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Note: This page contains sample records for the topic "70mm sample environment" 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

Sample Environment | ORNL Neutron Sciences  

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

Home › Instruments › SNS › Sample Environment Home › Instruments › SNS › Sample Environment Sample Environment The Sample Environment Group provides equipment and support for studying materials under controlled conditions (temperature, pressure, magnetic field, chemical environment, etc.). When you come to SNS to conduct an experiment, our front-line teams are there to support you. Although we currently offer a wide range of capabilities, we realize that these capabilities must continually grow. Therefore, we also have a busy research and development team, and we encourage you to partner with them to develop new equipment and techniques. The Sample Environment Equipment Database allows you to search for information about the sample environment equipment available for HFIR and SNS instruments. It will be available in the near future for SNS sample

2

Sample Environment Plans and Progress  

E-Print Network (OSTI)

Conference on Neutron Scattering Ottawa, Canada June 26 � 30, 2010 Lou Santodonato Sample Environment Group Leader Neutron Scattering Science Division #12;2 Managed by UT-Battelle for the U.S. Department of Energy-stage CCR for Reflectometry � SNAP-customized CCR rig � Vulcan furnace, baby load frame � Low-Q air furnace

Pennycook, Steve

3

SNS Sample Environment | ORNL Neutron Sciences  

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

Home › Instruments › SNS › Sample Environment Home › Instruments › SNS › Sample Environment SNS Sample Environment SNS Sample Environment Operations Group SNS Sample Environment Operations Group from left to right: (left to right): Bekki Mills, Mark Loguillo, Saad Elorfi, Randy Sexton, Leland Robbins, Matt Rucker, Cory Fletcher, Todd Sherline, Hans-Jochen Lauter, Ken Kroll The Sample Environment Group provides equipment and support for studying materials under controlled conditions (temperature, pressure, magnetic field, chemical environment, etc.). When you come to SNS to conduct an experiment, our front-line teams are there to support you. Although we currently offer a wide range of capabilities, we realize that these capabilities must continually grow. Therefore, we also have a busy research

4

HFIR Sample Environment | ORNL Neutron Sciences  

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

HFIR Sample Environment HFIR Sample Environment The Sample Environment Group provides equipment and support for studying materials under controlled conditions (temperature, pressure, magnetic field, chemical environment, etc.). When you come to HFIR to conduct an experiment, our front-line teams are there to support you. Although we currently offer a wide range of capabilities, we realize that these capabilities must continually grow. Therefore, we also have a busy research and development team, and we encourage you to partner with them to develop new equipment and techniques. The online Sample Environment Equipment Database allows you to search for information about the sample environment equipment available for HFIR instruments. Contact HFIR Team Leader Chris Redmon Resources Sample Environment Equipment Database

5

Sample Environment Equipment Categories - ORNL Neutron Sciences  

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

Home › Instruments › Sample Environment Home › Instruments › Sample Environment Sample Environment: Categories of Equipment All Ancillary Equipment Auto Changer Closed Cycle Refrigerators Closed Cycle Refrigerators - Bottom Loading Closed Cycle Refrigerators - Top Loading Furnaces Gas Handling Gas Panel High Pressure Systems Liquid Helium Cryostats Magnet Systems Other Special Environments Sample Cell Sample Stick Ultra Low Temperature Devices Sample Environment: by Beam Line All BL-11A-POWGEN BL-11B-MANDI BL-12-TOPAZ BL-13-Fundamental Neutron Physics Beam Line BL-14A-BL-14A BL-14B-HYSPEC BL-15-Neutron Spin Echo (NSE) BL-16B-VISION BL-17-SEQUOIA BL-18-ARCS BL-1A-TOF-USANS BL-1B-NOMAD BL-2-BASIS BL-3-SNAP BL-4A-Magnetism Reflectometer BL-4B-Liquids Reflectometer BL-5-Cold Neutron Chopper Spectrometer (CNCS) BL-6-EQ-SANS

6

Sample Environment at SNAP | ORNL Neutron Sciences  

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

Sample Environment at SNAP Sample Environment at SNAP Sample Mass Calculator Bulk Modulus (GPa) Density (g/cm3) Volume (mm3) Sample Mass Needed (mg) Custom Values NaCl 24.4 2.17 87.1 171.888 MnO 148.0 5.37 87.1 354.256 V 160.0 6.00 87.1 388.104 CoO 180.0 6.44 87.1 402.766 Bi 31.0 9.78 87.1 767.770 Sample Geometry Click below for illustration of sample shapes for use in the Paris-Edinburgh press Volume (mm3) Double-toroid, encapsulated 16.8 Double-toroid, non-encapsulated 31.1 Single-toroid, encapsulated 55.5 Single-toroid, non-encapsulated 87.1 Graphite furnace 68.1 If you see NaN in the "Sample Mass Needed (mg)" field, then one of your entries probably contains non-numeric data or is not a valid number, for example, entering 3.9.0 (double decimal points)

7

POWGEN Sample Environment | ORNL Neutron Sciences  

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

Sample Environment Sample Environment PAC Helium fill station for cans. PAC PAC stands for Powgen Automatic Changer. This is the second generation sample changer that was developed for POWGEN. The changer has a carousal that holds a maximum of 24 sample-filled vanadium cans and collects data in a temperature range of 10 to 300 K. The cool down temperature from room temperature to 10 K is 45 minutes. However, samples can be changed at 10 K, which takes about 20 minutes. PAC cans The OD (outer diameter) for the V part is 6.3, 7.86 and 9.42 mm The ID (inner diameter) for these to be 5.9, 7.46 and 9.02mm ILL Furnace ILL can ILL can for high temp The traditional ILL furnace built with vanadium heating elements is available for high-temperature measurements from room temperature to 1100°C. Cooling to 200°C takes 3-4 hours from highest temperature, and

8

E-Print Network 3.0 - ad-hoc wireless environments Sample Search...  

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

Search Powered by Explorit Topic List Advanced Search Sample search results for: ad-hoc wireless environments Page: << < 1 2 3 4 5 > >> 1 Sum-of-Sinusoid channel models...

9

VIRTUAL TRAINING CENTRE FOR SHOE DESIGN: A SAMPLE VIRTUAL TRAINING ENVIRONMENT  

E-Print Network (OSTI)

VIRTUAL TRAINING CENTRE FOR SHOE DESIGN: A SAMPLE VIRTUAL TRAINING ENVIRONMENT Aura Mihai1 , Mehmet@tex.tuiasi.ro Abstract It is a fact that virtual training has become a key issue in training. There are numerous virtual learning and training environments and, in parallel with this, there are various approaches and tools

Aristomenis, Antoniadis

10

Autonomous Water Sampling for Long-Term Monitoring of Trace Metals in Remote Environments  

Science Journals Connector (OSTI)

Autonomous Water Sampling for Long-Term Monitoring of Trace Metals in Remote Environments ... Over 30 days of storage, samples with GFS treatment had average recoveries of 95 19% and 105 7% of Fe and Mn, respectively; without GFS treatment, average recoveries were only 16% and 18%. ... To rinse the tubing before the sampling, the autosampler pumps water for 12 s to a draining waste bottle (bottle position 12). ...

Hyojin Kim; James K. B. Bishop; Todd J. Wood; Inez Y. Fung

2012-09-28T23:59:59.000Z

11

Environment  

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

Environment Environment Environment Photo Gallery A repository for images showing environmental cleanup and protection efforts around the Lab. Click thumbnails to enlarge. Photos arranged by most recent first, horizontal formats before vertical. See Flickr for more sizes and details. Workers sample contents of LANL's Material Disposal Area B (MDA-B) before excavation Workers sample contents of LANL's Material Disposal Area B (MDA-B) before excavation Shipment #159 of TRU waste from LANL to WIPP, 2011 Shipment #159 of TRU waste from LANL to WIPP, 2011 Kathy Johns-Hughes oversees Los Alamos National Laboratory's TRU Waste Program Kathy Johns-Hughes oversees Los Alamos National Laboratory's TRU Waste Program Worker moves drums of transuranic (TRU) waste at a staging area

12

Virtual Training Centre For CNC: a Sample Virtual Training Environment Mehmet Sahin1  

E-Print Network (OSTI)

Virtual Training Centre For CNC: a Sample Virtual Training Environment Mehmet Sahin1 , Süleyman bilalis@dpem.tuc.gr Abstract It is a fact that virtual training has been a scope of interest for vocational training for a very long time. However, it needs more time to be more common in all specific

Aristomenis, Antoniadis

13

Beyond simple small-angle X-ray scattering: developments in online complementary techniques and sample environments  

Science Journals Connector (OSTI)

Possibilities in auxiliary technique combinations with small- and wide-angle X ray scattering are described, as well as more complicated sample environments used in X-ray and neutron scattering.

Bras, W.

2014-09-23T23:59:59.000Z

14

Environment  

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

Environment Environment Environment LANL's mission is to develop and apply science and technology to ensure the safety, security, and reliability of the U.S. nuclear deterrent; reduce global threats; and solve other emerging national security and energy challenges. Contact Operator Los Alamos National Laboratory (505) 667-5061 LANL has a strategy to clean up the past, control current operations, and move toward a sustainable future in which waste is minimized and other effects on the environment are reduced or eliminated. We work safely, securely, ethically, and in a manner that protects the environment We understand that the health and viability of the Laboratory depend in part on a record of environmental performance, building confidence of the public and our regulators. To gain the right to do what we do, we must work

15

Environment  

Science Journals Connector (OSTI)

...CLIMATE C 24 ( 1979 ). BOLIN, B.B., GLOBAL CARBON CYCLE 3 ( 1979...CHEM ENV NEWS 0406 ( 1976 ). FISCHHOFF, B, HANDLING HAZARDS, ENVIRONMENT...1978 ). LOWRANCE, W.W., ACCEPTABLE RISK ( 1976 ). MARSH, G.P., EARTH...

Gilbert F. White

1980-07-04T23:59:59.000Z

16

E-Print Network 3.0 - adaptive learning environments Sample Search...  

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

to adapt the learning environment... Adaptability and ... Source: Oppermann, Reinhard - Fraunhofer-Institute for Applied Information Technology & Fachbereich Informatik,...

17

E-Print Network 3.0 - atlantic estuarine environments Sample...  

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

results for: atlantic estuarine environments Page: << < 1 2 3 4 5 > >> 1 Estuarine Fish and Shellfish Species in U.S. Commercial and Recreational Summary: and ecologically...

18

E-Print Network 3.0 - anaerobic environments assessing Sample...  

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

Environmental Sciences and Ecology ; Biology and Medicine 26 Managing Manure with Biogas Recovery Systems Summary: manure in an oxygen-free environment. One of the natural...

19

E-Print Network 3.0 - activity policy environments Sample Search...  

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

results for: activity policy environments Page: << < 1 2 3 4 5 > >> 1 University of Saskatchewan Policy on Development, Approval and Administration of University Policies Summary:...

20

Environment  

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

73 Federal Register 73 Federal Register / Vol. 77, No. 48 / Monday, March 12, 2012 / Rules and Regulations adopted by voluntary consensus standards bodies. This rule does not use technical standards. Therefore, we did not consider the use of voluntary consensus standards. Environment We have analyzed this rule under Department of Homeland Security Management Directive 023-01 and Commandant Instruction M16475.lD, which guide the Coast Guard in complying with the National Environmental Policy Act of 1969 (NEPA) (42 U.S.C. 4321-4370f), and have concluded this action is one of a category of actions that do not individually or cumulatively have a significant effect on the human environment. This rule is categorically excluded, under figure 2-1, paragraph (34)(g), of the Instruction. This rule

Note: This page contains sample records for the topic "70mm sample environment" 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

E-Print Network 3.0 - aquatic environments adjacent Sample Search...  

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

for: aquatic environments adjacent Page: << < 1 2 3 4 5 > >> 1 Journal of Animal Ecology 2009, 78, 338345 doi: 10.1111j.1365-2656.2008.01498.x 2008 The Authors. Journal...

22

Integration of an Atomic Force Microscope in a Beamline Sample Environment  

SciTech Connect

We developed and optimised an optics-free Atomic Force Microscope (AFM) that can be directly installed on most of the synchrotron radiation end-stations. The combination of Scanning Probe Microscopies with X-ray microbeams adds new possibilities to the variety of synchrotron radiation techniques. The instrument can be used for atomic force imaging of the investigated sample or to locally measure the X-ray absorption or diffraction, or it can also be used to mechanically interact with the sample while simultaneously taking spectroscopy or diffraction measurements. The local character of these measurements is intrinsically linked with the use of the Atomic Force Microscope tip. It is the sharpness of the tip that gives the opportunity to measure the photons flux impinging on it giving beam position monitor features, or allows to locally measure the absorption coefficient or the shape of the diffraction pattern. As an example of the possibilities opened by the instrument we will show diffraction measurements performed on a Ge/Si island while being indented with the AFM tip providing local measure of the Young coefficient. Three ESRF beamlines are going to be equipped with this new instrument.

Rodrigues, M. S.; Hrouzek, M.; Dhez, O.; Comin, F. [ESRF, 6 rue Horowitz 38042 Grenoble Cedex (France); Chevrier, J. [Institut Neel-CNRS and Universite Joseph Fourier, 38042 Grenoble (France)

2010-06-23T23:59:59.000Z

23

Single Cell Isotope Probing via Raman Microspectroscopy: A New Way for Functional Analyses of Microbes in Environmental and Medical Samples (2014 DOE JGI Genomics of Energy & Environment Meeting)  

SciTech Connect

David Berry, University of Vienna, at the 9th Annual Genomics of Energy & Environment Meeting on March 20, 2014 in Walnut Creek, Calif.

Berry, David [University of Vienna

2014-03-20T23:59:59.000Z

24

E-Print Network 3.0 - acute fetal hypoxia Sample Search Results  

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

70 mmHg) in developing larvae... investigated. The results revealed two distinct response patterns to acute hypoxia in "early" (NF stages 45... to acute hypoxia with a...

25

Stereo Panorama Personal Virtual Environment  

Science Journals Connector (OSTI)

We describe a personal panoramic virtual environment system with an autostereoscopic display. We discuss swing panoramic image capture, automatic disparity control, spatial sampling,...

Wang, Chiao; Garagate, Jui; Sawchuk, Alexander A

26

User Environment  

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

User Environment Environment on Genepool When you log into the Genepool system you will land in your $HOME directory on NERSC's "global homes" file system. The global homes file system is mounted across all NERSC computation systems with the exception of PDSF. The $HOME directory has quota of 40GB and 1,000,000 inodes. To customize your environment, by setting environment variables or aliases, you will need to modify one of the "dot" files that NERSC has created for you. You may NOT modify the .bashrc or .cshrc files. These are set to read-only on NERSC systems and specify system specific customizations. Instead you should modify a file called .bashrc.ext or .cshrc.ext. Learn more about the global homes user environment. Important Environment Variables

27

Geoscience/Environment  

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

Geoscience/Environment Geoscience/Environment Geoscience/Environment Print From the high pressures at the Earth's core to the vacuum of outer space, the ALS has tools for investigating samples from either environmental extreme. "Geoscience" at the ALS covers a wide range of topics, from carbon sequestration and air quality to cometary composition and the formation of the solar system. To narrow the focus a bit, the ALS has an important role to play in addressing a number of environmental issues, including environmental remediation, hazardous-waste management, global climate change, agricultural sustainability, and trace-element cycling in ecosystems. These problems present major scientific challenges, in part because natural systems are extremely complex at a range of scales. Moreover, the behavior of these systems is determined by a complex interplay of chemical, physical, and biological processes in spatially heterogeneous environments. The ALS can contribute to the knowledge base needed to address a variety of environmental issues by enabling a variety of investigations, including analytical chemistry, microscopy of heterogeneous media, and reaction kinetics in natural systems.

28

Geoscience/Environment  

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

Geoscience/Environment Print Geoscience/Environment Print From the high pressures at the Earth's core to the vacuum of outer space, the ALS has tools for investigating samples from either environmental extreme. "Geoscience" at the ALS covers a wide range of topics, from carbon sequestration and air quality to cometary composition and the formation of the solar system. To narrow the focus a bit, the ALS has an important role to play in addressing a number of environmental issues, including environmental remediation, hazardous-waste management, global climate change, agricultural sustainability, and trace-element cycling in ecosystems. These problems present major scientific challenges, in part because natural systems are extremely complex at a range of scales. Moreover, the behavior of these systems is determined by a complex interplay of chemical, physical, and biological processes in spatially heterogeneous environments. The ALS can contribute to the knowledge base needed to address a variety of environmental issues by enabling a variety of investigations, including analytical chemistry, microscopy of heterogeneous media, and reaction kinetics in natural systems.

29

E-Print Network 3.0 - ancient geologic samples Sample Search...  

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

geologic samples Page: << < 1 2 3 4 5 > >> 1 Ancient Life Nebraska Unit Kim Vogt Hastings Middle School, Hastings, Nebraska Summary: at the environments we can look at samples of...

30

Anthrax Sampling  

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

Anthrax Anthrax Sampling and Decontamination: Technology Trade-Offs Phillip N. Price, Kristina Hamachi, Jennifer McWilliams, and Michael D. Sohn Environmental Energy Technologies Division Lawrence Berkeley National Laboratory Berkeley CA 94720 September 12, 2008 This work was supported by the Office of Science, Office of High Energy Physics, Homeland Security under the U.S. Department of Energy under Contract No. DE-AC02-05CH1123. Contents 1 Executive Summary 3 1.1 How much sampling is needed to decide if a building is safe? . . . . . . . 3 1.1.1 Sampling Nomogram . . . . . . . . . . . . . . . . . . . . . . . . . . 4 1.2 How many characterization samples should be taken? . . . . . . . . . . . 7 1.3 What decontamination method should be used? . . . . . . . . . . . . . . . 7 1.4 Post-decontamination sampling . . . . . . . . . . . . . . . . . . . . . . . . 8 1.5 What are rules of thumb for cost and effort? . . . . . . . . . . . .

31

Rock Sampling | Open Energy Information  

Open Energy Info (EERE)

Rock Sampling Rock Sampling Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Exploration Technique: Rock Sampling Details Activities (13) Areas (13) Regions (1) NEPA(0) Exploration Technique Information Exploration Group: Field Techniques Exploration Sub Group: Field Sampling Parent Exploration Technique: Field Sampling Information Provided by Technique Lithology: Rock samples are used to define lithology. Field and lab analyses can be used to measure the chemical and isotopic constituents of rock samples. Stratigraphic/Structural: Provides information about the time and environment which formed a particular geologic unit. Microscopic rock textures can be used to estimate the history of stress and strain, and/or faulting. Hydrological: Isotope geochemistry can reveal fluid circulation of a geothermal system.

32

Ecology and environment  

E-Print Network (OSTI)

Ecology and environment Essentials Courses MSci (Hons) in Ecology and Environment MSci (Hons) in Ecology and Environment (research placement) BSc (Hons) in Ecology and Environment Foundation year for UK for the MSci in Ecology and Environment (research placement): AAA Typical A level offer range for the other

Sussex, University of

33

Sampling apparatus  

DOE Patents (OSTI)

A sampling apparatus is provided for sampling substances from solid surfaces. The apparatus includes first and second elongated tubular bodies which telescopically and sealingly join relative to one another. An absorbent pad is mounted to the end of a rod which is slidably received through a passageway in the end of one of the joined bodies. The rod is preferably slidably and rotatably received through the passageway, yet provides a selective fluid tight seal relative thereto. A recess is formed in the rod. When the recess and passageway are positioned to be coincident, fluid is permitted to flow through the passageway and around the rod. The pad is preferably laterally orientable relative to the rod and foldably retractable to within one of the bodies. A solvent is provided for wetting of the pad and solubilizing or suspending the material being sampled from a particular surface. 15 figs.

Gordon, N.R.; King, L.L.; Jackson, P.O.; Zulich, A.W.

1989-07-18T23:59:59.000Z

34

Sampling apparatus  

DOE Patents (OSTI)

A sampling apparatus is provided for sampling substances from solid surfaces. The apparatus includes first and second elongated tubular bodies which telescopically and sealingly join relative to one another. An absorbent pad is mounted to the end of a rod which is slidably received through a passageway in the end of one of the joined bodies. The rod is preferably slidably and rotatably received through the passageway, yet provides a selective fluid tight seal relative thereto. A recess is formed in the rod. When the recess and passageway are positioned to be coincident, fluid is permitted to flow through the passageway and around the rod. The pad is preferably laterally orientable relative to the rod and foldably retractable to within one of the bodies. A solvent is provided for wetting of the pad and solubilizing or suspending the material being sampled from a particular surface.

Gordon, Norman R. (Kennewick, WA); King, Lloyd L. (Benton, WA); Jackson, Peter O. (Richland, WA); Zulich, Alan W. (Bel Air, MD)

1989-01-01T23:59:59.000Z

35

The environment of low-redshift quasar pairs  

Science Journals Connector (OSTI)

......2014 research-article Article The environment of low-redshift quasar pairs A. Sandrinelli...investigate the properties of the galaxy environment of a sample of 14 low-redshift (z...separation does not require any extraordinary environment. galaxies: clusters: general|quasars......

A. Sandrinelli; R. Falomo; A. Treves; E. P. Farina; M. Uslenghi

2014-01-01T23:59:59.000Z

36

Field Sampling | Open Energy Information  

Open Energy Info (EERE)

form form View source History View New Pages Recent Changes All Special Pages Semantic Search/Querying Get Involved Help Apps Datasets Community Login | Sign Up Search Page Edit with form History Facebook icon Twitter icon » Field Sampling Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Exploration Technique: Field Sampling Details Activities (0) Areas (0) Regions (0) NEPA(0) Exploration Technique Information Exploration Group: Field Techniques Exploration Sub Group: Field Sampling Parent Exploration Technique: Field Techniques Information Provided by Technique Lithology: Rock samples are used to define lithology. Field and lab analyses can be used to measure the chemical and isotopic constituents of rock samples. Stratigraphic/Structural: Can reveal relatively high permeability zones. Provides information about the time and environment which formed a particular geologic unit. Microscopic rock textures can be used to estimate the history of stress and strain, and/or faulting.

37

Environment and Climate Change  

E-Print Network (OSTI)

Migration, Environment and Climate Change: ASSESSING THE EVIDENCE #12;The opinions expressed;Migration, Environment and Climate Change: ASSESSING THE EVIDENCE Edited by Frank Laczko and Christine with with the financial support of #12;3 Migration, Environment and Climate Change: Assessing the Evidence Contents

Galles, David

38

Enterococci in the Environment  

Science Journals Connector (OSTI)

...review-article Reviews Enterococci in the Environment Muruleedhara N. Byappanahalli a Meredith...understanding of their ecology in natural environments, as well as their roles as opportunistic...interactions that occur in aquatic environments. Furthermore, the use of single laboratory-grown...

Muruleedhara N. Byappanahalli; Meredith B. Nevers; Asja Korajkic; Zachery R. Staley; Valerie J. Harwood

2012-12-01T23:59:59.000Z

39

Call and Response: Experiments in Sampling the Environment  

E-Print Network (OSTI)

obstacles to solar radiation. NIMS systems have exploited this and have been deployed with battery energy

2004-01-01T23:59:59.000Z

40

NERSC Modules Software Environment  

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

Environment » Modules Environment Environment » Modules Environment Modules Software Environment NERSC uses the module utility to manage nearly all software. There are two huge advantages of the module approach: NERSC can provide many different versions and/or installations of a single software package on a given machine, including a default version as well as several older and newer versions; and Users can easily switch to different versions or installations without having to explicitly specify different paths. With modules, the MANPATH and related environment variables are automatically managed. Users simply ``load'' and ``unload'' modules to control their environment. The module utility consists of two parts: the module command itself and the modulefiles on which it operates. Module Command

Note: This page contains sample records for the topic "70mm sample environment" 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

STAR Test Environment  

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

STAR Test Environment STAR Test Environment STAR Test Environment These instructions describe how to set up the STAR environment independent of the production environment in order to test different installations in $OPTSTAR and $GROUP_DIR. If you want to modify those installations you will need access to the starofl account. Bypass STAR envionment login Edit your ~/.pdsf_setup file changing the STAR_LINUX_SETUP to "use_none" and start a new session. You should not see all the STAR environmental variables defined when you do this (and it will probably be much quicker than usual, too). Do a manual STAR login If you want to modify what test environment you use copy the test login scripts to your own working area: cp -r /common/star/startest /path/to/myworkdir/. If you don't want to modify these files you can source them directly from

42

Energy/Environment/Commissioning  

E-Print Network (OSTI)

//NESTECNESTEC Nobuo NakaharaNobuo Nakahara ICEBO/APCBCAsia Pacific Conference on Building Commissioning 2006.11.7 Opening AddressOpening AddressEnergy/Environment/CommissioningEnergy/Environment/Commissioning Call for Call... Commissioning PrincipleCommissioning Principle Evaluation PrincipleEvaluation Principle How Building & Urban Energy System How Building & Urban Energy System shall be completed and maintained?shall be completed and maintained? Mechanism of Urban Environment...

Nakahara, N.

2006-01-01T23:59:59.000Z

43

Indoor Environment Group  

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

Indoor Environment Group Indoor Environment Group The Indoor Environment Group performs research that aims to maintain healthy and productive indoor environments while buildings are made more energy efficient. We study the links between indoor environmental quality, building ventilation, building energy efficiency and occupants' health, performance and comfort. We undertake experiments in laboratory and field settings and employ modeling to characterize indoor environmental conditions and evaluate the fate, transport and chemical transformations of indoor pollutants. We elucidate pathways of pollutant exposure, evaluate and develop energy efficient means of controlling indoor environmental quality, and provide input for related guidelines and standards. Contacts William Fisk WJFisk@lbl.gov (510) 486-5910

44

Climate Change, Drought & Environment  

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

Afternoon Plenary Session: Current Trends in the Advanced Bioindustry Climate Change, Drought, and EnvironmentMichael Champ, Executive Director, The Sustainable Water Challenge

45

Modeling the indoor environment  

Science Journals Connector (OSTI)

Modeling the indoor environment ... Industrial & Engineering Chemistry Research2007 46 (23), 7489-7496 ... Environmental Science & Technology2007 41 (6), 2028-2035 ...

Barbara S. Austin; Stanley M. Greenfield; Bruce R. Weir; Gerald E. Anderson; Joseph V. Behar

1992-05-01T23:59:59.000Z

46

Virtual Control System Environment  

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

Control System Environment Sandia National Laboratories is a multi-program laboratory managed and operated by Sandia Corporation, a wholly owned subsidiary of Lockheed Martin...

47

Environment Assisted Metrology with Spin Qubit  

E-Print Network (OSTI)

We investigate the sensitivity of a recently proposed method for precision measurement [Phys. Rev. Lett. 106, 140502 (2011)], focusing on an implementation based on solid-state spin systems. The scheme amplifies a quantum sensor response to weak external fields by exploiting its coupling to spin impurities in the environment. We analyze the limits to the sensitivity due to decoherence and propose dynamical decoupling schemes to increase the spin coherence time. The sensitivity is also limited by the environment spin polarization; therefore we discuss strategies to polarize the environment spins and present a method to extend the scheme to the case of zero polarization. The coherence time and polarization determine a figure of merit for the environment's ability to enhance the sensitivity compared to echo-based sensing schemes. This figure of merit can be used to engineer optimized samples for high-sensitivity nanoscale magnetic sensing, such as diamond nanocrystals with controlled impurity density.

Cappellaro, P; Hodges, J S; Jiang, L; Maze, J R; Srensen, A S; Lukin, M D

2012-01-01T23:59:59.000Z

48

Population, Consumption & the Environment  

E-Print Network (OSTI)

12/11/2009 1 Population, Consumption & the Environment Alex de Sherbinin Center for International of carbon in 2001 · The ecological footprint, a composite measure of consumption measured in hectares kind of consumption is bad for the environment? 2. How are population dynamics and consumption linked

Columbia University

49

environment and agriculture  

E-Print Network (OSTI)

environment and agriculture environmentagriculture.curtin.edu.au Bachelor of Science - majorS in agriculture, environmental Biology or coaStal Zone management Science and engineering #12;t he department of environment and agriculture caters for students who are passionate about agriculture, biology, conserving

50

Precision Information Environments  

E-Print Network (OSTI)

Precision Information Environments Unforeseen events, such as the Hudson Bay incident, medium critical information and tools for support. Not all disasters or events that need support are unforeseen Information Environments (PIEs) will provide tailored access to information and decision support capabilities

51

Environment Feature Stories  

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

Environment Feature Stories Environment Feature Stories /community-environment/_assets/images/icon_earthday.jpg Environment Feature Stories Our environmental stewardship commitment: we will clean up the past, minimize impacts for current environmental operations, and create a sustainable future. Piñon trees show increased susceptibility to drought when also subjected to rising temperatures. Rising global temperatures accelerate drought-induced forest mortality Many southwestern forests in the United States will disappear or be heavily altered by 2050, according to a series of joint LANL-UNM studies. - 7/10/13 Haze of smoke emanating from the 2011 Las Conchas, NM fire. Wildfires may contribute more to global warming than previously predicted They suggest that fire emissions could contribute a lot more to the

52

BISEN: Biochemical Simulation Environment  

Science Journals Connector (OSTI)

......how to use MATLAB to generate...265 lines of MATLAB code compute...networks. In Chemical Biophysics...of Cellular Processes. (2008...Supplementary Data 1 - pdf file BISEN: Biochemical Simulation Environment...systems in the MATLAB computing......

J. Vanlier; F. Wu; F. Qi; K. C. Vinnakota; Y. Han; R. K. Dash; F. Yang; D. A. Beard

2009-03-15T23:59:59.000Z

53

Environment Chief Resigns  

Science Journals Connector (OSTI)

Environment Chief Resigns ... Copyright 2013 Chemical & Engineering News ... Lisa P. Jackson, administrator of the Environmental Protection Agency since shortly after President Barack Obama took office in 2009, is stepping down. ...

CHERYL HOGUE

2013-01-07T23:59:59.000Z

54

INTERNATIONAL ENERGY AND ENVIRONMENT  

E-Print Network (OSTI)

in a heat pump cooling system, thereby alleviating peak electricity consumption and associated emissions substituting for banned fluorocarbon refrigerants, coping with carbon costing and reducing water consumptionINTERNATIONAL ENERGY AND ENVIRONMENT FOUNDATION Computational Fluid Dynamics Modeling

55

Measures of galaxy environment I. What is 'environment'?  

Science Journals Connector (OSTI)

......research-article Papers Measures of galaxy environment - I. What is environment? Stuart I. Muldrew 1 * Darren J. Croton 2...Shanghai 200030, China The influence of a galaxys environment on its evolution has been studied and compared......

Stuart I. Muldrew; Darren J. Croton; Ramin A. Skibba; Frazer R. Pearce; Hong Bae Ann; Ivan K. Baldry; Sarah Brough; Yun-Young Choi; Christopher J. Conselice; Nicolas B. Cowan; Anna Gallazzi; Meghan E. Gray; Ruth Grtzbauch; I-Hui Li; Changbom Park; Sergey V. Pilipenko; Bret J. Podgorzec; Aaron S. G. Robotham; David J. Wilman; Xiaohu Yang; Youcai Zhang; Stefano Zibetti

2012-01-21T23:59:59.000Z

56

Reference waste package environment report  

SciTech Connect

One of three candidate repository sites for high-level radioactive waste packages is located at Yucca Mountain, Nevada, in rhyolitic tuff 700 to 1400 ft above the static water table. Calculations indicate that the package environment will experience a maximum temperature of {similar_to}230{sup 0}C at 9 years after emplacement. For the next 300 years the rock within 1 m of the waste packages will remain dehydrated. Preliminary results suggest that the waste package radiation field will have very little effect on the mechanical properties of the rock. Radiolysis products will have a negligible effect on the rock even after rehydration. Unfractured specimens of repository rock show no change in hydrologic characteristics during repeated dehydration-rehydration cycles. Fractured samples with initially high permeabilities show a striking permeability decrease during dehydration-rehydration cycling, which may be due to fracture healing via deposition of silica. Rock-water interaction studies demonstrate low and benign levels of anions and most cations. The development of sorptive secondary phases such as zeolites and clays suggests that anticipated rock-water interaction may produce beneficial changes in the package environment.

Glassley, W.E.

1986-10-01T23:59:59.000Z

57

Superprocesses in a Brownian environment  

Science Journals Connector (OSTI)

...research-article Superprocesses in a Brownian environment Dan Crisan Department of Mathematics...related to an exterior process (the environment). We characterize these superprocesses...branching rates. Superprocesses|Random Environment|Uniqueness In Distribution| 10...

2004-01-01T23:59:59.000Z

58

Illicit drugs in the environment  

Science Journals Connector (OSTI)

...Nick Voulvoulis Illicit drugs in the environment Ettore Zuccato Sara Castiglioni...but risks for human health and the environment cannot be excluded. Morphine, cocaine...time. illicit drugs|drugs of abuse|environment|sewage treatment plant|wastewater...

2009-01-01T23:59:59.000Z

59

Hanford Site Environmental Surveillance Master Sampling Schedule  

SciTech Connect

Environmental surveillance of the Hanford Site and surrounding areas is conducted by the Pacific Northwest National Laboratory (PNNL) for the U.S. Department of Energy (DOE). Sampling is conducted to evaluate levels of radioactive and nonradioactive pollutants in the Hanford environs, as required in DOE Order 5400.1, ''General Environmental protection Program,'' and DOE Order 5400.5, ''Radiation Protection of the Public and the Environment.'' The sampling methods are described in the Environmental Monitoring Plan, United States Department of Energy, Richland Operations Office, DOE/RL-91-50, Rev.2, U.S. Department of Energy, Richland, Washington. This document contains the CY1999 schedules for the routine collection of samples for the Surface Environmental Surveillance Project (SESP) and Drinking Water Monitoring Project. Each section includes the sampling location, sample type, and analyses to be performed on the sample. In some cases, samples are scheduled on a rotating basis and may not be collected in 1999 in which case the anticipated year for collection is provided. In addition, a map is included for each media showing approximate sampling locations.

LE Bisping

1999-02-12T23:59:59.000Z

60

United Nations Environment Programme: Global Environment Outlook | Open  

Open Energy Info (EERE)

Nations Environment Programme: Global Environment Outlook Nations Environment Programme: Global Environment Outlook Jump to: navigation, search Tool Summary Name: United Nations Environment Programme: Global Environment Outlook Agency/Company /Organization: United Nations Environment Programme Topics: Co-benefits assessment, Policies/deployment programs, Resource assessment, Pathways analysis Resource Type: Dataset, Maps Website: geodata.grid.unep.ch/ United Nations Environment Programme: Global Environment Outlook Screenshot References: UNEP Data[1] Overview "The GEO Data Portal is the authoritative source for data sets used by UNEP and its partners in the Global Environment Outlook (GEO) report and other integrated environment assessments. Its online database holds more than 500 different variables, as national, subregional, regional and global

Note: This page contains sample records for the topic "70mm sample environment" 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

GEMS in the environment  

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

GEMS in the environment GEMS in the environment Name: de tar Status: N/A Age: N/A Location: N/A Country: N/A Date: Around 1993 Question: How many years will it be before Genetically Engineered Microorganisms are released into the environment? Replies: Some already have been in controlled and government-approved tests. So have some non-micro organisms, mainly some food crop plants and cattle strains. moodywj In addition to the previous response, I might add that although there are several examples of GEMS which have been released for beneficial purposes, caution must be exercised in order that a potentially harmful organism does not escape into the environment without extremely careful supervision and complete control over its spread. An example of this is the engineered bacteria which make use of crude oil as a carbon source, patented for use on oil spills. Although spraying a solution with these organisms in it can help clean up spills and decrease the OIL'S impact on the environment, you have to be careful about knowing in advance what the organisms will turn to for food once the oil is gone -- will it attack the hydrocarbons of other living organisms?

62

NERSC User Environment  

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

Environment Environment NERSC User Environment Home Directories, Shells and Startup Files All NERSC systems (except PDSF) use global home directories, which are are pre-populated with startup files (also known as dot files) for all available shells. NERSC fully supports bash, csh, and tcsh as login shells. Other shells (ksh, sh, and zsh) are also available. The default shell at NERSC is csh. Changing Your Default Login Shell Use the NERSC Information management (NIM) portal if you want to to change your default login shell. To do this, select Change Shell from the NIM Actions pull-down menu. Managing Your Startup Files The "standard" dot-files are symbolic links to read-only files that NERSC controls. For each standard dot-file, there is a user-writable ".ext" file.

63

Decoherence from spin environments  

Science Journals Connector (OSTI)

We examine two exactly solvable models of decoherencea central spin-system, (i) with and (ii) without a self-Hamiltonian, interacting with a collection of environment spins. In the absence of a self-Hamiltonian we show that in this model (introduced some time ago to illustrate environment-induced superselection) generic assumptions about the coupling strengths can lead to a universal (Gaussian) suppression of coherence between pointer states. On the other hand, we show that when the dynamics of the central spin is dominant a different regime emerges, which is characterized by a non-Gaussian decay and a dramatically different set of pointer states. We explore the regimes of validity of the Gaussian decay and discuss its relation to the spectral features of the environment and to the Loschmidt echo (or fidelity).

