Sample records for resolution appeals hearings

  1. DEPARTMENT OF ENERGY OFFICE OF HEARINGS AND APPEALS Appeal

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

    2001 Complaint of Retaliation, Request for Investigation and Hearing As of October 10, 1999, the complainant was an employee with J.A. Jones Construction Company (Jones), a...

  2. Office of Hearings and Appeals | Department of Energy

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

    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: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level: National5Sales for4,645 3,625 1,006 492 742EnergyOnItem NotEnergy, science,SpeedingWu, StephenNationalEnergyEnvironmentalHearings and

  3. DEPARTMENT OF ENERGY OFFICE OF HEARINGS AND APPEALS Appeal

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

    by Wall also could raise issues of fraud, gross mismanagement, gross waste of funds or abuse of authority under Section 708.5(a)(3). In this regard, the supervisor could...

  4. DEPARTMENT OF ENERGY OFFICE OF HEARINGS AND APPEALS Appeal

    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 DataDepartment of Energy Your Density Isn't Your Destiny: Theof"Wave theJuly 30,CraftyChair's Overview DEER Chair'sENERGY1, 2006

  5. PREPARING FOR YOUR CONDUCT APPEAL PURPOSE OF THE APPEAL PROCESS

    E-Print Network [OSTI]

    Hayden, Nancy J.

    PREPARING FOR YOUR CONDUCT APPEAL 9/15/11 PURPOSE OF THE APPEAL PROCESS The purpose of the appeal process is to ensure that students who engage in the University of Vermont's conduct process, through in and are treated fairly in this process. The appeal process is not a rehearing of the original conduct case

  6. DEPARTMENT OF ENERGY OFFICE OF HEARINGS AND APPEALS Supplemental...

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

    certain specified information regarding back pay and expenses. Cornett submitted this information on January 30, 1997, along with a sworn declaration by his lead attorney,...

  7. Office of Hearings and Appeals | 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 onYou are now leaving Energy.gov You are now leaving Energy.gov You are being directed off Energy.gov. Are you sure you wantJoin us for #SpaceWeekOMB Policies OMBOffice of

  8. Office of Hearings and Appeals | 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 CenterEnergyGlossary ofHomeJC3Minh LeOffice of Energy PolicyOffice

  9. TUITION REFUND APPEAL Required actions

    E-Print Network [OSTI]

    Amin, S. Massoud

    -sponsored Student Health Benefit Plan and/or receive services at Boynton Health Service, you may lose your coverage and become liable for all services paid by the Plan and/or all Boynton Health Service charges retroactive to this Tuition Refund Appeal. Consult the Disability Services Office (612-626-1333 or 180 McNamara Alumni Center

  10. 2014 Argonne Combined Appeal Reception | Argonne National Laboratory

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

    Argonne Combined Appeal Reception 2014 Argonne Combined Appeal 1 of 3 2014 Argonne Combined Appeal Argonne Director Peter B. Littlewood speaks with veterans of the U.S. Armed...

  11. FOR PUBLICATION UNITED STATES COURT OF APPEALS

    E-Print Network [OSTI]

    for the Eastern District of New York, sitting by designation. 14565 Case: 07-71576 10/28/2009 Page: 1 of 19 DktFOR PUBLICATION UNITED STATES COURT OF APPEALS FOR THE NINTH CIRCUIT CALIFORNIA ENERGY COMMISSION, Petitioner, No. 07-71576v. DOE No.DEPARTMENT OF ENERGY, EE-RM-PET-100Respondent, OPINIONTHE ASSOCIATION

  12. SPEECH-LANGUAGE-HEARING CLINIC

    E-Print Network [OSTI]

    Veiga, Pedro Manuel Barbosa

    SPEECH-LANGUAGE- HEARING CLINIC AT OSU-TULSA The OSU-Tulsa Speech-Language-Hearing Clinic provides comprehensive services to the Tulsa metropolitan area while offering training opportunities for graduate communication (AAC) OSU-TULSA SPEECH-LANGUAGE-HEARING CLINIC North Hall 391 700 N. Greenwood Avenue Tulsa, OK

  13. Audiometry (hearing test)

    Broader source: Energy.gov [DOE]

    The audiogram is an evaluation of how well an individual can hear. Sounds are presented to the individual through earphones during the test. These sounds are presented at different levels of frequency and intensity. The human ear responds to the frequency or pitch of a sound and the intensity or loudness of the sound.

  14. Appeals - DOE Directives, Delegations, and Requirements

    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: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level: National5Sales for4,645U.S. DOE Office511041cloth DocumentationProductsAlternative FuelsSanta3 TableimpurityAppeals by Website Administrator

  15. OHA Case Tracking System PIA,Office of Hearings and Appeals ...

    Office of Environmental Management (EM)

    Energy Employees' Occupational Illness Compensation Program Act (EEOICPA) Tracking Database, INL Energy Employees' Occupational Illness Compensation Program Occupational Injury...

  16. U. S. DEPARTMENT OF ENERGY OFFICE OF HEARINGS AND APPEALS DECISION AND ORDER

    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 DataDepartment of Energy Your Density Isn'tOriginEducationVideoStrategic|IndustrialCenterMarch 4;DepartmentVulnerabilitiesNanocrystalline S.

  17. Title 43 CFR 4 Department Hearings and Appeals Procedures | Open Energy

    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 onYou are now leaving Energy.gov You are now leaving Energy.gov You are beingZealand Jump to:Ezfeedflag JumpID-f <MaintainedInformationThePty LtdOpen EnergyAct |Open

  18. Ethanol mandate thrown out by appeals court

    SciTech Connect (OSTI)

    Begley, R.

    1995-05-10T23:59:59.000Z

    In a victory for the oil industry, a federal appeals court has overturned EPA`s mandate for ethanol use in reformulated gasoline (REG), saying the agency lacks authority to require 30% of the oxygenate market be reserved for ethanol. EPA says the ruling does not prevent ethanols use in RFG - {open_quotes}It only says that EPA cannot dictate the recipe.{close_quotes} Charles DiBona, president of the American Petroleum Institute (API), says {open_quotes}API and its member companies are not opposed to the use of ethanol as an oxygenate. We oppose this illegal mandate.{close_quotes} Urvan Sternfels, president of the National Petroleum Refiners Association, says, {open_quotes}Mandating market shares for any product is unsound economic policy.{close_quotes} The two trade groups led the legal battle against the ethanol requirement.

  19. DECISION AND ORDER OF THE DEPARTMENT OF ENERGY Appeal

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

    IAD). For purposes of the instant Appeal, the relevant facts are as follows. From July 1999 until November 2004, Mr. Olson was employed by BWXT in the counter- intelligence unit...

  20. 1engineering.vanderbilt.edu Vanderbilt appeals to engineering

    E-Print Network [OSTI]

    Simaan, Nabil

    1engineering.vanderbilt.edu #12;2 3 Vanderbilt appeals to engineering students who want to put. These skills will be valuable throughout your life--not only when you are solving engineering problems. Our curriculum allows you to examine various engineering majors from multiple perspectives before you declare

  1. IN THE COURT OF APPEALS STATE OF ARIZONA

    E-Print Network [OSTI]

    Shamos, Michael I.

    1 IN THE COURT OF APPEALS STATE OF ARIZONA DIVISION ONE RODNEY L. JOFFE, Plaintiff-Appellee, v. ACACIA MORTGAGE CORPORATION, an Arizona corporation, f/k/a ACACIA NATIONAL MORTGAGE CORPORATION the superior court's order granting what was in effect partial summary judgment in favor of Rodney Joffe

  2. acute sensorineural hearing: Topics by E-print Network

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

    of Temporally Processed Speech by Listeners with Hearing Impairment Lauren Calandruccio (SPC), for a group of listeners with varying degrees of sensorineural hearing loss. SPC is...

  3. Environmental Health and Safety Hearing Conservation Program

    E-Print Network [OSTI]

    Farritor, Shane

    Environmental Health and Safety Hearing Conservation Program Revised July 2012 #12;(Created 6/04; Revised 7/08, 7/10, 7/11, 8/11) UNL Hearing Conservation Program 2 Table of Contents 1 Introduction...................................................................................................8 3.4 Environmental Health and Safety (EHS)......................................................8 3

  4. Speech & Hearing Clinic College of Science

    E-Print Network [OSTI]

    Hickman, Mark

    Speech & Hearing Clinic College of Science Department of Communication Disorders How to contact us assessment, please contact the Speech and Hearing Clinic during business hours to make an appointment. Clinical Reception: Tel: 03 364 2408 Fax: 03 364 2760 Email: clinic@cmds.canterbury.ac.nz www

  5. Speech & Hearing Clinic College of Science

    E-Print Network [OSTI]

    Hickman, Mark

    Speech & Hearing Clinic College of Science Department of Communication Disorders How to contact us: Please contact the Speech and Hearing Clinic during business hours to make an appointment. Clinical Reception: Tel: 03 364 2408 Fax: 03 364 2760 Email: clinic@cmds.canterbury.ac.nz www

  6. Reliability of underwater hearing thresholds in pinnipeds

    E-Print Network [OSTI]

    Reichmuth, Colleen

    Reliability of underwater hearing thresholds in pinnipeds Brandon L. Southall Long Marine and certain testing parameters (e.g., equipment and research personnel), measured underwater hearing (0.2­6.4 kHz). These data address the reliability of acoustic signal detection measurements over time

  7. OHA Worker Appeal Cases Archive File | 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 onYouTube YouTube Note: Since the.pdfBreaking ofOilNEWResponse to Time-BasedDecember 23,Misc Cases ArchiveWorker Appeal

  8. Hearing

    E-Print Network [OSTI]

    Rajkumar, Ragunathan "Raj"

    Foundation, the Department of Energy, and the National Institutes of Health. I believe the NITRD program has advances that led to today's computing devices and networks, and the software that drive them, evolved from for conducting high-risk/high-reward research and support more large scale, interdisciplinary research projects

  9. EVIDENTIARY HEARING CALIFORNIA ENERGY RESOURCES CONSERVATION

    E-Print Network [OSTI]

    Project by ) Orange Grove Energy, LLC ) ______________________________) PALA MESA RESORT SUN ROOM 2001 OLDEVIDENTIARY HEARING BEFORE THE CALIFORNIA ENERGY RESOURCES CONSERVATION AND DEVELOPMENT COMMISSION Water District Taylor Miller Sempra Energy Steve Taylor Jeff Gabey (via telephone) Ruth Love Juanita

  10. Hearing Conservation Program November 3, 2011

    E-Print Network [OSTI]

    Industrial Hygiene Association, Noise and Hearing Conservation, AIHA 1986 4.4.2. United States Air Force of Governmental Industrial Hygienists Threshold Limit Value (ACGIH TLV) 4.4. Pertinent Guidance: 4.4.1. American

  11. TSO-01113 - In the Matter of Personnel Security Hearing | Department...

    Office of Environmental Management (EM)

    TSO-01113 - In the Matter of Personnel Security Hearing TSO-01113 - In the Matter of Personnel Security Hearing The individual currently is employed by a DOE contractor, and that...

  12. Title 36 CFR 215 Notice, Comment, and Appeal Procedures for National...

    Open Energy Info (EERE)

    Title 36 CFR 215 Notice, Comment, and Appeal Procedures for National Forest System Projects and Activities Jump to: navigation, search OpenEI Reference LibraryAdd to library Legal...

  13. Hearing Conservation Noise-induced hearing loss is the most common job-related illness in the workplace, and it is

    E-Print Network [OSTI]

    and one variety of hearing muffs. All employees running the risk of hearing loss, must be fittedHearing Conservation Noise-induced hearing loss is the most common job-related illness in the workplace, and it is among the most avoidable. Hearing loss develops over a long period of time, and except

  14. CTS Research Conference May 23, 2012 Hear Every Voice

    E-Print Network [OSTI]

    Minnesota, University of

    CTS Research Conference May 23, 2012 Hear Every Voice Case Studies Cindy Zerger, ASLA, APA Research;MnDOT's Hear Every Voice Initiative 25 case studies developed by Carissa Schively Slotterback, Ph (webinars, case studies, training) Vanessa Levingston, MPA lead contact for Hear Every Voice #12;Case Study

  15. An in situ calibration for hearing thresholds Robert H. Withnella

    E-Print Network [OSTI]

    Allen, Jont

    for the accuracy of hearing tests e.g., Voss et al., 2000 . In situ measurement of acoustic signals in the earAn in situ calibration for hearing thresholds Robert H. Withnella Department of Speech and Hearing has historically relied on acoustic calibration in physical assemblies with an input impedance

  16. Pitch perception and harmonic resolvability in normal-hearing and hearing-impaired listeners

    E-Print Network [OSTI]

    Bernstein, Joshua G. W

    2006-01-01T23:59:59.000Z

    Listeners with sensorineural hearing loss are often impaired in their ability to perceive the pitch associated with the fundamental frequency (FO) of complex harmonic sounds. Four studies investigated the relationship ...

  17. CHAPTER SIX COMPRESSION SYSTEMS IN HEARING AIDS

    E-Print Network [OSTI]

    Allen, Jont

    is to decrease the range of sound levels in the environment to better match the dynamic range of a hearing-impaired person. The compressor may be most active at low, mid, or high sound levels. Alternatively, it may vary its gain across a wide range of sound levels, in which case it is known as a wide dynamic range

  18. PSH-12-0135 - In the Matter of Personnel Security Hearing | Department...

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

    5 - In the Matter of Personnel Security Hearing PSH-12-0135 - In the Matter of Personnel Security Hearing On February 12, 2013, an OHA Hearing Officer issued a decision in which he...

  19. PSH-12-0134 - In the Matter of Personnel Security Hearing | Department...

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

    4 - In the Matter of Personnel Security Hearing PSH-12-0134 - In the Matter of Personnel Security Hearing On April 2, 2013, an OHA Hearing Officer issued a decision in which he...

  20. PSH-12-0145 - In the matter of Personnel Security Hearing | Department...

    Office of Environmental Management (EM)

    45 - In the matter of Personnel Security Hearing PSH-12-0145 - In the matter of Personnel Security Hearing On April 16, 2013, a Hearing Officer issued a Decision in which he...

  1. EIS-0445: Postponement of Public Hearing on the Draft Environmental...

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

    Mountaineer Commercial Scale Carbon Capture and Storage Project, Mason County, West Virginia Postponement of Public Hearing on the Draft Environmental Impact Statement for the...

  2. TSO-1002 - In the Matter of Personnel Security Hearing | Department...

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

    the Matter of Personnel Security Hearing The individual held a security clearance from 1990 until 2002 while working for government contractors and the federal government. In...

