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


1

NERSC HPSS Storage by Scientific Discipline  

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

Storage by Scientific Discipline Troubleshooting Optimizing IO performance on the Lustre file system IO Formats Science Databases Sharing Data Transferring Data Unix Groups at...

2

Dynamic load balancing with adaptive factoring methods in scientific applications  

Science Conference Proceedings (OSTI)

To improve the performance of scientific applications with parallel loops, dynamic loop scheduling methods have been proposed. Such methods address performance degradations due to load imbalance caused by predictable phenomena like nonuniform data distribution ... Keywords: Adaptive weighted factoring, Dynamic load balancing

Ricolindo L. Cariño; Ioana Banicescu

2008-04-01T23:59:59.000Z

3

Dynamic trees can aid in performance tuning of scientific codes | Argonne  

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

Dynamic trees can aid in performance tuning of scientific codes Dynamic trees can aid in performance tuning of scientific codes June 10, 2013 Tweet EmailPrint As heterogeneous computers become more common, researchers are exploring ways to be able to tune scientific applications for the new architectures "just in time." Two popular approaches that have been used for performance tuning are variable selection and sensitivity analysis. The former focuses on choosing a subset of covariates that should be included in a model, in that they lead to predictions of low variance and high accuracy; the latter seeks to characterize how components of this subset influence the response. Unfortunately, because existing tools are difficult to use, these two approaches typically are treated separately, resulting in inefficiency and increased computational cost.

4

Social Dynamics of Science  

E-Print Network (OSTI)

The birth and decline of disciplines are critical to science and society. However, no quantitative model to date allows us to validate competing theories of whether the emergence of scientific disciplines drives or follows the formation of social communities of scholars. Here we propose an agent-based model based on a \\emph{social dynamics of science,} in which the evolution of disciplines is guided mainly by the social interactions among scientists. We find that such a social theory can account for a number of stylized facts about the relationships between disciplines, authors, and publications. These results provide strong quantitative support for the key role of social interactions in shaping the dynamics of science. A "science of science" must gauge the role of exogenous events, such as scientific discoveries and technological advances, against this purely social baseline.

Sun, Xiaoling; Milojevi?, Staša; Flammini, Alessandro; Menczer, Filippo

2013-01-01T23:59:59.000Z

5

STI Subject Categories | Scientific and Technical Information...  

Office of Scientific and Technical Information (OSTI)

The subject category identifies the scientific discipline of the scientific and technical information (STI) product. An STI product can have multiple applicable categories....

6

Role and Discipline Relationships in a Transdisciplinary Biomedical Team: Structuration, Values Override and Context Scaffolding  

E-Print Network (OSTI)

Though accepted that "team science" is needed to tackle and conquer the health problems that are plaguing our society significant empirical evidence of team mechanisms and functional dynamics is still lacking in abundance. Through grounded methods the relationship between scientific disciplines and team roles was observed in a United States National Institutes of Health-funded (NIH) research consortium. Interviews and the Organizational Culture Assessment Instrument (OCAI) were employed.. Findings show strong role and discipline idiosyncrasies that when viewed separately provide different insights into team functioning and change receptivity. When considered simultaneously, value-latent characteristics emerged showing self-perceived contributions to the team. This micro/meso analysis suggests that individual participation in team level interactions can inform the structuration of roles and disciplines in an attempt to tackle macro level problems.

Lotrecchiano, Gaetano R

2013-01-01T23:59:59.000Z

7

Dynamic trees can aid in performance tuning of scientific codes | Argonne  

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

trees can aid in performance tuning of scientific codes trees can aid in performance tuning of scientific codes July 16, 2013 Tweet EmailPrint The term "heterogeneous computers" generally refers to the growing complexity and diversity of modern computers. These include hybrid CPU-GPU, CPU-accelerator, many-core systems, and other novel architectures. Such systems make "portability" of scientific computing codes increasingly difficult, since a tremendous amount of developer-hours is required to achieve high performance on each new class or type of computer. Getting this performance "just right" on a new machine is called performance tuning. Researchers from the University of Chicago Booth School of Business, together with Stefan Wild, an assistant computational mathematician in the

8

Scientific Societies, E-print Network -- Energy, science, and technology  

Office of Scientific and Technical Information (OSTI)

Scientific Societies Scientific Societies The Scientific Societies Page provides access to websites of scientific societies and professional associations whose focus is in the natural sciences as well as other related disciplines of interest to the Department of Energy research and development programs, projects, and initiatives. Chinese Dutch English French German Italian Japanese Nordic Russian Spanish/Portuguese Other View list of all societies. Choose desired language(s) and/or discipline(s) and select "Display Societies" button. Display Societies Languages All Languages English Japanese Chinese Nordic Dutch Russian French Spanish-Portuguese German Italian Other Disciplines All Subjects Biology and Medicine Biotechnology Chemistry Computer Technologies and Information Sciences

9

Using cross-layer adaptations for dynamic data management in large scale coupled scientific workflows  

Science Conference Proceedings (OSTI)

As system scales and application complexity grow, managing and processing simulation data has become a significant challenge. While recent approaches based on data staging and in-situ/in-transit data processing are promising, dynamic data volumes and ... Keywords: coupled simulation workflows, cross-layer adaptation, data management, in-situ/in-transit, staging

Tong Jin, Fan Zhang, Qian Sun, Hoang Bui, Manish Parashar, Hongfeng Yu, Scott Klasky, Norbert Podhorszki, Hasan Abbasi

2013-11-01T23:59:59.000Z

10

Discipline  

Science Conference Proceedings (OSTI)

... In this way, a positive model is provided for ... Protect the rights of the child and others ... aggressive behavior, such as walking away, ignoring, working ...

2012-07-10T23:59:59.000Z

11

Cultural Influences on the Discipline of Chemistry  

E-Print Network (OSTI)

Over the history of humankind, people have engaged in activities we associate in some way with chemistry. But people have done so within a framework of their own culture, not within a Western science cultural framework in which the discipline of chemistry exists. To understand the cultural framework of chemistry taught in universities today, we need to step out of the comfort of our own scientific culture we live in today. In other words, the cultural influences on chemistry are found by looking at alternative cultures. I am following the old adage, “If you want to learn about water, don’t ask a fish.” History is a convenient vehicle to help us understand cultural influences. Because our scientific culture today has strong Greek roots, let me first explore Aristotle’s ideas about matter and then follow those ideas when they are placed in a different culture, Arabic culture, for instance. We shall then see what gets lost in translation between Greek and Arabic cultures. This discovery will shed light on some cultural influences on today’s chemistry and will have direct implications for the instruction of students. Greek Culture Aristotle’s ideas about matter rejected an atomic-like model of matter in favour of a continuum model. His model is summarized by Figure 1, representing the four elements, which when combined in various proportions produce different qualities of matter.

Dr. Glen; S. Aikenhead

2005-01-01T23:59:59.000Z

12

Fisher Scientific Fisher Scientific  

Science Conference Proceedings (OSTI)

... The furnace is heated by electric resistance elements ... nearest Fisher scientific Service District Office. ... Failure to heat Heating program not entered or ...

2011-05-17T23:59:59.000Z

13

LCLS CDR Chapter 3 - Scientific Experiments  

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

3 3 Scientific Basis for Optical Systems TECHNICAL SYNOPSIS The LCLS Scientific Advisory Committee (SAC) has recommended experiments in five scientific disciplines for the initial operation of the LCLS. These experiments cover a variety of scientific disciplines: atomic physics, plasma physics, chemistry, biology and materials science. The x-ray optics and detectors needed to verify the LCLS capability to address these five disciplines will be constructed and installed as part of the LCLS project. The experiments are described in detail in the document "LCLS: The First Experiments" referenced earlier. Two classes of experiments are proposed for the LCLS. The first class consists of experiments where the x-ray beam is used to probe the sample, as is done in most experiments at current

14

Disciplines | Y-12 National Security Complex  

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

to NIST standards in these 29 measurement disciplines. Dimensional Angular: Angle Blocks, Optical Polygons, Rotary and Indexing Tables, Optical Wedges, Autocollimators...

15

Discipline Policies, Successful Schools, and Racial Justice  

E-Print Network (OSTI)

January). How can we improve school discipline? Educationaldisproportionality in school punishment. Urban Review, 34,Eds. ). Preventing School Violence, in Zero Tolerance:

Losen, Daniel

2011-01-01T23:59:59.000Z

16

Scientific Access  

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

Scientific Access The APS is a open user facility that makes beam time available to the international scientific community through a peer-reviewed proposal process. Two access...

17

Heavy Tails: Performance Models and Scheduling Disciplines  

E-Print Network (OSTI)

Heavy Tails: Performance Models and Scheduling Disciplines Sindo N´u~nez-Queija based on joint ITC´u~nez-Queija CWI & TU/e #12;Heavy Tails: Performance Models and Scheduling Disciplines Part I ­ Introduction and Methodology Tales to tell: · traffic measurements and statistical analysis · traffic modeling · heavy

Núñez-Queija, Rudesindo

18

National Energy Research Scientific Computing Center 2007 Annual Report  

SciTech Connect

This report presents highlights of the research conducted on NERSC computers in a variety of scientific disciplines during the year 2007. It also reports on changes and upgrades to NERSC's systems and services aswell as activities of NERSC staff.

Hules, John A.; Bashor, Jon; Wang, Ucilia; Yarris, Lynn; Preuss, Paul

2008-10-23T23:59:59.000Z

19

-Scientific Contributions --Scientific Contributions -  

E-Print Network (OSTI)

Parameterizations primitivE Equation DYnamics, see Molteni 2003 for a description), uses a set of parameterization bucket model with interactive tempera- ture, soil moisture, soil ice, snow depth and run off. The ocean Framework (GMF). In GMF each module has an initialization phase and a time stepping loop. The latter

Haak, Hein

20

Scientific Awards  

Science Conference Proceedings (OSTI)

Nominations Scientific Awards Awards Program achievement aocs application award Awards baldwin distinguished division memorial nomination poster program recognizing research service ...

Note: This page contains sample records for the topic "dynamics scientific disciplines" 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

A Dynamic Parallel Data-Computing Environment for Cross-Sensor Satellite Data Merger and Scientific Analysis  

Science Conference Proceedings (OSTI)

The Data Processing and Error Analysis System (DPEAS) is a dynamic parallel data processing system for cross-sensor satellite data merger and analysis. Using a peer-to-peer methodology, DPEAS is able to distribute and simplify the near-real-time ...

Andrew S. Jones; Thomas H. Vonder Haar

2002-09-01T23:59:59.000Z

22

Scientific Final Report: COLLABORATIVE RESEARCH: CONTINUOUS DYNAMIC GRID ADAPTATION IN A GLOBAL ATMOSPHERIC MODEL: APPLICATION AND REFINEMENT  

SciTech Connect

This project had goals of advancing the performance capabilities of the numerical general circulation model EULAG and using it to produce a fully operational atmospheric global climate model (AGCM) that can employ either static or dynamic grid stretching for targeted phenomena. The resulting AGCM combined EULAG's advanced dynamics core with the 'physics' of the NCAR Community Atmospheric Model (CAM). Effort discussed below shows how we improved model performance and tested both EULAG and the coupled CAM-EULAG in several ways to demonstrate the grid stretching and ability to simulate very well a wide range of scales, that is, multi-scale capability. We leveraged our effort through interaction with an international EULAG community that has collectively developed new features and applications of EULAG, which we exploited for our own work summarized here. Overall, the work contributed to over 40 peer-reviewed publications and over 70 conference/workshop/seminar presentations, many of them invited.

William J. Gutowski; Joseph M. Prusa, Piotr K. Smolarkiewicz

2012-04-09T23:59:59.000Z

23

The type discipline of behavioral separation  

Science Conference Proceedings (OSTI)

We introduce the concept of behavioral separation as a general principle for disciplining interference in higher-order imperative concurrent programs, and present a type-based approach that systematically develops the concept in the context of an ML-like ... Keywords: behavioral types, concurrency, higher order programming, interference, separation

Luís Caires; João C. Seco

2013-01-01T23:59:59.000Z

24

2011 Dynamics at Surfaces Gordon Research Conference (August 7-12, 2011, Salve Regina University, Newport, Rhode Island)  

SciTech Connect

The 2011 Gordon Conference on Dynamics at Surfaces is the 32nd anniversary of a meeting held every two years that is attended by leading researchers in the area of experimental and theoretical dynamics at liquid and solid surfaces. The conference focuses on the dynamics of the interaction of molecules with either liquid or solid surfaces, the dynamics of the outermost layer of liquid and solid surfaces and the dynamics at the liquid-solid interface. Specific topics that are featured include state-to-state scattering dynamics, chemical reaction dynamics, non-adiabatic effects in reactive and inelastic scattering of molecules from surfaces, single molecule dynamics at surfaces, surface photochemistry, ultrafast dynamics at surfaces, and dynamics at water interfaces. The conference brings together investigators from a variety of scientific disciplines including chemistry, physics, materials science, geology, biophysics, and astronomy.

Greg Sitz

2011-08-12T23:59:59.000Z

25

Scientific Software  

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

Science & Education: Science & Education: Science Highlights Conferences Seminars & Meetings Publications Annual Reports APS Upgrade Courses and Schools Graduate Programs Scientific Software Subscribe to APS Recent Publications rss feed Scientific Software Scientists and researchers at the APS develop custom scientific software to help with acquisition and analysis of beamline data. Several packages are available for a variety of platforms and uses. General Diffraction Powder Diffraction Crystallography Synchrotron Radiation / Optical Elements Time-Resolved EXAFS Visualization / Data Processing Detector Controls General Diffraction fprime FPRIME/Absorb This provides utilities for computing approximate x-ray scattering cross sections (f, f' and f") for individual elements using the Cromer & Liberman

26

Agility at scale: economic governance, measured improvement, and disciplined delivery  

Science Conference Proceedings (OSTI)

Agility without discipline cannot scale, and discipline without agility cannot compete. Agile methods are now mainstream. Software enterprises are adopting these practices in broad, comprehensive delivery contexts. There have been many successes, and ...

Alan W. Brown, Scott Ambler, Walker Royce

2013-05-01T23:59:59.000Z

27

Scientific Working Groups  

Science Conference Proceedings (OSTI)

... TWGDAM 1988). SWGDOG, Scientific Working Group on Dogs and Orthogonal Detection Guidelines, 2004. SWGTOX, Scientific ...

2013-07-10T23:59:59.000Z

28

Reply to comment | OSTI, US Dept of Energy, Office of Scientific...  

Office of Scientific and Technical Information (OSTI)

Scientific Research Data Many disciplines overlap and use data from other sciences Internet can unify all literature and data Go from lit to computation to data and back to lit...

29

Slide15 | OSTI, US Dept of Energy, Office of Scientific and Technical...  

Office of Scientific and Technical Information (OSTI)

Scientific Research Data Many disciplines overlap and use data from other sciences Internet can unify all literature and data Go from lit to computation to data and back to lit...

30

Bank Security Prices and Market Discipline  

E-Print Network (OSTI)

In recent years, policymakers and bank regulators have been warming up to the idea of leveraging market forces to enhance banking supervision.This is partly motivated by the growing complexity of large banking organizations and by concerns about limiting the cost of bank supervision as well as avoiding unduly extending the bank safety net (see Kwan 2002). In order for market discipline to work, the market prices of banking securities must contain accurate and timely information about bank risk. Researchers in banking have been studying this issue for quite some time.This Economic Letter reviews the empirical evidence on the informativeness of bank security prices, focusing on the two most obvious sources of market information—stock and

unknown authors

2002-01-01T23:59:59.000Z

31

A common-view disciplined oscillator  

SciTech Connect

This paper describes a common-view disciplined oscillator (CVDO) that locks to a reference time scale through the use of common-view global positioning system (GPS) satellite measurements. The CVDO employs a proportional-integral-derivative controller that obtains near real-time common-view GPS measurements from the internet and provides steering corrections to a local oscillator. A CVDO can be locked to any time scale that makes real-time common-view data available and can serve as a high-accuracy, self-calibrating frequency and time standard. Measurement results are presented where a CVDO is locked to UTC(NIST), the coordinated universal time scale maintained at the National Institute of Standards and Technology in Boulder, Colorado.

Lombardi, Michael A. [Time and Frequency Division, National Institute of Standards and Technology (NIST), Boulder, Colorado 80305 (United States); Dahlen, Aaron P. [Loran Support Unit, United States Coast Guard (USCG), Wildwood, New Jersey 08260 (United States)

2010-05-15T23:59:59.000Z

32

Scientific Highlights  

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

contributions of the Tevatron contributions of the Tevatron experiments and accelerator complex Scientific Highlights Collider experiments The Tevatron's collider program began proton-antiproton collisions in 1985 and has led to about 1,000 Ph.D. degrees and about a paper a week through work on the CDF and DZero experiments. Discovered: * the top quark and determined its mass to a high precision * two distinct production mechanisms for the top quark: pair and single production * five B baryons (2 cascade, 1 omega and 2 sigma _b) * B c meson * Y(4140), a new quark structure * B s oscillations Observed: * strongest evidence yet for violation of matter-antimatter

33

DOE O 3750.1 Chg 6, Work Force Discipline  

Directives, Delegations, and Requirements

The order provides guidance and procedures and states responsibilities for maintaining work force discipline in DOE. Chg 1, dated 3-11-85; Chg 2, dated ...

1983-03-23T23:59:59.000Z

34

NREL: Research Participant Program - Research and Deployment Disciplines  

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

Research and Deployment Disciplines Research and Deployment Disciplines Participants in NREL programs are able to study a variety of disciplines within the Lab's research centers: National Bioenergy Center Biochemical engineering, microbiology, molecular biology, chemistry, and chemical engineering related to biomass and derived products. Energy Sciences Bioscience, chemical and materials science, computational science, physics, chemistry, and biological sciences. Electricity, Resources, and Building Systems Integration Physics, mechanical engineering (heat transfer emphasis), and architectural engineering. Hydrogen and Fuel Cells Research Hydrogen technologies and analysis. Materials and Computational Sciences Center Physics, materials science, chemistry, electrical engineering, and basic and applied research using high-performance computing and applied

35

Applied Health Technology – a New Research Discipline at Blekinge Institute of Technology.  

E-Print Network (OSTI)

??Since spring 2008 is Applied Health Technology a new research discipline at Blekinge Institute of Technology. The discipline has been developed in collaboration between the… (more)

Olander, Ewy

2009-01-01T23:59:59.000Z

36

Dynamic  

Office of Legacy Management (LM)

Dynamic Dynamic , and Static , Res.ponse of the Government Oil Shale Mine at ' , . , Rifle, Colorado, to the Rulison Event. , . ; . . DISCLAIMER Portions of this document may be illegible in electronic image products. Images are produced from the best available original document. p ( y c - - a 2-1 0 -4- REPORT AT (29-2) 914 USBM 1 0 0 1 UNITED STATES DEPARTMENT O F THE I NTERIOR BUREAU OF MINES e s.09 P. L. R U S S E L L RESEARCH D l RECTOR Februory 2, lB7O DYNAMIC AND STATIC RESPONSE 'OF THE GOVERNMENT OIL SHALE MINE A T RIFLE, COLORADO, T O THE, RULISON EVENT ORDER FROM CFSTl A S ~ B ~ &J C / This page intentionally left blank CONTENTS Page . . . . . . . . . . . . . . . . . . . . . . . . . H i s t o r i c . a l Des c r i p t i o n 1 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Summary 2 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Introduction 3

37

NEHRP - Scientific Data  

Science Conference Proceedings (OSTI)

... Scientific Data. Chile Earthquake Reconnaissance Meeting Earthquake engineering implications of the February 27, 2010 Chilean earthquake. ...

38

Slide07 | OSTI, US Dept of Energy, Office of Scientific and Technical  

Office of Scientific and Technical Information (OSTI)

Slide07 Slide07 Slide07 * Fielded Search provides a very sophisticated search experience. * Reports fall into the disciplines of physics, chemistry, materials, biology, environmental sciences, energy technologies, engineering, computer and information science, renewable energy, and other topics of interest related to the DOE mission. The Information Bridge Advanced Search provides a variety of search fields for a very sophisticated search feature. Keep in mind that energy is not really a scientific discipline. Reports contained in the Information Bridge fall into the disciplines of physics, chemistry, materials, biology, environmental sciences, energy technologies, engineering, computer and information science, renewable energy, and other topics of interest related

39

Scientific and Technical Information (STI) Managers | Scientific...  

Office of Scientific and Technical Information (OSTI)

Scientific and Technical Information (STI) Managers Print page Print page Email page Email page Roles and Responsibilities Last updated: February 17...

40

Dynamics  

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

Hydration Hydration Water on Rutile Studied by Backscattering Neutron Spectroscopy and Molecular Dynamics Simulation E. Mamontov,* ,† D. J. Wesolowski, ‡ L. Vlcek, § P. T. Cummings, §,| J. Rosenqvist, ‡ W. Wang, ⊥ and D. R. Cole ‡ Spallation Neutron Source, Oak Ridge National Laboratory, Oak Ridge, Tennessee 37831-6473, Chemical Sciences DiVision, Oak Ridge National Laboratory, Oak Ridge, Tennessee 37831-6110, Department of Chemical Engineering, Vanderbilt UniVersity, NashVille, Tennessee 37235-1604, Center for Nanophase Materials Sciences, Oak Ridge National Laboratory, Oak Ridge, Tennessee 37831-6496, and EnVironmental Sciences DiVision, Oak Ridge National Laboratory, Oak Ridge, Tennessee 37831-6036 ReceiVed: December 20, 2007; ReVised Manuscript ReceiVed: June 4, 2008 The high energy resolution, coupled with the wide dynamic range, of the new backscattering

Note: This page contains sample records for the topic "dynamics scientific disciplines" 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

Does the discipline of preprocessor annotations matter?: a controlled experiment  

Science Conference Proceedings (OSTI)

The C preprocessor (CPP) is a simple and language-independent tool, widely used to implement variable software systems using conditional compilation (i.e., by including or excluding annotated code). Although CPP provides powerful means ... Keywords: c preprocessor, controlled experiment, disciplined annotations, program comprehension, variability

Sandro Schulze, Jörg Liebig, Janet Siegmund, Sven Apel

2013-10-01T23:59:59.000Z

42

RCDA: Architecting as a risk- and cost management discipline  

Science Conference Proceedings (OSTI)

We propose to view architecting as a risk- and cost management discipline. This point of view helps architects identify the key concerns to address in their decision making, by providing a simple, relatively objective way to assess architectural significance. ... Keywords: Cost management, Risk Management, Software architecture

Eltjo R. Poort; Hans Van Vliet

2012-09-01T23:59:59.000Z

43

RECOVERY ACT: DYNAMIC ENERGY CONSUMPTION MANAGEMENT OF ROUTING TELECOM AND DATA CENTERS THROUGH REAL-TIME OPTIMAL CONTROL (RTOC): Final Scientific/Technical Report  

Science Conference Proceedings (OSTI)

This final scientific report documents the Industrial Technology Program (ITP) Stage 2 Concept Development effort on Data Center Energy Reduction and Management Through Real-Time Optimal Control (RTOC). Society is becoming increasingly dependent on information technology systems, driving exponential growth in demand for data center processing and an insatiable appetite for energy. David Raths noted, 'A 50,000-square-foot data center uses approximately 4 megawatts of power, or the equivalent of 57 barrels of oil a day1.' The problem has become so severe that in some cases, users are giving up raw performance for a better balance between performance and energy efficiency. Historically, power systems for data centers were crudely sized to meet maximum demand. Since many servers operate at 60%-90% of maximum power while only utilizing an average of 5% to 15% of their capability, there are huge inefficiencies in the consumption and delivery of power in these data centers. The goal of the 'Recovery Act: Decreasing Data Center Energy Use through Network and Infrastructure Control' is to develop a state of the art approach for autonomously and intelligently reducing and managing data center power through real-time optimal control. Advances in microelectronics and software are enabling the opportunity to realize significant data center power savings through the implementation of autonomous power management control algorithms. The first step to realizing these savings was addressed in this study through the successful creation of a flexible and scalable mathematical model (equation) for data center behavior and the formulation of an acceptable low technical risk market introduction strategy leveraging commercial hardware and software familiar to the data center market. Follow-on Stage 3 Concept Development efforts include predictive modeling and simulation of algorithm performance, prototype demonstrations with representative data center equipment to verify requisite performance and continued commercial partnering agreement formation to ensure uninterrupted development, and deployment of the real-time optimal control algorithm. As a software implementable technique for reducing power consumption, the RTOC has two very desirable traits supporting rapid prototyping and ultimately widespread dissemination. First, very little capital is required for implementation. No major infrastructure modifications are required and there is no need to purchase expensive capital equipment. Second, the RTOC can be rolled out incrementally. Therefore, the effectiveness can be proven without a large scale initial roll out. Through the use of the Impact Projections Model provided by the DOE, monetary savings in excess of $100M in 2020 and billions by 2040 are predicted. In terms of energy savings, the model predicts a primary energy displacement of 260 trillion BTUs (33 trillion kWh), or a 50% reduction in server power consumption. The model also predicts a corresponding reduction of pollutants such as SO2 and NOx in excess of 100,000 metric tonnes assuming the RTOC is fully deployed. While additional development and prototyping is required to validate these predictions, the relative low cost and ease of implementation compared to large capital projects makes it an ideal candidate for further investigation.

Ron Moon

2011-06-30T23:59:59.000Z

44

Scientific Interest Groups  

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

Catalysis High Pressure LiquidSoft-Matter Surface Scattering Powder Diffraction SAXS Surface & Interface Scattering XAS X-ray Micros.Imaging Scientific Interest Groups...

45

Science Thems Scientific Integration Through Innovation SCIENCE  

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

Scientific Scientific Integration Through Innovation SCIENCE THEMES Science Themes focus EMSL's research direction and capability decisions. They help define and direct both the collection of user research projects accepted via EMSL's user proposal process and the development of its key capabilities made available to users, with an eye toward enhancing scientific progress in the areas of environmental molecular science most critical to DOE and the nation. Each individual Science Theme emphasizes drivers important to a field of science, and as a strong family, the themes share significant overlap and linked areas of common scientific interest. Thus, the scope of a research project in EMSL may impact all three Science Themes: Biological Interactions and Dynamics - Developing a quantitative, systems-

46

Scientific Software Bakari Jacobs  

E-Print Network (OSTI)

Sciences Division, Office of Advanced Scientific Computing Research, U.S. Department of Energy. The workScientific Software Bakari Jacobs Livingstone College Research Alliance in Math and Science Alliance in Math and Science program is sponsored by the Mathematical, Information, and Computational

47

APS Scientific Advisory Committee  

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

Scientific Advisory Committee (SAC) Scientific Advisory Committee (SAC) The SAC is responsible for advising the APS Associate Laboratory Director in the following areas: To evaluate the scientific output and facility utilization for all APS sectors. To examine performance and recommend appropriate beamtime allocation for existing Collaborative Access Teams (CATs). To evaluate Letters of Intent and scientific proposals for new and reconstituted CATs. To provide advice to and review decisions by APS management on special operations support for CATs. To review Special Program proposals, a new mode of access that will guarantee 10-30% the beam time per year on any sector for a finite period of time. To assist the APS with development of policies and other issues as appropriate. SAC members Participants in the Scientific Advisory Committee.

48

Investigating the Limits of SOAP Performance for Scientific Computing  

Science Conference Proceedings (OSTI)

The growing synergy between Web Services and Grid-based technologies [7] will potentially enable profound, dynamic interactions between scientific applications dispersed in geographic, institutional, and conceptual space. Such deep interoperability requires ...

Kenneth Chiu; Madhusudhan Govindaraju; Randall Bramley

2002-07-01T23:59:59.000Z

49

Slide10 | OSTI, US Dept of Energy, Office of Scientific and Technical  

Office of Scientific and Technical Information (OSTI)

Slide10 Slide10 Slide10 Slide 10: Management of Scientific Text Is a Model for Numeric Data -Defense Technical Information Center (Department of Defense) -Office of Research and Development & Office of Environmental Information (Environmental Protection Agency) -Government Printing Office -NASA Scientific and Technical Information Program -National Agricultural Library (Department of Agriculture) -National Archives and Records Administration -National Library of Education (Department of Education) -National Library of Medicine (Department of Heath and Human Services) -National Science Foundation -National Technical Information Service (Department of Commerce) -Office of Scientific and Technical Information (Department of Energy) -USGS/Biological Resources Discipline (Department of Interior)

50

Does Competition for Capital Discipline Governments? Decentralization, Globalization and Corruption  

E-Print Network (OSTI)

Many political economists believe that competition among countries—or regions within them—to attract mobile capital should discipline their governments, rendering them less corrupt and more friendly toward business. This argument surfaces repeatedly in debates over both political decentralization and globalization. We argue that it is based on an assumption— countries or regions start out identical—that is quite unrealistic. We reexamine the standard model that predicts a disciplining effect of capital mobility, and show that if units are sufficiently heterogeneous exactly the opposite prediction often follows. If some units are exogenously much more attractive to investors than others (and competition for capital is intense), the only equilibrium under capital mobility will involve polarization. Initially disadvantaged units will actually be more corrupt, more starved of capital, and slower to grow if capital is mobile than if it is not. By contrast, exogenously attractive units will do more to woo investors, suck capital out of their lower productivity counterparts, and grow faster. We suggest this may help explain the disappointing results of liberalizing capital flows within the Russian federation and in sub-Saharan Africa.

Hongbin Cai A; Daniel Treisman B

2002-01-01T23:59:59.000Z

51

Major Facilities for Materials Research and Related Disciplines  

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

Facilities Facilities for Materials Research and Related Disciplines Major Materials Facilities Committee Commission on Physical Sciences, Mathematics, and Resources National Research Council NATIONAL ACADEMY PRESS Washington, DC 1984 NOTICE: The project that is the subject of this report was approved by the Governing Board of the National Research Council, whose members are drawn from the councils of the National Academy of Sciences, the National Academy of Engineering, and the Institute of Medicine. The members of the committee responsible for the report were chosen for their special competences and with regard for appropriate balance. This report has been reviewed by a group other than the authors according to procedures approved by a Report Review Committee con- sisting of members of the National Academy of Sciences, the National

52

Information flow within stochastic dynamical systems  

E-Print Network (OSTI)

Information flow or information transfer is an important concept in dynamical systems which has applications in a wide variety of scientific disciplines. In this study, we show that a rigorous formalism can be established in the context of a generic stochastic dynamical system. The resulting measure of of information transfer possesses a property of transfer asymmetry and, when the stochastic perturbation to the receiving component does not rely on the giving component, has a form same as that for the corresponding deterministic system. An application with a two-dimensional system is presented, and the resulting transfers are just as expected. A remarkable observation is that, for two highly correlated time series, there could be no information transfer from one certain series, say $x_2$, to the other ($x_1$). That is to say, the evolution of $x_1$ may have nothing to do with $x_2$, even though $x_1$ and $x_2$ are highly correlated. Information transfer analysis thus extends the traditional notion of correlation analysis by providing a quantitative measure of causality between time series.

X. San Liang

2007-10-04T23:59:59.000Z

53

Browse by Discipline -- Subject Pathways for the E-print Network -- Energy,  

Office of Scientific and Technical Information (OSTI)

Browse by Discipline These pages contain links to thousands of servers, sites, and documents contributed by individual authors that contain e-print information in discipline areas of interest to the Department of Energy's research activities. These resources are organized into discipline-specific categories as indicated below. To view these resources and sites, simply select a discipline, browse the entries listed in alphabetical order, and click on any entry to leave the discipline you selected and enter a specific website. Use the "Back" button to return to the E-print Discipline you exited from. Biology and Medicine Biotechnology Computer Technologies and Information Sciences Chemistry Energy Storage, Conversion and Utilization Engineering Environmental Management and Restoration Technologies

54

From Theory to Application: Extreme Fire, Resilience, Restoration, and Education in Social-Ecological Disciplines  

E-Print Network (OSTI)

Conceptual and theoretical advancements have been developed in recent years to break down the assumptions and traditional boundaries that establish seemingly independent disciplines, and the research outlined in this dissertation aspires to build on these advancements to provide innovative solutions to a broad array of modern problems in social-ecological. I used a variety of techniques to address challenges ranging from disconnections between theory and application, perceived versus realized roles of prescribed fire in resprouting shrublands, and the need for broader participation in research as part of undergraduate education. The chapters in this dissertation serve as a case-study approach across multiple scientific disciplines that overcome the traditions and assumptions that conflict with our ability to develop innovative solutions to modern social-ecological problems. First, I bridge theoretical and applied concepts by showing how recent theoretical advancements in resilience can be integrated into a predictive framework for environmental managers. Second, experimental data from multiple experiments were collected in two ecological regions of Texas to assess the potential for using extreme fire, in isolation and in combination with herbicide, as a novel intervention approach in resprouting shrublands of the southern Great Plains. The findings from these experiments demonstrate the importance of moving past traditional assumptions of when prescribed fire should be applied to demonstrate new patterns of woody plant responses to the applications of “more extreme” prescribed fires while not causing undesirable invasions by exotic grasses and exotic insects. Finally, I initiated a PhD instructed course on undergraduate research that sought to increase undergraduate participation while lowering the costs of conducting research. This chapter shows how traditional approaches of supporting undergraduate research are incapable of meeting the broader goals established by society and reveal a novel approach that can provide an additional pathway for supporting undergraduate student participation at large, research-based universities. Ultimately, this research suggests that our capacity to enhance services in social-ecological systems ultimately hinges upon the integration of theoretical and applied concepts that drive policy and governance and overcoming the assumptions and traditions that limit their integration.

Twidwell, Dirac

2012-05-01T23:59:59.000Z

55

JGI - Scientific Posters  

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

News and Publications News and Publications News Releases Science Highlights JGI in the News Notable Scientific Publications Scientific Posters The Primer Templates and Logos Scientific Posters Note: neither these posters nor their contents may be reproduced except by permission of JGI. Illumina Production Sequencing at the DOE Joint Genome Institute - Workflow and Optimizations (Bay Area Illumina User Meeting 2011) Angela Tarver, Alison Fern, Matthew San Diego, Megan Kennedy, Matthew Zane, Christopher Daum, Christopher Hack, Eric Tang, Shweta Deshpande, Jan-Fang Cheng, Simon Roberts, Melanie Alexandre, Miranda Harmon-Smith, Susan Lucas Phylogeny and comparative genome analysis of a Basidiomycete fungi (DOE JGI User Meeting 2011) Robert W. Riley, Asaf Salamov, Igor Grigoriev, David

56

JGI - Scientific Posters  

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

News and Publications News and Publications News Releases Science Highlights JGI in the News Notable Scientific Publications Scientific Posters The Primer Templates and Logos Scientific Posters - Archive Note: neither these posters nor their contents may be reproduced except by permission of JGI. JGI Sequencing Projects: Statistics and Timelines (JGI User Meeting 2007) Tijana Glavina del Rio, Kerrie Barry, Lynne Goodwin, Miranda Harmon-Smith, Harris Shapiro, Susan Lucas and David Bruce. What's new in project management? A Look at the JGI Project Management Office (JGI User Meeting 2007) David Bruce, Lynne Goodwin, Kerrie Barry, Susannah Tringe, Tijana Glavina del Rio Comparison of Protocols for Isolating Large Insert Clone DNA that is Suitable for High Throughput Library Construction (JGI User Meeting 2007)

57

Scientific Innovation Through Integration  

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

www.emsl.pnl.gov www.emsl.pnl.gov National asset for high- impact science As a national scientific user facility, EMSL provides scientific solutions to scientists from universities, industry, and government who seek out our unique capabilities and scientific expertise for their most challenging research objectives. At EMSL, we collaborate with these scientists-our users-to enable discovery and innovative solutions for the nation's energy, environmental, and national security problems. EMSL user projects by funding source in FY11. ACCELERATING INNOVATION ACROSS AMERICA PREPARING THE NEXT GENERATION User facilities provide training ground for educating next generation of scientists EMSL supports postdoctoral researchers, as well as graduate, undergraduate, and high school

58

NETL: Methane Hydrates - ANS Research Project - Modular Dynamics...  

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

Modular Formation Dynamics Tester (MDT) Tool The scientific plan for the Mt. Elbert Prospect includes multiple tests using Schlumbergers Modular Formation Dynamics Tester (MDT)...

59

Mapping the evolution of scientific ideas  

SciTech Connect

Despite the apparent conceptual boundaries of scientific fields, a formal description for their evolution is lacking. Here we describe a novel approach to study the dynamics and evolution of scientific fields using a network-based analysis. We build an idea network consisting of American Physical Society PACS numbers as nodes representing scientific concepts. Two PACS numbers are linked if there exist publications that reference them simultaneously. We locate scientific fields using Cfinder, an overlapping community finding algorithm, and describe the time evolution of these fields using a community evolution method over the course of 1985-2006. The communities we identify map to known scientific fields, and their age strongly depends on t.heir size, impact and activity. Our analysis further suggests that communities that redefine themselves by merging and creating new groups of ideas tend to have more fitness as measured by the impact per paper, and hence communities with a higher fitness tend to be short-lived. The described approach to quantify the evolution of ideas may be relevant in making predictions about the future of science and how to guide its development.

Roberts, David [Los Alamos National Laboratory; Herrera, Mark [UNIV OF MARYLAND; Gulbahce, Natali [UNIV OF BOSTON

2009-01-01T23:59:59.000Z

60

Reply to comment | OSTI, US Dept of Energy, Office of Scientific and  

Office of Scientific and Technical Information (OSTI)

Reply to comment Reply to comment Slide07 Submitted by gibsone on Thu, 2013-08-22 13:44 FY2009-fdlc Slide07 * Fielded Search provides a very sophisticated search experience. * Reports fall into the disciplines of physics, chemistry, materials, biology, environmental sciences, energy technologies, engineering, computer and information science, renewable energy, and other topics of interest related to the DOE mission. The Information Bridge Advanced Search provides a variety of search fields for a very sophisticated search feature. Keep in mind that energy is not really a scientific discipline. Reports contained in the Information Bridge fall into the disciplines of physics, chemistry, materials, biology, environmental sciences, energy technologies, engineering, computer and

Note: This page contains sample records for the topic "dynamics scientific disciplines" 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

Image Galleries of the National Energy Research Scientific Computing Center (NERSC)  

DOE Data Explorer (OSTI)

The National Energy Research Scientific Computing Center (NERSC) is the flagship scientific computing facility for the Office of Science in the U.S. Department of Energy. As one of the largest facilities in the world devoted to providing computational resources and expertise for basic scientific research, NERSC is a world leader in accelerating scientific discovery through computation. NERSC is located at Lawrence Berkeley National Laboratory in Berkeley, California. The more than 3,000 computational scientists who use NERSC perform basic scientific research across a wide range of disciplines. These disciplines include climate modeling, research into new materials, simulations of the early universe, analysis of data from high energy physics experiments, investigations of protein structure, and a host of other scientific endeavors. NERSC provides three image galleries: the vizualizations image gallery (visualizations produced at NERSC from datasets resulting from experiments, simulations, or data analysis), the NERSC systems gallery (images and videos of the systems that undergird all NERSC work), and a collection of NERSC logos.

62

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

Office of Scientific and Technical Information (OSTI)

O P Q R S O P Q R S T U V W X Y Z Nachabe, Mahmood H. (Mahmood H. Nachabe) - Department of Civil and Environmental Engineering, University of South Florida Nadiga, Balasubramanya T. "Balu" (Balasubramanya T. "Balu" Nadiga) - Climate, Ocean and Sea Ice Modeling Project, Los Alamos National Laboratory Nagy-Shadman, Elizabeth A. (Elizabeth A. Nagy-Shadman) - Department of Geological Sciences, California State University, Northridge Nahm, Amanda (Amanda Nahm) - Lunar and Planetary Institute Nair, Ramachandran D. (Ramachandran D. Nair) - Scientific Computing Division, National Center for Atmospheric Research Najman, Yani (Yani Najman) - Department of Environmental Science, Lancaster University Nakamura, Daisuke (Daisuke Nakamura) - Department of Earth Sciences,

63

JGI - Notable Scientific Publications  

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

Notable Scientific Publications Notable Scientific Publications May 5, 2013 Nonhybrid, finished microbial genome assemblies from long-read SMRT sequencing data. (Nature Methods.) We present a hierarchical genome-assembly process (HGAP) for high-quality de novo microbial genome assemblies using only a single, long-insert shotgun DNA library in conjunction with Single Molecule, Real-Time (SMRT) DNA sequencing. Our method uses the longest reads as seeds to recruit all other reads for construction of highly accurate preassembled reads through a directed acyclic graph–based consensus procedure, which we follow with assembly using off-the-shelf long-read assemblers. March 24, 2013 The high-quality draft genome of peach (Prunus persica) identifies unique patterns of genetic diversity, domestication and genome evolution. (Nature

64

A characterization of the scientific data analysis process. Revision 1  

SciTech Connect

Extensible scientific visualization tools are often offered as data analysis tools. While images may be the goal of visualization, insight is the goal of analysis. Visualization tools often fail to reflect this fact both in functionality and in their user interfaces, which typically focus on graphics and programming concepts rather than on concepts more meaningful to end-user scientists. This paper presents a characterization which shows how data visualization fits into the border process of scientific data analysis. We conducted an empirical study, observing scientists from several disciplines while they analyzed their own data. Examination of the observations exposed process elements outside conventional image viewing. For example, analysts queried for quantitative information, made a variety of comparisons, applied math, managed data, and kept records. The characterization of scientific data analysis reveals activity beyond that traditionally supported by computer. It offers an understanding which has the potential to be applied to many future designs, and suggests specific recommendations for improving the support of this important aspect of scientific computing.

