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Note: This page contains sample records for the topic "danger tree removal" 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.


1

Categorical Exclusion for Emergency Danger Tree  

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

Danger Tree Danger Tree Removal along the Pinnacle Peak - Prescott 230-kV Transmission line between structures 216/4 & 216/5 & the adjacent Pinnacle Peak Substation, Maricopa County, Arizona. RECORD OF CATEGORICAL EXCLUSION DETERMINATION A. Proposed Action: Western proposes to cut down or trim vegetation that impacts worker safety and the reliable transmission of electricity on the existing Pinnacle Peak to Prescott 230-kV transmission line between Structures 216/4 and 216/5 in Maricopa County, Arizona. This emergency work must be completed before the line is energerized on March 21, 2010. Portions of several palo verde trees and one-to-three saguaros are less than 23 feet from the conductor, which is the minimum safe-distance for a 230-kV transmission

2

"Dangerous" urban trees & community health & safety  

E-Print Network (OSTI)

, safety & climate change · Forest Research project "Climate change and street trees" · Reviews-term threats. Introduction #12;Urban trees, safety & climate change · General concern that urban tree canopy shown in 5 of 8 English regions. Research Problem #12;Urban trees, safety & climate change #12;Urban

3

USDA Forest Service Gen. Tech. Rep. PSW-GTR-181. 2002. 863 British Columbia's Dangerous Tree  

E-Print Network (OSTI)

USDA Forest Service Gen. Tech. Rep. PSW-GTR-181. 2002. 863 British Columbia's Dangerous Tree Guy7 Abstract New dangerous tree assessment guidelines have recently been developed by the Wildlife or dying tree over 3 meters in height." New Workers' Compensation Board Occupational Health and Safety

Standiford, Richard B.

4

Changes in Soil Quality Due to Grazing and Oak Tree Removal in California Blue Oak  

E-Print Network (OSTI)

investigated (carbon, nitrogen, phosphorus, pH) within 5 to 15 years following tree removal. Following treeChanges in Soil Quality Due to Grazing and Oak Tree Removal in California Blue Oak Woodlands1 Trina of grazing and oak tree removal on soil quality and fertility were examined in a blue oak (Quercus douglasii

Standiford, Richard B.

5

Supplement Analysis for the Transmission System Vegetation Management Program FEIS (DOE/EIS-0285/SA-111) - (Fairview-Brandon #1, Fairview-Brandon #2 and Fairview-Rogue #1access road, danger tree and structure clearing) 9/25/02  

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

25, 25, 2002 REPLY TO ATTN OF: KEPR-4 SUBJECT: Supplement Analysis for the Transmission System Vegetation Management Program FEIS (DOE/EIS-0285/SA-111) - (Fairview-Bandon #1, Fairview-Bandon #2 and Fairview-Rogue #1access road, danger tree and structure clearing) Benjamin Tilley Natural Resource Specialist Proposed Action: Vegetation Management for the Fairview-Bandon #1and #2 and Fairview- Rogue #1 transmission lines. Location: Throughout the Fairview-Bandon #1, Fairview-Bandon #2 and Fairview-Rogue #1 corridors located within Coos and Curry counties in Oregon. Proposed by: Bonneville Power Administration (BPA). Description of the Proposal: Tall-growing vegetation that is currently or will soon be a hazard to the line will be removed. Vegetation that will grow tall will be selectively eliminated before it reaches a height or density to begin competing with low-growing

6

Danger radiations  

ScienceCinema (OSTI)

Le confrencier Mons.Hofert parle des dangers et risques des radiations, le contrle des zones et les prcautions prendre ( p.ex. film badge), comment mesurer les radiations etc.

None

2011-04-25T23:59:59.000Z

7

Georgia Tech Dangerous Gas  

E-Print Network (OSTI)

1 Georgia Tech Dangerous Gas Safety Program March 2011 #12;Georgia Tech Dangerous Gas Safety.......................................................................................................... 5 6. DANGEROUS GAS USAGE REQUIREMENTS................................................. 7 6.1. RESTRICTED PURCHASE/ACQUISITION RULES: ................................................ 7 7. FLAMMABLE GAS

Sherrill, David

8

The dangers of extremes  

E-Print Network (OSTI)

of quantum corrections to extreme black holes indicate noeffects [10]. The dangers of extremes 8. Ori, A. : StructureFOUNDATION The dangers of extremes Donald Marolf Published

Marolf, Donald

2010-01-01T23:59:59.000Z

9

Gridling Trees  

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

Gridling Trees Gridling Trees Name: Ellen Location: N/A Country: N/A Date: N/A Question: I need help!!!! Rabbits gridled three of my new trees last week. I am a first-time tree planter and I had no idea that this would happen and the folks at the nursery hadn't told us that this was a danger. The bark is gone. Is there any way I can save these trees? The trees are about seven feet tall. They are a crabapple, a dogwood, and an Eastern redbud. Is there any such thing as an artificial bark that I can put on them? Thank you for your help. Ellen Replies: Dear Ellen, "How can I save a tree that's been girdled by rabbits this winter? Can it be saved? That depends on several factors. How large is the tree? How much bark is girdled away? Girdling cuts off the tree's transportation system and could kill it. To prevent further damage from rabbits use a cage made of hardware mesh 1/4-inch. Enclose trunk far enough from bark to allow trunk diameter to expand as tree matures, and at least two feet higher than expected snow line. To protect against mice and voles push mesh two inches into the ground. (Protecting Trees and Shrubs Against Winter Damage, MES FO-1411-B.) "

10

How dangerous is chemistry?  

Science Journals Connector (OSTI)

... Is chemistry really so dangerous? Those responsible for the safety of research labs say such stories may perpetuate out- ... says Alan Kendall, safety officer at the University of Oxford, UK. Swathes of occupational-health legislation in the 1970s, which established, for example, the US government's Occupational ...

2006-05-31T23:59:59.000Z

11

More dangerous smallpox labs?  

Science Journals Connector (OSTI)

... As FAR as the World Health Organisa-tion (WHO) is aware there are now nine laboratories in the world holding ... the prevention of infection in clinical laboratories, not the Godber report on the handling of dangerous pathogens, as indicated in last week's leader. ...

1979-01-18T23:59:59.000Z

12

1DANGEROUS CLIMATE CHANGE IN BRAZIL Dangerous Climate  

E-Print Network (OSTI)

1DANGEROUS CLIMATE CHANGE IN BRAZIL Dangerous Climate A BrAzil-UK AnAlysis of ClimAte ChAnge And deforestAtion impACts in the AmAzon Change in Brazil #12;3DANGEROUS CLIMATE CHANGE IN BRAZIL April 2011Alysis of ClimAte ChAnge And deforestAtion impACts in the AmAzon Change in Brazil #12;4 DANGEROUS CLIMATE CHANGE

13

Dangerous electromagnetic fields?  

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

Dangerous electromagnetic fields? Dangerous electromagnetic fields? Name: Tommy T Joseph Location: N/A Country: N/A Date: N/A Question: Why are electromagnetic fields supposedly dangerous? Replies: I assume you are asking about power line frequency (60 Hz) fields, since they have been in the news lately. No one knows for sure that they are dangerous. There have been a few studies which seem to show an association between how close homes are to power lines, and the incidence of childhood cancer (mostly leukemia) in children living (or who have lived) in those homes. Other similar studies have not found such an association. In all the studies which have found an association, none has actually measured the fields. Studies which actually have measured the fields find no association. There is no known mechanism for 60 Hz fields to cause cancer. Furthermore, the classic "dose-response relationship," that is, the greater the dose, the greater the response, does not seem to work here. Many laboratory studies have found that 60 Hz fields have an effect on organisms under certain conditions, but none of the observed effects can be convincingly related to a hazard. The bottom line is, no one knows for sure. It is important to realize that it is impossible to prove that anything is completely safe. My personal opinion is that, if there is a risk, it must be very small, or it wouldn't be so hard to prove. I can supply some good unbiased references if you are interested.

14

HOW DANGEROUS IS INDOOR MOLD?  

Science Journals Connector (OSTI)

HOW DANGEROUS IS INDOOR MOLD? ... Media coverage, litigation, and health concerns relating to indoor mold have dramatically risen over the past decade. ...

LOUISA WRAY DALTON

2004-02-16T23:59:59.000Z

15

Report on AOAC, Narcotic and Dangerous Drugs  

Science Journals Connector (OSTI)

......Report on AOAC, narcotic and dangerous drugs. | Journal Article...Report on AOAC, Narcotic and Dangerous Drugs by Anthony Romano...Bureau of Narcotics and Dangerous Drugs, Miami, Florida 33132...substances affect- ing public health." The AOAC itself maintains......

Anthony Romano; Jr.

1972-05-01T23:59:59.000Z

16

Dangerous jellyfish blooms are predictable  

Science Journals Connector (OSTI)

...reserved. July 6, 2014 brief-report Reports 1004 27 69 Dangerous jellyfish blooms are predictable Lisa-ann Gershwin 1 Scott...Irukandji syndrome in northern Western Australia: an emerging health problem. Med. J. Aus. 181, 699-702. 7 Nickson, CP...

2014-01-01T23:59:59.000Z

17

Dangerous pathogens: New UK committee  

Science Journals Connector (OSTI)

... The long-awaited reorganization of the British mechanism for regulating research with dangerous pathogens is planned for early in 1981. Last week the Department of ... pathogens is planned for early in 1981. Last week the Department of Health and the ...

1980-10-30T23:59:59.000Z

18

Dangerous behavior and changes in treatment course  

Science Journals Connector (OSTI)

The association of dangerous behavior with the course of subsequent treatment was examined by comparing treatment courses of 45 severely mentally disabled patients identified as dangerous after an incident of ...

A. Michael Rossi Ph.D.; William A. Hargreaves Ph.D.

1989-01-01T23:59:59.000Z

19

Tree Pests  

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

Tree Pests Tree Pests Name: Eric Location: N/A Country: N/A Date: N/A Question: I have found an odd species of borer infesting the trees in my area. It does not confine itself to any single species, but seems to move from tree to tree, somewhat like a plague. They originated in a stand of Chinese elm (ulmus parvifolia) and then moved to our bur oaks (quercus macrocarpa) and our native version of white ash (fraxinus americana). As these trees are few and far between, the borers have recently moved to the cottonwoods (populus deltoides) which line the creeks. The borers cut a half inch wide hole, usually straight into the trunk. They kick out mounds of sawdust every so often, and attempts to plug thier holes are removed, always during the evening. I recently was forced to destroy some of the elms as they had been completely ransacked by these borers, a cut into the trunks revealed five bore holes within two inches of each other, with 4 more spaced farther away. I did manage to track down one of the borers in the log. It was about 2 inches long, with reddish pink coloring and black "spines" all along it. It had a sickly white underside to it also. I was wondering if you could possibly say what type of borer this is, I suspect some kind of carpenterworm, but the local government offices have been no help. I would like to at least slow these things down in time to save the Ashes and Oaks, some of which are over three-hundred years old, which is virtually unknown in my area. (northwest Kansas) Thanks for your help!

20

Map Construction and Exploration by Mobile Agents Scattered in a Dangerous Network  

E-Print Network (OSTI)

of routing tables, etc. Underlying many of these tasks is the primitive process of exploration of the networkMap Construction and Exploration by Mobile Agents Scattered in a Dangerous Network Paola Flocchini the exploration and map construction problems. The end result is also a rooted spanning tree and the election

Santoro, Nicola

Note: This page contains sample records for the topic "danger tree removal" 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

Modeled PM2.5 removal by trees in ten U.S. cities and associated health David J. Nowak a,*, Satoshi Hirabayashi b  

E-Print Network (OSTI)

organic compounds and altering energy use (e.g., tree shade on building, altering wind speeds, cooling air i n f o Article history: Received 5 November 2012 Received in revised form 23 March 2013 Accepted 25

22

Chapter 6 - Dangerous Herbal Weight-Loss Supplements  

Science Journals Connector (OSTI)

The United States and Mexico are among the most obese nations in the world. Weight-loss supplements containing herbs are popular on both sides of the US/Mexico border, but there is scant information as to their efficacy or safety. Two herbal products have recently been touted as being effective and safe for weight loss: candle nut tree seeds (Nuez de la India) and yellow oleander seed (Codo de Fraile). Both these products are dangerous and have caused serious health problems in various countries. People should be aware not to self-medicate with certain herbal supplements for weight loss. Keywords: Candle nut tree; Codo de Fraile; Complementary and alternative medicine; Herbal supplements; Nuez de la India; Obesity; Toxic plants; Weight loss; Yellow oleander

A. Gonzlez-Stuart

2013-01-01T23:59:59.000Z

23

The presumption of dangerousness in sexually violent predator commitment proceedings  

Science Journals Connector (OSTI)

......presumption of not dangerous in civil proceedings...Department of Mental Health conducted an...department of mental health selects and refers relatively dangerous individuals...respondent is dangerous, the legal...Department of Health Services if......

Nicholas Scurich; Daniel A. Krauss

2014-03-01T23:59:59.000Z

24

Angry heart flutters prove most dangerous  

Science Journals Connector (OSTI)

... a study of people with cardiac troubles suggests that bursts of anger precede the most dangerous flutters of the heart. "We know that the emotional distress brought on by earthquakes ... attacks and even the loss of key football matches can trigger heart attacks," says health psychologist Doug Carroll of the University of Birmingham, UK. "It had been presumed ...

Roxanne Khamsi

2005-05-05T23:59:59.000Z

25

Hanford facility dangerous waste permit application, 616 Nonradioactive Dangerous Waste Storage Facility. Revision 2A  

SciTech Connect

This permit application for the 616 Nonradioactive Dangerous Waste Storage Facility consists for 15 chapters. Topics of discussion include the following: facility description and general provisions; waste characteristics; process information; personnel training; reporting and record keeping; and certification.

Bowman, R.C.

1994-04-01T23:59:59.000Z

26

E-Print Network 3.0 - american studies dangers Sample Search...  

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

american studies dangers Page: << < 1 2 3 4 5 > >> 1 DEFINING AND EXPERIENCING DANGEROUS CLIMATE CHANGE An Editorial Essay Summary: and dangerous climate change include revealed...

27

E-Print Network 3.0 - assessing dangerous climate Sample Search...  

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

dangerous climate Page: << < 1 2 3 4 5 > >> 1 DEFINING AND EXPERIENCING DANGEROUS CLIMATE CHANGE An Editorial Essay Summary: DEFINING AND EXPERIENCING DANGEROUS CLIMATE...

28

Trees in the winter  

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

Trees in the winter Trees in the winter Name: John H Hersey Age: N/A Location: N/A Country: N/A Date: N/A Question: Why do some trees in the winter lose their leaves and some are able to keep their leaves? Replies: John, You can view the leaves on a tree as its food manufacturing factory. For some trees, especially those which live in areas which become cold in the winter, the 'factories' do their work during the normal growing season and are forced to 'shut-down' over the winter months. There are many evergreens which hold their foliage all year, simply dropping some of them periodically as they age and become less efficient to be replaced by new needles. Larches in the area where I live are conifers which lose their needles, which is quite rare. You can see that foliage on a tree presents a problem: water loss from a tree is greatest in its foliage. A tree has to 'decide' (and this has occurred over millennia by evolution) whether to hold its foliage or shed it. If it decides to hold the foliage, then it must provide a means of insuring conservation of water, especially in the winter months when dry cold winds remove water which is not easily replace due to liquid water in the environment being frozen. Many plant's adaptation has been the production of a waxy cuticle to 'seal-off' the leaf from the environment and reduce water loss. You can understand that in the northern latitude's winters, sunlight duration and intensity drops, and for some plants the best solution has involved shedding the leaves for the winter, and growing a new set of 'factories' in the spring.

29

Hollow Trees  

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

Hollow Trees Hollow Trees Nature Bulletin No. 335-A March 3, 1969 Forest Preserve District of Cook County Roland F. Eisenbeis, Supt. of Conservation George W. Dunne, President HOLLOW TREES You may have heard the expression: "They couldn't see the forest for the trees". There was a time, especially in Germany, when foresters grew trees as farmers grow cabbages: thousands of acres covered with just one kind planted in long rows that were kept free of all seedlings, underbrush, dead or injured trees and everything but perfect specimens. For a while these plantations produced astonishing yields of lumber and the Germans boasted of them as models of "efficiency". The fact that they supported practically no wildlife -- only a few birds, no food for deer, and so forth -- was contemptuously dismissed.

30

Banana Trees  

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

Banana Trees Banana Trees Name: Adele Location: N/A Country: N/A Date: N/A Question: Why do Banana trees grow bananas?? I've been asked this question and no-one I know can provide an answer! Bananas do not have seeds in them to reproduce the tree (e.g you can grow a lemon tree from the seeds in the fruit but not a banana tree from a banana) What evolutionary justification is there for a banana tree to bear fruit? Replies: Hi Adele! you are right, one cannot seed a banana tree, still that kind of vegetal is reproduced and grows... As many other plants they have an asexual reproduction, where the new plants are identical in every respect to the parent plant.The asexual reproduction involves no union of cells or nuclei of cells, there are not mingling of genetic traits. Banana plant is a gigantic herb that grows from an under- ground stem ( rhizome),and forms a false trunk with leaves. There emerges a large flower spike, with numerous individual flowers, that bends downward to become fruits. After the plants had fruits, they die and are replaced by others that arise from the underground stem, and that process can keep on going for many years. Right?

31

Tree Networks  

Science Journals Connector (OSTI)

One of the most important concepts of graph theory is that of a tree. Its importance is due to the fact that a tree structure enables the connection of a set of nodes using a minimal number of edges in such a way...

Prof. H. A. Eiselt; Prof. C.-L. Sandblom

2000-01-01T23:59:59.000Z

32

Questions and Answers - Is krypton dangerous?  

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

does krypton look like? does krypton look like? Previous Question (What does krypton look like?) Questions and Answers Main Index Next Question (Why aren't Cl-35 and Cl-37 two different elements?) Why aren't Cl-35 and Cl-37two different elements? Is krypton dangerous? Krypton is a gas that is found in small amounts in the earth's atmosphere. Krypton's atomic structure is very stable. It has just enough electrons to fill its outer 'shell', so it doesn't tend to combine with other elements. Since it doesn't combine with other elements, it doesn't take part in chemical reactions, so it will not burn, cause corrosion, or do other chemical-like things. It is, however, possible for krypton to hurt you. If, for example, a room were to be filled with krypton, anyone entering the room would most likely

33

Hanford facility dangerous waste permit application  

SciTech Connect

This document, Set 2, the Hanford Facility Dangerous Waste Part B Permit Application, consists of 15 chapters that address the content of the Part B checklists prepared by the Washington State Department of Ecology (Ecology 1987) and the US Environmental Protection Agency (40 CFR 270), with additional information requirements mandated by the Hazardous and Solid Waste Amendments of 1984 and revisions of WAC 173-303. For ease of reference, the Washington State Department of Ecology checklist section numbers, in brackets, follow the chapter headings and subheadings. This permit application contains umbrella- type'' documentation with overall application to the Hanford Facility. This documentation is broad in nature and applies to all TSD units that have final status under the Hanford Facility Permit.

none,

1991-09-18T23:59:59.000Z

34

Tree Flowers  

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

Flowers Flowers Nature Bulletin No. 524-A April 6, 1974 Forest Preserve District of Cook County George W. Dunne, President Roland F. Eisenbeis, Supt. of Conservation TREE FLOWERS Many people do not realize that all of our common trees have flowers. Otherwise they could not produce seeds. We are apt to think of flowering trees as being those with showy blossoms -- most of them beautiful and some very fragrant -- such as the redbud, dogwood, buckeye, horse chestnut, black locust, tulip tree or yellow poplar, magnolia, and the fruit trees. However, all of our forest and shade trees have flowers -- of some kind -- which are just as interesting when examined with a strong reading glass. Some are grotesque, some exquisitely designed, some extremely colorful. They offer a new world to be explored and photographed. Some kinds, such as the elms, bloom profusely but the flowers are so small and delicately tinted that they are seldom noticed. Others, such as the poplars, oaks and walnuts, have peculiar flowers in the form of catkins that, without petals or sepals, do not look like flowers at all. The sycamore's tiny flowers are packed, in countless numbers, into a tight round ball that dangles back and forth on a long flexible stem.

35

What Wikipedia deletes: characterizing dangerous collaborative content  

Science Journals Connector (OSTI)

Collaborative environments, such as Wikipedia, often have low barriers-to-entry in order to encourage participation. This accessibility is frequently abused (e.g., vandalism and spam). However, certain inappropriate behaviors are more threatening ... Keywords: Wikipedia, collaboration, content removal, copyright, information security, redaction, user generated content

Andrew G. West; Insup Lee

2011-10-01T23:59:59.000Z

36

Urban tree mortality  

E-Print Network (OSTI)

s estimates of shade tree energy benefits previously assumedsurfaces and shade trees to reduce energy use and improvereducing building energy use through tree shade during the

Roman, Lara Angelica

2013-01-01T23:59:59.000Z

37

E-Print Network 3.0 - avoiding dangerous climate Sample Search...  

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

dangerous climate Page: << < 1 2 3 4 5 > >> 1 DEFINING AND EXPERIENCING DANGEROUS CLIMATE CHANGE An Editorial Essay Summary: Nations Framework Convention on Climate Change...

38

E-Print Network 3.0 - avoid dangerous climate Sample Search Results  

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

avoid dangerous climate Page: << < 1 2 3 4 5 > >> 1 DEFINING AND EXPERIENCING DANGEROUS CLIMATE CHANGE An Editorial Essay Summary: Nations Framework Convention on Climate Change...

39

Doing the Difficult and Dangerous: The Community Program Practice Scale  

Science Journals Connector (OSTI)

In an editorial about measuring fidelity to program models, Bickman (2000...) warned that describing services is our most difficult and dangerous task as mental health services researchers. It is difficult, Bickm...

William A. Hargreaves; Jeanette M. Jerrell

2007-03-01T23:59:59.000Z

40

Giant Hogweed An attractive but dangerous federal noxious weed.  

E-Print Network (OSTI)

(1) Giant Hogweed An attractive but dangerous federal noxious weed. Have you seen this plant attractive, giant hogweed is a public health hazard because it can cause se- vere skin irritation

Note: This page contains sample records for the topic "danger tree removal" 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

Tree Diaries  

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

Diaries Diaries Nature Bulletin No. 406-A February 13, 1971 Forest Preserve District of Cook County George W. Dunne, President Roland F. Eisenbeis, Supt. of Conservation TREE DIARIES We know a man whose life, as a civil engineer on construction projects, had been spent mostly out-of-doors but he knew very little about the plants and animals he saw. In 1945, after a long severe winter, March was usually warm and sunny. The birds came back north, the wildflowers bloomed, and the trees leafed out much earlier than in any year he could remember. So he spent every morning, from daybreak until time to go to work, walking through a forest preserve near his home, and he kept a diary of everything he saw. He had been doing that every year since 1945. He not only has some very valuable records but, in the meantime, by observing them carefully and studying about them in books, he has come to know more than most people about wildflowers, weeds, trees, birds, insects and other animals, and has had a lot of fun. Phenology, as it is called, can be an absorbing hobby and one of the best teachers. You also learn what an important factor weather is. For instance, there may be a difference of as much as a month in the earliest date of blooming of the skunk cabbage.

42

Data quality objective for regulatory requirements for dangerous waste sampling and analysis  

SciTech Connect

Contains requirements for sampling and analysis to meet the dangerous (hazardous) waste regulations.

Mulkey, C.H., Westinghouse Hanford

1996-07-02T23:59:59.000Z

43

Naturally Dangerous: Surprising Facts about Food, Health, and the Environment (Collman, James P.)  

Science Journals Connector (OSTI)

Naturally Dangerous: Surprising Facts about Food, Health, and the Environment (Collman, James P.) ...

Harold H. Harris

2002-01-01T23:59:59.000Z

44

TREES, WOODS AND FORESTS  

E-Print Network (OSTI)

SCOTLAND'S TREES, WOODS AND FORESTS #12;2 SCOTLAND'S TREES, WOODS AND FORESTS2 #12;SCOTLAND'S TREES, WOODS AND FORESTS 3 CONTENTS CHAPTER 1 SCOTLAND'S FORESTS CHAPTER 2 FORESTS FOR PEOPLE CHAPTER 3 FORESTS SCOTLAND'S TREES, WOODS AND FORESTS #12;4 SCOTLAND'S TREES, WOODS AND FORESTS4 This booklet is written

45

Keeping Tabs on the World's Dangerous Chemicals | Department of Energy  

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

Keeping Tabs on the World's Dangerous Chemicals Keeping Tabs on the World's Dangerous Chemicals Keeping Tabs on the World's Dangerous Chemicals March 20, 2013 - 5:07pm Addthis Sandia chemical engineer Nancy Jackson has worked in laboratories around the world to help ensure that chemicals are used safely and kept secure. The American Association for the Advancement of Science honored her with the 2013 Science Diplomacy Award. | Photo by Randy Montoya, Sandia National Lab. Sandia chemical engineer Nancy Jackson has worked in laboratories around the world to help ensure that chemicals are used safely and kept secure. The American Association for the Advancement of Science honored her with the 2013 Science Diplomacy Award. | Photo by Randy Montoya, Sandia National Lab. Stephanie Hobby Media Relations, Sandia National Lab

46

Keeping Tabs on the World's Dangerous Chemicals | Department of Energy  

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

Keeping Tabs on the World's Dangerous Chemicals Keeping Tabs on the World's Dangerous Chemicals Keeping Tabs on the World's Dangerous Chemicals March 20, 2013 - 5:07pm Addthis Sandia chemical engineer Nancy Jackson has worked in laboratories around the world to help ensure that chemicals are used safely and kept secure. The American Association for the Advancement of Science honored her with the 2013 Science Diplomacy Award. | Photo by Randy Montoya, Sandia National Lab. Sandia chemical engineer Nancy Jackson has worked in laboratories around the world to help ensure that chemicals are used safely and kept secure. The American Association for the Advancement of Science honored her with the 2013 Science Diplomacy Award. | Photo by Randy Montoya, Sandia National Lab. Stephanie Hobby Media Relations, Sandia National Lab

47

Communicating Dangers and Opportunities in Global Warming 13 December Draft  

E-Print Network (OSTI)

Communicating Dangers and Opportunities in Global Warming 13 December Draft James Hansen American: "Subversion of Public Affairs Chart 7: The Global Warming Story C. Tenets of a Democracy: "An Informed Public, not as a spokesman for NASA There is a huge gap between what is understood about global warming and what is known

Hansen, James E.

48

Sir --Venezuela has entered 2003 deadlocked in a dangerous political  

E-Print Network (OSTI)

Sir -- Venezuela has entered 2003 deadlocked in a dangerous political confrontation and a general to preserve Venezuela's science and its natural environment, which is rich in biodiversity. We ask for Scientific Research, PO Box 21827, Caracas 1020A, Venezuela correspondence NATURE |VOL 421 |30 JANUARY 2003

Chapman, Clark R.

49

Operating Experience Level 3, Losing Control: Material Handling Dangers  

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

This Operating Experience Level 3 (OE-3) document provides information about the dangers inherent in material handling and the role hazard analysis, work planning, and walkdowns can play in preventing injuries during heavy equipment moves. More than 200 material handling events reported to the Occurrence Reporting and Processing System (ORPS) from January 1, 2010, through August 31, 2014.

50

Operating Experience Level 3, Losting Control: Material Handling Dangers  

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

This Operating Experience Level 3 (OE-3) document provides information about the dangers inherent in material handling and the role hazard analysis, work planning, and walkdowns can play in preventing injuries during heavy equipment moves. More than 200 material handling events reported to the Occurrence Reporting and Processing System (ORPS) from January 1, 2010, through August 31, 2014.

51

The Level Paradox of E-Collaboration: Dangers and Solutions  

Science Journals Connector (OSTI)

Although e-collaboration phenomena are multilevel in nature, research to date has been conducted from an exclusively single-level focus. This has lead to the level paradox. The dangers of the level paradox are discussed, including the potential that ... Keywords: Analysis, Bias, Communication Media, Cumulative Knowledge, Mixed-Level, Multilevel, Single-Level, Virtual Team

Ana Ortiz de Guinea

2011-10-01T23:59:59.000Z

52

Silica Scaling Removal Process  

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

Silica Scaling Removal Process Silica Scaling Removal Process Scientists at Los Alamos National Laboratory have developed a novel technology to remove both dissolved and colloidal...

53

Protected trees A guide to tree preservation procedures  

E-Print Network (OSTI)

Protected trees A guide to tree preservation procedures #12;Protected trees A guide to tree preservation procedures April 2012 Department for Communities and Local Government #12;© Crown copyright, 2012 trees: A guide to tree preservation procedures Introduction This leaflet is written for tree owners

54

The Threat to the Planet: How Can We Avoid Dangerous Human-Made Climate Change?  

E-Print Network (OSTI)

. That is much less than day-to-day weather fluctuations. But another half degree Celsius warming-made climate change, but what level is dangerous? Chart 4. Critical metrics defining dangerous, I believe

Hansen, James E.

55

pilF Polymorphism-Based PCR To Distinguish Vibrio vulnificus Strains Potentially Dangerous to Public Health  

Science Journals Connector (OSTI)

...vulnificus Strains Potentially Dangerous to Public Health Published ahead of print...that could be considered dangerous to public health. Discrimination is based...isolates that potentially are dangerous to public health, under the hypothesis...

Francisco J. Roig; Eva Sanjun; Amparo Llorens; Carmen Amaro

2009-12-28T23:59:59.000Z

56

A Web-Oriented Geoinformation System Application for Forest Fire Danger Prediction in Typical Forests of the Ukraine  

Science Journals Connector (OSTI)

A web-oriented geoinformation system for forest fire danger prediction based on a probabilistic fire danger criteria is described in this chapter. A new method for determining the probabilistic fire danger cri...

Nikolay Baranovskiy; Marina Zharikova

2014-01-01T23:59:59.000Z

57

Hanford facility dangerous waste permit application, general information portion  

SciTech Connect

The Hanford Facility Dangerous Waste Permit Application is considered to be a single application organized into a General Information Portion (document number DOE/RL-91-28) and a Unit-Specific Portion. Both the General Information and Unit-Specific portions of the Hanford Facility Dangerous Waste Permit Application address the content of the Part B permit application guidance prepared by the Washington State Department of Ecology (Ecology 1996) and the U.S. Environmental Protection Agency (40 Code of Federal Regulations 270), with additional information needed by the Hazardous and Solid Waste Amendments and revisions of Washington Administrative Code 173-303. Documentation contained in the General Information Portion is broader in nature and could be used by multiple treatment, storage, and/or disposal units (e.g., the glossary provided in this report).

Hays, C.B.

1998-05-19T23:59:59.000Z

58

A SLIPPERY SLOPE: HOW MUCH GLOBAL WARMING CONSTITUTES "DANGEROUS ANTHROPOGENIC INTERFERENCE"?  

E-Print Network (OSTI)

A SLIPPERY SLOPE: HOW MUCH GLOBAL WARMING CONSTITUTES "DANGEROUS ANTHROPOGENIC INTERFERENCE on the global warming that can be tolerated without risking dangerous anthropogenic interference with climate. I" mainly as a metaphor for the danger posed by global warming. So I changed "Hell" to "disaster." What

Hansen, James E.

59

Saaremaa Hantavirus Should Not Be Confused with Its Dangerous Relative, Dobrava Virus  

Science Journals Connector (OSTI)

...Should Not Be Confused with Its Dangerous Relative, Dobrava Virus Alexander...known to be one of the most dangerous European viral pathogens...Research Institute for Animal Health Institute for Novel and Emerging...should not be confused with its dangerous relative, Dobrava virus...

Alexander Plyusnin; Antti Vaheri; ke Lundkvist

2006-04-01T23:59:59.000Z

60

The evolution of cultural adaptations: Fijian food taboos protect against dangerous marine toxins  

Science Journals Connector (OSTI)

...taboos protect against dangerous marine toxins Joseph...V6T 1Z4 3 Centre for Health Evaluation and Outcome...might be a significant health threat. Ciguatera poisoning...most commonly achieving dangerous levels in large, often...on tabooing the most dangerous species, so there is...

2010-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "danger tree removal" 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

Pine Tree Seed Germination  

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

Pine Tree Seed Germination Pine Tree Seed Germination Name: Debbie Location: N/A Country: N/A Date: N/A Question: I live in an area with many pine trees and pine cones. I would like to start seedlings to replace the older trees as I lose them. How do I do it? I have searched the internet for how but have yet to find an anwser. I've examined the pine cones and am at a loss, where are the seeds? I have soft long needle trees with medium pine cones, I have Hemlock trees with small cones and I have very sharp long needle trees with longer, narrow cones. Do the cones have to have already fallen off the tree before using seeds? Thank you!! Replies: Dear Debbie, The following may be helpful: http://www.uidaho.edu/cfwr/forres/nursery/research/research/projects.htm http://www.walden.org/thoreau/writings/seeds/dispersion_01.htm

62

Distributed Contour Trees  

SciTech Connect

Topological techniques provide robust tools for data analysis. They are used, for example, for feature extraction, for data de-noising, and for comparison of data sets. This chapter concerns contour trees, a topological descriptor that records the connectivity of the isosurfaces of scalar functions. These trees are fundamental to analysis and visualization of physical phenomena modeled by real-valued measurements. We study the parallel analysis of contour trees. After describing a particular representation of a contour tree, called local{global representation, we illustrate how di#11;erent problems that rely on contour trees can be solved in parallel with minimal communication.

Morozov, Dmitriy; Weber, Gunther H.

2014-03-31T23:59:59.000Z

63

Hanford facility dangerous waste permit application, general information portion  

SciTech Connect

The `Hanford Facility Dangerous Waste Permit Application` is considered to be a single application organized into a General Information Portion (this document, DOE/RL-91-28) and a Unit- Specific Portion. The scope of the General Information Portion includes information that could be used to discuss operating units, units undergoing closure, or units being dispositioned through other options. Documentation included in the General Information Portion is broader in nature and could be used by multiple treatment, storage, and/or disposal units. A checklist indicating where information is contained in the General Information Portion, in relation to the Washington State Department of Ecology guidance documentation, is located in the Contents Section. The intent of the General Information Portion is: (1) to provide an overview of the Hanford Facility; and (2) to assist in streamlining efforts associated with treatment, storage, and/or disposal unit-specific Part B permit application, preclosure work plan, closure work plan, closure plan, closure/postclosure plan, or postclosure permit application documentation development, and the `Hanford Facility Resource Conservation and Recovery Act Permit` modification process. Revision 2 of the General Information Portion of the `Hanford Facility Dangerous Waste Permit Application` contains information current as of May 1, 1996. This document is a complete submittal and supersedes Revision 1.

Price, S.M., Westinghouse Hanford

1996-07-29T23:59:59.000Z

64

Hanford Facility dangerous waste permit application, general information. Revision 1  

SciTech Connect

The current Hanford Facility Dangerous Waste Permit Application is considered to be a single application organized into a General Information Portion (this document, number DOE/RL-91-28) and a treatment, storage, and/or disposal Unit-Specific Portion, which includes documentation for individual TSD units (e.g., document numbers DOE/RL-89-03 and DOE/RL-90-01). Both portions consist of a Part A division and a Part B division. The Part B division consists of 15 chapters that address the content of the Part B checklists prepared by the Washington State Department of Ecology (Ecology 1987) and the US Environmental Protection Agency (40 Code of Federal Regulations 270), with additional information requirements mandated by the Hazardous and Solid Waste Amendments of 1984 and revisions of Washington Administrative Code 173-303. For ease of reference, the Washington State Department of Ecology checklist section numbers, in brackets, follow the chapter headings and subheadings. Documentation contained in the General Information Portion (i.e., this document, number DOE/RL-91-28) is broader in nature and applies to all treatment, storage, and/or disposal units for which final status is sought. Because of its broad nature, the Part A division of the General Information Portion references the Hanford Facility Dangerous Waste Part A Permit Application (document number DOE/RL-88-21), a compilation of all Part A documentation for the Hanford Facility.

Not Available

1993-05-01T23:59:59.000Z

65

An Examination of Parents' Influence Strategies on College Students' Dangerous Drinking.  

E-Print Network (OSTI)

??Dangerous drinking on college campuses is a significant public health issue. Over the last decade, the National Institute on Alcohol Abuse and Alcoholism and the (more)

Menegatos, Lisa Marie

2011-01-01T23:59:59.000Z

66

For Motorcycle Riders Don't place yourself in danger of becoming a statistic  

E-Print Network (OSTI)

For Motorcycle Riders Risks Don't place yourself in danger of becoming a statistic by increasing · Makesureyouhaveasuitableseatfittedonyour motorcycle · Apassengerisyourresponsibility-makesurethey areaswellprotectedasyouare

Tobar, Michael

67

Christmas Tree Decorations  

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

Tree Decorations Tree Decorations Nature Bulletin No. 211-A December 18, 1965 Forest Preserve District of Cook County Seymour Simon, President Roland F. Eisenbeis, Supt. of Conservation CHRISTMAS TREE DECORATIONS Christmas trees, decorated or "trimmed", apparently were first used in this country during the Revolutionary War by Hessian soldiers who, hired to fight for England, were thinking of the customs in their German homeland. An account of the festivities here at Fort Dearborn, in 1804, mentions a spruce Christmas tree. Some say that a Harvard professor from Germany had one in 1824. There is reliable evidence that there was such a tree in Cambridge, Mass., in 1832; and in Philadelphia two years later. The idea and the tradition spread rapidly through this country.