  3. acrylonitrile potentiates hearing: Topics by E-print Network

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

    helps to make the workplace more productive Rajkumar, Ragunathan "Raj" 2 Hearing the Maximum Entropy Potential of a spike-generating Markov process and B. Cessac1 Computer...

  4. RCW - 43.21B - Environmental and Land Use Hearings Office - Pollution...

    Open Energy Info (EERE)

    B - Environmental and Land Use Hearings Office - Pollution Control Hearings Board Jump to: navigation, search OpenEI Reference LibraryAdd to library Legal Document-...

  5. age-related hearing impairment: Topics by E-print Network

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

    of Temporally Processed Speech by Listeners with Hearing Impairment Lauren Calandruccio (SPC), for a group of listeners with varying degrees of sensorineural hearing loss. SPC is...

  6. CURB APPEAL: The importance of the "front porch" Universities, including SMU, hope athletic success influences application

    E-Print Network [OSTI]

    Slatton, Clint

    CURB APPEAL: The importance of the "front porch" Universities, including SMU, hope athletic success influences application numbers and campus culture Chris Dell, Sports Editor, cdell@smu.edu Issue date: 5 and wealthy donors pump millions each year into important athletic programs. SMU's donors raised Gerald J

  7. NOTICE OF PUBLIC HEARING City of Industry Renewable Energy Resources

    E-Print Network [OSTI]

    NOTICE OF PUBLIC HEARING City of Industry Renewable Energy Resources Procurement Plan & Enforcement a public hearing to consider the adoption of the City of Industry Renewable Energy Resources Procurement to procure a minimum quantity of electricity products from eligible renewable energy resources, including

  8. Refining a model of hearing impairment using speech psychophysics

    E-Print Network [OSTI]

    Dau Centre for Applied Hearing Research, Department of Electrical Engineering, Technical University Accepted: March 12, 2014 1. Introduction People with similar sensitivity loss can differ greatly. Aspects of hearing impairment which are not accounted for by sensitivity loss are referred to as supra

  9. Security Hearing FAQs | 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 onYouTube YouTube Note: Since the.pdfBreakingMay 2015ParentsMiddle|Security Enforcement Documents SecurityHearings »

  10. Property:Hearing | 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 onYou are now leaving Energy.gov You are now leaving Energy.gov You are beingZealand Jump to:Ezfeedflag Jump to: navigation,ProjectStartDate Jump to:Property Edit with formPropertyHearing

  11. Accommodations for Hearing Disabilities | 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 DataEnergyDepartment ofATVM Loan ProgramUs About UsofHearing Disabilities

  12. Tomer Hasid When you hear `Chechnya' you think

    E-Print Network [OSTI]

    Dershowitz, Nachum

    CHECHEN Tomer Hasid #12;When you hear `Chechnya' you think ...of #12;"It's somwhere near Kazakhstan, Jordan, Kazakhstan, Kyrgyzstan, Syria, Turkey and Uzbekistan. #12;Chechen - facts A member of the Nakh

  13. Classification of Fricative Consonants for Speech Enhancement in Hearing Devices

    E-Print Network [OSTI]

    Kong, Ying-Yee; Mullangi, Ala; Kokkinakis, Kostas

    2014-04-18T23:59:59.000Z

    and in noise could be achieved using only spectral features extracted from a short time window. Results of this work have a direct impact on the development of speech enhancement algorithms for hearing devices....

  14. Agricultural science students' perceptions and knowledge of hearing loss

    E-Print Network [OSTI]

    Slaydon, Sunny Leigh

    2009-05-15T23:59:59.000Z

    very large part of the personal lives of most farmers? (Lankford 2002) In 1996 Woodford, Lawrence, Fazalare, and Martin designed a study ?to determine the extent of hearing loss experienced by high school agriculture teachers in West Virginia... AGRICULTURAL SCIENCE STUDENTS? PERCEPTIONS AND KNOWLEDGE OF HEARING LOSS A Thesis by SUNNY LEIGH SLAYDON Submitted to the Office of Graduate Studies of Texas A&M University in partial fulfillment of the requirements...

  15. High Resolution EELS | EMSL

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

    EELS EMSL's ultrahigh vacuum (UHV) surface chemistry-high-resolution electron energy loss spectroscopy (HREELS) system is designed to study the molecular-level chemistry...

  16. Conflict Resolution Day

    Broader source: Energy.gov [DOE]

    Conflict Resolution Day takes a look at mediation, conciliation, negotiation, arbitration, the ombudsman, and facilitation to resolve conflict in the workplace. Employees and contractors are...

  17. Microsoft Word - 1004.TSO.docx

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

    June 23, 2011 DEPARTMENT OF ENERGY OFFICE OF HEARINGS AND APPEALS Hearing Officer's Decision Name of Case: Personnel Security Hearing Date of Filing: February 10, 2011 Case...

  18. PSH-13-0015- In the Matter of Personnel Security Hearing

    Broader source: Energy.gov [DOE]

    On May 20, 2013, a Hearing Officer determined that an individual’s security clearance should not be restored. In reaching this determination, the Hearing Officer found that the individual had not...

  19. PSH-12-0021 - In the Matter of Personnel Security Hearing | Department...

    Office of Environmental Management (EM)

    21 - In the Matter of Personnel Security Hearing PSH-12-0021 - In the Matter of Personnel Security Hearing The Individual is a contractor employee at a DOE facility. The Local...

  20. PSH-12-0001 - In the Matter of Personnel Security Hearing | Department...

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

    1 - In the Matter of Personnel Security Hearing PSH-12-0001 - In the Matter of Personnel Security Hearing The Individual is employed by the Department of Energy (DOE). Based upon...

  1. PSH-12-0020 - In the Matter of Personnel Security Hearing | Department...

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

    20 - In the Matter of Personnel Security Hearing PSH-12-0020 - In the Matter of Personnel Security Hearing The individual is employed by a DOE contractor, and has held a DOE access...

  2. Implementation of a Signal Processor with Intelligibility for Hearing Aid Devices

    E-Print Network [OSTI]

    Prasad, Sharath N.

    2011-08-08T23:59:59.000Z

    widespread problem. Since 1989, Knowles Electronics has conducted six MarkeTrak surveys of the US hearing loss population following the landmark 1984 Hearing Industries Association (HIA) study [1]. The article indicates that nearly 33.4 million individuals...

  3. PSH-13-0074- In the Matter of Personnel Security Hearing

    Broader source: Energy.gov [DOE]

    Personnel Security Hearing (PSH-13-0074).  On September 19, 2013, an OHA Hearing Officer issued a decision in which he determined that the DOE should restore an individual’s access authorization. ...

  4. PSH-13-0053- In the Matter of Personnel Security Hearing

    Broader source: Energy.gov [DOE]

    On July 15, 2013, a Hearing Officer issued a Decision in which he determined that an individual should not have an access authorization granted to him. In reaching this determination, the Hearing...

  5. PSH-13-0091- In the Matter of Personnel Security Hearing

    Broader source: Energy.gov [DOE]

    On October 10, 2013, an OHA Hearing Officer issued a Decision in which she determined that an Individual’s access authorization should be granted.  In reaching this determination, the Hearing...

  6. PSH-13-0085- In the Matter of Personnel Security Hearing

    Broader source: Energy.gov [DOE]

    On September 30, 2013, an OHA Hearing Officer issued a Decision in which she determined that an Individual’s access authorization should be restored.  In reaching this determination, the Hearing...

  7. LWA-0005- Deputy Secretary Decision- In the Matter of Francis M. O'Laughlin

    Broader source: Energy.gov [DOE]

    This is an appeal by complainant Francis O'Laughlin of the Initial Agency Decision by an Office of Hearings and Appeals ("OHA") Hearing Officer who found, following two days of hearings, that the...

  8. The beauty of the intricate shapes of spider webs fascinates people, but webs offer more than aesthetic appeal for

    E-Print Network [OSTI]

    Blackledge, Todd

    1937 The beauty of the intricate shapes of spider webs fascinates people, but webs offer more than aesthetic appeal for biological research. The silk fibers used to construct webs have long been a favorite spun by only a few species of spiders, all of which construct similar types of orb webs. Orb webs, flat

  9. Auditory Responses in Normal-Hearing, Noise-Exposed Ears

    E-Print Network [OSTI]

    Stamper, Greta

    2013-12-31T23:59:59.000Z

    ....................................................................................... 29 Influence of ABR Recording Electrode ......................................................................................... 31 ABR Wave V Amplitude... membrane electrode (Ferguson and Ferraro, 1989; Schwartz et al., 1994; Hall, 2007b; Gaddam and Ferraro, 2008). Variability is commonly seen in ABR response amplitude, even in normal-hearing ears (Schwartz et al., 1994). In light of the recent animal data...

  10. 45-Day Language Hearing Agenda Building Energy Efficiency Standards

    E-Print Network [OSTI]

    Shirakh 09:15 AM Revisions to Sections 10-101 ­ 10-114 ­ Energy Building Regulations, All Occupancies Gary45-Day Language Hearing Agenda Building Energy Efficiency Standards Revisions for Residential for Solar Ready Buildings ­ All Occupancies Patrick Saxton 10:35 AM Revisions to Sections 150

  11. Pizza and a chance to hear about internship opportunities with

    E-Print Network [OSTI]

    Simons, Jack

    What: Pizza and a chance to hear about internship opportunities with Goldman Sachs specifically! Goldman Sachs Internship Opportunity For Students with Disabilities I f y o u a r e a c u r r e n t U n i h a n c e . As a part of Goldman Sachs' Summer Internship recruitment effort, we would like

  12. O'Leary outlines policy views at confirmation hearing

    SciTech Connect (OSTI)

    Simpson, J.

    1993-02-15T23:59:59.000Z

    In her confirmation hearing, Secretary O'Leary outlined her views on various controversial issues. Among these were management of Yucca Mountain and the search for a nuclear waste repository, research on alternative fuels, encouragement of the use of renewable energy sources, and her views on intergrated resource planning.

  13. High Resolution Timing with Low Resolution Clocks A Microsecond Resolution Timer for Sun Workstations

    E-Print Network [OSTI]

    Melvin, Stephen

    High Resolution Timing with Low Resolution Clocks and A Microsecond Resolution Timer for Sun for Sun 3 and Sun 4 workstations1. One can measure average service times without a high resolution clock?" 1. Introduction - Who Needs a Microsecond Clock Beginning with its Sun 3 workstations, Sun

  14. The use of rhetorical appeals to convey a Christian world-view in Charles Williams' All hallows' eve

    E-Print Network [OSTI]

    Kok, Marilyn R

    1984-01-01T23:59:59.000Z

    . Kok, B. A. , Wheaton College Chairman of Advisory Ccnmittee: Hr. Uavid H. Stewart Charles Williams, who lived from 1886 to 1945, produced a large collection of literature, including poetry, biographies, plays, and seven novels. In this thesis, I... examine tbe rhetorical appeals he uses in bis last novel, All Hallows' Eve, to determine their effect on the novel as a whole and to suggest some principles for their most effec- tive use. In tbe first chapter after summarizing Williams' life, I...

  15. High resolution data acquisition

    DOE Patents [OSTI]

    Thornton, G.W.; Fuller, K.R.

    1993-04-06T23:59:59.000Z

    A high resolution event interval timing system measures short time intervals such as occur in high energy physics or laser ranging. Timing is provided from a clock, pulse train, and analog circuitry for generating a triangular wave synchronously with the pulse train (as seen in diagram on patent). The triangular wave has an amplitude and slope functionally related to the time elapsed during each clock pulse in the train. A converter forms a first digital value of the amplitude and slope of the triangle wave at the start of the event interval and a second digital value of the amplitude and slope of the triangle wave at the end of the event interval. A counter counts the clock pulse train during the interval to form a gross event interval time. A computer then combines the gross event interval time and the first and second digital values to output a high resolution value for the event interval.

  16. High resolution data acquisition

    DOE Patents [OSTI]

    Thornton, Glenn W. (Los Alamos, NM); Fuller, Kenneth R. (Los Alamos, NM)

    1993-01-01T23:59:59.000Z

    A high resolution event interval timing system measures short time intervals such as occur in high energy physics or laser ranging. Timing is provided from a clock (38) pulse train (37) and analog circuitry (44) for generating a triangular wave (46) synchronously with the pulse train (37). The triangular wave (46) has an amplitude and slope functionally related to the time elapsed during each clock pulse in the train. A converter (18, 32) forms a first digital value of the amplitude and slope of the triangle wave at the start of the event interval and a second digital value of the amplitude and slope of the triangle wave at the end of the event interval. A counter (26) counts the clock pulse train (37) during the interval to form a gross event interval time. A computer (52) then combines the gross event interval time and the first and second digital values to output a high resolution value for the event interval.

  17. Particle detector spatial resolution

    DOE Patents [OSTI]

    Perez-Mendez, Victor (Berkeley, CA)

    1992-01-01T23:59:59.000Z

    Method and apparatus for producing separated columns of scintillation layer material, for use in detection of X-rays and high energy charged particles with improved spatial resolution. A pattern of ridges or projections is formed on one surface of a substrate layer or in a thin polyimide layer, and the scintillation layer is grown at controlled temperature and growth rate on the ridge-containing material. The scintillation material preferentially forms cylinders or columns, separated by gaps conforming to the pattern of ridges, and these columns direct most of the light produced in the scintillation layer along individual columns for subsequent detection in a photodiode layer. The gaps may be filled with a light-absorbing material to further enhance the spatial resolution of the particle detector.

  18. Particle detector spatial resolution

    DOE Patents [OSTI]

    Perez-Mendez, V.

    1992-12-15T23:59:59.000Z

    Method and apparatus for producing separated columns of scintillation layer material, for use in detection of X-rays and high energy charged particles with improved spatial resolution is disclosed. A pattern of ridges or projections is formed on one surface of a substrate layer or in a thin polyimide layer, and the scintillation layer is grown at controlled temperature and growth rate on the ridge-containing material. The scintillation material preferentially forms cylinders or columns, separated by gaps conforming to the pattern of ridges, and these columns direct most of the light produced in the scintillation layer along individual columns for subsequent detection in a photodiode layer. The gaps may be filled with a light-absorbing material to further enhance the spatial resolution of the particle detector. 12 figs.