Springmeyer, R.R.; Blattner, M.M.; Max, N.L. [Lawrence Livermore National Lab., CA (United States)]|[California Univ., Davis, CA (United States)

1992-07-01T23:59:59.000Z

65

Energy Smart Management of Scientific Data  

Science Conference Proceedings (OSTI)

Scientific data centers comprised of high-powered computing equipment and large capacity disk storage systems consume considerable amount of energy. Dynamic power management techniques (DPM) are commonly used for saving energy in disk systems. These involve powering down disks that exhibit long idle periods and placing them in standby mode. A file request from a disk in standby mode will incur both energy and performance penalties as it takes energy (and time) to spin up the disk before it can serve a file. For this reason, DPM has to make decisions as to when to transition the disk into standby mode such that the energy saved is greater than the energy needed to spin it up again and the performance penalty is tolerable. The length of the idle period until the DPM decides to power down a disk is called idlenessthreshold. In this paper, we study both analytically and experimentally dynamic power management techniques that save energy subject to performance constraints on file access costs. Based on observed workloads of scientific applications and disk characteristics, we provide a methodology for determining file assignment to disks and computing idleness thresholds that result in significant improvements to the energy saved by existing DPMsolutions while meeting response time constraints. We validate our methods with simulations that use traces taken from scientific applications.

Otoo, Ekow; Rotem, Dron; Tsao, Shih-Chiang

2009-04-12T23:59:59.000Z

66

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

Office of Scientific and Technical Information (OSTI)

U V W X Y Z U V W X Y Z Tadmor, Eitan (Eitan Tadmor) - Center for Scientific Computation and Mathematical Modeling & Department of Mathematics, University of Maryland at College Park Takamura, Shuichi (Shuichi Takamura) - Department of Energy Engineering and Science, Nagoya University Taskaev, Sergey Yur'evich (Sergey Yur'evich Taskaev) - Budker Institute of Nuclear Physics Tatsuno, Tomoya (Tomoya Tatsuno) - College of Computer, Mathematical & Physical Sciences (CMPS), University of Maryland at College Park Terry, Jim (Jim Terry) - Plasma Science and Fusion Center, Massachusetts Institute of Technology (MIT) Thomas Jr., Edward (Edward Thomas Jr.) - Physics Department, Auburn University Tillack, Mark (Mark Tillack) - Advanced Energy Technology Group, University of California at San Diego

67

Black and White Sociology: Segregation of the Discipline  

E-Print Network (OSTI)

The idea that theories of race, racial segregation and racism have played a central role in the development of sociology and that black and white sociologies have formed because of this condition is not new and has been in circulation among sociologists for some time. While a number of sociologists have examined how race has shaped the discipline, only a few have attempted to examine and define black sociology and white sociology. Despite the initial efforts of some, the two sociologies remain vague, undeveloped concepts, and thus open to skepticism and denunciation. No systematic historical-intellectual investigation of black sociology or white sociology exists and, subsequently, no in-depth comparative analysis of the two exists. Therefore, through a comparative-historical analysis and exercise in the sociology of knowledge, this work seeks to provide a more precise history and theory of black sociology and white sociology. This study argues that black sociology and white sociology represent two distinct intellectual perspectives---sets of ideas---and social practices shaped by past perspectives and practices and social-historical contexts, which are largely racially- defined. More specifically, I will demonstrate that black sociology and white sociology develop out of two approaches of thought and action primarily influenced by race, a black tradition of ideas and practices and a white tradition of thought and practices. To map these two traditions, I begin with a review and analysis of works that have discussed (directly or indirectly) black and white sociology and black and white sociologists. Next, I turn to a more focused analysis on the sociological perspectives and practices of W.E.B. Du Bois and Robert Park, examining the ideas and practices that shape each sociologist's thought and actions. I identify ways that Park incorporates and advances earlier ideas and practices of whites, and, conversely, how Du Bois incorporates and advances earlier perspectives and practices of blacks. Lastly, I point out how Du Bois' ideas and methods, shaped by an earlier black tradition, now informs what is described as black sociology, and how Park's ideas and methods, shaped by an earlier white tradition, now informs what is described as white sociology.

Elias, Sean

2009-08-01T23:59:59.000Z

68

Information Bridge: DOE Scientific and Technical Information...  

Office of Scientific and Technical Information (OSTI)

DOE Scientific and Technical Information DOE Scientific and Technical Information DOE * OSTI * Go Mobile Information Bridge: DOE Scientific and Technical Information FAQ * Widget...

69

Electrical Engineering is a diverse discipline encompassing computer and information systems, controls, lasers,  

E-Print Network (OSTI)

. Concepts in rotating machinery analysis. Direct energy conversion. Prerequisite: EE 330. 390 Special70 ELECTRICAL Electrical Engineering is a diverse discipline encompassing computer and information environmental engineering and manufacturing to semiconductors and telecommunications. The Electrical Engineering

Rohs, Remo

70

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

Office of Scientific and Technical Information (OSTI)

S S T U V W X Y Z Scharer, John E. (John E. Scharer) - Center for Plasma Theory and Computation & Department of Electrical and Computer Engineering, University of Wisconsin at Madison Shumlak, Uri (Uri Shumlak) - Department of Aeronautics and Astronautics, University of Washington at Seattle Shvets, Gennady (Gennady Shvets) - Department of Physics, University of Texas at Austin Singh, Kunwar Pal (Kunwar Pal Singh) - Computational Plasma Dynamics Laboratory, Kettering University Smolyakov, Andrei (Andrei Smolyakov) - Department of Physics and Engineering Physics, University of Saskatchewan Snipes, Joseph A. (Joseph A. Snipes) - Plasma Science and Fusion Center, Massachusetts Institute of Technology (MIT) Sovinec, Carl (Carl Sovinec) - Department of Engineering Physics,

71

NERSC Oakland Scientific Facility  

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

Training 2012 Training 2012 February 1-2, 2012 NERSC Oakland Scientific Facility Debugging with DDT Woo-Sun Yang NERSC User Services Group Why a Debugger? * It makes it easy to find a bug in your program, by controlling pace of running your program - Examine execution flow of your code - Check values of variables * Typical usage scenario - Set breakpoints (places where you want your program to stop) and let your program run - Or advance one line in source code at a time - Check variables when a breakpoint is reached 2 DDT * Distributed Debugging Tool by Allinea * Graphical parallel debugger capable of debugging - Serial - OpenMP - MPI - CAF - UPC - CUDA - NERSC doesn't have a license on Dirac * Intuitive and simple user interfaces * Scalable * Available on Hopper, Franklin and Carver

72

Scientific Data Movement  

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

Data Data Movement enabled by the DYNES ∗ Instrument Jason Zurawski Internet2 zurawski@internet2.edu Eric Boyd Internet2 eboyd@internet2.edu Tom Lehman ISI East tlehman@east.isi.edu Shawn McKee University of Michigan smckee@umich.edu Azher Mughal California Institute of Technology azher@hep.caltech.edu Harvey Newman California Institute of Technology newman@hep.caltech.edu Paul Sheldon Vanderbilt University paul.sheldon @vanderbilt.edu Steve Wolff Internet2 swolff@internet2.edu Xi Yang ISI East xyang@east.isi.edu ABSTRACT Scientific innovation continues to increase requirements for the computing and networking infrastructures of the world. Collaborative partners, instrumentation, storage, and processing facilities are often geographically and topo- logically separated, thus complicating the problem of end- to-end data management. Networking

73

Throwback Thursdays Celebrate Scientific Supercomputing  

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

Thursdays Celebrate Scientific Supercomputing A Cray-1 supercomputer arrives at the Magnetic Fusion Energy Computer Center in A Cray-1 supercomputer arrives at the Magnetic...

74

ALS Scientific Advisory Committee Charter  

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

This document was revised and approved December 18, 2008. I. FUNCTION AND REPORTING The ALS Scientific Advisory Committee (SAC) is advisory to the Berkeley Lab Director through...

75

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

Office of Scientific and Technical Information (OSTI)

B C D E F G H I J K L M N O P Q R S B C D E F G H I J K L M N O P Q R S T U V W X Y Z Babin, Marcel (Marcel Babin) - Laboratoire d'Océanographie de Villefranche Backe, Knut (Knut Backe) - Department of Petroleum Engineering and Applied Geophysics, Norwegian University of Science and Technology Baer, Ferdinand (Ferdinand Baer) - Department of Atmospheric and Oceanic Science, University of Maryland at College Park Bagtzoglou, Amvrossios C. (Amvrossios C. Bagtzoglou) - Department of Civil and Environmental Engineering, University of Connecticut Baird, Mark (Mark Baird) - Climate and Environmental Dynamics Laboratory, School of Mathematics and Statistics, University of New South Wales Baldwin, Mark (Mark Baldwin) - Northwest Research Associates, Inc. Balland, Pierre-Alexandre (Pierre-Alexandre Balland) - Faculty of

76

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

Office of Scientific and Technical Information (OSTI)

B C D E F G H I J K L M N O P Q R S B C D E F G H I J K L M N O P Q R S T U V W X Y Z Al-Ghadhban, Samir (Samir Al-Ghadhban) - Electrical Engineering Department, King Fahd University of Petroleum and Minerals Andersen, Torben Ole (Torben Ole Andersen) - Department of Energy Technology, Aalborg University Anderson, Larry G.(Larry G.Anderson).- Department of Chemistry, University of Colorado at Denver Anderson, Scott L. (Scott L. Anderson) - Department of Chemistry, University of Utah Andreasen, Søren Juhl (Søren Juhl Andreasen) - Department of Energy Technology, Aalborg University Arno, Gehrer (Gehrer Arno) - Institute for Thermal Turbomachinery and Machine Dynamics, Technical University Graz Artuso, Florinda (Florinda Artuso) - Unit for Environment and Energy Modeling, ENEA

77

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

Office of Scientific and Technical Information (OSTI)

Q R S Q R S T U V W X Y Z Paar, Christof (Christof Paar) - Fakultät für Elektrotechnik und Informationstechnik, Ruhr-Universität Bochum Paasch, Robert K.(Robert K.Paasch).- School of Mechanical, Industrial, and Manufacturing Engineering, Oregon State University Paden, Brad (Brad Paden) - Department of Mechanical and Environmental Engineering, University of California at Santa Barbara Padgett, Jamie Ellen (Jamie Ellen Padgett) - Department of Civil and Environmental Engineering, Rice University Padgett, Miles (Miles Padgett) - Department of Physics and Astronomy, University of Glasgow Páez Chávez, Joseph (Joseph Páez Chávez) - Centre for Applied Dynamics Research, School of Engineering, University of Aberdeen Pagilla, Prabhakar R. (Prabhakar R. Pagilla) - School of Mechanical

78

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

Office of Scientific and Technical Information (OSTI)

E F G H I J K L M N O P Q R S E F G H I J K L M N O P Q R S T U V W X Y Z D'Andrea, Fabio (Fabio D'Andrea) - Laboratoire de Météorologie Dynamique, Ecole Normale Supérieure D'Odorico, Paolo (Paolo D'Odorico) - Department of Environmental Sciences, University of Virginia Dacre, Helen (Helen Dacre) - Department of Meteorology, University of Reading Daczko, Nathan (Nathan Daczko) - Department of Earth and Planetary Sciences, Macquarie University Dai, Aiguo (Aiguo Dai) - Climate and Global Dynamics Division, National Center for Atmospheric Research Daly, Christopher (Christopher Daly) - Department of Geosciences, Oregon State University Damm, Bodo (Bodo Damm) - Institut für Geographie, Universität Regensburg Damoah, Richard (Richard Damoah) - School of GeoSciences, University

79

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

Office of Scientific and Technical Information (OSTI)

B C D E F G H I J K L M N O P Q R S B C D E F G H I J K L M N O P Q R S T U V W X Y Z Badyaev, Alex (Alex Badyaev) - Department of Ecology and Evolutionary Biology, University of Arizona Baes, Fred (Fred Baes) - Life Sciences Division, Oak Ridge National Laboratory Bahn, Volker (Volker Bahn) - Department of Biological Sciences, Wright State University Bailey, Donovan (Donovan Bailey) - Department of Biology, New Mexico State University Baird, Mark (Mark Baird) - Climate and Environmental Dynamics Laboratory, School of Mathematics and Statistics, University of New South Wales Baird, Robin W. (Robin W. Baird) - Cascadia Research Collective Baker, Andrew C. (Andrew C. Baker) - Rosenstiel School of Marine and Atmospheric Sciences, University of Miami Baker, Robert J. (Robert J. Baker) - Museum of Texas Tech University

80

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

Office of Scientific and Technical Information (OSTI)

W X Y Z W X Y Z Vainchtein, Dmitri (Dmitri Vainchtein) - Center for Nonlinear Science, School of Physics, Georgia Institute of Technology Vajda, Vivi (Vivi Vajda) - Department of Earth and Ecosystem Sciences, Lunds Universitet Vali, Gabor (Gabor Vali) - Department of Atmospheric Science, University of Wyoming Valkó, Peter (Peter Valkó) - Department of Petroleum Engineering, Texas A&M University Vallée, Martin (Martin Vallée) - Laboratoire Géosciences Azur, Université de Nice Sophia Antipolis Vallis, Geoff (Geoff Vallis) - Geophysical Fluid Dynamics Laboratory & Program in Atmospheric and Oceanic Sciences, Princeton University van der Baan, Mirko (Mirko van der Baan) - Department of Physics, University of Alberta van der Beek, Peter (Peter van der Beek) - Institut des Sciences de

Note: This page contains sample records for the topic "dynamics scientific disciplines" 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

Scientific Innovation Through Integration  

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

pnnl.gov pnnl.gov Cell Isolation and Systems Analysis Multi-photon fluorescence microscope: Seamlessly integrates nonlinear two-photon excitation, laser scanning confocal microscopy and fluorescence lifetime imaging (FLIM) for minimally invasive and deep-penetrating 3D imaging of living tissues and cells as well as quantitative investigation of molecular interaction dynamics by fluorescence resonance energy transfer (FRET) in living cells. Transcriptional profiling using next-generation sequencing technology (RNA-Seq): Offers massively parallel next-generation sequencing platforms for unbiased and quantitative profiling of gene expression patterns in prokaryotic and eukaryotic cells, complete with facilities for sample preparation as well as data processing and analysis.

82

Social networking and scientific gateways  

Science Conference Proceedings (OSTI)

Online social networking has significantly increased in popularity over the past several years, with sites such as Facebook now boasting over 300 million members. Scientific gateways have much to gain by incorporating social networking functionality. ... Keywords: Elgg, Facebook, Ning, scientific gateways, social networking

Roger Curry; Cameron Kiddle; Rob Simmonds

2009-11-01T23:59:59.000Z

83

Final Scientific Report  

DOE Green Energy (OSTI)

NanoDynamics Inc. has undertaken a study to develop and demonstrate an anode-supported solid oxide fuel cell capable of generating a minimum of 20 W per cell on hydrogen. The cell technology will also be assed for operation on renewable hydrocarbon-based fuels such as biomass gas, as well its applicability for larger-scale power production. The project was divided into five sub-tasks, the first of which was the development and refinement of the cell manufacturing processes of gel-casting and paste extrusion for the fabrication of planar and tubular anode supports. These methods exhibited high production yields with excellent reproducibility. Using a conventional YSZ-based cell as a performance benchmark, new materials-sets and cell configurations were developed. Three prototype configurations were implemented, the best generating an average of 10 W per cell, and exhibiting excellent potential for further development and scale-up. Using a variety of techniques such as modifying the materials-set, microstructure, and cell configuration, cells with an average power output of 22.7 W were demonstrated, 13.5% in excess of the 20 W project goal. Thermal cycling was performed on such cells, and it was found that over a regime of 150 cycles (approximately 300 h), the cell power increased by 1.8%. So-called “short-stacks” comprised of up to 6 cells were fabricated to study the feasibility of further stack scale-up. Such a 6-cell short-stacks operated on dry hydrogen exhibited power outputs of 80 W, a 6.4% power increase from their constituent cells, showing that the cells had excellent potential for further scale-up. Optimized Rev A cells were built into a 3-cell stack, and found to produce 63.42 W operating on hydrogen, and 58.18 W on methane. The feasibility of a biogas-fed SOFC was also investigated. Utilizing in-house developed catalysts, methane conversion and hydrogen yield was found to be 98 and 42%, respectively. By incorporating this catalyst material into prototype Rev A cells, long-term stability tests showed that for over 200 h of operation, the cell power increased by approximately 10%. It can be concluded that the technology developed by NanoDynamics during this project exceeded the project goal of 20 W/cell by 13.5%, and exhibits excellent potential for further development and scale-up.

Dr. Caine Finnerty

2008-01-14T23:59:59.000Z

84

Scientific Labs | Neutron Science | ORNL  

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

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

85

DOE SCIENTIFIC AND TECHNICAL REPORTS  

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

The Record Disposition Schedule items listed below are have been consolidated from DOE Records Schedules previously approved over the last 35 years. They apply specifically to those scientific and...

86

USDOE, Office of Scientific and Technical Information  

Office of Scientific and Technical Information (OSTI)

of Energy's Office of Scientific and Technical Information (OSTI) commemorated its 60-year contribution to accelerating scientific discovery through the preservation and...

87

Berkeley Lab Scientific Programs: Computing Sciences  

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

data-intensive, international scientific collaborations. National Energy Research Scientific Computing Center (NERSC) Located at Berkeley Lab, NERSC is the flagship...

88

USDOE, Office of Scientific and Technical Information  

Office of Scientific and Technical Information (OSTI)

Sources for Department of Energy Scientific and Technical Reports You can find full-text scientific and technical reports produced since 1991 online at Information Bridge. If you...

89

USDOE, Office of Scientific and Technical Information  

Office of Scientific and Technical Information (OSTI)

On September 18, 2007, the U.S. Department of Energy's Office of Scientific and Technical Information (OSTI) commemorated its 60-year contribution to accelerating scientific...

90

Topco Scientific Company Ltd | Open Energy Information  

Open Energy Info (EERE)

Topco Scientific Company Ltd Jump to: navigation, search Name Topco Scientific Company Ltd Place Taipei City, Taiwan Sector Solar Product String representation "Its principal a ......

91

Electrical Engineering (EE) is a diverse discipline encompassing computer and information systems, controls,  

E-Print Network (OSTI)

and multiply excited systems. Concepts in rotating machinery analysis. Direct energy conversion. Prerequisite70 electrical Electrical Engineering (EE) is a diverse discipline encompassing computer information processing. ProgrAmS AVAilAble · ElectricalEngineering Bachelor of Science 131 units · Computer

Rohs, Remo

92

Electrical Engineering (EE) is a diverse discipline encompassing computer and information systems, controls,  

E-Print Network (OSTI)

in singly and multiply excited systems. Concepts in rotating machinery analysis. Direct energy conversion70 electrical Electrical Engineering (EE) is a diverse discipline encompassing computer information processing. ProgrAmS AVAilAble · ElectricalEngineering Bachelor of Science 131 units · Computer

Rohs, Remo

93

Computational Mechanics: A Core Discipline in Com-putational Science and Engineering  

E-Print Network (OSTI)

Computational Mechanics: A Core Discipline in Com- putational Science and Engineering Theoretical and Applied Mechanics (TAM) is the branch of applied science concerned with the study of mechanical phenomena area that affects our lives, security, and well being. Computational Mechanics (CM) is that sub

Thompson, Lonny L.

94

The NU Transportation Center Icarus Society presents.... "Airline Capacity Discipline: Where and  

E-Print Network (OSTI)

The NU Transportation Center Icarus Society presents.... "Airline Capacity Discipline: Where and to What Extent? Aaron J. Gellman Professor of Transportation Northwestern University Transportation Center and Kellogg School of Management Thursday Nov. 29, 2012 3:00 pm Location: Transportation Center Chambers Hall

Bustamante, Fabián E.

95

Types of Scientific and Technical Information (STI) | Scientific and  

Office of Scientific and Technical Information (OSTI)

Types of Scientific and Technical Information (STI) Types of Scientific and Technical Information (STI) Print page Print page Email page Email page STI is produced and published in various media and formats, including textual, graphical, numeric, multimedia, digital data, technical reports, scientific/technical conference papers and presentations, theses and dissertations, computer software, journal manuscripts and citations, workshop reports, program documents, patents, and other types of technical data. Additionally, program documents encompass needs assessments, progress reports (e.g. semi-annual and annual summaries), workshop reports, etc. Note: "Announce" as used in the context below refers to when the submitter only provides OSTI with an announcement notice (AN 241.1, AN 241.3, AN 241.4, AN 241.5 and AN 241.6) and not the STI product itself. "Submit"

96

Slide03 | OSTI, US Dept of Energy, Office of Scientific and Technical  

Office of Scientific and Technical Information (OSTI)

Slide03 Slide03 Slide03 Slide 3: DOE's Scientific Disciplines From A to Z (well, W) ADVANCED PROPULSION SYSTEMS APPLIED LIFE SCIENCES ASTRONOMY AND ASTROPHYSICS ATOMIC AND MOLECULAR PHYSICS BASIC BIOLOGICAL SCIENCES BIOMASS FUELS CLASSICAL AND QUANTUM MECHANICS, GENERAL PHYSICS COAL, LIGNITE, AND PEAT CONDENSED MATTER PHYSICS, SUPERCONDUCTIVITY AND SUPERFLUIDITY DIRECT ENERGY CONVERSION EFFECTS OF RADIATION AND OTHER POLLUTANTS ON BIOLOGICAL MATERIALS AND ORGANISMS ENERGY CONSERVATION, CONSUMPTION, AND UTILIZATION ENERGY PLANNING, POLICY, AND ECONOMY ENERGY STORAGE ENGINEERING ENVIRONMENTAL SCIENCES FOSSIL-FUELED POWER PLANTS GENERAL STUDIES OF NUCLEAR REACTORS GEOSCIENCES GEOTHERMAL ENERGY HYDRO ENERGY HYDROGEN INORGANIC, ORGANIC, PHYSICAL, AND ANALYTICAL CHEMISTRY INSTRUMENTATION

97

Confidence in ASCI scientific simulations  

SciTech Connect

The US Department of Energy`s (DOE) Accelerated Strategic Computing Initiative (ASCI) program calls for the development of high end computing and advanced application simulations as one component of a program to eliminate reliance upon nuclear testing in the US nuclear weapons program. This paper presents results from the ASCI program`s examination of needs for focused validation and verification (V and V). These V and V activities will ensure that 100 TeraOP-scale ASCI simulation code development projects apply the appropriate means to achieve high confidence in the use of simulations for stockpile assessment and certification. The authors begin with an examination of the roles for model development and validation in the traditional scientific method. The traditional view is that the scientific method has two foundations, experimental and theoretical. While the traditional scientific method does not acknowledge the role for computing and simulation, this examination establishes a foundation for the extension of the traditional processes to include verification and scientific software development that results in the notional framework known as Sargent`s Framework. This framework elucidates the relationships between the processes of scientific model development, computational model verification and simulation validation. This paper presents a discussion of the methodologies and practices that the ASCI program will use to establish confidence in large-scale scientific simulations. While the effort for a focused program in V and V is just getting started, the ASCI program has been underway for a couple of years. The authors discuss some V and V activities and preliminary results from the ALEGRA simulation code that is under development for ASCI. The breadth of physical phenomena and the advanced computational algorithms that are employed by ALEGRA make it a subject for V and V that should typify what is required for many ASCI simulations.

Ang, J.A.; Trucano, T.G. [Sandia National Labs., Albuquerque, NM (United States); Luginbuhl, D.R. [Dept. of Energy, Washington, DC (United States)

1998-06-01T23:59:59.000Z

98

Scientific Alternative Investment Advisory Partners | Open Energy  

Open Energy Info (EERE)

Scientific Alternative Investment Advisory Partners Scientific Alternative Investment Advisory Partners Jump to: navigation, search Name Scientific Alternative Investment Advisory Partners Place Frankfurt, Germany Zip 60325 Sector Renewable Energy Product String representation "SCAIAP speciali ... aned companies." is too long. References Scientific Alternative Investment Advisory Partners[1] LinkedIn Connections CrunchBase Profile No CrunchBase profile. Create one now! This article is a stub. You can help OpenEI by expanding it. Scientific Alternative Investment Advisory Partners is a company located in Frankfurt, Germany . References ↑ "Scientific Alternative Investment Advisory Partners" Retrieved from "http://en.openei.org/w/index.php?title=Scientific_Alternative_Investment_Advisory_Partners&oldid=350688

99

Scientific Process Automation Improves Data Interaction  

SciTech Connect

This is an article written for the September 09 Scientific Computing magazine about the work of the Scientific Process Automation team of The U.S. Department of Energy (DOE) Scientific Discovery through Advanced Computing (SciDAC) program. The SPA team is focused on developing and deploying automated workflows for a variety of computational science domains. Scientific workflows are the formalization of a scientific process that is frequently and repetitively performed.

Critchlow, Terence J.

2009-09-30T23:59:59.000Z

100

Multicore Architecture-aware Scientific Applications  

SciTech Connect

Modern high performance systems are becoming increasingly complex and powerful due to advancements in processor and memory architecture. In order to keep up with this increasing complexity, applications have to be augmented with certain capabilities to fully exploit such systems. These may be at the application level, such as static or dynamic adaptations or at the system level, like having strategies in place to override some of the default operating system polices, the main objective being to improve computational performance of the application. The current work proposes two such capabilites with respect to multi-threaded scientific applications, in particular a large scale physics application computing ab-initio nuclear structure. The first involves using a middleware tool to invoke dynamic adaptations in the application, so as to be able to adjust to the changing computational resource availability at run-time. The second involves a strategy for effective placement of data in main memory, to optimize memory access latencies and bandwidth. These capabilties when included were found to have a significant impact on the application performance, resulting in average speedups of as much as two to four times.

Srinivasa, Avinash

2011-11-28T23:59:59.000Z

Note: This page contains sample records for the topic "dynamics scientific disciplines" 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

OSTI, US Dept of Energy, Office of Scientific and Technical Information |  

Office of Scientific and Technical Information (OSTI)

DOE's STI Program and Products DOE's STI Program and Products Slide01 Slide01 DOE's STI Program and Products Sharon Jordan Assistant Director for Program Integration CENDI Meeting May 5, 2010 Slide02 Slide02 Focus of DOE's STI Program Priority #1: * Create a centrally managed, authoritative collection of DOE STI for long-term use and access Priority #2: * Ensure worldwide scientific knowledge and discoveries are accessible to DOE researchers, thus accelerating the advancement of science Slide03 Slide03 Slide 3: DOE's Scientific Disciplines From A to Z (well, W) ADVANCED PROPULSION SYSTEMS APPLIED LIFE SCIENCES ASTRONOMY AND ASTROPHYSICS ATOMIC AND MOLECULAR PHYSICS BASIC BIOLOGICAL SCIENCES BIOMASS FUELS CLASSICAL AND QUANTUM MECHANICS, GENERAL PHYSICS COAL, LIGNITE, AND PEAT CONDENSED MATTER PHYSICS, SUPERCONDUCTIVITY AND SUPERFLUIDITY DIRECT

102

OSTI, US Dept of Energy, Office of Scientific and Technical Information |  

Office of Scientific and Technical Information (OSTI)

DOE's STI Program and Products DOE's STI Program and Products Slide01 DOE's STI Program and Products Sharon Jordan Assistant Director for Program Integration CENDI Meeting May 5, 2010 DOE's STI Program and Products Slide02 Focus of DOE's STI Program Priority #1: * Create a centrally managed, authoritative collection of DOE STI for long-term use and access Priority #2: * Ensure worldwide scientific knowledge and discoveries are accessible to DOE researchers, thus accelerating the advancement of science DOE's STI Program and Products Slide03 Slide 3: DOE's Scientific Disciplines From A to Z (well, W) ADVANCED PROPULSION SYSTEMS APPLIED LIFE SCIENCES ASTRONOMY AND ASTROPHYSICS ATOMIC AND MOLECULAR PHYSICS BASIC BIOLOGICAL SCIENCES BIOMASS FUELS CLASSICAL AND QUANTUM MECHANICS, GENERAL PHYSICS COAL, LIGNITE, AND

103

Scientific and Technical Information (STI) Managers | Scientific and  

Office of Scientific and Technical Information (OSTI)

Scientific and Technical Information (STI) Managers Scientific and Technical Information (STI) Managers Print page Print page Email page Email page The role of the STI Manager is to stay abreast of DOE's STI Program and coordinate the implementation of STIP best practices at their sites. In general, an STI Manager's responsibilities include: Providing oversight and coordination of contractor compliance with the Contractor Requirements Document of DOE Order 241.1B. - Coordinating the implementation of appropriate sensitivity reviews and release procedures. - Serving as Releasing Official or coordinating designation of Releasing Official(s), including notifying OSTI of such. - Ensuring STI and announcement notices are appropriately reviewed and marked. - Ensuring STI products and associated announcement notices are provided to

104

U.S. Scientific Team Draws on New Data, Multiple Scientific Methodolog...  

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

Team Draws on New Data, Multiple Scientific Methodologies to Reach Updated Estimate of Oil Flows from BP's Well U.S. Scientific Team Draws on New Data, Multiple Scientific...

105

ORISE: Scientific Peer Review Planning  

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

Planning Planning Woman participating in a peer review The Oak Ridge Institute for Science and Education (ORISE) begins the peer review planning process by analyzing the purpose of the funds to be distributed. Because each agency's needs are different, ORISE then designs and manages a flexible, scientific peer review process that can be modified based on a sponsor's regulatory, policy and operational requirements. ORISE's existing tools and systems, and knowledge of reviewing proposals from a government agency perspective, are helping to promote the quality and credibility of scientific information and funded research. ORISE's peer review planning process ensures each objective review is completed on schedule, within budget and with a high degree of process integrity.

106

Protein Puzzles and Scientific Solutions  

Office of Science (SC) Website

Articles » 2014 » Protein Articles » 2014 » Protein Puzzles and Scientific Solutions News Featured Articles 2014 2013 2012 2011 2010 2009 2008 2007 2006 2005 Science Headlines Presentations & Testimony News Archives Contact Information Office of Science U.S. Department of Energy 1000 Independence Ave., SW Washington, DC 20585 P: (202) 586-5430 01.06.14 Protein Puzzles and Scientific Solutions Researchers at SLAC National Accelerator Laboratory solve fiendishly complicated structures using X-ray savvy and serious computing power. Print Text Size: A A A Subscribe FeedbackShare Page Click to enlarge photo. Enlarge Photo The Coherent X-ray Imaging experimental station at SLAC's Linac Coherent Light Source. Photo courtesy of Brad Plummer/SLAC In crystallography experiments at the Coherent X-ray Imaging experimental

107

Strategic plan for scientific computing  

SciTech Connect

Computing technology continues to undergo rapid and dramatic changes. Technological improvements in both hardware and software continue to permit analysts to model problems much more realistically than heretofore practicable. New visualization technologies vastly increase our ability to understand the results of those complex models. The mission of SRS is also undergoing very rapid change as a result of international events. While the typical demands of reactor oriented calculations may decline, environmental regulations require us to study new classes of problems in ever increasing detail. Hence, the computational workload is actually increasing rapidly. At the same time, the budget constraints demand a continued increase in cost effectiveness of scientific computing. A comprehensive strategy for scientific computing is required to adapt to these changes and still produce timely solutions to ensure continued safe operation of SRS facilities. An important goal of this strategy is to ensure that productivity gains available with new systems and technologies are truly achieved.

Church, J.P.

1992-05-01T23:59:59.000Z

108

Reconfigurable Hybrid Interconnection for Static and Dynamic Scientific Applications  

E-Print Network (OSTI)

In Proc. SC2005: High performance computing, networking, andcircuit switching for high performance computing systems. InProc. SC2005: High performance computing, networking, and

2006-01-01T23:59:59.000Z

109

USDOE, Office of Scientific and Technical Information  

Office of Scientific and Technical Information (OSTI)

Curve Knowledge Investment Curve. Link to larger image. Pace of Scientific Discovery Percentage of R&D Funding for Sharing of Scientific Knowledge at 0%. If there were no sharing,...

110

USDOE, Office of Scientific and Technical Information  

Office of Scientific and Technical Information (OSTI)

October 20-22, 2009 Knowledge Investment Curve Pace of Scientific Discovery Percentage of R&D Funding for Sharing of Scientific Knowledge at 0%. If there were no sharing,...

111

USDOE, Office of Scientific and Technical Information  

Office of Scientific and Technical Information (OSTI)

2008 Special Libraries Association Annual Conference Founding Alliance Members * Canada Institute for Scientific and Technical Information (CISTI) - Canada * VTT Technical...

112

Exploring Cloud Computing for Large-scale Scientific Applications  

Science Conference Proceedings (OSTI)

This paper explores cloud computing for large-scale data-intensive scientific applications. Cloud computing is attractive because it provides hardware and software resources on-demand, which relieves the burden of acquiring and maintaining a huge amount of resources that may be used only once by a scientific application. However, unlike typical commercial applications that often just requires a moderate amount of ordinary resources, large-scale scientific applications often need to process enormous amount of data in the terabyte or even petabyte range and require special high performance hardware with low latency connections to complete computation in a reasonable amount of time. To address these challenges, we build an infrastructure that can dynamically select high performance computing hardware across institutions and dynamically adapt the computation to the selected resources to achieve high performance. We have also demonstrated the effectiveness of our infrastructure by building a system biology application and an uncertainty quantification application for carbon sequestration, which can efficiently utilize data and computation resources across several institutions.

Lin, Guang; Han, Binh; Yin, Jian; Gorton, Ian

2013-06-27T23:59:59.000Z

113

Penn State Multi-Discipline Tribology Group and Energy Institute Studies.  

DOE Green Energy (OSTI)

This presentation is a summary of the current research activities on fuels and lubricants in the Multi-discipline Tribology group and the engine test group in the Combustion Laboratory of the Pennsylvania State University. The progress areas discussed in this summary include those found in Table 1. Table 1. RESEARCH AREAS: Diesel Engine Emission Reduction; Oxygenated Fuels; Improved Friction Fuels; Vegetable Oil Lubricants; Extended Drain Lubricants; Effect of Chemical Structure on Friction and Wear. The research is of interest either directly or indirectly to the goal of this workshop, diesel engine emissions reduction. The current projects at Penn State in the areas listed above will be discussed.

Perez, Joseph

2001-08-05T23:59:59.000Z

114

China: A Rising Scientific (Super-)Power & a Node Embedded in the Global Scientific  

E-Print Network (OSTI)

China: A Rising Scientific (Super-)Power & a Node Embedded in the Global Scientific Network Cong Cao, Ph.D. University of Nottingham Cong.cao@nottingham.ac.uk #12;· China as a Rising Scientific) #12;The Global Scientific Network (25 nations, 2004) #12;· China as a Node Embedded in the Global

Rambaut, Andrew

115

Scientific Report (2002-2004)  

Science Conference Proceedings (OSTI)

OAK-B135 An overview of our work as well as two recent publications are contained in this scientific report. The work reported here revolves around the discovery of new coherent nonlinear kinetic waves in laser produced plasmas, we call KEEN waves (kinetic, electrostatic electron nonlinear waves), and optical mixing experiments on the Imega laser system at LLE with blue-green light for the exploration of ways to suppress parametric instabilities in long scale length, long pulsewidth laser-plasmas such as those which will be found on NIF or LMJ.

Bedros Afeyan

2004-05-11T23:59:59.000Z

116

Scientific Potential of Einstein Telescope  

E-Print Network (OSTI)

Einstein gravitational-wave Telescope (ET) is a design study funded by the European Commission to explore the technological challenges of and scientific benefits from building a third generation gravitational wave detector. The three-year study, which concluded earlier this year, has formulated the conceptual design of an observatory that can support the implementation of new technology for the next two to three decades. The goal of this talk is to introduce the audience to the overall aims and objectives of the project and to enumerate ET's potential to influence our understanding of fundamental physics, astrophysics and cosmology.

B. Sathyaprakash; M. Abernathy; F. Acernese; P. Amaro-Seoane; N. Andersson; K. Arun; F. Barone; B. Barr; M. Barsuglia; M. Beker; N. Beveridge; S. Birindelli; S. Bose; L. Bosi; S. Braccini; C. Bradaschia; T. Bulik; E. Calloni; G. Cella; E. Chassande-Mottin; S. Chelkowski; A. Chincarini; J. Clark; E. Coccia; C. Colacino; J. Colas; A. Cumming; L. Cunningham; E. Cuoco; S. Danilishin; K. Danzmann; R. De. Salvo; T. Dent; R. De. Rosa; L. Di. Fiore; A. Di. Virgilio; M. Doets; V. Fafone; P. Falferi; R. Flaminio; J. Franc; F. Frasconi; A. Freise; D. Friedrich; P. Fulda; J. Gair; G. Gemme; E. Genin; A. Gennai; A. Giazotto; K. Glampedakis; C. Gräf; M. Granata; H. Grote; G. Guidi; A. Gurkovsky; G. Hammond; M. Hannam; J. Harms; D. Heinert; M. Hendry; I. Heng; E. Hennes; S. Hild; J. Hough; S. Husa; S. Huttner; G. Jones; F. Khalili; K. Kokeyama; K. Kokkotas; B. Krishnan; T. G. F. Li; M. Lorenzini; H. Lück; E. Majorana; I. Mandel; V. Mandic; M. Mantovani; I. Martin; C. Michel; Y. Minenkov; N. Morgado; S. Mosca; B. Mours; H. Müller-Ebhardt; P. Murray; R. Nawrodt; J. Nelson; R. Oshaughnessy; C. D. Ott; C. Palomba; A. Paoli; G. Parguez; A. Pasqualetti; R. Passaquieti; D. Passuello; L. Pinard; W. Plastino; R. Poggiani; P. Popolizio; M. Prato; M. Punturo; P. Puppo; D. Rabeling; I. Racz; P. Rapagnani; J. Read; T. Regimbau; H. Rehbein; S. Reid; L. Rezzolla; F. Ricci; F. Richard; A. Rocchi; S. Rowan; A. Rüdiger; L. Santamaria; B. Sassolas; R. Schnabel; C. Schwarz; P. Seidel; A. Sintes; K. Somiya; F. Speirits; K. Strain; S. Strigin; P. Sutton; S. Tarabrin; A. Thüring; J. van den Brand; M van Veggel; C. Van Den Broeck; A. Vecchio; J. Veitch; F. Vetrano; A. Vicere; S. Vyatchanin; B. Willke; G. Woan; K. Yamamoto

2011-08-05T23:59:59.000Z

117

National Energy Research Scientific Computing Center 2007 Annual Report  

E-Print Network (OSTI)

s Office of Advanced Scientific Computing Research, whichOffice of Advanced Scientific Computing Research The primaryof the Advanced Scientific Computing Research (ASCR) program

Hules, John A.

2008-01-01T23:59:59.000Z

118

Slide19 | OSTI, US Dept of Energy, Office of Scientific and Technical...  

Office of Scientific and Technical Information (OSTI)

search across disciplines Making available tools to enable researchers to find - and use - the information and data they need, regardless of the discipline. Add new comment...

119

Scientific Labs | ORNL Neutron Sciences  

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

New Nanomaterials-Handling Laboratory opens at SNS New Nanomaterials-Handling Laboratory opens at SNS Rhonda Moody (far right) shows visitors the new nanomaterials lab in the SNS Central Laboratory and Office Building. Rhonda Moody (far right) trains scientific associates in the new nanomaterials lab. The associates provide support for users and staff at the instrument beam lines. (Click for larger image.) The nanomaterials lab on the second floor (near the users area) of the SNS CLO provides researchers with new equipment, as well as additional space. The nanomaterials lab on the second floor (near the users area) of the SNS CLO provides researchers with new equipment, as well as additional space. (Click for larger image.) A new nanomaterials-handling lab recently opened in the second floor lab suites (G-202A) of the SNS Central Laboratory and Office Building (CLO).