F. M. Cucchietti; J. P. Paz; W. H. Zurek

2005-11-29T23:59:59.000Z

64

sediment samples | EMSL  

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

sediment samples sediment samples Leads No leads are available at this time. Diffusional Motion of Redox Centers in Carbonate Electrolytes . Abstract: Ferrocene (Fc) and...

65

Water and Sediment Sampling  

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

analytical laboratory limit below which any level present cannot be determined) Note: Sediment sample locations are co-located with off-site surface water sample locations. Surface...

66

Quantum robots and environments  

Science Journals Connector (OSTI)

Quantum robots and their interactions with environments of quantum systems are described, and their study justified. A quantum robot is a mobile quantum system that includes an on-board quantum computer and needed ancillary systems. Quantum robots carry out tasks whose goals include specified changes in the state of the environment, or carrying out measurements on the environment. Each task is a sequence of alternating computation and action phases. Computation phase activites include determination of the action to be carried out in the next phase, and recording of information on neighborhood environmental system states. Action phase activities include motion of the quantum robot and changes in the neighborhood environment system states. Models of quantum robots and their interactions with environments are described using discrete space and time. A unitary step operator T that gives the single time step dynamics is associated with each task. T=Ta+Tc is a sum of action phase and computation phase step operators. Conditions that Ta and Tc should satisfy are given along with a description of the evolution as a sum over paths of completed phase input and output states. A simple example of a taskcarrying out a measurement on a very simple environmentis analyzed in detail. A decision tree for the task is presented and discussed in terms of the sums over phase paths. It is seen that no definite times or durations are associated with the phase steps in the tree, and that the tree describes the successive phase steps in each path in the sum over phase paths.

Paul Benioff

1998-08-01T23:59:59.000Z

67

Environment scattering in GADRAS.  

SciTech Connect

Radiation transport calculations were performed to compute the angular tallies for scattered gamma-rays as a function of distance, height, and environment. Green's Functions were then used to encapsulate the results a reusable transformation function. The calculations represent the transport of photons throughout scattering surfaces that surround sources and detectors, such as the ground and walls. Utilization of these calculations in GADRAS (Gamma Detector Response and Analysis Software) enables accurate computation of environmental scattering for a variety of environments and source configurations. This capability, which agrees well with numerous experimental benchmark measurements, is now deployed with GADRAS Version 18.2 as the basis for the computation of scattered radiation.

Thoreson, Gregory G.; Mitchell, Dean James; Theisen, Lisa Anne; Harding, Lee T.

2013-09-01T23:59:59.000Z

68

Hanford Site Environmental Surveillance Master Sampling Schedule  

SciTech Connect

Environmental surveillance of the Hanford Site and surrounding areas is conducted by the Pacific Northwest National Laboratory (PNNL) for the U.S. Department of Energy (DOE). Sampling is conducted to evaluate levels of radioactive and nonradioactive pollutants in the Hanford environs, as required in DOE Order 5400.1, General Environmental Protection Program: and DOE Order 5400.5, Radiation Protection of the Public and the Environment. The sampling design is described in the Operations Office, Environmental Monitoring Plan, United States Department of Energy, Richland DOE/RL-91-50, Rev.2, U.S. Department of Energy, Richland, Washington. This document contains the CY 2000 schedules for the routine collection of samples for the Surface Environmental Surveillance Project (SESP) and Drinking Water Monitoring Project. Each section includes sampling locations, sample types, and analyses to be performed. In some cases, samples are scheduled on a rotating basis and may not be collected in 2000 in which case the anticipated year for collection is provided. In addition, a map showing approximate sampling locations is included for each media scheduled for collection.

LE Bisping

2000-01-27T23:59:59.000Z

69

ENVIRONMENT 2006 Annual Report  

E-Print Network (OSTI)

ENVIRONMENT 2006 Annual Report IBM AND THE #12;Table of Contents Global Environmental Management and Management 13 International Performance Measures 13 Water Conservation 15 Climate Protection 16 on environmental protection in 1971. The policy is supported by a comprehensive global environmental management

70

Multiprocessor programming environment  

SciTech Connect

Programming tools and techniques have been well developed for traditional uniprocessor computer systems. The focus of this research project is on the development of a programming environment for a high speed real time heterogeneous multiprocessor system, with special emphasis on languages and compilers. The new tools and techniques will allow a smooth transition for programmers with experience only on single processor systems.

Smith, M.B.; Fornaro, R.

1988-12-01T23:59:59.000Z

71

Collapse, environment, and society  

Science Journals Connector (OSTI)

...irrigable, Near Eastern desert environments. Multiple...turn the land over to desert, and renewed settlement requires...Spain, Mediterranean scrub (i.e., monte bajo...raise the water table of desert plains liable to salinization...while flushing soluble salts downstream. Egypt could...

Karl W. Butzer

2012-01-01T23:59:59.000Z

72

Gamifying intelligent environments  

Science Journals Connector (OSTI)

Recently digital designers have begun to integrate game elements and mechanics into non-game applications, systems, and services, to better engage end-users. This notion is named as the "gamification". In this paper, we discuss the idea of applying the ... Keywords: crowdsourcing, game-based motivation mechanism, gamification, intelligent environments, persuasive system, user engagement

Yefeng Liu; Todorka Alexandrova; Tatsuo Nakajima

2011-12-01T23:59:59.000Z

73

E-Print Network 3.0 - airborne laser swath Sample Search Results  

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

Powered by Explorit Topic List Advanced Search Sample search results for: airborne laser swath Page: << < 1 2 3 4 5 > >> 1 Natural Environment Research Council May 26, 2010...

74

E-Print Network 3.0 - automatic train control Sample Search Results  

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

Powered by Explorit Topic List Advanced Search Sample search results for: automatic train control Page: << < 1 2 3 4 5 > >> 1 ENVIRONMENT, SAFETY & HEALTH DIVISION 15 February...

75

E-Print Network 3.0 - australian computer science Sample Search...  

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

science Search Powered by Explorit Topic List Advanced Search Sample search results for: australian computer science Page: << < 1 2 3 4 5 > >> 1 Environment SocialInnovation...

76

E-Print Network 3.0 - airborne science program Sample Search...  

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

science program Search Powered by Explorit Topic List Advanced Search Sample search results for: airborne science program Page: << < 1 2 3 4 5 > >> 1 Natural Environment Research...

77

E-Print Network 3.0 - air pollution indoor Sample Search Results  

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

indoor Search Powered by Explorit Topic List Advanced Search Sample search results for: air pollution indoor Page: << < 1 2 3 4 5 > >> 1 Building Energy & Environments (BEE) Dept....

78

E-Print Network 3.0 - air pollution-mediated impacts Sample Search...  

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

impacts Search Powered by Explorit Topic List Advanced Search Sample search results for: air pollution-mediated impacts Page: << < 1 2 3 4 5 > >> 1 Natural Environment Research...

79

E-Print Network 3.0 - air pollution mercury Sample Search Results  

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

mercury Search Powered by Explorit Topic List Advanced Search Sample search results for: air pollution mercury Page: << < 1 2 3 4 5 > >> 1 Environment, Health and Safety...

80

E-Print Network 3.0 - alltagsgeschichte im frh- Sample Search...  

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

Search Sample search results for: alltagsgeschichte im frh- Page: << < 1 2 3 4 5 > >> 1 Atmospheric Environment 40 (2006) 15501560 Aerosol hygroscopic properties during Asian...

Note: This page contains sample records for the topic "70mm sample environment" 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

ESPC IDIQ Contract Sample  

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

Document displays a sample indefinite delivery, indefinite quantity (IDIQ) energy savings performance contract (ESPC).

82

September 2004 Water Sampling  

Office of Legacy Management (LM)

Sampling at the Sampling at the Shirley Basin South, Wyoming, Disposal Site September 2013 LMS/SBS/S00613 This page intentionally left blank U.S. Department of Energy DVP-June 2013, Shirley Basin South, Wyoming September 2013 RIN 13065426 Page i Contents Sampling Event Summary ...............................................................................................................1 Shirley Basin South, Wyoming, Disposal Site Sample Location Map ............................................3 Data Assessment Summary ..............................................................................................................5 Water Sampling Field Activities Verification Checklist .............................................................7

83

Environment and Protostellar Evolution  

E-Print Network (OSTI)

Even today in our Galaxy, stars form from gas cores in a variety of environments, which may affect the properties of resulting star and planetary systems. Here we study the role of pressure, parameterized via ambient clump mass surface density, on protostellar evolution and appearance, focussing on low-mass, Sun-like stars and considering a range of conditions from relatively low pressure filaments in Taurus, to intermediate pressures of cluster-forming clumps like the Orion Nebula Cluster (ONC), to very high pressures that may be found in the densest Infrared Dark Clouds (IRDCs) or in the Galactic Center (GC). We present unified analytic and numerical models for collapse of prestellar cores, accretion disks, protostellar evolution and bipolar outflows, coupled to radiative transfer (RT) calculations and a simple astrochemical model to predict CO gas phase abundances. Prestellar cores in high pressure environments are smaller and denser and thus collapse with higher accretion rates and efficiencies, resulting...

Zhang, Yichen

2014-01-01T23:59:59.000Z

84

Gas Sampling Considerations  

Science Journals Connector (OSTI)

Gas sampling is carried out to measure the quality of a gas. Gas samples are sometimes acquired by in situ observation within the main gas body by using remote or visual observation for specific properties. A mor...

Alvin Lieberman

1992-01-01T23:59:59.000Z

85

September 2004 Water Sampling  

Office of Legacy Management (LM)

event. Sampling Protocol Wells USGS-4 and USGS-8 were sampled using dedicated bladder pumps. Data from these wells are qualified with an "F" flag in the database indicating the...

86

Ecology and environment What ecology and environment course is  

E-Print Network (OSTI)

Ecology and environment Essentials What ecology and environment course is there? Ecology 01273 876787 Why ecology and environment at Sussex? · You will be taught by lecturers who are leaders in research, with a broad range of experience and expertise including plant, bird and insect ecology, climate

Sussex, University of

87

September 2004 Water Sampling  

Office of Legacy Management (LM)

Old and New Rifle, Old and New Rifle, Colorado, Processing Sites August 2013 LMS/RFN/RFO/S00613 This page intentionally left blank U.S. Department of Energy DVP-June 2013, Rifle, Colorado August 2013 RIN 13065380 Page i Contents Sampling Event Summary ...............................................................................................................1 Sample Location Map, New Rifle, Colorado, Processing Site ........................................................5 Sample Location Map, Old Rifle, Colorado, Processing Site ..........................................................6 Data Assessment Summary ..............................................................................................................7 Water Sampling Field Activities Verification Checklist .............................................................9

88

September 2004 Water Sampling  

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

3 3 Groundwater and Surface Water Sampling at the Tuba City, Arizona, Disposal Site November 2013 LMS/TUB/S00813 This page intentionally left blank U.S. Department of Energy DVP-August 2013, Tuba City, Arizona November 2013 RIN 13085553 Page i Contents Sampling Event Summary ...............................................................................................................1 Tuba City, Arizona, Disposal Site, Sample Location Map ..............................................................7 Data Assessment Summary ..............................................................................................................9 Water Sampling Field Activities Verification Checklist ...........................................................11

89

September 2004 Water Sampling  

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

and October 2013 and October 2013 Groundwater Sampling at the Bluewater, New Mexico, Disposal Site December 2013 LMS/BLU/S00813 This page intentionally left blank U.S. Department of Energy DVP-August and October 2013, Bluewater, New Mexico December 2013 RIN 13085537 and 13095651 Page i Contents Sampling Event Summary ...............................................................................................................1 Private Wells Sampled August 2013 and October 2013, Bluewater, NM, Disposal Site ................3 Data Assessment Summary ..............................................................................................................5 Water Sampling Field Activities Verification Checklist .............................................................7

90

September 2004 Water Sampling  

Office of Legacy Management (LM)

3 3 Groundwater and Surface Water Sampling at the Slick Rock East and West, Colorado, Processing Sites November 2013 LMS/SRE/SRW/S0913 This page intentionally left blank U.S. Department of Energy DVP-September 2013, Slick Rock, Colorado November 2013 RIN 13095593 Page i Contents Sampling Event Summary ...............................................................................................................1 Slick Rock East and West, Colorado, Processing Sites, Sample Location Map .............................5 Data Assessment Summary ..............................................................................................................7 Water Sampling Field Activities Verification Checklist .............................................................9

91

September 2004 Water Sampling  

Office of Legacy Management (LM)

Riverton, Wyoming, Riverton, Wyoming, Processing Site September 2013 LMS/RVT/S00613 This page intentionally left blank U.S. Department of Energy DVP-June 2013, Riverton, Wyoming September 2013 RIN 13065379 Page i Contents Sampling Event Summary ...............................................................................................................1 Riverton, Wyoming, Processing Site, Sample Location Map .........................................................5 Data Assessment Summary ..............................................................................................................7 Water Sampling Field Activities Verification Checklist .............................................................9 Laboratory Performance Assessment ........................................................................................11

92

Section 44 - Environment  

Science Journals Connector (OSTI)

The category entitled Environment refers to the impact on the natural world of energy use in all forms. This section is complemented by two others, Ecology and Health and Safety, both of which focus on effects on organismal life rather than the physical environment. Ecology deals with energy effects on nonhuman organisms and Health and Safety covers effects on humans. Energy use did affect the environment to some extent in the preindustrial era through the clearing of forests for wood fuel, and through the urban air pollution resulting from burning of this fuel for processes such as ironmaking and brewing. However, it was not until the Industrial Revolution created an intensive demand for fuel to power engines and machines that the natural world was greatly impacted by energy use. This realization of human impact on the environment was associated with the Industrial Revolution because prior to that the concept of Nature as an entity distinct from civilization was not fully developed. When the landscape of Europe and North America began to be transformed on a large scale by industry in the 1800s, this created public awareness that the natural world was being degraded and diminished. The English novelist Charles Dickens wrote in 1840 that in the London of a half century earlier, Nature was not so far removed, or hard to get at, as in these days. In addition to the fundamental idea of Nature as an entity in itself, the 19th century saw the establishment of various other concepts of modern environmental science, such as the heat island effect, the phenomenon of acid rain, the fact of anthropomorphic influence on the physical landscape, and the role of carbon dioxide as a greenhouse gas. Also occurring during this period were the first study of environmental problems, the first formal pollution control measures, the beginnings of the practice of recycling, and the founding of the first environmental advocacy organization (Sierra Club). The development of motor vehicle transportation in the twentieth century brought with it major environmental impacts through air pollution from engine exhaust. This came to a crisis point in the postwar era with major smog events in urban areas such as London and Los Angeles. Disposal of nuclear wastes also became an issue during this time, and remains so today. The 1960s saw the first major commercial oil spill, one of numerous such events to occur since the industry began to use huge supertankers to transport oil from distant sites. Coal mining, always associated with environmental impact since the beginning of the Industrial Revolution, became even more significant in this respect in the late twentieth century, through the controversial practice of mountaintop removal mining. In todays world fossil fuel sources that involve relatively little intrusion on the environment have been depleted, and the energy industry has been required to turn to other resources that are more difficult to extract and thus require more intrusive techniques; e.g., the use of fracking (hydraulic fracturing) to remove natural gas from rock formations far below the Earths surface. Increased use of alternative energy sources will reduce the environmental impact associated with fossil fuels, but the challenge is how to maintain a balance between supplying societys vast energy needs and maintaining the quality of the natural environment.

Cutler J. Cleveland; Christopher Morris

2014-01-01T23:59:59.000Z

93

Mercury in the environment  

ScienceCinema (OSTI)

Abbott works for Idaho National Laboratory as an environmental scientist. Using state-of-thescienceequipment, he continuously samples the air, looking for mercury. In turn, he'll analyzethis long-term data and try to figure out the mercury's point of or

Idaho National Laboratory - Mike Abbott

2010-01-08T23:59:59.000Z

94

Environment assisted electron capture  

E-Print Network (OSTI)

Electron capture by {\\it isolated} atoms and ions proceeds by photorecombination. In this process a species captures a free electron by emitting a photon which carries away the excess energy. It is shown here that in the presence of an {\\it environment} a competing non-radiative electron capture process can take place due to long range electron correlation. In this interatomic (intermolecular) process the excess energy is transferred to neighboring species. The asymptotic expression for the cross section of this process is derived. We demonstrate by explicit examples that under realizable conditions the cross section of this interatomic process can clearly dominate that of photorecombination.

Kirill Gokhberg; Lorenz S. Cederbaum

2009-11-09T23:59:59.000Z

95

Enabling Autonomy in Challenging Environments  

E-Print Network (OSTI)

... · Exteroceptive Sensors (monitor environment) ­ Cameras (single, stereo, omni, FLIR, RGB-d, ...) ­ Laser scanner

Valtorta, Marco

96

Geodata for the urban environment  

E-Print Network (OSTI)

Geodata for the urban environment Robert Hack IAEG, Nottingham, 5 September 2006 #12;5 September 2006 Geodata for the urban environment - IAEG - Hack 2 What is Geodata? All location dependent data from: · Surface, and · Subsurface #12;5 September 2006 Geodata for the urban environment - IAEG - Hack

Hack, Robert

97

Improving virtual environments analysis process  

Science Journals Connector (OSTI)

The use of Virtual Environments (VEs) is increasing rapidly and people are demanding easier and more credible ways to interact with these new sites. We define a VE as a special kind of 3D virtual environment, inhabited by avatars which represent humans ... Keywords: analysis process, software engineering, use concept, virtual environment

Maria-Isabel Snchez-Segura; Angelica De Antonio; Antonio De Amescua

2005-08-01T23:59:59.000Z

98

School of Environment and Sustainability  

E-Print Network (OSTI)

School of Environment and Sustainability Room 323, Kirk Hall 117 Science Place Saskatoon, SK S7N 5C8 Telephone: (306) 966-1985 E-mail: sens.info@usask.ca Master of Environment and Sustainability (MES) Opportunity Sustainability Science in the Delta Dialogue Network The School of Environment and Sustainability

Saskatchewan, University of

99

Sample Proficiency Test exercise  

SciTech Connect

The current format of the OPCW proficiency tests has multiple sets of 2 samples sent to an analysis laboratory. In each sample set, one is identified as a sample, the other as a blank. This method of conducting proficiency tests differs from how an OPCW designated laboratory would receive authentic samples (a set of three containers, each not identified, consisting of the authentic sample, a control sample, and a blank sample). This exercise was designed to test the reporting if the proficiency tests were to be conducted. As such, this is not an official OPCW proficiency test, and the attached report is one method by which LLNL might report their analyses under a more realistic testing scheme. Therefore, the title on the report ''Report of the Umpteenth Official OPCW Proficiency Test'' is meaningless, and provides a bit of whimsy for the analyses and readers of the report.

Alcaraz, A; Gregg, H; Koester, C

2006-02-05T23:59:59.000Z

100

ENVIRONMENT AL REVI  

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

ENVIRONMENT ENVIRONMENT AL REVI EW for CATEG ORI CAL EXCLUS ION DETE RMINATION Rocky Mo unta in Region, Weste rn A rea Power Administra tion Stru cture Replace ment Fla min g Go rge-Vern a l No.3 138-kV tra nsmiss ion lin e (Struct ure No. 25/6) Spr ing 201 2 A. Ilricf J)cscription of Proposal: Western Area Power Adm inistration (Western) proposes to replace Structure No. 25/6 on the Flaming Gorge-Vernal No.3 138-kV transmission line. The structure is located on Bureau of Land Management lands in Uintah County. Utah (Township 3S, Range 22E, Section 7; Donkey Flat 7.5' USGS quadrangle). Work consists of removal and in-kind replacement of the wood H-frame structure and anchors utilizing rubber tired vehicles. crane, bucket truck, pole trucks/trailers, auger rig. and pick-up trucks. All work will be conducted on Western's existing

Note: This page contains sample records for the topic "70mm sample environment" 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

On representing chemical environments  

Science Journals Connector (OSTI)

We review some recently published methods to represent atomic neighborhood environments, and analyze their relative merits in terms of their faithfulness and suitability for fitting potential energy surfaces. The crucial properties that such representations (sometimes called descriptors) must have are differentiability with respect to moving the atoms and invariance to the basic symmetries of physics: rotation, reflection, translation, and permutation of atoms of the same species. We demonstrate that certain widely used descriptors that initially look quite different are specific cases of a general approach, in which a finite set of basis functions with increasing angular wave numbers are used to expand the atomic neighborhood density function. Using the example system of small clusters, we quantitatively show that this expansion needs to be carried to higher and higher wave numbers as the number of neighbors increases in order to obtain a faithful representation, and that variants of the descriptors converge at very different rates. We also propose an altogether different approach, called Smooth Overlap of Atomic Positions, that sidesteps these difficulties by directly defining the similarity between any two neighborhood environments, and show that it is still closely connected to the invariant descriptors. We test the performance of the various representations by fitting models to the potential energy surface of small silicon clusters and the bulk crystal.

Albert P. Bartk; Risi Kondor; Gbor Csnyi

2013-05-28T23:59:59.000Z

102

Systematic sampling with errors in sample locations  

Science Journals Connector (OSTI)

......truncation points 0 and 2 and standard deviation = 0 05 (middle...distributed with density h. Standard renewal theory yields...systematic sampling: a review of Matheron's transitive...Trans. Inst. Econ. Mining 59, 147. GUAL-ARNAU...methods. J. Statist. Plan. Infer. 77, 263279......

Johanna Ziegel; Adrian Baddeley; Karl-Anton Dorph-Petersen; Eva B. Vedel Jensen

2010-03-01T23:59:59.000Z

103

SC e-journals, Environment  

Office of Scientific and Technical Information (OSTI)

Environment Environment Acta hydrochimica et hydrobiologica Agricultural & Forest Meteorology Air, Soil and Water Research - OAJ American Journal of Environmental Sciences - OAJ Annual Review of Ecology, Evolution, and Systematics Annual Review of Environment and Resources Annual Review of Plant Biology Applied and Environmental Microbiology Applied and Environmental Soil Science - OAJ Applied Microbiology and Biotechnology Aquatic Ecology Archives of Environmental Contamination and Toxicology Atmospheric Chemistry and Physics - OAJ Atmospheric Environment BioControl Biogeochemistry Biogeosciences - OAJ Biomass & Bioenergy Bioprocess and Biosystems Engineering Bioresource Technology Biotechnology Advances BMC Ecology - OAJ Bulletin of Engineering Geology and the Environment

104

Decoherence suppression via environment preparation  

SciTech Connect

To protect a quantum system from decoherence due to interaction with its environment, we investigate the existence of initial states of the environment allowing for decoherence-free evolution of the system. For a class of models in which a two-state system and a dynamical environment interact through a Hamiltonian restricted to be a tensor product, we prove that such states exist if and only if the interaction and self-evolution Hamiltonians of the environment share an eigenstate. If decoherence by state preparation is not possible, we show that initial states minimizing decoherence result from a delicate compromise between the environment and interaction dynamics.

Landon-Cardinal, Olivier [Departement de Physique, Universite de Montreal, CP 6128, Succ. Centreville, Montreal, Quebec, H3C 3J7 (Canada); Departement IRO, Universite de Montreal, CP 6128, Succ. Centreville, Montreal, Quebec, H3C 3J7 (Canada); MacKenzie, Richard [Departement de Physique, Universite de Montreal, CP 6128, Succ. Centreville, Montreal, Quebec, H3C 3J7 (Canada)

2009-12-15T23:59:59.000Z

105

Assessing respondent-driven sampling  

Science Journals Connector (OSTI)

...convenience sampling through the internet versus respondent driven sampling...in Social Networks, Drug Abuse, and HIV Transmission , eds...5) MSM Tallinn, Estonia Internet convenience sampling...convenience sampling through the internet versus respondent driven sampling...

Sharad Goel; Matthew J. Salganik

2010-01-01T23:59:59.000Z

106

Microclimate Corrosion Effects in Coastal Environments  

SciTech Connect

The Albany Research Center is conducting atmospheric corrosion research in coastal environments to improve the performance of materials in the Nation's infrastructure. The corrosion of bare metals, and of painted, thermal-sprayed, and galvanized steels are presented for one-year exposures at sites located on bridges and utility poles along the Oregon coast. The effects of microclimates (for example distance from the ocean, high wind zones, and salt-fog prone regions) are examined in conjunction with sample orientation and sheltered/unsheltered comparisons. An atmospheric corrosion model examines the growth and dissolution of corrosion product layers to arrive at a steady-state thickness and corrosion rate.

Holcomb, G.R.; Covino, B.S. Jr.; Bullard, S.J.; Cramer, S.D.

1996-03-24T23:59:59.000Z

107

Environment, Safety & Health  

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

Links Links ESSH Policy Site Environmental Reports Environmental Regulators Upton Ecological and Research Reserve Pollution Prevention Organizations ES&H Directorate Environmental Protection Division Environmental Restoration Division Safety & Health Services Other BNL Site Index Can't View PDFs? Environment, Safety & Health Brookhaven National Lab is committed to continual improvement in environmental, safety, security, and health (ESSH) performance. Full policy description. Restoration Projects Brookhaven Graphite Research Reactor decommissioning, High Flux Beam Reactor decommissioning Groundwater Projects Peconic River Cleanup Peconic River Working Group Environmental Restoration Projects green tech ISB-inspired Greening Strategies for Your Home or Office Being green isn't rocket science. Several strategies that earned the ISB its LEED Gold certification can help reduce energy usage and make any building more environmentally friendly.

108

September 2004 Water Sampling  

Office of Legacy Management (LM)

Green River, Utah, Disposal Site Green River, Utah, Disposal Site August 2013 LMS/GRN/S00613 This page intentionally left blank U.S. Department of Energy DVP-June 2013, Green River, Utah August 2013 RIN 13065402 Page i Contents Sampling Event Summary ...............................................................................................................1 Data Assessment Summary ..............................................................................................................7 Water Sampling Field Activities Verification Checklist .............................................................9 Laboratory Performance Assessment ........................................................................................11 Sampling Quality Control Assessment ......................................................................................18

109

Sampled data lattice filters  

E-Print Network (OSTI)

SAMPLED DATA LATTICE FILTERS A Thesis by WILLIAM TERRY THRIFT III Submitted to the Graduate College of Texas A&M University in partial fulfillment of the requirements for the degree of MASTER OF SCIENCE December 1979 Major Subfect...: Electrical Engineering SAMPLED DATA LATTICE FILTERS A Thesis by WILLIAM TERRY THRIFT III Approved as to style and content by: (Chair an of Committee) (Hea f Department) (Member) (Member) (Member) (Member) December 1979 ABSTRACT Sampled Data...

Thrift, William Terry

2012-06-07T23:59:59.000Z

110

Gas Composition and Oxygen Supply in the Root Environment of Substrates in Closed Hydroponic Systems  

E-Print Network (OSTI)

299 Gas Composition and Oxygen Supply in the Root Environment of Substrates in Closed Hydroponic Abstract The objective of this study was to get more information about the root zone, mainly the gas and ethylene, a gas sampling system was used to get gas samples from the root zone. CO2 gas samples of 20 ml

Lieth, J. Heinrich

111

September 2004 Water Sampling  

Office of Legacy Management (LM)

sample recovery not within control limits. Organic: Tentatively identified compound (TIC). P > 25% difference in detected pesticide or Aroclor concentrations between 2 columns....

112

EMSL - sediment samples  

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

sediment-samples en Diffusional Motion of Redox Centers in Carbonate Electrolytes . http:www.emsl.pnl.govemslwebpublicationsdiffusional-motion-redox-centers-carbonate-electrol...

113

September 2004 Water Sampling  

Office of Legacy Management (LM)

conducted in accordance with the Sampling and Analysis Plan for the U. S. Department of Energy Office of Legacy Management Sites (LMSPROS04351, continually updated). Monitoring...

114

September 2004 Water Sampling  

Office of Legacy Management (LM)

4 Groundwater and Surface Water Sampling at the Gunnison, Colorado, Processing Site September 2014 LMSGUPS00414 This page intentionally left blank U.S. Department of Energy...

115

September 2004 Water Sampling  

Office of Legacy Management (LM)

4 Groundwater and Surface Water Sampling at the Slick Rock, Colorado, Processing Sites December 2014 LMSSRWSRES00914 This page intentionally left blank U.S. Department of Energy...

116

Sandia National Laboratories: Climate/Environment  

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

ClimateEnvironment ClimateEnvironment On January 27, 2011, in ClimateEnvironment Sensing and Monitoring Modeling and Analysis Carbon Management Water Security Publications...

117

EEI Environment Meetings Presentation | Department of Energy  

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

EEI Environment Meetings Presentation EEI Environment Meetings Presentation EEI Environment Meetings Presentation More Documents & Publications U.S. Energy Association Presentation...

118

Sampling system and method  

DOE Patents (OSTI)

The present disclosure provides an apparatus and method for coupling conduit segments together. A first pump obtains a sample and transmits it through a first conduit to a reservoir accessible by a second pump. The second pump further conducts the sample from the reservoir through a second conduit.

Decker, David L.; Lyles, Brad F.; Purcell, Richard G.; Hershey, Ronald Lee

2013-04-16T23:59:59.000Z

119

2003 CBECS Sample Design  

U.S. Energy Information Administration (EIA) Indexed Site

Technical Information > Sample Design Technical Information > Sample Design How the Survey Was Conducted 2003 Commercial Buildings Energy Consumption Survey: Sample Design Introduction The Commercial Buildings Energy Consumption Survey (CBECS) is conducted quadrennially by the Energy Information Administration (EIA) to provide basic statistical information about energy consumption and expenditures in U.S. commercial buildings and information about energy-related characteristics of these buildings. The survey is based upon a sample of commercial buildings selected according to the sample design requirements described below. A “building,” as opposed to an “establishment,” is the basic unit of analysis for the CBECS because the building is the energy-consuming unit. The 2003 CBECS was the eighth survey conducted since 1979

120

Sample Changes and Issues  

U.S. Energy Information Administration (EIA) Indexed Site

Sample and Model Issues Sample and Model Issues Summary Our comprehensive review of the EIA 914 has confirmed that discrepancies can arise between estimates for December of one year and January of the next. These are most evident for Texas estimates between December 2008 and January 2009. Reports now available from HPDI show that production for all the companies we sampled in both 2008 and 2009 rose by about 60 million cubic feet per day (MMcf/d) in January and that total production in Texas rose by a similar amount. Our estimate was a decrease of 360 MMcf/d. Why the difference? Computationally, EIA-914 estimates depend on two factors: * Reports from the companies in the survey sample * An expansion factor to estimate total production from the sample's reported

Note: This page contains sample records for the topic "70mm sample environment" 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

Market Design Test Environments  

SciTech Connect

Power industry restructuring continues to evolve at multiple levels of system operations. At the bulk electricity level, several organizations charged with regional system operation are implementing versions of a Wholesale Power Market Platform (WPMP) in response to U.S. Federal Energy Regulatory Commission initiatives. Recently the Energy Policy Act of 2005 and several regional initiatives have been pressing the integration of demand response as a resource for system operations. These policy and regulatory pressures are driving the exploration of new market designs at the wholesale and retail levels. The complex interplay among structural conditions, market protocols, and learning behaviors in relation to short-term and longer-term market performance demand a flexible computational environment where designs can be tested and sensitivities to power system and market rule changes can be explored. This paper presents the use of agent-based computational methods in the study of electricity markets at the wholesale and retail levels, and distinctions in problem formulation between these levels.

Widergren, Steven E.; Sun, Junjie; Tesfatsion, Leigh

2006-06-18T23:59:59.000Z

122

Alaska Forum on the Environment  

Office of Energy Efficiency and Renewable Energy (EERE)

The Alaska Forum on the Environment (AFE) is Alaska's largest statewide gathering of environmental professionals from government agencies, non-profit and for-profit businesses, community leaders,...

123

ENVIRONMENT, SAFETY, AND HEALTH (ESH)  

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

ENVIRONMENT, SAFETY, AND HEALTH (ESH) OBJECTIVE ESH.1: Line management has established programs to assure safe accomplishment of work. Personnel exhibit an awareness of public and...

124

The Environment of ``E+A'' Galaxies  

E-Print Network (OSTI)

The violent star formation history of ``E+A'' galaxies and their detection almost exclusively in distant clusters is frequently used to link them to the ``Butcher-Oemler effect'' and to argue that cluster environment influences galaxy evolution. From 11113 spectra in the Las Campanas Redshift Survey, we have obtained a unique sample of 21 nearby ``E+A" galaxies. Surprisingly, a large fraction (about 75%) of these ``E+A''s lie in the field. Therefore, interactions with the cluster environment, in the form of the ICM or cluster potential, are not essential for ``E+A'' formation. If one mechanism is responsible for ``E+A''s, their existence in the field and the tidal features in at least 5 of the 21 argue that galaxy-galaxy interactions and mergers are that mechanism. The most likely environments for such interactions are poor groups, which have lower velocity dispersions than clusters and higher galaxy densities than the field. In hierarchical models, groups fall into clusters in greater numbers at intermediate redshifts than they do today. Thus, the Butcher-Oemler effect may reflect the typical evolution of galaxies in groups and in the field rather than the influence of clusters on star formation in galaxies. This abstract is abridged.

A. I. Zabludoff; D. Zaritsky; H. Lin; D. Tucker; Y. Hashimoto; S. A. Shectman; A. Oemler; R. P. Kirshner

1995-12-11T23:59:59.000Z

125

Definition: Soil Gas Sampling | Open Energy Information  

Open Energy Info (EERE)

Definition Definition Edit with form History Facebook icon Twitter icon » Definition: Soil Gas Sampling Jump to: navigation, search Dictionary.png Soil Gas Sampling Soil gas sampling is sometimes used in exploration for blind geothermal resources to detect anomalously high concentrations of hydrothermal gases in the near-surface environment. Identification of high concentrations of hydrothermal gas species may indicates the presence of enhanced permeability (faults) and high temperature hydrothermal activity at depth. Soil gas data may also be used to study other important aspects of the geothermal system, such as distinguishing between magmatic and amagmatic sources of heat. The technique may also be used for ongoing monitoring of the geothermal system during resource development and production.

126

Environments Journal of Arid Environments 69 (2007) 633657  

E-Print Network (OSTI)

these processes are interrelated with surface age. r 2007 Elsevier Ltd. All rights reserved. Keywords: AeolianJournal of Arid Environments Journal of Arid Environments 69 (2007) 633­657 Impacts of interrelated biotic and abiotic processes during the past 125 000 years of landscape evolution in the Northern Mojave

Ahmad, Sajjad

127

September 2004 Water Sampling  

Office of Legacy Management (LM)

3-Sampling and Analysis Work Orders Attachment 4-Trip Reports DVP-June and September 2013, Durango, Colorado U.S. Department of Energy RIN 13055370 and 13085577 March 2014 Page...

128

September 2004 Water Sampling  

Office of Legacy Management (LM)

agency thereof or its contractors or subcontractors. U.S. Department of Energy DVP-May 2013, Rulison, Colorado October 2013 RIN 13055300 Page i Contents Sampling Event Summary...

129

September 2004 Water Sampling  

Office of Legacy Management (LM)

analyses were conducted as specified in the 2004 Monticello Mill Tailings Site Operable Unit III Post-Record of Decision Monitoring Plan, Draft Final and Sampling and Analysis Plan...

130

September 2004 Water Sampling  

Office of Legacy Management (LM)

2014 Groundwater, Surface Water, Produced Water, and Natural Gas Sampling at the Gasbuggy, New Mexico, Site October 2014 LMSGSBS00614 Available for sale to the public from: U.S....

131

September 2004 Water Sampling  

Office of Legacy Management (LM)

Site August 2014 LMSGRNS00614 This page intentionally left blank U.S. Department of Energy DVP-June 2014, Green River, Utah August 2014 RIN 14066228 Page i Contents Sampling...

132

Climatic data, sample of  

Science Journals Connector (OSTI)

The representative sample data given below is derived from Climates of the World (Environmental Data Service, 1972). To facilitate conversion from degrees Fahrenheit, inches of precipitation, and elevation in fee...

John E. Oliver

1987-01-01T23:59:59.000Z

133

MEASUREMENT, MATERIALS & SUSTAINABLE ENVIRONMENT CENTER  

E-Print Network (OSTI)

M2SEC MEASUREMENT, MATERIALS & SUSTAINABLE ENVIRONMENT CENTER #12;#12;M2SEC | The University 66045 MEASUREMENT, MATERIALS & SUSTAINABLE ENVIRONMENT CENTER The Measurement, Materials Sustainable initiative themes of KU's strategic plan, Bold Aspirations: · Sustaining The Planet, Powering The World

134

DISTRIBUTED AND COLLABORATIVE SYNTHETIC ENVIRONMENTS  

E-Print Network (OSTI)

the functions required for the geometric engine of a synthetic environment system. · A distribution on networked desktop machines. Geometric Engine A critical subsystem in all synthetic environment systems is the geometric engine, or the software module responsible for creating a realistic view of the simulated world

Texas at Austin, University of

135

The environment for technological change  

Science Journals Connector (OSTI)

Technological change takes place in a social and economic context. This context can influence the nature, direction, and rapidity of technological change. This paper examines the likely environment for technological change in the near future, by projecting recent trends. This environment should be taken into account by research planners and technology managers.

