National Library of Energy BETA

Sample records for media relations specialist

  1. MEDIA RELEASE Heidi Brett, Marriott Library, Public Relations Specialist, Heidi.Brett@utah.edu,

    E-Print Network [OSTI]

    Clayton, Dale H.

    .Brett@utah.edu, 801-661-6764 Valoree Dowell, U of U National News Specialist, v.dowell@utah.edu, 801-585-6861 Jennifer

  2. Marketing Specialist Position (2015) Position Title: Marketing Specialist

    E-Print Network [OSTI]

    Isaacs, Rufus

    2015-01-01

    Marketing Specialist Position (2015) Position Title: Marketing Specialist Objective: Position supports the Marketing/Communications department by managing the website(s), executing the social media assistance to the Executive Vice President. Supervisor: § Marketing and Public Relations Specialist Work

  3. MEDIA RELATIONS OFFICE JET PROPULSION LABORATORY

    E-Print Network [OSTI]

    Christian, Eric

    MEDIA RELATIONS OFFICE JET PROPULSION LABORATORY CALIFORNIA INSTITUTE OF TECHNOLOGY NATIONAL FROM SHATTERED STAR The signal of a cataclysmic magnetic flare emanating from a star that cracked apart about some of the most unusual stars in the universe. The magnetic burst from the star SGR1900

  4. Knowledge Media Institute Cognitive Coherence Relations and Hypertext

    E-Print Network [OSTI]

    Knowledge Media Institute Cognitive Coherence Relations and Hypertext: From Cinematic Coherence Relations and Hypertext: From Cinematic Patterns to Scholarly Discourse Clara Mancini and Simon-mail:{C.Mancini,S.Buckingham.Shum}@open.ac.uk ABSTRACT In previous work we argued that cinematic language may provide insights into the construction

  5. Chief Marketing Officer Health Promotion Specialist

    E-Print Network [OSTI]

    Dennett, Daniel

    · Chief Marketing Officer · Health Promotion Specialist · Director of Communications · Account/Manager · Communication Specialist · Marketing Director · Senior Account Manager · Project Manager · Research Assistant of Public Relations · International Marketing Manager · Product Manager · Clinical Trial Manager Genentech

  6. Solar Utility Procurement Specialist

    Broader source: Energy.gov [DOE]

    Alternate Title(s):Renewable Energy Procurement Associate; Renewable Energy Transactions Specialist;

  7. Consumers' Dependency on Media for Information about Food Safety Incidents Related to the Beef Industry 

    E-Print Network [OSTI]

    Charanza, Ashley

    2012-10-19

    Food safety has become an important topic in today's mainstream media. Food safety incidents, specifically related to the beef industry, have the potential to damage the beef industry severely, and negative coverage in the media can alter consumers...

  8. MEDIA ADVISORY Marriott Library Contacts

    E-Print Network [OSTI]

    Clayton, Dale H.

    MEDIA ADVISORY Marriott Library Contacts: -- Heidi Brett, Public Relations Specialist Heidi 5, 2012, 12:00 p.m. Where: J. Willard Marriott Library, Gould Auditorium, level 1 Parking and Directions: Park in visitor lot west of library http://www.lib.utah.edu/info/directions.php Free and Open

  9. MEDIA ADVISORY Marriott Library Contacts

    E-Print Network [OSTI]

    Clayton, Dale H.

    MEDIA ADVISORY Marriott Library Contacts: -- Heidi Brett, Public Relations Specialist, Heidi.m. Location: J. Willard Marriott Library, Gould Auditorium, level 1 Parking and Directions: Park in visitor lot west of library http://www.lib.utah.edu/info/directions.php Book signings and refreshments

  10. MEDIA RELEASE Marriott Library Contacts

    E-Print Network [OSTI]

    Clayton, Dale H.

    MEDIA RELEASE Marriott Library Contacts: -- Heidi Brett, public relations specialist, Marriott Library, heidi.brett@utah.edu , 801-661-6764 -- Luise Poulton, rare books manager, Luise.c.thompson@utah.edu , 801-581- 8046 Downloadable Images: http://unews.utah.edu/news releases/lewis-carrolls-childrens-classics-on-display-at-marriott-library

  11. Virginia's Mathematics Specialist Initiative: Preparing Mathematics Specialists Introduction

    E-Print Network [OSTI]

    Hammack, Richard

    1 Virginia's Mathematics Specialist Initiative: Preparing Mathematics Specialists Introduction Over 20 years of collaboration including a comprehensive project, the Virginia Mathematics Specialist Mathematics Specialist Virginia teaching licensure endorsement and to assume the role of a K-8 school based

  12. Lead, Communications Specialist

    Broader source: Energy.gov [DOE]

    A successful candidate in this position will: Serve as Lead, Communications Specialist for the Communications Team. Assists the Communications Director in planning, coordinating and implementing...

  13. MEDIA RELEASE J. Willard Marriott Library Contacts

    E-Print Network [OSTI]

    Clayton, Dale H.

    MEDIA RELEASE J. Willard Marriott Library Contacts: Walter Jones, Head of Western Americana, 801.rogers@utah.edu Heidi Brett, Public Relations Specialist, 801-661-6764, heidi.brett@utah.edu Veterans Exhibits on Display at U of U Library November 9, 2011 ­ Beginning on Veteran's Day, the J. Willard Marriott Library

  14. Loan Specialist (Loan Administration)

    Broader source: Energy.gov [DOE]

    This position is located in the Portfolio Management Division (PMD/LP-50) in the U.S. Department of Energy's (DOE) Loan Programs Office (LPO). The incumbent serves as a Loan Specialist in the...

  15. GIS Specialist Qualifications

    E-Print Network [OSTI]

    Mazzotti, Frank

    GIS Specialist Qualifications An opportunity to work with a new and growing organization to take on new challenges with other to provide the best solutions for our clients in which GIS and development of data bases associated with GIS base maps, including updates and coordinates the purchase of GIS

  16. Qualified Specialists in Industrial Assessment Tools | Department...

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

    Qualified Specialists in Industrial Assessment Tools Qualified Specialists in Industrial Assessment Tools Locate a DOE-trained Qualified Specialist in your area to identify ways to...

  17. What is a Press Release? A public relations announcement issued to the news media and other

    E-Print Network [OSTI]

    Maxwell, Bruce D.

    What is a Press Release? A public relations announcement issued to the news media and other basic info & limit exclamations Part of a Press Release Title or Name of Event Data & Place Body at 123-456-7890-098776-12 extension 98 or by email at z.loves.space.kittens@gmail.com ### Press Release

  18. (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

  19. Clearing, Sanitization, and Destruction of Information System Storage Media, Memory Devices, and Related Hardware Manual

    Broader source: Directives, Delegations, and Requirements [Office of Management (MA)]

    2005-06-21

    The manual establishes the DOE requirements and responsibilities for clearing, sanitizing, and destroying DOE information system storage media, memory devices, and related hardware to ensure that no unauthorized information can be retrieved. Canceled by DOE N 205.17. Cancels DOE N 205.12

  20. CERTIFIED REALTY SPECIALIST

    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 GasAdjustmentsShirley Ann JacksonDepartment|Marketing, LLCEfficiency |CBA.PDF� MoreJuneREALTY SPECIALIST

  1. Clearing, Sanitizing, and Destroying Information System Storage Media, Memory Devices, and Other Related Hardware

    Broader source: Directives, Delegations, and Requirements [Office of Management (MA)]

    2004-02-19

    This Notice establishes Department of Energy policy requirements and responsibilities for clearing, sanitizing, and destroying DOE information system storage media, memory devices, and other related hardware to ensure no unauthorized information can be retrieved and provides instructions for the same. DOE N 205.15, dated 3-18-05, extends this directive until 3-18-06. No cancellations. Canceled by DOE M 205.1-2.

  2. Safety & Occupational Health Specialist | Department of Energy

    Energy Savers [EERE]

    & Occupational Health Specialist Safety & Occupational Health Specialist Submitted by admin on Sat, 2015-10-17 00:14 Job Summary Organization Name Department Of Energy Agency...

  3. Media Release --Heidi Brett, J. Willard Marriott Library Public Relations, 801-585-7758, Heidi.brett@utah.edu

    E-Print Network [OSTI]

    Clayton, Dale H.

    Media Release Contacts: --Heidi Brett, J. Willard Marriott Library Public Relations, 801-585-7758, Heidi.brett@utah.edu --Remi Barron, University of Utah Public Relations, 801-581-7295, remi.O'Mara@rockymountainpower.net Marriott Library to Showcase Treasures Documenting the History of Electric Power February 2, 2012

  4. Quantum Mechanical Relations for the Energy, Momentum and Velocity of Single Photons in Dispersive Media

    E-Print Network [OSTI]

    Robert J. Buenker; Pedro L. Muino

    2006-07-11

    Attempts to explain the refraction of light in dispersive media in terms of a photon or "corpuscular" model have heretofore been unable to account for the observed decrease in the speed of light as it passes from air into a region of higher refractive index n such as water or glass. In the present work it is argued on the basis of the quantum mechanical relations p = k and E = h omega that the energy of photons satisfies the equation E = pc/n. It is possible to obtain an exact prediction of the observed speed of the photons in a given medium by application of Hamilton's equations of motion to the above formula, but at the same time to conclude, in agreement with the arguments of Newton and other classical physicists, that the photon momentum increases in direct proportion to n, thereby producing the well-known bending of light rays toward the normal when entering water from air. The corresponding relativistic particle theory of light indicates that the potential V encountered by the photons in a given medium is attractive for n > 1 and is momentum-dependent, which suggests the microscopic interactions responsible for the refraction of light are non-Coulombic in nature and are instead akin to the spin-orbit and orbit-orbit terms in the Breit-Pauli Hamiltonian for electrons moving in an external field. The present theory concludes that the reason photons are slowed down upon entering water from air is that their relativistic mass p/v increases faster with n than does their momentum, which in turn requires that Einstein's famous E = mc^2 formula does not hold for light dispersion because the energy of the photons is expected to be the same in both media.

  5. International Relations Specialist | Department of Energy

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

    under DOE-HQ-IA-16-00197-MP Work Schedule Permanent Work Type Full Time Series 0131 Salary Basis Per Year Grade 1314 Salary Min 90,823.00 Salary Max 139,523.00 Start Date...

  6. Information Security Specialist | Department of Energy

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

    Information Security Specialist Information Security Specialist Submitted by admin on Sun, 2015-09-13 00:15 Job Summary Organization Name Department Of Energy Agency SubElement...

  7. Composite media for fluid stream processing, a method of forming the composite media, and a related method of processing a fluid stream

    SciTech Connect (OSTI)

    Garn, Troy G; Law, Jack D; Greenhalgh, Mitchell R; Tranter, Rhonda

    2014-04-01

    A composite media including at least one crystalline aluminosilicate material in polyacrylonitrile. A method of forming a composite media is also disclosed. The method comprises dissolving polyacrylonitrile in an organic solvent to form a matrix solution. At least one crystalline aluminosilicate material is combined with the matrix solution to form a composite media solution. The organic solvent present in the composite media solution is diluted. The composite media solution is solidified. In addition, a method of processing a fluid stream is disclosed. The method comprises providing a beads of a composite media comprising at least one crystalline aluminosilicate material dispersed in a polyacrylonitrile matrix. The beads of the composite media are contacted with a fluid stream comprising at least one constituent. The at least one constituent is substantially removed from the fluid stream.

  8. IT Specialist (Systems Administration/Operating Systems) | Department...

    Energy Savers [EERE]

    IT Specialist (Systems AdministrationOperating Systems) IT Specialist (Systems AdministrationOperating Systems) Submitted by admin on Sat, 2015-08-22 00:15 Job Summary...

  9. PIA - 10th International Nuclear Graphite Specialists Meeting...

    Energy Savers [EERE]

    PIA - 10th International Nuclear Graphite Specialists Meeting registration web site PIA - 10th International Nuclear Graphite Specialists Meeting registration web site PIA - 10th...

  10. PIA - 10th International Nuclear Graphite Specialists Meeting...

    Energy Savers [EERE]

    10th International Nuclear Graphite Specialists Meeting registration web site PIA - 10th International Nuclear Graphite Specialists Meeting registration web site PIA - 10th...

  11. IT Specialist (Systems Analysis/Systems Administration)

    Broader source: Energy.gov [DOE]

    The incumbent in this position will serve as an IT Specialist (Systems Analysis/Systems Administration) in the Data Center Services organization of Information Technology. The Data Center Services...

  12. Modeling the relation between suction, effective stress and shear strength in partially saturated granular media

    E-Print Network [OSTI]

    Toker, Nabi Kartal, 1979-

    2007-01-01

    Decades of geotechnical research firmly established that the mechanical properties (shear strength and deformation characteristics) of soils are related to soil's "effective stress", i.e. the stress carried by the solid ...

  13. By Sandy Benson Forest Fuels Management Specialist,

    E-Print Network [OSTI]

    Farritor, Shane

    -intensity lightning fires kept tree density down and the forests were very well adapted to fire because of the healthyBy Sandy Benson Forest Fuels Management Specialist, Nebraska Forest Service Thinning is an excellent management tool for forest landowners to use to improve forest health and productivity

  14. Customer Service Specialist Job Number: 54844874

    E-Print Network [OSTI]

    Heller, Barbara

    Customer Service Specialist Job Number: 54844874 Company Name: Baxter International, Inc Job to the customer and/or the sales team including any corrective actions needed to prevent the failure in the future: Medical Information, Distribution Centers, Planning and Deployment, Credit and Collections, Customer

  15. Hochschulkommunikation Media Relations

    E-Print Network [OSTI]

    Giger, Christine

    werden Forschungsprojekte in den Bereichen nachhaltige Landnutzung, natürliche Ressourcen, Klimawandel

  16. Presented at the 28th IEEE Photovoltaic Specialists Conference / Sept. 17-22, 2000

    E-Print Network [OSTI]

    Sites, James R.

    Presented at the 28th IEEE Photovoltaic Specialists Conference / Sept. 17-22, 2000 LOCAL Photovoltaic Specialists C

  17. Tenth target fabrication specialists` meeting: Proceedings

    SciTech Connect (OSTI)

    Foreman, L.R.; Stark, J.C.

    1995-11-01

    This tenth meeting of specialists in target fabrication for inertial confinement is unique in that it is the first meeting that was completely unclassified. As a result of the new classification, we were able to invite more foreign participation. In addition to participants from the US, UK, and Canada, representatives from France, Japan, and two Russian laboratories attended, about 115 in all. This booklet presents full papers and poster sessions. Indirect and direct drive laser implosions are considered. Typical topics include: polymer or aluminium or resorcinol/formaldehyde shells, laser technology, photon tunneling microscopy as a characterization tool, foams, coatings, hohlraums, and beryllium capsules. Hydrogen, deuterium, tritium, and beryllium are all considered as fuels.

  18. Conjunction of Multizone Infiltration Specialists (COMIS) fundamentals

    SciTech Connect (OSTI)

    Feustel, H.E.; Rayner-Hooson, A.

    1990-05-01

    The COMIS workshop (Conjunction of Multizone Infiltration Specialists) was a joint research effort to develop a multizone infiltration mode. This workshop (October 1988--September 1989) was hosted by the Energy Performance of Buildings Group at Lawrence Berkeley Laboratory's Applied Science Division. The task of the workshop was to develop a detailed multizone infiltration program taking crack flow, HVAC-systems, single-sided ventilation and transport mechanism through large openings into account. This work was accomplished not by investigating into numerical description of physical phenomena but by reviewing the literature for the best suitable algorithm. The numerical description of physical phenomena is clearly a task of IEA-Annex XX Air Flow Patterns in Buildings,'' which will be finished in September 1991. Multigas tracer measurements and wind tunnel data will be used to check the model. The agenda integrated all participants' contributions into a single model containing a large library of modules. The user-friendly program is aimed at researchers and building professionals. From its announcement in December 1986, COMIS was well received by the research community. Due to the internationality of the group, several national and international research programmes were co-ordinated with the COMIS workshop. Colleagues for France, Italy, Japan, The Netherlands, People's Republic of China, Spain, Sweden, Switzerland, and the United States of America were working together on the development of the model. Even though this kind of co-operation is well known in other fields of research, e.g., high energy physics; for the field of building physics it is a new approach. This document contains an overview about infiltration modelling as well as the physics and the mathematics behind the COMIS model. 91 refs., 38 figs., 9 tabs.

  19. Lead IT Specialist (Systems Analysis/Systems Administration)

    Broader source: Energy.gov [DOE]

    The incumbent in this position will serve as a Lead IT Specialist (Systems Analysis/Systems Administration) in the Data Center Services organization of Information Technology. The Data Center...

  20. Washington Sea Grant Kate Litle, Citizen Science Specialist

    E-Print Network [OSTI]

    Carrington, Emily

    Washington Sea Grant Kate Litle, Citizen Science Specialist Michelle Wainstein, Senior Program Stewardship Program Director Citizen Science Advisory Panel Citizen Science Harnessing to State University (WSU) Extension to develop recommendations for advancing citizen science to meet Action

  1. Communications and Media Relations Group

    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 News PublicationsAuditsCluster Compatibilitydefault Sign In About | CareersCommunications and

  2. GIS and Spatial Analysis: Report on the Specialist Meeting

    E-Print Network [OSTI]

    California at Santa Barbara, University of

    GIS and Spatial Analysis: Report on the Specialist Meeting Edited by A. Stewart Fotheringham-sponsored initiative on GIS and Spatial Analysis was first submitted to the Scientific Policy Committee of the NCGIA for initiatives on "GIS and Statistical Analysis" and "GIS and Spatial Modeling". The essence of the former

  3. Can These Trees Be Saved? Eric L. Taylor, Extension Specialist,

    E-Print Network [OSTI]

    ER-039 5-06 Can These Trees Be Saved? Eric L. Taylor, Extension Specialist, and C. Darwin Foster to upward growth or a desirable appearance, saving the tree may have to be a judgment call. The tree may to make saving it pos- sible. Too young to die: Young trees can sustain quite a bit of damage and still

  4. Monty C. Dozier, Assistant Professor and Extension Water Resources Specialist

    E-Print Network [OSTI]

    ER-002 6-06 Monty C. Dozier, Assistant Professor and Extension Water Resources Specialist Courtney such as a hurricane or flood, your water supplies may have become contaminated or been temporarily cut off. To make local authorities. They will tell you if your tap water is safe to drink or use for cooking and bathing

  5. Trace Elements Greg Mullins, Extension Nutrient Management Specialist, Virginia Tech

    E-Print Network [OSTI]

    Liskiewicz, Maciej

    the plants. Manganese (Mn) Manganese deficiency has been found on soybeans and peanuts grown in VirginiaTrace Elements Greg Mullins, Extension Nutrient Management Specialist, Virginia Tech Steve Heckendorn, Soil Test Laboratory Manager, Virginia Tech Soil Test Note #4 Introduction Your Soil Test Report

  6. USER INTERFACES FOR GEOGRAPHIC INFORMATION REPORT ON THE SPECIALIST MEETING

    E-Print Network [OSTI]

    California at Santa Barbara, University of

    USER INTERFACES FOR GEOGRAPHIC INFORMATION SYSTEMS: REPORT ON THE SPECIALIST MEETING Edited-3 #12;Table of Contents Preface and Acknowledgments Executive Summary User Interfaces for Geographic, and Andrew Frank Introduction Structuring GIS Tasks How Do People Think About Space Interface Styles

  7. Media Training

    ScienceCinema (OSTI)

    None

    2011-10-06

    With the LHC starting up soon, the world's media are again turning their attention to CERN. We're all likely to be called upon to explain what is happening at CERN to media, friends and neighbours. The seminar will be given by BBC television news journalists Liz Pike and Nadia Marchant, and will deal with the kind of questions we're likely to be confronted with through the restart period. The training is open for everybody. Make sure you arrive early enough to get a seat - there are only 200 seats in the Globe. The session will also be webcast: http://webcast.cern.ch/

  8. Environmental Compliance Environmental Compliance Specialist (Research Associate I, II, or III Special) positions are

    E-Print Network [OSTI]

    Environmental Compliance Specialist Open Pool POSITION Environmental Compliance Specialist (Research Associate I, II, or III Special) positions are available with the Center for Environmental sponsors and within CSU to resolve complex environmental issues, leaving a legacy of science

  9. Texas Center for Digital Humanities and New Media 

    E-Print Network [OSTI]

    Earhart, Amy; Ives, Maura; Burkart, Patrick; Ezell, Margaret; Harner, James; Ramasubramanian, Srividya; Vieira de Castro, Filipe; Morris, Jeff; Dox, Donnalee; Urbina, Eduardo; Burlbaw, Lynn M.; Carpenter, B. Stephen II; Davis, Trina J.; Yadav, Manjit; Herbert, Bruce; Akleman, Ergun; Furuta, Richard; Shipman, Frank; Vedlitz, Arnold

    2009-01-01

    We propose the creation of a Center for Digital Humanities, Media and Culture (formerly titled Texas Center for Digital Humanities and New Media). The Center will address two related grand challenges: the need to investigate ...

  10. ARM - Media Coverage

    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, Alaska Outreach HomepolarizationMeasurements Related LinksMedia Coverage

  11. Using Leaf Compost Roy L. Flannery, Specialist in Soils, Emeritus and

    E-Print Network [OSTI]

    Rainforth, Emma C.

    Using Leaf Compost Roy L. Flannery, Specialist in Soils, Emeritus and Franklin Flower, Specialist in Environmental Science, Emeritus Composting involves primarily the microbial decomposition of organic matter. Compost - the end product - is a dark, friable, partially decomposed substance similar to natural organic

  12. Backyard Leaf Composting Franklin Flower, Extension Specialist Emeritus in Environmental Science

    E-Print Network [OSTI]

    Rainforth, Emma C.

    Backyard Leaf Composting Franklin Flower, Extension Specialist Emeritus in Environmental Science. Thisprocessinvolves primarily the microbial decomposition of organic matter. Compost - the end result - is a dark. The Composting Process Compostingspeedsnaturaldecompositionundersemi- controlled conditions. Raw organic

  13. Mission Specialist Human-Robot Interaction in Micro Unmanned Aerial Systems 

    E-Print Network [OSTI]

    Peschel, Joshua Michael

    2012-10-19

    This research investigated the Mission Specialist role in micro unmanned aerial systems (mUAS) and was informed by human-robot interaction (HRI) and technology findings, resulting in the design of an interface that increased the individual...

  14. Proceedings of the IAEA specialists` meeting on cracking in LWR RPV head penetrations

    SciTech Connect (OSTI)

    Pugh, C.E.; Raney, S.J.

    1996-07-01

    This report contains 17 papers that were presented in four sessions at the IAEA Specialists` meeting on Cracking in LWR RPV Head Penetrations held at ASTM Headquarters in Philadelphia on May 2-3, 1995. The papers are compiled here in the order that presentations were made in the sessions, and they relate to operational observations, inspection techniques, analytical modeling, and regulatory control. The goal of the meeting was to allow international experts to review experience in the field of ensuring adequate performance of reactor pressure vessel (RPV) heads and penetrations. The emphasis was to allow a better understanding of RPV material behavior, to provide guidance supporting reliability and adequate performance, and to assist in defining directions for further investigations. The international nature of the meeting is illustrated by the fact that papers were presented by researchers from 10 countries. There were technical experts present form other countries who participated in discussions of the results presented. This present document incorporates the final version of the papers as received from the authors. The final chapter includes conclusions and recommendations. Individual papers have been cataloged separately.

  15. Media with no Fresnel equation

    E-Print Network [OSTI]

    Peinke, Joachim

    Media with no Fresnel equation Alberto Favaro & Ismo V. Lindell Outline Part 1: Local linear media Part 2: Jump conditions Part 3: media with no G(q) Conclusions Electromagnetic media with no Fresnel with no Fresnel equation Alberto Favaro & Ismo V. Lindell Outline Part 1: Local linear media Part 2: Jump

  16. Media Relations Thursday, June 18, 2009

    E-Print Network [OSTI]

    Medina, Eden

    delves into this history of technology and explores how Chilean computer use reflected different ideas will make more people aware of computer history in Latin America. "Most people think of computer technology the MIT Doctoral Program in the History and Social Studies of Science and Technology and studied

  17. Department of Media Relations Carnegie Mellon University

    E-Print Network [OSTI]

    Nourbakhsh, Illah

    Battery Co, which built Crusher's lithium ion battery. "We're developing Crusher to provide technology batteries. Its top speed is currently 26 miles per hour. NREC researchers have been working with several

  18. ILLINOIS STATE UNIVERSITY MEDIA RELATIONS NEWS SERVICE

    E-Print Network [OSTI]

    Branoff, Theodore J.

    economic impact of offshore wind energy in the Great Lakes. Dr. Loomis will also present as part in two sessions at the upcoming American Wind Energy Association (AWEA) Windpower Conference at www.windpowerexpo.org. The Illinois Wind Energy Team will exhibit in booth #1560 at AWEA Windpower

  19. Rotary Microfilter Media Evaluation

    SciTech Connect (OSTI)

    Poirier, M

    2005-04-20

    Savannah River National Laboratory (SRNL) received funding from DOE EM-21, Office of Cleanup Technologies, to develop the rotary microfilter for high level radioactive service. One aspect of this project evaluated alternative filter media to select one for the 2nd generation rotary microfilter being procured as a prefilter to a small column ion exchange process. The authors conducted screening tests on a variety of filter media and pore sizes using a stirred cell followed by pilot-scale testing on a more limited number of filter media and pore sizes with a three disk rotary microfilter. These tests used 5.6 molar sodium supernate, and sludge plus monosodium titanate (MST) solids. The conclusions from this work are: (1) The 0.1 {micro} nominal TruMem{reg_sign} ceramic and the Pall PMM M050 (0.5 {micro} nominal) stainless steel filter media produced the highest flux in rotary filter testing. (2) The Pall PMM M050 media produced the highest flux of the stainless steel media tested in rotary filter testing. (3) The Pall PMM M050 media met filtrate quality requirements for the rotary filter. (4) The 0.1 {micro} TruMem{reg_sign} and 0.1 {micro} Pall PMM media met filtrate quality requirements as well. (5) The Pall PMM M050 media produced comparable flux to the 0.1 {micro} TruMem{reg_sign} media, and proved more durable and easier to weld. Based on these test results, the authors recommend Pall PMM M050 filter media for the 2nd generation rotary microfilter.

  20. Photonic layered media

    DOE Patents [OSTI]

    Fleming, James G. (Albuquerque, NM); Lin, Shawn-Yu (Albuquerque, NM)

    2002-01-01

    A new class of structured dielectric media which exhibit significant photonic bandstructure has been invented. The new structures, called photonic layered media, are easy to fabricate using existing layer-by-layer growth techniques, and offer the ability to significantly extend our practical ability to tailor the properties of such optical materials.

  1. Method and apparatus for injecting particulate media into the ground

    DOE Patents [OSTI]

    Dwyer, Brian P.; Dwyer, Stephen F.; Vigil, Francine S.; Stewart, Willis E.

    2004-12-28

    An improved method and apparatus for injecting particulate media into the ground for constructing underground permeable reactive barriers, which are used for environmental remediation of subsurface contaminated soil and water. A media injector sub-assembly attached to a triple wall drill string pipe sprays a mixture of active particulate media suspended in a carrier fluid radially outwards from the sub-assembly, at the same time that a mixing fluid is sprayed radially outwards. The media spray intersects the mixing spray at a relatively close distance from the point of injection, which entrains the particulate media into the mixing spray and ensures a uniform and deep dispersion of the active media in the surrounding soil. The media injector sub-assembly can optionally include channels for supplying compressed air to an attached down-the-hole hammer drive assembly for use during drilling.

  2. Social Media | Department of Energy

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

    About Energy.gov Web Policies Social Media Social Media The Department of Energy is committed to expanding the conversation on energy issues and upholding open government...

  3. Story Tips for Media | ORNL

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

    Contacts Media Mentions RSS Feeds News Home | ORNL | News | Story Tips Story Tips ORNL's Office of Communications works with national, regional, and local media outlets on news...

  4. Roadmap: Electronic Media Electronic Media Sports Production Bachelor of Science

    E-Print Network [OSTI]

    Sheridan, Scott

    Roadmap: Electronic Media ­ Electronic Media Sports Production ­ Bachelor of Science [CI­2013 Page 1 of 4 | Last Updated: 23-May-12/LNHD This roadmap is a recommended semester-by-semester plan requirement #12;Roadmap: Electronic Media ­ Electronic Media Sports Production ­ Bachelor of Science [CI

  5. On the Urbanism of Locative Media [Media and the City

    E-Print Network [OSTI]

    McCullough, Malcolm

    2006-01-01

    media paradigm of ubiquitous computing brings things back tobeen implied in “ubiquitous” computing. Good urbanists know

  6. TECHNETIUM SORPTION MEDIA REVIEW

    SciTech Connect (OSTI)

    DUNCAN JB; KELLY SE; ROBBINS RA; ADAMS RD; THORSON MA; HAASS CC

    2011-08-25

    This report presents information and references to aid in the selection of 99Tc sorption media for feasibility studies regarding the removal of 99Tc from Hanford's low activity waste. The report contains literature search material for sorption media (including ion exchange media) for the most tested media to date, including SuperLig 639, Reillex HPQ, TAM (Kruion), Purolite A520E and A530E, and Dowex 1X8. The U.S. Department of Energy (DOE), Office of River Protection (ORP) is responsible for management and completion of the River Protection Project (RPP) mission, which comprises both the Hanford Site tank farms and the Waste Treatment and Immobilization Plant (WTP). The RPP mission is to store, retrieve and treat Hanford's tank waste; store and dispose of treated wastes; and close the tank farm waste management areas and treatment facilities in a safe, environmentally compliant, cost-effective and energy-effective manner.

  7. Media Sanitization Manual

    Broader source: Directives, Delegations, and Requirements [Office of Management (MA)]

    2008-12-23

    The Manual establishes minimum technical and management requirements for the sanitization of electronic media, hardware, and devices and a risk-based approach to sanitization. Does not cancel other directives.

  8. Jefferson Lab - News Media

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

    790 en Media Kit https:www.jlab.orgmedia-kit

  9. SAND2013-4882 C 39th IEEE Photovoltaic Specialists Conference, Tampa, FL, June 2013

    E-Print Network [OSTI]

    SAND2013-4882 C 39th IEEE Photovoltaic Specialists Conference, Tampa, FL, June 2013 Testing National Laboratories, Albuquerque, NM, 87123, USA Abstract -- Photovoltaic (PV) modules with attached designed for AC modules. Index Terms -- inverters, photovoltaic systems, power electronics, solar energy. I

  10. IEEE Photovoltaic Specialists Conference Washington, D.C., May 13-17, 1996

    E-Print Network [OSTI]

    Perez, Richard R.

    IEEE Photovoltaic Specialists Conference Washington, D.C., May 13-17, 1996 NICHE MARKETS FOR GRID-CONNECTED PHOTOVOLTAICS Howard Wenger Pacific Energy Group Walnut Creek, CA, USA Christy Herig & Roger Taylor National- Sited Photovoltaics (CSPV) in the United States. 1 The intent is to demonstrate markets that are cost

  11. Three new treatments for adults with anorexia nervosa are being used in specialist eating disorders services

    E-Print Network [OSTI]

    Applebaum, David

    Three new treatments for adults with anorexia nervosa are being used in specialist eating disorders performance before and after cognitive remediation in anorexia nervosa A pilot case series. Psychological Medicine, ( ) - Money C et al. A brief emotion focused intervention for inpatients with anorexia nervosa

  12. NEW POSITIONS AT THE NEA DRAFT DESCRIPTIONS 1-Nuclear Safety Specialist Grade A3

    E-Print Network [OSTI]

    Psarrakos, Panayiotis

    , technological and legal bases required for a safe, environmentally friendly and economical use of nuclear energy in the OECD Nuclear Energy Agency (NEA). The Nuclear Energy Agency (NEA) was established to assist its member1 NEW POSITIONS AT THE NEA ­ DRAFT DESCRIPTIONS 1-Nuclear Safety Specialist ­ Grade A3 The NEA

  13. Presented at the 28 IEEE Photovoltaics Specialists Conference, Anchorage Alaska, September 17-22, 2000

    E-Print Network [OSTI]

    Sites, James R.