  19. High resolution telescope

    DOE Patents [OSTI]

    Massie, Norbert A. (San Ramon, CA); Oster, Yale (Danville, CA)

    1992-01-01T23:59:59.000Z

    A large effective-aperture, low-cost optical telescope with diffraction-limited resolution enables ground-based observation of near-earth space objects. The telescope has a non-redundant, thinned-aperture array in a center-mount, single-structure space frame. It employs speckle interferometric imaging to achieve diffraction-limited resolution. The signal-to-noise ratio problem is mitigated by moving the wavelength of operation to the near-IR, and the image is sensed by a Silicon CCD. The steerable, single-structure array presents a constant pupil. The center-mount, radar-like mount enables low-earth orbit space objects to be tracked as well as increases stiffness of the space frame. In the preferred embodiment, the array has elemental telescopes with subaperture of 2.1 m in a circle-of-nine configuration. The telescope array has an effective aperture of 12 m which provides a diffraction-limited resolution of 0.02 arc seconds. Pathlength matching of the telescope array is maintained by an electro-optical system employing laser metrology. Speckle imaging relaxes pathlength matching tolerance by one order of magnitude as compared to phased arrays. Many features of the telescope contribute to substantial reduction in costs. These include eliminating the conventional protective dome and reducing on-site construction activites. The cost of the telescope scales with the first power of the aperture rather than its third power as in conventional telescopes.

  20. U.S. Department of Energy's Request for Hearing and Answer to...

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

    of Energy (DOE or Respondent) and Requests a Hearing and Answers the State of New Mexico Environment Department's (NMED) Administrative Order Requiring Compliance and...

  1. Hearing on Nuclear Fusion before the Bundestag Committee for Education, Research and

    E-Print Network [OSTI]

    Hearing on Nuclear Fusion before the Bundestag Committee for Education, Research and Technology to the definition of a first electricity-pr

  2. PSH-12-0114 - In the Matter of Personnel Security Hearing | Department...

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

    November 13, 2012, an OHA Hearing Officer issued a Decision in which she concluded that the DOE should not restore an individual's suspended access authorization. A DOE Operations...

  3. Analysis of Assembly Bill 368: Mandate to Offer Coverage of Hearing Aids for Children

    E-Print Network [OSTI]

    California Health Benefits Review Program (CHBRP)

    2007-01-01T23:59:59.000Z

    recognition Spectral enhancement/ speech recognition (1to unprocessed speech or spectral enhancement alone. Studiess hearing. o Spectral enhancement of speech has unfavorable

  4. Non-Lawyers' Guide to Hearings before the Colorado Ground Water...

    Open Energy Info (EERE)

    Lawyers' Guide to Hearings before the Colorado Ground Water Commission Jump to: navigation, search OpenEI Reference LibraryAdd to library PermittingRegulatory Guidance - Guide...

  5. House Appropriations Subcommittee on Energy and Water FY 2015 Budget Hearing, DOE Office of Science

    E-Print Network [OSTI]

    House Appropriations Subcommittee on Energy and Water FY 2015 Budget Hearing that that is affirmed by the budget request which is lower for Fusion Energy Sciences

  6. PSH-13-0099 - In the Matter of Personnel Security Hearing | Department...

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

    behavior. The Hearing Officer noted that, despite his awareness that such conduct was illegal, the individual planned in advance to vote for his son in the 2012 Presidential...

  7. EIS-0283: Notice of Public Hearing on the Supplement to the Draft...

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

    hearing on the Supplement to the Draft Environmental Impact Statement on Surplus Plutonium Disposition. EIS-0283-NotPubHrg-1999.pdf More Documents & Publications EIS-0283:...

  8. High resolution time interval meter

    DOE Patents [OSTI]

    Martin, A.D.

    1986-05-09T23:59:59.000Z

    Method and apparatus are provided for measuring the time interval between two events to a higher resolution than reliability available from conventional circuits and component. An internal clock pulse is provided at a frequency compatible with conventional component operating frequencies for reliable operation. Lumped constant delay circuits are provided for generating outputs at delay intervals corresponding to the desired high resolution. An initiation START pulse is input to generate first high resolution data. A termination STOP pulse is input to generate second high resolution data. Internal counters count at the low frequency internal clock pulse rate between the START and STOP pulses. The first and second high resolution data are logically combined to directly provide high resolution data to one counter and correct the count in the low resolution counter to obtain a high resolution time interval measurement.

  9. Environmental Conflict Resolution | Department of Energy

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

    Environmental Conflict Resolution Environmental Conflict Resolution ENVIRONMENTAL CONFLICT RESOLUTION In September 2012, the Council on Environmental Quality (CEQ) and the Office...

  10. Harmonic resolution as a holographic quantum number

    E-Print Network [OSTI]

    Bousso, Raphael

    2009-01-01T23:59:59.000Z

    LBNL- 57239 Harmonic resolution as a holographic quantumhep-th/0310223 UCB-PTH-03/26 Harmonic resolution as aquantum number, the harmonic resolution K. The Bekenstein

  11. PSH-12-0069- In the Matter of Personnel Security Hearing

    Broader source: Energy.gov [DOE]

    OHA Hearing Officer issued a Decision in which she determined that an Individual's access authorization should not be restored. In reaching this determination, the Hearing Officer found that the Individual had not resolved the security concerns arising from his financial difficulties. The Individual has a pattern of financial irresponsibility dating back to 2008.

  12. Speech enhancement with multichannel Wiener filter techniques in multimicrophone binaural hearing aids

    E-Print Network [OSTI]

    Speech enhancement with multichannel Wiener filter techniques in multimicrophone binaural hearing October 2008 This paper evaluates speech enhancement in binaural multimicrophone hearing aids by noise in terms of speech enhancement while preserving the binaural cues of the speech component. b A significant

  13. United States Patent and Trademark Office Public Hearing on Use of the Patent System to Protect

    E-Print Network [OSTI]

    Shamos, Michael I.

    United States Patent and Trademark Office Public Hearing on Use of the Patent System to Protect of Patents and Trademarks Location: San Jose Convention Center 408 Almaden Avenue San Jose, California #12;UNITED STATES PATENT AND TRADEMARK OFFICE Public Hearing on Patent Protection for Software

  14. INTRODUCTION Within the bony fish, the hearing generalists or non-specialists lack

    E-Print Network [OSTI]

    Ladich, Friedrich

    1681 INTRODUCTION Within the bony fish, the hearing generalists or non-specialists lack accessory the sensitivity due to free, moveable ossicles. Ladich and Bass (Ladich and Bass, 2003) expected reduced hearing families (for a review, see Ladich and Bass, 2003). Most studies have been conducted in ictalurids (von

  15. Technical paper Relation between different measures of feedback in hearing aids

    E-Print Network [OSTI]

    systems of commercial hearing aids by estimating the insertion gain derived from percentile analysis (IEC percentile analysis (IEC draft standard 60118-15) and relates the findings to the direct measures of feedback of Madhu et al. (2011). The IEC 118 series contains several standards for hearing aids, e.g. IEC 118

  16. Modeling Sensorineural Hearing Loss, W. Jesteadt (Ed), Lawrence Erlbaum Associates, February 1997

    E-Print Network [OSTI]

    Jenison, Rick L.

    1 Modeling Sensorineural Hearing Loss, W. Jesteadt (Ed), Lawrence Erlbaum Associates, February 1997 University of Wisconsin, Department of Psychology Madison, WI 53706 Running Head: Model of Cortical the conse- quences of sensorineural hearing loss. Robertson and Irvine (1989) have demonstrated reorganiza

  17. WAIVER OF RIGHT TO PRE-TERMINATION HEARING FOR CLASSIFIED STAFF ONLY

    E-Print Network [OSTI]

    Rhoads, James

    WAIVER OF RIGHT TO PRE-TERMINATION HEARING FOR CLASSIFIED STAFF ONLY Office of Human Resources Rev Discipline and SPP 1011 Involuntary Terminations, you are entitled to a pre-termination hearing prior to the effective date of termination stated in your Notice of Intent to Recommend Termination. The purpose

  18. Dusty Plasma in He-Ar Glow Discharge

    SciTech Connect (OSTI)

    Maiorov, S. A. [A. M. Prokhorov Institute for General Physics under Russian Academy of Sciences, Moscow (Russian Federation); Ramazanov, T. S.; Dzhumagulova, K. N.; Dosbolayev, M. K.; Jumabekov, A. N. [IETP, al-Farabi Kazakh National University, 96a, Tole bi St., Almaty, 050012 (Kazakhstan)

    2008-09-07T23:59:59.000Z

    The paper reports on the first experiments with plasma-dust formations in dc gas discharge plasma for He-Ar mixture. It is shown that under the conventional conditions of the experiments with dusty structures in plasma, the choice of light and heavy gases for the mixture suppresses electron heating in electric field and results in a supersonic jet with high Mach numbers. Distribution functions for drifting ions in the gas mixture are calculated for various mixture concentrations, electric field strengths and gas pressures.

  19. 1 Resolution 1.1 Resolution in propositional logic

    E-Print Network [OSTI]

    Charatonik, Witold

    is satisfiable if there exists a valuation such that ^() = T for all F; otherwise we say that F consequence of F if all valuations satisfying F also satisfy . Observation 3. A formula is a logical the soundness theorem for resolution method (If there exists a resolution proof of inconsistency of a set

  20. The original of this document contains information which is subject...

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

    United States Department of Energy Office of Hearings and Appeals In the Matter of: Personnel Security Hearing ) ) Filing Date: November 20, 2014 ) ) Case No.: PSH-14-0101...

  1. The original of this document contains information which is subject...

    Office of Environmental Management (EM)

    United States Department of Energy Office of Hearings and Appeals In the Matter of: Personnel Security Hearing ) ) Filing Date: November 20, 2014 ) Case No. PSH-14-0102 )...

  2. Microsoft Word - PSH-13-0107

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

    United States Department of Energy Office of Hearings and Appeals In the matter of Personnel Security Hearing ) ) Filing Date: September 18, 2013 ) Case No.: PSH-13-0107 )...

  3. The original of this document contains information which is subject...

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

    United States Department of Energy Office of Hearings and Appeals In the Matter of Personnel Security Hearing ) ) Filing Date: March 12, 2014 ) Case No.: PSH-14-0024 )...

  4. PSH-12-0043

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

    United States Department of Energy Office of Hearings and Appeals In the Matter of: Personnel Security Hearing ) ) Filing Date: April 30, 2012 ) ) Case No.: PSH-12-0043...

  5. Microsoft Word - PSH-13-0113

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

    has been deleted from this copy and replaced with XXXXXX's. United States Department of Energy Office of Hearings and Appeals In the Matter of: Personnel Security Hearing ) )...

  6. Enhanced High Resolution RBS System

    SciTech Connect (OSTI)

    Pollock, Thomas J.; Hass, James A.; Klody, George M. [National Electrostatics Corp., Middleton, Wisconsin, U. S. A. 53562-0310 (United States)

    2011-06-01T23:59:59.000Z

    Improvements in full spectrum resolution with the second NEC high resolution RBS system are summarized. Results for 50 A ring TiN/HfO films on Si yielding energy resolution on the order of 1 keV are also presented. Detector enhancements include improved pulse processing electronics, upgraded shielding for the MCP/RAE detector, and reduced noise generated from pumping. Energy resolution measurements on spectra front edge coupled with calculations using 0.4mStr solid angle show that beam energy spread at 400 KeV from the Pelletron registered accelerator is less than 100 eV. To improve user throughput, magnet control has been added to the automatic data collection. Depth profiles derived from experimental data are discussed. For the thin films profiled, depth resolutions were on the Angstrom level with the non-linear energy/channel conversions ranging from 100 to 200 eV.

  7. Analysis of Successful Initiations of Three Children With Hearing Loss Mainstreamed in Kindergarten Classrooms

    E-Print Network [OSTI]

    Hulsing, Melissa Murphy; Luetke-Stahlman, Barbara; Loeb, Diane Frome; Nelson, Peggy; Wegner, Jane R.

    1995-03-05T23:59:59.000Z

    loss of the children who are deaf/HOH ranged from severe to profound across the frequencies of 500, 1000, and 2000 Hz. Aided hearing acuity ranged from 30 dB to 50 dB across these same frequencies. One subject (B-D) evi- denced aided hearing acuity... the child to do something and then the interpreter signs that to the child who is deaf or hard of hearing). Response-Any observable reply, gesture, or action to the initiation. Spoken word response (SWR)-intelligible speech (e.g., I can play?). Vocalized...

  8. Consensus Based Nuclear Public-Hearing System Model

    SciTech Connect (OSTI)

    Young Wook Lee; Suk Hoon Kim; Young Ho Cho; Hyun Seok Ko; Dong Hoon Shin; Chang Sun Kang [Seoul National University (Korea, Republic of); Joo Hyun Moon [Ministry of Science and Technology (Korea, Republic of)

    2006-07-01T23:59:59.000Z

    Although the government admit the benefit of construction of a nuclear facility for national electric source, related policy could be developed and carried out only if the public, especially who have some stake on it, recognize the benefit and accept the policy. For public participation, Korea has a system of public-hearing in accordance with the law. Because of the absence of the detailed way for public opinion aggregation and for the reflection of the aggregated opinion, Korean public-hearing system is only a conceptual model. Therefore, some specific system for Korean Public-Hearing should be developed and applied. In this study, to share the right of decision making, which is an ultimate concept for public participation, decision making components and the characteristics of each phase are analyzed. The criteria weight for assessment and comparison with alternatives are founded as a valuation factor of the decision making components, which should be based on the social consensus. On these foundations, a system for aggregation and reflection of the public opinion was proposed. The system named 'CPDM' (Consensus based Participatory Decision Making) has three authority groups for decision making. At first, 'advisory experts group' play a role for the technical assessment and the serve utility value on the criteria for each alternatives. Next, 'participatory deliberation group' play a role for consensus building on the relative-importance (weight) between the criteria by feedback to promote degree of consensus. Lastly including gentlemen of the long robe, 'expert group for decision making' play a role to reflect the utility and weight and make a decision with agreement for performance of it. Also, in this study, a mathematical model for the quantification of the degree of consensus was conceptualized using Ordered Weighted Averaging (OWA) aggregation operator and fuzzy similarity theory, which is a comparison concept. Since this model enables influence of each criteria and each participant on collective consensus to be analyzed, a direction to promote consensus building can be derived. That is to say, this model can support consensus building and promote public acceptance for the nuclear industry and related policy. (authors)

  9. VBA-0011- In the Matter of Diane E. Meier

    Broader source: Energy.gov [DOE]

    On January 11, 2000, Diane E. Meier (Meier) filed a Notice of Appeal from an Initial Agency Decision by a Hearing Officer from the Office of Hearings and Appeals (OHA) of the Department of Energy ...

  10. PSH-13-0043- In the Matter of Personnel Security Hearing

    Broader source: Energy.gov [DOE]

    On July 9, 2013, an OHA Hearing Officer issued a decision in which he determined that the DOE should restore an individual’s access authorization.  As security concerns under Criteria H and J of 10...