Joseph P. Martino

1999-01-01T23:59:59.000Z

136

Dissolution actuated sample container  

DOE Patents (OSTI)

A sample collection vial and process of using a vial is provided. The sample collection vial has an opening secured by a dissolvable plug. When dissolved, liquids may enter into the interior of the collection vial passing along one or more edges of a dissolvable blocking member. As the blocking member is dissolved, a spring actuated closure is directed towards the opening of the vial which, when engaged, secures the vial contents against loss or contamination.

Nance, Thomas A.; McCoy, Frank T.

2013-03-26T23:59:59.000Z

137

Citation Environment of Angewandte Chemie  

E-Print Network (OSTI)

Recently, aggregated journal-journal citation networks were made accessible from the perspective of each journal included in the Science Citation Index see (http://www.leydesdorff.net/). The local matrices can be used to inspect the relevant citation environment of a journal using statistical analysis and visualization techniques from social network analysis. The inspection gives an answer to the question what the local impact of this and other journals in the environment is. In this study the citation environment of Angewandte Chemie was analysed. Angewandte Chemie is one of the prime chemistry journals in the world. Its environment was compared with that of the Journal of the American Chemical Society. The results of the environment analyses give a detailed insight into the field-embeddedness of Angewandte Chemie. The impacts of the German and international editions of this journal are compared.

Bornmann, Lutz; Marx, Werner

2009-01-01T23:59:59.000Z

138

Liquid sampling system  

DOE Patents (OSTI)

A conduit extends from a reservoir through a sampling station and back to the reservoir in a closed loop. A jet ejector in the conduit establishes suction for withdrawing liquid from the reservoir. The conduit has a self-healing septum therein upstream of the jet ejector for receiving one end of a double-ended cannula, the other end of which is received in a serum bottle for sample collection. Gas is introduced into the conduit at a gas bleed between the sample collection bottle and the reservoir. The jet ejector evacuates gas from the conduit and the bottle and aspirates a column of liquid from the reservoir at a high rate. When the withdrawn liquid reaches the jet ejector the rate of flow therethrough reduces substantially and the gas bleed increases the pressure in the conduit for driving liquid into the sample bottle, the gas bleed forming a column of gas behind the withdrawn liquid column and interrupting the withdrawal of liquid from the reservoir. In the case of hazardous and toxic liquids, the sample bottle and the jet ejector may be isolated from the reservoir and may be further isolated from a control station containing remote manipulation means for the sample bottle and control valves for the jet ejector and gas bleed. 5 figs.

Larson, L.L.

1984-09-17T23:59:59.000Z

139

Liquid sampling system  

DOE Patents (OSTI)

A conduit extends from a reservoir through a sampling station and back to the reservoir in a closed loop. A jet ejector in the conduit establishes suction for withdrawing liquid from the reservoir. The conduit has a self-healing septum therein upstream of the jet ejector for receiving one end of a double-ended cannula, the other end of which is received in a serum bottle for sample collection. Gas is introduced into the conduit at a gas bleed between the sample collection bottle and the reservoir. The jet ejector evacuates gas from the conduit and the bottle and aspirates a column of liquid from the reservoir at a high rate. When the withdrawn liquid reaches the jet ejector the rate of flow therethrough reduces substantially and the gas bleed increases the pressure in the conduit for driving liquid into the sample bottle, the gas bleed forming a column of gas behind the withdrawn liquid column and interrupting the withdrawal of liquid from the reservoir. In the case of hazardous and toxic liquids, the sample bottle and the jet ejector may be isolated from the reservoir and may be further isolated from a control station containing remote manipulation means for the sample bottle and control valves for the jet ejector and gas bleed.

Larson, Loren L. (Idaho Falls, ID)

1987-01-01T23:59:59.000Z

140

Efficiencies of Recovery of Bdellovibrios from Brackish- Water Environments by Using Various Bacterial Species as Prey  

Science Journals Connector (OSTI)

...Microbial Ecology Efficiencies of Recovery of...from Brackish- Water Environments by...from moderate salt water. Efficiencies of recovery of...were tested for efficiencies at recovering bdellovibrios...from environmental water samples. The bacteria...

A. J. Schoeffield; H. N. Williams

1990-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "70mm sample environment" 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

Report Sample 5  

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

Prepared for: Prepared by: Prepared for: Prepared by: U.S. Department of Energy AECOM Minneapolis Project Number 60140143 June 2010 Environment Final Environmental Assessment and Notice of Wetland Involvement Construction and Operation of a Proposed Cellulosic Biorefinery, BlueFire Fulton Renewable Energy, LLC, Fulton, Mississippi i BlueFire DOE Final EA 6-4-10.docx Contents Executive Summary ........................................................................................................................................... 1 Acronyms, Abbreviations, and Terms ............................................................................................................ 3 1.0 Introduction ............................................................................................................................................. 1-1

142

Fluid sampling system  

DOE Patents (OSTI)

An fluid sampling system allows sampling of radioactive liquid without spillage. A feed tank is connected to a liquid transfer jet powered by a pumping chamber pressurized by compressed air. The liquid is pumped upwardly into a sampling jet of a venturi design having a lumen with an inlet, an outlet, a constricted middle portion, and a port located above the constricted middle portion. The liquid is passed under pressure through the constricted portion causing its velocity to increase and its pressure to be decreased, thereby preventing liquid from escaping. A septum sealing the port can be pierced by a two pointed hollow needle leading into a sample bottle also sealed by a pierceable septum affixed to one end. The bottle is evacuated by flow through the sample jet, cyclic variation in the sampler jet pressure periodically leaves the evacuated bottle with lower pressure than that of the port, thus causing solution to pass into the bottle. The remaining solution in the system is returned to the feed tank via a holding tank. 4 figs.

Houck, E.D.

1994-10-11T23:59:59.000Z

143

Coal ash behavior in reducing environments  

SciTech Connect

This project is a four-year program designed to investigate the transformations and properties of coal ash in reducing environment systems. This project is currently midway through its third year. The work to date has emphasized four areas of research: (1) the development of quantitative techniques to analyze reduced species, (2) the production of gasification-type samples under closely controlled conditions, (3) the systematic gasification of specific coals to produce information about their partitioning during gasification, and (4) the study of the physical properties of ashes and slags under reducing atmospheres. The project is organized into three tasks which provide a strong foundation for the project. Task 1, Analytical Methods Development, has concentrated on the special needs of analyzing samples produced under a reducing atmosphere as opposed to the more often studied combustion systems. Task 2, Inorganic Partitioning and Ash Deposition, has focused on the production of gasification-type samples under closely controlled conditions for the study of inorganic partitioning that may lead to deposition. Task 3, Ash and Slag Physical Properties, has made large gains in the areas of sintering and strength development of coal ashes under reducing atmospheres for the evaluation of deposition problems. Results are presented for all three tasks.

Benson, S.A.; Erickson, T.A.; Brekke, D.W.; Folkedahl, B.C.; Tibbetts, J.E.; Nowok, J.W.

1994-10-01T23:59:59.000Z

144

Quality In-Plant Environment  

E-Print Network (OSTI)

, the Quality of In-plant Envi~onment. How can employees be expected to p~oduce Wo~ld-class quality pa~ts with a "di~ty" plant? Obviously, the wo~k environment has an effect on the attitude of the wo~k force. Quality of In-plant Environment con sists... reduced to .87 years. CONCLUSION The changing business climate can present opportunities for dramatic energy savings. Concepts such as Quality of Work LiEe and Quality In-Plant Environment may initially appear to have a very negative efE~ct on total...

Petzold, M. A.

145

Viscous sludge sample collector  

DOE Patents (OSTI)

A vertical core sample collection system for viscous sludge. A sample tube's upper end has a flange and is attached to a piston. The tube and piston are located in the upper end of a bore in a housing. The bore's lower end leads outside the housing and has an inwardly extending rim. Compressed gas, from a storage cylinder, is quickly introduced into the bore's upper end to rapidly accelerate the piston and tube down the bore. The lower end of the tube has a high sludge entering velocity to obtain a full-length sludge sample without disturbing strata detail. The tube's downward motion is stopped when its upper end flange impacts against the bore's lower end inwardly extending rim.

Beitel, George A [Richland, WA

1983-01-01T23:59:59.000Z

146

3 - Nanoparticle exposure assessment: methods, sampling techniques, and data analysis  

Science Journals Connector (OSTI)

Abstract: Nanotechnology is now applied to many industries, resulting in a wide range of nanomaterial-containing products, such as electronic components, cosmetics, medicines, vehicles, and home appliances. Nanoparticles can be released throughout the life cycle of nanoproducts, including manufacture, consumer use, and disposal, thereby involving workers, consumers, and the environment in potential exposure. However, there is no current consensus on the best sampling method for characterizing manufactured nanoparticle exposure. Therefore, this chapter addresses nanoparticle exposure assessment methods, sampling techniques, and data analysis.

I.J. Yu; G. Ichihara; K. Ahn

2014-01-01T23:59:59.000Z

147

The Future of Controlled Environments  

Science Journals Connector (OSTI)

We have seen how controlled environments can provide us with an appropriate place for the production of or research into sensitive materials, processes, or artifacts. As we discussed in Chapter 1, however, the...

M. Kozicki; S. Hoenig; P. Robinson

1991-01-01T23:59:59.000Z

148

DPC materials and corrosion environments  

SciTech Connect

This review focuses on the performance of basket materials that could be exposed to ground water over thousands of years, and prospective disposal overpack materials that could possibly be used to protect dual-purpose canisters (DPCs) in disposal environments.

Ilgen, Anastasia G.; Bryan, Charles R.; Stephanie Teich-McGoldrick; Ernest Hardin

2014-10-01T23:59:59.000Z

149

Computational awareness towards green environments  

Science Journals Connector (OSTI)

This special issue calls for high quality and state-of-the-art research issues and results concerning the development of green environment from the perspective of computing systems. ... trends, and solutions of c...

Neil Y. Yen; Cho-Li Wang; Sajid Hussain; Jong Hyuk Park

2014-09-01T23:59:59.000Z

150

Environment | OpenEI Community  

Open Energy Info (EERE)

by Jessi3bl(15) Member 16 December, 2012 - 19:18 GE, Clean Energy Fuels Partner to Expand Natural Gas Highway clean energy Clean Energy Fuels energy Environment Fuel GE Innovation...

151

_____________________________ Environment, Health, & Safety _________ __________________ Training Program  

E-Print Network (OSTI)

working at the lab must comply with the requirements of Pub 3000, Chapter 8, Electrical Safety at LBNL. · Define roles and responsibilities related to electrical safety at LBNL. · Recognize Stop Work_____________________________ Environment, Health, & Safety _________ __________________ Training

152

Robot Manipulation in Human Environments  

E-Print Network (OSTI)

Human environments present special challenges for robot manipulation. They are often dynamic, difficult to predict, and beyond the control of a robot engineer. Fortunately, many characteristics of these settings can be ...

Edsinger, Aaron

2007-01-16T23:59:59.000Z

153

Robot manipulation in human environments  

E-Print Network (OSTI)

Human environments present special challenges for robot manipulation. They are often dynamic, difficult to predict, and beyond the control of a robot engineer. Fortunately, many characteristics of these settings can be ...

Edsinger, Aaron Ladd, 1972-

2007-01-01T23:59:59.000Z

154

Cyclogenesis in a Saturated Environment  

Science Journals Connector (OSTI)

The dynamics of baroclinic wave growth in a saturated environment is examined using linear and nonlinear models employing a parameterization of latent heat release that assumes all rising air is saturated, and saturation equivalent potential ...

Jeffrey S. Whitaker; Christopher A. Davis

1994-03-01T23:59:59.000Z

155

An environment for font design  

E-Print Network (OSTI)

AN ENVIRONMENT FOR FONT DESIGN A Thesis by LILY BARKOVIC Submitted to the Graduate College of Texas A&M University in partial fulfillment of the requirements of the degree of MASTER OF SCIENCE December 1986 Major Subject: Computer Science... AN ENVIRONMENT FOR FONT DESIGN A Thesis by LILY BARKOVIC Approved as to style and content by: S. Bart Childs (Chair of Committee) Udo W, Pooch (Member) Norman W. uncle (Member Glen N. Williams (Head of Department) December 1986 ABSTRACT...

Barkovic, Lily

2012-06-07T23:59:59.000Z

156

Decoupled Sampling for Graphics Pipelines  

E-Print Network (OSTI)

We propose a generalized approach to decoupling shading from visibility sampling in graphics pipelines, which we call decoupled sampling. Decoupled sampling enables stochastic supersampling of motion and defocus blur at ...

Ragan-Kelley, Jonathan Millar

157

Fluid sampling apparatus and method  

DOE Patents (OSTI)

Incorporation of a bellows in a sampling syringe eliminates ingress of contaminants, permits replication of amounts and compression of multiple sample injections, and enables remote sampling for off-site analysis. 3 figs.

Yeamans, D.R.

1998-02-03T23:59:59.000Z

158

Soil sampling kit and a method of sampling therewith  

DOE Patents (OSTI)

A soil sampling device and a sample containment device for containing a soil sample is disclosed. In addition, a method for taking a soil sample using the soil sampling device and soil sample containment device to minimize the loss of any volatile organic compounds contained in the soil sample prior to analysis is disclosed. The soil sampling device comprises two close fitting, longitudinal tubular members of suitable length, the inner tube having the outward end closed. With the inner closed tube withdrawn a selected distance, the outer tube can be inserted into the ground or other similar soft material to withdraw a sample of material for examination. The inner closed end tube controls the volume of the sample taken and also serves to eject the sample. The soil sample containment device has a sealing member which is adapted to attach to an analytical apparatus which analyzes the volatile organic compounds contained in the sample. The soil sampling device in combination with the soil sample containment device allows an operator to obtain a soil sample containing volatile organic compounds and minimizing the loss of the volatile organic compounds prior to analysis of the soil sample for the volatile organic compounds. 11 figures.

Thompson, C.V.

1991-02-05T23:59:59.000Z

159

A Virtual Environment Framework For Software Engineering  

E-Print Network (OSTI)

A Virtual Environment Framework For Software Engineering Stephen E. Dossick Submitted in partial Environment Framework for Software Engineering Stephen E. Dossick The field of Software Engineering, responsible for mapping project artifacts into virtual environment furnishings, and the CHIME Theme Manager

Kaiser, Gail E.

160

Groundwater Sampling | Open Energy Information  

Open Energy Info (EERE)

Groundwater Sampling Groundwater Sampling Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Exploration Technique: Groundwater Sampling Details Activities (3) Areas (2) Regions (0) NEPA(0) Exploration Technique Information Exploration Group: Field Techniques Exploration Sub Group: Field Sampling Parent Exploration Technique: Water Sampling Information Provided by Technique Lithology: Stratigraphic/Structural: Hydrological: Water composition and source of fluids. Determination of mixing ratios between different fluid end-members. Determination of fluid recharge rates and residence times. Thermal: Water temperature. Dictionary.png Groundwater Sampling: Groundwater sampling is done to characterize the chemical, thermal, or hydrological properties of subsurface aqueous systems. Groundwater sampling

Note: This page contains sample records for the topic "70mm sample environment" 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

Water Sampling | Open Energy Information  

Open Energy Info (EERE)

Water Sampling Water Sampling Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Exploration Technique: Water Sampling Details Activities (51) Areas (45) Regions (5) NEPA(2) Exploration Technique Information Exploration Group: Field Techniques Exploration Sub Group: Field Sampling Parent Exploration Technique: Field Sampling Information Provided by Technique Lithology: Stratigraphic/Structural: Hydrological: Water composition and source of fluids Thermal: Water temperature Dictionary.png Water Sampling: Water sampling is done to characterize the chemical, thermal, or hydrological properties of a surface or subsurface aqueous system. Other definitions:Wikipedia Reegle Introduction Water sampling is done to characterize the geothermal system under investigation. A geothermal water typically has a unique chemical signature

162

Anthropogenic radionuclides in the environment  

SciTech Connect

Studies of radionuclides in the environment have entered a new era with the renaissance of nuclear energy and associated fuel reprocessing, geological disposal of high-level nuclear wastes, and concerns about national security with respect to nuclear non-proliferation. This work presents an overview of anthropogenic radionuclide contamination in the environment, as well as the salient geochemical behavior of important radionuclides. We first discuss the following major anthropogenic sources and current development that contribute to the radionuclide contamination of the environment: (1) nuclear weapons program; (2) nuclear weapons testing; (3) nuclear power plants; (4) commercial fuel reprocessing; (5) geological repository of high-level nuclear wastes, and (6) nuclear accidents. Then, we summarize the geochemical behavior for radionuclides {sup 99}Tc, {sup 129}I, and {sup 237}Np, because of their complex geochemical behavior, long half-lives, and presumably high mobility in the environment. Biogeochemical cycling and environment risk assessment must take into account speciation of these redox-sensitive radionuclides.

Hu, Q; Weng, J; Wang, J

2007-11-15T23:59:59.000Z

163

Independent Oversight Environment, Oak Ridge National Laboratory...  

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

Environment, Oak Ridge National Laboratory - June 2006 Independent Oversight Environment, Oak Ridge National Laboratory - June 2006 June 2006 Inspection of the Environmental...

164

Effects on the Physical Environment (Hydrodynamics, Sediment...  

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

Effects on the Physical Environment (Hydrodynamics, Sediment Transport, and Water Quality) Effects on the Physical Environment (Hydrodynamics, Sediment Transport, and Water...

165

Large Scale Tracked Vehicle Concurrent Engineering Environment  

Science Journals Connector (OSTI)

In this paper, a fully integrated Tracked Vehicle Concurrent Engineering environment that exploits CAD and CAE technologies in ... vehicles is presented. The Tracked Vehicle Concurrent Engineering environment com...

Kyung K. Choi; J. Kirk Wu; Kuang-Hua Chang; Jun Tang

1995-01-01T23:59:59.000Z

166

Independent Oversight Inspection of Environment, Safety, and...  

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

Inspection of Environment, Safety, and Health Programs at the Pantex Plant, Technical Appendices, Volume II, February 2005 Independent Oversight Inspection of Environment, Safety,...

167

Robots Help with Sample Preparation and Analysis at UNL Water Sciences Lab  

E-Print Network (OSTI)

Robots Help with Sample Preparation and Analysis at UNL Water Sciences Lab By Daniel Snow, Ph of compounds. The other robotic system recently installed is a Spark Holland Symbiosys Environ coupled

Nebraska-Lincoln, University of

168

Radiation Environment Assimilation Model (DREAM).  

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

DREAM tool increases space weather DREAM tool increases space weather predictions April 13, 2012 Predicting space weather improved by new DREAM modeling tool Earth's radiation belts can now be studied with a new modeling tool called Dynamic Radiation Environment Assimilation Model (DREAM). Researchers in LANL's Space Science and Applications (ISR-1) group are developing DREAM and described its current capabilities and applications in an article published in Space Weather, a journal of the American Geophysical Union. - 2 - Space environment and its hazards The space environment poses a number of radiation hazards to space systems and their occupants. Relativistic electrons, the dominant source of the radiation dose to spacecraft traveling in the outer radiation belts (3-7 Earth radii), have an electron flux

169

3.0 EXISTING ENVIRONMENT  

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

0 EXISTING ENVIRONMENT 0 EXISTING ENVIRONMENT This chapter describes various components of the existing environment that may be affected by the operation of the Mound glass melter. The proposed action pctentially impacts air quality. surface water quality. biological resources. and human health and safety. In order to evaluate impacts to these resources. information on existing conditions is required. Section 3.1 presents information on atmospheric resources (e.g., meteorology and existing air quality) . Section 3.2 presents data on water resources, and Section 3.3 provides a broad characterization of biological resources. 3.1 ATMOSPHERIC RESOURCES Emissions from the glass melter potentially affect local and regional air quality. To evaluate impacts to these receptors, data on meteorologic conditions (particularly wind

170

Ariane Environment | Open Energy Information  

Open Energy Info (EERE)

Ariane Environment Ariane Environment Jump to: navigation, search Name Ariane Environment Place London, United Kingdom Zip W8 6JL Product String representation "Ariane Environm ... onmental value." is too long. Coordinates 51.506325°, -0.127144° 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":51.506325,"lon":-0.127144,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

171

Linked Environments for Atmospheric Discovery Linked Environments for Atmospheric  

E-Print Network (OSTI)

Unidata Program Center #12;Linked Environments for Atmospheric Discovery The Team: 9 institutions and 105 MethodologyTraditional NWP Methodology STATIC OBSERVATIONS Radar Data Mobile Mesonets Surface Observations Satellites The Process is Entirely Prescheduled and Serial; It Does NOT Respond to the Weather! The Process

172

Yucca Mountain and The Environment  

SciTech Connect

The Yucca Mountain Project places a high priority on protecting the environment. To ensure compliance with all state and federal environmental laws and regulations, the Project established an Environmental Management System. Important elements of the Environmental Management System include the following: (1) monitoring air, water, and other natural resources; (2) protecting plant and animal species by minimizing land disturbance; (3) restoring vegetation and wildlife habitat in disturbed areas; (4) protecting cultural resources; (5) minimizing waste, preventing pollution, and promoting environmental awareness; and (6) managing of hazardous and non-hazardous waste. Reducing the impacts of Project activities on the environment will continue for the duration of the Project.

NA

2005-04-12T23:59:59.000Z

173

BNL | Climate, Environment and Bisoscience  

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

Climate, Environment, and Biosciences Climate, Environment, and Biosciences bioscience research Revealing Nature-from Microscopic to Atmospheric Scales With recognized expertise in plant sciences, imaging, and climate studies, Brookhaven Lab advances some of the most promising scientific methods of achieving a sustainable future. This cross-disciplinary research seeks to understand the relationships between climate change, sustainable energy initiatives, and the planet's natural ecosystems. As environmental and economic issues mount, this research will provide increasingly important guidance and opportunities for climate change management strategies, approaches to adaptation, and policy decisions. Building a Sustainable Future Major goals include: Significantly improving climate models based on high-quality data

174

Gas Sampling | Open Energy Information  

Open Energy Info (EERE)

Gas Sampling Gas Sampling Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Exploration Technique: Gas Sampling Details Activities (7) Areas (7) Regions (0) NEPA(0) Exploration Technique Information Exploration Group: Field Techniques Exploration Sub Group: Field Sampling Parent Exploration Technique: Field Sampling Information Provided by Technique Lithology: Stratigraphic/Structural: High flux can be indicative of conduits for fluid flow. Hydrological: Gas composition and source of fluids. Thermal: Anomalous flux is associated with active hydrothermal activity. Distinguish magmatic/mantle heat inputs. Can be used to estimate reservoir fluid temperatures. Dictionary.png Gas Sampling: Gas sampling is done to characterize the chemical, thermal, and hydrological properties of a surface or subsurface hydrothermal system.

175

Stack sampling apparatus  

SciTech Connect

An apparatus for obtaining samples from a structure includes a support member, at least one stabilizing member, and at least one moveable member. The stabilizing member has a first portion coupled to the support member and a second portion configured to engage with the structure to restrict relative movement between the support member and the structure. The stabilizing member is radially expandable from a first configuration where the second portion does not engage with a surface of the structure to a second configuration where the second portion engages with the surface of the structure.

Lind, Randall F; Lloyd, Peter D; Love, Lonnie J; Noakes, Mark W; Pin, Francois G; Richardson, Bradley S; Rowe, John C

2014-09-16T23:59:59.000Z

176

environment  

National Nuclear Security Administration (NNSA)

After operating for 34 years and training over 14,000 sailors, the Department of Energy S1C Prototype Reactor Site in Windsor, Connecticut, was returned to "green field"...

177

Fluid sampling tool  

DOE Patents (OSTI)

A fluid sampling tool is described for sampling fluid from a container. The tool has a fluid collecting portion which is drilled into the container wall, thereby affixing it to the wall. The tool may have a fluid extracting section which withdraws fluid collected by the fluid collecting section. The fluid collecting section has a fluted shank with an end configured to drill a hole into a container wall. The shank has a threaded portion for tapping the borehole. The shank is threadably engaged to a cylindrical housing having an inner axial passageway sealed at one end by a septum. A flexible member having a cylindrical portion and a bulbous portion is provided. The housing can be slid into an inner axial passageway in the cylindrical portion and sealed to the flexible member. The bulbous portion has an outer lip defining an opening. The housing is clamped into the chuck of a drill, the lip of the bulbous section is pressed against a container wall until the shank touches the wall, and the user operates the drill. Wall shavings (kerf) are confined in a chamber formed in the bulbous section as it folds when the shank advances inside the container. After sufficient advancement of the shank, an o-ring makes a seal with the container wall. 6 figs.

Garcia, A.R.; Johnston, R.G.; Martinez, R.K.

1999-05-25T23:59:59.000Z

178

The Deterioration of Mountain Environments  

Science Journals Connector (OSTI)

...in a fragile environment, a sustainable ag-ricultural system that...establishment of huge European-owned estates, including cattle ranches...1975 This possibility is very real, but it is not inevitable...factors are invariably the real bottlenecks holding up progress...

Erik P. Eckholm

1975-09-05T23:59:59.000Z

179

Power Generation and the Environment  

Science Journals Connector (OSTI)

...fuels) leads to waste heat which the environment...duction, and the waste heat to be dissipated to the...matter, carbon monoxide, hydrocarbons, nitrogen oxides, and...5 3.1 5.9 Waste heat generated (1015) Btu...resulting from fossil fuel combustion to the year 2000 might...

Rolf Eliassen

1971-01-01T23:59:59.000Z

180

Virtual Control Systems Environment (VCSE)  

SciTech Connect

Will Atkins, a Sandia National Laboratories computer engineer discusses cybersecurity research work for process control systems. Will explains his work on the Virtual Control Systems Environment project to develop a modeling and simulation framework of the U.S. electric grid in order to study and mitigate possible cyberattacks on infrastructure.

Atkins, Will

2012-10-08T23:59:59.000Z

Note: This page contains sample records for the topic "70mm sample environment" 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

Control of Environment in Horticulture  

Science Journals Connector (OSTI)

... M (Agriculture) of the British Association held a discussion on "Control of Environment in Horticulture", over which Prof. H. D. Kay presided. Dr. W. F. ... . W. F. Bewley opened with a paper on "The Control of Heat and Light in Glasshouses". He pointed out that although plants in glasshouses are warmer and more ...

1948-10-09T23:59:59.000Z

182

ENVIRONMENT CANADA PACIFIC & YUKON REGION  

E-Print Network (OSTI)

. The rapidly expanding identification, multi-phased investigation, and remediation of contaminated sites) of Environment Canada and the Contaminated Sites Remediation and Assessment Section (CSRAS) of the British, monitor and manage contaminated site data, prioritize remedial actions and form the basis of the "Site

183

ENVIRONMENT CANADA PACIFIC & YUKON REGION  

E-Print Network (OSTI)

and prevention measures. The rapidly expanding identification, multi-phased investigation, and remediation Abatement Office (FPAO) of Environment Canada and Contaminated Sites Remediation and Assessment Section is designed to assist, monitor and manage contaminated sites data, prioritize remedial actions and form

184

Virtual Control Systems Environment (VCSE)  

ScienceCinema (OSTI)

Will Atkins, a Sandia National Laboratories computer engineer discusses cybersecurity research work for process control systems. Will explains his work on the Virtual Control Systems Environment project to develop a modeling and simulation framework of the U.S. electric grid in order to study and mitigate possible cyberattacks on infrastructure.

Atkins, Will

2014-02-26T23:59:59.000Z

185

Using Usage Information in Collaborative Information Environments  

E-Print Network (OSTI)

Chalmers,M. Position paper, Proceedings of the Collaborative Virtual Environments Workshop: CVE96 (Nottingham University)

Chalmers, M.; Position paper, Proceedings of the Collaborative Virtual Environments Workshop: CVE96 (Nottingham University) [More Details

186

MOOSE: Multiphysics Object-Oriented Simulation Environment  

SciTech Connect

An overview of Idaho National Laboratory's MOOSE: Multiphysics Object-Oriented Simulation Environment

Gaston, Derek

2014-04-09T23:59:59.000Z

187

MOOSE: Multiphysics Object-Oriented Simulation Environment  

ScienceCinema (OSTI)

An overview of Idaho National Laboratory's MOOSE: Multiphysics Object-Oriented Simulation Environment

Gaston, Derek

2014-05-30T23:59:59.000Z

188

Faculty of Engineering and the Built Environment  

E-Print Network (OSTI)

Faculty of Engineering and the Built Environment WITSRules and Syllabuses 2012 #12;Degrees and Diplomas in Engineering and the Built Environment Rules and Syllabuses ENGINEERING & THE BUILT ENVIRONMENT of the Witwatersrand, Johannesburg Printed by Ultra Litho (Pty) Limited Faculty of Engineering & the Built Environment

Wagner, Stephan

189

Environment and Nuclear Programs | Department of Energy  

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

Environment and Nuclear Programs Environment and Nuclear Programs Environment and Nuclear Programs Cooling Tower Reflection | Credit: DOE Archives Cooling Tower Reflection | Credit: DOE Archives Offices of the Deputy General Counsel for Environment and Nuclear Programs Office of the Assistant General Counsel for Environment (GC-51) Office of the Assistant General Counsel for Civilian Nuclear Programs (GC-52 ) Office of the Assistant General Counsel for International and National Security Programs (GC-53) Office of NEPA Policy and Compliance (GC-54) Office of Standard Contract Management (GC-55) Litigation and Enforcement Environment and Nuclear Programs Environment Civilian Nuclear Programs International and National Security Programs NEPA Policy and Compliance Standard Contract Management Technology Transfer and Procurement

190

Environment, Safety and Health Reporting  

Directives, Delegations, and Requirements

The order addresses DOE/NNSA receiving timely, accurate information about events that have affected or could adversely affect the health, safety and security of the public or workers, the environment, the operations of DOE facilities, or the credibility of the Department. Cancels DOE O 231.1A Chg 1, DOE M 231.1-1A Chg 2 and DOE N 234.1. Admin Chg 1, dated 11-28-12, cancels DOE O 231.1B.

2011-06-27T23:59:59.000Z

191

Nuclear power and the environment  

Science Journals Connector (OSTI)

Although nuclear power is not, in itself, the full answer to the problems of global warming and acid rain, it is true that nuclear power generation produces no carbon or nitrogen emissions. The wastes that nuclear power does produce are small in volume, and can be adequately isolated from the environment. The aim of this paper is to show that an expansion of the nuclear power industry should be one among several measures taken to reduce the world's use of fossil fuels.

Hans Blix

1990-01-01T23:59:59.000Z

192

Environment, Safety and Health Reporting  

Directives, Delegations, and Requirements

The order addresses DOE/NNSA receiving timely, accurate information about events that have affected or could adversely affect the health, safety and security of the public or workers, the environment, the operations of DOE facilities, or the credibility of the Department. Cancels DOE O 231.1A Chg 1, DOE M 231.1-1A Chg 2 and DOE N 234.1. Admin Chg 1, dated 11-28-12.

2011-06-27T23:59:59.000Z

193

Random walks in random environments  

Science Journals Connector (OSTI)

A renormalization-group analysis is carried out of the long-time behavior of random walks in an environment with a positionally random local drift force. It is argued that, independent of the strength of the disorder, the mean-square displacement, ?x2(t)?, is linear in time (i.e., diffusive) for dimensions d?2. In two dimensions, universal tlnt corrections are found and for d=2-?, the behavior is subdiffusive with ?x2(t)??t1-?2.

Daniel S. Fisher

1984-08-01T23:59:59.000Z

194

RNEDE: Resilient Network Design Environment  

SciTech Connect

Modern living is more and more dependent on the intricate web of critical infrastructure systems. The failure or damage of such systems can cause huge disruptions. Traditional design of this web of critical infrastructure systems was based on the principles of functionality and reliability. However, it is increasingly being realized that such design objectives are not sufficient. Threats, disruptions and faults often compromise the network, taking away the benefits of an efficient and reliable design. Thus, traditional network design parameters must be combined with self-healing mechanisms to obtain a resilient design of the network. In this paper, we present RNEDEa resilient network design environment that that not only optimizes the network for performance but tolerates fluctuations in its structure that result from external threats and disruptions. The environment evaluates a set of remedial actions to bring a compromised network to an optimal level of functionality. The environment includes a visualizer that enables the network administrator to be aware of the current state of the network and the suggested remedial actions at all times.

Venkat Venkatasubramanian, Tanu Malik, Arun Giridh; Craig Rieger; Keith Daum; Miles McQueen

2010-08-01T23:59:59.000Z

195

Course Number: 7/8129 Course Title: Environmental Sampling and Analysis  

E-Print Network (OSTI)

for measuring environmental chemical and biological contaminants. We will primarily examine sampling1 Course Number: 7/8129 Course Title: Environmental Sampling and Analysis The University of Memphis and analytical methods used to measure airborne contaminants in the general environments as well as the workplace

Dasgupta, Dipankar

196

Quantum Metropolis Sampling  

E-Print Network (OSTI)

The original motivation to build a quantum computer came from Feynman who envisaged a machine capable of simulating generic quantum mechanical systems, a task that is believed to be intractable for classical computers. Such a machine would have a wide range of applications in the simulation of many-body quantum physics, including condensed matter physics, chemistry, and high energy physics. Part of Feynman's challenge was met by Lloyd who showed how to approximately decompose the time-evolution operator of interacting quantum particles into a short sequence of elementary gates, suitable for operation on a quantum computer. However, this left open the problem of how to simulate the equilibrium and static properties of quantum systems. This requires the preparation of ground and Gibbs states on a quantum computer. For classical systems, this problem is solved by the ubiquitous Metropolis algorithm, a method that basically acquired a monopoly for the simulation of interacting particles. Here, we demonstrate how to implement a quantum version of the Metropolis algorithm on a quantum computer. This algorithm permits to sample directly from the eigenstates of the Hamiltonian and thus evades the sign problem present in classical simulations. A small scale implementation of this algorithm can already be achieved with today's technology

K. Temme; T. J. Osborne; K. G. Vollbrecht; D. Poulin; F. Verstraete

2009-11-18T23:59:59.000Z

197

Fuel Economy and Environment Labels  

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

note that these labels are examples and do not represent real automobiles. The sample labels are intended to note that these labels are examples and do not represent real automobiles. The sample labels are intended to illustrate the elements on the label that would be associated with each vehicle technology/fuel type. They are not meant to represent the actual values that any particular vehicle type could achieve. 1 A New Fuel Economy Label for a New Generation of Cars Gasoline Label Please note that these labels are examples and do not represent real automobiles. The sample labels are intended to illustrate the elements on the label that would be associated with each vehicle technology/fuel type. They are not meant to represent the actual values that any particular vehicle type could achieve. 2 Flexible Fuel Vehicle: Gasoline-Ethanol (E85) Without Driving Range

198

Temperature measurements using multicolor pyrometry in thermal radiation heating environments  

SciTech Connect

Temperature measurements are important for thermal-structural experiments in the thermal radiation heating environments such as used for thermal-structural stress analyses. This paper describes the use of multicolor pyrometry for the measurements of diffuse surfaces in thermal radiation environments that eliminates the effects of background radiation reflections and unknown emissivities based on a least-squares algorithm. The near-infrared multicolor pyrometer had a spectral range of 11002400 nm, spectrum resolution of 6 nm, maximum sampling frequency of 2 kHz, working distance of 0.6 m to infinity, temperature range of 7001700 K. The pyrometer wavelength response, nonlinear intensity response, and spectral response were all calibrated. The temperature of a graphite sample irradiated by quartz lamps was then measured during heating and cooling using the least-squares algorithm based on the calibrated irradiation data. The experiments show that higher temperatures and longer wavelengths are more suitable for the thermal measurements in the quartz lamp radiation heating system. This analysis provides a valuable method for temperature measurements of diffuse surfaces in thermal radiation environments.

Fu, Tairan, E-mail: trfu@mail.tsinghua.edu.cn [Key Laboratory for Thermal Science and Power Engineering of Ministry of Education, Department of Thermal Engineering, Tsinghua University, Beijing 100084 (China) [Key Laboratory for Thermal Science and Power Engineering of Ministry of Education, Department of Thermal Engineering, Tsinghua University, Beijing 100084 (China); Beijing Key Laboratory of CO2 Utilization and Reduction Technology, Beijing 100084 (China); Liu, Jiangfan; Duan, Minghao; Zong, Anzhou [Key Laboratory for Thermal Science and Power Engineering of Ministry of Education, Department of Thermal Engineering, Tsinghua University, Beijing 100084 (China)] [Key Laboratory for Thermal Science and Power Engineering of Ministry of Education, Department of Thermal Engineering, Tsinghua University, Beijing 100084 (China)

2014-04-15T23:59:59.000Z

199

From blue star-forming to red passive: galaxies in transition in different environments  

E-Print Network (OSTI)

Exploiting a mass complete (M_*>10^(10.25)M_sun) sample at 0.03environment. The incidence of red galaxies increases with increasing mass, and, for M_*environment, and increases monotonically with galaxy mass. We also inspect galaxy structural parameters, star-formation properties, histories and ages and propose an evolutionary scenario for the different subpopulations. Color transformations are due to a reduction and suppression of SFR in bot...