68

Deciduous Trees in Florida  

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

Deciduous Trees in Florida Deciduous Trees in Florida Name: Joanne Status: other Grade: other Location: Outside U.S. Country: USA Date: Winter 2011-2012 Question: Do peach trees loose there leaves in winter in Florida? Replies: Taylor Peach trees are deciduous, so yes, they lose their leaves: http://www.ehow.com/facts_7021010_information-deciduous-fruit-trees-florida.html Anthony R. Brach, Ph.D. Harvard University Herbaria c/o Missouri Botanical Garden This depends on the latitude. South of Immokalee, peach trees could stay evergreen year-round. However, they also will not bear fruit because a "chilling period" is needed to prime the tree for production in the spring. It simply doesn't get cool enough to pull this physiological trigger. Otherwise, a tree should drop its leaves in preparation for winter dormancy. If the early winter has been unseasonably warm and the trees have not dropped their leaves by mid-December, then a zinc sulfate solution can be applied to artificially induce defoliation.

69

Technologies for Boron Removal  

Science Journals Connector (OSTI)

Tests were performed to examine the removal of boron from aqueous solution either with polyvinyl alcohol (PVA) alone or by both PVA and other inorganic additives under room temperature. ... Added calcium hydroxide increased the co-removal of borate with PVA, and this offers a polishing treatment after borate removal by liming. ... As boron removal can be achieved by chemical precipitation and coagulation, it is logical to assume that the EC could remove boron from water and industrial effluent. ...

Yonglan Xu; Jia-Qian Jiang

2007-11-23T23:59:59.000Z

70

New England Wind Forum: Am I in Danger?  

Wind Powering America (EERE)

Am I in Danger? Am I in Danger? With tens of thousands in operation across the world, wind turbines have demonstrated an excellent safety track record. Primary safety issues of concern are the icing of the blades and resulting shedding of the ice and the potential impact of a blade throw. Ice Shedding Under certain conditions in climates such as those found in New England, ice can accumulate on wind turbine blades. The release of that ice from moving turbine blades is possible. (The potential is clearly highest at mountain-top sites, remote from most observers in the harshest of weather.) A wind installation typically addresses such possibilities by employing adequate setbacks between each turbine and any nearby residences to avoid risk. Severe ice buildup will lead to automatic turbine shut down until the condition improves. Modern turbines can be equipped with cold weather packages, which make them adaptable to temperatures as low as -40 Celsius, reducing the risk of ice accumulation. These packages include special coatings on the blades to eliminate the adherence of ice, thermostat-controlled resistive element forced air heaters strategically placed to heat instruments and operating components during cold weather conditions to prevent the formation and adherence of ice, and low-temperature lubricants. No studies have been conducted in the United States concerning ice shedding from wind turbine blades. The 1998 European study, "Assessment of Safety Risks Arising from Wind Turbine Icing" (PDF 57 KB) Download Adobe Reader by European Commission, DGXII, and the UK Department of Trade and Industry examines the issue as well as the study "Risk Analysis of Ice Throw From Wind Turbines" (PDF 297 KB) Download Adobe Reader presented in April 2003 at BOREAS conference in Finland.

71

Hanford facility dangerous waste permit application, PUREX storage tunnels  

SciTech Connect

The Hanford Facility Dangerous Waste Permit Application is considered to be a single application organized into a General Information Portion (document number DOE/RL-91-28) and a Unit-Specific Portion. The scope of the Unit-Specific Portion is limited to Part B permit application documentation submitted for individual, operating treatment, storage, and/or disposal units, such as the PUREX Storage Tunnels (this document, DOE/RL-90-24). Both the General Information and Unit-Specific portions of the Hanford Facility Dangerous Waste Permit Application address the content of the Part B permit application guidance prepared by the Washington State Department of Ecology (Ecology 1996) and the US Environmental Protection Agency (40 Code of Federal Regulations 270), with additional information needs defined by the Hazardous and Solid Waste Amendments and revisions of Washington Administrative Code 173-303. For ease of reference, the Washington State Department of Ecology alpha-numeric section identifiers from the permit application guidance documentation (Ecology 1996) follow, in brackets, the chapter headings and subheadings. A checklist indicating where information is contained in the PUREX Storage Tunnels permit application documentation, in relation to the Washington State Department of Ecology guidance, is located in the Contents Section. Documentation contained in the General Information Portion is broader in nature and could be used by multiple treatment, storage, and/or disposal units (e.g., the glossary provided in the General Information Portion). Wherever appropriate, the PUREX Storage Tunnels permit application documentation makes cross-reference to the General Information Portion, rather than duplicating text. Information provided in this PUREX Storage Tunnels permit application documentation is current as of April 1997.

Price, S.M.

1997-09-08T23:59:59.000Z

72

SCHOLARLY PAPERS Is Construction Blasting Still Abnormally Dangerous?  

E-Print Network (OSTI)

and quarries 15% Dowding 1996 .7 The mining, quarrying, and construction industries use over 4 billion pounds 1 quarry operations,13 mining,14 removing boulders from a stream bed to prevent flooding,15 sewer

73

Apple Tree, NH Big Tree for May By Anne Krantz, NH Big Tree Team,  

E-Print Network (OSTI)

Apple Tree, NH Big Tree for May By Anne Krantz, NH Big Tree Team, UNH Cooperative Extension The explosion of apple blossoms in May transforms the most gnarled old tree into a delicate cloud of beauty (1817-1862) in his essay "The Wild Apple Tree," described the blossoms perfectly: `The flowers

New Hampshire, University of

74

Rooting for Trees: Volunteers to Plant 20 Trees, Mark Tree Campus USA Honor  

E-Print Network (OSTI)

Rooting for Trees: Volunteers to Plant 20 Trees, Mark Tree Campus USA Honor March 22, 2013 Event as a Tree Campus USA, a title granted by the Arbor Day Foundation. This year, the foundation designated the university as a Tree Campus USA for the fifth consecutive year. The event is sponsored by the Campus

Hofmann, Hans A.

75

Implementing Municipal Tree Planting: Los Angeles Million-Tree Initiative  

E-Print Network (OSTI)

1993) Energy conservation potential of urban tree planting.energy ef?ciency, and other environmental bene?ts associated with the trees

Pincetl, Stephanie

2010-01-01T23:59:59.000Z

76

Formalising Behaviour Trees with CSP  

Science Journals Connector (OSTI)

Behaviour Trees is a novel approach for requirements engineering. It advocates a graphical tree notation that is easy to use and to understand. Individual requirements are modelled as single trees which later on ...

Kirsten Winter

2004-01-01T23:59:59.000Z

77

Probabilistic timed behavior trees  

Science Journals Connector (OSTI)

The Behavior Tree notation has been developed as a method for systematically and traceably capturing user requirements. In this paper we extend the notation with probabilistic behaviour, so that reliability, performance, and other dependability properties ... Keywords: behavior trees, model checking, probabilities, timed automata

Robert Colvin; Lars Grunske; Kirsten Winter

2007-07-01T23:59:59.000Z

78

THE RISK OF NUCLEAR TERRORISM AND NEXT STEPS TO REDUCE THE DANGER  

E-Print Network (OSTI)

THE RISK OF NUCLEAR TERRORISM ­ AND NEXT STEPS TO REDUCE THE DANGER TESTIMONY OF MATTHEW BUNN urgent threats to America's security ­ the threat of nuclear terrorism. My message to you today is simple, "The Risk of Nuclear Terrorism ­ And Next Steps to Reduce the Danger," April 2, 2008 2 Nuclear

Laughlin, Robert B.

79

EIS-0285-SA-65: Supplement Analysis | Department of Energy  

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

Management along the Raymond - Cosmopolis Transmission Line would include danger tree removal within some areas adjacent to the right-of-way (ROW) (May 2002) Supplement...

80

Pine Tree Growth Locations  

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

Pine Tree Growth Locations Pine Tree Growth Locations Name: Amielee Location: N/A Country: N/A Date: N/A Question: Why do pine trees not grow south of the equator? Replies: Dear Amielee, The natural distribution of the pines is the northern hemisphere: http://phylogeny.arizona.edu/tree/eukaryotes/green_plants/embryophytes/conif ers/pinaceae/pinus/pinus.html However, pines have become introduced into the southern hemisphere through cultivation: http://www.woodweb.com/~treetalk/Radiata_Pine/wowhome.html Sincerely, Anthony R. Brach, Ph.D. Hi Amielee Some pine trees do live south of the equator but we (I live in Australia) do not have the huge forests of native conifers that you have in the northern hemisphere. Even in the northern hemisphere conifers are only found in two forest types: 1. Tiaga

Note: This page contains sample records for the topic "danger tree removal" 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

EA-1707: Closure of Nonradioactive Dangerous Waste Landfill and Solid Waste  

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

07: Closure of Nonradioactive Dangerous Waste Landfill and 07: Closure of Nonradioactive Dangerous Waste Landfill and Solid Waste Landfill, Hanford Site, Richland, Washington EA-1707: Closure of Nonradioactive Dangerous Waste Landfill and Solid Waste Landfill, Hanford Site, Richland, Washington Summary This EA evaluates the potential environmental impacts of closing the Nonradioactive Dangerous Waste Landfill and the Solid Waste Landfill. The Washington State Department of Ecology is a cooperating agency in preparing this EA. Public Comment Opportunities None available at this time. Documents Available for Download August 26, 2011 EA-1707: Revised Draft Environmental Assessment Closure of Nonradioactive Dangerous Waste Landfill and Solid Waste Landfill, Hanford Site, Richland, Washington May 13, 2010 EA-1707: Draft Environmental Assessment

82

Waste Encapsulation and Storage Facility (WESF) Dangerous Waste Training Plan (DWTP)  

SciTech Connect

This Waste Encapsulation Storage Facility (WESF) Dangerous Waste Training Plan (DWTP) applies to personnel who perform work at, or in support of WESF. The plan, along with the names of personnel, may be given to a regulatory agency inspector upon request. General workers, subcontractors, or visiting personnel who have not been trained in the management of dangerous wastes must be accompanied by an individual who meets the requirements of this training plan. Dangerous waste management includes handling, treatment, storage, and/or disposal of dangerous and/or mixed waste. Dangerous waste management units covered by this plan include: less-than-90-day accumulation area(s); pool cells 1-8 and 12 storage units; and process cells A-G storage units. This training plan describes general requirements, worker categories, and provides course descriptions for operation of the WESF permitted miscellaneous storage units and the Less-than-90-Day Accumulation Areas.

SIMMONS, F.M.

2000-03-29T23:59:59.000Z

83

Turbomachinery debris remover  

DOE Patents (OSTI)

An apparatus for removing debris from a turbomachine. The apparatus includes housing and remotely operable viewing and grappling mechanisms for the purpose of locating and removing debris lodged between adjacent blades in a turbomachine.

Krawiec, Donald F. (Pittsburgh, PA); Kraf, Robert J. (North Huntingdon, PA); Houser, Robert J. (Monroeville, PA)

1988-01-01T23:59:59.000Z

84

Dangerous and severe personality disorder: An investigation of the construct  

Science Journals Connector (OSTI)

Introduction of the construct Dangerous and Severe Personality Disorder (DSPD) by the UK Home Office and Department of Health has provoked strong debate and opposition. Its aims and that of proposed subsequent legislation was to enhance public protection by identifying and detaining a minority of persons with severe personality disorder who pose a high risk of serious sexual/violent offending. The most serious criticism was the ethical implication of allowing indefinite detention of people without criminal convictions. More recently, policy emphasis has shifted towards treatment. 1396 male prisoners serving sentences of 2+years for sexual/violent offenses were prospectively interviewed (personality disorders, psychopathy, and risk) at a mean follow-up of 2years. The prevalence of DSPD was 15%. Significantly more re-offended. Five DSPD offenders would need treatment to prevent one violent act. Based on an estimate of attributable risk, successful treatment of DSPD could reduce violent re-convictions among DSPD offenders by 71% and violent/sexual re-offenses in the prison population by 27%. DSPD criteria correctly identify high risk prisoners but primarily through risk-related demographic features. DSPD does not accurately identify serious sexual/violent re-offenders. The DSPD programme may reduce major violent re-offending if treatment interventions prove effective.

Simone Ullrich; Min Yang; Jeremy Coid

2010-01-01T23:59:59.000Z

85

Graphs, Trees Pebbles, Robots  

E-Print Network (OSTI)

Graphs, Trees Pebbles, Robots 1 #12;Outline I. Robot Arms. II. Rigid Graphs. III. Characterizations. Applications: (a) Rigid Components. 2 #12;I. Robot arms and the Carpenter's Rule Problem. Can a robot arm

Haas, Ruth

86

Tree Fertilization Soil Analysis  

E-Print Network (OSTI)

, increase root density, maintain tree health #12;#12;pH ­ effects nutrient availability · Symptoms of high pHTree Fertilization #12;Soil Analysis vs. Foliar Analysis #12;Macronutrients N P K Mg S Ca

87

To state the policy of LSU regarding the possession of firearms and dangerous weapons within its facilities and premises and  

E-Print Network (OSTI)

PURPOSE To state the policy of LSU regarding the possession of firearms and dangerous weapons other firearm from which a shot or shots are discharged by an explosive. Dangerous Weapons. Any gas, LSU prohibits the possession of firearms or other dangerous weapons within the campus residences

Harms, Kyle E.

88

P:\\Policy & Procedures\\EHS\\EH&S#16-Receiving dangerous goods-rev.doc Environmental Health & Safety  

E-Print Network (OSTI)

P:\\Policy & Procedures\\EHS\\EH&S#16-Receiving dangerous goods-rev.doc Environmental Health & Safety. ENVIRONMENTAL HEALTH AND SAFETY Provide training concerning procedures for accepting and recognizing dangerous Policy & Procedure #16 TITLE: DANGEROUS GOODS RECEIVING POLICY OBJECTIVE AND PURPOSE: To ensure packages

Fernandez, Eduardo

89

Template:LEDSProcessTree | Open Energy Information  

Open Energy Info (EERE)

LEDSProcessTree LEDSProcessTree Jump to: navigation, search This template generates a list of all steps within the given stage of the LEDS Process and provides easy navigation links to traverse from step to step. Edit this template to add, remove or reorder the steps for each stage in the process. Dependencies: jQuery 1.4.2 or higher. LEDSNavHelper Widget - Included automatically, this widget will render 'Previous' and 'Next' buttons to help traverse the steps defined in each stage. The buttons will only be rendered if the Template is included, the current page is one of the steps listed in the provided stage of the template, and a valid step exists either before (Previous) or after (Next) the current page within the list of steps. Parameters include: stage - the stage of the process to display

90

Network-centric Warfare and the Globalization of Technology: Transforming simple tools into dangerous weapons  

E-Print Network (OSTI)

tools into dangerous weapons New applications of technology,made bombs are primary weapons for suicide also flattenedin com- devices, and weapons to utilize in guerilla warfare.

Oh, Ann

2009-01-01T23:59:59.000Z

91

CHARACTERIZING DANGEROUS WAVES FOR OCEAN WAVE ENERGY CONVERTER SURVIVABILITY Justin Hovland  

E-Print Network (OSTI)

CHARACTERIZING DANGEROUS WAVES FOR OCEAN WAVE ENERGY CONVERTER SURVIVABILITY Justin Hovland ABSTRACT Ocean Wave Energy Converters (OWECs) operating on the water surface are subject to storms at station 139. Keywords: wave energy, survivability, breaking waves, joint distribution, OWEC INTRODUCTION

Haller, Merrick

92

Operating Experience Level 3, Dangers of Objects Falling into Normally Occupied Areas  

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

This Operating Experience Level 3 (OE-3) document provides information about a safety concern related to the dangers of items falling from heights into spaces normally occupied by workers at Department of Energy (DOE) facilities.

93

EA-1707: Closure of Nonradioactive Dangerous Waste Landfill and Solid Waste Landfill, Hanford Site, Richland, Washington  

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

This EA evaluates the potential environmental impacts of closing the Nonradioactive Dangerous Waste Landfill and the Solid Waste Landfill. The Washington State Department of Ecology is a cooperating agency in preparing this EA.

94

Risk Removal | Department of Energy  

Energy Savers (EERE)

Risk Removal Risk Removal Workers safely remove old mercury tanks from the Y-12 National Security Complex. Workers safely remove old mercury tanks from the Y-12 National Security...

95

GRR/Section 18-WA-b - Dangerous Waste Permit | Open Energy Information  

Open Energy Info (EERE)

GRR/Section 18-WA-b - Dangerous Waste Permit GRR/Section 18-WA-b - Dangerous Waste Permit < GRR Jump to: navigation, search GRR-logo.png GEOTHERMAL REGULATORY ROADMAP Roadmap Home Roadmap Help List of Sections Section 18-WA-b - Dangerous Waste Permit 18-WA-b - Dangerous Waste Permit.pdf Click to View Fullscreen Contact Agencies Washington State Department of Ecology Regulations & Policies WAC 173-303-020 WAC 173-303-060 WAC 173-303-070 WAC 173-303-071 WAC 173-303-072 WAC 173-303-081 WAC 173-303-082 WAC 173-303-090 WAC 173-303-100 WAC 173-303-110 WAC 173-303-140 WAC 173-303-220 WAC 173-303-281 WAC 173-303-282 WAC 173-303-803 WAC 173-303-845 Triggers None specified The Washington State Department of Ecology (WSDE) oversees the permitting process for dangerous and solid waste. In Washington, a developer must obtain a permit if they handle dangerous waste and solid waste and are

96

Tree transport system  

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

Tree transport system Tree transport system Name: Paul K Harding Location: N/A Country: N/A Date: N/A Question: How can trees get that tall? How can the transport of water function that good? Normally one could think that trees can get only 10 m high because then the pressure of the air would be to weak to transport the water and a vacuum would occur. Or do trees use a system of one pump-system after another to solve that problem? Replies: Okay, the answer is two-fold. One, the column of water travelling up the trunk of the tree is only a couple of molecules wide, moving up from cell to cell. You can think of each cell as a "valve" if you will, holding the water and keeping it from flowing down the trunk (unless you WANT it to go that way, in the case of sugar laden water moving to storage areas in the roots) until it can be moved to the next cell up, and so on and so on. The second part involves diffusion. Cells can diffuse certain chemical compounds through their cell walls while simultaneously holding onto others. By having a gradient of increasing chemical concentration as you go up the trunk, you can cause a gradual diffusion of water up the trunk (since water travels relatively freely through the cell walls) and thereby creates and exception to the rule of 10 meters being the maximum height for a column of water -- you've effectively added energy to the system to "pump" water up the trunk.

97

Silica Scaling Removal Process  

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

Silica Scaling Removal Process Silica Scaling Removal Process Silica Scaling Removal Process Scientists at Los Alamos National Laboratory have developed a novel technology to remove both dissolved and colloidal silica using small gel particles. Available for thumbnail of Feynman Center (505) 665-9090 Email Silica Scaling Removal Process Applications: Cooling tower systems Water treatment systems Water evaporation systems Potential mining applications (produced water) Industry applications for which silica scaling must be prevented Benefits: Reduces scaling in cooling towers by up to 50% Increases the number of cycles of concentration substantially Reduces the amount of antiscaling chemical additives needed Decreases the amount of makeup water and subsequent discharged water (blowdown) Enables considerable cost savings derived from reductions in

98

Generating trees for permutations avoiding generalized patterns  

E-Print Network (OSTI)

Generating trees for permutations avoiding generalized patterns Sergi Elizalde Dartmouth College Permutation Patterns 2006, Reykjavik Permutation Patterns 2006, Reykjavik ­ p.1 #12;Generating trees patterns Generating trees Rightward generating trees Enumeration of permutations avoiding generalized

Elizalde, Sergi

99

Derivation Tree Based Genetic Programming  

E-Print Network (OSTI)

Derivation Tree Based Genetic Programming Summary of the Ph.D. Thesis by R´obert V´anyi supervisor presented in the Ph.D. thesis enti- tled Derivation Tree Based Genetic Programming. The thesis describes of the generated candidates. [6] 1.2 Proposed method The method presented in the thesis uses derivation trees

Fernandez, Thomas

100

Tree and forest effects on air quality and human health in the United David J. Nowak a, *  

E-Print Network (OSTI)

Tree and forest effects on air quality and human health in the United States David J. Nowak a 26 May 2014 Available online xxx Keywords: Air pollution removal Air quality Ecosystem services Human and value of the effects of trees and forests on air quality and human health across the United States

Note: This page contains sample records for the topic "danger tree removal" 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

Continuous sulfur removal process  

DOE Patents (OSTI)

A continuous process for the removal of hydrogen sulfide from a gas stream using a membrane comprising a metal oxide deposited on a porous support is disclosed. 4 figures.

Jalan, V.; Ryu, J.

1994-04-26T23:59:59.000Z

102

Red-black Tree Jingjing Xia  

E-Print Network (OSTI)

Advanced Algorithm Design Red-black Tree Jingjing Xia #12;Red-Black Tree A red-black tree is a binary search tree, and each node contains one extra field: its color, it can be either black or red of the binary search tree. If a binary search tree satisfies all the following red-black properties, it is a red

Chen, Yangjun

103

Microsoft Word - CX-Bonneville-HoodRiverDangerPoleandARFY12_WEB.docx  

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

September 14, 2012 REPLY TO ATTN OF: KEP-4 SUBJECT: Environmental Clearance Memorandum Darin Bowman Civil Engineer - TELF-TPP-3 Proposed Action: Bonneville-Hood River No. 1 Danger Pole Replacement and Access Road Upgrades Categorical Exclusion Applied (from Subpart D, 10 C.F.R. Part 1021): B1.3, Routine Maintenance Location: Hood River County, OR Proposed by: Bonneville Power Administration (BPA) Description of the Proposed Action: Upgrade access roads and landings from Structures 6/1 through 7/4 and replace danger poles on the Bonneville-Hood River No. 1 115-kV transmission line. Background This project entails improving the existing access along the Bonneville-Hood River No. 1 transmission line; maintaining existing structure landings; and replacing three danger poles and associated hardware.

104

Trees of the Bible  

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

of the Bible of the Bible Nature Bulletin No. 676-A April 21, 1962 Forest Preserve District of Cook County George W. Dunne, President Roland F. Eisenbeis, Supt. of Conservation TREES OF THE BIBLE The King James Version of the Bible mentions seven flowers, seven vegetables, several spices, and thirty-seven differently named trees. Some -- such as cypress, shittah, ash, and teil -- appear only once. Others -- notably the palm, olive, fig, and cedar -- occur many times. This version was completed in 1611, long before botany became an exact science. Like several others, it was a translation by scholars who were not botanists, had never visited the Holy Land, did not realize that the native plants in that region were far different from plants in northern Europe, and made the mistake of identifying some of those mentioned in the Scriptures with familiar plants in England.

105

Drum lid removal tool  

DOE Patents (OSTI)

A tool for removing the lid of a metal drum wherein the lid is clamped over the drum rim without protruding edges, the tool having an elongated handle with a blade carried by an angularly positioned holder affixed to the midsection of the handle, the blade being of selected width to slice between lid lip and the drum rim and, when the blade is so positioned, upward motion of the blade handle will cause the blade to pry the lip from the rim and allow the lid to be removed.

Pella, Bernard M. (Martinez, GA); Smith, Philip D. (North Augusta, SC)

2010-08-24T23:59:59.000Z

106

Fall put leaves on trees  

Science Journals Connector (OSTI)

... atmosphere meant that the benefits of intercepting more light began to outweigh the dangers of overheating. The earliest plants had very few stomata. This served them well in a carbon ... out. Any leaves produced by such non-porous plant life would have quickly perished from overheating, Beerling's team calculate. ...

John Whitfield

2001-03-15T23:59:59.000Z

107

Life in a Tree Hole  

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

Tree Hole Tree Hole Nature Bulletin No. 581 November 21, 1959 Forest Preserve District of Cook County Daniel Ryan, President Roberts Mann, Conservation Editor David H Thompson, Senior Naturalist LIFE IN A TREE HOLE A forest is much more than just trees. It includes all of the underbrush, wildflowers and other vegetation that grow beneath these trees; as well as all of its animal life, both large and small. Sunshine, rain, wind, soil, and the leaf litter on the ground are part of it, too. A forest is a community -- a fabric in which the lives of its inhabitants are woven together and into their surroundings by a complex web of interrelations. Tree holes -- together with the birds, mammals and small life which they shelter -- furnish an important binding force in this forest community.

108

Condensate removal device  

DOE Patents (OSTI)

A condensate removal device is disclosed which incorporates a strainer in unit with an orifice. The strainer is cylindrical with its longitudinal axis transverse to that of the vapor conduit in which it is mounted. The orifice is positioned inside the strainer proximate the end which is remoter from the vapor conduit.

Maddox, James W. (Newport News, VA); Berger, David D. (Alexandria, VA)

1984-01-01T23:59:59.000Z

109

2727-S Nonradioactive Dangerous Waste Storage Facility Closure Plan. Revision 3A  

SciTech Connect

This report contains Sections 4 and 5 of the Nonradioactive Dangerous Waste Storage Facility Closure Plan, which summarizes closure activities for the site. Sampling procedures for the building, concrete and soils are given. Plans for building disposal, equipment decontamination, site restoration, and providing cost estimates are outlined. Section 5 discusses plans to develop a health and safety contingency plan before initiation of sampling activities.

Not Available

1992-10-01T23:59:59.000Z

110

What should we do about the dangers posed by global warming? Judging by  

E-Print Network (OSTI)

What should we do about the dangers posed by global warming? Judging by the collective actions rainandozonedepletioninanattempt toconfusethepublicaboutthescience of global warming and delay regula- tion of greenhouse of Engineering,itdiffersfromtheothers in its attitude towards those who deny the reality of global warming, or hu

Robock, Alan

111

Workplace Violence Prevention Policy Threats at imminent violence, violent incidents, or dangerous or emergency  

E-Print Network (OSTI)

Workplace Violence Prevention Policy Threats at imminent violence, violent incidents, or dangerous and staff, employees, students and visitors. Violent behavior, threats of violence, or physical intimidation of threatening or violent conduct in the workplace, or who observes such behavior or believes a credible threat

Goldberg, Bennett

112

Dangerous Substances and Processes: Consideration of the Subject within the Educational Process  

Science Journals Connector (OSTI)

Abstract The education and training associated with Occupational Health and Safety (OHS) is a tool for the systematic forming and developing of science and professional knowledge and skills. The field of OHS aims at decreasing the accident and injury rate, making use of risk assessment and precautionary measures in terms of progressive arrangements from practice, education and the development of understanding. These factors lead to a complex improvement in welfare, an increase in the culture of work and school preparation. The evaluation of the dangers and risks associated with various types of chemical materials and chemical mixtures needs to be understood, together with the situations in which and why they are dangerous. The risks may exist when they are in the form of side products, such as in the form of waste materials within production technologies and processes. That is why it is essential to know the dangers involved and to keep the rules that ensure safe working with chemical materials and mixtures. The paper shows how important the discipline of dangerous substances and processes is in education and in the training process of future graduates in the Bachelor degree programme in Occupational Health and Safety in the Workplace.

Melnia Feszterov

2014-01-01T23:59:59.000Z

113

Solar Site Screening Decision Tree  

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

The solar site screening decision tree guides users through a process for screening sites for their suitability for future redevelopment with solar photovoltaic energy. EPA encourages the...

114

Tradeoffs between food abundance and predation danger in spatial usage of a stopover site by western sandpipers, Calidris mauri  

E-Print Network (OSTI)

Tradeoffs between food abundance and predation danger in spatial usage of a stopover site and predation danger in spatial usage of a stopover site by western sandpipers, Calidris mauri. Á/ Oikos 112. While foraging, animals should alter usage within or between sites to balance the benefits of feeding

115

Optimal Tree Approximation with Wavelets Richard Baraniuk  

E-Print Network (OSTI)

simply represented: the energy from a singularity localizes along one branch of the tree (see Figure 1Optimal Tree Approximation with Wavelets Richard Baraniuk Department of Electrical and Computer on trees and point out that an optimal tree approximant exists and is easily computed. The optimal tree

116

Red-Black Trees 1 2004 Goodrich, Tamassia Red-Black Trees  

E-Print Network (OSTI)

Red-Black Trees 1© 2004 Goodrich, Tamassia Red-Black Trees 6 3 8 4 v z #12;Red-Black Trees 2© 2004 Goodrich, Tamassia From (2,4) to Red-Black Trees A red-black tree is a representation of a (2,4) tree by means of a binary tree whose nodes are colored red or black In comparison with its associated (2,4) tree

Alechina, Natasha

117

The effect of alternative tree representations on tree bank Mark Johnson*  

E-Print Network (OSTI)

Johnson (1998) The effect of alternative tree representations on tree bank grammars. In D.M.W. Powers (ed

118

Global Tree Optimization: A Nongreedy Decision Tree Algorithm  

E-Print Network (OSTI)

­ tional experience is reported. 1 Introduction Global Tree Optimization (GTO) is a new approach between this work and prior decision tree algorithms (e.g. CART [5] and ID3 [10]) is that GTO is non. This process is started at the root and repeated recursively until all or almost all of the points

Varela, Carlos

119

DOE Removes Brookhaven Contractor  

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

DOE Removes DOE Removes Brookhaven Contractor Peña sends a message to DOE facilities nationwide INSIDE 2 Accelerator Rx 4 FermiKids 6 Spring at Fermilab Photos courtesy of Brookhaven National Laboratory by Judy Jackson, Office of Public Affairs Secretary of Energy Federico Peña announced on Thursday, May 1, that the Department of Energy would immediately terminate the current management contract with Associated Universities, Inc. at Brookhaven National Laboratory in Upton, New York. Peña said that he made the decision after receiving the results of a laboratory safety management review conducted by the independent oversight arm of DOE's Office of Environment, Safety and Health. In addition, the Secretary said he found unacceptable "the continued on page 8 Volume 20 Friday, May 16, 1997

120

Pneumatic soil removal tool  

DOE Patents (OSTI)

A soil removal tool is provided for removing radioactive soil, rock and other debris from the bottom of an excavation, while permitting the operator to be located outside of a containment for that excavation. The tool includes a fixed jaw, secured to one end of an elongate pipe, which cooperates with a movable jaw pivotably mounted on the pipe. Movement of the movable jaw is controlled by a pneumatic cylinder mounted on the pipe. The actuator rod of the pneumatic cylinder is connected to a collar which is slidably mounted on the pipe and forms part of the pivotable mounting assembly for the movable jaw. Air is supplied to the pneumatic cylinder through a handle connected to the pipe, under the control of an actuator valve mounted on the handle, to provide movement of the movable jaw. 3 figs.

Neuhaus, J.E.

1992-10-13T23:59:59.000Z

Note: This page contains sample records for the topic "danger tree removal" 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

Hanford facility dangerous waste permit application, general information portion. Revision 3  

SciTech Connect

For purposes of the Hanford facility dangerous waste permit application, the US Department of Energy`s contractors are identified as ``co-operators`` and sign in that capacity (refer to Condition I.A.2. of the Dangerous Waste Portion of the Hanford Facility Resource Conservation and Recovery Act Permit). Any identification of these contractors as an ``operator`` elsewhere in the application is not meant to conflict with the contractors` designation as co-operators but rather is based on the contractors` contractual status with the U.S. Department of Energy, Richland Operations Office. The Dangerous Waste Portion of the initial Hanford Facility Resource Conservation and Recovery Act Permit, which incorporated five treatment, storage, and/or disposal units, was based on information submitted in the Hanford Facility Dangerous Waste Permit Application and in closure plan and closure/postclosure plan documentation. During 1995, the Dangerous Waste Portion was modified twice to incorporate another eight treatment, storage, and/or disposal units; during 1996, the Dangerous Waste Portion was modified once to incorporate another five treatment, storage, and/or disposal units. The permit modification process will be used at least annually to incorporate additional treatment, storage, and/or disposal units as permitting documentation for these units is finalized. The units to be included in annual modifications are specified in a schedule contained in the Dangerous Waste Portion of the Hanford Facility Resource Conservation and Recovery Act Permit. Treatment, storage, and/or disposal units will remain in interim status until incorporated into the Permit. The Hanford Facility Dangerous Waste Permit Application is considered to be a single application organized into a General Information Portion (this document, DOE/RL-91-28) and a Unit-Specific Portion. The scope of the Unit-Specific Portion is limited to individual operating treatment, storage, and/or disposal units for which Part B permit application documentation has been, or is anticipated to be, submitted. Documentation for treatment, storage, and/or disposal units undergoing closure, or for units that are, or are anticipated to be, dispositioned through other options, will continue to be submitted by the Permittees in accordance with the provisions of the Hanford Federal Facility Agreement and Consent Order. However, the scope of the General Information Portion includes information that could be used to discuss operating units, units undergoing closure, or units being dispositioned through other options. Both the General Information and Unit-Specific portions of the Hanford Facility Dangerous Waste Permit Application address the contents of the Part B permit application guidance documentation prepared by the Washington State Department of Ecology and the U.S. Environmental Protection Agency, with additional information needs defined by revisions of Washington Administrative Code 173-303 and by the Hazardous and Solid Waste Amendments. Documentation contained in the General Information Portion is broader in nature and could be used by multiple treatment, storage, and/or disposal units (i.e., either operating units, units undergoing closure, or units being dispositioned through other options).

Sonnichsen, J.C.

1997-08-21T23:59:59.000Z

122

Hanford facility dangerous waste permit application, low-level burial grounds  

SciTech Connect

The Hanford Facility Dangerous Plaste Permit Application is considered to be a single application organized into a General Information Portion (document number DOE/RL-91-28) and a Unit-Specific Portion. The scope of the Unit-Specific Portion is limited to Part B permit application documentation submitted for individual, `operating` treatment, storage, and/or disposal units, such as the Low-Level Burial Grounds (this document, DOE/RL-88-20).

Engelmann, R.H.

1997-08-12T23:59:59.000Z

123

Tree leaves in the winter  

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

Tree leaves in the winter Tree leaves in the winter Name: ethel Location: N/A Country: N/A Date: N/A Question: Why do leaves fall off of some trees in the winter? Replies: An interesting question, Ethel. Biologists generally try to explain behavior in terms of a response or adaptation to an environmental challenge. The challenge in this example is thought to be snowfall. The idea is that a massive accumulation of snow in a large tree canopy would lead to mechanical damage or breakage of tree limbs or the trunk. Most deciduous trees (those that lose leaves in fall) have broad flat leaves that catch snow quite well. The advantage of this type of leaf is that they also catch the sunlight well in the summer growing season, allowing efficient photosynthesis to support rapid summer growth. The leaves are not needed in the winter because cold temperatures inhibit the enzymes of photosynthesis and prevent significant growth. Another interesting question is how evergreen trees have adapted to similar environmental challenges using a different strategy. Ask me a about it if you are interested.

124

Ordered Vertex Removal Subgraph Problems  

E-Print Network (OSTI)

of the vertex removal and subgraph problems are shown to be P­complete. In addition, a natural lex­ icographicOrdered Vertex Removal and Subgraph Problems Ray Greenlaw Department of Computer Science University­8703196. #12; Vertex Removal and Graph Problems Ray Greenlaw Department of Computer Science FR­35

Greenlaw, Ray

125

Europe's danger  

Science Journals Connector (OSTI)

... ), these included the establishment of a committee to conduct a feasibility study on a synchroton radiation facility, progress of an ad hoc group on taxonomy in the fields of ...

Chris Sherwell

1977-11-10T23:59:59.000Z

126

Underlying Dangers  

Science Journals Connector (OSTI)

......comprising the use of tokens, certificates and biometrics for user end-point authentication and symmetric and asymmetric encryption...use of the deficiencies of yesterday's idyllic intentions. Humankind has now found itself in a situation where we are in an electronic......

