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Note: This page contains sample records for the topic "neutron science center" from the National Library of EnergyBeta (NLEBeta).
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We encourage you to perform a real-time search of NLEBeta
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1

Neutron Science Center  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

to have rare opportunity to tour Neutron Science Center May 10, 2011 LANL Rosenfest will celebrate life of LANSCE founder Louis Rosen and offer tour LOS ALAMOS, New Mexico, May 10,...

2

Los Alamos Neutron Science Center  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

Neutron Science Center gets capacity boost December 2, 2010 Los Alamos National Security funds upgrade to key facility LOS ALAMOS, New Mexico, December 2, 2010-The National Nuclear...

3

Los Alamos Neutron Science Center  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

LINAC Outreach Affiliations Visiting LANSCE Facilities Isotope Production Facility Lujan Neutron Scattering Center MaRIE Proton Radiography Ultracold Neutrons Weapons Neutron...

4

Los Alamos Neutron Science Center gets capacity boost  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

Neutron Science Center capacity boost Los Alamos Neutron Science Center gets capacity boost The facility can simulate the effects of hundreds or thousands of years of...

5

Protein crystallography with spallation neutrons: the user facility at Los Alamos Neutron Science Center  

Science Journals Connector (OSTI)

The protein crystallography user facility at the neutron spallation source run by Los Alamos Neutron Science Center is described.

Langan, P.

2004-01-17T23:59:59.000Z

6

Los Alamos Neutron Science Center | National Nuclear Security...  

National Nuclear Security Administration (NNSA)

Neutron Science Center | National Nuclear Security Administration People Mission Managing the Stockpile Preventing Proliferation Powering the Nuclear Navy Emergency Response...

7

Public to have rare opportunity to tour Neutron Science Center  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

Rosenfest: celebrate Louis Rosen, tour LANSCE Rosenfest: celebrate Louis Rosen, tour LANSCE Public to have rare opportunity to tour Neutron Science Center Tour attendees can expect to see many facets of the LANSCE, including areas along the linear accelerator beam line, the control room area, and one or more experimental areas. May 10, 2011 Aerial View of Neutron Science Center Aerial View of Neutron Science Center Contact James Rickman Communicatons Office (505) 665-9203 Email LANL Rosenfest will celebrate life of LANSCE founder Louis Rosen and offer tour LOS ALAMOS, New Mexico, May 10, 2011-Members of the public will have an unusual opportunity to tour the Los Alamos Neutron Science Center from 1 to 5 p.m. on Friday, May 20, 2011, as part of Rosenfest, a celebration of LANSCE founder Louis Rosen and the remarkable facility he conceived. In

8

Los Alamos Neutron Science Center gets capacity boost  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

Neutron Science Center capacity boost Neutron Science Center capacity boost Los Alamos Neutron Science Center gets capacity boost The facility can simulate the effects of hundreds or thousands of years of cosmic-ray-induced neutrons in a single hour. December 2, 2010 Los Alamos National Laboratory sits on top of a once-remote mesa in northern New Mexico with the Jemez mountains as a backdrop to research and innovation covering multi-disciplines from bioscience, sustainable energy sources, to plasma physics and new materials. Los Alamos National Laboratory sits on top of a once-remote mesa in northern New Mexico with the Jemez mountains as a backdrop to research and innovation covering multi-disciplines from bioscience, sustainable energy sources, to plasma physics and new materials. Contact

9

Manuel Lujan Jr. Neutron Scattering Center Los Alamos Neutron...  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

2013 LANSCE School on Neutron Scattering Geosciences & Materials in Extreme Environments Manuel Lujan Jr. Neutron Scattering Center Los Alamos Neutron Science Center Los Alamos...

10

Operational status and life extension plans for the Los Alamos Neutron Science Center (LANSCE)  

SciTech Connect (OSTI)

The Los Alamos Neutron Science Center (LANSCE) accelerator and beam delivery complex generates the proton beams that serve three neutron production sources, a proton radiography facility and a medical and research isotope production facility. The recent operating history of the facility, including both achievements and challenges, will be reviewed. Plans for performance improvement will be discussed, together with the underlying drivers for the ongoing LANSCE Risk Mitigation project. The details of this latter project will also be discussed.

Garnett, Robert W [Los Alamos National Laboratory; Gulley, Mark S [Los Alamos National Laboratory; Jones, Kevin W [Los Alamos National Laboratory; Erickson, John L [Los Alamos National Laboratory

2010-01-01T23:59:59.000Z

11

Advanced neutron irradiation system using Texas A&M University Nuclear Science Center Reactor  

E-Print Network [OSTI]

was installed in the irradiation cell of the Texas A&M University Nuclear Science Center Reactor (NSCR). By increasing the thickness of the lead-bismuth alloy, the neutron spectra were shifted into lower energies by the scattering interactions of fast...

Jang, Si Young

2005-11-01T23:59:59.000Z

12

LANSCE | Lujan Neutron Scattering Center  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

Department of Energy, National Office of Science Department of Energy, National Office of Science science.energy.gov Department of Energy, National Nuclear Security Administration nnsa.energy.gov Lujan Neutron Scattering Center Logo Lujan Center Mission The Lujan Center delivers science by exploiting the unique characteristics of intense beams of pulsed neutrons for academia, national security, and industry. Lujan Center Vision The Lujan Center will operate a world class user program in the service of the nation. Lujan Center scientists will be recognized for their leadership and innovation in neutron scattering. Lujan Center at LANSCE The Lujan Center is one of five user facilities supported by the LANSCE accelerator which is stewarded. Funding to operate 10 instruments in a national user program is provided by the Department of Energy's Office of

13

Los Alamos neutron science center nuclear weapons stewardship and unique national scientific capabilities  

SciTech Connect (OSTI)

This presentation gives an overview of the Los Alamos Neutron Science Center (LANSCE) and its contributions to science and the nuclear weapons program. LANSCE is made of multiple experimental facilities (the Lujan Center, the Weapons Neutron Research facility (WNR), the Ultra-Cold Neutron facility (UCN), the proton Radiography facility (pRad) and the Isotope Production Facility (IPF)) served by the its kilometer long linear accelerator. Several research areas are supported, including materials and bioscience, nuclear science, materials dynamics, irradiation response and medical isotope production. LANSCE is a national user facility that supports researchers worldwide. The LANSCE Risk Mitigation program is currently in progress to update critical accelerator equipment to help extend the lifetime of LANSCE as a key user facility. The Associate Directorate of Business Sciences (ADBS) plays an important role in the continued success of LANSCE. This includes key procurement support, human resource support, technical writing support, and training support. LANSCE is also the foundation of the future signature facility MARIE (Matter-Radiation Interactions in Extremes).

Schoenberg, Kurt F [Los Alamos National Laboratory

2010-12-15T23:59:59.000Z

14

Science | ORNL Neutron Sciences  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

Neutron Science Neutron Science Neutron Scattering Science Neutrons are one of the fundamental particles that make up matter and have properties that make them ideal for certain types of research. In the universe, neutrons are abundant, making up more than half of all visible matter. Neutron scattering provides information about the positions, motions, and magnetic properties of solids. When a beam of neutrons is aimed at a sample, many neutrons will pass through the material. But some will interact directly with atomic nuclei and "bounce" away at an angle, like colliding balls in a game of pool. This behavior is called neutron diffraction, or neutron scattering. Using detectors, scientists can count scattered neutrons, measure their energies and the angles at which they scatter, and map their final position

15

LOS ALAMOS NEUTRON SCIENCE CENTER CONTRIBUTIONS TO THE DEVELOPMENT OF FUTURE POWER REACTORS  

SciTech Connect (OSTI)

The Los Alamos Neutron Science Center (LANSCE) is a large spallation neutron complex centered around an 800 MeV high-currently proton accelerator. Existing facilities include a highly-moderated neutron facility (Lujan Center) where neutrons between thermal and keV energies are produced, and the Weapons Neutron Research Center (WNR), where a bare spallation target produces neutrons between 0.1 and several hundred MeV.The LANSCE facility offers a unique capability to provide high precision nuclear data over a large energy region, including that for fast reactor systems. In an ongoing experimental program the fission and capture cross sections are being measured for a number of minor actinides relevant for Generation-IV reactors and transmutation technology. Fission experiments makes use of both the highly moderated spallation neutron spectrum at the Lujan Center, and the unmoderated high energy spectrum at WNR. By combininb measurements at these two facilities the differential fission cross section is measured relative to the {sup 235}U(n,f) standard from subthermal energies up to about 200 MeV. An elaborate data acquisition system is designed to deal with all the different types of background present when spanning 10 energy decades. The first isotope to be measured was {sup 237}Np, and the results were used to improve the current ENDF/B-VII evaluation. Partial results have also been obtained for {sup 240}Pu and {sup 242}Pu, and the final results are expected shortly. Capture cross sections are measured at LANSCE using the Detector for Advanced Neutron Capture Experiments (DANCE). This unique instrument is highly efficient in detecting radiative capture events, and can thus handle radioactive samples of half-lives as low as 100 years. A number of capture cross sections important to fast reaction applications have been measured with DANCE. The first measurement was on {sup 237}Np(n,{gamma}), and the results have been submitted for publication. Other capture measurements in progress include {sup 240}Pu and {sup 242}Pu. The United States recently announced the Global Nuclear Energy Partnership (GNEP), with the goal of closing the commercial nuclear fuel cycle while minimizing proliferation risk. GNEP achieves these goals using fast-spectrum nuclear reactors powered by new transmutation fuels that contain significant quantities of minor actinides. The proposed Materials Test Station (MTS) will provide the GNEP with a cost-effective means of obtaining domestic fast-spectrum irradiations of advanced transmutation fuel forms and structural materials, which is an important step in the fuels qualification process. The MTS will be located at the LANSCE, and will be driven by a 1.08-MW proton beam. Th epeak neutron flux in the irradiation region is 1.67 x 10{sup 15} n/cm{sup 2}/s, and the energy spectrum is similar to that of a fast reactor, with the addition of a high-energy tail. The facility is expected to operate at least 4,400 hours per year. Fuel burnup rates will exceed 4% per year, and the radiation damage rate in iron will be 18 dpa (displacements per atom) per year. The construction cost is estimated to be $73M (including 25% contingency), with annual operating costs in the range of $6M to $10M. Appropriately funded, the MTS could begin operation in 2010.

GAVRON, VICTOR I. [Los Alamos National Laboratory; HILL, TONY S. [Los Alamos National Laboratory; PITCHER, ERIC J. [Los Alamos National Laboratory; TOVESSON, FREDERIK K. [Los Alamos National Laboratory

2007-01-09T23:59:59.000Z

16

Publications | Neutron Science | ORNL  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

Publications SHARE Publications The Neutron Science publications system contains peer-reviewed publications based on research conducted at ORNL's Neutron Science facilities or...

17

Klystron Modulator Design for the Los Alamos Neutron Science Center Accelerator  

SciTech Connect (OSTI)

This paper will describe the design of the 44 modulator systems that will be installed to upgrade the Los Alamos Neutron Science Center (LANSCE) accelerator RF system. The klystrons can operate up to 86 kV with a nominal 32 Amp beam current with a 120 Hz repetition rate and 15% duty cycle. The klystrons are a mod-anode design. The modulator is designed with analog feedback control to ensure the klystron beam current is flat-top regulated. To achieve fast switching while maintaining linear feedback control, a grid-clamp, totem-pole modulator configuration is used with an 'on' deck and an 'off' deck. The on and off deck modulators are of identical design and utilize a cascode connected planar triode, cathode driven with a high speed MOSFET. The derived feedback is connected to the planar triode grid to enable the flat-top control. Although modern design approaches suggest solid state designs may be considered, the planar triode (Eimac Y-847B) is very cost effective, is easy to integrate with the existing hardware, and provides a simplified linear feedback control mechanism. The design is very compact and fault tolerant. This paper will review the complete electrical design, operational performance, and system characterization as applied to the LANSCE installation.

Reass, William A. [Los Alamos National Laboratory; Baca, David M. [Los Alamos National Laboratory; Partridge, Edward R. [retired; Rees, Daniel E. [Los Alamos National Laboratory

2012-06-22T23:59:59.000Z

18

LANSCE | Lujan Neutron Scattering Center  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

Lujan Center Data Management Lujan Neutron Scattering Center Logo The Lujan Center within LANSCE utilizes a pulsed source and has a complement of 15 instruments. It maintains a...

19

Neutron Science | More Science | ORNL  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

ORNL's long history of neutron science began in the 1940s with the pioneering neutron scattering studies of Ernest Wollan and Clifford Shull. Shull was co-recipient of...

20

Neutron and Nuclear Science News  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

News Recent news and events related to neutron and nuclear science at LANSCE. Neutron and Nuclear Science News Nuclear science observations and opportunities at the Los Alamos...

Note: This page contains sample records for the topic "neutron science center" 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

Instruments | Neutron Science | ORNL  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

NScD Careers NScD Careers Supporting Organizations Neutron Science Home | Science & Discovery | Neutron Science | Instruments SHARE Instruments at SNS and HFIR SNS Instrument Name HFIR Instrument Name 1B NOMAD - Nanoscale-Ordered Materials Diffractometer CG-1 Development Beam Line 2 BASIS - Backscattering Spectrometer CG-1D IMAGING - Neutron Imaging Prototype Facility 3 SNAP - Spallation Neutrons and Pressure Diffractometer CG-2 GP-SANS - General-Purpose Small-Angle Neutron Scattering Diffractometer 4A MR - Magnetism Reflectometer CG-3 Bio-SANS - Biological Small-Angle Neutron Scattering Instrument 4B LR - Liquids Reflectometer CG-4C CTAX - Cold Neutron Triple-Axis Spectrometer 5 CNCS - Cold Neutron Chopper Spectrometer HB-1 PTAX - Polarized Triple-Axis Spectrometer

22

Science Education Programs | Neutron Science | ORNL  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

with Neutrons Graduate & Post-doctoral Programs Student & Teacher Programs Science Forum Neutron Scattering Tutorials Kids' Corner NScD Careers Supporting Organizations Neutron...

23

Stripping of H- beams by residual gas in the linac at the Los Alamos neutron science center  

SciTech Connect (OSTI)

The linear accelerator at the Los Alamos Neutron Science Center (LANSCE) accelerates both protons and H{sup -} ions using Cockroft-Walton-type injectors, a drift-tube linac and a coupled-cavity linac. The vacuum is maintained in the range of 10{sup -6} to 10{sup -7} Torr; the residual gas in the vacuum system results in some stripping of the electrons from the H{sup -} ions resulting in beam spill and the potential for unwanted proton beams delivered to experiments. We have measured the amount of fully-stripped H{sup -} beam (protons) that end up at approximately 800 MeV in the beam switchyard at LANSCE using image plates as very sensitive detectors. We present here the motivation for the measurement, the measurement technique and results.

Mccrady, Rodney C [Los Alamos National Laboratory; Ito, Takeyasu [Los Alamos National Laboratory; Cooper, Martin D [Los Alamos National Laboratory; Alexander, Saunders [Los Alamos National Laboratory

2010-09-07T23:59:59.000Z

24

Neutron and Nuclear Science News  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

News Recent news and events related to neutron and nuclear science at LANSCE. Neutron and Nuclear Science News Links Neutron and Nuclear Science News Media Links Profiles Events at...

25

Neutron and Nuclear Science Publications  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

Publications Recent publications related to neutron and nuclear science at LANSCE. Neutron and Nuclear Science Publications Chi-Nu Publications DANCE Publications GEANIE...

26

Neutron Science Research Areas | ORNL  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

Home | Science & Discovery | Neutron Science | Research Areas SHARE Research Areas Neutron scattering research at ORNL covers four broad research areas: biology and soft...

27

Industry - ORNL Neutron Sciences  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

Industry and Neutron Science Industry and Neutron Science Industry and Neutron Science: Working To Make a Match "In fundamental research, we want to know everything. Industry wants to know enough to answer a question." Research Contact: Mike Crawford September 2011, Written by Deborah Counce Mike Crawford and Souleymane Diallo Mike Crawford of Dupont (right) and Souleymane Diallo, instrument scientist for the Backscattering Spectrometer at SNS, prepare a material sample for an experiment on the instrument. Industrial users are starting to eye the potential of neutron science for solving problems that can't be solved in any other way. At the same time, the SNS and HFIR neutron science facilities at ORNL are exploring ways to woo such users and to make a match of it, to the benefit of both.

28

Accident Investigation of the August 21, 2012, Contamination Incident at the Los Alamos Neutron Science Center at the Los Alamos National Laboratory  

Broader source: Energy.gov [DOE]

On August 25, 2012, radioactive contamination was identified on Flight Path 04 of the Lujan Center, an experimental area that is part of the Los Alamos Neutron Science Center at the Los Alamos National Laboratory in New Mexico. Los Alamos National Laboratory is operated by Los Alamos National Security, LLC. The Operating Contractor quickly determined that the contamination had spread offsite, and response teams were immediately brought in.

29

Nanoscale Science Research Centers (NSRCs) | U.S. DOE Office...  

Office of Science (SC) Website

(SUF) Division SUF Home About User Facilities User Facilities Dev X-Ray Light Sources Neutron Scattering Facilities Nanoscale Science Research Centers (NSRCs) Center for...

30

Industry - ORNL Neutron Sciences  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

Industry banner Industry banner Neutron scattering research has applications in practically every field, and neutron research at ORNL is leading to productive partnerships with the industrial and business communities. We welcome proposals for all types of research, including those involving proprietary work. Recent studies have led to discoveries with potential applications in fields such as medicine, energy, and various metals technologies. For more information, please see our recent research highlights. Research Collaborations Industry-Driven Research Benefits Plastics Manufacturing Corning uses VULCAN to test limits of ceramic material for car emission controls, filtration devices Neutrons Probe Inner Workings of Batteries Industry and Neutron Science: Working To Make a Match

31

Call issued for Lujan Neutron Scattering Center proposals  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

Call issued for Lujan Neutron Scattering Center proposals Call issued for Lujan Neutron Scattering Center proposals The Lujan Neutron Scattering Center invites proposals addressing...

32

Superconductivity Highlights | Neutron Science | ORNL  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

Superconductivity Superconductivity SHARE Superconductivity Highlights 1-6 of 6 Results Doug Scalapino discusses "common thread" linking unconventional superconducting materials December 01, 2012 - Douglas Scalapino was the inaugural speaker for a new joint lecture series sponsored by the Spallation Neutron Source and the Center for Nanophase Materials Sciences at Oak Ridge National Laboratory. New VULCAN tests of Japanese cable for US ITER's central magnet system February 01, 2012 - Neutron testing of the Japanese-made superconducting cable for the central solenoid (CS) magnetic system for US ITER begins next Tuesday, says Ke An, lead instrument scientist for the VULCAN Engineering Materials Diffractometer at the Spallation Neutron Source. ARCS maps collaborative magnetic spin behavior in iron telluride

33

Industry - ORNL Neutron Sciences  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

Former User Group Chair Enthusiastic About Relevance of Neutron Scattering Former User Group Chair Enthusiastic About Relevance of Neutron Scattering to Industrial Research Former User Group Chair Mike Crawford Mike Crawford, DuPont Research and Development. The drive is intensifying to encourage research partnerships between Neutron Sciences and private industry. Such partnerships, a long-term strategic goal set by the DOE's Basic Energy Sciences Advisory Committee, will deliver industry and its technological problems to SNS and HFIR, where joint laboratory-industry teams can use the unparalleled resources available here to resolve them. "SNS is a tremendous facility. It has the potential to have a couple of thousand user visits a year and, if they build another target station in the future, you're probably talking about 4000 user visits a year,"

34

Contacts | ORNL Neutron Sciences  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

Science Points of Contact Science Points of Contact Name Research Area Doug Abernathy Wide Angular-Range Chopper Spectrometer (ARCS). Atomic-scale dynamics at thermal and epithermal energies Ke An Engineering Materials Diffractometer (VULCAN). Residual stress, deformation mechanism of materials, phase transitions/transformation, and in situ/operando neutron diffraction in material systems (e.g., working batteries). John Ankner Liquids Reflectometer (LR). Density profiles normal to the surface at liquid surfaces and liquid interfaces Bryan Chakoumakos Nuclear and magnetic crystal structure systematics and structure-property relationships among inorganic materials, powder and single-crystal neutron and x-ray diffraction methods Leighton Coates Macromolecular Neutron Diffractometer (MaNDi). Protein crystallography, biological structure and function

35

Industry - ORNL Neutron Sciences  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

PartTec PartTec ORNL, PartTec Inc. Licensing Agreement ORNL and PartTec sign licensing agreement (Front) ORNL Deputy Director for Science & Technology Thomas Zacharia and PartTec CEO Herschel Workman. (Back) Bruce Hannan (SNS), PartTec production manager Craig Kline, Rick Riedel (SNS), Jason Hodges (SNS) and Ron Cooper (SNS). The SNS guys were on the development team. Representatives from Oak Ridge National Laboratory and PartTec, an Indiana-based firm, formally signed a licensing agreement Thursday, Aug. 12, to market an advanced neutron detector system developed for the Spallation Neutron Source. The Shifting Scintillator Neutron Detector can determine the time and position of captured neutrons, which enables researchers to obtain very accurate time-of-flight measurements.

36

Education | ORNL Neutron Sciences  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

Education banner Education banner Sunil Sinha A Chat with Sunil Sinha, Distinguished Professor of Physics at the University of California-San Diego and speaker at the recent CNMS-SNS Research Forum more... The purpose of the Spallation Neutron Source and the High Flux Isotope Reactor is to facilitate neutron scattering as an integral tool for scientific research and technological development across many scientific and engineering domains within the scientific, academic,and industrial communities. Coupled with this role is a recognized need to inspire, educate, and facilitate the next generation of users and hence foster enhanced use of the unique neutron scattering facilities at ORNL. This is the central theme of the education activities within the Neutron Sciences Directorate (NScD).

37

ORNL Neutron Sciences Instruments  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

Instruments banner Instruments banner ORNL Neutron Sciences Instruments SNS and HFIR provide researchers with two complementary world-class suites of neutron scattering instruments and beam lines. All the instruments are supported by a variety of sample environments and data analysis and visualization capabilities. Before submitting a proposal for a specific instrument, please contact the appropriate instrument scientist to make sure your research is feasible for that instrument. Instruments Currently Available to Users SNS Beam Line Instrument Name HFIR Beam Line Instrument Name 1B NOMAD Nanoscale-Ordered Materials Diffractometer CG-1 Development Beam Line 2 BASIS Backscattering Spectrometer CG-1D IMAGING Neutron Imaging Prototype Facility 3 SNAP Spallation Neutrons and Pressure Diffractometer CG-2 GP-SANS

38

Supporting Organizations | Neutron Science | ORNL  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

support the researchers and maintain the instruments used across all of our neutron science research: Biology and Soft Matter Division The Biology and Soft Matter...

39

The Lujan Center is a national user facility funded by Basic Energy Sciences of the Department of Energy which o ers capability for basic and applied neutron scattering  

E-Print Network [OSTI]

of Energy which o ers capability for basic and applied neutron scattering relevant to national security are the domain of the low-Q scattering intrument, LQD. These well-established neutron techniques probe long Matter, Local Structure, and Nanomaterials The Lujan Neutron Scattering Center encompasses a set

40

Research Highlights | ORNL Neutron Sciences  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

Unconventional Superconductors Unconventional Superconductors Doug Scalapino discusses "common thread" linking unconventional superconducting materials Dec 2011, Written by Deborah Counce Douglas Scalapino Professor Emeritus Douglas Scalapino. Douglas Scalapino was the inaugural speaker for a new joint lecture series sponsored by the Spallation Neutron Source and the Center for Nanophase Materials Sciences at Oak Ridge National Laboratory. He is Research Professor of Physics at the University of California-Santa Barbara. A leading theorist in condensed matter physics, he has been a fellow of the American Physical Society and a member of the National Academy Sciences. He has been awarded the John Bardeen Prize for theoretical work in superconductivity and the Julius Lilienfeld Prize for outstanding

Note: This page contains sample records for the topic "neutron science center" 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

Center for Nanophase Materials Sciences (CNMS) | U.S. DOE Office...  

Office of Science (SC) Website

(SUF) Division SUF Home About User Facilities User Facilities Dev X-Ray Light Sources Neutron Scattering Facilities Nanoscale Science Research Centers (NSRCs) Center for...

42

Center for Nanoscale Materials (CNM) | U.S. DOE Office of Science...  

Office of Science (SC) Website

(SUF) Division SUF Home About User Facilities User Facilities Dev X-Ray Light Sources Neutron Scattering Facilities Nanoscale Science Research Centers (NSRCs) Center for...

43

Research Highlights | Neutron Science | ORNL  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

Research Highlights Research Highlights Biology & Medicine Biotechnology & Energy Fundamental Physics Imaging Magnetism Materials Nanotechnology Superconductivity Facilities and Capabilities Instruments User Program Publications and Resources Science and Education News and Awards NScD Careers Supporting Organizations Neutron Science Home | Science & Discovery | Neutron Science | Research Highlights SHARE Research Highlights No current Research Highlights found. 1-10 of 43 Results Comprehensive phonon "map" offers direction for engineering new thermoelectric devices January 08, 2014 - To understand how to design better thermoelectric materials, researchers are using neutron scattering at SNS and HFIR to study how a compound known as AgSbTe2, or silver antimony telluride, is

44

Measurement of neutron spectra for determining dose equivalent rates at the Texas A&M University Nuclear Science Center  

E-Print Network [OSTI]

. Also, placement of the detector in a low flux neutron environment adjacent to the area to be characterized could be utilized. These recommendations are reasonable for measurements taken at commercial power plants in areas where personnel exposure... reactions in this region, He 3 10 proportional counters have been proposed by Brackenbush (Br84) to measure neutron spectra up to 1 MeV. The He detector is surrounded by a thermal neutron absorber to maximize the sensitivity at the low end...

Sanza, Bruce Jerome

2012-06-07T23:59:59.000Z

45

Joint Institute for Neutron Sciences | ornl.gov  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

Facilities and Capabilities High Flux Isotope Reactor Spallation Neutron Source Joint Institute for Neutron Sciences Scientific Labs Neutron Science Home | Science & Discovery |...

46

Neutron Science Forum | ORNL  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

environment for discussion, innovation, and dissemination of information within the neutron scattering community as well as engaging closely related disciplines through...

47

Neutron Science | ORNL  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

User Office User Program Manager Laura Morris Edwards 865.574.2966 ORNL study uses neutron scattering, supercomputing to demystify forces at play in biofuel production Full...

48

Lujan Neutron Scattering Center (Lujan Center) | U.S. DOE Office...  

Office of Science (SC) Website

Lujan Neutron Scattering Center (Lujan Center) Scientific User Facilities (SUF) Division SUF Home About User Facilities User Facilities Dev X-Ray Light Sources Neutron Scattering...

49

Neutron Scattering Tutorials | Neutron Science | ORNL  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

Neutron Scattering Tutorials SHARE Neutron Scattering Tutorials The following lectures were presented at the 2011 and 2010 National School on Neutron & X-Ray Scattering. This...

50

Center for Advanced Photophysics | Science  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

Science The research of this Center focuses on (1) novel physical principles for solar energy conversion, (2) charge manipulation and exploratory photovoltaic device structures,...

51

Supernova Science Center  

SciTech Connect (OSTI)

The Supernova Science Center (SNSC) was founded in 2001 to carry out theoretical and computational research leading to a better understanding of supernovae and related transients. The SNSC, a four-institutional collaboration, included scientists from LANL, LLNL, the University of Arizona (UA), and the University of California at Santa Cruz (UCSC). Intitially, the SNSC was funded for three years of operation, but in 2004 an opportunity was provided to submit a renewal proposal for two years. That proposal was funded and subsequently, at UCSC, a one year no-cost extension was granted. The total operational time of the SNSC was thus July 15, 2001 - July 15, 2007. This document summarizes the research and findings of the SNSC and provides a cummulative publication list.

S. E. Woosley

2008-05-05T23:59:59.000Z

52

ESCEnergy Science Center Energy Strategy  

E-Print Network [OSTI]

ESCEnergy Science Center Energy Strategy for ETH Zurich ETH Zurich Energy Science Center K. Boulouchos (Chair), ETH Zurich C. Casciaro, ETH Zurich K. Fröhlich, ETH Zurich S. Hellweg, ETH Zurich HJ. Leibundgut, ETH Zurich D. Spreng, ETH Zurich Layout null-oder-eins.ch Design Corporate

Imamoglu, Atac

53

Development of a prompt-gamma, neutron-activation analysis facility at the Texas A&M University Nuclear Science Center  

E-Print Network [OSTI]

of the Nuclear Science Center Reactor. To be able to obtain excellent results from other samples, improvements in shielding materials to attain a lower detection background and a highly efficient detection system should be incorporated....

Inyang, Otu Effiong

2009-05-15T23:59:59.000Z

54

At Los Alamos's Lujan Neutron Scattering Center, crystallographer...  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

showing off the revealing properties of neutrons February 27, 2014 At Los Alamos's Lujan Neutron Scattering Center, crystallographer Olivier Gourdon shows visiting researchers...

55

Engineering analysis of a power upgrade for the Texas A&M Nuclear Science Center Reactor.  

E-Print Network [OSTI]

??Heat transfer, neutronics, and accident analyses are presented to support an increase of the power level of the Texas A&M University Nuclear Science Center Reactor. (more)

Rearden, Bradley Thomas

2012-01-01T23:59:59.000Z

56

Awards 2007 | ORNL Neutron Sciences  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

7 7 Staff Awards: 2007 Chakoumakos elected MSA Fellow Bryan Chakoumakos Neutron scientist Bryan Chakoumakos was recently elected a fellow of the Mineralogical Society of America. A member of the Neutron Scattering Science Division, Bryan leads the Single-Crystal Diffraction Group. The group has five neutron scattering instruments in various stages of design and construction, located at HFIR and SNS. The MSA was founded in 1919 and, among other goals, encourages fundamental research on natural materials and supports education through its publications, educational grants, and courses. Pharos Neutron Detector System Researchers at the Department of Energy's Oak Ridge National Laboratory have won six R&D 100 Awards, given annually by R&D Magazine to the year's

57

About the Neutron and Nuclear Science Research (WNR) facility...  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

About the Neutron and Nuclear Science (WNR) Facility The Neutron and Nuclear Science (WNR) Facility provides neutron and proton beams and detector arrays for basic, applied,...

58

Neutron Scattering User Program | Neutron Science | ORNL  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

User Program SHARE Neutron Scattering Can Benefit Your Research Neutron scattering has applications in almost every technical and scientific field, from biology and chemistry to...

59

LANSCE | Lujan Center | Science Thrust Areas  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

Science Thrust Areas Science Thrust Areas User research at the Lujan Center is focused in four science thrust areas. Each has a contact person who is available to discuss proposed experiments and to provide advice on the appropriate instrument and instrument scientist, available sample environments, and other details for planned experiments. Lujan Center instrument scientists welcome questions and discussions about new experiments and are happy to provide guidance for proposal development. New users are encouraged to contact the appropriate instrument scientist before submitting a proposal. Primary Instruments and Contacts: Surfaces and Interfaces Rex Hjelm - Principal Contact Neutron reflectivity and small angle scattering probe interfaces, surfaces, defects, and their influence on material properties and functionality.

60

Helicon plasma generator-assisted surface conversion ion source for the production of H{sup -} ion beams at the Los Alamos Neutron Science Center  

SciTech Connect (OSTI)

The converter-type negative ion source currently employed at the Los Alamos Neutron Science Center (LANSCE) is based on cesium enhanced surface production of H{sup -} ion beams in a filament-driven discharge. In this kind of an ion source the extracted H{sup -} beam current is limited by the achievable plasma density which depends primarily on the electron emission current from the filaments. The emission current can be increased by increasing the filament temperature but, unfortunately, this leads not only to shorter filament lifetime but also to an increase in metal evaporation from the filament, which deposits on the H{sup -} converter surface and degrades its performance. Therefore, we have started an ion source development project focused on replacing these thermionic cathodes (filaments) of the converter source by a helicon plasma generator capable of producing high-density hydrogen plasmas with low electron energy. In our studies which have so far shown that the plasma density of the surface conversion source can be increased significantly by exciting a helicon wave in the plasma, and we expect to improve the performance of the surface converter H{sup -} ion source in terms of beam brightness and time between services. The design of this new source and preliminary results are presented, along with a discussion of physical processes relevant for H{sup -} ion beam production with this novel design. Ultimately, we perceive this approach as an interim step towards our long-term goal, combining a helicon plasma generator with an SNS-type main discharge chamber, which will allow us to individually optimize the plasma properties of the plasma cathode (helicon) and H{sup -} production (main discharge) in order to further improve the brightness of extracted H{sup -} ion beams.

Tarvainen, O.; Rouleau, G.; Keller, R.; Geros, E.; Stelzer, J.; Ferris, J. [Los Alamos National Laboratory, Los Alamos, New Mexico 87545 (United States)

2008-02-15T23:59:59.000Z

Note: This page contains sample records for the topic "neutron science center" 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

Neutron Science In the News - 2014 | ORNL Neutron Sciences  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

Neutron Science In the News - 2014 Neutron Science In the News - 2014 Because some media sources archive past articles and require a subscription for access, some of the links below might not be active. If a citation listed here is no longer available, please contact the newspaper or your library directly. January Multiphysics Simulations Transmuting Designs for Safer Nuclear Power Engineering.com 1/7 Like the rest of the US's nuclear research reactors, Oak Ridge National Lab's (ORNL) high flux isotope reactor (HFIR) is moving from high-enriched uranium (HEU) fuel to low-enriched uranium (LEU). As such, the safety of the system must be assessed to incorporate the changes in fuel properties and the subsequently modified fuel plate. Due to the recent growth in multiphysics, fluid-structure dynamics

62

Superconductivity | ORNL Neutron Sciences  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

Research Highlights Research Highlights Superconductivity Neutron diffraction reveals semiconducting phase and contributes to new understanding of iron-based superconductors Contact: Huibo Cao New VULCAN tests of Japanese cable for US ITER's central magnet system (2012) Contact: Ke An ARCS maps collaborative magnetic spin behavior in iron telluride (2011) Published Work: "Unconventional Temperature Enhanced Magnetism in Fe1:1Te" Contact: Igor Zaliznyak Doug Scalapino discusses "common thread" linking unconventional superconducting materials (2011) Contact: Douglas Scalapino Materials Engineering Research at SNS Helps International Collaboration on Fusion Energy Scientists and engineers at ORNL are working with the ITER Organization and the Japanese Atomic Energy Agency to resolve issues with a critical

63

Center for Nanophase Materials Sciences | ORNL  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

Sciences The Center for Nanophase Materials Sciences (CNMS), one of five DOE-funded nanoscience research centers (NSRCs). CNMS has established itself as an internationally...

64

Spallation Neutron Source | ORNL Neutron Sciences  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

Spallation Neutron Source SNS site, Spring 2012 The 80-acre SNS site is located on the east end of the ORNL campus and is about a three-minute drive from her sister neutron...

65

SCIENCE HIGHLIGHTS 2008 ANNUAL REPORT ORNL NEUTRON SCIENCES neutrons.ornl.gov  

E-Print Network [OSTI]

diseased areas of the body. Targeted Drug Delivery Systems A young researcher in the Neutron Scattering SciSCIENCE HIGHLIGHTS 2008 ANNUAL REPORT ORNL NEUTRON SCIENCES neutrons.ornl.gov 14 Studies when it is introduced into the body. So we developed a synergistic approach, combining various neutron

66

Neutron Scattering | U.S. DOE Office of Science (SC)  

Office of Science (SC) Website

Neutron Scattering Neutron Scattering Materials Sciences and Engineering (MSE) Division MSE Home About Research Areas Energy Frontier Research Centers (EFRCs) DOE Energy Innovation Hubs BES Funding Opportunities The Computational Materials and Chemical Sciences Network (CMCSN) Theoretical Condensed Matter Physics Scientific Highlights Reports and Activities Principal Investigators' Meetings BES Home Research Areas Neutron Scattering Print Text Size: A A A RSS Feeds FeedbackShare Page This activity supports basic research on the fundamental interactions of neutrons with matter to achieve an understanding of the atomic, electronic, and magnetic structures and excitations of materials and their relationship to materials properties. Major emphasis is on the application of neutron scattering, spectroscopy, and imaging for materials research, primarily at

67

ISOTOPESuses, demand, and supply NIST Center for Neutron Research  

E-Print Network [OSTI]

Laboratory Neutron reflectometry study of the conformation of HIV Nef bound to lipid membranes #12;Ultra ColdISOTOPESuses, demand, and supply NIST Center for Neutron Research Rob Dimeo, Director at #12;We CENTER FOR NEUTRON RESEARCH ENGINEERING LABORATORY INFORMATIONTECHNOLOGY LABORATORY MATERIAL MEASUREMENT

Dimeo, Robert M.

68

Nanoscale Science Research Centers | U.S. DOE Office of Science (SC)  

Office of Science (SC) Website

Nanoscale Science Research Centers Nanoscale Science Research Centers Scientific User Facilities (SUF) Division SUF Home About User Facilities X-Ray Light Sources Neutron Scattering Facilities Nanoscale Science Research Centers Electron-Beam Microcharacterization Centers Accelerator & Detector Research & Development Principal Investigators' Meetings Scientific Highlights Construction Projects BES Home User Facilities Nanoscale Science Research Centers Print Text Size: A A A RSS Feeds FeedbackShare Page The five NSRCs are DOE's premier user centers for interdisciplinary research at the nanoscale, serving as the basis for a national program that encompasses new science, new tools, and new computing capabilities. Each center has particular expertise and capabilities in selected theme areas, such as synthesis and characterization of nanomaterials; catalysis; theory,

69

The Science of NSE | ORNL Neutron Sciences  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

The Science of the Neutron Spin Echo Spectrometer The Science of the Neutron Spin Echo Spectrometer Main Features NSE is of the original generic IN11 kind, which is the technique with the largest potential to extend the resolution beyond current limits. The instrument possesses a number of unique features: Ultrahigh resolution: τmax ≤ 1 µs (Δħω = 0.7neV) Huge dynamical range extending up to 1:106 Position-sensitive area detector Field compensation and magnetic shielding Optional intensity-modulated mode A moderator detector distance of 18 m yields a frame width of Δλ = 0.366 nm. The resolution of τmax= 1 µs shall be obtained for λ > 1.8 nm (g = 1.8). In addition, due to the TOF λ separation the wavelength dependent part of the Q-resolution is an order of magnitude better than at reactor instruments [3]. Exploiting that the Fourier time τ∼λ3 a subsequent use

70

Neutron Sciences Staff Give Back, Teach US Particle Accelerator...  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

Neutron Sciences Staff Give Back, Teach US Particle Accelerator School Courses Katie Bethea - March 13, 2014 Neutron Science Directorate staff hosted students from the US Particle...

71

Other: Advancing Materials Science using Neutrons at Oak Ridge...  

Office of Scientific and Technical Information (OSTI)

Advancing Materials Science using Neutrons at Oak Ridge National Laboratory Citation Details Title: Advancing Materials Science using Neutrons at Oak Ridge National Laboratory...

72

Joint Institute for Neutron Sciences | ornl.gov  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

Joint Institute for Neutron Sciences SHARE Joint Institute for Neutron Sciences JINS is located on Chestnut Ridge within the 80-acre SNS site, part of Oak Ridge National...

73

Paul Langan to lead ORNL's Neutron Sciences Directorate | ornl...  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

Bill Cabage Communications 865.574.4399 Paul Langan to lead ORNL's Neutron Sciences Directorate Paul Langan has been named ORNL's Associate Lab Director for Neutron Sciences. Paul...

74

William Heller | ORNL Neutron Sciences  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

William Heller William Heller Instrument Scientist: EQ-SANS Education B.S. in Physics and Mathematics, 1993; University of Nebraska-Lincoln; Lincoln, NE M.A. in Physics, 1996; Rice University; Houston, TX; Thesis Advisor: Prof. H. W. Huang Ph.D. in Physics, 1999; Positions Held: 1999-2002: Postdoctoral Research Associate, Bioscience Division, Los Alamos National Laboratory. Supervisor: Jill Trewhella, Ph.D. 2002-2004: Postdoctoral Research Associate, Condensed Matter Sciences Division and Center for Structural Molecular Biology, Oak Ridge National Laboratory. Supervisors: Michelle V. Buchanan, Ph.D., George D. Wignall, Ph.D., and Dean A. A. Myles, Ph.D. 2004-2008: Chemist/Biophysicist Research Associate, Chemical Sciences Division and Center for Structural Molecular Biology, Oak Ridge National

75

Nuclear Science and Technology, November 2000. NEUTRON CROSS SECTION EVALUATIONS  

E-Print Network [OSTI]

Nuclear Science and Technology, November 2000. 1 NEUTRON CROSS SECTION EVALUATIONS FOR 238 U UP and Power Engineering, 249020 Obninsk, Russia A.Ventura ENEA, Nuclear Data Center and INFN, Bologna Section of the statistical description that includes direct, pre-equilibrium and equilibrium mechanisms of nuclear reactions

76

Imaging and Neutrons - IAN 2006 - Neutron Sciences  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

SNS Home Saturday, January 11, 2014 SNS Home Saturday, January 11, 2014 Go IAN 2006 Imaging and Neutrons 2006 October 23-25, 2006 Iran Thomas Auditorium Central Laboratory and Office Building Spallation Neutron Source Oak Ridge National Laboratory, Oak Ridge, TN Who Should Attend Synopsis Goals and Expected Outcomes Application Areas Techniques International Advisory Committee Local Organizing Committee Agenda with Presentations NEW Confirmed Speakers Frequently Asked Questions - FAQ Satellite Workshop - Progress in Electron Volt Neutron Spectroscopy eV Worshop Agenda presentations NEW Lodging, Transportation, Bus Schedule Location Directions and Map Registration CLOSED Abstracts, Posters, Contributed Talks Scholarships Sponsors Vendors May Attend Relevant Reports Important Dates Weather Attractions

77

Center for Nanophase Materials Sciences (CNMS) - News  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

of Minnesota - September 12, 2014 Norman J. Wagner, University of Delaware - April 4, 2014 Dieter Richter, Jlich Centre for Neutron Science, Institute for Complex Systems,...