Vulcani, Benedetta; Fritz, Jacopo; Fasano, Giovanni; Moretti, Alessia; Calvi, Rosa; Paccagnella, Angela

2014-01-01T23:59:59.000Z

200

Soil Sampling | Open Energy Information  

Open Energy Info (EERE)

Soil Sampling Soil Sampling Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Exploration Technique: Soil Sampling Details Activities (10) Areas (9) Regions (1) NEPA(0) Exploration Technique Information Exploration Group: Field Techniques Exploration Sub Group: Field Sampling Parent Exploration Technique: Field Sampling Information Provided by Technique Lithology: Stratigraphic/Structural: Can reveal relatively high permeability zones Hydrological: Thermal: Used to locate active hydrothermal systems Dictionary.png Soil Sampling: Soil sampling is a method that can be used for exploration of geothermal resources that lack obvious surface manifestations. Soils that are above or adjacent to a "hidden" hydrothermal system will have a unique chemistry that can be indicative of a hydrothermal system at depth and a zone of

Note: This page contains sample records for the topic "70mm sample environment" 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

EPR/PTFE dosimetry for test reactor environments  

SciTech Connect

The use of Electron Paramagnetic Resonance (EPR) spectroscopy with materials such as alanine is well established as a technique for measurement of ionizing radiation absorbed dose in photon and electron fields such as Co-60, high-energy bremsstrahlung and electron-beam fields [1]. In fact, EPR/Alanine dosimetry has become a routine transfer standard for national standards bodies such as NIST and NPL. In 1992 the Radiation Metrology Laboratory (RML) at Sandia National Laboratories implemented EPR/Alanine capabilities for use in routine and calibration activities at its Co-60 and pulsed-power facilities. At that time it also investigated the usefulness of the system for measurement of absorbed dose in the mixed neutron/photon environments of reactors such as the Sandia Pulsed Reactor and the Annular Core Research Reactor used for hardness testing of electronics. The RML concluded that the neutron response of alanine was a sufficiently high fraction of the overall dosimeter response that the resulting uncertainties in the photon dose would be unacceptably large for silicon-device testing. However, it also suggested that non-hydrogenous materials such as polytetrafluoroethylene (PTFE) would exhibit smaller neutron response and might be useful in mixed environments. Preliminary research with PTFE in photon environments indicated considerable promise, but further development was not pursued at that time. Because of renewed interest in absorbed dose measurements that could better define the individual contributions of photon and neutron components to the overall dose delivered to a test object, the RML has re-initiated the development of an EPR/PTFE dosimetry system. This effort consists of three stages: 1) Identification of PTFE materials that may be suitable for dosimetry applications. It was speculated that the inconsistency of EPR signatures in the earlier samples may have been due to variability in PTFE manufacturing processes. 2) Characterization of dosimetry in photon-only environments. This is necessary to establish requirements for sample preparation, operating parameters and limitations for use in well-defined and predictable environments prior to deployment in the less well-defined mixed environments of test reactors. 3) Characterization of the EPR responses obtained with PTFE in mixed neutron/photon fields. This includes evaluation of the neutron and photon contributions to response, determination of applicable of neutron fluence and photon dose ranges. This paper presents a summary of the research, a description of the EPR/PTFE dosimetry system, and recommendations for preparation and fielding of the dosimetry in photon and mixed neutron/photon environments. (authors)

Vehar, D.W.; Griffin, P.J.; Quirk, T.J. [Sandia National Laboratories, Albuquerque, NM 87185-1146 (United States)

2011-07-01T23:59:59.000Z

202

Long-Term Hydrologic Monitoring Program Sampling and Analysis Results for 2010  

SciTech Connect

The U.S. Department of Energy (DOE) Office of Legacy Management conducted annual sampling at the Rulison, Colorado, Site for the Long-Term Hydrologic Monitoring Program (LTHMP) on May 10 and 11, 2010. The U.S. Environmental Protection Agency (EPA) Radiation and Indoor Environments National Laboratory in Las Vegas, Nevada, analyzed the samples. Samples were analyzed for gamma-emitting radionuclides by high-resolution gamma spectroscopy and for tritium using the conventional and enriched methods.

None

2011-01-10T23:59:59.000Z

203

Rio Blanco, Colorado, Long-Term Hydrologic Monitoring Program Sampling and Analysis Results for 2009  

SciTech Connect

The U.S. Department of Energy (DOE) Office of Legacy Management conducted annual sampling at the Rio Blanco, Colorado, Site, for the Long-Term Hydrologic Monitoring Program (LTHMP) on May 13 and 14, 2009. Samples were analyzed by the U.S. Environmental Protection Agency (EPA) Radiation&Indoor Environments National Laboratory in Las Vegas, Nevada. Samples were analyzed for gamma-emitting radionuclides by high-resolution gamma spectroscopy and tritium using the conventional and enriched methods.

None

2009-12-21T23:59:59.000Z

204

MENTOR: A Computer Aided Requirements Engineering environment  

Science Journals Connector (OSTI)

In this paper, we present the Computer Aided Requirements Engineering (CARE) environment named MENTOR. This environment offers various viewers, editors and tools and can be customised by a method engineer to any ...

S. Si-Said; C. Rolland; G. Grosz

1996-01-01T23:59:59.000Z

205

Mercury pollution in Doha (Qatar) coastal environment  

SciTech Connect

Surface water and sediment samples were collected from the Doha coastal area and analyzed for content of physico-chemical forms of mercury. Dissolved reactive Hg represented 81.0% of the total dissolved Hg. Organic Hg contributed only 5.0% of total Hg. Mercury showed a strong tendency to be associated with suspended matter in Doha coastal waters, as it represented about 73.0% of the total. Total Hg in bulk Doha surface sediments fluctuated between 0.14 and 1.75 [mu]g g[sup [minus]1] dry weight, with an average of 0.54 [+-] 0.46 [mu]g g[sup [minus]1] dry weight. The sediment fraction past 63 [mu]m contained 0.73 [+-] 0.60 [mu]g g[sup [minus]1] dry weight total Hg. Leachable and methyl Hg averaged 0.10 [+-] 0.11 and 0.02 [+-] 0.03 [mu]g g[sup [minus]1] dry weight, respectively, in the < 63-[mu]m sediment fraction. There is a general trend for all Hg species determined in water and sediments to decrease seaward. The significantly elevated Hg levels at certain locations indicated that the main Hg sources to Doha coastal environment are leachate from the solid waste disposal site, the two harbors, and surface-water discharge.

Al-Madfa, H.; Dahab, O.A.; Holail, H. (Univ. of Qatar, Doha (Qatar). Dept. of Geology)

1994-05-01T23:59:59.000Z

206

Balancing oil and environment... responsibly.  

SciTech Connect

Balancing Oil and EnvironmentResponsibly As the price of oil continues to skyrocket and global oil production nears the brink, pursuing unconventional oil supplies, such as oil shale, oil sands, heavy oils, and oils from biomass and coal has become increasingly attractive. Of particular significance to the American way is that our continent has significant quantities of these resources. Tapping into these new resources, however, requires cutting-edge technologies for identification, production, processing and environmental management. This job needs a super hero or two for a job of this size and proportion

Weimer, Walter C.; Teske, Lisa

2007-01-25T23:59:59.000Z

207

Abundance measurements in stellar environments  

SciTech Connect

Most of what we know about stars, and systems of stars, is derived from the analysis of their electromagnetic radiation. This lesson is an attempt to describe to Physicists, without any Astrophysical background, the framework to understand the present status of abundance determination in stellar environments and its limit. These notes are dedicated to the recently passed, November 21, 2013, Prof. Dimitri Mihalas who spent his life confuting the 19th century positivist philosopher Auguste Comte who stated that we shall not at all be able to determine the chemical composition of stars.

Leone, F. [Universit di Catania, Dipartimento di Fisica e Astronomia, Sezione Astrofisica, Via S. Sofia 78, 95123 Catania (Italy)

2014-05-09T23:59:59.000Z

208

Random walks in glasslike environments  

Science Journals Connector (OSTI)

We have considered in the framework of a renormalization-group approach the asymptotic behavior of a diffusive particle in an environment with quenched disorder and an additional dynamical feedback. The disorder is described by a spatially random drift force field; the feedback is controlled by a memory of strength ?. Both disorder and memory have proved to be relevant in d0) can be related to a superdiffusion (divergence-free drift forces), subdiffusion (random drift forces) or a localization of the particle (curl-free drift forces). The last regime shows an important agreement with the results of the well-known mode-coupling approach.

M. Schulz and S. Stepanow

1999-06-01T23:59:59.000Z

209

The Airborne Metagenome in an Indoor Urban Environment  

SciTech Connect

The indoor atmosphere is an ecological unit that impacts on public health. To investigate the composition of organisms in this space, we applied culture-independent approaches to microbes harvested from the air of two densely populated urban buildings, from which we analyzed 80 megabases genomic DNA sequence and 6000 16S rDNA clones. The air microbiota is primarily bacteria, including potential opportunistic pathogens commonly isolated from human-inhabited environments such as hospitals, but none of the data contain matches to virulent pathogens or bioterror agents. Comparison of air samples with each other and nearby environments suggested that the indoor air microbes are not random transients from surrounding outdoor environments, but rather originate from indoor niches. Sequence annotation by gene function revealed specific adaptive capabilities enriched in the air environment, including genes potentially involved in resistance to desiccation and oxidative damage. This baseline index of air microbiota will be valuable for improving designs of surveillance for natural or man-made release of virulent pathogens.

Tringe, Susannah; Zhang, Tao; Liu, Xuguo; Yu, Yiting; Lee, Wah Heng; Yap, Jennifer; Yao, Fei; Suan, Sim Tiow; Ing, Seah Keng; Haynes, Matthew; Rohwer, Forest; Wei, Chia Lin; Tan, Patrick; Bristow, James; Rubin, Edward M.; Ruan, Yijun

2008-02-12T23:59:59.000Z

210

A New Environment for Undergraduate Engineers  

Science Journals Connector (OSTI)

A New Environment for Undergraduate Engineers ... The growth of environmental engineering programs raises questions about curriculum and careers. ...

Kathryn S. Brown

2011-06-08T23:59:59.000Z

211

E-Print Network 3.0 - anisotropic random environment Sample Search...  

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

0506716v128Jun2005 Phase Diagrams and Crossover in Spatially Anisotropic d3 Ising... anisotropic systems are introduced. These lattices provide exact solutions for...

212

E-Print Network 3.0 - atomic environments implications Sample...  

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

formation in a degenerate Fermi gas via a Feshbach Resonance Summary: for the efficiency of atom-molecule conversion. Also at Department of Physics, University of Turku,...

213

E-Print Network 3.0 - arid western environments Sample Search...  

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

>> 1 CALIFORNIA DROUGHT State of California The Resources Agency California Department of Water Resources Summary: , AN UPDATE April 200854 Changes in Aridity in the Western United...

214

E-Print Network 3.0 - asc tri-lab environment Sample Search Results  

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

partnered with the support of the NNSA ASC program to develop ... Source: Fuerschbach, Phillip - Joining and Coating Department, Materials and Process Sciences Center, Sandia...

215

E-Print Network 3.0 - acoustic environments prediction Sample...  

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

Introduction The Acoustic Oceanographic Buoy... (AOB) is a light acoustic receiving device that incorporates acoustic and ... Source: Jesus, Srgio M. - Departamento de...

216

E-Print Network 3.0 - application environments tcos Sample Search...  

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

Manchester Institute of Science and Technology Collection: Mathematics 79 Electromagnetic Interference in Wireless Communications: Behavioral-Level Simulation Summary: available...

217

E-Print Network 3.0 - atmospheric environment service Sample...  

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

conserve and manage coastal and marine resources to meet our nation's economic, social... Weather Service, and the National Environmental Satellite, Data, and Information Service....

218

E-Print Network 3.0 - artificial weathering environment Sample...  

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

As Subject... Which Way Will The Wind Blow? Networked Computer Tools For Studying The Weather Barry J. Fishman... school level. These tools give students access to live...

219

E-Print Network 3.0 - acidic geothermal environments Sample Search...  

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

fluids in New Zealand (e.g., Waiotapu, Orakeikorako... Concentrations of rare earth elements (REE) in acidic thermal waters from the Taupo ... Source: Wood, Scott A. -...

220

E-Print Network 3.0 - air transportation environment Sample Search...  

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

Transportation Systems (Currently under CME 594 Transportation, Energy, Air Quality) Summary: CME 507 Sustainable Transportation Systems (Currently under CME 594 -...

Note: This page contains sample records for the topic "70mm sample environment" 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

E-Print Network 3.0 - arid environments relevant Sample Search...  

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

allowed ARTICLE IN PRESS ... Source: Nacional de San Luis, Universidad - San Luis Applied Mathematics Institute, Gruppo de Estudios Ambientales Collection: Environmental...

222

CSM: Earth, Energy, Environment 2013 Annual Faculty  

E-Print Network (OSTI)

CSM: Earth, Energy, Environment 2013 Annual Faculty Conference Campus Update Terry Parker, Provost August 19, 2013 #12;CSM: Earth, Energy, Environment In Previous Years, we have discussed: · Campus budget on space overall and space location · Accreditation #12;CSM: Earth, Energy, Environment For this year, we

223

The Environment Team to Waste & Recycling  

E-Print Network (OSTI)

The Environment Team A-Z Guide to Waste & Recycling www.le.ac.uk/environment #12;Welcome ...to the University of Leicester's `A-Z Guide to Waste and Recycling'. Over the last 3 years, the Environment Team has introduced an award- winning recycling scheme across the campus that allows us to recycle paper, plastics

St Andrews, University of

224

CONCEPTUAL MODELLING OF A CONCURRENT ENGINEERING ENVIRONMENT  

E-Print Network (OSTI)

CONCEPTUAL MODELLING OF A CONCURRENT ENGINEERING ENVIRONMENT Z. Turk1 , R. Wasserfuhr2 , P modelling framework which decomposes an abstract concurrent engineering environment into several modelling the problems focused upon in our research work. 1.1 Towards a Concurrent Engineering Environment Winner et al

Amor, Robert

225

IN TELLIGENT CONTROLLING SYSTEM OF AQUICULTURE ENVIRONMENT  

E-Print Network (OSTI)

network, Decoupling control 1. INTRODUCTION Aquiculture environment is a complex system engineering which, the PLC ,engineers stations and director #12;In telligent Controlling System of aquiculture Environment 3IN TELLIGENT CONTROLLING SYSTEM OF AQUICULTURE ENVIRONMENT Deshen Zhao ,*1 1 Department of Electric

Paris-Sud XI, Université de

226

1 Ontology Engineering Environments R. Mizoguchi  

E-Print Network (OSTI)

1 Ontology Engineering Environments R. Mizoguchi The Institute of Scientific and Industrial to discuss ontology engineering environments, we first need to clarify what we mean by ontology engineering are covered elsewhere. 1.2 Factors of an ontology engineering environment A comprehensive evaluation

Mizoguchi, Riichiro

227

The Physical Environment and Occupant Thermal Perceptions in Office  

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

The Physical Environment and Occupant Thermal Perceptions in Office The Physical Environment and Occupant Thermal Perceptions in Office Buildings: An Evaluation of Sampled Data from Five European Countries Speaker(s): John Stoops Date: January 3, 2001 - 12:00pm Location: Bldg 90 Seminar Host/Point of Contact: Diana Morris The results from a large field study of thermal comfort in European office buildings are reported. Measurements of physical environmental conditions and occupant perceptions were collected over sixteen months from twenty-six different office buildings located in France, Greece, Portugal, Sweden and the UK. The work attempts to show relationships and produce useful information from the data set using graphical methods, especially lowess, a locally weighted regression based scatter plot smoothing technique. The

228

Rapid Prototyping of Virtual Environments  

Science Journals Connector (OSTI)

The goal of virtual reality is to fully or partially immerse a human in a visually coupled environment. By tracking the position and orientation of the user with sensors designed for this purpose and by coupling these measurements with a high?performance computer graphics system we can generate a computer?synthesized view of a virtual environment that responds to the users movements. Thus the user does not just see a visual display on a terminal but is immersed within the display. VR also allows natural real?time interaction with the VE. Instead of a GUI the system uses perceptual and multi?modal interfaces (such as gesture audio and speech recognition) to interact with the data. Natural locomotion devices let the user navigate through the VE. Also because of the size of the typical projection?based VR display (CAVEs and workbenches) groups of scientists and engineers can more easily work together to interpret data making full use of the 3D portrayal.

Marco Lanzagorta; Robert Rosenberg; Lawrence J. Rosenblum; Eddy Y. Kuo

2000-01-01T23:59:59.000Z

229

Sample page | Open Energy Information  

Open Energy Info (EERE)

Sample page Sample page Jump to: navigation, search This page has been rated 13[1][2] on the scale of awesomness. This page is awesome! The above text is generated by the SampleTemplate. Try editing it and changing the level of awesomeness to see the template react. Hint: It says something different depending on whether or not the page is at least 5 awesome. This page is related to the following topics[3][4]: References Sample pages Help pages Additional Info Name Sample page Awesomeness 13 Topics (raw) References; Sample pages; Help pages; References ↑ Francis C. Monastero. 2002. An overview of industry-military cooperation in the development of power operations at the Coso geothermal field in southern California. GRC Bulletin. . ↑ EPRI. 12/12/2012. Assessment and Mapping of the Riverine

230

Adaptive Sampling for Environmental Robotics  

E-Print Network (OSTI)

186, 2003. S. Thrun, Robotics Mapping: A survey, Exploringtechnique to environmental robotics applications includingSampling for Environmental Robotics Mohammad Rahimi , ,

Mohammad Rahimi; Richard Pon; Deborah Estrin; William J. Kaiser; Mani Srivastava; Gaurav S. Sukhatme

2003-01-01T23:59:59.000Z

231

Sample Residential Program Term Sheet  

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

A sample for defining and elaborating on the specifics of a clean energy loan program. Author: U.S. Department of Energy

232

Hanford Site Environmental Surveillance Master Sampling Schedule for Calendar Year 2010  

SciTech Connect

Environmental surveillance of the Hanford Site and surrounding areas is conducted by Pacific Northwest National Laboratory for the U.S. Department of Energy (DOE). Sampling is conducted to evaluate levels of radioactive and nonradioactive pollutants in the Hanford Site environs per regulatory requirements. This document contains the calendar year 2010 schedule for the routine collection of samples for the Surface Environmental Surveillance Project and the Drinking Water Monitoring Project. Each section includes sampling locations, sampling frequencies, sample types, and analyses to be performed. In some cases, samples are scheduled on a rotating basis. If a sample will not be collected in 2010, the anticipated year for collection is provided. Maps showing approximate sampling locations are included for media scheduled for collection in 2010.

Bisping, Lynn E.

2010-01-08T23:59:59.000Z

233

Hanford Site Environmental Surveillance Master Sampling Schedule for Calendar Year 2009  

SciTech Connect

Environmental surveillance of the Hanford Site and surrounding areas is conducted by the Pacific Northwest National Laboratory for the U.S. Department of Energy. Sampling is conducted to evaluate levels of radioactive and nonradioactive pollutants in the Hanford environs, as required in DOE Order 450.1 and DOE Order 5400.5. This document contains the calendar year 2009 schedule for the routine collection of samples for the Surface Environmental Surveillance Project and Drinking Water Monitoring Project. Each section includes sampling locations, sampling frequencies, sample types, and analyses to be performed. In some cases, samples are scheduled on a rotating basis. If a sample will not be collected in 2009, the anticipated year for collection is provided. Maps showing approximate sampling locations are included for media scheduled for collection in 2009.

Bisping, Lynn E.

2009-01-20T23:59:59.000Z

234

Environment to Environment (E2E) Communication Systems for Collaborative Work  

E-Print Network (OSTI)

Environment to Environment (E2E) Communication Systems for Collaborative Work Ish Rishabh irishabh with intelligent sensing of environments, to provide effective bi-directional communication which is free from, connecting environments, sentient communication. ACM Classification Keywords H5.1. Multimedia information

Reif, Rafael

235

Global Environment Fund GEF | Open Energy Information  

Open Energy Info (EERE)

Environment Fund GEF Environment Fund GEF Jump to: navigation, search Name Global Environment Fund (GEF) Place Chevy Chase, Maryland Zip 20815 Product International investment management firm with around USD 800m under management. Invests in companies that make positive contributions to environmental quality, human health and sustainable management of resources. References Global Environment Fund (GEF)[1] LinkedIn Connections CrunchBase Profile No CrunchBase profile. Create one now! This article is a stub. You can help OpenEI by expanding it. Global Environment Fund (GEF) is a company located in Chevy Chase, Maryland . References ↑ "Global Environment Fund (GEF)" Retrieved from "http://en.openei.org/w/index.php?title=Global_Environment_Fund_GEF&oldid=345910"

236

ENERGY AND ENVIRONMENT DIVISION ANNUAL REPORT 1978  

E-Print Network (OSTI)

mixture consisted of 3He, Kr and CF4. The 3He was used as anand sample container, and CF4 acted as a carrier for gaspurging the sample line with CF4 before water samples were

Cairns, E.L.

2011-01-01T23:59:59.000Z

237

Defining And Characterizing Sample Representativeness For DWPF Melter Feed Samples  

SciTech Connect

Representative sampling is important throughout the Defense Waste Processing Facility (DWPF) process, and the demonstrated success of the DWPF process to achieve glass product quality over the past two decades is a direct result of the quality of information obtained from the process. The objective of this report was to present sampling methods that the Savannah River Site (SRS) used to qualify waste being dispositioned at the DWPF. The goal was to emphasize the methodology, not a list of outcomes from those studies. This methodology includes proven methods for taking representative samples, the use of controlled analytical methods, and data interpretation and reporting that considers the uncertainty of all error sources. Numerous sampling studies were conducted during the development of the DWPF process and still continue to be performed in order to evaluate options for process improvement. Study designs were based on use of statistical tools applicable to the determination of uncertainties associated with the data needs. Successful designs are apt to be repeated, so this report chose only to include prototypic case studies that typify the characteristics of frequently used designs. Case studies have been presented for studying in-tank homogeneity, evaluating the suitability of sampler systems, determining factors that affect mixing and sampling, comparing the final waste glass product chemical composition and durability to that of the glass pour stream sample and other samples from process vessels, and assessing the uniformity of the chemical composition in the waste glass product. Many of these studies efficiently addressed more than one of these areas of concern associated with demonstrating sample representativeness and provide examples of statistical tools in use for DWPF. The time when many of these designs were implemented was in an age when the sampling ideas of Pierre Gy were not as widespread as they are today. Nonetheless, the engineers and statisticians used carefully thought out designs that systematically and economically provided plans for data collection from the DWPF process. Key shared features of the sampling designs used at DWPF and the Gy sampling methodology were the specification of a standard for sample representativeness, an investigation that produced data from the process to study the sampling function, and a decision framework used to assess whether the specification was met based on the data. Without going into detail with regard to the seven errors identified by Pierre Gy, as excellent summaries are readily available such as Pitard [1989] and Smith [2001], SRS engineers understood, for example, that samplers can be biased (Gy?s extraction error), and developed plans to mitigate those biases. Experiments that compared installed samplers with more representative samples obtained directly from the tank may not have resulted in systematically partitioning sampling errors into the now well-known error categories of Gy, but did provide overall information on the suitability of sampling systems. Most of the designs in this report are related to the DWPF vessels, not the large SRS Tank Farm tanks. Samples from the DWPF Slurry Mix Evaporator (SME), which contains the feed to the DWPF melter, are characterized using standardized analytical methods with known uncertainty. The analytical error is combined with the established error from sampling and processing in DWPF to determine the melter feed composition. This composition is used with the known uncertainty of the models in the Product Composition Control System (PCCS) to ensure that the wasteform that is produced is comfortably within the acceptable processing and product performance region. Having the advantage of many years of processing that meets the waste glass product acceptance criteria, the DWPF process has provided a considerable amount of data about itself in addition to the data from many special studies. Demonstrating representative sampling directly from the large Tank Farm tanks is a difficult, if not unsolvable enterprise due to li

Shine, E. P.; Poirier, M. R.

2013-10-29T23:59:59.000Z

238

Environment/Health/Safety (EHS): Environmental Services Group (ESG)  

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

Environmental Services Group Environmental Services Group Whom To Call Operating Permits For LBNL Activities Publications Advisories Internal Documents Environmental Management System Environmental Restoration Program Weather Data Image of Chicken Creek The Environmental Services Group, within the Environment, Health and Safety Division, provides a comprehensive range of cost-effective environmental management services to Berkeley Lab by working with research and support staff. Services include: Your visit may be enhanced by upgrading or installing the latest Flash Player. ESG sampling activity Air and Water Quality Management Hazardous Materials Management Environmental Monitoring Radiological Dose and Environmental Risk Assessment Environmental Management System Environmental Restoration News & Updates

239

Environment/Health/Safety (EHS)  

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

LBNL/PUB-3092 LBNL/PUB-3092 Guidelines for Generators to Meet HWHF Acceptance Requirements for Hazardous, Radioactive, and Mixed Wastes at Berkeley Lab Waste Management Group Environment, Health, and Safety Division Ernest Orlando Lawrence Berkeley National Laboratory University of California Berkeley, California 94720 Revision 7.1 October 2011 1. Hazardous Wastes. 1- 1 Summary of Hazardous Waste Requirements. 1- 2 1.1 How Do I Know If My Waste Is Hazardous?. 1- 3 1.1.1 Characteristic Waste. 1- 4 1.1.1.1 Ignitability. 1- 4 1.1.1.2 Corrosivity. 1- 4 1.1.1.3 Reactivity. 1- 5 1.1.1.4 Toxicity. 1- 5 1.1.2 Listed Waste. 1- 6 1.1.3 Chemical Compatibility. 1- 7 1.1.4 Excess Laboratory Chemicals and Laboratory Cleanouts. 1- 10 1.1.5 Unknowns. 1- 10

240

Radiation effects in the environment  

SciTech Connect

Although the Navajo possess substantial resource wealth-coal, gas, uranium, water-this potential wealth has been translated into limited permanent economic or political power. In fact, wealth or potential for wealth has often made the Navajo the victims of more powerful interests greedy for the assets under limited Navajo control. The primary focus for this education workshop on the radiation effects in the environment is to provide a forum where scientists from the nuclear science and technology community can share their knowledge toward the advancement and diffusion of nuclear science and technology issues for the Navajo public. The scientists will make an attempt to consider the following basic questions; what is science; what is mathematics; what is nuclear radiation? Seven papers are included in this report: Navajo view of radiation; Nuclear energy, national security and international stability; ABC`s of nuclear science; Nuclear medicine: 100 years in the making; Radon in the environment; Bicarbonate leaching of uranium; and Computational methods for subsurface flow and transport. The proceedings of this workshop will be used as a valuable reference materials in future workshops and K-14 classrooms in Navajo communities that need to improve basic understanding of nuclear science and technology issues. Results of the Begay-Stevens research has revealed the existence of strange and mysterious concepts in the Navajo Language of nature. With these research results Begay and Stevens prepared a lecture entitled The Physics of Laser Fusion in the Navajo language. This lecture has been delivered in numerous Navajo schools, and in universities and colleges in the US, Canada, and Alaska.

Begay, F.; Rosen, L.; Petersen, D.F.; Mason, C.; Travis, B. [Los Alamos National Lab., NM (United States); Yazzie, A. [Navajo Nation, Window Rock, AZ (United States). Dept. of History; Isaac, M.C.P.; Seaborg, G.T. [Lawrence Berkeley National Lab., CA (United States); Leavitt, C.P. [Univ. of New Mexico, Albuquerque, NM (United States). Dept. of Physics and Astronomy

1999-04-01T23:59:59.000Z

Note: This page contains sample records for the topic "70mm sample environment" 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

The local environmental dependence of galaxy properties in the volume-limited sample of Main Galaxies from the SDSS Data Release 5  

E-Print Network (OSTI)

Using a volume-limited sample of Main Galaxies from the SDSS Data Release 5, we investigate the dependence of galaxy properties on local environment. For each galaxy, the local three-dimensional density is calculated. We find that galaxy morphologies strongly depend on local environment: galaxies in dense environments have predominantly early type morphologies, but other galaxy properties do not present significant dependence on local environment. Clearly, this puts a important constraint on proposed physical mechanisms.

Xin-Fa Deng; Ji-Zhou He; Qun Zhang; Cong-Gen He; Peng Jiang; Yong Xin

2006-09-21T23:59:59.000Z

242

LM Environment, Safety, and Health Policy | Department of Energy  

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

Environment, Safety, and Health Policy LM Environment, Safety, and Health Policy LM Policy 450.9 - Environment, Safety, and Health Policy (Last ReviewUpdate 11292011 ) LM...

243

Designing for Learning: Multiplayer Digital Game Learning Environments  

E-Print Network (OSTI)

Networked Virtual Environments: Design and Implementation.Performance Within Virtual Environments. In W. Barfield andFurness (Eds. ), Virtual Environments and Advanced Interface

Kim, Chung

2010-01-01T23:59:59.000Z

244

Microsoft Word - Fact Sheet Environment 100808 FINAL.doc | Department...  

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

Environment 100808 FINAL.doc Microsoft Word - Fact Sheet Environment 100808 FINAL.doc Microsoft Word - Fact Sheet Environment 100808 FINAL.doc More Documents & Publications...

245

Bacterial and enzymatic bioassays for toxicity testing in the environment  

SciTech Connect

Microbioassays using bacteria or enzymes are increasingly applied to measure chemical toxicity in the environment. Attractive features of these assays may include low cost, rapid response to toxicants, high sample throughput, modest laboratory equipment and space requirements, low sample volume, portability, and reproducible responses. Enzymatic tests rely on measurement of either enzyme activity or enzyme biosynthesis. Dehydrogenases are the enzymes most used in toxicity testing. Assay of dehydrogenase activity is conveniently carried out using oxidoreduction dyes such as tetrazolium salts. Other enzyme activity tests utilize ATPases, esterases, phosphatases, urease, luciferase, beta-galactosidase, protease, amylase, or beta-glucosidase. Recently, the inhibition of enzyme (beta-galactosidase, tryptophanase, alpha-glucosidase) biosynthesis has been explored as a basis for toxicity testing. Enzyme biosynthesis was found to be generally more sensitive to organic chemicals than enzyme activity.107 references.

Bitton, G.; Koopman, B. (Department of Environmental Engineering Sciences, University of Florida, Gainesville (United States))

1992-01-01T23:59:59.000Z

246

Wasted Paper in Pharmaceutical Samples  

Science Journals Connector (OSTI)

...of pills and packaging in one of each brand of drug samples stored in the clinic. All pills were packaged in either foil blister packs or plastic bottles; these were contained in paper-product boxes and accompanied by paper package inserts. Ninety-two packages contained 665 pills (mean [SD], 7.26... To the Editor: Clinicians give pharmaceutical samples provided to clinics by industry sales representatives to patients who are unable to afford medicines or use them as starter packs for patients initiating a new treatment. These samples are usually ...

1999-05-20T23:59:59.000Z

247

Manuscript to appear in Environment, Systems and Decisions CALCULATING NUCLEAR ACCIDENT PROBABILITIES  

E-Print Network (OSTI)

Manuscript to appear in Environment, Systems and Decisions CALCULATING NUCLEAR ACCIDENT there is no authoritative, comprehensive and public historical record of nuclear power plant accidents, we reconstructed a nuclear accident dataset from peer-reviewed and other literature. We found that, in a sample of five

Boyer, Edmond

248

FOCUS: HARSH ENVIRONMENT MASS SPECTROMETRY Field Testing of Lake Water Chemistry with a  

E-Print Network (OSTI)

FOCUS: HARSH ENVIRONMENT MASS SPECTROMETRY Field Testing of Lake Water Chemistry with a Portable waters. KOALA is a backpackable MS operated from above the water surface, in which samples are pumped for temperature control of a membrane inlet when steep thermal gradients are present in a water body, as well

Entekhabi, Dara

249

Advanced engineering environment collaboration project.  

SciTech Connect

The Advanced Engineering Environment (AEE) is a model for an engineering design and communications system that will enhance project collaboration throughout the nuclear weapons complex (NWC). Sandia National Laboratories and Parametric Technology Corporation (PTC) worked together on a prototype project to evaluate the suitability of a portion of PTC's Windchill 9.0 suite of data management, design and collaboration tools as the basis for an AEE. The AEE project team implemented Windchill 9.0 development servers in both classified and unclassified domains and used them to test and evaluate the Windchill tool suite relative to the needs of the NWC using weapons project use cases. A primary deliverable was the development of a new real time collaborative desktop design and engineering process using PDMLink (data management tool), Pro/Engineer (mechanical computer aided design tool) and ProductView Lite (visualization tool). Additional project activities included evaluations of PTC's electrical computer aided design, visualization, and engineering calculations applications. This report documents the AEE project work to share information and lessons learned with other NWC sites. It also provides PTC with recommendations for improving their products for NWC applications.

Lamph, Jane Ann; Pomplun, Alan R.; Kiba, Grant W.; Dutra, Edward G.; Dankiewicz, Robert J.; Marburger, Scot J.

2008-12-01T23:59:59.000Z

250

Helical tubes in crowded environments  

Science Journals Connector (OSTI)

When placed in a crowded environment, a semiflexible tube is forced to fold so as to make a more compact shape. One compact shape that often arises in nature is the tight helix, especially when the tube thickness is of comparable size to the tube length. In this paper we use an excluded volume effect to model the effects of crowding. This gives us a measure of compactness for configurations of the tube, which we use to look at structures of the semiflexible tube that minimize the excluded volume. We focus most of our attention on the helix and which helical geometries are most compact. We found helices of specific pitch to radius ratio 2.512 to be optimally compact. This is the same geometry that minimizes the global curvature of the curve defining the tube. We further investigate the effects of adding a bending energy or multiple tubes to begin to explore the more complete space of possible geometries a tube could form.

Yehuda Snir and Randall D. Kamien

2007-05-18T23:59:59.000Z

251

Odor Landscapes in Turbulent Environments  

Science Journals Connector (OSTI)

The olfactory system of male moths is exquisitely sensitive to pheromones emitted by females and transported in the environment by atmospheric turbulence. Moths respond to minute amounts of pheromones, and their behavior is sensitive to the fine-scale structure of turbulent plumes where pheromone concentration is detectible. The signal of pheromone whiffs is qualitatively known to be intermittent, yet quantitative characterization of its statistical properties is lacking. This challenging fluid dynamics problem is also relevant for entomology, neurobiology, and the technological design of olfactory stimulators aimed at reproducing physiological odor signals in well-controlled laboratory conditions. Here, we develop a Lagrangian approach to the transport of pheromones by turbulent flows and exploit it to predict the statistics of odor detection during olfactory searches. The theory yields explicit probability distributions for the intensity and the duration of pheromone detections, as well as their spacing in time. Predictions are favorably tested by using numerical simulations, laboratory experiments, and field data for the atmospheric surface layer. The resulting signal of odor detections lends itself to implementation with state-of-the-art technologies and quantifies the amount and the type of information that male moths can exploit during olfactory searches.

Antonio Celani; Emmanuel Villermaux; Massimo Vergassola

2014-10-28T23:59:59.000Z

252

Random walk through fractal environments  

Science Journals Connector (OSTI)

We analyze random walk through fractal environments, embedded in three-dimensional, permeable space. Particles travel freely and are scattered off into random directions when they hit the fractal. The statistical distribution of the flight increments (i.e., of the displacements between two consecutive hittings) is analytically derived from a common, practical definition of fractal dimension, and it turns out to approximate quite well a power-law in the case where the dimension DF of the fractal is less than 2, there is though, always a finite rate of unaffected escape. Random walks through fractal sets with DF2 is decaying exponentially. The diffusive behavior of the random walk is analyzed in the frame of continuous time random walk, which we generalize to include the case of defective distributions of walk increments. It is shown that the particles undergo anomalous, enhanced diffusion for DF2 is normal for large times, enhanced though for small and intermediate times. In particular, it follows that fractals generated by a particular class of self-organized criticality models give rise to enhanced diffusion. The analytical results are illustrated by Monte Carlo simulations.

H. Isliker and L. Vlahos

2003-02-26T23:59:59.000Z

253

Communicating Sustainability through Design within Retail Environments.  

E-Print Network (OSTI)

??This thesis uses a systematic understanding of sustainability informed by human needs, learning and design theory to explore ways in which small retail environments can (more)

Hendry, Daniel; Silcox, Lawrence

2007-01-01T23:59:59.000Z

254

Environment Pollution Risk Assessment In Ukraine  

Science Journals Connector (OSTI)

An excessive concentration of industrial facilities and automobile transport in Ukraine has led to an extremely high anthropogenic ... Environment pollution risk assessments for industrial regions of Ukraine have...

