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Note: This page contains sample records for the topic "year introduced fractional" from the National Library of EnergyBeta (NLEBeta).
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they are not comprehensive nor are they the most current set.
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1

Decision-theoretic Rough Sets and Beyond Zdzislaw Pawlak introduced rough sets 30 years ago as a theory for data analysis and  

E-Print Network (OSTI)

Decision-theoretic Rough Sets and Beyond Zdzislaw Pawlak introduced rough sets 30 years ago as a theory for data analysis and classification. Rough. Fundamental notions of rough sets are knowledge granulation induced by grouping objects

Yao, JingTao

2

The First Billion Years Project: The escape fraction of ionising photons in the epoch of reionisation  

E-Print Network (OSTI)

Proto-galaxies forming in low-mass dark matter haloes are thought to provide the majority of ionising photons needed to reionise the Universe, due to their high escape fractions of ionising photons. We study how the escape fraction in high-redshift galaxies relates to the physical properties of the halo in which the galaxies form by computing escape fractions for 75801 haloes between redshifts 27 and 6 that were extracted from the FiBY project, high-resolution cosmological hydrodynamics simulations of galaxy formation. We find that the main constraint on the escape fraction is the presence of dense gas within 10 pc of the young sources that emit the majority of the ionising photons produced over the lifetime of the stellar population. This results in a strong mass dependence of the escape fraction. The lower potential well in haloes with virial mass below 10^8 solar mass results in lower column densities close to the sources that can be penetrated by the radiation from young, massive stars. In general only a ...

Paardekooper, Jan-Pieter; Vecchia, Claudio Dalla

2015-01-01T23:59:59.000Z

3

Nuclear Fusion Introduced  

Science Journals Connector (OSTI)

... introduce undergraduates to the present state of science, but it is difficult to see how Nuclear Fusion can be recommended to grammar school pupils or even to first-year undergraduates. The ...

DAPHNE F. JACKSON

1970-01-31T23:59:59.000Z

4

The roadmap for downscaling and introducing new technologies in the semiconductor industry is well laid out for the next ten years2.  

E-Print Network (OSTI)

The roadmap for downscaling and introducing new technologies in the semiconductor industry is well in the International Technology Roadmap for Semiconductors, one- dimensional structures, such as carbon nanotubes an impact on future post-complementary metal- oxide-semiconductor (CMOS) technology depends on more factors

5

YEAR  

National Nuclear Security Administration (NNSA)

96 YEAR 2013 Males 69 Females 27 YEAR 2013 SES 1 EJEK 9 EN 04 27 NN (Engineering) 26 NQ (ProfTechAdmin) 30 NU (TechAdmin Support) 3 YEAR 2013 American Indian Alaska Native Male...

6

Fractional Electromagnetic Waves  

E-Print Network (OSTI)

In the present work we consider the electromagnetic wave equation in terms of the fractional derivative of the Caputo type. The order of the derivative being considered is 0 <\\gamma<1. A new parameter \\sigma, is introduced which characterizes the existence of the fractional components in the system. We analyze the fractional derivative with respect to time and space, for \\gamma = 1 and \\gamma = 1/2 cases.

J. F. Gómez; J. J. Rosales; J. J. Bernal; V. I. Tkach; M. Guía

2011-08-31T23:59:59.000Z

7

YEAR  

National Nuclear Security Administration (NNSA)

2540 YEAR 2013 Males 1677 Females 863 YEAR 2013 SES 102 EX 3 SL 1 EJEK 89 EN 05 41 EN 04 170 EN 03 18 NN (Engineering) 448 NQ (ProfTechAdmin) 1249 NU (TechAdmin Support) 76 NV...

8

G. Cuniberti Introducing  

E-Print Network (OSTI)

undergraduate or novice postgraduate. This single book comprises the basic knowledge of both theory and experiment underpinn- ing this rapidly growing field. Concepts and techniques such as density functional theory and charge transport, break junctions and scanning probe microscopy are introduced step

Cuniberti, Gianaurelio

9

Introducing Fraunhofer Personal reflection  

E-Print Network (OSTI)

­ they are not part of the University. The Centres form an integral part of that country's innovation system while for Sustainable Energy Systems. The Fraunhofer model is certainly applicable to the UK (the Fraunhofer modelIntroducing Fraunhofer Personal reflection I have taken a keen interest in Fraunhofer Geselleschaft

Mottram, Nigel

10

Introducing BEST PRACTICE GUIDANCE  

E-Print Network (OSTI)

placement 6. Application of sewage sludges and composts 7. Fertiliser application in land regeneration 8Introducing BEST PRACTICE GUIDANCE FOR LAND REGENERATION Best Practice Guidance for Land of brownfield land for woodland and urban greening after uses. The Notes are devised for practitioners and all

11

External Beam Accelerated Partial-Breast Irradiation Using 32 Gy in 8 Twice-Daily Fractions: 5-Year Results of a Prospective Study  

SciTech Connect

Purpose: External beam accelerated partial breast irradiation (APBI) is an increasingly popular technique for treatment of patients with early stage breast cancer following breast-conserving surgery. Here we present 5-year results of a prospective trial. Methods and Materials: From October 2003 through November 2005, 98 evaluable patients with stage I breast cancer were enrolled in the first dose step (32 Gy delivered in 8 twice-daily fractions) of a prospective, multi-institutional, dose escalation clinical trial of 3-dimensional conformal external beam APBI (3D-APBI). Median age was 61 years; median tumor size was 0.8 cm; 89% of tumors were estrogen receptor positive; 10% had a triple-negative phenotype; and 1% had a HER-2-positive subtype. Median follow-up was 71 months (range, 2-88 months; interquartile range, 64-75 months). Results: Five patients developed ipsilateral breast tumor recurrence (IBTR), for a 5-year actuarial IBTR rate of 5% (95% confidence interval [CI], 1%-10%). Three of these cases occurred in patients with triple-negative disease and 2 in non-triple-negative patients, for 5-year actuarial IBTR rates of 33% (95% CI, 0%-57%) and 2% (95% CI, 0%-6%; P<.0001), respectively. On multivariable analysis, triple-negative phenotype was the only predictor of IBTR, with borderline statistical significance after adjusting for tumor grade (P=.0537). Conclusions: Overall outcomes were excellent, particularly for patients with estrogen receptor-positive disease. Patients in this study with triple-negative breast cancer had a significantly higher IBTR rate than patients with other receptor phenotypes when treated with 3D-APBI. Larger, prospective 3D-APBI clinical trials should continue to evaluate the effect of hormone receptor phenotype on IBTR rates.

Pashtan, Itai M. [Harvard Radiation Oncology Program, Boston, Massachusetts (United States)] [Harvard Radiation Oncology Program, Boston, Massachusetts (United States); Recht, Abram [Department of Radiation Oncology, Beth Israel Deaconess Medical Center, Boston, Massachusetts (United States)] [Department of Radiation Oncology, Beth Israel Deaconess Medical Center, Boston, Massachusetts (United States); Ancukiewicz, Marek [Department of Radiation Oncology, Massachusetts General Hospital, Boston, Massachusetts (United States)] [Department of Radiation Oncology, Massachusetts General Hospital, Boston, Massachusetts (United States); Brachtel, Elena [Department of Pathology, Massachusetts General Hospital, Boston, Massachusetts (United States)] [Department of Pathology, Massachusetts General Hospital, Boston, Massachusetts (United States); Abi-Raad, Rita F. [Department of Radiation Oncology, Massachusetts General Hospital, Boston, Massachusetts (United States)] [Department of Radiation Oncology, Massachusetts General Hospital, Boston, Massachusetts (United States); D'Alessandro, Helen A. [Department of Radiology, Massachusetts General Hospital, Boston, Massachusetts (United States)] [Department of Radiology, Massachusetts General Hospital, Boston, Massachusetts (United States); Levy, Antonin; Wo, Jennifer Y. [Department of Radiation Oncology, Massachusetts General Hospital, Boston, Massachusetts (United States)] [Department of Radiation Oncology, Massachusetts General Hospital, Boston, Massachusetts (United States); Hirsch, Ariel E. [Department of Radiation Oncology, Boston Medical Center, Boston University School of Medicine, Boston, Massachusetts (United States)] [Department of Radiation Oncology, Boston Medical Center, Boston University School of Medicine, Boston, Massachusetts (United States); Kachnic, Lisa A. [Department of Surgery, Massachusetts General Hospital, Boston, Massachusetts (United States)] [Department of Surgery, Massachusetts General Hospital, Boston, Massachusetts (United States); Goldberg, Saveli [Department of Radiation Oncology, Massachusetts General Hospital, Boston, Massachusetts (United States)] [Department of Radiation Oncology, Massachusetts General Hospital, Boston, Massachusetts (United States); Specht, Michelle; Gadd, Michelle; Smith, Barbara L. [Department of Surgery, Massachusetts General Hospital, Boston, Massachusetts (United States)] [Department of Surgery, Massachusetts General Hospital, Boston, Massachusetts (United States); Powell, Simon N. [Department of Radiation Oncology, Massachusetts General Hospital, Boston, Massachusetts (United States)] [Department of Radiation Oncology, Massachusetts General Hospital, Boston, Massachusetts (United States); Taghian, Alphonse G., E-mail: ataghian@partners.org [Department of Radiation Oncology, Massachusetts General Hospital, Boston, Massachusetts (United States)

2012-11-01T23:59:59.000Z

12

YEAR  

National Nuclear Security Administration (NNSA)

1 1 YEAR 2011 Males 18 Females 23 YEAR 2011 SES 2 EJ/EK 2 NQ (Prof/Tech/Admin) 35 NU (Tech/Admin Support) 2 YEAR 2011 American Indian Male 1 American Indian Female 2 African American Male 3 African American Female 9 Asian Male 0 Asian Female 0 Hispanic Male 2 Hispanic Female 6 White Male 12 White Female 6 DIVERSITY Workforce Diversity Associate Administrator for Information Management & Chief Information Officer, NA-IM As of Sep 24, 2011 PAY PLAN TOTAL WORKFORCE GENDER 18 43.9% 23 56.1% Gender Males Females 4.9% 4.9% 85.4% 4.9% Pay Plan SES EJ/EK NQ (Prof/Tech/Admin) NU (Tech/Admin Support) 2.4% 4.9% 7.3% 22.0% 0.0% 0.0% 4.9% 14.6% 29.3% 14.6% Race and Gender American Indian Male American Indian Female African American Male African American Female Asian Male Asian Female Hispanic Male

13

YEAR  

National Nuclear Security Administration (NNSA)

4 4 YEAR 2011 Males 21 Females 23 YEAR 2011 SES 3 EJ/EK 1 EN 03 1 NN (Engineering) 3 NQ (Prof/Tech/Admin) 31 NU (Tech/Admin Support) 5 YEAR 2011 American Indian Male 0 American Indian Female 0 African American Male 1 African American Female 2 Asian Male 1 Asian Female 1 Hispanic Male 6 Hispanic Female 10 White Male 13 White Female 10 DIVERSITY Workforce Diversity Office of General Counsel, NA-GC As of Sep 24, 2011 PAY PLAN TOTAL WORKFORCE GENDER 21 47.7% 23 52.3% Gender Males Females 6.8% 2.3% 2.3% 6.8% 70.5% 11.4% Pay Plan SES EJ/EK EN 03 NN (Engineering) NQ (Prof/Tech/Admin) NU (Tech/Admin Support) 0.0% 0.0% 2.3% 4.5% 2.3% 2.3% 13.6% 22.7% 29.5% 22.7% Race and Gender American Indian Male American Indian Female African American Male African American Female Asian Male Asian Female Hispanic Male

14

YEAR  

National Nuclear Security Administration (NNSA)

6 6 YEAR 2011 Males 7 Females 9 YEAR 2011 SES 1 NQ (Prof/Tech/Admin) 9 GS 15 2 GS 13 2 GS 12 1 GS 11 1 YEAR 2011 American Indian Male 0 American Indian Female 0 African American Male 1 African American Female 3 Asian Male 1 Asian Female 0 Hispanic Male 1 Hispanic Female 0 White Male 4 White Female 6 DIVERSITY Workforce Diversity Associate Administrator of External Affairs, NA-EA As of Sep 24, 2011 PAY PLAN TOTAL WORKFORCE GENDER 7 43.8% 9 56.3% Gender Males Females 6.3% 56.3% 12.5% 12.5% 6.3% 6.3% Pay Plan SES NQ (Prof/Tech/Admin) GS 15 GS 13 GS 12 GS 11 0.0% 0.0% 6.3% 18.8% 6.3% 0.0% 6.3% 0.0% 25.0% 37.5% Race and Gender American Indian Male American Indian Female African American Male African American Female Asian Male Asian Female Hispanic Male Hispanic Female White Male White Female FY11 Workforce Diversity

15

YEAR  

National Nuclear Security Administration (NNSA)

40 40 YEAR 2011 Males 68 Females 72 YEAR 2011 SES 5 EJ/EK 1 NN (Engineering) 16 NQ (Prof/Tech/Admin) 115 NU (Tech/Admin Support) 3 YEAR 2011 American Indian Male 1 American Indian Female 2 African American Male 3 African American Female 7 Asian Male 4 Asian Female 0 Hispanic Male 25 Hispanic Female 26 White Male 35 White Female 37 DIVERSITY Workforce Diversity Associate Administrator for Acquistion & Project Management, NA-APM As of Sep 24, 2011 PAY PLAN TOTAL WORKFORCE GENDER 68 48.6% 72 51.4% Gender Males Females 3.6% 0.7% 11.4% 82.1% 2.1% Pay Plan SES EJ/EK NN (Engineering) NQ (Prof/Tech/Admin) NU (Tech/Admin Support) 0.7% 1.4% 2.1% 5.0% 2.9% 0.0% 17.9% 18.6% 25.0% 26.4% Race and Gender American Indian Male American Indian Female African American Male African American Female Asian Male

16

Years  

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

and Technology in and Technology in the National Interest 60 Years of Excellence Lawrence Livermore National Laboratory FY 2012 Annual Report About the Cover: Lawrence Livermore National Laboratory (LLNL) engineers Chris Spadaccini (left) and Eric Duoss are shown experimenting with direct ink-writing to create micro- to macroscale structures with extreme precision. The Laboratory is advancing this process and other additive manufacturing technologies to develop new materials with extraordinary properties for use in a wide range of national-security and other applications. About the Laboratory: Lawrence Livermore National Laboratory was founded in 1952 to enhance the security of the United States by advancing nuclear weapons science and technology. With a talented and dedicated workforce and

17

Introducing Research College of Oceanic & Atmospheric Sciences  

E-Print Network (OSTI)

WECOMA Coll ege of Oceanic & Atmospheric Scie nces OREGON STATE UNIVERSITY in the O cean currents introduced by man (e.g., pollutants). Knowledge of upper-ocean currents is important for navigation and for search and rescue. The ocean currents off Oregon vary seasonally and can also vary from year to year

Barth, Jack

18

A Matlab toolbox for fractional relaxation-oscillation equations  

E-Print Network (OSTI)

Stress relaxation and oscillation damping of complex viscoelastic media often manifest history- and path-dependent physical behaviors and cannot accurately be described by the classical models. Recent research found that fractional derivative models can characterize such complex relaxation and damping. However, to our best knowledge, easy-to-use numerical software is not available for fractional relaxation-oscillation (FRO) equations. This paper is to introduce an open source free Matlab toolbox which we developed in recent years for numerical solution of the FRO equations. This FRO toolbox uses the predictor-corrector approach for the discretization of time fractional derivative, and non-expert users can accurately solve fractional relaxation-oscillation equations via a friendly graphical user interface. Compared with experimental data, our numerical experiments show that the FRO toolbox is highly efficient and accurate to simulate viscoelastic stress relaxation and damped vibration. This free toolbox will help promote the research and practical use of fractional relaxation-oscillation equations.

Song Wei; Wen Chen

2013-02-14T23:59:59.000Z

19

Introducing the DOE Sustainability Dashboard  

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

Please join us as we introduce DOE's new Sustainability Dashboard. This webinar will provide an overview and demonstration of the new Dashboard and offer an opportunity for questions.

20

S.2058: This act may be cited as the Department of Energy National Security Act for Fiscal Year 1999, introduced in the Senate of the United States, One Hundred Fifth Congress, Second Session, May 11, 1998  

SciTech Connect

This bill is to authorize appropriations for fiscal year 1999 for defense activities of the Department of Energy, and for other purposes. Topics addressed in the bill include DOE national security programs including recurring general provisions and program authorizations, restrictions,and limitations; defense nuclear facilities safety board; national defense stockpile; naval petroleum reserves; and Panama Canal commission.

NONE

1998-12-31T23:59:59.000Z

Note: This page contains sample records for the topic "year introduced fractional" 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

Combined Delta-Nabla Sum Operator in Discrete Fractional Calculus  

E-Print Network (OSTI)

We introduce a more general discrete fractional operator, given by convex linear combination of the delta and nabla fractional sums. Fundamental properties of the new fractional operator are proved. As particular cases, results on delta and nabla discrete fractional calculus are obtained.

Bastos, Nuno R O

2010-01-01T23:59:59.000Z

22

Introducing the Department of Energy Quadrennial Technology Review |  

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

Introducing the Department of Energy Quadrennial Technology Review Introducing the Department of Energy Quadrennial Technology Review Introducing the Department of Energy Quadrennial Technology Review April 7, 2011 - 4:33pm Addthis Former Under Secretary Koonin Former Under Secretary Koonin Director - NYU's Center for Urban Science & Progress and Former Under Secretary for Science Recently, Secretary Chu asked me to kick off a new process at the Department of Energy: a Quadrennial Technology Review (DOE-QTR). The goal of the DOE-QTR is to establish a context and robust framework for the Department's energy technology activities, including principles we can use to establish multi-year program plans. It will also offer high-level views of the technical status and potential of various energy technologies. Multi-year program plans would allow us to provide the

23

Fractional Zaslavsky and Henon Discrete Maps  

E-Print Network (OSTI)

This paper is devoted to the memory of Professor George M. Zaslavsky passed away on November 25, 2008. In the field of discrete maps, George M. Zaslavsky introduced a dissipative standard map which is called now the Zaslavsky map. G. Zaslavsky initialized many fundamental concepts and ideas in the fractional dynamics and kinetics. In this paper, starting from kicked damped equations with derivatives of non-integer orders we derive a fractional generalization of discrete maps. These fractional maps are generalizations of the Zaslavsky map and the Henon map. The main property of the fractional differential equations and the correspondent fractional maps is a long-term memory and dissipation. The memory is realized by the fact that their present state evolution depends on all past states with special forms of weights.

Vasily E. Tarasov

2011-07-26T23:59:59.000Z

24

ARM - Measurement - Cloud fraction  

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

to hear from you Send us a note below or call us at 1-888-ARM-DATA. Send Measurement : Cloud fraction Fraction of sky covered by clouds, observed directly or derived from SW...

25

Introducing Reference Semantics via Refinement Graeme Smith  

E-Print Network (OSTI)

Introducing Reference Semantics via Refinement Graeme Smith Software Verification Research Centre, University of Queensland, Australia smith@svrc.uq.edu.au Abstract. Two types of semantics have been given

Smith, Graeme

26

2013 Introduce a Girl to Engineering Day | Argonne National Laboratory  

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

Introduce a Girl to Engineering Day Introduce a Girl to Engineering Day Introduce a Girl to Engineering Day 2013 1 of 26 Introduce a Girl to Engineering Day 2013 Introduce a Girl to Engineering Day 2013 1 of 26 Introduce a Girl to Engineering Day 2013 Introduce a Girl to Engineering Day 2013 2 of 26 Introduce a Girl to Engineering Day 2013 Introduce a Girl to Engineering Day 2013 3 of 26 Introduce a Girl to Engineering Day 2013 Introduce a Girl to Engineering Day 2013 4 of 26 Introduce a Girl to Engineering Day 2013 Introduce a Girl to Engineering Day 2013 5 of 26 Introduce a Girl to Engineering Day 2013 Introduce a Girl to Engineering Day 2013 6 of 26 Introduce a Girl to Engineering Day 2013 Introduce a Girl to Engineering Day 2013 7 of 26 Introduce a Girl to Engineering Day 2013 Introduce a Girl to Engineering Day 2013

27

Introducing: Project Open Data | Data.gov  

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

Introducing: Project Open Data Introducing: Project Open Data Developer Data Web Services Source Code Challenges Semantic Web Blogs Let's Talk Developers You are here Data.gov » Communities » Developers » Blogs Introducing: Project Open Data Submitted by Anonymous on Tue, 05/21/2013 - 12:13pm Log in to vote 1 Originally posted on the White House blog by Todd Park and Steven VanRoekel on May 16, 2013 at 09:46 AM EDT Technology evolves rapidly, and it can be challenging for policy and its implementation to evolve at the same pace. Last week, President Obama launched the Administration's new Open Data Policy and Executive Order aimed at ensuring that data released by the government will be as accessible and useful as possible. To make sure this tech-focused policy can keep up with the speed of innovation, we created Project Open Data.

28

Fractions continues Michel Waldschmidt  

E-Print Network (OSTI)

´erentes oeuvres d'art, 2 appara^it aussi dans des oeuvres artistiques persanes. 2 #12;Figure 1. Fraction continue

Waldschmidt, Michel

29

Lab 12: Measurements Lab This lab introduces . . .  

E-Print Network (OSTI)

Lab 12: Measurements Lab Objectives This lab introduces . . . Materials 1) 2 Liter Bottle 2) Bicycle Pump 3) Rocket Fins 4) Water 5) Scale 6) Angle thingie Theory What is a Measurement? A measurement tells us about a quantity of something. For example, a measurement can inform us about how heavy

Wedeward, Kevin

30

Introducing a fresh approach to health care.  

E-Print Network (OSTI)

Introducing a fresh approach to health care. Healthy Blue HSA MEMBER GUIDE #12;fresh {fresh Blue Shield of Michigan to provide health care spending account administration services. An independent the things that are working in health care and combine them under one comprehensive health plan. A Blues

31

Introducing Challenger | Argonne Leadership Computing Facility  

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

Introducing Challenger Quick Reference Guide System Overview Data Transfer Data Storage & File Systems Compiling and Linking Queueing and Running Jobs Debugging and Profiling Performance Tools and APIs IBM References Software and Libraries Tukey Eureka / Gadzooks Policies Documentation Feedback Please provide feedback to help guide us as we continue to build documentation for our new computing resource. [Feedback Form] Introducing Challenger The Blue Gene/P resource, Challenger, is the new home for the prod-devel job submission queue. Moving the prod-devel queue to Challenger clears the way for more capability jobs on Intrepid. Challenger shares the same environment as Intrepid and is intended for small, short, interactive debugging and test runs. Production jobs are not

32

Method for introducing unidirectional nested deletions  

DOE Patents (OSTI)

Disclosed is a method for the introduction of unidirectional deletions in a cloned DNA segment in the context of a cloning vector which contains an f1 endonuclease recognition sequence adjacent to the insertion site of the DNA segment. Also disclosed is a method for producing single-stranded DNA probes utilizing the same cloning vector. An optimal vector, PZIP is described. Methods for introducing unidirectional deletions into a terminal location of a cloned DNA sequence which is inserted into the vector of the present invention are also disclosed. These methods are useful for introducing deletions into either or both ends of a cloned DNA insert, for high throughput sequencing of any DNA of interest.

Dunn, John J. (Bellport, NY); Quesada, Mark A. (Horseheads, NY); Randesi, Matthew (New York, NY)

2001-01-01T23:59:59.000Z

33

Introducing a PMO in XYZ Company  

E-Print Network (OSTI)

Engineering Management Field Project Introducing a PMO In XYZ Company By Ahmed Alqahtani Master of Science The University of Kansas Fall Semester, 2013 An EMGT Field Project report submitted to the Engineering Management Program... and their competency levels. Therefore, a project manager competency advancement methodology is needed. Before getting into potential approaches for developing the competency of project managers, it is important to understand the meaning of a project manager...

Alqahtani, Ahmed

2013-12-20T23:59:59.000Z

34

A discrete fractional random transform  

E-Print Network (OSTI)

We propose a discrete fractional random transform based on a generalization of the discrete fractional Fourier transform with an intrinsic randomness. Such discrete fractional random transform inheres excellent mathematical properties of the fractional Fourier transform along with some fantastic features of its own. As a primary application, the discrete fractional random transform has been used for image encryption and decryption.

Zhengjun Liu; Haifa Zhao; Shutian Liu

2006-05-20T23:59:59.000Z

35

Fractional vortices and lumps  

SciTech Connect

We study what might be called fractional vortices, vortex configurations with the minimum winding from the viewpoint of their topological stability, but which are characterized by various notable substructures in the transverse energy distribution. The fractional vortices occur in diverse Abelian or non-Abelian generalizations of the Higgs model. The global and local features characterizing these are studied, and we identify the two crucial ingredients for their occurrence--the vacuum degeneracy leading to nontrivial vacuum moduli M, and the BPS nature of the vortices. Fractional vortices are further classified into two kinds. The first type of such vortices appear when M has orbifold Z{sub n} singularities; the second type occurs in systems in which the vacuum moduli space M possesses either a deformed geometry or some singularity. These general features are illustrated with several concrete models.

Eto, Minoru; Gudnason, Sven Bjarke; Konishi, Kenichi [Department of Physics, University of Pisa, Largo Pontecorvo, 3, Building C, 56127 Pisa (Italy); INFN, Sezione di Pisa, Largo Pontecorvo, 3, Ed. C, 56127 Pisa (Italy); Fujimori, Toshiaki; Nagashima, Takayuki [Department of Physics, Tokyo Institute of Technology, Tokyo 152-8551 (Japan); Nitta, Muneto [Department of Physics, Keio University, Hiyoshi, Yokohama, Kanagawa 223-8521 (Japan); Ohashi, Keisuke [Department of Applied Mathematics and Theoretical Physics, University of Cambridge, Cambridge, CB3 0WA (United Kingdom); Vinci, Walter [Department of Physics, University of Pisa, Largo Pontecorvo, 3, Building C, 56127 Pisa (Italy); INFN, Sezione di Pisa, Largo Pontecorvo, 3, Ed. C, 56127 Pisa (Italy); Department of Applied Mathematics and Theoretical Physics, University of Cambridge, Cambridge, CB3 0WA (United Kingdom)

2009-08-15T23:59:59.000Z

36

Fractional Standard Map  

E-Print Network (OSTI)

Properties of the phase space of the standard map with memory are investigated. This map was obtained from a kicked fractional differential equation. Depending on the value of the parameter of the map and the fractional order of the derivative in the original differential equation this nonlinear dynamical system demonstrates attractors (fixed points, stables periodic trajectories, slow converging and slow diverging trajectories, ballistic trajectories, and fractal-like structures) and/or chaotic trajectories. At least one type of fractal-like sticky attractors in the chaotic sea was observed.

Mark Edelman; Vasily E. Tarasov

2009-11-24T23:59:59.000Z

37

H. R. 1652: A Bill to amend the Internal Revenue Code of 1986 to extend for 5 years the energy investment credit for solar energy and geothermal property and to allow such credit against the entire regular tax and the alternative minimum tax, introduced in the House of Representatives, One Hundred Second Congress, First Session, March 22, 1991  

SciTech Connect

The amount of the allowable energy tax credit shall not exceed the net chapter 1 tax for any year. The net chapter 1 tax is defined as the sum of the regular tax liability and the tax imposed by section 55 of the Tax Code reduced by the sum of the credits allowable under this new section. The tax credit would apply until December 31, 1996.

Not Available

1991-01-01T23:59:59.000Z

38

Introduce a Girl to Engineering Day 2013 | Argonne National Laboratory  

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

Introduce a Girl to Engineering Day 2013 Introduce a Girl to Engineering Day 2013 Introduce a Girl to Engineering Day 2013 1 of 26 Introduce a Girl to Engineering Day 2013 Students at Argonne's 2013 Introduce a Girl to Engineering Day. At the event, middle-schoolers meet Argonne women scientists and engineers and do science experiments. For more information, visit Argonne's Educational Programs website. Introduce a Girl to Engineering Day 2013 1 of 26 Introduce a Girl to Engineering Day 2013 Students at Argonne's 2013 Introduce a Girl to Engineering Day. At the event, middle-schoolers meet Argonne women scientists and engineers and do science experiments. For more information, visit Argonne's Educational Programs website. Introduce a Girl to Engineering Day 2013 2 of 26 Introduce a Girl to Engineering Day 2013

39

Projective synchronization in fractional order chaotic systems and its control  

E-Print Network (OSTI)

The chaotic dynamics of fractional (non-integer) order systems have begun to attract much attention in recent years. In this paper, we study the projective synchronization in two coupled fractional order chaotic oscillators. It is shown that projective synchronization can also exist in coupled fractional order chaotic systems. A simple feedback control method for controlling the scaling factor onto a desired value is also presented.

Chunguang Li

2006-04-24T23:59:59.000Z

40

Hydrolysis and fractionation of lignocellulosic biomass  

DOE Patents (OSTI)

A multi-function process is described for the hydrolysis and fractionation of lignocellulosic biomass to separate hemicellulosic sugars from other biomass components such as extractives and proteins; a portion of the solubilized lignin; cellulose; glucose derived from cellulose; and insoluble lignin from said biomass comprising one or more of the following: optionally, as function 1, introducing a dilute acid of pH 1.0-5.0 into a continual shrinking bed reactor containing a lignocellulosic biomass material at a temperature of about 94 to about 160.degree. C. for a period of about 10 to about 120 minutes at a volumetric flow rate of about 1 to about 5 reactor volumes to effect solubilization of extractives, lignin, and protein by keeping the solid to liquid ratio constant throughout the solubilization process; as function 2, introducing a dilute acid of pH 1.0-5.0, either as virgin acid or an acidic stream from another function, into a continual shrinking bed reactor containing either fresh biomass or the partially fractionated lignocellulosic biomass material from function 1 at a temperature of about 94-220.degree. C. for a period of about 10 to about 60 minutes at a volumetric flow rate of about 1 to about 5 reactor volumes to effect solubilization of hemicellulosic sugars, semisoluble sugars and other compounds, and amorphous glucans by keeping the solid to liquid ratio constant throughout the solubilization process; as function 3, optionally, introducing a dilute acid of pH 1.0-5.0 either as virgin acid or an acidic stream from another function, into a continual shrinking bed reactor containing the partially fractionated lignocellulosic biomass material from function 2 at a temperature of about 180-280.degree. C. for a period of about 10 to about 60 minutes at a volumetric flow rate of 1 to about 5 reactor volumes to effect solubilization of cellulosic sugars by keeping the solid to liquid ratio constant throughout the solubilization process; and as function 4, optionally, introducing a dilute acid of pH 1.0-5.0 either as virgin acid or an acidic stream from another function, into a continual shrinking bed reactor containing the partially fractionated lignocellulosic biomass material from function 3 at a temperature of about 180-280.degree. C. for a period of about 10 to about 60 minutes at a volumetric flow rate of about 1 to about 5 reactor volumes to effect solubilization of cellulosic sugars by keeping the solid to liquid ratio constant throughout the solubilization process.

Torget, Robert W. (Littleton, CO); Padukone, Nandan (Denver, CO); Hatzis, Christos (Denver, CO); Wyman, Charles E. (Lakewood, CO)

2000-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "year introduced fractional" 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

Solvent Fractionation of Lignin  

SciTech Connect

Lignin is a highly abundant source of renewable carbon that can be considered as a valuable sustainable source of biobased materials. The major issues for the commercial production of value added high performance lignin products are lignin s physical and chemical heterogenities. To overcome these problems, a variety of procedures have been developed to produce pure lignin suitable for high performace applications such as lignin-derived carbon materials. However, most of the isolation procedures affect lignin s properties and structure. In this chapter, a short review of the effect of solvent fractionation on lignin s properties and structure is presented.

Chatterjee, Sabornie [ORNL; Saito, Tomonori [ORNL

2014-01-01T23:59:59.000Z

42

Uncertainties in Energy Consumption Introduced by Building Operations and  

E-Print Network (OSTI)

Uncertainties in Energy Consumption Introduced by Building Operations and Weather for a Medium between predicted and actual building energy consumption can be attributed to uncertainties introduced in energy consumption due to actual weather and building operational practices, using a simulation

43

Introducing Impact Analysis for Architectural Decisions Matthias Riebisch, Sven Wohlfarth  

E-Print Network (OSTI)

methods of Decision Theory to perform such decisions in a rational way. This paper introduces a method Ar- chitecture, Impact Analysis, Decision Theory 1. Introduction The complexity of softwareIntroducing Impact Analysis for Architectural Decisions Matthias Riebisch, Sven Wohlfarth

Riebisch, Matthias

44

Characterizations of K-Functionals Built from Fractional Powers of Infinitesimal Generators of Semigroups  

Science Journals Connector (OSTI)

Abstract. On a Banach space X consider an equibounded (C_0)-semigroup of linear operators { T(t): t ? 0} with infinitesimal generator A . We introduce fractional powers (-A) ...

Trebels; Westphal

2003-03-01T23:59:59.000Z

45

Incompressible Stars and Fractional Derivatives  

E-Print Network (OSTI)

Fractional calculus is an effective tool in incorporating the effects of non-locality and memory into physical models. In this regard, successful applications exist rang- ing from signal processing to anomalous diffusion and quantum mechanics. In this paper we investigate the fractional versions of the stellar structure equations for non radiating spherical objects. Using incompressible fluids as a comparison, we develop models for constant density Newtonian objects with fractional mass distributions or stress conditions. To better understand the fractional effects, we discuss effective values for the density, gravitational field and equation of state. The fractional ob- jects are smaller and less massive than integer models. The fractional parameters are related to a polytropic index for the models considered.

S. S. Bayin; J. P. Krisch

2014-08-21T23:59:59.000Z

46

Chapeau! First-Year French  

E-Print Network (OSTI)

Chapeau! is a first-year college text. Although it may appear, at first glance, o move very fast and introduce a large amount of material early, the vocabulary and grammatical structures that we expect students to control ...

Dinneen, David A.; Kernen, Madeleine

1989-01-01T23:59:59.000Z

47

symposium summary: Introduced conifer invasions in South America: an update  

E-Print Network (OSTI)

conifer invasions in South America: short fuse burning?of introduced conifers in South America: Lessons from otherconifer invasions in South America: an update One-day

2010-01-01T23:59:59.000Z

48

COMMERCIAL SNF ACCIDENT RELEASE FRACTIONS  

SciTech Connect

The purpose of this design analysis is to specify and document the total and respirable fractions for radioactive materials that are released from an accident event at the Monitored Geologic Repository (MGR) involving commercial spent nuclear fuel (CSNF) in a dry environment. The total and respirable release fractions will be used to support the preclosure licensing basis for the MGR. The total release fraction is defined as the fraction of total CSNF assembly inventory, typically expressed as an activity inventory (e.g., curies), of a given radionuclide that is released to the environment from a waste form. The radionuclides are released from the inside of breached fuel rods (or pins) and from the detachment of radioactive material (crud) from the outside surfaces of fuel rods and other components of fuel assemblies. The total release fraction accounts for several mechanisms that tend to retain, retard, or diminish the amount of radionuclides that are available for transport to dose receptors or otherwise can be shown to reduce exposure of receptors to radiological releases. The total release fraction includes a fraction of airborne material that is respirable and could result in inhalation doses. This subset of the total release fraction is referred to as the respirable release fraction. Potential accidents may involve waste forms that are characterized as either bare (unconfined) fuel assemblies or confined fuel assemblies. The confined CSNF assemblies at the MGR are contained in shipping casks, canisters, or disposal containers (waste packages). In contrast to the bare fuel assemblies, the container that confines the fuel assemblies has the potential of providing an additional barrier for diminishing the total release fraction should the fuel rod cladding breach during an accident. However, this analysis will not take credit for this additional bamer and will establish only the total release fractions for bare unconfined CSNF assemblies, which may however be conservatively applied to confined CSNF assemblies.

S.O. Bader

1999-10-18T23:59:59.000Z

49

Sedimentation Field Flow Fractionation: Applications  

Science Journals Connector (OSTI)

...FIELD-FLOW FRACTIONATION OF ALKALI-LIBERATED NUCLEAR POLYHEDROSIS-VIRUS FROM GYPSY-MOTH...FRACTIONATION TO RADIOACTIVE-WASTE DISPOSAL, NUCLEAR TECHNOLOGY 51 : 147 ( 1980 ). SOBER...perThe SFFF separation in Fig. 9a was ic dispersant moarbitrarily concluded shortly after...

J. J. Kirkland; W. W. Yau

1982-10-08T23:59:59.000Z

50

Introducing Back-up to Active Compressor Surge Control System  

E-Print Network (OSTI)

in a system with increased performance by taking advantage of both systems. Keywords: centrifugal compressorIntroducing Back-up to Active Compressor Surge Control System Nur Uddin Jan Tommy Gravdahl for introducing a back-up system to an active compressor surge control system is presented in this paper. Active

Gravdahl, Jan Tommy

51

Numerus Clausus College year 2014/2015  

E-Print Network (OSTI)

Numerus Clausus College year 2014/2015 Facultyof AerospaceEngineering Due to increasing numbers of students TU Delft has introduced a Numerus Clausus for first-year students for the Aerospace Engineering

Lindken, Ralph

52

Upgrading petroleum and petroleum fractions  

SciTech Connect

A method is described for neutralizing the organic naphthenic acids acidity present in petroleum and petroleum fractions to produce a neutralization number less than 1.0 whereby they are rendered suitable as lube oil feed stocks which consists essentially of treating the petroleum and petroleum fractions with a neutralizing amount of monoethanolamine to form an amine salt with the organic acids and then heating the thus-neutralized petroleum and petroleum fractions at a temperature at least about 25/sup 0/F greater than the boiling point of water and for a time sufficient to convert the amine salts to amides.

Ferguson, S.; Reese, D.D.

1988-06-21T23:59:59.000Z

53

Fractional-slot PM motors for electric power steering systems  

Science Journals Connector (OSTI)

This paper deals with some considerations about a PM motor with fractional number of slot per pole per phase, adopted for an electric power steering system. The key requirements of such a system, such as efficiency, torque ripple, fault tolerance, weight and cost, are considered and discussed. The possibility to design the motor in different forms is investigated, introducing some criteria to evaluate the convenience of using non-overlapping winding.

N. Bianchi; S. Bolognani

2004-01-01T23:59:59.000Z

54

Commercial SNF Accident Release Fractions  

SciTech Connect

The purpose of this analysis is to specify and document the total and respirable fractions for radioactive materials that could be potentially released from an accident at the repository involving commercial spent nuclear fuel (SNF) in a dry environment. The total and respirable release fractions are used to support the preclosure licensing basis for the repository. The total release fraction is defined as the fraction of total commercial SNF assembly inventory, typically expressed as an activity inventory (e.g., curies), of a given radionuclide that is released to the environment from a waste form. Radionuclides are released from the inside of breached fuel rods (or pins) and from the detachment of radioactive material (crud) from the outside surfaces of fuel rods and other components of fuel assemblies. The total release fraction accounts for several mechanisms that tend to retain, retard, or diminish the amount of radionuclides that are available for transport to dose receptors or otherwise can be shown to reduce exposure of receptors to radiological releases. The total release fraction includes a fraction of airborne material that is respirable and could result in inhalation doses; this subset of the total release fraction is referred to as the respirable release fraction. Accidents may involve waste forms characterized as: (1) bare unconfined intact fuel assemblies, (2) confined intact fuel assemblies, or (3) canistered failed commercial SNF. Confined intact commercial SNF assemblies at the repository are contained in shipping casks, canisters, or waste packages. Four categories of failed commercial SNF are identified: (1) mechanically and cladding-penetration damaged commercial SNF, (2) consolidated/reconstituted assemblies, (3) fuel rods, pieces, and debris, and (4) nonfuel components. It is assumed that failed commercial SNF is placed into waste packages with a mesh screen at each end (CRWMS M&O 1999). In contrast to bare unconfined fuel assemblies, the container that confines the fuel assemblies could provide an additional barrier for diminishing the total release fraction should the fuel rod cladding breach during an accident. This analysis, however, does not take credit for the additional barrier and establishes only the total release fractions for bare unconfined intact commercial SNF assemblies, which may be conservatively applied to confined intact commercial I SNF assemblies.

J. Schulz

2004-11-05T23:59:59.000Z

55

Argonne program introduces girls to engineering | Argonne National...  

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

to engineering February 21, 2014 Tweet EmailPrint The U.S. Department of Energy's Argonne National Laboratory hosted its annual Introduce a Girl to Engineering Day Thursday,...