David Bird

2013-01-01T23:59:59.000Z

127

Trees, rough integration and differential equations  

E-Print Network (OSTI)

on the trajectory (x,y). mg (orsay) trees, rough paths, ... 3 / 27 #12;Trees L finite set. Trees labeled by L , TLTrees, rough integration and differential equations Massimiliano Gubinelli Laboratoire de Mathématiques Université Paris-Sud XI mg (orsay) trees, rough paths, ... 1 / 27 #12;Rough paths T. Lyons (Oxford

Gubinelli, Massimiliano

128

Why Sequence the Eukalyptus Tree  

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

the Eucalyptus Tree? the Eucalyptus Tree? The fast-growing, 13-year-old Eucalyptus grandis tree to be sequenced, BRASUZ1. Photo courtesy Dario Grattapaglia, Embrapa. A major challenge for the achievement of a sustainable energy future is our understanding of the molecular basis of superior growth and adaptation in woody plants suitable for biomass production. Eucalyptus species are among the fastest growing woody plants in the world, with mean annual increments up to 100 cubic meter per hectare. Eucalyptus is the most valuable and most widely planted genus of plantation forest trees in the world (ca. 18 million hectares) due to its wide adaptability, extremely fast growth rate, good form, and excellent wood and fiber properties. Eucalyptus is also listed as one of the U.S. Department of Energy's candidate biomass energy

129

Apple Trees for Every Garden  

E-Print Network (OSTI)

Grower Press. Organic Apple Production Manual. Publication #of dwarf and semi-dwarf apple varieties can be seen in theGardener Apple Trees for Every Garden Orin Martin manages

Martin, Orin

2008-01-01T23:59:59.000Z

130

Universit d'Angers L3 P " rie d9exeries nIF sxiqesyxF 2008-2009  

E-Print Network (OSTI)

Université d'Angers L3 P " érie d9exeries n¦IF sxiqesyxF 2008-2009 ixerie IF i) Soient X et Y deux

Menichi, Luc

131

Photoactivated metal removal  

SciTech Connect

The authors propose the use of photochromic dyes as light activated switches to bind and release metal ions. This process, which can be driven by solar energy, can be used in environmental and industrial processes to remove metals from organic and aqueous solutions. Because the metals can be released from the ligands when irradiated with visible light, regeneration of the ligands and concentration of the metals may be easier than with conventional ion exchange resins. Thus, the process has the potential to be less expensive than currently used metal extraction techniques. In this paper, the authors report on their studies of the metal binding of spirogyran dyes and the hydrolytic stability of these dyes. They have prepared a number of spirogyrans and measured their binding constants for calcium and magnesium. They discuss the relationship of the structure of the dyes to their binding strengths. These studies are necessary towards determining the viability of this technique.

Nimlos, M.R.; Filley, J.; Ibrahim, M.A.; Watt, A.S.; Blake, D.M.

1999-07-01T23:59:59.000Z

132

Page 2 of 4 TREE Cookies Etc. Trees & Air-continued  

E-Print Network (OSTI)

#12;Page 2 of 4 TREE Cookies Etc. Trees & Air- continued pollutants include ozone, sulfur dioxide of trees on air pollution. The research on trees and air pollution is rather new and still ongoing, nitrogen dioxide, and carbon monoxide. These are taken out of the air by trees primarily through leaf

Liskiewicz, Maciej

133

Generic physical protection logic trees  

SciTech Connect

Generic physical protection logic trees, designed for application to nuclear facilities and materials, are presented together with a method of qualitative evaluation of the trees for design and analysis of physical protection systems. One or more defense zones are defined where adversaries interact with the physical protection system. Logic trees that are needed to describe the possible scenarios within a defense zone are selected. Elements of a postulated or existing physical protection system are tagged to the primary events of the logic tree. The likelihood of adversary success in overcoming these elements is evaluated on a binary, yes/no basis. The effect of these evaluations is propagated through the logic of each tree to determine whether the adversary is likely to accomplish the end event of the tree. The physical protection system must be highly likely to overcome the adversary before he accomplishes his objective. The evaluation must be conducted for all significant states of the site. Deficiencies uncovered become inputs to redesign and further analysis, closing the loop on the design/analysis cycle.

Paulus, W.K.

1981-10-01T23:59:59.000Z

134

Ozone removal by HVAC filters  

Science Journals Connector (OSTI)

Residential and commercial HVAC filters that have been loaded with particles during operation in the field can remove ozone from intake or recirculated air. However, knowledge of the relative importance of HVAC filters as a removal mechanism for ozone in residential and commercial buildings is incomplete. We measured the ozone removal efficiencies of clean (unused) fiberglass, clean synthetic filters, and field-loaded residential and commercial filters in a controlled laboratory setting. For most filters, the ozone removal efficiency declined rapidly but converged to a non-zero (steady-state) value. This steady-state ozone removal efficiency varied from 0% to 9% for clean filters. The mean steady-state ozone removal efficiencies for loaded residential and commercial filters were 10% and 41%, respectively. Repeated exposure of filters to ozone following a 24-h period of no exposure led to a regeneration of ozone removal efficiency. Based on a theoretical scaling analysis of mechanisms that are involved in the ozone removal process, we speculate that the steady-state ozone removal efficiency is limited by reactant diffusion out of particles, and that regeneration is due to internal diffusion of reactive species to sites available to ozone for reaction. Finally, by applying our results to a screening model for typical residential and commercial buildings, HVAC filters were estimated to contribute 22% and 95%, respectively, of total ozone removal in HVAC systems.

P. Zhao; J.A. Siegel; R.L. Corsi

2007-01-01T23:59:59.000Z

135

Removing Arsenic from Drinking Water  

ScienceCinema (OSTI)

See how INL scientists are using nanotechnology to remove arsenic from drinking water. For more INL research, visit http://www.facebook.com/idahonationallaboratory

None

2013-05-28T23:59:59.000Z

136

Removing Arsenic from Drinking Water  

SciTech Connect

See how INL scientists are using nanotechnology to remove arsenic from drinking water. For more INL research, visit http://www.facebook.com/idahonationallaboratory

None

2011-01-01T23:59:59.000Z

137

Red-black Trees To know what a red-black tree is (10.1).  

E-Print Network (OSTI)

809 CHAPTER 10 Red-black Trees Objectives · To know what a red-black tree is (§10.1). · To convert a red-black tree to a 2-4 tree and vice versa (§10.2). · To design the RBTree class that extends the BinaryTree class (§10.3). · To insert an element in a red-black tree and resolve the double red problem

Liang, Y. Daniel

138

ENVIRONMENTAL REVIEW FOR CATEGORICAL EXCLUSION DETERMINATION  

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

Danger Tree Management on Green Mountain to Kremmling 69-kV Transmission Line Danger Tree Management on Green Mountain to Kremmling 69-kV Transmission Line Summit and Grand Counties, Colorado A. Brief Description of Proposal: Western Area Power Administration (Western) proposes to survey and inspect all areas along the Green Mountain to Kremmling 69-kilovolt (k V) transmission line to conduct routine vegetation management inspection and danger tree removal. Trained crews will measure electrical clearance distances between the conductor and tree branches and cut down any trees that meet or exceed the allowable clearance distance. Any "danger" trees and vegetation that constitute an electrical hazard to the lines will be removed. Individual trees will be cut, lopped, and scattered within the existing right-of-way (ROW). Also proposed is routine maintenance to clear

139

ENVIRONMENTAL REVIEW FOR CATEGORICAL EXCLUSION DETERMINATION  

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

Danger Tree Management on Curecanti to Blue Mesa 115-kV Transmission Line Danger Tree Management on Curecanti to Blue Mesa 115-kV Transmission Line Gunnison County, Colorado A. Brief Description of Prouosal: Western Area Power Administration (Western) proposes to survey and inspect all areas along the Curecanti to Blue Mesa transmission line from structure numbers 0/1 to 11/9 to conduct routine vegetation management inspection and danger tree removal on the transmission line. Trained crews will measure electrical clearance distances between the conductor and tree branches and cut down any trees that meet or exceed the allowable clearance distance. Any "danger" trees and vegetation that constitute an electrical hazard to the lines will be removed. Individual trees will be cut, lopped, and scattered within the existing right-of-way. Also proposed is

140

ENVIRONMENTAL REVIEW for CATEGORICAL EXCLUSION DETERMINATION  

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

Danger Tree Management on Lost Canyon-Shiprock 230-kV Transmission Line Danger Tree Management on Lost Canyon-Shiprock 230-kV Transmission Line Montezuma County, Colorado, and San Juan County, New Mexico A. Brief Description of Proposal: Westem Area Power Administration (Western) proposes to survey and inspect all areas along the Lost Canyon-Shiprock transmission line to conduct routine vegetation management inspection and danger tree removal on the transmission line. Trained crews will measure electrical clearance distances between the conductor and tree branches and cut down any trees that meet or exceed the allowable clearance distance. Any "danger" trees and vegetation that constitute an electrical hazard to the lines will be removed. Individual trees will be cut, lopped, and scattered within the existing right-of-way. Also proposed is routine maintenance to clear vegetation

Note: This page contains sample records for the topic "danger tree removal" 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

Trees Water People | Open Energy Information  

Open Energy Info (EERE)

Trees Water People Trees Water People Jump to: navigation, search Name Trees, Water & People Place Fort Collins, Colorado Zip 80524 Sector Renewable Energy Product Trees, Water & People develops and manages, on a not-for-profit basis, continuing reforestation, watershed protection, renewable energy, appropriate technology, and environmental education programs in Latin America and the American West. References Trees, Water & People[1] LinkedIn Connections CrunchBase Profile No CrunchBase profile. Create one now! This article is a stub. You can help OpenEI by expanding it. Trees, Water & People is a company located in Fort Collins, Colorado . References ↑ "Trees, Water & People" Retrieved from "http://en.openei.org/w/index.php?title=Trees_Water_People&oldid=352382

142

Optimal Decision Trees Kristin P. Bennett \\Lambda  

E-Print Network (OSTI)

of all the decisions in the tree concurrently. Using Global Tree Optimization (GTO), we can optimize. Decisions are constructed recursively for each of the regions. This process is repeated until the points

Varela, Carlos

143

Foreground Removal using FastICA: A Showcase of LOFAR-EoR  

E-Print Network (OSTI)

We introduce a new implementation of the FastICA algorithm on simulated LOFAR EoR data with the aim of accurately removing the foregrounds and extracting the 21-cm reionization signal. We find that the method successfully removes the foregrounds with an average fitting error of 0.5 per cent and that the 2D and 3D power spectra are recovered across the frequency range. We find that for scales above several PSF scales the 21-cm variance is successfully recovered though there is evidence of noise leakage into the reconstructed foreground components. We find that this blind independent component analysis technique provides encouraging results without the danger of prior foreground assumptions.

Chapman, Emma; Harker, Geraint; Jeli?, Vibor; Labropoulos, Panagiotis; Zaroubi, Saleem; Brentjens, Michiel A; de Bruyn, A G; Koopmans, L V E

2012-01-01T23:59:59.000Z

144

Cultural Values of Trees, Woods  

E-Print Network (OSTI)

research into the importance of the cultural values of trees, woods and forests for sustainable forest managers have to take account of cultural values as one of the central themes of Sustainable Forest and taking them into account as part of the processes of planning and decisionmaking. Cultural values

145

Logistic Model Trees + Niels Landwehr  

E-Print Network (OSTI)

Logistic Model Trees + Niels Landwehr Institute for Computer Science, University of Freiburg for classification problems, using logistic regression instead of linear regression. We use a stagewise fitting process to construct the logistic regression models that can select relevant attributes in the data

Frank, Eibe

146

Logistic Model Trees Niels Landwehr  

E-Print Network (OSTI)

Logistic Model Trees Niels Landwehr Institute for Computer Science, University of Freiburg for classification problems, using logistic regression instead of linear regression. We use a stagewise fitting process to construct the logistic regression models that can select relevant attributes in the data

Frank, Eibe

147

Selecting Landscape Plants: Shade Trees  

E-Print Network (OSTI)

Selecting Landscape Plants: Shade Trees Diane Relf, Extension Specialist, Horticulture, Virginia for any landscape plan. They set the stage for the entire home grounds design. The type used. Many will live and enhance the landscape for 100 or more years if they are given a chance. Because

Liskiewicz, Maciej

148

On Trees as Equivalent Cables  

Science Journals Connector (OSTI)

...1993 research-article On Trees as Equivalent Cables R. R. Whitehead J. R. Rosenberg By means...reduced to an equivalent, possibly non-uniform cable. Under certain conditions the equivalent cable has disjoint sections of which only one communicates...

1993-01-01T23:59:59.000Z

149

Hardwood Tree Improvement and Regeneration Center  

E-Print Network (OSTI)

are applied to young trees at improper rates. Above normal rainfall, soil pH, and the amount of soil organicFNR-217-W Hardwood Tree Improvement and Regeneration Center North Central Research Station USDA and Management Injury in Hardwood Tree Plantations John Seifert, Department of Forestry and Natural Resources

150

Malcolm Guite The Magic Apple Tree  

E-Print Network (OSTI)

Malcolm Guite The Magic Apple Tree Someday make a journey through the rain Through sodden streets in darkening December A journey to the magic apple tree. And journey also, darkling, through your past Journey records. You glimpsed it once within the garden wall, The image of an ancient apple tree, The fall

Robertson, Stephen

151

Regeneration and structure of mixed conifer forests under single-tree harvest management in the western Bhutan Himalayas  

Science Journals Connector (OSTI)

We examined the regeneration and structure of mixed conifer forests under single-tree harvest management in western Bhutan. Sixteen 900m2 (30mנ30m) plots were sampled at four Forest Management Units (FMUs; Chamgang, Gidakom, Paro-Zonglela, and Haa-East) representing the forest type, including half the plots in single-tree harvest stands and half in unlogged stands. In addition, we solicited information on traditional forest management practices from informants using survey questionnaires and collected tree species data from felling records from respective local forest offices. Rural timber demand is concentrated on the removal of straight and well-formed bluepine trees for beams, planks, and scaffolding. Single-tree harvest, however, has not significantly altered stand structures from unlogged stands. Similarly, tree regeneration is not different when comparing single-tree harvest and unlogged stands, except at Chamgang FMU, where seedling densities were generally higher in harvested stands than in unlogged stands. These results indicate that single-tree harvest is not detrimental to regeneration and utilization of mixed conifer forests in western Bhutan.

Mani Ram Moktan; Georg Gratzer; William H. Richards; Tek Bahadur Rai; Dawa Dukpa

2009-01-01T23:59:59.000Z

152

WCH Removes Massive Test Reactor  

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

RICHLAND, WA -- Hanford's River Corridor contractor, Washington Closure Hanford, has met a significant cleanup challenge on the U.S. Department of Energy's (DOE) Hanford Site by removing a 1,082...

153

Red-Black Trees 11/26/2007 11:09 AM Red-Black Trees 1 2004 Goodrich, Tamassia  

E-Print Network (OSTI)

Red-Black Trees 11/26/2007 11:09 AM 1 Red-Black Trees 1© 2004 Goodrich, Tamassia Red-Black Trees 6 3 8 4 v z Red-Black Trees 2© 2004 Goodrich, Tamassia From (2,4) to Red-Black Trees A red-black tree is a representation of a (2,4) tree by means of a binary tree whose nodes are colored red or black In comparison

Alechina, Natasha

154

Red-Black Trees 11/11/2004 10:02 AM Red-Black Trees 1 2004 Goodrich, Tamassia  

E-Print Network (OSTI)

Red-Black Trees 11/11/2004 10:02 AM 1 Red-Black Trees 1© 2004 Goodrich, Tamassia Red-Black Trees 6 3 8 4 v z Red-Black Trees 2© 2004 Goodrich, Tamassia From (2,4) to Red-Black Trees A red-black tree is a representation of a (2,4) tree by means of a binary tree whose nodes are colored red or black In comparison

Alechina, Natasha

155

Dangerous climate change and the importance of adaptation for the Arctic's Inuit  

Science Journals Connector (OSTI)

The Arctic's climate is changing rapidly, to the extent that 'dangerous' climate change as defined by the United Nations Framework on Climate Change might already be occurring. These changes are having implications for the Arctic's Inuit population and are being exacerbated by the dependence of Inuit on biophysical resources for livelihoods and the low socio-economichealth status of many northern communities. Given the nature of current climate change and projections of a rapidly warming Arctic, climate policy assumes a particular importance for Inuit regions. This paper argues that efforts to stabilize and reduce greenhouse gas emissions are urgent if we are to avoid runaway climate change in the Arctic, but unlikely to prevent changes which will be dangerous for Inuit. In this context, a new policy discourse on climate change is required for Arctic regionsone that focuses on adaptation. The paper demonstrates that states with Inuit populations and the international community in general has obligations to assist Inuit to adapt to climate change through international human rights and climate change treaties. However, the adaptation deficit, in terms of what we know and what we need to know to facilitate successful adaptation, is particularly large in an Arctic context and limiting the ability to develop response options. Moreover, adaptation as an option of response to climate change is still marginal in policy negotiations and Inuit political actors have been slow to argue the need for adaptation assistance. A new focus on adaptation in both policy negotiations and scientific research is needed to enhance Inuit resilience and reduce vulnerability in a rapidly changing climate.

James D Ford

2009-01-01T23:59:59.000Z

156

Is alcohol more dangerous than heroin? The physical, social and financial costs of alcohol  

Science Journals Connector (OSTI)

A recent paper claimed in its classification of harmful substances, that alcohol is more dangerous than heroin. This paper aims to weigh up some of the evidence in the literature on the physical, social and financial effects of alcohol and the associated disease burden. We will also explore alcohol within the context of emergency department (ED) presentations. Reasons for ED attendance can be overtly and directly alcohol related such as alcohol intoxication, assaults, injuries and falls and indirectly such as child neglect, psychological problems and chronic diseases. Alcohol is often viewed as an isolated incident or factor for ED presentations but there are data that refute this perception. In ED, the priority is to treat the patient and their primary complaint, however it may be appropriate to screen for alcohol use, give advice and potentially offer an intervention to the patient. With the recent UK and Australian guidelines on reducing health risks from drinking alcohol, the ED has the ability to play an active role in reducing the harmful effects of alcohol through screening, advising and undertaking intervention as appropriate. However this cannot be achieved in isolation but within the broader political and health policy framework. There is now a growing body of literature supporting the need to make alcohol less affordable, less easy to buy and reducing alcohol advertising. Although alcohol is a legal substance, this paper concludes that examining the wider effects in physical, social and financial terms, alcohol is more dangerous than heroin. It has become an endemic problem in society affecting the individual and the whole community.

Geraldine A. Lee; Marcus Forsythe

2011-01-01T23:59:59.000Z

157

Birch Tree Capital | Open Energy Information  

Open Energy Info (EERE)

Tree Capital Tree Capital Jump to: navigation, search Name Birch Tree Capital Place Framingham, Massachusetts Zip 1701 Sector Renewable Energy Product Financial advisory service with a project finance focus that has investor as well a project developer clients. Specialise in renewable power projects generating Federal tax credits and on-site cogeneration projects. References Birch Tree Capital[1] LinkedIn Connections CrunchBase Profile No CrunchBase profile. Create one now! This article is a stub. You can help OpenEI by expanding it. Birch Tree Capital is a company located in Framingham, Massachusetts . References ↑ "Birch Tree Capital" Retrieved from "http://en.openei.org/w/index.php?title=Birch_Tree_Capital&oldid=342882" Categories: Clean Energy Organizations

158

Plane Tree Capital LLP | Open Energy Information  

Open Energy Info (EERE)

Plane Tree Capital LLP Plane Tree Capital LLP Jump to: navigation, search Name Plane Tree Capital LLP Place London, United Kingdom Zip W1J 8DY Sector Carbon Product London-based investment management firm established in to provide investors with well managed exposure to the clean energy and carbon sectors. References Plane Tree Capital LLP[1] LinkedIn Connections CrunchBase Profile No CrunchBase profile. Create one now! This article is a stub. You can help OpenEI by expanding it. Plane Tree Capital LLP is a company located in London, United Kingdom . References ↑ "Plane Tree Capital LLP" Retrieved from "http://en.openei.org/w/index.php?title=Plane_Tree_Capital_LLP&oldid=349778" Categories: Clean Energy Organizations Companies Organizations Stubs What links here

159

Why young birds forage at nutritionally poor and dangerous places: classical food-safety trade-offs  

E-Print Network (OSTI)

in the context of energy state. Animals in low energy states tend to accept the highest danger levels in return for higher energy gains. However, successful foraging requires animals to be able to find and handle food this study was carried out, Red Knot feed at low tide, mostly on seagrass meadows. During high tide they have

Sandercock, Brett K.

160

Boiling Water at Hot Creek--The Dangerous and Dynamic Thermal Springs in California's Long Valley Caldera  

E-Print Network (OSTI)

Boiling Water at Hot Creek--The Dangerous and Dynamic Thermal Springs in California's Long Valley.S. Geological Survey USGS Fact Sheet 2007-3045 2007 T Hot Creek flows through the Long Valley Caldera Airport Fish hatchery CH-10B 44-16 Well Well Long Valley C aldera Area of Map Californ i a The thermal

Torgersen, Christian

Note: This page contains sample records for the topic "danger tree removal" 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

On the dangers of C. I. S. specialists with nuclear weapons experience relocating to Third World countries: A Russian view  

SciTech Connect

This newsletter presents information on the effectiveness of rules and regulations; on the role of a qualified consultant in the possible design of a nuclear weapon for a Third World country; and on the possible dangers (and their elimination) of relocating nuclear technologists.

Hogsett, V.; Canavan, B. (eds.)

1993-01-01T23:59:59.000Z

162

Assessing "Dangerous Climate Change": Required Reduction of Carbon Emissions to Protect Young People, Future Generations and Nature  

E-Print Network (OSTI)

Assessing "Dangerous Climate Change": Required Reduction of Carbon Emissions to Protect Young high and would subject young people, future generations and nature to irreparable harm. Carbon dioxide (CO2) emissions from fossil fuel use must be reduced rapidly to avoid irreversible consequences

Hansen, James E.

163

Recommendation 199: Recommendation to Remove Uncontaminated Areas...  

Office of Environmental Management (EM)

9: Recommendation to Remove Uncontaminated Areas of the Oak Ridge Reservation from the National Priorities List Recommendation 199: Recommendation to Remove Uncontaminated Areas of...

164

The Climate + Energy Project is excited to announce an exclusive screening of the docu-series about climate change, YEARS OF LIVING DANGEROUSLY.  

E-Print Network (OSTI)

-series about climate change, YEARS OF LIVING DANGEROUSLY. The 9-part series premiered on April 13, 2014. CEP on Climate Change (IPCC) Reports. Tuesday, November 11th , Lawrence Years of Living Dangerously events: FilmThe Climate + Energy Project is excited to announce an exclusive screening of the SHOWTIME® docu

165

THIS FORM MUST BE COMPLETED FOR ANY INJURY,WORK RELATED ILL HEALTH, DANGEROUS OCCURRENCE AND NEAR MISS IN RESPECT OF STAFF, STUDENTS, CONTRACTORS AND VISITORS  

E-Print Network (OSTI)

THIS FORM MUST BE COMPLETED FOR ANY INJURY,WORK RELATED ILL HEALTH, DANGEROUS OCCURRENCE AND NEAR or manager may do so on their behalf. Dangerous Work related Accident Occurrence ill health Near Miss Full departmental manager for advice or contact the Health and Safety Unit on extension number 3317. · A copy

166

Article in Kathimerini, August 9, 2006: Rubbish dumps spell danger The public health hazard posed by the approximately 2,000 rubbish dumps currently  

E-Print Network (OSTI)

Article in Kathimerini, August 9, 2006: Rubbish dumps spell danger The public health hazard posed recently burned trash for more than a week. Researchers at the Democritus University found dangerous levels in which to play out political and economic interests. By sacrificing the good health of their residents

Columbia University

167

Removing Stains from Washable Fabrics.  

E-Print Network (OSTI)

of May 8, 1914, as amended, and June 30, 1914, in cooperation with the United States Department of Agriculture. Zerle L. Carpenter, Director, Texas Agricultural Extension Service, The Texas A&M University System. lOM-1l-88, New CLO ...I UUL. Z TA24S.7 8873 NO.1616 B.1616 / Texas Agricultural Extension Service LIBRARY FEB 0 1 1989 Texas A&M University Removing Stains from Washable Fabrics Ann Vanderpoorten 8eard* Most spots and stains can be removed by prompt...

Beard, Ann Vanderpoorten

1988-01-01T23:59:59.000Z

168

Hanford Facility dangerous waste permit application, liquid effluent retention facility and 200 area effluent treatment facility  

SciTech Connect

The Hanford Facility Dangerous Waste Permit Application is considered to 10 be a single application organized into a General Information Portion (document 11 number DOE/RL-91-28) and a Unit-Specific Portion. The scope of the 12 Unit-Specific Portion is limited to Part B permit application documentation 13 submitted for individual, `operating` treatment, storage, and/or disposal 14 units, such as the Liquid Effluent Retention Facility and 200 Area Effluent 15 Treatment Facility (this document, DOE/RL-97-03). 16 17 Both the General Information and Unit-Specific portions of the Hanford 18 Facility Dangerous Waste Permit Application address the content of the Part B 19 permit application guidance prepared by the Washington State Department of 20 Ecology (Ecology 1987 and 1996) and the U.S. Environmental Protection Agency 21 (40 Code of Federal Regulations 270), with additional information needs 22 defined by the Hazardous and Solid Waste Amendments and revisions of 23 Washington Administrative Code 173-303. For ease of reference, the Washington 24 State Department of Ecology alpha-numeric section identifiers from the permit 25 application guidance documentation (Ecology 1996) follow, in brackets, the 26 chapter headings and subheadings. A checklist indicating where information is 27 contained in the Liquid Effluent Retention Facility and 200 Area Effluent 28 Treatment Facility permit application documentation, in relation to the 29 Washington State Department of Ecology guidance, is located in the Contents 30 Section. 31 32 Documentation contained in the General Information Portion is broader in 33 nature and could be used by multiple treatment, storage, and/or disposal units 34 (e.g., the glossary provided in the General Information Portion). Wherever 35 appropriate, the Liquid Effluent Retention Facility and 200 Area Effluent 36 Treatment Facility permit application documentation makes cross-reference to 37 the General Information Portion, rather than duplicating text. 38 39 Information provided in this Liquid Effluent Retention Facility and 40 200 Area Effluent Treatment Facility permit application documentation is 41 current as of June 1, 1997.

Coenenberg, J.G.

1997-08-15T23:59:59.000Z

169

CUFR Tree Carbon Calculator | Open Energy Information  

Open Energy Info (EERE)

CUFR Tree Carbon Calculator CUFR Tree Carbon Calculator Jump to: navigation, search Tool Summary LAUNCH TOOL Name: CUFR Tree Carbon Calculator Agency/Company /Organization: United States Forest Service Sector: Climate, Land Focus Area: Forestry Phase: Determine Baseline, Evaluate Options Topics: GHG inventory, Resource assessment Resource Type: Software/modeling tools User Interface: Desktop Application Website: www.fs.fed.us/ccrc/topics/urban-forests/ctcc/ Cost: Free Language: English References: CUFR Tree Carbon Calculator[1] Overview "The CUFR Tree Carbon Calculator is the only tool approved by the Climate Action Reserve's Urban Forest Project Protocol for quantifying carbon dioxide sequestration from GHG tree planting projects. The CTCC is programmed in an Excel spreadsheet and provides carbon-related information

170

Rotation-based model trees for classification  

Science Journals Connector (OSTI)

Structurally, a model tree is a regression method that takes the form of a decision tree with linear regression functions instead of terminal class values at its leaves. In this study, model trees were coupled with a rotation-based ensemble for solving classification problems. In order to apply this regression technique to classification problems, we considered the conditional class probability function and sought a model-tree approximation to it. During classification, the class whose model tree generated the greatest approximated probability value was chosen as the predicted class. We performed a comparison with other well-known ensembles of decision trees on standard benchmark data sets, and the performance of the proposed technique was greater in most cases.

S.B. Kotsiantis

2010-01-01T23:59:59.000Z

171

Massive Hanford Test Reactor Removed - Plutonium Recycle Test...  

Office of Environmental Management (EM)

Massive Hanford Test Reactor Removed - Plutonium Recycle Test Reactor removed from Hanford's 300 Area Massive Hanford Test Reactor Removed - Plutonium Recycle Test Reactor removed...

172

Multipollutant Removal with WOWClean System  

E-Print Network (OSTI)

such as petcoke, coal, wood, diesel and natural gas. In addition to significant removal of CO2, test results demonstrate the capability to reduce 99.5% SOx (from levels as high as 2200 ppm), 90% reduction of NOx, and > 90% heavy metals. The paper will include...

Romero, M.

2010-01-01T23:59:59.000Z

173

Internship at Trees, Inc., Houston, Texas  

E-Print Network (OSTI)

winds rip through buildings and knock over trees, hurling heavy objects that easily break electric lines. Rain-soaked, mushy ground may fail to support trees or electric poles, which may fall, stretching and snapping electric wires. Therefore, Trees..., Inc. has several brands, are typified by the diesel- powered chipper with four or five very heavy knives screw'ed into a ponderous drum that has tremendous kinetic energy while rotating. The knives are set with their length parallel to the axis...

Swearington, Mary Caroll

1996-01-01T23:59:59.000Z

174

Exploring syntactic structural features for sub-tree alignment using bilingual tree kernels  

Science Journals Connector (OSTI)

We propose Bilingual Tree Kernels (BTKs) to capture the structural similarities across a pair of syntactic translational equivalences and apply BTKs to sub-tree alignment along with some plain features. Our study reveals that the structural features ...

Jun Sun; Min Zhang; Chew Lim Tan

2010-07-01T23:59:59.000Z

175

Controlling Tree Squirrels in Urban Areas  

E-Print Network (OSTI)

difficulties. Squirrels usually gain entrance to attics and other structures from the roof, espe- cially if tree limbs overlap the roof line. This problem can be solved by trimming tree limbs back at least 8 to 10 feet from the roof. If this is not possible... difficulties. Squirrels usually gain entrance to attics and other structures from the roof, espe- cially if tree limbs overlap the roof line. This problem can be solved by trimming tree limbs back at least 8 to 10 feet from the roof. If this is not possible...

Texas Wildlife Services

2006-09-06T23:59:59.000Z

176

Big Tree Climate Fund | Open Energy Information  

Open Energy Info (EERE)

Name: Big Tree Climate Fund Place: Boulder, Colorado Zip: 80307 Sector: Carbon Product: Finances clean energy and carbon reduction projects through customers who buy RECs and VERs...

177

Optimization Online - Dynamic Generation of Scenario Trees  

E-Print Network (OSTI)

Sep 3, 2014 ... Abstract: We present new algorithms for the dynamic generation of scenario trees for multistage stochastic optimization. The different methods...

G. Ch. Pflug

2014-09-03T23:59:59.000Z

178

Data Quality Objectives for Regulatory Requirements for Dangerous Waste Sampling and Analysis  

SciTech Connect

This document describes sampling and analytical requirements needed to meet state and federal regulations for dangerous waste (DW). The River Protection Project (RPP) is assigned to the task of storage and interim treatment of hazardous waste. Any final treatment or disposal operations, as well as requirements under the land disposal restrictions (LDRs), fall in the jurisdiction of another Hanford organization and are not part of this scope. The requirements for this Data Quality Objective (DQO) Process were developed using the RPP Data Quality Objective Procedure (Banning 1996), which is based on the U.S. Environmental Protection Agency's (EPA) Guidance for the Data Quality Objectives Process (EPA 1994). Hereafter, this document is referred to as the DW DQO. Federal and state laws and regulations pertaining to waste contain requirements that are dependent upon the composition of the waste stream. These regulatory drivers require that pertinent information be obtained. For many requirements, documented process knowledge of a waste composition can be used instead of analytical data to characterize or designate a waste. When process knowledge alone is used to characterize a waste, it is a best management practice to validate the information with analytical measurements.

MULKEY, C.H.

1999-07-02T23:59:59.000Z

179

The exposuredamage approach in the quantification of occupational risk in workplaces involving dangerous substances  

Science Journals Connector (OSTI)

The work proposes a new approach for the quantification of occupational risk overcoming the limitations of the common qualitative methodologies widely used by industry and authorities. The proposed methodological approach has been developed at the Technical University of Crete and is based on the principles of quantitative risk assessment (QRA) for the control of major-accident hazards involving dangerous substances. It aims at establishing a systematic risk analysis tool for the quantitative assessment of occupational risk. The index of individual occupational risk is introduced as a probability function of four variables, normalized over actual working time: the frequency of an active hazard, the probability of an employee being present at a work-place, the extent of distinct consequence zones and the employee vulnerability. The methodology has been applied to several industrial environments and has verified its potentiality to provide documented support on important decisions on occupational (health and safety) improving measures related to process safety conditions, job management, protective systems, consequence mitigation measures and personal protective measures.

G.A. Papadakis; A.A. Chalkidou

2008-01-01T23:59:59.000Z

180

The probability distribution of ranked gene trees on a species tree James H. Degnan a,  

E-Print Network (OSTI)

The probability distribution of ranked gene trees on a species tree James H. Degnan a, , Noah A. Rosenberg b , Tanja Stadler c a Department of Mathematics and Statistics, Private Bag 4800, University and the sequence of coalescences for a random gene tree are considered. We derive the probability distribution

Rosenberg, Noah

Note: This page contains sample records for the topic "danger tree removal" 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

A First Look at Tree Decay An Introduction to How Injury and Decay Affect Trees  

E-Print Network (OSTI)

A First Look at Tree Decay An Introduction to How Injury and Decay Affect Trees by Kevin T. Smith Look at Tree Decay Photosynthesis and decay are the two most essential processes in nature. Photosynthesis by green plants captures and stores energy from the sun. This energy is used to form wood

182

Fast Tree: Computing Large Minimum-Evolution Trees with Profiles instead of a Distance Matrix  

SciTech Connect

Gene families are growing rapidly, but standard methods for inferring phylogenies do not scale to alignments with over 10,000 sequences. We present FastTree, a method for constructing large phylogenies and for estimating their reliability. Instead of storing a distance matrix, FastTree stores sequence profiles of internal nodes in the tree. FastTree uses these profiles to implement neighbor-joining and uses heuristics to quickly identify candidate joins. FastTree then uses nearest-neighbor interchanges to reduce the length of the tree. For an alignment with N sequences, L sites, and a different characters, a distance matrix requires O(N^2) space and O(N^2 L) time, but FastTree requires just O( NLa + N sqrt(N) ) memory and O( N sqrt(N) log(N) L a ) time. To estimate the tree's reliability, FastTree uses local bootstrapping, which gives another 100-fold speedup over a distance matrix. For example, FastTree computed a tree and support values for 158,022 distinct 16S ribosomal RNAs in 17 hours and 2.4 gigabytes of memory. Just computing pairwise Jukes-Cantor distances and storing them, without inferring a tree or bootstrapping, would require 17 hours and 50 gigabytes of memory. In simulations, FastTree was slightly more accurate than neighbor joining, BIONJ, or FastME; on genuine alignments, FastTree's topologies had higher likelihoods. FastTree is available at http://microbesonline.org/fasttree.

N. Price, Morgan; S. Dehal, Paramvir; P. Arkin, Adam

2009-07-31T23:59:59.000Z

183

Removing Barriers to Interdisciplinary Research  

E-Print Network (OSTI)

A significant amount of high-impact contemporary scientific research occurs where biology, computer science, engineering and chemistry converge. Although programmes have been put in place to support such work, the complex dynamics of interdisciplinarity are still poorly understood. In this paper we interrogate the nature of interdisciplinary research and how we might measure its "success", identify potential barriers to its implementation, and suggest possible mechanisms for removing these impediments.

Naomi Jacobs; Martyn Amos

2010-12-19T23:59:59.000Z

184

Etre rom en Bulgarie : les dangers d'une essentialisation de l'altrit Nadge Ragaru1  

E-Print Network (OSTI)

1 Etre rom en Bulgarie : les dangers d'une essentialisation de l'altérité Nadège Ragaru1 Dans les imaginaires sociaux, les Roms relèvent tour à tour d'une vision exotisante et de l'ostracisme. Qu'il s'abord, elle enferme les Roms dans une figuration contrainte de la marginalité ou de l'errance, incapable d

Paris-Sud XI, Université de

185

NOTICE OF VACANCY Extension Tree Fruit Program Leader  

E-Print Network (OSTI)

NOTICE OF VACANCY Extension Tree Fruit Program Leader Washington State University Search # 114569 WORKING TITLE: Extension Tree Fruit Program Leader 100% Extension OFFICIAL TITLE: Area Extension Educator State University (WSU) Tree Fruit Research and Extension Center (TFREC), Wenatchee, Washington

Collins, Gary S.

186

Form drag at Three Tree Point  

E-Print Network (OSTI)

form drag with bottom pressure sensors #12;Oscillatory dynamics tidal energy converted to internal waves, eddies and mixing no tidally averaged work done on system slack tide: background tilt flood & ebb Puget Sound, WA Point Three Tree Pressure sensors (PPODs) at Three Tree Point (TTP) PPODs #12;PPOD

Warner, Sally

187

Formalisation of the integration of behavior trees  

Science Journals Connector (OSTI)

In this paper, we present a formal definition of the integration of the requirements modeling language Behavior Trees (BTs). We first provide the semantic integration of two interrelated BTs using an extended version of Communicating Sequential Processes. ... Keywords: behavior engineering, behavior trees, csp, integration, merge, semantic network model

Kushal Ahmed, M.A. Hakim Newton, Lian Wen, Abdul Sattar

2014-09-01T23:59:59.000Z

188

Comparing exposure metrics for classifying dangerous heat in heat wave and health warning systems  

Science Journals Connector (OSTI)

Heat waves have been linked to excess mortality and morbidity, and are projected to increase in frequency and intensity with a warming climate. This study compares exposure metrics to trigger heat wave and health warning systems (HHWS), and introduces a novel multi-level hybrid clustering method to identify potential dangerously hot days. Two-level and three-level hybrid clustering analysis as well as common indices used to trigger HHWS, including spatial synoptic classification (SSC), and the 90th, 95th, and 99th percentiles of minimum and relative minimum temperature (using a 10day reference period), were calculated using a summertime weather dataset in Detroit from 1976 to 2006. The days classified as hot with hybrid clustering analysis, SSC, minimum and relative minimum temperature methods differed by method type. SSC tended to include the days with, on average, 2.5C lower daily minimum temperature and 5.3C lower dew point than days identified by other methods. These metrics were evaluated by comparing their performance in predicting excess daily mortality. The 99th percentile of minimum temperature was generally the most predictive, followed by the three-level hybrid clustering method, the 95th percentile of minimum temperature, SSC and others. Our proposed clustering framework has more flexibility and requires less substantial meteorological prior information than the synoptic classification methods. Comparison of these metrics in predicting excess daily mortality suggests that metrics thought to better characterize physiological heat stress by considering several weather conditions simultaneously may not be the same metrics that are better at predicting heat-related mortality, which has significant implications in HHWSs.