G. I. Rudko

2008-01-01T23:59:59.000Z

255

Virtual Test Environment for Motion Capture Shoots.  

E-Print Network (OSTI)

?? This master thesis presents the design of an implementation of a working prototype for an augmented motion capture acting environment. Motion capture (MoCap), the (more)

Redavid, Claudio

2012-01-01T23:59:59.000Z

256

Introducing MATLAB and the MATLAB Working Environment  

Science Journals Connector (OSTI)

The MATLAB development environment allows you to develop algorithms, ... analyze data, display data files and manage projects in interactive mode (see Figure 1-1). ...

Csar Prez Lpez

2014-01-01T23:59:59.000Z

257

Environment - Giant outdoor lab ... | ornl.gov  

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

Environment - Giant outdoor lab ... With the recent completion of a 40-meter observation tower in the nearby Walker Branch Watershed, Oak Ridge National Laboratory researchers are...

258

Independent Oversight Inspection of Environment, Safety, and...  

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

Inspection of Environment, Safety, and Health Programs at the Argonne National Laboratory, Technical Appendices, Volume II, May 2005 Independent Oversight Inspection of...

259

Independent Oversight Inspection of Environment, Safety, and...  

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

Inspection of Environment, Safety, and Health Programs at the Savannah River Operations Office and Savannah River Site, January 2010 Independent Oversight Inspection of...

260

Report on Global Environment Competitiveness of Panama  

Science Journals Connector (OSTI)

Panama is the southernmost country of Central America. ... evaluation model, the environment competitiveness index of Panama s ranks at 23 in 133 countries.

Li Jianping; Li Minrong; Wang Jinnan

2014-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "70mm sample environment" 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

Greenhouse Thermal Environment and Light Control  

Science Journals Connector (OSTI)

Greenhouse thermal environment results from the interactions among ... heating, ventilation, and cooling systems; supplemental lighting; and properties of the greenhouse crop are among the most important. As greenhouse

L. D. Albright

1997-01-01T23:59:59.000Z

262

Stockholm Environment Institute (SEI) | Open Energy Information  

Open Energy Info (EERE)

vulnerability and governance, as well as specific problems such as water resources and air pollution.2 References Stockholm Environment Institute 2.0 2.1 About SEI...

263

Independent Oversight Inspection of Environment, Safety, and...  

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

Inspection of Environment, Safety, and Health Programs at the Sandia National Laboratories, Technical Appendices, Volume II, May 2005 Independent Oversight Inspection of...

264

Healing effects of the built environment  

E-Print Network (OSTI)

satisfaction. Journal of Environmental Psychology, 21, 301-s Hospital garden environment: Utilization and consumerT. , & Grling, T. (1996). Environmental influences on

Sherman, Sandra Anne

2008-01-01T23:59:59.000Z

265

Category:Gas Sampling | Open Energy Information  

Open Energy Info (EERE)

Gas Sampling page? For detailed information on Gas Sampling as exploration techniques, click here. Category:Gas Sampling Add.png Add a new Gas Sampling Technique Subcategories This...

266

INTEGRATING VR IN AN ENGINEERING COLLABORATIVE PROBLEM SOLVING ENVIRONMENT  

E-Print Network (OSTI)

INTEGRATING VR IN AN ENGINEERING COLLABORATIVE PROBLEM SOLVING ENVIRONMENT Ismael H. F. dos Santos environments. Abstract: We present an environment for executing engineering simulations and visualizing results solution, called Collaborative Engineering Environment (CEE) is intended to create a useful collaborative

Barbosa, Alberto

267

A Software Architecture for an Engineering Collaborative Problem Solving Environment  

E-Print Network (OSTI)

A Software Architecture for an Engineering Collaborative Problem Solving Environment Ismael H. F Environment. The architecture composes a Collaborative Problem Solving Environment that enables engineers-Oriented Architecture (SOA) for a Collaborative Problem Solving Environment for Petroleum Engineering (PE), tailored

Barbosa, Alberto

268

Sampling based on local bandwidth  

E-Print Network (OSTI)

The sampling of continuous-time signals based on local bandwidth is considered in this thesis. In an intuitive sense, local bandwidth refers to the rate at which a signal varies locally. One would expect that signals should ...

Wei, Dennis

2007-01-01T23:59:59.000Z

269

Sample Business Plan Framework 3  

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

U.S. Department of Energy Better Buildings Neighborhood Program: Sample Business Plan Framework 1: A program seeking to continue operations in the post-grant period as a not-for-profit (NGO) entity.

270

Sample Business Plan Framework 5  

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

U.S. Department of Energy Better Buildings Neighborhood Program: Sample Business Plan Framework 1: A program seeking to continue operations in the post-grant period as a not-for-profit (NGO) entity.

271

Sample Business Plan Framework 2  

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

U.S. Department of Energy Better Buildings Neighborhood Program: Sample Business Plan Framework 1: A program seeking to continue operations in the post-grant period as a not-for-profit (NGO) entity.

272

Sample Business Plan Framework 1  

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

U.S. Department of Energy Better Buildings Neighborhood Program: Sample Business Plan Framework 1: A program seeking to continue operations in the post-grant period as a not-for-profit (NGO) entity.

273

Sample Business Plan Framework 4  

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

U.S. Department of Energy Better Buildings Neighborhood Program: Sample Business Plan Framework 1: A program seeking to continue operations in the post-grant period as a not-for-profit (NGO) entity.

274

Improved sample size determination for attributes and variables sampling  

SciTech Connect

Earlier INMM papers have addressed the attributes/variables problem and, under conservative/limiting approximations, have reported analytical solutions for the attributes and variables sample sizes. Through computer simulation of this problem, we have calculated attributes and variables sample sizes as a function of falsification, measurement uncertainties, and required detection probability without using approximations. Using realistic assumptions for uncertainty parameters of measurement, the simulation results support the conclusions: (1) previously used conservative approximations can be expensive because they lead to larger sample sizes than needed; and (2) the optimal verification strategy, as well as the falsification strategy, are highly dependent on the underlying uncertainty parameters of the measurement instruments. 1 ref., 3 figs.

Stirpe, D.; Picard, R.R.

1985-01-01T23:59:59.000Z

275

Hanford Site Environmental Surveillance Master Sampling Schedule for Calendar Year 2008  

SciTech Connect

Environmental surveillance of the Hanford Site and surrounding areas is conducted by Pacific Northwest National Laboratory for the U.S. Department of Energy. Sampling is conducted to evaluate levels of radioactive and nonradioactive pollutants in the Hanford environs, as required in DOE Order 450.1, "Environmental Protection Program," and DOE Order 5400.5, "Radiation Protection of the Public and the Environment." The environmental surveillance sampling design is described in the "Hanford Site Environmental Monitoring Plan, United States Department of Energy, Richland Operations Office." This document contains the calendar year 2008 schedule for the routine collection of samples for the Surface Environmental Surveillance Project and Drinking Water Monitoring Project. Each section includes sampling locations, sampling frequencies, sample types, and analyses to be performed. In some cases, samples are scheduled on a rotating basis. If a sample will not be collected in 2008, the anticipated year for collection is provided. Maps showing approximate sampling locations are included for media scheduled for collection in 2008.

Bisping, Lynn E.

2008-01-01T23:59:59.000Z

276

s Earth and environment s Living resources  

E-Print Network (OSTI)

4 s Earth and environment s Living resources s Societies and health s Expertise and consulting of this trend is the acquisition, on a joint proposal from the Earth and Environment department and the Living phenomena so as to improve forecasting of the attendant hazards. The earth's crust: processes and natural

277

Hunting for engineered nanomaterials in the environment  

Science Journals Connector (OSTI)

Hunting for engineered nanomaterials in the environment ... Scientists will gather in Vienna to share advances related to nanomaterials in general, and the U.S. Environmental Protection Agency plans to host an invitation-only meeting about TiO2 nanoparticles in the environment. ...

Naomi Lubick

2009-07-28T23:59:59.000Z

278

ENERGY, POWER AND ENVIRONMENT (Environmental Analytical Chemistry)  

E-Print Network (OSTI)

ENERGY, POWER AND ENVIRONMENT (Environmental Analytical Chemistry) CHEM 6284/CHEM 4803 Fall 2014 3 a major impact on environment. As the global population grows, so does the demand for energy. Strictly cannot be made without understanding the science and engineering behind them. Since the discovery of laws

Sherrill, David

279

An Architecture for WWWbased Hypercode Environments  

E-Print Network (OSTI)

), as the infrastructure on which to construct hypercode environments. Web technology can be applied within an intranet on shared subwebs, based on World Wide Web technology --- which could be applied over the Internet or within an intranet. We describe our realization in OzWeb. Keywords Hypermedia, Environments, Software process, Work

280

Investigation of formaldehyde and acetaldehyde sampling rate and ozone  

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

Investigation of formaldehyde and acetaldehyde sampling rate and ozone Investigation of formaldehyde and acetaldehyde sampling rate and ozone interference for passive deployment of Waters Sep-Pak XPoSure samplers Title Investigation of formaldehyde and acetaldehyde sampling rate and ozone interference for passive deployment of Waters Sep-Pak XPoSure samplers Publication Type Journal Article Year of Publication 2013 Authors Mullen, Nasim A., Marion L. Russell, Melissa M. Lunden, and Brett C. Singer Journal Atmospheric Environment Volume 80 Pagination 184-189 Date Published 12/2013 Keywords aldehyde; exposure; indoor air quality; passive sampler; residential Abstract This study investigated formaldehyde and acetaldehyde passive sampling rates and ozone interference for the DNPH-based Waters Sep-Pak XPoSure sampler. Previous studies have shown that ozone interferes with active sampling by this cartridge. Our study included one laboratory and six field experiments conducted in Northern California homes. Passive sampling rates of 1.10 ± 0.09 and 0.86 ± 0.10 mL/min determined for formaldehyde and acetaldehyde are lower than previously reported. In a controlled laboratory experiment there were small, statistically insignificant impacts of subsequent ozone exposure on formaldehyde and acetaldehyde mass passively collected on the samplers. This sampler is inexpensive, easy to deploy and to transport by mail, and has a high sampling capacity when used passively; it is suitable for a wide-range of monitoring applications. However, the passive sampling rate remains in question given the internally consistent, but different results obtained in our study and the previous study.

Note: This page contains sample records for the topic "70mm sample environment" 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

E-Print Network 3.0 - assurance sampling method Sample Search...  

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

Process Design 6.0 Sampling Procedures B2 Sampling Methods Requirements 6.0 Sampling... Procedures B3 Sample Handling and Custody Requirements 7.0 Sample Custody B4 Analytical...

282

Geothermal/Environment | Open Energy Information  

Open Energy Info (EERE)

Environment Environment < Geothermal(Redirected from Environment) Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Land Use Leasing Exploration Well Field Power Plant Transmission Environment Water Use Print PDF Geothermal Environmental Impact Life-Cycle Assessments Environmental Regulations Regulatory Roadmap The Geysers - a dry steam geothermal field in California emits steam into the atmosphere. The impact that geothermal energy has on the environment depends on the type of cooling and conversion technologies used. Environmental impacts are often discussed in terms of: Water Consumption Geothermal power production utilizes water in two major ways. The first method, which is inevitable in geothermal production, uses hot water from an underground reservoir to power the facility. The second would be

283

Phenomenological approach for describing environment dependent growths  

E-Print Network (OSTI)

Different classes of phenomenological universalities of environment dependent growths have been proposed. The logistic as well as environment dependent West-type allometry based biological growth can be explained in this proposed framework of phenomenological description. It is shown that logistic and environment dependent West-type growths are phenomenologically identical in nature. However there is a difference between them in terms of coefficients involved in the phenomenological descriptions. It is also established that environment independent and enviornment dependent biological growth processes lead to the same West-type biological growth equation. Involuted Gompertz function, used to describe biological growth processes undergoing atrophy or a demographic and economic system undergoing involution or regression, can be addressed in this proposed environment dependent description. In addition, some other phenomenological descriptions have been examined in this proposed framework and graphical representations of variation of different parameters involved in the description are executed.

Dibyendu Biswas; Swarup Poria

2014-12-22T23:59:59.000Z

284

Contained nomadic information environments: Technology, organization, and environment influences on adoption of hospital RFID patient tracking  

Science Journals Connector (OSTI)

This paper reports on a case study of adoption of a contained nomadic information environment, exemplified by the use of Radio Frequency Identification (RFID) to keep track of hospital patients. The technology, organization, and environment (TOE) framework ... Keywords: Case study, Health care, Hospital, Nomadic information environments, Patient tracking, Qualitative research, Radio frequency identification

Qing Cao, Donald R. Jones, Hong Sheng

2014-03-01T23:59:59.000Z

285

Energy/Environment/Economics (E3 Energy/Environment/Economics (E3  

E-Print Network (OSTI)

, and Aerospace Engineering 268 IIT Graduate Bulletin 2012-2014 #12;Energy/Environment/Economics (E3 ) AdmissionEnergy/Environment/Economics (E3 ) Energy/Environment/Economics (E3 ) Faculty Directors Chemical and Environmental Engineering Javad Abbasian 127 Perlstein Hall 10 W. 33rd St. Chicago, IL 60616 312

Heller, Barbara

286

Laboratory Access | Sample Preparation Laboratories  

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

Access Access Planning Ahead Planning Ahead Please complete the Beam Time Request (BTR) and Support Request forms thourgh the User Portal. Thorough chemical and sample information must be included in your BTR. Support Request forms include a list of collaborators that require laboratory access and your group's laboratory equipment requests. Researcher safety is taken seriously at SLAC. Please remember that radioactive materials, nanomaterials, and biohazardous materials have additional safety requirements. Refer to the SSRL or LCLS Safety Offices for further guidance. Upon Arrival Upon Arrival Once you arrive you must complete training and access forms before accessing the Sample Preparation Laboratories (SPL). All Sample Prep Lab doors are locked with access key codes. Once your SPL

287

Inertial impaction air sampling device  

DOE Patents (OSTI)

An inertial impactor to be used in an air sampling device for collection of respirable size particles in ambient air which may include a graphite furnace as the impaction substrate in a small-size, portable, direct analysis structure that gives immediate results and is totally self-contained allowing for remote and/or personal sampling. The graphite furnace collects suspended particles transported through the housing by means of the air flow system, and these particles may be analyzed for elements, quantitatively and qualitatively, by atomic absorption spectrophotometry. 3 figs.

Dewhurst, K.H.

1987-12-10T23:59:59.000Z

288

Inertial impaction air sampling device  

DOE Patents (OSTI)

An inertial impactor to be used in an air sampling device for collection of respirable size particles in ambient air which may include a graphite furnace as the impaction substrate in a small-size, portable, direct analysis structure that gives immediate results and is totally self-contained allowing for remote and/or personal sampling. The graphite furnace collects suspended particles transported through the housing by means of the air flow system, and these particles may be analyzed for elements, quantitatively and qualitatively, by atomic absorption spectrophotometry.

Dewhurst, Katharine H. (13150 Wenonah SE. Apt. 727, Albuquerque, NM 87123)

1990-01-01T23:59:59.000Z

289

Inertial impaction air sampling device  

DOE Patents (OSTI)

An inertial impactor is designed which is to be used in an air sampling device for collection of respirable size particles in ambient air. The device may include a graphite furnace as the impaction substrate in a small-size, portable, direct analysis structure that gives immediate results and is totally self-contained allowing for remote and/or personal sampling. The graphite furnace collects suspended particles transported through the housing by means of the air flow system, and these particles may be analyzed for elements, quantitatively and qualitatively, by atomic absorption spectrophotometry. 3 figs.

Dewhurst, K.H.

1990-05-22T23:59:59.000Z

290

Climate & Environment | More Science | ORNL  

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

Climate & Environment Climate & Environment SHARE Climate and Environment Climate and environmental scientists at ORNL conduct research, develop technology and perform analyses to understand and predict how environmental systems respond to global and regional changes - including climate change, environmental stress and energy production and use. By integrating field and laboratory methods with new theory, modeling, data systems and policy analysis, we develop solutions to complex environmental challenges. ORNL has an increasing programmatic focus on climate change and subsurface biogeochemical research. Current priorities in the area of climate and environmental research are focused on understanding biogeochemical cycling in terrestrial ecosystems by creating new databases and models to inform

291

RAPID DETERMINATION OF RA-226 IN ENVIRONMENTAL SAMPLES  

SciTech Connect

A new rapid method for the determination of {sup 226}Ra in environmental samples has been developed at the Savannah River Site Environmental Lab (Aiken, SC, USA) that can be used for emergency response or routine sample analyses. The need for rapid analyses in the event of a Radiological Dispersive Device or Improvised Nuclear Device event is well-known. In addition, the recent accident at Fukushima Nuclear Power Plant in March, 2011 reinforces the need to have rapid analyses for radionuclides in environmental samples in the event of a nuclear accident. {sup 226}Ra (T1/2 = 1,620 years) is one of the most toxic of the long-lived alpha-emitters present in the environment due to its long life and its tendency to concentrate in bones, which increases the internal radiation dose of individuals. The new method to determine {sup 226}Ra in environmental samples utilizes a rapid sodium hydroxide fusion method for solid samples, calcium carbonate precipitation to preconcentrate Ra, and rapid column separation steps to remove interferences. The column separation process uses cation exchange resin to remove large amounts of calcium, Sr Resin to remove barium and Ln Resin as a final purification step to remove {sup 225}Ac and potential interferences. The purified {sup 226}Ra sample test sources are prepared using barium sulfate microprecipitation in the presence of isopropanol for counting by alpha spectrometry. The method showed good chemical recoveries and effective removal of interferences. The determination of {sup 226}Ra in environmental samples can be performed in less than 16 h for vegetation, concrete, brick, soil, and air filter samples with excellent quality for emergency or routine analyses. The sample preparation work takes less than 6 h. {sup 225}Ra (T1/2 = 14.9 day) tracer is used and the {sup 225}Ra progeny {sup 217}At is used to determine chemical yield via alpha spectrometry. The rapid fusion technique is a rugged sample digestion method that ensures that any refractory radium particles are effectively digested. The preconcentration and column separation steps can also be applied to aqueous samples with good results.

Maxwell, S.

2012-01-03T23:59:59.000Z

292

Modular airborne remote sampling and sensing system (MARSSS)  

SciTech Connect

Sandia is developing a modular airborne instrumentation system for the Environmental Protection Agency. This system will allow flexibility in the choice of instruments by standardizing mountings, power supplies and sampling modes. The objective is to make it possible to perform aerial surveys from chartered aircraft that have not been adapted in a more than superficial manner. It will also allow the experimenter to tailor his choice of instruments to the specific problem. Since the equipment will have a stand-alone capability, it can be applied to other problems such as long-term unattended use at remote locations or in toxic or otherwise hazardous environments.

Woods, R.O.

1982-04-01T23:59:59.000Z

293

May 2011 Groundwater and Surface Water Sampling at the Rio Blanco, Colorado, Site (Data Validation Package)  

SciTech Connect

Annual sampling was conducted at the Rio Blanco, Colorado, site for the Long-Term Hydrologic Monitoring Program May 16-17, 2011, to monitor groundwater and surface water for potential radionuclide contamination. Sampling and analyses were conducted as specified in Sampling and Analysis Plan for the U.S. Department of Energy Office of Legacy Management Sites (LMS/PRO/S04351, continually updated). A duplicate sample was collected from location Johnson Artesian WL. Samples were analyzed by the U.S. Environmental Protection Agency (EPA) Radiation&Indoor Environments National Laboratory in Las Vegas, Nevada. Samples were analyzed for gamma-emitting radionuclides by high-resolution gamma spectrometry, and for tritium using the conventional method. Tritium was not measured using the enrichment method because the EPA laboratory no longer offers that service. Results of this monitoring at the Rio Blanco site demonstrate that groundwater and surface water outside the boundaries have not been affected by project-related contaminants.

None

2011-12-01T23:59:59.000Z

294

The role of data analysis in sampling design of environmental monitoring  

SciTech Connect

The report is intended to address the need for data analysis in environmental sampling programs. Routine environmental sampling has been conducted at Sandia National Laboratories/New Mexico (SNL/NM) to ensure that site operations have not resulted in undue risk to the public and the environment. Over the years, large amounts of data have been accumulated. The richness of the data should be fully utilized to improve sampling design and prioritize sampling needs for a technically-sound, yet cost-effective sampling design. The report presents a methodology for analyzing environmental monitoring data and demonstrates the application by using SNL`s historical monitoring data. Recommendations for sampling design modification were derived based on the results of the analyses.

Shyr, L.J.; Herrera, H.; Haaker, R. [Sandia National Labs., Albuquerque, NM (United States). Environmental and Emergency Management Dept.

1998-03-01T23:59:59.000Z

295

The Argonne Premium Coal Sample Program  

Science Journals Connector (OSTI)

The Argonne Premium Coal Sample Program ... Direct Determination of Sulfur Species in Coals from the Argonne Premium Sample Program by Solid Sampling Electrothermal Vaporization Inductively Coupled Plasma Optical Emission Spectrometry ... Direct Determination of Sulfur Species in Coals from the Argonne Premium Sample Program by Solid Sampling Electrothermal Vaporization Inductively Coupled Plasma Optical Emission Spectrometry ...

Karl S. Vorres

1990-09-01T23:59:59.000Z

296

Automation of sample mounting for macromolecular crystallography  

Science Journals Connector (OSTI)

A sample holder standard for use with robotic sample changers is defined. The standard includes a system for sample identification, tracking and management of data flow in a macromolecular structure-determination pipeline. A robotic sample changer designed for use with the sample standard is described.

Cipriani, F.

2006-09-19T23:59:59.000Z

297

Environmental surveillance master sampling schedule  

SciTech Connect

This document contains the planned 1994 schedules for routine collection of samples for the Surface Environmental Surveillance Project (SESP), Drinking Water Project, and Ground-Water Surveillance Project. Samples are routinely collected for the SESP and analyzed to determine the quality of air, surface water, soil, sediment, wildlife, vegetation, foodstuffs, and farm products at Hanford Site and surrounding communities. The responsibility for monitoring the onsite drinking water falls outside the scope of the SESP. The Hanford Environmental Health Foundation is responsible for monitoring the nonradiological parameters as defined in the National Drinking Water Standards while PNL conducts the radiological monitoring of the onsite drinking water. PNL conducts the drinking water monitoring project concurrent with the SESP to promote efficiency and consistency, utilize the expertise developed over the years, and reduce costs associated with management, procedure development, data management, quality control and reporting. The ground-water sampling schedule identifies ground-water sampling events used by PNL for environmental surveillance of the Hanford Site.

Bisping, L.E.

1994-02-01T23:59:59.000Z

298

Design of bioaerosol sampling inlets  

E-Print Network (OSTI)

An experimental investigation involving the design, fabrication, and testing of an ambient sampling inlet and two additional Stokes-scaled inlets is presented here. Testing of each inlet was conducted at wind speeds of 2, 8, and 24 km/h (0.55, 2...

Nene, Rohit Ravindra

2007-09-17T23:59:59.000Z

299

AUTOMATING GROUNDWATER SAMPLING AT HANFORD  

SciTech Connect

Until this past October, Fluor Hanford managed Hanford's integrated groundwater program for the U.S. Department of Energy (DOE). With the new contract awards at the Site, however, the CH2M HILL Plateau Remediation Company (CHPRC) has assumed responsibility for the groundwater-monitoring programs at the 586-square-mile reservation in southeastern Washington State. These programs are regulated by the Resource Conservation and Recovery Act (RCRA) and the Comprehensive Environmental Response Compensation and Liability Act (CERCLA). The purpose of monitoring is to track existing groundwater contamination from past practices, as well as other potential contamination that might originate from RCRA treatment, storage, and disposal (TSD) facilities. An integral part of the groundwater-monitoring program involves taking samples of the groundwater and measuring the water levels in wells scattered across the site. More than 1,200 wells are sampled each year. Historically, field personnel or 'samplers' have been issued pre-printed forms that have information about the well(s) for a particular sampling evolution. This information is taken from the Hanford Well Information System (HWIS) and the Hanford Environmental Information System (HEIS)--official electronic databases. The samplers used these hardcopy forms to document the groundwater samples and well water-levels. After recording the entries in the field, the samplers turned the forms in at the end of the day and the collected information was posted onto a spreadsheet that was then printed and included in a log book. The log book was then used to make manual entries of the new information into the software application(s) for the HEIS and HWIS databases. This is a pilot project for automating this tedious process by providing an electronic tool for automating water-level measurements and groundwater field-sampling activities. The automation will eliminate the manual forms and associated data entry, improve the accuracy of the information recorded, and enhance the efficiency and sampling capacity of field personnel. The goal of the effort is to eliminate 100 percent of the manual input to the database(s) and replace the management of paperwork by the field and clerical personnel with an almost entirely electronic process. These activities will include the following: scheduling the activities of the field teams, electronically recording water-level measurements, electronically logging and filing Groundwater Sampling Reports (GSR), and transferring field forms into the site-wide Integrated Document Management System (IDMS).

CONNELL CW; HILDEBRAND RD; CONLEY SF; CUNNINGHAM DE

2009-01-16T23:59:59.000Z

300

Geothermal/Environment | Open Energy Information  

Open Energy Info (EERE)

Geothermal/Environment Geothermal/Environment < Geothermal Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Land Use Leasing Exploration Well Field Power Plant Transmission Environment Water Use Print PDF Geothermal Environmental Impact Life-Cycle Assessments Environmental Regulations Regulatory Roadmap The Geysers - a dry steam geothermal field in California emits steam into the atmosphere. The impact that geothermal energy has on the environment depends on the type of cooling and conversion technologies used. Environmental impacts are often discussed in terms of: Water Consumption Geothermal power production utilizes water in two major ways. The first method, which is inevitable in geothermal production, uses hot water from an underground reservoir to power the facility. The second would be

Note: This page contains sample records for the topic "70mm sample environment" 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

Wireless Environment LLC | Open Energy Information  

Open Energy Info (EERE)

Wireless Environment LLC Wireless Environment LLC Jump to: navigation, search Name Wireless Environment LLC Place Elyria, Ohio Product Wireless Environment designs light-emitting diode lighting products that it sells through a vehicle called "Mr. Beams." Coordinates 41.36768°, -82.105839° 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":41.36768,"lon":-82.105839,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

302

European Environment Agency | Open Energy Information  

Open Energy Info (EERE)

Environment Agency Environment Agency Jump to: navigation, search Logo: European Environment Agency Name European Environment Agency Address Kongens Nytorv 6 1050 Place Copenhagen, Denmark Phone number (+45) 33 36 71 00 Website http://www.eea.europa.eu/ Coordinates 55.6811436°, 12.5866457° 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":55.6811436,"lon":12.5866457,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

303

Sustainable and equitable urban environments in Asia  

E-Print Network (OSTI)

This study identifies some of the factors and conditions that can encourage the development of sustainable and equitable urban environments. It argues that cities will continue to grow and that it is not productive to view ...

Badshah, Akhtar

1993-01-01T23:59:59.000Z

304

A Harmonized Multimodel Framework for Safety Environments  

Science Journals Connector (OSTI)

Safety critical systems developments are dealing with complex environments especially when they are satisfying with a wide range of models, regulations and standards at the same time. Therefore there is an evi...

Xabier Larrucea; Izaskun Santamaria

2012-01-01T23:59:59.000Z

305

Simplified methodology for indoor environment designs  

E-Print Network (OSTI)

Current design of the building indoor environment uses averaged single parameters such as air velocity, air temperature or contaminant concentration. This approach gives only general information about thermal comfort and ...

Srebric, Jelena, 1970-

2000-01-01T23:59:59.000Z

306

A parallel programming environment on grid  

Science Journals Connector (OSTI)

Computational grids are environment that provides the ability to exploit diverse, geographically distributed resources. Bulk Synchronous Parallel (BSP) model is a widely used parallel programming model. With rapid development of grid technologies, users ...

Weiqin Tong; Jingbo Ding; Lizhi Cai

2003-06-01T23:59:59.000Z

307

A Personalized Collaborative Digital Library Environment  

Science Journals Connector (OSTI)

We envisage a Digital Library not only as an information resource where ... but also as a collaborative working and meeting space. We present a personalized collaborative Digital Library environment, where users ...

M. Elena Renda; Umberto Straccia

2002-01-01T23:59:59.000Z

308

Webinar: Tapping Into Wind in Urban Environments  

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

This live webinar presented by DOE on"Community Renewable Energy Success Stories: Tapping into Wind in Urban Environments" will take placeon Tuesday, September 18, 2012, from 3:00 4:15 p.m....

309

Nuclear Power - Operation, Safety and Environment  

E-Print Network (OSTI)

as operation, safety, environment and radiation effects. The book is not offering a comprehensive coverage of the material in each area. Instead, selected themes are highlighted by authors of individual chapters representing contemporary interests worldwide...

310

QualityofService Issues in Networking Environments  

E-Print Network (OSTI)

Quality­of­Service Issues in Networking Environments Burkhard Stiller \\Lambda University: +44 +1223 334476, FAX: +44 +1223 334678 E­Mail: Burkhard.Stiller@cl.cam.ac.uk Abstract Quality

Haddadi, Hamed

311

The VBA Integrated Development Environment (VBAIDE)  

Science Journals Connector (OSTI)

Within AutoCAD..., you develop VBA programs in the Visual Basic for Applications (VBA) Integrated Development Environment (IDE). Like the Visual LISP IDE, Autodesk provides the VBAIDE as an integral ...

Joe Sutphin

2004-01-01T23:59:59.000Z

312

CORROSION OF METALS IN OIL SHALE ENVIRONMENTS  

E-Print Network (OSTI)

CORROSION OF METALS IN OIL SHALE ENVIRONMENTS A. Levy and R.of Metals in In-Situ Oil Shale Retorts," NACE Corrosion 80,Elevated Temperature Corrosion of Oil Shale Retort Component

Bellman Jr., R.

2012-01-01T23:59:59.000Z

313

Introducing MATLAB and the MATLAB Working Environment  

Science Journals Connector (OSTI)

The MATLAB development environment allows you to develop algorithms, ... analyze data, display data files and manage projects in interactive mode (see Figure 1-1). Figure 1-1. ...

Csar Prez Lpez

2014-01-01T23:59:59.000Z

314

Enriching a MAS Environment with Institutional Services  

Science Journals Connector (OSTI)

Most environments for multi-agent systems limit themselves to providing message transport and white/yellow page services. While these are generic facilities, in some domains other services are necessary, which...

Andreia Malucelli; Henrique Lopes Cardoso

2006-01-01T23:59:59.000Z

315

Kinematic GPS positioning in a highway environment  

E-Print Network (OSTI)

difference method achieves highly accurate results for the kinematic GPS positioning since the triple difference technique is insensitive to cycle slips. The algorithm for kinematic GPS positioning in a highway environment gives corrections to the receiver...

Li, Yingfeng

2012-06-07T23:59:59.000Z

316

Report on Global Environment Competitiveness of Gabon  

Science Journals Connector (OSTI)

Gabon is on the west coast of Central Africa. Gabon is bordered by Equatorial Guinea to the ... evaluation model, the environment competitiveness index of Gabon ranks at 19 in 133 countries.

Li Jianping; Li Minrong; Wang Jinnan

2014-01-01T23:59:59.000Z

317

Efficient Agent Communication in Wireless Environments  

Science Journals Connector (OSTI)

In wireless environments, communication should be tailored to enable an efficient use of scarce and fluctuating data communication resources. In this chapter we consider software agent communication in such en...

Heikki Helin; Mikko Laukkanen

2005-01-01T23:59:59.000Z

318

Autonomous Flight in Unknown Indoor Environments  

E-Print Network (OSTI)

This paper presents our solution for enabling a quadrotor helicopter, equipped with a laser rangefinder sensor, to autonomously explore and map unstructured and unknown indoor environments. While these capabilities are ...

Bachrach, Abraham Galton

319

Enabling environments : people, wheelchairs and standards  

E-Print Network (OSTI)

Designing environments to accommodate people in wheelchairs is far more than ramps and wide toilet stalls built according to the state building code. This study attempts to illuminate the functional imperatives behind ...

Duerk, Donna P

1980-01-01T23:59:59.000Z

320

Transformations of Nanomaterials in the Environment  

Science Journals Connector (OSTI)

Civil and Environmental Engineering, Carnegie Mellon University, Pittsburgh, Pennsylvania, United States ... Increasing use of engineered nanomaterials with novel properties relative to their bulk counterparts has generated a need to define their behaviors and impacts in the environment. ...

Gregory V. Lowry; Kelvin B. Gregory; Simon C. Apte; Jamie R. Lead

2012-05-14T23:59:59.000Z

Note: This page contains sample records for the topic "70mm sample environment" 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

Extending Programming Environments to Support Architectural Design  

E-Print Network (OSTI)

a system expands to include many instances of these abstractions, it becomes desirable to aggregate them Tektronics, and the Turbo environ­ ments from Borland such as that for Prolog [1]. A well known programming

Holt, Richard C.

322

Extending Programming Environments to Support Architectural Design  

E-Print Network (OSTI)

are data types, procedures, modules, and classes. When a system expands to include many instances 28 from Xerox Parc, Integral C 25 from Tektronics, and the Turbo environments from Borland

Mancoridis, Spiros

323

Emerging contaminants and microorganisms into the environment  

E-Print Network (OSTI)

Workshop Emerging contaminants and microorganisms into the environment: contamination pathways Environmental Engineering Division Surname _____________________Name____________________ Job Environmental Engineering Division (SEED) Department of Civil Engineering University of Salerno Via Ponte don

Costagliola, Gennaro

324

An Environment for Enabling Interactive Grids  

Science Journals Connector (OSTI)

Traditional use of grid computing allows a user to submit batch jobs in a grid environment. We believe, next generation grids will extend the application domain to include interactive graphical sessions. We term such grids interactive grids. In this ...

Vanish Talwar; Sujoy Basu; Raj Kumar

2003-06-01T23:59:59.000Z

325

Scheduling information broadcast in asymmetric environment  

E-Print Network (OSTI)

With the increasing popularity of portable wireless computers, mechanisms to efficiently transmit information to such clients are of significant interest. The environment under consideration is asymmetric in that the information server has...

Hameed, Sohail

1997-01-01T23:59:59.000Z

326

Evaluation of protective measures for tropical environments  

Science Journals Connector (OSTI)

......The Integrated System for Emergency...SIEM (Integrated System for Emergency...Alberto Nuclear Power Plant, in Angra...S. UK Recovery Handbook for radiation incidents...Environmental Aspects. Restoration of Environments...The Integrated System for Emergency......

D. N. G. Silva; E. R. R. Rochedo; M. A. V. Wasserman; L. F. C. Conti

2012-10-01T23:59:59.000Z

327

Responsibility and the traditional Muslim built environment  

E-Print Network (OSTI)

This study aims to analyze the effect of the responsibility enjoyed by individuals over the built environment. To understand these effects the study concentrates on the physical state of the property. It is concluded that ...

Akbar, Jamel A

1984-01-01T23:59:59.000Z

328

The Environment of Precipitating Shallow Cumulus Convection  

Science Journals Connector (OSTI)

Quantitative estimates of precipitation in a typical undisturbed trade wind region are derived from 2 months of radar reflectivity data and compared to the meteorological environment determined from soundings, surface flux, and airborne-lidar ...

Louise Nuijens; Bjorn Stevens; A. Pier Siebesma

2009-07-01T23:59:59.000Z

329

E-Print Network 3.0 - arbitrarily distributed samples Sample...  

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

distributed samples Search Powered by Explorit Topic List Advanced Search Sample search results for: arbitrarily distributed samples Page: << < 1 2 3 4 5 > >> 1 Robust Statistics...

330

Model-Based Sampling and Inference  

U.S. Energy Information Administration (EIA) Indexed Site

Model-Based Sampling, Inference and Imputation Model-Based Sampling, Inference and Imputation James R. Knaub, Jr., Energy Information Administration, EI-53.1 James.Knaub@eia.doe.gov Key Words: Survey statistics, Randomization, Conditionality, Random sampling, Cutoff sampling Abstract: Picking a sample through some randomization mechanism, such as random sampling within groups (stratified random sampling), or, say, sampling every fifth item (systematic random sampling), may be familiar to a lot of people. These are design-based samples. Estimates of means and totals for an entire population may be inferred from such a sample, along with estimation of the amount of error that might be expected. However, inference based on a sample and its (modeled) relationship to other data may be less familiar. If there is enough

331

Adaptive Sampling Algorithms for Multiple Autonomous Underwater Vehicles Dan O. Popa  

E-Print Network (OSTI)

simulation environment, an underwater experimental platform using solar AUVs, and a land-based experimental localization and field variable uncertainties, energy and sampling time constraints, physical constraints such as nonholonomic vehicles or obstacles in the search space, as well as a limited communication bandwidth between

332

Appendix C: Catalog Description and Sample Syllabus for STS 201 STS 201 Catalog Description  

E-Print Network (OSTI)

Introduction to science and technology studies. Explores science and technology as important and central such as genetics, environment, internet, surveillance, and nanotechnology. STS 201 Sample Syllabus Where Science Meets Society Science & Technology Studies 201 Tuesdays and Thursdays, 8:00-9:15A.M., 6112 Social

Van Veen, Barry D.