    Presented at the 28 th IEEE Photovoltaics Specialists Conference, Anchorage Alaska, September 17. Tarrant, Siemens Solar Industries, Camarillo, CA 93012 ABSTRACT Many thin-film CIS photovoltaic devices behavior. INTRODUCTION The modest transient behavior exhibited by many thin-film CIS photovoltaic devices

  14. How to Make Specialists NOT Specialised in TAC Market Design Competition?

    E-Print Network [OSTI]

    Zhang, Dongmo

    How to Make Specialists NOT Specialised in TAC Market Design Competition? Behaviour-based Mechanism auction mechanisms that are adaptive to market changes un- der the Trading Agent Competition Market Design clearing policies in order to make transactions. An annual Trading Agent Competition (TAC) Market Design

  15. BMT provides in-house specialists in green building project management

    E-Print Network [OSTI]

    the LCA tools. Energy Simulation BMT can analyse the energy efficiency of buildings and provide advice on building envelop and services systems for more energy efficient development. Energy Use: Typical BuildingBMT provides in-house specialists in green building project management and co

  16. Senior Quality Assurance specialist IGSoft Ltd. is an European Software company with a wide range of

    E-Print Network [OSTI]

    Kasparian, Azniv

    Senior Quality Assurance specialist Who are we IGSoft Ltd. is an European Software company and maintaining one of the leading and easy to use, online poker software in the world. Thousands players trust us and bright minded people. For the future growth of the company we are looking for A Senior Quality Assurance

  17. Twin Cities Campus Adult Health/Gerontological Clinical Nurse Specialist Postgraduate Certificate

    E-Print Network [OSTI]

    Minnesota, University of

    · · · · · · · - - · - Twin Cities Campus Adult Health/Gerontological Clinical Nurse Specialist Adults (3.0 cr) NURS 6408 - Advanced Nursing Care of Older Adults Practicum (1.0 cr) NURS 6502 Postgraduate Certificate School of Nursing School of Nursing Link to a list of faculty for this program

  18. SAND2014-4411 C 40th IEEE Photovoltaic Specialists Conference, Denver, CO, June 2014

    E-Print Network [OSTI]

    characterization model for AC modules. Index Terms -- inverters, photovoltaic systems, power electronics, solarSAND2014-4411 C 40th IEEE Photovoltaic Specialists Conference, Denver, CO, June 2014 Determining/microinverter system output, it is difficult to determine the effects of correlated parameters on system performance

  19. Seismic signals are crucial for male mating success in a visual specialist jumping spider (Araneae: Salticidae)

    E-Print Network [OSTI]

    Elias, Damian Octavio

    Seismic signals are crucial for male mating success in a visual specialist jumping spider (Araneae of multicomponent seismic courtship signals in addition to and produced in concert with its multiple visual ornaments and movement displays. Here, we demonstrate the importance of these seismic signals

  20. Coating Equipment And Media news item relating to http://www.eurekamagazine.co.uk/article/16476/Polymer-coatings-he... 1 of 1 2/6/09 10:34 AM

    E-Print Network [OSTI]

    Braun, Paul

    the cost of design Flexible structures offer protection in space Landing gear hubcaps save weight Aero Sekur re-entry module passes test Metafuse technology showcased at `Designing in Plastics' New & Conditions | © Findlay Media Ltd 2009 | Login | Design Shortlist Design Software & PLM Bearings

  1. MEDIA ADVISORY For Immediate Release: Media Contacts:

    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 likeUniverseIMPACTThousandReport) | SciTech ConnectFuture3, BPA earnedMEDIA ADVISORY

  2. AUSTLII MEDIA RELEASE Australasian Legal Information Institute

    E-Print Network [OSTI]

    University of Technology, Sydney

    AUSTLII MEDIA RELEASE Australasian Legal Information Institute A joint facility of UTS and UNSW and authenticity of all categories of primary legal materials have become inadequate to the needs of the legal system over the last 20 years due to three related developments: i. the need for official sources

  3. Open Media Training Session

    ScienceCinema (OSTI)

    None

    2011-10-06

    Have you ever wondered how the media work and why some topics make it into the news and other don't? Would you like to know how to (and how not to) give an interview to a journalist? With the LHC preparing for first collisions at high energies, the world's media are again turning their attention to CERN. We're all likely to be called upon to explain what is happening at CERN to media, friends and neighbours. The seminar will be given by BBC television news journalists Liz Pike and Nadia Marchant, and will deal with the kind of questions we're likely to be confronted with through the restart period. Follow the webcast: http://webcast.cern.ch/

  4. Projecting Presence: A Media Design Manifesto

    E-Print Network [OSTI]

    Murakami, David Michael

    2015-01-01

    David. "Projection/Media Design Reel." Vimeo. N.p. , 9 Oct.set & media design .. 61 Fig.and media design . 75 Fig.

  5. Marketing & Driving Demand Collaborative - Social Media Tools...

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

    and documents will be posted online 162011 3 Social Media Resource Library * Social Media Resources Tips for using Social Media Audience Engagement:...

  6. Effective fractional acoustic wave equations in random multiscale media Josselin Garnier

    E-Print Network [OSTI]

    Solna, Knut

    Effective fractional acoustic wave equations in random multiscale media Josselin Garnier satisfaction of the Kramers-Kronig relations. The physical model is a one-dimensional acoustic wave equation@math.uci.edu Fractional wave equations in multiscale media 1 #12;II. ACOUSTIC WAVE PROPAGATION IN RANDOM MEDIA A. Acoustic

  7. Media Sanitization Manual

    Broader source: Directives, Delegations, and Requirements [Office of Management (MA)]

    2008-12-23

    The Manual establishes minimum technical and management requirements for the sanitization of electronic media, hardware, and devices and a risk-based approach to sanitization. Admin Chg 1 dated 9-1-09; Admin Chg 2 dated 12-22-09. Canceled by DOE O 205.1B

  8. Media Sanitization Manual

    Broader source: Directives, Delegations, and Requirements [Office of Management (MA)]

    2008-12-23

    The Manual establishes minimum technical and management requirements for the sanitization of electronic media, hardware, and devices and a risk-based approach to sanitization. Admin Chg 1 dated 9-1-09. Canceled by DOE O 205.1B.

  9. BARCELONA MEDIA centre tecnolgic

    E-Print Network [OSTI]

    Lambert, Patrik

    formes d'experiències en entreteniment, basades en tecnologies per a la captura, producció, distribució seves tecnologies a la mobilitat, com per exemple l'aplicació "Barcelona en Gòtic", que ofereix un Carrière. En l'àmbit de les tecnologies tridimensionals, Barcelona Media ha

  10. Administrative Specialist

    Broader source: Energy.gov [DOE]

    The Office of Science is the single largest supporter of basic research in the physical sciences in the United States, providing more than 40 percent of total funding for this vital area of...

  11. Realty Specialist

    Broader source: Energy.gov [DOE]

    This position is located in the Real Property Field Services (TERR) organization of Real Property Services, (TER), Engineering and Technical Services (TE), Transmission Services (T), Bonneville...

  12. Social media request | Department of Energy

    Energy Savers [EERE]

    Web Policies Social Media Social media request Social media request Please fill out the information below in order to request access to a social media application or to have...

  13. Rory O. Maguire, Extension Nutrient Management Specialist, Virginia Tech Steven E. Heckendorn, Manager, Soil Testing Laboratory, Virginia Tech

    E-Print Network [OSTI]

    Liskiewicz, Maciej

    Rory O. Maguire, Extension Nutrient Management Specialist, Virginia Tech Steven E. Heckendorn, Manager, Soil Testing Laboratory, Virginia Tech Virginia Tech Soil Testing Laboratory Publication 452........................................................................................................6 Determination of P, K Ca, Mg, Zn, Mn, Cu, Fe, B, and Al

  14. Effects of Life History, Domestication, and Breeding of Zea on the Specialist Herbivore Dalbulus maidis (Hemiptera: Cicadellidae) 

    E-Print Network [OSTI]

    Bellota Villafuerte, Edwin

    2013-01-22

    A suite of plants from the maize genus Zea L. (Poaceae) and the specialist herbivore Dalbulus maidis (DeLong and Wolcott, 1923) (Hemiptera: Cicadellidae) were used to test the hypotheses that anti-herbivore defenses are ...

  15. Marketing & Driving Demand Collaborative - Social Media Tools...

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

    & Driving Demand Collaborative - Social Media Tools & Strategies Marketing & Driving Demand Collaborative - Social Media Tools & Strategies Presentation slides from the Better...

  16. Proceedings of the CSNI specialists meeting on fuel-coolant interactions

    SciTech Connect (OSTI)

    None

    1994-03-01

    A specialists meeting on fuel-coolant interactions was held in Santa Barbara, CA from January 5-7, 1993. The meeting was sponsored by the United States Nuclear Regulatory Commission in collaboration with the Committee on the Safety of Nuclear Installation (CSNI) of the OECD Nuclear Energy Agency (NEA) and the University of California at Santa Barbara. The objectives of the meeting are to cross-fertilize on-going work, provide opportunities for mutual check points, seek to focus the technical issues on matters of practical significance and re-evaluate both the objectives as well as path of future research. Individual papers have been cataloged separately.

  17. Fukushima Media Involvement: Lessons Learned and Challenges

    SciTech Connect (OSTI)

    Harvey, Geoffrey L.; Koller, Greg L.; Johnson, Wayne L.

    2013-04-01

    Only days after the Fukushima nuclear reactor disaster on March 11, 2011, the Department of Energy’s Pacific Northwest National Laboratory, or PNNL, found itself in a maelstrom of media attention following announcement of the detection of minute levels of radioactive material originating from the damaged reactors 4,500 miles away. Within days, PNNL had set up a technical team in support of the U.S. government’s efforts to assist the devastated country. While a vast amount of information began to flow from Japan, the situation rapidly evolved challenging PNNL scientists and engineers, as well as news media and the general public to deal with a complex and often conflicting information stream. Over the course of about three weeks, PNNL’s News & Media Relations staff and its scientists and engineers responded to more than one hundred requests for information, and engaged in dozens of personal interviews with international, national, regional and local media. While many of the interviews and resulting stories were accurate and well done, to say that all communication went flawless would be far from the truth. In the midst of chaos and confusion, which are part of any significant crisis, hiccoughs are sure to occur. Even when communications guidelines are established and agreed-to ahead of time, and spokespeople promise to stay on message and within their areas of expertise, there is no guarantee the ball will not be dropped on occasion. Addressed here is “the rest of the story.”

  18. Plane waves in anisotropic viscoelastic media

    E-Print Network [OSTI]

    Andrzej Hanyga

    2015-07-13

    Two concepts of plane waves in anisotropic viscoelastic media are studied. One of these concepts allows for the use of methods based on the theory of complete Bernstein functions. This allows for a deeper study of frequency-domain asymptotics of the attenuation function and time-domain regularity at the wavefronts. A relation between the direction of the energy flux density and the attenuation vector is examined under much more general assumptions.

  19. TRANSMISSION MEDIA 4.1 Guided Transmission Media

    E-Print Network [OSTI]

    Scarano, Vittorio

    CHAPTER 4 TRANSMISSION MEDIA 4.1 Guided Transmission Media Twisted Pair Coaxial Cable Optical Fiber 4.2 Wireless Transmission Antennas Terrestrial Microwave Satellite Microwave Broadcast Radio.4 Line-of-Sight Transmission Free Space Loss Atmospheric Absorption Multipath Refraction 4.5 Recommended

  20. Using Social Media in Exercises

    SciTech Connect (OSTI)

    Donaldson, Jeff

    2014-04-28

    This presentation discusses the use of social media as a tool during the full-scale exercise Tremor-14 in Las Vegas, and examines Lessons Learned as a path forward in using social media to disseminate Emergency Public Information (EPI) on a regular basis.

  1. Porous polymer media

    DOE Patents [OSTI]

    Shepodd, Timothy J. (Livermore, CA)

    2002-01-01

    Highly crosslinked monolithic porous polymer materials for chromatographic applications. By using solvent compositions that provide not only for polymerization of acrylate monomers in such a fashion that a porous polymer network is formed prior to phase separation but also for exchanging the polymerization solvent for a running buffer using electroosmotic flow, the need for high pressure purging is eliminated. The polymer materials have been shown to be an effective capillary electrochromatographic separations medium at lower field strengths than conventional polymer media. Further, because of their highly crosslinked nature these polymer materials are structurally stable in a wide range of organic and aqueous solvents and over a pH range of 2-12.

  2. Social Media's New Role in Emergency Management

    SciTech Connect (OSTI)

    Ethan Huffman; Sara Prentice

    2008-03-01

    As technology continues to evolve, emergency management organizations must adapt to new ways of responding to the media and public. This paper examines a brief overview of social media's new role in emergency management. This includes definitions of social media, the benefits of utilizing social media, examples of social media being used and finally a discussion of how agencies, such as Department of Energy national laboratories, can begin including social media in their emergency management plans.

  3. Fischer-Tropsch synthesis in supercritical reaction media

    SciTech Connect (OSTI)

    Subramaniam, B.

    1995-05-01

    The goal of the proposed research is to develop novel reactor operating strategies for the catalytic conversion of syngas to transportation grade fuels and oxygenates using near-critical (nc) fluids as reaction media. This will be achieved through systematic investigations aimed at a better fundamental understanding of the physical and chemical rate processes underlying catalytic syngas conversion in nc reaction media. Syngas conversion to fuels and fuel additives on Fe catalysts (Fischer-Tropsch synthesis) was investigated. Specific objectives are to investigate the effects of various nc media, their flow rates and operating pressure on syngas conversion, reactor temperature profiles, product selectivity and catalyst activity in trickle-bed reactors. Solvents that exhibit gas to liquid-like densities with relatively moderate pressure changes (from 25 to 60 bars) at typical syngas conversion temperatures (in the 220-280{degree}C range) will be chosen as reaction media.

  4. FACULTY OF INFORMATION AND MEDIA STUDIES

    E-Print Network [OSTI]

    Lennard, William N.

    , the MLIS program, the MA in Journalism program, the MA in Media Studies program, the PhD in Media Studies

  5. Professional Mentorship Program Application The program offers College of Media juniors, seniors and graduate students the opportunity to be

    E-Print Network [OSTI]

    Mohaghegh, Shahab

    Professional Mentorship Program Application The program offers College of Media juniors, seniors, public relations, broadcasting, print and multimedia journalism. Professionals can offer resume advice

  6. Help save the Earth (and pay your bills)... Specialist in Earth System Modeling at UC Irvine. Posted March 1, 2004.

    E-Print Network [OSTI]

    Zender, Charles

    model simulations at the newly established Earth System Modeling Facility (www System Modeling at UC Irvine. Posted March 1, 2004. The Department of Earth System Science (ESS) at UCHelp save the Earth (and pay your bills)... Scientific Programmer Needed! Specialist in Earth

  7. Understanding Fish Nutrition, Feeds, and Feeding Steven Craig, Extension Specialist, Virginia-Maryland College of Veterinary Medicine, Virginia Tech

    E-Print Network [OSTI]

    Liskiewicz, Maciej

    Understanding Fish Nutrition, Feeds, and Feeding Steven Craig, Extension Specialist, Virginia to economically produce a healthy, high quality product. In fish farming, nutrition is critical because feed represents 40-50% of the production costs. Fish nutrition has advanced dramatically in recent years

  8. THE SOIL SCOOP by Clain Jones, Montana State University Extension Soil Fertility Specialist, and Kathrin Olson-Rutz, Research Associate

    E-Print Network [OSTI]

    Lawrence, Rick L.

    THE SOIL SCOOP by Clain Jones, Montana State University Extension Soil Fertility Specialist Feeding the Vegetable Garden Knowing about garden soil can lead to healthy plants, efficient resource use, and protection of ground and surface water. Soil nutrients and organic matter are important for a healthy garden

  9. IEEE Power Electronics Specialists Conference (pESC 93), pp. 995-1001, 1993 A Resonant Power Factor Conditioner

    E-Print Network [OSTI]

    kHz. The basic features of soft switching, Inherent high Power Factor and simple control make the proposed approach a viable design alternative for power Input stages. network (Co, RL) throughIEEE Power Electronics Specialists Conference (pESC 93), pp. 995-1001, 1993 A Resonant Power Factor

  10. How to Get Started in a 4-H Horse Project Written by: Sally Barney, Extension Specialist, 4-H Youth Development

    E-Print Network [OSTI]

    1 How to Get Started in a 4-H Horse Project Written by: Sally Barney, Extension Specialist, 4-H Youth Development Reviewed and revised by Mary Davis, Program Coordinator Animal and Ag Science Welcome to an exploration of the 4-H horse project! This project can be a lot of fun, and it certainly involves a wide range

  11. MEDIA RELEASE 17 May 2012

    E-Print Network [OSTI]

    Pedersen, Tom

    heating systems known as District Energy (DE) Systems generate heat at a centralMEDIA RELEASE 17 May 2012 District Energy heating an effective way for BC communities to reduce greenhouse gases? Centralized

  12. Local Experts in Social Media 

    E-Print Network [OSTI]

    Bachani, Vandana

    2013-12-04

    The problem of finding topic experts on social networking sites has been a continued topic of research. This thesis addresses the problem of identifying local experts in social media systems like Twitter. Local experts are experts with a topical...

  13. Nonhyperbolic reflection moveout for orthorhombic media

    E-Print Network [OSTI]

    Al-Dajani, A.

    2002-01-01

    Reflection moveout in azimuthally anisotropic media is not only azimuthally dependent but it is also

  14. Alternative (Potentially Green) Separations Media: Aqueous Biphasic and Related Systems � Extending the Frontier Final Report For Period September 1, 2002 � January 31, 2007

    SciTech Connect (OSTI)

    Robin D. Rogers

    2007-06-25

    Through the current DoE-BES funding, we have extended our fundamental understanding of the critical phase separation of aqueous polymer solutions at the molecular level, and have developed a similar understanding of their application as novel solvent systems. Our principal aims included mode of delivery of the aqueous biphasic system (ABS) solvent system and the application of this system to problems of reactive extraction. In the former case we have developed novel solid phase analogues, in the form of cross-linked polyethylene glycol hydrogels, and in the latter case we have examined the role that ABS might play in reaction engineering, with a view to greener, simpler, and safer processes. We have also developed a new salt/salt ABS and have extended our understanding of this system as well. The major outcomes are as follows: (1) Through the use of variable temperature phase diagrams, coupled with differential scanning calorimetry (DSC) measurements of the phases, a better understanding of the thermodynamics of phase formation was obtained. Evidence to the existence and role of an upper critical solution temperature (UCST) or lower critical solution temperature (LCST) (or both) in these systems was gained. With variable temperature solute partitioning, thermodynamic parameters were calculated, and inter-system comparisons were made. Through the use of Abraham's linear solvation energy regression (LSER) the solvent-solute properties of liquid/liquid ABS were examined. We have shown that ABS are indeed very tunable and LSERs have been used as a tool to compare these systems to traditional organic/water and other liquid/liquid systems. (2) We have successfully shown the development of novel reaction media for chemical synthesis and reaction; Aqueous Biphasic Reactive Extraction (ABRE). As a proof of concept, we have shown the synthesis of adipic acid from cyclohexene in an ABS, which represents an important development in the exploitation of this technology. Previous oxidations of this type have relied on the use of phase transfer catalysts, which are expensive to produce and difficult to recover. In this reaction the polyethylene glycol (PEG) phase seems to function simultaneously as the phase transfer catalyst, the reaction solvent, and to provide the reaction driving force. (3) PEG hydrogels may be used as probes for their macroscopic analogues by which the molecular events underlying the phase behavior of polymer-salt systems can be investigated. The properties of covalently cross-linked PEG hydrogels have been studied. It was demonstrated that these hydrogels could be thought of as analogous to polymer/salt ABS without phase separation. The salts examined cause collapse of the hydrogel, and there is a physical limit to the degree of collapse that can be achieved. In addition, salts bringing about significant collapse are only prevented from reaching this limit by the limits of their own solubility. This lead to our discovery that PEG will phase separate with KSCN at high enough concentration of polymer and salt. We have also successfully shown the development of an IL-PEG hydrogel as well as a Si-modified PEG hydrogel. We have also demonstrated for the first time that this cross-linked PEG matrix has been used to gel non-aqueous solvents. (4) The use of hydrophilic ionic liquids (ILs) in separation schemes has been accomplished via a 'salting out' technique using inorganic, kosmotropic salts that is applicable to many classes of these materials. We have begun to obtain a deeper knowledge about the role that each component plays in the process, including that of the ionic liquid cation and anion, the kosmotropic salt cation and anions, as well as the distribution of water in the system. This is allowing us to design separation systems with desired properties. In addition, temperature studies on these aqueous biphasic systems are revealing thermodynamic data for the first time, so that we can quantitate the importance of entropic and enthalpic contributions to the biphase-forming process.

  15. Political Orientation, Media Consumption and Workplace Incivility during the 2012 American Presidential Election 

    E-Print Network [OSTI]

    Wooderson, Robert Linden

    2014-12-04

    that consumption of pro-attitudinal political media was related to out-group mistreatment only for more conservative employees. Consumption of counter-attitudinal political media, on the other hand, was predictive of in-group mistreatment for both liberal...

  16. Energy flux of timeharmonic waves in anisotropic dissipative media

    E-Print Network [OSTI]

    Cerveny, Vlastislav

    Energy flux of time­harmonic waves in anisotropic dissipative media Vlastislav Ÿ Cerven/transmission problem. Energy flux quantities related to the summary wavefield, composed of several waves, are derived in the summary energy flux in addition to the energy fluxes of the individual waves. The interaction energy

  17. Environmental Survey preliminary report, Laboratory for Energy-Related Health Research, Davis, California

    SciTech Connect (OSTI)

    Not Available

    1988-03-01

    This report presents the preliminary findings from the first phase of the Survey of the United States Department of Energy (DOE) Laboratory for Energy-Related Health Research (LEHR) at the University of California, Davis (UC Davis), conducted November 16 through 20, 1987. The Survey is being conducted by an interdisciplinary team of environmental specialists, led and managed by the Office of Environment, Safety and Health's Office of Environmental Audit. Individual team components are being supplied by a private contractor. The objective of the Survey is to identify environmental problems and areas of environmental risk associated with the LEHR. The Survey covers all environmental media and all areas of environmental regulation, and is being performed in accordance with the DOE Environmental Survey Manual. This phase of the Survey involves the review of existing site environmental data, observations of the operations at the LEHR and interviews with site personnel. The Survey team developed a Sampling and Analysis Plan to assist in further assessing certain of the environmental problems identified during its on-site activities. The Sampling and Analysis Plan will be executed by a DOE National Laboratory or a support contractor. When completed, the results will be incorporated into the Environmental Survey Interim Report for the LEHR at UC Davis. The Interim Report will reflect the final determinations of the LEHR Survey. 75 refs., 26 figs., 23 tabs.

  18. Zinc enhanced hard disk media

    DOE Patents [OSTI]

    Zou, Jie (Pittsburgh, PA); Lambeth, David N. (Pittsburgh, PA); Laughlin, David E. (Pittsburgh, PA)

    2002-01-01

    The present invention provides a magnetic recording media incorporating Zn containing layers in close proximity to a magnetic layer to provide media having increased coercivity and lower noise. The Zn containing layer can be incorporated in a rotating, translating or stationary recording media to operate in conjunction with magnetic transducing heads for recording and reading of magnetic data, as well as other applications. The magnetic recording medium of the invention preferably includes a Co or Co alloy film magnetic layer, underlayer structures to promote epitaxial crystalline structure in the magnetic layer, and a Zn containing layer to promote isolation between the magnetic grains. The medium can further include seed layers, underlayers, intermediate layers, and overlayers. The process of manufacture includes promoting diffusion of Zn to the magnetic layer grain boundaries.

  19. Composite media for ion processing

    DOE Patents [OSTI]

    Mann, Nick R. (Blackfoot, ID); Wood, Donald J. (Peshastin, WA); Todd, Terry A. (Aberdeen, ID); Sebesta, Ferdinand (Prague, CZ)

    2009-12-08

    Composite media, systems, and devices for substantially removing, or otherwise processing, one or more constituents of a fluid stream. The composite media comprise a plurality of beads, each having a matrix substantially comprising polyacrylonitrile (PAN) and supporting one or more active components which are effective in removing, by various mechanisms, one or more constituents from a fluid stream. Due to the porosity and large surface area of the beads, a high level of contact is achieved between composite media of the present invention and the fluid stream being processed. Further, the homogeneity of the beads facilitates use of the beads in high volume applications where it is desired to effectively process a large volume of flow per unit of time.

  20. Social Media | 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 BillsNo.Hydrogen4Energy Smooth Brome MonitoringSocial Media Social Media

  1. Webtrends Archives by Fiscal Year - Social Media Site | Department...

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

    Social Media Site Webtrends Archives by Fiscal Year - Social Media Site From the EERE Web Statistics Archive: Corporate sites, Webtrends archives for the Social Media site for...

  2. Information for Media on Lighting Choices | Department of Energy

    Energy Savers [EERE]

    Information for Media on Lighting Choices Information for Media on Lighting Choices July 27, 2014 - 8:25am Addthis Information for Media on Lighting Choices These videos,...

  3. An Intersectional Analysis of Visual Media: A Case Study of Diesel Advertisements

    E-Print Network [OSTI]

    Barnum, Anthony J.; Zajicek, Anna M.

    2008-01-01

    that the application of the intersectional approach leads to more complex and adequate understandings of how identities and power relations are constructed in visual media. Towards this end, we conduct an intersectional analysis of Diesel advertisements using...

  4. Event Modeling in Social Media with Application to Disaster Damage Assessment 

    E-Print Network [OSTI]

    Liang, Yuan

    2013-07-16

    This thesis addresses the modeling of events in social media, with an emphasis on the detection, tracking, and analysis of disaster-related events like the 2011 Tohuku Earthquake in Japan. Successful event modeling is ...

  5. Department of Culture, Film & Media

    E-Print Network [OSTI]

    Hopkins, Gail

    January 2014 Eligibility: Apply in 1st year to study abroad for Autumn Semester or Spring Semester of 2nd abroad for the Spring Semester of 2nd year. BA International Media & Communication Studies: Apply in 1st year to study abroad for the Full Year or Spring Semester of 2nd year. The University of Nottingham

  6. MEDIA RELEASE 10 May 2011

    E-Print Network [OSTI]

    Pedersen, Tom

    MEDIA RELEASE 10 May 2011 Major funding boost for BC-led climate change research The Pacific Institute for Climate Solutions (PICS) is pleased to announce $1.8 million in new funding for British: · determining the next best steps for BC's groundbreaking Carbon Tax · using solar energy to turn the greenhouse

  7. MEDIA RELEASE May 13, 2014

    E-Print Network [OSTI]

    Pedersen, Tom

    (SFU) and the University of Northern British Columbia (UNBC). The researchers will work with expertsMEDIA RELEASE May 13, 2014 New research targets climate change solutions for BC and beyond Developing new climate-friendly refrigerators, saving lives during extreme weather events and making carbon

  8. MEDIA RELEASE 12 September 2012

    E-Print Network [OSTI]

    Pedersen, Tom

    MEDIA RELEASE 12 September 2012 New research fellowships to advance climate change solutions for BC climate? What are the best locations in British Columbia (BC) to site wind farms? Can a computer app help BC residents lower their carbon footprint when making transportation decisions? These are some

  9. MEDIA RELEASE Sept. 5, 2013

    E-Print Network [OSTI]

    Pedersen, Tom

    research intensive universities. The YouTube hosted video explains how a carbon footprint is calculatedMEDIA RELEASE Sept. 5, 2013 What YOU can do about climate change Reducing your carbon footprint created by the Pacific Institute for Climate Solutions (PICS) ­ a collaboration of British Columbia's four

  10. MEDIA RELEASE 18 April 2013

    E-Print Network [OSTI]

    Pedersen, Tom

    business New research shows that British Columbia businesses that reduce their carbon footprint not onlyMEDIA RELEASE 18 April 2013 Reducing carbon footprints puts fast money into the pockets of small-to-mid sized businesses the catalyst to a low carbon economy in BC?" was produced by the Vancouver-based social

  11. Optical Theorem in Nonlinear Media

    E-Print Network [OSTI]

    Li, Wei

    2015-01-01

    We consider the optical theorem for scattering of electromagnetic waves in nonlinear media. This result is used to obtain the power extinguished from a field by a nonlinear scatterer. The cases of second harmonic generation and the Kerr effect are studied in some detail. Applications to nonlinear apertureless scanning near-field optical microscopy are considered.

  12. Young people, new media and sport 

    E-Print Network [OSTI]

    Wong, Donna Shy Yun

    2009-07-06

    This thesis investigates how sport is employed in the new media age as mediated sport goes through the liminal phase of new media. Set against the contextual background of recurrent ‘moral panics’ that accompanied each ...

  13. Optical momentum transfer to macroscopic media

    E-Print Network [OSTI]

    Kemp, Brandon Alden, 1975-

    2007-01-01

    Persistent conflicts over the momentum of light in media has led researchers to apply an alternate approach to predicting the electromagnetic force on material. Direct application of the Lorentz force to media allows for ...

  14. Scalable spatially aware media sharing display system

    E-Print Network [OSTI]

    Menard, Patrick, 1981-

    2004-01-01

    The scalable spatially aware media sharing display system provides an efficient and convenient means of harnessing media messaging in global communications. A three- tiered system of input, control, and output creates a ...

  15. European Union Data Protection Law and Media Expression: Fundamentally Off Balance

    E-Print Network [OSTI]

    Erdos, David O.

    2015-06-16

    The laws of three countries (*Croatia, *Czech Republic and *Spain) provide no media derogation at all from any part of the data protection scheme. All these countries are therefore placed in category a/1 in relation to each data protection provision... the availability of media derogations in relation to all of the above principles. The law of some eighteen jurisdictions (Belgium, *Bulgaria, *Croatia, Cyprus, *Czech Republic, *Estonia, Greece, Hungary, *Latvia, Liechtenstein, Lithuania, Luxembourg, Netherlands...

