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Note: This page contains sample records for the topic "drinking water branch" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
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1

Hawaii Department of Health Safe Drinking Water Branch | Open Energy  

Open Energy Info (EERE)

Branch Branch Jump to: navigation, search Name Hawaii Department of Health Safe Drinking Water Branch Address 919 Ala Moana Blvd Room 308 Place Honolulu, Hawaii Zip 96814 Coordinates 21.294755°, -157.858979° Loading map... {"minzoom":false,"mappingservice":"googlemaps3","type":"ROADMAP","zoom":14,"types":["ROADMAP","SATELLITE","HYBRID","TERRAIN"],"geoservice":"google","maxzoom":false,"width":"600px","height":"350px","centre":false,"title":"","label":"","icon":"","visitedicon":"","lines":[],"polygons":[],"circles":[],"rectangles":[],"copycoords":false,"static":false,"wmsoverlay":"","layers":[],"controls":["pan","zoom","type","scale","streetview"],"zoomstyle":"DEFAULT","typestyle":"DEFAULT","autoinfowindows":false,"kml":[],"gkml":[],"fusiontables":[],"resizable":false,"tilt":0,"kmlrezoom":false,"poi":true,"imageoverlays":[],"markercluster":false,"searchmarkers":"","locations":[{"text":"","title":"","link":null,"lat":21.294755,"lon":-157.858979,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

2

Drinking Water Problems: Lead  

E-Print Network (OSTI)

Lead in drinking water can damage the brain, kidneys, nervous system and red blood cells. This publication explains how lead can enter drinking water, how to have your water tested, and how to eliminate lead from drinking water.

Dozier, Monty; McFarland, Mark L.

2004-02-20T23:59:59.000Z

3

Drinking Water Problems: Copper  

E-Print Network (OSTI)

High levels of copper in drinking water can cause health problems. This publication explains the effects of copper in water and methods of removing it. 4 pp.

Dozier, Monty; McFarland, Mark L.; Lesikar, Bruce J.

2006-01-25T23:59:59.000Z

4

Drinking Water Problems: Nitrates  

E-Print Network (OSTI)

High levels of nitrates in drinking water can be harmful for very young infants and susceptible adults. This publication explains how people are exposed to nitrates, what health effects are caused by them in drinking water and how to remove them.

Dozier, Monty; Melton, Rebecca; Hare, Michael; Hopkins, Janie; Lesikar, Bruce J.

2008-03-28T23:59:59.000Z

5

Drinking Water Problems: Arsenic  

E-Print Network (OSTI)

High levels of arsenic in drinking water can poison and even kill people. This publication explains the symptoms of arsenic poisoning and common treatment methods for removing arsenic from your water supply.

Lesikar, Bruce J.; Melton, Rebecca; Hare, Michael; Hopkins, Janie; Dozier, Monty

2005-12-02T23:59:59.000Z

6

Drinking Water Standards  

E-Print Network (OSTI)

This publication explains the federal safety standards for drinking water provided by public water supply systems. It discusses the legal requirements for public water supplies, the maximum level allowed for contaminants in the water, and the potential health effects of each contaminant regulated. People who use water from private sources such as wells can also use these standards as a guide in checking whether their water is safe.

Dozier, Monty; McFarland, Mark L.

2006-04-26T23:59:59.000Z

7

Drinking Water Problems: Radionuclides  

E-Print Network (OSTI)

Radionuclides in drinking water can cause serious health problems for people. This publication explains what the sources of radionuclides in water are, where high levels have been found in Texas, how they affect health and how to treat water to remove them.

Lesikar, Bruce J.; Melton, Rebecca; Hare, Michael; Hopkins, Janie; Dozier, Monty

2006-08-04T23:59:59.000Z

8

Brookhaven's Drinking-Water Quality  

NLE Websites -- All DOE Office Websites (Extended Search)

Water Quality Water Quality The Lab's finished drinking water is produced with pride by the staff of BNL's Water Treatment Facility Home Groundwater Consumer Confidence Reports Water Treatment Process Resources Tap Water Recommendations Water Cooler Cleaning Additional Resources Brookhaven Lab Drinking Water Brookhaven produces its own drinking water for all employees, facility-users, guests, residents, and visitors on site at its Water Treatment Facility (WTF). BNL's drinking water is pumped from groundwater by five active wells and processed at the WTF which can handle up to 6 million gallons per day. The "finished" water is sent to the Lab's two storage towers and then distributed around the site via 45 miles of pipeline. To ensure that Brookhaven's water meets all applicable local, state, and

9

Drinking Water Problems: Radionuclides (Spanish)  

E-Print Network (OSTI)

Radionuclides in drinking water can cause serious health problems for people. This publication explains what the sources of radionuclides in water are, where high levels have been found in Texas, how they affect health and how to treat water to remove them.

Lesikar, Bruce J.; Melton, Rebecca; Hare, Michael; Hopkins, Janie; Dozier, Monty

2006-12-21T23:59:59.000Z

10

The Drinking Water Security and Safety Amendments of 2002: Is America's Drinking Water Infrastructure Safer Four Years Later?  

E-Print Network (OSTI)

Threats to Drinking Water Security . a.The Drinking Water Security and Safety Amendments2002: Is America's Drinking Water Infrastructure Safer Four

Shermer, Steven D.

2006-01-01T23:59:59.000Z

11

Safe Drinking Water Act | Open Energy Information  

Open Energy Info (EERE)

Act Act Jump to: navigation, search Statute Name Safe Drinking Water Act Year 1974 Url SDWA.jpg Description The Safe Drinking Water Act was established to protect the quality of drinking water in the U.S. References SDWA of 1974[1] Federal Oil and Gas[2] The Safe Drinking Water Act was established to protect the quality of drinking water in the U.S. This law focuses on all waters actually or potentially designated for drinking use, whether from above ground or underground sources. The Act authorized EPA to establish safe standards of purity and required all owners or operators of public water systems to comply with primary (health-related) standards. State governments, which assume this power from EPA, also encourage attainment of secondary standards (nuisance-related).

12

Arsenic Remediation of Bangladesh Drinking Water using Iron-oxide...  

NLE Websites -- All DOE Office Websites (Extended Search)

Arsenic Remediation of Bangladesh Drinking Water using Iron-oxide Coated Coal Ash Title Arsenic Remediation of Bangladesh Drinking Water using Iron-oxide Coated Coal Ash...

13

Drinking Water State Revolving Loan Fund (New Mexico) | Department...  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Drinking Water State Revolving Loan Fund (New Mexico) Drinking Water State Revolving Loan Fund (New Mexico) Eligibility Local Government Savings For Other Solar Buying & Making...

14

Drinking Water Program 1992 annual report  

SciTech Connect

EG&G Idaho, Inc., initiated a monitoring program for drinking water in 1988 for the US Department of Energy at the Idaho National Engineering Laboratory. EG&G Idaho structured this monitoring program to ensure that they exceeded the minimum regulatory requirements for monitoring drinking water. This program involves tracking the bacteriological, chemical, and radiological parameters that are required for a {open_quotes}community water system{close_quotes} (maximum requirements). This annual report describes the drinking water monitoring activities conducted at the 17 EG&G Idaho operated production wells and 11 distribution systems. It also contains all of the drinking water parameters that were detected and the regulatory limits that were exceeded during 1992. In addition, ground water quality is discussed as it relates to contaminants identified at the wellhead for EG&G Idaho production wells.

Andersen, B.D.; Peterson-Wright, L.J.

1993-08-01T23:59:59.000Z

15

THE EFFECT OF CHLORINE ON CORROSION IN DRINKING WATER SYSTEMS  

E-Print Network (OSTI)

Table of Contents Abstract...................................................................................................................................................... 4 THE EFFECT OF CHLORINE ON CORROSION IN DRINKING WATER SYSTEMS.................................................................................................................................................. 5

F. Cantor; Jae K. Park, Ph.D.; Prasit Vaiyavatjamai

2000-01-01T23:59:59.000Z

16

Performance Comparison of Large Diameter Residential Drinking Water Wells.  

E-Print Network (OSTI)

??Published scientific work indicates that residential large diameter drinking water wells are at a higher risk of contamination from surface water impacts than drilled wells. (more)

Javor, Paul

2010-01-01T23:59:59.000Z

17

DW = Drinking Water NPW = Non-Potable Water  

E-Print Network (OSTI)

Key: Matrices: DW = Drinking Water NPW = Non-Potable Water SCM = Solid and Chemical Materials PA 17322 717-878-2858 Douglas F. Zeigler S BNPW Hunsberger- DW: NPW: SCM: 0374301 GettysburgCarthy- DW: NPW: SCM: 0071501 Knouse Foods Cooperative Inc - Environmental Laboratory 53 East Hanover Street

Colby, Ralph H.

18

Mineral balances, including in drinking water, estimated for Merced County dairy herds  

E-Print Network (OSTI)

and daily drinking-water intake, calculated using NRC (2001)they represent total water intake. Feeding certain mineralsand daily drinking water intake, which was calcu- lated

Castillo, Alejandro R Dr.; Santos, Jose Eduardo P.; Tabone, Tom J.

2007-01-01T23:59:59.000Z

19

Reassessing Radon in Drinking Water: Searching for Perspective on Radiation  

NLE Websites -- All DOE Office Websites (Extended Search)

Reassessing Radon in Drinking Water: Searching for Perspective on Radiation Reassessing Radon in Drinking Water: Searching for Perspective on Radiation Risks Speaker(s): Richard Sextro Date: October 27, 1998 - 12:00pm Location: 90-3148 Although most of the exposures to radon and its radioactive decay products arise from indoor airborne radon originating in the soil adjacent to buildings, some contact with radon can occur due to its presence in drinking water. The exposures and health risks associated with radon dissolved in drinking water are typically much smaller, although the magnitude of the exposures and risks have been uncertain and the subject of some controversy. The 1996 Amendments to the (U.S.) Safe Drinking Water Act required the U.S. Environmental Protection Agency to contract with the U.S. National Academy of Sciences (NAS) to re-evaluate the risks associated with

20

Taps: The Dangers of Drinking Water  

E-Print Network (OSTI)

of food groups and water intake to colon cancer risk. Cancerexamined both solid food intake and water consumption. Women

Burgess, Michael

1999-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "drinking water branch" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


21

Taps: The Dangers of Drinking Water  

E-Print Network (OSTI)

produced this study "as part of a formal petition to the FDA calling on the agency to strengthen national bottled water regulations

Burgess, Michael

1999-01-01T23:59:59.000Z

22

Drinking Water Problems: Iron and Manganese  

E-Print Network (OSTI)

Iron and manganese can give water an unpleasant taste, odor and color. In this publication you'll learn how to know whether your water contains iron or manganese and how to eliminate these contaminants with various treatment methods such as aeration and chemical oxidation.

Dozier, Monty; McFarland, Mark L.

2004-02-20T23:59:59.000Z

23

Hawaii Department of Health Clean Water Branch | Open Energy Information  

Open Energy Info (EERE)

Hawaii Department of Health Clean Water Branch Hawaii Department of Health Clean Water Branch Jump to: navigation, search Name Hawaii Department of Health Clean Water Branch Address P.O. Box 3378 Place Honolulu, Hawaii Zip 96801 Website http://hawaii.gov/health/envir Coordinates 21.31°, -157.86° Loading map... {"minzoom":false,"mappingservice":"googlemaps3","type":"ROADMAP","zoom":14,"types":["ROADMAP","SATELLITE","HYBRID","TERRAIN"],"geoservice":"google","maxzoom":false,"width":"600px","height":"350px","centre":false,"title":"","label":"","icon":"","visitedicon":"","lines":[],"polygons":[],"circles":[],"rectangles":[],"copycoords":false,"static":false,"wmsoverlay":"","layers":[],"controls":["pan","zoom","type","scale","streetview"],"zoomstyle":"DEFAULT","typestyle":"DEFAULT","autoinfowindows":false,"kml":[],"gkml":[],"fusiontables":[],"resizable":false,"tilt":0,"kmlrezoom":false,"poi":true,"imageoverlays":[],"markercluster":false,"searchmarkers":"","locations":[{"text":"","title":"","link":null,"lat":21.31,"lon":-157.86,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

24

North Branch Municipal Water and Light - Residential Energy Efficiency  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

North Branch Municipal Water and Light - Residential Energy North Branch Municipal Water and Light - Residential Energy Efficiency Rebate Program North Branch Municipal Water and Light - Residential Energy Efficiency Rebate Program < Back Eligibility Commercial Residential Savings Category Heating & Cooling Commercial Heating & Cooling Cooling Appliances & Electronics Heat Pumps Commercial Lighting Lighting Program Info State Minnesota Program Type Utility Rebate Program Rebate Amount Lighting: See program website Room A/C: $25, plus $25 for recycling an old, working unit Central A/C: $100 - $200, plus additional rebate for efficiency ratings above 14.5 SEER Air Source Heat Pump:$100 - $200, plus additional rebate for efficiency ratings above 14.5 SEER Geothermal Heat Pump:$200/ton, plus $25/ton for every 1 EER above minimum

25

2012 Edition of the Drinking Water Standards and Health Advisories (EPA 822-S-12-001)  

NLE Websites -- All DOE Office Websites (Extended Search)

Edition of the Drinking Edition of the Drinking Water Standards and Health Advisories 2012 Edition of the Drinking Water Standards and Health Advisories EPA 822-S-12-001 Office of Water U.S. Environmental Protection Agency Washington, DC Spring 2012 Date of update: April, 2012 Recycled/Recyclable Printed on paper that contains at least 50% recycled fiber. Drinking Water Standards and Health Advisories Spring 2012 Page iii of vi iii The Health Advisory (HA) Program, sponsored by the EPA's Office of Water (OW), publishes concentrations of drinking water contaminants at Drinking Water Specific Risk Level Concentration for cancer (10 -4 Cancer Risk) and concentrations of drinking water contaminants at which noncancer adverse health effects are not anticipated to occur over specific exposure

26

Residential exposure to drinking water arsenic in Inner Mongolia, China  

SciTech Connect

In the Ba Men region of Inner Mongolia, China, a high prevalence of chronic arsenism has been reported in earlier studies. A survey of the arsenic contamination among wells from groundwater was conducted to better understand the occurrence of arsenic (As) in drinking water. A total of 14,866 wells (30% of all wells in the region) were analyzed for their arsenic-content. Methods used to detect arsenic were Spectrophotometric methods with DCC-Ag (detection limit, 0.5 {mu}g of As/L); Spot method (detection limit, 10 {mu}g of As/L); and air assisted Colorimetry method (detection limit, 20 {mu}g of As/L). Arsenic-concentrations ranged from below limit of detection to 1200 {mu}g of As/L. Elevated concentrations were related to well depth (10 to 29 m), the date the well was built (peaks from 1980-1990), and geographic location (near mountain range). Over 25,900 individuals utilized wells with drinking water arsenic concentrations above 20 {mu}g of As/L (14,500 above 50 {mu}g of As/L-the current China national standard in drinking water and 2198 above 300 {mu}g of As/L). The presented database of arsenic in wells of the Ba Men region provides a useful tool for planning future water explorations when combined with geological information as well as support for designing upcoming epidemiological studies on the effects of arsenic in drinking water for this region.

Ning Zhixiong [Ba Men Anti-Epidemic Station, Lin He, Inner Mongolia (China); Lobdell, Danelle T. [Epidemiology and Biomarkers Branch, Human Studies Division, National Health and Environmental Effects Research Laboratory, U.S. EPA, Chapel Hill (United States); Kwok, Richard K. [RTI International, P.O. Box 12194, 3040 Cornwallis Rd, Research Triangle Park, NC 27709-2194 (United States)], E-mail: rkwok@rti.org; Liu Zhiyi; Zhang Shiying; Ma Chenglong [Ba Men Anti-Epidemic Station, Lin He, Inner Mongolia (China); Riediker, Michael [Institut Universitaire Romand de Sante au Travail, Lausanne (Switzerland); Mumford, Judy L. [Epidemiology and Biomarkers Branch, Human Studies Division, National Health and Environmental Effects Research Laboratory, U.S. EPA, Chapel Hill (United States)

2007-08-01T23:59:59.000Z

27

Arsenic in drinking water and lung cancer: A systematic review  

SciTech Connect

Exposure to inorganic arsenic via drinking water is a growing public health concern. We conducted a systematic review of the literature examining the association between arsenic in drinking water and the risk of lung cancer in humans. Towards this aim, we searched electronic databases for articles published through April 2006. Nine ecological studies, two case-control studies, and six cohort studies were identified. The majority of the studies were conducted in areas of high arsenic exposure (100 {mu}g/L) such as southwestern Taiwan, the Niigata Prefecture, Japan, and Northern Chile. Most of the studies reported markedly higher risks of lung cancer mortality or incidence in high arsenic areas compared to the general population or a low arsenic exposed reference group. The quality assessment showed that, among the studies identified, only four assessed arsenic exposure at the individual level. Further, only one of the ecological studies presented results adjusted for potential confounders other than age; of the cohort and case-control studies, only one-half adjusted for cigarette smoking status in the analysis. Despite these methodologic limitations, the consistent observation of strong, statistically significant associations from different study designs carried out in different regions provide support for a causal association between ingesting drinking water with high concentrations of arsenic and lung cancer. The lung cancer risk at lower exposure concentrations remains uncertain.

Celik, Ismail [Department of Medical Oncology, Hacettepe University Institute of Oncology, Ankara (Turkey); Gallicchio, Lisa [Prevention and Research Center, Mercy Medical Center (United States); Department of Epidemiology, Johns Hopkins University Bloomberg School of Public Health (United States); Boyd, Kristina; Lam, Tram K.; Matanoski, Genevieve [Department of Epidemiology, Johns Hopkins University Bloomberg School of Public Health (United States); Tao Xuguang [Department of Epidemiology, Johns Hopkins University Bloomberg School of Public Health (United States); Department of Occupational and Environmental Medicine, Johns Hopkins University School of Medicine (United States); Shiels, Meredith; Hammond, Edward [Department of Epidemiology, Johns Hopkins University Bloomberg School of Public Health (United States); Chen Liwei [Department of International Health, Center for Human Nutrition, Johns Hopkins University Bloomberg School of Public Health (United States); Robinson, Karen A. [Department of General Internal Medicine, Johns Hopkins University School of Medicine (United States); Caulfield, Laura E. [Department of International Health, Center for Human Nutrition, Johns Hopkins University Bloomberg School of Public Health (United States); Herman, James G. [Department of Oncology, Johns Hopkins University School of Medicine (United States); Guallar, Eliseo [Department of Epidemiology, Johns Hopkins University Bloomberg School of Public Health (United States); Alberg, Anthony J. [Department of Epidemiology, Johns Hopkins University Bloomberg School of Public Health (United States); Cancer Prevention and Control Program, Hollings Cancer Center, and Department of Biostatistics, Bioinformatics and Epidemiology, Medical University of South Carolina (United States)], E-mail: alberg@musc.edu

2008-09-15T23:59:59.000Z

28

GRR/Section 6-UT-c - Drinking Water Permit | Open Energy Information  

Open Energy Info (EERE)

6-UT-c - Drinking Water Permit 6-UT-c - Drinking Water Permit < GRR Jump to: navigation, search GRR-logo.png GEOTHERMAL REGULATORY ROADMAP Roadmap Home Roadmap Help List of Sections Section 6-UT-c - Drinking Water Permit 06UTCDrinkingWaterPermit.pdf Click to View Fullscreen Contact Agencies Utah Department of Environmental Quality Regulations & Policies R309-100 Administration: Drinking Water Program Utah Water Well Rules R655-4 Safe Drinking Water Act Triggers None specified Click "Edit With Form" above to add content 06UTCDrinkingWaterPermit.pdf Error creating thumbnail: Page number not in range. Error creating thumbnail: Page number not in range. Error creating thumbnail: Page number not in range. Flowchart Narrative Public water systems are responsible for drinking water infastructure,

29

Removing Arsenic from Contaminated Drinking Water in Rural Bangladesh:  

NLE Websites -- All DOE Office Websites (Extended Search)

Removing Arsenic from Contaminated Drinking Water in Rural Bangladesh: Removing Arsenic from Contaminated Drinking Water in Rural Bangladesh: Recent Fieldwork Results & Policy Implications Title Removing Arsenic from Contaminated Drinking Water in Rural Bangladesh: Recent Fieldwork Results & Policy Implications Publication Type Report Year of Publication 2009 Authors Mathieu, Johanna L., Ashok J. Gadgil, Kristin Kowolik, and Susan E. Addy Publisher Lawrence Berkeley National Laboratory City Berkeley Abstract of arsenic from drinking water in Bangladesh. During fieldwork in four sub-districts of the country, ARUBA reduced arsenic levels ranging from 200 to 900 ppb to below the Bangladesh standard of 50 ppb. The technology is cost-effective because the substrate-bottom ash from coal fired power plants-is a waste material readily available in South Asia. In comparison to similar technologies, ARUBA uses less media for arsenic removal due to its high surface area to volume ratio. Hence, less waste is produced. A number of experiments were conducted in Bangladesh to determine the effectiveness of various water treatment protocols. It was found that (1) ARUBA removes more thanhalf of the arsenic from water within five minutes of treatment, (2) ARUBA, that has settled at the bottom of a treatment vessel, continues to remove arsenic for 2-3 days, (3) ARUBA's arsenic removal efficiency can be improved through sequential partial dosing (adding a given amount of ARUBA in fractions versus all at once), and (4) allowing water to first stand for two to three days followed by treatment with ARUBA produced final arsenic levels ten times lower than treating water directly out of the well. Our findings imply a number of tradeoffs between ARUBA's effective arsenic removal capacity, treatment system costs, and waste output. These tradeoffs, some a function of arsenic-related policies in Bangladesh (e.g., waste disposal regulations), must be considered when designing anarsenic removal system. We propose that the most attractive option is to use ARUBA in communityscale water treatment centers, installed as public-private partnerships, in Bangladeshi villages

30

North Branch Water & Light Comm | Open Energy Information  

Open Energy Info (EERE)

North Branch Water & Light Comm North Branch Water & Light Comm Place Minnesota Utility Id 13681 Utility Location Yes Ownership M NERC Location MRO NERC MRO Yes Operates Generating Plant Yes Activity Generation Yes Activity Distribution Yes Activity Bundled Services Yes References EIA Form EIA-861 Final Data File for 2010 - File1_a[1] LinkedIn Connections CrunchBase Profile No CrunchBase profile. Create one now! This article is a stub. You can help OpenEI by expanding it. Utility Rate Schedules Grid-background.png Commercial Commercial Large General Service Industrial Residential Residential Residential- Seasonal Residential Average Rates Residential: $0.1250/kWh Commercial: $0.1140/kWh Industrial: $0.0750/kWh References ↑ "EIA Form EIA-861 Final Data File for 2010 - File1_a"

31

Combined heat and power for drinking water production  

Science Conference Proceedings (OSTI)

ABB Kraftwerke AG, of Mannheim, Germany, is presently involved in two huge projects aimed at supplying electric power and drinking water in the Arabian Gulf. To limit fuel consumption as much as possible, electricity and water are produced in CHP plants. These plants are powered either by gas turbines equipped with HRSGs, or by conventional boilers feeding controlled extraction-condensing steam turbines. The selection of one of the two systems depends mainly on the type of fuel available (oil or natural gas), on the power/water loads through the year and other local factors. The gas turbine-based CHP systems can be setup in a shorter time and feature a slightly higher overall efficiency. The steam turbine solution, once the plant is commissioned, needs less maintenance. In the final analysis, operating costs of the two solutions are equivalent.

Chellini, R.

1996-04-01T23:59:59.000Z

32

GRR/Section 6-AK-c - Drinking Water Permit | Open Energy Information  

Open Energy Info (EERE)

6-AK-c - Drinking Water Permit 6-AK-c - Drinking Water Permit < GRR Jump to: navigation, search GRR-logo.png GEOTHERMAL REGULATORY ROADMAP Roadmap Home Roadmap Help List of Sections Section 6-AK-c - Drinking Water Permit 06AKCDrinkingWaterPermit.pdf Click to View Fullscreen Contact Agencies Alaska Department of Environmental Conservation Regulations & Policies 18 AAC 80 Drinking Water 40 CFR 141 40 CFR 142 40 CFR 143 Triggers None specified Click "Edit With Form" above to add content 06AKCDrinkingWaterPermit.pdf Error creating thumbnail: Page number not in range. Error creating thumbnail: Page number not in range. Error creating thumbnail: Page number not in range. Flowchart Narrative Alaska's drinking water program is monitored under the Alaska Department of Environmental Conservation. The type of permit required depends on the

33

IMPROVING ENERGY EFFICIENCY AND REDUCING COSTS IN THE DRINKING WATER SUPPLY INDUSTRY: An ENERGY STAR Resource Guide for Energy and Plant Managers  

E-Print Network (OSTI)

DRINKING WATER SUPPLY INDUSTRY An ENERGY STAR Resource Guidedrinking water supply industry to reduce energy consumptionenergy is used in the public drinking water supply industry.

Brown, Moya Melody, Camilla Dunham Whitehead, Rich

2011-01-01T23:59:59.000Z

34

Drinking water quality standards and standard tests: Worldwide. (Latest citations from Food Science & Technology Abstracts (FSTA)). Published Search  

Science Conference Proceedings (OSTI)

The bibliography contains citations concerning the laws, regulations, standards, and testing methods for drinking water from domestic and international sources. Citations discuss quality standardization and control. Topics include safety codes for drinking water systems and installations, contaminated water and toxicity analyses, biological and chemical standards, diseases derived from drinking water, plastic materials for water packaging, and natural mineral drinking water. (Contains 50-250 citations and includes a subject term index and title list.) (Copyright NERAC, Inc. 1995)

NONE

1995-10-01T23:59:59.000Z

35

Determining the removal effectiveness of flame retardants from drinking water treatment processes  

E-Print Network (OSTI)

Low concentrations of xenobiotic chemicals have recently become a concern in the surface water environment. The concern expands to drinking water treatment processes, and whether or not they remove these chemicals while ...

Lin, Joseph C. (Joseph Chris), 1981-

2004-01-01T23:59:59.000Z

36

TO: US Environmental Protection Agency (EPA) Office of Ground Water and Drinking Water  

E-Print Network (OSTI)

2001, which works to improve public water supply and sanitation. Thank you for the opportunity to submit a comment on the viability of bottled water as an alternative compliance option for chronic water contaminants for non-transient noncommunity water systems (NTNCWS), which are regulated under the Safe Water Drinking Act (SDWA) and 40 CFR s.141.101. Currently, bottled water may not be used by public water systems to achieve compliance with a Maximum Contaminant Level (MCL). This has been the policy over the past eight years. However, bottled water may be used on a temporary basis to avoid unreasonable risk to health. NTNCWS are public water systems. To put matters into perspective: According to the Public Drinking Water Systems: Facts and Figures page on the EPA web site, last updated on February 28, 2006, almost 284 million people in the US are served by public water systems. Of these, only 6.9 million, or just under 2.5%, are served by NTNCWS. There are a total of 20,559 NTNCWS in the US. Type of Water Source: ? 821 of these systems rely on surface water, and serve 932,000 people.

Non-transient Non-community; Water Systems; Comment Arthur Cohen; Mph Convenor Of Saniplan

2006-01-01T23:59:59.000Z

37

GRR/Section 6-NV-c - Drinking Water Permit | Open Energy Information  

Open Energy Info (EERE)

GRR/Section 6-NV-c - Drinking Water Permit GRR/Section 6-NV-c - Drinking Water Permit < GRR Jump to: navigation, search GRR-logo.png GEOTHERMAL REGULATORY ROADMAP Roadmap Home Roadmap Help List of Sections Section 6-NV-c - Drinking Water Permit 06NVCDrinkingWaterPermit.pdf Click to View Fullscreen Contact Agencies Nevada Division of Water Resources Nevada Division of Environmental Protection Public Utilities Commission of Nevada Regulations & Policies NRS 445A Water Controls NAC 445A Water Controls (Regulations) Triggers None specified Click "Edit With Form" above to add content 06NVCDrinkingWaterPermit.pdf Error creating thumbnail: Page number not in range. Error creating thumbnail: Page number not in range. Error creating thumbnail: Page number not in range. Flowchart Narrative According to NRS 445A, the Nevada Division of Water Resources is charged

38

Drinking Water as a Source of Indoor Air Pollution: In-Home Formation...  

NLE Websites -- All DOE Office Websites (Extended Search)

Drinking Water as a Source of Indoor Air Pollution: In-Home Formation & Cross-Media Transfer Speaker(s): David Olson Date: April 19, 2002 - 12:00pm Location: Bldg. 90 Seminar Host...

39

A Simple Dynamical Model of the Warm-Water Branch of the Middepth Meridional Overturning Cell  

Science Conference Proceedings (OSTI)

A reduced-gravity model is presented of the warm-water branch of the middepth meridional overturning circulation in a rectangular basin with a circumpolar connection. The model describes the balance between production of warm water by Ekman ...

R. M. Samelson

2009-05-01T23:59:59.000Z

40

The Drinking Water Security and Safety Amendments of 2002: Is America's Drinking Water Infrastructure Safer Four Years Later?  

E-Print Network (OSTI)

pumping station, or water intake could deprive large areasthe pre-treatment and water intake part of the system; and 'around intakes; intruder resis- tant fences enclosing water

Shermer, Steven D.

2006-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "drinking water branch" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


41

Removal of beryllium from drinking water by chemical coagulation and lime softening  

SciTech Connect

The effectiveness of conventional drinking water treatment and lime softening was evaluated for beryllium removal from two drinking water sources. Jar test studies were conducted to determine how common coagulants (aluminum sulfate and ferric chloride) and lime softening performed in removing beryllium from spiked waters. Centrifugation was used to simulate filtration. The two source waters used were raw Ohio River water and groundwater from the Great Miami Aquifer. The impact of initial beryllium concentration, coagulant dose, turbidity and pH on beryllium removal was examined and optimum treatment conditions were determined. Jar tests using alum and ferric chloride coagulants were able to achieve 95% and 85% removal of beryllium respectively from surface water. Removal efficiency increased as the pH was increased. Based on the data collected in the study, coprecipitation and precipitation are the two likely mechanisms responsible for beryllium removal.

Lytle, D.A.; Summers, R.S.; Sorg, T.J.

1992-01-01T23:59:59.000Z

42

COST IMPACT OF SAFE DRINKING WATER ACT COMPLIANCE FOR COMMISSION-REGULATED WATER UTILITIES  

E-Print Network (OSTI)

(NRRI) with funding provided by participating member commissions of the National Association of Regulatory Utility Commissioners (NARUC). The views and opinions of the authors do not necessarily state or reflect the views, opinions, or policies of the NRRI, the NARUC, or NARUC member commissions. EXECUTIVE SUMMARY This study was prepared for state public utility commissioners and their staff in response to the growing concern about the effect of the Safe Drinking Water Act (SDWA) on water utilities under their jurisdiction. Compliance with the SDWA is expected to have a significant impact on water utilities and the rates they charge for service. A sensitivity analysis was developed for this report using a hypothetical water company to identify the costs associated with alternative treatment processes. A total of eighteen different treatment processes are considered, from conventional treatment to granular activated carbon (GAC) adsorption and reverse osmosis. Capital costs for these processes range from $100,000 to $3.25 million for a water plant with a designed capacity of one million

Patrick C. Mann; Janice A. Beecher

1989-01-01T23:59:59.000Z

43

Methane contamination of drinking water accompanying gas-well drilling and  

E-Print Network (OSTI)

- matically increasing natural-gas extraction. In aquifers overlying the Marcellus and Utica shale formations of drinking water associated with shale- gas extraction. In active gas-extraction areas (one or more gas wells methane sources such as the Marcellus and Utica shales at the active sites and matched gas geochemistry

44

Increased stray gas abundance in a subset of drinking water wells near Marcellus shale gas extraction  

E-Print Network (OSTI)

Increased stray gas abundance in a subset of drinking water wells near Marcellus shale gas Pennsylvania, ex- amining natural gas concentrations and isotopic signatures with proximity to shale gas wells this transformation, with shale gas and other unconventional sources now yielding more than one- half of all US

Jackson, Robert B.

45

Drinking Water State Revolving Loan Fund (New Mexico) | Open...  

Open Energy Info (EERE)

Low Emission Development Strategies Oil & Gas Smart Grid Solar U.S. OpenLabs Utilities Water Wind Page Actions View form View source History View New Pages Recent Changes All...

46

The effects of wavelength, metals, and reactive oxygen species on the sunlight inactivation of microorganisms: observations and applications to the solar disinfection of drinking water  

E-Print Network (OSTI)

of batch-process solar disinfectors. Water Research 35(4),Batch process solar disinfection is an efficient means of disinfecting drinking water

Fisher, Michael Benjamin

2011-01-01T23:59:59.000Z

47

Study on radon and radium concentrations in drinking water in west region of Iran  

E-Print Network (OSTI)

One of the most important characterizations of social health is existence the availability of safe drinking water. Since one of the sources of water contamination is nuclear contamination from radon gas, so in this research radon 222 concentration levels in water supplies in the Toyserkan (a region located in the west of Iran) is investigated. For measuring radon gas in water wells and springs Lucas chamber method is used. Review the results of these measurements that taken from 15th place show that, only five sites have radon concentrations above the limit dose. To reduce radon concentration, it is better to keep water in open pools in contact with air before the water is delivered to users.

Forozani, Ghasem

2011-01-01T23:59:59.000Z

48

Fisk-based criteria to support validation of detection methods for drinking water and air.  

Science Conference Proceedings (OSTI)

This report was prepared to support the validation of analytical methods for threat contaminants under the U.S. Environmental Protection Agency (EPA) National Homeland Security Research Center (NHSRC) program. It is designed to serve as a resource for certain applications of benchmark and fate information for homeland security threat contaminants. The report identifies risk-based criteria from existing health benchmarks for drinking water and air for potential use as validation targets. The focus is on benchmarks for chronic public exposures. The priority sources are standard EPA concentration limits for drinking water and air, along with oral and inhalation toxicity values. Many contaminants identified as homeland security threats to drinking water or air would convert to other chemicals within minutes to hours of being released. For this reason, a fate analysis has been performed to identify potential transformation products and removal half-lives in air and water so appropriate forms can be targeted for detection over time. The risk-based criteria presented in this report to frame method validation are expected to be lower than actual operational targets based on realistic exposures following a release. Note that many target criteria provided in this report are taken from available benchmarks without assessing the underlying toxicological details. That is, although the relevance of the chemical form and analogues are evaluated, the toxicological interpretations and extrapolations conducted by the authoring organizations are not. It is also important to emphasize that such targets in the current analysis are not health-based advisory levels to guide homeland security responses. This integrated evaluation of chronic public benchmarks and contaminant fate has identified more than 200 risk-based criteria as method validation targets across numerous contaminants and fate products in drinking water and air combined. The gap in directly applicable values is considerable across the full set of threat contaminants, so preliminary indicators were developed from other well-documented benchmarks to serve as a starting point for validation efforts. By this approach, at least preliminary context is available for water or air, and sometimes both, for all chemicals on the NHSRC list that was provided for this evaluation. This means that a number of concentrations presented in this report represent indirect measures derived from related benchmarks or surrogate chemicals, as described within the many results tables provided in this report.

MacDonell, M.; Bhattacharyya, M.; Finster, M.; Williams, M.; Picel, K.; Chang, Y.-S.; Peterson, J.; Adeshina, F.; Sonich-Mullin, C.; Environmental Science Division; EPA

2009-02-18T23:59:59.000Z

49

Persistence and decontamination of surrogate radioisotopes in a model drinking water distribution system  

SciTech Connect

Contamination of a model drinking water system with surrogate radioisotopes was examined with respect to persistence on and decontamination of infrastructure surfaces. Cesium and cobalt chloride salts were used as surrogates for cesium-137 and cobalt-60. Studies were conducted in biofilm annular reactors containing heavily corroded iron surfaces formed under shear and constantly submerged in drinking water. Cesium was not detected on the corroded iron surface after equilibration with 10 and 100 mg L{sup -1} solutions of cesium chloride, but cobalt was detected on corroded iron coupons at both initial concentrations. The amount of adhered cobalt decreased over the next six weeks, but was still present when monitoring stopped. X-ray absorption near-edge spectroscopy (XANES) showed that adhered cobalt was in the III oxidation state. The adsorbed cobalt was strongly resistant to decontamination by various physicochemical methods. Simulated flushing, use of free chlorine and dilute ammonia were found to be ineffective whereas use of aggressive methods like 14.5 M ammonia and 0.36 M sulfuric acid removed 37 and 92% of the sorbed cobalt, respectively.

Szabo, Jeffrey G.; Impellitteri, Christopher A.; Govindaswamy, Shekar; Hall, John S.; (EPA); (Lakeshore)

2010-01-12T23:59:59.000Z

50

Arsenic remediation of drinking water using iron-oxide coated coal bottom  

NLE Websites -- All DOE Office Websites (Extended Search)

Arsenic remediation of drinking water using iron-oxide coated coal bottom Arsenic remediation of drinking water using iron-oxide coated coal bottom ash Title Arsenic remediation of drinking water using iron-oxide coated coal bottom ash Publication Type Journal Article Year of Publication 2010 Authors Mathieu, Johanna L., Ashok J. Gadgil, Susan E. Addy, and Kristin Kowolik Journal Environmental Science and Health Keywords airflow and pollutant transport group, arsenic, bangladesh, coal bottom ash, drinking water, indoor environment department, water contaminants, water treatment Abstract We describe laboratory and field results of a novel arsenic removal adsorbent called 'Arsenic Removal Using Bottom Ash' (ARUBA). ARUBA is prepared by coating particles of coal bottom ash, a waste material from coal fired power plants, with iron (hydr)oxide. The coating process is simple and conducted at room temperature and atmospheric pressure. Material costs for ARUBA are estimated to be low (~$0.08 per kg) and arsenic remediation with ARUBA has the potential to be affordable to resource-constrained communities. ARUBA is used for removing arsenic via a dispersal-and-removal process, and we envision that ARUBA would be used in community-scale water treatment centers. We show that ARUBA is able to reduce arsenic concentrations in contaminated Bangladesh groundwater to below the Bangladesh standard of 50 ppb. Using the Langmuir isotherm (R2 = 0.77) ARUBA's adsorption capacity in treating real groundwater is 2.6×10-6 mol/g (0.20 mg/g). Time-to-90% (defined as the time interval for ARUBA to remove 90% of the total amount of arsenic that is removed at equilibrium) is less than one hour. Reaction rates (pseudo-second-order kinetic model, R2 ≥ 0.99) increase from 2.4×105 to 7.2×105 g mol-1 min-1 as the groundwater arsenic concentration decreases from 560 to 170 ppb. We show that ARUBA's arsenic adsorption density (AAD), defined as the milligrams of arsenic removed at equilibrium per gram of ARUBA added, is linearly dependent on the initial arsenic concentration of the groundwater sample, for initial arsenic concentrations of up to 1600 ppb and an ARUBA dose of 4.0 g/L. This makes it easy to determine the amount of ARUBA required to treat a groundwater source when its arsenic concentration is known and less than 1600 ppb. Storing contaminated groundwater for two to three days before treatment is seen to significantly increase ARUBA's AAD. ARUBA can be separated from treated water by coagulation and clarification, which is expected to be less expensive than filtration of micron-scale particles, further contributing to the affordability of a community-scale water treatment center

51

Treated bottom ash medium and method of arsenic removal from drinking water  

DOE Patents (OSTI)

A method for low-cost arsenic removal from drinking water using chemically prepared bottom ash pre-treated with ferrous sulfate and then sodium hydroxide. Deposits on the surface of particles of bottom ash form of activated iron adsorbent with a high affinity for arsenic. In laboratory tests, a miniscule 5 grams of pre-treated bottom ash was sufficient to remove the arsenic from 2 liters of 2400 ppb (parts per billion) arsenic-laden water to a level below 50 ppb (the present United States Environmental Protection Agency limit). By increasing the amount of pre-treated bottom ash, even lower levels of post-treatment arsenic are expected. It is further expected that this invention supplies a very low-cost solution to arsenic poisoning for large population segments.

Gadgil, Ashok (El Cerrito, CA)

2009-06-09T23:59:59.000Z

52

Drinking water arsenic exposure and blood pressure in healthy women of reproductive age in Inner Mongolia, China  

Science Conference Proceedings (OSTI)

The extremely high exposure levels evaluated in prior investigations relating elevated levels of drinking water arsenic and hypertension prevalence make extrapolation to potential vascular effects at lower exposure levels very difficult. A cross-sectional study was conducted on 8790 women who had recently been pregnant in an area of Inner Mongolia, China known to have a gradient of drinking water arsenic exposure. This study observed increased systolic blood pressure levels with increasing drinking water arsenic, at lower exposure levels than previously reported in the literature. As compared to the referent category (below limit of detection to 20 {mu}g of As/L), the overall population mean systolic blood pressure rose 1.29 mm Hg (95% CI 0.82, 1.75), 1.28 mm Hg (95% CI 0.49, 2.07), and 2.22 mm Hg (95% CI 1.46, 2.97) as drinking water arsenic concentration increased from 21 to 50, 51 to 100, and > 100 {mu}g of As/L, respectively. Controlling for age and body weight (n = 3260), the population mean systolic blood pressure rose 1.88 mm Hg (95% CI 1.03, 2.73), 3.90 mm Hg (95% CI 2.52, 5.29), and 6.83 mm Hg (95% CI 5.39, 8.27) as drinking water arsenic concentration increased, respectively. For diastolic blood pressure effect, while statistically significant, was not as pronounced as systolic blood pressure. Mean diastolic blood pressure rose 0.78 mm Hg (95% CI 0.39, 1.16), 1.57 mm Hg (95% CI 0.91, 2.22) and 1.32 mm Hg (95% CI 0.70, 1.95), respectively, for the overall population and rose 2.11 mm Hg (95% CI 1.38, 2.84), 2.74 mm Hg (95% CI 1.55, 3.93), and 3.08 mm Hg (95% CI 1.84, 4.31), respectively, for the adjusted population (n = 3260) at drinking water arsenic concentrations of 21 to 50, 51 to 100, and > 100 {mu}g of As/L. If our study results are confirmed in other populations, the potential burden of cardiovascular disease attributable to drinking water arsenic is significant.

Kwok, Richard K. [RTI International, PO Box 12194, 3040 Cornwallis Rd., Research Triangle Park, NC 27709-2194 (United States)], E-mail: rkwok@rti.org; Mendola, Pauline [Epidemiology and Biomarkers Branch, Human Studies Division, National Health and Environmental Effects Research Laboratory, U.S. Environmental Protection Agency, MD-58, Research Triangle Park, NC 27711 (United States); Liu Zhiyi [Ba Men Anti-Epidemic Station, Lin He, Inner Mongolia (China); Savitz, David A. [Mount Sinai School of Medicine, One Gustave L. Levy Place, Box 1057, New York, NY 10029 (United States); Heiss, Gerardo [Department of Epidemiology, School of Public Health, University of North Carolina at Chapel Hill, Chapel Hill, NC 27599 (United States); Ling Heling [Ba Men Anti-Epidemic Station, Lin He, Inner Mongolia (China); Xia Yajuan [Inner Mongolia Center for Endemic Disease Control and Research, Hohhot, Inner Mongolia (China); Lobdell, Danelle [Epidemiology and Biomarkers Branch, Human Studies Division, National Health and Environmental Effects Research Laboratory, U.S. Environmental Protection Agency, MD-58, Research Triangle Park, NC 27711 (United States); Zeng Donglin [Department of Biostatistics, School of Public Health, The University of North Carolina at Chapel Hill, Chapel Hill, NC 27599 (United States); Thorp, John M. [Department of Obstetrics and Gynecology, School of Medicine, The University of North Carolina at Chapel Hill, Chapel Hill, NC 27599 (United States); Creason, John P.; Mumford, Judy L. [Epidemiology and Biomarkers Branch, Human Studies Division, National Health and Environmental Effects Research Laboratory, U.S. Environmental Protection Agency, MD-58, Research Triangle Park, NC 27711 (United States)

2007-08-01T23:59:59.000Z

53

Removing Arsenic from Contaminated Drinking Water in Rural Bangladesh: Recent Fieldwork Results and Policy Implications  

SciTech Connect

ARUBA (Arsenic Removal Using Bottom Ash) has proven effective at removing high concentrations of arsenic from drinking water in Bangladesh. During fieldwork in four sub-districts of the country, ARUBA reduced arsenic levels ranging from 200 to 900 ppb to below the Bangladesh standard of 50 ppb. The technology is cost-effective because the substrate--bottom ash from coal fired power plants--is a waste material readily available in South Asia. In comparison to similar technologies, ARUBA uses less media for arsenic removal due to its high surface area to volume ratio. Hence, less waste is produced. A number of experiments were conducted in Bangladesh to determine the effectiveness of various water treatment protocols. It was found that (1) ARUBA removes more than half of the arsenic from water within five minutes of treatment, (2) ARUBA, that has settled at the bottom of a treatment vessel, continues to remove arsenic for 2-3 days, (3) ARUBA's arsenic removal efficiency can be improved through sequential partial dosing (adding a given amount of ARUBA in fractions versus all at once), and (4) allowing water to first stand for two to three days followed by treatment with ARUBA produced final arsenic levels ten times lower than treating water directly out of the well. Our findings imply a number of tradeoffs between ARUBA's effective arsenic removal capacity, treatment system costs, and waste output. These tradeoffs, some a function of arsenic-related policies in Bangladesh (e.g., waste disposal regulations), must be considered when designing an arsenic removal system. We propose that the most attractive option is to use ARUBA in communityscale water treatment centers, installed as public-private partnerships, in Bangladeshi villages.

Mathieu, Johanna L.; Gadgil, Ashok J.; Kowolik, Kristin; Addy, Susan E.A.

2009-09-17T23:59:59.000Z

54

IMPROVING ENERGY EFFICIENCY AND REDUCING COSTS IN THE DRINKING WATER SUPPLY INDUSTRY: An ENERGY STAR Resource Guide for Energy and Plant Managers  

SciTech Connect

As American drinking water agencies face higher production costs, demand, and energy prices, they seek opportunities to reduce costs without negatively affecting the quality of the water they deliver. This guide describes resources for cost-effectively improving the energy efficiency of U.S. public drinking water facilities. The guide (1) describes areas of opportunity for improving energy efficiency in drinking water facilities; (2) provides detailed descriptions of resources to consult for each area of opportunity; (3) offers supplementary suggestions and information for the area; and (4) presents illustrative case studies, including analysis of cost-effectiveness.

Brown, Moya Melody, Camilla Dunham Whitehead, Rich; Dunham Whitehead, Camilla; Brown, Rich

2010-09-30T23:59:59.000Z

55

High density polyethylene (HDPE) containers as an alternative to polyethylene terephthalate (PET) bottles for solar disinfection of drinking water in northern region, Ghana  

E-Print Network (OSTI)

The purpose of this study is to investigate the technical feasibility of high density polyethylene (HDPE) containers as an alternative to polyethylene terephthalate (PET) bottles for the solar disinfection of drinking water ...

Yazdani, Iman

2007-01-01T23:59:59.000Z

56

Policy Office of Drinking Water Title: Two-connection Residential Water System Number: P A.13 Administration References: WAC 246-291-030(3) Supersedes: P A.13 Two Connection Residential Public Water Systems  

E-Print Network (OSTI)

Office of Drinking Water policies are written descriptions of the approach taken by the Office to implement a statute, regulation, court order, or other agency order, and may include the Offices current practice, procedure, or method of action based on that approach. Any generally applicable directives or criteria that provide the basis for imposing penalties or sanctions, or for granting or denying Office approvals, must either be in statute or established in a rule. PURPOSE The Office of Drinking Water will waive all water system requirements for water systems with only two-residential connections, where each connection is a single family home. NOTE: This policy does not prevent a local health jurisdiction from regulating two-connection residential water systems. DIRECTION When individuals propose a water system with only two residential connections, where each connection is only a single family home, the Office of Drinking Water will provide a copy of this policy and notice which states the Office of Drinking Water has waived the requirements of chapter 246-291 WAC. The Office of Drinking Water will direct individuals to check with their local

Contact Karen Valenzuela; Denise A. Clifford; Office Of Drinking Water

2007-01-01T23:59:59.000Z

57

A Ten-year Survey of Giardia Cysts in Drinking Water Supplies of Seoul, the Republic of Korea  

E-Print Network (OSTI)

Abstract: To understand the distribution of Giardia cysts in drinking water supplies in Seoul, Korea, we collected water samples quarterly at 6 intakes in the Han River, its largest stream and 6 conventional water treatment plants (WTPs) serving drinking water, from 2000 to 2009. Giardia cysts in each of 10 L water were confirmed in 35.0 % of intake water samples and the arithmetic mean was 1.65 cysts/10 L (range 0-35 cysts/10 L). The lowest cyst density was observed at Paldang and Kangbuk intakes, and the pollution level was higher at 4 intakes downstream. It seemed that these 4 intakes were under influence of Wangsuk stream at the end of which cysts were found in all samples with the mean of 140 cysts/10 L. The annual mean number of cysts was 0.21-4.21 cysts/10 L, and the cyst level at the second half of the 10 years was about 1/5 of that at first half on average. The cysts were more frequently found in winter, and their mean density was 3.74 cysts/10 L in winter and 0.80-1.08 cysts/10 L in other seasons. All finished water samples collected at 6 WTPs were negative for Giardia in each of 100 L sample for 10 years and cyst removal by physical process was average 2.9-log. It was concluded that conventional water treatment at 6 WTPs of Seoul appears to remove the cysts effectively under the present level of their source water. Domestic wastewater from the urban region could be an important source of Giardia pollution

Mok-young Lee; Eun-joo Cho; Jin-hyo Lee; Sun-hee Han; Yong-sang Park

2010-01-01T23:59:59.000Z

58

Estimated general population control limits for unitary agents in drinking water, milk, soil, and unprocessed food items  

SciTech Connect

In the event of an unplanned release of chemical agent during any stage of the Chemical Stockpile Disposal Program (CSDP), the potential exists for contamination of drinking water, forage crops, grains, garden produce, and livestock. Persistent agents such as VX or sulfur mustard pose the greatest human health concern for reentry. This White Paper has been prepared to provide technical bases for these decisions by developing working estimates of agent control limits in selected environmental media considered principal sources of potential human exposure. To date, control limits for public exposure to unitary agents have been established for atmospheric concentrations only. The current analysis builds on previous work to calculate working estimates of control limits for ingestion and dermal exposure to potentially contaminated drinking water, milk, soil, and unprocessed food items such as garden produce. Information characterizing agent desorption from, and detection on or in, contaminated porous media are presently too developed to permit reasonable estimation of dermal exposure from this source. Thus, dermal contact with potentially contaminated porous surfaces is not considered in this document.