333

Studies of Human and Veterinary Drugs' Fate in Environmental Solid SamplesAnalytical Problems  

Science Journals Connector (OSTI)

......via urine and faeces to waste water treatment plants...the environment through waste effluents of manufacturing...enables one to study long-term pollu- tion effects...addressed. Sampling and storage The quality of analytical...used and the amount of wastes obtained, time needed......

Joanna Wilga; Agata Kot-Wasik; Jacek Namiesnik

2008-08-01T23:59:59.000Z

334

Toxicity of Engineered Nanoparticles in the Environment  

Science Journals Connector (OSTI)

Toxicity of Engineered Nanoparticles in the Environment ... While nanoparticles occur naturally in the environment and have been intentionally used for centuries, the production and use of engineered nanoparticles has seen a recent spike, which makes environmental release almost certain. ... Therefore, recent efforts to characterize the toxicity of engineered nanoparticles have focused on the environmental implications, including exploration of toxicity to organisms from wide-ranging parts of the ecosystem food webs. ...

Melissa A. Maurer-Jones; Ian L. Gunsolus; Catherine J. Murphy; Christy L. Haynes

2013-02-21T23:59:59.000Z

335

Active vibration control in a microgravity environment  

E-Print Network (OSTI)

ACTIVE VIBRATION COiVTROL IN A MICROGRAVITY ENVIRONMENT A Thesis MYOUNG SOO PARK Submitted to the Graduate College of Texas A@M University in partial fulfillment of the requirements for the degree of MASTER OF SCIENCE December 1987 Maior... Subject: Mechanical Engineering ACTIVE VIBRATION CONTROL IN A MICROGRAVITY ENVIRONMENT A Thesis by MYOUNG SOO PARK Approved as to style and content by: Dr. C. H. Gerhold (Chairman of Coxnmit tee) Dr. T ozi (Member) Dr. Y. XVe sman (Member) Dr...

Park, Myoung Soo

2012-06-07T23:59:59.000Z

336

Surface Water Sampling | Open Energy Information  

Open Energy Info (EERE)

Surface Water Sampling Surface Water Sampling Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Exploration Technique: Surface Water Sampling Details Activities (1) Areas (1) Regions (0) NEPA(0) Exploration Technique Information Exploration Group: Field Techniques Exploration Sub Group: Field Sampling Parent Exploration Technique: Water Sampling Information Provided by Technique Lithology: Stratigraphic/Structural: Hydrological: Water composition and source of fluids Thermal: Water temperature Dictionary.png Surface Water Sampling: Water sampling is done to characterize the chemical, thermal, or hydrological properties of a surface or subsurface aqueous system. Other definitions:Wikipedia Reegle Introduction Surface water sampling of hot and cold spring discharges has traditionally

337

Sample Forms | National Nuclear Security Administration  

National Nuclear Security Administration (NNSA)

NMMSS Information, Reports & Forms Sample Forms Sample Forms U.S. Department of Energy U.S. Nuclear Regulatory Commission Nuclear Materials Management & Safeguards...

338

Chemical Resources | Sample Preparation Laboratories  

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

Chemical Resources Chemical Resources Chemical Inventory All Sample Preparation Labs are stocked with an assortment of common solvents, acids, bases, buffers, and other reagents. See our Chemical Inventories for a list of available reagents. If you need large quantities of any chemicals, please order or bring your own supply (see below). Chemical Inventories Standard Operating Procedures (SOPs) If you will be working with any samples or reagents that are significantly toxic, reactive, corrosive, flammable, or otherwise especially hazardous, we may require an approved SOP before you can begin work. Examples: Reagents with an NFPA Rating of 3 or 4 in any category, nanomaterials, heavy metals, pyrophoric materials, water reactive materials. BLANK SOP SSRL BLANK SOP LCLS Ordering Chemicals

339

Adaptive Sampling in Hierarchical Simulation  

SciTech Connect

We propose an adaptive sampling methodology for hierarchical multi-scale simulation. The method utilizes a moving kriging interpolation to significantly reduce the number of evaluations of finer-scale response functions to provide essential constitutive information to a coarser-scale simulation model. The underlying interpolation scheme is unstructured and adaptive to handle the transient nature of a simulation. To handle the dynamic construction and searching of a potentially large set of finer-scale response data, we employ a dynamic metric tree database. We study the performance of our adaptive sampling methodology for a two-level multi-scale model involving a coarse-scale finite element simulation and a finer-scale crystal plasticity based constitutive law.

Knap, J; Barton, N R; Hornung, R D; Arsenlis, A; Becker, R; Jefferson, D R

2007-07-09T23:59:59.000Z

340

Category:Field Sampling | Open Energy Information  

Open Energy Info (EERE)

Category Category Edit History Facebook icon Twitter icon » Category:Field Sampling Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Geothermalpower.jpg Looking for the Field Sampling page? For detailed information on Field Sampling as exploration techniques, click here. Category:Field Sampling Add.png Add a new Field Sampling Technique Subcategories This category has the following 2 subcategories, out of 2 total. G [×] Gas Sampling‎ 3 pages W [×] Water Sampling‎ 2 pages Pages in category "Field Sampling" The following 4 pages are in this category, out of 4 total. G Gas Sampling R Rock Sampling S Soil Sampling W Water Sampling Retrieved from "http://en.openei.org/w/index.php?title=Category:Field_Sampling&oldid=689818" Category: Field Techniques

Note: This page contains sample records for the topic "70mm sample environment" 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

Corrosion resistant refractory ceramics for slagging gasifier environment  

SciTech Connect

Integrated gasification combined cycle power systems are the most efficient and economical power generation systems with a relatively low environmental impact. The gasification process requires the optimal design of gasifiers with extremely corrosion resistant refractory lining. The majority of the refractory materials tested for gasifier lining applications cannot resist the action of slagging corrosive environment combined with high operation temperatures as high as 1600?C and possible thermal shocks and thermal expansion mismatch between the lining and the slag. Silicon carbide-based ceramics and some zirconia- and zircon-based ceramics manufactured by Ceramic Protection Corporation (CPC) have been tested in a simulated coal-fired slagging gasifier environment at a temperature of 1500?C. Crucible ceramic samples have been examined after exposure to the slag at high temperature. Microstructure studies of the ceramic zone contacted with the slag have been carried out. The highest performance, i.e. the absence of corrosion damage and thermal cracking after testing, was observed for silicon carbide-based ceramics ABSC formed by silicon carbide grains with an optimized particle size distribution bonded by the aluminosilicate crystalline-glassy matrix. Dense zirconia and alumina-zirconia and slightly porous zircon ceramics demonstrated comparatively lower performance due to their lower corrosion resistance and greater thermal cracking. ABSC ceramics can be manufactured as thick-walled large components and may be considered as a promising material for gasifier refractory applications. Similar ceramics, but with finer grain sizes, may also be recommended for thermocouple protection.

Medvedovski, E. (Ceramic Protection Corp., Calgary, Alberta, Canada); Chinn, Richard E.

2004-01-01T23:59:59.000Z

342

Providing Configuration Management Support in Software Engineering Environments  

E-Print Network (OSTI)

Providing Configuration Management Support in Software Engineering Environments Jun Han Peninsula development project. A software engineering environment should not only pro- vide support for software engineering environments and demonstrate how configuration management can be achieved in such en- vironments

Han, Jun

343

Eiffel*: A Language and Environment for Software Engineering  

E-Print Network (OSTI)

Eiffel*: A Language and Environment for Software Engineering Bertrand Meyer Interactive Software Engineering Inc., Goleta, California The Eiffel language and environment address the prob lem of building quality software in practical develop- ment environments. Two software quality factors were deemed

Meyer, Bertrand

344

A MULTIMEDIA WORKFLOW-BASED COLLABORATIVE ENGINEERING ENVIRONMENT  

E-Print Network (OSTI)

A MULTIMEDIA WORKFLOW-BASED COLLABORATIVE ENGINEERING ENVIRONMENT Integrating an Adaptive Workflow@tecgraf.puc-rio.br Keywords: Collaborative Engineering, Workflow Systems, Collaborative Virtual Environments. Abstract to guide the construction of a Collaborative Engineering Environment for assisting the control

Barbosa, Alberto

345

National Environmental Research Institute Ministry of the Environment . Denmark  

E-Print Network (OSTI)

National Environmental Research Institute Ministry of the Environment . Denmark Annual Danish] #12;National Environmental Research Institute Ministry of the Environment Annual Danish Emissions no. 202 Publisher: National Environmental Research Institute Ministry of the Environment URL: http

346

Events & Topics in Renewable Energy & the Environment featuring...  

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

Events & Topics in Renewable Energy & the Environment featuring Chenyang Lu Events & Topics in Renewable Energy & the Environment featuring Chenyang Lu Smart Buildings with...

347

DOE Standard Integration Of Environment,Safety, and Health Into...  

Office of Environmental Management (EM)

DOE Standard Integration Of Environment,Safety, and Health Into Facility Disposition Activities DOE Standard Integration Of Environment,Safety, and Health Into Facility Disposition...

348

Inspection of Environment, Safety, and Health Management at the...  

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

Inspection of Environment, Safety, and Health Management at the Oak Ridge Operations Office and East Tennessee Technology Park - Volume I, May 2003 Inspection of Environment,...

349

Inspection of Environment, Safety, and Health Management at the...  

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

Inspection of Environment, Safety, and Health Management at the Waste Isolation Pilot Plant - Volume I, August 2002 Inspection of Environment, Safety, and Health Management at the...

350

Office of Environment, Safety and Health Assessments Protocol...  

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

Office of Environment, Safety and Health Assessments Protocol, Development and Maintenance of Criteria Review and Approach Documents, June 2014 Office of Environment, Safety and...

351

Inspection of Environment, Safety, and Health Management at the...  

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

Inspection of Environment, Safety, and Health Management at the Hanford Site, March 2002 Inspection of Environment, Safety, and Health Management at the Hanford Site, March 2002...

352

USW Health Safety and Environment Conference - HSS Workshop ...  

Office of Environmental Management (EM)

USW Health Safety and Environment Conference - HSS Workshop USW Health Safety and Environment Conference - HSS Workshop Workshop Date: March 7, 2012 Documents Available for...

353

Inspection of Environment, Safety, and Health Management at the...  

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

Inspection of Environment, Safety, and Health Management at the Argonne National Laboratory - East, Volume I, May 2002 Inspection of Environment, Safety, and Health Management at...

354

Inspection of Environment, Safety, and Health Programs at the...  

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

Inspection of Environment, Safety, and Health Programs at the Savannah River Site, February 2006 Inspection of Environment, Safety, and Health Programs at the Savannah River Site,...

355

Local environment and composition of magnesium gallium layered...  

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

Local environment and composition of magnesium gallium layered double hydroxides determined from solid-state 1H and 71Ga NMR Local environment and composition of magnesium gallium...

356

German Federal Ministry for the Environment, Nature Conservation...  

Open Energy Info (EERE)

map References: German Federal Ministry for the Environment, Nature Conservation and Nuclear Safety1 German Federal Ministry for the Environment, Nature Conservation and...

357

Effects on the Physical Environment (Hydrodynamics, and Water...  

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

Effects on the Physical Environment (Hydrodynamics, and Water Quality Food Web) Effects on the Physical Environment (Hydrodynamics, and Water Quality Food Web) Effects on the...

358

FTCP Site Specific Information - Office of Environment, Health...  

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

Environment, Health, Safety & Security FTCP Site Specific Information - Office of Environment, Health, Safety & Security FTCP Agent Organization Name Phone E-Mail EHSS HQ Pat...

359

Office of Environment, Safety and Health Evaluations Appraisal...  

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

Office of Environment, Safety and Health Evaluations Appraisal Process Guide, July 29, 2009 Office of Environment, Safety and Health Evaluations Appraisal Process Guide, July 29,...

360

Before the Subcommittee on Environment and the Economy -- House...  

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

Environment and the Economy -- House Energy and Commerce Committee Before the Subcommittee on Environment and the Economy -- House Energy and Commerce Committee Testimony of Peter...

Note: This page contains sample records for the topic "70mm sample environment" 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

Before the Subcommittee on Energy and Environment - House Committee...  

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

Environment - House Committee on Science, Space, and Technology Before the Subcommittee on Energy and Environment - House Committee on Science, Space, and Technology Testimony of...

362

Special nuclear material inventory sampling plans  

SciTech Connect

This paper presents improved procedures for obtaining statistically valid sampling plans for nuclear facilities. The double sampling concept and methods for developing optimal double sampling plans are described. An algorithm is described that is satisfactory for finding optimal double sampling plans and choosing appropriate detection and false alarm probabilities. (ACR)

Vaccaro, H.S.; Goldman, A.S.

1987-01-01T23:59:59.000Z

363

Soil Gas Sampling | Open Energy Information  

Open Energy Info (EERE)

Soil Gas Sampling Soil Gas Sampling Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Exploration Technique: Soil Gas Sampling Details Activities (0) Areas (0) Regions (0) NEPA(0) Exploration Technique Information Exploration Group: Field Techniques Exploration Sub Group: Field Sampling Parent Exploration Technique: Gas Sampling Information Provided by Technique Lithology: Stratigraphic/Structural: Identify concealed faults that act as conduits for hydrothermal fluids. Hydrological: Identify hydrothermal gases of magmatic origin. Thermal: Differentiate between amagmatic or magmatic sources heat. Dictionary.png Soil Gas Sampling: Soil gas sampling is sometimes used in exploration for blind geothermal resources to detect anomalously high concentrations of hydrothermal gases

364

Gas Flux Sampling | Open Energy Information  

Open Energy Info (EERE)

Gas Flux Sampling Gas Flux Sampling Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Exploration Technique: Gas Flux Sampling Details Activities (26) Areas (20) Regions (0) NEPA(0) Exploration Technique Information Exploration Group: Field Techniques Exploration Sub Group: Field Sampling Parent Exploration Technique: Gas Sampling Information Provided by Technique Lithology: Stratigraphic/Structural: High flux can be indicative of conduits for fluid flow. Hydrological: Thermal: Anomalous flux is associated with active hydrothermal activity. Dictionary.png Gas Flux Sampling: Gas flux sampling measures the flow of volatile gas emissions from a specific location and compares it to average background emissions. Anomalously high gas flux can be an indication of hydrothermal activity.

365

Surface Gas Sampling | Open Energy Information  

Open Energy Info (EERE)

Surface Gas Sampling Surface Gas Sampling Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Exploration Technique: Surface Gas Sampling Details Activities (12) Areas (10) Regions (1) NEPA(0) Exploration Technique Information Exploration Group: Field Techniques Exploration Sub Group: Field Sampling Parent Exploration Technique: Gas Sampling Information Provided by Technique Lithology: Stratigraphic/Structural: Hydrological: Gas composition and source of fluids. Thermal: Distinguish magmatic/mantle heat inputs. Can be used to estimate reservoir fluid temperatures. Dictionary.png Surface Gas Sampling: Gas sampling is done to characterize the chemical, thermal, or hydrological properties of a surface or subsurface hydrothermal system. Other definitions:Wikipedia Reegle Introduction

366

Physical sampling for site and waste characterization  

SciTech Connect

Physical sampling plays a basic role in site and waste characterization program effort. The term ``physical sampling`` used here means collecting tangible, physical samples of soil, water, air, waste streams, or other materials. The industry defines the term ``physical sampling`` broadly to include measurements of physical conditions such as temperature, wind conditions, and pH which are also often taken in a sample collection effort. Most environmental compliance actions are supported by the results of taking, recording, and analyzing physical samples and the measuring of physical conditions taken in association with sample collecting.

Bonnough, T.L.

1994-06-01T23:59:59.000Z

367

Gas mixing system for imaging of nanomaterials under dynamic environments by environmental transmission electron microscopy  

SciTech Connect

A gas mixing manifold system that is capable of delivering a stable pressure stream of a desired composition of gases into an environmental transmission electron microscope has been developed. The system is designed to provide a stable imaging environment upon changes of either the composition of the gas mixture or upon switching from one gas to another. The design of the system is described and the response of the pressure inside the microscope, the sample temperature, and sample drift in response to flow and composition changes of the system are reported.

Akatay, M. Cem [School of Materials Engineering and Birck Nanotechnology Center, Purdue University, West Lafayette, Indiana 47907 (United States)] [School of Materials Engineering and Birck Nanotechnology Center, Purdue University, West Lafayette, Indiana 47907 (United States); Zvinevich, Yury; Ribeiro, Fabio H., E-mail: fabio@purdue.edu, E-mail: estach@bnl.gov [Forney Hall of Chemical Engineering, Purdue University, West Lafayette, Indiana 47907 (United States); Baumann, Philipp [Computer Sciences, University of Applied Sciences of Northeastern Switzerland, 4132 Muttenz, Switzerland and Department of Physics, Yeshiva University, New York, New York 10016 (United States)] [Computer Sciences, University of Applied Sciences of Northeastern Switzerland, 4132 Muttenz, Switzerland and Department of Physics, Yeshiva University, New York, New York 10016 (United States); Stach, Eric A., E-mail: fabio@purdue.edu, E-mail: estach@bnl.gov [Center for Functional Nanomaterials, Brookhaven National Laboratory, Upton, New York 11973 (United States)

2014-03-15T23:59:59.000Z

368

Protecting the environment into the future  

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

Protecting the Environment Into the Future Protecting the Environment Into the Future Community Connections: Our link to Northern New Mexico Communities Latest Issue:Dec. 2013 - Jan. 2014 All Issues » submit Protecting the environment into the future Last year, the Lab recycled 47 percent of its solid, non-hazardous waste by placing it in the recycling containers. February 1, 2013 dummy image Read our archives. Contacts Editor Linda Anderman Email Community Programs Office Kurt Steinhaus Email The Lab's recycle rate of 47 percent compares favorably with the current national rate of 34 percent. Lab Employees Don't Treat Their Trash Like Garbage Last year, the Lab recycled 47 percent of its solid, non-hazardous waste (which translates to about 1,275 metric tons of paper, cardboard, plastic bottles, and aluminum cans) by placing it in the recycling containers that

369

Built Environment Analysis Tool: April 2013  

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

Built Environment Analysis Tool Built Environment Analysis Tool April 2013 C. Porter Cambridge Systematics, Inc. Cambridge, Massachusetts NREL Technical Monitor: Laura Vimmerstedt Subcontract Report NREL/SR-6A20-58552 May 2013 NREL is a national laboratory of the U.S. Department of Energy, Office of Energy Efficiency & Renewable Energy, operated by the Alliance for Sustainable Energy, LLC. National Renewable Energy Laboratory 15013 Denver West Parkway Golden, Colorado 80401 303-275-3000 * www.nrel.gov Contract No. DE-AC36-08GO28308 Built Environment Analysis Tool April 2013 C. Porter Cambridge Systematics, Inc. Cambridge, Massachusetts NREL Technical Monitor: Laura Vimmerstedt Prepared under Subcontract No. DGJ-1-11857-01 Subcontract Report NREL/SR-6A20-58552

370

Built-Environment Wind Turbine Roadmap  

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

Built-Environment Wind Turbine Built-Environment Wind Turbine Roadmap J. Smith, T. Forsyth, K. Sinclair, and F. Oteri Technical Report NREL/TP-5000-50499 November 2012 NREL is a national laboratory of the U.S. Department of Energy, Office of Energy Efficiency & Renewable Energy, operated by the Alliance for Sustainable Energy, LLC. National Renewable Energy Laboratory 15013 Denver West Parkway Golden, Colorado 80401 303-275-3000 * www.nrel.gov Contract No. DE-AC36-08GO28308 Built-Environment Wind Turbine Roadmap J. Smith, T. Forsyth, K. Sinclair, and F. Oteri Prepared under Task No. WE11250 Technical Report NREL/TP-5000-50499 November 2012 NOTICE This report was prepared as an account of work sponsored by an agency of the United States government.

371

Tanzania Traditional Energy Development and Environment Organization  

Open Energy Info (EERE)

Traditional Energy Development and Environment Organization Traditional Energy Development and Environment Organization (TaTEDO) Jump to: navigation, search Name Tanzania Traditional Energy Development and Environment Organization (TaTEDO) Place Tanzania Phone number 255.22. 27.00.438 Coordinates -6.369028°, 34.888822° 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":-6.369028,"lon":34.888822,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

372

Extremely Metal-Poor Galaxies: The Environment  

E-Print Network (OSTI)

We have analyzed bibliographical observational data and theoretical predictions, in order to probe the environment in which extremely metal-poor dwarf galaxies (XMPs) reside. We have assessed the HI component and its relation to the optical galaxy, the cosmic web type (voids, sheets, filaments and knots), the overdensity parameter and analyzed the nearest galaxy neighbours. The aim is to understand the role of interactions and cosmological accretion flows in the XMP observational properties, particularly the triggering and feeding of the star formation. We find that XMPs behave similarly to Blue Compact Dwarfs; they preferably populate low-density environments in the local Universe: ~60% occupy underdense regions, and ~75% reside in voids and sheets. This is more extreme than the distribution of irregular galaxies, and in contrast to those regions preferred by elliptical galaxies (knots and filaments). We further find results consistent with previous observations; while the environment does determine the frac...

Filho, M E; Muoz-Tun, C; Nuza, S E; Kitaura, F; He, S

2015-01-01T23:59:59.000Z

373

System Management Software for Virtual Environments  

SciTech Connect

Recently there has been an increased interest in the use of system-level virtualization using mature solutions such as Xen, QEMU, or VMWare. These virtualization platforms are being used in distributed and parallel environments including high performance computing. The use of virtual machines within such environments introduces new challenges to system management. These include tedious tasks such as deploying para-virtualized host operating systems to support virtual machine execution or virtual overlay networks to connect these virtual machines. Additionally, there is the problem of machine definition and deployment, which is complicated by differentiation in the underlying virtualization technology. This paper discusses tools for the deployment and management of both host operating systems and virtual machines in clusters. We begin with an overview of system-level virtualization and move on to a description of tools that we have developed to aid with these environments. These tools extend prior work in the area of cluster installation, configuration and management.

Vallee, Geoffroy R [ORNL; Naughton, III, Thomas J [ORNL; Scott, Stephen L [ORNL

2007-01-01T23:59:59.000Z

374

Ecology Environment Inc | Open Energy Information  

Open Energy Info (EERE)

Environment Inc Environment Inc Jump to: navigation, search Name Ecology & Environment, Inc. Place Seattle, Washington Zip 98104 Product Environmental consulting firm serving corporate and government clients Coordinates 47.60356°, -122.329439° 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":47.60356,"lon":-122.329439,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

375

TRU waste-sampling program  

SciTech Connect

As part of a TRU waste-sampling program, Los Alamos National Laboratory retrieved and examined 44 drums of /sup 238/Pu- and /sup 239/Pu-contaminated waste. The drums ranged in age from 8 months to 9 years. The majority of drums were tested for pressure, and gas samples withdrawn from the drums were analyzed by a mass spectrometer. Real-time radiography and visual examination were used to determine both void volumes and waste content. Drum walls were measured for deterioration, and selected drum contents were reassayed for comparison with original assays and WIPP criteria. Each drum tested at atmospheric pressure. Mass spectrometry revealed no problem with /sup 239/Pu-contaminated waste, but three 8-month-old drums of /sup 238/Pu-contaminated waste contained a potentially hazardous gas mixture. Void volumes fell within the 81 to 97% range. Measurements of drum walls showed no significant corrosion or deterioration. All reassayed contents were within WIPP waste acceptance criteria. Five of the drums opened and examined (15%) could not be certified as packaged. Three contained free liquids, one had corrosive materials, and one had too much unstabilized particulate. Eleven drums had the wrong (or not the most appropriate) waste code. In many cases, disposal volumes had been inefficiently used. 2 refs., 23 figs., 7 tabs.

Warren, J.L.; Zerwekh, A.

1985-08-01T23:59:59.000Z

376

Performance of composite coatings in a coal-fired boiler environment  

SciTech Connect

Four samples of thermal spray coatings, each made from different core wire consumables by twin wire arc spray, were exposed for 18 months in a coal-fired boiler environment. The tests are described and the performance of each coating is evaluated. Results indicated that the four consumable wire alloys showed remarkable resistance to fly ash erosion and corrosion over the period of the test.

Nava, J.C. [ME Technical Services, Bridgeton, MO (United States)

2009-09-15T23:59:59.000Z

377

Inference-based Geometric Modeling for the Generation of Complex Cluttered Virtual Environments  

E-Print Network (OSTI)

algorithm is capable of identifying objects of interest amongst a cluttered scene, and reconstructing complete representations of these objects even in the presence of occluded surfaces. This approach incorporates a predictive modeling framework that uses... of parts sampled from the input models. Finally, we a rm our motivation by showing an application of these two ap- proaches. We demonstrate how the constructed environments can be easily used within a physically-based simulation, capable of supporting...

Biggers, Keith Edward

2012-07-16T23:59:59.000Z

378

Energy/Environment/Economics (E3 Energy/Environment/Economics (E3  

E-Print Network (OSTI)

Energy/Environment/Economics (E3 ) Energy/Environment/Economics (E3 ) Faculty Directors Chemical and Environmental Engineering Javad Abbasian 127 Perlstein Hall 10 W. 33rd St. Chicago, IL 60616 312.567.3047 abbasian@iit.edu Mechanical, Materials and Aerospace Engineer- ing Herek Clack 252-D Engineering 1 10 W. 32

Heller, Barbara

379

Oil and gas drilling despoils Alaska environment  

Science Journals Connector (OSTI)

Oil and gas drilling despoils Alaska environment ... Oil and gas development on Alaska's North Slope is causing "alarming environmental problems," accompanied by "a disturbing record of industry compliance with environmental laws and regulations," charges a report just released jointly by Trustees for Alaska, the Natural Resources Defense Council, and the National Wildlife Federation. ... Further oil development in the Arctic should be frozen until the environment is safeguarded, NRDC says, rather than yielding to lobbying in Congress to open the Arctic National Wildlife Refuge to drilling. ...

1988-02-01T23:59:59.000Z

380

Autonomous land navigation in a structured environment  

SciTech Connect

This paper describes a hardware and software system developed to perform autonomous navigation of a land vehicle in a structured environment. The vehicle used for development and testing of the system was the Jeep Cherokee Mobile Robotics Testbed Vehicle developed at Sandia National Laboratories in Albuquerque. Since obstacle detection and avoidance have not yet been incorporated into the system, a structured environment is postulated that presumes the paths to be traversed are free of obstacles. The system performs path planning and execution based on maps constructed using the vehicle's on board navigation system and map-maker. The system software, hardware and performance data are discussed.

Klarer, P.R. (Sandia National Lab., Advanced Technology Div., Albuquerque, NM (US))

1990-03-01T23:59:59.000Z

Note: This page contains sample records for the topic "70mm sample environment" 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

Autonomous land navigation in a structured environment  

SciTech Connect

This paper describes a hardware and software system developed to perform autonomous navigation of a land vehicle in a structured environment. The vehicle used for development and testing of the system was the Jeep Cherokee Mobile Robotics Testbed Vehicle developed at Sandia National Laboratories in Albuquerque. Since obstacle detection and avoidance have not yet been incorporated into the system, a structured environment is postulated that presumes the paths to be traversed are free of obstacles. The system performs path planning and execution based on maps constructed using the vehicle's onboard navigation system and mapmaker. The system software, hardware, and performance data are discussed. 6 refs.

Klarer, P.R.

1989-01-01T23:59:59.000Z

382

Built Environment Energy Analysis Tool Overview (Presentation)  

SciTech Connect

This presentation provides an overview of the Built Environment Energy Analysis Tool, which is designed to assess impacts of future land use/built environment patterns on transportation-related energy use and greenhouse gas (GHG) emissions. The tool can be used to evaluate a range of population distribution and urban design scenarios for 2030 and 2050. This tool was produced as part of the Transportation Energy Futures (TEF) project, a Department of Energy-sponsored multi-agency project initiated to pinpoint underexplored strategies for abating GHGs and reducing petroleum dependence related to transportation.

Porter, C.

2013-04-01T23:59:59.000Z

383

A PARALLEL EXTENSION OF THE UAL ENVIRONMENT.  

SciTech Connect

The deployment of the Unified Accelerator Library (UAL) environment on the parallel cluster is presented. The approach is based on the Message-Passing Interface (MPI) library and the Perl adapter that allows one to control and mix together the existing conventional UAL components with the new MPI-based parallel extensions. In the paper, we provide timing results and describe the application of the new environment to the SNS Ring complex beam dynamics studies, particularly, simulations of several physical effects, such as space charge, field errors, fringe fields, and others.

MALITSKY, N.; SHISHLO, A.

2001-06-18T23:59:59.000Z

384

A distributed computing environment for volume visualization  

E-Print Network (OSTI)

Visualization The goal of this thesis is to provide a computing environment for volume visual- ization, with special attention given to its application in medical imaging. The com- puting environment is designed around an nCUBE 2 parallel computer which... in volume rendering when using a parallel computer. The parallel computer used was a 64 processor configured nCUBE 2, of which 32 processors were used in this study. A match to this parallel computer was provided by the inherent parallel nature of the ray...

Barua, Sandip Pannalal

2012-06-07T23:59:59.000Z

385

Definition: Rock Sampling | Open Energy Information  

Open Energy Info (EERE)

Sampling Sampling Jump to: navigation, search Dictionary.png Rock Sampling Systematic rock sampling can be used to characterize a geothermal reservoir. The physical and chemical properties of rock samples provide important information for determining whether a power generation or heat utilization facility can be developed. Some general rock properties can be measured by visual inspection, but detailed properties require laboratory techniques. View on Wikipedia Wikipedia Definition A core sample is a cylindrical section of (usually) a naturally occurring substance. Most core samples are obtained by drilling with special drills into the substance, for example sediment or rock, with a hollow steel tube called a core drill. The hole made for the core sample is called the "core hole". A variety of core samplers exist to sample

386

Fluid sampling system for a nuclear reactor  

DOE Patents (OSTI)

A system of extracting fluid samples, either liquid or gas, from the interior of a nuclear reactor containment utilizes a jet pump. To extract the sample fluid, a nonradioactive motive fluid is forced through the inlet and discharge ports of a jet pump located outside the containment, creating a suction that draws the sample fluid from the containment through a sample conduit connected to the pump suction port. The mixture of motive fluid and sample fluid is discharged through a return conduit to the interior of the containment. The jet pump and means for removing a portion of the sample fluid from the sample conduit can be located in a shielded sample grab station located next to the containment. A non-nuclear grade active pump can be located outside the grab sampling station and the containment to pump the nonradioactive motive fluid through the jet pump.

Lau, Louis K. (Monroeville, PA); Alper, Naum I. (Monroeville, PA)

1994-01-01T23:59:59.000Z

387

Licensing Guide and Sample License  

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

TEI:HNOL06Y TRANSFER WORKIN6 6ROUP TEI:HNOL06Y TRANSFER WORKIN6 6ROUP Lic:en!iing Guide and Sample Lic:en!ie ·~ ICan.u City Plan I OFermilab ~OAK ~RIDGE Nuioul~.

388

Behavior, Environment, and Health in Developing  

E-Print Network (OSTI)

Behavior, Environment, and Health in Developing Countries: Evaluation and Valuation Subhrendu K in developing countries, where limited resources constrain behaviors that combat enormously burdensome health the challenges of scaling up and climate change. 183 Annu.Rev.Resour.Econ.2009.1:183-222.Downloadedfromarjournals

Pfaff, Alex

389

Overlooked sedimentary particles from tropical weathering environments  

Science Journals Connector (OSTI)

...Island, Solimoes River, Brazil. B: Thin-section...Negro and Soli- m es, Brazil: Implications for the...modern sand along a high-energy tropical coast: Baixada...gu , Rio de Janeiro, Brazil: Journal of South American...of the Environment and Renewable Natural Resources, and...

390

Laser Micromachining: Advantages of Liquid Environments  

E-Print Network (OSTI)

Laser Micromachining: Advantages of Liquid Environments Marc J. Palmeri Princeton University Arnold Lab #12;Outline · Motivation ­ Applications of laser micromachining ­ Problems with laser micromachining · How do lasers work? · What is laser micromachining? · Micromachining assembly · Methods

Petta, Jason

391

Virtualized Environments for the Harness Workbench  

E-Print Network (OSTI)

Of The Requirements For The Degree Of Master of Science In Network Centered Computing, High Performance Computing of computational sciences today leads to a signicant need of high performance computing systems. High performance to develop an appropriate development and runtime environment for high performance computing platforms

Engelmann, Christian

392

Study of Pollutant Dispersion in Urban Environments  

E-Print Network (OSTI)

power plant using coal releases great amounts of harmful gases to produce the electric energy head: Study of pollutant dispersion in urban environments #12;Abstract Computational simulations can mechanics with the use of computer models and simulations. In this study the simulations of the complex

Allen, Gabrielle

393

Requirements for Personalized User Environments in Telecommunications  

Science Journals Connector (OSTI)

"The network is the computer" is a vision currently coming true. That "computer", however, is characterized by a complexity, chaos, and abundance of information which makes it increasingly difficult for a single (let alone non- expert) user to efficiently ... Keywords: telecommunications, personalized working environment, mobile computing, network resource management

Jens-Peter Redlich; Dirk Balfanz

1996-06-01T23:59:59.000Z

394

Synthesis for Probabilistic Environments Sven Schewe  

E-Print Network (OSTI)

Synthesis for Probabilistic Environments Sven Schewe Universit¨at des Saarlandes, 66123 Saarbr¨ucken, Germany schewe@cs.uni-sb.de Abstract. In synthesis we construct finite state systems from temporal specifications. While this problem is well understood in the classical set- ting of non-probabilistic synthesis

Fisher, Michael

395

Editorial Commentary Energy and environment is  

E-Print Network (OSTI)

years, providing useful information not only on the potential of energy technologies based: an editorial essay How to cite this article: WIREs Energy Environ 2014, 3:1­2. doi: 10.1002/wene.104 The first highlight key perspectives: technology, systems, economy, policy, security, and environmental impact, all

Delaware, University of

396

TRANSFORMING health society culture economy environment  

E-Print Network (OSTI)

TRANSFORMING health society culture economy environment #12;0302 04 32 62 92 110 132 #12;5 health resistant to current treatments. An added advantage is that the phage can be freeze-dried for long Professions, and one of its projects, headed by Professor Ann Moore, sets out to see if a type of exercise

Bontcheva, Kalina

397

DCE DANISH CENTRE FOR ENVIRONMENT AND ENERGY  

E-Print Network (OSTI)

Environmental economics · Air · Climate · The Arctic Hanne Bach · hba@dmu.dk · +45 8715 1348 Biodiversity Vibeke Vestergaard Nielsen · vive@dmu.dk · + 45 8715 1304 DEPARTMENT OF BIOSCIENCE Arctic marine environment Anders Mosbech · amo@dmu.dk · +45 8715 8686 Biodiversity and conservation Rasmus Ejrnæs · rej

398

Green Virtual Enterprises and their Breeding Environments  

E-Print Network (OSTI)

Green Virtual Enterprises and their Breeding Environments David Romero, Arturo Molina Tecnológico. This paper introduces a Green Virtual Enterprise (GVE) model as an emerging sustainable manufacturing and logistics mode focused on offering, delivering and recovering green products to/from the market, under

Paris-Sud XI, Université de

399

NETL- Severe Environment Corrosion Erosion Facility  

SciTech Connect

NETL's Severe Environment Corrosion Erosion Facility in Albany studies how new and old materials will stand up to new operating conditions. Work done in the lab supports NETL's oxy-fuel combustion oxidation work, refractory materials stability work, and the fuels program, in particular the hydrogen membrane materials stability work, to determine how best to upgrade existing power plants.

None

2013-09-12T23:59:59.000Z

400

Natural radiation environment III. [Lead Abstract  

SciTech Connect

Separate abstracts were prepared for the 52 research papers presented at this symposium in April 1978. The major topics in this volume deal with penetrating radiation measurements, radiation surveys and population exposure, radioactivity in the indoor environment, and technologically enhanced natural radioactivity. (KRM)

Gesell, T.F.; Lowder, W.M. (eds.)

1980-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "70mm sample environment" 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

MAINTAINING PRIVACY IN RFID ENABLED ENVIRONMENTS  

E-Print Network (OSTI)

future. Yet, as RFID tags enter consumer households and threaten to identify their owners' belongingsMAINTAINING PRIVACY IN RFID ENABLED ENVIRONMENTS Proposal for a disable-model Sarah Spiekermann1 functionality into RFID tags. The present article argues that killing tags at the store exit is, however

Freytag, Johann-Christoph

402

THE BURNING OF BIOMASS Economy, Environment, Health  

E-Print Network (OSTI)

THE BURNING OF BIOMASS Economy, Environment, Health Kees Kolff, MD, MPH April 21, 2012 #12;OUR TRUCKS OF BIOMASS/ DAY (Currently 82) #12;BAD FOR THE ECONOMY · Taxpayers will pay 50% - tax credits, etc · Not a cogen project so only 25% efficient · Biomass better for biofuels, not electricity · MILL JOBS

403

Managing the historic environment in woodland  

E-Print Network (OSTI)

of the human past. This article provides a review of the management of the historic environment in woodlands archaeological sites in Great Britain (GB) ranging from extensive field systems and hillforts to single standing stones and sites of artefact finds. By their visual nature, earthworks are the most commonly known

404

ENVIRONMENT, SAFETY & HEALTH DIVISION Chapter 24: Training  

E-Print Network (OSTI)

ENVIRONMENT, SAFETY & HEALTH DIVISION Chapter 24: Training Quick Start Summary Product ID: 520-group.slac.stanford.edu/esh/eshmanual/references/trainingQuickstart.pdf 1 Who needs to know about these requirements The requirements of Training apply to all persons on-site, employees and non-employees, their SLAC

Wechsler, Risa H.