78

Northeast Climate Science Center: Transposing Extreme Rainfall...  

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

Center: Transposing Extreme Rainfall to Assess Climate Vulnerability Northeast Climate Science Center: Transposing Extreme Rainfall to Assess Climate Vulnerability November 12,...

79

LANSCE School on Neutron Scattering:  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

11 th LANSCE School on Neutron Scattering: Materials at the Mesoscale Lujan Center Los Alamos Neutron Science Center Los Alamos National Laboratory lansce.lanl.govneutronschool...

80

Biology and Soft Matter Division - ORNL Neutron Sciences  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

Home › Neutron Sciences Directorate › Biology and Soft Matter Division Home › Neutron Sciences Directorate › Biology and Soft Matter Division Biology and Soft Matter Division Paul Langan, BSMD Director BSMD Director Paul Langan. The Biology and Soft Matter Division (BSMD) operates an external user program for biological and soft matter research using neutron techniques at SNS and HFIR. Division personnel enable the research initiated by external users by acting as instrument responsible scientists and local contacts on a range of different beam lines. BSMD works closely with the Center for Structural Molecular Biology. Diffraction, small-angle scattering, and reflectometry are ideal methods for studying structure and organization from the atomic to the micron length scales, and neutron spectroscopic methods characterize self and

Note: This page contains sample records for the topic "neutron science center" 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

POWGEN Users | ORNL Neutron Sciences  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

User Information User Information Announcement: POWGEN has started a new partnership with beam line 11A at the Advanced Photon Source where users can get x-ray data if they have an approved POWGEN proposal. Become a POWGEN User POWGEN Experiment Guide: A - Z POWGEN Mail In Program Guide Shipping Addresses for Samples For more detailed information, please visit the ORNL User Facilities Sample Handling and Shipping page. Non-activated samples coming to SNS: Attention: Special requirements (like refrigeration) To: Neutron Sciences User Sample IPTS # XXXX Oak Ridge National Laboratory / SNS Site Chestnut Ridge, Bldg 8920 Oak Ridge, TN 37830 Activated samples (these will also be brought to SNS but must go through check-in procedures at another on-site location): Attention: Special requirements (like refrigeration)

82

Scientific Labs | Neutron Science | ORNL  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

Scientific Labs Scientific Labs SHARE SNS Scientific Labs Meilleur-lab-students-300.jpg Students in the SNS chemistry lab practice pipetting water. A new complex of laboratories is now open at SNS, providing a flexible, mobile environment where users can work efficiently. The labs, on the second floor of the SNS Central Laboratory and Office Building, are built with "green" operations in mind, as well as to optimize the available space for researchers' ever-changing scientific needs. With overhead utilities and mobile furniture, the complex's 13 labs allow staff to easily reconfigure the layout of equipment and quickly change an experiment's setup as needed. "We surveyed more than 900 users on what they needed, and they gave us a wish list," says Chrissi Schnell, the Neutron Scattering Science Division

83

Dr. Andrey Podlesnyak | ORNL Neutron Sciences  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

Andrey Podlesnyak Andrey Podlesnyak Dr. Andrey Podlesnyak Instrument Scientist: Cold Neutron Chopper Spectrometer (CNCS), SNS Education PhD in Physics, Institute for Metal Physics, Ekaterinburg, Russia Description of Research 2008 - present Instrument Scientist, Cold Neutron Chopper Spectrometer, Neutron Scattering Sciences Division, Oak Ridge National Laboratory 2006 - 2008 Instrument Scientist, single crystal diffractometer E-4, Hahn-Meitner-Institut, Berlin, Germany 2002 - 2006 Instrument Scientist, TOF spectrometer FOCUS, Laboratory for Neutron Scattering, ETH Zurich & Paul Scherrer Institute, Switzerland 2000 - 2002 Instrument Scientist, triple-axis spectrometer TASP, Laboratory for Neutron Scattering, ETH Zurich & Paul Scherrer Institute, Switzerland 1994 - 2000 Physicist, Institute for Metal Physics, Ekaterinburg, Russia

84

11th LANSCE School on Neutron Scattering | About the School  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

Interactions in Extremes Planning and logistic support is provided by: Los Alamos Neutron Science Center New Mexico State University Los Alamos Neutron Science Center New...

85

DOE Science Showcase - Neutron Science Research from DOE Databases | OSTI,  

Office of Scientific and Technical Information (OSTI)

DOE Science Showcase - Neutron Science Research from DOE Databases DOE Science Showcase - Neutron Science Research from DOE Databases Additional neutron science research in DOE Databases Information Bridge Neutron scattering research was pioneered in 1946 by ORNL's Clifford G. Shull, winner of 1994 Nobel Prize in Physics. Access Shull's early research records in Energy Citations Database. Neutron scattering research was pioneered in 1946 by ORNL's Clifford G. Shull, winner of 1994 Nobel Prize in Physics. Access Shull's early research records in Energy Citations Database. Energy Citations Database DOE R&D Accomplishments DOE R&D Project Summaries DOE Data Explorer DOepatents Researchers at DOE labs, including Argonne National Laboratory (ANL), Brookhaven National Laboratory (BNL), and Oak Ridge National Laboratory

86

News & Events | ORNL Neutron Sciences  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

News › 2005 News News › 2005 News Neutron Science In the News - 2005 December November October September August July June May April March February January John Sullivan, Associate Under Secretary, took a tour of the Spallation Neutron Source (SNS), October 4, 2005 John Sullivan, Associate Under Secretary, took a tour of the Spallation Neutron Source (SNS), October 4, 2005. Because some media sources archive past articles and require a subscription for access, some of the links below might not be active. If a citation listed here is no longer available, please contact the newspaper or your library directly. December Spallation Neutron Source Amazing Science Facts Newswise 12/22 The New Year is bringing the science community a grand present: The Spallation Neutron Source at Oak Ridge National Laboratory. On schedule for

87

SCIENCE HIGHLIGHTS 2008 ANNUAL REPORT ORNL NEUTRON SCIENCES neutrons.ornl.gov  

E-Print Network [OSTI]

by materials scientists at ORNL's CNMS. Neutron scattering allows scientists to study the nanoscale structures,Yuri Melnichenko, and George Wignall, all from the Neutron Scattering Sciences Division, and Kunlun Hong and Jimmy them using advanced neutron scattering methods." The project involves the synthesis of biocompat- ible

88

Semiconductor Physics at the Optical Sciences Center  

Science Journals Connector (OSTI)

This talk reviews semiconductor physics experiments and theory at the Optical Sciences Center including optical bistability, femtosecond dynamics, as well as semiconductor laser...

Koch, Stephan W

89

Center for Nanophase Materials Sciences (CNMS) - Policies  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

Policies and Procedures for User Access to the DOE Nanoscale Science Research Centers Peer Review and Advisory Bodies Evaluation Criteria and Process Modes of User Access...

90

Center for Nanophase Materials Sciences (CNMS) - CNMS User Research  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

Small Angle Neutron Scattering Study of Conformation of Oligo(ethylene Small Angle Neutron Scattering Study of Conformation of Oligo(ethylene glycol)-Grafted Polystyrene in Dilute Solutions: Effect of the Backbone Length Gang Cheng,1 Yuri B. Melnichenko,1 George D. Wignall,1 Fengjun Hua,2 Kunlun Hong,2 and Jimmy W. Mays2 1Neutron Scattering Sciences Division, Oak Ridge National Laboratory 2Center for Nanophase Materials Sciences, Oak Ridge National Laboratory Achievement: The cooperative interactions among functional segments of biopolymers have led to attempts to create novel synthetic polymers, which are environmentally responsive to various stimuli, such as temperature or pH, in a controlled manner. Understanding the nanoscale conformational changes and phase behavior upon exposure of these polymers to external stimuli is

91

The Belmonte Science Laboratories Center  

E-Print Network [OSTI]

Medicine History History Nanotechnology Archeology Archeology Earth Science Brain Science Chemis Philosophy Computers Astronomy Medicine History History Nanotechnology Archeology Archeology Earth Science B

Anat, Maril,

92

An evaluation of the neutron radiography facility at the Nuclear Science Center for dynamic imaging of two-phase hydrogenous fluids  

E-Print Network [OSTI]

Though both film and video radiographic image techniques are available in neutron radiography, radiographic cameras are commonly used to capture the dynamic flow patterns in a rapid sequence of images. These images may be useful to verify two...

Carlisle, Bruce Scott

2012-06-07T23:59:59.000Z

93

The LIGO Open Science Center  

E-Print Network [OSTI]

The LIGO Open Science Center (LOSC) fulfills LIGO's commitment to release, archive, and serve LIGO data in a broadly accessible way to the scientific community and to the public, and to provide the information and tools necessary to understand and use the data. In August 2014, the LOSC published the full dataset from Initial LIGO's "S5" run at design sensitivity, the first such large-scale release and a valuable testbed to explore the use of LIGO data by non-LIGO researchers and by the public, and to help teach gravitational-wave data analysis to students across the world. In addition to serving the S5 data, the LOSC web portal (losc.ligo.org) now offers documentation, data-location and data-quality queries, tutorials and example code, and more. We review the mission and plans of the LOSC, focusing on the S5 data release.

Michele Vallisneri; Jonah Kanner; Roy Williams; Alan Weinstein; Branson Stephens

2015-01-01T23:59:59.000Z

94

The LIGO Open Science Center  

E-Print Network [OSTI]

The LIGO Open Science Center (LOSC) fulfills LIGO's commitment to release, archive, and serve LIGO data in a broadly accessible way to the scientific community and to the public, and to provide the information and tools necessary to understand and use the data. In August 2014, the LOSC published the full dataset from Initial LIGO's "S5" run at design sensitivity, the first such large-scale release and a valuable testbed to explore the use of LIGO data by non-LIGO researchers and by the public, and to help teach gravitational-wave data analysis to students across the world. In addition to serving the S5 data, the LOSC web portal (losc.ligo.org) now offers documentation, data-location and data-quality queries, tutorials and example code, and more. We review the mission and plans of the LOSC, focusing on the S5 data release.

Vallisneri, Michele; Williams, Roy; Weinstein, Alan; Stephens, Branson

2014-01-01T23:59:59.000Z

95

The LIGO Open Science Center  

E-Print Network [OSTI]

The LIGO Open Science Center (LOSC) fulfills LIGO's commitment to release, archive, and serve LIGO data in a broadly accessible way to the scientific community and to the public, and to provide the information and tools necessary to understand and use the data. In August 2014, the LOSC published the full dataset from Initial LIGO's "S5" run at design sensitivity, the first such large-scale release and a valuable testbed to explore the use of LIGO data by non-LIGO researchers and by the public, and to help teach gravitational-wave data analysis to students across the world. In addition to serving the S5 data, the LOSC web portal (losc.ligo.org) now offers documentation, data-location and data-quality queries, tutorials and example code, and more. We review the mission and plans of the LOSC, focusing on the S5 data release.

Michele Vallisneri; Jonah Kanner; Roy Williams; Alan Weinstein; Branson Stephens

2014-10-17T23:59:59.000Z

96

The Neutron Science TeraGrid Gateway, a TeraGrid Science Gateway to Support the Spallation Neutron Source  

E-Print Network [OSTI]

1 The Neutron Science TeraGrid Gateway, a TeraGrid Science Gateway to Support the Spallation Neutron Source John W. Cobb* , Al Geist* , James A. Kohl* , Stephen D. Miller , Peter F. Peterson] is entering its operational phase. An ETF science gateway effort is the Neutron Science TeraGrid Gateway (NSTG

Vazhkudai, Sudharshan

97

Neutron scattering in Mineral Sciences:  

Science Journals Connector (OSTI)

...de WWW page: http://www.kfa-juelich.de FRG-1 Geesthacht (D) Type: Swimming Pool Cold Neutron Source. Flux: 8...Div. Wfn-Neutronscattering, GKSS Research Centre, 21502 Geesthacht, Germany Telephone: 49 (0) 4152 87 1316 / 2503 Fax: 49...

Romano RINALDI

98

Neutron science research project in JAERI  

Science Journals Connector (OSTI)

A conception of Neutron Science Research Project (NSRP) has been proposed in Japan Atomic Energy Research Institute (JAERI) since 1994 for its future big science project. The project aims at exploring new basic science and nuclear energy science by using a high-intensity proton accelerator. NSRP is a complex composed of a powerful superconducting proton linac the target systems which convert the proton beam to neutrons or other particles and the facilities for scientific research programs. The proton linac is required to supply a high-intensity proton beam with an energy up to 1.5 GeV and an average current around 10 mA. The scientific research programs are as follows: In the area of basic science structural biology and material science with slow neutron scattering method neutron nuclear physics and spallation radioisotope physics and in the area of nuclear energy science the experimental feasibility studies of incineration for the nuclear waste transmutation and material developments with a neutron irradiation facility. Other scientific research programs are also proposed such as meson science for meson and muon physics radioisotope production for medical use. Research and development (R&D) have been carried out for the components of the injector system of the proton linac; an ion source an RFQ linac and a part of DTL linac. The conceptual design work and R&D activities for NSRP have started in the fiscal year 1996. The first beam of 1.5 GeV and 1 mA is expected to be extracted from the proton linac by 2004 and finally a 10 mA is to be obtained in 2007 by reflecting the results of technological developments.

Y. Suzuki; Y. Oyama; T. Sasa; K. Suzuki; H. Yasuda; T. Tone; T. Takizuka; M. Mizumoto; N. Watanabe; T. Mukaiyama

1997-01-01T23:59:59.000Z

99

LANSCE | Lujan Center | Highlights | Neutron Reflectometry (NR...  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

of the crystallinity of the sample (single crystal, polycrystalline, or amorphous). Neutron scattering is a unique tool to study such nanolayered composites because the...

100

Center For Brain Science 9/21/12 CENTER FOR BRAIN SCIENCE NEUROIMAGING  

E-Print Network [OSTI]

that involves serious #12;Center For Brain Science 9/21/12 2 personal injury. Sudden loss of the magnetic fieldCenter For Brain Science 9/21/12 1 CENTER FOR BRAIN SCIENCE NEUROIMAGING EMERGENCY PROCEDURES: If an individual is restrained or pinned to the magnet by a ferrous object, you must assess if the situation

Datta, Sandeep Robert

Note: This page contains sample records for the topic "neutron science center" 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

Princeton Center for Theoretical Science The Princeton Center for Theoretical Science is dedicated to exploring the  

E-Print Network [OSTI]

Princeton Center for Theoretical Science The Princeton Center for Theoretical Science is dedicated to exploring the frontiers of theory in the natural sciences. Its purpose is to promote interaction among by senior theoretical scientists around the world. A group of senior Faculty Fellows, chosen from science

102

Research Highlights | ORNL Neutron Sciences  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

Neutron/Proton Capture Neutron/Proton Capture Beam Line 13 Fuels Discovery Fever for Fundamental Physicists Research Contact: Geoff Greene June 2011, Written by Agatha Bardoel Serpil Kucuker Dogan (left) and Matthew Musgrave prepare a helium-3 cooling cell that is used to measure the angle at which the neutron beam strikes the liquid hydrogen sample. The simplest, most sensible " Big Bang" universe, theoretical physicists believe, would be one in which equal numbers of particles and antiparticles are formed in pairs. As the universe cools, most of these particles would encounter their antiparticles, and they would annihilate. "In many ways, the most reasonable universe would be one in which there is no matter," says the University of Tennessee's Dr. Geoff Greene.

103

Research Highlights | ORNL Neutron Sciences  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

phase behavior in carbon pores phase behavior in carbon pores Neutrons measure phase behavior in pores at angstrom size Compelling new methods for assessing carbon pores for hydrogen storage in fuel cells Research Contact: Yuri Melnichenko Jan. 2012, Written by Agatha Bardoel Yuri Melnichenko and Lilin He GP-SANS instrument scientist Yuri Melnichenko (left) and postdoctoral associate Lilin He. Researchers have measured the phase behavior of green house gases in pores at the angstrom level, using small-angle neutron scattering (SANS) at the Oak Ridge National Laboratory's High Flux Isotope Reactor. Yuri Melnichenko, an instrument scientist on the General-Purpose Small-Angle Neutron Scattering (GP-SANS) Diffractometer at ORNL's High Flux Isotope Reactor, his postdoctoral associate Lilin He and collaborators

104

Research Highlights | ORNL Neutron Sciences  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

Atomic-Scale Behavior of "Cobalt Blue" Atomic-Scale Behavior of "Cobalt Blue" Neutron Analysis Reveals Unique Atomic-Scale Behavior of "Cobalt Blue" Research Contact: Gregory MacDougall ORNL News Release, September 2011, Media Contact: Bill Cabage Cobalt aluminate Just as cobalt blue's lustrous hue attracts artists and decorators, the antiferromagnetic properties of the responsible compound-cobalt aluminate-are attracting neutron scientists at DOE's Oak Ridge National Laboratory. Studies of magnetic interactions deep within the material's atomic structure may provide clues toward the development of energy-efficient technologies. (Light sconce image courtesy of B. Jefferson Bolender. Click image for high res version.) Neutron scattering studies of "cobalt blue," a compound prized by artists

105

HFIR History - ORNL Neutron Sciences  

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Home › Facilities › HFIR › History Home › Facilities › HFIR › History History of HFIR HFIR was constructed in the mid-1960s to fulfill a need for the production of transuranic isotopes (i.e., "heavy" elements such as plutonium and curium). Since then its mission has grown to include materials irradiation, neutron activation, and, most recently, neutron scattering. In 2007, HFIR completed the most dramatic transformation in its 40-year history. During a shutdown of more than a year, the facility was refurbished and a number of new instruments were installed, as well as a cold neutron source. The reactor was restarted in mid-May; it attained its full power of 85 MW within a couple of days, and experiments resumed within a week. Improvements and upgrades to HFIR include an overhaul of the

106

Magnetism Highlights| Neutron Science | ORNL  

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Magnetism Magnetism SHARE Magnetism Highlights 1-5 of 5 Results ARCS maps collaborative magnetic spin behavior in iron telluride December 01, 2011 - Researchers have long thought that magnetism and superconductivity are mutually exclusive. The former typically involves localized atomic electrons. The latter requires freely propagating, itinerant electrons. Unexpected Magnetic Excitations in Doped Insulator Surprise Researchers October 01, 2011 - When doping a disordered magnetic insulator material with atoms of a nonmagnetic material, the conventional wisdom is that the magnetic interactions between the magnetic ions in the material will be weakened. Neutron Analysis Reveals Unique Atomic-Scale Behavior of "Cobalt Blue" September 01, 2011 - Neutron scattering studies of "cobalt blue," a

107

Research Highlights | ORNL Neutron Sciences  

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Superconductivity Superconductivity Research Highlights Superconductivity Archive New Neutron Studies Support Magnetism's Role in Superconductors Recent neutron scattering experiments give strong evidence that if superconductivity is related to a material's magnetic properties, the same mechanisms are behind both copper-based, high-temperature superconductors and the newly discovered iron-based superconductors. The research was performed at SNS and HFIR and the ISIS Facility at Rutherford Appleton Laboratory in England. (2010) Published Work: "Evolution of spin excitations into the superconducting state in FeTe1-xSex" Contact: Mark Lumsden Advances in Unconventional Iron-Based Superconductors The discovery of more diverse superconducting materials will lead to more

108

Research Highlights | ORNL Neutron Sciences  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

Biology & Medicine Archive Biology & Medicine Archive Research Highlights Biology & Medicine Archive Small-Angle Neutron Scattering Team Finds Structural Differences in Sindbis Virus Particles from Different Host Species (2010) Published Work: "The Structure of Sindbis Virus Produced from Vertebrate and Invertebrate Hosts as Determined by Small-Angle Neutron Scattering" Contact: Flora Meilleur Targeted Drug Delivery Systems Studies of the unique structure of synthetic molecules will help in the development of drugs that can target diseased areas of the body. This researched on dendrimers revealed how molecules function within solutions at different pH levels. (2008) Research in progress. Contact: Wei-Ren Chen "Intelligent" Polymers for Biomedical Technologies

109

PNNL: News Center - Science Highlights  

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U.S. Department of Energy Search PNNL Search PNNL Home About Research Publications Jobs News Contacts Newsroom Science Highlights Environmental Molecular Sciences Laboratory -...

110

Neutron Scattering Facilities | U.S. DOE Office of Science (SC)  

Office of Science (SC) Website

Neutron Scattering Facilities Neutron Scattering Facilities Scientific User Facilities (SUF) Division SUF Home About User Facilities X-Ray Light Sources Neutron Scattering Facilities Nanoscale Science Research Centers Electron-Beam Microcharacterization Centers Accelerator & Detector Research & Development Principal Investigators' Meetings Scientific Highlights Construction Projects BES Home User Facilities Neutron Scattering Facilities Print Text Size: A A A RSS Feeds FeedbackShare Page This activity supports the operation of three DOE neutron scattering facilities, which are unique and effective tools for probing the structure of matter. Neutron scattering is particularly well-suited for determining the atomic positions of both light and heavy atoms in a solid and thermal fluctuations in these positions. In addition the neutron

111

Published Research 2008 | ORNL Neutron Sciences  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

8 8 Most publications are in Adobe Portable Document Format. Download Adobe Reader. For more information about any of these publications, please contact the Neutrons Sciences Communications Office. Primary Author Index: A B C D E F G H I J K L M N O P Q R S T U V W X Y Z A Abernathy D. L., "ARCS: a wide Angular-Range Chopper Spectrometer at the SNS", Notiziario Neutroni e Luce di Sincrotrone 13, 4-7 . Ambaye H., Goyette R., Parizzi A., Klose F., "SNS magnetism reflectometer", Neutron News 19, 11-13. Anderson I. S., Horak C. M., Counce D. M., Ekkebus A. E., "ORNL Neutron Sciences Annual Report for 2007", ORNL/TM-2009/111. Ankner J. F., Tao X., Halbert C. E., Browning J. F., Kilbey II S. M., Swader O. A., admun M. S., Kharlampieva E., Sukhishvili S. A., "The SNS

112

Biology and Soft Matter | Neutron Sciences | ORNL  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

Biology and Soft Matter Biology and Soft Matter SHARE Biology and Soft Matter This is a time of unprecedented opportunity for using neutrons in biological and soft matter research. The US Department of Energy (DOE) has invested in two forefront neutron user facilities, the accelerator-based Spallation Neutron Source (SNS) and the reactor-based High Flux Isotope Reactor (HFIR), at Oak Ridge National Laboratory (ORNL). Researchers have access to new instrumentation on some of the world's most intense neutron beam lines for studying the structure, function, and dynamics of complex systems. We anticipate that soft matter and biological sciences of tomorrow will require understanding, predicting, and manipulating complex systems to produce the new materials and products required to meet our nation's

113

Oak Ridge Integrated Center for Radiation Materials Science & Technology  

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ORIC Home ORIC Home About ORIC Contacts Specialists Capabilities Irradiation Campaigns Nuclear Fuels Radiation Effects and Defect Modeling Structural Materials Dual Purpose Radiological Characterization Equipment Working with Us Related Links HFIR MSTD NSTD NNFD Comments Welcome to Oak Ridge Integrated Center for Radiation Materials Science & Technology The Oak Ridge National Laboratory ranks among the founding laboratories for the scientific field of radiation materials science. Since the creation of the laboratory, we have maintained strong ties to both the technology and scientific underpinning of nuclear materials research as evidenced by the experience and capabilities across our research divisions. The capabilities at ORNL enjoys include the highest neutron flux nuclear

114

11th LANSCE School on Neutron Scattering | About the School  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

students calculate results About the LANSCE School on Neutron Scattering The annual Los Alamos Neutron Science Center (LANSCE) School on Neutron Scattering is 9- to 10-day school...

115

Research Highlights | ORNL Neutron Sciences  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

Fast Proton Hopping in Ice Fast Proton Hopping in Ice Fast Proton Hopping in Ice (Ih) Confirmed by Quasi-Elastic Neutron Scattering "With these results, we have an experimental proof of fast proton hopping in ice," researcher says Research Contact: Alexander Kolesnikov June 2011, Written by Agatha Bardoel Protons (positive hydrogen ions) in an ice lattice have been "seen" to fast hop from one water molecule to another, using quasi-elastic neutron scattering at the SNS Backscattering Spectrometer, BASIS. This fundamental phenomenon that occurs at very low temperatures has important consequences for future investigations of proton conductivity in solids. The research could open the door to a new understanding of how electrolytes work in a system. Proton hopping in ice occurs when "extra" protons diffuse through

116

Research Highlights | ORNL Neutron Sciences  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

Battery Studies Battery Studies A Wealth of New Battery Research at SNS and HFIR Technical Contacts: Xun-Li Wang, Ashfia Huq, Jung-Hyun Kim October 2010, Written by Carolyn Krause Neutron scattering, capable of looking deep inside the structures of materials used in technologies such as batteries and fuel cells, is a natural tool for research in energy storage and production. Several users of neutron scattering instruments at the SNS and HFIR presented details of their energy-related research to prospective scientific facility users attending the opening session of ORNL's User Week at SNS. Most of the energy-related research reported in the session dealt with batteries for electric and hybrid electric cars. Better batteries are also needed for storing excess electricity generated by wind and solar power so

117

Joint Institute for Neutron Sciences | ornl.gov  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

Joint Institute for Neutron Sciences Joint Institute for Neutron Sciences SHARE Joint Institute for Neutron Sciences JINS is located on Chestnut Ridge within the 80-acre SNS site, part of Oak Ridge National Laboratory. The Joint Institute for Neutron Sciences (JINS) was founded as a collaborative effort between Oak Ridge National Laboratory (ORNL) and The University of Tennessee to promote the use of neutron scattering in various fields of research. Through worldwide collaborations between researchers of the biological and life sciences, energy sciences, polymer science, condensed matter physics and computational sciences, a synergistic consortium will be created at ORNL to elevate the field of neutron sciences to a new level of efficacy for industry, medicine and frontier research. The goal of JINS is to serve as a gateway for users of the Spallation

118

Ke An | ORNL Neutron Sciences  

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Ke An Ke An Lead Instrument Scientist: VULCAN Education Ph.D. Department of Engineering Science and Mechanics, Virginia Tech, 2003. M.S. Department of Chemical Engineering, Tianjin University, 2000. B.S. Department of Chemical Engineering, Tianjin University, 1998. B.S. Department of Management, Tianjin University, 1998. Honors/Awards 2011 Siemens Teachers as Researchers Mentor Performance Award Supplemental Performance Award, NSSD, ORNL, 2009 Excellence in Science and Technology Research and Development, Ministry of Education, China. 2003. "A Study on Low Cycle Fatigue of Metal Materials under Multiaxial Nonproportional Loading". Excellence in Science and Technology Research and Development, Government of Tianjin City, China. 2002, "Life Prediction of Multiaxial Low Cycle

119

Crustal Geophysics and Geochemistry Science Center | Open Energy...  

Open Energy Info (EERE)

Science Center Jump to: navigation, search OpenEI Reference LibraryAdd to library Web Site: Crustal Geophysics and Geochemistry Science Center Author USGS Published...

120

Sandia National Laboratories: Earth Sciences Research Center  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

Earth Sciences Research Center Joint SandiaUniversity of Texas-Austin Research Featured on the Cover of Journal of Physical Chemistry C On September 23, 2014, in Carbon Capture &...

Note: This page contains sample records for the topic "neutron science center" 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

LANSCE | Lujan Center | Highlights | In situ neutron diffraction study of  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

In situ neutron diffraction study of CO clathrate hydrate In situ neutron diffraction study of CO clathrate hydrate The structure of a CO clathrate hydrate has been studied for the first time using high-P low-T neutron diffraction. Clathrate Rietveld analysis shows that lattice parameter a (SII cubic clathrate structure) increases with increasing temperature. CO molecules are positionally disordered and off-centered in both large and small cages. Each large cage is occupied by two CO molecules while each small cage is occupied by one CO. A representative neutron diffraction pattern of SII CO clathrate hydrate. Variation of lattice parameter a of CO SII clathrate hydrate as a function of temperature. A representative neutron diffraction pattern of SII CO clathrate hydrate. Variation of lattice parameter a of CO SII clathrate hydrate as a function of temperature.

122

DOE Bioenergy Center Special Issue. The Bioenergy Sciences Center  

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Bioenergy Bioenergy Center Special Issue. The Bioenergy Sciences Center (BESC) Richard A. Dixon Published online: 22 October 2009 # Springer Science + Business Media, LLC. 2009 Keywords Bioenergy centers . United States Department of Energy . Biomass recalcitrance . High-throughput screening . Plant transformation This issue of BioEnergy Research is the first of three special issues to feature work from the US Department of Energy (DOE) Bioenergy Centers. In June 2006, the DOE's Genomes to Life Program published a report, entitled "Breaking the biological barriers to cellulosic ethanol: a joint research agenda," that outlined research areas requir- ing significant investment in order to meet the target of making cellulosic ethanol cost-competitive by 2012. Words were converted to action in June 2007 when Energy Secretary Samuel W. Bodman announced the establishment of

123

News & Events | ORNL Neutron Sciences  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

8 News 8 News Neutron Science In the News - 2008 November October September August July June May March February January Because some media sources archive past articles and require a subscription for access, some of the links below might not be active. If a citation listed here is no longer available, please contact the newspaper or your library directly. October Research Visits Just Budding at Spallation Neutron Source Knoxville News Sentinel 10/29 When the Spallation Neutron Source was in the proposal stage and under construction, its supporters said the $1.4 billion research complex would eventually attract about 2,000 scientists a year to Oak Ridge to perform experiments and otherwise do their thing. That number, as I recall, was lumped together with researchers at the recently upgraded High Flux Isotope

124

Detectors - Instrument Support | ORNL Neutron Sciences  

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Detectors › R & D 100 Award Detectors › R & D 100 Award ORNL team wins R&D 100 award for wavelength-shifting scintillator detector Neutron facilities, national security monitoring will benefit from high-accuracy detector June 2012, Written by Agatha Bardoel A team of eight scientists and technicians in the Neutron Sciences Directorate has won a prestigious R&D 100 Award from R&D Magazine for developing a highly efficient new detector system that helps take pressure off dwindling worldwide supplies of 3He as an active neutron converter. Members of the team receiving an R&D 100 Award for the wavelength-shifting scintillator detector Members of the team receiving an R&D 100 Award for the wavelength-shifting scintillator detector are shown with their invention. They are (from left)

125

Published Research 2012 | ORNL Neutron Sciences  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

2 2 Most publications are in Adobe Portable Document Format. Download Adobe Reader. For more information about any of these publications, please contact the Neutrons Sciences Communications Office. Primary Author Index: A B C D E F G H I J K L M N O P Q R S T U V W X Y Z A Abdou A., Wendel M., Riemer B., Volpenheini E., Brewster R., "Two-phase flow simulations of protective gas layer for Spallation Neutron Source target", ASME International Mechanical Engineering Congress and Exposition 2011. Abernathy D. L., Stone M. B., Loguillo M. J., Lucas M. S., Delaire O., Tang X., Lin J. Y.Y., Fultz B., "Design and operation of the wide angular-range chopper spectrometer ARCS at the Spallation Neutron Source", Review of Scientific Instruments 83, 15114. Aczel A. A., Granroth G. E., MacDougall G. J., Buyers W. J.L.,

126

Materials Highlights | Neutron Science | ORNL  

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Materials Materials SHARE Materials Highlights 1-7 of 7 Results Neutron scattering characterizes dynamics in polymer family December 01, 2012 - Understanding the interplay between structure and dynamics is the key to obtaining tailor-made materials. In the last few years, a large effort has been devoted to characterizing and relating the structure and dynamic properties in families of polymers with alkyl side groups. Theory meets experiment: structure-property relationships in an electrode material for solid-oxide fuel cells December 01, 2012 - Fuel cell technology is one potentially very efficient and environmentally friendly way to convert the chemical energy of fuels into electricity. Solid-oxide fuel cells (SOFCs) can convert a wide variety of fuels with simpler, cheaper designs than those used in

127

Research Highlights | ORNL Neutron Sciences  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

Biotechnology & Energy Biotechnology & Energy Neutron Imaging Reveals Lithium Distribution in Lithium-Air Electrodes Published Work: "Anomalous Discharge Product Distribution in Lithium-Air Cathodes" Contact: Jagjit Nanda Theory meets experiment: structure-property relationships in an electrode material for solid-oxide fuel cells (2012) Published Work: "Unveiling structure-property relationships in Sr2Fe1.5Mo0.5O6-#, an electrode material for symmetric solid oxide fuel cells" Contact: Ana B. Munoz-Garcia ORNL researchers probe invisible vacancies in fuel cell materials (2012) Published Work: "Probing oxygen vacancy concentration and homogeneity in solid-oxide fuel-cell cathode materials on the subunit-cell level" Contact: Albina Borisevich Studying how a protein's dynamics can take down a killer

128

Research Highlights | ORNL Neutron Sciences  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

Coal Pores: Greenhouse Gases and Coal Pores: Greenhouse Gases and Methane Energy and Environmental Solutions Under Our Feet Mix of neutron scattering techniques helps resolve critical problems of confining greenhouse gases and extracting methane Research Contact: Yuri Melnichenko August 2011, Written by Agatha Bardoel Yuri Melnichenko at the GPSANS instrument GP-SANS instrument scientist Yuri Melnichenko (left) and postdoctoral associate Lilin He. When you heat water in a kettle, you can make tea or coffee. But what happens if the vessel is sealed? Ultimately, at a temperature called the liquid-gas critical point, the density of the liquid and the vapor become identical: There is no more water, there is no more gas. What you have is a supercritical fluid. The phenomenon of liquid-liquid and liquid-gas coexistence was a

129

BASIS Equipment | ORNL Neutron Sciences  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

Equipment Equipment BASIS Schematic Schematic of the SNS Backscattering Spectrometer. Helium dewer cooling a sample Helium dewer cooling a sample (bird's eye view). The heart of the work in a typical experiment is setting up the sample in the desired environment. A typical neutron sample ranging from a millimeter to a few centimeters is placed in a specialized cylindrical can and sealed. For liquids, the backscattering instrument often uses an annular can, created by placing a smaller can within a larger can and inserting the liquid sample between the two cans. This picture shows a helium dewer cooling the environment encompassing the sample can, which has been lowered into the beam from the top of the scattering tank. Crystals Crystals. The backscattering spectrometer is defined by the reflection of specific

130

Research Highlights | ORNL Neutron Sciences  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

Home › Research › Highlights › Biology & Medicine Home › Research › Highlights › Biology & Medicine Research Highlights Biology & Medicine New technique for improving cancer detection Contact:Maria Cekanova Neutrons help shed light on critical protein activity that protects our DNA Published Work: "A new structural framework for integrating replication protein A into DNA processing machinery" Contact: Walter Chazin SNS researchers overcome the freezing sample problem in biostudies (2012) Published Work: "Water-protein dynamic coupling and new opportunities for probing it at low to physiological temperatures in aqueous solutions" Contact: Eugene Mamontov Studying how a protein's dynamics can take down a killer (2012) Contact: Melissa Sharp Martha "cow-laborates" to help unravel protein structure in milk

131

Flash Center for Computational Science The University of Chicago  

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Flash Center for Computational Science Flash Center for Computational Science The University of Chicago Flash Center for Computational Science Mira Early Science Project Conference Argonne National Laboratory 15 May 2013 Carlo Graziani Flash Center University of Chicago New Insights Into Buoyancy-Driven Turbulent Nuclear Combustion from Large-Scale 3D FLASH Simulations Flash Center for Computational Science The University of Chicago What are Type Ia supernovae? Supernova Cosmology Project Flash Center for Computational Science The University of Chicago What are Type Ia supernovae? Supernova Cosmology Project Peak luminosities of most Type Ia SNe are similar - making them excellent "cosmic yardsticks" Flash Center for Computational Science The University of Chicago

132

Teacher Resource Center: Science Fair Resources  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

Science Fair Resources Science Fair Resources TRC Home TRC Fact Sheet Library Curricular Resources Science Fair Resources Bibliographies sciencelines The Best of sciencelines Archives Annotated List of URLs Catalog Teacher's Lounge Full Workshop Catalog Customized Workshops Scheduled Workshops Special Opportunities Teacher Networks Science Lab Fermilab Science Materials Samplers Order Form Science Safety Issues Tech Room Fermilab Web Resources The Teacher Resource Center collection is available for use onsite. The TRC is a member of the DuPage Library System. This list was prepared for a presentation to several regional library systems. The Science Fair and Beyond, was presented by Susan Dahl, sdahl@fnal.gov, 630-840-3094. (links checked October 27, 2009) See the 'Customized Workshops" link in the "Teacher's Lounge" for information about more workshops available through the TRC. Explore the Education Office website for other opportunities and services.

133

Center For Brain Science 7/6/10 Center for Brain Science Neuroimaging  

E-Print Network [OSTI]

Center For Brain Science 7/6/10 Center for Brain Science Neuroimaging MR Suite Rules and Procedures's compatibility with the magnetic field, Tammy Moran must be notified. DO NOT SCAN! · Have all participants change. They tend to land on the floor and find their way into the magnet room and into the magnet. · Check

Datta, Sandeep Robert

134

Center For Brain Science 3/5/12 Center for Brain Science Neuroimaging  

E-Print Network [OSTI]

Center For Brain Science 3/5/12 1 Center for Brain Science Neuroimaging Training Levels are as follows: Level 1: Observer - Anyone and everyone wishing to observe research around the MRI magnet must first watch the safety video. Once you have done this you are permitted to be in the magnetic

Datta, Sandeep Robert

135

Center For Brain Science 11/27/12 Center for Brain Science Neuroimaging  

E-Print Network [OSTI]

Center For Brain Science 11/27/12 1 Center for Brain Science Neuroimaging Potential MRI Hazards provides an introduction to some of the safety concerns associated with MR research. Static Magnetic Field: Projectiles - The most immediate danger associated with a magnetic environment is the attraction between

Datta, Sandeep Robert

136

DOE Science Showcase - Neutron Sources for Studying Matter |...  

Office of Scientific and Technical Information (OSTI)

(DOE) Office of Basic Energy Sciences. This activity supports the operation of three neutron scattering facilities, one of the most powerful tools for characterizing matter....

137

Electron-Beam Microcharacterization Centers | U.S. DOE Office of Science  

Office of Science (SC) Website

Electron-Beam Microcharacterization Centers Electron-Beam Microcharacterization Centers Scientific User Facilities (SUF) Division SUF Home About User Facilities X-Ray Light Sources Neutron Scattering Facilities Nanoscale Science Research Centers Electron-Beam Microcharacterization Centers Accelerator & Detector Research & Development Principal Investigators' Meetings Scientific Highlights Construction Projects BES Home User Facilities Electron-Beam Microcharacterization Centers Print Text Size: A A A RSS Feeds FeedbackShare Page This research area supports three electron-beam microcharacterization centers, which operate as user facilities, work to develop next-generation electron-beam instrumentation, and conduct corresponding research. Operating funds are provided to enable expert scientific interaction and

138

HFIR Technical Parameters | ORNL Neutron Sciences  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

Reactor Technical Parameters Reactor Technical Parameters Overview HFIR Pool Layout HFIR pool layout. HFIR is a beryllium-reflected, light-water-cooled and -moderated, flux-trap type reactor that uses highly enriched uranium-235 as the fuel. The image on the right is a cutaway of the reactor which shows the pressure vessel, its location in the reactor pool, and some of the experiment facilities. The preliminary conceptual design of the reactor was based on the "flux trap" principle, in which the reactor core consists of four annular regions of fuel surrounding an unfueled moderating region or "island" (see cross section view). Such a configuration permits fast neutrons leaking from the fuel to be moderated in the island and thus produces a region of very high thermal-neutron flux at the center of the island. This reservoir of

139

Data Analysis & Visualization | Neutron Science | ORNL  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

Neutron Data Analysis and Visualization SHARE Neutron Data Analysis and Visualization As the data sets generated by the increasingly powerful neutron scattering instruments at HFIR...