  11. PSH-12-0132- In the Matter of Personnel Security Hearing

    Broader source: Energy.gov [DOE]

    On March 4, 2013, an OHA Hearing Officer issued a decision in which he determined that the DOE should not restore an individual’s access authorization.  As security concerns under 10 CFR Part 710,...

  12. PSH-12-0118- In the Matter of Personnel Security Hearing

    Broader source: Energy.gov [DOE]

    On January 17, 2013, an OHA Hearing Officer issued a decision in which he concluded that an individual’s security clearance should not be restored.  A Local Security Office suspended the individual...

  13. PSH-13-0041- In the Matter of Personnel Security Hearing

    Broader source: Energy.gov [DOE]

    On June 26, 2013, an OHA Hearing Officer issued a decision in which he determined that an individual’s DOE access authorization should not be restored.  The individual had a history of three...

  14. PSH-12-0133- In the Matter of Personnel Security Hearing

    Broader source: Energy.gov [DOE]

    On March 5, 2013, an OHA Hearing Officer issued a decision in which she concluded that an individual’s security clearance should not be granted.  A Local Security Office conducted a Personnel...

  15. PSH-12-0033- In the Matter of Personnel Security Hearing

    Broader source: Energy.gov [DOE]

    On June 27, 2012, an OHA Hearing Officer issued a decision in which he determined that an individual’s DOE access authorization should not be restored.  The Individual had a history of nine arrests...

  16. PSH-13-0011- In the Matter of Personnel Security Hearing

    Broader source: Energy.gov [DOE]

    On May 20, 2013, an OHA Hearing Officer issued a decision in which he determined that an individual’s DOE access authorization should not be restored.  The Individual had been criminally charged...

  17. THE TELEFACE PROJECT MULTI-MODAL SPEECH-COMMUNICATION FOR THE HEARING IMPAIRED

    E-Print Network [OSTI]

    Beskow, Jonas

    with compatible video telephone hardware. This visual hearing aid could be implemented as software running on a PC such as Waxholm [3] and Olga [4]. When implemented as real life application, such systems will also prove useful

  18. PSH-12-0079- In the Matter of Personnel Security Hearing

    Broader source: Energy.gov [DOE]

    On October 12, 2012, an OHA Hearing Officer issued a decision in which he concluded the DOE should grant an individual an access authorization.   A Local Security Office suspended the individual’s...

  19. PSH-13-0064- In the matter of Personnel Security Hearing

    Broader source: Energy.gov [DOE]

    On October 11, 2013, an OHA Hearing Officer issued a decision in which he concluded the DOE should not restore an individual’s access authorization.   A Local Security Office (LSO) cited concerns...

  20. PSH-12-0100- In the Matter of Personnel Security Hearing

    Broader source: Energy.gov [DOE]

    On November 15, 2012, an OHA Hearing Officer issued a decision in which he concluded the DOE should not restore an individual’s access authorization.   A Local Security Office (LSO) raised certain...

  1. PSH-13-0050- In the Matter of Personnel Security Hearing

    Broader source: Energy.gov [DOE]

    On August 9, 2013, an OHA Hearing Officer issued a decision in which he determined that the DOE should restore an individual’s access authorization.  As security concerns under Criterion F of 10...

  2. PSH-13-0052- In the Matter of Personnel Security Hearing

    Broader source: Energy.gov [DOE]

    On July 9, 2013, an OHA Hearing Officer issued a decision in which he determined that an individual’s DOE access authorization should be restored.  A DOE Psychiatrist had found that the individual...

  3. PSH-13-0086- In the Matter of Personnel Security Hearing

    Broader source: Energy.gov [DOE]

    On October 29, 2013, an OHA Hearing Officer issued a decision in which he determined that an individual’s DOE access authorization should be restored.  The Record showed that the individual had two...

  4. PSH-13-0090- In the Matter of Personnel Security Hearing

    Broader source: Energy.gov [DOE]

    On October 23, 2013, an OHA Hearing Officer issued a Decision in which she concluded that the DOE should not restore an individual’s suspended DOE access authorization.  A DOE Operations Office...

  5. PSH-12-0125- In the Matter of Personnel Security Hearing

    Broader source: Energy.gov [DOE]

    On March 18, 2013, an OHA Hearing Officer issued a decision in which he determined that an individual’s DOE access authorization should not be restored. The Individual had a history of three...

  6. PSH-13-0063- In the Matter of Personnel Security Hearing

    Broader source: Energy.gov [DOE]

    On September 12, 2013, an OHA Hearing Officer issued a decision in which he concluded the DOE should not restore an individual’s access authorization.   A Local Security Office (LSO) raised certain...

  7. PSH-13-0065- In the Matter of Personnel Security Hearing

    Broader source: Energy.gov [DOE]

    On September 12, 2013, an OHA Hearing Officer issued a decision in which he concluded the DOE should not restore an individual’s access authorization.   A Local Security Office (LSO) raised certain...

  8. PSH-13-0101- In the Matter of Personnel Security Hearing

    Broader source: Energy.gov [DOE]

    On February 12, 2014, an OHA Hearing Officer issued a decision in which he concluded that an individual’s authorization access should be granted.  Prior to commencing work for a DOE contractor, the...

  9. FMRI studies of effects of hearing status on audio-visual speech perception

    E-Print Network [OSTI]

    Yoo, Julie J

    2007-01-01T23:59:59.000Z

    The overall goal of this research is to acquire a more complete picture of the neurological processes of visual influences on speech perception and to investigate effects of hearing status on AV speech perception. More ...

  10. PSH-12-0085- In the Matter of Personnel Security Hearing

    Broader source: Energy.gov [DOE]

    On November 8, 2012, an OHA Hearing Officer issued a decision in which he concluded the DOE should not grant an individual an access authorization.   A Local Security Office (LSO) raised certain...

  11. PSH-12-0120- In the Matter of Personnel Security Hearing

    Broader source: Energy.gov [DOE]

    On February 4, 2013, an OHA Hearing Officer issued a decision in which she concluded that an individual’s security clearance should be restored.  A Local Security Office conducted a Personnel...

  12. PSH-13-0069- In the Matter of Personnel Security Hearing

    Broader source: Energy.gov [DOE]

    On October 11, 2013, an OHA Hearing Officer issued a decision in which she concluded that an individual’s security clearance should be restored.  In April 2013, as part of a background...

  13. An Empirical Study of Hear-Through Augmented Reality: Using Bone Conduction to Deliver Spatialized Audio

    E-Print Network [OSTI]

    Lindeman, Robert W.

    tones played at three frequencies. However, both static and moving tones were considered, while the head-Through AR takes place either using an audio mixer or a computer. Hear-Through AR delivers CG sound through

  14. High Resolution Nanoimprint for Nanophotonics 

    E-Print Network [OSTI]

    Jiang, Youwei

    2014-04-28T23:59:59.000Z

    of SERS-active device depends on two main factors: good reproducibility and high enhancement factor. Ordered metallic nanostructures with high resolution are usually preferred for SERS application. Nanoimprint lithography can provide a low-cost and high...

  15. Satisfactory Academic Progress Appeal and Personal Statement Medical students who do not fulfill Satisfactory Academic Progress standards as outlined by the WSU School of

    E-Print Network [OSTI]

    Finley Jr., Russell L.

    Satisfactory Academic Progress standards as outlined by the WSU School of Medicine Promotions CommitteeSatisfactory Academic Progress Appeal and Personal Statement Medical students who do not fulfill Academic Progress Standards but have been reviewed and approved by the Promotions Committee to continue

  16. Hearing Nano-Structures: A Case Study in Timbral Sonification

    SciTech Connect (OSTI)

    Schedel, M.; Yager, K.

    2012-06-18T23:59:59.000Z

    We explore the sonification of x-ray scattering data, which are two-dimensional arrays of intensity whose meaning is obscure and non-intuitive. Direct mapping of the experimental data into sound is found to produce timbral sonifications that, while sacrificing conventional aesthetic appeal, provide a rich auditory landscape for exploration. We discuss the optimization of sonification variables, and speculate on potential real-world applications. We have presented a case study of sonifying x-ray scattering data. Direct mapping of the two-dimensional intensity values of a scattering dataset into the two-dimensional matrix of a sonogram is a natural and information-preserving operation that creates rich sounds. Our work supports the notion that many problems in understanding rather abstract scientific datasets can be ameliorated by adding the auditory modality of sonification. We further emphasize that sonification need not be limited to time-series data: any data matrix is amenable. Timbral sonification is less obviously aesthetic, than tonal sonification, which generate melody, harmony, or rhythm. However these musical sonifications necessarily sacrifice information content for beauty. Timbral sonification is useful because the entire dataset is represented. Non-musicians can understand the data through the overall color of the sound; audio experts can extract more detailed insight by studying all the features of the sound.

  17. Hearing Outcomes After Stereotactic Radiosurgery for Unilateral Intracanalicular Vestibular Schwannomas: Implication of Transient Volume Expansion

    SciTech Connect (OSTI)

    Kim, Young-Hoon [Department of Neurosurgery, Seoul National University Bundang Hospital, Seongnam-si (Korea, Republic of) [Department of Neurosurgery, Seoul National University Bundang Hospital, Seongnam-si (Korea, Republic of); Department of Neurosurgery, Seoul National University College of Medicine, Seoul (Korea, Republic of); Kim, Dong Gyu, E-mail: gknife@plaza.snu.ac.kr [Department of Neurosurgery, Seoul National University Hospital, Seoul (Korea, Republic of); Department of Neurosurgery, Seoul National University College of Medicine, Seoul (Korea, Republic of); Han, Jung Ho [Department of Neurosurgery, Seoul National University Bundang Hospital, Seongnam-si (Korea, Republic of) [Department of Neurosurgery, Seoul National University Bundang Hospital, Seongnam-si (Korea, Republic of); Department of Neurosurgery, Seoul National University College of Medicine, Seoul (Korea, Republic of); Chung, Hyun-Tai; Kim, In Kyung; Song, Sang Woo [Department of Neurosurgery, Seoul National University Hospital, Seoul (Korea, Republic of) [Department of Neurosurgery, Seoul National University Hospital, Seoul (Korea, Republic of); Department of Neurosurgery, Seoul National University College of Medicine, Seoul (Korea, Republic of); Park, Jeong-Hoon [Department of Neurosurgery, Seoul National University Bundang Hospital, Seongnam-si (Korea, Republic of) [Department of Neurosurgery, Seoul National University Bundang Hospital, Seongnam-si (Korea, Republic of); Department of Neurosurgery, Seoul National University College of Medicine, Seoul (Korea, Republic of); Kim, Jin Wook; Kim, Yong Hwy; Park, Chul-Kee [Department of Neurosurgery, Seoul National University Hospital, Seoul (Korea, Republic of) [Department of Neurosurgery, Seoul National University Hospital, Seoul (Korea, Republic of); Department of Neurosurgery, Seoul National University College of Medicine, Seoul (Korea, Republic of); Kim, Chae-Yong [Department of Neurosurgery, Seoul National University Bundang Hospital, Seongnam-si (Korea, Republic of) [Department of Neurosurgery, Seoul National University Bundang Hospital, Seongnam-si (Korea, Republic of); Department of Neurosurgery, Seoul National University College of Medicine, Seoul (Korea, Republic of); Paek, Sun Ha; Jung, Hee-Won [Department of Neurosurgery, Seoul National University Hospital, Seoul (Korea, Republic of) [Department of Neurosurgery, Seoul National University Hospital, Seoul (Korea, Republic of); Department of Neurosurgery, Seoul National University College of Medicine, Seoul (Korea, Republic of)

    2013-01-01T23:59:59.000Z

    Purpose: We evaluated the prognostic factors for hearing outcomes after stereotactic radiosurgery (SRS) for unilateral sporadic intracanalicular vestibular schwannomas (IC-VSs) as a clinical homogeneous group of VSs. Methods and Materials: Sixty consecutive patients with unilateral sporadic IC-VSs, defined as tumors in the internal acoustic canal, and serviceable hearing (Gardner-Roberson grade 1 or 2) were treated with SRS as an initial treatment. The mean tumor volume was 0.34 {+-} 0.03 cm{sup 3} (range, 0.03-1.00 cm{sup 3}), and the mean marginal dose was 12.2 {+-} 0.1 Gy (range, 11.5-13.0 Gy). The median follow-up duration was 62 months (range, 36-141 months). Results: The actuarial rates of serviceable hearing preservation were 70%, 63%, and 55% at 1, 2, and 5 years after SRS, respectively. In multivariate analysis, transient volume expansion of {>=}20% from initial tumor size was a statistically significant risk factor for loss of serviceable hearing and hearing deterioration (increase of pure tone average {>=}20 dB) (odds ratio = 7.638; 95% confidence interval, 2.317-25.181; P=.001 and odds ratio = 3.507; 95% confidence interval, 1.228-10.018; P=.019, respectively). The cochlear radiation dose did not reach statistical significance. Conclusions: Transient volume expansion after SRS for VSs seems to be correlated with hearing deterioration when defined properly in a clinically homogeneous group of patients.

  18. FIA-14-0011- In the Matter of Donna Deedy

    Broader source: Energy.gov [DOE]

    On February 24, 2014, the Office of Hearings and Appeals (OHA) issued a decision granting in part and denying in part denying an appeal (Appeal) from a Freedom of Information Act (FOIA)...

  19. FIA-13-0024- In the Matter of Laborers’ International Union of North America, Pacific Southwest Region

    Broader source: Energy.gov [DOE]

    On May 9, 2013, the Office of Hearings and Appeals (OHA) issued a decision remanding an appeal (Appeal) from a Freedom of Information Act (FOIA) determination issued by the Loan Guarantee Program...

  20. FIA-13-0002- In the Matter of Judicial Watch

    Broader source: Energy.gov [DOE]

    On January 23, 2013, the Office of Hearings and Appeals (OHA) issued a decision denying an appeal (Appeal) from a Freedom of Information Act (FOIA) determination issued by the Office of Information...

  1. FIA-13-0010- In the Matter of Citizens for Responsibility and Ethics in Washington

    Broader source: Energy.gov [DOE]

    On March 20, 2013, the Office of Hearings and Appeals (OHA) issued a decision remanding an appeal (Appeal) from a Freedom of Information Act (FOIA) determination issued by the Office of Fossil...

  2. FIA-13-0036- In the Matter of Sierra Club

    Broader source: Energy.gov [DOE]

    On June 25, 2013, the Office of Hearings and Appeals (OHA) issued a decision granting in part an appeal (Appeal) from a Freedom of Information Act (FOIA) determination issued by the Department of...

