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1

Hongyou Lu  

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

PDF (3.8 MB) Levine, Mark D., David Fridley, Hongyou Lu, and Cecilia Fino-Chen. Key China Energy Statistics 2011. Lawrence Berkeley National Laboratory, 2012. Download: PDF (2.36...

2

Hongyou Lu  

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

Hongyou Lu Hongyou Lu China Energy Group Lawrence Berkeley National Laboratory 1 Cyclotron Road MS 90R2002 Berkeley CA 94720 Office Location: 90-2117E (510) 486-7534 HYLu@lbl.gov...

3

Cecilia Fino-Chen  

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

Chao-Wen Fino-Chen Chao-Wen Fino-Chen Cecilia Fino-Chen China Energy Group Lawrence Berkeley National Laboratory 1 Cyclotron Road MS 90R2002 Berkeley CA 94720 Office Location: 90-2117F (510) 486-6835 CFino-Chen@lbl.gov Cecilia Fino-Chen joined the China Energy Group in late 2010. Cecilia has since primarily worked on translating documents on energy efficiency from English into Chinese and vice versa, in addition to editing reports, data collection, project coordination, budget & schedule tracking. Prior to joining the LBNL, Cecilia worked over eight years and half at the Government Information Office of Taiwan with focus on media policy, media relation and public policy. Cecilia holds a Masters of Science in Project Management from University of San Francisco and a Bachelors of Art in

4

Publications  

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

(Desc) Filters: Author is Hongyou Lu Clear All Filters 2013 Hasanbeigi, Ali, Lynn Price, Cecilia Fino-Chen, Hongyou Lu, and Jing Ke. "Retrospective and prospective...

5

Document (0k)  

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

Lynn Price, Cecilia Fino-Chen, Hongyou Lu, and Jing Ke. "Retrospective and prospective decomposition analysis of Chinese manufacturing energy use and policy implications." Energy...

6

Publications  

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

Italy, 2012. Levine, Mark D., David Fridley, Hongyou Lu, and Cecilia Fino-Chen. Key China Energy Statistics 2012. Lawrence Berkeley National Laboratory, 2012. Zheng, Nina, Nan...

7

Retrospective and Prospective Decomposition Analysis of Chinese...  

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

Use, 1995-2020 Publication Type Report LBNL Report Number LBNL-6028E Year of Publication 2013 Authors Hasanbeigi, Ali, Lynn K. Price, Cecilia Fino-Chen, Hongyou Lu, and Jing Ke...

8

Key China Energy Statistics 2011  

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

1 Title Key China Energy Statistics 2011 Publication Type Chart Year of Publication 2012 Authors Levine, Mark D., David Fridley, Hongyou Lu, and Cecilia Fino-Chen Date Published...

9

Key China Energy Statistics 2012  

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

2 Title Key China Energy Statistics 2012 Publication Type Chart Year of Publication 2012 Authors Levine, Mark D., David Fridley, Hongyou Lu, and Cecilia Fino-Chen Date Published...

10

Mark Levine  

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

(540.11 KB) Levine, Mark D., David Fridley, Hongyou Lu, and Cecilia Fino-Chen. Key China Energy Statistics 2011. Lawrence Berkeley National Laboratory, 2012. Download: PDF (2.36...

11

Submitting Organization Hongyou Fan Sandia National Laboratories  

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

&24; 2007 R&D 100 Award Entry Form &24; Submitting Organization Hongyou Fan Sandia National Laboratories Advanced Materials Laboratory 1001 University Boulevard SE Albuquerque, NM...

12

Submitting Organization Hongyou Fan Sandia National Laboratories  

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

 2007 R&D 100 Award Entry Form  Submitting Organization Hongyou Fan Sandia National Laboratories Advanced Materials Laboratory 1001 University Boulevard SE Albuquerque, NM 87106, USA 505-272-7128 (phone) 505-272-7336 (fax) hfan@sandia.gov AFFIRMATION: I affirm that all information submitted as a part of, or supplemental to, this entry is a fair and accurate represen- tation of this product. Submitter's signature_______________________________ Earl Stromberg Lockheed Martin Aeronautics Mail Zone 2893 PO Box 748 Fort Worth, TX 76101, USA 817-763-7376 (phone) 817-762-6911 (fax) Earl.W.Stromberg@lmco.com Self-Assembling Process for Fabricating Tailored Thin Films This simple, economical nanotechnology coating process enables the development of nanoparticle thin films

13

Shilei Lu  

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

Shilei Lu Shilei Lu China Energy Group Lawrence Berkeley National Laboratory 1 Cyclotron Road MS 90R2002 Berkeley CA 94720 Office Location: 90-2117C (510) 486-2160 ShileiLu@lbl.gov Shilei Lu, an associate Professor of HVAC from School of Environment Science and Engineering, Tianjin University. He was awarded by CSC as a visiting scholar to join the China Energy Group of Lawrence Berkeley National Laboratory in Oct. 2012. Dr. Lu got his PH.D in Heating, Ventilation and Air Conditioning at Tianjin University in 2007. Dr. Lu has many year experiences studying in the fields including building energy efficiency, phase change material application and human heat strain. Dr.Lu was awarded New Century Excellent Talents by Ministry of Education of China, and Nature Science Award of Liaoning Province. Now, he is the member

14

Development of an End-Use Sector- Based Low-Carbon Indicator System for  

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

Development of an End-Use Sector- Based Low-Carbon Indicator System for Development of an End-Use Sector- Based Low-Carbon Indicator System for Cities in China Title Development of an End-Use Sector- Based Low-Carbon Indicator System for Cities in China Publication Type Conference Proceedings Year of Publication 2012 Authors Price, Lynn K., Nan Zhou, David Fridley, Hongyou Lu, Nina Zheng, Cecilia Fino-Chen, and Stephanie Ohshita Conference Name the ACEEE's 2012 Summer Study on Energy Efficiency in Buildings Date Published 08/2012 Publisher the American Council for an Energy-Efficient Economy Conference Location Pacific Grove, California, U.S.A. Keywords 12th five year plan, buildings, china, china energy, china energy group, co2 emissions, energy analysis and environmental impacts department, low carbon indicator, policy studies

15

PowerPoint Presentation  

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

Key China Energy Statistics 2011 Key China Energy Statistics 2011 Mark Levine, David Fridley, Hongyou Lu, and Cecilia Fino-Chen China Energy Group Environmental Energy Technologies Division Lawrence Berkeley National Laboratory January 2012 This work was supported by the Dow Chemical Company (through a charitable contribution) through the U.S. Department of Energy under Contract No. DE-AC02- 05CH11231. ERNEST ORLANDO LAWRENCE BERKELEY NATIONAL LABORATORY LBNL-5569E-Flyer The LBNL China Energy Group The China Energy Group at Lawrence Berkeley National Laboratory (LBNL) was established in 1988. Over the years the Group has gained recognition as an authoritative source of China energy statistics through the publication of its China Energy Databook (CED). The Group has published seven

16

Analysis of Energy-Efficiency Opportunities for the Cement Industry in Shandong Province, China  

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

28E 28E Retrospective and Prospective Decomposition Analysis of Chinese Manufacturing Energy Use, 1995-2020 Ali Hasanbeigi, Lynn Price, Cecilia Fino-Chen, Hongyou Lu, Jing Ke China Energy Group Energy Analysis and Environmental Impacts Department Environmental Energy Technologies Division Lawrence Berkeley National Laboratory January 2013 This work was supported by the China Sustainable Energy Program of the Energy Foundation through the Department of Energy under contract No.DE-AC02-05CH11231. ERNEST ORLANDO LAWRENCE BERKELEY NATIONAL LABORATORY Disclaimer This document was prepared as an account of work sponsored by the United States Government. While this document is believed to contain correct information, neither the United States Government nor any agency thereof, nor The Regents of

17

Retrospective and prospective decomposition analysis of Chinese  

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

and prospective decomposition analysis of Chinese and prospective decomposition analysis of Chinese manufacturing energy use and policy implications Title Retrospective and prospective decomposition analysis of Chinese manufacturing energy use and policy implications Publication Type Journal Article Year of Publication 2013 Authors Hasanbeigi, Ali, Lynn K. Price, Cecilia Fino-Chen, Hongyou Lu, and Jing Ke Journal Energy Policy Date Published 09/2013 Keywords Chinese manufacturing, Decomposition Analysis, energy intensity Abstract Aims The industrial sector dominates the China's total energy consumption, accounting for about 70% of energy use in 2010. Hence, this study aims to investigate the development path of China's industrial sector which will greatly affect future energy demand and dynamics of not only China, but the entire world.

18

Publications  

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

9 results: 9 results: BibTex RIS RTF XML Sort by: Author Title Type [ Year (Desc) ] Filters: Author is Stephanie Ohshita [Clear All Filters] 2012 Zhou, Nan, Lynn K. Price, David Fridley, Stephanie Ohshita, Hu Min, Nina Zheng Khanna, and Hu Xiulian. Strategies for Local Low-Carbon Development. Lawrence Berkeley National Laboratory, 2012. Price, Lynn K., Nan Zhou, David Fridley, Hongyou Lu, Nina Zheng, Cecilia Fino-Chen, and Stephanie Ohshita. Development of an End-Use Sector- Based Low-Carbon Indicator System for Cities in China In the ACEEE's 2012 Summer Study on Energy Efficiency in Buildings. Pacific Grove, California, U.S.A.: the American Council for an Energy-Efficient Economy, 2012. Zhou, Nan, Stephanie Ohshita, Lynn K. Price, and Nina Zheng. A Low Carbon Development Guide for Local Government Actions in China. Lawrence Berkeley

19

Jun Lu  

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

Develop novel non-aqueous electrolytes, explore new approach to fabricate novel catalysts on carbon cathode and apply state-of-the-art characterization for Li-air batteries application Background and Introduction Approach Develop New Non-aqueous Electrolytes for Rechargeable Li-Air Battery Application Jun Lu and Khalil Amine * Chemical Science and Engineering Division, Argonne National Laboratory, 9700 South, Cass Avenue, Lemont, IL, 60439

20

Development of a Low-Carbon Indicator System for China  

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

Development of a Low-Carbon Indicator System for China Development of a Low-Carbon Indicator System for China Title Development of a Low-Carbon Indicator System for China Publication Type Journal Article Year of Publication 2012 Authors Price, Lynn K., Nan Zhou, David Fridley, Stephanie Ohshita, Hongyou Lu, Nina Zheng, and Cecilia Fino-Chen Journal Habitat International Date Published 01/2012 Keywords china, china energy, china energy group, co2 emissions, energy analysis and environmental impacts department, energy consumption, indicator, low carbon, policy studies Abstract In 2009, China committed to reducing its carbon dioxide intensity (CO2/unit of gross domestic product, GDP) by 40 to 45 percent by 2020 from a 2005 baseline and in March 2011, China's 12th Five-Year Plan established a carbon intensity reduction goal of 17% between 2011 and 2015. The National Development and Reform Commission (NDRC) of China then established a Low Carbon City policy and announced the selection of five provinces and eight cities to pilot the low carbon development work. How to determine if a city or province is "low carbon" has not been defined by the Chinese government.

Note: This page contains sample records for the topic "fino-chen hongyou lu" 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

LU transformation invariant operators and LU transformation invariant  

E-Print Network (OSTI)

We proposed a concept of LU transformation invariant operators. By using this operator, arbitrary multi-qubit states LU transformation invariant and SLOCC invariant could be easily obtained. And we find that presences two kinds of invariant operators and corresponding invariants. One kind of operators yields LU invariants and the other operators results in SLOCC invariants. For three-qubit states, all independence LU transformation invariant are obtained. Furthermore, by this system method, arbitrary multi-qubit states invariants can be given.

Xin-wei Zha; Chun-min Zhang

2007-02-06T23:59:59.000Z

22

John Romankiewicz, Bo Shen, Hongyou...  

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

ROI Risk perceptionhigh interest rates Poor verification of energy savings Savings not asset valuerevenue Lack of awareness about opportunities Not priority for enterprisesplit...

23

AE-Lu2011-submission  

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

EXAMINATION OF MICROPHYSICAL RELATIONSHIPS AND EXAMINATION OF MICROPHYSICAL RELATIONSHIPS AND CORRESPONDING MICROPHYSICAL PROCESSES IN WARM FOGS Chunsong Lu a, b , Yangang Liu b , Shengjie Niu a , Lijuan Zhao a a School of Atmospheric Physics, Key Laboratory of Meteorological Disaster of Ministry of Education, Nanjing University of Information Science and Technology (NUIST), Jiangsu, China 210044 b Atmospheric Sciences Division, Brookhaven National Laboratory (BNL), Upton, NY 11973 Corresponding author: Chunsong Lu, Atmospheric Sciences Division, Brookhaven National Laboratory, Upton, NY 11973; Tel: 631-344-2458; Fax: 1-631-344-2887; luchunsong110@gmail.com Submitted to Atmospheric Environment October 2011 Atmospheric Sciences Division/Environmental Sciences Dept. Brookhaven National Laboratory

24

Publications  

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

la du Can, Hongyou Lu, and Arpad Horvath. Evaluation of Efficiency Activities in the Industrial Sector Undertaken in Response to Greenhouse Gas Emission Reduction Targets., 2010....

25

Publications  

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

Bo Shen Clear All Filters 2012 Romankiewicz, John, Bo Shen, Hongyou Lu, and Lynn K. Price. Addressing the effectiveness of industrial energy efficiency incentives in overcoming...

26

ERL_Lu2012_submission  

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

INVESTIGATION OF THE RELATIONSHIP BETWEEN HOMOGENEOUS INVESTIGATION OF THE RELATIONSHIP BETWEEN HOMOGENEOUS MIXING DEGREE AND TRANSITION SCALE NUMBER WITH THE EXPLICIT MIXING PARCEL MODEL C. Lu 1, 2 , Y. Liu 2 , S. Niu 1 , S. Krueger 3 , and T. Wagner 4 1 School of Atmospheric Physics, Key Laboratory of Meteorological Disaster of Ministry of Education, Nanjing University of Information Science and Technology (NUIST), Jiangsu, China 210044 2 Atmospheric Sciences Division, Brookhaven National Laboratory (BNL), NY, US 11973 3 Department of Meteorology, University of Utah, Salt Lake City, UT, US 84112 4 Department of Atmospheric Sciences, Creighton University, Omaha, NE, US, 68178 Corresponding author: Chunsong Lu, Brookhaven National Laboratory, Atmospheric Sciences Division, Building 815E, Upton, NY, USA 11973; luchunsong110@gmail.com

27

Updating an LU Factorization with Pivoting  

Science Conference Proceedings (OSTI)

We show how to compute an LU factorization of a matrix when the factors of a leading principle submatrix are already known. The approach incorporates pivoting akin to partial pivoting, a strategy we call incremental pivoting. An implementation ... Keywords: LU factorization, linear systems, pivoting, updating

Enrique S. Quintana-Ort; Robert A. Van De Geijn

2008-07-01T23:59:59.000Z

28

LU  

Office of Legacy Management (LM)

including but not limited to the employment or other obtainment of all personnel, the training of such personnel to the extent approved by the Commission and the procurement and...

29

Static LU Decomposition on Heterogeneous Platforms  

Science Conference Proceedings (OSTI)

In this paper, the authors deal with algorithmic issues on heterogeneous platforms. They concentrate on dense linear algebra kernels, such as matrix multiplication or LU decomposition. Block-cyclic distribution techniques used in ScaLAPACK are no longer ...

Olivier Beaumont; Arnaud Legrand; Fabrice Rastello; Yves Robert

2001-08-01T23:59:59.000Z

30

Growth and characterization of LuAs films and nanostructures  

SciTech Connect

We report the growth and characterization of nearly lattice-matched LuAs/GaAs heterostructures. Electrical conductivity, optical transmission, and reflectivity measurements of epitaxial LuAs films indicate that LuAs is semimetallic, with a room-temperature resistivity of 90 {mu}{Omega} cm. Cross-sectional transmission electron microscopy confirms that LuAs nucleates as self-assembled nanoparticles, which can be overgrown with high-quality GaAs. The growth and material properties are very similar to those of the more established ErAs/GaAs system; however, we observe important differences in the magnitude and wavelength of the peak optical transparency, making LuAs superior for certain device applications, particularly for thick epitaxially embedded Ohmic contacts that are transparent in the near-IR telecommunications window around 1.3 {mu}m.

Krivoy, E. M.; Nair, H. P.; Crook, A. M.; Rahimi, S.; Maddox, S. J.; Salas, R.; Ferrer, D. A.; Dasika, V. D.; Akinwande, D.; Bank, S. R. [Microelectronics Research Center, University of Texas at Austin, Texas 78712 (United States)

2012-10-01T23:59:59.000Z

31

Performance analysis of parallel supernodal sparse LU factorization  

Science Conference Proceedings (OSTI)

We investigate performance characteristics for the LU factorization of large matrices with various sparsity patterns. We consider supernodal right-looking parallel factorization on a bi-dimensional grid of processors, making use of static pivoting. We develop a performance model and we validate it using the implementation in SuperLU-DIST, the real matrices and the IBM Power3 machine at NERSC. We use this model to obtain performance bounds on parallel computers, to perform scalability analysis and to identify performance bottlenecks. We also discuss the role of load balance and data distribution in this approach.

Grigori, Laura; Li, Xiaoye S.

2004-02-05T23:59:59.000Z

32

Growth Diagram and Magnetic Properties of Hexagonal LuFe2O4 Thin Films  

Science Conference Proceedings (OSTI)

A growth diagram of Lu-Fe-O compounds on an MgO (111) substrate using pulsed laser deposition is constructed according to the experimental data. The LuFe2O4 phase can only be grown in a small range of temperature and O2 pressure conditions. Fundamental understanding of the growth mechanism of Lu-Fe-O compound films are gained in terms of the thermal chemistry at the surface. Superparamagnetism is observed in a film of LuFe2O4 clusters separated by the hexagonal LuFeO3 phase and structural defects.

Wang, Wenbin [ORNL; Gai, Zheng [ORNL; Chi, Miaofang [ORNL; Fowlkes, Jason Davidson [ORNL; Yi, Jieyu [ORNL; Zhu, Leyi [Argonne National Laboratory (ANL); Cheng, Xuemei [Bryn Mawr College; Keavney, David [Argonne National Laboratory (ANL); Snijders, Paul C [ORNL; Ward, Thomas Z [ORNL; Shen, Jian [ORNL; Xu, Xiaoshan [ORNL

2012-01-01T23:59:59.000Z

33

NBT Baicheng New Energy Development aka Ao Lu Jia New Energy Development |  

Open Energy Info (EERE)

NBT Baicheng New Energy Development aka Ao Lu Jia New Energy Development NBT Baicheng New Energy Development aka Ao Lu Jia New Energy Development Jump to: navigation, search Name NBT (Baicheng) New Energy Development (aka Ao Lu Jia New Energy Development) Place China Sector Wind energy Product China-based Sino-Norwegian joint venture that develops wind projects. References NBT (Baicheng) New Energy Development (aka Ao Lu Jia New Energy Development)[1] LinkedIn Connections CrunchBase Profile No CrunchBase profile. Create one now! This article is a stub. You can help OpenEI by expanding it. NBT (Baicheng) New Energy Development (aka Ao Lu Jia New Energy Development) is a company located in China . References ↑ "[ NBT (Baicheng) New Energy Development (aka Ao Lu Jia New Energy Development)]" Retrieved from "http://en.openei.org/w/index.php?title=NBT_Baicheng_New_Energy_Development_aka_Ao_Lu_Jia_New_Energy_Development&oldid=349122

34

Optimization of irradiation conditions for {sup 177}Lu production at the LVR-15 research reactor  

Science Conference Proceedings (OSTI)

The use of lutetium in medicine has been increasing over the last few years. The {sup 177}Lu radionuclide is commercially available for research and test purposes as a diagnostic and radiotherapy agent in the treatment of several malignant tumours. The yield of {sup 177}Lu from the {sup 176}Lu(n,{gamma}){sup 177}Lu nuclear reaction depends significantly on the thermal neutron fluence rate. The capture cross-sections of both reaction {sup 176}Lu(n,{gamma}){sup 177}Lu and reaction {sup 177}Lu(n,{gamma}){sup 178}Lu are very high. Therefore a burn-up of target and product nuclides should be taken into account when calculating {sup 177}Lu activity. The maximum irradiation time, when the activity of the {sup 177}Lu radionuclide begins to decline, was found for different fluence rates. Two vertical irradiation channels at the LVR-15 nuclear research reactor were compared in order to choose the channel with better irradiation conditions, such as a higher thermal neutron fluence rate in the irradiation volume. In this experiment, lutetium was irradiated in a titanium capsule. The influence of the Ti capsule on the neutron spectrum was monitored using activation detectors. The choice of detectors was based on requirements for irradiation time and accurate determination of thermal neutrons. The following activation detectors were selected for measurement of the neutron spectrum: Ti, Fe, Ni, Co, Ag and W. (authors)

Lahodova, Z.; Viererbl, L.; Klupak, V. [Research Centre Rez Ltd., Husinec-130, Rez 250 67 (Czech Republic); Srank, J. [Nuclear Physics Inst. of the Academy of Sciences, Husinec-130, Rez 250 67 (Czech Republic)

2012-07-01T23:59:59.000Z

35

An overview of SuperLU: Algorithms, implementation, and user interface  

Science Conference Proceedings (OSTI)

We give an overview of the algorithms, design philosophy, and implementation techniques in the software SuperLU, for solving sparse unsymmetric linear systems. In particular, we highlight the differences between the sequential SuperLU (including its ... Keywords: Sparse direct solver, distributed-memory computers, parallelism, scalability, supernodal factorization

Xiaoye S. Li

2005-09-01T23:59:59.000Z

36

SuperLU_DIST: A scalable distributed-memory sparse direct solver for unsymmetric linear systems  

Science Conference Proceedings (OSTI)

We present the main algorithmic features in the software package SuperLU_DIST, a distributed-memory sparse direct solver for large sets of linear equations. We give in detail our parallelization strategies, with a focus on scalability issues, and demonstrate ... Keywords: Sparse direct solver, distributed-memory computers, parallelism, scalability, supernodal factorization

Xiaoye S. Li; James W. Demmel

2003-06-01T23:59:59.000Z

37

Magnetic Properties of RB66 (R = Gd, Tb, Ho, Er, and Lu)  

SciTech Connect

We report magnetic susceptibility measurements of RB66 (R = Gd, Tb, Ho, Er, and Lu) boron-rich rare earth containing borides down to 50 mK. The data suggest a spin glass low temperature state for RB66 (R = Gd, Tb, Ho, and Er) with the freezing temperatures below 1 K. The magnetic properties appear to be influenced by the anisotropy of the magnetic moments, probably via the crystalline electric field effects.

Kim, Hyunsoo; Budko, Serguei; ATanatar, Makariy; Avdashchenko, D.V.; Matovnikov, A.V.; Mitroshenkov, N.V.; Novikov, V.V.; Prozorov, Ruslan

2012-05-17T23:59:59.000Z

38

Performance evaluation and enhancement of SuperLU{_}DIST 2.0  

Science Conference Proceedings (OSTI)

We present the runtime comparison of the two versions of Super LU{_}DIST, using up to 128 processors of the IBM SP at NERSC. One version provides the global input interface, and another provides the distributed input interface. The comparison includes the total runtime of the solver with both 32-bit and 64-bit addressing modes, the time breakdown for different phases of the solver. We also present an in-depth comparison off our sparse matrix-vector multiplication methods in the context of iterative refinement. Finally, we describe our Fortran 90 interface that enhances the usability of the software.

Li, Xiaoye S.; Wang, Yu

2003-08-28T23:59:59.000Z

39

The adsorption-controlled growth of LuFe{sub 2}O{sub 4} by molecular-beam epitaxy  

Science Conference Proceedings (OSTI)

We report the growth of single-phase (0001)-oriented epitaxial films of the purported electronically driven multiferroic, LuFe{sub 2}O{sub 4}, on (111) MgAl{sub 2}O{sub 4}, (111) MgO, and (0001) 6H-SiC substrates. Film stoichiometry was regulated using an adsorption-controlled growth process by depositing LuFe{sub 2}O{sub 4} in an iron-rich environment at pressures and temperatures where excess iron desorbs from the film surface during growth. Scanning transmission electron microscopy reveals reaction-free film-substrate interfaces. The magnetization increases rapidly below 240 K, consistent with the paramagnetic-to-ferrimagnetic phase transition of bulk LuFe{sub 2}O{sub 4}. In addition to the {approx}0.35 eV indirect band gap, optical spectroscopy reveals a 3.4 eV direct band gap at the gamma point.

Brooks, Charles M. [Department of Materials Science and Engineering, Cornell University, Ithaca, New York 14853-1501 (United States); Department of Materials Science and Engineering, Pennsylvania State University, University Park, Pennsylvania 16802 (United States); Misra, Rajiv; Schiffer, Peter [Department of Physics and Materials Research Institute, Pennsylvania State University, University Park, Pennsylvania 16802 (United States); Mundy, Julia A. [School of Applied and Engineering Physics, Cornell University, Ithaca, New York 14853 (United States); Zhang Lei, A.; Liu Zikui [Department of Materials Science and Engineering, Pennsylvania State University, University Park, Pennsylvania 16802 (United States); Holinsworth, Brian S.; O'Neal, Kenneth R.; Musfeldt, Janice L. [Department of Chemistry, University of Tennessee, Knoxville, Tennessee 37996 (United States); Heeg, Tassilo [Department of Materials Science and Engineering, Cornell University, Ithaca, New York 14853-1501 (United States); Zander, Willi; Schubert, J. [Peter Gruenberg Institut (PGI-9), JARA-Fundamentals of Future Information Technologies, Research Centre Juelich, D-52425 Juelich (Germany); Muller, David A. [School of Applied and Engineering Physics, Cornell University, Ithaca, New York 14853 (United States); Kavli Institute at Cornell for Nanoscale Science, Ithaca, New York 14853 (United States); Schlom, Darrell G. [Department of Materials Science and Engineering, Cornell University, Ithaca, New York 14853-1501 (United States); Kavli Institute at Cornell for Nanoscale Science, Ithaca, New York 14853 (United States)

2012-09-24T23:59:59.000Z

40

Lu1-xI3:Cex--A Scintillator for gamma ray spectroscopy and time-of-flight PET  

DOE Patents (OSTI)

The present invention concerns very fast scintillator materials comprising lutetium iodide doped with Cerium Lu.sub.1-xI.sub.3:Ce.sub.x; LuI.sub.3:Ce). The LuI.sub.3 scintillator material has surprisingly good characteristics including high light output, high gamma ray stopping efficiency, fast response, low cost, good proportionality, and minimal afterglow that the material is useful for gamma ray spectroscopy, medical imaging, nuclear and high energy physics research, diffraction, non-destructive testing, nuclear treaty verification and safeguards, and geological exploration. The timing resolution of the scintillators of the present invention provide compositions capable of resolving the position of an annihilation event within a portion of a human body cross-section.

Shah, Kanai S. (Newton, MA)

2009-03-17T23:59:59.000Z

Note: This page contains sample records for the topic "fino-chen hongyou lu" 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

John Lu  

Science Conference Proceedings (OSTI)

... Some statistical considerations associated with the data assimilation of ... Snyder (1999) Statistical Design for Adaptive Weather Observation Journal ...

2010-10-04T23:59:59.000Z

42

Context-aware Battery Management for Mobile Phones Nishkam Ravi, James Scott**, Lu Han* and Liviu Iftode*  

E-Print Network (OSTI)

Context-aware Battery Management for Mobile Phones Nishkam Ravi, James Scott**, Lu Han* and Liviu,iftode}@cs.rutgers.edu} Abstract In this paper, we propose a system for context- aware battery management that warns the user when it detects that the phone battery can run out before the next charging opportunity is encountered

Iftode, Liviu

43

An Analytical Equation for Cogging Torque Calculation in Permanent Magnet Motors Lu, Kaiyuan; Rasmussen, Peter Omand; Ritchie, Andrew Ewen  

E-Print Network (OSTI)

An Analytical Equation for Cogging Torque Calculation in Permanent Magnet Motors Lu, Kaiyuan Torque Calculation in Permanent Magnet Motors. Paper presented at 17th International Conference to the prediction of the cogging torque in motors with parallel or radial magnetized permanent magnets. The magnetic

Rasmussen, Peter Omand

44

Lu.sub.1-xI.sub.3:Ce.sub.x-a scintillator for gamma-ray spectroscopy and time-of-flight pet  

DOE Patents (OSTI)

The present invention includes very fast scintillator materials including lutetium iodide doped with Cerium (Lu.sub.1-xI.sub.3:Ce.sub.x; LuI.sub.3:Ce). The LuI.sub.3 scintillator material has surprisingly good characteristics including high light output, high gamma-ray stopping efficiency, fast response, low cost, good proportionality, and minimal afterglow that the material is useful for gamma-ray spectroscopy, medical imaging, nuclear and high energy physics research, diffraction, non-destructive testing, nuclear treaty verification and safeguards, and geological exploration.

Shah, Kanai S. (Newton, MA)

2008-02-12T23:59:59.000Z

45

ORNL/luSA-85/6 Health and Safety Research Division PRELIMINARY RADIOLOGICAL SURVEY OF TEE FORMER HAVENS PLANT  

Office of Legacy Management (LM)

luSA-85/6 luSA-85/6 Health and Safety Research Division PRELIMINARY RADIOLOGICAL SURVEY OF TEE FORMER HAVENS PLANT OF TEE BRIDGEPORT BRASS COMPANY, BRIDGEPORT, CONNECTICUT May 1985 Work performed as part of the RADIOLOGICAL SURVEY ACCIVITIES PROGRAM OAK RIDGE NATIONAL LABORATORY Oak Ridge, Tennessee 37831 operated by MARTIN MARIETTA ENERGY SYSTEMS, INC. for the U. S. DEPARTMENT OF ENERGY under Contract No. DE-AC05-840R21400 \ .-l__--.-- -- PRELIMINARY RADIOLOGICAL SURVEY OF THE FORMER HAVENS PLAEJT OF THE BRIDGEPORT BRASS COMPANY, BRIDGEPORT, CONNECTICUT INTRODUCI' ION The Bridgeport Brass Company' s Havens plant located at Kossath and Pulaski Streets, Bridgeport, Connecticut. was used under contract with the Atomic Energy Commission (AEC) to process uranium during the period

46

Anomalies in the Young modulus at structural phase transitions in rare-earth cobaltites RBaCo{sub 4}O{sub 7} (R = Y, Tm-Lu)  

SciTech Connect

The elastic properties of rare-earth cobaltites RBaCo{sub 4}O{sub 7} (R = Y, Tm-Lu) have been experimentally studied in the temperature range of 80-300 K. The strong softening of the Young modulus {Delta}E(T)/E{sub 0} Almost-Equal-To -(0.1-0.2) of cobaltites with Lu and Yb ions has been revealed, which is due to the instability of the crystal structure upon cooling and is accompanied by an inverse jump at the second-order structural phase transition. The softening of the Young modulus and the jump at the phase transition decrease by an order of magnitude and the transition temperature T{sub s} and hysteresis {Delta}T{sub s} increase from a compound with Lu to that with Tm. A large softening of the Young modulus at the structural transition in Lu- and Yb cobaltites indicates that the corresponding elastic constant goes to zero, whereas this constant in Tm cobaltite is not a 'soft' mode of the phase transition. It has been found that the structural phase transition in Lu- and Yb cobaltites is accompanied by a large absorption maximum at the phase transition point and an additional maximum in the low-temperature phase and absorption anomalies in Tm cobaltite is an order of magnitude smaller.

Kazei, Z. A., E-mail: kazei@plms.phys.msu.ru; Snegirev, V. V.; Andreenko, A. S. [Moscow State University (Russian Federation); Kozeeva, L. P. [Russian Academy of Sciences, Nikolaev Institute of Inorganic Chemistry, Siberian Branch (Russian Federation)

2011-08-15T23:59:59.000Z

47

Properties of the 5- state at 839 keV in 176Lu and the s-process branching at A = 176  

E-Print Network (OSTI)

The s-process branching at mass number A = 176 depends on the coupling between the high-K ground state and a low-lying low-K isomer in 176Lu. This coupling is based on electromagnetic transitions via intermediate states at higher energies. The properties of the lowest experimentally confirmed intermediate state at 839 keV are reviewed, and the transition rate between low-K and high-K states under stellar conditions is calculated on the basis of new experimental data for the 839 keV state. Properties of further candidates for intermediate states are briefly analyzed. It is found that the coupling between the high-K ground state and the low-K isomer in 176Lu is at least one order of magnitude stronger than previously assumed leading to crucial consequences for the interpretation of the 176Lu/176Hf pair as an s-process thermometer.

P. Mohr; S. Bisterzo; R. Gallino; F. Kppeler; U. Kneissl; N. Winckler

2009-03-23T23:59:59.000Z

48

A Hardware Wrapper for the SHA-3 Hash Brian Baldwin , Andrew Byrne, Liang Lu, Mark Hamilton , Neil Hanley , Maire O'Neill and William P.  

E-Print Network (OSTI)

1 A Hardware Wrapper for the SHA-3 Hash Algorithms Brian Baldwin , Andrew Byrne, Liang Lu, Mark Hamilton , Neil Hanley , Maire O'Neill and William P. Marnane Claude Shannon Institute for Discrete hash algorithm (SHA-3) family. Federal Register, 72(212):66212­66220, November 2007. [5] Brian Baldwin

49

Cross flow heat exchange of textile cellular metal core sandwich panels , T.J. Lu b,*, H.P. Hodson a  

E-Print Network (OSTI)

Cross flow heat exchange of textile cellular metal core sandwich panels J. Tian a , T.J. Lu b,*, H. Finally, the thermal performance of brazed woven tex- tiles is compared with other heat exchanger media be used as heat exchangers, node rotation precludes their use as structural members. In addition

Wadley, Haydn

50

On the effective implementation of a boundary element code on graphics processing units unsing an out-of-core LU algorithm  

Science Conference Proceedings (OSTI)

A collocation boundary element code for solving the three-dimensional Laplace equation, publicly available from \\url{http://www.intetec.org}, has been adapted to run on an Nvidia Tesla general purpose graphics processing unit (GPU). Global matrix assembly and LU factorization of the resulting dense matrix were performed on the GPU. Out-of-core techniques were used to solve problems larger than available GPU memory. The code achieved over eight times speedup in matrix assembly and about 56~Gflops/sec in the LU factorization using only 512~Mbytes of GPU memory. Details of the GPU implementation and comparisons with the standard sequential algorithm are included to illustrate the performance of the GPU code.

D'Azevedo, Ed F [ORNL; Nintcheu Fata, Sylvain [ORNL

2012-01-01T23:59:59.000Z

51

Swift heavy ion irradiation-induced microstructure modification on two delta-phase oxides: Sc4Zr3O12 and Lu4Zr3O12  

Science Conference Proceedings (OSTI)

Swift gold ions (185 MeV) were used to systematically investigate the radiation damage response of delta phase compounds Sc{sub 4}Zr{sub 3}O{sub 12} and Lu{sub 4}Zr{sub 3}O{sub 12} in the electronic energy loss regime. Ion irradiation-induced microstructural modifications were examined using X-ray diffraction (XRD) and transmission electron microscopy (TEM). XRD investigations indicate a phase transformation from ordered rhombohedral to disordered fluorite (O-D) in both compounds, with the Sc compound transforming at a higher ion fluence compared with the Lu compound. This result is consistent with our previous study on Sc{sub 4}Zr{sub 3}O{sub 12} and Lu{sub 4}Zr{sub 3}O{sub 12} under displacive radiation environment in which the nuclear energy loss is dominant. High resolution TEM revealed that individual ion tracks maintains crystalline structure where the core region experiences an O-D phase transformation. TEM observation also suggests that the O-D phase transformation occurs through the ion range after overlapping of ion tracks.

Tang, Ming [Los Alamos National Laboratory; Zhang, Jian [Los Alamos National Laboratory; Uberuaga, Blas P [Los Alamos National Laboratory; Sickafus, Kurt E [Los Alamos National Laboratory; Reichhardt, Cynthia J [Los Alamos National Laboratory; Kluth, Patrick [AUSTRALIA; Maulik, Patel [INDIA

2009-01-01T23:59:59.000Z

52

Doses to the hand during the administration of radiolabeled antibodies containing Y-90, Tc-99m, I-131, and Lu-177  

Science Conference Proceedings (OSTI)

Exposure of the hands of medical personnel administering radiolabeled antibodies (RABs) was evaluated on the basis of (a) observing and photo-documenting administration techniques, and (b) experimental data on doses to thermoluminescent dosimeters (TLDs) on fingers of phantom hands holding syringes, and on syringes, with radionuclides in the syringes in each case. Actual exposure data for I-131 and Lu-177 were obtained in field studies. Variations in handling and administration techniques were identified. Dose rates measured using TLDs on the surface of loaded syringes were adjusted for differences in electronic stopping power, absorption coefficients, and attenuation between dosimeters and tissue to estimate dose-to-skin averaged over 1 cm{sup 2} at 7 mg cm{sup {minus}2} depth for Y-90, Tc-99m, I-131, and Lu-177. Dose rate coefficients to the skin, if in contact with the syringe wall, were 89, 1.9, 3.8, and 0.41 {micro}Sv s{sup {minus}1} per 37 MBq (1 mCi) for Y-90, Tc-99m, I-131, and Lu-177, respectively. For dose reduction, when using Y-90 the importance was clearly indicated of (a) avoiding direct contact with syringes containing RABs, if practical, and (b) using a beta-particle shield on the syringe. In using a syringe for injection, doses can best be approximated for the geometry studied by (a) wearing a finger dosimeter on the middle finger, toward the outside of the hand, on the hand operating the plunger, and (b) wearing finger dosimeters on the inner (palm) side of the finger on the hand that supports the syringe for energetic beta-particle emitters, such as Y-90 and Re-188.

Barber, D.E. [Minnesota Univ., Minneapolis, MN (United States). School of Public Health; Carsten, A.L.; Kaurin, D.G.L.; Baum, J.W. [Brookhaven National Lab., Upton, NY (United States)

1997-02-01T23:59:59.000Z

53

Electron microscopy studies of lutetium doped erbium silicide (Er{sub 0.9}Lu{sub 0.1}){sub 5}Si{sub 4}  

Science Conference Proceedings (OSTI)

Examination of bulk microstructures of lutetium doped erbium silicide (Er{sub 0.9}Lu{sub 0.1}){sub 5}Si{sub 4} (space group: Pnma) using scanning and transmission electron microscopy (SEM, TEM) reveals the existence of thin plates of a hexagonal phase (space group: P6{sub 3}/mcm) where the stoichiometric ratio in moles between the rare earths and Si is 5 to 3, i. e the 5:3 phase. The orientation relationship between the matrix and the plates was determined as [010]{sub m} {approx} -parallel [-1010]{sub p.} This observation adds credence to the assumption that all linear features noted in alloys of the rare-earth intermetallic family R{sub 5}(Si{sub x}Ge{sub 1-x}){sub 4} are of the stoichiometric ratio 5:3 and possess a common orientation relationship with the parent 5:4 alloys. - Highlights: {yields} The linear features observed in the (Er{sub 0.9}Lu{sub 0.1}){sub 5}Si{sub 4} sample are hexagonal 5:3 plates. {yields} Thickness of 5:3 plates in 5:4 alloys made by tri-arc pulling is greater than made by arc-melting. {yields} The orientation relationship between 5:3 plates and the matrix is [010]{sub m} {approx} ||[-1010]{sub p}.

Cao, Q., E-mail: qcao@iastate.edu; Chumbley, L.S.

2011-08-15T23:59:59.000Z

54

ZQ John Lu  

Science Conference Proceedings (OSTI)

... 2001-present: Mathematical Statistician, NIST, Gaithersburg, MD. 1999-2001: Research Scientist, MathSoft/Insightful Inc., Seattle, Washington. ...

2013-04-26T23:59:59.000Z

55

Asymptotically-Equal-To 10 eV ionization shift in Ir K{alpha}{sub 2} from a near-coincident Lu K-edge  

SciTech Connect

Close to an x-ray filter's K-edge the transmission depends strongly on the photon energy. For a few atom pairs, the K-edge of one is only a few tens of eV higher than a K-line energy of another, so that a small change in the line's energy becomes a measurable change in intensity behind such a matching filter. Lutetium's K-edge is Asymptotically-Equal-To 27 eV above iridium's K{alpha}{sub 2} line, Asymptotically-Equal-To 63.287 keV for cold Ir. A Lu filter reduces this line's intensity by Asymptotically-Equal-To 10 % when it is emitted by a plasma, indicating an ionization shift {Delta}E Asymptotically-Equal-To 10{+-}1 eV.

Pereira, N. R. [Ecopulse, Inc, P.O. Box 528, Springfield, Virginia 22150 (United States); Weber, B. V.; Phipps, D.; Schumer, J. W. [Naval Research Laboratory, Washington, DC 20375 (United States); Seely, J. F. [Artep Inc., 2922 Excelsior Springs Ct, Ellicott City, Maryland 21042 (United States); Carroll, J. J. [Army Research Laboratory, Adelphi, Maryland 20873 (United States); VanHoy, J. R. [United States Naval Academy, Annapolis, Maryland 21402 (United States); Slabkowska, K.; Polasik, M. [Faculty of Chemistry, Nicolaus Copernicus University, Gagarina 7, 87-100 Torun (Poland)

2012-10-15T23:59:59.000Z

56

Growth conditions, structure, Raman characterization and optical properties of Sm-doped (Lu{sub x}Gd{sub 1-x}){sub 2}SiO{sub 5} single crystals grown by the Czochralski method  

Science Conference Proceedings (OSTI)

The (Lu{sub x}Gd{sub 0.995-x}Sm{sub 0.005}){sub 2}SiO{sub 5} single crystals with x=0.095, 0.11, 0.15, 0.17, 0.19 0.35 and 0.5 were grown by the Czochralski method. Structural properties were investigated by X-ray diffraction measurements. Unit cell parameters and cell volume were determined by the Rietveld refinement of the collected X-ray powder spectra. The segregation features between Gd and Lu were estimated and analyzed. Vibrational properties of the solid solutions were analyzed on the basis of polarized Raman spectra acquired at 300-875 K temperature range. Absorption and emission spectra of Sm{sup 3+} ion in the crystals with different composition were analyzed in the terms of dopant energy levels, oscillator strengths of transitions and spectral features of luminescence bands in the visible range. Both structural and optical investigations revealed that change of Lu{sup 3+} content in (Lu{sub x}Gd{sub 0.995-x}Sm{sub 0.005}){sub 2}SiO{sub 5} solid solution crystals induces the phase transition from C2/c (Lu{sub 2}SiO{sub 5}) to P2{sub 1}/c (Gd{sub 2}SiO{sub 5}) structure. It was found that the break of LSO to GSO-type structure occurs at 0.15Lu{sub x}Gd{sub 1-x}){sub 2}SiO{sub 5} solid solutions have been grown by Czochralski method and characterized by various techniques. Crystal structure changes from C2/c to P2{sub 1}/c for composition with 0.15Lu{sub x}Gd{sub 1-x}){sub 2}SiO{sub 5} crystals are an alternative to LSO and GSO hosts for applications. Black-Right-Pointing-Pointer The break of the P2{sub 1}/c to C2/c structure in (Lu{sub x}Gd{sub 1-x}){sub 2}SiO{sub 5}:Sm occurs for 0.15

GLowacki, MichaL, E-mail: glowacki@ifpan.edu.pl [Institute of Physics, Polish Academy of Sciences, Al. Lotnikow 32/46, 02-668 Warsaw (Poland); Dominiak-Dzik, Grazyna; Ryba-Romanowski, Witold; Lisiecki, RadosLaw; Strzep, Adam [Institute of Low Temperature and Structure Research, Polish Academy of Sciences, ul. Okolna 2, 50-950 WrocLaw (Poland); Runka, Tomasz; Drozdowski, MirosLaw [Faculty of Technical Physics, Poznan University of Technology, ul. Nieszawska 13A, 60-965 Poznan (Poland); Domukhovski, Viktor [Institute of Physics, Polish Academy of Sciences, Al. Lotnikow 32/46, 02-668 Warsaw (Poland); Diduszko, Ryszard [Institute of Physics, Polish Academy of Sciences, Al. Lotnikow 32/46, 02-668 Warsaw (Poland); Institute of Electronic Materials Technology, ul. Wolczynska 133, 01-919 Warsaw (Poland); Berkowski, Marek [Institute of Physics, Polish Academy of Sciences, Al. Lotnikow 32/46, 02-668 Warsaw (Poland)

2012-02-15T23:59:59.000Z

57

Huiwei Lu | Argonne National Laboratory  

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

from the Institute of Computing Technology in 2013. Research Interests High-performance computing Parallel programming Distributed computing E-mail huiweilu@mcs.anl.gov...

58

AE-Lu2011-submission  

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

Furthermore, Wang et al. (2009) examined the marine clouds observed off the coast of Monterey and Point Reyes, northern California with data reflecting ship exhaust plumes...

59

International Best Practices for Pre- Processing and Co-Processing  

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

International Best Practices for Pre- Processing and Co-Processing International Best Practices for Pre- Processing and Co-Processing Municipal Solid Waste and Sewage Sludge in the Cement Industry Title International Best Practices for Pre- Processing and Co-Processing Municipal Solid Waste and Sewage Sludge in the Cement Industry Publication Type Report Year of Publication 2012 Authors Hasanbeigi, Ali, Hongyou Lu, Christopher J. Williams, and Lynn K. Price Date Published July 2012 Publisher Lawrence Berkeley National Laboratory Keywords cement industry, china energy, china energy group, co-processing, energy analysis and environmental impacts department, industrial energy efficiency, Low Emission & Efficient Industry, policy studies, pre-processing, sewage sludge, solid waste Abstract Co-processing municipal solid waste (MSW) and sewage sludge in cement kilns can both reduce the cementindustry's growing fossil fuel use and carbon dioxide (CO2) emissions and help address the increasing needfor safe and environmentally sensitive municipal waste treatment and disposal.

60

Publications  

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

7 results: 7 results: BibTex RIS RTF XML Sort by: Author Title Type [ Year (Desc) ] Filters: Author is Christopher J. Williams [Clear All Filters] 2013 Zhou, Nan, and Christopher J. Williams. An International Review of Eco-City Theory, Indicators, and Case Studies. Berkeley: Lawrence Berkeley National Laboratory, 2013. 2012 Hasanbeigi, Ali, Hongyou Lu, Christopher J. Williams, and Lynn K. Price. International Best Practices for Pre- Processing and Co-Processing Municipal Solid Waste and Sewage Sludge in the Cement Industry. Lawrence Berkeley National Laboratory, 2012. Williams, Christopher J., Ali Hasanbeigi, Lynn K. Price, and Grace Wu. International Experience with Quantifying the Co-Benefits of Energy Efficiency and Greenhouse Gas Mitigation Programs and Policies. Lawrence

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61

Page not found | Department of Energy  

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

Article Asian American Engineer of the Year honors three Sandia Employees Hongyou Fan, Ming Lau and Rekha Rao, scientists at Sandia National Laboratories, have received the...

62

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

Office of Science (SC) Website

Li Qiang; Mao, Scott X.; Hudak, Nicholas S.; Liu, Xiao Hua; Subramanian, Arunkumar; Fan, Hongyou; Qi, Liang; Kushima, Akihiro; and Li, Ju, In Situ Observation of the...

63

New Mexico | Department of Energy  

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

27, 2012 Asian American Engineer of the Year honors three Sandia Employees Hongyou Fan, Ming Lau and Rekha Rao, scientists at Sandia National Laboratories, have received the...

64

Method of making monodisperse nanoparticles - Energy ...  

Fan; Hongyou (Albuquerque, NM), Sun; Zaicheng (Albuquerque, NM) Assignee: Sandia Corporation (Albuquerque, NM) Application Number: 12/ 706,003: Filed: February 16, 2010:

65

LU TP 95--20 December 1998  

E-Print Network (OSTI)

will be discussed in subsequent sections. For the description of a typical high­energy event, an event generator without prior written consent of the Director­General of CERN or his delegate. Permission for the usage in high­energy physics. The emphasis is on multiparticle production in collisions between elementary

66

www.sun.lu Responsible Editor  

E-Print Network (OSTI)

www.livingstone.be The future is indeed bright at Sun. Following on from Scott McNealys message about simplifying the complex, Anders Harrysson, VP Central North Europe, takes Suns vision and strategy one step further and describes ten very solid reasons why Sun is the best choice of IT solution provider/partner today and tomorrow. This is an article you cannot afford to skip. Of course, our vision clearly focuses on Network Computing as the way forward.

St. Elisabeth Hospital; A Continual; Chain Care; Anne De Maeseneer

2003-01-01T23:59:59.000Z

67

Submitting Organization Sandia National ...  

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

Hongyou Fan Advanced Materials Laboratory 1001 University Boulevard SE Albuquerque, NM 87106 Country: USA Phone: 505-272-7128 Fax: 505-272-7336 hfan@sandia.gov Contact Person Glenn...