140

News & Events - ORNL Neutron Sciences  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

0 News 0 News Neutron Science In the News - 2000 December November October September August July June May April March February January Because some media sources archive past articles and require a subscription for access, some of the links below might not be active. If a citation listed here is no longer available, please contact the newspaper or your library directly. December Construction trade program graduates first class Oak Ridger, 12/19 Lawrence T. Young, president and chief executive officer of CROET, "Apprenticeships and pre-apprenticeship programs ensure East Tennesseans have access to the economic opportunities that are opening up at SNS." SNS Holds Construction Job Fair Dec. 20 Oak Ridger, 12/19 The Spallation Neutron Source project is sponsoring a construction worker

Note: This page contains sample records for the topic "neutron science center" 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

Published Research 2009 | ORNL Neutron Sciences  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

9 9 Most publications are in Adobe Portable Document Format. Download Adobe Reader. For more information about any of these publications, please contact the Neutrons Sciences Communications Office. Primary Author Index: A B C D E F G H I J K L M N O P Q R S T U V W X Y Z A Abdou A., Wendel M., Felde D., Riemer B., "CFD validation of gas injection in flowing mercury over vertical smooth and grooved wall", Proceedings of the ASME Fluids Engineering Division Summer Conference 2009. Agamalian M., Carpenter J. M., Richardson J. W., "Validity of the Darwin and Ewald reflectivity functions in the range of the far wings: neutron diffraction study", Physics Letters A 373, 292-295. Alfonsov A., Vavilova E., Kataev V., Buchner B., Podlesnyak A., Russina M., Furrer A., Strassle Th., Pomjakushina E., Conder K., Khomskii

142

Published Research 2009 | ORNL Neutron Sciences  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

09 09 Published Research 2009 Most publications are in Adobe Portable Document Format. Download Adobe Reader. For more information about any of these publications, please contact the Neutrons Sciences Communications Office. Primary Author Index: A B C D E F G H I J K L M N O P Q R S T U V W X Y Z A A. Abdou, M. Wendel, D. Felde, and B. Riemer, "CFD validation of gas injection in flowing mercury over vertical smooth and grooved wall," Proceedings of the ASME Fluids Engineering Division Summer Conference 2009, FEDSM2009 1 (Part B), 1061-1067 (2009). M. Agamalian, J. M. Carpenter, and J. W. Richardson, "Validity of the Darwin and Ewald reflectivity functions in the range of the far wings: Neutron diffraction study." Physics Letters A 373, 292-295 (2009). A. Alfonsov, E. Vavilova, V. Kataev, B. Büchner, A. Podlesnyak, M.

143

Published Research 2006 | ORNL Neutron Sciences  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

6 6 Most publications are in Adobe Portable Document Format. Download Adobe Reader. For more information about any of these publications, please contact the Neutrons Sciences Communications Office. Primary Author Index: B C E F G H I J K L M N O P R S T W X Y B E. D. Bauer, A. D. Christianson, J. S. Gardner, V. A. Sidorov, J. D. Thompson, J. L. Sarrao, and M. F. Hundley, "Physical properties of the ferromagnetic heavy-fermion compound UIr2Zn20," Physical Review B 74, (Oct 2006). B. Bennett, P. Langan, L. Coates, M. Mustyakimov, B. Schoenborn, E.E. Howell, C. Dealwis, "Neutron diffraction studies of Escherichia coli dihydrofolate reductase complexed with methotrexate," PNAS of the United States of America 103(49), pp. 18493-8 (5 Dec. 2006). M. L. Benson, P. K. Liaw, H. Choo, T. A. Saleh, D. W. Brown, M. R.

144

Published Research 2007 | ORNL Neutron Sciences  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

7 7 Most publications are in Adobe Portable Document Format. Download Adobe Reader. For more information about any of these publications, please contact the Neutrons Sciences Communications Office. Primary Author Index: A B C D E F G H I J K L M N O P R S T U V W X Y Z A R. Alarcon, "Fundamental physics with cold and ultracold neutrons," Revista Mexicana De Fisica 53, 125-127 (February 2007). Albert Einstein College of Medicine, Newsline, "RIT Targeting of HIV-Infected Cells," Journal of Nuclear Medicine 48 (1), 14N (2007). A. Aleksandrov, C. Deibele, and T. Roseberry, "New Design of the SNS MEBT Chopper Deflector," Proc. of the 2007 Particle Accelerator Conference, 1817-1819, Albuquerque, New Mexico, June 25-29, 2007. A. Aleksandrov, S. Assadi, W. Blokland, P. Chu, S. Cousineau, V.

145

Published Research 2011 | ORNL Neutron Sciences  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

1 1 Most publications are in Adobe Portable Document Format. Download Adobe Reader. For more information about any of these publications, please contact the Neutrons Sciences Communications Office. Primary Author Index: A B C D E F G H I J K L M N O P Q R S T U V W X Y Z A Abdou A., Wendel M., Riemer B., Volpenhein E., Brewster R., "Two-phase flow simulations of protective gas layer for Spallation Neutron Source target", Proceedings of the ASME 2011 International Mechanical Engineering Congress & Exposition, IMECE2011-64346. Abdulbaki M. K., "Nanoparticle effects on polymer crystallization and dynamics", University of Houston. Abell D. T., Bruhwiler D. L., Choi Y., Mahalingam S., Stoltz P., Han B., Stock M. P., "Simulation of H- beam chopping in a solenoid-based

146

Dr. George Wignall | ORNL Neutron Sciences  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

Dr. George D. Wignall Dr. George D. Wignall Consultant: General-Purpose SANS Instrument (CG-2), HFIR Education Ph.D. in Physics, Sheffield University, England Description of Research Dr. Wignall uses small-angle neutron scattering (SANS) to study the structure of homo-polymers, block-copolymers and polymer blends, using deuterium labeling techniques to "color" polymer molecules and make them "visible" in the condensed state. He makes SANS techniques and instrumentation available to the scientific community through the operation of user-friendly facilities. Selected Publications (from over 240) Y. B. Melnichenko and G. D. Wignall, "Small Angle Neutron Scattering in Materials Science: Recent Practical Applications," Journal of Applied Physics 102 021102 (2007)

147

A Java-based Science Portal for Neutron Scattering Experiments  

E-Print Network [OSTI]

A Java-based Science Portal for Neutron Scattering Experiments Sudharshan S. Vazhkudai James A scattering facility recently commissioned by the US Department of Energy (DOE). The neutron beam produced (SNS) [14] is a large-scale leading- edge neutron scattering facility that hopes to fundamen- tally

Vazhkudai, Sudharshan

148

Expanding Science and Energy Literacy with Americas Science and Technology Centers  

Broader source: Energy.gov [DOE]

The Department's new partnership with the Association of Science and Technology Centers is advancing energy literacy through museums and science centers.

149

News & Events | ORNL Neutron Sciences  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

10 News 10 News Neutron Science In the News - 2010 December November October September August July June May April March Feb. January Because some media sources archive past articles and require a subscription for access, some of the links below might not be active. If a citation listed here is no longer available, please contact the newspaper or your library directly. December 4 ORNL scientists named American Physical Society Fellows EurekAlert 12/17 David Christen, David Geohegan, Xun-Li Wang and William Weber were named APS fellows in recognition of their outstanding contributions to physics. APS fellowship is limited to no more than one half of one percent of the society's membership. Christen, a researcher in ORNL's Material Sciences and Technology Division, was recognized by the APS for his sustained discovery and leadership in

150

Center for Nanophase Materials Sciences (CNMS) - CNMS Discovery...  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

Dieter Richter, Jlich Centre for Neutron Science, Institute for Complex Systems, Germany - March 22,2013 CNMS and SNS Research Forum Annabella Selloni, Princeton University -...

151

Center for Nanophase Materials Sciences - Summer Newsletter 2010  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

most recent user project involved the synthesis of partially deuterated asymmetric polyethylene stars for Michaela Zamponi from Juelich Centre for Neutron Science. These materials...

152

TABLE OF CONTENTS 2014 ORNL NEUTRON SCIENCES STRATEGIC PLAN  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

TABLE OF CONTENTS 2014 ORNL NEUTRON SCIENCES STRATEGIC PLAN Executive Summary Director's Message Introduction Neutron Scattering User Facilities Comparison with Leading International Neutron Facilities Strategic Planning and Research Community Involvement New Opportunities Science Priorities Introduction Quantum Materials Materials Synthesis and Performance Soft Molecular Matter Biosciences New and Upgraded Capabilities Enabling Technologies Sources Executing the Plan Strategic Timeline Appendices and Acronyms 3 6 17 55 43 51 59 9 3 EXECUTIVE SUMMARY 2014 ORNL NEUTRON SCIENCES STRATEGIC PLAN EXECUTIVE SUMMARY AND DIRECTOR'S MESSAGE * Optimizing existing instrumentation with targeted de-

153

University Health Care Health Sciences Center  

E-Print Network [OSTI]

University Health Care Health Sciences Center 30 N. 1900 E. 6DOW /DNH &LW\\ 87 84132-2204 Phone and your child. University Health Care School of Medicine Division of Pediatric Nephrology & Hypertension care physician after each visit. x If you would like a copy of your child's clinic note you must

Feschotte, Cedric

154

Chester F. Carlson Center for Imaging Science  

E-Print Network [OSTI]

Handbook ELECTRIC FIELD ENHANCEMENT OF EFFICIENCY IN AUTORADIOGRAPHIC EXPOSURE by John S. Doe SubmittedChester F. Carlson Center for Imaging Science Graduate Student Handbook ELECTRIC FIELD ENHANCEMENT OF EFFICIENCY IN AUTORADIOGRAPHIC EXPOSURES by John S. Doe B.S. Brooklyn Polytechnic (1984) A thesis submitted

Zanibbi, Richard

155

Optical Science and Engineering Program Center for High Technology Materials  

E-Print Network [OSTI]

& Administration GA Graduate Assistantship HSC Health Sciences Center HVAC Heating, ventilation, and cooling IARPA for Standards and Technology NRL Naval Research Laboratory NSF National Science Foundation NSMS Nanoscience

New Mexico, University of

156

The Lederman Science Center: Past, Present, Future  

SciTech Connect (OSTI)

For 30 years, Fermilab has offered K-12 education programs, building bridges between the Lab and the community. The Lederman Science Center is our home. We host field trips and tours, visit schools, offer classes and professional development workshops, host special events, support internships and have a strong web presence. We develop programs based on identified needs, offer programs with peer-leaders and improve programs from participant feedback. For some we create interest; for others we build understanding and develop relationships, engaging participants in scientific exploration. We explain how we created the Center, its programs, and what the future holds.

Bardeen, Marjorie G.; /Fermilab

2011-11-01T23:59:59.000Z

157

Data Management Resources at the Office of Science User Facilities...  

Office of Science (SC) Website

ORNL Link External link Spallation Neutron Source (SNS) ORNL Link External link Lujan Neutron Scattering Center LANL Link External link Nanoscale Science Research Centers...

158

Center for Nanophase Materials Sciences (CNMS)  

Broader source: All U.S. Department of Energy (DOE) Office Webpages

Science User Facilities Science User Facilities Search Go Home About Advisory Committee CNMS Fact Sheet CNMS Organizational Chart Research Themes Publications Journal Cover Gallery Research Highlights Related ORNL User Facilities User Program Becoming A User Acknowledgement Guidelines CNMS Capabilities Active Projects User Group Data Management Policy Working at CNMS Jobs ES&H Obtaining Entry Hours of Operation Local Information News & Events News Events CNMS User Newsletters People Contact Us Visit us on Wikipedia. Visit us on FaceBook. Visit us on YouTube. Upcoming Events and Latest News Call For Proposals - Next cycle is Spring 2014 Neutrons and Nano Workshops and User Meetings - TALKS Postdoctoral Opportunities CNMS Discovery Seminars Opening the Eye-Popping Possibilities of the Smallest Scales

159

Center for Cell and Genome Sciences, Crocker Science Building  

E-Print Network [OSTI]

chemistry Center for Cell and Genome Sciences genetic engineering building artificial life brain engineering nanotechnology light generating molecules light-activated ion channels breaking the light barrier laser tweezers photodiodes #12;the Cell engineering the genome, imaging proteins Invitrogen at the intersection of chemistry

Tipple, Brett

160

News & Events | ORNL Neutron Sciences  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

2011 News 2011 News Neutron Science In the News - 2011 December November October September August July June May March February January Because some media sources archive past articles and require a subscription for access, some of the links below might not be active. If a citation listed here is no longer available, please contact the newspaper or your library directly. December SANS tracks cell death protein invading biomimetic mitochondrial membrane Physorg.com 12/15 Programmed cell death, or apoptosis, is a naturally occurring and necessary biological process. In apoptosis, the 192 amino acid BAX protein inserts itself into mitochondrial membranes, causing their contents to leak out and their eventual demise. This is our fate as mammals. In a typical human, some 50 to 70 million

Note: This page contains sample records for the topic "neutron science center" 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

Published Research 2008 | ORNL Neutron Sciences  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

8 8 Published Research 2008 Most publications are in Adobe Portable Document Format. Download Adobe Reader. For more information about any of these publications, please contact the Neutrons Sciences Communications Office. Primary Author Index: A B C D E F G H I J K L M N O P R S T W X Y Z A K. Abe, A. Kohyama, S. Tanaka, C. Namba, T. Terai, T. Kunugi, T. Muroga, A. Hasegawa, A. Sagara, S. Berk, S. J. Zinkle, D. K. Sze, D. A. Petti, M. A. Abdou, N. B. Morley, R. J. Kurtz, L. L. Snead, and N. M. Ghoniem, "Development of Advanced Blanket Performance under Irradiation and System Integration through Jupiter-Ii Project," Fusion Engineering and Design 83, 842-849 (2008). D. L. Abernathy "ARCS: a wide Angular-Range Chopper Spectrometer at the SNS," Notiziario Neutroni e Luce di Sincrotrone 13, 4 (2008).

162

News & Events | ORNL Neutron Sciences  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

2 News 2 News Neutron Science In the News - 2002 December November October September August July June May April March February January Because some media sources archive past articles and require a subscription for access, some of the links below might not be active. If a citation listed here is no longer available, please contact the newspaper or your library directly. Construction Photos December 2002 Experiment Hall No. 1 Experiment Hall No. 1 Ring Service Building Ring Service Building More Construction Photos December City officials: 2002 had its ups and downs Oak Ridger, 12/31 As 2002 winds down and 2003 lies ahead, Mayor David Bradshaw and City Manager Paul Boyer offered their opinions of the highs and the lows for Oak Ridge in 2002, and what they see on the horizon for the city in

163

Dr. Ashfia Huq | ORNL Neutron Sciences  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

Ashfia Huq Ashfia Huq Dr. Ashfia Huq Instrument Scientist: POWGEN Education PhD in Physics, Stony Brook University, in Stony Brook, New York (May 2003) AB degree, Magna Cum Laude with majors in Physics and Computer Science, Mount Holyoke College, South Hadley, Massachusetts (May 1996) Description of Research My primary research interest is neutron and X-ray powder diffraction of condensed matter systems and materials for energy storage. Topics include battery materials, solid oxide fuel cell (SOFC) materials, hydrogen storage materials, catalysis, and magnetic and structural properties of strongly correlated electron systems such as geometrically frustrated magnets, superconductors, etc. Selected Publications Zhonghe Bi, Juan Pena-Martinez, Jung-Hyun Kim, Craig A. Bridges, Ashfia

164

Published Research 2013 | ORNL Neutron Sciences  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

Published Research 2013 Published Research 2013 Most publications are in Adobe Portable Document Format. Download Adobe Reader. For more information about any of these publications, please contact the Neutrons Sciences Communications Office. Primary Author Index: A B C D E F G H I J K L M N O P Q R S T U V W X Y Z A Ackerman D., Heberle F. A., Feigenson G. W., "Limited perturbation of a DPPC bilayer by fluorescent lipid probes: a molecular dynamics study", Journal of Physical Chemistry B 117, 4844-4852. Aczel A. A., Bugaris D. E., Li L., Yan J.-Q., Cruz C. dela, Loye H.-C. zur, Nagler S. E., "Frustration by competing interactions in the highly distorted double perovskites La2NaB'O6 (B'=Ru, Os)", Physical Review B: Condensed Matter and Materials Physics 87, 014435. Aczel A. A., Bugaris D. E., Yeon J., Cruz C. dela, Loye H.-C. zur,

165

News & Events | ORNL Neutron Sciences  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

1 News 1 News Neutron Science In the News - 2001 December November October September August July June May April March February January Because some media sources archive past articles and require a subscription for access, some of the links below might not be active. If a citation listed here is no longer available, please contact the newspaper or your library directly. December When the dust settles, what'll happen to Y12? Knoxville News-Sentinel, 12/19 "...The Oak Ridge community is currently enthralled with construction of the Spallation eutron Source and other good things at Oak Ridge National Laboratory and doesn't seem to care about Y-12." [Dr. Bill Bibb] Spallation director's early success is surprising, but not unique Knoxville News-Sentinel, 12/11 Mason is only 37 years old, which doesn't even qualify as mid-career for a

166

VULCAN User Information | ORNL Neutron Sciences  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

Useful Information for VULCAN Users Useful Information for VULCAN Users Become a VULCAN User Contact us for capabilities, experiment design, and development of proposals. Refer to VULCAN Proposal Key Points before writing the proposal. Submit your proposal Approved Proposals You will be notified of an experiment date and will need to confirm the date by replying to the email and the experiment in the IPTS system. Prepare and Ship Your Samples We recommend VULCAN standard samples. If you cannot provide standard sample geometry, please prepare grip adapters. Ship your samples Non-activated samples coming to SNS: Attention: Special requirements (like refrigeration) To: Neutron Sciences User Sample IPTS # XXXX, Beam line 7 Oak Ridge National Laboratory/SNS Site Chestnut Ridge, Bldg 8920 Oak Ridge, TN 37830

167

Our Partners : BioEnergy Science Center  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

Bringing the best and the brightest together. Bringing the best and the brightest together. The mission of the Department of Energy BioEnergy Science Center is to revolutionize how Bioenergy is processed within five years. To reach this goal, we have assembled a world-class team of some of the world's leading experts and facilities. We are working together to develop alternative fuel solutions that are a viable and affordable option to petroleum-based fuels. To accomplish this mission, The BioEnergy Science Center is backed by more than $80 million in investments from state and private-sector sources. This includes $30 million toward research and equipment and a $40 million, 250,000 gallons-a-year switchgrass-to-ethanol demonstration facility. View the INTERACTIVE MAP to learn more about the specific contributions we

168

UC DAVIS FORENSIC SCIENCE CENTER 1909 Galileo Court, Suite B  

E-Print Network [OSTI]

UC DAVIS FORENSIC SCIENCE CENTER 1909 Galileo Court, Suite B Davis, CA 95618 Directions to the UC Davis Forensic Science Center: Exit I80 south on Richards Blvd. Richards Blvd. changes its name at the end of the court. Our office is on the right, Suite B. FORENSIC SCIENCE CENTER SUITE B Key Contact

Peisert, Sean

169

Bioenergy Science Center KnowledgeBase  

DOE Data Explorer [Office of Scientific and Technical Information (OSTI)]

The challenge of converting cellulosic biomass to sugars is the dominant obstacle to cost effective production of biofuels in s capable of significant enough quantities to displace U. S. consumption of fossil transportation fuels. The BioEnergy Science Center (BESC) tackles this challenge of biomass recalcitrance by closely linking (1) plant research to make cell walls easier to deconstruct, and (2) microbial research to develop multi-talented biocatalysts tailor-made to produce biofuels in a single step. [from the 2011 BESC factsheet] The BioEnergy Science Center (BESC) is a multi-institutional, multidisciplinary research (biological, chemical, physical and computational sciences, mathematics and engineering) organization focused on the fundamental understanding and elimination of biomass recalcitrance. The BESC Knowledgebase and its associated tools is a discovery platform for bioenergy research. It consists of a collection of metadata, data, and computational tools for data analysis, integration, comparison and visualization for plants and microbes in the center.The BESC Knowledgebase (KB) and BESC Laboratory Information Management System (LIMS) enable bioenergy researchers to perform systemic research. [http://bobcat.ornl.gov/besc/index.jsp

Syed, M.H.; Karpinets, T.V.; Parang, M.; Leuze, M.R.; Park, B.H.; Hyatt, D.; Brown, S.D.; Moulton, S. Galloway, M.D.; Uberbacher E.C.

170

POWDER: The Neutron Powder Diffractometer at HFIR | ORNL Neutron Sciences  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

Neutron Powder Diffractometer Neutron Powder Diffractometer Neutron Powder Diffractometer. Neutron Powder Diffractometer. The HB-2A diffractometer is a workhorse instrument used to conduct crystal structural and magnetic structural studies of powdered and ceramic samples, particularly as a function of intensive conditions (T, P, H, etc.). Powder diffraction data collected on this instrument are ideally suited for the Rietveld method. A full range of ancillary sample environments can be used, including cryofurnaces (4-800 K), furnaces (to 1800 K), cryostats (to 0.3 K), and cryomagnets (to 7 T). The Powder Diffractometer has a Debye-Scherrer geometry. The detector bank has 44 3He tubes, each with 6' Soller collimators. A germanium wafer-stack monochromator is vertically focusing and provides one of three principal

171

How the Spallation Neutron Source Works | ORNL Neutron Sciences  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

high-energy proton pulses strike a heavy-metal target, which is a container of liquid mercury. Corresponding pulses of neutrons freed by the spallation process are slowed down in...

172

The Lynne and William Frankel Center for Computer Science  

E-Print Network [OSTI]

The Lynne and William Frankel Center for Computer Science Department of Computer Science Ben Gurion. David Abramson Director of the Monash e-Research Centre Monash Univeristy, Australia e-Science: Are we there yet? e-Science involves the application of advanced computational methods to other areas of science

Beimel, Amos

173

HFIR Experiment Facilities | ORNL Neutron Sciences  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

Experiment Facilities Experiment Facilities HFIR Experiment Facilities Neutron Scattering Facilities Target Positions Experiment Facilities in the Beryllium Reflector Large Removable Beryllium Facilities Small Removable Beryllium Facilities Control-Rod Access Plug Facilities Small Vertical Experiment Facilities Large Vertical Experiment Facilities Hydraulic Tube Facility Peripheral Target Positions Neutron Activation Analysis (NAA) Laboratory and Pneumatic Tube Facilities Slant Engineering Facilities Gamma Irradiation Facility Quality Assurance Requirements Contact Information Neutron Scattering Facilities The fully instrumented HFIR will eventually include 15 state-of-the-art neutron scattering instruments, seven of which will be designed exclusively for cold neutron experiments, located in a guide hall south of the reactor

174

Choppers - Instrument Support | ORNL Neutron Sciences  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

Neutron Choppers Neutron Choppers The primary mission of the Neutron Chopper Team is to provide functional, reliable, safe, and operationally proven neutron chopper systems as required by the SNS instrument beam lines. Type of Choppers Activities Facilities Equipment TOP2 T0 chopper installed and operating in a CTF lower level chopper test bay. (Click for a larger picture) Chopper technician Bill Jordan recording chopper balance data. Types of Choppers Neutron choppers are rotating mechanical devices designed to block the neutron beam for some fraction of each revolution of the chopper. Our goal is to have at least three different functional classes of neutron choppers available for user experiments. Most, if not all, of these will be designed in standard forms that are interchangeable among the instruments. Most

175

Protein structures by spallation neutron crystallography  

Science Journals Connector (OSTI)

The capabilities of the Protein Crystallography Station at Los Alamos Neutron Science Center for determining protein structures by spallation neutron crystallography are illustrated, and the methodological and technological advances that are emerging from the Macromolecular Neutron Crystallography consortium are described.

Langan, P.

2008-04-18T23:59:59.000Z

176

Neutron-deuteron breakup and quasielastic scattering  

E-Print Network [OSTI]

Quasielastic scattering and deuteron breakup in the 200 MeV region is studied by impinging a pulsed neutron beam on a deuterium target at the Weapons Neutron Research facility at the Los Alamos Neutron Science Center. The ...

Ohlson, Alice Elisabeth

2009-01-01T23:59:59.000Z

177

Neutron Sciences - Neutron Scattering Dynamics in Polymer Family  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

Neutron scattering characterizes dynamics in polymer family Neutron scattering characterizes dynamics in polymer family Research Contact: Christine Gerstl December 2012, Written by Agatha Bardoel Understanding the interplay between structure and dynamics is the key to obtaining tailor-made materials. In the last few years, a large effort has been devoted to characterizing and relating the structure and dynamic properties in families of polymers with alkyl side groups. Now researchers have used quasielastic neutron scattering to investigate the hydrogen dynamics in poly(alkylene oxide)s with different side-chain lengths at temperatures below, as well as above, the glass transition. The combination of techniques and instruments used is bringing a more complete understanding of multiple contributions to system dynamics. The results

178

NIST SP 1168 NATIONAL INSTITUTE OF STANDARDS AND TECHNOLOGY NIST CENTER FOR NEUTRON RESEARCH  

E-Print Network [OSTI]

membrane as determined by neutron reflectometry. See the highlight article by Zan et al. on p.12. #12NIST SP 1168 #12;NATIONAL INSTITUTE OF STANDARDS AND TECHNOLOGY ­ NIST CENTER FOR NEUTRON RESEARCH FOR NEUTRON RESEARCH DISCLAIMER Certain commercial entities, equipment, or materials may be identified

179

HFIR Experiment Facilities | ORNL Neutron Sciences  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

Scattering Scattering Neutron Scattering Facilities at HFIR The fully instrumented HFIR will eventually include 15 state-of-the-art neutron scattering instruments, seven of which will be designed exclusively for cold neutron experiments, located in a guide hall south of the reactor building. The currently available instruments and the status of new instruments can be found on the HFIR Instrument Systems pages. Particularly prominent in the cold neutron guide hall are the two small-angle neutron scattering (SANS) instruments, each terminating in a 70-ft-long evacuated cylinder containing a large moveable neutron detector. In addition to the instruments, laboratories are equipped for users to prepare samples. Perhaps the most exciting development at HFIR is the successfully

180

Dr. Georg Ehlers - ORNL Neutron Sciences  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

Georg Ehlers Georg Ehlers Lead Instrument Scientist: Cold Neutron Chopper Spectrometer (CNCS), SNS Education PhD in Experimental Condensed Matter Physics, the Hahn Meitner Institut, in Berlin, Germany Description of Research Dr. Ehlers joined the Spallation Neutron Source (SNS) in 2003 as the lead instrument scientist for beam line 5, the Cold Neutron Chopper Spectrometer (CNCS). CNCS is a high-resolution, direct geometry, cold neutron, inelastic multi-chopper spectrometer, designed to make use of neutrons with an energy of <50 meV. Before joining the SNS, Dr. Ehlers worked at the Institute Laue-Langevin (ILL), a leading European neutron research facility situated in Grenoble, France for six years. At the ILL, he was instrument-responsible for the spin-echo spectrometers IN11 and IN15, and established a strong research

Note: This page contains sample records for the topic "neutron science center" 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

Neutron Data Analysis & Visualization | More Science | ORNL  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

Data Analysis and Visualization As the data sets generated by the increasingly powerful neutron scattering instruments at HFIR and SNS grow ever more massive, the facilities'...

182

Facilities and Capabilities | Neutron Science | ORNL  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

SHARE Facilities and Capabilities ORNL operates two of the world's most powerful neutron scattering user facilities: the High Flux Isotope Reactor and the Spallation...

183

Chemical and Engineering Materials | Neutron Science | ORNL  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

and novel engineering materials. The user community takes advantage of capabilities of neutron scattering for measurements over wide ranges of experimental and operating...

184

Data Analysis & Visualization | Neutron Science | ORNL  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

Data Analysis and Visualization As the data sets generated by the increasingly powerful neutron scattering instruments at HFIR and SNS grow ever more massive, the facilities'...

185

Quantum Condensed Matter | Neutron Science | ORNL  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

Quantum Condensed Matter SHARE Quantum Condensed Matter Neutron scattering is a uniquely powerful probe for measuring the structure and dynamics of condensed matter. As such it is...

186

MIT's Plasma Science Fusion Center: Tokamak Experiments Come...  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

Tokamak Experiments Come Clean about Impurity Transport American Fusion News Category: Massachusetts Institute of Technology (MIT) Link: MIT's Plasma Science Fusion Center: Tokamak...

187

Center for Nanophase Materials Sciences (CNMS) - About CNMS  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

Materials Sciences (CNMS) at Oak Ridge National Laboratory (ORNL) is one of five nanoscience research centers (NSRCs) funded by the U.S. Department of Energy (DOE) Scientific...

188

Northeast Climate Science Center Webinar - Making Decision in...  

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

Management Across Multiple Agencies Using Structured Decision Making Northeast Climate Science Center Webinar - Making Decision in Complex Landscapes: Headwater Stream Management...

189

REQUEST BY ROCKWELL SCIENCE CENTER, LLC, (RSC) A SUBCONTRACTOR...  

Broader source: Energy.gov (indexed) [DOE]

ROCKWELL SCIENCE CENTER, LLC, (RSC) A SUBCONTRACTOR OF SILICON POWER CORPORATION (SPCO,), BOTH ENTITIES AS OPERATING DIVISIONS OF ROCKWELL INTERNATIONAL CORPORATION (ROCKWELL),FOR...

190

Breast Tissue Imaging | ORNL Neutron Sciences  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

Neutron scattering measures samples too hot to hold Neutron scattering measures samples too hot to hold Research Contact: Kenneth Kelton August 2013 Liquids and glasses can have unique optical, electronic, and structural applications but are poorly understood compared to crystalline materials, limiting the ability to take advantage of the characteristics of glasses in a range of applications. Containers can react with molten samples at high temperatures or can favor the growth of crystals over the formation of glasses. Using the chemical and isotopic sensitivity of neutron scattering to understand these disordered structures requires a new capability to hold samples in a neutron beam at high temperature without using a solid physical container. New sample environment equipment at Oak Ridge National Laboratory's (ORNL) Spallation Neutron Source (SNS) enables scientists to

191

Center for Nanophase Materials Sciences (CNMS) - News  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

94720 6 Institute for Problems of Materials Science, National Academy of Science of Ukraine, Kiev, Ukraine 7 Institute of Semiconductor Physics, National Academy of Science of...

192

College of Science Help Center (COSINE)  

E-Print Network [OSTI]

FREE EVENING SCIENCE HELP CELTTER. COSINE {College of Science Instructional. Nightly Enrichment} is a FREE tutoring program to help students...

193

Publications from Research Conducted at IMAGING | ORNL Neutron Sciences  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

Publications from Research Conducted at IMAGING Publications from Research Conducted at IMAGING 2013 Publications Barnett A. K., Cox M. N., Crow L., Diawara Y., Funk L. L., Hayward Jason P., Menhard K., Sedov V. N., "A high count rate neutron beam monitor for neutron scattering facilities", IEEE Transactions on Nuclear Science 60, 668-670 (2013). Bingham P., Polsky Y., Anovitz L., "Neutron imaging for geothermal energy systems", Proceedings of the SPIE 8661, 86610K (2013). Kang M., "Hydraulic properties of variably-saturated porous media determined using quantitative neutron radiography", University of Tennessee , (2013). Kang M., Bilheux H. Z., Voisin S., Cheng C. L., Perfect E., Horita J., Warren J. M., "Water calibration measurements for neutron radiography: application to water content quantification in porous media", Nuclear

194

Sandia National Labs: Physical, Chemical and Nano Sciences Center (PCNSC)  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

Home Home About Us Departments News Partnering Research J. Charles Barbour J. Charles Barbour Director Beverly Eppinga Beverly A. Eppinga Sr. Mgt. Asst. DOI Research Briefs CINT Physical, Chemical, and Nano Sciences Center The Physical, Chemical, and Nano Sciences Center supports Sandia's mission by providing new scientific knowledge.We have two key activities: Support the National Nuclear Security Administration's (NNSA) mission with our unique expertise in science-based solutions Perform long-term research, particularly in the physical, chemical, and nano sciences that will enable future microsystems We focus on five technical thrusts: Science-Based Solutions for NNSA Mission Needs Collective Hierarchical Systems Compound Semiconductor Science and Technology Nanosciences

195

Lab Breakthrough: Neutron Science for the Fusion Mission | Department of  

Broader source: Energy.gov (indexed) [DOE]

Neutron Science for the Fusion Mission Neutron Science for the Fusion Mission Lab Breakthrough: Neutron Science for the Fusion Mission May 16, 2012 - 9:52am Addthis An accelerator team lead by Robert McGreevy at Oak Ridge National Laboratory is testing material - a critical role in building an experimental fusion reactor for commercial use. As part of the international coalition, they expect to have an operational reactor by 2050. View the entire Lab Breakthrough playlist. Michael Hess Michael Hess Former Digital Communications Specialist, Office of Public Affairs What is the difference between fusion and fission? Fission pulls molecules apart. This type of reactor runs nuclear power plants. Fusion puts molecules together. This type of reaction powers the Sun. Oak Ridge National Laboratory scientist Robert McGreevy explains the

196

The Center for Interface Science: Solar Electric Materials  

E-Print Network [OSTI]

The Center for Interface Science: Solar Electric Materials Chemistry and Biochemistry alumni, on page 6, is written by Dr. Neal Armstrong, Director of the UA Center for Interface Science: Solar | teaches chemistry as a part-time in- structor at Central New Mexico Community College. Anne Simon | Ph

Ziurys, Lucy M.

197

Center for Nanophase Materials Sciences (CNMS) - Microsocpy,...  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

MICROSCOPY, NEUTRON AND X-RAY SCATTERING CAPABILITIES Advanced Scanning Electron Microscopy (SEM) and Spectroscopy Zeiss Merlin VP SEM This SEM features variable-pressure...

198

Center for Integrated Nanotechnologies (CINT) | U.S. DOE Office...  

Office of Science (SC) Website

(SUF) Division SUF Home About User Facilities User Facilities Dev X-Ray Light Sources Neutron Scattering Facilities Nanoscale Science Research Centers (NSRCs) Center for...

199

LANSCE | Lujan Center | Publications  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

use of add here name of specific Lujan instruments at the Lujan Center at Los Alamos Neutron Science Center. Los Alamos National Laboratory is operated by Los Alamos National...

200

Sample Environment Equipment Categories - ORNL Neutron Sciences  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (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

Note: This page contains sample records for the topic "neutron science center" 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

Biotechnology & Energy Highlights | Neutron Science | ORNL  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

Biotechnology & Energy Biotechnology & Energy SHARE Biotechnology and Energy Highlights 1-10 of 10 Results Neutron Imaging Reveals Lithium Distribution in Lithium-Air Electrodes January 01, 2013 - Using neutron-computed tomography, researchers at the CG-1D neutron imaging instrument at Oak Ridge National Laboratory's High Flux Isotope Reactor (HFIR) have successfully mapped the three-dimensional spatial distribution of lithium products in electrochemically discharged lithium-air cathodes. Theory meets experiment: structure-property relationships in an electrode material for solid-oxide fuel cells December 01, 2012 - Fuel cell technology is one potentially very efficient and environmentally friendly way to convert the chemical energy of fuels into electricity. Solid-oxide fuel cells (SOFCs) can convert a

202

Neutron Sciences at Oak Ridge National Laboratory  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

Research Research Find out how neutron scattering can benefit your research. Call for Proposals Proposals for beam time at HFIR and SNS will be accepted via the web-based proposal system until 11:59 a.m. EST, (NOON) Wednesday, February 26, 2014. Comprehensive phonon "map" offers direction for engineering new thermoelectric devices. Comprehensive phonon "map" offers direction for engineering new thermoelectric devices. High-pressure studies of rare earth material could lead to lighter, cheaper magnets High-pressure studies of rare earth material could lead to lighter, cheaper magnets Unfrozen mystery: H2O reveals a new secret Unfrozen mystery: H2O reveals a new secret Neutron scattering workshop promotes high-pressure research Neutron scattering workshop promotes high-pressure research.

203

Fundamental Physics Highlights | Neutron Science | ORNL  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

Fundamental Physics Fundamental Physics SHARE Fundamental Physics Highlights 1-3 of 3 Results Neutron experiments give unprecedented look at quantum oscillations October 23, 2012 - Researchers at the Department of Energy's Oak Ridge National Laboratory have found that nitrogen atoms in the compound uranium nitride exhibit unexpected, distinct vibrations that form a nearly ideal realization of a physics textbook model known as the isotropic quantum harmonic oscillator. Beam Line 13 Fuels Discovery Fever for Fundamental Physicists June 01, 2011 - Kucuker Dogan (left) and Matthew Musgrave prepare a helium-3 cooling cell that is used to measure the angle at which the neutron beam strikes the liquid hydrogen sample. Fast Proton Hopping in Ice (Ih) Confirmed by Quasi-Elastic Neutron

204

Dr. Michael Agamalian | ORNL Neutron Sciences  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

Dr. Michael Agamalian Dr. Michael Agamalian Lead Scientist, Ultra-Small-Angle Neutron Scattering (USANS), SNS Education PhD in Physics, St. Petersburg Nuclear Physics Institute, Russia Description of Research Michael Agamalian and collaborators have made important contributions to the development of the ORNL Bonse-Hart Ultra-Small-Angle Neutron Scattering instrument (USANS). In particular, they adopted the classical X-ray Bonse-Hart technique for neutrons by modifying the Si channel-cut crystal and introducing an additional element, a Cd absorber. This innovation, combined with application of a specialized chemical-mechanical treatment of the diffractive surfaces of the Si channel-cut crystal, has increased the sensitivity of the ORNL USANS instrument by three orders of magnitude. This

205

Chemical and Engineering Materials | Neutron Science | ORNL  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

Chemical and Engineering Materials Chemical and Engineering Materials SHARE Chemical and Engineering Materials Neutron-based research at SNS and HFIR in Chemical and Engineering Materials strives to understand the structure and dynamics of chemical systems and novel engineering materials. The user community takes advantage of capabilities of neutron scattering for measurements over wide ranges of experimental and operating conditions, including studies of chemical and physical changes in situ. User experiments with diffraction, small-angle scattering, inelastic and quasi-elastic scattering, and neutron imaging instruments address a range of problems in chemistry and in engineering materials research. Current areas of research supported within Chemical and Engineering Materials include: The structure and dynamics of electrical energy storage materials

206

Centers | U.S. DOE Office of Science (SC)  

Office of Science (SC) Website

Centers Centers Energy Frontier Research Centers (EFRCs) EFRCs Home Centers Research Science Highlights News & Events Publications Contact BES Home Centers Print Text Size: A A A RSS Feeds FeedbackShare Page Energy Frontier Research Centers To learn more about each of the 46 EFRC centers, click on the stars in the map or the html links below. Interactive Map of Energy Frontier Research Centers CETM PHaSE CES RPEMSC NECCES CEFRC EMC2 CCEI CLSF Efree NEES CCHF UNC HeteroFoaM CSTEC RMSSEC MSA C3Bio CABS PARC CALCD SSLS CISSEM BISfuel LMI CEN MEEM CEEM CNEEC CGS NCGC CID CMSNF CME CE S3TEC FIRST CDP CEES IACT ANSER NERC CST CFSES CMIME CASP Centers ordered alphabetically by state and then by center name Arizona Center for Bio-Inspired Solar Fuel Production (BISfuel) Devens Gust, Arizona State University

207

RESEARCH CENTER REVIEW GUIDELINES DIVISION OF SOCIAL SCIENCES  

E-Print Network [OSTI]

RESEARCH CENTER REVIEW GUIDELINES DIVISION OF SOCIAL SCIENCES UNIVERSITY OF CALIFORNIA, SANTA CRUZ §1. Objectives The Division of Social Sciences at the University of California, Santa Cruz conducts The Dean of the Division of Social Sciences is responsible for general oversight of the review process

California at Santa Cruz, University of

208

The Neutron Science TeraGrid Gateway, a TeraGrid Science Gateway to Support the Spallation Neutron Source  

SciTech Connect (OSTI)

The National Science Foundation's (NSF's) Extensible Terascale Facility (ETF), or TeraGrid [1] is entering its operational phase. An ETF science gateway effort is the Neutron Science TeraGrid Gateway (NSTG.) The Oak Ridge National Laboratory (ORNL) resource provider effort (ORNL-RP) during construction and now in operations is bridging a large scale experimental community and the TeraGrid as a large-scale national cyberinfrastructure. Of particular emphasis is collaboration with the Spallation Neutron Source (SNS) at ORNL. The U.S. Department of Energy's (DOE's) SNS [2] at ORNL will be commissioned in spring of 2006 as the world's brightest source of neutrons. Neutron science users can run experiments, generate datasets, perform data reduction, analysis, visualize results; collaborate with remotes users; and archive long term data in repositories with curation services. The ORNL-RP and the SNS data analysis group have spent 18 months developing and exploring user requirements, including the creation of prototypical services such as facility portal, data, and application execution services. We describe results from these efforts and discuss implications for science gateway creation. Finally, we show incorporation into implementation planning for the NSTG and SNS architectures. The plan is for a primarily portal-based user interaction supported by a service oriented architecture for functional implementation.