  3. FIA-12-0060- In the Matter of California-Arizona-Nevada District Organization Contract Compliance

    Broader source: Energy.gov [DOE]

    On November 1, 2012, the Office of Hearings and Appeals (OHA) issued a decision denying an appeal (Appeal) from a Freedom of Information Act (FOIA) determination issued by the Department of Energy...

  4. FIA-12-0026 - In the Matter of Russell Carollo | Department of...

    Energy Savers [EERE]

    26 - In the Matter of Russell Carollo FIA-12-0026 - In the Matter of Russell Carollo The Office of Hearings and Appeals (OHA) issued a decision denying an appeal (Appeal) from a...

  5. FIA-13-0006- In the Matter of Wall Street Journal

    Broader source: Energy.gov [DOE]

    On May 24, 2013, the Office of Hearings and Appeals (OHA) issued a decision denying an appeal (Appeal) from a Freedom of Information Act (FOIA) determination issued by the Department of Energy’s ...

  6. FIA-13-0037- In the Matter of Sam Lyle

    Broader source: Energy.gov [DOE]

    On June 27, 2013, the Office of Hearings and Appeals (OHA) issued a decision denying an appeal (Appeal) from a Privacy Act determination issued by the Department of Energy’s Oak Ridge Office (ORO)....

  7. FIA-12-0073- In the Matter of Larry W. Long

    Broader source: Energy.gov [DOE]

    On December 14, 2012, the Office of Hearings and Appeals (OHA) issued a decision denying an appeal (Appeal) from a Freedom of Information Act (FOIA) determination issued by the Department of Energy...

  8. FIA-13-0021- In the Matter of Caldera Pharmaceuticals, Inc.

    Broader source: Energy.gov [DOE]

    On April 10, 2013, the Office of Hearings and Appeals (OHA) issued a decision denying an appeal (Appeal) from a Freedom of Information Act (FOIA) determination issued by the Department of Energy’s...

  9. FIA-12-0069- In the Matter of Mary Ann Parker

    Broader source: Energy.gov [DOE]

    On November 16, 2012, the Office of Hearings and Appeals (OHA) issued a decision denying an appeal (Appeal) from a Privacy Act determination issued by the Department of Energy’s Oak Ridge Office ...

  10. FIA-13-0020- In the Matter of Avery R. Webster

    Broader source: Energy.gov [DOE]

    On April 25, 2013, the Office of Hearings and Appeals (OHA) issued a decision denying an appeal (Appeal) from a Freedom of Information Act (FOIA) determination issued by the Office of Information...

  11. Nanometer Resolution Imaging by SIngle Molecule Switching. |...

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

    Nanometer Resolution Imaging by SIngle Molecule Switching. Nanometer Resolution Imaging by SIngle Molecule Switching. Abstract: The fluorescence intensity of single molecules can...

  12. York University Office of Student Conflict Resolution

    E-Print Network [OSTI]

    ADJUDICATOR (LA) OR PEER REVIEW BOARD (PRB) HEARING Please submit this request to the Director, Office) The LA or PRB had no authority under this Code to reach the decision or impose the sanctions he or she did; ( ) 9 (ii) The LA or PRB made a fundamental error in procedure prejudicial to the Respondent

  13. advanced high resolution: Topics by E-print Network

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

    Resolution Imaging Spectrometer (MODIS) to calibrate advanced very high resolution radiometer Geosciences Websites Summary: Using Moderate Resolution Imaging Spectrometer (MODIS)...

  14. STORM/PALM - Super Resolution Fluorescence Microscope | EMSL

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

    STORMPALM - Super Resolution Fluorescence Microscope STORMPALM - Super Resolution Fluorescence Microscope EMSL has developed and offers Fluorescence, Super Resolution STORM...

  15. Dielectric microscopy with submillimeter resolution

    E-Print Network [OSTI]

    Nathan S. Greeney; John A. Scales

    2007-06-20T23:59:59.000Z

    In analogy with optical near-field scanning methods, we use tapered dielectric waveguides as probes for a millimeter wave vector network analyzer. By scanning thin samples between two such probes we are able to map the spatially varying dielectric properties of materials with sub-wavelength resolution; using a 150 GHz probe in transmision mode we see spatial resolution of around 500 microns. We have applied this method to a variety of highly heterogeneous materials. Here we show dielectric maps of granite and oil shale.

  16. Bioacoustics, The International Journal of Animal Sound and its Recording, 2008, vol. 17(1-3), pp. 100-102. BIOMECHANICAL AND STRUCTURAL MODELING OF HEARING IN BALEEN

    E-Print Network [OSTI]

    of noise pollution on marine mammals, we need information on how and what they hear. Although hearing. Therefore, the application of computerized tomography for mysticetes may provide novel data on acoustic

  17. Orbifold resolutions with general profile

    E-Print Network [OSTI]

    Andrea Wulzer

    2005-07-28T23:59:59.000Z

    A very general class of resolved versions of the C/Z_N, T^2/Z_N and S^1/Z_2 orbifolds is considered and the free theory of 6D chiral fermions studied on it. As the orbifold limit is taken, localized 4D chiral massless fermions are seen to arise at the fixed points. Their number, location and chirality is found to be independent on the detailed profile of the resolving space and to agree with the result of hep-th/0409229, in which a particular resolution was employed. As a consistency check of the resolution procedure, the massive equation is numerically studied. In particular, for S^1/Z_2, the "resolved" mass--spectrum and wave functions in the internal space are seen to correctly reproduce the usual orbifold ones, as the orbifold limit is taken.

  18. Nonlinear effects in kinetic resolutions

    E-Print Network [OSTI]

    Johnson, Derrell W.

    1999-01-01T23:59:59.000Z

    KTRIC AMPLIFICATION IN THE JACOBSEN HYDROLYTIC KINET RESOLUTION OF RACEMIC EPOXIDES 20 Applicability of Homocompetitive Reaction Kinetics to the Jacobsen HKR Effect of Catalyst EE and Choice of Epoxide on Amplification in the Jacobsen HKR.... . . . . . . . . . . . . . . . . . Effect of Temperature on Amplification and Reaction Rate in the Jacobsen HKR . Effect of Low EE Catalyst Generation on Amplification in the Jacobsen HKR. . . . 21 21 25 26 27 30 31 TABLE OF CONTENTS (Continued) CHAPTER Page V AS...

  19. Gods Who Hear Prayers: Popular Piety or Kingship in Three Theban monuments of New Kingdom Egypt

    E-Print Network [OSTI]

    Ausec, Cindy Lee

    2010-01-01T23:59:59.000Z

    God who hears prayers? (Htp-di-nswt RSpw ntr aA sDm nHwt).inscribed statues include the Htp-di-nswt formula in theirroyal offerings, ir.t di nswt Htp to Amun-Re. 112 Thus the

  20. Neonatal Hearing Screening Test Consistent with loss in one or both ears within frequency range

    E-Print Network [OSTI]

    Levin, Judith G.

    Neonatal Hearing Screening Test Consistent with loss in one or both ears within frequency range: Gene specific mutation screening If familial and nonsyndromal is suspected, consider: GJB2 testing GJB6 testing CMV testing Environmental etiologies Gene specific screening may be warranted If nonsyndromal

  1. An Internship Program for Deaf and Hard of Hearing Students in Polymer-Based Nanocomposites

    SciTech Connect (OSTI)

    Cebe,P.; Cherdack, D.; Guertin, R.; Haas, T.; S. Ince, B.; Valluzzi, R.

    2006-01-01T23:59:59.000Z

    We report on our summer internship program in Polymer-Based Nanocomposites, for deaf and hard of hearing undergraduates who engage in classroom and laboratory research work in polymer physics. The unique attributes of this program are its emphasis on: 1. Teamwork; 2. Performance of a start-to-finish research project; 3. Physics of materials approach; and 4. Diversity. Students of all disability levels have participated in this program, including students who neither hear nor voice. The classroom and laboratory components address the materials chemistry and physics of polymer-based nanocomposites, crystallization and melting of polymers, the interaction of X-rays and light with polymers, mechanical properties of polymers, and the connection between thermal processing, structure, and ultimate properties of polymers. A set of Best Practices is developed for accommodating deaf and hard of hearing students into the laboratory setting. The goal is to bring deaf and hard of hearing students into the larger scientific community as professionals, by providing positive scientific experiences at a formative time in their educational lives.

  2. CONGRESSIONAL HEARING Opportunities and Challenges in the U.S.-China

    E-Print Network [OSTI]

    Knowles, David William

    to its future oil and natural gas supply could potentially lead to future conflict with the United StatesCONGRESSIONAL HEARING Regarding Opportunities and Challenges in the U.S.-China Economic and distinguished members of the Committee, it is my pleasure to be here today to discuss U.S.-China energy issues

  3. Ultra-Low Power DLMS Adaptive Filter For Hearing Aid Applications

    E-Print Network [OSTI]

    Kim, Chris H.

    Ultra-Low Power DLMS Adaptive Filter For Hearing Aid Applications Hyung-il Kim Purdue University, USA +1-765-494-2361 kaushik@ecn.purdue.edu ABSTRACT We present an ultra-low power DLMS (delayed least suitable application areas for sub-threshold logic since ultra-low power consumption takes first priority

  4. AMERICAN JOURNAL OF INDUSTRIAL MEDICINE (2010) Hearing Impairment in F-111 Maintenance

    E-Print Network [OSTI]

    Boggess, May M.

    2010-01-01T23:59:59.000Z

    Australian Air Force who undertook fuel tank maintenance on F-111 aircraft, with exposure to formulations fuel tank maintenance, adjusting for possible confounders. In addition, the difference between the observed hearing thresholds and the expected thresholds based on an otologically normal population (ISO

  5. United Nations Association -Nebraska Division Hears Roger Gold's "World's Water Problems"

    E-Print Network [OSTI]

    Nebraska-Lincoln, University of

    water problem there is the lack of water during the dry season. In the monsoons, water is collectedUnited Nations Association - Nebraska Division Hears Roger Gold's "World's Water Problems Dictionary (1980), and the New York Times Everyday Dictionary (1982). One-toorders are many of the 54 Water

  6. You are invited to an Informational Hearing. THE CLIMATE CHANGE CRISIS...

    E-Print Network [OSTI]

    Kammen, Daniel M.

    will climate change affect air quality and public health? What will happen to the agriculture, fishingYou are invited to an Informational Hearing. THE CLIMATE CHANGE CRISIS... CAN CALIFORNIA CREATE known about climate change. Environmental leader Global Green USA as well as Pacific Institute and Union

  7. A prospective study on radiation-induced changes in hearing function

    SciTech Connect (OSTI)

    Herrmann, Franziska [Department of Oto-Rhino-Laryngology, University of Technology-Dresden, Dresden (Germany); Doerr, Wolfgang [Department of Radiotherapy and Radiation Oncology, University of Technology-Dresden, Dresden (Germany); Experimental Center, Medical Faculty Carl Gustav Carus, University of Technology-Dresden, Dresden (Germany); Mueller, Rainer [Department of Oto-Rhino-Laryngology, University of Technology-Dresden, Dresden (Germany); Herrmann, Thomas [Department of Radiotherapy and Radiation Oncology, University of Technology-Dresden, Dresden (Germany)]. E-mail: thomas.herrmann@mailbox.tu-dresden.de

    2006-08-01T23:59:59.000Z

    Purpose: To quantitate changes in hearing function after radiotherapy for head-and-neck tumors. Methods and Materials: At the Department of Radiotherapy and Radiation Oncology, 32 patients were irradiated for head-and-neck tumors. Three-dimensional treatment planning was applied. Total tumor doses were 30.0-77.6 Gy, local doses to the inner ear (n = 64) ranged from 1.7 to 64.3 Gy. Audiometry was performed before the onset of radiotherapy (RT), at a tumor dose of 40 Gy or at the end of palliative treatment, at the end of curative RT, and 2-6 months post-RT. Assays applied were frequency-specific threshold measurements for air and bone conduction, measurements according to Weber and Rinne, tympanometry and assessment of the stapedius reflex. Results: Age and prior disease significantly decreased, whereas previous or concurrent alcohol consumption significantly increased hearing ability. A significant reduction in hearing ability during RT was found for high frequencies (at 40 Gy) and low frequencies (at end of RT), which persisted after RT. No differences were observed for air or bone conduction. None of the other assays displayed time- or dose-dependent changes. Dose-effect analyses revealed an ED50 (dose at which a 50% incidence is expected) for significant changes in hearing thresholds (15 dB) in the range of 20-25 Gy, with large confidence limits. Conclusions: Radiation effects on hearing ability were confined to threshold audiogram values, which started during the treatment without reversibility during 6 months postradiotherapy.

  8. Analysis of the High-Resolution Infrared Spectrum of Cyclopropane...

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

    the High-Resolution Infrared Spectrum of Cyclopropane. Analysis of the High-Resolution Infrared Spectrum of Cyclopropane. Abstract: The high resolution infrared spectrum of...

  9. arecibo high resolution: Topics by E-print Network

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

    84 Using Moderate Resolution Imaging Spectrometer (MODIS) to calibrate advanced very high resolution radiometer Geosciences Websites Summary: Using Moderate Resolution Imaging...

  10. Health risks associated with exposure to gasoline additives-methyl tertiary butyl ether [MTBE]. Hearing before a Subcommittee of the Committee on Appropriations, United States Senate, One Hundred Third Congress, First Session, Special Hearing

    SciTech Connect (OSTI)

    Not Available

    1993-01-01T23:59:59.000Z

    This hearing focuses on an Alaskan study by the Centers for Disease Control which examines possible health risks associated with exposure to gasoline additive know as MTBE. Testimony is given by Dr. William Roper, Director, CDC.

  11. Appeals | 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 onYou are now leaving Energy.gov You are now leaving Energy.gov You are being directed off Energy.gov. Are you sure you want toworldPower 2010 1A PotentialAllison CaseyAnnual

  12. Appeals | 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 onYou are now leaving Energy.gov You are now leaving Energy.gov You are being directed off Energy.gov. Are you0 ARRA NewslettersPartnership of the Americasfor a Clean Energy

  13. DEVELOPMENT OF A SCREENING TOOL FOR IDENTIFYING YOUNG PEOPLE AT RISK FOR NOISE-INDUCED HEARING LOSS

    E-Print Network [OSTI]

    Megerson, Susan C.

    2010-07-23T23:59:59.000Z

    This study surveyed common noise activities of young adults, quantified their annual equivalent noise exposures, and examined the efficacy of a self-assessment screening tool for identifying risk of noise-induced hearing ...

  14. Ultra-High Resolution Electron Microscopy for Catalyst Characterizatio...

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

    Documents & Publications Ultra-High Resolution Electron Microscopy for Catalyst Characterization Ultra-high Resolution Electron Microscopy for Catalyst Characterization...