  16. Focusing polychromatic light through strongly scattering media

    E-Print Network [OSTI]

    .1080) Active or adaptive optics; (290.1990) Diffusion; (290.4210) Multiple scattering; (290.7050) Turbid media

  17. Weekly Media Summary from the Media Relations team 29 March 4 April 2014 Monday 31 March

    E-Print Network [OSTI]

    Aickelin, Uwe

    campaigners will not take Memorial Stadium fight to court Western Daily Press ­ Defra's air pollution warning - thousands are put on smog alert Bristol 24/7 - Air pollution: Bristol expert warns over endemic problem

  18. Weekly Media Summary from the Media Relations team 4 10 January 2014 Press and online coverage

    E-Print Network [OSTI]

    Aickelin, Uwe

    January University Business - More UK flood risk engineers needed http://universitybusiness.co.uk/News/more_uk_flood_risk

  19. Weekly Media Summary from the Media Relations team 4 November 2013 News this week

    E-Print Network [OSTI]

    Aickelin, Uwe

    invests in driving simulator UWE professor launches new book on 3D Printing Lest we forget: Paul Gough

  20. Weekly Media Summary from the Media Relations team 5 17 April 2014 UWE Bristol News

    E-Print Network [OSTI]

    Aickelin, Uwe

    , Bedminster, Bristol, to be launched on Saturday Machinery Market - Ceramic 3-D printing on The Gadget Show

  1. Weekly Media Summary from the Media Relations team w/c 22 July News releases

    E-Print Network [OSTI]

    Aickelin, Uwe

    ://info.uwe.ac.uk/news/UWENews/news.aspx?id=2606 Heat and storms: UWE research helps suburban homes adapt to climate change http Stengler (Science Communication Unit) was interviewed live on the regional radio of the Canary Islands) was interviewed by BBC Radio Bristol about the cumulative effect of deprived sleep due to the recent weather

  2. Social Media Mining: Fundamental Issues and Challenges

    E-Print Network [OSTI]

    Liu, Huan

    Social Media Mining: Fundamental Issues and Challenges Mohammad Ali Abbasi, Huan Liu, and Reza Zafarani Data Mining and Machine Learning Lab Arizona State University http://icdm2013.zafarani.net December 10, 2013 #12;2Social Media Mining Measures and Metrics 2Social Media Mining ICDM 2013 Tutorial

  3. Drama and Communication, Media and Film

    E-Print Network [OSTI]

    Drama and Communication, Media and Film Drama and Communication, Media and Film is a dynamic, flexible program that combines a dramatic art major and a communication, media, and film major to provide Bachelor of Arts degree, offered jointly by the School of Dramatic Art and the Department of Communication

  4. TEXAS TECH UNIVERSITY MEDIA AND COMMUNICATION BUILDING

    E-Print Network [OSTI]

    Rock, Chris

    TEXAS TECH UNIVERSITY MEDIA AND COMMUNICATION BUILDING Emergency Action Plan June 2013 The purpose & Communication building to a safe location in the case of an emergency. This plan also serves to provide Facility Information Media & Communication Building: The Media & Communication Building is located

  5. Culture, Film and Media Undergraduate study 2016

    E-Print Network [OSTI]

    Qu, Rong

    Culture, Film and Media Undergraduate study 2016 www.nottingham.ac.uk/cfm For general undergraduate: www.nottingham.ac.uk/faqs #12;Welcome to the Department of Culture, Film and Media Contents 3 Screen and cultural study involving film, television, international media and communications is a rapidly expanding

  6. Concentration of Eigenfunctions in Rough Media

    E-Print Network [OSTI]

    Smith, Hart F.

    Concentration of Eigenfunctions in Rough Media Hart F. Smith Department of Mathematics University of Washington, Seattle UC Irvine - June 18, 2012 Hart F. Smith Eigenfunctions in Rough Media #12;M = compact L2(M) (p) ( p 2 ) Hart F. Smith Eigenfunctions in Rough Media #12;M = compact manifold with volume

  7. BioenergizeME Spring 2015 Social Media Guide | Department of...

    Energy Savers [EERE]

    Spring 2015 Social Media Guide BioenergizeME Spring 2015 Social Media Guide Social Media Guide for the Spring 2015 BioenergizeME Infographic Challenge. The Social Media Campaign...

  8. SPRING 2016 Film and Media Studies Guide 1

    E-Print Network [OSTI]

    Subramanian, Venkat

    GUIDEBOOK SPRING 2016 #12;Film and Media Studies Guide 1 Table of Contents What is Film and Media Studies? 2 Why Study Film and Media 5 Graduate Certificate in Film & Media Studies 5 Requirements

  9. FALL 2014 Film and Media Studies Guide 1

    E-Print Network [OSTI]

    Subramanian, Venkat

    GUIDEBOOK FALL 2014 #12;Film and Media Studies Guide 1 Table of Contents What is Film and Media Studies? 2 Why Study Film and Media 5 Graduate Certificate in Film & Media Studies 5 Requirements

  10. FALL 2015 Film and Media Studies Guide 1

    E-Print Network [OSTI]

    Subramanian, Venkat

    GUIDEBOOK FALL 2015 #12;Film and Media Studies Guide 1 Table of Contents What is Film and Media Studies? 2 Why Study Film and Media 5 Graduate Certificate in Film & Media Studies 5 Requirements

  11. Interlinking related diverse media in a digital library 

    E-Print Network [OSTI]

    Singh, Manas Sourava

    2006-08-16

    Digital libraries are widely used for organizing and presenting large collections of artifacts. However, as the digital libraries grow in size, it is becoming increasingly difficult for the user to find all the resources ...

  12. Global Social Media Directory. A Resource Guide

    SciTech Connect (OSTI)

    Noonan, Christine F.; Piatt, Andrew W.

    2015-10-01

    Social media platforms are internet-based applications focused on broadcasting user-generated content. While primarily web-based, these services are increasingly available on mobile platforms. Communities and individuals share information, photos, music, videos, provide commentary and ratings/reviews, and more. In essence, social media is about sharing information, consuming information, and repurposing content. Social media technologies identified in this report are centered on social networking services, media sharing, blogging and microblogging. The purpose of this Resource Guide is to provide baseline information about use and application of social media platforms around the globe. It is not intended to be comprehensive as social media evolves on an almost daily basis. The long-term goal of this work is to identify social media information about all geographic regions and nations. The primary objective is that of understanding the evolution and spread of social networking and user-generated content technologies internationally.

  13. Media Releases | 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 Fuels Data CenterFinancialInvesting in Minority BanksMANHATTANEnergyMaterialsMedia

  14. Sandia National Laboratories: News: Media Resources: Media Contacts

    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 of NaturalDukeWakefieldSulfateSciTechtail.Theory ofDid youOxygenLaboratoryInnovationEmployeeNews Detecting biothreatImageMedia

  15. Media Release Media Contact FOR IMMEDIATE RELEASE Heather Rasmussen

    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 GasAdjustmentsShirleyEnergy AEnergy Managing Swimming Pool TemperatureWind andTheRelease Media Contact FOR

  16. METAL MEDIA FILTERS, AG-1 SECTION FI

    SciTech Connect (OSTI)

    Adamson, D.

    2012-05-23

    One application of metal media filters is in various nuclear air cleaning processes including applications for protecting workers, the public and the environment from hazardous and radioactive particles. To support this application the development of the ASME AG-1 FI Standard on Metal Media has been under way for more than ten years. Development of the proposed section has required resolving several difficult issues associated with operating conditions (media velocity, pressure drop, etc.), qualification testing, and quality acceptance testing. Performance characteristics of metal media are dramatically different than the glass fiber media with respect to parameters like differential pressures, operating temperatures, media strength, etc. These differences make existing data for a glass fiber media inadequate for qualifying a metal media filter for AG-1. In the past much work has been conducted on metal media filters at facilities such as Lawrence Livermore National Laboratory (LLNL) and Savannah River National Laboratory (SRNL) to qualify the media as High Efficiency Particulate Air (HEPA) Filters. Particle retention testing has been conducted at Oak Ridge Filter Test Facility and at Air Techniques International (ATI) to prove that the metal media meets or exceeds the 99.97% particle retention required for a HEPA Filter. Even with his testing, data was lacking to complete an AG-1 FI Standard on metal media. With funding secured by Mississippi State University (MSU) from National Nuclear Security Administration (NNSA), a research test stand is being designed and fabricated at MSU's Institute for Clean Energy Technology (ICET) Facility to obtain qualification data on metal media. This in turn will support required data needed for the FI Standard. The paper will discuss in detail how the test stand at MSU will obtain the necessary data to complete the FI Standard.

  17. Greentech Media | 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:ofEniaElectricHydro ElectricGreenLtd JumpCapital JumpMedia

  18. Media Resources | The Ames Laboratory

    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 of NaturalDukeWakefieldSulfateSciTechtail.Theory ofDid you notHeatMaRIE /about/_assets/images/icon-faces.jpg MaRIEMediaMedia

  19. Media Center | Advanced Photon Source

    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 BergkampCentermillion Measurement of Muon NeutrinoSecurity Contact:Media

  20. Media Contacts | Argonne National Laboratory

    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 BergkampCentermillion Measurement of Muon NeutrinoSecurityMedia Contacts

  1. Media Corner - News Archive: 2010

    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 BergkampCentermillion Measurement of Muon NeutrinoSecurityMedia Contacts0

  2. Media Corner - News Archive: 2011

    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 BergkampCentermillion Measurement of Muon NeutrinoSecurityMedia Contacts01

  3. Media Corner - News Archive: 2012

    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 BergkampCentermillion Measurement of Muon NeutrinoSecurityMedia

  4. Media Corner - News Archive: 2013

    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 BergkampCentermillion Measurement of Muon NeutrinoSecurityMedia3 News

  5. Media Corner - News Archive: 2014

    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 BergkampCentermillion Measurement of Muon NeutrinoSecurityMedia3 News4

  6. Media advisory: breakfast and brilliance . . .

    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 BergkampCentermillion Measurement of Muon NeutrinoSecurityMedia3Creating

  7. RELATED LINKS Green Technology for

    E-Print Network [OSTI]

    , energy efficiency continues to be the primary factor driving the green building movement, squaring Congress considers how to encourage more energy-efficient construction, it must keep affordability in mindRELATED LINKS Green Technology for 2009: See the Photos Green Building: Getting Past the Media Hype

  8. Characterization of Fuel-Cell Diffusion Media

    E-Print Network [OSTI]

    Gunterman, Haluna Penelope Frances

    2011-01-01

    Characterization of Fuel-Cell Diffusion Media by HalunaFall 2011 Abstract Characterization of Fuel-Cell Diffusionpredictive capabilities. Characterization of DM and their

  9. Wave Propagation in Fractured Poroelastic Media

    E-Print Network [OSTI]

    One important mechanism in Biot media at seismic frequencies is wave-induced fluid flow generated by fast compressional waves at mesoscopic-scale ...

  10. Marketing & Driving Demand: Social Media Tools & Strategies ...

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

    January 16, 2011 Conference Call transcript: "Marketing & Driving Demand: Social Media Tools & Strategies," from the U.S. Department of Energy. Conference call transcript More...

  11. How to Work with the Media

    Energy Savers [EERE]

    to Work with the Media Julie Colehour, Colehour+Cohen Shannon Johnson, ERG Cassie Goldstein, Energetics Incorporated Welcome * Colehour+Cohen in Seattle, WA Julie...

  12. BioenergizeME Social Media Campaign

    Broader source: Energy.gov [DOE]

    The BioenergizeME Social Media campaign for the Spring 2015 BioenergizeME Infographic Challenge takes place April 13–23, 2015.

  13. BioenergizeME Social Media Guide

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

    3. Engagement Manager Identify the various social media networks (Twitter, Instagram, Facebook, etc.) for your campaign. Respond to questions and comments from followers. Plan...

  14. Lesson 1--Welcome to Media-Smart Youth78 Tips For Media-Smart Parents

    E-Print Network [OSTI]

    Rau, Don C.

    Youth program, youth will bring home Tips for Media-Smart Parents handouts. These handouts foods. Here's how to put it into action at home: Learn about Media-Smart Youth by visiting http will bring home Tips for Media-Smart Parents. These handouts will highlight what they are learning about

  15. Thermal Transport in Porous Media with Application to Fuel Cell Diffusion Media and Metal Foams

    E-Print Network [OSTI]

    Victoria, University of

    Thermal Transport in Porous Media with Application to Fuel Cell Diffusion Media and Metal Foams to Fuel Cell Diffusion Media and Metal Foams by Ehsan Sadeghi B.Sc., Sharif University of Technology, Iran of thermal transport phenomena in fuel cell gas diffusion layers (GDLs) and metal foams and describes new

  16. Sorption Capacity of Europium for Media #1 and Media #2 from Solution at Ambient Temperature

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

    Gary Garland

    2015-03-16

    This dataset shows the capacity for Europium of media #1 and media #2 in a shakertable experiment. The experimental conditions were 150mL of 500ppm Eu solution, 2g of media, pH of 3.2, at ambient temperature.

  17. International Atomic Energy Agency specialists meeting on experience in ageing, maintenance, and modernization of instrumentation and control systems for improving nuclear power plant availability

    SciTech Connect (OSTI)

    Not Available

    1993-10-01

    This report presents the proceedings of the Specialist`s Meeting on Experience in Aging, Maintenance and Modernization of Instrumentation and Control Systems for Improving Nuclear Power Plant Availability that was held at the Ramada Inn in Rockville, Maryland on May 5--7, 1993. The Meeting was presented in cooperation with the Electric Power Research Institute, Oak Ridge National Laboratory and the International Atomic Energy Agency. There were approximately 65 participants from 13 countries at the Meeting. Individual reports have been cataloged separately.

  18. Matrix-based approach to electrodynamics in media

    E-Print Network [OSTI]

    A. A. Bogush; V. M. Red'kov; N. G. Tokarevskaya; George J. Spix

    2008-08-05

    The Riemann -- Silberstein -- Majorana -- Oppenheimer approach to the Maxwell electrodynamics in presence of electrical sources and arbitrary media is investigated within the matrix formalism. The symmetry of the matrix Maxwell equation under transformations of the complex rotation group SO(3.C) is demonstrated explicitly. In vacuum case, the matrix form includes four real $4 \\times 4$ matrices $\\alpha^{b}$. In presence of media matrix form requires two sets of $4 \\times 4$ matrices, $\\alpha^{b}$ and $\\beta^{b}$ -- simple and symmetrical realization of which is given. Relation of $\\alpha^{b}$ and $\\beta^{b}$ to the Dirac matrices in spinor basis is found. Minkowski constitutive relations in case of any linear media are given in a short algebraic form based on the use of complex 3-vector fields and complex orthogonal rotations from SO(3.C) group. The matrix complex formulation in the Esposito's form,based on the use of two electromagnetic 4-vectors, $e^{\\alpha}(x) = u_{\\beta} F^{\\alpha \\beta}(x), b^{\\alpha} (x) = u_{\\beta} \\tilde{F}^{\\alpha \\beta}(x) $ is studied and discussed. It is argued that Esposito form is achieved trough the use of a trivial identity $I=U^{-1}(u)U(u)$ in the Maxwell equation.

  19. FRACTURE IN DISORDERED BRITTLE MEDIA A Dissertation

    E-Print Network [OSTI]

    Sethna, James P.

    FRACTURE IN DISORDERED BRITTLE MEDIA A Dissertation Presented to the Faculty of the Graduate School by Ashivni Shekhawat May 2013 #12;c 2013 Ashivni Shekhawat ALL RIGHTS RESERVED #12;FRACTURE IN DISORDERED- lem of brittle fracture in disordered media. Chapters 2 and 4 are concerned with various aspects

  20. Communications and Marketing Social Media Marketing Guidelines

    E-Print Network [OSTI]

    Edinburgh, University of

    of communication tool. Social media, typified by services such as Facebook and Twitter, offers opportunities and actual improvements in our everyday business. The most effective way of having a positive impact on student recruitment, utilising social media, is to enhance the actual student experience. 98% of our

  1. Street media : ambient messages in an urban space

    E-Print Network [OSTI]

    Murthy, Rekha (Rekha S.)

    2005-01-01

    Ambient street media are the media of our everyday lives in cities. Manifested in bits and fragments on the surfaces of the streetscape, these media often escape our notice - tuned out as visual clutter or dismissed as ...

  2. U.S. Navy Social Media Registration Checklist December 2013

    E-Print Network [OSTI]

    1 U.S. Navy Social Media Registration Checklist December 2013 Thank you for your interest in registering with the Navy's social media directory. Before you contact the Navy's Emerging Media Team at 703- 614-9154 or usnsocialmedia

  3. Labor Relations Unit Assignments 5/1/2014 Current ELR Unit Assignments 042814.xls 1

    E-Print Network [OSTI]

    Leistikow, Bruce N.

    Gina Harwood H 1009388 Adult Infusion Bulkly Gina Harwood H 1009792 Adult IV Infusion Center Gina Biology & Human Anatomy: MED Veronica Busby H 1009649 Center for Nursing Research Julia Halladay S MTEC Harwood H 1009691 Clinical Nurse Specialists Julia Halladay #12;Labor Relations Unit Assignments 5

  4. Integrated Energy Systems Multi-Media Webcast: Three CHP Sites...

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

    Multi-Media Webcast: Three CHP Sites Yield Important Lessons Learned, September 2005 Integrated Energy Systems Multi-Media Webcast: Three CHP Sites Yield Important Lessons Learned,...

  5. Project Profile: Sensible Heat, Direct, Dual-Media Thermal Energy...

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

    Sensible Heat, Direct, Dual-Media Thermal Energy Storage Module Project Profile: Sensible Heat, Direct, Dual-Media Thermal Energy Storage Module Acciona logo Acciona Solar, under...

  6. Voces del Capitolio: Spanish-Language Media in the Statehouse

    E-Print Network [OSTI]

    Medina, Dennis Xavier

    2012-01-01

    Public Opinion: How Political Actors View the Democraticthe media, and other political actors as you perform yourthe media, and other political actors as they perform their

  7. H.C. Honorary Degree; JD Juris Doctor; LLB Bachelor of Law; MA Master of Arts; MBA Master of Business Administration; MEd Master of Education; SPCEN Education Specialist

    E-Print Network [OSTI]

    Miles, Will

    . Gryskiewicz, Jr. '68 James R. Haskins '88 W. Clay Henderson '77 Richard Hiller Daryl Holt '90 Sarah Sartain Janney Cox '08 Gregory Mitchell Dasher '86 Andrew Davis '09 Marty E. Davis '80 Albert Anthony Del Tufo Specialist Jo Guess Jones '83 Patty Simpson Kimmel '75 Giosue James Lanza '09 Janelle Bozard Latour '78 Laura

  8. An Ecological Data Specialist (Research Associate I Special) position is available with the Center for Environmental Management of Military Lands (CEMML). This position is located at

    E-Print Network [OSTI]

    POSITION An Ecological Data Specialist (Research Associate I Special) position is available with the Center for Environmental Management of Military Lands (CEMML). This position is located at Pohakuloa. RESPONSIBILITIES This position will provide support for Geographic Information Systems (GIS), data management

  9. Program Bachelor's Master's Specialist Doctoral Certificate College Accounting B.B.A., B.S., B.B.A./M.AC., M.AC., Minor Business

    E-Print Network [OSTI]

    Fernandez, Eduardo

    as a Second Language UG / Grad Arts & Letters Entrepreneurship Minor Business Environmental Education M.Ed. Education Environmental Sciences M.S. Science Environmental Studies UG / Grad Science / Arts & Letters's Specialist Doctoral Certificate College Counseling Ph.D. Education Counselor Education M.Ed. Ed.S. Education

  10. 2004 35thAnnual IEEE Power Electronics SpecialistsConference Aachen, Germany. 2004 Digital Controller Design for Electronic Ballasts with Phase Control

    E-Print Network [OSTI]

    Controller Design for Electronic Ballasts with Phase Control Yan Yin and Regan Zane Colorado Power switching frequency range. In this paper, the design of a digital controller for an LCC resonant inverter2004 35thAnnual IEEE Power Electronics SpecialistsConference Aachen, Germany. 2004 Digital

  11. Foam Transport in Porous Media - A Review

    SciTech Connect (OSTI)

    Zhang, Z. F.; Freedman, Vicky L.; Zhong, Lirong

    2009-11-11

    Amendment solutions with or without surfactants have been used to remove contaminants from soil. However, it has drawbacks such that the amendment solution often mobilizes the plume, and its movement is controlled by gravity and preferential flow paths. Foam is an emulsion-like, two-phase system in which gas cells are dispersed in a liquid and separated by thin liquid films called lamellae. Potential advantages of using foams in sub-surface remediation include providing better control on the volume of fluids injected, uniformity of contact, and the ability to contain the migration of contaminant laden liquids. It is expected that foam can serve as a carrier of amendments for vadose zone remediation, e.g., at the Hanford Site. As part of the U.S. Department of Energy’s EM-20 program, a numerical simulation capability will be added to the Subsurface Transport Over Multiple Phases (STOMP) flow simulator. The primary purpose of this document is to review the modeling approaches of foam transport in porous media. However, as an aid to understanding the simulation approaches, some experiments under unsaturated conditions and the processes of foam transport are also reviewed. Foam may be formed when the surfactant concentration is above the critical micelle concentration. There are two main types of foams – the ball foam (microfoam) and the polyhedral foam. The characteristics of bulk foam are described by the properties such as foam quality, texture, stability, density, surface tension, disjoining pressure, etc. Foam has been used to flush contaminants such as metals, organics, and nonaqueous phase liquids from unsaturated soil. Ball foam, or colloidal gas aphrons, reportedly have been used for soil flushing in contaminated site remediation and was found to be more efficient than surfactant solutions on the basis of weight of contaminant removed per gram of surfactant. Experiments also indicate that the polyhedral foam can be used to enhance soil remediation. The transport of foam in porous media is complicated in that the number of lamellae present governs flow characteristics such as viscosity, relative permeability, fluid distribution, and interactions between fluids. Hence, foam is a non-Newtonian fluid. During transport, foam destruction and formation occur. The net result of the two processes determines the foam texture (i.e., bubble density). Some of the foam may be trapped during transport. According to the impacts of the aqueous and gas flow rates, foam flow generally has two regimes – weak and strong foam. There is also a minimum pressure gradient to initiate foam flow and a critical capillary for foam to be sustained. Similar to other fluids, the transport of foam is described by Darcy’s law with the exception that the foam viscosity is variable. Three major approaches to modeling foam transport in porous media are the empirical, semi-empirical, and mechanistic methods. Mechanistic approaches can be complete in principal but may be difficult to obtain reliable parameters, whereas empirical and semi-empirical approaches can be limited by the detail used to describe foam rheology and mobility. Mechanistic approaches include the bubble population-balance model, the network/percolation theory, the catastrophe theory, and the filtration theory. Among these methods, all were developed for modeling polyhedral foam with the exception that the method based on the filtration theory was for the ball foam (microfoam).

  12. Nowcasting influenza outbreaks using open-source media report.

    SciTech Connect (OSTI)

    Ray, Jaideep; Brownstein, John S. [Boston Children%3CU%2B2019%3Es Hospital, Boston, MA

    2013-02-01

    We construct and verify a statistical method to nowcast influenza activity from a time-series of the frequency of reports concerning influenza related topics. Such reports are published electronically by both public health organizations as well as newspapers/media sources, and thus can be harvested easily via web crawlers. Since media reports are timely, whereas reports from public health organization are delayed by at least two weeks, using timely, open-source data to compensate for the lag in %E2%80%9Cofficial%E2%80%9D reports can be useful. We use morbidity data from networks of sentinel physicians (both the Center of Disease Control's ILINet and France's Sentinelles network) as the gold standard of influenza-like illness (ILI) activity. The time-series of media reports is obtained from HealthMap (http://healthmap.org). We find that the time-series of media reports shows some correlation ( 0.5) with ILI activity; further, this can be leveraged into an autoregressive moving average model with exogenous inputs (ARMAX model) to nowcast ILI activity. We find that the ARMAX models have more predictive skill compared to autoregressive (AR) models fitted to ILI data i.e., it is possible to exploit the information content in the open-source data. We also find that when the open-source data are non-informative, the ARMAX models reproduce the performance of AR models. The statistical models are tested on data from the 2009 swine-flu outbreak as well as the mild 2011-2012 influenza season in the U.S.A.

  13. Multiphase flow in fractured porous media

    SciTech Connect (OSTI)

    Firoozabadi, A.

    1995-02-01

    The major goal of this research project was to improve the understanding of the gas-oil two-phase flow in fractured porous media. In addition, miscible displacement was studied to evaluate its promise for enhanced recovery.

  14. Crowdsourcing affective responses for predicting media effectiveness

    E-Print Network [OSTI]

    McDuff, Daniel Jonathan

    2014-01-01

    Emotion is key to the effectiveness of media, whether it be in influencing memory, likability or persuasion. Stories and narratives, even if fictional, have the ability to induce a genuine emotional response. However, the ...

  15. Global Social Media Directory: A Resource Guide

    SciTech Connect (OSTI)

    Noonan, Christine F.; Piatt, Andrew W.

    2014-10-23

    The Global Social Media Directory is a resource guide providing information on social networking services around the globe. This information changes rapidly, therefore, this document will be updated on a regular basis and as funding permits.

  16. Fabrication and application of patterned magnetic media

    E-Print Network [OSTI]

    Yao, Guhua

    2006-01-01

    In order to overcome the superparamagnetism in thin film magnetic recording media, a novel magnetic medium, called patterned medium, is studied here as a potential candidate for the future hard disk storage application. ...

  17. Social media analytics in business intelligence applications

    E-Print Network [OSTI]

    Lo, Bobby

    2008-01-01

    Social media is becoming increasingly important in society and culture, empowering consumers to group together on common interests and share opinions through the Internet. The social web shifts the originators of content ...

  18. Social Media Policy January 19, 2012

    E-Print Network [OSTI]

    Clayton, Dale H.

    and community residents. The Library's sponsored sites are also a place for the public. The goals of Library sponsored social media sites are: · To increase the public. Eccles Health Sciences Library (EHSL) sponsors staff blogs, wikis, photo sharing

  19. Analysis of light transport in scattering media

    E-Print Network [OSTI]

    Mukaigawa, Yasuhiro

    We propose a new method to analyze light transport in homogeneous scattering media. The incident light undergoes multiple bounces in translucent objects, and produces a complex light field. Our method analyzes the light ...

  20. Digital imaging tracing technology for print media 

    E-Print Network [OSTI]

    Milne, Stewart William

    1997-01-01

    This thesis examines and analyzes the existing state of digital technology use in print media and the attitudes of those using the technology to develop a technology that would help prevent the unethical manipulation of ...

  1. Liquid migration in sheared unsaturated granular media

    E-Print Network [OSTI]

    Roman Mani; Dirk Kadau; Hans J. Herrmann

    2012-06-25

    We show how liquid migrates in sheared unsaturated granular media using a grain scale model for capillary bridges. Liquid is redistributed to neighboring contacts after rupture of individual capillary bridges leading to redistribution of liquid on large scales. The liquid profile evolution coincides with a recently developed continuum description for liquid migration in shear bands. The velocity profiles which are linked to the migration of liquid as well as the density profiles of wet and dry granular media are studied.

  2. Energy Media Advisories | 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 Fuels Data Center HomeVehicleDepartmentMedia Advisories Energy Media Advisories RSS

  3. Evaluating a Social Media Application for Sustainability in the Workplace

    E-Print Network [OSTI]

    Lehrer, David; Vasudev, Janani

    2011-01-01

    societal problem — energy and sustainability. ReferencesKeywords Sustainability, social media, energy feedback,

  4. Fluid Flow and Infiltration in Structured Fibrous Porous Media

    SciTech Connect (OSTI)

    Papathanasiou, Thanasis D.

    2006-08-09

    Present the results of an extensive computational investigation of flow through structured fibrous media.

  5. Vortex-type elastic structured media and dynamic shielding

    E-Print Network [OSTI]

    Michele Brun; Ian S. Jones; Alexander B. Movchan

    2012-01-27

    The paper addresses a novel model of metamaterial structure. A system of spinners has been embedded into a two-dimensional periodic lattice system. The equations of motion of spinners are used to derive the expression for the chiral term in the equations describing the dynamics of the lattice. Dispersion of elastic waves is shown to possess innovative filtering and polarization properties induced by the vortextype nature of the structured media. The related homogenised effective behavior is obtained analytically and it has been implemented to build a shielding cloak around an obstacle. Analytical work is accompanied by numerical illustrations.

  6. Experimental and Modeling Studies of Two-Phase Flow in Porous Media and Its Effects on the Performance of a PEM Fuel Cell

    E-Print Network [OSTI]

    Wang, Xuhai

    2010-01-01

    An experimental investigation was conducted to study the two-phase flow properties of porous media used in proton exchange membrane (PEM) fuel cells. The liquid and gas phase relative permeability of porous media used in PEM fuel cells was measured...

  7. Isotope Specific Remediation Media and Systems - 13614

    SciTech Connect (OSTI)

    Denton, Mark S.; Mertz, Joshua L. [Kurion, Inc. Oak Ridge, Tennessee 37831 (United States)] [Kurion, Inc. Oak Ridge, Tennessee 37831 (United States); Morita, Keisuke [Japan Atomic Energy Agency, Tokai Research and Development Center, Fukushima Project Team, Tokai-mura, Ibaraki-ken, 319-1195 (Japan)] [Japan Atomic Energy Agency, Tokai Research and Development Center, Fukushima Project Team, Tokai-mura, Ibaraki-ken, 319-1195 (Japan)

    2013-07-01

    On March 11, 2011, now two years ago, the magnitude 9.0 Great East Japan earthquake, Tohoku, hit off the Fukushima coast of Japan. While, of course, most of the outcome of this unprecedented natural and manmade disaster was a negative, both in Japan and worldwide, there have been some extremely invaluable lessons learned and new emergency recovery technologies and systems developed. As always, the mother of invention is necessity. Among these developments has been the development and full-scale implementation of proven isotope specific media (ISMs) with the intent of surgically removing specific hazardous isotopes for the purpose of minimizing dose to workers and the environment. The first such ISMs to be deployed at the Fukushima site were those removing cesium (Cs-137) and iodine (I-129). Since deployment on June 17, 2011, along with treated cooling water recycle, some 70% of the curies in the building liquid wastes have been removed by the Kurion system alone. The current levels of cesium are now only 2% of the original levels. Such an unprecedented, 'external cooling system' not only allowed the eventual cold shut down of the reactors in mid-December, 2011, but has allowed workers to concentrate on the cleanup of other areas of the site. Water treatment will continue for quite some time due to continued leakage into the buildings and the eventual goal of cleaning up the reactors and fuel pools themselves. With the cesium removal now in routine operation, other isotopes of concern are likely to become priorities. One such isotope is that of strontium, and yttrium (Sr-90 and Y-90), which is still at original levels causing further dose issues as well as impediments to discharge of the treated waste waters. For over a year now, a new synthetic strontium specific media has been under development and testing both in our licensed facility in Oak Ridge, Tennessee, but also in confirmatory tests by the Japan Atomic Energy Agency (JAEA) in Japan for Tokyo Electric Power Company (TEPCO). The tests have proven quite successful, even in high salt conditions, and, with loading and dose calculations being completed, will be proposed to add to the existing cesium system. There is no doubt, as high gamma isotopes are removed, other recalcitrant isotopes such as this will require innovative removal media, systems and techniques. Also coming out of this international effort are other ISM media and systems that can be applied more broadly to both Commercial Nuclear Power Plants (NPPs) as well as in Department of Energy (DOE) applications. This cesium and strontium specific media has further been successfully tested in 2012 at a Magnox station in the UK. The resulting proposed mitigation systems for pond and vault cleanup look quite promising. An extremely unusual ISM for carbon 14 (C-14), nickel (Ni-63) and cesium (Cs-137) has been developed for Diablo Canyon NPP for dose reduction testing in their fuel pool. These media will be deployed in Submersible Media Filter (SMF) and Submersible Columns (SC) systems adapted to standard Tri-Nuclear{sup R} housings common in the U.S. and UK. External Vessel Systems (mini-Fukushima) have also been developed as a second mitigation system for D and D and outages. Finally, technetium (Tc- 99) specific media developed for the Waste Treatment Plant (WTP) recycle or condensate (secondary) waste streams (WM 2011) are being further perfected and tested for At-Tank Tc-99 removal, as well as At Tank Cs media. In addition to the on-going media development, systems for deploying such media have developed over the last year and are in laboratory- and full-scale testing. These systems include the fore mentioned Submersible Media Filters (SMF), Submersible Columns (SC) and external pilot- and full-scale, lead-lag, canister systems. This paper will include the media development and testing, as well as that of the deployment systems themselves. (authors)

  8. MEDIA RELEASE --John Herbert, Head of Digital Technologies, J. Willard Marriott Library, University of Utah,

    E-Print Network [OSTI]

    Capecchi, Mario R.