Watson, A.P.; Adams, J.D.; Cerar, R.J.; Hess, T.L.; Kistner, S.L.; Leffingwell, S.S.; MacIntosh, R.G.; Ward, J.R.

1992-01-01T23:59:59.000Z

59

Water Rx - The Problem of Pharmaceuticals in Our Nation's Waters  

E-Print Network (OSTI)

IN OUR NATION'S WATERS intake via drinking water wastherapeutic dose and intake via drinking water was 150,000

Leitman, Melanie

2011-01-01T23:59:59.000Z

60

Current and Long-Term Effects of Delta Water Quality on Drinking Water Treatment Costs from Disinfection Byproduct Formation  

E-Print Network (OSTI)

current Delta water Plant and Intake Location System Size (future water quality conditions at different Delta intakesusing the intake with the better water quality between Old

Chen, Wei-Hsiang; Haunschild, Kristine; Lund, Jay R.; Fleenor, William E.

2010-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "drinking water branch" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


61

Occurrence and Potential Human-Health Relevance of Volatile Organic Compounds in Drinking Water from Domestic Wells in the United States  

E-Print Network (OSTI)

, Laboratory Reporting Level MCL, Maximum Contaminant Level MRL, Maximum Reporting Level MTBE, Methyl tert Figures 3 #12;Abstract BACKGROUND: As the population and demand for safe drinking water from domestic concentrations to U.S. EPA Maximum Contaminant Levels (MCLs) and Health-Based Screening Levels. RESULTS: VOCs

62

Meeting the Need for Safe Drinking Water in Rural Mexico through Point-of-Use Treatment  

E-Print Network (OSTI)

are boiling and adding chlorine in the form of tablets orto water quality problems. Chlorine pills and bleach requireassociated with boiling, chlorine tablets, and bleach. Two

Lang, Micah; Kaser, Forrest; Reygadas, Fermin; Nelson, Kara; Kammen, Daniel M.

2006-01-01T23:59:59.000Z

63

The effects of sulfate fertilization and high levels of sulfate and salt drinking water on the growth and mineral status of ruminants  

E-Print Network (OSTI)

Three experiments were conducted to determine the effects of sulfate (SO??) in forage and drinking water on the performance and mineral status of cattle and sheep. In Experiment 1, forty-eight late gestation crossbred cows were grazed on twelve 10-acre oat pastures for 112 days (Jan 6 to Apr 28) to determine the effects of oat forage fertilized with ammonium sulfate ((NH?)?SO?) on serum Ca, Mg and P status of cows. Pastures were assigned to either an (NH?)?SO? (400 kg/ha) or ammonium nitrate (NH?NO?, 247 kg\\ha) fertilizer treatment. The forage sulfur (S) concentrations were higher (P water on the performance and mineral status of growing cattle. Twelve crossbred growing cattle were grazed on twelve 1.4-hectare native pastures for 56 d (from Jun 16 to Aug 11). The cattle were given a single source of water: tap water (n=4), SO?? water (1139 mg SO??/L, n=4) and SO??/NaCl water (1546mg SO??/L and 3489 mg Na/L, n=4). The average daily gain (ADG) of cattle provided with tap water and SO?? water was greater than that of cattle drinking SO??/NaCl water (Pwater sources (P>.05). There was no difference in serum Ca, P, Mg, K and Cu of the cattle due to source of water (P> .05). ne water intake of cattle with different treatments was associated with climatic factors differently. In Experiment 3, nine growing wethers were randomly assigned to an individual pen in the metallic laboratory to determine mineral balance in sheep provided with tap water, SO?? watwe or SO??/NaCl water. The periods of the feeding and metabolic trial were 28 d and 12 d, respectively. There were no significant differences for ADG and feed efficiency of animals provided the treatments (P>.05). There was no difference for serum Na, Ca, P, Mg and Zn in sheep among the treatments (P> .05). But serum Cu of the sheep drinking tap water was Feater than that of the sheep drinking SO??/NaCl water (Pwater and SO??/NaCl water did not affect the OM intake, digestibility of OM and NDF, and ADG of sheep during the trial (P>.05).

Xie, Kehe

1999-01-01T23:59:59.000Z

64

Solar preheating of both domestic hot water and space. Final technical report for the Sea Loft restaurant in Long Branch, New Jersey  

Science Conference Proceedings (OSTI)

Stephen Giddio's Sea Loft Restaurant in Long Branch, NJ is equipped with an active solar system for preheating water for both space heating and domestic hot water. Three pumped water loops, each a closed circuit, transfer heat from one major component to another. Solar heat is collected by an array of 83 evacuated tube collectors. The acceptance test results are appended, as well as the operational and maintenance manual. Reference CAPE-2805. (LEW)

Not Available

1982-11-28T23:59:59.000Z

65

Arsenic remediation of drinking water using iron-oxide coated coal bottom ash  

Science Conference Proceedings (OSTI)

We describe laboratory and field results of a novel arsenic removal adsorbent called 'Arsenic Removal Using Bottom Ash' (ARUBA). ARUBA is prepared by coating particles of coal bottom ash, a waste material from coal fired power plants, with iron (hydr)oxide. The coating process is simple and conducted at room temperature and atmospheric pressure. Material costs for ARUBA are estimated to be low (~;;$0.08 per kg) and arsenic remediation with ARUBA has the potential to be affordable to resource-constrained communities. ARUBA is used for removing arsenic via a dispersal-and-removal process, and we envision that ARUBA would be used in community-scale water treatment centers. We show that ARUBA is able to reduce arsenic concentrations in contaminated Bangladesh groundwater to below the Bangladesh standard of 50 ppb. Using the Langmuir isotherm (R2 = 0.77) ARUBA's adsorption capacity in treating real groundwater is 2.6x10-6 mol/g (0.20 mg/g). Time-to-90percent (defined as the time interval for ARUBA to remove 90percent of the total amount of arsenic that is removed at equilibrium) is less than one hour. Reaction rates (pseudo-second-order kinetic model, R2>_ 0.99) increase from 2.4x105 to 7.2x105 g mol-1 min-1 as the groundwater arsenic concentration decreases from 560 to 170 ppb. We show that ARUBA's arsenic adsorption density (AAD), defined as the milligrams of arsenic removed at equilibrium per gram of ARUBA added, is linearly dependent on the initial arsenic concentration of the groundwater sample, for initial arsenic concentrations of up to 1600 ppb and an ARUBA dose of 4.0 g/L. This makes it easy to determine the amount of ARUBA required to treat a groundwater source when its arsenic concentration is known and less than 1600 ppb. Storing contaminated groundwater for two to three days before treatment is seen to significantly increase ARUBA's AAD. ARUBA can be separated from treated water by coagulation and clarification, which is expected to be less expensive than filtration of micron-scale particles, further contributing to the affordability of a community-scale water treatment center.

MATHIEU, JOHANNA L.; GADGIL, ASHOK J.; ADDY, SUSAN E.A.; KOWOLIK, KRISTIN

2010-06-01T23:59:59.000Z

66

Summary of resources available to small water systems for meeting the 10 ppb arsenic drinking water limit.  

Science Conference Proceedings (OSTI)

With the lowering of the EPA maximum contaminant level of arsenic from 50 parts per billion (ppb) to 10 ppb, many public water systems in the country and in New Mexico in particular, are faced with making decisions about how to bring their system into compliance. This document provides detail on the options available to the water systems and the steps they need to take to achieve compliance with this regulation. Additionally, this document provides extensive resources and reference information for additional outreach support, financing options, vendors for treatment systems, and media pilot project results.

Krumhansl, James Lee; Thomson, Bruce M. (University of New Mexico, Albuquerque, NM); Ziegler, Matt (New Mexico Tech, Albuquerque, NM); Butler, Susan (New Mexico Tech, Albuquerque, NM); Himmelberger, Heather (New Mexico Tech, Albuquerque, NM); Holt, Kathleen Caroline

2007-01-01T23:59:59.000Z

67

An evaluation of household drinking water treatment systems in Peru : the table filter and the safe water system  

E-Print Network (OSTI)

(cont.) storage, and education. Tests on the SWSs in Peru demonstrated 99.6% E.coli removal and 95% total coliform removal. Only 30% of the SWSs tested contained water at or above the WHO-recommended concentration of free ...

Coulbert, Brittany, 1981-

2005-01-01T23:59:59.000Z

68

20121114 Riverton drinking wa...  

Office of Legacy Management (LM)

Where Does My Drinking Water Come From? Where Does My Drinking Water Come From? Riverton, Wyoming, Processing Site F A C T S H E E T ENERGY Legacy Management U.S. DEPARTMENT OF This fact sheet provides information about the Alternative Water Supply System and domestic wells at the Uranium Mill Tailings Radiation Control Act of 1978 Title I processing site at Riverton, Wyoming. The Riverton site is managed by the U.S. Department of Energy Office of Legacy Management. Where Is the Riverton Site? The former Riverton, Wyoming, Processing Site is in Fremont County, 2 miles southwest of the town of Riverton and within the boundaries of the Wind River Indian Reservation (Northern Arapaho and Eastern Shoshone). Why Is It a "Site"? A uranium- and vanadium-ore-processing mill operated on the property from 1958 to 1963. Milling operations created

69

Long-Term Data Reveal Patterns and Controls on Stream Water Chemistry in a Forested Stream: Walker Branch, Tennessee  

SciTech Connect

We present 20 years of weekly stream water chemistry, hydrology, and climate data for the Walker Branch watershed in eastern Tennessee, USA. Since 1989, the watershed has experienced a similar to 1.08 degrees C increase in mean annual temperature, a similar to 20% decline in precipitation, and a similar to 30% increase in forest evapotranspiration rates. As a result, stream runoff has declined by similar to 34%. We evaluate long-term trends in stream water concentrations and fluxes for nine solutes and use wet deposition data to calculate approximate watershed input-output budgets. Dissolved constituents were classified as geochemical solutes (Ca2+, Mg2+, and SO42-) or nutrients (NH4+, NO3-, soluble reactive phosphorus [SRP], total soluble nitrogen [TSN], total soluble phosphorus [TSP], and dissolved organic carbon [DOC]). Geochemical solutes are predominantly controlled by discharge, and the long-term changes in catchment hydrology have led to significant trends in the concentrations and fluxes of these solutes. Further, the trends in geochemical solute concentrations indicate shifting soil flowpath contributions to streamflow generation through time, with deep groundwater having a greater proportional contribution in recent years. Despite dramatic changes in watershed runoff, there were no trends in inorganic nutrient concentrations (NH4+, NO3-, and SRP). While most nutrients entering the watershed are retained, stream fluxes of nutrient solutes have declined significantly as a result of decreasing runoff. Nutrient concentrations in the stream exhibit large seasonality controlled by in-stream biological uptake. Stream benthic communities are sensitive to hydrologic disturbance, and changes in the frequency or intensity of storm events through time can affect nutrient fluxes. Stream NO3- concentrations are also sensitive to drought, with concentrations decreasing (increasing) if conditions during the three years prior to the time of sampling were drier (wetter) than the long-term mean. Future changes in the incidence of storm events, as well as the number and duration of droughts, have the potential to significantly alter watershed nutrient losses. Our analysis indicates that changing climates can differentially affect watershed element cycles either through changes in biogeochemical process rates or through changes in catchment hydrology. Furthermore, climate change can include both long-term trending in mean climate variables, as well as changes in the frequency and intensity of storms and droughts, with each of these types of change having distinct effects on the biological and geochemical processes governing different solutes.

Lutz, Brian D [Duke University; Mulholland, Patrick J [ORNL; Bernhardt, Emily [Duke University

2012-01-01T23:59:59.000Z

70

Estimated general population control limits for unitary agents in drinking water, milk, soil, and unprocessed food items. For use in reentry decision-making  

SciTech Connect

In the event of an unplanned release of chemical agent during any stage of the Chemical Stockpile Disposal Program (CSDP), the potential exists for contamination of drinking water, forage crops, grains, garden produce, and livestock. Persistent agents such as VX or sulfur mustard pose the greatest human health concern for reentry. This White Paper has been prepared to provide technical bases for these decisions by developing working estimates of agent control limits in selected environmental media considered principal sources of potential human exposure. To date, control limits for public exposure to unitary agents have been established for atmospheric concentrations only. The current analysis builds on previous work to calculate working estimates of control limits for ingestion and dermal exposure to potentially contaminated drinking water, milk, soil, and unprocessed food items such as garden produce. Information characterizing agent desorption from, and detection on or in, contaminated porous media are presently too developed to permit reasonable estimation of dermal exposure from this source. Thus, dermal contact with potentially contaminated porous surfaces is not considered in this document.

Watson, A.P.; Adams, J.D.; Cerar, R.J.; Hess, T.L.; Kistner, S.L.; Leffingwell, S.S.; MacIntosh, R.G.; Ward, J.R.

1992-01-01T23:59:59.000Z

71

Solar preheating of both domestic hot water and space. Final technical report for the Sea Loft restaurant in Long Branch, New Jersey (Engineering Materials)  

Science Conference Proceedings (OSTI)

Stephen Giddio's Sea Loft Restaurant in Long Branch, NJ is equipped with an active solar system for preheating of both Space and Domestic Hot Water (DHW). Three pumped water loops, each closed circuit, transfer heat from one major equipment component to another. The closed loop drain back solar energy collection circuit uses a 3/4 horsepower pump to circulate seventeen gallons per minute of deionized water from the Solar Storage Tank to the Solar Collector Array, and return. This tank has a capacity of 600 gallons. The solar array consist of eighty-three evacuated tube type concentrating collectors. The heat gathered in this circuit is stored in the tank for either simultaneous or future use in either or both of the Space and DHW preheating loops. The preheating of city water prior to its entrance into the gas fired 86 gallon DHW heater is accomplished in a separate 600 gallon capacity tank. Two thirty-five square foot tubed heat exchanger bundles inserted into this tank accept solar heated hot water from the Solar Storage Tank. This solar heated water is pumped at sixteen GPM in a closed loop circuit using a 1/4 HP pump. The preheating of restaurant space is accomplished in a closed loop circuit between the Solar Storage Tank and an eight SF hot water coil inserted into the return air from the Main Dining Room of the restaurant. A 1/4 HP pump circulates fifteen gallons of solar heated hot water per minute. This system incorporates a differential temperature controller that utilizes a multitude of pressure sensors and temperature thermistors located throughout the various portions of the system components and piping. The Display Board mounted on the wall of the Bar-Lounge Area serves to integrate the entire solar system. It not only displays the flow but houses the Btu flowmeters, Digital temperature readouts, and HVAC EMS Programmer. Reference DOE/CS/30007-T1.

Not Available

1982-11-28T23:59:59.000Z

72

Mass transfer of volatile organic compounds from drinking water to indoor air: The role of residential dishwashers  

Science Conference Proceedings (OSTI)

Contaminated tap water may be a source of volatile organic compounds (VOCs) in residential indoor air. To better understand the extent and impact of chemical emissions from this source, a two-phase mass balance model was developed based on mass transfer kinetics between each phase. Twenty-nine experiments were completed using a residential dishwasher to determine model parameters. During each experiment, inflow water was spiked with a cocktail of chemical tracers with a wide range of physicochemical properties. In each case, the effects of water temperature, detergent, and dish-loading pattern on chemical stripping efficiencies and mass transfer coefficients were determined. Dishwasher headspace ventilation rates were also measured using an isobutylene tracer gas. Chemical stripping efficiencies for a single cycle ranged from 18% to 55% for acetone, from 96% to 98% for toluene, and from 97% to 98% for ethylbenzene and were consistently 100% for cyclohexane. Experimental results indicate that dishwashers have a relatively low but continuous ventilation rate that results in significant chemical storage within the headspace of the dishwasher. In conjunction with relatively high mass transfer coefficients, low ventilation rates generally lead to emissions that are limited by equilibrium conditions after approximately 1--2 min of dishwasher operation.

Howard-Reed, C.; Corsi, R.L. [Univ. of Texas, Austin, TX (United States). Dept. of Civil Engineering; Moya, J. [Environmental Protection Agency, Washington, DC (United States)

1999-07-01T23:59:59.000Z

73

IMPROVING ENERGY EFFICIENCY AND REDUCING COSTS IN THE DRINKING WATER SUPPLY INDUSTRY: An ENERGY STAR Resource Guide for Energy and Plant Managers  

E-Print Network (OSTI)

2010. ) AWWA. 2006. Water Conservation ProgramsA PlanningWater Conservation..staff (Caffal, 1995). Water Conservation Beyond optimizing

Brown, Moya Melody, Camilla Dunham Whitehead, Rich

2011-01-01T23:59:59.000Z

74

Smoking, Drinking, and Income  

E-Print Network (OSTI)

A growing literature identifies a beneficial effect of moderate and even heavy drinking on wages and a negative effect of smoking on wages. An outstanding issue is whether these results obtain because of a causal effect of substance use on wages or whether the observed correlations reflect the effects of income on consumption or other endogeneity problems. This paper presents full information estimates of the structural parameters of a simultaneous model of drinking and smoking status and income using repeated cross--section data. With all else in the system held constant, both smoking and drinking behaviour still have large effects on income, and the income elasticities of smoking and drinking are shown to be larger in magnitude when controlling for endogeneity. JEL Classification: I12 Keywords: alcohol, tobacco, simultaneous equations, maximum simulated likelihood, multinomial probit, limited dependent variables 1 I thank Cam Donaldson, Herb Emery, David Feeny, Chris Ferrall, Jon ...

Mingshan Lu; James Mackinnon; Ken Mckenzie; Harry Paarsche; Seminar Participants; M. Christopher Auld; M. Christopher Auld

1999-01-01T23:59:59.000Z

75

Effects of Age on Pavlovian Autoshaping of Ethanol Drinking in Non-Deprived Rats  

E-Print Network (OSTI)

wa- ter drinking and g/kg water intake were assessed using1. Mean daily g/kg water intake from the sipper CS duringsame sessions g/kg fluid intake in the Water groups did not

Tomie, Arthur; Mohamed, Walaa M.; Pohorecky, Larissa A.

2005-01-01T23:59:59.000Z

76

Ultraviolet Water Treatment  

Science Conference Proceedings (OSTI)

UV Ray of Hope for Safer Drinking Water. ... It is not, however, too soon for the American Water Works Association to express its appreciation. ...

2013-01-03T23:59:59.000Z

77

IMPROVING ENERGY EFFICIENCY AND REDUCING COSTS IN THE DRINKING WATER SUPPLY INDUSTRY: An ENERGY STAR Resource Guide for Energy and Plant Managers  

E-Print Network (OSTI)

lists the treatment methods and the percentage of utilitieslists the characteristics of the water sources used by utilities

Brown, Moya Melody, Camilla Dunham Whitehead, Rich

2011-01-01T23:59:59.000Z

78

IMPROVING ENERGY EFFICIENCY AND REDUCING COSTS IN THE DRINKING WATER SUPPLY INDUSTRY: An ENERGY STAR Resource Guide for Energy and Plant Managers  

E-Print Network (OSTI)

rural businesses, for instance for energy audits. In FY2010,Business_Programs/ind ustriallighting_bestpracticessheet.pdf. Water & Wastewater Treatment Energy Use Self-Audit

Brown, Moya Melody, Camilla Dunham Whitehead, Rich

2011-01-01T23:59:59.000Z

79

IMPROVING ENERGY EFFICIENCY AND REDUCING COSTS IN THE DRINKING WATER SUPPLY INDUSTRY: An ENERGY STAR Resource Guide for Energy and Plant Managers  

E-Print Network (OSTI)

EPRI. 1997. Quality Energy Efficiency Retrofits for WaterIndustry. Office of Energy Efficiency and Renewable Energy,Finding Money for Your Energy Efficiency Projects. (A Primer

Brown, Moya Melody, Camilla Dunham Whitehead, Rich

2011-01-01T23:59:59.000Z

80

IMPROVING ENERGY EFFICIENCY AND REDUCING COSTS IN THE DRINKING WATER SUPPLY INDUSTRY: An ENERGY STAR Resource Guide for Energy and Plant Managers  

E-Print Network (OSTI)

31, 2010. ) U.S. DOE Energy Efficiency & Renewable Energy (3, 2010. ) Northwest Energy Efficiency Alliance, ElectricEPRI. 1997. Quality Energy Efficiency Retrofits for Water

Brown, Moya Melody, Camilla Dunham Whitehead, Rich

2011-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "drinking water branch" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


81

Radioiodinated branched carbohydrates  

DOE Patents (OSTI)

A radioiodinated branched carbohydrate for tissue imaging. Iodine-123 is stabilized in the compound by attaching it to a vinyl functional group that is on the carbohydrate. The compound exhibits good uptake and retention and is promising in the development of radiopharmaceuticals for brain, heart and tumor imaging.

Goodman, Mark M. (Knoxville, TN); Knapp, Jr., Furn F. (Oak Ridge, TN)

1989-01-01T23:59:59.000Z

82

Comparison of EC-Kit with Quanti-Tray[tm] : testing, verification, and drinking water quality mapping in Capiz Province, Philippines  

E-Print Network (OSTI)

This thesis accomplishes three tasks. First, it verifies the EC-Kit under different water source conditions by comparing it to a laboratory standard method, the IDEXX Quanti-Tray[tm]. The EC-Kit is a simple, inexpensive ...

Chuang, Patty

2010-01-01T23:59:59.000Z

83

A Lagrangian Analysis of the Atmospheric Branch of the Global Water Cycle. Part I: Method Description, Validation, and Demonstration for the August 2002 Flooding in Central Europe  

Science Conference Proceedings (OSTI)

Understanding and quantifying the relationships between evaporation of water in one region, precipitation in another, and the transport processes connecting them, is one of the key problems in hydrometeorology. However, to date few methods exist ...

Andreas Stohl; Paul James

2004-08-01T23:59:59.000Z

84

Branching Bisimilarity with Explicit Divergence  

Science Conference Proceedings (OSTI)

We consider the relational characterisation of branching bisimilarity with explicit divergence. We prove that it is an equivalence and that it coincides with the original definition of branching bisimilarity with explicit divergence in terms of coloured ...

Rob van Glabbeek; Bas Luttik; Nikola Tr?ka

2009-12-01T23:59:59.000Z

85

UV Treated Water Dangers  

NLE Websites -- All DOE Office Websites (Extended Search)

there are chances of developing cancer or such growth due to radiation on drinking water & it's continuous intake? What are other hazards that may cause problems for human...

86

Ministry of Water, Land and Air Protection Ecosystem Standards and Planning Biodiversity BranchThis page has been intentionally left blank ii Preface Preface  

E-Print Network (OSTI)

British Columbia is recognized globally for its exceptional wildlife, diversity of ecosystems, and rich natural resources. The Ministry of Water, Land and Air Protection (WLAP) works to maintain these valuable natural assets, which lie at the heart of many recreational and economic activities enjoyed by British Columbians in all regions of the province. The Ministry has responsibility for the protection and stewardship of British Columbias environment. To fulfil this responsibility, it develops policy and legislation, regulations, codes of practice, environmental contracts and covenants (legal agreements). It also monitors and reports on selected species and habitats, as well as acquires information on habitat and species health. It sets science- and results-based objectives and standards and provides best practices for activities that affect our environment. Together, clear goals and objectives, meaningful performance measures and science-based tools guide Ministry actions in improving environmental management. Regulatory frameworks allow headquarters and regional staff to

Instream Works

2004-01-01T23:59:59.000Z

87

EXPERIMENTAL ANIMAL WATERING DEVICE  

SciTech Connect

A device for watering experimental animals confined in a battery of individual plastic enclosures is described. It consists of a rectangular plastic enclosure having a plurality of fluid-tight compartments, each with a drinking hole near the bottom and a filling hole on the top. The enclosure is immersed in water until filled, its drinking holes sealed with a strip of tape, and it is then placed in the battery. The tape sealing prevents the flow of water from the device, but permits animals to drink by licking the drinking holes. (AEC)

Finkel, M.P.

1964-04-01T23:59:59.000Z

88

Oceanographic Considerations for Desalination Plants in Southern California Coastal Waters  

E-Print Network (OSTI)

of product drinking water produced by this plant will begallon of product water produced, the proposed desalinationof the time if product water is produced by the desalination

Jenkins, Scott A; Wasyl, Joseph

2005-01-01T23:59:59.000Z

89

Decontamination of Biological Threats in Water Supplies  

Science Conference Proceedings (OSTI)

Decontamination of Biological Threats in Water Supplies. ... The availability of safe pure drinking water in the United States is taken for granted. ...

2012-10-01T23:59:59.000Z

90

Hydraulic Fracturing on Drinking Water Resources  

E-Print Network (OSTI)

Disclaimer Mention of trade names or commercial products does not constitute endorsement or recommendation for use.

unknown authors

2012-01-01T23:59:59.000Z

91

North Branch Municipal Water & Light - Commercial & Industrial...  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

150 - 400 Dishwashers: 300 - 1,000 Ventilation Hood Controllers: 165HP Low-Flow Spray Valve: 50% of installed cost Southern Minnesota Municipal Power Agency (http:...

92

Evaluating the energy and carbon footprint of water conveyance system and future water supply options for Las Vegas, Nevada.  

E-Print Network (OSTI)

??Water production requires the use of energy to transport water from distant locations, pump groundwater from deep aquifers and treat water to meet stringent drinking (more)

Shrestha, Eleeja

2010-01-01T23:59:59.000Z

93

Reading Comprehension - The Three Branches of Government  

NLE Websites -- All DOE Office Websites (Extended Search)

The Three Branches of Government The Three Branches of Government The three branches of the federal government are the _________ local state executive , _________ legislative mayor city , and the _________ judge judicial jury branches. The executive branch is responsible for _________ enforcing making interpreting laws. The head of the executive branch is _________ The President The Congress The Supreme Court . The President is the chief _________ law enforcer judge jury of the United States. The President is also the head of the _________ armed forces Supreme Court Congress . The legislative branch _________ enforces makes interprets laws. The legislative branch is known as _________ The President Congress The Supreme Court . Congress consists of two houses, known as the _________ Senate

94

Issues in Parallel Branch and Price  

E-Print Network (OSTI)

Branch and price is the technique of combining column generation methods with branch ... price has been shown to be very e ective at solving large, specially...

95

Analysis of long branch extraction and long branch shortening  

E-Print Network (OSTI)

of this line is a func- tion of the branch lengths. This area is obviously crucial as seen in Figure 5 because it is the area suffering from LBA. In other words, the predictive power of LBE is being masked by this artificial long branch in the exact area needed... sequences. Lect. Math. Life Sci 1986, 17:57-86. 14. Lanave C, Preparata G, Sacone C, Serio G: A new method for calculating evolutionary substitution rates. Journal of Molecular Evolution 1984, 20:86-93. 15. Rodriguez F, Oliver J, Marin A, Medina J...

2010-11-02T23:59:59.000Z

96

Reducing branch divergence in GPU programs  

Science Conference Proceedings (OSTI)

Branch divergence has a significant impact on the performance of GPU programs. We propose two novel software-based optimizations, called iteration delaying and branch distribution that aim to reduce branch divergence. Iteration delaying ... Keywords: GPGPU, branch divergence, data parallel programming

Tianyi David Han; Tarek S. Abdelrahman

2011-03-01T23:59:59.000Z

97

Information Sources for Small Water Systems  

E-Print Network (OSTI)

Managers of small waters systems must have information about a variety of topics. This publication lists essential printed and electronic resources on disaster preparedness, national drinking water standards, private water well management, water treatment, and many other topics.

Dozier, Monty; Theodori, Gene L.; Jensen, Ricard

2007-02-19T23:59:59.000Z

98

Energy Expenditure and Water Flux of Ruppell's Foxes in Saudi Arabia  

E-Print Network (OSTI)

), sometimes in excess of 50 C, intense solar radiation, desiccating winds, lack of surface water for drinking

Williams, Jos. B.

99

Drinking Water Standards Drinking water from a local public supply must  

E-Print Network (OSTI)

leaks; metals like copper, zinc, cadmium, lead, and arsenic from mine wastes and natural sources wastes; l radiological contaminants such as radon or uranium mill wastes from human or 24 #12;To assure

Dyer, Bill

100

Solid State Photovoltaic Research Branch  

DOE Green Energy (OSTI)

This report summarizes the progress of the Solid State Photovoltaic Research Branch of the Solar Energy Research Institute (SERI) from October 1, 1988, through September 30,l 1989. Six technical sections of the report cover these main areas of SERIs in-house research: Semiconductor Crystal Growth, Amorphous Silicon Research, Polycrystalline Thin Films, III-V High-Efficiency Photovoltaic Cells, Solid-State Theory, and Laser Raman and Luminescence Spectroscopy. Sections have been indexed separately for inclusion on the data base.

Not Available

1990-09-01T23:59:59.000Z

Note: This page contains sample records for the topic "drinking water branch" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


101

ds-branching-web.dvi  

NLE Websites -- All DOE Office Websites (Extended Search)

This This note will be revised after the new CLEO measurements of thirteen D + s branching fractions (P.U.E. Onyisi et al., Phys. Rev. D88, 032009 (2013)) are added to the Particle Listings. More than a dozen papers on the D + s , most of them from the CLEO experiment, have been published since the 2008 Review. We now know enough to attempt an overview of the branching fractions. Figure 1 shows a partial breakdown of the fractions. The rest of this note is about how the figure was constructed. The values shown make heavy use of CLEO measurements of inclusive branching fractions [1] For other data and references cited in the following, see the Listings. Modes with leptons: The bottom (20.0 ± 0.9)% of Fig. 1 shows the fractions for the exclusive modes that include leptons. Measured e + ν e fractions have been doubled to get the semileptonic ℓ + ν fractions. The sum of the exclusive e + ν e fractions is (6.9

102

Water  

NLE Websites -- All DOE Office Websites (Extended Search)

Laws Envirosearch Institutional Controls NEPA Activities RCRA RQ*Calculator Water HSS Logo Water Laws Overview of water-related legislation affecting DOE sites Clean...

103

Walker Branch Watershed Ecosystems Data  

DOE Data Explorer (OSTI)

These projects have all contributed to a more complete understanding of how forest watersheds function and have provided insights into the solution of energy-related problems associated with air pollution, contaminant transport, and forest nutrient dynamics. This is one of a few sites in the world characterized by long-term, intensive environmental studies. The Walker Branch Watershed website at http://walkerbranch.ornl.gov/ provides maps, photographs, and data on climate, precipitation, atmospheric deposition, stream discharge and runoff, stream chemistry, and vegetation. [Taken from http://walkerbranch.ornl.gov/ABOUTAAA.HTM

104

Atrazine Contamination in a Rural Source-Water Supply: Spa Lake, Lewisburg, Kentucky.  

E-Print Network (OSTI)

??In 1998, Western Kentucky University (WKU) worked in collaboration with the Environmental Protection Agency (EPA), Drinking Water Protection Division, to investigate methods to improve source-water (more)

Seadler, Kathryn

2004-01-01T23:59:59.000Z

105

www.mdpi.com/journal/ijerph Bottled Water: United States Consumers and Their Perceptions of Water Quality  

E-Print Network (OSTI)

Abstract: Consumption of bottled water is increasing worldwide. Prior research shows many consumers believe bottled water is convenient and has better taste than tap water, despite reports of a number of water quality incidents with bottled water. The authors explore the demographic and social factors associated with bottled water users in the U.S. and the relationship between bottled water use and perceptions of the quality of local water supply. They find that U.S. consumers are more likely to report bottled water as their primary drinking water source when they perceive that drinking water is not safe. Furthermore, those who give lower ratings to the quality of their ground water are more likely to regularly purchase bottle water for drinking and use bottle water as their primary drinking water source.

Zhihua Hu; Lois Wright Morton; Robert L. Mahler

2011-01-01T23:59:59.000Z

106

Walker Branch Throughfall Displacement Experiment Data Report...  

NLE Websites -- All DOE Office Websites (Extended Search)

M. E. Wolfe, and E. G. O'Neill. 2001. Walker Branch Throughfall Displacement Experiment Data Report: Site Characterization, System Performance, Weather, Species Composition, and...

107

Networks of companies and branches in Poland  

E-Print Network (OSTI)

In this study we consider relations between companies in Poland taking into account common branches they belong to. It is clear that companies belonging to the same branch compete for similar customers, so the market induces correlations between them. On the other hand two branches can be related by companies acting in both of them. To remove weak, accidental links we shall use a concept of threshold filtering for weighted networks where a link weight corresponds to a number of existing connections (common companies or branches) between a pair of nodes.

Chmiel, A M; Sienkiewicz, J; Suchecki, K; Chmiel, Anna M.; Holyst, Janusz A.; Sienkiewicz, Julian; Suchecki, Krzysztof

2006-01-01T23:59:59.000Z

108

Water is Vital--Especially after a Disaster  

E-Print Network (OSTI)

Dehydration can be a serious threat after a disaster, when supplies of clean drinking water may be limited. Learn how you can find and use hidden sources of water in your home and purify water to make it safe for drinking.

Crocker, Andrew

2005-10-10T23:59:59.000Z

109

Low-Level Waste Branch  

E-Print Network (OSTI)

Enclosed please find five copies of an application for ground water Alternate Concentration Limits (ACLs) for the Shirley Basin mill and tailings site. Pathfinder requests that the NRC amend the above referenced license to incorporate the proposed ACLs. Pathfinder has been endeavoring for over fifteen years to accomplish a ground water restoration at the site with overall favorable results. Of the thirteen constituents assigned ground water protection standards in the license, only two continue to exceed the site standard limits: uranium and thorium-230. While both of these parameters have been dramatically reduced in the ground water over the years, they remain at levels which have become very difficult to further reduce. Additionally, it is noteworthy that over the period of record these two constituents have routinely exceeded the site standards in the designated site background well. This would suggest that the site standards for uranium and thorium-230 originally were set unrealistically low. We have concluded that we have essentially reached the point of ALARA relative to ground water restoration at the Shirley Basin site, prompting this application for ACLs. The enclosed application discusses the attainment of ALARA, presents sound technical justification for the proposed ACLs, and ably demonstrates the minimal public health risk associated with the proposed ACLs.

Mr. Thomas; H. Essig

2000-01-01T23:59:59.000Z

110

2012 BNL Water Quality Consumer Confidence Report  

E-Print Network (OSTI)

because it comes from one of the two drinking- water wells that produces water naturally low in iron water is produced with pride by the staff of BNL's Water Treatment Facility (WTF) of the Energy & Utilities Division. Producing BNL's finished water are five water- treatment engineers, each having NYSDOH

Ohta, Shigemi

111

Safe river water: A ubiquitous and collaborative water quality monitoring solution  

Science Conference Proceedings (OSTI)

Water quality is vital to human life and economy. However, one sixth of the world's population suffers from lack of safe drinking and domestic water. Aiming to improve the capability of predicting and responding to river pollution disasters, this project ...

Bin Hu; Bo Hu; JiZheng Wan; Huilan Nie; Chongzhi Zhai

2009-10-01T23:59:59.000Z

112

Long Branch Capital | Open Energy Information  

Open Energy Info (EERE)

Branch Capital Branch Capital Jump to: navigation, search Name Long Branch Capital Place Austin, Texas Zip 78744 Sector Efficiency, Renewable Energy Product Long Branch Capital makes minority investments in private companies focused on renewable energy, clean technology, and efficiency Coordinates 30.267605°, -97.742984° Loading map... {"minzoom":false,"mappingservice":"googlemaps3","type":"ROADMAP","zoom":14,"types":["ROADMAP","SATELLITE","HYBRID","TERRAIN"],"geoservice":"google","maxzoom":false,"width":"600px","height":"350px","centre":false,"title":"","label":"","icon":"","visitedicon":"","lines":[],"polygons":[],"circles":[],"rectangles":[],"copycoords":false,"static":false,"wmsoverlay":"","layers":[],"controls":["pan","zoom","type","scale","streetview"],"zoomstyle":"DEFAULT","typestyle":"DEFAULT","autoinfowindows":false,"kml":[],"gkml":[],"fusiontables":[],"resizable":false,"tilt":0,"kmlrezoom":false,"poi":true,"imageoverlays":[],"markercluster":false,"searchmarkers":"","locations":[{"text":"","title":"","link":null,"lat":30.267605,"lon":-97.742984,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

113

Jr., Process Development Branch Construction Division SUBJECT...  

Office of Legacy Management (LM)

FR?M : Jr., Process Development Branch Construction Division SUBJECT: INING TESTS AT BOWEN ENGINEERING, INC. - M A Y 16 AND 16,1961 SYMBOL EPD:ABBrbt I REYAKC: &DiVE;G?i&)il q...

114

FY 1990 Applied Sciences Branch annual report  

DOE Green Energy (OSTI)

The Applied Sciences Branch actively supports the advancement of DOE/SERI goals for the development and implementation of the solar photovoltaic technology. The primary focus of the laboratories is to provide state-of-the-art analytical capabilities for materials and device characterization and fabrication. The branch houses a comprehensive facility which is capable of providing information on the full range of photovoltaic components. A major objective of the branch is to aggressively pursue collaborative research with other government laboratories, universities, and industrial firms for the advancement of photovoltaic technologies. Members of the branch disseminate research findings to the technical community in publications and presentations. This report contains information on surface and interface analysis, materials characterization, development, electro-optical characterization module testing and performance, surface interactions and FTIR spectroscopy.

Keyes, B.M.; Dippo, P.C. (eds.)

1991-11-01T23:59:59.000Z

115

Correlation and aliasing in dynamic branch predictors  

Science Conference Proceedings (OSTI)

Previous branch prediction studies have relied primarily upon the SPECint89 and SPECint92 benchmarks for evaluation. Most of these benchmarks exercise a very small amount of code. As a consequence, the resources required by these schemes for accurate ...

Stuart Sechrest; Chih-Chieh Lee; Trevor Mudge

1996-05-01T23:59:59.000Z

116

Israel -the " BACK TO THE FUTURE" opportunity for the Global Water Arena  

E-Print Network (OSTI)

Consequences of climate change: Drought and lack of fresh drinking water The aging water infrastructure can with the water arena, involves many players Water Utility Government Regulator Solution Provider Technology

Mark, Pinsky

117

Biological denitrification of water  

SciTech Connect

The authors discuss research regarding the denitrification of drinking water. Most work has been done in Europe. As a consequence there may be a gap in the understanding of the international state of the art with regard to drinking-water denitrification. Numerous substrates have been evaluated including methanol, ethanol, acetic acid, methane, carbon monoxide, hydrogen, and various sulfur compounds. Various unit processes have been utilized including biofilters, fluidized-bed and packed-bed reactors, packed towers containing cells immobilized in polymer gels, and completely mixed reactors with cells attached to bouyant porous carriers. There are several commercial facilities currently providing drinking water to European communities. Most include post-treatment with flocculation, filtration, and disinfection. A common concern in denitrification operations is the minimization of nitrite accumulation.

Gayle, B.P. (Virginia Polytechnic Inst. and State Univ., Blacksburg, VA (USA)); Boardman, G.D.; Sherrard, J.H. (Virginia Polytechnic Inst. and State Univ., Blacksburg, VA (USA). Dept. of Civil Engineering); Benoit, R.E. (Virginia Polytechnic Inst. and State Univ., Blacksburg, VA (USA). Dept. of Biology)

1989-10-01T23:59:59.000Z

118

Solving Water Quality Problems in the Home  

E-Print Network (OSTI)

If your drinking water comes from a private water well, there are certain procedures you can follow to make sure the water is safe. This publication explains how to get your water tested and, if treatment is necessary, to select the correct treatment equipment. Tables display common water problems and the equipment used to treat them.

Dozier, Monty; McFarland, Mark L.

2004-02-20T23:59:59.000Z

119

CLIMATE CHANGE AND WATER SUPPLY SECURITY  

E-Print Network (OSTI)

of developing the infrastructure to produce and deliver recycled water, so it seems logical and fair because unlike recycled water, the water produced is considered to be of drinking water quality or better CLIMATE CHANGE AND WATER SUPPLY SECURITY: Reconfiguring Groundwater Management to Reduce

120

TREES AND BRANCHES IN BANACH SPACES  

E-Print Network (OSTI)

Abstract. An infinite dimensional notion of asymptotic structure is considered. This notion is developed in terms of trees and branches on Banach spaces. Every countably infinite countably branching tree T of a certain type on a space X is presumed to have a branch with some property. It is shown that then X can be embedded into a space with an FDD (Ei) so that all normalized sequences in X which are almost a skipped blocking of (Ei) have that property. As an application of our work we prove that if X is a separable reflexive Banach space and for some 1 0, there exists a finite codimensional subspace of X which C 2 + ? embeds into the ?p sum of finite dimensional spaces. 1.

E. Odell; Th. Schlumprecht

2000-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "drinking water branch" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


121

Optimal orientation in branched cytoskeletal networks  

E-Print Network (OSTI)

Actin cytoskeletal protrusions in crawling cells, or lamellipodia, exhibit various morphological properties such as two characteristic peaks in the distribution of filament orientation with respect to the leading edge. To understand these properties, using the dendritic nucleation model as a basis for cytoskeletal restructuring, a kinetic-population model with orientational-dependent branching (birth) and capping (death) is constructed and analyzed. Optimizing for growth yields a relation between the branch angle and filament orientation that explains the two characteristic peaks. The model also exhibits a subdominant population that allows for more accurate modeling of recent measurements of filamentous actin density along the leading edge of lamellipodia in keratocytes. Finally, we explore the relationship between orientational and spatial organization of filamentous actin in lamellipodia and address recent observations of a prevalence of overlapping filaments to branched filaments---a finding that is claimed to be in contradiction with the dendritic nucleation model.

D. A. Quint; J. M. Schwarz

2010-08-05T23:59:59.000Z

122

Hoisting Branch Conditions -- Improving Super-Scalar Processor Performance  

E-Print Network (OSTI)

. The performance and hardware complexity of super-scalar architectures is hindered by conditional branch instructions. When conditional branches are encountered in a program, the instruction fetch unit must rapidly predict the branch predicate and begin speculatively fetching instructions with no loss of instruction throughput. Speculative execution has a high hardware cost, is limited by dynamic branch prediction accuracies, and does not scale well for increasingly super-scalar architectures. The conditional branch bottleneck would be solved if we could somehow move branch condition evaluation far forward in the instruction stream and provide a new branch instruction that encoded both the source and target address of a branch. This paper summarizes the hardware extensions to support just such a Future Branch, then gives a compiler algorithm for hoisting branch evaluation across many blocks. The algorithm is applicable to other optimizations for parallelism, such as prefetching data. ...

Bill Appelbe; Reid Harmon; Scott Wills; Maurizio Vitale

1995-01-01T23:59:59.000Z

123

Partnering to Save Water  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Partnering Partnering to Save Water Phill Consiglio Southern California Edison What We Are Going to Discuss * A Little Bit About Water * The Energy Cost of Water * Water Technologies * What We Have Done * Where We Are Going A Little Bit About Water *The Earth Has A Finite Supply Of Fresh Water. - Water Is Stored In Aquifers, Surface Waters And The Atmosphere - Sometimes Oceans Are Mistaken For Available Water, But The Amount Of Energy Needed To Convert Saline Water To Potable Water Is Prohibitive Today *This Has Created A Water Crisis Due To: - Inadequate Access To Safe Drinking Water For About 884 Million People - Inadequate Access To Water For Sanitation And Waste Disposal For 2.5 Billion People - Groundwater Overdrafting (Excessive Use) Leading To Diminished Agricultural Yields

124

Public Health Issues Associated with Small Drinking Water Systems  

E-Print Network (OSTI)

the combined efforts of epidemiologists, environmental health specialists, and laboratory personnel from technical assistance to state and local environmental health agencies to enhance laboratory capacity, environmental health services, and epidemiologic expertise. NCEH proposed a number of specific projects

125

Geometrization of postcritically finite branched coverings  

E-Print Network (OSTI)

We study canonical decompositions of postcritically finite branched coverings of the 2-sphere, as defined by K.~Pilgrim. We show that every hyperbolic cycle in the decomposition does not have a Thurston obstruction. It is thus Thurston equivalent to a rational map.

Bonnot, Sylvain

2010-01-01T23:59:59.000Z

126

Geometrization of postcritically finite branched coverings (revised)  

E-Print Network (OSTI)

We study canonical decompositions of postcritically finite branched coverings of the 2-sphere, as defined by K.~Pilgrim. We show that every hyperbolic cycle in the decomposition does not have a Thurston obstruction. It is thus Thurston equivalent to a rational map.

Bonnot, Sylvain

2011-01-01T23:59:59.000Z

127

BRANCHED ALKANES FROM BLUE-GREEN ALGAE  

DOE Green Energy (OSTI)

Branched alkanes from blue-green algae were separated on a 750 feet high resolution capillary gas chromatographic column. The mixture was found to be 90% of 1:1 ratio 7-methyl, and 8-methyl-heptadecane, and 10% of 6-methylheptadecane. An optical rotation of +2.5 {+-} 0.5 was obtained on a 5 mg of mixture.

Han, Jerry; Calvin, Melvin.

1970-08-01T23:59:59.000Z

128

Branching vs. Linear Time: Final Showdown  

Science Conference Proceedings (OSTI)

The discussion of the relative merits of linear- versus branching-time frameworks goes back to early 1980s. One of the beliefs dominating this discussion has been that "while specifying is easier in LTL (linear-temporal logic), verification is easier ...

Moshe Y. Vardi

2001-04-01T23:59:59.000Z

129

North Branch Municipal Water & Light- Residential Energy Efficiency Rebate Program  

Energy.gov (U.S. Department of Energy (DOE))

Southern Minnesota Municipal Power Agency ([http://www.smmpa.com SMMPA]) is a joint-action agency which generates and sells reliable electricity at wholesale to its eighteen non-profit, municipally...

130

North Branch Municipal Water & Light - Residential Energy Efficiency...  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

unit Central AC: 100 - 200, plus additional rebate for efficiency ratings above 14.5 SEER Air Source Heat Pump:100 - 200, plus additional rebate for efficiency ratings above...

131

Health and water quality monitoring of Pure Home Water's ceramic filter dissemination in the northern region of Ghana  

E-Print Network (OSTI)

Pure Home Water (PHW) is a social enterprise that promotes and disseminates household drinking water technologies in the Northern Region of Ghana. Currently their main product is a pot-shaped Potters for Peace-type ceramic ...

Johnson, Sophie M. (Sophie Marie)

2007-01-01T23:59:59.000Z

132

Disinfecting Water Wells by Shock Chlorination (Spanish)  

E-Print Network (OSTI)

If your well has been flooded, it must be shock chlorinated before it can be used as a source of drinking water. This publication explains how to disinfect a well using either dry chlorine or liquid household bleach.

Dozier, Monty; McFarland, Mark L.

2007-10-05T23:59:59.000Z

133

Disinfecting Water Wells by Shock Chlorination  

E-Print Network (OSTI)

If your well has been flooded, it must be shock chlorinated before it can be used as a source of drinking water. This publication explains how to disinfect a well using either dry chlorine or liquid household bleach.

Dozier, Monty; McFarland, Mark L.

2005-09-30T23:59:59.000Z

134

Safe water storage in Kenya's modified clay pot : standardization, tap design, and cost recovery  

E-Print Network (OSTI)

One of the main components necessary for providing safe drinking water for users who lack piped water in the home is the ability to safely store it in the home. Users in the Nyanza Province of Kenya frequently carry water ...

Young, Suzanne E

2005-01-01T23:59:59.000Z

135

Biosand filtration of high turbidity water : modified filter design and safe filtrate storage  

E-Print Network (OSTI)

Unsafe drinking water is a major cause of water-related diseases that predominantly affect people living in developing countries. The most prevalent water-related disease is diarrhea, estimated to kill 1.8 million children ...

Collin, Clair

2009-01-01T23:59:59.000Z

136

The Drinking Water Security and Safety Amendments of 2002: Is America's Drinking Water Infrastructure Safer Four Years Later?  

E-Print Network (OSTI)

specific chemicals, including chlorine, as opposed to otherat 927 (". . . [a] strike on a chlorine disinfectant tankof an airborne toxic chlorine cloud which could prove

Shermer, Steven D.

2006-01-01T23:59:59.000Z

137

The Drinking Water Security and Safety Amendments of 2002: Is America's Drinking Water Infrastructure Safer Four Years Later?  

E-Print Network (OSTI)

NAT'L STRATEGY FOR HOME- LAND SECURITY, supra note 50, at 9.on Creating the Home- land Security Department, supra noteM. Merriam, Homeland Security Begins At Home: Local Planning

Shermer, Steven D.

2006-01-01T23:59:59.000Z

138

TO :Lyall E. Johnson, Chief Licensing Branch  

Office of Legacy Management (LM)

Lyall E. Johnson, Chief Lyall E. Johnson, Chief Licensing Branch ,,,_ i-.. FROM :Clifford K. Beck, Chief q q+. ., ,,/,j !i-/ I, v' Hazards Evaluation Branch ,: s~~p:~LLItma0~7c ~HEI-IICAL wows We have reviewed the letter of December 10, 1958, from Mallinckrodt Chemical Works, requesting amendment of License No. SNM-33 to permit pelleting operations on uranium enriched to 5% U-235 in a new facility at Hematite, Missouri. Batch sizes throughout the operations will not exceed limited safe masses as specified in Report K-1019, Part 4 (Deleted). Neither the diameter nor capacity of the storage hopper located above the feed hopper of the pelleting press is given. Either the diameter should be not over the limited safe dimension or positive means should be in effect to insure against more than a limited safe m&s in the

139

Electronic branching ratio of the. tau. lepton  

Science Conference Proceedings (OSTI)

Using data accumulated by the CLEO I detector operating at the Cornell Electron Storage Ring, we have measured the ratio {ital R}={Gamma}({tau}{r arrow}{ital e}{bar {nu}}{sub {ital e}}{nu}{sub {tau}})/{Gamma}{sub 1}, where {Gamma}{sub 1} is the {tau} decay rate to final states with one charged particle. We find {ital R}=0.2231{plus minus}0.0044{plus minus}0.0073 where the first error is statistical and the second is systematic. Together with the measured topological one-charged-particle branching fraction, this yields the branching fraction of the {tau} lepton to electrons, {ital B}{sub {ital e}}=0.192{plus minus}0.004{plus minus}0.006.