68

China Energy Databook -- User Guide and Documentation, Version 7.0  

Science Conference Proceedings (OSTI)

Since 2001, China's energy consumption has grown more quickly than expected by Chinese or international observers. This edition of the China Energy Databook traces the growth of the energy system through 2006. As with version six, the Databook covers a wide range of energy-related information, including resources and reserves, production, consumption, investment, equipment, prices, trade, environment, economy, and demographic data. These data provide an extensive quantitative foundation for understanding China's growing energy system. In addition to providing updated data through 2006, version seven includes revised energy and GDP data back to the 1990s. In the 2005 China Energy Statistical Yearbook, China's National Bureau of Statistics (NBS) published revised energy production, consumption, and usage data covering the years 1998 to 2003. Most of these revisions related to coal production and consumption, though natural gas data were also adjusted. In order to accommodate underestimated service sector growth, the NBS also released revised GDP data in 2005. Beyond the inclusion of historical revisions in the seventh edition, no attempt has been made to rectify known or suspected issues in the official data. The purpose of this volume is to provide a common basis for understanding China's energy system. In order to broaden understanding of China's energy system, the Databook includes information from industry yearbooks, periodicals, and government websites in addition to data published by NBS. Rather than discarding discontinued data series, information that is no longer possible to update has been placed in C section tables and figures in each chapter. As with previous versions, the data are presented in digital database and tabular formats. The compilation of updated data is the result of tireless work by Lu Hongyou and Nina Zheng.

Fridley, Ed., David; Aden, Ed., Nathaniel; Lu, Ed., Hongyou; Zheng, Ed., Nina

2008-10-01T23:59:59.000Z

69

Chemical Sciences and Engineering - News and Highlights  

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

Researcher Jun Lu Wins DOE EERE Postdoctoral Award Jun Lu Argonne researcher Jun Lu was recently honored with an EERE Postdoctoral Research Award. Jun Lu, a postdoctoral researcher...

70

SSRL BEAM PORT SCHEDULE  

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

5-4 5-4 Nov. 15, 2010 Nov. 16, 2010 Nov. 17, 2010 Nov. 18, 2010 Nov. 19, 2010 Nov. 20, 2010 Nov. 21, 2010 8820 D.LU 8820 D.LU 8820 D.LU 8820 D.LU 8820 D.LU 8820 D.LU 8820 D.LU 8820 D.LU 8820 D.LU 8820 D.LU 8820 D.LU 8820 D.LU 8820 D.LU 8820 D.LU 8820 D.LU 8820 D.LU 8820 D.LU 8820 D.LU 8820 D.LU 8820 D.LU 8820 D.LU BEAM LINE 8-1 Nov. 15, 2010 Nov. 16, 2010 Nov. 17, 2010 Nov. 18, 2010 Nov. 19, 2010 Nov. 20, 2010 Nov. 21, 2010 Unscheduled Unscheduled Unscheduled 3269 S.SUN 3269 S.SUN 3269 S.SUN 3269 S.SUN

71

SSRL BEAM PORT SCHEDULE  

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

5-4 5-4 Nov. 05, 2007 Nov. 06, 2007 Nov. 07, 2007 Nov. 08, 2007 Nov. 09, 2007 Nov. 10, 2007 Nov. 11, 2007 Unscheduled 8820 D.LU 8820 D.LU 8820 D.LU 8820 D.LU 8820 D.LU 8820 D.LU CHANGE/8820 D.LU 8820 D.LU 8820 D.LU 8820 D.LU 8820 D.LU 8820 D.LU 8820 D.LU 8820 D.LU 8820 D.LU 8820 D.LU 8820 D.LU 8820 D.LU 8820 D.LU 8820 D.LU BEAM LINE 8-1 Nov. 05, 2007 Nov. 06, 2007 Nov. 07, 2007 Nov. 08, 2007 Nov. 09, 2007 Nov. 10, 2007 Nov. 11, 2007 8821 D.Brehmer 8821 D.Brehmer 8821 D.Brehmer 3064* S.SUN 3075 M.GARNER 3075 M.GARNER 3075 M.GARNER

72

Some perspectives on pulse detonation propulsion F.K. Lu and D.R. Wilson  

E-Print Network (OSTI)

is simplicity, where the PDE is easy to manufacture and requires few moving parts, with the possibility of eliminating high-pressure pumps in rocket applications, or reducing turbomachinery stages in air. Each segment can accept instrumenta- tion, such as pressure transducers, thermocouples, heat flux

Texas at Arlington, University of

73

DOE Physicists at Work - Zheng-Tian Lu | OSTI, US Dept of Energy...  

Office of Scientific and Technical Information (OSTI)

of Krypton Isotopes First use of a laser-driven polarized HD target at the IUCF cooler Energy Citations Database Performance of the laser driven polarized hydrogen source at...

74

Fraction-free matrix factors: new forms for LU and QR factors - CECM  

E-Print Network (OSTI)

Washington DC: IEEE. Computer Society, 1993, 36?43. 6. Turner P R. Gauss elimination: workhorse of linear algebra. NAWC-AD Tech Rep, NAWCAD-PAX...

75

Biomedical data retrieval utilizing textual data in a gene expression database by Richard Lu, MD.  

E-Print Network (OSTI)

Background: The commoditization of high-throughput gene expression sequencing and microarrays has led to a proliferation in both the amount of genomic and clinical data that is available. Descriptive textual information ...

Lu, Richard, M.D

2010-01-01T23:59:59.000Z

76

Direct Design of Orthogonal Filter Banks and Wavelets Wu-Sheng Lu  

E-Print Network (OSTI)

Graduate School of Engineering Hiroshima University Higashi-Hiroshima, 739-8527, Japan Email: hinamoto@hiroshima

Lu, Wu-Sheng

77

POWER EFFICIENT H.263 VIDEO TRANSMISSION OVER WIRELESS CHANNELS Xiaoan Lu, Yao Wang, and Elza Erkip  

E-Print Network (OSTI)

probability that a symbol is at bad state B), pB,G (transition probability from State B to G), N0,B and N0,G (noise powers at dif- ferent states) and d, the distance between the mobile unit and the base station is given by Pc(r, Rs), where r = k n is the channel code rate. The transmission power is Pt(r, Rs, Eb), #12

Erkip, Elza

78

Prioritizing Burn-Injured Patients During a Disaster Carri W. Chan, Linda V. Green, Yina Lu  

E-Print Network (OSTI)

York City, this corresponds to 400 patients. There are currently 140 burn beds in the region which can on September 11, 2001, the US government initiated the development of disaster plans for resource allocation, Bravata et al. 2006). In the event of a nuclear attack, guidance is needed on whether people should

Chan, Carri W.

79

Using Simple Light Sensors to Achieve Smart Daylight Harvesting Jiakang Lu, Dagnachew Birru, Kamin Whitehouse  

E-Print Network (OSTI)

Research · Energy Systems Integration · Environmentally Preferred Advanced Generation · Industrial portions of the tubular daylighting device system. The design process for this project could have been a tube with an interior reflective system. TDDs are effective in bringing daylight into a building

Whitehouse, Kamin

80

A solid oxide fuel cell system for buildings Florian Zink a,*, Yixin Lu b  

E-Print Network (OSTI)

online 7 November 2006 Abstract This paper examines an integrated solid oxide fuel cell (SOFC) absorption heating and cooling system used for buildings. The inte- grated system can provide heating/cooling and of a pre-commercial SOFC system and a commercial LiBr absorption system, is performed. In the case study

Note: This page contains sample records for the topic "fino-chen hongyou lu" 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

Evaluation of China's local enforcement of energy efficiency standards and  

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

Evaluation of China's local enforcement of energy efficiency standards and Evaluation of China's local enforcement of energy efficiency standards and labeling programs for appliances and equipment Title Evaluation of China's local enforcement of energy efficiency standards and labeling programs for appliances and equipment Publication Type Journal Article Year of Publication 2013 Authors Khanna, Nina Zheng, Nan Zhou, David Fridley, and Cecilia Fino-Chen Journal Energy Policy Date Published 10/2013 Keywords Appliance standards and labeling, compliance, energy efficiency, Low Emission & Efficient Buildings and Equipment Abstract Aims This paper aims to evaluate local enforcement of China's mandatory appliance and equipment energy efficiency standards and labeling programs, two increasingly important policies for meeting national energy and carbon reduction targets. The expected energy savings of efficiency standards and labels can be fully realized only with strong enforcement to ensure compliance for all products sold. This paper provides comprehensive retrospective evaluation of the methodologies, results, progress and remaining challenges in pilot enforcement projects initiated in the absence of consistent national check-testing focused on energy efficiency.

82

Local Enforcement of Appliance Efficiency Standards and Labeling Program in  

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

Local Enforcement of Appliance Efficiency Standards and Labeling Program in Local Enforcement of Appliance Efficiency Standards and Labeling Program in China: Progress and Challenges Title Local Enforcement of Appliance Efficiency Standards and Labeling Program in China: Progress and Challenges Publication Type Conference Proceedings Year of Publication 2012 Authors Zheng, Nina, Nan Zhou, Cecilia Fino-Chen, and David Fridley Conference Name 2012 ACEEE Summer Study on Energy Efficiency in Buildings Date Published 06/2012 Conference Location Pacific Grove, California, U.S.A. Keywords appliance energy efficiency, china, labeling, local enforcement, standards Abstract As part of its commitment to promoting and improving the local enforcement of appliance energyefficiency standards and labeling, the China National Institute of Standardization launched the Nationaland Local Enforcement of Energy Efficiency Standards and Labeling program on August 14, 2009. For thisprogram, Jiangsu, Shandong, Sichuan and Shanghai were selected as pilot locations. This paper providesinformation on the local enforcement program's recent background, activities and results as well ascomparison to previous rounds of check-testing in 2006 and 2007. In addition, the paper also offersevaluation on the achievement and weaknesses in the local enforcement scheme and recommendationsbased on international experience.

83

Evaluation of Local Enforcement of Energy Efficiency Standards and Labeling  

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

Evaluation of Local Enforcement of Energy Efficiency Standards and Labeling Evaluation of Local Enforcement of Energy Efficiency Standards and Labeling Program in China Title Evaluation of Local Enforcement of Energy Efficiency Standards and Labeling Program in China Publication Type Conference Proceedings Year of Publication 2012 Authors Zheng, Nina, Nan Zhou, Cecilia Fino-Chen, and David Fridley Conference Name International Energy Program Evaluation Conference Date Published 06/2012 Conference Location Rome, Italy Keywords china, china energy, china energy group, energy analysis and environmental impacts department, energy efficiency, local enforcement, policy studies, standards & labeling programs Abstract As part of China's commitment to promoting and improving the local enforcement of appliance energyefficiency standards and labeling, the China National Institute of Standardization launched a localenforcement of efficiency standards and labeling project on August 14, 2009. For this project, Jiangsu,Shandong, Sichuan and Shanghai were selected as pilot locations. This paper provides information onthe local enforcement project's recent background, activities and results as well as comparison toprevious rounds of check-testing in 2006 and 2007. In addition, the paper also offers evaluation on theachievement and weaknesses in the local enforcement scheme and recommendations based oninternational experience.

84

Offering Songs, Festive Songs, Processional Songs mGar-gLu, Khro-Glu, Phebsnga: Tashi Tsering's Music: Chunyi Angmo  

E-Print Network (OSTI)

and religious offering songs sung by a specialised class of folk singers (Emeda) in Lo. Most of these songs are sung by Tashi Tsering, the last remaining Emeda singer in Lo. In many of these songs, he accompanies himself with the nha, a pair of large kettledrums...

Blumenthal, Katey

85

Low Thermal Conductivity of RE4Si2O7N2 (RE=Y, Lu): A Systematic ...  

Science Conference Proceedings (OSTI)

The present work shows that identifying new low thermal conductivity ceramics can be realized by a combination approach of first-principles calculation and...

86

Single-Crystalline LaB6 Nanowires Han Zhang, Qi Zhang, Jie Tang,, and Lu-Chang Qin*,,  

E-Print Network (OSTI)

in Applied and Materials Sciences and Department of Physics and Astronomy, UniVersity of North Carolina at Chapel Hill, Chapel Hill, North Carolina 27599-3255, and National Institute for Materials Science vaporized in a tantalum bowl placed inside the tube furnace. The reaction was conducted in an atmosphere

Qin, Lu-Chang

87

Proposed few-optical cycle laser-driven particle accelerator structure T. Plettner, P. P. Lu, and R. L. Byer  

E-Print Network (OSTI)

. The shorter pulses enable the structure to sustain higher peak electric fields and also improve the overlap an accelerator structure geometry that is natu- rally matched for usage with such few-cycle laser pulses of the pulse envelope is seriously compromised and is considerably lower than c. Typical group-velocity values

Byer, Robert L.

88

SSRL BEAM PORT SCHEDULE  

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

3-3 Jumbo START UP DOWN -Faciliti DOWN -Faciliti DOWN -Faciliti DOWN -Faciliti DOWN -Faciliti DOWN -Faciliti 5-2 SSRL DOWN -Faciliti DOWN -Faciliti DOWN -Faciliti DOWN -Faciliti DOWN -Faciliti DOWN -Faciliti DOWN -Faciliti DOWN -Faciliti DOWN -Faciliti DOWN -Faciliti DOWN -Faciliti DOWN -Faciliti DOWN -Faciliti DOWN -Faciliti START UP 8820 -D.Lu-Fac 8820 -D.Lu-Fac 8820 -D.Lu-Fac 8820 -D.Lu-Fac 8820 -D.Lu-Fac 8820 -D.Lu-Fac 5-4 NIM 8820 -D.Lu-Fac 8820 -D.Lu-Fac 8820 -D.Lu-Fac 8820 -D.Lu-Fac 8820 -D.Lu-Fac 8820 -D.Lu-Fac 8820 -D.Lu-Fac

89

The Office of Science - What is Physics?  

Office of Scientific and Technical Information (OSTI)

Zheng-Tian Lu Joy - that's an often heard word when Zheng-Tian Lu talks about physics. "I always enjoy learning simple, elegant ways of nature," said Dr. Lu, a staff physicist in...

90

Patterning Nanoparticle-Based Arrays through a Liquid Process  

Science Conference Proceedings (OSTI)

Author(s), Kathy Lu, Chase Hammond. On-Site Speaker (Planned), Kathy Lu ... Agricultural-Waste Biomass for Hydrogen Adsorption via Nano-Particle Synthesis

91

Riboproteomics of the Hepatitis C Virus Internal Ribosomal Entry Henry Lu, Weiqun Li, William Stafford Noble, Donald Payan, and D. C. Anderson*,  

E-Print Network (OSTI)

Stafford Noble, Donald Payan, and D. C. Anderson*, Rigel, Inc., South San Francisco, California 94066

Noble, William Stafford

92

Offering Songs, Festive Songs, Processional Songs mGar-gLu, Khro-Glu, Phebsnga: Tashi Tsering's Music: Gyalmo Kusum, 'Queen Kusum'  

E-Print Network (OSTI)

in this intermarriage. Primarily a collection of folk and religious offering songs sung by a specialised class of folk singers (Emeda) in Lo. Most of these songs are sung by Tashi Tsering, the last remaining Emeda singer in Lo. In many of these songs, he accompanies...

Blumenthal, Katey

93

Offering Songs, Festive Songs, Procesional Songs mGar-gLu, Khro-Glu, Phebsnga: Tashi Tsering's Music: Dug cher tang dro  

E-Print Network (OSTI)

Primarily a collection of folk and religious offering songs sung by a specialised class of folk singers (Emeda) in Lo. Most of these songs are sung by Tashi Tsering, the last remaining Emeda singer in Lo. In many of these songs, he accompanies...

Blumenthal, Katey

94

Offering Songs, Festive Songs, Procesional Songs mGar-gLu, Khro-Glu, Phebsnga: Tashi Tsering's Music, Drul paI sang shas la  

E-Print Network (OSTI)

Primarily a collection of folk and religious offering songs sung by a specialised class of folk singers (Emeda) in Lo. Most of these songs are sung by Tashi Tsering, the last remaining Emeda singer in Lo. In many of these songs, he accompanies...

Blumenthal, Katey

95

Offering Songs, Festive Songs, Processional Songs mGar-gLu, Khro-Glu, Phebsnga: Tashi Tsering's Music: Ser Lun Pumba, 'Ser Lun Pumba'  

E-Print Network (OSTI)

remaining Emeda singer in Lo. In many of these songs, he accompanies himself with the nha, a pair of large kettledrums played with wooden mallets. Other 'khro glu are sung by women in Lo Monthang, Yandol, Pema Dolkar, and Khang Lhamo....

Blumenthal, Katey

96

Offering Songs, Festive Songs, Procesional Songs mGar-gLu, Khro-Glu, Phebsnga: Tashi Tsering's Music: Dramyan Tsering Wangmo, 'For the long life of the Dramyan'  

E-Print Network (OSTI)

of these songs, he accompanies himself with the nha, a pair of large kettledrums played with wooden mallets. Other 'khro glu are sung by women in Lo Monthang, Yandol, Pema Dolkar, and Khang Lhamo....

Blumenthal, Katey

97

Offering Songs, Festive Songs, Processional Songs mGar-gLu, Khro-Glu, Phebsnga: Tashi Tsering's Music: Tashi glu, 'Song for good luck'  

E-Print Network (OSTI)

Tsering, the last remaining Emeda singer in Lo. In many of these songs, he accompanies himself with the nha, a pair of large kettledrums played with wooden mallets. Other 'khro glu are sung by women in Lo Monthang, Yandol, Pema Dolkar, and Khang Lhamo....

Blumenthal, Katey

98

Offering Songs, Festive Songs, Processional Songs mGar-gLu, Khro-Glu, Phebsnga: Tashi Tsering's Music: Kha tserka ma gyap, 'Minds may change'  

E-Print Network (OSTI)

(Emeda) in Lo. Most of these songs are sung by Tashi Tsering, the last remaining Emeda singer in Lo. In many of these songs, he accompanies himself with the nha, a pair of large kettledrums played with wooden mallets. Other 'khro glu are sung by women...

Blumenthal, Katey

99

Offering Songs, Festive Songs, Processional Songs mGar-gLu, Khro-Glu, Phebsnga: Tashi Tsering's Music: Ringzin Serpu, 'Golden thrones'  

E-Print Network (OSTI)

Primarily a collection of folk and religious offering songs sung by a specialised class of folk singers (Emeda) in Lo. Most of these songs are sung by Tashi Tsering, the last remaining Emeda singer in Lo. In many of these songs, he accompanies...

Blumenthal, Katey

100

BlueShift: Designing Processors for Timing Speculation from the Ground Up Brian Greskamp, Lu Wan, Ulya R. Karpuzcu, Jeffrey J. Cook,  

E-Print Network (OSTI)

: Results of parity checker training tion builds a small network up instead of whittling a huge network down. Antsaklis Department of Electrical Engineering University of Notre Dame Notre Dame, IN 46556 Abstract An algorithm for constructing and training multilayer neural networks, dependence identification,is presented

Chen, Deming

Note: This page contains sample records for the topic "fino-chen hongyou lu" 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

Offering Songs, Festive Songs, Processional Songs mGar-gLu, Khro-Glu, Phebsnga: Tashi Tsering's Music: Re chung tso, 'Playing Party'  

E-Print Network (OSTI)

are enjoying the program) ????????????????????????????????????????? Da bta a cho dres ba rgan kyang gzhon du bzhon du Now I am old, but I feel young with these activities...

Blumenthal, Katey

102

Surface Reconstruction of Hexagonal Y-doped HoMnO3 and LuMnO3 Studied using Low-energy Electron Diffraction  

Science Conference Proceedings (OSTI)

We have investigated the (0001) surfaces of several hexagonal manganite perovskites by low-energy electron diffraction (LEED) in order to determine if the surface periodicity is different from that of the bulk materials. These LEED studies were conducted using near-normal incidence geometry with a low energy electron microscope (LEEM)/LEED apparatus from room temperature to 1200 C and with an electron energy in the range of 15-50 eV. Diffraction patterns showed features of bulk-terminated periodicity as well as a 2 x 2 surface reconstruction. Possible origins for this surface reconstruction structure are discussed and comparisons are made with surface studies of other complex oxides.

Vasic, R.; Sadowski, J; Choi, Y; Zhou, H; Wiebe, C; Cheong, S; Rowe, J; Ulrich, M

2010-01-01T23:59:59.000Z

103

TUDE EN COINCIDENCE DE LA DSINTGRATION 177W 3 17TTa .. corrlation/3 384 keV-;r 113 keV de 177Lu.  

E-Print Network (OSTI)

'électrons en coïncidences avec la raie y de 417 keV. I 1 25 l L a X 10 50 'Oo Canol FIG.2. -CoïncidencesX x Y

Paris-Sud XI, Université de

104

Response to Comments on Abrupt-Interface Solution for Carbon Dioxide Injection into Porous Media by Dentz and Tartakovsky (2008) by Lu etal.  

E-Print Network (OSTI)

continuum mechanics for multiphase porous-media ?ow includ-Brenner, H. : Multiphase ?ow in porous media. Ann. Rev.

Dentz, Marco; Tartakovsky, Daniel M.

2009-01-01T23:59:59.000Z

105

Abstract for collection 'The Folk Music of Lo Monthang: Offering Songs, Festive Songs, Processional Songs mGar-gLu, Khro-Glu, Phebsnga'  

E-Print Network (OSTI)

, traditionally offer Garlu songs to royalty, monks, and deities in the Loba Buddhist cosmology. For at least four centuries, these musicians have served Los royal court where they... between the human and natural landscape and the deities that inhabit and guard the territory at certain points in the year. Rhythm and lyrics mark the sowing of...

Blumenthal, Katey

106

Offering Songs, Festive Songs, Processional Songs mGar-gLu, Khro-Glu, Phebsnga: Tashi Tsering's Music: Chung chung ada rogpa  

E-Print Network (OSTI)

last updated on Monday, 4 April 2011 Accession Form for Individual Recordings: Collection / Collector Name khro glu / Katey Blumenthal Tape No. / Track / Item No. 06_07_2010_Chung chung ada rogpa.MP3 Length of track 00:03:55 Title of track Chung... description/relationship if appropriate) Name of recorder (if different from collector) Date of recording 06/07/2010 Place of recording Lo Monthang, Mustang, Nepal Name(s), age, sex, place of birth of performer(s) Tashi Tsering, unknown age, Male, Lo...

Blumenthal, Katey

107

Offering Songs, Festive Songs, Processional Songs mGar-gLu, Khro-Glu, Phebsnga: Tashi Tsering's Music: Chu mo chu lui dukpai, 'How is the water level?'  

E-Print Network (OSTI)

last updated on Monday, 4 April 2011 Accession Form for Individual Recordings: Collection / Collector Name khro glu / Katey Blumenthal Tape No. / Track / Item No. 06_11_2010_Chu mo chu lui dukpai.MP3 Length of track 00:03:06 Title of track Chu... ) Digital Recording Related tracks (include description/relationship if appropriate) Name of recorder (if different from collector) Date of recording 06/11/2010 Place of recording Lo Monthang, Mustang, Nepal Name(s), age, sex, place of birth...

Blumenthal, Katey

108

Offering Songs, Festive Songs, Processional Songs mGar-gLu, Khro-Glu, Phebsnga: Tashi Tsering's Music: Ta po sam ten gyam pa, 'Dream about Tibet'  

E-Print Network (OSTI)

last updated on Monday, 4 April 2011 Accession Form for Individual Recordings: Collection / Collector Name mGar glu / Katey Blumenthal Tape No. / Track / Item No. 06_14_2010_Ta po sam ten gyam pa.WAV Length of track 00:03:53 Title of track Ta po... ) Date of recording 06/14/2010 Place of recording Lo Monthang, Mustang, Nepal Name(s), age, sex, place of birth of performer(s) Tashi Tsering, unknown age, Male, Lo Monthang, Mustang, Nepal. Language of recording Logay Performer(s)s first / native...

Blumenthal, Katey

109

Offering Songs, Festive Songs, Processional Songs mGar-gLu, Khro-Glu, Phebsnga: Tashi Tsering's Music: Da lulo chig dag pa nai ki nai glu yakshung  

E-Print Network (OSTI)

last updated on Monday, 4 April 2011 Accession Form for Individual Recordings: Collection / Collector Name khro glu / Katey Blumenthal Tape No. / Track / Item No. 06_07_2010_Da lulo chig dag pa nai ki nai glu yakshung.MP3 Length of track 00... (festive song) Medium (i.e. reel to reel, web-based file, DVD) Digital Recording Related tracks (include description/relationship if appropriate) Name of recorder (if different from collector) Date of recording 06/07/2010 Place of recording Lo...

Blumenthal, Katey

110

Offering Songs, Festive Songs, Processional Songs mGar-gLu, Khro-Glu, Phebsnga: Tashi Tsering's Music: Shuktar ki mgar glu  

E-Print Network (OSTI)

last updated on Monday, 4 April 2011 Accession Form for Individual Recordings: Collection / Collector Name mGar-glu / Katey Blumenthal Tape No. / Track / Item No. 06_06_2010_Shuktar ki mgar glu.MP3 Length of track 00:08:22 Title of track Shuktar... description/relationship if appropriate) Name of recorder (if different from collector) Date of recording 06/06/2010 Place of recording Lo Monthang, Mustang, Nepal Name(s), age, sex, place of birth of performer(s) Tashi Tsering, unknown age, Male, Lo...

Blumenthal, Katey

111

Exploring the Limits of Boiling and Evaporative Heat Transfer Using Micro/Nano Structures  

E-Print Network (OSTI)

Heat Transfer Using Micro/Nano Structures by Ming-Chang Lu AHeat Transfer Using Micro/Nano Structures Copyright 2010 byHeat Transfer Using Micro/Nano Structures by Ming-Chang Lu

Lu, Ming-Chang

2010-01-01T23:59:59.000Z

112

cs.wisc.edu - Optimization Online  

E-Print Network (OSTI)

J. W. Demmel, J. R. Gilbert, and X. S. Li. SuperLU User's Guide, 1999. Available from www.nersc.gov/ xiaoye/SuperLU/. H. L. Deng, W. Gouveia, and J. Scales.

113

Computational analysis and prediction of the binding motif and protein interacting partners of the Abl SH3 domain  

E-Print Network (OSTI)

Ken Chen 1,2 , William A. McLaughlin 1,2 , Benzhuo Lu 1,2 ,Citation: Hou T, Chen K, McLaughlin WA, Lu B, Wang W (2006)

Hou, T J; Chen, K; McLaughlin, W A; Lu, B Z; Wang, W

2006-01-01T23:59:59.000Z

114

Production of Oil in Vegetative Tissues - Energy Innovation Portal  

Production of Oil in Vegetative Tissues Inventors: Christoph Benning, Changcheng Xu, Binbin Lu, Jinpeng Gao Great Lakes Bioenergy Research Center

115

Asian American Engineer of the Year honors three Sandia Employees |  

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

Asian American Engineer of the Year honors three Sandia Employees Asian American Engineer of the Year honors three Sandia Employees Asian American Engineer of the Year honors three Sandia Employees February 27, 2012 - 12:05pm Addthis Hongyou Fan, Ming Lau and Rekha Rao, scientists at Sandia National Laboratories, have received the Asian American Engineer of the Year Award (AAEOY), Sandia reported today. They are among 19 people across the United States to receive this award. The program recognizes outstanding Asian American professionals in science and engineering for their technical achievement and public service. It was launched in 2002 and is organized by the Chinese Institute of Engineers-USA (CIE-USA), founded in 1917. AAEOY honored Fan for his technical work, his mentoring of the next generation of U.S. engineers and for his community service to K-12

116

Page not found | Department of Energy  

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

91 - 25700 of 28,904 results. 91 - 25700 of 28,904 results. Download CX-003079: Categorical Exclusion Determination Applied Materials - Novel High Energy Density Lithium Ion Cell Designs CX(s) Applied: B3.6 Date: 06/02/2010 Location(s): California Office(s): Advanced Research Projects Agency - Energy http://energy.gov/nepa/downloads/cx-003079-categorical-exclusion-determination Download Tribal Energy Program February 2012 Award Project Descriptions Project descriptions of the 19 tribal energy projects selected for negotiation of award. http://energy.gov/downloads/tribal-energy-program-february-2012-award-project-descriptions Article Asian American Engineer of the Year honors three Sandia Employees Hongyou Fan, Ming Lau and Rekha Rao, scientists at Sandia National Laboratories, have received the Asian American Engineer of the Year Award

117

Sandia National Labs: Materials Science and Engineering Center: Research &  

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

Accomplishments Accomplishments Patents PATENTS Method for Making Surfactant-Templated Thin Films, Jeff Brinker, Hongyou Fan, Patent #RE41612, issued 8/13/10 Dendritic Metal Nanostructures, John Shelnutt, Yujiang Song, Patent #7,785,391, issued 8/13/10 Metal Nanoparticles as a Conductive Catalyst, Eric Coker, Patent #7,767,610, issued 8/13/10 Water-Soluable Titanium Alkoxide Material, Timothy Boyle, Patent # 7,741,486 B1, issued 6/22/10 Microfabricated Triggered Vacuum Switch, Alex W. Roesler, Joshua M. Schare,Kyle Bunch, Patent #7,714,240, issued 5/11/10 Method of Photocatalytic Nanotagging, John Shelnutt, Craig Medforth, Yujiang Song, Patent #7,704,489, issued 4/27/10 Correlation Spectrometer, Michael Sinclair, Kent Pfeifer, Jeb Flemming, Gary D Jones, Chris Tigges, Patent #7,697,134, issued 4/13/10

118

Page not found | Department of Energy  

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

31 - 26040 of 29,416 results. 31 - 26040 of 29,416 results. Download Tribal Energy Program February 2012 Award Project Descriptions Project descriptions of the 19 tribal energy projects selected for negotiation of award. http://energy.gov/downloads/tribal-energy-program-february-2012-award-project-descriptions Article Asian American Engineer of the Year honors three Sandia Employees Hongyou Fan, Ming Lau and Rekha Rao, scientists at Sandia National Laboratories, have received the Asian American Engineer of the Year Award (AAEOY), Sandia reported today. They are among 19 people... http://energy.gov/diversity/articles/asian-american-engineer-year-honors-three-sandia-employees Article Secretary Chu Announces Winners of Student Competition to Promote Energy-Efficient Buildings- FACTSHEET

119

Offering Songs, Festive Songs, Processional Songs mGar-gLu, Khro-Glu, Phebsnga: Tashi Tsering's Music: Gyal Sang drug la Ten pa'i, 'Song for a good occasion'  

E-Print Network (OSTI)

singer in Lo. In many of these songs, he accompanies himself with the nha, a pair of large kettledrums played with wooden mallets. Other 'khro glu are sung by women in Lo Monthang, Yandol, Pema Dolkar, and Khang Lhamo....

Blumenthal, Katey

120

Offering Songs, Festive Songs, Processional Songs mGar-gLu, Khro-Glu, Phebsnga: Tashi Tsering's Music: Gho la sha mo go gyi, 'The head and the hat wed each other'  

E-Print Network (OSTI)

bundle of threa s). It sounds really nice at the festival. last updated on Monday, 4 April 2011 ?????? = head (H); ??????? = looks very nice. ...

Blumenthal, Katey

Note: This page contains sample records for the topic "fino-chen hongyou lu" 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

Offering Songs, Festive Songs, Processional Songs mGar-gLu, Khro-Glu, Phebsnga: Tashi Tsering's Music: Shar ri mukuh tang shing tu shi ru, 'The fields of grass'  

E-Print Network (OSTI)

. The Yak didn't come because he wanted the mother. He came because of the sweet white milk. The mother lamb - getting wool from body -- we'll put it inside the storage wall." ????? = square ground ??? = sheep ??? == storage last updated on Monday, 4...

Blumenthal, Katey

122

Offering Songs, Festive Songs, Processional Songs mGar-gLu, Khro-Glu, Phebsnga: Khang Lhamo, Yandol & Pema Dolma Music: Ri Gya ri mendal bulsa re, 'The hill of the king is filled with offerings'  

E-Print Network (OSTI)

last updated on Monday, 4 April 2011 Accession Form for Individual Recordings: Collection / Collector Name khro glu / Katey Blumenthal Tape No. / Track / Item No. 06_09_2010_Ri Gya ri mendal bulsa re.MP3 Length of track 00:08:53 Title of track... ) Medium (i.e. reel to reel, web-based file, DVD) Digital Recording Related tracks (include description/relationship if appropriate) Name of recorder (if different from collector) Date of recording 06/09/2010 Place of recording Lo Monthang, Mustang...

Blumenthal, Katey

123

Offering Songs, Festive Songs, Processional Songs mGar-gLu, Khro-Glu, Phebsnga: Tashi Tsering's Music: Purudi Kangri Chockpa Da, 'From the innermost valley to the snow capped mountains'  

E-Print Network (OSTI)

the valley of hills The king of the klu is also happy to see us Hes happy to meet us in person ?????????????????????? Phayul tongyong tsam de ?????????????????????????? Lhamu go ladhen be ??????????????????????? Phyal me mangyel methu khala dee... the valley of hills The king of the klu is also happy to see us Hes happy to meet us in person ?????????????????????? Phayul tongyong tsam de ?????????????????????????? Lhamu go ladhen be ??????????????????????? Phyal me mangyel methu khala dee...

Blumenthal, Katey

124

Magnetic Nanopillars Fabricated Using Electron Beam ...  

Science Conference Proceedings (OSTI)

... The promise of nanomagnetics and spintronics for future logic and universal memory, SA Wolf, J. Lu, MR Stan, E. Chen, and DM Trager ...

2013-01-19T23:59:59.000Z

125

A Satisficing Model for Project Selection Nicholas G. Hall ? Zhuoyu ...  

E-Print Network (OSTI)

Dec 29, 2009 ... Department of Management Sciences, The Ohio State University .... Similar results are independently derived by Lu et al. ...... R&D projects.

126

Table of Contents  

Science Conference Proceedings (OSTI)

... Q. Yan, L. Ding-ming, W. Wei-liang, and D. Lu. Removal of Zinc and COD from Electroplating Effluent Using Sawdust .............................................................1037.

127

Microsoft PowerPoint - Multi-Scale Computational_Perepezko  

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

(PI), Otto J. Lu-Steffes Dept. Materials Science & Engineering, University of Wisconsin-Madison Grant Number: FE0007377 Performance Period: 53112-61113 OUTLINE: *...

128

Optimization Online - All Areas Submissions - May 2005  

E-Print Network (OSTI)

Network Design Arc Set with Variable Upper Bounds Alper Atamturk, Oktay ... Fan Lu, Sunduz Keles, Stephen J. Wright, Grace Wahba. Integer Programming

129

SSRL28 Program  

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

Photoemission Spectroscopic Studies on the Novel Electronic Structure of High Temperature Superconductors - Donghui Lu, SSRL 12:25 pm Towards the Chemically-Specific Structure of...

130

Chemotactic Activity of Elastin-derived Peptides ROBERT M. SENIOR, GAIL L. GRIFFIN, and ROBERT P. MECHAM, Pulmonary Disease  

E-Print Network (OSTI)

the ED50 of C5f. Each bar is the average of triplicates. 80 _ U- Y 060- 0- 40- Lu 20 UpQer Comportment 0

Mecham, Robert

131

Urban Form Energy Use and Emissions in China: Preliminary Findings and Model Proof of Concept  

E-Print Network (OSTI)

most common purpose of car usage among LuJing residents wasand Usage (Select one or two answers) 4. Number of Private Cars__________

Aden, Nathaniel

2011-01-01T23:59:59.000Z

132

????  

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

PCG Aug.,2012 Simulation on the uniformity of Lithium battery pack Languang Lu, Yuejiu Zheng, Minggao Ouyang Department of Automotive of Engineering Tsinghua University PCG...

133

Heterogeneous Patterning by Focus Ion Beam Assisted Anodization  

Science Conference Proceedings (OSTI)

Author(s), Kathy Lu, Li Jiang, Jingzhong Zhao ... Agricultural-Waste Biomass for Hydrogen Adsorption via Nano-Particle Synthesis and Spark-Plasma Sintering.

134

Publications Portal  

Science Conference Proceedings (OSTI)

... A Model Scenario During the Biomass Burn Season ... Rate of Soot Precursor Particles Topic: Chemistry ... GJ Govatzidakis, W Lu, AF Schwartzman ...

2012-09-17T23:59:59.000Z

135

Multilayers'13: Home Page  

Science Conference Proceedings (OSTI)

... J. Sun, Xi'an Jiaotong University, China; M. E. Law, University of Florida, USA; K. Lu, Shenyang National Laboratory for Materials Science, China; F. Spaepen,...

136

Evaluation  

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

methods. Direct solution via LU factorization is the widely used scheme. Flueck and Chiang 18 presented an iterative solution using GMRES with a physics-based preconditioner...

137

THE HIGH TEMPERATURE BEHAVIOR OF METALLIC INCLUSIONS IN URANIUM DIOXIDE.  

E-Print Network (OSTI)

Products in Irradiated Uranium Dioxide," UKAEA Report AERE-OF METALLIC INCLUSIONS IN URANIUM DIOXIDE Rosa Lu Yang (Chemical State of Irradiated Uranium- Plutonium Oxide Fuel

Yang, Rosa Lu.

2010-01-01T23:59:59.000Z

138

Mechanical Properties of Thermoelectric Materials  

Science Conference Proceedings (OSTI)

Room Temperature Mechanical Properties of Natural Mineral Based Thermoelectrics: Xiaofeng Fan1; Eldon Case1; Xu Lu1; Donald Morelli1; 1 Michigan State...

139

Radiation Damage in GaN-Based Materials and Devices  

Science Conference Proceedings (OSTI)

Author(s), Erin Patrick, Mark E Law, Steve Pearton, Richard Deist, Fan Ren, Lu Liu, Alexander Polyakov, Jihyun Kim. On-Site Speaker (Planned), Erin Patrick.

140

Electromagnetic exploration of the Exmouth and Vring rifted margins  

E-Print Network (OSTI)

Cox (1996) and patented by ExxonMobil (Lu and Srnka, 2005).to-peak output current. ExxonMobil have patented several

Myer, David Gerard

2012-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "fino-chen hongyou lu" 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

Elastic Microstrains during Tension and Creep of Superalloys ...  

Science Conference Proceedings (OSTI)

CREEP OF SUPERALLOYS: RESULTS FROM IN SITU NEUTRON DIFFRACTION. Y. Lu1, S. .... pulsed spallation source (wavelength, ?, typically in the range of.

142

Two California Schools Win the 21st U.S. Department of Energy...  

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

of IBM. Middle School Results: Second place Shahala Middle School team members are: Peter Lu, Ming Liu, Victor Chang, Eric Hou, Daniel Rodricks and coach James Cantonwine....

143

Publications  

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

Reliability Resource., 2012. 2008 Makarov, Yuri V., Jian Ma, Shuai Lu, and Tony B. Nguyen. Assessing the Value of Regulation Resources Based on Their Time Response...

144

The Complexity of Weighted Boolean #CSP , Sangxia Huang2  

E-Print Network (OSTI)

The Complexity of Weighted Boolean #CSP Modulo k Heng Guo1 , Sangxia Huang2 , Pinyan Lu3@gmail.com Abstract We prove a complexity dichotomy theorem for counting weighted Boolean CSP modulo k for any similar to the one for the complex weighted Boolean #CSP, found by [Cai, Lu and Xia, STOC 2009]. Then we

Paris-Sud XI, Université de

145

Investigation of the Effects of Different Land Use and Land Cover Patterns on Mesoscale Meteorological Simulations in the Taiwan Area  

Science Conference Proceedings (OSTI)

The U.S. Geological Survey (USGS) land use (LU) data employed in the Weather Research and Forecasting (WRF) model classify most LU types in Taiwan as mixtures of irrigated cropland and forest, which is not an accurate representation of current ...

Fang-Yi Cheng; Yu-Ching Hsu; Pay-Liam Lin; Tang-Huang Lin

2013-03-01T23:59:59.000Z

146

letters to nature NATURE |VOL 408 |2 NOVEMBER 2000 |www.nature.com 111  

E-Print Network (OSTI)

transcription factor. EMBO J. 18, 5099­5107 (1999). 4. Lu, J., McKinsey, T. A., Nicol, R. L. & Olson, E. N. Proc Natl Acad Sci. USA 97, 4070­4075 (2000). 5. Lu, J., McKinsey, T. A., Zhang, C. L. & Olson, E. N

Tong, Liang

147

Let G be their greatest common divisor (gcd) - CECM  

E-Print Network (OSTI)

the correctness of G ' is established by testing if G ' divides A and B. 3 ..... c o lu m ns w ou ld b e r ep lac ed by a sin gle c o lu m n o f c onst a nts . F o r t ha t ca...

148

Name Institution Anderson, Jeff NCAR  

E-Print Network (OSTI)

, Jeff LASP Gettelman, Andrew NCAR Ghan, Steve PNNL Guba, Oksana SNL Guo, Huan UCAR/GFDL Gutowski Pacific Northwest National Lab Lu, Gang NCAR Lu, Xian U. Illinois at Urbana-Champaign Ma, Po-Lun PNNL, Phil PNNL Richmond, Art NCAR Rothstein, Mathew NCAR Seland, ?yvind Norwegian Meteorological Institute

149

FUTURE POWER GRID INITIATIVE Modeling of Distributed Energy  

E-Print Network (OSTI)

with sophisti- cated mathematical models to conduct November 2012 PNNL-SA-90014 Shuai Lu Pacific Northwest National Laboratory (509) 375-2235 shuai.lu@pnnl.gov ABOUT FPGI The Future Power Grid Initiative (FPGI), the Pacific Northwest National Laboratory's (PNNL) national electric grid research facility, the FPGI

150

T H E U N I V E R S I T Y O F WA S H I N G T O N A LU M N I M A G A Z I N E S E P 11 Discovering what lies ahead  

E-Print Network (OSTI)

. Handler `57 ++ Mary Ann W. and Theodore J. Kowalyshyn `57 `97P Elaine and Robert C. Maida `57 `83P `85P

Washington at Seattle, University of

151

T H E CO L L E G E O F L E T T E R S A N D S C I E N C E M O N TA N A S TAT E U N I V E R S I T Y 2 0 1 2 -2 0 1 3 V O LU M E 9 LEADING RESEARCH  

E-Print Network (OSTI)

, USA S Abdullin35 , M A Afaq7 , M Albrow, G Apollinari, M Atac, W Badgett, J A Bakken, B Baldin, L] such as the for- mation of strangelets and cold dark-matter (WIMP) clumps, relic magnetic fields, primordial black = g2 Nc 1) SU(Nc) gauge theories in terms of a weakly-coupled dual gravity theory. Recent applications

Lawrence, Rick L.

152

EVO LU T IO N, C OM P E T I T IO N A N D C O O P E R AT IO N I N BAC T E R IA L P O P U L AT IO N S  

E-Print Network (OSTI)

, forestry or industrial wastes It includes a variety of a relatively cheap agricultural or forestry residues, dedicated crops and different kinds of waste, such as wheat straw, corn stover, wood chips, etc. Use of bio-cellulose, while the carbohydrate- rich micro-fibrils are surrounded by a lignin seal. Hemi- cellulose is connected

Paris-Sud XI, Université de

153

I I I I  

Office of Legacy Management (LM)

21-23. 24. 25. 26. 27. 28. E? Y. Lu ElIOwen R. E. Rodriguez R. E. Swaja J. K Wdliams Central Research Library BEIA Publications Office Laboratory Records - RC Y-12 Technical...

154

Argonne Chemical Sciences & Engineering - Publications - Fundamental...  

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

Moore, K. Bailey, J. Greene, Z.-T. Lu, P. Mueller, T. P. O'Connor, C. Geppert, K. D. A. Wendt, and L. Young: Counting individual 41Ca atoms with a magneto-optical trap. Physical...

155

BOSTONIA Fall 2013 spheric blowup of a meteor  

E-Print Network (OSTI)

glass smashed by the blast, whose force was estimated at 30 times that of the atom bomb dropped on Hiroshima in 1945. A month later, the US Senate heard former astronaut Edward Lu advocate for beefing up

Spence, Harlan Ernest

156

Radiometric Characterization and Absolute Calibration of the Marine Optical System (MOS) Bench Unit  

Science Conference Proceedings (OSTI)

The Marine Optical System (MOS) is a dual charge-coupled device (CCD)-based spectrograph system developed for in-water measurements of downwelling solar irradiance Ed and upwelling radiance Lu. These measurements are currently used in the ...

Catherine Habauzit; Steven W. Brown; Keith R. Lykke; B. Carol Johnson; Michael E. Feinholz; Mark Yarbrough; Dennis K. Clark

2003-03-01T23:59:59.000Z

157

CO2 and O3 effects on host plant preferences of the forest tent caterpillar (Malacosoma disstria)  

E-Print Network (OSTI)

perfor- mance of associated insect herbivores (e.g., Whittaker 1979; Trumble et al., 1987; Fajer et al-mail: jep.agrell@zooekol.lu.se 1 Present address: USDA Animal and Plant Health Inspection Service, Plant

158

FINAL PROJECT REPORT LOAD MODELING TRANSMISSION RESEARCH  

E-Print Network (OSTI)

ModelingTask Forcewhitepaper,October2006. Lu,N. ,systemsimulations. Thiswhite paperexaminestheuseoftaskreports andwhitepapers. (Seeappendices. ) The

Lesieutre, Bernard

2013-01-01T23:59:59.000Z

159

Spectral Estimates of Gravity Wave Energy and Momentum Fluxes. Part III: Gravity Wave-Tidal Interactions  

Science Conference Proceedings (OSTI)

An application of the gravity wave parameterization scheme developed in the companion papers by Fritts and VanZandt and Fritts and Lu to the mutual interaction of gravity waves and tidal motions is presented. The results suggest that interaction ...

Wentong Lu; David C. Fritts

1993-11-01T23:59:59.000Z

160

Attitudes and knowledge about naloxone and overdose prevention among detained drug users in Ningbo, China  

E-Print Network (OSTI)

deaths. According to the recent China Drug Control Law, drugin the way of Chinas new Drug Control Law. Int J DrugLu L, Fang Y, Wang X: Drug Abuse in China: Past Present and

Liu, Yu; Bartlett, Nicholas; Li, Longhui; Lv, Xiuyi; Zhang, Yahai; Zhou, Wenhua

2012-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "fino-chen hongyou lu" 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

A NUMERICAL MODEL FOR WATER MIST SUPPRESSION ...  

Science Conference Proceedings (OSTI)

... vapor F ig ure 3 . T emepraturecon to urs ( 1 0 0 0 K ) atd if fe rentva lu esofu lt ra fin em is tconcentrat io ns U = 8 4 cm /sec ...

2011-10-27T23:59:59.000Z

162

ARMY SERiWE FORCES  

Office of Legacy Management (LM)

j document conists, ". es and... L.&u& ,... ..i.of;;&es 9 " ' bWallurgicsl Project Form MF-29 The University of Chicago Chicago, Illinois Contract 7401-37- 82...

163

MINIMIZATION OF L2-SENSITIVITY FOR A CLASS OF 2-D STATE-SPACE DIGITAL FILTERS  

E-Print Network (OSTI)

CONSTRAINTS Takao Hinamoto, Ken-ichi Iwata Graduate School of Engineering Hiroshima University Higashi-Hiroshima 739-8527, Japan Email: hinamoto@hiroshima-u.ac.jp Wu-Sheng Lu Dept. of Elec. and Comp. Engineering

Lu, Wu-Sheng

164

Edge effects in buckled thin films on elastomeric substrates C. T. Koh and Z. J. Liu  

E-Print Network (OSTI)

of High Performance Computing, 1 Science Park Road, 01-01 The Capricorn, Singapore Science Park II-Champaign, Urbana, Illinois 61801, USA C. Lu Institute of High Performance Computing, 1 Science Park Road, 01

Rogers, John A.

165

BHSU_QuarkNet_AnnualReport2012  

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

H.S., Lead, SD LuAnn Lindskov, Timber Lake H.S., Timber Lake, SD Mechelle Powers, Custer Middle School, Custer, SD John McEnelly, Chamberlain H.S., Huron, SD (from...

166

ThermoML Data for TCA  

Science Conference Proceedings (OSTI)

... Title: Experimental evaluation and thermodynamic assessment of the LiF LuF3 phase ... XML File: ThermoML Data (To download: right-click on link at ...

167

Homogeneous nucleation with magic numbers: Aluminum Steven L. Girshick,1,a  

E-Print Network (OSTI)

properties are adequate for the statistical mechanical simulations. Nevertheless, Erbo¨lu¨kbas et al. de. Thermochim. Acta 1987, 117, 227. Properties of Closed-Shell, Octahedral MF6 3- J. Am. Chem. Soc., Vol. 118

Truhlar, Donald G

168

scripps institution of oceanography, university of california, san diego Earth Section  

E-Print Network (OSTI)

a success: Angela Menoutis, Kevin and Suzanne Anderson, Tom Davidson, Paul Cirillo, Dave Rieur, Michelle, Karilyn Johanesen, Ryan Kanyuck, Jayson Kolb, Jocelyn Leung, Amanda Lu, James Lyon, Amanda Majewski, Judy

Russell, Lynn

169

CFN Director E. Mendez User Administration G. Webster D. McArthur  

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

Soft Bio Materials O. Gang M. Cotlet F. Lu D. Nykypanchuk K. Yager W. Liu* P. Majewski* H. Zang* Y. Zhang* S. Bhatia+ Electron Microscopy E. Stach K. Kisslinger D. Su E....

170

ATLAS Approved Experiments - PAC June 4-5, 2004  

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

isotopes 5 1057 G. Smitth Transient-field g factor Measurements of Excited States in Fission Fragments 14 1058X Z. Lu Towards a Measurement of the Charge Radius of 8He 3 1059 E....

171

Nanostructures Evolution of Bi2S3 by Hydrothermal Synthesis ...  

Science Conference Proceedings (OSTI)

Author(s), Fang-Hong Xue, Lu Liu, Hao Huang, Ang Ding, Chun-Jing Liu, Hong- Tao Yu, Xing-Long Dong. On-Site Speaker (Planned), Fang-Hong Xue. Abstract...