120

Advanced Scientific Computing Research Jobs  

Office of Science (SC) Website

about/jobs/ Below is a list of currently about/jobs/ Below is a list of currently open federal employment opportunities in the Office of Science. Prospective applicants should follow the links to the formal position announcements on USAJOBS.gov for more information. en {D1C7BEC4-D6F9-4FB7-A95E-142A6B699F6B}https://www.usajobs.gov/GetJob/ViewDetails/358465200 Computer Scientist Computer Science Research & Partnerships Division Job Title: Computer Scientist Computer Science Research & Partnerships DivisionOffice: Advanced Scientific Computing ResearchURL: USAjobs listingVacancy Number: 14-DE-SC-HQ-005Location:

Note: This page contains sample records for the topic "dynamics scientific disciplines" 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

Computer simulation and scientific visualization  

SciTech Connect

The simulation of processes in engineering and the physical sciences has progressed rapidly over the last several years. With rapid developments in supercomputers, parallel processing, numerical algorithms and software, scientists and engineers are now positioned to quantitatively simulate systems requiring many billions of arithmetic operations. The need to understand and assimilate such massive amounts of data has been a driving force in the development of both hardware and software to create visual representations of the underling physical systems. In this paper, and the accompanying videotape, the evolution and development of the visualization process in scientific computing will be reviewed. Specific applications and associated imaging hardware and software technology illustrate both the computational needs and the evolving trends. 6 refs.

Weber, D.P.; Moszur, F.M.

1990-01-01T23:59:59.000Z

122

National Energy Research Scientific Computing Center  

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

Scientific Computing Center Scientific Computing Center 2004 annual report Cover image: Visualization based on a simulation of the density of a fuel pellet after it is injected into a tokamak fusion reactor. See page 40 for more information. National Energy Research Scientific Computing Center 2004 annual report Ernest Orlando Lawrence Berkeley National Laboratory * University of California * Berkeley, California 94720 This work was supported by the Director, Office of Science, Office of Advanced Scientific Computing Research of the U.S. Department of Energy under Contract No. DE-AC 03-76SF00098. LBNL-57369, April 2005 ii iii The Year in Perspective . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 Advances in Computational Science . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

123

USDOE, Office of Scientific and Technical Information  

Office of Scientific and Technical Information (OSTI)

States Department of Energy Office of Scientific & Technical Information The "Big Data" Era Link to larger image. Slide 2: The "Big Data" Era A definition: "A collection of...

124

USDOE, Office of Scientific and Technical Information  

Office of Scientific and Technical Information (OSTI)

of Scientific & Technical Information Transparency Colaboration Participation Global Data Access Interagency Data Access DOE Data Access U.S. Department of Energy Office of...

125

OCEAN DRILLING PROGRAM LEG 103 SCIENTIFIC PROSPECTUS  

E-Print Network (OSTI)

OCEAN DRILLING PROGRAM LEG 103 SCIENTIFIC PROSPECTUS GALICIA BANK Gilbert Boillot Edward L of Energy, Mines and Resources (Canada) Deutsche Forschungsgemeinschaft (Federal Republic of Germany

126

USDOE, Office of Scientific and Technical Information  

Office of Scientific and Technical Information (OSTI)

and technology activities are identified, disseminated, and preserved. STIP members, led by the DOE Office of Scientific and Technical Information (OSTI), work together to...

127

NERSC: National Energy Research Scientific Computing Center  

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

and share massive bio-imaging datasets. Read More National Energy Research Scientific Computing Center Computing at NERSC OURSYSTEMS GETTINGSTARTED DOCUMENTATIONFOR USERS...

128

USDOE, Office of Scientific and Technical Information  

Office of Scientific and Technical Information (OSTI)

as the DOE Central Files The scientific and technical legacy of the Department of Energy and its predecessor agencies is captured within the OSTI building - whether in...

129

USDOE, Office of Scientific and Technical Information  

Office of Scientific and Technical Information (OSTI)

and Development Project Summaries, includes summaries of energy-related scientific projects performed since 1995 at DOE laboratories and research facilities. These are just a...

130

USDOE, Office of Scientific and Technical Information  

Office of Scientific and Technical Information (OSTI)

accelerating scientific progress, we also encourage commercialization through a single search of DOE Labs' Technology Transfer Resources ETEC, October 19, 2012 Remaining...

131

USDOE, Office of Scientific and Technical Information  

Office of Scientific and Technical Information (OSTI)

accelerating scientific progress, we also encourage commercialization through a single search of DOE Labs' Technology Transfer Resources Remaining Challenge. Link to larger...

132

Site Map | Scientific and Technical Information Program  

Office of Scientific and Technical Information (OSTI)

type Recent Patents Recent Software Recent Technical Reports Scientific Research Data By Lab, Major Site, or Technology Center DOE National Laboratories Find STI from or about ANL...

133

Scientific and Technical Information Program | A Collaboration...  

Office of Scientific and Technical Information (OSTI)

arrow Recent Patents Recent Software Recent Technical Reports Scientific Research Data By Lab, Major Site, or Technology Center By DOE Collection dropdown arrow DOE Data Explorer...

134

Science Accelerator Resource Descriptions, Office of Scientific...  

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

Resource Descriptions Below you will find descriptions of each of the scientific and technical resources searchable in the Science Accelerator. DOE Data Explorer Locate collections...

135

Information Bridge: DOE Scientific and Technical Information...  

Office of Scientific and Technical Information (OSTI)

Information Bridge: DOE Scientific and Technical Information FAQ * Widget * Site Map Information Bridge Home * Basic Search * Fielded Search * Alerts * Help Bookmark and Share...

136

USDOE, Office of Scientific and Technical Information  

Office of Scientific and Technical Information (OSTI)

de l'Information Scientifique et Technique. The At-Large Member is Yvonne Halland, Strategic Information Resources Coordinator at the Council for Scientific and Industrial...

137

Energy Department Requests Proposals for Advanced Scientific...  

Office of Science (SC) Website

Energy Department Requests Proposals for Advanced Scientific Computing Research News In the News 2013 2012 2011 2010 2009 2008 2007 2006 2005 In Focus Presentations & Testimony...

138

USDOE, Office of Scientific and Technical Information  

Office of Scientific and Technical Information (OSTI)

promote SC contributions to science * Searchable Field Work Proposals (FWP) - Management tool to search, evaluate, and monitor FWPs - DOE R&D Tracking 2008 Scientific and...

139

National Energy Research Scientific Computing Center (NERSC)...  

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

Contract to Cray August 5, 2009 BERKELEY, CA - The Department of Energy's (DOE) National Energy Research Scientific Computing Center (NERSC) at Lawrence Berkeley National...

140

USDOE, Office of Scientific and Technical Information  

Office of Scientific and Technical Information (OSTI)

At DOE Information Bridge you can find more than 150,000 full text scientific and technical reports. The DOE Information Bridge is a DOE Science Accelerator...

Note: This page contains sample records for the topic "dynamics scientific disciplines" 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

USDOE, Office of Scientific and Technical Information  

Office of Scientific and Technical Information (OSTI)

Bringing Light to Grey Brian A. Hitson Associate Director Office of Scientific and Technical Information U.S. Department of Energy Introduction Opening Remarks GL10 - Tenth...

142

USDOE, Office of Scientific and Technical Information  

Office of Scientific and Technical Information (OSTI)

* Chair: Richard Boulderstone (British Library) * Deputy Chair: Pam Bjornson (Canada Institute for Scientific and Technical Information) * Treasurer: Tae-sul Seo (Korea...

143

USDOE, Office of Scientific and Technical Information  

Office of Scientific and Technical Information (OSTI)

(France) Australian Antarctic Data Centre Bangladesh Journals Online (BanglaJOL) Canada Institute for Scientific and Technical Information Catalogue of the TIB, German...

144

USDOE, Office of Scientific and Technical Information  

Office of Scientific and Technical Information (OSTI)

African Journals Online Article@INIST (France) Australian Antarctic Data Centre Canada Institute for Scientific and Technical Information CSIR Research Space (South Africa)...

145

USDOE, Office of Scientific and Technical Information  

Office of Scientific and Technical Information (OSTI)

Founding Alliance Members. Link to larger image. Slide 22: Founding Alliance Members Canada Institute for Scientific and Technical Information (CISTI) - Canada VTT Technical...

146

USDOE, Office of Scientific and Technical Information  

Office of Scientific and Technical Information (OSTI)

African Journals Online * Article@INIST (France) * Australian Antarctic Data Centre * Canada Institute for Scientific and Technical Information * CSIR Research Space (South...

147

Proposed scientific activities for the Salton Sea Scientific Drilling Project  

DOE Green Energy (OSTI)

The Salton Sea Scientific Drilling Project (SSSDP) has been organized for the purpose of investigating a hydrothermal system at depths and temperatures greater than has been done before. Plans are to deepen an existing well or to drill a new well for research purposes for which temperatures of 300/sup 0/C will be reached at a depth of less than 3.7 km and then deepen that well a further 1.8 km. This report recounts the Congressional history of the appropriation to drill the hole and other history through March 1984, gives a review of the literature on the Salton Sea Geothermal Field and its relationship to other geothermal systems of the Salton Trough, and describes a comprehensive series of investigations that have been proposed either in the well or in conjunction with the SSSDP. Investigations in geophysics, geochemistry and petrology, tectonics and rock mechanics, and geohydrology are given. A tabulation is given of current commercial and state-of-the-art downhole tools and their pressure, temperature, and minimum hole size limitations.

Not Available

1984-05-01T23:59:59.000Z

148

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

Office of Scientific and Technical Information (OSTI)

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

149

Co-Lab: research and development of an online learning environment for collaborative scientific discovery learning  

Science Conference Proceedings (OSTI)

There are many design challenges that must be addressed in the development of collaborative scientific discovery learning environments. This contribution presents an overview of how these challenges were addressed within Co-Lab, a collaborative learning ... Keywords: Collaborative learning, Dynamic modeling, Inquiry learning, Learning environments

Wouter R. van Joolingen; Ton de Jong; Ard W. Lazonder; Elwin R. Savelsbergh; Sarah Manlove

2005-07-01T23:59:59.000Z

150

Scientific Data Management Integrated Software Infrastructure Center (SDM/ISIC): Scientific Process Automation (SPA), FINAL REPORT  

SciTech Connect

This is the final report from SDSC and UC Davis on DE-FC02-01ER25486, Scientific Data Management Integrated Software Infrastructure Center (SDM/ISIC): Scientific Process Automation (SPA).

Bertram Ludaescher; Ilkay Altintas

2012-07-03T23:59:59.000Z

151

National science policy and scientific manpower: Funding effects on job mobility of scientists and engineers in the United States, 1958--1972  

Science Conference Proceedings (OSTI)

Science policy in the United States between 1958 and 1972 was intended to influence the research and development (R D) labor force indirectly, through government funding. An event history analysis of professional R D jobs in five scientific disciplines shows that, while federal funding influences the job mobility of scientists and engineers, other social and economic factors are also significant in explaining mobility patterns. Federal funding significantly decreases the rates of job mobility in all disciplines during the period, stabilizing the employment structure. Indicators of reward-resource arguments-salary, age, and education-significantly affect job mobility. Consistent with human capital and job matching arguments, salary and age significantly reduce mobility. Education is significant only in life science, physical science, and engineering, where higher education leads to increased mobility. Indicators of limited opportunity arguments-socioeconomic background, sex, and ethnicity-show mixed empirical results. Labour markets also significantly affect mobility. In engineering and physical science, a neo-institutional model, which accounts for the degree of government oversight, fits the data best. Social science and life science are best fit by performance sectors, which highlight the importance of universities as employers for these disciplines. Mathematical science is best fit by a model of industrial sectors, consistent with differential expansion of the economy that disproportionately affected this discipline. Federal funding has acted to institutionalize R D in the economy and stabilize employment; it has not insulated workers from general socioeconomic factors such as human capital, discrimination and labour markets.

Lyman, K.L.

1993-01-01T23:59:59.000Z

152

Enabling scientific workflows in virtual reality  

Science Conference Proceedings (OSTI)

To advance research and improve the scientific return on data collection and interpretation efforts in the geosciences, we have developed methods of interactive visualization, with a special focus on immersive virtual reality (VR) environments. Earth ... Keywords: geosciences, scientific visualization, virtual reality, workflow

Oliver Kreylos; Gerald Bawden; Tony Bernardin; Magali I. Billen; Eric S. Cowgill; Ryan D. Gold; Bernd Hamann; Margarete Jadamec; Louise H. Kellogg; Oliver G. Staadt; Dawn Y. Sumner

2006-06-01T23:59:59.000Z

153

Provenance and scientific workflows: challenges and opportunities  

Science Conference Proceedings (OSTI)

Provenance in the context of workflows, both for the data they derive and for their specification, is an essential component to allow for result reproducibility, sharing, and knowledge re-use in the scientific community. Several workshops have been held ... Keywords: provenance, scientific workflows

Susan B. Davidson; Juliana Freire

2008-06-01T23:59:59.000Z

154

Clustering High Dimensional Massive Scientific Datasets  

Science Conference Proceedings (OSTI)

Many scientific applications can benefit from an efficient clustering algorithm of massively large high dimensional datasets. However most of the developed algorithms are impractical to use when the amount of data is very large. Given N objects ... Keywords: clustering, datasets, high dimensional, scientific

Ekow J. Otoo; Arie Shoshani; Seung-Won Hwang

2001-12-01T23:59:59.000Z

155

Reply to comment | OSTI, US Dept of Energy, Office of Scientific and  

Office of Scientific and Technical Information (OSTI)

Reply to comment Reply to comment Slide20 Submitted by gibsone on Wed, 2013-08-21 11:28 FY2007-etdesouthafrica Slide20 Distributed Search This search example demonstrates the power of our distributed search feature. As the title suggests, it gives the user a "one-stop" searching capability, where you can search all of ETDEWEB as well as up to six additional sources, which represent over 50 million pages of R&D output. For the most part, these are energy-focused sources, such as the Danish Energy R&D projects, IEA's information center, and the French Petroleum Institute. Some are very broad and include multiple scientific disciplines, such as CORDIS (the EU's R&D database), Science.gov, and Science Conferences. The default option is to search all of these sources, but you

156

OSTI, US Dept of Energy, Office of Scientific and Technical Information |  

Office of Scientific and Technical Information (OSTI)

The OSTI diffusion revolution, a problem solving perspective The OSTI diffusion revolution, a problem solving perspective by David Wojick on Thu, 3 Jul, 2008 OSTI has a deep interest in how researchers use the Web, because the Web is the key to speeding up the diffusion of scientific knowledge and accelerating science. We call it the diffusion revolution. In order to better understand our Web users, and the obstacles they face, we are looking at their needs from the perspective of problem solving. Problem solving is a research discipline that looks at how people solve problems, step by step. The goal is to help people do a better job of solving their problems, including getting computers to help them. The basic approach is to define the problem solving process as a starting point, a goal, and all the possible paths in between. Research then studies how we

157

Reply to comment | OSTI, US Dept of Energy, Office of Scientific and  

Office of Scientific and Technical Information (OSTI)

Reply to comment Reply to comment slide09 Submitted by gibsone on Thu, 2013-08-22 14:19 FY2009-nsta slide09 E-print Network * is a vast, integrated network of electronic scientific and technical information created by scientists and research engineers -- all fulltext searchable. * is intended for use by other scientists, engineers, and students at advanced levels. * is a gateway to over 30,000 websites and databases worldwide, containing over 5 million e-prints in basic and applied sciences, primarily in physics but also including subject areas such as chemistry, biology and life sciences, materials science, nuclear sciences and engineering, energy research, computer and information technologies, and other disciplines of interest to DOE. Add new comment Thumbnail Mobile_320x340

158

Reply to comment | OSTI, US Dept of Energy, Office of Scientific and  

Office of Scientific and Technical Information (OSTI)

Reply to comment Reply to comment Slide03 Submitted by gibsone on Fri, 2013-08-30 07:28 FY2010-cendi-jordan Slide03 Slide 3: DOE's Scientific Disciplines From A to Z (well, W) ADVANCED PROPULSION SYSTEMS APPLIED LIFE SCIENCES ASTRONOMY AND ASTROPHYSICS ATOMIC AND MOLECULAR PHYSICS BASIC BIOLOGICAL SCIENCES BIOMASS FUELS CLASSICAL AND QUANTUM MECHANICS, GENERAL PHYSICS COAL, LIGNITE, AND PEAT CONDENSED MATTER PHYSICS, SUPERCONDUCTIVITY AND SUPERFLUIDITY DIRECT ENERGY CONVERSION EFFECTS OF RADIATION AND OTHER POLLUTANTS ON BIOLOGICAL MATERIALS AND ORGANISMS ENERGY CONSERVATION, CONSUMPTION, AND UTILIZATION ENERGY PLANNING, POLICY, AND ECONOMY ENERGY STORAGE ENGINEERING ENVIRONMENTAL SCIENCES FOSSIL-FUELED POWER PLANTS GENERAL STUDIES OF NUCLEAR REACTORS GEOSCIENCES GEOTHERMAL ENERGY HYDRO ENERGY HYDROGEN

159

The DOE Science Accelerator | OSTI, US Dept of Energy, Office of Scientific  

Office of Scientific and Technical Information (OSTI)

The DOE Science Accelerator The DOE Science Accelerator Research Diffusion Links DOE Science Accelerator Booklet Through innovation and research, OSTI is finding the fast lanes for knowledge diffusion to propel researchers toward scientific discovery. The DOE Science Accelerator will be the resource that allows scientists to search the whole of deep Web science directly from their desktops - something that is not currently possible (see the deep Web discussion in the DOE Science Accelerator booklet, p. 2 (655-KB PDF)). It is impractical for scientists to spend time finding and sifting through hundreds, if not thousands, of information sources in various disciplines. The DOE Science Accelerator would enable scientists to allocate their research energy as well as the nation's research resources on what's really

160

Journal Sources | OSTI, US Dept of Energy, Office of Scientific and  

Office of Scientific and Technical Information (OSTI)

Journal Sources Journal Sources The following sites offer bibliographic information for journal literature in disciplines relevant to the DOE R&D mission: SciTech Connect - provides free access to publicly-available Department of Energy (DOE)-sponsored R&D results for energy and energy-related scientific and technical information from DOE and its predecessor agencies, the Energy Research & Development Administration (ERDA) and the Atomic Energy Commission (AEC). SciTech Connect is a consolidation of two core DOE search engines, the Information Bridge and the Energy Citations Database. SciTech Connect incorporates all of the R&D information from these two products into one search interface, providing access to DOE publicly available technical reports, bibliographic citations, journal articles,

Note: This page contains sample records for the topic "dynamics scientific disciplines" 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

Slide20 | OSTI, US Dept of Energy, Office of Scientific and Technical  

Office of Scientific and Technical Information (OSTI)

Slide20 Slide20 Slide20 Distributed Search This search example demonstrates the power of our distributed search feature. As the title suggests, it gives the user a "one-stop" searching capability, where you can search all of ETDEWEB as well as up to six additional sources, which represent over 50 million pages of R&D output. For the most part, these are energy-focused sources, such as the Danish Energy R&D projects, IEA's information center, and the French Petroleum Institute. Some are very broad and include multiple scientific disciplines, such as CORDIS (the EU's R&D database), Science.gov, and Science Conferences. The default option is to search all of these sources, but you can also uncheck certain boxes if you don't want to search a particular

162

OSTI, US Dept of Energy, Office of Scientific and Technical Information |  

Office of Scientific and Technical Information (OSTI)

SciTech Connect: Subject and Author Filters SciTech Connect: Subject and Author Filters by Tim Byrne on Thu, 25 Jul, 2013 One of the nice features of SciTech Connect is the ability to filter search results by subject and author. On the Search Results page, these filters are midway down the left side. The full SciTech Connect database contains over 2.5 million citations. Filtering the full database by subject [23 MB AVI] shows the top subject in the database to be materials science with 184,200 citations. Not too far down the top ten list you will also find materials with another 127,916 citations. While this shows that SciTech Connect is quite strong in this area, the rest of the top subjects are good indicators of the diversity of scientific disciplines found in SciTech Connect. Note especially

163

National Energ y Research Scientific Computing Center  

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

Annual Report Annual Report This work was supported by the Director, Office of Science, Office of Advanced Scientific Computing Research of the U.S. Department of Energy under Contract No. DE-AC 03-76SF00098. LBNL-49186, December 2001 National Energ y Research Scientific Computing Center 2001 Annual Report NERSC aspires to be a world leader in accelerating scientific discovery through computation. Our vision is to provide high- performance computing tools to tackle science's biggest and most challenging problems, and to play a major role in advancing large- scale computational science and computing technology. The result will be a rate of scientific progress previously unknown. NERSC's mission is to accelerate the pace of scientific discovery in the Department of Energy Office

164

900-MHz NMR: Accelerating Scientific Discovery  

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

00-MHz NMR: Accelerating Scientific 00-MHz NMR: Accelerating Scientific Discovery Scientific Innovation Through Integration 900-MHz NMR: Accelerating Scientific Discovery 900-MHz NMR: Accelerating Scientific Discovery Introduction When the U.S. Department of Energy's (DOE's) Office of Biological and Environmental Research approved the development and purchase of the world's first 900-MHz NMR (nuclear magnetic resonance) spectrometer in 1992, the highest magnetic field available was 750 MHz. DOE's decision and the ultimate success of its 900-MHz NMR spectrometer, which recently saw its five-year anniversary of operation at EMSL, catalyzed the development of a new generation of ultrahigh-field NMR spectrometers worldwide. Building new technology Building the magnet for the 900-MHz NMR spectrometer brought engineering challenges. Can the

165

Scientific Advisory Committee | Stanford Synchrotron Radiation Lightsource  

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

Scientific Advisory Committee Scientific Advisory Committee » SAC DOCUMENTS 2013 Role and Charter of the SSRL SAC Scope The SSRL Scientific Advisory Committee (SAC) reports to and advises the SSRL Director on issues related to: Operation of SSRL as a scientific user facility Planning, construction and operation of new SSRL facilities Long-term scientific directions of SSRL Membership and Officers SAC consists of 12 external members, and representatives from the following SSRL committees serve on the SAC in an Ex Officio capacity Co-Chairs of the SSRL Proposal Review Panel (PRP) Chair of the Structural Molecular Biology Advisory Committee (SMBAC) Chair of the SSRL Users' Organization Executive Committee (SSRLUOEC SAC members are appointed by the SSRL Director for 3-year terms, with one third of the members rotating off and being replaced every year

166

Scientific Opportunity to Reduce Risk in Groundwater and Soil Remediation  

Science Conference Proceedings (OSTI)

In this report, we start by examining previous efforts at linking science and DOE EM research with cleanup activities. Many of these efforts were initiated by creating science and technology roadmaps. A recurring feature of successfully implementing these roadmaps into EM applied research efforts and successful cleanup is the focus on integration. Such integration takes many forms, ranging from combining information generated by various scientific disciplines, to providing technical expertise to facilitate successful application of novel technology, to bringing the resources and creativity of many to address the common goal of moving EM cleanup forward. Successful projects identify and focus research efforts on addressing the problems and challenges that are causing “failure” in actual cleanup activities. In this way, basic and applied science resources are used strategically to address the particular unknowns that are barriers to cleanup. The brief descriptions of the Office of Science basic (Environmental Remediation Science Program [ERSP]) and EM’s applied (Groundwater and Soil Remediation Program) research programs in subsurface science provide context to the five “crosscutting” themes that have been developed in this strategic planning effort. To address these challenges and opportunities, a tiered systematic approach is proposed that leverages basic science investments with new applied research investments from the DOE Office of Engineering and Technology within the framework of the identified basic science and applied research crosscutting themes. These themes are evident in the initial portfolio of initiatives in the EM groundwater and soil cleanup multi-year program plan. As stated in a companion document for tank waste processing (Bredt et al. 2008), in addition to achieving its mission, DOE EM is experiencing a fundamental shift in philosophy from driving to closure to enabling the long-term needs of DOE and the nation.

Pierce, Eric M.; Freshley, Mark D.; Hubbard, Susan S.; Looney, Brian B.; Zachara, John M.; Liang, Liyuan; Lesmes, D.; Chamberlain, G. M.; Skubal, Karen L.; Adams, V.; Denham, Miles E.; Wellman, Dawn M.

2009-08-25T23:59:59.000Z

167

The Suntory and Toyota International Centres for Economics and Related Disciplines Statistical Tests of Agreement between Observation and Hypothesis  

E-Print Network (OSTI)

The Suntory and Toyota International Centres for Economics and Related Disciplines Statistical of Economics and Political Science and The Suntory and Toyota International Centres for Economics and Related, The London School of Economics and Political Science, The Suntory and Toyota International Centres

Masci, Frank

168

U.S. Scientific Team Draws on New Data, Multiple Scientific Methodologies  

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

Scientific Team Draws on New Data, Multiple Scientific Scientific Team Draws on New Data, Multiple Scientific Methodologies to Reach Updated Estimate of Oil Flows from BP's Well U.S. Scientific Team Draws on New Data, Multiple Scientific Methodologies to Reach Updated Estimate of Oil Flows from BP's Well June 15, 2010 - 12:00am Addthis Washington - Based on updated information and scientific assessments, Secretary of Energy Steven Chu, Secretary of the Interior Ken Salazar, and Chair of the National Incident Command's Flow Rate Technical Group (FRTG) Dr. Marcia McNutt (Director of the U.S. Geological Survey) today announced an improved estimate of how much oil is flowing from the leaking BP well. Secretary Chu, Secretary Salazar, and Dr. McNutt convened a group of federal and independent scientists on Monday to discuss new analyses and

169

Scientific Research Data | OSTI, US Dept of Energy, Office of Scientific  

Office of Scientific and Technical Information (OSTI)

Scientific Research Data Scientific Research Data Scientific Research Data DOE generates scientific research data in many forms, both text and non-text. Much of the Department's text-based R&D results are readily available via OSTI databases. OSTI has broadened efforts to make non-text scientific and technical information (STI) available as well, providing access to underlying non-text data such as numeric files, computer simulations and interactive maps, as well as multimedia and scientific images. During 2011, OSTI implemented changes to its technology infrastructure to facilitate the announcement and registration of DOE-funded publicly available R&D research datasets through its membership in DataCite exit federal site . This web service builds on OSTI scientific research data discovery tools,

170

Processing and managing scientific data in SOA environment  

Science Conference Proceedings (OSTI)

Increased complexity of scientific research poses new challenges to scientific data management. Meanwhile, scientific collaboration is becoming increasing important, which relies on integrating and sharing data from distributed institutions. Scientific ... Keywords: data management, meta data, scientific data, service-oriented architecture (SOA)

Bogdan Shishedjiev; Mariana Goranova; Juliana Georgieva; Veska Gancheva

2009-08-01T23:59:59.000Z

171

Final Scientific - Technical Report, Geothermal Resource Exploration  

Open Energy Info (EERE)

Scientific - Technical Report, Geothermal Resource Exploration Scientific - Technical Report, Geothermal Resource Exploration Program, Truckhaven Area, Imperial County, California Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Report: Final Scientific - Technical Report, Geothermal Resource Exploration Program, Truckhaven Area, Imperial County, California Details Activities (5) Areas (1) Regions (0) Abstract: With financial support from the U.S. Department of Energy (DOE), Layman Energy Associates, Inc. (LEA) has completed a program of geothermal exploration at the Truckhaven area in Imperial County, California. The exploratory work conducted by LEA included the following activities: compilation of public domain resource data (wells, seismic data, geologic maps); detailed field geologic mapping at the project site; acquisition and

172

FWP Scientific Publications | Department of Energy  

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

FWP FWP Scientific Publications FWP Scientific Publications Scientific publications either directly studying former workers in the context of the screening program or recruiting former workers in the program as research participants for scientific studies funded by the National Institutes of Health or other research funding sources are summarized below according to publication date. Mikulski M., Gerke A., Lourens S., Czeczok T., Sprince N., Laney A., Fuortes L. Agreement between fixed-ratio and lower limit of normal spirometry interpretation protocols decreases with age - Is there a need for a new gold standard? Journal of Occupational and Environmental Medicine, 55(7): 802-808, 2013. To assess concordance between the fixed 70% ratio cutoff point with the fixed percent predicted values (Fixed-ratio) and the lower limit of normal

173

DOE Supercomputing Resources Available for Advancing Scientific  

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

Supercomputing Resources Available for Advancing Scientific Supercomputing Resources Available for Advancing Scientific Breakthroughs DOE Supercomputing Resources Available for Advancing Scientific Breakthroughs April 15, 2009 - 12:00am Addthis Washington, DC - The U.S. Department of Energy (DOE) announced today it is accepting proposals for a program to support high-impact scientific advances through the use of some of the world's most powerful supercomputers located at DOE national laboratories. Approximately 1.3 billion supercomputer processor-hours will be awarded in 2010 through the Innovative and Novel Computational Impact on Theory and Experiment (INCITE) program for large-scale, computationally intensive projects addressing some of the toughest challenges in science and engineering. Researchers are currently using supercomputing time under this year's

174

Increasing Scientific Productivity by Tracking Data  

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

Data Tracking Data Tracking Increases Scientific Productivity Data Tracking Increases Scientific Productivity July 20, 2011 | Tags: HPSS, NERSC Linda Vu, lvu@lbl.gov, +1 510 486 2402 HPSS Storage New supercomputers and networks are contributing to record levels of scientific productivity. In fact, every new system installed at NERSC over the last 10 years has generated about 50 percent more data than its predecessor. To effectively meet the increasing scientific demand for storage systems and services, the center's staff must first understand how data moves within the facility. Until recently, the process of obtaining these insights was extremely tedious because the statistics came from multiple sources, including network router statistics, client and server transfer logs, storage and accounting reports-all saved as very

175

USDOE, Office of Scientific and Technical Information  

Office of Scientific and Technical Information (OSTI)

Science.gov App Find science information and research results from 13 U.S. federal agencies. Get quick answers from over 55 scientific databases and more than 2100 websites....

176

A.I., Scientific Discovery and Realism  

Science Conference Proceedings (OSTI)

Epistemologists have debated at length whether scientific discovery is a rational and logical process. If it is, according to the Artificial Intelligence hypothesis, it should be possible to write computer programs able to discover laws or theories; ...

Mario Alai

2004-02-01T23:59:59.000Z

177

USDOE, Office of Scientific and Technical Information  

Office of Scientific and Technical Information (OSTI)

1990s 2000s 2009: Superconductivity 2009: Dr. Warnick, Office of Scientific and Technical Information, Home of Science.gov 2009: Visitors 2009: Science.gov AAAS 2003 Kent Smith;...

178

OCEAN DRILLING PROGRAM LEG 199 SCIENTIFIC PROSPECTUS  

E-Print Network (OSTI)

-ocean ridge flanks have been investigated. These include the Galapagos mounds, the southern flank of the Costa logging tools are expected to provide little information of direct benefit to the scientific objectives

179

Contact Us | Scientific and Technical Information Program  

Office of Scientific and Technical Information (OSTI)

MAIL U.S. Department of Energy Office of Scientific and Technical Information P.O. Box 62 Oak Ridge,TN 37831 Last updated: December 20, 2012 U.S. Department of Energy U.S....

180

USDOE, Office of Scientific and Technical Information  

Office of Scientific and Technical Information (OSTI)

Office of Scientific and Technical Information U.S. Department of Energy Mobile | FAQs | A to Z Index | Site Map | Contact Us Search OSTI website Search HOME ABOUT OSTI SCIENCE...

Note: This page contains sample records for the topic "dynamics scientific disciplines" 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

Unique Aspects and Scientific Challenges - Electron Accelerator...  

Office of Science (SC) Website

Aspects and Scientific Challenges Cosmic Frontier Theoretical Physics Advanced Technology R&D Accelerator R&D Stewardship Research Highlights .pdf file (13.1MB) Questions for the...

182

Barbara Helland Advanced Scientific Computing Research NERSC...  

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

7-28, 2012 Barbara Helland Advanced Scientific Computing Research NERSC-HEP Requirements Review 1 Science C ase S tudies d rive d iscussions Program R equirements R eviews ...

183

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

Office of Scientific and Technical Information (OSTI)

U V W X Y Z U V W X Y Z Tadmor, Eitan (Eitan Tadmor) - Center for Scientific Computation and Mathematical Modeling & Department of Mathematics, University of Maryland at College Park Taillefer, Louis (Louis Taillefer) - Département de physique, Université de Sherbrooke Takamura, Shuichi (Shuichi Takamura) - Department of Energy Engineering and Science, Nagoya University Takeuchi, Yasuo (Yasuo Takeuchi) - Kamioka Observatory Tal, Oren (Oren Tal) - Department of Chemical Physics, Weizmann Institute of Science Tamblyn, Peter (Peter Tamblyn) - Department of Space Studies, Southwest Research Institute Tanas, Ryszard (Ryszard Tanas) - Nonlinear Optics Division, Institute of Physics, Adam Mickiewicz University Tancredi, Gonzalo (Gonzalo Tancredi) - Instituto de Física

184

Science Adventure: Girls Scientific Salon | Department of Energy  

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

Science Adventure: Girls Scientific Salon Science Adventure: Girls Scientific Salon April 6, 2013 9:00AM EDT Lederman Science Center Students , Grades 4 - 7 (In or Completed)...

185

Secretary Bodman in Illinois Highlights Scientific Research Investment...  

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

in Illinois Highlights Scientific Research Investments to Advance America's Innovation Secretary Bodman in Illinois Highlights Scientific Research Investments to Advance America's...

186

Green In Silico Project - Evolving Scientific Research out of...  

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

Green In Silico Project - Evolving Scientific Research out of the Lab into the Data Center - Environmental Benefits and Challenges of Scientific Computing Speaker(s): Peter James...

187

OSTI Publications, Office of Scientific and Technical Information...  

Office of Scientific and Technical Information (OSTI)

These grand outcomes can be achieved by committing to openly sharing scientific research data and spreading the worlds great scientific discoveries faster. This Strategic Plan...

188

Can Cloud Computing Address the Scientific Computing Requirements...  

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

Can Cloud Computing Address the Scientific Computing Requirements for DOE Researchers? Well, Yes, No and Maybe Can Cloud Computing Address the Scientific Computing Requirements for...

189

PIA - Advanced Test Reactor National Scientific User Facility...  

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

Advanced Test Reactor National Scientific User Facility Users Week 2009 PIA - Advanced Test Reactor National Scientific User Facility Users Week 2009 PIA - Advanced Test Reactor...

190

Audit of the Department of Energy's Scientific and Technical...  

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

Scientific and Technical Information Process, IG-0407 Audit of the Department of Energy's Scientific and Technical Information Process, IG-0407 Audit of the Department of Energy's...

191

ORAU: Scientific and Technical Peer Review Services fact sheet  

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

to ensure timely and fair assessments for informed funding decisions. Scientific and Technical Peer Review Services Unmatched Access to Scientific and Technical Reviewers ORAU is...

192

DOE Awards Over a Billion Supercomputing Hours to Address Scientific...  

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

Over a Billion Supercomputing Hours to Address Scientific Challenges DOE Awards Over a Billion Supercomputing Hours to Address Scientific Challenges January 26, 2010 - 12:00am...

193

2006 Department of Energy Strategic Plan - Scientific Discovery...  

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

Scientific Discovery and Innovation 2006 Department of Energy Strategic Plan - Scientific Discovery and Innovation The United States has always been a Nation of innovators and the...

194

Dynamic replication in a data grid using a Modified BHR Region Based Algorithm  

Science Conference Proceedings (OSTI)

Grid computing is emerging as a key part of the infrastructure for a wide range of disciplines in science and engineering, including astronomy, high energy physics, molecular biology and earth sciences. These applications handle large data sets that ... Keywords: Data grid, Dynamic replication, Grid computing, Static replication

K. Sashi; Antony Selvadoss Thanamani

2011-02-01T23:59:59.000Z

195

Accelerating Scientific Discovery Through Computation and ...  

Science Conference Proceedings (OSTI)

... in microchannel devices, and the modeling of hydro- dynamic dispersion. ... period, Moore's law [51] has increased computing power dramatically, so ...

2010-10-19T23:59:59.000Z

196

Scientific Innovation Through Integration Capabilities Series  

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

research in EMSL's Science Themes of Biological Interactions and Dynamics, Geochemistry Biogeochemistry and Subsurface Science, and Science of Interfacial Phenomena....

197

Browse by Discipline -- E-print Network Subject Pathways: Plasma Physics  

Office of Scientific and Technical Information (OSTI)

G H I J K L M N O P Q R S G H I J K L M N O P Q R S T U V W X Y Z Fitzpatrick, Rob (Rob Fitzpatrick) - Land and Water Division, Commonwealth Scientific and Industrial Research Organisation (CSIRO) Flury, Markus (Markus Flury) - Department of Crop and Soil Sciences, Washington State University Forray, Ferenc (Ferenc Forray) - Department of Geology, Babes-Bolyai University, Romania Freger, Viatcheslav "Slava" (Viatcheslav "Slava" Freger) - Zuckerberg Institute for Water Research, Zuckerberg Institute for Water Research, Jacob Blaustein Institutes for Desert Research Go back to Individual Researchers Collections: A B C D E F G H I J K L M N O P Q R S T U V W X Y Z Florida, University of - Hinkley Center for Solid and Hazardous

198

Browse by Discipline -- E-print Network Subject Pathways: Materials Science  

Office of Scientific and Technical Information (OSTI)

U V W X Y Z U V W X Y Z Ta-Shma, Amnon (Amnon Ta-Shma) - School of Computer Science, Tel Aviv University Tabatabaee, Vahid (Vahid Tabatabaee) - Department of Computer Science, University of Maryland at College Park Tacchella, Armando (Armando Tacchella) - Dipartimento di Informatica Sistemistica e Telematica, Università degli Studi di Genova Tachi, Susumu (Susumu Tachi) - Graduate School of Media Design, Keio University Tadepalli, Prasad (Prasad Tadepalli) - School of Electrical Engineering and Computer Science, Oregon State University Tadmor, Eitan (Eitan Tadmor) - Center for Scientific Computation and Mathematical Modeling & Department of Mathematics, University of Maryland at College Park Taft, Nina -Technicolor Palo Alt(aft, Nina -Technicolor Palo Al)to

199

Journal Sources | OSTI, US Dept of Energy, Office of Scientific...  

Office of Scientific and Technical Information (OSTI)

journal literature in disciplines relevant to the DOE R&D mission: U.S. Department of Energy Public Access Gateway for Energy & Science (DOE PAGES) - DOE PAGES provides web access...

200

Fuel Cell Scientific LLC | Open Energy Information  

Open Energy Info (EERE)

Scientific LLC Scientific LLC Jump to: navigation, search Name Fuel Cell Scientific LLC Address 200 F Main Street Place Stoneham, Massachusetts Zip 02180 Sector Hydrogen Product Fuel cell parts supplier Website http://www.fuelcellsupplies.ne Coordinates 42.4894164°, -71.1002334° Loading map... {"minzoom":false,"mappingservice":"googlemaps3","type":"ROADMAP","zoom":14,"types":["ROADMAP","SATELLITE","HYBRID","TERRAIN"],"geoservice":"google","maxzoom":false,"width":"600px","height":"350px","centre":false,"title":"","label":"","icon":"","visitedicon":"","lines":[],"polygons":[],"circles":[],"rectangles":[],"copycoords":false,"static":false,"wmsoverlay":"","layers":[],"controls":["pan","zoom","type","scale","streetview"],"zoomstyle":"DEFAULT","typestyle":"DEFAULT","autoinfowindows":false,"kml":[],"gkml":[],"fusiontables":[],"resizable":false,"tilt":0,"kmlrezoom":false,"poi":true,"imageoverlays":[],"markercluster":false,"searchmarkers":"","locations":[{"text":"","title":"","link":null,"lat":42.4894164,"lon":-71.1002334,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

Note: This page contains sample records for the topic "dynamics scientific disciplines" 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

Sponsoring Organizations | Scientific and Technical Information Program  

Office of Scientific and Technical Information (OSTI)

Sponsoring Organizations Sponsoring Organizations Print page Print page Email page Email page U.S. Department of Energy Sponsoring Organizations for DOE-funded Scientific and Technical Information (STI) (Reference DOE O 241.1B, Scientific and Technical Information Management, Section 4 REQUIREMENTS, item g) The following list includes the current USDOE Sponsoring Organizations identified as funding research and development and other technology activities which result in scientific and technical information. DOE Program Offices and the Program Offices' respective subprogram(s) which may fund research are included. This list will be revised as needed to include additional offices or to reflect current Departmental funding organizations. Questions or input may be provided to stip@osti.gov. Current

202

Big Data Ecosystems Enable Scientific Discovery  

Science Conference Proceedings (OSTI)

Over the past 5 years, advances in experimental, sensor and computational technologies have driven the exponential growth in the volumes, acquisition rates, variety and complexity of scientific data. As noted by Hey et al in their 2009 e-book The Fourth Paradigm, this availability of large-quantities of scientifically meaningful data has given rise to a new scientific methodology - data intensive science. Data intensive science is the ability to formulate and evaluate hypotheses using data and analysis to extend, complement and, at times, replace experimentation, theory, or simulation. This new approach to science no longer requires scientists to interact directly with the objects of their research; instead they can utilize digitally captured, reduced, calibrated, analyzed, synthesized and visualized results - allowing them carry out 'experiments' in data.

