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Sample records for topics field notes78

  1. Atom probe field ion microscopy and related topics: A bibliography 1990

    SciTech Connect (OSTI)

    Russell, K.F.; Miller, M.K.

    1991-12-01

    This bibliography includes references related to the following topics: atom probe field ion microscopy (APFIM), field ion microscopy (FIM), field emission (FE), ion sources, and field desorption mass microscopy (FDMM). Technique-orientated studies and applications are included. The bibliography covers the period 1990. The references contained in this document were compiled from a variety of sources including computer searches and personal lists of publications. To reduce the length of this document, the references have been reduced to the minimum necessary to locate the articles. The references, listed alphabetically by authors, are subdivided into the categories listed in paragraph one above. An Addendum of references missed in previous bibliographies is included.

  2. Use the drop-down search menus and operators (AND, OR, NOT) to customize your search. Search by topic, author, journal title, publication year, and other fields.

    E-Print Network [OSTI]

    California at Berkeley, University of

    by topic, author, journal title, publication year, and other fields. Topic Enter your search words, joined, and subject terms; choose Title from the drop-down search menu to restrict your search to document titles only for the most comprehensive search. 1.To find all articles by Francis Harry Compton Crick, click , enter Crick F

  3. Natural gas cofiring in a refuse derived fuel incinerator: Results of a field evaluation. Topical report

    SciTech Connect (OSTI)

    Beshai, R.Z.; Hong, C.C.

    1993-10-01

    An evaluation of emissions reduction and improved operation of a municipal solid waste incinerator through natural gas cofiring is presented. A natural gas cofiring system was retrofitted on a refuse derived fuel combustor of the Columbis Solid Waste Reduction Facility in Columbus, Ohio. The field evaluation, conducted between July 6 and August 5, 1992, showed significant improvements in emissions and boiler operations. Carbon monoxide emissions were reduced from the baseline operations range of 530 to 1,950 parts per million to less than 50 ppm. Emissions of carbon dioxide, sulfur dioxide, hydrocarbons, and polychlorinated dibenzo-p-dioxins and furans were also reduced.

  4. Ramsey Theory on the Integers covers a variety of topics from the field of Ramsey theory, limiting its focus to the set of integers an

    E-Print Network [OSTI]

    Landman, Bruce M.

    Preface Ramsey Theory on the Integers covers a variety of topics from the field of Ramsey theory- larly "Erdos-type" problems. Many results in Ramsey theory sound rather complicated and can be hard of integers, the situation is much simpler. The student need not be intimidated by the words "Ramsey theory

  5. Field of Expertise RESEARCH TOPICS

    E-Print Network [OSTI]

    Doppler Laboratory for Fuel Cell Systems Research Studio Austria Flex Fuel Reformer for Fuel Cell Systems supply in electric vehicles Fuel cell development, monitor

  6. Topics in quantum field theory 

    E-Print Network [OSTI]

    Kibble, T. W. B.

    1958-01-01

    The subject matter of this thesis falls into two distinct parts. Chapters II to IV are devoted to a discussion of Schwinger's action principle, and chapters V and VI are concerned with the proof of dispersion relations ...

  7. Topical report review status

    SciTech Connect (OSTI)

    NONE

    1997-08-01

    This report provides industry with procedures for submitting topical reports, guidance on how the U.S. Nuclear Regulatory Commission (NRC) processes and responds to topical report submittals, and an accounting, with review schedules, of all topical reports currently accepted for review schedules, of all topical reports currently accepted for review by the NRC. This report will be published annually. Each sponsoring organization with one or more topical reports accepted for review copies.

  8. New topics in coherent anti-stokes raman scattering gas-phase diagnostics : femtosecond rotational CARS and electric-field measurements.

    SciTech Connect (OSTI)

    Lempert, Walter R.; Barnat, Edward V.; Kearney, Sean Patrick; Serrano, Justin Raymond

    2010-07-01

    We discuss two recent diagnostic-development efforts in our laboratory: femtosecond pure-rotational Coherent anti-Stokes Raman scattering (CARS) for thermometry and species detection in nitrogen and air, and nanosecond vibrational CARS measurements of electric fields in air. Transient pure-rotational fs-CARS data show the evolution of the rotational Raman polarization in nitrogen and air over the first 20 ps after impulsive pump/Stokes excitation. The Raman-resonant signal strength at long time delays is large, and we additionally observe large time separation between the fs-CARS signatures of nitrogen and oxygen, so that the pure-rotational approach to fs-CARS has promise for simultaneous species and temperature measurements with suppressed nonresonant background. Nanosecond vibrational CARS of nitrogen for electric-field measurements is also demonstrated. In the presence of an electric field, a dipole is induced in the otherwise nonpolar nitrogen molecule, which can be probed with the introduction of strong collinear pump and Stokes fields, resulting in CARS signal radiation in the infrared. The electric-field diagnostic is demonstrated in air, where the strength of the coherent infrared emission and sensitivity our field measurements is quantified, and the scaling of the infrared signal with field strength is verified.

  9. Summer Outline of Topics

    E-Print Network [OSTI]

    User

    2015-05-04

    25.1 Counting Units Fast: circumference, area, and surface area formulas. 29. 25.2 Measurement of Area and Volume volume formulas. 30. 26.1 Special Topics

  10. Secondary natural gas recovery: Targeted applications for infield reserve growth in midcontinent reservoirs, Boonsville Field, Fort Worth Basin, Texas. Topical report, May 1993--June 1995

    SciTech Connect (OSTI)

    Hardage, B.A.; Carr, D.L.; Finley, R.J.; Tyler, N.; Lancaster, D.E.; Elphick, R.Y.; Ballard, J.R.

    1995-07-01

    The objectives of this project are to define undrained or incompletely drained reservoir compartments controlled primarily by depositional heterogeneity in a low-accommodation, cratonic Midcontinent depositional setting, and, afterwards, to develop and transfer to producers strategies for infield reserve growth of natural gas. Integrated geologic, geophysical, reservoir engineering, and petrophysical evaluations are described in complex difficult-to-characterize fluvial and deltaic reservoirs in Boonsville (Bend Conglomerate Gas) field, a large, mature gas field located in the Fort Worth Basin of North Texas. The purpose of this project is to demonstrate approaches to overcoming the reservoir complexity, targeting the gas resource, and doing so using state-of-the-art technologies being applied by a large cross section of Midcontinent operators.

  11. Development of an integrated in-situ remediation technology. Draft topical report for Task {number_sign}7.2 entitled ``Field scale test`` (January 10, 1996--December 31, 1997)

    SciTech Connect (OSTI)

    Athmer, C.; Ho, S.V.; Hughes, B.M.

    1997-11-01

    Contamination in low-permeability soils poses a significant technical challenge to in-situ remediation efforts. Poor accessibility to the contaminants and difficulty in delivery of treatment reagents have rendered existing in-situ treatments such as bioremediation, vapor extraction, and pump and treat rather ineffective when applied to low permeability soils present at many contaminated sites. The technology is an integrated in-situ treatment in which established geotechnical methods are used to install degradation zones directly in the contaminated soil and electro-osmosis is utilized to move the contaminants back and forth through those zones until the treatment is completed. The present Topical Report for Task {number_sign}7.2 summarizes the Field Scale Test conducted by Monsanto Company, DuPont, and General Electric.

  12. WTP Communications Strategy Discussion Topics

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantityBonneville Power AdministrationRobust,Field-effectWorking WithTelecentricN A 035(92/02) nerg *415,Rates >Discussion Topics

  13. Development of an integrated in-situ remediation technology. Topical report for task No. 12 and 13 entitled: Large scale field test of the Lasagna{trademark} process, September 26, 1994--May 25, 1996

    SciTech Connect (OSTI)

    Athmer, C.J.; Ho, Sa V.; Hughes, B.M. [and others

    1997-04-01

    Contamination in low permeability soils poses a significant technical challenge to in-situ remediation efforts. Poor accessibility to the contaminants and difficulty in delivery of treatment reagents have rendered existing in-situ treatments such as bioremediation, vapor extraction, pump and treat rather ineffective when applied to low permeability soils present at many contaminated sites. This technology is an integrated in-situ treatment in which established geotechnical methods are used to instant degradation zones directly in the contaminated soil and electroosmosis is utilized to move the contaminants back and forth through those zones until the treatment is completed. This topical report summarizes the results of the field experiment conducted at the Paducah Gaseous Diffusion Plant in Paducah, KY. The test site covered 15 feet wide by 10 feet across and 15 feet deep with steel panels as electrodes and wickdrains containing granular activated carbon as treatment zone& The electrodes and treatment zones were installed utilizing innovative adaptation of existing emplacement technologies. The unit was operated for four months, flushing TCE by electroosmosis from the soil into the treatment zones where it was trapped by the activated carbon. The scale up from laboratory units to this field scale was very successful with respect to electrical parameters as weft as electroosmotic flow. Soil samples taken throughout the site before and after the test showed over 98% TCE removal, with most samples showing greater than 99% removal.

  14. Development of an integrated in-situ remediation technology. Topical report for task No. 11 entitled: Evaluation of TCE contamination before and after the field experiment, September 26, 1994--May 25, 1996

    SciTech Connect (OSTI)

    Hughes, B.M.; Athmer, C.J.; Sheridan, P.W. [and others

    1997-04-01

    Contamination in low permeability soils poses a significant technical challenge to in-situ remediation efforts. Poor accessibility to the contaminants and difficulty in delivery of treatment reagents have rendered existing in-situ treatments such as bioremediation, vapor extraction, pump and treat rather ineffective when applied to low permeability soils present at many contaminated sites. The technology is an integrated in-situ treatment in which established geotechnical methods are used to install degradation zones directly in the contaminated soil and electro-osmosis is utilized to move the contaminants back and forth through those zones until the treatment is completed. The present Topical Report for Task No. 11 summarizes the results of TCE analysis in soil and carbon before and after conducting the field experiment. In addition, a discussion of the TCE material balance demonstrates that the Lasagna{trademark} process is effective in moving TCE from the contaminated soil into carbon treatment zones in the field experiment at DOE`s Gaseous Diffusion Plant in Paducah, Kentucky.

  15. Topical Review Progress in superconducting metamaterials

    E-Print Network [OSTI]

    Anlage, Steven

    Topical Review Progress in superconducting metamaterials Philipp Jung1,2 , Alexey V Ustinov1 in the development and applications of superconducting metamaterials. The review is organized in terms of several distinct advantages and unique properties brought to the metamaterials field by superconductivity

  16. TECHNICAL STANDARDS PROGRAM TOPICAL COMMITTEES

    Broader source: Energy.gov [DOE]

    PurposeThis procedure describes how topical committees are organized and recognized under the Technical Standards Program. 

  17. field

    National Nuclear Security Administration (NNSA)

    09%2A en Ten-Year Site Plans (TYSP) http:www.nnsa.energy.govaboutusouroperationsinfopsinfopstysp

    field field-type-text field-field-page-name">
  18. Understanding dialogue: sentiment and topic analysis of dialogue transcripts

    E-Print Network [OSTI]

    Muralidhar, Anjali

    2013-01-01

    The field of natural language processing has had success in analyzing sentiment and topics on written text, but similar analysis on dialogue is more difficult due to the fragmented and informal nature of speech. This work ...

  19. Topics # of Papers Week 1 Class 1 Introduction

    E-Print Network [OSTI]

    Majumder, Aditi

    Topics # of Papers Week 1 Class 1 Introduction Plenoptic Modeling 1 Light Field 1 Reflectance Field 1 Class 2 Flash no-flash photography 2 2c(i,ii) Fusion and Segmentation Operators 1 2 2d (i, ii) Week 2 Class 1 Fusion and Segmentation Operators 2 2 2d(iii,iv) Higher Dimensional Light Fields 1 2 3a

  20. TEC Working Group Topic Groups Archives Consolidated Grant Topic Group

    Broader source: Energy.gov [DOE]

    The Consolidated Grant Topic Group arose from recommendations provided by the TEC and other external parties to the DOE Senior Executive Transportation Forum in July 1998. It was proposed that the consolidation of multiple funding streams from numerous DOE sources into a single grant would provide a more equitable and efficient means of assistance to States and Tribes affected by DOE nuclear material shipments.

  1. Topics in Basic Maser Theory

    E-Print Network [OSTI]

    Moshe Elitzur

    2001-05-11

    This review covers some of the developments in basic theory of astronomical masers over the past ten years. Topics included are the effects of three dimensional geometry and polarization, with special emphasis on the differences between maser and non-maser radiation.

  2. Advanced Topics in Computational Biology

    E-Print Network [OSTI]

    Lonardi, Stefano

    1 Advanced Topics in Computational Biology April 6, 2015 CS260 3D structure of genomes ... the next frontier in genomic is space #12;2 Genome (chromosome) 3D structure · Conformation of chromosomes in nuclei is critical to many cellular processes such as gene regulation, DNA replication, maintenance of genome

  3. Research Topics | Department of Energy

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on Delicious Rank EERE: Alternative FuelsofProgram: Report AppendicesA Token Requesting A TokenResearch Topics Research

  4. Preface: Special Topic on Interfacial and Confined Water

    SciTech Connect (OSTI)

    Molinero, Valeria; Kay, Bruce D.

    2014-11-14

    This Special Topic on the Chemical Physics of Interfacial and Confined Water contains a collection of original research papers that showcase recent theoretical and experimental advances in the field. These papers provide a timely discussion of fundamental aspects of interfacial and confined water that are important in both natural environments and engineered applications.

  5. Frenet-Serret vacuum radiation, detection proposals and related topics

    E-Print Network [OSTI]

    H. C. Rosu

    2003-01-17

    The paradigmatic Unruh radiation is an ideal and simple case of stationary vacuum radiation patterns related to worldlines defined as Frenet-Serret curves. We review the corresponding body of literature as well as the experimental proposals that have been suggested to detect these types of quantum field radiation patterns. Finally, we comment on a few other topics related to the Unruh effect

  6. Collaboration on Topic Change in Conversation

    E-Print Network [OSTI]

    Howe, Mary

    1991-01-01

    Conversations are cooperatively achieved speech events. Analysis of topic changes shows that topic endings are negotiated by participants over a series of turns, using the following specific types of indicators: summary assessments, acknowledgment...

  7. The role of quantum information in thermodynamics --- a topical review

    E-Print Network [OSTI]

    John Goold; Marcus Huber; Arnau Riera; Lídia del Rio; Paul Skrzypczyk

    2015-06-23

    This topical review article gives an overview of the interplay between quantum information theory and thermodynamics of quantum systems. We focus on several trending topics including the foundations of statistical mechanics, resource theories, entanglement in thermodynamic settings, fluctuation theorems and thermal machines. This is not a comprehensive review of the diverse field of quantum thermodynamics; rather, it is a convenient entry point for the thermo-curious information theorist. Furthermore this review should facilitate the unification and understanding of different interdisciplinary approaches emerging in research groups around the world.

  8. Topical report review status: Volume 10

    SciTech Connect (OSTI)

    NONE

    1996-03-01

    This report provides industry with procedures for submitting topical reports, guidance on how the U.S. Nuclear Regulatory Commission (NRC) processes and responds to topical report submittals, and an accounting, with review schedules, of all topical reports currently accepted for review by the NRC. This report is published annually.

  9. Topics in radiation at accelerators: Radiation physics for personnel and environmental protection

    SciTech Connect (OSTI)

    Cossairt, J.D.

    1993-11-01

    This report discusses the following topics: Composition of Accelerator Radiation Fields; Shielding of Electrons and Photons at Accelerators; Shielding of Hadrons at Accelerators; Low Energy Prompt Radiation Phenomena; Induced Radioactivity at Accelerators; Topics in Radiation Protection Instrumentation at Accelerators; and Accelerator Radiation Protection Program Elements.

  10. Tracking topic birth and death in LDA.

    SciTech Connect (OSTI)

    Wilson, Andrew T.; Robinson, David Gerald

    2011-09-01

    Most topic modeling algorithms that address the evolution of documents over time use the same number of topics at all times. This obscures the common occurrence in the data where new subjects arise and old ones diminish or disappear entirely. We propose an algorithm to model the birth and death of topics within an LDA-like framework. The user selects an initial number of topics, after which new topics are created and retired without further supervision. Our approach also accommodates many of the acceleration and parallelization schemes developed in recent years for standard LDA. In recent years, topic modeling algorithms such as latent semantic analysis (LSA)[17], latent Dirichlet allocation (LDA)[10] and their descendants have offered a powerful way to explore and interrogate corpora far too large for any human to grasp without assistance. Using such algorithms we are able to search for similar documents, model and track the volume of topics over time, search for correlated topics or model them with a hierarchy. Most of these algorithms are intended for use with static corpora where the number of documents and the size of the vocabulary are known in advance. Moreover, almost all current topic modeling algorithms fix the number of topics as one of the input parameters and keep it fixed across the entire corpus. While this is appropriate for static corpora, it becomes a serious handicap when analyzing time-varying data sets where topics come and go as a matter of course. This is doubly true for online algorithms that may not have the option of revising earlier results in light of new data. To be sure, these algorithms will account for changing data one way or another, but without the ability to adapt to structural changes such as entirely new topics they may do so in counterintuitive ways.

  11. Interconnection-Wide Transmission Planning Initiative: Topic...

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

    State Agency Input Regarding Electric Resource and Transmission Planning in the Texas Interconnection Interconnection-Wide Transmission Planning Initiative: Topic B, State Agency...

  12. Interconnection-Wide Transmission Planning Initiative: Topic...

    Office of Environmental Management (EM)

    A, Interconnection-Level Analysis and Planning Interconnection-Wide Transmission Planning Initiative: Topic A, Interconnection-Level Analysis and Planning A description of the...

  13. Interconnection-Wide Transmission Planning Initiative: Topic...

    Office of Environmental Management (EM)

    Interconnection on Electric Resource Planning and Priorities Interconnection-Wide Transmission Planning Initiative: Topic B, Cooperation Among States in the Eastern...

  14. Renewable Energy Project Development: Advanced Concept Topics

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

    Concept Topics An Introduction to Risk, Tribal Roles, and Support Policies in the Renewable Energy Project Development Process Course Outline What we will cover... About the...

  15. TEC/WG Tribal Topic Group

    Office of Environmental Management (EM)

    Meeting September 22, 2005 - Pueblo, CO Group Chair: Jay Jones (DOEOCRWM) Tribal Topic Group Members Present: Richard Arnold (Southern PaiuteCGTO), Vicki Best (Bechtel SAIC-YMP),...

  16. TEC Working Group Topic Groups Archives Communications

    Broader source: Energy.gov [DOE]

    The Communications Topic Group was convened in April 1998 to improve internal and external strategic level communications regarding DOE shipments of radioactive and other hazardous materials.

  17. Topics in Low-Energy QCD with Strange Quarks

    E-Print Network [OSTI]

    Wolfram Weise

    2015-01-13

    Recent developments and pending issues in low-energy strong interaction physics with strangeness are summarized. Chiral SU(3) effective field theory has progressed as the appropriate theoretical framework applied to antikaon- and hyperon-nuclear systems. Topics include antikaon-nucleon interactions and the Lambda(1405), KbarNN systems, recent developments in hyperon-nucleon interactions and strangeness in dense baryonic matter with emphasis on new constraints from neutron star observations.

  18. Preface: Special Topic on Advances in Density Functional Theory

    SciTech Connect (OSTI)

    Yang, Weitao

    2014-05-14

    This Special Topic Issue on the Advances in Density Functional Theory, published as a celebration of the fifty years of density functional theory, contains a retrospective article, a perspective article, and a collection of original research articles that showcase recent theoretical advances in the field. It provides a timely discussion reflecting a cross section of our understanding, and the theoretical and computational developments, which have significant implications in broad areas of sciences and engineering.

  19. Master Thesis Projects Topics within Agroecology

    E-Print Network [OSTI]

    Bataillon, Thomas

    Master Thesis Projects Topics within Agroecology AgroEnvironmental Management & Agrobiology MSc 2015 #12;1 Preface This catalogue of master thesis projects available in 2015-2016 was prepared to help students in their deci- sions selecting a topic for their thesis project. A number of project

  20. TEC Working Group Topic Groups Archives Protocols

    Broader source: Energy.gov [DOE]

    The Transportation Protocols Topic Group serves as an important vehicle for DOE senior managers to assess and incorporate stakeholder input into the protocols process. The Topic Group was formed to review a series of transportation protocols developed in response to a request for DOE to be more consistent in its approach to transportation.

  1. Topics in Representation Theory: The Heisenberg Algebra

    E-Print Network [OSTI]

    Woit, Peter

    Topics in Representation Theory: The Heisenberg Algebra We'll now turn to a topic which is a precise analog of the previous discussion of the Clifford algebra and spinor representations. By replacing a new algebra, the Heisenberg algebra. The group of automor- phism of this algebra is now a symplectic

  2. CS647: Advanced Topics in Wireless Networks

    E-Print Network [OSTI]

    Amir, Yair

    such as hills, buildings, or vehicles. When MS far from BS, the envelope distribution of received signalCS 647 2.1 CS647: Advanced Topics in Wireless Networks Basics of Wireless Transmission Part II Drs

  3. ECE 495 009 Advanced Topics in

    E-Print Network [OSTI]

    New Mexico, University of

    and statistical theory, Topics include - Top down structured approach to problem solving - How to write in freshman engineering courses. The course focuses on developing the skills needed to develop communications

  4. TEC Working Group Topic Groups Tribal

    Broader source: Energy.gov [DOE]

    The Tribal Topic Group was established in January 1998 to address government-to-government consultation between DOE and Indian Tribes affected by its transportation activities. The group focuses on...

  5. Events & Topics in Renewable Energy & the Environment | Photosynthetic...

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

    Events & Topics in Renewable Energy & the Environment Events & Topics in Renewable Energy & the Environment Tyson Living Learning Center tour November 18, 2014 - 4:00pm Tyson...

  6. Webtrends Archives by Fiscal Year - Topic Landing Pages | Department...

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

    Landing Pages Webtrends Archives by Fiscal Year - Topic Landing Pages From the EERE Web Statistics Archive: Corporate sites, Webtrends archives for the topic landing pages by...

  7. TEC Working Group Topic Groups Archives Protocols Meeting Summaries...

    Office of Environmental Management (EM)

    Working Group Topic Groups Archives Protocols Meeting Summaries Meeting Summaries Philadelphia TEC Meeting, Protocols Topic Group Summary - July 1999 Jacksonville TEC Meeting,...

  8. List of Topics for Interagency Performance & Risk Assessment...

    Office of Environmental Management (EM)

    List of Topics for Interagency Performance & Risk Assessment Community of Practice (P&RA CoP) Discussion List of Topics for Interagency Performance & Risk Assessment Community of...

  9. Events & Topics in Renewable Energy & the Environment | Photosynthetic...

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

    Events & Topics in Renewable Energy & the Environment Events & Topics in Renewable Energy & the Environment MIssouri Botanical Garden | Earthways Center - October 6th, 3:15 -...

  10. TEC Working Group Topic Groups Rail Meeting Summaries | Department...

    Office of Environmental Management (EM)

    - March 15, 2006 Pueblo TEC Meeting, Rail Topic Group Summary - September 22, 2005 Phoenix TEC Meeting, Rail Topic Group Summary - April 4, 2005 Minneapolis TEC Meeting, Rail...

  11. DISCOVERING AND COMPARING TOPIC HIERARCHIES: MASTER'S PROJECT

    E-Print Network [OSTI]

    Lawrie, Dawn J.

    DISCOVERING AND COMPARING TOPIC HIERARCHIES: MASTER'S PROJECT A Thesis Presented by DAWN LAWRIE of the requirements for the degree of MASTER OF SCIENCE December 1999 Computer Science #12;ACKNOWLEDGMENTS We would by the National Science Foundation, Library of Congress and Department of Commerce under cooperative agreement

  12. Safety Topic: Bunsen Burners and Hotplates

    E-Print Network [OSTI]

    Cohen, Robert E.

    Safety Topic: Bunsen Burners and Hotplates Justin Kleingartner Advisors: Bob Cohen Gareth McKinley #12;Bunsen Burners · Produces open flame used for heating, sterilization, and combustion · Utilizes desired flame #12;Bunsen Burners Procedures · PLACE the Bunsen burner away from any overhead shelving

  13. A Nuclear Iran? Why this particular topic?

    E-Print Network [OSTI]

    New Hampshire, University of

    A Nuclear Iran? #12;#12;Why this particular topic? · State Department internship · Personal · NPT (Nuclear Nonproliferation Treaty) developed after WWII and Japan · IAEA (International Atomic of capacity #12;Iran's nuclear program · Initiated in 1959 · Strong ties to Russia, China and Pakistan · 2002

  14. Topics in Quantitative Risk Management Paul Embrechts

    E-Print Network [OSTI]

    Embrechts, Paul

    Topics in Quantitative Risk Management Paul Embrechts ETH-Z¨urich 1. Basel II and its risk management consequences 2. An overview of credit risk models 3. Modelling extremes: use and limitations 4@math.ethz.ch Homepage: http://www.math.ethz.ch/embrechts #12;Lecture 1: Basel II and its risk management consequences

  15. Computer Vision Project Topics Project Reports

    E-Print Network [OSTI]

    Zhu, Zhigang

    (contour projection?). step5: choose a tolerance value(3 or 5 pixels) to evaluate the image with eachComputer Vision Project Topics CSc I6716 Spring2011 #12;Project Reports 1. Introduction (problem up with Nikolaos Markou? · Key Components ­ The project is to find a target image from bunch

  16. ENVE 417 HYDRAULIC DESIGN TOPIC SYLLABUS

    E-Print Network [OSTI]

    Clark, Shirley E.

    ENVE 417 HYDRAULIC DESIGN TOPIC SYLLABUS Current Catalog Data: Design of water and waste water, Sanitary Sewers, and Water Distribution Systems. Required Textbook: Warren Viessman, Jr. and Mark Hammer. Water Supply and Pollution Control, 7th Edition. Prentice-Hall. 2004. Supplemental Textbooks: Public

  17. Safety Topic: Rota/ng Equipment

    E-Print Network [OSTI]

    Cohen, Robert E.

    Safety Topic: Rota/ng Equipment Jus/n Kleingartner #12;Safety protocols for opera/ng a lathe · Dos: ­ Locate emergency stop bu?on before use ­ Be sure 2 #12;Safety protocols for opera/ng a lathe · Don'ts: ­ Do not wear gloves

  18. Six Hot Topics in Planetary Astronomy

    E-Print Network [OSTI]

    David Jewitt

    2008-11-14

    Six hot topics in modern planetary astronomy are described: 1) lightcurves and densities of small bodies 2) colors of Kuiper belt objects and the distribution of the ultrared matter 3) spectroscopy and the crystallinity of ice in the outer Solar system 4) irregular satellites of the giant planets 5) the Main Belt Comets and 6) comets and meteor stream parents.

  19. Articles by subject : Topics : TECHNOLOGY QUARTERLY

    E-Print Network [OSTI]

    Amaral, Luis A.N.

    Articles by subject : Topics : TECHNOLOGY QUARTERLY Mining social networks Untangling the social of the office or social pecking order often receive quick callbacks, do not worry about calling other people, will exceed $15 billion by 2015. In the past five years IBM has spent more than $11 billion Mining social

  20. Topological quantum field theories

    E-Print Network [OSTI]

    Albert Schwarz

    2000-11-29

    Following my plenary lecture on ICMP2000 I review my results concerning two closely related topics: topological quantum field theories and the problem of quantization of gauge theories. I start with old results (first examples of topological quantum field theories were constructed in my papers in late seventies) and I come to some new results, that were not published yet.

  1. Topic Brief 4: Above-Code Buildings

    SciTech Connect (OSTI)

    Connell, Linda M.

    2009-10-07

    The American Recovery and Reinvestment Act (ARRA) requires a plan for achieving compliance with building energy codes in at least 90% of the new and renovated residential and commercial building space. The Department of Energy's (DOE's) Building Energy Codes Program (BECP) is developing procedures and tools for measuring compliance as required in this legislation. This is the fourth topic brief, to be posted on the BECP website, responding to feedback received on these procedures.

  2. Specific topics in severe accident management

    SciTech Connect (OSTI)

    Meyer, J.F.; Chung, D.T.; Panciera, V.W.; Traver, L.E.; Humphries, D.S. (SCIENTECH, Inc., Rockville, MD (USA))

    1991-05-01

    This report examines five topical areas of concern to severe accident management. These areas are as follows: Human Factors, Accident Management During Shutdown, Information Needs, Long-term Implications, and Uncertainties. The objective of this report is to assist the NRC in performing its research function and to provide guidance to the industry on accident management strategies, as well as to accident management programs in general. 47 refs., 4 figs., 5 tabs.

  3. Name of Module: Hot Topics in Next Generation Networks and Future

    E-Print Network [OSTI]

    Wichmann, Felix

    Name of Module: Hot Topics in Next Generation Networks and Future Internet CP (ECTS): 3 Short Name is the intensive discussion of current questions in the field of Next Generations Networks and the Future Internet and trends in the context of classic telecommunication systems, IP based Next Generation Networks

  4. Topics in radiation at accelerators: Radiation physics for personnel and environmental protection

    SciTech Connect (OSTI)

    Cossairt, J.D.

    1996-10-01

    In the first chapter, terminology, physical and radiological quantities, and units of measurement used to describe the properties of accelerator radiation fields are reviewed. The general considerations of primary radiation fields pertinent to accelerators are discussed. The primary radiation fields produced by electron beams are described qualitatively and quantitatively. In the same manner the primary radiation fields produced by proton and ion beams are described. Subsequent chapters describe: shielding of electrons and photons at accelerators; shielding of proton and ion accelerators; low energy prompt radiation phenomena; induced radioactivity at accelerators; topics in radiation protection instrumentation at accelerators; and accelerator radiation protection program elements.

  5. Sandia Energy - SSLS Coffee/Dessert Hour Calendar of Topics

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

    SSLS CoffeeDessert Hour Calendar of Topics Home Energy Research EFRCs Solid-State Lighting Science EFRC SSLS CoffeeDessert Hour Calendar of Topics SSLS CoffeeDessert Hour...

  6. TEC/WG Communications Topic Group Conference Call Notes February...

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

    February 25, 1999 3:00-4:30 p.m. EDT Summary: The Topic Group covered a wide range of topics including: an update on the Senior Executive Forum; the development of the DOE...

  7. Top Topics and Achievements by Site

    Office of Environmental Management (EM)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity of Natural GasAdjustmentsShirley Ann Jackson About Us Shirley AnnResources Technical ofTheLaundryDepartmentTopics and

  8. Presentation: QER Energy Topics | Department of Energy

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on Delicious RankADVANCED MANUFACTURINGEnergy Bills andOrderNATIONAL CHAIRS MEETINGof2015Energy HighQER Energy Topics

  9. Property:DIA/Topic | Open Energy Information

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on QA:QA J-E-1 SECTION J APPENDIXsourceIIInformationEnergyReportNumberCoolingTowerWaterUseWinterGrossCurrentLevelTopic

  10. Topic A Note: Includes STEPS Subtopic

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on Delicious RankADVANCEDInstallers/ContractorsPhotovoltaicsState ofSavings forTitle XVIIof Energy 3DepartmentTopic A

  11. Topic A Awardee: Eastern Interconnection Planning Collaborative |

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on Delicious RankADVANCEDInstallers/ContractorsPhotovoltaicsState ofSavings forTitle XVIIof Energy 3DepartmentTopic

  12. LANSCE | Users | LUG | Topical User Workshop

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity ofkandz-cm11 Outreach Home Room NewsInformationJesse Bergkamp Graduate student Subtask22 LANSCE Topical User Meeting | January

  13. Topic A Awardee: Western Electricity Coordinating Council | Department...

    Energy Savers [EERE]

    Western Electricity Coordinating Council Topic A Awardee: Western Electricity Coordinating Council Regional Transmission Expansion Planning (RTEP) The America Recovery and...

  14. Reading Tea Leaves: How Humans Interpret Topic Models

    E-Print Network [OSTI]

    Boyd-Graber, Jordan

    Reading Tea Leaves: How Humans Interpret Topic Models Jonathan Chang Jordan Boyd-Graber Sean, Blei Reading Tea Leaves #12;Topic Models in a Nutshell From an input corpus words to topics Forget Red Light, Green Light: A 2-Tone L.E.D. to Simplify Screens Corpus Chang, Boyd-Graber, Wang, Gerrish

  15. Topical report review status. Volume 9, No. 1

    SciTech Connect (OSTI)

    NONE

    1995-02-01

    This report provides industry with procedures for submitting topical reports, guidance on how the US Nuclear Regulatory Commission (NRC) processes and responds to topical report submittals, and an accounting, with review schedules, of all topical reports currently accepted for review by the NRC. This report is published semiannually.

  16. Topical report review status. Volume 8, No. 1

    SciTech Connect (OSTI)

    Not Available

    1994-05-01

    This report provides industry with procedures for submitting topical reports, guidance on how the US Nuclear Regulatory Commission (NRC) will process and respond to topical report submissions, and an accounting of all topical reports currently being reviewed by the NRC staff. This report will be published semiannually.