    MEDIA RELEASE Contacts: --John Herbert, Head of Digital Technologies, J. Willard Marriott Library Maps at the University of Utah's J. Willard Marriott Library. The library has completed digitization Marriott Library, 801-585-9391, walter.jones@utah.edu --Dale Snyder, External Relations Director, J

  9. Modeling Ideology and Predicting Policy Change with Social Media: Case of Same-Sex Marriage

    E-Print Network [OSTI]

    Modeling Ideology and Predicting Policy Change with Social Media: Case of Same-Sex Marriage Amy X of important policy decisions. Focus- ing on the issue of same-sex marriage legalization, we exam- ine almost 2 million public Twitter posts related to same-sex marriage in the U.S. states over the course of 4 years

  10. Quality Assurance Specialist

    Broader source: Energy.gov [DOE]

    This position is located in the Office of the Assistant Secretary for Environmental Management (EM), Office of Standards and Quality Assurance. The EM mission is to achieve safe and compliant...

  11. Supply Management Specialist

    Broader source: Energy.gov [DOE]

    This position is located in the Logistics Management organization (NSL), Supply Chain Services (NS), Chief Administrative Office (N). NSL manages the warehousing of materials; the investment...

  12. Public Affairs Specialist

    Broader source: Energy.gov [DOE]

    A successful candidate in this position will conduct assignments in support of the public affairs program for the Richland Operations Office (RL). Serves as spokesperson regarding all aspects of...

  13. Public Affairs Specialist

    Broader source: Energy.gov [DOE]

    A successful candidate in this position will conduct assignments in support of the public affairs program for the Richland Operations Office (RL). You will coordinate with members of Congress (both...

  14. Information Technology Specialist

    Broader source: Energy.gov [DOE]

    The Office of Science is the single largest supporter of basic research in the physical sciences in the United States, providing more than 40 percent of total funding for this vital area of...

  15. Information Technology Specialist (INFOSEC)

    Broader source: Energy.gov [DOE]

    At the full performance level, a successful candidate in this position will serve as a Communications Security (COMSEC) Custodian and COMSEC Control Officer. Additional functions of this position...

  16. Supervisory Contract Specialist

    Broader source: Energy.gov [DOE]

    The Department of Energy (DOE) is seeking motivated and highly-qualified candidates for exciting full-time permanent positions. This position is located at DOE-Savannah River Operations Office,...

  17. Supervisory Industrial Security Specialist

    Broader source: Energy.gov [DOE]

    A successful candidate in this position will serve as the Deputy Assistant Manager for Safeguards, Security, and Emergency Management sharing the overall responsibility for execution of the...

  18. Logistics Management Specialist

    Broader source: Energy.gov [DOE]

    The Deputy Assistant Secretary for the Office of Petroleum Reserves (OPR) manages the Strategic Petroleum Reserve (SPR) and is responsible for establishing policies, goals, and priorities for the...

  19. Supervisory Information Technology Specialist

    Broader source: Energy.gov [DOE]

    A successful candidate in this position will be responsible for providing Information Technology (IT) infrastructure, capabilities and technical support to the Department of Energy (DOE),...

  20. Executive Correspondence Specialist

    Broader source: Energy.gov [DOE]

    This position is located in the Office of Fossil Energy (FE), Deputy Assistant Secretary for Business Operations, Office of Management and Field Operations. The Office of Management and Field...

  1. Industrial Property Management Specialist

    Broader source: Energy.gov [DOE]

    A successful candidate in this position will administer the property management program and establish policies, regulations and procedures. Verify that sound internal processes and good business...

  2. TEPP Radiation Specialist Course

    Broader source: Energy.gov [DOE]

    Presentation made by J. Curt Pendergrass for the NTSF annual meeting held from May 14-16, 2013 in Buffalo, NY.

  3. Environmental Protection Specialist

    Broader source: Energy.gov [DOE]

    The Federal Energy Regulatory Commission is seeking a highly motivated and qualified candidate for an exciting full-time permanent position within the Division of Gas--Environment and Engineering...

  4. Natural Resources Specialist

    Broader source: Energy.gov [DOE]

    (See Frequently Asked Questions for more information). Where would I be working? Western Area Power Administration, Corporate Services Office, Office of the Chief Operating Officer, Natural...

  5. Asset Management Specialist

    Broader source: Energy.gov [DOE]

    (See Frequently Asked Questions for more information). Where would I be working? Western Area Power Administration, Corporate Services Office, Office of the Chief Operating Officer, Transmission...

  6. Grants Management Specialist

    Broader source: Energy.gov [DOE]

    The Office of Science manages fundamental research programs in basic energy sciences, biological and environmental sciences, and computational science. In addition, the Office of Science is the...

  7. Using Social Media for Long-Term Branding | Department of Energy

    Energy Savers [EERE]

    Media for Long-Term Branding Using Social Media for Long-Term Branding Better Buildings Residential Network Marketing and Outreach Peer Exchange Call Series: Using Social Media...

  8. Social media impact factor: the top ten dermatology journals on facebook and twitter

    E-Print Network [OSTI]

    Karimkhani, Chante; Gamble, Ryan; Dellavalle, Robert P

    2014-01-01

    the enormous worldwide impact of social media, journals and4 April 2014 Commentary Social media impact factor: the topmay want to take social media impact into account. Key

  9. X-ray Microtomography Determination of Air?Water Interfacial Area?Water Saturation Relationships in Sandy Porous Media

    SciTech Connect (OSTI)

    Costanza-Robinson, Molly S.; Harrold, Katherine H.; Lieb-Lappen, Ross M. (Middlebury)

    2008-08-06

    In this work, total smooth air-water interfacial areas were measured for a series of nine natural and model sandy porous media as a function of water saturation using synchrotron X-ray microtomography. Interfacial areas decreased linearly with water saturation, while the estimated maximum interfacial area compared favorably to the media geometric surface areas. Importantly, relative interfacial area (i.e., normalized by geometric surface area) versus water saturation plots for all media collapsed into a single linear cluster (r{sup 2} = 0.93), suggesting that geometric surface area is an important, and perhaps sufficient, descriptor of sandy media that governs total smooth interfacial area?water saturation relationships. Measured relationships were used to develop an empirical model for estimating interfacial area-water saturation relationships for sandy porous media. Model-based interfacial area estimates for independent media were generally slightly higher than interfacial areas measured using aqueous-phase interfacial tracer methods, which may indicate that microtomography captures regions of the air-water interface that are not accessible to aqueous-phase interfacial tracers. The empirical model presented here requires only average particle diameter and porosity as input parameters and can be used to readily estimate air-water interfacial area?water saturation relationships for sandy porous media.

  10. Fukushima Media Involvement: Lessons Learned and Challenges - 13261

    SciTech Connect (OSTI)

    Harvey, Geoffrey L.; Johnson, Wayne L.; Koller, Greg L. [Department of Energy Pacific Northwest National Laboratory (United States)] [Department of Energy Pacific Northwest National Laboratory (United States)

    2013-07-01

    Only days after the Fukushima nuclear reactor disaster on March 11, 2011, the DOE's Pacific Northwest National Laboratory, or PNNL, found itself in a maelstrom of media attention following its announcement of the detection of minute levels of radioactive material originating from the damaged reactors 4,500 miles away. Because PNNL develops state-of-the-art ultra-sensitive radionuclide detection and monitoring systems for national security applications, and has some of the equipment operating on its Richland campus, there was little surprise when one of these sophisticated systems led PNNL to be the first to detect measurable radionuclides in the United States. On Wednesday, March 16, 2011, that system detected minuscule levels of short-lived radioactive xenon, a telltale element derived from either weapons testing or a major reactor disruption. Immediately after the detection was announced, a flurry of inquiries nearly overwhelmed staff as governments, scientific organizations, the general public, and reporters struggled to understand and estimate what impacts this disaster might have on health and environment. Over the course of about three weeks, PNNL's News and Media Relations staff and its scientists and engineers responded to more than 100 requests for information, and engaged in dozens of personal interviews with international, national, regional, and local media. While many of the interviews and resulting stories were accurate and well done, not all communication went flawlessly. In the midst of chaos and confusion, which are part of any significant crisis, hiccoughs are sure to occur. Addressed here is 'the rest of the story'. (authors)

  11. Reinforcing Citizenship through Civil Society and Media Partnerships: the Case of Community Radios

    E-Print Network [OSTI]

    Mezghanni, Samar Samir

    2014-01-01

    , it is also related to the tendency of 6 activists to be media practitioners and vice versa. This particularly is the case with bloggers who are often active advocates in NGOs while being reporters and online journalists at the same time... representatives, the promotion of economic and social rights, talk shows on topics related to citizenship, community, and the larger society (e.g. programmes on the lives of women in the community and its challenges), coverage of the traditions of the community...

  12. Mobile Media Devices and Communication Applications as a Form of Augmentative and Alternative Communication: An Assessment of Family Wants, Needs, and Preferences

    E-Print Network [OSTI]

    Meder, Allison

    2012-05-31

    This study assessed the wants, needs, and preferences of families at various stages of the decision-making process relative to mobile media technology as a form of augmentative and alternative communication (AAC). A survey entitled "iDevices, AAC...

  13. Social media marketing : opportunities and challenges

    E-Print Network [OSTI]

    Paliwal, Gunjan

    2015-01-01

    Over the last few years, we have seen a rapid growth in social media space that is largely due to the fast growing number of internet users and network platforms all over the world. As more and more people start using the ...

  14. Inversion of Moment Tensors in Anisotropic Media

    E-Print Network [OSTI]

    Cerveny, Vlastislav

    -Bohemia, Long Valley ­ volcanic areas! Volumetric components are often interpreted as tensile faulting media may comprise apparent (non-real) volumetric components. Anisotropy effects wave amplitudes and anisotropy in the source area, formulas Outline #12;Theory ­ Seismic Moment Tensor n s A isotropic materials

  15. Social Media: Air Quality #SummerSafety

    E-Print Network [OSTI]

    than adults to the health effects caused by air pollution. http://cdc.gov/air/air_health.htm #SummerSafety Twitter: Children and teens may be more sensitive than adults to air pollution. http://cdc.gov/air/air Social Media: Air Quality #SummerSafety Please help the NWS spread these important safety

  16. November 2012 Wave propagation in complex media,

    E-Print Network [OSTI]

    Snieder, Roel

    of the novel multi-component marine seismic data which have recently been available for offshore exploration to seismic imaging Advisor: Prof. Roel Snieder Committee Members: Prof. Thomas Furtak Prof. Yaoguo Li Prof on September 5, 2012 #12;#12;WAVE PROPAGATION IN COMPLEX MEDIA, SCATTERING THEORY, AND APPLICATION TO SEISMIC

  17. Social Media & Marketing Communications Monday through Thursday

    E-Print Network [OSTI]

    Snider, Barry B.

    1 Bus 157a Social Media & Marketing Communications Monday through Thursday 12:40 ­ 2:00pm Justice International Business School #12;2 Course Description: Marketing communications are the activities a company undertakes to educate, engage and prompt to action its various target customer segments. Marketing

  18. COMMUNICATION, B. A. MEDIA AND CULTURE (MDCL)

    E-Print Network [OSTI]

    Hamburger, Peter

    COMMUNICATION, B. A. MEDIA AND CULTURE (MDCL) (Fall 2015-Summer 20116) IPFW Residency Requirements in Major/Gen Ed Communication BA Core Courses (15 credits) *Note: grades of C- or higher required in major/2.0 GPA ______ 1 COM 10100 Intro to Communication ______ 3 COM 12000 Communication Technology

  19. Laser gain media based on nanocomposite materials

    E-Print Network [OSTI]

    Boyd, Robert W.

    19, 2007 A new way of controlling the laser properties of optical materials by designing compositeLaser gain media based on nanocomposite materials Ksenia Dolgaleva* and Robert W. Boyd The Institute of Optics, University of Rochester, Rochester, New York 14627, USA *Corresponding author: ksenia

  20. CMS.100 Introduction to Media Studies, Fall 2010

    E-Print Network [OSTI]

    Consalvo, Mia

    This course offers an overview of the social, cultural, political, and economic impact of mediated communication on modern culture. Combines critical discussions with experiments working with different media. Media covered ...

  1. Master Thesis Proposal Eddy Current Imaging of Electrically Conducting Media

    E-Print Network [OSTI]

    Vuik, Kees

    Master Thesis Proposal Eddy Current Imaging of Electrically Conducting Media Domenico Lahaye and optimization techniques en- abling the eddy current imaging of electrically conducting media. Examples: · perform a literature study into topics such as eddy current imaging, inverse problems including

  2. Active Social Media Management: The Case of Health Care

    E-Print Network [OSTI]

    Miller, Amalia R.

    Given the demand for authentic personal interactions over social media, it is unclear how much firms should actively manage their social media presence. We study this question empirically in a health care setting. We show ...

  3. NMRI methods for characterizing fluid flow in porous media 

    E-Print Network [OSTI]

    Yao, Xiaoli

    1997-01-01

    Many important processes such as petroleum production and catalytic chemical reactions involve the flow of fluids through porous media. The measurement of localized velocity can provide information about how fluid is transported in porous media...

  4. Virus transport in physically and geochemically heterogeneous subsurface porous media

    E-Print Network [OSTI]

    Ryan, Joe

    Virus transport in physically and geochemically heterogeneous subsurface porous media Subir for virus transport in physically and geochemically heterogeneous subsurface porous media is presented. The model involves solution of the advection­dispersion equation, which additionally considers virus

  5. Northeastern University Policy on Use of Social Media Accounts

    E-Print Network [OSTI]

    Sridhar, Srinivas

    ; Conflict of Commitment and Interest Policy; Policy on Endorsements and use of University Identifiers not apply to personal social media accounts or use of social media in a survey or other research protocol

  6. Media tables : an extensible method for developing multi-user media interaction platforms for shared spaces

    E-Print Network [OSTI]

    Mazalek, Alexandra, 1976-

    2005-01-01

    As digital entertainment applications evolve, there is a need for new kinds of platforms that can support sociable media interactions for everyday consumers. This thesis demonstrates an extensible method and sensing framework ...

  7. State-of-the-Art of Social Media Analytics Research

    SciTech Connect (OSTI)

    Gastelum, Zoe N.; Whattam, Kevin M.

    2013-01-01

    Overview of current state-of-the-art of social media for NTI Working Group III: Societal Verification

  8. Multicomponent, multiphase flow in porous media with temperature variation

    SciTech Connect (OSTI)

    Wingard, J.S.; Orr, F.M. Jr.

    1990-10-01

    Recovery of hydrocarbons from porous media is an ongoing concern. Advanced techniques augment conventional recovery methods by injecting fluids that favorably interact with the oil. These fluids interact with the oil by energy transfer, in the case of steam injection, or by mass transfer, as in a miscible gas flood. Often both thermal and compositional considerations are important. An understanding of these injection methods requires knowledge of how temperature variations, phase equilibrium and multiphase flow in porous media interact. The material balance for each component and energy balance are cast as a system of non-strictly hyperbolic partial differential equations. This system of equations is solved using the method of characteristics. The model takes into account the phase behavior by using the Peng-Robinson equation of state to partition the individual components into different phases. Temperature effects are accounted for by the energy balance. Flow effects are modelled by using fractional flow curves and a Stone's three phase relative permeability model. Three problems are discussed. The first problem eliminates the phase behavior aspect of the problem by studying the flow of a single component as it undergoes an isothermal phase change. The second couples the effects of temperature and flow behavior by including a second component that is immiscible with the original component. Phase behavior is added by using a set of three partially miscible components that partition into two or three separate phases. 66 refs., 54 figs., 14 tabs.

  9. Scale-dependent seismic velocity in heterogeneous media

    SciTech Connect (OSTI)

    Mukerji, T.; Mavko, G.; Mujica, D. [Stanford Univ., CA (United States)] [Stanford Univ., CA (United States); Lucet, N. [IFP, Rueil-Malmaison (France)] [IFP, Rueil-Malmaison (France)

    1995-07-01

    The measurable traveltime of seismic events propagating in heterogeneous media depend on the geologic scale, the seismic wavelength, and the propagation distance. In general, the velocity inferred from arrival times is slower when the wavelength is longer than the scale of heterogeneity and faster when the wavelength is shorter. For normal incidence propagation in stratified media, this is the difference between averaging elastic compliance sin the long wavelength limit. In two and three dimensions there is also the path effect. Shorter wavelengths tend to find faster paths, thus biasing the traveltimes to lower values. In the shorter wavelength limit, the slowness inferred from the average traveltime is smaller than the mean slowness of the medium. When the propagation distance is much larger than the scale of the heterogeneity, the path effect causes the velocity increase from long to short wavelengths to be much larger in two dimensions than in one dimension, and even larger in three dimensions. The amount of velocity dispersion can be understood theoretically, but there is some discrepancy between theory and experiment as to what ratio of wavelength to heterogeneity scale separates the long and short wavelength limits. The scale-dependent traveltime implies that a measured velocity depends not just on rock properties, but also on the scale of the measurement relative to he scale of the geology.

  10. Recombinant host cells and media for ethanol production

    DOE Patents [OSTI]

    Wood, Brent E; Ingram, Lonnie O; Yomano, Lorraine P; York, Sean W

    2014-02-18

    Disclosed are recombinant host cells suitable for degrading an oligosaccharide that have been optimized for growth and production of high yields of ethanol, and methods of making and using these cells. The invention further provides minimal media comprising urea-like compounds for economical production of ethanol by recombinant microorganisms. Recombinant host cells in accordance with the invention are modified by gene mutation to eliminate genes responsible for the production of unwanted products other than ethanol, thereby increasing the yield of ethanol produced from the oligosaccharides, relative to unmutated parent strains. The new and improved strains of recombinant bacteria are capable of superior ethanol productivity and yield when grown under conditions suitable for fermentation in minimal growth media containing inexpensive reagents. Systems optimized for ethanol production combine a selected optimized minimal medium with a recombinant host cell optimized for use in the selected medium. Preferred systems are suitable for efficient ethanol production by simultaneous saccharification and fermentation (SSF) using lignocellulose as an oligosaccharide source. The invention also provides novel isolated polynucleotide sequences, polypeptide sequences, vectors and antibodies.

  11. LSUHSC School of Allied Health Professions Social Media Policy

    E-Print Network [OSTI]

    LSUHSC School of Allied Health Professions Social Media Policy SUMMARY STATEMENT OF SOCIAL MEDIA POLICY LSUHSC School of Allied Health Professions maintains a presence on social media in order children and youth with disabilities. CONTENT OF POSTS LSUHSC School of Allied Health Professions posts

  12. Supporting a Social Media Observatory with Customizable Index Structures --Architecture

    E-Print Network [OSTI]

    research activity in analysis of social media and micro- blogging data in recent years suggests media data. To support these "social media observatories" effectively, a storage platform must satisfy special requirements for loading and storage of multi-terabyte datasets, as well as efficient evaluation

  13. Research Scientist: Advanced Media Fundamentals San Jose Research Center

    E-Print Network [OSTI]

    Siegel, Paul H.

    Research Scientist: Advanced Media Fundamentals San Jose Research Center Req. 7983 Job Description the use of conventional techniques and the development of novel capabilities to uncover fundamental media for future media. Working as part of a team to develop new concepts and test them. Generating publications

  14. Media Framing and Public Attitudes Toward Biofuels Ashlie Delshad

    E-Print Network [OSTI]

    Media Framing and Public Attitudes Toward Biofuels Ashlie Delshad Department of Political Science between media framing and public opinion on the issue of biofuels--transportation fuels made from plants, animal products, or organic waste. First, the paper investigates how media framing of biofuels has

  15. The translation of media technology skills to community mobilization in youth programs

    E-Print Network [OSTI]

    Kim, Linda A. (Linda Anne), 1981-

    2004-01-01

    Media is an important part of the political process, and alternative media is especially valuable for community organizing. Youth media programs can play a great role in the development of media technology as a community-building ...

  16. Industrial Relations

    E-Print Network [OSTI]

    Ulman, Lloyd

    1987-01-01

    S. Tannenbaum. Madison: Industrial 1955. The Rise of the N ai a Working Paper 8733 INDUSTRIAL RELATIONS L l o y d UlmanEconomic Theory and Doctrine INDUSTRIAL RELATIONS Two great

  17. Effects of natural glandular cotton chemicals on the life histories of specialist (Alabama argillacea (Huebner)) and generalist (Heliothis virescens (F.)) insects 

    E-Print Network [OSTI]

    Montandon, Roxanne

    1987-01-01

    Appv~ as to style and content by: Winfield L. ling (Chair of Committee) rge L. Testes (Hemfsr) J. Folse (~) Juan D. ~) Fowden G. I (Head of Department) December 1987 Effects of Natural Glandular Cotton Chemicals on the 1 f '~ ' of ss 6 't 'l... or the tissues of the ~. In the specialist Dysh~~s fasciatus Signoret, about 75% of ingested gossypol was excreted, unmetabolized, but this occured over a period of 6 days after switching to diet without gossypol (de Almeida 1980). The detoxification...

  18. Ion processing element with composite media

    DOE Patents [OSTI]

    Mann, Nick R. (Blackfoot, ID); Tranter, Troy J. (Idaho Falls, ID); Todd, Terry A. (Aberdeen, ID); Sebesta, Ferdinand (Prague, CZ)

    2009-03-24

    An ion processing element employing composite media disposed in a porous substrate, for facilitating removal of selected chemical species from a fluid stream. The ion processing element includes a porous fibrous glass substrate impregnated by composite media having one or more active components supported by a matrix material of polyacrylonitrile. The active components are effective in removing, by various mechanisms, one or more constituents from a fluid stream passing through the ion processing element. Due to the porosity and large surface area of both the composite medium and the substrate in which it is disposed, a high degree of contact is achieved between the active component and the fluid stream being processed. Further, the porosity of the matrix material and the substrate facilitates use of the ion processing element in high volume applications where it is desired to effectively process a high volume flows.

  19. Measuring Emotional Contagion in Social Media

    E-Print Network [OSTI]

    Ferrara, Emilio

    2015-01-01

    Social media are used as main discussion channels by millions of individuals every day. The content individuals produce in daily social-media-based micro-communications, and the emotions therein expressed, may impact the emotional states of others. A recent experiment performed on Facebook hypothesized that emotions spread online, even in absence of non-verbal cues typical of in-person interactions, and that individuals are more likely to adopt positive or negative emotions if these are over-expressed in their social network. Experiments of this type, however, raise ethical concerns, as they require massive-scale content manipulation with unknown consequences for the individuals therein involved. Here, we study the dynamics of emotional contagion using Twitter. Rather than manipulating content, we devise a null model that discounts some confounding factors (including the effect of emotional contagion). We measure the emotional valence of content the users are exposed to before posting their own tweets. We det...

  20. Labor Standards Compliance, Contractor Labor Relations, and Contractor Workforce Restructuring Programs

    Broader source: Directives, Delegations, and Requirements [Office of Management (MA)]

    2014-09-29

    To ensure that contractors pursue collective bargaining practices that promote efficiency and economy in contract operations, judicious expenditure of public funds, equitable resolution of disputes, and effective collective bargaining relationships; that contractor relations/human resources specialists achieve consultations with management and operating contractors; and that appropriate labor standards are included in DOE/NNSA contracts and subcontracts. Cancels Chapters I-III of DOE O 350.1 Chg 4. Does not cancel other directives.

  1. General Relativity in Electrical Engineering

    E-Print Network [OSTI]

    Ulf Leonhardt; Thomas G. Philbin

    2006-07-26

    In electrical engineering metamaterials have been developed that offer unprecedented control over electromagnetic fields. Here we show that general relativity lends the theoretical tools for designing devices made of such versatile materials. Given a desired device function, the theory describes the electromagnetic properties that turn this function into fact. We consider media that facilitate space-time transformations and include negative refraction. Our theory unifies the concepts operating behind the scenes of perfect invisibility devices, perfect lenses, the optical Aharonov-Bohm effect and electromagnetic analogs of the event horizon, and may lead to further applications.

  2. Introduction to statistical physics of media processes: Mediaphysics

    E-Print Network [OSTI]

    Dmitri V. Kuznetsov; Igor Mandel

    2005-06-30

    Processes of mass communications in complicated social or sociobiological systems such as marketing, economics, politics, animal populations, etc. as a subject for the special scientific discipline - "mediaphysics" - are considered in its relation with sociophysics. A new statistical physics approach to analyze these phenomena is proposed. A keystone of the approach is an analysis of population distribution between two or many alternatives: brands, political affiliations, or opinions. Relative distances between a state of a "person's mind" and the alternatives are measures of propensity to buy (to affiliate, or to have a certain opinion). The distribution of population by those relative distances is time dependent and affected by external (economic, social, marketing, natural) and internal (mean-field influential propagation of opinions, synergy effects, etc.) factors, considered as fields. Specifically, the interaction and opinion-influence field can be generalized to incorporate important elements of Ising-spin based sociophysical models and kinetic-equation ones. The distributions were described by a Schrodinger-type equation in terms of Green's functions. The developed approach has been applied to a real mass-media efficiency problem for a large company and generally demonstrated very good results despite low initial correlations of factors and the target variable.

  3. Race, Gender, and Media Practices: A Critical Framing Analysis of the Media’s Coverage of USDA Worker Shirley Sherrod 

    E-Print Network [OSTI]

    McGovney-Ingram, Rebecca

    2013-05-03

    examples of what a dissertation should be. My favorite FedEx senders, Carolina De Leon and the other distance education staff at the Texas A&M Library, for all the times you mailed me books, found me files, and answered my questions. My secret..., Los Angeles Times, Atlanta Constitution Journal, Seattle Times/PI, and St Louis Post Dispatch) and six new media sources (CNN, Fox News, Huffington Post, Breitbart, The Daily Caller, and Politico) for a week-long period starting Monday, July 19...

  4. The Lorentz Transformation for Photons in Dispersive Media and in Gravitational Fields

    E-Print Network [OSTI]

    Robert J. Buenker

    2006-06-20

    It is pointed out that the traditional explanation for the observation of a non-zero energy h nu for light in free space does not apply for the analogous situation in dispersive media. Because the speed of light u is no longer equal to c in this case, the key quantity, gamma = (1-u2/c2)-0.5, is finite as a result. Since the rest energy of photons is believed to always be equal to zero, multiplying it with gamma in analogy to the usual procedure employed in the special theory of relativity (STR) does not produce a nonzero result for photons in dispersive media. The experimental evidence of the Fizeau light-drag and Cerenkov radiation phenomena indicate that the Lorentz transformation in free space is nonetheless valid for light in dispersive media. Instead, the energy and momentum of photons in transparent media can be obtained from observations of the frequency, wavelength and index of refraction of the light. A modification of the Lorentz transformation in which the observed speed of light does appear explicitly is required, however, in order to accurately predict the results of measurements made when the observer is at a different gravitational potential than the object.

  5. Second harmonic generation in the moving media

    E-Print Network [OSTI]

    Ghalandari, Mahboubeh

    2015-01-01

    Because of the importance of second harmonic generation in some nonlinear media, in this paper, we investigated induced second harmonic generation in diamond where there is no intrinsic second order susceptibility, X(2). The electric field is proposed to introduce moving susceptibility of the second order and induce second harmonic generation. Then, spatiotemporal (QPM) is applied to optimize the induced second harmonic generation. Numerical results reveals that in this way, the induced second harmonic is found at the frequency of omega (2) = 2 omega(0) + or - Delta omega rather than omega (0).

  6. Electromagnetic Media with no Dispersion Equation

    E-Print Network [OSTI]

    Ismo V. Lindell; Alberto Favaro

    2013-03-25

    It has been known through some examples that parameters of an electromagnetic medium can be so defined that there is no dispersion equation (Fresnel equation) to restrict the choice of the wave vector of a plane wave in such a medium, i.e., that the dispersion equation is satisfied identically for any wave vector. In the present paper, a more systematic study to define classes of media with no dispersion equation is attempted. The analysis makes use of coordinate-free four-dimensional formalism in terms of multivectors, multiforms and dyadics.

  7. NEWS MEDIA CONTACT: FOR IMMEDIATE RELEASE

    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 wouldMass map shines light on771/6/14 Contact: Janet Lambert4 FLCNETL-ORD4NEVIS-NEWS MEDIA

  8. News and Media | 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 WebQuantity of NaturalDukeWakefieldSulfateSciTechtail.Theory ofDid you notHeatMaRIEdioxideUser Work Featured onNewsNews and Media News and

  9. Media - Combustion Energy Frontier 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 WebQuantity of NaturalDukeWakefieldSulfateSciTechtail.Theory ofDid you notHeatMaRIE /about/_assets/images/icon-faces.jpg MaRIEMedia Media

  10. 28/07/2010 10:43Evolution's parent trap -University of Oxford Page 1 of 2http://www.ox.ac.uk/media/science_blog/100728.html

    E-Print Network [OSTI]

    Gardner, Andy

    28/07/2010 10:43Evolution's parent trap - University of Oxford Page 1 of 2http://www.ox.ac.uk/media/science_blog of these traits are related. I asked Andy about the costs and benefits of intensive parenting: OxSciBlog: What leave the #12;28/07/2010 10:43Evolution's parent trap - University of Oxford Page 2 of 2http://www.ox.ac.uk/media/science_blog

  11. Language Ideologies and the Media in Post-Soviet Ukraine

    E-Print Network [OSTI]

    Kulyk, Volodymyr

    2006-01-01

    References Arel, D. 1995. “Ukraine: The Temptation of theand Cultural Correction in Ukraine. Ithaca, NY: Cornell2005. Dyczok, M. 2003. “Ukraine’s media landscape,” in W. W.

  12. Social Media and Messages that Matter - Top Tips and Tools |...

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

    and Messages that Matter - Top Tips and Tools Social Media and Messages that Matter - Top Tips and Tools Better Buildings Residential Network Peer Exchange Call Series: Social...

  13. Consumer Light Bulb Changes: Briefing and Resources for Media...

    Office of Environmental Management (EM)

    background information on the new legislation and the types of energy-efficient lighting available today. Consumer Light Bulb Changes: Briefing and Resources for Media and...

  14. Development of Model Filtration Media for Investigating Size...

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

    Efficiency A novel method for fabricating custom porous filtration media for emission control has been developed. Controlled pore sizes could be used to optimize...

  15. MEDIA BRIEFING CONFERENCE CALL: Secretary Chu to Host Solar Energy...

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

    BRIEFING CONFERENCE CALL: Secretary Chu to Host Solar Energy Conference Call MEDIA BRIEFING CONFERENCE CALL: Secretary Chu to Host Solar Energy Conference Call February 4, 2011 -...

  16. Google Archives by Fiscal Year — Social Media Site

    Broader source: Energy.gov [DOE]

    From the EERE Web Statistics Archive: Corporate sites, retired Google Analytics profiles for the Social Media site for fiscal years 2012-14.

  17. Kinetics, Mechanics and Microstructure Changes in Storage Media...

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

    and Microstructure Changes in Storage Media given at the DOE Theory Focus Session on Hydrogen Storage Materials on May 18, 2006. storagetheorysessioneiazab.pdf More...

  18. Lightweight social communication using visual media and mobile phones

    E-Print Network [OSTI]

    Cowan, Lisa G.

    2011-01-01

    projected displays of mobile devices. Proc. INTERACT, pagestouch: A see-through mobile device. In Proceedings of theusing visual media and mobile devices. We considered the

  19. NMR studies of carbon dioxide sequestration in porous media

    E-Print Network [OSTI]

    Hussain, Rehan

    2015-06-09

    /liquid (air/water) interface for porous media consisting of glass bead and sand packs of different average particle size using quantitative MRI techniques....

  20. Viscoelastic-stiffness tensor of anisotropic media from oscillatory ...

    E-Print Network [OSTI]

    Juan E. Santos

    2010-12-27

    Nov 19, 2010 ... problem is analyzed for the case of wave propagation in periodic ...... [10] E. Sanchez Palencia, Non-homogeneous media and vibration theory, ...

  1. SINGLE PHASE FLOW IN PARTIALLY FISSURED MEDIA J ...

    E-Print Network [OSTI]

    If f;" and " are expanded in powers of " and the formal analysis of these expansions is ...... E. Sanchez{Palencia, Non{Homogeneous Media and Vibration Theory, ...