Critchlow, Terence J.; Kleese van Dam, Kerstin

2011-11-01T23:59:59.000Z

203

Crime and punishment in scientific research  

E-Print Network (OSTI)

Arguments against scientific misconduct one finds in the literature generally fail to support current policies on research fraud: they may not prove wrong what is typically considered research misconduct and they tend to make wrong things that are not usually seen as scientific fraud, in particular honest errors. I argue that society cannot set a rule enjoining scientists to be honest, so any such rule can only be internal to science. Therefore society cannot legitimately enforce it. Moreover, until an argument is provided to prove that lack of honesty is far worse than lack of technical competence, intentional deceit should not be punished much more harshly than technical errors. Keywords: cheating; ethics; fabrication; falsification; integrity; plagiarism; research fraud; scientific misconduct.

Bouville, Mathieu

2008-01-01T23:59:59.000Z

204

Enseignement-apprentissage d'une discipline linguistique et non-linguistique à l'école primaire : analyse de l'action conjointe professeurs-élèves dans des classes primaires bilingues en Thaïlande.  

E-Print Network (OSTI)

??Notre thèse vise à étudier et caractériser les situations didactiques mises en oeuvre pour l'enseignement de l'anglais, une discipline linguistique, et des sciences, une discipline… (more)

Kewara, Punwalai

2012-01-01T23:59:59.000Z

205

STI Defined | Scientific and Technical Information Program  

Office of Scientific and Technical Information (OSTI)

STI Defined STI Defined Print page Print page Email page Email page Information products deemed by the originator to be useful beyond the originating site (i.e., intended to be published or disseminated), in any format or medium, which contain findings and technological innovations resulting from research and development (R&D) efforts and scientific and technological work of scientists, researchers, and engineers, whether Federal employee, contractor, or financial assistance recipient. STI also conveys the results of demonstration and commercial application activities as well as experiments, observations, simulations, studies, and analyses. Scientific findings are communicated through various media - e.g., textual, multimedia, audiovisual, and digital - and are produced in a range

206

Reflex: Scientific Workflows for the ESO Pipelines  

E-Print Network (OSTI)

The recently released Reflex scientific workflow environment supports the interactive execution of ESO VLT data reduction pipelines. Reflex is based upon the Kepler workflow engine, and provides components for organising the data, executing pipeline recipes based on the ESO Common Pipeline Library, invoking Python scripts, and constructing interaction loops. Reflex will greatly enhance the quick validation and reduction of the scientific data. In this paper we summarize the main features of Reflex, and demonstrate as an example its application to the reduction of echelle UVES data.

Ballester, Pascal; Forchi, Vincenzo; Freudling, Wolfram; Garcia-Dabo, Cesar Enrique; Gebbinck, Maurice klein; Modigliani, Andrea; Romaniello, Martino

2011-01-01T23:59:59.000Z

207

Beamline 6.0.2  

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

2 Beamline 6.0.2 Print Tuesday, 20 October 2009 08:40 UltrafastFemtosecond Dynamics Soft X Ray Scientific disciplines: Chemical dynamics, materials science, surfaces, interfaces...

208

The Scientific Contribution by Arturo Danusso after the 1908 Messina-Reggio Calabria Earthquake  

SciTech Connect

After 1908 Messina and Reggio Calabria earthquake the Italian scientific community produced a considerable effort, also as a consequence of two competitions. In both contests a Piedmont engineer, Arturo Danusso, prevailed. In this paper emphasis will be put on the suggested building layout and construction details, which are far ahead of their time. Moreover, the dynamic analysis of a linear elastic undamped single- and two-degree-of freedom system, proposed by Danusso and elsewhere already discussed, will be briefly mentioned.

Sorrentino, Luigi [Dipartimento di Ingegneria Strutturale e Geotecnica, Sapienza Universita di Roma, via Antonio Gramsci, 53 - 00197 Roma (Italy)

2008-07-08T23:59:59.000Z

209

Climate change: The IPCC scientific assessment  

SciTech Connect

Book review of the intergovernmental panel on climate change report on global warming and the greenhouse effect. Covers the scientific basis for knowledge of the future climate. Presents chemistry of greenhouse gases and mathematical modelling of the climate system. The book is primarily for government policy makers.

Houghton, J.T.; Jenkins, G.J.; Ephraums, J.J. (eds.)

1990-01-01T23:59:59.000Z

210

Taking scientific visualization to the masses  

SciTech Connect

The paper offers the premise that scientific visualization capabilities are generally available only to a limited subset of scientists. Several reasons for this are presented. The paper describes a collaborative project between scientists of the Defense Nuclear Agency and computer scientists at Los Alamos National Laboratory. This project's goal is to get visualization capabilities into the hands of many more scientists.

Vigil, M.; Bouchier, S.

1991-01-01T23:59:59.000Z

211

Scientific drilling technologies for hostile environments  

DOE Green Energy (OSTI)

This paper briefly reviews the current United States Department of Energy Continental Scientific Drilling Program for Thermal Regimes and the related technologies being developed for geothermal drilling. Plans for penetrating into a molten magma body at temperatures from 800 to 1000{degree}C are also reviewed. 7 refs., 3 figs., 1 tab.

Traeger, R.K.

1988-01-01T23:59:59.000Z

212

Matchmaking scientific workflows in grid environments  

Science Conference Proceedings (OSTI)

In this paper we analyze the scientific workflow matchmaking problem in Grid environments and combine workflow mapping and scheduling. Based on the characteristics of Grids, a new resource model is proposed. Motivated by the observations that not all ... Keywords: grid computing, matchmaking algorithm, resource model, workflow

Yili Gong; Marlon E. Pierce; Geoffrey C. Fox

2007-11-01T23:59:59.000Z

213

Scientific workflow design for mere mortals  

Science Conference Proceedings (OSTI)

Recent years have seen a dramatic increase in research and development of scientific workflow systems. These systems promise to make scientists more productive by automating data-driven and compute-intensive analyses. Despite many early achievements, ... Keywords: Automatic optimization, COMAD, Collection, Desiderata, Provenance, Resilience, Workflow

Timothy McPhillips; Shawn Bowers; Daniel Zinn; Bertram Ludäscher

2009-05-01T23:59:59.000Z

214

Weak information work in scientific discovery  

Science Conference Proceedings (OSTI)

Scientists continually work with information to move their research projects forward, but the activities involved in finding and using information and their impact on discovery are poorly understood. In the Information and Discovery in Neuroscience (IDN) ... Keywords: Information practices, Information seeking, Neuroscience, Research processes, Scientific discovery

Carole L. Palmer; Melissa H. Cragin; Timothy P. Hogan

2007-05-01T23:59:59.000Z

215

Accelerating scientific discovery : 2007 annual report.  

Science Conference Proceedings (OSTI)

As a gateway for scientific discovery, the Argonne Leadership Computing Facility (ALCF) works hand in hand with the world's best computational scientists to advance research in a diverse span of scientific domains, ranging from chemistry, applied mathematics, and materials science to engineering physics and life sciences. Sponsored by the U.S. Department of Energy's (DOE) Office of Science, researchers are using the IBM Blue Gene/L supercomputer at the ALCF to study and explore key scientific problems that underlie important challenges facing our society. For instance, a research team at the University of California-San Diego/ SDSC is studying the molecular basis of Parkinson's disease. The researchers plan to use the knowledge they gain to discover new drugs to treat the disease and to identify risk factors for other diseases that are equally prevalent. Likewise, scientists from Pratt & Whitney are using the Blue Gene to understand the complex processes within aircraft engines. Expanding our understanding of jet engine combustors is the secret to improved fuel efficiency and reduced emissions. Lessons learned from the scientific simulations of jet engine combustors have already led Pratt & Whitney to newer designs with unprecedented reductions in emissions, noise, and cost of ownership. ALCF staff members provide in-depth expertise and assistance to those using the Blue Gene/L and optimizing user applications. Both the Catalyst and Applications Performance Engineering and Data Analytics (APEDA) teams support the users projects. In addition to working with scientists running experiments on the Blue Gene/L, we have become a nexus for the broader global community. In partnership with the Mathematics and Computer Science Division at Argonne National Laboratory, we have created an environment where the world's most challenging computational science problems can be addressed. Our expertise in high-end scientific computing enables us to provide guidance for applications that are transitioning to petascale as well as to produce software that facilitates their development, such as the MPICH library, which provides a portable and efficient implementation of the MPI standard--the prevalent programming model for large-scale scientific applications--and the PETSc toolkit that provides a programming paradigm that eases the development of many scientific applications on high-end computers.

Beckman, P.; Dave, P.; Drugan, C.

2008-11-14T23:59:59.000Z

216

From the portfolio to the diagram : architectural discourse and the transformation of the discipline of architecture in America, 1918-1943  

E-Print Network (OSTI)

This dissertation is an historical inquiry into the concomitant transformations of architectural discourse and the discipline of architecture in America. It proceeds on the theoretical assumption that the documents produced ...

Pae, Hy?ng-min.

1993-01-01T23:59:59.000Z

217

Browse by Discipline -- E-print Network Subject Pathways: Materials Science  

Office of Scientific and Technical Information (OSTI)

S S T U V W X Y Z Rabaey, Jan M. (Jan M. Rabaey) - Department of Electrical Engineering and Computer Sciences, University of California at Berkeley Rabbah, Rodric (Rodric Rabbah) - Dynamic Optimization Group, IBM T.J. Watson Research Center Rabbat, Michael (Michael Rabbat) - Department of Electrical and Computer Engineering, McGill University Rabhi, Fethi A. (Fethi A. Rabhi) - School of Information Systems, Technology and Management, University of New South Wales Rabie, Tamer (Tamer Rabie) - College of Information Technology, United Arab Emirates University Rabinovich, Alexander (Alexander Rabinovich) - School of Computer Science, Tel Aviv University Rabinovich, Michael "Misha" (Michael "Misha" Rabinovich) - Department of Electrical Engineering and Computer Sciences, Case Western

218

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

Office of Scientific and Technical Information (OSTI)

Energy Storage, Conversion and Utilization Energy Storage, Conversion and Utilization Go to Research Groups Preprints Provided by Individual Scientists: A B C D E F G H I J K L M N O P Q R S T U V W X Y Z Al-Ghadhban, Samir (Samir Al-Ghadhban) - Electrical Engineering Department, King Fahd University of Petroleum and Minerals Andersen, Torben Ole (Torben Ole Andersen) - Department of Energy Technology, Aalborg University Anderson, Larry G.(Larry G.Anderson).- Department of Chemistry, University of Colorado at Denver Anderson, Scott L. (Scott L. Anderson) - Department of Chemistry, University of Utah Andreasen, Søren Juhl (Søren Juhl Andreasen) - Department of Energy Technology, Aalborg University Arno, Gehrer (Gehrer Arno) - Institute for Thermal Turbomachinery and Machine Dynamics, Technical University Graz

219

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

Office of Scientific and Technical Information (OSTI)

W X Y Z W X Y Z Vaidman, Lev (Lev Vaidman) - School of Physics and Astronomy, Tel Aviv University Vainchtein, Dmitri (Dmitri Vainchtein) - Center for Nonlinear Science, School of Physics, Georgia Institute of Technology Valentijn, Edwin A.(Edwin A.Valentijn).- Kapteyn Astronomical Institute, Rijksuniversiteit Groningen van Baal, Pierre (Pierre van Baal) - Leiden Institute of Physics, Universiteit Leiden van Belle, Gerard (Gerard van Belle) - Lowell Observatory van de Walle, Axel (Axel van de Walle) - Division of Engineering, Brown University van den Brink, Jeroen (Jeroen van den Brink) - Leiden Institute of Physics, Universiteit Leiden van der Heijden, Gert (Gert van der Heijden) - Centre for Nonlinear Dynamics and its Applications, University College London van der Marel, Roeland (Roeland van der Marel) - Space Telescope

220

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

Office of Scientific and Technical Information (OSTI)

S S T U V W X Y Z Rabson, David A. (David A. Rabson) - Department of Physics, University of South Florida Rácz, Zoltán (Zoltán Rácz) - Institute for Theoretical Physics, Eötvös University Raczkowski, David (David Raczkowski) - Computational Research Division, Lawrence Berkeley National Laboratory Radenovic, Aleksandra (Aleksandra Radenovic) - Laboratory of Nanoscale Biology, Ecole Polytechnique Fédérale de Lausanne Radziwill, Nicole (Nicole Radziwill) - National Radio Astronomy Observatory Rafkin, Scot C. R. (Scot C. R. Rafkin) - Department of Space Studies, Southwest Research Institute Raizen, Mark G. (Mark G. Raizen) - Center for Nonlinear Dynamics, University of Texas at Austin Ramaprakash, A. N. (A. N. Ramaprakash) - Inter-University Centre for

Note: This page contains sample records for the topic "dynamics scientific disciplines" 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

Superlative Supercomputers: Argonne's Mira to Accelerate Scientific  

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

Superlative Supercomputers: Argonne's Mira to Accelerate Superlative Supercomputers: Argonne's Mira to Accelerate Scientific Discoveries, Societal Benefits Superlative Supercomputers: Argonne's Mira to Accelerate Scientific Discoveries, Societal Benefits December 2, 2011 - 2:01pm Addthis This is a computer simulation of a Class 1a supernova. Argonne National Laboratory's Mira will have enough computing power to help researchers run simulations of exploding stars, specifically, of the turbulent nuclear combustion that sets off type 1a supernovae. | Photo courtesy of Argonne National Laboratory This is a computer simulation of a Class 1a supernova. Argonne National Laboratory's Mira will have enough computing power to help researchers run simulations of exploding stars, specifically, of the turbulent nuclear

222

USDOE, Office of Scientific and Technical Information  

Office of Scientific and Technical Information (OSTI)

Directors Directors 1947 Thompson 1948 Boardman 1951 Abdian 1956 Day 1959 Shannon 1979 Coyne 1991 Buffum 1997 Warnick OSTI Directors Timeline, 1994 to 1997 Walter L. Warnick, 1997 to present Office of Scientific and Technical Information Walter L. Warnick Amid emerging computing power and expanding networks now revolutionizing scientific communication, OSTI has pushed pedal to the metal to lead government search technology under the guidance of Walt Warnick. The OSTI Corollary: accelerating the spread of knowledge will accelerate discovery, has generated expansion of OSTI's longtime commitment to development of superior access to quality content. OSTI has championed relevancy ranking and federated search technology to increase access to research results. Soon after Dr. Warnick arrived at OSTI, the

223

NERSC: National Energy Research Scientific Computing Center  

NLE Websites -- All DOE Office Websites

NERSC Powering Scientific Discovery Since 1974 NERSC Powering Scientific Discovery Since 1974 Login Site Map | My NERSC search... Go Home About Overview NERSC Mission Contact us Staff Org Chart NERSC History NERSC Stakeholders NERSC Usage Demographics Careers Visitor Info Web Policies Science at NERSC NERSC HPC Achievement Awards Accelerator Science Astrophysics Biological Sciences Chemistry & Materials Science Climate & Earth Science Energy Science Engineering Science Environmental Science Fusion Science Math & Computer Science Nuclear Science Science Highlights NERSC Citations HPC Requirements Reviews Systems Computational Systems Table Data Systems Table Edison Cray XC30 Hopper Cray XE6 Carver IBM iDataPlex PDSF Genepool NERSC Global Filesystem HPSS data archive Data Transfer Nodes History of Systems NERSC-8 Procurement

224

Superlative Supercomputers: Argonne's Mira to Accelerate Scientific  

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

Superlative Supercomputers: Argonne's Mira to Accelerate Superlative Supercomputers: Argonne's Mira to Accelerate Scientific Discoveries, Societal Benefits Superlative Supercomputers: Argonne's Mira to Accelerate Scientific Discoveries, Societal Benefits December 2, 2011 - 2:01pm Addthis This is a computer simulation of a Class 1a supernova. Argonne National Laboratory's Mira will have enough computing power to help researchers run simulations of exploding stars, specifically, of the turbulent nuclear combustion that sets off type 1a supernovae. | Photo courtesy of Argonne National Laboratory This is a computer simulation of a Class 1a supernova. Argonne National Laboratory's Mira will have enough computing power to help researchers run simulations of exploding stars, specifically, of the turbulent nuclear

225

Scientific Challenges for Understanding the Quantum Universe  

SciTech Connect

A workshop titled "Scientific Challenges for Understanding the Quantum Universe" was held December 9-11, 2008, at the Kavli Institute for Particle Astrophysics and Cosmology at the Stanford Linear Accelerator Center-National Accelerator Laboratory. The primary purpose of the meeting was to examine how computing at the extreme scale can contribute to meeting forefront scientific challenges in particle physics, particle astrophysics and cosmology. The workshop was organized around five research areas with associated panels. Three of these, "High Energy Theoretical Physics," "Accelerator Simulation," and "Experimental Particle Physics," addressed research of the Office of High Energy Physics’ Energy and Intensity Frontiers, while the"Cosmology and Astrophysics Simulation" and "Astrophysics Data Handling, Archiving, and Mining" panels were associated with the Cosmic Frontier.

Khaleel, Mohammad A.

2009-10-16T23:59:59.000Z

226

Scientific Data Management Center for Enabling Technologies  

Science Conference Proceedings (OSTI)

Managing scientific data has been identified by the scientific community as one of the most important emerging needs because of the sheer volume and increasing complexity of data being collected. Effectively generating, managing, and analyzing this information requires a comprehensive, end-to-end approach to data management that encompasses all of the stages from the initial data acquisition to the final analysis of the data. Fortunately, the data management problems encountered by most scientific domains are common enough to be addressed through shared technology solutions. Based on community input, we have identified three significant requirements. First, more efficient access to storage systems is needed. In particular, parallel file system and I/O system improvements are needed to write and read large volumes of data without slowing a simulation, analysis, or visualization engine. These processes are complicated by the fact that scientific data are structured differently for specific application domains, and are stored in specialized file formats. Second, scientists require technologies to facilitate better understanding of their data, in particular the ability to effectively perform complex data analysis and searches over extremely large data sets. Specialized feature discovery and statistical analysis techniques are needed before the data can be understood or visualized. Furthermore, interactive analysis requires techniques for efficiently selecting subsets of the data. Finally, generating the data, collecting and storing the results, keeping track of data provenance, data post-processing, and analysis of results is a tedious, fragmented process. Tools for automation of this process in a robust, tractable, and recoverable fashion are required to enhance scientific exploration. The SDM center was established under the SciDAC program to address these issues. The SciDAC-1 Scientific Data Management (SDM) Center succeeded in bringing an initial set of advanced data management technologies to DOE application scientists in astrophysics, climate, fusion, and biology. Equally important, it established collaborations with these scientists to better understand their science as well as their forthcoming data management and data analytics challenges. Building on our early successes, we have greatly enhanced, robustified, and deployed our technology to these communities. In some cases, we identified new needs that have been addressed in order to simplify the use of our technology by scientists. This report summarizes our work so far in SciDAC-2. Our approach is to employ an evolutionary development and deployment process: from research through prototypes to deployment and infrastructure. Accordingly, we have organized our activities in three layers that abstract the end-to-end data flow described above. We labeled the layers (from bottom to top): a) Storage Efficient Access (SEA), b) Data Mining and Analysis (DMA), c) Scientific Process Automation (SPA). The SEA layer is immediately on top of hardware, operating systems, file systems, and mass storage systems, and provides parallel data access technology, and transparent access to archival storage. The DMA layer, which builds on the functionality of the SEA layer, consists of indexing, feature identification, and parallel statistical analysis technology. The SPA layer, which is on top of the DMA layer, provides the ability to compose scientific workflows from the components in the DMA layer as well as application specific modules. NCSU work performed under this contract was primarily at the SPA layer.

Vouk, Mladen A.

2013-01-15T23:59:59.000Z

227

Scientific applications for high-energy lasers  

Science Conference Proceedings (OSTI)

The convergence of numerous factors makes the time ripe for the development of a community of researchers to use the high-energy laser for scientific investigations. This document attempts to outline the steps necessary to access high-energy laser systems and create a realistic plan to implement usage. Since an academic/scientific user community does not exist in the USA to any viable extent, we include information on present capabilities at the Nova laser. This will briefly cover laser performance and diagnostics and a sampling of some current experimental projects. Further, to make the future possibilities clearer, we will describe the proposed next- generation high-energy laser, named for its inertial fusion confinement (ICF) goal, the multi-megaJoule, 500-teraWatt National Facility, or NIF.

Lee, R.W. [comp.

1994-03-01T23:59:59.000Z

228

About | Scientific and Technical Information Program  

Office of Scientific and Technical Information (OSTI)

About About Print page Print page Email page Email page The U.S. Department of Energy (DOE) conducts research and development (R&D) and other science and technology endeavors in a variety of fields. The knowledge gained during the R&D process is frequently imparted through scientific and technical information (STI), a key outcome of DOE R&D and other activities. DOE Researchers Within the DOE Office of Science, the Office of Scientific and Technical Information (OSTI) has the responsibility for coordinating STI activities and for leading a collaborative effort to a distributed STI environment. To that end, OSTI and designated representatives from the Headquarters Programs, Field Offices, national laboratories, and facility contractors who are STI program stakeholders work together to facilitate access to STI

229

Technical Information Officers | Scientific and Technical Information  

Office of Scientific and Technical Information (OSTI)

Technical Information Officers Technical Information Officers Print page Print page Email page Email page Technical Information Officers (TIO) serve as the principal DOE or NNSA office point of contact and assistant to, and liaison with, the DOE Office of Scientific and Technical Information (OSTI) that serves as the Department's office charged with the Scientific and Technical Information Program (STIP). The TIOs are to be familiar with the STI Programs within their Office they represent (given they have contracting financial assistance and/or acquisition activities) and for their major site/facility management contractor(s) STI Program to discern compliance with the DOE O 241.1B. They must maintain an up-to-date knowledge-base of the STI Program activities and provide timely feedback on issues as they emerge. While

230

Performance evaluation of a dynamic load-balancing library for cluster computing  

Science Conference Proceedings (OSTI)

The performance of scientific applications in heterogeneous environments has been improved with the research advances in dynamic scheduling at application and runtime system levels. This paper presents the performance evaluation of a library as a result ... Keywords: cluster computing, data migration, dynamic load balancing library, dynamic scheduling, loop scheduling, overhead analysis, parallel computing, parallel runtime system, performance evaluation, resource management, task migration

Ioana Banicescu; Ricolindo L. Carino; Jaderick P. Pabico; Mahadevan Balasubramaniam

2005-05-01T23:59:59.000Z

231

Former Worker Program - FWP Scientific Publications  

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

FWP Scientific Publications FWP Scientific Publications Former Worker Medical Screening Program (FWP) Scientific publications either directly studying former workers in the context of the screening program or recruiting former workers in the program as research participants for scientific studies funded by the National Institutes of Health or other research funding sources are summarized below according to publication date. Mikulski M., Gerke A., Lourens S., Czeczok T., Sprince N., Laney A., Fuortes L. Agreement between fixed-ratio and lower limit of normal spirometry interpretation protocols decreases with age - Is there a need for a new gold standard? Journal of Occupational and Environmental Medicine, 55(7): 802-808, 2013. To assess concordance between the fixed 70% ratio cutoff point with the fixed percent predicted values (Fixed-ratio) and the lower limit of normal (LLN) algorithms in interpreting spirometry results in an older population, spirometries were interpreted using Third National Health and Nutrition Examination Survey reference equations for 2,319 workers. The Fixed-ratio algorithm characterized 34.5% (n=801) results as abnormal, compared with 29.7% (n=689) by the LLN. There were almost twice as many obstructive and mixed airways spirometries identified under the Fixed-ratio compared to LLN. Rates of restrictive pattern physiology were virtually the same under each algorithm. Overall agreement between the algorithms decreased with age from "almost perfect" for those younger than 60 years to "substantial" for those older than 80 years. This study found age-related discordance between two algorithms possibly related to the lack of reference equations and standards for individuals older than 80 years.

232

EAGLES: An interactive environment for scientific computing  

Science Conference Proceedings (OSTI)

The EAGLES Project is creating a computing system and interactive environment for scientific applications using object-oriented software principles. This software concept leads to well defined data interfaces for integrating experiment control with acquisition and analysis codes. Tools for building object-oriented systems for user interfaces and codes are discussed. Also the terms of object-oriented programming are introduced and later defined in the appendix. These terms include objects, methods, messages, encapsulation and inheritance.

Lawver, B.S.; O'Brien, D.W.; Poggio, M.E.; Shectman, R.M.

1987-08-01T23:59:59.000Z

233

EAGLES: An interactive environment for scientific computing  

Science Conference Proceedings (OSTI)

The EAGLES Project is creating a computing system and interactive environment for scientific applications using object-oriented software principles. This software concept leads to well defined data interfaces for integrating experiments control with acquisition and analysis codes. Tools for building object-oriented systems for user interfaces and codes are discussed. Also the terms of object-oriented programming are introduced and later defined in the appendix. These terms include objects, methods, messages, encapsulation and inheritance.

Lawver, B.S.; O'Brien, D.W.; Poggio, M.E.; Shectman, R.M.

1987-05-11T23:59:59.000Z

234

On Phenomenology of Complex Scientific Systems  

E-Print Network (OSTI)

Performance evolution of a number of complex scientific and technical systems demonstrate exponential progress with time exp(+t/C) . The speed of progress C - a measure of difficulty and complexity - is analyzed for high energy elementary particle colliders, astrophysical searches for galaxies and exoplanets, protein structure determination and compared with computers and thermonuclear fusion reactors. An explanation of the characteristic exponential progress is offered.

Shiltsev, Vladimir

2011-01-01T23:59:59.000Z

235

OCEAN DRILLING PROGRAM LEG 155 SCIENTIFIC PROSPECTUS  

E-Print Network (OSTI)

OCEAN DRILLING PROGRAM LEG 155 SCIENTIFIC PROSPECTUS AMAZON DEEP-SEA FAN Dr. Roger D. Flood Co of Canada P.O. Box 1006 Dartmouth, Nova Scotia Canada B2Y4A2 Dr. Adam Klaus Staff Scientist, Leg l55 Ocean and handling. D I S C L A I M E R This publication was prepared by the Ocean Drilling Program, Texas A

236

Information Retrieval Information retrieval is a dynamic area of research, which forms the basis for many of today's  

E-Print Network (OSTI)

Information Retrieval Information retrieval is a dynamic area of research, which forms the basis contains a selection of the papers accepted for the annually organized Dutch-Belgian Information Retrieval of information retrieval and related disciplines, can exchange information and present new research developments

Hiemstra, Djoerd

237

Dislocation Dynamics  

Science Conference Proceedings (OSTI)

Mar 7, 2013 ... Recent Progress in Dislocation Dynamics: Sylvie Aubry1; Athanasios Arsenlis1; Wei Cai2; Steve Fitzgerald3; 1LLNL; 2Stanford University; ...

238

Exploring HPCS Languages in Scientific Computing  

SciTech Connect

As computers scale up dramatically to tens and hundreds of thousands of cores, develop deeper computational and memory hierarchies, and increased heterogeneity, developers of scientific software are increasingly challenged to express complex parallel simulations effectively and efficiently. In this paper, we explore the three languages developed under the DARPA High-Productivity Computing Systems (HPCS) program to help address these concerns: Chapel, Fortress, and X10. These languages provide a variety of features not found in currently popular HPC programming environments and make it easier to express powerful computational constructs, leading to new ways of thinking about parallel programming. Though the languages and their implementations are not yet mature enough for a comprehensive evaluation, we discuss some of the important features, and provide examples of how they can be used in scientific computing. We believe that these characteristics will be important to the future of high-performance scientific computing, whether the ultimate language of choice is one of the HPCS languages or something else.

Barrett, Richard F [ORNL; Alam, Sadaf R [ORNL; de Almeida, Valmor F [ORNL; Bernholdt, David E [ORNL; Elwasif, Wael R [ORNL; Kuehn, Jeffery A [ORNL; Poole, Stephen W [ORNL; Shet, Aniruddha G [ORNL

2008-01-01T23:59:59.000Z

239

A Fortran binding for the GNU scientific library  

Science Conference Proceedings (OSTI)

The GNU scientific library is a collection of numerical routines for scientific computing. This article discusses some aspects of the design of a fully standard-conforming Fortran binding for GSL via incremental usage of Fortran 2003 features, in particular ...

Reinhold Bader

2007-08-01T23:59:59.000Z

240

Embodying scientific concepts in the physical space of the classroom  

Science Conference Proceedings (OSTI)

Several simulation environments exist that create a place in which students can explore scientific phenomena. In this paper, we propose design guidelines for creating a classroom environment that puts scientific concepts directly into that physical space. ...

Peter Malcolm; Tom Moher; Darshan Bhatt; Brian Uphoff; Brenda López-Silva

2008-06-01T23:59:59.000Z

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


241

Building a scientific and engineering base in Qatar  

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

trying to build a scientific and engineering base in Qatar. Photos by Julie KorhummelLLNL Building a scientific and engineering base in Qatar Stephen P Wampler, LLNL, (925)...

242

Scientific discovery and topological transitions in collaboration networks  

E-Print Network (OSTI)

We analyze the advent and development of eight scientific fields from their inception to maturity and map the evolution of their networks of collaboration over time, measured in terms of co-authorship of scientific papers. ...

Bettencourt, Luis M. A.

243

Good bones: anthropological scientific collaboration around computed tomography data  

Science Conference Proceedings (OSTI)

We report preliminary results from a socio-technical analysis of scientific collaboration, specifically a loosely connected group of physical anthropology researchers. Working from a combination of interview data and artifact analysis, we identify current ... Keywords: scientific collaboratories, virtual organizations

Andrea H. Tapia; Rosalie Ocker; Mary Beth Rosson; Bridget Blodgett

2011-02-01T23:59:59.000Z

244

Model Based Load Indices (MBLI) for Scientific Stefan P. Muszala  

E-Print Network (OSTI)

Model Based Load Indices (MBLI) for Scientific Simulation by Stefan P. Muszala B.S., B.A. Rutgers and Computer Engineering 2008 #12;This thesis entitled: Model Based Load Indices (MBLI) for Scientific Engineering) Model Based Load Indices (MBLI) for Scientific Simulation Thesis directed by Dr. Daniel Connors

Colorado at Boulder, University of

245

(Re)Use in public scientific workflow repositories  

Science Conference Proceedings (OSTI)

Scientific workflows help in designing, managing, monitoring, and executing in-silico experiments. Since scientific workflows often are complex, sharing them by means of public workflow repositories has become an important issue for the community. However, ... Keywords: scientific workflows, similarity measures, workflow reuse

Johannes Starlinger; Sarah Cohen-Boulakia; Ulf Leser

2012-06-01T23:59:59.000Z

246

Scientific Methods in Computer Science Gordana Dodig-Crnkovic  

E-Print Network (OSTI)

Scientific Methods in Computer Science Gordana Dodig-Crnkovic Department of Computer Science analyzes scientific aspects of Computer Science. First it defines science and scientific method in general. It gives a dis- cussion of relations between science, research, development and technology. The existing

Cunningham, Conrad

247

GMS: preserving multiple expert voices in scientific knowledge management  

Science Conference Proceedings (OSTI)

Computer archives of scientific and engineering knowledge must insure the accuracy, completeness, and validity of their contents. Unfortunately, designers of these sites often overlook the social and cognitive context of scientific activity in favor ... Keywords: cognitive psychology, ethnography, expert communities, information architecture, interaction design, knowledge design, scientific knowledge management, user interface design

Adria H. Liszka; William A. Stubblefield; Stephen D. Kleban

2003-06-01T23:59:59.000Z

248

Salton Sea Scientific Drilling Project: A summary of drilling and engineering activities and scientific results  

DOE Green Energy (OSTI)

The Salton Sea Scientific g Project (SSSDP) completed the first major well in the United States Continental Scientific Drilling Program. The well (State 2-14) was drilled to 10,W ft (3,220 m) in the Salton Sea Geothermal Field in California's Imperial Valley, to permit scientific study of a deep, high-temperature portion of an active geothermal system. The program was designed to investigate, through drilling and testing, the subsurface thermal, chemical, and mineralogical environments of this geothermal area. Extensive samples and data, including cores, cuttings, geothermal fluids and gases, and geophysical logs, were collected for future scientific analysis, interpretation, and publication. Short duration flow tests were conducted on reservoirs at a depth of approximately 6,120 ft (1,865 m) and at 10,136 ft (3,089 m). This report summarizes all major activities of the SSSDP, from project inception in the fall of 1984 through brine-pond cleanup and site restoration, ending in February 1989. This report presents a balanced summary of drilling, coring, logging, and flow-test operations, and a brief summary of technical and scientific results. Frequent reference is made to original records, data, and publication of results. The report also reviews the proposed versus the final well design, and operational summaries, such as the bit record, the casing and cementing program, and the coring program. Summaries are and the results of three flow tests. Several teamed during the project.

Ross, H.P.; Forsgren, C.K. (eds.)

1992-04-01T23:59:59.000Z

249

Scientific research in the Soviet Union  

Science Conference Proceedings (OSTI)

I report on the scientific aspects of my US/USSR Interacademy Exchange Visit to the Soviet Union. My research was conducted at three different institutes: the Lebedev Physical Institute in Moscow, the Leningrad Nuclear Physics Institute in Gatchina, and the Yerevan Physics Institute in Soviet Armenia. I included relevant information about the Soviet educational system, salaries of Soviet physicists, work habits and research activities at the three institutes, and the relevance of that research to work going on in the United States. 18 refs.

Mtingwa, S.K.

1990-03-19T23:59:59.000Z

250

The Performance of Different Communication Mechanisms and Algorithms Used for Parallelization of Molecular Dynamics Code  

Science Conference Proceedings (OSTI)

Communication performance appears to have the most important influence on parallelization efficiency of large scientific applications. Different communication algorithms and communication mechanisms were used in parallelization of molecular dynamics ...

Rafal Metkowski; Piotr Bala; Terry W. Clark

2001-09-01T23:59:59.000Z

251

National facility for advanced computational science: A sustainable path to scientific discovery  

E-Print Network (OSTI)

Office of Advanced Scientific Computing Research of the U.S.Office of Advanced Scientific Computing Research (OASCR) andOASCR Office of Advanced Scientific Computing Research (DOE

2004-01-01T23:59:59.000Z

252

NERSC Initiative for Scientific Exploration (NISE) 2009 Awards  

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

09 Awards 09 Awards Show All | 1 2 3 4 5 ... 17 | Next » NERSC Initiative for Scientific Exploration (NISE) 2009 Awards Structure and Dynamics of Premixed Spherical Flames John Bell, Berkeley Lab Sponsoring NERSC Project: Interaction of Turbulence and Chemistry in Lean Premixed Laboratory Flames (incite16), Principal Investigator: John Bell, Lawrence Berkeley National Laboratory NISE Award: 1,225,000 Hours Award Date: October 2009 Spherical Flames Spherical flames at high pressure exhibit a wide range of surface morphologies including pulsating instabilities, spiral waves and target patterns on the flame surface. The goal of this proposal is to simulate high-pressure hydrogen / air flames at both lean and rich conditions using detailed kinetics and transport in order to capture this type of phenomena computationally. In addition, we want to capture numerically the self-similar acceleration of these types of flames. These simulations are particularly demanding because the flames at high-pressure are extremely thin, which places stringent requirements on resolution. This study is a collaboration with Prof. Ed Law from Princeton University, head of the EFRC for Combustion Science.

253

CoreFlow Scientific Solutions Ltd | Open Energy Information  

Open Energy Info (EERE)

CoreFlow Scientific Solutions Ltd CoreFlow Scientific Solutions Ltd Jump to: navigation, search Name CoreFlow Scientific Solutions Ltd Place Yoqneam, Israel Zip 20692 Sector Solar Product Israel-based manufacturer of non-contact substrate processing, handling, and testing equipments for Flat Panel Display (FPD), semiconductor, and solar industries. References CoreFlow Scientific Solutions Ltd[1] LinkedIn Connections CrunchBase Profile No CrunchBase profile. Create one now! This article is a stub. You can help OpenEI by expanding it. CoreFlow Scientific Solutions Ltd is a company located in Yoqneam, Israel . References ↑ "CoreFlow Scientific Solutions Ltd" Retrieved from "http://en.openei.org/w/index.php?title=CoreFlow_Scientific_Solutions_Ltd&oldid=343913" Categories:

254

Scientific Highlights | U.S. DOE Office of Science (SC)  

Office of Science (SC) Website

Scientific Scientific Highlights Scientific User Facilities (SUF) Division SUF Home About User Facilities Accelerator & Detector Research & Development Principal Investigators' Meetings Scientific Highlights Construction Projects BES Home Scientific Highlights Print Text Size: A A A RSS Feeds FeedbackShare Page The Office of Basic Energy Sciences (BES) was formed in June 1977 and has been at the forefront of scientific discovery since the middle of the 20th century. The BES research programs are rooted in the Nation's research efforts to win World War II that predate the establishment of the Atomic Energy Commission in 1946. The goals of the early U.S. science programs that evolved into BES were to explore fundamental phenomena, create scientific knowledge, and provide unique user facilities necessary for

255

Universal Scientific Industrial USI Group | Open Energy Information  

Open Energy Info (EERE)

Scientific Industrial USI Group Scientific Industrial USI Group Jump to: navigation, search Name Universal Scientific Industrial (USI Group) Place Taiwan Sector Services Product USI Group is a design and manufacturing services company that is venturing into polysilicon production. References Universal Scientific Industrial (USI Group)[1] LinkedIn Connections CrunchBase Profile No CrunchBase profile. Create one now! This article is a stub. You can help OpenEI by expanding it. Universal Scientific Industrial (USI Group) is a company located in Taiwan . References ↑ "Universal Scientific Industrial (USI Group)" Retrieved from "http://en.openei.org/w/index.php?title=Universal_Scientific_Industrial_USI_Group&oldid=352541" Categories: Clean Energy Organizations Companies

256

National Scientific User Facility Purpose and Capabilities  

SciTech Connect

The U.S. Department of Energy (DOE) designated the Advanced Test Reactor (ATR) as a National Scientific User Facility (NSUF) in April 2007. This designation allows the ATR to become a cornerstone of nuclear energy research and development (R&D) within the U.S. by making it easier for universities, the commercial power industry, other national laboratories, and international organizations to conduct nuclear energy R&D. The mission of the ATR NSUF is to provide nuclear energy researchers access to world-class facilities, thereby facilitating the advancement of nuclear science and technology within the U.S. In support of this mission, hot cell laboratories are being upgraded. These upgrades include a set of lead shielded cells that will house Irradiated Assisted Stress Corrosion Cracking (IASCC) test rigs and construction of a shielded laboratory facility. A primary function of this shielded laboratory is to provide a state of the art type laboratory facility that is functional, efficient and flexible that is dedicated to the analysis and characterization of nuclear and non-nuclear materials. The facility shall be relatively easy to reconfigure to provide laboratory scale hot cave space for housing current and future nuclear material scientific research instruments.

K. E. Rosenberg; T. R. Allen; J. C. Haley; M. K. Meyer

2010-09-01T23:59:59.000Z

257

Common and Scientific Names Table D1 Common and scientific names as referred to in document.  

E-Print Network (OSTI)

Green-winged teal Anas crecca Horned lark Eremophila alpestris Lazuli bunting Passerina amoena Lewis tenebrosus Red-legged frog Rana aurora Western toad Bufo boreas COMMON SCIENTIFIC MAMMALS American beaver Red alder Alnus rubra Russian olive Elaeagnus angustifolia Sitka spruce Picea sitchensis Subalpine fir

258

Rock physics at Los Alamos Scientific Laboratory  

DOE Green Energy (OSTI)

Rock physics refers to the study of static and dynamic chemical and physical properties of rocks and to phenomenological investigations of rocks reacting to man-made forces such as stress waves and fluid injection. A bibliography of rock physics references written by LASL staff members is given. Listing is by surname of first author. (RWR)

Not Available

1980-01-01T23:59:59.000Z

259

Design tools for complex dynamic security systems.  