Kai Zhang; Richard B. Rood; George Michailidis; Evan M. Oswald; Joel D. Schwartz; Antonella Zanobetti; Kristie L. Ebi; Marie S. O'Neill

2012-01-01T23:59:59.000Z

189

Application and Removal of Strippable Coatings via Remote Platform - 13133  

SciTech Connect

Florida International University's (FIU's) Applied Research Center is currently supporting the Department of Energy (DOE) Environmental Management Office of D and D and Facility Engineering program. FIU is supporting DOE's initiative to improve safety, reduce technical risks, and limit uncertainty within D and D operations by identifying technologies suitable to meet specific facility D and D requirements, assessing the readiness of those technologies for field deployment, and conducting feasibility studies and technology demonstrations of selected technologies and working with technology vendors to optimize the design of their current technologies to accomplish dangerous and demanding tasks during D and D operations. To meet one identified technology gap challenge for a technology to remotely apply strippable coatings, fixatives and decontamination gels, FIU identified and performed an initial demonstration of an innovative remote fixative sprayer platform from International Climbing Machines (ICM). The selected technology was demonstrated spraying fixative products at the hot cell mockup facility at the Applied Research Center at FIU in November 2008 under cold (non-radioactive) conditions. The remotely controlled platform was remotely operated and entered the facility and sprayed a fixative onto horizontal and vertical surfaces. Based on the initial FIU demonstration and the specific technical requirements identified at the DOE facilities, a follow-up demonstration was expanded to include strippable coatings and a decontamination gel, which was demonstrated in June 2010 at the ICM facility in Ithaca, NY. This second technology evaluation documented the ability of the remote system to spray the selected products on vertical stainless steel and concrete surfaces to a height of 3 meters (10 feet) and to achieve sufficient coverage and product thickness to promote the ability to peel/remove the strippable coatings and decontamination gel. The next challenge was to determine if a remote platform could be used to remove the strippable coatings and decontamination gels. In 2012, FIU worked with the technology provider, ICM, to conduct feasibility and trade studies to identify the requirements for the remote removal of strippable coatings or decontamination gels using the existing remote controlled platform. (authors)

Shoffner, P.; Lagos, L. [Applied Research Center, Florida International University, 10555 West Flagler Street, Suite 2100, Miami, FL 33174 (United States)] [Applied Research Center, Florida International University, 10555 West Flagler Street, Suite 2100, Miami, FL 33174 (United States); Maggio, S. [International Climbing Machine, 630 Elmira Road, Ithaca, NY 14850 (United States)] [International Climbing Machine, 630 Elmira Road, Ithaca, NY 14850 (United States)

2013-07-01T23:59:59.000Z

190

Response of beneficial and associated insects of the southern pine beetle to beetle-infested trees and to behavioral chemicals  

E-Print Network (OSTI)

diameter) manually? infested with newly emerged male and female southern pine beetles. The pine bolts were attached at 5 m on the bole of the tree. The bolts were removed at the first sign of beetle attack (boring dust, pitch tubes and/or bark beetles... at 3 and 4 m traps with a low catch of 32 each at the 11 and 12 m traps. In comparison, I. avulsus was most abundant on the upper half of the tree bole. The male:female ratio of I. avulsus on the lower 8 traps was 1. :0. 39, compared to 1:0. 77...

Dixon, Wayne Neal

1977-01-01T23:59:59.000Z

191

Libya HEU Removal | National Nuclear Security Administration  

National Nuclear Security Administration (NNSA)

Plan Libya HEU Removal Libya HEU Removal Location Libya United States 27 34' 9.5448" N, 17 24' 8.4384" E See map: Google Maps Javascript is required to view this map....

192

Canada HEU Removal | National Nuclear Security Administration  

National Nuclear Security Administration (NNSA)

Plan Canada HEU Removal Canada HEU Removal Location Canada United States 53 47' 24.972" N, 104 35' 23.4384" W See map: Google Maps Javascript is required to view this map....

193

Israel HEU Removal | National Nuclear Security Administration  

National Nuclear Security Administration (NNSA)

Plan Israel HEU Removal Israel HEU Removal Location Israel United States 30 53' 18.2328" N, 34 52' 14.178" E See map: Google Maps Javascript is required to view this map....

194

Uzbekistan HEU Removal | National Nuclear Security Administration  

National Nuclear Security Administration (NNSA)

Uzbekistan HEU Removal Uzbekistan HEU Removal Location Uzbekistan United States 42 6' 56.196" N, 63 22' 8.9076" E See map: Google Maps Javascript is required to view this map...

195

France HEU Removal | National Nuclear Security Administration  

National Nuclear Security Administration (NNSA)

Four-Year Plan France HEU Removal France HEU Removal Location United States 45 44' 20.0544" N, 2 17' 6.5616" E See map: Google Maps Javascript is required to view this map...

196

Chile HEU Removal | National Nuclear Security Administration  

National Nuclear Security Administration (NNSA)

Four-Year Plan Chile HEU Removal Chile HEU Removal Location United States 25 28' 1.4916" S, 69 33' 55.548" W See map: Google Maps Javascript is required to view this map...

197

Taiwan HEU Removal | National Nuclear Security Administration  

National Nuclear Security Administration (NNSA)

Plan Taiwan HEU Removal Taiwan HEU Removal Location Taiwan United States 24 35' 37.4964" N, 120 53' 36.798" E See map: Google Maps Javascript is required to view this map....

198

Romania HEU Removal | National Nuclear Security Administration  

National Nuclear Security Administration (NNSA)

Plan Romania HEU Removal Romania HEU Removal Location Romania United States 45 47' 1.932" N, 24 41' 50.1576" E See map: Google Maps Javascript is required to view this map....

199

Serbia HEU Removal | National Nuclear Security Administration  

National Nuclear Security Administration (NNSA)

Plan Serbia HEU Removal Serbia HEU Removal Location Serbia United States 44 22' 45.7068" N, 20 26' 4.452" E See map: Google Maps Javascript is required to view this map....

200

Poland HEU Removal | National Nuclear Security Administration  

National Nuclear Security Administration (NNSA)

Plan Poland HEU Removal Poland HEU Removal Location Poland United States 53 23' 50.2872" N, 17 50' 30.4692" E See map: Google Maps Javascript is required to view this map....

Note: This page contains sample records for the topic "danger tree removal" 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

Vietnam HEU Removal | National Nuclear Security Administration  

National Nuclear Security Administration (NNSA)

Plan Vietnam HEU Removal Vietnam HEU Removal Location Vietnam United States 13 12' 30.8628" N, 108 19' 30.702" E See map: Google Maps Javascript is required to view this map....

202

Ukraine HEU Removal | National Nuclear Security Administration  

National Nuclear Security Administration (NNSA)

Apply for Our Jobs Our Jobs Working at NNSA Blog Home content Four-Year Plan Ukraine HEU Removal Ukraine HEU Removal Location Ukraine United States 50 12' 24.8688" N,...

203

Japan HEU Removal | National Nuclear Security Administration  

National Nuclear Security Administration (NNSA)

Jobs Apply for Our Jobs Our Jobs Working at NNSA Blog Home content Four-Year Plan Japan HEU Removal Japan HEU Removal Location Japan United States 37 36' 59.5872" N, 140...

204

Remove Condensate with Minimal Air Loss  

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

This tip sheet outlines several condensate removal methods as part of maintaining compressed air system air quality.

205

Laser-based coatings removal  

SciTech Connect

Over the years as building and equipment surfaces became contaminated with low levels of uranium or plutonium dust, coats of paint were applied to stabilize the contaminants in place. Most of the earlier paint used was lead-based paint. More recently, various non-lead-based paints, such as two-part epoxy, are used. For D & D (decontamination and decommissioning), it is desirable to remove the paints or other coatings rather than having to tear down and dispose of the entire building.

Freiwald, J.G.; Freiwald, D.

1995-12-01T23:59:59.000Z

206

Tree Death Study's Climate Change Connections  

SciTech Connect

What are the exact physiological mechanisms that lead to tree death during prolonged drought and rising temperatures? These are the questions that scientists are trying to answer at a Los Alamos National Laboratory research project called SUMO. SUMO stands for SUrvival/MOrtality study; it's a plot of land on the Lab's southern border that features 18 climate controlled tree study chambers and a large drought structure that limits rain and snowfall. Scientists are taking a wide variety of measurements over a long period of time to determine what happens during drought and warming, and what the connections and feedback loops might be between tree death and climate change.

McDowell, Nate

2012-09-10T23:59:59.000Z

207

Tree Death Study's Climate Change Connections  

ScienceCinema (OSTI)

What are the exact physiological mechanisms that lead to tree death during prolonged drought and rising temperatures? These are the questions that scientists are trying to answer at a Los Alamos National Laboratory research project called SUMO. SUMO stands for SUrvival/MOrtality study; it's a plot of land on the Lab's southern border that features 18 climate controlled tree study chambers and a large drought structure that limits rain and snowfall. Scientists are taking a wide variety of measurements over a long period of time to determine what happens during drought and warming, and what the connections and feedback loops might be between tree death and climate change.

McDowell, Nate

2014-06-25T23:59:59.000Z

208

Algorithms for optimal dyadic decision trees  

SciTech Connect

A new algorithm for constructing optimal dyadic decision trees was recently introduced, analyzed, and shown to be very effective for low dimensional data sets. This paper enhances and extends this algorithm by: introducing an adaptive grid search for the regularization parameter that guarantees optimal solutions for all relevant trees sizes, revising the core tree-building algorithm so that its run time is substantially smaller for most regularization parameter values on the grid, and incorporating new data structures and data pre-processing steps that provide significant run time enhancement in practice.

Hush, Don [Los Alamos National Laboratory; Porter, Reid [Los Alamos National Laboratory

2009-01-01T23:59:59.000Z

209

Shopping For Danger: E-commerce techniques applied to collaboration in cyber security  

SciTech Connect

Collaboration among cyber security analysts is essential to a successful protection strategy on the Internet today, but it is uncommonly practiced or encouraged in operating environments. Barriers to productive collaboration often include data sensitivity, time and effort to communicate, institutional policy, and protection of domain knowledge. We propose an ambient collaboration framework, Vulcan, designed to remove the barriers of time and effort and mitigate the others. Vulcan automated data collection, collaborative filtering, and asynchronous dissemination, eliminating the effort implied by explicit collaboration among peers. We instrumented two analytic applications and performed a mock analysis session to build a dataset and test the output of the system.

Bruce, Joseph R.; Fink, Glenn A.

2012-05-24T23:59:59.000Z

210

ENVIRONMENTAL REVIEW FOR CATEGORICAL EXCLUSION DETERMINATION  

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

Powet· Administration Powet· Administration Danger Tree Management on Green Mountain to Kremmling 69-kV Transmission Line Summit and Grand Counties, Colorado A. Brief Description of Proposal: Western Area Power Administration (Western) proposes to survey and inspect all areas along the Green Mountain to Kremmling 69-kilovolt (k V) transmission line to conduct routine vegetation management inspection and danger tree removal. Trained crews will measure electrical clearance distances between the conductor a:nd tree branches and cut down any trees that meet or exceed the allowable clearance distance. Any "danger" trees and vegetation that constitute an electrical hazard to the lines will be removed. Individual trees will be cut, lopped, and scattered within the existing right-of-way (ROW). Also proposed is routine maintenance to clear

211

ENVIRONMENTAL REVIEW for CATEGORICAL EXCLUSION DETERMINATION  

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

Westem Area Power Administration Westem Area Power Administration Danger Tree Management on North Fork to Rifle 230-kV Transmission Line Delta, Mesa and Garfield Counties, Colorado A. Brief Description of Proposal: Western Area Power Administration (Western) proposes to survey and inspect all areas along the North Fork to Rifle transmission line to conduct routine vegetation management inspection and danger tree removal on the transmission line. Trained crews will measure electrical clearance distances between the conductor and tree branches and cut down any trees that meet or exceed the allowable clearance distance. Any "danger" trees and vegetation that constitute an electrical hazard to the lines will be removed. Individual trees will be cut, lopped, and scattered within the existing right-of-way (ROW). Also proposed is routine maintenance to clear

212

Method of making thermally removable epoxies  

DOE Patents (OSTI)

A method of making a thermally-removable epoxy by mixing a bis(maleimide) compound to a monomeric furan compound containing an oxirane group to form a di-epoxy mixture and then adding a curing agent at temperatures from approximately room temperature to less than approximately 90.degree. C. to form a thermally-removable epoxy. The thermally-removable epoxy can be easily removed within approximately an hour by heating to temperatures greater than approximately 90.degree. C. in a polar solvent. The epoxy material can be used in protecting electronic components that may require subsequent removal of the solid material for component repair, modification or quality control.

Loy, Douglas A. (Albuquerque, NM); Wheeler, David R. (Albuquerque, NM); Russick, Edward M. (Rio Rancho, NM); McElhanon, James R. (Albuquerque, NM); Saunders, Randall S. (late of Albuquerque, NM)

2002-01-01T23:59:59.000Z

213

GrowingProduce.com | 27 Tree Fruit Expert  

E-Print Network (OSTI)

GrowingProduce.com | 27 Tree Fruit Expert Moving WestClemson University tree fruit specialist-time tree fruit specialist at Clemson University (and "Stone Fruit" columnist for American/Western Fruit at Washington State University (WSU) as a new endowed chair created by funding from the state's tree fruit

Duchowski, Andrew T.

214

Quantification of Priority-OR gates in temporal fault trees  

Science Journals Connector (OSTI)

Fault Tree Analysis has been used in reliability engineering for many decades and has seen various modifications to enable it to analyse fault trees with dynamic and temporal gates so it can incorporate sequential failure in its analysis. Pandora is ... Keywords: Markov chains, Monte Carlo, Pandora, dynamic fault trees, fault trees, safety

Ernest Edifor; Martin Walker; Neil Gordon

2012-09-01T23:59:59.000Z

215

Optimizing Tree Reconfiguration for Mobile Target Tracking in Sensor Networks  

E-Print Network (OSTI)

nodes in the tree may become faraway from the root of the tree, and hence a large amount of energy mayOptimizing Tree Reconfiguration for Mobile Target Tracking in Sensor Networks Wensheng Zhang and then the collaboration among them becomes an important issue. In [1], a tree-based approach has been proposed

Zhang, Wensheng

216

On the degree distribution of the nodes in increasing trees  

Science Journals Connector (OSTI)

Simple families of increasing trees can be constructed from simply generated tree families, if one considers for every tree of size n all its increasing labellings, i.e., labellings of the nodes by distinct integers of the set {1,...,n} in such a way ... Keywords: Degree distribution, Increasing trees, Limiting distribution

Markus Kuba; Alois Panholzer

2007-05-01T23:59:59.000Z

217

Joshua Tree and Mojave Go Solar  

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

Until late 1998, Joshua Tree National Park and Until late 1998, Joshua Tree National Park and Mojave National Preserve in southern California used diesel generators to produce electricity in remote areas. Like many park energy systems, the diesel generators at Joshua Tree's Cottonwood Campground also produced potentially harmful emissions: 120 tons of carbon dioxide, 5,770 pounds of nitrous oxides, 286 pounds of sulfur dioxide, and 218 pounds of suspended particulates every year. Today, Joshua Tree has cut those emissions dramati- cally while reducing annual operating costs by an impressive 90%, thanks to a new photovoltaic (PV) system that harnesses the sun's energy to produce clean electric power. Mojave has also had good results. And both parks continue to provide high- quality experiences for visitors while preserving

218

Persimmon Tree Capital | Open Energy Information  

Open Energy Info (EERE)

Product: Persimmon is a private equity fund established in 2008 to invest in renewable energy firms. References: Persimmon Tree Capital1 This article is a stub. You can help...

219

Conference on "Trees, Woods and Forests in  

E-Print Network (OSTI)

Conference on "Trees, Woods and Forests in British Society" Delegates Pack Organised by the Centre............................................................................................3 1.1 Conference objectives...................................................................................................38 | Forests and Society Conference | BAO and JW | 08/04/2010 2 #12;Forests and Society 1

220

The geometry of unfolding tree leaves  

Science Journals Connector (OSTI)

...opening|deployable structure|solar panel| The geometry of unfolding tree...opening, deployable structure, solar panel 1. INTRODUCTION The leaves of...of deployable structures such as solar panels and light- weight antennae of...

1998-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "danger tree removal" 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

The Rectilinear Steiner Tree Problem: A Tutorial  

Science Journals Connector (OSTI)

We give a tutorial on the rectilinear Steiner tree problem in the plane. First, fundamental structural results are given with full proofs. Then, recent exact algorithms allowing the solution of problem instanc...

Martin Zachariasen

2001-01-01T23:59:59.000Z

222

Pine Tree Development Zones Program (Maine)  

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

The Pine Tree Development Zones program offers eligible businesses the chance to reduce, and sometimes eliminate, state taxes for up to ten years. There is a statutory requirement of hiring a...

223

New bounds on optimal binary search trees  

E-Print Network (OSTI)

Binary search trees (BSTs) are a class of simple data structures used to store and access keys from an ordered set. They have been around for about half a century. Despite their ubiquitous use in practical programs, ...

Harmon, Dion (Dion Kane)

2006-01-01T23:59:59.000Z

224

factsheet - trees and power lines - July 2008  

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

Trees and power lines July 2008 This summer, BPA maintenance crews are inspecting and clearing high-growing vegetation from all 8,500- miles (15,000 circuit miles) of our...

225

Biomass and nutrient removal by willow clones in experimental bioenergy plantations in New York State  

Science Journals Connector (OSTI)

The development of short-rotation intensive cultural (SRIC) willow systems as a source of bioenergy and bioproducts is growing in the northeastern and midwestern United States. Important data for sustainable management such as nutrient removal and nutrient use efficiency in willow bioenergy plantations is lacking. This study reports wood biomass production, annual removal of nutrients, and nutrient use efficiency in experimental plantings of SRIC willow and poplar at Tully, New York. Effects of clone, fertilization, irrigation, planting density, and harvest cycle were analyzed. Annual biomass production of 1522 dryMg/ha removed 7586, 1011, 2732, 5279 and 45kg/ha/year of N, P, K, Ca and Mg, respectively. For all the variables studied, the responses depended on clone. Fertilization and irrigation increased rates of nutrient removal by means of increased biomass production. Unlike planting density, harvest cycle significantly affected rates of nutrient removal and nutrient use efficiency. For clone SV1 (Salix dasyclados), an irrigated and fertilized planting with a density of 36,960trees/ha harvested on a 3-year rotation had the highest biomass production and nutrient use efficiency, and the lowest rates of nutrient removal. The annual harvest cycle had the lowest nutrient use efficiency and the highest annual removal of nutrients suggesting that this choice would be most appropriate for biomass crops that are to be used as buffer strips to manage nutrient runoff from agricultural fields. An appropriate choice of clone, planting density, and harvest cycle could tailor the rates of nutrient removal and nutrient use efficiency to match the objective of the planting.

Hector G. Adegbidi; Timothy A. Volk; Edwin H. White; Lawrence P. Abrahamson; Russell D. Briggs; Donald H. Bickelhaupt

2001-01-01T23:59:59.000Z

226

aBubbleTree? Thomas H. Parker  

E-Print Network (OSTI)

on Rn \\ {0}. That limit loses energy. A bubble tree is a way of recovering the lost energy by keepingaBubbleTree? Thomas H. Parker 666 NOTICES OF THE AMS VOLUME 50, NUMBER 6 Some of the most important for functions u on a domain in R2, which arises as the variational equation of the energy (2) E(u) = |du|2 dvol

Parker, Thomas H.

227

Nitrogen removal from natural gas  

SciTech Connect

According to a 1991 Energy Information Administration estimate, U.S. reserves of natural gas are about 165 trillion cubic feet (TCF). To meet the long-term demand for natural gas, new gas fields from these reserves will have to be developed. Gas Research Institute studies reveal that 14% (or about 19 TCF) of known reserves in the United States are subquality due to high nitrogen content. Nitrogen-contaminated natural gas has a low Btu value and must be upgraded by removing the nitrogen. In response to the problem, the Department of Energy is seeking innovative, efficient nitrogen-removal methods. Membrane processes have been considered for natural gas denitrogenation. The challenge, not yet overcome, is to develop membranes with the required nitrogen/methane separation characteristics. Our calculations show that a methane-permeable membrane with a methane/nitrogen selectivity of 4 to 6 would make denitrogenation by a membrane process viable. The objective of Phase I of this project was to show that membranes with this target selectivity can be developed, and that the economics of the process based on these membranes would be competitive. Gas permeation measurements with membranes prepared from two rubbery polymers and a superglassy polymer showed that two of these materials had the target selectivity of 4 to 6 when operated at temperatures below - 20{degrees}C. An economic analysis showed that a process based on these membranes is competitive with other technologies for small streams containing less than 10% nitrogen. Hybrid designs combining membranes with other technologies are suitable for high-flow, higher-nitrogen-content streams.

NONE

1997-04-01T23:59:59.000Z

228

Part 3: Removal Action | Department of Energy  

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

3: Removal Action 3: Removal Action Part 3: Removal Action Question: When may removal actions be initiated? Answer: Removal actions may be initiated when DOE determines that the action will prevent, minimize, stabilize, or eliminate a risk to health or the environment. The NCP specifies that the determination that a risk to health or the environment is appropriate for removal action should be based on: actual or potential exposure of humans, animals, or the food chain the presence of contained hazardous substances that pose a threat of release the threat of migration of the hazardous substances the threat of fire or explosion the availability of an appropriate Federal or State response capability [section 300.415(b)(2)]. In essence, where DOE identifies a threat of exposure to or migration of

229

TMI-2 reactor vessel head removal  

SciTech Connect

This report describes the safe removal and storage of the Three Mile Island Unit 2 reactor vessel head. The head was removed in July 1984 to permit the removal of the plenum and the reactor core, which were damaged during the 1979 accident. From July 1982, plans and preparations were made using a standard head removal procedure modified by the necessary precautions and changes to account for conditions caused by the accident. After data acquisition, equipment and structure modifications, and training the head was safely removed and stored and the internals indexing fixture and a work platform were installed on top of the vessel. Dose rates during and after the operation were lower than expected; lessons were learned from the operation which will be applied to the continuing fuel removal operations activities.

Bengel, P.R.; Smith, M.D.; Estabrook, G.A.

1984-12-01T23:59:59.000Z

230

TMI-2 reactor vessel head removal  

SciTech Connect

This report describes the safe removal and storage of the Three Mile Island Unit 2 (TMI-2) reactor vessel head. The head was removed in July 1984 to permit the removal of the plenum and the reactor core, which were damaged during the 1979 accident. From July 1982, plans and preparations were made using a standard head removal procedure modified by the necessary precautions and changes to account for conditions caused by the accident. After data acquisition, equipment and structure modifications, and training, the head was safely removed and stored; and the internals indexing fixture and a work platform were installed on top of the vessel. Dose rates during and after the operation were lower than expected; lessons were learned from the operation which will be applied to the continuing fuel removal operations activities.

Bengel, P.R.; Smith, M.D.; Estabrook, G.A.

1985-09-01T23:59:59.000Z

231

A mechanism for providing institutional assurance for the safe handling of acutely toxic or physically dangerous chemicals in research laboratories  

Science Journals Connector (OSTI)

Chemical use is ubiquitous in research laboratories and is necessary for the advancement of research and creation of new technology. Regulatory mechanisms currently exist that mandate the provision of basic safety training for workers and the assurance that essential safety information is readily available. Unfortunately, in some cases, institutional oversight of specific high risk laboratory chemical use may be absent. This may be due in part to the difficulty in delineating between chemicals that are commonly used but possess a hazardous characteristic (e.g., flammability) and those that exhibit acutely toxic or particularly dangerous properties (e.g., explosivity). In 1994, The University of Texas Health Science Center at Houston began addressing this issue through the creation of an institutional Chemical Safety Committee (CSC) that consists largely of research faculty. Through a shared governance process, the committee identified criteria for which certain chemical use would require institutional review and approval, striving to achieve a balance between supporting research while providing an added level of assurance that work involving the acutely toxic or physically dangerous chemical can be performed safely. The process used for developing these criteria is described along with the lessons learned from its evolutionary process.

Robert Emery

2013-01-01T23:59:59.000Z

232

Process for particulate removal from coal liquids  

DOE Patents (OSTI)

Suspended solid particulates are removed from liquefied coal products by first subjecting such products to hydroclone action for removal in the underflow of the larger size particulates, and then subjecting the overflow from said hydroclone action, comprising the residual finer particulates, to an electrostatic field in an electrofilter wherein such finer particulates are deposited in the bed of beads of dielectric material on said filter. The beads are periodically cleaned by backwashing to remove the accumulated solids.

Rappe, Gerald C. (Macungie, PA)

1983-01-01T23:59:59.000Z

233

Install Removable Insulation on Valves and Fittings  

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

This tip sheet on installing removable insulation on valves and fittings provides how-to advice for improving steam systems using low-cost, proven practices and technologies.

234

Method of making thermally removable polymeric encapsulants  

DOE Patents (OSTI)

A method of making a thermally-removable encapsulant by heating a mixture of at least one bis(maleimide) compound and at least one monomeric tris(furan) or tetrakis(furan) compound at temperatures from above room temperature to less than approximately 90.degree. C. to form a gel and cooling the gel to form the thermally-removable encapsulant. The encapsulant can be easily removed within approximately an hour by heating to temperatures greater than approximately 90.degree. C., preferably in a polar solvent. The encapsulant can be used in protecting electronic components that may require subsequent removal of the encapsulant for component repair, modification or quality control.

Small, James H. (Santa Fe, NM); Loy, Douglas A. (Albuquerque, NM); Wheeler, David R. (Albuquerque, NM); McElhanon, James R. (Albuquerque, NM); Saunders, Randall S. (late of Albuquerque, NM)

2001-01-01T23:59:59.000Z

235

Australia HEU Removal | National Nuclear Security Administration  

National Nuclear Security Administration (NNSA)

Australia HEU Removal | National Nuclear Security Administration Facebook Twitter Youtube Flickr RSS People Mission Managing the Stockpile Preventing Proliferation Powering the...

236

Argentina HEU Removal | National Nuclear Security Administration  

National Nuclear Security Administration (NNSA)

Argentina HEU Removal | National Nuclear Security Administration Facebook Twitter Youtube Flickr RSS People Mission Managing the Stockpile Preventing Proliferation Powering the...

237

Keeler-Pennwalt Wood Pole Removal  

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

natural environment. The entire remaining length of the Keeler-Pennwalt transmission line, from Keeler Substation to Structure 96, will be removed (approximately 9 miles)....

238

2727-S Nonradioactive Dangerous Waste Storage Facility clean closure evaluation report  

SciTech Connect

This report presents the analytical results of 2727-S NRDWS facility closure verification soil sampling and compares these results to clean closure criteria. The results of this comparison will determine if clean closure of the unit is regulatorily achievable. This report also serves to notify regulators that concentrations of some analytes at the site exceed sitewide background threshold levels (DOE-RL 1993b) and/or the limits of quantitation (LOQ). This report also presents a Model Toxics Control Act Cleanup (MTCA) (WAC 173-340) regulation health-based closure standard under which the unit can clean close in lieu of closure to background levels or LOQ in accordance with WAC 173-303-610. The health-based clean closure standard will be closure to MTCA Method B residential cleanup levels. This report reconciles all analyte concentrations reported above background or LOQ to this health-based cleanup standard. Regulator acceptance of the findings presented in this report will qualify the TSD unit for clean closure in accordance with WAC 173-303-610 without further TSD unit soil sampling, or soil removal and/or decontamination. Nondetected analytes require no further evaluation.

Luke, S.N.

1994-07-14T23:59:59.000Z

239

Prototype of an adaptive disruption predictor for JET based on fuzzy logic and regression trees  

Science Journals Connector (OSTI)

Disruptions remain one of the most hazardous events in the operation of a tokamak device, since they can cause damage to the vacuum vessel and surrounding structures. Their potential danger increases with the plasma volume and energy content and therefore they will constitute an even more serious issue for the next generation of machines. For these reasons, in the recent years a lot of attention has been devoted to devise predictors, capable of foreseeing the imminence of a disruption sufficiently in advance, to allow time for undertaking remedial actions. In this paper, the results of applying fuzzy logic and classification and regression trees (CART) to the problem of predicting disruptions at JET are reported. The conceptual tools of fuzzy logic, in addition to being well suited to accommodate the opinion of experts even if not formulated in mathematical but linguistic terms, are also fully transparent, since their governing rules are human defined. They can therefore help not only in forecasting disruptions but also in studying their behaviour. The analysis leading to the rules of the fuzzy predictor has been complemented with a systematic investigation of the correlation between the various experimental signals and the imminence of a disruption. This has been performed with an exhaustive, non-linear and unbiased method based on decision trees. This investigation has confirmed that the relative importance of various signals can change significantly depending on the plasma conditions. On the basis of the results provided by CART on the information content of the various quantities, the prototype of an adaptive fuzzy logic predictor was trained and tested on JET database. Its performance is significantly better than the previous static one, proving that more flexible prediction strategies, not uniform over the whole discharge but tuned to the operational region of the plasma at any given time, can be very competitive and should be investigated systematically.

A. Murari; G. Vagliasindi; P. Arena; L. Fortuna; O. Barana; M. Johnson; JET-EFDA Contributors

2008-01-01T23:59:59.000Z

240

Acid dyes removal using low cost adsorbents  

Science Journals Connector (OSTI)

Dyestuff production units and dyeing units have always had pressing need techniques that allow economical pre-treatment for colour in the effluent. The effectiveness of adsorption for dye removal from wastewaters has made it an ideal alternative to other expensive treatment options. Removal of acid green

A.H. Aydin; Y. Bulut; O. Yavuz

2004-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "danger tree removal" 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

COST OF MERCURY REMOVAL IN IGCC PLANTS  

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

Cost of Mercury Removal Cost of Mercury Removal in an IGCC Plant Final Report September 2002 Prepared for: The United States Department of Energy National Energy Technology Laboratory By: Parsons Infrastructure and Technology Group Inc. Reading, Pennsylvania Pittsburgh, Pennsylvania DOE Product Manager: Gary J. Stiegel DOE Task Manager: James R. Longanbach Principal Investigators: Michael G. Klett Russell C. Maxwell Michael D. Rutkowski PARSONS The Cost of Mercury Removal in an IGCC Plant Final Report i September 2002 TABLE OF CONTENTS Section Title Page 1 Summary 1 2 Introduction 3 3 Background 4 3.1 Regulatory Initiatives 4 3.2 Mercury Removal for Conventional Coal-Fired Plants 4 3.3 Mercury Removal Experience in Gasification 5 3.4 Variability of Mercury Content in Coal 6 4 Design Considerations 7 4.1 Carbon Bed Location

242

Tritium Removal from Carbon Plasma Facing Components  

SciTech Connect

Tritium removal is a major unsolved development task for next-step devices with carbon plasma-facing components. The 2-3 order of magnitude increase in duty cycle and associated tritium accumulation rate in a next-step tokamak will place unprecedented demands on tritium removal technology. The associated technical risk can be mitigated only if suitable removal techniques are demonstrated on tokamaks before the construction of a next-step device. This article reviews the history of codeposition, the tritium experience of TFTR (Tokamak Fusion Test Reactor) and JET (Joint European Torus) and the tritium removal rate required to support ITER's planned operational schedule. The merits and shortcomings of various tritium removal techniques are discussed with particular emphasis on oxidation and laser surface heating.

C.H. Skinner; J.P. Coad; G. Federici

2003-11-24T23:59:59.000Z

243

273KELLY: TREE WETA MOVEMENT PATTERNS SHORT COMMUNICATION  

E-Print Network (OSTI)

273KELLY: TREE WETA MOVEMENT PATTERNS SHORT COMMUNICATION Movement patterns and gallery use by the sexually dimorphic Wellington tree weta Clint D. Kelly Department of Biology, University of Toronto University, Canberra, ACT, Australia 0200 (E-mail: clint.kelly

Gwynne, Darryl T.

244

Cooling our Communities. A Guidebook on Tree Planting and Light-Colored Surfacing  

E-Print Network (OSTI)

of trees which save energy and trees that only sequester1990, a team of SMUD "Energy Advisors" and Tree Foundation "of'an unshaded lawn, Trees, Energy,And Water: Implications

Akbari, H.

2009-01-01T23:59:59.000Z

245

Bent Tree Wind Farm | Open Energy Information  

Open Energy Info (EERE)

Bent Tree Wind Farm Bent Tree Wind Farm Jump to: navigation, search Name Bent Tree Wind Farm Facility Bent Tree Wind Farm Sector Wind energy Facility Type Commercial Scale Wind Facility Status In Service Owner Wisconsin Power and Light Co. Developer Wisconsin Power and Light Co. Location 4 miles North of Albert Lea MN Coordinates 43.78544°, -93.452282° 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":43.78544,"lon":-93.452282,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

246

Pine Tree Wind Farm | Open Energy Information  

Open Energy Info (EERE)

Pine Tree Wind Farm Pine Tree Wind Farm Jump to: navigation, search Name Pine Tree Wind Farm Facility Pine Tree Wind Farm Sector Wind energy Facility Type Commercial Scale Wind Facility Status In Service Owner Los Angeles Department of Water and Power Developer Los Angeles Department of Water and Power Energy Purchaser Los Angeles Department of Water and Power Location North of Mojave CA Coordinates 35.07665°, -118.25529° 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":35.07665,"lon":-118.25529,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

247

Bioclimatology Optimization of water for fruit trees  

E-Print Network (OSTI)

Bioclimatology Optimization of water for fruit trees by a computerized irrigation system R. Assaf1 load (the ratio of reproductive to vegetative growth - kg fruit/cm2 trunk growth) and fruit size penetration, improve fruit quality, and lower the cost of production. This method will permit the planting

Paris-Sud XI, Université de

248

SOME SOIL FACTORS AFFECTING TREE GROWTH  

Science Journals Connector (OSTI)

...of gravity. Hence permeability to water ranks high...quality for tree growth. Permeability to water depends both...considered the chief reservoir for water held against...good criterion of its permeability. Moreover, the relation...to non-capillary porosity appears to be exponential...

ROBT. M. SALTER

1940-04-26T23:59:59.000Z

249

A BorgLevinson theorem for trees  

Science Journals Connector (OSTI)

...Borg-Levinson theorem for trees B.M Brown 1 R Weikard 2 1 School of Computer Science, University of Wales, Cardiff, PO Box 916...work supported by the National Science Foundation under grant no. DMS-0304280. We denote the vector whose entries...

2005-01-01T23:59:59.000Z

250

Propagating Belief Functions in AND-Trees  

E-Print Network (OSTI)

: . Open Access Version: . Propagating Belief Functions in AND-Trees Rajendra P. Srivastava Professor of Accounting School of Business...'s Official Version: . Open Access Version: . 23 REFERENCES 1. Shenoy, P. P., and G. Shafer, Propagating Belief Functions using Local Computations, IEEE...

Srivastava, Rajendra P.; Shenoy, Prakash P.; Shafer, Glenn R.

1995-01-01T23:59:59.000Z

251

APICAL BUD STRENGTH TESTS AND TREE SWAY  

E-Print Network (OSTI)

Brannon M.S. Candidate Forestry, Wildlife and Fisheries Wednesday, October 27th 2010 12:20pm Room 160 adjoining tree crowns with increasing force during wind sway Battered crowns and stems can become deformed's Anemometers Records average wind data/minute Records gust events Accelerometers #12;10/27/2010 8 Nuttall oak

Gray, Matthew

252

Density Estimation Trees in High Energy Physics  

E-Print Network (OSTI)

Density Estimation Trees can play an important role in exploratory data analysis for multidimensional, multi-modal data models of large samples. I briefly discuss the algorithm, a self-optimization technique based on kernel density estimation, and some applications in High Energy Physics.