Cobb, John W [ORNL; Geist, Al [ORNL; Kohl, James Arthur [ORNL; Miller, Stephen D [ORNL; Peterson, Peter F [ORNL; Pike, Gregory [ORNL; Reuter, Michael A [ORNL; Swain, William [ORNL; Vazhkudai, Sudharshan S [ORNL; Vijayakumar, Nithya N [ORNL

2006-01-01T23:59:59.000Z

209

User Charter Rights and Responsibilities of Neutron Sciences Users  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

-G01182/gim -G01182/gim User Charter Rights and Responsibilities of Neutron Sciences Users Rights of Users: * Be treated with respect and courtesy. * Have details of experiment proposals kept confidential. * Have consultations with instrument staff before proposal submission, during experiment planning, and while evaluating results and analyzing data. * Receive beam time on the basis of external peer evaluation of submitted proposals. Users can

210

Great Lakes Science Center Wind Farm | Open Energy Information  

Open Energy Info (EERE)

Science Center Wind Farm Science Center Wind Farm Jump to: navigation, search Name Great Lakes Science Center Wind Farm Facility Great Lakes Science Center Sector Wind energy Facility Type Community Wind Facility Status In Service Owner Great Lakes Science Center Developer Great Lakes Science Center Energy Purchaser Great Lakes Science Center Location Cleveland OH Coordinates 41.506659°, -81.696816° 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":41.506659,"lon":-81.696816,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

211

Souleymane Omar Diallo | ORNL Neutron Sciences  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

Souleymane Omar Diallo Souleymane Omar Diallo Quantum Condensed Matter Division Education Ph.D. Physics, University of Delaware, Newark, DE, USA (2007). BSc. Physics, Université Cadi-Ayyad, Marrakesh, Morocco (1999). Description of Research Dynamics of Water in Confinement, Proteins Dynamics, Porous Materials, Neutron and X-ray Scattering, Soft Condensed Matter Physics, Supefluidity and Superconductivity, Quantum Fluids and Solids, Ferroelectricity. Selected Publications J. Charmichael and S.O. Diallo, "A cryogenic high pressure cell for neutron scattering measurements of quantum fluids and solids", submitted Review of Scientific Instruments (2012) S.O. Diallo, E. Mamontov, S. Inagaki, Y. Fukushima, and N. Wada, "Enhanced Translational Dynamics of Water under Electric Field" Phys.

212

Polyelectrolyte biomaterials - Research Highlights | ORNL Neutron Sciences  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

Home › Research › Highlights › Polyelectrolyte biomaterials Home › Research › Highlights › Polyelectrolyte biomaterials Detecting the shape of polymer chains inside polyelectrolyte biomaterials Bio-SANS research for replacing cartilage in the spine and knees Research Contact: Marie Markarian Feb. 2012, Written by Agatha Bardoel Left: neutron scattering with contrast variation reveals the coil conformation of single polymer molecules in a blend of PSS and PDADMA. Contrast variation is achieved by deuteration of some of the PSS molecules (D-PSS) in the mixture. Right: The slope of the scattering curve exhibits a power law dependence Q-2, which is a characteristic signature of the random coil conformation of a polymer chain molecule. Left: neutron scattering with contrast variation reveals the coil conformation of single polymer molecules in a blend of PSS and PDADMA.

213

HFIR Instrument Systems | ORNL Neutron Sciences  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

Click for more information about the HFIR beamline Experiment Hall Click for more information about the HFIR beamline Experiment Hall HFIR instrument layout. Click for details. Instruments at the High Flux Isotope Reactor The instrument suite at HFIR is supported by a variety of sample environments and on-site laboratories for user convenience. If you're unsure which instrument(s) would most benefit your research, or if you would like to request capabilities that you don't see here, please contact our user office. All HFIR Instrument fact sheets are also available in this single PDF document. Available to Users Beam Line Fact Sheet Instrument Name Contact CG-1 Development Beam Line Lee Robertson CG-1D PDF IMAGING - Neutron Imaging Prototype Facility Hassina Bilheux CG-2 PDF GP-SANS - General-Purpose Small-Angle Neutron Scattering Diffractometer Ken Littrell

214

Moderators - Instrument Support | ORNL Neutron Sciences  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

Moderators Moderators Detailed design of scattering instruments requires detailed knowledge of the neutron beam emitted from the moderator in question. We are currently providing moderator performance estimates based on the result of detailed Monte Carlo simulations of the entire target system. These simulations are being performed for both the High Power Target Station (HPTS) and the Long Wavelength Target Station (LWTS), and have been performed for the Intense Pulsed Neutron Source (IPNS) in the same manner. We make the IPNS source files available as a means to benchmark instrument simulation codes. These files follow a particular "source file format" which will adapt to the changing needs of instrument simulation as necessary. We also provide worked examples showing how to use the information in the source files

215

Teacher Resource Center: Science Safety Issues  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

Science Safety Issues Science Safety Issues TRC Home TRC Fact Sheet Library Curricular Resources Science Fair Resources Bibliographies sciencelines The Best of sciencelines Archives Annotated List of URLs Catalog Teacher's Lounge Full Workshop Catalog Customized Workshops Scheduled Workshops Special Opportunities Teacher Networks Science Lab Fermilab Science Materials Samplers Order Form Science Safety Issues Tech Room Fermilab Web Resources Safety in the science labs is paramount. You can find good guidelines from the following two sources. The second publication is a sixty page safety guide for high school science and chemistry laboratories. It provides practical safety information in a checklist format useful to both groups to reduce chemical injuries in a laboratory environment. The guide presents

216

Center for Nanophase Materials Sciences - Newsletter January...  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

for Nanophase Materials Sciences Oak Ridge National Laboratory is a collaborative nanoscience user research facility for the synthesis, characterization, theorymodeling...

217

REACTOR DOSIMETRY STUDY OF THE RHODE ISLAND NUCLEAR SCIENCE CENTER.  

SciTech Connect (OSTI)

The Rhode Island Nuclear Science Center (RINSC), located on the Narragansett Bay Campus of the University of Rhode Island, is a state-owned and US NRC-licensed nuclear facility constructed for educational and industrial applications. The main building of RINSC houses a two-megawatt (2 MW) thermal power critical reactor immersed in demineralized water within a shielded tank. As its original design in 1958 by the Rhode Island Atomic Energy Commission focused on the teaching and research use of the facility, only a minimum of 3.85 kg fissile uranium-235 was maintained in the fuel elements to allow the reactor to reach a critical state. In 1986 when RINSC was temporarily shutdown to start US DOE-directed core conversion project for national security reasons, all the U-Al based Highly-Enriched Uranium (HEU, 93% uranium-235 in the total uranium) fuel elements were replaced by the newly developed U{sub 3}Si{sub 2}-Al based Low Enriched Uranium (LEU, {le}20% uranium-235 in the total uranium) elements. The reactor first went critical after the core conversion was achieved in 1993, and feasibility study on the core upgrade to accommodate Boron Neutron-Captured Therapy (BNCT) was completed in 2000 [3]. The 2-MW critical reactor at RINSC which includes six beam tubes, a thermal column, a gamma-ray experimental station and two pneumatic tubes has been extensive utilized as neutron-and-photon dual source for nuclear-specific research in areas of material science, fundamental physics, biochemistry, and radiation therapy. After the core conversion along with several major system upgrade (e.g. a new 3-MW cooling tower, a large secondary piping system, a set of digitized power-level instrument), the reactor has become more compact and thus more effective to generate high beam flux in both the in-core and ex-core regions for advance research. If not limited by the manpower and operating budget in recent years, the RINSC built ''in concrete'' structure and control systems should have been systematically upgraded to a 5 Mw power facility to further enhance its experimental capability while still maintaining its safe margin as designed.

HOLDEN, N.E.,; RECINIELLO, R.N.; HU, J.-P.

2005-05-08T23:59:59.000Z

218

Center for Bio-Inspired Energy Science (CBES) | U.S. DOE Office...  

Office of Science (SC) Website

Bio-Inspired Energy Science (CBES) Energy Frontier Research Centers (EFRCs) EFRCs Home Centers EFRC External Websites Research Science Highlights News & Events Publications History...

219

SCIENCE HIGHLIGHTS 2008 ANNUAL REPORT ORNL NEUTRON SCIENCES The Next Generation of Materials Research  

E-Print Network [OSTI]

and colleagues.They initially reported that an iron-based material can conduct electricity without resistance close to conducting electric- ity with zero resistance at room temperature. Such materials wouldSCIENCE HIGHLIGHTS 2008 ANNUAL REPORT ORNL NEUTRON SCIENCES The Next Generation of Materials

220

Instrument and Source Design Division | ORNL Neutron Sciences  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

Ron Crone, RRD Director Ron Crone, RRD Director ISDD Director Ron Crone. Instrument and Source Design Division The Instrument and Source Design Division (ISDD) supports the engineering and development of scientific instruments at the High Flux Isotope Reactor and the Spallation Neutron Source. ISDD continuously develops facilities and capabilities associated with neutron science through research and development. Organization Chart A PDF version of the ISDD Organization Chart is available. Key Division Contacts Director Ron Crone Administrative Assistant Wendy Brooks HFIR Instrument Engineering Doug Selby SNS Instrument Engineering David Vandergriff Instrumentation Projects and Development Ken Herwig Project Management/Operations and Analysis Barbara Thibadeau Source Development and Engineering Analysis Phil Ferguson

Note: This page contains sample records for the topic "neutron science center" 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

Teacher Resource Center: Fermilab Science Materials  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

Fermilab Science Materials Fermilab Science Materials TRC Home TRC Fact Sheet Library Curricular Resources Science Fair Resources Bibliographies sciencelines The Best of sciencelines Archives Annotated List of URLs Catalog Teacher's Lounge Full Workshop Catalog Customized Workshops Scheduled Workshops Special Opportunities Teacher Networks Science Lab Fermilab Science Materials Samplers Order Form Science Safety Issues Tech Room Fermilab Web Resources Select from several categories of items available from the Fermilab Education Office. Teachers created these classroom materials as part of Fermilab educational programs. The following materials may be ordered either through the Education Office or through the Fermilab Friends for Science Education Online Store. ** Use the online order form (pdf).** You can fill it out online, save it, print it and send it by US mail.

222

Professor of Computer Science and Director, Center for Cybersecurity  

E-Print Network [OSTI]

R. Sekar Professor of Computer Science and Director, Center for Cybersecurity Stony Brook in Information Assurance Education as a result of these efforts. · Developed a laboratory for cybersecurity

Sekar, R.

223

Detectors - Instrument Support | ORNL Neutron Sciences  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

Detectors Detectors Detectors The detector design group, led by Yacouba Diawara is responsible for supporting the design of HFIR and SNS instruments by developing the necessary infrastructure and acquiring detector components that will be used to complete the functionality of the instruments. The group's mission also includes supporting detector research and development (R&D) for the various instruments and their different needs. The support effort for instrument design entails monitoring detector development worldwide as neutron facilities around the globe are getting upgraded and adopting the newest technologies. Detector group technician Ted Visscher inspects a parahedreal lens on an Anger camera Detector group technician Ted Visscher inspects a parahedreal lens on an

224

Activity Center 5 : BioEnergy Science Center  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

5 5 Center 5 - Alternative vehicles, that employ alternative types of energy, such as solar, wind, electricity for power are not widely available due to cost. Existing internal combustion engines can use biofuels with only minor adjustments to their internal seals. Set-up: This center will contain solar cars, hydrogen cars, and wind cars. Solar lights, fans, and power cords must be available. Students will also have graphs to complete or they can compete with each other. There can also be pictures of current vehicles using these technologies. Introduction: Explain to students that these types of experimental vehicles, that use alternative forms of energy, have already been developed. Show pictures and models of solar, hydrogen, and wind cars. Explanation: Biofuels is a short term solution that puts less CO2

225

Activity Center 1 : BioEnergy Science Center  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

1 1 Center 1 - Current engines use liquid fuels, which are being depleted, for their power source. Biofuels, renewable sources of energy, can replace current fuels in current engines. (It comes from decaying plants and animals.) Background Information: Coal mines permanently alter the landscape. We do not know how long will it take for the environment to recover after the coal has been mined.This does not consider the CO2 added to our pollution caused by the burning of this coal. Center set-up: Try to have several models of a gasoline engine with labels so students can learn the parts of what powers the current cars. If you have a shop automotive class that can cut off the outside casing to show the parts, students will be excited to explore how it works. (see materials

226

Hatfield Marine Science Center Orientation Information  

E-Print Network [OSTI]

's indoor swimming pool is located at 1212 NE Fogarty; tennis courts are two blocks north of the swimming is located at 225 SE Avery Street. Student passes for the Newport Recreation Center and swimming pool pool. A nine-hole golf course is just north of Newport at Agate Beach. Newport Recreation Center

227

VULCAN Proposal Information | ORNL Neutron Sciences  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

Key Points for Beam Time Proposals Key Points for Beam Time Proposals The key points below are essential elements the Scientific Review Committee (SRC) considers when assigning a rating to your proposal for beam time on the VULCAN engineering instrument at SNS; see http://neutrons.ornl.gov/vulcan/. They apply to the Statement of Research, i.e., after the specified sections: Title, PI, abstract, facility requested, days requested, student involvement, experiment team, samples, and sample environment. Consideration of the key points will 1) encourage you to think through the feasibility and reasonableness of your proposed measurement and 2) provide relevant information to the SRC so they can make a sound judgment. Key points to include in your Statement of Research What scientific question are you trying to answer?

228

Dr. Xiaoping Wang | ORNL Neutron Sciences  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

Home › Contact Us › CV Home › Contact Us › CV Dr. Xiaoping Wang Instrument Scientist TOPAZ BL-12 Dr. Xiaoping Wang received his Ph.D. degree in inorganic chemistry from Texas A&M University in 1998, where he did his graduate work with Professor F. Albert Cotton. He then undertook postdoctoral research in neutron crystallography at Argonne National Laboratory. He was the director for crystallographic computing in the Laboratory for Molecular Structure and Bonding at Texas A&M University from December 2001 to May 2006; the director of X-Ray Diffraction Laboratory at University of North Texas from June 2006 to July 2008, and has been appointed as adjunct professor in the chemistry department. Dr. Wang is currently an instrument scientist co-responsible for the TOPAZ single crystal diffractometer (SNS

229

NSE: the Neutron Spin Echo Spectrometer at SNS | ORNL Neutron Sciences  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

Spin Echo Spectrometer at SNS Spin Echo Spectrometer at SNS NSE NSE is funded and operated by the Jülich Centre for Neutron Science. The SNS NSE instrument provides ultrahigh resolution spectroscopy with a Fourier time range that covers τ = 1 ps to a nominal 350 ns with a high effective neutron flux, aiming to be the best of its class in both resolution and dynamic range (please refer to the instrument fact sheet for a detailed current status). Researchers use this instrument to investigate soft condensed matter and complex fluids applications in a variety of fields. The planned optional ferromagnetic and intensity-modulated modes will allow for detailed investigation of magnetic samples and phenomena. The design of the NSE spectrometer takes full advantage of recent progress in neutron optics and polarizing supermirror microbenders,1,2 resulting in

230

Centers for Learning Advising Center Revised 04/12 College of Engineering Bachelor of Science  

E-Print Network [OSTI]

Chemical Engineering Chemical Engineering Curriculum Nuclear Engineering Option Freshman Year/Fall Semester.410 Plant Design 3 ___10.409 Engineering Economics 3 ___24.___ Nuclear Tech. Elect. 3 ___10.413 ProcessCenters for Learning Advising Center Revised 04/12 College of Engineering Bachelor of Science

Massachusetts at Lowell, University of

231

The University of Texas Health Science Center at Houston School of Nursing and Student Community Center  

High Performance Buildings Database

Houston, TX The state-of-the-art University of Texas Health Science Center at Houston's School of Nursing and Student Community Center is situated on a small, urban site adjacent to Fay Park, within the heart of the Texas Medical Center campus. A pedagogical model of wellness, comfort, flexibility, environmental stewardship, and fiscal responsibility, it continues the University's shift toward healthy, environmentally responsible actions. The building program balances the community and individual needs of the students and faculty.

232

Dynamic Albedo of Neutrons (DAN) Experiment Onboard NASAs Mars Science Laboratory  

Science Journals Connector (OSTI)

The proper emission of neutrons produced by GCRs in the Moon, Mars and Mercury subsurface has been successfully measured with very high science output. The analysis of neutron data from Mars and Moon has provi...

I. G. Mitrofanov; M. L. Litvak; A. B. Varenikov; Y. N. Barmakov

2012-09-01T23:59:59.000Z

233

For more information: Neutron Scattering Science User Office, neutronusers@ornl.gov or (865) 574-4600.  

E-Print Network [OSTI]

For more information: Neutron Scattering Science User Office, neutronusers@ornl.gov or (865) 574 Cold Neutron Triple-Axis Spectrometer CallforProposals neutrons.ornl.gov Neutron Scattering Science Neutron Source (SNS) will be accepted via the web-based proposal system until 11:59 a.m. EDT, (NOON

Pennycook, Steve

234

Center for Functional Nanomaterials (CFN) | U.S. DOE Office of...  

Office of Science (SC) Website

(SUF) Division SUF Home About User Facilities User Facilities Dev X-Ray Light Sources Neutron Scattering Facilities Nanoscale Science Research Centers (NSRCs) Center for...

235

FCD Instrument Team | ORNL Neutron Sciences  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

The Four-Circle Diffractometer at HFIR The Four-Circle Diffractometer at HFIR HB-3A Four-Circle Diffractometer (HB-3A). The Four-Circle Diffractometer goniometer has a full χ circle with a 4.5-450 K closed-cycle helium refrigerator. The detector is 3He with a 7-anode array in a honeycomb pattern. Currently, only the center anode is used. The upper 2Θ limit is 155°. A multilayer-[110]-wafer silicon monochromator with the reflection from planes of the zone ensures sharp diffraction peaks in specified ranges of detector angles by control of the horizontal radius of curvature. Any plane from the zone can be set in Bragg position, but only the (331), (220) with (440), and (111) with (333) reflections are of practical interest. For the fixed monochromator angle of 48°, these reflections provide principal incident wavelengths of

236

News & Events | ORNL Neutron Sciences  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

7 News 7 News SNS News Archive-2007 December November October September August July June May March February January Because some media sources archive past articles and require a subscription for access, some of the links below might not be active. If a citation listed here is no longer available, please contact the newspaper or your library directly. December ORNL could feel squeeze Knoxville News Sentinel, 12/29 The 2008 budget bill belatedly passed by Congress last week will have some negative impacts on Oak Ridge National Laboratory because of cuts in the U.S. Department of Energy's science funding. However, the lab should be OK in most research areas, according to ORNL Director Thom Mason. "We're in reasonably good shape," Mason said in a recent interview at the

237

E-Print Network 3.0 - accelerator neutron science Sample Search...  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

... Source: Controlled Fusion Atomic Data Center (CFADC) Collection: Plasma Physics and Fusion 4 Spallation-Driven Cold Neutron Sources Dr. Bradley J. Micklich Summary: 2009 2...

238

Press Releases: BioEnergy Science Center  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

What is JASON? What is JASON? Great Explorers and Great Events Have you ever imagined flying directly into a hurricane? Or submerging into the darkest depths of Earth's oceans? Have you ever wanted to join a real science mission, or create your own video for a global online science fair? Welcome to The JASON Project, your gateway to adventure. A nonprofit subsidiary of the National Geographic Society, JASON connects young students with great explorers and great events to inspire and motivate them to learn science. Its core curriculum units are designed for 5th â€" 8th grade classrooms but are flexible enough to be adapted for higher or lower grades. The JASON Project - Education Through Exploration (PDF | PPT) Quicktime Movies (Note: you must have the Quicktime plugin to view the movies. Click here

239

2008 NIST Center for Neutron Research Accomplishments and  

E-Print Network [OSTI]

-assembly of Block-copolymers: Measurement of 3D Order, K. G. Yager, et al. 42 Investigating the Structural for Rapid Detection of Neutrons, A. K.Thompson, et al. 50 Visualizing Nanoscale Magnetism in 3D. Inst. Stand. Technol. Spec. Publ. 1089, 86 pages (December 2008) CODEN: NSPUE2 U.S. GOVERNMENT PRINTING

240

Robert C. Byrd Health Sciences Center  

E-Print Network [OSTI]

. James J. Thomas Jones Paul R. Martinelli Michael Perry Joseph W. Powell Bruce M. Van Wyk Henry R Center Catalog West Virginia Higher Education Governance Cecil H. Underwood, Governor David R. Ice Derek H. Anderson Phyllis Huff Arnold Sophia B. Blaydes James H. Harless John R. Hoblitzell Lucia B

Mohaghegh, Shahab

Note: This page contains sample records for the topic "neutron science center" 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

Novel Boron-10-based detectors for Neutron Scattering Science  

E-Print Network [OSTI]

Nowadays neutron scattering science is increasing its instrumental power. Most of the neutron sources in the world are pushing the development of their technologies to be more performing. The neutron scattering development is also pushed by the European Spallation Source (ESS) in Sweden, a neutron facility which has just started construction. Concerning small area detectors (1m^2), the 3He technology, which is today cutting edge, is reaching fundamental limits in its development. Counting rate capability, spatial resolution and cost-e?ectiveness, are only a few examples of the features that must be improved to ful?fill the new requirements. On the other hand, 3He technology could still satisfy the detector requirements for large area applications (50m^2), however, because of the present 3He shortage that the world is experiencing, this is not practical anymore. The recent detector advances (the Multi-Grid and the Multi-Blade prototypes) developed in the framework of the collaboration between the Institut Laue...

Piscitelli, Francesco

2015-01-01T23:59:59.000Z

242

REQUEST BY ROCKWELL SCIENCE CENTER, LLC, (RSC) A SUBCONTRACTOR OF  

Broader source: Energy.gov (indexed) [DOE]

ROCKWELL SCIENCE CENTER, LLC, (RSC) A SUBCONTRACTOR OF ROCKWELL SCIENCE CENTER, LLC, (RSC) A SUBCONTRACTOR OF SILICON POWER CORPORATION (SPCO,), BOTH ENTITIES AS OPERATING DIVISIONS OF ROCKWELL INTERNATIONAL CORPORATION (ROCKWELL),FOR AN ADVANCE WAIVER OF DOMESTIC AND FOREIGN PATENT RIGHTS TO INVENTIONS MADE UNDER A COOPERATIVE AGREEMENT FOR RESEARCH, DEVELOPMENT, AND COPRODUCTION OF AN AUTOMOTIVE INTEGRATED POWER MODULE FOR USE IN ADVANCED HYBRID ELECTRIC VEHICLES UNDER DOE COOPERATIVE AGREEMENT DE-FC02-99EE50571; W(A)-00-010, CH1029. Rockwell Science Center, LLC, (RSC) has requested an advance waiver of domestic and foreign patent rights to inventions its employees may conceive or first actually reduce to practice in the performance of DOE Cooperative Agreement No. DE-FC02-99EE50571. RSC and SPCO are core businesses of Rockwell. SPCO initially agreed that all terms and conditions

243

Biology and Soft Matter Division | Neutron Science | ORNL  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

Biology and Soft Matter Division Biology and Soft Matter Division SHARE Biology and Soft Matter Division BSMD Director Paul Langan The Biology and Soft Matter Division (BSMD) operates an external user program for biological and soft matter research using neutron techniques at SNS and HFIR. Division personnel enable the research initiated by external users by acting as instrument responsible scientists and local contacts on a range of different beam lines. BSMD works closely with the Center for Structural Molecular Biology. Diffraction, small-angle scattering, and reflectometry are ideal methods for studying structure and organization from the atomic to the micron length scales, and neutron spectroscopic methods characterize self and collective motions from picosecond to microsecond timescales. These

244

HFIR In-Vessel Irradiation Facilities | ORNL Neutron Sciences  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

the permanent beryllium reflector. Please refer to the accompanying graph showing the neutron flux values for these regions. Radio neutron flux graph Neutron flux distributions at...

245

Who's Who : BioEnergy Science Center  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

Who's Who Who's Who PRINCIPAL INVESTIGATORS AND NOTABLE SCIENTISTS OF BESC Will York - Biosynthesis Dr. William York is an Associate Professor Biochemistry and Molecular Biology, and Adjunct Associate Professor of Computer Science and Plant Biology at the University of Georgia in Athens. His diverse research interests include the development and application of spectroscopic and computational methods for the structural characterization of complex carbohydrates, the development of bioinformatics tools to study the roles of carbohydrates in living systems, and the development of realistic models describing the assembly and morphogenesis of the plant cell walls, which are the most abundant component of terrestrial biomass. This research has potential applications, for example, in biomedical science and development

246

Publications from Research Conducted at SNAP | ORNL Neutron Sciences  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

Publications from Research Conducted at SNAP Publications from Research Conducted at SNAP 2013 Publications Boehler R., Guthrie M., Molaison J.J., dos Santos A. M., Sinogeikin S., Machida S., Pradhan N., Tulk C. A., "Large-volume diamond cells for neutron diffraction above 90 GPa", High Pressure Research 33, 546-554 (2013). Guthrie M., Boehler R., Tulk C. A., Molaison J. J., dos Santos A. M., Li K., Hemley R. J., "Neutron diffraction observations of interstitial protons in dense ice", Proceedings of the National Academy of Sciences of the USA 110, 10552-10556 (2013). Hirai S., dos Santos A. M., Shapiro M. C., Molaison J. J., Pradhan N., Guthrie M., Tulk C. A., Fisher I. R., Mao W. L., "Giant atomic displacement at a magnetic phase transition in metastable Mn3O4", Physical

247

SciTech Connect: 2010 Neutron Review: ORNL Neutron Sciences Progress...  

Office of Scientific and Technical Information (OSTI)

117; GREENHOUSE GASES; HEAVY ION ACCELERATORS; HELIUM 3; HFIR REACTOR; IRON; JINR; MAGNETIC FIELDS; NEUTRON DETECTORS; NEUTRON SOURCES; NEUTRONS; ORNL; RELIABILITY;...

248

Energy Frontier Research Center, Center for Materials Science of Nuclear Fuels  

SciTech Connect (OSTI)

The Office of Science, Basic Energy Sciences, has funded the INL as one of the Energy Frontier Research Centers in the area of material science of nuclear fuels. This document is the required annual report to the Office of Science that outlines the accomplishments for the period of May 2010 through April 2011. The aim of the Center for Material Science of Nuclear Fuels (CMSNF) is to establish the foundation for predictive understanding of the effects of irradiation-induced defects on thermal transport in oxide nuclear fuels. The science driver of the centers investigation is to understand how complex defect and microstructures affect phonon mediated thermal transport in UO2, and achieve this understanding for the particular case of irradiation-induced defects and microstructures. The centers research thus includes modeling and measurement of thermal transport in oxide fuels with different levels of impurities, lattice disorder and irradiation-induced microstructure, as well as theoretical and experimental investigation of the evolution of disorder, stoichiometry and microstructure in nuclear fuel under irradiation. With the premise that thermal transport in irradiated UO2 is a phonon-mediated energy transport process in a crystalline material with defects and microstructure, a step-by-step approach will be utilized to understand the effects of types of defects and microstructures on the collective phonon dynamics in irradiated UO2. Our efforts under the thermal transport thrust involved both measurement of diffusive phonon transport (an approach that integrates over the entire phonon spectrum) and spectroscopic measurements of phonon attenuation/lifetime and phonon dispersion. Our distinct experimental efforts dovetail with our modeling effort involving atomistic simulation of phonon transport and prediction of lattice thermal conductivity using the Boltzmann transport framework.

Todd R. Allen, Director

2011-04-01T23:59:59.000Z

249

Press Releases: BioEnergy Science Center  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

Press Releases Press Releases Chu presents energy research, development vision to senators U.S. Energy Secretary Steven Chu testified at a U.S. Senate Energy and Natural Resources Committee hearing March 5. During his testimony, Chu presented his vision for energy research and development at the... Source: Checkbiotech (Trade), March 11, 2009 Keywords Matched: Oak Ridge National Country: Switzerland Region: SourceType: News Laboratory: ORNL Feed Source: Meltwater Chu presents energy research, development vision to senators: An example, Chu said, is the current biofuels research underway at the three BioEnergy Research Centers located at the Oak Ridge National Laboratory in Oak Ridge, Tenn.; the University of Wisconsin in Madison; and Lawrence Berkeley National Laboratory. March 10, 2009

250

Center for Nanophase Materials Sciences - Newsletter  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

Summer Newsletter 2010 What's New @ CNMS The Guest House is open! The ORNL Guest House, operated by the Paragon Hotel Company, opened Monday, August 15. The Guest House is located at 8640 Nano Center Drive, part of the Chestnut Ridge facility complex. Reservations may be made at reservations@ornlguesthouse.com. The ORNL Guest House is a smoke-free, drug-free, and alcohol-free facility. The Guest House is a 3 floor, 47 room, 71 bed inn (23 rooms with King beds and 24 rooms with 2 ex-long double beds). All rooms have a mini fridge and microwave. Room rates will be $90 per night, plus all applicable taxes, which is the current GSA per diem rate for the Oak Ridge area. The Guest House is available to researchers and other individuals having business with DOE or

251

Delayed neutrons from the neutron irradiation of ?U  

E-Print Network [OSTI]

&M University Nuclear Science Center Reactor (NSCR) to verify 235U delayed neutron emission rates. A custom device was created to accurately measure a samples pneumatic flight time and the Nuclear Science Centers (NSCs) pneumatic transfer system (PTS... parameter measurements, including two 235U samples, an array of three 3He cylindrical neutron detectors, signal processing circuitry, the PTS, a reactor core sensor and a computerized control system. A. Fissile Material Isotope Products Laboratories...

Heinrich, Aaron David

2008-10-10T23:59:59.000Z

252

ORNL/TM-13440 Center for Computational Sciences  

E-Print Network [OSTI]

Ridge National Laboratory, Oak Ridge, TN 37831. z Center for Computational Sciences, Bldg 4500N, MS 6203, Oak Ridge National Laboratory, Oak Ridge, TN 37831. Date Published: May 1997 The submitted manuscript by the Oak Ridge National Laboratory Oak Ridge, Tennessee 37831 managed by Lockheed Martin Energy Research

D'Azevedo, Ed

253

University of Tennessee Health Science Center History and Archive  

E-Print Network [OSTI]

University of Tennessee Health Science Center History and Archive Inventory by Series This is a file folder inventory of the material accessioned by the History and Archive Committee. The material department, and then by box and folder number. All the the records in this database have been sorted

Cui, Yan

254

Dickie B. Revera Galveston Laboratory. Southeast Fisheries Science Center  

E-Print Network [OSTI]

SeNice. NOAA. Galveston. Texas 7755 J-5997 Donna J. Shaver Padre Island National Seashore. National. Galveston. Texas 77553 Charles w. Caillouet Jr. Marcel J. Duronslet Galveston Laboratory. Southeast Fisheries Science Center National Marine Fisheries SeNice. NOAA. Galveston. Texas 7755 J-5997 Manuscript

255

Capabilities of the WAND Instrument | ORNL Neutron Sciences  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

Capabilities of the WAND Instrument Capabilities of the WAND Instrument The HFIR HB-2C Wide Angle Neutron Diffractometer (WAND) is a dual purpose instrument that can be used as a fast coarse-resolution powder diffractometer or as a single crystal diffractometer to explore broad regions of reciprocal space. This instrument is most beneficial to the condensed matter, materials science, as well as the planetary sciences communities. Due to its versatility and easy access this instrument can be used for parametric studies using a variety of ancillary sample environments to provide a complete control of thermodynamic variables such as temperature, magnetic field, and pressure. Most of the recent demand for this instrument has been focused in studies of unconventional superconductors, low-dimensional magnets, multiferroics and geophysics.

256

ST ATEMENT OF CONSIDERATIONS Nanoscale Science Research Center  

Broader source: Energy.gov (indexed) [DOE]

ST ST ATEMENT OF CONSIDERATIONS Nanoscale Science Research Center Class Waiver, W(C)-200S-001 The 21st Century Nanotechnology Research and Development Act, 15 U.S.c. §7501 et seq., (the "Nanotechnology Act"), signed into lawon December 3,2003, codifies programs and activities supported by the National Nanotechnology Initiative (NNI) and provides for the establishment of a network of advanced technology user facilities and centers. An "advanced technology user facility" is defined as "a nanotechnology research development facility supported, in whole or in part, by Federal funds that is open to all United States researchers on a competitive, merit- reviewed basis." 15 U.S.c. § 7509(5). DOE has established five user facilities under the Nanotechnology Act, known as Nanoscale Science Research Centers (NSRCs), which are funded by the

257

Contact Information - Industrial : BioEnergy Science Center  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

BESC Industry Contact Information BESC Industry Contact Information To learn more about BESC's industry program please contact Renae Speck, Director of Technology Transfer and Partnerships for BESC, (865-576-4680), Renae Speck). Renae Speck Renae Speck, PhD spends fifty percent of her time as a Senior Commercialization Manager in the Office of Technology Transfer in the Partnership Directorate and fifty percent of her time as the Manager of Technology Transfer and Partnerships for the BioEnergy Science Center. As a Senior Commercialization Manager, Renae is responsible for portfolio management and commercialization of intellectual property created by researchers and staff in the Biological and Environmental Sciences Divisions as well as any intellectual property created by Oak Ridge National Laboratory staff that is funded by the BioEnergy Science Center

258

ENERGY STAR Success Story Fleet Science Center Dec 2009  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

ENERGY STAR Success Story: Reuben H. Fleet Science Center The Reuben H. Fleet Science Center (the Fleet) is one of twenty-four arts, science, and cultural institutions that are part of San Diego's Balboa Park Cultural Partnership. The Partnership launched a sustainability initiative in 2008 along with the City of San Diego and San Diego Gas & Electric ® (SDG&E) with the goal of improving energy efficiency and reducing resource consumption at the Park's cultural institutions. To date, Balboa Park venues have decreased electricity usage by more than 3.5 million kWh and 87,000 therms of natural gas, realizing savings of $530,000. Built in 1973, the Fleet serves as a leader and a model in environmental sustainability to venues of Balboa Park and other entertainment facilities across the country. For over a decade, the Fleet has

259

For more information: Neutron Scattering Science User Office, neutronusers@ornl.gov or (865) 574-4600.  

E-Print Network [OSTI]

For more information: Neutron Scattering Science User Office, neutronusers@ornl.gov or (865) 574Proposals neutrons.ornl.gov Neutron Scattering Science - Oak Ridge National Laboratory Due March 6, 2013 #12; Neutron Source (SNS) will be accepted via the web-based proposal system until 11:59 a.m. EST, (NOON

260

E-Print Network 3.0 - alaska science center Sample Search Results  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

science center Search Powered by Explorit Topic List Advanced Search Sample search results for: alaska science center Page: << < 1 2 3 4 5 > >> 1 UnitDepartment Name Title EMail...

Note: This page contains sample records for the topic "neutron science center" 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

The Molecular Foundry (MF) | U.S. DOE Office of Science (SC)  

Office of Science (SC) Website

(SUF) Division SUF Home About User Facilities User Facilities Dev X-Ray Light Sources Neutron Scattering Facilities Nanoscale Science Research Centers (NSRCs) Center for...

262

Neutron activation analysis  

Science Journals Connector (OSTI)

Neutron activation analysis ... Describes the science and techniques of neutron activation analysis. ...

H. R. Lukens

1967-01-01T23:59:59.000Z

263

Conversion and upgrade of the Rhode Island Nuclear Science Center Reactor  

SciTech Connect (OSTI)

The Rhode Island Atomic Energy Commission, an agency of the state of Rhode Island, has operated a 2-MW swimming pool research reactor at the Rhode Island Nuclear Science Center (RINSC) since 1964. The reactor, which utilizes plate-type materials test reactor fuel elements, is used primarily by facility and research scientists from the University of Rhode Island for neutron scattering, using the beam tubes and activation analysis programs that use irradiation facilities both inside and adjacent to the core. Along with most other university research reactors, the RINSC reactor is now required, pursuant to 10CFR50.64, to convert from the use of high-enrichment uranium fuel elements to the use of low-enriched uranium (LEU) fuel elements. It is apparent that the US Nuclear Regulatory Commission mandate to convert the RINSC reactor to the use of LEU will result in a new core, designed to use the standard fuel plate and at the same time enhance the available neutron flux and spectrum for research using neutron scattering and activation analysis.

DiMeglio, A.F.

1987-01-01T23:59:59.000Z

264

Capabilities of the CTAX Instrument - ORNL Neutron Sciences  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

Capabilities of the CTAX Instrument Capabilities of the CTAX Instrument The US-Japan Cold Neutron Triple Axis CTAX ideal for measuring low-lying magnetic and lattice excitations in solids, and in measuring structural and magnetic order parameters in bulk materials. This instrument is most beneficial to the condensed matter and materials science communities. Due to its versatility and easy access this instrument can be used for parametric studies using a variety of ancillary sample environments to provide a complete control of thermodynamic variables such as temperature, magnetic field, and pressure. Most of the recent demand for this instrument has been focused in studies of unconventional superconductors, quantum magnets, thermoelectrics, organometallic magnets and multiferroics. Examples of typical experiments carried out at CTAX since its commissioning

265

USGS-Earth Resources Observation and Science (EROS) Center | Open Energy  

Open Energy Info (EERE)

USGS-Earth Resources Observation and Science (EROS) Center USGS-Earth Resources Observation and Science (EROS) Center Jump to: navigation, search Tool Summary LAUNCH TOOL Name: USGS-Earth Resources Observation and Science (EROS) Center Agency/Company /Organization: United States Geological Survey Sector: Land Topics: Resource assessment Resource Type: Dataset, Maps, Software/modeling tools User Interface: Website Website: eros.usgs.gov/#/Find_Data/Products_and_Data_Available/Elevation_Produc Cost: Free USGS-Earth Resources Observation and Science (EROS) Center Screenshot References: USGS-Earth Resources Observation and Science (EROS) Center[1] Logo: USGS-Earth Resources Observation and Science (EROS) Center "Earth Resources Observation and Science (EROS) Center is a remotely sensed data management, systems development, and research field center for the

266

Center for Nanophase Materials Sciences (CNMS) - General Characterizat...  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

GENERAL CHARACTERIZATION FACILITIES Neutron Scattering CNMS users are encouraged to take advantage of the world-class neutron scattering facilities that are available at ORNL's...

267

The Rhode Island Nuclear Science Center conversion from HEU to LEU fuel  

SciTech Connect (OSTI)

The 2-MW Rhode Island Nuclear Science Center (RINSC) open pool reactor was converted from 93% UAL-High Enriched Uranium (HEU) fuel to 20% enrichment U3Si2-AL Low Enriched Uranium (LEU) fuel. The conversion included redesign of the core to a more compact size and the addition of beryllium reflectors and a beryllium flux trap. A significant increase in thermal flux level was achieved due to greater neutron leakage in the new compact core configuration. Following the conversion, a second cooling loop and an emergency core cooling system were installed to permit operation at 5 MW. After re-licensing at 2 MW, a power upgrade request will be submitted to the NRC.

Tehan, Terry

2000-09-27T23:59:59.000Z

268

Protons and Neutrons for Testing at LBNL | U.S. DOE Office of Science (SC)  

Office of Science (SC) Website

Protons and Neutrons for Testing at Protons and Neutrons for Testing at LBNL Nuclear Physics (NP) NP Home About Research Facilities Science Highlights Benefits of NP Spinoff Applications Spinoff Archives SBIR/STTR Applications of Nuclear Science and Technology Funding Opportunities Nuclear Science Advisory Committee (NSAC) News & Resources Contact Information Nuclear Physics U.S. Department of Energy SC-26/Germantown Building 1000 Independence Ave., SW Washington, DC 20585 P: (301) 903-3613 F: (301) 903-3833 E: sc.np@science.doe.gov More Information » Spinoff Archives Protons and Neutrons for Testing at LBNL Print Text Size: A A A RSS Feeds FeedbackShare Page Application/instrumentation: Use of protons and neutrons for testing of microelectronics, optical components and nanostructures for advanced accelerators, ground and space

269

NUCLEAR SCIENCE AND ENGINEERING: 99,313-328 (1988) On the Neutron Noise Diagnostics of  

E-Print Network [OSTI]

NUCLEAR SCIENCE AND ENGINEERING: 99,313-328 (1988) On the Neutron Noise Diagnostics of Pressurized: University of Tennessee, Department of Nuclear Engineering, Knoxville, Tennessee 37996-2300. 313 and auto

Pázsit, Imre

270

Neutron-transmuted carbon-14 in neutron-irradiated GaN: Compensation of DX-like center  

SciTech Connect (OSTI)

The transmuted-C related luminescence and net carrier concentration are studied by combining photoluminescence, liquid scintillation, and Raman scattering. GaN single crystal films grown by metalorganic-vapor-phase epitaxy are irradiated with fast and thermal neutrons at fluxes of 3.9 10{sup 13} cm{sup ?2}s{sup ?1} and 8.15 10{sup 13} cm{sup ?2}s{sup ?1}, respectively. Irradiation time is 48 hours. The calculated {sup 72}Ge and {sup 14}C concentrations are 1.24 10{sup 18} cm{sup ?3} and 1.13 10{sup 18} cm{sup ?3}, respectively. The transmuted {sup 14}C is detected by the liquid scintillation method to survey ?-rays emitted in the process of {sup 14}C decays from {sup 14}N. Tritium ({sup 3}H) is also emitted by a (n,t) reaction of {sup 14}N due to the neutron irradiation above 4.5 MeV. Photoluminescence relating to C, DX-like center of Ge and yellow luminescence band are observed in 1000 C annealed NTD-GaN. The free electron concentration estimated from Raman scattering is 4.97 10{sup 17} cm{sup ?3}. This value is lower than that from the transmuted Ge concentration, suggesting the compensation due to the transmuted {sup 14}C acceptors.