SciTech Connect

The development of tools for complex dynamic security systems is not a straight forward engineering task but, rather, a scientific task where discovery of new scientific principles and math is necessary. For years, scientists have observed complex behavior but have had difficulty understanding it. Prominent examples include: insect colony organization, the stock market, molecular interactions, fractals, and emergent behavior. Engineering such systems will be an even greater challenge. This report explores four tools for engineered complex dynamic security systems: Partially Observable Markov Decision Process, Percolation Theory, Graph Theory, and Exergy/Entropy Theory. Additionally, enabling hardware technology for next generation security systems are described: a 100 node wireless sensor network, unmanned ground vehicle and unmanned aerial vehicle.

Byrne, Raymond Harry; Rigdon, James Brian; Rohrer, Brandon Robinson; Laguna, Glenn A.; Robinett, Rush D. III (.; ); Groom, Kenneth Neal; Wilson, David Gerald; Bickerstaff, Robert J.; Harrington, John J.

2007-01-01T23:59:59.000Z

260

Advanced Test Reactor National Scientific User Facility  

Science Conference Proceedings (OSTI)

The Advanced Test Reactor (ATR), at the Idaho National Laboratory (INL), is a large test reactor for providing the capability for studying the effects of intense neutron and gamma radiation on reactor materials and fuels. The ATR is a pressurized, light-water, high flux test reactor with a maximum operating power of 250 MWth. The INL also has several hot cells and other laboratories in which irradiated material can be examined to study material irradiation effects. In 2007 the US Department of Energy (DOE) designated the ATR as a National Scientific User Facility (NSUF) to facilitate greater access to the ATR and the associated INL laboratories for material testing research by a broader user community. This paper highlights the ATR NSUF research program and the associated educational initiatives.

Frances M. Marshall; Jeff Benson; Mary Catherine Thelen

2011-08-01T23:59:59.000Z

Note: This page contains sample records for the topic "dynamics scientific disciplines" 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

Definitions | Scientific and Technical Information Program  

Office of Scientific and Technical Information (OSTI)

Definitions Definitions Print page Print page Email page Email page A | B | C | D | E | F | G | H | I | J | K | L | M | N | O | P | Q | R | S | T | U | V | W | X-Z Abstract Concise statement (5000 words or less) of the purpose, scope, and major findings of work reported in a scientific and technical information (STI) product. Access Limitation Intellectual property or distribution limitation category of an STI product AN 241.1 (AN 241.1 Reference Copy) A webform used by DOE Headquarters Programs and DOE site/facility management contractors to transmit metadata about an STI Product to OSTI for announcement, as appropriate. The 241.1 metadata can also be provided to OSTI via harvesting or batch file submission. AN 241.3 (AN 241.3 Reference Copy) A webform used by financial assistance recipients and DOE non-site/facility

262

Reply to comment | OSTI, US Dept of Energy, Office of Scientific...  

Office of Scientific and Technical Information (OSTI)

scientific knowledge. * Provide equal access to science for anyone on the Internet - including mobile users. * Promote scientific collaboration, participation, and...

263

Reply to comment | OSTI, US Dept of Energy, Office of Scientific...  

Office of Scientific and Technical Information (OSTI)

scientific knowledge * Providing equal access to science for anyone on the Internet * Promoting scientific collaboration, participation, and transparency ... and...

264

Slide24 | OSTI, US Dept of Energy, Office of Scientific and Technical...  

Office of Scientific and Technical Information (OSTI)

scientific knowledge * Providing equal access to science for anyone on the Internet * Promoting scientific collaboration, participation, and transparency ... and...

265

Slide23 | OSTI, US Dept of Energy, Office of Scientific and Technical...  

Office of Scientific and Technical Information (OSTI)

scientific knowledge. * Provide equal access to science for anyone on the Internet - including mobile users. * Promote scientific collaboration, participation, and...

266

Reply to comment | OSTI, US Dept of Energy, Office of Scientific...  

Office of Scientific and Technical Information (OSTI)

models and simulations - Scientific images (static) - Scientific multimedia (audio, video, animations) - Specialized mix (primarily for genomic collections) Add new comment...

267

Scientific Highlights | U.S. DOE Office of Science (SC)  

Office of Science (SC) Website

Scientific Scientific Highlights Materials Sciences and Engineering (MSE) Division MSE Home About Research Areas Scientific Highlights Reports and Activities Principal Investigators' Meetings BES Home Scientific Highlights Print Text Size: A A A RSS Feeds FeedbackShare Page The Office of Basic Energy Sciences (BES) was formed in June 1977 and has been at the forefront of scientific discovery since the middle of the 20th century. The BES research programs are rooted in the Nation's research efforts to win World War II that predate the establishment of the Atomic Energy Commission in 1946. The goals of the early U.S. science programs that evolved into BES were to explore fundamental phenomena, create scientific knowledge, and provide unique user facilities necessary for conducting basic research. These overarching goals have not changed.

268

National Energy Research Scientific Computing Center NERSC Exceeds Reliability  

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

Scientific Scientific Computing Center NERSC Exceeds Reliability Standards With Tape-Based Active Archive Research Facility Accelerates Access to Data while Supporting Exponential Growth Founded in 1974, the National Energy Research Scientific Computing Center (NERSC) is the primary scientific com- puting facility for the Office of Science in the U.S. Department of Energy. NERSC is located at Lawrence Berkeley National Laboratory's Oakland Scientific Facility in Oakland, California and is mandated with providing computational resources and expertise for scientific research to about 5,000 scientists at national labora- tories and universities across the United States, as well as their international col- laborators. A division of Lawrence Berke- ley National Laboratory, NERSC supports

269

Scientific Highlights | U.S. DOE Office of Science (SC)  

Office of Science (SC) Website

Scientific Scientific Highlights Chemical Sciences, Geosciences, & Biosciences (CSGB) Division CSGB Home About Research Areas Scientific Highlights Reports & Activities Principal Investigators' Meetings BES Home Scientific Highlights Print Text Size: A A A RSS Feeds FeedbackShare Page The Office of Basic Energy Sciences (BES) was formed in June 1977 and has been at the forefront of scientific discovery since the middle of the 20th century. The BES research programs are rooted in the Nation's research efforts to win World War II that predate the establishment of the Atomic Energy Commission in 1946. The goals of the early U.S. science programs that evolved into BES were to explore fundamental phenomena, create scientific knowledge, and provide unique user facilities necessary for

270

Low Dose Radiation Research Program: Optimizing the Scientific, Regulatory,  

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

Optimizing the Scientific, Regulatory, and Societal Impact of the DOE Low Optimizing the Scientific, Regulatory, and Societal Impact of the DOE Low Dose Radiation Research Program Antone L. Brooks Why This Project? For maximum benefit, state-of-the-art research and new data from the Low Dose Radiation Research Program must be available to other scientists, regulatory agencies, and the public. This project stays abreast of scientific advances in the field, gathers, integrates, and summarizes the research within the program, and disseminates this information to appropriate scientific, regulatory, and public venues. Project Goals Provides a focal point for distribution of information generated in the program, to scientific committees, other governmental and regulatory agencies, and to the public Provides scientific support for the Low Dose Program website

271

Energy Department Requests Proposals for Advanced Scientific Computing  

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

Requests Proposals for Advanced Scientific Requests Proposals for Advanced Scientific Computing Research Energy Department Requests Proposals for Advanced Scientific Computing Research December 27, 2005 - 4:55pm Addthis WASHINGTON, DC - The Department of Energy's Office of Science and the National Nuclear Security Administration (NNSA) have issued a joint Request for Proposals for advanced scientific computing research. DOE expects to fund $67 million annually for three years to five years under its Scientific Discovery through Advanced Computing (SciDAC) research program. Scientific computing, including modeling and simulation, has become crucial for research problems that are insoluble by traditional theoretical and experimental approaches, hazardous to study in the laboratory, or time-consuming or expensive to solve by traditional means.

272

Role of Modeling and Simulation in Scientific Discovery | Department of  

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

Role of Modeling and Simulation in Scientific Discovery Role of Modeling and Simulation in Scientific Discovery Role of Modeling and Simulation in Scientific Discovery January 29, 2013 - 10:14am Addthis Role of Modeling and Simulation in Scientific Discovery What are the key facts? Modeling and simulation supplement theory and experimentation, improving the scientific method. Industry that has embraced modeling and simulation has realized huge savings in cost and time in getting thier products to market. Modeling and simulation should never be viewed as a substitute for real-world experimentation. Scientific discovery, or understanding, involves the formulation of theory to explain observed phenomena, the design and execution of experiments to test theory and the feedback of experimental results to evolve theory. This

273

NERSC Role in Advanced Scientific Computing Research Katherine Yelick  

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

Advanced Advanced Scientific Computing Research Katherine Yelick NERSC Director Requirements Workshop NERSC Mission The mission of the National Energy Research Scientific Computing Center (NERSC) is to accelerate the pace of scientific discovery by providing high performance computing, information, data, and communications services for all DOE Office of Science (SC) research. Sample Scientific Accomplishments at NERSC 3 Award-winning software uses massively-parallel supercomputing to map hydrocarbon reservoirs at unprecedented levels of detail. (Greg Newman, LBNL) . Combustion Adaptive Mesh Refinement allows simulation of a fuel- flexible low-swirl burner that is orders of magnitude larger & more detailed than traditional reacting flow simulations allow.

274

Secretary Chu's Policy Statement on Scientific Integrity Notes...  

Office of Scientific and Technical Information (OSTI)

Secretary Steven Chu "Science and technology are the foundation of all Department of Energy activities...," the Secretarial Policy Statement on Scientific Integrity opens....

275

Feature, Office of Scientific and Technical Information, U.S...  

Office of Scientific and Technical Information (OSTI)

and easily accessible by the scientific community and the public. Several OSTI-led initiatives, products and services are listed within the DOE Open Government Plan...

276

A software framework for simulation-based scientific investigations .  

E-Print Network (OSTI)

??This thesis provides a design and development of a software architecture and programming framework that enables domain-oriented scientific investigations to be more easily developed and… (more)

Salman, Adnan M., 1965-

2010-01-01T23:59:59.000Z

277

OSTP Directs Federal Agencies to Increase Public Access to Scientific...  

Office of Scientific and Technical Information (OSTI)

OSTP Directs Federal Agencies to Increase Public Access to Scientific Publications open book The White House Office of Science and Technology Policy (OSTP) has issued a major...

278

Merit Review Procedures for Advanced Scientific Computing Research...  

Office of Science (SC) Website

News In the News In Focus Presentations & Testimony Recovery Act About Organization Budget Field Offices Federal Advisory Committees History Scientific and Technical...

279

Geothermal: Sponsored by OSTI -- Final Scientific/Technical Report  

Office of Scientific and Technical Information (OSTI)

Final ScientificTechnical Report Geothermal Technologies Legacy Collection HelpFAQ | Site Map | Contact Us | Admin Log On HomeBasic Search About Publications Advanced Search New...

280

OSTI Innovation, Office of Scientific and Technical Information  

Office of Scientific and Technical Information (OSTI)

sharing of knowledge. The DOE Science Accelerator initiative will bring together non-integrated R&D data, textual information, and disparate scientific communities through...

Note: This page contains sample records for the topic "dynamics scientific disciplines" 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

Diffusion of Research, Office of Scientific and Technical Information...  

Office of Scientific and Technical Information (OSTI)

Information: Population Modeling of the Emergence and Development of Scientific Fields: Carbon Nanotubes Chart Description carbon nanotubes. Link to larger image. This case shows...

282

OSTI Innovation, Office of Scientific and Technical Information  

Office of Scientific and Technical Information (OSTI)

documents Increasing visibility of and access to scientific research data Developing grid-based and other distributed computer processing techniques to support search across...

283

Communications | OSTI, US Dept of Energy, Office of Scientific...  

Office of Scientific and Technical Information (OSTI)

Goes Multilingual Now you can find non-English scientific literature from databases in China, Russia, France, and several Latin American countries and have your search results...

284

OSTI History, Office of Scientific and Technical Information...  

Office of Scientific and Technical Information (OSTI)

In 1997, OSTI coordinated the Scientific and Technical Information Program (STIP) Strategic Plan, which promotes more mutually beneficial collaboration with STIP partners at...

285

Scientific assessment of coastal wetland loss, restoration and ...  

U.S. Energy Information Administration (EIA)

Get this from a library! Scientific assessment of coastal wetland loss, restoration and management in Louisiana. [Donald F Boesch; Louisiana State ...

286

The Advanced Test Reactor National Scientific User Facility  

Science Conference Proceedings (OSTI)

Symposium, Materials Solutions for the Nuclear Renaissance ... U.S. Department of Energy designated the Advanced Test Reactor (ATR) as a National Scientific ...

287

ORISE: Implementing Improvements to Benefit the Scientific Peer...  

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

Application The Oak Ridge Institute for Science and Education (ORISE) sets the standard for automated scientific peer reviews by continuously implementing process...

288

DOE Announces $60 Million in Projects to Accelerate Scientific...  

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

global climate, turbulence, stress corrosion cracking, computational chemistry and quantum chromodynamics. In support of these scientific applications, approximately 24.3...

289

The Melvin P. Klein Scientific Development Award | Stanford Synchrotro...  

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

Scientific Development Award honors a pioneer at the forefront of accomplishments in NMR, EPR, and x-ray absorption spectroscopy who was dedicated to the pursuit of the...

290

Unique Aspects and Scientific Challenges - Advanced R and D|...  

Office of Science (SC) Website

Advanced R and D Unique Aspects and Scientific Challenges High Energy Physics (HEP) HEP Home About Research Snowmass P5 Planning Process Energy Frontier Intensity Frontier Cosmic...

291

Research | OSTI, US Dept of Energy, Office of Scientific and...  

Office of Scientific and Technical Information (OSTI)

Research Diffusion Diffusion Accelerator Links OSTI is conducting applied research to explore ways to speed up the diffusion of knowledge and accelerate scientific progress. OSTI's...

292

NERSC's Franklin Supercomputer Upgraded to Double Its Scientific...  

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

system. The Department of Energy's (DOE) National Energy Research Scientific Computing (NERSC) Center has officially accepted a series of upgrades to its Cray XT4 supercomputer,...

293

NERSC Initiative for Scientific Exploration (NISE) 2012 Awards  

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

Awards NERSC Initiative for Scientific Exploration (NISE) 2012 Awards NISE is a mechanism used for allocating the NERSC reserve (10% of the total allocation). It is a competitive...

294

Optimizing New Dark Energy Experiments - Final Scientific Report  

Science Conference Proceedings (OSTI)

This is the final scientific report for the University of Pittsburgh portion of the collaborative grant, 'Optimizing New Dark Energy Experiments'

Jeffrey A. Newman

2012-06-08T23:59:59.000Z

295

2000 and Beyond Meeting the Needs for Scientific and Technical...  

Office of Scientific and Technical Information (OSTI)

OSTI website Search OSTI Homepage Science Accelerator Find DOE Collections Enter Search Terms GO 2000 and Beyond Meeting the Needs for Scientific and Technical Information...

296

Large Scale Computing and Storage Requirements for Advanced Scientific...  

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

Large Scale Computing and Storage Requirements for Advanced Scientific Computing Research: Target 2014 ASCRFrontcover.png Large Scale Computing and Storage Requirements for...

297

Workshop on Emerging Scientific Opportunities using X-ray Imaging  

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

Wah Keat Lee (Advanced Photon Source) Gabrielle Long (Advanced Photon Source) Stuart Stock (Northwestern Medical School) Workshop on Emerging Scientific Opportunities using...

298

OSTI, US Dept of Energy, Office of Scientific and Technical Information |  

Office of Scientific and Technical Information (OSTI)

Dynamically OSTI--Web 2.0 -- Enabling Information-Enabling Users-Enabling Dynamically OSTI--Web 2.0 -- Enabling Information-Enabling Users-Enabling Acceleration by Erin Anderson on Fri, 19 Jun, 2009 Fluidity is about being flexible, variable, graceful and agile. OSTI as an organization is fluid. We are listening to the scientist, the researcher, the educator, the librarian, and the science attentive citizen. What do they need? What do they want? How can scientific and technical information reach them when and how they desire it? How can we make their work better, faster and easier? This OSTI agility means that switching gears midstream and going with the Web 2.0 flow to meet the needs and expectations of the public, is something just our speed. The Wikipedia definition of Web 2.0 states that "[i]t is characterized as facilitating

299

Climate Change 2001: The Scientific Basis  

Office of Scientific and Technical Information (OSTI)

Climate Change 2001: Climate Change 2001: Working Group I: The Scientific Basis Get Javascript Other reports in this collection 4. Atmospheric Chemistry and Greenhouse Gases Contents Executive Summary 4.1 Introduction 4.1.1 Sources of Greenhouse Gases 4.1.2 Atmospheric Chemistry and Feedbacks 4.1.3 Trace Gas Budgets and Trends 4.1.4 Atmospheric Lifetimes and Time-Scales 4.2 Trace Gases: Current Observations, Trends and Budgets 4.2.1 Non-CO2 Kyoto Gases 4.2.1.1 Methane (CH4) 4.2.1.2 Nitrous oxide (N2O) 4.2.1.3 Hydrofluorocarbons (HFCs) 4.2.1.4 Perfluorocarbons (PFCs) and sulphur hexafluoride (SF6) 4.2.2 Montreal Protocol Gases and Stratospheric Ozone (O3) 4.2.3 Reactive Gases 4.2.3.1 Carbon monoxide (CO) and hydrogen (H2) 4.2.3.2 Volatile organic compounds (VOC) 4.2.3.3 Nitrogen oxides (NOx)

300

Verifying disarmament: scientific, technological and political challenges  

SciTech Connect

There is growing interest in, and hopes for, nuclear disarmament in governments and nongovernmental organizations (NGOs) around the world. If a nuclear-weapon-free world is to be achievable, verification and compliance will be critical. VerifYing disarmament would have unprecedented scientific, technological and political challenges. Verification would have to address warheads, components, materials, testing, facilities, delivery capabilities, virtual capabilities from existing or shutdown nuclear weapon and existing nuclear energy programs and material and weapon production and related capabilities. Moreover, it would likely have far more stringent requirements. The verification of dismantlement or elimination of nuclear warheads and components is widely recognized as the most pressing problem. There has been considerable research and development done in the United States and elsewhere on warhead and dismantlement transparency and verification since the early 1990s. However, we do not today know how to verifY low numbers or zero. We need to develop the needed verification tools and systems approaches that would allow us to meet this complex set of challenges. There is a real opportunity to explore verification options and, given any realistic time frame for disarmament, there is considerable scope to invest resources at the national and international levels to undertake research, development and demonstrations in an effort to address the anticipated and perhaps unanticipated verification challenges of disarmament now andfor the next decades. Cooperative approaches have the greatest possibility for success.

Pilat, Joseph R [Los Alamos National Laboratory

2011-01-25T23:59:59.000Z

Note: This page contains sample records for the topic "dynamics scientific disciplines" 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

Scientific computations on modern parallel vector systems  

E-Print Network (OSTI)

Computational scientists have seen a frustrating trend of stagnating application performance despite dramatic increases in the claimed peak capability of high performance computing systems. This trend has been widely attributed to the use of superscalar-based commodity components who’s architectural designs offer a balance between memory performance, network capability, and execution rate that is poorly matched to the requirements of large-scale numerical computations. Recently, two innovative parallel-vector architectures have become operational: the Japanese Earth Simulator (ES) and the Cray X1. In order to quantify what these modern vector capabilities entail for the scientists that rely on modeling and simulation, it is critical to evaluate this architectural paradigm in the context of demanding computational algorithms. Our evaluation study examines four diverse scientific applications with the potential to run at ultrascale, from the areas of plasma physics, material science, astrophysics, and magnetic fusion. We compare performance between the vector-based ES and X1, with leading superscalar-based platforms: the IBM Power3/4 and the SGI Altix. Our research team was the first international group to conduct a performance evaluation study at the Earth Simulator Center; remote ES access in not available. Results demonstrate that the vector systems achieve excellent performance on our application suite – the highest of any architecture tested to date. However, vectorization of a particle-incell code highlights the potential difficulty of expressing irregularly structured algorithms as data-parallel programs. 1.

Leonid Oliker; Andrew Canning; Jonathan Carter; John Shalf; Stephane Ethier

2004-01-01T23:59:59.000Z

302

From Mesh Generation to Scientific Visualization:  

E-Print Network (OSTI)

Parallel supercomputing has typically focused on the inner kernel of scientific simulations: the solver. The front and back ends of the simulation pipeline---problem description and interpretation of the output---have taken a back seat to the solver when it comes to attention paid to scalability and performance, and are often relegated to offline, sequential computation. As the largest simulations move beyond the realm of the terascale and into the petascale, this decomposition in tasks and platforms becomes increasingly untenable. We propose an end-to-end approach in which all simulation components---meshing, partitioning, solver, and visualization---are tightly coupled and execute in parallel with shared data structures and no intermediate I/O. We present our implementation of this new approach in the context of octree-based finite element simulation of earthquake ground motion. Performance evaluation on up to 2048 processors demonstrates the ability of the end-toend approach to overcome the scalability bottlenecks of the traditional approach.

An End-To-End Approach; Tiankai Tu; Hongfeng Yu; Leonardo Ramirez-guzman; Jacobo Bielak; Omar Ghattas; Kwan-liu Ma; David R. O’hallaron

2006-01-01T23:59:59.000Z

303

Technology Pathway Partnership Final Scientific Report  

DOE Green Energy (OSTI)

This report covers the scientific progress and results made in the development of high efficiency multijunction solar cells and the light concentrating non-imaging optics for the commercial generation of renewable solar energy. During the contract period the efficiency of the multijunction solar cell was raised from 36.5% to 40% in commercially available fully qualified cells. In addition significant strides were made in automating production process for these cells in order to meet the costs required to compete with commercial electricity. Concurrent with the cells effort Boeing also developed a non imaging optical systems to raise the light intensity at the photovoltaic cell to the rage of 800 to 900 suns. Solar module efficiencies greater than 30% were consistently demonstrated. The technology and its manufacturing were maturated to a projected price of < $0.015 per kWh and demonstrated by automated assembly in a robotic factory with a throughput of 2 MWh/yr. The technology was demonstrated in a 100 kW power plant erected at California State University Northridge, CA.

Hall, John C. Dr.; Godby, Larry A.

2012-04-26T23:59:59.000Z

304

Technology Pathway Partnership Final Scientific Report  

Science Conference Proceedings (OSTI)

This report covers the scientific progress and results made in the development of high efficiency multijunction solar cells and the light concentrating non-imaging optics for the commercial generation of renewable solar energy. During the contract period the efficiency of the multijunction solar cell was raised from 36.5% to 40% in commercially available fully qualified cells. In addition significant strides were made in automating production process for these cells in order to meet the costs required to compete with commercial electricity. Concurrent with the cells effort Boeing also developed a non imaging optical systems to raise the light intensity at the photovoltaic cell to the rage of 800 to 900 suns. Solar module efficiencies greater than 30% were consistently demonstrated. The technology and its manufacturing were maturated to a projected price of kWh and demonstrated by automated assembly in a robotic factory with a throughput of 2 MWh/yr. The technology was demonstrated in a 100 kW power plant erected at California State University Northridge, CA.

Hall, John C. Dr.; Godby, Larry A.

2012-04-26T23:59:59.000Z

305

Scientific Innovation Through Integration Capabilities Series  

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

EMSL EMSL 's expansive mass spectrometry capability group enables high-throughput, high-resolution analysis of complex mixtures of many sample types. These world-class instruments and techniques are part of an unparalleled collection of capabilities designed for research that integrates experimental and computational tools. In particular, mass spectrometry at EMSL facilitates advanced global proteomics research, aerosol particle characterization, the study of ion-surface collisions, and materials characterization. These tools enable novel, fundamental research in EMSL's Science Themes of Biological Interactions and Dynamics, Geochemistry/ Biogeochemistry and Subsurface Science, and Science of Interfacial Phenomena. Specific research topics include:

306

Evaluating the potential of multithreaded platforms for irregular scientific computations  

Science Conference Proceedings (OSTI)

The resurgence of current and upcoming multithreaded architectures and programming models led us to conduct a detailed study to understand the potential of these platforms to increase the performance of data-intensive, irregular scientific applications. ... Keywords: data-intensive applications, irregular scientific applications, multithreaded architectures

Jarek Nieplocha; Andrès Márquez; John Feo; Daniel Chavarría-Miranda; George Chin; Chad Scherrer; Nathaniel Beagley

2007-05-01T23:59:59.000Z

307

JASMIN: a parallel software infrastructure for scientific computing  

Science Conference Proceedings (OSTI)

The exponential growth of computer power in the last 10 years is now creating a great challenge for parallel programming toward achieving realistic performance in the field of scientific computing. To improve on the traditional program for numerical ... Keywords: J Adaptive Structured Meshes applications INfrastructure (JASMIN), parallel computing, scientific computing

Zeyao Mo; Aiqing Zhang; Xiaolin Cao; Qingkai Liu; Xiaowen Xu; Hengbin An; Wenbing Pei; Shaoping Zhu

2010-12-01T23:59:59.000Z

308

Caldera processes and magma-hydrothermal systems continental scientific drilling program: thermal regimes, Valles caldera research, scientific and management plan  

DOE Green Energy (OSTI)

Long-range core-drilling operations and initial scientific investigations are described for four sites in the Valles caldera, New Mexico. The plan concentrates on the period 1986 to 1993 and has six primary objectives: (1) study the origin, evolution, physical/chemical dynamics of the vapor-dominated portion of the Valles geothermal system; (2) investigate the characteristics of caldera fill and mechanisms of caldera collapse and resurgence; (3) determine the physical/chemical conditions in the heat transfer zone between crystallizing plutons and the hydrothermal system; (4) study the mechanism of ore deposition in the caldera environment; (5) develop and test high-temperature drilling techniques and logging tools; and (6) evaluate the geothermal resource within a large silicic caldera. Core holes VC-2a (500 m) and VC-2b (2000 m) are planned in the Sulphur Springs area; these core holes will probe the vapor-dominated zone, the underlying hot-water-dominated zone, the boiling interface and probable ore deposition between the two zones, and the deep structure and stratigraphy along the western part of the Valles caldera fracture zone and resurgent dome. Core hole VC-3 will involve reopening existing well Baca number12 and deepening it from 3.2 km (present total depth) to 5.5 km, this core hole will penetrate the deep-crystallized silicic pluton, investigate conductive heat transfer in that zone, and study the evolution of the central resurgent dome. Core hole VC-4 is designed to penetrate deep into the presumably thick caldera fill in eastern Valles caldera and examine the relationship between caldera formation, sedimentation, tectonics, and volcanism. Core hole VC-5 is to test structure, stratigraphy, and magmatic evolution of pre-Valles caldera rocks, their relations to Valles caldera, and the influences of regional structure on volcanism and caldera formation.

Goff, F.; Nielson, D.L. (eds.)

1986-05-01T23:59:59.000Z

309

Dynamic tariffs  

SciTech Connect

The general theoretical models of dynamic tariffs, such as spot pricing, are extended in this paper to include the issues of optimal response of industrial consumers and the effect of large scale penetration of these tariffs on the utility load curve. If such tariffs are to serve their purpose consumers need to acquire the ability for flexible and dynamic response. While the hardware for this is readily available the theoretical models and software systems are not. These issues are examined and correlated with industrial site studies. A systematic analysis of the effect of significant consumer response on the system load curve is next undertaken. A methodologically sound approach to system load and price forecasting is presented.

David, A.K.; Lee, Y.C.

1989-08-01T23:59:59.000Z

310

Low Dose Radiation Research Program: Optimizing the Scientific, Regulatory  

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

Optimizing the Scientific, Regulatory and Social Impact of the DOE Optimizing the Scientific, Regulatory and Social Impact of the DOE Low Dose Radiation Research Program. Authors: Antone L.Brooks, Richard J. Bull, Lezlie A. Couch. Institutions: Washington State University Tri-Cities The purpose of this project is to provide scientific, technical, and organizational support to optimize the impact of the DOE Low Dose Radiation Research Program. This project will serve as a focal point for collection and dissemination of scientific information from the scientists funded in the Program to the U.S. Department of Energy (DOE), the regulatory agencies, and the public. The project will be responsible for analysis of the scientific information in the broader context of biomedical research and will provide this information to the Office of Biological Research

311

E-AMOM: An Energy-Aware Modeling and Optimization Methodology for Scientific Applications on Multicore Systems  

E-Print Network (OSTI)

Power consumption is an important constraint in achieving efficient execution on High Performance Computing Multicore Systems. As the number of cores available on a chip continues to increase, the importance of power consumption will continue to grow. In order to achieve improved performance on multicore systems scientific applications must make use of efficient methods for reducing power consumption and must further be refined to achieve reduced execution time. In this dissertation, we introduce a performance modeling framework, E-AMOM, to enable improved execution of scientific applications on parallel multicore systems with regards to a limited power budget. We develop models for each application based upon performance hardware counters. Our models utilize different performance counters for each application and for each performance component (runtime, system power consumption, CPU power consumption, and memory power consumption) that are selected via our performance-tuned principal component analysis method. Models developed through E-AMOM provide insight into the performance characteristics of each application that affect performance for each component on a parallel multicore system. Our models are more than 92% accurate across both Hybrid (MPI/OpenMP) and MPI implementations for six scientific applications. E-AMOM includes an optimization component that utilizes our models to employ run-time Dynamic Voltage and Frequency Scaling (DVFS) and Dynamic Concurrency Throttling to reduce power consumption of the scientific applications. Further, we optimize our applications based upon insights provided by the performance models to reduce runtime of the applications. Our methods and techniques are able to save up to 18% in energy consumption for Hybrid (MPI/OpenMP) and MPI scientific applications and reduce the runtime of the applications up to 11% on parallel multicore systems.

Lively, Charles

2012-05-01T23:59:59.000Z

312

Scientific statistics and graphics on the Macintosh  

SciTech Connect

In many organizations scientists have ready access to more than one computer, often both a workstation (e.g., SUN, HIP, SGI) as well as a Macintosh or other PC. The scientist commonly uses the work station for {open_quotes}number-crunching{close_quotes} and data analysis whereas the Macintosh is relegated to either word processing or serves as a {open_quotes}dumb terminal{close_quotes} to a larger mainframe computer. In an informal poll of the author`s colleagues, very few of them used their Macintoshes for either statistical analysis or for graphical data display. The author believes that this state of affairs is particularly unfortunate because over the last few years both the computational capability, and even more so, the software availability for the Macintosh have become quite formidable. In some instances, very powerful tools are now available on the Macintosh that may not exist (or be far too costly) on the so-called {open_quotes}high end{close_quotes} workstations. Many scientists are simply unaware of the wealth of extremely useful, {open_quotes}off-the-shelf{close_quote} software that already exists on the Macintosh for scientific graphical and statistical analysis. This paper is a very personal view illustrating several such software packages that have proved valuable in the author`s own work in the analysis and display of climatic datasets. It is not meant to be either an all-inclusive enumeration, nor is it to be taken as an endorsement of these products as the {open_quotes}best{close_quotes} of their class. Rather, it has been found, through extensive use that these few packages were generally capable of satisfying his particular needs for both statistical analysis and graphical data display. In the limited space available, the focus will be on some of the more novel features found to be of value.

Grotch, S.L.

1994-09-01T23:59:59.000Z

313

A training program for scientific supercomputing users  

Science Conference Proceedings (OSTI)

There is need for a mechanism to transfer supercomputing technology into the hands of scientists and engineers in such a way that they will acquire a foundation of knowledge that will permit integration of supercomputing as a tool in their research. Most computing center training emphasizes computer-specific information about how to use a particular computer system; most academic programs teach concepts to computer scientists. Only a few brief courses and new programs are designed for computational scientists. This paper describes an eleven-week training program aimed principally at graduate and postdoctoral students in computationally-intensive fields. The program is designed to balance the specificity of computing center courses, the abstractness of computer science courses, and the personal contact of traditional apprentice approaches. It is based on the experience of computer scientists and computational scientists, and consists of seminars and clinics given by many visiting and local faculty. It covers a variety of supercomputing concepts, issues, and practices related to architecture, operating systems, software design, numerical considerations, code optimization, graphics, communications, and networks. Its research component encourages understanding of scientific computing and supercomputer hardware issues. Flexibility in thinking about computing needs is emphasized by the use of several different supercomputer architectures, such as the Cray X/MP48 at the National Center for Supercomputing Applications at University of Illinois at Urbana-Champaign, IBM 3090 600E/VF at the Cornell National Supercomputer Facility, and Alliant FX/8 at the Advanced Computing Research Facility at Argonne National Laboratory. 11 refs., 6 tabs.

Hanson, F.; Moher, T.; Sabelli, N.; Solem, A.

1988-01-01T23:59:59.000Z

314

A Provenance-based Adaptive Scheduling Heuristic for Parallel Scientific Workflows in Clouds  

Science Conference Proceedings (OSTI)

In the last years, scientific workflows have emerged as a fundamental abstraction for structuring and executing scientific experiments in computational environments. Scientific workflows are becoming increasingly complex and more demanding in terms of ... Keywords: Cloud computing, Provenance, Scientific experiment, Scientific workflow

Daniel Oliveira; Kary A. Ocaña; Fernanda Baião; Marta Mattoso

2012-09-01T23:59:59.000Z

315

The changing face of digital science: new practices in scientific collaborations  

Science Conference Proceedings (OSTI)

The confluence of two major trends in scientific research is leading to an upheaval in standard scientific practice. A new generation of scientists, working in large-scale collaborations, is repurposing social software for use in collaborative science. ... Keywords: scientific collaboratories, scientific data analysis, scientific groupware, visualization

Cecilia R. Aragon; Sarah Poon; Claudio T. Silva

2009-04-01T23:59:59.000Z

316

Dynamic Algorithm for Space Weather Forecasting System  

E-Print Network (OSTI)

We propose to develop a dynamic algorithm that intelligently analyzes existing solar weather data and constructs an increasingly more accurate equation/algorithm for predicting solar weather accurately in real time. This dynamic algorithm analyzes a wealth of data derived from scientific research and provides increasingly accurate solar forecasts. As the database of information grows over time, this algorithm perfects itself and reduces forecast uncertainties. This will provide a vastly more effective way of processing existing data for practical use in the public and private sectors. Specifically, we created an algorithm that stores data from several sources in a way that is useable, we created the ?dynamic algorithm? used for creating accurate/effective forecasts, and we have performed preliminary benchmarks on this algorithm. The preliminary benchmarks yield surprisingly effective results thus far?forecasts have been made 8-16 hours into the future with significant magnitude and trend accuracy, which is a vast improvement over current methods employed.

Fischer, Luke D.

2010-05-01T23:59:59.000Z

317

National Energy Research Scientific Computing Center (NERSC) Awards  

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

National Energy National Energy Research Scientific Computing Center (NERSC) Awards Supercomputer Contract to Cray National Energy Research Scientific Computing Center (NERSC) Awards Supercomputer Contract to Cray August 5, 2009 BERKELEY, CA - The Department of Energy's (DOE) National Energy Research Scientific Computing Center (NERSC) at Lawrence Berkeley National Laboratory announced today that a contract for its next generation supercomputing system will be awarded to Cray Inc. The multi-year supercomputing contract includes delivery of a Cray XT5(tm) massively parallel processor supercomputer, which will be upgraded to a future-generation Cray supercomputer. When completed, the new system will deliver a peak performance of more than one petaflops, equivalent to more

318

A study of seismology as a dynamic, distributed area of scientific research  

E-Print Network (OSTI)

Seismology has several features that suggest it is a highly internationalized field: the subject matter is global, the tools used to analyse seismic waves are dependent upon information technologies, and governments are interested in funding cooperative research. We explore whether an emerging field like seismology has a more internationalised structure than the older, related field of geophysics. Using aggregated journal-journal citations, we first show that, within the citing environment, seismology emerged from within geophysics as its own field in the 1990s. The bibliographic analysis, however, does not show that seismology is more internationalised than geophysics: in 2000, seismology had a lower percentage of all articles co-authored on an international basis. Nevertheless, social network analysis shows that the core group of cooperating countries within seismology is proportionately larger and more distributed than that within geophysics. While the latter exhibits an established network with a hierarch...

Wagner, Caroline S

2009-01-01T23:59:59.000Z

319

Energy Department Requests Proposals for Advanced Scientific Computing  

Office of Science (SC) Website

Energy Energy Department Requests Proposals for Advanced Scientific Computing Research News Featured Articles Science Headlines 2014 2013 2012 2011 2010 2009 2008 2007 2006 2005 Presentations & Testimony News Archives Contact Information Office of Science U.S. Department of Energy 1000 Independence Ave., SW Washington, DC 20585 P: (202) 586-5430 12.27.05 Energy Department Requests Proposals for Advanced Scientific Computing Research Print Text Size: A A A Subscribe FeedbackShare Page WASHINGTON, DC - The Department of Energy's Office of Science and the National Nuclear Security Administration (NNSA) have issued a joint Request for Proposals for advanced scientific computing research. DOE expects to fund $67 million annually for three years to five years under its Scientific Discovery through Advanced Computing (SciDAC) research program.'

320

Lester to lead ORISE's scientific and technical peer review program  

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

Lester to lead ORISE's scientific and technical peer review program Lester to lead ORISE's scientific and technical peer review program FOR IMMEDIATE RELEASE June 14, 2010 FY10-42 OAK RIDGE, Tenn.-Oak Ridge Associated Universities has appointed Tony Lester as director of the Oak Ridge Institute for Science and Education's program focused on scientific peer review. Lester has been serving in this role in an acting capacity since September 2009. Tony Lester Tony Lester In his role, Lester manages a research peer review capability that coordinates the use of independent, expert reviewers to determine the scientific technical feasibility of proposals submitted in response to government agency research needs. His team works closely with the federal government to provide liaison, consultation and operations support during the planning and execution of customers' grant management cycles. The

Note: This page contains sample records for the topic "dynamics scientific disciplines" 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

STI Products Produced by Financial Assistance Recipients | Scientific and  

Office of Scientific and Technical Information (OSTI)

Financial Assistance Recipients Financial Assistance Recipients Print page Print page Email page Email page Research, development, demonstration, and other scientific/technical awards should generally require periodic progress reports, special status reports, and a final scientific/technical report. Progress and status reports are management reports which provide information on the project status. These reports should not be sent to OSTI. However, the final scientific/technical report is sent to OSTI. DOE adds appropriate patent and data provisions in all research, development, or demonstration, and other scientific/technical awards relative to protecting Government-funded data, resulting in either unlimited rights or broad government license in data delivered to DOE. In order to promote more uniformity in financial assistance patent and data

322

Statutory Authorities, Office of Scientific and Technical Information  

Office of Scientific and Technical Information (OSTI)

Statutory Authorities Statutory Authorities Established in 1947, DOE's Office of Scientific and Technical Information (OSTI) fulfills the agency's responsibilities related to the collection, preservation, and dissemination of scientific and technical information emanating from DOE R&D activities. This responsibility has been codified in the organic, or enabling, legislation of DOE and its predecessor agencies and, more recently, was defined as a specific OSTI responsibility in the Energy Policy Act of 2005. Energy Policy Act of 2005 (P.L. 109-58), Section 982, called out responsibility of OSTI: "The Secretary, through the Office of Scientific and Technical Information, shall maintain with the Department publicly available collections of scientific and technical information resulting

323

Scientific Applications Research Associates Inc SARA | Open Energy  

Open Energy Info (EERE)

Scientific Applications Research Associates Inc SARA Scientific Applications Research Associates Inc SARA Jump to: navigation, search Name Scientific Applications Research Associates Inc SARA Address 6300 Gateway Dr Place Cypress Zip 90630 Sector Marine and Hydrokinetic Phone number 714-224-4410 x 274 Website http://www.sara.com/rae/ocean_ Region United States LinkedIn Connections CrunchBase Profile No CrunchBase profile. Create one now! This company is listed in the Marine and Hydrokinetic Technology Database. This company is involved in the following MHK Technologies: Magnetohydrodynamic MHD Wave Energy Converter MWEC This article is a stub. You can help OpenEI by expanding it. Retrieved from "http://en.openei.org/w/index.php?title=Scientific_Applications_Research_Associates_Inc_SARA&oldid=678443"

324

2006 Department of Energy Strategic Plan - Scientific Discovery and  

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

Department of Energy Strategic Plan - Scientific Discovery and Department of Energy Strategic Plan - Scientific Discovery and Innovation 2006 Department of Energy Strategic Plan - Scientific Discovery and Innovation The United States has always been a Nation of innovators and the Department of Energy has been a major contributor to that legacy. DOE-supported basic research has produced Nobel Laureates, numerous paradigm-shifting scientific discoveries, and revolutionary technologies that have spawned entirely new industries. Such breakthroughs have created fundamentally new energy options, underpinned U.S. national security during challenging times, and contributed to the health of our citizenry and the stewardship of our Nation's environmental resources. This great engine of U.S. innovation has played an important role in fueling a strong economy and one

325

Secretary Bodman in Illinois Highlights Scientific Research Investments to  

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

Illinois Highlights Scientific Research Illinois Highlights Scientific Research Investments to Advance America's Innovation Secretary Bodman in Illinois Highlights Scientific Research Investments to Advance America's Innovation April 11, 2007 - 12:36pm Addthis ROMEOVILLE, IL - U.S. Secretary of Energy Samuel Bodman today joined Rep. Judy Biggert (IL-13th) at a technology firm in Illinois to highlight scientific research investments that have led to partnerships between DOE's National laboratories and private industry. At Advanced Diamond Technologies, Inc., Secretary Bodman touted the key contributions of scientists and engineers across the country and the importance of sustaining innovation and entrepreneurship in advancing energy and economic security. "Moving technologies from the laboratory setting to commercial

326

Scientific and Natural Areas (Minnesota) | Department of Energy  

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

Scientific and Natural Areas (Minnesota) Scientific and Natural Areas (Minnesota) Scientific and Natural Areas (Minnesota) < Back Eligibility Utility Fed. Government Commercial Agricultural Investor-Owned Utility State/Provincial Govt Industrial Construction Municipal/Public Utility Local Government Residential Installer/Contractor Rural Electric Cooperative Tribal Government Low-Income Residential Schools Retail Supplier Institutional Multi-Family Residential Systems Integrator Fuel Distributor Nonprofit General Public/Consumer Transportation Savings Category Alternative Fuel Vehicles Hydrogen & Fuel Cells Buying & Making Electricity Water Home Weatherization Solar Wind Program Info State Minnesota Program Type Siting and Permitting Certain scientific and natural areas are established throughout the state for the purpose of preservation and protection. Construction and new

327

The Department of Energy's Scientific Response to the Oil Spill |  

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

The Department of Energy's Scientific Response to the Oil Spill The Department of Energy's Scientific Response to the Oil Spill The Department of Energy's Scientific Response to the Oil Spill May 28, 2010 - 12:00am Addthis At the request of President Obama, Secretary Chu and the Department of Energy's National Laboratories are providing round-the-clock scientific support to help inform strategies to stop the BP oil spill. Secretary Chu has spent several days in Houston monitoring the top kill attempt, analyzing the data as it comes in and helping to develop strategies to give it the best chances of success. In the days leading up to the "top kill" attempt, the Secretary and his team of scientists provided expert advice and technical support to test the assumptions behind BP's work and to offer analytical rigor. When diagnostic and pressure tests

328

NASA Langley Scientific and Technical Information Output---1999  

Science Conference Proceedings (OSTI)

This document is a compilation of the scientific and technical information that the Langley Research Center has produced during the calendar year 1999. Included are citations for Special Publications, Technical Publications, Conference Publications, ...