Anderlini, Lucio

2015-01-01T23:59:59.000Z

253

Generation and Synchronous TreeAdjoining Grammars  

E-Print Network (OSTI)

Generation and Synchronous Tree­Adjoining Grammars Stuart M. Shieber Yves Schabes Aiken Computation) have been proposed as a formal­ ism for generation based on the intuition that the extended domain serving as an aid to generation from semantic representations. We demonstrate that this intuition can

Shieber, Stuart

254

In situ removal of contamination from soil  

DOE Patents (OSTI)

A process of remediation of cationic heavy metal contamination from soil utilizes gas phase manipulation to inhibit biodegradation of a chelating agent that is used in an electrokinesis process to remove the contamination. The process also uses further gas phase manipulation to stimulate biodegradation of the chelating agent after the contamination has been removed. The process ensures that the chelating agent is not attacked by bioorganisms in the soil prior to removal of the contamination, and that the chelating agent does not remain as a new contaminant after the process is completed. 5 figs.

Lindgren, E.R.; Brady, P.V.

1997-10-14T23:59:59.000Z

255

TREE SEEDING BPG NOTE 10 Best Practice Guidance  

E-Print Network (OSTI)

woodland on reclaimed land is a complex process! To achieve a sustainable tree cover many activities needTREE SEEDING BPG NOTE 10 Best Practice Guidance for Land Regeneration Introduction Establishing of thumb' applies strongly in the case of tree establishment. Conventionally, this has usually been

256

Verifying Red-Black Trees Paolo Baldan1  

E-Print Network (OSTI)

Verifying Red-Black Trees Paolo Baldan1 , Andrea Corradini2 , Javier Esparza3 , Tobias Heindel3,heindets,koenigba,koziouvi}@fmi.uni-stuttgart.de Abstract. We show how to verify the correctness of insertion of ele- ments into red-black trees--a form of balanced search trees--using anal- ysis techniques developed for graph rewriting. We first model red

Baldan, Paolo

257

Minimum-Energy Multicast Tree in Cognitive Radio Networks  

E-Print Network (OSTI)

Minimum-Energy Multicast Tree in Cognitive Radio Networks Wei Ren, Xiangyang Xiao, Qing Zhao algorithm with bounded performance guarantee for constructing the minimum-energy multicast tree, which by studying the impact of the traffic load of the primary network on the minimum-energy multicast tree. I

Islam, M. Saif

258

Minimum-Hot-Spot Query Trees for Wireless Sensor Networks  

E-Print Network (OSTI)

an energy- efficient query routing tree. (a) Energy harvesting for battery- less nodes for the (b) Voltree to the querying node. Energy-efficient query routing trees are needed in a plethora of systems such as PeopleMinimum-Hot-Spot Query Trees for Wireless Sensor Networks Georgios Chatzimilioudis Dept

Zeinalipour, Demetris

259

Shapes of tree representations of spin-glass Wim Hordijka  

E-Print Network (OSTI)

of distinguishing different types of landscapes, that the barrier trees from p-spin energy landscapes are quite of barrier trees, whose leaves represent the local minima and the internal nodes the lowest-energy saddles of barrier trees (and hence energy landscapes) remains to be obtained. For instance, the size

Stadler, Peter F.

260

Competitive Tree-Structured Dictionaries MICHAEL T. GOODRICH  

E-Print Network (OSTI)

. Our approach is based on a potential energy parameter stored at each node in the tree. As updates and queries are performed, the potential energy of tree nodes are increased or decreased. Whenever on data structure usage. Energy-Balanced Binary Search Trees. A dictionary holds pairs of ordered keys

Goodrich, Michael T.

Note: This page contains sample records for the topic "danger tree removal" 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

A tree projection algorithm for wavelet-based  

E-Print Network (OSTI)

the rooted tree of size k whose coefficients have maximum energy. #12;Optimization formulation · Pk preserves to finding the rooted tree of size k whose coefficients have maximum energy. · we can formulateA tree projection algorithm for wavelet-based sparse approximation Andrew Thompson Duke University

Thompson, Andrew

262

45TREE CARE INDUSTRY -JULY 2001 Urban Forestry  

E-Print Network (OSTI)

infrastructure. Tree roots search- ing for oxygen, water, and nutrients will upset concrete sidewalk slabs quite power lines along road- ways. In spite of this, power failures often occur as the result of tree- ample, if the hazard tree failed and damaged a car. In many instances, it is impossible

Schweik, Charles M.

263

Compositions of Extended Top-down Tree Transducers  

E-Print Network (OSTI)

initil stte q suh tht q@tA n e rewritten to uF st is shown in PH tht synhronized tree sustitution grmmrsCompositions of Extended Top-down Tree Transducers Andreas Maletti£;1 International Computer of transformations computed by linear extended top-down tree trans- ducers with regular look-ahead is not closed

Reyle, Uwe

264

Graduate Assistantships in: Forest Tree Breeding and Restoration Genetics  

E-Print Network (OSTI)

(M.S. or Ph.D.) is offered to qualified students seeking training in forest tree breedingGraduate Assistantships in: Forest Tree Breeding and Restoration Genetics A Graduate Assistantship with The Hardwood Tree Improvement and Regeneration Center (HTIRC). Qualifications: Candidates should have well

265

ORIGINAL PAPER Influence of tree species on carbon and nitrogen  

E-Print Network (OSTI)

/nutrient ratios, pH and nutrient contents according to the tree species (Vesterdal and Raulund-Rasmussen 1998ORIGINAL PAPER Influence of tree species on carbon and nitrogen transformation patterns in forest Science+Business Media B.V. 2011 Abstract · Background Among forest management practices, forest tree

Paris-Sud XI, Université de

266

Trees and Power Lines: Minimizing Conflicts between Electric Power  

E-Print Network (OSTI)

Trees and Power Lines: Minimizing Conflicts between Electric Power Infrastructure and the Urban Forest By William Brock Most 1 and Steven Weissman 2 March 10, 2012 #12;iiTrees and Power Lines Trees and Power Lines 5 5. Benefits of the Urban Forest 6 a. Carbon Sequestration 6 b. Property Value 6

Kammen, Daniel M.

267

Danger of Tunnels on Al Aqsa Mosque Buildings For more than 40 years, the city of Jerusalem has faced accelerated historical transformation on  

E-Print Network (OSTI)

Danger of Tunnels on Al Aqsa Mosque Buildings Abstract For more than 40 years, the city tunnels under Al Aqsa Mosque and the Arab historical town to weaken the foundation of buildings. This research highlights Palestinian, Israeli and international important reports about the excavations under Al

268

Hungary HEU removal | National Nuclear Security Administration  

National Nuclear Security Administration (NNSA)

removal | National Nuclear Security Administration removal | National Nuclear Security Administration Our Mission Managing the Stockpile Preventing Proliferation Powering the Nuclear Navy Emergency Response Recapitalizing Our Infrastructure Continuing Management Reform Countering Nuclear Terrorism About Us Our Programs Our History Who We Are Our Leadership Our Locations Budget Our Operations Media Room Congressional Testimony Fact Sheets Newsletters Press Releases Speeches Events Social Media Video Gallery Photo Gallery NNSA Archive Federal Employment Apply for Our Jobs Our Jobs Working at NNSA Blog Home > content > Four-Year Plan > Hungary HEU removal Hungary HEU removal Location Hungary United States 47° 11' 51.6336" N, 19° 41' 15" E See map: Google Maps Printer-friendly version Printer-friendly version Javascript is required to view this map.

269

Mexico HEU Removal | National Nuclear Security Administration  

National Nuclear Security Administration (NNSA)

Removal | National Nuclear Security Administration Removal | National Nuclear Security Administration Our Mission Managing the Stockpile Preventing Proliferation Powering the Nuclear Navy Emergency Response Recapitalizing Our Infrastructure Continuing Management Reform Countering Nuclear Terrorism About Us Our Programs Our History Who We Are Our Leadership Our Locations Budget Our Operations Media Room Congressional Testimony Fact Sheets Newsletters Press Releases Speeches Events Social Media Video Gallery Photo Gallery NNSA Archive Federal Employment Apply for Our Jobs Our Jobs Working at NNSA Blog Home > content > Four-Year Plan > Mexico HEU Removal Mexico HEU Removal Location Mexico United States 24° 24' 35.298" N, 102° 49' 55.3116" W See map: Google Maps Printer-friendly version Printer-friendly version Javascript is required to view this map.

270

Kazakhstan HEU Removal | National Nuclear Security Administration  

National Nuclear Security Administration (NNSA)

Kazakhstan HEU Removal | National Nuclear Security Administration Kazakhstan HEU Removal | National Nuclear Security Administration Our Mission Managing the Stockpile Preventing Proliferation Powering the Nuclear Navy Emergency Response Recapitalizing Our Infrastructure Continuing Management Reform Countering Nuclear Terrorism About Us Our Programs Our History Who We Are Our Leadership Our Locations Budget Our Operations Media Room Congressional Testimony Fact Sheets Newsletters Press Releases Speeches Events Social Media Video Gallery Photo Gallery NNSA Archive Federal Employment Apply for Our Jobs Our Jobs Working at NNSA Blog Home > content > Four-Year Plan > Kazakhstan HEU Removal Kazakhstan HEU Removal Location Kazakhstan United States 48° 59' 44.1492" N, 67° 3' 37.9692" E See map: Google Maps Printer-friendly version Printer-friendly version

271

Sweden Plutonium Removal | National Nuclear Security Administration  

National Nuclear Security Administration (NNSA)

Sweden Plutonium Removal | National Nuclear Security Administration Sweden Plutonium Removal | National Nuclear Security Administration Our Mission Managing the Stockpile Preventing Proliferation Powering the Nuclear Navy Emergency Response Recapitalizing Our Infrastructure Continuing Management Reform Countering Nuclear Terrorism About Us Our Programs Our History Who We Are Our Leadership Our Locations Budget Our Operations Media Room Congressional Testimony Fact Sheets Newsletters Press Releases Speeches Events Social Media Video Gallery Photo Gallery NNSA Archive Federal Employment Apply for Our Jobs Our Jobs Working at NNSA Blog Home > content > Four-Year Plan > Sweden Plutonium Removal Sweden Plutonium Removal Location Sweden United States 62° 24' 4.4136" N, 15° 22' 51.096" E See map: Google Maps Printer-friendly version Printer-friendly version

272

Method of removing polychlorinated biphenyl from oil  

DOE Patents (OSTI)

Polychlorinated biphenyls are removed from oil by extracting the biphenyls into methanol. The mixture of methanol and extracted biphenyls is distilled to separate methanol therefrom, and the methanol is recycled for further use in extraction of biphenyls from oil.

Cook, G.T.; Holshouser, S.K.; Coleman, R.M.; Harless, C.E.; Whinnery, W.N. III

1982-03-17T23:59:59.000Z

273

Part removal of 3D printed parts  

E-Print Network (OSTI)

An experimental study was performed to understand the correlation between printing parameters in the FDM 3D printing process, and the force required to remove a part from the build platform of a 3D printing using a patent ...

Pea Doll, Mateo

2014-01-01T23:59:59.000Z

274

Turkey HEU Removal | National Nuclear Security Administration  

National Nuclear Security Administration (NNSA)

Turkey HEU Removal | National Nuclear Security Administration Turkey HEU Removal | National Nuclear Security Administration Our Mission Managing the Stockpile Preventing Proliferation Powering the Nuclear Navy Emergency Response Recapitalizing Our Infrastructure Continuing Management Reform Countering Nuclear Terrorism About Us Our Programs Our History Who We Are Our Leadership Our Locations Budget Our Operations Media Room Congressional Testimony Fact Sheets Newsletters Press Releases Speeches Events Social Media Video Gallery Photo Gallery NNSA Archive Federal Employment Apply for Our Jobs Our Jobs Working at NNSA Blog Home > content > Four-Year Plan > Turkey HEU Removal Turkey HEU Removal Location Turkey United States 38° 26' 50.2044" N, 40° 15' 14.0616" E See map: Google Maps Printer-friendly version Printer-friendly version

275

Laser removal of sludge from steam generators  

DOE Patents (OSTI)

A method of removing unwanted chemical deposits known as sludge from the metal surfaces of steam generators with laser energy is provided. Laser energy of a certain power density, of a critical wavelength and frequency, is intermittently focused on the sludge deposits to vaporize them so that the surfaces are cleaned without affecting the metal surface (sludge substrate). Fiberoptic tubes are utilized for laser beam transmission and beam direction. Fiberoptics are also utilized to monitor laser operation and sludge removal.

Nachbar, Henry D. (Ballston Lake, NY)

1990-01-01T23:59:59.000Z

276

Oil removal from water via adsorption  

E-Print Network (OSTI)

WILLIAM EDWARD JACOBS 1974 OIL REMOVAL FROM WATER VIA ADSORPTION A Thesis by WILLIAM EDWARD JACOBS Submitted to the Graduate College of Texas ASM University in partial fulfillment of the requirement for the degree of MASTER OF SCIENCE... December 1973 Major Subject: Civil Engineering OIL REMOVAL FROM WATER VIA ADSORPTION A Thesis by WILLIAM EDWARD JACOBS Approved as to style and content by: C airman of Committee ea o Department m er Member Memb December 1973 ABSTRACT Oil...

Jacobs, William Edward

2012-06-07T23:59:59.000Z

277

Lead removal by using carbon nanotubes  

Science Journals Connector (OSTI)

Exposure to lead (Pb) can cause anemia, diseases of the liver and kidneys, brain damage and ultimately death. For these reasons, heavy metals must be removed as much as possible from water. The removal of Pb (II) ions from aqueous solution using carbon nanotubes (CNT) as the adsorbent was investigated. The effects of pH were studied at 25C. Batch mode adsorption study has revealed that the removal of Pb (II) ions was maximum (85% removal) at pH 5 and achieved 83% removal at 40 mg/L of CNTs. The adsorption continuously increased in the pH range of 3-5, beyond which the adsorption could not be carried out due to the precipitation of metal. This study was also supported by characterisation of CNTs using FESEM. The characterisation suggested that at acidic condition (pH 5), the surfaces of CNTs are more aligned and well-integrated compared to CNTs at different pHs. Finally, it can be concluded that CNTs could be a potential adsorbent for the removal of Pb from wastewater.

A.A. Muataz; M. Fettouhi; A. Al-Mammum; N. Yahya

2009-01-01T23:59:59.000Z

278

Detection, diagnosis, and treatment of accident conditions using response trees  

SciTech Connect

Response Trees were developed at the LOFT facility in 1978 and included in the Plant Operating Manual (POM) to assist reactor operators in selecting emergency procedures. In an emergency situation the operator would manually gather data and evaluate the trees to select the appropriate procedures. As a portion of the LOFT Augmented Operator Capability (AOC) Program, the response tree methodology has been extended so that a computer can be used to evaluate the trees and recommend an appropriate response for an accident. Techniques for diagnosing failures within a cooling mode have also been investigated. This paper summarizes these additions to the response tree methodology.

Nelson, W.R.

1980-01-01T23:59:59.000Z

279

Removal of \\{PAHs\\} with surfactant-enhanced soil washing: Influencing factors and removal effectiveness  

Science Journals Connector (OSTI)

PAH removal with surfactant enhanced washing was investigated through a series of laboratory tests to examine the effect of stirring speed, washing time, surfactant concentration, liquid/solid ratio, temperature, and on-and-off mode. The first four factors show significant influence on the PAH removal while the latter two do not. Total removal ratio and a new proposed parameter, solubilization percentage, are used to evaluate the effectiveness quantitatively.

Sheng Peng; Wei Wu; Jiajun Chen

2011-01-01T23:59:59.000Z

280

Open neighborhood locatingdominating in trees  

Science Journals Connector (OSTI)

For a graph G that models a facility or a multiprocessor network, detection devices can be placed at the vertices so as to identify the location of an intruder such as a thief or saboteur or a faulty processor. Open neighborhood locatingdominating sets are of interest when the intruder/fault at a vertex precludes its detection at that location. The parameter OLD ( G ) denotes the minimum cardinality of a vertex set S ? V ( G ) such that for each vertex v in V ( G ) its open neighborhood N ( v ) has a unique non-empty intersection with S . For a tree T n of order n we have ? n / 2 ? + 1 ? OLD ( T n ) ? n ? 1 . We characterize the trees that achieve these extremal values.

Suk J. Seo; Peter J. Slater

2011-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "danger tree removal" 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

Factorizations of some weighted spanning tree enumerators  

E-Print Network (OSTI)

.08.003, Open Access version: http://kuscholarworks.ku.edu/dspace/ 4 JEREMY L. MARTIN AND VICTOR REINER In particular, setting yi = xi gives X T2Tree(G) xdeg(T) = x1x2 xn n 1Y r=2 0 @ 0rX i=1 xi 1 A: The proof, sketched in Section 6, proceeds by identi... S [n] x S x[n]nS 1 2 degT (S) = Y edges fS;Rg in T xSxR x[n] (6) Theorem 3. X T2Tree(Qn) qdir(T)xwt(T) = q1 qn Y A [n] jAj 2 X i2A qi x 1i + xi : Proof. As before, regard the vertex set of Qn as the power set 2[n]. Denote the symmetric di erence...

Martin, Jeremy L.; Reiner, Victor

2003-11-01T23:59:59.000Z

282

Autonomous models on a Cayley tree  

E-Print Network (OSTI)

The most general single species autonomous reaction-diffusion model on a Cayley tree with nearest-neighbor interactions is introduced. The stationary solutions of such models, as well as their dynamics, are discussed. To study dynamics of the system, directionally-symmetric Green function for evolution equation of average number density is obtained. In some limiting cases the Green function is studied. Some examples are worked out in more detail.

Mohammad Khorrami; Amir Aghamohammadi

2014-07-21T23:59:59.000Z

283

Trees and Shrubs in Northwest Texas.  

E-Print Network (OSTI)

for special purposes, such as avenue and yard, roadside, windbreaks, screens, hedges, background, andl foundation plantings, are given. The selection of such plantings, time of planting, preparation of and, cultivation, care, and pruning are also discussed... of the Bulletin is devoted to production of tree seedlings for extensive farm plantings and one to the use amdl value of planting wind- breaks and shelterbelts. The illustrations are, in most part, photographs of actual plantings made in the course...

Gaines, Frank; Karper, R. E. (Robert Earl); Jones, D. L. (Don L.)

1932-01-01T23:59:59.000Z

284

Evaluation of Passive and Active Soot Filters for Removal of...  

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

Passive and Active Soot Filters for Removal of Particulate Emissions from Diesel Engines Evaluation of Passive and Active Soot Filters for Removal of Particulate Emissions from...

285

High Metal Removal Rate Process for Machining Difficult Materials...  

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

High Metal Removal Rate Process for Machining Difficult Materials High Metal Removal Rate Process for Machining Difficult Materials highmetalremovalprocessfactsheet.pdf More...

286

Colorado Nonhydrocarbon Gases Removed from Natural Gas (Million...  

Annual Energy Outlook 2012 (EIA)

Nonhydrocarbon Gases Removed from Natural Gas (Million Cubic Feet) Colorado Nonhydrocarbon Gases Removed from Natural Gas (Million Cubic Feet) Decade Year-0 Year-1 Year-2 Year-3...

287

Oak Ridge Removes Laboratory's Greatest Source of Groundwater...  

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

Removes Laboratory's Greatest Source of Groundwater Contamination Oak Ridge Removes Laboratory's Greatest Source of Groundwater Contamination May 1, 2012 - 12:00pm Addthis Workers...

288

Vehicle Technologies Office Merit Review 2014: Removing Barriers...  

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

Review 2014: Removing Barriers, Implementing Policies and Advancing Alternative Fuels Markets in New England Vehicle Technologies Office Merit Review 2014: Removing Barriers,...

289

Advanced Water Removal via Membrane Solvent Extraction | Department...  

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

Water Removal via Membrane Solvent Extraction Advanced Water Removal via Membrane Solvent Extraction advwaterremovalmse.pdf More Documents & Publications Advance Patent Waiver...

290

ENVIRONMENTAL REVIEW FOR CATEGORICAL EXCLUSION DETERMINATION  

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

Urban Transmission Line Danger Tree Management Urban Transmission Line Danger Tree Management Boulder, Larimer, Washington, and Weld Counties, Colorado and Laramie County, Wyoming A. Brief Description of Proposal: Western Area Power Administration (Westem) proposes routine maintenance to remove woody vegetation that may grow to unacceptably close levels to a number of its transmission lines in its eastern Colorado maintenance area. Electrical safety and reliability standards require that this vegetation be removed to avoid hazardous situations and disruption of electrical service. Typically Westem would contract the services of a professional tree trimming service to remove portions of trees or whole trees that are identified as potential hazards within Westerns easements and right-of-ways (ROW). The services would be performed in primarily urban

291

241-AZ-101 pump removal trough analysis  

SciTech Connect

As part of the current Hanford mission of environmental cleanup, various long length equipment must be removed from highly radioactive waste tanks. The removal of equipment will utilize portions of the Equipment Removal System for Project W320 (ERS-W320), specifically the 50 ton hydraulic trailer system. Because the ERS-W320 system was designed to accommodate much heavier equipment it is adequate to support the dead weight of the trough, carriage and related equipment for 241AZ101 pump removal project. However, the ERS-W320 components when combined with the trough and its` related components must also be analyzed for overturning due to wind loads. Two troughs were designed, one for the 20 in. diameter carriage and one for the 36 in. diameter carriage. A proposed 52 in. trough was not designed and, therefore is not included in this document. In order to fit in the ERS-W320 strongback the troughs were design with the same widths. Structurally, the only difference between the two troughs is that more material was removed from the stiffener plates on the 36 in trough. The reduction in stiffener plate material reduces the allowable load. Therefore, only the 36 in. trough was analyzed.

Coverdell, B.L.

1995-10-17T23:59:59.000Z

292

Biochemical Removal of HAP Precursors from Coal  

SciTech Connect

Column biooxidation tests with Kentucky coal confirmed results of earlier shake flask tests showing significant removal from the coal of arsenic, selenium, cobalt, manganese, nickel and cadmium. Rates of pyrite biooxidation in Kentucky coal were only slightly more than half the rates found previously for Indiana and Pittsburgh coals. Removal of pyrite from Pittsburgh coal by ferric ion oxidation slows markedly as ferrous ions accumulate in solution, requiring maintenance of high redox potentials in processes designed for removal of pyrite and hazardous air pollutant (HAP) precursors by circulation of ferric solutions through coal. The pyrite oxidation rates obtained in these tests were used by Unifield Engineering to support the conceptual designs for alternative pyrite and HAP precursor bioleaching processes for the phase 2 pilot plant. Thermophilic microorganisms were tested to determine if mercury could be mobilized from coal under elevated growth temperatures. There was no evidence for mercury removal from coal under these conditions. However, the activity of the organisms may have liberated mercury physically. It is also possible that the organisms dissolved mercury and it readsorbed to the clay preferentially. Both of these possibilities are undergoing further testing. The Idaho National Engineering and Environmental Laboratory?s (INEEL) slurry column reactor was operated and several batches of feed coal, product coal, waste solids and leach solutions were submitted to LBL for HAP precursor analysis. Results to date indicate significant removal of mercury, arsenic and other HAP precursors in the combined physical-biological process.

Gregory J. Olson

1997-05-12T23:59:59.000Z

293

The Ecological Street Tree: Mainstreaming the Production of Street Tree-based Ecosystem Services in Northern California Cities, 1980-2008  

E-Print Network (OSTI)

assessments, energy savings and tree replacement assessment.STF with 500,000 energy-saving trees over a 10-year periodBenefits of Trees: Watershed, Energy, and Air, Arborist

Seamans, Georgia Norma Silvera

2010-01-01T23:59:59.000Z

294

Regulatory decision-making under uncertainty: Are costs proportionate to benefits when restricting dangerous chemicals on European markets?  

Science Journals Connector (OSTI)

Abstract Since 2007 regulation 1907/2006/EC concerning the Registration, Evaluation, Authorization and Restriction of Chemicals (REACH) is in force in Europe to reduce the adverse effects of hazardous chemical substances on human health and the environment. Implementation of the regulation by the European Chemicals Agency (ECHA) is supported by a Socio-Economic Analysis (SEA) Committee, consisting of European experts who help prepare ECHAs opinion on proposals for either restricting or authorizing dangerous substances. This paper presents the outcomes of the SEA underlying the first restriction proposals. Member states proposing a restriction have to show that it will reduce the risks to an acceptable level at a cost which is proportionate to the avoided risk. What is considered proportionate is not clearly defined in REACH. The opinion making process is characterized by many uncertainties: the expert group had no previous experiences to fall back on and limited information about the expected costs and benefits of the proposed restrictions. The study provides insight into expert opinions on environmental and health risks under uncertainty in the specific context of REACH. Particular attention is paid to the confidence experts place on the estimated socio-economic benefits of the avoided risks compared to the estimated compliance costs.

Roy Brouwer; Jonathan Cauchi; Julia Verhoeven

2014-01-01T23:59:59.000Z

295

Method of making thermally removable polyurethanes  

DOE Patents (OSTI)

A method of making a thermally-removable polyurethane material by heating a mixture of a maleimide compound and a furan compound, and introducing alcohol and isocyanate functional groups, where the alcohol group and the isocyanate group reacts to form the urethane linkages and the furan compound and the maleimide compound react to form the thermally weak Diels-Alder adducts that are incorporated into the backbone of the urethane linkages during the formation of the polyurethane material at temperatures from above room temperature to less than approximately 90.degree. C. The polyurethane material can be easily removed within approximately an hour by heating to temperatures greater than approximately 90.degree. C. in a polar solvent. The polyurethane material can be used in protecting electronic components that may require subsequent removal of the solid material for component repair, modification or quality control.

Loy, Douglas A. (Albuquerque, NM); Wheeler, David R. (Albuquerque, NM); McElhanon, James R. (Livermore, CA); Saunders, Randall S. (late of Albuquerque, NM); Durbin-Voss, Marvie Lou (Albuquerque, NM)

2002-01-01T23:59:59.000Z

296

Nitrate removal from drinking water -- Review  

SciTech Connect

Nitrate concentrations in surface water and especially in ground water have increased in Canada, the US, Europe, and other areas of the world. This trend has raised concern because nitrates cause methemoglobiinemia in infants. Several treatment processes including ion exchange, biological denitrification, chemical denitrification, reverse osmosis, electrodialysis, and catalytic denitrification can remove nitrates from water with varying degrees of efficiency, cost, and ease of operation. Available technical data, experience, and economics indicate that ion exchange and biological denitrification are more acceptable for nitrate removal than reverse osmosis. Ion exchange is more viable for ground water while biological denitrification is the preferred alternative for surface water. This paper reviews the developments in the field of nitrate removal processes.

Kapoor, A.; Viraraghavan, T. [Univ. of Regina, Saskatchewan (Canada)

1997-04-01T23:59:59.000Z

297

Removal of 2-Aminophenol Using Novel Adsorbents  

Science Journals Connector (OSTI)

The positive values of entropy show the increased randomness at solid/solution interface with some structural changes in the adsorbate and adsorbent and the affinity of adsorbents toward 2AP. ... Upon doubling the adsorbent amount from 10 to 20 g/L, the amount of phenol adsorbed also increases by almost two-fold. ... It is quite evident that, after 6 h of equilibrium, 27% of the total 2-aminophenol is removed by 10 g/L of the adsorbent slag, while 20 g/L of slag removed 37% of 2-aminophenol and 30 g/L of adsorbent adsorbs 42% under identical experimental conditions. ...

Vinod K. Gupta; Dinesh Mohan; Suhas; Kunwar P. Singh

2006-01-04T23:59:59.000Z

298

Process for removing metals from water  

DOE Patents (OSTI)

A process for removing metals from water including the steps of prefiltering solids from the water, adjusting the pH to between about 2 and 3, reducing the amount of dissolved oxygen in the water, increasing the pH to between about 6 and 8, adding water-soluble sulfide to precipitate insoluble sulfide- and hydroxide-forming metals, adding a containing floc, and postfiltering the resultant solution. The postfiltered solution may optionally be eluted through an ion exchange resin to remove residual metal ions. 2 tabs.

Napier, J.M.; Hancher, C.M.; Hackett, G.D.

1987-06-29T23:59:59.000Z

299

Quicksort via Bird's Tree Fusion Transformation Tjark Weber1  

E-Print Network (OSTI)

to the use of the disjoint product type +, a binary tree in Nuprl now is equal to either inl · or inr , B2 >, where t T and B1, B2 are binary trees. We define leaf as an abbreviation for inl ·, and node binary_tree * ABS leaf leaf == inl · * ABS node node(t,b1,b2) == inr Fig. 2. Abstractions

Caldwell, James

300

Process removes Sr from nuclear wastes  

Science Journals Connector (OSTI)

Process removes Sr from nuclear wastes ... Scientists at Argonne National Laboratory have devised a chemical process for extracting and recovering strontium-90 from liquid nuclear wastes. ... Argonne chemist E. Philip Horwitz, head of the team, says it could be a significant aid in managing such radioactive wastes. ...

WARD WORTHY

1990-09-10T23:59:59.000Z

Note: This page contains sample records for the topic "danger tree removal" 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

Removing dissolved inorganic contaminants from water  

SciTech Connect

This article describes the physicochemical treatment processes typically used to remove the more common inorganic contaminants from water and wastewater. These are precipitation, coprecipitation, adsorption, ion exchange, membrane separations by reverse osmosis and electrodialysis, and combinations of these processes. The general criteria for process selection are discussed, and the processes and their typical applications are described.

Clifford, D.; Subramonian, S.; Sorg, T.J.

1986-11-01T23:59:59.000Z

302

Method for Removing Precipitates in Biofuel  

At ORNL the application of ultrasonic energy, or sonication, has been shown to successfully remove or prevent the formation of 5090% of the precipitates in biofuels. Precipitates can plug filters as biodiesel is transported from one location to another, and often cannot be detected by visual inspection....

2010-12-08T23:59:59.000Z

303

Automatic Red Eye Removal for Digital Photography  

E-Print Network (OSTI)

Chapter 1 Automatic Red Eye Removal for Digital Photography FRANCESCA GASPARINI DISCo, Dipartimento The red eye effect is a well known problem in photography. It is often seen in amateur shots taken with a built-in flash, but the problem is also well known to professional photographers. Red eye is the red

Schettini, Raimondo

304

Plastic bottles > Remove lids (not recyclable)  

E-Print Network (OSTI)

Plastic bottles Please: > Remove lids (not recyclable) > Empty bottles > Rinse milk bottles, & other bottles if possible > Squash bottles www.st-andrews.ac.uk/estates/environment All types of plastic bottle accepted Clear, opaque and coloured bottles Labels can remain on X No plastic bags X No plastics

Brierley, Andrew

305

ASBESTOS PIPE-INSULATION REMOVAL ROBOT SYSTEM  

SciTech Connect

This final topical report details the development, experimentation and field-testing activities for a robotic asbestos pipe-insulation removal robot system developed for use within the DOE's weapon complex as part of their ER and WM program, as well as in industrial abatement. The engineering development, regulatory compliance, cost-benefit and field-trial experiences gathered through this program are summarized.

Unknown

2000-09-15T23:59:59.000Z

306

Removable partial overdentures for the irradiated patient  

SciTech Connect

Patients who have received radiotherapy to the head and neck area must avoid dental extractions and seek simplicity in treatment and home care follow-up. For partially edentulous patients, removable partial overdenture therapy can fulfill these goals while maintaining the high level of function and aesthetics desired by patients.11 references.

Rosenberg, S.W. (New York Univ. School of Dentistry, NY (USA))

1990-10-01T23:59:59.000Z

307

Pentek metal coating removal system: Baseline report  

SciTech Connect

The Pentek coating removal technology was tested and is being evaluated at Florida International University (FIU) as a baseline technology. In conjunction with FIU`s evaluation of efficiency and cost, this report covers evaluation conducted for safety and health issues. It is a commercially available technology and has been used for various projects at locations throughout the country. The Pentek coating removal system consisted of the ROTO-PEEN Scaler, CORNER-CUTTER{reg_sign}, and VAC-PAC{reg_sign}. They are designed to remove coatings from steel, concrete, brick, and wood. The Scaler uses 3M Roto Peen tungsten carbide cutters while the CORNER-CUTTER{reg_sign} uses solid needles for descaling activities. These hand tools are used with the VAC-PAC{reg_sign} vacuum system to capture dust and debris as removal of the coating takes place. The safety and health evaluation during the testing demonstration focused on two main areas of exposure: dust and noise. Dust exposure minimal, but noise exposure was significant. Further testing for each exposure is recommended because of the environment where the testing demonstration took place. It is feasible that the dust and noise levels will be higher in an enclosed operating environment of different construction. In addition, other areas of concern found were arm-hand vibration, whole-body, ergonomics, heat stress, tripping hazards, electrical hazards, machine guarding, and lockout/tagout.

NONE

1997-07-31T23:59:59.000Z

308

Method of preparation of removable syntactic foam  

DOE Patents (OSTI)

Easily removable, environmentally safe, low-density, syntactic foams are disclosed which are prepared by mixing insoluble microballoons with a solution of water and/or alcohol-soluble polymer to produce a pourable slurry, optionally vacuum filtering the slurry in varying degrees to remove unwanted solvent and solute polymer, and drying to remove residual solvent. The properties of the foams can be controlled by the concentration and physical properties of the polymer, and by the size and properties of the microballoons. The suggested solute polymers are non-toxic and soluble in environmentally safe solvents such as water or low-molecular weight alcohols. The syntactic foams produced by this process are particularly useful in those applications where ease of removability is beneficial, and could find use in packaging recoverable electronic components, in drilling and mining applications, in building trades, in art works, in the entertainment industry for special effects, in manufacturing as temporary fixtures, in agriculture as temporary supports and containers and for delivery of fertilizer, in medicine as casts and splints, as temporary thermal barriers, as temporary protective covers for fragile objects, as filters for particulate matter, which matter may be easily recovered upon exposure to a solvent, as in-situ valves (for one-time use) which go from maximum to minimum impedance when solvent flows through, and for the automatic opening or closing of spring-loaded, mechanical switches upon exposure to a solvent, among other applications.

Arnold, Jr., Charles (Albuquerque, NM); Derzon, Dora K. (Albuquerque, NM); Nelson, Jill S. (Albuquerque, NM); Rand, Peter B. (Albuquerque, NM)

1995-01-01T23:59:59.000Z

309

The Application of kd-tree in Astronomy  

E-Print Network (OSTI)

The basic idea of the kd-tree algorithm is to recursively partition a point set P by hyperplanes, and to store the obtained partitioning in a binary tree. Due to its immense popularity, many applications in astronomy have been implemented. The algorithm can been used to solve a near neighbor problem for cross-identification of huge catalogs and realize the classification of astronomical objects. Since kd-tree can speed up query and partition spaces, some approaches based on it have been applied for photometric redshift measurement. We give the case studies of kd-tree in astronomy to show its importance and performance.

Dan Gao; Yanxia Zhang; Yongheng Zhao

2008-01-14T23:59:59.000Z

310

When pollution gets a whiff of trees | EMSL  

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

level of atmospheric particles that occur when urban pollution, primarily from fossil fuel combustion, combines with particles emitted by natural sources, primarily trees. The...

311

Lower Bounds for the Quadratic Minimum Spanning Tree Problem ...  

E-Print Network (OSTI)

Abstract. The Minimum Spanning Tree Problem (MSTP) is one of the most known ... munication, and energy networks, where linear costs account for the use or...

2014-09-23T23:59:59.000Z

312

Joshua Tree, California: Energy Resources | Open Energy Information  

Open Energy Info (EERE)

Joshua Tree, California: Energy Resources Jump to: navigation, search Equivalent URI DBpedia Coordinates 34.134728, -116.3130661 Loading map... "minzoom":false,"mappingservice...

313

A GRASP heuristic for the capacitated minimum spanning tree ...  

E-Print Network (OSTI)

tree problem using a memory-based local search strategy. Mauricio C. ...... dade: Formulaes com ndice de nvel, Ph.D. thesis, Departamento de Estatstica e.

314

Texas Wholesale Market for Christmas Trees.  

E-Print Network (OSTI)

of trade. Most of the wholesale buyers indicated that representatives of tree growers or distributors car- ried out very aggressive sales programs. Sales peo- ple would contact buyers shortly-after the ~o1jdi-i~ Season to take orders for the following... Jobbers Purveyors l4 their business had remained the same. In the case of 190 00 0 13 Others 191 70 o 2 6 the service clubs, for the previous 3 years, the four National areas reported that over one-half had increased, over 30 chains 5461 70 o 619...

Sorensen, H. B. (Harold B.); Smith, W. A.

1964-01-01T23:59:59.000Z

315

Tree Fruit Varieties in North Texas.  

E-Print Network (OSTI)

of Texas Cdljege Statioe, Te~as. --- e Fruit Varieties in North Texas AGRIC~TIJTUBUAIJ AND MECHANICAL COI;LEGE OF TEXAS T. 0. WALTON, President rree fruit varietal investigations were begun at the Wichita Valley Station with the setting of a large... variety for this section. Cherries have proved unadapted, having died from natural causes without fruiting. Peaches and plums are the most dependable tree fruits for this section. The success of either depends to a great extent on the proper selection...

Brooks, L. E. (Lester E.)

1936-01-01T23:59:59.000Z

316

Hanford Dangerous Waste Permit  

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

Single-Shell Tank System Closing Unit 4 The tanks and surrounding contaminated soil are one of Hanford's greatest challenges. We don't really know the full extent of the risks...