172

EDRA / Places Awards for Place Design and Place Research -- Call for Entries  

E-Print Network (OSTI)

The EDRAJPlaces Awards for Place Design and Place ResearchD C LU T h e EDRA/Places awards program was created to recand design. Place research awards recognize projects that

1998-01-01T23:59:59.000Z

173

1800.ps  

E-Print Network (OSTI)

it does not easily reach the same level of accuracy as our method. We have. set a time limit of ..... matical Programming, 109:413444, 2007. [LNM07] Z. Lu, A.

174

ORNL's Alumina-forming Austenitic Alloys Licensed to Carpenter...  

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

specialty metals as well as castwrought titanium alloys. The new alloy, developed at ORNL by Phil Maziasz, Bruce Pint, Michael Brady, Zhaoping Lu, Chain-tsuan Liu, and Yukinori...

175

Hydrogen Inhibitor Applications in Fuel Cells and Base Metal ...  

Science Conference Proceedings (OSTI)

Aug 1, 2003 ... Hydrogen Inhibitor Applications in Fuel Cells and Base Metal Electrowinning by B.W. Downing, E. Gyenge, J. Lu, D.B. Dreisinger, and J. Jung...

176

Current Status and Future Direction of Low-emission Integrated ...  

Science Conference Proceedings (OSTI)

Author(s), Sharif Jahanshahi, Alex Deev, Nawshad Haque, Liming Lu, John ... sourced from sustainable sources such as plantations of biomass species. Another ... Oxidation of Flash Reduced Iron Particles in Various Gas Mixtures under the...

177

ESS 2012 Peer Review - Intermediate Temperature Planar Na-Metal...  

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

G. Li, X. Lu, C.A Coyle, J.Y. Kim, J.P. Lemmon, V.L. Sprenkle, Z. Yang, "Novel ternary molten salt electrolytes for intermediate-temperature sodiumnickel chloride batteries,"...

178

Science and Technology of Future Light Sources  

E-Print Network (OSTI)

Berkeley/LBNL) Donghui Lu (SLAC) David Moncton (MIT) HowardLBNL) Hirohito Ogasawara (SLAC) Dave Robin (LBNL) EliRotenberg (LBNL) Ronald Ruth (SLAC) Andy Sessler (LBNL) Sami

Bergmann, Uwe

2009-01-01T23:59:59.000Z

179

Yi-Jen Chiang Polytechnic University, NY, USA  

E-Print Network (OSTI)

Yi-Jen Chiang Xiang Lu Polytechnic University, NY, USA (appeared in Eurographics, Sept. 2003) #12] does not capture genus-change-only events) 1. Classify all vertices as critical / non-critical [Chiang

Chiang, Yi-Jen

180

Synthesis and luminescence properties of rare earth activated phosphors for near UV-emitting LEDs for efficacious generation of white light  

E-Print Network (OSTI)

Sun, Y. Luo, S. Lu. ?White light emitting diode by using a-silicates for near-UV light emitting diode applications,? J.Park, S.Y. Choi. ?White light-emitting diodes of GaN-based

Han, Jinkyu

2013-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "fino-chen hongyou lu" 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

Ion microprobe U-Pb isotope analyses of zircons from fallout and intercalated ash-flow deposits of the early, most chemically evolved  

E-Print Network (OSTI)

ABSTRACT Ion microprobe U-Pb isotope analyses of zircons from fallout and intercalated ash, 1996; Lu et al., 1992). One sample, 061498-24-6, consists of pumice lapilli from the Plinian fallout

182

REMF*????> \\*Oj1+,?Oar  

Science Conference Proceedings (OSTI)

... ?\\?*?Z*c4?,*xR\\?z,?q??*??J[VziG?e85>??j?,V??z? 9Faļ~;???P?A*k?**r*B5?Lu/ɱ? ) *1?? *????E ...

2012-11-15T23:59:59.000Z

183

pc085464 1..19  

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

Analysis of a Medicago truncatula smooth leaf margin1 Mutant Reveals Context-Dependent Effects on Compound Leaf Development W OA Chuanen Zhou, a Lu Han, a,1 Chunyan Hou, a...

184

ON THE NON-HOMOGENEITY OF COMPLETELY POSITIVE ...  

E-Print Network (OSTI)

Nov 3, 2011 ... in Sn generated by {uuT : u ? C}. .... u + ? x, u ? ?x ? K. Since L ? ?(K), we must have ?L(x) = L(u + ?x) ? K ..... [13] M.S. Gowda and Y. Song.

185

Slide05 | OSTI, US Dept of Energy, Office of Scientific and Technical...  

Office of Scientific and Technical Information (OSTI)

The Challenges of Numeric Data: * Data sets are hard to find. http:nucleardata.nuclear.lu.setoinucSearch.asp Add new comment Original Thumbnail Mobile320x340 Icon64x64...

186

GHG Mitigation Potential, Costs and Benefits in Global Forests: A Dynamic Partial Equilibrium Approach  

E-Print Network (OSTI)

et al. , 1996) that generates a commercial biomass price andprice incentive is assumed to be mature forest with the average biomass andprice and passes these to another partial equilibrium model, AgLU, which generates a biomass

Sathaye, Jayant; Makundi, Willy; Dale, Larry; Chan, Peter; Andrasko, Kenneth

2005-01-01T23:59:59.000Z

187

Second-Order-Cone Constraints for Extended Trust-Region ...  

E-Print Network (OSTI)

Mar 4, 2011 ... Keywords: trust-region subproblem, second-order cone ..... (Note that the proof to this point does not use the assumption X11 + lu = (l + u)x1.

188

$ ku't .  

Science Conference Proceedings (OSTI)

Page 1. Jounalof Research 'I~~~~~4 ~~~ ~ ~ r r' $ ku't . a &t2 ()K %IN<~.4CbuiLU, LUS Volume 90 Number 2 March-April ...

2003-09-22T23:59:59.000Z

189

Performance Evaluation of Fast Ethernet, Giganet, and Myrinet on a Cluster  

Science Conference Proceedings (OSTI)

This paper evaluates the performance of three popular technologies used to interconnect machines on clusters: Fast Ethernet, Myrinet and Giganet. To achieve this purpose, we used the NAS Parallel Benchmarks. Surprisingly, for the LU application, the ...

Marcelo Lobosco; Vtor Santos Costa; Claudio Luis de Amorim

2002-04-01T23:59:59.000Z

190

SITE CHARACTERIZATION FOR CO  

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

H. Lu, S. N. Work, J. Yu and M. B. Tomson SPE 130690. Scale prediction and inhibition for unconventional oil and gas production. SPE International Conference on Oilfield Scale held...

191

Geobacter pickeringii sp. nov., Geobacter argillaceus sp. nov. and Pelosinus fermentans  

E-Print Network (OSTI)

: L. Lu1, G. Chabot-Couture1, X. Zhao2, J.N. Hancock1, N. Kaneko1, O.P. Vajk1, G. Yu1, S. Grenier3, Y

Lovley, Derek

192

It's Elemental - The Element Lutetium  

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

(Hafnium) Hafnium The Element Lutetium Click for Isotope Data 71 Lu Lutetium 174.9668 Atomic Number: 71 Atomic Weight: 174.9668 Melting Point: 1936 K (1663C or 3025F)...

193

51 0 an.author@csiro.au 0 51 0 bernard.petraitis@csiro.au 0 ...  

Science Conference Proceedings (OSTI)

... 0 lu.zhang@csiro.au 0 85 0 lyndon.hirst@csiro.au 0 85 0 mat.gilfedder@csiro. au 0 85 0 mike.geddes@csiro.au 0 85 0 mike.mclaughlin@csiro.au 0 ...

2009-02-11T23:59:59.000Z

194

BNL Center for Functional Nanomaterials  

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

energy: The role of the third- and higher-order contributions, Deyu Lu, Huy-Viet Nguyen, Giulia Galli, J. Chem. Phys., 133: 154110, 2010. Van der Waals interactions in...

195

Tests of homogeneity of means and covariance matrices for multivariate incomplete data  

E-Print Network (OSTI)

tt4T|L? c|i @hLt4i@? t| it|ttL*_TihuLh4i^@*i? |*)54*@h*)c|iUL@h@? Ui4@|h |it|ttL*_ TihuLh4i^@*i? |*)c@ttL*_|iUL4M?h@M*iuhL4|i@hLtti|tLu tMiU|ttL*_Miit|4@|itLu|it@4iTLT*@|L?

Kevin H. Kim; Peter M. Bentler

2011-01-01T23:59:59.000Z

196

The Economics of Yield-Driven Processes  

E-Print Network (OSTI)

iThUiM@ti_@* it 5i? t||)@? @*)ttL? | iigiU|tLu@*|ih? @|iThL_tti_@MLiciMi*ii| tT@Tih @tTL*|U@* 4T*U@|L? t h? _? }tt }}t| tL4i}i? ih@*_tU ttL? @? _i @4T*itLu)i*__hi? ThLUittit5iU|

Roger E. Bohn; Christian Terwiesch

1997-01-01T23:59:59.000Z

197

Use of Long-term Auctions for Network Investment  

E-Print Network (OSTI)

TiU| |L @ ?#3;4Mih Lu 4i|h#16;Ut #16;?U*#3;_#16;?}G @?|#16;U#16;T@|#16;L? Lu tTL| Th#16;Uitc hi_#3;U|#16;L? Lu UL?t|h@#16;?| @**i#15;#16;@|#16;L? ULt|tc @?_ hi?| U@T|#3;hi#21; W? |#4;#16;t T@Tih L#3;h uLU#3;t #22;#16;** Mi L? |#4;i *L?} h#3;? @tTiU|t Lu... ;Lh!#21; #6;| |#4;i t@4i |#16;4ic |#4;ihi hi4@#16;?t |#4;i LM#23;iU|#16;#15;i Lu i?t#3;h#16;?} t#3;#26;U#16;i?| UL4Ti|#16;|#16;L? #16;? }@t tTL| 4@h!i|t#21; #17;#3;h hit#3;*|t t#4;L#22; |#4;@| |#4;iti LM#23;iU|#16;#15;it #16;?|ih@U| #22;#16;|#4; |#4;i...

McDaniel, Tanga; Neuhoff, Karsten

2004-06-16T23:59:59.000Z

198

Crystal Reports - sum3.rpt  

Office of Environmental Management (EM)

TRU MLLW L LW Other** Spent Nuc lear Fuel*** TRU MLLW L LW Other** Spent Nuc lear Fuel*** V o lu m e ( m 3) V o lu m e ( M T HM ) V o lu m e ( m 3 ) V o lu m e ( m 3) V o lu m e ( m 3 ) HLW -V itrif ied* Sit e V o lu m e ( m 3) V o lu m e ( NC ) HLW DOE Current Year Waste/Contaminated Media and SNF Inventories By Site (Sum-3) Current Year: 2000 Ames Lab 0.00 0.00 0.00 0.00 0.10 0.00 0.00 Argonne-E 0.00 0.00 98.56 84.07 76.21 0.00 0.00 Argonne-W 0.00 0.00 60.90 226.20 0.00 0.00 22.10 Ashtabula 0.00 0.00 0.00 433.00 2,916.00 0.00 0.00 Brookhaven 0.00 0.00 0.00 12.14 11,492.84 0.00 0.00 Columbus 0.00 0.00 0.00 3.77 0.00 0.00 0.00 EnergyTech 0.00 0.00 11.00 1.60 1,816.00 0.00 0.00 Fermi 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Fernald 0.00 0.00 0.00 1,477.40 38,896.20 0.00 0.00 St. Vrain 0.00 0.00 0.00 0.00 0.00 0.00 14.73

199

Related Links | OSTI, US Dept of Energy, Office of Scientific and Technical  

Office of Scientific and Technical Information (OSTI)

Related Links Related Links Research Diffusion Accelerator Research Team OSTI has assembled a research team of epidemiological modelers and science diffusion experts, including: Luís Bettencourt, Theoretical Division, T-7, Los Alamos National Laboratory David Kaiser exit federal site , Massachusetts Institute of Technology Carlos Castillo-Chavez exit federal site , Arizona State University The team is coordinated by David Wojick, consultant. General Critical Properties of the Dynamics of Scientific Discovery (994-KB PDF) by Luís M.A. Bettencourt and David I. Kaiser The dynamics of scientific discovery: the spread of ideas and structural transitions in collaboration networks (759-KB PDF) by Luís M. A. Bettencourt, et al. The Digital Road to Scientific Knowledge Diffusion: A Faster, Better

200

An Unlikely Route to Ferroelectricity | Advanced Photon Source  

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

How to Make a Splash How to Make a Splash Pressure-Tuning the Quantum Phase Transition in a Model 2-D Magnet Reappearing Superconductivity Surprises Scientists Manipulating Genes with Hidden TALENs A New Discovery Answers an Old Question Science Highlights Archives: 2013 | 2012 | 2011 | 2010 2009 | 2008 | 2007 | 2006 2005 | 2004 | 2003 | 2002 2001 | 2000 | 1998 | Subscribe to APS Science Highlights rss feed An Unlikely Route to Ferroelectricity MAY 16, 2012 Bookmark and Share Left side: The charge order configuration [after "N. Ikeda et al., Nature 436, 1136 (2005)"] with polar bilayers previously assumed for LuFe2O4. Right side: The refined LuFe2O4 monoclinic crystal structure containing charged bilayers. For both configurations, the Fe atoms are arranged in Fe/O bilayers separated by Lu single layers. The different Fe valances are

Note: This page contains sample records for the topic "fino-chen hongyou lu" 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

High Efficiency Organic Solar Cells: December 16, 2009 - February 2, 2011  

DOE Green Energy (OSTI)

Details on the development of novel organic solar cells incorporating Trimetasphere based acceptors are presented including: baseline performance for Lu-PCBEH acceptor blended with P3HT demonstrated at 4.89% PCE exceeding the 4.5% PCE goal; an increase of over 250mV in Voc was demonstrated for Lu-PCBEH blended with low band gap polymers compared to a comparable C60-PCBM device. The actual Voc was certified at 260mV higher for a low band gap polymer device using the Lu-PCBEH acceptor; and the majority of the effort was focused on development of a device with over 7% PCE. While low current and fill factors suppressed overall device performance for the low band gap polymers tested, significant discoveries were made that point the way for future development of these novel acceptor materials.

Walker, K.; Joslin, S.

2011-05-01T23:59:59.000Z

202

Macro Economic Instability and Business Exit: Determinants of Failures and Acquisitions of Large UK Firms  

E-Print Network (OSTI)

@}?#16;|#3;_it Lu ?h4 uLh4@|#16;L?t @?_ _#16;ttL*#3;|#16;L?t#21; #25;@#15;it EbbH#28;c uL#19; U#3;tt#16;?} L? i #16;|t Lu ?i#22; i?|h@?|tc TL#16;?|t L#3;|G R#21;#21;#21; |#4;iti t|#3;_#16;it #21;#21;#21; UL?|hL* uLh 4@UhLiUL?L4#16;U UL?_#16;|#16;L?t #16;? #15;@h... bbS#28; @?_ +LMtL? EbbS#28; #4;@#15;i t|#3;_#16;i_ |#4;i #16;4T@U| Lu 4@UhL i?#15;#16;hL?4i?| L? ?h4 ttL*#3;|#16;L?t #16...

Bhattacharjee, Arnab; Higson, Chris; Holly, Sean; Kattuman, Paul

2004-06-16T23:59:59.000Z

203

Questions may be addressed via e-mail to Carl Salvaggio at salvaggio@cis.rit.edu, to Lon E. Smith at smith@cis.rit.edu, and to Emily J. Antoine at eja7248@rit.edu.  

E-Print Network (OSTI)

. For sensing systems working in what is generally referred to as the visible, near infrared, and shortwave is a composite of the radiance leaving the surface, composed of reflected direct solar, scattered solar s + LD ( ) + LB ( ) ( , , , s, s) ( , ) + Lu( , ) (4) where Es is the spectral exoatmospheric solar

Salvaggio, Carl

204

Khesbn no. 115 - Spring 1990 - Journal  

E-Print Network (OSTI)

ionn TN lu "pn n ony IN to oio pN 3N1N oiyin n .Tpp p>p3Njirayj Bxp 7 x ora 'X' nyn oio ,ayp mix o*a jnrayj .pnx3' ysy^xays H 70? xnnyo3ix oio px a'Vais naia nyn 733X7y3

Admin, LAYCC

1990-01-01T23:59:59.000Z

205

Automated Monitoring and Control Using New Data Integration Paradigm Mladen Kezunovi , Tanja Djoki Tatjana Kosti  

E-Print Network (OSTI)

-2003, Substation Committee of the IEEE Power Engineering Society [3] C.R.Ozansoy, A.Zayegh, A.Kalam, "Communications for Substation Automation and Integration", In Australasian Universities Power Engineering Substation Automation LiPing LU1,2 , GangYan LI1 , YeQiong SONG2 1 ­ School of Mechanical and Electronical

Kezunovic, Mladen

206

Powerline Communication System for Monitoring and Supervision of Feeder Equipments for MV Substation Automation  

E-Print Network (OSTI)

-2003, Substation Committee of the IEEE Power Engineering Society [3] C.R.Ozansoy, A.Zayegh, A.Kalam, "Communications for Substation Automation and Integration", In Australasian Universities Power Engineering Substation Automation LiPing LU1,2 , GangYan LI1 , YeQiong SONG2 1 ­ School of Mechanical and Electronical

Paris-Sud XI, Université de

207

How Do Investors Respond to Green Company Awards in China?1  

E-Print Network (OSTI)

quality, China has begun taking measures to increase environmental fees, to increase reliance on renewable1 How Do Investors Respond to Green Company Awards in China?1 September, 2011 Thomas Lyon, Yao Lu, Xinzheng Shi, Qie Yin Abstract We find that firms winning Green Company Awards in China from 2008 to 2011

Lyon, Thomas P.

208

Polyaniline modified graphene and carbon nanotube composite electrode for asymmetric supercapacitors of high energy density  

E-Print Network (OSTI)

supercapacitors of high energy density Qian Cheng a,b , Jie Tang a,b,**, Norio Shinya b , Lu-Chang Qin c as supercapacitor electrodes. Energy density of 188 Wh kg?1 has been obtained. Graphene composite with carbon April 2013 Keywords: Supercapacitor Graphene Carbon nanotube PANI a b s t r a c t Graphene and single

Qin, Lu-Chang

209

Roundoff Noise Minimization for a Class of 2-D State-Space Digital Filters Using Separate/Joint Optimization of Error Feedback and Realization  

E-Print Network (OSTI)

/Joint Optimization of Error Feedback and Realization Takao Hinamoto Graduate School of Engineering Hiroshima University Higashi-Hiroshima 739-8527, Japan Email: hinamoto@hiroshima-u.ac.jp Toru Oumi Graduate School of Engineering Hiroshima University Higashi-Hiroshima 739-8527, Japan Email: oumi@hiroshima-u.ac.jp Wu-Sheng Lu

Lu, Wu-Sheng

210

Realization of 3-D Separable-Denominator Digital Filters with Very Low l2-Sensitivity  

E-Print Network (OSTI)

Hinamoto Graduate School of Engineering Hiroshima University Higashi-Hiroshima 739-8527, Japan Email: hinamoto@hiroshima-u.ac.jp Osamu Tanaka Graduate School of Engineering Hiroshima University Higashi-Hiroshima 739-8527, Japan Email: o­tanaka@hiroshima-u.ac.jp Wu-Sheng Lu Dept. of Elec. and Comp. Engineering

Lu, Wu-Sheng

211

IEEE TRANSACTIONS ON SIGNAL PROCESSING, VOL. XX, NO. YY, ZZZ 2012 1 Realization of 3-D Separable-Denominator  

E-Print Network (OSTI)

. Hinamoto and A. Doi are with Hiroshima Institute of Technol- ogy Hiroshima 731-5193, Japan (e-mails: hinamoto@ieee.org, doi@cc.it- hiroshima.ac.jp, Phone:+81-82-921-4338, Fax:+81-82-921-8978) W.-S. Lu

Lu, Wu-Sheng

212

Realization of MIMO Linear Discrete-Time Systems with Minimum L2-Sensitivity and No Overflow Oscillations  

E-Print Network (OSTI)

Oscillations Takao Hinamoto Graduate School of Engineering Hiroshima University Higashi-Hiroshima 739-8527, Japan Email: hinamoto@hiroshima-u.ac.jp Osemekhian I. Omoifo Graduate School of Engineering Hiroshima University Higashi-Hiroshima 739-8527, Japan Email: osei@hiroshima-u.ac.jp Wu-Sheng Lu Dept. of Elec

Lu, Wu-Sheng

213

Journal of Power Sources 135 (2004) 184191 A solid oxide fuel cell system fed with hydrogen sulfide  

E-Print Network (OSTI)

, such as food processing, coke ovens, paper mills, tanneries, and petroleum refineries. Sometimes, a desulfurizer, and two recuperators. Natural gas is internally reformed, and the product, a hydrogen-rich gas sulfide and natural gas Yixin Lu, Laura Schaefer1 Department of Mechanical Engineering, University

214

Learning and Process Improvement during Production Ramp-Up  

E-Print Network (OSTI)

ii_t|LT |@? ii? } ihi4T @ttL? ^ @*|) 6? @**)c|t? |ihit|? }|Lttit@hit|** } W? Uhi@t? }k@|| tTL? | @tt Mt|@? |@**iih@}i}@? tuhL4t|@h|? }4Lhi ? |t || tTL? |c| iigiU|i |*3@|L? Lu|

Christian Terwiesch; Roger E. Bohn

1998-01-01T23:59:59.000Z

215

TASSEL 3.0 Universal Network Enabled Analysis Kit (UNEAK) pipeline documentation  

E-Print Network (OSTI)

1 TASSEL 3.0 Universal Network Enabled Analysis Kit (UNEAK) pipeline documentation Authors: Fei Lu.............................................................................................................................. 8 Introduction The UNEAK is the non-reference Genotyping by Sequencing (GBS) SNP calling pipeline the command line in the following format (Linux or Mac operating system; for Windows use run_pipeline

Buckler, Edward S.

216

TRB presentations.................. 2 Knowledge management........ 2  

E-Print Network (OSTI)

reports................ 3 · McKnight Professorship......... 4 A monthly report on transportation research on transportation financing SAFETEA-LU was the largest surface transportation invest- ment in the nation's history. What does the future hold for its successor? Policymakers and researchers will offer their ideas

Minnesota, University of

217

Berea College Honor Roll of Giving  

E-Print Network (OSTI)

, `60 Jonnell Webb Elswick, `63 Constance M. Essington Patricia F. Evans William B. Evans, `50 Susan Gibson, `45 Dr. Smith H. Gibson, `45 Mr. and Mrs. Robert M. Ginn Mr. and Mrs. Edward Girvin William R Lewis Mr. and Mrs. Richard D. Lombard William M. Lowder, `62 Dr. John Y. Lu, `55 Ruth Ferrill Luthringer

Baltisberger, Jay H.

218

Honor Roll of Giving What a wonderful story you are about to read. To be sure, at first glance  

E-Print Network (OSTI)

Constance M. Essington Patricia F. Evans William B. Evans, '50 Susan Brown Eyster Mr. and Mrs. Eric N Mr. and Mrs. Robert M. Ginn Edward Girvin William R. Gosser, '50 Ernest Graham, '49 Jim Gray Dorothy Lewis Mr. and Mrs. Richard D. Lombard William M. Lowder, '62 Dr. John Y. Lu, '55 Ruth Ferrill Luthringer

Baltisberger, Jay H.

219

International Communications in Heat and Mass Transfer, volume 39, issue 10, December 2012, Pages 15191521.  

E-Print Network (OSTI)

.P. Hodson, T.J. Lu, Fluid-flow and endwall heat-transfer characteristics of an ultralight lattice and water as the working fluid. Thermodynamic design principles for a multifunctional heat pipe sandwich.P. Hodson, D.T. Queheillalt, D.J. Sypeck, H.N.G. Wadley, The effects of topology upon fluid-flow and heat

Cambridge, University of

220

Eurographics Symposium on Rendering (2005) Kavita Bala, Philip Dutr (Editors)  

E-Print Network (OSTI)

supports real light sources, with photometric data input specified in the standard CIBSE TM14 format [CIB88. All of them are lit by a Philips SW-type c luminaire, speci- fied according to the CIBSE TM14 format. [CIB88] CIBSE: Standard File Format for Transfer of Lu- minaire Photometric Data. The Chartered

Gutierrez, Diego

Note: This page contains sample records for the topic "fino-chen hongyou lu" 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

Controlling the dynamics of classical and quantum information in spin systems  

E-Print Network (OSTI)

e disserttion sumitted in prtil stisftion of thertmentD nd her fomr in prtiulrD hs lwys dvotedwith vlule feedkF sn prtiulrD s would like to th

Dalal, Parin B.

2009-01-01T23:59:59.000Z

222

A NOVEL MATHEMATICAL TOOL FOR CHARACTERIZING PETROLEUM FLUID RHEOLOGY WITHIN POROUS MEDIA  

E-Print Network (OSTI)

of fluid velocity and injection steam velocity on temperature distribution. Jiang and Lu [4] investigated and pressure distribution in a petroleum reservoir during thermal operations. The rate equation distributions, using the modified Darcy's law, in which fluid memory is introduced as a continuous function

Hossain, M. Enamul

223

Energy Efficient Sintered Reaction-Bonding Process of Silicon ...  

Science Conference Proceedings (OSTI)

... Property of Hot-Pressed RBSN Ceramics with Lu2O3-SiO2/La2O3-MgO additives ... Fabrication of Advanced Ceramics Using Nanocomposite Particles Prepared by A Dry ... Preparation of Biomass Char for Ironmaking and Its Reactivity.

224

Enhanced Mechanical Property of Hot-Pressed RBSN Ceramics ...  

Science Conference Proceedings (OSTI)

... Property of Hot-Pressed RBSN Ceramics with Lu2O3-SiO2/La2O3-MgO additives ... Fabrication of Advanced Ceramics Using Nanocomposite Particles Prepared by A Dry ... Preparation of Biomass Char for Ironmaking and Its Reactivity.

225

About this Abstract  

Science Conference Proceedings (OSTI)

... Property of Hot-Pressed RBSN Ceramics with Lu2O3-SiO2/La2O3-MgO additives ... Fabrication of Advanced Ceramics Using Nanocomposite Particles Prepared by A Dry ... Preparation of Biomass Char for Ironmaking and Its Reactivity.

226

A linearized formulation of triphasic mixture theory for articular cartilage, and its application to indentation analysis  

E-Print Network (OSTI)

to complicated loading profiles, e.g., indentation or other multi-dimensional configurations. In this study to indentation analysis Xin L. Lu, Leo Q. Wan, X. Edward Guo, Van C. Mow n Department of Biomedical Engineering the deformational, electrical, and flow behaviors inside the articular cartilage under indentation. The calculated

Linhardt, Robert J.

227

Reliability of Materials d C t fand Components for  

E-Print Network (OSTI)

;Background and Objective Requirements for SOFC SealsRequirements for SOFC Seals · Simultaneous fulfillment · To characterize the physical and mechanical properties of candidate SOFC glass seals. *Mahapatra and Lu, J Power Sources, 2010 glass seals. · To assess the effect of long-term exposure to SOFC relevant environments

228

A High-Resolution Record of Atmospheric Dust Composition and Variability since a.d. 1650 from a Mount Everest Ice Core  

Science Conference Proceedings (OSTI)

A Mount Everest ice core analyzed at high resolution for major and trace elements (Sr, Cs, Ba, La, Ce, Pr, Nd, Sm, Eu, Tb, Dy, Ho, Er, Tm, Yb, Lu, Bi, U, Tl, Al, S, Ca, Ti, V, Cr, Mn, Fe, Co) and spanning the period a.d. 16502002 is used to ...

S. Kaspari; P. A. Mayewski; M. Handley; S. Kang; S. Hou; S. Sneed; K. Maasch; D. Qin

2009-07-01T23:59:59.000Z

229

Achieving Autonomous Power Management Using Reinforcement Learning  

E-Print Network (OSTI)

YING TAN and JUN LU, Binghamton University QING WU, Air Force Research Laboratory QINRU QIU, Syracuse Additional Key Words and Phrases: Power management, thermal management, machine learning, computer ACM using rein- forcement learning. ACM Trans. Des. Autom. Electron. Syst. 18, 2, Article 24 (March 2013

Qiu, Qinru

230

Unification of Concept Terms in Description Logics Franz Baader \\Lambda  

E-Print Network (OSTI)

Unification of Concept Terms in Description Logics Franz Baader \\Lambda LuFg Theoretical Computer, USA e­mail: dran@cs.albany.edu Abstract Unification of concept terms is a new kind of in­ ference concept names by con­ cept terms before testing for equivalence. We show that this inference problem

Baader, Franz

231

Unification of Concept Terms --Extended Abstract --  

E-Print Network (OSTI)

Unification of Concept Terms -- Extended Abstract -- Franz Baader \\Lambda LuFg Theoretical Computer of the domain can be described by concept terms, i.e., expressions that are built from atomic concepts (unary. The atomic concepts and concept terms represent sets of individuals, whereas roles represent binary relations

Baader, Franz

232

Energy Research and Development Division FINAL PROJECT REPORT  

E-Print Network (OSTI)

Lu (PNNL). The development of the dynamic phasor model was led by Bernard Lesieutre (LBNL by David Chassin (PNNL). The research for the white paper on load monitoring was conducted by Henry Huang (PNNL). The research for the white paper on uncertainty analysis was conducted by Ian Hiskens

233

Survey Paper Cyber security in the Smart Grid: Survey and challenges q  

E-Print Network (OSTI)

Survey Paper Cyber security in the Smart Grid: Survey and challenges q Wenye Wang , Zhuo Lu Accepted 29 December 2012 Available online 17 January 2013 Keywords: Smart Grid Cyber security Attacks and countermeasures Cryptography Security protocols a b s t r a c t The Smart Grid, generally referred to as the next

Wang, Wenye

234

Large-Scale Urban Modeling by Combining Ground Level Panoramic and Aerial Imagery  

E-Print Network (OSTI)

from the United States Ge- ographic Survey. One aerial image is shown in Fig. 1(a). Another inherentLarge-Scale Urban Modeling by Combining Ground Level Panoramic and Aerial Imagery Lu Wang, Suya You a high resolution orthorecti- fied aerial image to provide the building footprints. Users draw

Shahabi, Cyrus

235

An approach for location area planning in a personal communication services network (PCSN)  

Science Conference Proceedings (OSTI)

This paper deals with an approach for planning location areas (LAs) in a personal communication services network (PCSN) to be overlaid on an existing wired network. Given the average speed of mobile terminals, the number of mobile switching centers (MSCs), ... Keywords: CMRs, Call-to-mobility ratios, LA, LU, PCSN, cost optimization, heuristic, location area, location update, paging, personal communication services network

P. S. Bhattacharjee; D. Saha; A. Mukherjee

2004-07-01T23:59:59.000Z

236

TOWARDS REAL-TIME GENERATION SCHEDULING IN MICROGRIDS WITH  

E-Print Network (OSTI)

TOWARDS REAL-TIME GENERATION SCHEDULING IN MICROGRIDS WITH PERFORMANCE GUARANTEE LIAN LU, JINLONG TU, CHI-KIN CHAU, MINGHUA CHEN, ZHAO XU AND XIAOJUN LIN INTRODUCTION Microgrid is an emerging- generation improves generation efficiency by 2-3x. A key problem in microgrid operations is how to schedule

Zhang, Junshan

237

S E R I E S SEISMIC ENGINEERING RESEARCH INFRASTRUCTURES  

E-Print Network (OSTI)

THERMAL INSULATION CLAY BLOCK MASONRY HOUSES S. Lu, A. Jäger Wienerberger AG, Vienna, Austria L. Mendes, P, Belgium V. Sendova, Z. Rakicevic IZIIS, Skopje, Macedonia M. Tomazevic Slovenian National Building but also for thermal insulation in order to fulfill the strict legal requirements for heating

238

3D Underwater Sensor Network Localization Amin Y. Teymorian, Student Member, IEEE, Wei Cheng, Student Member, IEEE,  

E-Print Network (OSTI)

3D Underwater Sensor Network Localization Amin Y. Teymorian, Student Member, IEEE, Wei Cheng, and Zexin Lu, Member, IEEE Abstract--We transform the 3D underwater sensor network (USN) localization termed as Underwater Sensor Positioning (USP). Through extensive simulations, we show that USP has

Cheng, Xiuzhen "Susan"

239

Enhanced thermal conductivity of ethylene glycol with single-walled carbon nanotube inclusions  

E-Print Network (OSTI)

with the Hamilton-Crosser model, the Lu-Lin model, Nan`s effective medium theory and the Hashin-Strikman model to rest of the models. Networking of nanotubes to form a tri-dimensional structure was considered #12;models. Therefore, more studies need to be performed to measure the effective thermal conductivity

Maruyama, Shigeo

240

Snow and window: archetypes of imagination  

E-Print Network (OSTI)

semantic gaps, uncover hidden meanings, generate new 2 feHHa,LU1H AHnI'S name is transliterated as 'Gennady Aygi' (as in published English translations) throughout this work, except in his Russian-only texts listed in the Bibliography, where we follow...

Klujber, Anita Rita

2002-07-16T23:59:59.000Z

Note: This page contains sample records for the topic "fino-chen hongyou lu" 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

DOCKET: A-98-49 Item: II-B1-27  

E-Print Network (OSTI)

in under-balanced drilling, for reservoir clean-up and for enhanced oil recovery in porous sand foams for underbalanced drilling. In: SPE International Symposium on Oilfield Chemistry, paper SPE 64999 as a rigid body lubricated by water generated by breaking foam at the wall. A lu- brication model leading

242

Proceedings of the Workshop on Radiation Damage to Wire Chambers  

E-Print Network (OSTI)

irradiated Iwire 50 JL 50 JL 6mm 6mm 2150 volts 68 em 1-2 JLamp 1800 volts 62 cm .1 JLamp t run Qaccumulated 10 7z LU W V1 w VI I- w Z VOLTS Fig. 1 Operating characteristics

Kadyk, J.A.

2010-01-01T23:59:59.000Z

243

XIN CAO LOI, A HET CHO AU XE  

Science Conference Proceedings (OSTI)

... i ROBERT J. FLORES Ch? Th??ng Nghi?p LUCILLE KRING ... ngn kho?n ? trong ti nguyn c?a ti?u ... 66-Cc Gi?i H?n V? Lu?t "Ba L?n Ph?m ...

2010-03-22T23:59:59.000Z

244

Maltose Biochemistry and Transport in Plant Leaves  

DOE Green Energy (OSTI)

Starch is a desirable plant product for both food and biofuel. Leaf starch is ideal for use in biofuels because it does not compete with grain starch, which is used for food. Starch is accumulated in plant leaves during the day and broken down at night. If we can manipulate leaf starch breakdown it may be possible to design a plant that provides both grain starch for food and leaf starch for biofuel. The pathway of leaf starch breakdown was not known when this work started. Preliminary evidence had shown that maltose was the primary product of leaf starch breakdown (Weise, Weber & Sharkey, 2004) and that it was metabolized by a disproportionating enzyme called amylomaltase but given the initials DPE2 (Lu & Sharkey, 2004). In this work we showed that only one form of maltose was metabolically active (Weise et al., 2005a) and that maltose was located in two different places when the amylomaltase was knocked out but only inside the chloroplast when the maltose transporter was knocked out (Lu et al., 2006a). This allowed us to estimate the energetics of maltose export and to show that maltose export is more efficient than glucose export (Weise et al., 2005b). We examined how daylength affected starch breakdown rate and found that starch breakdown rate could respond to changes in daylength within one day (Lu, Gehan & Sharkey, 2005). We also were able to show a second starch breakdown pathway by chloroplastic starch phosphorylase (Weise et al., 2006). Work to this point was summarized in a review (Lu & Sharkey, 2006). We were able to show that the amylomaltase in plants could substitute for the amylomaltase in bacteria (Lu et al., 2006b). In this paper we also showed the importance of a second enzyme called alpha-glucan phosphorylase in starch breakdown. Finally, we were able to determine the enzymatic mechanism of the amylomaltase (Steichen, Petty & Sharkey, 2008). These results have laid the groundwork for manipulating plants for improved biofuel production.

Sharkey, Thomas D

2012-05-03T23:59:59.000Z

245

Research Highlight  

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

Entrainment Rate in Shallow Cumuli: Probabilistic Distribution and Entrainment Rate in Shallow Cumuli: Probabilistic Distribution and Dependence on Dry Air Sources Download a printable PDF Submitter: Liu, Y., Brookhaven National Laboratory Lu, C., Brookhaven National Laboratory Area of Research: Cloud Processes Working Group(s): Cloud Life Cycle Journal Reference: Lu C, Y Liu, S Niu, and AM Vogelmann. 2012. "Lateral entrainment rate in shallow cumuli: Dependence on dry air sources and probability density functions." Geophysical Research Letters, 39, L20812, doi:10.1029/2012GL053646. Probability density functions (PDFs) of entrainment rate (λ) for different dry air sources in eight cumulus flights. The rate at which cloud engulfs dry air (entrainment rate) has proven to be one of the strongest controls on the climate sensitivity of climate models;

246

Research Highlight  

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

Strong Impacts of Vertical Velocity on Cloud Microphysics and Implications Strong Impacts of Vertical Velocity on Cloud Microphysics and Implications for Aerosol Indirect Download a printable PDF Submitter: Liu, Y., Brookhaven National Laboratory Lu, C., Brookhaven National Laboratory Area of Research: Cloud-Aerosol-Precipitation Interactions Working Group(s): Cloud Life Cycle, Cloud-Aerosol-Precipitation Interactions Journal Reference: Lu C, Y Liu, S Niu, and AM Vogelmann. 2012. "Observed impacts of vertical velocity on cloud microphysics and implications for aerosol indirect effects." Geophysical Research Letters, 39, L21808, doi:10.1029/2012GL053599. Joint probability density functions (PDF) of relative dispersion (ε) versus vertical velocity (w) along horizontal aircraft legs for each cumulus flight (date given in legend). The red lines denote weighted least

247

APS Beamline 6-ID-D  

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

MM-Group Home MM-Group Home MMG Advisory Committees 6-ID-D Home Recent Publications Beamline Info Optics Instrumentation Software User Info Beamline 6-ID-D Beamline 6-ID-D is operated by the Magnetic Materials Group in the X-ray Science Division (XSD) of the Advanced Photon Source. This is a high energy (50 - 130 keV) beamline used for structural studies primarily on single crystal materials. Recent Research Highlights LuFeO Unlikely route to ferroelectricity May 16, 2012 A new type of ferroelectric, LuO2Fe4, has been investigated at the APS by a research team from Julich research center. XAS & XMCD studies on beamline 4-ID-C determined the Fe magnetism and valence, while single crystal x-ray scattering measurements at 6-ID-B & 6-ID-D probed the associated structural and charge ordering.

248

BNL | Environmental Sciences Publications 2012  

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

2014 Environmental Sciences Department Publications 2014 Environmental Sciences Department Publications Articles Lu, C., Liu, Y., Niu, S., and Zhao, L. Examination of microphysical relationships and corresponding microphysical processes in warm fogs. Atmos. Environ., submitted (2011). [BNL-96496-2011-JA] Lu, C., Liu, Y., Niu, S., Krueger, S., and Wagner, T. Investigation of the Relationship between Homogeneous Mixing Degree and Transition Scale Number with the Explicit Mixing Parcel Model. Environ. Res. Lett., submitted (2012). [BNL-98168-2012-JA] Zhang, C., Malhotra, S. V., and Francis, A. J. Toxicity of ionic liquids to Clostridium sp. and effects on uranium biosorption. J. Hazardous Materials 264, 246-253, doi:10.1016/j.jhazmat.2013.11.003 (2014). [BNL-103573-2014-JA] Meetings,Proceedings and Abstracts

249

Argonne Chemical Sciences & Engineering - News & Highlights - Current News  

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

1 News & Highlights 1 News & Highlights tijana rajh Batteries get quick charge with new anode technology argonne logo Argonne Hosts Natural Gas-Hydrogen Workshop Jun Lu Jun Lu receives DOE EERE Postdoctoral Research Award Sodium-ion batteries Making sodium-ion batteries that are worth their salt Artem Guelis and Kevin Nichols Miniaturizing nuclear recycling experiments YouTube logo Don Hillebrand and Jeff Chamberlain discuss advanced batteries on TEDxUIllinois japan flag Argonne team helps map Fukushima radiation release Western Lithium Argonne, Western Lithium to develop lithium carbonate for multiple battery applications Dow logo Dow and Argonne collaborating on new battery materials magazine cover Revealing Reaction Mechanisms by Combining Raman Spectroscopy and Quantum Chemistry

250

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

Office of Science (SC) Website

Members Members Nuclear Science Advisory Committee (NSAC) NSAC Home Meetings Members Charges/Reports Charter .pdf file (629KB) NP Committees of Visitors NP Home Members Print Text Size: A A A RSS Feeds FeedbackShare Page NSAC Members for 2012 | 2011 |2010 | 2009 | 2008 | 2007 | 2006 | 2004-5 | 2004 | 2003 | 2001-2 | 2000-1 DOE/NSF Nuclear Science Advisory Committee 2013 Membership List Robert Atcher .docx file (19KB) (2013 SNM ex-Officio) Science Programs Office, MS T004 Los Alamos National Laboratory Los Alamos, NM 87545 Phone: 505-663-5596 Email: ratcher@lanl.gov Zheng-Tian Lu .docx file (11KB) Physics Division Argonne National Laboratory 9700 South Cass Avenue Argonne, IL 60439 Phone: 630-252-0583 Email: lu@anl.gov Robert Rundberg .docx file (17KB) (2013 ACS ex-Officio)

251

Browse by Discipline -- E-print Network Subject Pathways: Energy Storage,  

Office of Scientific and Technical Information (OSTI)

R S R S T U V W X Y Z Qian, Jianming (Jianming Qian) - Fermi National Accelerator Laboratory & Department of Physics, University of Michigan Qian, Li (Li Qian) - Department of Electrical and Computer Engineering, University of Toronto Qin, Lu-Chang (Lu-Chang Qin) - Department of Physics and Astronomy, University of North Carolina at Chapel Hill Qin, Xiaorong (Xiaorong Qin) - Department of Physics, University of Guelph Qiu, Jiong (Jiong Qiu) - Department of Physics, Montana State University Quigg, Chris (Chris Quigg) - Theoretical Physics, Fermi National Accelerator Laboratory Go back to Individual Researchers Collections: 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 Quantum Electron Matter Group, Van der Waals-Zeeman Institute for

252

Kickoff Meeting  

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

Evaluation of Dry Sorbent Evaluation of Dry Sorbent Technology for Pre-Combustion CO 2 Capture (FE-0000465) Carl Richardson URS Group 2013 DOE/NETL CO 2 Capture Technology Meeting Pittsburgh, PA * July 10, 2013 Joe Hirsch Elaine Everitt Bill Steen Carl Richardson M. Rostam-Abadi Hong Lu Yongqi Lu 2 Project Funding & Performance Dates BP1: $ 633,669 BP2: $1,134,602 BP3: $ 916,123 Total: $2,684,394 Funding Distribution by Budget Period 0 250 500 750 1000 FY2010 FY2011 FY2012 Year Dollars, $1,000 ICCI ISGS DOE * Cost Share is 25% * POP is September 2009 through September 2013 3 Project Objectives and Scope of Work Objective * Identify, develop, and optimize engineered sorbents for a process that combines CO 2 capture with the water gas-shift (WGS) reaction Scope of Work

253

Research Highlight  

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

Exploring Parameterization for Turbulent Entrainment-Mixing Processes in Exploring Parameterization for Turbulent Entrainment-Mixing Processes in Clouds Download a printable PDF Submitter: Liu, Y., Brookhaven National Laboratory Lu, C., Brookhaven National Laboratory Area of Research: Cloud-Aerosol-Precipitation Interactions Working Group(s): Cloud Life Cycle, Cloud-Aerosol-Precipitation Interactions Journal Reference: Lu C, S Niu, S Krueger, and T Wagner. 2013. "Exploring parameterization for turbulent entrainment-mixing processes in clouds." Journal of Geophysical Research - Atmospheres, 118(1), doi:10.1029/2012JD018464. Relationships between the three microphysical measures of homogeneous mixing degree (ψ1, ψ2, ψ3) and the two transition scale numbers (NLa, NL0), respectively. The results shown here are from the EMPM simulations.

254

Cool Science on a Hot Day as 3,000 Flock to PPPL's June 1 Open House |  

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

Cool Science on a Hot Day as 3,000 Flock to PPPL's June 1 Open House Cool Science on a Hot Day as 3,000 Flock to PPPL's June 1 Open House By Jeanne Jackson DeVoe June 5, 2013 Tweet Widget Facebook Like Google Plus One PPPL Science Writer John Greenwald, right, shows off a plasma demonstration machine at PPPL's Open House, as David and Sophia Lu, of West Windsor, and their son Daniel, 6, look on. (Photo by Photo by Elle Starkman, PPPL Office of Communications) PPPL Science Writer John Greenwald, right, shows off a plasma demonstration machine at PPPL's Open House, as David and Sophia Lu, of West Windsor, and their son Daniel, 6, look on. Gallery: Albert Einstein (aka physicist Arturo Dominguez) made an appearance at the Princeton Plasma Physics Laboratory's Open House on June 1. Here, he enjoys a moment with Riley Mastromarino, 5, left, and his brother, Elliott, 8, of Hamilton Township.

255

Browse by Discipline -- E-print Network Subject Pathways: Chemistry --  

Office of Scientific and Technical Information (OSTI)

R S R S T U V W X Y Z Qi, Limin (Limin Qi) - College of Chemistry, Peking University Qiao, Pizhong (Pizhong Qiao) - Department of Civil Engineering, University of Akron Qin, Lu-Chang (Lu-Chang Qin) - Department of Physics and Astronomy, University of North Carolina at Chapel Hill Qin, Qinghua (Qinghua Qin) - College of Engineering and Computer Science, Australian National University Qin, Xiaorong (Xiaorong Qin) - Department of Physics, University of Guelph Qiu, XiaoHui (XiaoHui Qiu) - National Center for Nanoscience and Technology, China Quirion, Guy (Guy Quirion) - Department of Physics and Physical Oceanography, Memorial University of Newfoundland Go back to Individual Researchers Collections: 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

256

Investigation of the fundamental constants stability based on the reactor Oklo burn-up analysis  

E-Print Network (OSTI)

The burn-up for SC56-1472 sample of the natural Oklo reactor zone 3 was calculated using the modern Monte Carlo codes. We reconstructed the neutron spectrum in the core by means of the isotope ratios: $^{147}$Sm/$^{148}$Sm and $^{176}$Lu/$^{175}$Lu. These ratios unambiguously determine the spectrum index and core temperature. The effective neutron absorption cross section of $^{149}$Sm calculated using this spectrum was compared with experimental one. The disagreement between these two values allows to limit a possible shift of the low laying resonance of $^{149}$Sm even more . Then, these limits were converted to the limits for the change of the fine structure constant $\\alpha$. We found that for the rate of $\\alpha$ change the inequality $|\\delta \\dot{\\alpha}/\\alpha| \\le 5\\cdot 10^{-18}$ is fulfilled, which is of the next higher order than our previous limit.

M. S. Onegin

2010-10-29T23:59:59.000Z

257

Planning des cours du Dpartement d'etudes cognitives Anne universitaire 2012-2013  

E-Print Network (OSTI)

3 Introduction à la linguistique Homer 6 Je 17-19 Salle 236 DEC-C02-S1 Introduction à la linguistique - TD Jeremy Zehr 4 Lu 15-17 235B DEC-CO3-S1 Introduction à la psychologie cognitive J.Sackur /T incluse). COURS DU MASTER DE LINGUISTIQUE à l'ENS DEC-B17-S2 Sémantique Intensive approches

Gutkin, Boris

258

LA REVUE DE L'EPI N 100 QU'EST-CE QUE LE WEB ? QU'EST-CE QUE LE WEB ?  

E-Print Network (OSTI)

75 LA REVUE DE L'EPI N° 100 QU'EST-CE QUE LE WEB ? QU'EST-CE QUE LE WEB ? Serge POUTS-LAJUS Qui n'a jamais lu, ou entendu dire, que le Web est une encyclo- pédie, immense et en perpétuelle évolution la représentation que nous avons du Web. Et même lorsque l'expérience nous fait prendre conscience de

Paris-Sud XI, Université de

259

A randomised controlled trial of early insulin therapy in very low birth weight infants, "NIRTURE" (neonatal insulin replacement therapy in Europe)  

E-Print Network (OSTI)

, Luton and Dunstable Hospital, Lewsey Road, Luton, LU4 0DZ, UK, 7Neonatal Unit, Leeds General Infirmary, Great George Street, Leeds, LS1 3EX, UK, 8Neonatal Unit, VU University Centre, Amsterdam, The Netherlands and 9Neonatal Unit, Hospital Universitari... and Clinicip as well as from Leeds Infirmary research fund. References 1. Darlow BA, Cust AE, Donoghue DA: Improved outcomes for very low birthweight infants: evidence from New Zealand national population based data. Arch Dis Child Fetal Neonatal Ed 2003, 88...