Stewart S. H.; Machie H. B.

2000-02-01T23:59:59.000Z

329

AAOCS Award for Scientific Excellence in Lipid Research  

Science Conference Proceedings (OSTI)

Awards a scientist from the Australasian region that has made a significant research contribution towards fats and oils research. AAOCS Award for Scientific Excellence in Lipid Research Australasian Section aaocs aocs australasian Australasian Sections A

330

OSTI Mission | OSTI, US Dept of Energy, Office of Scientific...  

Office of Scientific and Technical Information (OSTI)

Newsletter for Office of Scientific and Technical Information OSTI.gov Newsletter OSTI has been making government R&D results open and transparent since 1947 OSTI Mission OSTI...

331

Scientific visualization as an interpretive and expressive medium  

Science Conference Proceedings (OSTI)

As a powerful technique for the visual representation of complex data, scientific visualization offers the potential to help secondary school science students learn through active inquiry. Over a period of several years, we have been conducting research ...

Douglas N. Gordin; Daniel C. Edelson; Louis M. Gomez

1996-07-01T23:59:59.000Z

332

Scientific data repositories: designing for a moving target  

Science Conference Proceedings (OSTI)

Managing scientific data warehouses requires constant adaptations to cope with changes in processing algorithms, computing environments, database schemas, and usage patterns. We have faced this challenge in the RHESSI Experimental Data Center (HEDC), ...

Etzard Stolte; Christoph von Praun; Gustavo Alonso; Thomas Gross

2003-06-01T23:59:59.000Z

333

A classification of scientific visualization algorithms for massive threading  

Science Conference Proceedings (OSTI)

As the number of cores in processors increase and accelerator architectures are becoming more common, an ever greater number of threads is required to achieve full processor utilization. Our current parallel scientific visualization codes rely on partitioning ...

Kenneth Moreland, Berk Geveci, Kwan-Liu Ma, Robert Maynard

2013-11-01T23:59:59.000Z

334

Deep Web Video, Office of Scientific and Technical Information...  

Office of Scientific and Technical Information (OSTI)

Web Video Download latest version of Flash Player exit federal site to view Video. The U.S. Department of Energy (DOE) Office of Scientific and Technical Information (OSTI)...

335

Library Tools, Office of Scientific and Technical Information...  

Office of Scientific and Technical Information (OSTI)

Library Tools Department of Energy library tools are provided as a free service to librarians and the library community to expand access to and use of DOE scientific research...

336

A Study of Transport Protocols for Wide Area Scientific Applications  

SciTech Connect

This is the final project report of award "A Study of Transport Protocols for Wide Area Scientific Applications", given by DOE in 2003 to Vishal Misra at Columbia University.

Vishal Misra

2011-03-01T23:59:59.000Z

337

Contact Us, Science Accelerator, Office of Scientific and Technical...  

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

p.m. We do our best to respond within 72 hours. PHONE 865-576-1188 MAIL U.S. Department of Energy Office of Scientific and Technical Information P.O. Box 62 Oak Ridge,TN 37831...

338

Jefferson Lab Science Series - Explore the World of Scientific...  

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

of Scientific Computing LIVE Dr. Roy Whitney, Ms. Rita Chambers and Dr. Chip Watson - CEBAF March 6, 1991 Simulations and demonstrations of the human interface for real-time data...

339

Partial Evaluation for Scientific Computing: The Supercomputer Toolkit Experience  

E-Print Network (OSTI)

We describe the key role played by partial evaluation in the Supercomputer Toolkit, a parallel computing system for scientific applications that effectively exploits the vast amount of parallelism exposed by partial ...

Berlin, Andrew

1994-05-01T23:59:59.000Z

340

Library Tools | OSTI, US Dept of Energy, Office of Scientific...  

Office of Scientific and Technical Information (OSTI)

as a free service to librarians and the library community to expand access to and use of DOE scientific research results: DOE MARC Records System provides Machine-Readable...

Note: This page contains sample records for the topic "dynamics scientific disciplines" 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

A generic high-performance method for deinterleaving scientific data  

Science Conference Proceedings (OSTI)

High-performance and energy-efficient data management applications are a necessity for HPC systems due to the extreme scale of data produced by high fidelity scientific simulations that these systems support. Data layout in memory hugely impacts the ...

Eric R. Schendel, Steve Harenberg, Houjun Tang, Venkatram Vishwanath, Michael E. Papka, Nagiza F. Samatova

2013-08-01T23:59:59.000Z

342

Energy Department Seeks Proposals to Use Scientific Computing...  

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

DOE's missions," said Secretary Bodman. "This program opens up the world of high-performance computing to a broad array of scientific users. Through the use of these advanced...

343

NASA Langley Scientific and Technical Information Output---1996  

Science Conference Proceedings (OSTI)

This document is a compilation of the scientific and technical information that the Langley Research Center has produced during the calendar year 1996. Included are citations for Formal Reports, High-Numbered Conference Publications, High-Numbered Technical ...

Stewart S. H.; Phillips M. S.

1997-01-01T23:59:59.000Z

344

Better tiling and array contraction for compiling scientific programs  

Science Conference Proceedings (OSTI)

Scientific programs often include multiple loops over the same data; interleaving parts of different loops may greatly improve performance. We exploit this in a compiler for Titanium, a dialect of Java. Our compiler combines reordering optimizations ...

Geoff Pike; Paul N. Hilfinger

2002-11-01T23:59:59.000Z

345

Predicting a scientific community's response to an article  

Science Conference Proceedings (OSTI)

We consider the problem of predicting measurable responses to scientific articles based primarily on their text content. Specifically, we consider papers in two fields (economics and computational linguistics) and make predictions about downloads and ...

Dani Yogatama; Michael Heilman; Brendan O'Connor; Chris Dyer; Bryan R. Routledge; Noah A. Smith

2011-07-01T23:59:59.000Z

346

OSTI Publications, Office of Scientific and Technical Information...  

Office of Scientific and Technical Information (OSTI)

a single query. June 2009 - Office of Scientific and Technical Information 2009-2013 Strategic Plan (2181-KB PDF) OSTI works to ensure that U.S. scientists and engineers,...

347

Essays on the production and commercialization of new scientific knowledge  

E-Print Network (OSTI)

Scientific research frequently generates tremendous economic value. Yet, this value tends to be elusive and public and private organizations often struggle to obtain returns from their investment in science. This dissertation, ...

Bikard, Michaël

2013-01-01T23:59:59.000Z

348

NASA Langley Scientific and Technical Information Output---2000  

Science Conference Proceedings (OSTI)

This document is a compilation of the scientific and technical information that the Langley Research Center has produced during the calendar year 2000. Included are citations for Special Publications, Technical Publications, Conference Publications, ...

Machie Harriet B.; Stewart Susan H.

2001-02-01T23:59:59.000Z

349

ROARS: a scalable repository for data intensive scientific computing  

Science Conference Proceedings (OSTI)

As scientific research becomes more data intensive, there is an increasing need for scalable, reliable, and high performance storage systems. Such data repositories must provide both data archival services and rich metadata, and cleanly integrate with ...

Hoang Bui; Peter Bui; Patrick Flynn; Douglas Thain

2010-06-01T23:59:59.000Z

350

Scalable and Distributed Processing of Scientific XML Data  

Science Conference Proceedings (OSTI)

A seamless and intuitive search capability for the vast amount of datasets generated by scientific experiments is critical to ensure effective use of such data by domain specific scientists. Currently, searches on enormous XML datasets is done manually ...

Elif Dede; Zacharia Fadika; Chaitali Gupta; Madhusudhan Govindaraju

2011-09-01T23:59:59.000Z

351

Scientific data movement enabled by the DYNES instrument  

Science Conference Proceedings (OSTI)

Scientific innovation continues to increase requirements for the computing and networking infrastructures of the world. Collaborative partners, instrumentation, storage, and processing facilities are often geographically and topologically separated, ... Keywords: CMS, DYNES, FDT, ION, LHC, atlas, oscars, perfsonar

Jason Zurawski; Eric Boyd; Tom Lehman; Shawn McKee; Azher Mughal; Harvey Newman; Paul Sheldon; Steve Wolff; Xi Yang

2011-11-01T23:59:59.000Z

352

Re-examining automatic keyphrase extraction approaches in scientific articles  

Science Conference Proceedings (OSTI)

We tackle two major issues in automatic keyphrase extraction using scientific articles: candidate selection and feature engineering. To develop an efficient candidate selection method, we analyze the nature and variation of keyphrases and ...

Su Nam Kim; Min-Yen Kan

2009-08-01T23:59:59.000Z

353

On the Scientific Contributions and Insight of Professor Yale Mintz  

Science Conference Proceedings (OSTI)

Professor Yale Mintz's contributions in combining theory, diagnostic analysis, and modeling in scientific studies across a broad range of interests over more than four decades are reviewed. His studies include diagnostic analysis of the general ...

Donald R. Johnson; Akio Arakawa

1996-12-01T23:59:59.000Z

354

A University Laboratory Course to Improve Scientific Communication Skills  

Science Conference Proceedings (OSTI)

A 14-week laboratory course at the University of Helsinki was offered to improve undergraduate and graduate students' writing and speaking skills, as well as their scientific skills. To emphasize active learning, the course avoided long lecture ...

David M. Schultz

2010-09-01T23:59:59.000Z

355

Deep Web Video, Office of Scientific and Technical Information...  

Office of Scientific and Technical Information (OSTI)

site to view Video. The U.S. Department of Energy (DOE) Office of Scientific and Technical Information (OSTI) provides access to a wealth of energy, science, and technology...

356

Diffusion of Research, Office of Scientific and Technical Information...  

Office of Scientific and Technical Information (OSTI)

Office of Scientific and Technical Information U.S. Department of Energy Mobile | FAQs | A to Z Index | Site Map | Contact Us Search OSTI website Search HOME ABOUT OSTI SCIENCE...

357

Visualizing the Future of Scientific Discovery - NERSC Science News June  

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

Visualizing the Visualizing the Future of Scientific Discovery Visualizing the Future of Scientific Discovery June 11, 2009 snVolRender-3.png A SUPERNOVA'S VOLUME: This volume rendering of supernova simulation data was generated by running the VisIt application on 32,000 processors on Franklin, a Cray XT4 supercomputer at NERSC. As computational scientists are confronted with increasingly massive datasets from supercomputing simulations and experiments, one of the biggest challenges is having the right tools to gain scientific insight from the data. A team of Department of Energy (DOE) researchers recently ran a series of experiments to determine whether VisIt, a leading scientific visualization application, is up to the challenge. Running on some of the world's most powerful supercomputers, VisIt achieved unprecedented levels of performance

358

Scientific/Technical Report Science Literacy Project Award number-DE-FG02-06ER64286  

Science Conference Proceedings (OSTI)

Ball State University (BSU) was the recipient of a U.S. Department of Energy award to develop educational games teaching science and math. The Science Media Program will merge Ball State University’s nationally recognized capabilities in education, technology, and communication to develop new, interactive, game-based media for the teaching and learning of science and scientific principles for K-12 students. BSU established a team of educators, researchers, scientists, animators, designers, technology specialists, and hired a professional media developer company (Outside Source Design) from Indianapolis. After six months discussions and assessments the project team selected the following 8 games in Math, Physics, Chemistry, and Biology, 2 from each discipline. The assembled teams were innovative and unique. This new model of development and production included a process that integrated all needed knowledge and expertise for the development of high quality science and math games for K-12 students. This new model has potential to be used by others for the development of the educational games. The uniqueness of the model is to integrate domain experts’ knowledge with researchers/quality control group, and combine a professional development team from the game development company with the academic game development team from Computer Science and Art departments at Ball State University. The developed games went through feasibility tests with selected students for improvement before use in the research activities.

Nasseh, Bizhan

2011-02-28T23:59:59.000Z

359

Database Showcases Robust DOE R&D Investments to Further Scientific...  

Office of Scientific and Technical Information (OSTI)

Office of Scientific & Technical Information Database Showcases Robust DOE R&D Investments to Further Scientific Discovery September 18, 2007 WASHINGTON, DC - The U.S. Department...

360

Slide04 | OSTI, US Dept of Energy, Office of Scientific and Technical...  

Office of Scientific and Technical Information (OSTI)

Knowledge Investment Curve Pace of Scientific Discovery Vertical Axis the pace of discovery Horizontal Axis the %, from zero to 100, of R&D funding for sharing scientific...

Note: This page contains sample records for the topic "dynamics scientific disciplines" 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

Slide06 | OSTI, US Dept of Energy, Office of Scientific and Technical...  

Office of Scientific and Technical Information (OSTI)

DDE are: - Numeric data - Figures (graphic) and data plots - Interactive data maps - Computer models and simulations - Scientific images (static) - Scientific multimedia (audio,...

362

OSTI, US Dept of Energy, Office of Scientific and Technical Informatio...  

Office of Scientific and Technical Information (OSTI)

Its Mission Highlighted in Secretary Chu's Policy Statement on Scientific Integrity by Peter Lincoln on Thu, 17 May, 2012 The Office of Scientific and Technical Information (OSTI)...

363

PHOTOGRAMMETRIC ENGINEERING & REMOTE SENSING 1 ADVISER: Immersive Scientific Visualization Applied  

E-Print Network (OSTI)

be applied to the terrain (Figure 2b). A custom pixel shader was integrated with ROAM to render the dynamic

Head III, James William

364

Scientific Data Services -- A High-Performance I/O System with Array Semantics  

SciTech Connect

As high-performance computing approaches exascale, the existing I/O system design is having trouble keeping pace in both performance and scalability. We propose to address this challenge by adopting database principles and techniques in parallel I/O systems. First, we propose to adopt an array data model because many scientific applications represent their data in arrays. This strategy follows a cardinal principle from database research, which separates the logical view from the physical layout of data. This high-level data model gives the underlying implementation more freedom to optimize the physical layout and to choose the most effective way of accessing the data. For example, knowing that a set of write operations is working on a single multi-dimensional array makes it possible to keep the subarrays in a log structure during the write operations and reassemble them later into another physical layout as resources permit. While maintaining the high-level view, the storage system could compress the user data to reduce the physical storage requirement, collocate data records that are frequently used together, or replicate data to increase availability and fault-tolerance. Additionally, the system could generate secondary data structures such as database indexes and summary statistics. We expect the proposed Scientific Data Services approach to create a “live” storage system that dynamically adjusts to user demands and evolves with the massively parallel storage hardware.

Wu, Kesheng; Byna, Surendra; Rotem, Doron; Shoshani, Arie

2011-09-21T23:59:59.000Z

365

Reply to comment | OSTI, US Dept of Energy, Office of Scientific and  

Office of Scientific and Technical Information (OSTI)

Reply to comment Reply to comment Slide05 Submitted by gibsone on Thu, 2013-09-12 12:59 quicktabs-title FY2006-aaas Slide05 New Era of Innovation In thinking about how to speed up diffusion across distant communities, we have looked at diffusion research, including computer modeling. We are particularly interested in recent work that applies models of disease dynamics to the spread of scientific ideas. The spread of new ideas in science is mathematically similar to the spread of disease, even though one produces positive results, the other negative. Our goal is to foster epidemics of new knowledge. You might ask "Why is the math of disease related to the math of knowledge diffusion?" It is because neither involves considerations of conservation of mass. This makes disease and knowledge diffusion unlike many other kinds

366

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

Office of Scientific and Technical Information (OSTI)

Slide05 Slide05 Slide05 New Era of Innovation In thinking about how to speed up diffusion across distant communities, we have looked at diffusion research, including computer modeling. We are particularly interested in recent work that applies models of disease dynamics to the spread of scientific ideas. The spread of new ideas in science is mathematically similar to the spread of disease, even though one produces positive results, the other negative. Our goal is to foster epidemics of new knowledge. You might ask "Why is the math of disease related to the math of knowledge diffusion?" It is because neither involves considerations of conservation of mass. This makes disease and knowledge diffusion unlike many other kinds of diffusion that obey laws of conservation of mass. Consider, for example,

367

Excursions in Chemical Dynamics  

E-Print Network (OSTI)

2009). [118] F. A. Cotton, Chemical Applications of GroupExcursions in Chemical Dynamics by Shervin Fatehi AFall 2010 Excursions in Chemical Dynamics Copyright 2010 by

Fatehi, Shervin

2010-01-01T23:59:59.000Z

368

Free-electron lasers for strategic defense: the benefits of scientific open scientific exchange  

SciTech Connect

A dominant theme of the Fifth International Seminar on Nuclear War, held at Erice, Sicily, (August 19-24, 1985), was the appeal for openness in science and in technological research. In his address to the seminar, Italian Foreign Minister Giulio Andreotti cited the remarkable achievements at the European Center for Nuclear Research (CERN), as an inspiring example of the benefits of scientific collaboration across national borders - science without frontiers. Dr. Edward Teller eloquently argued that, ''thanks to a nearly complete lack of official secrecy, computer technology has fluorished in the free societies of the United States, Japan, and Western Europe.'' The superiority of this technology, vis-a-vis its status in the Soviet bloc, has enhanced both the national security and the economic vitality of the United States and its allies. A further example of the success of science without secrecy can be found in another technology of major importance to the goals of America's Strategic Defense Initiative (SDI). The technology of note is the free electron-l'Ser (FEL).

Barletta, W.A.

1986-02-24T23:59:59.000Z

369

Reading Comprehension - The Scientific Method in the Lab  

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

The Scientific Method in the Lab The Scientific Method in the Lab The very first step in the scientific method is to state the _________ title problem conclusion data . Once you have done this you can do some research and then form a good _________ conclusion analysis hypothesis guess . Then we test this by doing _________ an experiment a process a conclusion . We then analyze all of our _________ numbers data procedures and finally form a _________ report graph conclusion . There are a lot of safety rules that we must follow in the science lab as well. One piece of equipment we will use most often is _________ an apron a pair of gloves goggles . If you spill harsh chemicals on your skin you should run it under water for at least _________ 5 seconds 15 seconds 15 minutes one hour . When smelling chemicals, never take a big sniff, always

370

Protein Puzzles and Scientific Solutions | Department of Energy  

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

Protein Puzzles and Scientific Solutions Protein Puzzles and Scientific Solutions Protein Puzzles and Scientific Solutions January 8, 2014 - 1:45pm Addthis This 3-D rendering of a lysozyme molecule shows two gadolinium atoms bound to it. Researchers soaked lysozyme crystals in a solution containing the metal gadolinium to help improve imaging quality in an experiment at SLAC's Linac Coherent Light Source (LCLS) X-ray laser. The experiment proved that LCLS can resolve the lysozyme structure without using data obtained earlier, and researchers hope to use similar techniques to reconstruct important unsolved proteins. | Photo credit: Max Planck Society. This 3-D rendering of a lysozyme molecule shows two gadolinium atoms bound to it. Researchers soaked lysozyme crystals in a solution containing the

371

Los Alamos National Laboratory Advancing National Security Through Scientific  

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

Scientific Scientific Inquiry LANL is a key player in energy security | pg. 14 In this Issue Take a look at LANL's visualization environment | pg. 20 October 2010 LANL is operated by Los Alamos National Security, LLC for the U.S. Department of Energy's National Nuclear Security Administration Editors: Barbara Mack and Jeff Berger Art Direction: Cisneros Design Produced by the Communications Office of Los Alamos National Laboratory E-mail: why@lanl.gov Printed on recycled paper LALP-10-054 About this magazine Why magazine is a new publication primarily for employees and retirees of Los Alamos National Laboratory. The Lab will publish Why four times a year and develop for it an online presence. This periodical is named for the crucial nature of scientific inquiry at Los Alamos

372

Secretary Chu Embraces Cooperation, Scientific Progress in Moscow |  

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

Embraces Cooperation, Scientific Progress in Moscow Embraces Cooperation, Scientific Progress in Moscow Secretary Chu Embraces Cooperation, Scientific Progress in Moscow June 9, 2011 - 3:53pm Addthis Secretary Chu and Rosatom General Director Sergey Kiriyenko sigh the U.S.-Russia joint nuclear cooperation agreement. | Courtesy of Dan Leistikow Secretary Chu and Rosatom General Director Sergey Kiriyenko sigh the U.S.-Russia joint nuclear cooperation agreement. | Courtesy of Dan Leistikow Lindsey Geisler Lindsey Geisler Public Affairs Specialist, Office of Public Affairs To say that Secretary Chu's two days in Moscow have been busy is a bit of an understatement. His days were filled with meetings, speaking engagements and the U.S.-Russia Energy Working Group meeting. The Working Group is part of the broader Administration effort to promote cooperation between the

373

EETD's Materials Project In Scientific American's 2013 World-changing  

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

Materials Project In Scientific American's 2013 World-changing Materials Project In Scientific American's 2013 World-changing Ideas Issue The Materials P roject November 2013 In Scientific American magazine's December 2013 issue, "World-changing ideas," the cover story, "How supercomputers will yield a golden age of materials science," sets the scene for the issue's focus on practical innovations emerging from the laboratory. In the article, MIT's Gerbrand Ceder and Environmental Energy Technologies Division scientist Kristin Persson describe the Materials Project, a collaboration of researchers building a free, open-access database containing the fundamental thermodynamic and electronic properties of all known inorganic compounds. Using high-throughput materials design, they hope to revolutionize the

374

Esmeralda Energy Company Final Scientific Technical Report, January 2008,  

Open Energy Info (EERE)

Company Final Scientific Technical Report, January 2008, Company Final Scientific Technical Report, January 2008, Emigrant Slimhole Drilling Project, Doe Gred Iii (De-Fc36-04Go14339) Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Report: Esmeralda Energy Company Final Scientific Technical Report, January 2008, Emigrant Slimhole Drilling Project, Doe Gred Iii (De-Fc36-04Go14339) Details Activities (10) Areas (1) Regions (0) Abstract: The Emigrant Slimhole Drilling Project ('ESDP') was a highly successful, phased resource evaluation program designed to evaluate the commercial geothermal potential of the eastern margin of the northern Fish Lake Valley pull-apart basin in west-central Nevada. The program involved three phases: (1) Resource evaluation; (2) Drilling and resource characterization; and (3) Resource testing and assessment. Efforts included

375

FY 2014 Scientific Infrastructure Support for Consolidated Innovative  

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

Scientific Infrastructure Support for Consolidated Scientific Infrastructure Support for Consolidated Innovative Nuclear Research FOA FY 2014 Scientific Infrastructure Support for Consolidated Innovative Nuclear Research FOA The Department of Energy's (DOE) Office of Nuclear Energy (NE) conducts crosscutting nuclear energy research and development (R&D) and associated infrastructure support activities to develop innovative technologies that offer the promise of dramatically improved performance for advanced reactors and fuel cycle concepts while maximizing the impact of DOE resources. The development of nuclear energy-related infrastructure and basic capabilities in the research community is necessary to promote R&D that supports nuclear science and engineering (NS&E), DOE-NE's mission, and the Nation's nuclear energy challenges. Accordingly, DOE intends to

376

ORISE: Inter-rater Reliability brings Standardization to Scientific Peer  

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

Standardization of Scientific Peer Reviews Standardization of Scientific Peer Reviews IRR: A New Initiative Aims to Bring Standardization to ORISE Scientific Peer Reviews In some peer reviews, clear instructions on the basis for rating proposals may not be given to reviewers. As a result, the reviewers' final ratings can leave much room for interpretation thanks to varying degrees of reviewer knowledge and experience... all of which contribute to the final rating number. For instance, the rating scale for a particular review is 1 to 5 (with 1 being the highest). One reviewer rates the proposal a 2, and a second reviewer rates the same proposal a 4 but notes "this is the best proposal" he's ever seen. If the proposal was the best ever, why didn't he rate the proposal a 1? And, was the range in their scores due

377

DOE Announces $60 Million in Projects to Accelerate Scientific Discovery  

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

0 Million in Projects to Accelerate Scientific 0 Million in Projects to Accelerate Scientific Discovery through Advanced Computing DOE Announces $60 Million in Projects to Accelerate Scientific Discovery through Advanced Computing September 7, 2006 - 8:53am Addthis WASHINGTON, D.C. - The U.S. Department of Energy's (DOE) Office of Science today announced approximately $60 million in new awards annually for 30 computational science projects over the next three to five years. The projects are aimed at accelerating research in designing new materials, developing future energy sources, studying global climate change, improving environmental cleanup methods and understanding physics from the tiniest particles to the massive explosions of supernovae. "Advanced computing is a critical element of President Bush's American

378

Ankur Scientific Energy Technologies Pvt Ltd | Open Energy Information  

Open Energy Info (EERE)

Ankur Scientific Energy Technologies Pvt Ltd Ankur Scientific Energy Technologies Pvt Ltd Jump to: navigation, search Name Ankur Scientific Energy Technologies Pvt Ltd Place Baroda, Gujarat, India Zip 390 008 Sector Biomass Product Baroda-based developer and manufacturer of a wide range of biomass gasification technologies. Coordinates 41.95624°, -86.485679° Loading map... {"minzoom":false,"mappingservice":"googlemaps3","type":"ROADMAP","zoom":14,"types":["ROADMAP","SATELLITE","HYBRID","TERRAIN"],"geoservice":"google","maxzoom":false,"width":"600px","height":"350px","centre":false,"title":"","label":"","icon":"","visitedicon":"","lines":[],"polygons":[],"circles":[],"rectangles":[],"copycoords":false,"static":false,"wmsoverlay":"","layers":[],"controls":["pan","zoom","type","scale","streetview"],"zoomstyle":"DEFAULT","typestyle":"DEFAULT","autoinfowindows":false,"kml":[],"gkml":[],"fusiontables":[],"resizable":false,"tilt":0,"kmlrezoom":false,"poi":true,"imageoverlays":[],"markercluster":false,"searchmarkers":"","locations":[{"text":"","title":"","link":null,"lat":41.95624,"lon":-86.485679,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

379

DOE Awards Over a Billion Supercomputing Hours to Address Scientific  

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

Over a Billion Supercomputing Hours to Address Over a Billion Supercomputing Hours to Address Scientific Challenges DOE Awards Over a Billion Supercomputing Hours to Address Scientific Challenges January 26, 2010 - 12:00am Addthis Washington, DC. - The U.S. Department of Energy announced today that approximately 1.6 billion supercomputing processor hours have been awarded to 69 cutting-edge research projects through the Innovative and Novel Computational Impact on Theory and Experiment (INCITE) program. The INCITE program provides powerful resources to enable scientists and engineers to conduct cutting-edge research in just weeks or months rather than the years or decades needed previously. This facilitates scientific breakthroughs in areas such as climate change, alternative energy, life sciences, and materials science.

380

DOE Awards Over a Billion Supercomputing Hours to Address Scientific  

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

DOE Awards Over a Billion Supercomputing Hours to Address DOE Awards Over a Billion Supercomputing Hours to Address Scientific Challenges DOE Awards Over a Billion Supercomputing Hours to Address Scientific Challenges January 26, 2010 - 12:00am Addthis Washington, DC. - The U.S. Department of Energy announced today that approximately 1.6 billion supercomputing processor hours have been awarded to 69 cutting-edge research projects through the Innovative and Novel Computational Impact on Theory and Experiment (INCITE) program. The INCITE program provides powerful resources to enable scientists and engineers to conduct cutting-edge research in just weeks or months rather than the years or decades needed previously. This facilitates scientific breakthroughs in areas such as climate change, alternative energy, life

Note: This page contains sample records for the topic "dynamics scientific disciplines" 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

Laws, Policies, and Schedules | Scientific and Technical Information  

Office of Scientific and Technical Information (OSTI)

Mandates and Guidance Mandates and Guidance Laws, Policies, and Schedules Print page Print page Email page Email page Dissemination of scientific and technical information (STI) resulting from Department of Energy (DOE) research and development programs to promote scientific progress and public understanding has been a fundamental requirement since the founding of the Department and its predecessor agencies. A number of laws require the Department to make its information available, while others place some limits on the dissemination of scientific and technical information for which the unauthorized release would be detrimental to national interests. DOE O 241.1B provides the overall DOE objective, requirements, and responsibilities within which these mandates are to be met. Following are laws, policies, schedules and

382

OSTI - MARC Records, Office of Scientific and Technical Information, USDOE  

Office of Scientific and Technical Information (OSTI)

MAchine-Readable Cataloging (MARC) Records for SciTech Connect Full-Text MAchine-Readable Cataloging (MARC) Records for SciTech Connect Full-Text Available at No Cost! Download MARC Records The U.S. Department of Energy (DOE) Office of Scientific and Technical Information (OSTI) offers librarians and the library community the opportunity to download records of DOE Scientific and Technical Information (STI) in MARC format (see MARC FAQs). By using OSTI's MARC download, librarians can now easily expand access to a variety of scientific research straight from their catalogs. This is a free public service provided by OSTI. We appreciate your thoughts, comments, and questions MARCrecords@osti.gov. SciTech Connect Full-Text MARC Records include all the records from SciTech Connect that contain links to freely available full-text. For the purpose

383

Solid-State Lighting Issue 12: Scientific Literature (Early February -  

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

2: SCIENTIFIC LITERATURE (Early February - Early April 2002) 2: SCIENTIFIC LITERATURE (Early February - Early April 2002) From the Technical Literature The material in this section is selected from scientific and technical papers that became available during the reporting time period. Links to online abstracts are provided. Most online abstracts are freely accessible to the public. A few require journal subscriptions or memberships, and are noted as such. The technical literature section is roughly organized by subject area and, within subjects, alphabetically by institution of the lead author. Use the links below to go directly to a section. A. Materials and Device Fabrication B. Materials and Device Design Properties C. Packaging and Reliability D. Lighting Systems A. Materials and Device Fabrication

384

NERSC's Franklin Supercomputer Upgraded to Double Its Scientific Capability  

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

NERSC's Franklin NERSC's Franklin Supercomputer Upgraded to Double Its Scientific Capability NERSC's Franklin Supercomputer Upgraded to Double Its Scientific Capability July 20, 2009 OCEAN EDDIES: This image comes from a computer simulation modeling eddies in the ocean. An interesting feature is the abundance of eddies away from the equator, which is shown in the center of the image at y=0. This research collaboration led by Paola Cessi of the Scripps Institute of Oceanography performed over 15,000 years worth of deep ocean circulation simulations with 1.6 million processor core hours on the upgraded Franklin system. The Department of Energy's (DOE) National Energy Research Scientific Computing (NERSC) Center has officially accepted a series of upgrades to its Cray XT4 supercomputer, providing the facility's 3,000 users with twice

385

DOE's National Laboratory Directors Highlight Scientific Merits of GNEP |  

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

National Laboratory Directors Highlight Scientific Merits of National Laboratory Directors Highlight Scientific Merits of GNEP DOE's National Laboratory Directors Highlight Scientific Merits of GNEP May 2, 2006 - 10:29am Addthis WASHINGTON , DC - Directors of nine of the Department of Energy's (DOE) national laboratories today announced their support for the Global Nuclear Energy Partnership (GNEP) and discussed the collaboration among the labs in carrying out the partnership. GNEP, part of President Bush's Advanced Energy Initiative, will support advanced technologies to recycle spent nuclear fuel and promote emissions-free nuclear energy in a more proliferation-resistant manner. President Bush has requested $250 million in fiscal year (FY) 2007 for GNEP. "The Global Nuclear Energy Partnership demonstrates the enormous role that

386

Low Dose Radiation Research Program: Optimizing the Scientific, Regulatory  

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

Optimizing the Scientific, Regulatory and Societal Impact of the DOE Optimizing the Scientific, Regulatory and Societal Impact of the DOE Low Dose Research Program Authors: Antone L. Brooks Institution: Washington State University Tri-Cities Richland, Washington The purpose of this project is to provide a focal point for communication of the research results from the DOE Low Dose Radiation Research Program. The major communication tool provided by this project is a Website at Washington State University. The website is being maintained to provide communication between the scientific advances generated by the research program and scientists both in and outside the program, policy makers, regulators and the public. The website also contains a number of presentations and illustrations that are written so that they will be easy

387

Good housekeeping: Safety and order in the scientific laboratory  

SciTech Connect

Laboratory safety might not seem, at first, to be very profoundly related to scientific knowledge. Of course safety is a relatively trivial issue in many scientific settings, especially in comparison to the kind of safety concerns found, say, at a construction site or a chemical plant. However, as scientific work has come to involve more exotic chemicals, biological organisms, and forms of radiation, and generally become more industrial in character, safety has become more of a concern. This has occurred alongside a general expansion of government regulation of workplace safety during the 20thc entury, and a recent trend toward extending work lace safety efforts to new kinds of work, including administrative and professional tasks. As a result of these trends, scientists find that they are increasingly being held responsible for following safety regulations in their re{approx}earc

Sims, B. H. (Benjamin H.)

2002-01-01T23:59:59.000Z

388

Sources for Department of Energy Scientific and Technical Reports | OSTI,  

Office of Scientific and Technical Information (OSTI)

Sources for Department of Energy Scientific and Technical Reports Sources for Department of Energy Scientific and Technical Reports You can find full-text scientific and technical reports produced since 1991 (and some reports published prior to 1991) online at SciTech Connect. If you do not find what you are searching for at SciTech Connect, you can try the sources listed below. Depending on the source, documents may be available online or in other formats. Also, visit Adopt-A-Doc for an on-demand service that provides the option to sponsor the digitization of full-text DOE technical reports. Public Access: National Technical Information Service U.S. Department of Commerce 5285 Port Royal Road Springfield, VA 22161 Phone: 1-800-553-NTIS (6847) or 703-605-6000 Fax: 703-321-8547 TDD: 703-487-4639 Internet: http://www.ntis.gov/help/ordermethods.aspx

389

Epidemiological Modeling | OSTI, US Dept of Energy, Office of Scientific  

Office of Scientific and Technical Information (OSTI)

Epidemiological Modeling Epidemiological Modeling Diffusion Epidemiological Modeling Through innovation and research, OSTI speeds the diffusion of scientific knowledge to accelerate the advancement of science. One way OSTI has approached this challenge is through conducting applied research using epidemiological models. OSTI assembled a diffusion research team of epidemiological modelers and science diffusion experts to explore a number of case studies of science knowledge diffusion. Preliminary results indicate (1) that the spread of ideas can be measured and modeled, and (2) that increasing the contact rate between scientists has an impact on the speed the diffusion of scientific knowledge. These findings could have broad implications for increasing the pace of discovery, predicting viability for scientific fields, evaluating long-term

390

MCA4Climate - Guidance for scientifically sound climate change planning |  

Open Energy Info (EERE)

MCA4Climate - Guidance for scientifically sound climate change planning MCA4Climate - Guidance for scientifically sound climate change planning Jump to: navigation, search LEDSGP green logo.png FIND MORE DIA TOOLS This tool is part of the Development Impacts Assessment (DIA) Toolkit from the LEDS Global Partnership. Tool Summary LAUNCH TOOL Name: Multicriteria Analysis for Climate (MCA4climate) Agency/Company /Organization: United Nations Environment Programme (UNEP), World Bank Climate Smart Planning Platform Sector: Climate, Energy, Land Topics: Co-benefits assessment, Low emission development planning, Policies/deployment programs Resource Type: Guide/manual Complexity/Ease of Use: Moderate Website: www.mca4climate.info/ Program Start: 2011 Cost: Free Multicriteria Analysis for Climate (MCA4climate) Screenshot References: MCA4Climate - Guidance for scientifically sound climate change planning[1]

391

Adventures in supercomputing: Scientific exploration in an era of change  

SciTech Connect

Students deserve the opportunity to explore the world of science surrounding them. Therefore it is important that scientific exploration and investigation be a part of each student`s educational career. The Department of Energy`s Adventures in Superconducting (AiS) takes students beyond mere scientific literacy to a rich embodiment of scientific exploration. AiS provides today`s science and math students with a greater opportunity to investigate science problems, propose solutions, explore different methods of solving the problem, organize their work into a technical paper, and present their results. Students learn at different rates in different ways. Science classes with students having varying learning styles and levels of achievement have always been a challenge for teachers. The AiS {open_quotes}hands-on, minds-on{close_quotes} project-based method of teaching science meets the challenge of this diversity heads on! AiS uses the development of student chosen projects as the means of achieving a lifelong enthusiasm for scientific proficiency. One goal of AiS is to emulate the research that takes place in the everyday environment of scientists. Students work in teams and often collaborate with students nationwide. With the help of mentors from the academic and scientific community, students pose a problem in science, investigate possible solutions, design a mathematical and computational model for the problem, exercise the model to achieve results, and evaluate the implications of the results. The students then have the opportunity to present the project to their peers, teachers, and scientists. Using this inquiry-based technique, students learn more than science skills, they learn to reason and think -- going well beyond the National Science Education Standard. The teacher becomes a resource person actively working together with the students in their quest for scientific knowledge.

Gentry, E. [Univ. of Alabama, Huntsville, AL (United States); Helland, B. [Krell Institute, Ames, IA (United States); Summers, B. [Oak Ridge National Lab., TN (United States)

1997-11-01T23:59:59.000Z

392

OSTI, US Dept of Energy, Office of Scientific and Technical Informatio...  

Office of Scientific and Technical Information (OSTI)

activities...," the Secretarial Policy Statement on Scientific Integrity (https:www.directives.doe.govreferencessecretarialpolicystatementonscientificintegrityview)...