317

Hanford Dangerous Waste Permit  

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

from tank waste. * Decreases the volume of water to create room in double-shell tanks, allowing them to accept waste from noncompliant single- shell tanks. * Treats up to 1...

318

Hanford Dangerous Waste Permit  

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

trucks for scale. The DSTs have limited capacity and are aging. Maintaining these tanks is important to ensure that waste is ready to supply the Waste Treatment Plant. The...

319

Hanford Dangerous Waste Permit  

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

training, security) * Closure plan Tank-Related Permit Units New * 149 single-shell tanks (SSTs) * 28 double-shell tanks (DSTs) Existing * 242-A Evaporator * Waste Treatment...

320

Clear and Present Danger  

Science Journals Connector (OSTI)

......Sony and Lush Cosmetics and that from Anonymous over the 2011 Christmas period where more than 50,000 credit numbers were compromised...users and customers. It is legislators who are now acting, in light of such recent events, to deter hackers and prevent hacks......

Charlotte Walker-Osborn; Farhan Khalid

2012-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "danger tree removal" 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

Starch collars dangerous pests  

Science Journals Connector (OSTI)

... effective needs to be looked at," says Kabir Cham, a member of the World Health Organization's Roll Back Malaria programme, which works to replace DDT with safer insecticides. ...

Corie Lok

2001-05-18T23:59:59.000Z

322

A dangerous precedent  

Science Journals Connector (OSTI)

... groups joined forces with two scientists to file a lawsuit against the US Department of Health and Human Services and the National Institutes of ... and Human Services and the National Institutes of Health (NIH). The lawsuit charged that the Obama administration's embryonic stem-cell policy ...

2010-07-07T23:59:59.000Z

323

Little danger from radon  

Science Journals Connector (OSTI)

... the potential alpha energy in air from any combination of the short-lived daughters of radon. 1 WL = 1.3 ? 10" MeV nT3). A recent survey ( ... Biol 23, 696-711; 1978) estimated that the average population exposure rate domestically to radon daughters for Great Britain is about 0.15 WLM per year.

K. D. CLIFF; B. L. DAVIES; J. A. REISSLAND

1979-05-03T23:59:59.000Z

324

ASUWT JUDICIAL BOARD REMOVAL PROCESS "The ASUWT President shall establish and preside over the removal process, which shall commence  

E-Print Network (OSTI)

should not be removed. Additional time to submit supporting information may be requested and approvedASUWT JUDICIAL BOARD REMOVAL PROCESS "The ASUWT President shall establish and preside over the removal process, which shall commence within five (5) days after the Senate vote to bring removal

Borenstein, Elhanan

325

Reliability analysis of safety grade decay heat removal system of Indian prototype fast breeder reactor  

Science Journals Connector (OSTI)

The 500MW Indian pool type Prototype Fast Breeder Reactor (PFBR), is provided with two independent and diverse Decay Heat Removal (DHR) systems viz., Operating Grade Decay Heat Removal System (OGDHRS) and Safety Grade Decay Heat Removal System (SGDHRS). OGDHRS utilizes the secondary sodium loops and SteamWater System with special decay heat removal condensers for DHR function. The unreliability of this system is of the order of 0.10.01. The safety requirements of the present generation of fast reactors are very high, and specifically for DHR function the failure frequency should be less than ?1E-7/ry. Therefore, a passive SGDHR system using four completely independent thermo-siphon loops in natural convection mode is provided to ensure adequate core cooling for all Design Basis Events. The very high reliability requirement for DHR function is achieved mainly with the help of SGDHRS. This paper presents the reliability analysis of SGDHR system. Analysis is performed by Fault Tree method using CRAFT software developed at Indira Gandhi Centre for Atomic Research. This software has special features for compact representation and CCF analysis of high redundancy safety systems encountered in nuclear reactors. Common Cause Failures (CCF) are evaluated by ? factor method. The reliability target for SGDHRS arrived from DHR reliability requirement and the ultimate number of demands per year (7/y) on SGDHRS is that the failure frequency should be ?1.4E-8/de. Since it is found from the analysis that the unreliability of SGDHRS with identical loops is 5.2E-6/de and dominated by leak rates of components like AHX, DHX and sodium dump and isolation valves, options with diversity measures in important components were studied. The failure probability of SGDHRS for a design consisting of 2 types of diverse loops (Diverse AHX, DHX and sodium dump and isolation valves) is 2.1E-8/de, which practically meets the reliability requirement.

A. John Arul; C. Senthil Kumar; S. Athmalingam; Om Pal Singh; K. Suryaprakasa Rao

2006-01-01T23:59:59.000Z

326

Improved Processes to Remove Naphthenic Acids  

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

Improved Processes to Remove Naphthenic Acids Improved Processes to Remove Naphthenic Acids Final Technical Report (From October 1, 2002 to September 30, 2005) Principle Authors Aihua Zhang, Qisheng Ma, Kangshi Wang, Yongchun Tang (co-PI), William A. Goddard (PI), Date Report was issued: December 9, 2005 DOE Award number: DE-FC26-02NT15383 Name and Address of Submitting Organization California Institute of Technology 1200 East California Blvd., Pasadena, CA91125 Disclaimer This report was prepared as an account of work sponsored by an agency of the United States Government. Neither the United States Government nor any agency thereof, nor any of their employees, makes any warranty, express or implied, or assumes any legal liability or responsibility for the accuracy, completeness, or usefulness of any

327

TMI defueling project fuel debris removal system  

SciTech Connect

The three mile Island Unit 2 (TMI-2) pressurized water reactor loss-of-coolant accident on March 28, 1979, presented the nuclear community with many challenging remediation problems; most importantly, the removal of the fission products within the reactor containment vessel. To meet this removal problem, an air-lift system (ALS) can be used to employ compressed air to produce the motive force for transporting debris. Debris is separated from the transport stream by gravity separation. The entire method does not rely on any moving parts. Full-scale testing of the ALS at the Idaho National Engineering Laboratory (INEL) has demonstrated the capability of transporting fuel debris from beneath the LCSA into a standard fuel debris bucket at a minimum rate of 230 kg/min.

Burdge, B.

1992-01-01T23:59:59.000Z

328

TMI defueling project fuel debris removal system  

SciTech Connect

The three mile Island Unit 2 (TMI-2) pressurized water reactor loss-of-coolant accident on March 28, 1979, presented the nuclear community with many challenging remediation problems; most importantly, the removal of the fission products within the reactor containment vessel. To meet this removal problem, an air-lift system (ALS) can be used to employ compressed air to produce the motive force for transporting debris. Debris is separated from the transport stream by gravity separation. The entire method does not rely on any moving parts. Full-scale testing of the ALS at the Idaho National Engineering Laboratory (INEL) has demonstrated the capability of transporting fuel debris from beneath the LCSA into a standard fuel debris bucket at a minimum rate of 230 kg/min.

Burdge, B.

1992-08-01T23:59:59.000Z

329

Removal of arsenic compounds from petroliferous liquids  

DOE Patents (OSTI)

Described is a process for removing arsenic from petroliferous derived liquids by contacting said liquid at an elevated temperature with a divinylbenzene-crosslinked polystyrene having catechol ligands anchored thereon. Also, described is a process for regenerating spent catecholated polystyrene by removal of the arsenic bound to it from contacting petroliferous liquid as described above and involves: a. treating said spent catecholated polystyrene, at a temperature in the range of about 20.degree. to 100.degree. C. with an aqueous solution of at least one carbonate and/or bicarbonate of ammonium, alkali and alkaline earth metals, said solution having a pH between about 8 and 10 and, b. separating the solids and liquids from each other. Preferably the regeneration treatment is in two steps wherein step (a) is carried out with an aqueous alcoholic carbonate solution containing lower alkyl alcohol, and, steps (a) and (b) are repeated using a bicarbonate.

Fish, Richard H. (Berkeley, CA)

1985-01-01T23:59:59.000Z

330

Improve reformer operation with trace sulfur removal  

SciTech Connect

Modern bimetallic reforming catalysts typically have feed specifications for sulfur of 0.5 to 1 wppm in the reformer naphtha carge. Sulfur in the raw naphtha is reduced to this level by naphtha hydrotreating. While most naphtha hydrotreating operations can usually obtain these levels without substantial problems. It is difficult to obtain levels much below 0.5 to 1 wppm with this process. Revamp of a constrained existing hydrotreater to reduce product sulfur slightly can be extremely costly typically entailing replacement or addition of a new reactor. At Engelhard the authors demonstrated that if the last traces of sulfur remaining from hydrotreating can be removed, the resulting ultra-low sulfur feed greatly improves the reformer operation and provides substantial economic benefit to the refiner. Removal of the remaining trace sulfur is accomplished in a simple manner with a special adsorbent bed, without adding complexity to the reforming operation.

McClung, R.G.; Novak, W.J.

1987-01-01T23:59:59.000Z

331

Categorical Exclusion 4568, Crane Removal Project  

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

l)eterminationFornl l)eterminationFornl Project Title: Crane Removal Project (4568) Program or Program Office: Y -12 Site Office Location: Oak Ridge Tennessee Project Description: This work scope is to remove an old legacy crane trolley and old crane operated cab. General Administration/Management DA I - Routine business actions DA2 - Administrative contract amendments DA4 - Interpretations/rulings for existing regulations DA5 - Regulatory interpretations without environmental effect DA6 - Procedural rulemakings upgrade DA7 - Transfer of property, use unchanged DA8 - Award of technical support/M&O/personal service contracts DA9 - Info gathering, analysis, documentation, dissemination, and training DAIO - Reports on non-DOE legislation DA II - Technical advice and planning assistance

332

Process for removing mercury from aqueous solutions  

DOE Patents (OSTI)

A process for removing mercury from water to a level not greater than two parts per billion wherein an anion exchange material that is insoluble in water is contacted first with a sulfide containing compound and second with a compound containing a bivalent metal ion forming an insoluble metal sulfide. To this treated exchange material is contacted water containing mercury. The water containing not more than two parts per billion of mercury is separated from the exchange material.

Googin, John M. (Oak Ridge, TN); Napier, John M. (Oak Ridge, TN); Makarewicz, Mark A. (Knoxville, TN); Meredith, Paul F. (Knoxville, TN)

1986-01-01T23:59:59.000Z

333

REMOVAL OF LEGACY PLUTONIUM MATERIALS FROM SWEDEN  

SciTech Connect

U.S. Department of Energys National Nuclear Security Administration (NNSA) Office of Global Threat Reduction (GTRI) recently removed legacy plutonium materials from Sweden in collaboration with AB SVAFO, Sweden. This paper details the activities undertaken through the U.S. receiving site (Savannah River Site (SRS)) to support the characterization, stabilization, packaging and removal of legacy plutonium materials from Sweden in 2012. This effort was undertaken as part of GTRIs Gap Materials Program and culminated with the successful removal of plutonium from Sweden as announced at the 2012 Nuclear Security Summit. The removal and shipment of plutonium materials to the United States was the first of its kind under NNSAs Global Threat Reduction Initiative. The Environmental Assessment for the U.S. receipt of gap plutonium material was approved in May 2010. Since then, the multi-year process yielded many first time accomplishments associated with plutonium packaging and transport activities including the application of the of DOE-STD-3013 stabilization requirements to treat plutonium materials outside the U.S., the development of an acceptance criteria for receipt of plutonium from a foreign country, the development and application of a versatile process flow sheet for the packaging of legacy plutonium materials, the identification of a plutonium container configuration, the first international certificate validation of the 9975 shipping package and the first intercontinental shipment using the 9975 shipping package. This paper will detail the technical considerations in developing the packaging process flow sheet, defining the key elements of the flow sheet and its implementation, determining the criteria used in the selection of the transport package, developing the technical basis for the package certificate amendment and the reviews with multiple licensing authorities and most importantly integrating the technical activities with the Swedish partners.

Dunn, Kerry A. [Savannah River National Laboratory; Bellamy, J. Steve [Savannah River National Laboratory; Chandler, Greg T. [Savannah River National Laboratory; Iyer, Natraj C. [U.S. Department of Energy, National Nuclear Security Administration, Office of; Koenig, Rich E.; Leduc, D. [Savannah River National Laboratory; Hackney, B. [Savannah River National Laboratory; Leduc, Dan R. [Savannah River National Laboratory

2013-08-18T23:59:59.000Z

334

Removal of copper from ferrous scrap  

DOE Patents (OSTI)

A process for removing copper from ferrous or other metal scrap in which the scrap is contacted with a polyvalent metal sulfide slag in the presence of an excess of copper-sulfide forming additive to convert the copper to copper sulfide which is extracted into the slag to provide a ratio of copper in the slag to copper in the metal scrap of at least about 10.

Blander, M.; Sinha, S.N.

1987-07-30T23:59:59.000Z

335

Process for removing mercury from aqueous solutions  

DOE Patents (OSTI)

A process for removing mercury from water to a level not greater than two parts per billion wherein an anion exchange material that is insoluble in water is contacted first with a sulfide containing compound and second with a compound containing a bivalent metal ion forming an insoluble metal sulfide. To this treated exchange material is contacted water containing mercury. The water containing not more than two parts per billion of mercury is separated from the exchange material.

Googin, J.M.; Napier, J.M.; Makarewicz, M.A.; Meredith, P.F.

1985-03-04T23:59:59.000Z

336

Removal of copper from ferrous scrap  

DOE Patents (OSTI)

A process for removing copper from ferrous or other metal scrap in which the scrap is contacted with a polyvalent metal sulfide slag in the presence of an excess of copper-sulfide forming additive to convert the copper to copper sulfide which is extracted into the slag to provide a ratio of copper in the slag to copper in the metal scrap of at least about 10.

Blander, Milton (12833 S. 82nd Ct., Palos Park, IL 60464); Sinha, Shome N. (5748 Drexel, 2A, Chicago, IL 60637)

1990-01-01T23:59:59.000Z

337

Mixing Time of Critical Ising Model on Trees is Polynomial in the Height  

E-Print Network (OSTI)

9(2), Mixing of Critical Ising Model on Trees 14. Domb, C. ,L.J. : Broadcasting on trees and the Ising model. Ann. Appl.the disordered state for the Ising model on general trees.

Ding, Jian; Lubetzky, Eyal; Peres, Yuval

2010-01-01T23:59:59.000Z

338

Influence of planting depth on landscape establishment of container-grown trees  

E-Print Network (OSTI)

and productivity (sustainability) of trees within terrestrial ecosystems. Tree planting depth, i.e. location of the root collar relative to soil grade, is of particular concern for tree growth, development, and performance in the landscape. A series of model...

Bryan, Donita Lynn

2009-05-15T23:59:59.000Z

339

In the Shadow of the Tree of Strange Fruit [Speaking of Places  

E-Print Network (OSTI)

of the Tree of Strange Fruit Theresa Hamilton Proverbsof the Tree of Strange Fruit Speaking of Places In the earlyShadow of the Tree of Strange Fruit Speaking of Places loss

Proverbs, Theresa Hamilton

2007-01-01T23:59:59.000Z

340

Beyond the Generation of Leaves: The Imagery of Trees and Human Life in Homer  

E-Print Network (OSTI)

loses the vigorous energy of the tree and with it loses someretains the vigorous energy of the tree that keeps Odysseusthe vital energy from the living tree and channeling it into

Stein, Charles David

2013-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "danger tree removal" 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

Random Trees, Levy Processes and Spatial Branching Processes  

E-Print Network (OSTI)

of the exploration process . . . . . . . . . . . . . . 13 0.6 Marginals of trees coded by the height process and the minimum . . . . . . . . . 20 1.2 The height process and the exploration process of continuous trees 71 3.1 Duality properties of the exploration process . . . . . . . . . . . . . . 71 3

Le Gall, Jean-François

342

k-PROTECTED VERTICES IN BINARY SEARCH TREES MIKLOS BONA  

E-Print Network (OSTI)

k-PROTECTED VERTICES IN BINARY SEARCH TREES MIKL´OS B´ONA Abstract. We show that for every k, the probability that a randomly selected vertex of a random binary search tree on n nodes is at distance k - 1. In another model, leaves may represent end-users (customers) of a company, and in that case, it may

Bona, Miklos

343

Dynamic LCA Queries on Trees # Richard Cole + Ramesh Hariharan #  

E-Print Network (OSTI)

Dynamic LCA Queries on Trees # Richard Cole + Ramesh Hariharan # Abstract We show how to maintain. The primary use of LCA computations in a su#x tree is to determine the longest common prefix of two substrings common ancestor of the corresponding nodes. The first constant time LCA computation algorithm was due

Cole, Richard

344

Adaptive code generators for tree coding of speech  

E-Print Network (OSTI)

Tree coding is a promising way of obtaining good performance for medium-to-low rate speech coding. The key part of a tree coder is the code generator which consists of a short-term predictor and a long-term predictor. The best predictor designed...

Dong, Hui

1998-01-01T23:59:59.000Z

345

Minimum cost spanning tree problems with indierent agents Christian Trudeau  

E-Print Network (OSTI)

Minimum cost spanning tree problems with indi¤erent agents Christian Trudeau Economics Department, University of Windsor November 5, 2013 Abstract We consider an extension of minimum cost spanning tree (mcst) problems where some agents do not need to be connected to the source, but might reduce the cost of others

Virginia Tech

346

Grafting Energy-Harvesting Leaves onto the Sensornet Tree  

E-Print Network (OSTI)

Grafting Energy-Harvesting Leaves onto the Sensornet Tree Lohit Yerva , Bradford Campbell , Apoorva the problem of augmenting battery-powered sen- sornet trees with energy-harvesting leaf nodes. Our results Bansal , Thomas Schmid , and Prabal Dutta Computer Science & Engineering Division Electrical

Dutta, Prabal

347

In this issue: Welcome New Forest Stewards and Tree Farmers  

E-Print Network (OSTI)

In this issue: · Welcome New Forest Stewards and Tree Farmers · New Reporting Rules for Lump Forestry Association Annual Meeting · Landscape Mulches ­ A Potential Fire Problem? · New UF Extension Welcome New Forest Stewards and Tree Farmers For some this may be the first issue of The Florida Forest

Watson, Craig A.

348

Transporting vs^ater to the tops of trees  

E-Print Network (OSTI)

of conduifs found in a tree is far larger and more complex than any human-constructed microfluidic system Fellow at Harvard's Arnold Arboretum. Trees can rightly be called masters of microfluidics. In the stem through plants is not exotic; rather, the application of that physics in the microfluidic wood matrix

Holbrook, N. Michele

349

Early pigmentary retinosis diagnostic based on classification trees  

Science Journals Connector (OSTI)

In this work we analyze different classification tree based techniques (CART, Bagging and Boosting), evaluating their performance with respect to their capability to reduce error rate and correct pattern classification. As a case of study we propose ... Keywords: bagging, boosting, classification and regression trees (CART), pigmentary retinosis

Vivian Sistachs Vega; Gonzalo Joya Caparrs; Miguel A. Daz Martnez

2011-06-01T23:59:59.000Z

350

Lecture Notes: Support Tree Preconditioners for Laplacian Matrices  

E-Print Network (OSTI)

Lecture Notes: Support Tree Preconditioners for Laplacian Matrices Stephen Guattery ICASE April 22 material to understand the intuition behind Gremban's support tree preconditioners, and his analysis from Chapters 3 and 4 of Gremban's Ph.D. thesis unless otherwise noted. 1 Goals for Preconditioners We

Guattery, Steve

351

USING TREE AUTOMATA TO INVESTIGATE INTUITIONISTIC PROPOSITIONAL LOGIC  

E-Print Network (OSTI)

USING TREE AUTOMATA TO INVESTIGATE INTUITIONISTIC PROPOSITIONAL LOGIC A Dissertation Presented'Connor ALL RIGHTS RESERVED #12;USING TREE AUTOMATA TO INVESTIGATE INTUITIONISTIC PROPOSITIONAL LOGIC Michael Kelly O'Connor, Ph.D. Cornell University 2008 Intuitionistic logic is an important variant of classical

Shore, Richard A.

352

PONDY PAPERS IN ECOLOGY TREE ARCHITECTURE AND FOREST DYNAMICS  

E-Print Network (OSTI)

PONDY PAPERS IN ECOLOGY MODELLING TREE ARCHITECTURE AND FOREST DYNAMICS A RESEARCH PROJECT s de P o n d i c h é r y Modelling tree architecture and forest dynamics A research project. Muriel Durand is a Ph.D. student with both the Institut français de Pondichéry and the CIRAD

Paris-Sud XI, Université de

353

The Hull-White Model: Calibration with Irregular Trinomial Trees  

E-Print Network (OSTI)

The Hull-White Model: Calibration with Irregular Trinomial Trees · The previous calibration of the tree's irregular shape. c 2011 Prof. Yuh-Dauh Lyuu, National Taiwan University Page 1019 #12;The Hull-White the spot rates exactly. c 2011 Prof. Yuh-Dauh Lyuu, National Taiwan University Page 1020 #12;The Hull-White

Lyuu, Yuh-Dauh

354

Steiner Minimal Trees, Twist Angles, and the Protein Folding Problem  

E-Print Network (OSTI)

Steiner Minimal Trees, Twist Angles, and the Protein Folding Problem J. MacGregor Smith, Yunho Jang. These properties should be ultimately useful in the ab ini- tio protein folding prediction. Proteins 2007;66:889­ 902. VVC 2006 Wiley-Liss, Inc. Key words: Steiner trees; twist angles; protein fold- ing; side chain

Smith, J. MacGregor

355

Carbon and nitrogen allocation in trees R.E. Dickson  

E-Print Network (OSTI)

Carbon and nitrogen allocation in trees R.E. Dickson USDA-Forest Service, NCFES, Rhinelander, WI, U.S.A. Introduction Growth of trees and all plants depends up- on maintaining a positive carbon balance despite to multiple environ- mental stresses (Chapin et aL, 1987; Osmond et al., 1987). Light, carbon, water

Paris-Sud XI, Université de

356

The prize-collecting generalized minimum spanning tree problem  

Science Journals Connector (OSTI)

We introduce the prize-collecting generalized minimum spanning tree problem. In this problem a network of node clusters needs to be connected via a tree architecture using exactly one node per cluster. Nodes in each cluster compete by offering a payment ... Keywords: Branch-and-cut, Genetic algorithms, Heuristics, Local search, Networks

Bruce Golden; S. Raghavan; Daliborka Stanojevi?

2008-02-01T23:59:59.000Z

357

XML Transformation by Tree-Walking Transducers with Invisible Pebbles  

E-Print Network (OSTI)

XML Transformation by Tree-Walking Transducers with Invisible Pebbles Joost Engelfriet Hendrik Jan and the pebble tree transducer are enhanced by additionally allowing an unbounded num- ber of `invisible' pebbles patterns can often be reduced through the use of invisible pebbles. Categories and Subject Descriptors: F.4

Engelfriet, Joost

358

Tree Harvest in an Experimental Sand Ecosystem: Plant Effects on  

E-Print Network (OSTI)

to determine how trees affect the behavior of these nutrients in soil water, both during growth and afterTree Harvest in an Experimental Sand Ecosystem: Plant Effects on Nutrient Dynamics and Solute Sciences/US Department of Agriculture, Washington State University, Pullman, Washington 99164, USA; 4 USDA

Vermont, University of

359

13 Red-Black Trees Chapter 12 showed that a binary search tree of height h can support any of the basic  

E-Print Network (OSTI)

13 Red-Black Trees Chapter 12 showed that a binary search tree of height h can support any height is large, however, the set operations may run no faster than with a linked list. Red-black trees-set operations take O.lg n/ time in the worst case. 13.1 Properties of red-black trees A red-black tree

360

ENVIRONMENTAL REVIEW for CATEGORICAL EXCLUSION DETERMINATION  

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

Blue River-Gore Pass 230-kV Transmission Line Blue River-Gore Pass 230-kV Transmission Line Summit and Grand Counties, Colorado A. Bdef Description of Proposal: Western Area Power Administration (Western) proposes to survey and inspect all areas along the Blue River-Gore Pass transmission line to conduct routine vegetation management inspection and danger tree removal on the transmission line. Trained crews will measure electrical clearance distances between the conductor and tree branches and cut down any trees that meet or exceed the allowable clearance distance. Any "danger" trees and vegetation that constitute an electrical hazard to the lines will be removed. Individual trees will be cut, lopped, and scattered within the existing right-of-way. Also proposed is routine maintenance to clear vegetation

Note: This page contains sample records for the topic "danger tree removal" 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.


361

ENVIRONMENTAL REVIEW for CATEGORICAL EXCLUSION DETERMINATION  

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

Shiprock-Four Corners 345-kV Transmission Line Shiprock-Four Corners 345-kV Transmission Line San Juan County, New Mexico A. Brief Description of Proposal: Western Area Power Administration (Western) proposes to survey and inspect all areas along the Shiprock-Four Corners transmission line to conduct routine vegetation management inspection and danger tree removal on the transmission line. Trained crews will measure electrical clearance distances between the conductor and tree branches and cut down any trees that meet or exceed the allowable clearance distance. Any "danger" trees and vegetation that constitute an electrical hazard to the lines will be removed. Individual trees will be cut, lopped, and scattered within the existing right-of-way. Also proposed is routine maintenance to clear

362

ENVIRONMENTAL REVIEW for CATEGORICAL EXCLUSION DETERMINATION  

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

Glen Canyon-Shiprock 230-kV Transmission Line Glen Canyon-Shiprock 230-kV Transmission Line Coconino, Navajo, and Apache Counties, Arizona, and San Juan County, New Mexico A. Brief Description of Proposal: Western Area Power Administration (Western) proposes to survey and inspect all areas along the Glen Canyon-Shiprock (Glen Canyon-Navajo, Kayenta-Navajo, and Kayenta-Shiprock) transmission line to conduct routine vegetation management inspection and danger tree removal on the transmission line. Trained crews will measure electrical clearance distances between the conductor and tree branches and cut down any trees that meet or exceed the allowable clearance distance. Any "danger" trees and vegetation that constitute an electrical hazard to the lines will be removed. Individual trees will be cut, lopped, and scattered within the existing

363

ENVIRONMENTAL REVIEW FOR CATEGORICAL EXCLUSION DETERMINATION  

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

Curecanti to Blue Mesa 115-kV Transmission Line Curecanti to Blue Mesa 115-kV Transmission Line Gunnison County, Colorado A. Brief Description of Prouosal: Western Area Power Administration (Western) proposes to survey and inspect all areas along the Curecanti to Blue Mesa transmission line from structure numbers 0/1 to 11/9 to conduct routine vegetation management inspection and danger tree removal on the transmission line. Trained crews will measure electrical clearance distances between the conductor and tree branches and cut down any trees that meet or exceed the allowable clearance distance. Any "danger" trees and vegetation that constitute an electrical hazard to the lines will be removed. Individual trees will be cut, lopped, and scattered within the existing right-of-way. Also proposed is

364

ENVIRONMENTAL REVIEW for CATEGORICAL EXCLUSION DETERMINATION  

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

Hesperus-Waterflow 345-kV Transmission Line Hesperus-Waterflow 345-kV Transmission Line San Juan County, New Mexico, and La Plata County, Colorado A. Brief Description of Proposal: Western Area Power Administration (Western) proposes to survey and inspect all areas along the Hesperus-Waterflow transmission line to conduct routine vegetation management inspection and danger tree removal on the transmission line. Trained crews will measure electrical clearance distances between the conductor and tree branches and cut down any trees that meet or exceed the allowable clearance distance. Any "danger" trees and vegetation that constitute an electrical hazard to the lines will be removed. Individual trees will be cut, lopped, and scattered within the existing right-of-way. Also proposed is routine maintenance to clear vegetation

365

ENVIRONMENTAL REVIEW FOR CATEGORICAL EXCLUSION DETERMINATION  

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

Curecanti-Crystal, 115-kV Transmission Line Curecanti-Crystal, 115-kV Transmission Line Montrose County, Colorado A. Brief Description of Proposal: Western Area Power Administration (Western) proposes to survey and inspect all areas along the Curecanti-Crystalll5-kV Transmission Line to conduct routine vegetation management inspection and danger tree removal on the transmission line. Trained crews will measure electrical clearance distances between the conductor and tree branches and cut down any trees that meet or exceed the allowable clearance distance. Any "danger" trees and vegetation that constitute an electrical hazard to the lines will be removed. Individual trees will be cut, lopped, and scattered within the existing right-of-way. Also proposed is routine maintenance to clear

366

ENVIRONMENTAL REVIEW for CATEGORICAL EXCLUSION DETERMINATION  

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

Curecanti to North Fork 230-kV Transmission Line Curecanti to North Fork 230-kV Transmission Line Montrose and Delta Counties, Colorado A. Brief Description of Proposal: Western Area Power Administration (Western) proposes to survey and inspect all areas along the Curecanti to North Fork transmission line to conduct routine vegetation management inspection and danger tree removal on the transmission line. Trained crews will measure electrical clearance distances between the conductor and tree branches and cut down any trees that meet or exceed the allowable clearance distance. Any "danger" trees and vegetation that constitute an electrical hazard to the lines will be removed. Individual trees will be cut, lopped, and scattered within the existing right-of-way (ROW). Also proposed is routine maintenance to

367

ENVIRONMENTAL REVIEW for CATEGORICAL EXCLUSION DETERMINATION  

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

Craig-Rifle 230-kV Transmission Line Craig-Rifle 230-kV Transmission Line Moffat, Rio Blanco, and Garfield Counties, Colorado A. Brief Description of Proposal: Western Area Power Administration (Western) proposes to survey and inspect all areas along the Craig-Rifle transmission line to conduct routine vegetation management inspection and danger tree removal on the transmission line. Trained crews will measure electrical clearance distances between the conductor and tree branches and cut down any trees that meet or exceed the allowable clearance distance. Any "danger" trees and vegetation that constitute an electrical hazard to the lines will be removed. Individual trees will be cut, lopped, and scattered within the existing right-of-way. Also proposed is routine maintenance to clear vegetation

368

E-Print Network 3.0 - adult forest trees Sample Search Results  

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

Grow? Fire... ), and tree density in western forests. These changes have altered the small scale (microsite) conditions... that affect the ability of tree seedlings to...

369

E-Print Network 3.0 - amazonian floodplain trees Sample Search...  

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

on the regeneration of trees in mature floodplain forests in southeastern Peru. Ph. D. Dissertation. University... of tree species in upper Amazonian terra firme ......

370

E-Print Network 3.0 - alternifolia tea tree Sample Search Results  

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

in local populations of Neotropical trees, genetic studies based... ), a Neotropical tree species recently listed as endangered in CITES which is ... Source: Bermingham,...

371

United Kingdom HEU Removal | National Nuclear Security Administration  

National Nuclear Security Administration (NNSA)

HEU Removal United Kingdom HEU Removal Location United Kingdom United States 52 24' 15.1416" N, 1 34' 55.3116" W See map: Google Maps Javascript is required to view this map...

372

Hanford Begins New Campaign to Remove Excess Water from Double...  

Energy Savers (EERE)

Hanford Begins New Campaign to Remove Excess Water from Double-Shell Tanks Hanford Begins New Campaign to Remove Excess Water from Double-Shell Tanks September 30, 2014 - 12:00pm...

373

Removing nuclear waste, one shipment at a time  

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

Removing nuclear waste, one shipment at a time Removing nuclear waste, one shipment at a time The Lab's 1,000th shipment of transuranic waste recently left Los Alamos, on its way...

374

Process for removing technetium from iron and other metals  

DOE Patents (OSTI)

A process for removing technetium from iron and other metals comprises the steps of converting the molten, alloyed technetium to a sulfide dissolved in manganese sulfide, and removing the sulfide from the molten metal as a slag. 4 figs.

Leitnaker, J.M.; Trowbridge, L.D.

1999-03-23T23:59:59.000Z

375

EM's SPRU Celebrates Waste Removal Success, Safety Milestone...  

Office of Environmental Management (EM)

EM's SPRU Celebrates Waste Removal Success, Safety Milestone EM's SPRU Celebrates Waste Removal Success, Safety Milestone February 27, 2014 - 12:00pm Addthis Members of the EM and...

376

Nitrogen Removal From Low Quality Natural Gas  

SciTech Connect

Natural gas provides more than one-fifth of all the primary energy used in the United States. It is especially important in the residential sector, where it supplies nearly half of all the energy consumed in U.S. homes. However, significant quantities of natural gas cannot be produced economically because its quality is too low to enter the pipeline transportation system without some type of processing, other than dehydration, to remove the undesired gas fraction. Such low-quality natural gas (LQNG) contains significant concentration or quantities of gas other than methane. These non- hydrocarbons are predominantly nitrogen, carbon dioxide, and hydrogen sulfide, but may also include other gaseous components. The nitrogen concentrations usually exceeds 4%. Nitrogen rejection is presently an expensive operation which can present uneconomic scenarios in the potential development of natural gas fields containing high nitrogen concentrations. The most reliable and widely used process for nitrogen rejection from natural gas consists of liquefying the feed stream using temperatures in the order of - 300{degrees}F and separating the nitrogen via fractionation. In order to reduce the gas temperature to this level, the gas is compressed, cooled by mullet-stream heat exchangers, and expanded to low pressure. Significant energy for compression and expensive materials of construction are required. Water and carbon dioxide concentrations must be reduced to levels required to prevent freezing. SRI`s proposed research involves screening new nitrogen selective absorbents and developing a more cost effective nitrogen removal process from natural gas using those compounds. The long-term objective of this project is to determine the technical and economical feasibility of a N{sub 2}2 removal concept based on complexation of molecular N{sub 2} with novel complexing agents. Successful development of a selective, reversible, and stable reagent with an appropriate combination of capacity and N{sub 2} absorption/desorption characteristics will allow selective separation of N{sub 2} from LQNG.

Alvarado, D.B.; Asaro, M.F.; Bomben, J.L.; Damle, A.S.; Bhown, A.S.

1997-10-01T23:59:59.000Z

377

Iowa Shade Trees Bring Energy Bills Down, Beauty Up | Department of Energy  

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

Shade Trees Bring Energy Bills Down, Beauty Up Shade Trees Bring Energy Bills Down, Beauty Up Iowa Shade Trees Bring Energy Bills Down, Beauty Up November 10, 2010 - 9:00am Addthis Volunteers from the Waverly Trees Forever group are planting windbreak trees on the north side of the mobile home court. Waverly experienced record flooding in 2008. | Photo Courtesy of Trees Forever Volunteers from the Waverly Trees Forever group are planting windbreak trees on the north side of the mobile home court. Waverly experienced record flooding in 2008. | Photo Courtesy of Trees Forever Lindsay Gsell What are the key facts? Iowa non-profit will plant 2,500 trees to encourage energy efficiency Using nearly $160,000 in State Energy Program funding through the Recovery Act Large shade trees can lower cooling bills by up to 30 percent

378

Iowa Shade Trees Bring Energy Bills Down, Beauty Up | Department of Energy  

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

Iowa Shade Trees Bring Energy Bills Down, Beauty Up Iowa Shade Trees Bring Energy Bills Down, Beauty Up Iowa Shade Trees Bring Energy Bills Down, Beauty Up November 10, 2010 - 9:00am Addthis Volunteers from the Waverly Trees Forever group are planting windbreak trees on the north side of the mobile home court. Waverly experienced record flooding in 2008. | Photo Courtesy of Trees Forever Volunteers from the Waverly Trees Forever group are planting windbreak trees on the north side of the mobile home court. Waverly experienced record flooding in 2008. | Photo Courtesy of Trees Forever Lindsay Gsell What are the key facts? Iowa non-profit will plant 2,500 trees to encourage energy efficiency Using nearly $160,000 in State Energy Program funding through the Recovery Act Large shade trees can lower cooling bills by up to 30 percent

379

Dendrochronology and heavy metal depsosition in tree rings of baldcypress  

SciTech Connect

A chronology (1895-present) based on tree-ring increments was constructed for baldcypress (Taxodium distichum L.) trees in Bayou Trepagnier, in southern Louisiana. The best indicator of growth was precipitation in February of the preceding year and October of the 2 previous years. Crossdated cores were used to reconstruct large historical natural environmental perturbations (hurricanes). Heavy metals and organic pollutants from oil refineries and other sources contaminated the bayou commencing in the early 1900s. The Pb and Zn content of 50 trees along Bayou Trepagnier, analyzed in the growth rings of tree cores using x-ray fluorescent spectrometry, produced an historical record of pollution. Highlevels of contamination of Pb, as well as Zn, could be correlated with establishment of petroleum refineries (1916) and dredging (1930-1950) of the area, which created spoil banks containing high levels (ca. 300-1600 mg/kg [ppm] Pb) of heavy metals. Concentrations of Pb, per tree, ranged form 0.6 to 14 mg/kg (ppm). Trees in the upper protion of the bayou (near the refiney) contained an average of 4.5 mg/kg (ppm) Pb; trees in the lower portion averaged 2.2 mg/kg (ppm). Concentrations of Zn per tree ranged from 1.7 to 14.8 mg/kg (ppm), but in contrast with Pb did not correlate with distance from pollution sources; trees averaged 5.5 and 5.4 mg/kg (ppm) Zn in the upper and lower portions, respectively, of Bayou Trepagnier. Levels of Pb and Zn in a control ecosystem, Stinking Bayou, were 1.0 and 5.2 mg/kg (ppm), respectively. 39 refs., 7 figs., 2 tabs.