56

Introducing Concurrency in CS 1 Kim B. Bruce  

E-Print Network (OSTI)

Introducing Concurrency in CS 1 Kim B. Bruce Department of Computer Science Pomona College Computer Architecture Re- search", held in December of 2005, identified four grand chal- lenges. One

Danyluk, Andrea Pohoreckyj

57

Introducing the Minorities in Energy Initiative | Department of Energy  

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

Introducing the Minorities in Energy Initiative Introducing the Minorities in Energy Initiative Introducing the Minorities in Energy Initiative September 25, 2013 - 11:31am Addthis Watch scenes from the Minorities in Energy Initiative, and hear remarks from Energy Secretary Ernest Moniz, in the video above. | Video by Matty Greene. Erin R. Pierce Erin R. Pierce Digital Communications Specialist, Office of Public Affairs LEARN MORE More on the new Minorities in Energy Initiative via the Office of Economic Impact and Diversity blog. View President Obama's Hispanic Heritage Month Proclamation. For the United States to stay competitive in the global clean energy economy and effectively address the challenges of climate change, we need to draw upon all the talent available in this country. That's the key motivation behind the Minorities in Energy Initiative, a

58

Introducing The National Library of Energy (Beta), New Search Engine  

Office of Scientific and Technical Information (OSTI)

Introducing The National Library of Energy (Beta), New Search Engine Introducing The National Library of Energy (Beta), New Search Engine Facilitating Access to Department of Energy Information February 15, 2013 Introducing The National Library of Energy (Beta), New Search Engine Facilitating Access to Department of Energy Information The Department of Energy (DOE) Office of Scientific and Technical Information (OSTI) has launched the National Library of Energy (NLE), a virtual library and open government resource to advance energy literacy, innovation and security. The NLE search feature provides one-stop, easy access to information about DOE and its work in four broad mission areas - science and R&D results; energy and technology for industry and homeowners; energy market information and analysis; and nuclear security and environmental

59

Making STEM Personal: Introducing the Women @ Energy Series | Department of  

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

STEM Personal: Introducing the Women @ Energy Series STEM Personal: Introducing the Women @ Energy Series Making STEM Personal: Introducing the Women @ Energy Series March 18, 2013 - 11:53am Addthis Graphic by Sarah Gerrity. Graphic by Sarah Gerrity. Dot Harris Dot Harris The Honorable Dot Harris, Director, Office of Economic Impact and Diversity Check Us Out on Pinterest Get inspired! Check out our Women @ Energy Pinboard . Occupations in Science, Technology, Engineering and Mathematics (STEM) are among the fastest growing job sectors - offering top paying positions and a host of opportunities. On top of all that, STEM jobs are passports to changing the world through innovation and discovery. In celebration of Women's History Month, we're launching a new feature

60

Continued Fraction Expansion Approaches to Discretizing Fractional Order Derivatives—an Expository Review  

Science Journals Connector (OSTI)

This paper attempts to present an expository review of continued fraction expansion (CFE) based discretization schemes for fractional order differentiators...

Yangquan Chen; Blas M. Vinagre; Igor Podlubny

2004-12-01T23:59:59.000Z

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


61

Introducing Chaos in Economic Gas-like Models  

E-Print Network (OSTI)

This paper considers ideal gas-like models of trading markets, where each agent is identified as a gas molecule that interacts with others trading in elastic or money-conservative collisions. Traditionally, these models introduce different rules of random selection and exchange between pair agents. Unlike these traditional models, this work introduces a chaotic procedure able of breaking the pairing symmetry of agents (i,j)->(j,i). Its results show that, the asymptotic money distributions of a market under chaotic evolution can exhibit a transition from Gibbs to Pareto distributions, as the pairing symmetry is progressively broken.

C. Pellicer-Lostao; R. Lopez-Ruiz

2009-04-02T23:59:59.000Z

62

THE EGYPT LABOR MARKET PANEL SURVEY: INTRODUCING THE 2012 ROUND  

E-Print Network (OSTI)

#12;THE EGYPT LABOR MARKET PANEL SURVEY: INTRODUCING THE 2012 ROUND Ragui Assaad and Caroline Egypt www.erf.org.eg Copyright © The Economic Research Forum, 2013 All rights reserved. No part our data to other statistical sources for Egypt to evaluate the representativeness of the sample

Levinson, David M.

63

NEC Introduces New miSEAT TSS Technology Collaboration  

E-Print Network (OSTI)

NEC Introduces New miSEAT TSS Technology Collaboration Social aspects keep people collaborative way. All of the touch technology is completely embedded in the surface featuring a full standard #12;Benefits: CLEAN UP - Much more easily cleaned than standard keyboard/mouse setups, germ free

Goldstein, Seth Copen

64

Wood Density and Growth Conifers Introduced to Hawaii  

E-Print Network (OSTI)

Wood Density and Growth of Some Conifers Introduced to Hawaii Roger G. Skolmen U . S . F O R E - Berkeley, California Forest Service - U. S. Department of Agriculture #12;Skolmen, Roger G. 1963. Wood Expt. Sta. 20 pp., illus. (U.S. Forest Serv. Res Paper PSW-12) The specific gravity of the wood of 14

Standiford, Richard B.

65

Briefing Paper Should we introduce a (temporary) wealth tax?  

E-Print Network (OSTI)

people in this country have been able to pay less tax than the people who clean for them." He reformed Capital Gains Tax to some extent to tackle this issue but much more significant reform would be needed options are there for wealth tax reform? The Liberal Democrats are currently proposing to introduce

Birmingham, University of

66

Unit 10: Software Quality To introduce software quality management and  

E-Print Network (OSTI)

. ¥ ISO 9001 Quality Systems - Model for Quality Assurance in Design/Development, Production, Installation intervals by management to ensure its continuing suitability, effectiveness and conformance with ISO 9001 with particular reference to the requirements of ISO 9000 and associated standards. Ð To introduce QFD

Finkelstein, Anthony

67

Does help help? Introducing the Bayesian Evaluation and Assessment methodology  

E-Print Network (OSTI)

Does help help? Introducing the Bayesian Evaluation and Assessment methodology Joseph E. Beck1--and how--help helps students has not been a well studied problem in the ITS community. In this paper we present three approaches for evaluating the efficacy of the Reading Tutor's help: creating experimental

Mostow, Jack

68

Introducing Energy Performances in Production Management: Towards Energy Efficient Manufacturing  

E-Print Network (OSTI)

Introducing Energy Performances in Production Management: Towards Energy Efficient Manufacturing.taisch}@polimi.it Abstract. Energy consumption is one of the main economic, environmental and societal issues. As stated by recent researches, manufacturing plays a major role in energy consumption. To react to this situation

Boyer, Edmond

69

RESEARCH Open Access Introducing the Forensic Research/Reference on  

E-Print Network (OSTI)

RESEARCH Open Access Introducing the Forensic Research/Reference on Genetics knowledge base, FROG used in forensic teaching, research, and investigations. The Fst value of each CODIS marker tends identification and description. However, online tools and databases that can be used for forensic research

Kidd, Kenneth

70

A liquid of fractional charges  

Science Journals Connector (OSTI)

... understanding. The first, the integral quantum Hall effect, has found practical application as a resistance standard as well as giving an improved value for the fine-structure constant a, ... value for the fine-structure constant a, a fundamental constant that describes the coupling of elementary particles to electromagnetic fields. The second, the fractional quantum Hall effect, manifests itself ...

Gerhard Fasol

1988-08-18T23:59:59.000Z

71

Y YEAR  

National Nuclear Security Administration (NNSA)

5 79 -7.06% YEAR 2013 2014 Males 59 57 -3.39% Females 26 22 -15.38% YEAR 2013 2014 SES 1 0 -100% EJEK 4 3 -25.00% EN 05 3 2 -33.33% EN 04 22 22 0% EN 03...

72

Y YEAR  

National Nuclear Security Administration (NNSA)

2 40 -4.76% YEAR 2013 2014 Males 37 35 -5.41% Females 5 5 0% YEAR 2013 2014 SES 2 2 0% EJEK 5 4 -20.00% EN 05 5 7 40.00% EN 04 6 6 0% EN 03 1 1 0% NN...

73

Y YEAR  

National Nuclear Security Administration (NNSA)

91 81 -10.99% YEAR 2013 2014 Males 67 56 -16.42% Females 24 25 4.17% YEAR 2013 2014 SES 1 2 100% EJEK 9 8 -11.11% EN 04 25 22 -12.00% NN (Engineering) 24...

74

Introducing FRED, Enabling Unique Visualization and Manipulation of Energy  

Open Energy Info (EERE)

Introducing FRED, Enabling Unique Visualization and Manipulation of Energy Introducing FRED, Enabling Unique Visualization and Manipulation of Energy Data at Multiple Scales Home > Groups > OpenEI Community Central Sfederspiel's picture Submitted by Sfederspiel(5) Member 20 May, 2013 - 13:28 FRED Free Energy Data Map OpenEI Tool Visualization The U.S. Department of Energy, the Pacific Northwest National Laboratory, and the Planetary Skin Institute recently released a new open platform hosted by OpenEI which enables state and local governments, agencies, corporations, and other energy analysts to effectively visualize energy use data and make energy data more useful for decision-making processes. The Free Energy Data (FRED) platform will contribute to the Energy Data Initiative to make energy data more transparent and adaptable for

75

Sept. 24 Webinar to Introduce Two Options for Financing Tribal...  

Office of Environmental Management (EM)

or no up-front investment required. Attendees will also hear from presenters about best practices for implementing ESPCs and UESCs, developed over nearly15 years and...

76

Listing Unique Fractional Factorial Designs  

E-Print Network (OSTI)

fractional factorial design. The defining contrast subgroup is {I, ABE, BCD, ACDE}. Suppose the 25?2 design is constructed by using defining words {BCD, ABE}. This design, shown in Fig. 4, has the runs {1,4,6,7,9,12,14,15} of Fig. 3. Taking the modulo-2 sum... in generating design catalogs . . . . . . . . . . . 5 I.2.1. Computational issues . . . . . . . . . . . . . . 5 I.2.2. Complicated designs . . . . . . . . . . . . . . 6 I.3. Research objectives and contributions . . . . . . . . . . 8 I.4. Organization...

Shrivastava, Abhishek Kumar

2011-02-22T23:59:59.000Z

77

Carbon Ion Radiotherapy in Advanced Hypofractionated Regimens for Prostate Cancer: From 20 to 16 Fractions  

SciTech Connect

Purpose: To assess the effects of differences in dose fractionation on late radiation toxicity and biochemical control in patients with prostate cancer treated with carbon ion radiotherapy (C-ion RT). Methods and Materials: A total of 740 prostate cancer patients who received C-ion RT between April 2000 and February 2009 were analyzed. Of those, 664 patients followed for at least 1 year were analyzed with regard to late radiation toxicity. Biochemical relapse-free (BRF) and overall survival (OS) rates in patient subgroups with each dose-fractionation were analyzed. Results: Only 1 case of grade 3 genitourinary (GU) morbidity was observed in 20 fractions, and none of the patients developed higher grade morbidities. The incidence of late GU toxicity in patients treated with 16 fractions was lower than that of patients treated with 20 fractions. The OS rate and BRF rate of the entire group at 5 years were 95.2% and 89.7%, respectively. The 5-year BRF rate of the patients treated with 16 fractions of C-ion RT (88.5%) was comparable to that of the patients treated with 20 fractions (90.2%). Conclusion: C-ion RT of 57.6 GyE (the physical C-ion dose [Gy] Multiplication-Sign RBE) in 16 fractions could offer an even lower incidence of genitourinary toxicity and comparable BRF rate than that in 20 fractions. Advancement in hypofractionation could be safely achieved with C-ion RT for prostate cancer.

Okada, Tohru [National Institute of Radiological Sciences, Chiba (Japan)] [National Institute of Radiological Sciences, Chiba (Japan); Tsuji, Hiroshi, E-mail: h_tsuji@nirs.go.jp [National Institute of Radiological Sciences, Chiba (Japan)] [National Institute of Radiological Sciences, Chiba (Japan); Kamada, Tadashi [National Institute of Radiological Sciences, Chiba (Japan)] [National Institute of Radiological Sciences, Chiba (Japan); Akakura, Koichiro; Suzuki, Hiroyoshi; Shimazaki, Jun [Department of Urology, Graduate School of Medicine, Chiba University, Chiba (Japan)] [Department of Urology, Graduate School of Medicine, Chiba University, Chiba (Japan); Tsujii, Hirohiko [National Institute of Radiological Sciences, Chiba (Japan)] [National Institute of Radiological Sciences, Chiba (Japan)

2012-11-15T23:59:59.000Z

78

Understanding fractional equivalence and the differentiated effects on operations with fractions  

E-Print Network (OSTI)

This study compared two representations for teaching fraction equivalence. It traced the implications of both representations on the student?s comprehension of fractions as well as their ability to perform operations with fractions...

Naiser, Emilie Ann

2005-02-17T23:59:59.000Z

79

Introducing sustainability assessment and selection (SAS) into chemical engineering education  

Science Journals Connector (OSTI)

Assessment of a sustainable process design centres on the three pillars of sustainability. However, satisfying all criteria is sometimes difficult. Nevertheless, it is important to have an effective and systematic tool for a concrete and justifiable decision. Introduction of such tool into chemical engineering education would be beneficial as students will encounter situations in making decision which may imply deciding on the best process design, suppliers, supply chain, etc. In light of this matter, we introduce a concept called sustainability assessment and selection (SAS) into Computer Aided Plant Design (CAPD) course at Technical University of Berlin. The idea of the methodology is to assess process designs and select one which is most sustainable. Within the framework of this course, a 1-day lecture has been conducted that touch on the methods to assess sustainable process design. It is also aimed to introduce systematic multi-criteria decision making methodology called analytic hierarchy process (AHP). A practical example in choosing n-butane isomerization process designs is illustrated. From the class evaluation we found that the response towards the idea was very promising. We believed the method would add an extra edge to the students especially in performing sustainability assessment and systematically solving multi optional problems that they may encounter in their career.

M.R. Othman; L. Hady; J.-U. Repke; G. Wozny

2012-01-01T23:59:59.000Z

80

Coal fractionation by density for coking purposes  

Science Journals Connector (OSTI)

Scarce coal with good coking properties may be obtained by separating less valuable coal into different density fractions. The use of valuable fractions released in enrichment ensures optimal coking-batch composi...

S. G. Gagarin

2010-09-01T23:59:59.000Z

Note: This page contains sample records for the topic "year introduced fractional" 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

Respiration, photosynthesis, and oxygen isotope fractionation in ...  

Science Journals Connector (OSTI)

Jan 25, 1971 ... Respiration, photosynthesis, and oxygen isotope fractionation in oceanic surface water1. Peter M. Kroopnick. Department of Oceanography,.

2000-01-04T23:59:59.000Z

82

Colloquium: Fractional calculus view of complexity: A tutorial  

Science Journals Connector (OSTI)

The fractional calculus has been part of the mathematics and science literature for 310 years. However, it is only in the past decade or so that it has drawn the attention of mainstream science as a way to describe the dynamics of complex phenomena with long-term memory, spatial heterogeneity, along with nonstationary and nonergodic statistics. The most recent application encompasses complex networks, which require new ways of thinking about the world. Part of the new cognition is provided by the fractional calculus description of temporal and topological complexity. Consequently, this Colloquium is not so much a tutorial on the mathematics of the fractional calculus as it is an exploration of how complex phenomena in the physical, social, and life sciences that have eluded traditional mathematical modeling become less mysterious when certain historical assumptions such as differentiability are discarded and the ordinary calculus is replaced with the fractional calculus. Exemplars considered include the fractional differential equations describing the dynamics of viscoelastic materials, turbulence, foraging, and phase transitions in complex social networks.

Bruce J. West

2014-10-09T23:59:59.000Z

83

Introducing a More Responsive Energy.gov | Department of Energy  

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

a More Responsive Energy.gov a More Responsive Energy.gov Introducing a More Responsive Energy.gov November 12, 2013 - 9:56am Addthis Energy.gov now provides a browsing experience tailored to the device you're using. Energy.gov now provides a browsing experience tailored to the device you're using. Rob Roberts Rob Roberts Director of Digital Strategy What does this mean for me? Energy.gov is now optimized to provide a better browsing experience for mobile environments, like tablets and smartphones. We've also made improvements to our database of tax credits, rebates and savings and increased the visibility of our popular Energy Saver content. Leave a comment about Energy.gov and how we can continue to improve. You may have noticed some changes to Energy.gov today, especially if you're looking at our site on a smartphone or a tablet. Over the weekend, we

84

Fractional-calculus model for temperature and pressure waves in fluid-saturated porous rocks  

Science Journals Connector (OSTI)

We study a fractional time derivative generalization of a previous Natale-Salusti model about nonlinear temperature and pressure waves, propagating in fluid-saturated porous rocks. Their analytic solutions, i.e., solitary shock waves characterized by a sharp front, are here generalized, introducing a formalism that allows memory mechanisms. In realistic wave propagation in porous media we must take into account spatial or temporal variability of permeability, diffusivity, and other coefficients due to the system “history.” Such a rock fracturing or fine particulate migration could affect the rock and its pores. We therefore take into account these phenomena by introducing a fractional time derivative to simulate a memory-conserving formalism. We also discuss this generalized model in relation to the theory of dynamic permeability and tortuosity in fluid-saturated porous media. In such a realistic model we obtain exact solutions of Burgers’ equation with time fractional derivatives in the inviscid case.

Roberto Garra

2011-09-26T23:59:59.000Z

85

Aqueous fractionation of biomass based on novel carbohydrate hydrolysis kinetics  

DOE Patents (OSTI)

A multi-function process for hydrolysis and fractionation of lignocellulosic biomass to separate hemicellulosic sugars from other biomass components comprising extractives and proteins; a portion of a solubilized lignin; cellulose; glucose derived from cellulose; and insoluble lignin from said biomass comprising: a) introducing either solid fresh biomass or partially fractioned lignocellulosic biomass material with entrained acid or water into a reactor and heating to a temperature of up to about 185.degree. C.-205.degree. C. b) allowing the reaction to proceed to a point where about 60% of the hemicellulose has been hydrolyzed in the case of water or complete dissolution in case of acid; c) adding a dilute acid liquid at a pH below about 5 at a temperature of up to about 205.degree. C. for a period ranging from about 5 to about 10 minutes; to hydrolyze the remaining 40% of hemicellulose if water is used. d) quenching the reaction at a temperature of up to about 140.degree. C. to quench all degradation and hydrolysis reactions; and e) introducing into said reaction chamber and simultaneously removing from said reaction chamber, a volumetric flow rate of dilute acid at a temperature of up to about 140.degree. C. to wash out the majority of the solubilized biomass components, to obtain improved hemicellosic sugar yields.

Torget, Robert W. (Littleton, CO)

2001-01-01T23:59:59.000Z

86

Isotope/element fractionation during surface adsorption  

Science Journals Connector (OSTI)

The adsorption of ions onto mineral surfaces accompanies isotope/element fractionation in planets and asteroids. A model based on simple classical physics is presented to predict these fractionations. The agreement between the experimentally observed isotope/element ratios and their predicted values is found to be excellent. This fractionation can be demonstrated experimentally in advanced physics laboratories using macroscopic particles. The success of the model shows students that even a very complex naturally occurring process can be explained quantitatively with simple physics.

Gamini Seneviratne; Asiri Nanayakkara

2004-01-01T23:59:59.000Z

87

Accelerator dynamics of a fractional kicked rotor  

E-Print Network (OSTI)

It is shown that the Weyl fractional derivative can quantize an open system. A fractional kicked rotor is studied in the framework of the fractional Schrodinger equation. The system is described by the non-Hermitian Hamiltonian by virtue of the Weyl fractional derivative. Violation of space symmetry leads to acceleration of the orbital momentum. Quantum localization saturates this acceleration, such that the average value of the orbital momentum can be a direct current and the system behaves like a ratchet. The classical counterpart is a nonlinear kicked rotor with absorbing boundary conditions.

A. Iomin

2006-09-14T23:59:59.000Z

88

Nonlinear time-fractional dispersive equations  

E-Print Network (OSTI)

In this paper we study some cases of time-fractional nonlinear dispersive equations (NDEs) involving Caputo derivatives, by means of the invariant subspace method. This method allows to find exact solutions to nonlinear time-fractional partial differential equations by separating variables. We first consider a third order time-fractional NDE that admits a four-dimensional invariant subspace and we find a similarity solution. We also study a fifth order NDE. In this last case we find a solution involving Mittag-Leffler functions. We finally observe that the invariant subspace method permits to find explicit solutions for a wide class of nonlinear dispersive time-fractional equations.

P. Artale Harris; R. Garra

2014-10-29T23:59:59.000Z

89

Mesoscopic Fractional Quantum in Soft Matter  

E-Print Network (OSTI)

Soft matter (e.g., biomaterials, polymers, sediments, oil, emulsions) has become an important bridge between physics and diverse disciplines. Its fundamental physical mechanism, however, is largely obscure. This study made the first attempt to connect fractional Schrodinger equation and soft matter physics under a consistent framework from empirical power scaling to phenomenological kinetics and macromechanics to mesoscopic quantum mechanics. The original contributions are the fractional quantum relationships, which show Levy statistics and fractional Brownian motion are essentially related to momentum and energy, respectively. The fractional quantum underlies fractal mesostructures and many-body interactions of macromolecules in soft matter and is experimentally testable.

W Chen

2005-05-09T23:59:59.000Z

90

Student ID Advisor 1st Year Fall __________ (year) 1st Year Spr. __________ (year) 1st Year Sum. __________ (year)  

E-Print Network (OSTI)

Name Major Student ID Advisor 1st Year Fall __________ (year) 1st Year Spr. __________ (year) 1st) Projected Graduation Date SUBJECT SUBJECT CR. HRS. SUBJECT COURSE # CR. HRS. Advisor Signature Date Student

Barrash, Warren

91

Fractionated Stereotactic Radiotherapy of Vestibular Schwannomas Accelerates Hearing Loss  

SciTech Connect

Objective: To evaluate long-term tumor control and hearing preservation rates in patients with vestibular schwannoma treated with fractionated stereotactic radiotherapy (FSRT), comparing hearing preservation rates to an untreated control group. The relationship between radiation dose to the cochlea and hearing preservation was also investigated. Methods and Materials: Forty-two patients receiving FSRT between 1997 and 2008 with a minimum follow-up of 2 years were included. All patients received 54 Gy in 27-30 fractions during 5.5-6.0 weeks. Clinical and audiometry data were collected prospectively. From a 'wait-and-scan' group, 409 patients were selected as control subjects, matched by initial audiometric parameters. Radiation dose to the cochlea was measured using the original treatment plan and then related to changes in acoustic parameters. Results: Actuarial 2-, 4-, and 10-year tumor control rates were 100%, 91.5%, and 85.0%, respectively. Twenty-one patients had serviceable hearing before FSRT, 8 of whom (38%) retained serviceable hearing at 2 years after FSRT. No patients retained serviceable hearing after 10 years. At 2 years, hearing preservation rates in the control group were 1.8 times higher compared with the group receiving FSRT (P=.007). Radiation dose to the cochlea was significantly correlated to deterioration of the speech reception threshold (P=.03) but not to discrimination loss. Conclusion: FSRT accelerates the naturally occurring hearing loss in patients with vestibular schwannoma. Our findings, using fractionation of radiotherapy, parallel results using single-dose radiation. The radiation dose to the cochlea is correlated to hearing loss measured as the speech reception threshold.

Rasmussen, Rune, E-mail: rune333@gmail.com [Department of Neurosurgery, Rigshospitalet, Copenhagen (Denmark)] [Department of Neurosurgery, Rigshospitalet, Copenhagen (Denmark); Claesson, Magnus [Department of Neurosurgery, Rigshospitalet, Copenhagen (Denmark)] [Department of Neurosurgery, Rigshospitalet, Copenhagen (Denmark); Stangerup, Sven-Eric [Ear, Nose, and Throat Department, Rigshospitalet, Copenhagen (Denmark)] [Ear, Nose, and Throat Department, Rigshospitalet, Copenhagen (Denmark); Roed, Henrik [Department of Radiation Oncology, Rigshospitalet, Copenhagen (Denmark)] [Department of Radiation Oncology, Rigshospitalet, Copenhagen (Denmark); Christensen, Ib Jarle [Finsen Laboratory, Rigshospitalet, Copenhagen (Denmark)] [Finsen Laboratory, Rigshospitalet, Copenhagen (Denmark); Caye-Thomasen, Per [Ear, Nose, and Throat Department, Rigshospitalet, Copenhagen (Denmark)] [Ear, Nose, and Throat Department, Rigshospitalet, Copenhagen (Denmark); Juhler, Marianne [Department of Neurosurgery, Rigshospitalet, Copenhagen (Denmark)] [Department of Neurosurgery, Rigshospitalet, Copenhagen (Denmark)

2012-08-01T23:59:59.000Z

92

Siemens introduces 50 Hz 190 MW gas turbine  

SciTech Connect

According to market data for high power gas turbines compiled by Erlangen, Germany-based Siemens KWU, referring to machines above 50 MW, market demand will average approximately 22 GW per year from now to 2005, of which roughly 15 GW will be for combined-cycle plants and nearly half (11 GW) will be placed in the intermediate capacity class (M Class). Looking at the Siemens line of advanced machines for 50 Hz grids; from the V64.3A rated 70 MW one jumps to the V94.3A rated 240 MW leaving a gap of 170 MW uncovered aside from the existing model V94.2 at 159 MW. This article describes the design and specifications of Siemens new 50 Hz 190 MW gas turbines that hope to cater to this gap. 2 refs.

Chellini, R.

1997-01-01T23:59:59.000Z

93

Inverse Problems for Fractional Diffusion Equations  

E-Print Network (OSTI)

. . . . . . . . . . . . . . . . . . . . . . . . . . . . 11 1.5.3 Derivation of fractional difiusion equations . . . . . . . . . . . 12 1.6 Fractional calculus . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12 1.7 Mittag-Le?er function . . . . . . . . . . . . . . . . . . . . . . . . . . 14 1... point theory . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 1.3 Volterra equation of the second kind . . . . . . . . . . . . . . . . . . 6 1.4 Classical difiusion equations . . . . . . . . . . . . . . . . . . . . . . . 6 1.4.1 Derivation...

Zuo, Lihua

2013-06-21T23:59:59.000Z

94

Airborne release fractions/rates and respirable fractions for nonreactor nuclear facilities. Volume 2, Appendices  

SciTech Connect

This document contains compiled data from the DOE Handbook on Airborne Release Fractions/Rates and Respirable Fractions for Nonreactor Nuclear facilities. Source data and example facilities utilized, such as the Plutonium Recovery Facility, are included.

Not Available

1994-12-01T23:59:59.000Z

95

Airborne release fraction -ARF- and respirable fraction -RF- for foot pack cans in fires  

SciTech Connect

The purpose of this analysis is to provide the airborne release fraction (ARF), respirable fraction (RF) and respirable release as a fraction of initial mass for Food Pack Cans (FPCs) containing plutonium powders (e.g., oxide) that become pressurized to the point of bursting in a fire.

CARSON, D.M.

2002-06-05T23:59:59.000Z

96

Fractional and fractal derivatives modeling of turbulence  

E-Print Network (OSTI)

This study makes the first attempt to use the 2/3-order fractional Laplacian modeling of enhanced diffusing movements of random turbulent particle resulting from nonlinear inertial interactions. A combined effect of the inertial interactions and the molecule Brownian diffusivities is found to be the bi-fractal mechanism behind multifractal scaling in the inertial range of scales of moderate Reynolds number turbulence. Accordingly, a stochastic equation is proposed to describe turbulence intermittency. The 2/3-order fractional Laplacian representation is also used to construct a fractional Reynolds equation for nonlinear interactions of fluctuating velocity components, underlying turbulence spacetime fractal structures of Levy 2/3 stable distribution. The new perspective of this study is that the fractional calculus is an effective approach modeling of chaotic fractal phenomena induced by nonlinear interactions.

Wen Chen

2005-11-30T23:59:59.000Z

97

Bio-oil fractionation and condensation  

DOE Patents (OSTI)

A method of fractionating bio-oil vapors which involves providing bio-oil vapors comprising bio-oil constituents is described. The bio-oil vapors are cooled in a first stage which comprises a condenser having passages for the bio-oil separated by a heat conducting wall from passages for a coolant. The coolant in the condenser of the first stage is maintained at a substantially constant temperature, set at a temperature in the range of 75 to 100.degree. C., to condense a first liquid fraction of liquefied bio-oil constituents in the condenser of the first stage. The first liquid fraction of liquified bio-oil constituents from the condenser in the first stage is collected. Also described are steps for subsequently recovering further liquid fractions of liquefied bio-oil constituents. Particular compositions of bio-oil condensation products are also described.

Brown, Robert C; Jones, Samuel T; Pollard, Anthony

2013-07-02T23:59:59.000Z

98

Development of plutonium aerosol fractionation system  

E-Print Network (OSTI)

DEVELOPMENT OF A PLUTONIUM AEROSOL FRACTIONATION SYSTEM A Thesis by MALLA R. MEKALA Submitted to the Office of Graduate Studies of Texas A&M University in partial fulfillment of the requirements for the degree of MASTER OF SCIENCE August... 1993 Major Subject: Mechanical Engineering DEVELOPMENT OP A PLUTONIUM AEROSOL FRACTIONATION SYSTEM A Thesis by MALLA R. MEKALA Approved as to style and content by: A. R. McFarland (Chair of Committee) N. K. Anand (Mer toer) (', & C. B...

Mekala, Malla R.

1993-01-01T23:59:59.000Z

99

Impact of variable RBE on proton fractionation  

SciTech Connect

Purpose: To explore the impact of variable proton relative biological effectiveness (RBE) on dose fractionation for clinically relevant situations. A generic RBE = 1.1 is generally used for isoeffect calculations, while experimental studies showed that proton RBE varies with tissue type, dose, and linear energy transfer (LET). Methods: An analytical expression for the LET and {alpha}/{beta} dependence of the linear-quadratic (LQ) model has been used for proton simulations in parallel with the assumption of a generic RBE = 1.1. Calculations have been performed for ranges of LET values and fractionation sensitivities to describe clinically relevant cases, such as the treatment of head and neck and prostate tumors. Isoeffect calculations were compared with predictions from a generic RBE value and reported clinical results. Results: The generic RBE = 1.1 appears to be a reasonable estimate for the proton RBE of rapidly growing tissues irradiated with low LET radiation. However, the use of a variable RBE predicts larger differences for tissues with low {alpha}/{beta} (both tumor and normal) and at low doses per fraction. In some situations these differences may appear in contrast to the findings from photon studies highlighting the importance of accurate accounting for the radiobiological effectiveness of protons. Furthermore, the use of variable RBE leads to closer predictions to clinical results. Conclusions: The LET dependence of the RBE has a strong impact on the predicted effectiveness of fractionated proton radiotherapy. The magnitude of the effect is modulated by the fractionation sensitivity and the fractional dose indicating the need for accurate analyses both in the target and around it. Care should therefore be employed for changing clinical fractionation patterns or when analyzing results from clinical studies for this type of radiation.

Dasu, Alexandru; Toma-Dasu, Iuliana [Department of Radiation Physics UHL, County Council of Oestergoetland, 581 85 Linkoeping (Sweden) and Radiation Physics, Department of Medical and Health Sciences, Faculty of Health Sciences, Linkoeping University, 581 83 Linkoeping (Sweden); Medical Radiation Physics, Stockholm University and Karolinska Institute, 171 76 Stockholm (Sweden)

2013-01-15T23:59:59.000Z

100

alostmagazineofthejazzage INTRODUCING  

E-Print Network (OSTI)

in a fearsome wind. Behind them, hand uplifted, loomed a policeman, balanced else- where by a newspaper headline across hundreds of miles.The city's banks, de- partment stores, stockyards, grain and lumber mills

McReynolds, Ben

Note: This page contains sample records for the topic "year introduced fractional" 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

Introducing Mudbox  

Science Journals Connector (OSTI)

One of the first books on Autodesk's new Mudbox 3D modeling and sculpting tool! Autodesk's Mudbox was used to create photorealistic creatures for The Dark Knight, The Mist, and others films. Now you can join the crowd interested in learning this exciting ...

Ara Kermanikian

2010-07-01T23:59:59.000Z

102

Introducing relativity  

Science Journals Connector (OSTI)

... from this discussion, to be followed by an updated description of black holes and the Kuskal manifold.

Paul Davies

1977-09-22T23:59:59.000Z

103

Generic Wave-Function Description of Fractional Quantum Anomalous Hall States and Fractional Topological Insulators  

Science Journals Connector (OSTI)

We propose a systematical approach to construct generic fractional quantum anomalous Hall states, which are generalizations of the fractional quantum Hall states to lattice models with zero net magnetic field and full lattice translation symmetry. Local and translationally invariant Hamiltonians can also be constructed, for which the proposed states are unique ground states. Our result demonstrates that generic chiral topologically ordered states can be realized in lattice models, without requiring magnetic translation symmetry and Landau level structure. We further generalize our approach to fractional topological insulators, and provide the first explicit wave-function description of fractional topological insulators in the absence of spin conservation.

Xiao-Liang Qi

2011-09-15T23:59:59.000Z

104

On sampling fractions and electron shower shapes  

SciTech Connect

We study the usage of various definitions of sampling fractions in understanding electron shower shapes in a sampling multilayer electromagnetic calorimeter. We show that the sampling fractions obtained by the conventional definition (I) of (average observed energy in layer)/(average deposited energy in layer) will not give the best energy resolution for the calorimeter. The reason for this is shown to be the presence of layer by layer correlations in an electromagnetic shower. The best resolution is obtained by minimizing the deviation from the total input energy using a least squares algorithm. The 'sampling fractions' obtained by this method (II) are shown to give the best resolution for overall energy. We further show that the method (II) sampling fractions are obtained by summing the columns of a non-local {lambda} tensor that incorporates the correlations. We establish that the sampling fractions (II) cannot be used to predict the layer by layer energies and that one needs to employ the full {lambda} tensor for this purpose. This effect is again a result of the correlations.

Peryshkin, Alexander; Raja, Rajendran; /Fermilab

2011-12-01T23:59:59.000Z

105

Copper isotope fractionation in acid mine drainage. | EMSL  

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

Copper isotope fractionation in acid mine drainage. Copper isotope fractionation in acid mine drainage. Abstract: We surveyed the Cu isotopic composition of primary minerals and...

106

Carbon isotope fractionation in protoplanetary disks  

E-Print Network (OSTI)

We investigate the gas-phase and grain-surface chemistry in the inner 30 AU of a typical protoplanetary disk using a new model which calculates the gas temperature by solving the gas heating and cooling balance and which has an improved treatment of the UV radiation field. We discuss inner-disk chemistry in general, obtaining excellent agreement with recent observations which have probed the material in the inner regions of protoplanetary disks. We also apply our model to study the isotopic fractionation of carbon. Results show that the fractionation ratio, 12C/13C, of the system varies with radius and height in the disk. Different behaviour is seen in the fractionation of different species. We compare our results with 12C/13C ratios in the Solar System comets, and find a stark contrast, indicative of reprocessing.

Paul M. Woods; Karen Willacy

2008-12-01T23:59:59.000Z

107

Multi-dimensional fractional wave equation and some properties of its fundamental solution  

E-Print Network (OSTI)

In this paper, a multi-dimensional fractional wave equation that describes propagation of the damped waves is introduced and analyzed. In contrast to the fractional diffusion-wave equation, the fractional wave equation contains fractional derivatives of the same order $\\alpha,\\ 1\\le \\alpha \\le 2$ both in space and in time. This feature is a decisive factor for inheriting some crucial characteristics of the wave equation like e.g. a constant phase velocity of the damped waves that are described by the fractional wave equation. Some new integral representations of the fundamental solution of the multi-dimensional wave equation are presented. In the one- and three-dimensional cases, the fundamental solution is obtained in explicit form in terms of elementary functions. In the one-dimensional case, the fundamental solution is shown to be a spatial probability density function evolving in time. However, for the dimensions grater than one, the fundamental solution can be negative and therefore does not allow a probabilistic interpretation anymore. To illustrate analytical findings, results of numerical calculations and numerous plots are presented.

Yuri Luchko

2013-11-22T23:59:59.000Z

108

The Fractional Kinetic Equation and Thermonuclear Functions  

E-Print Network (OSTI)

The paper discusses the solution of a simple kinetic equation of the type used for the computation of the change of the chemical composition in stars like the Sun. Starting from the standard form of the kinetic equation it is generalized to a fractional kinetic equation and its solutions in terms of H-functions are obtained. The role of thermonuclear functions, which are also represented in terms of G- and H-functions, in such a fractional kinetic equation is emphasized. Results contained in this paper are related to recent investigations of possible astrophysical solutions of the solar neutrino problem.

H. J. Haubold; A. M. Mathai

2000-01-16T23:59:59.000Z

109

Spread and impact of introduced conifers in South America: Lessons from other southern hemisphere regions .  

E-Print Network (OSTI)

??The history of conifers introduced earlier elsewhere in the southern hemisphere suggests that recent invasions in Argentina, Brazil, Chile and Uruguay are likely to increase… (more)

Simberloff, Daniel

2009-01-01T23:59:59.000Z

110

Promoting the Reduction Reactivity of Ilmenite by Introducing Foreign Ions in Chemical Looping Combustion  

Science Journals Connector (OSTI)

Promoting the Reduction Reactivity of Ilmenite by Introducing Foreign Ions in Chemical Looping Combustion ... Industrial & Engineering Chemistry Research2014 53 (39), 15157-15166 ...

Jinhua Bao; Zhenshan Li; Ningsheng Cai

2013-04-15T23:59:59.000Z

111

Fractionalized exergy for evaluating research performance  

Science Journals Connector (OSTI)

The approach based on “thermodynamic” considerations that can quantify research performance using an exergy term defined as X = iC, where i is the impact and C is the number of citations is now extended to cases where fractionalized counting ... Keywords: author productivity, citation analysis, impact factor, scientometrics

Gangan Prathap

2011-11-01T23:59:59.000Z

112

Fractional Quantum Hall Effect and Nonabelian Statistics  

Science Journals Connector (OSTI)

......Articles Fractional Quantum Hall Effect and Nonabelian Statistics N...rc=1/8-1/8=0; this effect would be due to the Pfaffian...Sloan Foundation Fellow- ship and by NSF PYI DMR-9157484...ed.), The Quantum Hall Effect, 2nd edition (Springer, New......

N. Read; G. Moore

1992-01-01T23:59:59.000Z

113

Measurement of the D -> pipi branching fractions  

E-Print Network (OSTI)

Using data from CLEO II at the Cornell Electron Storage Ring we provide a new measurement of the branching fraction for D0 --> pi+pi-, and we present the first measurements of D0 --> pi0pi0 and of D+ --> pi+pi0, which is ...

Ammar, Raymond G.; Ball, S.; Baringer, Philip S.; Coppage, Don; Copty, N.; Davis, Robin E. P.; Hancock, N.; Kelly, M.; Kwak, Nowhan; Lam, H.

1993-09-01T23:59:59.000Z

114

Measurement of the D*(2010) branching fractions  

E-Print Network (OSTI)

We report a measurement of the D*+ and D*0 decay branching fractions based on 780 pb-1 of data collected with the CLEO II detector. For radiative D*+ decay, we obtain an upper limit, B(D*+ --> D+ gamma) < 4.2% (90% confidence ...

Ammar, Raymond G.; Ball, S.; Baringer, Philip S.; Coppage, Don; Copty, N.; Davis, Robin E. P.; Hancock, N.; Kelly, M.; Kwak, Nowhan; Lam, H.

1992-10-01T23:59:59.000Z

115

Fractional Quantization of the Hall Effect  

DOE R&D Accomplishments (OSTI)

The Fractional Quantum Hall Effect is caused by the condensation of a two-dimensional electron gas in a strong magnetic field into a new type of macroscopic ground state, the elementary excitations of which are fermions of charge 1/m, where m is an odd integer. A mathematical description is presented.

Laughlin, R. B.

1984-02-27T23:59:59.000Z

116

Historical Mammal Extinction on Christmas Island (Indian Ocean) Correlates with Introduced Infectious Disease  

E-Print Network (OSTI)

Historical Mammal Extinction on Christmas Island (Indian Ocean) Correlates with Introduced. A case in point is the extinction of the endemic Christmas Island rat (Rattus macleari): although it has on Christmas Island (Indian Ocean) Correlates with Introduced Infectious Disease. PLoS ONE 3(11): e3602. doi:10

DeSalle, Rob

117

CP(Graph): Introducing a Graph Computation Domain in Constraint Programming  

E-Print Network (OSTI)

CP(Graph): Introducing a Graph Computation Domain in Constraint Programming Gregoire Dooms, Yves constraint programming by introducing CP(Graph), a new computation domain focused on graphs including a new and its associated propagator are sketched. CP(Graph) is in- tegrated with finite domain and finite sets

Deville, Yves

118

Introducing a Girl to Engineering - A Day at Argonne National Lab |  

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

Introducing a Girl to Engineering - A Day at Argonne National Lab Introducing a Girl to Engineering - A Day at Argonne National Lab Introducing a Girl to Engineering - A Day at Argonne National Lab February 25, 2013 - 2:51pm Addthis Participants of the 2013 Introduce a Girl to Engineering Day gather at Argonne National Laboratory with Director Dot Harris. Participants of the 2013 Introduce a Girl to Engineering Day gather at Argonne National Laboratory with Director Dot Harris. Dot Harris Dot Harris The Honorable Dot Harris, Director, Office of Economic Impact and Diversity Did you know that while women comprise 48 percent of the U.S. workforce, they hold only 24 percent of STEM jobs? STEM, or science, technology, engineering, and mathematics, is critical for the mission of the Energy Department in securing our clean energy future - and it's critical for the

119

FALL SPRING FALL SPRING FALL SPRINGFALL SPRING YEAR 1 YEAR 2 YEAR 3 YEAR 4  

E-Print Network (OSTI)

B FALL SPRING FALL SPRING FALL SPRINGFALL SPRING YEAR 1 YEAR 2 YEAR 3 YEAR 4 ECHM 100 (CHBE 100) 2). There is a pre- requisite of M-273Q (MATH 224). CHMY-373 (CHEM 324) could be taken Spring of year 3. Also, CHMY Math Placement ExamB M-172-Q (MATH 182) 4 cr Chemical Engineering Prerequisite Flowchart Catalog: 2010

Lawrence, Rick L.