393

Capturing and supporting contexts for scientific data sharing via the biological sciences collaboratory  

Science Conference Proceedings (OSTI)

Scientific collaboration is largely focused on the sharing and joint analysis of scientific data and results. Today, a movement is afoot within the scientific computing community to shift "collaboratory" development from traditional tool-centric approaches ... Keywords: collaboratory, data provenance, data sharing, data sharing contexts, data-centric collaboration, metadata, scientific workflow, tool-centric collaboration

George Chin, Jr.; Carina S. Lansing

2004-11-01T23:59:59.000Z

394

Determining factors that affect long-term evolution in scientific application software  

Science Conference Proceedings (OSTI)

One of the characteristics of scientific application software is its long lifetime of active maintenance. There has been little software engineering research into the development characteristics of scientific software and into the factors that support ... Keywords: Characteristics of scientific software development, Empirical study, Long-term software evolution, Model of change, Scientific software

Diane Kelly

2009-05-01T23:59:59.000Z

395

Scientific aspects of hydraulic engineering in the Extreme North  

SciTech Connect

Information relative to participation of the B. E. Vedeneev All-Russian Scientific-Research Institute of Hydraulic Engineering (VNIIG im. B. E. Vedeneeva) in the solution of problems of scientific verification of the design, construction, and operation of water-development works in regions of the Extreme North are presented. Basic characteristics of changes in the technical condition of high rock-and-earthfill dams, and the conditions under which their safety is ensured for long-term service in these regions are examined.

Panov, S. I.; Krivonogova, N. F.

2012-03-15T23:59:59.000Z

396

OSTI, US Dept of Energy, Office of Scientific and Technical Information |  

Office of Scientific and Technical Information (OSTI)

scientific integrity Topic scientific integrity Topic OSTI and Its Mission Highlighted in Secretary Chu's Policy Statement on Scientific Integrity by Peter Lincoln 17 May, 2012 in Science Communications The Office of Scientific and Technical Information (OSTI) plays an integral role in ensuring transparency and access to the results of the Department of Energy's scientific efforts - and such transparency and access help assure DOE's scientific integrity, according to a policy statement recently issued by Secretary of Energy Steven Chu. "Science and technology are the foundation of all Department of Energy activities...," the Secretarial Policy Statement on Scientific Integrity (https://www.directives.doe.gov/references/secretarial_policy_statement_on_scientific_integrity/view) opens. "The Department's mission relies on objective, reliable, accurate, and accessible scientific and technical information." And OSTI addresses the agency's responsibilities to collect, preserve and disseminate scientific and technical information emanating from the Department's research and development activities.

397

Annual Report 2000. Chemical Structure and Dynamics  

Science Conference Proceedings (OSTI)

This annual report describes the research and accomplishments of the Chemical Structure and Dynamics Program in the year 2000, one of six research programs at the William R. Wiley Environmental Molecular Sciences Laboratory (EMSL) - a multidisciplinary, national scientific user facility and research organization. The Chemical Structure and Dynamics (CS&D) program is meeting the need for a fundamental, molecular-level understanding by 1) extending the experimental characterization and theoretical description of chemical reactions to encompass the effects of condensed media and interfaces; 2) developing a multidisciplinary capability for describing interfacial chemical processes relevant to environmental chemistry; and 3) developing state-of-the-art research and analytical methods for characterizing complex materials of the types found in natural and contaminated systems.

Colson, Steven D.; McDowell, Robin S.

2001-04-15T23:59:59.000Z

398

Scientific and Technical Information Program | A Collaboration to Ensure  

Office of Scientific and Technical Information (OSTI)

The U.S. Department of Energy (DOE) Scientific and Technical Information Program (STIP) is a collaboration from across the DOE complex working to ensure that the results of DOE-funded research and development (R&D) and other science and technology activities are identified, disseminated, and preserved. STIP members, led by the DOE Office of Scientific and Technical Information (OSTI), work together to increase the availability and transparency of various types of STI, using best practices, tools, references, and standard operating procedures. The U.S. Department of Energy (DOE) Scientific and Technical Information Program (STIP) is a collaboration from across the DOE complex working to ensure that the results of DOE-funded research and development (R&D) and other science and technology activities are identified, disseminated, and preserved. STIP members, led by the DOE Office of Scientific and Technical Information (OSTI), work together to increase the availability and transparency of various types of STI, using best practices, tools, references, and standard operating procedures. For researcher DOE dropdown arrow Program Managers/Project Officers Contracting Officers and Contract Specialists Investigators / Authors dropdown arrow DOE Programs and Major Site/Facility Contractors University or R&D and Other Contracts

399

Multicore Platforms for Scientific Computing: Cell BE and NVIDIA Tesla  

E-Print Network (OSTI)

Multicore Platforms for Scientific Computing: Cell BE and NVIDIA Tesla J. Fern´andez, M.E. Acacio Tesla computing solutions. The former is a re- cent heterogeneous chip-multiprocessor (CMP) architecture, multicore, Cell BE, NVIDIA Tesla, CUDA 1 Introduction Nowadays, multicore architectures are omnipresent

Acacio, Manuel

400

Chief Executive Officer Message 2 Scientific Director Message 4  

E-Print Network (OSTI)

: Biomedical and Life Sciences Intelligent Transport Systems Safety and Security Environmental Management#12;#12; Chief Executive Officer Message 2 Scientific Director Message 4 About NICTA 7 Success Stories 8 Strategic Focus Projects 16 Research Programs 20 Research Projects 36 Our Researchers 60 Young

Heiser, Gernot

Note: This page contains sample records for the topic "dynamics scientific disciplines" 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

Towards an energy-aware scientific I/O interface  

Science Conference Proceedings (OSTI)

Intelligently switching energy saving modes of CPUs, NICs and disks is mandatory to reduce the energy consumption.Hardware and operating system have a limited perspective of future performance demands, thus automatic control is suboptimal. However, it ... Keywords: ADIOS, Energy efficiency, Performance analysis, Performance optimization, Scientific I/O API

Julian M. Kunkel; Timo Minartz; Michael Kuhn; Thomas Ludwig

2012-11-01T23:59:59.000Z

402

Scientific production of electronic health record research, 1991-2005  

Science Conference Proceedings (OSTI)

Purpose: The increasing numbers of publications on electronic health record (EHR) indicate its increasing importance in the world. This study attempted to quantify the scientific production of EHR research articles, and how they have changed over time, ... Keywords: Bibliometrics, Electronic health records (EHRs), Science citation index (SCI)

Hsyien-Chia Wen; Yuh-Shan Ho; Wen-Shan Jian; Hsien-Chang Li; Yi-Hsin Elsa Hsu

2007-05-01T23:59:59.000Z

403

Advanced Test Reactor National Scientific User Facility 2010 Annual Report  

Science Conference Proceedings (OSTI)

This is the 2010 ATR National Scientific User Facility Annual Report. This report provides an overview of the program for 2010, along with individual project reports from each of the university principal investigators. The report also describes the capabilities offered to university researchers here at INL and at the ATR NSUF partner facilities.

Mary Catherine Thelen; Todd R. Allen

2011-05-01T23:59:59.000Z

404

MA50177: Scientific Computing Nuclear Reactor Simulation Generalised Eigenvalue Problems  

E-Print Network (OSTI)

MA50177: Scientific Computing Case Study Nuclear Reactor Simulation ­ Generalised Eigenvalue of a malfunction or of an accident experimentally, the numerical simulation of nuclear reactors is of utmost balance in a nuclear reactor are the two-group neutron diffusion equations -div (K1 u1) + (a,1 + s) u1 = 1

Scheichl, Robert

405

Personal varrier: autostereoscopic virtual reality display for distributed scientific visualization  

Science Conference Proceedings (OSTI)

As scientific data sets increase in size, dimensionality, and complexity, new high resolution, interactive, collaborative networked display systems are required to view them in real-time. Increasingly, the principles of virtual reality (VR) are being ... Keywords: 3D display, autostereo, autostereoscopy, camera-based tracking, parallax barrier, personal varrier, varrier, virtual reality

Tom Peterka; Daniel J. Sandin; Jinghua Ge; Javier Girado; Robert Kooima; Jason Leigh; Andrew Johnson; Marcus Thiebaux; Thomas A. DeFanti

2006-10-01T23:59:59.000Z

406

www.SciAm.com SCIENTIFIC AMERICAN 41 Wireless Power  

E-Print Network (OSTI)

- out adding greenhouse gases to the atmo- sphere, but solar power is significantly more expensive than- Sun Power Gets a Boost A stolen idea from the plant world could improve prospects for solar powerwww.SciAm.com SCIENTIFIC AMERICAN 41 Wireless Power Drug Delivery Sustainable Fuels Toxic

Hay, Bruce A.

407

A multi-dimensional classification model for scientific workflow characteristics  

Science Conference Proceedings (OSTI)

Workflows have been used to model repeatable tasks or operations in manufacturing, business process, and software. In recent years, workflows are increasingly used for orchestration of science discovery tasks that use distributed resources and web services ... Keywords: cloud, grid, scientific workflows

Lavanya Ramakrishnan; Beth Plale

2010-06-01T23:59:59.000Z

408

Scalable in situ scientific data encoding for analytical query processing  

Science Conference Proceedings (OSTI)

The process of scientific data analysis in high-performance computing environments has been evolving along with the advancement of computing capabilities. With the onset of exascale computing, the increasing gap between compute performance and I/O bandwidth ... Keywords: compression, exascale computing, indexing, query processing

Sriram Lakshminarasimhan; David A. Boyuka; Saurabh V. Pendse; Xiaocheng Zou; John Jenkins; Venkatram Vishwanath; Michael E. Papka; Nagiza F. Samatova

2013-06-01T23:59:59.000Z

409

Exposing Digital Forgeries in Scientific Images Department of Computer Science  

E-Print Network (OSTI)

that as many as 20% of accepted manuscripts contain figures with inappropriate manipulations, and 1% with fraudulent manipulations. Several scientific editors are considering putting safeguards in place to help to be a need for computational techniques that automatically detect common forms of tam- pering. We describe

Farid, Hany

410

INSTRUCTIONS FOR THE PREPARATION OF A LIST OF SCIENTIFIC PUBLICATIONS  

E-Print Network (OSTI)

, !!! -- 1 -- INSTRUCTIONS FOR THE PREPARATION OF A LIST OF SCIENTIFIC PUBLICATIONS . 1. Please submit 2 copies of your list. 2. Include all publications that are: a. Published b this is a letter to the editor, report etc. 4. If any of the above headings are not applicable to your publications

Shamir, Ron

411

Managing scientific software complexity with Bocca and CCA  

Science Conference Proceedings (OSTI)

In high-performance scientific software development, the emphasis is often on short time to first solution. Even when the development of new components mostly reuses existing components or libraries and only small amounts of new code must be created, ... Keywords: Code generation, SIDL, interface definition language, software development environment

Benjamin A. Allan; Boyana Norris; Wael R. Elwasif; Robert C. Armstrong

2008-12-01T23:59:59.000Z

412

FastQuery: A Parallel Indexing System for Scientific Data  

SciTech Connect

Modern scientific datasets present numerous data management and analysis challenges. State-of-the- art index and query technologies such as FastBit can significantly improve accesses to these datasets by augmenting the user data with indexes and other secondary information. However, a challenge is that the indexes assume the relational data model but the scientific data generally follows the array data model. To match the two data models, we design a generic mapping mechanism and implement an efficient input and output interface for reading and writing the data and their corresponding indexes. To take advantage of the emerging many-core architectures, we also develop a parallel strategy for indexing using threading technology. This approach complements our on-going MPI-based parallelization efforts. We demonstrate the flexibility of our software by applying it to two of the most commonly used scientific data formats, HDF5 and NetCDF. We present two case studies using data from a particle accelerator model and a global climate model. We also conducted a detailed performance study using these scientific datasets. The results show that FastQuery speeds up the query time by a factor of 2.5x to 50x, and it reduces the indexing time by a factor of 16 on 24 cores.

Chou, Jerry; Wu, Kesheng; Prabhat,

2011-07-29T23:59:59.000Z

413

Pragmatic optimizations for better scientific utilization of large supercomputers  

Science Conference Proceedings (OSTI)

Advances in modeling and algorithms, combined with growth in computing resources, have enabled simulations of multiphysics-multiscale phenomena that can greatly enhance our scientific understanding. However, on currently available high-performance computing ... Keywords: FLASH, GCD model, SN Ia, optimizations, supercomputer

Anshu Dubey, Alan C. Calder, Christopher Daley, Robert T. Fisher, C. Graziani, George C. Jordan, Donald Q. Lamb, Lynn B. Reid, Dean M. Townsley, Klaus Weide

2013-08-01T23:59:59.000Z

414

Delivering Scientific Discoveries and Technical Breakthroughs for Clean  

E-Print Network (OSTI)

Flux Isotope Reactor. ORNL hosts a DOE Leadership Computing Facility--home of the Titan supercomputer system. ORNL's scientific programs focus on materials, neutron science, energy, high-performance computing, systems biology and national security. ORNL partners with the state of Tennessee, universities

Oak Ridge National Laboratory

415

New methods of secure outsourcing of scientific computations  

Science Conference Proceedings (OSTI)

In this paper, we present several methods of secure outsourcing of numerical and scientific computations. Current outsourcing techniques are inspired by the numerous problems in computational mathematics, where a solution is obtained in the form of an ... Keywords: Secure cloud computing, Secure outsourcing

Yerzhan N. Seitkulov

2013-07-01T23:59:59.000Z

416

Web-based Stereo Rendering for Visualization and Annotation of Scientific Volumetric Data  

E-Print Network (OSTI)

Advancement in high-throughput microscopy technology such as the Knife-Edge Scanning Microscopy (KESM) is enabling the production of massive amounts of high-resolution and high-quality volumetric data of biological microstructures. To fully utilize these data, they should be efficiently distributed to the scientific research community through the Internet and should be easily visualized, annotated, and analyzed. Given the volumetric nature of the data, visualizing them in 3D is important. However, since we cannot assume that every end user has high-end hardware, an approach that has minimal hardware and software requirements will be necessary, such as a standard web browser running on a typical personal computer. There are several web applications that facilitate the viewing of large collections of images. Google Maps and Google Maps-like interfaces such as Brainmaps.org allow users to pan and zoom 2D images efficiently. However, they do not yet support the rendering of volumetric data in their standard web interface. The goal of this thesis is to develop a light-weight volumetric image viewer using existing web technologies such as HTML, CSS and JavaScript while exploiting the properties of stereo vision to facilitate the viewing and annotations of volumetric data. The choice of stereogram over other techniques was made since it allows the usage of raw image stacks produced by the 3D microscope without any extra computation on the data at all. Operations to generate stereo images using 2D image stacks include distance attenuation and binocular disparity. By using HTML and JavaScript that are computationally cheap, we can accomplish both tasks dynamically in a standard web browser, by overlaying the images with intervening semi-opaque layers. The annotation framework has also been implemented and tested. In order for annotation to work in this environment, it should also be in the form of stereogram and should aid the merging of stereo pairs. The current technique allows users to place a mark (dot) on one image stack, and its projected position onto the other image stack is calculated dynamically on the client side. Other extra metadata such as textual descriptions can be entered by the user as well. To cope with the occlusion problem caused by changes in the z direction, the structure traced by the user will be displayed on the side, together with the data stacks. Using the same stereo-gram creation techniques, the traces made by the user is dynamically generated and shown as stereogram. We expect the approach presented in this thesis to be applicable to a broader scientific domain, including geology and meteorology.

Eng, Daniel C.

2008-12-01T23:59:59.000Z

417

Optimization of density functional tight-binding and classical reactive molecular dynamics for high-throughput simulations of carbon materials  

Science Conference Proceedings (OSTI)

Carbon materials and nanostructures (fullerenes, nanotubes) are promising building blocks of nanotechnology. Potential applications include optical and electronic devices, sensors, and nano-scale machines. The multiscale character of processes related ... Keywords: ACM proceedings, BLAS, Cray XT5, LAPACK, advanced materials, density-functional tight binding, high-throughput, linear algebra, material science, molecular dynamics, multiscale-modeling, quantum chemistry, scientific libraries, scientific-computing

Jacek Jakowski; Bilel Hadri; Steven J. Stuart; Predrag Krstic; Stephan Irle; Dulma Nugawela; Sophya Garashchuk

2012-07-01T23:59:59.000Z

418

PNNL: Biological Sciences - A Subsurface Science Scientific Focus Area -  

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

Role of Microenvironments and Transition Zones in Subsurface Reactive Role of Microenvironments and Transition Zones in Subsurface Reactive Contaminant Transport Subsurface Science Scientific Focus Area (SFA) The Subsurface Science Scientific Focus Area (SFA) is funded by the U.S. Department of Energy's Office of Biological and Environmental Research. The SFA team is performing integrated, multidisciplinary, science-theme-focused research on the role of microenvironments and transition zones in the reactive transport of technetium (Tc), uranium (U), and plutonium (Pu). The primary environmental system being studied is the groundwater-river interaction zone in the 300 area of the Hanford Site in southeastern Washington State. Ringold Sediments Redox boundary in Ringold sediments about 2.5 m below the Hanford-Ringold contact. The boundary is the point where oxygen and other terminal electron

419

Advanced Scientific Computing Advisory Committee (ASCAC) Homepage | U.S.  

Office of Science (SC) Website

ASCAC Home ASCAC Home Advanced Scientific Computing Advisory Committee (ASCAC) ASCAC Home Meetings Members Charges/Reports Charter .pdf file (38KB) ASCR Committees of Visitors ASCR Home Exascale Advisory Committee Report .pdf file (2.1MB) The Opportunities and Challenges of Exascale Computing The Exascale initiative will be significant and transformative for Department of Energy missions. The ASCAC Subcommitte report is available to revew.Read More .pdf file (2.1MB) Exascale picture 1 of 2 Print Text Size: A A A RSS Feeds FeedbackShare Page ADDITIONAL INFORMATION About ASCAC Contact ASCAC Email: ascr@science.doe.gov Phone: 301-903-7486 ASCAC DFO: Mrs. Christine Chalk COMMITTEE MANAGERS: Mrs. Melea Baker Dr. Lucy Nowell COMMITTEE CHAIR Dr. Roscoe C. Giles ASCR AD J. Steve Binkley The Advanced Scientific Computing Advisory Committee (ASCAC), established

420

Open Ocean Iron Fertilization for Scientific Study and Carbon Sequestration  

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

Ocean Iron Fertilization for Scientific Study and Carbon Sequestration Ocean Iron Fertilization for Scientific Study and Carbon Sequestration K. Coale coale@mlml.calstate.edu (831) 632-4400 Moss Landing Marine Laboratories 8272 Moss Landing Road Moss Landing, California 95039 USA Abstract The trace element iron has been recently shown to play a critical role in nutrient utilization, phytoplankton growth and therefore the uptake of carbon dioxide from the surface waters of the global ocean. Carbon fixation in the surface waters, via phytoplankton growth, shifts the ocean/atmosphere exchange equilibrium for carbon dioxide. As a result, levels of atmospheric carbon dioxide (a greenhouse gas) and iron flux to the oceans have been linked to climate change (glacial to interglacial transitions). These recent findings have led some to suggest that large scale

Note: This page contains sample records for the topic "dynamics scientific disciplines" 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

What are my DOE reporting requirements? | Scientific and Technical  

Office of Scientific and Technical Information (OSTI)

What are my DOE reporting requirements? What are my DOE reporting requirements? Print page Print page Email page Email page DOE reporting requirements for DOE financial assistance recipients are specified as scientific/technical reporting deliverables on the Federal Assistance Reporting Checklist (DOE F 4600.2). Other awardees such as Non-major Site/facility Management Contractors technical reporting requirements are identified in Section J, List of Attachments, of the contract as part of the Performance Work Statement/Statement of Work or as a separate attachment. Each required Scientific/Technical Report deliverable is to be submitted to DOE in electronic format as indicated in the award instrument/contractual agreement. Electronic documents should be submitted in one integrated file that contains all text, tables, diagrams, photographs, schematic, graphs,

422

Best Practices for Portable Document Format (PDF) Creation | Scientific and  

Office of Scientific and Technical Information (OSTI)

Best Practices for Portable Document Format (PDF) Creation Best Practices for Portable Document Format (PDF) Creation Print page Print page Email page Email page Best Practices for Portable Document Format (PDF) Creation October 2013 The Office of Scientific and Technical Information (OSTI) is responsible for permanently storing the Department of Energy's (DOE) scientific and technical information (STI) collection. The STI must be collected in a digital format that can be preserved and accessible for years to come. In the late 1990's, OSTI selected the Portable Document Format (PDF) as the preferred format for receiving STI. OSTI continues to use this format for the submission and storage of STI documents. Preservation, content, and accessibility are enhanced by following these best practices for generating

423

DOE Contracting Officers and Contract Specialists | Scientific and  

Office of Scientific and Technical Information (OSTI)

DOE DOE DOE Contracting Officers and Contract Specialists Print page Print page Email page Email page A Contracting Officer is the DOE official authorized to execute awards on behalf of DOE and is responsible for the business management and non-program aspects of the financial assistance process. They are responsible for ensuring that the receipt of required interim and final scientific/technical reporting deliverables as identified on DOE F 4600.2, Federal Assistance Reporting Checklist, and in the contract are monitored and provided to DOE/OSTI. Identification of Required DOE Deliverables The Departmental requirement for scientific/technical reporting for this type of award or contract is stated in DOE O 241.1B, 10 CFR 600, and 48 CFR 935.010. The initiator of the procurement request, usually the sponsoring program

424

Finding STI By Type | Scientific and Technical Information Program  

Office of Scientific and Technical Information (OSTI)

By Type By Type Print page Print page Email page Email page Various types of STI are available via OSTI databases; you can find research results and science information from the Manhattan Project to the present, including technical reports, citations, patents, and software. Patents DOepatents is the U.S. Department of Energy's central collection of patent information, where research and development intersect with innovation and invention. This collection demonstrates the Department's considerable contribution to scientific progress from the 1940s to today. Software The Energy Science and Technology Software Center (ESTSC) is the centralized software management facility for the U.S. Department of Energy (DOE). A component of the Office of Scientific and Technical Information

425

Solid-State Lighting Issue 16: Scientific Literature (December 2002-  

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

0/2003 0/2003 | Credits and Disclaimer | ISSUE 16: SCIENTIFIC LITERATURE (December 2002- Mid-March 2003) From the Technical Literature The material in this section is selected from scientific and technical papers that became available during the reporting time period. Links to online abstracts are provided. Most online abstracts are freely accessible to the public. A few require journal subscriptions or memberships, and are noted as such. The technical literature section is roughly organized by subject area and, within subjects, alphabetically by institution of the lead author. Use the links below to go directly to a section. A. Materials and Device Fabrication B. Materials and Device Design Properties C. Packaging and Reliability D. Other LED Lighting E. Review Articles

426

Video Glossary of Scientific Terminology from Lawrence Berkeley National Laboratory  

DOE Data Explorer (OSTI)

References to scientific publications, whatever the specific field, are filled with terminology that may be new to the layperson. A standard dictionary may not help, and a scientific dictionary can often be just as esoteric in its definition as the original term was. The Video Glossary from Berkeley Lab allows users to see and hear a real scientist not only define and explain a term in plain language, but put it into context. Why is this term important and what's it related to? Terms such as cp violation, geologic carbon sequestration, biofuels, and many others are clearly explained or illustrated. The Video Glossary is growing daily and welcomes suggestions from users.

427

The objectives for deep scientific drilling in Yellowstone National Park  

DOE Green Energy (OSTI)

The western area of the United Stated contains three young silicic calderas, all of which contain attractive targets for scientific drilling. Of the three, the Yellowstone caldera complex is the largest, has the most intense geothermal anomalies, and is the most seismically active. On the basis of scientific objectives alone. it is easily the first choice for investigating active hydrothermal processes. This report briefly reviews what is known about the geology of Yellowstone National Park and highlights unique information that could be acquired by research drilling only in Yellowstone. However, it is not the purpose of this report to recommend specific drill sites or to put forth a specific drilling proposal. 175 refs., 9 figs., 2 tabs.

Not Available

1987-01-01T23:59:59.000Z

428

Solid-State Lighting Issue 15: Scientific Literature (September - November  

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

0/2002 0/2002 | Credits and Disclaimer | ISSUE 15: SCIENTIFIC LITERATURE (September - November 2002) From the Technical Literature The material in this section is selected from scientific and technical papers that became available during the reporting time period. Links to online abstracts are provided. Most online abstracts are freely accessible to the public. A few require journal subscriptions or memberships, and are noted as such. The technical literature section is roughly organized by subject area and, within subjects, alphabetically by institution of the lead author. Use the links below to go directly to a section. A. Materials and Device Fabrication B. Materials and Device Design Properties C. Packaging and Reliability D. Other Semiconductor Lighting

429

NREL: Awards and Honors - Scientific and Technical Society Honors and  

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

Scientific and Technical Society Honors and Awards Scientific and Technical Society Honors and Awards American Association for the Advancement of Science 2011 Fellow - Stanley Bull 2003 Fellow - Dr. Art Nozik 2000 Fellow - Dr. Michael Seibert 1995 Fellow - Helena Chum 1991 Fellow - Robert Thresher American Chemical Society - Fuels & Energy Division 2010 Glenn Award for Best Paper - Casey McAlpin, Teresa Alleman, and Robert McCormick 2006 Special Festschrift Journal of Physical Chemistry B Publication - Arthur J. Nozik 2000 Glenn Award - Maria Ghirardi and Dr. Michael Seibert American Chemical Society - Northeastern Section 2011 Gustavus John Esselen Award - Dr. Arthur J. Nozik 2005 Fellow - Helena Chum American National Standards Institute (ANSI) 2011 Finegan Standards Leadership Medal - Richard DeBlasio

430

Software License Agreement | Scientific and Technical Information Program  

Office of Scientific and Technical Information (OSTI)

License Agreement License Agreement Print page Print page Email page Email page U.S. Department of Energy Office of Scientific and Technical Information Energy Science and Technology Software Center As the Office of Scientific and Technical Information's (OSTI) Energy Science and Technology Software Center (ESTSC), we are authorized to license and distribute this software to you. Upon receipt of license fee and execution of this license, the herein identified computer software package (software and accompanying documentation) is licensed, on a non-exclusive basis, to the UNDERSIGNED for use ONLY at the site designated herein below, and is to be used in accordance with this license and with the special restrictions identified below or on the software package. DOE-funded modifications, enhancements, or conversions of this

431

Drum-boiler dynamics  

Science Conference Proceedings (OSTI)

A nonlinear dynamic model for natural circulation drum-boilers is presented. The model describes the complicated dynamics of the drum, downcomer, and riser components. It is derived from first principles, and is characterized by a few physical parameters. ...

K. J. íStröM; R. D. Bell

2000-03-01T23:59:59.000Z

432

Dynamic Residential Window prototype  

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

to have dynamic seasonal solar control: high solar gains in the winter with high insulation and low solar gains in the summer. Dynamic, high performance products can be based...

433

NIST Photovoltaic carrier dynamics  

Science Conference Proceedings (OSTI)

... carrier dynamics in novel electronic photovoltaic materials being considered and developed for future solar cell and energy capture applications. ...

2013-04-01T23:59:59.000Z

434

General Dynamics, Electric Boat  

Science Conference Proceedings (OSTI)

General Dynamics, Electric Boat. NVLAP Lab Code: 100560-0. Address and Contact Information: 75 Eastern Point Road ...

2013-08-16T23:59:59.000Z

435

The Scientific Data Management Center: Available Technologies and Highlights  

SciTech Connect

Managing scientific data has been identified by the scientific community as one of the most important emerging needs because of the sheer volume and increasing complexity of data being collected. Effectively generating, managing, and analyzing this information requires a comprehensive, end-to-end approach to data management that encompasses all of the stages from the initial data acquisition to the final analysis of the data. Based on community input, we have identified three significant requirements. First, more efficient access to storage systems is needed. In particular, parallel file system and I/O system improvements are needed to write and read large volumes of data without slowing a simulation. Second, scientists require technologies to facilitate better understanding of their data, in particular the ability to effectively perform complex data analysis and searches over extremely large data sets. Furthermore, exploratory analysis requires techniques for efficiently selecting subsets of the data. Third, generating the data, collecting and storing the results, keeping track of data provenance, data post-processing, and analysis of results is a tedious, fragmented process. Tools for automation of this process in a robust, tractable, and recoverable fashion are required to enhance scientific exploration.

Shoshani, Arie; Altintas, Ilkay; Chen, Jin; Chin, George; Choudhary, Alok; Crawl, Daniel; Critchlow, Terence J.; Gao, K.; Grimm, B.; Iyer, H.; Kamath, Chandrika; Khan, Ayla; Klasky, S.; Koehler, Sven; Lang, Rob; Latham, Robert J.; Li, J. W.; Liao, Wei-keng; Ligon, J.; Liu, Q.; Ludaescher, Bertram T.; Mouallem, Pierre; Nagappan, Mie; Podhorszki, Norbert; Ross, Rob; Rotem, Doron; Samatova, Nagiza F.; Silva, C.; Sim, A.; Tchoua, Roselynne; Thakur, R.; Vouk, M.; Wu, J.; Yu, Weikuan

2011-09-30T23:59:59.000Z

436

PDDRA: A new pre-fetching based dynamic data replication algorithm in data grids  

Science Conference Proceedings (OSTI)

In recent years, grid technology has had such a fast growth that it has been used in many scientific experiments and research centers. A large number of storage elements and computational resources are combined to generate a grid which gives us shared ... Keywords: Data grid, Data pre-fetching, Dynamic data replication, File access pattern

Nazanin Saadat; Amir Masoud Rahmani

2012-04-01T23:59:59.000Z

437

Dynamic Component Extension: a Strategy for Performance Improvement in Multicomponent Applications  

Science Conference Proceedings (OSTI)

Multicomponent application paradigms have gained prominence in many significant multidisciplinary scientific applications. In this work, we propose a software strategy called dynamic component extension for multicomponent applications to improve application ... Keywords: coupled climate models, idling, load balancing, multicomponent applications, temporal load imbalances

Sundari M. Sivagama; Sathish S. Vadhiyar; Ravi S. Nanjundiah

2009-02-01T23:59:59.000Z

438

OSTI, US Dept of Energy, Office of Scientific and Technical Information |  

Office of Scientific and Technical Information (OSTI)

Steven Chu Topic Steven Chu Topic OSTI and Its Mission Highlighted in Secretary Chu's Policy Statement on Scientific Integrity by Peter Lincoln 17 May, 2012 in Science Communications The Office of Scientific and Technical Information (OSTI) plays an integral role in ensuring transparency and access to the results of the Department of Energy's scientific efforts - and such transparency and access help assure DOE's scientific integrity, according to a policy statement recently issued by Secretary of Energy Steven Chu. "Science and technology are the foundation of all Department of Energy activities...," the Secretarial Policy Statement on Scientific Integrity (https://www.directives.doe.gov/references/secretarial_policy_statement_on_scientific_integrity/view) opens. "The Department's mission relies on objective, reliable, accurate, and accessible scientific and technical information." And OSTI addresses the agency's responsibilities to collect, preserve and disseminate scientific and technical information emanating from the Department's research and development activities.

439

Slide11 | OSTI, US Dept of Energy, Office of Scientific and Technical...  

Office of Scientific and Technical Information (OSTI)

Slide11 Slide11 Scientific databases stump Google Systems that crawl the Web do not typically reach below the surface. Google "crawls" the surface Web, but scientific databases are...

440

U.S. Department of Energy Office of Scientific and Technical...  

Office of Scientific and Technical Information (OSTI)

Scientific Knowledge and Advancement U.S. Department of Energy U.S. Department of Energy, Office of Science The U.S. Department of Energy's (DOE) Office of Scientific and Technical...

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


441

Optimization and Execution of Complex Scientific Queries over Uncorrelated Experimental Data  

Science Conference Proceedings (OSTI)

Scientific experiments produce large volumes of data represented as complex objects that describe independent events such as particle collisions. Scientific analyses can be expressed as queries selecting objects that satisfy complex local conditions ...

Ruslan Fomkin; Tore Risch

2009-06-01T23:59:59.000Z

442

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

Office of Scientific and Technical Information (OSTI)

Knowledge Investment Curve Pace of Scientific Discovery Percentage of R&D Funding for Sharing of Scientific Knowledge at 0%. If there were no sharing, there would be no progress....

443

Slide06 | OSTI, US Dept of Energy, Office of Scientific and Technical...  

Office of Scientific and Technical Information (OSTI)

Knowledge Investment Curve Pace of Scientific Discovery Percentage of R&D Funding for Sharing of Scientific Knowledge at 100%. If all resources went to sharing, there would be no...

444

Slide10 | OSTI, US Dept of Energy, Office of Scientific and Technical...  

Office of Scientific and Technical Information (OSTI)

Slide10 Slide10 DOE STI Repository Legacy R&D Document Collection: * 1.2 MILLION full-text scientific documents, representing the cumulative scientific knowledge from DOE and...

445

Dynamic neurotransmitter interactions measured with PET  

SciTech Connect

Positron emission tomography (PET) has become a valuable interdisciplinary tool for understanding physiological, biochemical and pharmacological functions at a molecular level in living humans, whether in a healthy or diseased state. The utility of tracing chemical activity through the body transcends the fields of cardiology, oncology, neurology and psychiatry. In this, PET techniques span radiochemistry and radiopharmaceutical development to instrumentation, image analysis, anatomy and modeling. PET has made substantial contributions in each of these fields by providing a,venue for mapping dynamic functions of healthy and unhealthy human anatomy. As diverse as the disciplines it bridges, PET has provided insight into an equally significant variety of psychiatric disorders. Using the unique quantitative ability of PET, researchers are now better able to non-invasively characterize normally occurring neurotransmitter interactions in the brain. With the knowledge that these interactions provide the fundamental basis for brain response, many investigators have recently focused their efforts on an examination of the communication between these chemicals in both healthy volunteers and individuals suffering from diseases classically defined as neurotransmitter specific in nature. In addition, PET can measure the biochemical dynamics of acute and sustained drug abuse. Thus, PET studies of neurotransmitter interactions enable investigators to describe a multitude of specific functional interactions in the human brain. This information can then be applied to understanding side effects that occur in response to acute and chronic drug therapy, and to designing new drugs that target multiple systems as opposed to single receptor types. Knowledge derived from PET studies can be applied to drug discovery, research and development (for review, see (Fowler et al., 1999) and (Burns et al., 1999)). Here, we will cover the most substantial contributions of PET to understanding biologically distinct neurochemical systems that interact to produce a variety of behaviors and disorders. Neurotransmitters are neither static nor isolated in their distribution. In fact, it is through interactions with other neurochemically distinct systems that the central nervous system (CNS) performs its vital role in sustaining life. Exclusive quantitative capabilities intrinsic to PET make this technology a suitable experimental tool to measure not only the regional distribution of specific receptors and their subtypes, but also the dynamic properties of neuroreceptors and their inherent influence on related neurotransmitter pathways. The ability to investigate dynamic properties in a non-invasive and reproducible manner provides a powerful tool that can extend our current knowledge of these interactions. Coupled with innovative paradigms including pharmacologic manipulations, physiologic models and reconstruction theories, knowledge derived from PET studies can greatly advance our understanding of normal and abnormal brain function.

Schiffer, W.K.; Dewey, S.L.

2001-04-02T23:59:59.000Z

446

Slide13 | OSTI, US Dept of Energy, Office of Scientific and Technical...  

Office of Scientific and Technical Information (OSTI)

in scientific communication (Meneghini and Packer, Nature, 2007) * Science's Language Problem: As globalization increases, communication between linguistic communities could...

447

Laboratory Scientific Focus Area Guidance | U.S. DOE Office of...  

Office of Science (SC) Website

Closed Funding Opportunity Announcements (FOAs) Closed Lab Announcements Award Search Peer Review Policy Grants & Contracts Guidance Laboratory Scientific Focus Area...

448

Langevin molecular dynamics derived from Ehrenfest dynamics  

E-Print Network (OSTI)

Stochastic Langevin molecular dynamics for nuclei is derived from quantum classical molecular dynamics, also called Ehrenfest dynamics, at positive temperature, assuming that the molecular bulk system is in equilibrium and that the initial data for the electrons is stochastically perturbed from the ground state. The initial electron probability distribution is derived from the Liouville equilibrium solution generated by the nuclei acting as a heat bath for the electrons. The diffusion and friction coefficients in the Langevin equation satisfy Einstein's fluctuation-dissipation relation. The fluctuating initial data yields, in addition to the fluctuating diffusion terms, also a contribution to the drift, modifying the standard ab initio Born-Oppenheimer solution at zero temperature, where the electrons are in their ground state for the current nuclear configuration. The dissipative friction mechanism comes from the evolution of the electron ground state, due to slow dynamics of the nuclei, while the modified d...

Szepessy, Anders

2007-01-01T23:59:59.000Z

449

AVESTAR® - Dynamic Modeling  

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

Dynamic Modeling Dynamic Modeling The AVESTAR team is pursuing research on the dynamic modeling and simulation of advanced energy systems ranging from power plants to power grids. Dynamic models provide a continuous view of energy systems in action by calculating their transient behavior over time. Plant-wide Models For power plants, dynamic models are used to analyze a wide variety of operating scenarios, including normal base load operation, startup, shutdown, feedstock switchovers, cycling, and load-following. Dynamic process and control models are also essential for analyzing plant responses to setpoint changes and disturbances, as well as malfunctions and abnormal situations. Other applications of plant-wide dynamic models include controllability and operational flexibility analyses, environmental studies, safety evaluations, and risk mitigation.

450

U.S. Department of Energy Scientific Discovery through Advanced Computing SciDAC 2010  

E-Print Network (OSTI)

U.S. Department of Energy Scientific Discovery through Advanced Computing SciDAC 2010 Dream beams. Introduction 261 #12;U.S. Department of Energy Scientific Discovery through Advanced Computing SciDAC 2010 Figure 1. 262 #12;U.S. Department of Energy Scientific Discovery through Advanced Computing SciDAC 2010 2

Geddes, Cameron Guy Robinson

451

Experience in using a process language to define scientific workflow and generate dataset provenance  

Science Conference Proceedings (OSTI)

This paper describes our experiences in exploring the applicability of software engineering approaches to scientific data management problems. Specifically, this paper describes how process definition languages can be used to expedite production of scientific ... Keywords: continuous process improvement, data provenance, scientific workflow

Leon J. Osterweil; Lori A. Clarke; Aaron M. Ellison; Rodion Podorozhny; Alexander Wise; Emery Boose; Julian Hadley

2008-11-01T23:59:59.000Z

452

Modeling, Simulation and Analysis of Complex Networked Systems: A Program Plan for DOE Office of Advanced Scientific Computing Research  

Science Conference Proceedings (OSTI)

Many complex systems of importance to the U.S. Department of Energy consist of networks of discrete components. Examples are cyber networks, such as the internet and local area networks over which nearly all DOE scientific, technical and administrative data must travel, the electric power grid, social networks whose behavior can drive energy demand, and biological networks such as genetic regulatory networks and metabolic networks. In spite of the importance of these complex networked systems to all aspects of DOE's operations, the scientific basis for understanding these systems lags seriously behind the strong foundations that exist for the 'physically-based' systems usually associated with DOE research programs that focus on such areas as climate modeling, fusion energy, high-energy and nuclear physics, nano-science, combustion, and astrophysics. DOE has a clear opportunity to develop a similarly strong scientific basis for understanding the structure and dynamics of networked systems by supporting a strong basic research program in this area. Such knowledge will provide a broad basis for, e.g., understanding and quantifying the efficacy of new security approaches for computer networks, improving the design of computer or communication networks to be more robust against failures or attacks, detecting potential catastrophic failure on the power grid and preventing or mitigating its effects, understanding how populations will respond to the availability of new energy sources or changes in energy policy, and detecting subtle vulnerabilities in large software systems to intentional attack. This white paper outlines plans for an aggressive new research program designed to accelerate the advancement of the scientific basis for complex networked systems of importance to the DOE. It will focus principally on four research areas: (1) understanding network structure, (2) understanding network dynamics, (3) predictive modeling and simulation for complex networked systems, and (4) design, situational awareness and control of complex networks. The program elements consist of a group of Complex Networked Systems Research Institutes (CNSRI), tightly coupled to an associated individual-investigator-based Complex Networked Systems Basic Research (CNSBR) program. The CNSRI's will be principally located at the DOE National Laboratories and are responsible for identifying research priorities, developing and maintaining a networked systems modeling and simulation software infrastructure, operating summer schools, workshops and conferences and coordinating with the CNSBR individual investigators. The CNSBR individual investigator projects will focus on specific challenges for networked systems. Relevancy of CNSBR research to DOE needs will be assured through the strong coupling provided between the CNSBR grants and the CNSRI's.