Latimer, S.D.; Ellgaard, E.G.; Kumar, S.D. [Tulane Univ., New Orleans, LA (United States)] [and others

1996-11-01T23:59:59.000Z

380

TYPE A VERIFICATION FOR THE HIGH FLUX BEAM REACTOR UNDERGROUND UTILITIES REMOVAL PHASE 2 DF WASTE LINE REMOVAL, BNL  

SciTech Connect

5098-SR-02-0 PROJECT-SPECIFIC TYPE A VERIFICATION FOR THE HIGH FLUX BEAM REACTOR UNDERGROUND UTILITIES REMOVAL PHASE 2 DF WASTE LINE REMOVAL, BROOKHAVEN NATIONAL LABORATORY

P.C. Weaver

2010-07-09T23:59:59.000Z

Note: This page contains sample records for the topic "danger tree removal" 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

Fault-tree construction and calculations on a microcomputer  

E-Print Network (OSTI)

Figure 17 - Program Overview Screen Figure 18 ? Main Menu Screen Figure 19 ? Invalid Command Screen Figure 20 - First Usage of Disk Screen Figure 21 ? Fault-tree Name Screen Figure 22 - Invalid Fault-tree Name Screen Fi gure 23 ? TOP EVENT Label... to do? Fi gure 19. Inval i d Command Screen 53 CREATE - This command allows the user to build a new fault tree. After a CREATE command is entered, the system wi 1 1 display the screen in Figure 20. This question is asked in order to determine...

Beckmann, Jeffery Linn

1985-01-01T23:59:59.000Z

382

Removal of arsenic compounds from petroliferous liquids  

DOE Patents (OSTI)

The present invention in one aspect comprises a process for removing arsenic from petroliferous-derived liquids by contacting said liquid with a divinylbenzene-crosslinked polystyrene polymer (i.e. PS-DVB) having catechol ligands anchored to said polymer, said contacting being at an elevated temperature. In another aspect, the invention is a process for regenerating spent catecholated polystyrene polymer by removal of the arsenic bound to it from contacting petroliferous liquid in accordance with the aspect described above which regenerating process comprises: (a) treating said spent catecholated polystyrene polymer with an aqueous solution of at least one member selected from the group consisting of carbonates and bicarbonates of ammonium, alkali metals, and alkaline earth metals, said solution having a pH between about 8 and 10, and said treating being at a temperature in the range of about 20/sup 0/ to 100/sup 0/C; (b) separating the solids and liquids from each other. In a preferred embodiment the regeneration treatment is in two steps wherein step: (a) is carried out with an aqueous alcoholic carbonate solution which includes at least one lower alkyl alcohol, and, steps (c) and (d) are added. Steps (c) and (d) comprise: (c) treating the solids with an aqueous alcoholic solution of at least one ammonium, alkali or alkaline earth metal bicarbonate at a temperature in the range of about 20 to 100/sup 0/C; and (d) separating the solids from the liquids.

Fish, R.H.

1984-04-06T23:59:59.000Z

383

Process for removing polychlorinated biphenyls from soil  

DOE Patents (OSTI)

The present invention relates to a method of removing polychlorinated biphenyls from soil. The polychlorinated biphenyls are extracted from the soil by employing a liquid organic solvent dispersed in water in the ratio of about 1:3 to 3:1. The organic solvent includes such materials as short-chain hydrocarbons including kerosene or gasoline which are immiscible with water and are nonpolar. The organic solvent has a greater affinity for the PCB's than the soil so as to extract the PCB's from the soil upon contact. The organic solvent phase is separated from the suspended soil and water phase and distilled for permitting the recycle of the organic solvent phase and the concentration of the PCB's in the remaining organic phase. The present process can be satisfactorily practiced with soil containing 10 to 20% petroleum-based oils and organic fluids such as used in transformers and cutting fluids, coolants and the like which contain PCB's. The subject method provides for the removal of a sufficient concentration of PCB's from the soil to provide the soil with a level of PCB's within the guidelines of the Environmental Protection Agency.

Hancher, C.W.; Saunders, M.B.; Googin, J.M.

1984-11-16T23:59:59.000Z

384

ENVIRONMENTAL REVIEW FOR CATEGORICAL EXCLUSION DETERMINATION  

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

Danget· Tree Management on North Gunnison to Skito 115-kV Transmission Line Danget· Tree Management on North Gunnison to Skito 115-kV Transmission Line Gunnison County, Colorado A. Bl'ief Description of Proposal: Western Area Power Administration (Western) proposes to survey and inspect all areas along the North Gunnison to Ski to transmission line from structure numbers 53/SA through 55/5 to conduct routine vegetation management inspection and danger tree removal on the transmission line. The transmission line is located immediately north and west of the city limits of Gunnison, Colorado. Trained crews will measure electrical clearance distances between the conductor and tree branches and cut down any trees that meet or exceed the allowable clearance distances. Any "danger" trees and vegetation that constitute an electrical hazard to the lines will be

385

ENVIRONMENTAL REVIEW FOR CATEGORICAL EXCLUSION DETERMINATION  

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

Danget· Tree Management on North Gunnison to Skito 115-kV Transmission Line Danget· Tree Management on North Gunnison to Skito 115-kV Transmission Line Gunnison County, Colorado A. Bl'ief Description of Proposal: Western Area Power Administration (Western) proposes to survey and inspect all areas along the North Gunnison to Ski to transmission line from structure numbers 53/SA through 55/5 to conduct routine vegetation management inspection and danger tree removal on the transmission line. The transmission line is located immediately north and west of the city limits of Gunnison, Colorado. Trained crews will measure electrical clearance distances between the conductor and tree branches and cut down any trees that meet or exceed the allowable clearance distances. Any "danger" trees and vegetation that constitute an electrical hazard to the lines will be

386

Massive Hanford Test Reactor Removed- Plutonium Recycle Test Reactor removed from Hanfords 300 Area  

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

RICHLAND, WA Hanfords River Corridor contractor, Washington Closure Hanford, has met a significant cleanup challenge on the U.S. Department of Energys (DOE) Hanford Site by removing a 1,082-ton nuclear test reactor from the 300 Area.

387

Hanford Deep Dig Removes Contaminated Soil | Department of Energy  

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

Deep Dig Removes Contaminated Soil Deep Dig Removes Contaminated Soil Hanford Deep Dig Removes Contaminated Soil March 11, 2013 - 12:00pm Addthis An aerial view of Hanford’s D Area shows the D Reactor (lower left) and DR Reactor. Workers are digging 85 feet to groundwater at two sites there to remove chromium contamination. An aerial view of Hanford's D Area shows the D Reactor (lower left) and DR Reactor. Workers are digging 85 feet to groundwater at two sites there to remove chromium contamination. Workers remove soil contaminated with sodium dichromate to prevent the chemical from reaching the groundwater and eventually the Columbia River. Workers remove soil contaminated with sodium dichromate to prevent the chemical from reaching the groundwater and eventually the Columbia River.

388

EM Employs Innovative Technology to Remove Radioactive Sludge | Department  

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

Employs Innovative Technology to Remove Radioactive Sludge Employs Innovative Technology to Remove Radioactive Sludge EM Employs Innovative Technology to Remove Radioactive Sludge September 1, 2012 - 12:00pm Addthis Testing and equipment simulations ensure first-of-a-kind technological processes for sludge removal can be conducted safely and efficiently. Testing and equipment simulations ensure first-of-a-kind technological processes for sludge removal can be conducted safely and efficiently. RICHLAND, Wash. - The Richland Operations Office and contractor CH2M HILL Plateau Remediation Company successfully removed a portion of a highly radioactive sludge from underwater storage in a large basin adjacent to the K West reactor at the Hanford site this month. In that milestone, workers removed sludge originating from knock-out pots,

389

NETL: Gasification Systems - Warm Gas Multi-Contaminant Removal System  

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

Warm Gas Multi-Contaminant Removal System Warm Gas Multi-Contaminant Removal System Project Number: DE-SC00008243 TDA Research, Inc. is developing a high-capacity, low-cost sorbent that removes anhydrous ammonia (NH3), mercury (Hg), and trace contaminants from coal- and coal/biomass-derived syngas. The clean-up system will be used after the bulk warm gas sulfur removal step, and remove NH3 and Hg in a regenerable manner while irreversibly capturing all other trace metals (e.g., Arsenic, Selenium) reducing their concentrations to sub parts per million (ppm) levels. Current project plans include identifying optimum chemical composition and structure that provide the best sorbent performance for removing trace contaminants, determining the effect of operating parameters, conducting multiple-cycle experiments to test the life of the sorbent for NH3 and Hg removal, and conducting a preliminary design of the sorbent reactor.

390

Hanford Deep Dig Removes Contaminated Soil | Department of Energy  

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

Hanford Deep Dig Removes Contaminated Soil Hanford Deep Dig Removes Contaminated Soil Hanford Deep Dig Removes Contaminated Soil March 11, 2013 - 12:00pm Addthis An aerial view of Hanford’s D Area shows the D Reactor (lower left) and DR Reactor. Workers are digging 85 feet to groundwater at two sites there to remove chromium contamination. An aerial view of Hanford's D Area shows the D Reactor (lower left) and DR Reactor. Workers are digging 85 feet to groundwater at two sites there to remove chromium contamination. Workers remove soil contaminated with sodium dichromate to prevent the chemical from reaching the groundwater and eventually the Columbia River. Workers remove soil contaminated with sodium dichromate to prevent the chemical from reaching the groundwater and eventually the Columbia River.

391

Cost-Sensitive Decision Trees with Pre-pruning , Zhihua Cai1,2  

E-Print Network (OSTI)

Cost-Sensitive Decision Trees with Pre-pruning Jun Du1 , Zhihua Cai1,2 , and Charles X. Ling2 1 for the cost-sensitive decision tree algorithm to avoid over- fitting. One is to limit the cost study shows that, compared to the error-based tree algorithm C4.5 and several other cost-sensitive tree

Matwin, Stan

392

Convergent Decomposition Solvers for Tree-reweighted Free Energies Jeremy Jancsary Gerald Matz  

E-Print Network (OSTI)

Convergent Decomposition Solvers for Tree-reweighted Free Energies Jeremy Jancsary Gerald Matz of tree- reweighted free energies for the purpose of obtaining approximate marginal probabil- ities efficient for tree-reweighted energies arising from a small number of spanning trees. While this assumption

393

An Efficient Query Tree Protocol for RFID Tag Anti-Collision  

E-Print Network (OSTI)

An Efficient Query Tree Protocol for RFID Tag Anti-Collision Ming-Kuei Yeh National Taipei Query Tree (EQT) protocol to improve both the Query Tree (QT) protocol and the Collision Tree (CT and the energy consumption is lessened. In the EQT protocol, the timeslots structure, the query and responses

Jiang, Jehn-Ruey

394

A Dynamic Query-tree Energy Balancing Protocol for Sensor Networks  

E-Print Network (OSTI)

A Dynamic Query-tree Energy Balancing Protocol for Sensor Networks H. Yang, F. Ye and B. Sikdar a "Dynamic Query-tree Energy Balancing" (DQEB) protocol to dynamically adjust the tree structure and minimize networks. In [15] it has been shown that the minimum- energy broadcast tree problem is NP

Sikdar, Biplab

395

A Survey of Parallel and Distributed Algorithms for the Steiner Tree Problem  

Science Journals Connector (OSTI)

Given a set of input points, the Steiner Tree Problem (STP) is to find a minimum-length tree that connects the input points, where it is possible to add new points to minimize the length of the tree. Solving the STP is of great importance since it is ... Keywords: Applications, Distributed computing, Optimization, Parallel computing, Steiner tree, Survey

Mitja Bezenek, Borut Robi?

2014-04-01T23:59:59.000Z

396

Internal respiration of Amazon tree stems greatly exceeds external CO2 efflux  

E-Print Network (OSTI)

For trees with a pH below 5.0 (trees #4 and #9), this issueassumption for a tree with a xylem pH below 5.0). Based onmissing CO 2 . For trees with a higher pH, additional C can

2012-01-01T23:59:59.000Z

397

DIAGONALIZING THE GENOME I: NAVIGATION IN TREE SPACES SATYAN L. DEVADOSS AND JACK MORAVA  

E-Print Network (OSTI)

of this paper summarize work of Billera, Holmes, and Vogtmann on spaces of abstract metric treesDIAGONALIZING THE GENOME I: NAVIGATION IN TREE SPACES SATYAN L. DEVADOSS AND JACK MORAVA Abstract trees. The resolution maps planar metric trees to their underlying abstract representatives, collapsing

Devadoss, Satyan

398

Design of a tree root ball transporting device  

E-Print Network (OSTI)

Tree root balls from nurseries are often too heavy for one or two people to lift and plant, but powerful machinery can be expensive for small landscaping organizations or the weekend home gardener. This thesis intends to ...

Grossman, Christopher (Christopher M.)

2007-01-01T23:59:59.000Z

399

A Magnetic Retrieval System for Stents in the Pancreaticobiliary Tree  

E-Print Network (OSTI)

Clinical endoscopic intervention of the pancreaticobiliary tree [endoscopic retrograde cholangiopancreatography (ERCP)] often concludes with the insertion of a temporary plastic stent to reduce the risk of post-ERCP ...

Cantillon-Murphy, Padraig

400

Microsoft Word - Appendix M_ContingencyTrees.doc  

Office of Legacy Management (LM)

Plan U.S. Department of Energy Doc. No. S0079000 July 2005 Page M-4 Figure M-2. Decision Tree for Objective 1 Data U.S. Department of Energy Weldon Spring Site LTS&M Plan July...

Note: This page contains sample records for the topic "danger tree removal" 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

Consistent and efficient reconstruction of latent tree models  

E-Print Network (OSTI)

We study the problem of learning a latent tree graphical model where samples are available only from a subset of variables. We propose two consistent and computationally efficient algorithms for learning minimal latent ...

Choi, Myung Jin

402

Street Trees, Overhead Utlitly Distribution, and Physical Infrastructure  

E-Print Network (OSTI)

Street Trees, Overhead Utlitly Distribution, and Physical Infrastructure: Design Implictions of overhead lines for electric transmission to the customer is common in most communities, and is most likely and mission Research and Responsibilities Design considerations Ecological Considerations Budgeting

Schweik, Charles M.

403

London Plugs in fuel cell for Christmas tree lights  

Science Journals Connector (OSTI)

For a week in early December, the lights on the famous Christmas tree in London's Trafalgar Square were powered using a hydrogen fuel cell the first time fuel cell technology has been used in this way anywhere in Europe.

2005-01-01T23:59:59.000Z

404

Solving Steiner Tree Problems in Graphs with Lagrangian Relaxation  

Science Journals Connector (OSTI)

This paper presents an algorithm to obtain near optimal solutions for the Steiner tree problem in graphs. It is based on a Lagrangian relaxation of a multi-commodity flow formulation of the problem. An extensi...

Laura Bahiense; Francisco Barahona; Oscar Porto

2003-09-01T23:59:59.000Z

405

Parallel local search for Steiner trees in graphs  

Science Journals Connector (OSTI)

This paper discusses sequential and parallel local search for the Steiner tree problem ingraphs. We introduce novel neighborhoods whose computational time and space complexityis smaller than those known in the...

M.G.A. Verhoeven; M.E.M. Severens

1999-01-01T23:59:59.000Z

406

Hyun Ji (Julie) Lee 25 Bower Tree, Irvine, CA 92603  

E-Print Network (OSTI)

Hyun Ji (Julie) Lee 25 Bower Tree, Irvine, CA 92603 (949) 285-0259; hlee18@uci.edu RESEACH/predictions EDUCATION: University California, Irvine Ph.D., Chemistry, November 2011 Physical Chemistry (atmospheric

Nizkorodov, Sergey

407

RESEARCH ARTICLE Climate and interrelated tree regeneration drivers in mixed  

E-Print Network (OSTI)

RESEARCH ARTICLE Climate and interrelated tree regeneration drivers in mixed temperate regeneration layer composition is driven by numerous interrelated and covarying biotic and abiotic Electronic and strongly affects understory processes and properties including nutrient availabil- ity, seedbed conditions

Minnesota, University of

408

Regeneration ecology of broadleaved trees in Caledonian Forest  

E-Print Network (OSTI)

This thesis quantifies aspects of shade tolerance in tree seedlings of species native to the Caledonian pinewood ecosystems of Glen Affric (Highland Region, Inverness-shire). Growth, allocation and morphological responses ...

Ogilvy, Tanya

409

Generating Tensor Representation from Concept Tree in Meaning Based Search  

E-Print Network (OSTI)

to a representation that can be stored and compared efficiently on computers. Meaning of objects can be adequately captured in terms of a hierarchical composition structure called concept tree. This thesis describes the design and development...

Panigrahy, Jagannath

2011-08-08T23:59:59.000Z

410

Turning Leftover Trees into Biogasoline | Department of Energy  

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

Turning Leftover Trees into Biogasoline Turning Leftover Trees into Biogasoline Turning Leftover Trees into Biogasoline June 7, 2010 - 11:00am Addthis Researchers at Virginia Tech are working to show how biogasoline could potentially be created in existing petroleum refineries, instead of at new biorefineries as shown here. | File illustration Researchers at Virginia Tech are working to show how biogasoline could potentially be created in existing petroleum refineries, instead of at new biorefineries as shown here. | File illustration Joshua DeLung Could leftover Christmas trees be turned into biogasoline? That's the question researchers at Virginia Polytechnic Institute and State University have been working for three years to address. The research team says making stable biogasoline in existing refineries- from

411

Capitol Christmas tree stops in Amarillo | National Nuclear Security  

National Nuclear Security Administration (NNSA)

Capitol Christmas tree stops in Amarillo | National Nuclear Security Capitol Christmas tree stops in Amarillo | National Nuclear Security Administration Our Mission Managing the Stockpile Preventing Proliferation Powering the Nuclear Navy Emergency Response Recapitalizing Our Infrastructure Continuing Management Reform Countering Nuclear Terrorism About Us Our Programs Our History Who We Are Our Leadership Our Locations Budget Our Operations Media Room Congressional Testimony Fact Sheets Newsletters Press Releases Speeches Events Social Media Video Gallery Photo Gallery NNSA Archive Federal Employment Apply for Our Jobs Our Jobs Working at NNSA Blog Home > NNSA Blog > Capitol Christmas tree stops in Amarillo Capitol Christmas tree stops in Amarillo Posted By Office of Public Affairs Pantex employees on Saturday got a chance to check out the 2013 Capitol

412

Regenerable Hydrogen Chloride Removal Sorbent and Regenerable Multifunctional Hydrogen Sulfide and Hydrogen Chloride Removal Sorbent for High Temperature Gas Streams  

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

Hydrogen Chloride and Hydrogen Sulfide Hydrogen Chloride and Hydrogen Sulfide Removal Sorbents for High Temperature Gas Streams Opportunity The Department of Energy's National Energy Technology Laboratory (NETL) is seeking licensing partners interested in implementing United States Patent Number 7,767,000 entitled "Regenerable Hydrogen Chloride Removal Sorbent and Regenerable Multifunctional Hydrogen Sulfide and Hydrogen Chloride Removal Sorbent for High Temperature Gas Streams." Disclosed in this patent is the invention of a unique regenerable sorbent process that can remove contaminants from gas produced by the gasification of fossil fuels. Specifically, the process removes hydrogen chloride by using the regenerable sorbent and simultaneously extracts hydrogen chloride compounds and hydrogen

413

Categorical Exclusion 4566, Ash Removal Project  

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

FOrnI FOrnI Project Title: Ash Removal Project (4566) Program or Program Office: Y -12 Site Office Location: Oak Ridge Tennessee Project Description: This work scope is to split, containerize, package, transport and disposition one hundred and two (102) cans of mixed waste. General Administration/Management OA I - Routine business actions OA2 * Administrative contract amendments OA4 - Interpretations/rulings for existing regulations OA5 - Regulatory interpretations without environmental effect OA6 - Procedural rule makings upgrade OA 7 - Transfer of property, use unchanged OA8 . Award of technical supportlM&O/personal service contracts OA9 - Info gathering, analysis, documentation, dissemination, and training OA 10 - Reports on non-DOE legislation OA II -

414

AX Tank Farm tank removal study  

SciTech Connect

This report considers the feasibility of exposing, demolishing, and removing underground storage tanks from the 241-AX Tank Farm at the Hanford Site. For the study, it was assumed that the tanks would each contain 360 ft{sup 3} of residual waste (corresponding to the one percent residual Inventory target cited in the Tri-Party Agreement) at the time of demolition. The 241-AX Tank Farm is being employed as a ''strawman'' in engineering studies evaluating clean and landfill closure options for Hanford single-shell tank farms. The report is one of several reports being prepared for use by the Hanford Tanks Initiative Project to explore potential closure options and to develop retrieval performance evaluation criteria for tank farms.

SKELLY, W.A.

1998-10-14T23:59:59.000Z

415

Removing sulphur oxides from a fluid stream  

DOE Patents (OSTI)

A process for removing sulphur oxides from a fluid stream, such as flue gas, comprising: providing a non-aqueous absorption liquid containing at least one hydrophobic amine, the liquid being incompletely miscible with water; treating the fluid stream in an absorption zone with the non-aqueous absorption liquid to transfer at least part of the sulphur oxides into the non-aqueous absorption liquid and to form a sulphur oxide-hydrophobic amine-complex; causing the non-aqueous absorption liquid to be in liquid-liquid contact with an aqueous liquid whereby at least part of the sulphur oxide-hydrophobic amine-complex is hydrolyzed to release the hydrophobic amine and sulphurous hydrolysis products, and at least part of the sulphurous hydrolysis products is transferred into the aqueous liquid; separating the aqueous liquid from the non-aqueous absorption liquid. The process mitigates absorbent degradation problems caused by sulphur dioxide and oxygen in flue gas.

Katz, Torsten; Riemann, Christian; Bartling, Karsten; Rigby, Sean Taylor; Coleman, Luke James Ivor; Lail, Marty Alan

2014-04-08T23:59:59.000Z

416

The Ecological Street Tree: Mainstreaming the Production of Street Tree-based Ecosystem Services in Northern California Cities, 1980-2008  

E-Print Network (OSTI)

in the city. Sub-populations of Palo Altos street tree104 Palo Altos publicly owned tree population (street andThe City of Palo Alto is endowed with a large population of

Seamans, Georgia Norma Silvera

2010-01-01T23:59:59.000Z

417

Magnetic Process For Removing Heavy Metals From Water Employing Magnetites  

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

Magnetic Process For Removing Heavy Metals From Water Employing Magnetic Process For Removing Heavy Metals From Water Employing Magnetites Magnetic Process For Removing Heavy Metals From Water Employing Magnetites A process for removing heavy metals from water is provided. The process includes the steps of introducing magnetite to a quantity of water containing heavy metal. Available for thumbnail of Feynman Center (505) 665-9090 Email Magnetic Process For Removing Heavy Metals From Water Employing Magnetites A process for removing heavy metals from water is provided. The process includes the steps of introducing magnetite to a quantity of water containing heavy metal. The magnetite is mixed with the water such that at least a portion of, and preferably the majority of, the heavy metal in the water is bound to the magnetite. Once this occurs the magnetite and

418

Oak Ridge Removes Laboratory's Greatest Source of Groundwater  

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

Oak Ridge Removes Laboratory's Greatest Source of Groundwater Oak Ridge Removes Laboratory's Greatest Source of Groundwater Contamination Oak Ridge Removes Laboratory's Greatest Source of Groundwater Contamination May 1, 2012 - 12:00pm Addthis Workers remove the 4,000-gallon Tank W-1A, which was ORNL’s greatest source of groundwater contamination. Workers remove the 4,000-gallon Tank W-1A, which was ORNL's greatest source of groundwater contamination. Workers load boxes containing contaminated soil that surrounded Tank W-1A. Workers load boxes containing contaminated soil that surrounded Tank W-1A. The 6,500-pound Tank W-1A is shipped away from ORNL. The 6,500-pound Tank W-1A is shipped away from ORNL. Workers remove the 4,000-gallon Tank W-1A, which was ORNL's greatest source of groundwater contamination. Workers load boxes containing contaminated soil that surrounded Tank W-1A.

419

NETL: News Release - Innovative Mercury Removal Technique Shows Early  

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

August 5, 2003 August 5, 2003 Innovative Mercury Removal Technique Shows Early Promise Photochemical Process Developed in Federal Lab Removes Mercury from Flue Gas - NETL scientist Evan Granite prepares a lab test of the UV mercury removal process. - NETL scientist Evan Granite prepares for a lab test of the UV mercury removal process. MORGANTOWN, WV - A promising technology to remove mercury from coal-fired power plants -- dubbed the "GP-254 Process" -- has been developed and is currently being tested at the Department of Energy's National Energy Technology Laboratory (NETL). Newly patented, the GP-254 Process enhances mercury removal using ultraviolet light to induce various components of power plant stack gas to react with the mercury, and changes the

420

Oak Ridge Removes Laboratory's Greatest Source of Groundwater  

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

Oak Ridge Removes Laboratory's Greatest Source of Groundwater Oak Ridge Removes Laboratory's Greatest Source of Groundwater Contamination Oak Ridge Removes Laboratory's Greatest Source of Groundwater Contamination May 1, 2012 - 12:00pm Addthis Workers remove the 4,000-gallon Tank W-1A, which was ORNL’s greatest source of groundwater contamination. Workers remove the 4,000-gallon Tank W-1A, which was ORNL's greatest source of groundwater contamination. Workers load boxes containing contaminated soil that surrounded Tank W-1A. Workers load boxes containing contaminated soil that surrounded Tank W-1A. The 6,500-pound Tank W-1A is shipped away from ORNL. The 6,500-pound Tank W-1A is shipped away from ORNL. Workers remove the 4,000-gallon Tank W-1A, which was ORNL's greatest source of groundwater contamination. Workers load boxes containing contaminated soil that surrounded Tank W-1A.

Note: This page contains sample records for the topic "danger tree removal" 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

ADVANCES IN HEXAVALENT CHROMIUM REMOVAL AT HANFORD  

SciTech Connect

At the Hanford Site, chromium was used as a corrosion inhibitor in the reactor cooling water and was introduced into the groundwater as a result of planned and unplanned discharges from reactors during plutonium production since 1944. Beginning in 1995, groundwater treatment methods were evaluated leading to the use of pump and treat facilities with ion exchange using Dowex 21 K, a regenerable strong base anion exchange resin. This required regeneration of the resin, which is currently performed offsite. Resin was installed in a 4 vessel train, with resin removal required from the lead vessel approximately once a month. In 2007, there were 8 trains (32 vessels) in operation. In 2008, DOE recognized that regulatory agreements would require significant expansion in the groundwater chromium treatment capacity. Previous experience from one of the DOE project managers led to identification of a possible alternative resin, and the contractor was requested to evaluate alternative resins for both cost and programmatic risk reductions. Testing was performed onsite in 2009 and 2010, using a variety of potential resins in two separate facilities with groundwater from specific remediation sites to demonstrate resin performance in the specific groundwater chemistry at each site. The testing demonstrated that a weak base anion single-use resin, ResinTech SIR-700, was effective at removing chromium, had a significantly higher capacity, could be disposed of efficiently on site, and would eliminate the complexities and programmatic risks from sampling, packaging, transportation and return of resin for regeneration. This resin was installed in Hanford's newest groundwater treatment facility, called 100-DX, which began operations in November, 2010, and used in a sister facility, 100-HX, which started up in September of 2011. This increased chromium treatment capacity to 25 trains (100 vessels). The resin is also being tested in existing facilities that utilize Dowex 21 K for conversion to the new resin. This paper will describe the results of the testing, performance in the facilities, continued optimization in the pump and treat facilities, and the estimated savings and non-tangible benefits of the conversion.

NESHEM DO; RIDDELLE J

2012-01-30T23:59:59.000Z

422

Thiacrown polymers for removal of mercury from waste streams  

DOE Patents (OSTI)

Thiacrown polymers immobilized to a polystyrene-divinylbenzene matrix react with Hg.sup.2+ under a variety of conditions to efficiently and selectively remove Hg.sup.2+ ions from acidic aqueous solutions, even in the presence of a variety of other metal ions. The mercury can be recovered and the polymer regenerated. This mercury removal method has utility in the treatment of industrial wastewater, where a selective and cost-effective removal process is required.

Baumann, Theodore F. (Tracy, CA); Reynolds, John G. (San Ramon, CA); Fox, Glenn A. (Livermore, CA)

2002-01-01T23:59:59.000Z

423

Removal of radioactive and other hazardous material from fluid waste  

DOE Patents (OSTI)

Hollow glass microspheres obtained from fly ash (cenospheres) are impregnated with extractants/ion-exchangers and used to remove hazardous material from fluid waste. In a preferred embodiment the microsphere material is loaded with ammonium molybdophosphonate (AMP) and used to remove radioactive ions, such as cesium-137, from acidic liquid wastes. In another preferred embodiment, the microsphere material is loaded with octyl(phenyl)-N-N-diisobutyl-carbamoylmethylphosphine oxide (CMPO) and used to remove americium and plutonium from acidic liquid wastes.

Tranter, Troy J. (Idaho Falls, ID); Knecht, Dieter A. (Idaho Falls, ID); Todd, Terry A. (Aberdeen, ID); Burchfield, Larry A. (W. Richland, WA); Anshits, Alexander G. (Krasnoyarsk, RU); Vereshchagina, Tatiana (Krasnoyarsk, RU); Tretyakov, Alexander A. (Zheleznogorsk, RU); Aloy, Albert S. (St. Petersburg, RU); Sapozhnikova, Natalia V. (St. Petersburg, RU)

2006-10-03T23:59:59.000Z

424

GTRI: Removing Vulnerable Civilian Nuclear and Radiological Material |  

National Nuclear Security Administration (NNSA)

Removing Vulnerable Civilian Nuclear and Radiological Material | Removing Vulnerable Civilian Nuclear and Radiological Material | National Nuclear Security Administration Our Mission Managing the Stockpile Preventing Proliferation Powering the Nuclear Navy Emergency Response Recapitalizing Our Infrastructure Continuing Management Reform Countering Nuclear Terrorism About Us Our Programs Our History Who We Are Our Leadership Our Locations Budget Our Operations Media Room Congressional Testimony Fact Sheets Newsletters Press Releases Speeches Events Social Media Video Gallery Photo Gallery NNSA Archive Federal Employment Apply for Our Jobs Our Jobs Working at NNSA Blog Home > Media Room > Fact Sheets > GTRI: Removing Vulnerable Civilian Nuclear and Radiological Material Fact Sheet GTRI: Removing Vulnerable Civilian Nuclear and Radiological Material

425

GTRI: Removing Vulnerable Civilian Nuclear and Radiological Material |  

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

Removing Vulnerable Civilian Nuclear and Radiological Material | Removing Vulnerable Civilian Nuclear and Radiological Material | National Nuclear Security Administration Our Mission Managing the Stockpile Preventing Proliferation Powering the Nuclear Navy Emergency Response Recapitalizing Our Infrastructure Continuing Management Reform Countering Nuclear Terrorism About Us Our Programs Our History Who We Are Our Leadership Our Locations Budget Our Operations Media Room Congressional Testimony Fact Sheets Newsletters Press Releases Speeches Events Social Media Video Gallery Photo Gallery NNSA Archive Federal Employment Apply for Our Jobs Our Jobs Working at NNSA Blog Home > Media Room > Fact Sheets > GTRI: Removing Vulnerable Civilian Nuclear and Radiological Material Fact Sheet GTRI: Removing Vulnerable Civilian Nuclear and Radiological Material

426

EGR Cooler Fouling- Visualization of Deposition and Removal Mechanis  

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

Presents experimental data on exhaust gas recirculation(EGR) cooler fouling using new test apparatus that allows for in-situ observation of deposition and removal processes

427

Method of removal of sulfur from coal and petroleum products  

DOE Patents (OSTI)

A method for the removal of sulfur from sulfur-bearing materials such as coal and petroleum products using organophosphine and organophosphite compounds is provided.

Verkade, John G. (Ames, IA); Mohan, Thyagarajan (Ames, IA); Angelici, Robert J. (Ames, IA)

1995-01-01T23:59:59.000Z

428

REMOVAL OF THE CALIFORNIUM SOURCES FROM THE 222-S LABORATORY  

SciTech Connect

This document develops a proposal for removal of 2-Californium sources from the 222-S Laboratory. Included in this document are assessments of shipping packages and decay calculations.

LINSTRUM D; BAUNE HL

2009-07-23T23:59:59.000Z

429

Process to remove rare earth from IFR electrolyte  

DOE Patents (OSTI)

The invention is a process for the removal of rare earths from molten chloride electrolyte salts used in the reprocessing of integrated fast reactor fuel (IFR). The process can be used either continuously during normal operation of the electrorefiner or as a batch process. The process consists of first separating the actinide values from the salt before purification by removal of the rare earths. After replacement of the actinides removed in the first step, the now-purified salt electrolyte has the same uranium and plutonium concentration and ratio as when the salt was removed from the electrorefiner.

Ackerman, J.P.; Johnson, T.R.

1992-01-01T23:59:59.000Z

430

Heavy metals removal from oil sludge using ion exchange textiles.  

E-Print Network (OSTI)

??In this research, ion exchange textiles were used for the first time for the removal of heavy metals from oil sludge. The target metals which (more)

Muslat, Ziyad

2005-01-01T23:59:59.000Z

431

Searching West Virginia for a Democratic Response to Mountaintop Removal.  

E-Print Network (OSTI)

??Mountaintop removal is an aggressive form of strip mining practiced almost exclusively in Central Appalachia, and since 1977 has been regulated by state and federal (more)

Darrow, Robert

2010-01-01T23:59:59.000Z

432

Y-12 Removes Nuclear Materials from Two Facilities to Reduce...  

National Nuclear Security Administration (NNSA)

Removes Nuclear Materials from Two Facilities to Reduce Site's Nuclear Footprint (Alpha 5 and 9720-38 No Longer Designated as Nuclear Facilities) | National Nuclear Security...

433

Performance evaluation of organic emulsion liquid membrane on phenol removal  

E-Print Network (OSTI)

The percentage removal of phenol from aqueous solution by emulsion liquid membrane and emulsion leakage was investigated experimentally for various parameters such as membrane:internal phase ratio, membrane:external phase ratio, emulsification speed, emulsification time, carrier concentration, surfactant concentration and internal agent concentration. These parameters strongly influence the percentage removal of phenol and emulsion leakage. Under optimum membrane properties, the percentage removal of phenol was as high as 98.33%, with emulsion leakage of 1.25%. It was also found that the necessity of carrier for enhancing phenol removal was strongly dependent on the internal agent concentration.

Ng, Y S; Hashim, M A

2014-01-01T23:59:59.000Z

434

Phosphorus Removal and Recovery from Wastewater using Magnetite.  

E-Print Network (OSTI)

?? The aim of this work was to study the possibilities of using magnetite for phosphorus removal and recovery from wastewater. It was also aimed (more)

Panasiuk, Oleksander

2010-01-01T23:59:59.000Z

435

SEPARATION OF HEAVY METALS: REMOVAL FROM INDUSTRIAL WASTEWATERS  

Office of Scientific and Technical Information (OSTI)

a two- or three-stage operation to remove the metals and 0il sepcrately). ComplexationSequestration Complexation involves the formation of a complex or chelating agent....

436

Process to remove rare earth from IFR electrolyte  

DOE Patents (OSTI)

The invention is a process for the removal of rare earths from molten chloride electrolyte salts used in the reprocessing of integrated fast reactor fuel (IFR). The process can be used either continuously during normal operation of the electrorefiner or as a batch process. The process consists of first separating the actinide values from the salt before purification by removal of the rare earths. After replacement of the actinides removed in the first step, the now-purified salt electrolyte has the same uranium and plutonium concentration and ratio as when the salt was removed from the electrorefiner. 1 fig.

Ackerman, J.P.; Johnson, T.R.

1994-08-09T23:59:59.000Z

437

Study of Alternative Approaches for Transite Panel Removal |...  

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

(BJC) assembled an experienced team from both sites to evaluate both the manual and mechanical methods of transite panel removal. Study of Alternative Approaches for Transite...

438

Widget:RemovePDFImageDimensions | Open Energy Information  

Open Energy Info (EERE)

from PDF images. This is a temporary measure until PdfHandler extension properly gets landscapeportrait dimensions from PDF files. Usage: Widget:RemovePDFImageDimensions...

439

Removal of Carbon Tetrachloride from a Layered Porous Medium...  

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

Carbon Tetrachloride from a Layered Porous Medium by Means of Soil Vapor Extraction Enhanced by Desiccation and Water Removal of Carbon Tetrachloride from a Layered Porous Medium...

440

Removal of carbon tetrachloride from a layered porous medium...  

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

carbon tetrachloride from a layered porous medium by means of soil vapor extraction enhanced by desiccation and water Removal of carbon tetrachloride from a layered porous medium...