  17. TOPICS IN PROBABILISTIC LOCATION ESTIMATION IN WIRELESS NETWORKS

    E-Print Network [OSTI]

    Myllymäki, Petri

    TOPICS IN PROBABILISTIC LOCATION ESTIMATION IN WIRELESS NETWORKS Petri Kontkanen, Petri Myllym;TOPICS IN PROBABILISTIC LOCATION ESTIMATION IN WIRELESS NETWORKS Petri Kontkanen, Petri Myllym¨aki, Teemu, Spain, IEEE Press, 2004. TOPICS IN PROBABILISTIC LOCATION ESTIMATION IN WIRELESS NETWORKS Petri

  18. Topics in Biomedical Optics: introduction to the feature issue

    E-Print Network [OSTI]

    Larson-Prior, Linda

    Topics in Biomedical Optics: introduction to the feature issue Joseph P. Culver,1, * Wolfgang; accepted 25 March 2009; posted 25 March 2009 (Doc. ID 109253); published 30 March 2009 This Applied Optics feature issue on Topics in Biomedical Optics highlights papers presented at the 2008 Biomedical Topical

  19. APPLICATIONS OF FOURIER ANALYSIS TO NON-ANALYTIC Abstract. Fourier analysis, a classical topic in analysis, can be applied to

    E-Print Network [OSTI]

    May, J. Peter

    APPLICATIONS OF FOURIER ANALYSIS TO NON-ANALYTIC FIELDS KEVIN QIAN Abstract. Fourier analysis, a classical topic in analysis, can be applied to many nonanalytic fields. This paper explores Fourier analysis in multiple do- mains in order to prove several nonanalytic results. Fourier analysis will be explored

  20. Topics in nuclear and radiochemistry for college curricula and high school science programs

    SciTech Connect (OSTI)

    Not Available

    1990-01-01

    The concern with the current status and trends of nuclear chemistry and radiochemistry education in academic institutions was addressed in a recent workshop. The 1988 workshop considered the important contributions that scientist with nuclear and radiochemistry backgrounds have made and are continuing to make to other sciences and to various applied fields. Among the areas discussed were environmental studies, life sciences, materials science, separation technology, hot atom chemistry, cosmochemistry, and the rapidly growing field of nuclear medicine. It is intent of the organizer and participants of this symposium entitled Topics in Nuclear and Radiochemistry for College Curricula and High School Science Program'' to provide lecture material on topics related to nuclear and radiochemistry to educators. It is our hope that teachers, who may or may not be familiar with the field, will find this collections of articles useful and incorporate some of them into their lectures.

  1. Francois Glineur, Topics in Convex Optimization First Prev Next Last Go Back Full Screen Close Quit Topics in Convex Optimization

    E-Print Network [OSTI]

    Glineur, François

    Fran¸cois Glineur, Topics in Convex Optimization ·First ·Prev ·Next ·Last ·Go Back ·Full Screen ·Close ·Quit Topics in Convex Optimization: Interior-Point Methods, Conic Duality and Approximations Fran January 11, 2001 T. Terlaky #12;Fran¸cois Glineur, Topics in Convex Optimization ·First ·Prev ·Next ·Last

  2. Francois Glineur, Topics in Convex Optimization First Prev Next Last Go Back Full Screen Close Quit Topics in Convex Optimization

    E-Print Network [OSTI]

    Glineur, François

    Fran¸cois Glineur, Topics in Convex Optimization ·First ·Prev ·Next ·Last ·Go Back ·Full Screen ·Close ·Quit Topics in Convex Optimization: Interior-Point Methods, Conic Duality and Approximations Fran January 26, 2001 T. Terlaky #12;Fran¸cois Glineur, Topics in Convex Optimization ·First ·Prev ·Next ·Last

  3. Math 308 Topics in Statistics Fall 2012 Time: TuTh 11:45AM -1:05PM, Room: ES 143, SL G03

    E-Print Network [OSTI]

    Reinhold-Larsson, Karin

    of fields using a statistical program called R. R is free and very powerful. We will learn how to use is as we study topics in statistics. Topics include: introduction to R, basic commands for inference statistical procedures using technology: R. Be able to discern which statistical methods to use in a variety

  4. TEC Working Group Topic Groups Archives Training- Medical Training

    Broader source: Energy.gov [DOE]

    The TEC Training and Medical Training Issues Topic Group was formed to address the training issues for emergency responders in the event of a radioactive material transportation incident.

  5. TEC/WG Communications Topic Group Conference Meeting Notes April...

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

    low-level waste; Topic Group review of NTP and Sandia website on transportation and packaging; updates on several Risk Communication research projects now underway; and key...

  6. Events & Topics in Renewable Energy & the Environment | Photosynthetic...

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

    Technologies campus, followed by a brief presentation. Topics will include home automation, the internet of things, wireless sensor networks and other smart technologies. The...

  7. TEC Working Group Topic Groups Archives Communications Conference...

    Office of Environmental Management (EM)

    Communications Conference Call Summaries TEC Working Group Topic Groups Archives Communications Conference Call Summaries Conference Call Summaries Conference Call Summary April...

  8. TEC Working Group Topic Groups Routing Conference Call Summaries...

    Office of Environmental Management (EM)

    Routing Conference Call Summaries TEC Working Group Topic Groups Routing Conference Call Summaries CONFERENCE CALL SUMMARIES January 31, 2008 December 6, 2007 October 4, 2007...

  9. TEC Working Group Topic Groups Security Conference Call Summaries...

    Office of Environmental Management (EM)

    Conference Call Summaries TEC Working Group Topic Groups Security Conference Call Summaries Conference Call Summaries August 17, 2006 (Draft) July 18, 2006 (Draft) June 20, 2006...

  10. TEC Working Group Topic Groups Archives | Department of Energy

    Office of Environmental Management (EM)

    the following links: Communicatons Consolidated Grant Topic Group Training - Medical Training Protocols Route Identificaiton Process Mechanics of Funding and Technical Assistance...

  11. TEC Working Group Topic Groups Archives Mechanics of Funding...

    Office of Environmental Management (EM)

    Mechanics of Funding and Techical Assistance TEC Working Group Topic Groups Archives Mechanics of Funding and Techical Assistance Mechanics of Funding and Techical Assistance Items...

  12. Breakout Items Action Items Fixed Price Contracting Topic Group...

    Office of Environmental Management (EM)

    block grant Future topics for consideration: * internal DOE coordination on logistics of and mechanisms for funding * determining types of programs and activities that...

  13. Microsoft Word - Summary of Rail Comparison for Topic Group 7...

    Office of Environmental Management (EM)

    of the TEC Working Group Rail Topic Group report entitled "Transportation Safety WIPP-PIG Rail Comparison" In 1999, the Transportation External Coordination (TEC) Working...

  14. Funding Topics for Small Business Innovation Research and Small...

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

    Within EERE's topics, there are two types of subtopics: Problem-Solving Opportunity (PSO) and Technology Transfer Opportunity (TTO). An EERE technology office traditionally...

  15. Proposed Work Scope for the Rail Topic Group

    Office of Environmental Management (EM)

    Plan for TEC Rail Topic Group Status: Active DOE Leads: Office of Civilian Radioactive Waste Management (OCRWM), Office of National Transportation, Jay Jones and Alex Thrower...

  16. Microsoft Word - List of topics_2015-11-12

    Office of Environmental Management (EM)

    Topics for Interagency Performance & Risk Assessment Community of Practice (P&RA CoP) Discussion 11122015 Webinars being conducted or planned for 20152016: * Guidance for...

  17. SBIR/STTR Phase I Release 2 Technical Topics Announced for FY14...

    Office of Environmental Management (EM)

    2 Technical Topics Announced for FY14 Fuel Cell Topics Included SBIRSTTR Phase I Release 2 Technical Topics Announced for FY14 Fuel Cell Topics Included November 14, 2013 -...

  18. Topic Time Series Analysis of Microblogs ellai@uci.edu

    E-Print Network [OSTI]

    Bertozzi, Andrea L.

    -worthy phenomena. However, transforming raw, free-form, real time text into meaningful in- formation remains spatially, temporally or both might be of interest to analysts, marketers, researchers, law enforcement of microblog topics, where edges represent the predictive power of one topic for another. Recovery

  19. STAT 639V: Topics in Statistics Statistical Computing

    E-Print Network [OSTI]

    Petris, Giovanni

    methods. Most of the topics will be presented in the context of the R statistical computing language (see below). Computing: The computer language we will be using is R. The latest version of R is installedSTAT 639V: Topics in Statistics Fall 2014 Statistical Computing General Information: Class hours

  20. OBJECT TOPICALIZATION, PASSIVE, AND INFORMATION STRUCTURE IN JAPANESE

    E-Print Network [OSTI]

    OBJECT TOPICALIZATION, PASSIVE, AND INFORMATION STRUCTURE IN JAPANESE Tomoko Watanabe Research Centre for English and Applied Linguistics University of Cambridge Keynes House, Trumpington Street properties with the passive: foregrounding of the patient and de-topicalization of the agent. This fact makes

  1. 8.324 Quantum Field Theory II, Fall 2002

    E-Print Network [OSTI]

    Hanany, Amihay

    Second semester of a three-semester subject sequence on quantum field theory stressing the relativistic quantum field theories relevant to the physics of the Standard Model. Develops in depth some of the topics discussed ...

  2. Nuclear magnetic resonance apparatus having semitoroidal rf coil for use in topical NMR and NMR imaging

    DOE Patents [OSTI]

    Fukushima, Eiichi (Los Alamos, NM); Roeder, Stephen B. W. (La Mesa, CA); Assink, Roger A. (Albuquerque, NM); Gibson, Atholl A. V. (Bryan, TX)

    1986-01-01

    An improved nuclear magnetic resonance (NMR) apparatus for use in topical magnetic resonance (TMR) spectroscopy and other remote sensing NMR applications includes a semitoroidal radio-frequency (rf) coil. The semitoroidal rf coil produces an effective alternating magnetic field at a distance from the poles of the coil, so as to enable NMR measurements to be taken from selected regions inside an object, particularly including human and other living subjects. The semitoroidal rf coil is relatively insensitive to magnetic interference from metallic objects located behind the coil, thereby rendering the coil particularly suited for use in both conventional and superconducting NMR magnets. The semitoroidal NMR coil can be constructed so that it emits little or no excess rf electric field associated with the rf magnetic field, thus avoiding adverse effects due to dielectric heating of the sample or to any other interaction of the electric field with the sample.

  3. Expression Microarray Classification using Topic Models Manuele Bicego

    E-Print Network [OSTI]

    Bicego, Manuele

    Expression Microarray Classification using Topic Models Manuele Bicego , Pietro Lovato, Barbara - Verona, Italy ABSTRACT Classification of samples in expression microarray experi- ments represents the expression microarray classification task is cast into this probabilistic context, providing a parallelism

  4. Hot Topics: Renewable Energy Open House | Photosynthetic Antenna...

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

    in one or more Hot Topics Workshops the opportunity to revisit the materials and curriculum covered in the workshops, as well as to explore new kits and activities at their own...

  5. CSCE 6933/5933 Advanced Topics in VLSI Systems

    E-Print Network [OSTI]

    Mohanty, Saraju P.

    ? Advanced Topics in VLSI Systems (1) ASIC (2) Sun UltraSparc (3) PentiumPro Core 2 Quad: (2006) 3 #12 into very thin base layer controls large currents between emitter and collector ­ Base currents limit

  6. Title/Topic: Research Misconduct Functional Classification: Research

    E-Print Network [OSTI]

    Harms, Kyle E.

    1 Title/Topic: Research Misconduct Number: 69 Functional Classification: Research Monitoring Unit: Initially Issued: March 1, 2006 Last Revised: Last Reviewed: RESEARCH MISCONDUCT I. Introduction* *Federal law requires Federal agencies sponsoring research to require an awardee institution to have

  7. Research Worksheet 1. Your Topic prevention of workplace bullying

    E-Print Network [OSTI]

    Thompson, Michael

    : English Publication Dates: 2000-2013 Document Types: Books X Journal Articles, peer-reviewed yes/Databases and Subject Guides tabs on the library home page to identify library databases covering your topic and your

  8. Topics on Regularization of Parameters in Multivariate Linear Regression 

    E-Print Network [OSTI]

    Chen, Lianfu

    2012-02-14

    My dissertation mainly focuses on the regularization of parameters in the multivariate linear regression under different assumptions on the distribution of the errors. It consists of two topics where we develop iterative procedures to construct...

  9. Automatic topic segmentation and labeling in multiparty dialogue 

    E-Print Network [OSTI]

    Hsueh, Pei-Yun; Moore, Johanna D.

    2010-11-04

    This study concerns how to segment a scenario-driven multiparty dialogue and how to label these segments automatically. We apply approaches that have been proposed for identifying topic boundaries at a coarser level to ...

  10. Tritium R&D at AECL Selected Topics

    Office of Environmental Management (EM)

    Tritium R&D at AECL Selected Topics Tritium Focus Group Meeting, Savannah River Site 2014 April 22-24 Hugh Boniface Chalk River Laboratories, Ontario, CANADA Outline of...

  11. Multi-Grain Clustering Topic Model (MGCTM)Motivation Evaluation of Document Clustering Integrating Document Clustering and Topic Modeling

    E-Print Network [OSTI]

    Xing, Eric P.

    proportion ·Sample Bernoulli parameter ·For each word (l) (l) ( )Dir (g) (g) ( )Dir ( )Beta w Sample kuwait larson shuttle energy usr motif xterm henrik armenians jews mission dc apr Local topics of 3

  12. Latest News Browse Topics Encyclopedia Science Shop Green-winged macaws. (Photo courtesy of Arizona

    E-Print Network [OSTI]

    McGraw, Kevin J.

    Latest News Browse Topics Encyclopedia Science Shop Green-winged macaws. (Photo courtesy of Arizona & Energy > Computers & Math > Fossils & Ruins Science Topics > Agriculture > Astronomy > Biology > more topics Encyclopedia > Agriculture > Anthropology Source: Arizona State University Date: 2005

  13. SBIR/STTR FY16 Phase 1 Release 1 Topics Announced-Includes Hydrogen...

    Energy Savers [EERE]

    SBIRSTTR FY16 Phase 1 Release 1 Topics Announced-Includes Hydrogen Production and Fuel Cell Membrane Topics SBIRSTTR FY16 Phase 1 Release 1 Topics Announced-Includes Hydrogen...

  14. Volume II: near-field and altered-zone environment report

    SciTech Connect (OSTI)

    Wilder, D.G.

    1996-08-23

    This report contains chapters 2-11 and the appendix covering topics such as hydrology, geochemistry, geomechanics, radiation effects, field testing and thermal tests.

  15. 2015 DOE SSL R&D Workshop LED Topic Table Questions to Consider

    Broader source: Energy.gov [DOE]

    This document was distributed during the LED Topic Table portion of the DOE SSL R&D Workshop and aimed to prompt discussion on the following topics:

  16. Chemistry {ampersand} Materials Science progress report summary of selected research and development topics, FY97

    SciTech Connect (OSTI)

    Newkirk, L.

    1997-12-01

    This report contains summaries of research performed in the Chemistry and Materials Science division. Topics include Metals and Ceramics, High Explosives, Organic Synthesis, Instrument Development, and other topics.

  17. A Systematic Review of Adverse Effects Associated with Topical Treatments for Psoriasis

    E-Print Network [OSTI]

    Bruner, Christine R. MD; Feldman, Steven R. MD PhD; Ventrapragada, Madhuri BS; Fleischer, Alan B. Jr MD

    2003-01-01

    Topical Treatments for Psoriasis Christine R. Bruner, MD,Abstract Mild to moderate psoriasis is a disease that canwith different topical psoriasis treatments. A review of

  18. Field Guide Field Guide

    E-Print Network [OSTI]

    Dyer, Bill

    and demand in the U.S., with only part of the demand being met by U.S. production. Canola oil has achieved1 1 June 2011 A-1280 Canola Production Field Guide Canola Production Field Guide 2 2 Edited.....................................101 · Contributors to Canola Production Field Guide........102 · Resource Contact Information

  19. PH 222-3A Spring 2007 ELECTRIC FIELDSELECTRIC FIELDS

    E-Print Network [OSTI]

    Mirov, Sergey B.

    /Resnick/Walker, Fundamentals of Physics 8th edition) 1 #12;Chapter 22 Electric FieldsElectric Fields In this chapter we, the following topics will be E , g p covered: -Calculating the electric field generated by a point chargegenerates electric field exertscharge a force onFE E qq 3 #12;Consider the positively charged rod shown

  20. Topical Lunch Summary, May 28, 2013 Integrated Building Energy Efficiency The Integrated Building Energy Efficiency topical lunch gathered 30 participants, about 50%

    E-Print Network [OSTI]

    Walter, M.Todd

    Topical Lunch Summary, May 28, 2013 ­ Integrated Building Energy Efficiency The Integrated Building on building energy efficiency at Cornell. Several potential collaborations were discussed. One highlight Energy Efficiency topical lunch gathered 30 participants, about 50% faculty/researchers, 40% facilities

  1. Paper # B03 Topic: Turbulent Flames US Combustion Meeting

    E-Print Network [OSTI]

    Pitsch, Heinz

    a crucial role in transferring chemical energy stored in fossil fuels into heat. It has been estimatedPaper # B03 Topic: Turbulent Flames 5th US Combustion Meeting Organized by the Western States subfilter model, which is designed for inhomogeneous flow in complex configurations, is employed. Laminar

  2. MAT656 --Topics in Dynamical Systems: Introduction to Quantum Chaos

    E-Print Network [OSTI]

    Sutherland, Scott

    MAT656 -- Topics in Dynamical Systems: Introduction to Quantum Chaos Spring 2011 Shimon Brooks MWF mainly on simpler "toy models" of quantum chaos, that capture many of the ideas, without much conventions and notations! · Quantum Chaos: a Brief First Visit, by Stephan De Bi`evre. Good intro- ductory

  3. Agents, Bookmarks and Clicks: A topical model of Web navigation

    E-Print Network [OSTI]

    Ramasco, José Javier

    Agents, Bookmarks and Clicks: A topical model of Web navigation Mark R. Meiss1,3 Bruno Gonçalves1 has shown that the standard Markovian model of Web navigation is a poor predictor of actual Web traffic. Using empirical data, we characterize several properties of Web traffic that cannot be reproduced

  4. Topical Review Voltage Dependence of the Na/K Pump

    E-Print Network [OSTI]

    Gadsby, David

    Topical Review Voltage Dependence of the Na/K Pump R.F. Rakowski1 , D.C. Gadsby2 , P. De Weer3 1, Philadelphia, PA 19104, USA Received: 2 August 1996/Revised: 13 September 1996 Introduction Whether Na/K pump & Rakowski, 1988). While it follows from first principles that the rate of net forward Na/K pumping must

  5. Special Topics in Organic Chemistry Biorenewable Polymers 8833

    E-Print Network [OSTI]

    Sherrill, David

    Special Topics in Organic Chemistry Biorenewable Polymers ­ 8833 Course Summary: The course Chem. Scand., Green Chemistry, JCS Perkin 1, J. Am. Chem., J. Food Chem., J. Org. Chem., Tetrahedron, Nature Molecular Model Kits Many students find model kits useful when studying organic chemistry

  6. CSCE 6933/5933 Advanced Topics in VLSI Systems

    E-Print Network [OSTI]

    Mohanty, Saraju P.

    In 1970 , the First Analog circuit simulator named CANCER (Computer Analysis of Non-Linear Circuits device in linear circuits. It produces an output which is a product between inverting and non inverting of various Analog Circuit Simulators 2 Advanced Topics in VLSI Systems #12;Two Points to Discuss · The design

  7. CSCE 6933/5933 Advanced Topics in VLSI Systems

    E-Print Network [OSTI]

    Mohanty, Saraju P.

    · Circuit Simulation · Methods for solving linear and non linear equations Advanced Topics in VLSI Systems 2-purpose circuit simulation program for nonlinear dc, nonlinear transient, and linear ac analyses · Circuits may. The instructor does not claim any originality. #12;Lecture Outlines · About SPICE · Supported analysis by SPICE

  8. Google+ Communities as Plazas and Topic Boards Michael J. Brzozowski

    E-Print Network [OSTI]

    Cortes, Corinna

    Google+ Communities as Plazas and Topic Boards Michael J. Brzozowski Google, Inc. Mountain View, CA, Inc. Mountain View, CA, USA edchi@google.com ABSTRACT Researchers have recently been focusing that copies are not made or distributed for profit or commercial advantage and that copies bear this notice

  9. SPECIAL TOPICS SUMMER 2014 Cross-Cultural Management

    E-Print Network [OSTI]

    Lin, Xiaodong

    organizational strategies and ethical issues. Lean Six Sigma 22:799:676 In addition to covering the fundamentals of Lean and Six Sigma, this course will equip students with other important tools and strategies lectures. Topics covered will include: six sigma improvement methodology and tools, lean manufacturing

  10. CCSF Topical Lunch Summary Systems Approach to Sustainable Energy

    E-Print Network [OSTI]

    Walter, M.Todd

    1 CCSF Topical Lunch Summary Systems Approach to Sustainable Energy October 28, 2009 Introduction their interest in systems, sustainability and energy, mentioned related research areas and colleagues who should/micro grids and wind energy Kevin Pratt Systems approach to sustainable design; develop a very fast

  11. EECS 598 Special Topic Power System Dynamics and Control

    E-Print Network [OSTI]

    Cafarella, Michael J.

    for enabling aggregate load to track fluctuations in renewable generation, and the use of model predictive-disruptive load control, model predictive control. Prerequisites: EECS 463 (or Permission of Instructor). CourseEECS 598 Special Topic Power System Dynamics and Control Wednesday and Friday, 10:30am-12:00pm Fall

  12. Topic 5: Renewable Power 1Networking and Distributed Systems

    E-Print Network [OSTI]

    Mohsenian-Rad, Hamed

    in Smart Grid 3 · We are interested in power plants with low carbon footprint: · Both CO2 and CH4 in Smart Grid 5 · Carbon footprint is also defined for power plants: · Conventional coal combustion hasTopic 5: Renewable Power 1Networking and Distributed Systems Department of Electrical & Computer

  13. Topical Locality in the Web Brian D. Davison

    E-Print Network [OSTI]

    Davison, Brian D.

    University of New Jersey New Brunswick, NJ 08903 USA davison@cs.rutgers.edu Abstract Most web pages topical locality mirrors spatial locality of pages on the Web. In partic- ular, we find pages. These results show the foundations necessary for the success of many web systems, including

  14. Topical Locality in the Web Brian D. Davison

    E-Print Network [OSTI]

    Davison, Brian D.

    University of New Jersey New Brunswick, NJ 08903 USA davison@cs.rutgers.edu Abstract Most web pages topical locality mirrors spatial locality of pages on the Web. In partic­ ular, we find pages. These results show the foundations necessary for the success of many web systems, including

  15. Banach Spaces and Descriptive Set Theory: Selected Topics

    E-Print Network [OSTI]

    Dodos, Pandelis

    Banach Spaces and Descriptive Set Theory: Selected Topics Pandelis Dodos #12;ii #12;Preface and their parameterized versions. The previous material is used in Chapter 7 which is, somehow, the goal of these notes of the "Handbook of the Geometry of Banach spaces" [JL1, JL2]. In the third appendix we give a short description

  16. CSCE 6933/5933 Advanced Topics in VLSI Systems

    E-Print Network [OSTI]

    Mohanty, Saraju P.

    in VLSI Systems #12;High Level System Design of a Voltage Controlled Oscillator · INSTANCE parameters Locked Loop · Components of a PLL · High Level System Design · Component - wise Design and Power Optimization · Mixed-Signal System Analysis 2Advanced Topics in VLSI Systems #12;Phase Locked Loop · The first

  17. The Literature Search Process: An Overview 1. Define your topic.

    E-Print Network [OSTI]

    Fletcher, Robin

    The Literature Search Process: An Overview 1. Define your topic. At the start of the research on the e-books page on the Bracken website, e-books are also listed by title and subject.. C. Health- describe the patient as a member of a population group in terms of age, sex, ethnicity, etc. or in terms

  18. Topics in Non-Parametric Statistics Arkadi Nemirovski1

    E-Print Network [OSTI]

    Nemirovski, Arkadi

    images and time-dependent signals. This is a mathematical area on the border between Statistics developed area of Non-parametric Statistics; we restrict ourselves with a number of selected topics related.2 The estimate . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 51 3.3 Quality of estimation

  19. Accelerators, Beams And Physical Review Special Topics - Accelerators And Beams

    SciTech Connect (OSTI)

    Siemann, R.H.; /SLAC

    2011-10-24

    Accelerator science and technology have evolved as accelerators became larger and important to a broad range of science. Physical Review Special Topics - Accelerators and Beams was established to serve the accelerator community as a timely, widely circulated, international journal covering the full breadth of accelerators and beams. The history of the journal and the innovations associated with it are reviewed.

  20. TOPICAL PAPER Potential Synergies and Challenges in Refining Cellulosic Biomass

    E-Print Network [OSTI]

    California at Riverside, University of

    TOPICAL PAPER Potential Synergies and Challenges in Refining Cellulosic Biomass to Fuels, Chemicals Hampshire 03755 Lignocellulosic biomass such as agricultural and forestry residues and dedicated crops that outweigh increased biomass transport costs for facilities processing less than about 10,000 dry tons per

  1. DOE-TSPP-11, Technical Standards Program Topical Committees- July 1, 2009

    Broader source: Energy.gov [DOE]

    This procedure describes how topical committees are organized and recognized under the Technical Standards Program.

  2. Small Business Innovation Research (SBIR) FY 2014 Phase I topics for the Funding Opportunity Announcement (FOA).

    Office of Energy Efficiency and Renewable Energy (EERE)

    Selected Selected topic and subtopics contained in this document are designated as Technology Transfer Opportunities (TTOs).

  3. 11th Topical conference high-temperature plasma diagnostics. Book of abstracts

    SciTech Connect (OSTI)

    1996-06-01

    This report contains abstracts from the 11th topical conference on high-temperature plasma diagnostics.

  4. Link-PLSA-LDA: A new unsupervised model for topics and influence of blogs

    E-Print Network [OSTI]

    Murphy, Robert F.

    Link-PLSA-LDA: A new unsupervised model for topics and influence of blogs Ramesh Nallapati of unsupervised topic discovery and estimation of topic specific influence of blogs. We propose a new model that can be used to provide a user with highly influential blog postings on the topic of the user

  5. The TITAN reversed-field-pinch fusion reactor study

    SciTech Connect (OSTI)

    Not Available

    1990-01-01

    This paper on titan plasma engineering contains papers on the following topics: reversed-field pinch as a fusion reactor; parametric systems studies; magnetics; burning-plasma simulations; plasma transient operations; current drive; and physics issues for compact RFP reactors.

  6. A new approach to multi-phase field for the solidification of alloys

    E-Print Network [OSTI]

    Jimack, Peter

    Mullis Institute of Materials Research, University of Leeds, LS2 9JT E-mail: p.c.bollada@leeds present, resulting in multi-phase field models. For a topical review of multi-phase field modelling

  7. Property:DIA/Topic/Social | Open Energy Information

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on QA:QA J-E-1 SECTION JEnvironmental Jump to: navigation, search Property Name DIA/Topics/Environmental Property

  8. Manufacturing Innovation Multi-Topic Workshop | Department of Energy

    Energy Savers [EERE]

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on DeliciousMathematicsEnergyInterested Parties - WAPA PublicLED1,400Manufacturing Innovation Multi-Topic Workshop

  9. Regulatory cross-cutting topics for fuel cycle facilities.

    SciTech Connect (OSTI)

    Denman, Matthew R.; Brown, Jason; Goldmann, Andrew Scott; Louie, David

    2013-10-01

    This report overviews crosscutting regulatory topics for nuclear fuel cycle facilities for use in the Fuel Cycle Research&Development Nuclear Fuel Cycle Evaluation and Screening study. In particular, the regulatory infrastructure and analysis capability is assessed for the following topical areas:Fire Regulations (i.e., how applicable are current Nuclear Regulatory Commission (NRC) and/or International Atomic Energy Agency (IAEA) fire regulations to advance fuel cycle facilities)Consequence Assessment (i.e., how applicable are current radionuclide transportation tools to support risk-informed regulations and Level 2 and/or 3 PRA) While not addressed in detail, the following regulatory topic is also discussed:Integrated Security, Safeguard and Safety Requirement (i.e., how applicable are current Nuclear Regulatory Commission (NRC) regulations to future fuel cycle facilities which will likely be required to balance the sometimes conflicting Material Accountability, Security, and Safety requirements.)

  10. IEEE JOURNAL OF SELECTED TOPICS IN SIGNAL PROCESSING, VOL. 5, NO. 6, OCTOBER 2011 1085 Introduction to the Special Issue on Music

    E-Print Network [OSTI]

    Ellis, Dan

    IEEE JOURNAL OF SELECTED TOPICS IN SIGNAL PROCESSING, VOL. 5, NO. 6, OCTOBER 2011 1085 Introduction to the Special Issue on Music Signal Processing MUSIC is enjoyed by billions of people worldwide, and today many of portable music players. The field of music signal processing, while young in comparison with more

  11. Improved nuclear magnetic resonance apparatus having semitoroidal rf coil for use in topical NMR and NMR imaging

    DOE Patents [OSTI]

    Fukushima, E.; Roeder, S.B.W.; Assink, R.A.; Gibson, A.A.V.

    1984-01-01

    An improved nuclear magnetic resonance (NMR) apparatus for use in topical magnetic resonance (TMR) spectroscopy and other remote sensing NMR applications includes a semitoroidal radio frequency (rf) coil. The semitoroidal rf coil produces an effective alternating magnetic field at a distance from the poles of the coil, so as to enable NMR measurements to be taken from selected regions inside an object, particularly including human and other living subjects. The semitoroidal rf coil is relatively insensitive to magnetic interference from metallic objects located behind the coil, thereby rendering the coil particularly suited for use in both conventional and superconducting NMR magnets. The semitoroidal NMR coil can be constructed so that it emits little or no excess rf electric field associated with the rf magnetic field, thus avoiding adverse effects due to dielectric heating of the sample or to any other interaction of the electric field with the sample.

  12. Methane Hydrate Field Program

    SciTech Connect (OSTI)

    2013-12-31

    This final report document summarizes the activities undertaken and the output from three primary deliverables generated during this project. This fifteen month effort comprised numerous key steps including the creation of an international methane hydrate science team, determining and reporting the current state of marine methane hydrate research, convening an international workshop to collect the ideas needed to write a comprehensive Marine Methane Hydrate Field Research Plan and the development and publication of that plan. The following documents represent the primary deliverables of this project and are discussed in summary level detail in this final report. • Historical Methane Hydrate Project Review Report • Methane Hydrate Workshop Report • Topical Report: Marine Methane Hydrate Field Research Plan • Final Scientific/Technical Report

  13. Quantifying the evolution of a scientific topic: reaction of the academic community to the Chornobyl disaster

    E-Print Network [OSTI]

    Mryglod, Olesya; Kenna, Ralph; Berche, Bertrand

    2015-01-01

    We analyze the reaction of academic communities to a particular urgent topic which abruptly arises as a scientific problem. To this end, we have chosen the disaster that occurred in 1986 in Chornobyl (Chernobyl), Ukraine, considered as one of the most devastating nuclear power plant accidents in history. The academic response is evaluated using scientific-publication data concerning the disaster using the Scopus database to present the picture on an international scale and the bibliographic database "Ukrainika naukova" to consider it on a national level. We measured distributions of papers in different scientific fields, their growth rates and properties of co-authorship networks. {The elements of descriptive statistics and the tools of the complex network theory are used to highlight the interdisciplinary as well as international effects.} Our analysis allows to compare contributions of the international community to Chornobyl-related research as well as integration of Ukraine in the international research o...

  14. Events & Topics in Renewable Energy & the Environment Sustainable Land Lab Tour

    E-Print Network [OSTI]

    Subramanian, Venkat

    Events & Topics in Renewable Energy & the Environment Sustainable Land Lab Tour What. Events & Topics in Renewable Energy & the Environment is sponsored by the Photosynthetic Antenna Research Center (PARC) and I-CARES (International Center for Advanced Renewable Energy and Sustainability

  15. Topic Area 1: Technology Demonstration Projects | Open Energy Information

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page| Open Energy Information Serbia-EnhancingEt Al., 2013)Open EnergyTinoxOpenStatutesTontogany, Ohio:ToombsTopic Area 1:

  16. Topic Area 2: Data Gathering and Analysis | Open Energy Information

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page| Open Energy Information Serbia-EnhancingEt Al., 2013)Open EnergyTinoxOpenStatutesTontogany, Ohio:ToombsTopic Area

  17. Smart Grid Investment Grant Topic Areas | Department of Energy

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on Delicious Rank EERE:Financing Tool FitsProjectDataSecretaryDepartment of Energy ChangesTopic Areas Smart Grid

  18. Property:DIA/Topic/Environmental | Open Energy Information

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on QA:QA J-E-1 SECTION JEnvironmental Jump to: navigation, search Property Name DIA/Topics/Environmental Property Type

  19. TEC Working Group Topic Groups | Department of Energy

    Energy Savers [EERE]

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on QA:QA J-E-1 SECTION J APPENDIX E LIST OF APPLICABLEStatutory Authority SustainXSystem for39:TEC Working GroupTopic

  20. Hanford Advisory Board Draft Letter Topic: PFP Workers Appreciation

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantityBonneville Power Administration would likeUniverse (Journalvivo Low-Dose Lowï‚—34 Revision 0August 9,September Topic: PFP

  1. Hanford Advisory Board Draft Letter Topic: CRESP Comment letter

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantityBonneville Power Administration would likeUniverse (Journalvivo Low-Dose Lowï‚—34 Revision 0August 9,September Topic: PFPCRESP

  2. Hot Topics Workshop-Summer 2014 | Photosynthetic Antenna Research Center

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantityBonneville Power Administration would likeUniverse (JournalvivoHigh energyHighlandWorkshop-Summer 2014 Hot Topics

  3. Topics in non-equilibrium statistical mechanics Greg Pavliotis (Imperial College London)

    E-Print Network [OSTI]

    Pavliotis, Grigorios

    Topics in non-equilibrium statistical mechanics Greg Pavliotis (Imperial College London) Dates: MON and calculation of transport coefficients #12;

  4. 3rd ITPA SOL and Divertor Topical Group meeting, St. Petersburg, July 2003 ASDEX Upgrade

    E-Print Network [OSTI]

    3rd ITPA SOL and Divertor Topical Group meeting, St. Petersburg, July 2003 ASDEX Upgrade Arne for power balance A. Kallenbach, 3rd ITPA SOL and Divertor Topical Group meeting, St. Petersburg, July 2003 ms spatial resolution 1-2 mm #12;divertor geometries A. Kallenbach, 3rd ITPA SOL and Divertor Topical

  5. PH.D. PROJECT TOPICS IN CHEMICAL AND PROCESS ENGINEERING Potential research topics along with a brief description of them are given below. For more

    E-Print Network [OSTI]

    Strathclyde, University of

    PH.D. PROJECT TOPICS IN CHEMICAL AND PROCESS ENGINEERING Potential research topics along energy storage becomes a big challenge. Redox flow batteries are electrochemical devices to convert for practical applications (e.g., energy storage). The aim of this project is to develop improved theories

  6. Microsoft PowerPoint - TranspTopics_Shelton

    Office of Environmental Management (EM)

    Fields Either Directly or as Precursors to Radioisotopes National Security Communications Detection Nuclear Data Global Positioning Sources Industry Standards Inspections Testing...