120

FALL SPRING FALL SPRING FALL SPRINGFALL SPRING YEAR 1 YEAR 2 YEAR 3 YEAR 4  

E-Print Network (OSTI)

B FALL SPRING FALL SPRING FALL SPRINGFALL SPRING YEAR 1 YEAR 2 YEAR 3 YEAR 4 CHBE 100 2 cr CHMY-141 324) could be taken Spring of year 3. Also, CHMY-371 (CHEM 323) may be substituted for CHMY-373 (CHEM Engineering Prerequisite Flowchart Catalog: 2008-2010 updated 2009 rev. 06/29/10, rwl ­ new course numbers E

Lawrence, Rick L.

Note: This page contains sample records for the topic "year introduced fractional" 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

First & Second Years Third Year (Junior) Forth Year (Senior) Fifth Year Fall Spring Fall  

E-Print Network (OSTI)

) Social World Elective2 (3) Technical Elective5 CHEMICAL ENGINEERING Curriculum for Spring SemesterFirst & Second Years Third Year (Junior) Forth Year (Senior) Fifth Year Fall1 Spring1 Fall Spring Fall For your Freshman and Sophomore years, students should follow

Mountziaris, T. J.

122

Stereotactic Fractionated Radiotherapy in the Treatment of Juxtapapillary Choroidal Melanoma: The McGill University Experience  

SciTech Connect

Purpose: To report our experience with linear accelerator-based stereotactic fractionated radiotherapy in the treatment of juxtapapillary choroidal melanoma. Methods and Materials: We performed a retrospective review of 50 consecutive patients diagnosed with juxtapapillary choroidal melanoma and treated with linear accelerator-based stereotactic fractionated radiotherapy between April 2003 and December 2009. Patients with small to medium sized lesions (Collaborative Ocular Melanoma Study classification) located within 2 mm of the optic disc were included. The prescribed radiation dose was 60 Gy in 10 fractions. The primary endpoints included local control, enucleation-free survival, and complication rates. Results: The median follow-up was 29 months (range, 1-77 months). There were 31 males and 29 females, with a median age of 69 years (range, 30-92 years). Eighty-four percent of the patients had medium sized lesions, and 16% of patients had small sized lesions. There were four cases of local progression (8%) and three enucleations (6%). Actuarial local control rates at 2 and 5 years were 93% and 86%, respectively. Actuarial enucleation-free survival rates at 2 and 5 years were 94% and 84%, respectively. Actuarial complication rates at 2 and 5 years were 33% and 88%, respectively, for radiation-induced retinopathy; 9.3% and 46.9%, respectively, for dry eye; 12% and 53%, respectively, for cataract; 30% and 90%, respectively, for visual loss [Snellen acuity (decimal equivalent), <0.1]; 11% and 54%, respectively, for optic neuropathy; and 18% and 38%, respectively, for neovascular glaucoma. Conclusions: Linear accelerator-based stereotactic fractionated radiotherapy using 60 Gy in 10 fractions is safe and has an acceptable toxicity profile. It has been shown to be an effective noninvasive treatment for juxtapapillary choroidal melanomas.

Al-Wassia, Rolina; Dal Pra, Alan; Shun, Kitty; Shaban, Ahmed [Department of Oncology, Division of Radiation Oncology, Montreal General Hospital, McGill University Health Centre, Montreal, Quebec (Canada); Corriveau, Christine [Department of Ophthalmology, Notre Dame Hospital, Centre Hospitalier de l'Universite de Montreal, Montreal, Quebec (Canada); Edelstein, Chaim; Deschenes, Jean [Department of Ophthalmology, McGill University Health Centre, Montreal, Quebec (Canada); Ruo, Russel; Patrocinio, Horacio [Department of Medical Physics, Montreal General Hospital, McGill University Health Centre, Montreal, Quebec (Canada); Cury, Fabio L.B. [Department of Oncology, Division of Radiation Oncology, Montreal General Hospital, McGill University Health Centre, Montreal, Quebec (Canada); DeBlois, Francois [Department of Medical Physics, Jewish General Hospital, McGill University, Montreal, Quebec (Canada); Shenouda, George, E-mail: george.shenouda@muhc.mcgill.ca [Department of Oncology, Division of Radiation Oncology, Montreal General Hospital, McGill University Health Centre, Montreal, Quebec (Canada)

2011-11-15T23:59:59.000Z

123

Clean Fractionation: Technology Available for Licensing  

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

Clean Fractionation Clean Fractionation National Renewable Energy Laboratory 1617 Cole Boulevard, Golden, Colorado 80401-3393 303-275-3000 * www.nrel.gov NREL is a national laboratory of the U.S. Department of Energy Offi ce of Energy Efficiency and Renewable Energy, operated by the Alliance for Sustainable Energy, LLC. NREL/FS-7A1-43959 * October 2008 Printed with a renewable-source ink on paper containing at least 50% wastepaper, including 10% postconsumer waste. You'll find more technologies available for licensing on the NREL Technology Transfer Web site at www.nrel.gov/technologytransfer/. National Renewable Energy Laboratory Innovation for Our Energy Future Biorefinery production costs are driven Insolubles Wash Cellulose pulp Lignocellulosic feedstock Solubles

124

Fluid catalytic cracking of heavy petroleum fractions  

SciTech Connect

A process is claimed for fluid catalytic cracking of residuum and other heavy oils comprising of gas oil, petroleum residue, reduced and whole crudes and shale oil to produce gasoline and other liquid products which are separated in various streams in a fractionator and associated vapor recovery equipment. The heat from combustion of coke on the coked catalyst is removed by reacting sulfur-containing coke deposits with steam and oxygen in a separate stripper-gasifier to produce a low btu gas stream comprising of sulfur compounds, methane, carbon monoxide, hydrogen, and carbon dioxide at a temperature of from about 1100/sup 0/F. To about 2200/sup 0/F. The partially regenerated catalyst then undergoes complete carbon removal in a regeneration vessel. The regenerated catalyst is recycled for re-use in the cracking of heavy petroleum fractions. The liquid products are gasoline, distillates, heavy fuel oil, and light hydrocarbons.

McHenry, K.W.

1981-06-30T23:59:59.000Z

125

Fractionation of five technical lignins by selective extraction in green solvents and characterisation of isolated fractions  

Science Journals Connector (OSTI)

Abstract Lignins from softwood, hardwood, grass and wheat straw were fractionated by selective extraction at ambient temperature using green solvents like acetone/water solutions of 10, 30, 50, 70 and 90% (v/v) acetone and ethyl acetate. A comparison between the isolated fractions and unfractionated lignins was made in terms of extraction yield, lignin solubility factor, molecular weight distribution and functional group composition. Low molecular weight (LMW) lignin fractions with narrow dispersity are obtained by extraction with ethyl acetate and acetone–water solution containing 30% acetone, with yields depending on the type and the functional group content of lignins. A significant amount (56%) of the organosolv hardwood lignin with low molecular weight (Mw = 1868 g/mol) and low dispersity was isolated from ethyl acetate. Insoluble fractions with very high molecular weight (Mw between 10 and 17 kg/mol) are obtained in low yield from acetone–water solutions with 50, 70 and 90% acetone. LMW lignins are in general less condensed and have lower aliphatic hydroxyl content than parent lignins while the HMW fractions have a higher content of condensed hydroxyls. Principal component analysis on the chemical composition of lignins and isolated fractions determined from 31P NMR data showed the high heterogeneity of the technical lignins. Partial least squares models based on FT-IR spectral data were developed to predict the functional group content determined by quantitative 31P NMR analysis of technical lignins and lignin fractions. This approach can be used to develop simple, rapid and accurate analytical tools to monitor and control the selective fractionation of lignin.

Carmen G. Boeriu; Firu?a I. Fi?ig?u; Richard J.A. Gosselink; August E. Frissen; Jan Stoutjesdijk; Francisc Peter

2014-01-01T23:59:59.000Z

126

Fractional Quantum Hall States in Graphene  

E-Print Network (OSTI)

We quantum mechanically analyze the fractional quantum Hall effect in graphene. This will be done by building the corresponding states in terms of a potential governing the interactions and discussing other issues. More precisely, we consider a system of particles in the presence of an external magnetic field and take into account of a specific interaction that captures the basic features of the Laughlin series \

Ahmed Jellal; Bellati Malika

2008-05-15T23:59:59.000Z

127

Pyrolysis of shale oil residual fractions  

SciTech Connect

The freezing point of JP-5, the Navy jet fuel, has been related to the n-alkane content, specifically n-hexadecane. In general, jet fuels from shale oil have the highest n-alkanes. The formation of n-alkanes in the jet fuel distillation range can be explained if large n-alkanes are present in the crude oil source. Quantities of large n-alkanes are insufficient, however, to explain the amounts found - up to 37% n-alkanes in the jet fuel range. Other possible precursors to small straight chain molecules are substituted cyclic compounds. Attack in the side chain obviously afford a path to an n-alkane. Aromatic hydrocarbons, esters, acids, amines, and ethers also have the potential to form n-alkanes if an unbranched alkyl chain is present in the molecule. Investigations showed that the best yield of the JP-5 cut comes at different times for the various fractions, but a time in the 60 to 120 min range would appear to be the optimum time for good yield at 450/sup 0/C. The longer time would be preferred with respect to lower potential n-alkane yield. None of the fractions gave n-alkane yields approaching the 37% amount found in the Shale-I JP-5. A temperature different than the 450/sup 0/C used here might affect the conversion percentage. Further the combined saturate, aromatic, and polar fractions may interact under pyrolysis conditions to give higher potential n-alkane yields than the fractions stressed independently.

Hazlett, R.N.; Beal, E.; Vetter, T.; Sonntag, R.; Moniz, W.

1980-01-01T23:59:59.000Z

128

Foundation Year Aguideforinternationalstudents  

E-Print Network (OSTI)

Foundation Year Aguideforinternationalstudents #12;2 Contents TheFoundationYears 5 Engineering/Physics/Geophysics FoundationYear 6 ScienceFoundationYear 7 EntryRequirements 8 Moneymatters 10 Universitylife 10 The-termcommitmentandabig investmentinyourfuture.OurFoundationYearsare designedtoprepareyouforundergraduatestudyandto

Molinari, Marc

129

Foundation Year Aguideforstudents  

E-Print Network (OSTI)

Foundation Year Aguideforstudents #12;2 Contents TheFoundationYears 5 Engineering/Physics/Geophysics FoundationYear 6 ScienceFoundationYear 7 EntryRequirements 8 Moneymatters 10 Universitylife 10 TheUniversity 10 Thecity 10 Accommodation 10 Studentaccommodation MontefioreHouse4.. #12;3 OurFoundation

Anderson, Jim

130

Year 1 Year 2 Year 3 Year 4 Children's Hospital of  

E-Print Network (OSTI)

Year 1 Year 2 Year 3 Year 4 July General Pediatric Children's Hospital of Michigan High Risk Obstetrics Hutzel Women's Hospital Biochemical Genetics Lab/Metabolic Clinic Harper Hospital/ Children's Hospital of Michigan Reproductive Genetics Hutzel Women's Hospital August General Pediatric Children

Finley Jr., Russell L.

131

Photo of the Week: Women in STEM Introducing Girls to Engineering |  

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

Women in STEM Introducing Girls to Engineering Women in STEM Introducing Girls to Engineering Photo of the Week: Women in STEM Introducing Girls to Engineering March 4, 2013 - 11:51am Addthis This Friday, March 8, marks International Women's Day, and the recognition of women's achievements all over the world. At the Energy Department and each of the National Laboratories, some of the nation's top women scientists and engineers attend events to urge girls to open their minds to careers in science, technology, engineering and math (STEM). In this Febraury 2012 photo, a group of eighth grade girls were invited to Argonne National Laboratory to participate in events during the annual Introduce a Girl to Engineering Day. Division director Amanda Petford-Long and other Argonne mentors are pictured observing a trial run of race cars built by the eighth grade students. | Photo courtesy of George Joch/Argonne National Laboratory.

132

Y-12 hosts 'Introduce a Girl to Engineering' event | National Nuclear  

National Nuclear Security Administration (NNSA)

'Introduce a Girl to Engineering' event | National Nuclear 'Introduce a Girl to Engineering' event | National Nuclear Security Administration Our Mission Managing the Stockpile Preventing Proliferation Powering the Nuclear Navy Emergency Response Recapitalizing Our Infrastructure Continuing Management Reform Countering Nuclear Terrorism About Us Our Programs Our History Who We Are Our Leadership Our Locations Budget Our Operations Media Room Congressional Testimony Fact Sheets Newsletters Press Releases Speeches Events Social Media Video Gallery Photo Gallery NNSA Archive Federal Employment Apply for Our Jobs Our Jobs Working at NNSA Blog Home > NNSA Blog > Y-12 hosts 'Introduce a Girl to Engineering' event Y-12 hosts 'Introduce a Girl to Engineering' event Posted By Office of Public Affairs NNSA Blog Michelle Foster of Y-12 Facilities, Infrastructure and Services,

133

Colonisation of Introduced Timber by Algae and Invertebrates, and its Potential Role in Aquatic Ecosystem Restoration  

Science Journals Connector (OSTI)

As part of a habitat restoration experiment wood substrates (red gum) were introduced to two lowland streams of SE Australia in which habitat has been severely degraded by deposition of sand eroded from higher...

Nicholas R. Bond; Sergi Sabater; Alena Glaister; Simon Roberts…

2006-02-01T23:59:59.000Z

134

Introducing MARF: a Modular Audio Recognition Framework and its Applications for Scientific and Software Engineering Research  

Science Journals Connector (OSTI)

In this paper we introduce a Modular Audio Recognition Framework (MARF), as an open ... recognition algorithms and beyond in areas such as audio and text processing (NLP) and may ... learning and extension as it ...

Serguei A. Mokhov

2008-01-01T23:59:59.000Z

135

Fractionated Grid Therapy in Treating Cervical Cancers: Conventional Fractionation or Hypofractionation?  

SciTech Connect

Purpose: To evaluate the conventionally fractionated and hypofractionated grid therapy in debulking cervical cancers using the linear quadratic (LQ) model. Methods and Materials: A Monte Carlo technique was used to calculate the dose distribution of a commercially available grid in a 6-MV photon beam. The LQ model was used to evaluate the therapeutic outcome of both the conventionally fractionated (2 Gy/fraction) and hypofractionated (15 Gy/fraction) grid therapy regimens to debulk cervical cancers with different LQ parameters. The equivalent open-field dose (EOD) to the cancer cells and therapeutic ratio (TR) were defined by comparing grid therapy with the open debulking field. The clinical outcomes from 114 patients were used to verify our theoretical model. Results: The cervical cancer and normal tissue cell survival statistics for grid therapy in two regimens were calculated. The EODs and TRs were derived. The EOD was only a fraction of the prescribed dose. The TR was dependent on the prescribed dose and the LQ parameters of both the tumor and normal tissue cells. The grid therapy favors the acutely responding tumors inside radiosensitive normal tissues. Theoretical model predictions were consistent with the clinical outcomes. Conclusions: Grid therapy provided a pronounced therapeutic advantage in both the hypofractionated and conventionally fractionated regimens compared with that seen with single fraction, open debulking field regimens, but the true therapeutic advantage exists only in the hypofractionated grid therapy. The clinical outcomes and our study indicated that a course of open-field radiotherapy is necessary to control tumor growth fully after a grid therapy.

Zhang Hualin [Department of Radiation Medicine, Ohio State University, Columbus, OH (United States)], E-mail: zhang.568@osu.edu; Wang, Jian Z.; Mayr, Nina; Kong Xiang; Yuan Jiankui; Gupta, Nilendu; Lo, Simon; Grecula, John; Montebello, Joseph; Martin, Douglas [Department of Radiation Medicine, Ohio State University, Columbus, OH (United States); Yuh, William [Department of Radiology, Ohio State University, Columbus, OH (United States)

2008-01-01T23:59:59.000Z

136

FALL SPRING FALL SPRING FALL SPRING FALL SPRING FALL Year 1 Year 2 Year 3 Year 4 Year 5  

E-Print Network (OSTI)

FALL SPRING FALL SPRING FALL SPRING FALL SPRING FALL Year 1 Year 2 Year 3 Year 4 Year 5 CORE W to meet BioE Engineering Elective Reqt. (c) ­ course used to meet ChE Techical Elective Reqt Revised 11

Lawrence, Rick L.

137

Pyrolysis of shale oil vacuum distillate fractions  

SciTech Connect

The freezing point of US Navy jet fuel (JP-5) has been related to the amounts of large n-alkanes present in the fuel. This behavior applies to jet fuels derived from alternate fossil fuel resources, such as shale oil, coal, and tar sands, as well as those derived from petroleum. In general, jet fuels from shale oil have the highest and those from coal the lowest n-alkane content. The origin of these n-alkanes in the amounts observed, especially in shale-derived fuels, is not readily explained on the basis of literature information. Studies of the processes, particularly the ones involving thermal stress, used to produce these fuels are needed to define how the n-alkanes form from larger molecules. The information developed will significantly contribute to the selection of processes and refining techniques for future fuel production from shale oil. Carbon-13 nmr studies indicate that oil shale rock contains many long unbranched straight chain hydrocarbon groups. The shale oil derived from the rock also gives indication of considerable straight chain material with large peaks at 14, 23, 30, and 32 ppM in the C-13 nmr spectrum. Previous pyrolysis studies stressed fractions of shale crude oil residua, measured the yields of JP-5, and determined the content of potential n-alkanes in the JP-5 distillation range (4). In this work, a shale crude oil vacuum distillate (Paraho) was separated into three chemical fractions. The fractions were then subjected to nmr analysis to estimate the potential for n-alkane production and to pyrolysis studies to determine an experimental n-alkane yield.

Hazlett, R.N.; Beal, E.

1983-01-01T23:59:59.000Z

138

Pyrolysis of shale oil vacuum distillate fractions  

SciTech Connect

The freezing point of U.S. Navy jet fuel (JP-5) has been related to the amounts of large nalkanes present in the fuel. This behavior applies to jet fuels derived from alternate fossil fuel resources, such as shale oil, coal, and tar sands, as well as those derived from petroleum. In general, jet fuels from shale oil have the highest and those from coal the lowest n-alkane content. The origin of these n-alkanes in the amounts observed, especially in shale-derived fuels, is not readily explained on the basis of literature information. Studies of the processes, particularly the ones involving thermal stress, used to produce these fuels are needed to define how th n-alkanes form from larger molecules. The information developed will significantly contribute to the selection of processes and refining techniques for future fuel production from shale oil. Carbon-13 nmr studies indicate that oil shale rock contains many long unbranched straight chain hydrocarbon groups. The shale oil derived from the rock also gives indication of considerable straight chain material with large peaks at 14, 23, 30 and 32 ppm in the C-13 nmr spectrum. Previous pyrolysis studies stressed fractions of shale crude oil residua, measured the yields of JP-5, and determined the content of potential n-alkanes in the JP-5 distillation range (4). In this work, a shale crude oil vacuum distillate (Paraho) was separated into three chemical fractions. The fractions were then subjected to nmr analysis to estimate the potential for n-alkane production and to pyrolysis studies to determine an experimental n-alkane yield.

Hazlett, R.N.; Beal, E.

1983-02-01T23:59:59.000Z

139

Magnesium-Isotope Fractionation During Plant Growth  

Science Journals Connector (OSTI)

With three stable isotopes naturally abundant (24Mg, 78.992%; 25Mg, 10.003%; 26Mg, 11.005%), magnesium stable isotope fractionation may provide insights into these cycles. ... Measurements of the magnesium isotopic composition of chlorophylls, seeds, shoots, roots, leaves, exudates, and the limiting nutrient solution over time show that the plant appears to establish an isotopic equilibrium with the nutrient available to it and that the plant (in particular, the seeds and exudates) becomes enriched in the heavy isotopes of magnesium in a mass-dependent relationship as the plant reaches maturity. ...

Jay R. Black; Emanuel Epstein; William D. Rains; Qing-zhu Yin; William H. Casey

2008-10-01T23:59:59.000Z

140

Fractional electric charge and quark confinement  

E-Print Network (OSTI)

Owing to their fractional electric charges, quarks are blind to transformations that combine a color center phase with an appropriate electromagnetic one. Such transformations are part of a global $Z_6$-like center symmetry of the Standard Model that is lost when quantum chromodynamics (QCD) is treated as an isolated theory. This symmetry and the corresponding topological defects may be relevant to non-perturbative phenomena such as quark confinement, much like center symmetry and ordinary center vortices are in pure SU($N$) gauge theories. Here we report on our investigations of an analogous symmetry in a 2-color model with dynamical Wilson quarks carrying half-integer electric charge.

Sam R. Edwards; André Sternbeck; Lorenz von Smekal

2012-02-07T23:59:59.000Z

Note: This page contains sample records for the topic "year introduced fractional" 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

Polyfunctional catalyst for processiing benzene fractions  

SciTech Connect

A by-product of the coke industry is a raw benzene fraction benzene- 1 which may serve as for catalytic processes. The paper reports a study on the influence of the composition and temperatures on the activity and selectivity of NiO-V{sub 2}O{sub 6}-MoO{sub 3}/{gamma}-Al{sub 2}O{sub 3} catalysts and the corresponding binary and tertiary subsystems are studied by a pulse method in model reactions; the hydrodealkylating of toluene and the hydrodesulfurizing of thioprhene. The optimal catalyst composition is established. The new catalyst is compared with industrial catalysts.

G. Byakov; B.D. Zubitskii; B.G. Tryasunov; I.Ya. Petrov [Kuznetsk Basin State Technical University, Kemerovo (Russian Federation)

2009-05-15T23:59:59.000Z

142

U-Th-Ra Fractionation During Weathering and River Transport  

Science Journals Connector (OSTI)

...aquatic environment of a phosphogypsum disposal area. J Environ...fractionation of the rare earth elements in a boreal...aquatic environment of a phosphogypsum disposal area. J Environ...fractionation of the rare earth elements in a boreal...

F. Chabaux; J. Riotte; O. Dequincey

143

Assessing the impacts of fractionation on pointing-intensive spacecraft  

E-Print Network (OSTI)

Fractionated spacecraft consist of physically independent, "free-flying" modules composed of various subsystems. Thus, a fractionated spacecraft might consist of one-module responsible for the power generation and storage, ...

O'Neill, Michael Gregory

2010-01-01T23:59:59.000Z

144

Hydrogen isotope fractionation during lipid biosynthesis by Haloarcula marismortui  

E-Print Network (OSTI)

Hydrogen isotope fractionation during lipid biosynthesis by Haloarcula marismortui Sitindra S studied the controls on the fractionation of hydrogen isotopes during lipid biosynthesis by Haloarcula marismortui, a halophilic archaea, in pure culture experiments by varying organic substrate, the hydrogen

145

Fiber fractionation as a method of improving handsheet properties  

E-Print Network (OSTI)

to copyright. Vol. 78, No. 5 Tappi Journal 123 #12;Recycling used. Following fractionation, the tionation can

Abubakr, Said

146

Catalytic isomerization of the overhead fractions of straight run gasoline  

Science Journals Connector (OSTI)

The isomerization of the pentane and hexane fractions of gasoline on a platinum catalyst was studied, as...

N. R. Bursian; G. N. Maslyanskii…

1965-06-01T23:59:59.000Z

147

Cryogenic search for fractionally charged particles  

Science Journals Connector (OSTI)

An experiment was performed to test the hypothesis of cryogenic trapping of fractionally charged particles, suggested as a possible explanation for the results of LaRue, Fairbank, Hebard, and Phillips at Stanford. A Nb-filament source was built, which could be cooled to 4.2°K and rapidly heated to several hundred °K. The source was operated in the terminal of a 700-kV Cockcroft-Walton accelerator and energy spectra of positively charged particles emerging from the filament were measured under a variety of operating conditions. No events above a background of 10-2 counts/sec were found in the energy regions where one might have expected several hundred particles of charge +13e or +23e as the source was heated. A mass range from 10 MeV/c2 to 100 GeV/c2 was covered in the experiment. Although negative results are rarely unambiguous, our findings exclude one class of hypotheses which might have explained the apparent fractional charges of the Stanford experiments.

W. Kutschera; J. P. Schiffer; D. Frekers; W. Henning; M. Paul; K. W. Shepard; C. D. Curtis; C. W. Schmidt

1984-03-01T23:59:59.000Z

148

Process for stabilization of coal liquid fractions  

DOE Patents (OSTI)

Coal liquid fractions to be used as fuels are stabilized against gum formation and viscosity increases during storage, permitting the fuel to be burned as is, without further expensive treatments to remove gums or gum-forming materials. Stabilization is accomplished by addition of cyclohexanol or other simple inexpensive secondary and tertiary alcohols, secondary and tertiary amines, and ketones to such coal liquids at levels of 5-25% by weight with respect to the coal liquid being treated. Cyclohexanol is a particularly effective and cost-efficient stabilizer. Other stabilizers are isopropanol, diphenylmethanol, tertiary butanol, dipropylamine, triethylamine, diphenylamine, ethylmethylketone, cyclohexanone, methylphenylketone, and benzophenone. Experimental data indicate that stabilization is achieved by breaking hydrogen bonds between phenols in the coal liquid, thereby preventing or retarding oxidative coupling. In addition, it has been found that coal liquid fractions stabilized according to the invention can be mixed with petroleum-derived liquid fuels to produce mixtures in which gum deposition is prevented or reduced relative to similar mixtures not containing stabilizer.

Davies, Geoffrey (Boston, MA); El-Toukhy, Ahmed (Alexandria, EG)

1987-01-01T23:59:59.000Z

149

Electron Spin Precession for the Time Fractional Pauli Equation  

E-Print Network (OSTI)

In this work, we aim to extend the application of the fractional calculus in the realm of quantum mechanics. We present a time fractional Pauli equation containing Caputo fractional derivative. By use of the new equation we study the electron spin precession problem in a homogeneous constant magnetic field.

Hosein Nasrolahpour

2011-04-05T23:59:59.000Z

150

Hamilton-Jacobi formulation of systems within Caputo's fractional derivative  

E-Print Network (OSTI)

In this paper we develop a fractional Hamilton-Jacobi formulation for discrete systems in terms of fractional Caputo derivatives. The fractional action function is obtained and the solutions of the equations of motion are recovered. An example is studied in details.

Eqab M. Rabei; Ibtesam Almayteh; Sami I. Muslih; Dumitru Baleanu

2007-03-26T23:59:59.000Z

151

Secretary Moniz's First Year  

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

Check out our new interactive timeline to recap top moments from Energy Secretary Ernest Moniz's first year in office.

152

Secretary Moniz's First Year  

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

We're looking back at some of the biggest moments from Energy Secretary Ernest Moniz's first year in office.

153

Global Discovery introduced at AAAS 2006 | OSTI, US Dept of Energy, Office  

Office of Scientific and Technical Information (OSTI)

Global Discovery introduced at AAAS 2006 Global Discovery introduced at AAAS 2006 Office of Scientific & Technical Information NEWS MEDIA CONTACT: Cathey Daniels, (865) 576-9539 FOR IMMEDIATE RELEASE February 17, 2006 Global Discovery introduced at AAAS 2006 Oak Ridge, TN - The U.S. Department of Energy Office of Scientific and Technical Information, a component of the Office of Science, is looking at new ways to disseminate science information. As tools and technologies rapidly become more sophisticated, OSTI is conducting applied research on a number of challenges related to this vision aimed at turning local discovery into Global Discovery. The benefits for researchers, for citizens, and for the U.S. economy could prove far-reaching as OSTI, through its Innovations in Scientific Knowledge and

154

Global Discovery introduced at AAAS 2006 | OSTI, US Dept of Energy, Office  

Office of Scientific and Technical Information (OSTI)

Global Discovery introduced at AAAS 2006 Global Discovery introduced at AAAS 2006 The Office of Scientific and Technical Information (OSTI) was a key participant in the symposium, Global Discovery on the Internet, at the American Association for the Advancement of Science (AAAS) 2006 Annual Meeting Feb. 16-20 in St. Louis, MO. The symposium introduced Global Discovery, which promises to increase the pace of science by searching all scientific communities at once for data, information, or methodological advances. "Imagine a Google-like search capability that returns results across the whole of science, giving scientists information on research they didn't even know existed," said Dr. Walter Warnick, director. "Except that this search would go further than traditional search engines. Rather than

155

A type of hyperelliptic continued fraction. Based on hints of Tschebychev, a continued fraction is described  

E-Print Network (OSTI)

to this as the classical CFE. See [1], Tschebychev (loc. cit.), [12], and for more recent accounts [2, 3, 4, 18 CFE. The fraction detects the torsion, when finite, of D - D- and D - W, where W is any divisor, because of symmetries analogous to those of the classical CFE, it can be expected to run about twice

Berry, Thomas

156

Year 1 Year 2 Anne 3 Anne 4 Year 5 Year 6 Year 7Year 3 Year 4 INGENIEUR POLYTECHNICIENINGENIEUR POLYTECHNICIEN  

E-Print Network (OSTI)

: Biology / Chemistry / Computer Science / Economics / Energy / Mechanics and Environmental Sciences / Mathematics and Applied Mathematics / Physics / Science, Technology & Society / Software Systems / Innovation Duration: 2 years - Possibility to be directly admitted to Year 2 Master of ScienceMaster of Science #12

Cengarle, María Victoria

157

Fundamentals of Biomass Pretreatment by Fractionation  

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

Fundamentals of Biomass Pretreatment by Fractionation Poulomi Sannigrahi 1,2 and Arthur J. Ragauskas 1,2,3 1 BioEnergy Science Center, Oak Ridge, USA 2 Institute of Paper Science and Technology, Georgia Institute of Technology, Atlanta, USA 3 School of Chemistry and Biochemistry, Georgia Institute of Technology, Atlanta, USA 10.1 Introduction With the rise in global energy demand and environmental concerns about the use of fossil fuels, the need for rapid development of alternative fuels from sustainable, non-food sources is now well acknowledged. The effective utilization of low-cost high-volume agricultural and forest biomass for the production of transporta- tion fuels and bio-based materials will play a vital role in addressing this concern [1]. The processing of lignocellulosic biomass, especially from mixed agricultural and forest sources with varying composition,

158

Release fractions for Rocky Flats specific accidents  

SciTech Connect

As Rocky Flats and other DOE facilities begin the transition process towards decommissioning, the nature of the scenarios to be studied in safety analysis will change. Whereas the previous emphasis in safety accidents related to production, now the emphasis is shifting to accidents related tc decommissioning and waste management. Accident scenarios of concern at Rocky Flats now include situations of a different nature and different scale than are represented by most of the existing experimental accident data. This presentation will discuss approaches@to use for applying the existing body of release fraction data to this new emphasis. Mention will also be made of ongoing efforts to produce new data and improve the understanding of physical mechanisms involved.

Weiss, R.C.

1992-09-01T23:59:59.000Z

159

Release fractions for Rocky Flats specific accidents  

SciTech Connect

As Rocky Flats and other DOE facilities begin the transition process towards decommissioning, the nature of the scenarios to be studied in safety analysis will change. Whereas the previous emphasis in safety accidents related to production, now the emphasis is shifting to accidents related tc decommissioning and waste management. Accident scenarios of concern at Rocky Flats now include situations of a different nature and different scale than are represented by most of the existing experimental accident data. This presentation will discuss approaches to use for applying the existing body of release fraction data to this new emphasis. Mention will also be made of ongoing efforts to produce new data and improve the understanding of physical mechanisms involved.

Weiss, R.C.

1992-01-01T23:59:59.000Z

160

Multidimensional optical fractionation with holographic verification  

E-Print Network (OSTI)

The trajectories of colloidal particles driven through a periodic potential energy landscape can become kinetically locked in to directions dictated by the landscape's symmetries. When the landscape is realized with forces exerted by a structured light field, the path a given particle follows has been predicted to depend exquisitely sensitively on such properties as the particle's size and refractive index These predictions, however, have not been tested experimentally. Here, we describe measurements of colloidal silica spheres' transport through arrays of holographic optical traps that use holographic video microscopy to track individual spheres' motions in three dimensions and simultaneously to measure each sphere's radius and refractive index with part-per-thousand resolution. These measurements confirm previously untested predictions for the threshold of kinetically locked-in transport, and demonstrate the ability of optical fractionation to sort colloidal spheres with part-per-thousand resolution on multiple characteristics simultaneously.

Ke Xiao; David G. Grier

2009-12-23T23:59:59.000Z

Note: This page contains sample records for the topic "year introduced fractional" 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

Anomalous Topological Pumps and Fractional Josephson Effects  

E-Print Network (OSTI)

We discover novel topological pumps in the Josephson effects for superconductors. The phase difference, which is odd under the chiral symmetry defined by the product of time-reversal and particle-hole symmetries, acts as an anomalous adiabatic parameter. These pumping cycles are different from those in the "periodic table", and are characterized by $Z\\times Z$ or $Z_2\\times Z_2$ strong invariants. We determine the general classifications in class AIII, and those in class DIII with a single anomalous parameter. For the $Z_2\\times Z_2$ topological pump in class DIII, one $Z_2$ invariant describes the coincidence of fermion parity and spin pumps whereas the other one reflects the non-Abelian statistics of Majorana Kramers pairs, leading to three distinct fractional Josephson effects.

Fan Zhang; C. L. Kane

2013-10-20T23:59:59.000Z

162

Introducing mobility into CSP B Steve Schneider, Helen Treharne, and Beeta Vajar  

E-Print Network (OSTI)

AVoCS 2007 Introducing mobility into CSP B Steve Schneider, Helen Treharne, and Beeta Vajar Department of Computing University of Surrey Guildford, Surrey, UK Abstract CSP B is a combination of CSP, the semantic foundation for pi |B is cumbersome for reasoning about systems, and a CSP based approach may

Schneider, Steve

163

Changes in mercury bioaccumulation in an apex predator in response to removal of an introduced competitor  

E-Print Network (OSTI)

Changes in mercury bioaccumulation in an apex predator in response to removal of an introduced and decreased mercury concentrations in remaining fish. Instead, we observed a significant increase in lake web structure can influence MeHg concentrations in top predators. Keywords Mercury Á Food web Á Fish

Kraft, Clifford E.

164

Critical care in hospitals: When to introduce a Step Down Unit?  

E-Print Network (OSTI)

Critical care in hospitals: When to introduce a Step Down Unit? Mor Armony Stern School of Business, New York University marmony@stern.nyu.edu Carri W. Chan Decision, Risk, and Operations, Columbia community as to whether and how SDUs should be used. On one hand, an SDU alleviates ICU congestion

Chan, Carri W.

165

Training designed to introduce the user to the Argos reporting tool and data. By  

E-Print Network (OSTI)

Training designed to introduce the user to the Argos reporting tool and data. By the end of the training session, the user will be able to create datablocks and reports that will be the building blocks for most reporting needs. Training designed to refresh the user on the Argos reporting tool and data

166

Getting To Know Matlab The following worksheets will introduce Matlab to the new user. Please, be  

E-Print Network (OSTI)

Getting To Know Matlab The following worksheets will introduce Matlab to the new user. Please is to be typed in Matlab. 2. Using the arrows you can scroll in the previous Matlab commands, so you do not have advisor at the end of the lesson. 1. What is Matlab? Matlab is a technical computing environment for high

Barkana, Rennan

167

Unit 14: Testing and Inspection To introduce software testing and to develop its  

E-Print Network (OSTI)

1 Unit 14: Testing and Inspection Objectives Ð To introduce software testing and to develop its and code as a means of reducing errors in software development. What is Testing? ¥ software testing is the process of seeking errors ¥ this process is active - if we find no errors after performing a test we

Finkelstein, Anthony

168

Introducing Flexible Quantity Contracts into Distributed SoC and Embedded System Design Processes  

E-Print Network (OSTI)

Introducing Flexible Quantity Contracts into Distributed SoC and Embedded System Design Processes and flexible contracts regulate cooperation and cost distribution. The process ef- fectively delays the design a distributed design process. Today we already find dis- tributed design processes in automotive engineering

Paris-Sud XI, Université de

169

Identifying and managing the ecological risks of using introduced tree species in Sweden's production forestry  

E-Print Network (OSTI)

Review Identifying and managing the ecological risks of using introduced tree species in Sweden Alnarp, Sweden b Department of Forest Mycology and Pathology, Swedish University of Agricultural Sciences, Box 7026, Ulls v 26A, 750 07 Uppsala, Sweden c Department of Ecology, Swedish University

170

Preprinted from the Proceedings of UPCAEDM, 1996. Introducing Virtual Reality Into the Engineering Curriculum  

E-Print Network (OSTI)

Preprinted from the Proceedings of UPCAEDM, 1996. 1 Introducing Virtual Reality ] on the Internet and started developing some simple worlds, and I attended the annual meeting of the American an opportunity to explore a very interesting area of research for which I was uniquely qualified. The next step

Bell, John T.

171

Fractals with turtle graphics: a CS2 programming exercise for introducing recursion  

Science Journals Connector (OSTI)

This paper describes a programming exercise developed and used in CS2 classes to help introduce recursive programming. Providing a set of primitives which comprise a graphics system allows the students to focus on top down design and the nature of recursion, ...

Ivan B. Liss; Thomas C. McMillan

1987-02-01T23:59:59.000Z

172

IMPACTS OF INTRODUCED NORWAY RATS (RATTUS NORVEGICUS) ON LEAST AUKLETS (AETHIA PUSILLA) BREEDING AT KISKA ISLAND,  

E-Print Network (OSTI)

IMPACTS OF INTRODUCED NORWAY RATS (RATTUS NORVEGICUS) ON LEAST AUKLETS (AETHIA PUSILLA) BREEDING 2004 #12;ii ABSTRACT I quantified impacts of non-indigenous Norway rats on Least Auklets breeding at Kiska Island. Little direct evidence of rat predation was found in my productivity crevices

Jones, Ian L.

173

Right ventricular ejection fraction from equilibrium and first pass scintigraphic cardiac images  

E-Print Network (OSTI)

Radioactive 2 x 10 years Fig. 6. Generation and transition of Tc 11 2. Radiopharmaceuticals Radiopharmaceuticals or radioactive tracers generally consist of a radionuclide emit- ting 7-rays. They need to allow maximum information extraction... the contraction phase, is an important indicator of ventricular func- tion. Equilibrium images, in which the radiopharmaceutical is uniformly distributed throughout the blood pool, are routinely used to compute the left ventricular ejec- tion fraction...

Nakamura, Eiji

1993-01-01T23:59:59.000Z

174

Allocation Year Rollover  

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

Allocation Year Rollover Allocation Year Rollover Allocation Year Rollover: 2013 to 2014 Note: Allocation Year 2013 (AY13) ends at 23:59:59 on Monday, January 13, 2014. AY14 runs from Tuesday, January 14, 2014 through Monday, January 12, 2015. Below are major changes that will go into effect with the beginning of AY14 on Tuesday, January 14, 2014. All times listed are PST. Scheduled System Downtimes There will be no service disruption during the allocation year rollover this year. Interactive and batch use will continue uninterrupted (except for "premium" jobs on Hopper; see below). Charging Across AY Boundary All batch jobs will continue running during the rollover. Time accrued before midnight will be charged to AY13 repos; time accrued after midnight will be charged to AY14 repos. Running batch jobs that are associated with

175

Airborne Release Fractions/Rates and Respirable Fractions for Nonreactor Nuclear Facilities, Volume II  

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

TS NOT MEASUREMENT SENSITIVE DOE-HDBK-3010-94 December 1994 Reaffirmed 2013 DOE HANDBOOK AIRBORNE RELEASE FRACTIONS/RATES AND RESPIRABLE FRACTIONS FOR NONREACTOR NUCLEAR FACILITIES Volume II - Appendices U.S. Department of Energy AREA SAFT Washington, D.C. 20585 DISTRIBUTION STATEMENT A. Approved for public release; distribution is unlimited. This document has been reproduced directly from the best available copy. Available to DOE and DOE contractors from the Office of Scientific and Technical Information, P.O. Box 62, Oak Ridge, TN 37831; (615) 576-8401. Available to the public from the U.S. Department of Commerce, Technology Administration, National Technical Information Service, Springfield, VA 22161; (703) 487-4650. Order No. DE95004711 DOE-HDBK-3010-94

176

Airborne Release Fractions/Rates and Respirable Fractions for Nonreactor Nuclear Facilities, Volume 1  

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

TS NOT MEASUREMENT SENSITIVE DOE-HDBK-3010-94 December 1994 Reaffirmed 2013 DOE HANDBOOK AIRBORNE RELEASE FRACTIONS/RATES AND RESPIRABLE FRACTIONS FOR NONREACTOR NUCLEAR FACILITIES Volume I - Analysis of Experimental Data U.S. Department of Energy AREA SAFT Washington, D.C. 20585 DISTRIBUTION STATEMENT A. Approved for public release; distribution is unlimited. This document has been reproduced directly from the best available copy. Available to DOE and DOE contractors from the Office of Scientific and Technical Information, P.O. Box 62, Oak Ridge, TN 37831; (615) 576-8401. Available to the public from the U.S. Department of Commerce, Technology Administration, National Technical Information Service, Springfield, VA 22161; (703) 487-4650.