Beardsall, Kathryn; Vanhaesebrouck, Sophie; Ogilvy-Stuart, Amanda L; Ahluwalia, Jagit; Vanhole, Christine; Palmer, Chris; Midgley, Paula; Thompson, Michael; Cornette, Luc; VanWeissenbruch, Mirjam; Thio, Marta; de Zegher, Francis; Dunger, David B

2007-08-10T23:59:59.000Z

260

Khesbn no. 99 - Spring 1982 - Journal  

E-Print Network (OSTI)

Ebxb D"n l]JINUJII'lBl'l 'l -lljl'N .bx.rut,Jfyb-ttl,, )tsbtyltl lyprrgrll . '! jiT .l)]ttl! rNl. )ltf'x l! N J,f,t1b:N:it'l ri:t J:il'I ? :N u'"ttl] :'1.j D:r)lu i7'1i11 ili"

Admin, LAYCC

1982-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "fino-chen hongyou lu" 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

Aggregationn of Space-Time Processes  

E-Print Network (OSTI)

irfxvrq LhihiUi? |_tU ttL? t@? _@TT*U@|L? tLu| i5T@UiA4i -i|@*i_hiuihi? Uit@? _@_tU ttL? Lui} |4@|h tTiU U@|L? U@?i? |% | uhL4| i5T@UiA4i tTL? |i_L |M)`i@? _ -@hiM@ti_L? |

Giacomini, Raffaella; Granger, Clive W.J.

2001-01-01T23:59:59.000Z

262

Manipulation of Preferences and Relative Utilitarianism  

E-Print Network (OSTI)

4 4 |*|)}@? L|@|L? uLh| ttL* |L? @? _@ L4@|U_ih@|L? tuLh |M@h}@?? }}@4it A i_tU ttL? | ttiU|L? t@M|4Lhi}i? ih@*| @??LuM@h}@?? }tL* |L? t@hi_i? i_@ttL* |L? t|LLT|43@|L? ThLM*

Sobel, Joel

1998-01-01T23:59:59.000Z

263

To enhance transparency of a piezo-actuated tele-micromanipulator using passive bilateral control  

Science Conference Proceedings (OSTI)

This paper presents the research work on a 1 degree of freedom (DOF) force reflecting tele-micromanipulation system. This system enables a human operator to position remote objects very precisely having haptic feedback. The slave robot is a nano-positioning ... Keywords: Decomposition, Hysteresis nonlinearity, LuGre friction model, Macromicro teleoperation, Passivity, Piezo-actuator, Position and force tracking, Scaling, Shape and locked systems, Virtual flywheel

R. Seifabadi; S. m. Rezaei; S. shiry Ghidary; M. Zareinejad; M. Saadat

2010-09-01T23:59:59.000Z

264

Stochastic Analysis of Transient Flow in Heterogeneous, Variably Saturated Porous Media: The van GenuchtenMualem Constitutive Model  

E-Print Network (OSTI)

of the van Genuchten­Mualem constitu- (e.g., Yeh et al., 1985a,b; Russo, 1993, 1995a,b; Yang ettive-textured soils with a shallow water table. More the pressure head variance. It is found that the pressure head­saturatedbe ignored. flow (Li and Yeh, 1998; Ferrante and Yeh, 1999; Zhang and Lu, 2002). To describe unsaturated flow

Lu, Zhiming

265

6 47-5051-54 7876747371 11912  

E-Print Network (OSTI)

394 355 39 5 39 9 35 3 35 1 228 220 218 214 19 9 16 5 163 15 9 15 7 15 5 15 3 15 2 N M C D E H F 38-200 RANGE FACILITY GOLF DRIVING DINING HOUSE) POLYA RO O M W ILLO W PINE CORDURA VENTURA Governors ANDERSON TREAT(EAST (AMERICANSTUDIES) YOSTHOUSE O A KC R EEK C LU B A D M IN - O FFIC E REN TA L O FFIC E

Quake, Stephen R.

266

Gas-Phase Oxidation of Cm+ and Cm2+ -- Thermodynamics of neutral and ionized CmO  

Science Conference Proceedings (OSTI)

Fourier transform ion cyclotron resonance mass spectrometry was employed to study the products and kinetics of gas-phase reactions of Cm+ and Cm2+; parallel studies were carried out with La+/2+, Gd+/2+ and Lu+/2+. Reactions with oxygen-donor molecules provided estimates for the bond dissociation energies, D[M+-O](M = Cm, Gd, Lu). The first ionization energy, IE[CmO], was obtained from the reactivity of CmO+ with dienes, and the second ionization energies, IE[MO+](M = Cm, La, Gd, Lu), from the rates of electron-transfer reactions from neutrals to the MO2+ ions. The following thermodynamic quantities for curium oxide molecules were obtained: IE[CmO]= 6.4+-0.2 eV; IE[CmO+]= 15.8+-0.4 eV; D[Cm-O]= 710+-45 kJ mol-1; D[Cm+-O]= 670+-40 kJ mol-1; and D[Cm2+-O]= 342+-55 kJ mol-1. Estimates for the M2+-O bond energies for M = Cm, La, Gd and Lu are all intermediate between D[N2-O]and D[OC-O]--i.e., 167 kJ mol-1CO2 by N2O. The CmO2+ ion appeared during the reaction of Cm+ with O2 when the intermediate, CmO+, was not collisionally cooled -- although its formation is kinetically and/or thermodynamically unfavorable, CmO2+ is a stable species.

Gibson, John K; Haire, Richard G.; Santos, Marta; Pires de Matos, Antonio; Marcalo, Joaquim

2008-12-08T23:59:59.000Z

267

Volumetric Excise Tax Credit for Alternative Fuels (released in AEO2006)  

Reports and Publications (EIA)

On August 10, 2005, President Bush signed into law the Safe, Accountable, Flexible, and Efficient Transportation Equity Act: A Legacy for Users (SAFETEA-LU)]. The act includes authorization for a multitude of transportation infrastructure projects, establishes highway safety provisions, provides for R&D, and includes a large number of miscellaneous provisions related to transportation, most of which are not included in AEO2006 because their energy impacts are vague or undefined.

Information Center

2006-02-01T23:59:59.000Z

268

Estimation of radiation dose at various depths for commonly used radionuclides in radiosynoviorthesis in a tissue equivalent material  

SciTech Connect

The purpose of the paper is to report on the dose estimation studies at various depths for the commonly used beta-emitting {sup 90}Y, {sup 166}Ho, {sup 153}Sm, {sup 32}P, and {sup 177}Lu radionuclides in a phantom fabricated using the poly methyl methacrylate tissue equivalent material having a density of 1.19 gm/cc, by using thermoluminescent dosemeters. GAFChromic MD-55 films were used to calculate the calibration factor for the thermoluminescent micro-rods used in our study. It is observed that {sup 90}Y delivers the highest dose at 1 mm amongst the radionuclides tested followed by {sup 32}P, {sup 166}Ho, {sup 153}Sm, and {sup 177}Lu, whereas the cumulative dose received by the joint was found to be more for {sup 32}P followed by {sup 90}Y, {sup 166}Ho, {sup 153}Sm, and {sup 177}Lu. The highest therapeutic range obtained is 3.1 mm for {sup 153}Sm amongst the tested radionuclides. The dose values obtained for all the above-mentioned radionuclides can serve as reference material for those researchers and clinicians who are interested in selection of the radionuclide for the type of joint treated and the amount of dose necessary to be delivered to the synovial membrane.

Tandon, Pankaj; Malpani, B. L.; Venkatesh, Meera; Bhatt, B. C. [Radiological Physics and Advisory Division, Bhabha Atomic Research Centre, CT and CRS Building, Anushaktinagar, Mumbai, 400 094 (India); Radiation Medicine Centre, Bhabha Atomic Research Centre, CT and CRS Building, Anushaktinagar, Mumbai, 400 094 (India); Radiopharmaceutical Division, Bhabha Atomic Research Centre, CT and CRS Building, Anushaktinagar, Mumbai, 400 094 (India); Radiological Physics and Advisory Division, Bhabha Atomic Research Centre, CT and CRS Building, Anushaktinagar, Mumbai, 400 094 (India)

2006-08-15T23:59:59.000Z

269

Gas-Phase Oxidation of Cm+ and Cm2+ -- Thermodynamics of neutral and ionized CmO  

SciTech Connect

Fourier transform ion cyclotron resonance mass spectrometry was employed to study the products and kinetics of gas-phase reactions of Cm+ and Cm2+; parallel studies were carried out with La+/2+, Gd+/2+ and Lu+/2+. Reactions with oxygen-donor molecules provided estimates for the bond dissociation energies, D[M+-O](M = Cm, Gd, Lu). The first ionization energy, IE[CmO], was obtained from the reactivity of CmO+ with dienes, and the second ionization energies, IE[MO+](M = Cm, La, Gd, Lu), from the rates of electron-transfer reactions from neutrals to the MO2+ ions. The following thermodynamic quantities for curium oxide molecules were obtained: IE[CmO]= 6.4+-0.2 eV; IE[CmO+]= 15.8+-0.4 eV; D[Cm-O]= 710+-45 kJ mol-1; D[Cm+-O]= 670+-40 kJ mol-1; and D[Cm2+-O]= 342+-55 kJ mol-1. Estimates for the M2+-O bond energies for M = Cm, La, Gd and Lu are all intermediate between D[N2-O]and D[OC-O]--i.e., 167 kJ mol-1< D[M2+-O]< 532 kJ mol-1 -- such that the four MO2+ ions fulfill the thermodynamic requirement for catalytic O-atom transport from N2O to CO. It was demonstrated that the kinetics are also favorable and that the CmO2+, LaO2+, GdO2+ and LuO2+ dipositive ions each catalyze the gas-phase oxidation of CO to CO2 by N2O. The CmO2+ ion appeared during the reaction of Cm+ with O2 when the intermediate, CmO+, was not collisionally cooled -- although its formation is kinetically and/or thermodynamically unfavorable, CmO2+ is a stable species.

Gibson, John K; Haire, Richard G.; Santos, Marta; Pires de Matos, Antonio; Marcalo, Joaquim

2008-12-08T23:59:59.000Z

270

Maltose Biochemistry and Transport in Plant Leaves  

SciTech Connect

Final Technical Report for DOE grant DE-FG02-04ER15565 Maltose Biochemistry and Transport in Plant Leaves PI Thomas D. Sharkey University of Wisconsin-Madison Starch is a desirable plant product for both food and biofuel. Leaf starch is ideal for use in biofuels because it does not compete with grain starch, which is used for food. Starch is accumulated in plant leaves during the day and broken down at night. If we can manipulate leaf starch breakdown it may be possible to design a plant that provides both grain starch for food and leaf starch for biofuel. The pathway of leaf starch breakdown was not known when this work started. Preliminary evidence had shown that maltose was the primary product of leaf starch breakdown (Weise, Weber & Sharkey, 2004) and that it was metabolized by a disproportionating enzyme called amylomaltase but given the initials DPE2 (Lu & Sharkey, 2004). In this work we showed that only one form of maltose was metabolically active (Weise et al., 2005a) and that maltose was located in two different places when the amylomaltase was knocked out but only inside the chloroplast when the maltose transporter was knocked out (Lu et al., 2006a). This allowed us to estimate the energetics of maltose export and to show that maltose export is more efficient than glucose export (Weise et al., 2005b). We examined how daylength affected starch breakdown rate and found that starch breakdown rate could respond to changes in daylength within one day (Lu, Gehan & Sharkey, 2005). We also were able to show a second starch breakdown pathway by chloroplastic starch phosphorylase (Weise et al., 2006). Work to this point was summarized in a review (Lu & Sharkey, 2006). We were able to show that the amylomaltase in plants could substitute for the amylomaltase in bacteria (Lu et al., 2006b). In this paper we also showed the importance of a second enzyme called alpha-glucan phosphorylase in starch breakdown. Finally, we were able to determine the enzymatic mechanism of the amylomaltase (Steichen, Petty & Sharkey, 2008). These results have laid the groundwork for manipulating plants for improved biofuel production. Lu Y., Gehan J.P. & Sharkey T.D. (2005) Daylength and circadian effects on starch degradation and maltose metabolism. Plant Physiology, 138, 2280-2291 Lu Y. & Sharkey T.D. (2004) The role of amylomaltase in maltose metabolism in the cytosol of photosynthetic cells. Planta, 218, 466-473 Lu Y. & Sharkey T.D. (2006) The importance of maltose in transitory starch breakdown. Plant, Cell and Environment, 29, 353-366 Lu Y., Steichen J.M., Weise S.E. & Sharkey T.D. (2006a) Cellular and organ level localization of maltose in maltose-excess Arabidopsis mutants. Planta, 224, 935-943 Lu Y., Steichen J.M., Yao J. & Sharkey T.D. (2006b) The role of cytosolic ?-glucan phosphorylase in maltose metabolism and the comparison of amylomaltase in Arabidopsis and E. coli. Plant Physiology, 142 878-889 Steichen J.M., Petty R.V. & Sharkey T.D. (2008) Domain characterization of a 4-?-glucanotransferase essential for maltose metabolism in photosynthetic leaves. J. Biol. Chem., 283, 20797-20804 Weise S.E., Kim K.S., Stewart R.P. & Sharkey T.D. (2005a) Beta-maltose is the metabolically active anomer of maltose during transitory starch degradation. Plant Physiology, 137, 756-761 Weise S.E., Schrader S.M., Kleinbeck K.R. & Sharkey T.D. (2006) Carbon balance and circadian regulation of hydrolytic and phosphorolytic breakdown of transitory starch. Plant Physiology, 141, 879-886 Weise S.E., Sharkey T.D., van der Est A. & Bruce D. (2005b) Energetics of carbon export from the chloroplast at night. In: Photosynthesis: Fundamental aspects to global perspectives, the proceedings of the 13th international congress on photosynthesis, pp. 816-818. International Society of Photosynthesis/Alliance Communications Group, Lawrence. Weise S.E., Weber A. & Sharkey T.D. (2004) Maltose is the major form of carbon exported from the chloroplast at night. Planta, 218, 474-482

Thomas D. Sharkey

2010-01-28T23:59:59.000Z

271

Structural disorder and magnetism in rare-earth (R) R117Co54+xSn112 +/- y  

SciTech Connect

The cubic R117Co54+xSn112y compounds (R = LaLu, except Pm, Eu, and Yb) have been synthesized and characterized using X-ray diffraction and magnetization measurements. The existence of the compounds with R = Ce, Pr, Sm, Gd, Tb, and Dy has been confirmed, while new compounds with R = Y, La, Nd, Ho, Er, Tm, and Lu have been discovered. All of the studied phases adopt the Dy117Co57Sn112-type crystal structures with a giant cubic cell (a ? 30 ) when the proper heat treatment regime was selected. The lattice parameter decreases from La to Lu, in accordance with the lanthanide contraction and indicating the trivalent state for Ce in Ce117Co54.5Sn115.2. The Co/Sn compositional ratio increases when the size of the R atoms decreases. A single crystal investigation of Gd117Co56.4Sn114.3 confirms extensive structural disorder, particularly around the (1/2, 1/2, 1/2) location of the unit cell (4b site). Such disorder leads to an elongation of the thermal ellipsoids for the atoms surrounding this location. The magnetic measurements of the compounds with R = Ce, Gd and Tb indicate weak magnetic interactions and non-collinear alignment of magnetic moments in the ordered state. The electrical resistivity of Gd117Co56.4Sn114.3 shows interesting behavior with a change of sign at TC for the d?/dT parameter.

Mudryk, Y. [Ames Laboratory; Manfrinetti, P. [University of Genova; Smetana, V. [Ames Laboratory; Liu, J. [Ames Laboratory; Fornasini, M. L. [University of Genova; Provino, A. [University of Genova; Pecharsky, V. K. [University of Genova; Miller, Gordon J. [Ames Laboratory; Gschneidner Jr., Karl A. [Ames Laboratory

2013-01-02T23:59:59.000Z

272

PETSc: External Software  

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

External Software External Software Home Download Features Documentation Applications/Publications Miscellaneous External Software Developers Site PETSc interfaces to the following optional external software (installing packages) (manual pages): ADIFOR - automatic differentiation for the computation of sparse Jacobians. AMD - Approximate minimum degree orderings. AnaMod - a library of matrix analysis modules; part of the Salsa project. BLAS and LAPACK Chaco - a graph partitioning package. ESSL - IBM's math library for fast sparse direct LU factorization. Euclid - parallel ILU(k) developed by David Hysom, accessed through the Hypre interface. FFTW - Fastest Fourier Transform in the West, developed at MIT by Matteo Frigo and Steven G. Johnson. Hypre - the LLNL preconditioner library.

273

Slide 1  

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

CO 2 Site Characterization Mega Transect Tip Meckel & Ramon Trevino + Geology & Geophysics: Carr, Ditkof, Nicholson, Miller, Wallace Geochemistry: Romanak, Lu, Yang, Zhang BEG Associate Director: Michael H. Young Texas Bureau of Economic Geology Gulf Coast Carbon Center Jackson School of Geosciences The University of Texas at Austin In collaboration with: LANL, EDF, Sandia Tech. Importance Foundational study in an optimal area A. Unambiguous Pore Space Ownership. B. Reduced risks from existing wells and to USDW. C. Favorable Geologic Storage 1. Gulf of Mexico Basin is one of most studied basins globally and is adjacent to numerous anthropogenic CO 2 point sources. 2. Extremely thick, stacked sandstone reservoirs with outstanding capacity for CO

274

fulltext.pdf  

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

4 4 Plant Genetics for Study of the Roles of Root Exudates and Microbes in the Soil Aparna Deshpande, Ana Clara Pontaroli, Srinivasa R. Chaluvadi, Fang Lu, and Jeffrey L. Bennetzen Contents 4.1 Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 99 4.2 Natural Variation and Mutagenesis in Arabidopsis to Identify Alterations in Root Exudate . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 101 4.3 Plant Genetic Determination of Natural Variation in Rhizosphere and Root-Associated Microbes in the Grasses . . . . . . . . . . . . . . . . . . . . . . . . . . 105 4.4 Implications and Perspectives . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 108 References . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 110 A. Deshpande Department of Biological Sciences, Purdue University,

275

OWNER(S)  

Office of Legacy Management (LM)

------ - ------ - Past: ~~~-~~~-~~~~~~~~~~rrent: Owner contacted q yes tina;-. ____ c-lti&pJ-~ lf yes, date contacted -_---__---___ TYPE OF OPERATION -_-----_--_--____ q Research & Development 0 Production scale testing 0 Pilot Scale 0 Bench Scale Process : 'Theoretical Studier Sample & Analysis G Production 0 Disposal/Storage TYPE OF CONTRACT ~-~~~----~~----_ &, Facility Type q Manufacturing 0 University a Research Organizaticn a Other information (i.e., cost + fixed fee,, unit price, -_---- yryoi -37 J-1 4:~zL~~:~:q~&- ,-antract,purchase Order # ,L,U,-37-?\- ---------------------------- --------------------_____________ my~mx~~ai_~Gi~~~Q : _I 7 v 3 _ I 9 V-Y, ---_--_------------------------------ OWNERSHIP: AEC/MED AEC/MED GOUT GOUT

276

Resonance electronic Raman scattering in rare earth crystals  

Science Conference Proceedings (OSTI)

The intensities of Raman scattering transitions between electronic energy levels of trivalent rare earth ions doped into transparent crystals were measured and compared to theory. A particle emphasis was placed on the examination of the effect of intermediate state resonances on the Raman scattering intensities. Two specific systems were studied: Ce/sup 3 +/(4f/sup 1/) in single crystals of LuPO/sub 4/ and Er/sup 3 +/(4f/sup 11/) in single crystals of ErPO/sub 4/. 134 refs., 92 figs., 33 tabs.

Williams, G.M.

1988-11-10T23:59:59.000Z

277

Testing for Drift in a Time Series  

E-Print Network (OSTI)

;c6#28; #16;t @ #22;i#16;}#4;|#16;?} u#3;?U|#16;L?c t#3;U#4; @t |#4;i #18;@h|*i|| #22;#16;?_L#22;c #25;E#12;c6#28; #3; m#12; m*E6n #28;c @?_ e #14;E#12;#28; #16;t |#4;i t@4T*i @#3;|LUL#15;@h#16;@?Ui Lu |#4;i hit#16;_#3;@*tc {+ | #3; e qc...

Busetti, Fabio; Harvey, Andrew C

2004-06-16T23:59:59.000Z

278

Models for Converging Economies  

E-Print Network (OSTI)

*LTic qc @?_ L? |#4;i _#16;gihi?Uit #16;? |#4;i *i#15;i*t Lu |#4;i tih#16;itc @t UL?|@#16;?i_ #16;? |#4;i #15;iU|Lh #14;#21; A#4;iti _#16;gihi?Uit 4#16;}#4;| Mi T@h@4i|ih#16;ti_ #22;#16;|#4; hitTiU| |L |#4;i UL?|h@t|t #16;? #) |3 #23; 6Lh i @4T*i #16;u...

Harvey, Andrew C; Carvalho, Vasco

2004-06-16T23:59:59.000Z

279

FREQUENCY DEPENDENCE OF THE POWER-LAW INDEX OF SOLAR RADIO BURSTS  

Science Conference Proceedings (OSTI)

We process solar flare observations of Nobeyama Radio Polarimeters with an improved maximum likelihood method developed recently by Clauset et al. The method accurately extracts power-law behaviors of the peak fluxes in 486 radio bursts at six frequencies (1-35 GHz) and shows an excellent performance in this study. The power-law indices on 1-35 GHz given by this study vary around 1.74-1.87, which is consistent with earlier statistics in different solar cycles and very close to the simulations of the avalanche model by Lu.

Song Qiwu; Huang Guangli [Key Laboratory of Dark Matter and Space Astronomy, Purple Mountain Observatory, Chinese Academy of Sciences, Nanjing 210008 (China); Tan Baolin, E-mail: songqw@pmo.ac.cn, E-mail: glhuang@pmo.ac.cn, E-mail: bltan@bao.ac.cn [Key Laboratory of Solar Activity, National Astronomical Observatories, Chinese Academy of Sciences, Beijing 100012 (China)

2012-05-10T23:59:59.000Z

280

Expressive and scalable finite element simulation beyond 1000 cores  

E-Print Network (OSTI)

). The primary motivations are to reduce the memory overhead associated with multiple MPI processes, and to map better onto linear solvers that are known to work best when threaded (e.g. LU solvers). 1.2 Parallel file input and output DOLFIN I/O was based around... XML formats, with memory scalability achieved using SAX parsing (line-by-line read) for input, and using VTK XML output for post-processing, which uses a one-file-per-process (and per time step) model. Issues with these approaches include: XML...

Richardson, Chris J.; Wells, Garth N.

2013-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "fino-chen hongyou lu" 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

6 47-5051-54 7876747371 11912  

E-Print Network (OSTI)

5 39 9 35 3 35 1 228 220 218 214 19 9 16 5 163 15 9 15 7 15 5 15 3 15 2 N M C D E H F 38 373665 0 65 FACILITY GOLF DRIVING DINING HOUSE) POLYA RO O M W ILLO W PINE CORDURA VENTURA GovernorsCorner SCHIFF TREAT(EAST (AMERICANSTUDIES) YOSTHOUSE O A KC R EEK C LU B A D M IN - O FFIC E REN TA L O FFIC E EU C

Quake, Stephen R.

282

46 47-5051-54 700703701145147148149  

E-Print Network (OSTI)

387 359 391 393 394 355 39 5 39 9 35 3 35 1 228 220 218 214 199 16 5 163 15 9 15 7 15 5 15 3 15 2 N M(EAST (AMERICANSTUDIES) YOSTHOUSE OAKC REEK C LU B ADM IN - OFFIC E REN TA L O FFIC E EU C A LYP TU S RO O M STUDIO EV-3 EV-2 EV-1 Village Escondido 06-710 MANZANITA DO M ANNEX MAINT. CTR. HOUSING (ADMIN) ESC. SLA VIA

Prinz, Friedrich B.

283

Dietary composition modulates brain mass and amyloid beta levels in a mouse model of aggressive Alzheimer's amyloid pathology  

E-Print Network (OSTI)

Western Diet (TWD). Neurobiol Dis 2007, 28:16-29. 9. Cao D, Lu H, Lewis TL, Li L: Intake of sucrose-sweetened water induces insulin resistance and exacerbates memory deficits and amyloidosis in a transgenic mouse model of Alzheimer disease. J Biol Chem... Diets, Inc, so as to avoid diets associated with predictable organ toxicity. Mice were supplied with food and water ad libi- tum and were weighed weekly. At the age of 18 weeks, mice were sacrificed via isoflurane inhalation, and the brains were removed...

Pedrini, Steve; Thomas, Carlos; Brautigam, Hannah; Schmeidler, James; Ho, Lap; Fraser, Paul; Westaway, David; St George Hyslop, Peter; Martins, Ralph N; Buxbaum, Joseph D; Pasinetti, Giulio M; Dickstein, Dara L; Hof, Patrick R; Ehrlich, Michelle E; Gandy, Sam

2009-10-21T23:59:59.000Z

284

Phosphor blends for high-CRI fluorescent lamps  

DOE Patents (OSTI)

A phosphor blend comprises at least two phosphors each selected from one of the groups of phosphors that absorb UV electromagnetic radiation and emit in a region of visible light. The phosphor blend can be applied to a discharge gas radiation source to produce light sources having high color rendering index. A phosphor blend is advantageously includes the phosphor (Tb,Y,LuLa,Gd).sub.x(Al,Ga).sub.yO.sub.12:Ce.sup.3+, wherein x is in the range from about 2.8 to and including 3 and y is in the range from about 4 to and including 5.

Setlur, Anant Achyut (Niskayuna, NY); Srivastava, Alok Mani (Niskayuna, NY); Comanzo, Holly Ann (Niskayuna, NY); Manivannan, Venkatesan (Clifton Park, NY); Beers, William Winder (Chesterland, OH); Toth, Katalin (Pomaz, HU); Balazs, Laszlo D. (Budapest, HU)

2008-06-24T23:59:59.000Z

285

Synthesis, structural characterization and magnetic properties of RE{sub 2}MgGe{sub 2} (RE=rare-earth metal)  

SciTech Connect

A series of rare-earth metal-magnesium-germanides RE{sub 2}MgGe{sub 2} (RE=Y, Nd, Sm, Gd-Tm, Lu) has been synthesized by reactions of the corresponding elements at high temperature. Their structures have been established by single-crystal and powder X-ray diffraction and belong to the Mo{sub 2}FeB{sub 2} structure type (space group P4/mbm (No. 127), Z=2; Pearson symbol tP10). Temperature dependent DC magnetization measurements indicate Curie-Weiss paramagnetism in the high-temperature regime for all members of the family, excluding Y{sub 2}MgGe{sub 2}, Sm{sub 2}MgGe{sub 2}, and Lu{sub 2}MgGe{sub 2}. At cryogenic temperatures (ca. 60 K and below), most RE{sub 2}MgGe{sub 2} phases enter into an antiferromagnetic ground-state, except for Er{sub 2}MgGe{sub 2} and Tm{sub 2}MgGe{sub 2}, which do not undergo magnetic ordering down to 5 K. The structural variations as a function of the decreasing size of the rare-earth metals, following the lanthanide contraction, and the changes in the magnetic properties across the series are discussed as well. - Graphical Abstract: The structure of RE{sub 2}MgGe{sub 2} (RE=Y, Nd, Sm, Gd-Tm, Lu) can be best viewed as 2-dimensional slabs of Mg and Ge atoms (anionic sub-lattice), and layers of rare-earth metal atoms (cationic sub-lattice) between them. Within this description, one should consider the Ge-Ge dumbbells (formally Ge{sup 6-}{sub 2}), interconnected with square-planar Mg atom as forming flat [MgGe{sub 2}] layers (z=0), stacked along the c-axis with the layers at z=1/2, made of rare-earth metal cations (formally RE{sup 3+}). Highlights: > RE{sub 2}MgGe{sub 2} (RE=Y, Nd, Sm, Gd-Tm, Lu) are new ternary germanides. > Their structures can be recognized as a 1:1 intergrowth of CsCl- and AlB{sub 2}-like slabs. > Ge atoms are covalently bound into Ge{sub 2} dumbbells. > Most RE{sub 2}MgGe{sub 2} phases are antiferromagnetically ordered at cryogenic temperatures.

Suen, Nian-Tzu; Tobash, Paul H. [Department of Chemistry and Biochemistry, University of Delaware, Newark, DE 19716 (United States); Bobev, Svilen, E-mail: bobev@udel.edu [Department of Chemistry and Biochemistry, University of Delaware, Newark, DE 19716 (United States)

2011-11-15T23:59:59.000Z

286

Realistic Evaluation of Interconnection Network Performance at High Loads F.J. Ridruejo  

E-Print Network (OSTI)

Relativeperformance LBR Trend (log) S T W A B T2 T 1 (a) NPB - CG 0.75 0.8 0.85 0.9 0.95 1 1.05 1.1 1.15 1.E+03 1.E+04 1.E+05 Problem size Relativeperformance LBR Trend (log) S T W A B (b) NPB - LU 0.75 0.8 0.85 0.9 0.95 1 1.05 1.1 1.15 1.E+04 1.E+05 1.E+06 1.E+07 1.E+08 Problem size Relativeperformance LBR Trend (log

Miguel-Alonso, José

287

Schottky mass measurements of heavy neutron-rich nuclides in the element range $70\\leZ \\le79$ at the ESR  

E-Print Network (OSTI)

Storage-ring mass spectrometry was applied to neutron-rich $^{197}$Au projectile fragments. Masses of $^{181,183}$Lu, $^{185,186}$Hf, $^{187,188}$Ta, $^{191}$W, and $^{192,193}$Re nuclei were measured for the first time. The uncertainty of previously known masses of $^{189,190}$W and $^{195}$Os nuclei was improved. Observed irregularities on the smooth two-neutron separation energies for Hf and W isotopes are linked to the collectivity phenomena in the corresponding nuclei.

D. Shubina; R. B. Cakirli; Yu. A. Litvinov; K. Blaum; C. Brandau; F. Bosch; J. J. Carroll; R. F. Casten; D. M. Cullen; I. J. Cullen; A. Y. Deo; B. Detwiler; C. Dimopoulou; F. Farinon; H. Geissel; E. Haettner; M. Heil; R. S. Kempley; C. Kozhuharov; R. Knbel; J. Kurcewicz; N. Kuzminchuk; S. A. Litvinov; Z. Liu; R. Mao; C. Nociforo; F. Nolden; Z. Patyk; W. R. Plass; A. Prochazka; M. W. Reed; M. S. Sanjari; C. Scheidenberger; M. Steck; Th. Sthlker; B. Sun; T. P. D. Swan; G. Trees; P. M. Walker; H. Weick; N. Winckler; M. Winkler; P. J. Woods; T. Yamaguchi; C. Zhou

2013-08-14T23:59:59.000Z

288

Devices capable of removing silicon and aluminum from gaseous atmospheres  

DOE Patents (OSTI)

An electrochemical device is made of a containment vessel (30) optional ceramic material within the containment vessel and including one or more electrochemical cells (10), the cells containing a porous exposed electrode (11) in contact with a solid electrolyte, where at least one of the exposed electrode, the containment vessel, and the optional ceramic material contains a deposit selected from metal oxide and metal salt capable of forming a metal oxide upon heating, where the metal is selected from the group consisting of Ce, Sm, Mg, Be, Ca, Sr, Ti, Zr, Hf, Y, La, Pr, Nb, Pm, Eu, Gd, Tb, Dy, Ho, Er, Tm, Yb, Lu, Th, U, and their mixtures.

Spengler, Charles J. (Murrysville, PA); Singh, Prabhakar (Murrysville, PA)

1989-01-01T23:59:59.000Z

289

Enthalpies of Formation of Rare-Earth Orthovanadates, REVO4  

Science Conference Proceedings (OSTI)

Rare earth orthovanadates, REVO4, having the zircon structure, form a series of materials interesting for magnetic, optical, sensor, and electronic applications. Enthalpies of formation of REVO4 compounds (RE=Sc, Y, Ce Nd, Sm Tm, Lu) were determined by oxide melt solution calorimetry in lead borate (2PbO {center_dot} 2B2O3) solvent at 1075 K. The enthalpies of formation from oxide components become more negative with increasing RE ionic radius. This trend is similar to that obtained for the rare earth phosphates.

Dorogova, M. [University of California, Davis; Navrotsky, Alexandra [University of California, Davis; Boatner, Lynn A [ORNL

2007-01-01T23:59:59.000Z

290

 

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

(Lu) (Lu) Quantity Value Units Value Units Atomic number 71 Atomic mass 174.9668(1) g mole-1 Density 9.84 g cm-3 Mean excitation energy 694.0 eV Minimum ionization 1.160 MeV g-1cm2 11.42 MeV cm-1 Nuclear collision length 108.9 g cm-2 11.07 cm Nuclear interaction length 188.9 g cm-2 19.19 cm Pion collision length 132.5 g cm-2 13.46 cm Pion interaction length 215.7 g cm-2 21.92 cm Radiation length 6.92 g cm-2 0.7037 cm Critical energy 8.36 MeV (for e-) 8.06 MeV (for e+) Molière radius 17.55 g cm-2 1.784 cm Plasma energy 57.58 eV Muon critical energy 157. GeV For muons, dE/dx = a(E) + b(E) E. Tables of b(E): PS PDF TEXT Table of muon dE/dx and Range: PS PDF TEXT Explanation of some entries Table of isotopes Warning: may not be current

291

Growth, Cycles and Convergence in US Regional Time Series  

E-Print Network (OSTI)

;i UL?t|@?|t #16;? #17; UL?|@#16;? #16;?uLh4@|#16;L? L? |#4;i UL44L? t*LTic qc @?_ L? |#4;i _#16;gihi?Uit #16;? |#4;i *i#15;i*t Lu |#4;i tih#16;itc @t UL?|@#16;?i_ #16;? |#4;i #15;iU|Lh #14;#21; A#4;iti _#16;gihi?Uit 4#16;}#4;| Mi T@h@4i|ih#16;ti_ #22... ;#16;|#4; _h#16;u|c qc @?_ #16;u #14; #16;t _i??i_ t#3;U#4; |#4;@| #14; #30; ! fc i@U#4; i*i4i?| Lu #14; #16;t @ _i#15;#16;@|#16;L? uhL4 |#4;i UL44L? |hi?_#21; N?LMtih#15;i_ UL4TL?i?|t 4L_i*t A#4;i 4L_i* #16;? Ee#28; 4@) Mi i |i?_i_ tL @t |L #16;?U*#3;_i U...

Carvalho, Vasco; Harvey, Andrew C

2004-06-16T23:59:59.000Z

292

Nuclear Data Sheets for A = 166  

SciTech Connect

Nuclear structure data pertaining to all known A = 166 nuclides (Gd, Tb, Dy, Ho, Er, Tm, Yb, Lu, Hf, Ta, W, Re, Os, Ir, Pt) have been compiled and evaluated, and incorporated into the ENSDF data file. This evaluation for A = 166 supersedes the previous publication (E.N. Shurshikov and N.V. Timofeeva, Nuclear Data Sheets 67, 45 (1992) (literature cutoff date 1 October 1990)) and the revision by C.M. Baglin of {sup 166}W (literature cutoff data 16 April 2000). It includes literature available by 1 March 2008. Subsequent to the previous evaluation, {sup 166}Gd has been observed for the first time and the first observations of excited states in {sup 166}Tb, {sup 166}Re, {sup 166}Os and {sup 166}Ir have been reported: also, knowledge of collective structure in {sup 166}Dy. {sup 166}Ho, {sup 1676}Er, {sup 166}Tm, {sup 166}Yb, {sup 166}Lu, {sup 166}Hf, and {sup 166}Ta has been considerably expanded. However, the structure suggested here for {sup 166}Re is highly tentative and a further, more detailed study of {alpha} decay into (and out of) {sup 166}Re could be informative.

Baglin, Coral M.

2008-05-01T23:59:59.000Z

293

Leading twist nuclear shadowing, nuclear generalized parton distributions and nuclear DVCS at small x  

E-Print Network (OSTI)

We generalize the leading twist theory of nuclear shadowing and calculate quark and gluon generalized parton distributions (GPDs) of spinless nuclei. We predict very large nuclear shadowing for nuclear GPDs. In the limit of the purely transverse momentum transfer, our nuclear GPDs become impact-parameter-dependent nuclear parton distributions (PDFs). Nuclear shadowing induces nontrivial correlations between the impact parameter b and the light-cone fraction x. We make predictions for the deeply virtual Compton scattering (DVCS) amplitude and the DVCS cross section on Pb-208 at high energies. We calculate the cross section of the Bethe-Heitler (BH) process and address the issue of the extraction of the DVCS signal from the e A \\to e \\gamma A cross section. We find that the e A \\to e \\gamma A differential cross section is dominated by DVCS at the momentum transfer t near the minima of the nuclear form factor. We also find that nuclear shadowing leads to dramatic oscillations of the DVCS beam-spin asymmetry, A_{LU}, as a function of t. The position of the points where A_{LU} changes sign is directly related to the magnitude of nuclear shadowing.

K. Goeke; V. Guzey; M. Siddikov

2009-01-29T23:59:59.000Z

294

Thermal transport of the single-crystal rare-earth nickel borocarbides RNi2B2C  

E-Print Network (OSTI)

The quaternary intermetallic rare-earth nickel borocarbides RNi2B2C are a family of compounds that show magnetic behavior, superconducting behavior, and/or both. Thermal transport measurements reveal both electron and phonon scattering mechanisms, and can provide information on the interplay of these two long-range phenomena. In general the thermal conductivity kappa is dominated by electrons, and the high temperature thermal conductivity is approximately linear in temperature and anomalous. For R=Tm, Ho, and Dy the low-temperature thermal conductivity exhibits a marked loss of scattering at the antiferromagnetic ordering temperature T-N. Magnon heat conduction is suggested for R=Tm. The kappa data for R=Ho lends evidence for gapless superconductivity in this material above T-N. Unlike the case for the non-magnetic superconductors in the family, R=Y and Lu, a phonon peak in the thermal conductivity below T-c is not observed down to T=1.4 K for the magnetic superconductors. Single-crystal quality seems to have a strong effect on kappa. The electron-phonon interaction appears to weaken as one progresses from R=Lu to R=Gd. The resistivity data shows the loss of scattering at T-N for R=Dy, Tb, and Gd; and the thermoelectric power for all three of these materials exhibits an enhancement below T-N.

Hennings, BD; Naugle, Donald G.; Canfield, PC.

2002-01-01T23:59:59.000Z

295

Gas-Phase Reactions of Doubly Charged Lanthanide Cations with Alkanes and Alkenes. Trends in Metal(2+) Reactivity  

DOE Green Energy (OSTI)

The gas-phase reactivity of doubly-charged lanthanide cations, Ln2+ (Ln = La, Ce, Pr, Nd, Sm, Eu, Gd, Tb, Dy, Ho, Er, Tm, Yb, Lu), with alkanes (methane, ethane, propane, n-butane) and alkenes (ethene, propene, 1-butene) was studied by Fourier transform ion cyclotron resonance mass spectrometry. The reaction products consisted of different combinations of doubly-charged organometallic ions?adducts or species formed via metal-ion-induced hydrogen, dihydrogen, alkyl, or alkane eliminations from the hydrocarbons?and singly-charged ions that resulted from electron, hydride, or methide transfers from the hydrocarbons to the metal ions. The only lanthanide cations capable of activating the hydrocarbons to form doubly-charged organometallic ions were La2+, Ce2+, Gd2+, and Tb2+, which have ground-state or low-lying d1 electronic configurations. Lu2+, with an accessible d1 electronic configuration but a rather high electron affinity, reacted only through transfer channels. The remaining Ln2+ reacted via transfer channels or adduct formation. The different accessibilities of d1 electronic configurations and the range of electron affinities of the Ln2+ cations allowed for a detailed analysis of the trends for metal(2+) reactivity and the conditions for occurrence of bond activation, adduct formation, and electron, hydride, and methide transfers.

Gibson, John K.; Marcalo, Joaquim; Santos, Marta; Pires de Matos, Antonio; Haire, Richard G.

2008-12-08T23:59:59.000Z

296

Nanostructured crystals of Sr{sub 1-x}R{sub x}F{sub 2+x} fluorite phases and their ordering: 6. Microindentation analysis of crystals  

SciTech Connect

Hardness, crack resistance, brittleness, and effective fracture energy have been studied for crystals of 24 fluorite phases Sr{sub 1-x}R{sub x}F{sub 2+x} (R are 14 rare earth elements (REEs); 0 < x {<=} 0.5) and SrF2 grown by the Bridgman method from a melt. These characteristics change nonlinearly with an increase in the REE content for Sr{sub 1-x}R{sub x}F{sub 2+x} (0 < x {<=} 0.5) with R = La, Nd, Sm, Gd, and Lu; it is maximum in the range x < 0.1 for all REEs. The changes in a number of REEs have been traced for an isoconcentration series of Sr{sub 0.90}R{sub 0.10}F{sub 2.10} crystals (R = La, Nd, Sm, Gd, Ho, Er-Lu, or Y) and crystals (similar in composition) with R = Tb and Dy. The hardness of Sr{sub 1-x}R{sub x}F{sub 2+x} crystals is higher by a factor of {approx}2-3 than that of SrF2. The effect of decrease in microstresses in SrF{sub 2} crystals is confirmed by the isomorphic introduction of R{sup 3+} ions into this crystalline matrix.

Gryaznov, M. Yu., E-mail: fluorides@ns.crys.ras.ru; Shotin, S. V.; Chuvil'deev, V. N.; Marychev, M. O. [Nizhni Novgorod State University, Physicotechnical Research Institute (Russian Federation); Sul'yanova, E. A.; Sul'yanov, S. N.; Sobolev, B. P. [Russian Academy of Sciences, Shubnikov Institute of Crystallography (Russian Federation)

2012-01-15T23:59:59.000Z

297

Exploring parameterization for turbulent entrainmentmixing processes in clouds  

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

Exploring Exploring parameterization for turbulent entrainment-mixing processes in clouds Chunsong Lu, 1,2 Yangang Liu, 2 Shengjie Niu, 1 Steven Krueger, 3 and Timothy Wagner 4 Received 11 July 2012; revised 29 November 2012; accepted 5 December 2012; published 16 January 2013. [1] Different turbulent entrainment-mixing processes (e.g., homogeneous and inhomogeneous) occur in clouds; accurate representation of these processes is critical for improving cloud-related parameterizations in large-scale models, but poorly understood and quantified. Using in situ aircraft observations over the U. S. Department of Energy's Atmospheric Radiation Measurement Southern Great Plains site during the March 2000 Cloud Intensive Observation Period and numerical simulations with the Explicit Mixing Parcel Model (EMPM), here we explore the potential of using degree of homogeneous mixing

298

ARM - Publications: Science Team Meeting Documents  

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

Analysis of Humidity Halos Around Trade Wind Cumulus Clouds Analysis of Humidity Halos Around Trade Wind Cumulus Clouds Lu, M.-L.(a), Wang, J.(b), Freedman, A.(c), Jonsson, H.H.(d), Flagan, R.C.(a), McClatchey, R.A.(c), and Seinfeld, J.H.(a), California Institute of Technology (a), Brookhaven National Laboratory (b), Aerodyne Research, Inc. (c), Naval Postgraduate School (d) Thirteenth Atmospheric Radiation Measurement (ARM) Science Team Meeting Regions of enhanced humidity in the vicinity of cumulus clouds, so-called cloud halos, reflect features of cloud evolution, exert radiative effects and may serve as a locus for new particle formation. We describe here the results of an aircraft sampling campaign carried out near Oahu, Hawaii from July 31- Aug. 10, 2001, aimed at characterizing the properties of trade wind cumulus cloud halos. An Aerodyne Research Inc. fast spectroscopic

299

Wildlife and Wind Energy | Open Energy Information  

Open Energy Info (EERE)

source source History View New Pages Recent Changes All Special Pages Semantic Search/Querying Get Involved Help Apps Datasets Community Login | Sign Up Search Page Edit History Facebook icon Twitter icon » Wildlife and Wind Energy Jump to: navigation, search Sage grouse sitting in grassland. Photo from LuRay Parker, NREL 17429 Birds and bats are occasionally killed in collisions with wind turbines. Like any form of development, wind projects can also negatively impact wildlife by altering habitat. However, although the wind industry receives a lot of attention for avian impacts, research shows that nuclear and fossil-fueled plants have a greater impact. The Avian and Wildlife Costs of Fossil Fuels and Nuclear Power report quantifies those impacts. The study estimates that wind farms are responsible for roughly 0.27 avian fatalities

300

Quality Assurance Exchange, June 2006  

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

V V o lu m e 2 , I ssu e 2 J un e 2 0 0 6 I N S I D E T H I S I S S U E : Secretary Bodman Emphasizes Quality Assurance 1 In the Spotlight: Interview with Ava Holland Quality Assurance Manager CBFO/WIPP 1 "How To" Series on Performing Assessments: Audit Meetings 1 DOE Contractor receives the 2005 Malcolm Baldrige Award for Performance Excellence 2 SQA Work Activity #3: Software Configuration Management 3 Safety Software Central Registry Activities 8 Activities, Updates, & Announcements 9 Upcoming Meetings, Conferences & Training Courses 10 Q U A L I T Y A S S U R A N C E E X C H A N G E Ava Holland is the Quality Assurance Manager for the Carlsbad Field Office (CBFO) at the Waste Isolation Plant (WIPP). Ms. Holland is responsible for

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301

The Committee met in Room 1E-245 of the Forrestal Building,  

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

COMMITTEE ON ENERGY STATISTICS MEETING FRIDAY NOVEMBER 20, 1998 The Committee met in Room 1E-245 of the Forrestal Building, Department of Energy, 1000 Independence Avenue, S.W., Washington, D.C. at 8:30 a.m., Daniel A. Relles, Chair, presiding. PRESENT: Daniel A. Relles, Chair Carol Gotway Crawford, Vice Chair David R. Bellhouse Charles W. Bischoff Jay Breidt R. Samprit Chatterjee Greta M. Ljung Polly A. Phipps Seymour Sudman ALSO PRESENT: Lynda CarlsonBob Jewett Mary CarlsonRoy Kass Jay CasselberryInderjit Kundra Dave CostelloM.T. Lawrence Ramesh DandekarNancy Leach Stan FreedmanRei-Pyng Lu Dwight FrenchRenee Miller Joan HeinkelLarry Pettis Bill Weinig I-N-D-E-X Page No. Opening Comments from the Chair Dan Relles 3 A New Natural Gas Imports Model for STIFS Presenter, David Costello, (EIA) 4

302

JNITED STATES ATOMIC ENERGY COMMlSSiON  

Office of Legacy Management (LM)

' 2;. ' 2;. ' JNITED STATES ATOMIC ENERGY COMMlSSiON WASHINGTON. D.C. 20545 October 1, 1973 Robert D. Nininger Asst. Dir. for Raw Materials Div. of Production and Materials Managements RBSTORAL OF PALMERTON ORE STORAGZ SITE -7 FIiLU ACTIVITIES i Introduction The restored ore'storag: sit& at the East Plant of the New Jt Company, Palmerton; Pa., was visited September 18 and 19 for sampling of gamma radioactivity and radon 3 months after the removed and 8 to 10 weeks after the stripped storage area hat backfilled with slag. Please refer to memoranda of l/29/73, 6/U/73, and e/28/73 for background. Summary and Conclusions Gamma activity and radon levels in the area and surroundings the maxima of 60 microroent~gens gamma and 2-l/2 times the 911 background radon, standards set by Division of Operational S;

303

Educause_Nov2009_antypas.ppt  

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

NERSC: Delivering High-End Scientific NERSC: Delivering High-End Scientific Computing to the Nation's Research Community Educause Conference Katie Antypas HPC Consultant Denver CO Nov 5, 2009 NERSC User Demographics Focus on Scientific Productivity * Let scientists focus on science and research * Configure and document systems for usability * Wide array of 3 party software application support - Math libraries - ACML, FFTW, gsl, LibSci, PETSc, SuperLU and more - I/O - HDF5, nco, netCDF, pNetCDF - Chemistry/Mat Sci - amber, NAMD, NWChem, abinit, cpmd, lammps, quantum expresso, VASP, and more - Visualization - IDL, gnuplot, VisIT, ncar - Debuggers - Allinea's DDT and Totalview Efficiencies and Economies of Scale for Computing Centers * Large resources with many users allows systems to run more efficiently * Hardware doesn't run by itself

304

PEP-X at SSRL  

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

Stanford Synchrotron Radiation Lightsource Stanford Synchrotron Radiation Lightsource Stanford University | SLAC | SSRL | PEP-II PEP-X PEP-II Gun Hall Workers PEP-X Wants to Hear from You With input from users, SSRL is developing the scientific case to define how PEP-X will enable the U.S. and international research community to address the grand scientific challenges of the future. You can become a part of this exciting process by sharing your ideas with us. Just contact the following individuals who are leading the brainstorming sessions to help envision future experiments that could be done at PEP-X that now cannot be done elsewhere: Hard X-rays Uwe Bergmann (bergmann@slac.stanford.edu) Soft X-rays Donghui Lu (dhlu@slac.stanford.edu) Structural Biology Hiro Tsuruta (tsuruta@slac.stanford.edu)

305

AEDG Recommendations - Lighting Overview | Building Energy Codes Program  

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

Lighting Overview Lighting Overview This course provides an overview of the lighting recommendations provided in the ASHRAE Advanced Energy Design Guides (30% Series). Estimated Length: 56 minutes Presenters: Michael Lane, Lighting Design Lab Original Webcast Date: Thursday, July 31, 2008 - 13:00 CEUs Offered: 1.0 AIA/CES LU (HSW); .10 CEUs towards ICC renewal certification. Course Type: Video Downloads: Presentation Slides Video Watch on YouTube Visit the BECP Online Training Center for instructions on how to obtain a certificate of completion. Building Type: Commercial Focus: Adoption Compliance Code Version: ASHRAE Standard 90.1-2004 Target Audience: Advocate Policy Maker State Official Contacts Web Site Policies U.S. Department of Energy USA.gov Last Updated: Wednesday, July 18, 2012 - 16:08