Ida, T.; Oga, T.; Kuriyama, K. [College of Engineering and Research Center of Ion Beam Technology, Hosei University Koganei, Tokyo 184-8584 (Japan); Kushida, K. [Departments of Arts and Sciences, Osaka Kyoiku University Kashiwara, Osaka 582-8582 (Japan); Xu, Q.; Fukutani, S. [Research Reactor Institute, Kyoto University Kumatori, Osaka 590-0494 (Japan)

2013-12-04T23:59:59.000Z

271

Creative Discovery Museum : BioEnergy Science Center  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

The Creative Discovery Museum The Creative Discovery Museum BESC reaches thousands of students with 'Farming for Fuels' lessons The DOE BioEnergy Science Center and the Creative Discovery Museum in Chattanooga, TN, have developed a set of hands-on lesson plans on BioFuels aimed at students in fourth, fifth and sixth grades. These "Farming for Fuels" lessons educate students about the carbon cycle, the use of lignocellulosic biomass as a substrate for the production of biofuels and the technical and economic obstacles to a bio-based fuel economy. The nationally expanded outreach program has now reached more than 60,000 students, teachers and parents by partnering with museums and centers in Tennessee, Georgia, Texas, Michigan, Illinois, Florida, New York and Arizona. To extend use of the lessons to the general public we have assembled

272

The MU Science Education Center (MUSEC) has at the core of its mission (see back  

E-Print Network [OSTI]

The MU Science Education Center (MUSEC) has at the core of its mission (see back cover) to improve science teaching and learning for all. This annual report cele- brates the successes of the MU Science, including science teacher preparation and college science teaching; and 4) graduate education. MUSEC

Noble, James S.

273

2004 research briefs :Materials and Process Sciences Center.  

SciTech Connect (OSTI)

This report is the latest in a continuing series that highlights the recent technical accomplishments associated with the work being performed within the Materials and Process Sciences Center. Our research and development activities primarily address the materials-engineering needs of Sandia's Nuclear-Weapons (NW) program. In addition, we have significant efforts that support programs managed by the other laboratory business units. Our wide range of activities occurs within six thematic areas: Materials Aging and Reliability, Scientifically Engineered Materials, Materials Processing, Materials Characterization, Materials for Microsystems, and Materials Modeling and Simulation. We believe these highlights collectively demonstrate the importance that a strong materials-science base has on the ultimate success of the NW program and the overall DOE technology portfolio.

Cieslak, Michael J.

2004-01-01T23:59:59.000Z

274

Life Sciences Division and Center for Human Genome Studies 1994  

SciTech Connect (OSTI)

This report summarizes the research and development activities of the Los Alamos National Laboratory`s Life Sciences Division and the biological aspects of the Center for Human Genome Studies for the calendar year 1994. The technical portion of the report is divided into two parts, (1) selected research highlights and (2) research projects and accomplishments. The research highlights provide a more detailed description of a select set of projects. A technical description of all projects is presented in sufficient detail so that the informed reader will be able to assess the scope and significance of each project. Summaries useful to the casual reader desiring general information have been prepared by the group leaders and appear in each group overview. Investigators on the staff of the Life Sciences Division will be pleased to provide further information.

Cram, L.S.; Stafford, C. [comp.

1995-09-01T23:59:59.000Z

275

Sandia National Labs: Physical, Chemical and Nano Sciences Center...  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

Small Science Cluster Business Office News Partnering Research Departments Radiation, Nano Materials, & Interface Sciences Radiation and Solid Interactions Nanomaterials Sciences...

276

University of Colorado at Denver and Health Sciences Center Construction of a Level Function for  

E-Print Network [OSTI]

University of Colorado at Denver and Health Sciences Center Construction of a Level Function,,1 and Vaibhav V. Kulkarni b,2 aCenter for Computational Mathematics, University of Colorado, Boulder, CO bDepartment of Mathematical Sciences, University of Colorado at Denver and Health Sciences

Mandel, Jan

277

Protein crystallography with spallation neutrons: collecting and processing wavelength-resolved Laue protein data  

Science Journals Connector (OSTI)

Methods for collecting and processing wavelength-resolved Laue data at the protein crystallography station at Los Alamos Neutron Science Center have been developed.

Langan, P.

2004-03-17T23:59:59.000Z

278

Measurements of neutron dose equivalent for a proton therapy center using uniform scanning proton beams  

SciTech Connect (OSTI)

Purpose: Neutron exposure is of concern in proton therapy, and varies with beam delivery technique, nozzle design, and treatment conditions. Uniform scanning is an emerging treatment technique in proton therapy, but neutron exposure for this technique has not been fully studied. The purpose of this study is to investigate the neutron dose equivalent per therapeutic dose, H/D, under various treatment conditions for uniform scanning beams employed at our proton therapy center. Methods: Using a wide energy neutron dose equivalent detector (SWENDI-II, ThermoScientific, MA), the authors measured H/D at 50 cm lateral to the isocenter as a function of proton range, modulation width, beam scanning area, collimated field size, and snout position. They also studied the influence of other factors on neutron dose equivalent, such as aperture material, the presence of a compensator, and measurement locations. They measured H/D for various treatment sites using patient-specific treatment parameters. Finally, they compared H/D values for various beam delivery techniques at various facilities under similar conditions. Results: H/D increased rapidly with proton range and modulation width, varying from about 0.2 mSv/Gy for a 5 cm range and 2 cm modulation width beam to 2.7 mSv/Gy for a 30 cm range and 30 cm modulation width beam when 18 Multiplication-Sign 18 cm{sup 2} uniform scanning beams were used. H/D increased linearly with the beam scanning area, and decreased slowly with aperture size and snout retraction. The presence of a compensator reduced the H/D slightly compared with that without a compensator present. Aperture material and compensator material also have an influence on neutron dose equivalent, but the influence is relatively small. H/D varied from about 0.5 mSv/Gy for a brain tumor treatment to about 3.5 mSv/Gy for a pelvic case. Conclusions: This study presents H/D as a function of various treatment parameters for uniform scanning proton beams. For similar treatment conditions, the H/D value per uncollimated beam size for uniform scanning beams was slightly lower than that from a passive scattering beam and higher than that from a pencil beam scanning beam, within a factor of 2. Minimizing beam scanning area could effectively reduce neutron dose equivalent for uniform scanning beams, down to the level close to pencil beam scanning.

Zheng Yuanshui; Liu Yaxi; Zeidan, Omar; Schreuder, Andries Niek; Keole, Sameer [ProCure Proton Therapy Center, 5901 West Memorial Road, Oklahoma City, Oklahoma 73142 (United States); INTEGRIS Cancer Insititute, 5911 West Memorial Road, Oklahoma City, Oklahoma 73142 (United States); ProCure Proton Therapy Center, 5901 West Memorial Road, Oklahoma City, Oklahoma 73142 (United States); ProCure Treatment Centers, 420 North Walnut Street, Bloomington, Indiana 47404 (United States); ProCure Proton Therapy Center, 5901 West Memorial Road, Oklahoma City, Oklahoma 73142 (United States)

2012-06-15T23:59:59.000Z

279

MICHAEL NASTASI ADDRESS Nebraska Center for Energy Sciences Research  

E-Print Network [OSTI]

/NB INTERFACES MEASURED BY NEUTRON REFLECTOMETRY Appl. Phys. Lett., 98 241913 (2011) 8. Wei, Q M; Li, N; Mara, N

Farritor, Shane

280

MATHEMATICS AND SCIENCE CENTERS STUDENT SERVICES ACTIVITY LOG/EVENT RECORD  

E-Print Network [OSTI]

MATHEMATICS AND SCIENCE CENTERS STUDENT SERVICES ACTIVITY LOG/EVENT RECORD Use this log for all. ENROLLEES BY TYPE: (Check one) ______ GENDER: ETHNICITY: ___ Mathematics ____ Female ___ African ___ No ___ Mathematics ___ Science ___ Technology ___ Other Describe: ____________________ 12. DESCRIPTION: (Purpose

Note: This page contains sample records for the topic "neutron science center" 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

Three Certificate Programs in Sponsored by the UWM Center for Forensic Science  

E-Print Network [OSTI]

Three Certificate Programs in Sponsored by the UWM Center for Forensic Science www Investigation Forensic Toxicology Forensic Science Forensic Science #12;POLICE LINE DO Have you ever thought? The skills you acquire in Forensic Science Programs can be used at modern day crime scenes or anthropological

Saldin, Dilano

282

Center for Nanophase Materials Sciences (CNMS) - Archived CNMS Research  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

CNMS USER RESEARCH CNMS USER RESEARCH Fluctuations and Correlations in Physical and Biological Nanosystems Michael L. Simpson and Peter T. Cummings Center for Nanophase Materials Science, Oak Ridge National Laboratory When components at one level (atoms, molecules, nanostructures, etc) are coupled together to form higher-level - mesoscale - structures, new collective phenomena emerge. Optimizing such systems requires embracing stochastic fluctuations in a manner similar to that found in nature. E.g., homeostasis - regulation of a cell's internal environment to maintain stability and function at the mesoscale (i.e., cell) in the face of an unpredictable environment - is maintained even though there is considerable noise at the nanoscale (protein, RNA, molecular motor). A recent ACS Nano

283

BESC Affiliate Program : BioEnergy Science Center  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

Affiliate Program Affiliate Program The BioEnergy Science Center has among its goals the effective, coordinated commercialization of appropriate technologies through formation of start-up ventures as well as licensing to corporate entities pursuing biofuels development. The effective translation of BESC research results into applications testing and potential deployment is an implicit part of reaching DOE's bioenergy goals. Toward this end, we are offering companies and universities the opportunity to become BESC Affiliates and receive the following benefits: An invitation to participate in all bio-energy related training, summer courses, symposia, and seminars hosted by or connected with BESC Notification of all publications resulting from BESC sponsored research, as well as timely information about BESC news

284

Center for Nanophase Materials Sciences (CNMS) - CNMS Research  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

Transient-Mediated fate determination in a transcriptional circuit of HIV Transient-Mediated fate determination in a transcriptional circuit of HIV Leor S. Weinberger (University of California, San Diego), Roy D. Dar (University of Tennessee), and Michael L. Simpson (Center for Nanophase Materials Sciences, Oak Ridge National Laboratory) Achievement One of the greatest challenges in the characterization of complex nanoscale systems is gaining a mechanistic understanding of underlying processes that cannot be directly imaged. Recent research at the CNMS1 explored a novel technique of discovering the details of these interactions through the measurement of the structure of stochastic fluctuations that occur in neighboring nanoscale system components that can be directly imaged. In this work [Nature Genetics, 40(4), 466-470 (2008)], in collaboration with a

285

Center for Nanophase Materials Sciences (CNMS) - CNMS Research  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

Understanding Metal-Directed Growth of Single-Crystal M-TCNQF4 Organic Understanding Metal-Directed Growth of Single-Crystal M-TCNQF4 Organic Nanowires K. Xiao, M. Yoon, A. J. Rondinone, E. A. Payzant, and D. B. Geohegan Center for Nanophase Materials Sciences, Oak Ridge National Laboratory Achievement Combined experimental and theoretical studies revealed the nucleation and growth mechanisms of M-TCNQF4 crystalline organic nanowires grown on different metals by vapor-solid chemical reaction (VSCR). Real-time x-ray diffraction was used to measure the growth kinetics of the nanowires, and a modified Avrami model of the data showed that growth proceeds via a 1D ion diffusion-controlled reaction at their tips. First principles atomistic calculations were used to understand how charge transfer interactions govern the reactivity of different metals in the growth process through the

286

The BioEnergy Science Center (BESC) is a U.S. Department of Energy Bioenergy Research Center supported by the Office of Biological and Environmental Research in the DOE Office of Science Pseudo-lignin Chemistry and Its Impact  

E-Print Network [OSTI]

The BioEnergy Science Center (BESC) is a U.S. Department of Energy Bioenergy Research Center and Biochemistry, BioEnergy Science Center Georgia Institute of Technology, Atlanta, GA *Presenter: arthur by the DOE office of Biological and Environmental Research through the BioEnergy Science Center (BESC). 10 µm

Das, Suman

287

SNS Instrument System Beam Lines | ORNL Neutron Sciences  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

SNS Instrument Beam Lines SNS Instrument Beam Lines This diagram shows the beam lines designated for currently funded instruments. Clicking on an instrument description will take you to the page for that instrument. Clicking anywhere else on the image will open a full-size, printable PDF file. SNS Instrument Layout Backscattering Spectrometer (BASIS) Disordered Materials Diffractometer (NOMAD) Wide Angular-Range Chopper Spectrometer (ARCS) Fine-Resolution Fermi Chopper Spectrometer (SEQUOIA) Coming Soon - Vibrational Spectrometer (VISION) Neutron Spin Echo (NSE) Hybrid Spectrometer (HYSPEC) Fundamental Neutron Physics Beamline (FNPB) Single Crystal Diffractometer (TOPAZ) Versatile Neutron Imaging Instrument (VENUS) Macromolecular Diffractometer (MaNDi) Powder Diffractometer (POWGEN3) Engineering Diffractometer (VULCAN) Extended Q-Range Small Angle Neutron Diffractometer (EQ-SANS) Cold Neutron Chopper Spectrometer (CNCS) Liquids (horizontal surface) Reflectometer (LR) Magnetic Advanced Grazing InCidence Spectrometer (MAGICS) High Pressure Diffractometer (SNAP) Coming Soon - Elastic Diffuse Scattering Spectrometer (CORELLI)

288

Capabilities of the FNPB Instrument | ORNL Neutron Sciences  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

Capabilities of the FNPB Instrument Capabilities of the FNPB Instrument Fundamental Physics with Cold and Ultracold Neutrons Fundamental Beamline The fundamental physics beam line showing the "cold neutron" area inside the SNS Experiment Hall and the external UCN facility. For scale, the existing n+ p → d + γ apparatus is shown in the "cold beam" position, and the proposed neutron electric dipole moment apparatus is shown in the external building. Cold neutrons and ultracold neutrons (UCNs) have been employed in a wide variety of investigations that shed light on important issues in nuclear, particle, and astrophysics in the determination of fundamental constants and in the study of fundamental symmetry violation. In many cases, these experiments provide information not available from existing

289

PCCM has had many successful partnerships with Liberty Science Center (LSC), New Jersey's premier science center, which has served more than 9 million guests  

E-Print Network [OSTI]

PCCM has had many successful partnerships with Liberty Science Center (LSC), New Jersey's premier recently, these included high-school junior Moyukh Chatterjee whose project "Growth and imaging of Bi

Petta, Jason

290

Statistical and evaporation models for the neutron emission energy spectrum in the center-of-mass system from fission fragments  

Science Journals Connector (OSTI)

Abstract The neutron emission energy spectra in the CMS (center-of-mass) frame from two compound nuclei produced by fission are studied. The neutron spectra calculated with the HauserFeshbach statistical model are compared with the evaporation theory, and the definition of the temperature is revisited. Using the Monte Carlo technique we average the CMS neutron spectra from many fission fragments to construct the representative CMS spectrum from both the light and heavy fragments. The CMS spectra for each fission fragment pair are also converted into the laboratory frame to calculate the total prompt fission neutron spectrum that can be observed experimentally. This is compared to measured laboratory data for thermal neutron induced fission on 235U. We show that the HauserFeshbach calculation gives a different spectrum shape than the MadlandNix model calculation.

T. Kawano; P. Talou; I. Stetcu; M.B. Chadwick

2013-01-01T23:59:59.000Z

291

User Facilities | U.S. DOE Office of Science (SC)  

Office of Science (SC) Website

User Facilities Dev X-Ray Light Sources Neutron Scattering Facilities Nanoscale Science Research Centers (NSRCs) Projects Accelerator & Detector Research & Development Principal...

292

For more information: Neutron Scattering Science User Office, neutronusers@ornl.gov or (865) 574-4600.  

E-Print Network [OSTI]

For more information: Neutron Scattering Science User Office, neutronusers@ornl.gov or (865) 574 Neutron Source (SNS) will be accepted via the web-based proposal system until 11:59 a.m. EST, (NOON. Information and instructions To learn more about submitting a proposal for beam time, go to http://neutrons

293

What's wrong with the field of bio-neutron scattering? 1) Not enough professional science and not enough professional scientists  

E-Print Network [OSTI]

What's wrong with the field of bio-neutron scattering? 1) Not enough professional science a paper in this field. Anybody can do it! The most detailed analysis of bio-neutron scattering data up independent moment analysis of the neutron scattering spectrum. Up to today nobody, not even MD people, picked

Doster, Wolfgang

294

Institutes and Centers.DIS 1 Weizmann Institute of Science  

E-Print Network [OSTI]

Center for the Biology of Aging Prof Head, The Carl and Micaela Einhorn-Dominic Center for Brain Research and Immunological Disorders Prof Head, The Murray H. & Meyer Grodetsky Center for Research of High Brain Functions Center for Brain Imaging Prof Head, The Willner Family Center for Vascular Biology Prof #12;Institutes

Shapiro, Ehud

295

Horizontal Beam Tubes - HFIR Technical Parameters | ORNL Neutron Sciences  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

Horizontal Beam Tubes Horizontal Beam Tubes The reactor has four horizontal beam tubes that supply the neutrons to the neutron scattering instruments. Details for each beam tube and instrument can be found on the HFIR instrument page. Each of the beam tubes that supply these instruments with neutrons is described subsequently. HB-1 and HB-3 The HB-1 and HB-3 thermal neutron beam tube designs are identical except for the length. Both are situated tangential to the reactor core so that the tubes point at reflector material and do not point directly at the fuel. An internal collimator is installed at the outboard end. This collimator is fabricated out of carbon steel and is plated with nickel. The collimator provides a 2.75-in by 5.5-in. rectangular aperture. A rotary shutter is located outboard of each of these beam tubes. The

296

Capabilities of the ARCS Instrument - ORNL Neutron Sciences  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

Capabilities of the ARCS Instrument Capabilities of the ARCS Instrument ARCS Overview The wide angular-range chopper spectrometer ARCS at the Spallation Neutron Source (SNS) is optimized to provide a high neutron flux at the sample position with a large solid angle of detector coverage. The instrument incorporates modern neutron instrumentation, such as an elliptically focused neutron guide, high speed magnetic bearing choppers, and a massive array of 3He linear position sensitive detectors. Novel features of the spectrometer include the use of a large gate valve between the sample and detector vacuum chambers and the placement of the detectors within the vacuum, both of which provide a window-free final flight path to minimize background scattering while allowing rapid changing of the sample and

297

Dr. J. K. (Jinkui) Zhao - ORNL Neutron Sciences  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

Dr. J.K. (Jinkui) Zhao Dr. J.K. (Jinkui) Zhao Research Staff Dr. Zhao is a research staff in the Neutron Facility Development Division at the Spallation Neutron Source. He has broad interests in many areas ranging from biophysics to neutrons scattering techniques. He was the lead scientist for Extended Q-Range Small-Angle Neutron Scattering Diffractometer (EQ-SANS) instrument during its design, construction and commissioning phases. Resources Software by J.K. Zhao EQ-SANS design documentation Selected Publications Metabolic Scaling in Biology Zhao, Jinkui. "A common origin for 3/4- and 2/3-power rules in metabolic scaling" Submitted Zhao, Jinkui. "Plants' metabolism and metabolic scaling" Submitted Zhao, Jinkui. "Tree growth model" In preparation Biomolecular Structures

298

Oregon Sea Grant Marine Education Program at Hatfield Marine Science Center Fish Dissection  

E-Print Network [OSTI]

Oregon Sea Grant Marine Education Program at Hatfield Marine Science Center Fish Dissection The Fish Dissection program at Hatfield Marine Science Center is a 50-minute hands-on program for 4th through 12th grade students. Students will work in small groups as they examine a variety of fish, study

Wright, Dawn Jeannine

299

Center for Nanophase Materials Sciences (CNMS) - CNMS User Research  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

Well-Defined Deuterated Polymers for Neutron Scattering CNMS Macromolecular Complex System Group In order to design novel polymers with desired properties, it is essential to...

300

Neutron Scattering Science User Office, neutronusers@ornl.gov or (865) 574-4600. Proposals for beam time at Oak Ridge National Laboratory's High Flux Isotope Reactor (HFIR)  

E-Print Network [OSTI]

Neutron Scattering Science User Office, neutronusers@ornl.gov or (865) 574-4600. Proposals for beam Wildgruber, wildgrubercu@ornl.gov. VISION CallforProposals neutrons.ornl.gov Neutron Scattering Science - Oak time at Oak Ridge National Laboratory's High Flux Isotope Reactor (HFIR) and Spallation Neutron Source

Pennycook, Steve

Note: This page contains sample records for the topic "neutron science center" 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

Sandia National Labs: Physical, Chemical and Nano Sciences Center...  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

Vision & MissionValues Strengths & Capabilities Center Thrusts Resources Organization Chart Departments News Partnering Research Center 1100 Vision & MissionValues Strengths &...

302

Report of tritide study at the Responsive Neutron Generator Product Deployment Center.  

SciTech Connect (OSTI)

This report documents a study of sample counting results for wipes from routine surface area monitoring conducted at the Responsive Neutron Generator Product Deployment Center (RNGPDC) at Sandia National Laboratories (SNL). The study was initiated in November 2006, with two samples suspected of containing erbium tritide, after some samples were found to exhibit higher tritium counting rates upon recount at a later time. The main goal of the study was to determine whether the current practice of analyzing tritium wipe samples once, within a few days of sample collection, is adequate to accurately quantify the amount of tritium on the sample when tritides may be present. Recommendations are made toward routine recounting of vials suspected of containing particulate forms of tritium.

Burkhart, Robert; Coffey, Jaime

2008-11-01T23:59:59.000Z

303

Center for Nanophase Materials Sciences (CNMS) - CNMS User Research  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

3Lashkaryov Institute for Semiconductor Physics, National Academy of Science of Ukraine; 4Department of Materials Science and Engineering, Pennsylvania State University...

304

Center for Nanophase Materials Sciences (CNMS) - CNMS Research  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

Ridge, TN, 37831 2 Institute of Semiconductor Physics, National Academy of Science of Ukraine,41, pr. Nauki, 03028 Kiev, Ukraine 3 Institute for Problems of Materials Science,...

305

Chemical & EngChemical/Engineering Materials Division | Neutron Science |  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

Chemical and Engineering Materials Division Chemical and Engineering Materials Division SHARE Chemical and Engineering Materials Division CEMD Director Mike Simonson The Chemical and Engineering Materials Division (CEMD) supports neutron-based research at SNS and HFIR in understanding the structure and dynamics of chemical systems and novel engineering materials. The user community takes advantage of division-supported capabilities of neutron scattering for measurements over wide ranges of experimental and operating conditions, including studies of chemical and physical changes in situ. User experiments with diffraction, small-angle scattering, inelastic and quasielastic scattering, and neutron imaging instruments address a range of problems in chemistry and in engineering materials research. Current areas of research supported by the division include the structure

306

Integrated energy system centered around an animal sciences farm  

SciTech Connect (OSTI)

New Mexico State University has proposed to build a $2.5 million demonstration facility centered about an animal sciences farm. The farm would have a 200-head dairy herd, 500 sheep, 250 hogs, and 50-250 beef cattle. Besides producing milk, meat, and wool, the farm would process the animal wastes to make methane for electrical generation and to grow algae or other high-protein feed. The facilities would be arranged so that the wastes could be flushed with water into an anaerobic digester by gravity flow. The arrangement would be designed to minimize the cost of handling feed, yet facilitate animal care. The buildings would be solar heated. Methane produced in the digester would be scrubbed with water to remove carbon dioxide, then used to power two electrical generators. Methane production would be sufficient to provide at least 90% of the farm's electrical energy and 100% of the steam needed by the feed mill. Waste heat from the generator engines would provide the energy needed for water heating. Daily energy requirements are estimated to be 229 kWh (electrical), 1.31 GJ (water heating) and 3.68 GJ (steam).

Maudlin, G.L.; Freeburg, R.S.; Miller, D.D.; Phelan, P.F.; Redman, C.M.

1980-12-01T23:59:59.000Z

307

WAND: Wide-Angle Neutron Diffractometer at HFIR | ORNL Neutron Sciences  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

US/Japan Wide-Angle Neutron Diffractometer US/Japan Wide-Angle Neutron Diffractometer WAND Instrument scientist Jaime Fernandez-Baca (left) with a visiting researcher at WAND. The Wide-Angle Neutron Diffractometer (WAND) at the HFIR HB-2C beam tube was designed to provide two specialized data-collection capabilities: (1) fast measurements of medium-resolution powder-diffraction patterns and (2) measurements of diffuse scattering in single crystals using flat-cone geometry. For these purposes, this instrument is equipped with a curved, one-dimensional 3He position-sensitive detector covering 125º of the scattering angle with the focal distance of 71 cm. The sample and detector can be tilted in the flat-cone geometry mode. These features enable measurement of single-crystal diffraction patterns in a short time over a

308

Science in St. Louis | Photosynthetic Antenna Research Center  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

Science in St. Louis Science in St. Louis Photosynthesis: It's not just about plants March 15, 2014 - 10:30am to 11:30am Brauer Hall room 12 Featuring Dr. Chris Kirmaier,...

309

Center for Nanophase Materials Sciences - Summer Newsletter 2010  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

for Nanophase Materials Sciences Oak Ridge National Laboratory is a collaborative nanoscience user research facility for the synthesis, characterization, theorymodeling...

310

Publications from Research Conducted at CG-1 | ORNL Neutron Sciences  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

Publications from Research Conducted at CG-1 Publications from Research Conducted at CG-1 2013 Publications Wang C. L., Clonts L. G., Diawara Y., Hannan B. W., Hodges J. P., "Elimination of ghosting artifacts from wavelength-shifting fiber neutron detectors", Review of Scientific Instruments 84, 013308 (2013). 2011 Publications Crow L., Robertson L., Bilheux H., Fleenor M., Iverson E., Tong X., Stoica D., Lee W. T., "The CG1 instrument development test station at the High Flux Isotope Reactor", Nuclear Instruments and Methods in Physics Research A 634, S71-S74 (2011). 2010 Publications Bilheux H. Z., Horita J., Warren J. M., Perfect E., Kang M., "Neutron imaging of fluids in plantsoil- rock systems using the ORNL/HFIR CG-1 beamline", Goldschmidt Abstracts B, Geochimica et Cosmochimica Acta

311

RADIO DETECTION OF A CANDIDATE NEUTRON STAR ASSOCIATED WITH GALACTIC CENTER SUPERNOVA REMNANT SAGITTARIUS A EAST  

SciTech Connect (OSTI)

We report the Very Large Array (VLA) detection of the radio counterpart of the X-ray object referred to as the 'Cannonball', which has been proposed to be the remnant neutron star resulting from the creation of the Galactic center supernova remnant, Sagittarius A East. The radio object was detected both in our new VLA image from observations in 2012 at 5.5 GHz and in archival VLA images from observations in 1987 at 4.75 GHz and in the period from 1990 to 2002 at 8.31 GHz. The radio morphology of this object is characterized as a compact, partially resolved point source located at the northern tip of a radio 'tongue' similar to the X-ray structure observed by Chandra. Behind the Cannonball, a radio counterpart to the X-ray plume is observed. This object consists of a broad radio plume with a size of 30''15'', followed by a linear tail having a length of 30''. The compact head and broad plume sources appear to have relatively flat spectra (??{sup ?}) with mean values of ? = 0.44 0.08 and 0.10 0.02, respectively, and the linear tail shows a steep spectrum with the mean value of 1.94 0.05. The total radio luminosity integrated from these components is ?8 10{sup 33} erg s{sup 1}, while the emission from the head and tongue amounts for only ?1.5 10{sup 31} erg s{sup 1}. Based on the images obtained from the two epochs' observations at 5 GHz, we infer the proper motion of the object: ?{sub ?} = 0.001 0.003 arcsec yr{sup 1} and ?{sub ?} = 0.013 0.003 arcsec yr{sup 1}. With an implied velocity of 500 km s{sup 1}, a plausible model can be constructed in which a runaway neutron star surrounded by a pulsar wind nebula was created in the event that produced Sgr A East. The inferred age of this object, assuming that its origin coincides with the center of Sgr A East, is approximately 9000 yr.

Zhao, Jun-Hui [Harvard-Smithsonian Center for Astrophysics, 60 Garden Street, MS 78, Cambridge, MA 02138 (United States); Morris, Mark R. [Department of Physics and Astronomy, University of California, Los Angeles, CA 90095 (United States); Goss, W. M., E-mail: jzhao@cfa.harvard.edu, E-mail: morris@astro.ucla.edu, E-mail: mgoss@aoc.nrao.edu [NRAO, P.O. Box O, Socorro, NM 87801 (United States)

2013-11-10T23:59:59.000Z

312

Dr. James B. Murphy | U.S. DOE Office of Science (SC)  

Office of Science (SC) Website

robust day-to-day operations of the unique portfolio of synchrotron light sources, neutron scattering facilities, nanoscale science research centers, and electron beam...

313

Advanced Light Source (ALS) | U.S. DOE Office of Science (SC...  

Office of Science (SC) Website

Syncrotron Light Source (NSLS-II) Stanford Synchrotron Radiation Light Source (SSRL) Neutron Scattering Facilities Nanoscale Science Research Centers (NSRCs) Projects...

314

Advanced Photon Source (APS) | U.S. DOE Office of Science (SC...  

Office of Science (SC) Website

Syncrotron Light Source (NSLS-II) Stanford Synchrotron Radiation Light Source (SSRL) Neutron Scattering Facilities Nanoscale Science Research Centers (NSRCs) Projects...

315

Linac Coherent Light Source (LCLS) | U.S. DOE Office of Science...  

Office of Science (SC) Website

Syncrotron Light Source (NSLS-II) Stanford Synchrotron Radiation Light Source (SSRL) Neutron Scattering Facilities Nanoscale Science Research Centers (NSRCs) Projects...

316

X-Ray Light Sources | U.S. DOE Office of Science (SC)  

Office of Science (SC) Website

Syncrotron Light Source (NSLS-II) Stanford Synchrotron Radiation Light Source (SSRL) Neutron Scattering Facilities Nanoscale Science Research Centers (NSRCs) Projects...

317

CNCS: the Cold Neutron Chopper Spectrometer at SNS | ORNL Neutron Sciences  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

Cold Neutron Chopper Spectrometer at SNS Cold Neutron Chopper Spectrometer at SNS CNCS detector array Interior of the CNCS detector array. CNCS is a high-resolution, direct-geometry, multi-chopper inelastic spectrometer designed to provide flexibility in the choice of energy resolution and to perform best at low incident energies (2 to 50 meV). Although the detector coverage around the sample is 1.7 sr, a later upgrade to 3 sr is possible. Experiments at CNCS typically use energy resolutions between 10 and 500 µeV. A broad variety of scientific problems, ranging from complex and quantum fluids to magnetism and chemical spectroscopy, are being addressed through experiments at CNCS. Applications Schematic of CNCS (larger image). Complex fluids: dilute protein solutions, biological gels, selective

318

U.S. Department of Energy's Plasma Science Center holds third...  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

Department of Energy's Plasma Science Center holds third annual meeting at PPPL By John Greenwald May 22, 2012 Tweet Widget Google Plus One Share on Facebook Jeff Walker, a...

319

Sponsored by: The Department of Environmental & Molecular Toxicology and Environmental Health Sciences Center  

E-Print Network [OSTI]

Sciences Center Please join us as we feature platform talks and posters from EMT students and faculty toxicologists study the effects of chemicals on humans and the environment, create safer foods and con- sumer

Tullos, Desiree

320

MIT's Plasma Science Fusion Center: I-Mode Powers Up on Alcator...  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

I-Mode Powers Up on Alcator C-Mod Tokamak American Fusion News Category: Massachusetts Institute of Technology (MIT) Link: MIT's Plasma Science Fusion Center: I-Mode Powers Up on...

Note: This page contains sample records for the topic "neutron science center" 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

Health Sciences Center Department of Internal Medicine Employee Health Promotion Program Health Care Provider Report  

E-Print Network [OSTI]

Health Sciences Center Department of Internal Medicine Employee Health Promotion Program Health Care Provider Report Dear Health Care Provider: Your patient, ______________________________, has applied for enrollment in a fitness program sponsored by the University of New Mexico, Employee Health

New Mexico, University of

322

1STAR Seminar, NOAA Science Center, 8 Jan 2008 Impact of GOES Spacecraft Stabilization  

E-Print Network [OSTI]

Programs, NSOF, 30 Oct 2007 Lessons learned during a major transition are useful to both MTG and GOES-R #12 at the Earth #12;6STAR Seminar, NOAA Science Center, 8 Jan 2008 The process of quantitatively defining

Kuligowski, Bob

323

Integrated Support Center (ISC) Homepage | U.S. DOE Office of Science (SC)  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

Home Home Integrated Support Center (ISC) ISC Home About Services Freedom of Information Act (FOIA) Privacy Act Categorical Exclusion Determinations Contact Information Integrated Support Center Roxanne Purucker U.S. Department of Energy 9800 S. Cass Avenue Argonne, IL 60439 P: (630) 252-2110 Larry Kelly U.S. Department of Energy 200 Administration Road Oak Ridge, TN 37830 P: (865) 576-0885 Integrated Support Center The Office of Science Integrated Support Center proudly facilitates work across the ten Office of Science laboratories and site offices. Caption: The Hall D tagger area of the Continuous Electron Beam Accelerator Facility at Thomas Jefferson Laboratory. Hall D tagger area 1 of 2 Print Text Size: A A A RSS Feeds FeedbackShare Page The Office of Science's (SC) Integrated Support Center (ISC) provides

324

Christen leads ORNL's Center for Nanophase Materials Sciences | ornl.gov  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

4 4 SHARE Media Contact: Bill Cabage Oak Ridge National Laboratory Communications (865) 574-4399 Christen leads ORNL's Center for Nanophase Materials Sciences Hans Christen Hans Christen (hi-res image) OAK RIDGE, Jan. 9, 2014 -- Hans M. Christen of the Department of Energy's Oak Ridge National Laboratory has been named director of ORNL's Center for Nanophase Materials Sciences, one of the five DOE Nanoscale Science Research Centers. Christen joined ORNL in 2000 and led the Thin Films and Nanostructures group from 2006 to 2013. In 2013, he became associate director within the Materials Science and Technology Division and has managed the DOE Materials Sciences & Engineering Program since 2011. His research has focused on the effects of epitaxial strain, spatial

325

Center for Nanophase Materials Sciences (CNMS) - Archived CNMS...  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

During his stay, Scalapino occupies a third-story office at the newly opened nanoscience center - a 65 million facility that boasts plenty of tools to characterize and...

326

Small Angle Neutron Scattering Study of Conformation of Oligo(ethylene glycol)-Grafted Polystyrene in Dilute Solutions: Effect of the Backbone Length  

E-Print Network [OSTI]

Small Angle Neutron Scattering Study of Conformation of Oligo(ethylene glycol)- Grafted Polystyrene Fengjun Hua,2 Kunlun Hong,2 and Jimmy W. Mays2 1Neutron Scattering Sciences Division, ORNL 2Center

327

Center for Nanophase Materials Sciences (CNMS) - CNMS Research  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

NSK, BR) and the Scientific User Facilities Division (XGZ, EAK, APL) and the Division of Materials Sciences and Engineering (DMN), U.S. Department of Energy. Citation for...

328

THE CENTER FOR INTEGRATIVE BIOMEDICAL COMPUTING: ADVANCING BIOMEDICAL SCIENCE WITH OPEN SOURCE  

E-Print Network [OSTI]

THE CENTER FOR INTEGRATIVE BIOMEDICAL COMPUTING: ADVANCING BIOMEDICAL SCIENCE WITH OPEN SOURCE the new Center for Integrative Biomedical Com- puting (CIBC) whose mission is to produce high performance im- age analysis, simulation, and visualization software in support of biomedical research. Software

Utah, University of

329

Argonne Chemical Sciences & Engineering - Center for Electrical Energy  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

Center for Electrical Energy Storage: Tailored Interfaces Center for Electrical Energy Storage: Tailored Interfaces Energy Frontier Research Center Solid-electrolyte interface The solid-electrolyte interface is a critical component in electrochemical energy storage. Because of the high reactivity between the elctrolyte and the electrodes at the SEI interface, Li-ion batteries show limited calendar and cycle life--less than 2 years, which is much lower than the 15 years required for enabling this technology in vehicles. CEES' Goal The Center for Electrical Energy Storage (CEES) will explore the scientific challenges that have limited the advancement and use of electrochemical energy storage (EES) technologies, including batteries and supercapacitors, for transportation, residential, and commercial use. The Center's main

330

From the Desk of the Executive Chancellor The University of Tennessee Health Science Center is  

E-Print Network [OSTI]

career is essential to successful planning. An integrated plan can serve as a disciplinary tool to helpFrom the Desk of the Executive Chancellor The University of Tennessee Health Science Center as relevant as possible to the faculty, staff, and students of the Health Science Cen- ter, your help

Cui, Yan

331

Neutron Production, Neutron Facilities and Neutron Instrumentation  

Science Journals Connector (OSTI)

...Mexico, 87545, U.S.A, e-mail: sven@lanl.gov Hans-Georg Priesmeyer Geesthacht Neutron Scattering Facility, GKSS Research Center, 21502 Geesthacht, Germany, e-mail: hans-georg.priesmeyer@gkss.de NEUTRON GENERATION The...

Sven C. Vogel; Hans-Georg Priesmeyer

332

N.P. Basse1 Plasma Science and Fusion Center  

E-Print Network [OSTI]

of multiscale density fluctuations Work supported by US DoE Office of Fusion Energy Sciences #12;Introduction 33rd IEEE International Conference on Plasma Science, Traverse City, Michigan, USA (2006) A study are presented. The comparative study is carried out between fusion plasma measurements and cosmological data1

Basse, Nils Plesner

333

Dr. Jaime A. Fernandez-Baca | ORNL Neutron Sciences  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

Jaime A. Fernandez-Baca Jaime A. Fernandez-Baca Leader, Triple-Axis Spectroscopy Group Education PhD in Experimental Condensed Matter Physics, University of Maryland, College Park, Maryland Description of Research Magnetic ordering and spin dynamics of strongly correlated electron materials such as magnetoresistive oxides, multiferroics, and related alloys using neutron scattering techniques. Selected Publications F. Ye, Songxue Chi, J.A. Fernandez-Baca, A. Moreo, E. Dagotto,J. W. Lynn, R. Mathieu, Y. Kaneko, Y. Tokura, and Pengcheng Dai, "Electronic self-organization in the single-layer manganite Pr1-xCa1+xMnO4," Phys. Rev. Lett. 103, 167202(2009) Hao Sha, F. Ye, Pengcheng Dai, J. A. Fernandez-Baca, D. Mesa, J. W. Lynn, Y. Tomioka, Y. Tokura, and Jiandi Zhang, "Signature of Magnetic Phase

334

Publications from Research Conducted at WAND | ORNL Neutron Sciences  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

Publications from Research Conducted at WAND Publications from Research Conducted at WAND 2013 Publications Durand A. M., Belanger D. P., Booth C. H., Ye F., Chi S., Fernandez-Baca J. A., Bhat M., "Magnetism and phase transitions in LaCoO3", Journal of Physics: Condensed Matter 25, 382203 (2013). Kobayashi R., Kaneko K., Wakimoto S., Chi S., Sanada N., Watanuki R., Suzuki K., "Powder neutron diffraction study of HoCoGa", Journal of the Korean Physical Society 63, 337-340 (2013). Retuerto M., Li M. R., Ignatov A., Croft M., Ramanujachary K. V., Chi S., Hodges J. P., Dachraoui W., Hadermann J., Tran T. T., Halasyamani P. S., Grams C. P., Hemberger J., Greenblatt M., "Polar and magnetic layered A-site and rock salt B-site-ordered NaLnFeWO6 (Ln = La, Nd) perovskites", Inorganic Chemistry 52, 12482-12491 (2013).