177

Applied Science and Technology Task Order Fiscal Year 2008 Year...  

Energy Savers (EERE)

8 Year-End Summary Report Applied Science and Technology Task Order Fiscal Year 2008 Year-End Summary Report Applied Science and Technology Task Order Fiscal Year 2008 Year-End...

178

Applied Science and Technology Task Order Fiscal Year 2009 Year...  

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

9 Year-End Summary Report Applied Science and Technology Task Order Fiscal Year 2009 Year-End Summary Report Applied Science and Technology Task Order Fiscal Year 2009 Year-End...

179

Applied Science and Technology Task Order Fiscal Year 2010 Year...  

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

0 Year-End Summary Report Applied Science and Technology Task Order Fiscal Year 2010 Year-End Summary Report Applied Science and Technology Task Order Fiscal Year 2010 Year-End...

180

Applied Science and Technology Task Order Fiscal Year 2011 Year...  

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

1 Year-End Summary Report Applied Science and Technology Task Order Fiscal Year 2011 Year-End Summary Report Applied Science and Technology Task Order Fiscal Year 2011 Year-End...

Note: This page contains sample records for the topic "year introduced fractional" 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

The present invention relates to automated methods of introducing multiple nucleic acid sequences into one or more target cells.  

DOE Patents (OSTI)

The present invention relates to automated methods of introducing multiple nucleic acid sequences into one or more target cells.

Church, George M. (Brookline, MA); Wang, Harris H. (Cambridge, MA); Isaacs, Farren J. (Brookline, MA)

2012-04-10T23:59:59.000Z

182

Project Year Project Team  

E-Print Network (OSTI)

design goals for this project include low cost (less than $30 per paddle) and robustness. The projectProject Year 2001 Project Team Faculty: Allison Okamura, Mechanical Engineering, Whiting School Project Title Haptic Display of Dynamic Systems Audience 30 to 40 students per year, enrolled

Gray, Jeffrey J.

183

Project Year Project Team  

E-Print Network (OSTI)

-year section of the summer project will cost $1344.) This project will be measured by the CER surveys conductedProject Year 2005 Project Team Sean Greenberg, Faculty, Philosophy Department, Krieger School of Arts & Sciences; Kevin Clark, Student, Philosophy Department, Krieger School of Arts & Sciences Project

Gray, Jeffrey J.

184

Fractional Equations of Kicked Systems and Discrete Maps  

E-Print Network (OSTI)

Starting from kicked equations of motion with derivatives of non-integer orders, we obtain "fractional" discrete maps. These maps are generalizations of well-known universal, standard, dissipative, kicked damped rotator maps. The main property of the suggested fractional maps is a long-term memory. The memory effects in the fractional discrete maps mean that their present state evolution depends on all past states with special forms of weights. These forms are represented by combinations of power-law functions.

Vasily E. Tarasov; George M. Zaslavsky

2011-07-20T23:59:59.000Z

185

Fractional entropy decay and the third law of thermodynamics  

Science Journals Connector (OSTI)

We report in this paper a theoretical study on the quantum thermodynamic properties of a fractional damping system. Through the analysis, few nontrivial characteristics are revealed, which include (1) a fractional power-law decay entropy function, which provides an evidence for the validity of the third law of thermodynamics in the quantum dissipative region and (2) the varying of the entropy from a nonlinear divergent function to a semilinear decay function with a fractional exponent as the temperature approaches absolute zero.

Chun-Yang Wang; Xue-Mei Zong; Hong Zhang; Ming Yi

2014-08-21T23:59:59.000Z

186

Massless Electron and Fractional Spin as Electronic Charge  

E-Print Network (OSTI)

The standard model (SM) of particle physics has been supported by several experimental findings, the most remarkable of them being the discovery of the weak gauge bosons, W and Z. It is expected that the Higgs boson could show up by 2007 at LHC, CERN. In spite of this, the unsatisfactory features of the SM at conceptual level, and exclusion of gravity from the unification scheme have led to explore 'the physics beyond the SM'. A critique and comprehensive review of the contemporary fundamental physics was presented in a monograph completed in the centenary year,1997 of the discovery of the electron. A radically new approach to address foundational problems was outlined: masslessness of bare electron, interpretation of the squared electronic charge in terms of the fractional spin, $e^2/c$; new physicalsignificance of the electromagnetic potentials, 2+1 dimensional internal structure of electron and neutrino, and composite photon are some of the ideas proposed. Though the monograph was reviewed by E. J. Post(Physics Essays, June1999), it has remained largely inaccessible. I believe some of these unconventional ideas have a potential to throw light on the fundamental questions in physics, and therefore deserve a wider dissemination. The reader may find illuminating to supplement Section 3 on the weak gauge bosons with a candid, graceful and personal recollection by Pierre Darriulat(CERN Courier, April 2004, p.13).

S. C. Tiwari

2004-06-28T23:59:59.000Z

187

Introduce a Girl to Engineering Day (IGED) at Argonne National Lab -  

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

Introduce a Girl to Engineering Day (IGED) Introduce a Girl to Engineering Day (IGED) Search Go Home Postdocs Students Student Outreach Resources for Schools U.S.-based International (English) International (Other) Events IGED 2013 Science Careers in Search of Women Girls, choose a career in Nuclear Science and Technology! Argonne Nuclear Engineers tell why they chose a Nuclear Career Resources Contact Us Recent Events Science Careers in Search of Women, Apr. 18, 2013 Junior Girl Scout Workshop 'Atomic Fission Fun with the American Nuclear Society', Jan. 26, 2013 Getting to know nuclear energy: the past, the present & the future - free public lecture (Nov. 15, 2012, Argonne National Laboratory) On January 26, 2013, Argonne staff members participated in the Junior Girl Scout Workshop 'Atomic Fission Fun with the American Nuclear Society'

188

Introducing SAM (Sun and Aureole Measurement), a New, Ground-based  

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

Introducing SAM (Sun and Aureole Measurement), a New, Ground-based Introducing SAM (Sun and Aureole Measurement), a New, Ground-based Capability for Measuring Cloud Optical Properties DeVore, John Visidyne, Inc. Stair, A Visidyne McClatchey, Robert McClatchey Associates Category: Instruments Visidyne has developed a new, ground-based capability for the remote measurement of cloud and aerosol optical properties. Named SAM, for Sun and Aureole Measurement, this system makes precise measurements of the radiance profile of the solar disk and aureole. The radiance of the solar disk affords a definitive measure of the column optical depth when corrected for forward scattering. The aureole profile is a measure of the forward scattering properties of the particles in the column and can be used to correct the optical depth. The aureole profile can also be used to derive

189

ASES Wind Division Webinar: Introducing WindLease: Making Wind Energy Affordable  

Wind Powering America (EERE)

Introducing WindLease(tm): Making Wind Energy Affordable Introducing WindLease(tm): Making Wind Energy Affordable August 1, 2013 Coordinator: Welcome and thank you for standing by. At this time all participants are on a listen-only mode until the question and answer session of today's conference. At that time if you would like to ask a question press *1 on your touchtone phone. I would like to inform all parties that this call is being recorded. If you have any objections please disconnect at this time. I would now like to turn the call over to Ms. Samantha Rooney, thank you ma'am you may begin. Karin Sinclair: Actually this is Karin Sinclair, thank you. So this is Karin Sinclair, I'm the chair of the ASES Wind Division. I want to welcome you all to this webinar, which is our series of webinars that we put on, we try to do them bi-monthly.

190

Fractional Order Transmission Line Modeling and Parameter Identification.  

E-Print Network (OSTI)

??Fractional order calculus (FOC) has wide applications in modeling natural behavior of systems related to different areas of engineering including bioengineering, viscoelasticity, electronics, robotics, control… (more)

Razib, Mohammad Yeasin

2010-01-01T23:59:59.000Z

191

Tunable fractional quantum Hall phases in bilayer graphene  

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

Coulomb interactions drive the existence of a correlated many-body state. Bilayer graphene represents a particularly interesting material in which to study the fractional...

192

Linear Stochastic Fractional Programming with Sum-of-Probabilistic ...  

E-Print Network (OSTI)

Fractional Programming Problem with Mixed Constraints”, Acta Ciencia Indica,. Vol. XXX M, No. 3, pp 497-506. 11. Charles, V., and Dutta, D., “Extremization of ...

2005-04-19T23:59:59.000Z

193

Determination of Charm Hadronic Branching Fractions at CLEO-c  

E-Print Network (OSTI)

Recent results from CLEO-c on measurements of absolute hadronic branching fractions of D0, D+, and Ds+ mesons are presented.

A. Ryd

2007-11-24T23:59:59.000Z

194

Vegetation component of geothermal EIS studies: Introduced plants, ecosystem stability, and geothermal development  

SciTech Connect

This paper contributes new information about the impacts from introduced plant invasions on the native Hawaiian vegetation as consequences of land disturbance and geothermal development activities. In this regard, most geothermal development is expected to act as another recurring source of physical disturbance which favors the spread and maintenance of introduced organisms throughout the region. Where geothermal exploration and development activities extend beyond existing agricultural and residential development, they will become the initial or sole source of disturbance to the naturalized vegetation of the area. Kilauea has a unique ecosystem adapted to the dynamics of a volcanically active landscape. The characteristics of this ecosystem need to be realized in order to understand the major threats to the ecosystem and to evaluate the effects of and mitigation for geothermal development in Puna. The native Puna vegetation is well adapted to disturbances associated with volcanic eruption, but it is ill-adapted to compete with alien plant species in secondary disturbances produced by human activities. Introduced plant and animal species have become a major threat to the continued presence of the native biota in the Puna region of reference.

NONE

1994-10-01T23:59:59.000Z

195

Locoregional Outcomes of Inflammatory Breast Cancer Patients Treated With Standard Fractionation Radiation and Daily Skin Bolus in the Taxane Era  

SciTech Connect

Purpose: To assess locoregional outcomes of inflammatory breast cancer (IBC) patients who received standard fractionation radiation with daily skin bolus and taxanes as part of combined-modality therapy (CMT). Methods and Materials: We retrospectively reviewed the charts of 107 patients diagnosed with IBC between January 1995 and March 2006 who presented to our department for adjuvant radiation therapy (RT). Results: All patients received chemotherapy (95% anthracycline and 95% taxane), modified radical mastectomy, and RT to the chest wall and regional lymphatics using standard fractionation to 50 Gy and daily skin bolus. The RT to the chest wall was delivered via electrons (55%) or photons (45%) in daily fractions of 180 cGy (73%) or 200 cGy (27%). Scar boost was performed in 11%. A majority (84%) of patients completed the prescribed treatment. Median follow-up was 47 months (range, 10-134 months). Locoregional control (LRC) at 3 years and 5 years was 90% and 87%, respectively. Distant metastases-free survival (DMFS) at 3 years and 5 years was 61% and 47%, respectively. Conclusions: Excellent locoregional control was observed in this population of IBC patients who received standard fractionation radiation with daily skin bolus and taxanes as part of combined-modality therapy. Distant metastases-free survival remains a significant therapeutic challenge.

Damast, Shari, E-mail: damasts@mskcc.or [Department of Radiation Oncology, Memorial Sloan-Kettering Cancer Center, New York, NY (United States); Ho, Alice Y. [Department of Radiation Oncology, Memorial Sloan-Kettering Cancer Center, New York, NY (United States); Montgomery, Leslie [Department of Surgery, Memorial Sloan-Kettering Cancer Center, New York, NY (United States); Fornier, Monica N. [Department of Breast Cancer Medicine, Memorial Sloan-Kettering Cancer Center, New York, NY (United States); Ishill, Nicole; Elkin, Elena [Department of Epidemiology and Biostatistics, Memorial Sloan-Kettering Cancer Center, New York, NY (United States); Beal, Kathryn; McCormick, Beryl [Department of Radiation Oncology, Memorial Sloan-Kettering Cancer Center, New York, NY (United States)

2010-07-15T23:59:59.000Z

196

Previous Year Awards  

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

Awards Awards Previous Year Awards 2013 Allocation Awards This page lists the allocation awards for NERSC for the 2013 allocation year (Jan 8, 2013 through Jan 13, 2014). Read More » NERSC Initiative for Scientific Exploration (NISE) 2013 Awards NISE is a mechanism used for allocating the NERSC reserve (10% of the total allocation). In 2013 we made the second year of the two-year awards made in 2012, supplemented by projects selected by the NERSC director. Read More » Data Intensive Computing Pilot Program 2012/2013 Awards NERSC's new data-intensive science pilot program is aimed at helping scientists capture, analyze and store the increasing stream of scientific data coming out of experiments, simulations and instruments. Read More » 2012 Allocation Awards This page lists the allocation awards for NERSC for the 2012 allocation

197

Project Year Project Team  

E-Print Network (OSTI)

Project Year 2002 Project Team Faculty: Louise Pasternack, Chemistry Department, Krieger School, Krieger School of Arts & Sciences Project Title Introductory Chemistry Lab Demonstrations Audience an interactive virtual lab manual that will facilitate understanding of the procedures and techniques required

Gray, Jeffrey J.

198

Isotope Fractionation of Water during Evaporation without Condensation  

Science Journals Connector (OSTI)

Specifially, isotope fractionation factors associated with free evaporation (?evap) have been measured as a function of the isotopic composition and temperature of the liquid. ... Liquid-vapor fractionation of oxygen and hydrogen isotopes of water from the freezing to the critical temperature ...

Christopher D. Cappa; Walter S. Drisdell; Jared D. Smith; Richard J. Saykally; Ronald C. Cohen

2005-12-03T23:59:59.000Z

199

Explicit and implicit finite difference schemes for fractional Cattaneo equation  

Science Journals Connector (OSTI)

In this paper, the numerical solution of fractional (non-integer)-order Cattaneo equation for describing anomalous diffusion has been investigated. Two finite difference schemes namely an explicit predictor-corrector and totally implicit schemes have ... Keywords: Convergence rate, Finite difference schemes, Fractional Cattaneo equation, Stability

H. R. Ghazizadeh; M. Maerefat; A. Azimi

2010-09-01T23:59:59.000Z

200

SVC Voltage Regulator Based on Fractional Order PID  

Science Journals Connector (OSTI)

Contradiction exist between rapid and smooth in the dynamic adjustment process of SVC, however, Fractional order PID controller has two degrees of freedom more than the integer order PID controller, and it has better control performance. This article ... Keywords: SVC, Fractional order PID, Voltage regulator, Oustaloup

Manyu Liu; Huaying Dong; Guishu Liang

2012-12-01T23:59:59.000Z

Note: This page contains sample records for the topic "year introduced fractional" 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

Robert B. Laughlin and the Fractional Quantum Hall Effect  

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

Robert B. Laughlin and the Fractional Quantum Hall Effect Robert B. Laughlin and the Fractional Quantum Hall Effect Resources with Additional Information Robert B. Laughlin Photo Courtesy of LLNL Robert B. Laughlin shared the 1998 Nobel Prize in Physics with Horst L. Störmer and Daniel C. Tsui for 'their discovery of a new form of quantum fluid with fractionally charged excitations'. ' ... [I]n 1982 ... Störmer and Tsui discovered the effect. In 1983, Laughlin, then at the Lawrence Livermore National Laboratory, provided the theoretical explanation of the effect in terms of fractionally charged particles. It was a "confluence of things from engineering that prepared me for understanding the fractional quantum Hall effect and coming up with an explanation," Laughlin said during a television interview at Stanford. ...

202

City-level energy and CO2 reduction effect by introducing new residential water heaters  

Science Journals Connector (OSTI)

Simulation models for a variety of new water heater systems were developed and the models were integrated into a city-level residential energy end-use model for Osaka City. Using the model, the potential of energy conservation and CO2 emission-reduction by introducing new residential water heaters was evaluated at the city-level. Optimal water-heating systems for each household category for primary energy reduction, CO2 emission-reduction, or cost reduction were identified by applying the end-use demand model. The effect of subsidies for installing more efficient systems and the influence of diffusion of these systems on electricity load curves were also discussed.

Yoshiyuki Shimoda; Tomo Okamura; Yohei Yamaguchi; Yukio Yamaguchi; Ayako Taniguchi; Takao Morikawa

2010-01-01T23:59:59.000Z

203

Process for introducing electrical conductivity into high-temperature polymeric materials  

DOE Patents (OSTI)

High-temperature electrically conducting polymers. The in situ reactions: AgNO.sub.3 +RCHO.fwdarw.Ag.degree.+RCOOH and R.sub.3 M.fwdarw.M.degree.+3R, where M=Au or Pt have been found to introduce either substantial bulk or surface conductivity in high-temperature polymers. The reactions involving the R.sub.3 M were caused to proceed thermally suggesting the possibility of using laser means for initiating such reactions in selected areas or volumes of the polymeric materials. The polymers successfully investigated to date are polyphenylquinoxaline, polytolylquinoxaline, polyquinoline, polythiazole, and pyrrone.

Liepins, Raimond (Los Alamos, NM); Jorgensen, Betty S. (Jemez Springs, NM); Liepins, Leila Z. (Los Alamos, NM)

1993-01-01T23:59:59.000Z

204

Brookhaven Lecture Series | Archives | 401 - Current Year  

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

401 - Current Year 401 - Current Year Brookhaven Lecture "488th Brookhaven Lecture: Magic Lenses for RHIC: Compensating beam-beam interaction" Wednesday, July 17, 2013, 4 pm Berkner Hall Auditorium Hosted by: Allen Orville During this lecture, Luo will start by discussing some collider fundamentals and the challenges of increasing rates of particle collisions, or luminosity, at the Relativistic Heavy Ion Collider (RHIC) at Brookhaven Lab. He will then introduce the electron lens system he helped develop at the Lab as he explains how this tool could help double the luminosity at RHIC and prepare the machine for physicists' future endeavors. Brookhaven Lecture "487th Brookhaven Lecture: 'Why Has Earth NOT Warmed as Much as Expected? And Why Is This So Important?'"

205

100 and 50 years ago  

Science Journals Connector (OSTI)

... Smith in the Entomologist (April). In a previous note referring to some enemies of humble-bees in New Zealand, Mr. Smith stated that he had observed the newly-introduced ... , Mr. Smith stated that he had observed the newly-introduced starlings killing and conveying humble-bees to their nests to feed their young. ? this bird now frequents the flax- ...

1998-04-09T23:59:59.000Z

206

A method to measure the absolute branching fractions of $?_c$ decays  

E-Print Network (OSTI)

It is proposed to exploit the decay of the meson ${B}^+ \\rightarrow p \\pi^+ \\pi^+ \\bar{\\Sigma}_c^{--}$ and of its charge conjugate $B^-$ copiously produced at LHC to obtain a sample of $\\Lambda_c$ baryons through the strong decay $\\Sigma_c \\rightarrow \\Lambda_c \\pi$. The sample thus obtained is not affected by biases typically introduced by selections that depend on specific decay modes. Therefore it allows a measurement of the absolute branching fraction for the decay of the $\\Lambda_c$ baryon into $ p K \\pi$ or into other observable final states to be performed in a model independent manner. The accuracy that can be achieved with this method is discussed and it is shown that it would be either competitive with or an improvement over current measurements.

Andrea Contu; Dorothea Fonnesu; Rudolf Gerhard Christiaan Oldeman; Biagio Saitta; Claudia Vacca

2014-08-28T23:59:59.000Z

207

Project Year Project Title  

E-Print Network (OSTI)

operators, matrix indexing, vector computations, loops, functions, and plotting graphs, among others basic arithmetic operators, matrix indexing, and vector computations in MATLAB. After creatingProject Year 2011-2012 Project Title Online Tutorial for MATLAB Project Team Eileen Haase, Whiting

Gray, Jeffrey J.

208

Project Year Project Team  

E-Print Network (OSTI)

Project Year 2005 Project Team Krysia Hudson, Faculty, School of Nursing, Undergraduate Instruction for Educational Resources Project Title Enhanced Web-based Learning Environments for Beginning Nursing Students (e.g., demonstrations of procedures or tasks) into the WBL systems, it will be possible to increase

Gray, Jeffrey J.

209

Project Year Project Title  

E-Print Network (OSTI)

that incorporate video taped procedures for student preview. Solution This project will create videos for more to study the procedure and techniques before coming to class. Our previous fellowship project addressedProject Year 2009 Project Title Enhancing Biology Laboratory Preparation through Video

Gray, Jeffrey J.

210

Project Year Project Team  

E-Print Network (OSTI)

, there is no resource available to view the procedure before class. Solution The purpose of this project is to capture available to view the procedure before class. The purpose #12;of this project is to capture variousProject Year 2007 Project Team Kristina Obom, Faculty, Advanced Academic Programs, Krieger School

Gray, Jeffrey J.

211

Project Year Project Team  

E-Print Network (OSTI)

Project Year 2002 Project Team Faculty: Michael McCloskey, Cognitive Science/Neuroscience, Krieger of Arts & Sciences Project Title Cognitive Neuropsychology Audience The initial audience to access. The current procedure calls for individual students or researchers to contact the faculty member

Gray, Jeffrey J.

212

Project Year Project Title  

E-Print Network (OSTI)

Project Year 2011-2012 Project Title Using M-Health and GIS Technology in the Field to Improve into teams and having each team use a different m-health data collection tool (e.g., cellular phones, smart health patterns. The Tech Fellow, Jacqueline Ferguson, will assist in creating an m-health project

Gray, Jeffrey J.

213

Project Year Project Team  

E-Print Network (OSTI)

Project Year 2002 Project Team Faculty: Gregory Hager, Computer Science, Whiting School of Engineering Fellow: Alan Chen, Biomedical Engineering, Whiting School of Engineering Project Title Robotics is complicated, time-consuming, and costly, making a robot for an introductory-level class is not practical

Gray, Jeffrey J.

214

Project Year Project Title  

E-Print Network (OSTI)

the cost of the project to labor only. The efficacy of the examples will be assessed through their useProject Year 2012-2013 Project Title Sight-Reading at the Piano Project Team Ken Johansen, Peabody) Faculty Statement The goal of this project is to create a bank of practice exercises that student pianists

Gray, Jeffrey J.

215

Project Year Project Title  

E-Print Network (OSTI)

Project Year 2013-2014 Project Title German Online Placement Exam Project Team Deborah Mifflin to increased cost. As well, it lacked listening comprehension, writing and speaking components providing support, we will use Blackboard for this project. The creation will require numerous steps

Gray, Jeffrey J.

216

Project Year Spring 2009  

E-Print Network (OSTI)

Project Year Spring 2009 Project Title A Database of Film and Media History and Aesthetics Part 2 experience with colleagues, they were eager to participate in expanding the database to include clips or they simply don't have the time, or both. Solution: The development of a user-friendly database of clips would

Gray, Jeffrey J.

217

Uncertainties in Energy Consumption Introduced by Building Operations and Weather for a Medium-Size Office Building  

E-Print Network (OSTI)

Uncertainties in Energy Consumption Introduced by Buildingand actual building energy consumption can be attributed touncertainties in energy consumption due to actual weather

Wang, Liping

2014-01-01T23:59:59.000Z

218

A mixed SOC-turbulence model for nonlocal transport and Levy-fractional Fokker-Planck equation  

E-Print Network (OSTI)

The phenomena of nonlocal transport in magnetically confined plasma are theoretically analyzed. A hybrid model is proposed, which brings together the notion of inverse energy cascade, typical of drift-wave- and two-dimensional fluid turbulence, and the ideas of avalanching behavior, associable with self-organized critical (SOC) behavior. Using statistical arguments, it is shown that an amplification mechanism is needed to introduce nonlocality into dynamics. We obtain a consistent derivation of nonlocal Fokker-Planck equation with space-fractional derivatives from a stochastic Markov process with the transition probabilities defined in reciprocal space. The hybrid model observes the Sparre Andersen universality and defines a new universality class of SOC.

Alexander V. Milovanov; Jens Juul Rasmussen

2014-03-24T23:59:59.000Z

219

Reduction of fuel consumption in gasoline engines by introducing HHO gas into intake manifold  

Science Journals Connector (OSTI)

Brown’s gas (HHO) has recently been introduced to the auto industry as a new source of energy. The present work proposes the design of a new device attached to the engine to integrate an HHO production system with the gasoline engine. The proposed HHO generating device is compact and can be installed in the engine compartment. This auxiliary device was designed, constructed, integrated and tested on a gasoline engine. Test experiments were conducted on a 197cc (Honda G 200) single-cylinder engine. The outcome shows that the optimal surface area of an electrolyte needed to generate sufficient amount of HHO is twenty times that of the piston surface area. Also, the volume of water needed in the cell is about one and half times that of the engine capacity. Eventually, the goals of the integration are: a 20–30% reduction in fuel consumption, lower exhaust temperature, and consequently a reduction in pollution.

Ammar A. Al-Rousan

2010-01-01T23:59:59.000Z

220

Smoothing metallic glasses without introducing crystallization by gas cluster ion beam  

Science Journals Connector (OSTI)

We show that 30?keV Ar cluster ion bombardment of Ni 52.5Nb10Zr15Ti15Pt7.5 metallic glass (MG) can remove surface mountain-like features and reduce the root mean square surface roughness from 12?nm to 0.7?nm. X-ray diffraction analysis reveals no crystallization after cluster ion irradiation. Molecular dynamics simulations show that although damage cascades lead to local melting the subsequent quenching rate is a few orders of magnitude higher than the critical cooling rate for MG formation thus the melted zone retains its amorphous nature down to room temperature. These findings can be applied to obtain ultra-smooth MGs without introducing crystallization.

Lin Shao; Di Chen; Michael Myers; Jing Wang; Buddhi Tilakaratne; Wei-Kan Chu; Guoqiang Xie; Arezoo Zare; Don A. Lucca

2013-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "year introduced fractional" 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

Smoothing metallic glasses without introducing crystallization by gas cluster ion beam  

SciTech Connect

We show that 30 keV Ar cluster ion bombardment of Ni{sub 52.5}Nb{sub 10}Zr{sub 15}Ti{sub 15}Pt{sub 7.5} metallic glass (MG) can remove surface mountain-like features and reduce the root mean square surface roughness from 12 nm to 0.7 nm. X-ray diffraction analysis reveals no crystallization after cluster ion irradiation. Molecular dynamics simulations show that, although damage cascades lead to local melting, the subsequent quenching rate is a few orders of magnitude higher than the critical cooling rate for MG formation, thus the melted zone retains its amorphous nature down to room temperature. These findings can be applied to obtain ultra-smooth MGs without introducing crystallization.

Shao, Lin; Chen, Di; Myers, Michael; Wang, Jing [Department of Nuclear Engineering and Materials Science and Engineering Program, Texas A and M University, College Station, Texas 77843 (United States)] [Department of Nuclear Engineering and Materials Science and Engineering Program, Texas A and M University, College Station, Texas 77843 (United States); Tilakaratne, Buddhi; Wijesundera, Dharshana; Chu, Wei-Kan [Department of Physics and Texas Center for Superconductivity, University of Houston, Houston, Texas 77004 (United States)] [Department of Physics and Texas Center for Superconductivity, University of Houston, Houston, Texas 77004 (United States); Xie, Guoqiang [Institute for Materials Research, Tohoku University, Sendai 980-8577 (Japan)] [Institute for Materials Research, Tohoku University, Sendai 980-8577 (Japan); Zare, Arezoo; Lucca, Don A. [School of Mechanical and Aerospace Engineering, Oklahoma State University, Stillwater, Oklahoma 74078 (United States)] [School of Mechanical and Aerospace Engineering, Oklahoma State University, Stillwater, Oklahoma 74078 (United States)

2013-03-11T23:59:59.000Z

222

Through the years  

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

Through the years Through the years Early 1960s Researchers at PNL (now called PNNL) developed the standards and devices for setting and measuring radiation doses received by nuclear industry work- ers. Tens of thousands of people, including children, have been mea- sured by whole-body counters since the 1960s to relate their physical content of radioactive materials to sources such as food and water. 1960s PNL formulated the first use of a digital computer for complete process control of a mass spectrometer. Mid-1960s PNL devised a computer code, called COBRA for COolant Boiling in Rod Arrays, which allowed for three-dimensional, multiphase hydrothermal modeling of reactor and other complex systems. 1967 PNL researchers continued the fundamental scientific and

223

40 Years of Discovery  

SciTech Connect

History is most interesting when seen through the eyes of those who lived it. In this 40th anniversary retrospective of bioscience research at Lawrence Livermore National Laboratory, we've asked 19 scientists to share their personal recollections about a major accomplishment in the program's history. We have not tried to create a comprehensive or seamless story. Rather, we've attempted to capture the perspectives of key individuals, each of whom worked on a research program that met significant milestones. We have focused particularly on programs and accomplishments that have shaped the current Biology and Biotechnology Research Program (BBRP). In addition, we have included a timeline of biosciences at LLNL, a history of the directorate that appeared in the Laboratory's magazine, ''Science & Technology Review'', in 2002, and a list of bioscience-related articles that have appeared over the years in ''Science & Technology Review and its predecessor, Energy & Technology Review''. The landscape of biological science today is stunningly different from 40 years ago. When LLNL bioscience began in 1963, we knew about the structure of DNA and that it was the carrier of genetic information. However, it would be another year before scientists would understand how DNA codes for the production of proteins and more than a decade before the earliest DNA sequence would be known. It is sometimes difficult to remember that it was only 15 years ago that the polymerase chain reaction, a synthetic method to amplify pieces of DNA was developed, and that only within the last half-dozen years has sequence data for entire organisms begun to be available. In this publication, we have tried to capture some of the landmark and seminal research history: radiation effects studies, which were a major reason for founding the biological research program, and flow sorting and chromosome painting, which dramatically changed our ability to study DNA damage and enabled the creation of chromosome-specific clone libraries, a key step toward sequencing the human genome. Several histories relate to the Human Genome Project itself and surrounding technologies, and several to long-standing research themes such as DNA repair, food mutagens, and reproductive biology. Others describe more recent developments such as computational biology, health-care technologies, and biodefense research.

Weinstein, B; Heller, A

2003-07-08T23:59:59.000Z

224

A BIFURCATION RESULT FOR NON-LOCAL FRACTIONAL EQUATIONS  

E-Print Network (OSTI)

, minimal surfaces, materials science and water waves. This is one of the reason why, recently, non studied non-local fractional Laplacian equations with superlinear and subcritical or critical

225

On fractional differential inclusions with the Jumarie derivative  

SciTech Connect

In the paper, fractional differential inclusions with the Jumarie derivative are studied. We discuss the existence and uniqueness of a solution to such problems. Our study relies on standard variational methods.

Kamocki, Rafa?, E-mail: rafkam@math.uni.lodz.pl [Faculty of Mathematics and Computer Science, Chair of Differential Equations and Computer Science, University of Lodz, Banacha 22, 90-238 Lodz (Poland)] [Faculty of Mathematics and Computer Science, Chair of Differential Equations and Computer Science, University of Lodz, Banacha 22, 90-238 Lodz (Poland); Obczy?ski, Cezary, E-mail: czacza@math.uni.lodz.pl [Faculty of Mathematics and Computer Science, Chair of Nonlinear Analysis, University of Lodz, Banacha 22, 90-238 Lodz (Poland)] [Faculty of Mathematics and Computer Science, Chair of Nonlinear Analysis, University of Lodz, Banacha 22, 90-238 Lodz (Poland)

2014-02-15T23:59:59.000Z

226

Deriving emissions time series from sparse atmospheric mole fractions  

E-Print Network (OSTI)

A growth-based Bayesian inverse method is presented for deriving emissions of atmospheric trace species from temporally sparse measurements of their mole fractions. This work is motivated by many recent studies that have ...

Rigby, Matthew

227

Measurement of the Topological Branching Fractions of the ? Lepton  

E-Print Network (OSTI)

We report new and precise measurements of the decay branching fractions of the ? lepton to one and three charged particles. The data, corresponding to an integrated luminosity of 176 pb(?1), were collected by the high ...

Baringer, Philip S.

1985-08-05T23:59:59.000Z

228

Energy Efficiency in Cryogenic Fractionation Through Distributive Distillation  

E-Print Network (OSTI)

-down and cryogenic fractionation steps, the technology can significantly reduce refrigeration power requirements. ARS technology can be applied to revamps of existing plants as well as new plant designs. Additional applications are now being considered...

Carradine, C. R.; McCue, R. H.

229

On the Functional Relation Between Quality Factor and Fractional Bandwidth  

E-Print Network (OSTI)

The functional relation between the fractional band-width and the quality factor of a radiating system is investigated in this note. Several widely used definitions of the quality factor are compared on two examples of RLC circuits that serve as a simplified model of a single resonant antenna tuned to its resonance. It is demonstrated that for a first-order system, only the quality factor based on differentiation of input impedance has unique proportionality to the fractional bandwidth, whereas e.g. the classical definition of the quality factor, i. e. the ratio of the stored energy to the lost energy per one cycle, is not uniquely proportional to the fractional bandwidth. In addition, it is shown that for higher-order systems the quality factor based on differentiation of the input impedance ceases to be uniquely related to the fractional bandwidth.

Capek, Miloslav; Hazdra, Pavel

2014-01-01T23:59:59.000Z

230

Gravity duals of fractional branes in various dimensions  

SciTech Connect

We derive type II supergravity solutions corresponding to space-filling regular and fractional D branes on (9{minus}p)-dimensional conical transverse spaces. Fractional Dp-branes are wrapped D(p+2)-branes; therefore, our solutions exist only if the base of the cone has a non-vanishing Betti number b{sub 2}. We also consider 11-dimensional SUGRA solutions corresponding to regular and fractional M2 branes on 8-dimensional cones whose base has a non-vanishing b{sub 3}. In this case a fractional M2-brane is an M5-brane wrapped over a 3-cycle. We discuss the gauge theory intepretation of these solutions, as well as of the solutions constructed by Cvetic and co-workers.

Herzog, Christopher P.; Klebanov, Igor R.

2001-06-15T23:59:59.000Z

231

NGL fractionators planned for Corpus Christi olefins plant  

Science Journals Connector (OSTI)

TexStar MidStream Services LP is to install two natural gas liquids (NGL) fractionation units adjacent to LyondellBasell affiliate Equistar Chemicals LP's plant in Corpus Christi, Texas, USA.

2013-01-01T23:59:59.000Z

232

RESEARCH Open Access Gene expression and fractionation resistance  

E-Print Network (OSTI)

in Paramecium, Gout et al. [10] identify a clear relationship between high WGD duplicate gene retention rates for explaining variable resistance to fractionation. The Gout et al. paper [10] is the primary inspiration

Sankoff, David

233

Sunlight creates oxygenated species in water-soluble fractions...  

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

a t Sunlight creates oxygenated species in water-soluble fractions of Deepwater horizon oil Phoebe Z. Ray a , Huan Chen b , David C. Podgorski b,c , Amy M. McKenna b , Matthew A....

234

This paper introduces a methodology for estimation of energy consumption in peripherals such as audio and video devices.  

E-Print Network (OSTI)

ABSTRACT This paper introduces a methodology for estimation of energy consumption in peripherals such as audio and video devices. Peripherals can be responsible for significant amount of the energy consumption in current embedded systems. We introduce a cycle- accurate energy simulator and profiler capable

Simunic, Tajana

235

Lattice construction of pseudopotential Hamiltonians for fractional Chern insulators  

Science Journals Connector (OSTI)

Fractional Chern insulators are novel realizations of fractional quantum Hall states in lattice systems without orbital magnetic field. These states can be mapped onto conventional fractional quantum Hall states through the Wannier state representation [Qi, Phys. Rev. Lett. 107, 126803 (2011)]. In this paper, we use the Wannier state representation to construct the pseudopotential Hamiltonians for fractional Chern insulators, which are interaction Hamiltonians with certain ideal model wave functions as exact ground states. We show that these pseudopotential Hamiltonians can be approximated by short-ranged interactions in fractional Chern insulators, and that their range will be minimized by an optimal gauge choice for the Wannier states. As illustrative examples, we explicitly write down the form of the lowest pseudopotential for several fractional Chern insulator models like the lattice Dirac model, the checkerboard model with Chern number 1, the d-wave model, and the triangular lattice model with Chern number 2. The proposed pseudopotential Hamiltonians have the 1/3 Laughlin state as their ground state when the Chern number C1=1, and a topological nematic (330) state as their ground state when C1=2. Also included are the results of an interpolation between the d-wave model and two decoupled layers of lattice Dirac models, which explicitly demonstrate the relation between C1=2 fractional Chern insulators and bilayer fractional quantum Hall states. The proposed states can be verified by future numerical works and, in particular, provide a model Hamiltonian for the topological nematic states that have not been realized numerically.

Ching Hua Lee and Xiao-Liang Qi

2014-08-06T23:59:59.000Z

236

Characterization and fractionation by ultrafiltration of guayule resin  

E-Print Network (OSTI)

Rubber Production. 2. Solute Flow Through GPC Column. 3. Comparison of UF, MF, and RO Processes. 4. Pressure Gradient in Tubular Membrane. 5. Flow Pattern for Hollow Tube Asymmetric UF Membranes. 6. Structure of an Asymmetric Tubular Membrane. 7... information from the GPC analysis, indicates which compounds were present in each fraction. Identification and separation of potentially valuable fractions in the resin would increase the overall market value of the guayule shrub. Ultrafiltration (UF...

Daly, Monica Ann

2012-06-07T23:59:59.000Z

237

Baytown Xylene Fractionation Energy Reduction using Dynamic Matrix Control (DMC)  

E-Print Network (OSTI)

Baytown Xylene Fractionation Energy Reduction using Dynamic Matrix Control (DMC) IETC 2014 New Orleans, Louisiana David Hokanson ExxonMobil Research and Engineering May 22, 2014 ESL-IE-14-05-33 Proceedings of the Thrity-Sixth Industrial Energy... Technology Conference New Orleans, LA. May 20-23, 2014 2Outline • Baytown Chemical Complex • Xylene Fractionation Overview • Dynamic Matrix Control • Results • Benefits/Wrap-Up ESL-IE-14-05-33 Proceedings of the Thrity-Sixth Industrial Energy Technology...

Hokanson, D.

2014-01-01T23:59:59.000Z

238

Hypofractionated Radiation Therapy (66 Gy in 22 Fractions at 3 Gy per Fraction) for Favorable-Risk Prostate Cancer: Long-term Outcomes  

SciTech Connect

Purpose: To report long-term outcomes of low- and intermediate-risk prostate cancer patients treated with high-dose hypofractionated radiation therapy (HypoRT). Methods and Materials: Patients with low- and intermediate-risk prostate cancer were treated using 3-dimensional conformal radiation therapy to a dose of 66 Gy in 22 daily fractions of 3 Gy without hormonal therapy. A uniform 7-mm margin was created around the prostate for the planning target volume, and treatment was prescribed to the isocenter. Treatment was delivered using daily ultrasound image-guided radiation therapy. Common Terminology Criteria for Adverse Events, version 3.0, was used to prospectively score toxicity. Biochemical failure was defined as the nadir prostate-specific antigen level plus 2 ng/mL. Results: A total of 129 patients were treated between November 2002 and December 2005. With a median follow-up of 90 months, the 5- and 8-year actuarial biochemical control rates were 97% and 92%, respectively. The 5- and 8-year actuarial overall survival rates were 92% and 88%, respectively. Only 1 patient died from prostate cancer at 92 months after treatment, giving an 8-year actuarial cancer-specific survival of 98%. Radiation therapy was well tolerated, with 57% of patients not experiencing any acute gastrointestinal (GI) or genitourinary (GU) toxicity. For late toxicity, the worst grade ?2 rate for GI and GU toxicity was 27% and 33%, respectively. There was no grade >3 toxicity. At last follow-up, the rate of grade ?2 for both GI and GU toxicity was only 1.5%. Conclusions: Hypofractionation with 66 Gy in 22 fractions prescribed to the isocenter using 3-dimensional conformal radiation therapy produces excellent biochemical control rates, with moderate toxicity. However, this regimen cannot be extrapolated to the intensity modulated radiation therapy technique.