306

Production rates associated with WTP Britney Hebert, Bijeta Prasai and Henry Foust* Nicholls State University, Thibodaux, LA  

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

particle capture models and genetic algorithms to maximize cross-flow filter particle capture models and genetic algorithms to maximize cross-flow filter permeate volumes Britney Hebert, Bijeta Prasai, Malay Ghosehajra, Firat Sever, Mark Duignan and Henry Foust Nicholls State University, Thibodaux, LA and Savannah River Nuclear Solutions Summary A model that relates permeate flux to particles retained on the membrane surface was developed from Foley et al. [1] and Lu and Ju [2]. The equation for this model is given below and utilizing this model with the appropriate parameters permeate rates were matched with experimental data. The developed permeate flux model will then be utilized within an optimization scheme to ask what benefit is there to allowing the set-point axial velocity and trans-membrane pressure differential to vary to maximize the volume of permeate

307

Commercial Mechanical Requirements of the 2006 IECC | Building Energy Codes  

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

6 IECC 6 IECC This training provides an overview of the commercial mechanical requirements of the 2006 International Energy Conservation Code. Estimated Length: 58 minutes Presenters: Eric Makela, Britt/Makela Group Original Webcast Date: Thursday, June 22, 2006 - 13:00 CEUs Offered: 1.0 AIA/CES LU (HSW); .10 CEUs towards ICC renewal certification. Course Type: Video Downloads: Presentation Slides Video Watch on YouTube Visit the BECP Online Training Center for instructions on how to obtain a certificate of completion. Building Type: Commercial Focus: Compliance Code Version: 2006 IECC Target Audience: Architect/Designer Builder Code Official Contractor Engineer State Official Contacts Web Site Policies U.S. Department of Energy USA.gov Last Updated: Thursday, June 28, 2012 - 15:51

308

Article Atmospheric Science  

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

© The Author(s) 2012. This article is published with open access at Springerlink.com csb.scichina.com www.springer.com/scp © The Author(s) 2012. This article is published with open access at Springerlink.com csb.scichina.com www.springer.com/scp *Corresponding author (email: luchunsong110@gmail.com) Article Atmospheric Science February 2013 Vol.58 No.4-5: 545  551 doi: 10.1007/s11434-012-5556-6 A method for distinguishing and linking turbulent entrainment mixing and collision-coalescence in stratocumulus clouds LU ChunSong 1,2* , LIU YanGang 2 & NIU ShengJie 1 1 Key Laboratory for Atmospheric Physics and Environment of China Meteorological Administration, Key Laboratory of Meteorological Disaster of Ministry of Education, Nanjing University of Information Science and Technology, Nanjing 210044, China; 2 Atmospheric Sciences Division, Brookhaven National Laboratory, New York 11973, USA

309

ENB report formatted 1.24.13_v5_clean_EL  

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

71E 71E Monitored lighting energy savings from dimmable lighting controls in The New York Times Headquarters Building Luís L. Fernandes Lawrence Berkeley National Laboratory Eleanor S. Lee Lawrence Berkeley National Laboratory Dennis L. DiBartolomeo Lawrence Berkeley National Laboratory Andrew McNeil Lawrence Berkeley National Laboratory Windows and Envelope Materials Group Building Technology and Urban Systems Department Environmental Energy Technologies Division 2013 ! DISCLAIMER This document was prepared as an account of work sponsored by the United States Government. While this document is believed to contain correct information, neither the United States Government nor any agency thereof, nor The Regents of the University of California, nor any of their employees, makes any warranty, express or implied, or assumes

310

Microsoft PowerPoint - Cathode contact materials PNNL.ppt [Compatibility Mode]  

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Cathode Cathode Contact Development of Cathode Contact Materials for SOFC J.W. Stevenson, G.G. Xia, Z. Lu, X. Li, Z. Nie, T. Oh, and J.D.Templeton Pacific Northwest National Laboratory Pacific Northwest National Laboratory Richland, WA 99352 July 27-29, 2010 July 27 29, 2010 11 th Annual SECA Workshop Pittsburgh, PA Cathode/Interconnect Contact Materials Cathode/Interconnect Contact Materials Cathode Chromia-forming Protective Coating Contact layer Chromia-forming alloy interconnect 2 Cathode/Interconnect Contact Materials Cathode/Interconnect Contact Materials Requirements: High electrical conductivity to reduce interfacial electrical resistance between cathode and interconnect Contact layer Chemical and structural stability in air at SOFC operating temperature Chemical compatibility with adjacent materials (perovskite cathode,

311

STATEMENT OF CONSIDERATIONS REQUEST BY AIR PRODUCTS AND CHEMICALS, INC. FOR AN ADVANCE  

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

I- S I... SJ4.'i_ .---- - I- S I... SJ4.'i_ .---- - ---- ----- -- _- , 1 .3 t fLU4 ' I 04 - -t - rt . .5 * * STATEMENT OF CONSIDERATIONS REQUEST BY AIR PRODUCTS AND CHEMICALS, INC. FOR AN ADVANCE WAIVER OF PATENT RIGHTS UNDER DOE COOPERATIVE AGREEMENT NO. DE-FC36-04GO14006 ENTITLED "DESIGN AND DEVELOPMENT OF NEW CARBON-EIASED SORBENT SYSTEMS FOR AN EFFECTIVE CONTAINMENT OF HYDROGEN"; W(A)-04-028; CH-1197 As set out in the attached waiver petition and in subsequent discussions with DOE Patent Counsel, Air Products and Chemicals Inc. (Air Products) has requested an advance waiver of domestic and foreign patent rights for all subject inventions made under the above- identified cooperative agreement by its employees and its subcontractors' employees. regardless of tier, except inventions made by subcontractors eligible to retain title to inventions

312

Observing AAPI Heritage Month | Department of Energy  

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

Observing AAPI Heritage Month Observing AAPI Heritage Month Observing AAPI Heritage Month May 1, 2012 - 4:42pm Addthis Bill Valdez Bill Valdez Principal Deputy Director What are the key facts? President Obama has also appointed a historic number of highly qualified Asian Americans and Pacific Islanders to senior positions in his Administration Throughout May,the White House Initiative on Asian Americans and Pacific Islanders will be sharing the many ways in which the Obama Administration has helped the Asian American and Pacific Islander community. White House Initiative on Asian Americans and Pacific Islanders Editor's Note: This blog originally appeared on the White House Blog, and is authored by Chris Lu, Assistant to the President and Cabinet Secretary. He is also the Co-Chair of the White House Initiative on Asian

313

Nucleic Acid Standards - Program List  

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List of Programs and References List of Programs and References CEHS M. A. El Hassan & C. R. Calladine (1995). ``The Assessment of the Geometry of Dinucleotide Steps in Double-Helical DNA: A New Local Calculation Scheme.'' J. Mol. Biol. 251, 648-664. X. J. Lu, M. A. El Hassan & C. A. Hunter (1997). ``Structure and Conformation of Helical Nucleic Acids: Analysis Program (SCHNAaP).''J. Mol. Biol. 273, 668-680. CompDNA (Please refer to Dr. Andrey A. Gorin: agor@sbnmr1.ski.mskcc.org OR Dr. Victor B. Zhurkin: zhurkin@lmmb.nci.nih.gov) A. A. Gorin, V. B. Zhurkin & W. K. Olson (1995). ``B-DNA Twisting Correlates with Base-pair Morphology.'' J. Mol. Biol. 247, 34-48. K. M. Kosikov, A. A. Gorin, V. B. Zhurkin & W. K. Olson (1999). ``DNA Stretching and Compression: Large-scale Simulations of Double Helical

314

Final_Tech_Session_Schedule_and_Location.xls  

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CONFERENCE CONFERENCE PROCEEDINGS PFLOTRAN: Massively Parallel 3D Simulator for CO 2 Sequestration in Geologic Media Chuan Lu and Peter C. Lichtner Los Alamos National Laboratory Los Alamos, New Mexico FOURTH ANNUAL CONFERENCE ON CARBON CAPTURE AND SEQUESTRATION DOE/NETL May 2-5, 2005 CONFERENCE PROCEEDINGS Abstract Geologic sequestration in depleted oil reservoirs, saline aquifers, etc. has been proposed as an effective way to stabilize the concentration of CO 2 in the atmosphere and thus mitigate its effect on global climate change. We have developed a massively parallel 3-D reservoir simulator PFLOTRAN for modeling super- critical CO 2 sequestration in geologic formations based on continuum scale mass and energy conservation equations. The simulator incorporates the effects of CO 2 and H 2 O dissolution and diffusion in the aque- ous and CO 2 -rich phases, respectively. The mass and

315

Microsoft PowerPoint - Proceedings Cover Sheets  

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Pore-Network Model Applied to Wormhole Formation in Limestone Pore-Network Model Applied to Wormhole Formation in Limestone Resulting from Injection of Carbon Dioxide Ioannis N. Tsimpanogiannis, Peter C. Lichtner, and Chuan Lu Hydrology, Geochemistry and Geology Group, EES-6 Los Alamos National Laboratory, MS T003, Los Alamos, NM, 87545. ABSTRACT Pore-scale spatial heterogeneities can have a significant effect on flow and reaction, in some cases resulting in the formation of "wormholes" through reactive instabilities. In this work a 3-D pore-network model is used to investigate phenomena occurring at the pore scale during geologic sequestration of carbon dioxide. Recently we have modified the reactive flow and transport code FLOTRAN to accommodate a pore network model for fully saturated conditions. FLOTRAN is based on continuum scale mass and energy

316

Microsoft PowerPoint - Proceedings Cover Sheets  

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CO 2 CO 2 CO 2 CO 2 CO 2 CO 2 Optimization of the Integrated Geological Sequestration of Carbon Dioxide in Illinois Basin Shiaoguo Chen 1 , Yongqi Lu 2 , Massoud Rostam-Abadi 1,2 , Jose D. Figueroa 3 1 Illinois State Geological Survey 2 University of Illinois at Urbana-Champaign 3 US DOE/ National Energy Technology Laboratory Midwest Geological Sequestration Consortium 5th Annual Conference on Carbon Capture & Sequestration Alexandria, Virginia May 8-11, 2006 CO 2 CO 2 CO 2 CO 2 CO 2 CO 2 CO 2 Objective of the Optimization Optimize integrated CO 2 sequestration scenarios by determining the most cost-effective distribution of captured CO 2 from coal- fired power plant among all the identified geological fields in the Illinois Basin CO 2 CO 2 CO 2 CO 2 CO 2 CO 2 CO 2 Optimization Modeling in Illinois Basin

317

Microsoft PowerPoint - Proceedings Cover Sheets  

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Conference Poster Conference Poster Critical Review of CO 2 Separation Technologies for Post Combustion Flue Gases May 8-11, 2006 * Hilton Alexandria Mark Center * Alexandria, Virginia Shiaoguo Chen 1 , Yongqi Lu 2 , Massoud Rostam-Abadi 1,2 1 Illinois State Geological Survey 2 University of Illinois at Urbana Champaign 2 Issues With Post-Combustion Flue Gases Unseen Large Scale CO 2 emission rate (500 MWe PC power plant): 500 tonne/hour or 4 MM tonnes/year Flue gas volume: 1.6 million standard cubic meter/hour Low product value Currently meaningful scale for emission control is Enhanced Oil Recovery (EOR). Other applications are all to small to match magnitude of power plants Energy intensive Low CO2 concentration PC around 10-14 % IGCC around 10% NGCC 5% Low (atmospheric) pressure

318

NDP-030/R6 (Table 3)  

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3. Listing of the primary and secondary fuels from the United Nations 3. Listing of the primary and secondary fuels from the United Nations Energy Statistics Database used in calculating CO2-emission estimates. The two-letter commodity code used by he United Nations for each fuel type is shown in parentheses. Gas Fuels Primary gas fuels Secondary gas fuels Natural gas (NG) Gasworks gas (GG) Coke-oven gas (OG) Refinery gas (RG) Liquid Fuels Primary liquid fuels Secondary liquid fuels Crude petroleum (CR) Aviation gasoline (AV) Natural gas liquids (GL) Plant condensate (CD) Gas-diesel oils (DL) Feedstocks (FS) Jet fuel (JF) Kerosene (KR) Liquefied petroleum gas (LP) Motor gasoline (MO) Natural gasoline (NT) Residual fuel oils (RF) Secondary nonenergy liquid fuels Bitumen/asphalt (BT) Lubricants (LU) Naphthas (NP) Petroleum coke (PK)

319

U.S. Department of Energy Categorical Exclusion Determination Form  

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Dissolution of Thorium Metal with Evaluation of Gas Generation and Evaluation for the Neutralization of Sodium Reactor Experiment (S Dissolution of Thorium Metal with Evaluation of Gas Generation and Evaluation for the Neutralization of Sodium Reactor Experiment (S Savannah River Site Aiken/Aiken/South Carolina SRNL will determine through literature search and laboratory experimentation the flowsheet parameters necessary to safely and effectively dissolve, process, and neutralize the Sodium Reactor Experiment (SRE) used nuclear fuel (UNF) by blending with High Aluminum/Low Uranium (HA/LU) UNF in H-Canyon. The flowsheet will include the number of SRE bundles that can safely be charged to the dissolver without exceeding hydrogen Lower Flammability Limit (LFL). B3.6 - Small-scale research and development, laboratory operations, and pilot projects Andrew R. Grainger

320

ConsumTechNotes2011.vp  

Gasoline and Diesel Fuel Update (EIA)

Data Data 2011: Consumption 31 P E T R O L E U M O V E R V I E W U.S. Energy Information Administration 32 State Energy Data 2011: Consumption Petroleum Products Residential Sector Estimated Consumption (RC) Commercial Sector Estimated Consumption (CC) Industrial Sector Estimated Consumption (IC) Transportation Sector Estimated Consumption (AC) Electric Power Sector Estimated Consumption (EI) Total Estimated Consumption (TC) Asphalt and Road Oil (AR) ARIC = ARTC + + Aviation Gasoline (AV) AVAC = AVTC + + Distillate Fuel Oil (DF) DFRC + DFCC + DFIC + DFAC + DFEI = DFTC + + + + + + Jet Fuel (JF) JFAC JFEU = JFTC + + Kerosene (KS) KSRC + KSCC + KSIC = KSTC + + + + Liquefied Petroleum Gases (LG) LGRC + LGCC + LGIC + LGAC = LGTC + + + Lubricants (LU) + LUIC LUAC = LUTC + + + Motor Gasoline (MG) MGCC MGIC MGAC = MGTC + + + + Residual Fuel Oil (RF) RFCC RFIC + RFAC + RFEI = RFTC + + + Other Petroleum Products (PO) PCCC 1 + POIC 2 + PCEI

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While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
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321

NERSC-Mar-2013.pptx  

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

Domain---Specific Domain---Specific A bstrac3ons a nd Compiler T ransforma3ons P. ( Saday) S adayappan The O hio S tate U niversity Acknowledgements Collaborators Gerald Baumgartner(LSU) Jason Cong (UCLA) Franz Franchetti (CMU) Robert Harrison (Stony Brook) So Hirata (U. Illinois) Jarek Nieploha (PNNL) Marcel Nooijen (Waterloo) Srini Parthasarathy (OSU) Louis-Noel Pouchet (UCLA) Russ Pitzer (OSU, Chem) Dan Quinlan (LLNL) J. Ramanujam (LSU) Nasko Rountev (OSU) Vivek Sarkar (Rice) Ph.D. Students Muthu Baskaran Uday Bondhugula Jim Dinan Xiaoyang Gao Albert Hartono Justin Holewinski Sriram Krishnamoorthy Qingda Lu Mohammad Arafat Tom Henretty Pai-Wei Lai Qingpeng Niu Samyam Rajbhandari Mahesh Ravishankar Kevin Stock Sanket Tavarageri Funding DoE NSF DARPA Why Domain-Specific Frameworks?

322

nsac members 2011 | U.S. DOE Office of Science (SC)  

Office of Science (SC) Website

nsac members 2011 nsac members 2011 Nuclear Science Advisory Committee (NSAC) NSAC Home Meetings Members Charges/Reports Charter .pdf file (629KB) NP Committees of Visitors NP Home Members nsac members 2011 Print Text Size: A A A RSS Feeds FeedbackShare Page NSAC Members for 2012 | 2011 |2010 | 2009 | 2008 | 2007 | 2006 | 2004-5 | 2004 | 2003 | 2001-2 | 2000-1 DOE/NSF Nuclear Science Advisory Committee Membership List 2011 Robert Atcher (SNM ex-Officio) Science Programs Office, MS T004 Los Alamos National Laboratory Los Alamos, NM 87545 Phone: 505-663-5596 Fax: 505-663-5550 Email: ratcher@lanl.gov Carl Gagliardi Cyclotron Institute Texas A&M University College Station, TX 77843 Phone: (979) 845-1411 Fax: (979) 845-1899 Email: cggroup@comp.tamu.edu Zheng-Tian Lu Physics Division Argonne National Laboratory

323

Empirical relationship between entrainment rate and microphysics in cumulus clouds  

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Empirical Empirical relationship between entrainment rate and microphysics in cumulus clouds Chunsong Lu, 1,2 Shengjie Niu, 1 Yangang Liu, 2 and Andrew M. Vogelmann 2 Received 16 March 2013; accepted 3 April 2013; published 22 May 2013. [1] The relationships between fractional entrainment rate and key microphysical quantities (e.g., liquid water content, droplet number concentration, volume mean radius, and standard deviation of cloud droplet size distributions) in shallow cumuli are empirically examined using in situ aircraft observations from the Routine Atmospheric Radiation Measurement Aerial Facility Clouds with Low Optical Water Depths Optical Radiative Observations (RACORO) field campaign over the Atmospheric Radiation Measurement Southern Great Plains site. The results show that the microphysical quantities examined generally exhibit strong relationships with

324

ORDNANCE CORPS  

Office of Legacy Management (LM)

id id ' . ORDNANCE CORPS ..: .: FRANKFORD ARSENAL With reference to peur lethi doted 12 hroh 1953, aomxm&g mrml ltlnnb8 wblob will be tramierre- Bllklf8c~ Laboratorlee, Ino., ie flnmlebed: s.8 Reetm, &keo., tale follorlng 3lu~tlM 1. 2. At the preeent tiae no 8p ~terlal. he bun eldpped fro8thelbenkferdAreen8lto~Uanut80~ Laboratorlee, Inc. Rewemr, it le understood that 8e!aullportionDftbesPmaterllebippedto liatmtan Areeaal frcm the Prankfcrtl Areenel. bae been tramfed ta tbe Menuf8oturing Labozmtcriee, 1x10. Inforution on the uotmt cf mteria.l ebipped to the Hemfr~otm%g Labcndries, ho., oan be cMd.md fron~dertenaArseaal,Acwuutabill~Spbol-Ii& xtde. expected that mpproaim*, l5Q polmde of -la l sWdllbembippedfiwmFraakfordkseml-PAR- to the Rannfaom Iabertiterlu, ho. .

325

Federal Guidance Report No. 13  

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

326

2012 CERTS R&M Peer Review - Evaluating the Effects of Managing Controllable Demand - Tim Mount  

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

Evaluating the Effects of Managing Evaluating the Effects of Managing Controllable Demand and Distributed Energy Resources Locally on System Performance and Costs Tim Mount and Ray Zimmerman Dyson School of Applied Economics and Management Cornell University Alejandro Dominguez-Garcia Department of Electrical and Computer Engineering University of Illinois, Urbana-Champaign CERTS Review, Cornell, August 7-8, 2012 An NSF I/UCRC Collaborative Research on the Smart Grid PSERC Researchers at Cornell Engineers Economists Lindsay Anderson Wooyoung Jeon* Hsiao-Dong Chiang Alberto Lamadrid* Andrew Hunter Jung Youn Mo* Bob Thomas Surin Maneevitjit* Lang Tong Tim Mount Max Zhang Dick Schuler Ray Zimmerman Bill Schulze + Hao Lu* Judy Cardell, Smith College +

327

Thin Films Department of Materials Science and Engineering, Carnegie Mellon University  

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Thin Films Department of Materials Science and Engineering, Carnegie Mellon University Lu Yan, K.R. Balasubramaniam, Shanling Wang, Hui Du, and Paul Salvador Funded b y: U.S. D epartment o f E nergy, S olid S tate E nergy C onversion A lliance ( SECA) Introduction The oxygen reduction reaction (ORR) takes place in the solid oxide fuel cell (SOFC) cathode and the overall reaction is rather complex; it involves a variety of sub-reactions, such as surface adsorption, dissociation, election transfer, incorporation, and bulk diffusion. Although a considerable amount of effort has been expended in correlating processing / microstructural features to cathode performance, there is unfortunately relatively little known about the fundamental surface properties of oxide surfaces and their relation

328

Publications  

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

results: results: BibTex RIS RTF XML Sort by: Author Title Type [ Year (Desc) ] Filters: Author is Jhanis J. Gonzalez [Clear All Filters] 2013 Chirinos, José, Dayana Oropeza, Jhanis J. Gonzalez, María Ranaudo, and Richard E. Russo. "Determination of Vanadium/Nickel Proportionality in the Asphaltene Fraction of Crude Oil Using Thin-Layer Chromatography with Femtosecond Laser Ablation-Inductively Coupled Plasma-Mass Spectrometry." Energy & Fuels 27, no. 5 (2013): 2431-2436. Dong, Meirong, Xianglei Mao, Jhanis J. Gonzalez, Jidong Lu, and Richard E. Russo. "Carbon Isotope Separation and Molecular Formation in Laser-Induced Plasmas by Laser Ablation Molecular Isotopic Spectrometry." Analytical Chemistry 85, no. 5 (2013): 2899-2906. 2009 Piscitelli, Vincent, Mauro A. Martinez, Alberto J. Fernandez, Jhanis J.

329

U.S. Department of Energy Categorical Exclusion Determination Form  

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

Dissolution Thorium Metal with Evaluation of Gas Generation and Evaluation for the Neutralization of Sodium Reactor Experiment (SR Dissolution Thorium Metal with Evaluation of Gas Generation and Evaluation for the Neutralization of Sodium Reactor Experiment (SR Savannah River Site Aiken/Aiken/South Carolina SRNL will determine through literature search and laboratory experimentation the flowsheet parameters necessary to safely and effectively dissolve, process, and neutralize the Sodium Reactor Experiment (SRE) used nuclear fuel (UNF) by blending with High Aluminum/Low Uranium (HA/LU) UNF in H-Canyon. The flowsheet will include the number of SRE bundles that can safely be charged to the dissolver without exceeding hydrogen Lower Flammability Limit (LFL). B3.6 - Small-scale research and development, laboratory operations, and pilot projects Andrew R. Grainger

330

Sandia National Laboratories: News: Publications: Lab News  

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Aug. 24, 2012 Aug. 24, 2012 Failure the only option at the Mechanics Lab BREAK TIME - Helena Jin and Kevin Nelson (both 8526) inspect the test setup for upcoming experiments to determine the breaking strength of weapon case lugs. (Photo by Dino Vournas) View large image. by Patti Koning For most people, breaking something is unplanned and unwelcome. But for Bonnie Antoun (8256) and the rest of the Micromechanics & Materials Mechanics Experimental Facilities staff, also known as the Mechanics Lab, it's all in a day's work. Bonnie and the rest of the staff - Wei-Yang Lu, Bo Song, Helena Jin, Kevin Connelly, Andy Kung, and Kevin Nelson (8256) - will stretch, squeeze, torque, heat, cool, and pound any material to failure. Material systems of interest include metals, ceramics, structural foams, polymers,

331

Final_Tech_Session_Schedule_and_Location.xls  

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

Sequestration, May 2-5 2005, Alexandria, VA Sequestration, May 2-5 2005, Alexandria, VA Performance Simulation and Cost Assessment of Oxy-Combustion Process for CO 2 Capture from Coal-Fired Power Plants Rajani K Varagani * , Fabienne Châtel-Pélage and Pavol Pranda American Air Liquide Chicago Research Center, Countryside, IL Massoud Rostam-Abadi and Yongqi Lu Illinois State Geological Survey Champaign, IL Arun C. Bose U.S. Department of Energy National Energy Technology Laboratory Pittsburgh, PA ABSTRACT In order to mitigate green house gas emissions, CO 2 from large sources such as coal-fired power plants should be economically captured and sequestered. This paper describes the performance modeling and cost assessment of processes designed to capture and compress CO 2 from sub-critical pulverized coal fired power plants (PC) and Integrated Gasification

332

Sandia National Laboratories: News: Publications: Lab News  

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

June 1, 2012 June 1, 2012 Small worlds come into focus with new Sandia instrument PRINCIPAL INVESTIGATORS Paul Kotula, left, and Ping Lu (both 1822) show off Sandia's new aberration-corrected scanning transmission electron microscope, which has a unique combination of X-ray detectors and very high resolution and is capable of doing analyses in far less time than the Labs' older analytic microscope. (Photo by Randy Montoya) View large image. by Sue Major Holmes Paul Kotula recently told a colleague at another laboratory that Sandia's new aberration-corrected scanning transmission electron microscope (AC-STEM) was like a Lamborghini with James Bond features. The $3.2 million FEI Titan G2 8200 Sandia accepted in February is 50 to 100 times better than what went before in terms of resolution and the time it

333

DISCLAIMER  

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

Finite element method simulation of the atomic force microscopy (AFM) Finite element method simulation of the atomic force microscopy (AFM) tip induced optical-field enhancement near a metallic nano-particle, a new approach for AFM-surface enhanced Raman microscopy (AFM-SERS). The illustration shows the distri- bution of an enhanced electric field in the vicinity of a nano-particle (dia.10nm) when approached from above by a silver AFM and exposed under the laser illumination with vertical polarization. By using a frequency-domain 3D finite element method to solve Maxwell's equations, CS&D researcher Miodrag Micic, Nicholas Klymyshyn, and H. Peter Lu simulated the electric field enhancement distribution as a function of the geometrical and optical parameters. Ongoing research suggests possible new approaches for enhanc-

334

Molecular mechanisms and cellular consequences of low-dose exposure to ionizing  

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

mechanisms and cellular consequences of low-dose exposure to ionizing mechanisms and cellular consequences of low-dose exposure to ionizing radiation Andrew J. Wyrobek 1 , Francesco Marchetti 1 , Xiu Lowe 1 , Xiaochen Lu 2 , Terumi Kohwi- Shigematsu 1 , Brian Davy 1 , Thomas E. Schmid 1 , Sylvia Ahn 1 , Tarlochan Nijjar 1 Matthew A. Coleman 2 , Contact information: ajwyrobek@gmail.com 1 Life Science Division, Lawrence Berkeley National Laboratory, Berkeley, CA, 2 BioSciences Directorate, Lawrence Livermore National Laboratory, Livermore, CA. The objectives of this research are to characterize the genome-wide molecular responses to low-dose ionizing radiation (<10cGy), to identify tissue and cell-type specific differences in pathways responses, and to identify the pivotal molecular pathway responses that control risks to genome integrity and health. This project utilizes mouse in

335

Readout on Secretary Chu's China Meetings on Clean Energy | Department of  

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

on Secretary Chu's China Meetings on Clean Energy on Secretary Chu's China Meetings on Clean Energy Readout on Secretary Chu's China Meetings on Clean Energy July 15, 2009 - 12:00am Addthis BEIJING, CHINA - Secretary Chu is meeting with a series of Chinese officials during this week's trip to China. We will be providing readouts on these meetings whenever possible. The first update appears below from Dan Leistikow, Director of Public Affairs, U.S. Department of Energy. Secretary Chu, joined by Assistant Secretary for Policy and International Affairs David Sandalow and other Department of Energy Officials, met Wednesday morning with Lu Yongxiang, President of the Chinese Academy of Sciences and other leading scientists. It was a very positive discussion with both sides recognizing the potential for growing partnership and collaboration between the US and China on clean

336

ASHRAE Standard 90.1-2007 -- Mechanical and Service Water Heating  

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Mechanical and Service Water Heating Mechanical and Service Water Heating Requirements This course provides an overview of the mechanical and service water heating requirements of ASHRAE Standard 90.1-2007. Estimated Length: 1 hour, 32 minutes Presenters: Mark Hydeman, Taylor Engineering Original Webcast Date: Thursday, February 28, 2008 - 13:00 CEUs Offered: 1.5 AIA/CES LU (HSW); .15 CEUs towards ICC renewal certification. Course Type: Video Downloads: Presentation Slides Video Watch on YouTube Visit the BECP Online Training Center for instructions on how to obtain a certificate of completion. Building Type: Commercial Focus: Compliance Code Version: ASHRAE Standard 90.1-2007 Target Audience: Architect/Designer Builder Code Official Contractor Engineer State Official Contacts Web Site Policies U.S. Department of Energy

337

ASHRAE Standard 90.1-2004 -- Building Envelope Requirements | Building  

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Building Envelope Requirements Building Envelope Requirements This course provides an overview of the building envelope requirements of ASHRAE Standard 90.1-2004. Estimated Length: 60 minutes Presenters: John Hogan, City of Seattle Original Webcast Date: Thursday, June 14, 2007 - 13:00 CEUs Offered: 1.0 AIA/CES LU (HSW); .10 CEUs towards ICC renewal certification. Course Type: Video Downloads: Presentation Slides Video Watch on YouTube Visit the BECP Online Training Center for instructions on how to obtain a certificate of completion. Building Type: Commercial Focus: Compliance Code Version: ASHRAE Standard 90.1-2004 Target Audience: Architect/Designer Builder Code Official Contractor Engineer State Official Contacts Web Site Policies U.S. Department of Energy USA.gov Last Updated: Wednesday, July 18, 2012 - 16:04

338

Microsoft PowerPoint - Multi-Scale Computational_Perepezko  

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Scale Computational Design Scale Computational Design and Synthesis of Protective Smart Coatings for Refractory Metal Alloys John H. Perepezko (PI), Otto J. Lu-Steffes Dept. Materials Science & Engineering, University of Wisconsin-Madison Grant Number: FE0007377 Performance Period: 5/31/12-6/11/13 OUTLINE: * Background on coating design and synthesis * Gaseous Computational Thermodynamic Designs for Coating Deposition Process * Phase Stability Analysis on the Coating Phase Constituents; emphasis on extended alloying capability * Microstructure-based FEA designs in Mo-RM-Si-B Coating Structures * Synthesis of Mo-Ti/Zr-Si-B Coatings * Oxidation tests at ultra-high temperatures Multi-scale Designs & Synthesis Approach for Mo-Si-B Based Smart Coatings

339

Modeling the Impacts of Electricity Tarrifs on PHEV Charging, Costs, and Emissions  

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

R&M Project 2A: R&M Project 2A: Evaluating the Effects of Managing Controllable Demand and Distributed Energy Resources Locally on System Performance and Costs Tim Mount, Eilyan Bitar and Ray Zimmerman Cornell University Alberto Lamadrid Lehigh University CERTS Review, Cornell, August 6 th - 7 th , 2013 An NSF I/UCRC PART I: Storage (Mount) PART II: Ramping* (Lamadrid) PART III: Robust Optimization* (Bitar) *(Note: This is a new part of the project that began on 3/30/13) 2 OUTLINE OF THE PRESENTATION An NSF I/UCRC PART I: Storage Wooyoung Jeon Hao Lu Jung Youn Mo 3 An NSF I/UCRC Context of the Research: An Integrated Multi-Scale Framework 4 SuperOPF  Costs PEV charger capacities  Commuting Patterns  Nodal Capabilities

340

Microsoft PowerPoint - Proceedings Cover Sheets  

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

Conference Poster Conference Poster Case Studies of CO 2 Capture Retrofitting in Existing Coal-Fired Power Plants May 8-11, 2006 * Hilton Alexandria Mark Center * Alexandria, Virginia Yongqi Lu 1 , Shiaoguo Chen 2 , Massoud Rostam-Abadi 1,2 , Jose D. Figueroa 3 1 University of Illinois at Urbana Champaign 2 Illinois State Geological Survey 3 US DOE/ National Energy Technology Laboratory Fifth Annual Conference on Carbon Capture & Sequestration Steps Toward Deployment 2 Introduction Stationary CO 2 emissions 28% 16% 56% Power plants Industry Others 3% 13% 84% Coal Natural gas Petroleum CO 2 emissions from power plants US coal-fired power plants total capacity = 300 GW Coal-fired plants responsible for about 50% of the US total stationary CO 2 emissions. Most existing coal-fired power plants will be in operation for several

Note: This page contains sample records for the topic "fino-chen hongyou lu" 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

200914506 1..6  

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

Paradigm Paradigm for industrial strain improvement identifies sodium acetate tolerance loci in Zymomonas mobilis and Saccharomyces cerevisiae Shihui Yang a,b , Miriam L. Land a,b , Dawn M. Klingeman a,b , Dale A. Pelletier a , Tse-Yuan S. Lu a , Stanton L. Martin c , Hao-Bo Guo b,d , Jeremy C. Smith b,d , and Steven D. Brown a,b,1 a Biosciences Division and b BioEnergy Science Center, Oak Ridge National Laboratory, Oak Ridge, TN 37831; c North Carolina State University, Raleigh, NC 27606; and d University of Tennessee/Oak Ridge National Laboratory (ORNL) Center of Molecular and Biophysics, Oak Ridge National Laboratory, Oak Ridge, TN 37831 Edited* by Arnold L. Demain, Drew University, Madison, NJ, and approved April 9, 2010 (received for review December 17, 2009) The application of systems biology tools holds promise for rational industrial microbial strain development. Here, we characterize

342

The Zymomonas mobilis regulator hfq contributes to tolerance against multiple lignocellulosic pretreatment inhibitors  

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

Yang et al. BMC Microbiology 2010, 10:135 Yang et al. BMC Microbiology 2010, 10:135 http://www.biomedcentral.com/1471-2180/10/135 Open Access R E S E A R C H A R T I C L E BioMed Central © 2010 Yang et al; licensee BioMed Central Ltd. This is an Open Access article distributed under the terms of the Creative Commons Attribution License (http://creativecommons.org/licenses/by/2.0), which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited. Research article The Zymomonas mobilis regulator hfq contributes to tolerance against multiple lignocellulosic pretreatment inhibitors Shihui Yang 1,2 , Dale A Pelletier 1 , Tse-Yuan S Lu 1 and Steven D Brown* 1,2 Abstract Background: Zymomonas mobilis produces near theoretical yields of ethanol and recombinant strains are candidate

343

DOE/EIS-0324; Umatilla Generating Project (082001)  

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

Umatilla Generating Company Umatilla Generating Company UMATILLA GENERATING PROJECT Project Location Map March 2001 Figure 2.1 N S S U m a tilla R . Umatilla Hermiston " # 1 $ " # 0 $ 0.5 0 0.5 1 Kilometers 0.5 0 0.5 1 Miles GTN Intertie BPA Interconnection Point Existing Transmission Line to be Reconductored Water and Gas Pipeline Corridor New Transmission Line on New Towers Existing Transmission Line to be Reconductored Proposed GTN Gas Pipeline Alternative 1 Proposed GTN Gas Pipeline Alternative 2 Proposed CNG Gas Pipeline Alternative Existing PG&E GTN Mainline Power Plant Site Hermiston Generating Plant Water and Gas Pipeline Corridor Print Date: March 28, 2001 k:\umatilla_new\apr\eis_sec2.apr 1:55000 Umatilla Chemical Depot Co lu m b ia R iv e r Hermiston Pendleton Portland Eugene " # / $ ) 9 " # 1 $ Overview of Location in the State of Oregon

344

PDT012 output  

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

3DNA: Analysis & Rebuilding of 3-Dimensional Nucleic Acid Structures 3DNA: Analysis & Rebuilding of 3-Dimensional Nucleic Acid Structures by Xiang-Jun Lu @ Wilma K. Olson's Laboratory at Rutgers (olson@rutchem.rutgers.edu) **************************************************************************** 1. The list of the parameters given below are along the 5' to 3' direction of strand I and 3' to 5' direction of strand II 2. All angular parameters, except for the phase angle of sugar pseudo- rotation, are measured in degrees in the range of [-180, +180], and all displacements are measured in Angstrom **************************************************************************** File name: pdt012.pdb Date and time: Mon Mar 6 08:36:53 2000 Number of base-pairs: 12 Number of atoms: 486 ****************************************************************************

345

Microsoft Word - Poster Abstract_2010_CMU_Crystallographic.docx  

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

Thin Films Thin Films Department of Materials Science and Engineering, Carnegie Mellon University Lu Yan, K.R. Balasubramaniam, Shanling Wang, Hui Du, and Paul Salvador luyan@cmu.edu 412-999-4627 The oxygen reduction reaction (ORR) takes place in the solid oxide fuel cell (SOFC) cathode and the overall reaction is rather complex; it involves a variety of sub-reactions, such as surface adsorption, dissociation, election transfer, incorporation, and bulk diffusion. Although a considerable amount of effort has been expended in correlating processing / microstructural features to cathode performance, there is unfortunately relatively little known about the fundamental surface properties of oxide surfaces and their relation to cathode activity. In this study, to avoid the complex structural perturbation on the oxygen uptake

346

Microsoft PowerPoint - Proceedings Cover Sheets  

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

CO2 plume evolution in oil reservoirs using parallel computing CO2 plume evolution in oil reservoirs using parallel computing Chuan Lu 1 , Peter C. Lichtner 1* , Ioannis N. Tsimpanogiannis 1 , Richard Tran Mills 2 1 Earth and Environmental Sciences Division, Los Alamos National Laboratory, 2 National Center for Computational Science, Oak Ridge National Laboratory Numerical Simulation Conclusion * The PETSc library for parallel computing was successfully implemented in PFLOTRAN, providing speedups of up to almost 4000 times for 4096 processors (Jaguar at ORNL) for a 3D problem with 256 64 256 nodes, exhibiting excellent scalability. * Within the common range of residual oil saturation in depleted oil reservoirs, the effect of oil residual saturation has a more subtle effect on the behavior of CO2 plume evolution compared with the aqueous

347

Petition for Secretarial Review Dismissed December 12, 2000  

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

Dennis E. Jantz, Esq. Dennis E. Jantz, Esq. Eastham Johnson Monnheimer & Jantz PO Box 1276 Albuquerque, NM 87103-1276 Patricia Matthews, Esq. 460 St. Michael's, Suite 401 PO Box 6724 Sante Fe, NM 87502-6724 Dear Mr. Jantz and Ms. Matthews: DEC 1 2 2000 Re: Case No. VBB-004 7 This letter concerns Edward Seawalt' s Part 708 complaint against Contract Associates, Inc. Pursuant to the pmiies' request, the complaint was dismissed on December 4, 2000. Accordingly, the related petition for Secretarial review (Case No. VBB-0047) is hereby dismissed. If you have any questions regarding this letter, please contact Janet N. Freimuth at (202) 287-1439. Sincerely, 9LU~ Thomas L. Wieker Deputy Director Office ofHearings and Appeals @ Printed with soy ink on recycled paper

348

Commercial Envelope Requirements of the 2009 IECC | Building Energy Codes  

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

9 IECC 9 IECC This training provides an overview of the commercial envelope requirements of the 2009 International Energy Conservation Code. Estimated Length: 56 minutes Presenters: Eric Makela, Britt/Makela Group Original Webcast Date: Thursday, September 3, 2009 - 13:00 CEUs Offered: 1.0 AIA/CES LU (HSW); .10 CEUs towards ICC renewal certification. Course Type: Video Downloads: Video Transcript Presentation Slides Video Watch on YouTube Visit the BECP Online Training Center for instructions on how to obtain a certificate of completion. Building Type: Commercial Focus: Compliance Code Version: 2009 IECC Target Audience: Architect/Designer Builder Code Official Contractor Engineer State Official Contacts Web Site Policies U.S. Department of Energy USA.gov Last Updated: Thursday, June 28, 2012 - 15:52

349

MEMORANDUM TO: FILE FROM: TYPE OF OPERATION  

Office of Legacy Management (LM)

, , TYPE OF OPERATION ~_--_-----_---___ 69 Research & Development a Facility. Type 0 Production scale testing Cl Pilat Scale IK Bench Scale Process 0 Theoretical Studies u Sample & Analysis q Production 0 Disposal/Storage a Manufacturing 0 University 0 Research Organization 0 Government Sponsored Facility 0 Other --------------__----- TYPE OF CONTRACT ---------------- 0 Prime 0 Other information (i.e., cost 0 Subcontractor + fixed fee, unit price, 5 Purchase Order ~SlvtM ay LuPo~l- time & material, r+c) _L-G~-~~~ ------GA------ Contract/Purchase Order # 3 I -? ciYl---------------------------- AZ. FG CONTRACTING PERIOD: --------__--_____- ----&-b&-f zw------ ______________ OWNERSHIP: AEC/MED AEC/MED OWE_3 LE_A_sEQ GOUT GOVT CONTRACTOR CONTRACTOR

350

Center for Nanophase Materials Sciences (CNMS) - Publications  

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5 PUBLICATIONS 5 PUBLICATIONS Links to individual papers are provided when available online. These links will take you to other web sites and will open in a new window. Subscription may be required to access online publications. Carbon J. Bernholc, W. Lu, S. M. Nakhmanson, V. Meunier, and M. Buongiorno Nardelli, "Multiscale Simulations of Quantum Structures," p. 18 in Proceedings of DoD 2005 Users Group Conference, IEEE Computer Society (2005). J.-G. Che and H. P. Cheng, "First-Principles Investigation of a Monolayer of C60 on h-BN/Ni(111)," Phys. Rev. B: Condens. Matter 72, 115436 (2005). K. A. S. Fernando, Y. Lin, B. Zhou, R. Joseph, L. F. Allard, and Y.-P. Sun, "Poly(ethylene-co-vinyl alcohol)-Functionalized Single-Walled Carbon Nanotubes and Related Nanocomposites," J. Nanosci. Nanotech. 5 (7), 1050 (2005).

351

Data:C7c69028-1068-45b1-bbb0-15545162b8c6 | Open Energy Information  

Open Energy Info (EERE)

8-1068-45b1-bbb0-15545162b8c6 8-1068-45b1-bbb0-15545162b8c6 No revision has been approved for this page. It is currently under review by our subject matter experts. Jump to: navigation, search Loading... 1. Basic Information 2. Demand 3. Energy << Previous 1 2 3 Next >> Basic Information Utility name: New Hampshire Elec Coop Inc Effective date: 2013/05/01 End date if known: Rate name: LGT10-LU100 Sector: Commercial Description: Sodium: only available at existing locations with existing fixtures Source or reference: http://www.nhec.com/filerepository/rate_change_sheets_for_2013_may01.pdf Source Parent: Comments Applicability Demand (kW) Minimum (kW): Maximum (kW): History (months): Energy (kWh) Minimum (kWh): Maximum (kWh): History (months): Service Voltage Minimum (V): Maximum (V): Character of Service

352

No Slide Title  

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

Deployment of the ARM Mobile Facility (AMF) and the ARM Ancillary Deployment of the ARM Mobile Facility (AMF) and the ARM Ancillary Facility (AAF) to Study Aerosol Indirect Effect in China 2008 Zhanqing Li 1 , Graeme L. Stephens 2 , Si-Chee Tsay 3 , Mark Miller 4 , Yangang Liu 4 , Hongbin Chen 5 , Jianping Huang 6 , Daren Lu 5 , Guangyu Shi 5 , Guoxiong Wu 5 1. Department of Atmospheric and Oceanic Science/ESSIC, University of Maryland, College Park, MD 2. Dept of Atmospheric Sciences, Colorado State University, Fort Collins, CO 3. Radiation and Climate Branch, NASA Goddard Space Flight Center, Greenbelt, MD 4. Brookhaven National Lab, Long Island, NY 5. Institute of Atmospheric Physics, Chinese Academy of Sciences, Beijing, China 6. School of Atmospheric Sciences, Lanzhou University, Lanzhou, China Introduction Aerosols in China have exceptionally high loading and diverse properties whose

353

U.S. Department of Energy Categorical Exclusion Determination Form  

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

Dissolution Thorium Metal with Evaluation of Gas Generation and Evaluation for the Neutralization of Sodium Reactor Experiment (SR Dissolution Thorium Metal with Evaluation of Gas Generation and Evaluation for the Neutralization of Sodium Reactor Experiment (SR Savannah River Site Aiken/Aiken/South Carolina SRNL will determine through literature search and laboratory experimentation the flowsheet parameters necessary to safely and effectively dissolve, process, and neutralize the Sodium Reactor Experiment (SRE) used nuclear fuel (UNF) by blending with High Aluminum/Low Uranium (HA/LU) UNF in H-Canyon. The flowsheet will include the number of SRE bundles that can safely be charged to the dissolver without exceeding the hydrogen Lower Flammability Limit (LFL). Rev. 1 extended the activity end date to 9/30/2016. Rev. 2 added C-102 to the Activity Location.

354

Magnetotellurics At Coso Geothermal Area (2006) | Open Energy Information  

Open Energy Info (EERE)

Magnetotellurics At Coso Geothermal Area (2006) Magnetotellurics At Coso Geothermal Area (2006) Exploration Activity Details Location Coso Geothermal Area Exploration Technique Magnetotellurics Activity Date 2006 Usefulness useful DOE-funding Unknown Exploration Basis Use magnetotelluric data to model the reservoir. Notes Magnetotelluric (MT) data from 101 tensor stations over the East Flank of the Coso geothermal field, southeastern California, were inverted on a PC using a 3-D Gauss-Newton regularization algorithm based on a staggered-grid, finite difference forward problem and jacobians. Static shifts at each MT site can be included as additional parameters and solved for simultaneously. Recent modifications to the algorithm developed here include the addition of an LU solver to calculate the model parameter

355

Log Homes in REScheck | Building Energy Codes Program  

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

Log Homes in REScheck Log Homes in REScheck This training includes an introduction to how log homes are handled in the REScheck(tm) software and demonstrates how to show compliance for log homes using REScheck. Estimated Length: 56 minutes Presenters: Rob Picket, Log Homes Council Heather Dillon and Pam Cole, Pacific Northwest National Laboratory Original Webcast Date: Thursday, February 16, 2006 - 13:00 CEUs Offered: 1.0 AIA/CES LU (HSW); .10 CEUs towards ICC renewal certification. Course Type: Video Downloads: Presentation Slides Video Watch on YouTube Visit the BECP Online Training Center for instructions on how to obtain a certificate of completion. Building Type: Residential Focus: Compliance Code Version: International Energy Conservation Code (IECC) Software: REScheck Target Audience:

356

A loop group extension of the odd Chern character.  

E-Print Network (OSTI)

We show that the universal odd Chern form, defined on the stable unitary group $U$, extends to the loop group $LU$ in a way that is closed with respect to an equivariant-type differential. This provides an odd analogue to the Bismut-Chern form. We also describe the associated transgression form, the so-called Bismut-Chern-Simons form, and explicate some properties it inherits as a differential form on the space of maps of a cylinder into the stable unitary group. As a corollary, we obtain the Chern character homomorphism from odd K-theory to the periodic cohomology of the free loop space, represented geometrically on the level of differential forms.

Scott O. Wilson

357

Curvature of the Lanthanide Contraction: An Explanation  

DOE Green Energy (OSTI)

A number of studies have shown that for isostructural series of the lanthanides (elements La through Lu), a plot of equivalent metal-ligand bond lengths versus atomic number differs significantly from linearity and can be better fit as a quadratic equation. However, for hydrogen type wave functions, it is the inverse of the average distance of the electron from the nucleus (an estimate of size) that varies linearly with effective nuclear charge. This generates an apparent quadratic dependence of radius with atomic number. Plotting the inverse of lanthanide ion radii (the observed distance minus the ligand size) as a function of effective nuclear charge gives very good linear fits for a variety of lanthanide complexes and materials. Parameters obtained from this fit are in excellent agreement with the calculated Slater shielding constant, k.

Raymond, Kenneth; Wellman, Daniel; Sgarlata, Carmelo; Hill, Aru

2009-12-21T23:59:59.000Z

358

Accurate estimates for magnetic bottles in connection with superconductivity  

E-Print Network (OSTI)

Motivated by the theory of superconductivity and more precisely by the problem of the onset of superconductivity in dimension two, many papers devoted to the analysis in a semi-classical regime of the lowest eigenvalue of the Schr\\"odinger operator with magnetic field have appeared recently. Here we would like to mention the works by Bernoff-Sternberg, Lu-Pan, Del Pino-Felmer-Sternberg and Helffer-Morame and also Bauman-Phillips-Tang for the case of a disc. In the present paper we settle one important part of this question completely by proving an asymptotic expansion to all orders for low-lying eigenvalues for generic domains. The word `generic' means in this context that the curvature of the boundary of the domain has a unique non-degenerate maximum.

S. Fournais; B. Helffer

2004-11-16T23:59:59.000Z

359

A REVIEW OF THE RARE-EARTH HYDRIDES  

SciTech Connect

Some of the properties of rare earth hydrides are reviewed. Information on the hydrides of Tm, Lu, Tb, and Ho is not included because no work has been done on these elements. Eu and Yb are different from other rare earths in that MH/sub 2/ is their highest hydride and the crystal structures of EuH/sub 2/ and YbH/sub 2/ are orthorhombic. ra, Ce, Pr, and Nd form a dihydride which will take hydrogen into solid solution up to MH/sub 3/ without a change in crystal structure. The heavy rare earths form the same type of dihydride as the light, but as the hydrogen content increases from MH/sub 2/ the cubic structure becomes unstable and is replaced by a hexagonal structare. With increasing atomic number, thermal stability and hydrogen deusity increase. (J.R.D.)

Mulford, R.N.R.

1950-01-01T23:59:59.000Z

360

Aligned mesoporous architectures and devices.  