  7. Additional EIPC Study Analysis: Interim Report on High Priority Topics

    SciTech Connect (OSTI)

    Hadley, Stanton W

    2013-11-01

    Between 2010 and 2012 the Eastern Interconnection Planning Collaborative (EIPC) conducted a major long-term resource and transmission study of the Eastern Interconnection (EI). With guidance from a Stakeholder Steering Committee (SSC) that included representatives from the Eastern Interconnection States Planning Council (EISPC) among others, the project was conducted in two phases. Phase 1 involved a long-term capacity expansion analysis that involved creation of eight major futures plus 72 sensitivities. Three scenarios were selected for more extensive transmission- focused evaluation in Phase 2. Five power flow analyses, nine production cost model runs (including six sensitivities), and three capital cost estimations were developed during this second phase. The results from Phase 1 and 2 provided a wealth of data that could be examined further to address energy-related questions. A list of 13 topics was developed for further analysis; this paper discusses the first five.

  8. Topics in functional data analysis with biological applications 

    E-Print Network [OSTI]

    Li, Yehua

    2009-06-02

    Functional data analysis (FDA) is an active field of statistics, in which the primary subjects in the study are curves. My dissertation consists of two innovative applications of functional data analysis in biology. The ...

  9. Classification of Distributed Data Using Topic Modeling and Maximum Variation Sampling

    SciTech Connect (OSTI)

    Patton, Robert M; Beaver, Justin M; Potok, Thomas E

    2011-01-01

    From a management perspective, understanding the information that exists on a network and how it is distributed provides a critical advantage. This work explores the use of topic modeling as an approach to automatically determine the classes of information that exist on an organization's network, and then use the resultant topics as centroid vectors for the classification of individual documents in order to understand the distribution of information topics across the enterprise network. The approach is tested using the 20 Newsgroups dataset.

  10. Q&A on SBIR and STTR Topics FY 2015 Release 2

    Office of Energy Efficiency and Renewable Energy (EERE)

    Questions and answers on the topics for Small Business Innovation Research (SBIR) and Small Business Technology Transfer (STTR) for fiscal year 2015, Release 2.

  11. Engi 9614: Special Topics in Environmental Engineering: Renewable Energy and Resource Conservation

    E-Print Network [OSTI]

    Coles, Cynthia

    Fall 2012 Engi 9614: Special Topics in Environmental Engineering: Renewable Energy and Resource plants, dish-Sterling plants, solar chimneys, concentrating photovoltaic plants 5) Wind power, chargers

  12. SBIR and STTR: Topics, FY 2015 Phase I Release 2 | Department...

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

    Phase I Release 2 Small Business Innovation Research (SBIR) and Small Business Technology Transfer (STTR) Programs: Topics, FY 2015, Phase I, Release 2. EERE FY 2015 Phase I...

  13. The use of topical tacrolimus and pimecrolimus to treat psoriasis: A review

    E-Print Network [OSTI]

    Scheinfeld, Noah JD MD

    2004-01-01

    tacrolimus therapy for psoriasis. Acta Derm Venereol. 2003;ASM 981 is effective for psoriasis when used topically underof pimecrolimus is effective in psoriasis without occlusion.

  14. CHEM 8823: Special Topics -Analytical Chemistry (Analytical Separations)

    E-Print Network [OSTI]

    Sherrill, David

    of a variety of modern separation techniques such as gas chromatography (GC), liquid chromatography (LC and membrane separation, etc. Grading: 10 quizzes at the end session of each week except the first and last and isopycnic method Oct 8 ­ 12 field-flow fractionation and membrane separation Oct 15 ­ 19 Chromatography

  15. Bibliometric Impact Measures Leveraging Topic Analysis Gideon S. Mann, David Mimno, Andrew McCallum

    E-Print Network [OSTI]

    McCallum, Andrew

    Bibliometric Impact Measures Leveraging Topic Analysis Gideon S. Mann, David Mimno, Andrew McCallum Department of Computer Science University of Massachusetts Amherst Amherst MA 01003 {gmann-grained, faceted top- ics produced by such models provide a clearer view of the topical divisions of a body

  16. English and Chinese Bilingual Topic Aspect Classification: Exploring Similarity Measures, Optimal LSA Dimensions,

    E-Print Network [OSTI]

    Oard, Doug

    analysis thus leads directly to a need for bilingual topic aspect classification as a prerequisite taskEnglish and Chinese Bilingual Topic Aspect Classification: Exploring Similarity Measures, Optimal LSA Dimensions, and Centroid Correction of Translated Training Examples Yejun Wu School of Library

  17. M. Demetriou and S. Sharafat 14th Topical Meeting on the

    E-Print Network [OSTI]

    California at Los Angeles, University of

    as necessary. #12;10/30/00 14 ANS Topical-Meeting 8 FEM MODEL (cont.) · A thin heated rim was included to model-Facing Components Need to Improve Heat Load Capability of Plasma-Facing Components #12;10/30/00 14 ANS Topical the Test Section using FEM to model potential heat load capability improvements. Analyze the Test Section

  18. Major Changes to the 1995 Regulations Topic 1995 Regulations 2011 Final Rule

    E-Print Network [OSTI]

    Major Changes to the 1995 Regulations Topic 1995 Regulations 2011 Final Rule Significant Financial was managed, reduced, or eliminated INITIAL REPORT Requirements in 1995 reg, plus: · Name of the entity for the #12;Topic 1995 Regulations 2011 Final Rule Institution's determination that the financial interest

  19. Topic Models: A Novel Method for Modeling Couple and Family David C. Atkins

    E-Print Network [OSTI]

    Rubin, Tim

    Topic Models: A Novel Method for Modeling Couple and Family Text Data David C. Atkins University participants' responses are not forced into a set number of categories, text-based data can be very rich an alternative method for analyzing text data called topic models (Steyvers & Griffiths, 2006), which has not yet

  20. NVLAP Assessor Training Syllabus Self-Declaration of Review of Training Topics

    E-Print Network [OSTI]

    NVLAP Assessor Training Syllabus Self-Declaration of Review of Training Topics Instructions: This syllabus provides the general topics required for training Lead Assessors and Technical Assessors, along with links to the respective training resources.* Please contact the Program Manager for any program

  1. How to Care for Your Wound After It's Treated With DERMABOND* Topical Skin Adhesive

    E-Print Network [OSTI]

    Kay, Mark A.

    How to Care for Your Wound After It's Treated With DERMABOND* Topical Skin Adhesive DERMABOND* Topical Skin Adhesive (2-octyl cyanoacrylate) is a sterile, liquid skin adhesive that holds wound edges · If your wound is bandaged, keep the bandage dry. · Replace the dressing daily until the adhesive film has

  2. Real time search on the web: Queries, topics, and economic value Bernard J. Jansen a,

    E-Print Network [OSTI]

    Jansen, James

    examine aggregate usage of the search engine, including number of users, queries, and terms. We term interest in a topic and the polling nature of real time queries. Concerning search topics geographical affinity, pointing to a location-based aspect to real time search. In terms of economic value, we

  3. IEMS 490: Special topics: Operations Research Modeling in Humanitarian and Non-Profit Logistics

    E-Print Network [OSTI]

    Smilowitz, Karen

    IEMS 490: Special topics: Operations Research Modeling in Humanitarian and Non-Profit Logistics228) Course Description This course will cover a range of topics related to the modeling of logistics. Course material focuses on formulating complex logistics problems, teaching students to trans- late real

  4. EE 301 Electricity, Magnetism, and Fields Dr. David M. Klymyshyn, Ph.D., P.Eng.

    E-Print Network [OSTI]

    Saskatchewan, University of

    EE 301 Electricity, Magnetism, and Fields Dr. David M. Klymyshyn, Ph.D., P.Eng. Office: 3B06 966-5393 david.klymyshyn@usask.ca Calendar Description: Covers the fundamental laws governing electric and magnetic fields and some applications. Topics include static electric fields, Gauss's law, static magnetic

  5. WTP Safety Culture Advice Joint Topic (HSEP/TWC)

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantityBonneville Power AdministrationRobust,Field-effectWorking WithTelecentricN A 035(92/02) nerg *415,Rates >DiscussionDList

  6. Topics in vacuum decay (Ph.D Thesis)

    E-Print Network [OSTI]

    Ali Masoumi

    2015-05-24

    If a theory has more than one classically stable vacuum, quantum tunneling and thermal jumps make the transition between the vacua possible. The transition happens through a first order phase transition started by nucleation of a bubble of the new vacuum. The outward pressure of the truer vacuum makes the bubble expand and consequently eat away more of the old phase. In the presence of gravity this phenomenon gets more complicated and meanwhile more interesting. It can potentially have important cosmological consequences. Some aspects of this decay are studied in this thesis. Solutions with different symmetry than the generically used O(4) symmetry are studied and their actions calculated. Vacuum decay in a spatial vector field is studied and novel features like kinky domain walls are presented. The question of stability of vacua in a landscape of potentials is studied and the possible instability in large dimension of fields is shown. Finally a compactification of the Einstein-Maxwell theory is studied which can be a good lab to understand the decay rates in compactification models of arbitrary dimensions.

  7. Predicting Central Topics in a Blog Corpus from a Networks Perspective

    E-Print Network [OSTI]

    Datta, Srayan

    2014-01-01

    In today's content-centric Internet, blogs are becoming increasingly popular and important from a data analysis perspective. According to Wikipedia, there were over 156 million public blogs on the Internet as of February 2011. Blogs are a reflection of our contemporary society. The contents of different blog posts are important from social, psychological, economical and political perspectives. Discovery of important topics in the blogosphere is an area which still needs much exploring. We try to come up with a procedure using probabilistic topic modeling and network centrality measures which identifies the central topics in a blog corpus.

  8. Texasgulf solar cogeneration program. Mid-term topical report

    SciTech Connect (OSTI)

    Not Available

    1981-02-01

    The status of technical activities of the Texasgulf Solar Cogeneration Program at the Comanche Creek Sulfur Mine is described. The program efforts reported focus on preparation of a system specification, selection of a site-specific configuration, conceptual design, and facility performance. Trade-off studies performed to select the site-specific cogeneration facility configuration that would be the basis for the conceptual design efforts are described. Study areas included solar system size, thermal energy storage, and field piping. The conceptual design status is described for the various subsystems of the Comanche Creek cogeneration facility. The subsystems include the collector, receiver, master control, fossil energy, energy storage, superheat boiler, electric power generation, and process heat subsystems. Computer models for insolation and performance are also briefly discussed. Appended is the system specification. (LEW)

  9. Energy and Society (ER100/PP184/ER200/PP284) Topics: Personal energy audit, nuclear, fracking, LCA

    E-Print Network [OSTI]

    Kammen, Daniel M.

    Energy and Society (ER100/PP184/ER200/PP284) Topics: Personal energy audit, nuclear, fracking, LCA and Society (ER100/PP184/ER200/PP284) Topics: Personal energy audit, nuclear, fracking, LCA Due Nov. 6

  10. Set home page Bookmark site Add search Latest News Browse Topics Encyclopedia Health Center Videos Amazon Store

    E-Print Network [OSTI]

    Suslick, Kenneth S.

    Encyclopedia > Agriculture > Anthropology > Archaeology > Astronomy > Biology > Chemistry > CommunicationSet home page · Bookmark site · Add search Latest News Browse Topics Encyclopedia Health Center > Fossils & Ruins Science Topics > Agriculture > Astronomy > Biology > Chemistry > Earth Sciences

  11. Tachyonic field interacting with Scalar (Phantom) Field

    E-Print Network [OSTI]

    Surajit Chattopadhyay; Ujjal Debnath

    2009-01-29

    In this letter, we have considered the universe is filled with the mixture of tachyonic field and scalar or phantom field. If the tachyonic field interacts with scalar or phantom field, the interaction term decays with time and the energy for scalar field is transferred to tachyonic field or the energy for phantom field is transferred to tachyonic field. The tachyonic field and scalar field potentials always decrease, but phantom field potential always increases.

  12. Dynamic topic adaptation for improved contextual modelling in statistical machine translation 

    E-Print Network [OSTI]

    Hasler, Eva Cornelia

    2015-06-29

    In recent years there has been an increased interest in domain adaptation techniques for statistical machine translation (SMT) to deal with the growing amount of data from different sources. Topic modelling techniques ...

  13. Forecasting Twitter topic popularity using bass diffusion model and machine learning

    E-Print Network [OSTI]

    Shen, Yingzhen

    2015-01-01

    Today social network websites like Twitter are important information sources for a company's marketing, logistics and supply chain. Sometimes a topic about a product will "explode" at a "peak day," suddenly being talked ...

  14. Topic 7 : Smart Grid Privacy and Security 1Networking and Distributed Systems

    E-Print Network [OSTI]

    Mohsenian-Rad, Hamed

    Topic 7 : Smart Grid Privacy and Security 1Networking and Distributed Systems Department Tech UniversityCommunications and Control in Smart Grid 2 · Smart Meter Privacy · Concerns · Possible Solutions · Smart Grid Security · Load Altering Attacks · False Data Injection Attacks · Impact

  15. Supplemental Materials for Paper 1874 Characterizing Layouts of Outdoor Scenes Using Spatial Topic Processes

    E-Print Network [OSTI]

    Xiao, Jianxiong

    1 Supplemental Materials for Paper 1874 Characterizing Layouts of Outdoor Scenes Using Spatial Topic Processes Abstract This document compiles more experimental results as supplement to the main paper. Overall, the supplemental materials comprise three parts: 1) Detailed results of scene

  16. Topics in Programming Languages! ! CISC 860*! ! ! Fall 2014! !The Structure and Design of Programming Languages!

    E-Print Network [OSTI]

    Cordy, James R.

    Topics in Programming Languages! ! CISC 860*! ! ! Fall 2014! !The Structure and Design of Programming Languages! !An advanced course in the design and evaluation of programming languages: history and evolution of programming languages, relation to programming methodology; principles of programming language

  17. Proceedings of a topical meeting on the recovery of uranium from seawater

    E-Print Network [OSTI]

    Driscoll, Michael J.

    1980-01-01

    This report is the proceedings of a topical meeting on the recovery of uranium from seawater, held at the Massachusetts Institute of Technology on December 1-2, 1980. The meeting was sponsored by the United States Department ...

  18. AMO Issues Request for Information on Clean Energy Manufacturing Topics, Including Fuel Cell and Hydrogen Applications

    Broader source: Energy.gov [DOE]

    The AMO seeks information on mid-Technology Readiness Level R&D needs, market challenges, supply chain challenges, and shared facility needs addressing clean energy manufacturing topics, including the fuel cell and hydrogen sectors.

  19. Research on Estrogen and Behavior Is a 'Hot Topic' at the 2011 Society for Neuroscience Meeting

    ScienceCinema (OSTI)

    Anat Biegon

    2013-07-19

    The Society for Neuroscience has selected recent research on estrogen and its effect on behavior conducted at BNL for its "hot topics" book distributed to reporters attending the society's 2011 meeting in Washington, D.C., November 12-16.

  20. Critical Histories of Information Technologies Proposal for a new special topics graduate course

    E-Print Network [OSTI]

    Toronto, University of

    Critical Histories of Information Technologies Proposal for a new special topics graduate course approaches information and communication technologies from critical and historical perspectives. We will investigate theories of the relations among technology, information, ideology, culture, and social structure

  1. Topic Policy/Procedur Change Alcohol and Controlled Substance Testing (CDL) Policy None

    E-Print Network [OSTI]

    Stuart, Steven J.

    Topic Policy/Procedur Change Alcohol and Controlled Substance Testing (CDL) Policy None Applicant Selection --- Selection of Non- --Academic Employees Policy Added clarification: This policy Resources Award Program Policy Updated links to forms and related documents. For approvals, require

  2. Proceedings of the 1992 topical meeting on advances in reactor physics. Volume 2

    SciTech Connect (OSTI)

    Not Available

    1992-04-01

    This document, Volume 2, presents proceedings of the 1992 Topical Meeting on Advances in Reactor Physics on March 8--11, 1992 at Charleston, SC. Session topics were as follows: Transport Theory; Fast Reactors; Plant Analyzers; Integral Experiments/Measurements & Analysis; Core Computational Systems; Reactor Physics; Monte Carlo; Safety Aspects of Heavy Water Reactors; and Space-Time Core Kinetics. The individual reports have been cataloged separately. (FI)

  3. Reflections on the topic of the polemics of Mr. Illarionov from a specialist in the field of climate change

    E-Print Network [OSTI]

    Fischlin, Andreas

    exports and domestic consumption, Russia hardly intends to curtail exports of gas and oil. The only source Protocol stifle Russia's economic growth? Mr. Illarionov' uneasiness about whether the Kyoto Protocol will stifle Russia's economic growth has no meaning in and of itself. The Protocol will regulate emissions

  4. Monitoring protocol for Gas Research Institute natural gas vehicle field test projects. Topical report, March-October 1991

    SciTech Connect (OSTI)

    Londos, T.C.; Agan, D.D.

    1991-10-01

    In order to ensure the consistency and comparability of natural gas vehicle (NGV) operation and performance data, a data collection protocol was developed. Recommendations were also made for emission testing of NGVs. The protocol utilizes an online database management and reporting system for timely dissemination of data to interested parties within industry and government. Further evaluation and testing of the protocol will be completed before final documentation of the protocol.

  5. EOS Topical Meeting on Molecular Plasmonic Devices, Engelberg, Switzerland, April 2006 Plasmon excitation by the Gaussian-like core mode of a photonic

    E-Print Network [OSTI]

    Skorobogatiy, Maksim

    EOS Topical Meeting on Molecular Plasmonic Devices, Engelberg, Switzerland, April 2006 Plasmon the #12;EOS Topical Meeting on Molecular Plasmonic Devices, Engelberg, Switzerland, April 2006 number

  6. Topic Proposal for Phys 799H Kevin Genestreti Advisor: Lynn Kistler Kevin Genestreti Advisor: Lynn Kistler

    E-Print Network [OSTI]

    the field into particle kinetic energy. At the Earth's magnetopause (the outermost boundary of the terrestrial field) the magnetic field convected the terrestrial magnetic field structure and allowing for mass and energy flux across

  7. Field Guide

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantityBonneville Power Administration would likeUniverse (Journal Article) | SciTechSubmittedEcologist for a Day Field Guide Program

  8. Topical Report

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity ofkandz-cm11 Outreach Home RoomPreservationBio-Inspired Solar FuelTechnologyTel:FebruaryEIA's Today8 Things YouINL/EXT-12-25347

  9. Project Topics (Due Dec 5, 2013, Math 416/516, H. Li) Project Report Instruction

    E-Print Network [OSTI]

    Li, Haijun

    cite the book we are using); and (4) appendix of codes, tables and figures. 4. The contents of your, t 0) denote the standard Brownian motion. Topic 1: Straddle Option Pricing Consider a straddle with strike price K and maturity T. Assume that the stock price follows a geometric Brownian motion: St = S0e

  10. English and Chinese Bilingual Topic Aspect Classification: Exploring Similarity Measures, Optimal LSA Dimensions,

    E-Print Network [OSTI]

    Oard, Doug

    LSA Dimensions, and Centroid Correction of Translated Training Examples Yejun Wu School of Library and Information Science, Louisiana State University 267 Coates Hall, Baton Rouge, LA 70803 wuyj@lsu.edu Douglas W@umd.edu ABSTRACT This paper explores topic aspect (i.e., subtopic or facet) classification for collections

  11. Proceedings HTR2006: International Topical Meeting on High Temperature Reactor Technology

    E-Print Network [OSTI]

    Proceedings HTR2006: 3rd International Topical Meeting on High Temperature Reactor Technology Massachusetts Institute of Technology Andrew C. Kadak Department of Nuclear Engineering Massachusetts Institute of Technology Abstract MIT has been benchmarking Japanese and German NACOK air ingress tests using the FLUENT

  12. Science All NYT HOME PAGE MY TIMES TODAY'S PAPER VIDEO MOST POPULAR TIMES TOPICS

    E-Print Network [OSTI]

    Suslick, Kenneth S.

    Science All NYT Science HOME PAGE MY TIMES TODAY'S PAPER VIDEO MOST POPULAR TIMES TOPICS Get Home said the sparks of light gave the opportunity to do spectroscopy, looking for specific colors of light light produced by rubbing -- goes back at least four centuries to Sir Francis Bacon, the English

  13. Woody Biomass for Energy in Michigan TOPICS FOR DISCUSSION AND INQUIRY EXTENSION BULLETIN E-3094

    E-Print Network [OSTI]

    Woody Biomass for Energy in Michigan TOPICS FOR DISCUSSION AND INQUIRY EXTENSION BULLETIN E-3094 that wood sources are being looked at, along with other alternatives. Michigan has an abundant supply. Very importantly, competing with existing wood-based industries for existing wood volume may become

  14. ALL RIGHTS RESERVED AUTOMATIC ASSESSMENT OF NON-TOPICAL PROPERTIES OF TEXT

    E-Print Network [OSTI]

    of Doctor of Philosophy Graduate Program in Communication, Information and Library Studies written under This study takes some first step towards automatic classification of texts with regard to non on each non-topical dimension. However, the experiments demonstrate that binary classification techniques

  15. We investigate a topic at the interface of machine learning and cognitive

    E-Print Network [OSTI]

    Liblit, Ben

    from statistical learning theory. We conduct a series of human category learning experiments inspired with boundary and noise level . Human Passive and Active Learning Experiments Results For computers, activeAbstract We investigate a topic at the interface of machine learning and cognitive science. Human

  16. Application layer thread migration in Java Project report for Advanced Topics in PLT

    E-Print Network [OSTI]

    migration that have been already explored. The primary reason that we want to explore application levelApplication layer thread migration in Java Project report for Advanced Topics in PLT Nikhil Sarda from various sources. One of the primary challenges of computer science today is the development

  17. Transportation and Sustainability at Cornell University Results of a topical lunch, May 13, 2009

    E-Print Network [OSTI]

    Walter, M.Todd

    /NOx cycles. Albert George (MAE), a specialist in aerodynamics and heat transfer, is one of the #12;leadersTransportation and Sustainability at Cornell University Results of a topical lunch, May 13, 2009, and simulating nonlinear dynamic systems models. Various researchers in Operations Research and Industrial

  18. IEEE JOURNAL OF SELECTED TOPICS IN QUANTUM ELECTRONICS 1 Modeling of Terahertz Heating Effects in

    E-Print Network [OSTI]

    Ganesan, Sashikumaar

    IEEE JOURNAL OF SELECTED TOPICS IN QUANTUM ELECTRONICS 1 Modeling of Terahertz Heating Effects model that provides numerical solutions to the heat conduction equation coupled with realistic models as a consequence of THz absorption is determined by the heat transfer mechanisms of conduction, convection

  19. Lecture: Coherence Protocols Topics: wrap-up of memory systems, multi-thread

    E-Print Network [OSTI]

    Balasubramonian, Rajeev

    Lecture: Coherence Protocols · Topics: wrap-up of memory systems, multi-thread programming models scaling properties and eventually higher density: phase change memory (PCM), spin torque transfer (STT-RAM), etc. · PCM: heat and cool a material with elec pulses ­ the rate of heat/cool determines

  20. (Conference on Diffusion in Heterogeneous Media and Related Topics) 6 March (Thursday) 2014

    E-Print Network [OSTI]

    Nakamura, Shu

    transfer on the random real trees will be derived by estimating heat kernels of the diffusions (Conference on Diffusion in Heterogeneous Media and Related Topics) Room 002 6 March (Thursday) 2014 10:00-10:10: Opening 10:10-11:00: J. Cheng (Fudan Univ.) "The Mathematical Model

  1. Tricaine methane-sulfonate (MS-222) application in fish anaesthesia By N. Topic Popovic1

    E-Print Network [OSTI]

    Boynton, Walter R.

    Review Tricaine methane-sulfonate (MS-222) application in fish anaesthesia By N. Topic Popovic1 , I, Croatia Summary Tricaine methane-sulfonate (MS-222) is one of the most widely used anaesthetics in aquaculture and experimental procedures. Tricaine methane-sulphonate (MS-222), C9H11O2N + CH3SO3H, also known

  2. Topical Lunch Discussion with Former Governor of Hawaii Linda Lingle Hosts: Todd Cowen and Christopher Dunn

    E-Print Network [OSTI]

    Walter, M.Todd

    Topical Lunch Discussion with Former Governor of Hawaii Linda Lingle Hosts: Todd Cowen discussion with the former Governor of Hawaii, Linda Lingle at 12:00 noon on October 23rd in 300 Rice Hall will be Hawaii's effort to end its reliance on imported oil. Bipartisan political leadership, community

  3. RCAH320-02 Topics in Art and Public Life Music of the Fourth World

    E-Print Network [OSTI]

    Liu, Taosheng

    1 RCAH320-02 Topics in Art and Public Life Music of the Fourth World Spring 2011 Professor: Chris and political concerns of Fourth World peoples. While some of these concerns have little to do with music to speak knowledgably about many of the central issues facing Fourth World communities on local and global

  4. Topic Models: A Novel Method for Modeling Couple and Family David C. Atkins

    E-Print Network [OSTI]

    Steyvers, Mark

    of California, Los Angeles Couple and family researchers often collect open-ended linguistic data participants' responses are not forced into a set number of categories, text-based data can be very richTopic Models: A Novel Method for Modeling Couple and Family Text Data David C. Atkins University

  5. GIS TOPICS 6395 Instructor: Scot E. Smith, Professor, Geomatics Program, School of Forest Resources and

    E-Print Network [OSTI]

    Hill, Jeffrey E.

    GIS TOPICS 6395 Instructor: Scot E. Smith, Professor, Geomatics Program, School of Forest Resources: Reading Assignments GOALS AND OBJECTIVES: This course presents practical applications of GIS as it is used of modern GIS software an appreciation of the ways in which GIS technology can be used in areas

  6. Agreement Based Source Selection for the Multi-Topic Deep Web Integration

    E-Print Network [OSTI]

    Kambhampati, Subbarao

    Agreement Based Source Selection for the Multi-Topic Deep Web Integration Manishkumar Jha #1 ,Raju USA 85287 {1 mjha1,2 rajub,3 rao}@asu.edu Abstract One immediate challenge in searching the deep web. For open collections like the deep web, the source se- lection must be sensitive to trustworthiness

  7. Last modified: Jan. 5, 2005. OPEN CONJECTURES ON THE THREE TOPICS

    E-Print Network [OSTI]

    Sun, Zhi-Wei

    Last modified: Jan. 5, 2005. OPEN CONJECTURES ON THE THREE TOPICS Zhi-Wei Sun Department that the paper is not available to many researchers including me. 1 #12;2 ZHI-WEI SUN Conjecture 2 (P. Erdos then it cannot cover every integer odd times! Quite recently S. Guo and Z. W. Sun [arXiv:math.NT/0412217] proved

  8. Safety Topic Chemical Hood General purpose: prevent exposure to toxic, irritating, or noxious chemical

    E-Print Network [OSTI]

    Cohen, Robert E.

    Safety Topic ­ Chemical Hood General purpose: prevent exposure to toxic, irritating, or noxious chemical vapors and gases. A face velocity of 100 feet per minute (fpm) provides efficient vapor capture the better. (T) (F) A chemical hood can be used for storage of volatile, flammable, or odiferous materials

  9. Gibbs Sampling for Logistic Normal Topic Models with Graph-Based Priors

    E-Print Network [OSTI]

    McCallum, Andrew

    in the T - 1 simplex (i.e., a T-dimensional logistic normal random variable) can be generated as follows: 1Gibbs Sampling for Logistic Normal Topic Models with Graph-Based Priors David Mimno, Hanna M relationships. Models for spatial and temporal data often rely on real-valued state space models such as dynamic

  10. TEXTUAL EXPERTISE IN WORD EXPERTS: AN APPROACH TO TEXT PARSING BASED ON TOPIC/COMMENT MONITORING *

    E-Print Network [OSTI]

    1982, DIJK 1980a), basic modes of topic development, such as expansion, shift, or splitting (cf. GRIMES 1978), and operations on different levels of tex- tual macro-structures (DIJK 1980a) or schematlzed superstructures (DIJK 1980b). The identification of cohesive parts of a text is needed to determine the continuous

  11. TOPIC: Shale Gas Emissions w/David Allen, Energy Institute HOST: Jeff Tester and Todd Cowen

    E-Print Network [OSTI]

    Walter, M.Todd

    the nation's energy landscape. However, the environmental impacts associated with ``fracking'' for shale gasTOPIC: Shale Gas Emissions w/David Allen, Energy Institute HOST: Jeff Tester and Todd Cowen DATE: November 20th , 12:00 -1:00pm, 300 Rice Hall Atmospheric Impacts of Expanded Natural Gas Use Hydraulic

  12. IEEE JOURNAL OF SELECTED TOPICS IN QUANTUM ELECTRONICS 1 High Specificity Binding of Lectins to

    E-Print Network [OSTI]

    Dagenais, Mario

    IEEE JOURNAL OF SELECTED TOPICS IN QUANTUM ELECTRONICS 1 High Specificity Binding of Lectins, IEEE, Mario Dagenais, Senior Member, IEEE, Matthew T. Hurley, and Philip DeShong Abstract are available online at http://ieeexplore.ieee.org. Digital Object Identifier 10.1109/JSTQE.2009

  13. Instant HR March 3, 2009 TOPIC: Inclement Weather on March 2, 2009

    E-Print Network [OSTI]

    Hammack, Richard

    Instant HR ­ March 3, 2009 TOPIC: Inclement Weather on March 2, 2009 To Personnel Administrators and Timekeepers: Following is Virginia Commonwealth University's authorized closing for the inclement weather schedule: "Even when the University opens during inclement weather conditions, we recognize that personal

  14. Instant HR February 2, 2010 TOPIC: Inclement Weather on February 1, 2010

    E-Print Network [OSTI]

    Hammack, Richard

    Instant HR ­ February 2, 2010 TOPIC: Inclement Weather on February 1, 2010 To Personnel for the inclement weather on Monday, February 1, 2010. Also included are related timekeeping procedures. VCU closed not accrue compensatory leave during inclement weather closings. ­ Hourly workers do not accrue compensatory

  15. Instant HR February 8, 2010 TOPIC: Inclement Weather on February 5, 2010

    E-Print Network [OSTI]

    Hammack, Richard

    Instant HR ­ February 8, 2010 TOPIC: Inclement Weather on February 5, 2010 To Personnel.m. for the inclement weather on Friday, February 5, and all day Saturday, February 6, 2010. Also included are related inclement weather closings. ­ Hourly workers do not accrue compensatory leave during inclement weather

  16. Instant HR February 18, 2010 TOPIC: Inclement Weather on February 10, 2010

    E-Print Network [OSTI]

    Hammack, Richard

    Instant HR ­ February 18, 2010 TOPIC: Inclement Weather on February 10, 2010 To Personnel.m. due to inclement weather. Managers are encouraged to provide flexibility to employees who arrived late. Other employees - Nine-month faculty do not accrue compensatory leave during inclement weather closings

  17. SS 2006 Selected Topics CMR Minimal infinite cogeneration-closed subcategories.

    E-Print Network [OSTI]

    Ringel, Claus Michael

    SS 2006 Selected Topics CMR Minimal infinite cogeneration-closed subcategories. Claus Michael C is finite. Finally, C is cogeneration-closed, provided it is also closed under submodules. Given subcategory containing X . Theorem. Let C be an infinite cogeneration-closed subcategory of mod . Then C

  18. EFFECTIVE EFFICIENCY AND PERFORMANCE RATIO AS ENERGY RATING SYSTEM FOR PV MODULES Marko Topic1

    E-Print Network [OSTI]

    Sites, James R.