  2. Designer synthetic media for studying microbial-catalyzed biofuel...

    Office of Scientific and Technical Information (OSTI)

    lignocellulosic hydrolysate (SH) media with a composition similar to the actual biomass hydrolysate will be an important advancement to facilitate these studies. In this...

  3. Proceedings of the Joint IAEA/CSNI Specialists` Meeting on Fracture Mechanics Verification by Large-Scale Testing held at Pollard Auditorium, Oak Ridge, Tennessee

    SciTech Connect (OSTI)

    Pugh, C.E.; Bass, B.R.; Keeney, J.A.

    1993-10-01

    This report contains 40 papers that were presented at the Joint IAEA/CSNI Specialists` Meeting Fracture Mechanics Verification by Large-Scale Testing held at the Pollard Auditorium, Oak Ridge, Tennessee, during the week of October 26--29, 1992. The papers are printed in the order of their presentation in each session and describe recent large-scale fracture (brittle and/or ductile) experiments, analyses of these experiments, and comparisons between predictions and experimental results. The goal of the meeting was to allow international experts to examine the fracture behavior of various materials and structures under conditions relevant to nuclear reactor components and operating environments. The emphasis was on the ability of various fracture models and analysis methods to predict the wide range of experimental data now available. The individual papers have been cataloged separately.

  4. Risk, media, and stigma at Rocky Flats

    SciTech Connect (OSTI)

    Flynn, J.; Peters, E.; Mertz, C.K.; Slovic, P.

    1998-12-01

    Public responses to nuclear technologies are often strongly negative. Events, such as accidents or evidence of unsafe conditions at nuclear facilities, receive extensive and dramatic coverage by the news media. These news stories affect public perceptions of nuclear risks and the geographic areas near nuclear facilities. One result of these perceptions, avoidance behavior, is a form of technological stigma that leads to losses in property values near nuclear facilities. The social amplification of risk is a conceptual framework that attempts to explain how stigma is created through media transmission of information about hazardous places and public perceptions and decisions. This paper examines stigma associated with the US Department of energy`s Rocky Flats facility, a major production plant in the nation`s nuclear weapons complex, located near Denver, Colorado. This study, based upon newspaper analyses and a survey of Denver area residents, finds that the social amplification theory provides a reasonable framework for understanding the events and public responses that took place in regard to Rocky Flats during a 6-year period, beginning with an FBI raid of the facility in 1989.

  5. Contact micromechanics in granular media with clay

    SciTech Connect (OSTI)

    Ita, S.L.

    1994-08-01

    Many granular materials, including sedimentary rocks and soils, contain clay particles in the pores, grain contacts, or matrix. The amount and location of the clays and fluids can influence the mechanical and hydraulic properties of the granular material. This research investigated the mechanical effects of clay at grain-to-grain contacts in the presence of different fluids. Laboratory seismic wave propagation tests were conducted at ultrasonic frequencies using spherical glass beads coated with Montmorillonite clay (SWy-1) onto which different fluids were adsorbed. For all bead samples, seismic velocity increased and attenuation decreased as the contact stiffnesses increased with increasing stress demonstrating that grain contacts control seismic transmission in poorly consolidated and unconsolidated granular material. Coating the beads with clay added stiffness and introduced viscosity to the mechanical contact properties that increased the velocity and attenuation of the propagating seismic wave. Clay-fluid interactions were studied by allowing the clay coating to absorb water, ethyl alcohol, and hexadecane. Increasing water amounts initially increased seismic attenuation due to clay swelling at the contacts. Attenuation decreased for higher water amounts where the clay exceeded the plastic limit and was forced from the contact areas into the surrounding open pore space during sample consolidation. This work investigates how clay located at grain contacts affects the micromechanical, particularly seismic, behavior of granular materials. The need for this work is shown by a review of the effects of clays on seismic wave propagation, laboratory measurements of attenuation in granular media, and proposed mechanisms for attenuation in granular media.

  6. Mobilizing the Imagination in Everyday Play: The Case of Japanese Media Mixes

    E-Print Network [OSTI]

    Ito, Mimi

    of adult oversight and guidance. Issues of representation will continue to be salient in media old and new ties together both old and new media forms. A growing recognition of this role of digital media characteristics that distinguish them from prior media ecologies: Convergence of old and new media forms

  7. Coherent radio pulses from showers in different media: A unified parameterization

    E-Print Network [OSTI]

    Jaime Alvarez-Muñiz; Enrique Marqués; Ricardo A. Vázquez; Enrique Zas

    2005-12-13

    We study the frequency and angular dependences of Cherenkov radio pulses originated by the excess of electrons in electromagnetic showers in different dense media. We develop a simple model to relate the main characteristics of the electric field spectrum to the properties of the shower such as longitudinal and lateral development. This model allows us to establish the scaling of the electric field spectrum with the properties of the medium such as density, radiation length, Moliere radius, critical energy and refraction index. We normalize the predictions of the scaling relations to the numerical results obtained in our own developed GEANT4-based Monte Carlo simulation, and we give a unified parameterization of the frequency spectrum and angular distribution of the electric field in ice, salt, and the lunar regolith, in terms of the relevant properties of the media. Our parameterizations are valid for electromagnetic showers below the energy at which the Landau-Pomeranchuk-Migdal effect starts to be relevant in these media. They also provide an approximate estimate of radio emission in hadronic showers induced by high energy cosmic rays or neutrinos.

  8. Information needs for characterization of high-level waste repository sites in six geologic media. Volume 1. Main report

    SciTech Connect (OSTI)

    1985-05-01

    Evaluation of the geologic isolation of radioactive materials from the biosphere requires an intimate knowledge of site geologic conditions, which is gained through precharacterization and site characterization studies. This report presents the results of an intensive literature review, analysis and compilation to delineate the information needs, applicable techniques and evaluation criteria for programs to adequately characterize a site in six geologic media. These media, in order of presentation, are: granite, shale, basalt, tuff, bedded salt and dome salt. Guidelines are presented to assess the efficacy (application, effectiveness, and resolution) of currently used exploratory and testing techniques for precharacterization or characterization of a site. These guidelines include the reliability, accuracy and resolution of techniques deemed acceptable, as well as cost estimates of various field and laboratory techniques used to obtain the necessary information. Guidelines presented do not assess the relative suitability of media. 351 refs., 10 figs., 31 tabs.

  9. Orkhstra -On the design of interactive media architecture for public

    E-Print Network [OSTI]

    architectural forms and digital media. Our research interest is based on the circumstance that architects in their environment. Author Keywords Media Architecture, Design Process, Prototyping. ACM Classification Keywords H.5.m. Information interfaces and presentation (e.g., HCI): Miscellaneous. Permission to make digital

  10. Transport approximations in partially diffusive media Guillaume Bal

    E-Print Network [OSTI]

    Bal, Guillaume

    Transport approximations in partially diffusive media Guillaume Bal Department of Applied Physics concerns the analysis of approximations of transport equations in diffusive media. Firstly, we consider a variational formulation for the first-order transport equation that has the correct diffusive behavior

  11. The "FISH" Quad Hand Sensor Physics and Media Group

    E-Print Network [OSTI]

    The "FISH" Quad Hand Sensor Physics and Media Group MIT Media Laboratory 20 Ames Street E15 OF CONTENTS ----------------- 1. ASCII SERIAL FISH PROTOCAL 2. HOW TO MAKE FISH ANTENNA 3. CALIBRATION SOFTWARE INSTALLATION 4. HOW TO CALIBRATE A FISH 5. COMPONENT PLACEMENT 6. SCHEMATICS 7. PARTS LIST HOW

  12. The Transport of Nuclear Contamination in Fractured Porous Media

    E-Print Network [OSTI]

    Douglas Jr., Jim

    The Transport of Nuclear Contamination in Fractured Porous Media Jim Douglas, Jr. #3; Anna M and dispersion of nuclear contamination through a granitic medium having densely spaced fractures, Rochester, MI 48309-4485 1 #12; Nuclear Contamination in Fractured Porous Media 2 2 The Single Porosity

  13. Combined Honours BA Digital Journalism and Communication, Media, and Film

    E-Print Network [OSTI]

    Combined Honours BA Digital Journalism and Communication, Media, and Film Are you looking in Digital Journalism (DJ) and Communication, Media, and Film (CMF) is for you. That's because our DJ, you will study the theory and ethics of journalism in a rapidly changing technological landscape

  14. Multiscale Modeling and Simulation of Fluid Flows in Inelastic Media

    E-Print Network [OSTI]

    Popov, Peter

    in porous media (e.g. soil), Elasticity equations in heterogeneous media (concrete, asphalt), etc permeability K = 0.0045 0.0000 0.0000 0.0000 0.0025 0.0000 0.0000 0.0000 0.0043 #12;- p. 8/42 Nonlinear

  15. Calibration of hydraulic and tracer tests in fractured media

    E-Print Network [OSTI]

    Politècnica de Catalunya, Universitat

    Calibration of hydraulic and tracer tests in fractured media represented by a DFN Model L. D. Donado, X. Sanchez-Vila, E. Ruiz* & F. J. Elorza** * Enviros Spain S.L. ** UPM #12;Fractured Media Water flows through fractures (matrix basically impervious ­ though relevant to transport) Fractures at all

  16. COMPARISON OF VARIOUS FORMULATIONS OF THREEPHASE FLOW IN POROUS MEDIA

    E-Print Network [OSTI]

    , oil, and gas) flow in porous media, including phase, global, and pseudo­global pressure three­phase (e.g., water, oil, and gas) flow in porous media. We show that, under a so­called total­global pressure and two saturations without any assumption. However, it turns out that the phase and pseudo

  17. Social Media Policy 1.0 Policy Statement

    E-Print Network [OSTI]

    Daley, Monica A.

    Social Media Policy 1.0 Policy Statement 1.1 The College recognises that the internet provides to this policy, which outlines staff responsibilities when accessing and using social media websites. 1.3 This policy does not form part of any employee's contract of employment and may, after consultation

  18. Specialist services in the community: a qualitative study of consultants holding novel types of employment contracts in England

    E-Print Network [OSTI]

    Pitchforth, Emma; Roland, Martin

    2015-01-01

    -outreach. Rural & Remote Health 2012;12(4):2265 7. Chew DP, Carter R, Rankin B, et al. Cost effectiveness of a general practice chronic disease management plan for coronary heart disease in Australia. Australian Health Review 2010;34 (2):162-69 8. Society BT... (4): 391-409. 10. Currie G, Finn R, Martin G. Role Transition and the Interaction of Relational and Social Identity: New Nursing Roles in the English NHS. Organization Studies 2010;31(7):941-61 doi: 10.1177/0170840610373199[published Online First: Epub...

  19. Derivation of effective macroscopic Stokes-Cahn-Hilliard equations for periodic immiscible flows in porous media

    E-Print Network [OSTI]

    Markus Schmuck; Marc Pradas; Gregorios A. Pavliotis; Serafim Kalliadasis

    2013-10-19

    Using thermodynamic and variational principles we examine a basic phase field model for a mixture of two incompressible fluids in strongly perforated domains. With the help of the multiple scale method with drift and our recently introduced splitting strategy for Ginzburg-Landau/Cahn-Hilliard-type equations [Schmuck et al., Proc. R. Soc. A 468:3705-3724, 2012.], we rigorously derive an effective macroscopic phase field formulation under the assumption of periodic flow and a sufficiently large P\\'eclet number. As for classical convection-diffusion problems, we obtain systematically diffusion-dispersion relations (including Taylor-Aris-dispersion). Our results also provide a convenient analytical and computational framework to macroscopically track interfaces in porous media. In view of the well-known versatility of phase field models, our study proposes a promising model for many engineering and scientific applications such as multiphase flows in porous media, microfluidics, and fuel cells.

  20. Heating by Acoustic Waves of Multiphase Media

    E-Print Network [OSTI]

    Doron Chelouche

    2007-08-02

    We study the emission and dissipation of acoustic waves from cool dense clouds in pressure equilibrium with a hot, volume-filling dilute gas component. In our model, the clouds are exposed to a source of ionizing radiation whose flux level varies with time, forcing the clouds to pulsate. We estimate the rate at which acoustic energy is radiated away by an ensemble of clouds and the rate at which it is absorbed by, and dissipated in, the hot dilute phase. We show that acoustic energy can be a substantial heating source of the hot gas phase when the mass in the cool component is a substantial fraction of the total gas mass. We investigate the applicability of our results to the multiphase media of several astrophysical systems, including quasar outflows and cooling flows. We find that acoustic heating can have a substantial effect on the thermal properties of the hot phase in those systems.

  1. Resource-based view of social media as a source of sustained competitive advantage

    E-Print Network [OSTI]

    Pervaje, Amith (Amith Kumar)

    2011-01-01

    Executive summary: Social Media is increasingly becoming prevalent and firms are increasingly adopting social media. Managers are concerned about the value social media provides and how it can be used for competitive ...

  2. PIA - ORO Web 2.0 Social Media Third-Party System (Facebook)...

    Energy Savers [EERE]

    ORO Web 2.0 Social Media Third-Party System (Facebook) PIA - ORO Web 2.0 Social Media Third-Party System (Facebook) PIA - ORO Web 2.0 Social Media Third-Party System (Facebook) PDF...

  3. The institute of optimism for professional journalism in the social media era

    E-Print Network [OSTI]

    Lee, Jin Kyu, M. Arch. Massachusetts Institute of Technology

    2013-01-01

    The ecology of contemporary journalism is experiencing a power shift from traditional media such as newspapers and TV news to social media. This shift is bringing a crisis of professional journalism in the traditional media ...

  4. NEW - DOE O 350.3, Labor Standards Compliance, Contractor Labor Relations, and Contractor Workforce Restructuring Programs

    Broader source: Directives, Delegations, and Requirements [Office of Management (MA)]

    To ensure that contractors pursue collective bargaining practices that promote efficiency and economy in contract operations, judicious expenditure of public funds, equitable resolution of disputes, and effective collective bargaining relationships; that contractor relations/human resources specialists achieve consultations with management and operating contractors; and that appropriate labor standards are included in DOE/NNSA contracts and subcontracts. Cancels Chapters I-III of DOE O 350.1 Chg 4. Does not cancel other directives.

  5. General Relativity

    E-Print Network [OSTI]

    Canuto, V

    2015-01-01

    This is an English translation of the Italian version of an encyclopedia chapter that appeared in the Italian Encyclopedia of the Physical Sciences, edited by Bruno Bertotti (1994). Following requests from colleagues we have decided to make it available to a more general readership. We present the motivation for constructing General Relativity, provide a short discussion of tensor algebra, and follow the set up of Einstein equations. We discuss briefly the initial value problem, the linear approximation and how should non gravitational physics be described in curved spacetime.

  6. Related Links

    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 of NaturalDukeWakefieldSulfateSciTechtail.Theory ofDid youOxygen Generation |Publications TheGashome / Related Links Institute

  7. Enhanced Organic Precursor Removals Using "Aged" Filter Media Page 1 Enhanced Organic Precursor Removals Using "Aged" Filter Media

    E-Print Network [OSTI]

    OH. Fresh buffered water and influent solution were prepared prior to each filter challenge. C. CoagulatedEnhanced Organic Precursor Removals Using "Aged" Filter Media Page 1 Enhanced Organic Precursor Removals Using "Aged" Filter Media O b j e c t i v e s The main goals of this project was to evaluate

  8. Arsenic Removal Using AgedArsenic Removal Using Aged Rapid Sand Filter MediaRapid Sand Filter Media

    E-Print Network [OSTI]

    Arsenic Removal Using AgedArsenic Removal Using Aged Rapid Sand Filter MediaRapid Sand Filter Media byby C. Menard, D. Burt, M.R. CollinsC. Menard, D. Burt, M.R. Collins Water Treatment Technology Assistance CenterWater Treatment Technology Assistance Center Department of Civil Engineering

  9. Film and Media Major (Arts) Bachelor of Arts (Honours) Subject: Administered by the Department of Film and Media.

    E-Print Network [OSTI]

    Film and Media ­ Major (Arts) ­ Bachelor of Arts (Honours) FILM-M-BAH Subject: Administered by the Department of Film and Media. Plan: Consists of 60.0 units as described below. Program: The Plan, alone to a Bachelor of Arts (Honours) Degree. 1. CORE COURSES (24.0 units) A. 6.0 units from FILM 110/6.0 or (FILM 104

  10. GSM Technology as a Communication Media for an Autonomous Unmanned Aerial Vehicle GSM Technology as a Communication Media for an

    E-Print Network [OSTI]

    Doherty, Patrick

    GSM Technology as a Communication Media for an Autonomous Unmanned Aerial Vehicle GSM Technology as a Communication Media for an Autonomous Unmanned Aerial Vehicle Mariusz Wzorek, David Land´en, Patrick Doherty,davla,patdo}@ida.liu.se ABSTRACT Unmanned Aerial Vehicles (UAVs) are becoming more reliable, autonomous and easier to use

  11. Social Media and Messages That Matter: Top Tips and Tools Peer...

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

    Social Media and Messages That Matter: Top Tips and Tools Peer Exchange Call Social Media and Messages That Matter: Top Tips and Tools Peer Exchange Call July 9...

  12. Alternative Media and the Learning Culture of Civil Society: Outreach and Teach Strategies

    E-Print Network [OSTI]

    Caton-Rosser, Mary; McGinley, Jennifer A.

    2006-01-01

    Organization. (1993). Alternative media: Linking global andReferences Albert, M. (2004). What makes alternativemedia alternative? Toward a federation of alternative media

  13. Colloid suspension stability and transport through unsaturated porous media

    SciTech Connect (OSTI)

    McGraw, M.A.; Kaplan, D.I.

    1997-04-01

    Contaminant transport is traditionally modeled in a two-phase system: a mobile aqueous phase and an immobile solid phase. Over the last 15 years, there has been an increasing awareness of a third, mobile solid phase. This mobile solid phase, or mobile colloids, are organic or inorganic submicron-sized particles that move with groundwater flow. When colloids are present, the net effect on radionuclide transport is that radionuclides can move faster through the system. It is not known whether mobile colloids exist in the subsurface environment of the Hanford Site. Furthermore, it is not known if mobile colloids would likely exist in a plume emanating from a Low Level Waste (LLW) disposal site. No attempt was made in this study to ascertain whether colloids would form. Instead, experiments and calculations were conducted to evaluate the likelihood that colloids, if formed, would remain in suspension and move through saturated and unsaturated sediments. The objectives of this study were to evaluate three aspects of colloid-facilitated transport of radionuclides as they specifically relate to the LLW Performance Assessment. These objectives were: (1) determine if the chemical conditions likely to exist in the near and far field of the proposed disposal site are prone to induce flocculation (settling of colloids from suspension) or dispersion of naturally occurring Hanford colloids, (2) identify the important mechanisms likely involved in the removal of colloids from a Hanford sediment, and (3) determine if colloids can move through unsaturated porous media.

  14. Social Media and Social Reality - Theory, Evidence and Validation

    SciTech Connect (OSTI)

    Reynolds, William; Weber, Marta S.; Farber, Robert M.; Corley, Courtney D.; Cowell, Andrew J.; Gregory, Michelle L.

    2010-06-14

    Social Media provide an exciting and novel view into social phenomena. The vast amounts of data that can be gathered from the Internet coupled with massively parallel supercomputers such as the Cray XMT open new vistas for research. Conclusions drawn from such analysis must recognize that social media are distinct from the underlying social reality. Rigorous validation is essential. This paper briefly presents results obtained from computational analysis of social media - utilizing both blog and twitter data. Validation of these results is discussed in the context of a framework of established methodologies from the social sciences. Finally, an outline for a set of supporting studies is proposed.

  15. Relational Agents: A Model and Implementation of Building User Trust

    E-Print Network [OSTI]

    Bickmore, Timothy

    ; essentially a passive strategy for relationship building. What these systems lack are explicit behaviorsRelational Agents: A Model and Implementation of Building User Trust Timothy Bickmore, Justine}@media.mit.edu ABSTRACT Building trust with users is crucial in a wide range of applications, such as advice

  16. Labor Relations

    Broader source: Energy.gov [DOE]

    Addressing Poor Performance What Happens if an Employee’s Performance is Below the Meets Expectations (ME) level? Any time during the appraisal period an employee demonstrates that he/she is performing below the ME level in at least one critical element, the Rating Official should contact his/her Human Resources Office for guidance and: •If performance is at the Needs Improvement (NI) level; issue the employee a Performance Assistance Plan (PAP); or •If performance is at the Fails to Meet Expectations (FME) level; issue the employee a Performance Improvement Plan (PIP). Department of Energy Headquarters and The National Treasury Employees Union (NTEU) Collective Bargaining Agreement The National Treasury Employees Union (NTEU) is the exclusive representative of bargaining unit employees at the Department of Energy Headquarters offices in the Washington DC metropolitan area. The terms and conditions of this agreement have been negotiated by DOE and NTEU, and prescribe their respective rights and obligations in matters related to conditions of employment. Headquarters 1187 Request For Payroll Deductions For Labor Organization Dues The Request for Payroll Deduction for Labor Organization Dues (SF-1187) permits eligible employees, who are members of the National Treasury Employees Union (NTEU), to authorize voluntary allotments from their compensation. Headquarters 1188 Cancellation Of Payroll Deductions For Labor Organization Dues The Cancellation of Payroll Deductions for Labor Organizations Dues (SF-1188) permits eligible employees, who are members of the National Treasury Employees Union (NTEU), to cancel dues allotments. The National Treasury Employees Union, Collective Bargaining Agreement, Article 9 – Dues Withholding This article is for the purpose of permitting eligible employees, who are members of the National Treasury Employees Union (NTEU), to authorize voluntary allotments from their compensation.

  17. Range gating experiments through a scattering media

    SciTech Connect (OSTI)

    Payton, J.; Cverna, F.; Gallegos, R.; McDonald, T.; Numkena, D.; Obst, A.; Pena-Abeyta, C.; Yates, G.

    1998-12-31

    This paper discusses range-gated imaging experiments performed recently at Redstone Arsenal in Huntsville, Alabama. Range gating is an imaging technique that uses a pulsed laser and gated camera to image objects at specific ranges. The technique can be used for imaging through scattering media such as dense smoke or fog. Range gating uses the fact that light travels at 3 x 10{sup 8} m/s. Knowing the speed of light the authors can calculate the time it will take the laser light to travel a known distance, then gate open a Micro Channel Plate Image Intensifier (MCPII) at the time the reflected light returns from the target. In the Redstone experiment the gate width on the MCPII was set to equal the laser pulse width ({approximately} 8 ns) for the highest signal to noise ratio. The gate allows the light reflected form the target and a small portion of the light reflected from the smoke in the vicinity of the target to be imaged. They obtained good results in light and medium smoke but the laser they were used did not have sufficient intensity to penetrate the thickest smoke. They did not diverge the laser beam to cover the entire target in order to maintain a high flux that would achieve better penetration through the smoke. They were able to image an Armored Personnel Carrier (APC) through light and medium smoke but they were not able to image the APC through heavy smoke. The experiment and results are presented.

  18. Advanced interferometric profile measurements through refractive media

    SciTech Connect (OSTI)

    Koev, Stephan T.; Ghodssi, Reza [MEMS Sensors and Actuators Laboratory (MSAL), Department of Electrical and Computer Engineering, Institute for Systems Research, University of Maryland, College Park, Maryland 20742 (United States)

    2008-09-15

    Optical profilers are valuable tools for the characterization of microelectromechanical systems (MEMSs). They use phase sifting interferometry (PSI) or vertical scanning interferometry to measure the topography of microscale structures with nanometer resolution. However, for many emerging MEMS applications, the sample needs to be imaged while placed in a liquid or in a package with a glass window. The increased refractive index of the transparent medium degrades the interference image contrast and prevents any measurement of the sample. We report on the modification of a Veeco NT1100 optical profiler to enable PSI measurements through refractive media. This approach can be applied to any other optical profiler with PSI capability. The modification consists in replacing the original illumination source with a custom-built narrow linewidth source, which increases the coherence length of the light and the contrast of the interference image. We present measurements taken with the modified configuration on samples covered with 3 mm water or 500 {mu}m glass, and we compare them to measurements of uncovered samples. We show that the measurement precision is only slightly reduced by the water and glass, and that it is still sufficiently high for typical MEMS applications. The described method can be readily used for measuring through other types and thicknesses of refractive materials.

  19. al-Qaida Strategy, Ideology, Doctrine, and Media

    ScienceCinema (OSTI)

    Dr. Jarret Brachman

    2010-09-01

    Dr. Jarret Brachman, an internationally recognized al-Qaida specialist, author and public lecturer, shares his thoughts on a range of topics, including the differences involved in fighting insurgent groups versus terrorist organizations, the future of the global al-Qaida movement, and assessing America's efforts to combat al-Qaida. In his talk, Brachman focuses specifically on current trends in al-Qaida's military and messaging strategies, both from the perspective of the group's senior leadership and its regional commands. Presented on June 17, 2010.

  20. Knowledge Media Institute Representing Scholarly Claims in Internet Digital

    E-Print Network [OSTI]

    Knowledge Media Institute Representing Scholarly Claims in Internet Digital Libraries: A Knowledge in Computer Science (Eds.) Serge Abiteboul and Anne-Marie Vercoustre. Representing Scholarly Claims with tracking and interpreting scholarly documents in distributed research communities. We argue that current

  1. Press Pass - Press Releases - August 5, 2009 - Media invited...

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

    Office of Communication, +1-630-840-3351, kurtr@fnal.gov Media invited to attend press conference with Congressman Bill Foster at Fermilab, today, August 5, noon, Industrial...

  2. Fermilab | Newsroom | Press Releases | Media invited to attend...

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

    Director, Congressman Randy Hultgren, 630-232-7104 Media invited to attend press briefing with Congressman Randy Hultgren at Fermilab, March 23, 10:15 a.m., Industrial...

  3. A ceaseless becoming : narratives of adolescence across media

    E-Print Network [OSTI]

    Grigsby, Neal A. (Neal Alan)

    2007-01-01

    Thesis explores the broad appeal of narratives with adolescent protagonists across a variety of media, including literature, film, and video games. An analysis of key texts within their historical contexts reveals affinities ...

  4. Health Literacy and Media Preferences with Stroke Survivors

    E-Print Network [OSTI]

    Schriner, Mylene Tracey

    2011-04-08

    ……………………………………………………………………… ix List of Appendices ……………………………………………………………….... x CHAPTER 1 Introduction ……………………………………………………………………….. 1 Health literacy defined ……………………………………………………………. 3 Reading literacy theory …………………………………………………………… 4 Occupational therapy... for health literacy ……………………………………… 18 Educational media ………………………………………………………………... 22 Stroke population and occupational therapy ……………………………………… 25 Summary ………………………………………………………………………….. 27 VII CHAPTER 3 Methodology...

  5. Covering Congress: Media Effects on Evaluations of the Legislative Branch 

    E-Print Network [OSTI]

    Johnson, Tyler

    2010-01-16

    This project takes an in-depth look at the role that media coverage of both individual members of Congress and Congress as a whole plays in shaping approval of legislators and the legislative branch. I argue that by examining ...

  6. Modelling Flow through Porous Media under Large Pressure Gradients 

    E-Print Network [OSTI]

    Srinivasan, Shriram

    2013-11-01

    The most interesting and technologically important problems in the study of flow through porous media involve very high pressures and pressure gradients in the flow do- main such as enhanced oil recovery and carbon dioxide ...

  7. Nanodiamond gels in nonpolar media: Colloidal and rheological properties

    E-Print Network [OSTI]

    Raghavan, Srinivasa

    Nanodiamond gels in nonpolar media: Colloidal and rheological properties Nancy A. Burns, Michael A revision received 21 July 2014; published 27 August 2014) Synopsis Nanodiamonds (ND), i.e., sp3 -hybridized

  8. Recovering Information Recipients in Social Media via Provenance

    E-Print Network [OSTI]

    Liu, Huan

    Recovering Information Recipients in Social Media via Provenance Zhuo Feng Computer Science allows users to easily create, receive, and propagate pieces of information, many a time, users do not have background knowledge about the received information, including the provenance (sources

  9. Burning Rate of Liquid Fuel on Carpet (Porous Media

    E-Print Network [OSTI]

    Ma, Tingguang; Olenick, Stephen M; Klassen, Michael S; Roby, Richard J; Torero, Jose L

    2004-01-01

    The occurrence of a liquid fuel burning on carpet has been involved in many incendiary and accidental fires. While the research on a liquid fuel fire on carpet is still limited, much work on porous media has been ...

  10. Media Summary 13 19 September 2014 The Star Flying High

    E-Print Network [OSTI]

    Aickelin, Uwe

    ­ Inspiring new generation of talented engineers Bristol Post - Omnidynamics 3D printing business, based ­ Bristol Robotics Laboratory based Omnidynamics 3D printing business Venue ­ Here to help Media Appearances

  11. Targeting in Advertising Markets: Implications for Offline Versus Online Media

    E-Print Network [OSTI]

    Bergemann, Dirk

    We develop a model with many advertisers (products) and many advertising markets (media). Each advertiser sells to a different segment of consumers, and each medium is targeting a different audience. We characterize the ...

  12. Atom-light interactions in ultracold anisotropic media

    E-Print Network [OSTI]

    Vengalattore, Mukund T., 1977-

    2005-01-01

    A series of studies on atom-light interactions in ultracold anisotropic media were conducted. Methods to trap ultracold neutral atoms in novel traps with widely tunable trap frequencies and anisotropies were investigated. ...

  13. User-generated censorship : manipulating the maps of social media

    E-Print Network [OSTI]

    Peterson, Christopher E., S.M. Massachusetts Institute of Technology

    2013-01-01

    The last decade has seen the rise of new technologies for making information more broadly available and accessible. Variously called 'user-generated content,' 'social media,''social news,' 'crowd-curation,' and so on, these ...

  14. Ranking, Labeling, and Summarizing Short Text in Social Media 

    E-Print Network [OSTI]

    Khabiri, Elham

    2013-04-18

    One of the key features driving the growth and success of the Social Web is large-scale participation through user-contributed content – often through short text in social media. Unlike traditional long-form documents – ...

  15. Creators, Audiences, and New Media: Creativity in an Interactive Environment

    E-Print Network [OSTI]

    Bell, Isaac William

    2014-08-31

    Composition and media scholars have in the past examined the participants and steps in the creative process as distinct roles and actions, with a separation between creators and audiences, including gatekeeping audiences ...

  16. Effective hydraulic conductivity of bounded, strongly heterogeneous porous media

    E-Print Network [OSTI]

    Tartakovsky, Daniel M.

    Effective hydraulic conductivity of bounded, strongly heterogeneous porous media Evangelos K of Arizona, Tucson Abstract. We develop analytical expressions for the effective hydraulic conductivity Ke boundaries. The log hydraulic conductivity Y forms a Gaussian, statistically homogeneous and anisotropic

  17. Studies of metaphosphate acids and metaphosphate anhydrides in aprotic media

    E-Print Network [OSTI]

    Chakarawet, Khetpakorn

    2015-01-01

    The chemistry of metaphosphate acids has historically been studied in aqueous media, where acid-catalyzed hydrolysis and solvent leveling effects of these strong acids have prevented their observations and rigorous ...

  18. Search in Conversational Social Media Collections Jonathan L. Elsas

    E-Print Network [OSTI]

    Murphy, Robert F.

    ­ some existing long be- fore Web 2.0 was born ­ generate large text archives that can be of great long some ques- tions. Although there is a loose consensus of the definition of social media

  19. Uncertainty quantification using multiscale methods for porous media flows 

    E-Print Network [OSTI]

    Dostert, Paul Francis

    2009-05-15

    In this dissertation we discuss numerical methods used for uncertainty quantifi- cation applications to flow in porous media. We consider stochastic flow equations that contain both a spatial and random component which ...