335

Publications from Research Conducted at MR | ORNL Neutron Sciences  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

Publications from Research Conducted at MR Publications from Research Conducted at MR 2013 Publications Erickson M. J., "Surface and interface effects in nanoscopic metallic spin transport devices", University of Minnesota , (2013). Ji N., Lauter V., Zhang X., Ambaye H., Wang J.-P., "Strain induced giant magnetism in epitaxial Fe16N2 thin film", Applied Physics Letters 102, 072411 (2013). Jiang C. Y., Tong X., Brown D. R., Lee W. T., Ambaye H., Craig J. W., Crow L., Culbertson H., Goyette R., Graves-Brook M. K., Hagen M. E., Kadron B., Lauter V., McCollum L. W., Robertson J. L., Winn B., Vandegrift A. E., "Polarized 3He neutron spin filters at Oak Ridge National Laboratory", Physics Procedia 42, 191-199 (2013). Ke X., Belenky L. J., Lauter V., Ambaye H., Bark C. W., Eom C. B.,

336

Capabilities of the SNAP Instrument | ORNL Neutron Sciences  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

Capabilities of the SNAP Instrument Capabilities of the SNAP Instrument As general note, we have now moved to the MANTID software package for most of our data reduction processing. This makes the reduction of raw data a much easier and automated process for most applications. Current General Capabilities Disordered materials studies (glasses/liquids/sloppy crystals at HP): low-resolution wide Q-range mode, 0.6neutron beam intensity falls off rapidly at

337

TOPAZ: the Single Crystal Diffractometer at SNS | ORNL Neutron Sciences  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

TOPAZ-Single-Crystal Diffractometer TOPAZ-Single-Crystal Diffractometer TOPAZ instrument scientist Christina Hoffmann and scientific associate Matt Frost at TOPAZ. TOPAZ instrument scientist Christina Hoffmann and scientific associate Matt Frost at TOPAZ. TOPAZ is an elastic scattering instrument that allows for probing of material structures and responses under controlled environmental conditions. It enables neutron measurement of the same single-crystal samples that is possible with x-ray diffraction. Data are collected on samples of 0.1 mm3 or less. Resolution is such that an average unit cell size of [50 × 50 × 50] Å3 for compounds of moderate complexity can be easily accommodated. This includes inorganic large and porous framework and guest-host materials, metal (in-)organic cluster and

338

IConUSAS 2003 - Past Events - Calendar - Neutron Sciences  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

Past Events Saturday, January 11, 2014 Past Events Saturday, January 11, 2014 Go Click on image for larger PDF version, which contains links to additional information. Program with Presentations Abstracts Registration Information Registration Form Speaker Information Hotel Reservations Airline Transportation Airline Ground Transportation Weather in Oak Ridge Workshop Venue What to Do in Oak Ridge Organization Chart Local Contacts Workshop Photos Registration Information The registration fee for the workshop is $150.00 paid on or before June 1; the fee is $200.00 if paid between June 2 and June 26. Registration closes on June 26, 2003. The registration form may be submitted electronically, faxed, or mailed to Al Ekkebus Spallation Neutron Source 701 Scarboro Road Oak Ridge, TN 37830 Fax No.: 865-241-5177

339

Neutron Sciences - Electrode Material for Solid-oxide Fuel Cells  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

Theory meets experiment: structure-property relationships in an electrode Theory meets experiment: structure-property relationships in an electrode material for solid-oxide fuel cells Research Contact: Ana B. Munoz-Garcia December 2012, Written by Agatha Bardoel Fuel cell technology is one potentially very efficient and environmentally friendly way to convert the chemical energy of fuels into electricity. Solid-oxide fuel cells (SOFCs) can convert a wide variety of fuels with simpler, cheaper designs than those used in liquid electrolyte cells. Using the Powder Diffractometer at the Spallation Neutron Source, researchers experimentally characterized the promising new SOFC electrode material strontium iron molybdenum oxide─Sr2Fe1.5Mo0.5O6-δ (SFMO). Combining the experimental results with insights from theory showed that the crystal structure is distorted from the ideal cubic simple perovskite

340

Center for Nanophase Materials Sciences (CNMS) - CNMS Research  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

Expression Optimization and Synthetic Gene Networks in Cell-free Systems David K. Karig,1 Sukanya Iyer,2,3 Michael L. Simpson,1,4,5 Mitchel J. Doktycz,1,2 1-Center for Nanophase...

Note: This page contains sample records for the topic "neutron science center" 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

Center for Nanophase Materials Sciences (CNMS) - CNMS Research  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

Standing Friedel Waves, Standing Spin Waves, and Indirect Bandgap Optical Transition in Nanostructures Jun-Qiang Lu1, X.-G. Zhang1,2, and Sokrates T. Pantelides3 1Center for...

342

Center for Nanophase Materials Sciences (CNMS) - CNMS Research  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

An optimized nanoparticle separator enabled by elecron beam induced deposition J. D. Fowlkes,1 M. J. Doktycz2 and P. D. Rack1,3 1Nanofabricatin Research Laboratory, Center for...

343

EA-0896; Research in Alzheimer's Disease Health Sciences Center - West Virginia University Environmental Assessment and (FONSI) Center For Nuclear Medicine Research In Alzheimer's Disease Health Sciences Center - West Virginia University  

Broader source: Energy.gov (indexed) [DOE]

6; Research in Alzheimer's Disease Health Sciences Center - West 6; Research in Alzheimer's Disease Health Sciences Center - West Virginia University Environmental Assessment and (FONSI) Center for Nuclear Medicine Research in Alzheimer's Disease Health Sciences Center - West Virginia University TABLE OF CONTENTS 1.0 DOCUMENT SUMMARY 1.1. Description 1.2 Alternatives 1.3 Affected Environment 1.4 Construction Impacts 1.5 Operating Impacts 2.0 PURPOSE AND NEED FOR AGENCY ACTION 3.0 DESCRIPTION OF ALTERNATIVES INCLUDING THE PROPOSED ACTION 3.1 Description of the Proposed Action 3.2.1 Construction Activities 3.2.2 Operation Activities 3.3 The No Action Alternative 3.4 Site Alternatives 4.0 THE AFFECTED ENVIRONMENT 5.0 ENVIRONMENTAL CONSEQUENCES OF THE PROPOSED ACTION AND ALTERNATIVES 5.1 Construction Impacts 5.1.1 Sensitive Resources

344

Delayed neutron energy spectrum measurements of actinide waste isotopes  

E-Print Network [OSTI]

was irradiated using the Texas A&M Nuclear Science Center Reactor (NSCR). Three proton recoil detectors, operating individually, in conjunction with MCNP calculated response functions, were used to measure the delayed neutron energy spectra of each isotope...

Comfort, Christopher M.

2012-06-07T23:59:59.000Z

345

Center for Catalytic Science and Technology Recent Highlights from the Center for  

E-Print Network [OSTI]

for Catalytic Science and Technology CCST Research Areas Electrocatalysts and hydrogen processing for PEM fuel cells Selective oxidation and selective hydrogenation Biomass to fuels and chemicals phosphates prepared in ionic liquids A straightforward, cost-effective and scalable synthesis

Firestone, Jeremy

346

Director of the Orthopaedic Research Center Department of Clinical Sciences  

E-Print Network [OSTI]

State University seeks applications for the Director of the Orthopaedic Research Center (ORC) (http but is not a requirement. The primary responsibility of the Director of the ORC is to provide visionary leadership for one, service to the profession, and/or diversity/inclusion activities. The ORC is an internationally recognized

347

Louisiana State University Health Sciences Center New Orleans  

E-Print Network [OSTI]

, the uncertainties embedded in health care reform, and shrinking or stagnant federal research funding. Our Strategic center, the dynamic rebuilding of the health care system in the immediate geographic region, the reality strategically positioning SOM and LSU HealthCare Network for the completion of the new University Hospital

348

Capabilities of the TAX Instrument | ORNL Neutron Sciences  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

Capabilities of the TAX Instrument Capabilities of the TAX Instrument The HB-3 is a high-intensity triple axis spectrometer that is ideal for measuring magnetic excitations in solids, up to 100 meV and for measuring structural and magnetic order parameters in bulk materials. This instrument is most beneficial to the condensed matter and materials science communities. Due to its versatility and easy access this instrument can be used for parametric studies using a variety of ancillary sample environments to provide a complete control of thermodynamic variables such as temperature, magnetic field, and pressure. During the last few years most of the demand for this instrument has been focused in studies of unconventional superconductors, quantum magnets, thermoelectrics, ferroelectrics and multiferroics.

349

Capabilities of the POWDER Instrument | ORNL Neutron Sciences  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

Capabilities of the POWDER Instrument Capabilities of the POWDER Instrument The scientific areas that may benefit from using the HB-2A instrument are condensed matter physics, chemistry, geology, and material science. Due to its versatility, this instrument can be employed for a large variety of experiments, but it is particularly adapted for determining crystal structures with relatively large unit cells (dmax ≈ 28 Å), as well as complex magnetic structures. Furthermore, studies of phase transitions, thermal expansion, quantitative analysis, and ab-initio structure solution from powder data can be undertaken. A full range of ancillary sample environments can be used to provide a complete control of thermodynamic variables such as temperature, magnetic field, and pressure. The following examples highlight some of the basic features and

350

Capabilities of the FIE-TAX Instrument | ORNL Neutron Sciences  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

Capabilities of the FIE-TAX Instrument Capabilities of the FIE-TAX Instrument The HB-1A triple axis spectrometer is an excellent instrument for measuring low-lying magnetic excitations in solids, and for measuring structural and magnetic order parameters in bulk materials as well as in nanostructured materials such as thin films and nanoparticles. In the case of thin films the use of energy analysis is key capability which enables the desired signal to be separated from the massive background due to the substrate. This instrument is most beneficial to the condensed matter and materials science communities. Due to its versatility and easy access this instrument can be used for parametric studies using a variety of ancillary sample environments to provide a complete control of thermodynamic

351

Neutron Transmission, Capture, and Scattering Measurements at the Gaerttner LINAC Center Y. Danon, L. Liu, E.J. Blain, A.M. Daskalakis, B.J. McDermott, K. Ramic, C.R. Wendorff  

E-Print Network [OSTI]

Neutron Transmission, Capture, and Scattering Measurements at the Gaerttner LINAC Center Y. Danon . As the energy of the neutrons increases to the keV region neutron resonance scattering becomes dominant compared to capture, and scattered neutrons can penetrate the 10 B4C liner of the NaI capture detector and get

Danon, Yaron

352

Directed search for continuous gravitational waves from the Galactic center  

E-Print Network [OSTI]

We present the results of a directed search for continuous gravitational waves from unknown, isolated neutron stars in the Galactic center region, performed on two years of data from LIGOs fifth science run from two LIGO ...

Aggarwal, Nancy

353

MARKHAM RESEARCH SYMPOSIUM OREGON STATE UNIVERSITY -Hatfield Marine Science Center  

E-Print Network [OSTI]

Will present next year Poster on display 10:00-10:50 AM: POSTER SESSION - Research posters are on display will be standing by their posters to answer questions. Help yourself to refreshments in the staff lounge and Isabella Holt Education Fund - intended to foster education in the marine sciences by providing financial

Tullos, Desiree

354

Center for Computational Engineering Science Prof. Dr. Martin Frank  

E-Print Network [OSTI]

, the arrangement of the mirrors shall be optimised so that over a single year the maximum possible sun energy thesis Solar tower heliostat field optimisation with genetic algorithm Course of study: Computer Science arrangement of mirrors that balances power production against construction costs. Preliminary work A raytracer

Ábrahám, Erika

355

MISSION STATEMENT University of Maryland Center for Environmental Science  

E-Print Network [OSTI]

science education programs for K-12 students and teachers, pertinent and timely information to the general with other higher education institutions in Maryland in advanced research and graduate education Technology in Baltimore). In addition to the USM legislative mandates in Education Article Section 10

Boynton, Walter R.

356

Professor and Director of the Fusion Science Center of Extreme States of  

National Nuclear Security Administration (NNSA)

Professor and Director of the Fusion Science Center of Extreme States of Professor and Director of the Fusion Science Center of Extreme States of Matter and Fast Ignition, University of Rochester | National Nuclear Security Administration Our Mission Managing the Stockpile Preventing Proliferation Powering the Nuclear Navy Emergency Response Recapitalizing Our Infrastructure Continuing Management Reform Countering Nuclear Terrorism About Us Our Programs Our History Who We Are Our Leadership Our Locations Budget Our Operations Media Room Congressional Testimony Fact Sheets Newsletters Press Releases Speeches Events Social Media Video Gallery Photo Gallery NNSA Archive Federal Employment Apply for Our Jobs Our Jobs Working at NNSA Blog Home > About Us > Who We Are > In The Spotlight > Riccardo Betti Professor and Director of the Fusion Science Center of Extreme States of

357

The Clemson University Department of Materials Science and Engineering, in conjunction with the Center for Optical Materials Science and Engineering Technologies (COMSET), is soliciting applications and  

E-Print Network [OSTI]

The Clemson University Department of Materials Science and Engineering, in conjunction with the Center for Optical Materials Science and Engineering Technologies (COMSET), is soliciting applications Centers of Economic Excellence Act,both of which stipulated that the chaired professor encourage knowledge

Stuart, Steven J.

358

MIT Plasma Fusion Sciences Center IAP Seminar! Jan 10th, 2012!  

E-Print Network [OSTI]

MIT Plasma Fusion Sciences Center IAP Seminar! Jan 10th, 2012! ! ! ! ! ! Otto Landen! Associate-07NA27344 Inertial Confinement Fusion Physics and Challenges*! #12;The NIF ignition experiments-degenerate fuel Spherical collapse of the shell produces a central hot spot surrounded by cold, dense main fuel

359

PRIVACY POLICY AND PROCEDURES Policy #: 2100.2 LSU Health Sciences Center New Orleans Page: 1  

E-Print Network [OSTI]

PRIVACY POLICY AND PROCEDURES Policy #: 2100.2 LSU Health Sciences Center New Orleans Page: 1 Date and procedures, as required by the Health Insurance Portability and Accountability Act (HIPAA), Standards-NO Privacy Policies and Procedures and work to ensure LSUHSC-NO's compliance with the requirements

360

List of Participants 1. Dmitry L. ABRAROV (Computing Center of Academy of Science, Moscow, RUSSIA)  

E-Print Network [OSTI]

List of Participants 1. Dmitry L. ABRAROV (Computing Center of Academy of Science, Moscow, RUSSIA, RUSSIA) e-mail: bogoslov@theory.sinp.msu.ru #12;10 26. Andrey BONDARENKO (Kyiv Taras Shevchenko and Fundamental Metrology, VNIIMS, Moscow, RUSSIA) e-mail: kb@rgs.mccme.ru 31. Paolo BUDINICH (International

Popovych, Roman

Note: This page contains sample records for the topic "neutron science center" 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

James J. Hack James J. Hack directs the National Center for Computational Sciences (NCCS), a  

E-Print Network [OSTI]

4/22/2014 James J. Hack James J. Hack directs the National Center for Computational Sciences (NCCS.D. in Atmospheric Dynamics from Colorado State University in 1980, Hack became a research staff member at the IBM, and deputy director of the NCAR Climate and Global Dynamics Division. Hack has previously held an Adjoint

362

EH&S Research & Occupational Safety (ROS) T287 Magnuson Health Sciences Center  

E-Print Network [OSTI]

EH&S Research & Occupational Safety (ROS) T287 Magnuson Health Sciences Center Seattle, WA 98195: __________________ Letter Type: C D TE TS Tetanus due date: _______________ Environmental Health and Safety Confidential or print name), decline to participate in the Animal Care and Use Program medical screening process. I

Wilcock, William

363

September 12, 2012 (v. 3) Summary of Cyanobacteria Monitoring and Assessments in USGS Water Science Centers  

E-Print Network [OSTI]

Science Centers USGS scientists, in cooperation with local, State, Tribal, and other Federal partners in freshwaters across the Nation. Why Cyanobacteria? - An evolving issue of concern with both a national (U" and are photosynthetic organisms like green plants that consume carbon dioxide and produce oxygen. Cyanobacteria become

364

Glass pattern responses in macaque V2 neurons Center for Neural Science, New York University,  

E-Print Network [OSTI]

Glass pattern responses in macaque V2 neurons Center for Neural Science, New York University, New cortex (V1) respond to translational Glass patterns in a manner that is predictable from their responses to grating stimuli. In this article, we first extend our experiments and modeling of Glass pattern responses

Smith, Matthew A.

365

An Inventor's Guide:Technology Transfer at LSU Health Sciences Center -New Orleans Office of Technology Management  

E-Print Network [OSTI]

1 An Inventor's Guide:Technology Transfer at LSU Health Sciences Center - New Orleans Office://www.lsuhsc.edu/administration/academic/otm/ #12;2 A MESSAGE FROM THE DIRECTOR The `An Inventor's Guide: Technology Transfer at LSU Health Sciences Center' outlines the essential elements of technology transfer and commercialization on our campus

366

An Inventor's Guide:Technology Transfer at LSU Health Sciences Center New Orleans Office of Technology Management  

E-Print Network [OSTI]

1 An Inventor's Guide:Technology Transfer at LSU Health Sciences Center New Orleans Office://www.lsuhsc.edu/administration/academic/otm/ #12;2 A MESSAGE FROM THE DIRECTOR The `An Inventor's Guide: Technology Transfer at LSU Health Sciences Center' outlines the essential elements of technology transfer and commercialization on our campus

367

Proposed Action Title: (0470-1517) Donald Danforth Plant Science Center -  

Broader source: Energy.gov (indexed) [DOE]

(0470-1517) Donald Danforth Plant Science Center - (0470-1517) Donald Danforth Plant Science Center - Center for Enahnced Camelina Oil Program or Field Office: Advanced Research Projects Agency - Energy Location(s) (City/County/State): Michigan, Missouri, Montana, Nebraska, New Mexico Proposed Action Description: Funding will support development of genetically modified (GM) camelina that grows at an increased yield and produces more seed oil than wild- type camelina for use as a biofuel feedstock. Proposed work will consist of (1) genetically modifying camelina to improve carbon capturel assimilation and light utilization, and to redirect carbon flux towards seed oil synthesis, including synthesis of oleic acid; (2) fabricating and testing phenomics chambers used to analyze plant metabolism under varying conditions (e.g. humidity, temperature); (3) growing selected lines of non-GM, wild-type camelina in contained

368

Multi-Grid Boron-10 detector for large area applications in neutron scattering science  

E-Print Network [OSTI]

The present supply of 3He can no longer meet the detector demands of the upcoming ESS facility and continued detector upgrades at current neutron sources. Therefore viable alternative technologies are required to support the development of cutting-edge instrumentation for neutron scattering science. In this context, 10B-based detectors are being developed by collaboration between the ESS, ILL, and Link\\"{o}ping University. This paper reports on progress of this technology and the prospects applying it in modern neutron scattering experiments. The detector is made-up of multiple rectangular gas counter tubes coated with B4C, enriched in 10B. An anode wire reads out each tube, thereby giving position of conversion in one of the lateral co-ordinates as well as in depth of the detector. Position resolution in the remaining co-ordinate is obtained by segmenting the cathode tube itself. Boron carbide films have been produced at Link\\"{o}ping University and a detector built at ILL. The characterization study is pres...

Andersen, Ken; Birch, Jens; Buffet, Jean-Claude; Correa, Jonathan; van Esch, Patrick; Guerard, Bruno; Hall-Wilton, Richard; Hultman, Lars; Hglund, Carina; Jensen, Jens; Khaplanov, Anton; Kirstein, Oliver; Piscitelli, Francesco; Vettier, Christian

2012-01-01T23:59:59.000Z

369

Sponsored by The Center for Research in Mathematics and Science Education and the San Diego County Office of Education  

E-Print Network [OSTI]

Sponsored by The Center for Research in Mathematics and Science Education and the San Diego County Office of Education Joseph S. Krajcik and Valerie Otero Supporting Science Teachers in Utilizing Model Free parking is adjacent to the building Joseph S. Krajcik, Professor, Science Education, Associate

Ponce, V. Miguel

370

Feasibility study for measurement of insulation compaction in the cryogenic rocket fuel storage tanks at Kennedy Space Center by fast/thermal neutron techniques  

SciTech Connect (OSTI)

The liquid hydrogen and oxygen cryogenic storage tanks at John F. Kennedy Space Center (KSC) use expanded perlite as thermal insulation. Some of the perlite may have compacted over time, compromising the thermal performance and also the structural integrity of the tanks. Neutrons can readily penetrate through the 1.75 cm outer steel shell and through the entire 120 cm thick perlite zone. Neutrons interactions with materials produce characteristic gamma rays which are then detected. In compacted perlite the count rates in the individual peaks in the gamma ray spectrum will increase. Portable neutron generators can produce neutron simultaneous fluxes in two energy ranges: fast (14 MeV) and thermal (25 meV). Fast neutrons produce gamma rays by inelastic scattering which is sensitive to Si, Al, Fe and O. Thermal neutrons produce gamma rays by radiative capture in prompt gamma neutron activation (PGNA), which is sensitive to Si, Al, Na, K and H among others. The results of computer simulations using the software MCNP and measurements on a test article suggest that the most promising approach would be to operate the system in time-of-flight mode by pulsing the neutron generator and observing the subsequent die away curve in the PGNA signal.

Livingston, R. A. [Materials Science and Engineering Dept., U. of Maryland, College Park, MD (United States); Schweitzer, J. S. [Physics Dept., U. of Connecticut, Storrs (United States); Parsons, A. M. [Goddard Space Flight Center, Greenbelt (United States); Arens, E. E. [John F. Kennedy Space Center, FL (United States)

2014-02-18T23:59:59.000Z

371

Microarray Transcriptomics Data from the BioEnergy Science Center (BESC)  

DOE Data Explorer [Office of Scientific and Technical Information (OSTI)]

The BioEnergy Science Center (BESC) is a multi-institutional (18 partner), multidisciplinary research (biological, chemical, physical and computational sciences, mathematics and engineering) organization focused on the fundamental understanding and elimination of biomass recalcitrance. BESC's approach to improve accessibility to the sugars within biomass involves 1) designing plant cell walls for rapid deconstruction and 2) developing multitalented microbes for converting plant biomass into biofuels in a single step (consolidated bioprocessing). Addressing the roadblock of biomass recalcitrance will require a multiscale understanding of plant cell walls from biosynthesis to deconstruction pathways. This integrated understanding would generate models, theories and finally processes that will be used to understand and overcome biomass recalcitrance.

372

Report of the ANS Project Feasibility Workshop for a High Flux Isotope Reactor-Center for Neutron Research Facility  

SciTech Connect (OSTI)

The Advanced Neutron Source (ANS) Conceptual Design Report (CDR) and its subsequent updates provided definitive design, cost, and schedule estimates for the entire ANS Project. A recent update to this estimate of the total project cost for this facility was $2.9 billion, as specified in the FY 1996 Congressional data sheet, reflecting a line-item start in FY 1995. In December 1994, ANS management decided to prepare a significantly lower-cost option for a research facility based on ANS which could be considered during FY 1997 budget deliberations if DOE or Congressional planners wished. A cost reduction for ANS of about $1 billion was desired for this new option. It was decided that such a cost reduction could be achieved only by a significant reduction in the ANS research scope and by maximum, cost-effective use of existing High Flux Isotope Reactor (HFIR) and ORNL facilities to minimize the need for new buildings. However, two central missions of the ANS -- neutron scattering research and isotope production-were to be retained. The title selected for this new option was High Flux Isotope Reactor-Center for Neutron Research (HFIR-CNR) because of the project`s maximum use of existing HFIR facilities and retention of selected, central ANS missions. Assuming this shared-facility requirement would necessitate construction work near HFIR, it was specified that HFIR-CNR construction should not disrupt normal operation of HFIR. Additional objectives of the study were that it be highly credible and that any material that might be needed for US Department of Energy (DOE) and Congressional deliberations be produced quickly using minimum project resources. This requirement made it necessary to rely heavily on the ANS design, cost, and schedule baselines. A workshop methodology was selected because assessment of each cost and/or scope-reduction idea required nearly continuous communication among project personnel to ensure that all ramifications of propsed changes.

Peretz, F.J.; Booth, R.S. [comp.

1995-07-01T23:59:59.000Z

373

University Reactor Conversion Lessons Learned Workshop for Texas A&M University Nuclear Science Center Reactor  

SciTech Connect (OSTI)

The objectives of this meeting were to capture the observations, insights, issues, concerns, and ideas of those involved in the Texas A&M University Nuclear Science Center (TAMU NSC) TRIGA Reactor Conversion so that future efforts can be conducted with greater effectiveness, efficiency, and with fewer challenges. This workshop was held in conjunction with a similar workshop for the University of Florida Reactor Conversion. Some of the generic lessons from that workshop are included in this report for completeness.

Eric C. Woolstenhulme; Dana M. Meyer

2007-04-01T23:59:59.000Z

374

LANSCE | Lujan Center | Instruments  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

Imaging: HIPPO, SMARTS, NPDF, FDS Nuclear Science and Technology: DANCE, FP5, FP12 The neutron scattering capability is augmented by the Neutron Imaging capability that can be...

375

Spallation Neutron Source (SNS) | U.S. DOE Office of Science...  

Office of Science (SC) Website

(SUF) Division SUF Home About User Facilities User Facilities Dev X-Ray Light Sources Neutron Scattering Facilities High Flux Isotope Reactor (HFIR) Lujan Neutron Scattering...

376

Neutron Scattering Facilities | U.S. DOE Office of Science (SC...  

Office of Science (SC) Website

Neutron Scattering Facilities Scientific User Facilities (SUF) Division SUF Home About User Facilities User Facilities Dev X-Ray Light Sources Neutron Scattering Facilities High...

377

The Manuel Lujan, Jr. Neutron Scattering Center (LANSCE) experiment reports 1992 run cycle. Progress report  

SciTech Connect (OSTI)

This year was the fifth in which LANSCE ran a formal user program. A call for proposals was issued before the scheduled run cycles, and experiment proposals were submitted by scientists from universities, industry, and other research facilities around the world. An external program advisory committee, which LANSCE shares with the Intense Pulsed Neutron Source (IPNS), Argonne National Laboratory, examined the proposals and made recommendations. At LANSCE, neutrons are produced by spallation when a pulsed, 800-MeV proton beam impinges on a tungsten target. The proton pulses are provided by the Clinton P. Anderson Meson Physics Facility (LAMPF) accelerator and an associated Proton Storage Ring (PSR), which can alter the intensity, time structure, and repetition rate of the pulses. The LAMPF protons of Line D are shared between the LANSCE target and the Weapons Neutron Research (WNR) facility, which results in LANSCE spectrometers being available to external users for unclassified research about 80% of each annual LAMPF run cycle. Measurements of interest to the Los Alamos National Laboratory may also be performed and may occupy up to an additional 20% of the available beam time. These experiments are reviewed by an internal program advisory committee. One hundred sixty-seven proposals were submitted for unclassified research and twelve proposals for research of a programmatic interest to the Laboratory; six experiments in support of the LANSCE research program were accomplished during the discretionary periods. Oversubscription for instrument beam time by a factor of three was evident with 839 total days requested and only 371 available for allocation.

DiStravolo, M.A. [comp.

1993-09-01T23:59:59.000Z

378

Physical and Chemical Sciences Center: Research briefs. Volume 9-94  

SciTech Connect (OSTI)

As Sandia National Laboratories and the Physical and Chemical Sciences Center develop an increasingly diverse set of customers, research partners, and Cooperative Research and Development Agreements (CRADA`s) with industry, there is a need for providing more concise information describing the technical achievements and capabilities. This publication, Research Briefs, is designed to inform the present and potential partners in research and technology advancement. The research emphasizes semiconductor physics, electronic materials, surface physics and chemistry, plasma and chemical processing sciences, lasers and optics, vision science, ion-solid interactions and defect physics, and advanced materials physics. The specific programs pursued are driven by the research goals which are greatly influenced by interactions with the government and industrial customers.

Vook, F.L.; Samara, G.A. [eds.

1994-12-31T23:59:59.000Z

379

U.S. Department of Energy's Bioenergy Research Centers An Overview of the Science  

SciTech Connect (OSTI)

Alternative fuels from renewable cellulosic biomass - plant stalks, trunks, stems, and leaves - are expected to significantly reduce U.S. dependence on imported oil while enhancing national energy security and decreasing the environmental impacts of energy use. Ethanol and other advanced biofuels from cellulosic biomass are renewable alternatives that could increase domestic production of transportation fuels, revitalize rural economies, and reduce carbon dioxide and pollutant emissions. According to U.S. Secretary of Energy Steven Chu, 'Developing the next generation of biofuels is key to our effort to end our dependence on foreign oil and address the climate crisis while creating millions of new jobs that can't be outsourced.' Although cellulosic ethanol production has been demonstrated on a pilot level, developing a cost-effective, commercial-scale cellulosic biofuel industry will require transformational science to significantly streamline current production processes. Woodchips, grasses, cornstalks, and other cellulosic biomass are widely abundant but more difficult to break down into sugars than corn grain - the primary source of U.S. ethanol fuel production today. Biological research is key to accelerating the deconstruction of cellulosic biomass into sugars that can be converted to biofuels. The Department of Energy (DOE) Office of Science continues to play a major role in inspiring, supporting, and guiding the biotechnology revolution over the past 30 years. The DOE Genomic Science program is advancing a new generation of research focused on achieving whole-systems understanding of biology. This program is bringing together scientists in diverse fields to understand the complex biology underlying solutions to DOE missions in energy production, environmental remediation, and climate change science. For more information on the Genomic Science program, see p. 26. To focus the most advanced biotechnology-based resources on the biological challenges of biofuel production, DOE established three Bioenergy Research Centers (BRCs) in September 2007. Each center is pursuing the basic research underlying a range of high-risk, high-return biological solutions for bioenergy applications. Advances resulting from the BRCs are providing the knowledge needed to develop new biobased products, methods, and tools that the emerging biofuel industry can use (see sidebar, Bridging the Gap from Fundamental Biology to Industrial Innovation for Bioenergy, p. 6). The DOE BRCs have developed automated, high-throughput analysis pipelines that will accelerate scientific discovery for biology-based biofuel research. The three centers, which were selected through a scientific peer-review process, are based in geographically diverse locations - the Southeast, the Midwest, and the West Coast - with partners across the nation (see U.S. map, DOE Bioenergy Research Centers and Partners, on back cover). DOE's Lawrence Berkeley National Laboratory leads the DOE Joint BioEnergy Institute (JBEI) in California; DOE's Oak Ridge National Laboratory leads the BioEnergy Science Center (BESC) in Tennessee; and the University of Wisconsin-Madison leads the Great Lakes Bioenergy Research Center (GLBRC). Each center represents a multidisciplinary partnership with expertise spanning the physical and biological sciences, including genomics, microbial and plant biology, analytical chemistry, computational biology and bioinformatics, and engineering. Institutional partners include DOE national laboratories, universities, private companies, and nonprofit organizations.

None

2010-07-01T23:59:59.000Z

380

Nebraska Center for Energy Sciences Research | University of Nebraska Lincoln (402) 4726082 | FAX (402) 4729277 | http://ncesr.unl.edu  

E-Print Network [OSTI]

Kahrobaee Optimum Planning and Operation of Compressed Air Energy Storage with Wind Energy Integration Nebraska Center for Energy Sciences Research | University of Nebraska ­ Lincoln (402 Frameworks for Energy Related Applications Chemistry Andrea Watson Methane Production via Anaerobic

Farritor, Shane

Note: This page contains sample records for the topic "neutron science center" 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

Nuclear Science References (NSR) from the National Nuclear Data Center (NNDC)  

DOE Data Explorer [Office of Scientific and Technical Information (OSTI)]

The Nuclear Science References (NSR) database is an indexed bibiliography of primary and secondary references in nuclear physics research. About 80 journals are regularly scanned for articles. Recent references are added on a weekly basis. Approximately 4300 entries are added to the database annually. In general, articles are included in NSR if they include measured, calculated, or deduced quantitative nuclear structure or reaction data. Papers that apply previously known data are generally not included. Examples of this include neutron activation analysis using known cross sections or radiological dating using known half-lives. The database can be searched like a normal bibliographic database but can also be searched by the data that distinguishes it, data such as the nuclide, target/parent/daughter, reaction, incident particles, and outgoing particles. (Specialized Interface) [Taken from the NSR Help pages at http://www.nndc.bnl.gov/nsr/nsr_help.jsp

382

Simulations for Complex Fluid Flow Problems from Berkeley Lab's Center for Computational Sciences and Engineering (CCSE)  

DOE Data Explorer [Office of Scientific and Technical Information (OSTI)]

The Center for Computational Sciences and Engineering (CCSE) develops and applies advanced computational methodologies to solve large-scale scientific and engineering problems arising in the Department of Energy (DOE) mission areas involving energy, environmental, and industrial technology. The primary focus is in the application of structured-grid finite difference methods on adaptive grid hierarchies for compressible, incompressible, and low Mach number flows. The diverse range of scientific applications that drive the research typically involve a large range of spatial and temporal scales (e.g. turbulent reacting flows) and require the use of extremely large computing hardware, such as the 153,000-core computer, Hopper, at NERSC. The CCSE approach to these problems centers on the development and application of advanced algorithms that exploit known separations in scale; for many of the application areas this results in algorithms are several orders of magnitude more efficient than traditional simulation approaches.

383

Letter to Science from Michael Wang, Center for Transportation Research, Argonne National Laboratory  

Alternative Fuels and Advanced Vehicles Data Center [Office of Energy Efficiency and Renewable Energy (EERE)]

Letter to Science (Original version submitted to Science on Feb. 14 th , 2008; revised on March 14 th , 2008) Michael Wang Center for Transportation Research Argonne National Laboratory Zia Haq Office of Biomass Program Office of Energy Efficiency and Renewable Energy U.S. Department of Energy The article by Searchinger et al. in Sciencexpress ("Use of U.S. Croplands for Biofuels Increases Greenhouse Gases through Emissions from Land Use Change," February 7, 2008) provides a timely discussion of fuel ethanol's effects on greenhouse gas (GHG) emissions when taking into account GHG emissions from potential land use changes induced by ethanol production. Land use change issues associated with biofuels were explored in life-cycle analyses beginning

384

Farming For Fuel Lesson Plan Intro : BioEnergy Science Center  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

Lesson Plan: Farming for Fuel Lesson Plan: Farming for Fuel The lesson plan was developed as a collaboration between the Outreach and Education staff at the Creative Discovery Museum, (a children's science museum) in Chattanooga, TN, and BESC (BioEnergy Science Center) scientists and educators. Lesson plans, focused at the 5th grade level, are posted along with the materials used in the demonstrations of the lessons as well as where they may be purchased. We encourage anyone interested in promoting education in elementary and middle schools about biofuels and specifically biofuels developed from cellulosic material such as switch grass and populus to investigate them. We would be happy to provide any help in the use of these plans for education. The lessons have been taught in schools throughout

385

Characterization of irradiation cell dose rates at the Nuclear Science Center  

E-Print Network [OSTI]

Watt level is the maximum currently allowed by operational procedures at the Nuclear Science Center for cell operations. Also, 300 watts is the lowest stable power level achievable. TLD measurements are presented for the 100 kW power level.... Gamma exposure rates in R/hr measured by high-range ionization detector, void can not utilized, measurement location A Power Level ( jKW) Core Location ?1 Ex osure Rate (R/hr) 0. 3 1. 0 3. 0 10. 0 30. 0 100. 0 21000 23500 30000 51750 120000...

Jeffords, Eugene Lamarr

2012-06-07T23:59:59.000Z

386

EA-1988: NFSC (Northwest Fisheries Science Center) Earthen Drainage Channel, Burley Creek Hatchery, Port Orchard, Washington  

Broader source: Energy.gov [DOE]

The National Oceanic and Atmospheric Administration (NOAA), with DOEs Bonneville Power Administration (BPA) as a cooperating agency, prepared an EA that assesses the potential environmental impacts of a NOAA Northwest Fisheries Science Center proposal to construct an earthen drainage channel at its Burley Creek Hatchery in Kitsap County, Washington. The project would facilitate increased discharge of treated effluent from the hatchery facility into the adjacent Burley Creek. BPAs proposal is to fund the project. The project website is http://efw.bpa.gov/environmental_services/Document_Library/Burley_Creek/.

387

Precision Measurement of PArity Violation in Polarized Cold Neutron Capture on the Proton: the NPDGamma Experiment  

E-Print Network [OSTI]

The NPDGamma experiment at the Los Alamos Neutron Science Center (LANSCE) is dedicated to measure with high precision the parity violating asymmetry in the $\\gamma$ emission after capture of spin polarized cold neutrons in para-hydrogen. The measurement will determine unambiguously the weak pion-nucleon-nucleon ($\\pi NN$) coupling constant {\\it f$^1_{\\pi}$}

Lauss Bernhard

2006-01-02T23:59:59.000Z

388

Protein crystallography with spallation neutrons  

SciTech Connect (OSTI)

proteins and oriented molecular complexes. With spallation neutrons and their time dependent wavelength structure, one can select data with an optimal wavelength bandwidth and cover the whole Laue spectrum as time (wavelength) resolved diffraction data. This optimizes data quality with best peak to background ratios and provides spatial and energy resolution to eliminate peak overlaps. Such a Protein Crystallography Station (PCS) has been built and tested at Los Alamos Neutron Science Center. A partially coupled moderator is used to increase flux and data are collected by a Cylindrical He3 detector covering 120' with 200mm height. The PCS is described along with examples of data collected from a number of proteins.

Langan, P. (Paul); Schoenborn, Benno P.

2003-01-01T23:59:59.000Z

389

Symposium on information science. II. Progress in the organization of an international information center in phytovirology.  

Science Journals Connector (OSTI)

...physical and biological sciences. National Science Foundation Office of Science Information Service, Wash- ington, D...technical information dissemination. Na- tional Science Foundation Office of Science Information Service, Washington...

H H Thornberry

1965-12-01T23:59:59.000Z

390

Effects of engineering controls on radioactive air emissions from the Los Alamos Neutron Science Center  

E-Print Network [OSTI]

Under federal regulations set forth in 40 CFR 61, releases of radioactive airborne effluents from a Department of Energy facility must be limited so that no member of the public receives more than 0. IO miflisievert (IO milhrem) effective dose...

Fuehne, David Patrick

1996-01-01T23:59:59.000Z

391

Three dimensional neutronics calculations for the TAMU Nuclear Science Center Triga reactor using BOLD VENTURE  

E-Print Network [OSTI]

, other pr ogr ams such as thermal hydraulics, ar e expected to be implemented as soon as their development is completed at ORNL. Due to the lar ge memory requirements of the BOLD VENTURE system, only the neutr onics computational module VENTURE...