405

The Molokai Dispatch COMMUNITY DEVELOPMENT, ENERGY, ENVIRONMENT  

E-Print Network (OSTI)

fifth of Molokai's electricity comes from photovoltaic (PV) energy from business and residential solar of problems, according to Richard Rocheleau, director of the University of Hawaii's Hawaii Natural EnergyThe Molokai Dispatch COMMUNITY DEVELOPMENT, ENERGY, ENVIRONMENT Thursday, November 14th, 2013

406

Population policies, programmes and the environment  

Science Journals Connector (OSTI)

...powered mainly by wind, photovoltaic, geothermal...and other renewable energy sources (Kammen 2006...for assisting in the implementation of the programme of...for assisting in the implementation of the programme of...Environment Programme 2006 Challenges to international waters...

2009-01-01T23:59:59.000Z

407

Chapter 15 Mineral Resources and the Environment  

E-Print Network (OSTI)

of the materials. Responses to limited availability #12; Find more resources Find a substitute Recycle whatChapter 15 Mineral Resources and the Environment #12;Minerals found in a typical office #12; Mineral resources, human population, and modern society Resources and reserves Availability of mineral

Pan, Feifei

408

Technological Change, Industry Structure and the Environment  

E-Print Network (OSTI)

applied to the projection of GHG emissions from the energy sector" (p.141). This paper extends the work qualitatively in terms of changes in production scale and resource intensity and their resulting impact technological changes are bound to have important implications for the future state of the environment

Watson, Andrew

409

Mercury Pollution in the Marine Environment  

E-Print Network (OSTI)

Collaborative December 2012 SourceSto Seafood SourceSto Seafood #12;About the report In 2010, the Toxic Metals.P. Mason, L.R. Rardin, C.V. Schmitt, N.S. Serrell, and E.M. Sunderland. 2012. Sources to Seafood: Mercury. 2 Sources to Seafood: Mercury Pollution in the Marine Environment #12;Executive Summary Mercury

Shepherd, Simon

410

45THE FOURTH PARADIGM EARTH AND ENVIRONMENT  

E-Print Network (OSTI)

-size snow/weather stations, (4) external weather stations, (5) satellite imagery, (6) weather radar, (7 complex surfaces--the source of much of the world's fresh water and weather patterns. The amount of data;EARTH AND ENVIRONMENT46 in weather and climate prediction is rep- resented by land

Narasayya, Vivek

411

NETL- Severe Environment Corrosion Erosion Facility  

ScienceCinema (OSTI)

NETL's Severe Environment Corrosion Erosion Facility in Albany studies how new and old materials will stand up to new operating conditions. Work done in the lab supports NETL's oxy-fuel combustion oxidation work, refractory materials stability work, and the fuels program, in particular the hydrogen membrane materials stability work, to determine how best to upgrade existing power plants.

None

2014-06-16T23:59:59.000Z

412

transform your thinking transform your environment  

E-Print Network (OSTI)

MBA #12;transform your thinking 2 transform your environment 18 transform your career 26 start your transformation now 34 transform yourself www.olin.wustl.edu/MBA #12;What distinguishes Washington University. But a great business school transforms the way you think, lead and give back to the world community. #12

Subramanian, Venkat

413

Low Oxygen Environments in Chesapeake Bay  

E-Print Network (OSTI)

Low Oxygen Environments in Chesapeake Bay Jeremy Testa Chesapeake Biological Laboratory University of Maryland Center for Environmental Science Why we care about low oxygen? What causes low oxygen? Where and When does Chesapeake Bay lose oxygen? #12;#12;Hypoxia and Chesapeake Animals Low dissolved oxygen

Boynton, Walter R.

414

Virtualizing Operating Systems for Seamless Distributed Environments  

E-Print Network (OSTI)

Virtualizing Operating Systems for Seamless Distributed Environments 1 Tom Boyd and Partha Dasgupta. Abstract Applications and operating systems can be augmented with extra functionality by injecting bindings. This is called virtualiza- tion. We are developing a virtualizing Operating System (vOS) residing

Dasgupta, Partha

415

FrontiersinEcology and the Environment  

E-Print Network (OSTI)

to the functioning of aquatic ecosystems, yet can be extremely detrimental in excess. Elevated levels of N moving). Natural resource managers are now asking how restoration of stream ecosystems might reduce the downstreamFrontiersinEcology and the Environment Stream restoration strategies for reducing river nitrogen

Bledsoe, Brian

416

Chemistry in Sustainable Development and Global Environment  

Science Journals Connector (OSTI)

Chemistry in Sustainable Development and Global Environment ... Surely, a subject as all-encompassing as chemistry can play a role in sustainability. ... SolEn for a Sustainable Future: Developing and Teaching a Multidisciplinary Course on Solar Energy To Further Sustainable Education in Chemistry ...

Peter Abeta Iyere

2008-12-01T23:59:59.000Z

417

Neutrino mixing and oscillations in astrophysical environments  

SciTech Connect

A brief review of the current status of neutrino mixing and oscillations in astrophysical environments, with particular emphasis on the Sun and core-collapse supernovae, is given. Implications of the existence of sterile states which mix with the active neutrinos are discussed.

Balantekin, A. B. [Physics Department, University of Wisconsin, Madison WI 53706 (United States)

2014-05-02T23:59:59.000Z

418

The Engineering, Energy and Environment Trinity College Dublin  

E-Print Network (OSTI)

technology designs that mediate mankind's experience in enhanced environments: cognitive environments and environment. The technology designs and human interventions proposed by the E3 will be optimal, becauseE3 The Engineering, Energy and Environment Institute of Trinity College Dublin Full Strategy 1st

O'Mahony, Donal E.

419

College of Medicine, Biology & Environment College of Physical & Mathematical Sciences  

E-Print Network (OSTI)

additional paperwork. Please check with your school. Fenner School of Environment and Society: Honours

Chen, Ying

420

International lighting in controlled environments workshop: Proceedings  

SciTech Connect

Lighting is a central and critical aspect of control in environmental research for plant research and is gaining recognition as a significant factor to control carefully for animal and human research. Thus this workshop was convened to reevaluate the technology that is available today and to work toward developing guidelines for the most effective use of lighting in controlled environments with emphasis on lighting for plants but also to initiate interest in the development of improved guidelines for human and animal research. There are a number of established guidelines for lighting in human and animal environments. Development of new lighting guidelines is necessary for three reasons: (1) recent scientific discoveries show that in addition to supporting the sensation of vision, light has profound nonvisual biological and behavioral effects in both animals and humans; (2) federal regulations (EPACT 1992) are requiring all indoor environments to become more energy efficient with a specific emphasis on energy conservation in lighting; (3) lighting engineers and manufacturers have developed a wealth of new light sources and lighting products that can be applied in animal and human environments. The workshop was aimed at bringing together plant scientists and physical scientists to interact in the discussions. It involved participation of biological scientists involved in studying mechanisms of light reactions and those involved in utilizing lighting for production of plants and maintenance of animals in controlled environments. It included participation of physical scientists from universities and government involved in research as well as those from industry involved in producing lamps and in construction of controlled growth facilities. Selected papers are indexed separately for inclusion in the Energy Science and Technology Database.

NONE

1994-12-31T23:59:59.000Z

Note: This page contains sample records for the topic "70mm sample environment" 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

Laser remote sensing of backscattered light from a target sample  

DOE Patents (OSTI)

A laser remote sensing apparatus comprises a laser to provide collimated excitation light at a wavelength; a sensing optic, comprising at least one optical element having a front receiving surface to focus the received excitation light onto a back surface comprising a target sample and wherein the target sample emits a return light signal that is recollimated by the front receiving surface; a telescope for collecting the recollimated return light signal from the sensing optic; and a detector for detecting and spectrally resolving the return light signal. The back surface further can comprise a substrate that absorbs the target sample from an environment. For example the substrate can be a SERS substrate comprising a roughened metal surface. The return light signal can be a surface-enhanced Raman signal or laser-induced fluorescence signal. For fluorescence applications, the return signal can be enhanced by about 10.sup.5, solely due to recollimation of the fluorescence return signal. For SERS applications, the return signal can be enhanced by 10.sup.9 or more, due both to recollimation and to structuring of the SERS substrate so that the incident laser and Raman scattered fields are in resonance with the surface plasmons of the SERS substrate.

Sweatt, William C. (Albuquerque, NM); Williams, John D. (Albuquerque, NM)

2008-02-26T23:59:59.000Z

422

Determination of uranium concentration in surface soil samples of Iran  

Science Journals Connector (OSTI)

The use of uranium-tipped antitank shells during the Iraq war (2003) caused serious concerns in Iran and the international media over possible contamination of the Iranian environment and consequent long-term health effects. After a shell explosion, uranium is discharged by fire into the air in the form of oxidised particles, which can be dispersed over a radius of several kilometres. Gamma ray spectrometry was used to determine uranium concentrations in soil samples collected from ten sites in Iranian sectors near the Iraqi border. All surface soil samples were taken from the top 5 cm from each site. The concentrations of 238U were assessed from 63 keV and 92 keV emissions of its first daughter nuclide, 234Th. To assess the isotopic ratio of 238U/235U, a secular equilibrium was ensured and the concentration of 235U under 186 keV was deduced. The 226Ra was determined through 295 keV and 352 keV gamma rays of 214Pb. The concentrations of 238U and activity ratios of 238U/235U were determined. The average of measurement activity ratio was 20.0, very close to the value of 21.5 for natural uranium, while the activity ratio of depleted uranium can be as high as 76.9. The analysis of ten surface soil samples from Iranian sites near the Iraqi border showed that uranium isotopes are in natural abundances.

A.A. Fathivand; J. Amidi

2006-01-01T23:59:59.000Z

423

ALARA ASSESSMENT OF SETTLER SLUDGE SAMPLING METHODS  

SciTech Connect

The purpose of this assessment is to compare underwater and above water settler sludge sampling methods to determine if the added cost for underwater sampling for the sole purpose of worker dose reductions is justified. Initial planning for sludge sampling included container, settler and knock-out-pot (KOP) sampling. Due to the significantly higher dose consequence of KOP sludge, a decision was made to sample KOP underwater to achieve worker dose reductions. Additionally, initial plans were to utilize the underwater sampling apparatus for settler sludge. Since there are no longer plans to sample KOP sludge, the decision for underwater sampling for settler sludge needs to be revisited. The present sampling plan calls for spending an estimated $2,500,000 to design and construct a new underwater sampling system (per A21 C-PL-001 RevOE). This evaluation will compare and contrast the present method of above water sampling to the underwater method that is planned by the Sludge Treatment Project (STP) and determine if settler samples can be taken using the existing sampling cart (with potentially minor modifications) while maintaining doses to workers As Low As Reasonably Achievable (ALARA) and eliminate the need for costly redesigns, testing and personnel retraining.

NELSEN LA

2009-01-30T23:59:59.000Z

424

ENERGY & ENVIRONMENT DIVISION ANNUAL REPORT, 1977  

E-Print Network (OSTI)

trace elements in coal fly ash (yg! g 20 unless otherwisewaste man- samples .g. , coal fly ash sludge pond residues),1633, Trace Elements in Coal Fly Ash, and serves as an

Budnitz, R.J.

2011-01-01T23:59:59.000Z

425

Definition: Field Sampling | Open Energy Information  

Open Energy Info (EERE)

Field Sampling Field Sampling Jump to: navigation, search Dictionary.png Field Sampling Systematic field sampling is critical for reliable characterize a geothermal resource. Some of the physical and chemical properties of rock samples can be estimated by visual inspection, but accurate determination of these properties requires detailed laboratory analysis. Surface or subsurface fluid sampling is also routinely performed to characterize the chemical, thermal, or hydrological properties of a hydrothermal system. Combinations of these sampling techniques have traditionally been used to obtain important information used to determine whether or not a viable power generation or heat utilization facility can be developed at a prospect. Soil sampling is a less commonly used method for exploration of

426

Principles for Sampling Airborne Radioactivity from Stacks  

SciTech Connect

This book chapter describes the special processes involved in sampling the airborne effluents from nuclear faciities. The title of the book is Radioactive Air Sampling Methods. The abstract for this chapter was cleared as PNNL-SA-45941.

Glissmeyer, John A.

2010-10-18T23:59:59.000Z

427

Sample holder for X-ray diffractometry  

DOE Patents (OSTI)

A sample holder for use with X-ray diffractometers with the capability to rotate the sample, as well as to adjust the position of the sample in the x, y, and z directions. Adjustment in the x direction is accomplished through loosening set screws, moving a platform, and retightening the set screws. Motion translators are used for adjustment in the y and z directions. An electric motor rotates the sample, and receives power from the diffractometer.

Hesch, Victor L. (Los Alamos, NM)

1992-01-01T23:59:59.000Z

428

An economic approach to acceptance sampling  

E-Print Network (OSTI)

- tially reducing the cost of inspection. Evolution of Econom1c Sampling Plans The first attempt to develop a consistent approach to aoceptance sampling was conducted by Bell Telephone Labo- ratories during the 1920's. As a result of this research...- tially reducing the cost of inspection. Evolution of Econom1c Sampling Plans The first attempt to develop a consistent approach to aoceptance sampling was conducted by Bell Telephone Labo- ratories during the 1920's. As a result of this research...

Ruth, Robert Justin

2012-06-07T23:59:59.000Z

429

E-Print Network 3.0 - air pollution sampling Sample Search Results  

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

sampling Search Powered by Explorit Topic List Advanced Search Sample search results for: air pollution sampling Page: << < 1 2 3 4 5 > >> 1 griculture is in the spotlight as a...

430

HAZARDOUS MATERIALS IN AQUATIC ENVIRONMENTS OF THE MISSISSIPPI RIVER BASIN  

SciTech Connect

In December 1992, the CBR was awarded a five-year grant of $25M from the US Department of Energy Office of Environmental Management (DOE-EM) to study pollution in the Mississippi River system. The ''Hazardous Materials in Aquatic Environments of the Mississippi River Basin'' project was an interdisciplinary, collaborative research and education project aimed at elucidating the nature and magnitude of toxic materials that contaminate aquatic environments. This project funded 15 collaborative cluster multi-year projects and 41 one-year initiation projects out of 165 submitted research proposals. This project was carried out by 134 research and technical support faculty from Xavier University (School of Arts and Sciences, and College of Pharmacy) and Tulane University (Schools of Liberal Arts and Sciences, Engineering, Medicine, and Public Health and Tropical Medicine), and 173 publications and 140 presentations were produced. More than 100 graduate and undergraduate students were trained through these collaborative cluster and initiation research projects. Nineteen Tulane graduate students received partial funding to conduct their own competitively-chosen research projects, and 28 Xavier undergraduate LIFE Scholars and 30 LIFE Interns were supported with DOE funding to conduct their mentored research projects. Studies in this project have defined: (1) the complex interactions that occur during the transport of contaminants, (2) the actual and potential impact on ecological systems and health, and (3) the mechanisms through which these impacts might be remediated. The bayou and spoil banks of Bayou Trepagnier were mapped and analyzed in terms of risks associated with the levels of hydrocarbons and metals at specific sample sites. Data from contaminated sample sites have been incorporated into a large database and used in GIS analyses to track the fate and transport of heavy metals from spoil banks into the surrounding marsh. These data are crucial to understanding how heavy metals move through wetlands environments. These data, coupled with plume characterization data, indicate that Bayou Trepagnier is a model system for understanding how wetlands populations of fish, amphibians, and plants respond to long-term hydrocarbon and metals contamination. The CBR has fifteen years of experience in developing model aquatic ecosystems for evaluating environmental problems relevant to DOE cleanup activities. Using biotechnology screens and biomarkers of exposure, this project supports other CBR research demonstrating that chemicals in the environment can signal/alter the development of species in aquatic ecosystems, and show detrimental impacts on community, population, and the ecosystem, including human health. CBR studies funded through this grant have resulted in private sector investments, international collaborations, development of new technologies, and substantial new knowledge concerning the effects of hazardous materials on human and ecosystem health. Through the CBR, Tulane and Xavier Universities partnered with DOE-EM to lay groundwork for an effective research agenda that has become part of the DOE long term stewardship science and technology program and institutional management of the DOE complex.

John A. McLachlan

2003-12-01T23:59:59.000Z

431

Separation principle for a sampled bilinear system  

Science Journals Connector (OSTI)

This work is a continuation of [2] and [1] in which the authors studied the preservation of the observability and observer under sampling. In this paper, by relaxing some hypotheses, we study the observability and stabilization problems for a sampled ... Keywords: 93B07, Sampled bilinear system, observability, observer, stabilization

S. Ammar; M. A. Hammami; H. Jerbi; J. C. Vivalda

2010-10-01T23:59:59.000Z

432

The Influence of Environment on the Star Formation Rates of Galaxies  

E-Print Network (OSTI)

We have used a sample of 15749 galaxies taken from the Las Campanas Redshift Survey to investigate the effects of environment on the rate of star formation (SFR) in galaxies. The size and homogeneity of this data set allows us to sample, for the first time, the entire range of galactic environment, from the voids to the clusters, in a uniform manner, thus, we could decouple the local galaxy density from the membership in associations. This decoupling is very crucial for constraining the physical processes responsible for the environmental dependencies of SFR. On the other hand, the use of an automatically-measured concentration index (C), rather than Hubble type, allows us to cleanly separate the morphological component from the SFR vs. environment relationship. We find that cluster galaxies exhibit lower SFR for the same C than field galaxies, while a further division of clusters by `richness' reveals a new possible excitation of `starbursts' in poor clusters. Meanwhile, a more general environmental investigation reveals that the SFR of a given C shows a continuous correlation with the local density. Interestingly, this trend is also observed both inside and outside of clusters, implying that physical processes responsible for this correlation might not be intrinsic to the cluster environment. On the other hand, galaxies with differing levels of SFR appear to respond differently to the local density. Low levels of SFR are more sensitive to environment inside than outside of clusters. In contrast, high levels of SFR, identified as ``starbursts'', are as sensitive to local density in the field as in clusters. We conclude that at least two separate processes are responsible for the environmental sensitivity of the SFR.

Yasuhiro Hashimoto; Augustus Oemler; Huan Lin; Douglas L. Tucker

1997-12-23T23:59:59.000Z

433

E-Print Network 3.0 - asynchronous optical sampling Sample Search...  

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

monitoring method for NRZ-DPSK signals using asynchronous delay tap sampling... the photodiode (PD). The asynchronous sampling processes occur after the optical-electrical...

434

\\{PCBs\\} in Central Vietnam coastal lagoons: Levels and trends in dynamic environments  

Science Journals Connector (OSTI)

\\{PCBs\\} were analysed in surficial sediments and selected sediment cores collected between 2002 and 2008 in Central Vietnam coastal lagoons. The aim was to determine contamination levels and trends, and to evaluate the effects of anthropogenic pressures and natural events. Samples were mostly fine-grained with low total PCB concentrations (0.36744.7?gkg?1). Atmospheric transport and post depositional processes modify to some degree the fingerprint of PCB inputs to the environment favouring the predominance of 3, 4 and 5 chlorinated congeners. The similarity of congener distributions in contemporary surficial samples also suggests the presence of a unique source over the entire study area, probably connected to mobilisation and long range transports from land-based stocks. The removal of consistent sediment layers is hypothesised based on repeated samplings of the same area. Natural meteorological events (such as typhoons) are suspected to be responsible for these sediment losses.

Silvia Giuliani; Rossano Piazza; Luca Giorgio Bellucci; Nguyen Huu Cu; Marco Vecchiato; Stefania Romano; Cristian Mugnai; Dang Hoai Nhon; Mauro Frignani

2011-01-01T23:59:59.000Z

435

Environment - Nano soil science | ornl.gov  

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

Environment - Nano soil science Environment - Nano soil science Cross-disciplinary research at Oak Ridge National Laboratory is yielding new insight into the carbon cycle, contaminated soils and soil fertility. An ORNL team is using a novel combination of neutron reflectometry experiments and supercomputer simulations to provide a detailed view of the interactions between organic matter and minerals in soil. The research suggests that relationships among these compounds are governed by simpler principles than previously thought. "It changes the whole way we think about how carbon, nutrients and contaminants interact with soils, which therefore affects fertility, water quality, and the terrestrial carbon cycle," said ORNL's Loukas Petridis. "We don't understand these topics very well because until now we haven't had the techniques capable

436

Iridium material for hydrothermal oxidation environments  

DOE Patents (OSTI)

A process for hydrothermal oxidation of combustible materials in which, during at least a part of the oxidation, corrosive material is present and makes contact with at least a portion of the apparatus over a contact area on the apparatus. At least a portion of the contact surface area comprises iridium, iridium oxide, an iridium alloy, or a base metal overlaid with an iridium coating. Iridium has been found to be highly resistant to environments encountered in the process of hydrothermal oxidation. Such environments typically contain greater than 50 mole percent water, together with oxygen, carbon dioxide, and a wide range of acids, bases and salts. Pressures are typically about 27.5 to about 1000 bar while temperatures range as high as 800.degree. C.

Hong, Glenn T. (Tewksbury, MA); Zilberstein, Vladimir A. (Brookline, MA)

1996-01-01T23:59:59.000Z

437

The Gulf War and the environment  

SciTech Connect

The Gulf War inflicted dramatic environmental damage upon the fragile desert and shore environments of Kuwait and northeastern Saudi Arabia. Coastal and marine environments experienced oil spills of more than 8 million barrels, which killed wildlife and damaged the fishing industry. In inland Kuwait, hundreds of oil lakes are scattered across the desert surface: these lakes emit noxious gases, drown insects and birds, and may seep to pollute groundwater. Exploding and burning oil wells released soot particles, oil droplets, and noxious chemicals into the atmosphere, spreading air pollution, acid rain, and respiratory problems. Military diggings, constructions, and vehicles have destroyed much of the desert pavement, resulting in increased dust storms and large, moving dunes.

El-Baz, F. (ed.) (Boston Univ., MA (United States). Center for Remote Sensing); Makharita, R.M. (ed.) (World Bank, Washington, DC (United States))

1994-01-01T23:59:59.000Z

438

The dynamic radiation environment assimilation model (DREAM)  

SciTech Connect

The Dynamic Radiation Environment Assimilation Model (DREAM) is a 3-year effort sponsored by the US Department of Energy to provide global, retrospective, or real-time specification of the natural and potential nuclear radiation environments. The DREAM model uses Kalman filtering techniques that combine the strengths of new physical models of the radiation belts with electron observations from long-term satellite systems such as GPS and geosynchronous systems. DREAM includes a physics model for the production and long-term evolution of artificial radiation belts from high altitude nuclear explosions. DREAM has been validated against satellites in arbitrary orbits and consistently produces more accurate results than existing models. Tools for user-specific applications and graphical displays are in beta testing and a real-time version of DREAM has been in continuous operation since November 2009.

Reeves, Geoffrey D [Los Alamos National Laboratory; Koller, Josef [Los Alamos National Laboratory; Tokar, Robert L [Los Alamos National Laboratory; Chen, Yue [Los Alamos National Laboratory; Henderson, Michael G [Los Alamos National Laboratory; Friedel, Reiner H [Los Alamos National Laboratory

2010-01-01T23:59:59.000Z

439

Challenges and Techniques for Personal Environment Management  

E-Print Network (OSTI)

, Frank Shipman Committee Members, Richard Furuta John Leggett Stephanie Payne Head of Department, Duncan Walker December 2011 Major Subject: Computer Science iii ABSTRACT Challenges and Techniques for Personal Environment Management.... (December 2011) Anna Zacchi, B.S., University of Milan, Italy; M.S., Texas A&M University Chair of Advisory Committee: Dr. Frank Shipman People today use the computer for many simultaneous work projects and activities. The traditional file system...

Zacchi, Anna 1967-

2011-10-22T23:59:59.000Z

440

Cesium in the Savannah River Site environment  

SciTech Connect

Cesium in the Savannah River Site Environment is published as a part of the Radiological Assessment Program (RAP). It is the fourth in a series of eight documents on individual radioisotopes released to the environment as a result of Savannah River Site (SRS) operations. The earlier documents describe the environmental consequences of tritium, iodine, and uranium. Documents on plutonium, strontium, carbon, and technetium will be published in the future. These are dynamic documents and current plans call for revising and updating each one on a two-year schedule.Radiocesium exists in the environment as a result of above-ground nuclear weapons tests, the Chernobyl accident, the destruction of satellite Cosmos 954, small releases from reactors and reprocessing plants, and the operation of industrial, medical, and educational facilities. Radiocesium has been produced at SRS during the operation of five production reactors. Several hundred curies of [sup 137]Cs was released into streams in the late 50s and 60s from leaking fuel elements. Smaller quantities were released from the fuel reprocessing operations. About 1400 Ci of [sup 137]Cs was released to seepage basins where it was tightly bound by clay in the soil. A much smaller quantity, about four Ci. was released to the atmosphere. Radiocesium concentration and mechanisms for atmospheric, surface water, and groundwater have been extensively studied by Savannah River Technology Center (SRTC) and ecological mechanisms have been studied by Savannah River Ecology Laboratory (SREL). The overall radiological impact of SRS releases on the offsite maximum individual can be characterized by total doses of 033 mrem (atmospheric) and 60 mrem (liquid), compared with a dose of 12,960 mrem from non-SRS sources during the same period of time. Isotope [sup 137]Cs releases have resulted in a negligible risk to the environment and the population it supports.

Carlton, W.H.; Bauer, L.R.; Evans, A.G.; Geary, L.A.; Murphy, C.E. Jr.; Pinder, J.E.; Strom, R.N.

1992-03-01T23:59:59.000Z

Note: This page contains sample records for the topic "70mm sample environment" 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

Authentication : can mobile environments be secured?  

E-Print Network (OSTI)

The Data Encryption Standard (DES) created the public realm of encryption in the mid-1970's when it was fully specified and released into the public domain. The Data Encryption Standard was adopted as a federal standard on November 23, 1976 and authorized... and service provider. TABLE OF CONTENTS CHAPTER Page I INTRODUCTION. A, Statement of the Problem. B. Definitions of Terms, II REVIEW OF THE LITERATURE A. Issues Rehtted to Mobile Environments: An Overview . . . . . B. Sectility Goals and Threats C...

Cropper, Charles Austin

2013-02-22T23:59:59.000Z

442

MATLAB-Based VHDL Development Environment  

SciTech Connect

The Reconfigurable Computing program at Los Alamos National Laboratory (LANL) required synthesizable VHDL Fast Fourier Transform (FFT) designs that could be quickly implemented into FPGA-based high speed Digital Signal Processing architectures. Several different FFTs were needed for the different systems. As a result, the MATLAB-Based VHDL Development Environment was developed so that with a small amount of work and forethought, arbitrarily sized FFTs with different bit-width parameters could be produced quickly from one VHDL generating algorithm. The result is highly readable VHDL that can be modified quickly via the generating function to adapt to new algorithmic requirements. Several additional capabilities are integrated into the development environment. These capabilities include a bit-true parameterized mathematical model, fixed-point design validation, test vector generation, VHDL design verification, and chip resource use estimation. LANL needed the flexibility to build a wide variety of FFTs with a quick turn around time. It was important to have an effective way of trading off size, speed and precision. The FFTs also needed to be efficiently implemented into our existing FPGA-based architecture. Reconfigurable computing systems at LANL have been designed to accept two or four inputs on each clock. This allows the data processing rate to be reduced to a more manageable speed. This approach, however, limits us from using existing FFT cores. A MATLAB-Based VHDL Development Environment (MBVDE) was created in response to our FFT needs. MBVDE provides more flexibility than is available with VHDL. The technique allows new designs to be implemented and verified quickly. In addition, analysis tools are incorporated to evaluate trade-offs. MBVDE incorporates the performance of VHDL, the fast design time of core generation, and the benefit of not having to know VHDL available with C-tools into one environment. The MBVDE approach is not a comprehensive solution, but is a powerful method for algorithms that involve the cascading of fundamental building blocks.

Katko, K. K. (Kimberly K.); Robinson, S. H. (Scott H.)

2002-01-01T23:59:59.000Z

443

Cesium in the Savannah River Site environment  

SciTech Connect

Cesium in the Savannah River Site Environment is published as a part of the Radiological Assessment Program (RAP). It is the fourth in a series of eight documents on individual radioisotopes released to the environment as a result of Savannah River Site (SRS) operations. The earlier documents describe the environmental consequences of tritium, iodine, and uranium. Documents on plutonium, strontium, carbon, and technetium will be published in the future. These are dynamic documents and current plans call for revising and updating each one on a two-year schedule.Radiocesium exists in the environment as a result of above-ground nuclear weapons tests, the Chernobyl accident, the destruction of satellite Cosmos 954, small releases from reactors and reprocessing plants, and the operation of industrial, medical, and educational facilities. Radiocesium has been produced at SRS during the operation of five production reactors. Several hundred curies of {sup 137}Cs was released into streams in the late 50s and 60s from leaking fuel elements. Smaller quantities were released from the fuel reprocessing operations. About 1400 Ci of {sup 137}Cs was released to seepage basins where it was tightly bound by clay in the soil. A much smaller quantity, about four Ci. was released to the atmosphere. Radiocesium concentration and mechanisms for atmospheric, surface water, and groundwater have been extensively studied by Savannah River Technology Center (SRTC) and ecological mechanisms have been studied by Savannah River Ecology Laboratory (SREL). The overall radiological impact of SRS releases on the offsite maximum individual can be characterized by total doses of 033 mrem (atmospheric) and 60 mrem (liquid), compared with a dose of 12,960 mrem from non-SRS sources during the same period of time. Isotope {sup 137}Cs releases have resulted in a negligible risk to the environment and the population it supports.

Carlton, W.H.; Bauer, L.R.; Evans, A.G.; Geary, L.A.; Murphy, C.E. Jr.; Pinder, J.E.; Strom, R.N.

1992-03-01T23:59:59.000Z

444

Downhole Fluid Sampling | Open Energy Information  

Open Energy Info (EERE)

Downhole Fluid Sampling Downhole Fluid Sampling Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Exploration Technique: Downhole Fluid Sampling Details Activities (0) Areas (0) Regions (0) NEPA(0) Exploration Technique Information Exploration Group: Downhole Techniques Exploration Sub Group: Well Testing Techniques Parent Exploration Technique: Well Testing Techniques Information Provided by Technique Lithology: Stratigraphic/Structural: Hydrological: Water composition and source of fluids. Gas composition and source of fluids. Thermal: Water temperature. Distinguish magmatic/mantle heat inputs. Can be used to estimate reservoir fluid temperatures. Dictionary.png Downhole Fluid Sampling: Downhole fluid sampling is done to characterize the chemical, thermal, or hydrological properties of a surface or subsurface aqueous system. Downhole

445

Sampling procedure for atmospheric geothermal brines  

SciTech Connect

Thermodynamic and chemical changes can alter the characteristics of geothermal brine samples significantly. A procedure which minimizes these changes has been developed for sampling atmospheric geothermal brines. The method is fast with minimal cooling and yields representative samples which have been stabilized to preserve their integrity. The procedure provides reliable suspended solids data and both the solid and liquid samples are suitable for elemental analysis. The procedure is also a valuable tool to aid in monitoring a geothermal brine conditioning system. Data are included from a flow test at an MCR Geothermal well in the Imperial Valley area of California to illustrate the utility of the sampling procedure.

Kochelek, J.T.; Zienty, D.F.

1981-10-01T23:59:59.000Z

446

American Bar Association Section on Environment | Open Energy Information  

Open Energy Info (EERE)

Bar Association Section on Environment Bar Association Section on Environment Jump to: navigation, search Name American Bar Association Section on Environment Place Chicago, Illinois Zip 60610 Product The Section of Environment, Energy, and Resources is the premier forum for lawyers working in areas related to environment law, natural resources law, and energy law. References American Bar Association Section on Environment[1] LinkedIn Connections CrunchBase Profile No CrunchBase profile. Create one now! This article is a stub. You can help OpenEI by expanding it. American Bar Association Section on Environment is a company located in Chicago, Illinois . References ↑ "American Bar Association Section on Environment" Retrieved from "http://en.openei.org/w/index.php?title=American_Bar_Association_Section_on_Environment&oldid=342108

447

SunShot Initiative: Policy and Regulatory Environment  

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

Policy and Regulatory Environment Policy and Regulatory Environment to someone by E-mail Share SunShot Initiative: Policy and Regulatory Environment on Facebook Tweet about SunShot Initiative: Policy and Regulatory Environment on Twitter Bookmark SunShot Initiative: Policy and Regulatory Environment on Google Bookmark SunShot Initiative: Policy and Regulatory Environment on Delicious Rank SunShot Initiative: Policy and Regulatory Environment on Digg Find More places to share SunShot Initiative: Policy and Regulatory Environment on AddThis.com... Concentrating Solar Power Photovoltaics Systems Integration Balance of Systems Reducing Non-Hardware Costs Lowering Barriers Fostering Growth Policy and Regulatory Environment Photo of a man speaking while seated at a table with men and women surrounding him.

448

ENGINEERED BARRIER SYSTEM: PHYSICAL AND CHEMICAL ENVIRONMENT  

SciTech Connect

The purpose of this report is to describe the evolution of the physical and chemical environmental conditions within the waste emplacement drifts of the repository, including the drip shield and waste package surfaces. The abstraction model is used in the total system performance assessment for the license application (TSPA LA) to assess the performance of the engineered barrier system and the waste form. This report develops and documents a set of these abstraction-level models that describe the engineered barrier system physical and chemical environment. Where possible, these models use information directly from other reports as input, which promotes integration among process models used for TSPA-LA. Specific tasks and activities of modeling the physical and chemical environment are included in ''Technical Work Plan for: Near-Field Environment and Transport In-Drift Geochemistry Model Report Integration'' (BSC 2004 [DIRS 171156], Section 1.2.2). As described in the technical work plan, the development of this report is coordinated with the development of other engineered barrier system reports.

R. Jarek

2004-11-23T23:59:59.000Z

449

Corrosion of barrier materials in seawater environments  

SciTech Connect

A brief review has been carried out on the performance of barrier materials for low-level radioactive wastes in seawater environments. The environments include those for shallower coastal waters as well as the deep ocean (down to 3800 m). The review is mainly focused on metallic materials since they are the most common for seawater service and they have the largest data base. Information from the literature is usually pertinent to shallower coastal locations, but there is a valuable source of corrosion data obtained from several studies of metallic specimens exposed to ocean-bed conditions. In addition, the corrosion of carbon steel barriers has been evaluated for actual waste containers that were retrieved from previously-used disposal sites in the Atlantic and Pacific Oceans. Of the metallic materials studied, carbon steel showed the least corrosion resistance. Failure by non-uniform attack in a typical waste container could occur in as little as 25 y in some ocean environments ` Penetration by local attack, such as pitting and crevice corrosion resistance was also observed for more expensive materials such as low-alloy steels, stainless steels, titanium alloys, zirconium alloys, copper alloys, nickel alloys, aluminum alloys, and lead alloys.

Heiser, J.H.; Soo, P.

1995-07-01T23:59:59.000Z

450

Calibration facility for environment dosimetry instruments  

SciTech Connect

In the last ten years, the nuclear activities, as well as the major nuclear events (see Fukushima accident) had an increasing impact on the environment, merely by contamination with radioactive materials. The most conferment way to quickly identify the presence of some radioactive elements in the environment, is to measure the dose-equivalent rate H. In this situation, information concerning the values of H due only to the natural radiation background must exist. Usually, the values of H due to the natural radiation background, are very low (?10{sup ?9} - 10{sup ?8} Sv/h). A correct measurement of H in this range involve a performing calibration of the measuring instruments in the measuring range corresponding to the natural radiation background lead to important problems due to the presence of the natural background itself the best way to overlap this difficulty is to set up the calibration stand in an area with very low natural radiation background. In Romania, we identified an area with such special conditions at 200 m dept, in a salt mine. This paper deals with the necessary requirements for such a calibration facility, as well as with the calibration stand itself. The paper includes also, a description of the calibration stand (and images) as well as the radiological and metrological parameters. This calibration facilities for environment dosimetry is one of the few laboratories in this field in Europe.