Note: This page contains sample records for the topic "danger tree removal" 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

Method of removing oxidized contaminants from water  

DOE Patents (OSTI)

The present invention is a method for removing oxidized contaminant(s) from water. More specifically, the invention has the steps of contacting water containing the oxidized contaminant(s) with a layered aluminosilicate having Fe(II). The aluminosilicate may contain naturally occurring Fe(II), or the Fe(II) may be produced by reducing Fe(III) that is initially present. Reduction may be either by exposure to a chemical or biological reductant. Contacting the water containing oxidized contaminant(s) may be by (1) injection of Fe(II)-containing layered aluminosilicate, via a well, into a saturated zone where it is likely to intercept the contaminated water; (2) injection of contaminated water into a vessel containing the Fe(II)-bearing layered aluminosilicate; and (3) first reducing Fe(III) in the layered aluminosilicate to Fe(II) by injection of a biological or chemical reductant, into an aquifer or vessel having sufficient Fe(III)-bearing aluminosilicate to produce the necessary Fe(II). 8 figs.

Amonette, J.E.; Fruchter, J.S.; Gorby, Y.A.; Cole, C.R.; Cantrell, K.J.; Kaplan, D.I.

1998-07-21T23:59:59.000Z

442

Method of removing oxidized contaminants from water  

DOE Patents (OSTI)

The present invention is a method for removing oxidized contaminant(s) from water. More specifically, the invention has the steps of contacting water containing the oxidized contaminant(s) with a layered aluminosilicate having Fe(II). The aluminosilicate may contain naturally occurring Fe(II), or the Fe(II) may be produced by reducing Fe(III) that is initially present. Reduction may be either by exposure to a chemical or biological reductant. Contacting the water containing oxidized contaminant(s) may be by (1) injection of Fe(II)-containing layered aluminosilicate, via a well, into a saturated zone where it is likely to intercept the contaminated water; (2) injection of contaminated water into a vessel containing the Fe(II)-bearing layered aluminosilicate; and (3) first reducing Fe(III) in the layered aluminosilicate to Fe(II) by injection of a biological or chemical reductant, into an aquifer or vessel having sufficient Fe(III)-bearing aluminosilicate to produce the necessary Fe(II).

Amonette, James E. (Richland, WA); Fruchter, Jonathan S. (Richland, WA); Gorby, Yuri A. (Richland, WA); Cole, Charles R. (West Richmond, WA); Cantrell, Kirk J. (West Richmond, WA); Kaplan, Daniel I. (Richland, WA)

1998-01-01T23:59:59.000Z

443

Heavy metal removal and recovery using microorganisms  

SciTech Connect

Microorganisms -- bacteria, fungi, and microalgae -- can accumulate relatively large amounts of toxic heavy metals and radionuclides from the environment. These organisms often exhibit specificity for particular metals. The metal content of microbial biomass can be a substantial fraction of total dry weight with concentration factors (metal in dry biomass to metal in solution) exceeding one million in some cases. Both living and inert (dead) microbial biomass can be used to reduce heavy metal concentrations in contaminated waters to very low levels -- parts per billion and even lower. In many respects (e.g. specificity, residual metal concentrations, accumulation factors, and economics) microbial bioremoval processes can be superior to conventional processes, such as ion exchange and caustic (lime or hydroxide) precipitation for heavy metals removal from waste and contaminated waters. Thus, bioremoval could be developed to contribute to the clean-up of wastes at the Savannah River Site (SRS) and other DOE facilities. However, the potential advantages of bioremoval processes must still be developed into practical operating systems. A detailed review of the literature suggests that appropriate bioremoval processes could be developed for the SRS. There is great variability from one biomass source to another in bioremoval capabilities. Bioremoval is affected by pH, other ions, temperature, and many other factors. The biological (living vs. dead) and physical (immobilized vs. dispersed) characteristics of the biomass also greatly affect metal binding. Even subtle differences in the microbial biomass, such as the conditions under which it was cultivated, can have major effects on heavy metal binding.

Wilde, E.W. (Westinghouse Savannah River Co., Aiken, SC (United States)); Benemann, J.R. (Benemann (J.R.), Pinole, CA (United States))

1991-02-01T23:59:59.000Z

444

The washability of lignites for clay removal  

SciTech Connect

In the washability research of the Seyitomer Lignites (Kutahya-Turkey), with lower calorific value (1,863 kcal/kg) and high ash content (51.91%), by heavy medium separation, it was found out that middling clay in the coal had an effect to change the medium density. To prevent this problem, a trommel sieve with 18 and 5 mm aperture diameter was designed, and the clay in the coal was tried to be removed using it before the coal was released to heavy medium. Following that, the obtained coal in -100 + 18 mm and -18 + 5 mm fractions was subjected to sink and float test having 1.4 gcm{sup -3} and 1.7 gcm{sup -3} medium densities (-5 mm fraction will be evaluated in a separate work). Depending on the raw coal, with the floating of -100 + 18 mm and -18 + 5 mm size fraction in 1.4 gcm{sup -3} medium density, clean coal with 60.10% combustible matter recovery, 19.12% ash, and 3,150 kcal/kg was obtained. Also floating of the samples sinking in 1.4 gcm{sup -3} in the medium density (1.7 gcm{sup -3}), middling with 18.70% combustible matter recovery, 41.93% ash, 2,150 kcal/kg, and tailing having 78.31% ash were obtained.

Oteyaka, B.; Yamik, A.; Ucar, A.; Sahbaz, O.; Demir, U. [Dumlupinar University, Kutahya (Turkey). Dept. of Mining Engineering

2008-07-01T23:59:59.000Z

445

Metagenomic analysis of phosphorus removing sludgecommunities  

SciTech Connect

Enhanced Biological Phosphorus Removal (EBPR) is not wellunderstood at the metabolic level despite being one of the best-studiedmicrobially-mediated industrial processes due to its ecological andeconomic relevance. Here we present a metagenomic analysis of twolab-scale EBPR sludges dominated by the uncultured bacterium, "CandidatusAccumulibacter phosphatis." This analysis resolves several controversiesin EBPR metabolic models and provides hypotheses explaining the dominanceof A. phosphatis in this habitat, its lifestyle outside EBPR and probablecultivation requirements. Comparison of the same species from differentEBPR sludges highlights recent evolutionary dynamics in the A. phosphatisgenome that could be linked to mechanisms for environmental adaptation.In spite of an apparent lack of phylogenetic overlap in the flankingcommunities of the two sludges studied, common functional themes werefound, at least one of them complementary to the inferred metabolism ofthe dominant organism. The present study provides a much-needed blueprintfor a systems-level understanding of EBPR and illustrates thatmetagenomics enables detailed, often novel, insights into evenwell-studied biological systems.

Garcia Martin, Hector; Ivanova, Natalia; Kunin, Victor; Warnecke,Falk; Barry, Kerrie; McHardy, Alice C.; Yeates, Christine; He, Shaomei; Salamov, Asaf; Szeto, Ernest; Dalin, Eileen; Putnam, Nik; Shapiro, HarrisJ.; Pangilinan, Jasmyn L.; Rigoutsos, Isidore; Kyrpides, Nikos C.; Blackall, Linda Louise; McMahon, Katherine D.; Hugenholtz, Philip

2006-02-01T23:59:59.000Z

446

Accident Fault Trees for Defense Waste Processing Facility  

SciTech Connect

The purpose of this report is to document fault tree analyses which have been completed for the Defense Waste Processing Facility (DWPF) safety analysis. Logic models for equipment failures and human error combinations that could lead to flammable gas explosions in various process tanks, or failure of critical support systems were developed for internal initiating events and for earthquakes. These fault trees provide frequency estimates for support systems failures and accidents that could lead to radioactive and hazardous chemical releases both on-site and off-site. Top event frequency results from these fault trees will be used in further APET analyses to calculate accident risk associated with DWPF facility operations. This report lists and explains important underlying assumptions, provides references for failure data sources, and briefly describes the fault tree method used. Specific commitments from DWPF to provide new procedural/administrative controls or system design changes are listed in the ''Facility Commitments'' section. The purpose of the ''Assumptions'' section is to clarify the basis for fault tree modeling, and is not necessarily a list of items required to be protected by Technical Safety Requirements (TSRs).

Sarrack, A.G.

1999-06-22T23:59:59.000Z

447

NDE Studies on CRDMs Removed From Service  

SciTech Connect

Studies being conducted at the Pacific Northwest National Laboratory (PNNL) in Richland, Washington are focused on assessing the effectiveness of NDE inspections of control rod drive mechanism (CRDM) nozzles and J-groove weldments. The primary objective of this work is to provide information to the United States Nuclear Regulatory Commission (US NRC) on the effectiveness of ultrasonic testing (UT) and eddy current testing (ET) as related to the in-service inspection of CRDM nozzles and J-groove weldments, and to enhance the knowledge base of primary water stress corrosion cracking (PWSCC) through destructive characterization of the CRDM assemblies. In describing two CRDM assemblies removed from service, decontaminated, and then used in a series of NDE measurements, this paper will address the following questions: 1) What did each technique detect?, 2) What did each technique miss?, 3) How accurately did each technique characterize the detected flaws? Two CRDM assemblies including the CRDM nozzle, the J-groove weld, buttering, and a portion of the ferritic head material were selected for this study. One contained suspected PWSCC, based on in-service inspection data; the other contained evidence suggesting through-wall leakage, but this was unconfirmed. The selected NDE measurements follow standard industry techniques for conducting in-service inspections of CRDM nozzles and the crown of the J-groove welds and buttering. In addition, laboratory based NDE methods will be employed to conduct inspections of the CRDM assemblies, with particular emphasis on inspecting the J-groove weld and buttering. This paper will also describe the NDE methods used and discus the NDE results. Future work will involve using the results from these NDE studies to guide the development of a destructive characterization plan to reveal the crack morphology, to be compared with NDE responses.

Doctor, Steven R.; Cumblidge, Stephen E.; Schuster, George J.; Hockey, Ronald L.; Abrefah, John

2005-12-31T23:59:59.000Z

448

ENVIRONM ENTA L REVI  

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

ENTA ENTA L REVI EW for CATEGORI CA L EXCLUSI ON I>ETERM I NA n ON Roc ky Mo untain Region, Weste rn Area Powe r Administration Da nger Tree Manage ment on Es tes- Pole Hill and Pole Hill- Fla tiron t IS-kV T ransmission Li nes La rim er Co un ty, Co lorado A. Brief Description of Proposal: Western Area Power Administration (Western) proposes to survey and inspect all areas along the Estes-Pole Hill and Pole Hi ll -Flatiron J JS-kV transmission lines to conduct routine vegetation management inspection and danger tree removal on the transmission line. The transmission line crosses private lands and public lands managed by the U.S. Forest Service. Trained crews will measure electrical clearance di stances between the conductor and tree branches and cut down any trees that meet or exceed the allowable clearance distance. Any "danger" trees

449

Seaweeds and halophytes to remove carbon from the atmosphere  

SciTech Connect

The utility industry and other interested parties have investigated strategies to mitigate the buildup of atmospheric CO{sub 2}. One option that has been considered is the planting of trees on a massive scale to absorb carbon through photosynthesis. A dilemma of using tree plantations, however, is that they might occupy land that will be needed for food production or other needs for an expected doubling of human population in the tropical regions. We evaluated seaweeds and salt-tolerant terrestrial plants (halophytes) to be grown on the coastal shelves and salt deserts of the world as possible alternatives to tree plantations. An estimated 1.3 {times} 10{sup 6} km{sup 2} of continental shelf and 1.3 {times} 10{sup 6} km{sup 2} of salt desert may be usable for seaweed and halophyte plantations. The production rates of managed seaweed and halophyte plantings are similar to managed tree plantations. Seaweeds and halophytes could conceivably absorb 10--20% of annual fossil fuel carbon emissions through biomass production, similar to estimates made for tree plantations. Present costs of halophyte biomass production are similar to costs of tree biomass production, whereas seaweed biomass is much more expensive to produce using existing technologies. Storage of seaweed carbon might be accomplished by allowing it to enter the sediment detritus chain whereas halophyte carbon might be sequestered in the soil, or used as biomass fuel. As has been concluded for reforestation, these saline biomass crops could at best help delay rather than solve the carbon dioxide build-up problem. 1 fig., 13 tabs.

Glenn, E.P.; Kent, K.J.; Thompson, T.L.; Frye, R.J. (Arizona Univ., Tucson, AZ (USA). Environmental Research Lab.)

1991-02-01T23:59:59.000Z

450

Efficient Node Overlap Removal Using a Proximity Stress Model  

E-Print Network (OSTI)

Efficient Node Overlap Removal Using a Proximity Stress Model Emden R. Gansner and Yifan Hu AT the structural information inherent in a layout using little additional area. This paper presents a new node overlap removal algorithm that does well by these measures. 1 Introduction Most existing symmetric graph

Hu, Yifan

451

Microsoft PowerPoint - DOE Tank Removal Study Vinces presentation...  

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

Sketch Deep Soil Excavation Page 3-3 of RPP-RPT-47167 Soil removal to 5 feet below tanks Soil removal to 5 feet below tanks 5 5 19,700 Ci Cs 137 5 feet below tank 25,100 Ci Cs...

452

Removal of heavy metals from samples of residual sludge  

Science Journals Connector (OSTI)

Nitric acid leaching processes were evaluated for removal of heavy metals from samples of residual sludge from an industrial and municipal wastewater plant. The study showed that an acid:water ratio of 1:1 and a nitric acid concentration of 2 mol 1?1 gave efficient removal of 86.7%, 100% and 100% of copper, nickel and arsenic.

Jose Abrego

1996-01-01T23:59:59.000Z

453

Removal of residual particulate matter from filter media  

DOE Patents (OSTI)

A method for removing residual filter cakes that remain adhered to a filter after typical particulate removal methodologies have been employed, such as pulse-jet filter element cleaning, for all cleanable filters used for air pollution control, dust control, or powder control.

Almlie, Jay C; Miller, Stanley J

2014-11-11T23:59:59.000Z

454

Atmospheric Environment 41 (2007) 31513160 Ozone removal by HVAC filters  

E-Print Network (OSTI)

Atmospheric Environment 41 (2007) 3151­3160 Ozone removal by HVAC filters P. Zhao, J.A. Siegel?, R May 2006; accepted 14 June 2006 Abstract Residential and commercial HVAC filters that have been loaded of the relative importance of HVAC filters as a removal mechanism for ozone in residential and commercial

Siegel, Jeffrey

455

Aluminum Removal from Photographic Waste Submitted to Dr. Tony Bi  

E-Print Network (OSTI)

Aluminum Removal from Photographic Waste Submitted to Dr. Tony Bi By: Kristen Favel, Tiffany Jung, and Kenny Tam CHBE 484 University of British Columbia April 15, 2009 #12;ii "Aluminum Removal from photographic waste has shown elevated levels of aluminum in the fixer, which exceed sewer discharge standards

456

Fuzzy predictive control for nitrogen removal in biological wastewater treatment  

E-Print Network (OSTI)

Fuzzy predictive control for nitrogen removal in biological wastewater treatment S. Marsili wastewater is too low, full denitrification is difficult to obtain and an additional source of organic carbon predictive control; wastewater treatment plant Introduction The problem of improving the nitrogen removal

457

Continuous cryopump with a method for removal of solidified gases  

DOE Patents (OSTI)

An improved cryopump for the removal of gases from a high vacuum, comprising a cryopanel incorporating honeycomb structure, refrigerant means thermally connected to the cryopanel, and a rotatable channel moving azimuthally around an axis located near the center of the cryopanel, removing gases adsorbed within the honeycomb structure by subliming them and conducting them outside the vacuum vessel. 4 figs.

Carlson, L.W.; Herman, H.

1988-05-05T23:59:59.000Z

458

Savannah River Site Removes Dome, Opening Reactor for Recovery Act  

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

Savannah River Site Removes Dome, Opening Reactor for Recovery Act Savannah River Site Removes Dome, Opening Reactor for Recovery Act Decommissioning Savannah River Site Removes Dome, Opening Reactor for Recovery Act Decommissioning American Recovery and Reinvestment Act workers achieved a significant milestone in the decommissioning of a Cold War reactor at the Savannah River Site this month after they safely removed its rusty, orange, 75-foot-tall dome. With the help of a 660-ton crane and lifting lugs, the workers pulled the 174,000-pound dome off the Heavy Water Components Test Reactor, capping more than 16 months of preparations. Savannah River Site Removes Dome, Opening Reactor for Recovery Act Decommissioning More Documents & Publications Recovery Act Changes Hanford Skyline with Explosive Demolitions Recovery Act Workers Add Time Capsule Before Sealing Reactor for Hundreds

459

Mexico HEU Removal: Fact Sheet | National Nuclear Security Administration  

National Nuclear Security Administration (NNSA)

Mexico HEU Removal: Fact Sheet | National Nuclear Security Administration Mexico HEU Removal: Fact Sheet | National Nuclear Security Administration Our Mission Managing the Stockpile Preventing Proliferation Powering the Nuclear Navy Emergency Response Recapitalizing Our Infrastructure Continuing Management Reform Countering Nuclear Terrorism About Us Our Programs Our History Who We Are Our Leadership Our Locations Budget Our Operations Media Room Congressional Testimony Fact Sheets Newsletters Press Releases Speeches Events Social Media Video Gallery Photo Gallery NNSA Archive Federal Employment Apply for Our Jobs Our Jobs Working at NNSA Blog Home > Media Room > Fact Sheets > Mexico HEU Removal: Fact Sheet Fact Sheet Mexico HEU Removal: Fact Sheet Mar 26, 2012 At the 2012 Nuclear Security Summit, the United States, Mexico and Canada announced the successful removal of HEU from Mexico and conversion of the

460

Composition And Method For Removing Photoresist Materials From Electronic  

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

Composition And Method For Removing Photoresist Materials From Composition And Method For Removing Photoresist Materials From Electronic Components Composition And Method For Removing Photoresist Materials From Electronic Components The invention is a combination of at least one dense phase fluid and at least one dense phase fluid modifier. Available for thumbnail of Feynman Center (505) 665-9090 Email Composition And Method For Removing Photoresist Materials From Electronic Components The invention is a combination of at least one dense phase fluid and at least one dense phase fluid modifier which can be used to contact substrates for electronic parts such as semiconductor wafers or chips to remove photoresist materials which are applied to the substrates during manufacture of the electronic parts. The dense phase fluid modifier is one

Note: This page contains sample records for the topic "danger tree removal" 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

A three-dimensional characterization of a bearing pecan tree  

E-Print Network (OSTI)

't on and gratitude must be given to the "Pecan Entomology Laboratory" team and my other friends. Their help in measur', ng and collecting the data was as important as any other process in the completion of this work. Thanks to Shahid Husseini who helpeo me... girth during the season (9), MATERIALS AND METHODS A 26 year old 'Success' pecan tree growing on a 'Riverside' seed- ling stock was utilized in this work. The tree was located in the Adriance orchard on the Texas A8M University plantation...

Lozano-Gonzalez, Ricardo

2012-06-07T23:59:59.000Z

462

A Tree Swaying in a Turbulent Wind: A Scaling Analysis  

E-Print Network (OSTI)

A tentative scaling theory is presented of a tree swaying in a turbulent wind. It is argued that the turbulence of the air within the crown is in the inertial regime. An eddy causes a dynamic bending response of the branches according to a time criterion. The resulting expression for the penetration depth of the wind yields an exponent which appears to be consistent with that pertaining to the morphology of the tree branches. An energy criterion shows that the dynamics of the branches is basically passive. The possibility of hydrodynamic screening by the leaves is discussed.

Theo Odijk

2014-07-10T23:59:59.000Z

463

Trees & Other Ramifications: Branches in Nature and Culture  

E-Print Network (OSTI)

creation separate from the rest of nature. It is also our most humbling ideaall of life on Earth is kin. Humankind is not a breed apart. Our origins are as genetic and geologic as that of every other beast, flower, and bacterium in the animate world..., an evolutionary history that we now know harkens back 3.5 billion years. Darwins powerful yet humbling idea has since evolved, now sprouting thousands of species on 5,000 digital pages on the Web as The Tree of Life Web Project (http://tolweb.org/tree/). Twenty...

Goddard, Stephen; Hardy, Saralyn Reece; Krishtalka, Leonard

2009-01-01T23:59:59.000Z

464

Western Michigan University is a weapon free school. By order of the Board of Trustees: "No person shall possess on university property any firearms or other dangerous weapons with the exception of  

E-Print Network (OSTI)

Western Michigan University is a weapon free school. By order of the Board of Trustees: "No person shall possess on university property any firearms or other dangerous weapons with the exception of police officers, transfer agents licensed to carry weapons and persons using any such weapons for class

de Doncker, Elise

465

Sax's Dangerous Properties of Industrial Materials, 10th Edition. Volumes 1?3 By Richard J. Lewis, Sr. Wiley-Interscience:? New York. 2000. 4770 pp. $545.00. ISBN 0-471-35407-4  

Science Journals Connector (OSTI)

Sax's Dangerous Properties of Industrial Materials, 10th Edition. ... This very handy reference guide provides health and safety data, regulatory standards, toxicity and carcinogenicity information, and physical property profiles for over 23?000 potentially hazardous chemical substances used in the workplace. ...

2001-03-28T23:59:59.000Z

466

On the dangers of C.I.S. specialists with nuclear weapons experience relocating to Third World countries: A Russian view. Nonproliferation Newsletter, February 1993: Volume 11, Issue 1  

SciTech Connect

This newsletter presents information on the effectiveness of rules and regulations; on the role of a qualified consultant in the possible design of a nuclear weapon for a Third World country; and on the possible dangers (and their elimination) of relocating nuclear technologists.

Hogsett, V.; Canavan, B. [eds.

1993-03-01T23:59:59.000Z

467

THE RESILIENCE OF UPLAND-OAK FOREST CANOPY TREES TO CHRONIC AND ACUTE PRECIPITATION MANIPULATIONS  

SciTech Connect

Implications of chronic ( 33 percent) and acute (-100 percent) precipitation change were evaluated for trees of upland-oak forests of the eastern United States. Chronic manipulations have been conducted since 1993, and acute manipulations of dominant canopy trees (Quercus prinus; Liriodendron tulipifera) were initiated in 2003. Through 12 years of chronic manipulations tree growth remained unaffected by natural or induced rainfall deficits even though severe drought conditions dramatically reduced canopy function in some years. The resilience of canopy trees to chronic-change was the result of a disconnect between tree growth phenology and late-season drought occurrence. Acute precipitation exclusion from the largest canopy trees also produced limited growth reductions from 2003 through 2005. Elimination of lateral root water sources for the acute treatment trees, via trenching midway through the 2004 growing-season, forced the conclusion that deep rooting was a key mechanism for large-tree resilience to severe drought.

Hanson, Paul J [ORNL; Tschaplinski, Timothy J [ORNL; Wullschleger, Stan D [ORNL; Todd Jr, Donald E [ORNL; Auge, Robert M. [University of Tennessee, Knoxville (UTK)

2007-01-01T23:59:59.000Z

468

Fault tree analysis of spontaneous combustion of sulphide ores and its risk assessment  

Science Journals Connector (OSTI)

A logic fault tree of mine spontaneous combustion of sulphide ores was built by the fault tree analysis (FTA) based on a lot of mechanism investigation of sulphide ore spontaneous combustion in more than ten m...

Chao Wu

1995-11-01T23:59:59.000Z

469

E-Print Network 3.0 - alien tree schinus Sample Search Results  

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

The outcome of alien tree invasions in Puerto Rico. Front Ecol Environ 22: 265-73. Martin PH... of an essentially contiguous canopy of tree foliage. We begin by evaluating the...

470

Some remarks on tree-level vacuum stability in two Higgs doublet models  

E-Print Network (OSTI)

It is proved that the minimum of a general two Higgs doublet models' potential is stable at tree level. A relation between stability and flavour changing neutral currents at tree level is shown.

A. Barroso; P. M. Ferreira; R. Santos

2005-07-29T23:59:59.000Z

471

Impact of Foliar Fertilizer Containing Iodine on Golden Delicious Apple Trees  

E-Print Network (OSTI)

on marketable Golden Delicious/M.9 apple production. At thecontaining fertilizer on apple fruits firmness and theirold Golden Delicious/M.9 apple trees Trees were spaced at

Szwonek, Eugeniusz

2009-01-01T23:59:59.000Z

472

Below Canopy Meteorological Measurements at Three Florida Sites with Varying Tree Cover and Development  

E-Print Network (OSTI)

for preserving trees within recently constructed developments, as well as the potential impact of tree planting programs. To address this question, temperature measurements were made over a one year period at three Melbourne, Florida sites. The results showed a...

Sonne, J. K.; Vieira, R. K.

2000-01-01T23:59:59.000Z

473

Pine Tree Extension Wind Farm | Open Energy Information  

Open Energy Info (EERE)

Pine Tree Extension Wind Farm Pine Tree Extension Wind Farm Jump to: navigation, search Name Pine Tree Extension Wind Farm Facility Pine Tree Extension Sector Wind energy Facility Type Commercial Scale Wind Facility Status In Service Owner Los Angeles Department of Water and Power Developer Los Angeles Department of Water and Power Energy Purchaser Los Angeles Department of Water and Power Location North of Mojave CA Coordinates 35.076651°, -118.255291° 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":35.076651,"lon":-118.255291,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

474

CSP duality and trees of bounded pathwidth Catarina Carvalhoa  

E-Print Network (OSTI)

CSP duality and trees of bounded pathwidth Catarina Carvalhoa , V´ictor Dalmaub , Andrei Krokhin problem (CSP) provides a framework in which it is possible to express, in a natural way, many.g., [10, 14]) that the CSP can be cast as the following fundamental problem: given two finite relational

Krokhin, Andrei

475

CSP duality and trees of bounded pathwidth Catarina Carvalhoa  

E-Print Network (OSTI)

CSP duality and trees of bounded pathwidth Catarina Carvalhoa , V´ictor Dalmaub , Andrei Krokhin satisfaction problem (CSP) provides a framework in which it is possible to express, in a natural way, many.g., [11, 18]) that the CSP can be cast as the following fundamental problem: given two finite relational

Krokhin, Andrei

476

Chapter 4 - Production Technology for Bioenergy Crops and Trees  

Science Journals Connector (OSTI)

Abstract New technologies for producing energy crops and trees based on fundamental studies have been developed to improve self-sufficiency in food and feed supplies in addition to achieving sustainable natural resources. Energy crops and trees with improved leaf growth, light interception of crop canopy, photosynthetic rate, lodging resistance, and saccharification efficiency of lignocellulose, among many other traits, need to be explored. DNA marker-assisted selection using genome information has been developed as a powerful tool for breeding new bioenergy crops and trees. In this chapter, the concept and basic technologies for producing biomass from herbaceous energy crops and trees, ecophysiological characteristics for high yield and biomass production, genetic analyses of the traits responsible for biomass production, and molecular breeding for improving these traits are discussed. The definitions of herbaceous energy crops for the first and second generations, agronomy and breeding technology for these crops are explained. Recent studies on woody cell wall formation and genetic improvements associated with biomass saccharification in energy crops and woods are introduced.

Tadashi Hirasawa; Taiichiro Ookawa; Shinya Kawai; Ryo Funada; Shinya Kajita

2014-01-01T23:59:59.000Z

477

DISCRIMINATIVE LEARNING AND SPANNING TREE ALGORITHMS FOR DEPENDENCY PARSING  

E-Print Network (OSTI)

a set of parsing algorithms, we will also define a rich feature set and train various parsers usingDISCRIMINATIVE LEARNING AND SPANNING TREE ALGORITHMS FOR DEPENDENCY PARSING Ryan Mc submitted a joint paper with myself and Fernando Pereira that covers Kiril's and my independent formulation

Plotkin, Joshua B.

478

Labeling trees with a condition at distance two  

Science Journals Connector (OSTI)

For positive integers j ? k, an L(j, k)-labeling of graph G is an integer labeling of V(G) such that adjacent vertices receive labels which differ by at least j, and vertices that are distance two apart receive ... Keywords: ?j,k-labeling, infinite regular tree, vertex labeling

John P. Georges; David W. Mauro

2003-07-01T23:59:59.000Z

479

Scaling relationship between tree respiration rates and biomass  

Science Journals Connector (OSTI)

...relationship between tree respiration rates and biomass Dong-Liang Cheng 1 * Tao Li 2 Quan-Lin...scaled as the 0.82-power of aboveground biomass M A, and that total respiration rates R T scaled as the 0.85-power of total biomass M T, both of which significantly deviated...

2010-01-01T23:59:59.000Z

480

On the Adaptive Properties of Decision Trees Clayton Scott  

E-Print Network (OSTI)

'' data dimension. Feature Rejection: If certain features are irrelevant (i.e., independent of the classOn the Adaptive Properties of Decision Trees Clayton Scott Statistics Department Rice University for Z, and let # P n be the empirical estimate of PZ based on Z n : # P n (B) = (1/n) # n i=1 I {Z i #B

Scott, Clayton

Note: This page contains sample records for the topic "danger tree removal" 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.


481

On the Adaptive Properties of Decision Trees Clayton Scott  

E-Print Network (OSTI)

dimension. Feature Rejection: If certain features are irrelevant (i.e., independent of the class labelsOn the Adaptive Properties of Decision Trees Clayton Scott Statistics Department Rice University, and let Pn be the empirical estimate of PZ based on Zn : Pn(B) = (1/n) n i=1 I{ZiB}, B Z, where I denotes

Scott, Clayton

482

BAYESIAN WAVELET-DOMAIN IMAGE MODELING USING HIDDEN MARKOV TREES  

E-Print Network (OSTI)

to be approximately decorrelated. Energy Compaction: The wavelet transforms of real-world images-1892, USA ABSTRACT Wavelet-domain hidden Markov models have proven to be useful tools.for statistical signal and image processing. The hidden Markov tree (HMT) model captures the key features of the joint statistics

483

Original article Lack of mother tree alleles in zymograms  

E-Print Network (OSTI)

Original article Lack of mother tree alleles in zymograms of Cupressus dupreziana A. Camus embryos ­ Absence d'allèles maternels dans les zymogrammes des embryons de Cupressus dupreziana A. Camus. De précé(s). Multiple ploidy levels were also observed in the endosperm of Cupressus dupreziana A. Camus, the other

Boyer, Edmond

484

Cyber Threat Trees for Large System Threat Cataloging and Analysis*  

E-Print Network (OSTI)

Cyber Threat Trees for Large System Threat Cataloging and Analysis* P. Ongsakorn, K. Turney, M, kturney, mitch, nair, szygenda, manikas}@lyle.smu.edu Abstract--The implementation of cyber threat. Because large systems have many possible threats that may be interdependent, it is crucial

Thornton, Mitchell

485

Updating the Tyrol tree-ring dataset , U. Bntgen1  

E-Print Network (OSTI)

Updating the Tyrol tree-ring dataset J. Esper1 , U. Büntgen1 , D. Frank1 , T. Pichler2 , K in palaeoclimatology The Tyrol dataset is a collection of 71 Picea abies ring width measurement series from the study area in Tyrol in the central Alps. We here describe efforts of updating this relevant dataset

Nicolussi, Kurt

486

Caranx: Scalable Social Image Index Using Phylogenetic Tree of Hashtags  

E-Print Network (OSTI)

. The vectors are quantized and stored in tree-like data structures for fast search. SIFT- based indexing can an efficient algorithm to build/search the PT, and show that using PT structure can effectively avoid unnecessary NRDC computation. The resulting image index provides more accurate and diversified search results1

487

Logistic Model Trees Niels Landwehr1,2  

E-Print Network (OSTI)

Logistic Model Trees Niels Landwehr1,2 , Mark Hall2 , and Eibe Frank2 1 Department of Computer problems, using logistic regression instead of linear regression. We use a stagewise fitting process to construct the logistic regression models that can select relevant attributes in the data in a natural way

Frank, Eibe

488

Eucalyptus as a Landscape Tree1 W. Douglas Hamilton2  

E-Print Network (OSTI)

Eucalyptus as a Landscape Tree1 W. Douglas Hamilton2 There have been 5 distinctly different studies at the University of California Deciduous Fruit Station in San Jose by W. Douglas Hamilton, Cooperative on Eucalyptus in California, June 14-16, 1983, Sacramento, Calif. 2 W. Douglas Hamilton, Horticulture

Standiford, Richard B.

489

Computing the edit-distance between unrooted ordered trees  

E-Print Network (OSTI)

. In B, contract the edge x, and then change labels u; v; w;y; z to f; h; a; c; e. On the topComputing the edit-distance between unrooted ordered trees Philip N. Klein ? Department of Computer

Klein, Philip N.

490

Identification of Pseudomonas aeruginosa via a poplar tree model  

E-Print Network (OSTI)

for their role in biofilm formation, rhizosphere colonization, barley germination, and poplar tree killing assays. Seven previously uncharacterized virulence genes (PA1385, PA2146, PA2462, PA2463, PA2663, PA4150, and PA4295) were identified. The role of PA2663, a...

Attila, Can

2009-05-15T23:59:59.000Z

491

Global Alliance Partition in Trees Department of Mathematics  

E-Print Network (OSTI)

Global Alliance Partition in Trees Linda Eroh Department of Mathematics University of Wisconsin) and edge set E(G). A (defensive) alliance in G is a subset S of V (G) such that for every vertex v S, |N[v]S| |N(v)(V (G)- S)|. The alliance partition number, a(G), was defined (and further studied in [11

Gera, Ralucca

492

Climatic extremes improve predictions of spatial patterns of tree species  

E-Print Network (OSTI)

Climatic extremes improve predictions of spatial patterns of tree species Niklaus E. Zimmermanna,1 of climate extremes suggests the importance of understanding their additional influence on range limits. Here, we assess how measures representing climate extremes (i.e., interannual variability in climate

Zimmermann, Niklaus E.

493

ACCLIMATION OF PHOTOSYNTHESIS AND RESPIRATION TO INCREASING TEMPERATURES IN TREES  

E-Print Network (OSTI)

ACCLIMATION OF PHOTOSYNTHESIS AND RESPIRATION TO INCREASING TEMPERATURES IN TREES by JASON ERIC in mean growing season temperature. This allowed us to determine whether net photosynthesis and dark rates of net photosynthesis were similar among seedlings when compared to their respective mean site

Teskey, Robert O.

494

Duct Remediation Program: Material characterization and removal/handling  

SciTech Connect

Remediation efforts were successfully performed at Rocky Flats to locate, characterize, and remove plutonium holdup from process exhaust ducts. Non-Destructive Assay (NDA) techniques were used to determine holdup locations and quantities. Visual characterization using video probes helped determine the physical properties of the material, which were used for remediation planning. Assorted equipment types, such as vacuum systems, scoops, brushes, and a rotating removal system, were developed to remove specific material types. Personnel safety and material handling requirements were addressed throughout the project.

Beckman, T.d.; Davis, M.M.; Karas, T.M.

1992-11-01T23:59:59.000Z

495

Carbon storage and sequestration by trees in urban and community areas of the United States  

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Carbon storage and sequestration by trees in urban and community areas of the United States David J forestry Tree cover Forest inventory a b s t r a c t Carbon storage and sequestration by urban trees to determine total urban forest carbon storage and annual sequestration by state and nationally. Urban whole

496

Stand Conditions Associated with Tree Regeneration in Sierran Mixed-Conifer Forests  

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Stand Conditions Associated with Tree Regeneration in Sierran Mixed-Conifer Forests Andrew N. Gray that affect tree seedling establishment. We conducted studies in a mixed-conifer forest in the Sierra Nevada common forest type, mixed conifer (Helms 1995), forests had less tree canopy cover during presettlement

North, Malcolm

497

The potential energy of biased random walks on trees Yueyun Hu and Zhan Shi  

E-Print Network (OSTI)

The potential energy of biased random walks on trees by Yueyun Hu and Zhan Shi Universit´e Paris­Watson tree, branching random walk, slow movement, random walk in a random environment, potential energy. 2010 XIII & Universit´e Paris VI Summary. Biased random walks on supercritical Galton­Watson trees

Paris-Sud XI, Université de

498

Shape minimization of the dissipated energy in dyadic trees Xavier Dubois de La Sabloni`ere  

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Shape minimization of the dissipated energy in dyadic trees Xavier Dubois de La Sabloni in finding the shape of the tree that minimizes the viscous energy dissipated by the fluid with a constrained of energy by viscous effects and the question of the optimization of the tree geometry arises. Important

Paris-Sud XI, Université de

499

Shapes of tree representations of spinglass Wim Hordijk a , Jose F. Fontanari a  

E-Print Network (OSTI)

of distinguishing di#erent types of landscapes, that the barrier trees from p­spin energy landscapes are quite di of barrier trees, whose leaves represent the local minima and the internal nodes the lowest­energy saddles of barrier trees (and hence energy landscapes) remains to be obtained. For instance, the size

Stadler, Peter F.

500

Rapid Protein Side-Chain Packing via Tree Decomposition Jinbo Xu1,2  

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is taken into consideration, then our tree-decomposition based energy minimization algorithm is more thanRapid Protein Side-Chain Packing via Tree Decomposition Jinbo Xu1,2 1 School of Computer Science 02139. j3xu@theory.csail.mit.edu Abstract. This paper proposes a novel tree decomposition based side

Xu, Jinbo