Science Conference Proceedings (OSTI)

This is the final report for the Presidential Early Career Award for Science and Engineering - PECASE (LDRD projects 93369 and 118841) awarded to Professor Yunfeng Lu (Tulane University and University of California-Los Angeles). During the last decade, mesoporous materials with tunable periodic pores have been synthesized using surfactant liquid crystalline as templates, opening a new avenue for a wide spectrum of applications. However, the applications are somewhat limited by the unfavorabe pore orientation of these materials. Although substantial effort has been devoted to align the pore channels, fabrication of mesoporous materials with perpendicular pore channels remains challenging. This project focused on fabrication of mesoporous materials with perpendicularly aligned pore channels. We demonstrated structures for use in water purification, separation, sensors, templated synthesis, microelectronics, optics, controlled release, and highly selective catalysts.

Brinker, C. Jeffrey; Lu, Yunfeng (University of California Los Angeles, Los Angeles, CA)

2011-03-01T23:59:59.000Z

Note: This page contains sample records for the topic "fino-chen hongyou lu" 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

Ternary oxide nanostructures and methods of making same  

DOE Patents (OSTI)

A single crystalline ternary nanostructure having the formula A.sub.xB.sub.yO.sub.z, wherein x ranges from 0.25 to 24, and y ranges from 1.5 to 40, and wherein A and B are independently selected from the group consisting of Ag, Al, As, Au, B, Ba, Br, Ca, Cd, Ce, Cl, Cm, Co, Cr, Cs, Cu, Dy, Er, Eu, F, Fe, Ga, Gd, Ge, Hf, Ho, I, In, Ir, K, La, Li, Lu, Mg, Mn, Mo, Na, Nb, Nd, Ni, Os, P, Pb, Pd, Pr, Pt, Rb, Re, Rh, Ru, S, Sb, Sc, Se, Si, Sm, Sn, Sr, Ta, Tb, Tc, Te, Ti, Tl, Tm, U, V, W, Y, Yb, and Zn, wherein the nanostructure is at least 95% free of defects and/or dislocations.

Wong, Stanislaus S. (Stony Brook, NY); Park, Tae-Jin (Port Jefferson, NY)

2009-09-08T23:59:59.000Z

362

Superconductive articles  

DOE Patents (OSTI)

An article of manufacture including a substrate, a patterned interlayer of magnesium oxide, barium-titanium oxide or barium-zirconium oxide, the patterned interlayer material overcoated with a secondary interlayer material of yttria-stabilized zirconia or magnesium-aluminum oxide, upon the surface of the substrate whereby an intermediate article with an exposed surface of both the overcoated patterned interlayer and the substrate is formed, a coating of a buffer layer selected from the group consisting of oxides of Ce, Y, Cm, Dy, Er, Eu, Fe, Gd, Ho, In, La, Mn, Lu, Nd, Pr, Pu, Sm, Tb, Tl, Tm, Y, and Yb over the entire exposed surface of the intermediate article, and, a ceramic superconductive material layer as an overcoat upon the buffer layer whereby the ceramic superconductive material situated directly above the substrate has a crystal structure substantially different than the ceramic superconductive material situated above the overcoated patterned interlayer.

Wu, X.D.; Muenchausen, R.E.

1991-12-31T23:59:59.000Z

363

Neither in vivo MRI nor behavioural assessment indicate a therapeutic efficacy for a novel 5HT1A agonist in rat models of ischaemic stroke  

E-Print Network (OSTI)

, Michel Bernanos1, Andrew McCreary3, Michel M Modo1 and Steve CR Williams1 Address: 1Neuroimaging Research Group, Clinical Neuroscience PO42, Institute of Psychiatry, Kings College London, De Crespigny Park, Denmark Hill, London SE5 8AF, UK, 2... lo gi ca l s co re Plac MK-801 Plac MK-801 Plac MK-801 0 1 2 3 4 5 6 7 Day 1 Day 2 Day 3 Ne u ro lo gi ca l S co re 1 3 0 25 50 75 100 125 150 DU123015 Placebo Time-points (days) % in fa rc t v o lu m e 1 3 0 25 50 75 100 125 150 MK-801 Placebo Time...

Ashioti, Maria; Beech, John S; Lowe, Andrew S; Bernanos, Michel; McCreary, Andrew; Modo, Michel M; Williams, Steve C R

2009-07-16T23:59:59.000Z

364

Frequency mixing crystal  

DOE Patents (OSTI)

In a laser system for converting infrared laser light waves to visible light comprising a source of infrared laser light waves and means of harmonic generation associated therewith for production of light waves at integral multiples of the frequency of the original wave, the improvement of said means of harmonic generation comprising a crystal having the chemical formula X{sub 2} Y(NO{sub 3}){sub 5} {center_dot} 2 nZ{sub 2}O wherein X is selected from the group consisting of Li, Na, K, Rb, Cs, and Tl; Y is selected from the group consisting of Sc, Y, La, Ce, Nd, Pr, Sm, Eu, Gd, Tb, Dy, Ho, Er, Tm, Yb, Lu, Al, Ga, and In; Z is selected from the group consisting of H and D; and n ranges from 0 to 4.

Ebbers, C.A.; Davis, L.E.; Webb, M.

1990-10-16T23:59:59.000Z

365

Frequency mixing crystal  

DOE Patents (OSTI)

In a laser system for converting infrared laser light waves to visible light comprising a source of infrared laser light waves and means of harmonic generation associated therewith for production of light waves at integral multiples of the frequency of the original wave, the improvement of said means of harmonic generation comprising a crystal having the chemical formula X{sub 2} Y(NO{sub 3}){sub 5} {center dot} 2 nZ{sub 2}O wherein X is selected from the group consisting of Li, Na, K, Rb, Cs, and Tl; Y is selected from the group consisting of Sc, Y, La, Ce, Nd, Pr, Sm, Eu, Gd, Tb, Dy, Ho, Er, Tm, Yb, Lu, Al, Ga, and In; Z is selected from the group consisting of H and D; and n ranges from 0 to 4.

Ebbers, C.A.; Davis, L.E.; Webb, M.

1990-10-16T23:59:59.000Z

366

Frequency mixing crystal  

DOE Patents (OSTI)

In a laser system for converting infrared laser light waves to visible light comprising a source of infrared laser light waves and means of harmoic generation associated therewith for production of light waves at integral multiples of the frequency of the original wave, the improvement of said means of harmonic generation comprising a crystal having the chemical formula X.sub.2 Y(NO.sub.3).sub.5 .multidot.2 nZ.sub.2 o wherein X is selected from the group consisting of Li, Na, K, Rb, Cs, and Tl; Y is selected from the group consisting of Sc, Y, La, Ce, Nd, Pr, Sm, Eu, Gd, Tb, Dy, Ho, Er, Tm, Yb, Lu, Al, Ga, and In; Z is selected from the group consisting of H and D; and n ranges from 0 to 4.

Ebbers, Christopher A. (Livermore, CA); Davis, Laura E. (Manteca, CA); Webb, Mark (Salida, CA)

1992-01-01T23:59:59.000Z

367

Total half-lives for selected nuclides  

SciTech Connect

Measurements of the half-lives of {sup 3}H, {sup 10}Be, {sup 14}C, {sup 26}Al, {sup 40}K, {sup 39}Ar, {sup 53}Mn, {sup 87}Rb, {sup 92}Nb, {sup 129}I, {sup 138}La, {sup 147}Sm, {sup 176}Lu, {sup 174}Hf, {sup 180}Ta, {sup 187}Re, {sup 186}Os, {sup 190}Pt, {sup 204}Pb, {sup 210}Pb, {sup 210}Po, {sup 222}Rn, {sup 224}Th, {sup 226}Ra, {sup 227}Ac, {sup 228}Ra, {sup 228}Th, {sup 230}Th, {sup 232}Th, {sup 231}Pa have been compiled and evaluated. The effect of the {sup 14}C half-life value on carbon dating ages is discussed as well as the stability of {sup 204}Pb. 237 refs., 30 tabs.

Holden, N.E.

1989-01-01T23:59:59.000Z

368

Electricity Liberalisation in the European Union: A Progress Report  

E-Print Network (OSTI)

la n d Fr a n ce Ger m a n y Gre e ce Ire la n d Ita ly Lu x Ne d No rw a y Po rtu ga l Sp a in Sw itze rla n d UK Source: IEA Energy Statistics 2008 other sources tide wind solar thermal solar PV geothermal hydro nuclear waste biomass gas oil coal... .2 Solar PV 0.0 0.0 0.0 0.0 0.7** Solar thermal 0.0 0.0 0.0 0.0 Other sources 0.1 0.2 0.5 1.0 1.1 HHI 2781 2589 2339 2271 2242 * EU-27 + Norway ** Includes solar thermal generation Source: IEA and Eurostat data 18 increased merger activity to exploit...

Pollitt, Michael G.

369

Comparative study of eight equations of state for predicting hydrocarbon volumetric phase behavior  

Science Conference Proceedings (OSTI)

The objective of this study is to present a review of eight equations of state (EOS's) and compare their ability to predict the volumetric and phase equilibria of gas-condensate systems. Included in the study are the Peng-Robinson (PR), the Soave-Redlich-Kwong (SRK), the Schmidt-Wenzel (SW), the Usdin-McAuliffe (UM), the Heyen, the Kubic, the Adachi-Lu (AL), and the Patel-Teja (PT) EOS's. The SW equation exhibits a superior predictive capability for volumetric properties of condensate systems. The PR equation is found to represent the phase equilibrium behavior of condensate systems accurately. In terms of compressibility factors, the SW and PT equations give better predictions than other equations.

Ahmed, T.H.

1988-02-01T23:59:59.000Z

370

Comparative study of eight equations of state for predicting hydrocarbon volumetric phase behavior  

Science Conference Proceedings (OSTI)

The objective of this study is to present a review of eight equations of state and compare their ability to predict the volumetric and phase equilibria of gas condensate systems. Included in the study are the Peng-Robinson, the Soave-Redlich-Kwong, the Schmidt-Wenzel, the Usdin-McAuliffe, the Heyen, the Kubic, the Adachi-Lu, and the Patel-Teja equations of state. The Schmidt and Wenzel equation exhibits a superior predictive capability for volumetric properties of condensate systems. The Peng-Robinson equation is found to accurately represent the phase equilibrium behavior of condensate systems. In terms of compressibiity factors, the Schmidt-Wenzel and Patel-Teja equations give better predictions than other equations.

Ahmed, T.H.

1986-01-01T23:59:59.000Z

371

Predicting structure in nonsymmetric sparse matrix factorizations  

Science Conference Proceedings (OSTI)

Many computations on sparse matrices have a phase that predicts the nonzero structure of the output, followed by a phase that actually performs the numerical computation. We study structure prediction for computations that involve nonsymmetric row and column permutations and nonsymmetric or non-square matrices. Our tools are bipartite graphs, matchings, and alternating paths. Our main new result concerns LU factorization with partial pivoting. We show that if a square matrix A has the strong Hall property (i.e., is fully indecomposable) then an upper bound due to George and Ng on the nonzero structure of L + U is as tight as possible. To show this, we prove a crucial result about alternating paths in strong Hall graphs. The alternating-paths theorem seems to be of independent interest: it can also be used to prove related results about structure prediction for QR factorization that are due to Coleman, Edenbrandt, Gilbert, Hare, Johnson, Olesky, Pothen, and van den Driessche.

Gilbert, J.R. (Xerox Palo Alto Research Center, CA (United States)); Ng, E.G. (Oak Ridge National Lab., TN (United States))

1992-10-01T23:59:59.000Z

372

Sti  

Office of Legacy Management (LM)

,. ..V' ,. ..V' , .: ..I.. J. P. b&i; &iii: ~~s.w#JF; ' Sti : i. .:.,.P. ,H. -9, PireCtOr, Produoiioi' Divlei~; Rem I0a-k: ' : :,.I:' - . ,:,5.;;., : ' , :. . ,I.-..";:. ,.~. :.:. " ' ' : .; &,;' , ( " ' .., \ .:, _... ..,... &Zr luJap m. Mf :. i! : MAiERlAti -' ' :. .. .-...:Y' ..- ., ,. ., ~,.. ., Plye arrange to pmduoo awl ship appmxhhly 9860 puude of umnhsn-eir~~nium d.oy (ad slnyniw .by night) toi -. AQsrlcaIl nachino alxl Poundly 54th Stmot and 26 Avenue Bmoklyn, new x0* AttWtiOnl iI& ChIdi PdUcd SP oaawntebillty should be trannfemed to Station &,; l' hn alloy should bo In ttm fdti of IngOti o-f t-he folhdq dies: slonsr a. 19 plocao -6j"diuaeterbyUf2~loq b. 1S plows - l&' dirvreter by l2 t 2" l.q The 6&O daumtor lngoto olwuld hm pmforeaw Lo fabrlaiticm u

373

I RADIOLOGICAL SCOPING SURVEY OF FO,RMER MONSANTO' FACILITIES  

Office of Legacy Management (LM)

-I a.d *4dk *-f--l- -I a.d *4dk *-f--l- --- I. ,e-- - .- --_ -- -. ;,. -* " . I . RADIOLOGICAL SCOPING SURVEY OF FO,RMER MONSANTO' FACILITIES (Unit XII and W a rehouse) DAYTON, OHIO Report Date: 4 September 1997 Survey Dak 27 Aitgust 1991 Prepared by: Mark L. Mays, Chief Radiation Safety Branch Sponsored by: M iamisburg Environmental Matigement Reject Office Ohio FTekl Ofice U.S.. Department of Energy Conducted by: %diation Safety Branch Of&e of Environmental Management ggtb Air Base W ing U.S. Departmtnt of the Air Force In Cooperation W ith: Southwest District Office Ohio Environmental Protection Agency - O h io Cnvironmwhl Protection Agenty Bureau of Radiological Health Ohio Department of Health. I Lb ^U .L*-u i-.-r- --- , .., II ,.--(_ ~_ -_- --- -_ _.. ;

374

ConsumTechNotes2012.vp  

Gasoline and Diesel Fuel Update (EIA)

Data: Data: Consumption 31 P E T R O L E U M O V E R V I E W U.S. Energy Information Administration 32 State Energy Data: Consumption Petroleum Products Residential Sector Estimated Consumption (RC) Commercial Sector Estimated Consumption (CC) Industrial Sector Estimated Consumption (IC) Transportation Sector Estimated Consumption (AC) Electric Power Sector Estimated Consumption (EI) Total Estimated Consumption (TC) Asphalt and Road Oil (AR) ARIC = ARTC + + Aviation Gasoline (AV) AVAC = AVTC + + Distillate Fuel Oil (DF) DFRC + DFCC + DFIC + DFAC + DFEI = DFTC + + + + + + Jet Fuel (JF) JFAC JFEU = JFTC + + Kerosene (KS) KSRC + KSCC + KSIC = KSTC + + + + Liquefied Petroleum Gases (LG) LGRC + LGCC + LGIC + LGAC = LGTC + + + Lubricants (LU) + LUIC LUAC = LUTC + + + Motor Gasoline (MG) MGCC MGIC MGAC = MGTC + + + + Residual Fuel Oil (RF) RFCC RFIC + RFAC + RFEI = RFTC + + + Other Petroleum Products (PO) PCCC 1 + POIC 2 + PCEI 1 = POTC Total

375

ASHRAE Standard 90.1-2007 -- Lighting and Power Requirements | Building  

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Lighting and Power Requirements Lighting and Power Requirements This course provides an overview of the lighting and power requirements of ASHRAE Standard 90.1-2007. Estimated Length: 60 minutes Presenters: Eric Richman, Pacific Northwest National Laboratory Original Webcast Date: Thursday, January 10, 2008 - 13:00 CEUs Offered: 1.0 AIA/CES LU (HSW); .10 CEUs towards ICC renewal certification. Course Type: Video Downloads: Presentation Slides Video Watch on YouTube Visit the BECP Online Training Center for instructions on how to obtain a certificate of completion. Building Type: Commercial Focus: Compliance Code Version: ASHRAE Standard 90.1-2007 Target Audience: Architect/Designer Builder Code Official Contractor Engineer State Official Contacts Web Site Policies U.S. Department of Energy USA.gov

376

Codes 101 | Building Energy Codes Program  

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Codes 101 Codes 101 This course covers basic knowledge of energy codes and standards, the development processes of each, historical timelines, adoption, implementation, and enforcement of energy codes and standards, and voluntary energy efficiency programs. Most sections have links that provide additional details on that section's topic as well as additional resources for more information. Begin Learning! Estimated Length: 1-2 hours CEUs Offered: 1.0 AIA/CES LU (HSW); .10 CEUs towards ICC renewal certification. Course Type: Self-paced, online Building Type: Commercial Residential Focus: Adoption Code Development Compliance Code Version: ASHRAE Standard 90.1 International Energy Conservation Code (IECC) Model Energy Code (MEC) Target Audience: Advocate Architect/Designer Builder

377

Residential Requirements of the 2009 IECC | Building Energy Codes Program  

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09 IECC 09 IECC This training includes an overview of the residential requirements of the 2009 International Energy Conservation Code. Estimated Length: 1 hour, 9 minutes Presenters: Todd Taylor, Pacific Northwest National Laboratory Original Webcast Date: Tuesday, June 16, 2009 - 13:00 CEUs Offered: 1.0 AIA/CES LU (HSW); .10 CEUs towards ICC renewal certification. Course Type: Video Downloads: Video Transcript Presentation Slides Video Watch on YouTube Visit the BECP Online Training Center for instructions on how to obtain a certificate of completion. Building Type: Residential Focus: Compliance Code Version: 2009 IECC Target Audience: Architect/Designer Builder Code Official Contractor Engineer Federal Official State Official Contacts Web Site Policies U.S. Department of Energy

378

Slide 1  

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SOFC Cathodes SOFC Cathodes John S. Hardy, Xiao-Dong Zhou*, Jared W. Templeton, Zigui Lu, Jeffry W. Stevenson * Now at the University of South Carolina July 27-29, 2010 11 th Annual SECA Workshop Pittsburgh, PA FY10 Research Topics in the Cathode Sub-task Importance of Cathode Sintering Temperature Optimization for Cell Performance & Stability Enhanced Densification of the SDC Interlayer Concentration Polarization in LSCF Cathodes Effects of Contamination from Sealing Glass Volatiles on LSM & LSCF Cathodes Capability Development: In-situ XRD of an Operating SOFC Cathode* Effect of A-site Stoichiometry on LSCF Cathode Performance * The focus of this talk Objectives To develop the capability to perform in-situ XRD measurements on operating SOFC cathodes, including: A test fixture compatible with the XRD.

379

High Tc Superconductivity  

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by C. Kim (SSRL), D. H. Lu (Stanford), K. M. Shen (Stanford) and Z.-X. Shen (Stanford/SSRL) by C. Kim (SSRL), D. H. Lu (Stanford), K. M. Shen (Stanford) and Z.-X. Shen (Stanford/SSRL) Extensive research efforts to study the novel electronic properties of high-Tc superconductors and their related materials by angle-resolved photoemission spectroscopy at a recently commissioned Beam Line 5-4 (led by Z.-X. Shen) continue to be successful, producing many important results. These results, which are highlighted by five articles recently published in Physical Review Letters and one in Science, brought our understanding steps closer to solving the mystery of the high-Tc superconductivity. With the development of the latest generation of ultra-high resolution electron spectrometers in the past few years, the technique of angle resolved photoemission spectroscopy (ARPES) has recently experienced a renaissance. Nowhere is this revolution more evident than in the study of the high-temperature superconductors, which more than a decade after their discovery, continue to defy theoretical explanation. Recent ARPES experiments performed at Beam Line 5-4 have led to critical new discoveries about the fundamental nature of these mysterious superconductors and are now changing the way that the physics community views these materials. An excellent benchmark for the huge leap in detector resolution and technology is the recent work on Sr2RuO4. Although it belongs to a slightly different family than the high- temperature superconductors, its exotic superconducting mechanism (Tc = 1K) and complex electronic structure make it itself a fascinating material. In the past, due to poor resolutions, ARPES studies on this material were in disagreement with theory and other experimental techniques.

380

Performance of new ceramic scintillators for gamma and x-ray detection  

Science Conference Proceedings (OSTI)

Ceramic materials show significant promise for the production of reasonably priced, large-size scintillators. Ceramics have recently received a great deal of attention in the field of materials for laser applications, and the technology for fabricating high-optical-quality polycrystalline ceramics of cubic materials has been well developed. The formation of transparent ceramics of non-cubic materials is, however, much more difficult as a result of birefringence effects in differently oriented grains. Here, we will describe the performance of a few new ceramics developed for the detection of gamma- and x-ray radiation. Results are presented for ceramic analogs of three crystalline materials - cubic Lu2O3, and non-cubic LaBr3, and Lu2SiO5 or LSO (hexagonal, and monoclinic structures, respectively). The impact of various sintering, hot-pressing and post-formation annealing procedures on the light yield, transparency, and other parameters, will be discussed. The study of LaBr3:Ce shows that fairly translucent ceramics of rare-earth halides can be fabricated and they can reach relatively high light yield values. Despite the fact that no evidence for texturing has been found in our LSO:Ce ceramic microstructures, the material demonstrates a surprisingly high level of translucency or transparency. While the scintillation of LSO:Ce ceramic reaches a light yield level of about 86 % of that of a good LSO:Ce single crystal, its decay time is even faster, and the long term afterglow is lower than in LSO single crystals.

Wisniewski, Dariusz J [ORNL; Boatner, Lynn A [ORNL; Neal, John S [ORNL; Jellison Jr, Gerald Earle [ORNL; Ramey, Joanne Oxendine [ORNL; North, Andrea L [ORNL; Wisniewska, Monika [ORNL; Lempicki, Aleksander [ALEM Associates, Boston; Brecher, Charlie [ALEM Associates, Boston; Glodo, J. [Radiation Monitoring Devices, Watertown, MA

2007-01-01T23:59:59.000Z

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381

Three-dimensional radiobiological dosimetry of kidneys for treatment planning in peptide receptor radionuclide therapy  

Science Conference Proceedings (OSTI)

Purpose: Peptide receptor radionuclide therapy (PRRT) delivers high absorbed doses to kidneys and may lead to permanent nephropathy. Reliable dosimetry of kidneys is thus critical for safe and effective PRRT. The aim of this work was to assess the feasibility of planning PRRT based on 3D radiobiological dosimetry (3D-RD) in order to optimize both the amount of activity to administer and the fractionation scheme, while limiting the absorbed dose and the biological effective dose (BED) to the renal cortex. Methods: Planar and SPECT data were available for a patient examined with {sup 111}In-DTPA-octreotide at 0.5 (planar only), 4, 24, and 48 h post-injection. Absorbed dose and BED distributions were calculated for common therapeutic radionuclides, i.e., {sup 111}In, {sup 90}Y and {sup 177}Lu, using the 3D-RD methodology. Dose-volume histograms were computed and mean absorbed doses to kidneys, renal cortices, and medullae were compared with results obtained using the MIRD schema (S-values) with the multiregion kidney dosimetry model. Two different treatment planning approaches based on (1) the fixed absorbed dose to the cortex and (2) the fixed BED to the cortex were then considered to optimize the activity to administer by varying the number of fractions. Results: Mean absorbed doses calculated with 3D-RD were in good agreement with those obtained with S-value-based SPECT dosimetry for {sup 90}Y and {sup 177}Lu. Nevertheless, for {sup 111}In, differences of 14% and 22% were found for the whole kidneys and the cortex, respectively. Moreover, the authors found that planar-based dosimetry systematically underestimates the absorbed dose in comparison with SPECT-based methods, up to 32%. Regarding the 3D-RD-based treatment planning using a fixed BED constraint to the renal cortex, the optimal number of fractions was found to be 3 or 4, depending on the radionuclide administered and the value of the fixed BED. Cumulative activities obtained using the proposed simulated treatment planning are compatible with real activities administered to patients in PRRT. Conclusions: The 3D-RD treatment planning approach based on the fixed BED was found to be the method of choice for clinical implementation in PRRT by providing realistic activity to administer and number of cycles. While dividing the activity in several cycles is important to reduce renal toxicity, the clinical outcome of fractionated PRRT should be investigated in the future.

Baechler, Sebastien; Hobbs, Robert F.; Boubaker, Ariane; Buchegger, Franz; He Bin; Frey, Eric C.; Sgouros, George [Institute of Radiation Physics, Lausanne University Hospital, 1007 Lausanne (Switzerland); Russell H. Morgan Department of Radiology and Radiological Sciences, Johns Hopkins University, School of Medicine, Baltimore, Maryland 21231 (United States); Department of Nuclear Medicine, Lausanne University Hospital, 1011 Lausanne (Switzerland); Russell H. Morgan Department of Radiology and Radiological Sciences, Johns Hopkins University, School of Medicine, Baltimore, Maryland 21231 (United States)

2012-10-15T23:59:59.000Z

382

A new continuous two-step molecular precursor route to rare-earth oxysulfides Ln{sub 2}O{sub 2}S  

SciTech Connect

A continuous two-step molecular precursor pathway is designed for the preparation of rare-earth oxysulfides Ln{sub 2}O{sub 2}S (Ln=Y, La, Pr, Nd, Sm-Lu). This new route involves a first oxidation step leading to the rare-earth oxysulfate Ln{sub 2}O{sub 2}SO{sub 4} which is subsequently reduced to the rare-earth oxysulfide Ln{sub 2}O{sub 2}S by switching to a H{sub 2}-Ar atmosphere. The whole process occurs at a temperature significantly lower than usual solid state synthesis (T{<=}650 Degree-Sign C) and avoids the use of dangerous sulfur-based gases, providing a convenient route to the synthesis of the entire series of Ln{sub 2}O{sub 2}S. The molecular precursors consist in heteroleptic dithiocarbamate complexes [Ln(Et{sub 2}dtc){sub 3}(phen)] and [Ln(Et{sub 2}dtc){sub 3}(bipy)] (Et{sub 2}dtc=N,N-diethyldithiocarbamate; phen=1,10-phenanthroline; bipy=2,2 Prime -bipyridine) and were synthesized by a new high yield and high purity synthesis route. The nature of the molecular precursor determines the minimum synthesis temperature and influences therefore the purity of the final Ln{sub 2}O{sub 2}S crystalline phase. - Graphical abstract: A continuous two-step molecular precursor pathway was designed for the preparation of rare-earth oxysulfides Ln{sub 2}O{sub 2}S (Ln=Y, La, Pr, Nd, Sm-Lu), starting from heteroleptic dithiocarbamate complexes. The influence of the nature of the molecular precursor on the minimum synthesis temperature and on the purity of the final Ln{sub 2}O{sub 2}S crystalline phase is discussed. Highlights: Black-Right-Pointing-Pointer A new high yield and high purity synthesis route of rare earth dithiocarbamates is described. Black-Right-Pointing-Pointer These compounds are used as precursors in a continuous process leading to rare-earth oxysulfides. Black-Right-Pointing-Pointer The oxysulfides are obtained under much more moderate conditions than previously described.

De Crom, N. [Institute of Condensed Matter and Nanosciences/MOST, Universite Catholique de Louvain, Place Louis Pasteur, 1, L4.01.03, B-1348 Louvain-la-Neuve (Belgium); Devillers, M., E-mail: michel.devillers@uclouvain.be [Institute of Condensed Matter and Nanosciences/MOST, Universite Catholique de Louvain, Place Louis Pasteur, 1, L4.01.03, B-1348 Louvain-la-Neuve (Belgium)

2012-07-15T23:59:59.000Z

383

A dose point kernel database using GATE Monte Carlo simulation toolkit for nuclear medicine applications: Comparison with other Monte Carlo codes  

Science Conference Proceedings (OSTI)

Purpose: GATE is a Monte Carlo simulation toolkit based on the Geant4 package, widely used for many medical physics applications, including SPECT and PET image simulation and more recently CT image simulation and patient dosimetry. The purpose of the current study was to calculate dose point kernels (DPKs) using GATE, compare them against reference data, and finally produce a complete dataset of the total DPKs for the most commonly used radionuclides in nuclear medicine. Methods: Patient-specific absorbed dose calculations can be carried out using Monte Carlo simulations. The latest version of GATE extends its applications to Radiotherapy and Dosimetry. Comparison of the proposed method for the generation of DPKs was performed for (a) monoenergetic electron sources, with energies ranging from 10 keV to 10 MeV, (b) beta emitting isotopes, e.g., {sup 177}Lu, {sup 90}Y, and {sup 32}P, and (c) gamma emitting isotopes, e.g., {sup 111}In, {sup 131}I, {sup 125}I, and {sup 99m}Tc. Point isotropic sources were simulated at the center of a sphere phantom, and the absorbed dose was stored in concentric spherical shells around the source. Evaluation was performed with already published studies for different Monte Carlo codes namely MCNP, EGS, FLUKA, ETRAN, GEPTS, and PENELOPE. A complete dataset of total DPKs was generated for water (equivalent to soft tissue), bone, and lung. This dataset takes into account all the major components of radiation interactions for the selected isotopes, including the absorbed dose from emitted electrons, photons, and all secondary particles generated from the electromagnetic interactions. Results: GATE comparison provided reliable results in all cases (monoenergetic electrons, beta emitting isotopes, and photon emitting isotopes). The observed differences between GATE and other codes are less than 10% and comparable to the discrepancies observed among other packages. The produced DPKs are in very good agreement with the already published data, which allowed us to produce a unique DPKs dataset using GATE. The dataset contains the total DPKs for {sup 67}Ga, {sup 68}Ga, {sup 90}Y, {sup 99m}Tc, {sup 111}In, {sup 123}I, {sup 124}I, {sup 125}I, {sup 131}I, {sup 153}Sm, {sup 177}Lu {sup 186}Re, and {sup 188}Re generated in water, bone, and lung. Conclusions: In this study, the authors have checked GATE's reliability for absorbed dose calculation when transporting different kind of particles, which indicates its robustness for dosimetry applications. A novel dataset of DPKs is provided, which can be applied in patient-specific dosimetry using analytical point kernel convolution algorithms.

Papadimitroulas, Panagiotis; Loudos, George; Nikiforidis, George C.; Kagadis, George C. [Department of Medical Physics, School of Medicine, University of Patras, Rion, GR 265 04 (Greece) and Department of Medical Instruments Technology, Technological Educational institute of Athens, Ag. Spyridonos Street, Egaleo GR 122 10, Athens (Greece); Department of Medical Instruments Technology, Technological Educational institute of Athens, Ag. Spyridonos Street, Egaleo GR 122 10, Athens (Greece); Department of Medical Physics, School of Medicine, University of Patras, Rion, GR 265 04 (Greece)

2012-08-15T23:59:59.000Z

384

MR-CAT  

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

MR-CAT, Materials Research Collaborative Access Team MR-CAT, Materials Research Collaborative Access Team 10-ID A bent Laue analyzer detection system for dilute fluorescence XAFS C. Karanfil, Z. Zhong, L.D. Chapman, R. Fischetti, C.U. Segre, B.A. Bunker, and G.B. Bunker Binding of Cd ions to the cell wall of B. Subtilis - an EXAFS study M. Boyanov, D. Fowle, K. Kemner, B. Bunker, and J. Fein Crystal structure of a new polymorph of sulfabenzamide J. Kaduk, S. Maginn, J. Cole, and K. Shankland Crystal structures of BaSrRTaO6 (R = Tm, Lu) J. Kaduk and W. Wong-Ng EXAFS and XANES of plutonium and uranium edges from titanate ceramics for fissile materials disposition J.A. Fortner, A.J. Kropf, R.J. Finch, M.C. Hash, S.B. Aase, and D.B. Chamberlain Formation of cyanide bridged networks at the air/water interface J. Culp, G. Weerasekera, D.R. Talham, and R. Duran

385

Residential Energy Consumption Survey: Housing Characteristics,  

Gasoline and Diesel Fuel Update (EIA)

tni tni Residential Energy Consumption Survey: Housing Characteristics, 1981 Energy Information Administration Washington. D.C August 1983 T86T -UJ9AO9 aiji uuojj pasenojnd uaaq (OdO) i|oii)/v\ suoijdijosqns o; Ajdde jou saop aoiiou :e|ON asBa|d 'pjBo^sod at|j noA j| 3Sj| Suiije'Lu vi3 3M1 uo ;u!Buuaj o^sn o} }i ujnja> isnoi nox 'pJBOisod iuB»jodoi! UB aABL) pjnons hoA '}s\\ BujUBUJ VI3 9L|} uo ajB noA|| 'MaiAaj jsij SUJMBUJ suouBOjiqnd |BnuuBS}j BUJ -jonpuoo Sj (vi3) uoijej^siujuupv UOIJBLUJOIUI Afijau^ agj 'uoiieinBaj iuaoiujaAOQ Aq pajmbaj sv 30HON 02-13 maoj aapao ay 05. pa^oajjp aq pus siuamnooa jo 0088-353 (303) S8SOZ "D'Q 'uoiSu-pqsBtt T rao°H 50 UOT^BOLIOJUI

386

LBNL-4183E-rev1 N NA AT TU UR RA AL L G GA AS S V VA AR RI  

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

4183E-rev1 4183E-rev1 N NA AT TU UR RA AL L G GA AS S V VA AR RI IA AB BI IL LI IT TY Y I IN N C CA AL LI IF FO OR RN NI IA A: : E EN NV VI IR RO ON NM ME EN NT TA AL L I IM MP PA AC CT TS S A AN ND D D DE EV VI IC CE E P PE ER RF FO OR RM MA AN NC CE E E EX XP PE ER RI IM ME EN NT TA AL L E EV VA AL LU UA AT TI IO ON N O OF F I IN NS ST TA AL LL LE ED D C CO OO OK KI IN NG G E EX XH HA AU US ST T F FA AN N P PE ER RF FO OR RM MA AN NC CE E Brett C. Singer, William W. Delp and Michael G. Apte Indoor Environment Department Atmospheric Sciences Department Environmental Energy Technologies Division July 2011 (Revised February 2012) Disclaimer 1 This document was prepared as an account of work sponsored by the United States Government. While this document is believed to contain correct information, neither the United States Government nor any agency thereof, nor The Regents of the University of California, nor any of

387

AtomicNuclear Properties  

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

Cp 113 114 115 116 117 118 Cp 113 114 115 116 117 118 58Ce 59Pr 60Nd 61Pm 62Sm 63Eu 64Gd 65Tb 66Dy 67Ho 68Er 69Tm 70Yb 71Lu 90Th 91Pa 92U 93Np 94Pu 95Am 96Cm 97Bk 98Cf 99Es 100Fm 101Md 102No 103Lr Inorganic compounds (Al through Fe) Aluminum oxide through ferrous oxide Aluminum oxide (Al2O3) Ammonia (NH3) Barium fluoride (BaF2) Barium sulfate BaSO4 Beryllium oxide (BeO) Bismuth germanate (BGO) [(Bi2O3)2(GeO2)3] Bismuth silicate (BSO) [(Bi2O3)2(SiO2)3] Boron carbide (B4C) Boron oxide (B2O3) Cadmium telluride (CdTe) Cadmium tungstate (CdWO4) Calcium carbonate (CaCO3) Calcium fluoride (CaF2) Calcium oxide (CaO) Calcium sulfate (CaSO4) Calcium tungstate (CaWO4) Carbon dioxide (CO2) Solid carbon dioxide (dry ice; CO2) Carbon tetrachloride CCl4 Carbon tetrafluoride CF4 Cerium fluoride [CeF3] Cesium fluoride (CsF) Cesium iodide (CsI) Ferric oxide (Fe2O3) Ferroboride (FeB) Ferrous oxide (FeO)

388

The Periodic Table of Elements C  

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

Atomic Number Chemical Symbol Atomic Weight Chemical Name = Solid at room temperature = Liquid at room temperature = Gas at room temperature = Radioactive = Artificially Made KEY METALS NON-METALS 12.011 http://education.jlab.org/ Last revised on April 3, 2013 [294] H Li Na K Be Mg Ca Sc Ti Rb Cs Fr Sr Y Ba Ra Zr Hf Rf V Nb Ta Db Cr Mo W Sg Mn Tc Re Bh Fe Ru Os Hs Co Rh Ir Mt Ni Pd Pt Ds Cu Ag Au Rg Zn Cd Hg Cn Ga In Tl Uut Ge Sn Pb Fl As Sb Bi Uup Se Te Po Lv Br I At Uus Kr Xe Rn Uuo La Ac Ce Th Pr Pa Nd U Pm Np Sm Pu Eu Am Gd Cm Tb Bk Dy Cf Ho Es Er Fm Tm Md Yb Yb No Lu Lr B Al C Si N P O S F Cl Ne He Ar HYDROGEN LITHIUM SODIUM POTASSIUM BERYLLIUM MAGNESIUM CALCIUM SCANDIUM TITANIUM RUBIDIUM CESIUM FRANCIUM STRONTIUM YTTRIUM BARIUM RADIUM ZIRCONIUM HAFNIUM RUTHERFORDIUM VANADIUM NIOBIUM TANTALUM DUBNIUM CHROMIUM MOLYBDENUM TUNGSTEN SEABORGIUM MANGANESE TECHNETIUM RHENIUM BOHRIUM IRON RUTHENIUM OSMIUM HASSIUM

389

Carnegie Mellon  

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Carnegie Mellon Carnegie Mellon Salvador R esearch G roup, h 2p://neon.materials.cmu.edu/salvador/ SOFC Cathode Surface Chemistry and Op6miza6on 1 Paul Salvador Department o f M aterials S cience a nd E ngineering Carnegie M ellon U niversity Pi:sburgh, P A 1 5206 Lu Y an Philip T sang K. R . B alasubramaniam Hui D u Shanling W ang Robin C hao Lam H elmick Sarthak H avelia Oleg M aksimov Joanna M eador EISA vs SBA-15 HT Hard Template EISA Sintered particles vs. Open pores 1um 1um 200 nm 200 nm Funded b y D OE --- S ECA, T hanks t o L . W ilson, W . S urdoval, B . W hite, P . B urke, S hailesh V ora Wednesday, August 18, 2010 Carnegie Mellon Salvador R esearch G roup, h 2p://neon.materials.cmu.edu/salvador/ Program G oals a nd C ollabora/ons 2 * Improve t he P erformance o f S olid O xide F uel C ell C athodes * Reduce C athodes L osses ( increased p ower)

390

The Periodic Table of Elements C  

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

.011 .011 Atomic Number Chemical Symbol Atomic Weight Chemical Name = Solid at room temperature = Liquid at room temperature = Gas at room temperature = Radioactive = Artificially Made KEY METALS NON-METALS http://education.jlab.org/ Last revised on April 3, 2013 [294] H Li Na K Be Mg Ca Sc Ti Rb Cs Fr Sr Y Ba Ra Zr Hf Rf V Nb Ta Db Cr Mo W Sg Mn Tc Re Bh Fe Ru Os Hs Co Rh Ir Mt Ni Pd Pt Ds Cu Ag Au Rg Zn Cd Hg Cn Ga In Tl Uut Ge Sn Pb Fl As Sb Bi Uup Se Te Po Lv Br I At Uus Kr Xe Rn Uuo La Ac Ce Th Pr Pa Nd U Pm Np Sm Pu Eu Am Gd Cm Tb Bk Dy Cf Ho Es Er Fm Tm Md Yb Yb No Lu Lr B Al C Si N P O S F Cl Ne He Ar HYDROGEN LITHIUM SODIUM POTASSIUM BERYLLIUM MAGNESIUM CALCIUM SCANDIUM TITANIUM RUBIDIUM CESIUM FRANCIUM STRONTIUM YTTRIUM BARIUM RADIUM ZIRCONIUM HAFNIUM RUTHERFORDIUM VANADIUM NIOBIUM TANTALUM DUBNIUM CHROMIUM MOLYBDENUM TUNGSTEN SEABORGIUM MANGANESE TECHNETIUM RHENIUM BOHRIUM IRON RUTHENIUM OSMIUM HASSIUM COBALT

391

Data:8e14cf36-12ed-4c2f-bc5c-fc72689ed7f6 | Open Energy Information  

Open Energy Info (EERE)

6-12ed-4c2f-bc5c-fc72689ed7f6 6-12ed-4c2f-bc5c-fc72689ed7f6 No revision has been approved for this page. It is currently under review by our subject matter experts. Jump to: navigation, search Loading... 1. Basic Information 2. Demand 3. Energy << Previous 1 2 3 Next >> Basic Information Utility name: New Hampshire Elec Coop Inc Effective date: 2013/05/01 End date if known: Rate name: LGT08-LU50 Sector: Commercial Description: Sodium LGT08: only available at existing locations with existing fixtures Source or reference: http://www.nhec.com/filerepository/rate_change_sheets_for_2013_may01.pdf Source Parent: Comments Applicability Demand (kW) Minimum (kW): Maximum (kW): History (months): Energy (kWh) Minimum (kWh): Maximum (kWh): History (months): Service Voltage Minimum (V): Maximum (V):

392

Image  

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AM!;NDMENT OFSOI.ICFl'ATlONlMPDIFICATION OF CONTRACT AM!;NDMENT OFSOI.ICFl'ATlONlMPDIFICATION OF CONTRACT 2. AMt;N.DMENT/MOD!FICATION' NO, S', EFFECTIVE DAlE 179 See Bl'ock 16C 6.ISSUEUBY COPE 00518 Oak Ridge U~S. Departmerit of Erergy P,Q. Box. 2001 Oak Ridge TN 37831 8. NAME ANDADOR6S$ OF CONTRACTOR (No" Wrw/. ;JOWl/y. stllffl IiWJ ZIP Code) AK RIDGE ASSOCIA'rED UNIVERSITIES, o p .0. BOX 117 o 11K RIDGE TN 37830-6.218 INC. j 1. CONTRACT 10 CqDE I PAGE Of PAGES 11 5 ' 4, HEQUlSrTlONIPURCHASE ,REO:. NO. r PROJECT NO, flf applfcabla) lCSCOO8480 7. ADMINISTEREO BY (If QllletlharJ ltein 6) CODE 100518 Oak Ridg", U.S. ~partment of Energy P.O. Box 200;1. Oak Ridge 'l'N 37831 1:2 GA. AMENDMENT OHlOLICjTAT10N NO. 98. DATED '(SEE ITEM 11) x H}A, \l400IFICATION {)FCO>":'lu,AC,TrORDER NQ,

393

B  

Office of Legacy Management (LM)

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394

m164.dvi  

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

600) 600) I G (J PC ) = 1 - (1 - + ) π 1 (1600) MASS π 1 (1600) MASS π 1 (1600) MASS π 1 (1600) MASS VALUE (MeV) EVTS DOCUMENT ID TECN COMMENT 1662 + 8 - 9 OUR AVERAGE 1662 + 8 - 9 OUR AVERAGE 1662 + 8 - 9 OUR AVERAGE 1662 + 8 - 9 OUR AVERAGE 1660± 10 + 0 - 64 420k ALEKSEEV 10 COMP 190 π - P b → π - π - π + Pb ' 1664± 8± 10 145k 1 LU 05 B852 18 π - p → ω π - π 0 p 1709± 24 ± 41 69k 2 KUHN 04 B852 18 π - p → η π + π - π - p 1597± 10 + 45 - 10 2 IVANOV 01 B852 18 π - p → η ' π - p * * * We do not use the following data for averages, fits, limits, etc. * * * 1593± 8 + 29 - 47 2,3 ADAMS 98B B852 18.3 π - p → π + π - π - p 1 May be a different state: natural and unnatural parity exchanges. 2 Natural parity exchange. 3 Superseded by DZIERBA 06 excluding this state in a more refined PWA analysis, with 2.6 M events of π - p → π - π - π + p and 3 M events of π - p → π - π 0 π 0 p of E852 data. π 1 (1600) WIDTH π 1 (1600) WIDTH π 1 (1600) WIDTH π 1 (1600) WIDTH VALUE

395

Babcock & Wilcox Technical Services Pantex, LLC  

National Nuclear Security Administration (NNSA)

9s. DATED (SEE ITEM 1 9s. DATED (SEE ITEM 1 1 ) I, CONTRACT ID CODE / I DE-AC04-00AL66620 10B. DATED (SEE ITEM 13) PAGE I OF 2 PAGES 2. AMENDMENTIMODIFICATION NO. MI45 I CODE I I 1 1 T U l C I T E L A n h l l V A D D 1 I C C T n A L d C h l n h d E h l T C n C C n I I P l T A T I T \ h I C 1 I I . I I * , " I I L l V l V I X L I n I I LlLU I w n I V I L I Y Y I V I L I Y 1 0 W F 0 W L I b I I n I 1 V I Y . J The above numbered solicitation is amended as set forth in Item 14. The hour and date specified for receipt of Offers is extended, is not extended. 3. EFFECTIVE DATE See Block 16C 10A MODIFICATION OF CONTRACTIORDER NO, Offers must acknowledge receipt of this amendment prior to the hour and date specified in the solicitation as amended, by one of the following methods: (a) By completing Items 8 and 15, and returning - copies of the amendment; (b) By acknowledging receipt of this amendment on each copy of the

396

NOI1VU1SININQV NOLLVINUOdNI A9H3N3 AO^HNH  

Gasoline and Diesel Fuel Update (EIA)

-661 J9QUJ9AON -661 J9QUJ9AON NOI1VU1SININQV NOLLVINUOdNI A9H3N3 AO^HNH 1661 '98902 00 'uoi6mi|SEM 'MS 'anuaAV aouapuadspui QOOl 'IG2-I3 'UOJIBJISIUILUPV UOIJBIUJOJUI 'yoo/jno Xfi/eu3 uuaj_-no^s o; sa6ueiJO ssejppe puas :yaiSVlNlSOd 'saojjjo BUIUBUI iBuomppe pus '8666-99002 OO 'uoiBingsEM JB p|Bd sBeisod ssep-puooag -(soiiou aouBApe >noni!/« a6uBi|o oj joafqns soud) jseA jed 00>L$ J J snas pus 'gggos 00 'uoj6u!MSBM 'MS 'enuoAV eouepuedepui oOOI-'uoiJBJisiuiijupv UOUBUUOJUI ABjaug agj Aq A|jaiJBnb pagsnqnd S] (t?090-Ct'/0 NSSl)^ooWO A6JSU3 UUB±-)JOLJS aqj. 1-661 '9 JOqiiieAON :6u!iuud JQJ p8SB9|9u -j-|AJ '8UIII UJ8JSB8 "LU'd S - 'WE 9 18U-989 (202) ^ '8lUI}UJaiSE8 "Urd g- 'WE 8 3MJ J 0) 2LS-202-LXVd 0088-989(202) 8E2E-E8/ (202) 98902 DO 'uo}6u|L|SBM

397

Copyright 0 1996 by the Genetics Society of America An Integrated Genetic Map of the African Human Malaria Vector Mosquito, Anopheles gambiae  

E-Print Network (OSTI)

We present a genetic map based on microsatellite polymorphisms for the African human malaria vector, Anopheles gambiae. Polymorphisms in laboratory strains were detected for 89 % of the tested microsatellite markers. Genotyping was performed for individual mosquitoes from 13 backcross families that included 679 progeny. Three linkage groups were identified, corresponding to the three chromosomes. We added 22 new markers to the existing X chromosome map, for a total of 46 microsatellite markers spanning a distance of 48.9 cM. The second chromosome has 57 and the third 28 microsatellite markers spanning a distance of 72.4 and 93.7 cM, respectively. The overall average distance between markers is 1.6 cM (or 1.1, 1.2, and 3.2 cM for the X, second, and third chromosomes, respectively). In addition to the 131 microsatellite markers, the current map also includes a biochemical selectable marker, Dieldrin resistance (Dl), on the second chromosome and five visible markers, pink-qe (p) and white (w) on the X, collarless (c) and lunate (lu) on the second, and red-eye (r) on the third. The cytogenetic locations on the nurse cell polytene chromosomes have been determined for 47 markers, making this map an integrated tool for cytogenetic, genetic, and molecular analysis. NOPHELES gambiae is the principal vector for human

unknown authors

1996-01-01T23:59:59.000Z

398

Complete Calabi-Yau metrics from Kahler metrics in D=4  

SciTech Connect

In the present work, a family of Calabi-Yau manifolds with a local Hamiltonian Killing vector is described in terms of a nonlinear equation whose solutions determine the local form of the geometries. The main assumptions are that the complex (3, 0)-form is of the form e{sup ik{Psi}}, where {Psi} is preserved by the Killing vector, and that the space of the orbits of the Killing vector is, for fixed value of the momentum map coordinate, a complex 4-manifold, in such a way that the complex structure of the 4-manifold is part of the complex structure of the complex 3-fold. The family considered here include the ones considered in A. Fayyazuddin, Classical Quantum Gravity 24, 3151 (2007); O. P. Santillan, Classical Quantum Gravity 27, 155013 (2010); H. Lu, Y. Pang, and Z. Wang, Classical Quantum Gravity 27, 155018 (2010) as a particular case. We also present an explicit example with holonomy exactly SU(3) by use of the linearization introduced in A. Fayyazuddin, Classical Quantum Gravity 24, 3151 (2007), which was considered in the context of D6 branes wrapping a complex 1-cycle in a hyperkahler 2-fold.