  20. LAND REFORM IN NAMIBIA: AN ANALYSIS OF MEDIA COVERAGE

    E-Print Network [OSTI]

    Engelbrecht, Petrus J.

    2014-08-31

    in ensuring that land reform is successfully designed and executed. The media informs the public, sets the public and political agenda, holds the government accountable, and serves as a public sphere. This project analyses Namibia's three primary daily...

  1. Information for Media on Lighting Choices | Department of Energy

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

    and images are available for use by media organizations. The materials are copyright-free, and you are welcome to cite the U.S. Department of Energy Office of Energy...

  2. Overlimiting Current and Shock Electrodialysis in Porous Media

    E-Print Network [OSTI]

    Deng, Daosheng

    Most electrochemical processes, such as electrodialysis, are limited by diffusion, but in porous media, surface conduction and electroosmotic flow also contribute to ionic flux. In this article, we report experimental ...

  3. CHI 2001Media Matrix: Self-organizing Distributed Physical Database

    E-Print Network [OSTI]

    structure for housing the mini DVs, and a personal digital assistant (PDA) with which the user accesses for passive, power harvesting hardware and the testing of novel power transmission and communications media

  4. Tobacco industry litigation strategies to oppose tobacco control media campaigns

    E-Print Network [OSTI]

    Ibrahim, J K; Glantz, Stanton A

    2006-01-01

    claims against the taxpayer financed media campaign, is thatproduct and it is wrong for taxpayer money to be spent oncompelled by the tobacco taxpayers, but rather by an agency

  5. Location Prediction in Social Media Based on Tie Strength 

    E-Print Network [OSTI]

    McGee, Jeffrey A

    2013-04-29

    We propose a novel network-based approach for location estimation in social media that integrates evidence of the social tie strength between users for improved location estimation. Concretely, we propose a location estimator – Friendly...

  6. Method to manufacture bit patterned magnetic recording media

    DOE Patents [OSTI]

    Raeymaekers, Bart; Sinha, Dipen N

    2014-05-13

    A method to increase the storage density on magnetic recording media by physically separating the individual bits from each other with a non-magnetic medium (so-called bit patterned media). This allows the bits to be closely packed together without creating magnetic "cross-talk" between adjacent bits. In one embodiment, ferromagnetic particles are submerged in a resin solution, contained in a reservoir. The bottom of the reservoir is made of piezoelectric material.

  7. Fate and Transport of Polymeric Nanoparticles in Saturated Porous Media 

    E-Print Network [OSTI]

    Sanders, Jonathan Edward

    2015-08-11

    to contaminants which have high vapor pressure and low water solubility. Similarly to bioremediation, these systems can also take years to achieve endpoint goals 37. 2.2.4. Sorption Media Sorption media are typically employed in either a pump and treat system... in the pore water velocity of m-xylene(aq) and MSCKs .... 51 ix LIST OF TABLES TABLE Page 1 Common ENP size distribution ………………………...……….. 4 2 Particle transport models ……………………………..…………. 21 3 Properties of Texas Gold sand…………………………………… 22 4...

  8. Sustained infectivity of chlamydial organisms in different transport media 

    E-Print Network [OSTI]

    Garner, Stephen Alan

    1986-01-01

    SUSTAINED INl ECTIVITY OF CHLAMYDIAL ORGANISMS IN DIFPERENT TRANSPORT MEDIA A Thesis STEPHEN ALAN GARNER Submitted to the Graduate College of Texas A&M University in partial fulfillment of the requirements for the degree of MASTER OF SCIENCE... December 1986 Major Subject: Vete'rinary Microbiology SUSTAINED INFECTIVITY OF CHLAMYDIAL ORGANISMS IN DIFFERENT TRANSPORT MEDIA A Thesis by STEPHEN ALAN GARNER Approved as to style and content by James E. Grimes (Chairman of Committee) Russell B...

  9. Growth of chrysanthemums in sewage sludge amended media 

    E-Print Network [OSTI]

    Schlutt, Edward Frederick

    1979-01-01

    GROVTH 0 CHRYSANTHEMUMS IN SEWAGE SLUDGE AMENDED MEDIA A Thesis by EDWARD FREDERICK SCH' UTT, Jr . Submitted to the Graduate College of TEXAS AEM UNIVERSITY in partial fulfillment o the requirement for the degree of MASTER OF SCIENCE... DECEMBER 1979 Maj or Sub j ect: Hor ticulture GROWTH OF CHRYSANTHEMUMS IN SENAGE SLUDGE AMENDED MEDIA A Thesis EDNARD FREDERICK SCHLUTT, Jr. Approved as to style and content by: Chairman of Committee Membe. -) Member (Head of Department) DECEMBER...

  10. Review of enhanced vapor diffusion in porous media

    SciTech Connect (OSTI)

    Webb, S.W.; Ho, C.K.

    1998-08-01

    Vapor diffusion in porous media in the presence of its own liquid has often been treated similar to gas diffusion. The gas diffusion rate in porous media is much lower than in free space due to the presence of the porous medium and any liquid present. However, enhanced vapor diffusion has also been postulated such that the diffusion rate may approach free-space values. Existing data and models for enhanced vapor diffusion, including those in TOUGH2, are reviewed in this paper.

  11. Using Social Media to Engage the Community in Energy Efficiency Projects

    Office of Energy Efficiency and Renewable Energy (EERE)

    This webinar covered best practices of using social media to engage communities to energy efficiency projects.

  12. Three-Dimensional Fundamental Solution for Unsaturated Poroelastic Media under Dynamic Loadings

    E-Print Network [OSTI]

    Boyer, Edmond

    mechanics, and many earthquake engineering problems. However, in geomechanics, the behavior of such media

  13. Technical, environmental, and economic evaluation of Plastic Media Blasting for paint stripping

    SciTech Connect (OSTI)

    Darvin, C.H.; Wilmoth, R.C.

    1987-01-01

    The U.S. Army Toxic and Hazardous Materials Agency and the U.S. EPA Water Engineering Research Laboratory cooperated to investigate the feasibility of Plastic Media Blasting (PMB) as a paint-removal technique for aluminum military shelters. The PMB process was compared in field tests with sandblasting and with chemical stripping to determine relative cost, effectiveness, efficiency, and environmental consequence. The PMB process was judged superior to the chemical-stripping process and marginally better than sandblasting based upon the evaluation criteria.

  14. Real to reel : a center for inter-related media, Boston

    E-Print Network [OSTI]

    Joyce, Michael Joseph

    1991-01-01

    In our ever changing understandment of city form, the interpretation and realization of space sometimes transcend the notion of time and the physicality of given boundaries. In the city of pastiche, a postindustrial condition ...

  15. News News Releases In the News Publications Blogs Podcasts Media Relations December 2010

    E-Print Network [OSTI]

    Wright, Dawn Jeannine

    that's left to do is copy and paste the HTML code into a text editor like Notepad (although any text editor will do) and save the file as an HTML extension. Double-clicking the saved file will bring up the HTML page with the map in it. Bloggers and others who want to add a map to a Web page that has

  16. ASSISTANT SPECIALIST in COOPERATIVE SPECIALIST POSITION for Entomology and Nematology

    E-Print Network [OSTI]

    Ishida, Yuko

    ://recruit.ucdavis.edu/). Additional information is available at (caes.ucdavis.edu/research/outext/anr). Inquiries should be directed

  17. University-community relations and the need for a representational discourse : exploring town-gown at the University of Pennsylvania

    E-Print Network [OSTI]

    Bierbaum, Ariel H. (Ariel Hope)

    2005-01-01

    This thesis examines university-community relations, arguing that the current discourse requires rigorous theoretical attention to the use of representation in media and in physical design to adequately gauge and understand ...

  18. Dynamic effective mass of granular media

    E-Print Network [OSTI]

    John Valenza; Chaur-Jian Hsu; Rohit Ingale; Nicolas Gland; Hernán A. Makse; David Linton Johnson

    2009-05-08

    We report an experimental and theoretical investigation of the frequency-dependent effective mass, $\\tilde{M}(\\omega)$, of loose granular particles which occupy a rigid cavity to a given filling fraction, the remaining volume being air of differing humidities. This allow us to study the mechanisms of elastic response and attenuation of acoustic modes in granular media. We demonstrate that this is a sensitive and direct way to measure those properties of the granular medium that are the cause of the changes in acoustic properties of structures containing grain-filled cavities. Specifically, we apply this understanding to the case of the flexural resonances of a rectangular bar with a grain-filled cavity within it. The dominant features of $\\tilde{M}(\\omega)$ are a sharp resonance and a broad background, which we analyze within the context of simple models. We find that: a) These systems may be understood in terms of a height-dependent and diameter-dependent effective sound speed ($\\sim 100-300$ m/s) and an effective viscosity ($\\sim 5\\times 10^4$ Poise). b) There is a dynamic Janssen effect in the sense that, at any frequency, and depending on the method of sample preparation, approximately one-half of the effective mass is borne by the side walls of the cavity and one-half by the bottom. c) By performing experiments under varying humidity conditions we conclude that, on a fundamental level, damping of acoustic modes is dominated by adsorbed films of water at grain-grain contacts in our experiments, not by global viscous dampening. d) There is a monotonically increasing effect of humidity on the dampening of the fundamental resonance within the granular medium which translates to a non-monotonic, but predictable, variation of dampening within the grain-loaded bar.

  19. The role of the school social worker in family involvement as identified by family specialists and parents in selected title I schools in North East Independent School District in San Antonio, Texas 

    E-Print Network [OSTI]

    Canada, Gloria Lou

    2009-05-15

    that the variables of open communication between home and school and the school being inviting to parents are positive factors in iv getting parents involved. Research Question 3 asked, ?What influence do community agencies have in assisting with the needs... .......................................................................... 66 viii TABLE Page 10. Number of Respondents and Percentage of Responses of Parent and Number of Respondents and Percentage of Responses of Family Specialists Identifying Degree to Which School Is Welcoming and Inviting to Parents...

  20. An Update On Waste Control Specialists' 2004 License Application For Safe Disposal Of Class A, B, and C Low-Level Radioactive Waste In Texas

    SciTech Connect (OSTI)

    Baltzer, R.; Eriksson, L. [Waste Control Specialists LLC, Three Lincoln Centre, Dallas, Texas (United States)

    2008-07-01

    On December 10, 2007, Waste Control Specialists LLC (WCS) received notification that the Executive Director of the Texas Commission on Environmental Quality (TCEQ) had prepared an interim draft license and made a preliminary decision that it met all statutory and regulatory requirements for safe disposal of low-level radioactive waste (LLW) at the WCS' site in Texas. Pursuant to this interim draft license, WCS will be authorized to dispose Class A, B, and C LLW in two enhanced near-surface landfills at WCS' 5.4-square-kilometer (1,338-acre) treatment, storage, and disposal (TSD) site in Andrews County, Texas (Fig. 1). One landfill will be dedicated to LLW generated within the member/party states of the Texas Compact (Texas and Vermont), while the other will be dedicated to LLW generated by the federal government. The calculated annual peak dose to the maximally exposed member of the general public, i.e., an adjacent resident, from any of the proposed LLW-disposal landfills occurs approximately 36,400 years after closure and is 0.034 milli-sievert (mSv) (3.4 milli-rem (mrem)), which is less than 14 percent of the applicable regulatory limit of 25 mSv (25 mrem). The draft license will be published in February 2008, which will be followed by 12 months of public hearings, and three months for preparation of the final license. Based on this schedule, the final license is due in May 2009. When opened, the WCS site will achieve a national milestone; it will be the first new Compact LLW-disposal site in the USA to open under the Low-Level Radioactive Waste Policy Act of 1980, as amended in 1985. (authors)

  1. SPECIAL REPORT Environmental Health specialists'

    E-Print Network [OSTI]

    with epidemiologists and laboratori ans in federal, state, and local public health agencies are typically involved during investigations (Bry an, 2002; Ehiri & Morris, 1994; Jones et al., 2004). The Environmental Health 45­54 38 55 or

  2. Policy Specialist | Department of Energy

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

    apply under the Merit Promotion announcement. Work Schedule Full time Work Type Permanent Series 1101 Salary Basis Per Year Grade 1313 Salary Min 87,994.00 Salary Max 114,390...

  3. Policy Specialist | Department of Energy

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

    apply under the Merit Promotion announcement. Work Schedule Full time Work Type Permanent Series 1101 Salary Basis Per Year Grade 1212 Salary Min 73,998.00 Salary Max 96,203...

  4. Records and Information Managment Specialist

    Broader source: Energy.gov [DOE]

    If you are ready to begin your new career or are looking for a place to make an impact, what better place than a top 5 agency? We are looking for the best and brightest to join our team of...

  5. Security Specialist | Department of Energy

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

    we can continue to rely on clean, affordable energy from our traditional fuel resources. Fossil fuels supply 85% of the nations energy, and we are working on such priority...

  6. IT Specialist (SYSANALYSIS/APPSW)

    Broader source: Energy.gov [DOE]

    This position is located in Asset Management and Engineering Applications (JST), Software Development Operations (JS), Information Technology (J), Bonneville Power Administration (BPA). Asset...

  7. Light propagation and emission in complex photonic media

    E-Print Network [OSTI]

    Willem L. Vos; Ad Lagendijk; Allard P. Mosk

    2015-04-26

    We provide an introduction to complex photonic media, that is, composite materials with spatial inhomogeneities that are distributed over length scales comparable to or smaller than the wavelength of light. This blossoming field is firmly rooted in condensed matter physics, in optics, and in materials science. Many stimulating analogies exist with other wave phenomena such as sound and seismology, X-rays, neutrons. The field has a rich history, which has led to many applications in lighting, novel lasers, light harvesting, microscopy, and bio optics. We provide a brief overview of complex photonic media with different classes of spatial order, varying from completely random to long-periodically ordered structures, quasi crystalline and aperiodic structures, and arrays of cavities. In addition to shaping optical waves by suitable photonic nanostructures, the realization is quickly arising that the spatial shaping of optical wavefronts with spatial light modulators dramatically increases the number of control parameters. As a result, it is becoming possible for instance to literally see through completely opaque complex media. We discuss a unified view of complex photonic media by means of a photonic interaction strength parameter. This parameter gauges the interaction of light with any complex photonic medium, and allows to compare complex media from different classes for similar applications.

  8. MEDIA ALERT FERC Approves California Market Settlement

    E-Print Network [OSTI]

    Laughlin, Robert B.

    Trading-Power, L.P. (ET Power), NEGT Energy Trading Holdings Corporation (ET Holdings) (together the ET, as they relate to the ET Parties. The Settlement provides that ET Power assign the following assets Matrix: 1) unpaid receivables and associated interest held in the accounts of the California Power

  9. DIFFUSION IN DEFORMABLE MEDIA R. E. SHOWALTER

    E-Print Network [OSTI]

    . This consists of the mathemat- ical description of the dynamics of the pore-fluid pressure and the solid stress and the fluid dynamics. For example, compression of the medium leads to increased pore pressure, if the compression is fast relative to the fluid flow rate. Conversely, an increase in pore pressure induces

  10. Bayesian compressive sensing for ultrawideband inverse scattering in random media

    E-Print Network [OSTI]

    Fouda, A E

    2014-01-01

    We develop an ultrawideband (UWB) inverse scattering technique for reconstructing continuous random media based on Bayesian compressive sensing. In addition to providing maximum a posteriori estimates of the unknown weights, Bayesian inversion provides estimate of the confidence level of the solution, as well as a systematic approach for optimizing subsequent measurement(s) to maximize information gain. We impose sparsity priors directly on spatial harmonics to exploit the spatial correlation exhibited by continuous media, and solve for their posterior probability density functions efficiently using a fast relevance vector machine. We linearize the problem using the first-order Born approximation which enables us to combine, in a single inversion, measurements from multiple transmitters and ultrawideband frequencies. We extend the method to high-contrast media using the distorted-Born iterative method. We apply time-reversal strategies to adaptively focus the inversion effort onto subdomains of interest, and ...

  11. Classical Propagation of Light in Spatio-Temporal Periodic Media

    E-Print Network [OSTI]

    Alexandrov, B S; Findikoglu, A T; Bishop, A R; Kostadinov, I Z

    2006-01-01

    We analyze the propagation of electromagnetic waves in media where the dielectric constants undergo rapid temporal periodic modulation. Both spatially homogeneous and periodic media are studied. Fast periodic temporal modulation of the dielectric constant of a homogeneous medium leads to existence of photonic band-gap like phenomena. In the presence of both spatial and tem- poral periodicity the electromagnetic spectrum is described in a four-dimensional cube, defining an effective Brillouin zone. In the case of incommensurability between space and time periodicities, completely dispersed point spectra exist.

  12. Background Paper: Politics and Interactive Media in Zambia

    E-Print Network [OSTI]

    Simutanyi, Neo; Fraser, Alastair; Milapo, Nalukui

    2015-06-23

    areas, particularly in Lusaka (OSISA, 2010). While radio broadcasting is widespread, most people outside the cities are only able to receive ZNBC and one local or community radio stations. There is at least one local or community radio station in each... phone technology has revolutionised audience engagement with the media, as people can use their mobile phones to access broadcast media through phone-in and text-in, as well as access radio. Increasingly, access to ‘smart’ phone handsets and 3G signals...

  13. Kolmogorov Dispersion for Turbulence in Porous Media: A Conjecture

    E-Print Network [OSTI]

    Bikas K. Chakrabarti

    2006-12-26

    We will utilise the self-avoiding walk (SAW) mapping of the vortex line conformations in turbulence to get the Kolmogorov scale dependence of energy dispersion from SAW statistics, and the knowledge of the disordered fractal geometries on the SAW statistics. These will give us the Kolmogorov energy dispersion exponent value for turbulence in porous media in terms of the size exponent for polymers in the same. We argue that the exponent value will be somewhat less than 5/3 for turbulence in porous media.

  14. Methods, media and systems for managing a distributed application running in a plurality of digital processing devices

    DOE Patents [OSTI]

    Laadan, Oren; Nieh, Jason; Phung, Dan

    2012-10-02

    Methods, media and systems for managing a distributed application running in a plurality of digital processing devices are provided. In some embodiments, a method includes running one or more processes associated with the distributed application in virtualized operating system environments on a plurality of digital processing devices, suspending the one or more processes, and saving network state information relating to network connections among the one or more processes. The method further include storing process information relating to the one or more processes, recreating the network connections using the saved network state information, and restarting the one or more processes using the stored process information.

  15. Gravity currents in two-layer stratified media

    E-Print Network [OSTI]

    Flynn, Morris R.

    Gravity currents in two-layer stratified media Morris R. Flynn & Alan W.Tan Dept. of Mechanical Engineering, U.Alberta Funding: NSERC #12;· Gravity currents appear over a broad range of time/length scales. (1999), Flynn & Linden (2006),White & Helfrich (2008), Ungarish (2009) Introduction current gravity

  16. Grinding media oscillation: effect on torsional vibrations in tumble mills 

    E-Print Network [OSTI]

    Toram, Kiran Kumar

    2005-11-01

    Tumble mills are hollow cylindrical shells of large diameter carrying grinding media (a combination of rock/iron ore/chemical flakes and metal balls/rods), which, upon rotation of the mill, will be ground into fine powder. These mills rotate at low...

  17. DEVELOPMENT OF AN FDTD TOOL FOR MODELING OF DISPERSIVE MEDIA

    E-Print Network [OSTI]

    Koledintseva, Marina Y.

    .122; =2.91E-11 s; e = 2.257E-3 S/m. Copper planes were modeled as PEC plates. The excitation sourceDEVELOPMENT OF AN FDTD TOOL FOR MODELING OF DISPERSIVE MEDIA Part II. Examples of the EZ-FDTD modeling and measurements. Jianmin Zhang, Jing Wu, Marina Y. Koledintseva, James L. Drewniak, University

  18. A Transmission Control Scheme for Media Access in Sensor Networks

    E-Print Network [OSTI]

    Han, Richard Y.

    around tens of bytes. Multi-path interference and short, irregular transmission range result, the underlying media access con- trol (MAC) and transmission control protocols are critical enabling technology correlated. Over lengthy periods there may be little activity or traffic, but for short periods the traffic

  19. Media Sharing based on Colocation Prediction in Urban Transport

    E-Print Network [OSTI]

    Hand, Steven

    Media Sharing based on Colocation Prediction in Urban Transport Liam McNamara Dept. of Computer Science University College London London, WC1E 6BT, UK l.mcnamara@cs.ucl.ac.uk Cecilia Mascolo Computer Science University College London London, WC1E 6BT, UK l.capra@cs.ucl.ac.uk ABSTRACT People living

  20. Passive imaging and detection in cluttered media Josselin Garnier

    E-Print Network [OSTI]

    Garnier, Josselin

    Passive imaging and detection in cluttered media Josselin Garnier Laboratoire de Probabilit´es et passive sensor imaging with ambient noise sources by suitably migrating the cross correlations to subsequent eruptions. Cross correlations of noisy signals recorded by a passive sensor array can also

  1. Social Media: Flood #FloodSafety #SummerSafety

    E-Print Network [OSTI]

    Social Media: Flood #FloodSafety #SummerSafety Please help the NWS spread these important.weather.gov/floodsafety #FloodSafety Twitter: A trickling creek could turn into a roaring waterway within minutes. www.weather.gov/floodsafety #FloodSafety #12; Facebook: It's important to know what kind of flooding you can expect in your

  2. Imaging and time reversal in random media Liliana Borcea

    E-Print Network [OSTI]

    Papanicolaou, George C.

    -separated scatterers in a randomly inhomogeneous environment using an active sensor array. The main features decomposition of the array response matrix in the frequency domain, and (iii) the construction of an objective of the medium. This is a new approach to array imaging that is motivated by time reversal in random media

  3. Perceptual Media Compression for Multiple Viewers with Feedback Delay

    E-Print Network [OSTI]

    Oleg, Komogortsev - Department of Computer Science, Texas State University

    into the impact that such a method can have on transmission bandwidth and computational burden reduction ­ computer conferencing, teleconferencing, and videoconferencing; J.5 [Computers in Other Systems]: Social Perceptual media adaptation, multi-viewer setup. 1. IMPACT OF THE FEEDBACK DELAY Feedback delay is the period

  4. Authorial Anxiety in a Mass Media World: Four Modernists Respond 

    E-Print Network [OSTI]

    Stamant, James Marcel

    2013-10-15

    . Scott Fitzgerald, and Ernest Hemingway. The works I examine span a twenty-year period, from the late 1910s to 1940, when both the newspaper and movie industries were firmly established as “mass” media. I submit that these authors sustained very...

  5. Tailoring electrode hydrophobicity to improve anode performance in alkaline media

    E-Print Network [OSTI]

    Kenis, Paul J. A.

    t s Backing layers may be permeable to catalyst solvent. 20 wt% PTFE optimal for alkaline anode. High the optimal PTFE loading was 20 wt% in alkaline media. We investigated PTFE and Fumion binders, determining of PTFE in the cathode backing layer [12]. Fairweather et al. determined that PTFE wet- proofing at less

  6. MediaQ Mobile User Manual Table of Contents

    E-Print Network [OSTI]

    Shahabi, Cyrus

    this data W4-metadata which can be obtained by utilizing camera sensors, geospatial and computer vision, and search mobile multimedia contents using automatically tagged geospatial metadata. User on a map interface according to their automatically sensed geospatial and other metadata. MediaQ consists

  7. Cinema and the City Film and Media Studies 337

    E-Print Network [OSTI]

    Fletcher, Robin

    1 Cinema and the City Film and Media Studies 337 Consider Resources Check subject guides: Research operators: AND, OR, NOT "urban space" and cinema? Select useful title(s) from your hits and then look. This will lead you to similar books. ("cities and towns" or "urban space") and ("motion pictures" or cinema

  8. The Media, Planning and the Oak Ridges Moraine

    E-Print Network [OSTI]

    of the issue and knowledge gained from interviews with actors intimately involved in the issue, including to certain issues over others; build up public images of political figures and current events; and influence, political information or opinions can be readily injected into the body politic by the mass media

  9. Classes of Chemical Reactions Reactions in aqueous media

    E-Print Network [OSTI]

    Zakarian, Armen

    Classes of Chemical Reactions Reactions in aqueous media · Precipitation reactions · Acid-Base reactions · Oxidation-Reduction reactions · Reversible reactions Classes of Chemical Reactions Water (H2O;Classes of Chemical Reactions The solubility of ionic compounds: dissociation O H H + NaCl Cl- Cl- Cl- Na

  10. Numerical Modeling of Periodic Composite Media for Electromagnetic Shielding Application

    E-Print Network [OSTI]

    Koledintseva, Marina Y.

    on a conventional mixing theory, have served as the fundamentals for these techniques. In these formulationsNumerical Modeling of Periodic Composite Media for Electromagnetic Shielding Application Dagang Wu-difference time-domain (FDTD) method. The results are compared with conventional mixing theories and 3D Fourier

  11. The Organization and Cooperation in Europe: Media Protection Watchdog

    E-Print Network [OSTI]

    Mason, Janet Lynn

    2008-08-08

    to the status of not free. 32 Freedom House bases its category designations, free, partly free, and not free within the state on political competition, civil liberties, civic life, and an independent media. A state earns the title of free when it meets all...

  12. Combustion fronts in porous media with two layers Steve Schecter

    E-Print Network [OSTI]

    Schecter, Stephen

    Combustion fronts in porous media with two layers layer 1 layer 2 Steve Schecter North Carolina Subject: Propagation of a combustion front through a porous medium with two parallel layers having different properties. · Each layer admits a traveling combustion wave. · The layers are coupled by heat

  13. The Approximation of Nuclear Contaminant Transport in Porous Media

    E-Print Network [OSTI]

    Douglas Jr., Jim

    of a chain of radioactive waste products and to present the results of some typical simulationsThe Approximation of Nuclear Contaminant Transport in Porous Media Jim Douglas, Jr. #3; Chieh;ective and eÆcient numerical method for approximating the solution of equations that govern the transport

  14. Radiative heat transfer in inhomogeneous, nongray, and anisotropically scattering media

    E-Print Network [OSTI]

    Guo, Zhixiong "James"

    Radiative heat transfer in inhomogeneous, nongray, and anisotropically scattering media Zhixiong Radiative heat transfer in three-dimensional inhomogeneous, nongray and anisotropically scattering of an application of engineering interest, radiative heat transfer in a boiler model with non-isothermal, nongray

  15. Transport in Porous Media ISSN 0169-3913

    E-Print Network [OSTI]

    Bolster, Diogo

    +Business Media Dordrecht 2013 Abstract The injection of supercritical carbon dioxide (CO2) in deep saline when injecting supercritical CO2 in a deep saline aquifer. V. Vilarrasa (B)· J. Carrera · M. Dentz GHS-012-0109-7 Semianalytical Solution for $$ \\text{ CO}_{2}$$ Plume Shape and Pressure Evolution During $$ \\text{ CO}_{2

  16. Acoustic wave propagation in two-phase heterogeneous porous media

    E-Print Network [OSTI]

    J. I. Osypik; N. I. Pushkina; Ya. M. Zhileikin

    2015-03-19

    The propagation of an acoustic wave through two-phase porous media with spatial variation in porosity is studied. The evolutionary wave equation is derived, and the propagation of an acoustic wave is numerically analyzed in application to marine sediments with various physical parameters.

  17. Infiltration in Porous Media with Dynamic Capillary Pressure: Travelling Waves

    E-Print Network [OSTI]

    Hulshof, Joost

    Infiltration in Porous Media with Dynamic Capillary Pressure: Travelling Waves C. Cuesta # , C to gravity, results in a pseudo­parabolic Burgers type equation. We give a rigorous study of global of study in this paper. We confine ourselves to the particular case of unsaturated groundwater flow, where

  18. Infiltration through porous media W. Hwang and S. Redner

    E-Print Network [OSTI]

    Redner, Sidney

    2000; published 24 January 2001 We study the kinetics of infiltration in which contaminant particlesInfiltration through porous media W. Hwang and S. Redner Center for BioDynamics, Center for Polymer Studies, and Department of Physics, Boston University, Boston, Massachusetts 02215 Received 6 September

  19. CHAMS: Churn-Aware Overlay Construction for Media Streaming

    E-Print Network [OSTI]

    Pietzuch, Peter

    CHAMS: Churn-Aware Overlay Construction for Media Streaming ABSTRACT Overlay networks support of such applications is affected by the churn resilience of the system. When peers disconnect from the system, streamed a proac- tive strategy that constructs a churn-aware overlay network that reduces the potential of future

  20. Detecting Spam URLs in Social Media via Behavioral Analysis

    E-Print Network [OSTI]

    Caverlee, James

    media systems like Twitter and Facebook. Recent studies find that around 25% of all status messages social systems provide restricted (or even no) access to posts, like Facebook. Second, even for those to assess how these links are actually received by the users of the system via clicks. A. Hanbury et al

  1. The Influence of Locative Media on Social Information Edwin Keijl

    E-Print Network [OSTI]

    Theune, Mariët

    on Facebook attracted 25.000 people on a very short notice and left a small town in The Netherlands ravaged the most popular geo-tagging services are Facebook, Foursquare, Twitter, Google Lati- tude and Flickr [29 is to look at the actual effects of locative media reported in these articles. We conclude by answering our

  2. Two-photon bound state in self-focusing media

    SciTech Connect (OSTI)

    Chiao, R.Y.; Deutsch, I.H. ); Garrison, J.C. )

    1991-09-09

    We derive a two-photon bound-state solution to the problem of quantum propagation of light in Kerr-effect nonlinear media which classically would exhibit self-focusing and self-trapping. We propose an experiment to see this two-photon bound state.

  3. Validated Leverett Approach for Multiphase Flow in PEFC Diffusion Media

    E-Print Network [OSTI]

    Mench, Matthew M.

    in thin-film polymer electrolyte fuel cell PEFC diffusion media DM . The present work is devoted. Available electronically October 16, 2007. Proper tailoring of the water management in polymer electrolyte step in establishing the most favorable microfluidic strategy that can balance the flood- ing effects

  4. Instantaneous electric energy and electric power dissipation in dispersive media

    E-Print Network [OSTI]

    Fan, Shanhui

    Instantaneous electric energy and electric power dissipation in dispersive media Wonseok Shin,1 the instantaneous densities of electric energy and electric power dissipation in lossless and lossy dis- persive average of the electric energy density is [3] ue 1 4 d d jE0j2 . (1) The time average of the electric

  5. Seismic response of fractures and induced anisotropy in poroelastic media

    E-Print Network [OSTI]

    Santos, Juan

    Seismic response of fractures and induced anisotropy in poroelastic media Juan E. Santos Instituto) and R. Mart´inez Corredor (UNLP) Department of Mathematics, University of Calgary, October 2014 Seismic and angular variations of velocity and attenuation of seismic waves. Seismic response of fractures and induced

  6. Seismic response of fractures and induced anisotropy in poroelastic media

    E-Print Network [OSTI]

    Santos, Juan

    Seismic response of fractures and induced anisotropy in poroelastic media Juan E. Santos stituto) and R. Mart´inez Corredor (UNLP) Department of Mathematics, University of Calgary, October 2014 Seismic variations of velocity and attenuation of seismic waves. Seismic response of fractures and induced anisotropy

  7. Designer synthetic media for studying microbial-catalyzed biofuel production

    SciTech Connect (OSTI)

    Tang, Xiaoyu [Biogas Inst. of Ministry of Agriculture, Chengdu (China); da Costa Sousa, Leonardo [Michigan State Univ., East Lansing, MI (United States); Jin, Mingjie [Michigan State Univ., East Lansing, MI (United States); Chundawat, Shishir [Michigan State Univ., East Lansing, MI (United States); State Univ. of New Jersey, Piscataway, NJ (United States); Chambliss, Charles [Baylor Univ., Waco, TX (United States); Lau, Ming W [Michigan State Univ., East Lansing, MI (United States); Xiao, Zeyi [Sichuan Univ., Chengdu (China); Dale, Bruce E [Michigan State Univ., East Lansing, MI (United States); Balan, Venkatesh [Michigan State Univ., East Lansing, MI (United States)

    2015-01-01

    Background: The fermentation inhibition of yeast or bacteria by lignocellulose-derived degradation products, during hexose/pentose co-fermentation, is a major bottleneck for cost-effective lignocellulosic biorefineries. To engineer microbial strains for improved performance, it is critical to understand the mechanisms of inhibition that affect fermentative organisms in the presence of major components of a lignocellulosic hydrolysate. The development of a synthetic lignocellulosic hydrolysate (SH) media with a composition similar to the actual biomass hydrolysate will be an important advancement to facilitate these studies. In this work, we characterized the nutrients and plant-derived decomposition products present in AFEX™ pretreated corn stover hydrolysate (ACH). The SH was formulated based on the ACH composition and was further used to evaluate the inhibitory effects of various families of decomposition products during Saccharomyces cerevisiae 424A (LNH-ST) fermentation. Results: The ACH contained high levels of nitrogenous compounds, notably amides, pyrazines, and imidazoles. In contrast, a relatively low content of furans and aromatic and aliphatic acids were found in the ACH. Though most of the families of decomposition products were inhibitory to xylose fermentation, due to their abundance, the nitrogenous compounds showed the most inhibition. From these compounds, amides (products of the ammonolysis reaction) contributed the most to the reduction of the fermentation performance. However, this result is associated to a concentration effect, as the corresponding carboxylic acids (products of hydrolysis) promoted greater inhibition when present at the same molar concentration as the amides. Due to its complexity, the formulated SH did not perfectly match the fermentation profile of the actual hydrolysate, especially the growth curve. However, the SH formulation was effective for studying the inhibitory effect of various compounds on yeast fermentation. Conclusions: The formulation of SHs is an important advancement for future multi-omics studies and for better understanding the mechanisms of fermentation inhibition in lignocellulosic hydrolysates. The SH formulated in this work was instrumental for defining the most important inhibitors in the ACH. Major AFEX decomposition products are less inhibitory to yeast fermentation than the products of dilute acid or steam explosion pretreatments; thus, ACH is readily fermentable by yeast without any detoxification.