  15. Dispute Resolution Information | Department of Energy

    Office of Environmental Management (EM)

    Negotiation Center of Excellence (NCE) Department of the Navy ADR EEOC Federal Sector Alternative Dispute Resolution EEOC Laws, Regulations & Policy Guidance Federal Energy...

  16. A ratchet mechanism for amplification in low-frequency mammalian hearing

    E-Print Network [OSTI]

    Reichenbach, Tobias; 10.1073/pnas.0914345107

    2010-01-01T23:59:59.000Z

    The sensitivity and frequency selectivity of hearing result from tuned amplification by an active process in the mechanoreceptive hair cells. In most vertebrates the active process stems from the active motility of hair bundles. The mammalian cochlea exhibits an additional form of mechanical activity termed electromotility: its outer hair cells (OHCs) change length upon electrical stimulation. The relative contributions of these two mechanisms to the active process in the mammalian inner ear is the subject of intense current debate. Here we show that active hair-bundle motility and electromotility can together implement an efficient mechanism for amplification that functions like a ratchet: sound-evoked forces acting on the basilar membrane are transmitted to the hair bundles whereas electromotility decouples active hair-bundle forces from the basilar membrane. This unidirectional coupling can extend the hearing range well below the resonant frequency of the basilar membrane. It thereby provides a concept for...

  17. Investigation of plasma-dust structures in He-Ar gas mixture

    SciTech Connect (OSTI)

    Maiorov, S. A. [A.M. Prokhorov General Physics Institute of Russian Academy of Sciences, Moscow (Russian Federation); Ramazanov, T. S.; Dzhumagulova, K. N.; Jumabekov, A. N.; Dosbolayev, M. K. [Al Farabi Kazakh National University, IETP, Tole bi 96a, Almaty, 050012 (Kazakhstan)

    2008-09-15T23:59:59.000Z

    The paper reports on the first experiments with plasma-dust formations in dc gas discharge plasma for a He-Ar mixture. It is shown that the choice of light and heavy gases for the mixture suppresses ion heating in electric field under the conventional conditions of experiments and results in a supersonic jet with high Mach numbers. Distribution functions for drifting ions in the gas mixture are calculated for various mixture concentrations, electric field strengths, and gas pressures.

  18. A Link Loss Model for the On-body Propagation Channel for Binaural Hearing Aids

    E-Print Network [OSTI]

    Chandra, Rohit

    2013-01-01T23:59:59.000Z

    Binaural hearing aids communicate with each other through a wireless link for synchronization. A propagation model is needed to estimate the ear-to-ear link loss for such binaural hearing aids. The link loss is a critical parameter in a link budget to decide the sensitivity of the transceiver. In this paper, we have presented a model for the deterministic component of the ear-to-ear link loss. The model takes into account the dominant paths having most of the power of the creeping wave from the transceiver in one ear to the transceiver in other ear and the effect of the protruding part of the outer ear called pinna. Simulations are done to validate the model using in-the-ear (ITE) placement of antennas at 2.45 GHz on two heterogeneous phantoms of different age-group and body size. The model agrees with the simulations. The ear-to-ear link loss between the antennas for the binaural hearing aids in the homogeneous SAM phantom is compared with a heterogeneous phantom. It is found that the absence of the pinna an...

  19. RESOLUTION NO. 2011-26 A RESOLUTION OF THE CITY COUNCIL OF THE CITY OF BIGGS

    E-Print Network [OSTI]

    (,) c RESOLUTION NO. 2011-26 A RESOLUTION OF THE CITY COUNCIL OF THE CITY OF BIGGS ADOPTING A PROGRAM FOR ENFORCEMENT OF THE RENEWABLE PORTFOLIO STANDARDS PROGRAM BE IT RESOLVED BY THE CITY OF BIGGS

  20. High resolution scintillation detector with semiconductor readout

    DOE Patents [OSTI]

    Levin, Craig S. (Santa Monica, CA); Hoffman, Edward J. (Los Angeles, CA)

    2000-01-01T23:59:59.000Z

    A novel high resolution scintillation detector array for use in radiation imaging such as high resolution Positron Emission Tomography (PET) which comprises one or more parallelepiped crystals with at least one long surface of each crystal being in intimate contact with a semiconductor photodetector such that photons generated within each crystal by gamma radiation passing therethrough is detected by the photodetector paired therewith.

  1. Spatial resolution in vector potential photoelectron microscopy

    SciTech Connect (OSTI)

    Browning, R. [R. Browning Consultants, 1 Barnhart Place, Shoreham, New York 11786 (United States)] [R. Browning Consultants, 1 Barnhart Place, Shoreham, New York 11786 (United States)

    2014-03-15T23:59:59.000Z

    The experimental spatial resolution of vector potential photoelectron microscopy is found to be much higher than expected because of the cancellation of one of the expected contributions to the point spread function. We present a new calculation of the spatial resolution with support from finite element ray tracing, and experimental results.

  2. High resolution studies of massive primordial haloes

    E-Print Network [OSTI]

    Latif, M A; Schmidt, W; Niemeyer, J

    2012-01-01T23:59:59.000Z

    Atomic cooling haloes with T_vir > 10^4 K are the most plausible sites for the formation of the first galaxies. In this article, we aim to study the implications of gravity driven turbulence in protogalactic haloes. By varying the resolution per Jeans length, we explore whether the turbulent cascade is resolved well enough to obtain converged results. We have performed high resolution cosmological simulations using the adaptive mesh refinement code Enzo including a subgrid-scale turbulence model to study the role of unresolved turbulence. We compared the results of three different Jeans resolutions from 16 to 64 cells. While radially averaged profiles roughly agree at different resolutions, differences in the morphology reveal that even the highest resolution employed provides no convergence. Moreover, taking into account unresolved turbulence significantly influences the morphology of a halo. We have quantified the properties of the high-density clumps in the halo. These clumps are gravitationally unbound wi...

  3. Dictionary of Academic Terms The following list of words and phrases are common terms that you will hear when discussing your academic

    E-Print Network [OSTI]

    . For example, Writing 121 is worth four credits. DARS ­ Degree Audit Reporting System. A computer system for graduation. DARS is accessed through the PSU Information System, or Banweb. Deadline Appeals Committee (DAC)

  4. Regarding how Tycho Brahe noted the absurdity of the Copernican Theory regarding the Bigness of Stars, while the Copernicans appealed to God to answer that absurdity

    E-Print Network [OSTI]

    Graney, Christopher M

    2011-01-01T23:59:59.000Z

    Tycho Brahe, the most prominent and accomplished astronomer of his era, made measurements of the apparent sizes of the Sun, Moon, stars, and planets. From these he showed that within a geocentric cosmos these bodies were of comparable sizes, with the Sun being the largest body and the Moon the smallest. He further showed that within a heliocentric cosmos, the stars had to be absurdly large - with the smallest star dwarfing even the Sun. (The results of Tycho's calculations are illustrated in this paper.) Various Copernicans responded to this issue of observation and geometry by appealing to the power of God: They argued that giant stars were not absurd because even such giant objects were nothing compared to an infinite God, and that in fact the Copernican stars pointed out the power of God to humankind. Tycho rejected this argument.

  5. Blind assessment of localisation microscope image resolution

    E-Print Network [OSTI]

    Rees, Eric J; Erdelyi, Miklos; Pinotsi, Dorothea; Knight, Alex; Metcalf, Daniel; Kaminski, Clemens F

    2012-12-10T23:59:59.000Z

    localisation precisions and densities. Methods By analysing localisation microscopy as a statistical method of Density Estimation, we present a method that produces a blind estimate of the resolution in a super-resolved image. This estimate is derived directly...

  6. A High-Resolution Global Climate Simulation

    SciTech Connect (OSTI)

    Duffy, P B

    2001-01-23T23:59:59.000Z

    A major factor limiting the quality and usefulness of global climate models is the coarse spatial resolution of these models. Global climate models today are typically run at resolutions of {approx}300 km (or even coarser) meaning that the smallest features represented are 300 km across. As Figure 1 shows, this resolution does not allow adequate representation of small or even large topographic features (e.g. the Sierra Nevada mountains). As a result of this and other problems, coarse-resolution global models do not come close to accurately simulating climate on regional spatial scales (e.g. within California). Results on continental and larger sales are much more realistic. An important consequence of this inability to simulate regional climate is that global climate model results cannot be used as the basis of assessments of potential societal impacts of climate change (e.g. effects on agriculture in the Central Valley, on management of water resources, etc.).

  7. Identifying chromatin interactions at high spatial resolution

    E-Print Network [OSTI]

    Reeder, Christopher Campbell

    2014-01-01T23:59:59.000Z

    This thesis presents two computational approaches for identifying chromatin interactions at high spatial resolution from ChIA-PET data. We introduce SPROUT which is a hierarchical probabilistic model that discovers high ...

  8. Atomic resolution images of graphite in air

    SciTech Connect (OSTI)

    Grigg, D.A.; Shedd, G.M.; Griffis, D.; Russell, P.E.

    1988-12-01T23:59:59.000Z

    One sample used for proof of operation for atomic resolution in STM is highly oriented pyrolytic graphite (HOPG). This sample has been imaged with many different STM`s obtaining similar results. Atomic resolution images of HOPG have now been obtained using an STM designed and built at the Precision Engineering Center. This paper discusses the theoretical predictions and experimental results obtained in imaging of HOPG.

  9. Development of a three resolution video encoder

    E-Print Network [OSTI]

    Sazzad, Sharif Mohammad

    1995-01-01T23:59:59.000Z

    DEVELOPMENT OF A THREE RESOLUTION VIDEO ENCODER A Thesis by SHARIF MOHAMMAD SAZZAD Submitted to the Office of Graduate Studies of Texas ASM University in partial fulfillment of the requirements for the degree of MASTER OF SCIENCE December... 1995 Major Subject: Electrical Engineering DEVELOPMENT OF A THREE RESOLUTION VIDEO ENCODER A Thesis by SHARIF MOHAMMAD SAZZAD Submitted to Texas ARM University in partial fulfillment of the requirements for the degree of MASTER OF SCIENCE...

  10. VEE-0044- In the Matter of Public Service Electric and Gas Company (New Jersey)

    Broader source: Energy.gov [DOE]

    On July 14, 1997, the Office of Hearings and Appeals received from the Energy Information Administration (EIA) a “letter of appeal” that had been filed with the EIA by the Public Service Electric...

  11. FIA-12-0062- In the Matter of Judicial Watch

    Broader source: Energy.gov [DOE]

    On November 8, 2012, the Department of Energy’s (DOE) Office of Hearings and Appeals (OHA) granted in part and denied in all other respects a Freedom of Information Act (FOIA) Appeal filed by...

  12. FIA-12-0019- In the Matter of Mark D. Siciliano

    Broader source: Energy.gov [DOE]

    The Department of Energy’s (DOE) Office of Hearings and Appeals (OHA) Director granted in part and denied in all other respects a Freedom of Information Act (FOIA) Appeal filed by Mark D. Siciliano (Appellant).

  13. LWA-0010- Deputy Secretary Decision- In the Matter of Howard W. Spaletta

    Broader source: Energy.gov [DOE]

    This is an appeal by complainant Howard W. Spaletta from the Initial Agency Decision by the Office of Hearings and Appeals ("OHA") finding that the complainant, an engineer formerly employed by EG...

  14. FIA-13-0008- In the Matter of Michael J. Kelly

    Broader source: Energy.gov [DOE]

    On March 13, 2013, the Department of Energy’s (DOE) Office of Hearings and Appeals (OHA) denied a Freedom of Information Act (FOIA) Appeal filed by Michael J. Kelly (Appellant) of a determination...

  15. FIA-12-0051- In the Matter of William Berger

    Broader source: Energy.gov [DOE]

    On October 9, 2012, the Office of Hearings and Appeals (OHA) issued a decision denying an appeal from a Freedom of Information Act (FOIA) determination issued by the Department of Energy’s National...

  16. FIA-12-0059- In the Matter of California Arizona Nevada District Organization

    Broader source: Energy.gov [DOE]

    On October 31, 2012, the Department of Energy’s (DOE) Office of Hearings and Appeals (OHA) denied a Freedom of Information Act (FOIA) Appeal filed by the California Arizona Nevada District...

  17. FIA-13-0015- In the Matter of Cause of Action

    Broader source: Energy.gov [DOE]

    On April 24, 2013, the Department of Energy’s (DOE) Office of Hearings and Appeals (OHA) granted in part a Freedom of Information Act (FOIA) Appeal filed by the Cause of Action (Appellant) of a...

  18. FIA-12-0053- In the Matter of Arizona Nevada District Organization

    Broader source: Energy.gov [DOE]

    On October 11, 2012, the Department of Energy’s (DOE) Office of Hearings and Appeals (OHA) denied a Freedom of Information Act (FOIA) Appeal filed by the California Arizona Nevada District...

  19. FIA-12-0050- In the Matter of Cause of Action

    Broader source: Energy.gov [DOE]

    On October 4, 2012, The Office of Hearings and Appeals (OHA) granted an Appeal filed by Cause of Action (COA) under the FOIA of a final determination issued by the Loan Guarantee Program Office ...

  20. FIA-13-0054- In the Matter of Dow Jones & Company

    Broader source: Energy.gov [DOE]

    On August 19, 2013, The Office of Hearings and Appeals (OHA) granted in part and denied in all other aspects an Appeal filed by Dow Jones & Co. (the Appellant) under the FOIA of a determination...

  1. EIS-0226: Notice of Changes to Public Hearings | 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 DataDepartment of Energy Your Density Isn't Your Destiny:Revised Finding of98-F, Western22,EERE: Record ofDraftChanges to Public Hearings

  2. RCW - 43.21B - Environmental and Land Use Hearings Office - Pollution

    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 onYou are now leaving Energy.gov You are now leaving Energy.gov YouKizildere I GeothermalPotentialBiopowerSolidGenerationMethodInformationeNevada < RAPID‎ |EnergyControl Hearings

  3. The use of narrative during the Clarence Thomas-Anita Hill hearings October 11, 12, 13, 1991

    E-Print Network [OSTI]

    Willson, Marilee

    1993-01-01T23:59:59.000Z

    THE USE OF NARRATIVE DURING THE CLARENCE THOMAS-ANITA HILL HEARINGS OCTOBER 11, 12, 13, 1991 A Thesis by MARILEE WILLSON Submitted to the Office of Graduate Studies of Texas A&M University in partial fulfillment of the requirements... for the degree of' Master of Arts August 1993 Major Subject: Speech Communication THE USE OF NARRATIVE DUING THE CLARENCE THOMAS-ANITA HILL HEARINGS OCTOBER 1 1 ~ 12 ' 13 g 1991 A Thesis by MARILEE WILLSON Submitted to Texas A&M University in partial...