Ammar, R.; Baringer, P.; Coppage, D.; Davis, R.; Kelly, M.; Kwak, N.; Lam, H.; Ro, S.; Kubota, Y.; Lattery, M.; Nelson, J.K.; Perticone, D.; Poling, R.; Schrenk, S.; Wang, R.; Alam, M.S.; Kim, I.J.; Nemati, B.; Romero, V.; Sun, C.R.; Wang, P.; Zoeller, M.M.; Crawford, G.; Fulton, R.; Gan, K.K.; Kagan, H.; Kass, R.; Lee, J.; Malchow, R.; Morrow, F.; Sung, M.K.; Whitmore, J.; Wilson, P.; Butler, F.; Fu, X.; Kalbfleisch, G.; Lambrecht, M.; Skubic, P.; Snow, J.; Wang, P.; Bortoletto, D.; Brown, D.N.; Dominick, J.; McIlwain, R.L.; Miller, D.H.; Modesitt, M.; Shibata, E.I.; Schaffner, S.F.; Shipsey, I.P.J.; Battle, M.; Ernst, J.; Kroha, H.; Roberts, S.; Sparks, K.; Thorndike, E.H.; Wang, C.; Stroynowski, R.; Artuso, M.; Goldberg, M.; Haupt, T.; Horwitz, N.; Kennett, R.; Moneti, G.C.; Playfer, S.; Rozen, Y.; Rubin, P.; Skwarnicki, T.; Stone, S.; Thulasidas, M.; Yao, W.; Zhu, G.; Barnes, A.V.; Bartelt, J.; Csorna, S.E.; Jain, V.; Letson, T.; Mestayer, M.D.; Akerib, D.S.; Barish, B.; Chadha, M.; (CLEO Collaboration)

1992-06-01T23:59:59.000Z

140

Photovoltaic Program Branch annual report, FY 1989  

DOE Green Energy (OSTI)

This report summarizes the progress of the Photovoltaic (PV) Program Branch of the Solar Energy Research Institute (SERI) from October 1, 1988, through September 30, 1989. The branch is responsible for managing the subcontracted portion of SERI's PV Advanced Research and Development Project. In fiscal year (FY) 1989, this included nearly 50 subcontracts, with a total annualized funding of approximately $13.1 million. Approximately two-thirds of the subcontracts were with universities, at a total funding of nearly $4 million. The six technical sections of the report cover the main areas of the subcontracted program: Amorphous Silicon Research, Polycrystalline Thin Films, Crystalline Silicon Materials Research, High-Efficiency Concepts, New Ideas, and University Participation. Technical summaries of each of the subcontracted programs provide a discussion of approaches, major accomplishments in FY 1989, and future research directions. Each report will be cataloged individually.

Summers, K A [ed.

1990-03-01T23:59:59.000Z

Note: This page contains sample records for the topic "drinking water branch" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


141

Nanomanufacturing of random branching material architectures  

Science Conference Proceedings (OSTI)

Research in vital fields such as micro/opto-electronics, fuel cells and tissue engineering calls for fabrication of functional structures with optimal harvesting or perfusion of matter, energy and information, via permeation and transport through random ... Keywords: Anodized aluminum oxide, Block copolymer self-assembly, Carbon nanofoams, Carbon nanotubes, Fiber electrospining, Fractals, Nanocomposite foils, Nanoheaters, Nanomanufacturing, Plasma processing, Random branching materials, Tissue scaffolds, Ultrasonic corrosion texturing, Ultrasonic powder consolidation

Charalabos C. Doumanidis

2009-04-01T23:59:59.000Z

142

Measurement of tau lepton branching fractions  

SciTech Connect

We present {tau}{sup {minus}} lepton branching fraction measurements based on data from the TPC/Two-Gamma detector at PEP. Using a sample of{tau}{sup {minus}} {yields} {nu}{sub {tau}}K{sup {minus}}{pi}{sup +}{pi}{sup {minus}} events, we examine the resonance structure of the K{sup {minus}}{pi}{sup +}{pi}{sup {minus}} system and obtain the first measurements of branching fractions for {tau}{sup {minus}} {yields} {nu}{sub {tau}}K{sub 1}{sup {minus}}(1270) and {tau}{sup {minus}} {yields} {nu}{sub {tau}}K{sub 1}{sup {minus}}(1400). We also describe a complete set of branching fraction measurements in which all the decays of the {tau}{sup {minus}} lepton are separated into classes defined by the identities of the charged particles and an estimate of the number of neutrals. This is the first such global measurement with decay classes defined by the four possible charged particle species, e, {mu}, {pi}, and K.

Nicol, N.A.

1993-09-30T23:59:59.000Z

143

Stochastic and deterministic causes of streamer branching in liquid dielectrics  

E-Print Network (OSTI)

Streamer branching in liquid dielectrics is driven by stochastic and deterministic factors. The presence of stochastic causes of streamer branching such as inhomogeneities inherited from noisy initial states, impurities, ...

Jadidian, Jouya

144

EPA Final Ground Water Rule  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Office of Nuclear Safety and Environment Office of Nuclear Safety and Environment Nuclear Safety and Environment Information Brief HS-20-IB-2007-02 (March 2007) EPA Final Ground Water Rule Safe Drinking Water Act: National Primary Drinking Water Regulations Ground Water Rule - 40 CFR Parts 9, 141 and 142 Final Rule: 71 FR 65574 Effective Date: January 8, 2007 1 RULE SYNOPSIS On November 8, 2006, the U.S. Environmental Protection Agency (EPA) published a final Ground Water Rule (GWR) to promote increased protection against microbial pathogens that may be present in public water systems (PWSs) that use ground water sources for their supply (these systems are known as ground water systems). This Rule establishes a risk-targeted approach

145

Walker Branch Throughfall Displacement Experiment Data Report: Site  

NLE Websites -- All DOE Office Websites (Extended Search)

D: D: LISTING OF THROUGHFALL DISPLACEMENT EXPERIMENT PUBLICATIONS A. INTRODUCTORY PAPERS AND SUMMARIES Hanson, P. J., D. E. Todd, D. W. Johnson, J. D. Joslin, and E. G. O'Neill (in press). Responses of eastern deciduous forests to precipitation change. In J. F. Weltzin and G. R. McPherson (eds.), Precipitation and Terrestrial Ecosystems, John Hopkins University Press, Baltimore. Hanson, P. J. 2000. Large-scale water manipulations. pp. 341-352. In O. E. Sala, R. B. Jackson, H. A. Mooney, and R. W. Howarth (eds.), Methods in Ecosystem Science , Springer- Verlag, New York. Hanson, P. J., D. E. Todd, N. T. Edwards, and M. A. Huston. 1995. Field performance of the Walker Branch Throughfall Displacement Experiment. pp. 307-313. In A. Jenkins, R. C. Ferrier, and C. Kirby (eds.), Ecosystem

146

Configuration of a Laminar Cooling System Using a Branch and ...  

Science Conference Proceedings (OSTI)

Symposium, Recent Developments in High Strength Steels for Energy Applications ... Cooling System Using a Branch and Bound Optimization Methodology.

147

Dezincification and Brass Lead Leaching in Premise Plumbing Systems: Effects of Alloy, Physical Conditions and Water Chemistry.  

E-Print Network (OSTI)

??Brass components are widely used in drinking water distribution systems as valves, faucets and other fixtures. They can be corroded by dezincification, which is the (more)

Zhang, Yaofu

2010-01-01T23:59:59.000Z

148

Experimental studies of adiabatic flow boiling in fractal-like branching microchannels  

SciTech Connect

Experimental results of adiabatic boiling of water flowing through a fractal-like branching microchannel network are presented and compared to numerical model simulations. The goal is to assess the ability of current pressure loss models applied to a bifurcating flow geometry. The fractal-like branching channel network is based on channel length and width ratios between adjacent branching levels of 2{sup -1/2}. There are four branching sections for a total flow length of 18 mm, a channel height of 150 {mu}m and a terminal channel width of 100 {mu}m. The channels were Deep Reactive Ion Etched (DRIE) into a silicon disk. A Pyrex disk was anodically bonded to the silicon to form the channel top to allow visualization of the flow within the channels. The flow rates ranged from 100 to 225 g/min and the inlet subcooling levels varied from 0.5 to 6 C. Pressure drop along the flow network and time averaged void fraction in each branching level were measured for each of the test conditions. The measured pressure drop ranged from 20 to 90 kPa, and the measured void fraction ranged from 0.3 to 0.9. The measured pressure drop results agree well with separated flow model predictions accounting for the varying flow geometry. The measured void fraction results followed the same trends as the model; however, the scatter in the experimental results is rather large. (author)

Daniels, Brian J.; Liburdy, James A.; Pence, Deborah V. [Mechanical Engineering, Oregon State University, Corvallis, OR 97330 (United States)

2011-01-15T23:59:59.000Z

149

Molecular Design of Branched and Binary Molecules at Ordered Interfaces  

SciTech Connect

This study examined five different branched molecular architectures to discern the effect of design on the ability of molecules to form ordered structures at interfaces. Photochromic monodendrons formed kinked packing structures at the air-water interface due to the cross-sectional area mismatch created by varying number of alkyl tails and the hydrophilic polar head group. The lower generations formed orthorhombic unit cell with long range ordering despite the alkyl tails tilted to a large degree. Favorable interactions between liquid crystalline terminal groups and the underlying substrate were observed to compel a flexible carbosilane dendrimer core to form a compressed elliptical conformation which packed stagger within lamellae domains with limited short range ordering. A twelve arm binary star polymer was observed to form two dimensional micelles at the air-water interface attributed to the higher polystyrene block composition. Linear rod-coil molecules formed a multitude of packing structures at the air-water interface due to the varying composition. Tree-like rod-coil molecules demonstrated the ability to form one-dimensional structures at the air-water interface and at the air-solvent interface caused by the preferential ordering of the rigid rod cores. The role of molecular architecture and composition was examined and the influence chemically competing fragments was shown to exert on the packing structure. The amphiphilic balance of the different molecular series exhibited control on the ordering behavior at the air-water interface and within bulk structures. The shell nature and tail type was determined to dictate the preferential ordering structure and molecular reorganization at interfaces with the core nature effect secondary.

Kirsten Larson Genson

2005-12-27T23:59:59.000Z

150

THE UV-TUBE AS AN APPROPRIATE WATER DISINFECTION TECHNOLOGY  

E-Print Network (OSTI)

-Tube, as the cost per liter of water produced decreases as water use increases. The water quality is regulatedi THE UV-TUBE AS AN APPROPRIATE WATER DISINFECTION TECHNOLOGY: An Assessment of Technical of contaminated drinking water ­ which causes so many deaths and so much illness ­ should have a simple technical

Kammen, Daniel M.

151

Water pollution diagnosis with a multi-agent approach  

Science Conference Proceedings (OSTI)

Providing high quality drinking water with no disruption is the main objective of every municipal water system. The paper presents the application of a multi-agent approach to water pollution diagnosis in a municipal water system. The main benefit of ... Keywords: artificial intelligence, environmental protection, multi-agent system, water pollution diagnosis

Constantin Nichita; Mihaela Oprea

2007-08-01T23:59:59.000Z

152

News Release: DOE Announces Riverton Water Sampling Results | Department of  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Announces Riverton Water Sampling Results Announces Riverton Water Sampling Results News Release: DOE Announces Riverton Water Sampling Results May 11, 2012 - 3:25pm Addthis News Contact: Contractor, Judy Miller, S.M. Stoller Corporation Public Affairs (970) 248-6363 jmiller@lm.doe.gov Laboratory results indicate water from the alternative water supply system is safe for residents to drink The U.S. Department of Energy announced today that residential drinking water testing from an alternative water supply system in Riverton, Wyoming, confirmed the water is safe. Results from ater samples collected on May 3, 2012, show that uranium levels at 0.0001 milligrams per liter, well below the drinking water standard set by the U.S. Environmental Protection Agency. "We take the issue of potential water contamination very seriously and

153

Designing of a prototype heat-sealer to manufacture solar water sterilization pouches for use in developing nations  

E-Print Network (OSTI)

Water purification proves to be a difficult task in many developing nations. The SODIS (SOlar water DISinfection) process is a method which improves the microbiological quality of water making it safer for drinking and ...

Quinlan, Saundra S

2005-01-01T23:59:59.000Z

154

Annual report, Basic Sciences Branch, FY 1991  

DOE Green Energy (OSTI)

This report summarizes the progress of the Basic Sciences Branch of the National Renewable Energy Laboratory (NREL) from October 1, 1990, through September 30, 1991. Seven technical sections of the report cover these main areas of NREL`s in-house research: Semiconductor Crystal Growth, Amorphous Silicon Research, Polycrystalline Thin Films, III-V High-Efficiency Photovoltaic Cells, Solid-State Theory, Solid-State Spectroscopy, and Superconductivity. Each section explains the purpose and major accomplishments of the work in the context of the US Department of Energy`s National Photovoltaic Research Program plans.

Not Available

1993-04-01T23:59:59.000Z

155

Annual report, Basic Sciences Branch, FY 1991  

DOE Green Energy (OSTI)

This report summarizes the progress of the Basic Sciences Branch of the National Renewable Energy Laboratory (NREL) from October 1, 1990, through September 30, 1991. Seven technical sections of the report cover these main areas of NREL's in-house research: Semiconductor Crystal Growth, Amorphous Silicon Research, Polycrystalline Thin Films, III-V High-Efficiency Photovoltaic Cells, Solid-State Theory, Solid-State Spectroscopy, and Superconductivity. Each section explains the purpose and major accomplishments of the work in the context of the US Department of Energy's National Photovoltaic Research Program plans.

Not Available

1993-04-01T23:59:59.000Z

156

Shock Chlorination of Stored Water Supplies  

E-Print Network (OSTI)

Treatment of drinking water to improve its sanitary or bacteriological quality is referred to as disinfection. Shock chlorination is one disinfection method employed by public suppliers to reduce bacterial contamination of water. This method also can be used by private-water-well owners.

Dozier, Monty; McFarland, Mark L.

2005-05-25T23:59:59.000Z

157

Shock Chlorination of Stored Water Supplies (Spanish)  

E-Print Network (OSTI)

Treatment of drinking water to improve its sanitary or bacteriological quality is referred to as disinfection. Shock chlorination is one disinfection method employed by public suppliers to reduce bacterial contamination of water. This method also can be used by private-water-well owners.

Dozier, Monty; McFarland, Mark L.

2005-05-25T23:59:59.000Z

158

Members of the Carnarvon Water Allocation Advisory Committee  

E-Print Network (OSTI)

This Groundwater Management Strategy has been prepared by the Water Allocation Branch and the Midwest/Gascoyne Region of the Water and Rivers Commission, with the assistance of the Carnarvon Water Allocation Advisory Committee. The Strategy development team consisted of:

Carnarvon Wa; Lower Gascoyne River; Ron Shepherd; Alan Bradley; Wayne Astill; Kevin Firth; Claire Thorstensen; Darryl Abbott; Rebecca Blyton; Phillip Kalaitzis; Bruce Teede; Bruce Munro; Marcus Holla; Paul Nevill; Bill Doble; Dale Rogers; Ron Copeland; Dave Bauer; Steve Greeve

2004-01-01T23:59:59.000Z

159

Measurement of the Branching Ratio for  

E-Print Network (OSTI)

We have measured the branching ratio B(\\Upsilon(1S) ! + \\Gamma ) using the CLEO II detector. A clean sample of tau pair events is identified via events containing two charged particles where exactly one of the particles is an identified electron. We find B(\\Upsilon(1S) ! + \\Gamma ) = (2:59 \\Sigma 0:12 +0:13 \\Gamma0:16 )%. The result is consistent with expectations from lepton universality. Permanent address: INP, Novosibirsk, Russia y Permanent address: University of Hawaii at Manoa 1 One of the interesting aspects of heavy quarkonia is that in the lower energy states the electromagnetic decays compete with the strong decays due to OZI suppression. In the b b system, the first three \\Upsilon resonances all lie below the threshold for strong decay into pairs of B mesons, and the measured leptonic decays are of the order of a few percent. For the \\Upsilon(1S), the world average of the branching ratio into tau pairs is (2:97 \\Sigma 0:35)% [1] based on two measureme...

Upsilon Gamma Cinabro; Ichep Ref; Gls Cleo Conf; M. Saulnier; G. Gollin

1994-01-01T23:59:59.000Z

160

Given that water is the sine qua non of life, it is intriguing that animals can live in deserts, environments with little  

E-Print Network (OSTI)

in deserts, environments with little drinking water, high ambient temperatures (Ta), intense solar radiation, low humidity and desiccating winds. Because desert birds are typically diurnal, at times

Williams, Jos. B.

Note: This page contains sample records for the topic "drinking water branch" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


161

Household water treatment and safe storage options for Northern Region Ghana : consumer preference and relative cost  

E-Print Network (OSTI)

A range of household water treatment and safe storage (HWTS) products are available in Northern Region Ghana which have the potential to significantly improve local drinking water quality. However, to date, the region has ...

Green, Vanessa (Vanessa Layton)

2008-01-01T23:59:59.000Z

162

Appropriate technology water treatment processes for MaeLa Temporary Shelter, Thailand  

E-Print Network (OSTI)

This thesis recommends the use of horizontal-flow roughing filters to treat spring water of variable annual quality in MaeLa Temporary Shelter, Thailand. The public drinking water system for 45,000 refugees is overseen by ...

Vater, Katherine Ann

2008-01-01T23:59:59.000Z

163

Cross-sectional epidemiological study on water and sanitation practices in the northern region of Ghana  

E-Print Network (OSTI)

A cross-sectional epidemiological study was conducted to obtain baseline data on drinking water and sanitation practices in the Northern Region of Ghana. This study was performed in conjunction with Pure Home Water (PHW) ...

Peletz, Rachel Louise

2006-01-01T23:59:59.000Z

164

Ceramic filter manufacturing in Northern Ghana : water storage and quality control  

E-Print Network (OSTI)

In 2009, Pure Home Water (PHW), a Ghana based non-profit organization working to provide affordable and safe drinking water to people in the Northern Region of Ghana, began the construction of a ceramic pot filter (CPF) ...

Kleiman, Shanti Lisa

2011-01-01T23:59:59.000Z

165

The Walker Branch Watershed on the Oak Ridge Reservation  

NLE Websites -- All DOE Office Websites (Extended Search)

Watershed History Prior to World War II, the Walker Branch Watershed was a typical rural area with a mix of forest, sustenance agriculture, and open woodland grazing. After...

166

Strong Branching Inequalities for Convex Mixed Integer Nonlinear ...  

E-Print Network (OSTI)

Sep 3, 2011 ... ods for using inequalities generated as an immediate byproduct of the strong branching process. Section 3 ...... safety no rotation CH. 18327.

167

Information-Based Branching Schemes for Binary Linear Mixed ...  

E-Print Network (OSTI)

2008. Information based branching rules in integer programming. INFORMS Annual Meeting. Washington, DC, USA. Linderoth, J.T., M.W.P. Savelsbergh. 1999.

168

Optimization Online - A Branch-and-Price Algorithm for Combined ...  

E-Print Network (OSTI)

Jun 24, 2008 ... A Branch-and-Price Algorithm for Combined Location and Routing Problems Under Capacity Restrictions. Z. Akca (zelihaakca ***at***...

169

Robust Branch-Cut-and-Price for the Capacitated Minimum ...  

E-Print Network (OSTI)

This paper presents a robust branch-cut-and-price algorithm for the Capacitated ... of the pricing subproblem or the size of the LPs that are actually solved.

170

Modified Orbital Branching with Applications to Orbitopes and to Unit ...  

E-Print Network (OSTI)

Oct 27, 2012 ... Modified Orbital Branching with Applications to Orbitopes and to Unit Commitment. James Ostrowski (jostrows ***at*** utk.edu) Miguel F. Anjos...

171

Mr. John Kinneman, Chief Nuclear Materfals Branch Nuclear Regulatory...  

Office of Legacy Management (LM)

111989 Mr. John Kinneman, Chief Nuclear Materfals Branch Nuclear Regulatory Commission Region I 475 Allendale Road King of Prussia. Pennsylvania 19406 Dear Mr. Kinneman: -;' .-. 'W...

172

Optimization Online - Robust Branch-Cut-and-Price for the ...  

E-Print Network (OSTI)

May 30, 2006 ... Robust Branch-Cut-and-Price for the Capacitated Minimum Spanning Tree Problem over a Large Extended Formulation. Eduardo Uchoa...

173

Meeting the mandate for clean water : an evaluation of privately managed U.S. water and wastewater systems  

E-Print Network (OSTI)

Reliable provision of clean and safe drinking water is critical for public health, economic stability and growth in the United States. Due to a combination of financial, regulatory and operational challenges, however, it ...

Freund, Evan Benjamin

2005-01-01T23:59:59.000Z

174

Recommendations for at-risk water supplies in Capiz Province, Philippines : using water source and community assessments  

E-Print Network (OSTI)

The following thesis is part of a larger project which began in response to a request by the Provincial Health Office (PHO) in Capiz Province, Philippines for expert advice to support its drinking water quality testing ...

Patrick, Jessica Molly

2010-01-01T23:59:59.000Z

175

Water is used for many purposes, includ-ing growing crops, producing copper,  

E-Print Network (OSTI)

WATER USES Water is used for many purposes, includ- ing growing crops, producing copper, generating electricity, watering lawns, keeping clean, drinking and recreation. Bal- ancing the water budget comes down of the water budget. Reducing demand involves re- ducing how much water each person uses, lim- iting the number

176

Radiolabeled dimethyl branched long chain fatty acid for heart imaging  

DOE Patents (OSTI)

A radiolabeled long chain fatty acid for heart imaging that has dimethyl branching at one of the carbons of the chain which inhibits the extent to which oxidation can occur. The closer to the carboxyl the branching is positioned, the more limited the oxidation, thereby resulting in prolonged retention of the radiolabeled compound in the heart.

Knapp, Jr., Furn F. (Oak Ridge, TN); Goodman, Mark M. (Knoxville, TN); Kirsch, Gilbert (Woippy, FR)

1988-08-16T23:59:59.000Z

177

A note on branch-and-cut-and-price  

Science Conference Proceedings (OSTI)

In this paper, we propose a methodology for branch-and-cut-and-price when cuts and columns are generated simultaneously. The methodology is illustrated with two application cases: the Split Delivery Vehicle Routing Problem (SDVRP) and the Bus Rapid Transit ... Keywords: Branch-and-cut-and-price, Bus Rapid Transit Route Design Problem, Column generation, Split Delivery Vehicle Routing Problem

Dominique Feillet; Michel Gendreau; AndrS L. Medaglia; Jose L. Walteros

2010-09-01T23:59:59.000Z

178

Hot Bottom Burning in Asymptotic Giant Branch Stars  

E-Print Network (OSTI)

Hot Bottom Burning in Asymptotic Giant Branch Stars By J OHN C. LATTANZ I O 1 , CHERYL A. FROST 1 state of knowledge about the phenomenon of Hot Bottom Burning as seen in Asymptotic Giant Branch stars. This is illustrated with some results from new 6M fi stellar models. 1. Introduction and Motivation Hot Bottom Burning

Lattanzio, John

179

Branching Mechanism of the Tsushima Current in the Korea Strait  

Science Conference Proceedings (OSTI)

Hydrographic studies show the seasonal variation of the East Korean Warm Current (EKWC), which is a branch of the Tsushima Current along the Korean coast. To understand the dynamics of the branching mechanism of the TC in the Korea Strait, a ...

Yang-Ki Cho; Kuh Kim

2000-11-01T23:59:59.000Z

180

FY 1992 Measurements and Characterization Branch annual report  

DOE Green Energy (OSTI)

The Measurements and Characterization Branch actively supports the advancement of DOE/NREL goals for the development and implementation of the solar photovoltaic (PV) technology. The primary focus of the laboratories is to provide state-of-the-art analytical capabilities for materials and device characterization and fabrication. The branch houses a comprehensive facility that Is capable of providing information on the full range of PV components. A major objective of the branch is to aggressively pursue collaborative research with other government laboratories, universities, and industrial firms for the advancement of Pv technologies. Members of the branch disseminate research findings to the technical community in publications and presentations. The Measurements and Characterization Branch encompasses seven coordinated research groups, providing integrated research and development that covers all aspects of photovoltaic materials/devices characterization.

Dippo, P.C [ed.

1993-03-01T23:59:59.000Z

Note: This page contains sample records for the topic "drinking water branch" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


181

Evaluation of Natural Radioactivity in Subsurface Air, Water and Soil in Western Japan  

Science Conference Proceedings (OSTI)

Surveys of radon concentrations in western Japan were carried out to estimate the contents not only of waters in the environment but also in soil gas. The maximum concentration measured for drinking water as public supply exceeded the 1991 United States Environmental Protection Agency?recommended limit for drinking water (11? Bq ? L ?1 ) but did not exceed that of several European countries (100? Bq ? L ?1 ). Overall

Masami Fukui

2008-01-01T23:59:59.000Z

182

Modulo path history for the reduction of pipeline overheads in path-based neural branch predictors  

Science Conference Proceedings (OSTI)

Neural-inspired branch predictors achieve very low branch misprediction rates. However, previously proposed implementations have a variety of characteristics that make them challenging to implement in future high-performance processors. In particular, ... Keywords: branch prediction, computer architecture

Gabriel H. Loh; Daniel A. Jimnez

2008-04-01T23:59:59.000Z

183

Near Critical Catalyst Reactant Branching Processes with Controlled Immigration  

E-Print Network (OSTI)

Near critical catalyst-reactant branching processes with controlled immigration are studied. The reactant population evolves according to a branching process whose branching rate is proportional to the total mass of the catalyst. The bulk catalyst evolution is that of a classical continuous time branching process; in addition there is a specific form of immigration. Immigration takes place exactly when the catalyst population falls below a certain threshold, in which case the population is instantaneously replenished to the threshold. Such models are motivated by problems in chemical kinetics where one wants to keep the level of a catalyst above a certain threshold in order to maintain a desired level of reaction activity. A diffusion limit theorem for the scaled processes is presented, in which the catalyst limit is described through a reflected diffusion, while the reactant limit is a diffusion with coefficients that are functions of both the reactant and the catalyst. Stochastic averaging principles under ...

Budhiraja, Amarjit

2012-01-01T23:59:59.000Z

184

Electrical resistance of the low dimensional critical branching random walk  

E-Print Network (OSTI)

We show that the electrical resistance between the origin and generation n of the incipient infinite oriented branching random walk in dimensions d0. This answers a question of Barlow, J\\'arai, Kumagai and Slade [2].

Antal A. Jrai; Asaf Nachmias

2013-05-06T23:59:59.000Z

185

3 One-Line Diagram and Bus/Branch Model  

E-Print Network (OSTI)

One-line diagram and bus/branch model Ohms law Losses Kirchoffs law Power flow calculations (different model idealizations) Reference bus Power System & LMP Fundamentals WEM 301 2008 ISO New England Inc.

Eugene Litvinov Director; Marginal Loss Pricing; Market System; Major Components; Line Line; Line Line

2008-01-01T23:59:59.000Z

186

Branch-and-Price Guided Search for Integer Programs with an ...  

E-Print Network (OSTI)

solved with a branch-and-price algorithm, which, when run to completion, ... small restricted integer programs, and a branch-and-price approach for solving it.

187

INEEL Source Water Assessment  

SciTech Connect

The Idaho National Engineering and Environmental Laboratory (INEEL) covers approximately 890 mi2 and includes 12 public water systems that must be evaluated for Source water protection purposes under the Safe Drinking Water Act. Because of its size and location, six watersheds and five aquifers could potentially affect the INEELs drinking water sources. Based on a preliminary evaluation of the available information, it was determined that the Big Lost River, Birch Creek, and Little Lost River Watersheds and the eastern Snake River Plain Aquifer needed to be assessed. These watersheds were delineated using the United States Geologic Surveys Hydrological Unit scheme. Well capture zones were originally estimated using the RESSQC module of the Environmental Protection Agencys Well Head Protection Area model, and the initial modeling assumptions and results were checked by running several scenarios using Modflow modeling. After a technical review, the resulting capture zones were expanded to account for the uncertainties associated with changing groundwater flow directions, a thick vadose zone, and other data uncertainties. Finally, all well capture zones at a given facility were merged to a single wellhead protection area at each facility. A contaminant source inventory was conducted, and the results were integrated with the well capture zones, watershed and aquifer information, and facility information using geographic information system technology to complete the INEELs Source Water Assessment. Of the INEELs 12 public water systems, three systems rated as low susceptibility (EBR-I, Main Gate, and Gun Range), and the remainder rated as moderate susceptibility. No INEEL public water system rated as high susceptibility. We are using this information to develop a source water management plan from which we will subsequently implement an INEEL-wide source water management program. The results are a very robust set of wellhead protection areas that will protect the INEELs public water systems yet not too conservative to inhibit the INEEL from carrying out its missions.

Sehlke, Gerald

2003-03-01T23:59:59.000Z

188

Household ceramic water filter evaluation using three simple low-cost methods : membrane filtration, 3M Petrifilm and hydrogen sulfide bacteria in northern region, Ghana  

E-Print Network (OSTI)

Drinking water continues to be a major source of waterborne diseases and death in the world because many points of water collection remain unsafe. This thesis reports high level of fecal contamination found in rivers and ...

Mattelet, Claire (Claire Eliane H. Y.)

2006-01-01T23:59:59.000Z

189

FY 1991 Measurements and Characterization Branch annual report  

DOE Green Energy (OSTI)

The Measurements and Characterization Branch of the National Renewable Laboratory (NREL) provides comprehensive photovoltaic (PV) materials, devices, characterization, measurement, fabrication, modeling research, and support for the international PV research community, in the context of the US Department of Energy's Photovoltaic Research Program goals. This report summarizes the progress of the Branch from 31 January 1991 through 31 January 1992. The eight technical sections present a succinct overview of the capabilities and accomplishments of each group in the Branch. The Branch is comprised of the following groups: Surface and interface Analysis; Materials Characterization; Device Development; Electro-optical Characterization; Advanced PV module Performance and Reliability Research; Cell Performance Characterization; Surface Interactions, Modification, and Stability; and FTIR Spectroscopic Research. The including measurements and tests of PV materials, cells, submodules, and modules. The report contains a comprehensive bibliography of 77 branch originated journal and conference publications, which were authored in collaboration with, or in support of, approximately 135 university, industrial, government, and in-house research groups.

Osterwald, C.R.; Dippo, P.C. (eds.)

1992-11-01T23:59:59.000Z

190

FY 1991 Measurements and Characterization Branch annual report  

DOE Green Energy (OSTI)

The Measurements and Characterization Branch of the National Renewable Laboratory (NREL) provides comprehensive photovoltaic (PV) materials, devices, characterization, measurement, fabrication, modeling research, and support for the international PV research community, in the context of the US Department of Energy`s Photovoltaic Research Program goals. This report summarizes the progress of the Branch from 31 January 1991 through 31 January 1992. The eight technical sections present a succinct overview of the capabilities and accomplishments of each group in the Branch. The Branch is comprised of the following groups: Surface and interface Analysis; Materials Characterization; Device Development; Electro-optical Characterization; Advanced PV module Performance and Reliability Research; Cell Performance Characterization; Surface Interactions, Modification, and Stability; and FTIR Spectroscopic Research. The including measurements and tests of PV materials, cells, submodules, and modules. The report contains a comprehensive bibliography of 77 branch originated journal and conference publications, which were authored in collaboration with, or in support of, approximately 135 university, industrial, government, and in-house research groups.

Osterwald, C.R.; Dippo, P.C. [eds.

1992-11-01T23:59:59.000Z

191

Subsea pipeline gets welded branch without halting flow  

Science Conference Proceedings (OSTI)

In October 1994, a 16 in. welded branch was installed without interruption to production onto Wintershall Noordzee BV`s 36-in. gas pipeline from the K13-A platform in the Dutch sector of the North Sea to Den helder, The Netherlands. The procedure is the first successfully to combine hyperbaric welding and subsea hot tapping without interruption to production. Developers of new fields can now consider exporting product without interrupting existing production and through existing infrastructure even if no convenient tie-in locations exist. Unocal evaluated export options and established that the most attractive alternative was to export gas into the Wintershall 36-in. K13-A to Den Helder pipeline. Various options for installing a branch included the following: flooding the pipeline and installing a conventional tee; stopping production and installing a welded branch followed by hot tapping; and continuing production and installing a welded branch followed by hot tapping. The chosen scheme was to retrofit a subsea side-tap assembly. This was achieved by installation of a welded branch followed by hot tapping into the 36-in. pipeline. The paper describes location determination, schedules, onshore preparation, and offshore work.

West, A.; Hutt, G. [Stolt Comex Seaway Ltd., Aberdeen (United Kingdom); Starsmore, R. [Wintershall Noordzee B.V., Den Helder (Netherlands)

1995-12-11T23:59:59.000Z

192

Diffusion coefficients in trimethyleneoxide containing comb branch polymer  

NLE Websites -- All DOE Office Websites (Extended Search)

Diffusion coefficients in trimethyleneoxide containing comb branch polymer Diffusion coefficients in trimethyleneoxide containing comb branch polymer electrolytes Title Diffusion coefficients in trimethyleneoxide containing comb branch polymer electrolytes Publication Type Journal Article Year of Publication 2004 Authors Liu, Gao, Craig L. Reeder, Xiaoguang Sun, and John B. Kerr Journal Solid State Ionics Volume 175 Pagination 781-783 Keywords comb branch polyethers, conductivity, lithium battery, polymer electrolytes, salt diffusion coefficient, trimethylene oxide Abstract This paper reports on a new comb branch polymer based on trimethylene oxide (TMO) side chains as a polymer electrolyte for potential application in lithium metal rechargeable batteries. The trimethylene oxide (TMO) units are attached to the side chains of a polyepoxide ether to maximize the segmental motion. Lithium bis(trifluoromethylsulfonyl)imide (LiTFSI) salt was used to formulate the polymer electrolyte with the new TMO containing polymers. The new polymer electrolytes show improved salt diffusion coefficients (Ds) and conductivity at ambient and subambient temperature compare to the ethylene oxide (EO) counterpart, whereas performance at high temperature (85 °C) remains the same or is actually worse for salt diffusivity.

193

Willamette River Water Treatment Plant - Wilsonville, Oregon [EDRA / Places Awards, 20004 -- Design  

E-Print Network (OSTI)

per-day drinking-water EDRA/Places Awards 2004 In this issuewe present the EDRA/ Places awards for 2004.These awards, in design, planning and research, highlight

Sensenig, Chris

2004-01-01T23:59:59.000Z

194

Pilot study of horizontal roughing filtration in northern Ghana as pretreatment for highly turbid dugout water  

E-Print Network (OSTI)

In Northern Region Ghana (NRG), highly turbid rainwater runoff and intermittent streams are collected in earthen dams called dugouts. These dams serve as many communities' main source of drinking and domestic water despite ...

Losleben, Tamar

2008-01-01T23:59:59.000Z

195

Water driven : New Orleans City Hall as a sustainable civic center for 21st century  

E-Print Network (OSTI)

The devastating struck of Hurricane Katrina in New Orleans in late summer of 2005 was deadly and immense. The storm destroyed over 170 drinking water facilities and 47 wastewater treatments around the city, and resulted ...

Sangthong, Pholkrit

2008-01-01T23:59:59.000Z

196

Efficacy of gravity-fed chlorination system for community-scale water disinfection in northern Ghana  

E-Print Network (OSTI)

Although chlorine is one of the lowest cost ways of providing disinfection, currently billions of people lack drinking water that has had this simple treatment. Arch Chemical's Pulsar 1 unit is an innovation in chlorine ...

Fitzpatrick, Daniel Cash

2008-01-01T23:59:59.000Z

197

Hawaii Department of Health Indoor and Radiological Health Branch | Open  

Open Energy Info (EERE)

Indoor and Radiological Health Branch Indoor and Radiological Health Branch Jump to: navigation, search Name Hawaii Department of Health Indoor and Radiological Health Branch From Open Energy Information Address 591 Ala Moana Blvd. Place Honolulu, Hawaii Zip 96813 Website http://hawaii.gov/health/envir Coordinates 21.300314°, -157.864542° Loading map... {"minzoom":false,"mappingservice":"googlemaps3","type":"ROADMAP","zoom":14,"types":["ROADMAP","SATELLITE","HYBRID","TERRAIN"],"geoservice":"google","maxzoom":false,"width":"600px","height":"350px","centre":false,"title":"","label":"","icon":"","visitedicon":"","lines":[],"polygons":[],"circles":[],"rectangles":[],"copycoords":false,"static":false,"wmsoverlay":"","layers":[],"controls":["pan","zoom","type","scale","streetview"],"zoomstyle":"DEFAULT","typestyle":"DEFAULT","autoinfowindows":false,"kml":[],"gkml":[],"fusiontables":[],"resizable":false,"tilt":0,"kmlrezoom":false,"poi":true,"imageoverlays":[],"markercluster":false,"searchmarkers":"","locations":[{"text":"","title":"","link":null,"lat":21.300314,"lon":-157.864542,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

198

Memorandum A. J. Rizzo, Chief TO : Operational Safety Branch  

Office of Legacy Management (LM)

j Memorandum A. J. Rizzo, Chief TO / : Operational Safety Branch Harold Glauberman, ?a FROM : Operational Safety Branch ' I DATE: September 30, 1966 REMOVAL OF CONTAMINATED EQUlPMEHT AT THE CANEL FACILITY SUBJECT: MI DDLETOWN, CONNECT I CUT' INTRODUCTION The decision to terminate AEC contract activities at the CANEL facility introduced the need to dispose of radioactively contaminated equipment and materials so as to permit release of the facilities. As a result, -' . the Operational Safety Branch, NY, was requested to perform thenecessary Health Physics surveillance and monitoring functions during the-disassembly, removal and packaging of the contaminated equipment. The actual removal and handling of contaminated equipment was performed by the' AEC.contractor,

199

Hawaii Department of Health Clean Air Branch | Open Energy Information  

Open Energy Info (EERE)

Clean Air Branch Clean Air Branch Jump to: navigation, search Name Hawaii Department of Health Clean Air Branch Address P.O. Box 3378 Place Honolulu, Hawaii Zip 96801 Website http://hawaii.gov/health/envir Coordinates 21.31°, -157.86° Loading map... {"minzoom":false,"mappingservice":"googlemaps3","type":"ROADMAP","zoom":14,"types":["ROADMAP","SATELLITE","HYBRID","TERRAIN"],"geoservice":"google","maxzoom":false,"width":"600px","height":"350px","centre":false,"title":"","label":"","icon":"","visitedicon":"","lines":[],"polygons":[],"circles":[],"rectangles":[],"copycoords":false,"static":false,"wmsoverlay":"","layers":[],"controls":["pan","zoom","type","scale","streetview"],"zoomstyle":"DEFAULT","typestyle":"DEFAULT","autoinfowindows":false,"kml":[],"gkml":[],"fusiontables":[],"resizable":false,"tilt":0,"kmlrezoom":false,"poi":true,"imageoverlays":[],"markercluster":false,"searchmarkers":"","locations":[{"text":"","title":"","link":null,"lat":21.31,"lon":-157.86,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

200

Gas compressor with side branch absorber for pulsation control  

SciTech Connect

A method and system for reducing pulsation in lateral piping associated with a gas compressor system. A tunable side branch absorber (TSBA) is installed on the lateral piping. A pulsation sensor is placed in the lateral piping, to measure pulsation within the piping. The sensor output signals are delivered to a controller, which controls actuators that change the acoustic dimensions of the SBA.

Harris, Ralph E. (San Antonio, TX); Scrivner, Christine M. (San Antonio, TX); Broerman, III, Eugene L. (San Antonio, TX)

2011-05-24T23:59:59.000Z

Note: This page contains sample records for the topic "drinking water branch" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


201

A new case for the TAGE branch predictor  

Science Conference Proceedings (OSTI)

The TAGE predictor is often considered as state-of-the-art in conditional branch predictors proposed by academy. In this paper, we first present directions to reduce the hardware implementation cost of TAGE. Second we show how to further reduce the misprediction ...

Andr Seznec

2011-12-01T23:59:59.000Z

202

Asymptotic Giant Branch Stars: their influence on binary systems  

E-Print Network (OSTI)

-- the Sun is going out. In a few more months the Earth will be a dark and lifeless ball of ice. Dad says the latter stages of the asymptotic giant branch phase of stellar evolution. Image from http Stars . . . . . . . . . . . . . . . . . . . . . . . . . . 6 1.2.2 Parameterizing the Third Dredge

203

Asymptotic Giant Branch Stars: their influence on binary systems  

E-Print Network (OSTI)

­ the Sun is going out. In a few more months the Earth will be a dark and lifeless ball of ice. Dad says the latter stages of the asymptotic giant branch phase of stellar evolution. Image from http Stars . . . . . . . . . . . . . . . . . . . . . . . . . . 6 1.2.2 Parameterizing the Third Dredge

204

Stress Intensification Factors and Flexibility Factors for Unreinforced Branch Connections  

Science Conference Proceedings (OSTI)

This report provides equations, based on analyses and test data, for determining the stress intensification factors and flexibility factors for branch connections. The report contains results of an investigation into the flexibility and stress intensification factors of unreinforced fabricated tees (and other similar configurations). It provides flexibility equations for a more accurate evaluation of these configurations.

1998-11-23T23:59:59.000Z

205

Cow Branch Wind Energy Center Wind Farm | Open Energy Information  

Open Energy Info (EERE)

Cow Branch Wind Energy Center Wind Farm Cow Branch Wind Energy Center Wind Farm Jump to: navigation, search Name Cow Branch Wind Energy Center Wind Farm Facility Cow Branch Wind Energy Center Sector Wind energy Facility Type Commercial Scale Wind Facility Status In Service Owner Wind Capital Group/John Deere Capital Developer Wind Capital Group/John Deere Capital Energy Purchaser Associated Electric Cooperative Location Atchison County MO Coordinates 40.423897°, -95.477781° Loading map... {"minzoom":false,"mappingservice":"googlemaps3","type":"ROADMAP","zoom":14,"types":["ROADMAP","SATELLITE","HYBRID","TERRAIN"],"geoservice":"google","maxzoom":false,"width":"600px","height":"350px","centre":false,"title":"","label":"","icon":"","visitedicon":"","lines":[],"polygons":[],"circles":[],"rectangles":[],"copycoords":false,"static":false,"wmsoverlay":"","layers":[],"controls":["pan","zoom","type","scale","streetview"],"zoomstyle":"DEFAULT","typestyle":"DEFAULT","autoinfowindows":false,"kml":[],"gkml":[],"fusiontables":[],"resizable":false,"tilt":0,"kmlrezoom":false,"poi":true,"imageoverlays":[],"markercluster":false,"searchmarkers":"","locations":[{"text":"","title":"","link":null,"lat":40.423897,"lon":-95.477781,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

206

USGS Study: Water Quality A Potential Concern in Private Wells  

E-Print Network (OSTI)

USGS Study: Water Quality A Potential Concern in Private Wells More than 20 percent of private domestic wells sampled nationwide contain at least one contaminant at levels of potential health concern's population, use private wells, which are not regulated by the Federal Safe Drinking Water Act. USGS

Nebraska-Lincoln, University of

207

Electrical Transport Through a Single Nanoscale SemiconductorBranch Point  

DOE Green Energy (OSTI)

Semiconductor tetrapods are three dimensional branched nanostructures, representing a new class of materials for electrical conduction. We employ the single electron transistor approach to investigate how charge carriers migrate through single nanoscale branch points of tetrapods. We find that carriers can delocalize across the branches or localize and hop between arms depending on their coupling strength. In addition, we demonstrate a new single-electron transistor operation scheme enabled by the multiple branched arms of a tetrapod: one arm can be used as a sensitive arm-gate to control the electrical transport through the whole system. Electrical transport through nanocrystals, molecules, nanowires and nanotubes display novel quantum phenomena. These can be studied using the single electron transistor approach to successively change the charge state by one, to reveal charging energies, electronic level spacings, and coupling between electronic, vibrational, and spin degrees of freedom. The advent of colloidal synthesis methods that produce branched nanostructures provides a new class of material which can act as conduits for electrical transport in hybrid organic-inorganic electrical devices such as light emitting diodes and solar cells. Already, the incorporation of branched nanostructures has yielded significant improvements in nanorod/polymer solar cells, where the specific pathways for charge migration can have a significant impact on device performance. Progress in this area requires an understanding of how electrons and holes migrate through individual branch points, for instance do charges delocalize across the branches or do they localize and hop between arms. Here we employ the single electron transistor approach to investigate the simplest three dimensional branched nanostructure, the semiconductor tetrapod, which consists of a pyramidal shaped zinc blende-structured ''core'' with four wurzite-structured arms projecting out at the tetrahedral angle. Monodisperse CdTe tetrapods with arms 8 nm in diameter and 150 nm in length were synthesized as previously reported. The tetrapods dispersed in toluene were deposited onto {approx}10 nm thick Si{sub 3}N{sub 4} dielectrics with alignment markers and a back gate (see Supporting Information). A tetrapod spontaneously orients with one arm pointing perpendicularly away from the substrate and three arms projecting down towards the surface. Individual 60 nm-thick Pd electrodes were placed by EBL onto each of the three arms downwards so that there are four terminals (three arms and a back gate) as shown schematically in Fig. 1 top inset. Figure 1 bottom inset shows a typical scanning electron micrograph (SEM) of the devices. The center brighter spot is due to the fourth arm pointing up away from the substrate although its controlled breaking is possible. The separation between the metal electrodes and the tetrapod branch point ranges from 30 to 80 nm in our devices. The devices were loaded into a He{sup 4}-flow cryostat for low-temperature ({approx}5K) electrical measurements.

Cui, Yi; Banin, Uri; Bjork, Mikael T.; Alivisatos, A. Paul

2005-06-09T23:59:59.000Z

208

UBS AG, LONDON BRANCH Order No. EA-263 I. BACKGROUND  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

3 3 I. BACKGROUND Exports of electricity from the United States to a foreign country are regulated and require authorization under section 202(e) of the Federal Power Act (FPA) (16 U.S.C. §824a(e)). On April 11, 2002, the Office of Fossil Energy (FE) of the Department of Energy (DOE) received an application from UBS, AG London Branch (UBS) for authorization to transmit electric energy from the Untied States to Mexico and to Canada. UBS, a Swiss corporation formed in 1998 by the merger of Union Bank of Switzerland and Swiss Bank Corporation, is a power marketer that does not own or control any electric generation or transmission facilities nor does it have any franchised service territory in the United States. The designation "London Branch" indicates the principal booking location of the company's energy trading business; UBS

209

Wells Branch, Texas: Energy Resources | Open Energy Information  

Open Energy Info (EERE)

Branch, Texas: Energy Resources Branch, Texas: Energy Resources Jump to: navigation, search Equivalent URI DBpedia Coordinates 30.4460353°, -97.6794507° Loading map... {"minzoom":false,"mappingservice":"googlemaps3","type":"ROADMAP","zoom":14,"types":["ROADMAP","SATELLITE","HYBRID","TERRAIN"],"geoservice":"google","maxzoom":false,"width":"600px","height":"350px","centre":false,"title":"","label":"","icon":"","visitedicon":"","lines":[],"polygons":[],"circles":[],"rectangles":[],"copycoords":false,"static":false,"wmsoverlay":"","layers":[],"controls":["pan","zoom","type","scale","streetview"],"zoomstyle":"DEFAULT","typestyle":"DEFAULT","autoinfowindows":false,"kml":[],"gkml":[],"fusiontables":[],"resizable":false,"tilt":0,"kmlrezoom":false,"poi":true,"imageoverlays":[],"markercluster":false,"searchmarkers":"","locations":[{"text":"","title":"","link":null,"lat":30.4460353,"lon":-97.6794507,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

210

: Hanson Blata, Chief, Radiation Branch Health & Safety Division  

Office of Legacy Management (LM)

Hanson Blata, Chief, Radiation Branch Hanson Blata, Chief, Radiation Branch Health & Safety Division ,DATTE: July 25, 1952 FROM : Eugene Barry, Radiation Brsnchctr@ Health & Safety Division SL-JEm: VISIT TO CANADIAN RADIUM AND UFLANIUM CO, MT. K&O, N. Y. - MAY 28, 1952 SrnOL: HSR:.WB:md On May 28, a visit was made to the Canadian Radium and Uranium Co. of Mt. Kisco, New York, a manufacturer and distributor of radium and polonium products, for the purpose of assisting the New York State Department of Labor in making a contamination S.U"Jey. The following types of samples were taken: 1 l/811 diameter Whatman #&. filter paper smear samples for measuring removable alpha contamination, general air and locsl'air radon samples, air dust samples utilizing the Hudson air sampler with

211

Measurement of the B -> D(*)D(*)K Branching Fractions  

SciTech Connect

The authors present a measurement of the branching fractions of the 22 decay channels of the B{sup 0} and B{sup +} mesons to {bar D}{sup (*)}D{sup (*)}K, where the D{sup (*)} and {bar D}{sup (*)} mesons are fully reconstructed. Summing the 10 neutral modes and the 12 charged modes, the branching fractions are found to be {Beta}(B{sup 0} {yields} {bar D}{sup (*)}D{sup (*)}K) = (3.68 {+-} 0.10 {+-} 0.24)% and {Beta}(B{sup +} {yields} {bar D}{sup (*)}D{sup (*)}K) = (4.05 {+-} 0.11 {+-} 0.28)%, where the first uncertainties are statistical and the second systematic. The results are based on 429 fb{sup -1} of data containing 471 x 10{sup 6} B{bar B} pairs collected at the {Upsilon}(4S) resonance with the BABAR detector at the SLAC National Accelerator Laboratory.

Sanchez, P.del Amo

2010-12-16T23:59:59.000Z

212

Branching Fraction Measurement of B to omega l nu decays  

SciTech Connect

We present a measurement of the B{sup +} {yields} {omega}{ell}{sup +}{nu} branching fraction based on a sample of 467 million B{bar B} pairs recorded by the BABAR detector at the SLAC PEP-II e{sup +}e{sup -} collider. We observe 1041 {+-} 133 signal decays, corresponding to a branching fraction of {Beta}(B{sup +} {yields} {omega}{ell}{sup +}{nu}) = (1.15 {+-} 0.15 {+-} 0.12) x 10{sup -4}, where the first error is statistical and the second is systematic. The dependence of the decay rate on q{sup 2}, the momentum transfer squared to the lepton system, is compared to QCD predictions of the form factors based on a quark model and light-cone sum rules.