    EFFECTIVE EFFICIENCY AND PERFORMANCE RATIO AS ENERGY RATING SYSTEM FOR PV MODULES Marko Topic1 USA ABSTRACT: PV module energy rating assessment can be expressed by an annual effective efficiency approaches are presented: (i) a more accurate one with hourly averaged data over a year and a model of PV

  19. Quantum Mechanics Course Number: C668 C668: Special topics in physical chemistry: Advanced Quantum Mechanics

    E-Print Network [OSTI]

    Iyengar, Srinivasan S.

    Quantum Mechanics Course Number: C668 C668: Special topics in physical chemistry: Advanced Quantum Mechanics Instructor: Srinivasan S. Iyengar Office Hours Wednesday, Friday 10:30AM-12PM (Chemistry C202B@gmail.com Chemistry, Indiana University i c 2014, Srinivasan S. Iyengar (instructor) #12;Quantum Mechanics Course

  20. October 1999, 2007 Dianne P. O'Leary 1 Some additional topics in

    E-Print Network [OSTI]

    O'Leary, Dianne P.

    1 October 1999, 2007 Dianne P. O'Leary 1 Some additional topics in numerical integration This set integration -- Matlab's integration software October 1999, 2007 Dianne P. O'Leary 2 Adaptive integration". easy easy hard easy very hard f(t) October 1999, 2007 Dianne P. O'Leary 3 Non-Adaptive integration

  1. IEEE Communications Magazine Feature Topic on Recent Advances in IETF Standards

    E-Print Network [OSTI]

    Touch, Joe

    . Protocols and other technical standards developed by the IETF are fundamental building blocks of ourIEEE Communications Magazine Feature Topic on Recent Advances in IETF Standards The mission of the Internet engineering Task Force (IETF) is to "produce high quality, relevant technical documents

  2. Preliminary draft research topics subject to revision prior to a solicitation being issued May 18, 2007

    E-Print Network [OSTI]

    (500,000 units). In addition, six sigma standards must be reached for fuel cell subsystems to achieve six sigma quality standards. Topic 1 Alternative Electrode Deposition Processes The current high volume cost targets for MEA manufacturing while achieving a six sigma standard. Applicant cost

  3. Paper # D09 Report LBNL-62505 Topic: Fundamentals US Combustion Meeting

    E-Print Network [OSTI]

    Bell, John B.

    Paper # D09 Report LBNL-62505 Topic: Fundamentals 5th US Combustion Meeting Organized by the Western States Section of the Combustion Institute and Hosted by the University of California at San Diego March 25-28, 2007. Diagnostics for the Combustion Science Workbench J. F. Grcar, M. S. Day, and J. B

  4. Biohazardous Waste Management Plan Page 2 of 15 Section Topic Page Number

    E-Print Network [OSTI]

    Sniadecki, Nathan J.

    #12;Biohazardous Waste Management Plan Page 2 of 15 INDEX Section Topic Page Number I Roster #12;Biohazardous Waste Management Plan Page 3 of 15 I. Scope The University of Washington Biohazardous Waste Management Plan (The Plan) applies to all University facilities in the City of Seattle

  5. IT655: Advanced topics in Data mining, EndSem exam Sep 21, 2004.

    E-Print Network [OSTI]

    Sarawagi, Sunita

    IT655: Advanced topics in Data mining, EndSem exam Sep 21, 2004. 2:00 PM - 5:00 PM Roll: Name outcomes. There is a feature for each of the outcomes on each label giving rise to 21*7=147 features. 5

  6. NSF TRAINING MATRIX Topic Undergraduates Graduate Students PostDoc Faculty Administrative

    E-Print Network [OSTI]

    Yu, Gexin

    NSF TRAINING MATRIX 8/31/10 Topic Undergraduates Graduate Students PostDoc Faculty Administrative *Falsification Required/online ApSCI 604*open to Classroom trainingClassroom training all/list of enrollees Video to Corbett Online training required for Graduate students Required for PostDocs. On Being A Scientist

  7. Water Resource Topics (#1-2) 1. Changes in drought patterns with elevation

    E-Print Network [OSTI]

    Water Resource Topics (#1-2) 1. Changes in drought patterns with elevation Background research. Upconing of salt water into drinking water wells Background research on analytical methods to assess upconing in unconfined and confined aquifers Identify aquifer sector, drinking water wells, and data

  8. Topic-Based Audience Metrics for Internet Marketing by Combining Ontologies and Output Page Mining

    E-Print Network [OSTI]

    Libre de Bruxelles, Université

    designers and Web de- velopers [19]. Summary reports like the number of visi- tors and the number of page metrics which should represent the Web site topics. Finally, we validate our approach with experiments by a FNRS Research Fel- low Grant. has most emerged in the corporate world. Web analytics fo- cuses

  9. From HEALTH TOPICS on the UHS Web site www.rochester.edu/uhs

    E-Print Network [OSTI]

    Cantlon, Jessica F.

    From HEALTH TOPICS on the UHS Web site www.rochester.edu/uhs Common Cold ­ Self Care (Cough, Fever cold symptoms. Colds are spread from person to person through coughs, sneezes, and mucus on a person Below are recommendations for self-care for four of the most common cold symptoms ­ fever, cough, sore

  10. Chemistry in Combustion Processes II Introduce and discuss some important topics and

    E-Print Network [OSTI]

    Zevenhoven, Ron

    Chemistry in Combustion Processes II Introduce and discuss some important topics and methods of today's combustion chemistry research - Burning of biomass based fuels in large scale boilers - Black to ash - "Toolbox" for combustion chemistry analysis #12;Schedule CCP2-2012 #12;CCP2 2012 part B #12

  11. Experimenting with Drugs (and Topic Models): Multi-Dimensional Exploration of Recreational Drug Discussions

    E-Print Network [OSTI]

    Dredze, Mark

    Experimenting with Drugs (and Topic Models): Multi-Dimensional Exploration of Recreational Drug of new recreational drugs and trends re- quires mining current information from non-traditional text components. The resulting model learns factors that correspond to drug type, delivery method (smoking

  12. Trade, Environment and Sustainable Development Spring 2006 Topics in Trade Theory

    E-Print Network [OSTI]

    a common myth among environmentalists: the case for free trade ignores capital flows parallels between the case for free trade and the case for free investment international vs interregional trade #12;Trade, Environment and Sustainable Development Spring 2006 Topics in Trade Theory sources of gains

  13. Predicting Response to Political Blog Posts with Topic Models Language Technologies Institute

    E-Print Network [OSTI]

    Cohen, William W.

    Predicting Response to Political Blog Posts with Topic Models Tae Yano Language Technologies Language Technologies Institute Carnegie Mellon University Pittsburgh, PA 15213, USA nasmith@cs.cmu.edu Abstract In this paper we model discussions in online po- litical weblogs (blogs). To do this, we extend La

  14. Math 6395: Topics in C-algebras Instructor: Dr. Mark Tomforde Office: 601 PGH

    E-Print Network [OSTI]

    Tomforde, Mark

    Math 6395: Topics in C-algebras Instructor: Dr. Mark Tomforde Office: 601 PGH Email: see my website URL: www.math.uh.edu/tomforde Office Hours: (by appointment) You are welcome to come see me to discuss of the country.) Prerequisites: A course in Functional Analysis and Operator Theory, a course in Abstract Algebra

  15. Agribusiness Faculty Members’ Perceptions of Importance and Inclusion of Decision Science Topics in Undergraduate Agribusiness Curricula 

    E-Print Network [OSTI]

    Wolfskill, Lawrence Arthur

    2012-10-19

    and inclusion. A random sample of faculty members was emailed a link to an online four-part questionnaire. Forced Likert-type scales measured the perceptions of importance and inclusion of 18 selected DS topics. Borich’s (1980) model of weighted discrepancy...

  16. Soft matter in hard confinement: phase transition thermodynamics, structure, texture, diffusion and flow in nanoporous media - topical review

    E-Print Network [OSTI]

    Patrick Huber

    2015-02-16

    Spatial confinement in nanoporous media affects the structure, thermodynamics and mobility of molecular soft matter often markedly. This article reviews thermodynamic equilibrium phenomena, such as physisorption, capillary condensation, crystallisation, self-diffusion, and structural phase transitions as well as selected aspects of the emerging field of spatially confined, non-equilibrium physics, i.e. the rheology of liquids, capillarity-driven flow phenomena, and imbibition front broadening in nanoporous materials. The observations in the nanoscale systems are related to the corresponding bulk phenomenologies. The complexity of the confined molecular species is varied from simple building blocks, like noble gas atoms, normal alkanes and alcohols to liquid crystals, polymers, ionic liquids, proteins and water. Mostly, experiments with mesoporous solids of alumina, carbon, gold, silica, and silicon having pore diameters ranging from a few up to 50 nanometers are presented. The observed peculiarities of nanopore-confined condensed matter are also discussed with regard to applications. A particular emphasis is put on texture formation upon crystallisation in nanoporous media, a topic both of high fundamental interest and of increasing nanotechnological importance, e.g., for the synthesis of organic/inorganic hybrid materials by melt infiltration, the usage of nanoporous solids in crystal nucleation or in template-assisted electrochemical deposition of nano structures.

  17. History 280 topics for Spring 2015 Hist 280901 The History of Spectator Sports in the United States

    E-Print Network [OSTI]

    Bermúdez, José Luis

    History 280 topics for Spring 2015 Hist 280901 The History of Spectator Sports in the United, define an approach and conduct both primary and secondary sources on the topic. Hist 280902 History independence and wrote revolutionary constitutions. This course will explore the history of these independence

  18. I-TEX: A Marketplace for Information Technology Standards in the Technical Topic Area: Information Technology Standards

    E-Print Network [OSTI]

    Mills, Kevin

    I-TEX: A Marketplace for Information Technology Standards in the 21st Century BAA #99-07 Technical Topic Area: Information Technology Standards Technical PoCs: Administrative PoC: Dr. Kevin L. Mills Mrs Kumar NIST Email sri.kumar@nist.gov #12;BAA 99-07 Technical Topic Area: Information Technology Standards

  19. Solar Variability, Cosmic Rays and Climate: What's up? The topic of possible relations between solar and cosmic

    E-Print Network [OSTI]

    Usoskin, Ilya G.

    Preface Solar Variability, Cosmic Rays and Climate: What's up? The topic of possible relations between solar and cosmic ray variability on one hand, and Earth's climate on the other hand, is quite in Space Research topical issue on Solar Variability, Cosmic Rays and Climate presents a collection

  20. Page 1 of 2 PSYCO 302, 305, 403, 405, 421, 423, 473 and 478 are variable topics courses.

    E-Print Network [OSTI]

    Wang, Hao "Howard"

    Page 1 of 2 PSYCO 302, 305, 403, 405, 421, 423, 473 and 478 are variable topics courses. A student 105 66605 Faucher 403 A2 Sci Recent Advances in Experimental Psychology: Models and Theories Topic of PSYCO 223, 233, 239, 333, or 339 58576 Frenzel 403 A3 Sci Recent Advances In Experimental Psychology

  1. Review of field-reversed configurations

    SciTech Connect (OSTI)

    Steinhauer, Loren C. [Department of Aeronautics and Astronautics, University of Washington, Seattle, Washington 98195 (United States)

    2011-07-15

    This review addresses field-reversed configurations (FRCs), which are compact-toroidal magnetic systems with little or no toroidal field and very high {beta} (ratio of plasma pressure to magnetic pressure). Although enthusiasm for the FRC has primarily been driven by its potential for an attractive fusion reactor, this review focuses on the physics rather than on technological or engineering aspects. Major advances in both theory and experiment have taken place since the previous comprehensive FRC review in 1988. Even so many questions remain. In particular, even though FRC experiments have exhibited remarkable stability, how well this extrapolates to larger systems remains unresolved. The review considers FRCs under familiar topical categories: equilibrium, global stability, self-organization, transport, formation, and sustainment.

  2. Geologic setting, petrophysical characteristics, and regional heterogeneity patterns of the Smackover in southwest Alabama. Draft topical report on Subtasks 2 and 3

    SciTech Connect (OSTI)

    Kopaska-Merkel, D.C.; Mann, S.D.; Tew, B.H.

    1992-06-01

    This is the draft topical report on Subtasks 2 and 3 of DOE contract number DE-FG22-89BC14425, entitled ``Establishment of an oil and gas database for increased recovery and characterization of oil and gas carbonate reservoir heterogeneity.`` This volume constitutes the final report on Subtask 3, which had as its primary goal the geological modeling of reservoir heterogeneity in Smackover reservoirs of southwest Alabama. This goal was interpreted to include a thorough analysis of Smackover reservoirs, which was required for an understanding of Smackover reservoir heterogeneity. This report is divided into six sections (including this brief introduction). Section two, entitled ``Geologic setting,`` presents a concise summary of Jurassic paleogeography, structural setting, and stratigraphy in southwest Alabama. This section also includes a brief review of sedimentologic characteristics and stratigraphic framework of the Smackover, and a summary of the diagenetic processes that strongly affected Smackover reservoirs in Alabama. Section three, entitled ``Analytical methods,`` summarizes all nonroutine aspects of the analytical procedures used in this project. The major topics are thin-section description, analysis of commercial porosity and permeability data, capillary-pressure analysis, and field characterization. ``Smackover reservoir characteristics`` are described in section four, which begins with a general summary of the petrographic characteristics of porous and permeable Smackover strata. This is followed by a more-detailed petrophysical description of Smackover reservoirs.

  3. Internal split field generator

    DOE Patents [OSTI]

    Thundat; Thomas George (Knoxville, TN); Van Neste, Charles W. (Kingston, TN); Vass, Arpad Alexander (Oak Ridge, TN)

    2012-01-03

    A generator includes a coil of conductive material. A stationary magnetic field source applies a stationary magnetic field to the coil. An internal magnetic field source is disposed within a cavity of the coil to apply a moving magnetic field to the coil. The stationary magnetic field interacts with the moving magnetic field to generate an electrical energy in the coil.

  4. 6/16/13 Concordia UniversityTopics Page -USATODAY.com content.usatoday.com/topics/article/concordia+university/000bgyK4KJbYZ/1 1/2

    E-Print Network [OSTI]

    Fung, Benjamin C. M.

    .usatoday.com/topics/article/concordia+university/000bgyK4KJbYZ/1 1/2 « Previous Next » Researchers develop new search tool to help fight child porn

  5. Topical Non-Invasive Gene Delivery using Gemini Nanoparticles in Interferon-gamma-deficient Mice

    SciTech Connect (OSTI)

    Badea,I.; Wettig, S.; Verrall, R.; Foldvari, M.

    2007-01-01

    Cutaneous gene therapy, although a promising approach for many dermatologic diseases, has not progressed to the stage of clinical trials, mainly due to the lack of an effective gene delivery system. The main objective of this study was to construct and evaluate gemini nanoparticles as a topical formulation for the interferon gamma (IFN-{gamma}) gene in an IFN-{gamma}-deficient mouse model. Nanoparticles based on the gemini surfactant 16-3-16 (NP16-DNA) and another cationic lipid cholesteryl 3{beta}-(-N-[dimethylamino-ethyl] carbamate) [Dc-chol] (NPDc-DNA) were prepared and characterized. Zetasizer measurement indicated a bimodal distribution of 146 and 468 nm average particle sizes for the NP16-DNA ({zeta}-potential +51 mV) nanoparticles and monomodal distribution of 625 nm ({zeta}-potential +44 mV) for the NPDc-DNA. Circular dichroism studies showed that the gemini surfactant compacted the plasmid more efficiently compared to the Dc-chol. Small-angle X-ray scattering measurements revealed structural polymorphism in the NP16-DNA nanoparticles, with lamellar and Fd3m cubic phases present, while for the NPDc-DNA two lamellar phases could be distinguished. In vivo, both topically applied nanoparticles induced higher gene expression compared to untreated control and naked DNA (means of 0.480 and 0.398 ng/cm{sup 2} vs 0.067 and 0.167 ng/cm{sup 2}). However, treatment with NPDc-DNA caused skin irritation, and skin damage, whereas NP16-DNA showed no skin toxicity. In this study, we demonstrated that topical cutaneous gene delivery using gemini surfactant-based nanoparticles in IFN-{gamma}-deficient mice was safe and may provide increased gene expression in the skin due to structural complexity of NP16 nanoparticles (lamellar-cubic phases).

  6. TEC Working Group Topic Groups Tribal Key Documents | Department of Energy

    Energy Savers [EERE]

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on QA:QA J-E-1 SECTION J APPENDIX E LIST OF APPLICABLEStatutory Authority SustainXSystem for39:TEC Working Group Topic

  7. Trends in the use of topical over the counter products in the management of dermatologic disease in the United States

    E-Print Network [OSTI]

    Nolan, Bridgit V; Levender, Michelle M; Davis, Scott A; Feneran, Ashley N; Jr, Alan B Fleischer; Feldman, Steven R

    2012-01-01

    for the management of psoriasis and psoriatic arthritis.and treatment of psoriasis with topical therapies. J Am AcadSR, Margolis DJ, Rolstad T. Psoriasis is common, carries a

  8. SBIR/STTR FY16 Phase 1 Release 2 Topics Announced—Includes Hydrogen Delivery and Two Technology Transfer Opportunities

    Broader source: Energy.gov [DOE]

    The U.S. Department of Energy has announced the 2016 Small Business Innovation Research and Small Business Technology Transfer (SBIR/STTR) Phase I Release 2 Topics, including magnetocaloric materials development for hydrogen delivery and two technology transfer opportunities.

  9. Field instrumentation for soil and rock. ASTM special technical publication 1358

    SciTech Connect (OSTI)

    Durham, G.N.; Marr, W.A.

    1999-07-01

    Papers are arranged under the following topical sections: Instrumentation associated with soil structure interaction; Instrumentation support construction activities; Instrumentation to monitor landfills; Instrumentation for monitoring settlement and stability; Data acquisition and data management; and Instrumentation for measuring physical properties in the field. Papers within scope have been processed separately for inclusion on the data base.

  10. Sept/Oct 2008 ListProc Newsletter CSBA 2008 Convention Field Trials of Native Plants

    E-Print Network [OSTI]

    Ishida, Yuko

    Sept/Oct 2008 ________________________________________________________________________________ ListProc Newsletter CSBA 2008 Convention Field Trials of Native Plants Apiary Board Active 2009 4-H Essay topic Bee the list, then you do the same thing, but instead of sub, you use unsub or signoff, then the name

  11. Algal toxins and reverse osmosis desalination operations: Laboratory bench testing and field monitoring of domoic acid,

    E-Print Network [OSTI]

    Caron, David

    Algal toxins and reverse osmosis desalination operations: Laboratory bench testing and field 2012 Accepted 23 September 2012 Available online 4 October 2012 Keywords: Reverse osmosis Desalination desalination facilities has become an important topic in recent years due to enhanced societal interest

  12. Preliminary Technical and Legal Evaluation of Disposing of Nonhazardous Oil Field Waste into Salt Caverns

    SciTech Connect (OSTI)

    Ayers, Robert C.; Caudle, Dan; Elcock, Deborah; Raivel, Mary; Veil, John; and Grunewald, Ben

    1999-01-21

    This report presents an initial evaluation of the suitability, feasibility, and legality of using salt caverns for disposal of nonhazardous oil field wastes. Given the preliminary and general nature of this report, we recognize that some of our findings and conclusions maybe speculative and subject to change upon further research on this topic.

  13. Topic and Sentiment Analysis on OSNs: a Case Study of Advertising Strategies on Twitter

    E-Print Network [OSTI]

    Dacres, Shana; Purver, Matthew

    2013-01-01

    Social media have substantially altered the way brands and businesses advertise: Online Social Networks provide brands with more versatile and dynamic channels for advertisement than traditional media (e.g., TV and radio). Levels of engagement in such media are usually measured in terms of content adoption (e.g., likes and retweets) and sentiment, around a given topic. However, sentiment analysis and topic identification are both non-trivial tasks. In this paper, using data collected from Twitter as a case study, we analyze how engagement and sentiment in promoted content spread over a 10-day period. We find that promoted tweets lead to higher positive sentiment than promoted trends; although promoted trends pay off in response volume. We observe that levels of engagement for the brand and promoted content are highest on the first day of the campaign, and fall considerably thereafter. However, we show that these insights depend on the use of robust machine learning and natural language processing techniques t...

  14. Geotechnical support and topical studies for nuclear waste geologic repositories: Annual report, fiscal year 1987

    SciTech Connect (OSTI)

    Not Available

    1988-01-01

    This multidisciplinary project was initiated in fiscal year 1986. It comprises 11 reports in two major interrelated tasks: The technical assistance part of the project includes reviewing the progress of the major projects in the DOE Office of Civilian Radioactive waste Management (OCRWM) Program and advising the Engineering and Geotechnology Division on significant technical issues facing each project; analyzing geotechnical data, reports, tests, surveys and plans for the different projects; reviewing and commenting on major technical reports and other program documents such as Site Characterization Plans (SCP) and Study Plans; and providing scientific and technical input at technical meetings. The topical studies activity comprises studies on scientific and technical ions and issues of significance to in-situ testing, test analysis methods, and site characterization of nuclear waste geologic repositories. The subjects of study were selected based on discussions with DOE staff. One minor topic is a preliminary consideration and planning exercise for postclosure monitoring studies. The major task, with subtasks involving various geoscience disciplines, is a study of the mechanical, hydraulic, geophysical and geochemical properties of fractures in geologic rock masses.

  15. External split field generator

    DOE Patents [OSTI]

    Thundat, Thomas George (Knoxville, TN); Van Neste, Charles W. (Kingston, TN); Vass, Arpad Alexander (Oak Ridge, TN)

    2012-02-21

    A generator includes a coil disposed about a core. A first stationary magnetic field source may be disposed on a first end portion of the core and a second stationary magnetic field source may be disposed on a second end portion of core. The first and second stationary magnetic field sources apply a stationary magnetic field to the coil. An external magnetic field source may be disposed outside the coil to apply a moving magnetic field to the coil. Electrical energy is generated in response to an interaction between the coil, the moving magnetic field, and the stationary magnetic field.

  16. Selected topics in particle accelerators: Proceedings of the CAP meetings. Volume 4

    SciTech Connect (OSTI)

    Parsa, Z.

    1995-10-01

    This Report includes copies of transparencies and notes from the presentations made at the Center for Accelerator Physics at Brookhaven National Laboratory. Editing and changes to the authors` contributions in this Report were made only to fulfill the publication requirements. This volume includes notes and transparencies on eight presentations: ``Application of Accelerator-Driven Spallation Targets - Including Tritium Production and Nuclear Waste Transmutation``, ``BNL 5 MW Pulsed Spallation Neutron Source Study``, ``Designing and Understanding of Magnets with the Help of Conformal Mapping``, ``Laser - Electron Beam Scattering Coherent Compton X-Ray Sources``, ``The LHC Project``, ``Optimization of the Photocathode-Linac Separation for the ATF [Accelerator Test Facility] Injection System``, ``On CEBAF Commissioning: First Results``, and ``The Proposed Booster Application Facility at BNL``. An Appendix lists dates, topics, and speakers from October 1989 to December 1994.

  17. Licensing topical report: application of probabilistic risk assessment in the selection of design basis accidents. [HTGR

    SciTech Connect (OSTI)

    Houghton, W.J.

    1980-06-01

    A probabilistic risk assessment (PRA) approach is proposed to be used to scrutinize selection of accident sequences. A technique is described in this Licensing Topical Report to identify candidates for Design Basis Accidents (DBAs) utilizing the risk assessment results. As a part of this technique, it is proposed that events with frequencies below a specified limit would not be candidates. The use of the methodology described is supplementary to the traditional, deterministic approach and may result, in some cases, in the selection of multiple failure sequences as DBAs; it may also provide a basis for not considering some traditionally postulated events as being DBAs. A process is then described for selecting a list of DBAs based on the candidates from PRA as supplementary to knowledge and judgments from past licensing practice. These DBAs would be the events considered in Chapter 15 of Safety Analysis Reports of high-temperature gas-cooled reactors (HTGRs).

  18. Introducing interdisciplinary science to second year undergraduates in a Current Topics in Biophysics course

    E-Print Network [OSTI]

    Jerzak, Stanislaw

    2015-01-01

    We offer second year students the opportunity to explore Current Topics in Biophysics in a course co-taught by a physicist and a biologist. The interdisciplinary course allows university students to engage in analytical thinking that integrates physics and biology. The students are either biophysics majors (50%) or from a diversity of science majors (about 30% life sciences). All will have taken first year courses in biology, physics and mathematics. The course is divided into: 1) The application of physical approaches to biological problems using case studies (how high can a tree grow? and biological pumps are two examples); 2) An introduction to physics concepts for which potential applications are explored (biophotonics and its application in fluorescence microscopy and photodynamic therapy is one example); and 3) Presentations from industry and university researchers who describe careers, research and clinical applications of biophysics. Over the six years the course has been offered, students have achiev...

  19. Power spectrum of post-inflationary primordial magnetic fields

    E-Print Network [OSTI]

    Hector J. Hortua; Leonardo Castañeda

    2014-12-16

    The origin of large scale magnetic fields is one of the most puzzling topics in cosmology and astrophysics. It is assumed that the observed magnetic fields result from the amplification of an initial field produced in the early universe. In this paper we compute the exact power spectrum of magnetic fields created after inflation best known as post inflationary magnetic fields, using the first order cosmological perturbation theory. Our treatment differs from others works because we include an infrared cutoff which encodes only causal modes in the spectrum. The cross-correlation between magnetic energy density with Lorentz force and the anisotropic part of the electromagnetic field are exactly computed. We compare our results with previous works finding agreement in cases where the ratio between lower and upper cutoff is very small. However, we found that spectrum is strongly affected when this ratio is greater than 0.2. Moreover, the effect of a post inflationary magnetic field with a lower cutoff on the angular power spectrum in the temperature distribution of CMB was also exactly calculated. The main feature is a shift of the spectrum's peak as function of the infrared cutoff, therefore analyzing this effect we could infer the value of this cutoff and thus constraining the primordial magnetic fields generation models.

  20. BUFFERED WELL FIELD OUTLINES

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

    OIL & GAS FIELD OUTLINES FROM BUFFERED WELLS The VBA Code below builds oil & gas field boundary outlines (polygons) from buffered wells (points). Input well points layer must be a...

  1. Strong Field, Noncommutative QED

    E-Print Network [OSTI]

    Anton Ilderton; Joakim Lundin; Mattias Marklund

    2010-05-26

    We review the effects of strong background fields in noncommutative QED. Beginning with the noncommutative Maxwell and Dirac equations, we describe how combined noncommutative and strong field effects modify the propagation of fermions and photons. We extend these studies beyond the case of constant backgrounds by giving a new and revealing interpretation of the photon dispersion relation. Considering scattering in background fields, we then show that the noncommutative photon is primarily responsible for generating deviations from strong field QED results. Finally, we propose a new method for constructing gauge invariant variables in noncommutative QED, and use it to analyse the physics of our null background fields.

  2. Low-rank coal research, Task 5.1. Topical report, April 1986--December 1992

    SciTech Connect (OSTI)

    Not Available

    1993-02-01

    This document is a topical progress report for Low-Rank Coal Research performed April 1986 - December 1992. Control Technology and Coal Preparation Research is described for Flue Gas Cleanup, Waste Management, Regional Energy Policy Program for the Northern Great Plains, and Hot-Gas Cleanup. Advanced Research and Technology Development was conducted on Turbine Combustion Phenomena, Combustion Inorganic Transformation (two sections), Liquefaction Reactivity of Low-Rank Coals, Gasification Ash and Slag Characterization, and Coal Science. Combustion Research is described for Atmospheric Fluidized-Bed Combustion, Beneficiation of Low-Rank Coals, Combustion Characterization of Low-Rank Fuels (completed 10/31/90), Diesel Utilization of Low-Rank Coals (completed 12/31/90), Produce and Characterize HWD (hot-water drying) Fuels for Heat Engine Applications (completed 10/31/90), Nitrous Oxide Emission, and Pressurized Fluidized-Bed Combustion. Liquefaction Research in Low-Rank Coal Direct Liquefaction is discussed. Gasification Research was conducted in Production of Hydrogen and By-Products from Coals and in Sulfur Forms in Coal.

  3. Catalytic conversion of light alkanes, Phase 3. Topical report, January 1990--December 1992

    SciTech Connect (OSTI)

    1992-12-31

    The mission of this work is to devise a new catalyst which can be used in the first simple, economic process to convert the light alkanes in natural gas to an alcohol-rich oxygenated product which can either be used as an environmentally friendly, high-performance liquid fuel, or a precursor to a liquid hydrocarbon transportation fuel. The authors have entered the proof-of-concept stage for converting isobutane to tert butyl alcohol in a practical process and are preparing to enter proof-of-concept of a propane to isopropyl alcohol process in the near future. Methane and ethane are more refractory and thus more difficult to oxidize than the C{sub 3} and C{sub 4} hydrocarbons. Nonetheless, advances made in this area indicate that further research progress could achieve the goal of their direct conversion to alcohols. Progress in Phase 3 catalytic vapor phase methane and ethane oxidation over metals in regular oxidic lattices are the subject of this topical report.

  4. 79USDA Forest Service Gen. Tech. Rep. PSW-GTR-158. 1995. CONCURRENT SESSION II--Urban Interface Topics

    E-Print Network [OSTI]

    79USDA Forest Service Gen. Tech. Rep. PSW-GTR-158. 1995. CONCURRENT SESSION II--Urban Interface Topics #12;80 USDA Forest Service Gen. Tech. Rep. PSW-GTR-158. 1995. #12;81USDA Forest Service Gen. Tech be generated in low-, me- dium-, and high-expansion forms. Class A foam can be applied from pump

  5. Energy and Society (ER100/PP184/ER200/PP284) Topics: Personal energy audit, the grid, nuclear, fracking

    E-Print Network [OSTI]

    Kammen, Daniel M.

    , fracking Due Nov. 7, in class, or before 5pm outside 310 Barrows Fall 2013 Problem Set #5 Total Points: 100 and Society (ER100/PP184/ER200/PP284) Topics: Personal energy audit, the grid, nuclear, fracking Due Nov. 7

  6. Topic 4: Demand Response A.H. MohsenianRad (U of T) 1Networking and Distributed Systems

    E-Print Network [OSTI]

    Mohsenian-Rad, Hamed

    Topic 4: Demand Response A.H. MohsenianRad (U of T) 1Networking and Distributed Systems Department;Definition of Demand Response Dr. Hamed Mohsenian-Rad Texas Tech UniversityCommunications and Control in Smart Grid · According to the U.S. Department of Energy: Demand response (DR) is defined as changes

  7. TOPICS IN GRAPH THEORY A tribute to A. A. and T. E. Zykovs on the occasion of

    E-Print Network [OSTI]

    Kostochka, Alexandr V.

    , The role of the Odessa (Zykov's) seminar in the birth and the development of algebraic combinatorics. · V and transparently the impact of the Odessa seminar on the start and the development in the USSR of a birthday 2013 #12;#12;TOPICS IN GRAPH THEORY The Volume contains research articles, recollections, photos

  8. Project Summary The interaction between the uplift of the earth's surface and climate change has been a topic

    E-Print Network [OSTI]

    Gregory-Wodzicki, Kathryn M.