  4. Analysis of Rotational Structure in the High-Resolution Infrared...

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

    Rotational Structure in the High-Resolution Infrared Spectrum and Assignment of Vibrational Fundamentals of Analysis of Rotational Structure in the High-Resolution Infrared...

  5. Merging high resolution geophysical and geochemical surveys to...

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

    high resolution geophysical and geochemical surveys to reduce exploration risk at Glass Buttes, Oregon Merging high resolution geophysical and geochemical surveys to reduce...

  6. New generation NMR bioreactor coupled with high-resolution NMR...

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

    New generation NMR bioreactor coupled with high-resolution NMR spectroscopy leads to novel discoveries in Moorella New generation NMR bioreactor coupled with high-resolution NMR...

  7. Coherent Vibrational Dynamics and High-Resolution Nonlinear Spectrosco...

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

    Vibrational Dynamics and High-Resolution Nonlinear Spectroscopy: A Comparison with the AirDMSO Liquid Interface. Coherent Vibrational Dynamics and High-Resolution Nonlinear...

  8. Applications of High-Resolution Electrospray Ionization Mass...

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

    High-Resolution Electrospray Ionization Mass Spectrometry to Measurements of Average Oxygen to Carbon Ratios in Applications of High-Resolution Electrospray Ionization Mass...

  9. Super-Resolution Fluorescence Nanoscopy Applied to Image Core...

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

    Super-Resolution Fluorescence Nanoscopy Applied to Image Core-Shell Photoswitching Nanoparticles and their Self-Assemblies . Super-Resolution Fluorescence Nanoscopy Applied to...

  10. Sandia Energy - High-Resolution Computational Algorithms for...

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

    High-Resolution Computational Algorithms for Simulating Offshore Wind Farms Home Stationary Power Energy Conversion Efficiency Wind Energy Offshore Wind High-Resolution...

  11. Supercomputers Fuel Global High-Resolution Climate Models

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

    Supercomputers Fuel Global High-Resolution Climate Models Supercomputers Fuel Global High-Resolution Climate Models Berkeley Lab Researcher Says Climate Science is Entering New...

  12. Ultra-high Resolution Electron Microscopy for Catalyst Characterizatio...

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

    high Resolution Electron Microscopy for Catalyst Characterization Ultra-high Resolution Electron Microscopy for Catalyst Characterization 2009 DOE Hydrogen Program and Vehicle...

  13. Ultra-High Resolution Electron Microscopy for Catalyst Characterizatio...

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

    Documents & Publications Ultra-High Resolution Electron Microscopy for Catalyst Characterization Ultra-high Resolution Electron Microscopy for Catalyst Characterization Catalyst...

  14. High Resolution and Low-Temperature Photoelectron Spectroscopy...

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

    High Resolution and Low-Temperature Photoelectron Spectroscopy of an Oxygen-Linked Fullerene Dimer Dianion: C120O2-. High Resolution and Low-Temperature Photoelectron Spectroscopy...

  15. High-Resolution PET Detector. Final report

    SciTech Connect (OSTI)

    Karp, Joel

    2014-03-26T23:59:59.000Z

    The objective of this project was to develop an understanding of the limits of performance for a high resolution PET detector using an approach based on continuous scintillation crystals rather than pixelated crystals. The overall goal was to design a high-resolution detector, which requires both high spatial resolution and high sensitivity for 511 keV gammas. Continuous scintillation detectors (Anger cameras) have been used extensively for both single-photon and PET scanners, however, these instruments were based on NaI(Tl) scintillators using relatively large, individual photo-multipliers. In this project we investigated the potential of this type of detector technology to achieve higher spatial resolution through the use of improved scintillator materials and photo-sensors, and modification of the detector surface to optimize the light response function.We achieved an average spatial resolution of 3-mm for a 25-mm thick, LYSO continuous detector using a maximum likelihood position algorithm and shallow slots cut into the entrance surface.

  16. HIGH RESOLUTION SCANNING AUGER MICROANALYSIS OF HIGH-STRENGTH SILICON CARBIDES

    E-Print Network [OSTI]

    Krivanek, O.L.

    2012-01-01T23:59:59.000Z

    Society HIGH RESOLUTION SCANNING AUGER MICROANALYSIS OFCalifornia. HIGH RESOLUTION SCANNING AUGER MICROANALYSIS OFhelium, by high resolution scanning Auger microanalysis and

  17. EMPLOYMENT PROBLEMS: INFORMAL RESOLUTION AND GRIEVANCE 7.01 Informal Resolution

    E-Print Network [OSTI]

    Sheridan, Jennifer

    CHAPTER 7 EMPLOYMENT PROBLEMS: INFORMAL RESOLUTION AND GRIEVANCE PROCEDURES 7.01 Informal Resolution An academic staff member who has an employment problem that may lead to the grievance procedure the employing unit or needs information about the process to resolve employment problems. The academic staff

  18. High resolution A/D conversion based on piecewise conversion at lower resolution

    SciTech Connect (OSTI)

    Terwilliger, Steve (Albuquerque, NM)

    2012-06-05T23:59:59.000Z

    Piecewise conversion of an analog input signal is performed utilizing a plurality of relatively lower bit resolution A/D conversions. The results of this piecewise conversion are interpreted to achieve a relatively higher bit resolution A/D conversion without sampling frequency penalty.

  19. United States Department of Energy

    Office of Environmental Management (EM)

    Office of Hearings and Appeals In the Matter of Don C. Pyle ) ) Filing Date: March 27, 2015 ) Case No.: FIA-15-0013 ) ) Issued:...

  20. White -Parking Services Yellow Parking Services, return to appellant with reply Pink -Appellant's initial copy PLEASE READ REVERSE SIDE

    E-Print Network [OSTI]

    : __________________________________________ Phone #: __________________ Email: ________________ Postal Code address and advise us of any change. Do you wish to attend the PARC hearing? Yes to the Parking Appeals Review Committee (PARC) Comments

  1. Case No. VBH-0060

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

    of an unsuccessful appeal, the decision and order shall be implemented by each affected NNSA element, official or employee and by each affected contractor. Helen E. Mancke Hearing...

  2. When you hear the term "heart disease," what's your first reaction? Like many women, you may think, "That's a

    E-Print Network [OSTI]

    Bandettini, Peter A.

    When you hear the term "heart disease," what's your first reaction? Like many women, you may think, "That's a man's disease." But here's The Heart Truth: Heart disease is the #1 killer of Latinas in the United States. Together with stroke, heart disease accounts for a third of all deaths among Latinas

  3. When you hear the term "heart disease," what is your first reaction? Like many women, you may think, "That's a

    E-Print Network [OSTI]

    Bandettini, Peter A.

    When you hear the term "heart disease," what is your first reaction? Like many women, you may think, "That's a man's disease." But here's The Heart Truth: Heart disease is the #1 killer of women in the United States. It is also a leading cause of disability among women. If you've got a heart, heart disease

  4. LWX-0014 In the Matter of Ronald A. Sorri

    Broader source: Energy.gov [DOE]

    This Decision supplements an Initial Agency Decision, dated December 16, 1993, issued by the undersigned Hearing Officer of the Office of Hearings and Appeals (OHA) of the Department of Energy in a...

  5. VWX-0010- In the Matter of C. Lawrence Cornett

    Broader source: Energy.gov [DOE]

    This Decision supplements an Initial Agency Decision, dated December 19, 1996, issued by the undersigned Hearing Officer of the Office of Hearings and Appeals (OHA) of the Department of Energy in a...

  6. VBD-0063- In the Matter of Bruce R. Field

    Broader source: Energy.gov [DOE]

    This determination will consider a Motion for Discovery filed with the Office of Hearings and Appeals (OHA) by Bruce R. Field (Field). This Motion, dated August 2, 2001, concerns the hearing...

  7. VBA-0021- In the Matter of Eugene J. Dreger

    Broader source: Energy.gov [DOE]

    On February 28, 2000, Mr. Eugene J. Dreger (hereinafter referred to as the Appellant) filed a Notice of Appeal from an Initial Agency Decision by a Hearing Officer from the Office of Hearings and...

  8. Learning Structured Perceptrons for Coreference Resolution

    E-Print Network [OSTI]

    Reyle, Uwe

    Conclusion 2 #12;Title Breakdown Learning Structured Perceptrons for Coreference Resolution with Latent president and chief operating officer, succeeding [Gary Wilber]. 3 #12;Title Breakdown Learning Structured president and chief operating officer, succeeding [Gary Wilber]. 3 #12;Title Breakdown Learning Structured

  9. SHIP3QARD ORGANIC GEOCHEMISTRY JOIDES RESOLUTION

    E-Print Network [OSTI]

    with the National Science Foundation. Funding for the program is provided by the following agencies: DepartmentSHIP3QARD ORGANIC GEOCHEMISTRY ON JOIDES RESOLUTION Kay-Christian Bneis Ocean Drilling Program 345 Middlefield Road Menlo Park, CA 94025 OCEAN DRILLING PROGRAM TEXAS A&MUNIVERSITY TECHNICAL NOTE

  10. Energy Resolution with the Lorentz integral transform

    E-Print Network [OSTI]

    Winfried Leidemann

    2015-03-24T23:59:59.000Z

    A brief outline of the Lorentz Integral Transform (LIT) method is given. The method is well established and allows to treat reactions into the many-body continuum with bound-state like techniques. The energy resolution that can be achieved is studied by means of a simple two-body reaction. From the discussion it will become clear that the LIT method is an approach with a controlled resolution and that there is no principle problem to even resolve narrow resonances in the many-body continuum. As an example the isoscalar monopole resonance of 4He is considered. The importance of the choice of a proper basis for the expansion of the LIT states is pointed out. Employing such a basis a width of 180(70) keV is found for the 4He isoscalar monopole resonance when using a simple central nucleon-nucleon potential model.

  11. High resolution patterning of silica aerogels

    SciTech Connect (OSTI)

    Bertino, M.F.; Hund, J.F.; Sosa, J.; Zhang, G.; Sotiriou-Leventis, C.; Leventis, N.; Tokuhiro, A.T.; Terry, J. (UMR-MUST); (IIT)

    2008-10-30T23:59:59.000Z

    Three-dimensional metallic structures are fabricated with high spatial resolution in silica aerogels. In our method, silica hydrogels are prepared with a standard base-catalyzed route, and exchanged with an aqueous solution typically containing Ag{sup +} ions (1 M) and 2-propanol (0.2 M). The metal ions are reduced photolytically with a table-top ultraviolet lamp, or radiolytically, with a focused X-ray beam. We fabricated dots and lines as small as 30 x 70 {micro}m, protruding for several mm into the bulk of the materials. The hydrogels are eventually supercritically dried to yield aerogels, without any measurable change in the shape and spatial resolution of the lithographed structures. Transmission electron microscopy shows that illuminated regions are composed by Ag clusters with a size of several {micro}m, separated by thin layers of silica.

  12. Distributed Local Resolution of Boolean Equation Systems

    E-Print Network [OSTI]

    Joseph Fourier Grenoble-I, Université

    Resolution x3 µ = x2 x5 x6 x1 µ = x2 x3 x2 µ = x4 x5 x4 µ = x4 x5 x5 µ = T x6 µ = x3 x1 BES {xi = opi- sociated to a BES V = {x1, ..., xn} E = {(xi , xj )|xj Xi } L : V {, }, L(xi ) = opi C. Joubert, R

  13. ITER TCWS Conceptual Design Chit Resolution Report

    SciTech Connect (OSTI)

    Berry, Jan [ORNL

    2012-02-01T23:59:59.000Z

    Design Chits resulted from the External Conceptual Design Review (CDR) held at Cadarache on July 21-23, 2009 (Reference [5.1.3]). Those Chits were categorized into 3 categories in accordance with the following rules: Category 1 - Chits to be resolved before proceeding with preliminary design; Category 2 - Chits to be resolved during preliminary design; and Category 3 - Chits already resolved or covered by higher category Chits such that no further action is required. Prior to the preliminary design, all the category 1 chits were resolved and the category chit 1 resolution report was approved (Reference [5.1.4]). However, as the design has been evolving, one of the category 1 chits needs to be re-addressed. The purpose of this report is to present the resolutions to one CDR Category 1 Chit (Cat 1 Chit No.5) and twenty-three CDR Category 2 Chits. The Category 2 Chit resolutions presented are listed in order from item number one to item number twenty-three.

  14. Performance of a Nanometer Resolution BPM System

    SciTech Connect (OSTI)

    Vogel, V; Hayano, H; Honda, Y; Terunuma, N; Urakawa, J; Kolomensky, Y; Orimoto, T; Chung, C; Fitsos, P; Gronberg, J; Walston, S; White, G; Frisch, J; May, J; McCormick, D; Ross, M; Smith, S; Smith, T; Slater, M; Ward, D; Boogert, S; Lyapin, A; Malton, S; Miller, D

    2005-10-14T23:59:59.000Z

    International Linear Collider (ILC) interaction region beam sizes and component position stability requirements will be as small as a few nanometers. it is important to the ongoing ILC design effort to demonstrate that these tolerances can be achieved--ideally using beam-based stability measurements. It has been estimated that an RF cavity BPM with modern waveform processing could provide a position measurement resolution of less than one nanometer. Such a system could form the basis of the desired beam-based stability measurement, as well as be used for other specialized purposes. They have developed a high resolution RF cavity BPM and associated electronics. A triplet comprised of these BPMs has been installed in the extraction line of the KEK Accelerator Test Facility (ATF) for testing with its ultra-low emittance beam. The three BPMs are rigidly mounted inside an alignment frame on six variable-length struts which can be used to move the BPMs in position and angle. they have developed novel methods for extracting the position and tilt information from the BPM signals including a robust calibration algorithm which is immune to beam jitter. To date, they have been able to demonstrate a resolution of approximately 20 nm over a dynamic range of {+-} 20 {micro}m. They report on the progress of these ongoing tests.