Lees, J.P.; Poireau, V.; Tisserand, V.; /Annecy, LAPP; Garra Tico, J.; Grauges, E.; /Barcelona U., ECM; Palano, A.; /Bari U. /INFN, Bari; Eigen, G.; Stugu, B.; /Bergen U.; Brown, D.N.; Kerth, L.T.; Kolomensky, Yu.G.; Lynch, G.; /LBL, Berkeley /UC, Berkeley; Koch, H.; Schroeder, T.; /Ruhr U., Bochum; Asgeirsson, D.J.; Hearty, C.; Mattison, T.S.; McKenna, J.A.; So, R.Y.; /British Columbia U.; Khan, A.; /Brunel U.; Blinov, V.E.; /Novosibirsk, IYF /UC, Irvine /UC, Riverside /UC, Santa Barbara /UC, Santa Cruz /Caltech /Cincinnati U. /Colorado U. /Colorado State U. /Dortmund U. /Dresden, Tech. U. /Ecole Polytechnique /Edinburgh U. /Ferrara U. /INFN, Ferrara /Frascati /Genoa U. /INFN, Genoa /Indian Inst. Tech., Guwahati /Harvard U. /Harvey Mudd Coll. /Heidelberg U. /Humboldt U., Berlin /Imperial Coll., London /Iowa State U. /Iowa State U. /Johns Hopkins U. /Orsay, LAL /LLNL, Livermore /Liverpool U. /Queen Mary, U. of London /Royal Holloway, U. of London /Louisville U. /Mainz U., Inst. Kernphys. /Manchester U., Comp. Sci. Dept. /Maryland U. /Massachusetts U., Amherst /MIT /McGill U. /Milan U. /INFN, Milan /Mississippi U. /Montreal U. /Naples U. /INFN, Naples /NIKHEF, Amsterdam /Notre Dame U. /Ohio State U.; /more authors..

2012-06-13T23:59:59.000Z

213

Measurement of the B -> Dbar(*)D(*)K branching fractions  

E-Print Network (OSTI)

We present a measurement of the branching fractions of the 22 decay channels of the B0 and B+ mesons to Dbar(*)D(*)K, where the D(*) and Dbar(*) mesons are fully reconstructed. Summing the 10 neutral modes and the 12 charged modes, the branching fractions are found to be B(B0 -> Dbar(*)D(*)K) = (3.68 +- 0.10 +- 0.24)% and B(B+ -> Dbar(*)D(*)K) = (4.05 +- 0.11 +- 0.28)%, where the first uncertainties are statistical and the second systematic. The results are based on 429 fb^-1 of data containing 471.10^6 BBbar pairs collected at the Y(4S) resonance with the BaBar detector at the SLAC National Accelerator Laboratory.

Sanchez, P del Amo

2010-01-01T23:59:59.000Z

214

UBS AG, LONDON BRANCH Order No. EA-261 I. BACKGROUND  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

1 1 I. BACKGROUND Exports of electricity from the United States to a foreign country are regulated and require authorization under section 202(e) of the Federal Power Act (FPA) (16 U.S.C. §824a(e)). On April 11, 2002, the Office of Fossil Energy (FE) of the Department of Energy (DOE) received an application from UBS AG, London Branch (UBS) for authorization to transmit electric energy from the United States to Mexico. UBS, a Swiss corporation formed in 1998 by the merger of Union Bank of Switzerland and Swiss Bank Corporation, is a power marketer that does not own or control any electric generation or transmission facilities nor does it have any franchised service territory in the United States. The designation "London Branch" indicates the

215

Arizona Water Atlas Volume 3 Duncan Valley Basin References and Supplemental Reading References  

E-Print Network (OSTI)

_____, 2005b, ADEQWWTP: Data file, received August 2005. _____, 2005c, Azurite: Data file, received September 2005. _____, 2005d, Impaired lakes and reaches: GIS cover, received January 2006. _____, 2005e, WWTP and permit files: Miscellaneous working files, received July 2005. _____, 2004a, Water quality exceedences by watershed: Data file, received June 2004. _____, 2004b, Water quality exceedences for drinking water providers in Arizona: Data file,

unknown authors

2005-01-01T23:59:59.000Z

216

GIS representation and assessment of water distribution system for Mae La Temporary Shelter, Thailand  

E-Print Network (OSTI)

ArcGIS is used to analyze water access in Mae La, Thailand, home to 45,000 residents living as refugees in a temporary camp. Drinking water for the shelter is supplied at public tap stands while water for hygienic purposes ...

Harding, Mary Pierce

2008-01-01T23:59:59.000Z

217

Central Limit Theorem for Branching Random Walks in Random Environment  

E-Print Network (OSTI)

We consider branching random walks in $d$-dimensional integer lattice with time-space i.i.d. offspring distributions. When $d \\ge 3$ and the fluctuation of the environment is well moderated by the random walk, we prove a central limit theorem for the density of the population, together with upper bounds for the density of the most populated site and the replica overlap. We also discuss the phase transition of this model in connection with directed polymers in random environment.

Nobuo Yoshida

2007-12-05T23:59:59.000Z

218

Using the primal-dual interior point algorithm within the branch-price ...  

E-Print Network (OSTI)

Feb 5, 2013 ... Branch-price-and-cut has proven to be a powerful method for solving integer ... For this reason, the branch-and-price method is also known.

219

Parallel Branch-and-Bound for Chemical Engineering Applications: Load Balancing and Scheduling Issues  

Science Conference Proceedings (OSTI)

Branch-and-prune (BP) and branch-and-bound (BB) techniques are commonly used for intelligent search in finding all solutions, or the optimal solution, within a space of interest. The corresponding binary tree structure provides a natural parallelism ...

Chao-Yang Gau; Mark A. Stadtherr

2000-06-01T23:59:59.000Z

220

Rational growth of branched nanowire heterostructures with synthetically encoded properties and function  

E-Print Network (OSTI)

Branched nanostructures represent unique, 3D building blocks for the bottom-up paradigm of nanoscale science and technology. Here, we report a rational, multistep approach toward the general synthesis of 3D branched ...

Tian, Bozhi

Note: This page contains sample records for the topic "drinking water branch" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


221

TO. TO. , W. B; Harris, Chief, Industrial Hygiene'Branch DA , W. B; Harris, Chief, Industrial Hygiene'Branch DA  