Leston, Mauricio [Instituto de Astronomia y Fisica del Espacio (IAFE), Buenos Aires, Argentina Casilla de Correo 67 - Suc. 28 (C1428ZAA), Ciudad Autonoma de Buenos Aires (Argentina); Santillan, Osvaldo P. [Departamento de Matematica, FCEyN, Universidad de Buenos Aires, Buenos Aires - 2010 Ciudad Universitaria - Pabellon I - (C1428EGA), Buenos Aires (Argentina)

2010-10-15T23:59:59.000Z

399

Halogenated high {Tc} superconductors and method of preparation  

DOE Patents (OSTI)

Disclosed is a method for producing a superconductor of the R-Ba-Cu-O system which comprises of selecting an insulating material of the formula RBa{sub x}Cu{sub y}O{sub z} where R is selected from the group consisting of Y, La, Pr, Nd, Sm, Eu, Gd, Ho, Er, Tm, and Lu, and where x ranges from about 1.7 to about 2.3, y ranges from about 2.7 to about 3.3 and z ranges from about 5.0 to about 6.99, and halogenating said material with a halogen selected from the group consisting of chlorine, bromine, iodine, and mixtures thereof, while maintaining said material at a temperature ranging from about 160 to about 440{degrees}C, for a period of time sufficient to cause incorporation of said halogen into said material. Also, disclosed are the materials produced by the method and articles of manufacture incorporating said materials as electronic circuitry components.

Radousky, H.B.; Glass, R.S.; Fluss, M.J.

1990-11-14T23:59:59.000Z

400

Nepali Aawaz Volume 1, Issue 6, 7-20 December 2005  

E-Print Network (OSTI)

]bLj'sf ufFpn]x?n] dfcf]jfbL x'F eGb} rGbf c;'Ng] Ps gSsnL dfcf]jfbLnfO{ kqmfp u/L ;'/Iff kmf}hnfO{ a'emfP . @@ jlif{o lagf]b vjf; gfdsf lt o'jfn] :yfgLo laBfnosf k|wfgfWofks l8NnL/d0f a/fn / lai0f' /fO{nfO{ @% xhf/ gub dfu u/]sf lyP . To; cl3 ^ sft... 'xn] 38L, ;ft ;o gub / Ps tf]nf ;'gsf] cf}7L+ n'6]/ nusf] lyof] . dfcf]jfbLsf] gfd lnP/ rGbf dfu ug]{ lu/f]x k'jL{ If]qdf clxn] lgs} a9]sf] 5 . dfcf]jfbL eg]k5L rf8} dflg;x? 8/fpg] / s]xL dflg; tyf pBf]uL Aofkf/Lx? af6} *!) nfv ?k}of c;'Ng ;lsg] e...

Shrestha, Kashish Das

Note: This page contains sample records for the topic "fino-chen hongyou lu" from the National Library of EnergyBeta (NLEBeta).
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401

X-ray and gamma ray detector readout system  

DOE Patents (OSTI)

A readout electronics scheme is under development for high resolution, compact PET (positron emission tomography) imagers based on LSO (lutetium ortho-oxysilicate, Lu.sub.2SiO.sub.5) scintillator and avalanche photodiode (APD) arrays. The key is to obtain sufficient timing and energy resolution at a low power level, less than about 30 mW per channel, including all required functions. To this end, a simple leading edge level crossing discriminator is used, in combination with a transimpedance preamplifier. The APD used has a gain of order 1,000, and an output noise current of several pA/ Hz, allowing bipolar technology to be used instead of CMOS, for increased speed and power efficiency. A prototype of the preamplifier and discriminator has been constructed, achieving timing resolution of 1.5 ns FWHM, 2.7 ns full width at one tenth maximum, relative to an LSO/PMT detector, and an energy resolution of 13.6% FWHM at 511 keV, while operating at a power level of 22 mW per channel. Work is in progress towards integration of this preamplifier and discriminator with appropriate coincidence logic and amplitude measurement circuits in an ASIC suitable for a high resolution compact PET instrument. The detector system and/or ASIC can also be used for many other applications for medical to industrial imaging.

Tumer, Tumay O (Riverside, CA); Clajus, Martin (Los Angeles, CA); Visser, Gerard (Bloomington, IN)

2010-10-19T23:59:59.000Z

402

Nonstoichiometry in inorganic fluorides: I. Nonstoichiometry in MF{sub m}-RF{sub n} (m < n {<=} 4) systems  

Science Conference Proceedings (OSTI)

The manifestation of gross nonstoichiometry in MF{sub m}-RF{sub n} systems (m Fluorides of 34 elements, in the systems of which phases of practical interest are formed, are chosen. To search for new phases of complex composition, a program for studying the phase diagrams of the condensed state ({approx}200 systems) has been carried out at the Institute of Crystallography, Russian Academy of Sciences. The main products of high-temperature interactions of the fluorides of elements with different valences (m {ne} n) are grossly nonstoichiometric phases of two structural types: fluorite (CaF{sub 2}) and tysonite (LaF{sub 3}). Systems of fluorides of 27 elements (M{sup 1+} = Na, K; M{sup 2+} = Ca, Sr, Ba, Cd, Pb; R{sup 3+} = Sc, Y, La, Ce, Pr, Nd, Sm, Eu, Gd, Tb, Dy, Ho, Er, Tm, Yb, Lu; R{sup 4+} = Zr, Hf, Th, U) are selected; nonstoichiometric M{sub 1-x}R{sub x}F{sub m(1-x)+nx} phases, which are of greatest practical interest, are formed in these systems. The gross nonstoichiometry in inorganic fluorides is most pronounced in 80 MF{sub 2} - RF{sub 3} systems (M = Ca, Sr, Ba, Cd, Pb; R are rare earth elements). The problems related to the growth of single crystals of nonstoichiometric phases and basic fields of their application as new fluoride multicomponent materials, the properties of which are controlled by the defect structure, are considered.

Sobolev, B. P., E-mail: sobolevb@yandex.ru [Russian Academy of Sciences, Shubnikov Institute of Crystallography (Russian Federation)

2012-05-15T23:59:59.000Z

403

Precise rare earth analysis of geological materials  

Science Conference Proceedings (OSTI)

Rare earth element (REE) concentrations are very informative in revealing chemical fractionation processs in geological systems. The REE's (La-Lu) behavior is characteristic of various primary and secondary minerals which comprise a rock. The REE's contents and their patterns provide a strong fingerprint in distinguishing among various rock types and in understanding the partial melting and/or fractional crystallization of the source region. The REE contents in geological materials are usually at trace levels. To measure all the REE at such levels, radiochemical neutron activation analysis (RNAA) has been used with a REE group separation scheme. To maximize detection sensitivites for individual REE, selective ..gamma..-ray/x-ray measurements have been made using normal Ge(Li) and low-energy photon detectors (LEPD), and Ge(Li)-NaI(Tl) coincidence-noncoincidence spectrometer systems. Using these detection methods an individual REE can be measured at or below the ppB levels; chemical yields of the REE are determined by reactivation.

Laul, J.C.; Wogman, N.A.

1982-01-01T23:59:59.000Z

404

Precise trace rare earth analysis by radiochemical neutron activation  

Science Conference Proceedings (OSTI)

A rare earth group separation scheme followed by normal Ge(Li), low energy photon detector (LEPD), and Ge(Li)-NaI(Tl) coincidence-noncoincidence spectrometry significantly enhances the detection sensitivity of individual rare earth elements (REE) at or below the ppB level. Based on the selected ..gamma..-ray energies, normal Ge(Li) counting is favored for /sup 140/La, /sup 170/Tb, and /sup 169/Yb; LEPD is favored for low ..gamma..-ray energies of /sup 147/Nd, /sup 153/Sm, /sup 166/Ho, and /sup 169/Yb; and noncoincidence counting is favored for /sup 141/Ce, /sup 143/Ce, /sup 142/Pr, /sup 153/Sm, /sup 171/Er, and /sup 175/Yb. The detection of radionuclides /sup 152m/Eu, /sup 159/Gd, and /sup 177/Lu is equally sensitive by normal Ge(Li) and noncoincidence counting; /sup 152/Eu is equally sensitive by LEPD and normal Ge(Li); and /sup 153/Gd and /sup 170/Tm is equally favored by all the counting modes. Overall, noncoincidence counting is favored for most of the REE. Precise measurements of the REE were made in geological and biological standards.

Laul, J.C.; Lepel, E.A.; Weimer, W.C.; Wogman, N.A.

1981-06-01T23:59:59.000Z

405

Frustration and multiferroic behavior in Ca3CoMnO6  

Science Conference Proceedings (OSTI)

Lu{sub 2}MnCoO{sub 6} and Ca{sub 3}MnCoO{sub 6} satisfy one of the primary goals of multiferroics research, namely ferromagnetic-like magnetization coupled to ferroelectric-like polarization. Thus the mechanism for magnetoelectric coupling in these materials deserves careful study. New data shows that the physics of these compound may be related to the classic 'ANNNI' model. Frustration between ferromagnetic nearest-neighbor and antiferromagnetic next-nearest-neighbor interactions between Ising spins creates an 'up up down down' magnetic structure in zero magnetic field, along c-axis chains that consist of alternating Co and Mn ions. In applied magnetic fields 'up up down,' 'up up up down' and other metastable variations can evolve, yielding hysteretic ferromagnetic-like magnetization. The key is that the phase slips between regions of 'up' and 'down' carries an electric polarization due to broken spatial inversion symmetry. Thus these phase slips can be manipulated with both electric and magnetic fields. The result is a profusion of magnetic and electric states that are closely-spaced in temperature, electric, and magnetic field. We present experimental studies of the magnetic, electric, and structural properties of these two compounds. We include very new data up to 100 Ton Ca{sub 3}CoMnO{sub 6} that resolves a key controversy of over the magnetic structure and the size of the moments.

Zapf, Vivien [Los Alamos National Laboratory

2012-06-01T23:59:59.000Z

406

Trace element and REE composition of five samples of the Yucca Mountain calcite-silica deposits. Special report No. 8  

SciTech Connect

The attached materials document the results of part of a recent effort of geochemical sampling and analysis at Yucca Mountain and nearby regions. The efforts come as a result of interest in comprehensive analyses of rare earth elements (REE), lanthanum (La) through lutecium (Lu). Several additional, non-REE analyses were obtained as well. Commercially available REE analyses have proved to be insufficiently sensitive for geochemical purposes. Dr. Roman Schmitt at the Radiation Center at Oregon State University in Corvallis was sent five samples as a trial effort. The results are very encouraging. The purpose of compiling Dr. Schmitt`s report and the other materials is to inform the sponsor of his independent observations of these results and other information that sent to him. To provide a more complete appreciation of the utility of REE analyses a copy of Dave Vaniman`s recent article is included in which he notes that REE analyses from Yucca Mountain indicate the occurrence of two distinctly different REE patterns as do several other chemical parameters of the calcite-silica deposits. Our four samples with high equivalent CaCO{sub 3} were collected from sites we believe to be spring deposits. One sample, 24D, is from southern Crater Flat which is acknowledged by U.S.G.S. investigators to be a spring deposit. All four of these samples have REE patterns similar to those from the saturated zone reported by Vaniman.

Livingston, D.

1993-07-01T23:59:59.000Z

407

High temperature thermometric phosphors  

SciTech Connect

A high temperature phosphor consists essentially of a material having the general formula LuPO.sub.4 :Dy.sub.(x),Eu.sub.y) wherein: 0.1 wt %.ltoreq.x.ltoreq.20 wt % and 0.1 wt %.ltoreq.y.ltoreq.20 wt %. The high temperature phosphor is in contact with an article whose temperature is to be determined. The article having the phosphor in contact with it is placed in the environment for which the temperature of the article is to be determined. The phosphor is excited by a laser causing the phosphor to fluoresce. The emission from the phosphor is optically focused into a beam-splitting mirror which separates the emission into two separate emissions, the emission caused by the dysprosium dopant and the emission caused by the europium dopent. The separated emissions are optically filtered and the intensities of the emission are detected and measured. The ratio of the intensity of each emission is determined and the temperature of the article is calculated from the ratio of the intensities of the separate emissions.

Allison, Stephen W. (Knoxville, TN); Cates, Michael R. (Oak Ridge, TN); Boatner, Lynn A. (Oak Ridge, TN); Gillies, George T. (Earlysville, VA)

1999-03-23T23:59:59.000Z

408

High temperature thermometric phosphors for use in a temperature sensor  

SciTech Connect

A high temperature phosphor consists essentially of a material having the general formula LuPO.sub.4 :Dy.sub.(x),Eu.sub.(y), wherein: 0.1 wt %.ltoreq.x.ltoreq.20 wt % and 0.1 wt %.ltoreq.y.ltoreq.20 wt %. The high temperature phosphor is in contact with an article whose temperature is to be determined. The article having the phosphor in contact with it is placed in the environment for which the temperature of the article is to be determined. The phosphor is excited by a laser causing the phosphor to fluoresce. The emission from the phosphor is optically focused into a beam-splitting mirror which separates the emission into two separate emissions, the emission caused by the dysprosium dopant and the emission caused by the europium dopent. The separated emissions are optically filtered and the intensities of the emission are detected and measured. The ratio of the intensity of each emission is determined and the temperature of the article is calculated from the ratio of the intensities of the separate emissions.

Allison, Stephen W. (Knoxville, TN); Cates, Michael R. (Oak Ridge, TN); Boatner, Lynn A. (Oak Ridge, TN); Gillies, George T. (Earlysville, VA)

1998-01-01T23:59:59.000Z

409

Tungsten isotopic compositions in stardust SiC grains from the Murchison meteorite: Constraints on the s-process in the Hf-Ta-W-Re-Os region  

E-Print Network (OSTI)

We report the first tungsten isotopic measurements in stardust silicon carbide (SiC) grains recovered from the Murchison carbonaceous chondrite. The isotopes 182W, 183W, 184W, 186W and 179Hf, 180Hf were measured on both an aggregate (KJB fraction) and single stardust SiC grains (LS+LU fraction) believed to have condensed in the outflows of low-mass carbon-rich asymptotic giant branch (AGB) stars with close-to-solar metallicity. The SiC aggregate shows small deviations from terrestrial (=solar) composition in the 182W/184W and 183W/184W ratios, with deficits in 182W and 183W with respect to 184W. The 186W/184W ratio, however, shows no apparent deviation from the solar value. Tungsten isotopic measurements in single mainstream stardust SiC grains revealed lower than solar 182W/184W, 183W/184W, and 186W/184W ratios. We have compared the SiC data with theoretical predictions of the evolution of W isotopic ratios in the envelopes of AGB stars. These ratios are affected by the slow neutron-capture process and match...

vila, J N; Ireland, T R; Gyngard, F; Zinner, E; Cristallo, S; Holden, P; Buntain, J; Amari, S; Karakas, A

2011-01-01T23:59:59.000Z

410

Fission Parameters Measurements for Np, Pu, Am, and Cm Isotopes Inside a Salt Blanket Micromodel  

E-Print Network (OSTI)

The MAKET zero-power heavy water reactor has been used at ITEP to measure the fission characteristics of the Np, Pu, Am, and Cm isotopes in the 0.52NaF+0.48ZrF_4 melt-filled salt blanket micromodel. The 237Np(n,f), 238Pu(n,f), 239Pu(n,f), 240Pu(n,f), 241Pu(n,f), 242m^Am(n,f), 243Cm(n,f), 245Cm(n,f), 247Cm(n,f), 238U(n,f), 238U(n,g), 235U(n,f) fission reaction rates have been measured. The neutron spectrum in the isotope irradiation locations was monitored by measuring the rates of the (235U(n,f), 238U(n,g), 55Mn(n,g), 63Cu(n,g), 176Lu(n,g), 197Au(n,g), 115In(n,n'), 27Al(n,4He), and 64Zn(n,p)) reactions whose cross sections have been commonly accepted. The measured functionals are compared with the respective results of MCNP code simulation obtained using the ENDF/B6 and JENDL3.2 neutron databases.

Yu. E. Titarenko; O. V. Shvedov; V. N. Konev; M. M. Igumnov; V. F. Batyaev; E. I. Karpikhin; V. M. Zhivun; A. B. Koldobsky; R. D. Mulambetov; D. V. Fischenko; S. V. Kvasova; E. F. Fomushkin; V. V. Gavrilov; G. F. Novoselov; A. V. Lopatkin; V. G. Muratov; A. F. Lositskiy; B. L. Kurushin; S. G. Mashnik; H. Yasuda

2002-09-06T23:59:59.000Z

411

National uses and needs for separated stable isotopes in physics, chemistry, and geoscience research  

SciTech Connect

Present uses of separated stable isotopes in the fields of physics, chemistry, and the geosciences have been surveyed to identify current supply problems and to determine future needs. Demand for separated isotopes remains strong, with 220 different nuclides having been used in the past three years. The largest needs, in terms of both quantity and variety of isotopes, are found in nuclear physics research. Current problems include a lack of availability of many nuclides, unsatisfactory enrichment of rare species, and prohibitively high costs for certain important isotopes. It is expected that demands for separated isotopes will remain roughly at present levels, although there will be a shift toward more requests for highly enriched rare isotopes. Significantly greater use will be made of neutron-rich nuclides below A = 100 for producing exotic ion beams at various accelerators. Use of transition metal nuclei for nuclear magnetic resonance spectroscopy will expand. In addition, calibration standards will be required for the newer techniques of radiological dating, such as the Sm/Nd and Lu/Hf methods, but in relatively small quantities. Most members of the research community would be willing to pay considerably more than they do now to maintain adequate supplies of stable isotopes.

Zisman, M.S.

1982-01-01T23:59:59.000Z

412

Designing Scalable PGAS Communication Subsystems on Cray Gemini Interconnect  

Science Conference Proceedings (OSTI)

The Cray Gemini Interconnect has been recently introduced as a next generation network architecture for building multi-petaflop supercomputers. Cray XE6 systems including LANL Cielo, NERSC Hopper, ORNL Titan and proposed NCSA BlueWaters leverage the Gemini Interconnect as their primary Interconnection network. At the same time, programming models such as the Message Passing Interface (MPI) and Partitioned Global Address Space (PGAS) models such as Unified Parallel C (UPC) and Co-Array Fortran (CAF) have become available on these systems. Global Arrays is a popular PGAS model used in a variety of application domains including hydrodynamics, chemistry and visualization. Global Arrays uses Aggregate Re- mote Memory Copy Interface (ARMCI) as the communication runtime system for Remote Memory Access communication. This paper presents a design, implementation and performance evaluation of scalable and high performance communication subsystems on Cray Gemini Interconnect using ARMCI. The design space is explored and time-space complexities of commu- nication protocols for one-sided communication primitives such as contiguous and uniformly non-contiguous datatypes, atomic memory operations (AMOs) and memory synchronization is presented. An implementation of the proposed design (referred as ARMCI-Gemini) demonstrates the efficacy on communication primitives, application kernels such as LU decomposition and full applications such as Smooth Particle Hydrodynamics (SPH) application.

Vishnu, Abhinav; Daily, Jeffrey A.; Palmer, Bruce J.

2012-12-26T23:59:59.000Z

413

Data report: Illinois, Indiana, Kentucky, Tennessee, and Ohio. National Uranium Resource Evaluation Program. Hydrogeochemical and stream sediment reconnaissance  

SciTech Connect

This report presents the results of ground water, stream water, and stream sediment reconnaissance in Illinois, Indiana, Kentucky, Tennessee, and Ohio. The following sample types were collected in each state: Illinois - 716 stream sediment, 1046 ground water, 337 stream water; Indiana - 126 stream sediment, 443 ground water, 111 stream water; Kentucky - 4901 stream sediment, 6408 ground water, 3966 stream water; Tennessee - 3309 stream sediment, 3574 ground water, 1584 stream water; Ohio - 1214 stream sediment, 2049 ground water, 1205 stream water. Neutron activation analyses are given for U, Br, Cl, F, Mn, Na, Al, V, and Dy in ground water and stream water, and for U, Th, Hf, Ce, Fe, Mn, Na, Sc, Ti, V, Al, Dy, Eu, La, Sm, Yb, and Lu in sediments. Supplementary analyses by other techniques are reported for U (extractable), Ag, As, Ba, Be, Ca, Co, Cr, Cu, K, Li, Mg, Mo, Nb, Ni, P, Pb, Se, Sn, Sr, W, Y, and Zn. These analyses were made on 248 sediment samples from Tennessee. Field measurements and observations are reported for each site. Oak Ridge National Laboratory analyzed sediment samples which were not analyzed by Savannah River Laboratory neutron activation.

Sargent, K A; Cook, J R; Fay, W M

1982-02-01T23:59:59.000Z

414

Rapid Microwave Preparation of Highly Efficient Ce[superscript 3+]-Substituted Garnet Phosphors for Solid State White Lighting  

SciTech Connect

Ce{sup 3+}-substituted aluminum garnet compounds of yttrium (Y{sub 3}Al{sub 5}O{sub 12}) and lutetium (Lu{sub 3}Al{sub 5}O{sub 12}) - both important compounds in the generation of (In,Ga)N-based solid state white lighting - have been prepared using a simple microwave heating technique involving the use of a microwave susceptor to provide the initial heat source. Carbon used as the susceptor additionally creates a reducing atmosphere around the sample that helps stabilize the desired luminescent compound. High quality, phase-pure materials are prepared within a fraction of the time and using a fraction of the energy required in a conventional ceramic preparation; the microwave technique allows for a reduction of about 95% in preparation time, making it possible to obtain phase pure, Ce{sup 3+}-substituted garnet compounds in under 20 min of reaction time. It is estimated that the overall reduction in energy compared with ceramic routes as practiced in the lab is close to 99%. Conventionally prepared material is compared with material prepared using microwave heating in terms of structure, morphology, and optical properties, including quantum yield and thermal quenching of luminescence. Finally, the microwave-prepared compounds have been incorporated into light-emitting diode 'caps' to test their performance characteristics in a real device, in terms of their photon efficiency and color coordinates.

Birkel, Alexander; Denault, Kristin A.; George, Nathan C.; Doll, Courtney E.; Hry, Bathylle; Mikhailovsky, Alexander A.; Birkel, Christina S.; Hong, Byung-Chul; Seshadri, Ram (UCSB); (Mitsubishi)

2012-04-30T23:59:59.000Z

415

ERYLFIUM OM PANY  

Office of Legacy Management (LM)

ERYLFIUM OM PANY ERYLFIUM OM PANY 3714 CI-XIESTER /%"EXUE J &CO-74 -L;s C+SSIFICATION CANCELLED OR April 22, 1947 Dear 3. 3elmore: Xith reference to Contract X- 7401 ens 78, supp1emstit 11 calJi?Jg for 5000 pounds of SP ?eO 1350X, we have shipped 5000 pounds to the A. C. Spark E' lU~ co. in i?int i~i0hige.n. There were two s!lipi%ents made against this order. GE/L Kc. The first shipmast was ;lade on i.i)ril 12, ,A947 via ~rnili7c.y eqress on K,' -23305 copies .;; -"5 and ~$7 of which are enclosed. This ws a shipment of 125 poucds , and was covered by Gaterial Transfer Certificate Qo. 31% copies .$S er;d =$ of nhioh will be forwarded to your Xr. Eoboff by copy of this letter. The saoond shi?xent vras lnade cn April 19, 1947 via i:orwalk Truck Lines

416

Quality Assurance Exchange, July 2005  

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

S D S D e p a r t m e n t o f E n e r g y , O f f i c e o f Q u a l i t y A s s u r a n c e P r o g r a m s ( E H - 3 1 ) Vo lu me 1, Is sue 1 J u l y 2 0 0 5 * The latest on Standards and Committees * DOE directives updates * DBFSB briefing * Upcoming meetings and workshops I N S I D E T H I S I S S U E : In The Spotlight: Interview with Robert Loesch, Acting Director of Office of QAP 1 A "Continuous Improvement" Success Story 2 From the Field: Summary of Observations EM Field Office QAP Reviews 2 Industry News: ASME NQA-1-2004 4 Q U A L I T Y A S S U R A N C E E X C H A N G E QA REQUIREMENT - ASSESSMENT From time to time, this newsletter will se- lect one of the requirements in the QA Or- der and elaborate on key parameters in meeting the requirement(s) and the resultant

417

AFFECTS OF MECHANICAL MILLING AND METAL OXIDE ADDITIVES ON SORPTION KINETICS OF 1:1 LiNH2/MgH2 MIXTURE  

DOE Green Energy (OSTI)

The destabilized complex hydride system composed of LiNH{sub 2}:MgH{sub 2} (1:1 molar ratio) is one of the leading candidates of hydrogen storage with a reversible hydrogen storage capacity of 8.1 wt%. A low sorption enthalpy of {approx}32 kJ/mole H{sub 2} was first predicted by Alapati et al. utilizing first principle density function theory (DFT) calculations and has been subsequently confirmed empirically by Lu et al. through differential thermal analysis (DTA). This enthalpy suggests that favorable sorption kinetics should be obtainable at temperatures in the range of 160 C to 200 C. Preliminary experiments reported in the literature indicate that sorption kinetics are substantially lower than expected in this temperature range despite favorable thermodynamics. Systematic isothermal and isobaric sorption experiments were performed using a Sievert's apparatus to form a baseline data set by which to compare kinetic results over the pressure and temperature range anticipated for use of this material as a hydrogen storage media. Various material preparation methods and compositional modifications were performed in attempts to increase the kinetics while lowering the sorption temperatures. This paper outlines the results of these systematic tests and describes a number of beneficial additions which influence kinetics as well as NH{sub 3} formation.

Erdy, C.; Anton, D.; Gray, J.

2010-12-08T23:59:59.000Z

418

AtomicNuclear Properties  

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

mt 118 mt 118 58Ce 59Pr 60Nd 61Pm 62Sm 63Eu 64Gd 65Tb 66Dy 67Ho 68Er 69Tm 70Yb 71Lu 90Th 91Pa 92U 93Np 94Pu 95Am 96Cm 97Bk 98Cf 99Es 100Fm 101Md 102No 103Lr Inorganic compounds (Al through Fe) Aluminum oxide through ferrous oxide Aluminum oxide (Al2O3) Ammonia (NH3) Barium fluoride (BaF2) Barium sulfate BaSO4 Beryllium oxide (BeO) Bismuth germanate (BGO) ((Bi2O3)2(GeO2)3) BSO Bismuth silicate [[(Bi2O3)2(SiO2)3] Boron carbide (B4C) Boron oxide (B2O3) Cadmium telluride (CdTe) Cadmium tungstate (CdWO4) Calcium carbonate (CaCO3) Calcium fluoride (CaF2) Calcium oxide (CaO) Calcium sulfate (CaSO4) Calcium tungstate (CaWO4) Carbon dioxide (CO2) Solid carbon dioxide (dry ice; CO2) Carbon tetrachloride CCl4 Carbon tetrafluoride CF4 Cesium fluoride (CsF) Cesium iodide (CsI) Ferric oxide (Fe2O3) Ferroboride (FeB) Ferrous oxide (FeO)

419

NETL: Oil & Natural Gas Technologies Reference Shelf - Presentation  

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

Synergy among Surfactants in Solution Synergy among Surfactants in Solution Synergy among Surfactants in Solution and on Particles in Suspensions Authors: Shaohua Lu and Ponisseril Somasundaran, Columbia University, New York, NY. Venue: 81st ACS (American Chemical Society) Colloid & Surface Science Symposium, University of Delaware, Newark, DE, June 24–27, 2007 (http://www.engr.udel.edu/Colloids2007/) [external site]). Abstract: Surfactant mixtures are widely used in detergent, personal care, enhanced oil recovery, and flotation applications. Adsorption of nonionic/cationic/anionic (ex: n-dodecyl-â-D-maltoside(DM), and sodium dodecyl sulfonate) on solids such as alumina was studied in this work at different solution conditions of pH, mixing ratio and salt contents along with the wettability and zeta potential. Solution interactions were studied by analytical ultracentrifuge, surface tension, small-angle neutron scattering, and cryoTEM. It was found that surfactant adsorption is dramatically affected under certain pH conditions. The effects of pH, however, are reduced by synergistic interactions in the case of nonionic/anionic mixtures. Surface tension results reveal a negative interaction parameter, suggesting that there are synergistic interactions between them. Importantly, only one peak indicative of one type of micelle was identified using analytical ultracentrifugation in the case of the above anionic/nonionic mixtures, while two types of aggregates were observed in the case of nonionic/nonionic mixtures. The above information on surfactant aggregation helps to reveal the mechanisms of interactions between surfactants, as well as their efficient application in various industrial processes.

420

m034.dvi  

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

670) 670) I G (J PC ) = 1 - (2 - + ) π 2 (1670) MASS π 2 (1670) MASS π 2 (1670) MASS π 2 (1670) MASS VALUE (MeV) EVTS DOCUMENT ID TECN CHG COMMENT 1672.2± 3.0 OUR AVERAGE 1672.2± 3.0 OUR AVERAGE 1672.2± 3.0 OUR AVERAGE 1672.2± 3.0 OUR AVERAGE Error includes scale factor of 1.4. See the ideogram below. 1658 ± 3 + 24 - 8 420k ALEKSEEV 10 COMP 190 π - P b → π - π - π + Pb ' 1749 ± 10 ± 100 145k LU 05 B852 18 π - p → ω π - π 0 p 1676 ± 3 ± 8 1 CHUNG 02 B852 18.3 π - p → π + π - π - p 1685 ± 10 ± 30 2 BARBERIS 01 450 p p → p f 3π 0 p s 1687 ± 9 ± 15 AMELIN 99 VES 37 π - A → ω π - π 0 A ∗ 1669 ± 4 BARBERIS 98B 450 p p → p f ρ π p s 1670 ± 4 BARBERIS 98B 450 p p → p f f 2 (1270) π p s 1730 ± 20 3 AMELIN 95B VES 36 π - A → π + π - π - A 1690 ± 14 4 BERDNIKOV 94 VES 37 π - A → K + K - π - A 1710 ± 20 700 ANTIPOV 87 SIGM - 50 π - Cu → µ + µ - π - Cu 1676 ± 6 4 EVANGELIS... 81 OMEG - 12 π - p → 3π p 1657 ± 14 4,5 DAUM 80D SPEC - 63-94 π p → 3π X 1662 ± 10 2000

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421

Imaging Multi-Dimensional Electrical Resistivity Structure as a Tool in Developing Enhanced Geothermal Systems (EGS)  

DOE Green Energy (OSTI)

The overall goal of this project has been to develop desktop capability for 3-D EM inversion as a complement or alternative to existing massively parallel platforms. We have been fortunate in having a uniquely productive cooperative relationship with Kyushu University (Y. Sasaki, P.I.) who supplied a base-level 3-D inversion source code for MT data over a half-space based on staggered grid finite differences. Storage efficiency was greatly increased in this algorithm by implementing a symmetric L-U parameter step solver, and by loading the parameter step matrix one frequency at a time. Rules were established for achieving sufficient jacobian accuracy versus mesh discretization, and regularization was much improved by scaling the damping terms according to influence of parameters upon the measured response. The modified program was applied to 101 five-channel MT stations taken over the Coso East Flank area supported by the DOE and the Navy. Inversion of these data on a 2 Gb desktop PC using a half-space starting model recovered the main features of the subsurface resistivity structure seen in a massively parallel inversion which used a series of stitched 2-D inversions as a starting model. In particular, a steeply west-dipping, N-S trending conductor was resolved under the central-west portion of the East Flank. It may correspond to a highly saline magamtic fluid component, residual fluid from boiling, or less likely cryptic acid sulphate alteration, all in a steep fracture mesh. This work gained student Virginia Maris the Best Student Presentation at the 2006 GRC annual meeting.

Philip E. Wannamaker

2007-12-31T23:59:59.000Z

422

New photomultiplier active base for Hall C Jefferson Lab lead tungstate calorimeter  

Science Conference Proceedings (OSTI)

A new photomultiplier tube active base was designed and tested. The base combines active voltage division circuit and fast amplifier, powered by the current flowing through voltage divider. This base is developed to upgrade older photomultiplier bases of Jefferson Lab lead-tungsten calorimeter (about ?1200 crystals of PbWO{sub 4} from the PrimEx experimental setup). This is needed for the extension of detectors' rate capability to meet requirements of new Hall C proposal PR12-11-102 of measurements of the L/T separated cross sections and their ratio R = ?L/?T in neutral-pion p(e,e??0)p deep exclusive and p(p(e,e??{sup 0})p)X semi-inclusive scattering regions. New active base is direct replacement of older passive base circuit without adding of additional power or signal lines. However, it extends detectors rate capability with factor over 20. Moreover, transistorized voltage divider improves detector's amplitude resolution due to reduction of photomultiplier gain dependence from tube anode current. The PMT active base is the invention disclosed in V. Popov's U.S. Patent No. 6,791,269, which successfully works over ten years in several Jefferson Lab Cherenkov detectors. The following design is a new revised and improved electronic circuit with better gain stability and linearity in challenge to meet requirements of new Hall C experimental setup. New active base performance was tested using fast LED light source and Pr:LuAG scintillator and gamma sources. Electronics radiation hardness was tested on JLab accelerator. Results of testing R4125 Hamamatsu photomultiplier tube in new active base are presented.

Popov, Vladimir E. [JLAB; Mkrtchyan, Hamlet G. [Artem Alikhanian National Laboratory

2012-11-01T23:59:59.000Z

423

Trends in Ln(III) Sorption to Quartz Assessed by Molecular Dynamics Simulations and Laser Induced Flourescence Studies  

Science Conference Proceedings (OSTI)

Molecular dynamics simulations were performed to examine trends in trivalent lanthanide [Ln(III)] sorption to quartz surface SiOH0 and SiO- sites across the 4f period. Complementary laser induced fluorescence studies examined Eu(III) sorption to quartz at varying ionic strength such that the surface sorbed species could be extrapolated at zero ionic strength, the conditions under which the simulations are performed. This allowed for direct comparison of the data, enabling a molecular understanding of the surface sorbed species and the role of the ion surface charge density upon the interfacial reactivity. Thus, this combined theoretical and experimental approach aids in the prediction of the fate of trivalent radioactive contaminants at temporary and permanent nuclear waste storage sites. Potential of mean force molecular dynamics, as well as simulations of pre-sorbed Ln(III) species agrees with the spectroscopic study of Eu(III) sorption, indicating that strongly bound inner-sphere complexes are formed upon sorption to an SiO- site. The coordination shell of the ion contains 6-7 waters of hydration and it is predicted that surface OH groups dissociate from the quartz and bind within the inner coordination shell of Eu(III). Molecular simulations predict less-strongly bound inner2 sphere species in early lanthanides and more strongly bound species in late lanthanides, following trends in the ionic radius of the 4f ions. The participation of surface dissociated OHgroups within the inner coordination shell of the Ln(III) ion is, however, consistent across the series studied. Sorption to a fully protonated quartz surface is not predicted to be favorable by any Ln(III), except perhaps Lu.

Kuta, Jadwiga; Wander, Matthew C F.; Wang, Zheming; Jiang, Siduo; Wall, Nathalie; Clark, Aurora E.

2011-11-08T23:59:59.000Z

424

Extraction of selected transplutonium(III) and lanthanide(III) ions by dihexyl-N,N-diethylcarbamoylmethylphosphonate from aqueous nitrate media  

SciTech Connect

The extraction behavior of selected transplutonium(III) and lanthanide(III) ions from nitrate solution was studied using relatively pure dihexyl-N,N-diethylcarbamoylmethylphosphonate (DHDECMP). The data obtained for Am(III) and Eu(III) using DHDECMP were compared with analogous measurements obtained with dibutyl butylphosphonate (DB(BP)) and in certain cases with dihexyl-N,N-diethylcarbamoylethylphosphonate (DHDECEP). It was found that both the nitrate and extractant concentration dependencies were third power. The K/sub d/'s for Am(III) and for Eu(III) measured from low acid LiNO/sub 3/ solutions were similar for DHDECMP, DHDECEP, and DB(BP), thus giving no evidence for any significant chelation effect for DHDECMP. Significant differences among DHDECMP, DHDECEP, and DB(BP) are found for the extraction of Am(III) and Eu(III) from 1 to 5 M HNO/sub 3/. These differences are explained by the ability of DHDECMP (and to a lesser extent, DHDECEP) to buffer itself against HNO/sub 3/ by protonation of the amide group. The K/sub d/'s for Am(III) through Fm(III) and for La(III) through Lu(III) measured from LiNO/sub 3/ and HNO/sub 3/ using DHDECMP show a definite tetrad effect when plotted as a function of Z. The K/sub d/'s for the lanthanides generally decrease with Z whereas the K/sub d/'s for the transplutonium elements change very little with Z.

Horwitz, E.P.; Muscatello, A.C.; Kalina, D.G.; Kaplan, L.

1981-05-01T23:59:59.000Z

425

A B-Spline Method for Solving the Navier Stokes Equations  

SciTech Connect

Collocation methods using piece-wise polynomials, including B-splines, have been developed to find approximate solutions to both ordinary and partial differential equations. Such methods are elegant in their simplicity and efficient in their application. The spline collocation method is typically more efficient than traditional Galerkin finite element methods, which are used to solve the equations of fluid dynamics. The collocation method avoids integration. Exact formulae are available to find derivatives on spline curves and surfaces. The primary objective of the present work is to determine the requirements for the successful application of B-spline collocation to solve the coupled, steady, 2D, incompressible NavierStokes and continuity equations for laminar flow. The successful application of B-spline collocation included the development of ad hoc method dubbed the Boundary Residual method to deal with the presence of the pressure terms in the NavierStokes equations. Historically, other ad hoc methods have been developed to solve the incompressible NavierStokes equations, including the artificial compressibility, pressure correction and penalty methods. Convergence studies show that the ad hoc Boundary Residual method is convergent toward an exact (manufactured) solution for the 2D, steady, incompressible NavierStokes and continuity equations. C1 cubic and quartic B-spline schemes employing orthogonal collocation and C2 cubic and C3 quartic B-spline schemes with collocation at the Greville points are investigated. The C3 quartic Greville scheme is shown to be the most efficient scheme for a given accuracy, even though the C1 quartic orthogonal scheme is the most accurate for a given partition. Two solution approaches are employed, including a globally-convergent zero-finding Newton's method using an LU decomposition direct solver and the variable-metric minimization method using BFGS update.

Johnson, Richard Wayne

2005-01-01T23:59:59.000Z

426

NEW HUBBLE SPACE TELESCOPE OBSERVATIONS OF HEAVY ELEMENTS IN FOUR METAL-POOR STARS  

Science Conference Proceedings (OSTI)

Elements heavier than the iron group are found in nearly all halo stars. A substantial number of these elements, key to understanding neutron-capture nucleosynthesis mechanisms, can only be detected in the near-ultraviolet. We report the results of an observing campaign using the Space Telescope Imaging Spectrograph on board the Hubble Space Telescope to study the detailed heavy-element abundance patterns in four metal-poor stars. We derive abundances or upper limits from 27 absorption lines of 15 elements produced by neutron-capture reactions, including seven elements (germanium, cadmium, tellurium, lutetium, osmium, platinum, and gold) that can only be detected in the near-ultraviolet. We also examine 202 heavy-element absorption lines in ground-based optical spectra obtained with the Magellan Inamori Kyocera Echelle Spectrograph on the Magellan-Clay Telescope at Las Campanas Observatory and the High Resolution Echelle Spectrometer on the Keck I Telescope on Mauna Kea. We have detected up to 34 elements heavier than zinc. The bulk of the heavy elements in these four stars are produced by r-process nucleosynthesis. These observations affirm earlier results suggesting that the tellurium found in metal-poor halo stars with moderate amounts of r-process material scales with the rare earth and third r-process peak elements. Cadmium often follows the abundances of the neighboring elements palladium and silver. We identify several sources of systematic uncertainty that must be considered when comparing these abundances with theoretical predictions. We also present new isotope shift and hyperfine structure component patterns for Lu II and Pb I lines of astrophysical interest.

Roederer, Ian U.; Thompson, Ian B. [Carnegie Observatories, Pasadena, CA 91101 (United States); Lawler, James E. [Department of Physics, University of Wisconsin, Madison, WI 53706 (United States); Sobeck, Jennifer S. [Department of Astronomy and Astrophysics, University of Chicago, Chicago, IL 60637 (United States); Beers, Timothy C. [National Optical Astronomy Observatory, Tucson, AZ 85719 (United States); Cowan, John J. [Homer L. Dodge Department of Physics and Astronomy, University of Oklahoma, Norman, OK 73019 (United States); Frebel, Anna [Massachusetts Institute of Technology, Kavli Institute for Astrophysics and Space Research, Cambridge, MA 02139 (United States); Ivans, Inese I. [Department of Physics and Astronomy, University of Utah, Salt Lake City, UT 84112 (United States); Schatz, Hendrik [Department of Physics and Astronomy, Michigan State University, E. Lansing, MI 48824 (United States); Sneden, Christopher [Department of Astronomy, University of Texas at Austin, Austin, TX 78712 (United States)

2012-12-15T23:59:59.000Z

427

3,4,3-LI(1,2-HOPO): In Vitro Formation of Highly Stable Lanthanide Complexes Translates into Efficacious In Vivo Europium Decorporation  

SciTech Connect

The spermine-based hydroxypyridonate octadentate chelator 3,4,3-LI(1,2-HOPO) was investigated for its ability to act as an antennae that sensitizes the emission of Sm{sup III}, Eu{sup III}, and Tb{sup III} in the Visible range (?{sub tot} = 0.2 - 7%) and the emission of Pr{sup III}, Nd{sup III}, Sm{sup III}, and Yb{sup III} in the Near Infra-Red range, with decay times varying from 1.78 ?s to 805 ?s at room temperature. The particular luminescence spectroscopic properties of these lanthanide complexes formed with 3,4,3-LI(1,2-HOPO) were used to characterize their respective solution thermodynamic stabilities as well as those of the corresponding La{sup III}, Gd{sup III}, Dy{sup III}, Ho{sup III}, Er{sup III}, Tm{sup III}, and Lu{sup III} complexes. The remarkably high affinity of 3,4,3-LI(1,2-HOPO) for lanthanide metal ions and the resulting high complex stabilities (pM values ranging from 17.2 for La{sup III} to 23.1 for Yb{sup III}) constitute a necessary but not sufficient criteria to consider this octadentate ligand an optimal candidate for in vivo metal decorporation. The in vivo lanthanide complex stability and decorporation capacity of the ligand were assessed, using the radioactive isotope {sup 152}Eu as a tracer in a rodent model, which provided a direct comparison with the in vitro thermodynamic results and demonstrated the great potential of 3,4,3-LI(1,2-HOPO) as a therapeutic metal chelating agent.

Sturzbecher-Hoehne, Manuel; Ng Pak Leung, Clara; Daleo, Anthony; Kullgren, Birgitta; Prigent, Anne-Laure; Shuh, David K.; Raymond, Kenneth N.; Abergel, Rebecca J.

2011-07-13T23:59:59.000Z

428

Turbine-engine applications of thermographic-phosphor temperature measurements  

DOE Green Energy (OSTI)

The thermographic-phosphor (TP) method can measure temperature, heat flux, strain, and other physical quantities remotely in hostile and/or inaccessible environments such as the first-stage turbine components in turbine engines. It is especially useful in situations in which no other known method works well. This paper is a brief review of engine tests that demonstrated the utility of the TP method. For the most part, the results presented here are discussed only qualitatively. The papers in the bibliography describe these and other experiments and results in detail. The first viewgraph summarizes the many desirable features of the TP method. The second viewgraph describes TPs, and the third summarizes how the TP method works. To measure single-point temperatures in turbine-engine applications, we use the decay-time method, which depends on the fact that the luminescence following an impulse of ultraviolet excitation decays, with a characteristic decay time that. Is a monotonically decreasing function of temperature over some range of temperatures. The viewgraph is a set of calibration curves showing the behavior of some useful emission lines for ten important TPs. Consider Lu PO{sub 4}:Eu as an example. Below the {open_quotes}quenching{close_quotes} temperature near 900 Y, the decay time is nearly constant. Above it, the decay time decreases exponentially with the temperature. This strong functional dependence means that one can have a fairly large error in the lifetime measurement, as in environments with poor signal-to-noise ratios (SNRs), yet still obtain high accuracy in the temperature measurement. Our more-recent data up to 1900 K show the same behavior.

Noel, B.W. [Noel Associates, Espanola, NM (United States); Turley, W.D. [EG& G Energy Measurements, Goleta, CA (United States); Allison, S.W. [Martin Marietta Energy Systems, Oak Ridge, TN (United States)

1995-12-31T23:59:59.000Z

429

Effects of Rare Earth (RE) Intergranular Adsorption on the Phase Transformation and Microstructure Evolution in Silicon Nitride with RE2O3 + MgO Additives: Fracture Behavior  

SciTech Connect

Silicon nitride powders consist primarily of the alpha phase, which transforms to the beta phase during the densification and microstructural evolution of Si3N4 ceramics. The temperature at which the transformation initiates in the presence of a combination of MgO and RE2O3 densification additives is found to decrease with increasing atomic number of the rare earth (RE). This trend coincides with the predicted and observed decrease in the affinity of the rare earth to segregate to and absorb on the prism planes of hexagonal prism shaped beta grains with increase in the atomic number of the RE. When RE adsorption is diminished, Si (and N) attachment on the smooth prism planes is enhanced, which increases diametrical growth rates, normally reaction-rate limited by an attachment mechanism. Combined with the typically fast [0001] growth, it is this augmented grain growth that contributes towards the initiation of the alpha-beta transformation at lower temperatures. With the enhanced transformation, observations reveal an increase in the number of beta grains growing in the early stages of densification. On the other hand, increased RE adsorption leads to greater growth anisotropy resulting in the formation of higher aspect ratio grains. Thus, Lu2O3 generates larger diameter, yet elongated, reinforcing grains, while La2O3 results in reinforcing grains of higher aspect ratio. The Gd2O3 additive transformation and microstructual characteristics lie intermediate to those of the lanthanide end member elements. Despite these differences, a substantial fraction of large reinforcing grains were found for each additive composition. As a result, the mechanical properties of the resultant ceramics are similar with flexure strengths in excess of 1 GPa, fracture toughness values greater than 10 MPa m1/2 at room temperature and excellent strength retention (>800 MPa) at 1200 C.

Becher, Paul F [ORNL; Painter, Gayle S [ORNL; Shibata, Naoya [University of Tokyo, Tokyo, Japan; Waters, Shirley B [ORNL; Lin, Hua-Tay [ORNL

2008-01-01T23:59:59.000Z

430

Mass balance of major and trace elements in a coal-fired power plant  

SciTech Connect

A total of 48 samples, feed coals (FCs), fly ashes (FAs) and bottom ashes (BAs), which were systematically collected once a week over an eight-week period from boiler units, B1-4 with 660 MW and B5-6 with 330 MW capacity from Soma power plant, have been evaluated for major and trace elements (Al, Ca, Fe, K, Mg, Mn, Na, Ti, S, As, B, Ba, Be, Bi, Cd, Co, Cr, Cu, Cs, Ga, Ge, Hf, Hg, Li, Mo, Nb, Ni, P, Pb, Rb, Sb, Sc, Se, Sn, Sr, Ta, Th, Tl, U, V, Y, Zn, Zr, and REEs) to get information on behavior during coal combustion. This study indicates that some elements such as Hg, Bi, Cd, As, Pb, Ge, Tl, Sn, Zn, Sb, B show enrichments in FAs relative to the BAs in both group boiler units. In addition to these, Cs, Lu, Tm, and Ga in Units B1-4 and S in Units B5-6 also have enrichments in FAs. Elements showing enrichments in BAs in both group boiler units are Ta, Mn, Nb. In addition to these, Se, Ca, Mg, Na, Fe in Units B1-4 and Cu in Units B5-6 also have enrichments in BAs. The remaining elements investigated in this study have no clear segregation between FAs and BAs. Mass balance calculations with the two methods show that some elements, S, Ta, Hg, Se, Zn, Na, Ca in Units B1-4, and Hg, S, Ta, Se, P in Units B5-6, have volatile behavior during coal combustion in the Soma power plant. This study also implies that some elements, Sb and Tb in Units B1-4 and Sb in Units B5-6, have relatively high retention effects in the combustion residues from the Soma power plant.

Karayigit, A.I.; Bulut, Y.; Karayigit, G.; Querol, X.; Alastuey, A.; Vassilev, S.; Vassileva, C. [Hacettepe University, Ankara (Turkey)

2006-10-15T23:59:59.000Z

431

Analysis, Tuning and Comparison of Two General Sparse Solvers for Distributed Memory Computers  

E-Print Network (OSTI)

We describe the work performed in the context of a Franco-Berkeley funded project between NERSC-LBNL located in Berkeley (USA) and CERFACS-ENSEEIHT located in Toulouse (France). We discuss both the tuning and performance analysis of two distributed memory sparse solvers (SuperLU from Berkeley and MUMPS from Toulouse) on the 512 processor Cray T3E from NERSC (Lawrence Berkeley National Laboratory). This project gave us the opportunity to improve the algorithms and add new features to the codes. We then quite extensively analyse and compare the two approaches on a set of large problems from real applications. We further explain the main differences in the behaviour of the approaches on artificial regular grid problems. As a conclusion to this activity report, we mention a set of parallel sparse solvers on which this type of study should be extended. Keywords: sparse linear systems, distributed memory codes, multifrontal, supernodal, direct methods, comparison of codes. AMS(MOS) subject classifications: 65F05, 65F50. 1 Current reports available at http://www.cerfacs.fr/algor/algo reports.html. The project was supported by the France-Berkeley Fund. This project also utilized resources of the National Energy Research Scientific Computing Center (NERSC) under contract number DE-AC03-76SF00098. 2 amestoy@enseeiht.fr. ENSEEIHT-IRIT, 2 rue Camichel, 31071 Toulouse, France. Much of the work done while a visitor at NERSC. 3 duff@cerfacs.fr. Also at Atlas Centre, RAL, Oxon OX11 0QX, England. 4 jeanyves@nag.co.uk. NAg Ltd, Wilkinson House, Oxford OX2 8DR, England. 5 xiaoye@nersc.gov. NERSC, Lawrence Berkeley National Lab, MS 50F, 1 Cyclotron Rd., Berkeley, CA 94720. The research of this author was supported in part by the National Science Foundation Cooperative Agreement...