Patel, Nita [Department of Radiation Oncology, McGill University Health Centre, Montreal, Quebec (Canada)] [Department of Radiation Oncology, McGill University Health Centre, Montreal, Quebec (Canada); Faria, Sergio, E-mail: sergio.faria@muhc.mcgill.ca [Department of Radiation Oncology, McGill University Health Centre, Montreal, Quebec (Canada)] [Department of Radiation Oncology, McGill University Health Centre, Montreal, Quebec (Canada); Cury, Fabio; David, Marc; Duclos, Marie; Shenouda, George; Ruo, Russell; Souhami, Luis [Department of Radiation Oncology, McGill University Health Centre, Montreal, Quebec (Canada)] [Department of Radiation Oncology, McGill University Health Centre, Montreal, Quebec (Canada)

2013-07-01T23:59:59.000Z

239

Crystal-symmetry preserving Wannier states for fractional Chern insulators  

Science Journals Connector (OSTI)

Recently, many numerical evidences of fractional Chern insulator, i.e., the fractional quantum Hall states on lattices, are proposed when a Chern band is partially filled. Some trial wave functions of fractional Chern insulators can be obtained by mapping the fractional quantum Hall wave functions defined in the continuum onto the lattice through the Wannier state representation [Phys. Rev. Lett. 107, 126803 (2011)] in which the single particle Landau orbits in the Landau levels are identified with the one-dimensional Wannier states of the Chern bands with Chern number C=1. However, this mapping generically breaks the lattice point group symmetry. In this paper we discuss a general approach of modifying the mapping to accommodate the lattice rotational symmetry. The wave functions constructed through this modified mapping should serve as better trial wave functions in the thermodynamical limit and on the rotationally invariant finite lattice. Also these wave functions will form a good basis for the construction of lattice symmetry preserving pseudopotential formalism for fractional Chern insulators. The focus of this paper shall be mainly on the C4 rotational symmetry of square lattices. Similar analysis can be straightforwardly generalized to triangular or hexagonal lattices with C6 symmetry. We also generalize the discussion to the lattice symmetry of fractional Chern insulators with high Chern number bands.

Chao-Ming Jian and Xiao-Liang Qi

2013-10-25T23:59:59.000Z

240

NERSC: 40 YEARS AT THE FOREFRONT  

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

CALENDAR CALENDAR CSO 0019 NERSC: 40 YEARS AT THE FOREFRONT In 1974, an almost-obsolete supercomputer once used for defense research was made available to support the fusion energy research community, the first time such a powerful computing resource was used for unclassified scientific computing. That start as the Controlled Thermonuclear Research Computer Center marked the launch of what today is known as the National Energy Research Scientific Computing Center at Lawrence Berkeley National Laboratory (Berkeley Lab). Located at Lawrence Livermore National Laboratory from 1974-96, the center was renamed the National Magnetic Fusion Energy Computing Center (NMFECC) in 1976, and in 1983 it began providing a fraction of its computing cycles to other research areas. To reflect

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241

,"Projected Year Base","Year","Summer",,,"Eastern Power Grid...  

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

2009 " ,"(Megawatts and Percent)" ,"Projected Year Base","Year","Summer",,,"Eastern Power Grid",,,"Texas Power Grid",,,"Western Power Grid" ,,,"Contiguous...

242

,"Projected Year Base","Year","Summer",,,"Eastern Power Grid...  

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

2008 " ,"(Megawatts and Percent)" ,"Projected Year Base","Year","Summer",,,"Eastern Power Grid",,,"Texas Power Grid",,,"Western Power Grid" ,,,"Contiguous...

243

Man B&W introduces new big-bore, two-stroke diesel  

SciTech Connect

The new K98MC-C model introduced by MAN B&W Diesel A/S marks a return to the 980 mm bore class engine. A new market for this class of engine comes from the higher power requirements of faster container ships. The new K98MC-C design is effectively a larger version of the K98MC/MC-C series. The key operating criteria for the K98MC-C engine are similar to those of the other MC engines, notably a mean effective pressure of 18.2 bar and a mean piston speed of 8.32 m/sec. A propeller speed measurement of 104 r/min was selected as the design basis, resulting in a stroke/bore ratio of 2.45 and a cylinder output of 5710 kW. The K98MC-C engine will be available on nine-, 10-, 11-, and 12-cylinder versions, yielding an output of up to 68 520 kW at 104 r/min. 1 fig., 1 tab.

NONE

1995-09-01T23:59:59.000Z

244

Electrical characterization of defects introduced in n-Ge during electron beam deposition or exposure  

SciTech Connect

Schottky barrier diodes prepared by electron beam deposition (EBD) on Sb-doped n-type Ge were characterized using deep level transient spectroscopy (DLTS). Pt EBD diodes manufactured with forming gas in the chamber had two defects, E{sub 0.28} and E{sub 0.31}, which were not previously observed after EBD. By shielding the samples mechanically during EBD, superior diodes were produced with no measureable deep levels, establishing that energetic ions created in the electron beam path were responsible for the majority of defects observed in the unshielded sample. Ge samples that were first exposed to the conditions of EBD, without metal deposition (called electron beam exposure herein), introduced a number of new defects not seen after EBD with only the E-center being common to both processes. Substantial differences were noted when these DLTS spectra were compared to those obtained using diodes irradiated by MeV electrons or alpha particles indicating that very different defect creation mechanisms are at play when too little energy is available to form Frenkel pairs. These observations suggest that when EBD ions and energetic particles collide with the sample surface, inducing intrinsic non-localised lattice excitations, they modify defects deeper in the semiconductor thus rendering them observable.

Coelho, S. M. M.; Auret, F. D.; Janse van Rensburg, P. J.; Nel, J. M. [Department of Physics, University of Pretoria, Private Bag X20, Hatfield, 0028 (South Africa)

2013-11-07T23:59:59.000Z

245

Planning for Years to Come  

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

Planning for Years to Come Planning for Years to Come LANL's Governing Policy on the Environment August 1, 2013 Water sampling tour for the Association of Experiential Education...

246

A New Years Trip A New Years Trip  

E-Print Network (OSTI)

A New Years Trip A New Years Trip December 26, 2003 - January 3, 2004 By Saul Wilson #12;A New Years Trip 7 INTRODUCTION #12;A New Years Trip 8 rom December 26, 2003 to January 3, 2004 my dad and I

Wilson, W. Stephen

247

Calendar Year 2013  

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

3 Office of Inspector General 
1000 3 Office of Inspector General 
1000 Independence Avenue, SW 
 Washington, DC 20585 202-586-4128 en Audit Report: OAS-FS-14-03 http://energy.gov/ig/downloads/audit-report-oas-fs-14-03 Audit Report: OAS-FS-14-03

248

D/H isotopic fractionation between brucite Mg(OH)2 and water from first-principles vibrational modeling  

Science Journals Connector (OSTI)

Isotopic fractionation between two phases can be calculated if the vibrational properties of isotopic end-members are fully characterized. We assessed a theoretical approach based on first-principles density-functional density (DFT) prediction of vibrational frequencies by comparing with spectroscopic data on isotopically substituted brucite, a model mineral for which detailed experimental data on isotopic effects and brucite–water D/H partitioning exist. The deviation from experimental values averages to less than 1% for lattice modes, and 4% for OH stretching modes. The reduced partition function ratio (RPFR) for D/H substitution in brucite was combined with experimental RPFR for water to calculate D/H fractionation factor between water and brucite. Results within the harmonic approximation systematically deviate from experimental data by + 20–25‰. RPFR is very sensitive to the frequency and isotopic shift of high frequency OH stretching modes, for which anharmonic effects are important and usually not explicitly taken introduced in calculations for minerals. The asymmetry of the O–H potential was calculated by DFT and accounts for spectroscopic measurements of the anharmonic shifts of OH stretching mode overtones and isotopic frequency ratio. Calculations of D/H fractionation introducing anharmonic corrections to the RPFR of brucite are fitted with the expression 1000ln?D/H(brucite/H2O) = ? 23.3 103 / T + 2.55 106 / T2 ? 1.51 109 / T3, that yields an improved agreement with experiments at high temperature, but the deviation at 25 °C is ? 30‰. Uncertainties in calculated fractionation factors can arise from dispersion effects or from DFT errors. For instance, a 1% change of the stretching mode frequencies or a 3% change of lattice mode frequencies could account for the discrepancy between model and experimental fractionation factors. The pressure dependence of brucite RPRF was calculated, and is given by 1000ln?Pbrucite = P (? 1.005 103 / T + 2.18 106 / T2 ? 0.213 109 / T3), with P in GPa. The large calculated temperature dependence of the fractionation factor suggests that a single experimental fractionation curve can be fitted to a partial consistent set of experimental data as 1000ln?D/H(brucite/H2O) = ? 27.9(30) 103 / T + 8.8(29) 106 / T2 ? 2.24(63) 109 / T3. These equations allow calculating the temperature and pressure dependence of the D/H fractionation factor between brucite and water in the 300–900 K and 0.1–100 MPa range when combined with the pressure correction for water RPFR [Polyakov, V.B., Horita, J. and Cole, D.R., 2006. Pressure effects on the reduced partition function ratio for hydrogen isotopes in water. Geochimica Cosmochimica Acta, 70: 1904–1913.] for geochemical applications. The DFT model used here for estimating RPFR of the model mineral brucite can be extended to other hydrous minerals using vibrational spectroscopy as a test for the accuracy of the DFT prediction, and the brucite–water equations proposed here as a reference for determining mineral–water fractionation factors and geochemical applications.

Bruno Reynard; Razvan Caracas

2009-01-01T23:59:59.000Z

249

Model of Fractionalization of Faraday Lines in Compact Electrodynamics  

E-Print Network (OSTI)

Motivated by ideas of fractionalization and intrinsic topological order in bosonic models with short-range interactions, we consider similar phenomena in formal lattice gauge theory models. Specifically, we show that a compact quantum electrodynamics (CQED) can have, besides the familiar Coulomb and confined phases, additional unusual confined phases where excitations are quantum lines carrying fractions of the elementary unit of electric field strength. We construct a model that has $N$-tupled monopole condensation and realizes $1/N$ fractionalization of the quantum Faraday lines. This phase has another excitation which is a $Z_N$ quantum surface in spatial dimensions five and higher, but can be viewed as a quantum line or a quantum particle in four or three spatial dimensions respectively. These excitation have statistical interactions with the fractionalized Faraday lines; for example, in three spatial dimensions, the particle excitation picks up a Berry phase of $e^{i2\\pi/N}$ when going around the fractionalized Faraday line excitation. We demonstrate the existence of this phase by Monte Carlo simulations in (3+1) space-time dimensions.

Scott D. Geraedts; Olexei I. Motrunich

2014-08-13T23:59:59.000Z

250

Introducing new uncertainty theories into decision-aid methods: application to expert assessment of natural risks in  

E-Print Network (OSTI)

Introducing new uncertainty theories into decision-aid methods: application to expert assessment application cases using possibility, belief function theories and multicriteria decision making are described dam, information imperfection, reliability, expert assessment, multicriteria decision analysis, fuzzy

Paris-Sud XI, Université de

251

The Foundation Year Monash University  

E-Print Network (OSTI)

The Foundation Year Monash University Foundation Year Monash College has helped me to make my future better. By studying the Foundation Year, I am always learning something new and still having lots of fun. Thanks to the Foundation Year, I am preparing for a successful future. Vonny Leonardy, Monash

Albrecht, David

252

NUCLEAR ENGINEERING Four Year Plan  

E-Print Network (OSTI)

NUCLEAR ENGINEERING Four Year Plan Fall 2009 Nuclear Engineering (67 hrs) CH Grade Perspectives (15;Nuclear Engineering Four Year Plan Starting Fall 2009 FALL Year 1 Credits WINTER Year 1 Credits SPRING I NE 452 3 Neutronic Analysis II NE 457 2 Nuclear Reactor Lab Western Culture (3): NE 467 4 Nucl

Tullos, Desiree

253

Biology of Pediobius furvus (Hymenoptera:Eulophidae): a parasite introduced for the control of Eoreuma loftini (Lepidoptera:Pyralidae)  

E-Print Network (OSTI)

of Pediobius furvus (Hymenoptera:Eulophidae), a Parasite Introduced for the Control of Eoreuma loftini (Lepidoptera:Pyrslidae). (May 1988) Robert Scott Pfannenstiel, B. S. , University of Maryland Baltimore County Co-Chairs of Advisory Committee: Dr... of Pediobius furvus (Hymenoptera:Eulophidae), a Parasite Introduced for the Control of Eoreuma loftini (Lepidoptera:Pyrslidae). (May 1988) Robert Scott Pfannenstiel, B. S. , University of Maryland Baltimore County Co-Chairs of Advisory Committee: Dr...

Pfannenstiel, R. S

2012-06-07T23:59:59.000Z

254

E-Print Network 3.0 - ameliorates fractionated whole-brain Sample...  

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

fractionated whole-brain Search Powered by Explorit Topic List Advanced Search Sample search results for: ameliorates fractionated whole-brain Page: << < 1 2 3 4 5 > >> 1...

255

Pressurized water reactor fuel assembly subchannel void fraction measurement  

SciTech Connect

The void fraction measurement experiment of pressurized water reactor (PWR) fuel assemblies has been conducted since 1987 under the sponsorship of the Ministry of International Trade and Industry as a Japanese national project. Two types of test sections are used in this experiment. One is a 5 x 5 array rod bundle geometry, and the other is a single-channel geometry simulating one of the subchannels in the rod bundle. Wide gamma-ray beam scanners and narrow gamma-ray beam computed tomography scanners are used to measure the subchannel void fractions under various steady-state and transient conditions. The experimental data are expected to be used to develop a void fraction prediction model relevant to PWR fuel assemblies and also to verify or improve the subchannel analysis method. The first series of experiments was conducted in 1992, and a preliminary evaluation of the data has been performed. The preliminary results of these experiments are described.

Akiyama, Yoshiei [Mitsubishi Heavy Industries, Ltd., Yokohama (Japan). Nuclear Fuel and Core Engineering Dept.; Hori, Keiichi [Mitsubishi Heavy Industries, Ltd., Hyougo (Japan); Miyazaki, Keiji [Osaka Univ. (Japan). Faculty of Engineering; Mishima, Kaichiro [Kyoto Univ., Osaka (Japan). Research Reactor Inst.; Sugiyama, Shigekazu [Nuclear Power Engineering Corp., Tokyo (Japan). Nuclear Fuel Dept.

1995-12-01T23:59:59.000Z

256

Residential Commercial Industrial Year  

Gasoline and Diesel Fuel Update (EIA)

4 4 Residential Commercial Industrial Year and State Volume (million cubic feet) Consumers Volume (million cubic feet) Consumers Volume (million cubic feet) Consumers 2000 Total ................... 4,996,179 59,252,728 3,182,469 5,010,817 8,142,240 220,251 2001 Total ................... 4,771,340 60,286,364 3,022,712 4,996,446 7,344,219 217,026 2002 Total ................... 4,888,816 61,107,254 3,144,169 5,064,384 7,507,180 205,915 2003 Total ................... R 5,079,351 R 61,871,450 R 3,179,493 R 5,152,177 R 7,150,396 R 205,514 2004 Total ................... 4,884,521 62,469,142 3,141,653 5,135,985 7,250,634 212,191 Alabama ...................... 43,842 806,175 26,418 65,040 169,135 2,800 Alaska.......................... 18,200 104,360 18,373 13,999 46,580 10 Arizona ........................

257

THE PAIR FRACTION OF MASSIVE GALAXIES AT 0 {<=} z {<=} 3  

SciTech Connect

Using a mass-selected (M{sub *} {>=} 10{sup 11} M{sub Sun }) sample of 198 galaxies at 0 {<=} z {<=} 3.0 with Hubble Space Telescope/NICMOS H{sub 160}-band images from the COSMOS survey, we find evidence for the evolution of the pair fraction above z {approx} 2, an epoch in which massive galaxies are believed to undergo significant structural and mass evolution. We observe that the pair fraction of massive galaxies is 0.15 {+-} 0.08 at 1.7 {<=}z {<=} 3.0, where galaxy pairs are defined as massive galaxies having a companion of flux ratio from 1:1 to 1:4 within a projected separation of 30 kpc. This is slightly lower but still consistent with the pair fraction measured previously in other studies, and the merger fraction predicted in halo-occupation modeling. The redshift evolution of the pair fraction is described by a power law F(z) = (0.07 {+-} 0.04) Multiplication-Sign (1 + z){sup 0.6{+-}0.5}. The merger rate is consistent with no redshift evolution; however it is difficult to constrain due to the limited sample size and the high uncertainties in the merging timescale. Based on the merger rate calculation, we estimate that a massive galaxy undergoes on average 1.1 {+-} 0.5 major mergers from z = 3 to 0. The observed merger fraction is sufficient to explain the number density evolution of massive galaxies, but insufficient to explain the size evolution. This is a hint that mechanism(s) other than major merging may be required to increase the sizes of the massive, compact quiescent galaxies from z {approx} 2 to 0.

Man, Allison W. S.; Toft, Sune; Zirm, Andrew W. [Dark Cosmology Centre, Niels Bohr Institute, University of Copenhagen (Denmark); Wuyts, Stijn [Max-Planck-Institut fuer Extraterrestrische Physik, Garching bei Muenchen (Germany); Van der Wel, Arjen, E-mail: allison@dark-cosmology.dk, E-mail: sune@dark-cosmology.dk, E-mail: azirm@dark-cosmology.dk, E-mail: swuyts@mpe.mpg.de, E-mail: vdwel@mpia.de [Max-Planck-Institut fuer Astronomie, Heidelberg (Germany)

2012-01-10T23:59:59.000Z

258

Fluorescent spectra of chromatographic fractions of crude oils  

E-Print Network (OSTI)

Number 4 exhibits the j400 Ao peak. Again all Fig. 7 0 Fluorescent Spectra of n-heptane Fraction, Cut No. 2 ()) 0 fE 30 ( 3) / (lI I I I I (&) )/ I 000 travelength in Ao significant intensity ranges from 3400 A to 4600 A... as $ Transnlssion Cyclohexane Fraction 7'ave Length& Ao Relative Fluorescent Intensity ude o 3000 3100 3200 3300 3400 3500 3600 3F' jwo 4100 4200 4300 4400 4500 4600 QOO 4900 5000 5200 5400 56OO 5'800 6000 65oo 7000 Oe0 Oeo O. e 2 ' 4...

Dixon, William Samuel

2012-06-07T23:59:59.000Z

259

Separation of carbon nanotubes into chirally enriched fractions  

DOE Patents (OSTI)

A mixture of single-walled carbon nanotubes ("SWNTs") is separated into fractions of enriched chirality by preparing an aqueous suspension of a mixture of SWNTs and a surfactant, injecting a portion of the suspension on a column of separation medium having a density gradient, and centrifuging the column. In some embodiments, salt is added prior to centrifugation. In other embodiments, the centrifugation is performed at a temperature below room temperature. Fractions separate as colored bands in the column. The diameter of the separated SWNTs decreases with increasing density along the gradient of the column. The colored bands can be withdrawn separately from the column.

Doorn, Stephen K. (Los Alamos, NM); Niyogi, Sandip (Los Alamos, NM)

2012-04-10T23:59:59.000Z

260

Lithium silver chromate cell: a five-year story  

SciTech Connect

A French produced lithium silver chromate cell was first introduced in 1973 and has been used ever since as a pacemaker power source. Today, more than 370,000 cells have been produced. In five years of use, no battery-related failure has been observed in the field, giving to this system the high degree of reliability, required by this application. During this period, a study of the electrochemical aspects was maintained allowing better understanding of cell behavior. 5 refs.

Lenfant, P.; Broussely, M.; Rivault, J.P.; Grimm, M.

1980-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "year introduced fractional" 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

Nepal Migration Year Book 2011 Migration Year Book  

E-Print Network (OSTI)

Nepal Migration Year Book 2011 1 #12;Nepal Migration Year Book 2011 NIDS NCCR North-South #12;Book Nepal Migration Year Book 2011 Publishers Nepal Institute of Development Studies (NIDS) G.P.O. Box: 7647, Kathmandu, Nepal Email: nids@mail.com.np Web: www.nids.org.np National Centre of Competence in Research

Richner, Heinz

262

Airborne release fractions/rates and respirable fractions for nonreactor nuclear facilities. Volume 1, Analysis of experimental data  

SciTech Connect

This handbook contains (1) a systematic compilation of airborne release and respirable fraction experimental data for nonreactor nuclear facilities, (2) assessments of the data, and (3) values derived from assessing the data that may be used in safety analyses when the data are applicable. To assist in consistent and effective use of this information, the handbook provides: identification of a consequence determination methodology in which the information can be used; discussion of the applicability of the information and its general technical limits; identification of specific accident phenomena of interest for which the information is applicable; and examples of use of the consequence determination methodology and airborne release and respirable fraction information.

Not Available

1994-12-01T23:59:59.000Z

263

Process for removing polymer-forming impurities from naphtha fraction  

DOE Patents (OSTI)

Polymer precursor materials are vaporized without polymerization or are removed from a raw naphtha fraction by passing the raw naphtha to a vaporization zone and vaporizing the naphtha in the presence of a wash oil while stripping with hot hydrogen to prevent polymer deposits in the equipment. 2 figs.

Kowalczyk, D.C.; Bricklemyer, B.A.; Svoboda, J.J.

1983-12-27T23:59:59.000Z

264

Empirical Relationships for Estimating Liquid Water Fraction of Melting Snowflakes  

Science Journals Connector (OSTI)

The liquid water fraction of individual snowflakes f is an important parameter when calculating the radar reflectivity of a melting layer. A ground-based observation of f at Nagaoka, Japan, was conducted by using dye-treated filter papers that ...

Ryohei Misumi; Hiroki Motoyoshi; Satoru Yamaguchi; Sento Nakai; Masaaki Ishizaka; Yasushi Fujiyoshi

2014-10-01T23:59:59.000Z

265

Hydrogen isotope fractionation in algae: III. Theoretical interpretations  

Science Journals Connector (OSTI)

Abstract Hydrogen isotope measurements of lipid biomarkers preserved in sediments are most commonly interpreted as qualitative, rather than quantitative indicators of paleoprecipitation owing to an imperfect knowledge of all factors controlling the isotopic fractionation occurring during biosynthesis. Here, we first offer a brief review of appropriate procedures for preparing enriched isotope substrates for use in tracer studies and outline the approximate ?D threshold at which this transition occurs. We then present new interpretations to explain deviations from common stable isotope effects observed in our previous culture experiments and other studies. We draw particular attention to the disagreement between intercept and slope for product–substrate relationships from those predicted for isotope systems, even when R2 values are high, and attribute it to kinetic isotope fractionation. We demonstrate that reconstructing paleoenvironmental water ?D values by simply adding a ? to measured biomarkers ?D values will result in a bias toward deuterium enriched values. This applies even to implicit reconstructions in the form of qualitative interpretations of measured lipid ?D values as indicators of past hydroclimate. We therefore recommend reconstructing water ?D values from lipid ?D values using fractionation factor (?). We also discuss the apparently contradictory increase in D/H fractionation observed at elevated temperature and suggest that this may be the result of the unique wave-particle duality of hydrogen isotopes, which permits isotopologues to avoid surmounting the activation energy barrier that is necessary in traditional kinetic reactions.

Zhaohui Zhang; Daniel B. Nelson; Julian P. Sachs

2014-01-01T23:59:59.000Z

266

Branch length distribution in TREF fractionated polyethylene Ramnath Ramachandran a  

E-Print Network (OSTI)

Branch length distribution in TREF fractionated polyethylene Ramnath Ramachandran a , Gregory Keywords: Polyethylene Branching Neutron scattering a b s t r a c t Commercial polyethylene is typically and catalyst activity. Further, processing of polyethylene after polymerization may also result in changes

Beaucage, Gregory

267

FRACTIONAL SKEW MONOID RINGS P. ARA, M.A. GONZ  

E-Print Network (OSTI)

FRACTIONAL SKEW MONOID RINGS P. ARA, M.A. GONZ â?? ALEZ­BARROSO, K.R. GOODEARL, AND E. PARDO FQM­298 of the Junta de Andalucâ??�a. 1 #12; 2 P. ARA, M.A. GONZ â?? ALEZ­BARROSO, K.R. GOODEARL, AND E

Bigelow, Stephen

268

Measurement of the B semileptonic branching fraction with lepton tags  

E-Print Network (OSTI)

We have used the CLEO II detector and 2.06 fb(-1) of Y(4S) data to measure the B-meson semileptonic branching fraction. The B --> Xe nu momentum spectrum was obtained over nearly the full momentum range by using charge and kinematic correlations...

Ammar, Raymond G.; Baringer, Philip S.; Bean, Alice; Besson, David Zeke; Coppage, Don; Copty, N.; Davis, Robin E. P.; Hancock, N.; Kotov, S.; Kravchenko, I.; Kwak, Nowhan

1996-03-01T23:59:59.000Z

269

Effect of Number of Fractionating Trays on Reactive Distillation Performance  

E-Print Network (OSTI)

Effect of Number of Fractionating Trays on Reactive Distillation Performance Muhammad A. Al and rectifying sec- tions of a reacti®e distillation column can degrade performance. This effect, if true®e distillation columns cannot use conser®ati®e estimates of tray numbers, that is, we cannot simply add excess

Al-Arfaj, Muhammad A.

270

A DISTRIBUTED SHARED KEY GENERATION PROCEDURE USING FRACTIONAL KEYS  

E-Print Network (OSTI)

A DISTRIBUTED SHARED KEY GENERATION PROCEDURE USING FRACTIONAL KEYS R. Poovendran, M. S. Corson, J}@isr.umd.edu ABSTRACT W e present a new class of distributed key generation and recovery algorithms suitable for group) with a Group Con- troller (GC) which can generate and distribute the keys. However, in these approaches

Baras, John S.

271

Hydrogen isotope fractionation during lipid biosynthesis by Tetrahymena thermophila  

E-Print Network (OSTI)

Hydrogen isotope fractionation during lipid biosynthesis by Tetrahymena thermophila Sitindra S Accepted 7 September 2013 Available online 16 September 2013 a b s t r a c t Hydrogen isotope ratio values from recording the hydrogen isotope composition of ambient water, dD values of lipids also depend

272

Optical transformation from chirplet to fractional Fourier transformation kernel  

E-Print Network (OSTI)

We find a new integration transformation which can convert a chirplet function to fractional Fourier transformation kernel, this new transformation is invertible and obeys Parseval theorem. Under this transformation a new relationship between a phase space function and its Weyl-Wigner quantum correspondence operator is revealed.

Hong-yi Fan; Li-yun Hu

2009-02-11T23:59:59.000Z

273

Parameter Estimation Using Dual Fractional Power Filters Jason M. Kinser  

E-Print Network (OSTI)

by the user, they only have to be contained within the training set. A dual filter system will be created from an unknown input from the training set was operated on by the filter the constraint value associatedParameter Estimation Using Dual Fractional Power Filters Jason M. Kinser The Institute

Kinser, Jason M.

274

Assessment of the corrosivity of crude fractions from varying feedstock  

SciTech Connect

Crude corrosivity is becoming a critical issue because of frequent variation of feedstock based on spot market opportunities and high sulfur and naphthenic acid content of low cost crudes. The choice of remediation methods (blending, inhibition, upgrading, and/or process changes) depends on accurate prediction of the corrosivity of these crudes. This paper presents the results of autoclave and flow loop runs conducted to assess the corrosivity of Middle East, Shengli, and Bachequero-13 crudes fractions on several materials used in refinery construction. Autoclave tests were conducted in vacuum heater feed line (VHFL) and Asphalt`s fractions from each crude and in atmospheric gas oil (AGO) and heavy vacuum gas oil (HVGO) from the Bachequero-13. Flow loop tests were conducted only on the VHFL`s of each crude. As expected, the test results showed a major increase in corrosion rate with increasing temperature. Corrosion rates were generally less than 10 mpy for all materials at up to 300 C. At 400 C, corrosion rates on the low Cr steels (0 to 5 Cr) were generally around 100 mpy. For the Middle East and Shengli oils, the asphalt`s were more corrosive than the VHFL cuts. Only slight differences were found in the corrosivity of these two oils. By comparison, the Bachequero-13 fractions were generally more corrosive than those from the Shengli or the Middle Eastern crudes. At 200 ft/s (67 m/s), the corrosion rates of the carbon steel specimens were high in the Middle Eastern fraction compared to the Bachequero-13 and Shengli fractions.

Tebbal, S.; Kane, R.D. [CLI International, Inc., Houston, TX (United States); Yamada, Kazuo [Japan Energy Corp., Okayama (Japan)

1997-09-01T23:59:59.000Z

275

ATNI Mid-year Convention  

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

The Affiliated Tribes of Northwest Indians Mid-year Convention will be hosted by the Chehalis Tribe.

276

1. What simple reduced fraction equals 1 2. The legs of a right triangle have ratio 5:12. The hypotenuse has length 39. What is  

E-Print Network (OSTI)

æ 1. What simple reduced fraction equals 1 3 + 1 4 + 1 6 ? 2. The legs of a right triangle have ratio 5:12. The hypotenuse has length 39. What is the length of the shortest leg of the triangle? 3. What values of x satisfy (4x-1)(x-2) x+1 = 0? 4. The population increases by 20% one year

Davis, Donald M.

277

Cathode Performance as a Function of Inactive Materials and Void Fractions  

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

Cathode Performance as a Function of Inactive Materials and Void Fractions Cathode Performance as a Function of Inactive Materials and Void Fractions Title Cathode Performance as a Function of Inactive Materials and Void Fractions Publication Type Journal Article Year of Publication 2010 Authors Zheng, Honghe, Gao Liu, Xiangyun Song, Paul L. Ridgway, Shidi Xun, and Vincent S. Battaglia Journal Journal of Electrochemical Society Abstract Li[Ni1/3Co1/3Mn1/3]O2 -based laminates of approximately the same loading and of varying levels of poly(vinylidene fluoride) (PVDF) binder and acetylene black (ratio held constant) were fabricated and calendered to different porosities, with the objective to investigate performance on a volume basis. The electronic conductivity of the laminates depends strongly on the inactive material content but not significantly on porosity. Electrochemical impedance spectroscopy studies found that charge-transfer resistance with calendering varied greatly with inactive material content. When the electrode contains low levels of inactive material (2% PVDF and 1.6% carbon), calendering significantly reduced the bulk resistance of the electrode. With high levels of inactive material (8% PVDF and 6.4% carbon), charge-transfer resistance increased with increased calendering. Above a certain level, depending on the overall composition, the inactive material reduces ionic transport to the active material surface. For a plug-in hybrid electric vehicle required to go 40 miles at an average rate of 20 miles/h with a 38 kW 10 s power-pulse capability, the cell chemistry studied is energy-limited. Therefore, based on the results of this study, the cathode should be compressed to 10% porosity with a minimal amount of inactive material

278

Gemcitabine Chemotherapy and Single-Fraction Stereotactic Body Radiotherapy for Locally Advanced Pancreatic Cancer  

SciTech Connect

Purpose: Fractionated radiotherapy and chemotherapy for locally advanced pancreatic cancer achieves only modest local control. This prospective trial evaluated the efficacy of a single fraction of 25 Gy stereotactic body radiotherapy (SBRT) delivered between Cycle 1 and 2 of gemcitabine chemotherapy. Methods and Materials: A total of 16 patients with locally advanced, nonmetastatic, pancreatic adenocarcinoma received gemcitabine with SBRT delivered 2 weeks after completion of the first cycle. Gemcitabine was resumed 2 weeks after SBRT and was continued until progression or dose-limiting toxicity. The gross tumor volume, with a 2-3-mm margin, was treated in a single 25-Gy fraction by Cyberknife. Patients were evaluated at 4-6 weeks, 10-12 weeks, and every 3 months after SBRT. Results: All 16 patients completed SBRT. A median of four cycles (range one to nine) of chemotherapy was delivered. Three patients (19%) developed local disease progression at 14, 16, and 21 months after SBRT. The median survival was 11.4 months, with 50% of patients alive at 1 year. Patients with normal carbohydrate antigen (CA)19-9 levels either at diagnosis or after Cyberknife SBRT had longer survival (p <0.01). Acute gastrointestinal toxicity was mild, with 2 cases of Grade 2 (13%) and 1 of Grade 3 (6%) toxicity. Late gastrointestinal toxicity was more common, with five ulcers (Grade 2), one duodenal stenosis (Grade 3), and one duodenal perforation (Grade 4). A trend toward increased duodenal volumes radiated was observed in those experiencing late effects (p = 0.13). Conclusion: SBRT with gemcitabine resulted in comparable survival to conventional chemoradiotherapy and good local control. However, the rate of duodenal ulcer development was significant.

Schellenberg, Devin [Department of Radiation Oncology, Stanford University School of Medicine, Stanford, CA (United States); Goodman, Karyn A. [Department of Radiation Oncology, Memorial Sloan-Kettering Cancer Center, New York, NY (United States); Lee, Florence; Chang, Stephanie [Department of Radiation Oncology, Stanford University School of Medicine, Stanford, CA (United States); Kuo, Timothy [Lake Norman Hematology/Oncology, Mooresville, NC (United States); Ford, James M.; Fisher, George A. [Department of Medicine (Division of Medical Oncology), Stanford University School of Medicine, Stanford, CA (United States); Quon, Andrew; Desser, Terry S. [Department of Radiology, Stanford University School of Medicine, Stanford, CA (United States); Norton, Jeffrey; Greco, Ralph; Yang, George P. [Department of Surgery (Division of General Surgery), Stanford University School of Medicine, Stanford, CA (United States); Koong, Albert C. [Department of Radiation Oncology, Stanford University School of Medicine, Stanford, CA (United States)], E-mail: akoong@stanford.edu

2008-11-01T23:59:59.000Z

279

Fractionated Stereotactic Radiosurgery for Reirradiation of Head-and-Neck Cancer  

SciTech Connect

Purpose: Stereotactic radiosurgery (SRS) is an appealing treatment option after previous radiotherapy because of its precision, conformality, and reduced treatment duration. We report our experience with reirradiation using fractionated SRS for head-and-neck cancer. Methods and Materials: From 2002 to 2008, 65 patients received SRS to the oropharynx (n = 13), hypopharynx (n = 8), nasopharynx (n = 7), paranasal sinus (n = 7), neck (n = 7), and other sites (n = 23). Thirty-eight patients were treated definitively and 27 patients with metastatic disease and/or untreated local disease were treated palliatively. Nine patients underwent complete macroscopic resection before SRS. Thirty-three patients received concurrent chemoradiation. The median initial radiation dose was 67 Gy, and the median reirradiation SRS dose was 30 Gy (21-35 Gy) in 2-5 fractions. Results: Median follow-up for surviving patients was 16 months. Fifty-six patients were evaluable for response: 30 (54%) had complete, 15 (27%) had partial, and 11 (20%) had no response. Median overall survival (OS) for all patients was 12 months. For definitively treated patients, the 2-year OS and locoregional control (LRC) rates were 41% and 30%, respectively. Multivariate analysis demonstrated that higher total dose, surgical resection, and nasopharynx site were significantly associated with improved LRC; surgical resection and nonsquamous histology were associated with improved OS. Seven patients (11%) experienced severe reirradiation-related toxicity, including one treatment-attributed death. Conclusion: SRS reirradiation for head-and-neck cancer is feasible. This study demonstrates encouraging response rates with acceptable toxicity. Fractionated SRS reirradiation with concurrent chemotherapy in select patients warrants further study.

Unger, Keith R., E-mail: kxu2@gunet.georgetown.ed [Department of Radiation Medicine, Georgetown University Hospital, Washington, D.C (United States); Lominska, Christopher E. [Department of Radiation Medicine, Georgetown University Hospital, Washington, D.C (United States); Deeken, John F. [Department of Hematology/Oncology, Georgetown University Hospital, Washington, D.C (United States)

2010-08-01T23:59:59.000Z

280

Updated 5/20/14 Freshman Year (32) Sophomore Year (34) Junior Year (34)  

E-Print Network (OSTI)

Updated 5/20/14 Freshman Year (32) Sophomore Year (34) Junior Year (34) Fall (15) Spring (18) Fall (17) Spring (16) Fall (18) Spring (16) Fall (16) Spring (13) CALC I (4) CALC III [4] SOLIDS (3) CALC membership recommended prerequisite corequisite Engineering-related summer job or internship recommended lab

Note: This page contains sample records for the topic "year introduced fractional" 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

Updated 3/21/13 Freshman Year (32) Sophomore Year (34) Junior Year (34)  

E-Print Network (OSTI)

Updated 3/21/13 Freshman Year (32) Sophomore Year (34) Junior Year (34) Fall (15) Spring (17) Fall (18) Spring (16) Fall (18) Spring (16) Fall (16) Spring (13) CALC I (4) CALC III [4] SOLIDS (3) CALC membership recommended prerequisite corequisite Engineering-related summer job or internship recommended lab

282

5 Year Financial Profile -Charts 5 Year Financial Profile Charts  

E-Print Network (OSTI)

. Income Expenditure Assets Liabilities http://www.fin.mmu.ac.uk/f18_001b.htm06/07/2004 13:02:41 #12;5 Year Financial Profile - Charts - Income 5 Year Financial Profile Charts Income Back http://www.fin.mmu.ac.uk/f18 Profile Charts Expenditure Back http://www.fin.mmu.ac.uk/f18_001d.htm06/07/2004 13:02:52 #12;5 Year

283

5 Year Financial Profile -Charts 5 Year Financial Profile Charts  

E-Print Network (OSTI)

. Income Expenditure Assets Liabilities http://www.fin.mmu.ac.uk/f18_0029.htm06/07/2004 13:01:23 #12;5 Year Financial Profile - Charts - Income 5 Year Financial Profile Charts Income Back http://www.fin.mmu.ac.uk/f18 Profile Charts Expenditure Back http://www.fin.mmu.ac.uk/f18_002d.htm06/07/2004 13:01:34 #12;5 Year

284

the Fractional Flotation of Flotation Column Particles Opportunity  

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

Enhancing Selectivity and Recovery in Enhancing Selectivity and Recovery in the Fractional Flotation of Flotation Column Particles Opportunity Although research is currently inactive on the patented technology "Method for Enhancing Selectivity and Recovery in the Fractional Flotation of Flotation Column Particles," the technology is available for licensing from the U.S. Department of Energy's National Energy Technology Laboratory (NETL). Disclosed in this patent is a method of particle separation from a feed stream comprised of particles of varying hydrophobicity by injecting the feed stream directly into the froth zone of a vertical flotation column in the presence of a counter-current reflux stream. The current invention allows the height of the feed stream injection and the reflux ratio to be

285

The fraction of double degenerates among DA white dwarfs  

E-Print Network (OSTI)

We present the results of a radial velocity survey designed to measure the fraction of double degenerates among DA white dwarfs. The narrow core of the H-alpha line was observed twice or more for 46 white dwarfs yielding radial velocities accurate to a few km/s. This makes our survey the most sensitive to the detection of double degenerates undertaken to date. We found no new double degenerates in our sample, though H-alpha emission from distant companions is seen in two systems. Two stars known to be double degenerates prior to our observations are included in the analysis. We find a 95% probability that the fraction of double degenerates among DA white dwarfs lies in the range [0.017,0.19].

P. F. L. Maxted; T. R. Marsh

1999-01-20T23:59:59.000Z

286

Branching Fraction Measurement of B to omega l nu decays  

SciTech Connect

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

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

2012-06-13T23:59:59.000Z

287

Precision measurement of the $D^{*0}$ decay branching fractions  

E-Print Network (OSTI)

Using 482 pb$^{-1}$ of data taken at $\\sqrt{s}=4.009$ GeV, we measure the branching fractions of the decays of $D^{*0}$ into $D^0\\pi^0$ and $D^0\\gamma$ to be $\\BR(D^{*0} \\to D^0\\pi^0)=(65.5\\pm 0.8\\pm 0.5)%$ and $\\BR(D^{*0} \\to D^0\\gamma)=(34.5\\pm 0.8\\pm 0.5)%$ respectively, by assuming that the $D^{*0}$ decays only into these two modes. The ratio of the two branching fractions is $\\BR(D^{*0} \\to D^0\\pi^0)/\\BR(D^{*0} \\to D^0\\gamma) =1.90\\pm 0.07\\pm 0.05$, which is independent of the assumption made above. The first uncertainties are statistical and the second ones systematic. The precision is improved by a factor of three compared to the present world average values.