Office of Legacy Management (LM)

~~~~;.Offi~~~~~~~~~~~ ~~~~;.Offi~~~~~~~~~~~ ,/-; l UNITED STh , :__ .~. :__ .~. , , TO. TO. , W. B; Harris, Chief, Industrial Hygiene'Branch DA , W. B; Harris, Chief, Industrial Hygiene'Branch DA Health and Safet Division pa& 1 Ps B.- Klevin :mL -y!yG hMBOL: HSH:PBK hMBOL: HSH:PBK : 1. Purpose of Visit >.. a. To study operations planned by~Bu.reau of Ea: factors for Be, II, thorium, zirconium, etc, i b. ,'To explain to Bureauof Mines' personnel tl in handling any of the aforementioned mate] 2. Scope of Work The Bureau of l&s'mill make a'study of the k several materials specified by-the New York 0p1 1 The study mill include the following tests for .a. Ignition~temperature~of a cloud. b. Determine the amount of inert required to L propagation in any of these materials.

222

Measuring the true managerial efficiency of bank branches in Taiwan: A three-stage DEA analysis  

Science Conference Proceedings (OSTI)

This paper aims to explore the true managerial efficiencies of the branches of a case bank in Taiwan. With 123 branches of the case bank comprising the sample, the study finds that, after the adjustment of environmental factors and statistical noise, ... Keywords: Bank branches, Environmental variables, Malmquist productivity index, Stochastic frontier approach, Three-stage data envelopment analysis, True managerial efficiency

Jonchi Shyu; Terri Chiang

2012-10-01T23:59:59.000Z

223

Investigation of Unreinforced Branch Connections on Elbows (PWRMRP-04): PWR Materials Reliability Project (PWRMRP)  

Science Conference Proceedings (OSTI)

Branch connections are installed on elbows because of flow considerations. The qualification of these branch connection/elbow configurations is a concern in the design and qualification of certain piping systems. This report presents the results of an investigation of the stress intensification factors, indices, and flexibility factors for branch connections on elbows. The results of new tests are included.

1999-10-28T23:59:59.000Z

224

Mr. John Kinneman, Chief Nuclear Materfals Branch Nuclear Regulatory Commission  

Office of Legacy Management (LM)

111989 111989 Mr. John Kinneman, Chief Nuclear Materfals Branch Nuclear Regulatory Commission Region I 475 Allendale Road King of Prussia. Pennsylvania 19406 Dear Mr. Kinneman: -;' .-. 'W Enclosed are the copfes of the final ORNL survey reports on the radiologlcal Surveys conducted on three Teterboro, New Jersey properties; Metpath Incorporated, Allied Aerospace Corporatio; and Sumftomo Machinery Corporation. Copies of these reports have &en sent directly to the owners by our survey contractor Oak Ridge National Laboratory. If you have any questions regardfng these reports. please call me at (301) 353-5439. Sfncerely, Enclosure : < I j i Andrew Wallo III, Designation and Certffication Manager Dfvisfon 01 Facility and Site Oeconanlssionfng Projects

225

FCC LPG olefinicity and branching enhanced by octane catalysts  

SciTech Connect

Refiners are increasingly recognizing the downstream opportunities for fluid catalytic cracking LPG olefins for the production of methyl tertiary butyl ether (MTBE), ethyl tertiary butyl ether (ETBE, if the ethanol subsidy is extended to the production of ETBE), and as petrochemical feedstocks. Some of new gasoline FCC octane-enhancing catalysts can support those opportunities because their low non-framework alumina (low NFA) preserve both LPG olefinicity and promote branching of the LPG streams from the FCCU. The combined effect results in more isobutane for alkylate feed, more propylene in the propane/propylene stream, and more isobutene - which makes the addition of an MTBE unit very enticing.

Keyworth, D.A.; Reid, T.A.; Kreider, K.R.; Yatsu, C.A.

1989-05-29T23:59:59.000Z

226

Speeding up solar disinfection : effects of hydrogen peroxide, temperature, and copper plus ascorbate on the photoinactivation of E. coli in Charles River water  

E-Print Network (OSTI)

Sunlight efficiently disinfects drinking water in plastic bottles over two days, but simple additives may show promise for reducing this time to several hours. This study found that adding up to 500 [micro]M hydrogen ...

Fisher, Michael Benjamin, 1979-

2004-01-01T23:59:59.000Z

227

Surface Water Mixing in the Solomon Sea as Documented by a High-Resolution Coral 14C Record  

Science Conference Proceedings (OSTI)

A bimonthly coral-based record of the postbomb radiocarbon content of Solomon Sea surface waters is interpreted to reflect mixing of subtropical surface water and that advected in from the east by the equatorial branch of the South Equatorial ...

T. P. Guilderson; D. P. Schrag; M. A. Cane

2004-03-01T23:59:59.000Z

228

Ethanol as Internal Standard for Quantitative Determination of Volatile Compounds in Spirit Drinks by Gas Chromatography  

E-Print Network (OSTI)

The new methodical approach of using ethanol as internal standard in gas chromatographic analysis of volatile compounds in spirit drinks in daily practice of testing laboratories is proposed. This method provides determination of volatile compounds concentrations in spirit drinks directly expressed in milligrams per liter (mg/L) of absolute alcohol according to official methods without measuring of alcohol strength of analyzed sample. The experimental demonstration of this method for determination of volatile compounds in spirit drinks by gas chromatography is described. Its validation was carried out by comparison with experimental results obtained by internal standard method and external standard method.

Charapitsa, Siarhei V; Kulevich, Nikita V; Makoed, Nicolai M; Mazanik, Arkadzi L; Sytova, Svetlana N

2012-01-01T23:59:59.000Z

229

Vegetation survey of Pen Branch and Four Mile Creek wetlands  

SciTech Connect

One hundred-fifty plots were recently sampled (vegetational sampling study) at the Savannah River Site (SRS). An extensive characterization of the vascular flora, in four predetermined strata (overstory, Understory, shrub layer, and ground cover), was undertaken to determine dominance, co-dominance, and the importance value (I.V.) of each species. These results will be used by the Savannah River Laboratory (SRL) to evaluate the environmental status of Four Mile Creek, Pen Branch, and two upland pine stands. Objectives of this study were to: Describe in detail the plant communities previously mapped with reference to the topography and drainage, including species of plants present: Examine the successional trends within each sampling area and describe the extent to which current vegetation communities have resulted from specific earlier vegetation disturbances (e.g., logging and grazing); describe in detail the botanical field techniques used to sample the flora; describe the habitat and location of protected and/or rare species of plants; and collect and prepare plant species as herbarium quality specimens. Sampling was conducted at Four Mile Creek and Pen Branch, and in two upland pine plantations of different age growth.

Not Available

1992-01-01T23:59:59.000Z

230

Vegetation survey of Pen Branch and Four Mile Creek wetlands  

Science Conference Proceedings (OSTI)

One hundred-fifty plots were recently sampled (vegetational sampling study) at the Savannah River Site (SRS). An extensive characterization of the vascular flora, in four predetermined strata (overstory, Understory, shrub layer, and ground cover), was undertaken to determine dominance, co-dominance, and the importance value (I.V.) of each species. These results will be used by the Savannah River Laboratory (SRL) to evaluate the environmental status of Four Mile Creek, Pen Branch, and two upland pine stands. Objectives of this study were to: Describe in detail the plant communities previously mapped with reference to the topography and drainage, including species of plants present: Examine the successional trends within each sampling area and describe the extent to which current vegetation communities have resulted from specific earlier vegetation disturbances (e.g., logging and grazing); describe in detail the botanical field techniques used to sample the flora; describe the habitat and location of protected and/or rare species of plants; and collect and prepare plant species as herbarium quality specimens. Sampling was conducted at Four Mile Creek and Pen Branch, and in two upland pine plantations of different age growth.

Not Available

1992-10-01T23:59:59.000Z

231

ds_branching_s034dsb-web.dvi  

NLE Websites -- All DOE Office Websites (Extended Search)

More More than a dozen papers on the D + s , most of them from the CLEO experiment, have been published since the 2008 Review. We now know enough to attempt an overview of the branching fractions. Figure 1 shows a partial breakdown of the fractions. The rest of this note is about how the figure was constructed. The values shown make heavy use of CLEO measurements of inclusive branching fractions [1] For other data and references cited in the following, see the Listings. Modes with leptons: The bottom (20.0 ± 0.9)% of Fig. 1 shows the fractions for the exclusive modes that include lep- tons. Measured e + ν e fractions have been doubled to get the semileptonic ℓ + ν fractions. The sum of the exclusive e + ν e frac- tions is (6.9 ± 0.4)%, consistent with an inclusive semileptonic e + ν e measurement of (6.5 ± 0.4)%. There seems to be little missing here. Inclusive hadronic KK fractions: The Cabibbo-favored

232

Horizontal Branch evolution, metallicity and sdB stars  

E-Print Network (OSTI)

Context. Abundance anomalies have been observed in field sdB stars and in nearly all Horizontal Branch (HB) stars of globular clusters with Teff > 11 000K whatever be the cluster metallicity. Aims. The aim is to determine the abundance variations to be expected in sdB stars and in HB stars of metallicities Z \\geq 0.0001 and what observed abundances teach us about hydrodynamical processes competing with atomic diffusion. Methods. Complete stellar evolution models, including the effects of atomic diffusion and radiative acceleration, have been computed from the zero age main-sequence for metallicities of Z0 = 0.0001, 0.001, 0.004 and 0.02. On the HB the masses were selected to cover the Teff interval from 7000 to 37000K. Some 60 evolutionary HB models were calculated. The calculations of surface abundance anomalies during the horizontal branch depend on one parameter, the surface mixed mass. Results. For sdB stars with Teff 11 000K in all observed clusters, independent of metallicity, it was found that most ob...

Michaud, G; Richard, O

2011-01-01T23:59:59.000Z

233

Lubricating bacteria model for branching growth of bacterial colonies, Phys  

E-Print Network (OSTI)

Various bacterial strains (e.g. strains belonging to the genera Bacillus, Paenibacillus, Serratia and Salmonella) exhibit colonial branching patterns during growth on poor semi-solid substrates. These patterns reflect the bacterial cooperative self-organization. Central part of the cooperation is the collective formation of lubricant on top of the agar which enables the bacteria to swim. Hence it provides the colony means to advance towards the food. One method of modeling the colonial development is via coupled reaction-diffusion equations which describe the time evolution of the bacterial density and the concentrations of the relevant chemical fields. This idea has been pursued by a number of groups. Here we present an additional model which specifically includes an evolution equation for the lubricant excreted by the bacteria. We show that when the diffusion of the fluid is governed by nonlinear diffusion coefficient branching patterns evolves. We study the effect of the rates of emission and decomposition of the lubricant fluid on the observed patterns. The results are compared with experimental observations. We also include fields of chemotactic agents and food chemotaxis and conclude that these features are needed in order to explain the observations. 1 I.

Yonathan Kozlovsky; Inon Cohen; Ido Golding; Eshel Ben-jacob

1999-01-01T23:59:59.000Z

234

Operational restoration of the Pen Branch bottomland hardwood and swamp wetlands - the research setting  

Science Conference Proceedings (OSTI)

The Savannah River Swamp is a 3020 Ha forested wetland on the floodplain of the Savannah River and is located on the Department of Energy's Savannah River Site (SRS) near Aiken, SC. Historically the swamp consisted of approximately 50 percent bald cypress-water tupelo stands, 40 percent mixed bottomland hardwood stands, and 10 percent shrub, marsh, and open water. Creek corridors were typical of Southeastern bottomland hardwood forests. The hydrology was controlled by flooding of the Savannah River and by flow from four creeks that drain into the swamp prior to flow into the Savannah River. Upstream dams have caused some alteration of the water levels and timing of flooding within the floodplain. Major impacts to the swamp hydrology occurred with the completion of the production reactors and one coal-fired powerhouse at the SRS in the early 1950's. Water was pumped from the Savannah River, through secondary heat exchangers of the reactors, and discharged into three of the tributary streams that flow into the swamp. Flow in one of the tributaries, Pen Branch, was typically 0.3 m3 s-1 (10-20) cfs prior to reactor pumping and 11.0 m3 s-1 (400 cfs) during pumping. This continued from 1954 to 1988 at various levels. The sustained increases in water volume resulted in overflow of the original stream banks and the creation of additional floodplains. Accompanying this was considerable erosion of the original stream corridor and deposition of a deep silt layer on the newly formed delta. Heated water was discharged directly into Pen Branch and water temperature in the stream often exceeded 65 degrees C. The nearly continuous flooding of the swamp, the thermal load of the water, and the heavy silting resulted in complete mortality of the original vegetation in large areas of the floodplain. In the years since pumping was reduced, early succession has begun in some affected areas. Most of this has been herbs, grasses, and shrubs. Areas that have seedlings are generally willow thickets that support a lower diversity of wildlife. No volunteer seedlings of heavy-seeded hardwoods or cypress have been found in the corridor areas. Research was conducted to determine methods to reintroduce tree species characteristic of more mature forested wetlands. Three restoration strategies were formulated to deal with the differing conditions of the Upper Corridor, the Lower Corridor, and the Delta regions of the impacted area. Site preparation and planting of each area with mixtures of tree species were carried out to speed the restoration of the ecosystem. Species composition and selection were altered based on the current and expected hydrological regimes that the reforestation areas will be experiencing. Because of the operational design of the restoration project, a research program naturally followed to document the success. Many of those efforts are detailed here.

Nelson, E.A.

2000-01-05T23:59:59.000Z

235

Mr. Harold Snyder, Chief Discovery and Investigation Branch  

Office of Legacy Management (LM)

Ofll s' Ofll s' :y 1: ,' :*,; / c- tii; 1 ;q' (/. 4 L Department of Energy Washington, D .C. 20545 Mr. Harold Snyder, Chief Discovery and Investigation Branch Hazardous Site Control Division Administration for Solid Waste and Emergency Response U.S. Environmental Protection Agency 401 M Street Washington, D.C. 20460 Dear Mr. Snyder: The Department of Energy (DOE) radiological survey at the former Horizons, Inc. facility at 2909 East 79th Street in Cleveland, Ohio, performed in 1977, indicated that levels of residual radioactive materials and associated radiation levels were in excess of those used by DOE to determine if a site requires remedial action. The radioactive contamination and elevated radiation levels on the site were found, for the most part, in storage areas, in drains, and under floors. These data did

236

Localization for Branching Random Walks in Random Environment  

E-Print Network (OSTI)

We consider branching random walks in $d$-dimensional integer lattice with time-space i.i.d. offspring distributions. This model is known to exhibit a phase transition: If $d \\ge 3$ and the environment is "not too random", then, the total population grows as fast as its expectation with strictly positive probability. If,on the other hand, $d \\le 2$, or the environment is ``random enough", then the total population grows strictly slower than its expectation almost surely. We show the equivalence between the slow population growth and a natural localization property in terms of "replica overlap". We also prove a certain stronger localization property, whenever the total population grows strictly slower than its expectation almost surely.

Yueyun Hu; Nobuo Yoshida

2007-12-05T23:59:59.000Z

237

Mr. Harold Snyder Chief, Discovery and Investigations Branch  

Office of Legacy Management (LM)

Harold Snyder Harold Snyder Chief, Discovery and Investigations Branch Hazardous Site Control Division Administration for Solid Waste and Emergency Response U. S. Environmental Protection Agency 401 M Street, S. W. Washington, D. C. 70460 Dear Mr. Snyder: The Department of Energy (DDE) has conducted a radiological survey at the Conserv Corporation (The former Virginia-Carolina Chemical Corporation), Nichols, Florida. This survey indicated that levels of residual radioactive material and associated radiation levels at the sfte are in excess c?f those used by DOE to determine if a site requires remedial actfon. The data did not indicate that, under the current use of the site, there was any hazard to the workers or the general public. However, changes fn site use or modifications to the facility could'possibly result

238

Mr. Harold Snyder Chief, Discovery and Investigations Branch  

Office of Legacy Management (LM)

. 20545 . 20545 FEB 2 7 1985 Mr. Harold Snyder Chief, Discovery and Investigations Branch Hazardous Site Control Division Administration for Solid Waste and Emergency Response U. S. Environmental Protection Agency 401 M Street, S. W. Washington, D. C. 20460 Dear Mr. Snyder: The Department of Olin Corporation, Joliet, Illinois. Energy (DOE) has conducted a radiological survey at the Chemicals Group (The former Blockson Chemical Company), This survey indicated that levels of residual radioactive material and associated radiation levels at the site are in excess of those used by DOE to determine if a site requires remedial action. The data did not indicate that, under the current use of the site, there was any hazard to the workers or the general public. However,

239

IDENTIFYING BLUE HORIZONTAL BRANCH STARS USING THE z FILTER  

SciTech Connect

In this paper we present a new method for selecting blue horizontal branch (BHB) candidates based on color-color photometry. We make use of the Sloan Digital Sky Survey z band as a surface gravity indicator and show its value for selecting BHB stars from quasars, white dwarfs, and main-sequence A-type stars. Using the g, r, i, and z bands, we demonstrate that extraction accuracies on a par with more traditional u, g, and r photometric selection methods may be achieved. We also show that the completeness necessary to probe major Galactic structure may be maintained. Our new method allows us to efficiently select BHB stars from photometric sky surveys that do not include a u-band filter such as the Panoramic Survey Telescope and Rapid Response System.

Vickers, John J.; Grebel, Eva K.; Huxor, Avon P., E-mail: jvickers@ari.uni-heidelberg.de [Astronomisches Rechen-Institut, Zentrum fuer Astronomie der Universitaet Heidelberg, Moenchhofstr. 12-14, 69120 Heidelberg (Germany)

2012-04-15T23:59:59.000Z

240

Water efficiency in buildings: assessment of its impact on energy efficiency and reducing GHG emissions  

Science Conference Proceedings (OSTI)

Nowadays humanity uses about 50% of existing drinking-water, but in the next 15 years this percentage will reach 75%. Consequently, hydric stress risk will rise significantly across the entire planet. Accordingly, several countries will have to apply ... Keywords: GHG emissions, efficient water devices, energy efficiency, hydric efficiency

A. Silva-Afonso; F. Rodrigues; C. Pimentel-Rodrigues

2011-02-01T23:59:59.000Z

Note: This page contains sample records for the topic "drinking water branch" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


241

Performance of Large Diameter Residential Drinking Water Wells - Biofilm Growth: Laboratory and Field Testing.  

E-Print Network (OSTI)

??In the first phase of this project three enhanced large diameter (> 60 cm) residential wells were constructed at a study site in Lindsay, Ontario. (more)

Ruiz Salazar, Hector Fabio

2011-01-01T23:59:59.000Z

242

Arsenic remediation of drinking water using iron-oxide coated coal bottom ash  

E-Print Network (OSTI)

using Iron-oxide Coated Coal Ash. In Arsenic Contaminationwaterusing iron?oxidecoatedcoalbottomash JohannaL. using iron-oxide coated coal bottom ash JOHANNA L. MATHIEU

MATHIEU, JOHANNA L.

2010-01-01T23:59:59.000Z

243

Mineral balances, including in drinking water, estimated for Merced County dairy herds  

E-Print Network (OSTI)

intake, calculated using NRC (2001) recommended formula.lactation and growth (NRC 2001). ND = not detected. http://J Dairy Sci 88:372133. [NRC] National Research Council.

Castillo, Alejandro R Dr.; Santos, Jose Eduardo P.; Tabone, Tom J.

2007-01-01T23:59:59.000Z

244

What steps should be taken that will protect the country's valuable groundwater and drinking water  

E-Print Network (OSTI)

to carry tar sands oil (about 830,000 barrels per day) to Texas refineries unless sufficient objections reserves of conventional oil and gas are enough to take atmospheric CO2 well above 400 ppm. However, if emissions from coal are phased out over the next few decades and if unconventional fossil fuels are left

Peterson, Blake R.

245

Mineral balances, including in drinking water, estimated for Merced County dairy herds  

E-Print Network (OSTI)

Proteins and byproducts Canola meal 50 to 75 25 to 50 Wheatn = 33. cottonseed and canola meal (table 1). Between 50%

Castillo, Alejandro R Dr.; Santos, Jose Eduardo P.; Tabone, Tom J.

2007-01-01T23:59:59.000Z

246

Removing Arsenic from Contaminated Drinking Water in Rural Bangladesh: Recent Fieldwork Results and Policy Implications  

E-Print Network (OSTI)

bottom ash from coal fired power plantsis a waste materialmaterial from coal-fired power plants, which are common inobtained from a coal fired power plant in Eklahare, Nasik,

Mathieu, Johanna L.

2010-01-01T23:59:59.000Z

247

A RAPID METHOD OF Cs-137 ISOLATION FROM RIVER AND DRINKING WATER  

SciTech Connect

Measurement accuracy demands knowledge of the concentration of the radioactive substances, the inactive ballast separation in the sample, and the individual isotope isolation. Possibilities of using the extraction process for isolating and concentrating radiocesium are determined. (L.N.N.)

Kyrs, M.; Neumann, L.

1961-01-01T23:59:59.000Z

248

Arsenic remediation of drinking water using iron-oxide coated coal bottom ash  

E-Print Network (OSTI)

an MCL. Table 9. US EPA TCLP Contaminant Regulatory Levels (Hazardous Waste Fact Sheet: TCLP: Toxicity Characteristic2010. http://www.ehso.com/cssepa/TCLP%20fact%20sheet%20from%

MATHIEU, JOHANNA L.

2010-01-01T23:59:59.000Z

249

North Branch Municipal Water & Light- Commercial & Industrial Energy Efficiency Rebate Program  

Energy.gov (U.S. Department of Energy (DOE))

Southern Minnesota Municipal Power Agency ([http://www.smmpa.com SMMPA]) is a joint-action agency which generates and sells reliable electricity at wholesale to its eighteen non-profit,...

250

LP and SDP Branch-and-Cut Algorithms for the Minimum Graph ...  

E-Print Network (OSTI)

more from separating the cycle inequalities of the cut polytope on a slightly .... recent successful study of a combined semidefinite polyhedral branch-and-cut ap -.

251

A Branch-and-Price Algorithm for Multi-Mode Resource Leveling  

E-Print Network (OSTI)

ability cost, is to be minimized. We present a branch-and-price approach together with a new heuristic to solve the more general turnaround scheduling problem.

252

Using the primal-dual interior point algorithm within the branch-price ...  

E-Print Network (OSTI)

Nov 5, 2012 ... Abstract: Branch-price-and-cut has proven to be a powerful method for solving integer programming problems. It combines decomposition...

253

A branch-and-price algorithm for multi-mode resource leveling  

E-Print Network (OSTI)

Mar 1, 2010 ... We present a branch-and-price approach together with a new heuristic to solve the more general turnaround scheduling problem. Besides...

254

Optimization Online - A Robust Branch-Cut-and-Price Algorithm for ...  

E-Print Network (OSTI)

Apr 21, 2007 ... A Robust Branch-Cut-and-Price Algorithm for the Heterogeneous Fleet Vehicle Routing Problem. Artur Pessoa (artur ***at*** producao.uff.br)

255

A Branch and Price Approach to the k-Clustering Minimum Biclique ...  

E-Print Network (OSTI)

work by developing a Branch and Price algorithm that embeds a new metaheuristic based on ... The metaheuristic is also adapted to solve efficiently the pricing.

256

A Robust Branch-Cut-and-Price Algorithm for the Heterogeneous ...  

E-Print Network (OSTI)

routes that makes the pricing problem solvable in pseudo-polynomial time. ... is shown that these cuts can be incorporated into a Branch-Cut-and-Price (BCP)...

257

Branch-and-Price for Large-Scale Capacitated Hub Location ...  

E-Print Network (OSTI)

This paper presents a branchandprice algorithm for the Capacitated Hub Location Problem with ... It is shown how to solve the pricing problem for finding new.

258

Optimization Online - A Branch-and-Price Algorithm and New Test ...  

E-Print Network (OSTI)

Aug 30, 2002 ... A Branch-and-Price Algorithm and New Test Problems for Spectrum Auctions. Oktay Gunluk (oktay ***at*** watson.ibm.com) Laci Ladanyi...

259

Stabilized Branch-and-cut-and-price for the Generalized Assignment ...  

E-Print Network (OSTI)

price for that problem featuring a stabilization mechanism to accelerate ... and- price by Savelsbergh [11] and the branch-and-cut by Farias and Nemhauser. [2].

260

Circadian oscillation of starch branching enzyme gene expression in the sorghum endosperm  

E-Print Network (OSTI)

B, Aman P, Jansson C. Starch branching enzymes in sorghum (Sorghum bicolor) and barley (Hordeum vulgare): Comparativethe sbellb genes in sorghum (Sorghum bicolor) and barley (

Mutisya, J.

2010-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "drinking water branch" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


261

Disposable Absorbent Material for the Removal of Arsenic from Water  

Science Conference Proceedings (OSTI)

Soils and groundwater at many substation sites are contaminated with arsenic-containing compounds. Cost effective water treatment technologies are needed to remove arsenic and other trace metals from underlying aquifers, especially now that drinking water standard for arsenic has been lowered to 10 g/L from the previous value of 50 g/L. The current project tested a disposable ferric oxide adsorbent material, Bayoxide E33, which has been reported to have a high capacity for arsenic removal.

2008-09-10T23:59:59.000Z

262

Current and Long-Term Effects of Delta Water Quality on Drinking Water Treatment Costs from Disinfection Byproduct Formation  

E-Print Network (OSTI)

of its reactions with chlorine or ozone to form severalirradiation. Ozone can replace chlorine and chloramines fortion, filtration, and chlorine/chloramine application for

Chen, Wei-Hsiang; Haunschild, Kristine; Lund, Jay R.; Fleenor, William E.

2010-01-01T23:59:59.000Z

263

Global Access to Energy and Fresh Water - Nuclear Engineering Division  

NLE Websites -- All DOE Office Websites (Extended Search)

Global Access to Energy and Fresh Water Global Access to Energy and Fresh Water International Safety Projects Overview Hydrogen as an Energy Carrier Global access to energy and fresh water International cooperation on safety of nuclear plants Other Major Programs Work with Argonne Contact us For Employees Site Map Help Join us on Facebook Follow us on Twitter NE Division on Flickr International Safety Projects Global Access to Energy and Fresh Water Bookmark and Share Water Water shortages, unreliable water supplies, and poor water quality have been considered in recent years to be major obstacles to sustainable development and poverty alleviation that require urgent attention. Over 1 billion people lack access to safe drinking water. In such areas, water shortages are increasingly limiting development options.

264

Div ision of T echnology, Industry & Economics Energy Branch Deploying renewable energy  

E-Print Network (OSTI)

Div ision of T echnology, Industry & Economics Energy Branch Deploying renewable energy in developing countries Zitouni Ould-Dada Head of Technology Unit UNEP, 15 rue de Milan 75009 Paris Renewable, Industry & Economics Energy Branch 1. Policy landscape 2. Helping transition to Renewable Energy 3

Canet, Léonie

265

QoS management in trunk-and-branch switched Ethernet networks  

Science Conference Proceedings (OSTI)

A likely architecture for the future broadband access network will consist of a trunk-and-branch topology, with very high bandwidth trunks (e.g., 1-10 Gb/s), connected to high-bandwidth drops (or branches) to homes and businesses. A multihop switched ...

K. Rege; S. Dravida; S. Nanda; S. Narayan; J. Strombosky; M. Tandon; D. Gupta

2002-12-01T23:59:59.000Z

266

A Branch-and-Price Approach to the Share-of-Choice Product Line Design Problem  

Science Conference Proceedings (OSTI)

We develop a branch-and-price algorithm for constructing an optimal product line using partworth estimates from choice-based conjoint analysis. The algorithm determines the specific attribute levels for each multiattribute product in a set of products ... Keywords: branch and price, column generation, combinatorial optimization, conjoint analysis, integer programming, marketing, optimization, product line design, share of choice

Xinfang (Jocelyn) Wang; Jeffrey D. Camm; David J. Curry

2009-10-01T23:59:59.000Z

267

Thrifty BTB: A comprehensive solution for dynamic power reduction in branch target buffers  

Science Conference Proceedings (OSTI)

We propose Thrifty BTB, a mechanism to reduce the dynamic power dissipated by the BTB. We studied two mechanisms that reduce dynamic power dissipation. The first one is a serial-BTB configuration. The second mechanism is the filter-BTB, a combination ... Keywords: Branch prediction, Branch target buffer, Dynamic power, Microarchitecture

Roger Kahn; Shlomo Weiss

2008-11-01T23:59:59.000Z

268

New Asymptotic Giant Branch models for a range of metallicities  

E-Print Network (OSTI)

We present a new grid of stellar model calculations for stars on the Asymptotic Giant Branch between 1.0 and 6.0 M_sun. Our grid consists of 5 chemical mixtures between Z=0.0005 and Z=0.04, with both solar-like and $\\alpha$-element enhanced metal ratios. We treat consistently the carbon-enhancement of the stellar envelopes by using opacity tables with varying C/O-ratio and by employing theoretical mass loss rates for carbon stars. The low temperature opacities have been calculated specifically for this project. For oxygen stars we use an empirical mass loss formalism. The third dredge-up is naturally obtained by including convective overshooting. Our models reach effective temperatures in agreement with earlier synthetic models, which included approximative carbon-enriched molecular opacities and show good agreement with empirically determined carbon-star lifetimes. A fraction of the models could be followed into the post-AGB phase, for which we provide models in a mass range supplementing previous post-AGB c...

Weiss, Achim

2009-01-01T23:59:59.000Z

269

Global Contraction of Antarctic Bottom Water between the 1980s and 2000s  

Science Conference Proceedings (OSTI)

A statistically significant reduction in Antarctic Bottom Water (AABW) volume is quantified between the 1980s and 2000s within the Southern Ocean and along the bottom-most, southern branches of the meridional overturning circulation (MOC). AABW ...

Sarah G. Purkey; Gregory C. Johnson

2012-09-01T23:59:59.000Z

270

Economic and Conservation Evaluation of Capital Renovation Projects: Hidalgo County Irrigation District No. 1 (Edinburg) - North Branch / East Main - Final  

E-Print Network (OSTI)

Initial construction costs and net annual changes in operating and maintenance expenses are identified for a single-component capital renovation project proposed by Hidalgo County Irrigation District No. 1 to the Bureau of Reclamation and North American Development Bank. The proposed project involves installing 4.83 miles of multi-size pipeline to replace a segment of the North Branch / East Main canal. Both nominal and real estimates of water and energy savings and expected economic and financial costs of those savings are identified throughout the anticipated 48-year useful life for the proposed project. Sensitivity results for both the cost of water savings and cost of energy savings are presented for several important parameters. Annual water and energy savings forthcoming from the total project are estimated, using amortization procedures, to be 5,838 ac-ft of water per year and 3,293,049,926 BTUs (965,138 kwh) of energy per year. The calculated economic and financial cost of water savings is estimated to be $15.58 per ac-ft. The calculated economic and financial cost of energy savings is estimated at $0.0000392 per BTU ($0.134 per kwh). In addition, expected real (rather than nominal) values are indicated for the Bureau of Reclamations three principal evaluation measures specified in the United States Public Law 106-576 legislation. The initial construction cost per ac-ft of water savings measure is $30.68 per ac-ft of water savings. The initial construction cost per BTU (kwh) of energy savings measure is $0.0000544 per BTU ($0.186 per kwh). The ratio of initial construction costs per dollar of total annual economic savings is estimated to be -1.58.

Rister, M. Edward; Lacewell, Ronald D.; Sturdivant, Allen W.; Robinson, John R.C.; Popp, Michael C.

2003-10-01T23:59:59.000Z

271

Resource Conservation and Recovery Act ground-water monitoring projects for Hanford Facilities: Progress report for the period July 1 to September 30, 1989 - Volume 1 - Text  

Science Conference Proceedings (OSTI)

This is Volume 1 of a two-volume document that describes the progress of 14 Hanford Site ground-water monitoring projects for the period July 1 to September 30, 1989. This volume discusses the projects; Volume 2 provides as-built diagrams, completion/inspection reports, drilling logs, and geophysical logs for wells drilled, completed, or logged during this period. Volume 2 can be found on microfiche in the back pocket of Volume 1. The work described in this document is conducted by the Pacific Northwest Laboratory under the management of Westinghouse Hanford Company for the US Department of Energy. Concentrations of ground-water constituents are compared to federal drinking water standards throughout this document for reference purposes. All drinking water supplied from the sampled aquifer meets regulatory standards for drinking water quality.

Smith, R.M.; Bates, D.J.; Lundgren, R.E.

1989-12-01T23:59:59.000Z

272

The Disinfection Efficacy of Chlorine on Sulfate-reducing Bacteria and Iron Bacteria in Water Supply Systems  

Science Conference Proceedings (OSTI)

Sulfate reducing bacteria (SRB) and iron reducing bacteria (IRB) that widely exist in water supply networks are the main microorganisms leading to metal corrosion in pipelines. Chlorine is widely used in drinking water supply systems for sterilization. ... Keywords: Chlorine, SRB, IRB, disinfection efficacy

Qi Beimenr; Wu Chenguang; Chen Xiaoju; Yuan Yixing

2012-05-01T23:59:59.000Z

273

Energy Conservation Opportunities in Carbonated Soft Drink Canning/Bottling Facilities  

E-Print Network (OSTI)

The processes in carbonated soft drink production are discussed with an emphasis on energy consumption, current prevalent practices in the industry are outlined, and potential measures for energy use and cost savings are elaborated. The results from detailed energy audits of a few large soft drink plants in California are presented. Major savings identified are in process modification, lighting, refrigeration, compressed air and most importantly combined heat and power. Although each facility has it own unique features the measures identified can have applications in most plants.

Ganji, A. R.; Hackett, B.; Chow, S.

2002-04-01T23:59:59.000Z

274

Branched Polymeric Media: Boron-Chelating Resins from Hyperbranched Polyethylenimine  

E-Print Network (OSTI)

magnesium oxide from brines, and (iv) nuclear power generation.1-4 Boron is an essential nutrient for plants.5 However, it adversely affects plant growth and damages crops (e.g., citrus and corn) when desalination, ultrapure water production, and nuclear power generation. Today's commercial boron

Goddard III, William A.

275

HARBOR BRANCH OCEANOGRAPHIC INSTITUTE AT FLORIDA ATLANTIC UNIVERSITY  

E-Print Network (OSTI)

and HQ40 dissolved oxygen meters, YSI salinity and conductivity meters, PointfourTM CO2 meter, a CO2 gas meter, a gas tensionometer, YSI multiprobe meter, nine YSI 5200 water quality monitor and control with a temperaturecontrolled centrifuge, microhematocrit centrifuge, tissue homogenizers, freeze dryer, ultracold freezer

Fernandez, Eduardo

276

Water treatment by reverse osmosis. (Latest citations from the US Patent bibliographic file with exemplary claims). Published Search  

SciTech Connect

The bibliography contains citations of selected patents concerning water purification systems and components using reverse osmosis technology. Patents include purification systems and devices for seawater, waste water, and drinking water. Topics also include complete purification systems, valves and distribution components, membranes, supports, storage units, and monitors. Water purification systems using activated charcoal are referenced in a related bibliography. (Contains a minimum of 146 citations and includes a subject term index and title list.)

Not Available

1994-02-01T23:59:59.000Z

277

Water treatment by reverse osmosis. (Latest citations from the US Patent bibliographic file with exemplary claims). Published Search  

SciTech Connect

The bibliography contains citations of selected patents concerning water purification systems and components using reverse osmosis technology. Patents include purification systems and devices for seawater, waste water, and drinking water. Topics also include complete purification systems, valves and distribution components, membranes, supports, storage units, and monitors. Water purification systems using activated charcoal are referenced in a related bibliography. (Contains 50-250 citations and includes a subject term index and title list.) (Copyright NERAC, Inc. 1995)

NONE

1996-01-01T23:59:59.000Z

278

OVERVIEW: UNDERGROUND INJECTION  

E-Print Network (OSTI)

collected, edited and integrated large amounts of information to create this technical reference document. During development of the original overview in 1991, the detailed editorial/technical assistance of Tom Belk (Office of Drinking Water), Marc Herman (Supe rfund Branch, Region VIII) an d Marion Yoder (Office of Regional C ounsel, Region VIII) helped to improve the readability of this document. Virginia Rose (Drinking Water Branch) made the original document possible by retyping numerous drafts containing never-ending changes.

unknown authors

2001-01-01T23:59:59.000Z

279

Research on Automatically Identification of Diagonal Air-flow Branches of Complex Ventilation System of Coal Mines  

Science Conference Proceedings (OSTI)

air-flow branches identification and stability analysis is one of the core contents of stability and reliability theory of mine ventilation system. This current paper takes deeply research on diagonal air-flow branches. Limitations of the path method ... Keywords: diagonal air-flow branch, path collection, path method, node-position method

Feng Cai, Zegong Liu

2012-07-01T23:59:59.000Z

280

Water treatment by reverse osmosis. November 1970-October 1989 (Citations from the US Patent data base). Report for November 1970-October 1989  

SciTech Connect

This bibliography contains citations of selected patents concerning water purification systems and components using reverse-osmosis technology. Patents include systems and devices for sea water, waste water, and drinking water purification. Topics include complete purification systems, valves and distribution components, membranes, supports, storage units, and monitors. Water purification systems using activated charcoal are referenced in a related published bibliography. (Contains 103 citations fully indexed and including a title list.)

Not Available

1990-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "drinking water branch" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


281

Molecular Plant Pages 110, 2011 RESEARCH ARTICLE Catabolism of Branched Chain Amino Acids  

E-Print Network (OSTI)

de Biologia Vegetal, Universidade Federal de Vicxosa, 36570­000 Vicxosa, Minas Gerais, Brazil c; tomato. INTRODUCTION Due to their branched carbon skeletons, the amino acids va- line, leucine

Klee, Harry J.

282

Optimization Online - A Branch-and-Cut-and-Price Algorithm for ...  

E-Print Network (OSTI)

Jun 26, 2009 ... A Branch-and-Cut-and-Price Algorithm for Vertex-Biconnectivity Augmentation. Ivana Ljubic(ivana.ljubic ***at*** univie.ac.at). Abstract: In this...

283

Measurement of the [ital D][r arrow][pi][pi] branching fractions  

SciTech Connect

Using data from CLEO II at the Cornell Electron Storage Ring we provide a new measurement of the branching fraction for [ital D][sup 0][r arrow][pi][sup +][pi][sup [minus

Selen, M.; Sadoff, A.J.; Ammar, R.; Ball, S.; Baringer, P.; Coppage, D.; Copty, N.; Davis, R.; Hancock, N.; Kelly, M.; Kwak, N.; Lam, H.; Kubota, Y.; Lattery, M.; Nelson, J.K.; Patton, S.; Perticone, D.; Poling, R.; Savinov, V.; Schrenk, S.; Wang, R.; Alam, M.S.; Kim, I.J.; Nemati, B.; O'Neill, J.J.; Severini, H.; Sun, C.R.; Zoeller, M.M.; Crawford, G.; Daubenmeir, C.M.; Fulton, R.; Fujino, D.; Gan, K.K.; Honscheid, K.; Kagan, H.; Kass, R.; Lee, J.; Malchow, R.; Morrow, F.; Skovpen, Y.; Sung, M.; White, C.; Whitmore, J.; Wilson, P.; Butler, F.; Fu, X.; Kalbfleisch, G.; Lambrecht, M.; Ross, W.R.; Skubic, P.; Snow, J.; Wang, P.L.; Wood, M.; Bortoletto, D.; Brown, D.N.; Fast, J.; McIlwain, R.L.; Miao, T.; Miller, D.H.; Modesitt, M.; Schaffner, S.F.; Shibata, E.I.; Shipsey, I.P.J.; Wang, P.N.; Battle, M.; Ernst, J.; Kroha, H.; Roberts, S.; Sparks, K.; Thorndike, E.H.; Wang, C.H.; Dominick, J.; Sanghera, S.; Skwarnicki, T.; Stroynowski, R.; Artuso, M.; He, D.; Goldberg, M.; Horwitz, N.; Ken; (CLEO Collaboration)

1993-09-27T23:59:59.000Z

284

Emulsion polymerization of ethylene-vinyl acetate-branched vinyl ester using a pressure reactor system.  

E-Print Network (OSTI)

??A new pressure reactor system was designed to synthesize a novel branched ester-ethylene-vinyl acetate (BEEVA) emulsion polymer. The reactor system was capable of handling pressure (more)

Tan, Chee Boon.

2008-01-01T23:59:59.000Z

285

Controlled synthesis of hyper-branched inorganic nanocrystals with rich three-dimensional structures  

E-Print Network (OSTI)

X. G. et al. Shape control of CdSe nanocrystals. Nature 404,based straight and branched CdSe nanowires. Chemistry ofteardrop-, and tetrapod-shaped CdSe nanocrystals. Journal of

Kanaras, Antonios G.; Sonnichsen, Carsten; Liu, Haitao; Alivisatos, A. Paul

2005-01-01T23:59:59.000Z

286

A branch and bound formulation to an electricity distribution planning problem  

SciTech Connect

The application of a branch-and-bound method to a heuristic circuit-optimisation algorithm for electricity distribution planning is described. The intention is to produce a family of near-optimal designs to a given planning problem. The principal results of this approach are twofold. First, a clearer understanding of the complex network modelling problem is obtained, and secondly the imaginative development of branch-and-bound formulation for optimisation purposes is stimulated.

Boardman, J.T.; Meckiff, C.C.

1985-08-01T23:59:59.000Z

287

Nonadiabatic nuclear dynamics of atomic collisions based on branching classical trajectories  

SciTech Connect

The branching classical trajectory method for inelastic atomic collision processes is proposed. The approach is based on two features: (i) branching of a classical trajectory in a nonadiabatic region and (ii) the nonadiabatic transition probability formulas particularly adapted for a classical trajectory treatment. In addition to transition probabilities and inelastic cross sections, the proposed approach allows one to calculate incoming and outgoing currents. The method is applied to inelastic Na + H collisions providing the results in reasonable agreement with full quantum calculations.

Belyaev, Andrey K. [Department of Theoretical Physics, Herzen University, St. Petersburg 191186 (Russian Federation); Department of Physics and Astronomy, Uppsala University, S-75120 Uppsala (Sweden) and LCPQ and LCAR, IRSAMC, Universite Paul Sabatier, F-31062 Toulouse (France); Lebedev, Oleg V. [Department of Theoretical Physics, Herzen University, St. Petersburg 191186 (Russian Federation)

2011-07-15T23:59:59.000Z

288

Defluoridation study for Boise geothermal water  

DOE Green Energy (OSTI)

Methods of removing fluorides from water are reviewed and recommendations are made for treating geothermal water used by the Boise Geothermal Project, Boise, Idaho. The Boise geothermal water except for its high fluoride content would be high quality, suitable for primary drinking water. Fluoride ranges from about 15 to 25 mg/l in water from various wells in the Boise region where the Project plans to obtain hot water. Four techniques for removing fluorides from water have been studied extensively during the past 15 years or so. Electrodialysis and reverse osmosis are useful in reducing total dissolved solids from brackish water, but are nonspecific and are too expensive for treatment of the Boise geothermal water. Selective precipitation is a widely used technique for treating water, but would also prove expensive for the Boise geothermal water because of the relatively high solubility of fluoride salts and consequently high concentration (and cost) of precipitants required to reduce the fluorides to an acceptable level. Ion-exchange separation using activated alumina as the exchange medium appears to be the most promising technique and we recommend that some laboratory and pilot studies be conducted to establish suitability and operating boundaries.

Rigdon, L.

1980-06-03T23:59:59.000Z

289

Controlled synthesis of hyper-branched inorganic nanocrystals withrich three-dimensional structures  

DOE Green Energy (OSTI)

Studies of crystal growth kinetics are tightly integrated with advances in the creation of new nanoscale inorganic building blocks and their functional assemblies 1-11. Recent examples include the development of semiconductor nanorods which have potential uses in solar cells 12-17, and the discovery of a light driven process to create noble metal particles with sharp corners that can be used in plasmonics 18,19. In the course of studying basic crystal growth kinetics we developed a process for preparing branched semiconductor nanocrystals such as tetrapods and inorganic dendrimers of precisely controlled generation 20,21. Here we report the discovery of a crystal growth kinetics regime in which a new class of hyper-branched nanocrystals are formed. The shapes range from 'thorny balls', to tree-like ramified structures, to delicate 'spider net'-like particles. These intricate shapes depend crucially on a delicate balance of branching and extension. The multitudes of resulting shapes recall the diverse shapes of snowflakes 22.The three dimensional nature of the branch points here, however, lead to even more complex arrangements than the two dimensionally branched structures observed in ice. These hyper-branched particles not only extend the available three-dimensional shapes in nanoparticle synthesis ,but also provide a tool to study growth kinetics by carefully observing and modeling particle morphology.

Kanaras, Antonios G.; Sonnichsen, Carsten; Liu, Haitao; Alivisatos, A. Paul

2005-07-27T23:59:59.000Z

290

Water Quality  

NLE Websites -- All DOE Office Websites (Extended Search)

Water Quality Water Quality We protect water quality through stormwater control measures and an extensive network of monitoring wells and stations encompassing groundwater, surface...

291

GRR/Section 14 - Water Resource Assessment | Open Energy Information  

Open Energy Info (EERE)

- Water Resource Assessment - Water Resource Assessment < GRR Jump to: navigation, search GRR-logo.png GEOTHERMAL REGULATORY ROADMAP Roadmap Home Roadmap Help List of Sections Section 14 - Water Resource Assessment 14 - WaterResourceAssessment.pdf Click to View Fullscreen Contact Agencies United States Environmental Protection Agency Bureau of Land Management US Army Corps of Engineers Federal Emergency Management Agency Regulations & Policies Clean Water Act Coastal Zone Management Act Coastal Barrier Resources Act Safe Drinking Water Act Sole Source Aquifer Demonstration Program Flood Disaster Protection Act of 1973 NPDES Rules National Flood Insurance Act Flood Disaster Protection Act of 1973 Triggers None specified Click "Edit With Form" above to add content 14 - WaterResourceAssessment.pdf

292

Langmuir Monolayers of Straight-Chain and Branched Hexadecanol and Eicosanol Mixtures  

Science Conference Proceedings (OSTI)

Langmuir monolayers of straight-chain and branched hexadecanol and eicosanol mixtures were previously studied using surface pressure-area isotherms, Brewster angle microscopy, and interfacial rheology. In this paper, we investigate the structure of these fatty alcohol mixtures using these previous results together with X-ray diffraction and reflectivity measurements, which provide a better understanding of the structure of the monolayer in terms of the phase segregation and location of branched chains. For eicosanol below 25 mN/m, the branched chains are incorporated into the monolayer, yet they are phase-separated from the straight chains. At higher surface pressures, the branched chains are expelled from the monolayer and presumably form micelles or some other aggregate in the subphase. In contrast, the hexadecanol branched chains are not present in the monolayer at any surface pressure. These behaviors are interpreted with the help of the X-ray measurements and density profiles, and are explained in terms of straight-chain flexibility. We will discuss the effect of the monolayer structure on the surface shear viscosity. These studies provide a deeper understanding of the structure and behavior of amphiphilic mixtures, and will ultimately aid in developing models for lipids, micelle formation, and other important biological functions.

Kurtz, R.E.; Toney, M.F.; Pople, J.A.; Lin, B.; Meron, M.; Majewski, J.; Lange, A.; Fuller, G.G. (Stanford); (BASF SE); (SSRL); (CARS); (LANL)

2009-01-06T23:59:59.000Z

293

Langmuir Monolayers of Straight-Chain And Branched Hexadecanol And Eicosanol Mixtures  

Science Conference Proceedings (OSTI)

Langmuir monolayers of straight-chain and branched hexadecanol and eicosanol mixtures were previously studied using surface pressure-area isotherms, Brewster angle microscopy, and interfacial rheology. In this paper, we investigate the structure of these fatty alcohol mixtures using these previous results together with X-ray diffraction and reflectivity measurements, which provide a better understanding of the structure of the monolayer in terms of the phase segregation and location of branched chains. For eicosanol below 25 mN/m, the branched chains are incorporated into the monolayer, yet they are phase-separated from the straight chains. At higher surface pressures, the branched chains are expelled from the monolayer and presumably form micelles or some other aggregate in the subphase. In contrast, the hexadecanol branched chains are not present in the monolayer at any surface pressure. These behaviors are interpreted with the help of the X-ray measurements and density profiles, and are explained in terms of straight-chain flexibility. We will discuss the effect of the monolayer structure on the surface shear viscosity. These studies provide a deeper understanding of the structure and behavior of amphiphilic mixtures, and will ultimately aid in developing models for lipids, micelle formation, and other important biological functions.

Kurtz, R.E.; Toney, M.F.; Pople, J.A.; Lin, B.; Meron, M.; Majewski, J.; Lange, A.; Fuller, G.G.

2009-05-20T23:59:59.000Z

294

INTERMITTENT PRESENTATIONS OF ETHANOL SIPPER TUBE INDUCE ETHANOL DRINKING IN RATS  

E-Print Network (OSTI)

Abstract Aims: Intermittent presentations of the ethanol sipper have been reported to induce more ethanol drinking in rats than when the ethanol sipper was continuously available during the session. This intermittent sipper effect was observed in a social drinking situation, in which subjects experienced intermittent opportunities to interact briefly with a conspecific rat. The objective of this study was to evaluate the effects of the intermittent sipper procedure in situations providing for intermittent presentations of food, and, in addition, in situations that do not provide for intermittent presentations of another rewarding event. Methods: Four groups of male Long-Evans hooded rats, arranged in a 2 2 factorial design with two levels of Sipper Procedure (Intermittent vs Continuous) and two levels of Food procedure (Food vs No Food), were trained in drinking chambers. During each daily session, Intermittent Sipper groups received access to the ethanol sipper during each of 25 trials of 10 s each, while Continuous Sipper groups had access to the ethanol sipper during the entire session ( 30 min). During each session, Food groups received 25 presentations of food pellets while No Food groups received no food pellets. Ethanol concentrations in the sipper [3, 4, 6, 8, and 10 % (vol./vol.)] increased across sessions. Results: More rapid escalation of ethanol intake was observed in the Intermittent Sipper groups than in the Continuous Sipper groups, and this effect was observed in both the Food and No Food conditions (Ps ethanol sipper, yet induced more ethanol drinking than Continuous Sipper procedures. The intermittent sipper effect is not dependent on presentations of food. Implications for scheduleinduced polydipsia and Pavlovian autoshaping are discussed.

Arthur Tomie; William C. Miller; Erik Dranoff; Larissa A. Pohorecky

2006-01-01T23:59:59.000Z

295

Branching ratio measurements of the 7.12-MeV state in 16O  

E-Print Network (OSTI)

Knowledge of the gamma-ray branching ratios of the 7.12-MeV state of 16O is important for the extrapolation of the 12C(a,g)16O cross section to astrophysical energies. Ground state transitions provide most of the 12C(a,g)16O total cross section while cascade transitions have contributions of the order of 10-20%. Determining the 7.12-MeV branching ratio will result in a better extrapolation of the cascade and E2 ground state cross section to low energies. We report here on measurements on the branching ratio of the 7.12-MeV level in 16O.

C. Matei; C. R. Brune

2004-10-25T23:59:59.000Z

296

Hawaii Department of Health Solid and Hazardous Waste Branch | Open Energy  

Open Energy Info (EERE)

and Hazardous Waste Branch and Hazardous Waste Branch Jump to: navigation, search Name Hawaii Department of Health Solid and Hazardous Waste Branch Address 919 Ala Moana Boulevard #212 Place Honolulu, Hawaii Zip 96814 Website http://hawaii.gov/health/envir Coordinates 21.294755°, -157.858979° Loading map... {"minzoom":false,"mappingservice":"googlemaps3","type":"ROADMAP","zoom":14,"types":["ROADMAP","SATELLITE","HYBRID","TERRAIN"],"geoservice":"google","maxzoom":false,"width":"600px","height":"350px","centre":false,"title":"","label":"","icon":"","visitedicon":"","lines":[],"polygons":[],"circles":[],"rectangles":[],"copycoords":false,"static":false,"wmsoverlay":"","layers":[],"controls":["pan","zoom","type","scale","streetview"],"zoomstyle":"DEFAULT","typestyle":"DEFAULT","autoinfowindows":false,"kml":[],"gkml":[],"fusiontables":[],"resizable":false,"tilt":0,"kmlrezoom":false,"poi":true,"imageoverlays":[],"markercluster":false,"searchmarkers":"","locations":[{"text":"","title":"","link":null,"lat":21.294755,"lon":-157.858979,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

297

Effect of magnetic field on quasiparticle branches of intrinsic Josephson junctions with ferromagnetic layer.  

SciTech Connect

The interlayer tunneling spectroscopy has been performed on micron-sized mesa arrays of HgBr{sub 2} intercalated superconducting Bi2212 single crystals. A ferromagnetic multilayer (Au/Co/Au) is deposited on top of the mesas. The spin-polarized current is driven along the c-axis of the mesas through a ferromagnetic Co layer and the hysteretic quasiparticle branches are observed at 4.2 K. Magnetic field evolution of hysteretic quasiparticle branches is obtained to examine the effect of injected spin-polarized current on intrinsic Josephson junction characteristics. It is observed that there is a gradual distribution in quasiparticle branches with the application of magnetic field and increasing field reduces the switching current progressively.

Ozyuzer, L.; Ozdemir, M.; Kurter, C.; Hinks, D. G.; Gray, K. E. (Materials Science Division); (Izmir Inst. of Tech.)

2007-01-01T23:59:59.000Z

298

A Measurement of the Semileptonic Branching Fraction of the B_s Meson  

SciTech Connect

We report a measurement of the inclusive semileptonic branching fraction of the B{sub s} meson using data collected with the BABAR detector in the center-of-mass energy region above the {gamma}(4S) resonance. We use the inclusive yield of {phi} mesons and the {phi} yield in association with a high-momentum lepton to perform a simultaneous measurement of the semileptonic branching fraction and the production rate of B{sub s} mesons relative to all B mesons as a function of center-of-mass energy. The inclusive semileptonic branching fraction of the B{sub s} meson is determined to be {Beta}(B{sub s} {yields} {ell}{nu}X) = 9.5{sub -2.0}{sup +2.5}(stat){sub -1.9}{sup +1.1}(syst)%, where {ell} indicates the average of e and {mu}.

Lees, J.P.; Poireau, V.; Tisserand, V.; Garra Tico, J.; Grauges, E.; Martinelli, M.; Milanes, D.A.; Palano, A.; Pappagallo, M.; Eigen, G.; Stugu, B.; Brown, D.N.; Kerth, L.T.; Kolomensky, Yu.G.; Lynch, G.; Koch, H.; Schroeder, T.; Asgeirsson, D.J.; Hearty, C.; Mattison, T.S.; McKenna, J.A.; /Imperial Coll., London /Annecy, LAPP /Barcelona U., ECM /INFN, Bari /Bari U. /INFN, Bari /INFN, Bari /Bari U. /Bergen U. /UC, Berkeley /Ruhr U., Bochum /British Columbia U. /Brunel U. /Novosibirsk, IYF /UC, Irvine /UC, Riverside /UC, Santa Barbara /UC, Santa Cruz /Caltech /Cincinnati U. /Colorado U. /Colorado State U. /Dortmund U. /Dresden, Tech. U. /Ecole Polytechnique /Edinburgh U. /INFN, Ferrara /INFN, Ferrara /Ferrara U. /INFN, Ferrara /INFN, Ferrara /Ferrara U. /Frascati /INFN, Genoa /Genoa U. /INFN, Genoa /INFN, Genoa /Genoa U. /INFN, Genoa /Indian Inst. Tech., Guwahati /Harvard U. /Harvey Mudd Coll. /Heidelberg U. /Humboldt U., Berlin /Imperial Coll., London /Iowa State U. /Iowa State U. /Johns Hopkins U. /Paris U., VI-VII /LLNL, Livermore /Liverpool U. /Queen Mary, U. of London /Royal Holloway, U. of London /Royal Holloway, U. of London /Louisville U. /Mainz U., Inst. Kernphys. /Manchester U. /Maryland U.; /more authors..

2012-06-12T23:59:59.000Z

299

Turbid water Clear water  

E-Print Network (OSTI)

: The submersible laser bathymetric (LBath) optical system is capable of simultaneously providing visual images- dynamical wing. This underwater package is pulled through the water by a single towed cable with fiber optic special high energy density optical fibers. A remote Pentium based PC also at the surface is used

Jaffe, Jules

300

Federal Energy and Water Management Award Winners Ronald Allard, Joseph Eberly, Amy Hudson, James B. Shaffer  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Shaffer Shaffer U.S. General Services Administration, National Capital Region Regional Energy and Sustainability Branch Washington, DC The newly reformed Regional Energy and Sustainability Branch of GSA's National Capital Region supports 95.6 million rentable square feet of space in 190 Federally-owned buildings. The Branch is responsible for writing energy and water saving policies and procedures and overseeing their implementation; tracking effects on regional energy and water efficiency; performing energy audits; and coordinating energy and water efficiency projects throughout the region. In FY 2012 the Region's energy and water intensity improved by 9 percent and 6 percent respectively from the prior year, with utility cost savings of more than $10 million.

Note: This page contains sample records for the topic "drinking water branch" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


301

Overview of biomass thermochemical conversion activities funded by the biomass energy systems branch of DOE  

DOE Green Energy (OSTI)