Patrick R. Amestoy; Iain S. Duff; Jean-Yves L' Excellent; Xiaoye S. Li

2000-01-01T23:59:59.000Z

432

Table  

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

Muons Muons in Lutetium silicon oxide [Lu 2 SiO 5 ] Z/A ρ [g/cm 3 ] I [eV] a k = m s x 0 x 1 C δ 0 0.42793 7.400 472.0 0.20623 3.0000 0.2732 3.0000 5.4394 0.00 T p Ionization Brems Pair prod Photonucl Total CSDA range [MeV/c] [MeV cm 2 /g] [g/cm 2 ] 10.0 MeV 4.704 × 10 1 4.679 4.679 1.209 × 10 0 14.0 MeV 5.616 × 10 1 3.692 3.693 2.181 × 10 0 20.0 MeV 6.802 × 10 1 2.916 2.916 4.029 × 10 0 30.0 MeV 8.509 × 10 1 2.287 2.287 7.953 × 10 0 40.0 MeV 1.003 × 10 2 1.968 1.968 1.270 × 10 1 80.0 MeV 1.527 × 10 2 1.503 1.503 3.666 × 10 1 100. MeV 1.764 × 10 2 1.421 1.422 5.038 × 10 1 140. MeV 2.218 × 10 2 1.344 1.344 7.944 × 10 1 200. MeV 2.868 × 10 2 1.308 1.308 1.248 × 10 2 242. MeV 3.316 × 10 2 1.304 1.304 Minimum ionization 300. MeV 3.917 × 10 2 1.309 0.000 0.000 1.309 2.014 × 10 2 400. MeV 4.945 × 10 2 1.329 0.000 0.000 1.329 2.773 × 10 2 800. MeV 8.995 × 10 2 1.415 0.001 0.000 1.416 5.684 × 10 2 1.00 GeV 1.101 × 10 3 1.449 0.001 0.000 1.450 7.080

433

Final Report: Towards Optimal Petascale Simulations (TOPS), ER25785  

SciTech Connect

Multiscale, multirate scientific and engineering applications in the SciDAC portfolio possess resolution requirements that are practically inexhaustible and demand execution on the highest-capability computers available, which will soon reach the petascale. While the variety of applications is enormous, their needs for mathematical software infrastructure are surprisingly coincident; moreover the chief bottleneck is often the solver. At their current scalability limits, many applications spend a vast majority of their operations in solvers, due to solver algorithmic complexity that is superlinear in the problem size, whereas other phases scale linearly. Furthermore, the solver may be the phase of the simulation with the poorest parallel scalability, due to intrinsic global dependencies. This project brings together the providers of some of the world??s most widely distributed, freely available, scalable solver software and focuses them on relieving this bottleneck for many specific applications within SciDAC, which are representative of many others outside. Solver software directly supported under TOPS includes: hypre, PETSc, SUNDIALS, SuperLU, TAO, and Trilinos. Transparent access is also provided to other solver software through the TOPS interface. The primary goals of TOPS are the development, testing, and dissemination of solver software, especially for systems governed by PDEs. Upon discretization, these systems possess mathematical structure that must be exploited for optimal scalability; therefore, application-targeted algorithmic research is included. TOPS software development includes attention to high performance as well as interoperability among the solver components. Support for integration of TOPS solvers into SciDAC applications is also directly supported by this proposal. The role of the UCSD PI in this overall CET, is one of direct interaction between the TOPS software partners and various DOE applications scientists ?? specifically toward magnetohydrodynamics (MHD) simulations with the Center for Extended Magnetohydrodynamic Modeling (CEMM) SciDAC and Applied Partial Differential Equations Center (APDEC) SciDAC, and toward core-collapse supernova simulations with the previous Terascale Supernova Initiative (TSI) SciDAC and in continued work on INCITE projects headed by Doug Swesty, SUNY Stony Brook. In addition to these DOE applications scientists, the UCSD PI works to bring leading-edge DOE solver technology to applications scientists in cosmology and large-scale galactic structure formation. Unfortunately, the funding for this grant ended after only two years of its five-year duration, in August 2008, due to difficulties at DOE in transferring the grant to the PI??s new faculty position at Southern Methodist University. Therefore, this report only describes two years?? worth of effort.

Daniel R. Reynolds

2011-04-15T23:59:59.000Z

434

Computationally efficient implementation of combustion chemistry in parallel PDF calculations  

SciTech Connect

In parallel calculations of combustion processes with realistic chemistry, the serial in situ adaptive tabulation (ISAT) algorithm [S.B. Pope, Computationally efficient implementation of combustion chemistry using in situ adaptive tabulation, Combustion Theory and Modelling, 1 (1997) 41-63; L. Lu, S.B. Pope, An improved algorithm for in situ adaptive tabulation, Journal of Computational Physics 228 (2009) 361-386] substantially speeds up the chemistry calculations on each processor. To improve the parallel efficiency of large ensembles of such calculations in parallel computations, in this work, the ISAT algorithm is extended to the multi-processor environment, with the aim of minimizing the wall clock time required for the whole ensemble. Parallel ISAT strategies are developed by combining the existing serial ISAT algorithm with different distribution strategies, namely purely local processing (PLP), uniformly random distribution (URAN), and preferential distribution (PREF). The distribution strategies enable the queued load redistribution of chemistry calculations among processors using message passing. They are implemented in the software x2f{sub m}pi, which is a Fortran 95 library for facilitating many parallel evaluations of a general vector function. The relative performance of the parallel ISAT strategies is investigated in different computational regimes via the PDF calculations of multiple partially stirred reactors burning methane/air mixtures. The results show that the performance of ISAT with a fixed distribution strategy strongly depends on certain computational regimes, based on how much memory is available and how much overlap exists between tabulated information on different processors. No one fixed strategy consistently achieves good performance in all the regimes. Therefore, an adaptive distribution strategy, which blends PLP, URAN and PREF, is devised and implemented. It yields consistently good performance in all regimes. In the adaptive parallel ISAT strategy, the type and extent of redistribution is determined 'on the fly' based on the prediction of future simulation time. Compared to the PLP/ISAT strategy where chemistry calculations are essentially serial, a speed-up factor of up to 30 is achieved. The study also demonstrates that the adaptive strategy has acceptable parallel scalability.

Lu Liuyan [Sibley School of Mechanical and Aerospace Engineering, Cornell University, Upson Hall 245, Ithaca, NY 14853 (United States)], E-mail: lu.liuyan@gmail.com; Lantz, Steven R. [Center for Advanced Computing, Cornell University, Ithaca, NY 14853 (United States); Ren Zhuyin; Pope, Stephen B. [Sibley School of Mechanical and Aerospace Engineering, Cornell University, Upson Hall 245, Ithaca, NY 14853 (United States)

2009-08-20T23:59:59.000Z

435

Implementation of the PR&PP methodology: the role of formal expert elicitations  

SciTech Connect

The application of the methodology developed by the GenIV International Forum's (GIF's) Proliferation Resistance and Physical Protection (PR&PP) Working Group is an expert elicitation. Although the framework of the methodology is structured and systematic, it does not by itself constitute or require a formal elicitation. However, formal elicitation can be utilized in the PR&PP context to provide a systematic, credible and transparent qualitative analysis and develop input for quantitative analyses. This section provides an overview of expert elicitations, a discussion of the role formal expert elicitations can play in the PR&PP methodology, an outline of the formal expert elicitation process and a brief practical guide to conducting formal expert elicitations. Expert elicitation is a process utilizing knowledgeable people in cases, for example, when an assessment is needed but physically based data is absent or open to interpretation. More specifically, it can be used to: (1) predict future events; (2) provide estimates on new, rare, complex or poorly understood phenomena; (3) integrate or interpret existing information; or (4) determine what is currently known, how well it is known or what is worth learning in a field. Expert elicitation can be informal or formal. The informal application of expert judgment is frequently used. Although it can produce good results, it often provides demonstrably biased or otherwise flawed answers to problems. This along with the absence of transparency can result in a loss of confidence when experts speak on issues. More formal expert elicitation is a structured process that makes use of people knowledgeable in certain areas to make assessments. The reason for advocating formal use is that the quality and accuracy of expert judgment comes from the completeness of the expert's understanding of the phenomena and the process used to elicit and analyze the data. The use of a more formal process to obtain, lU1derstand and analyze expert judgment has led to an improved acceptance of expert judgment because of the rigor and transparency of the results.

Pilat, Joseph F [Los Alamos National Laboratory

2010-01-01T23:59:59.000Z

436

Melanoma Therapy with Rhenium-Cyclized Alpha Melanocyte Stimulating Hormone Peptide Analogs  

SciTech Connect

Malignant melanoma is the 6th most commonly diagnosed cancer with increasing incidence in the United States. It is estimated that 54,200 cases of malignant melanoma will be newly diagnosed and 7,600 cases of death will occur in the United States in the year 2003 (1). At the present time, more than 1.3% of Americans will develop malignant melanoma during their lifetime (2). The average survival for patients with metastatic melanoma is about 6-9 months (3). Moreover, metastatic melanoma deposits are resistant to conventional chemotherapy and external beam radiation therapy (3). Systematic chemotherapy is the primary therapeutic approach to treat patients with metastatic melanoma. Dacarbazine is the only single chemotherapy agent approved by FDA for metastatic melanoma treatment (5). However, the response rate to Dacarbazine is only approximately 20% (6). Therefore, there is a great need to develop novel treatment approaches for metastatic melanoma. The global goal of this research program is the rational design, characterization and validation of melanoma imaging and therapeutic radiopharmaceuticals. Significant progress has been made in the design and characterization of metal-cyclized radiolabeled alpha-melanocyte stimulating hormone peptides. Therapy studies with {sup 188}Re-CCMSH demonstrated the therapeutic efficacy of the receptor-targeted treatment in murine and human melanoma bearing mice (previous progress report). Dosimetry calculations, based on biodistribution data, indicated that a significant dose was delivered to the tumor. However, {sup 188}Re is a very energetic beta-particle emitter. The longer-range beta-particles theoretically would be better for larger tumors. In the treatment of melanoma, the larger primary tumor is usually surgically removed leaving metastatic disease as the focus of targeted radiotherapy. Isotopes with lower beta-energies and/or shorter particle lengths should be better suited for targeting metastases. The {sup 177}Lu-DOTA-Re(Arg11)CCMSH and {sup 212}Pb-DOTA-Re(Arg11)CCMSH complexes were developed and synthesized to investigate its ability to target and deliver an effective dose to small melanoma tumors and metastatic deposits. Dosimetry calculations for {sup 188}Re-CCMSH and {sup 212}Pb/{sup 212}Bi[DOTA]-Re(Arg11)CCMSH were compared in the B16/F1 mouse melanoma flank tumor model to analyze the delivered dose to tumor and normal organs.

Thomas P Quinn

2005-11-22T23:59:59.000Z

437

TUNGSTEN ISOTOPIC COMPOSITIONS IN STARDUST SiC GRAINS FROM THE MURCHISON METEORITE: CONSTRAINTS ON THE s-PROCESS IN THE Hf-Ta-W-Re-Os REGION  

SciTech Connect

We report the first tungsten isotopic measurements in stardust silicon carbide (SiC) grains recovered from the Murchison carbonaceous chondrite. The isotopes {sup 182,183,184,186}W and {sup 179,180}Hf were measured on both an aggregate (KJB fraction) and single stardust SiC grains (LS+LU fraction) believed to have condensed in the outflows of low-mass carbon-rich asymptotic giant branch (AGB) stars with close-to-solar metallicity. The SiC aggregate shows small deviations from terrestrial (= solar) composition in the {sup 182}W/{sup 184}W and {sup 183}W/{sup 184}W ratios, with deficits in {sup 182}W and {sup 183}W with respect to {sup 184}W. The {sup 186}W/{sup 184}W ratio, however, shows no apparent deviation from the solar value. Tungsten isotopic measurements in single mainstream stardust SiC grains revealed lower than solar {sup 182}W/{sup 184}W, {sup 183}W/{sup 184}W, and {sup 186}W/{sup 184}W ratios. We have compared the SiC data with theoretical predictions of the evolution of W isotopic ratios in the envelopes of AGB stars. These ratios are affected by the slow neutron-capture process and match the SiC data regarding their {sup 182}W/{sup 184}W, {sup 183}W/{sup 184}W, and {sup 179}Hf/{sup 180}Hf isotopic compositions, although a small adjustment in the s-process production of {sup 183}W is needed in order to have a better agreement between the SiC data and model predictions. The models cannot explain the {sup 186}W/{sup 184}W ratios observed in the SiC grains, even when the current {sup 185}W neutron-capture cross section is increased by a factor of two. Further study is required to better assess how model uncertainties (e.g., the formation of the {sup 13}C neutron source, the mass-loss law, the modeling of the third dredge-up, and the efficiency of the {sup 22}Ne neutron source) may affect current s-process predictions.

Avila, Janaina N.; Ireland, Trevor R.; Holden, Peter [Research School of Earth Sciences, Australian National University, Canberra, ACT 0200 (Australia); Lugaro, Maria; Buntain, Joelene [Centre for Stellar and Planetary Astrophysics, Monash University, Clayton, VIC 3800 (Australia); Gyngard, Frank; Zinner, Ernst; Amari, Sachiko [Laboratory for Space Sciences and the Department of Physics, Washington University, One Brookings Drive, St. Louis, MO 63130 (United States); Cristallo, Sergio [Departamento de Fisica Teorica y del Cosmos, Universidad de Granada, Granada 18071 (Spain); Karakas, Amanda, E-mail: janaina.avila@anu.edu.au [Mount Stromlo Observatory, Australian National University, Weston Creek, ACT 2611 (Australia)

2012-01-01T23:59:59.000Z

438

AN XMM-NEWTON SURVEY OF THE SOFT X-RAY BACKGROUND. II. AN ALL-SKY CATALOG OF DIFFUSE O VII AND O VIII EMISSION INTENSITIES  

Science Conference Proceedings (OSTI)

We present an all-sky catalog of diffuse O VII and O VIII line intensities, extracted from archival XMM-Newton observations. This catalog supersedes our previous catalog, which covered the sky between l = 120 Degree-Sign and l = 240 Degree-Sign . We attempted to reduce the contamination from near-Earth solar wind charge exchange (SWCX) emission by excluding times of high solar wind proton flux from the data. Without this filtering, we were able to extract measurements from 1868 observations. With this filtering, nearly half of the observations became unusable, and only 1003 observations yielded measurements. The O VII and O VIII intensities are typically {approx}2-11 and {approx}10 L.U. were observed. We compared our measurements with models of the heliospheric and geocoronal SWCX. The heliospheric SWCX intensity is expected to vary with ecliptic latitude and solar cycle. We found that the observed oxygen intensities generally decrease from solar maximum to solar minimum, both at high ecliptic latitudes (which is as expected) and at low ecliptic latitudes (which is not as expected). The geocoronal SWCX intensity is expected to depend on the solar wind proton flux incident on the Earth and on the sightline's path through the magnetosheath. The intensity variations seen in directions that have been observed multiple times are in poor agreement with the predictions of a geocoronal SWCX model. We found that the oxygen lines account for {approx}40%-50% of the 3/4 keV X-ray background that is not due to unresolved active galactic nuclei, in good agreement with a previous measurement. However, we found that this fraction is not easily explainable by a combination of SWCX emission and emission from hot plasma in the halo. We also examined the correlations between the oxygen intensities and Galactic longitude and latitude. We found that the intensities tend to increase with longitude toward the inner Galaxy, possibly due to an increase in the supernova rate in that direction or the presence of a halo of accreted material centered on the Galactic center. The variation of intensity with Galactic latitude differs in different octants of the sky, and cannot be explained by a single simple plane-parallel or constant-intensity halo model.

Henley, David B.; Shelton, Robin L., E-mail: dbh@physast.uga.edu [Department of Physics and Astronomy, University of Georgia, Athens, GA 30602 (United States)

2012-10-15T23:59:59.000Z

439

Structural and Magnetothermal Properties of Compounds: Yb5SixGe4-x,Sm5SixGe4-x, EuO, and Eu3O4  

Science Conference Proceedings (OSTI)

The family of R{sub 5}Si{sub x}Ge{sub 4-x} alloys demonstrates a variety of unique physical phenomena related to magneto-structural transitions associated with reversible breaking and reforming of specific bonds that can be controlled by numerous external parameters such as chemical composition, magnetic field, temperature, and pressure. Therefore, R{sub 5}Si{sub x}Ge{sub 4-x} systems have been extensively studied to uncover the mechanism of the extraordinary magneto-responsive properties including the giant magnetoresistance (GMR) and colossal magnetostriction, as well as giant magnetocaloric effect (GMCE). Until now, more than a half of possible R{sub 5}Si{sub x}Ge{sub 4-x} pseudobinary systems have been completely or partially investigated with respect to their crystallography and phase relationships (R = La, Pr, Nd, Gd, Tb, Dy, Er, Lu, Y). Still, there are other R{sub 5}Si{sub x}Ge{sub 4-x} systems (R = Ce, Sm, Ho, Tm, and Yb) that are not studied yet. Here, we report on phase relationships and structural, magnetic, and thermodynamic properties in the Yb{sub 5}Si{sub x}Ge{sub 4-x} and Sm{sub 5}Si{sub x}Ge{sub 4-x} pseudobinary systems, which may exhibit mixed valence states. The crystallography, phase relationships, and physical properties of Yb{sub 5}Si{sub x}Ge{sub 4-x} alloys with 0 {le} x {le} 4 have been examined by using single crystal and powder x-ray diffraction at room temperature, and dc magnetization and heat capacity measurements between 1.8 K and 400 K in magnetic fields ranging from 0 to 7 T. Unlike the majority of R{sub 5}Si{sub x}Ge{sub 4-x} systems studied to date, where R is the rare earth metal, all Yb-based germanide-silicides with the 5:4 stoichiometry crystallize in the same Gd{sub 5}Si{sub 4}-type structure. The magnetic properties of Yb{sub 5}Si{sub x}Ge{sub 4-x} materials are nearly composition-independent, reflecting the persistence of the same crystal structure over the whole range of x from 0 to 4. Both the crystallographic and magnetic property data indicate that Yb{sub 5}Si{sub x}Ge{sub 4-x} alloys are mixed valence systems, in which the majority (60%) of Yb atoms is divalent, while the minority (40%) is trivalent. This finding is supported by recent Moessbauer spectroscopy data.

Kyunghan Ahn

2007-05-09T23:59:59.000Z

440

Optimal Railroad Rail Grinding for Fatigue Mitigation  

E-Print Network (OSTI)

This dissertation aims to study the benefit of rail grinding on service life of railroad rails, focusing on failures due to rolling contact fatigue (RCF) at the rail head. Assuming a tangent rail with one-point contact at the running surface, a finite element analysis of a full-scale wheel-rail rolling contact with a nonlinear isotropic kinematic hardening material model is performed to simulate the accumulation of residual stresses and strains in the rail head. Using rolling stress and strain results from the sixth loading cycle, in which residual stresses and strains are at their steady-state, as input, two critical plane fatigue criteria are proposed for fatigue analyses. The first fatigue criterion is the stress-based approachnamely the Findley fatigue criterion. It suggests an important role of tensile residual stresses on subsurface crack nucleation and early growth in the rail head, but applications of the criterion to the near-running-surface region are limited because of plastic deformation from wheel-rail contact. The second fatigue criterion is the strain-based approachnamely the Fatemi-Socie fatigue criterion. Contributed mainly from shear strain amplitudes and factorized by normal stress components, the criterion also predicts fatigue crack nucleation at the subsurface as a possible failure mode as well as fatigue crack nucleation at the near-surface, while maintaining its validity in both regions. A collection of fatigue test data of various types of rail steel from literature is analyzed to determine a relationship between fatigue damages and number of cycles to failure. Considering a set of wheel loads with their corresponding number of rolling passage as a loading unit (LU), optimizations of grinding schedules with genetic algorithm (GA) show that fatigue life of rail increases by varying amount when compared against that from the no-grinding case. Results show that the proposed grinding schedules, optimized with the exploratory and local-search genetic algorithms, can increase fatigue life of rail by 240 percent. The optimization framework is designed to be able to determine a set of optimal grinding schedules for different types of rail steel and different contact configurations, i.e. two-point contact occurred when cornering.

Tangtragulwong, Potchara

2010-12-01T23:59:59.000Z

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441

Microstructure study of the rare-earth intermetallic compounds R5(SixGe1-x)4 and R5(SixGe1-x)3  

SciTech Connect

The unique combination of magnetic properties and structural transitions exhibited by many members of the R{sub 5}(Si{sub x}Ge{sub 1-x}){sub 4} family (R = rare earths, 0 ? x ? 1) presents numerous opportunities for these materials in advanced energy transformation applications. Past research has proven that the crystal structure and magnetic ordering of the R{sub 5(Si{sub x}Ge{sub 1-x}){sub 4} compounds can be altered by temperature, magnetic field, pressure and the Si/Ge ratio. Results of this thesis study on the crystal structure of the Er{sub 5}Si{sub 4} compound have for the first time shown that the application of mechanical forces (i.e. shear stress introduced during the mechanical grinding) can also result in a structural transition from Gd{sub 5}Si{sub 4}-type orthorhombic to Gd{sub 5}Si{sub 2}Ge{sub 2}-type monoclinic. This structural transition is reversible, moving in the opposite direction when the material is subjected to low-temperature annealing at 500 ?C. Successful future utilization of the R{sub 5}(Si{sub x}Ge{sub 1-x}){sub 4} family in novel devices depends on a fundamental understanding of the structure-property interplay on the nanoscale level, which makes a complete understanding of the microstructure of this family especially important. Past scanning electron microscopy (SEM) observation has shown that nanometer-thin plates exist in every R{sub 5}(Si{sub x}Ge{sub 1-x}){sub 4} (5:4) phase studied, independent of initial parent crystal structure and composition. A comprehensive electron microscopy study including SEM, energy dispersive spectroscopy (EDS), selected area diffraction (SAD), and high resolution transmission electron microscopy (HRTEM) of a selected complex 5:4 compound based on Er rather than Gd, (Er{sub 0.9Lu{sub 0.1}){sub 5}Si{sub 4}, has produced data supporting the assumption that all the platelet-like features present in the R{sub 5}(Si{sub x}Ge{sub 1-x}){sub 4} family are hexagonal R{sub 5}(Si{sub x}Ge{sub 1-x}){sub 3} (5:3) phase and possess the same reported orientation relationship that exists for the Gd{sub 5}Ge{sub 4} and Gd{sub 5}Si{sub 2}Ge{sub 2} compounds, i.e. [010](102?){sub m} || [101?0](12?11){sub p}. Additionally, the phase identification in (Er{sub 0.9}Lu{sub 0.1}){sub 5}Si{sub 4} carried out using X-ray powder diffraction (XRD) techniques revealed that the low amount of 5:3 phase is undetectable in a conventional laboratory Cu K? diffractometer due to detection limitations, but that extremely low amounts of the 5:3 phase can be detected using high resolution powder diffraction (HRPD) employing a synchrotron source. These results suggest that use of synchrotron radiation for the study of R{sub 5}(Si{sub x}Ge{sub 1-x}){sub 4} compounds should be favored over conventional XRD for future investigations. The phase stability of the thin 5:3 plates in a Gd{sub 5}Ge{sub 4} sample was examined by performing long-term annealing at very high temperature. The experimental results indicate the plates are thermally unstable above 1200?C. While phase transformation of 5:3 to 5:4 occurs during the annealing, the phase transition is still fairly sluggish, being incomplete even after 24 hours annealing at this elevated temperature. Additional experiments using laser surface melting performed on the surface of a Ho{sub 5}(Si{sub 0.8}Ge{sub 0.}2){sub 4} sample showed that rapid cooling will suppress the precipitation of 5:3 plates. Bulk microstructure studies of polycrystalline and monocrystalline Gd{sub 5}Ge{sub 3} compounds examined using optical microscopy, SEM and TEM also show a series of linear features present in the Gd{sub 5}Ge{sub 3} matrix, similar in appearance in many ways to the 5:3 plates observed in R{sub 5}(Si{sub x}Ge{sub 1-x}){sub 4} compounds. A systematic microscopy analysis of these linear features revealed they also are thin plates with a stoichiometric composition of Gd{sub 5}Ge{sub 4} with an orthorhombic structure. The orientation relationship between the 5:3 matrix and the precipitate 5:4 thin plates was determined as [101?0] (12?11){s

Cao, Qing

2012-07-26T23:59:59.000Z

442

Guest Editorial: Laser Damage  

SciTech Connect

Laser damage of optical materials, first reported in 1964, continues to limit the output energy and power of pulsed and continuous-wave laser systems. In spite of some 48 years of research in this area, interest from the international laser community to laser damage issues remains at a very high level and does not show any sign of decreasing. Moreover, it grows with the development of novel laser systems, for example, ultrafast and short-wavelength lasers that involve new damage effects and specific mechanisms not studied before. This interest is evident from the high level of attendance and presentations at the annual SPIE Laser Damage Symposium (aka, Boulder Damage Symposium) that has been held in Boulder, Colorado, since 1969. This special section of Optical Engineering is the first one devoted to the entire field of laser damage rather than to a specific part. It is prepared in response to growing interest from the international laser-damage community. Some papers in this special section were presented at the Laser Damage Symposium; others were submitted in response to the general call for papers for this special section. The 18 papers compiled into this special section represent many sides of the broad field of laser-damage research. They consider theoretical studies of the fundamental mechanisms of laser damage including laser-driven electron dynamics in solids (O. Brenk and B. Rethfeld; A. Nikiforov, A. Epifanov, and S. Garnov; T. Apostolova et al.), modeling of propagation effects for ultrashort high-intensity laser pulses (J. Gulley), an overview of mechanisms of inclusion-induced damage (M. Koldunov and A. Manenkov), the formation of specific periodic ripples on a metal surface by femtosecond laser pulses (M. Ahsan and M. Lee), and the laser-plasma effects on damage in glass (Y. Li et al). Material characterization is represented by the papers devoted to accurate and reliable measurements of absorption with special emphasis on thin films (C. Mhlig and S. Bublitz; B. Cho, E. Danielewicz, and J. Rudisill; W. Palm et al; and J. Lu et al.). Statistical treatment of measurements of the laser-damage threshold (J. Arenberg) and the relationship to damage mechanisms (F. Wagner et al.) represent the large subfield of laser-damage measurements. Various aspects of multilayer coating and thin-film characterization are considered in papers by B. Cho, J. Rudisill, and E. Danielewicz (spectral shift in multilayer mirrors) and R. Weber et al. (novel approach to damage studies based on third-harmonic generation microscopy). Of special interest for readers is the paper by C. Stolz that summarizes the results of four thin-film damage competitions organized as a part of the Laser Damage Symposium. Another paper is devoted to thermal annealing of damage precursors (N. Shen et al.). Finally, the influence of nano-size contamination on initiation of laser damage by ultrashort pulses is considered in paper of V. Komolov et al.

Vitaly Gruzdev, Michelle D. Shinn

2012-12-01T23:59:59.000Z

443

Discovery, integration, and interrogation of biotic/abiotic materials and systems.  

SciTech Connect

Immobilization of individual cells and collections of cells in well-defined, reproducible, nano-to-microscale structures that allow structural and functional manipulation and interrogation is important for developing new classes of biotic/abiotic materials, for establishing the relationship between genotype and phenotype, and for elucidating responses to disease, injury/stress, or therapy - primary goals of biomedical research. Although there has been considerable recent progress in investigating the response of cells to chemical or topological patterns defined lithographically on 2D surfaces, it is time to advance from two-dimensional adhesion on dishes/fluidic devices to three-dimensional architectures that better represent the nanoporous, 3-D extracellular matrix (ECM). 3D immobilization in nanostructured hosts enables cells to be surrounded by other cells, maintains fluidic connectivity/accessibility, and allows development of 3-D molecular or chemical gradients that provide an instructive background to guide cellular behavior. Although 3-D cell immobilization in polymers, hydrogels, and inorganic gels has been practiced for decades, these approaches do not provide for bio/nano interfaces with 3D spatial control of topology and composition important to both the maintenance of natural cellular behavior patterns and the development of new non-native behaviors and functions. This LDRD project exploited our discovery of the ability of living cells to organize extended nanostructures and nano-objects in a manner that creates a unique, highly biocompatible bio/nano interface, mimicking the ECM, and maintaining cell viability, accessibility, and functionality (Baca et al. Science, 2006). Briefly, we found that, using short chain phospholipids to direct the formation of thin film silica mesophases during evaporation-induced self-assembly (EISA, Lu, Brinker et al. Nature 1997), the introduction of cells (yeast, Gram negative and positive bacteria, and several mammalian cells) alters profoundly the inorganic self-assembly pathway. Cells actively organize around themselves an ordered, multilayered lipid-membrane that interfaces coherently with a lipid-templated silica nanostructure. This bio/nano interface is unique in that it withstands drying (even evacuation) without cracking or the development of tensile stresses - yet it maintains accessibility to molecules, proteins/antibodies, plasmids, etc - introduced into the 3D silica host. Additionally cell viability is preserved for weeks to months in the absence of buffer or a fluidic architecture, making these constructs useful as standalone cell-based sensors. (On this basis, our sensors were launched to the space station for viability studies after exposure to vacuum and UV). The bio/nano interfaces we describe do not form 'passively' - rather they are a consequence of the cell's ability to sense and actively respond to external stimuli. During EISA, solvent evaporation concentrates the extracellular environment in osmolytes. In response to this hyperosmotic stress, the cells release water, creating a gradient in pH (and presumably other molecular components), which is maintained within the adjoining nanostructured host and serves to localize lipids, proteins, plasmids, lipidized nanocrystals, and a variety of other components at the cellular surface. This active organization of the bio/nano interface, which we refer to as cell directed assembly (CDA) can be accomplished during ink-jet printing or selective wetting - processes allowing patterning of cellular arrays - what's more we find that cells printed onto preformed, fluid lipid/silica mesophases integrate themselves within the silica nanostructure, creating a 3D environment essentially indistinguishable from that in CDA. We refer to this latterprocess as cell-directed integration (CDI). The synthetic constructs we have developed have allowed us to explore several fundamental questions concerning the mechanisms by which cells actively control nanostructure formation and function and conversely the mechanisms by which nanost

Dunphy, Darren Robert (University of New Mexico, Albuquerque, NM); Brinker, C. Jeffrey; Ashley, Carlee E. (University of New Mexico, Albuquerque, NM); Baca, Helen Kennicott (University of New Mexico, Albuquerque, NM); Lopez, DeAnna M. (University of New Mexico, Albuquerque, NM); Carnes, Eric C. (University of New Mexico, Albuquerque, NM)

2009-10-01T23:59:59.000Z

444

A Novel Approach to Experimental Studies of Mineral Dissolution Kinetics  

SciTech Connect

Currently, DOE is conducting pilot CO{sub 2} injection tests to evaluate the concept of geological sequestration. The injected CO{sub 2} is expected to react with the host rocks and these reactions can potentially alter the porosity, permeability, and mechanical properties of the host or cap rocks. Reactions can also result in precipitation of carbonate-containing minerals that favorably and permanently trap CO{sub 2} underground. Many numerical models have been used to predict these reactions for the carbon sequestration program. However, a firm experimental basis for predicting silicate reaction kinetics in CO{sub 2} injected geological formations is urgently needed to assure the reliability of the geochemical models used for the assessments of carbon sequestration strategies. The funded experimental and theoretical study attempts to resolve this outstanding scientific issue by novel experimental design and theoretical interpretation of silicate dissolution rates at conditions pertinent to geological carbon sequestration. In this four year research grant (three years plus a one year no cost extension), seven (7) laboratory experiments of CO{sub 2}-rock-water interactions were carried out. An experimental design allowed the collection of water samples during experiments in situ and thus prevented back reactions. Analysis of the in situ samples delineated the temporal evolution of aqueous chemistry because of CO{sub 2}-rock-water interactions. The solid products of the experiments were retrieved at the end of the experimental run, and analyzed with a suite of advanced analytical and electron microscopic techniques (i.e., atomic resolution transmission electron microscopy (TEM), scanning electron microscopy (SEM), electron microprobe, X-ray diffraction, X-ray photoelectron spectroscopy (XPS)). As a result, the research project probably has produced one of the best data sets for CO{sub 2}-rock-water interactions in terms of both aqueous solution chemistry and solid characterization. Three experiments were performed using the Navajo sandstone. Navajo sandstone is geologically equivalent to the Nugget sandstone, which is a target formation for a regional partnership injection project. Our experiments provided the experimental data on the potential CO{sub 2}-rock-water interactions that are likely to occur in the aquifer. Geochemical modeling was performed to interpret the experimental results. Our single mineral (feldspar) experiments addressed a basic research need. i.e., the coupled nature of dissolution and precipitation reactions, which has universal implication to the reaction kinetics as it applied to CO{sub 2} sequestration. Our whole rock experiments (Navajo sandstone) addressed the applied research component, e.g., reacting Navajo sandstone with brine and CO{sub 2} has direct relevance on the activities of a number of regional partnerships. The following are the major findings from this project: (1) The project generated a large amount of experimental data that is central to evaluating CO{sub 2}-water-rock interactions and providing ground truth to predictive models, which have been used and will inevitably be increasingly more used in carbon sequestration. (2) Results from the feldspar experiments demonstrated stronger coupling between dissolution and precipitation reactions. We show that the partial equilibrium assumption did not hold in the feldspar hydrolysis experiments (Zhu and Lu, submitted, Appendix A-2). The precipitation of clay minerals influenced dissolution of primary silicate in a much stronger way as previously envisioned. Therefore, our experimental data indicated a much more complex chemical kinetics as it has been applied to carbon sequestration program in terms of preliminary predictive models of CO{sub 2}-rock-water interactions. Adopting this complexity (strong coupling) may influence estimates of mineral trapping and porosity/permeability for geological carbon sequestration. In general, our knowledge of the coupling of different reactions is poor, and we must consider the uncertainties resultin

Chen Zhu

2008-08-31T23:59:59.000Z

445

Urban Form Energy Use and Emissions in China: Preliminary Findings and Model Proof of Concept  

SciTech Connect

Urbanization is reshaping China's economy, society, and energy system. Between 1990 and 2008 China added more than 300 million new urban residents, bringing the total urbanization rate to 46%. The ongoing population shift is spurring energy demand for new construction, as well as additional residential use with the replacement of rural biomass by urban commercial energy services. This project developed a modeling tool to quantify the full energy consequences of a particular form of urban residential development in order to identify energy- and carbon-efficient modes of neighborhood-level development and help mitigate resource and environmental implications of swelling cities. LBNL developed an integrated modeling tool that combines process-based lifecycle assessment with agent-based building operational energy use, personal transport, and consumption modeling. The lifecycle assessment approach was used to quantify energy and carbon emissions embodied in building materials production, construction, maintenance, and demolition. To provide more comprehensive analysis, LBNL developed an agent-based model as described below. The model was applied to LuJing, a residential development in Jinan, Shandong Province, to provide a case study and model proof of concept. This study produced results data that are unique by virtue of their scale, scope and type. Whereas most existing literature focuses on building-, city-, or national-level analysis, this study covers multi-building neighborhood-scale development. Likewise, while most existing studies focus exclusively on building operational energy use, this study also includes embodied energy related to personal consumption and buildings. Within the boundaries of this analysis, food is the single largest category of the building energy footprint, accounting for 23% of the total. On a policy level, the LCA approach can be useful for quantifying the energy and environmental benefits of longer average building lifespans. In addition to prospective analysis for standards and certification, urban form modeling can also be useful in calculating or verifying ex post facto, bottom-up carbon emissions inventories. Emissions inventories provide a benchmark for evaluating future outcomes and scenarios as well as an empirical basis for valuing low-carbon technologies. By highlighting the embodied energy and emissions of building materials, the LCA approach can also be used to identify the most intensive aspects of industrial production and the supply chain. The agent based modeling aspect of the model can be useful for understanding how policy incentives can impact individual behavior and the aggregate effects thereof. The most useful elaboration of the urban form assessment model would be to further generalize it for comparative analysis. Scenario analysis could be used for benchmarking and identification of policy priorities. If the model is to be used for inventories, it is important to disaggregate the energy use data for more accurate emissions modeling. Depending on the policy integration of the model, it may be useful to incorporate occupancy data for per-capita results. On the question of density and efficiency, it may also be useful to integrate a more explicit spatial scaling mechanism for modeling neighborhood and city-level energy use and emissions, i.e. to account for scaling effects in public infrastructure and transportation.

Aden, Nathaniel; Qin, Yining; Fridley, David

2010-12-15T23:59:59.000Z

446

3D modeling of effects of increased oxygenation and activity concentration in tumors treated with radionuclides and antiangiogenic drugs  

SciTech Connect

Purpose: Formation of new blood vessels (angiogenesis) in response to hypoxia is a fundamental event in the process of tumor growth and metastatic dissemination. However, abnormalities in tumor neovasculature often induce increased interstitial pressure (IP) and further reduce oxygenation (pO{sub 2}) of tumor cells. In radiotherapy, well-oxygenated tumors favor treatment. Antiangiogenic drugs may lower IP in the tumor, improving perfusion, pO{sub 2} and drug uptake, by reducing the number of malfunctioning vessels in the tissue. This study aims to create a model for quantifying the effects of altered pO{sub 2}-distribution due to antiangiogenic treatment in combination with radionuclide therapy. Methods: Based on experimental data, describing the effects of antiangiogenic agents on oxygenation of GlioblastomaMultiforme (GBM), a single cell based 3D model, including 10{sup 10} tumor cells, was developed, showing how radionuclide therapy response improves as tumor oxygenation approaches normal tissue levels. The nuclides studied were {sup 90}Y, {sup 131}I, {sup 177}Lu, and {sup 211}At. The absorbed dose levels required for a tumor control probability (TCP) of 0.990 are compared for three different log-normal pO{sub 2}-distributions: {mu}{sub 1} = 2.483, {sigma}{sub 1} = 0.711; {mu}{sub 2} = 2.946, {sigma}{sub 2} = 0.689; {mu}{sub 3} = 3.689, and {sigma}{sub 3} = 0.330. The normal tissue absorbed doses will, in turn, depend on this. These distributions were chosen to represent the expected oxygen levels in an untreated hypoxic tumor, a hypoxic tumor treated with an anti-VEGF agent, and in normal, fully-oxygenated tissue, respectively. The former two are fitted to experimental data. The geometric oxygen distributions are simulated using two different patterns: one Monte Carlo based and one radially increasing, while keeping the log-normal volumetric distributions intact. Oxygen and activity are distributed, according to the same pattern. Results: As tumor pO{sub 2} approaches normal tissue levels, the therapeutic effect is improved so that the normal tissue absorbed doses can be decreased by more than 95%, while retaining TCP, in the most favorable scenario and by up to about 80% with oxygen levels previously achieved in vivo, when the least favourable oxygenation case is used as starting point. The major difference occurs in poorly oxygenated cells. This is also where the pO{sub 2}-dependence of the oxygen enhancement ratio is maximal. Conclusions: Improved tumor oxygenation together with increased radionuclide uptake show great potential for optimising treatment strategies, leaving room for successive treatments, or lowering absorbed dose to normal tissues, due to increased tumor response. Further studies of the concomitant use of antiangiogenic drugs and radionuclide therapy therefore appear merited.

Lagerloef, Jakob H.; Kindblom, Jon; Bernhardt, Peter [Department of Radiation Physics, Goeteborg University, Goeteborg 41345 (Sweden); Department of Oncology, Sahlgrenska University Hospital, Goeteborg 41345 (Sweden); Department of Radiation Physics, Goeteborg University, Goeteborg, Sweden and Department of Nuclear Medicine, Sahlgrenska University Hospital, Goeteborg 41345 (Sweden)

2011-08-15T23:59:59.000Z

447

Urban Form Energy Use and Emissions in China: Preliminary Findings and Model Proof of Concept  

SciTech Connect

Urbanization is reshaping China's economy, society, and energy system. Between 1990 and 2008 China added more than 300 million new urban residents, bringing the total urbanization rate to 46%. The ongoing population shift is spurring energy demand for new construction, as well as additional residential use with the replacement of rural biomass by urban commercial energy services. This project developed a modeling tool to quantify the full energy consequences of a particular form of urban residential development in order to identify energy- and carbon-efficient modes of neighborhood-level development and help mitigate resource and environmental implications of swelling cities. LBNL developed an integrated modeling tool that combines process-based lifecycle assessment with agent-based building operational energy use, personal transport, and consumption modeling. The lifecycle assessment approach was used to quantify energy and carbon emissions embodied in building materials production, construction, maintenance, and demolition. To provide more comprehensive analysis, LBNL developed an agent-based model as described below. The model was applied to LuJing, a residential development in Jinan, Shandong Province, to provide a case study and model proof of concept. This study produced results data that are unique by virtue of their scale, scope and type. Whereas most existing literature focuses on building-, city-, or national-level analysis, this study covers multi-building neighborhood-scale development. Likewise, while most existing studies focus exclusively on building operational energy use, this study also includes embodied energy related to personal consumption and buildings. Within the boundaries of this analysis, food is the single largest category of the building energy footprint, accounting for 23% of the total. On a policy level, the LCA approach can be useful for quantifying the energy and environmental benefits of longer average building lifespans. In addition to prospective analysis for standards and certification, urban form modeling can also be useful in calculating or verifying ex post facto, bottom-up carbon emissions inventories. Emissions inventories provide a benchmark for evaluating future outcomes and scenarios as well as an empirical basis for valuing low-carbon technologies. By highlighting the embodied energy and emissions of building materials, the LCA approach can also be used to identify the most intensive aspects of industrial production and the supply chain. The agent based modeling aspect of the model can be useful for understanding how policy incentives can impact individual behavior and the aggregate effects thereof. The most useful elaboration of the urban form assessment model would be to further generalize it for comparative analysis. Scenario analysis could be used for benchmarking and identification of policy priorities. If the model is to be used for inventories, it is important to disaggregate the energy use data for more accurate emissions modeling. Depending on the policy integration of the model, it may be useful to incorporate occupancy data for per-capita results. On the question of density and efficiency, it may also be useful to integrate a more explicit spatial scaling mechanism for modeling neighborhood and city-level energy use and emissions, i.e. to account for scaling effects in public infrastructure and transportation.

Aden, Nathaniel; Qin, Yining; Fridley, David

2010-12-15T23:59:59.000Z

448

Eu{sub 3}F{sub 4}S{sub 2}: Synthesis, crystal structure, and magnetic properties of the mixed-valent europium(II,III) fluoride sulfide EuF{sub 2}.(EuFS){sub 2}  

Science Conference Proceedings (OSTI)

Using the method to synthesize rare-earth metal(III) fluoride sulfides MFS (M=Y, La, Ce-Lu), in some cases we were able to obtain mixed-valent compounds such as Yb{sub 3}F{sub 4}S{sub 2} instead. With Eu{sub 3}F{sub 4}S{sub 2} another isotypic representative has now been synthesized. Eu{sub 3}F{sub 4}S{sub 2} (tetragonal, I4/mmm, a=400.34(2), c=1928.17(9) pm, Z=2) is obtained from the reaction of metallic europium, elemental sulfur, and europium trifluoride in a molar ratio of 5:6:4 within seven days at 850 deg. C in silica-jacketed gas-tightly sealed platinum ampoules. The single-phase product consists of black plate-shaped single crystals with a square cross section, which can be obtained from a flux using equimolar amounts of NaCl as fluxing agent. The crystal structure is best described as an intergrowth structure, in which one layer of CaF{sub 2}-type EuF{sub 2} is followed by two layers of PbFCl-type EuFS when sheeted parallel to the (001) plane. Accordingly there are two chemically and crystallographically different europium cations present. One of them (Eu{sup 2+}) is coordinated by eight fluoride anions in a cubic fashion, the other one (Eu{sup 3+}) exhibits a monocapped square antiprismatic coordination sphere with four F{sup -} and five S{sup 2-} anions. Although the structural ordering of the different charged europium cations is plausible, a certain amount of charge delocalization with some polaron activity has to take place, which is suggested by the black color of the title compound. Temperature dependent magnetic susceptibility measurements of Eu{sub 3}F{sub 4}S{sub 2} show Curie-Weiss behavior with an experimental magnetic moment of 8.19(5) mu{sub B} per formula unit and a paramagnetic Curie temperature of 0.3(2) K. No magnetic ordering is observed down to 4.2 K. In accordance with an ionic formula splitting like (Eu{sup II})(Eu{sup III}){sub 2}F{sub 4}S{sub 2} only one third of the europium centers in Eu{sub 3}F{sub 4}S{sub 2} carry permanent magnetic moments. {sup 151}Eu-Moessbauer spectroscopic experiments at 4.2 K show one signal at an isomer shift of -12.4(1) mm/s and a second one at 0.42(4) mm/s. These signals occur in a ratio of 1:2 and correspond to Eu{sup 2+} and Eu{sup 3+}, respectively. The spectra at 78 and 298 K are similar, thus no change in the Eu{sup 2+}/Eu{sup 3+} fraction can be detected. - Graphical abstract: Crystal structure and {sup 151}Eu-Moessbauer spectra of mixed-valent Eu{sub 3}F{sub 4}S{sub 2}.

Grossholz, Hagen; Hartenbach, Ingo [Institut fuer Anorganische Chemie, Universitaet Stuttgart, Pfaffenwaldring 55, 70569 Stuttgart (Germany); Kotzyba, Gunter [Institut fuer Anorganische und Analytische Chemie, Westfaelische Wilhelms-Universitaet Muenster, Corrensstrasse 30, 48149 Muenster (Germany); Poettgen, Rainer, E-mail: pottgen@uni-muenster.d [Institut fuer Anorganische und Analytische Chemie, Westfaelische Wilhelms-Universitaet Muenster, Corrensstrasse 30, 48149 Muenster (Germany); Trill, Henning; Mosel, Bernd D. [Institut fuer Physikalische Chemie, Westfaelische Wilhelms-Universitaet Muenster, Corrensstrasse 30, 48149 Muenster (Germany); Schleid, Thomas, E-mail: schleid@iac.uni-stuttgart.d [Institut fuer Anorganische Chemie, Universitaet Stuttgart, Pfaffenwaldring 55, 70569 Stuttgart (Germany)

2009-11-15T23:59:59.000Z

449

High Permeability Ternary Palladium Alloy Membranes with Improved Sulfur and Halide Tolerances  

DOE Green Energy (OSTI)

The project team consisting of Southwest Research Institute{reg_sign} (SwRI{reg_sign}), Georgia Institute of Technology (GT), the Colorado School of Mines (CSM), TDA Research, and IdaTech LLC was focused on developing a robust, poison-tolerant, hydrogen selective free standing membrane to produce clean hydrogen. The project completed on schedule and on budget with SwRI, GT, CSM, TDA and IdaTech all operating independently and concurrently. GT has developed a robust platform for performing extensive DFT calculations for H in bulk palladium (Pd), binary alloys, and ternary alloys of Pd. Binary alloys investigated included Pd96M4 where M = Li, Na, Mg, Al, Si, Sc, Ti, V, Cr, Mn, Fe, Co, Ni, Cu, Zn, Ga, Y, Zr, Nb, Mo, Tc, Ru, Rh, Ag, Cd, In, Sn, Sb, Te, Hf, Ta, W, Re, Os, Ir, Pt, Au, Tl, Pb, Bi, Ce, Sm, Gd, Tb, Dy, Ho, Er, Tm, Yb, Lu. They have also performed a series of calculations on Pd{sub 70}Cu{sub 26}Ag{sub 4}, Pd{sub 70}Cu{sub 26}Au{sub 4}, Pd{sub 70}Cu{sub 26}Ni{sub 4}, Pd{sub 70}Cu{sub 26}Pt{sub 4}, and Pd{sub 70}Cu{sub 26}Y{sub 4}. SwRI deposited and released over 160 foils of binary and ternary Pd alloys. There was considerable work on characterizing and improving the durability of the deposited foils using new alloy compositions, post annealing and ion bombardment. The 10 and 25 {micro}m thick films were sent to CSM, TDA and IdaTech for characterization and permeation testing. CSM conducted over 60 pure gas permeation tests with SwRI binary and ternary alloy membranes. To date the PdAu and PdAuPt membranes have exhibited the best performance at temperatures in the range of 423-773 C and their performance correlates well with the predictions from GT. TDA completed testing under the Department of Energy (DOE) WGS conditions on over 16 membranes. Of particular interest are the PdAuPt alloys that exhibited only a 20% drop in flux when sulfur was added to the gas mixture and the flux was completely recovered when the sulfur flow was stopped. IdaTech tested binary and ternary membranes on a simulated flue gas stream and experienced significant difficulty in mounting and testing the sputter deposited membranes. IdaTech was able to successfully test PdAu and PdAuPt membranes and saw similar sulfur tolerance to what TDA found. The Program met all the deliverables on schedule and on budget. Over ten presentations at national and international conferences were made, four papers were published (two in progress) in technical journals, and three students (2 at GT and 1 at CSM) completed their doctorates using results generated during the course of the program. The three major findings of program were; (1) the DFT modeling was verified as a predictive tool for the permeability of Pd based ternary alloys, (2) while magnetron sputtering is useful in precisely fabricating binary and ternary alloys, the mechanical durability of membranes fabricated using this technique are inferior compared to cold rolled membranes and this preparation method is currently not ready for industrial environments, (3) based on both modeling and experimental verification in pure gas and mixed gas environments PdAu and PdAuPt alloys were found to have the combination of the highest permeability and tolerance to sulfur.

K. Coulter

2010-12-31T23:59:59.000Z