M. Ablikim; M. N. Achasov; X. C. Ai; O. Albayrak; M. Albrecht; D. J. Ambrose; A. Amoroso; F. F. An; Q. An; J. Z. Bai; R. Baldini Ferroli; Y. Ban; D. W. Bennett; J. V. Bennett; M. Bertani; D. Bettoni; J. M. Bian; F. Bianchi; E. Boger; O. Bondarenko; I. Boyko; R. A. Briere; H. Cai; X. Cai; O. Cakir; A. Calcaterra; G. F. Cao; S. A. Cetin; J. F. Chang; G. Chelkov; G. Chen; H. S. Chen; H. Y. Chen; J. C. Chen; M. L. Chen; S. J. Chen; X. Chen; X. R. Chen; Y. B. Chen; H. P. Cheng; X. K. Chu; G. Cibinetto; D. Cronin-Hennessy; H. L. Dai; J. P. Dai; A. Dbeyssi; D. Dedovich; Z. Y. Deng; A. Denig; I. Denysenko; M. Destefanis; F. De Mori; Y. Ding; C. Dong; J. Dong; L. Y. Dong; M. Y. Dong; S. X. Du; P. F. Duan; J. Z. Fan; J. Fang; S. S. Fang; X. Fang; Y. Fang; L. Fava; F. Feldbauer; G. Felici; C. Q. Feng; E. Fioravanti; M. Fritsch; C. D. Fu; Q. Gao; Y. Gao; I. Garzia; K. Goetzen; W. X. Gong; W. Gradl; M. Greco; M. H. Gu; Y. T. Gu; Y. H. Guan; A. Q. Guo; L. B. Guo; T. Guo; Y. Guo; Y. P. Guo; Z. Haddadi; A. Hafner; S. Han; Y. L. Han; F. A. Harris; K. L. He; Z. Y. He; T. Held; Y. K. Heng; Z. L. Hou; C. Hu; H. M. Hu; J. F. Hu; T. Hu; Y. Hu; G. M. Huang; G. S. Huang; H. P. Huang; J. S. Huang; X. T. Huang; Y. Huang; T. Hussain; Q. Ji; Q. P. Ji; X. B. Ji; X. L. Ji; L. L. Jiang; L. W. Jiang; X. S. Jiang; J. B. Jiao; Z. Jiao; D. P. Jin; S. Jin; T. Johansson; A. Julin; N. Kalantar-Nayestanaki; X. L. Kang; X. S. Kang; M. Kavatsyuk; B. C. Ke; R. Kliemt; B. Kloss; O. B. Kolcu; B. Kopf; M. Kornicer; W. Kuehn; A. Kupsc; W. Lai; J. S. Lange; M. Lara; P. Larin; C. H. Li; Cheng Li; D. M. Li; F. Li; G. Li; H. B. Li; J. C. Li; Jin Li; K. Li; K. Li; P. R. Li; T. Li; W. D. Li; W. G. Li; X. L. Li; X. M. Li; X. N. Li; X. Q. Li; Z. B. Li; H. Liang; Y. F. Liang; Y. T. Liang; G. R. Liao; D. X. Lin; B. J. Liu; C. L. Liu; C. X. Liu; F. H. Liu; Fang Liu; Feng Liu; H. B. Liu; H. H. Liu; H. H. Liu; H. M. Liu; J. Liu; J. P. Liu; J. Y. Liu; K. Liu; K. Y. Liu; L. D. Liu; P. L. Liu; Q. Liu; S. B. Liu; X. Liu; X. X. Liu; Y. B. Liu; Z. A. Liu; Zhiqiang Liu; Zhiqing Liu; H. Loehner; X. C. Lou; H. J. Lu; J. G. Lu; R. Q. Lu; Y. Lu; Y. P. Lu; C. L. Luo; M. X. Luo; T. Luo; X. L. Luo; M. Lv; X. R. Lyu; F. C. Ma; H. L. Ma; L. L. Ma; Q. M. Ma; S. Ma; T. Ma; X. N. Ma; X. Y. Ma; F. E. Maas; M. Maggiora; Q. A. Malik; Y. J. Mao; Z. P. Mao; S. Marcello; J. G. Messchendorp; J. Min; T. J. Min; R. E. Mitchell; X. H. Mo; Y. J. Mo; C. Morales Morales; K. Moriya; N. Yu. Muchnoi; H. Muramatsu; Y. Nefedov; F. Nerling; I. B. Nikolaev; Z. Ning; S. Nisar; S. L. Niu; X. Y. Niu; S. L. Olsen; Q. Ouyang; S. Pacetti; P. Patteri; M. Pelizaeus; H. P. Peng; K. Peters; J. L. Ping; R. G. Ping; R. Poling; Y. N. Pu; M. Qi; S. Qian; C. F. Qiao; L. Q. Qin; N. Qin; X. S. Qin; Y. Qin; Z. H. Qin; J. F. Qiu; K. H. Rashid; C. F. Redmer; H. L. Ren; M. Ripka; G. Rong; X. D. Ruan; V. Santoro; A. Sarantsev; M. Savrié; K. Schoenning; S. Schumann; W. Shan; M. Shao; C. P. Shen; P. X. Shen; X. Y. Shen; H. Y. Sheng; M. R. Shepherd; W. M. Song; X. Y. Song; S. Sosio; S. Spataro; B. Spruck; G. X. Sun; J. F. Sun; S. S. Sun; Y. J. Sun; Y. Z. Sun; Z. J. Sun; Z. T. Sun; C. J. Tang; X. Tang; I. Tapan; E. H. Thorndike; M. Tiemens; D. Toth; M. Ullrich; I. Uman; G. S. Varner; B. Wang; B. L. Wang; D. Wang; D. Y. Wang; K. Wang; L. L. Wang; L. S. Wang; M. Wang; P. Wang; P. L. Wang; Q. J. Wang; S. G. Wang; W. Wang; X. F. Wang; Y. D. Wang; Y. F. Wang; Y. Q. Wang; Z. Wang; Z. G. Wang; Z. H. Wang; Z. Y. Wang; T. Weber; D. H. Wei; J. B. Wei; P. Weidenkaff; S. P. Wen; U. Wiedner; M. Wolke; L. H. Wu; Z. Wu; L. G. Xia; Y. Xia; D. Xiao; Z. J. Xiao; Y. G. Xie; G. F. Xu; L. Xu; Q. J. Xu; Q. N. Xu; X. P. Xu; L. Yan; W. B. Yan; W. C. Yan; Y. H. Yan; H. X. Yang; L. Yang; Y. Yang; Y. X. Yang; H. Ye; M. Ye; M. H. Ye; J. H. Yin; B. X. Yu; C. X. Yu; H. W. Yu; J. S. Yu; C. Z. Yuan; W. L. Yuan; Y. Yuan; A. Yuncu; A. A. Zafar; A. Zallo; Y. Zeng; B. X. Zhang; B. Y. Zhang; C. Zhang; C. C. Zhang; D. H. Zhang; H. H. Zhang; H. Y. Zhang; J. J. Zhang; J. L. Zhang; J. Q. Zhang; J. W. Zhang; J. Y. Zhang; J. Z. Zhang; K. Zhang; L. Zhang; S. H. Zhang; X. Y. Zhang; Y. Zhang; Y. H. Zhang; Z. H. Zhang; Z. P. Zhang; Z. Y. Zhang; G. Zhao; J. W. Zhao; J. Y. Zhao; J. Z. Zhao; Lei Zhao; Ling Zhao; M. G. Zhao; Q. Zhao; Q. W. Zhao; S. J. Zhao; T. C. Zhao; Y. B. Zhao; Z. G. Zhao; A. Zhemchugov; B. Zheng; J. P. Zheng; W. J. Zheng; Y. H. Zheng; B. Zhong; L. Zhou; Li Zhou; X. Zhou; X. K. Zhou; X. R. Zhou; X. Y. Zhou; K. Zhu; K. J. Zhu; S. Zhu; X. L. Zhu; Y. C. Zhu; Y. S. Zhu; Z. A. Zhu; J. Zhuang; B. S. Zou; J. H. Zou; for BESIII Collaboration

2014-12-15T23:59:59.000Z

288

Method and apparatus for probing relative volume fractions  

DOE Patents (OSTI)

A relative volume fraction probe particularly for use in a multiphase fluid system includes two parallel conductive paths defining therebetween a sample zone within the system. A generating unit generates time varying electrical signals which are inserted into one of the two parallel conductive paths. A time domain reflectometer receives the time varying electrical signals returned by the second of the two parallel conductive paths and, responsive thereto, outputs a curve of impedance versus distance. An analysis unit then calculates the area under the curve, subtracts the calculated area from an area produced when the sample zone consists entirely of material of a first fluid phase, and divides this calculated difference by the difference between an area produced when the sample zone consists entirely of material of the first fluid phase and an area produced when the sample zone consists entirely of material of a second fluid phase. The result is the volume fraction. 9 figs.

Jandrasits, W.G.; Kikta, T.J.

1998-03-17T23:59:59.000Z

289

Statistical analysis of the induced Basel 2006 earthquake sequence: introducing a probability-based monitoring approach for Enhanced Geothermal Systems  

Science Journals Connector (OSTI)

......into time-dependent risk, is then the next logical...introduced time-dependent risk assessment at a local...integral part of any insurance scheme implemented for...does not come without a risk, as it is the case for...b)-is ultimately a political process. We see our......

C. E. Bachmann; S. Wiemer; J. Woessner; S. Hainzl

2011-08-01T23:59:59.000Z

290

Overview for the Biofuels Unit This set of three laboratory experiments introduces students to biofuels. These labs,  

E-Print Network (OSTI)

Overview for the Biofuels Unit This set of three laboratory experiments introduces students to biofuels. These labs, which can be run in three consecutive weeks, give students the opportunity to explore the chemical properties of biofuels from three different perspectives. During the first week students

291

The theory of rough sets, introduced by Pawlak in 1982, has recently emerged as a major mathe-  

E-Print Network (OSTI)

Preface The theory of rough sets, introduced by Pawlak in 1982, has recently emerged as a major. The focus of rough set theory is on the ambi- guity caused by limited discernibility of objects, rough set theory and granular computation has proven to be another soft com- puting tool which

Pal, Sankar Kumar

292

Dear Sir or Madam, The Masaryk University in Brno and the Prague Security Studies Institute are proud to introduce the  

E-Print Network (OSTI)

is now opened for applications. For more information about the content and applications click here: http://energy are proud to introduce the second joint winter school on energy security. The winter school, the title of which is ,,The Future of Energy Security", will take place in Prague from February 10 ­ 14, 2014

Herrmann, Samuel

293

Lab 2: Blinkie Lab This lab introduces the Arduino Uno as students will need to use the Arduino to control  

E-Print Network (OSTI)

Lab 2: Blinkie Lab Objectives This lab introduces the Arduino Uno as students will need to use the Arduino to control their final robot. Students will build a basic circuit on their prototyping board and wire the board to the Arduino. Students will learn the basic programming structure for the Arduino

Wedeward, Kevin

294

EEE 565 Solar Cells Course Objective: To introduce the basic concepts of the operation of photovoltaic devices, the  

E-Print Network (OSTI)

Energy Conversion, Solar Spectrum, Light Absorption (1 week) 2) Background on Semiconductor Material) Heterojunction Solar Cells (1 week) 6) Multi-junction Solar Cells (1 week) 7) Light Management (1 week) 8EEE 565 Solar Cells Fall 2012 Course Objective: To introduce the basic concepts of the operation

Zhang, Junshan

295

Lab #3 Programmable Logic To introduce basic concepts of ROM devices and their application. To demonstrate the use of a  

E-Print Network (OSTI)

Lab #3 Programmable Logic Objective: To introduce basic concepts of ROM devices systems. These include readonly memory (ROM) devices of several forms such as EPROM and EEPROM (Flash for this lab. ROM #12;Readonlymemory is available in several forms including factoryprogrammed devices (not

Wu, Xiaolin

296

Off-grid energy services for the poor: Introducing LED lighting in the Millennium Villages Project in Malawi  

E-Print Network (OSTI)

Off-grid energy services for the poor: Introducing LED lighting in the Millennium Villages Project 2009 Keywords: Solar Lighting Development a b s t r a c t Lanterns that use light-emitting diodes (LEDs as a cost-competitive alternative to kerosene and other fuel-based lighting technologies, offering brighter

Modi, Vijay

297

Abstract--In this paper, we introduce a new automatic method for electrocardiogram (ECG) artifact elimination from  

E-Print Network (OSTI)

5204 Abstract-- In this paper, we introduce a new automatic method for electrocardiogram (ECG using a single-channel EEG (or EOG) and the ECG. To check the effectiveness of our approach, we compared recordings containing ECG artifacts and other typical artifacts (e.g. movement, sweat, respiration, etc

Dupont, Stéphane

298

Sorting by Periodic Potential Energy Landscapes: Optical Fractionation  

E-Print Network (OSTI)

Viscously damped objects driven through a periodically modulated potential energy landscape can become kinetically locked in to commensurate directions through the landscape, and thus can be deflected away from the driving direction. We demonstrate that the threshold for an object to become kinetically locked in to an array can depend exponentially on its size. When implemented with an array of holographic optical tweezers, this provides the basis for a continuous and continuously optimized sorting technique for mesoscopic objects called ``optical fractionation''.

Kosta Ladavac; Karen Kasza; David G. Grier

2003-10-16T23:59:59.000Z

299

On the fractional Black-Scholes market with transaction costs  

E-Print Network (OSTI)

We consider fractional Black-Scholes market with proportional transaction costs. When transaction costs are present, one trades periodically i.e. we have the discrete trading with equidistance $n^{-1}$ between trading times. We derive a non trivial hedging error for a class of European options with convex payoff in the case when the transaction costs coefficients decrease as $n^{-(1-H)}$. We study the expected hedging error and asymptotic behavior of the hedge as $H \\to 1/2$

Azmoodeh, Ehsan

2010-01-01T23:59:59.000Z

300

The binary fraction of extreme horizontal branch stars  

E-Print Network (OSTI)

(Abbreviated) We have used precise radial velocity measurements of subdwarf-B stars from the Palomar-Green catalogue to look for binary extreme horizontal branch (EHB) stars. We identify 36 EHB stars in our sample and find that at least 21 of these stars are binaries. All but one or two of these are new identifications. The minimum binary fraction for EHB stars implied by our survey is 60+-8%. Our survey is sensitive to binaries with orbital periods P less than about 10d. For reasonable assumptions concerning the period distribution and the mass ratio distribution of the binaries, we find that the mean detection efficiency of our survey over this range of orbital periods is 87%. Allowing for this estimated detection efficiency, the fraction of EHB stars which are short-period binaries ($0.03 < P <10d, approximately) is 69+-9%. The value is not strongly dependent on the period distribution below P=10d or the mean companion mass for these short-period binaries. The orbital separation of the stars in these binaries is much less than the size of the red giant from which the EHB star has formed. This is strong evidence that binary star evolution is fundamental to the formation of the majority of EHB stars. If there are also binary EHB stars whose orbital periods are more than about 10d, the fraction of EHB stars whose evolution has been affected by the presence of a companion may be much higher.

P. F. L. Maxted; U. Heber; T. R. Marsh; R. C. North

2001-03-21T23:59:59.000Z

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


301

Evaluation of white matter myelin water fraction in chronic stroke  

Science Journals Connector (OSTI)

Abstract Multi-component T2 relaxation imaging (MCRI) provides specific in vivo measurement of myelin water content and tissue water environments through myelin water fraction (MWF), intra/extra-cellular water fraction (I/EWF) and intra/extracellular and global geometric mean T2 (GMT2) times. Quantitative MCRI assessment of tissue water environments has provided new insights into the progression and underlying white matter pathology in neural disorders such as multiple sclerosis. It has not previously been applied to investigate changes in white matter in the stroke-affected brain. Thus, the purposes of this study were to 1) use MCRI to index myelin water content and tissue water environments in the brain after stroke 2) evaluate relationships between MWF and diffusion behavior indexed by diffusion tensor imaging-based metrics and 3) examine the relationship between white matter status (MWF and fractional anisotropy) and motor behavior in the chronic phase of stroke recovery. Twenty individuals with ischemic stroke and 12 matched healthy controls participated. Excellent to good test/re-test and inter-rater reliability was observed for region of interest-based voxelwise MWF data. Reduced MWF was observed in whole-cerebrum white matter (p motor behavior in chronic stroke. These results provide novel insights into tissue-specific changes within white matter after stroke that may have important applications for the understanding of the neuropathology of stroke.

M.R. Borich; A.L. MacKay; I.M. Vavasour; A. Rauscher; L.A. Boyd

2013-01-01T23:59:59.000Z

302

Fractionation of reformate: A new variant of gasoline production technology  

SciTech Connect

The Novo-Ufa Petroleum Refinery is the largest domestic producer of the unique high-octane unleaded automotive gasolines AI-93 and AI-95 and the aviation gasolines B-91/115 and B-92. The base component for these gasolines is obtained by catalytic reforming of wide-cut naphtha; this basic component is usually blended with certain other components that are expensive and in short supply: toluene, xylenes, and alkylate. For example, the unleaded gasoline AI-93 has been prepared by blending reformate, alkylate, and toluene in a 65:20:15 weight ratio; AI-95 gasoline by blending alkylate and xylenes in an 80:20 weight ratio; and B-91/115 gasoline by compounding a reformate obtained with light straight-run feed, plus alkylate and toluene, in a 55:35:10 weight ratio. Toluene and xylenes have been obtained by process schemes that include the following consecutive processes: redistillation of straight-run naphtha cuts to segregate the required narrow fraction; catalytic reforming (Platforming) of the narrow toluene-xylene straight-run fraction; azeotropic distillation of the reformate to recover toluene and xylenes. A new technology based on the use of reformate fractions is proposed.

Karakuts, V.N.; Tanatarov, M.A.; Telyashev, G.G. [and others

1995-07-01T23:59:59.000Z

303

Fiscal Year 2012 Congressional Budget  

Office of Energy Efficiency and Renewable Energy (EERE)

The Fiscal Year 2012 Congressional Budget of the U.S. Department of Energy's Office of Energy Efficiency and Renewable Energy.

304

One Year Passport to Success  

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

Describes the framework for the Department's on-boarding program for a new employee from day one through their first year.

305

Fiscal Year 2011 Congressional Budget  

Office of Energy Efficiency and Renewable Energy (EERE)

The Fiscal Year 2011 Congressional Budget of the U.S. Department of Energy's Office of Energy Efficiency and Renewable Energy.

306

Lasers: The First Fifty Years  

SciTech Connect

This year marks the 50th anniversary of the invention of the laser. The Optical Society of America is publishing this feature issue to celebrate this auspicious birthday.

Boyd, Robert W.; Athale, Ravindra; Onural, Levent; Seka, Wolf

2010-09-01T23:59:59.000Z

307

DOE-HDBK-3010-94; Airborne Release Fractions/Rates and Respirable Fractions for Nonreactor Nuclear Facilities, Volume II  

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

3010-94 3010-94 December 1994 DOE HANDBOOK AIRBORNE RELEASE FRACTIONS/RATES AND RESPIRABLE FRACTIONS FOR NONREACTOR NUCLEAR FACILITIES Volume II - Appendices U.S. Department of Energy AREA SAFT Washington, D.C. 20585 DISTRIBUTION STATEMENT A. Approved for public release; distribution is unlimited. This document has been reproduced directly from the best available copy. Available to DOE and DOE contractors from the Office of Scientific and Technical Information, P.O. Box 62, Oak Ridge, TN 37831; (615) 576-8401. Available to the public from the U.S. Department of Commerce, Technology Administration, National Technical Information Service, Springfield, VA 22161; (703) 487-4650. Order No. DE95004711 DOE-HDBK-3010-94 Page i VOLUME II: APPENDICES APPENDIX A

308

Yearly  

E-Print Network (OSTI)

In 2009, a new activity was launched under the International Energy Agency Wind Implementing Agreement (IEA Wind) for the small wind sector. The main focus of this activity, called Task 27, is to develop recommended practices for consumer labeling of existing commercial small wind turbines. Participants will also exchange information about the status of the small wind industry in the member countries. This report outlines the status of the small wind sector in 2009 in the countries participating in Task 27. (For more information about IEA Wind and the consumer label developed under Task 27, see www.ieawind.org.)

unknown authors

2009-01-01T23:59:59.000Z

309

YEAR  

National Nuclear Security Administration (NNSA)

Pacific Islander Female (AAPI F) 0 Hispanic Male (H M) 0 Hispanic Female (H F) 0 White Male (W M) 10 White Female (W F) 2 DIVERSITY TOTAL WORKFORCE GENDER Associate...

310

YEAR  

National Nuclear Security Administration (NNSA)

African American Female 5 Asian Male 0 Asian Female 0 Hispanic Male 0 Hispanic Female 3 White Male 9 White Female 1 Workforce Diversity Office of the Administrator (NA-1) As of...

311

YEAR  

National Nuclear Security Administration (NNSA)

American Female 2 Asian Male 2 Asian Female 0 Hispanic Male 13 Hispanic Female 17 White Male 37 White Female 17 DIVERSITY GENDER Workforce Diversity Sandia Site Office As of...

312

YEAR  

National Nuclear Security Administration (NNSA)

American Female 6 Asian Male 0 Asian Female 0 Hispanic Male 7 Hispanic Female 18 White Male 40 White Female 25 DIVERSITY GENDER Workforce Diversity As of March 24, 2012 PAY...

313

YEAR  

National Nuclear Security Administration (NNSA)

(AAPI,F) 2 2 0.00% Hispanic Male (H,M) 6 6 0.00% Hispanic Female (H,F) 6 6 0.00% White Male (W,M) 53 50 -5.66% White Female (W,F) 19 13 -31.58% Change DIVERSITY...

314

YEAR  

National Nuclear Security Administration (NNSA)

American Female 39 Asian Male 4 Asian Female 5 Hispanic Male 20 Hispanic Female 50 White Male 57 White Female 84 DIVERSITY Workforce Diversity Associate Administrator for...

315

YEAR  

National Nuclear Security Administration (NNSA)

American Female 43 Asian Male 3 Asian Female 4 Hispanic Male 21 Hispanic Female 47 White Male 61 White Female 92 DIVERSITY Workforce Diversity Associate Administrator for...

316

YEAR  

National Nuclear Security Administration (NNSA)

Pacific Islander Female (AAPI F) 0 Hispanic Male (H M) 0 Hispanic Female (H F) 0 White Male (W M) 4 White Female (W F) 5 DIVERSITY TOTAL WORKFORCE GENDER Associate...

317

YEAR  

National Nuclear Security Administration (NNSA)

Pacific Islander Female (AAPI F) 25 Hispanic Male (H M) 202 Hispanic Female (H F) 177 White Male (W M) 1244 White Female (W F) 453 Total includes 2425 permanent and 21 temporary...

318

YEAR  

National Nuclear Security Administration (NNSA)

Pacific Islander Female (AAPI, F) 1 Hispanic Male (H, M) 5 Hispanic Female (H, F) 6 White Male (W, M) 75 White Female (W, F) 32 TOTAL WORKFORCE GENDER NNSA Production Office...

319

YEAR  

National Nuclear Security Administration (NNSA)

American Female 19 Asian Male 9 Asian Female 5 Hispanic Male 18 Hispanic Female 12 White Male 101 White Female 49 DIVERSITY Workforce Diversity Immediate Office of the Deputy...

320

YEAR  

National Nuclear Security Administration (NNSA)

Pacific Islander Female (AAPI F) 0 Hispanic Male (H M) 5 Hispanic Female (H F) 3 White Male (W M) 30 White Female (W F) 3 DIVERSITY TOTAL WORKFORCE GENDER Associate...

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


321

YEAR  

National Nuclear Security Administration (NNSA)

Pacific Islander Female (AAPI F) 3 Hispanic Male (H M) 15 Hispanic Female (H F) 33 White Male (W M) 44 White Female (W F) 68 DIVERSITY TOTAL WORKFORCE GENDER Associate...

322

YEAR  

National Nuclear Security Administration (NNSA)

0 0 0.00% Hispanic Male (H,M) 12 12 0.00% Hispanic Female (H,F) 12 11 -8.33% White Male (W,M) 34 34 0.00% White Female (W,F) 17 16 -5.88% Change DIVERSITY Change...

323

YEAR  

National Nuclear Security Administration (NNSA)

Pacific Islander Female (AAPI F) 2 Hispanic Male (H M) 5 Hispanic Female (H F) 3 White Male (W M) 26 White Female (W F) 16 DIVERSITY TOTAL WORKFORCE GENDER Livermore Field...

324

YEAR  

National Nuclear Security Administration (NNSA)

American Female 1 Asian Male 9 Asian Female 2 Hispanic Male 75 Hispanic Female 21 White Male 400 White Female 19 DIVERSITY Workforce Diversity Assistant Deputy Administrator...

325

YEAR  

National Nuclear Security Administration (NNSA)

3 2 -33.33% Hispanic Male (H,M) 5 5 0.00% Hispanic Female (H,F) 4 4 0.00% White Male (W,M) 29 26 -10.34% White Female (W,F) 19 16 -15.79% Change DIVERSITY...

326

YEAR  

National Nuclear Security Administration (NNSA)

Pacific Islander Female (AAPI F) 1 Hispanic Male (H M) 4 Hispanic Female (H F) 7 White Male (W M) 13 White Female (W F) 11 DIVERSITY TOTAL WORKFORCE GENDER Office of General...

327

YEAR  

National Nuclear Security Administration (NNSA)

(AAPI,F) 1 1 0.00% Hispanic Male (H,M) 5 5 0.00% Hispanic Female (H,F) 6 6 0.00% White Male (W,M) 85 71 -16.47% White Female (W,F) 33 30 -9.09% Change DIVERSITY...

328

YEAR  

National Nuclear Security Administration (NNSA)

African American Female 1 Asian Male 2 Asian Female 0 Hispanic Male 4 Hispanic Female 3 White Male 29 White Female 3 Workforce Diversity Associate Administrator for Safety & Health...

329

YEAR  

National Nuclear Security Administration (NNSA)

Pacific Islander Female (AAPI, F) 2 Hispanic Male (H, M) 74 Hispanic Female (H, F) 22 White Male (W, M) 393 White Female (W, F) 19 PAY PLAN DIVERSITY TOTAL WORKFORCE GENDER...

330

YEAR  

National Nuclear Security Administration (NNSA)

American Female 4 Asian Male 22 Asian Female 4 Hispanic Male 5 Hispanic Female 4 White Male 30 White Female 19 Workforce Diversity Livermore Site Office As of March 24, 2012...

331

YEAR  

National Nuclear Security Administration (NNSA)

American Female 7 Asian Male 3 Asian Female 0 Hispanic Male 23 Hispanic Female 24 White Male 36 White Female 35 DIVERSITY Workforce Diversity Associate Administrator for...

332

YEAR  

National Nuclear Security Administration (NNSA)

Pacific Islander Female (AAPI, F) 0 Hispanic Male (H, M) 12 Hispanic Female (H, F) 11 White Male (W, M) 34 White Female (W, F) 16 PAY PLAN DIVERSITY TOTAL WORKFORCE GENDER Sandia...

333

YEAR  

National Nuclear Security Administration (NNSA)

Hispanic Male (H,M) 217 207 -4.61% Hispanic Female (H,F) 196 182 -7.14% White Male (W,M) 1318 1271 -3.57% White Female (W,F) 511 463 -9.39% Total includes...

334

YEAR  

National Nuclear Security Administration (NNSA)

American Female 158 Asian Male 79 Asian Female 29 Hispanic Male 220 Hispanic Female 202 White Male 1340 White Female 519 Workforce Diversity National Nuclear Security...

335

YEAR  

National Nuclear Security Administration (NNSA)

Pacific Islander Female (AAPI F) 0 Hispanic Male (H M) 0 Hispanic Female (H F) 0 White Male (W M) 13 White Female (W F) 5 DIVERSITY TOTAL WORKFORCE GENDER Savannah River...

336

YEAR  

National Nuclear Security Administration (NNSA)

Pacific Islander Female (AAPI F) 2 Hispanic Male (H M) 76 Hispanic Female (H F) 21 White Male (W M) 401 White Female (W F) 20 DIVERSITY TOTAL WORKFORCE GENDER Assistant Deputy...

337

YEAR  

National Nuclear Security Administration (NNSA)

Pacific Islander Female (AAPI F) 1 Hispanic Male (H M) 3 Hispanic Female (H F) 5 White Male (W M) 43 White Female (W F) 10 DIVERSITY TOTAL WORKFORCE GENDER Associate...

338

YEAR  

National Nuclear Security Administration (NNSA)

Pacific Islander Female (AAPI F) 0 Hispanic Male (H M) 12 Hispanic Female (H F) 12 White Male (W M) 34 White Female (W F) 16 DIVERSITY TOTAL WORKFORCE GENDER Sandia Field...

339

YEAR  

National Nuclear Security Administration (NNSA)

African American Female 1 Asian Male 2 Asian Female 0 Hispanic Male 5 Hispanic Female 3 White Male 29 White Female 5 DIVERSITY Workforce Diversity Associate Administrator for...

340

YEAR  

National Nuclear Security Administration (NNSA)

African American Female 3 Asian Male 1 Asian Female 0 Hispanic Male 0 Hispanic Female 0 White Male 14 White Female 8 DIVERSITY GENDER Workforce Diversity Savannah River Site Office...

Note: This page contains sample records for the topic "year introduced fractional" 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

YEAR  

National Nuclear Security Administration (NNSA)

Pacific Islander Female (AAPI F) 0 Hispanic Male (H M) 25 Hispanic Female (H F) 25 White Male (W M) 61 White Female (W F) 41 DIVERSITY TOTAL WORKFORCE GENDER Associate...

342

YEAR  

National Nuclear Security Administration (NNSA)

Pacific Islander Female (AAPI F) 0 Hispanic Male (H M) 2 Hispanic Female (H F) 0 White Male (W M) 154 White Female (W F) 71 * Total numbers are combined. NA-30 total numbers...

343

YEAR  

National Nuclear Security Administration (NNSA)

Pacific Islander Female (AAPI F) 0 Hispanic Male (H M) 2 Hispanic Female (H F) 6 White Male (W M) 10 White Female (W F) 3 DIVERSITY TOTAL WORKFORCE GENDER Associate...

344

YEAR  

National Nuclear Security Administration (NNSA)

Pacific Islander Female (AAPI, F) 0 Hispanic Male (H, M) 1 Hispanic Female (H, F) 0 White Male (W, M) 25 White Female (W, F) 6 TOTAL WORKFORCE GENDER Kansas City Field Office...

345

YEAR  

National Nuclear Security Administration (NNSA)

Pacific Islander Female (AAPI F) 7 Hispanic Male (H M) 7 Hispanic Female (H F) 10 White Male (W M) 82 White Female (W F) 60 DIVERSITY TOTAL WORKFORCE GENDER Deputy...

346

YEAR  

National Nuclear Security Administration (NNSA)

African American Female 3 Asian Male 1 Asian Female 0 Hispanic Male 1 Hispanic Female 0 White Male 5 White Female 6 DIVERSITY Workforce Diversity Associate Administrator of...

347

YEAR  

National Nuclear Security Administration (NNSA)

Pacific Islander Female (AAPI F) 2 Hispanic Male (H M) 12 Hispanic Female (H F) 7 White Male (W M) 66 White Female (W F) 22 PAY PLAN DIVERSITY TOTAL WORKFORCE GENDER Deputy...

348

YEAR  

National Nuclear Security Administration (NNSA)

African American Female 2 Asian Male 3 Asian Female 0 Hispanic Male 5 Hispanic Female 5 White Male 44 White Female 13 Workforce Diversity Pantex Site Office As of March 24, 2012...

349

YEAR  

National Nuclear Security Administration (NNSA)

African American Female 2 Asian Male 1 Asian Female 0 Hispanic Male 0 Hispanic Female 0 White Male 8 White Female 3 DIVERSITY Workforce Diversity As of March 24, 2012 PAY PLAN...

350

YEAR  

National Nuclear Security Administration (NNSA)

Pacific Islander Female (AAPI, F) 2 Hispanic Male (H, M) 5 Hispanic Female (H, F) 4 White Male (W, M) 25 White Female (W, F) 17 PAY PLAN DIVERSITY TOTAL WORKFORCE GENDER...

351

YEAR  

National Nuclear Security Administration (NNSA)

2 2 0.00% Hispanic Male (H,M) 76 75 -1.32% Hispanic Female (H,F) 22 21 -4.55% White Male (W,M) 389 400 2.83% White Female (W,F) 21 19 -9.52% Change DIVERSITY...

352

YEAR  

National Nuclear Security Administration (NNSA)

Pacific Islander Female (AAPI, F) 2 Hispanic Male (H, M) 6 Hispanic Female (H, F) 6 White Male (W, M) 51 White Female (W, F) 14 PAY PLAN DIVERSITY TOTAL WORKFORCE GENDER Nevada...

353

YEAR  

National Nuclear Security Administration (NNSA)

American Female 11 Asian Male 2 Asian Female 1 Hispanic Male 3 Hispanic Female 6 White Male 50 White Female 11 DIVERSITY GENDER Workforce Diversity Associate Administrator...

354

YEAR  

National Nuclear Security Administration (NNSA)

Pacific Islander Female (AAPI F) 0 Hispanic Male (H M) 6 Hispanic Female (H F) 14 White Male (W M) 39 White Female (W F) 21 DIVERSITY TOTAL WORKFORCE GENDER Associate...

355

YEAR  

National Nuclear Security Administration (NNSA)

African American Female 4 Asian Male 2 Asian Female 3 Hispanic Male 7 Hispanic Female 5 White Male 52 White Female 20 Workforce Diversity Nevada Site Office As of March 24, 2012...

356

YEAR  

National Nuclear Security Administration (NNSA)

African American Female 2 Asian Male 1 Asian Female 1 Hispanic Male 6 Hispanic Female 9 White Male 13 White Female 10 Workforce Diversity Office of General Counsel (NA-GC) As of...

357

YEAR  

National Nuclear Security Administration (NNSA)

American Female 6 Asian Male 0 Asian Female 0 Hispanic Male 7 Hispanic Female 18 White Male 40 White Female 28 DIVERSITY Workforce Diversity Associate Administrator for...

358

YEAR  

National Nuclear Security Administration (NNSA)

Pacific Islander Female (AAPI, F) 0 Hispanic Male (H, M) 0 Hispanic Female (H, F) 0 White Male (W, M) 15 White Female (W, F) 7 TOTAL WORKFORCE GENDER Savannah River Field...

359

YEAR  

National Nuclear Security Administration (NNSA)

African American Female 8 Asian Male 3 Asian Female 1 Hispanic Male 1 Hispanic Female 0 White Male 76 White Female 22 DIVERSITY Workforce Diversity Deputy Administrator for Naval...

360

YEAR  

National Nuclear Security Administration (NNSA)

African American Female 5 Asian Male 3 Asian Female 1 Hispanic Male 0 Hispanic Female 1 White Male 46 White Female 22 Workforce Diversity Y-12 Site Office As of March 24, 2012 PAY...

Note: This page contains sample records for the topic "year introduced fractional" 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

YEAR  

National Nuclear Security Administration (NNSA)

Pacific Islander Female (AAPI F) 0 Hispanic Male (H M) 0 Hispanic Female (H F) 0 White Male (W M) 24 White Female (W F) 6 TOTAL WORKFORCE GENDER Kansas City Field Office As...

362

YEAR  

National Nuclear Security Administration (NNSA)

African American Female 4 Asian Male 0 Asian Female 0 Hispanic Male 1 Hispanic Female 0 White Male 28 White Female 6 Workforce Diversity Kansas City Site Office As of March 24,...

363

YEAR  

National Nuclear Security Administration (NNSA)

African American Female 8 Asian Male 1 Asian Female 0 Hispanic Male 2 Hispanic Female 6 White Male 11 White Female 5 DIVERSITY Workforce Diversity Associate Administrator for...

364

YEAR  

National Nuclear Security Administration (NNSA)

Pacific Islander Female (AAPI F) 0 Hispanic Male (H M) 0 Hispanic Female (H F) 3 White Male (W M) 7 White Female (W F) 1 PAY PLAN DIVERSITY TOTAL WORKFORCE GENDER National...

365

YEAR  

National Nuclear Security Administration (NNSA)

(AAPI,F) 0 0 0.00% Hispanic Male (H,M) 1 1 0.00% Hispanic Female (H,F) 0 0 0.00% White Male (W,M) 27 25 -7.41% White Female (W,F) 6 6 0.00% Change DIVERSITY Change...

366

YEAR  

National Nuclear Security Administration (NNSA)

Pacific Islander Female (AAPI F) 4 Hispanic Male (H M) 3 Hispanic Female (H F) 6 White Male (W M) 26 White Female (W F) 18 TOTAL WORKFORCE GENDER Associate Administrator for...

367

YEAR  

National Nuclear Security Administration (NNSA)

Pacific Islander Female (AAPI F) 1 Hispanic Male (H M) 6 Hispanic Female (H F) 6 White Male (W M) 68 White Female (W F) 30 DIVERSITY TOTAL WORKFORCE GENDER NNSA Production...

368

Venice data > year = 1931:1981  

E-Print Network (OSTI)

:3,] year r1 1 1931 103 2 1932 78 3 1933 121 > attach(venice) ## > plot(year,r1) > lm(r1 ~ year) Call: lm(formula = r1 ~ year) #12;Coefficients: (Intercept) year -989.382 0.567 > lm(r1 ~ year - mean(year)) ## Error differ (found for 'mean(year)') ### > lm(r1 ~ I(year - mean(year))) Call: lm(formula = r1 ~ I(year - mean

Reid, Nancy

369

Are You Attending Solar Decathlon This Year? | Department of Energy  

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

Attending Solar Decathlon This Year? Attending Solar Decathlon This Year? Are You Attending Solar Decathlon This Year? September 22, 2011 - 6:45am Addthis Amanda Crosby, right, and Belinda Dods of New Zealand celebrate placing the final screw on the deck of their house at Solar Decathlon 2011. Amanda Crosby, right, and Belinda Dods of New Zealand celebrate placing the final screw on the deck of their house at Solar Decathlon 2011. This Friday marks the first day of Solar Decathlon 2011, an annual event that challenges collegiate teams-from the United States and around the world-to design, build, and operate solar-powered houses that are cost-effective, energy-efficient, and attractive. This week we've been highlighting the launch date of Solar Decathlon: Chris introduced us to the event and posted a video, and we re-posted a

370

A Physically Based Framework for Modelling the Organic Fractionation of Sea Spray Aerosol from Bubble Film Langmuir Equilibria  

SciTech Connect

The presence of a large fraction of organic matter in primary sea spray aerosol (SSA) can strongly affect its cloud condensation nuclei activity and interactions with marine clouds. Global climate models require new parameterizations of the SSA composition in order to improve the representation of these processes. Existing proposals for such a parameterization use remotely-sensed chlorophyll-a concentrations as a proxy for the biogenic contribution to the aerosol. However, both observations and theoretical considerations suggest that existing relationships with chlorophyll-a, derived from observations at only a few locations, may not be representative for all ocean regions. We introduce a novel framework for parameterizing the fractionation of marine organic matter into SSA based on a competitive Langmuir adsorption equilibrium at bubble surfaces. Marine organic matter is partitioned into classes with differing molecular weights, surface excesses, and Langmuir adsorption parameters. The classes include a lipid-like mixture associated with labile dissolved organic carbon (DOC), a polysaccharide-like mixture associated primarily with semi-labile DOC, a protein-like mixture with concentrations intermediate between lipids and polysaccharides, a processed mixture associated with recalcitrant surface DOC, and a deep abyssal humic-like mixture. Box model calculations have been performed for several cases of organic adsorption to illustrate the underlying concepts. We then apply the framework to output from a global marine biogeochemistry model, by partitioning total dissolved organic carbon into several classes of macromolecule. Each class is represented by model compounds with physical and chemical properties based on existing laboratory data. This allows us to globally map the predicted organic mass fraction of the nascent submicron sea spray aerosol. Predicted relationships between chlorophyll-\\textit{a} and organic fraction are similar to existing empirical parameterizations, but can vary between biologically productive and non-productive regions, and seasonally within a given region. Major uncertainties include the bubble film thickness at bursting and the variability of organic surfactant activity in the ocean, which is poorly constrained. In addition, marine colloids and cooperative adsorption of polysaccharides may make important contributions to the aerosol, but are not included here. This organic fractionation framework is an initial step towards a closer linking of ocean biogeochemistry and aerosol chemical composition in Earth system models. Future work should focus on improving constraints on model parameters through new laboratory experiments or through empirical fitting to observed relationships in the real ocean and atmosphere, as well as on atmospheric implications of the variable composition of organic matter in sea spray.

Burrows, Susannah M.; Ogunro, O.; Frossard, Amanda; Russell, Lynn M.; Rasch, Philip J.; Elliott, S.

2014-12-19T23:59:59.000Z

371

5 Year Financial Profile -Charts 5 Year Financial Profile Charts  

E-Print Network (OSTI)

Charts Income Back http://www.fin.mmu.ac.uk/f18_004b.htm06/07/2004 12:57:08 #12;5 Year Financial Profile - Charts - zoom 5 Year Financial Profile Charts Expenditure Back http://www.fin.mmu.ac.uk/f18_004c.htm06 http://www.fin.mmu.ac.uk/f18_004d.htm06/07/2004 12:57:19 #12;5 Year Financial Profile - Charts - zoom 5

372

5 Year Financial Profile -Charts 5 Year Financial Profile Charts  

E-Print Network (OSTI)

Charts Income Back http://www.fin.mmu.ac.uk/f18_008b.htm06/07/2004 12:51:21 #12;5 Year Financial Profile - Charts - zoom 5 Year Financial Profile Charts Expenditure Back http://www.fin.mmu.ac.uk/f18_008c.htm06 http://www.fin.mmu.ac.uk/f18_008d.htm06/07/2004 12:51:31 #12;5 Year Financial Profile - Charts - zoom 5

373

5 Year Financial Profile -Charts 5 Year Financial Profile Charts  

E-Print Network (OSTI)

Charts Income Back http://www.fin.mmu.ac.uk/f18_010b.htm06/07/2004 10:57:23 #12;5 Year Financial Profile - Charts - zoom 5 Year Financial Profile Charts Expenditure Back http://www.fin.mmu.ac.uk/f18_010c.htm06 http://www.fin.mmu.ac.uk/f18_010d.htm06/07/2004 12:40:15 #12;5 Year Financial Profile - Charts - zoom 5

374

Behavior of introduced red drum and habitat-use overlap with largemouth bass in a power-plant cooling reservoir  

E-Print Network (OSTI)

for the degree of MASTER OF SCIENCE December 1989 Major Subject: Wildlife and Fisheries Sciences BEHAVIOR OF INTRODUCED RED DRUM AND HABITAT-USE OVERLAP WITH LARGEMOUTH BASS IN A POWER-P~ COOLING RESERVOIR A Thesis by ROBERT CLAYTON SMITH Approved... Power-Plant Cooling Reservoir (December 1989) Robert Clayton Smith, B. S. , Loyola University Chair of Advisory Committee: Dr. Brian R. Murphy The introduction of a non-native species into an aquatic community is a fisheries management practice...