The US Department of Energy (DOE) is actively involved in the development of renewable energy sources through research and development programs sponsored by the Biomass Energy Systems Branch. The overall objective of the thermochemical conversion element of the Biomass Energy Systems Program is to develop competitive processes for the conversion of renewable biomass resources into clean fuels and chemical feedstocks which can supplement fuels from conventional sources. An overview of biomass thermochemical conversion projects sponsored by the Biomass Energy Systems Branch is presented in this paper.

Schiefelbein, G.F.; Sealock, L.J. Jr.; Ergun, S.

1979-01-01T23:59:59.000Z

302

Results of the quarterly tritium survey of Fourmile Branch and its seeplines in the F and H areas of SRS: December 1993  

Science Conference Proceedings (OSTI)

The Environmental Sciences Section (ESS) of the Savannah River Technology Center (SRTC) established a quarterly monitoring program of the Fourmile Branch (FMB) stream and its associated seepline down gradient from the F- and H- Area seepage basins. The program surveys and tracks changes in tritium, specific conductivity, and pH for the seepline water. Measurements from the seventh quarterly survey (December 1993) showed similar to slightly lower tritium and conductivity measurements and similar pH values compared to measurements from previous studies. Changes in tritium concentrations and conductivity values, as compared to previous surveys, are attributed to the flushing of tritium from the system and the seasonal rise in the water table since the September 1993 sampling event. Overall results of the tritium survey and related stream monitoring data continue to indicate that the tritium plume that resulted from operation of the seepage basins in flushing from the FMB system.

Rogers, V.A.; Dixon, K.L.; Looney, B.B.

1994-07-01T23:59:59.000Z

303

Water Intoxication  

E-Print Network (OSTI)

2008, May 14). Too much water raises seizure risk in babies.id=4844 9. Schoenly, Lorry. Water Intoxication and Inmates:article/246650- overview>. 13. Water intoxication alert. (

Lingampalli, Nithya

2013-01-01T23:59:59.000Z

304

Cooling Water Issues and Opportunities at U.S. Nuclear Power Plants,  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Cooling Water Issues and Opportunities at U.S. Nuclear Power Cooling Water Issues and Opportunities at U.S. Nuclear Power Plants, December 2010 Cooling Water Issues and Opportunities at U.S. Nuclear Power Plants, December 2010 Energy and water are both essential to sustainable development and economic productivity. Ample supplies of water are essential to energy production, and water management is dependent on ample supplies of energy for water treatment and transportation. The critical nexus between energy and water has been recognized in a variety of recent studies, but the policy and regulatory machinery that this nexus depends on is not keeping up with the growing challenges. Population growth and societal demand for improved quality of life will require more clean water for drinking and sanitation, more water for

305

Pharmaceutical Waters  

Science Conference Proceedings (OSTI)

Table 3   Water treatment process for water for injection (WFI)...deionization WFI production Evaporation still or vapor compression...

306

Water Snakes  

NLE Websites -- All DOE Office Websites (Extended Search)

of Cook County George W. Dunne, President Roland F. Eisenbeis, Supt. of Conservation WATER SNAKES Contrary to popular belief, the Water Moccasin commonly known as the...

307

Introducing hysteresis in snow depletion curves to improve the water budget of a land surface model in an Alpine catchment  

Science Conference Proceedings (OSTI)

The Durance watershed (14 000 km2), located in the French Alps, generates 10% of French hydro-power and provides drinking water to 3 million people. The Catchment Land Surface Model (CLSM), a distributed land surface model (LSM) with a multilayer, ...

Claire Magand; Agns Ducharne; Nicolas Le Moine; Simon Gascoin

308

A Branch-and-Price Method for a Liquefied Natural Gas Inventory Routing Problem  

Science Conference Proceedings (OSTI)

We consider a maritime inventory routing problem in the liquefied natural gas (LNG) business, called the LNG inventory routing problem (LNG-IRP). Here, an actor is responsible for the routing of the fleet of special purpose ships, and the inventories ... Keywords: branch-and-price, column generation, maritime transportation

Roar Grnhaug; Marielle Christiansen; Guy Desaulniers; Jacques Desrosiers

2010-08-01T23:59:59.000Z

309

A branch-and-cut algorithm for the minimum labeling Hamiltonian cycle problem and two variants  

Science Conference Proceedings (OSTI)

This paper proposes a mathematical model, valid inequalities and polyhedral results for the minimum labeling Hamiltonian cycle problem. This problem is defined on an unweighted graph in which each edge has a label. The aim is to determine a Hamiltonian ... Keywords: Branch-and-cut, Minimum labeling problem, Traveling salesman problem

Nicolas Jozefowiez; Gilbert Laporte; Frdric Semet

2011-11-01T23:59:59.000Z

310

[2010] Avoiding Side-Channel Attacks in Embedded Systems with Non-deterministic Branches  

Science Conference Proceedings (OSTI)

In this paper, we suggest handling security in embedded systems by introducing a small architectural change. We propose the use of a non-deterministic branch instruction to generate non-determinism in the execution of encryption algorithms. Non-determinism ... Keywords: embedded system security, side-channel attacks, hiding countermeasure

Pedro Malagon, Juan-Mariano de Goyeneche, Marina Zapater, Jose M. Moya

2010-01-01T23:59:59.000Z

311

Harbor Branch researcher on top of bottom life ahead of oil spill  

E-Print Network (OSTI)

Harbor Branch researcher on top of bottom life ahead of oil spill By Ed Killer Saturday, June 12 like if touched by an underwater plume of oil. No doubt, much of it would be gone forever. Reed inhabiting the reefs, Reed hoped the oil would not be swept around the tip of Florida and onto the fragile

Belogay, Eugene A.

312

Branch-and-Cut Algorithms for the Bilinear Matrix Inequality Eigenvalue Problem  

Science Conference Proceedings (OSTI)

The optimization problem with the Bilinear Matrix Inequality (BMI) is one of the problems which have greatly interested researchers of system and control theory in the last few years. This inequality permits to reduce in an elegant way various problems ... Keywords: bilinear matrix inequality, branch-and-cut algorithm, convex relaxation, cut polytope, semidefinite programming

Mituhiro Fukuda; Masakazu Kojima

2001-04-01T23:59:59.000Z

313

A Case Study: Using Integrated Approach to Design a Net-Zero Bank Branch  

Science Conference Proceedings (OSTI)

This paper describes a real life project conducted by the Pacific Northwest National Laboratory and PNC Financial Services Group's design team. This is a demonstration project supported by the U.S. Department of Energy's Commercial Partnerships Program, the goal of which is to design and construct a new-zero energy bank branch in Fort Lauderdale, Florida.

Athalye, Rahul A.; Xie, YuLong; Liu, Bing; Baechler, Michael C.

2012-10-26T23:59:59.000Z

314

Branch-cut singularities in the thermodynamics of Fermi liquid systems  

E-Print Network (OSTI)

#12;Search for non analyticity: If f is smooth and regular in the vicinity of f=0, the standard-analyticities associated with branch-cuts enter via ring diagrams, i.e., ladders which are closed onto themselves p+q p -p, the dominant terms are generated in the thermodynamic potential. In ladders the non- analyticities associated

Fominov, Yakov

315

A Branch-Price-and-Cut Algorithm for Single-Product Maritime Inventory Routing  

Science Conference Proceedings (OSTI)

A branch-price-and-cut algorithm is developed for a complex maritime inventory-routing problem with varying storage capacities and production/consumption rates at facilities. The resulting mixed-integer pricing problem is solved exactly and efficiently ... Keywords: column generation, dynamic programming, integer programming, maritime inventory routing

Faramroze G. Engineer; Kevin C. Furman; George L. Nemhauser; Martin W. P. Savelsbergh; Jin-Hwa Song

2012-01-01T23:59:59.000Z

316

A novel branch and bound algorithm for optimal development of gas fields under uncertainty in reserves  

E-Print Network (OSTI)

models for planning in the oil and gas exploration and production industry. A major challenge of the available literature that deals with planning of oil and gas field infrastruc- tures uses a deterministicA novel branch and bound algorithm for optimal development of gas fields under uncertainty

Grossmann, Ignacio E.

317

Investigating Water  

E-Print Network (OSTI)

This 3-ring binder contains teaching plans for 12 lessons on topics such as "Water in Our Daily Lives," "The Water Cycle," "Amazing Aquifers," "Water and Soil," "Aquatic Ecosystems," and "Water Wise Use." Accompanying each lesson plan are activity and record sheets for hands-on learning experiences. This curriculum is intended for students in about 4th to 8th grades.

Howard Jr., Ronald A.

2002-01-02T23:59:59.000Z

318

ENERGY DRINK CONSUMPTION (WITH AND WITHOUT ALCOHOL) AND ITS RELATIONSHIP TO RISKY BEHAVIOR, RISK AWARENESS, AND BEHAVIORAL INTENTION IN COLLEGE STUDENTS.  

E-Print Network (OSTI)

??The purpose of this study was to assess the relationships between energy drink consumption (with and without alcohol) and other risky behaviors; students overall awareness (more)

Buchanan, Julia K

2012-01-01T23:59:59.000Z

319

The interplay of matrix metalloproteinases, morphogens and growth factors is necessary for branching of mammary epithelial cells  

SciTech Connect

The mammary gland develops its adult form by a process referred to as branching morphogenesis. Many factors have been reported to affect this process. We have used cultured primary mammary epithelial organoids and mammary epithelial cell lines in three-dimensional collagen gels to elucidate which growth factors, matrix metalloproteinases (MMPs) and mammary morphogens interact in branching morphogenesis. Branching stimulated by stromal fibroblasts, epidermal growth factor, fibroblast growth factor 7, fibroblast growth factor 2 and hepatocyte growth factor was strongly reduced by inhibitors of MMPs, indicating the requirement of MMPs for three-dimensional growth involved in morphogenesis. Recombinant stromelysin 1/MMP-3 alone was sufficient to drive branching in the absence of growth factors in the organoids. Plasmin also stimulated branching; however, plasmin-dependent branching was abolished by both inhibitors of plasmin and MMPs, suggesting that plasmin activates MMPs. To differentiate between signals for proliferation and morphogenesis, we used a cloned mammary epithelial cell line that lacks epimorphin, an essential mammary morphogen. Both epimorphin and MMPs were required for morphogenesis, but neither was required for epithelial cell proliferation. These results provide direct evidence for a critical role of MMPs in branching in mammary epithelium and suggest that, in addition to epimorphin, MMP activity is a minimum requirement for branching morphogenesis in the mammary gland.

Simian, M.; Harail, Y.; Navre, M.; Werb, Z.; Lochter, A.; Bissell, M.J.

2002-03-06T23:59:59.000Z

320

Branch-shaped NaGdF{sub 4}:Eu{sup 3+} nanocrystals: Selective synthesis, and photoluminescence properties  

SciTech Connect

The branch-shaped NaGdF{sub 4}:Eu{sup 3+} nanocrystals (NCs) were synthesized by using polyvinylpyrrolidone (PVP) as a capping agent in ethylene glycol (EG) solution. The NCs were readily dispersed into water or ethanol to form a relatively stable suspension, which may facilitate their applications in biological fields. Meanwhile, the crystal structures of the NCs were tunable from the mixture of the {alpha}-(cubic) and {beta}-(hexagonal) phases to the pure {beta}-phase by varying the F{sup -}/Ln{sup 3+} molar ratio or the reaction temperature. The pure {beta}-phase NCs were obtained at relatively high F{sup -}/Ln{sup 3+} molar ratio and reaction temperature. In addition, the Eu{sup 3+}-doping concentration-dependent optical properties of the NaGdF{sub 4}:Eu{sup 3+} NCs were investigated in detail. The result shows that the emissions from high energy level transitions (e.g., {sup 5}D{sub 1}, {sup 5}D{sub 2}, and {sup 5}D{sub 3}) are significantly impaired with increasing the Eu{sup 3+}-doping concentration due to the cross-relaxation process, and the emission at 612 nm is predominant since the doped Eu{sup 3+} ions locate in the crystal fields without inversion center.

Wang Shangbing, E-mail: wsb1978@mail.ustc.edu.cn [School of Metallurgy and Resources, Institute of Molecular Engineering and Applied Chemistry, Anhui University of Technology, Ma'anshan, Anhui, 243002 (China); Li Qing; Pei Lizhai [School of Metallurgy and Resources, Institute of Molecular Engineering and Applied Chemistry, Anhui University of Technology, Ma'anshan, Anhui, 243002 (China); Zhang Qianfeng, E-mail: zhangqf@ahut.edu.cn [School of Metallurgy and Resources, Institute of Molecular Engineering and Applied Chemistry, Anhui University of Technology, Ma'anshan, Anhui, 243002 (China)

2010-08-15T23:59:59.000Z

Note: This page contains sample records for the topic "drinking water branch" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


321

The Idaho National Engineering and Environmental Laboratory Source Water Assessment  

Science Conference Proceedings (OSTI)

The Idaho National Engineering and Environmental Laboratory (INEEL) covers approximately 890 square miles and includes 12 public water systems that must be evaluated for Source water protection purposes under the Safe Drinking Water Act. Because of its size and location, six watersheds and five aquifers could potentially affect the INEEL's drinking water sources. Based on a preliminary evaluation of the available information, it was determined that the Big Lost River, Birch Creek, and Little Lost River Watersheds and the eastern Snake River Plain Aquifer needed to be assessed. These watersheds were delineated using the United States Geologic Survey's Hydrological Unit scheme. Well capture zones were originally estimated using the RESSQC module of the Environmental Protection Agency's Well Head Protection Area model, and the initial modeling assumptions and results were checked by running several scenarios using Modflow modeling. After a technical review, the resulting capture zones were expanded to account for the uncertainties associated with changing groundwater flow directions, a this vadose zone, and other data uncertainties. Finally, all well capture zones at a given facility were merged to a single wellhead protection area at each facility. A contaminant source inventory was conducted, and the results were integrated with the well capture zones, watershed and aquifer information, and facility information using geographic information system technology to complete the INEEL's Source Water Assessment. Of the INEEL's 12 public water systems, three systems rated as low susceptibility (EBR-1, Main Gate, and Gun Range), and the remainder rated as moderate susceptibility. No INEEL public water system rated as high susceptibility. We are using this information to develop a source water management plan from which we will subsequently implement an INEEL-wide source water management program. The results are a very robust set of wellhead protection areas that will protect the INEEL's public water systems yet not too conservative to inhibit the INEEL from carrying out its missions.

Sehlke, G.

2003-03-17T23:59:59.000Z

322

Method of arsenic removal from water  

DOE Patents (OSTI)

A method for low-cost arsenic removal from drinking water using chemically prepared bottom ash pre-treated with ferrous sulfate and then sodium hydroxide. Deposits on the surface of particles of bottom ash form of activated iron adsorbent with a high affinity for arsenic. In laboratory tests, a miniscule 5 grams of pre-treated bottom ash was sufficient to remove the arsenic from 2 liters of 2400 ppb (parts per billion) arsenic-laden water to a level below 50 ppb (the present United States Environmental Protection Agency limit). By increasing the amount of pre-treated bottom ash, even lower levels of post-treatment arsenic are expected. It is further expected that this invention supplies a very low-cost solution to arsenic poisoning for large population segments.

Gadgil, Ashok (El Cerrito, CA)

2010-10-26T23:59:59.000Z

323

Orbital Branching  

E-Print Network (OSTI)

Nov 15, 2006 ... stances beginning with cod are used to compute maximum cardinality binary error correcting codes [8], the instances whose names begin with...

324

MIT jar test of the natural polymer chitosan with fresh pond water from the Cambridge Water Department, November-December 1992  

Science Conference Proceedings (OSTI)

The purpose of the MIT (Massachusetts Institute of Technology) jar tests of chitosan using CWD (Cambridge Water Department Treatment Plant) water was to demonstrate the effectiveness of chitosan as a coagulant in drinking water applications. The approach was to compare the performance of the natural organic coagulant, chitosan, to the performance of alum and other chemical coagulants in terms of the parameters turbidity, color, pH and alkalinity. Twenty-five jar tests were conducted during November and December, 1992, at Parsons Laboratory, MIT, Cambridge, Massachusetts.

Murcott, S.; Harleman, D.R.F.

1993-01-01T23:59:59.000Z

325

Performance Evaluation of Hot Water Efficiency Plumbing System Using Thermal Valve  

E-Print Network (OSTI)

In Korea two popular water distribution systemsthe branch type and the separate type systemshave serious drawbacks. The branch type suffers from temperature instability while the separate type suffers from excessive piping. Neither of them re-circulates water. The system proposed in this paper utilizes a water-conserving piping system with a thermostat valve. This paper compares the proposed system with that of the separate type. Our findings show that the proposed system wastes less water. After re-circulating for 78-87 seconds, water is available at set point temperature (40C). Also, when multiple water taps are in use, the average temperature deviation is less than 0.6C. Moreover, the proposed system has 50% less flow rate than the separate type system.

Cha, K. S.; Park, M. S.; Seo, H. Y.

2010-08-01T23:59:59.000Z

326

Energy Basics: Water Heating  

Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

Storage Water Heaters Tankless Demand Water Heaters Heat Pump Water Heaters Solar Water Heaters Tankless Coil & Indirect Water Heaters Water Heating A variety of...

327

Ground Water  

NLE Websites -- All DOE Office Websites (Extended Search)

Water Nature Bulletin No. 408-A February 27, 1971 Forest Preserve District of Cook County George W. Dunne, President Roland F. Eisenbeis, Supt. of Conservation GROUND WATER We take...

328

Water Dogs  

NLE Websites -- All DOE Office Websites (Extended Search)

NA Question: I'd like to know about the water dogs and their life cycle? Replies: Water dog, or mud puppy, is a common name for a type of salamander that never develops lungs, but...

329

Village of the Branch, New York: Energy Resources | Open Energy Information  

Open Energy Info (EERE)

Branch, New York: Energy Resources Branch, New York: Energy Resources Jump to: navigation, search Equivalent URI DBpedia Coordinates 40.8562092°, -73.1873349° Loading map... {"minzoom":false,"mappingservice":"googlemaps3","type":"ROADMAP","zoom":14,"types":["ROADMAP","SATELLITE","HYBRID","TERRAIN"],"geoservice":"google","maxzoom":false,"width":"600px","height":"350px","centre":false,"title":"","label":"","icon":"","visitedicon":"","lines":[],"polygons":[],"circles":[],"rectangles":[],"copycoords":false,"static":false,"wmsoverlay":"","layers":[],"controls":["pan","zoom","type","scale","streetview"],"zoomstyle":"DEFAULT","typestyle":"DEFAULT","autoinfowindows":false,"kml":[],"gkml":[],"fusiontables":[],"resizable":false,"tilt":0,"kmlrezoom":false,"poi":true,"imageoverlays":[],"markercluster":false,"searchmarkers":"","locations":[{"text":"","title":"","link":null,"lat":40.8562092,"lon":-73.1873349,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

330

First Measurement of the Branching Fraction of the Decay $\\psi(2S) \\to \\tau\\tau$  

E-Print Network (OSTI)

The branching fraction of the psi(2S) decay into tau pair has been measured for the first time using the BES detector at the Beijing Electron-Positron Collider. The result is $B_{\\tau\\tau}=(2.71\\pm 0.43 \\pm 0.55) \\times 10^{-3}$, where the first error is statistical and the second is systematic. This value, along with those for the branching fractions into e+e- and mu+mu of this resonance, satisfy well the relation predicted by the sequential lepton hypothesis. Combining all these values with the leptonic width of the resonance the total width of the psi(2S) is determined to be $(252 \\pm 37)$ keV.

Bai, J Z; Bian, J G; Blum, I K; Chen, G P; Chen, H F; Chen, J; Chen Jia Chao; Chen, Y; Chen, Y B; Chen, Y Q; Cheng Bao Sen; Cui, X Z; Ding, H L; Dong, L Y; Du, Z Z; Dunwoodie, W M; Gao, C S; Gao, M L; Gao, S Q; Gratton, P; Gu, J H; Gu, S D; Gu, W X; Gu, Y F; Guo, Z J; Guo, Y N; Han, S W; Han, Y; Harris, F A; He, J; He, J T; He, K L; He, M; Heng, Y K; Hitlin, D G; Hu, G Y; Hu, H M; Hu, J L; Hu, Q H; Hu, T; Hu Xiao Qing; Huang, G S; Huang, Y Z; Izen, J M; Jiang, C H; Jin, Y; Jones, B D; Ju, X; Ke, Z J; Kelsey, M H; Kim, B K; Kong, D; Lai, Y F; Lang, P F; Lankford, A J; Li, C G; Li, D; Li, H B; Li, J; Li, J C; Li, P Q; Li, R B; Li, W; Li, W G; Li, X H; Li Xiao Nan; Liu, H M; Liu, J; Liu, R G; Liu, Y; Lou, X C; Lowery, B; Lu, F; Lu, J G; Luo, X L; Ma, E C; Ma, J M; Malchow, R; Mao, H S; Mao, Z P; Meng, X C; Nie, J; Olsen, S L; Oyang, J Y T; Paluselli, D; Pan, L J; Panetta, J; Porter, F; Qi, N D; Qi, X R; Qian, C D; Qiu, J F; Qu, Y H; Que, Y K; Rong, G; Schernau, M; Shao, Y Y; Shen, B W; Shen, D L; Shen, H; Shen, X Y; Sheng, H Y; Shi, H Z; Song, X F; Standifird, J; Sun, F; Sun, H S; Sun, Y; Sun, Y Z; Tang, S Q; Toki, W; Tong, G L; Varner, G S; Wang, F; Wang, L S; Wang, L Z; Wang, M; Wang, P; Wang, P L; Wang, S M; Wang, T J; Wang, Y Y; Weaver, M; Wei, C L; Wu, J M; Wu, N; Wu, Y G; Xi, D M; Xia, X M; Xie, P P; Xie, Y; Xie, Y H; Xu, G F; Xue, S T; Yan, J; Yan, W G; Yang, C M; Yang, C Y; Yang, H X; Yang, J; Yang, W; Yang, X F; Ye, M H; Ye Shu Wei; Ye, Y X; Yu, C S; Yu, C X; Yu, G W; Yu Yu Hei; Yu, Z Q; Yuan, C Z; Yuan, Y; Zhang Bing Yun; Zhang, C; Zhang, C C; Zhang, D H; Zhang, H L; Zhang, J; Zhang, J W; Zhang, L; Zhang, L S; Zhang, P; Zhang, Q J; Zhang, S Q; Zhang, X Y; Zhang, Y Y; Zhao, D X; Zhao, H W; Zhao Jia Wei; Zhao, M; Zhao Wei Ren; Zhao, Z G; Zheng Jian Ping; Zheng Lin Sheng; Zheng Zhi Peng; Zhou, B Q; Zhou, G P; Zhou, H S; Zhou, L; Zhu, K J; Zhu, Q M; Zhu, Y C; Zhu, Y S; Zhuang, B A

2002-01-01T23:59:59.000Z

331

This form is to be completed by Executive Branch employees who are contacted by  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

The information on this form will be available to the public on the Executive Branch agency's recovery website. The information on this form will be available to the public on the Executive Branch agency's recovery website. Written materials prepared by registered lobbyists should be attached to this form for posting on the website. To be completed by the employee contacted. Registered Lobbyist($) Name: Marc Marotta (Not a Federal Lobbyist) William S. Minahan (Not a Federal Lobbyist) David L. Jaeckels (Not a Federal Lobbyist) Steve Kelley (Not a Federal Lobbyist) Bill Broydrick (Registered Federal Lob L Brief description of the contact: (attach separate sheet if necessary) A general discussion on DOE'S efforts to improve building energy efficiency through the Recovery Act and other initiatives Date and time of contact: 1 01 14/09 1 1 :30am Name of the

332

Prediction of the Environmental Mobility of Arsenic: Evaluation of a Mechanistic Approach to Modeling Water-Rock Partitioning  

Science Conference Proceedings (OSTI)

Arsenic chemistry is important to the drinking water, waste management, and energy industries because of its potential health effects from low levels of exposure, breadth of occurrence, and expense of current treatment and disposal technologies. Since predicting arsenic behavior and mobility in the environment is currently not well developed, this project was undertaken to increase knowledge by testing and evaluating a mechanistic model for arsenic water-mineral partitioning.

2000-09-06T23:59:59.000Z

333

Preparation of a cost data bank for DOE/Biomass Energy Systems Branch  

DOE Green Energy (OSTI)

This study deals with the preparation of a biomass conversion technology and cost data bank for the Biomass Energy Systems Branch (BES) of DOE/SOLAR. When completed, it may be used with an appropriate methodology to analyze the complex issues of research program planning and analysis. In addition, future market penetration of BES products may be projected, and the options available to the Federal Government to influence the outcome of BES products marketing may also be examined.

Kam, A.Y.; Dickenson, R.L.; Jones, J.L.

1979-01-01T23:59:59.000Z

334

Circadian oscillation of starch branching enzyme gene expression in the sorghum endosperm  

Science Conference Proceedings (OSTI)

Expression of the three SBE genes, encoding starch branching enzymes, in the sorghum endosperm exhibited a diurnal rhythm during a 24-h cycle. Remarkably, the oscillation in SBE expression was maintained in cultured spikes after a 48-h dark treatment, also when fed a continuous solution of sucrose or abscisic acid. Our findings suggest that the rhythmicity in SBE expression in the endosperm is independent of cues from the photosynthetic source and that the oscillator resides within the endosperm itself.

Mutisya, J.; Sun, C.; Jansson, C.

2009-08-31T23:59:59.000Z

335

RAPID DETERMINATION OF {sup 210} PO IN WATER SAMPLES  

SciTech Connect

A new rapid method for the determination of {sup 210}Po in water samples has been developed at the Savannah River National Laboratory (SRNL) that can be used for emergency response or routine water analyses. If a radiological dispersive device (RDD) event or a radiological attack associated with drinking water supplies occurs, there will be an urgent need for rapid analyses of water samples, including drinking water, ground water and other water effluents. Current analytical methods for the assay of {sup 210}Po in water samples have typically involved spontaneous auto-deposition of {sup 210}Po onto silver or other metal disks followed by counting by alpha spectrometry. The auto-deposition times range from 90 minutes to 24 hours or more, at times with yields that may be less than desirable. If sample interferences are present, decreased yields and degraded alpha spectrums can occur due to unpredictable thickening in the deposited layer. Separation methods have focused on the use of Sr Resin?, often in combination with 210Pb analysis. A new rapid method for {sup 210}Po in water samples has been developed at the Savannah River National Laboratory (SRNL) that utilizes a rapid calcium phosphate co-precipitation method, separation using DGA Resin? (N,N,N?,N? tetraoctyldiglycolamide extractant-coated resin, Eichrom Technologies or Triskem-International), followed by rapid microprecipitation of {sup 210}Po using bismuth phosphate for counting by alpha spectrometry. This new method can be performed quickly with excellent removal of interferences, high chemical yields and very good alpha peak resolution, eliminating any potential problems with the alpha source preparation for emergency or routine samples. A rapid sequential separation method to separate {sup 210} Po and actinide isotopes was also developed. This new approach, rapid separation with DGA Resin plus microprecipitation for alpha source preparation, is a significant advance in radiochemistry for the rapid determination of {sup 210}Po.

Maxwell, S.

2013-05-22T23:59:59.000Z

336

The effects of thermohaline mixing on low-metallicity asymptotic giant branch stars  

E-Print Network (OSTI)

We examine the effects of thermohaline mixing on the composition of the envelopes of low-metallicity asymptotic giant branch (AGB) stars. We have evolved models of 1, 1.5 and 2 solar masses from the pre-main sequence to the end of the thermally pulsing asymptotic giant branch with thermohaline mixing applied throughout the simulations. In agreement with other authors, we find that thermohaline mixing substantially reduces the abundance of helium-3 on the upper part of the red giant branch in our lowest mass model. However, the small amount of helium-3 that remains is enough to drive thermohaline mixing on the AGB. We find that thermohaline mixing is most efficient in the early thermal pulses and its efficiency drops from pulse to pulse. Nitrogen is not substantially affected by the process, but we do see substantial changes in carbon-13. The carbon-12 to carbon-13 ratio is substantially lowered during the early thermal pulses but the efficacy of the process is seen to diminish rapidly. As the process stops af...

Stancliffe, Richard J

2009-01-01T23:59:59.000Z

337

Teaching medical students dermatology research skills: Six years of experience with the University of Texas Medical Branch dermatology non-degree research honors program, 2001-2006  

E-Print Network (OSTI)

factors at Galveston beaches. Texas Medicine 100(7):62-65,with the University of Texas Medical Branch dermatology non-The University of Texas Medical Branch, Galveston, TX.

Jr, Richard F Wagner; Lewis, Simon A

2006-01-01T23:59:59.000Z

338

3D Visualization of Water Transport in Ferns  

NLE Websites -- All DOE Office Websites (Extended Search)

3D Visualization of Water Transport 3D Visualization of Water Transport in Ferns 3D Visualization of Water Transport in Ferns Print Monday, 08 April 2013 00:00 Plants transport water through elongated cells called xylem. However, in trees such as eucalyptus or redwood, the xylem tissue-better known as wood-bears the weight of the branches and leaves, giving rise to the often massive canopies characteristic of these species. We know much about water transport in woody plants, but considerably less about primitive plants such as ferns. Not only have ferns played an important role in the evolution of trees and shrubs but collectively, these plant forms are a fascinating study in contrasts because ferns use xylem strictly for water transport, leaving structural support to other tissues. Given the global distribution and impressive diversity of ferns, how has their xylem evolved to deal with variable habitat water availability?

339

Playful bottle: a mobile social persuasion system to motivate healthy water intake Ubicomp'09  

E-Print Network (OSTI)

This study of mobile persuasion system explores the use of a mobile phone, when attached to an everyday object used by an everyday behavior, becomes a tool to sense and influence that behavior. This mobile persuasion system, called Playful Bottle system, makes use of a mobile phone attached to an everyday drinking mug and motivates office workers to drink healthy quantities of water. A camera and accelerometer sensors in the phone are used to build a vision/motion-based water intake tracker to detect the amount and regularity of water consumed by the user. Additionally, the phone includes hydration games in which natural drinking actions are used as game input. Two hydration games are developed: a single-user TreeGame with automated computer reminders and a multi-user ForestGame with computer-mediated social reminders from members of the group playing the game. Results from 7-week user study with 16 test subjects suggest that both hydration games are effective for encouraging adequate and regular water intake by users. Additionally, results of this study suggest that adding social reminders to the hydration game is more effective than system reminders alone.

Meng-chieh Chiu; Shih-ping Chang; Yu-chen Chang; Hao-hua Chu; Cheryl Chia-hui Chen; Fei-hsiu Hsiao; Ju-chun Ko

2009-01-01T23:59:59.000Z

340

Water Bugs  

NLE Websites -- All DOE Office Websites (Extended Search)

Bugs Bugs Nature Bulletin No. 221-A March 12, 1966 Forest Preserve District of Cook County Seymour Simon, President Roland F. Eisenbeis, Supt. of Conservation WATER BUGS It is fascinating to lie in a boat or on a log at the edge of the water and watch the drama that unfolds among the small water animals. Among the star performers in small streams and ponds are the Water Bugs. These are aquatic members of that large group of insects called the "true bugs", most of which live on land. Moreover, unlike many other types of water insects, they do not have gills but get their oxygen directly from the air. Those that do go beneath the surface usually carry an oxygen supply with them in the form of a shiny glistening sheath of air imprisoned among a covering of fine waterproof hairs. The common water insect known to small boys at the "Whirligig Bug" is not a water bug but a beetle.

Note: This page contains sample records for the topic "drinking water branch" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


341

File:06NVCDrinkingWaterPermit.pdf | Open Energy Information  

Open Energy Info (EERE)

6NVCDrinkingWaterPermit.pdf 6NVCDrinkingWaterPermit.pdf Jump to: navigation, search File File history File usage File:06NVCDrinkingWaterPermit.pdf Size of this preview: 463 × 599 pixels. Other resolution: 464 × 600 pixels. Full resolution ‎(1,275 × 1,650 pixels, file size: 45 KB, MIME type: application/pdf) File history Click on a date/time to view the file as it appeared at that time. Date/Time Thumbnail Dimensions User Comment current 15:59, 15 October 2012 Thumbnail for version as of 15:59, 15 October 2012 1,275 × 1,650 (45 KB) Dklein2012 (Talk | contribs) You cannot overwrite this file. Edit this file using an external application (See the setup instructions for more information) File usage The following page links to this file: GRR/Section 6-NV-c - Drinking Water Permit Retrieved from

342

File:06ORCDrinkingWaterPermit.pdf | Open Energy Information  

Open Energy Info (EERE)

6ORCDrinkingWaterPermit.pdf 6ORCDrinkingWaterPermit.pdf Jump to: navigation, search File File history File usage File:06ORCDrinkingWaterPermit.pdf Size of this preview: 463 × 599 pixels. Other resolution: 464 × 600 pixels. Full resolution ‎(1,275 × 1,650 pixels, file size: 11 KB, MIME type: application/pdf) File history Click on a date/time to view the file as it appeared at that time. Date/Time Thumbnail Dimensions User Comment current 12:09, 28 September 2012 Thumbnail for version as of 12:09, 28 September 2012 1,275 × 1,650 (11 KB) Dklein2012 (Talk | contribs) You cannot overwrite this file. Edit this file using an external application (See the setup instructions for more information) File usage The following page links to this file: GRR/Section 6-OR-c - Drinking Water Permit Retrieved from

343

File:06IDCDrinkingWaterPermit.pdf | Open Energy Information  

Open Energy Info (EERE)

IDCDrinkingWaterPermit.pdf IDCDrinkingWaterPermit.pdf Jump to: navigation, search File File history File usage File:06IDCDrinkingWaterPermit.pdf Size of this preview: 463 × 599 pixels. Other resolution: 464 × 600 pixels. Full resolution ‎(1,275 × 1,650 pixels, file size: 24 KB, MIME type: application/pdf) File history Click on a date/time to view the file as it appeared at that time. Date/Time Thumbnail Dimensions User Comment current 08:14, 29 October 2012 Thumbnail for version as of 08:14, 29 October 2012 1,275 × 1,650 (24 KB) Dklein2012 (Talk | contribs) You cannot overwrite this file. Edit this file using an external application (See the setup instructions for more information) File usage The following page links to this file: GRR/Section 6-ID-c - Drinking Water Permit Retrieved from

344

File:06MTCDrinkingWaterPermit.pdf | Open Energy Information  

Open Energy Info (EERE)

MTCDrinkingWaterPermit.pdf MTCDrinkingWaterPermit.pdf Jump to: navigation, search File File history File usage File:06MTCDrinkingWaterPermit.pdf Size of this preview: 463 × 599 pixels. Other resolution: 464 × 600 pixels. Full resolution ‎(1,275 × 1,650 pixels, file size: 11 KB, MIME type: application/pdf) File history Click on a date/time to view the file as it appeared at that time. Date/Time Thumbnail Dimensions User Comment current 11:11, 1 October 2012 Thumbnail for version as of 11:11, 1 October 2012 1,275 × 1,650 (11 KB) Dklein2012 (Talk | contribs) You cannot overwrite this file. Edit this file using an external application (See the setup instructions for more information) File usage The following page links to this file: GRR/Section 6-MT-c - Drinking Water Permit Retrieved from

345

EXTENSION WATER SUMMIT PRIORITY: WATER CONSERVATION  

E-Print Network (OSTI)

EXTENSION WATER SUMMIT PRIORITY: WATER CONSERVATION Leadership Team Subcommittee: Joan Bradshaw Michael Dukes Pierce Jones Kati Migliaccio #12;Water Conservation - Situation · Florida water supplies;Water Conservation Initiative 2: Enhancing and protecting water quality, quantity, and supply Priority 1

Slatton, Clint

346

Forecasting Techniques Utilized by the Forecast Branch of the National Meteorological Center During a Major Convective Rainfall Event  

Science Conference Proceedings (OSTI)

Meteorologists within the Forecast Branch (FB) of the National Meteorological Center (NMC) produce operational quantitative precipitation forecasts (QPFs). These manual forecasts are prepared utilizing various forecasting techniques, which are ...

Theodore W. Funk

1991-12-01T23:59:59.000Z

347

What's Happening to Our Body after Drinking Coke? The Characteristic of the Blood Pressure Wave in Radial Artery  

Science Conference Proceedings (OSTI)

Previous literature has suggested that psychological state may be changed via drinking coke, however, studies empirically documenting the link between coke and blood pressure wave (BPW) are scant. Therefore, the current article attempts to explore how ... Keywords: Blood pressure wave (BPW), spectrum analysis, Sphygmogram, Traditional Chinese medicine (TCM)

Sheng-Chieh Huang; Yung-Pin Lee; Min-Hua Hsieh; Hui-Min Wang; Mark C. Hou; Shih-Chun Chao; Cheng-Lung Tseng; Wei-Ta Hsiao; Chung-Hung Hong; Kai-Yu Shao; Shi-Han Luo; Wei-Chun Chiu; Wei-Yu Chen

2011-12-01T23:59:59.000Z

348

Reusing Water  

NLE Websites -- All DOE Office Websites (Extended Search)

Reusing Water Reusing Water Reusing Water Millions of gallons of industrial wastewater is recycled at LANL by virtue of a long-term strategy to treat wastewater rather than discharging it into the environment. April 12, 2012 Water from cooling the supercomputer is release to maintain a healthy wetland. Contact Environmental Communication & Public Involvement P.O. Box 1663 MS M996 Los Alamos, NM 87545 (505) 667-0216 Email We reuse the same water up to six times before releasing it back into the environment cleaner than when it was pumped. How many times does LANL reuse water? Wastewater is generated from some of the facilities responsible for the Lab's biggest missions, such as the cooling towers of the Los Alamos Neutron Science Center, one of the Lab's premier science research

349

Baseline risk assessment of ground water contamination at the Uranium Mill Tailings Sites near Rifle, Colorado  

Science Conference Proceedings (OSTI)

The ground water project evaluates the nature and extent of ground water contamination resulting from the uranium ore processing activities. This report is a site specific document that will be used to evaluate current and future impacts to the public and the environment from exposure to contaminated ground water. Currently, no one is using the ground water and therefore, no one is at risk. However, the land will probably be developed in the future and so the possibility of people using the ground water does exist. This report examines the future possibility of health hazards resulting from the ingestion of contaminated drinking water, skin contact, fish ingestion, or contact with surface waters and sediments.

NONE

1995-05-01T23:59:59.000Z

350

Water Analysis  

NLE Websites -- All DOE Office Websites (Extended Search)

- National Energy Technology Laboratory Office of Systems Analyses and Planning EUEC Energy & Environment Conference 2008, EPS,1292008 2 * Water Scarcity Seen Dampening Case...

351

Use of reclaimed water for power plant cooling.  

SciTech Connect

Freshwater demands are steadily increasing throughout the United States. As its population increases, more water is needed for domestic use (drinking, cooking, cleaning, etc.) and to supply power and food. In arid parts of the country, existing freshwater supplies are not able to meet the increasing demands for water. New water users are often forced to look to alternative sources of water to meet their needs. Over the past few years, utilities in many locations, including parts of the country not traditionally water-poor (e.g., Georgia, Maryland, Massachusetts, New York, and North Carolina) have needed to reevaluate the availability of water to meet their cooling needs. This trend will only become more extreme with time. Other trends are likely to increase pressure on freshwater supplies, too. For example, as populations increase, they will require more food. This in turn will likely increase demands for water by the agricultural sector. Another example is the recent increased interest in producing biofuels. Additional water will be required to grow more crops to serve as the raw materials for biofuels and to process the raw materials into biofuels. This report provides information about an opportunity to reuse an abundant water source -- treated municipal wastewater, also known as 'reclaimed water' -- for cooling and process water in electric generating facilities. The report was funded by the U.S. Department of Energy's (DOE's) National Energy Technology Laboratory (NETL) Innovations for Existing Plants research program (Feeley 2005). This program initiated an energy-water research effort in 2003 that includes the availability and use of 'nontraditional sources' of water for use at power plants. This report represents a unique reference for information on the use of reclaimed water for power plant cooling. In particular, the database of reclaimed water user facilities described in Chapter 2 is the first comprehensive national effort to identify and catalog those plants that are using reclaimed water for cooling.

Veil, J. A.; Environmental Science Division

2007-10-16T23:59:59.000Z

352

Water and Energy  

NLE Websites -- All DOE Office Websites (Extended Search)

Water in swimming pool Water and Energy The water and energy technology research focuses on improving the efficiency of energy and water use in water delivery, supply and...

353

Energy Basics: Water Heating  

Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

about: Conventional Storage Water Heaters Demand (Tankless or Instantaneous) Water Heaters Heat Pump Water Heaters Solar Water Heaters Tankless Coil and Indirect Water Heaters...

354

A branch-point approximant for the equation of state of hard spheres  

E-Print Network (OSTI)

Using the first seven known virial coefficients and forcing it to possess two branch-point singularities, a new equation of state for the hard-sphere fluid is proposed. This equation of state predicts accurate values of the higher virial coefficients, a radius of convergence smaller than the close-packing value, and it is as accurate as the rescaled virial expansion and better than the Pad\\'e [3/3] equations of state. Consequences regarding the convergence properties of the virial series and the use of similar equations of state for hard-core fluids in $d$ dimensions are also pointed out.

Andrs Santos; Mariano Lpez de Haro

2009-03-23T23:59:59.000Z

355

Review and evaluation of design analysis methods for calculating flexibility of nozzles and branch connections  

SciTech Connect

Modern piping system design generally includes an analytical determination of displacements, rotations, moments, and reaction forces at various postions along the piping system by means of a flexibility analysis. The analytical model is normally based on a strength-of-materials description of the piping system as an interconnected set of straight and curved beams, along with ''flexibility factors'' that are used to compensate for inaccuracies in the model behavior. This report gives an in-depth evaluation of the various analytical descriptions of the flexibility factors associated with piping system branch connection and nozzles. Recommendations are given for developing needed improvements. 59 refs., 29 figs., 26 tabs.

Moore, S.E.; Rodabaugh, E.C.; Mokhtarian, K.; Gwaltney, R.C.

1987-12-01T23:59:59.000Z

356

Ground water and oil field waste sites: a study in Vermilion Parish  

Science Conference Proceedings (OSTI)

Water samples were obtained from 128 private water wells surrounding eight oil field waste sites in Vermilion Parish. The specimens were analyzed for five heavy metals: barium, arsenic, chromium, lead, and cadmium. Half of the specimens were then analyzed for 16 volatile organic compounds. A blood sample was obtained from healthy adults drinking water from the wells tested for volatile organic compounds and this blood sample was also analyzed for volatile organic compounds. None of the water samples had levels of heavy metals or volatile organic compounds that exceeded the National Primary Drinking Water Standards. Barium levels in excess of 250 parts per billion suggested that styrene, toluene, and chloroform might be present. Blood levels of volatile organic compounds were significantly higher than could be accounted for by water consumption with levels in smokers significantly higher than in nonsmokers. These data suggest that as yet there is no contamination of ground water supplies around these sites. Volatile organic accumulation in humans probably occurs from a respiratory rather than from an oral route.

Rainey, J.M.; Groves, F.D.; DeLeon, I.R.; Joubert, P.E. (LSU School of Medicine, New Orleans, LA (USA))

1990-06-01T23:59:59.000Z

357

Measurements of the Branching fractions for $B_(s) -> D_(s)???$ and $?_b^0 -> ?_c^+???$  

E-Print Network (OSTI)

Branching fractions of the decays $H_b\\to H_c\\pi^-\\pi^+\\pi^-$ relative to $H_b\\to H_c\\pi^-$ are presented, where $H_b$ ($H_c$) represents B^0-bar($D^+$), $B^-$ ($D^0$), B_s^0-bar ($D_s^+$) and $\\Lambda_b^0$ ($\\Lambda_c^+$). The measurements are performed with the LHCb detector using 35${\\rm pb^{-1}}$ of data collected at $\\sqrt{s}=7$ TeV. The ratios of branching fractions are measured to be B(B^0-bar -> D^+\\pi^-\\pi^+\\pi^-)/ B(B^0-bar -> D^+\\pi^-) = 2.38\\pm0.11\\pm0.21 B(B^- -> D^0\\pi^-\\pi^+\\pi^-) / B(B^- -> D^0\\pi^-) = 1.27\\pm0.06\\pm0.11 B(B_s^0-bar -> D_s^+\\pi^-\\pi^+\\pi^-) / B(B_s^0-bar -> D_s^+\\pi^-) = 2.01\\pm0.37\\pm0.20 B(\\Lambda_b^0->\\Lambda_c^+\\pi^-\\pi^+\\pi^-) / B(\\Lambda_b^0 -> \\Lambda_c^+\\pi^-) = 1.43\\pm0.16\\pm0.13. We also report measurements of partial decay rates of these decays to excited charm hadrons. These results are of comparable or higher precision than existing measurements.

LHCb Collaboration; R. Aaij; B. Adeva; M. Adinolfi; C. Adrover; A. Affolder; Z. Ajaltouni; J. Albrecht; F. Alessio; M. Alexander; G. Alkhazov; P. Alvarez Cartelle; A. A. Alves Jr; S. Amato; Y. Amhis; J. Anderson; R. B. Appleby; O. Aquines Gutierrez; F. Archilli; L. Arrabito; A. Artamonov; M. Artuso; E. Aslanides; G. Auriemma; S. Bachmann; J. J. Back; D. S. Bailey; V. Balagura; W. Baldini; R. J. Barlow; C. Barschel; S. Barsuk; W. Barter; A. Bates; C. Bauer; Th. Bauer; A. Bay; I. Bediaga; K. Belous; I. Belyaev; E. Ben-Haim; M. Benayoun; G. Bencivenni; S. Benson; J. Benton; R. Bernet; M. -O. Bettler; M. van Beuzekom; A. Bien; S. Bifani; A. Bizzeti; P. M. Bj rnstad; T. Blake; F. Blanc; C. Blanks; J. Blouw; S. Blusk; A. Bobrov; V. Bocci; A. Bondar; N. Bondar; W. Bonivento; S. Borghi; A. Borgia; T. J. V. Bowcock; C. Bozzi; T. Brambach; J. van den Brand; J. Bressieux; D. Brett; S. Brisbane; M. Britsch; T. Britton; N. H. Brook; H. Brown; A. Bchler-Germann; I. Burducea; A. Bursche; J. Buytaert; S. Cadeddu; J. M. Caicedo Carvajal; O. Callot; M. Calvi; M. Calvo Gomez; A. Camboni; P. Campana; A. Carbone; G. Carboni; R. Cardinale; A. Cardini; L. Carson; K. Carvalho Akiba; G. Casse; M. Cattaneo; M. Charles; Ph. Charpentier; N. Chiapolini; K. Ciba; X. Cid Vidal; G. Ciezarek; P. E. L. Clarke; M. Clemencic; H. V. Cliff; J. Closier; C. Coca; V. Coco; J. Cogan; P. Collins; F. Constantin; G. Conti; A. Contu; A. Cook; M. Coombes; G. Corti; G. A. Cowan; R. Currie; B. D'Almagne; C. D'Ambrosio; P. David; I. De Bonis; S. De Capua; M. De Cian; F. De Lorenzi; J. M. De Miranda; L. De Paula; P. De Simone; D. Decamp; M. Deckenhoff; H. Degaudenzi; M. Deissenroth; L. Del Buono; C. Deplano; O. Deschamps; F. Dettori; J. Dickens; H. Dijkstra; P. Diniz Batista; S. Donleavy; A. Dosil Surez; D. Dossett; A. Dovbnya; F. Dupertuis; R. Dzhelyadin; C. Eames; S. Easo; U. Egede; V. Egorychev; S. Eidelman; D. van Eijk; F. Eisele; S. Eisenhardt; R. Ekelhof; L. Eklund; Ch. Elsasser; D. G. d'Enterria; D. Esperante Pereira; L. Estve; A. Falabella; E. Fanchini; C. Frber; G. Fardell; C. Farinelli; S. Farry; V. Fave; V. Fernandez Albor; M. Ferro-Luzzi; S. Filippov; C. Fitzpatrick; M. Fontana; F. Fontanelli; R. Forty; M. Frank; C. Frei; M. Frosini; S. Furcas; A. Gallas Torreira; D. Galli; M. Gandelman; P. Gandini; Y. Gao; J-C. Garnier; J. Garofoli; J. Garra Tico; L. Garrido; C. Gaspar; N. Gauvin; M. Gersabeck; T. Gershon; Ph. Ghez; V. Gibson; V. V. Gligorov; C. Gbel; D. Golubkov; A. Golutvin; A. Gomes; H. Gordon; M. Grabalosa Gndara; R. Graciani Diaz; L. A. Granado Cardoso; E. Graugs; G. Graziani; A. Grecu; S. Gregson; B. Gui; E. Gushchin; Yu. Guz; T. Gys; G. Haefeli; C. Haen; S. C. Haines; T. Hampson; S. Hansmann-Menzemer; R. Harji; N. Harnew; J. Harrison; P. F. Harrison; J. He; V. Heijne; K. Hennessy; P. Henrard; J. A. Hernando Morata; E. van Herwijnen; E. Hicks; W. Hofmann; K. Holubyev; P. Hopchev; W. Hulsbergen; P. Hunt; T. Huse; R. S. Huston; D. Hutchcroft; D. Hynds; V. Iakovenko; P. Ilten; J. Imong; R. Jacobsson; A. Jaeger; M. Jahjah Hussein; E. Jans; F. Jansen; P. Jaton; B. Jean-Marie; F. Jing; M. John; D. Johnson; C. R. Jones; B. Jost; S. Kandybei; M. Karacson; T. M. Karbach; J. Keaveney; U. Kerzel; T. Ketel; A. Keune; B. Khanji; Y. M. Kim; M. Knecht; S. Koblitz; P. Koppenburg; A. Kozlinskiy; L. Kravchuk; K. Kreplin; M. Kreps; G. Krocker; P. Krokovny; F. Kruse; K. Kruzelecki; M. Kucharczyk; S. Kukulak; R. Kumar; T. Kvaratskheliya; V. N. La Thi; D. Lacarrere; G. Lafferty; A. Lai; D. Lambert; R. W. Lambert; E. Lanciotti; G. Lanfranchi; C. Langenbruch; T. Latham; R. Le Gac; J. van Leerdam; J. -P. Lees; R. Lefvre; A. Leflat; J. Lefranois; O. Leroy; T. Lesiak; L. Li; L. Li Gioi; M. Lieng; M. Liles; R. Lindner; C. Linn; B. Liu; G. Liu; J. H. Lopes; E. Lopez Asamar; N. Lopez-March; J. Luisier; F. Machefert; I. V. Machikhiliyan; F. Maciuc; O. Maev; J. Magnin; S. Malde; R. M. D. Mamunur; G. Manca; G. Mancinelli; N. Mangiafave; U. Marconi; R. Mrki; J. Marks; G. Martellotti; A. Martens; L. Martin; A. Martn Snchez; D. Martinez Santos; A. Massafferri; Z. Mathe; C. Matteuzzi; M. Matveev; E. Maurice; B. Maynard; A. Mazurov; G. McGregor; R. McNulty; C. Mclean; M. Meissner; M. Merk; J. Merkel; R. Messi; S. Miglioranzi; D. A. Milanes; M. -N. Minard; S. Monteil; D. Moran; P. Morawski; R. Mountain; I. Mous; F. Muheim; K. Mller; R. Muresan; B. Muryn; M. Musy; J. Mylroie-Smith; P. Naik; T. Nakada; R. Nandakumar; J. Nardulli; I. Nasteva; M. Nedos; M. Needham; N. Neufeld; C. Nguyen-Mau; M. Nicol; S. Nies; V. Niess; N. Nikitin; A. Oblakowska-Mucha; V. Obraztsov; S. Oggero; S. Ogilvy; O. Okhrimenko; R. Oldeman; M. Orlandea; J. M. Otalora Goicochea; P. Owen; B. Pal; J. Palacios; M. Palutan; J. Panman; A. Papanestis; M. Pappagallo; C. Parkes; C. J. Parkinson; G. Passaleva; G. D. Patel; M. Patel; S. K. Paterson

2011-09-30T23:59:59.000Z

358

Particle decay branching ratios for states of astrophysical importance in 19Ne  

E-Print Network (OSTI)

We have measured proton and alpha-particle branching ratios of excited states in 19Ne formed using the 19F(3He,t) reaction at a beam energy of 25 MeV. These ratios have a large impact on the astrophysical reaction rates of 15O(alpha,gamma), 18F(p,gamma) and 18F(p,alpha), which are of interest in understanding energy generation in x-ray bursts and in interpreting anticipated gamma-ray observations of novae. We detect decay protons and alpha-particles using a silicon detector array in coincidence with tritons measured in the focal plane detector of our Enge split-pole spectrograph. The silicon array consists of five strip detectors of the type used in the Louvain-Edinburgh Detector Array, subtending angles from 130 degrees to 165 degrees with approximately 14% lab efficiency. The correlation angular distributions give additional confidence in some prior spin-parity assignments that were based on gamma branchings. We measure Gamma_p/Gamma=0.387+-0.016 for the 665 keV proton resonance, which agrees well with the direct measurement of Bardayan et al.

D. W. Visser; J. A. Caggiano; R. Lewis; W. B. Handler; A. Parikh; P. D. Parker

2003-08-08T23:59:59.000Z

359

Branching laws for polynomial endomorphisms in CAR algebra for fermions, uniformly hyperfinite algebras and Cuntz algebras  

E-Print Network (OSTI)

Previously, we have shown that the CAR algebra for fermions is embedded in the Cuntz algebra ${\\cal O}_{2}$ in such a way that the generators are expressed in terms of polynomials in the canonical generators of the latter, and it coincides with the U(1)-fixed point subalgebra ${\\cal A}\\equiv {\\cal O}_{2}^{U(1)}$ of ${\\cal O}_{2}$ for the canonical gauge action. Based on this embedding formula, some properties of ${\\cal A}$ are studied in detail by restricting those of ${\\cal O}_{2}$. Various endomorphisms of ${\\cal O}_{2}$, which are defined by polynomials in the canonical generators, are explicitly constructed, and transcribed into those of ${\\cal A}$. Especially, we investigate branching laws for a certain family of such endomorphisms with respect to four important representations, i.e., the Fock representation, the infinite wedge representation and their duals. These endomorphisms are completely classified by their branching laws. As an application, we show that the reinterpretation of the Fock vacuum as the Dirac vacuum is described in representation theory through a mixture of fermions.

Mitsuo Abe; Katsunori Kawamura

2006-06-20T23:59:59.000Z

360

Measurement of the B -> D^* l nu Branching Fractions and |Vcb|  

E-Print Network (OSTI)

We study the exclusive semileptonic B meson decays B- -> D*0 l- nu and B0 -> D*+ l- nu using data collected with the CLEO II detector at CESR. We present measurements of the branching fractions B(B0 -> D*+ l-nu) = 0.5/f00* [4.49+/-0.32+/-0.39]% and B(B- -> D*0 l-nu) = 0.5/f+-*[5.13+/-0.54+/-0.64]%, where f00 and f+- are the neutral and charged B meson production fractions at the Upsilon(4s) resonance. Assuming isospion invariance and taking the charged to neutral B meson lifetimes measured at higher energy machines, we determine the ratio f+-/f00=1.04+/-0.14+/-0.13+-/-0.10; further assuming f+- + f00 = 1 we also determine the partial width G(B->D* l nu) = 29.9+/-1.9+/-2.7+/-2.0 ns-1 (independent of f+-/f00). From this partial width we calculate B -> D* l nu branching fractions that do not depend on f+-/f00, nor the individual B lifetimes, but only on the charged to neutral lifetime ratio. The product of the CKM matrix element |Vcb| times the normalization of the decay form factor at the point of zero recoil o...

Barish, B; Chan, S; Cowen, D F; Eigen, G; Miller, J S; O'Grady, C; Urheim, J; Weinstein, A J; Acosta, D; Athanas, M; Masek, G; Paar, H P; Gronberg, J; Kutschke, R; Menary, S; Morrison, R J; Nakanishi, S; Nelson, H N; Nelson, T K; Qiao, C; Richman, J D; Ryd, A; Tajima, H; Sperka, D; Witherell, M S; Procario, M; Balest, R; Cho, K; Daoudi, M; Ford, W T; Johnson, D R; Lingel, K; Lohner, M; Rankin, P; Smith, J G; Alexander, J P; Bebek, C; Berkelman, K; Bloom, K; Browder, T E; Cassel, D G; Cho, H A; Coffman, D M; Crowcroft, D S; Drell, P S; Ehrlich, R; Gaidarev, P; Galik, R S; Garca-Sciveres, M; Geiser, B; Gittelman, B; Gray, S W; Hartill, D L; Heltsley, B K; Jones, C D; Jones, S L; Kandaswamy, J; Katayama, N; Kim, P C; Kreinick, D L; Ludwig, G S; Masui, J; Mevissen, J; Mistry, N B; Ng, C R; Nordberg, E; Patterson, J R; Peterson, D; Riley, D; Salman, S; Sapper, M; Wrthwein, F; Avery, P; Freyberger, A; Rodrguez, J; Yang, S; Yelton, J; Cinabro, D; Henderson, S; Liu, T; Saulnier, M; Wilson, R; Yamamoto, H; Bergfeld, T; Eisenstein, B I; Gollin, G; Ong, B; Palmer, M; Selen, M; Thaler, J J; Edwards, K W; Ogg, M; Bellerive, A; Britton, D I; Hyatt, E R F; MacFarlane, D B; Patel, P M; Spaan, B; Sadoff, A J; Ammar, R; Ball, S; Baringer, P; Bean, A; Besson, D; Coppage, D; Copty, N; Davis, R; Hancock, N; Kelly, M; Kotov, S; Kravchenko, I; Kwak, N; Lam, H; Kubota, Y; Lattery, M; Momayezi, M; Nelson, J K; Patton, S; Perticone, D; Poling, R; Savinov, V; Schrenk, S; Wang, R; Alam, M S; Kim, I J; Nemati, B; Ling, Z; O'Neill, J J; Severini, H; Sun, C R; Wappler, F; Crawford, G; Daubenmier, C M; Fulton, R; Fujino, D; Gan, K K; Honscheid, K; Kagan, H; Kass, R; Lee, J; Malchow, R; Skovpen, Y; Sung, M; White, C; Zoeller, M M; Butler, F; Fu, X; Kalbfleisch, G; Ross, W R; Skubic, P L; Wood, M; Fast, J; McIlwain, R L; Miao, T; Miller, D H; Modesitt, M; Payne, D; Shibata, E I; Shipsey, I P J; Wang, P N; Battle, M; Ernst, J; Gibbons, L; Kwon, Y; Roberts, S; Thorndike, E H; Wang, C H; Dominick, J; Lambrecht, M; Sanghera, S; Shelkov, V; Skwarnicki, T; Stroynowski, R; Volobuev, I P; Wei, G; Zadorozhny, P; Artuso, M; Goldberg, M; He, D; Horwitz, N; Kennett, R; Mountain, R; Moneti, G C; Muheim, F; Mukhin, Y; Playfer, S; Rozen, Y; Stone, S; Thulasidas, M; Vasseur, G; Xing, X; Zhu, G; Bartelt, J; Csorna, S E; Egyed, Z; Jain, V; Gibaut, D; Kinoshita, K

1994-01-01T23:59:59.000Z

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361

Branching ratio for a light Higgs boson to decay into. mu. /sup +/. mu. /sup -/ pairs  

SciTech Connect

We evaluate the effects of final-state interactions on the decay of a light Higgs boson to two pions. Although the formalism is completely general and can be applied to any strong-interaction decay mode of the Higgs boson, we are particularly interested in the regime where the Higgs-boson mass m/sub h/ satisfies the constraint 2m/sub ..pi../branching ratio to two muons. Since the two-muon mode is the cleanest signature for identifying the Higgs boson, it is important to obtain a good determination of this branching ratio. We find B(h..--> mu../sup +/..mu../sup -/) approx. =0/sup -2/--10/sup -1/.

Raby, S.; West, G.B.

1988-12-01T23:59:59.000Z

362

Cat under Food and Water Stress  

NLE Websites -- All DOE Office Websites (Extended Search)

Asimikas Asimikas Status: other Grade: other Location: Outside U.S. Country: USA Date: N/A Question: How long can a domestic cat live without food, and drink water only? Replies: Asimikas, If at all possible, attempt to coax food into the cat by mixing wet cat food with water until 'soupy', and use a syringe to inject food into the back of the cat's mouth. The cat probably won't like this, but if you try repeatedly and with gentle firmness, you may successfully get food into the feline. From observing a case as a veterinary assistant, a cat refusing solid food can go several days on water alone. Then, the cat generally begins to refuse water as well and there is a noticeable gauntness about the body shape of the cat. The skin on the back, for example, when gently pinched will not quickly spring back to laying flat as it should --- this indicates serious dehydration on a subcutaneous level, indicating the cat needs an IV to get fluids in quickly before organ failure etc. Again, this is the general series of events I observed in a vet's office when a cat was brought in, having refused food for more than a few days. A vet should definitely be contacted if a feline has refused food for two consecutive days or more.

363

PhD Project: NMR Advanced Methodologies to investigate water diffusion in colloids and  

E-Print Network (OSTI)

PhD Project: NMR Advanced Methodologies to investigate water diffusion in colloids and biological lengthscales. Nuclear Magnetic Resonance (NMR) is capable of investigating the diffusion of molecules in fluids and the information obtainable with the conventional DTI. Another NMR branch where diffusion issues can be improved

Roma "La Sapienza", Università di

364

Comment submitted by the Alliance for Water Efficiency (AWE) regarding the Energy Star Verification Testing Program  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Date: May 9, 2011 To: ESTARVerificationTesting@ee.doe.gov From: Mary Ann Dickinson, President and CEO Re: Comments on DOE Verification Testing in Support of Energy Star (www1.eere.energy.gov/buildings/appliance_standards/pdfs/estar_verification_process.pdf) The Alliance for Water Efficiency is pleased to provide DOE with comments on the above document. We are a North American non-profit organization, composed of diverse stakeholders with significant experience in water efficiency programs and conservation policies. Our mission is to promote the efficient and sustainable use of water, to promote cost-effective water efficiency measures that will reduce wasteful consumption, reduce the need for additional drinking water and waste water capacity, and provide multiple

365

Water pollution  

SciTech Connect