Brown, D L

2009-05-01T23:59:59.000Z

453

Global Observation of Forest and Land Cover Dynamics (GOFC-GOLD) | Open  

Open Energy Info (EERE)

of Forest and Land Cover Dynamics (GOFC-GOLD) of Forest and Land Cover Dynamics (GOFC-GOLD) Jump to: navigation, search Name Global Observation of Forest and Land Cover Dynamics (GOFC-GOLD) Agency/Company /Organization World Meteorological Organization, United Nations Educational Scientific and Cultural Organization, United Nations Environment Programme, International Council for Science, Food and Agriculture Organization of the United Nations Sector Land, Climate Focus Area Biomass, Forestry, Agriculture Topics GHG inventory Resource Type Software/modeling tools Website http://www.fao.org/gtos/gofc-g References Global Observation of Forest and Land Cover Dynamics (GOFC-GOLD)[1] Global Observation of Forest and Land Cover Dynamics (GOFC-GOLD) Screenshot "Global Observation of Forest and Land Cover Dynamics (GOFC-GOLD) is a

454

Customer A arrives at a service facility with 3 servers at time t = 0 and finds all the servers are busy and 4 other customers waiting for service in the queue. The service discipline is  

E-Print Network (OSTI)

state is defined as n, the number of total customers in the queue, n = 0, 1, 2, · · · , 8. The stateQuestion 1 Customer A arrives at a service facility with 3 servers at time t = 0 and finds all the servers are busy and 4 other customers waiting for service in the queue. The service discipline is FCFS

Shihada, Basem

455

Superconducting magnetic energy storage for electric power system dynamic stabilization  

DOE Green Energy (OSTI)

A Superconducting Magnetic Energy Storage (SMES) system is being developed at the Los Alamos Scientific Laboratory (LASL) for a dynamic stabilizer to be installed in the Bonneville Power Administration (BPA) power system at Tacoma, Washington, by 1982. This unit will be an alternate stabilization method to the dc modulator now used to stabilize the 900 mile, ac intertie between BPA and Southern California. The generation control systems' response to the constantly occuring, small-load and voltage changes can result in negatively damped, low-frequency power oscillations. The dc modulator provides stabilization by fast load control of the High-Voltage dc (HVDC). The SMES unit consists of a 30-MJ solenoid, a 10 MW convertor, a liquid helium dewar and auxiliary systems which operate independent of the HVDC system. The SMES dynamic stabilizer design is presented with status information about the superconducting coil, the converter and other components of the SMES dynamic stabilizer summarized.

Turner, R.

1979-01-01T23:59:59.000Z

456

Superconducting Magnetic Energy Storage for electric power system dynamic stabilization  

DOE Green Energy (OSTI)

A Superconducting Magnetic Energy Storage (SMES) system is being developed at the Los Alamos Scientific Laboratory (LASL) for a dynamic stabilizer to be installed in the Bonneville Power Administration (BPA) power system at Tacoma, Washington, by 1982. This unit will be an alternate stabilization method to the dc modulator now used to stabilize the 900 mile, ac intertie between BPA and Southern California. The generation control systems' response to the constantly occurring, small-load and voltage changes can result in negatively damped, low-frequency power oscillations. The dc modulator provides stabilization by fast load control of the High-Voltage dc (HVDC). The SMES unit consists of a 30-MJ solenoid, a 10-MW convertor, a liquid helium dewar, and auxiliary systems which operate independent of the HVDC system. The SMES dynamic stabilizer design is presented and status information is given about the superconducting coil, the converter, and other components of the SMES dynamic stabilizer.

Turner, R.D.

1979-01-01T23:59:59.000Z

457

What Is Not STI? | Scientific and Technical Information Program  

Office of Scientific and Technical Information (OSTI)

What Is Not STI? What Is Not STI? Print page Print page Email page Email page The following products (exceptions noted below) are not submitted to OSTI for announcement or availability. Administrative materials Brochures Catalogs Correspondence Databases Draft Documents Engineering drawings Field work proposals Financial information Future conference announcements Notices Memoranda Monthly reports Newsletters Policies Procedures Contractor Planning Documents Proposals or predecisional information Public communications (except S&T accomplishments) Report sections Training or new employee orientation videos Weekly reports WWW pages (except those applicable as an STI product) Non-scientific or technical or non-programmatic publications Certain Information products are submitted to OSTI for central processing

458

A retrospective of the GREGOR solar telescope in scientific literature  

E-Print Network (OSTI)

In this review, we look back upon the literature, which had the GREGOR solar telescope project as its subject including science cases, telescope subsystems, and post-focus instruments. The articles date back to the year 2000, when the initial concepts for a new solar telescope on Tenerife were first presented at scientific meetings. This comprehensive bibliography contains literature until the year 2012, i.e., the final stages of commissioning and science verification. Taking stock of the various publications in peer-reviewed journals and conference proceedings also provides the "historical" context for the reference articles in this special issue of Astronomische Nachrichten/Astronomical Notes.

Denker, C; Feller, A; Arlt, K; Balthasar, H; Bauer, S -M; González, N Bello; Berkefeld, T; Caligari, P; Collados, M; Fischer, A; Granzer, T; Hahn, T; Halbgewachs, C; Heidecke, F; Hofmann, A; Kentischer, T; Klva?a, M; Kneer, F; Lagg, A; Nicklas, H; Popow, E; Puschmann, K G; Rendtel, J; Schmidt, D; Schmidt, W; Sobotka, M; Solanki, S K; Soltau, D; Staude, J; Strassmeier, K G; Volkmer, R; Waldmann, T; Wiehr, E; Wittmann, A D; Woche, M

2012-01-01T23:59:59.000Z

459

Information Bridge: DOE Scientific and Technical Information - Former  

Office of Scientific and Technical Information (OSTI)

Archived Features Archived Features Nanotechnology nanoclusterhand Photo Courtesy of LANL Nanotechnology has a vitally important role to play in addressing the nation's energy, climate change and national security challenges. Nanotechnology Research results in Information Bridge Congratulations! Saul Perlmutter Photo Courtesy of LBNL Berkeley Lab's Saul Perlmutter wins Nobel Prize in Physics "For the discovery of the accelerating expansion of the Universe through observations of distant supernovae." The Supernova Cosmology Project, LBNL Dr. Perlmuter's research in Information Bridge Information Bridge Reference Linking The Office of Scientific and Technical Information (OSTI) is giving authors the opportunity to have their reports enhanced... - Reference Linking Information

460

National Energy Research Scientific Computing Center (NERSC) | U.S. DOE  

Office of Science (SC) Website

National National Energy Research Scientific Computing Center (NERSC) Advanced Scientific Computing Research (ASCR) ASCR Home About Research Facilities Accessing ASCR Supercomputers Oak Ridge Leadership Computing Facility (OLCF) Argonne Leadership Computing Facility (ALCF) National Energy Research Scientific Computing Center (NERSC) Energy Sciences Network (ESnet) Research & Evaluation Prototypes (REP) Innovative & Novel Computational Impact on Theory and Experiment (INCITE) ASCR Leadership Computing Challenge (ALCC) Science Highlights Benefits of ASCR Funding Opportunities Advanced Scientific Computing Advisory Committee (ASCAC) News & Resources Contact Information Advanced Scientific Computing Research U.S. Department of Energy SC-21/Germantown Building 1000 Independence Ave., SW Washington, DC 20585 P: (301) 903-7486 F: (301)

Note: This page contains sample records for the topic "dynamics scientific disciplines" 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

Slide19 | OSTI, US Dept of Energy, Office of Scientific and Technical  

Office of Scientific and Technical Information (OSTI)

Slide19 Slide19 Slide19 Founding Alliance Members * African Journals Online (AJOL) * British Library - United Kingdom * Canada Institute for Scientific and Technical Information (CISTI) * Council for Scientific and Industrial Research (CSIR) - South Africa * German National Library of Science and Technology (TIB) * Institut de l'Information Scientifique et Technique (INIST) - France * International Council for Scientific and Technical Information (ICSTI) * International Network for the Availability of Scientific Publications (INASP) * Japan Science and Technology Agency (JST) * Korea Institute of Science and Technology Information (KISTI) * Science.gov Alliance - United States * Scientific Electronic Library Online (SciELO) * VTT Technical Research Centre of Finland (VTT)

462

OSTI, US Dept of Energy, Office of Scientific and Technical Information |  

Office of Scientific and Technical Information (OSTI)

Preparing for the World of Open Access Preparing for the World of Open Access Slide01 Preparing for the World of Open Access Scientific and Technical Information Program Annual Meeting May 4, 2011 Walt Warnick, Ph.D. Director, Office of Scientific and Technical Information Preparing for the World of Open Access Slide02 Information Is Critical to Scientific Progress Scientific Progress Expertise Research and Scholarship Education Learning and Workforce Development Interoperability and operations Cyberscience Organizations Universities, schools Government labs, agencies Research and Medical Centers Libraries, Museums Virtual Organizations Communities Scientific Instruments Large Facilities, MREFCs, telescopes Colliders, shake Tables Sensor Arrays - Ocean, environment, weather, buildings, climate. etc Information

463

OSTI, US Dept of Energy, Office of Scientific and Technical Information |  

Office of Scientific and Technical Information (OSTI)

Preparing for the World of Open Access Preparing for the World of Open Access Slide01 Slide01 Preparing for the World of Open Access Scientific and Technical Information Program Annual Meeting May 4, 2011 Walt Warnick, Ph.D. Director, Office of Scientific and Technical Information Slide02 Slide02 Information Is Critical to Scientific Progress Scientific Progress Expertise Research and Scholarship Education Learning and Workforce Development Interoperability and operations Cyberscience Organizations Universities, schools Government labs, agencies Research and Medical Centers Libraries, Museums Virtual Organizations Communities Scientific Instruments Large Facilities, MREFCs, telescopes Colliders, shake Tables Sensor Arrays - Ocean, environment, weather, buildings, climate. etc Information Databases, Data repositories

464

Chemical Structure and Dynamics  

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

2154-3 2154-3 UC-400 Annual Report 2000 Chemical Structure and Dynamics Steven D. Colson, Associate Director Robin S. McDowell, Program Manager and the Staff of the Chemical Structure and Dynamics Program April 2001 Prepared for the U.S. Department of Energy under Contract DE-AC06-76RL01830 Chemical Structure and Dynamics 2000 Annual Report Contents Chemical Structure and Dynamics 2000 Annual Report Chemical Structure and Dynamics 2000 Annual Report 1. Introduction Chemical Structure and Dynamics Program......................................................... 1-3 2. Reaction Mechanisms at Liquid Interfaces Structure and Reactivity of Ice Surfaces and Interfaces G. A. Kimmel, Z. Dohnálek, K. P. Stevenson, R. S. Smith,

465

1991 Annual report on scientific programs: A broad research program on the sciences of complexity  

Science Conference Proceedings (OSTI)

1991 was continued rapid growth for the Santa Fe Institute (SFI) as it broadened its interdisciplinary research into the organization, evolution and operation of complex systems and sought deeply the principles underlying their dynamic behavior. Research on complex systems--the focus of work at SFI--involves an extraordinary range of topics normally studied in seemingly disparate fields. Natural systems displaying complex behavior range upwards from proteins and DNA through cells and evolutionary systems to human societies. Research models exhibiting complexity include nonlinear equations, spin glasses, cellular automata, genetic algorithms, classifier systems, and an array of other computational models. Some of the major questions facing complex systems researchers are: (1) explaining how complexity arises from the nonlinear interaction of simples components, (2) describing the mechanisms underlying high-level aggregate behavior of complex systems (such as the overt behavior of an organism, the flow of energy in an ecology, the GNP of an economy), and (3) creating a theoretical framework to enable predictions about the likely behavior of such systems in various conditions. The importance of understanding such systems in enormous: many of the most serious challenges facing humanity--e.g., environmental sustainability, economic stability, the control of disease--as well as many of the hardest scientific questions--e.g., protein folding, the distinction between self and non-self in the immune system, the nature of intelligence, the origin of life--require deep understanding of complex systems.

Not Available

1991-12-31T23:59:59.000Z

466

1991 Annual report on scientific programs: A broad research program on the sciences of complexity  

Science Conference Proceedings (OSTI)

1991 was continued rapid growth for the Santa Fe Institute (SFI) as it broadened its interdisciplinary research into the organization, evolution and operation of complex systems and sought deeply the principles underlying their dynamic behavior. Research on complex systems--the focus of work at SFI--involves an extraordinary range of topics normally studied in seemingly disparate fields. Natural systems displaying complex behavior range upwards from proteins and DNA through cells and evolutionary systems to human societies. Research models exhibiting complexity include nonlinear equations, spin glasses, cellular automata, genetic algorithms, classifier systems, and an array of other computational models. Some of the major questions facing complex systems researchers are: (1) explaining how complexity arises from the nonlinear interaction of simples components, (2) describing the mechanisms underlying high-level aggregate behavior of complex systems (such as the overt behavior of an organism, the flow of energy in an ecology, the GNP of an economy), and (3) creating a theoretical framework to enable predictions about the likely behavior of such systems in various conditions. The importance of understanding such systems in enormous: many of the most serious challenges facing humanity--e.g., environmental sustainability, economic stability, the control of disease--as well as many of the hardest scientific questions--e.g., protein folding, the distinction between self and non-self in the immune system, the nature of intelligence, the origin of life--require deep understanding of complex systems.

Not Available

1991-01-01T23:59:59.000Z

467

Scientific Discovery through Advanced Computing (SciDAC) | U.S. DOE Office  

Office of Science (SC) Website

Scientific Scientific Discovery through Advanced Computing (SciDAC) Advanced Scientific Computing Research (ASCR) ASCR Home About Research Applied Mathematics Computer Science Next Generation Networking Scientific Discovery through Advanced Computing (SciDAC) Co-Design SciDAC Institutes Computational Science Graduate Fellowship (CSGF) ASCR SBIR-STTR Facilities Science Highlights Benefits of ASCR Funding Opportunities Advanced Scientific Computing Advisory Committee (ASCAC) News & Resources Contact Information Advanced Scientific Computing Research U.S. Department of Energy SC-21/Germantown Building 1000 Independence Ave., SW Washington, DC 20585 P: (301) 903-7486 F: (301) 903-4846 E: sc.ascr@science.doe.gov More Information » Research Scientific Discovery through Advanced Computing (SciDAC)

468

It's In The Hopper: 4,000 Scientific Users Now Working With Supercomputer |  

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

It's In The Hopper: 4,000 Scientific Users Now Working With It's In The Hopper: 4,000 Scientific Users Now Working With Supercomputer It's In The Hopper: 4,000 Scientific Users Now Working With Supercomputer June 3, 2011 - 4:36pm Addthis Linda Vu What are the key facts? The National Energy Research Scientific Computing Center (NERSC) recently put their supercomputer, "Hopper," into the hands of its 4,000 scientific users. If every person alive simultaneously multiplied one pair of numbers, it would take almost 170,000 planet Earths calculating at the same time to match what Hopper could do in one second. The National Energy Research Scientific Computing Center (NERSC) in Berkeley, California, marked a major milestone when they recently put their supercomputer, "Hopper," into the hands of its 4,000 scientific users.

469

Dynamic Instruction Fusion  

E-Print Network (OSTI)

SANTA CRUZ DYNAMIC INSTRUCTION FUSION A thesis submitted in4 2.2 Instruction Fusion & Complex10 3.1 Fusion Selection

Lee, Ian

2012-01-01T23:59:59.000Z

470

Fundamentals of Dynamic Behavior  

Science Conference Proceedings (OSTI)

Feb 28, 2011 ... Atomistically-Informed Dislocation Dynamics Simulations of High Rate Deformation of Single fcc Crystals: Zhiqiang Wang1; 1University of North ...

471

Dynamic Windows.pdf  

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

including products with improved fixed or static properties and products with dynamic solar heat gain proper- ties. Nine representative window products are examined in eight...

472

DoD Scientific and Technical Information (STI) Program (STIP)  

E-Print Network (OSTI)

References: (a) DoD Directive 3200.12, "DoD Scientific and Technical Information Program," February 15, 1983 (hereby canceled) (b) Title 10, Section 133, United States Code (c) DoD Instruction, 3200.14, "Principles and Operational Parameters of the DoD Scientific and Technical Information Program" May 13, 1997 (d) DoD 5025.1-M, "DoD Directives System Procedures," August 1994, authorized by DoD Directive 5025.1, June 24, 1994 (e) through (t), see enclosure 1 1. REISSUANCE AND PURPOSE This Directive: 1.1. Reissues reference (a) to update DoD policy and responsibilities consistent with the general authority of the Secretary of Defense under reference (b) for establishing the DoD STIP. 1.2. Authorizes the issuance of reference (c), consistent with reference (d), to provide guidance on implementation of policies and principles for the DoD STIP. 1.3. Authorizes the issuance of DoD Instruction 3204.1 (reference (e)), consistent with reference (d), to provide implementation of

Department of Defense

1998-01-01T23:59:59.000Z

473

Proceedings of the scientific visit on crystalline rock repository development.  

Science Conference Proceedings (OSTI)

A scientific visit on Crystalline Rock Repository Development was held in the Czech Republic on September 24-27, 2012. The visit was hosted by the Czech Radioactive Waste Repository Authority (RAWRA), co-hosted by Sandia National Laboratories (SNL), and supported by the International Atomic Energy Agency (IAEA). The purpose of the visit was to promote technical information exchange between participants from countries engaged in the investigation and exploration of crystalline rock for the eventual construction of nuclear waste repositories. The visit was designed especially for participants of countries that have recently commenced (or recommenced) national repository programmes in crystalline host rock formations. Discussion topics included repository programme development, site screening and selection, site characterization, disposal concepts in crystalline host rock, regulatory frameworks, and safety assessment methodology. Interest was surveyed in establishing a %E2%80%9Cclub,%E2%80%9D the mission of which would be to identify and address the various technical challenges that confront the disposal of radioactive waste in crystalline rock environments. The idea of a second scientific visit to be held one year later in another host country received popular support. The visit concluded with a trip to the countryside south of Prague where participants were treated to a tour of the laboratory and underground facilities of the Josef Regional Underground Research Centre.

Mariner, Paul E.; Hardin, Ernest L.; Miksova, Jitka [RAWRA, Czech Republic

2013-02-01T23:59:59.000Z

474

Scientific Analysis Is Essential to Assess Biofuel Policy Effects  

Science Conference Proceedings (OSTI)

Land-use change (LUC) estimated by economic models has sparked intense international debate. Models estimate how much LUC might be induced under prescribed scenarios and rely on assumptions to generate LUC values. It is critical to test and validate underlying assumptions with empirical evidence. Furthermore, this modeling approach cannot answer if any specific indirect effects are actually caused by biofuel policy. The best way to resolve questions of causation is via scientific methods. Kim and Dale attempt to address the question of if, rather than how much, market-induced land-use change is currently detectable based on the analysis of historic evidence, and in doing so, explore some modeling assumptions behind the drivers of change. Given that there is no accepted approach to estimate the global effects of biofuel policy on land-use change, it is critical to assess the actual effects of policies through careful analysis and interpretation of empirical data. Decision makers need a valid scientific basis for policy decisions on energy choices.

Kline, Keith L [ORNL; Oladosu, Gbadebo A [ORNL; Dale, Virginia H [ORNL; McBride, Allen [ORNL

2011-01-01T23:59:59.000Z

475

Scientific data analysis on data-parallel platforms.  

SciTech Connect

As scientific computing users migrate to petaflop platforms that promise to generate multi-terabyte datasets, there is a growing need in the community to be able to embed sophisticated analysis algorithms in the computing platforms' storage systems. Data Warehouse Appliances (DWAs) are attractive for this work, due to their ability to store and process massive datasets efficiently. While DWAs have been utilized effectively in data-mining and informatics applications, they remain largely unproven in scientific workloads. In this paper we present our experiences in adapting two mesh analysis algorithms to function on five different DWA architectures: two Netezza database appliances, an XtremeData dbX database, a LexisNexis DAS, and multiple Hadoop MapReduce clusters. The main contribution of this work is insight into the differences between these DWAs from a user's perspective. In addition, we present performance measurements for ten DWA systems to help understand the impact of different architectural trade-offs in these systems.

Ulmer, Craig D.; Bayer, Gregory W.; Choe, Yung Ryn; Roe, Diana C.

2010-09-01T23:59:59.000Z

476

Partial Dynamical Symmetry and Mixed Dynamics  

E-Print Network (OSTI)

Partial dynamical symmetry describes a situation in which some eigenstates have a symmetry which the quantum Hamiltonian does not share. This property is shown to have a classical analogue in which some tori in phase space are associated with a symmetry which the classical Hamiltonian does not share. A local analysis in the vicinity of these special tori reveals a neighbourhood of phase space foliated by tori. This clarifies the suppression of classical chaos associated with partial dynamical symmetry. The results are used to divide the states of a mixed system into ``chaotic'' and ``regular'' classes.

A. Leviatan; N. D. Whelan

1996-08-24T23:59:59.000Z

477

NIST Forensic Science -- other disciplines  

Science Conference Proceedings (OSTI)

HomeResearchNIST Forensic PublicationsConferences and EventsReference Materials and StandardsReference DataForensic Science News. ...

2013-09-13T23:59:59.000Z

478

Abstracts by Day/Discipline  

Science Conference Proceedings (OSTI)

... Keywords Extraction, efficiency, recovery ... emerging technologies that enable enhanced security screening ... were prepared by an oil/water emulsion ...

2012-11-27T23:59:59.000Z

479

Overcoming Communication Latency Barriers in Massively Parallel Scientific Computation  

Science Conference Proceedings (OSTI)

Anton, a massively parallel special-purpose machine that accelerates molecular dynamics simulations by orders of magnitude, uses a combination of specialized hardware mechanisms and restructured software algorithms to reduce and hide communication latency. ... Keywords: Data communications, interprocessor communications, multiprocessor systems, network communication, parallel systems, special-purpose hardware, Anton

Ron Dror; J. P. Grossman; Kenneth Mackenzie; Brian Towles; Edmond Chow; John Salmon; Cliff Young; Joseph Bank; Brannon Batson; David Shaw; Jeffrey S. Kuskin; Richard H. Larson; Mark A. Moraes; David E. Shaw

2011-05-01T23:59:59.000Z

480

THE FUTURE OF CONTINENTAL SCIENTIFIC DRILLING U.S. PERSPECTIVE  

E-Print Network (OSTI)

, so cooperation and coordination between the continental and marine drilling community is critical, and should be managed in coordination with technological, database and other support capabilities currently models of the dynamics of the solar system, produce insolation curves for any arbitrary time period, tune

Peterson, Blake R.

Note: This page contains sample records for the topic "dynamics scientific disciplines" 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

Towards dynamic collaboration architectures  

Science Conference Proceedings (OSTI)

In this paper, we introduce the concept of dynamically changing between centralized, replicated, and hybrid collaboration architectures. It is implemented by providing users a function that dynamically changes the mapping between user-interface and program ... Keywords: ad-hoc collaboration, application sharing, collaboration architecture, latecomers, mobile collaboration

Goopeel Chung; Prasun Dewan

2004-11-01T23:59:59.000Z

482

Scientific and Computational Challenges of the Fusion Simulation Program (FSP)  

SciTech Connect

This paper highlights the scientific and computational challenges facing the Fusion Simulation Program (FSP) a major national initiative in the United States with the primary objective being to enable scientific discovery of important new plasma phenomena with associated understanding that emerges only upon integration. This requires developing a predictive integrated simulation capability for magnetically-confined fusion plasmas that are properly validated against experiments in regimes relevant for producing practical fusion energy. It is expected to provide a suite of advanced modeling tools for reliably predicting fusion device behavior with comprehensive and targeted science-based simulations of nonlinearly-coupled phenomena in the core plasma, edge plasma, and wall region on time and space scales required for fusion energy production. As such, it will strive to embody the most current theoretical and experimental understanding of magnetic fusion plasmas and to provide a living framework for the simulation of such plasmas as the associated physics understanding continues to advance over the next several decades. Substantive progress on answering the outstanding scientific questions in the field will drive the FSP toward its ultimate goal of developing the ability to predict the behavior of plasma discharges in toroidal magnetic fusion devices with high physics fidelity on all relevant time and space scales. From a computational perspective, this will demand computing resources in the petascale range and beyond together with the associated multi-core algorithmic formulation needed to address burning plasma issues relevant to ITER - a multibillion dollar collaborative experiment involving seven international partners representing over half the world's population. Even more powerful exascale platforms will be needed to meet the future challenges of designing a demonstration fusion reactor (DEMO). Analogous to other major applied physics modeling projects (e.g., Climate Modeling), the FSP will need to develop software in close collaboration with computers scientists and applied mathematicians and validated against experimental data from tokamaks around the world. Specific examples of expected advances needed to enable such a comprehensive integrated modeling capability and possible "co-design" approaches will be discussed. __________________________________________________

William M. Tang

2011-02-09T23:59:59.000Z

483

Langevin molecular dynamics derived from Ehrenfest dynamics  

E-Print Network (OSTI)

Stochastic Langevin molecular dynamics for nuclei is derived from the Ehrenfest Hamiltonian system (also called quantum classical molecular dynamics) in a Kac-Zwanzig setting, with the initial data for the electrons stochastically perturbed from the ground state and the ratio, $M$, of nuclei and electron mass tending to infinity. The Ehrenfest nuclei dynamics is approximated by the Langevin dynamics with accuracy $o(M^{-1/2})$ on bounded time intervals and by $o(1)$ on unbounded time intervals, which makes the small $\\mathcal{O}(M^{-1/2})$ friction and $o(M^{-1/2})$ diffusion terms visible. The initial electron probability distribution is a Gibbs density at low temperture, derived by a stability and consistency argument: starting with any equilibrium measure of the Ehrenfest Hamiltonian system, the initial electron distribution is sampled from the equilibrium measure conditioned on the nuclei positions, which after long time leads to the nuclei positions in a Gibbs distribution (i.e. asymptotic stability); by consistency the original equilibrium measure is then a Gibbs measure.The diffusion and friction coefficients in the Langevin equation satisfy the Einstein's fluctuation-dissipation relation.

Anders Szepessy

2007-12-21T23:59:59.000Z

484

Proceedings of "Optical Probes of Dynamics in Complex Environments"  

Science Conference Proceedings (OSTI)

This document contains the proceedings from the symposium on Optical Probes of Dynamics in Complex Environments, which organized as part of the 235th National Meeting of the American Chemical Society in New Orleans, LA from April 6 to 10, 2008. The study of molecular dynamics in chemical reaction and biological processes using time ���������������resolved spectroscopy plays an important role in our understanding of energy conversion, storage, and utilization problems. Fundamental studies of chemical reactivity, molecular rearrangements, and charge transport are broadly supported by the DOE Office of Science because of their role in the development of alternative energy sources, the understanding of biological energy conversion processes, the efficient utilization of existing energy resources, and the mitigation of reactive intermediates in radiation chemistry. In addition, time resolved spectroscopy is central to all of DOEs grand challenges for fundamental energy science. This symposium brought together leaders in the field of ultrafast spectroscopy, including experimentalists, theoretical chemists, and simulators, to discuss the most recent scientific and technological advances. DOE support for this conference was used to help young US and international scientists travel to the meeting. The latest technology in ultrafast infrared, optical, and xray spectroscopy and the scientific advances that these methods enable were covered. Particular emphasis was placed on new experimental methods used to probe molecular dynamics in liquids, solids, interfaces, nanostructured materials, and biomolecules.

Sension, R; Tokmakoff, A

2008-04-01T23:59:59.000Z

485

Communications | OSTI, US Dept of Energy, Office of Scientific and  

Office of Scientific and Technical Information (OSTI)

Communications Communications OSTI Facebook page RSS Feed OSTI's Twitter Feed OSTI's YouTube Channel News | Publications | Speeches/Presentations | Flyers | Posters | Audio Clips | Videos News, publications, presentations, fact sheets, posters, videos and social media links from OSTI. News Florida International Universiy Florida International University featured at the OSTI .EDUconnections website Connect to DOE-related research at the Florida International University when you visit .EDUconnections. Learn about professors of interest and the institution's exceptional students, and find remarkable innovations in research. Announcements University of Illinois WorldWideScience.org Goes Multilingual Now you can find non-English scientific literature from databases in China, Russia, France, and several Latin American countries and have your search results translated into one of nine languages.

486

STI Products Produced by Site/Facility Management Contracts | Scientific  

Office of Scientific and Technical Information (OSTI)

Site/Facility Management Contracts Site/Facility Management Contracts Print page Print page Email page Email page In general, site/facility management contracts provide for Government ownership and unlimited rights for the Government for all technical data first produced in the performance of the contract. One exception to the Government's unlimited rights is data for which the contractor has asserted copyright. For scientific and technical articles submitted to and published in journals, symposia proceedings, or similar works, the contractor can assert copyright without prior permission of DOE, but the Government is granted a nonexclusive, paid-up, irrevocable worldwide license to reproduce, prepare derivative works, distribute copies to the public, and perform publicly and display publicly, by or on behalf of the Government (broad license). The

487

One Scientific Communtiy Focused on Nanoscience Integration | Center for  

NLE Websites -- All DOE Office Websites

The 2013 Fall Call for Proposals has closed. Notifications will be sent out in December. The 2013 Fall Call for Proposals has closed. Notifications will be sent out in December. The next call for proposals will be announced March 1, 2014. The database is currently open for Rapid Access Proposals. These should be limited in scope and have strong justification for expedited processing. If you have recently been to CINT to work on your project, or are just finishing a project, please complete our CINT User Satisfaction Survey. Science Highlight: Strong coupling in the sub-wavelength limit using metamaterial nanocavities Scientific Achievement - We demonstrate that the strong light-matter coupling between a metamaterial and an intersubband transition in semiconductor heterostructures is fully scalable from the mid-infrared (~10 microns) to the near-infrared (~1.5 microns) and happens on a single nanocavity level in deep sub-wavelength volumes.

488

Catalogue of Collections, Office of Scientific and Technical Information,  

Office of Scientific and Technical Information (OSTI)

Catalogue of Collections Office of Scientific and Technical Information Office of Science U.S. Department of Energy OSTI provides broad access to DOE research results and brings the world's research to DOE DOE Science Resources Science Accelerator SciTech Connect DOE Data Explorer DOE Green Energy DOepatents DOE R&D Accomplishments DOE Tech Transfer Information Energy Science and Technology Software Center E-Print Network Science Cinema Science Conference Proceedings Science Journals Connector Science Open Access Journals National Library of Energy (Beta) U.S. Federal Science Information Science.gov Global Science Information WorldWideScience.org Energy Technology Data Exchange International Nuclear Information System OSTI fulfills the agency’s responsibilities to collect, preserve, and

489

Finding STI in DOE Collections | Scientific and Technical Information  

Office of Scientific and Technical Information (OSTI)

in DOE Collections in DOE Collections Print page Print page Email page Email page Various types of STI are available via these collections; you can find research results and science information from the Manhattan Project to the present, including technical reports, patents, scientific data, and software. SciTech Connect contains over sixty-five years of energy-releated citations created and/or collected by OSTI. There are over 2.5 million citations, including citations to 1.4 million journal articles, 364,000 of which have digital object identifiers (DOIs) linking to full-text articles on publishers' websites. SciTech Connect also has over 313,000 full-text DOE sponsored STI reports; most of these are post-1991, but close to 85,000 of the reports were published prior to 1990.

490

Federated Search Not your ordinary search technology! Office of Scientific  

Office of Scientific and Technical Information (OSTI)

Federated Search Federated Search Blueprint for Finding R&D Results OSTI ensures global access to DOE research results and brings the world's research to DOE. To find government research results, first you need to find the right discovery tools. Blueprint for Finding R&D Results ScienceAccelerator.gov science.gov WorldWideScience.org If you've been searching for science information using popular search engines such as Google, Yahoo! and MSN, you may be missing out on the research you need. That's because popular search engines generally cannot search in the deep web where most scientific research results are found. Discovery Tools The Deep Web is Huge The deep web is huge – by some estimates, the deep web is more than 500 times the size of the surface web where popular search engines "crawl"

491

Information Bridge: DOE Scientific and Technical Information - Alerts  

Office of Scientific and Technical Information (OSTI)

Alerts Registration Alerts Registration To be able to receive alerts from the Information Bridge:DOE Scientific and Technical Information, please fill in and submit an Alerts Registration. Please note that passwords expire 6 months after registration. At this time you will be required to change your password in order to continue to receive Alert notification(s). After submitting an Alerts Registration, you will receive an e-mail indicating that the Alerts Registration has been successfully submitted and received. This e-mail will also provide instructions for confirming your e-mail address. After you have confirmed your e-mail address, you will be able to make an Alert Request. If you have previously registered, you may Log On. Please remember your E-mail Address and Password for future use.

492

NERSC Initiative for Scientific Exploration (NISE) 2012 Awards  

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

Awards Awards 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. NERSC Application Readiness for Future Architectures Katie Antypas, Lawrence Berkeley National Laboratory NISE award: 500,000 hours NERSC repository: m1759 It is now widely recognized that computing technology is undergoing radical change and that future systems will pose a wide variety of technology challenges. These challenges have arisen because hardware chip technologies are reaching physical scaling limits imposed by power constraints. Although transistor density continues to increase, chips will no longer yield faster

493

Modeling aspects of human memory for scientific study.  

Science Conference Proceedings (OSTI)

Working with leading experts in the field of cognitive neuroscience and computational intelligence, SNL has developed a computational architecture that represents neurocognitive mechanisms associated with how humans remember experiences in their past. The architecture represents how knowledge is organized and updated through information from individual experiences (episodes) via the cortical-hippocampal declarative memory system. We compared the simulated behavioral characteristics with those of humans measured under well established experimental standards, controlling for unmodeled aspects of human processing, such as perception. We used this knowledge to create robust simulations of & human memory behaviors that should help move the scientific community closer to understanding how humans remember information. These behaviors were experimentally validated against actual human subjects, which was published. An important outcome of the validation process will be the joining of specific experimental testing procedures from the field of neuroscience with computational representations from the field of cognitive modeling and simulation.

Caudell, Thomas P. (University of New Mexico); Watson, Patrick (University of Illinois - Champaign-Urbana Beckman Institute); McDaniel, Mark A. (Washington University); Eichenbaum, Howard B. (Boston University); Cohen, Neal J. (University of Illinois - Champaign-Urbana Beckman Institute); Vineyard, Craig Michael; Taylor, Shawn Ellis; Bernard, Michael Lewis; Morrow, James Dan; Verzi, Stephen J.

2009-10-01T23:59:59.000Z

494

Scientific opportunities with advanced facilities for neutron scattering  

SciTech Connect

The present report documents deliberations of a large group of experts in neutron scattering and fundamental physics on the need for new neutron sources of greater intensity and more sophisticated instrumentation than those currently available. An additional aspect of the Workshop was a comparison between steady-state (reactor) and pulsed (spallation) sources. The main conclusions were: (1) the case for a new higher flux neutron source is extremely strong and such a facility will lead to qualitatively new advances in condensed matter science and fundamental physics; (2) to a large extent the future needs of the scientific community could be met with either a 5 x 10/sup 15/ n cm/sup -2/s/sup -1/ steady state source or a 10/sup 17/ n cm/sup -2/s/sup -1/ peak flux spallation source; and (3) the findings of this Workshop are consistent with the recommendations of the Major Materials Facilities Committee.

Lander, G.H.; Emery, V.J. (eds.)

1984-01-01T23:59:59.000Z

495

A global warming forum: Scientific, economic, and legal overview  

SciTech Connect

A Global Warming Forum covers in detail five general subject areas aimed at providing first, the scientific background and technical information available on global warming and second, a study and evaluation of the role of economic, legal, and political considerations in global warming. The five general topic areas discussed are the following: (1) The role of geophysical and geoengineering methods to solve problems related to global climatic change; (2) the role of oceanographic and geochemical methods to provide evidence for global climatic change; (3) the global assessment of greenhouse gas production including the need for additional information; (4) natural resource management needed to provide long-term global energy and agricultural uses; (5) legal, policy, and educational considerations required to properly evaluate global warming proposals.

Geyer, R.A. (ed.)

1993-01-01T23:59:59.000Z

496

Final Scientific Report - Wind Powering America State Outreach Project  

DOE Green Energy (OSTI)

The goal of the Wind Powering America State Outreach Project was to facilitate the adoption of effective state legislation, policy, finance programs, and siting best practices to accelerate public acceptance and development of wind energy. This was accomplished by Clean Energy States Alliance (CESA) through provision of informational tools including reports and webinars as well as the provision of technical assistance to state leaders on wind siting, policy, and finance best practices, identification of strategic federal-state partnership activities for both onshore and offshore wind, and participation in regional wind development collaboratives. The Final Scientific Report - Wind Powering America State Outreach Project provides a summary of the objectives, activities, and outcomes of this project as accomplished by CESA over the period 12/1/2009 - 11/30/2011.

Sinclair, Mark; Margolis, Anne

2012-02-01T23:59:59.000Z

497

Unified Performance and Power Modeling of Scientific Workloads  

SciTech Connect

It is expected that scientific applications executing on future large-scale HPC must be optimized not only in terms of performance, but also in terms of power consumption. As power and energy become increasingly constrained resources, researchers and developers must have access to tools that will allow for accurate prediction of both performance and power consumption. Reasoning about performance and power consumption in concert will be critical for achieving maximum utilization of limited resources on future HPC systems. To this end, we present a unified performance and power model for the Nek-Bone mini-application developed as part of the DOE's CESAR Exascale Co-Design Center. Our models consider the impact of computation, point-to-point communication, and collective communication

Song, Shuaiwen; Barker, Kevin J.; Kerbyson, Darren J.

2013-11-17T23:59:59.000Z

498

Scientific Visualization in Astronomy: Towards the Petascale Astronomy Era  

E-Print Network (OSTI)

Astronomy is entering a new era of discovery, coincident with the establishment of new facilities for observation and simulation that will routinely generate petabytes of data. While an increasing reliance on automated data analysis is anticipated, a critical role will remain for visualization-based knowledge discovery. We have investigated scientific visualization applications in astronomy through an examination of the literature published during the last two decades. We identify the two most active fields for progress - visualization of large-N particle data and spectral data cubes - discuss open areas of research, and introduce a mapping between astronomical sources of data and data representations used in general purpose visualization tools. We discuss contributions using high performance computing architectures (e.g: distributed processing and GPUs), collaborative astronomy visualization, the use of workflow systems to store metadata about visualization parameters, and the use of advanced interaction dev...

Hassan, Amr

2011-01-01T23:59:59.000Z

499

Hydra: a service oriented architecture for scientific simulation integration  

Science Conference Proceedings (OSTI)

One of the current major challenges in scientific modeling and simulation, in particular in the infrastructure-analysis community, is the development of techniques for efficiently and automatically coupling disparate tools that exist in separate locations on different platforms, implemented in a variety of languages and designed to be standalone. Recent advances in web-based platforms for integrating systems such as SOA provide an opportunity to address these challenges in a systematic fashion. This paper describes Hydra, an integrating architecture for infrastructure modeling and simulation that defines geography-based schemas that, when used to wrap existing tools as web services, allow for seamless plug-and-play composability. Existing users of these tools can enhance the value of their analysis by assessing how the simulations of one tool impact the behavior of another tool and can automate existing ad hoc processes and work flows for integrating tools together.

Bent, Russell [Los Alamos National Laboratory; Djidjev, Tatiana [Los Alamos National Laboratory; Hayes, Birch P [Los Alamos National Laboratory; Holland, Joe V [Los Alamos National Laboratory; Khalsa, Hari S [Los Alamos National Laboratory; Linger, Steve P [Los Alamos National Laboratory; Mathis, Mark M [Los Alamos National Laboratory; Mniszewski, Sue M [Los Alamos National Laboratory; Bush, Brian [NATIONAL RENEWABLE ENERGY LAB

2008-01-01T23:59:59.000Z

500

Novel Coronary Stent Made From Boston Scientific-NETL Developed  

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

1, Issue 22 1, Issue 22 Novel Coronary Stent Made From Boston Scientific-NETL Developed Pt-Cr Alloy Wins R&D 100 Award page 4 Research Generates Interest Within Titanium Community page 6 Team Receives Award for Carbon Capture Process page 9 the ENERGY lab NATIONAL ENERGY TECHNOLOGY LABORATORY 2 newlognews is a quarterly newsletter that highlights recent achievements and ongoing research at NETL. Any comments or suggestions, please contact Paula Turner at paula.turner@netl.doe.gov or call 541-967-5966. CONTENTS Second NETL-Korea Institute of Energy Research Workshop held in Korea ____________________________________2 NETL Collaborates with National Geographic's JASON Project and Wins CODie Award _____________________3 Researchers Study Integration of Air Separation Units