    Project Summary The interaction between the uplift of the earth's surface and climate change has America, particularly in the english-language literature. However, the uplift history of the Andes of uplift and climate. We propose to investigate this topic by conducting the following research: · We

  9. Topic 3: Smart Grid Communications A.H. MohsenianRad (U of T) 1Networking and Distributed Systems

    E-Print Network [OSTI]

    Mohsenian-Rad, Hamed

    Topic 3: Smart Grid Communications A.H. MohsenianRad (U of T) 1Networking and Distributed Systems Reference Model for Smart Grid Dr. Hamed Mohsenian-Rad Texas Tech UniversityCommunications and Control in Smart Grid 2 · Each domain involves its own actors and applications. · Interactions across 7 Smart Grid

  10. Atkinson Center for a Sustainable Future topical lunch summary Title: "The Future of Fracking: Transparency, Waste Production and Disposal, Regional

    E-Print Network [OSTI]

    Walter, M.Todd

    Atkinson Center for a Sustainable Future topical lunch summary Title: "The Future of Fracking in the discussion of shale gas exploration and social impacts. Attendees: Last Name First Name NetID or email Dept seamusm@ptd.net Guest Tester Jeff jwt54 Cornell Energy Inst. Wilber Tom wilberwrites@hotmail.com Guest

  11. Approved Module Information for SE4025, 2014/5 Module Title/Name: Further Topics in Engineering

    E-Print Network [OSTI]

    Neirotti, Juan Pablo

    Approved Module Information for SE4025, 2014/5 Module Title/Name: Further Topics in Engineering Management Module Code: SE4025 School: Engineering and Applied Science Module Type: Standard Module New Module? No Module Credits: 15 Module Management Information Module Leader Name Robin Clark Email Address

  12. Approved Module Information for BSM934, 2014/5 Module Title/Name: Advanced Topics in International

    E-Print Network [OSTI]

    Neirotti, Juan Pablo

    Approved Module Information for BSM934, 2014/5 Module Title/Name: Advanced Topics in International Business Module Code: BSM934 School: Aston Business School Module Type: Standard Module New Module? No Module Credits: 15 Module Management Information Module Leader Name Yama Temouri Email Address temoury1

  13. Abstract Security has become an increasingly important topic in software engineering. In this paper, an approach of using the

    E-Print Network [OSTI]

    Li, Yaohang

    Abstract ­ Security has become an increasingly important topic in software engineering. In this paper, an approach of using the workflow technology in teaching secure software engineering courses technology in teaching secure software engineering classes have been well received by the students. Index

  14. Summary of the Atkinson Center Topic Lunch; "New York After Sandy: New and Old Challenges to Infrastructure

    E-Print Network [OSTI]

    Walter, M.Todd

    the following main themes: · How might Hurricane Sandy affect plans for the development of the new tech campusSummary of the Atkinson Center Topic Lunch; "New York After Sandy: New and Old Challenges Lunch address? Hurricane Sandy caused extensive damage to physical infrastructure throughout the New

  15. Instant HR January 4, 2011 TOPIC: Leave Amendments, FMLA Reminder, New Link to Reports (VCU Reporting Center),

    E-Print Network [OSTI]

    Hammack, Richard

    Instant HR ­ January 4, 2011 TOPIC: Leave Amendments, FMLA Reminder, New Link to Reports (VCU Reporting Center), and New 2011 Tax Withholding Tables To Personnel Administrators and Timekeepers: Please Leave (at P.O. Box 842511) as soon as possible. Questions? E-mail leave@vcu.edu. ** New Link to Reports

  16. Franz-Viktor Kuhlmann 210 McLean Hall, Tel. 6111 MATH 872.3 Topics in Pure Mathematics

    E-Print Network [OSTI]

    Kuhlmann, Franz-Viktor

    are expected to read additional material from the Handbook of Applied Cryptography and to discuss ­ Diffie-Hellman ­ ElGamal ­ Public Key Management ­ Security Questions and Attacks ­ selected topics from the Handbook of Applied Cryptography. While the lectures will mainly follow the book of Buchmann, the students

  17. PM950 Seminar Topics Talks will be 50 minutes long, scheduled on Dec. 9, 11 and 12.

    E-Print Network [OSTI]

    Davidson, Ken

    PM950 Seminar Topics Talks will be 50 minutes long, scheduled on Dec. 9, 11 and 12. Please plan of analytic functions, Amer. J. Math. 89 (1967), 932­941. See Gamelin pp.147­151 or Stout, parts of pp.321

  18. DOI 10.1007/s10994-011-5272-5 Statistical topic models for multi-label document

    E-Print Network [OSTI]

    Steyvers, Mark

    . A drawback of these approaches is that performance rapidly drops off as the total num- ber of labelsMach Learn DOI 10.1007/s10994-011-5272-5 Statistical topic models for multi-label document / Accepted: 9 November 2011 © The Author(s) 2011 Abstract Machine learning approaches to multi-label document

  19. Topics in nonequilibrium quantum statistical W. Aschbacher 1 , V. Jaksi c 2 , Y. Pautrat 3 , C.A. Pillet 4

    E-Print Network [OSTI]

    ­equilibrium steady states (NESS) and entropy production . . . . 9 3.3 Structural properties . . . . . . . . . . . . . . . . . . . . . . . . . . . 10 3.4 C # ­scattering and NESS . . . . . . . . . . . . . . . . . . . . . . . . 11 4 Open quantum the scattering theory of non­equilibrium steady states (NESS) (this topic has been only quickly reviewed in [JP4

  20. Abstract--Many technical communities are vigorously pursuing research topics that contribute to the Internet of Things

    E-Print Network [OSTI]

    Stankovic, John A.

    to the Internet of Things (IoT). Today, as sensing, actuation, communication, and control become ever more topics are discussed. Index Terms--Cyber Physical Systems, Internet of Things, Mobile Computing such prominent research communities are: Internet of Things (IoT), Mobile Computing (MC), Pervasive Computing (PC

  1. Dynamical processes in the reversed-field pinch

    SciTech Connect (OSTI)

    Caramana, E.; Cayton, T.; Dagazian, R.

    1982-01-01

    This paper presents a review of recent theoretical work on the Reversed-Field Pinch (RFP) at Los Alamos National Laboratory. A wide variety of topics are discussed. These include: nonlinear, two-dimensional, helical, magnetohydrodynamic (MHD) simulations of current-driven modes; a statistical model of plasma turbulence in the RFP; analytic and numerical calculations of resistive ballooning modes in toroidal geometry; work on coherent m = 0 excitations observed in the ZT-40M device; finite Larmor radius effects on the tearing mode; destabilization of MHD modes by kinetic effects; and, possible plasma heating by means of magnetoacoustic oscillations.

  2. Power Plays: Geothermal Energy In Oil and Gas Fields

    Broader source: Energy.gov [DOE]

    The SMU Geothermal Lab is hosting their 7th international energy conference and workshop Power Plays: Geothermal Energy in Oil and Gas Fields May 18-20, 2015 on the SMU Campus in Dallas, Texas. The two-day conference brings together leaders from the geothermal, oil and gas communities along with experts in finance, law, technology, and government agencies to discuss generating electricity from oil and gas well fluids, using the flare gas for waste heat applications, and desalinization of the water for project development in Europe, China, Indonesia, Mexico, Peru and the US. Other relevant topics include seismicity, thermal maturation, and improved drilling operations.

  3. The fields outside a long solenoid with a time-dependent current Kirk T. McDonald

    E-Print Network [OSTI]

    McDonald, Kirk

    detected experimentally by Oliver Lodge in 1889.1 Recent articles in the Journal on this topic include Refs's law: Emf 2 rE B c 1 in Gaussian units for a loop of radius r about an infinite solenoid of radius, the movement of the magnetic field lines across the exterior cylinder will generate an Emf, and con- sequently

  4. Multi-machine Comparisons of H-mode Separatrix Densities and Edge Profile Behaviour in the ITPA SOL and Divertor Physics Topical Group

    E-Print Network [OSTI]

    Multi-machine Comparisons of H-mode Separatrix Densities and Edge Profile Behaviour in the ITPA SOL and Divertor Physics Topical Group

  5. JET Posters presented at the 2nd Europhysics Topical Conference on RF Heating and Current Drive of Fusion Devices (Brussels, Belgium, 20th-23rd January 1998)

    E-Print Network [OSTI]

    JET Posters presented at the 2nd Europhysics Topical Conference on RF Heating and Current Drive of Fusion Devices (Brussels, Belgium, 20th-23rd January 1998)

  6. Forces in electromagnetic field and gravitational field

    E-Print Network [OSTI]

    Zihua Weng

    2011-03-31

    The force can be defined from the linear momentum in the gravitational field and electromagnetic field. But this definition can not cover the gradient of energy. In the paper, the force will be defined from the energy and torque in a new way, which involves the gravitational force, electromagnetic force, inertial force, gradient of energy, and some other new force terms etc. One of these new force terms can be used to explain why the solar wind varies velocity along the magnetic force line in the interplanetary space between the sun and the earth.

  7. BOA: Asbestos pipe-insulation removal robot system. Phase I. Topical report, November 1993--December 1994

    SciTech Connect (OSTI)

    Schempf, H.; Bares, J.E.

    1995-01-01

    Based on several key design criteria and site visits, we developed a Robot design and built a system which automatically strips the lagging and insulation from the pipes, and encapsulates them under complete vacuum operation. The system can operate on straight runs of piping in horizontal or vertical orientations. Currently we are limited to four-inch diameter piping without obstacles as well as a somewhat laborious emplacement and removal procedure. Experimental results indicated that the current robotic abatement process is sound yet needs to be further expanded and modified. One of the main discoveries was that a longitudinal cut to fully allow the paddles to dig in and compress the insulation off the pipe is essential. Furthermore, a different cutting method might be explored to alleviate the need for a deeper cut and to enable a combination of certain functions such as compression and cutting. Unfortunately due to a damaged mechanism caused by extensive testing, we were unable to perform vertical piping abatement experiments, but foresee no trouble in implementing them in the next proposed Phase. Other encouraging results have BOA removing asbestos at a rate of 4-5 ft./h compared to 3 ft./h for manual removal of asbestos with a 3-person crew. However, we feel confident that we can double the asbestos removal rate by improving cutting speed, and increasing the length of the BOA robot. The containment and vacuum system on BOA is able to achieve the regulatory requirement for airborne fiber emissions of 0.01 fibers/ccm/8-hr. shift. Currently, BOA weighs about 117 pounds which is more than a human is permitted to lift overhead under OSHA requirements (i.e., 25 pounds). We are considering designing the robot into two components (i.e., locomotor section and cutter/removal section) to aid human installation as well as incorporating composite materials. A more detailed list of all the technical modifications is given in this topical report.

  8. Fluidized-bed retorting of Colorado oil shale: Topical report. [None

    SciTech Connect (OSTI)

    Albulescu, P.; Mazzella, G.

    1987-06-01

    In support of the research program in converting oil shale into useful forms of energy, the US Department of Energy is developing systems models of oil shale processing plants. These models will be used to project the most attractive combination of process alternatives and identify future direction for R and D efforts. With the objective of providing technical and economic input for such systems models, Foster Wheeler was contracted to develop conceptual designs and cost estimates for commercial scale processing plants to produce syncrude from oil shales via various routes. This topical report summarizes the conceptual design of an integrated oil shale processing plant based on fluidized bed retorting of Colorado oil shale. The plant has a nominal capacity of 50,000 barrels per operating day of syncrude product, derived from oil shale feed having a Fischer Assay of 30 gallons per ton. The scope of the plant encompasses a grassroots facility which receives run of the mine oil shale, delivers product oil to storage, and disposes of the processed spent shale. In addition to oil shale feed, the battery limits input includes raw water, electric power, and natural gas to support plant operations. Design of the individual processing units was based on non-confidential information derived from published literature sources and supplemented by input from selected process licensors. The integrated plant design is described in terms of the individual process units and plant support systems. The estimated total plant investment is similarly detailed by plant section and an estimate of the annual operating requirements and costs is provided. In addition, the process design assumptions and uncertainties are documented and recommendations for process alternatives, which could improve the overall plant economics, are discussed.

  9. Feasibility Study For Teaching Geometry and Other Topics Using Three-Dimensional Printers

    E-Print Network [OSTI]

    Knill, Oliver

    Arts in Extension Studies Harvard University October 2012 #12;#12;Abstract Since 2003, 3D printer and more available. 3D printers at a hobbyist level are available for as little game design, and countless other fields. Because of this, the 3D printer has

  10. Discovering and Comparing Topic Hierarchies Dawn Lawrie and W. Bruce Croft

    E-Print Network [OSTI]

    Lawrie, Dawn J.

    information. One can find organizational systems that utilize hierarchies in the Library of Congress, Yahoo, and the personal file cabinet. They have been used as a tool for classification, as in the field of Biology into their generation, hierarchies are very general in order to meet the needs of a large number of users. Let us

  11. Field emission electron source

    DOE Patents [OSTI]

    Zettl, Alexander Karlwalter (Kensington, CA); Cohen, Marvin Lou (Berkeley, CA)

    2000-01-01

    A novel field emitter material, field emission electron source, and commercially feasible fabrication method is described. The inventive field emission electron source produces reliable electron currents of up to 400 mA/cm.sup.2 at 200 volts. The emitter is robust and the current it produces is not sensitive to variability of vacuum or the distance between the emitter tip and the cathode. The novel emitter has a sharp turn-on near 100 volts.

  12. The Ness field: An integrated field study

    SciTech Connect (OSTI)

    Karasek, R.M.; Kean, K.R.; Richards, M.L. (Mobil North Sea Ltd., London (England))

    1990-05-01

    The Ness oil field, located in UK Block 9/13, was discovered in May 1986 by well 9/13b-28A. The field comprises a high-quality Middle Jurassic reservoir with an average 148-ft oil column trapped in a west-dipping, fault-bounded closure. The oil is substantially undersaturated. The field was brought on production as a subsea satellite development tied back to the Beryl B Platform. Oil was first delivered on August 11, 1987, just over a year from discovery. Initial producing rates from the 9/13B-28A well averaged about 10,000 BOPD. Since this well, another producer and water injector have been completed. Based on the frequent and accurate pressure data available from permanent downhole gauges installed in all three wells of the Ness field, material balance was used to calculate initial oil in place. These calculations gave an oil in place value consistent with recent calculations of 87 {times} 166 STB after less than 3% of the oil-in-place had been produced, compared with 55 {times} 106 STB initially mapped. Pressure monitoring enabled reservoir drive mechanisms to be tracked and a high offtake rate to be maintained by balancing water injection with withdrawals. A reevaluation of the mapped structure was prompted by a revision of the geological model following the 9/13b-38/38Z appraisal wells, together with the discrepancy between the oil in place from mapping and material balance. The seismic data was reinterpreted using the additional well control, and the field remapped. This resulted in a revised volume of 129 {times} 106 STB. Additional insight into the differentiation between oil and water volumes in this low compressibility system and a resolution of the differences between material balance and volumetrics were obtained through a black-oil simulation.

  13. Hot Pot Field Observations

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

    Lane, Michael

    2013-06-28

    Map of field observations including depressions, springs, evidence of former springs, travertine terraces and vegetation patterns. Map also contains interpretation of possible spring alignments.

  14. Hot Pot Field Observations

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

    Lane, Michael

    Map of field observations including depressions, springs, evidence of former springs, travertine terraces and vegetation patterns. Map also contains interpretation of possible spring alignments.

  15. Field emission chemical sensor

    DOE Patents [OSTI]

    Panitz, J.A.

    1983-11-22

    A field emission chemical sensor for specific detection of a chemical entity in a sample includes a closed chamber enclosing two field emission electrode sets, each field emission electrode set comprising (a) an electron emitter electrode from which field emission electrons can be emitted when an effective voltage is connected to the electrode set; and (b) a collector electrode which will capture said electrons emitted from said emitter electrode. One of the electrode sets is passive to the chemical entity and the other is active thereto and has an active emitter electrode which will bind the chemical entity when contacted therewith.

  16. Nonlinear Partial Differential Equations The ultimate topic to be touched on in this book is the vast and active field of nonlinear

    E-Print Network [OSTI]

    Olver, Peter

    . Olver #12;discontinuous shock waves. A striking example is the supersonic boom produced by an airplane

  17. Development of an integrated, in-situ remediation technology. Topical report for task No. 9. Part I. TCE degradation using nonbiological methods, September 26, 1994--May 25, 1996

    SciTech Connect (OSTI)

    Shapiro, A.P.; Sivavec, T.M.; Baghel, S.S. [General Electric Research and Development, Schenectady, NY (United States)

    1997-04-01

    Contamination in low-permeability soils poses a significant technical challenge for in situ remediation efforts. Poor accessibility to the contaminants and difficulty in delivery of treatment reagents have rendered existing in situ treatments such as bioremediation, vapor extraction, pump and treat rather ineffective when applied to low-permeability soils present at many contaminated sites. The technology is an integrated in situ treatment in which established geotechnical methods are used to install degradation zones directly in the contaminated soil and electro-osmosis is used to move the contaminants back and forth through those zones until the treatment is completed. The present Draft Topical Report for Task No. 9 summarizes laboratory investigations into TCE degradation using nonbiological methods. These studies were conducted by the General Electric Company. The report concentrates on zero valent iron as the reducing agent and presents data on TCE and daughter product degradation rates in batch experiments, column studies, and electroosmotic cells. It is shown that zero valent iron effectively degrades TCE in electroosmotic experiments. Daughter product degradation and gas generation are shown to be important factors in designing field scale treatment zones for the Lasagna{trademark} process.

  18. Some basic topics in the theory of concurrency are studied from the point of view of denotational semantics, and particularly the \\Domain theory in logical form" de-

    E-Print Network [OSTI]

    Abramsky, Samson

    Some basic topics in the theory of concurrency are studied from the point of view of denotational ###### ######## ########## ## ######### ######## ####### ## ######## ########## ### ######## ## ###### ## ####### ## #### ########### ### ########### # ###### ######## ### ############ #12; Our aim in this paper is to treat some basic topics in the theory of concurrency from the point semantics, and particularly the \\Domain theory in logical form" de- veloped by the author. A domain

  19. ESRP 285: Class Paper at End of Class Each student will write a paper on a climate topic of personal interest. The papers are due at the

    E-Print Network [OSTI]

    Ford, Andrew

    1 ESRP 285: Class Paper at End of Class Each student will write a paper on a climate topic of personal interest. The papers are due at the final class meeting on December 6, 2011. The paper can deal with topics from either part of the class: Part 1: The Science of Climate Change Part 2: Energy Policy

  20. Block, Ned, Sexism, Racism, Ageism, and the Nature of Consciousness , Philosophical Topics, 26:1/2 (1999:Spring/Fall) p.71

    E-Print Network [OSTI]

    Block, Ned

    Block, Ned, Sexism, Racism, Ageism, and the Nature of Consciousness , Philosophical Topics, 26:1/2 (1999:Spring/Fall) p.71 #12;Block, Ned, Sexism, Racism, Ageism, and the Nature of Consciousness , Philosophical Topics, 26:1/2 (1999:Spring/Fall) p.71 #12;Block, Ned, Sexism, Racism, Ageism, and the Nature

  1. Magnetic Fields Analogous to electric field, a magnet

    E-Print Network [OSTI]

    Bertulani, Carlos A. - Department of Physics and Astronomy, Texas A&M University

    Magnetic Fields Analogous to electric field, a magnet produces a magnetic field, B Set up a B field two ways: Moving electrically charged particles Current in a wire Intrinsic magnetic field Basic) Opposite magnetic poles attract like magnetic poles repel #12;Like the electric field lines

  2. Microfabricated Field Calibration Assembly

    Energy Innovation Portal (Marketing Summaries) [EERE]

    2013-03-19

    Reliable determination of the presence and/or quantity of a particular analyte in the field can be greatly enhanced if the analytical instrument is equipped with a time-of-use calibration standard. While proper calibration is necessary for reliability and accuracy, it can be challenging and cumbersome to provide such calibration in the field using conventional methods found in analytical laboratories....

  3. Scalar Field Inhomogeneous Cosmologies

    E-Print Network [OSTI]

    A. Feinstein; J. Ibáñez; P. Labraga

    1995-11-24

    Some exact solutions for the Einstein field equations corresponding to inhomogeneous $G_2$ cosmologies with an exponential-potential scalar field which generalize solutions obtained previously are considered. Several particular cases are studied and the properties related to generalized inflation and asymptotic behaviour of the models are discussed.

  4. Emergent Gauge Fields

    E-Print Network [OSTI]

    Peter G. O. Freund

    2010-08-24

    Erik Verlinde's proposal of the emergence of the gravitational force as an entropic force is extended to abelian and non-abelian gauge fields and to matter fields. This suggests a picture with no fundamental forces or forms of matter whatsoever.

  5. A Summary of Fault Recurrence and Strain Rates in the Vicinity of the Hanford Site--Topical Report

    SciTech Connect (OSTI)

    Bjornstad, Bruce N.; Winsor, Kelsey; Unwin, Stephen D.

    2012-08-01

    This document is one in a series of topical reports compiled by the Pacific Northwest National Laboratory to summarize technical information on selected topics important to the performance of a probabilistic seismic hazard analysis of the Hanford Site. The purpose of this report is to summarize available data and analyses relevant to fault recurrence and strain rates within the Yakima Fold Belt. Strain rates have met with contention in the expert community and may have a significant potential for impact on the seismic hazard estimate at the Hanford Site. This report identifies the alternative conceptual models relevant to this technical issue and the arguments and data that support those models. It provides a brief description of the technical issue and principal uncertainties; a general overview on the nature of the technical issue, along with alternative conceptual models, supporting arguments and information, and uncertainties; and finally, suggests some prospective approaches to reducing uncertainties about earthquake recurrence rates for the Yakima Fold Belt.

  6. Synthesized Topics for Potential Next Steps From August 2013 HSEP Committee Meeting

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantityBonneville Power AdministrationRobust,Field-effectWorking With LivermoreSustainable Land Lab

  7. A Summary of Information on the Behavior of the Yakima Fold Belt as a Structural Entity -- Topical Report

    SciTech Connect (OSTI)

    Last, George V.; Winsor, Kelsey; Unwin, Stephen D.

    2012-08-01

    This document is one in a series of topical reports compiled by the Pacific Northwest National Laboratory to summarize technical information on selected topics important to the performance of a probabilistic seismic hazard analysis (PSHA) of the Hanford Site. The purpose of this report is to summarize available data and analyses relevant to the Yakima Fold Belt (YFB) that may bear on the question of whether or not the YFB behaves as a single seismotectonic province in which activity along one fold structure is representative of behavior along all other fold structures. This topic has met with a fairly high level of contention in the expert community and has the potential to result in significant impacts on an evaluation of seismic hazard at the Hanford Site. This report defines the relevant alternative conceptual models relevant to this technical issue and the arguments and data that support those models. It provides a brief description of the technical issue and principal uncertainties; a general overview on the nature of the technical issue, along with alternative conceptual models, supporting arguments and information, and uncertainties; and finally, it suggests some possible approaches for reducing uncertainties regarding this issue.

  8. THE GALACTIC MAGNETIC FIELD

    SciTech Connect (OSTI)

    Jansson, Ronnie; Farrar, Glennys R. [Center for Cosmology and Particle Physics, Department of Physics, New York University, New York, NY 10003 (United States)

    2012-12-10

    With this Letter, we complete our model of the Galactic magnetic field (GMF), by using the WMAP7 22 GHz total synchrotron intensity map and our earlier results to obtain a 13-parameter model of the Galactic random field, and to determine the strength of the striated random field. In combination with our 22-parameter description of the regular GMF, we obtain a very good fit to more than 40,000 extragalactic Faraday rotation measures and the WMAP7 22 GHz polarized and total intensity synchrotron emission maps. The data call for a striated component to the random field whose orientation is aligned with the regular field, having zero mean and rms strength Almost-Equal-To 20% larger than the regular field. A noteworthy feature of the new model is that the regular field has a significant out-of-plane component, which had not been considered earlier. The new GMF model gives a much better description of the totality of data than previous models in the literature.

  9. Cosmology of Bifundamental Fields

    E-Print Network [OSTI]

    Tanmay Vachaspati

    2008-12-17

    If a field theory contains gauged, non-Abelian, bi-fundamental fields i.e. fields that are charged under two separate non-Abelian gauge groups, the transition from a deconfined phase to a hadronic phase may be frustrated. Similar frustration may occur in non-Abelian gauge models containing matter only in higher dimensional representations e.g. models with pure glue, or if ordinary quarks are confined by two flux tubes, as implied in the triangular configuration of baryons within QCD. In a cosmological setting, such models can lead to the formation of a web of confining electric flux tubes that can potentially have observational signatures.

  10. Interacting boson model from energy density functionals: {gamma}-softness and the related topics

    SciTech Connect (OSTI)

    Nomura, K.

    2012-10-20

    A comprehensive way of deriving the Hamiltonian of the interacting boson model (IBM) is described. Based on the fact that the multi-nucleon induced surface deformation in finite nucleus is simulated by effective boson degrees of freedom, the potential energy surface calculated with self-consistent mean-field method employing a given energy density functional (EDF) is mapped onto the IBM analog, and thereby the excitation spectra and transition rates with good symmetry quantum numbers are calculated. Recent applications of the proposed approach are reported: (i) an alternative robust interpretation of the {gamma}-soft nuclei and (ii) shape coexistence in lead isotopes.

  11. dfield8 Direction Fields

    E-Print Network [OSTI]

    2010-08-05

    dfield8 Direction Fields. • The routine dfield8 is already loaded on all ITaP machines as standard software. To access MAtlAB from any ITaP machine: Start

  12. Gravitational Field Tensor

    E-Print Network [OSTI]

    Stephen M. Barnett

    2014-12-05

    We present a tensorial relative of the familiar affine connection and argue that it should be regarded as the gravitational field tensor. Remarkably, the Lagrangian density expressed in terms of this tensor has a simple form, which depends only on the metric and its first derivatives and, moreover, is a true scalar quantity. The geodesic equation, moreover, shows that our tensor plays a role that is strongly reminiscent of the gravitational field in Newtonian mechanics and this, together with other evidence, which we present, leads us to identify it as the gravitational field tensor. We calculate the gravitational field tensor for the Schwarzschild metric. We suggest some of the advantages to be gained from applying our tensor to the study of gravitational waves.

  13. Gauge Fields and Unparticles

    E-Print Network [OSTI]

    A. Lewis Licht

    2008-02-03

    We show that a rigorous path integral method of introducing gauge fields in the UnParticle lagrangian leads to somewhat different and more complicated vertexes than those currently used.

  14. Quasi light fields: extending the light field to coherent radiation

    E-Print Network [OSTI]

    Wornell, Gregory W.

    Quasi light fields: extending the light field to coherent radiation Anthony Accardi1,2 and Gregory light field, and for coherent radiation using electromagnetic field theory. We present a model of coherent image formation that strikes a balance between the utility of the light field

  15. Selected topics in particle accelerators: Proceedings of the CAP meetings. Volume 3

    SciTech Connect (OSTI)

    Parsa, Z. [ed.] [comp.

    1995-10-01

    This Report includes copies of transparencies and notes from the presentations made at the Center for Accelerator Physics at Brookhaven National Laboratory. Editing and changes to authors` contributions in this Report were made only to fulfill the publication requirements. This volume includes notes and transparencies on eight presentations: ``Inverse Cherenkov Laser Acceleration of Electron Beams``, ``High Brightness Field Emission Cathodes``, ``QCD/Teraflop Collaboration: The Future of Supercomputing``, ``Report on Dipole R&D``, ``Reaching Maximum Luminosity in Hadron Colliders at 10-100 TeV``, ``STAR Collaboration Project Status Report: Quarks and Gluons``, ``PHENIX Collaboration Project Status Report``, and ``Update on Status of BNL Relativistic Heavy Ion Collider (RHIC) Project: RHIC Design Issues.``

  16. (Low frequency electromagnetic fields and public health)

    SciTech Connect (OSTI)

    Aldrich, T.E.

    1988-05-23

    The traveler participated in the IARC-sponsored workshop entitled Extremely Low Frequency Electromagnetic Fields (EMF) and Public Health'' where he delivered the keynote address. This address set the stage for deliberations among the EMF public health professionals regarding strategies for international collaborative work on this topic. Strong emphasis was placed in explicit exposure monitoring. The traveler also participated in the Tenth Yves Biraud Seminar on rare-event surveillance as a sentinel system for detection potential environmental hazards. He presented an invited paper describing a means for making rapid, preliminary decisions regarding potential health impacts due to contamination of the environment around point sources of toxic substances. He served as the symposium's expert on numerical techniques on the use of spatial and temporal aggregation of rare health events. There is considerable variation among countries in emphasis on application of sentinel systems and application of sentinel systems and data gathering. France has a highly automated, statistically-sophisticated system involving individual physician reporting of specific reportable infectious diseases to a central location. The European Common Market nations are sold on this concept and are supporting the development of an internationally coordinated system.

  17. December 4, 2008; HSS/Union Working Group Meeting on 2008 HSS/Union Topical Wrap Up - Action Matrix

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity of Natural GasAdjustmentsShirleyEnergyTher i n c i pStateDOEAnalysis,DepartmentAbove on the left is1 Purpose This08 TOPICAL

  18. December 4, 2008; HSS/Union Working Group Meeting on 2008 HSS/Union Topical Wrap Up - Summary

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity of Natural GasAdjustmentsShirleyEnergyTher i n c i pStateDOEAnalysis,DepartmentAbove on the left is1 PurposeTopical

  19. Pulsed hybrid field emitter

    DOE Patents [OSTI]

    Sampayan, S.E.

    1998-03-03

    A hybrid emitter exploits the electric field created by a rapidly depoled ferroelectric material. Combining the emission properties of a planar thin film diamond emitter with a ferroelectric alleviates the present technological problems associated with both types of emitters and provides a robust, extremely long life, high current density cathode of the type required by emerging microwave power generation, accelerator technology and display applications. This new hybrid emitter is easy to fabricate and not susceptible to the same failures which plague microstructure field emitter technology. Local electrode geometries and electric field are determined independently from those for optimum transport and brightness preservation. Due to the large amount of surface charge created on the ferroelectric, the emitted electrons have significant energy, thus eliminating the requirement for specialized phosphors in emissive flat-panel displays. 11 figs.

  20. Pulsed hybrid field emitter

    DOE Patents [OSTI]

    Sampayan, Stephen E. (Manteca, CA)

    1998-01-01

    A hybrid emitter exploits the electric field created by a rapidly depoled ferroelectric material. Combining the emission properties of a planar thin film diamond emitter with a ferroelectric alleviates the present technological problems associated with both types of emitters and provides a robust, extremely long life, high current density cathode of the type required by emerging microwave power generation, accelerator technology and display applications. This new hybrid emitter is easy to fabricate and not susceptible to the same failures which plague microstructure field emitter technology. Local electrode geometries and electric field are determined independently from those for optimum transport and brightness preservation. Due to the large amount of surface charge created on the ferroelectric, the emitted electrons have significant energy, thus eliminating the requirement for specialized phosphors in emissive flat-panel displays.

  1. Partnering with Utilities Part 2- Advanced Topics for Local Governments in Creating Successful Partnerships with Utilities to Deliver Energy Efficiency Programs

    Broader source: Energy.gov [DOE]

    This presentation given through the DOE's Technical Assistance Program (TAP) is part two in the series Partnering with Utilities:Advanced Topics for Local Governments in Creating Successful Partnerships with Utilities to Deliver Energy Efficiency Programs.

  2. Partnering with Utilities Part 2: Advanced Topics for Local Governments in Creating Successful Partnerships with Utilities to Deliver Energy Efficiency Programs

    Broader source: Energy.gov [DOE]

    This presentation; given through the DOE's Technical Assitance Program (TAP); is part 2 in the series; Partnering with Utilities:Advanced Topics for Local Governments in Creating Successful Partnerships with Utilities to Deliver Energy Efficiency Programs.

  3. APh 150 Special Topics in Applied Physics -Introduction to Nanophotonics 3-0-6 Spring 2013 Instructor: Harry A. Atwater Prerequisite or concurrent: Physics 106, Physics 125

    E-Print Network [OSTI]

    Haile, Sossina M.

    APh 150 Special Topics in Applied Physics - Introduction to Nanophotonics 3-0-6 Spring 2013 Instructor: Harry A. Atwater Prerequisite or concurrent: Physics 106, Physics 125 An introductory survey

  4. 1140 IEEE JOURNAL OF SELECTED TOPICS IN SIGNAL PROCESSING, VOL. 8, NO. 6, DECEMBER 2014 Identification of Outages in Power Systems With

    E-Print Network [OSTI]

    Zhao, Yue

    1140 IEEE JOURNAL OF SELECTED TOPICS IN SIGNAL PROCESSING, VOL. 8, NO. 6, DECEMBER 2014 and robust performance, it is clear that WAMS face an increasing need to process a diverse set

  5. Preface to Special Topic: Advances in Radio Frequency Physics in Fusion Plasmas

    SciTech Connect (OSTI)

    Tuccillo, Angelo A.; Ceccuzzi, Silvio; Phillips, Cynthia K.

    2014-06-15

    It has long been recognized that auxiliary plasma heating will be required to achieve the high temperature, high density conditions within a magnetically confined plasma in which a fusion “burn” may be sustained by copious fusion reactions. Consequently, the application of radio and microwave frequency electromagnetic waves to magnetically confined plasma, commonly referred to as RF, has been a major part of the program almost since its inception in the 1950s. These RF waves provide heating, current drive, plasma profile control, and Magnetohydrodynamics (MHD) stabilization. Fusion experiments employ electromagnetic radiation in a wide range of frequencies, from tens of MHz to hundreds of GHz. The fusion devices containing the plasma are typically tori, axisymmetric or non, in which the equilibrium magnetic fields are composed of a strong toroidal magnetic field generated by external coils, and a poloidal field created, at least in the symmetric configurations, by currents flowing in the plasma. The waves are excited in the peripheral regions of the plasma, by specially designed launching structures, and subsequently propagate into the core regions, where resonant wave-plasma interactions produce localized heating or other modification of the local equilibrium profiles. Experimental studies coupled with the development of theoretical models and advanced simulation codes over the past 40+ years have led to an unprecedented understanding of the physics of RF heating and current drive in the core of magnetic fusion devices. Nevertheless, there are serious gaps in our knowledge base that continue to have a negative impact on the success of ongoing experiments and that must be resolved as the program progresses to the next generation devices and ultimately to “demo” and “fusion power plant.” A serious gap, at least in the ion cyclotron (IC) range of frequencies and partially in the lower hybrid frequency ranges, is the difficulty in coupling large amount of power to the plasma while minimizing the interaction between the plasma and launching structures. These potentially harmful interactions between the plasma and the vessel and launching structures are challenging: (i) significant and variable loss of power in the edge regions of confined plasmas and surrounding vessel structures adversely affect the core plasma performance and lifetime of a device; (ii) the launcher design is partly “trial and error,” with the consequence that launchers may have to be reconfigured after initial tests in a given device, at an additional cost. Over the broader frequency range, another serious gap is a quantitative lack of understanding of the combined effects of nonlinear wave-plasma processes, energetic particle interactions and non-axisymmetric equilibrium effects on determining the overall efficiency of plasma equilibrium and stability profile control techniques using RF waves. This is complicated by a corresponding lack of predictive understanding of the time evolution of transport and stability processes in fusion plasmas.