Ballast water, which is sea water that is carried in oil tankers to provide stability, can become contaminated with oil. Alyeska Pipeline Service Company runs a water treatment plant at its pipeline terminal at Prot Valdez, Alaska, to treat ballast water before it is discharged into the sea. GAO reviewed EPA's recently reissued National Pollution Discharge Elimination System permit for the Port Valdez facility. In this report, GAO compares the effluent limits and other requirements under the reissued permit with those of the old permit, determines the reasons for changes in the reissued permit, and examines Alyeska's initial efforts to comply with the reissued permit's effluent limits and reporting requirements.

1990-06-01T23:59:59.000Z

366

Demand forecasting for companies with many branches, low sales numbers per product, and non-recurring orderings  

E-Print Network (OSTI)

We propose the new Top-Dog-Index to quantify the historic deviation of the supply data of many small branches for a commodity group from sales data. On the one hand, the common parametric assumptions on the customer demand distribution in the literature could not at all be supported in our real-world data set. On the other hand, a reasonably-looking non-parametric approach to estimate the demand distribution for the different branches directly from the sales distribution could only provide us with statistically weak and unreliable estimates for the future demand. Based on real-world sales data from our industry partner we provide evidence that our Top-Dog-Index is statistically robust. Using the Top-Dog-Index, we propose a heuristics to improve the branch-dependent proportion between supply and demand. Our approach cannot estimate the branch-dependent demand directly. It can, however, classify the branches into a given number of clusters according to an historic oversupply or undersupply. This classification ...

Kurz, Sascha

2008-01-01T23:59:59.000Z

367

Urea for SCR-based NOx Control Systems and Potential Impacts to Ground Water Resources  

DOE Green Energy (OSTI)

One of the key challenges facing manufacturers of diesel engines for light- and heavy-duty vehicles is the development of technologies for controlling emissions of nitrogen oxides, In this regard, selective catalytic reduction (SCR) systems represent control technology that can potentially achieve the NOx removal efficiencies required to meet new U.S. EPA standards. SCR systems rely on a bleed stream of urea solution into exhaust gases prior to catalytic reduction. While urea's role in this emission control technology is beneficial, in that it supports reduced NOx emissions, it can also be an environmental threat to ground water quality. This would occur if it is accidentally released to soils because once in that environmental medium, urea is subsequently converted to nitrate--which is regulated under the U.S. EPA's primary drinking water standards. Unfortunately, nitrate contamination of ground waters is already a significant problem across the U.S. Historically, the primary sources of nitrate in ground waters have been septic tanks and fertilizer applications. The basic concern over nitrate contamination is the potential health effects associated with drinking water containing elevated levels of nitrate. Specifically, consumption of nitrate-contaminated water can cause a blood disorder in infants known as methemoglobinemia.

Layton, D.

2002-01-03T23:59:59.000Z

368

Plasma Concentrations of/3-Endorphin, Adrenocorticotropic Hormone, and Cortisol in Drinking and Abstinent Chronic Alcoholics  

E-Print Network (OSTI)

concentrations of l~-endorphin, adrenocorticotropic hormone, and cortisol in drinking and abstinent chronic alcoholics. ALCOHOL 12(6) 525-529, 1995.-Previous studies of the relationship between the endogenous opioid system and alcohol consumption have reported contradictory results. To shed light on this connection, we compared plasma concentrations of B-endorphin, adrenocorticotropic hormone, and cortisol in 70 alcoholic persons after different periods of abstinence and a group of 80 control subjects. Plasma B-endorphin was decreased in alcoholics (18.61 _+ 1.38 vs. 39.31 + 3.44 pg/ml), even after more than 10 years ' abstinence. This effect may be mediated by the tetrahydroisoquinoline system, and may thus result from chronic alcohol consumption. On the other hand, lowered circulating concentrations of/3-endorphin may be a cause, rather than an effect, of alcoholism. Plasma levels of adrenocorticotropic hormone and cortisol did not differ in alcoholics and controls (19.29 1.66 vs. 13.27 _+ 1.85 pg/ml for ACTH, 20.37 ~ 0.78 vs. 17.22 _ 0.64 ng/ml for cortisol), and thus appear to have no relation with chronic alcohol consumption. Adrenocorticotropic hormone Alcoholism /3-Endorphins Cortisol Tetrahydroisoquinolines THE RELATIONSHIP between alcohol consumption, abuse, and dependence, and the endogenous opioid system (EOS) has been investigated frequently (7,8,10,24,28,34). Although the findings have been contradictory, it nonetheless appears clear

J. L. Del Arbol; L J. C. Aguirre; J. Raya; J. Rico; M. E. Ruiz-requenat; M. T. Miranda

1995-01-01T23:59:59.000Z

369

Mr. Milton Sfegal, Chief Applied Research Branch Division of Che;Rical Development  

Office of Legacy Management (LM)

Milton Sfegal, Chief Milton Sfegal, Chief Applied Research Branch Division of Che;Rical Development Tennessee Valley Authority NuPcla Shoals, Al&am 35660 . chitlcaea: subject: FiADIOLOGXCAL STATUS OP FORXER ATUHIC lINEG'' COXHXSS132J CO- PACILITXZS ThFs vill confirm discussions arraqfng for Department of Energy representatives to visit those WA facilities at Kusc3.e Shoals vhich vere utilize;! during the 1951-1955 period for vork andar AX contract. A6 a part of a aatiorrA& DO, p site re38sessment program, the.vi.sit uIJ.1 assist us in detemining the adequacy of etiting rariistlon records relative to the deconnFssFonfug +of these facilities at the conclusion of coPtract work. AEC Contract activfriesat Hustle Goals included research and devclop- ment on a process to recover uraaitn during the production of phosphate

370

Absolute Branching Fraction Measurements for D{sup +} and D{sup 0} Inclusive Semileptonic Decays  

SciTech Connect

We present measurements of the inclusive branching fractions for the decays D{sup +}{yields}Xe{sup +}{nu}{sub e} and D{sup 0}{yields}Xe{sup +}{nu}{sub e}, using 281 pb{sup -1} of data collected on the {psi}(3770) resonance with the CLEO-c detector. We find B(D{sup 0}{yields}Xe{sup +}{nu}{sub e})=(6.46{+-}0.17{+-}0.13)% and B(D{sup +}{yields}Xe{sup +}{nu}{sub e})=(16.13{+-}0.20{+-}0.33)%. Using the known D meson lifetimes, we obtain the ratio {gamma}{sub D{sup +}}{sup sl}/{gamma}{sub D{sup 0}}{sup sl}=0.985{+-}0.028{+-}0.015, confirming isospin invariance at the level of 3%. The positron momentum spectra from D{sup +} and D{sup 0} have consistent shapes.

Adam, N. E.; Alexander, J. P.; Berkelman, K.; Cassel, D. G.; Duboscq, J. E.; Ecklund, K. M.; Ehrlich, R.; Fields, L.; Gibbons, L.; Gray, R.; Gray, S. W.; Hartill, D. L.; Heltsley, B. K.; Hertz, D.; Jones, C. D.; Kandaswamy, J.; Kreinick, D. L.; Kuznetsov, V. E.; Mahlke-Krueger, H.; Meyer, T. O. [Cornell University, Ithaca, New York 14853 (United States)] (and others)

2006-12-22T23:59:59.000Z

371

Direct measurement of the {ital D}{sub {ital s}} branching fraction to {phi}{pi}  

Science Conference Proceedings (OSTI)

The Beijing Spectrometer (BES) Collaboration has observed exclusive pair production of {ital D}{sub {ital s}} mesons at the Beijing Electron-Positron Collider (BEPC) at a center-of-mass energy of 4.03 GeV. The {ital D}{sub {ital s}} mesons are detected in the {phi}{pi}{sup +}, {ital {bar K}} {sup *0}{ital K}{sup +}, and {ital {bar K}} {sup 0}{ital K}{sup +} decay modes; two fully reconstructed events yield the value (3.9{sub {minus}1.9{minus}1.1}{sup +5.1+1.8})% for the {ital D}{sub {ital s}} branching fraction to {phi}{pi}. This is the first direct, model-independent measurement of this quantity.

Bai, J.Z.; Bardon, O.; Blum, I.; Breakstone, A.; Burnett, T.; Chen, G.P.; Chen, H.F.; Chen, J.; Chen, S.J.; Chen, S.M.; Chen, Y.; Chen, Y.B.; Chen, Y.Q.; Cheng, B.S.; Cowan, R.F.; Cui, H.C.; Cui, X.Z.; Ding, H.L.; Du, Z.Z.; Dunwoodie, W.; Fan, X.L.; Fang, J.; Fero, M.; Gao, C.S.; Gao, M.L.; Gao, S.Q.; Gao, W.X.; Gratton, P.; Gu, J.H.; Gu, S.D.; Gu, W.X.; Gu, Y.F.; Guo, Y.N.; Han, S.W.; Han, Y.; Harris, F.A.; Hatanaka, M.; He, J.; He, K.R.; He, M.; Hitlin, D.G.; Hu, G.Y.; Hu, H.B.; Hu, T.; Hu, X.Q.; Huang, D.Q.; Huang, Y.Z.; Izen, J.M.; Jia, Q.P.; Jiang, C.H.; Jin, Y.; Jones, L.; Kang, S.H.; Kelsey, M.H.; Kim, B.K.; Lai, Y.F.; Lan, H.B.; Lang, P.F.; Lankford, A.; Li, F.; Li, J.; Li, P.Q.; Li, Q.; Li, R.B.; Li, W.; Li, W.D.; Li, W.G.; Li, X.; Li, X.N.; Lin, S.Z.; Liu, H.M.; Liu, J.H.; Liu, Q.; Liu, R.G.; Liu, Y.; Liu, Z.A.; Lou, X.C.; Lowery, B.; Lu, J.G.; Ma, A.M.; Ma, E.C.; Ma, J.M.; Mao, H.S.; Mao, Z.P.; Malchow, R.; Mandelkern, M.; Meng, X.C.; Ni, H.L.; Nie, J.; Olsen, S.L.; Oyang, J.; Paluselli, D.; Pan, L.J.; Panetta, J.; Porter, F.; Prabhakar, E.; Qi, N.D.; Que, Y.K.; Quigley, J.; Rong, G.; Schernau, M.; Schmid, B.; Schultz, J.; Shao, Y.Y.; Shen, D.L.; Shen, H.; Shen, X.Y.; Sheng, H.Y.; Shi, H.Z.; Shi, X.R.; Smith, A.; Soderstrom, E.; Song, X.F.; Standifird, J.; Stoker, D.; Sun, F.; Sun, H.S.; Sun, S.J.; Synodinos, J.; Tan, Y.P.; Tang, S.Q.; Toki, W.; Tong, G.L.; Torrence, E.; Wang, F.; Wang, L.S.; Wang, L.Z.; Wang, M.; Wang, P.; Wang, P.L.; Wang, S.M.; Wang, T.J.; Wang, W.; Wang, Y.Y.; Whittaker, S.; Wilson, R.; Wisniewski, W.J.; Xi, D.M.; Xia, X.M.; Xie, P.P.; Xu, D.Z.; Xu, R.S.; Xu, Z.Q.; Xue, S.T.; Yamamoto, R.; Yan, J.; Yan, W.G.; Yang, C.M.; Yang, C.Y.; Yang, W.; Yao, H.B.; Ye, M.H.; Ye, S.Z.; Yu, C.S.; Yu, C.X.; Yu, Z.Q.; Yuan, C.Z.; Zhang, B.Y.; Zhang, C.C.; Zhang, D.H.; Zhang, H.L.; Zhang, J.; Zhang, J.W.; Zhang, L.S.; Zhang, S.Q.; Zhang, Y.; Zhang, Y.Y.; Zhao, D.X.; Zhao, J.W.; Zhao, M.; Zhao, P.D.; Zhao, W.R.; Zhao, W.X.; Zheng, J.H.; (BES Collabo..

1995-10-01T23:59:59.000Z

372

Measurement of the branching fraction for $D^{+} K^{-}\\pi^{+}\\pi^{+}$  

E-Print Network (OSTI)

Using the CLEO-II detector at CESR we have measured the ratio of branching fractions, {\\cal B}(D^+\\rightarrow K^- \\pi^+ \\pi^+)/{\\cal B}(D^0 \\rightarrow K^-\\pi^+) = 2.35 \\pm 0.16 \\pm 0.16. Our recent measurement of {\\cal B}(D^0 \\rightarrow K^-\\pi^+) then gives {\\cal B}(D^+\\rightarrow K^- \\pi^+ \\pi^+) = (9.3 \\pm 0.6 \\pm 0.8)\\%. hardcopies with figures can be obtained by writing to to: Pam Morehouse preprint secretary Newman Lab Cornell University Ithaca, NY 14853 or by sending mail to: preprints@lns62.lns.cornell.edu A postscript version is available through World-Wide-Web.

Balest, R; Cho, K; Daoudi, M; Ford, W T; Johnson, D R; Lingel, K; Lohner, M; Rankin, P; Smith, J G; Alexander, J P; Bebek, C; Berkelman, K; Bloom, K; Browder, T E; Cassel, D G; Cho, H A; Coffman, D M; Drell, P S; Ehrlich, R; Gaiderev, P; Garca-Sciveres, M; Geiser, B; Gittelman, B; Gray, S W; Hartill, D L; Heltsley, B K; Jones, C D; Jones, S L; Kandaswamy, J; Katayama, N; Kim, P C; Kreinick, D L; Ludwig, G S; Masui, J; Mevissen, J; Mistry, N B; Ng, C R; Nordberg, E; Patterson, J R; Peterson, D; Riley, D; Salman, S; Sapper, M; Wrthwein, F; Avery, P; Freyberger, A; Rodrguez, J; Stephens, R; Yang, S; Yelton, J; Cinabro, D; Henderson, S; Liu, T; Saulnier, M; Wilson, R; Yamamoto, H; Bergfeld, T; Eisenstein, B I; Gollin, G; Ong, B; Palmer, M; Selen, M; Thaler, J J; Sadoff, A J; Ammar, R; Ball, S; Baringer, P; Bean, A; Besson, D; Coppage, D; Copty, N; Davis, R; Hancock, N; Kelly, M; Kwak, N; Lam, H; Kubota, Y; Lattery, M; Nelson, J K; Patton, S; Perticone, D; Poling, R A; Savinov, V; Schrenk, S; Wang, R; Alam, M S; Kim, I J; Nemati, B; O'Neill, J J; Severini, H; Sun, C R; Zoeller, M M; Crawford, G; Daubenmier, C M; Fulton, R; Fujino, D; Gan, K K; Honscheid, K; Kagan, H; Kass, R; Lee, J; Malchow, R; Skovpen, Y; Sung, M; White, C; Butler, F; Fu, X; Kalbfleisch, G; Ross, W R; Skubic, P L; Snow, J; Wang, P L; Wood, M; Brown, D N; Fast, J; McIlwain, R L; Miao, T; Miller, D H; Modesitt, M; Payne, D; Shibata, E I; Shipsey, I P J; Wang, P N; Battle, M; Ernst, J; Kwon, Y; Roberts, S; Thorndike, E H; Wang, C H; Dominick, J; Lambrecht, M; Sanghera, S; Shelkov, V; Skwarnicki, T; Stroynowski, R; Volobuev, I P; Wei, G; Zadorozhny, P; Artuso, M; Goldberg, M; He, D; Horwitz, N; Kennett, R; Mountain, R; Moneti, G C; Muheim, F; Mukhin, Y; Playfer, S; Rozen, Y; Stone, S; Thulasidas, M; Vasseur, G; Zhu, G; Bartelt, J; Csorna, S E; Egyed, Z; Jain, V; Kinoshita, K; Edwards, K W; Ogg, M; Britton, D I; Hyatt, E R F; MacFarlane, D B; Patel, P M; Akerib, D S; Barish, B; Chadha, M; Chan, S; Cowen, D F; Eigen, G; Miller, J S; O'Grady, C; Urheim, J; Weinstein, A J; Acosta, D; Athanas, M; Masek, G; Paar, H P; Gronberg, J; Kutschke, R; Menary, S; Morrison, R J; Nakanishi, S; Nelson, H N; Nelson, T K; Qiao, C; Richman, J D; Ryd, A; Tajima, H; Sperka, D; Witherell, M S; Procario, M

1994-01-01T23:59:59.000Z

373

SERI Materials Branch semiannual report, January 1, 1978--June 30, 1978  

DOE Green Energy (OSTI)

Comprehensive program planning, laboratory development, and cooperative research programs with subcontractors are reported. Initial planning has given direction to the materials research activated by SERI. The program planning activities have been consolidated so that the plans for reflector, absorber, and polymer materials research are complementary to each other and support the Branch effort to assess materials limitations in solar energy conversion systems. New equipment and General Services Administration (GSA) surplus equipment have been obtained or ordered. Laboratories for housing the equipment have been specified, laid out, and are under construction. Cooperative research contracts have been placed with Clarkson College (black chrome degradation) and the Colorado School of Mines (corrosion electrode development, black cobalt preparation and properties, sorption by desiccants). Negotiations are nearly complete for contracts to survey the properties of new thermoelectric materials, to study more corrosion resistant silver alloys for second-surface plastic mirrors, and to study the UV degradation of selected polymers.

Butler, B. L.

1978-08-01T23:59:59.000Z

374

Photoinduced Electron Transfer in Composites of Conjugated Polymers and Dendrimers with Branched Colloidal Nanoparticles  

SciTech Connect

Charge generation and separation dynamics in donor:acceptor systems based on composites of branched CdSe nanoparticles with a phenyl-cored thiophene-containing dendrimer (4G1-3S), or a low-bandgap conjugated polymer (PCPDTBT) are reported upon exclusive excitation of the donor or the acceptor. Time-resolved microwave conductivity is used to study the dynamics of either transfer of holes from the nanoparticle to dendrimer, or conversely the transfer of electrons from the polymer to the nanoparticle. Higher photoconductance signals and longer decay-times are correlated with device efficiencies, where composites with higher nanoparticle concentration exhibit higher solar photovoltaic power conversion efficiencies and an increase in external quantum efficiencies. This work evaluates the contribution of both components to device performance, but specifically the role of photoexcited nanoparticles.

Dayal, S.; Kopidakis, N.; Rumbles, G.

2012-01-01T23:59:59.000Z

375

Water Boatman  

NLE Websites -- All DOE Office Websites (Extended Search)

Water Boatman Water Boatman Name: Joshua Location: N/A Country: N/A Date: N/A Question: I am doing a research on water boatman. I go through your web, I only find little information about it. Can you give me its habitat, its appearance, life cycles and communication between themselves and they defenses themselves? Replies: Find a good book in the library on insects, also on pond biology/ecology, as boatmen live in ponds and marshes. It should be easy to find. J.Elliott Try this web site: http://www.dnr.state.il.us/ctap.ctaphome.htm or http://www.dnr.state.il.us/nredu/nredpage.htm this is the state of Illinois Dept. of Natural Resources homepage and somewhere on there is a page called "bugpage". They have pictures and characteristics of aquatic insects there. good luck

376

Thermochemical conversion of biomass: an overview of R and D activities sponsored by the Biomass Energy Systems Branch of DOE  

DOE Green Energy (OSTI)

The US Department of Energy (DOE) is actively developing renewable energy sources through research and development programs sponsored by the Biomass Energy Systems Branch. The mission of the thermochemical conversion element of the Biomass Energy Systems Program is to develop competitive processes for the conversion of renewable biomass resources into clean fuels and chemical feedstocks which can supplement those produced from conventional sources. A description of thermochemical conversion program areas and an overview of specific thermochemical conversion projects sponsored by the Biomass Energy Systems Branch are presented in this paper.

Schiefelbein, G.F.; Sealock, L.J. Jr.; Ergun, S.

1979-10-01T23:59:59.000Z

377

Theoretical and experimental investigation of an active three-branch Ti:LiNbO/sub 3/ optical waveguide switch  

SciTech Connect

A theoretical and experimental investigation of an active three-branch multimoded Ti:LiNbO/sub 3/ waveguide switch is presented. The theoretical study covers the efficiency of the electrooptic index change in a multimoded waveguide, the mode conversion occurring in a tapered transition and, finally, the power division among the branches of the switch. For the experimental characterization, the optical measurements of a device fabricated in a Z-cut LiNbO/sub 3/ crystal are presented and discussed. Several improvements as well as applications are pointed out.

Belanger, M.; Yip, G.L.

1989-01-01T23:59:59.000Z

378

Water Heaters and Hot Water Distribution Systems  

E-Print Network (OSTI)

gas water heaters; and pressure loss calculations for residentialgas water heaters; and pressure loss calculations for residential

Lutz, Jim

2012-01-01T23:59:59.000Z

379

Teaching medical students dermatology research skills: Six years of experience with the University of Texas Medical Branch dermatology non-degree research honors program, 2001-2006  

E-Print Network (OSTI)

1. Wagner RF, Ioffe B. Medical student dermatology researchTeaching medical students dermatology research skills: Sixwith the University of Texas Medical Branch dermatology non-

Jr, Richard F Wagner; Lewis, Simon A

2006-01-01T23:59:59.000Z

380

Activated charcoal filters: Water treatment, pollution control, and industrial applications. (Latest citations from the US Patent Bibliographic File with exemplary claims). Published Search  

SciTech Connect

The bibliography contains citations of selected patents concerning activated charcoal filters and their applications in water treatment, pollution control, and industrial processes. Filtering methods and equipment for air and water purification, industrial distillation and extraction, and filtration of toxic materials and contaminants are described. Applications are discussed, including drinking water purification, air and water pollution control, manufacture of industrial materials, materials recovery, waste treatment, automotive fuel and exhaust systems, cigarette filters, ventilation systems, medical filtration, and odor absorbing materials. (Contains a minimum of 125 citations and includes a subject term index and title list.)

Not Available

1994-06-01T23:59:59.000Z

Note: This page contains sample records for the topic "drinking water branch" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


381

Activated charcoal filters: Water treatment, pollution control, and industrial applications. (Latest citations from the US Patent Bibliographic file with exemplary claims). Published Search  

SciTech Connect

The bibliography contains citations of selected patents concerning activated charcoal filters and their applications in water treatment, pollution control, and industrial processes. Filtering methods and equipment for air and water purification, industrial distillation and extraction, and filtration of toxic materials and contaminants are described. Applications are discussed, including drinking water purification, air and water pollution control, manufacture of industrial materials, materials recovery, waste treatment, automotive fuel and exhaust systems, cigarette filters, ventilation systems, medical filtration, and odor absorbing materials. (Contains 50-250 citations and includes a subject term index and title list.) (Copyright NERAC, Inc. 1995)

NONE

1996-01-01T23:59:59.000Z

382

ONCORHYNCHUS MYKISS (WALBAUM) IN FRESH WATER AND AFTER SHORT-TERM EXPOSURE TO SEA WATER  

E-Print Network (OSTI)

Freshwater Atlantic salmon (Salmo salar L.) smolts were abruptly transferred to sea water in May and over 3 days blood plasma ion concentrations were determined together with atrial natriuretic peptide (ANP) and plasma renin activity (PRA) using antibodies raised against human ANP and angiotensin I. Blood plasma Na + and Cl ~ levels in smolts increased and, between 24 and 72 h, PRA increased significantly to O.Qngml"^ " 1, while there was a gradual rise in ANP levels to lOpmoll " 1 at 72 h. Similar measurements were made on parr transferred to sea water in September; in these fish Na + and Cl ~ levels increased as in smolts, PRA remained unchanged at about 0.6ngml ~ 1 h ~ 1 and ANP levels increased significantly to about 20pmoir ' at 24 and 72 h. After 2h in sea water parr showed wide variability in ANP levels, in keeping with circulatory stress, hypoxia and increased atrial stretching. Parr transferred to sea water in December showed low drinking rates of 1.95 ml kg " 1 h " 1, even after 20 days, compared to a

Salmon Salmo; Salar L.; Rainbow Trout; N. F. Smith; F. B. Eddyt; A. D. Struthers; C. Talbot

1991-01-01T23:59:59.000Z

383

Living off-grid in an arid environment without a well : can residential and commercial/industrial water harvesting help solve water supply problems?  

Science Conference Proceedings (OSTI)

Our family of three lives comfortably off-grid without a well in an arid region ({approx}9 in/yr, average). This year we expect to achieve water sustainability with harvested or grey water supporting all of our needs (including a garden and trees), except drinking water (about 7 gallons/week). We discuss our implementation and the implication that for an investment of a few thousand dollars, many single family homes could supply a large portion of their own water needs, significantly reducing municipal water demand. Generally, harvested water is very low in minerals and pollutants, but may need treatment for microbes in order to be potable. This may be addressed via filters, UV light irradiation or through chemical treatment (bleach). Looking further into the possibility of commercial water harvesting from malls, big box stores and factories, we ask whether water harvesting could supply a significant portion of potable water by looking at two cities with water supply problems. We look at the implications of separate municipal water lines for potable and clean non-potable uses. Implications on changes to future building codes are explored.

Axness, Carl L.; Ferrando, Ana

2010-08-01T23:59:59.000Z

384

An Educational Resource Based on Water and Health as a Teaching Aid in French Primary Schools Part I: Identification of Needs and Content  

E-Print Network (OSTI)

Abstract: It is a commonplace that water is essential for life, but to what extent is the general public, and children in particular, aware of how water affects health? The aim of this review was to consider the relationship between water and health under three main headings: the importance of hydration for children, dietary intake of water, and water as an essential factor in hygiene contributing to good health. The literature was reviewed to provide a rationale for the implementation of teaching about water and health in French primary schools under three main areas: (i) the importance of hydration for school children and water promotion in primary schools; (ii) the problem of overweight/obesity and the need to adopt healthy drinking habits as defined in French nutritional policy; (iii) the survey of the quality of drinking water in France and its relationship with good hygiene practices. There are currently few educational resources in France on water and health that teachers can use in the classroom. This review gives reasons why a Water and Health learning resource is a useful tool and shows how it can be developed within the constraints imposed by the school syllabus and in accordance with French nutritional and environmental policy. Educ. Sci. 2013, 3 301

Chantal Savanovitch; Marie-pierre Sauvant-rochat

2013-01-01T23:59:59.000Z

385

Terrestrial laser scanning for measuring the solid wood volume, including branches, of adult standing trees in the forest environment  

Science Conference Proceedings (OSTI)

This study evaluates the potential of terrestrial laser scanning (TLS) to assess the solid wood volume (i.e., stem and branch diameters of more than 7cm) of adult standing trees in the forest environment. The solid wood volume of 42 trees of different ... Keywords: 3D tree modelling, Forestry, LiDAR, Terrestrial laser scanning, Wood volume

Mathieu Dassot; AurLie Colin; Philippe Santenoise; Meriem Fournier; ThiRy Constant

2012-11-01T23:59:59.000Z

386

The Criterions with LCR and AFD of Dual-Branch SC Diversity over Specified Wireless Radio Fading Channels  

Science Conference Proceedings (OSTI)

In this paper we proposed the results of average LCR (level crossing rate) and AFD (average fading duration) criterions applied to evaluate the performance of dual-branch SC (selection combining) reception in the specified fading channels characterized ... Keywords: AFD, LCR, Nakagami-m distributed, Rayleigh, Rice, SC reception, Weibull

Joy Iong-Zong Chen; Chin-Chung Yu

2008-07-01T23:59:59.000Z

387

THE ACS SURVEY OF GALACTIC GLOBULAR CLUSTERS. IX. HORIZONTAL BRANCH MORPHOLOGY AND THE SECOND PARAMETER PHENOMENON  

Science Conference Proceedings (OSTI)

The horizontal branch (HB) morphology of globular clusters (GCs) is most strongly influenced by metallicity. The second parameter phenomenon, first described in the 1960s, acknowledges that metallicity alone is not enough to describe the HB morphology of all GCs. In particular, astronomers noticed that the outer Galactic halo contains GCs with redder HBs at a given metallicity than are found inside the solar circle. Thus, at least a second parameter was required to characterize HB morphology. While the term 'second parameter' has since come to be used in a broader context, its identity with respect to the original problem has not been conclusively determined. Here we analyze the median color difference between the HB and the red giant branch, hereafter denoted as DELTA(V - I), measured from Hubble Space Telescope (HST) Advanced Camera for Surveys (ACS) photometry of 60 GCs within approx20 kpc of the Galactic center. Analysis of this homogeneous data set reveals that, after the influence of metallicity has been removed from the data, the correlation between DELTA(V - I) and age is stronger than that of any other parameter considered. Expanding the sample to include HST ACS and Wide Field Planetary Camera 2 photometry of the six most distant Galactic GCs lends additional support to the correlation between DELTA(V - I) and age. This result is robust with respect to the adopted metallicity scale and the method of age determination, but must bear the caveat that high-quality, detailed abundance information is not available for a significant fraction of the sample. Furthermore, when a subset of GCs with similar metallicities and ages is considered, a correlation between DELTA(V - I) and central luminosity density is exposed. With respect to the existence of GCs with anomalously red HBs at a given metallicity, we conclude that age is the second parameter and central density is most likely the third. Important problems related to HB morphology in GCs, notably multi-modal distributions and faint blue tails, remain to be explained.

Dotter, Aaron [Department of Physics and Astronomy, University of Victoria, P.O. Box 3055, STN CSC, Victoria, BC, V8W 3P6 (Canada); Sarajedini, Ata [Department of Astronomy, University of Florida, 211 Bryant Space Science Center, Gainesville, FL 32611 (United States); Anderson, Jay; Bedin, Luigi R.; Paust, Nathaniel; Reid, I. Neill [Space Telescope Science Institute, 3700 San Martin Drive, Baltimore, MD 21218 (United States); Aparicio, Antonio; MarIn-Franch, A.; Rosenberg, Alfred [Instituto de AstrofIsica de Canarias, VIa Lactea s/n, E-38200 La Laguna (Spain); Chaboyer, Brian [Department of Physics and Astronomy, Dartmouth College, 6127 Wilder Laboratory, Hanover, NH 03755 (United States); Majewski, Steven [Department of Astronomy, University of Virginia, P.O. Box 400325, Charlottesville, VA 22904-4325 (United States); Milone, Antonino; Piotto, Giampaolo [Dipartimento di Astronomia, Universita di Padova, 35122 Padova (Italy); Siegel, Michael, E-mail: dotter@uvic.c, E-mail: ata@astro.ufl.ed [Department of Astronomy and Astrophysics, Pennsylvania State University, 525 Davey Laboratory, State College, PA 16801 (United States)

2010-01-01T23:59:59.000Z

388

Global Circulation in an Axially Symmetric Shallow-Water Model, Forced by Off-Equatorial Differential Heating  

Science Conference Proceedings (OSTI)

An axially symmetric inviscid shallow-water model (SWM) on the rotating Earth forced by off-equatorial steady differential heating is employed to characterize the main features of the upper branch of an ideal Hadley circulation. The steady-state ...

Ori Adam; Nathan Paldor

2010-04-01T23:59:59.000Z

389

Evolution of Thermally Pulsing Asymptotic Giant Branch Stars III. Dust production at supersolar metallicities  

E-Print Network (OSTI)

We extend the formalism presented in our recent calculations of dust ejecta from the Thermally Pulsing Asymptotic Giant Branch (TP-AGB) phase, to the case of super-solar metallicity stars. The TP-AGB evolutionary models are computed with the COLIBRI code. We adopt our preferred scheme for dust growth. For M-giants, we neglect chemisputtering by H$_2$ molecules and, for C-stars we assume a homogeneous growth scheme which is primarily controlled by the carbon over oxygen excess. At super-solar metallicities, dust forms more efficiently and silicates tend to condense significantly closer to the photosphere (r~1.5 R$_*$) - and thus at higher temperatures and densities - than at solar and sub-solar metallicities (r~2-3 R$_*$). In such conditions, the hypothesis of thermal decoupling between gas and dust becomes questionable, while dust heating due to collisions plays an important role. The heating mechanism delays dust condensation to slightly outer regions in the circumstellar envelope. We find that the same mech...

Nanni, Ambra; Marigo, Paola; Girardi, Lo

2013-01-01T23:59:59.000Z

390

Measurement of the branching fraction for $\\tau\\to\\eta K\  

SciTech Connect

The authors report on analyses of tau lepton decays {tau}{sup -} {yields} {eta}K{sup -}{nu}{sub {tau}} and {tau}{sup -} {yields} {eta}{pi}{sup -}{nu}{sub {tau}}, with {eta} {yields} {pi}{sup +}{pi}{sup -}{pi}{sup 0}, using 470 fb{sup -1} of data from the BABAR experiment at PEP-II, collected at center-of-mass energies at and near the {Upsilon}(4S) resonance. They measure the branching fraction for the {tau}{sup -} {yields} {eta}K{sup -}{nu}{sub {tau}} decay mode, {Beta}({tau}{sup -} {yields} {eta}K{sup -}{nu}{sub {tau}}) = (1.42 {+-} 0.11(stat) {+-} 0.07(syst)) x 10{sup -4}, and report a 95% confidence level upper limit for the second-class current process {tau}{sup -} {yields} {eta}{pi}{sup -}{nu}{sub {tau}}, {Beta}({tau}{sup -} {yields} {eta}{pi}{sup -}{nu}{sub {tau}}) < 9.9 x 10{sup -5}.

del Amo Sanchez, P.; Lees, J.P.; Poireau, V.; Prencipe, E.; Tisserand, V.; /Annecy, LAPP; Garra Tico, J.; Grauges, E.; /Barcelona U., ECM; Martinelli, M.; Palano, A.; Pappagallo, M.; /INFN, Bari /Bari U.; Eigen, G.; Stugu, B.; Sun, L.; /Bergen U.; Battaglia, M.; Brown, D.N.; Hooberman, B.; Kerth, L.T.; Kolomensky, Yu.G.; Lynch, G.; Osipenkov, I.L.; Tanabe, T.; /UC, Berkeley /Birmingham U. /Ruhr U., Bochum /British Columbia U. /Brunel U. /Novosibirsk, IYF /UC, Irvine /UC, Riverside /UC, Santa Barbara /UC, Santa Cruz /Caltech /Cincinnati U. /Colorado U. /Colorado State U. /Dortmund U. /Dresden, Tech. U. /Ecole Polytechnique /Edinburgh U. /INFN, Ferrara /Ferrara U. /INFN, Ferrara /INFN, Ferrara /Ferrara U. /INFN, Ferrara /Frascati /INFN, Genoa /Genoa U. /INFN, Genoa /INFN, Genoa /Genoa U. /INFN, Genoa /INFN, Genoa /Genoa U. /Indian Inst. Tech., Guwahati /Harvard U. /Heidelberg U. /Humboldt U., Berlin /Imperial Coll., London /Iowa State U. /Iowa State U. /Johns Hopkins U. /Paris U., VI-VII /LLNL, Livermore /Liverpool U. /Queen Mary, U. of London /Royal Holloway, U. of London /Royal Holloway, U. of London /Louisville U. /Mainz U., Inst. Kernphys. /Manchester U. /Maryland U. /Massachusetts U., Amherst /MIT /McGill U. /INFN, Milan /Milan U. /INFN, Milan /INFN, Milan /Milan U. /Mississippi U. /Montreal U. /INFN, Naples /Naples U. /NIKHEF, Amsterdam /NIKHEF, Amsterdam /Notre Dame U. /Ohio State U. /Oregon U. /INFN, Padua /Padua U. /INFN, Padua /INFN, Padua /Padua U. /Paris U., VI-VII /INFN, Perugia /Perugia U. /INFN, Pisa /Pisa U. /INFN, Pisa /Pisa, Scuola Normale Superiore /INFN, Pisa /Pisa U. /INFN, Pisa /Princeton U. /INFN, Rome /INFN, Rome /Rome U. /INFN, Rome /INFN, Rome /Rome U. /INFN, Rome /INFN, Rome /Rome U. /INFN, Rome /INFN, Rome /Rome U. /Rostock U. /Rutherford /DAPNIA, Saclay /SLAC /South Carolina U. /Southern Methodist U. /Stanford U., Phys. Dept. /SUNY, Albany /Tel Aviv U. /Tennessee U. /Texas U. /Texas U., Dallas /INFN, Turin /Turin U. /INFN, Trieste /Trieste U. /Valencia U. /Victoria U. /Warwick U. /Wisconsin U., Madison

2011-08-12T23:59:59.000Z

391

Determination of the 242Pu Branching Ratio via Alpha-Gamma Coincidence  

Science Conference Proceedings (OSTI)

When the burn-up is high, the {sup 242}Pu isotopic content becomes more important. The traditional correlation method will fail. The {sup 242}Pu isotopic content in the sample plays an essential role if the neutron coincidence method is used to quantify the total amount of plutonium. In one of the earlier measurements we had a chance to measure an isotopic pure (> 99.95 %) {sup 242}Pu thick sample and realized that the difference in the branching ratio (BR) value among current nuclear data3) for the two important gamma-rays at 103.5-keV and 158.8-keV. In this study, the thick sample was counted on a 15% ORTEC safeguards type HPGe to further improve BR determination of the 159-keV gamma-ray. Furthermore, we have made a thin {sup 242}Pu sample from the thick sample and performed alpha-gamma coincidence measurements. Our preliminary gamma-ray BR results are 4.37(6) E-4, 2.79(8) E-5, and 2.25(8) E-6 for 44.9-keV, 103.5-keV, and 158.9-keV, respectively.

Wang, T F

2012-05-24T23:59:59.000Z

392

DOUBLE HORIZONTAL BRANCHES IN NGC 6440 AND NGC 6569 UNVEILED BY THE VVV SURVEY  

SciTech Connect

We report the discovery of a peculiar horizontal branch (HB) in NGC 6440 and NGC 6569, two massive and metal-rich Galactic globular clusters (GGCs) located in the Galactic bulge, within 4 kpc from the Galactic center. In both clusters, two distinct clumps are detected at the level of the cluster HB, separated by only {approx}0.1 mag in the K{sub s} band. They were detected with IR photometric data collected with the 'VISTA Variables in the Via Lactea' Survey, and confirmed in independent IR catalogs available in the literature and Hubble Space Telescope optical photometry. Our analysis demonstrates that these clumps are real cluster features, not a product of field contamination or interstellar reddening. The observed split HBs could be a signature of two stellar sub-populations with different chemical composition and/or age, as recently found in Terzan 5, but it cannot be excluded that they are caused by evolutionary effects, in particular for NGC 6440. This interpretation, however, requires an anomalously high helium content (Y > 0.30). Our discovery suggests that such a peculiar HB morphology could be a common feature of massive, metal-rich bulge GGCs.

Mauro, Francesco; Bidin, Christian Moni; Cohen, Roger; Geisler, Doug; Chene, Andre-Nicolas; Villanova, Sandro [Departamento de Astronomia, Universidad de Concepcion, Casilla 160-C, Concepcion (Chile); Minniti, Dante; Catelan, Marcio, E-mail: fmauro@astroudec.cl [Departamento de Astronomia y Astrofisica, Pontificia Universidad Catolica de Chile, Casilla 306, Santiago (Chile)

2012-12-20T23:59:59.000Z

393

INTERIM RESULTS FROM A STUDY OF THE IMPACTS OF TIN(II) BASED MERCURY TREATMENT IN A SMALL STREAM ECOSYSTEM: TIMS BRANCH, SAVANNAH RIVER SITE  

Science Conference Proceedings (OSTI)

Mercury (Hg) has been identified as a 'persistent, bioaccumulative and toxic' pollutant with widespread impacts throughout North America and the world (EPA. 1997a, 1997b, 1998a, 1998b, 2000). Although most of the mercury in the environment is inorganic Hg, a small proportion of total Hg is transformed through the actions of aquatic microbes into methylmercury (MeHg). In contrast to virtually all other metals, MeHg biomagnifies or becomes increasingly concentrated as it is transferred through aquatic food chains so that the consumption of mercury contaminated fish is the primary route of this toxin to humans. For this reason, the ambient water quality criterion (AWQC) for mercury is based on a fish tissue endpoint rather than an aqueous Hg concentration, as the tissue concentration (e.g., fish are more closely linked to aqueous MeHg than to inorganic Hg concentrations (Sveinsdottir and Mason 2005), but MeHg production is not easily predicted or controlled. At point-source contaminated sites, mercury methylation is not only affected by the absolute mercury load, but also by the form of mercury loaded. In addition, once MeHg is formed, the hydrology, trophic structure, and water chemistry of a given system affect how it is transformed and transferred through the food chain to fish. Decreasing inorganic Hg concentrations and loading may often therefore be a more achievable remediation goal, but has led to mixed results in terms of responses in fish bioaccumulation. A number of source control measures have resulted in rapid responses in lake or reservoir fisheries (Joslin 1994, Turner and Southworth 1999; Orihel et al., 2007), but examples of similar responses in Hg-contaminated stream ecosystems are less common. Recent work suggests that stream systems may actually be more susceptible to mercury bioaccumulation than lakes, highlighting the need to better understand the ecological drivers of mercury bioaccumulation in stream-dwelling fish (Chasar et al. 2009, Ward et al. 2010). In the present study we examine the response of fish to remedial actions in Tims Branch, a point-source contaminated stream on the Department of Energy's (DOE) Savannah River Site in Aiken, South Carolina. This second order stream received inorganic mercury inputs at its headwaters from the 1950s-2000s which contaminated the water, sediments, and biota downstream. In 2007, an innovative mercury removal system using tin (II) chloride (stannous chloride, SnCl{sub 2}) was implemented at a pre-existing air stripper. Tin(II) reduces dissolved Hg (II) to Hg (0), which is removed by the air stripper. During this process, tin(II) is oxidized to tin (IV) which is expected to precipitate as colloidal tin(IV) oxides and hydroxides, particulate materials with relatively low toxicity (Hallas and Cooney, 1981, EPA 2002, ATSDR, 2005). The objectives of the present research are to provide an initial assessment of the net impacts of the tin(II) based mercury treatment on key biota and to document the distribution and fate of inorganic tin in this small stream ecosystem after the first several years of operating a full scale system. To support these objectives, we collected fish, sediment, water, invertebrates, and biofilm samples from Tims Branch to quantify the general behavior and accumulation patterns for mercury and tin in the ecosystem and to determine if the treatment process has resulted in: (1) a measurable beneficial impact on (i.e., decrease of) mercury concentration in upper trophic level fish and other biota; this is a key environmental endpoint since reducing mercury concen

Looney, B.; Bryan, L.; Mathews, T.

2012-03-30T23:59:59.000Z

394

GRR/Section 6-HI-b - Hawaii Construction Storm Water Permit | Open Energy  

Open Energy Info (EERE)

b - Hawaii Construction Storm Water Permit b - Hawaii Construction Storm Water Permit < GRR Jump to: navigation, search GRR-logo.png GEOTHERMAL REGULATORY ROADMAP Roadmap Home Roadmap Help List of Sections Section 6-HI-b - Hawaii Construction Storm Water Permit 06HIBHawaiiConstructionStormWaterPermit.pdf Click to View Fullscreen Contact Agencies Hawaii Department of Health Clean Water Branch Regulations & Policies Section 402 of the Clean Water Act (33 U.S.C. 1251 et seq.) Hawaii Administrative Rules 11-55 Triggers None specified Click "Edit With Form" above to add content 06HIBHawaiiConstructionStormWaterPermit.pdf Error creating thumbnail: Page number not in range. Error creating thumbnail: Page number not in range. Error creating thumbnail: Page number not in range. Flowchart Narrative A developer must prepare and submit a Notice of Intent and associated

395

GRR/Section 14-HI-d - Section 401 Water Quality Certification | Open Energy  

Open Energy Info (EERE)

HI-d - Section 401 Water Quality Certification HI-d - Section 401 Water Quality Certification < GRR Jump to: navigation, search GRR-logo.png GEOTHERMAL REGULATORY ROADMAP Roadmap Home Roadmap Help List of Sections Section 14-HI-d - Section 401 Water Quality Certification 14HID - Section401WaterQualityCertification (1).pdf Click to View Fullscreen Contact Agencies Hawaii Department of Health Clean Water Branch United States Environmental Protection Agency Regulations & Policies Clean Water Act (33 U.S.C. 1251) Section 401 Hawaii Administrative Rules Title 11, Chapter 54 Triggers None specified Click "Edit With Form" above to add content 14HID - Section401WaterQualityCertification (1).pdf Error creating thumbnail: Page number not in range. Error creating thumbnail: Page number not in range. Error creating thumbnail: Page number not in range.

396

Water Heaters and Hot Water Distribution Systems  

E-Print Network (OSTI)

The effect on water and gas usage from cross-flow betweencontrols have on water and gas usage over a large number ofsystems, and their water and gas usage. Hourly schedules for

Lutz, Jim

2012-01-01T23:59:59.000Z

397

Efficient Water Use & Management  

NLE Websites -- All DOE Office Websites (Extended Search)

Sustainability Goals Water Use Goal 4: Efficient Water Use & Management Aware of the arid climate of northern New Mexico, water reduction and conservation remains a primary...

398

Water and Energy Interactions  

E-Print Network (OSTI)

A white paper describing produced water from production ofCE, Veil JA. 2009. Produced Water Volumes and Managementunderground formations (produced water) are often extracted

McMahon, James E.

2013-01-01T23:59:59.000Z

399

Saving Water Saves Energy  

E-Print Network (OSTI)

of Californias Water Conservation Standards for ResidentialCalifornia Urban Water Conservation Council, 2006. http://http://www.nrdc.org/water/conservation/edrain/edrain.pdf

McMahon, James E.; Whitehead, Camilla Dunham; Biermayer, Peter

2006-01-01T23:59:59.000Z

400

Texas Hot Water Report  

NLE Websites -- All DOE Office Websites (Extended Search)

coil hot water storage tank, a backup instantaneous electric water heater, a hydronic fan coil unit for space heating, and an efficient plumbing manifold for domestic hot water...

Note: This page contains sample records for the topic "drinking water branch" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


401

Water Permits (Louisiana)  

Energy.gov (U.S. Department of Energy (DOE))

The Water Permits Division authorizes permits administered under the Water Quality Regulations. Louisiana's Water Quality Regulations require permits for the discharge of pollutants from any point...

402

Leaching and standing water characteristics of bottom ash and composted manure blends  

E-Print Network (OSTI)

Coal burning electrical generating facilities produce roughly 91 million metric tons of ash byproducts annually. Typically, this ash is retained at the power plant sites, adding to the cost of managing wastes at the plants. Another waste material requiring significant management efforts and costs is manure. Repeated application of manure on small parcels of land can contribute to environmental problems such as impaired water quality due to nitrate (NO?) leaching into the groundwater and phosphorus (P) runoff into surface water bodies. Alternative uses of bottom ash (BA) and composted manure (CM) such as a soil amendment for landscapes or potting media need to be explored. Before an alternative is adopted at a large scale, however, it must be evaluated for its effectiveness and environmental integrity. Two column studies were conducted to evaluate three blends of acidic and alkaline BA and CM, namely B1 (95:5%), B2 (90:10%), and B3 (80:20%). Samples from standing water (top) and leachate (bottom) were collected at weekly intervals to evaluate the effects of different blend ratios and time on chemical and physical properties. It was found that higher CM content in acidic and alkaline raw blends (no-de-ionized water added) resulted in significantly higher concentrations of total Kjeldahl nitrogen (TKN), P, and potassium (K). Generally, a higher CM content in acidic and alkaline blends resulted in higher leachate concentrations for total solids (TS), total dissolved solids (TDS), total volatile solids (TVS), total suspended solids (TSS), chemical oxygen demand (COD), TKN, NO?-N, ammonium (NH?-N), P, and K. Concentrations of nearly all chemicals were lower in standing water (top) compared to leachate (bottom) for acidic and alkaline blends. Alkaline blends had higher leachate and standing water TKN, NH?-N, N0?-N, P, and K compared to the acidic blends. After day 28, standing water TDS concentrations for all acidic blends were below the USEPA drinking water standard for TDS. Standing water for alkaline blends remained below the USEPA drinking water standard for TDS for the entire duration of the study. Leachate and standing water concentrations for all blends were below the USEPA drinking water standard for NO?-N for acidic blends. Standing water and leachate for alkaline blends B1 and B2 were below the USEPA drinking water standard for NO?-N while standing water was well below the standard for the entire duration of the study. P concentrations were low in leachate and nonexistent in standing water for both acidic and alkaline blends. Based on these findings, it is concluded that acidic and alkaline B1 (95:5%) and B2 (90:10%) may be considered as a soil amendment substitute.

Mathis, James Gregory

2001-01-01T23:59:59.000Z

403

CHEMICAL COMPOSITIONS OF THIN-DISK, HIGH-METALLICITY RED HORIZONTAL-BRANCH FIELD STARS  

Science Conference Proceedings (OSTI)

We present a detailed abundance analysis and atmospheric parameters of 76 stars from a survey to identify field Galactic red horizontal-branch (RHB) stars. High-resolution echelle spectra (R {approx_equal} 60,000, S/N {>=} 100) were obtained with the 2.7 m Harlan J. Smith Telescope at McDonald Observatory. The target stars were selected only by color and parallax information. Overall metallicities and relative abundances of proton-capture elements (C, N, O, Li), {alpha}-elements (Ca and Si), and neutron-capture elements (Eu and La) were determined by either equivalent width or synthetic spectrum analyses. We used CN features at the {lambda}{lambda}7995-8040 region in order to determine the {sup 12}C/{sup 13}C ratios of our targets. Investigation of the evolutionary stages, using spectroscopic T{sub eff} and log g values along with derived {sup 12}C/{sup 13}C ratios, revealed the presence of 18 probable RHB stars in our sample. We also derived kinematics of the stars with available distance information. Taking into account both the kinematics and probable evolutionary stages, we conclude that our sample contains 5 thick-disk and 13 thin-disk RHB stars. Up until now, RHB stars have been considered as members of the thick disk, and were expected to have large space velocities and sub-solar metallicities. However, our sample is dominated by low-velocity solar-metallicity RHB stars; their existence cannot be easily explained with standard stellar evolution.

Afsar, M. [Department of Astronomy and Space Sciences, Ege University, 35100 Bornova, Izmir (Turkey); Sneden, C.; For, B.-Q., E-mail: melike.afsar@ege.edu.tr, E-mail: afsar@astro.as.utexas.edu, E-mail: chris@astro.as.utexas.edu, E-mail: biqing@astro.as.utexas.edu, E-mail: biqing.for@uwa.edu.au [Department of Astronomy and McDonald Observatory, University of Texas, Austin, TX 78712 (United States)

2012-07-15T23:59:59.000Z

404

Variation in foliar 15N abundance and the availability of soil nitrogen on Walker Branch Watershed  

Science Conference Proceedings (OSTI)

Spatial patterns in natural {sup 15}N abundance ({sup o}{sup 15}N) in soil, soil solutions, and non-N{sub 2}-fixing plants were studied in the deciduous forest on Walker Branch Watershed near Oak Ridge, Tennessee. This study was undertaken to test the hypothesis that foliar {sup o}{sup 15}N values are related to the availability of inorganic nitrogen in mineral soil. Soils collected in or near valley bottoms on the watershed had higher levels of net nitrogen mineralization and net nitrification potential than those sampled from ridges and slopes. More positive foliar {sup o}{sup 15}N values occurred in valley bottoms, which, relative to other positions on the watershed, were characterized by greater availability of soil nitrogen and lower C-to-N ratios in the O{sub i}-horizon, in the surface mineral soil, and in autumn leaf fall. Although leaf nitrogen concentrations changed significantly over the course of the growing season, there was little seasonal variation in foliar {sup o}{sup 15}N values. A hypothesis about the relative importance of different sources of nitrogen to the forest and how nitrogen cycling varies with topography in this nitrogen-deficient ecosystem was derived, in part, from spatial patterns in natural {sup 15}N abundance. There appear to be two processes affecting the topographic patterns in foliar {sup 15}N abundance on this watershed: (1) greater uptake from isotopically heavy pools of inorganic soil nitrogen by plants in valley bottoms, and (2) uptake of isotopically light ammonium-N in atmospheric deposition by plants on ridges and slopes (where the availability of inorganic soil nitrogen to plant roots is more limited). Results from this study indicate that foliar {sup o}{sup 15}N values are positively correlated with net nitrification potential in surface soil.

Garten Jr, Charles T [ORNL

1993-10-01T23:59:59.000Z

405

Measurement of Partial Branching Fractions of Inclusive Charmless B Meson Decays to K , K0, and pi  

SciTech Connect

The authors present measurements of partial branching fractions of B {yields} K{sup +}X, B {yields} K{sup 0} X, and B {yields} {pi}{sup +}X, where X denotes any accessible final state above the endpoint for B decays to charmed mesons, specifically for momenta of the candidate hadron greater than 2.34 (2.36) GeV for kaons (pions) in the B rest frame. These measurements are sensitive to potential new-phisics particles which could enter the b {yields} s(d) loop transitions. The analysis is performed on a data sample consisting of 383 x 10{sup 6} B{bar B} pairs collected with the BABAR detector at the PEP-II e{sup +}e{sup -} asymmetric energy collider. The results are in agreement with standard model predictions and exclude large enhancements of the inclusive branching fraction due to sources of new physics.

del Amo Sanchez, P.; Lees, J.P.; Poireau, V.; Prencipe, E.; Tisserand, V.; /Annecy, LAPP; Garra Tico, J.; Grauges, E.; /Barcelona U., ECM; Martinelli, M.; /INFN, Bari /Bari U.; Milanes, D.A.; /INFN, Bari; Palano, A.; Pappagallo, M.; /INFN, Bari /Bari U.; Eigen, G.; Stugu, B.; Sun, L.; /Bergen U.; Brown, D.N.; Kerth, L.T.; Kolomensky, Yu.G.; Lynch, G.; Osipenkov, I.L.; /UC, Berkeley; Koch, H.; Schroeder, T.; /Ruhr U., Bochum /British Columbia U. /Brunel U. /Novosibirsk, IYF /UC, Irvine /UC, Riverside /UC, Santa Barbara /UC, Santa Cruz /Caltech /Cincinnati U. /Colorado U. /Colorado State U. /Dortmund U. /Dresden, Tech. U. /Ecole Polytechnique /Edinburgh U. /INFN, Ferrara /Ferrara U. /INFN, Ferrara /INFN, Ferrara /Ferrara U. /INFN, Ferrara /Frascati /INFN, Genoa /Genoa U. /INFN, Genoa /INFN, Genoa /Genoa U. /INFN, Genoa /Indian Inst. Tech., Guwahati /Harvard U. /Harvey Mudd Coll. /Heidelberg U. /Humboldt U., Berlin /Imperial Coll., London /Iowa State U. /Iowa State U. /Johns Hopkins U. /Paris U., VI-VII /LLNL, Livermore /Liverpool U. /Queen Mary, U. of London /Royal Holloway, U. of London /Royal Holloway, U. of London /Louisville U. /Mainz U., Inst. Kernphys. /Manchester U. /Maryland U. /Massachusetts U., Amherst /MIT /McGill U. /INFN, Milan /Milan U. /INFN, Milan /INFN, Milan /Milan U. /Mississippi U. /Montreal U. /INFN, Naples /Naples U. /NIKHEF, Amsterdam /NIKHEF, Amsterdam /Notre Dame U. /Ohio State U. /Oregon U. /INFN, Padua /Padua U. /INFN, Padua /INFN, Padua /Padua U. /Paris U., VI-VII /INFN, Perugia /Perugia U. /INFN, Pisa /Pisa U. /INFN, Pisa /Pisa, Scuola Normale Superiore /INFN, Pisa /Pisa U. /INFN, Pisa /Princeton U. /INFN, Rome /INFN, Rome /Rome U. /INFN, Rome /INFN, Rome /Rome U. /INFN, Rome /INFN, Rome /Rome U. /INFN, Rome /INFN, Rome /Rome U. /Rostock U. /Rutherford /DAPNIA, Saclay /SLAC /South Carolina U. /Southern Methodist U. /Stanford U., Phys. Dept. /SUNY, Albany /Tel Aviv U. /Tennessee U. /Texas Nuclear Corp., Austin /Texas U., Dallas /INFN, Turin /Turin U. /INFN, Trieste /Trieste U. /Valencia U. /Victoria U. /Warwick U. /Wisconsin U., Madison

2011-08-12T23:59:59.000Z

406

Activated-charcoal filters: water treatment, pollution control, and industrial applications. January 1970-July 1988 (citations from the US Patent data base). Report for January 1970-July 1988  

SciTech Connect

This bibliography contains citations of selected patents concerning activated-charcoal filters and their applications in water treatment, pollution control, and industrial processes. Filtering methods and equipment for air and water purification, industrial distillation and extraction, industrial leaching, and filtration of toxic gases and pollutants are described. Applications include drinking water purification, filtering beverages, production of polymer materials, solvent and metal recovery, swimming pool filtration, waste conversion, automobile fuel and exhaust systems, and footwear deodorizing. (Contains 129 citations fully indexed and including a title list.)

Not Available

1988-08-01T23:59:59.000Z

407

Activated charcoal filters: Water treatment, pollution control, and industrial applications. (Latest citations from the Patent Bibliographic database with exemplary claims. ) Published Search  

SciTech Connect

The bibliography contains citations of selected patents concerning activated charcoal filters and their applications in water treatment, pollution control, and industrial processes. Filtering methods and equipment for air and water purification, industrial distillation and extraction, industrial leaching, and filtration of toxic materials and contaminants are described. Applications include drinking water purification, filtering beverages, production of polymer materials, solvent and metal recovery, waste conversion, automotive fuel and exhaust systems, swimming pool filtration, tobacco smoke filters, kitchen ventilators, medical filtration treatment, and odor absorbing materials. (Contains 250 citations and includes a subject term index and title list.)

Not Available

1993-08-01T23:59:59.000Z

408

Evaluation of the 183-D Water Filtration Facility for Bat Roosts and Development of a Mitigation Strategy, 100-D Area, Hanford Site  

Science Conference Proceedings (OSTI)

The 183-D Water Filtration Facility is located in the 100-D Area of the Hanford Site, north of Richland, Washington. It was used to provide filtered water for cooling the 105-D Reactor and supplying fire-protection and drinking water for all facilities in the 100-D Area. The facility has been inactive since the 1980s and is now scheduled for demolition. Therefore, an evaluation was conducted to determine if any part of the facility was being used as roosting habitat by bats.

Lindsey, C. T.; Gano, K. A.; Lucas, J. G.

2011-03-07T23:59:59.000Z

409

Water Beetles  

NLE Websites -- All DOE Office Websites (Extended Search)

Beetles Beetles Nature Bulletin No. 639-A April 29, 1961 Forest Preserve District of Cook County George W. Dunne, President Roland F. Eisenbeis Supt. of Conservation WATER BEETLES The world is full of beetles. They live everywhere except in the oceans and in the polar regions. There are more of them than any other kind of insect. A quarter of a million species are known and new ones are being discovered every year. Whether it is a microscopic mushroom beetle a hundredth of an inch long, or a giant six-inch Hercules beetle from South America, it can be recognized by its wings. The upper pair forms a hard shell curving like a shield over the thin folded lower wings and the abdomen. In flight, the upper pair is extended like the wings of an airplane and the lower two become buzzing propellers.

410

Water watch  

Science Conference Proceedings (OSTI)

The Hydropower Generation Report provides generation figures for the largest hydropower producers in each of six regions in the US. The report compares, for each month, the amount of hydroelectricity generated (in thousands of megawatt-hours) by each producers in the last two years to the ten-year average for that month. This database is used to figure long-term generation averages and percent of averages. The producers regularly provide current generation data to update the database. This issue of [open quotes]Water Watch[close quotes] focuses on winter snow conditions across the US as of mid-January. In addition, the department provides an outlook of spring flood potential. The information presented is based on data from the US Geological Survey, the National Weather Service, and the Soil Conservation Service.

Not Available

1991-02-01T23:59:59.000Z

411

Water Conservation Tips  

E-Print Network (OSTI)

Gardener Water Conservation Tips fo r t h e UCSC Farm &share some of the water-conservation techniques used at theWinter Squash Water Conservation Mulches will save water,

Brown, Martha

2008-01-01T23:59:59.000Z

412

Water Conservation Tips  

E-Print Network (OSTI)

Gardener Water Conservation Tips fo r t h e UCSC Farm &we share some of the water-conservation techniques used atWinter Squash Water Conservation Mulches will save water,

Brown, Martha

2008-01-01T23:59:59.000Z

413

Evaluation of Medium-Voltage Cable Joints: Single-Phase, Three-Phase, and Branch Transition Joints  

Science Conference Proceedings (OSTI)

This report evaluates three single-phase transition joints, three three-phase trifurcating transition joints, and one three-phase trifurcating transition branch joint between ethylene propylene rubber (EPR) and paper-insulated lead-covered (PILC) 15-kV cables. Among installation parameters evaluated are time to install, complexity, skill required, ease of assembly, margin for error, and space needed for joint assembly and fabrication.

2003-05-19T23:59:59.000Z

414

Third report on the Oak Ridge K-25 Site Biological Monitoring and Abatement Program for Mitchell Branch  

Science Conference Proceedings (OSTI)

As a condition of the modified National Pollutant Discharge Elimination System (NPDES) permit issued to the Oak Ridge Gaseous Diffusion Plant (ORGDP; now referred to as the Oak Ridge K-25 Site) on September 11, 1986, a Biological Monitoring and Abatement Program (BMAP) was developed for the receiving stream (Mitchell Branch or K-1700 stream). On October 1, 1992, a renewed NPDES permit was issued for the K-25 Site. A biological monitoring plan was submitted for Mitchell Branch, Poplar Creek, Poplar Creek Embayment of the Clinch River and any unnamed tributaries of these streams. The objectives of BMAP are to (1) demonstrate that the effluent limitations established for the Oak Ridge K-25 Site protect and maintain the use of Mitchell Branch for growth and propagation of fish and other aquatic life and (2) document the effects on stream biota resulting from operation of major new pollution abatement facilities, including the Central Neutralization Facility (CNF) and the Toxic Substances Control Act (TSCA) incinerator. The BMAP consists of four tasks: (1) toxicity monitoring; (2) bioaccumulation monitoring; (3) assessment of fish health; and (4) instream monitoring of biological communities, including benthic macroinvertebrates and fish. This document, the third in a series, reports on the results of the Oak Ridge K-25 Site BMAP; it describes studies that were conducted over various periods of time between June 1990 and December 1993, although monitoring conducted outside this time period is included, as appropriate.

Hinzman, R.L. [ed.; Adams, S.M.; Ashwood, T.L. [Oak Ridge National Lab., TN (United States)] [and others

1995-08-01T23:59:59.000Z

415

NIST: NIF - Water Sensitivity  

Science Conference Proceedings (OSTI)

Water Sensitivity. Neutrons are extremely sensitive to small amounts of water. To quantify and calibrate this sensitivity we ...

416

Conventional Storage Water Heaters  

Energy.gov (U.S. Department of Energy (DOE))

Conventional storage water heaters remain the most popular type of water heating system for homes and buildings.

417

WATER AND GROWTH: FUTURE WATER SUPPLIES FOR  

E-Print Network (OSTI)