Smith, Robert Clayton

1989-01-01T23:59:59.000Z

375

5 Year Financial Profile -Charts 5 Year Financial Profile Charts  

E-Print Network (OSTI)

. Income Expenditure Assets Liabilities & Reserves http://www.fin.mmu.ac.uk/f18_0067.htm06/07/2004 13 Profile Charts Expenditure Back http://www.fin.mmu.ac.uk/f18_006b.htm06/07/2004 13:04:46 #12;5 Year Financial Profile - Charts - Assets 5 Year Financial Profile Charts Assets Back http://www.fin.mmu.ac.uk/f18

376

5 Year Financial Profile -Charts 5 Year Financial Profile Charts  

E-Print Network (OSTI)

. Income Expenditure Assets Liabilities Income Breakdown Expenditure Breakdown http://www.fin.mmu.ac.uk/f18 Charts Income Back http://www.fin.mmu.ac.uk/f18_005b.htm06/07/2004 13:00:29 #12;5 Year Financial Profile - Charts - zoom 5 Year Financial Profile Charts Expenditure Back http://www.fin.mmu.ac.uk/f18_005c.htm06

377

5 Year Financial Profile -Charts 5 Year Financial Profile Charts  

E-Print Network (OSTI)

. Income Expenditure Assets Liabilities & Reserves http://www.fin.mmu.ac.uk/f18_0079.htm06/07/2004 13 Profile Charts Expenditure Back http://www.fin.mmu.ac.uk/f18_007b.htm06/07/2004 13:05:59 #12;5 Year Financial Profile - Charts - Assets 5 Year Financial Profile Charts Assets Back http://www.fin.mmu.ac.uk/f18

378

Measurement of the B- -> D0 K*- branching fraction  

E-Print Network (OSTI)

From a sample of 232 million Upsilon(4S)--> B B-bar events collected with the BABAR detector at the PEP-II B Factory in 1999--2004, we measure the B- --> D0 K*-(892) decay branching fraction using events where the K*- is reconstructed in the K0_S pi- mode and the D0 in the K- pi+, K- pi+ pi0, and K- pi+ pi+ pi- channels: B(B- --> D0 K*-(892)) = 5.29 +/- 0.30(stat) +/- 0.34 (syst)) X 10-4.

B. Aubert

2006-04-08T23:59:59.000Z

379

The fractionation and characterization of two North American lignites  

E-Print Network (OSTI)

Assignments for the TMSI Reaction Page TI Product of the Gascoyne Bitumen LIST OF FIGURES FIGURE I, Extraction and Fractionation Scheme for the Page Gascoyne Lignite 24 2. X-Ray Diffractogram of the Low-Temperature Ash of the Demineralized Wilcox... the required data by inductively coupled argon plasma-atomic emissions spectrometry, which was essential in the completion of the thesis. Many thanks goes out to Ahmad Moini for performing the X-ray diffraction on the samples submitted. Finally, I wish...

Garcia Juan Manuel

1985-01-01T23:59:59.000Z

380

Priming after a Fractional Dose of Inactivated Poliovirus Vaccine  

Science Journals Connector (OSTI)

...each vaccination, the infants were monitored for 60 minutes for immediate adverse events and were also evaluated by qualified medical staff during home visits at 24 and 48 hours. Adverse events were classified as minor, moderate, or severe in intensity and as serious or not serious in consequence. No... Post-polio eradication planning is under way. In this randomized trial, a fractional dose (one fifth) of the inactivated polio vaccine given intradermally in 4-month-old infants in Cuba induced priming and seroconversion in more than 90% of infants.

Resik S.; Tejeda A.; Sutter R.W.

2013-01-31T23:59:59.000Z

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


381

Measurement of the inclusive semielectronic D(0) branching fraction  

E-Print Network (OSTI)

Farlane, P. M. Patel, and B. Spaan McGill University and the Institute of Particle Physics, Montre´al, Que´bec H3A 2T8, Canada A. J. Sadoff Ithaca College, Ithaca, New York 14850 R. Ammar, P. Baringer, A. Bean, D. Besson, D. Coppage, N. Copty, R. Davis, N...PHYSICAL REVIEW D 1 SEPTEMBER 1996VOLUME 54, NUMBER 5ARTICLES Measurement of the inclusive semielectronic D0 branching fraction Y. Kubota, M. Lattery, J. K. Nelson, S. Patton, R. Poling, T. Riehle, V. Savinov, and R. Wang University of Minnesota...

Baringer, Philip S.

1996-09-01T23:59:59.000Z

382

Vibration of the Duffing Oscillator: Effect of Fractional Damping  

E-Print Network (OSTI)

We have applied the Melnikov criterion to examine a global homoclinic bifurcation and transition to chaos in a case of the Duffing system with nonlinear fractional damping and external excitation. Using perturbation methods we have found a critical forcing amplitude above which the system may behave chaotically. The results have been verified by numerical simulations using standard nonlinear tools as Poincare maps and a Lyapunov exponent. Above the critical Melnikov amplitude $\\mu_c$, which is the sufficient condition of a global homoclinic bifurcation, we have observed the region with a transient chaotic motion.

Marek Borowiec; Grzegorz Litak; Arkadiusz Syta

2006-01-14T23:59:59.000Z

383

Mathematical models and specific absorbed fractions of photon energy in the nonpregnant adult female and at the end of each trimester of pregnancy  

SciTech Connect

Mathematical phantoms representing the adult female at three, six, and nine months of gestation are described. They are modifications of the 15-year-old male/adult female phantom (15-AF phantom) of Cristy and Eckerman (1987). The model of uterine contents includes the fetus, fetal skeleton, and placenta. The model is suitable for dose calculations for the fetus as a whole; individual organs within the fetus (other than the skeleton) are not modeled. A new model for the nonpregnant adult female is also described, comprising (1) the 15-AF phantom; (2) an adjustment to specific absorbed fractions for organ self-dose from photons to better match Reference Woman masses; and (3) computation of specific absorbed fractions with Reference Woman masses from ICRP Publication 23 for both penetrating and nonpenetrating radiations. Specific absorbed fractions for photons emitted from various source regions are tabulated for the new non;pregnant adult female model and the three pregnancy models.

Stabin, M.G.; Watson, E.E.; Cristy, M.; Ryman, J.C.; Eckerman, K.F. [Oak Ridge National Lab., TN (United States)] [Oak Ridge National Lab., TN (United States); Davis, J.L. [Tennessee Univ., Chattanooga, TN (United States)] [Tennessee Univ., Chattanooga, TN (United States); Marshall, D. [Florida Univ., Gainesville, FL (United States). Dept. of Nuclear Engineering] [Florida Univ., Gainesville, FL (United States). Dept. of Nuclear Engineering; Gehlen, M.K. [San Diego State Univ., CA (United States)] [San Diego State Univ., CA (United States)

1995-05-08T23:59:59.000Z

384

Molecular size characterization of heavy oil fractions in vacuum and solution by molecular dynamic simulation  

Science Journals Connector (OSTI)

Two kinds of heavy oils were fractionated into eight fractions by Liquid-Solid Adsorption Chromatography, respectively, and samples were collected to measure properties. According to the elemental analysis, mo...

Wenpo Ren; Honggang Chen; Chaohe Yang…

2010-09-01T23:59:59.000Z

385

Utilization of Ash Fractions from Alternative Biofuels used in Power Plants  

E-Print Network (OSTI)

Utilization of Ash Fractions from Alternative Biofuels used in Power Plants PSO Project No. 6356 July 2008 Renewable Energy and Transport #12;2 Utilization of Ash Fractions from Alternative Biofuels)...............................................................................7 2. Production of Ash Products from Mixed Biofuels

386

Edge tunneling and transport in non-abelian fractional quantum Hall systems  

E-Print Network (OSTI)

Several aspects of tunneling at the edge of a fractional quantum Hall (FQH) state are studied. Most examples are given for the non- abelian filling fraction ? = 5 2 Moore-Read Pfaffian state. For tunneling between opposite ...

Overbosch, Bas Jorn

2008-01-01T23:59:59.000Z

387

Analytic solution of nonlinear fractional Burgers-type equation by invariant subspace method  

E-Print Network (OSTI)

In this paper we study the analytic solutions of Burgers-type nonlinear fractional equations by means of the Invariant Subspace Method. We first study a class of nonlinear equations directly related to the time-fractional Burgers equation. Some generalizations linked to the forced time-fractional Burgers equations and variable-coefficient diffusion are also considered. Finally we study a Burgers-type equation involving both space and time-fractional derivatives.

P. Artale Harris; R. Garra

2013-06-08T23:59:59.000Z

388

MNRAS introduces ftp submission  

Science Journals Connector (OSTI)

......instructions will be available by e-mail from jr@ras.org.uk. Thanks are due to all...Chapman, University of Warwick. Dr C M R Fowler, University of London. Dr M J Penston...Barrow, Dr Hapgood, Prof. Howarth, Dr McNally, Dr Walker, Dr Ward-Thompson, Dr Smith......

John Randall

2001-08-01T23:59:59.000Z

389

Introducing nuclear power  

Science Journals Connector (OSTI)

... about the second part of the book, most of which deals with the hazards of nuclear power. It seems to me that, in his anxiety to make a case which is ... not a metallic fuel.

Lord Hinton

1976-07-15T23:59:59.000Z

390

Introducing Our Authors  

Science Journals Connector (OSTI)

Nonscientific interests: Following the fortunes of Indian cricket, Formula 1, reading fictional and historical books, listening to music, and occasionally dancing ... My Master’s research involved using biopolymers to create interfaces between devices and biological matter. ... The interfacing biopolymers facilitate spatially selective attachment of biological matter such as proteins and DNA within the device and offers methods for the creation of biosensors. ...

2010-02-19T23:59:59.000Z

391

70 Images for 70 Years  

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

70 Images for 70 Years 70 Images for 70 Years 70 Images for 70 Years Los Alamos has a proud history and heritage of almost 70 years of science and innovation. The people of the Laboratory work on advanced technologies to provide the best scientific and engineering solutions to many of the nation's most crucial security challenges. Click thumbnails to enlarge. Photos arranged by most recent first, horizontal formats before vertical. See Flickr for more sizes and details. 1938 Hahn and Meitner Fission 1938 Hahn and Meitner Fission 1939 Einstein-Szilard 1939 Einstein-Szilard 1940s Main Guard Gate (671938) 1940s Main Guard Gate (671938) 1940s Security check 1940s Security check 1940 Boys Ranch School hockey on Ashley Pond 1940 Boys Ranch School hockey on Ashley Pond 1942 Fuller Lodge 1942 Fuller Lodge

392

WIPP_Marks_12_Years  

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

Marks 12 Years of Operations CARLSBAD, N.M., March 28, 2011 - On Saturday, March 26, 2011, the Department of Energy's Waste Isolation Pilot Plant marked another anniversary. It has...

393

Accountability report - fiscal year 1997  

SciTech Connect

This document contains the US NRC`s accountability report for fiscal year 1997. Topics include uses of funds, financial condition, program performance, management accountability, and the audited financial statement.

NONE

1998-04-01T23:59:59.000Z

394

Myths of the Year 2000  

Science Journals Connector (OSTI)

......system monitoring nuclear waste storage recommended the release of radioactive waste several years too early...and 2000. If there is long-term disruption at the end of...few days and building new storage tanks will take time......

M. Thomas

1998-01-01T23:59:59.000Z

395

NIST 3-Year Programmatic Plan  

E-Print Network (OSTI)

areas critical to the nation's economy.The America COMPETES Act outlines major roles for NIST-year period.NIST will continue to refine this plan as it works with the Administration to address national

396

Observations of nitrogen isotope fractionation in deeply embedded protostars  

E-Print Network (OSTI)

(Abridged) The terrestrial planets, comets, and meteorites are significantly enriched in 15N compared to the Sun and Jupiter. While the solar and jovian nitrogen isotope ratio is believed to represent the composition of the protosolar nebula, a still unidentified process has caused 15N-enrichment in the solids. Several mechanisms have been proposed to explain the variations, including chemical fractionation. However, observational results that constrain the fractionation models are scarce. While there is evidence of 15N-enrichment in prestellar cores, it is unclear how the signature evolves into the protostellar phases. Our aim is to measure the 14N/15N ratio around three nearby, embedded low-to-intermediate-mass protostars. Isotopologues of HCN and HNC were used to probe the 14N/15N ratio. A selection of H13CN, HC15N, HN13C, and H15NC transitions was observed with the APEX telescope. The 14N/15N ratios were derived from the integrated intensities assuming a standard 12C/13C ratio. The assumption of optically...

Wampfler, S F; Bizzarro, M; Bisschop, S E

2014-01-01T23:59:59.000Z

397

Space-fractional advection-diffusion and reflective boundary condition  

Science Journals Connector (OSTI)

Anomalous diffusive transport arises in a large diversity of disordered media. Stochastic formulations in terms of continuous time random walks (CTRWs) with transition probability densities showing space- and/or time-diverging moments were developed to account for anomalous behaviors. A broad class of CTRWs was shown to correspond, on the macroscopic scale, to advection-diffusion equations involving derivatives of noninteger order. In particular, CTRWs with Lévy distribution of jumps and finite mean waiting time lead to a space-fractional equation that accounts for superdiffusion and involves a nonlocal integral-differential operator. Within this framework, we analyze the evolution of particles performing symmetric Lévy flights with respect to a fluid moving at uniform speed v. The particles are restricted to a semi-infinite domain limited by a reflective barrier. We show that the introduction of the boundary condition induces a modification in the kernel of the nonlocal operator. Thus, the macroscopic space-fractional advection-diffusion equation obtained is different from that in an infinite medium.

Natalia Krepysheva; Liliana Di Pietro; Marie-Christine Néel

2006-02-22T23:59:59.000Z

398

World Year of Physics 2005  

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

IMAGE: World Year of Physics 2005 nameplate Berkeley Lab logo Berkeley Lab Celebrates World Year of Physics 2005 Berkeley Lab Web Search Berkeley Lab Phone Book Berkeley Lab A-Z Index Berkeley Lab Privacy and Security Notice IMAGE: World Year of Physics 2005 nameplate Berkeley Lab logo Berkeley Lab Celebrates World Year of Physics 2005 Berkeley Lab Web Search Berkeley Lab Phone Book Berkeley Lab A-Z Index Berkeley Lab Privacy and Security Notice IMAGE: World of Physics graphic Symposia page link Special Events page link Lectures page link Education page link The World Year of Physics is a worldwide celebration of physics and its importance in our everyday lives. Physics not only plays an important role in the development of science and technology but also has a tremendous impact on our society. WYP aims to raise the worldwide awareness of physics and physical science. The United Nations has declared 2005 to be the International Year of Physics. This declaration coincides with the 100th anniversary of physicist

399

Studies on a brittle stem mutant of rice, Oryza sativa L. ; characterization of lignin fractions,  

E-Print Network (OSTI)

Studies on a brittle stem mutant of rice, Oryza sativa L. ; characterization of lignin fractions 78850 Thiverva!-Grignon SUMMARY Lignin fractions, associated p-coumaric and ferulic acids and polysaccharides have been characterized in the straw and in three lignin fractions isolated from the rice cultivar

Paris-Sud XI, Université de

400

HANFORD MEDIUM-LOW CURIE WASTE PRETREATMENT ALTERNATIVES PROJECT FRACTIONAL CRYSTALLIZATION PILOT SCALE TESTING FINAL REPORT  

SciTech Connect

The Fractional Crystallization Pilot Plant was designed and constructed to demonstrate that fractional crystallization is a viable way to separate the high-level and low-activity radioactive waste streams from retrieved Hanford single-shell tank saltcake. The focus of this report is to review the design, construction, and testing details of the fractional crystallization pilot plant not previously disseminated.

HERTING DL

2008-09-16T23:59:59.000Z

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


401

Aircraft Engineering and Aerospace Technology Emerald Article: Fractional controller design for suppressing smart beam  

E-Print Network (OSTI)

fractional orders of Continued Fraction Expansion (CFE) method. Findings ­ The first, second, third and fourth order approximations of CFE method were studied for the performance analysis of the controller of the performance of a developed fractional controller was realized by using different approach orders of the CFE

Yaman, Yavuz

402

Fractionation and Purification of the Polysaccharides with Marked Antitumor Activity, Especially Lentinan, from Lentinus edodes (Berk.) Sing. (an Edible Mushroom)  

Science Journals Connector (OSTI)

...preparations from water extracts of L...fractionation, purification, and antitumor...Fractionation and Purification of LC-1 Fraction...1.2 liters of water, and contaminants...Fractionation and Purification of Crude Fraction...dissolved in 6 liters of water and centrifuged...

Goro Chihara; Junji Hamuro; Yukiko Y. Maeda; Yoshiko Arai; and Fumiko Fukuoka

1970-11-01T23:59:59.000Z

403

Changing the School Year: The Texas Experience in Moving to a Twelve-Grade Academic Program  

E-Print Network (OSTI)

, two state senators introduced plans to cut the twelfth grade in an effort to alleviate an $829 million budget shortfall. Their reasoning: most twelfth- graders do not take a full load of classes, and students could take their senior year courses...) ...................................................................................................... 39 Figure 3. Plan for student placement ................................................................................ 74 xi LIST OF TABLES Page Table 1. Texas’s Eleven-Grade Plans...

Watlington, Kathryn

2014-07-13T23:59:59.000Z

404

LNG to the year 2000  

SciTech Connect

By 2000, about 190 MM metric-tpy of LNG will be moving in world trade, with Asia-Pacific as the dominant producer By the year 2000, approximately 190 million metric tons per year of LNG will be moving in worldwide trade. Production of LNG will be spread throughout most of the world, with Asia-Pacific as the dominant producer. LNG will be delivered only to the heavily industrialized areas of North America, Europe and Asia-Pacific. The success of any LNG project will be dependent on its individual economics, market needs, financial planning, and governmental permit processes. We hope industry will be able to put together the LNG projects required to meet the quanitities of production forecast here for the year 2000.

Davenport, S.T.

1984-04-01T23:59:59.000Z

405

PREPRINT QUASIPARTICLE AGGREGATION I N THE FRACTIONAL QUANTUM HALL EFFECT  

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

91618 91618 PREPRINT QUASIPARTICLE AGGREGATION I N THE FRACTIONAL QUANTUM HALL EFFECT R. B. Laughlin This paper was prepared for submittal to the Proceedings of the 17th International Conference on the Physics of Semi conductors San Francisco, California August 6-10, 1984 October 10, 1984 This is a preprint of a paper intended for publication in a journal or proceedings. Since changes may be made before publication, this preprint is made available with the un- derstanding that it will not be cited or reproduced without the permission of the author. DISCLAIMER This report was prepared as an account of work sponsored by an agency of the United States Government. Neither the United States Government nor any agency Thereof, nor any of their employees,

406

CORRELATING INFALL WITH DEUTERIUM FRACTIONATION IN DENSE CORES  

SciTech Connect

We present a survey of HCO{sup +} (3-2) observations pointed toward dense cores with previous measurements of N(N{sub 2}D{sup +})/N(N{sub 2}H{sup +}). Of the 26 cores in this survey, 5 show the spectroscopic signature of outward motion, 9 exhibit neither inward nor outward motion, 11 appear to be infalling, and 1 is not detected. We compare the degree of deuterium fractionation with infall velocities calculated from the HCO{sup +} spectra and find that those cores with [D]/[H] > 0.1 are more likely to have the signature of inward motions than cores with smaller [D]/[H] ratios. Infall motions are also much more common in cores with masses exceeding their thermal Jeans masses. The fastest infall velocity measured belongs to one of the two protostellar cores in our survey, L1521F, and the observed motions are typically on the order of the sound speed.

Schnee, Scott; Brunetti, Nathan; Friesen, Rachel [National Radio Astronomy Observatory, 520 Edgemont Road, Charlottesville, VA 22903 (United States); Di Francesco, James; Johnstone, Doug; Pon, Andy [National Research Council Canada, Herzberg Institute of Astrophysics, 5071 West Saanich Road Victoria, BC V9E 2E7 (Canada); Caselli, Paola, E-mail: sschnee@nrao.edu [School of Physics and Astronomy, University of Leeds, Leeds LS2 9JT (United Kingdom)

2013-11-10T23:59:59.000Z

407

Fractional calculus as a macroscopic manifestation of randomness  

Science Journals Connector (OSTI)

We generalize the method of Van Hove [Physica (Amsterdam) 21, 517 (1955)] so as to deal with the case of nonordinary statistical mechanics, that being phenomena with no time-scale separation. We show that in the case of ordinary statistical mechanics, even if the adoption of the Van Hove method imposes randomness upon Hamiltonian dynamics, the resulting statistical process is described using normal calculus techniques. On the other hand, in the case where there is no time-scale separation, this generalized version of Van Hove’s method not only imposes randomness upon the microscopic dynamics, but it also transmits randomness to the macroscopic level. As a result, the correct description of macroscopic dynamics has to be expressed in terms of the fractional calculus.

P. Grigolini; A. Rocco; B. J. West

1999-03-01T23:59:59.000Z

408

Fractional Doses of Inactivated Poliovirus Vaccine in Oman  

Science Journals Connector (OSTI)

...paracetamol, and instructions were given to parents to administer 50 mg every 8 hours for 3 days. Infants were evaluated for adverse events through home visits conducted at 24 hours after each vaccination by qualified medical staff members who were aware of the study-vaccination assignments. In addition... Determining an economically sustainable way to deliver the poliovirus vaccine remains a challenge and a priority. In this article, investigators in Oman show that with a one-fifth dose of the inactivated poliovirus vaccine given intradermally, the seroconversion rates at 7 months of age to all three poliovirus serotypes were equivalent to the rates with the standard full-dose vaccine given intramuscularly. However the median antibody titers were lower with the fractional dose than with the full dose.

Mohammed A.J.; AlAwaidy S.; Bawikar S.

2010-06-24T23:59:59.000Z

409

Yearly-averaged daily usefulness efficiency of heliostat surfaces  

SciTech Connect

An analytical expression for estimating the instantaneous usefulness efficiency of a heliostat surface is obtained. A systematic procedure is then introduced to calculate the usefulness efficiency even when overlapping of blocking and shadowing on a heliostat surface exist. For possible estimation of the reflected energy from a given field, the local yearly-averaged daily usefulness efficiency is calculated. This efficiency is found to depend on site latitude angle, radial distance from the tower measured in tower heights, heliostat position azimuth angle and the radial spacing between heliostats. Charts for the local yearly-averaged daily usefulness efficiency are presented for {phi} = 0, 15, 30, and 45 N. These charts can be used in calculating the reflected radiation from a given cell. Utilization of these charts is demonstrated.

Elsayed, M.M.; Habeebuallah, M.B.; Al-Rabghi, O.M. (King Abdulaziz Univ., Jeddah (Saudi Arabia))

1992-08-01T23:59:59.000Z

410

The year that never was  

Science Journals Connector (OSTI)

... of technology for bending the inclinations of their people to that simple goal, that personal liberty would cease to be, remains a nightmare ? one, nevertheless, that will not ... consistently more enlightened now than, say, a year ago, or that the suppression of liberty has by magic been banished from the face of the Earth. On the contrary, ...

1984-01-05T23:59:59.000Z

411

Telecommunications: Comsat Lives Another Year  

Science Journals Connector (OSTI)

... position which it occupies at the centre of the growing web of activity in international telecommunications by satellite. To be sure, the report does say that "the year just ... of the task force set by President Johnson to study the future pattern of domestic telecommunications, but it is hard to see how any government would be able to deny ...

1969-05-17T23:59:59.000Z

412

STUDENT AFFAIRS YEAR 1 ORIENTATION  

E-Print Network (OSTI)

STUDENT AFFAIRS YEAR 1 ORIENTATION Student Affairs Team #12;Objectives: ·Introductions ·Services Offered ·Policies ·Student Disability Services #12;Student Affairs Team: · Assistant Dean of Student/Events Guru: Allison Gherardini · Student Organizations: Tracey Eady · Glue: Benita Patrick, Jean Mc

Finley Jr., Russell L.

413

Nuclear Materials Focus Area Fiscal Year 2002 Mid Year Review  

SciTech Connect

The Nuclear Materials Focus Area (NMFA) held its annual mid-year review on February 12 and 14, 2002, in Santa Fe, New Mexico. The purpose of this review was to examine both the technical aspects and the programmatic aspects of its technology development program. The focus area activities were reviewed by a panel consisting of personnel representing the end users of the technologies, and technical experts in nuclear materials. This year's review was somewhat different than in the past, as the stress was on how well the various projects being managed through the NMFA aligned with the two thrust areas and nine key goals and priorities recently issued by the Deputy Assistant Secretary for DOE's Office of Environmental Management (EM).

Thiel, E.C.; Fuhrman, P.W.

2002-05-30T23:59:59.000Z

414

Nuclear Materials Focus Area Fiscal Year 2002 Mid Year Review  

SciTech Connect

The Nuclear Materials Focus Area (NMFA) held its annual mid-year review on February 12 and 14, 2002, in Santa Fe, New Mexico. The purpose of this review was to examine both the technical aspects and the programmatic aspects of its technology development program. The focus area activities were reviewed by a panel consisting of personnel representing the end users of the technologies, and technical experts in nuclear materials. This year's review was somewhat different than in the past, as the stress was on how well the various projects being managed through the NMFA aligned with the two thrust areas and nine key goals and priorities recently issued by the Deputy Assistant Secretary for DOE's Office of Environmental Management (EM).

Thiel, Elizabeth Chilcote

2002-05-01T23:59:59.000Z

415

Characteristics RSE Column Factor: All Model Years Model Year  

Gasoline and Diesel Fuel Update (EIA)

or 17 Years ... 15.2 0.7 0.9 0.9 3.0 3.8 2.8 1.2 0.9 0.9 15.5 Households Without Children ... 92.2 4.2 5.9 6.5 21.8 21.8 14.2 5.9 5.5 6.4 5.5...

416

Fractional Order Modeling and Control: Development of Analog Strategies for Plasma Position Control of the Stor-1M Tokamak.  

E-Print Network (OSTI)

??This work revolves around the use of fractional order calculus in control science. Techniques such as fractional order universal adaptive stabilization (FO-UAS), and the fascinating… (more)

Mukhopadhyay, Shayok

2009-01-01T23:59:59.000Z

417

Proposed beryllium metal bounding airborne release fractions (ARFs)/rates (ARRs) and respirable fractions (RFs) for DOE facility accidents analyses  

Science Journals Connector (OSTI)

Beryllium metal has special properties for nuclear applications and is used widely within the Department of Energy (DOE) complex. Beryllium is toxic and has the potential to cause health effects (sensitization and chronic beryllium disease) to workers. Due to the type of processing involving large quantities of beryllium metal and powders and potential for significant airborne release under accident conditions, a comprehensive hazard analysis is required by DOE in a safety analysis document that evaluates potential accidents that can cause beryllium releases to the workplace and public or to the environment. The goal of the safety analysis is to identify and evaluate hazards so that appropriate controls or safeguards can be specified to protect the workers and public from potential accidents. A hazard assessment is also required to comply with 10 CFR Part 850, Chronic Beryllium Disease Prevention Program (1999) to protect the workers. DOE safety analyses include a quantitative estimate of releases and downwind concentrations for purposes of hazard classification and determination of the need for additional hazards analysis, accident analysis, and risk assessments. There are no complex-wide accepted Airborne Release Fractions (ARFs) and Respirable Fractions (RFs) that can be used to evaluate the potential downwind consequences of releases of beryllium under various accident conditions (e.g., spill, fire, stress, explosion, etc.). The purpose is to recommend DOE complex-wide \\{ARFs\\} and \\{RFs\\} that can be used to evaluate the potential downwind consequences of accidents. This paper proposes various values for \\{ARFs\\} and \\{RFs\\} that are based on review of the published information and data on the oxidation and ignition behavior of beryllium metal encased in a thin coat of non-porous, adherent oxide (“blue oxide”); the typical form of this material found in DOE facilities. Information is also presented as a function of the morphology of the metal (i.e., large, coherent, pieces; turnings/swarfs; chips/powder; and dust) because the surface to volume ratio is an important factor in evaluating both the amount of beryllium released and the potential for ignition of the metal that may increase the amount of release significantly. Guidance is also provided for the use of the DOE-HDBK-3010-94, Airborne Release Fractions/Rates and Respirable Fraction for Nonreactor Nuclear Facilities, values for oxide releases that result in a more liberal, allowable limiting airborne concentration for determining consequences and hazard classification of the facility. Detailed explanations of the proposed ARF/RF values for the various beryllium metal forms (large coherent pieces, chips/powder, turning/swarfs from processing, and dust) and other aspects of beryllium are provided in a report by Mishima et al. (April 2005). A short version of this report and a summary of the ARF/RF values are presented here.

Jofu Mishima; Terry L. Foppe; J.C. Laul

2008-01-01T23:59:59.000Z

418

Fiscal Year 2013 Revegetation Assessment  

SciTech Connect

This report summarizes the Fiscal Year 2013 Revegetation Assessment by Battelle Energy Alliance, LLC. This assessment was conducted to supplement documentation related to the Storm Water Pollution Prevention Plan for Construction Activities and to ensure that disturbed vegetation and soil at various locations are being restored. This report provides the following information for each site being monitored by the Idaho National Laboratory Environmental Support and Services: Summary of each site Assessment of vegetation status and site stabilization at each location Actions and Resolutions for each site. Six disturbed sites were evaluated for this assessment. One has achieved final stabilization. The remaining five sites not meeting the criteria for final stabilization will be evaluated again in the next fiscal year.

Jenifer Nordstrom

2013-11-01T23:59:59.000Z

419

Year STB EIA STB EIA  

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

Release Date: November 16, 2012 Release Date: November 16, 2012 Barge Truck Total delivered cost per short ton Shipments with transportation rates over total shipments Total delivered cost per short ton Shipments with transportation rates over total shipments Year (nominal) (real) (real) (percent) (nominal) (real) (real) (percent) 2008 $6.26 $5.77 $36.50 15.8% 42.3% $6.12 $5.64 $36.36 15.5% 22.2% 2009 $6.23 $5.67 $52.71 10.8% 94.8% $4.90 $4.46 $33.18 13.5% 25.1% 2010 $6.41 $5.77 $50.83 11.4% 96.8% $6.20 $5.59 $36.26 15.4% 38.9% Annual Percent Change First to Last Year 1.2% 0.0% 18.0% - - 0.7% -0.4% -0.1% - - Latest 2 Years 2.9% 1.7% -3.6% - - 26.6% 25.2% 9.3% - - - = No data reported or value not applicable STB Data Source: The Surface Transportation Board's 900-Byte Carload Waybill Sample

420

Earth: 15 Million Years Ago  

E-Print Network (OSTI)

In Einstein's general relativity theory the metric component gxx in the direction of motion (x-direction) of the sun deviates from unity due to a tensor potential caused by the black hole existing around the center of the galaxy. Because the solar system is orbiting around the galactic center at 200 km/s, the theory shows that the Newtonian gravitational potential due to the sun is not quite radial. At the present time, the ecliptic plane is almost perpendicular to the galactic plane, consistent with this modification of the Newtonian gravitational force. The ecliptic plane is assumed to maintain this orientation in the galactic space as it orbits around the galactic center, but the rotational angular momentum of the earth around its own axis can be assumed to be conserved. The earth is between the sun and the galactic center at the summer solstice all the time. As a consequence, the rotational axis of the earth would be parallel to the axis of the orbital rotation of the earth 15 million years ago, if the solar system has been orbiting around the galactic center at 200 km/s. The present theory concludes that the earth did not have seasons 15 million years ago. Therefore, the water on the earth was accumulated near the poles as ice and the sea level was very low. Geological evidence exists that confirms this effect. The resulting global ice-melting started 15 million years ago and is ending now.

Masataka Mizushima

2008-10-13T23:59:59.000Z

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


421

Biomass Fractionation for the Biorefinery: Heteronuclear Multiple Quantum Coherence–Nuclear Magnetic Resonance Investigation of Lignin Isolated from Solvent Fractionation of Switchgrass  

Science Journals Connector (OSTI)

Biomass Fractionation for the Biorefinery: Heteronuclear Multiple Quantum Coherence–Nuclear Magnetic Resonance Investigation of Lignin Isolated from Solvent Fractionation of Switchgrass ... Center for Renewable Carbon, Center for Direct Catalytic Conversion of Biomass to Biofuels (C3Bio), University of Tennessee, 2506 Jacob Drive, Knoxville, Tennessee 37996, United States ... The results show that solvent fractionation conditions between about 120 °C and 0.1 M H2SO4 and 160 °C and 0.025 M H2SO4 are optimal for separating biomass in the biorefinery to give process streams most suitable for biobased fuel and chemical production. ...

Joseph J. Bozell; C. J. O'Lenick; Stacy Warwick

2011-07-27T23:59:59.000Z

422

Bio-Oil Separation and Stabilization by Supercritical Fluid Fractionation – 2014 Final Report  

SciTech Connect

The objective of this project is to use supercritical fluids to separate and fractionate algal-based bio-oils into stable products that can be subsequently upgraded to produce drop-in renewable fuels. To accomplish this objective, algae was grown and thermochemically converted to bio-oils using hydrothermal liquefaction (HTL), pyrolysis, and catalytic pyrolysis. The bio-oils were separated into an extract and a raffinate using near-critical propane or carbon dioxide. The fractions were then subjected to thermal aging studies to determine if the extraction process had stabilized the products. It was found that the propane extract fraction was twice as stable as the parent catalytic pyrolysis bio-oils as measured by the change in viscosity after two weeks of accelerated aging at 80°C. Further, in-situ NMR aging studies found that the propane extract was chemically more stable than the parent bio-oil. Thus the milestone of stabilizing the product was met. A preliminary design of the extraction plant was prepared. The design was based on a depot scale plant processing 20,000,000 gallons per year of bio-oil. It was estimated that the capital costs for such a plant would be $8,700,000 with an operating cost of $3,500,000 per year. On a per gallon of product cost and a 10% annual rate of return, capital costs would represent $0.06 per gallon and operating costs would amount to $0.20 per gallon. Further, it was found that the energy required to run the process represented 6.2% of the energy available in the bio-oil, meeting the milestone of less than 20%. Life cycle analysis and greenhouse gas (GHG) emission analysis found that the energy for running the critical fluid separation process and the GHG emissions were minor compared to all the inputs to the overall well to pump system. For the well to pump system boundary, energetics in biofuel conversion are typically dominated by energy demands in the growth, dewater, and thermochemical process. Bio-oil stabilization by near critical propane extraction had minimal impact in the overall energetics of the process with NER contributions of 0.03. Based on the LCA, the overall conversion pathways were found to be energy intensive with a NER of about 2.3 and 1.2 for catalytic pyrolysis and HTL, respectively. GHG emissions for the catalytic pyrolysis process were greater than that of petroleum diesel at 210 g CO2 eq compared to 18.9 g CO2 eq. Microalgae bio-oil based diesel with thermochemical conversion through HTL meets renewable fuel standards with favorable emission reductions of -10.8 g CO2 eq. The importance of the outcomes is that the critical fluid extraction and stabilization process improved product stability and did so with minimal energy inputs and processing costs. The LCA and GHG emission calculations point toward the HTL pathway as the more favorable thermochemical route towards upgrading algae to bio-fuels. Since the quality of the HTL oil was significantly lower than that of the catalytic pyrolysis bio-oil, the next steps point toward improving the quality of the HTL oils from algae biomass and focusing the critical fluid stabilization on that bio-oil product.

Foster Agblevor; Lucia Petkovic; Edward Bennion; Jason Quinn; John Moses; Deborah Newby; Daniel Ginosar

2014-03-01T23:59:59.000Z

423

Fractional design of experiments applied to a wear simulation  

Science Journals Connector (OSTI)

A multidisciplinary approach to wear simulation to investigate rolling-sliding abrasion is described. Wear is a stochastic process where fatigue combines with abrasion, adhesion and corrosion. Statistical methods were found to be highly suitable for conceiving and analysing laboratory simulation of the wear process. A special procedure of so-called two-level complex design of experiments is described. By the way of an example, a fractional experimental design is presented showing a procedure for simulataneous evaluation of the influence of force, temperature, material and sliding on abrasion of rolling mill tool materials. A set of laboratory treatments was conducted via two-disc testing and single-scratch testing. The results, including analyses of the wear track via profilometry and metallography are described. Wear phenomena are discussed from statistical, mechanistic and microstructural viewpoints. The heterogeneous polycrystalline materials exhibit inherently stochastic attributes. The additional factors causing the dispersion in the measured wear rate were the technical characteristics of the laboratory devices. However, by virtue of the statistical design of the experiments and subsequent analyses, these variations were monitored, and the main effects and interactions, characterising the abrasive wear, were satisfactorily diagnosed.

S. Spuzic; M. Zec; K. Abhary; R. Ghomashchi; I. Reid

1997-01-01T23:59:59.000Z

424

Draft 1992 : Operations, Maintenance, and Replacement 10-Year Plan.  

SciTech Connect

Two years ago, BPA released its first-ever Operations, Maintenance, and Replacement (OM R) 10-Year Plan. That effort broke new ground and was an extensive look at the condition of Operations, Maintenance, and Replacement on BPA's power system. This document -- the 1992 OM R 10-Year Plan -- uses that original plan as its foundation. It takes a look at how well BPA has accomplished the challenging task set out in the 1990 Plan. The 1992 Plan also introduces the Construction Program. Construction's critical role in these programs is explored, and the pressures of construction workload -- such as the seasonal nature of the work and the broad swings in workload between projects and years -- are discussed. The document then looks at how situations may have changed with issues explored initially in the 1990 Plan. Importantly, this Plan also surfaces and explains some new issues that threaten to impact BPA's ability to accomplish its OM R workload. Finally, the document focuses on the revised strategies for Operations, Maintenance, Replacement, Construction, and Environment for the 1992 to 2001 time period, including the financial and human resources needed to accomplish those strategies.

United States. Bonneville Power Administration.

1992-05-01T23:59:59.000Z

425

Draft 1992 : Operations, Maintenance, and Replacement 10-Year Plan.  

SciTech Connect

Two years ago, BPA released its first-ever Operations, Maintenance, and Replacement (OM&R) 10-Year Plan. That effort broke new ground and was an extensive look at the condition of Operations, Maintenance, and Replacement on BPA`s power system. This document -- the 1992 OM&R 10-Year Plan -- uses that original plan as its foundation. It takes a look at how well BPA has accomplished the challenging task set out in the 1990 Plan. The 1992 Plan also introduces the Construction Program. Construction`s critical role in these programs is explored, and the pressures of construction workload -- such as the seasonal nature of the work and the broad swings in workload between projects and years -- are discussed. The document then looks at how situations may have changed with issues explored initially in the 1990 Plan. Importantly, this Plan also surfaces and explains some new issues that threaten to impact BPA`s ability to accomplish its OM&R workload. Finally, the document focuses on the revised strategies for Operations, Maintenance, Replacement, Construction, and Environment for the 1992 to 2001 time period, including the financial and human resources needed to accomplish those strategies.

United States. Bonneville Power Administration.

1992-05-01T23:59:59.000Z

426

LIMITS TO THE FRACTION OF HIGH-ENERGY PHOTON EMITTING GAMMA-RAY BURSTS  

SciTech Connect

After almost four years of operation, the two instruments on board the Fermi Gamma-ray Space Telescope have shown that the number of gamma-ray bursts (GRBs) with high-energy photon emission above 100 MeV cannot exceed roughly 9% of the total number of all such events, at least at the present detection limits. In a recent paper, we found that GRBs with photons detected in the Large Area Telescope have a surprisingly broad distribution with respect to the observed event photon number. Extrapolation of our empirical fit to numbers of photons below our previous detection limit suggests that the overall rate of such low flux events could be estimated by standard image co-adding techniques. In this case, we have taken advantage of the excellent angular resolution of the Swift mission to provide accurate reference points for 79 GRB events which have eluded any previous correlations with high-energy photons. We find a small but significant signal in the co-added field. Guided by the extrapolated power-law fit previously obtained for the number distribution of GRBs with higher fluxes, the data suggest that only a small fraction of GRBs are sources of high-energy photons.