Yupari, Ricardo

1985-01-01T23:59:59.000Z

392

ince 1992, the United States has been involved in the establishment and op-eration of a science and technology center in Russia--the International Sci-  

E-Print Network [OSTI]

and technology center in Russia--the International Sci- ence and Technology Center (ISTC)--and a similar center..." This agreement was initialed in May of 1992, with the United States, Russia, the European Union, and Japan to create a science center in Ukraine distinct from the one being established in Russia. Ratification

393

Neutron Scattering Facilities 1982  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

NEUTRON SOURCES NEUTRON SOURCES Types of Sources U.S. Sources Available for Users Plans for the Future The Neutron Scattering Society of America (NSSA) SNS/ANL School on Neutron and x-Ray Scattering, June 2011 Jim Rhyne Lujan Neutron Scattering Center Los Alamos National Lab. What do we need to do neutron scattering? * Neutron Source - produces neutrons * Diffractometer or Spectrometer - Allows neutrons to interact with sample - Sorts out discrete wavelengths by monochromator (reactor) or by time of flight (pulse source) - Detectors pick up neutrons scattered from sample * Analysis methods to determine material properties * Brain power to interpret results Sources of neutrons for scattering * Nuclear Reactor - Neutrons produced from fission of 235 U - Fission spectrum neutrons

394

EA-0921; Environmental Assessment and FONSI Ambulatory Research and Education Center, Oregon Health Sciences University  

Broader source: Energy.gov (indexed) [DOE]

21; Environmental Assessment and FONSI Ambulatory Research 21; Environmental Assessment and FONSI Ambulatory Research and Education Center, Oregon Health Sciences University TABLE OF CONTENTS 1.0 DOCUMENT SUMMARY 2.0 PURPOSE AND NEED 3.0 DESCRIPTION OF ALTERNATIVES INCLUDING THE PROPOSED ACTION 3.1 Proposed Action 3.2 Project Description 3.2.1 Construction Activities 3.2.2 Operations Activities 3.3 No Action Alternative 3.4 Site Alternatives 4.0 AFFECTED ENVIRONMENT 5.0 ENVIRONMENTAL IMPACTS 5.1 Construction 5.1.1 Sensitive Resources 5.1.1.1 Historic/Archeological Resources 5.1.1.2 Federal/State-Listed or Proposed Protected Species or Critical Habitats 5.1.1.3 Flood Plains/Wetlands 5.1.1.4 National Forest, Parks, Trails, etc. 5.1.1.5 Prime Farmland 5.1.1.6 Special Sources of Water

395

Single-Column Modeling C. J. Walcek Atmospheric Sciences Research Center  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

C. J. Walcek C. J. Walcek Atmospheric Sciences Research Center State University of New York Albany, New York Introduction intense mid latitude cyclone developed and traversed this domain, allowing one to investigate cloud cover under a wide variety of meteorological environments. Large-scale numerical models of the atmosphere approximate the heterogeneous or subgrid-scale nature of cloudiness by assuming that a fraction of each grid area is occupied by clouds. This cloud cover fraction is used to apportion cloud effects into a "grid-averaged" forcing within areas that contain a mixture of clear and cloudy regions. Most models of tropospheric dynamics assume that the fractional cloud coverage is determined by the grid- averaged relative humidity, stability, or resolvable-scale

396

K. SHAFER SMITH AND ROSS TULLOCH Center for Atmosphere Ocean Science, Courant Institute of Mathematical Sciences, New York University, New York, New York  

E-Print Network [OSTI]

Reply K. SHAFER SMITH AND ROSS TULLOCH Center for Atmosphere Ocean Science, Courant Institute). Tulloch and Smith (2006, 2009) argued that sur- face quasigeostrophic effects are consistent with many, Tulloch and Smith (2006) considered a ``toy'' model consisting of SQG flow overlying a finite-depth region

Smith, K. Shafer

397

Facility Centered Assessment of the Los Alamos National Laboratory Science and Technology Operations - Facility Operations Director Managed Facilities, August 2011  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

Review Report Review Report Facility Centered Assessment of the Los Alamos National Laboratory Science and Technology Operations - Facility Operations Director Managed Facilities May 2011 August 2011 Office of Health, Safety and Security Office of Enforcement and Oversight Office of Safety and Emergency Management Evaluations Table of Contents Background ................................................................................................................................................... 1 Results ........................................................................................................................................................... 2 Conduct of the FCA ......................................................................................................................... 2

398

Oklahoma Cooperative Extension Service Division of Agricultural Sciences and Natural Resources Robert M. Kerr Food & Agricultural Products Center  

E-Print Network [OSTI]

FAPC-144 Oklahoma Cooperative Extension Service · Division of Agricultural Sciences and Natural Resources FAPC-165 Robert M. Kerr Food & Agricultural Products Center FOOD TECHNOLOGY FACT SHEET 405-744-6071 · www.fapc.bizAdding Value to Oklahoma f a p c Measurement Equipment for Food Product Development

Balasundaram, Balabhaskar "Baski"

399

Oklahoma Cooperative Extension Service Division of Agricultural Sciences and Natural Resources Robert M. Kerr Food & Agricultural Products Center  

E-Print Network [OSTI]

FAPC-110 Oklahoma Cooperative Extension Service · Division of Agricultural Sciences and Natural Resources FAPC-165 Robert M. Kerr Food & Agricultural Products Center FOOD TECHNOLOGY FACT SHEET 405-744-6071 · www.fapc.bizAdding Value to Oklahoma f a p c Timothy J. Bowser Food Processing Engineer Introduction

Balasundaram, Balabhaskar "Baski"

400

Oklahoma Cooperative Extension Service Division of Agricultural Sciences and Natural Resources Robert M. Kerr Food & Agricultural Products Center  

E-Print Network [OSTI]

FAPC-142 Oklahoma Cooperative Extension Service · Division of Agricultural Sciences and Natural Resources FAPC-165 Robert M. Kerr Food & Agricultural Products Center FOOD TECHNOLOGY FACT SHEET 405-744-6071 · www.fapc.bizAdding Value to Oklahoma f a p c Steam Basics for Food Processors Introduction The purpose

Balasundaram, Balabhaskar "Baski"

Note: This page contains sample records for the topic "neutron science center" 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

Development of Real-Time Fuel Management Capability at the Texas A&M Nuclear Science Center  

E-Print Network [OSTI]

For the Texas A&M University Nuclear Science Center reactor a fuel depletion code was created to develop real-time fuel management capability. This code package links MCNP8 and ORIGEN26 and is interfaced through a Visual Basic code. Microsoft Visual...

Parham, Neil A.

2010-07-14T23:59:59.000Z

402

Facility Centered Assessment of the Los Alamos National Laboratory Science and Technology Operations - Facility Operations Director Managed Facilities, August 2011  

Broader source: Energy.gov (indexed) [DOE]

Review Report Review Report Facility Centered Assessment of the Los Alamos National Laboratory Science and Technology Operations - Facility Operations Director Managed Facilities May 2011 August 2011 Office of Health, Safety and Security Office of Enforcement and Oversight Office of Safety and Emergency Management Evaluations Table of Contents Background ................................................................................................................................................... 1 Results ........................................................................................................................................................... 2 Conduct of the FCA ......................................................................................................................... 2

403

Liberty Science Center @ Liberty State Park Service Date: Sat, 9/10/11 Sign-up Deadline: 9/8/2011  

E-Print Network [OSTI]

) are needed to participate in an outdoor beautification service events at Liberty Science Center. This projectLiberty Science Center @ Liberty State Park Service Date: Sat, 9/10/11 Sign-up Deadline: 9/8/2011 Time: 10:00am - 1:00pm Description: As part of a state-wide student project, NJIT volunteers (20 ­ 25

404

WATER SCIENCE AND POLICY CENTER 2228 Geology Bldg Riverside, CA 92521 951-827-9772 www.wspc.ucr.edu Seminar Series  

E-Print Network [OSTI]

WATER SCIENCE AND POLICY CENTER · 2228 Geology Bldg · Riverside, CA 92521 · 951-827-9772 · www.wspc.ucr.edu Seminar Series WATER SCIENCE AND POLICY CENTER University of California, Riverside Seminars listed below of Irrigation Water Conservation" March 30, 2011-- Professor Daene McKinney, University of Texas, Austin

405

Energy Frontier Research Center Materials Science of Actinides (A "Life at the Frontiers of Energy Research" contest entry from the 2011 Energy Frontier Research Centers (EFRCs) Summit and Forum)  

ScienceCinema (OSTI)

'Energy Frontier Research Center Materials Science of Actinides' was submitted by the EFRC for Materials Science of Actinides (MSA) to the 'Life at the Frontiers of Energy Research' video contest at the 2011 Science for Our Nation's Energy Future: Energy Frontier Research Centers (EFRCs) Summit and Forum. Twenty-six EFRCs created short videos to highlight their mission and their work. MSA is directed by Peter Burns at the University of Notre Dame, and is a partnership of scientists from ten institutions.The Office of Basic Energy Sciences in the U.S. Department of Energy's Office of Science established the 46 Energy Frontier Research Centers (EFRCs) in 2009. These collaboratively-organized centers conduct fundamental research focused on 'grand challenges' and use-inspired 'basic research needs' recently identified in major strategic planning efforts by the scientific community. The overall purpose is to accelerate scientific progress toward meeting the nation's critical energy challenges.

Burns, Peter (Director, Materials Science of Actinides); MSA Staff

2011-11-03T23:59:59.000Z

406

Rockefeller Center at Dartmouth College Policy Research Shop The Center for Public Policy and the Social Sciences  

E-Print Network [OSTI]

, and finds that the cost estimates provided by the New Hampshire Department of Health and Human Services and the Social Sciences Disability Benefits in New Hampshire An Analysis of the Costs of Relaxing Eligibility 1.2 NEW HAMPSHIRE AID TO THE PERMANENTLY AND TOTALLY DISABLED 2 1.1 THE GOAL OF THIS REPORT 2 1

Lotko, William

407

Neutron wave packet tomography  

E-Print Network [OSTI]

A tomographic technique is introduced in order to determine the quantum state of the center of mass motion of neutrons. An experiment is proposed and numerically analyzed.

G. Badurek; P. Facchi; Y. Hasegawa; Z. Hradil; S. Pascazio; H. Rauch; J. Rehacek; T. Yoneda

2005-03-29T23:59:59.000Z

408

The AGASA/SUGAR Anisotropies and TeV Gamma Rays from the Galactic Center: A Possible Signature of Extremely High-energy Neutrons  

E-Print Network [OSTI]

Recent analysis of data sets from two extensive air shower cosmic ray detectors shows tantalizing evidence of an anisotropic overabundance of cosmic rays towards the Galactic Center (GC) that ``turns on'' around $10^{18}$ eV. We demonstrate that the anisotropy could be due to neutrons created at the Galactic Center through charge-exchange in proton-proton collisions, where the incident, high energy protons obey an $\\sim E^{-2}$ power law associated with acceleration at a strong shock. We show that the normalization supplied by the gamma-ray signal from EGRET GC source 3EG J1746-2851 -- ascribed to pp induced neutral pion decay at GeV energies -- together with a very reasonable spectral index of 2.2, predicts a neutron flux at $\\sim 10^{18}$ eV fully consistent with the extremely high energy cosmic ray data. Likewise, the normalization supplied by the very recent GC data from the HESS air-Cerenkov telescope at \\~TeV energies is almost equally-well compatible with the $\\sim 10^{18}$ eV cosmic ray data. Interestingly, however, the EGRET and HESS data appear to be themselves incompatible. We consider the implications of this discrepancy. We discuss why the Galactic Center environment can allow diffusive shock acceleration at strong shocks up to energies approaching the ankle in the cosmic ray spectrum. Finally, we argue that the shock acceleration may be occuring in the shell of Sagittarius A East, an unusual supernova remnant located very close to the Galactic Center. If this connection between the anisotropy and Sagittarius A East could be firmly established it would be the first direct evidence for a particular Galactic source of cosmic rays up to energies near the ankle.

Roland M. Crocker; Marco Fatuzzo; Randy Jokipii; Fulvio Melia; Raymond R. Volkas

2004-08-10T23:59:59.000Z

409

The Wide Angular-Range Chopper Spectrometer at SNS | ORNL Neutron Sciences  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

The Wide Angular-Range Chopper Spectrometer at SNS The Wide Angular-Range Chopper Spectrometer at SNS and Doug Abernathy at ARCS Materials researcher Judy Pang and instrument scientist Doug Abernathy at ARCS. ARCS is optimized to provide a high neutron flux at the sample and a large solid angle of detector coverage. This spectrometer is capable of selecting incident energies over the full energy spectrum of neutrons, making it useful for studies of excitations from a few to several hundred milli-electron volts. An elliptically shaped supermirror guide in the incident flight path boosts the performance at the lower end of this range. The sample and detector vacuum chambers provide a window-free final flight path and incorporate a large gate valve to allow rapid sample changeout. A T0 neutron chopper not only blocks the prompt radiation from the source

410

Measurement of prompt neutron spectra from the 239Pu(n,f) fission reaction for incident neutron energies from 1 to 200 MeV  

Science Journals Connector (OSTI)

Prompt fission neutron spectra in the neutron-induced fission of 239Pu have been measured for incident neutron energies from 1 to 200 MeV at the Los Alamos Neutron Science Center. Mean energies deduced from the prompt fission neutron spectra (PFNS) lead to the observation of the opening of the second chance fission at 7 MeV and to indications for the openings of fission channels of third and fourth chances. Moreover, the general trend of the measured PFNS is well reproduced by the different models. The comparison between data and models presents, however, two discrepancies. First, the prompt neutron mean energy seems constant for neutron energy, at least up to 7 MeV, whereas in the theoretical calculations it is continuously increasing. Second, data disagree with models on the shape of the high energy part of the PFNS, where our data suggest a softer spectrum than the predictions.

A. Chatillon; G. Blier; T. Granier; B. Laurent; B. Morillon; J. Taieb; R. C. Haight; M. Devlin; R. O. Nelson; S. Noda; J. M. O'Donnell

2014-01-15T23:59:59.000Z

411

Technetium production: a feasibility study for Texas A&M University nuclear science center  

E-Print Network [OSTI]

The affordability and feasibility of the production of the metastable nuclide of technetium (Tc-99m) by neutron capture activation of molybdenum trioxide (with a subsequent solvent extraction) has been explored for the Texas A&M University, Nuclear...

Hearne, David Douglass

1997-01-01T23:59:59.000Z

412

Statistics of the Coulomb-blockade peak spacings of a silicon quantum dot Center for NanoScience and Sektion Physik, LMU Munchen, Geschwister-Scholl-Platz 1, D-80539 Munchen, Germany  

E-Print Network [OSTI]

Statistics of the Coulomb-blockade peak spacings of a silicon quantum dot F. Simmel Center for NanoScience-Magder* Center for NanoScience and Sektion Physik, LMU Mu¨nchen, Geschwister-Scholl-Platz 1, D-80539 Mu, Cambridge, Massachusetts 02139 J. P. Kotthaus Center for NanoScience and Sektion Physik, LMU Mu

Ludwig-Maximilians-Universität, München

413

Actinide neutron-induced fission cross section measurements at LANSCE  

SciTech Connect (OSTI)

Fission cross sections of a range of actinides have been measured at the Los Alamos Neutron Science Center (LANSCE) in support of nuclear energy applications in a wide energy range from sub-thermal energies up to 200 MeV. A parallel-plate ionization chamber are used to measure fission cross sections ratios relative to the {sup 235}U standard while incident neutron energies are determined using the time-of-flight method. Recent measurements include the {sup 233,238}U, {sup 239-242}Pu and {sup 243}Am neutron-induced fission cross sections. Obtained data are presented in comparison with ex isting evaluations and previous data.

Tovesson, Fredrik K [Los Alamos National Laboratory; Laptev, Alexander B [Los Alamos National Laboratory; Hill, Tony S [INL

2010-01-01T23:59:59.000Z

414

Actinide Neutron-Induced Fission Cross Section Measurements At LANSCE  

SciTech Connect (OSTI)

Fission cross sections of a range of actinides have been measured at the Los Alamos Neutron Science Center (LANSCE) in support of nuclear energy applications in a wide energy range from sub thermal energies up to 200 MeV. Parallel-plate ionization chambers are used to measure fission cross sections ratios relative to the {sup 235}U standard while incident neutron energies are determined using the time-of-flight method. Recent measurements include the {sup 233,238}U, {sup 239-242}Pu and {sup 243}Am neutron-induced fission cross sections. Obtained data are presented in comparison with existing evaluations and previous data.

Tovesson, F.; Laptev, A. B. [Los Alamos National Laboratory, Los Alamos NM 87545 (United States); Hill, T. S. [Idaho National Laboratory, Idaho Falls ID 83415 (United States)

2011-06-01T23:59:59.000Z

415

Fission neutron spectra measurements at LANSCE - status and plans  

SciTech Connect (OSTI)

A program to measure fission neutron spectra from neutron-induced fission of actinides is underway at the Los Alamos Neutron Science Center (LANSCE) in a collaboration among the CEA laboratory at Bruyeres-le-Chatel, Lawrence Livermore National Laboratory and Los Alamos National Laboratory. The spallation source of fast neutrons at LANSCE is used to provide incident neutron energies from less than 1 MeV to 100 MeV or higher. The fission events take place in a gas-ionization fission chamber, and the time of flight from the neutron source to that chamber gives the energy of the incident neutron. Outgoing neutrons are detected by an array of organic liquid scintillator neutron detectors, and their energies are deduced from the time of flight from the fission chamber to the neutron detector. Measurements have been made of the fission neutrons from fission of {sup 235}U, {sup 238}U, {sup 237}Np and {sup 239}Pu. The range of outgoing energies measured so far is from 1 MeV to approximately 8 MeV. These partial spectra and average fission neutron energies are compared with evaluated data and with models of fission neutron emission. Results to date will be presented and a discussion of uncertainties will be given in this presentation. Future plans are to make significant improvements in the fission chambers, neutron detectors, signal processing, data acquisition and the experimental environment to provide high fidelity data including mea urements of fission neutrons below 1 MeV and improvements in the data above 8 MeV.

Haight, Robert C [Los Alamos National Laboratory; Noda, Shusaku [Los Alamos National Laboratory; Nelson, Ronald O [Los Alamos National Laboratory; O' Donnell, John M [Los Alamos National Laboratory; Devlin, Matt [Los Alamos National Laboratory; Chatillon, Audrey [CEA-FRANCE; Granier, Thierry [CEA-FRANCE; Taieb, Julien [CEA-FRANCE; Laurent, Benoit [CEA-FRANCE; Belier, Gilbert [CEA-FRANCE; Becker, John A [LLNL; Wu, Ching - Yen [LLNL

2009-01-01T23:59:59.000Z

416

Expanding Science and Energy Literacy with America's Science...  

Broader source: Energy.gov (indexed) [DOE]

Expanding Science and Energy Literacy with America's Science and Technology Centers Expanding Science and Energy Literacy with America's Science and Technology Centers October 20,...

417

2014 | U.S. DOE Office of Science (SC)  

Office of Science (SC) Website

Source (SSRL) High Flux Isotope Reactor (HFIR) Spallation Neutron Source (SNS) Lujan Neutron Scattering Center (Lujan) Center for Functional Nanomaterials (CFN) Center for...

418

Publications from Research Conducted at GP-SANS | ORNL Neutron Sciences  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

Publications from Research Conducted at GP-SANS Publications from Research Conducted at GP-SANS 2013 Publications Anovitz L. M., Cole D. R., Rother G., Allard L. F., Jackson A. J., Littrell K. C., "Diagenetic changes in macro- to nano-scale porosity in the St. Peter sandstone: an (ultra) small angle neutron scattering and backscattered electron imaging analysis", Geochimica et Cosmochimica Acta 102, 280-305 (2013). Black S. B., Chang Y., Bae C., Hickner M. A., "FTIR characterization of water-polymer interactions in superacid polymers", Journal of Physical Chemistry B 117, 16266-16274 (2013). Boukhalfa S., He L., Melnichenko Y. B., Yushin G., "Small-angle neutron scattering for in situ probing of ion adsorption inside micropores", Angewandte Chemie International Edition 52, 4618-4622 (2013).

419

BERAC Subcommittee Report on Boron Neutron Capture Therapy (BNCT) Clinical  

Office of Science (SC) Website

BERAC Subcommittee Report on Boron Neutron Capture BERAC Subcommittee Report on Boron Neutron Capture Therapy (BNCT) Clinical Trials. Biological and Environmental Research Advisory Committee (BERAC) BERAC Home Meetings Members Charges/Reports Current BERAC Charges Archive of BERAC Reports Charter .pdf file (40KB) BER Committees of Visitors BER Home Charges/Reports BERAC Subcommittee Report on Boron Neutron Capture Therapy (BNCT) Clinical Trials. Print Text Size: A A A RSS Feeds FeedbackShare Page BERAC Subcommittee Report on Boron Neutron Capture Therapy (BNCT) Clinical Trials. In response to the charge letter from Dr. Martha Krebs, Office of Science, dated November 5, 1998. Committee members: Bijay Mukherji, M.D., Chair, University of Connecticut Health Sciences Center, Walter Curran, M.D., Thomas Jefferson University;

420

Energy Frontier Research Centers (EFRCs): A Response to Five Challenges for Science and the Imagination (2011 EFRC Summit, panel session)  

ScienceCinema (OSTI)

A distinguished panel of speakers at the 2011 EFRC Summit looks at the EFRC Program and how it serves as a response to "Five Challenges for Science and the Imagination?, the culminating report that arose from a series of Basic Research Needs workshops. The panel members are Paul Alivisatos, the Director of Lawrence Berkeley National Laboratory, George Crabtree, Distinguished Fellow at Argonne National Laboratory, Mildred Dresselhause, Institute Professor at the Massachusetts Institute of Technology, and Mark Ratner, Professor at Northwestern University. The 2011 EFRC Summit and Forum brought together the EFRC community and science and policy leaders from universities, national laboratories, industry and government to discuss "Science for our Nation's Energy Future." In August 2009, the Office of Science established 46 Energy Frontier Research Centers. The EFRCs are collaborative research efforts intended to accelerate high-risk, high-reward fundamental research, the scientific basis for transformative energy technologies of the future. These Centers involve universities, national laboratories, nonprofit organizations, and for-profit firms, singly or in partnerships, selected by scientific peer review. They are funded at $2 to $5 million per year for a total planned DOE commitment of $777 million over the initial five-year award period, pending Congressional appropriations. These integrated, multi-investigator Centers are conducting fundamental research focusing on one or more of several ?grand challenges? and use-inspired ?basic research needs? recently identified in major strategic planning efforts by the scientific community. The purpose of the EFRCs is to integrate the talents and expertise of leading scientists in a setting designed to accelerate research that transforms the future of energy and the environment.

Alivisatos, Paul (Director, LBNL); Crabtree, George (ANL); Dresselhaus, Mildred (MIT); Ratner, Mark (Northwestern University)

2012-03-14T23:59:59.000Z

Note: This page contains sample records for the topic "neutron science center" 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

Closed three-center carbon-hydrogen-metal interaction. A neutron diffraction study of HFe/sub 4/(eta/sup 2/-CH)(CO)/sub 12/  

SciTech Connect (OSTI)

The crystal and molecular structure of HFe/sub 4/(eta/sup 2/-CH)(CO)/sub 12/ has been determined at 173 K by x-ray diffraction and at 26 K by neutron diffraction techniques. The complex crystallized in the monoclinic space group with unit-cell dimensions of a = 8.694 (1) A, b = 32.920 (6) A, c = 13.757 (3) A, ..beta.. = 112.95 (1)/sup 0/, and V = 3625.7 A/sup 3/ at 26 K with Z = 8. Full-matrix least-squares refinement of the neutron data gave R(F/sub 0/) = 0.060 and R/sub w/(F/sub 0//sup 2/) = 0.079 for all 5663 data. The goodness-of-fit, with a data to parameter ratio of 10.1:1, was 1.876. The only significant structural differences in the two unique molecules of the asymmetric unit were the intermolecular contacts. The iron atoms were arranged in a butterfly conformation with a C-H group nestled between the wings. The most significant structural finding was a true C-H-Fe three-center interaction, containing both a very short Fe-H distance of 1.753 (4) A (1.747 (4) A, second molecule) and the longest reported C-H bond distance, 1.191 (4) A (1.176 (4) A). The results have been discussed in relation to the origin and nature of this C-H-Fe three-center interaction, the activation of C-H bonds in catalysis, and possible eta/sup 2/ bonding of a C-H fragment at a metal surface.

Beno, M.A. (Argonne National Lab., IL); Williams, J.M.; Tachikawa, M.; Muetterties, E.L.

1981-03-25T23:59:59.000Z

422

Informal Education at Hatfield Marine Science Center: CIOSS is helping HMSC to build an interactive public display that will highlight the use of remote  

E-Print Network [OSTI]

Informal Education at Hatfield Marine Science Center: CIOSS is helping HMSC to build an interactive, and concepts for informal science education that will advance the art of public education. It effectively. This poster presents examples of CIOSS efforts in formal and informal education. Formal Education in the SMILE

Kurapov, Alexander

423

The Center for Material Science of Nuclear Fuel (A "Life at the Frontiers of Energy Research" contest entry from the 2011 Energy Frontier Research Centers (EFRCs) Summit and Forum)  

ScienceCinema (OSTI)

'The Center for Material Science of Nuclear Fuel (CMSNF)' was submitted by the CMSNF to the 'Life at the Frontiers of Energy Research' video contest at the 2011 Science for Our Nation's Energy Future: Energy Frontier Research Centers (EFRCs) Summit and Forum. Twenty-six EFRCs created short videos to highlight their mission and their work. CMSNF, an EFRC directed by Todd Allen at the Idaho National Laboratory is a partnership of scientists from six institutions: INL (lead), Colorado School of Mines, University of Florida, Florida State University, Oak Ridge National Laboratory, and the University of Wisconsin at Madison. The Office of Basic Energy Sciences in the U.S. Department of Energy's Office of Science established the 46 Energy Frontier Research Centers (EFRCs) in 2009. These collaboratively-organized centers conduct fundamental research focused on 'grand challenges' and use-inspired 'basic research needs' recently identified in major strategic planning efforts by the scientific community. The overall purpose is to accelerate scientific progress toward meeting the nation's critical energy challenges. The mission of the Center for Materials Science of Nuclear Fuels is 'to achieve a first-principles based understanding of the effect of irradiation-induced defects and microstructures on thermal transport in oxide nuclear fuels.' Research topics are: phonons, thermal conductivity, nuclear, extreme environment, radiation effects, defects, and matter by design.

Allen, Todd (Director, Center for Material Science of Nuclear Fuel); CMSNF Staff

2011-11-02T23:59:59.000Z

424

Science  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

Science newsroomassetsimagesscience-icon.png Science Cutting edge, multidisciplinary national-security science. Health Space Computing Energy Earth Materials Science...

425

LANSCE nuclear science facilities and activities  

SciTech Connect (OSTI)

Nuclear science activities at the Los Alamos Neutron Science Center (LANSCE) encompass measurements spanning the neutron energy range from thermal to 600 MeV. The neutron sources use spallation of the LANSCE 800 MeV pulsed proton beam with the time-of-flight technique to measure properties of neutron-induced reactions as a function of energy over this large energy range. Current experiments are conducted at the Lujan Center moderated neutron source, the unmoderated WNR target, and with a lead-slowing-down spectrometer. Instruments in use include the DANCE array of BaF{sub 2} scintillators for neutron capture studies, the FIGARO array of liquid scintillator neutron detectors, the GEANIE array of high-resolution HPGe x-ray and gamma-ray detectors, and a number of fission chambers, and other detectors. The LANL capabilities for production and handling of radioactive materials coupled with the neutron sources and detectors at LANSCE are enabling new and challenging measurements for a variety of applications including nuclear energy and nuclear astrophysics. An overview of recent research and examples of results is presented.

Nelson, Ronald O [Los Alamos National Laboratory

2010-01-01T23:59:59.000Z

426

Neutron capture measurement on {sup 173}Lu at LANSCE with DANCE detector  

SciTech Connect (OSTI)

The (n,{gamma}) cross section on the unstable {sup 173}Lu(t{sub 1/2} = 1.37y) has been measured from thermal energy up to 200 eV at Los Alamos Neutron Science Center (LANSCE) with The Detector for Advanced Neutron Capture Experiements (DANCE). The main aim of this study is to validate and optimize reaction models for unstable nucleus. A preliminary capture yield will be presented in this paper.

Theroine, C.; Ebran, A.; Meot, V.; Roig, O. [CEA DAM DIF, F-91297 Arpajon (France); Bond, E. M.; Bredeweg, T. A.; Couture, A.; Haight, R. C.; Jandel, M.; Nortier, F. M.; O'Donnell, J. M.; Rundberg, R. S.; Taylor, W. A.; Ullmann, J. L.; Viera, D. J.; Wilhelmy, J. B.; Wouters, J. M. [Los Alamos National Laboratory, Los Alamos, New Mexico 87545 (United States)

2013-06-10T23:59:59.000Z

427

Publications from Research Conducted at EQ-SANS | ORNL Neutron Sciences  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

Publications from Research Conducted at EQ-SANS Publications from Research Conducted at EQ-SANS 2013 Publications Banuelos J. L., Feng G., Fulvio P. F., Li S., Rother G., Dai S., Cummings P. T., Wesolowski D. J., "Densification of ionic liquid molecules within a hierarchical nanoporous carbon structure revealed by small angle scattering and molecular dynamics simulation", Chemistry of Materials , (2013). Choi I., Malak S. T., Xu W., Heller W. T., Tsitsilianis C., Tsukruk V. V., "Multicompartmental microcapsules from star copolymer micelles", Macromolecules 46, 1425-1436 (2013). Do C., Chen W.-R., Hong K., Smith G. S., "Equilibrium structure of a triblock copolymer system revealed by mesoscale simulation and neutron scattering", Physica B: Condensed Matter 430, 87-94 (2013).

428

Hampshire College Center for Science Education Final Report on Activities Supported by the Department of Energy Grant No. DE-FG02-06ER64256  

SciTech Connect (OSTI)

Hampshire College's Center for Science Education (Center) focuses on teacher professional development, curriculum development, and student enrichment programs. The Center also maintains research programs on teacher change, student learning and instructional effectiveness. The Center's work promotes learning that persists over time and transfers to new situations in and out of school. The projects develop the implications of the increasing agreement among teachers and researchers that effective learning involves active concept mastery and consistent practice with inquiry and critical thinking. The Center's objective is to help strengthen the pipeline of U.S. students pursuing postsecondary study in STEM fields. The Center achieves this by fostering an educational environment in which science is taught as an active, directly experienced endeavor across the K-16 continuum. Too often, young people are dissuaded from pursuing science because they do not see its relevance, instead experiencing it as dry, rote, technical. In contrast, when science is taught as a hands-on, inquiry-driven process, students are encouraged to ask questions grounded in their own curiosity and seek experimental solutions accordingly. In this way, they quickly discover both the profound relevance of science to their daily lives and its accessibility to them. Essentially, they learn to think and act like real scientists. The Centers approach is multi-faceted: it includes direct inquiry-based science instruction to secondary and postsecondary students, educating the next generation of teachers, and providing new educational opportunities for teachers already working in the schools. Funding from the Department of Energy focused on the last population, enabling in-service teachers to explore and experience the pedagogy of inquiry-based science for themselves, and to take it back to their classrooms and students. The Center has demonstrated that the inquiry-based approach to science learning is compatible with existing state curriculum frameworks and produces students who understand and are positively inclined toward science. Funds from this Department of Energy grant supported three projects that involved K-16 science outreach: 1. Teaching Issues and Experiments in Ecology (TIEE). TIEE a peer-reviewed online journal and curriculum resource for postsecondary science teachers. 2. The Collaboration for Excellence in Science Education (CESE). CESE is a partnership with the Amherst, Massachusetts school system to foster the professional development of science teachers, and to perform research on student learning in the sciences and on teacher change. The project draws on Hampshire's long experience with inquiry-oriented and interdisciplinary education, as well as on its unique strengths in cognitive science. The project is run as design research, working with teachers to improve their practices and studying student and/or teacher outcomes. 3. Day in the Lab. Grant funds partially supported the expansion of the ongoing science outreach activities of the School of Natural Science. These activities are focused on local districts with large minority enrollments, including the Amherst, Holyoke and Springfield Public School Districts, and the Pioneer Valley Performing Arts Charter School (PVPA). Each of the three projects supported by the grant met or exceeded its goals. In part, the successes we met were due to continuity and communication among the staff of the programs. At the beginning of the CESE project, a science outreach coordinator was recruited. He worked throughout the grant period along with a senior researcher and the project's curriculum director. Additionally, the director and an undergraduate student conducted research on teacher change. The science outreach coordinator acted as a liaison among Hampshire College, the school districts, and a number of local businesses and agencies, providing organizational support, discussion facilitation, classroom support for teachers, and materials purchase. His presence in the schools kept teachers engaged and

Stillings, Neil, Professor of Psychology; Wenk, Laura, Assistant Professor of Cognition and Education

2009-12-30T23:59:59.000Z

429

AND/R: Advanced neutron diffractometer/reflectometer for investigation of thin films and multilayers for the life sciences  

E-Print Network [OSTI]

-4560 Received 5 May 2006; accepted 12 June 2006; published online 20 July 2006 An elastic neutron scattering offered by neutron scattering methods derives from the dramatically different scattering lengths in cross section of the hydrogen isotopes both coherent and incoherent , neutron scattering is an important

White, Stephen

430

Spallation Neutron Sources Around the World  

E-Print Network [OSTI]

Spallation Neutron Sources Around the World Bernie Riemer Thanks to others for the many shamelessly Laboratory #12;2 Managed by UT-Battelle for the U.S. Department of Energy Spallation Neutron Source Facilities Spallation Neutron Source Facilities Serve Neutron Science Programs · Neutron beams to suites

McDonald, Kirk

431

Neutron Imaging of Advanced Engine Technologies  

Broader source: Energy.gov (indexed) [DOE]

Science Division Hassina Z. Bilheux & Sophie Voisin Oak Ridge National Laboratory Neutron Scattering Science Division Jens Gregor University of Tennessee - Knoxville Dept....

432

Centers | ornl.gov  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

Centers Centers SHARE Centers BioEnergy Science Center (BESC) The BioEnergy Science Center (BESC) is a multi-institutional (17 partners), multidisciplinary research (biological, chemical, physical and computational sciences, mathematics and engineering) organization focused on the fundamental understanding and elimination of biomass recalcitrance. DOE Energy Frontier Research Centers The Energy Frontier Research Centers program aims to accelerate such transformative discovery, combining the talents and creativity of our national scientific workforce with a powerful new generation of tools for penetrating, understanding, and manipulating matter on the atomic and molecular scales. ORNL is also home to two DOE Energy Frontier Research Centers, the Fluid Interface, Reactions, Structures and Transport (FIRST)

433

Fast-Neutron Activation of Long-Lived Nuclides in Natural Pb  

E-Print Network [OSTI]

We measured the production of the long-lived nuclides Bi-207, Pb-202, and Hg-194 in a sample of natural Pb due to high-energy neutron interactions using a neutron beam at the Los Alamos Neutron Science Center. The activated sample was counted by a HPGe detector to measure the amount of radioactive nuclides present. These nuclides are critical in understanding potential backgrounds in low background experiments utilizing large amounts of Pb shielding due to cosmogenic neutron interactions in the Pb while residing on the Earth's surface. By scaling the LANSCE neutron flux to a cosmic neutron flux, we measure the sea level cosmic ray production rates of 8.0 +/- 1.3 atoms/kg/day of Hg-194, 120 +/- 25 atoms/kg/day Pb-202, and 0.17 +/- 0.04 atoms/kg/day Bi-207.

V. E. Guiseppe; S. R. Elliott; N. E. Fields; D. Hixon

2012-09-20T23:59:59.000Z

434

High energy neutron dosimeter  

DOE Patents [OSTI]

A device for measuring dose equivalents in neutron radiation fields is described. The device includes nested symmetrical hemispheres (forming spheres) of different neutron moderating materials that allow the measurement of dose equivalents from 0.025 eV to past 1 GeV. The layers of moderating material surround a spherical neutron counter. The neutron counter is connected by an electrical cable to an electrical sensing means which interprets the signal from the neutron counter in the center of the moderating spheres. The spherical shape of the device allows for accurate measurement of dose equivalents regardless of its positioning. 2 figures.

Rai, K.S.F.

1994-01-11T23:59:59.000Z

435

Scattering and Instrumentation Sciences | U.S. DOE Office of Science (SC)  

Office of Science (SC) Website

Scattering and Instrumentation Sciences Scattering and Instrumentation Sciences Materials Sciences and Engineering (MSE) Division MSE Home About Research Areas Energy Frontier Research Centers (EFRCs) DOE Energy Innovation Hubs BES Funding Opportunities The Computational Materials and Chemical Sciences Network (CMCSN) Theoretical Condensed Matter Physics Scientific Highlights Reports and Activities Principal Investigators' Meetings BES Home Research Areas Scattering and Instrumentation Sciences Print Text Size: A A A RSS Feeds FeedbackShare Page Research is supported on the fundamental interactions of photons, neutrons, and electrons with matter to understand the atomic, electronic, and magnetic structures and excitations of materials and the relationship of these structures and excitations to materials properties and behavior.

436

Research trends in neutron activation analysis in nuclear science and technology: a global perspective  

Science Journals Connector (OSTI)

This paper quantitatively analyses the growth and development of research in Neutron Activation Analysis (NAA) in terms of publications. As per the International Nuclear Information System (INIS) database during 1993-2007, a total of 6491 publications were published. The highest number of papers in a year (615) was published in 2004. The average number of publications published per year was 432.73. Japan topped the list with 605 publications followed by the USA with 468, Brazil with 449, China with 442, the Russian Federation with 324 and India with 316. The authorship and collaboration trend is towards multi-authored papers. Researchers in Japan, Brazil and China are more inclined to work in larger groups. The highly productive institutions were Instituto de Pesquisas Energeticas e Nucleares (IPEN), Sao Paulo, Brazil with 281 publications; Bhabha Atomic Research Centre, Mumbai, India with 257; Institute of High Energy Physics, Academia Sinica, Beijing, China with 162; and Japan Atomic Energy Agency, Tokai, Ibaraki, Japan with 140. The journals most preferred by the scientists for the publication of papers are the Journal of Radioanalytical and Nuclear Chemistry with 1204 papers, followed by Applied Radiation and Isotopes with 116 papers, and Nuclear Instruments and Methods in Physics Research-A with 84 papers.

Anil Sagar; B.S. Kademani; Vijai Kumar

2009-01-01T23:59:59.000Z

437

Mission Need for NSTX CenterMission Need for NSTX Center--Stack (CS)Stack (CS) and Neutral Beam Injector (NBI) Upgradesand Neutral Beam Injector (NBI) Upgrades  

E-Print Network [OSTI]

Fusion Energy Sciences research center in U.S. NSTX Test Cell NSTX Power Supplies NSTX Cooling Towers Spherical Torus (ST) in the world and is the core of the PPPL experimental research program · NSTX , compactness of ST to achieve high neutron flux and fluence at reduced size and cost, reduced T consumption

Princeton Plasma Physics Laboratory

438

RIKEN Center for Life Science Technologies Division of Structural and Synthetic Biology  

E-Print Network [OSTI]

Structural Biology Platform Unit Drug Discovery Computational Chemistry Platform Unit Division of Genomic Division of Bio-Function Dynamics Imaging Imaging Chemistry Group Labelling Chemistry Team Chemical Biology Chemistry Platform Unit Drug Discovery Imaging Platform Unit Center Director's Strategic Program Life

Fukai, Tomoki

439

Symposium on information science. II. Progress in the organization of an international information center in phytovirology.  

Science Journals Connector (OSTI)

...experimental study on procedures and opera- tions in a functioning center...A. longifolia, Willd. (Sydney golden wattle) Morsus suffodiens...vi) International clearing-house for clerical and coordinating...of the committee. The White House, 10 January 1963, p. 1-52...

H H Thornberry

1965-12-01T23:59:59.000Z

440

Science & Discovery | ORNL  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

Advanced Materials Advanced Materials Clean Energy National Security Neutron Science Nuclear Science Supercomputing and Computation More Science Hubs, Centers and Institutes US ITER Mars 'Curiosity' has ORNL tech New family of tiny crystals glows bright in LED lights Home | Science & Discovery SHARE Science & Discovery As the US Department of Energy's largest multi-program laboratory, ORNL is engaged in a wide range of activities that support the department's mission of ensuring America's security and prosperity by addressing its energy and environmental challenges. To accomplish this, the laboratory applies a remarkable portfolio of scientific expertise and world-class scientific facilities and equipment to develop scientific and technological solutions. ORNL focuses these resources on delivering scientific discoveries and new

Note: This page contains sample records for the topic "neutron science center" 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

SciTech Connect: Energy Frontier Research Center Center for Materials...  

Office of Scientific and Technical Information (OSTI)

Technical Report: Energy Frontier Research Center Center for Materials Science of Nuclear Fuels Citation Details In-Document Search Title: Energy Frontier Research Center Center...

442

Results from the Levitated Dipole Experiment MIT Plasma Science and Fusion Center  

E-Print Network [OSTI]

research: earth, Jupiter... · Dipole is simplest confinement field · Naturally occurring high- plasma ( ~ 2 lead naturally to breadth in science and technology · Example: Confinement in the field of a levitated (radiation belts) · Adriani et al. (2011): Discovery of geo- magnetically trapped cosmic-ray antiprotons #12

443

Economic Development Activities at the Young - Rainey Science, Technology, & Research (STAR) Center  

SciTech Connect (OSTI)

Project mission was to mitigate the adverse economic effects of closing the U.S. Department of Energy's Pinellas Plant in Largo, Florida. This project was to facilitate the physical renovation of the plant and to help maintain and create jobs for the employees that worked at the plant when DOE terminated its operations. It also included finding and attracting high technology, industrial manufacturing and related firms to utilize the space and high tech equipment to remain at the plant. Stakeholders included the affected plant employees, local government and related public organizations, and businesses and universities in the Tampa Bay Florida area. The $17.6 million funded for this project helped produce 2,780 jobs at the Young - Rainey STAR Center at an average cost of $6,328. Rental income from STAR Center tenants and third party cash input amounted to approximately $66 million over the project period of 13.3 years.

Paul S. Sacco; Carl Smeigh; John Caponiti, Jr.

2008-06-30T23:59:59.000Z

444

The Radiation Safety Information Computational Center (RSICC): A Resource for Nuclear Science Applications  

SciTech Connect (OSTI)

The Radiation Safety Information Computational Center (RSICC) has been in existence since 1963. RSICC collects, organizes, evaluates and disseminates technical information (software and nuclear data) involving the transport of neutral and charged particle radiation, and shielding and protection from the radiation associated with: nuclear weapons and materials, fission and fusion reactors, outer space, accelerators, medical facilities, and nuclear waste management. RSICC serves over 12,000 scientists and engineers from about 100 countries.

Kirk, Bernadette Lugue [ORNL] [ORNL

2009-01-01T23:59:59.000Z

445

11th LANSCE School on Neutron Scattering | Lecturers  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

Laboratory Rex Hjelm Rex P. Hjelm is the Instrument Scientist for the small-angle neutron scattering instrument, LQD, at the Lujan Neutron Scattering Center of LANSCE at...