  6. 2006 LWS TR & T Solar Wind Focused Science Topic Team: The ... http://www.agu.org/cgi-bin/SFgate/SFgate?language=English&verb... 1 of 2 11/14/06 11:27 AM

    E-Print Network [OSTI]

    Ng, Chung-Sang

    2006 LWS TR & T Solar Wind Focused Science Topic Team: The ... http://www=ng HR: 0800h AN: SH11A-0371 TI: 2006 LWS TR & T Solar Wind Focused Science Topic Team: The Beginnings AU;2006 LWS TR & T Solar Wind Focused Science Topic Team: The ... http://www

  7. Potential Collaborative Research topics with Korea’s Agency for Defense Development

    SciTech Connect (OSTI)

    Farrar, Charles R.; Todd, Michael D.

    2012-08-23

    This presentation provides a high level summary of current research activities at the Los Alamos National Laboratory (LANL)-University of California Jacobs School of Engineering (UCSD) Engineering Institute that will be presented at Korea's Agency for Defense Development (ADD). These research activities are at the basic engineering science level with different level of maturity ranging from initial concepts to field proof-of-concept demonstrations. We believe that all of these activities are appropriate for collaborative research activities with ADD subject to approval by each institution. All the activities summarized herein have the common theme that they are multi-disciplinary in nature and typically involved the integration of high-fidelity predictive modeling, advanced sensing technologies and new development in information technology. These activities include: Wireless Sensor Systems, Swarming Robot sensor systems, Advanced signal processing (compressed sensing) and pattern recognition, Model Verification and Validation, Optimal/robust sensor system design, Haptic systems for large-scale data processing, Cyber-physical security for robots, Multi-source energy harvesting, Reliability-based approaches to damage prognosis, SHMTools software development, and Cyber-physical systems advanced study institute.

  8. Nuclear waste management and environmental mediation: an exploratory analysis Topical report

    SciTech Connect (OSTI)

    Greene, M.R.; Lindell, M.K.; Nealey, S.M.; Drexler, J.A. Jr.

    1980-09-01

    Two types of mediation efforts are identified: settlement-oriented mediation and participation-oriented mediation. A range of environmental mediation efforts that have taken place to date are discussed. Within the context of the two identified types of mediation, these characteristics are discussed for the waste management controversy. Emphasis was placed on the complexity of the issues and the range of participants. Also discussed are the relationship between an environmental mediation effort and alternative mechanisms for conflict resolution, such as NEPA based litigation, consultation and concurrence and state veto or federal preemption. Participation-oriented mediation may be more suitable than settlement-oriented mediation for encouraging constructive communication and reducing conflict among participants in the controversy. Several limitations to participation-oriented mediation need to be considered. One is that environmental mediation is such a very new field that it might not be possible to find an experienced mediator willing to attempt such a complex problem. Two is the compatibility of participation-oriented and settlement-oriented mediation.

  9. Quantum field tomography

    E-Print Network [OSTI]

    A. Steffens; C. A. Riofrío; R. Hübener; J. Eisert

    2014-11-06

    We introduce the concept of quantum field tomography, the efficient and reliable reconstruction of unknown quantum fields based on data of correlation functions. At the basis of the analysis is the concept of continuous matrix product states, a complete set of variational states grasping states in quantum field theory. We innovate a practical method, making use of and developing tools in estimation theory used in the context of compressed sensing such as Prony methods and matrix pencils, allowing us to faithfully reconstruct quantum field states based on low-order correlation functions. In the absence of a phase reference, we highlight how specific higher order correlation functions can still be predicted. We exemplify the functioning of the approach by reconstructing randomised continuous matrix product states from their correlation data and study the robustness of the reconstruction for different noise models. We also apply the method to data generated by simulations based on continuous matrix product states and using the time-dependent variational principle. The presented approach is expected to open up a new window into experimentally studying continuous quantum systems, such as encountered in experiments with ultra-cold atoms on top of atom chips. By virtue of the analogy with the input-output formalism in quantum optics, it also allows for studying open quantum systems.

  10. Sports Field Maintenance 

    E-Print Network [OSTI]

    Duble, Richard L.

    1995-07-31

    by the ryegrasses adds to the enjoyment of the players and fans. To prepare for overseeding, thin the bermudagrass turf with a flail mower or dethatching mower. Sweep or vacuum the field after mowing to remove grass clip- pings and thatch. Where common bermudagrass...

  11. A Summary of Coupled, Uncoupled, and Hybrid Tectonic Models for the Yakima Fold Belt--Topical Report

    SciTech Connect (OSTI)

    Chamness, Michele A.; Winsor, Kelsey; Unwin, Stephen D.

    2012-08-01

    This document is one in a series of topical reports compiled by the Pacific Northwest National Laboratory to summarize technical information on selected topics important to the performance of a probabilistic seismic hazard analysis of the Hanford Site. The purpose of this report is to summarize the range of opinions and supporting information expressed by the expert community regarding whether a coupled or uncoupled model, or a combination of both, best represents structures in the Yakima Fold Belt. This issue was assessed to have a high level of contention with up to moderate potential for impact on the hazard estimate. This report defines the alternative conceptual models relevant to this technical issue and the arguments and data that support those models. It provides a brief description of the technical issue and principal uncertainties; a general overview on the nature of the technical issue, along with alternative conceptual models, supporting arguments and information, and uncertainties; and finally, suggests some possible approaches for reducing uncertainties regarding this issue.

  12. Oil field waste disposal in salt caverns: An information website

    SciTech Connect (OSTI)

    Tomasko, D.; Veil, J. A.

    1999-12-10

    Argonne National Laboratory has completed the construction of a Website for the US Department of Energy (DOE) that provides detailed information on salt caverns and their use for disposing of nonhazardous oil field wastes (NOW) and naturally occurring radioactive materials (NORM). Specific topics in the Website include the following: descriptions of salt deposits and salt caverns within the US, salt cavern construction methods, potential types of wastes, waste emplacement, regulatory issues, costs, carcinogenic and noncarcinogenic human health risks associated with postulated cavern release scenarios, new information on cavern disposal (e.g., upcoming meetings, regulatory issues, etc.), other studies supported by the National Petroleum Technology Office (NPTO) (e.g., considerations of site location, cavern stability, development issues, and bedded salt characterization in the Midland Basin), and links to other associated Web sites. In addition, the Website allows downloadable access to reports prepared on the topic that were funded by DOE. Because of the large quantities of NOW and NORM wastes generated annually by the oil industry, information presented on this Website is particularly interesting and valuable to project managers, regulators, and concerned citizens.

  13. 13th TOPICAL CONFERENCE ON HIGH TEMPERATURE PLASMA DIAGNOSTICS SCIENTIFIC PROGRAM

    SciTech Connect (OSTI)

    C. BARNES

    2000-07-01

    Electron cyclotron emission (ECE) has been employed as a standard electron temperature profile diagnostic on many tokamaks and stellarators, but most magnetically confined plasma devices cannot take advantage of standard ECE diagnostics to measure temperature. They are either overdense, operating at high density relative to the magnetic field (e.g. {omega}{sub pe} >> {Omega}{sub ce} in a spherical torus) or they have insufficient density and temperature to reach the blackbody condition ({tau} > 2). Electron Bernstein waves (EBWs) are electrostatic waves which can propagate in overdense plasmas and have a high optical thickness at the electron cyclotron resonance layers, as a result of their large K{sub i}. This talk reports on measurements of EBW emission on the CDX-U spherical torus, where B{sub 0} {approx} 2 kG, {approx} 10{sup 13} cm{sup -3} and T{sub e} {approx} 10 - 200 eV. Results will be presented for both direct detection of EBWs and for mode-converted EBW emission. The EBW emission was absolutely calibrated and compared to the electron temperature profile measured by a multi-point Thomson scattering diagnostic. Depending on the plasma conditions, the mode-converted EBW radiation temperature was found to be {le} T{sub e} and the emission source was determined to be radially localized at the electron cyclotron resonance layer. A Langmuir triple probe was employed to measure changes in edge density profile in the vicinity of the upper hybrid resonance where the mode conversion of the EBWs is expected to occur. Changes in the mode conversion efficiency may explain the observation of mode-converted EBW radiation temperatures below T{sub e}. Initial results suggest EBW emission and EBW heating are viable concepts for plasmas where {omega}{sub pe} >> {Omega}{sub ce}.

  14. Underground Coal Thermal Treatment Task 6 Topical Report, Utah Clean Coal Program

    SciTech Connect (OSTI)

    Smith, P.J.; Deo, M.; Edding, E.G.; Hradisky, M.; Kelly, K.E.; Krumm, R.; Sarofim, Adel; Wang, D.

    2014-08-15

    The long-term objective of this task is to develop a transformational energy production technology by in- situ thermal treatment of a coal seam for the production of substitute natural gas and/or liquid transportation fuels while leaving much of the coal’s carbon in the ground. This process converts coal to a high-efficiency, low-greenhouse gas (GHG) emitting fuel. It holds the potential of providing environmentally acceptable access to previously unusable coal resources. This task focused on three areas: • Experimental. The Underground Coal Thermal Treatment (UCTT) team focused on experiments at two scales, bench-top and slightly larger, to develop data to understand the feasibility of a UCTT process as well as to develop validation/uncertainty quantification (V/UQ) data for the simulation team. • Simulation. The investigators completed development of High Performance Computing (HPC) simulations of UCTT. This built on our simulation developments over the course of the task and included the application of Computational Fluid Dynamics (CFD)- based tools to perform HPC simulations of a realistically sized domain representative of an actual coal field located in Utah. • CO2 storage. In order to help determine the amount of CO2 that can be sequestered in a coal formation that has undergone UCTT, adsorption isotherms were performed on coals treated to 325, 450, and 600°C with slow heating rates. Raw material was sourced from the Sufco (Utah), Carlinville (Illinois), and North Antelope (Wyoming) mines. The study indicated that adsorptive capacity for the coals increased with treatment temperature and that coals treated to 325°C showed less or similar capacity to the untreated coals.

  15. Phase Field Fracture Mechanics.

    SciTech Connect (OSTI)

    Robertson, Brett Anthony

    2015-11-01

    For this assignment, a newer technique of fracture mechanics using a phase field approach, will be examined and compared with experimental data for a bend test and a tension test. The software being used is Sierra Solid Mechanics, an implicit/explicit finite element code developed at Sandia National Labs in Albuquerque, New Mexico. The bend test experimental data was also obtained at Sandia Labs while the tension test data was found in a report online from Purdue University.

  16. Polymer Parametrised Field Theory

    E-Print Network [OSTI]

    Alok Laddha; Madhavan Varadarajan

    2008-05-02

    Free scalar field theory on 2 dimensional flat spacetime, cast in diffeomorphism invariant guise by treating the inertial coordinates of the spacetime as dynamical variables, is quantized using LQG type `polymer' representations for the matter field and the inertial variables. The quantum constraints are solved via group averaging techniques and, analogous to the case of spatial geometry in LQG, the smooth (flat) spacetime geometry is replaced by a discrete quantum structure. An overcomplete set of Dirac observables, consisting of (a) (exponentials of) the standard free scalar field creation- annihilation modes and (b) canonical transformations corresponding to conformal isometries, are represented as operators on the physical Hilbert space. None of these constructions suffer from any of the `triangulation' dependent choices which arise in treatments of LQG. In contrast to the standard Fock quantization, the non- Fock nature of the representation ensures that the algebra of conformal isometries as well as that of spacetime diffeomorphisms are represented in an anomaly free manner. Semiclassical states can be analysed at the gauge invariant level. It is shown that `physical weaves' necessarily underly such states and that such states display semiclassicality with respect to, at most, a countable subset of the (uncountably large) set of observables of type (a). The model thus offers a fertile testing ground for proposed definitions of quantum dynamics as well as semiclassical states in LQG.

  17. Unbalanced field RF electron gun

    DOE Patents [OSTI]

    Hofler, Alicia

    2013-11-12

    A design for an RF electron gun having a gun cavity utilizing an unbalanced electric field arrangement. Essentially, the electric field in the first (partial) cell has higher field strength than the electric field in the second (full) cell of the electron gun. The accompanying method discloses the use of the unbalanced field arrangement in the operation of an RF electron gun in order to accelerate an electron beam.

  18. Nature of Electric and Magnetic Fields; How the Fields Transform

    E-Print Network [OSTI]

    Ivezic, Tomislav

    2015-01-01

    In this paper the proofs are given that the electric and magnetic fields are properly defined vectors on the four-dimensional (4D) spacetime (the 4-vectors in the usual notation) and not the usual 3D fields. Furthermore, the proofs are presented that under the mathematically correct Lorentz transformations (LT), e.g., the electric field vector transforms as any other vector transforms, i.e., again to the electric field vector; there is no mixing with the magnetic field vector B, as in the usual transformations (UT) of the 3D fields. The derivations of the UT from some well-known textbooks are discussed and objected.

  19. Generalized Gravitational Entropy of Interacting Scalar Field and Maxwell Field

    E-Print Network [OSTI]

    Wung-Hong Huang

    2014-11-11

    The generalized gravitational entropy proposed by Lewkowycz and Maldacena in recent is extended to the interacting real scalar field and Maxwell field system. Using the BTZ geometry we first investigate the case of free real scalar field and then show a possible way to calculate the entropy of the interacting scalar field. Next, we investigate the Maxwell field system. We exactly solve the wave equation and calculate the analytic value of the generalized gravitational entropy. We also use the Einstein equation to find the effect of backreaction of the Maxwell field on the area of horizon. The associated modified area law is consistent with the generalized gravitational entropy.

  20. Nature of Electric and Magnetic Fields; How the Fields Transform

    E-Print Network [OSTI]

    Tomislav Ivezic

    2015-08-10

    In this paper the proofs are given that the electric and magnetic fields are properly defined vectors on the four-dimensional (4D) spacetime (the 4-vectors in the usual notation) and not the usual 3D fields. Furthermore, the proofs are presented that under the mathematically correct Lorentz transformations (LT), e.g., the electric field vector transforms as any other vector transforms, i.e., again to the electric field vector; there is no mixing with the magnetic field vector B, as in the usual transformations (UT) of the 3D fields. The derivations of the UT from some well-known textbooks are discussed and objected.

  1. Sometimes called "Earth Sciences" in high school, Geosciences covers a broad range of topics related to our

    E-Print Network [OSTI]

    Saldin, Dilano

    2018. The field of geoscience ranges widely, from soil ex- perts to water technicians to oil related to our planet ­ its soil, minerals, climate change, magnetic fields, earthquakes, water sources, geoscientists use tools and skills from physics, chemistry, biology and mathematics to better understand

  2. BUFFERED WELL FIELD OUTLINES

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page| Open Energy Informationmonthly gasoline price to fall toUranium MarketingYear Jan Feb Mar OIL & GAS FIELD

  3. Hybrid conformal field theories

    E-Print Network [OSTI]

    Marco Bertolini; Ilarion V. Melnikov; M. Ronen Plesser

    2013-07-26

    We describe a class of (2,2) superconformal field theories obtained by fibering a Landau-Ginzburg orbifold CFT over a compact Kaehler base manifold. While such models are naturally obtained as phases in a gauged linear sigma model, our construction is independent of such an embedding. We discuss the general properties of such theories and present a technique to study the massless spectrum of the associated heterotic compactification. We test the validity of our method by applying it to hybrid phases of linear models and comparing spectra among the phases.

  4. ARM - AMIE Field Campaign

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity ofkandz-cm11 Outreach HomeA Better Anode Design to Improve4AJ01) (See EnergyCurrent : 0.0 Waiting for0govField

  5. ARM - Field Participants

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity ofkandz-cm11 Comments? WeDatastreamstps DocumentationAtlanticENAField Participants Campaign Details News Field Participants

  6. Field Office, Osk Ridge

    Office of Legacy Management (LM)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity of NaturalDukeWakefield Municipal Gas &SCE-SessionsSouthReport for the t-) S/,,5 'a C O M P R E H E N S I551 - g-- !Field

  7. Quasi light fields: Extending the light field to coherent radiation

    E-Print Network [OSTI]

    Accardi, Anthony J.

    Imaging technologies such as dynamic viewpoint generation are engineered for incoherent radiation using the traditional light field, and for coherent radiation using electromagnetic field theory. We present a model of ...

  8. Measurement of radiofrequency fields

    SciTech Connect (OSTI)

    Leonowich, J.A.

    1992-05-01

    We are literally surrounded by radiofrequency (RFR) and microwave radiation, from both natural and man-made sources. The identification and control of man-made sources of RFR has become a high priority of radiation safety professionals in recent years. For the purposes of this paper, we will consider RFR to cover the frequencies from 3 kHz to 300 MHz, and microwaves from 300 MHz to 300 GHz, and will use the term RFR interchangeably to describe both. Electromagnetic radiation and field below 3 kHz is considered Extremely Low Frequency (ELF) and will not be discussed in this paper. Unlike x- and gamma radiation, RFR is non-ionizing. The energy of any RFR photon is insufficient to produce ionizations in matter. The measurement and control of RFR hazards is therefore fundamentally different from ionizing radiation. The purpose of this paper is to acquaint the reader with the fundamental issues involved in measuring and safely using RFR fields. 23 refs.

  9. Direct drive field actuator motors

    DOE Patents [OSTI]

    Grahn, Allen R. (Salt Lake City, UT)

    1998-01-01

    A positive-drive field actuator motor including a stator carrying at least one field actuator which changes in dimension responsive to application of an energy field, and at least one drive shoe movable by the dimensional changes of the field actuator to contact and move a rotor element with respect to the stator. Various embodiments of the motor are disclosed, and the rotor element may be moved linearly or arcuately.

  10. Diamond-graphite field emitters

    DOE Patents [OSTI]

    Valone, Steven M. (Santa Fe, NM)

    1997-01-01

    A field emission electron emitter comprising an electrode of diamond and a conductive carbon, e.g., graphite, is provided.

  11. Direct drive field actuator motors

    DOE Patents [OSTI]

    Grahn, A.R.

    1998-03-10

    A positive-drive field actuator motor is described which includes a stator carrying at least one field actuator which changes in dimension responsive to application of an energy field, and at least one drive shoe movable by the dimensional changes of the field actuator to contact and move a rotor element with respect to the stator. Various embodiments of the motor are disclosed, and the rotor element may be moved linearly or arcuately. 62 figs.

  12. The quantum character of physical fields. Foundations of field theories

    E-Print Network [OSTI]

    L. I. Petrova

    2006-03-15

    The existing field theories are based on the properties of closed exterior forms, which are invariant ones and correspond to conservation laws for physical fields. Hence, to understand the foundations of field theories and their unity, one has to know how such closed exterior forms are obtained. In the present paper it is shown that closed exterior forms corresponding to field theories are obtained from the equations modelling conservation (balance)laws for material media. It has been developed the evolutionary method that enables one to describe the process of obtaining closed exterior forms. The process of obtaining closed exterior forms discloses the mechanism of evolutionary processes in material media and shows that material media generate, discretely, the physical structures, from which the physical fields are formed. This justifies the quantum character of field theories. On the other hand, this process demonstrates the connection between field theories and the equations for material media and points to the fact that the foundations of field theories must be conditioned by the properties of material media. It is shown that the external and internal symmetries of field theories are conditioned by the degrees of freedom of material media. The classification parameter of physical fields and interactions, that is, the parameter of the unified field theory, is connected with the number of noncommutative balance conservation laws for material media.

  13. Effective Field Theory out of Equilibrium: Brownian quantum fields

    E-Print Network [OSTI]

    D. Boyanovsky

    2015-06-19

    The emergence of an effective field theory out of equilibrium is studied in the case in which a light field --the system-- interacts with very heavy fields in a finite temperature bath. We obtain the reduced density matrix for the light field, its time evolution is determined by an effective action that includes the \\emph{influence action} from correlations of the heavy degrees of freedom. The non-equilibrium effective field theory yields a Langevin equation of motion for the light field in terms of dissipative and noise kernels that obey a generalized fluctuation dissipation relation. These are completely determined by the spectral density of the bath which is analyzed in detail for several cases. At $T=0$ we elucidate the effect of thresholds in the renormalization aspects and the asymptotic emergence of a local effective field theory with unitary time evolution. At $T\

  14. Magnetic-field-dosimetry system

    DOE Patents [OSTI]

    Lemon, D.K.; Skorpik, J.R.; Eick, J.L.

    1981-01-21

    A device is provided for measuring the magnetic field dose and peak field exposure. The device includes three Hall-effect sensors all perpendicular to each other, sensing the three dimensional magnetic field and associated electronics for data storage, calculating, retrieving and display.

  15. Oil field management system

    DOE Patents [OSTI]

    Fincke, James R.

    2003-09-23

    Oil field management systems and methods for managing operation of one or more wells producing a high void fraction multiphase flow. The system includes a differential pressure flow meter which samples pressure readings at various points of interest throughout the system and uses pressure differentials derived from the pressure readings to determine gas and liquid phase mass flow rates of the high void fraction multiphase flow. One or both of the gas and liquid phase mass flow rates are then compared with predetermined criteria. In the event such mass flow rates satisfy the predetermined criteria, a well control system implements a correlating adjustment action respecting the multiphase flow. In this way, various parameters regarding the high void fraction multiphase flow are used as control inputs to the well control system and thus facilitate management of well operations.

  16. Asymmetrical field emitter

    DOE Patents [OSTI]

    Fleming, J.G.; Smith, B.K.

    1995-10-10

    A method is disclosed for providing a field emitter with an asymmetrical emitter structure having a very sharp tip in close proximity to its gate. One preferred embodiment of the present invention includes an asymmetrical emitter and a gate. The emitter having a tip and a side is coupled to a substrate. The gate is connected to a step in the substrate. The step has a top surface and a side wall that is substantially parallel to the side of the emitter. The tip of the emitter is in close proximity to the gate. The emitter is at an emitter potential, and the gate is at a gate potential such that with the two potentials at appropriate values, electrons are emitted from the emitter. In one embodiment, the gate is separated from the emitter by an oxide layer, and the emitter is etched anisotropically to form its tip and its asymmetrical structure. 17 figs.

  17. Asymmetrical field emitter

    DOE Patents [OSTI]

    Fleming, James G. (Albuquerque, NM); Smith, Bradley K. (Albuquerque, NM)

    1995-01-01

    Providing a field emitter with an asymmetrical emitter structure having a very sharp tip in close proximity to its gate. One preferred embodiment of the present invention includes an asymmetrical emitter and a gate. The emitter having a tip and a side is coupled to a substrate. The gate is connected to a step in the substrate. The step has a top surface and a side wall that is substantially parallel to the side of the emitter. The tip of the emitter is in close proximity to the gate. The emitter is at an emitter potential, and the gate is at a gate potential such that with the two potentials at appropriate values, electrons are emitted from the emitter. In one embodiment, the gate is separated from the emitter by an oxide layer, and the emitter is etched anisotropically to form its tip and its asymmetrical structure.

  18. Energy-momentum tensors in classical field theories - a modern perspective

    E-Print Network [OSTI]

    Nicoleta Voicu

    2015-11-27

    The paper presents a general geometric approach to energy-momentum tensors in Lagrangian field theories, based on a Hilbert-type definition. The approach is consistent with the ones defining energy-momentum tensors in terms of hypermomentum maps given by the diffeomorphism invariance of the Lagrangian - and, in a sense, complementary to these, with the advantage of an increased simplicity of proofs and also, opening up new insights into the topic. A special attention is paid to the particular cases of metric and metric-affine theories.

  19. Visual Field Maps, Population Receptive Field Sizes, and Visual Field Coverage in the Human MT Complex

    E-Print Network [OSTI]

    Dumoulin, Serge O.

    of processing in human motion-selective cortex. I N T R O D U C T I O N Neuroimaging experiments localize human by additional experiments. Defining human MT based on stimulus selectivity means that the identificationVisual Field Maps, Population Receptive Field Sizes, and Visual Field Coverage in the Human MT

  20. Topics in network communications

    E-Print Network [OSTI]

    Cannons, Jillian Leigh

    2008-01-01

    in Electrical Engineering (Communication Theory and Systems)in Electrical Engineering (Communication Theory and Systems)Ph.D. in Electrical Engineering (Communication Theory and

  1. Topics in network communications

    E-Print Network [OSTI]

    Cannons, Jillian Leigh

    2008-01-01

    Int. Workshop on Evaluation of Wireless Ad Hoc, Sensor andon Performance Evaluation of Wireless Ad Hoc, Sensor and

  2. Topics in nuclear power

    SciTech Connect (OSTI)

    Budnitz, Robert J.

    2015-03-30

    The 101 nuclear plants operating in the US today are far safer than they were 20-30 years ago. For example, there's been about a 100-fold reduction in the occurrence of 'significant events' since the late 1970s. Although the youngest of currently operating US plants was designed in the 1970s, all have been significantly modified over the years. Key contributors to the safety gains are a vigilant culture, much improved equipment reliability, greatly improved training of operators and maintenance workers, worldwide sharing of experience, and the effective use of probabilistic risk assessment. Several manufacturers have submitted high quality new designs for large reactors to the U.S. Nuclear Regulatory Commission (NRC) for design approval, and several companies are vigorously working on designs for smaller, modular reactors. Although the Fukushima reactor accident in March 2011 in Japan has been an almost unmitigated disaster for the local population due to their being displaced from their homes and workplaces and also due to the land contamination, its 'lessons learned' have been important for the broader nuclear industry, and will surely result in safer nuclear plants worldwide - indeed, have already done so, with more safety improvements to come.

  3. Topics in Approximation Algorithms

    E-Print Network [OSTI]

    Khare, Monik

    2012-01-01

    Hybrid Algorithm . . . . . . . . . . . . . . . . . . . 2.42 Empirical study of algorithms for packing and covering 2.12.3.1 CPLEX algorithms . . . . . . . . . . . . . . . . . . .

  4. APT accelerator. Topical report

    SciTech Connect (OSTI)

    Lawrence, G.; Rusthoi, D.

    1995-03-01

    The Accelerator Production of Tritium (APT) project, sponsored by Department of Energy Defense Programs (DOE/DP), involves the preconceptual design of an accelerator system to produce tritium for the nation`s stockpile of nuclear weapons. Tritium is an isotope of hydrogen used in nuclear weapons, and must be replenished because of radioactive decay (its half-life is approximately 12 years). Because the annual production requirements for tritium has greatly decreased since the end of the Cold War, an alternative approach to reactors for tritium production, based on a linear accelerator, is now being seriously considered. The annual tritium requirement at the time this study was undertaken (1992-1993) was 3/8 that of the 1988 goal, usually stated as 3/8-Goal. Continued reduction in the number of weapons in the stockpile has led to a revised (lower) production requirement today (March, 1995). The production requirement needed to maintain the reduced stockpile, as stated in the recent Nuclear Posture Review (summer 1994) is approximately 3/16-Goal, half the previous level. The Nuclear Posture Review also requires that the production plant be designed to accomodate a production increase (surge) to 3/8-Goal capability within five years, to allow recovery from a possible extended outage of the tritium plant. A multi-laboratory team, collaborating with several industrial partners, has developed a preconceptual APT design for the 3/8-Goal, operating at 75% capacity. The team has presented APT as a promising alternative to the reactor concepts proposed for Complex-21. Given the requirements of a reduced weapons stockpile, APT offers both significant safety, environmental, and production-fexibility advantages in comparison with reactor systems, and the prospect of successful development in time to meet the US defense requirements of the 21st Century.

  5. Topics in nonparametric statistics

    E-Print Network [OSTI]

    Chang, Christopher

    2011-01-01

    Analysis. [23] U. M¨ uller, A. Schick, W. Wefelmeyer, 2005.pp. 129–155. [40] A. Schick, W. Wefelmeyer, 2007. Uniformlyautoregressive models, Schick & Wefelmeyer (2007) (SW, for

  6. On Subjects and Topics

    E-Print Network [OSTI]

    Noonan, Michael

    1977-01-01

    Schachter, P. : 1976: ‘The subject in Philippine Langu-German can easily separate subject and orien- tation, itstill has a dummy subject gg. Irish does not make regular

  7. UNIRIB: Physics Topics

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity ofkandz-cm11 Outreach Home RoomPreservationBio-Inspired SolarAbout /Two0 - 19 Publications 1. Xie, Z.; Ma,

  8. ARM - Topic List

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity ofkandz-cm11 Comments?govInstrumentsnoaacrnBarrow, AlaskaManus Site-Inactive TWP Related LinksgovDataTime in ARM NetCDF

  9. Featured Topic Pages

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity ofkandz-cm11 Outreach Home Room NewsInformation Current HABFES OctoberEvan Racah861May 2011April David Sims - ORNL

  10. 2003 Fall TOPICS 1

    Gasoline and Diesel Fuel Update (EIA)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity of Natural GasAdjustments (Billion Cubic Feet) Wyoming Dry NaturalPrices1 Table 1.10 CoolingNotes &* j o n p o J HOW TO

  11. Advanced turbine systems program conceptual design and product development task 5 -- market study of the gas fired ATS. Topical report

    SciTech Connect (OSTI)

    1995-05-01

    Solar Turbines Incorporated (Solar), in partnership with the Department of Energy, will develop a family of advanced gas turbine-based power systems (ATS) for widespread commercialization within the domestic and international industrial marketplace, and to the rapidly changing electric power generation industry. The objective of the jointly-funded Program is to introduce an ATS with high efficiency, and markedly reduced emissions levels, in high numbers as rapidly as possible following introduction. This Topical Report is submitted in response to the requirements outlined in Task 5 of the Department of Energy METC Contract on Advanced Combustion Systems, Contract No, DE AC21-93MC30246 (Contract), for a Market Study of the Gas Fired Advanced Turbine System. It presents a market study for the ATS proposed by Solar, and will examine both the economic and siting constraints of the ATS compared with competing systems in the various candidate markets. Also contained within this report is an examination and analysis of Solar`s ATS and its ability to compete in future utility and industrial markets, as well as factors affecting the marketability of the ATS.

  12. The Electromagnetic Field as a Synchrony Gauge Field

    E-Print Network [OSTI]

    Robert D. Bock

    2015-09-24

    Building on our previous work, we investigate the identification of the electromagnetic field as a local gauge field of a restricted group of synchrony transformations. We begin by arguing that the inability to measure the one-way speed of light independent of a synchronization scheme necessitates that physical laws must be reformulated without distant simultaneity. As a result, we are forced to introduce a new operational definition of time which leads to a fundamental space-time invariance principle that is related to a subset of the synchrony group. We identify the gauge field associated with this new invariance principle with the electromagnetic field. Consequently, the electromagnetic field acquires a space-time interpretation, as suggested in our previous work. In addition, we investigate the static, spherically symmetric solution of the resulting field equations. Also, we discuss implications of the present work for understanding the tension between classical and quantum theory.

  13. The Electromagnetic Field as a Synchrony Gauge Field

    E-Print Network [OSTI]

    Bock, Robert D

    2015-01-01

    Building on our previous work, we investigate the identification of the electromagnetic field as a local gauge field of a restricted group of synchrony transformations. We begin by arguing that the inability to measure the one-way speed of light independent of a synchronization scheme necessitates that physical laws must be reformulated without distant simultaneity. As a result, we are forced to introduce a new operational definition of time which leads to a fundamental space-time invariance principle that is related to a subset of the synchrony group. We identify the gauge field associated with this new invariance principle with the electromagnetic field. Consequently, the electromagnetic field acquires a space-time interpretation, as suggested in our previous work. In addition, we investigate the static, spherically symmetric solution of the resulting field equations. Also, we discuss implications of the present work for understanding the tension between classical and quantum theory.

  14. Electronic field permeameter

    DOE Patents [OSTI]

    Chandler, Mark A. (Madison, WI); Goggin, David J. (Austin, TX); Horne, Patrick J. (Austin, TX); Kocurek, Gary G. (Roundrock, TX); Lake, Larry W. (Austin, TX)

    1989-01-01

    For making rapid, non-destructive permeability measurements in the field, a portable minipermeameter of the kind having a manually-operated gas injection tip is provided with a microcomputer system which operates a flow controller to precisely regulate gas flow rate to a test sample, and reads a pressure sensor which senses the pressure across the test sample. The microcomputer system automatically turns on the gas supply at the start of each measurement, senses when a steady-state is reached, collects and records pressure and flow rate data, and shuts off the gas supply immediately after the measurement is completed. Preferably temperature is also sensed to correct for changes in gas viscosity. The microcomputer system may also provide automatic zero-point adjustment, sensor calibration, over-range sensing, and may select controllers, sensors, and set-points for obtaining the most precise measurements. Electronic sensors may provide increased accuracy and precision. Preferably one microcomputer is used for sensing instrument control and data collection, and a second microcomputer is used which is dedicated to recording and processing the data, selecting the sensors and set-points for obtaining the most precise measurements, and instructing the user how to set-up and operate the minipermeameter. To provide mass data collection and user-friendly operation, the second microcomputer is preferably a lap-type portable microcomputer having a non-volatile or battery-backed CMOS memory.