Akerlof, Carl W.; Zheng, WeiKang, E-mail: akerlof@umich.edu [Department of Physics, University of Michigan, 450 Church Street, Ann Arbor, MI 48109-1040 (United States)] [Department of Physics, University of Michigan, 450 Church Street, Ann Arbor, MI 48109-1040 (United States)

2013-02-20T23:59:59.000Z

427

Peatland carbon cycle responses to hydrological change at time scales from years to centuries: Impacts on model  

E-Print Network (OSTI)

Peatland carbon cycle responses to hydrological change at time scales from years to centuries: Impacts on model simulations and regional carbon budgets By Benjamin N. Sulman A dissertation submitted to the long-term storage of carbon in peat, these ecosystems contain a significant fraction of the global

Wisconsin at Madison, University of

428

DOE-HDBK-3010-94; DOE Handbook Airborne Release Fractions/Rates and Respirable Fractions for Nonreactor Nuclear Facilities, Volume 1  

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

10-94 10-94 December 1994 CHANGE NOTICE NO. 1 March 2000 DOE HANDBOOK AIRBORNE RELEASE FRACTIONS/RATES AND RESPIRABLE FRACTIONS FOR NONREACTOR NUCLEAR FACILITIES Volume I - Analysis of Experimental Data U.S. Department of Energy AREA SAFT Washington, D.C. 20585 DISTRIBUTION STATEMENT A. Approved for public release; distribution is unlimited. This document has been reproduced from the best available copy. Available to DOE and DOE contractors from ES&H Technical Information Services, U.S. Department of Energy, (800) 473-4375, fax: (301) 903-9823. Available to the public from the U.S. Department of Commerce, Technology Administration, National Technical Information Service, Springfield, VA 22161; (703) 605-6000. Change Notice No. 1 DOE-HDBK-3010-94 March 2000 Airborne Release Fractions/Rates and Respirable Fractions

429

The use of carbonation and fractional evaporative crystallization in the pretreatment of Hanford nuclear wastes.  

E-Print Network (OSTI)

??The purpose of this work was to explore the use of fractional evaporative crystallization as a technology that can be used to separate medium-curie waste… (more)

Dumont, George Pierre, Jr.

2007-01-01T23:59:59.000Z

430

Exploring Fractional Order Calculus as an Artificial Neural Network Augmentation Samuel Alan Gardner  

E-Print Network (OSTI)

Exploring Fractional Order Calculus as an Artificial Neural Network Augmentation by Samuel Alan....................................................................................... 4 Artificial Neural Networks DESCRIPTION......................................................................... 22 Neural Network

Dyer, Bill

431

Photomicrography for the measurement of steam wetness fraction in low pressure turbines.  

E-Print Network (OSTI)

??The measurement of steam wetness fraction at the exit of a low-pressure (LP) turbine stage is important if the highest turbine performance is to be… (more)

Veeder, Tricia Sue

2012-01-01T23:59:59.000Z

432

Magnesium isotopic fractionation in chondrules from the Murchison and Murray CM2 carbonaceous chondrites  

E-Print Network (OSTI)

Magnesium isotopic fractionation in chondrules from the Murchison and Murray CM2 carbonaceous. Investigation of the magnesium isotopic compositions of chondrules can place stringent constraints on the timing

Grossman, Lawrence

433

Carbon isotope ratios of organic compound fractions in oceanic suspended particles  

E-Print Network (OSTI)

Radiocarbon evidence of fossil-carbon cycling in sediments1968), Metabolic fractionation of carbon isotopes in marineof particulate organic carbon using bomb 14 C, Nature,

Hwang, Jeomshik; Druffel, Ellen R. M

2006-01-01T23:59:59.000Z

434

Oxygen isotope fractionation in the vacuum ultraviolet photodissociation of carbon monoxide: Wavelength, pressure and temperature dependency.  

E-Print Network (OSTI)

Oxygen isotope fractionation in the vacuum ultravioletmeasurement of the associated oxygen isotopic composition ofwavelength dependency of the oxygen isotopic composition in

Chakraborty, Subrata

2013-01-01T23:59:59.000Z

435

Chlorine Decay and Disinfection By-product Formation of Dissolved Organic Carbon Fractions with Goethite.  

E-Print Network (OSTI)

??Water from the raw water intake at Barberton, Ohio water treatment plant was collected on two separate dates and fractionated into operationally defined dissolved organic… (more)

Wannamaker, Christopher L.

2008-01-01T23:59:59.000Z

436

Draft dry year tools (generation/planning)  

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

Generation > Planning > Generation Hydro Power Wind Power Monthly GSP BPA White Book Dry Year Tools Firstgov Dry Year Tools November 9, 2006 - Final Dry Year Guide: The Final Dry...

437

Introducing constricted variational density functional theory in its relaxed self-consistent formulation (RSCF-CV-DFT) as an alternative to adiabatic time dependent density functional theory for studies of charge transfer transitions  

SciTech Connect

We have applied the relaxed and self-consistent extension of constricted variational density functional theory (RSCF-CV-DFT) for the calculation of the lowest charge transfer transitions in the molecular complex X-TCNE between X = benzene and TCNE = tetracyanoethylene. Use was made of functionals with a fixed fraction (?) of Hartree-Fock exchange ranging from ? = 0 to ? = 0.5 as well as functionals with a long range correction (LC) that introduces Hartree-Fock exchange for longer inter-electronic distances. A detailed comparison and analysis is given for each functional between the performance of RSCF-CV-DFT and adiabatic time-dependent density functional theory (TDDFT) within the Tamm-Dancoff approximation. It is shown that in this particular case, all functionals afford the same reasonable agreement with experiment for RSCF-CV-DFT whereas only the LC-functionals afford a fair agreement with experiment using TDDFT. We have in addition calculated the CT transition energy for X-TCNE with X = toluene, o-xylene, and naphthalene employing the same functionals as for X = benzene. It is shown that the calculated charge transfer excitation energies are in as good agreement with experiment as those obtained from highly optimized LC-functionals using adiabatic TDDFT. We finally discuss the relation between the optimization of length separation parameters and orbital relaxation in the RSCF-CV-DFT scheme.

Krykunov, Mykhaylo; Seth, Mike; Ziegler, Tom [Department of Chemistry, University of Calgary, University Drive 2500, Calgary, Alberta T2N 1N4 (Canada)] [Department of Chemistry, University of Calgary, University Drive 2500, Calgary, Alberta T2N 1N4 (Canada)

2014-05-14T23:59:59.000Z

438

Year Average Transportation Cost of Coal  

Gasoline and Diesel Fuel Update (EIA)

delivered costs of coal, by year and primary transport mode Year Average Transportation Cost of Coal (Dollars per Ton) Average Delivered Cost of Coal (Dollars per Ton)...

439

Calendar Year Reports | Department of Energy  

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

Reports Calendar Year Reports Calendar Year Reports Audit, Inspection and Other Reports The majority of Office of Inspector General reports are public. Certain reports, however,...

440

Twenty Years of Tevatron Operation  

Science Journals Connector (OSTI)

The superconducting Tevatron accelerator at Fermi National Accelerator Laboratory (Fermilab) has surpassed twenty years of operation. The Tevatron is still the highest energy particle accelerator in the world and will remain so until the commissioning of the LHC in Europe later this decade. The Tevatron has operated in a Fixed Target mode accelerating a proton beam into stationary targets/detectors as well as a Colliding Beam mode continuously colliding counter rotating beams of protons and antiprotons. Upon completion the Tevatron cryogenic system became the world’s largest helium refrigeration system. In 1993 the Tevatron cryogenic system was given the designation of International Historic Mechanical Engineering Landmark by the American Society of Mechanical Engineers. The operational history experiences and statistics of the Tevatron with an emphasis on the cryogenic system is presented. Improvements upgrades and current challenges of the cryogenic system are discussed.

J. C. Theilacker

2004-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "year introduced fractional" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
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We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


441

S. 1514: This Act may be cited as the Department of Energy National Security Act for Fiscal Years 1992 and 1993, introduced in the United States Senate, One Hundred Second Congress, First Session, July 22, 1991  

SciTech Connect

Title 31, Part A, National Security Programs Authorizations, includes the following sections: Operating Expenses; Plant and Capital Equipment; Environmental Restoration and Waste Management; Funding Limitations; and General Reduction in Authorizations. Part B, Recurring General Provisions, presents the following Sections: Reprogramming; Limits on General Plant Projects; Limits on construction Projects; Fund Transfer Authority; Authority for Construction Design; Authority for Emergency Construction, Design and Construction Activities; and Funds Available for all DOE National Security Programs. Part C, Miscellaneous, includes the following: Scholarship and Fellowship Program for Environmental Restoration and Waste Management; Defense Environmental Restoration and Waste Management Program; Private Sector Participation in Waste Cleanup and Modernization Activities; Career Development Program for National Laboratory Employees; Resumption of Plutonium Operations at Rocky Flats Plant; Training and Protection of Nuclear Facilities Workers Who Respond to Emergencies Related to Hazardous Substances; and DOE Partnerships for Energy Critical Technologies, Advanced Manufacturing Technology, and Materials Processing, Synthesis, and Commercialization. Title 22, Defense Nuclear Facilities Safety Board Authorization, notes funds authorized for the board and discusses briefly changes in its powers and functions.

Not Available

1991-01-01T23:59:59.000Z

442

WELL-POSEDNESS AND INVISCID LIMITS OF THE BOUSSINESQ EQUATIONS WITH FRACTIONAL LAPLACIAN DISSIPATION  

E-Print Network (OSTI)

WELL-POSEDNESS AND INVISCID LIMITS OF THE BOUSSINESQ EQUATIONS WITH FRACTIONAL LAPLACIAN-posedness and inviscid limits of several systems of Boussinesq equations with fractional dissipation. Three main results 2D Boussinesq equations. This is achieved by examining their inviscid limits. The second result

Wu, Jiahong

443

Application of a fractional advection-dispersion equation David A. Benson  

E-Print Network (OSTI)

long-term correlation and fractional derivatives in time [Giona and Roman, 1992; Compte, 1996] and ensue. During this pre-Fickian phase of transport, scale-dependent dispersion coefficients can be used-consuming process that is commonly used to gain information about a plume's pre-Fickian behavior. The fractional ADE

444

Limited lithium isotopic fractionation during progressive metamorphic dehydration in metapelites: A case study  

E-Print Network (OSTI)

Limited lithium isotopic fractionation during progressive metamorphic dehydration in metapelites-zone metamorphism far removed from the pluton to partially melted rocks adjacent to the pluton. Lithium on the aureole scale. Published by Elsevier B.V. Keywords: Lithium; Isotope fractionation; Metamorphic

Mcdonough, William F.

445

Assessment of size-fractionated species of curium-244 via alpha spectrometry in groundwater  

E-Print Network (OSTI)

Assessment of size-fractionated species of curium-244 via alpha spectrometry in groundwater S. M Abstract Curium was produced for experimental pro- grams for use as a heat source for isotopic electrical differences in 244 Cm concentration. Keywords Curium Á Groundwater Á Size-fractionation Introduction Curium

Buesseler, Ken

446

Machine milkability as related to dairy yield and its fractions in dairy ewes (1)  

E-Print Network (OSTI)

Machine milkability as related to dairy yield and its fractions in dairy ewes (1) O. JATSCH R. SAGI and adaptation to machine milking were evaluated by determining milk yield fractions for Awassi and Assaf dairy conformation significantly affected milk yield and adaptation to machine milking, while breed, rearing methods

Paris-Sud XI, Université de

447

Self-similar solutions for a fractional thin film equation governing hydraulic fractures  

E-Print Network (OSTI)

Self-similar solutions for a fractional thin film equation governing hydraulic fractures C. Imbert equation governing hydraulic fractures are constructed. One of the boundary con- ditions, which accounts, 35R11, 35C06 Keywords: Hydraulic fractures, higher order equation, thin films, fractional Laplacian

Boyer, Edmond

448

Quantifying kinetic fractionation in Bunker Cave speleothems using D47 Tobias Kluge*, Hagit P. Affek  

E-Print Network (OSTI)

Quantifying kinetic fractionation in Bunker Cave speleothems using D47 Tobias Kluge*, Hagit P. Holocene and modern speleothems from Bunker Cave (Germany) as well as modern material from the adjacent in the kinetic isotope fractionation in Bunker Cave are associated with changing drip water super saturation

449

A Population-Based Study of the Fractionation of Postlumpectomy Breast Radiation Therapy  

SciTech Connect

Purpose: The optimal fractionation schedule of post lumpectomy radiation therapy remains controversial. The objective of this study was to describe the fractionation of post-lumpectomy radiation therapy (RT) in Ontario, before and after the seminal Ontario Clinical Oncology Group (OCOG) trial, which showed the equivalence of 16- and 25-fraction schedules. Methods and Materials: This was a retrospective cohort study conducted by linking electronic treatment records to a population-based cancer registry. The study population included all patients who underwent lumpectomy for invasive breast cancer in Ontario, Canada, between 1984 and 2008. Results: Over the study period, 41,747 breast cancer patients received post lumpectomy radiation therapy to the breast only. Both 16- and 25-fraction schedules were commonly used throughout the study period. In the early 1980s, shorter fractionation schedules were used in >80% of cases. Between 1985 and 1995, the proportion of patients treated with shorter fractionation decreased to 48%. After completion of the OCOG trial, shorter fractionation schemes were once again widely adopted across Ontario, and are currently used in about 71% of cases; however, large intercenter variations in fractionation persisted. Conclusions: The use of shorter schedules of post lumpectomy RT in Ontario increased after completion of the OCOG trial, but the trial had a less normative effect on practice than expected.

Ashworth, Allison [Division of Cancer Care and Epidemiology, Queen's University Cancer Research Institute, Kingston, Ontario (Canada) [Division of Cancer Care and Epidemiology, Queen's University Cancer Research Institute, Kingston, Ontario (Canada); Cancer Center of Southeastern Ontario, Kingston, Ontario (Canada); Kong, Weidong [Division of Cancer Care and Epidemiology, Queen's University Cancer Research Institute, Kingston, Ontario (Canada)] [Division of Cancer Care and Epidemiology, Queen's University Cancer Research Institute, Kingston, Ontario (Canada); Whelan, Timothy [Juravinski Cancer Center, Hamilton, Ontario (Canada)] [Juravinski Cancer Center, Hamilton, Ontario (Canada); Mackillop, William J., E-mail: william.mackillop@krcc.on.ca [Division of Cancer Care and Epidemiology, Queen's University Cancer Research Institute, Kingston, Ontario (Canada)

2013-05-01T23:59:59.000Z

450

SURFACE CLOUD RADIATIVE FORCING, CLOUD FRACTION AND CLOUD ALBEDO: THEIR RELATIONSHIP AND MULTISCALE VARIATION  

E-Print Network (OSTI)

SURFACE CLOUD RADIATIVE FORCING, CLOUD FRACTION AND CLOUD ALBEDO: THEIR RELATIONSHIP AND MULTISCALE/Atmospheric Sciences Division Brookhaven National Laboratory P.O. Box, Upton, NY www.bnl.gov ABSTRACT Cloud-induced climate change. Cloud-radiative forcing, cloud fraction, and cloud albedo are three key quantities

451

Probabilistic Simulation of Multi-Stage Decisions for Operation of a Fractionated Satellite Mission  

E-Print Network (OSTI)

decisions. We use a generic Department of Defense (DoD) terrestrial weather satellite program as a caseProbabilistic Simulation of Multi-Stage Decisions for Operation of a Fractionated Satellite Mission of net present value for a fractionated satellite constellation. The goal is to begin development

Alonso, Juan J.

452

The impact of vegetation on fractionation of rare earth elements (REE) during waterrock interaction  

E-Print Network (OSTI)

The impact of vegetation on fractionation of rare earth elements (REE) during water The fractionation of the rare earth elements (REE) in river water, as well as the immobilization of REE in the river earth elements (REE) principally originate from apatite dissolution during weathering. However, stream

Mailhes, Corinne

453

Hydrogen isotope fractionation in freshwater algae: I. Variations among lipids and species  

E-Print Network (OSTI)

Hydrogen isotope fractionation in freshwater algae: I. Variations among lipids and species Zhaohui in media containing different concentrations of deuterium. The hydrogen isotopic ratios of lipids that lipid dD values can be used to determine water dD values, hydrogen isotope fractionation was found

Sachs, Julian P.

454

Sorption of Aldrich Humic Acids onto Hematite: Insights into Fractionation Phenomena by Electrospray  

E-Print Network (OSTI)

Sorption of Aldrich Humic Acids onto Hematite: Insights into Fractionation Phenomena.reiller@cea.fr, +33 1 6908 4312 ;badia.amekraz@cea.fr, +33 1 6908 8034; Fax +33 1 6908 5411 Abstract. Sorption induced-mass range provided evidence of further fractionation induced by sorption within the LMWF. Among the two

Paris-Sud XI, Université de

455

Performance analysis of a fractional controller developed for the vibration suppression of a smart beam  

E-Print Network (OSTI)

via Continued Fraction Expansion (CFE) method, was designed and implemented for the suppression of the flexural vibrations of a smart beam. The first, second, third and fourth order approximations of the CFE is the CFE method (Krishna 2008). In this study a fractional order controller developed by using the CFE

Yaman, Yavuz

456

Brazil is to introduce subsidised hormonal contraceptives and increase the number of contraceptives available at no cost from primary healthcare clinics,  

Science Journals Connector (OSTI)

Brazil is to introduce subsidised hormonal contraceptives and...Scrip. The contraceptives that are to be subsidised include injections containing estradiol valerate/norethisterone enantate injections and oral the...

2007-06-01T23:59:59.000Z

457

Radiation-Free Weekend Rescued! Continuous Accelerated Irradiation of 7-Days per Week Is Equal to Accelerated Fractionation With Concomitant Boost of 7 Fractions in 5-Days per Week: Report on Phase 3 Clinical Trial in Head-and-Neck Cancer Patients  

SciTech Connect

Purpose: To report long-term results of randomized trial comparing 2 accelerated fractionations of definitive radiation therapy assessing the need to irradiate during weekend in patients with head and neck squamous cell carcinoma. Methods and Materials: A total of 345 patients with SCC of the oral cavity, larynx, and oro- or hypo-pharynx, stage T2-4N0-1M0, were randomized to receive continuous accelerated irradiation (CAIR: once per day, 7 days per week) or concomitant accelerated boost (CB: once per day, 3 days per week, and twice per day, 2 days per week). Total dose ranged from 66.6-72 Gy, dose per fraction was 1.8 Gy, number of fractions ranged from 37-40 fractions, and overall treatment time ranged from 37-40 days. Results: No differences for all trial end-points were noted. At 5 and 10 years, the actuarial rates of local-regional control were 63% and 60% for CAIR vs 65% and 60% for CB, and the corresponding overall survival were 40% and 25% vs 44% and 25%, respectively. Confluent mucositis was the main acute toxicity, with an incidence of 89% in CAIR and 86% in CB patients. The 5-year rate of grade 3-4 late radiation morbidity was 6% for both regimens. Conclusions: Results of this trial indicate that the effects of accelerated fractionation can be achieve by delivering twice-per-day irradiation on weekday(s). This trial has also confirmed that an accelerated, 6-weeks schedule is a reasonable option for patients with intermediate-stage head-and-neck squamous cell carcinoma because of the associated high cure rate and minimal severe late toxicity.

Skladowski, Krzysztof, E-mail: skladowski@io.gliwice.pl [Maria Sklodowska-Curie Memorial Cancer Center and the Institute of Oncology, Branch in Gliwice (Poland)] [Maria Sklodowska-Curie Memorial Cancer Center and the Institute of Oncology, Branch in Gliwice (Poland); Hutnik, Marcin; Wygoda, Andrzej; Golen, Maria; Pilecki, Boleslaw; Przeorek, Wieslawa; Rutkowski, Tomasz; Lukaszczyk-Widel, Beata; Heyda, Alicja; Suwinski, Rafal; Tarnawski, Rafal; Maciejewski, Boguslaw [Maria Sklodowska-Curie Memorial Cancer Center and the Institute of Oncology, Branch in Gliwice (Poland)] [Maria Sklodowska-Curie Memorial Cancer Center and the Institute of Oncology, Branch in Gliwice (Poland)

2013-03-01T23:59:59.000Z

458

Calculation of spontaneous emission from a V-type three-level atom in photonic crystals using fractional calculus  

Science Journals Connector (OSTI)

Fractional time derivative, an abstract mathematical operator of fractional calculus, is used to describe the real optical system of a V-type three-level atom embedded in a photonic crystal. A fractional kinetic equation governing the dynamics of the spontaneous emission from this optical system is obtained as a fractional Langevin equation. Solving this fractional kinetic equation by fractional calculus leads to the analytical solutions expressed in terms of fractional exponential functions. The accuracy of the obtained solutions is verified through reducing the system into the special cases whose results are consistent with the experimental observation. With accurate physical results and avoiding the complex integration for solving this optical system, we propose fractional calculus with fractional time derivative as a better mathematical method to study spontaneous emission dynamics from the optical system with non-Markovian dynamics.

Chih-Hsien Huang; Jing-Nuo Wu; Yen-Yin Li; Szu-Cheng Cheng; Wen-Feng Hsieh

2011-07-05T23:59:59.000Z

459

The effect of gravel size fraction on the distribution coefficients of selected radionuclides  

SciTech Connect

This manuscript addresses the consequences of the common practice of assuming that the gravel fraction of sediments does not participate in sorption reactions and thus sorption quantified by the distribution coefficient (Kd) construct can be estimated from laboratory tests on sediments less than 2 mm size fraction. However, this common assumption can lead to inaccurate estimates of the mobility and sorption affinity of many radionuclides (e.g., Tc, U, and Np) on gravel dominated sediments at the Hanford Site and other locations. Laboratory batch sorption experiments showed that the distribution coefficients measured using only sediment less than 2 mm size fraction and correcting for inert gravel fraction were not in agreement with those obtained from the bulk sediments including gravel (larger than 2 mm size fraction), depending on the radionuclide. The least reactive radionuclide, Tc had Kd values for bulk sediment with negligible deviations from the inert gravel corrected Kd values measured on less than 2 mm size fraction. However, differences between measured Kd values using sediment less than 2 mm size fraction and the Kd values on the bulk sediment were significant for intermediately and strongly reactive radionuclides such as U and Np, especially on the sediment with gravel fractions that contained highly reactive sites. Highly reactive sites in the gravel fraction were attributed to the presence of Fe oxide coatings and/or reactive fracture faces on the gravel surfaces. Gravel correction factors that use the sum of the Kd,<2 mm and Kd,>2 mm values to estimate the Kd for the bulk sediment were found to best describe Kd values for radionuclides on the bulk sediment. Gravel correction factors should not be neglected to predict precisely the sorption capacity of the bulk sediments that contain more than 30% gravel. In addition, more detailed characterization of gravel surfaces should be conducted to identify whether higher reactive sorbents are present in the gravels.

Um, Wooyong; Serne, R. Jeffrey; Last, George V.; Clayton, Ray E.; Glossbrenner, Ellwood T.

2009-06-26T23:59:59.000Z

460

Theoretical principles of use of coal fractions with different densities for combustion  

SciTech Connect

It is reasonable to complement the conventional preparation of steam coal involving the removal of ash components and pyritic sulfur by the isolation of the lightest organic fractions, which possess enhanced performance characteristics. These fractions are smoothly saleable both on the domestic and world markets for effective pulverized-coal combustion via new combustion technologies. Heavier (inertinite) fractions of the coal preparation concentrate marketed at lower prices can be considered appropriate fuel for burning in circulating fluidized-bed combustion systems. 13 refs., 5 figs., 4 tabs.

S.G. Gagarin; A.M. Gyul'maliev [Institute for Fossil Fuels, Moscow (Russian Federation)

2009-02-15T23:59:59.000Z

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


461

Fractional Euler-Bernoulli beams: theory, numerical study and experimental validation  

E-Print Network (OSTI)

In this paper the classical Euler-Bernoulli beam (CEBB) theory is reformulated utilising fractional calculus. Such generalisation is called fractional Euler-Bernoulli beams (FEBB) and results in non-local spatial description. The parameters of the model are identified based on AFM experiments concerning bending rigidities of micro-beams made of the polymer SU-8. In experiments both force as well as deflection data were recorded revealing significant size effect with respect to outer dimensions of the specimens. Special attention is also focused on the proper numerical solution of obtained fractional differential equation.

Wojciech Sumelka; Tomasz Blaszczyk; Christian Liebold

2015-02-05T23:59:59.000Z

462

CLAY?NANOCOMPOSITES POLYURETHANE ADHESIVES : ANALYSIS OF THE RIGID AMORPHOUS FRACTION  

Science Journals Connector (OSTI)

In this work nanocomposite adhesives for flexible packaging obtained using an organically modified montmorillonite (OMM) in a polyurethane matrix were synthesized and characterized. The microstructure of the composites was investigated by X?ray diffraction. The glass transition temperature of PU nanocomposites measured using differential scanning calorimeter increases with increasing volume fraction of OMM. On the other hand the specifc heat increment ? C P normalized to the weight of the organic fraction decreases as nanoclay was added. Therefore a corresponding increase of the rigid amorphous fraction of PU nanocomposites with nanoclay was observed.

C. Esposito Corcione; A. Greco; A. Maffezzoli

2008-01-01T23:59:59.000Z

463

Budget estimates, fiscal year 1997. Volume 12  

SciTech Connect

This report contains the fiscal year budget justification to Congress. The budget provides estimates for salaries and expenses and for the Office of the Inspector General for fiscal year 1997.

NONE

1996-03-01T23:59:59.000Z

464

Undergraduate Handbook Academic Year 2012-2013  

E-Print Network (OSTI)

Undergraduate Handbook Academic Year 2012-2013 COLLEGE OF ARTS & SCIENCES Department of Physics & Astronomy #12;The University of Tennessee, Knoxville Department of Physics and Astronomy Undergraduate Handbook Academic Year 2012-2013 Contents Introduction

Tennessee, University of

465

Calendar Year 2014 | Department of Energy  

Energy Savers (EERE)

4 Calendar Year 2014 RSS December 17, 2014 Audit Report: OAS-FS-15-05 Federal Energy Regulatory Commission's Fiscal Year 2014 Financial Statement Audit December 16, 2014 Inspection...

466

800,000-year Ice-Core Records of Atmospheric Methane (CH4)  

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

Methane (CH4) » Ice Cores Methane (CH4) » Ice Cores 800,000-year Ice-Core Records of Atmospheric Methane (CH4) This page introduces ice-core records of methane (CH4) extending back 800,000 years at Dome C, Antarctica and over 400,000 years at the Vostok site. Links are also provided to shorter records from other Antarctic locations. The 2000-year record from Law Dome, Antarctica, has been merged with modern records to create a long-term record to the present. These records are maintained by the World Data Center for Paleoclimatology, National Oceanic and Atmospheric Administration (NOAA), and have graciously been made freely available for access and distribution. The original investigators made the effort to obtain the data and assure their quality. To assure proper credit is given, please follow the citation instructions

467

Fiscal Year 2010 Budget-in-Brief  

Office of Energy Efficiency and Renewable Energy (EERE)

Fiscal Year 2010 budget request from the Department of Energy’s Office of Energy Efficiency and Renewable Energy

468

Secretary Chu Celebrates NNSA's 10-Year Anniversary  

ScienceCinema (OSTI)

Department of Energy Secretary Steven Chu speaks at NNSA's 10-year anniversary celebration on April 28, 2010.

Department of Energy Secretary Steven Chu

2010-09-01T23:59:59.000Z

469

Fiscal Year 2008 Budget-in-Brief  

Office of Energy Efficiency and Renewable Energy (EERE)

Fiscal Year 2008 budget request from the Department of Energy’s Office of Energy Efficiency and Renewable Energy.

470

Fiscal Year 2007 Budget-in-Brief  

Office of Energy Efficiency and Renewable Energy (EERE)

Fiscal Year 2007 budget request from the Department of Energy’s Office of Energy Efficiency and Renewable Energy.

471

Fiscal Year 2009 Budget-in-Brief  

Office of Energy Efficiency and Renewable Energy (EERE)

Fiscal Year 2009 budget request from the Department of Energy’s Office of Energy Efficiency and Renewable Energy.

472

OUT Success Stories: Twenty Years of Success  

DOE R&D Accomplishments (OSTI)

DOE's Office of Utility Technologies celebrates 20 years of success in renewable energy research, development, and deployment.

2000-08-00T23:59:59.000Z

473

Boron-isotope fractionation between tourmaline and fluid: an experimental re-investigation  

Science Journals Connector (OSTI)

The fractionation of boron isotopes between synthetic dravitic tourmaline and fluid was determined by hydrothermal experiments between 400 and 700°C at 200 MPa and at 500°C, 500 MPa. Tourmaline was crystallize...

Christian Meyer; Bernd Wunder; Anette Meixner…

2008-08-01T23:59:59.000Z

474

Contribution of isotopologue self-shielding to sulfur mass-independent fractionation during sulfur dioxide photolysis  

E-Print Network (OSTI)

Signatures of sulfur mass-independent fractionation (S-MIF) are observed for sulfur minerals in Archean rocks, and for modern stratospheric sulfate aerosols (SSA) deposited in polar ice. Ultraviolet light photolysis of ...

Lyons, J. R.

475

Theoretical principles of use of coal fractions with different densities for combustion  

Science Journals Connector (OSTI)

It is reasonable to complement the conventional preparation of steam coal involving the removal of ash components and pyritic sulfur by the isolation of the lightest organic fractions, which possess enhanced p...

S. G. Gagarin; A. M. Gyul’maliev

2009-02-01T23:59:59.000Z

476

A study of heavy oil fractions by Fourier-transform near-infrared Raman spectroscopy  

Science Journals Connector (OSTI)

Oil fractions with a boiling-point step size of 20°C (300 to 560°C) for six different crude oils of Western Siberia have been studied by Fourier-transform Raman and Fourier-transform IR spectroscopy. Weak band...

A. Kh. Kuptsov; T. V. Arbuzova

2011-05-01T23:59:59.000Z

477

Practical delay modeling of externally recirculated burned gas fraction for Spark-Ignited Engines  

E-Print Network (OSTI)

. INTRODUCTION AND COMPARISON WITH DIESEL EXHAUST GAS RECIRCULATION To prevent the malicious knock phenomenon. Scheme of the intake burned gas fraction dynamics. In the seemingly similar context of automotive Diesel

478

PROCESS DEVELOPMENT FOR THE FRACTIONATION AND ISOLATION OF CORN FIBER HEMICELLULOSE.  

E-Print Network (OSTI)

??Corn fiber is a co-product of the corn wet-milling process that holds potential to become a value-added product. A process was developed to fractionate and… (more)

Montanti, Justin

2010-01-01T23:59:59.000Z

479

Production cross section and topological decay branching fractions of the ? lepton  

E-Print Network (OSTI)

We report new measurements of the production cross section for the reaction e(+)e(?)??(+)?(?) at s?=29 GeV, as well as the topological decay branching fractions of the ? lepton. The data were taken with the High Resolution ...

Baringer, Philip S.

1989-08-01T23:59:59.000Z

480

New Results in Stability, Control, and Estimation of Fractional Order Systems  

E-Print Network (OSTI)

of control and estimation, even for systems where fractional order models do not arise “naturally”. This dissertation is aimed at further building of the base methodology with a focus on robust feedback control and state estimation. By setting...

Koh, Bong Su

2012-07-16T23:59:59.000Z

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


481

Statistical comparison of two-phase flow, void fraction fluctuations in a microgravity environment  

E-Print Network (OSTI)

identifier. Results show that slug flows exhibit both unimodal distribution and multi-modal distribution in the probability density function while annular flows have unimodal distribution with a peak at high void fractions. It was found that the variance...

Chang, Jae Ho

1997-01-01T23:59:59.000Z

482

Branching fractions and charge asymmetries in charmless hadronic decays at BABAR  

SciTech Connect

We present measurements of branching fraction, polarization and charge asymmetry in charmless hadronic B decays with {eta}, {eta}{prime}, {omega}, and b{sub 1} in the final state. All the results use the final BABAR dataset.

Biassoni, Pietro; /Milan U. /INFN, Milan

2009-10-30T23:59:59.000Z

483

Isolation of tube precipitin antibody-reactive fractions of Coccidioides immitis.  

Science Journals Connector (OSTI)

...humoral response has been detected by tube precipitin (TP) and immunodiffusion (ID)-TP assays of patient sera, which are valuable aids...antigenic fractions which show reactivity with patient TP antibody have been published. However, confusion...

D Kruse; G T Cole

1990-01-01T23:59:59.000Z

484

E-Print Network 3.0 - absorbed fraction internal irradiation...  

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

. It gives a simple expression relating the sol fraction Fp to the irradiation dose. As shown in hal-00539984... (cf. table 2). Irradiation at 80C Swelling ratio and...

485

Uncertainties analysis of fission fraction for reactor antineutrino experiments using DRAGON  

E-Print Network (OSTI)

Rising interest in nuclear reactors as a source of antineutrinos for experiments motivates validated, fast, and accessible simulation to predict reactor rates. First, DRAGON was developed to calculate the fission rates of the four most important isotopes in fissions,235U,238U,239Pu and141Pu, and it was validated for PWRs using the Takahama benchmark. The fission fraction calculation function was validated through comparing our calculation results with MIT's results. we calculate the fission fraction of the Daya Bay reactor core, and compare its with those calculated by the commercial reactor simulation program SCIENCE, which is used by the Daya Bay nuclear power plant, and the results was consist with each other. The uncertainty of the antineutrino flux by the fission fraction was studied, and the uncertainty of the antineutrino flux by the fission fraction simulation is 0.6% per core for Daya Bay antineutrino experiment.

X. B. Ma; L. Z. Wang; Y. X. Chen; W. L. Zhong; F. P. An

2014-05-27T23:59:59.000Z

486

Effect of nanofiber proximity on the mechanical behavior of high volume fraction aligned carbon nanotube arrays  

E-Print Network (OSTI)

The effect of nanofiber proximity on the mechanical behavior of nanofiber arrays with volume fractions (V f) from 1% to 20% was quantified via nanoindentation of an aligned carbon nanotube (A-CNT) array. The experimental ...

Cebeci, Hülya

487

E-Print Network 3.0 - aquatic organic fractions Sample Search...  

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

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

488

Size Analysis of Automobile Soot Particles Using Field-Flow Fractionation  

Science Journals Connector (OSTI)

Size Analysis of Automobile Soot Particles Using Field-Flow Fractionation ... The off-line method includes a cascade impactor (23) and an electric low-pressure impactor (19). ...

Won-suk Kim; Sun Hui Kim; Dai Woon Lee; Seungho Lee; Cheol Soo Lim; Jung Ho Ryu

2001-02-07T23:59:59.000Z

489

E-Print Network 3.0 - average void fraction Sample Search Results  

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

Title and author(s) Summary: above this temperature can lead to a large fraction of vacancies being trans- ferred from loops to voids... swelling values,are shown in the table....

490

Improving catalysts for the refining of straight-run gasoline fractions of petroleum  

Science Journals Connector (OSTI)

We propose a method for modifying catalysts based on a high-silica zeolite of the ZSM-5 type using Ni nanopowder to improve catalysts for the refining of straight-run gasoline fractions. The proposed method, whic...

E. V. Urzhumova; L. M. Velichkina; A. V. Vosmerikov; A. E. Ermakov

2011-06-01T23:59:59.000Z

491

11 Years Engineering Geology Fieldwork in  

E-Print Network (OSTI)

;14 dec 2001 11 years engineering geology in Falset - science from fieldwork - hack 2 What did we Produce ? Why did we ? #12;14 dec 2001 11 years engineering geology in Falset - science from fieldwork - hack 3 happy #12;14 dec 2001 11 years engineering geology in Falset - science from fieldwork - hack 4 Why keep

Hack, Robert

492

Foundation Year Programmes: AGuideforParents  

E-Print Network (OSTI)

Foundation Year Programmes: AGuideforParents #12;Welcometo Southampton Studying in the UK is a long exciting adventures of their life. Our foundation year courses are designed to help your son or daughter, foundation year students who meet the required criteria are guaranteed a place on an undergraduate course

Anderson, Jim

493

for the year ended 31 July 2006  

E-Print Network (OSTI)

received in advance of expenditure and the deferral of capital expenditure, which during the coming year-11 Statement of Principal Accounting Policies 12-15 Consolidated Income and Expenditure Account 16-17 Statement for the Year The University's Consolidated Income, Expenditure and Results for the year to 31 July 2006

Wirosoetisno, Djoko

494

HIGHER EDUCATION TAX BENEFITS 42011 TAX YEAR  

E-Print Network (OSTI)

HIGHER EDUCATION TAX BENEFITS 42011 TAX YEAR #12;2 The credit offsets what you pay for the first four years of higher education by reducing the amount of income tax you pay. In addition, the credit during the tax year and has not claimed the Hope Scholarship Credit and/or the American Opportunity Tax

495

Apparatus and method for rapid separation and detection of hydrocarbon fractions in a fluid stream  

DOE Patents (OSTI)

An apparatus and method for rapid fractionation of hydrocarbon phases in a sample fluid stream are disclosed. Examples of the disclosed apparatus and method include an assembly of elements in fluid communication with one another including one or more valves and at least one sorbent chamber for removing certain classifications of hydrocarbons and detecting the remaining fractions using a detector. The respective ratios of hydrocarbons are determined by comparison with a non separated fluid stream.

Sluder, Charles S.; Storey, John M.; Lewis, Sr., Samuel A.

2013-01-22T23:59:59.000Z

496

Fractionation of stable carbon isotopes by phosphoenopyruvate carboxylase from C4 plants  

E-Print Network (OSTI)

FRACTIONATION OP STABLE CARBON ISOTOPES BY PHOSPHOENOLPYRUYATE CARBOXYLASE FROM C& PLANTS A Thesis by PAUL HOWARD REIBACH Submitted to the Graduate College of Texas A&M University in partial fulfillment of the requirement for the degree... of MASTER OF SCIENCE August 1976 Major Sub)cot: Piant Physiology FRACTIONATION OF STABLE CARBON ISOTOPES BY PHOSPHOENOLPYRUVATE CARBOXYLASE FROM CA PLANTS A Thesis by PAUL HOHARD REIBACH Approved as to style and content by: airman of Committee) ead...

Reibach, Paul Howard

2012-06-07T23:59:59.000Z

497

Development of magnetic separation methods of analysis: magnetic field flow fractionation  

E-Print Network (OSTI)

of MASTER OF SCIENCE August 1980 Major Subject: Chemistry DEVELOPMENT OF MAGNETIC SEPARATION METHODS OF ANALYSIS: MAGNETIC FIELD FLOW FRACTIONATION A Thesis by JAIME GARCIA-RAMIREZ Approved as to style and content by: (Chairman of Committee) 1... of MASTER OF SCIENCE August 1980 Major Subject: Chemistry DEVELOPMENT OF MAGNETIC SEPARATION METHODS OF ANALYSIS: MAGNETIC FIELD FLOW FRACTIONATION A Thesis by JAIME GARCIA-RAMIREZ Approved as to style and content by: (Chairman of Committee) 1...

Garcia-Ramirez, Jaime

2012-06-07T23:59:59.000Z

498

Fraction of stopped K- mesons which interact with free hydrogen in propane  

Science Journals Connector (OSTI)

In a sample of film containing 13 400 stopped K- mesons in a liquid-propane bubble chamber, 98 examples of the reaction K-p??- ?+ were found. Using the known branching ratio for this channel, we find the fraction of K- which interact at rest with free protons to be (3.2 ± 0.4)%. The result is compared with measurements of the same fraction for ?- mesons and anti-protons.

C. T. Murphy; G. Keyes; M. Saha; M. Tanaka

1974-03-01T23:59:59.000Z

499

ARM: Fractional cloud cover, clear-sky and all-sky shortwave flux for each of 25 individual SGP facilities.  

DOE Data Explorer (OSTI)

Fractional cloud cover, clear-sky and all-sky shortwave flux for each of 25 individual SGP facilities.

Gaustad, Krista; Gaustad, Krista; McFarlane, Sally; McFarlane, Sally

500

Non-Standard Extensions of Gradient Elasticity: Fractional Non-Locality, Memory and Fractality  

E-Print Network (OSTI)

Derivatives and integrals of non-integer order may have a wide application in describing complex properties of materials including long-term memory, non-locality of power-law type and fractality. In this paper we consider extensions of elasticity theory that allow us to describe elasticity of materials with fractional non-locality, memory and fractality. The basis of our consideration is an extension of the usual variational principle for fractional non-locality and fractality. For materials with power-law non-locality described by Riesz derivatives of non-integer order, we suggest a fractional variational equation. Equations for fractal materials are derived by a generalization of the variational principle for fractal media. We demonstrate the suggested approaches to derive corresponding generalizations of the Euler-Bernoulli beam and the Timoshenko beam equations for the considered fractional non-local and fractal models. Various equations for materials with fractional non-locality, fractality and fractional acceleration are considered.

Vasily E. Tarasov; Elias C. Aifantis

2014-04-21T23:59:59.000Z