. Reclaimed Water As people use water, a wastewater stream is produced. Once cleaned to acceptable standards and is available as reclaimed water. #12;20 New growth in central Arizona will produce significant quantities to return for wastewater treatment51 . Of the reclaimed water produced, 30% is assumed available to meet

Gelt, Joe

418

ARM: Microwave Radiometer data (MWR Profiles - QME), water vapor, temp, cloud liquid water, precip water retrievals  

DOE Data Explorer (OSTI)

Microwave Radiometer data (MWR Profiles - QME), water vapor, temp, cloud liquid water, precip water retrievals

Maria Cadeddu

419

Dartmouth Stellar Evolution Database and the ACS Survey of Galactic Globular Clusters II. Stellar Evolution Tracks, Isochrones, Luminosity Functions, and Synthetic Horizontal-Branch Models  

DOE Data Explorer (OSTI)

Web tools are also available at the home page (http://stellar.dartmouth.edu/~models/index.html). These tools allow users to create isochrones and convert them to luminosity functions or create synthetic horizontal branch models.

Dotter, A; Chaboyer, B; Jevremovic, D; Kostov, V; Baron, E; Ferguson, J; Sarajedini, A; Anderson, J

420

Development and characterization of a multi-camera 2D-vision system for enhanced performance of a drink serving robotic cell  

Science Conference Proceedings (OSTI)

A 2D-vision system is integrated into a drink-serving robotic cell, to enhance its flexibility. Two videocameras are used in a hybrid configuration scheme. The former is rigidly mounted on the robot end effector, the latter is fixed to the workplace. ... Keywords: 2D calibration, Blob analysis, Machine vision, Pattern-matching, Robotics

Paolo Bellandi; Giovanna Sansoni; Angelo Vertuan

2012-02-01T23:59:59.000Z

Note: This page contains sample records for the topic "drinking water branch" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


421

IRAS 17423-1755 (HEN 3-1475) REVISITED: AN O-RICH HIGH-MASS POST-ASYMPTOTIC GIANT BRANCH STAR  

SciTech Connect

The high-resolution (R {approx} 600) Spitzer/IRS spectrum of the bipolar protoplanetary nebula (PN) IRAS 17423-1755 is presented in order to clarify the dominant chemistry (C-rich versus O-rich) of its circumstellar envelope as well as to constrain its evolutionary stage. The high-quality Spitzer/IRS spectrum shows weak 9.7 {mu}m absorption from amorphous silicates. This confirms for the first time the O-rich nature of IRAS 17423-1755 in contradiction to a previous C-rich classification, which was based on the wrong identification of the strong 3.1 {mu}m absorption feature seen in the Infrared Space Observatory spectrum as due to acetylene (C{sub 2}H{sub 2}). The high-resolution Spitzer/IRS spectrum displays a complete lack of C-rich mid-IR features such as molecular absorption features (e.g., 13.7 {mu}m C{sub 2}H{sub 2}, 14.0 {mu}m HCN, etc.) or the classical polycyclic aromatic hydrocarbon infrared emission bands. Thus, the strong 3.1 {mu}m absorption band toward IRAS 17423-1755 has to be identified as water ice. In addition, an [Ne II] nebular emission line at 12.8 {mu}m is clearly detected, indicating that the ionization of its central region may be already started. The spectral energy distribution in the infrared ({approx}2-200 {mu}m) and other observational properties of IRAS 17423-1755 are discussed in comparison with the similar post-asymptotic giant branch (AGB) objects IRAS 19343+2926 and IRAS 17393-2727. We conclude that IRAS 17423-1755 is an O-rich high-mass post-AGB object that represents a link between OH/IR stars with extreme outflows and highly bipolar PN.

Manteiga, M. [Departamento de Ciencias de la Navegacion y de la Tierra, Universidade da Coruna, Paseo de Ronda 51, E-15011 A Coruna (Spain); GarcIa-Hernandez, D. A.; Manchado, A. [Instituto de Astrofisica de Canarias (IAC), VIa Lactea s/n, E-38200 La Laguna, Tenerife (Spain); Ulla, A. [Departamento de Fisica Aplicada, Campus Lagoas-Marcosende, Universidade de Vigo, E-36310 Vigo, Pontevedra (Spain); GarcIa-Lario, P., E-mail: manteiga@udc.es [Herschel Science Centre, European Space Astronomy Centre (ESAC)/European Space Agency (ESA), Villafranca del Castillo, Apartado de Correos 78, E-28080 Madrid (Spain)

2011-03-15T23:59:59.000Z

422

Average Soil Water Retention Curves Measured by Neutron Radiography  

SciTech Connect

Water retention curves are essential for understanding the hydrologic behavior of partially-saturated porous media and modeling flow transport processes within the vadose zone. In this paper we report direct measurements of the main drying and wetting branches of the average water retention function obtained using 2-dimensional neutron radiography. Flint sand columns were saturated with water and then drained under quasi-equilibrium conditions using a hanging water column setup. Digital images (2048 x 2048 pixels) of the transmitted flux of neutrons were acquired at each imposed matric potential (~10-15 matric potential values per experiment) at the NCNR BT-2 neutron imaging beam line. Volumetric water contents were calculated on a pixel by pixel basis using Beer-Lambert s law after taking into account beam hardening and geometric corrections. To remove scattering effects at high water contents the volumetric water contents were normalized (to give relative saturations) by dividing the drying and wetting sequences of images by the images obtained at saturation and satiation, respectively. The resulting pixel values were then averaged and combined with information on the imposed basal matric potentials to give average water retention curves. The average relative saturations obtained by neutron radiography showed an approximate one-to-one relationship with the average values measured volumetrically using the hanging water column setup. There were no significant differences (at p < 0.05) between the parameters of the van Genuchten equation fitted to the average neutron radiography data and those estimated from replicated hanging water column data. Our results indicate that neutron imaging is a very effective tool for quantifying the average water retention curve.

Cheng, Chu-Lin [ORNL; Perfect, Edmund [University of Tennessee, Knoxville (UTK); Kang, Misun [ORNL; Voisin, Sophie [ORNL; Bilheux, Hassina Z [ORNL; Horita, Juske [Texas Tech University (TTU); Hussey, Dan [NIST Center for Neutron Research (NCRN), Gaithersburg, MD

2011-01-01T23:59:59.000Z

423

Placement of Endovascular Stent across the Branching Arteries: Long-term Serial Evaluation of Stent-tissue Responses Overlying the Arterial Orifices in an Experimental Study  

Science Conference Proceedings (OSTI)

PurposeThis study was designed to investigate the effects of stenting across the branching arteries on the patency and stent-tissue responses over the branching arterial orifices. Methods: Thirteen dogs were observed after placing aortic stents across the celiac arteries (CA), superior mesenteric arteries (SMA), and renal arteries (RA). The animals were grouped according to stent types: large-cell group (n = 6) and small-cell group (n = 7). Angiography was performed to evaluate the branching artery patency at 2, 6, and 12 months after stent insertion, and the stent-tissue responses covering the orifices were evaluated on histopathologic examination. Results: All branching arteries were patent on follow-up angiography; however, three patterns of stent-tissue responses over the orifices were observed: neointimal layering, bridging septa, and papillary hyperplasia. Although neointimal layering and bridging septa were evenly observed, severe papillary hyperplasia was more frequent at SMA and CA than RA. Four RA showed less than 50% ostial patency, and localized infarct was observed in six kidneys (24%). The ostial patency tended to decrease with small-cell stent during the follow-up period. Conclusions: Various stent-tissue responses over the branching artery orifices are induced by the aortic stent covering the branching arteries and may not be easily detected by conventional angiography. Subclinical renal infarct also may occur despite patent renal angiography.

Kim, Young Il; Chung, Jin Wook, E-mail: chungjw@snu.ac.kr [Seoul National University College of Medicine, Department of Radiology (Korea, Republic of); Kim, Hyun Beom [National Cancer Center of Korea, Department of Radiology and Center for Liver Cancer, Research Institute and Hospital (Korea, Republic of); Park, Jae Hyung [Seoul National University College of Medicine, Department of Radiology (Korea, Republic of); Seo, Jeong Wook [Seoul National University College of Medicine, Department of Pathology (Korea, Republic of); Kim, Hyo-Cheol; Jae, Hwan Jun; Lee, Whal [Seoul National University College of Medicine, Department of Radiology (Korea, Republic of)

2012-10-15T23:59:59.000Z

424

Water Heaters and Hot Water Distribution Systems  

E-Print Network (OSTI)

Water Distribution System Recommendations for the 2008 Title- 24 Residential Building Energy Efficiency Standards .. 4 Multi-FamilyWater Distribution System Recommendations for the 2008 Title- 24 Residential Building Energy Efficiency Standards 11 Multi-FamilyWater Distribution System Recommendations for the 2008 Title- 24 Residential Building Energy Efficiency Standards 48 Multi-Family

Lutz, Jim

2012-01-01T23:59:59.000Z

425

THE DUST BUDGET OF THE SMALL MAGELLANIC CLOUD: ARE ASYMPTOTIC GIANT BRANCH STARS THE PRIMARY DUST SOURCE AT LOW METALLICITY?  

Science Conference Proceedings (OSTI)

We estimate the total dust input from the cool evolved stars in the Small Magellanic Cloud, using the 8 {mu}m excess emission as a proxy for the dust-production rate (DPR). We find that asymptotic giant branch (AGB) and red supergiant (RSG) stars produce (8.6-9.5) Multiplication-Sign 10{sup -7} M{sub Sun} yr{sup -1} of dust, depending on the fraction of far-infrared sources that belong to the evolved star population (with 10%-50% uncertainty in individual DPRs). RSGs contribute the least (budget, this suggests that dust must grow in the ISM or be formed by another unknown mechanism.

Boyer, M. L.; Gordon, K. D.; Meixner, M.; Sargent, B. A. [STScI, 3700 San Martin Drive, Baltimore, MD 21218 (United States); Srinivasan, S. [UPMC-CNRS UMR7095, Institut d'Astrophysique de Paris, F-75014 Paris (France); Riebel, D. [Department of Physics and Astronomy, The Johns Hopkins University, Homewood Campus, Baltimore, MD 21218 (United States); McDonald, I. [Jodrell Bank Centre for Astrophysics, Alan Turing Building, University of Manchester, Manchester M13 9PL (United Kingdom); Van Loon, J. Th. [Astrophysics Group, Lennard-Jones Laboratories, Keele University, Staffordshire ST5 5BG (United Kingdom); Clayton, G. C. [Department of Physics and Astronomy, Louisiana State University, 233-A Nicholson Hall, Tower Dr., Baton Rouge, LA 70803-4001 (United States); Sloan, G. C., E-mail: mboyer@stsci.edu [Astronomy Department, Cornell University, Ithaca, NY 14853-6801 (United States)

2012-03-20T23:59:59.000Z

426

A Measurement of the B ---> Eta/C K Branching Fraction Using the BaBar Detector  

SciTech Connect

The branching fraction is measured for the decay channels B{sup 0} {yields} {eta}{sub c}K{sub S}{sup 0} and B{sup +} {yields} {eta}{sub c}K{sup +} where {eta}{sub c} {yields} K{bar K}{pi}, using the BABAR detector. The {eta}{sub c} {yields} K{sub S}{sup 0}K{sup +}{pi}{sup -} and {eta}{sub c} {yields} K{sup +}K{sup -}{pi}{sup 0} decay channels are used, including non-resonant decays and possibly those through intermediate resonances.

Jackson, Frank; /Manchester U.

2006-04-26T23:59:59.000Z

427

Water heater heat reclaimer  

SciTech Connect

This invention relates to the conservation of energy in a domestic gas water heater by utilizing the hot exhaust gases in a gas water heater for the preheating of the incoming unheated water into the water heater. The exhaust gases from a domestic gas water heater carry wasted heat and the present invention provides a mean to reclaim part of the wasted heat for the preheating of the incoming unheated water during hot water usage periods. During non hot water usage periods the heat in the exhaust gases is not reclaimed to prevent overheating of the water and also to prevent the formation of water deposit in the preheating assembly or heat reclaimer. During the non hot water usage periods the heat produced in the water heater is normally needed only to maintain the desired water temperature of the stored water in the water tank of the water heater. Due to the rapid heating or recovery rate, the present invention enables the use of a smaller water heater. The use of a smaller water heater reduces the normal heat loss from the stored hot water thereby further reduces energy consumption.

Wie, C.T.

1983-08-09T23:59:59.000Z

428

Feature - WATER Tool Released  

NLE Websites -- All DOE Office Websites (Extended Search)

Water Assessment for Transportation Energy Resources (WATER) Tool Released Water Assessment for Transportation Energy Resources (WATER) Tool Released Argonne National Laboratory recently released an open access online tool called WATER (Water Assessment for Transportation Energy Resources), which quantifies water footprint of fuel production stages from feedstock production to conversion process for biofuel with county, state, and regional level spatial resolution. WATER provides analysis on water consumption and its impact on water quality. It contains biofuel pathways for corn grain ethanol, soybean biodiesel, and cellulosic ethanol produced from corn stover and wheat straw. Perennial grass (Switchgrass and Miscanthus) and forest wood residue-based biofuel pathways are currently under development. The WATER tool enables users to conduct pathway comparison, scenario development, and regional specific feedstock analysis in supporting of biofuel industry development and planning. It is available at http://water.es.anl.gov/.

429

Tankless Demand Water Heaters  

Energy.gov (U.S. Department of Energy (DOE))

Demand (tankless or instantaneous) water heaters have heating devices that are activated by the flow of water, so they provide hot water only as needed and without the use of a storage tank. They...

430

Review: Globalization of Water  

E-Print Network (OSTI)

Review: Globalization of Water: Sharing the PlanetsAshok K. Globalization of Water: Sharing the Planets140) liters of virtual water (p. 15). This is one of the

Tennant, Matthew Aaron

2009-01-01T23:59:59.000Z

431

Saving Water Saves Energy  

E-Print Network (OSTI)

H. , Groves D. California Water 2030: An Efficient Future,Preemption of Californias Water Conservation Standards for2Epdf Biermayer P. Potential Water and Energy Savings from

McMahon, James E.; Whitehead, Camilla Dunham; Biermayer, Peter

2006-01-01T23:59:59.000Z

432

Water, Water Everywhere: How Can We Understand It?  

Science Conference Proceedings (OSTI)

... Science Afternoon. Water, Water Everywhere: How Can We Understand It? An exploration of water using physical models and computer simulation. ...

2012-10-01T23:59:59.000Z

433

Interim Results from a Study of the Impacts of Tin (II) Based Mercury Treatment in a Small Stream Ecosystem: Tims Branch, Savannah River Site  

SciTech Connect

A research team is assessing the impacts of an innovative mercury treatment system in Tims Branch, a small southeastern stream. The treatment system, installed in 2007, reduces and removes inorganic mercury from water using tin(II) (stannous) chloride addition followed by air stripping. The system results in discharge of inorganic tin to the ecosystem. This screening study is based on historical information combined with measurements of contaminant concentrations in water, fish, sediment, biofilms and invertebrates. Initial mercury data indicate that first few years of mercury treatment resulted in a significant decrease in mercury concentration in an upper trophic level fish, redfin pickerel, at all sampling locations in the impacted reach. For example, the whole body mercury concentration in redfin pickerel collected from the most impacted pond decreased approximately 72% between 2006 (pre-treatment) and 2010 (post-treatment). Over this same period, mercury concentrations in the fillet of redfin pickerel in this pond were estimated to have decreased from approximately 1.45 {micro}g/g (wet weight basis) to 0.45 {micro}g/g - a decrease from 4.8x to 1.5x the current EPA guideline concentration for mercury in fillet (0.3 {micro}g/g). Thermodynamic modeling, scanning electron microscopy, and other sampling data for tin suggest that particulate tin (IV) oxides are a significant geochemical species entering the ecosystem with elevated levels of tin measured in surficial sediments and biofilms. Detectable increases in tin in sediments and biofilms extended approximately 3km from the discharge location. Tin oxides are recalcitrant solids that are relatively non-toxic and resistant to dissolution. Work continues to develop and validate methods to analyze total tin in the collected biota samples. In general, the interim results of this screening study suggest that the treatment process has performed as predicted and that the concentration of mercury in upper trophic level fish, as a surrogate for all of the underlying transport and transformation processes in a complex ecosystem, has declined as a direct result of the elimination of inorganic mercury inputs. Inorganic tin released to the ecosystem has been found in compartments where particles accumulate with notable levels measured in biofilms.

Looney, Brian [Savannah River National Laboratory (SRNL); BryanJr., Larry [Savannah River Ecology Laboratory; Mathews, Teresa J [ORNL; Peterson, Mark J [ORNL; Roy, W Kelly [ORNL; Jett, Robert T [ORNL; Smith, John G [ORNL

2012-03-01T23:59:59.000Z

434

Carbon and Water Resource Management for Water Distribution Systems  

E-Print Network (OSTI)

4 April, 2013. (4) 2010 Water Use Survey Summary Estimates State Totals; Texas Water Development Board: Austin, TX,indicators for urban water systems. Urban Water. 2004, 4,

Hendrickson, Thomas Peter

2013-01-01T23:59:59.000Z

435

NETL: Water - Energy Interface  

NLE Websites -- All DOE Office Websites (Extended Search)

Home > Technologies > Coal & Power Systems > Innovations for Existing Plants > Water - Energy Interface Innovations for Existing Plants Water - Energy Interface Previous Next...

436

Membranes for Clean Water  

Science Conference Proceedings (OSTI)

Membranes for Clean Water. Summary: ... Description: Impact. Access to affordable, clean water is vital to the nation's economic growth and security. ...

2013-02-02T23:59:59.000Z

437

Water and Energy Interactions  

E-Print Network (OSTI)

water and wasted embodied energy. While 5% of California'senergy intensive (94). Water- inefficient fixtures and fittings (toilets, showerheads, urinals, faucets) represent both wasted

McMahon, James E.

2013-01-01T23:59:59.000Z

438

Review: Globalization of Water  

E-Print Network (OSTI)

using virtual water (e.g. coffee produced in an environmentis produced in an environment in which it takes less water

Tennant, Matthew Aaron

2009-01-01T23:59:59.000Z

439

Use of MgO doped with a divalent or trivalent metal cation for removing arsenic from water  

DOE Patents (OSTI)

Systems and methods for use of magnesium hydroxide, either directly or through one or more precursors, doped with a divalent or trivalent metal cation, for removing arsenic from drinking water, including water distribution systems. In one embodiment, magnesium hydroxide, Mg(OH).sub.2 (a strong adsorbent for arsenic) doped with a divalent or trivalent metal cation is used to adsorb arsenic. The complex consisting of arsenic adsorbed on Mg(OH).sub.2 doped with a divalent or trivalent metal cation is subsequently removed from the water by conventional means, including filtration, settling, skimming, vortexing, centrifugation, magnetic separation, or other well-known separation systems. In another embodiment, magnesium oxide, MgO, is employed, which reacts with water to form Mg(OH).sub.2. The resulting Mg(OH).sub.2 doped with a divalent or trivalent metal cation, then adsorbs arsenic, as set forth above. The method can also be used to treat human or animal poisoning with arsenic.

Moore, Robert C; Holt-Larese, Kathleen C; Bontchev, Ranko

2013-08-13T23:59:59.000Z

440

Water quality in the vicinity of Fenton Hill, 1987 and 1988. [Fenton Hill site  

DOE Green Energy (OSTI)

Water-quality data have been collected since 1974 from established surface- and ground-water stations at, and in the vicinity of, Fenton Hill (site of the Laboratory's Hot Dry Rock Geothermal Project). The site is located on the southwest edge of the Valles Caldera in the Jemez Mountains. To determine the chemical quality of water, data were collected in 1987 and 1988 from 13 surface-water stations and 19 ground-water stations. The classification of the water quality is made on the basis of predominated ions and total dissolved solids. There are four classifications of surface water (sodium and chloride, calcium and bicarbonate, calcium and sulfate, and sodium and bicarbonate) and three classifications of ground water (sodium and chloride, calcium and bicarbonate, and sodium and bicarbonate). Variations in the chemical quality of the surface and ground water in 1987 and 1988 are apparent when data are compared with each other and with previous analyses. These variations are not considered significant, as they are in the range of normal seasonal changes. Cumulative production since 1976 from the supply well at Fenton Hill has been about 63 {times} 10{sup 6} gal, with a decline in the water level of the well of about 14 ft, or about 1.4 ft/yr. The aquifer penetrated by the well is still capable of reliable supply to the site for a number of years, based on past production. The quality of water from the well has deteriorated slightly; however, the water quality is in compliance with drinking water standards. The effects of discharge from the storage ponds into an adjacent canyon have been monitored by trace metal analyses of vegetation and soil. The study indicates minimal effects, which will be undetectable in a few years if there are no further releases of effluents into the canyon. 19 refs., 6 figs., 3 tabs.

Purtymun, W.D.; Ferenbaugh, R.W.; Maes, M.N.; Williams, M.C.

1991-03-01T23:59:59.000Z

Note: This page contains sample records for the topic "drinking water branch" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


441

Activity Dependent Branching Ratios in Stocks, Solar X-ray Flux, and the Bak-Tang-Wiesenfeld Sandpile Model  

E-Print Network (OSTI)

We define an activity dependent branching ratio that allows comparison of different time series $X_{t}$. The branching ratio $b_x$ is defined as $b_x= E[\\xi_x/x]$. The random variable $\\xi_x$ is the value of the next signal given that the previous one is equal to $x$, so $\\xi_x=\\{X_{t+1}|X_t=x\\}$. If $b_x>1$, the process is on average supercritical when the signal is equal to $x$, while if $b_xprices we find $b_x=1$ within statistical uncertainty, for all $x$, consistent with an ``efficient market hypothesis''. For stock volumes, solar X-ray flux intensities, and the Bak-Tang-Wiesenfeld (BTW) sandpile model, $b_x$ is supercritical for small values of activity and subcritical for the largest ones, indicating a tendency to return to a typical value. For stock volumes this tendency has an approximate power law behavior. For solar X-ray flux and the BTW model, there is a broad regime of activity where $b_x \\simeq 1$, which we interpret as an indicator of critical behavior. Thi...

Martin, Elliot; Paczuski, Maya

2009-01-01T23:59:59.000Z

442

The Interplay between Branching and Pruning on Neuronal Target Search during Developmental Growth: Functional Role and Implications  

E-Print Network (OSTI)

Regenerative strategies that facilitate the regrowth and reconnection of neurons are some of the most promising methods in spinal cord injury research. An essential part of these strategies is an increased understanding of the mechanisms by which growing neurites seek out and synapse with viable targets. In this paper, we use computational and theoretical tools to examine the targeting efficiency of growing neurites subject to limited resources, such as maximum total neural tree length. We find that in order to efficiently reach a particular target, growing neurites must achieve balance between pruning and branching: rapidly growing neurites that do not prune will exhaust their resources, and frequently pruning neurites will fail to explore space effectively. We also find that the optimal branching/pruning balance must shift as the target distance changes: different strategies are called for to reach nearby vs. distant targets. This suggests the existence of a currently unidentified higher-level regulatory factor to control arborization dynamics. We propose that these findings may be useful in future therapies seeking to improve targeting rates through manipulation of arborization behaviors.

unknown authors

2010-01-01T23:59:59.000Z

443

Second report on the Oak Ridge K-25 Site Biological Monitoring and Abatement Program for Mitchell Branch  

SciTech Connect

On September 11, 1986, a modified National Pollutant Discharge Elimination System permit was issued for the Oak Ridge Gaseous Diffusion Plant (ORGDP; now referred to as the Oak Ridge K-25 Site), a former uranium-enrichment production facility. As required in Part III of the permit, a Biological Monitoring and Abatement Program (BMAP) was developed for the biological monitoring of Mitchell Branch (K-1700 stream) and submitted for approval to the US EPA and the Tennessee Department of Environment and Conservation. The plan described biomonitoring activities that would be conducted over the duration of the permit. The objectives of the BMAP are to demonstrate that the effluent limitations established for the Oak Ridge K-25 Site protect and maintain the use of Mitchell Branch for growth and propagation of fish and other aquatic life, and to document the effects on stream biota resulting from operation of major new pollution abatement facilities. The BMAP consists of four tasks: ambient toxicity testing; bioaccumulation studies; biological indicator studies; and ecological surveys of stream communities, including benthic macroinvertebrates and fish. This document is the second in a series of reports presenting the results of the studies that were conducted over various periods of time between August 1987 and June 1990.

Smith, J.G. [ed.; Adams, S.M.; Hinzman, R.L.; Kszos, L.A.; Loar, J.M.; Peterson, M.J.; Ryon, M.G.; Southworth, G.R. [Oak Ridge National Lab., TN (United States); Crumby, W.D. [Automated Sciences Group, Inc., Oak Ridge, TN (United States)

1994-03-01T23:59:59.000Z

444

First report on the Oak Ridge K-25 Site Biological Monitoring and Abatement Program for Mitchell Branch  

SciTech Connect

A modified National Pollutant Discharge Elimination System permit was issued to the Oak Ridge Gaseous Diffusion Plant (now referred to as the Oak Ridge K-25 Site) on September 11, 1986. The Oak Ridge K-25 Site is a former uranium-enrichment production facility, which is currently managed by Martin Marietta Energy Systems, Inc. for the US Department of Energy. As required in Part III (L) of that permit, a plan for the biological monitoring of Mitchell Branch (K-1700 stream) was prepared and submitted for approval to the US Environmental Protection Agency and the Tennessee Department of Environment and Conservation [formerly the Tennessee Department of Health and Environment (Loar et al. 1992b)]. The K-25 Site Biological Monitoring and Abatement Program (BMAP) described biomonitoring activities that would be conducted over the duration of the permit. Because it was anticipated that the composition of existing effluent streams entering Mitchell Branch would be altered shortly after the modified permit was issued, sampling of the benthic invertebrate and fish communities (Task 4 of BMAP) was initiated in August and September 1986 respectively.

Smith, J.G. [ed.; Adams, S.M.; Kszos, L.A.; Ryon, M.G.; Southworth, G.R.; Loar, J.M.

1993-08-01T23:59:59.000Z

445

Measurements of Branching Fractions and CP Asymmetries and Studies of Angular Distributions for B to phi phi K Decays  

SciTech Connect

We present branching fraction and CP asymmetry measurements as well as angular studies of B {yields} {phi}{phi}K decays using 464 x 10{sup 6} B{bar B} events collected by the BABAR experiment. The branching fractions are measured in the {phi}{phi} invariant mass range below the {eta}{sub c} resonance (m{sub {phi}{phi}} < 2.85 GeV). We find {Beta}(B{sup +} {yields} {phi}{phi}K{sup +}) = (5.6 {+-} 0.5 {+-} 0.3) x 10{sup -6} and {Beta}(B{sup 0} {yields} {phi}{phi}K{sup 0}) = (4.5 {+-} 0.8 {+-} 0.3) x 10{sup -6}, where the first uncertaintiy is statistical and the second systematic. The measured direct CP asymmetries for the B{sup {+-}} decays are A{sub CP} = -0.10 {+-} 0.08 {+-} 0.02 below the {eta}{sub c} threshold (m{sub {phi}{phi}} < 2.85 GeV) and A{sub CP} = 0.09 {+-} 0.10 {+-} 0.02 in the {eta}{sub c} resonance region (m{sub {phi}{phi}} in [2.94,3.02] GeV). Angular distributions are consistent with J{sub P} = 0{sup -} in the {eta}{sub c} resonance region and favor J{sup P} = 0{sup +} below the {eta}{sub c} resonance.

Lees, J.P.; Poireau, V.; Prencipe, E.; Tisserand, V.; /Annecy, LAPP; Garra Tico, J.; Grauges, E.; /Barcelona U., ECM; Martinelli, M.; /INFN, Bari /Bari U.; Milanes, D.A.; /INFN, Bari; Palano, A.; Pappagallo, M.; /INFN, Bari /Bari U.; Eigen, G.; Stugu, B.; Sun, L.; /Bergen U.; Brown, D.N.; Kerth, L.T.; Kolomensky, Yu.G.; Lynch, G.; /UC, Berkeley; Koch, H.; Schroeder, T.; /Ruhr U., Bochum; Asgeirsson, D.J.; Hearty, C.; /British Columbia U. /Brunel U. /Novosibirsk, IYF /UC, Irvine /UC, Riverside /UC, Santa Barbara /UC, Santa Cruz /Caltech /Cincinnati U. /Colorado U. /Colorado State U. /Dortmund U. /Dresden, Tech. U. /Ecole Polytechnique /Edinburgh U. /INFN, Ferrara /INFN, Ferrara /Ferrara U. /INFN, Ferrara /Frascati /INFN, Genoa /Genoa U. /INFN, Genoa /INFN, Genoa /Genoa U. /INFN, Genoa /Indian Inst. Tech., Guwahati /Harvard U. /Harvey Mudd Coll. /Heidelberg U. /Humboldt U., Berlin /Imperial Coll., London /Iowa State U. /Iowa State U. /Johns Hopkins U. /Paris U., VI-VII /LLNL, Livermore /Liverpool U. /Queen Mary, U. of London /Royal Holloway, U. of London /Royal Holloway, U. of London /Louisville U. /Mainz U., Inst. Kernphys. /Manchester U. /Maryland U. /Massachusetts U., Amherst /MIT /McGill U. /INFN, Milan /Milan U. /INFN, Milan /INFN, Milan /Milan U. /Mississippi U. /Montreal U. /INFN, Naples /Naples U. /NIKHEF, Amsterdam /NIKHEF, Amsterdam /Notre Dame U. /Ohio State U. /Oregon U. /INFN, Padua /Padua U. /INFN, Padua /INFN, Padua /Padua U. /Paris U., VI-VII /INFN, Perugia /Perugia U. /INFN, Pisa /Pisa U. /INFN, Pisa /Pisa, Scuola Normale Superiore /INFN, Pisa /Pisa U. /INFN, Pisa /INFN, Pisa /Pisa U. /INFN, Pisa /Princeton U. /INFN, Rome /INFN, Rome /Rome U. /INFN, Rome /INFN, Rome /Rome U. /INFN, Rome /Rostock U. /Rutherford /DAPNIA, Saclay /SLAC /South Carolina U. /Southern Methodist U. /Stanford U., Phys. Dept. /SUNY, Albany /Tel Aviv U. /Tennessee U. /Texas Nuclear Corp., Austin /Texas U., Dallas /INFN, Turin /Turin U. /INFN, Trieste /Trieste U. /Valencia U. /Victoria U. /Warwick U. /Wisconsin U., Madison

2011-08-15T23:59:59.000Z

446

Combined cooling and purification system for nuclear reactor spent fuel pit, refueling cavity, and refueling water storage tank  

DOE Patents (OSTI)

The spent fuel pit of a pressured water reactor (PWR) nuclear power plant has sufficient coolant capacity that a safety rated cooling system is not required. A non-safety rated combined cooling and purification system with redundant branches selectively provides simultaneously cooling and purification for the spent fuel pit, the refueling cavity, and the refueling water storage tank, and transfers coolant from the refueling water storage tank to the refueling cavity without it passing through the reactor core. Skimmers on the suction piping of the combined cooling and purification system eliminate the need for separate skimmer circuits with dedicated pumps.

Corletti, Michael M. (New Kensington, PA); Lau, Louis K. (Monroeville, PA); Schulz, Terry L. (Murrysville Boro, PA)

1993-01-01T23:59:59.000Z

447

Combined cooling and purification system for nuclear reactor spent fuel pit, refueling cavity, and refueling water storage tank  

DOE Patents (OSTI)

The spent fuel pit of a pressured water reactor (PWR) nuclear power plant has sufficient coolant capacity that a safety rated cooling system is not required. A non-safety rated combined cooling and purification system with redundant branches selectively provides simultaneously cooling and purification for the spent fuel pit, the refueling cavity, and the refueling water storage tank, and transfers coolant from the refueling water storage tank to the refueling cavity without it passing through the reactor core. Skimmers on the suction piping of the combined cooling and purification system eliminate the need for separate skimmer circuits with dedicated pumps. 1 figures.

Corletti, M.M.; Lau, L.K.; Schulz, T.L.

1993-12-14T23:59:59.000Z

448

Water-heating dehumidifier  

DOE Patents (OSTI)

A water-heating dehumidifier includes a refrigerant loop including a compressor, at least one condenser, an expansion device and an evaporator including an evaporator fan. The condenser includes a water inlet and a water outlet for flowing water therethrough or proximate thereto, or is affixed to the tank or immersed into the tank to effect water heating without flowing water. The immersed condenser design includes a self-insulated capillary tube expansion device for simplicity and high efficiency. In a water heating mode air is drawn by the evaporator fan across the evaporator to produce cooled and dehumidified air and heat taken from the air is absorbed by the refrigerant at the evaporator and is pumped to the condenser, where water is heated. When the tank of water heater is full of hot water or a humidistat set point is reached, the water-heating dehumidifier can switch to run as a dehumidifier.

Tomlinson, John J. (Knoxville, TN)

2006-04-18T23:59:59.000Z

449

Research Addressing Power Plant Water  

NLE Websites -- All DOE Office Websites (Extended Search)

Addressing Power Plant Water Management to Minimize Water Use while Providing Reliable Electricity Generation Water and Energy 2 Water and Energy are inextricably linked. Because...

450

IMPROVING ENERGY EFFICIENCY AND REDUCING COSTS IN THE DRINKING WATER SUPPLY INDUSTRY: An ENERGY STAR Resource Guide for Energy and Plant Managers  

E-Print Network (OSTI)

energy usage and energy cost over time using net presentlower energy costs substantially. (5) Real-Time Monitoring:costs: demand = $10 per kW per month (all 12 months of the year); energy consumption = 7 per kWh (all times

Brown, Moya Melody, Camilla Dunham Whitehead, Rich

2011-01-01T23:59:59.000Z

451

IMPROVING ENERGY EFFICIENCY AND REDUCING COSTS IN THE DRINKING WATER SUPPLY INDUSTRY: An ENERGY STAR Resource Guide for Energy and Plant Managers  

E-Print Network (OSTI)

Guide described below. ? FEMP Designated Product: Industriallumen.html. ? FEMP Designated Product: Compact Fluorescentfluor_lamp.html. ? FEMP Designated Product: Fluorescent

Brown, Moya Melody, Camilla Dunham Whitehead, Rich

2011-01-01T23:59:59.000Z

452

IMPROVING ENERGY EFFICIENCY AND REDUCING COSTS IN THE DRINKING WATER SUPPLY INDUSTRY: An ENERGY STAR Resource Guide for Energy and Plant Managers  

E-Print Network (OSTI)

EPAs Teaming Up to Save Energy (U.S. EPA, 2005), which isStates Department of Energy (U.S. DOE), Energy Efficiencyinstalled: $25,000 US Reduced energy use by 10%, equal to

Brown, Moya Melody, Camilla Dunham Whitehead, Rich

2011-01-01T23:59:59.000Z

453

IMPROVING ENERGY EFFICIENCY AND REDUCING COSTS IN THE DRINKING WATER SUPPLY INDUSTRY: An ENERGY STAR Resource Guide for Energy and Plant Managers  

E-Print Network (OSTI)

and Policy Opportunities, 2 nd ed. American Council for an Energy-American Council for an Energy Efficient Economy (ACEEE). Energy-Efficient Motor Systems: A Handbook on Technology, Program, and Policy

Brown, Moya Melody, Camilla Dunham Whitehead, Rich

2011-01-01T23:59:59.000Z

454

IMPROVING ENERGY EFFICIENCY AND REDUCING COSTS IN THE DRINKING WATER SUPPLY INDUSTRY: An ENERGY STAR Resource Guide for Energy and Plant Managers  

E-Print Network (OSTI)

utilities use more electricity for distribution (48 millionthe most electricity for distribution. For the utilitiesUse Treatment electricity cost Distribution electricity use

Brown, Moya Melody, Camilla Dunham Whitehead, Rich

2011-01-01T23:59:59.000Z

455

IMPROVING ENERGY EFFICIENCY AND REDUCING COSTS IN THE DRINKING WATER SUPPLY INDUSTRY: An ENERGY STAR Resource Guide for Energy and Plant Managers  

E-Print Network (OSTI)

accessed August 31, 2010. ) U.S. DOE Energy Efficiency &Renewable Energy (EERE), Office of Industrial Technologies.2010. ) Alliance to Save Energy, 2002, pp. 96-97. Available

Brown, Moya Melody, Camilla Dunham Whitehead, Rich

2011-01-01T23:59:59.000Z

456

IMPROVING ENERGY EFFICIENCY AND REDUCING COSTS IN THE DRINKING WATER SUPPLY INDUSTRY: An ENERGY STAR Resource Guide for Energy and Plant Managers  

E-Print Network (OSTI)

Efficiency & Renewable Energy (EERE), Office of IndustrialSeptember 4, 2010. ) U.S. DOE EERE. Industrial Technologies25, 2011. ) U.S. DOE EERE. 2002. United States Industrial

Brown, Moya Melody, Camilla Dunham Whitehead, Rich

2011-01-01T23:59:59.000Z

457

IMPROVING ENERGY EFFICIENCY AND REDUCING COSTS IN THE DRINKING WATER SUPPLY INDUSTRY: An ENERGY STAR Resource Guide for Energy and Plant Managers  

E-Print Network (OSTI)

Harding, P. Effective Energy Management Guide. 2000; revisedOID=2621. Effective Energy Management Guide. 2000, 2010. P.of 1.3 years. Sources: Energy Efficiency Guide for Colorado

Brown, Moya Melody, Camilla Dunham Whitehead, Rich

2011-01-01T23:59:59.000Z

458

IMPROVING ENERGY EFFICIENCY AND REDUCING COSTS IN THE DRINKING WATER SUPPLY INDUSTRY: An ENERGY STAR Resource Guide for Energy and Plant Managers  

E-Print Network (OSTI)

10 Energy Management Systems andiii Appendix D: Assessing Energy Management Systems for Bestof each system. ? Energy management systems and programs (

Brown, Moya Melody, Camilla Dunham Whitehead, Rich

2011-01-01T23:59:59.000Z

459

IMPROVING ENERGY EFFICIENCY AND REDUCING COSTS IN THE DRINKING WATER SUPPLY INDUSTRY: An ENERGY STAR Resource Guide for Energy and Plant Managers  

E-Print Network (OSTI)

2009. Handbook of Energy Audits, Eighth Edition. Associationbent is the Handbook of Energy Audits, Eighth Edition. 2009.Investment Grade Energy Audit. Available at bookstores or:

Brown, Moya Melody, Camilla Dunham Whitehead, Rich

2011-01-01T23:59:59.000Z

460

that full credit, including notice, is given to the source. Shale Gas Development and Property Values: Differences across Drinking Water Sources  

E-Print Network (OSTI)

Natural Resources for data on well completions. We gratefully acknowledge support from the Cynthia and George Mitchell Foundation. The views expressed herein are those of the authors and do not necessarily reflect the views of the National Bureau of Economic Research. NBER working papers are circulated for discussion and comment purposes. They have not been peerreviewed or been subject to the review by the NBER Board of Directors that accompanies official NBER publications.

Lucija Muehlenbachs; Elisheba Spiller; Christopher Timmins; Jackie Willwerth; Lucija Muehlenbachs; Elisheba Spiller; Christopher Timmins; Lucija Muehlenbachs; Elisheba Spiller; Christopher Timmins

2012-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "drinking water branch" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


461

The effects of wavelength, metals, and reactive oxygen species on the sunlight inactivation of microorganisms: observations and applications to the solar disinfection of drinking water  

E-Print Network (OSTI)

the US ASTM standard solar spectrum (1976), and for Aprilthe US ASTM standard solar spectrum (1976), and for Aprilused to simulate a solar spectrum (Figure 3.1 A, no filter).

Fisher, Michael Benjamin

2011-01-01T23:59:59.000Z

462

The effects of wavelength, metals, and reactive oxygen species on the sunlight inactivation of microorganisms: observations and applications to the solar disinfection of drinking water  

E-Print Network (OSTI)

Overview. Journal of Solar Energy Engineering 129(1), 4-15.Events. Journal of Solar Energy Engineering 129(1), 100-Events. Journal of Solar Energy Engineering 129(1), Rincn,

Fisher, Michael Benjamin

2011-01-01T23:59:59.000Z

463

IMPROVING ENERGY EFFICIENCY AND REDUCING COSTS IN THE DRINKING WATER SUPPLY INDUSTRY: An ENERGY STAR Resource Guide for Energy and Plant Managers  

E-Print Network (OSTI)

Appendix E: Energy Management Assessment Matrix This tool isstarted? Energy Management Assessment Matrix GuidelinesEnergy Management Assessment Matrix ..

Brown, Moya Melody, Camilla Dunham Whitehead, Rich

2011-01-01T23:59:59.000Z

464

IMPROVING ENERGY EFFICIENCY AND REDUCING COSTS IN THE DRINKING WATER SUPPLY INDUSTRY: An ENERGY STAR Resource Guide for Energy and Plant Managers  

E-Print Network (OSTI)

training and tools for efficiency programs and resource management;management program, but its duties also can include delivering training,management program for buildings. The document discusses management (goals, planning, energy accounting); teamwork (staffing, training,

Brown, Moya Melody, Camilla Dunham Whitehead, Rich

2011-01-01T23:59:59.000Z

465

Baseline risk assessment of ground water contamination at the inactive uriniferous lignite ashing site near Belfield, North Dakota  

SciTech Connect

This Baseline Risk Assessment of Ground Water Contamination at the Inactive Uraniferous Lignite Ashing Site Near Belfield, North Dakota, evaluates potential impacts to public health or the environment resulting from ground water contamination at the site where coal containing uranium was burned to produce uranium. The US Department of Energy`s Uranium Mill Tailings Remedial Action (UMTRA) Project is evaluating plans to remedy soil and ground water contamination at the site. Phase I of the UMTRA Project consists of determining the extent of soil contamination. Phase II of the UMTRA Project consists of evaluating ground water contamination. Under Phase II, results of this risk assessment will help determine what remedial actions may be necessary for contaminated ground water at the site. This risk assessment evaluates the potential risks to human health and the environment resulting from exposure to contaminated ground water as it relates to historic processing activities at the site. Potential risk is quantified for constituents introduced from the processing activities, and not for those constituents naturally occurring in water quality in the site vicinity. Background ground water quality has the potential to cause adverse health effects from exposure through drinking. Any risks associated with contaminants attributable to site activities are incremental to these risks from background ground water quality. This incremental risk from site-related contaminants is quantified in this risk assessment. The baseline risk from background water quality is incorporated only into the assessment of potential chemical interactions and the definition of the overall site condition.

1994-08-01T23:59:59.000Z

466

Lawn Water Management  

E-Print Network (OSTI)

Water is a limited resource in Texas. This booklet explains how homeowners can establish a water management program for a home lawn that both maintains a healthy sod and also conserves water. The publication discusses soil types, grass varieties, management practices and watering techniques.

McAfee, James

2006-06-26T23:59:59.000Z

467

branche erneuerbare energien branche nergies renouvelables  

E-Print Network (OSTI)

Zukunftskonzepte (Züssow), erneuerbare Energie (Zinzow), Erreichbarkeit von Gesundheitsleistungen (Anklam). Mit

Thévenaz, Jacques

468

Cationic Main Group Compounds as Water Compatible Small Anion Receptors  

E-Print Network (OSTI)

The fluoride anion plays an important role in dental health and as a result is added to drinking water at low concentrations. If the concentration of fluoride is too high however, skeletal fluorosis can occur. Because of this, there has been significant interest in the development of water compatible anion sensors that can sense fluoride at the ppm level. This is made difficult by the high hydration enthalpy of fluoride (?H0 = -504 KJ/mol) which significantly lowers the reactivity of this anion in water. For this reason it has become the goal of the Gabba group, as well as other research groups to develop fluoride sensing small molecules. Such molecules should possess sufficient Lewis acidity to overcome the hydration enthalpy of the fluoride anion. A significant amount of research has been conducted on triarylboranes containing cationic moieties such as ammonium, phosphonium, and sulfonium groups. This thesis will describe additional examples of such species, including a series of ammonium boranes of the general formula [p-(Mes2B)C6H4(NMe2R)]+. As indicated by anion complexation studies, the R group present in these molecules has a notable effect on the anion affinity of the somewhat distant boron center. Another component of this thesis deals with the chemistry of newly synthesized stiboranes that are also decorated by peripheral ammonium groups. As observed for the ammonium boranes mentioned above, the ammonium groups present in these stiboranes drives anion capture, leading to zwitterionic ammonium antimonite formation.

Leamer, Lauren Anne

2013-05-01T23:59:59.000Z

469

WaterSense Program: Methodology for National Water Savings Analysis Model Indoor Residential Water Use  

E-Print Network (OSTI)

Fixtures Market Overview: Water Savings Potential forNew Jersey. American Water Works Association ResearchResidential End Uses of Water (REUWS). 1999. American Water

McNeil, Michael

2008-01-01T23:59:59.000Z

470

Natural radioactivity in geothermal waters, Alhambra Hot Springs and nearby areas, Jefferson County, Montana  

DOE Green Energy (OSTI)

Radioactive hot springs issue from a fault zone in crystalline rock of the Boulder batholith at Alhambra, Jefferson County, in southwestern Montana. The discharge contains high concentrations of radon, and the gross activity and the concentration of radium-226 exceed maximum levels recommended by the Environmental Protection Agency for drinking water. Part of the discharge is diverted for space heating, bathing, and domestic use. The radioactive thermal waters at measured temperatures of about 60/sup 0/C are of the sodium bicarbonate type and saturated with respect to calcium carbonate. Radium-226 in the rock and on fractured surfaces or coprecipitated with calcium carbonate probably is the principal source of radon that is dissolved in the thermal water and discharged with other gases from some wells and springs. Local surface water and shallow ground water are of the calcium bicarbonate type and exhibit low background radioactivity. The temperature, percent sodium, and radioactivity of mixed waters adjacent to the fault zone increase with depth. Samples from most of the major hot springs in southwestern Montana have been analyzed for gross alpha and beta. The high level of radioactivity at Alhambra appears to be related to leaching of radioactive material from fractured siliceous veins by ascending thermal waters, and is not a normal characteristic of hot springs issuing from fractured crystalline rock in Montana.

Leonard, R.B.; Janzer, W.J.

1977-08-01T23:59:59.000Z

471

Energy Water Linkage: Projected Water Needs  

NLE Websites -- All DOE Office Websites (Extended Search)

June 2004 Executive Summary Thermoelectric generation requires large volumes of water, primarily for cooling. An analysis was conducted to estimate the demand...

472

INTERIM RESULTS FROM A STUDY OF THE IMPACTS OF TIN(II) BASED MERCURY TREATMENT IN A SMALL STREAM ECOSYSTEM: TIMS BRANCH, SAVANNAH RIVER SITE  

SciTech Connect

Mercury (Hg) has been identified as a 'persistent, bioaccumulative and toxic' pollutant with widespread impacts throughout North America and the world (EPA. 1997a, 1997b, 1998a, 1998b, 2000). Although most of the mercury in the environment is inorganic Hg, a small proportion of total Hg is transformed through the actions of aquatic microbes into methylmercury (MeHg). In contrast to virtually all other metals, MeHg biomagnifies or becomes increasingly concentrated as it is transferred through aquatic food chains so that the consumption of mercury contaminated fish is the primary route of this toxin to humans. For this reason, the ambient water quality criterion (AWQC) for mercury is based on a fish tissue endpoint rather than an aqueous Hg concentration, as the tissue concentration (e.g., < 0.3 {mu}g/g fillet) is considered to be a more consistent indicator of exposure and risk (EPA, 2001). Effective mercury remediation at point-source contaminated sites requires an understanding of the nature and magnitude of mercury inputs, and also knowledge of how these inputs must be controlled in order to achieve the desired reduction of mercury contamination in biota necessary for compliance with AWQC targets. One of the challenges to remediation is that mercury body burdens in fish are more closely linked to aqueous MeHg than to inorganic Hg concentrations (Sveinsdottir and Mason 2005), but MeHg production is not easily predicted or controlled. At point-source contaminated sites, mercury methylation is not only affected by the absolute mercury load, but also by the form of mercury loaded. In addition, once MeHg is formed, the hydrology, trophic structure, and water chemistry of a given system affect how it is transformed and transferred through the food chain to fish. Decreasing inorganic Hg concentrations and loading may often therefore be a more achievable remediation goal, but has led to mixed results in terms of responses in fish bioaccumulation. A number of source control measures have resulted in rapid responses in lake or reservoir fisheries (Joslin 1994, Turner and Southworth 1999; Orihel et al., 2007), but examples of similar responses in Hg-contaminated stream ecosystems are less common. Recent work suggests that stream systems may actually be more susceptible to mercury bioaccumulation than lakes, highlighting the need to better understand the ecological drivers of mercury bioaccumulation in stream-dwelling fish (Chasar et al. 2009, Ward et al. 2010). In the present study we examine the response of fish to remedial actions in Tims Branch, a point-source contaminated stream on the Department of Energy's (DOE) Savannah River Site in Aiken, South Carolina. This second order stream received inorganic mercury inputs at its headwaters from the 1950s-2000s which contaminated the water, sediments, and biota downstream. In 2007, an innovative mercury removal system using tin (II) chloride (stannous chloride, SnCl{sub 2}) was implemented at a pre-existing air stripper. Tin(II) reduces dissolved Hg (II) to Hg (0), which is removed by the air stripper. During this process, tin(II) is oxidized to tin (IV) which is expected to precipitate as colloidal tin(IV) oxides and hydroxides, particulate materials with relatively low toxicity (Hallas and Cooney, 1981, EPA 2002, ATSDR, 2005). The objectives of the present research are to provide an initial assessment of the net impacts of the tin(II) based mercury treatment on key biota and to document the distribution and fate of inorganic tin in this small stream ecosystem after the first several years of operating a full scale system. To support these objectives, we collected fish, sediment, water, invertebrates, and biofilm samples from Tims Branch to quantify the general behavior and accumulation patterns for mercury and tin in the ecosystem and to determine if the treatment process has resulted in: (1) a measurable beneficial impact on (i.e., decrease of) mercury concentration in upper trophic level fish and other biota; this is a key environmental endpoint since reducing mercury concen

Looney, B.; Bryan, L.; Mathews, T.

2012-03-30T23:59:59.000Z

473

Service Water Piping Guideline  

Science Conference Proceedings (OSTI)

In the years 1988 and 1989, EPRI organized the Service Water Working Group (SWWG) to identify and help resolve the many issues surrounding service water (SW) systems in nuclear power plants. One issue identified by the SWWG was corrosion in service water piping systems. Interest in this issue resulted in the development of several technical reports: Guidelines for the Repair/Replacement Welding of Nuclear Service Water Systems, TR-100386; Guide for the Examination of Service Water System Piping, TR-10206...

2005-09-30T23:59:59.000Z

474

Office of Legal Counsel U.S. Department of Justice *1 EFFECT OF APPROPRIATIONS FOR OTHER AGENCIES AND BRANCHES ON THE AUTHORITY TO  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

337, 1995 WL 917146 (O.L.C.) 337, 1995 WL 917146 (O.L.C.) Office of Legal Counsel U.S. Department of Justice *1 EFFECT OF APPROPRIATIONS FOR OTHER AGENCIES AND BRANCHES ON THE AUTHORITY TO CONTINUE DEPARTMENT OF JUSTICE FUNCTIONS DURING THE LAPSE IN THE DEPARTMENT'S APPROPRIATIONS December 13, 1995 Where Congress has provided appropriations for the legislative branch, the Department of Justice may continue to provide testimony at hearings and perform other services related to funded functions of the legislative branch during a lapse in funding for the Department, if the participation of the Department is necessary for the hearing or other funded function to be effective. Similarly, those functions of the Department of Justice that are necessary to the effective execution of functions by an

475

Review of ASME code criteria for control of primary loads on nuclear piping system branch connections and recommendations for additional development work  

SciTech Connect

This report collects and uses available data to reexamine the criteria for controlling primary loads in nuclear piping branch connections as expressed in Section III of the ASME Boiler and Pressure Vessel Code. In particular, the primary load stress indices given in NB-3650 and NB-3683 are reexamined. The report concludes that the present usage of the stress indices in the criteria equations should be continued. However, the complex treatment of combined branch and run moments is not supported by available information. Therefore, it is recommended that this combined loading evaluation procedure be replaced for primary loads by the separate leg evaluation procedure specified in NC/ND-3653.3(c) and NC/ND-3653.3(d). No recommendation is made for fatigue or secondary load evaluations for Class 1 piping. Further work should be done on the development of better criteria for treatment of combined branch and run moment effects.

Rodabaugh, E.C.; Gwaltney, R.C.; Moore, S.E. [Oak Ridge National Lab., TN (United States)

1993-11-01T23:59:59.000Z

476

..&rrbt, Chief, Industrial Hy&na Branch, HerlthbrSas8byLaboratoly  

Office of Legacy Management (LM)

tf..@ tf..@ ..&rrbt, Chief, Industrial Hy&na Branch, HerlthbrSas8byLaboratoly ;,.; , ' 1 ' @@w-w 3, 1954 P. B. Klevin, Indurtrial Hygiexn J5rantah, Barrlei &'afelky Lab0raM~ : . .A , 3 t :;p,: . NATIONAL LEiD OF OHIO ROLLINO OFERATIONS AT SIHONr>s SAW 6 STEEL- Amm', +I& y9, <: '.. SmBoLt HSHtPBK ' -: - St. Louis Area Office at the Simnds Saw and Steel Co., k&port, NJ., on tha &boVe clrtm, I oblruloed tb Mat;Lonal Uad umu&m and thorium roll- ing operations which were In pogress at the 16" and 10" mills respectively. Althm& hhls+urV8y w&d: ma& wltbout Qte dlx' aet request of the National Lead Co., I am reporting the results for your information. At the W aill whem 38 fh&m ingots were r&lad into lmgthaned rods,

477

Measurement of the branching ratio for the decay K sub L sup 0 r arrow. mu. mu  

Science Conference Proceedings (OSTI)

Concurrent with our search for the decays {ital K}{sub {ital L}}{sup 0}{r arrow}{mu}e and {ital K}{sub {ital L}}{sup 0}{r arrow}ee, we have observed 87 {ital K}{sub {ital L}}{sup 0}{r arrow}{mu}{mu} events. Normalizing this sample to the simultaneous observation of the decay {ital K}{sub {ital L}}{sup 0}{r arrow}{pi}{sup +}{pi}{sup {minus}}, we obtain the branching ratio {ital B}({ital K}{sub {ital L}}{sup 0}{r arrow}{mu}{mu}) =(5.8{plus minus}0.6(stat){plus minus}0.4 (syst)) {times}10{sup {minus}9}.

Mathiazhagan, C.; Molzon, W.R. (University of California, Irvine, California 92717 (US)); Cousins, R.D.; Konigsberg, J.; Kubic, J.; Melese, P.; Rubin, P.; Slater, W.E.; Wagner, D. (University of California, Los Angeles, California 90024); Hart, G.W.; Kinnison, W.W.; Lee, D.M.; McKee, R.J.; Milner, E.C.; Sanders, G.H.; Ziock, H.J. (Los Alamos National Laboratory, Los Alamos, New Mexico 87545); Arisaka, K.; Knibbe, P.; Urheim, J. (University of Pennsylvania, Philadelphia, Pennsylvania 19104); Axelrod, S.

1989-11-13T23:59:59.000Z

478

Branching fractions for {psi}(2S){r_arrow}{gamma}{eta}{sup {prime}} and {gamma}{eta}  

SciTech Connect

We report first measurements of the branching fractions B({psi}{sub 2S}{r_arrow}{gamma}{eta}{sup {prime}})=(1.54{plus_minus}0.31{plus_minus}0.20){times}10{sup {minus}4} and B({psi}{sub 2S}{r_arrow}{gamma}{eta})=(0.53{plus_minus}0.31{plus_minus}0.08){times}10{sup {minus}4}. The {psi}(2S){r_arrow}{gamma}{eta}{sup {prime}} result is consistent with expectations of a model that considers the possibility of {eta}{sup {prime}}-{eta}{sub c}(2S) mixing. The ratio of the {psi}(2S){r_arrow}{gamma}{eta}{sup {prime}} and {psi}(2S){r_arrow}{gamma}{eta} rates is used to determine the pseudoscalar octet-singlet mixing angle. {copyright} {ital 1998} {ital The American Physical Society}

Bai, J.Z.; Bian, J.G.; Chai, Z.W.; Chen, G.P.; Chen, J.C.; Chen, Y.; Chen, Y.B.; Chen, Y.Q.; Cheng, B.S.; Cui, X.Z.; Ding, H.L.; Ding, L.Y.; Dong, L.Y.; Du, Z.Z.; Feng, S.; Gao, C.S.; Gao, M.L.; Gao, S.Q.; Gu, J.H.; Gu, S.D.; Gu, W.X.; Gu, Y.F.; Guo, Y.N.; Han, S.W.; Han, Y.; He, J.; He, J.T.; Hu, G.Y.; Hu, H.M.; Hu, J.L.; Hu, Q.H.; Hu, T.; Hu, X.Q.; Huang, J.D.; Huang, Y.Z.; Jiang, C.H.; Jin, Y.; Ke, Z.J.; Lai, Y.F.; Lang, P.F.; Li, C.G.; Li, D.; Li, H.B.; Li, J.; Li, P.Q.; Li, R.B.; Li, W.; Li, W.D.; Li, W.G.; Li, X.H.; Li, X.N.; Liu, H.M.; Liu, J.; Liu, J.H.; Liu, R.G.; Liu, Y.; Lu, F.; Lu, J.G.; Lu, J.Y.; Lu, L.C.; Luo, C.H.; Ma, A.M.; Ma, E.C.; Ma, J.M.; Mao, H.S.; Mao, Z.P.; Meng, X.C.; Nie, J.; Qi, N.D.; Qi, X.R.; Qiu, J.F.; Qu, Y.H.; Que, Y.K.; Rong, G.; Shao, Y.Y.; Shen, B.W.; Shen, D.L.; Shen, H.; Shen, X.Y.; Sheng, H.Y.; Shi, H.Z.; Song, X.F.; Sun, F.; Sun, H.S.; Tang, S.Q.; Tong, G.L.; Wang, F.; Wang, L.S.; Wang, L.Z.; Wang, M.; Wang, M.; Wang, P.; Wang, P.L.; Wang, S.M.; Wang, T.J.; Wang, Y.Y.; Wei, C.L.; Wu, Y.G.; Xi, D.M.; Xia, X.M.; Xie, P.P.; Xie, Y.; Xie, Y.H.; Xiong, W.J.; Xu, C.C.; Xu, G.F.; Xue, S.T.; Yan, J.; Yan, W.G.; Yang, C.M.; Yang, C.Y.; Yang, J.; Yang, X.F.; Ye, M.H.; Yi, K.; Yu, C.S.; Yu, C.X.; Yu, Z.Q.; Yu, Z.T.; Yuan, C.Z.; Yuan, Y.; Zhang, B.Y.; Zhang, C.C.; Zhang, D.H.; Zhang, D.; Zhang, H.L.; Zhang, J.; Zhang, J.L.; Zhang, J.W.; Zhang, L.S.; Zhang, Q.J.; Zhang, S.Q.; Zhang, Y.; Zhang, Y.Y.; Zhao, D.X.; Zhao, H.W.; Zhao, J.W.; Zhao, M.; Zhao, W.R.; Zhao, Z.G.; Zheng, J.P.; Zheng, L.S.; Zheng, Z.P.; Zhou, G.P.; Zhou, H.S.; Zhou, L.; Zhu, Q.M.; Zhu, Y.C.; Zhu, Y.S.; Zhuang, B.A. [Institute of High Energy Physics, Beijing 100039, Peoples Republic of (China)] [Institute of High Energy Physics, Beijing 100039, Peoples Republic of (China); Hitlin, D.G.; Kelsey, M.H.; Oyang, J.; Panetta, J.; Porter, F.; Weaver, M. [California Institute of Technology, Pasadena, California 91125 (United States)] [California Institute of Technology, Pasadena, California 91125 (United States); Chen, J.; Malchow, R.; Toki, W.; Yang, W. [Colorado State University, Fort Collins, Colorado 80523 (United States)] [Colorado State University, Fort Collins, Colorado 80523 (United States)

1998-11-01T23:59:59.000Z

479

Measurement of the B -> Omega l Nu and B -> Eta l Nu Branching Fractions Using Neutrino Reconstruction  

SciTech Connect

The authors present a study of the charmless semileptonic B-meson decays B{sup +} {yields} {omega}{ell}{sup +}{nu} and B{sup +} {yields} {eta}{ell}{sup +}{nu}. The analysis is based on 383 million B{bar B} pairs recorded at the {Upsilon}(4S) resonance with the BABAR detector. The {omega} mesons are reconstructed in the channel {omega} {yields} {pi}{sup +}{pi}{sup -}{pi}{sup 0} and the {eta} mesons in the channels {eta} {yields} {pi}{sup +}{pi}{sup -}{pi}{sup 0} and {eta} {yields} {gamma}{gamma}. They measure the branching fractions {Beta}(B{sup +} {yields} {omega}{ell}{sup +}{nu}) = (1.14 {+-} 0.16{sub stat} {+-} 0.08{sub syst}) x 10{sup -4} and {Beta}(B{sup +} {yields} {eta}{ell}{sup +}{nu}) = (0.31 {+-} 0.06{sub stat} {+-} 0.08{sub syst}) x 10{sup -4}.

Aubert, Bernard; Bona, M.; Karyotakis, Y.; Lees, J.P.; Poireau, V.; Prencipe, E.; Prudent, X.; Tisserand, Vincent; /Annecy, LAPP; Garra Tico, J.; Grauges, E.; /Barcelona U., ECM; Lopez, L.; Palano, Antimo; Pappagallo, M.; /Bari U. /INFN, Bari; Eigen, G.; Stugu, Bjarne; Sun, L.; /Bergen U.; Abrams, G.S.; Battaglia, M.; Brown, D.N.; Cahn, Robert N.; Jacobsen, R.G.; /LBL, Berkeley /Birmingham U. /Ruhr U., Bochum /Bristol U. /British Columbia U. /Brunel U. /Novosibirsk, IYF /UC, Irvine /UCLA /UC, Riverside /UC, San Diego /UC, Santa Barbara /UC, Santa Cruz /Caltech /Cincinnati U. /Colorado U. /Colorado State U. /Dortmund U. /Dresden, Tech. U. /Ecole Polytechnique /Edinburgh U. /Ferrara U. /INFN, Ferrara /Frascati /Genoa U. /INFN, Genoa /Harvard U. /Heidelberg U. /Humboldt U., Berlin /Imperial Coll., London /Iowa U. /Iowa State U. /Johns Hopkins U. /Orsay, LAL /LLNL, Livermore /Liverpool U. /Queen Mary, U. of London /Royal Holloway, U. of London