446

Inverse Design: Playing "Jeopardy" in Materials Science (A "Life at the Frontiers of Energy Research" contest entry from the 2011 Energy Frontier Research Centers (EFRCs) Summit and Forum)  

ScienceCinema (OSTI)

'Inverse Design: Playing 'Jeopardy' in Materials Science' was submitted by the Center for Inverse Design (CID) to the 'Life at the Frontiers of Energy Research' video contest at the 2011 Science for Our Nation's Energy Future: Energy Frontier Research Centers (EFRCs) Summit and Forum. Twenty-six EFRCs created short videos to highlight their mission and their work. CID, an EFRC directed by Bill Tumas at the National Renewable Energy Laboratory is a partnership of scientists from five institutions: NREL (lead), Northwestern University, University of Colorado, Stanford University, and Oregon State University. The Office of Basic Energy Sciences in the U.S. Department of Energy's Office of Science established the 46 Energy Frontier Research Centers (EFRCs) in 2009. These collaboratively-organized centers conduct fundamental research focused on 'grand challenges' and use-inspired 'basic research needs' recently identified in major strategic planning efforts by the scientific community. The overall purpose is to accelerate scientific progress toward meeting the nation's critical energy challenges. The mission of the Center for Inverse Design is 'to replace trial-and-error methods used in the development of materials for solar energy conversion with an inverse design approach powered by theory and computation.' Research topics are: solar photovoltaic, photonic, metamaterial, defects, spin dynamics, matter by design, novel materials synthesis, and defect tolerant materials.

Alex Zunger (former Director, Center for Inverse Design); Tumas, Bill (Director, Center for Inverse Design); CID Staff

2011-11-02T23:59:59.000Z

447

LANSCE | Lujan Center | Industrial Users  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

Industrial Users The Lujan Neutron Scattering Center offers a diverse set of capabilities and instruments for industrial projects. Industrial users are invited to contact the Lujan...

448

International Conference on Surface X-ray and Neutron Scattering (SXNS-11)  

SciTech Connect (OSTI)

The 11th International Surface X-ray and Neutron Scattering (SXNS) Conference was held on July 13-17, 2010, on the Northwestern University (NU) campus, in Evanston Illinois and hosted by the NU Materials Research Science and Engineering Center. This biennial conference brought together a community of 164 attendees from 16 countries. The field now makes use of a broad range of new experimental capabilities that have been made possible through the development of increasingly brilliant X-ray and neutron sources around the world, including third generation synchrotron sources, neutron reactor and spallation sources, as well as the recent development of X-ray lasers.

Michael J. Bedzyk

2011-06-17T23:59:59.000Z

449

Microsoft Word - Y12NeutronDoseFinalDraft.doc  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

2 - Neutron Radiation 2 - Neutron Radiation G.D. Kerr 1 , E.L. Frome 2 , W.G. Tankersley 3 , and J.P. Watkins 3 ORAU Technical Report # 2004-1406 1 Kerr Consulting Company 2 Computer Science and Mathematics Division, Oak Ridge National Laboratory 3 Center for Epidemiologic Research, Oak Ridge Associated Universities This work was done under Contract No. 200-2002-00593 with the National Institute for Occupational Safety and Health. 2 Table of Contents List of Figures .................................................................................................................3 List of Tables ..................................................................................................................4 Acknowledgement ..........................................................................................................5

450

Neutronic evaluation of LEU 30-20 fuel for the Texas A&M Nuclear Science Center Reactor  

E-Print Network [OSTI]

to modeling the LEU 30-20 core, a control rod model was developed to generate effective macroscopic cross-sections for the control rod materials in the core, based on previous work in this area performed at ANL. The results of this analysis indicate...

Bigler, Mark Andrew

2012-06-07T23:59:59.000Z

451

Design, installation and implementation of a Neutron Depth Profiling facility at the Texas A&M Nuclear Science Center  

E-Print Network [OSTI]

to the charge state of the measured particle. The target and detector must be kept under a low vacuum (10 g tozz) for low- energy studies. Higher vacuum pressures (around 10 5 torz) are sufficient for high-energy and medium-energy studies. (Roughly, the low... profile was performed by using a FORTRAN program, called NDP . FOR (see Appendix for source code listing) . This program is currently specialized for the case of Boron-10 alpha particles traversing a silicon matrix. A Nuclear-Data Genie computer system...

Khalil, Nazir Sabbar

2012-06-07T23:59:59.000Z

452

MIT Plasma Science & Fusion Center: research>alcator>research program  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

& Program Information & Program Information Publications & News Meetings & Seminars Contact Information Physics Research High-Energy- Density Physics Waves & Beams Fusion Technology & Engineering Plasma Technology Useful Links Collaborations at Alcator C-Mod Collaborations form an integral and important part of the Alcator C-Mod research effort. Among the major facilities, C-Mod has a relatively small scientific staff, and collaborations provide a high leverage avenue to increase our productivity. Opportunities for collaboration can be found across the entire spectrum of our research activities. Education is a primary mission of MIT, and we particularly welcome and encourage student participation in our program. The Alcator program is centered around the overall theme of: Compact

453

Center for Nanoscale Materials Director Petford-Long chats with 'Science in  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

News News Press Releases Feature Stories In the News Experts Guide Media Contacts Social Media Photos Videos Fact Sheets, Brochures and Reports Summer Science Writing Internship Petford-Long (background, arms folded) looks on as a group of eighth-grade girls makes a trial run of their toy car - a car for which they built and installed a pulley transmission - during Argonne's 2012 "Introduce a Girl to Engineering Day." To view a larger version of the image, click on it. Petford-Long (background, arms folded) looks on as a group of eighth-grade girls makes a trial run of their toy car - a car for which they built and installed a pulley transmission - during Argonne's 2012 "Introduce a Girl to Engineering Day." To view a larger version of the image, click on it.

454

Sea Level Rise Summit June 20-22 in Boca Raton FAU's Center for Environmental Studies within the Charles E. Schmidt College of Science will host a "Risk  

E-Print Network [OSTI]

Sea Level Rise Summit June 20-22 in Boca Raton FAU's Center for Environmental Studies within the Charles E. Schmidt College of Science will host a "Risk and Response: Sea Level Rise Summit" on Wednesday planning of agencies, institutions and civic society to sea level rise and compare the Florida situation

Fernandez, Eduardo

455

Oak Ridge National Laboratory - Energy and Environmental Sciences  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

Fact Sheets & Brochures Fact Sheets & Brochures Organization Charts Contact Us Divisions Biosciences Electrical and Electronics Systems Research Energy & Transportation Science Environmental Sciences Programs Advanced Manufacturing Bioenergy Program Center for BioEnergy Sustainability Energy Efficiency & Electricity Technologies Transportation Technology Areas Advanced Manufacturing Sensors & Signal Processing Electronics & Electric Machines Energy Supply & Distribution Systems Energy Efficiency Engineering User Facilities News & Highlights Advisory Committee Contact Us Staff Only ORNL Research Areas Advanced Computing Advanced Materials Biological Systems Energy Science Nanotechnology National Security Neutron Sciences Research Facilities Additional Areas Energy and Environmental Sciences Directorate

456

Neutron reflectometry  

Science Journals Connector (OSTI)

Neutron reflectivity is a powerful tool for the ... chapter include: the theory of elastic specular neutron diffraction; polarized neutron reflectivity; surface roughness; experimental methodology; resolution in ...

G. S. Smith; C. F. Majkrzak

2004-01-01T23:59:59.000Z

457

Neutron-Neutron Interaction  

Science Journals Connector (OSTI)

The present status of the problem of charge dependence is discussed. The information about the neutron-neutron interaction derived from the two-neutron system, three-nucleon systems, final-state interactions in multiparticle reactions, and peripheral processes is critically evaluated. The experimental data indicate the breakdown of charge independence by about 3-5%. Evidence concerning the violation of charge symmetry is inconclusive, but it seems that most of the data are consistent with the assumption that charge symmetry is satisfied within 0.5-1%. The most suitable studies which might improve the knowledge of the neutron-neutron forces are indicated.

IVO LAUS

1967-07-01T23:59:59.000Z

458

US/Belarusian government-to-government material protection, control, and accounting cooperation at the Sosny science and technology center  

SciTech Connect (OSTI)

A formal program of cooperation between the US Department of Energy and the Belarusian regulatory agency Promatomnazdor (PAN) began in 1994. A visit to the Belarusian Sosny Science and Technology Center (SSTC) by representatives from the United States, Sweden, Japan, and the International Atomic Energy Agency resulted in a multinational program of cooperation to enhance the existing material protection, control, and accounting systems in place at Sosny. Specific physical-protection-related recommendations included upgrades to the physical protection systems at Buildings 33 and 40 at Sosny and the security systems in the SSTC central alarm station. US experts, in conjunction with the multinational team and Belarus representatives, have reviewed initial designs for physical protection upgrades at Sosny. Subsequently, the United States assumed an essential role for funding and technical oversight for enhancements at the SSTC, aspects of its emergency communication systems, and the upgrade of the SSTC site access control system. This paper addresses the status of physical protection enhancements at the Sosny site.

Case, R.S. Jr.; Baumann, M.; Madsen, R.W. [Sandia National Labs., Albuquerque, NM (United States); Krevsum, E. [Sosny Science and Technology Center, Minsk (Belarus); Haase, M. [USDOE, Washington, DC (United States)

1996-08-01T23:59:59.000Z

459

Computing and Computational Sciences Directorate - Divisions  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

CCSD Divisions Computational Sciences and Engineering Computer Sciences and Mathematics Information Technolgoy Services Joint Institute for Computational Sciences National Center...

460

Materials Science and Technology Division - Physical Sciences Directorate -  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

CST CST For the Public Publications Visiting ORNL For Researchers Profiles Group Leader Staff Members Facilities For Industry Capabilities Current Research Materials Our People Group Leader, Staff Members Find People Fact Sheet Group Poster Energy Frontier Research Center Center for Defect Physics (EFRC) User Facilities High Temperature Materials Laboratory (HTML) Shared Research Equipment User Facility (ShaRE) Related User Facilities Center for Nanophase Materials Sciences (CNMS) High Flux Isotope Reactor (HFIR) Spallation Neutron Source (SNS) Seminars and Announcements MSTD Internal Recent News & Features News Releases Archive | Features Archive PSD Directorate › MST Division › Corrosion Science and Technology Group Corrosion Kinetics in simulated high-temperature/high-pressure environments

Note: This page contains sample records for the topic "neutron science center" 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

Large Scale Computing Requirements for Basic Energy Sciences (An BES / ASCR / NERSC Workshop) Hilton Washington DC/Rockville Meeting Center, Rockville MD 3D Geophysical Imaging  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

Requirements Requirements for Basic Energy Sciences (An BES / ASCR / NERSC Workshop) Hilton Washington DC/Rockville Meeting Center, Rockville MD 3D Geophysical Modeling and Imaging G. A. Newman Lawrence Berkeley National Laboratory February 9 - 10 , 2010 Talk Outline * SEAM Geophysical Modeling Project - Its Really Big! * Geophysical Imaging (Seismic & EM) - Its 10 to 100x Bigger! - Reverse Time Migration - Full Waveform Inversion - 3D Imaging & Large Scale Considerations - Offshore Brazil Imaging Example (EM Data Set) * Computational Bottlenecks * Computing Alternatives - GPU's & FPGA's - Issues Why ? So that the resource industry can tackle grand geophysical challenges (Subsalt imaging, land acquisition, 4-D, CO2, carbonates ......) SEAM Mission Advance the science and technology of applied

462

Neutron stars is focus of Los Alamos National Laboratory Frontiers...  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

Frontiers in Science lectures Neutron stars is focus of Los Alamos National Laboratory Frontiers in Science lectures Lectures are intended to increase local public awareness of the...

463

Non-Destructive Neutron Imaging to Analyze Particulate Filters  

Broader source: Energy.gov (indexed) [DOE]

Science Division Hassina Z. Bilheux Sophie Voisin Oak Ridge National Laboratory Neutron Scattering Science Division Jens Gregor University of Tennessee - Knoxville Dept....

464

Internal Report DSM/DAPNIA/SPhN, CEA Saclay (December 2003) Neutrons For Science (NFS) at SPIRAL-2  

E-Print Network [OSTI]

, for material irradiation purposes. It is also aimed to give a direct comparison with the ITER irradiation) production with neutrons (EURISOL, RIA, ...), future controlled fusion experiments and reactors (ITER, DEMO to operate in parallel with the test reactor facility ITER to support the development of materials

Paris-Sud XI, Université de

465

Neutron beam testing of triblades  

SciTech Connect (OSTI)

Four IBM Triblades were tested in the Irradiation of Chips and Electronics facility at the Los Alamos Neutron Science Center. Triblades include two dual-core Opteron processors and four PowerXCell 8i (Cell) processors. The Triblades were tested in their field configuration while running different applications, with the beam aimed at the Cell processor or the Opteron running the application. Testing focused on the Cell processors, which were tested while running five different applications and an idle condition. While neither application nor Triblade was statistically important in predicting the hazard rate, the hazard rate when the beam was aimed at the Opterons was significantly higher than when it was aimed at the Cell processors. In addition, four Cell blades (one in each Triblade) suffered voltage shorts, leading to their inoperability. The hardware tested is the same as that in the Roadrunner supercomputer.

Michalak, Sarah E [Los Alamos National Laboratory; Du Bois, Andrew J [Los Alamos National Laboratory; Storlie, Curtis B [Los Alamos National Laboratory; Rust, William N [Los Alamos National Laboratory; Du Bois, David H [Los Alamos National Laboratory; Modl, David G [Los Alamos National Laboratory; Quinn, Heather M [Los Alamos National Laboratory; Blanchard, Sean P [Los Alamos National Laboratory; Manuzzato, Andrea [UNIV DEGLI STUDI DI PADOVA ITALY

2010-12-16T23:59:59.000Z

466

Science Highlights | U.S. DOE Office of Science (SC)  

Office of Science (SC) Website

Science Highlights Energy Frontier Research Centers (EFRCs) EFRCs Home Centers Research Science Highlights Highlight Archives News & Events Publications History Contact BES Home...

467

E-Print Network 3.0 - activ-87 fast neutron Sample Search Results  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

2106533431 Large Scale Experimental Facilities at RRL Nuclear Research Reactor 5 MW power Neutron... Scattering Facilities Neutron diffractometer, ... Source: National Center for...

468

Research Facilities & Centers | Clean Energy | ORNL  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

Clean Energy Clean Energy Research Areas Research Highlights Facilities and Centers BioEnergy Science Center Building Technologies Research and Integration Center Carbon Fiber Technology Facility Center For Structural Molecular Biology Climate Change Science Institute Joint Institute for Biological Sciences Manufacturing Demonstration Facility National Transportation Research Center Tools & Resources News and Awards Supporting Organizations Clean Energy Home | Science & Discovery | Clean Energy | Facilities and Centers SHARE Facilities, Centers Welcome Industry, Academia Oak Ridge National Laboratory facilities and capabilities together provide a unique environment for Clean Energy research. For example, as the lead institution for DOE's BioEnergy Science Center, ORNL is pioneering

469

Surface physics with cold and thermal neutron reflectometry. Progress report, April 1, 1991--September 30, 1993  

SciTech Connect (OSTI)

Within the past two and one half years of the project ``Surface Physics With Cold and Thermal Neutron Reflectometry`` a new thermal neutron reflectometer was constructed at the Rhode Island Nuclear Science Center (RINSC). It was used to study various liquid and solid surfaces. Furthermore, neutron reflection experiments were be un at different laboratories in collaboration with Dr. G.P. Fetcher (at Argonne National Laboratory), Dr. T. Russell (IBM Almaden) and Drs. S.K. Satija and A. Karim (at the National Institute for Standards and Technology). The available resources allowed partial construction of an imaging system for ultracold neutrons. It is expected to provide an extremely high resolution in momentum and energy transfer in surface studies using neutron reflectometry. Much of the work reported here was motivated by the possibility of later implementation at the planned Advanced Neutron Source at Oak Ridge. In a separate project the first concrete plans for an intense source of ultracold neutrons for the Advanced Neutron Source were developed.

Steyerl, A.

1993-09-01T23:59:59.000Z

470

Teacher Resource Center  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

Teacher Resource Center: Putting It All Together Teacher Resource Center: Putting It All Together TRC Home TRC Fact Sheet Library Curricular Resources Science Fair Resources Bibliographies sciencelines The Best of sciencelines Archives Annotated List of URLs Catalog Teacher's Lounge Full Workshop Catalog Customized Workshops Scheduled Workshops Special Opportunities Teacher Networks Science Lab Fermilab Science Materials Samplers Order Form Science Safety Issues Tech Room Fermilab Web Resources The Teacher Resource Center provides a preview collection of K-12 instructional materials. TRC services include professional development workshops, consultation assistance, bibliographies and reference assistance. Educators have access to curriculum materials, books, multimedia, educational supply catalogs, periodicals and newsletters. The collection

471

Neutron Polarimetry  

Science Journals Connector (OSTI)

8 July 1993 research-article Neutron Polarimetry P. Jane Brown J. Bruce Forsyth Francis Tasset Zero-field neutron polarimetry is a technique which has...polarization analysis to be carried out in a neutron scattering experiment. The incident...

1993-01-01T23:59:59.000Z

472

Device for Writing the Time Tail from Spallation Neutron Pulses  

SciTech Connect (OSTI)

Recent work at Los Alamos Neutron Science Center (LANSCE), has shown that there are large gains in neutron beam intensity to be made by using coupled moderators at spallation neutron sources. Most of these gains result from broadening the pulse-width in time. However the accompanying longer exponential tail at large emission times can be a problem in that it introduces relatively large beam-related backgrounds at high resolutions. We have designed a device that can reshape the moderated neutron beam by cutting the time-tail so that a sharp time resolution can be re-established without a significant loss in intensity. In this work the basic principles behind the tail-cutter and some initial results of Monte Carlo simulations are described. Unwanted neutrons in the long time-tail are diffracted out of the transmitted neutron beam by a nested stack of aperiodic multi-layers, rocking at the same frequency as the source. Nested aperiodic multi-layers have recently been used at X-ray sources and as band-pass filters in quasi-Laue neutron experiments at reactor neutron sources. Optical devices that rock in synchronization with a pulsed neutron beam are relatively new but are already under construction at LANSCE. The tail-cutter described here is a novel concept that uses existing multi-layer technology in a new way for spallation neutrons. Coupled moderators in combination with beam shaping devices offer the means of increasing flux whilst maintaining a sharp time distribution. A prototype device is being constructed for the protein crystallography station at LANSCE. The protein crystallography station incorporates a water moderator that has been judiciously coupled in order to increase the flux over neutron energies that are important to structural biology (3-80meV). This development in moderator design is particularly important because protein crystallography is flux limited and because conventional ambient water and cold hydrogen moderators do not provide relatively large neutron fluxes over this neutron energy range.

Langan, P. (Paul); Schoenborn, Benno P.; Langan, P. (Paul); Schoenborn, Benno P.; Daemen, L. L. (Luc L.)

2001-01-01T23:59:59.000Z

473

Graduate Research Opportunities | Center for Bio-Inspired Solar...  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

Center Objective The Science Center Publications Graduate Research opportunities Undergraduate research opportunities EFRC-501 graduate class Seminar schedules Graduate Research...

474

E-Print Network 3.0 - accelerator-based boron neutron Sample...  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

University Collection: Materials Science ; Physics 46 A novel solid-state self powered neutron detector Nicholas LiCausi*a Summary: . For the nuclear physics and neutron boron...

475

Neutron Diffraction @ TOPAZ  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

Topaz Guide Bender Topaz Guide Bender Neutron Diffraction @ TOPAZ Workshop on Single Crystal Neutron Diffraction picture 2 September 29 - October 1, 2011 * Spallation Neutron Source * Oak Ridge National Laboratory * Oak Ridge TN, USA TOPAZ 2011 Home Contacts Agenda and Important Deadlines Registration and Payment filler Workshop summary and purpose A workshop on single crystal neutron diffraction will be held at the Spallation Neutron Source at the Oak Ridge National Laboratory (ORNL). It will present invited and contributed talks to showcase cutting edge science and examples where neutron diffraction can make significant contributions; and provide training in neutron structure analysis and sample screening for the preparation of instrument beam-time proposals. TOPAZ is a high resolution wavelength-resolved Laue diffractometer with a versatile sample environment. Commissioning user experiments have demonstrated successfully the instrument capability for structural study of a vitamin B12 derivative, ion distribution in Li-ion battery materials, order and disorder in shape memory intermetallics, magnetic phase transition in multiferroic single crystal and functional thin films. The workshop is directed towards experienced neutron diffraction users and new users alike and encourages members to highlight their research and interest in structure analysis and investigation. The workshop will give opportunity to bring your own single crystal and screen sample quality and scattering power on TOPAZ @ room temperature, to evaluate data collection time and quality for an anticipated experiment. Finally, an opportunity to compose a proposal for neutron beam time (http://neutrons.ornl.gov/users/proposals.shtml) with staff will be provided in the framework of the workshop. The workshop format is well suited for researchers to contribute by showcasing their research and bring their research group or graduate student, who would like to test a single crystal sample. User access training for the ORNL neutron scattering facility will be included. It will be valid for future experiments.

476

Center Resources  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

Resources for Planning Center Activities Resources for Planning Center Activities       QuarkNet at Work - Resources Home QuarkNet is a teacher professional development effort funded by the National Science Foundation and the US Department of Energy. Teachers work on particle physics experiments during a summer and join a cadre of scientists and teachers working to introduce some aspects of their research into their classrooms. This allows tomorrow's particle physicists to peek over the shoulder of today's experimenters. These resources are available for lead teachers and mentors at Quartnet Centers as they design activities for associate teacher workshops and follow-on activities. Important Findings from Previous Years Mentor Tips Associate Teacher Institute Toolkit

477

Di-neutron correlation in light neutron-rich nuclei  

E-Print Network [OSTI]

Using a three-body model with density-dependent contact interaction, we discuss the root mean square distance between the two valence neutrons in $^{11}$Li nuclues as a function of the center of mass of the neutrons relative to the core nucleus $^9$Li. We show that the mean distance takes a pronounced minimum around the surface of the nucleus, indicating a strong surface di-neutron correlation. We demonstrate that the pairing correlation plays an essential role in this behavior. We also discuss the di-neutron structure in the $^8$He nucleus.

K. Hagino; H. Sagawa; P. Schuck

2008-12-03T23:59:59.000Z

478

Materials Preparation Center | Ames Laboratory  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

Materials Preparation Center Materials Preparation Center Materials Preparation Center The Materials Preparation Center (MPC) is a U.S. Department of Energy, Office of Science, Office of Basic Energy Sciences, Division of Materials Sciences & Engineering specialized research center located at the Ames Laboratory. MPC operations are primarily funded by the Materials Discovery, Design, & Synthesis team's Synthesis & Processing Science core research activity. MPC is recognized throughout the worldwide research community for its unique capabilities in purification, preparation, and characterization of: Rare earth metals [learn about rare earths] Single crystal growth Metal Powders/Atomization Alkaline-earth metals [learn more, wikipedia] External Link Icon Refractory metal [learn more, wikipedia] External Link Icon

479

LANSCE | Lujan Center | Software | popLA  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

Data Management Plan Data Management Plan Apply for Beamtime Lujan Instruments User Resources Industrial Users Publications Training Office Science Thrust Areas Science Highlights User Instruments Reflectometers Asterix SPEAR Powder Diffractometers HIPD HIPPO NPDF Engineering Diffraction SMARTS Chemical Spectroscopy FDS Small Angle Scattering LQD Protein Crystallography PCS Inelastic Neutron Spectrometer Pharos Single Crystal Diffractometer SCD Contacts Lujan Center Leader Mark Bourke 505.667.6069 Deputy Leader (Interim) Anna Llobet 505.665.1367 Experimental Area Manager Charles Kelsey 505.665.5579 Experiment Coordinator Leilani Conradson 505.665.9505 User Office Administrator Lisa Padilla 505.667.5649 Administrative Assistant Melissa Martinez 505.665.0391 popLA Texture Analysis and Modeling Albeit out-dated by now, the popLA package still offers functionality in

480

SINGLE CRYSTAL NEUTRON DIFFRACTION.  

SciTech Connect (OSTI)

Single-crystal neutron diffraction measures the elastic Bragg reflection intensities from crystals of a material, the structure of which is the subject of investigation. A single crystal is placed in a beam of neutrons produced at a nuclear reactor or at a proton accelerator-based spallation source. Single-crystal diffraction measurements are commonly made at thermal neutron beam energies, which correspond to neutron wavelengths in the neighborhood of 1 Angstrom. For high-resolution studies requiring shorter wavelengths (ca. 0.3-0.8 Angstroms), a pulsed spallation source or a high-temperature moderator (a ''hot source'') at a reactor may be used. When complex structures with large unit-cell repeats are under investigation, as is the case in structural biology, a cryogenic-temperature moderator (a ''cold source'') may be employed to obtain longer neutron wavelengths (ca. 4-10 Angstroms). A single-crystal neutron diffraction analysis will determine the crystal structure of the material, typically including its unit cell and space group, the positions of the atomic nuclei and their mean-square displacements, and relevant site occupancies. Because the neutron possesses a magnetic moment, the magnetic structure of the material can be determined as well, from the magnetic contribution to the Bragg intensities. This latter aspect falls beyond the scope of the present unit; for information on magnetic scattering of neutrons see Unit 14.3. Instruments for single-crystal diffraction (single-crystal diffractometers or SCDs) are generally available at the major neutron scattering center facilities. Beam time on many of these instruments is available through a proposal mechanism. A listing of neutron SCD instruments and their corresponding facility contacts is included in an appendix accompanying this unit.

KOETZLE,T.F.

2001-03-13T23:59:59.000Z

Note: This page contains sample records for the topic "neutron science center" 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

Science  

Science Journals Connector (OSTI)

As a self-confessed purveyor of ``frequently outrageous views,'' Steve Fuller can be relied on for a spirited and provocative text - and so this proves. Jerry Ravetz's gushing endorsement on the back cover claims that the public's understanding of science ``will never be the same again'' and that the book proves Steve Fuller to be ``actually science's best friend.'' But those of an orthodox scientific persuasion (though perhaps not his intended audience) are likely to be provoked into dyspeptic displeasure by the first few sideswipes at what they hold most dear. This short text comprises one volume of the series `` Concepts in Social Science,'' in publishing order sandwiched between Rights and Liberalism. Its expressed aim is that the reader come away thinking ``that the idea and institution of `science' go to the very heart of what the social sciences are about.'' In a style that is always inspired but for all save the cognoscenti can sometimes verge on the abstruse, Fuller argues that social and scientific realities are inextricably intertwined. Science's implausible knowledge claims of detachment and objectivity succeed only in perpetuating self-delusion, sowing the seeds for science's own demise. For those familiar with the sociology of scientific knowledge (SSK) debates, the overall message will not be entirely new - and indeed the book is in part a reworking of some of Fuller's previously-published journal articles - but the liveliness of this contentious prose and its immodest, sweeping polemical style present a critical case against science that is often uncomfortably near the bone. What is impressive is Fuller's intellectual boldness in weaving together a wealth of sociological, philosophical and historical arguments that aim to reveal for public scrutiny the true nature of science. The picture of science created is of its frailty and everydayness - qualities that Fuller claims have been disguised by an unattractive mix of intellectual cunning and social naivet from scientists. Fuller portrays a lay public that combines insight and innocence. Sometimes the public can see through science's ploys for extravagant research proposals, thereby ``displaying a fundamentally sound instinctive response to science.'' At other times, the public is foolish enough to regard scientific knowledge as distinct and authoritative - ``reliable'' lay beliefs about science he says are sadly rare. Thus, in Fuller's eyes, misunderstandings of science abound. Whereas some critics see the yearly panjandrum that constitutes Science Weeks as a clumsy and politically naive stab at ``public relations,'' Fuller sees darker forces of ignorance at work - ``evidence of the scientific community misunderstanding something significant about the social conditions that enable its existence.'' Tackling the public understanding of science (PUS) debate in such a spirit in Chapter 1 sets the tone for the protracted dissection of science that follows. But Fuller's aim is more to do with the revelation of sociological phenomena than with ridicule of science. For example, in Chapter 2 the idiosyncrasies of particular scientific disciplines are picked apart (in the best sociological tradition, physics comes in for a good deal of epistemological stick). Fuller succeeds in portraying the various branches of science as fundamentally different, with distinct working practices shaped by different histories and presumptions. Why, the author then muses, are interdisciplinary wars within science rare, in contrast to social science? With such questions to crack, science is rich pickings for sociological inquiry. In Chapter 3, Fuller's concern is the many-layered meanings of the terms science, scientific and scientists. Here the author takes us through the sociological and philosophical twists and turns of meaning with ideological ease, neatly contrasting today's science with that of the past. For example, long gone is science's unquestioned claim always to serve the best interest of the state; now science is self-serving. Much missed too is science's ability to stab

Jeff Thomas, Centre for Science Education, The Open

1998-01-01T23:59:59.000Z

482

Neutron Reflectivity  

Science Journals Connector (OSTI)

Neutron Reflectivity ... This article is part of the Neutron Reflectivity special issue. ... The articles in this special issue on neutron reflectivity cover a broad range of the applications of this technique and the related X-ray and neutron scattering experiments of SAXS, SANS, GISAXS, and GISANS. ...

Jeffrey Penfold

2009-03-31T23:59:59.000Z

483

Center for Biological Electron Transfer and Catalysis (BETCy...  

Office of Science (SC) Website

Center for Biological Electron Transfer and Catalysis (BETCy) Energy Frontier Research Centers (EFRCs) EFRCs Home Centers EFRC External Websites Research Science Highlights News &...

484

DOE to Award $100 Million for Energy Frontier Research Centers...  

Office of Science (SC) Website

to Award 100 Million for Energy Frontier Research Centers Energy Frontier Research Centers (EFRCs) EFRCs Home Centers Research Science Highlights News & Events EFRC News EFRC...

485

Forensic Technology Center of Excellence | The Ames Laboratory  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

Forensic Technology Center of Excellence DESCRIPTION: This project is a collaborative effort between the National Forensic Science Technology Center; the National Center for...

486

Spallation Neutron Source reaches megawatt power  

ScienceCinema (OSTI)

The Department of Energy's Spallation Neutron Source (SNS), already the world's most powerful facility for pulsed neutron scattering science, is now the first pulsed spallation neutron source to break the one-megawatt barrier. "Advances in the materials sciences are fundamental to the development of clean and sustainable energy technologies. In reaching this milestone of operating power, the Spallation Neutron Source is providing scientists with an unmatched resource for unlocking the secrets of materials at the molecular level," said Dr. William F. Brinkman, Director of DOE's Office of Science.

Dr. William F. Brinkman

2010-01-08T23:59:59.000Z

487

About Neutrons  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

Neutron Basics Neutron Basics A neutron is one of the fundamental particles that make up matter. This uncharged particle exists in the nucleus of a typical atom, along with its positively charged counterpart, the proton. Protons and neutrons each have about the same mass, and both can exist as free particles away from the nucleus. In the universe, neutrons are abundant, making up more than half of all visible matter. Find Out What a Neutron Is Youtube icon Properties of Neutrons How Can Neutrons Be Used for Research? Image of glucose movement in plants Neutron imaging techniques have been able to determine the precise movement of glucose in plants. This knowledge can help scientists better understand how biomass can be efficiently converted into fuel. Neutrons have many properties that make them ideal for certain types of

488

The Advanced Neutron Source research and development plan  

SciTech Connect (OSTI)

The Advanced Neutron Source (ANS) is being designed as a user-oriented neutron research laboratory centered around the most intense continuous beams of thermal and subthermal neutrons in the world. The ANS will be built around a new research reactor of {approximately} 330 MW fission power, producing an unprecedented peak thermal flux of > 7 {times} 10{sup 19} M{sup {minus}2} {center_dot} S{sup {minus}1}. Primarily a research facility, the ANS will accommodate more than 1000 academic, industrial, and government researchers each year. They will conduct basic research in all branches of science-as well as applied research-leading to better understanding of new materials, including high temperature super conductors, plastics, and thin films. Some 48 neutron beam stations will be set up in the ANS beam rooms and the neutron guide hall for neutron scattering and for fundamental and nuclear physics research. There also will be extensive facilities for materials irradiation, isotope production, and analytical chemistry. The R&D program will focus on the four objectives: Address feasibility issues; provide analysis support; evaluate options for improvement in performance beyond minimum requirements; and provide prototype demonstrations for unique facilities. The remainder of this report presents (1) the process by which the R&D activities are controlled and (2) a discussion of the individual tasks that have been identified for the R&D program, including their justification, schedule and costs. The activities discussed in this report will be performed by Martin Marietta Energy Systems, Inc. (MMES) through the Oak Ridge National Laboratory (ORNL) and through subcontracts with industry, universities, and other national laboratories. It should be noted that in general a success path has been assumed for all tasks.

Selby, D.L.

1992-11-30T23:59:59.000Z

489

The Advanced Neutron Source research and development plan  

SciTech Connect (OSTI)

The Advanced Neutron Source (ANS) is being designed as a user-oriented neutron research laboratory centered around the most intense continuous beams of thermal and subthermal neutrons in the world. The ANS will be built around a new research reactor of [approximately] 330 MW fission power, producing an unprecedented peak thermal flux of > 7 [times] 10[sup 19] M[sup [minus]2] [center dot] S[sup [minus]1]. Primarily a research facility, the ANS will accommodate more than 1000 academic, industrial, and government researchers each year. They will conduct basic research in all branches of science-as well as applied research-leading to better understanding of new materials, including high temperature super conductors, plastics, and thin films. Some 48 neutron beam stations will be set up in the ANS beam rooms and the neutron guide hall for neutron scattering and for fundamental and nuclear physics research. There also will be extensive facilities for materials irradiation, isotope production, and analytical chemistry. The R D program will focus on the four objectives: Address feasibility issues; provide analysis support; evaluate options for improvement in performance beyond minimum requirements; and provide prototype demonstrations for unique facilities. The remainder of this report presents (1) the process by which the R D activities are controlled and (2) a discussion of the individual tasks that have been identified for the R D program, including their justification, schedule and costs. The activities discussed in this report will be performed by Martin Marietta Energy Systems, Inc. (MMES) through the Oak Ridge National Laboratory (ORNL) and through subcontracts with industry, universities, and other national laboratories. It should be noted that in general a success path has been assumed for all tasks.

Selby, D.L.

1992-11-30T23:59:59.000Z

490

Materials Science and Technology Division - Physical Sciences Directorate -  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

TFN TFN For the Public Visiting ORNL For Researchers Profiles Group Leader Staff Members For Industry Core Compentencies Our People Group Leader, Staff Members Find People Energy Frontier Research Center Center for Defect Physics (EFRC) User Facilities High Temperature Materials Laboratory (HTML) Shared Research Equipment User Facility (ShaRE) Related User Facilities Center for Nanophase Materials Sciences (CNMS) High Flux Isotope Reactor (HFIR) Spallation Neutron Source (SNS) Seminars and Announcements MSTD Internal Recent News & Features News Releases Archive | Features Archive PSD Directorate › MST Division › Thin Films and Nanostructures Group Complex oxide thin films and heterostructures are important for not only fundamental physics, but also a wide range of exciting opportunities in

491

Materials Science and Technology Division - Physical Sciences Directorate -  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

Facilities Facilities Selected Publications Our People Contacts by Group Leader, Staff Members Find People Energy Frontier Research Center Center for Defect Physics (EFRC) User Facilities High Temperature Materials Laboratory (HTML) Shared Research Equipment ShaRE User Facility (ShaRE) Related User Facilities Center for Nanophase Materials Sciences (CNMS) High Flux Isotope Reactor (HFIR) Spallation Neutron Source (SNS) Correlated Electron Materials Group In The News PSD Directorate › MST Division › Correlated Electron Materials Group CdSiP2Tin Flux The ultimate aim of our research is to attain a better understanding of complex materials, particularly those that are important to clean energy technologies. For example, we are currently investigating the relationship between magnetism and superconductivity, new mechanisms for enhancing

492

Materials Science and Technology Division - Physical Sciences Directorate -  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

SPNM SPNM For the Public Awards Visiting ORNL For Researchers Profiles Group Leader Staff Members For Industry Capabilities Our People Group Leader, Staff Members Find People Energy Frontier Research Center Center for Defect Physics (EFRC) User Facilities High Temperature Materials Laboratory (HTML) Shared Research Equipment User Facility (ShaRE) Related User Facilities Center for Nanophase Materials Sciences (CNMS) High Flux Isotope Reactor (HFIR) Spallation Neutron Source (SNS) Seminars and Announcements MSTD Internal Recent News & Features News Releases Archive | Features Archive | Honors and Awards Archive Lynn Boatner, Joanne Ramey, Hu Longmire, research featured in the 2013 Allied High Tech Products, Inc. Calendar in the form of a color micrograph for the month of March, 2013.

493

Materials Science and Technology Division - Physical Sciences Directorate -  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

ABD ABD For the Public Visiting ORNL For Researchers Profiles Group Leader Staff Members Facilities For Industry Research Projects Our People Group Leader, Staff Members, Facilities Find People Energy Frontier Research Center Center for Defect Physics (EFRC) User Facilities High Temperature Materials Laboratory (HTML) Shared Research Equipment User Facility (ShaRE) Related User Facilities Center for Nanophase Materials Sciences (CNMS) High Flux Isotope Reactor (HFIR) Spallation Neutron Source (SNS) Seminars and Announcements MSTD Internal Recent News & Features News Releases Archive | Features Archive PSD Directorate › MST Division › Alloy Behavior and Design Group The principal technical contact for discussing potential projects in the Alloy Behavior and Design Group is Dr. Easo P. George, Group Leader.

494

SCIENCE  

Science Journals Connector (OSTI)

SCIENCE ... Sedoheptulose phosphate may be an important intermediate in carbohydrate metabolism in animals as well as in plants, the NIH scientists observe. ... NOL Makes Magnetic Material ...

1952-06-23T23:59:59.000Z

495

The Neutron Scattering Society www.neutronscattering.org  

E-Print Network [OSTI]

The Neutron Scattering Society of America www.neutronscattering.org Press Release, February 4, 2008 The Neutron Scattering Society of America is pleased to announce the 2008 recipients of its 3 major prizes. The Neutron Scattering Society of America (NSSA) established the Clifford G. Shull Prize in Neutron Science

Chen, Sow-Hsin

496

Energy Frontier Research Centers | ORNL  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

Materials Synthesis from Atoms to Systems Materials Synthesis from Atoms to Systems Materials Characterization Materials Theory and Simulation Energy Frontier Research Centers Center for Defect Physics in Structural Materials Fluid Interface Reactions, Structure and Transport Advanced Materials Home | Science & Discovery | Advanced Materials | Research Areas | Energy Frontier Research Centers SHARE Energy Frontier Research Centers Advanced Materials research at ORNL is home to two Department of Energy-Office of Basic Energy Sciences' Energy Frontier Research Centers, the Fluid Interface Reaction, Structure, and Transport Center (FIRST), which focuses on understanding interfacial processes critical to electrical energy storage and catalysis, and the Center for Defect Physics, (CDP)

497

Observation of Neutron Skyshine from an Accelerator Based Neutron Source  

SciTech Connect (OSTI)

A key feature of neutron based interrogation systems is the need for adequate provision of shielding around the facility. Accelerator facilities adapted for fast neutron generation are not necessarily suitably equipped to ensure complete containment of the vast quantity of neutrons generated, typically >10{sup 11} n{center_dot}s{sup -1}. Simulating the neutron leakage from a facility is not a simple exercise since the energy and directional distribution can only be approximated. Although adequate horizontal, planar shielding provision is made for a neutron generator facility, it is sometimes the case that vertical shielding is minimized, due to structural and economic constraints. It is further justified by assuming the atmosphere above a facility functions as an adequate radiation shield. It has become apparent that multiple neutron scattering within the atmosphere can result in a measurable dose of neutrons reaching ground level some distance from a facility, an effect commonly known as skyshine. This paper describes a neutron detection system developed to monitor neutrons detected several hundred metres from a neutron source due to the effect of skyshine.

Franklyn, C. B. [Radiation Science Department, Necsa, PO Box 582, Pretoria 0001 (South Africa)

2011-12-13T23:59:59.000Z

498

The Cloud and Autonomic Computing Center concentrates on topics in advanced distributed computing as part of the National Science Foundation  

E-Print Network [OSTI]

standards, software and methods. · Expertise in a wide spectrum of high performance computing, grid-research partnerships. The High Performance Computing Center at TTU, http://www.hpcc.ttu.edu, supports the CAC services. · Provides experience in creating and managing high performance computing and Grid frameworks

Rock, Chris

499

Neutron-deuteron elastic scattering and three-nucleon force .  

E-Print Network [OSTI]

??The differential cross section for neutron-deuteron elastic scattering was measured at six angles over the center-of-mass angular range 65? - 1300? and incident neutron energies (more)

Chtangeev, Maxim B

2005-01-01T23:59:59.000Z

500

Cosponsored by CU's Renewable and Sustainable Energy Initiative and the CIRES Center for Science and Technology Policy Research  

E-Print Network [OSTI]

of Public Policy, and the department of Nuclear Engineering. He works on energy and environmental science and Technology Policy Research Jean Fruci Sta Director, Subcommittee on Energy and Environment, House Committee and Technology Policy in the Executive O ce of the President in the Clinton administration, and Former Chief

Colorado at Boulder, University of