  15. International Topical Meeting on Nuclear Reactor Thermal -Hydraulics, NURETH-15 NURETH15-491 Pisa, Italy, May 12-17, 2013

    E-Print Network [OSTI]

    Motta, Arthur T.

    with the idea of providing accurate thermal-hydraulic models for heat transfer by coupling a sub- channel codeThe 15th International Topical Meeting on Nuclear Reactor Thermal - Hydraulics, NURETH-15 NURETH15). CTF's capabilities include modeling two-phase flow in transient or quasi-steady state conditions

  16. 944 IEEE JOURNAL ON SELECTED TOPICS IN QUANTUM ELECTRONICS, VOL. 7, NO. 6, NOVEMBER/DECEMBER 2001 Modeling the Thermal Response of Porcine Cartilage

    E-Print Network [OSTI]

    Aguilar, Guillermo

    ­environ- ment heat and mass transfer; 4) and the occurrence of low-energy phase transformations responsible944 IEEE JOURNAL ON SELECTED TOPICS IN QUANTUM ELECTRONICS, VOL. 7, NO. 6, NOVEMBER/DECEMBER 2001 Modeling the Thermal Response of Porcine Cartilage to Laser Irradiation Sergio H. Díaz, Guillermo Aguilar

  17. Topical Area MFE Title: Burning Plasma Science_____________________________________________ Description Fusion energy is released by burning light elements using nuclear reactions which consume mass and

    E-Print Network [OSTI]

    Page 1 Topical Area MFE Title: Burning Plasma Science but higher temperatures and better confinement is required. In magnetic fusion, plasmas are heated-sustained purely by its alpha particle heating. The science of burning plasmas consists of: (1) the physics

  18. To be presented at the Eighth Topical Meeting on Technology of Fusion Energy, Salt Lake City, UT,October 9-13, 1988.

    E-Print Network [OSTI]

    Harilal, S. S.

    of p-sized solid particles in the helium gas improves its heat transfer and transport propertiesTo be presented at the Eighth Topical Meeting on Technology of Fusion Energy, Salt Lake City, UT few microns (2 2 microns) to avoid sticking problems on the cold surfaces of the heat exchanger

  19. GE Topical Breadth Course Approval Description The U.C. Davis Requirements for Higher Degrees, Section 522, sets forth the Baccalaureate

    E-Print Network [OSTI]

    Islam, M. Saif

    and historical processes. 2. Science and Engineering. Courses in this area provide students with knowledge broad implications. Some courses with a heavy "applied" emphasis may not be given GE certification test questions, paper topics, etc.)? IV. Sample GE Justifications (These courses were approved before

  20. CONTRIBUTION TO THE ACM CONFERENCE ON HUMAN FACTORS IN COMPUTING SYSTEMS (CHI '89) Topic Area: Interface Design Tools and Techniques (specifically: User Interface Tools Kits; Rapid

    E-Print Network [OSTI]

    Fischer, Gerhard

    CONTRIBUTION TO THE ACM CONFERENCE ON HUMAN FACTORS IN COMPUTING SYSTEMS (CHI '89) Topic Area Science University of Colorado, Boulder, Colorado 80309 Abstract Design Environments are computer systems environments in the form of computer systems supporting cooperative problem solving between designer

  1. Presented at the 16th ANS Topical Meeting on the Technology of Fusion Energy, Madison WI, Sept. 14-16, 2004.

    E-Print Network [OSTI]

    Ghoniem, Nasr M.

    Presented at the 16th ANS Topical Meeting on the Technology of Fusion Energy, Madison WI, Sept. 14 in manufacturing of cellular materials have resulted in ceramics with highly uniform interconnected porosities thermo-mechanical properties, such as excellent thermal shock resistance and high surface to volume

  2. IEEE JOURNAL ON EMERGING AND SELECTED TOPICS IN CIRCUITS AND SYSTEMS, VOL. 1, ISSUE 2, JUNE 2011 1 Design and Performance Analysis of Supercapacitor

    E-Print Network [OSTI]

    Shinozuka, Masanobu

    IEEE JOURNAL ON EMERGING AND SELECTED TOPICS IN CIRCUITS AND SYSTEMS, VOL. 1, ISSUE 2, JUNE 2011 1 and the limited number of recharge cycles. For solar-powered sensor nodes, the ESE of an energy harvester type of ESE for sensor nodes. In particular, supercapacitors and photovoltaic (PV) modules make an ex

  3. IEEE Conference on Advanced Learning Technologies, Kaohsiung, Taiwan, July 5-8, 2005 Flexible and Exploratory Learning by Polyscopic Topic Maps

    E-Print Network [OSTI]

    Karabeg, Dino

    an association, the search can move from a topic to the one which bears with it a desired semantic relationship intuitively, if it reflects a single viewpoint on the metaphorical mountain). Each information module must understanding (intuitively, one must know where on the metaphorical mountain one is standing when looking

  4. 5.8.2013 Topical Lunch on Permaculture Steve Gabriel presented initially about the recent resurgence of interest in permaculture. He began with a definition

    E-Print Network [OSTI]

    Walter, M.Todd

    5.8.2013 Topical Lunch on Permaculture Steve Gabriel presented initially about the recent resurgence of interest in permaculture. He began with a definition of permaculture as... · "Looking at plants · "Meeting human needs while increasing ecosystem health"--Rafter Sass Current projects in permaculture

  5. Atkinson Center for a Sustainable Future Topical Lunch Summary Title: How Can We Put Innovation in Renewable Energy, Economics and Agriculture to Work to Save

    E-Print Network [OSTI]

    Walter, M.Todd

    Atkinson Center for a Sustainable Future ­ Topical Lunch Summary Title: How Can We Put Innovation in Renewable Energy, Economics and Agriculture to Work to Save Nature? Organizer: Drew Harvell Date: Tuesday on a very large scale. He especially considers Cornell to be a leader in areas of renewable energy

  6. 1182 IEEE JOURNAL OF SELECTED TOPICS IN SIGNAL PROCESSING, VOL. 8, NO. 6, DECEMBER 2014 Electricity Market Forecasting via Low-Rank

    E-Print Network [OSTI]

    Giannakis, Georgios

    for electricity market inference. Day-ahead price forecasting is cast as a low-rank kernel learning problem congestion corridors" [39]. In a generic electricity market setup, an ISO collects bids submitted1182 IEEE JOURNAL OF SELECTED TOPICS IN SIGNAL PROCESSING, VOL. 8, NO. 6, DECEMBER 2014 Electricity

  7. 1450 IEEE JOURNAL ON SELECTED TOPICS IN QUANTUM ELECTRONICS, VOL. 6, NO. 6, NOVEMBER/DECEMBER 2000 Branching Processes in Quantum Electronics

    E-Print Network [OSTI]

    Teich, Malvin C.

    1450 IEEE JOURNAL ON SELECTED TOPICS IN QUANTUM ELECTRONICS, VOL. 6, NO. 6, NOVEMBER/DECEMBER 2000 Branching Processes in Quantum Electronics Malvin Carl Teich, Fellow, IEEE, and Bahaa E. A. Saleh, Fellow, IEEE Invited Paper Abstract--Noise and random fluctuations play an important role in quantum electronic

  8. Home News Products Blogs Buyers Guide Whitepapers Jobs Events Subscribe Issue Archive Topic Center: Email Security Compliance Patch Management Financial Services Health care RSA 2008 RSS | Login | Register

    E-Print Network [OSTI]

    Gupta, Minaxi

    SEARCH Home News Products Blogs Buyers Guide Whitepapers Jobs Events Subscribe Issue Archive Topic located the malicious files, mostly MP3 or AVI in format, on popular peer-to- peer (P2P) websites appear when users employ certain terms when searching for music and video, he said. Once the files

  9. Teaching Contemporary Physics Topics Using Real-Time Data Obtained via the World Wide Web Authors: A.P. Post-Zwicker,1

    E-Print Network [OSTI]

    Page 1 Teaching Contemporary Physics Topics Using Real-Time Data Obtained via the World Wide Web As a teaching tool, the World Wide Web (WWW) is unprecedented in its ability to transmit information and enhance the site in the classroom. Keywords: Real-time data, World Wide Web, teaching, high school, fusion energy

  10. Using EBSCO Discovery Service (EDS) Step 1: Type topic into the Search Box on the Library's Homepage (latech.edu/library/) & click "Search."

    E-Print Network [OSTI]

    Selmic, Sandra

    Becomes Using EBSCO Discovery Service (EDS) Step 1: Type topic into the Search Box on the Library's Homepage (latech.edu/library/) & click "Search." Step 2: You will get many results . . . too many checks in "Full Text" and type in current years for "Publication Date." Then click "Update" button. #12

  11. 390 IEEE JOURNAL OF SELECTED TOPICS IN SIGNAL PROCESSING, VOL. 2, NO. 3, JUNE 2008 Optimal Design of a Molecular Recognizer

    E-Print Network [OSTI]

    Tlusty, Tsvi

    390 IEEE JOURNAL OF SELECTED TOPICS IN SIGNAL PROCESSING, VOL. 2, NO. 3, JUNE 2008 Optimal Design framework of signal detection theory, we treat the molecular recognition process as a signal detection in future design of artificial signal processing devices based on biomolecules. Index Terms

  12. IEEE JOURNAL OF SELECTED TOPICS IN SIGNAL PROCESSING, VOL. 5, NO. 3, JUNE 2011 365 Introduction to the Issue on Advances in Remote

    E-Print Network [OSTI]

    Camps-Valls, Gustavo

    IEEE JOURNAL OF SELECTED TOPICS IN SIGNAL PROCESSING, VOL. 5, NO. 3, JUNE 2011 365 Introduction. Different problems are posed from a signal processing and machine learning point of view: the acquired signals have to be processed in a timely manner, transmitted, further corrected from different distortions

  13. 468 IEEE JOURNAL OF SELECTED TOPICS IN SIGNAL PROCESSING, VOL. 4, NO. 3, JUNE 2010 Fundamental Limit of Sample Generalized Eigenvalue

    E-Print Network [OSTI]

    468 IEEE JOURNAL OF SELECTED TOPICS IN SIGNAL PROCESSING, VOL. 4, NO. 3, JUNE 2010 Fundamental in statistical signal processing can be succinctly formulated: given (possibly) signal bearing, -dimensional spaced signals in sensor array processing, abrupt change detection in sensor networks, and clustering

  14. Interagency Field Test & Evaluation: Field Test 2 Public Fact Sheet

    SciTech Connect (OSTI)

    Brian Connor

    2013-03-30

    This fact sheet summarizes the second field tests of technologies intended to address wind turbine interference with land-based surveillance radar, which took place in Lubbock, TX.

  15. Gravity as field - field oriented framework reproducing General Relativity

    E-Print Network [OSTI]

    Piotr Ogonowski; Piotr Skindzier

    2015-09-21

    In the last article we have created foundations for gravitational field oriented framework (DaF) that reproduces GR. In this article we show, that using DaF approach, we can reproduce Schwarzschild solution with orbit equations, effective potential and constants of motion. Next we generalize results to other GR solutions and show, how gravitational field affects spacetime curvature and intrinsic spin of the bodies. It also appears, that field oriented approach requests to assign some spin value to the massless particles. Derived DaF framework has therefore significant meaning for searching for field based interpretation of gravity requested by quantum gravity.

  16. Pulsed power hydrodynamics : a new application of high magnetic fields.

    SciTech Connect (OSTI)

    Reinovsky, R. E. (Robert E.); Anderson, W. E. (Wallace E.); Atchison, W. L. (Walter L.); Faehl, R. J. (Rickey J.); Keinigs, R. K. (Rhonald K.); Lindemuth, I. R.; Scudder, D. W. (David W.); Shlachter, Jack S.; Taylor, Antoinette J.,

    2002-01-01

    Pulsed Power Hydrodynamics is a new application of high magnetic fields recently developed to explore advanced hydrodynamics, instabilities, fluid turbulences, and material properties in a highly precise, controllable environment at the extremes of pressure and material velocity. The Atlas facility at Los Alamos is the world's first and only laboratory pulsed power system designed specifically to explore this relatively new family of megagauss magnetic field applications. Constructed in 2000 and commissioned in August 2001, Atlas is a 24-MJ high-performance capacitor bank delivering up to 30 MA with a current risetime of 5-6 {micro}sec. The high-precision, cylindrical, imploding liner is the tool most frequently used to convert electrical energy into the hydrodynamic (particle kinetic) energy needed to drive the experiments. For typical liner parameters including initial radius of 5 cm, the peak current of 30 MA delivered by Atlas results in magnetic fields just over 1 MG outside the liner prior to implosion. During the 5 to 10-{micro}sec implosion, the field outside the liner rises to several MG in typical situations. At these fields the rear surface of the liner is melted and it is subject to a variety of complex behaviors including: diffusion dominated andor melt wave field penetration and heating, magneto Raleigh-Taylor sausage mode behavior at the liner/field interface, and azimuthal asymmetry due to perturbations in current drive. The first Atlas liner implosion experiments were conducted in September 2000 and 10-15 experiments are planned in the: first year of operation. Immediate applications of the new pulsed power hydrodynamics techniques include material property topics including: exploration of material strength at high rates of strain, material failure including fracture and spall, and interfacial dynamics at high relative velocities and high interfacial pressures. A variety of complex hydrodynamic geometries will be explored and experiments will be designed to explore uristable perturbation growth and transition to turbulence. This paper will provide an overview of the range of problems to which pulsed power hydrodynamics can be applied and the issues associated with these techniques. Other papers at this Conference will present specifics of individual experiments and elaborate on the liner physics issues.

  17. Electrochemical formation of field emitters

    SciTech Connect (OSTI)

    Bernhardt, Anthony F. (Berkeley, CA)

    1999-01-01

    Electrochemical formation of field emitters, particularly useful in the fabrication of flat panel displays. The fabrication involves field emitting points in a gated field emitter structure. Metal field emitters are formed by electroplating and the shape of the formed emitter is controlled by the potential imposed on the gate as well as on a separate counter electrode. This allows sharp emitters to be formed in a more inexpensive and manufacturable process than vacuum deposition processes used at present. The fabrication process involves etching of the gate metal and the dielectric layer down to the resistor layer, and then electroplating the etched area and forming an electroplated emitter point in the etched area.

  18. Magnetic fields in massive stars

    E-Print Network [OSTI]

    S. Hubrig; M. Schoeller; M. Briquet; M. A. Pogodin; R. V. Yudin; J. F. Gonzalez; T. Morel; P. De Cat; R. Ignace; P. North; G. Mathys; G. J. Peters

    2007-12-02

    We review the recent discoveries of magnetic fields in different types of massive stars and briefly discuss strategies for spectropolarimetric observations to be carried out in the future.

  19. Magnetic fields in massive stars

    E-Print Network [OSTI]

    Hubrig, S; Briquet, M; Pogodin, M A; Yudin, R V; González, J F; Morel, T; De Cat, P; Ignace, R; North, P; Mathys, G; Peters, G J

    2007-01-01

    We review the recent discoveries of magnetic fields in different types of massive stars and briefly discuss strategies for spectropolarimetric observations to be carried out in the future.

  20. Continuous Profiling of Magnetotelluric Fields

    E-Print Network [OSTI]

    Verdin, C.T.

    2009-01-01

    those employed in seismic data interpretation under the nameseismic nature, these techniques power implicit in the at least two decades of continued field and interpretation

  1. Conservation laws. Generation of physical fields. Principles of field theories

    E-Print Network [OSTI]

    L. I. Petrova

    2007-04-19

    In the paper the role of conservation laws in evolutionary processes, which proceed in material systems (in material media) and lead to generation of physical fields, is shown using skew-symmetric differential forms. In present paper the skew-symmetric differential forms on deforming (nondifferentiable) manifolds were used in addition to exterior forms, which have differentiable manifolds as a basis. Such skew-symmetric forms (which were named evolutionary ones since they possess evolutionary properties), as well as the closed exterior forms, describe the conservation laws. But in contrast to exterior forms, which describe conservation laws for physical fields, the evolutionary forms correspond to conservation laws for material systems. The evolutionary forms possess an unique peculiarity, namely, the closed exterior forms are obtained from these forms. It is just this that enables one to describe the process of generation of physical fields, to disclose connection between physical fields and material systems and to resolve many problems of existing field theories.

  2. Electromagnetic field with induced massive term: Case with spinor field

    E-Print Network [OSTI]

    Yu. P. Rybakov; G. N. Shikin; Yu. A. Popov; Bijan Saha

    2010-08-12

    We consider an interacting system of spinor and electromagnetic field, explicitly depending on the electromagnetic potentials, i.e., interaction with broken gauge invariance. The Lagrangian for interaction is chosen in such a way that the electromagnetic field equation acquires an additional term, which in some cases is proportional to the vector potential of the electromagnetic field. This equation can be interpreted as the equation of motion of photon with induced non-trivial rest-mass. This system of interacting spinor and scalar fields is considered within the scope of Bianchi type-I (BI) cosmological model. It is shown that, as a result of interaction the electromagnetic field vanishes at $t \\to \\infty$ and the isotropization process of the expansion takes place.

  3. Electromagnetic field with induced massive term: Case with scalar field

    E-Print Network [OSTI]

    Yu. P. Rybakov; G. N. Shikin; Yu. A. Popov; Bijan Saha

    2010-04-21

    We consider an interacting system of massless scalar and electromagnetic field, with the Lagrangian explicitly depending on the electromagnetic potentials, i.e., interaction with broken gauge invariance. The Lagrangian for interaction is chosen in such a way that the electromagnetic field equation acquires an additional term, which in some cases is proportional to the vector potential of the electromagnetic field. This equation can be interpreted as the equation of motion of photon with induced nonzero rest-mass. This system of interacting fields is considered within the scope of Bianchi type-I (BI) cosmological model. It is shown that, as a result of interaction the electromagnetic field vanishes at $t \\to \\infty$ and the isotropization process of the expansion takes place.

  4. Cosmic Electromagnetic Fields due to Perturbations in the Gravitational Field

    E-Print Network [OSTI]

    Bishop Mongwane; Peter K. S. Dunsby; Bob Osano

    2012-10-21

    We use non-linear gauge-invariant perturbation theory to study the interaction of an inflation produced seed magnetic field with density and gravitational wave perturbations in an almost Friedmann-Lema\\^itre-Robertson-Walker (FLRW) spacetime. We compare the effects of this coupling under the assumptions of poor conductivity, infinite conductivity and the case where the electric field is sourced via the coupling of velocity perturbations to the seed field in the ideal magnetohydrodynamic (MHD) regime, thus generalizing, improving on and correcting previous results. We solve our equations for long wavelength limits and numerically integrate the resulting equations to generate power spectra for the electromagnetic field variables, showing where the modes cross the horizon. We find that the rotation of the electric field dominates the power spectrum on small scales, in agreement with previous arguments.

  5. Intelligent mobile sensor system for drum inspection and monitoring: Topical report, October 1, 1993--April 22, 1995

    SciTech Connect (OSTI)

    1997-04-01

    The objective of the Intelligent Mobile Sensor System (IMSS) project is to develop an operational system for monitoring and inspection activities for waste storage facility operations at several DOE sites. Specifically, the product of this effort is a robotic device with enhanced intelligence and maneuverability capable of conducting routine inspection of stored waste drums. The system has an integrated sensor suite for problem-drum detection, and is linked to a site database both for inspection planning and for data correlation, updating, and report generation. The system is capable of departing on an assigned mission, collecting required data, recording which portions of its mission had to be aborted or modified due to environmental constraints, and reporting back when the mission is complete. Successful identification of more than 96% of drum defects has been demonstrated in a high fidelity waste storage facility mockup. Identified anomalies included rust spots, rust streaks, areas of corrosion, dents, and tilted drums. All drums were positively identified and correlated with the site database. This development effort is separated into three phases of which phase two is now complete. The second phase demonstrated a prototype system appropriate for operational use in an actual storage facility. The prototype provides an integrated design that considers operational requirements, hardware costs, maintenance, safety, and robustness. The final phase will demonstrate commercial viability using the prototype vehicle in a pilot waste operations and inspection project. This report summarizes the design and evaluation of the new IMSS Phase 2 system and vehicle. Several parts of the IMSS Phase 1 Topical (Final) Report, which describes the requirements, design guidelines, and detailed design of the Phase 1 IMSS vehicle, are incorporated here, with modifications to reflect the changes in the design and the new elements added during the Phase 2 work.

  6. The Origin of Magnetic Fields

    E-Print Network [OSTI]

    California at Berkeley, University of

    is an aerodynamic drag force resisting motion of the tube through the external, field­free plasma. The mag­ netic of Sun's X­ray Emission: #12; Emerging Active Regions -- what we see at the photo­ sphere: (from Cauzzi buoyancy force, FT is the force due to magnetic tension (field line bending), FC represents the Coriolis

  7. Fast superconducting magnetic field switch

    DOE Patents [OSTI]

    Goren, Y.; Mahale, N.K.

    1996-08-06

    The superconducting magnetic switch or fast kicker magnet is employed with electron stream or a bunch of electrons to rapidly change the direction of flow of the electron stream or bunch of electrons. The apparatus employs a beam tube which is coated with a film of superconducting material. The tube is cooled to a temperature below the superconducting transition temperature and is subjected to a constant magnetic field which is produced by an external dc magnet. The magnetic field produced by the dc magnet is less than the critical field for the superconducting material, thus, creating a Meissner Effect condition. A controllable fast electromagnet is used to provide a magnetic field which supplements that of the dc magnet so that when the fast magnet is energized the combined magnetic field is now greater that the critical field and the superconducting material returns to its normal state allowing the magnetic field to penetrate the tube. This produces an internal field which effects the direction of motion and of the electron stream or electron bunch. The switch can also operate as a switching mechanism for charged particles. 6 figs.

  8. Exceptional geometry and tensor fields

    E-Print Network [OSTI]

    Martin Cederwall; Joakim Edlund; Anna Karlsson

    2013-03-21

    We present a tensor calculus for exceptional generalised geometry. Expressions for connections, torsion and curvature are given a unified formulation for different exceptional groups E_n(n). We then consider "tensor gauge fields" coupled to the exceptional generalised gravity. Many of the properties of forms on manifolds are carried over to these fields.

  9. Fast superconducting magnetic field switch

    DOE Patents [OSTI]

    Goren, Yehuda (Mountain View, CA); Mahale, Narayan K. (The Woodlands, TX)

    1996-01-01

    The superconducting magnetic switch or fast kicker magnet is employed with electron stream or a bunch of electrons to rapidly change the direction of flow of the electron stream or bunch of electrons. The apparatus employs a beam tube which is coated with a film of superconducting material. The tube is cooled to a temperature below the superconducting transition temperature and is subjected to a constant magnetic field which is produced by an external dc magnet. The magnetic field produced by the dc magnet is less than the critical field for the superconducting material, thus, creating a Meissner Effect condition. A controllable fast electromagnet is used to provide a magnetic field which supplements that of the dc magnet so that when the fast magnet is energized the combined magnetic field is now greater that the critical field and the superconducting material returns to its normal state allowing the magnetic field to penetrate the tube. This produces an internal field which effects the direction of motion and of the electron stream or electron bunch. The switch can also operate as a switching mechanism for charged particles.

  10. Primordial Magnetic Fields in Cosmology

    E-Print Network [OSTI]

    Iain A. Brown

    2008-12-09

    Magnetic fields have been observed in galaxies, clusters of galaxies and probably in superclusters. While mechanisms exist to generate these in the late universe, it is possible that magnetic fields have existed since very early times. This thesis is concerned with methods to predict the form of such imprints. We review in detail a standard, linearised cosmology before introducing an electromagnetic field. We then consider the intrinsic statistics of the magnetic stresses in two ways, analytically and via static realisations. We construct the power spectra, some of which we present for the first time. At the one- and three-point level we find significant intrinsic non-Gaussianities. Finally we turn to the observable impacts a primordial magnetic field. Assuming coherence, the statistics of the source can be mapped onto the CMB in a simple manner. We demonstrate that our approach is valid by reproducing the signals for Gaussian power law fields on the microwave sky. [ABRIDGED

  11. Compact orthogonal NMR field sensor

    DOE Patents [OSTI]

    Gerald, II, Rex E. (Brookfield, IL); Rathke, Jerome W. (Homer Glen, IL)

    2009-02-03

    A Compact Orthogonal Field Sensor for emitting two orthogonal electro-magnetic fields in a common space. More particularly, a replacement inductor for existing NMR (Nuclear Magnetic Resonance) sensors to allow for NMR imaging. The Compact Orthogonal Field Sensor has a conductive coil and a central conductor electrically connected in series. The central conductor is at least partially surrounded by the coil. The coil and central conductor are electrically or electro-magnetically connected to a device having a means for producing or inducing a current through the coil and central conductor. The Compact Orthogonal Field Sensor can be used in NMR imaging applications to determine the position and the associated NMR spectrum of a sample within the electro-magnetic field of the central conductor.

  12. Static magnetic fields enhance turbulence

    E-Print Network [OSTI]

    Pothérat, Alban

    2015-01-01

    More often than not, turbulence occurs under the influence of external fields, mostly rotation and magnetic fields generated either by planets, stellar objects or by an industrial environment. Their effect on the anisotropy and the dissipative behaviour of turbulence is recognised but complex, and it is still difficult to even tell whether they enhance or dampen turbulence. For example, externally imposed magnetic fields suppress free turbulence in electrically conducting fluids (Moffatt 1967), and make it two-dimensional (2D) (Sommeria & Moreau 1982); but their effect on the intensity of forced turbulence, as in pipes, convective flows or otherwise, is not clear. We shall prove that since two-dimensionalisation preferentially affects larger scales, these undergo much less dissipation and sustain intense turbulent fluctuations. When higher magnetic fields are imposed, quasi-2D structures retain more kinetic energy, so that rather than suppressing forced turbulence, external magnetic fields indirectly enha...

  13. Jonathan Chang, Jordan Boyd-Graber, Chong Wang, Sean Gerrish, and David M. Blei. Reading Tea Leaves: How Humans Interpret Topic Models. Neural Information Processing Systems, 2009, 9 pages.

    E-Print Network [OSTI]

    Boyd-Graber, Jordan

    Jonathan Chang, Jordan Boyd-Graber, Chong Wang, Sean Gerrish, and David M. Blei. Reading Tea Leaves. @inproceedings{Chang:Boyd-Graber:Wang:Gerrish:Blei-2009, Title = {Reading Tea Leaves: How Humans Interpret Topic}, } 1 #12;Reading Tea Leaves: How Humans Interpret Topic Models Jonathan Chang Facebook 1601

  14. Charge, from EM fields only

    E-Print Network [OSTI]

    R. L. Collins

    2007-03-04

    Consider the electric field E about an electron. Its source has been thought a substance called charge, enclosed within a small volume that defines the size of the electron. Scattering experiments find no size at all. Charge is useful, but mysterious. This study concludes that charge is not real. Useful, but not real. Absent real charge, the electric field must look to a different source. We know another electric field, vxB, not sourced by charge. A simple model of the electron, using EM fields only, has been found that generates an electric field vxB very like E. Gauss' law finds the model contains charge, but div vxB cannot find the charge density. The model contains a permanent magnetic flux quantum, configured as a dipole. The dipolar B fields spin around the symmetry axis, accounting for angular momentum. Spin stabilizes the magnetic flux quantum, and creates the vxB electric field. Stability in this model is dynamic. Energy is exchanged between the dipolar magnetic moment and an encircling toroidal displacement current, at the Compton frequency, mc^2/h = 1.24x10^20 Hz. The electric field undulates at this rate, instead of being static like E associated with charge. Absent any real charge, we have to abandon the notion that size of a charged particle is that of a small sack full of charge. The only electric field is vxB, and its source is not charge. What is the size of an electron? Coulomb scattering finds it point-like, but its spinning B fields extend to infinity.

  15. The Geysers Geothermal Field Update1990/2010

    SciTech Connect (OSTI)

    Brophy, P.; Lippmann, M.; Dobson, P.F.; Poux, B.

    2010-10-01

    In this report, we have presented data in four sections: (1) THE GEYSERS HISTORICAL UPDATE 1990-2010 - A historical update of the primary developments at The Geysers between 1990 and 2010 which uses as its start point Section IIA of the Monograph - 'Historical Setting and History of Development' that included articles by James Koenig and Susan Hodgson. (2) THE GEYSERS COMPREHENSIVE REFERENCE LIST 1990-2010 - In this section we present a rather complete list of technical articles and technical related to The Geysers that were issued during the period 1990-2010. The list was compiled from many sources including, but not limited to scientific journals and conference proceedings. While the list was prepared with care and considerable assistance from many geothermal colleagues, it is very possible that some papers could have been missed and we apologize to their authors in advance. The list was subdivided according to the following topics: (1) Field characterization; (2) Drilling; (3) Field development and management; (4) Induced seismicity; (5) Enhanced Geothermal Systems; (6) Power production and related issues; (7) Environment-related issues; and (8) Other topics. (3) GRC 2010 ANNUAL MEETING GEYSERS PAPERS - Included in this section are the papers presented at the GRC 2010 Annual Meeting that relate to The Geysers. (4) ADDITIONAL GEYSERS PAPERS 1990-2010 - Eighteen additional technical papers were included in this publication in order to give a broad background to the development at The Geysers after 1990. The articles issued during the 1990-2010 period were selected by colleagues considered knowledgeable in their areas of expertise. We forwarded the list of references given in Section 2 to them asking to send us with their selections with a preference, because of limited time, to focus on those papers that would not require lengthy copyright approval. We then chose the articles presented in this section with the purpose of providing the broadest possible view across all technical fields, as related to The Geysers steam-dominated geothermal system. The Geysers has seen many fundamental changes between 1990-2010 and yet the geothermal resource seems still to be robust to the extent that, long after its anticipated life span, we are seeing new geothermal projects being developed on the north and west peripheries of the field. It is hoped that this report provides a focused data source particularly for those just starting their geothermal careers, as well as those who have been involved in the interesting and challenging field of geothermal energy for many years. Despite many hurdles The Geysers has continued to generate electrical power for 50 years and its sustainability has exceeded many early researchers expectations. It also seems probable that, with the new projects described above, generation will continue for many years to come. The success of The Geysers is due to the technical skills and the financial acumen of many people, not only over the period covered by this report (1990-2010), but since the first kilowatt of power was generated in 1960. This Special Report celebrates those 50 years of geothermal development at The Geysers and attempts to document the activities that have brought success to the project so that a permanent record can be maintained. It is strongly hoped and believed that a publication similar to this one will be necessary in another 20 years to document further activities in the field.

  16. De finetti theorems, mean-field limits and bose-Einstein condensation

    E-Print Network [OSTI]

    Nicolas Rougerie

    2015-06-17

    These notes deal with the mean-field approximation for equilibrium states of N-body systems in classical and quantum statistical mechanics. A general strategy for the justification of effective models based on statistical independence assumptions is presented in details. The main tools are structure theorems {\\`a} la de Finetti, describing the large N limits of admissible states for these systems. These rely on the symmetry under exchange of particles, due to their indiscernability. Emphasis is put on quantum aspects, in particular the mean-field approximation for the ground states of large bosonic systems, in relation with the Bose-Einstein condensation phenomenon. Topics covered in details include: the structure of reduced density matrices for large bosonic systems, Fock-space localization methods, derivation of effective energy functionals of Hartree or non-linear Schr{\\"o}dinger type, starting from the many-body Schr{\\"o}dinger Hamiltonian.

  17. Reduced MHD in Nearly Potential Magnetic Fields

    E-Print Network [OSTI]

    Strauss, Hank

    Reduced MHD in Nearly Potential Magnetic Fields H.R. Strauss Courant Institute of Mathematical that the magnetic field is close to a potential field. The potential field can have an arbitrary three dimensional. It is also the case in solar and stellar coronal magnetic fields, and in regions of the geomagnetic field

  18. Quantum phase transitions in transverse field spin models: from statistical physics to quantum information

    E-Print Network [OSTI]

    Amit Dutta; Gabriel Aeppli; Bikas K. Chakrabarti; Uma Divakaran; Thomas F. Rosenbaum; Diptiman Sen

    2015-06-09

    We review quantum phase transitions of spin systems in transverse magnetic fields taking the examples of the spin-1/2 Ising and XY models in a transverse field. Beginning with an overview of quantum phase transitions, we introduce a number of model Hamiltonians. We provide exact solutions in one spatial dimension connecting them to conformal field theoretical studies. We also discuss Kitaev models and some other exactly solvable spin systems. Studies of quantum phase transitions in the presence of quenched randomness and with frustrating interactions are presented in detail. We discuss novel phenomena like Griffiths-McCoy singularities. We then turn to more recent topics like information theoretic measures of the quantum phase transitions in these models such as concurrence, entanglement entropy, quantum discord and quantum fidelity. We then focus on non-equilibrium dynamics of a variety of transverse field systems across quantum critical points and lines. After mentioning rapid quenching studies, we dwell on slow dynamics and discuss the Kibble-Zurek scaling for the defect density following a quench across critical points and its modifications for quenching across critical lines, gapless regions and multicritical points. Topics like the role of different quenching schemes, local quenching, quenching of models with random interactions and quenching of a spin chain coupled to a heat bath are touched upon. The connection between non-equilibrium dynamics and quantum information theoretic measures is presented at some length. We indicate the connection between Kibble-Zurek scaling and adiabatic evolution of a state as well as the application of adiabatic dynamics as a tool of a quantum optimization technique known as quantum annealing. The final section is dedicated to a detailed discussion on recent experimental studies of transverse Ising-like systems.

  19. High field gradient particle accelerator

    DOE Patents [OSTI]

    Nation, John A. (Ithaca, NY); Greenwald, Shlomo (Haifa, IL)

    1989-01-01

    A high electric field gradient electron accelerator utilizing short duration, microwave radiation, and capable of operating at high field gradients for high energy physics applications or at reduced electric field gradients for high average current intermediate energy accelerator applications. Particles are accelerated in a smooth bore, periodic undulating waveguide, wherein the period is so selected that the particles slip an integral number of cycles of the r.f. wave every period of the structure. This phase step of the particles produces substantially continuous acceleration in a traveling wave without transverse magnetic or other guide means for the particle.