  8. Designer synthetic media for studying microbial-catalyzed biofuel production

    DOE Public Access Gateway for Energy & Science Beta (PAGES Beta)

    Tang, Xiaoyu; da Costa Sousa, Leonardo; Jin, Mingjie; Chundawat, Shishir; Chambliss, Charles; Lau, Ming W; Xiao, Zeyi; Dale, Bruce E; Balan, Venkatesh

    2015-01-01

    Background: The fermentation inhibition of yeast or bacteria by lignocellulose-derived degradation products, during hexose/pentose co-fermentation, is a major bottleneck for cost-effective lignocellulosic biorefineries. To engineer microbial strains for improved performance, it is critical to understand the mechanisms of inhibition that affect fermentative organisms in the presence of major components of a lignocellulosic hydrolysate. The development of a synthetic lignocellulosic hydrolysate (SH) media with a composition similar to the actual biomass hydrolysate will be an important advancement to facilitate these studies. In this work, we characterized the nutrients and plant-derived decomposition products present in AFEX™ pretreated corn stover hydrolysate (ACH). Themore »SH was formulated based on the ACH composition and was further used to evaluate the inhibitory effects of various families of decomposition products during Saccharomyces cerevisiae 424A (LNH-ST) fermentation. Results: The ACH contained high levels of nitrogenous compounds, notably amides, pyrazines, and imidazoles. In contrast, a relatively low content of furans and aromatic and aliphatic acids were found in the ACH. Though most of the families of decomposition products were inhibitory to xylose fermentation, due to their abundance, the nitrogenous compounds showed the most inhibition. From these compounds, amides (products of the ammonolysis reaction) contributed the most to the reduction of the fermentation performance. However, this result is associated to a concentration effect, as the corresponding carboxylic acids (products of hydrolysis) promoted greater inhibition when present at the same molar concentration as the amides. Due to its complexity, the formulated SH did not perfectly match the fermentation profile of the actual hydrolysate, especially the growth curve. However, the SH formulation was effective for studying the inhibitory effect of various compounds on yeast fermentation. Conclusions: The formulation of SHs is an important advancement for future multi-omics studies and for better understanding the mechanisms of fermentation inhibition in lignocellulosic hydrolysates. The SH formulated in this work was instrumental for defining the most important inhibitors in the ACH. Major AFEX decomposition products are less inhibitory to yeast fermentation than the products of dilute acid or steam explosion pretreatments; thus, ACH is readily fermentable by yeast without any detoxification.« less

  9. An Investigation of In Situ Gelation of a Polyacrylamide/Chromium(III) System in Porous Media

    E-Print Network [OSTI]

    Montes, Antonio

    1992-04-01

    Crosslinked polymer systems are used in enhanced oil recovery treatments. To further understand the behavior of such systems in porous media, the flow of a chromium(H[)-polyacrylamide gel system has been studied in unconsolidated porous media...

  10. The management of transmedia production in an era of media and digital convergence

    E-Print Network [OSTI]

    Merkin, Andrew D. (Andrew David)

    2010-01-01

    As the digital and media convergence era hits its full stride and media companies struggle to maintain profitability in sectors of the entertainment industry, the production of transmedia experiences is becoming more ...

  11. Isis, Cabbage and Viper : new tools and strategies for designing responsive media

    E-Print Network [OSTI]

    Agamanolis, Stefan Panayiotis

    2001-01-01

    Responsive media are media that can sense and react intelligently to factors like presentation conditions or equipment, audience identity or profile, direct interaction, history or anticipation of involvement, and so on. ...

  12. The Emergence of Newsworthiness: Inclusion, Exclusion and Inequality in Political News and Online Media

    E-Print Network [OSTI]

    Grand, Noah

    2015-01-01

    Phrases: URLs Lead Print TV Other Media Web Native Left BlogRight BlogOther Blog URLs Print TV O. Media Web N. L. Blog R. Blog O.

  13. For Immediate Release --Wednesday, February 25, 2015 New combined degrees program brings new media and

    E-Print Network [OSTI]

    Morris, Joy

    diverse materials, technical skills and a range of new media areas including For Immediate Release -- Wednesday, February 25, 2015 New combined degrees program brings new media and education together to further engage students

  14. LOCATION USE AGREEMENT DePaul University School of Cinema & Interactive Media

    E-Print Network [OSTI]

    Schaefer, Marcus

    LOCATION USE AGREEMENT DePaul University School of Cinema & Interactive Media This Location Use of Cinema & Interactive Media.** Owner understands that such filming shall require DePaul to bring film

  15. Experimental modeling of intergranular exchange coupling for perpendicular thin film media

    E-Print Network [OSTI]

    Laughlin, David E.

    does exist in the CoCrPt-oxide layer of present perpendicular thin film media, especially for media to quantitatively determine the ferromagnetic ex- change coupling through an oxide layer as a function of ox- ide

  16. Statistical detection and imaging of objects hidden in turbid media using ballistic photons

    E-Print Network [OSTI]

    Statistical detection and imaging of objects hidden in turbid media using ballistic photons Sina-resolution imaging through scattering media with ballistic photons. We derive the fundamental limits on the accuracy

  17. Driving Through the Debate: Metaphoric Language in Media Coverage of Climate Change 

    E-Print Network [OSTI]

    Polyakova, Maria

    2010-11-24

    Environmental issues, and climate change in particular, are high on the agenda nowadays. Since mass media are the main mediator in communicating scientific knowledge to the general public, media coverage of environmental issues presents a special...

  18. UNIVERSITY OF CALIFORNIA, SANTA CRUZ DEPARTMENT OF DIGITAL ARTS AND NEW MEDIA

    E-Print Network [OSTI]

    California at Santa Cruz, University of

    technologies, or playable media and required core courses. We have a preference for candidates with expertise, participatory culture, performative technologies, playable media, etc.). POSITION AVAILABLE: As openings occur. More information is available here or from the Academic Pers

  19. Functional Approach to Electrodynamics of Media

    E-Print Network [OSTI]

    R. Starke; G. A. H. Schober

    2015-04-17

    In this article, we put forward a new approach to electrodynamics of materials. Based on the identification of induced electromagnetic fields as the microscopic counterparts of polarization and magnetization, we systematically employ the mutual functional dependencies of induced, external and total field quantities. This allows for a unified, relativistic description of the electromagnetic response without assuming the material to be composed of electric or magnetic dipoles. Using this approach, we derive universal (material-independent) relations between electromagnetic response functions such as the dielectric tensor, the magnetic susceptibility and the microscopic conductivity tensor. Our formulae can be reduced to well-known identities in special cases, but more generally include the effects of inhomogeneity, anisotropy, magnetoelectric coupling and relativistic retardation. If combined with the Kubo formalism, they would also lend themselves to the ab initio calculation of all linear electromagnetic response functions.

  20. Media Fabrication and Characterization Systems for Multilevel Three-Dimensional Magnetic Recording

    E-Print Network [OSTI]

    Amos, Nissim

    2008-01-01

    in each grain or the thermal activation switching time ( ? )media being used. ? = Thermal activation swiching time ? ? e

  1. Experimental Observation of Self-Accelerating Beams in Quadratic Nonlinear Media Ido Dolev,1

    E-Print Network [OSTI]

    Arie, Ady

    media, giving rise to a second-order power exchange between fields of different frequencies. To date

  2. GM Media-Sept 21, 2007 PBS, NH4Cl and KCl

    E-Print Network [OSTI]

    GM Media- Sept 21, 2007 PBS, NH4Cl and KCl Final volume(L) 1 50 mM PBS 100 mM 200 mM Ingredient keep the PBS solution at room temperature. GM Media Preparation: For each litter of GM media add, mineral, and PBS solution if you are not going to use them inside MFC. Combine them prior to make GM media

  3. Influence of reabsorption and reemission on stimulated Raman scattering of polymethine dyes in multiple scattering media

    SciTech Connect (OSTI)

    Yashchuk, V P; Komyshan, A O; Smaliuk, A P; Prygodiuk, O A; Ishchenko, A A; Olkhovyk, L A

    2013-12-31

    It is shown that reabsorption of the luminescence radiation in the range of its overlapping with the absorption spectrum and the following reemission to a long-wavelength range may noticeably affect the process of stimulated Raman scattering (SRS) in polymethine dyes in multiple scattering media (MSM). This is related to the fact that SRS in such media occurs jointly with the random lasing (RL), which favors SRS and makes up with it a united nonlinear process. Reemission into the long-wavelength spectrum range amplified in MSM causes the RL spectrum to shift to longer wavelengths and initiates the long-wavelength band of RL, in which a main part of the lasing energy is concentrated. This weakens or completely stops the SRS if the band is beyond the range of possible spectral localisation of Stokes lines. This process depends on the efficiency of light scattering, dye concentration, temperature and pump intensity; hence, there exist optimal values of these parameters for obtaining SRS in MSM. (nonlinear optical phenomena)

  4. Conservation Laws for Coupled Hydro-mechanical Processes in Unsaturated Porous Media: Theory and Implementation

    SciTech Connect (OSTI)

    Borja, R I; White, J A

    2010-02-19

    We develop conservation laws for coupled hydro-mechanical processes in unsaturated porous media using three-phase continuum mixture theory. From the first law of thermodynamics, we identify energy-conjugate variables for constitutive modeling at macroscopic scale. Energy conjugate expressions identified relate a certain measure of effective stress to the deformation of the solid matrix, the degree of saturation to the matrix suction, the pressure in each constituent phase to the corresponding intrinsic volume change of this phase, and the seepage forces to the corresponding pressure gradients. We then develop strong and weak forms of boundary-value problems relevant for 3D finite element modeling of coupled hydro-mechanical processes in unsaturated porous media. The paper highlights a 3D numerical example illustrating the advances in the solution of large-scale coupled finite element systems, as well as the challenges in developing more predictive tools satisfying the basic conservation laws and the observed constitutive responses for unsaturated porous materials.

  5. Semianalytical Solutions of Radioactive or Reactive Tracer Transport in Layered Fractured Media

    SciTech Connect (OSTI)

    G.J. Moridis; G. S. Bodvarsson

    2001-10-01

    In this paper, semianalytical solutions are developed for the problem of transport of radioactive or reactive tracers (solutes or colloids) through a layered system of heterogeneous fractured media with misaligned fractures. The tracer transport equations in the matrix account for (a) diffusion, (b) surface diffusion (for solutes only), (c) mass transfer between the mobile and immobile water fractions, (d) linear kinetic or equilibrium physical, chemical, or combined solute sorption or colloid filtration, and (e) radioactive decay or first order chemical reactions. Any number of radioactive decay daughter products (or products of a linear, first-order reaction chain) can be tracked. The tracer-transport equations in the fractures account for the same processes, in addition to advection and hydrodynamic dispersion. Additionally, the colloid transport equations account for straining and velocity adjustments related to the colloidal size. The solutions, which are analytical in the Laplace space, are numerically inverted to provide the solution in time and can accommodate any number of fractured and/or porous layers. The solutions are verified using analytical solutions for limiting cases of solute and colloid transport through fractured and porous media. The effect of important parameters on the transport of {sup 3}H, {sup 237}Np and {sup 239}Pu (and its daughters) is investigated in several test problems involving layered geological systems of varying complexity. {sup 239}Pu colloid transport problems in multilayered systems indicate significant colloid accumulations at straining interfaces but much faster transport of the colloid than the corresponding strongly sorbing solute species.

  6. Improved Modeling and Understanding of Diffusion-Media Wettability on Polymer-Electrolyte-Fuel-Cell Performance

    SciTech Connect (OSTI)

    Weber, Adam

    2010-03-05

    A macroscopic-modeling methodology to account for the chemical and structural properties of fuel-cell diffusion media is developed. A previous model is updated to include for the first time the use of experimentally measured capillary pressure -- saturation relationships through the introduction of a Gaussian contact-angle distribution into the property equations. The updated model is used to simulate various limiting-case scenarios of water and gas transport in fuel-cell diffusion media. Analysis of these results demonstrate that interfacial conditions are more important than bulk transport in these layers, where the associated mass-transfer resistance is the result of higher capillary pressures at the boundaries and the steepness of the capillary pressure -- saturation relationship. The model is also used to examine the impact of a microporous layer, showing that it dominates the response of the overall diffusion medium. In addition, its primary mass-transfer-related effect is suggested to be limiting the water-injection sites into the more porous gas-diffusion layer.

  7. Relational Database SQL: Querying the Relational DB

    E-Print Network [OSTI]

    Qiu, Weigang

    Standards and Dialects ISO SQL:2008 DBMS vendors offer their own extensions Oracle PostgreSQL MySQL Weigang: auto-completion and command history Weigang Qiu Relational Database & SQL #12;Relational Database SQL

  8. Social Media: Weather-Ready Wednesday Please help the NWS spread these important safety messages on social media! Everyone is

    E-Print Network [OSTI]

    Social Media: Weather-Ready Wednesday #WRW Please help the NWS spread these important safety build a WeatherReady Nation. WeatherReady Wednesday is a National Weather Service initiative to help spread weather safety messages each week. Each week you can pick a different topic to share. It can

  9. Media-Smart Youth: Eat, Think, and Be Active! EXECUTIVE SUMMARY

    E-Print Network [OSTI]

    Rau, Don C.

    Media-Smart Youth: Eat, Think, and Be Active! EXECUTIVE SUMMARY BACKGROUND The Media-Smart Youth of Child Health and Human Development #12;Media-Smart Youth: Eat, Think, and Be Active! interests and level at home, school, and elsewhere. The most popular MSY activities involved physical, hands-on, and self

  10. L e s s o n 1 Media-Smart Youth

    E-Print Network [OSTI]

    Rau, Don C.

    Take Home a New Idea! sheets (one copy for each youth) Tips for Media-Smart Parents sheets (one copy51 c L e s s o n 1 Welcome to Media-Smart Youth Total Time | 90 minutes 70 minutes for Activities the workshop. They also learn about the nutrition concepts that the Media-Smart Youth program emphasizes

  11. Power Optimization of Wireless Media Systems with Space-Time Code Building

    E-Print Network [OSTI]

    Yousefi'zadeh, Homayoun

    between the power consumption and the quality of service in wireless media systems. Fig. 1 includes1 Power Optimization of Wireless Media Systems with Space-Time Code Building Blocks Homayoun solution to the problem of power control in wireless media systems with multiple transmit antennas. We

  12. Power Optimization of Memoryless Wireless Media Systems with Space-Time Block Codes

    E-Print Network [OSTI]

    Yousefi'zadeh, Homayoun

    Power Optimization of Memoryless Wireless Media Systems with Space-Time Block Codes Hamid present an analytical so- lution to the problem of power control in wireless media systems with multiple- less media systems subject to a given level of Quality of Service (QoS) and an available bit rate. Our

  13. Application of the Hanbury BrownTwiss effect to scattering from quasi-homogeneous media

    E-Print Network [OSTI]

    Visser, Taco D.

    Application of the Hanbury Brown­Twiss effect to scattering from quasi-homogeneous media David: Hanbury Brown-Twiss effect Scattering Born approximation Quasi-homogeneous media Inverse scattering a b scattering media, is studied by the use of the Hanbury Brown­Twiss effect. In particular the two

  14. Affective Social Quest (ASQ) Teaching Emotion Recognition with Interactive Media & Wireless Expressive Toys

    E-Print Network [OSTI]

    AZ August 1987 Submitted to the Program in Media Arts and Sciences School of Architecture Author: Program in Media Arts and Sciences 7 May 1999 Certified by: Thesis Advisor Andrew Lippman, Ph Katharine Howard Blocher Submitted to the Program in Media Arts and Sciences, School of Architecture

  15. Personal Media Library for Android Kwan King Yu, Wong Chun Ho, Lam Kwok On

    E-Print Network [OSTI]

    Liu, Yunhao

    Personal Media Library for Android Kwan King Yu, Wong Chun Ho, Lam Kwok On Advised by Prof. BrahimShare". This multiuser application is developed on Android platform. Users can customize and manage their media itemsSQL) from multiple Android devices - Sharing media items to Facebook by using Feed Dialog provided

  16. Parameter Estimates for High-Level Nuclear Transport in Fractured Porous Media

    E-Print Network [OSTI]

    Douglas Jr., Jim

    for the transport of a chain of radioactive waste products in certain fractured porous media. The formulation begins of radioactive waste prod- ucts in certain fractured porous media. The model is intended to be a reason- ablyParameter Estimates for High-Level Nuclear Transport in Fractured Porous Media Jim Douglas, Jr. #3

  17. Quantum electrodynamics of inhomogeneous anisotropic media

    E-Print Network [OSTI]

    Adrian E. Rubio Lopez; Fernando C. Lombardo

    2014-11-28

    In this work we calculate the closed time path (CTP) generating functional for the electromagnetic (EM) field interacting with inhomogeneous anisotropic matter. For this purpose, we first find a general expression for the electromagnetic field's influence action from the interaction of the field with a composite environment consisting in the quantum polarization degrees of freedom in each point of space, at arbitrary temperatures, connected to thermal baths. Then, we evaluate the generating functional for the gauge field, in the temporal gauge, by implementing the Faddeev-Popov procedure. Finally, through the point-splitting technique, we calculate closed expressions for the energy, the Poynting vector and the Maxwell tensor in terms of the Hadamard propagator. We show that all the quantities have contributions from the field's initial conditions and also from the matter degrees of freedom. Throughout the whole work we discuss and give insights about how the gauge invariance must be treated in the formalism when the EM field is interacting with inhomogeneous anisotropic matter. We study the electrodynamics in the temporal gauge, obtaining the EM field's equation and a residual condition. Finally analyze the case of the EM field in bulk material and also discuss several general implications of our results in relation with the Casimir physics in a nonequilibrium scenario.

  18. METHOD DEVELOPMENT FOR DETERMINING THE HYDRAULIC CONDUCTIVITY OF FRACTURED POROUS MEDIA

    SciTech Connect (OSTI)

    Dixon, K.

    2013-09-30

    Plausible, but unvalidated, theoretical model constructs for unsaturated hydraulic conductivity of fractured porous media are currently used in Performance Assessment (PA) modeling for cracked saltstone and concrete (Flach 2011). The Nuclear Regulatory Commission (NRC) has expressed concern about the lack of model support for these assumed Moisture Characteristic Curves (MCC) data, as noted in Requests for Additional Information (RAIs) PA-8 and SP-4 (Savannah River Remediation, LLC, 2011). The objective of this task was to advance PA model support by developing an experimental method for determining the hydraulic conductivity of fractured cementitious materials under unsaturated conditions, and to demonstrate the technique on fractured saltstone samples. The task was requested through Task Technical Request (TTR) HLW-SSF-TTR-2012-0016 and conducted in accordance with Task Technical & Quality Assurance Plan (TTQAP) SRNL-TR-2012-00090. Preliminary method development previously conducted by Kohn et al. (2012) identified transient outflow extraction as the most promising method for characterizing the unsaturated properties of fractured porous media. While the research conducted by Kohn et al. (2012) focused on fractured media analogs such as stacked glass slides, the current task focused directly on fractured saltstone. For this task, four sample types with differing fracture geometries were considered: 1) intact saltstone, 2) intact saltstone with a single saw cut, smooth surface fracture, 3) micro-fractured saltstone (induced by oven drying), and 4) micro-fractured saltstone with a single, fully-penetrating, rough-surface fracture. Each sample type was tested initially for saturated hydraulic conductivity following method ASTM D 5084 using a flexible wall permeameter. Samples were subsequently tested using the transient outflow extraction method to determine cumulative outflow as a function of time and applied pressure. Of the four sample types tested, two yielded datasets suitable for analysis (sample types 3 and 4). The intact saltstone sample (sample type 1) did not yield any measureable outflow over the pressure range of the outflow test (0-1000 cm H{sub 2}O). This was expected because the estimated air entry pressure for intact saltstone is on the order of 100,000 cm H{sub 2}O (Dixon et al., 2009). The intact saltstone sample with a single saw cut smooth surface fracture (sample type 2) did not produce useable data because the fracture completely drained at less than 10 cm H{sub 2}O applied pressure. The cumulative outflow data from sample types 3 and 4 were analyzed using an inverse solution of the Richard’s equation for water flow in variably saturated porous media. This technique was implemented using the computer code Hydrus-1D (Šim?nek et al., 2008) and the resulting output included the van Genuchten-Mualem water retention and relative permeability parameters and predicted saturated hydraulic conductivity (Van Genuchten, 1980; Van Genuchten et al., 1991). Estimations of relative permeability and saturated conductivity are possible because the transient response of the sample to pressure changes is recorded during the multi-step outflow extraction test. Characteristic curves were developed for sample types 3 and 4 based on the results of the transient outflow method and compared to that of intact saltstone previously reported by Dixon et al. (2009). The overall results of this study indicate that the outflow extraction method is suitable for measuring the hydraulic properties of micro-fractured porous media. The resulting cumulative outflow data can be analyzed using the computer code Hydrus-1D to generate the van Genuchten curve fitting parameters that adequately describe fracture drainage. The resulting characteristic curves are consistent with blended characteristic curves that combine the behaviors of low pressure drainage associated with fracture flow with high pressure drainage from the bulk saltstone matrix.

  19. REE Sorption Study for Media #1 and Media #2 in Brine #1 and #2 at different Liquid to Solid Ratio's at Ambient Temperature

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

    Gary Garland

    2015-03-27

    This data set shows the different loading capacities of Media #1 and Media #2 in a high and low salt content brine matrix at different liquid to solid ratio's. These data sets are shaker bath tests on media #1 and media #2 in brine's #1 and #2 at 500mL-.5g(1000-1 ratio), 150mL-.75g(200-1 ratio), and 150mL-2.5g(60-1 ratio) at ambient temperature.

  20. Weekly Media Summary from the Media Relations team 3 16 May 2014 India Today -MBA Scholarships from University of the West of England

    E-Print Network [OSTI]

    Aickelin, Uwe

    -long edition of the BBC's Culture Show, the programme Pop Go the Women: The Other Story of Pop Art Distinguished Executive address series Xavier Rolet Chief Executive of London Stock exchange Bristol Post - Art

  1. Polybenzimidazole compounds, polymeric media, and methods of post-polymerization modifications

    DOE Patents [OSTI]

    Klaehn, John R. (Idaho Falls, ID); Peterson, Eric S. (Idaho Falls, ID); Orme, Christopher J. (Shelley, ID); Jones, Michael G. (Chubbuck, ID); Wertsching, Alan K. (Idaho Falls, ID); Luther, Thomas A. (Idaho Falls, ID); Trowbridge, Tammy L. (Idaho Falls, ID)

    2007-12-18

    A PBI compound includes imidazole nitrogens at least a portion of which are substituted with a moiety containing a carbonyl group, the substituted imidazole nitrogens being bonded to carbon of the carbonyl group. At least 85% of the nitrogens may be substituted. The carbonyl-containing moiety may include RCO--, where R is alkoxy or haloalkyl. The PBI compound may exhibit a first temperature marking an onset of weight loss corresponding to reversion of the substituted PBI that is less than a second temperature marking an onset of decomposition of an otherwise identical PBI compound without the substituted moiety. The PBI compound may be included in separatory media. A substituted PBI synthesis method may include providing a parent PBI in a less than 5 wt % solvent solution. Substituting may use more than 5 equivalents in relation to the imidazole nitrogens to be substituted.

  2. Polybenzimidazole compounds, polymeric media, and methods of post-polymerization modifications

    DOE Patents [OSTI]

    Klaehn, John R. (Idaho Falls, ID); Peterson, Eric S. (Idaho Falls, ID); Wertsching, Alan K. (Idaho Falls, ID); Orme, Christopher J. (Shelley, ID); Luther, Thomas A. (Idaho Falls, ID); Jones, Michael G. (Pocatello, ID)

    2007-08-21

    A PBI compound includes imidazole nitrogens at least a portion of which are substituted with an organic-inorganic hybrid moiety. At least 85% of the imidazole nitrogens may be substituted. The organic-inorganic hybrid moiety may be an organosilane moiety, for example, (R)Me.sub.2SiCH.sub.2-- where R is selected from among methyl, phenyl, vinyl, and allyl. The PBI compound may exhibit similar thermal properties in comparison to the unsubstituted PBI. The PBI compound may exhibit a solubility in an organic solvent greater than the solubility of the unsubstituted PBI. The PBI compound may be included in separatory media. A substituted PBI synthesis method may include providing a parent PBI in a less than 5 wt % solvent solution. Substituting may occur at about room temperature and/or at about atmospheric pressure. Substituting may use at least 5 equivalents in relation to the imidazole nitrogens to be substituted or, preferably, about 15.

  3. Light propagation and emission in complex photonic media

    E-Print Network [OSTI]

    Vos, Willem L; Mosk, Allard P

    2015-01-01

    We provide an introduction to complex photonic media, that is, composite materials with spatial inhomogeneities that are distributed over length scales comparable to or smaller than the wavelength of light. This blossoming field is firmly rooted in condensed matter physics, in optics, and in materials science. Many stimulating analogies exist with other wave phenomena such as sound and seismology, X-rays, neutrons. The field has a rich history, which has led to many applications in lighting, novel lasers, light harvesting, microscopy, and bio optics. We provide a brief overview of complex photonic media with different classes of spatial order, varying from completely random to long-periodically ordered structures, quasi crystalline and aperiodic structures, and arrays of cavities. In addition to shaping optical waves by suitable photonic nanostructures, the realization is quickly arising that the spatial shaping of optical wavefronts with spatial light modulators dramatically increases the number of control p...

  4. Numerical Regularization of Electromagnetic Quantum Fluctuations in Inhomogeneous Dielectric Media

    E-Print Network [OSTI]

    Shin-itiro Goto; Alison C. Hale; Robin W. Tucker; Timothy J. Walton

    2012-01-05

    Electromagnetic Casimir stresses are of relevance to many technologies based on mesoscopic devices such as MEMS embedded in dielectric media, Casimir induced friction in nano-machinery, micro-fluidics and molecular electronics. Computation of such stresses based on cavity QED generally require numerical analysis based on a regularization process. A new scheme is described that has the potential for wide applicability to systems involving realistic inhomogeneous media. From a knowledge of the spectrum of the stationary modes of the electromagnetic field the scheme is illustrated by estimating numerically the Casimir stress on opposite faces of a pair of perfectly conducting planes separated by a vacuum and the change in this result when the region between the plates is filled with an incompressible inhomogeneous non-dispersive dielectric.

  5. Fundamental limits to the optical response of lossy media

    E-Print Network [OSTI]

    Miller, Owen D; Reid, M T Homer; Hsu, Chia Wei; DeLacy, Brendan G; Joannopoulos, John D; Solja?i?, Marin; Johnson, Steven G

    2015-01-01

    At visible and infrared frequencies, metals show tantalizing promise for strong subwavelength resonances, but material loss typically dampens the response. We derive fundamental limits to the optical response of lossy media, bounding the largest enhancements possible given intrinsic material losses. Through basic conservation-of-energy principles, we derive limits to per-volume absorption and scattering rates, and to local-density-of-states enhancements that represent the power radiated or expended by a dipole near a material body. We provide examples of structures that approach our limits, and also specific frequency ranges at which common structures fall orders of magnitudes short. Underlying the limits is a simple metric, $|\\chi|^2 / \\operatorname{Im} \\chi$ for a material with susceptibility $\\chi$, that enables broad technological evaluation of lossy media across optical frequencies.

  6. Porous media experience applicable to field evaluation for compressed air energy storage

    SciTech Connect (OSTI)

    Allen, R.D.; Gutknecht, P.J.

    1980-06-01

    A survey is presented of porous media field experience that may aid in the development of a compressed air energy storage field demonstration. Work done at PNL and experience of other groups and related industries is reviewed. An overall view of porous media experience in the underground storage of fluids is presented. CAES experience consists of site evaluation and selection processes used by groups in California, Kansas, and Indiana. Reservoir design and field evaluation of example sites are reported. The studies raised questions about compatibility with depleted oil and gas reservoirs, storage space rights, and compressed air regulations. Related experience embraces technologies of natural gas, thermal energy, and geothermal and hydrogen storage. Natural gas storage technology lends the most toward compressed air storage development, keeping in mind the respective differences between stored fluids, physical conditions, and cycling frequencies. Both fluids are injected under pressure into an aquifer to form a storage bubble confined between a suitable caprock structure and partially displaced ground water. State-of-the-art information is summarized as the necessary foundation material for field planning. Preliminary design criteria are given as recommendations for basic reservoir characteristics. These include geometric dimensions and storage matrix properties such as permeability. Suggested ranges are given for injection air temperature and reservoir pressure. The second step in developmental research is numerical modeling. Results have aided preliminary design by analyzing injection effects upon reservoir pressure, temperature and humidity profiles. Results are reported from laboratory experiments on candidate sandstones and caprocks. Conclusions are drawn, but further verification must be done in the field.

  7. Carbon fiber composite molecular sieve electrically regenerable air filter media

    DOE Patents [OSTI]

    Wilson, K.A.; Burchell, T.D.; Judkins, R.R.

    1998-10-27

    An electrically regenerable gas filter system includes a carbon fiber composite molecular sieve (CFCMS) filter medium. After a separate medium-efficiency pre-filter removes particulate from the supply air stream, the CFCMS filter sorbs gaseous air pollutants before the air is recirculated to the space. When saturated, the CFCMS media is regenerated utilizing a low-voltage current that is caused to pass through the filter medium. 3 figs.