Bercea, Sorin; Celarel, Aurelia; Cenusa, Constantin [Horia Hulubei National Institute for Physics and Nuclear Engineering, 30 Reactorului St, Magurele, Jud Ilfov, P.O.B. MG-6, RO-077125 (Romania)

2013-12-16T23:59:59.000Z

451

A "fair sampling" perspective on an apparent violation of duality  

E-Print Network (OSTI)

In the event in which a quantum mechanical particle can pass from an initial state to a final state along two possible paths, the duality principle states that "the simultaneous observation of wave and particle behavior is prohibited". [M. O. Scully, B.-G. Englert, and H. Walther. Nature, 351:111-116, 1991.] emphasized the importance of additional degrees of freedom in the context of complementarity. In this paper, we show how the consequences of duality change when allowing for biased sampling, that is, postselected measurements on specific degrees of freedom of the environment of the two-path state. Our work contributes to the explanation of previous experimental apparent violations of duality [R. Menzel, D. Puhlmann, A. Heuer, and W. P. Schleich. Proc. Natl. Acad. Sci., 109(24):9314-9319, 2012.] and opens up the way for novel experimental tests of duality.

Eliot Bolduc; Jonathan Leach; Filippo M. Miatto; Gerd Leuchs; Robert W. Boyd

2014-02-26T23:59:59.000Z

452

Sample sizes for confidence limits for reliability.  

SciTech Connect

We recently performed an evaluation of the implications of a reduced stockpile of nuclear weapons for surveillance to support estimates of reliability. We found that one technique developed at Sandia National Laboratories (SNL) under-estimates the required sample size for systems-level testing. For a large population the discrepancy is not important, but for a small population it is important. We found that another technique used by SNL provides the correct required sample size. For systems-level testing of nuclear weapons, samples are selected without replacement, and the hypergeometric probability distribution applies. Both of the SNL techniques focus on samples without defects from sampling without replacement. We generalized the second SNL technique to cases with defects in the sample. We created a computer program in Mathematica to automate the calculation of confidence for reliability. We also evaluated sampling with replacement where the binomial probability distribution applies.

Darby, John L.

2010-02-01T23:59:59.000Z

453

Rotary Mode Core Sample System availability improvement  

SciTech Connect

The Rotary Mode Core Sample System (RMCSS) is used to obtain stratified samples of the waste deposits in single-shell and double-shell waste tanks at the Hanford Site. The samples are used to characterize the waste in support of ongoing and future waste remediation efforts. Four sampling trucks have been developed to obtain these samples. Truck I was the first in operation and is currently being used to obtain samples where the push mode is appropriate (i.e., no rotation of drill). Truck 2 is similar to truck 1, except for added safety features, and is in operation to obtain samples using either a push mode or rotary drill mode. Trucks 3 and 4 are now being fabricated to be essentially identical to truck 2.

Jenkins, W.W.; Bennett, K.L.; Potter, J.D. [Westinghouse Hanford Co., Richland, WA (United States); Cross, B.T.; Burkes, J.M.; Rogers, A.C. [Southwest Research Institute (United States)

1995-02-28T23:59:59.000Z

454

Methods for Sampling of Airborne Viruses  

Science Journals Connector (OSTI)

...liquid impingers, solid impactors, filters, electrostatic precipitators...distance between two surfaces of the filter is sufficient for the particles...ventilation, and air conditioning (HVAC) filters. J. Environ. Monit. 8: 1006-1013...

Daniel Verreault; Sylvain Moineau; Caroline Duchaine

2008-09-01T23:59:59.000Z

455

Effect of Curing Environment on the Performance Properties of Saltstone - 13335  

SciTech Connect

At the Savannah River Site (SRS), the low level radioactive waste (LLW) salt solution is immobilized as a cementitious waste form known as Saltstone. Depending on the Saltstone formulation, disposal unit size, environmental conditions and pour schedule, the waste form temperature, due to exothermic hydration reactions, can gradually increase by 30 deg. C to 50 deg. C above the starting temperature. Previous studies at Savannah River National Laboratory (SRNL) have shown that curing temperature has a negative impact on the hydraulic conductivity and other performance properties of Saltstone; specifically, these studies have shown that curing at elevated temperatures results in faster hydraulic conductivities than what is modeled in the Saltstone Performance Assessment (PA). SRNL is currently testing the performance of laboratory prepared Saltstone cured under controlled conditions (i.e. controlling relative humidity). The PA assumes that the Saltstone remains saturated; therefore, some samples are being kept completely saturated while others have a surface exposed to a high humidity environment. The formulation of these samples has been varied to continue studying the impact of processing parameters on the performance properties of Saltstone. The final water to premix (w/p) ratio of the Saltstone formulation does affect the density, porosity, and compressive strength of the cured Saltstone. The Saltstone formulations with 0.59 w/p ratios and lower had higher densities, lower porosities, and higher compressive strength than samples formulated at a higher w/p ratio. There is a general trend that the samples formulated at high w/p ratios (0.67 and higher) have the lowest density, highest porosity and lowest strength. However, for hydraulic conductivity, the curing environment had a greater effect on the results than the formulation. Therefore, the impact of elevated temperature is not as detrimental to the performance of the waste form as originally concluded, provided the curing environment is controlled and the waste form is not dried out. (authors)

Reigel, Marissa M.; Pickenheim, Bradley R.; Daniel, William E. [Savannah River National Laboratory, Aiken, SC 29808 (United States)] [Savannah River National Laboratory, Aiken, SC 29808 (United States)

2013-07-01T23:59:59.000Z

456

Determining mutant spectra of three RNA viral samples using ultra-deep sequencing  

SciTech Connect

RNA viruses have extremely high mutation rates that enable the virus to adapt to new host environments and even jump from one species to another. As part of a viral transmission study, three viral samples collected from naturally infected animals were sequenced using Illumina paired-end technology at ultra-deep coverage. In order to determine the mutant spectra within the viral quasispecies, it is critical to understand the sequencing error rates and control for false positive calls of viral variants (point mutantations). I will estimate the sequencing error rate from two control sequences and characterize the mutant spectra in the natural samples with this error rate.

Chen, H

2012-06-06T23:59:59.000Z

457

Temperature-controlled neutron reflectometry sample cell suitable for study of photoactive thin films  

SciTech Connect

We describe a novel cell design intended for the study of photoactive materials using neutron reflectometry. The cell can maintain sample temperature and control of ambient atmospheric environment. Critically, the cell is built with an optical port, enabling light irradiation or light probing of the sample, simultaneous with neutron reflectivity measurements. The ability to measure neutron reflectivity with simultaneous temperature ramping and/or light illumination presents unique opportunities for measuring photoactive materials. To validate the cell design, we present preliminary results measuring the photoexpansion of thin films of azobenzene polymer.

Yager, Kevin G.; Tanchak, Oleh M.; Barrett, Christopher J.; Watson, Mike J.; Fritzsche, Helmut [Department of Chemistry, McGill University, Lab 406, 801 Sherbrooke Street W., Montreal, Quebec H3A 2K6 (Canada); Chalk River Laboratories, Building 459, Station 18, Chalk River, Ontario K0J 1J0 (Canada)

2006-04-15T23:59:59.000Z

458

Community for Energy, Environment and Development (COMMEND) | Open Energy  

Open Energy Info (EERE)

Community for Energy, Environment and Development (COMMEND) Community for Energy, Environment and Development (COMMEND) Jump to: navigation, search Tool Summary LAUNCH TOOL Name: Community for Energy, Environment and Development Agency/Company /Organization: Stockholm Environment Institute Sector: Climate, Energy Topics: Finance, Market analysis Resource Type: Software/modeling tools User Interface: Other Website: www.energycommunity.org/default.asp?action=71 RelatedTo: String representation "EnergyPLAN, UND ... cation (MARKAL)" is too long. Community for Energy, Environment and Development Screenshot References: COMMAND[1] COMMEND (COMMunity for ENergy environment & Development) is an international initiative designed to foster a community among energy analysts working on energy for sustainable development. COMMEND is managed

459

SATELLITES IN MILKY-WAY-LIKE HOSTS: ENVIRONMENT DEPENDENCE AND CLOSE PAIRS  

SciTech Connect

Previous studies showed that an estimate of the likelihood distribution of the Milky Way (MW) halo mass can be derived using the properties of the satellites similar to the Large and Small Magellanic Clouds (LMC and SMC). However, it would be straightforward to interpret such an estimate only if the properties of the Magellanic Clouds (MCs) are fairly typical and are not biased by the environment. In this study, we explore whether the environment of the MW affects the properties of the SMC and LMC such as their velocities. To test for the effect of the environment, we compare velocity distributions for MC-sized subhalos around MW hosts in a sample selected simply by mass and in the second sample of such halos selected with additional restrictions on the distance to the nearest cluster and the local galaxy density, designed to mimic the environment of the Local Group (LG). We find that satellites in halos in the LG-like environments do have somewhat larger velocities, as compared to the halos of similar mass in the sample without environmental constraints. For example, the fraction of subhalos matching the velocity of the LMC is 23% {+-} 2% larger in the LG-like environments. We derive the host halo likelihood distribution for the samples in the LG-like environment and in the control sample and find that the environment does not significantly affect the derived likelihood. We use the updated properties of the SMC and LMC to derive the constraint on the MW halo mass of log(M{sub 200}/M{sub Sun }) = 12.06{sub -0.19}{sup +0.31} (90% confidence interval). We also explore the incidence of close pairs with relative velocities and separations similar to those of the LMC and SMC and find that such pairs are quite rare among {Lambda}CDM halos. Only 2% of halos in the MW mass range have a relatively close pair ({Delta}r < 40 kpc and {Delta}s < 160 km s{sup -1}) of subhalos with circular velocities v{sub circ} > 50 km s{sup -1}. Pairs with masses and separations similar to those of the LMC and SMC ({Delta}r{sub MC} = 23.4 {+-} 10 kpc and {Delta}s{sub MC} = 128 {+-} 32 km s{sup -1}) are found only in one out of Almost-Equal-To 30, 000 MW-sized halos. Interestingly, the halo mass likelihood distribution for host halos constrained to have MC-like close pairs of subhalos is quite different from the global likelihood from which the MW halo mass constraint discussed above was derived. Taking into account the close separation of the MCs in the Busha et al. method results in the shift of the MW halo mass estimate to smaller masses, with the peak shifting approximately by a factor of two.

Gonzalez, Roberto E.; Kravtsov, Andrey V.; Gnedin, Nickolay Y., E-mail: regonzar@oddjob.uchicago.edu [Department of Astronomy and Astrophysics, University of Chicago, Chicago, IL 60637 (United States)

2013-06-20T23:59:59.000Z

460

Analysis of 129I in Groundwater Samples: Direct and Quantitative Results below the Drinking Water Standard  

SciTech Connect

Due to its long half-life (15.7 million years) and relatively unencumbered migration in subsurface environments, 129I has been recognized as a contaminant of concern at numerous federal, private, and international facilities. In order to understand the long-term risk associated with 129I at these locations, quantitative analysis of groundwater samples must be performed. However, the ability to quantitatively assess the 129I content in groundwater samples requires specialized extraction and sophisticated analytical techniques, which are complicated and not always available to the general scientific community. This paper highlights an analytical method capable of directly quantifying 129I in groundwater samples at concentrations below the MCL without the need for sample pre-concentration. Samples were analyzed on a Perkin Elmer ELAN DRC II ICP-MS after minimal dilution using O2 as the reaction gas. Analysis of continuing calibration verification standards indicated that the DRC mode could be used for quantitative analysis of 129I in samples below the drinking water standard (0.0057 ng/ml or 1 pCi/L). The low analytical detection limit of 129I analysis in the DRC mode coupled with minimal sample dilution (1.02x) resulted in a final sample limit of quantification of 0.0051 ng/ml. Subsequent analysis of three groundwater samples containing 129I resulted in fully quantitative results in the DRC mode, and spike recovery analyses performed on all three samples confirmed that the groundwater matrix did not adversely impact the analysis of 129I in the DRC mode. This analytical approach has been proven to be a cost-effective, high-throughput technique for the direct, quantitative analysis of 129I in groundwater samples at concentrations below the current MCL.

Brown, Christopher F.; Geiszler, Keith N.; Lindberg, Michael J.

2007-03-03T23:59:59.000Z

Note: This page contains sample records for the topic "70mm sample environment" 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

Uncertainty and sampling issues in tank characterization  

SciTech Connect

A defensible characterization strategy must recognize that uncertainties are inherent in any measurement or estimate of interest and must employ statistical methods for quantifying and managing those uncertainties. Estimates of risk and therefore key decisions must incorporate knowledge about uncertainty. This report focuses statistical methods that should be employed to ensure confident decision making and appropriate management of uncertainty. Sampling is a major source of uncertainty that deserves special consideration in the tank characterization strategy. The question of whether sampling will ever provide the reliable information needed to resolve safety issues is explored. The issue of sample representativeness must be resolved before sample information is reliable. Representativeness is a relative term but can be defined in terms of bias and precision. Currently, precision can be quantified and managed through an effective sampling and statistical analysis program. Quantifying bias is more difficult and is not being addressed under the current sampling strategies. Bias could be bounded by (1) employing new sampling methods that can obtain samples from other areas in the tanks, (2) putting in new risers on some worst case tanks and comparing the results from existing risers with new risers, or (3) sampling tanks through risers under which no disturbance or activity has previously occurred. With some bound on bias and estimates of precision, various sampling strategies could be determined and shown to be either cost-effective or infeasible.

Liebetrau, A.M.; Pulsipher, B.A.; Kashporenko, D.M. [and others

1997-06-01T23:59:59.000Z

462

Proper Oil Sampling Intervals and Sample Collection Techniques Gasoline/Diesel/Natural Gas Engines  

E-Print Network (OSTI)

Proper Oil Sampling Intervals and Sample Collection Techniques Gasoline/Diesel/Natural Gas Engines: · Oil samples can be collected during oil changes. Follow manufacturers recommendations on frequency (hours, mileage, etc) of oil changes. · Capture a sample from the draining oil while the oil is still hot

463

Annual Logging Symposium, June 21-24, 2009 Wireline and While-Drilling Formation-Tester Sampling with Oval, Focused,  

E-Print Network (OSTI)

SPWLA 50th Annual Logging Symposium, June 21-24, 2009 1 Wireline and While-Drilling Formation-Tester Sampling with Oval, Focused, and Conventional Probe Types in the Presence of Water- and Oil-Base Mud existed since the introduction of formation pressure testing to the drilling environment in 2002

Torres-Verdín, Carlos

464

Design Review Report for formal review of safety class features of exhauster system for rotary mode core sampling  

SciTech Connect

Report documenting Formal Design Review conducted on portable exhausters used to support rotary mode core sampling of Hanford underground radioactive waste tanks with focus on Safety Class design features and control requirements for flammable gas environment operation and air discharge permitting compliance.

JANICEK, G.P.

2000-06-08T23:59:59.000Z

465

Poverty-Environment Initiative (PEI) | Open Energy Information  

Open Energy Info (EERE)

Poverty-Environment Initiative (PEI) Poverty-Environment Initiative (PEI) Jump to: navigation, search Name Poverty-Environment Initiative (PEI) Agency/Company /Organization UNDP, UNEP Partner Poverty and Environment Partnership (PEP), WRI, WWF, OECD, IISD, IIED Topics Low emission development planning Website http://www.unpei.org/ Program Start 2005 References Poverty-Environment Initiative (PEI)[1] Overview The Poverty-Environment Initiative (PEI) of the United Nations Development Programme (UNDP) and the United Nations Environment Programme (UNEP) is a global UN-led programme that supports country-led efforts to mainstream poverty-environment linkages into national development planning. The PEI provides financial and technical assistance to government partners to set up institutional and capacity strengthening programmes and carry out

466

Mercury Surface, Space Environment, Geochemistry, and Ranging Mission  

E-Print Network (OSTI)

MESSENGER Mercury Surface, Space Environment, Geochemistry, and Ranging Mission Frequently Asked Mercury's characteristics and environment during two complementary mission phases. The mission's primary goal is to increase our understanding of Mercury's density, geologic history, magnetic field, core

Mojzsis, Stephen J.

467

Towards spatial and semantic mapping in aquatic environments  

E-Print Network (OSTI)

controlled environments (swimming pool and in a large waterwas performed in a swimming pool located on the UCLA campus.The swimming pool provided an environment which allowed us

Chen, Victor L

2008-01-01T23:59:59.000Z

468

Gregory H. Friedman: Before the Subcommttee on Energy and Environment...  

Energy Savers (EERE)

the Subcommttee on Energy and Environment of the Committee on Science U.S. House of Representatives Gregory H. Friedman: Before the Subcommttee on Energy and Environment of the...

469

THE SCIRUN PROBLEM SOLVING ENVIRONMENT AND COMPUTATIONAL STEERING SOFTWARE SYSTEM  

E-Print Network (OSTI)

.3.1 Responsibilities of a Problem Solving Environment THE SCIRUN PROBLEM SOLVING ENVIRONMENT AND COMPUTATIONAL STEERING SOFTWARE SYSTEM by Steven Gregory;ABSTRACT Since the introduction of computers, scientists and engineers have attempted to har- ness

Parker, Steven G.

470

Advanced Security Technologies and Services for Future Computing Environments  

Science Journals Connector (OSTI)

......cooperative intelligent transportation systems 1. INTRODUCTION The development of computing environments, such as the smart grid, peer-to-peer, personal cloud, machine-to-machine, pervasive and ubiquitous computing, is changing our environ......

Young-Sik Jeong; Damien Sauveron; Jong Hyuk Park

2013-10-01T23:59:59.000Z

471

Position Paper: The Iteration Mechanism in the Inscape Environment  

E-Print Network (OSTI)

(the predicates), Inscape, through the Infuse source change management and coordination subsystem-knowledgeable environment. Thus, the Inscape environment provides the Infuse subsystem to make it easy to change

Perry, Dewayne E.

472

National Environmental Research Institute Ministry of the Environment . Denmark  

E-Print Network (OSTI)

National Environmental Research Institute Ministry of the Environment . Denmark NERI Technical Environmental Research Institute Ministry of the Environment . Denmark NERI Technical Report No. 604, 2006 Fauser, Malene Nielsen Department: Department of Policy Analysis Publisher: National Environmental

473

National Environmental Research Institute Ministry of the Environment . Denmark  

E-Print Network (OSTI)

National Environmental Research Institute Ministry of the Environment . Denmark The Danish Dioxin Technical Report No. 565 #12;[Tom side] #12;National Environmental Research Institute Ministry Report No. 565 Publisher: National Environmental Research Institute URL: Ministry of the Environment http

474

National Environmental Research Institute Ministry of the Environment . Denmark  

E-Print Network (OSTI)

National Environmental Research Institute Ministry of the Environment . Denmark Burden Sharing] #12;National Environmental Research Institute Ministry of the Environment . Denmark Burden Sharing Ringius Risø National Laboratory Pia Frederiksen Katja Birr-Pedersen National Environmental Research

475

Alaska Forum on the Environment | Department of Energy  

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

Forum on the Environment Alaska Forum on the Environment February 9, 2015 9:00AM AKST to February 13, 2015 5:00PM AKST Anchorage, Alaska Dena'ina Convention Center 600 W. 7th Ave....

476

National Environmental Research Institute Ministry of the Environment . Denmark  

E-Print Network (OSTI)

National Environmental Research Institute Ministry of the Environment . Denmark Quality manual Environmental Research Institute Ministry of the Environment . Denmark Quality manual for the greenhouse gas.: Research Notes from NERI No. 224 Publisher: National Environmental Research Institute Ministry

477

Ministry of Environment and Energy National Environmental Research Institute  

E-Print Network (OSTI)

Ministry of Environment and Energy National Environmental Research Institute The DMU-ATMI THOR Air Publisher: Ministry of Environment and Energy National Environmental Research Institute URL: http Description. National Environmental Research Institute, Roskilde, Denmark. 60 pp. - NERI Technical Report No

478

National Environmental Research Institute Ministry of the Environment . Denmark  

E-Print Network (OSTI)

National Environmental Research Institute Ministry of the Environment . Denmark NERI Technical Report No. 602, 2006 Dioxin Air Emission Inventory 1990-2004 #12;(Blank page) #12;National Environmental of Policy Analysis. Publisher: National Environmental Research Institute Ministry of the Environment

479

Multichannel Audio Coding for Multimedia Services in Intelligent Environments  

E-Print Network (OSTI)

5 Multichannel Audio Coding for Multimedia Services in Intelligent Environments Athanasios Summary. Audio is an integral component of multimedia services in intelligent environments. Use of multiple channels in audio capturing and rendering offers the advantage of recreating arbitrary acoustic

Tsakalides, Panagiotis

480

The CLEAR 2006 CMU acoustic environment classification system  

Science Journals Connector (OSTI)

We describe the CLEAR 2006 acoustic environment classification evaluation and the CMU system used in the evaluation. Environment classification is a critical technology for the CHIL Connector service [1] in that Connector relies on maintaining awareness ...

Robert G. Malkin

2006-04-01T23:59:59.000Z

Note: This page contains sample records for the topic "70mm sample environment" 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

Sample Desorption/Ionization From Mesoporous Silica  

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

Sample Desorption/Ionization From Mesoporous Silica Sample Desorption/Ionization From Mesoporous Silica Sample Desorption/Ionization From Mesoporous Silica Mesoporous silica is shown to be a sample holder for laser desorption/ionization of mass spectrometry. Available for thumbnail of Feynman Center (505) 665-9090 Email Sample Desorption/Ionization From Mesoporous Silica Mesoporous silica is shown to be a sample holder for laser desorption/ionization of mass spectrometry. Supported mesoporous silica was prepared by coating an ethanolic silicate solution having a removable surfactant onto a substrate to produce a self-assembled, ordered, nanocomposite silica thin film. The surfactant was chosen to provide a desired pore size between about 1 nanometer diameter and 50 nanometers diameter. Removal of the surfactant resulted in a mesoporous silica thin

482

APS Radioactive Sample Safety Review Committee  

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

Radioactive Sample Safety Review Committee Radioactive Sample Safety Review Committee March 6, 2012 1. Purpose The APS Safety Radioactive Sample Safety Review Committee (RSSRC) advises the AES Division Director on the radioactive samples to be used at the APS and the adequacy of controls in place for the duration of their use. The RSSRC reviews the radioactive material samples proposed to be run at the APS to ensure that they fall within established safety envelopes of the APS. 2. Membership The RSSRC members are appointed by the AES Division Director. The current members of the RSRC are: B. Glagola AES - Chair S. Davey AES G. Pile AES L. Soderholm CHM J. Vacca RSO W. VanWingeren AES M. Beno XSD E. Alp XSD M. Rivers PUC 3. Method The AES User Safety Coordinator will notify the RSSRC of any samples

483

100 Area Columbia River sediment sampling  

SciTech Connect

Forty-four sediment samples were collected from 28 locations in the Hanford Reach of the Columbia River to assess the presence of metals and man-made radionuclides in the near shore and shoreline settings of the Hanford Site. Three locations were sampled upriver of the Hanford Site plutonium production reactors. Twenty-two locations were sampled near the reactors. Three locations were sampled downstream of the reactors near the Hanford Townsite. Sediment was collected from depths of 0 to 6 in. and between 12 to 24 in. below the surface. Samples containing concentrations of metals exceeding the 95 % upper threshold limit values (DOE-RL 1993b) are considered contaminated. Contamination by arsenic, chromium, copper, lead, and zinc was found. Man-made radionuclides occur in all samples except four collected opposite the Hanford Townsite. Man-made radionuclide concentrations were generally less than 1 pCi/g.

Weiss, S.G. [Westinghouse Hanford Co., Richland, WA (United States)

1993-09-08T23:59:59.000Z

484

Satellite Ecology: The Dearth of Environment Dependence  

E-Print Network (OSTI)

Using the Sloan Digital Sky Survey (SDSS) galaxy group catalogue of Yang et al. (2007), we study the average colour and average concentration of satellite galaxies as function of (i) their stellar mass, (ii) their group mass, and (iii) their group-centric radius. We find that the colours and concentrations of satellite galaxies are (almost) completely determined by their stellar mass. In particular, at fixed stellar mass, the average colours and concentrations of satellite galaxies are independent of either halo mass or halo-centric radius. We find clear evidence for mass segregation of satellite galaxies in haloes of all masses, and argue that this explains why satellites at smaller halo-centric radii are somewhat redder and somewhat more concentrated. In addition, the weak colour and concentration dependence of satellite galaxies on halo mass is simply a reflection of the fact that more massive haloes host, on average, more massive satellites. Combining these results with the fact that satellite galaxies are, on average, redder and somewhat more concentrated than central galaxies of the same stellar mass, the following picture emerges: galaxies become redder and somewhat more concentrated once they fall into a bigger halo (i.e., once they become a satellite galaxy). This is a clear manifestation of environment dependence. However, there is no indication that the magnitude of the transformation (or its timescale) depends on environment; a galaxy undergoes a transition when it becomes a satellite, but it does not matter whether it becomes a satellite of a small (Milky Way sized) halo, or of a massive cluster. We discuss the implication of this `dearth' of environment dependence for the physical processes responsible for transforming satellite galaxies.

Frank C. van den Bosch; Anna Pasquali; Xiaohu Yang; H. J. Mo; Simone Weinmann; Daniel H. McIntosh; Daniel Aquino

2008-05-01T23:59:59.000Z

485

Radio-frequency plasma transducer for use in harsh environments  

SciTech Connect

We describe a compact transducer used to generate and modulate low-intensity radio-frequency atmospheric pressure plasma (RF-APP) for high temperature gap measurement and generation of air-coupled ultrasound. The new transducer consists of a quarter-wave transmission line where the ground return path is a coaxial solenoid winding. The RF-APP is initiated at the open end of the transmission line and stabilized by passive negative feedback between the electrical impedance of the plasma and the energy stored in the solenoid. The electrical impedance of the plasma was measured at the lower-voltage source end of the transducer, eliminating the need to measure kilovolt-level voltages near the discharge. We describe the use of a 7 MHz RF-APP prototype as a harsh-environment clearance sensor to demonstrate the suitability of plasma discharges for a common nondestructive inspection application. Clearance measurements of 0-5 mm were performed on a rotating calibration target with a measurement precision of 0.1 mm and a 20 kHz sampling rate.

May, Andrew; Andarawis, Emad [GE Global Research, 1 Research Circle, Niskayuna, New York 12309 (United States)

2007-10-15T23:59:59.000Z

486

Radio-frequency plasma transducer for use in harsh environments  

Science Journals Connector (OSTI)

We describe a compact transducer used to generate and modulate low-intensity radio-frequency atmospheric pressure plasma (RF-APP) for high temperature gap measurement and generation of air-coupled ultrasound. The new transducer consists of a quarter-wave transmission line where the ground return path is a coaxial solenoid winding. The RF-APP is initiated at the open end of the transmission line and stabilized by passive negative feedback between the electrical impedance of the plasma and the energy stored in the solenoid. The electrical impedance of the plasma was measured at the lower-voltage source end of the transducer eliminating the need to measure kilovolt-level voltages near the discharge. We describe the use of a 7 MHz RF-APP prototype as a harsh-environment clearance sensor to demonstrate the suitability of plasma discharges for a common nondestructive inspection application. Clearance measurements of 0 5 mm were performed on a rotating calibration target with a measurement precision of 0.1 mm and a 20 kHz sampling rate.

Andrew May; Emad Andarawis

2007-01-01T23:59:59.000Z

487

Development of advanced strain diagnostic techniques for reactor environments.  

SciTech Connect

The following research is operated as a Laboratory Directed Research and Development (LDRD) initiative at Sandia National Laboratories. The long-term goals of the program include sophisticated diagnostics of advanced fuels testing for nuclear reactors for the Department of Energy (DOE) Gen IV program, with the future capability to provide real-time measurement of strain in fuel rod cladding during operation in situ at any research or power reactor in the United States. By quantifying the stress and strain in fuel rods, it is possible to significantly improve fuel rod design, and consequently, to improve the performance and lifetime of the cladding. During the past year of this program, two sets of experiments were performed: small-scale tests to ensure reliability of the gages, and reactor pulse experiments involving the most viable samples in the Annulated Core Research Reactor (ACRR), located onsite at Sandia. Strain measurement techniques that can provide useful data in the extreme environment of a nuclear reactor core are needed to characterize nuclear fuel rods. This report documents the progression of solutions to this issue that were explored for feasibility in FY12 at Sandia National Laboratories, Albuquerque, NM.

Fleming, Darryn D.; Holschuh, Thomas Vernon,; Miller, Timothy J.; Hall, Aaron Christopher; Urrea, David Anthony,; Parma, Edward J.,

2013-02-01T23:59:59.000Z

488

Electron assisted neutron exchange process in solid state environment  

E-Print Network (OSTI)

Electron assisted neutron exchange process in solid state environment is investigated. It is shown that if a metal is irradiated with free electrons then the $e+$ $_{Z}^{A_{1}}X+$ $_{Z}^{A_{2}}X\\rightarrow e^{\\prime }+$ $% _{Z}^{A_{1}-1}X+$ $_{Z}^{A_{2}+1}X+\\Delta $ electron assisted neutron exchange process has measurable probability even in the case of slow electrons of energy much less than the reaction energy $\\Delta $. The transition probability per unit time, the cross section of the process and the yield in an irradiated sample are determined in the Weisskopf and long wavelength approximations and in the single particle shell model. Numerical data for the $e+$ $_{28}^{A_{1}}Ni+$ $_{28}^{A_{2}}Ni\\rightarrow e^{\\prime }+ $ $_{28}^{A_{1}+1}Ni+$ $_{28}^{A_{2}-1}Ni+\\Delta $ and the $e+$ $% _{46}^{A_{1}}Pd+$ $_{46}^{A_{2}}Pd\\rightarrow e^{\\prime }+$ $% _{46}^{A_{1}+1}Pd+$ $_{46}^{A_{2}-1}Pd+\\Delta $ electron assisted neutron exchange reactions are also presented.

Pter Klmn; Tams Keszthelyi

2013-12-19T23:59:59.000Z

489

Glossary of Environment, Safety and Health Terms  

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

DOE-HDBK-1188-2006 DOE-HDBK-1188-2006 January 2006 DOE HANDBOOK GLOSSARY OF ENVIRONMENT, SAFETY AND HEALTH TERMS U.S. Department of Energy AREA SDMP Washington, D.C. 20585 DISTRIBUTION STATEMENT A. Approved for public release; distribution is unlimited. NOT MEASUREMENT SENSITIVE DOE-HDBK-1188-2006 2 Available on the Department of Energy Technical Standards Program Web site at http://tis.eh.doe.gov/techstds/ DOE-HDBK-1188-2006 3 Table of Contents 1. INTRODUCTION......................................................................................................................................................................4 1.1 Purpose.............................................................................................................................................................................4

490

Dynamics Simulation in a Wave Environment  

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

Coupled Dynamic Simulation in a Wave Coupled Dynamic Simulation in a Wave Environment (Navatek, AEGIR, and WECs) Marine and Hydrokinetics Instrumentation Workshop 9 July 2012 David Kring, Navatek Ltd. Presentation Overview * Introduction to Navatek * AEGIR brief: resistance, seakeeping, global and local loads a 3D, NURBS-based, high-order, Rankine boundary element method ... from same lab as at MIT as WAMIT and SWAN, with pFFT acceleration coupling with controls, structures, aerodynamics, power take-offs * Some WEC applications at Navatek 2 Honolulu, Hawaii, USA Company Background A "Research Shipyard" based in Honolulu, HI Combining simulation-based design with prototype construction

491

Environment, Safety and Health Evaluations - Reports  

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

Environment, Safety and Health Evaluations Reports Review Reports 2010 Review of Nuclear Safety Culture at the Hanford Site Waste Treatment and Immobilization Plant Project, October 2010 Site Visit Report - Facility Centered Assessment of the Los Alamos National Laboratory Radioactive Liquid Waste Treatment Facility, June 2010 Independent Oversight Inspection of the Hanford Site Chronic Beryllium Disease Prevention Program, June 2010 Site Visit Report - Review of the Lawrence Livermore National Laboratory Fire Protection Design Review Process, May 2010 Independent Oversight Assessment of Environmental Monitoring at the Idaho National Laboratory Site, May 2010 Independent Oversight Focus Area Review of Specific Administrative Controls at DOE Nuclear Facilities, April 2010

492

Axion physics in a Josephson junction environment  

E-Print Network (OSTI)

We show that recent experiments based on Josephson junctions, SQUIDS, and coupled Josephson qubits have a cosmological interpretation in terms of axionic dark matter physics, in the sense that they allow for analogue simulation of early-universe axion physics. We propose new experimental setups in which SQUID-like axionic interactions in a resonant Josephson junction environment can be tested, similar in nature to recent experiments that test for quantum entanglement of two coupled Josephson qubits. We point out that the parameter values relevant for early-universe axion cosmology are accessible with present day's achievements in nanotechnology.

Christian Beck

2011-11-23T23:59:59.000Z

493

Automated Knowledge Annotation for Dynamic Collaborative Environments  

SciTech Connect

This paper describes the Knowledge Encapsulation Framework (KEF), a suite of tools to enable automated knowledge annotation for modeling and simulation projects. This framework can be used to capture evidence (e.g., facts extracted from journal articles and government reports), discover new evidence (from similar peer-reviewed material as well as social media), enable discussions surrounding domain-specific topics and provide automatically generated semantic annotations for improved corpus investigation. The current KEF implementation is presented within a wiki environment, providing a simple but powerful collaborative space for team members to review, annotate, discuss and align evidence with their modeling frameworks.

Cowell, Andrew J.; Gregory, Michelle L.; Marshall, Eric J.; McGrath, Liam R.

2009-05-19T23:59:59.000Z

494

Uranium in the Savannah River Site environment  

SciTech Connect

The purpose of this report is to consolidate the history of environmental uranium studies conducted by SRS and to describe the status of uranium in the environment. The report is intended to be a ``living document`` that will be updated periodically. This draft issue, February 1992, documents studies that occurred from 1954 to 1989. Data in this report are taken primarily from annual and semiannual environmental reports for SRS. Semiannual reports were published from 1954 through 1962. Annual reports have been published since 1963. Occasionally unpublished data are included in this report for completeness.

Evans, A.G.; Bauer, L.R.; Haselow, J.S.; Hayes, D.W.; Martin, H.L.; McDowell, W.L.; Pickett, J.B.

1992-12-09T23:59:59.000Z

495

Uranium in the Savannah River Site environment  

SciTech Connect

The purpose of this report is to consolidate the history of environmental uranium studies conducted by SRS and to describe the status of uranium in the environment. The report is intended to be a living document'' that will be updated periodically. This draft issue, February 1992, documents studies that occurred from 1954 to 1989. Data in this report are taken primarily from annual and semiannual environmental reports for SRS. Semiannual reports were published from 1954 through 1962. Annual reports have been published since 1963. Occasionally unpublished data are included in this report for completeness.

Evans, A.G.; Bauer, L.R.; Haselow, J.S.; Hayes, D.W.; Martin, H.L.; McDowell, W.L.; Pickett, J.B.

1992-12-09T23:59:59.000Z

496

Techniques for geothermal liquid sampling and analysis  

SciTech Connect

A methodology has been developed that is particularly suited to liquid-dominated resources and adaptable to a variety of situations. It is intended to be a base methodology upon which variations can be made to meet specific needs or situations. The approach consists of recording flow conditions at the time of sampling, a specific insertable probe sampling system, a sample stabilization procedure, commercially available laboratory instruments, and data quality check procedures.

Kindle, C.H.; Woodruff, E.M.

1981-07-01T23:59:59.000Z

497

Materials Needs for Catalysts To Improve our Environment  

Science Journals Connector (OSTI)

Materials Needs for Catalysts To Improve our Environment ... Industrial & Engineering Chemistry Research1997 36 (7), 2533-2536 ...

John N. Armor

1994-06-01T23:59:59.000Z

498

Characterizing quantum dynamics with initial system-environment correlations  

E-Print Network (OSTI)

We fully characterize the reduced dynamics of an open quantum system initially correlated with its environment. Using a photonic qubit coupled to a simulated environment we tomographically reconstruct a superchannel---a generalised channel that treats preparation procedures as inputs---from measurement of the system alone, despite its coupling to the environment. We introduce novel quantitative measures for determining the strength of initial correlations, and to allow an experiment to be optimised in regards to its environment.

Martin Ringbauer; Christopher J. Wood; Kavan Modi; Alexei Gilchrist; Andrew G. White; Alessandro Fedrizzi

2014-10-21T23:59:59.000Z

499

Density Measurements of Argonne Premium Coal Samples  

Science Journals Connector (OSTI)

Density Measurements of Argonne Premium Coal Samples ... Constitution of Illinois No. 6 Argonne Premium Coal: A Review ... Constitution of Illinois No. 6 Argonne Premium Coal: A Review ...

He Huang; Keyu Wang; David M. Bodily; V. J. Hucka

1995-01-01T23:59:59.000Z

500

Sample Template1 PROGRAM OPPORTUNITY NOTICE  

E-Print Network (OSTI)

Sample Template1 PROGRAM OPPORTUNITY NOTICE INSERT TITLE HERE PON-XX-XXX http://www.energy.ca.gov/contracts/index ........................................................................................................12 Stage One: Administrative and Completeness Screening