  20. Measurements of magnetic field alignment

    SciTech Connect (OSTI)

    Kuchnir, M.; Schmidt, E.E.

    1987-11-06

    The procedure for installing Superconducting Super Collider (SSC) dipoles in their respective cryostats involves aligning the average direction of their field with the vertical to an accuracy of 0.5 mrad. The equipment developed for carrying on these measurements is described and the measurements performed on the first few prototypes SSC magnets are presented. The field angle as a function of position in these 16.6 m long magnets is a characteristic of the individual magnet with possible feedback information to its manufacturing procedure. A comparison of this vertical alignment characteristic with a magnetic field intensity (by NMR) characteristic for one of the prototypes is also presented. 5 refs., 7 figs.

  1. Field Assistance and Oversight Liaison (FAOL) Program | National...

    National Nuclear Security Administration (NNSA)

    and Health Administration, the Environmental Protection Agency, and the Nuclear Regulatory Commission. Related Topics planning for emergencies foal Related News HQ Emergency...

  2. Electrochemical formation of field emitters

    DOE Patents [OSTI]

    Bernhardt, A.F.

    1999-03-16

    Electrochemical formation of field emitters, particularly useful in the fabrication of flat panel displays is disclosed. The fabrication involves field emitting points in a gated field emitter structure. Metal field emitters are formed by electroplating and the shape of the formed emitter is controlled by the potential imposed on the gate as well as on a separate counter electrode. This allows sharp emitters to be formed in a more inexpensive and manufacturable process than vacuum deposition processes used at present. The fabrication process involves etching of the gate metal and the dielectric layer down to the resistor layer, and then electroplating the etched area and forming an electroplated emitter point in the etched area. 12 figs.

  3. Electric fields and quantum wormholes

    E-Print Network [OSTI]

    Dalit Engelhardt; Ben Freivogel; Nabil Iqbal

    2015-05-24

    Electric fields can thread a classical Einstein-Rosen bridge. Maldacena and Susskind have recently suggested that in a theory of dynamical gravity the entanglement of ordinary perturbative quanta should be viewed as creating a quantum version of an Einstein-Rosen bridge between the particles, or a "quantum wormhole". We demonstrate within low-energy effective field theory that there is a precise sense in which electric fields can also thread such quantum wormholes. We define a non-perturbative "wormhole susceptibility" that measures the ease of passing an electric field through any sort of wormhole. The susceptibility of a quantum wormhole is suppressed by powers of the U(1) gauge coupling relative to that for a classical wormhole but can be made numerically equal with a sufficiently large amount of entangled matter.

  4. Field ionization from carbon nanofibers

    E-Print Network [OSTI]

    Adeoti, Bosun J

    2008-01-01

    The Micro Gas Analyzer project aims to develop power-efficient, high resolution, high sensitivity, portable and real-time gas sensors. We developed a field ionizer array based on gated CNTs. Arrays of CNTs are used because ...

  5. Quantum Field Theory of Fluids

    E-Print Network [OSTI]

    Ben Gripaios; Dave Sutherland

    2015-04-23

    The quantum theory of fields is largely based on studying perturbations around non-interacting, or free, field theories, which correspond to a collection of quantum-mechanical harmonic oscillators. The quantum theory of an ordinary fluid is `freer', in the sense that the non-interacting theory also contains an infinite collection of quantum-mechanical free particles, corresponding to vortex modes. By computing a variety of correlation functions at tree- and loop-level, we give evidence that a quantum perfect fluid can be consistently formulated as a low-energy, effective field theory. We speculate that the quantum behaviour is radically different to both classical fluids and quantum fields, with interesting physical consequences for fluids in the low temperature regime.

  6. Reverse Engineering Quantum Field Theory

    E-Print Network [OSTI]

    Robert Oeckl

    2012-10-02

    An approach to the foundations of quantum theory is advertised that proceeds by "reverse engineering" quantum field theory. As a concrete instance of this approach, the general boundary formulation of quantum theory is outlined.

  7. Optical sensor of magnetic fields

    DOE Patents [OSTI]

    Butler, M.A.; Martin, S.J.

    1986-03-25

    An optical magnetic field strength sensor for measuring the field strength of a magnetic field comprising a dilute magnetic semi-conductor probe having first and second ends, longitudinally positioned in the magnetic field for providing Faraday polarization rotation of light passing therethrough relative to the strength of the magnetic field. Light provided by a remote light source is propagated through an optical fiber coupler and a single optical fiber strand between the probe and the light source for providing a light path therebetween. A polarizer and an apparatus for rotating the polarization of the light is provided in the light path and a reflector is carried by the second end of the probe for reflecting the light back through the probe and thence through the polarizer to the optical coupler. A photo detector apparatus is operably connected to the optical coupler for detecting and measuring the intensity of the reflected light and comparing same to the light source intensity whereby the magnetic field strength may be calculated.

  8. Canonical quantization of substrate-less fields

    E-Print Network [OSTI]

    Gerold Gründler

    2015-09-12

    An inconsistency of quantum field theory, regarding the sign of the vacuum energy of elementary fields, is pointed out. An improved law for the canonical quantization of fields is presented, which is based on the distinction between fields which have material substrates, and substrate-less fields. Remarkably, the improved quantization method removes not only the inconsistency of quantum field theory, but at the same time solves the (old) cosmological constant problem for all fields of the standard model of elementary particles, but not for the hypothetical inflaton fields, without compromising any of the achievements of established quantum field theory.

  9. Finite Temperature Field Theory Joe Schindler 2015

    E-Print Network [OSTI]

    California at Santa Cruz, University of

    energy spectrum. #12;Field Thermodynamics Example For a free boson field at thermal equilibrium, calculate energy spectrum. #12;Field Thermodynamics Example For a free boson field at thermal equilibriumFinite Temperature Field Theory Joe Schindler 2015 #12;Part 1: Basic Finite Temp Methods #12

  10. field

    National Nuclear Security Administration (NNSA)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity of NaturalDukeWakefield Municipal GasAdministration Medal01 Sandia4) August 20123/%2A en46Afed feed families |fff |

  11. Conditional random fields for pattern recognition applied to structured data

    DOE Public Access Gateway for Energy & Science Beta (PAGES Beta)

    Burr, Tom; Skurikhin, Alexei

    2015-07-14

    Pattern recognition uses measurements from an input domain, X, to predict their labels from an output domain, Y. Image analysis is one setting where one might want to infer whether a pixel patch contains an object that is “manmade” (such as a building) or “natural” (such as a tree). Suppose the label for a pixel patch is “manmade”; if the label for a nearby pixel patch is then more likely to be “manmade” there is structure in the output domain that can be exploited to improve pattern recognition performance. Modeling P(X) is difficult because features between parts of the modelmore »are often correlated. Therefore, conditional random fields (CRFs) model structured data using the conditional distribution P(Y|X = x), without specifying a model for P(X), and are well suited for applications with dependent features. This paper has two parts. First, we overview CRFs and their application to pattern recognition in structured problems. Our primary examples are image analysis applications in which there is dependence among samples (pixel patches) in the output domain. Second, we identify research topics and present numerical examples.« less

  12. Inflating with large effective fields

    SciTech Connect (OSTI)

    Burgess, C.P. [PH-TH Division, CERN, CH-1211, Genève 23 (Switzerland); Cicoli, M. [Dipartimento di Fisica e Astronomia, Università di Bologna, Via Irnerio 46, 40126 Bologna (Italy); Quevedo, F. [Abdus Salam ICTP, Strada Costiera 11, Trieste 34014 (Italy); Williams, M., E-mail: cburgess@perimeterinstitute.ca, E-mail: mcicoli@ictp.it, E-mail: f.quevedo@damtp.cam.ac.uk, E-mail: mwilliams@perimeterinsititute.ca [Department of Physics and Astronomy, McMaster University, 1280 Main Street West, Hamilton ON (Canada)

    2014-11-01

    We re-examine large scalar fields within effective field theory, in particular focussing on the issues raised by their use in inflationary models (as suggested by BICEP2 to obtain primordial tensor modes). We argue that when the large-field and low-energy regimes coincide the scalar dynamics is most effectively described in terms of an asymptotic large-field expansion whose form can be dictated by approximate symmetries, which also help control the size of quantum corrections. We discuss several possible symmetries that can achieve this, including pseudo-Goldstone inflatons characterized by a coset G/H (based on abelian and non-abelian, compact and non-compact symmetries), as well as symmetries that are intrinsically higher dimensional. Besides the usual trigonometric potentials of Natural Inflation we also find in this way simple large-field power laws (like V ? ?{sup 2}) and exponential potentials, V(?) = ?{sub k}V{sub x}e{sup ?k?/M}. Both of these can describe the data well and give slow-roll inflation for large fields without the need for a precise balancing of terms in the potential. The exponential potentials achieve large r through the limit |?| || ? and so predict r ? (8/3)(1-n{sub s}); consequently n{sub s} ? 0.96 gives r ? 0.11 but not much larger (and so could be ruled out as measurements on r and n{sub s} improve). We examine the naturalness issues for these models and give simple examples where symmetries protect these forms, using both pseudo-Goldstone inflatons (with non-abelian non-compact shift symmetries following familiar techniques from chiral perturbation theory) and extra-dimensional models.

  13. Wide field of view telescope

    DOE Patents [OSTI]

    Ackermann, Mark R. (Albuquerque, NM); McGraw, John T. (Placitas, NM); Zimmer, Peter C. (Albuquerque, NM)

    2008-01-15

    A wide field of view telescope having two concave and two convex reflective surfaces, each with an aspheric surface contour, has a flat focal plane array. Each of the primary, secondary, tertiary, and quaternary reflective surfaces are rotationally symmetric about the optical axis. The combination of the reflective surfaces results in a wide field of view in the range of approximately 3.8.degree. to approximately 6.5.degree.. The length of the telescope along the optical axis is approximately equal to or less than the diameter of the largest of the reflective surfaces.

  14. Solid phase microextraction field kit

    DOE Patents [OSTI]

    Nunes, Peter J.; Andresen, Brian D.

    2005-08-16

    A field kit for the collection, isolation and concentration of trace amounts of high explosives (HE), biological weapons (BW) and chemical weapons (CW) residues in air, soil, vegetation, swipe, and liquid samples. The field kit includes a number of Solid Phase Microextraction (SPME) fiber and syringe assemblies in a hermetically sealed transportation container or tubes which includes a sampling port, a number of extra SPME fiber and syringe assemblies, the fiber and syringe assemblies including a protective cap for the fiber, and an extractor for the protective cap, along with other items including spare parts, protective glove, and an instruction manual, all located in an airtight container.

  15. Negative Energies and Field Theory

    E-Print Network [OSTI]

    Gerald E. Marsh

    2008-11-20

    The assumption that the vacuum is the minimum energy state, invariant under unitary transformations, is fundamental to quantum field theory. However, the assertion that the conservation of charge implies that the equal time commutator of the charge density and its time derivative vanish for two spatially separated points is inconsistent with the requirement that the vacuum be the lowest energy state. Yet, for quantum field theory to be gauge invariant, this commutator must vanish. This essay explores how this conundrum is resolved in quantum electrodynamics.

  16. field | National Nuclear Security Administration

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantityBonneville Power AdministrationRobust,Field-effectWorkingLosThe 26th Annual Conference on FossilFateOctober 2013field | National

  17. "Cold Venal Advocate": Henry Fielding's lawyers 

    E-Print Network [OSTI]

    Lee, Joshua R

    2013-02-22

    Henry Fielding wrote frequently and harshly about lawyers. While many commentators have noted Fielding's criticism of lawyers and studied Fielding's concern with legal institutions generally, none have yet undertaken a ...

  18. 1934 IEEE JOURNAL OF SELECTED TOPICS IN APPLIED EARTH OBSERVATIONS AND REMOTE SENSING, VOL. 6, NO. 4, AUGUST 2013 A Web-Based System for Classification of Remote

    E-Print Network [OSTI]

    Plaza, Antonio J.

    in many different fields. This paper describes a web-based system (available online: http://hypergim.ceta-ciemat

  19. December 4, 2008; HSS/Union Working Group Meeting on 2008 HSS/Union Topical Wrap Up - PRIORITY NEAR-TERM ACTION OVERVIEW

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity of Natural GasAdjustmentsShirleyEnergyTher i n c i pStateDOEAnalysis,DepartmentAbove on the left is1 PurposeTopical Wrap-Up

  20. December 4, 2008; HSS/Union Working Group Meeting on 2008 HSS/Union Topical Wrap Up - Union Lead Action Priorities

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity of Natural GasAdjustmentsShirleyEnergyTher i n c i pStateDOEAnalysis,DepartmentAbove on the left is1 PurposeTopicalUNION

  1. Nevada Field Office | National Nuclear Security Administration

    National Nuclear Security Administration (NNSA)

    Us Our Operations Management and Budget Office of Civil Rights Workforce Statistics Nevada Field Office Nevada Field Office FY15 Semi Annual Report FY14 Year End...

  2. Sandia Field Office | National Nuclear Security Administration

    National Nuclear Security Administration (NNSA)

    Us Our Operations Management and Budget Office of Civil Rights Workforce Statistics Sandia Field Office Sandia Field Office FY15 Semi Annual Report FY14 Year End...

  3. Livermore Field Office | National Nuclear Security Administration

    National Nuclear Security Administration (NNSA)

    Us Our Operations Management and Budget Office of Civil Rights Workforce Statistics Livermore Field Office Livermore Field Office FY15 Semi Annual Report FY14 Year...

  4. Pantex Field Office | National Nuclear Security Administration

    National Nuclear Security Administration (NNSA)

    Us Our Operations Management and Budget Office of Civil Rights Workforce Statistics Pantex Field Office Pantex Field Office FY12 Semi Annual Report FY11 Year End...

  5. San Martino Archaeological Field School

    E-Print Network [OSTI]

    Cantlon, Jessica F.

    San Martino Archaeological Field School Torano di Borgorose, Italy The San Martino Archaeological at the San Martino site as well as through lab work, assisting in geophysical studies, lectures, readings, and applications from prospective participants at other universities are welcome. #12;The San Martino Site The San

  6. Fields of Education and Training

    E-Print Network [OSTI]

    Hasýrcý, Vasýf

    ISCED 97 contains 25 two-digit fields of education. The classification presented here uses a three-digit SWEDEN December 1999 #12;2 Contents Page Introduction 3 Structure and Rationale of the Classification 5 Relation to other classifications and ISCED 97 dimensions 10 Iinter-disciplinary and broad programmes 12

  7. Electric field divertor plasma pump

    DOE Patents [OSTI]

    Schaffer, Michael J. (San Diego, CA)

    1994-01-01

    An electric field plasma pump includes a toroidal ring bias electrode (56) positioned near the divertor strike point of a poloidal divertor of a tokamak (20), or similar plasma-confining apparatus. For optimum plasma pumping, the separatrix (40) of the poloidal divertor contacts the ring electrode (56), which then also acts as a divertor plate. A plenum (54) or other duct near the electrode (56) includes an entrance aperture open to receive electrically-driven plasma. The electrode (56) is insulated laterally with insulators (63,64), one of which (64) is positioned opposite the electrode at the entrance aperture. An electric field E is established between the ring electrode (56) and a vacuum vessel wall (22), with the polarity of the bias applied to the electrode being relative to the vessel wall selected such that the resultant electric field E interacts with the magnetic field B already existing in the tokamak to create an E.times.B/B.sup.2 drift velocity that drives plasma into the entrance aperture. The pumped plasma flow into the entrance aperture is insensitive to variations, intentional or otherwise, of the pump and divertor geometry. Pressure buildups in the plenum or duct connected to the entrance aperture in excess of 10 mtorr are achievable.

  8. Covariant Geometric Prequantization of Fields

    E-Print Network [OSTI]

    Kanatchikov, I V

    2002-01-01

    A geometric prequantization formula for the Poisson-Gerstenhaber bracket on forms found within the DeDonder-Weyl Hamiltonian formalism earlier is presented. The related aspects of covariant geometric quantization of field theories are sketched. In particular, the importance of the framework of Clifford and spinor bundles and superconnections in this context is underlined.

  9. Covariant Geometric Prequantization of Fields

    E-Print Network [OSTI]

    I. V. Kanatchikov

    2001-01-04

    A geometric prequantization formula for the Poisson-Gerstenhaber bracket of forms found within the DeDonder-Weyl Hamiltonian formalism earlier is presented. The related aspects of covariant geometric quantization of field theories are sketched. In particular, the importance of the framework of Clifford and spinor bundles and superconnections in this context is underlined.

  10. Quantum Field Theory Mark Srednicki

    E-Print Network [OSTI]

    Akhmedov, Azer

    The Spin-Statistics Theorem (3) 45 5 The LSZ Reduction Formula (3) 49 6 Path Integrals in Quantum Mechanics Quantization of Spinor Fields II (38) 246 40 Parity, Time Reversal, and Charge Conjugation (23, 39) 254 #12, 59) 369 #12;6 63 The Vertex Function in Spinor Electrodynamics (62) 378 64 The Magnetic Moment

  11. Scalar field potentials for cosmology

    E-Print Network [OSTI]

    Victor H. Cardenas; Sergio del Campo

    2004-01-05

    We discuss different aspects of modern cosmology through a scalar field potential construction method. We discuss the case of negative potential cosmologies and its relation with oscillatory cosmic evolution, models with a explicit interaction between dark energy and dark matter which address the coincidence problem and also the case of non-zero curvature space.

  12. Field of Expertise Materials Science

    E-Print Network [OSTI]

    -occupational univer- sity course "Paper and Pulp Technology", those working in the field can undertake further of Expertise "Advanced Materials Science" is strongly oriented to the needs of the Austrian industry and international research partners in order to keep Austrian high-technology industry, scientific production

  13. Linear electric field mass spectrometry

    DOE Patents [OSTI]

    McComas, D.J.; Nordholt, J.E.

    1992-12-01

    A mass spectrometer and methods for mass spectrometry are described. The apparatus is compact and of low weight and has a low power requirement, making it suitable for use on a space satellite and as a portable detector for the presence of substances. High mass resolution measurements are made by timing ions moving through a gridless cylindrically symmetric linear electric field. 8 figs.

  14. Quantum Field Theory in Graphene

    E-Print Network [OSTI]

    I. V. Fialkovsky; D. V. Vassilevich

    2011-11-18

    This is a short non-technical introduction to applications of the Quantum Field Theory methods to graphene. We derive the Dirac model from the tight binding model and describe calculations of the polarization operator (conductivity). Later on, we use this quantity to describe the Quantum Hall Effect, light absorption by graphene, the Faraday effect, and the Casimir interaction.

  15. PHOTOCHEMISTRY IN THE MICROWAVE FIELD

    E-Print Network [OSTI]

    Cirkva, Vladimir

    . EDLs Hg-EDLs: I2- and P-EDLs S-EDL vs. solar radiation flux Literature: 1. P. Klán V. Církva, MicrowavePHOTOCHEMISTRY IN THE MICROWAVE FIELD P. Müller, J. Literák, V. Církva, Petr Klán* Department distinctive kinds of electromagnetic radiation, microwave (MW) and ultraviolet/visible: energy of MW radiation

  16. Electric field divertor plasma pump

    DOE Patents [OSTI]

    Schaffer, M.J.

    1994-10-04

    An electric field plasma pump includes a toroidal ring bias electrode positioned near the divertor strike point of a poloidal divertor of a tokamak, or similar plasma-confining apparatus. For optimum plasma pumping, the separatrix of the poloidal divertor contacts the ring electrode, which then also acts as a divertor plate. A plenum or other duct near the electrode includes an entrance aperture open to receive electrically-driven plasma. The electrode is insulated laterally with insulators, one of which is positioned opposite the electrode at the entrance aperture. An electric field E is established between the ring electrode and a vacuum vessel wall, with the polarity of the bias applied to the electrode being relative to the vessel wall selected such that the resultant electric field E interacts with the magnetic field B already existing in the tokamak to create an E [times] B/B[sup 2] drift velocity that drives plasma into the entrance aperture. The pumped plasma flow into the entrance aperture is insensitive to variations, intentional or otherwise, of the pump and divertor geometry. Pressure buildups in the plenum or duct connected to the entrance aperture in excess of 10 mtorr are achievable. 11 figs.

  17. Improvements in Low Field MRI 

    E-Print Network [OSTI]

    Ogier, Stephen E

    2013-02-01

    for this system, which has a static magnetic field in an unconventional direction. The stronger gradient allows for the selection of thin slices with RF pulses of reasonable length. The third effort was in low-noise RF coils. Typical MRI systems are enclosed...

  18. Junction-based field emission structure for field emission display

    DOE Patents [OSTI]

    Dinh, Long N. (Concord, CA); Balooch, Mehdi (Berkeley, CA); McLean, II, William (Oakland, CA); Schildbach, Marcus A. (Livermore, CA)

    2002-01-01

    A junction-based field emission display, wherein the junctions are formed by depositing a semiconducting or dielectric, low work function, negative electron affinity (NEA) silicon-based compound film (SBCF) onto a metal or n-type semiconductor substrate. The SBCF can be doped to become a p-type semiconductor. A small forward bias voltage is applied across the junction so that electron transport is from the substrate into the SBCF region. Upon entering into this NEA region, many electrons are released into the vacuum level above the SBCF surface and accelerated toward a positively biased phosphor screen anode, hence lighting up the phosphor screen for display. To turn off, simply switch off the applied potential across the SBCF/substrate. May be used for field emission flat panel displays.

  19. AdS Field Theory from Conformal Field Theory

    E-Print Network [OSTI]

    A. Liam Fitzpatrick; Jared Kaplan

    2012-08-01

    We provide necessary and sufficient conditions for a Conformal Field Theory to have a description in terms of a perturbative Effective Field Theory in AdS. The first two conditions are well-known: the existence of a perturbative `1/N' expansion and an approximate Fock space of states generated by a finite number of low-dimension operators. We add a third condition, that the Mellin amplitudes of the CFT correlators must be well-approximated by functions that are bounded by a polynomial at infinity in Mellin space, or in other words, that the Mellin amplitudes have an effective theory-type expansion. We explain the relationship between our conditions and unitarity, and provide an analogy with scattering amplitudes that becomes exact in the flat space limit of AdS. The analysis also yields a simple connection between conformal blocks and AdS diagrams, providing a new calculational tool very much in the spirit of the S-Matrix program. We also begin to explore the potential pathologies associated with higher spin fields in AdS by generalizing Weinberg's soft theorems to AdS/CFT. The AdS analog of Weinberg's argument constrains the interactions of conserved currents in CFTs, but there are potential loopholes that are unavailable to theories of massless higher spin particles in flat spacetime.

  20. Field Campaign Guidelines (ARM Climate Research Facility)

    SciTech Connect (OSTI)

    Voyles, JW

    2011-01-17

    The purpose of this document is to establish a common set of guidelines for the Atmospheric Radiation Measurement (ARM) Climate Research Facility for planning, executing, and closing out field campaigns. The steps that guide individual field campaigns are described in the Field Campaign Tracking database tool and are tailored to meet the scope of each specific field campaign.

  1. Stable Magnetic Fields in Static Stars

    E-Print Network [OSTI]

    A. Gruzinov

    2008-01-28

    We prove that static fluid stars can stably support magnetic fields (within the ideal MHD approximation).

  2. Intelligent mobile sensor system for drum inspection and monitoring: Phase 1. Topical report, October 1, 1992--June 8, 1993

    SciTech Connect (OSTI)

    Not Available

    1993-06-01

    The objective of this project was to develop an operational system for monitoring and inspection activities for waste storage facility operations at several DOE sites. Specifically, the product of this effort is a robotic device with enhanced intelligence and maneuverability capable of conducting routine inspection of stored waste drums. The device is capable of operating in narrow aisles and interpolating the free aisle space between rows of stacked drums. The system has an integrated sensor suite for leak detection, and is interfaced with a site database both for inspection planning and for data correlation, updating, and report generation. The system is capable of departing on an assigned mission, collecting required data, recording which positions of its mission had to be aborted or modified due to environmental constraints, and reporting back when the mission is complete. Successful identification of more than 90% of all drum defects has been demonstrated in a high fidelity waste storage facility mockup. Identified anomalies included rust spots, rust streaks, areas of corrosion, dents, and tilted drums. All drums were positively identified and correlated with the site database. This development effort is separated into three phases of which phase one is now complete. The first phase has demonstrated an integrated system for monitoring and inspection activities for waste storage facility operations. This demonstration system was quickly fielded and evaluated by leveraging technologies developed from previous NASA and DARPA contracts and internal research. The second phase will demonstrate a prototype system appropriate for operational use in an actual storage facility. The prototype provides an integrated design that considers operational requirements, hardware costs, maintenance, safety, and robustness. The final phase will demonstrate commercial viability using the prototype vehicle in a pilot waste operations and inspection project.

  3. Apparatuses and methods for generating electric fields

    DOE Patents [OSTI]

    Scott, Jill R; McJunkin, Timothy R; Tremblay, Paul L

    2013-08-06

    Apparatuses and methods relating to generating an electric field are disclosed. An electric field generator may include a semiconductive material configured in a physical shape substantially different from a shape of an electric field to be generated thereby. The electric field is generated when a voltage drop exists across the semiconductive material. A method for generating an electric field may include applying a voltage to a shaped semiconductive material to generate a complex, substantially nonlinear electric field. The shape of the complex, substantially nonlinear electric field may be configured for directing charged particles to a desired location. Other apparatuses and methods are disclosed.

  4. Gamma radiation field intensity meter

    DOE Patents [OSTI]

    Thacker, L.H.

    1995-10-17

    A gamma radiation intensity meter measures dose rate of a radiation field. The gamma radiation intensity meter includes a tritium battery emitting beta rays generating a current which is essentially constant. Dose rate is correlated to an amount of movement of an electroscope element charged by the tritium battery. Ionizing radiation decreases the voltage at the element and causes movement. A bleed resistor is coupled between the electroscope support element or electrode and the ionization chamber wall electrode. 4 figs.

  5. Gamma radiation field intensity meter

    DOE Patents [OSTI]

    Thacker, L.H.

    1994-08-16

    A gamma radiation intensity meter measures dose rate of a radiation field. The gamma radiation intensity meter includes a tritium battery emitting beta rays generating a current which is essentially constant. Dose rate is correlated to an amount of movement of an electroscope element charged by the tritium battery. Ionizing radiation decreases the voltage at the element and causes movement. A bleed resistor is coupled between the electroscope support element or electrode and the ionization chamber wall electrode. 4 figs.

  6. Quantum fields with classical perturbations

    SciTech Connect (OSTI)

    Derezi?ski, Jan, E-mail: Jan.Derezinski@fuw.edu.pl [Department of Mathematical Methods in Physics, Faculty of Physics, University of Warsaw, Hoza 74, 00-682 Warszawa (Poland)

    2014-07-15

    The main purpose of these notes is a review of various models of Quantum Field Theory (QFT) involving quadratic Lagrangians. We discuss scalar and vector bosons, spin 1/2 fermions, both neutral and charged. Beside free theories, we study their interactions with classical perturbations, called, depending on the context, an external linear source, mass-like term, current or electromagnetic potential. The notes may serve as a first introduction to QFT.

  7. Gamma radiation field intensity meter

    DOE Patents [OSTI]

    Thacker, Louis H. (Knoxville, TN)

    1995-01-01

    A gamma radiation intensity meter measures dose rate of a radiation field. The gamma radiation intensity meter includes a tritium battery emitting beta rays generating a current which is essentially constant. Dose rate is correlated to an amount of movement of an electroscope element charged by the tritium battery. Ionizing radiation decreases the voltage at the element and causes movement. A bleed resistor is coupled between the electroscope support element or electrode and the ionization chamber wall electrode.

  8. Gamma radiation field intensity meter

    DOE Patents [OSTI]

    Thacker, Louis H. (Knoxville, TN)

    1994-01-01

    A gamma radiation intensity meter measures dose rate of a radiation field. The gamma radiation intensity meter includes a tritium battery emitting beta rays generating a current which is essentially constant. Dose rate is correlated to an amount of movement of an electroscope element charged by the tritium battery. Ionizing radiation decreases the voltage at the element and causes movement. A bleed resistor is coupled between the electroscope support element or electrode and the ionization chamber wall electrode.

  9. Symplectic gauge fields and dark matter

    E-Print Network [OSTI]

    Asorey, J; Garcia-Alvarez, D

    2015-01-01

    The dynamics of symplectic gauge fields provides a consistent framework for fundamental interactions based on spin three gauge fields. One remarkable property is that symplectic gauge fields only have minimal couplings with gravitational fields and not with any other field of the Standard Model. Interactions with ordinary matter and radiation can only arise from radiative corrections. In spite of the gauge nature of symplectic fields they acquire a mass by the Coleman-Weinberg mechanism which generates Higgs-like mass terms where the gravitational field is playing the role of a Higgs field. Massive symplectic gauge fields weakly interacting with ordinary matter are natural candidates for the dark matter component of the Universe.

  10. Symplectic gauge fields and dark matter

    E-Print Network [OSTI]

    J. Asorey; M. Asorey; D. Garcia-Alvarez

    2015-11-02

    The dynamics of symplectic gauge fields provides a consistent framework for fundamental interactions based on spin three gauge fields. One remarkable property is that symplectic gauge fields only have minimal couplings with gravitational fields and not with any other field of the Standard Model. Interactions with ordinary matter and radiation can only arise from radiative corrections. In spite of the gauge nature of symplectic fields they acquire a mass by the Coleman-Weinberg mechanism which generates Higgs-like mass terms where the gravitational field is playing the role of a Higgs field. Massive symplectic gauge fields weakly interacting with ordinary matter are natural candidates for the dark matter component of the Universe.

  11. Maintaining the closed magnetic-field-line topology of a field-reversed configuration (FRC)

    E-Print Network [OSTI]

    not significantly change the FRC's closed field structure. The FRC is an example of a self-organized plasma wherein field-line closure analysis. The study of field-line closure for FRC-like plasmas with transverse1 Maintaining the closed magnetic-field-line topology of a field-reversed configuration (FRC

  12. Quantitative estimates of magnetic field reconnection properties from electric and magnetic field measurements

    E-Print Network [OSTI]

    California at Berkeley, University of

    Quantitative estimates of magnetic field reconnection properties from electric and magnetic field there are positive electric field components tangential to the magnetopause and a magnetic field component normal to it. Because these three components are the smallest of the six electric and magnetic fields

  13. Deviation differential equations. Jacobi fields

    E-Print Network [OSTI]

    G. Sardanashvily

    2013-04-02

    Given a differential equation on a smooth fibre bundle Y, we consider its canonical vertical extension to that, called the deviation equation, on the vertical tangent bundle VY of Y. Its solutions are Jacobi fields treated in a very general setting. In particular, the deviation of Euler--Lagrange equations of a Lagrangian L on a fibre bundle Y are the Euler-Lagrange equations of the canonical vertical extension of L onto VY. Similarly, covariant Hamilton equations of a Hamiltonian form H are the Hamilton equations of the vertical extension VH of H onto VY.

  14. Carlsbad Field Office Manager Selected

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity ofkandz-cm11 OutreachProductswsicloudwsiclouddenDVA N C E D B LReports from thecarbon captureCarbonCareersO ffice P.10,Field

  15. ARM - AAF RACORO Field Campaign

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity ofkandz-cm11 Outreach HomeA Better Anode Design to Improve4AJ01) (See EnergyCurrent : 0.0 Waiting for0govField CampaignsRoutine

  16. ARM - Historical Field Campaign Statistics

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity ofkandz-cm11 Comments? WeDatastreamstps DocumentationAtlanticENAField ParticipantsField Campaign Statistics 2015 Quarterly

  17. Freedom Field | Open Energy Information

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on QA:QA J-E-1 SECTION J APPENDIX E LISTStar2-0057-EA Jump to:ofEnia SpAFlex FuelsEnergyInc FFC JumpFreeFreedomField Jump

  18. Field Controls | Open Energy Information

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on QA:QA J-E-1 SECTION J APPENDIX ECoopButtePowerEdisto Electric Coop,ErosionNewCoalFarmlandExpressFersaField Controls

  19. of Energy Carlsbad Field Office

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantityBonneville Power AdministrationRobust,Field-effectWorkingLosThe 26thI D- 6 0 4 2 r m m m m port m fm f m T m jm tm r n

  20. Design and field test of collaborative tools in the service of an innovative organization

    SciTech Connect (OSTI)

    De Beler, N.; Parfouru, S. [EdF R and D -Industrial Risk Management Dept., Human Factors Group, 1, avenue du General de Gaulle, 92 141 Clamart Cedex (France)

    2012-07-01

    This paper presents the design process of collaborative tools, based on ICT, aiming at supporting the tasks of the team that manages an outage of an energy production plant for maintenance activities. The design process follows an iterative and multidisciplinary approach, based on a collective tasks modeling of the outage management team in the light of Socio Organizational and Human (SOH) field studies, and on the state of the art of ICT. Field test of the collaborative tools designed plays a great place in this approach, allowing taking into account the operational world but involves also some risks which must be managed. To implement tools on all the production plants, we build an 'operational concept' with a level of description which authorizes the evolution of tools and allows some local adaptations. The field tests provide lessons on the ICT topics. For examples: the status of the remote access tools, the potential of use of a given information input by an actor for several individual and collective purposes, the actors perception of the tools meaning, and the requirements for supporting the implementation of change. (authors)