  8. Barcelona, Mar de 2007 Les principals empreses del sector media

    E-Print Network [OSTI]

    Lambert, Patrik

    investigació en continguts audiovisuals. i3media es basa en les tecnologies per a la creació i gestió a l'àmbit en el mercat audiovisual, és necessari disposar de les millors tecnologies per a la producció, gestió, distribució i explotació dels continguts. A fi de generar noves tecnologies que ofereixin

  9. Carbon fiber composite molecular sieve electrically regenerable air filter media

    DOE Patents [OSTI]

    Wilson, Kirk A. (Knoxville, TN); Burchell, Timothy D. (Oak Ridge, TN); Judkins, Roddie R. (Knoxville, TN)

    1998-01-01

    An electrically regenerable gas filter system includes a carbon fiber composite molecular sieve (CFCMS) filter medium. After a separate medium-efficiency pre-filter removes particulate from the supply airstream, the CFCMS filter sorbs gaseous air pollutants before the air is recirculated to the space. When saturated, the CFCMS media is regenerated utilizing a low-voltage current that is caused to pass through the filter medium.

  10. Flow of pH-responsive microcapsules in porous media

    E-Print Network [OSTI]

    Gun, Wei Jin; Routh, Alexander F.

    2014-11-20

    blocked. 2 Keywords: Encapsulation; Enhanced oil recovery; Triggered release; Porous media 1.Introduction Micro-capsules are micron-sized particles. They comprise a shell, encapsulating an active ingredient, in the core. The shell acts as a barrier... ). Other examples include the encapsulation of astaxanthin, a food supplement, which showed minimal heat degradation compared to free astaxanthin(Tachaprutinun et al., 2009). Encapsulation is also important in the digital display industry, for example...

  11. Media Advisory: Site-wide Safety Standards | 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 - WAPAEnergy May 28 Webinar to Focus on TribalMedia Advisory:

  12. Hydraulic properties of adsorbed water films in unsaturated porous media

    SciTech Connect (OSTI)

    Tokunaga, Tetsu K.

    2009-03-01

    Adsorbed water films strongly influence residual water saturations and hydraulic conductivities in porous media at low saturations. Hydraulic properties of adsorbed water films in unsaturated porous media were investigated through combining Langmuir's film model with scaling analysis, without use of any adjustable parameters. Diffuse double layer influences are predicted to be important through the strong dependence of adsorbed water film thickness (f) on matric potential ({Psi}) and ion charge (z). Film thickness, film velocity, and unsaturated hydraulic conductivity are predicted to vary with z{sup -1}, z{sup -2}, and z{sup -3}, respectively. In monodisperse granular media, the characteristic grain size ({lambda}) controls film hydraulics through {lambda}{sup -1} scaling of (1) the perimeter length per unit cross sectional area over which films occur, (2) the critical matric potential ({Psi}{sub c}) below which films control flow, and (3) the magnitude of the unsaturated hydraulic conductivity when {Psi} < {Psi}{sub c}. While it is recognized that finer textured sediments have higher unsaturated hydraulic conductivities than coarser sands at intermediate {Psi}, the {lambda}{sup -1} scaling of hydraulic conductivity predicted here extends this understanding to very low saturations where all pores are drained. Extremely low unsaturated hydraulic conductivities are predicted under adsorbed film-controlled conditions (generally < 0.1 mm y{sup -1}). On flat surfaces, the film hydraulic diffusivity is shown to be constant (invariant with respect to {Psi}).

  13. Treatment studies of paint stripping waste from plastic media blasting

    SciTech Connect (OSTI)

    Spence, R.D.

    1995-12-31

    Blasting with plastic media is used to strip paint and decontaminate surfaces. For disposal the plastic media is pulverized into a plastic dust. About 10 wt % of the waste from plastic media blasting is pulverized paint, which makes the waste a characteristically hazardous waste because of the presence of barium, cadmium, chromium and lead in the paint pigments. Four separate treatments of this hazardous waste were studied: (1) density separation to remove the paint, (2) self-encapsulation of the mix of plastic and paint dust into plastic pellets, (3) solidification/stabilization (S/S) into cementitious waste forms, and (4) low-temperature ashing to destroy the large mass of nonhazardous polymer. Two types of plast blasting wastes were studied: a urea formaldehyde thermoset polymer and an acrylic thermoplastic polymer (polymethylmethacrylate). Toxicity Characteristic Leach Procedure (TCLP) extraction concentrations for the treated and untreated wastes are listed. Density separation failed to adequately separate the paint with an aqueous carbonate solution. Self-encapsulation reduced the waste volume by about 50%, but did not meet TCLP criteria. Cementitious solidification gave the lowest TCLP concentrations, but increased the waste volume by about 50%. Low-temperature ashing at 600 C resulted in a mass decrease of 93 to 98% for the wastes; the metals remaining in the ash could be stabilized with cementitious solidification and still result in a volume decrease of 75 to 95 volume percent.

  14. CorrelationF unctions of Random Media Summary ---In geophysics, the correlation functions of random media are of principal importance for

    E-Print Network [OSTI]

    Cerveny, Vlastislav

    CorrelationF unctions of Random Media LUDE Ÿ K KLIMES Ÿ 1 Summary --- In geophysics, in a simple general form enabling the random media used in geophysics to be specified. The medium correlation.g., SHAPIRO and KNEIB, 1993; SHAPIRO et al., 1996; MU Ë? LLER and SHAPIRO, 2001). 1 Department of Geophysics

  15. ORIGINAL PAPER Trends in heat-related mortality in the United States,

    E-Print Network [OSTI]

    Sheridan, Scott

    with older housing, larger heat islands, and poorer residents as being collectively more vulnerable (HarlanORIGINAL PAPER Trends in heat-related mortality in the United States, 1975­2004 Scott C. Sheridan Æ Springer Science+Business Media B.V. 2008 Abstract This study addresses the long-term trends in heat

  16. Influence of thermal conditioning media on Charpy specimen test temperature

    SciTech Connect (OSTI)

    Nanstad, R.K.; Swain, R.L.; Berggren, R.G.

    1989-01-01

    The Charpy V-notch (CVN) impact test is used extensively for determining the toughness of structural materials. Research programs in many technologies concerned with structural integrity perform such testing to obtain Charpy energy vs temperature curves. American Society for Testing and Materials Method E 23 includes rather strict requirements regarding determination and control of specimen test temperature. It specifies minimum soaking times dependent on the use of liquids or gases as the medium for thermally conditioning the specimen. The method also requires that impact of the specimen occur within 5 s removal from the conditioning medium. It does not, however, provide guidance regarding choice of conditioning media. This investigation was primarily conducted to investigate the changes in specimen temperature which occur when water is used for thermal conditioning. A standard CVN impact specimen of low-alloy steel was instrumented with surface-mounted and embedded thermocouples. Dependent on the media used, the specimen was heated or cooled to selected temperatures in the range {minus}100 to 100{degree}C using cold nitrogen gas, heated air, acetone and dry ice, methanol and dry ice, heated oil, or heated water. After temperature stabilization, the specimen was removed from the conditioning medium while the temperatures were recorded four times per second from all thermocouples using a data acquisition system and a computer. The results show that evaporative cooling causes significant changes in the specimen temperatures when water is used for conditioning. Conditioning in the other media did not result in such significant changes. The results demonstrate that, even within the guidelines of E 23, significant test temperature changes can occur which may substantially affect the Charpy impact test results if water is used for temperature conditioning. 7 refs., 11 figs.

  17. Dynamic Behaviors of Supersonic Granular Media under Vertical Vibration

    E-Print Network [OSTI]

    Kai Huang; Peng Zhang; Guoqing Miao; Rongjue Wei

    2005-11-29

    We present experimental study of vibrofluidized granular materials by high speed photography. Statistical results present the averaged dynamic behaviors of granular materials in one cycle, including the variations of height, velocity and mechanical energy of the center of mass. Furthermore, time-space distribution of granular temperature which corresponds to the random kinetic energy shows that a temperature peak forms in the compression period and propagates upward with a steepened front. The Mach number in the steepened front is found to be greater than unity, indicating a shock propagating in the supersonic granular media.

  18. Electromagnetic Field Quantization in Time-Dependent Dielectric Media

    E-Print Network [OSTI]

    Xiao-Min Bei; Zhong-Zhu Liu

    2011-04-18

    We present a Gupta-Bleuler quantization scheme for the electromagnetic field in time-dependent dielectric media. Starting from the Maxwell equations, a generalization of the Lorentz gauge condition adapted to time varying dielectrics is derived. Using this gauge, a Gupta-Bleuler approach to quantize all polarizations of the radiation field and the corresponding constraint condition are introduced. This new approach is different from the quantized electromagnetic field in vacuum in the sense that here the contributions of unphysical photons cannot be thoroughly eliminated, which further lead to a surface charge density. Finally, a discussion of potential experimental tests and possible implication is also made.

  19. Theory of Sound Propagation in Superfluid Solutions Filled Porous Media

    E-Print Network [OSTI]

    Sh. E. Kekutia; N. D. Chkhaidze

    2005-02-10

    A theory of the propagation of acoustic waves in a porous medium filled with superfluid solution is developed. The elastic coefficients in the system of equations are expressed in terms of physically measurable quantities. The equations obtained describe all volume modes that can propagate in a porous medium saturated with superfluid solution. Finally, derived equations are applied to the most important particular case when the normal fluid component is locked inside a highly porous media (aerogel) by viscous forces and the velocities of two longitudinal sound modes are calculated.

  20. Methods of producing adsorption media including a metal oxide

    DOE Patents [OSTI]

    Mann, Nicholas R; Tranter, Troy J

    2014-03-04

    Methods of producing a metal oxide are disclosed. The method comprises dissolving a metal salt in a reaction solvent to form a metal salt/reaction solvent solution. The metal salt is converted to a metal oxide and a caustic solution is added to the metal oxide/reaction solvent solution to adjust the pH of the metal oxide/reaction solvent solution to less than approximately 7.0. The metal oxide is precipitated and recovered. A method of producing adsorption media including the metal oxide is also disclosed, as is a precursor of an active component including particles of a metal oxide.

  1. Shanzhai Online Videos in China: Governance and Resistance through Media 

    E-Print Network [OSTI]

    Cui, Xi

    2012-10-19

    empirical site to examine the ways in which different social groups interact with each other, in and through China’s media system. By examining Shanzhai, this study will try to answer the questions regarding the governance and resistance of expressions... to Shenzhen because of its preferential policies and cheap labor. Among the products of those factories, there have been knock-off cell phones as early as the late 1990s. However, most of the early knock-off cell phones were made with recycled parts...

  2. Electro-chemical manifestation of nanoplasmonics in fractal media

    E-Print Network [OSTI]

    Baskin, E

    2015-01-01

    Electrodynamics of composite materials with fractal geometry is studied in the framework of fractional calculus. This consideration establishes a link between fractal geometry of the media and fractional integro-differentiation. The photoconductivity in the vicinity of the electrode-electrolyte fractal interface is studied. The methods of fractional calculus are employed to obtain an analytical expression for the giant local enhancement of the optical electric field inside the fractal composite structure at the condition of the surface plasmon excitation. This approach makes it possible to explain experimental data on photoconductivity in the nano-electrochemistry.

  3. Damage due to salt crystallization in porous media

    E-Print Network [OSTI]

    Noushine Shahidzadeh Bonn; Francois Bertrand; Daniel Bonn

    2009-06-13

    We investigate salt crystallization in porous media that can lead to their disintegration. For sodium sulfate we show for the first time experimentally that when anhydrous crystals are wetted with water, there is very rapid growth of the hydrated form of sulfate in clusters that nucleate on anhydrous salt micro crystals. The molar volume of the hydrated crystals being four times bigger, the growth of these clusters can generate stresses in excess of the tensile strength of the stone and lead therefore to damage.

  4. Using Web and Social Media for Influenza Surveillance

    SciTech Connect (OSTI)

    Corley, Courtney D.; Cook, Diane; Mikler, Armin R.; Singh, Karan P.

    2010-01-04

    Analysis of Google influenza-like-illness (ILI) search queries has shown a strongly correlated pattern with Centers for Disease Control (CDC) and Prevention seasonal ILI reporting data.Web and social media provide another resource to detect increases in ILI. This paper evaluates trends in blog posts that discuss influenza. Our key finding is that from 5-October 2008 to 31-January 2009 a high correlation exists between the frequency of posts, containing influenza keywords, per week and CDC influenza-like-illness surveillance data.

  5. The building blocks of dynamical heterogeneities in dense granular media

    E-Print Network [OSTI]

    R. Candelier; O. Dauchot; G. Biroli

    2009-01-22

    We investigate experimentally the connection between short time dynamics and long time dynamical heterogeneities within a dense granular media under cyclic shear. We show that dynamical heterogeneities result from a two timescales process. Short time but already collective events consisting in clustered cage jumps concentrate most of the non affine displacements. On larger timescales such clusters appear aggregated both temporally and spatially in avalanches which eventually build the large scales dynamical heterogeneities. Our results indicate that facilitation plays an important role in the relaxation process although it does not appear to be conserved as proposed in many models studied in the literature.

  6. Critical reflection in a digital media artwork - Playas: homeland mirage 

    E-Print Network [OSTI]

    Stenner, Jack Eric

    2009-06-02

    Submitted to the Office of Graduate Studies of Texas A&M University in partial fulfillment of the requirements for the degree of DOCTOR OF PHILOSOPHY Approved by: Co-Chairs of Committee, Carol LaFayette Andruid Kerne Committee Members... Stenner, B.E.D.; M.S., Texas A&M University Co-chairs of Advisory Committee: Prof. Carol LaFayette, MFA Dr. Andruid Kerne The introduction of digital media into the working practice of artists has produced challenges previously unknown...

  7. Towards improved methods for determining porous media multiphase flow functions 

    E-Print Network [OSTI]

    Xue, Song

    2004-09-30

    and viscosities are fluid properties that can be measured independently. The porosity Á and absolute permeability K are effective media properties corresponding to local volume average. Methods used to determine porosity and/or absolute permeability are reported... blocks for two-dimensional SENDRA, where each block is represented by (i;j;k), i = 1;2;:::;Nx;j = 1;2;:::Ny; and k = 1;2;:::;Nz. The equations for oil and water are solved simultaneously. Using the finite difference scheme with the block centered grid...

  8. Green Builder Media /Green Builder College | 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:QAsource History View New PagesSustainableGlynn County, Georgia:Oregon: EnergyGreatGreeley, Colorado:Builder Media

  9. DOE Media Contact: Jim Giusti, (803) 952-7684

    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 HAB Packet Hanford Advisory Board6/23/2014DLFMDNA-Directed2Media

  10. ORISE: Media Center | New Releases, Videos, Publications, and other press

    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 of NaturalDukeWakefieldSulfateSciTechtail.Theory ofDid you notHeatMaRIEdioxideUser WorkEP Powerresources Media Center

  11. Social Media Records and You | Department of Energy

    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 RoomPreservation ofAlbuquerque|Sensitive Species3performedValley | Department of EnergyMedia

  12. Free, Social, and Inclusive: Appropriation and Resistance of New Media Technologies in Brazil

    E-Print Network [OSTI]

    Horst, Heather A

    2011-01-01

    of new media production and consumption, enables a deeperrelationship between production and consumption and therelationship between production and consumption shaped by

  13. The Social Media Index: Measuring the Impact of Emergency Medicine and Critical Care Websites

    E-Print Network [OSTI]

    Thoma, Brent; Sanders, Jason L.; Lin, Michelle; Paterson, Quinten S.; Steeg, Jordon; Chan, Teresa M.

    2015-01-01

    controversy- educational resources by Canadian emergencyThe number of educational resources created for emergencyof social media-based educational resources, because such a

  14. Sol, Sombra, y Media Luz: History, Parody, and Identity Formation in the Mexican American Carpa

    E-Print Network [OSTI]

    Haney, Peter C.

    2000-01-01

    popular tango titled "A media luz," which I reproduce for reference. Example 2. A media luz (original) In half-light (original, gloss) por C. Lenziy E. Donato 1925 (Romano 1989) 1. Corrientes tres-cuatro-ocho, 2. Segundo piso, ascensor. 3. No hay... popular tango titled "A media luz," which I reproduce for reference. Example 2. A media luz (original) In half-light (original, gloss) por C. Lenziy E. Donato 1925 (Romano 1989) 1. Corrientes tres-cuatro-ocho, 2. Segundo piso, ascensor. 3. No hay...

  15. Marketing and Driving Demand Collaborative: Social Media Tools and Strategies Webinar

    Broader source: Energy.gov [DOE]

    Marketing and Driving Demand Collaborative: Social Media Tools and Strategies Webinar, from the U.S. Department of Energy's Better Buildings program.

  16. Intentional Ethylene Glycol Poisoning Increase after Media Coverage of Antifreeze Murders

    E-Print Network [OSTI]

    Morgan, Brent W; Geller, Robert J; Kazzi, Ziad

    2011-01-01

    Media Coverage of Antifreeze Murders Brent W. Morgan, MD* ‡human behavior. A sensational murder by ethylene glycol (EG)provided extensive coverage of the murder. We undertook this

  17. Slurried solid media for simultaneous water purification and carbon dioxide removal from gas mixtures

    DOE Patents [OSTI]

    Aines, Roger D.; Bourcier, William L.; Viani, Brian

    2013-01-29

    A slurried solid media for simultaneous water purification and carbon dioxide removal from gas mixtures includes the steps of dissolving the gas mixture and carbon dioxide in water providing a gas, carbon dioxide, water mixture; adding a porous solid media to the gas, carbon dioxide, water mixture forming a slurry of gas, carbon dioxide, water, and porous solid media; heating the slurry of gas, carbon dioxide, water, and porous solid media producing steam; and cooling the steam to produce purified water and carbon dioxide.

  18. Repetitive Regeneration of Media #1 after REE Sorption from Brine #1 at 70C

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

    Gary Garland

    2015-07-23

    This dataset shows the ability of media #1 to be loaded with REE's, stripped of the REE's sequestered, regenerated, and reused over many cycles.

  19. A Numerical Algorithm for Single Phase Fluid Flow in Elastic Porous Media

    E-Print Network [OSTI]

    Ewing, Richard E.

    algorithm. KEYWORDS: geomechanics, uid ow, elastic deformation, porous media 1 Introduction Mechanical, petroleum, and environmental engineering for several decades. While considering the impact of the rock

  20. The Other Curriculum: Media Representations and College Going Perceptions of African American Males

    E-Print Network [OSTI]

    Roth, Kenneth Robert

    2015-01-01

    really nice change. ” Alamo remembers media consumption ashave homework, watch TV…” Alamo is completing a degree inor Tupac or Eminem. ” Alamo grew up in Los Angeles, “not too

  1. High Performance Computing linear algorithms for two-phase flow in porous media

    E-Print Network [OSTI]

    Paris-Sud XI, Université de

    High Performance Computing linear algorithms for two-phase flow in porous media Robert Eymard High Performance Computing techniques. This implies to handle the difficult problem of solving

  2. Nuclear spin relaxation in isotropic and anisotropic media Matthew P. Nicholas a,1

    E-Print Network [OSTI]

    Nuclear spin relaxation in isotropic and anisotropic media Matthew P. Nicholas a,1 , Ertan Eryilmaz. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 120 2.3.1. Expansion in an eigenbasis

  3. Intentional Ethylene Glycol Poisoning Increase after Media Coverage of Antifreeze Murders

    E-Print Network [OSTI]

    Morgan, Brent W; Geller, Robert J; Kazzi, Ziad

    2011-01-01

    of the American Association of Poison Control Centers Toxicet al. Media influence on Poison Center call volume after 11from American Association of Poison Control Centers. www.

  4. Transport in Porous Media 50: 267305, 2003. 2003 Kluwer Academic Publishers. Printed in the Netherlands.

    E-Print Network [OSTI]

    Schmittbuhl, Jean

    recovery, exploitation of geothermal energy, storage of radioactive waste, soil pollution, etc. MostTransport in Porous Media 50: 267­305, 2003. © 2003 Kluwer Academic Publishers. Printed

  5. Software Interoperability Problems and E-University Koblenz-Landau, Knowledge Media Institute,

    E-Print Network [OSTI]

    Boyer, Edmond

    Software Interoperability Problems and E- Learning Ingo Dahn University Koblenz-Landau, Knowledge Media Institute, Universitätsstr. 1, D-56070 Koblenz dahn@uni-koblenz.de Abstract Grid applications

  6. Social media impact factor: the top ten dermatology journals on facebook and twitter

    E-Print Network [OSTI]

    Karimkhani, Chante; Gamble, Ryan; Dellavalle, Robert P

    2014-01-01

    top ten dermatology journals on facebook and twitter ChanteKey words: dermatology; Facebook; Twitter; social media;24 billion page views on Facebook daily making it the second

  7. Indian Premier League (IPL), Cricket, Online Social Media

    E-Print Network [OSTI]

    Arora, Megha; Kumaraguru, Ponnurangam

    2014-01-01

    In recent past online social media has played a pivotal role in sharing of information and opinions on real time events. Events in physical space are reflected in digital world through online social networks. Event based studies for such content have been widely done on Twitter in the computer science community. In this report, we performed a detailed analysis of a sports event called the Indian Premier League (IPL'13) for both Facebook and Twitter. IPL is the most popular cricket league in India with players from across the world. We analysed more than 2.6 million tweets and 700 thousand Facebook posts for temporal activity, text quality, geography of users and the spot-fixing scandal which came up during the league. We were able to draw strong correlations between the brand value of teams and how much they were talked about on social media across Facebook and Twitter. Analysis of geo-tagged data showed major activity from metropolitan suburbs however activity was not restricted to the regions geographically...

  8. Incorporation of pollution prevention into the engineering command media

    SciTech Connect (OSTI)

    Harrington, E.; Hammonds, C. [Lockheed Martin Energy Systems, Inc., Oak Ridge, TN (United States)

    1997-10-08

    It has long been recognized that incorporation of pollution prevention (P2) into projects during the design phase yields superior results as compared to modification of facilities after construction. Generation of waste during construction can be minimized, products containing recycled materials can be incorporated into the facility, and the processes or systems can be optimized for P2 from the beginning. However, design engineers must have the proper mindset and training in order to achieve this, since standard engineering practice does not necessarily lead to construction of systems that are optimized for P2. It was determined that incorporation of P2 principles and methods into command media that govern the conduct of design and construction was one way of achieving P2 objectives during design. This would incorporate certain P2 elements into criteria and standard designs so that these elements are automatically incorporated into the designs. The Central Engineering Services (CES) Command Media, which provide direction, methodology, and criteria for performance of engineering design and construction, consist of Engineering Procedures, Master Design Criteria, Technical Specifications, and Engineering Standards. Incorporated in these documents are regulatory requirements, national consensus codes and standards, accepted and proven practices and designs, as well as DOE Orders governing design and construction. The documents were reviewed to identify potential areas into which P2 principles, practices, and methodologies could be incorporated.

  9. Sum-Frequency Generation from Chiral Media and Interfaces

    SciTech Connect (OSTI)

    Ji, Na

    2006-02-13

    Sum frequency generation (SFG), a second-order nonlinear optical process, is electric-dipole forbidden in systems with inversion symmetry. As a result, it has been used to study chiral media and interfaces, systems intrinsically lacking inversion symmetry. This thesis describes recent progresses in the applications of and new insights into SFG from chiral media and interfaces. SFG from solutions of chiral amino acids is investigated, and a theoretical model explaining the origin and the strength of the chiral signal in electronic-resonance SFG spectroscopy is discussed. An interference scheme that allows us to distinguish enantiomers by measuring both the magnitude and the phase of the chiral SFG response is described, as well as a chiral SFG microscope producing chirality-sensitive images with sub-micron resolution. Exploiting atomic and molecular parity nonconservation, the SFG process is also used to solve the Ozma problems. Sum frequency vibrational spectroscopy is used to obtain the adsorption behavior of leucine molecules at air-water interfaces. With poly(tetrafluoroethylene) as a model system, we extend the application of this surface-sensitive vibrational spectroscopy to fluorine-containing polymers.

  10. Para-nitrobenzyl esterases with enhanced activity in aqueous and nonaqueous media

    DOE Patents [OSTI]

    Arnold, F.H.; Moore, J.C.

    1999-05-25

    A method is disclosed for isolating and identifying modified para-nitrobenzyl esterases which exhibit improved stability and/or esterase hydrolysis activity toward selected substrates and under selected reaction conditions relative to the unmodified para-nitrobenzyl esterase. The method involves preparing a library of modified para-nitrobenzyl esterase nucleic acid segments (genes) which have nucleotide sequences that differ from the nucleic acid segment which encodes for unmodified para-nitrobenzyl esterase. The library of modified para-nitrobenzyl nucleic acid segments is expressed to provide a plurality of modified enzymes. The clones expressing modified enzymes are then screened to identify which enzymes have improved esterase activity by measuring the ability of the enzymes to hydrolyze the selected substrate under the selected reaction conditions. Specific modified para-nitrobenzyl esterases are disclosed which have improved stability and/or ester hydrolysis activity in aqueous or aqueous-organic media relative to the stability and/or ester hydrolysis activity of unmodified naturally occurring para-nitrobenzyl esterase. 43 figs.

  11. Para-nitrobenzyl esterases with enhanced activity in aqueous and nonaqueous media

    DOE Patents [OSTI]

    Arnold, Frances H. (Pasadena, CA); Moore, Jeffrey C. (Pasadena, CA)

    1999-01-01

    A method for isolating and identifying modified para-nitrobenzyl esterases which exhibit improved stability and/or esterase hydrolysis activity toward selected substrates and under selected reaction conditions relative to the unmodified para-nitrobenzyl esterase. The method involves preparing a library of modified para-nitrobenzyl esterase nucleic acid segments (genes) which have nucleotide sequences that differ from the nucleic acid segment which encodes for unmodified para-nitrobenzyl esterase. The library of modified para-nitrobenzyl nucleic acid segments is expressed to provide a plurality of modified enzymes. The clones expressing modified enzymes are then screened to identify which enzymes have improved esterase activity by measuring the ability of the enzymes to hydrolyze the selected substrate under the selected reaction conditions. Specific modified para-nitrobenzyl esterases are disclosed which have improved stability and/or ester hydrolysis activity in aqueous or aqueous-organic media relative to the stability and/or ester hydrolysis activity of unmodified naturally occurring para-nitrobenzyl esterase.

  12. Para-nitrobenzyl esterases with enhanced activity in aqueous and nonaqueous media

    DOE Patents [OSTI]

    Arnold, F.H.; Moore, J.C.

    1998-04-21

    A method is disclosed for isolating and identifying modified para-nitrobenzyl esterases. These enzymes exhibit improved stability and/or esterase hydrolysis activity toward selected substrates and under selected reaction conditions relative to the unmodified para-nitrobenzyl esterase. The method involves preparing a library of modified para-nitrobenzyl esterase nucleic acid segments (genes) which have nucleotide sequences that differ from the nucleic acid segment which encodes for unmodified para-nitrobenzyl esterase. The library of modified para-nitrobenzyl nucleic acid segments is expressed to provide a plurality of modified enzymes. The clones expressing modified enzymes are then screened to identify which enzymes have improved esterase activity by measuring the ability of the enzymes to hydrolyze the selected substrate under the selected reaction conditions. Specific modified para-nitrobenzyl esterases are disclosed which have improved stability and/or ester hydrolysis activity in aqueous or aqueous-organic media relative to the stability and/or ester hydrolysis activity of unmodified naturally occurring para-nitrobenzyl esterase. 43 figs.

  13. Para-nitrobenzyl esterases with enhanced activity in aqueous and nonaqueous media

    DOE Patents [OSTI]

    Arnold, Frances H. (Pasadena, CA); Moore, Jeffrey C. (Pasadena, CA)

    1998-01-01

    A method for isolating and identifying modified para-nitrobenzyl esterases which exhibit improved stability and/or esterase hydrolysis activity toward selected substrates and under selected reaction conditions relative to the unmodified para-nitrobenzyl esterase. The method involves preparing a library of modified para-nitrobenzyl esterase nucleic acid segments (genes) which have nucleotide sequences that differ from the nucleic acid segment which encodes for unmodified para-nitrobenzyl esterase. The library of modified para-nitrobenzyl nucleic acid segments is expressed to provide a plurality of modified enzymes. The clones expressing modified enzymes are then screened to identify which enzymes have improved esterase activity by measuring the ability of the enzymes to hydrolyze the selected substrate under the selected reaction conditions. Specific modified para-nitrobenzyl esterases are disclosed which have improved stability and/or ester hydrolysis activity in aqueous or aqueous-organic media relative to the stability and/or ester hydrolysis activity of unmodified naturally occurring para-nitrobenzyl esterase.

  14. TRUST: A Computer Program for Variably Saturated Flow in Multidimensional, Deformable Media

    SciTech Connect (OSTI)

    Reisenauer, A. E.; Key, K. T.; Narasimhan, T. N.; Nelson, R. W.

    1982-01-01

    The computer code, TRUST. provides a versatile tool to solve a wide spectrum of fluid flow problems arising in variably saturated deformable porous media. The governing equations express the conservation of fluid mass in an elemental volume that has a constant volume of solid. Deformation of the skeleton may be nonelastic. Permeability and compressibility coefficients may be nonlinearly related to effective stress. Relationships between permeability and saturation with pore water pressure in the unsaturated zone may include hysteresis. The code developed by T. N. Narasimhan grew out of the original TRUNP code written by A. L. Edwards. The code uses an integrated finite difference algorithm for numerically solving the governing equation. Narching in time is performed by a mixed explicit-implicit numerical procedure in which the time step is internally controlled. The time step control and related feature in the TRUST code provide an effective control of the potential numerical instabilities that can arise in the course of solving this difficult class of nonlinear boundary value problem. This document brings together the equations, theory, and users manual for the code as well as a sample case with input and output.

  15. UNIVERSITY OF CALGARY A Study of Volunteered Geographic Information and Social Media

    E-Print Network [OSTI]

    Calgary, University of

    users expands. Since Volunteered Geographic Information (VGI) and social media have been considered of crowdsourcing data: VGI and social media data in three topics (i.e., researches). The first research addresses the bottlenecks of current traffic data collections and proposes a solution that utilizes VGI to solve

  16. Accounting for Memory Use, Cost, Throughput, and Latency in the Design of a Media Server

    E-Print Network [OSTI]

    Chang, Edward Y.

    : the per­stream costs and the worst­case initial latency before a new media request can be satisfied. WeAccounting for Memory Use, Cost, Throughput, and Latency in the Design of a Media Server Edward scheduling and data place­ ment ones. We show that, some disk latency reduction techniques can

  17. Social Features of Online Networks: The Strength of Intermediary Ties in Online Social Media

    E-Print Network [OSTI]

    Moro, Esteban

    as communication channels. Recent worldwide events, such as social movements in Spain or revolts in the Middle EastSocial Features of Online Networks: The Strength of Intermediary Ties in Online Social Media Abstract An increasing fraction of today's social interactions occur using online social media

  18. Measuring User Credibility in Social Media Mohammad-Ali Abbasi and Huan Liu

    E-Print Network [OSTI]

    Liu, Huan

    social movements such as Occupy Wall Street (OWS) and the Arab Spring, people extensively used social. During the social events such as the Arab Spring and the Occupy Wall Street (OWS) movement, social mediaMeasuring User Credibility in Social Media Mohammad-Ali Abbasi and Huan Liu Computer Science

  19. The effect of water content on solute transport in unsaturated porous media

    E-Print Network [OSTI]

    The effect of water content on solute transport in unsaturated porous media Ingrid Y. Padilla, T, Tucson Abstract. The effect of water content on NaCl transport in unsaturated porous media was investigated under steady state flow conditions for water contents ranging between full saturation and 15

  20. Adaptive Focusing Through Layered Media Using the Geophysical "Time Migration" Concept

    E-Print Network [OSTI]

    Illinois at Urbana-Champaign, University of

    Adaptive Focusing Through Layered Media Using the Geophysical "Time Migration" Concept Mark A. Haun migration. This tech- nique is motivated by considering complete, bistatic, pulse- echo data acquired from layered media, where sound speed is a function of depth only. Reflection travel times as a func- tion