  15. Performance of a Nanometer Resolution BPM System

    SciTech Connect (OSTI)

    Walston, S.; Chung, C.; Fitsos, P.; Gronberg, J.; /LLNL, Livermore; Meller, R.; /Cornell U., LEPP; Vogel, V.; /DESY; Hayano, H.; Honda, Y.; Terunuma, N.; Urakawa, J.; /KEK,; Kolomensky, Y.; Orimoto, T.; /LBL, Berkeley; Boogert, S.; /Royal Holloway, U. of London; Frisch, J.; May, J.; McCormick, D.; Ross, M.; Smith, S.; Smith, T.; White, G.; /Oxford U. /SLAC; Slater, M.; /Cambridge U. /University Coll. London

    2007-04-24T23:59:59.000Z

    International Linear Collider (ILC) interaction region beam sizes and component position stability requirements will be as small as a few nanometers. It is important to the ILC design effort to demonstrate that these tolerances can be achieved ideally using beam-based stability measurements. It has been estimated that RF cavity beam position monitors (BPMs) could provide position measurement resolutions of less than one nanometer and could form the basis of the desired beam-based stability measurement. We have developed a high resolution RF cavity BPM system. A triplet of these BPMs has been installed in the extraction line of the KEK Accelerator Test Facility (ATF) for testing with its ultra-low emittance beam. The three BPMs are rigidly mounted inside an alignment frame on variable-length struts which allow movement in position and angle. We have developed novel methods for extracting the position and tilt information from the BPM signals including a calibration algorithm which is immune to beam jitter. To date, we have been able to demonstrate a resolution of approximately 20 nm over a dynamic range of +/- 20 microns. We report on the progress of these ongoing tests.

  16. PERFORMANCE OF A NANOMETER RESOLUTION BPM SYSTEM

    SciTech Connect (OSTI)

    Walston, S; Chung, C; Fitsos, P; Gronberg, J; Meller, R; Vogel, V; Hayano, H; Honda, Y; Terunuma, N; Urakawa, J; Kolomensky, Y; Orimoto, T; Boogert, S; Frisch, J; May, J; McCormick, D; Ross, M; Smith, S; Smith, T; Slater, M; Thomson, M; Ward, D; Lyapin, A; Malton, S; Miller, D; White, G

    2006-06-21T23:59:59.000Z

    International Linear Collider (ILC) interaction region beam sizes and component position stability requirements will be as small as a few nanometers. It is important to the ILC design effort to demonstrate that these tolerances can be achieved--ideally using beam-based stability measurements. It has been estimated that RF cavity beam position monitors (BPMs) could provide position measurement resolutions of less than one nanometer and could form the basis of the desired beam-based stability measurement. We have developed a high resolution RF cavity BPM system. A triplet of these BPMs has been installed in the extraction line of the KEK Accelerator Test Facility (ATF) for testing with its ultra-low emittance beam. The three BPMs are rigidly mounted inside an alignment frame on variable-length struts which allow movement in position and angle. We have developed novel methods for extracting the position and tilt information from the BPM signals including a calibration algorithm which is immune to beam jitter. To date, we have been able to demonstrate a resolution of approximately 20 nm over a dynamic range of +/- 20 microns. We report on the progress of these ongoing tests.

  17. Isotope specific resolution recovery image reconstruction in high resolution PET imaging

    SciTech Connect (OSTI)

    Kotasidis, Fotis A. [Division of Nuclear Medicine and Molecular Imaging, Geneva University Hospital, CH-1211 Geneva, Switzerland and Wolfson Molecular Imaging Centre, MAHSC, University of Manchester, M20 3LJ, Manchester (United Kingdom)] [Division of Nuclear Medicine and Molecular Imaging, Geneva University Hospital, CH-1211 Geneva, Switzerland and Wolfson Molecular Imaging Centre, MAHSC, University of Manchester, M20 3LJ, Manchester (United Kingdom); Angelis, Georgios I. [Faculty of Health Sciences, Brain and Mind Research Institute, University of Sydney, NSW 2006, Sydney (Australia)] [Faculty of Health Sciences, Brain and Mind Research Institute, University of Sydney, NSW 2006, Sydney (Australia); Anton-Rodriguez, Jose; Matthews, Julian C. [Wolfson Molecular Imaging Centre, MAHSC, University of Manchester, Manchester M20 3LJ (United Kingdom)] [Wolfson Molecular Imaging Centre, MAHSC, University of Manchester, Manchester M20 3LJ (United Kingdom); Reader, Andrew J. [Montreal Neurological Institute, McGill University, Montreal QC H3A 2B4, Canada and Department of Biomedical Engineering, Division of Imaging Sciences and Biomedical Engineering, King's College London, St. Thomas’ Hospital, London SE1 7EH (United Kingdom)] [Montreal Neurological Institute, McGill University, Montreal QC H3A 2B4, Canada and Department of Biomedical Engineering, Division of Imaging Sciences and Biomedical Engineering, King's College London, St. Thomas’ Hospital, London SE1 7EH (United Kingdom); Zaidi, Habib [Division of Nuclear Medicine and Molecular Imaging, Geneva University Hospital, CH-1211 Geneva (Switzerland) [Division of Nuclear Medicine and Molecular Imaging, Geneva University Hospital, CH-1211 Geneva (Switzerland); Geneva Neuroscience Centre, Geneva University, CH-1205 Geneva (Switzerland); Department of Nuclear Medicine and Molecular Imaging, University of Groningen, University Medical Center Groningen, PO Box 30 001, Groningen 9700 RB (Netherlands)

    2014-05-15T23:59:59.000Z

    Purpose: Measuring and incorporating a scanner-specific point spread function (PSF) within image reconstruction has been shown to improve spatial resolution in PET. However, due to the short half-life of clinically used isotopes, other long-lived isotopes not used in clinical practice are used to perform the PSF measurements. As such, non-optimal PSF models that do not correspond to those needed for the data to be reconstructed are used within resolution modeling (RM) image reconstruction, usually underestimating the true PSF owing to the difference in positron range. In high resolution brain and preclinical imaging, this effect is of particular importance since the PSFs become more positron range limited and isotope-specific PSFs can help maximize the performance benefit from using resolution recovery image reconstruction algorithms. Methods: In this work, the authors used a printing technique to simultaneously measure multiple point sources on the High Resolution Research Tomograph (HRRT), and the authors demonstrated the feasibility of deriving isotope-dependent system matrices from fluorine-18 and carbon-11 point sources. Furthermore, the authors evaluated the impact of incorporating them within RM image reconstruction, using carbon-11 phantom and clinical datasets on the HRRT. Results: The results obtained using these two isotopes illustrate that even small differences in positron range can result in different PSF maps, leading to further improvements in contrast recovery when used in image reconstruction. The difference is more pronounced in the centre of the field-of-view where the full width at half maximum (FWHM) from the positron range has a larger contribution to the overall FWHM compared to the edge where the parallax error dominates the overall FWHM. Conclusions: Based on the proposed methodology, measured isotope-specific and spatially variant PSFs can be reliably derived and used for improved spatial resolution and variance performance in resolution recovery image reconstruction. The benefits are expected to be more substantial for more energetic positron emitting isotopes such as Oxygen-15 and Rubidium-82.

  18. Microsoft PowerPoint - bpm camera resolution measurements.ppt

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

    per mm Resolution edge 46x55 micronpix 11 lines per mm 213 34x26.5 mm 195 mm Pixel Calibration Resolution Center Relative intensity Field of view Work Dist Zoom lens with 15 mm...

  19. Earthquake Damage Identification using High-Resolution Satellite

    E-Print Network [OSTI]

    Shinozuka, Masanobu

    Earthquake Damage Identification using High-Resolution Satellite Images from the 2003 Northern & evaluation · High-resolution satellite imagery · Images from Boumerdes, Algeria · Semi-automated damage are most damaged? ­ Effects in less populated areas · Earthquake reconnaissance time wasted "looking

  20. Communication: Spectroscopic phase and lineshapes in high-resolution...

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

    Communication: Spectroscopic phase and lineshapes in high-resolution broadband sum frequency vibrational spectroscopy: Resolving Communication: Spectroscopic phase and lineshapes...

  1. Seeing (and Hearing) is Believing! How Screen Capture Software Makes Website Usability Data a More Effective Tool

    E-Print Network [OSTI]

    Stark, Jeffrey; Goodwin, Susan

    2004-06-19T23:59:59.000Z

    Seeing (and Hearing) is Believing! How Screen Capture Software Makes Website Usability Data a More Effective Tool Susan Goodwin and Jeff Stark Texas A&M University Libraries ALA Poster Session, Summer 2004 Abstract Texas A&M University... Libraries has adopted screen capture software as a tool to assist with website usability studies. This poster session provides an introduction to the software package used to record the usability sessions in which volunteers were asked to complete specific...

  2. RESEARCH ARTICLE High-resolution climate change mapping with gridded

    E-Print Network [OSTI]

    Vermont, University of

    RESEARCH ARTICLE High-resolution climate change mapping with gridded historical climate products of climate research and adaptation efforts around the world. High-resolution gridded historical climate (GHC products to produce high-resolution temperature trend maps for the US Northeast from 1980 to 2009

  3. Image Resolution in Scanning Transmission Electron Microscopy

    SciTech Connect (OSTI)

    Pennycook, S. J.; Lupini, A.R.

    2008-06-26T23:59:59.000Z

    Digital images captured with electron microscopes are corrupted by two fundamental effects: shot noise resulting from electron counting statistics and blur resulting from the nonzero width of the focused electron beam. The generic problem of computationally undoing these effects is called image reconstruction and for decades has proved to be one of the most challenging and important problems in imaging science. This proposal concerned the application of the Pixon method, the highest-performance image-reconstruction algorithm yet devised, to the enhancement of images obtained from the highest-resolution electron microscopes in the world, now in operation at Oak Ridge National Laboratory.

  4. Alternative Dispute Resolution | 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 onYou are now leaving Energy.gov You are now leaving Energy.gov You are being directed off Energy.gov. Are you0 ARRA Newsletters 20103-03EnergyAlternative Dispute Resolution

  5. Ultra-high resolution computed tomography imaging

    DOE Patents [OSTI]

    Paulus, Michael J. (Knoxville, TN); Sari-Sarraf, Hamed (Knoxville, TN); Tobin, Jr., Kenneth William (Harriman, TN); Gleason, Shaun S. (Knoxville, TN); Thomas, Jr., Clarence E. (Knoxville, TN)

    2002-01-01T23:59:59.000Z

    A method for ultra-high resolution computed tomography imaging, comprising the steps of: focusing a high energy particle beam, for example x-rays or gamma-rays, onto a target object; acquiring a 2-dimensional projection data set representative of the target object; generating a corrected projection data set by applying a deconvolution algorithm, having an experimentally determined a transfer function, to the 2-dimensional data set; storing the corrected projection data set; incrementally rotating the target object through an angle of approximately 180.degree., and after each the incremental rotation, repeating the radiating, acquiring, generating and storing steps; and, after the rotating step, applying a cone-beam algorithm, for example a modified tomographic reconstruction algorithm, to the corrected projection data sets to generate a 3-dimensional image. The size of the spot focus of the beam is reduced to not greater than approximately 1 micron, and even to not greater than approximately 0.5 microns.

  6. Single particle microscopy with nanometer resolution

    E-Print Network [OSTI]

    Georg Jacob; Karin Groot-Berning; Sebastian Wolf; Stefan Ulm; Luc Couturier; Ulrich G. Poschinger; Ferdinand Schmidt-Kaler; Kilian Singer

    2014-05-26T23:59:59.000Z

    We experimentally demonstrate nanoscopic transmission microscopy relying on a deterministic single particle source. This increases the signal-to-noise ratio with respect to conventional microscopy methods, which employ Poissonian particle sources. We use laser-cooled ions extracted from a Paul trap, and demonstrate remote imaging of transmissive objects with a resolution of 8.6 $\\pm$ 2.0nm and a minimum two-sample deviation of the beam position of 1.5nm. Detector dark counts can be suppressed by 6 orders of magnitudes through gating by the extraction event. The deterministic nature of our source enables an information-gain driven approach to imaging. We demonstrate this by performing efficient beam characterization based on a Bayes experiment design method.

  7. ON THE IMPACT OF SUPER RESOLUTION WSR-88D DOPPLER RADAR DATA ASSIMILATION ON HIGH RESOLUTION NUMERICAL MODEL FORECASTS

    SciTech Connect (OSTI)

    Chiswell, S

    2009-01-11T23:59:59.000Z

    Assimilation of radar velocity and precipitation fields into high-resolution model simulations can improve precipitation forecasts with decreased 'spin-up' time and improve short-term simulation of boundary layer winds (Benjamin, 2004 & 2007; Xiao, 2008) which is critical to improving plume transport forecasts. Accurate description of wind and turbulence fields is essential to useful atmospheric transport and dispersion results, and any improvement in the accuracy of these fields will make consequence assessment more valuable during both routine operation as well as potential emergency situations. During 2008, the United States National Weather Service (NWS) radars implemented a significant upgrade which increased the real-time level II data resolution to 8 times their previous 'legacy' resolution, from 1 km range gate and 1.0 degree azimuthal resolution to 'super resolution' 250 m range gate and 0.5 degree azimuthal resolution (Fig 1). These radar observations provide reflectivity, velocity and returned power spectra measurements at a range of up to 300 km (460 km for reflectivity) at a frequency of 4-5 minutes and yield up to 13.5 million point observations per level in super-resolution mode. The migration of National Weather Service (NWS) WSR-88D radars to super resolution is expected to improve warning lead times by detecting small scale features sooner with increased reliability; however, current operational mesoscale model domains utilize grid spacing several times larger than the legacy data resolution, and therefore the added resolution of radar data is not fully exploited. The assimilation of super resolution reflectivity and velocity data into high resolution numerical weather model forecasts where grid spacing is comparable to the radar data resolution is investigated here to determine the impact of the improved data resolution on model predictions.

  8. Mexico City Aerosol Analysis during MILAGRO using High Resolution...

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

    2: Mexico City Aerosol Analysis during MILAGRO using High Resolution Aerosol Mass Spectrometry at the Urban Supersite (T0). Part 2: Abstract: Submicron aerosol was analyzed during...

  9. Mexico City Aerosol Analysis during MILAGRO using High Resolution...

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

    1: Mexico City Aerosol Analysis during MILAGRO using High Resolution Aerosol Mass Spectrometry at the Urban Supersite (T0). Part 1: Abstract: Submicron aerosol was analyzed during...

  10. atomic resolution 3d: Topics by E-print Network

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

    developed 3D video database of spontaneous facial Cohn, Jeffrey F. 16 Improvement of 3D Printing Resolution by the Development of Shrinkable Materials University of California...

  11. angular resolution 3d: Topics by E-print Network

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

    developed 3D video database of spontaneous facial Cohn, Jeffrey F. 18 Improvement of 3D Printing Resolution by the Development of Shrinkable Materials University of California...

  12. An Automated Platform for High-Resolution Tissue Imaging Using...

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

    entire image is acquired. The performance of the system is demonstrated by imaging rat brain tissue sections. High resolution mass analysis combined with MSMS experiments enabled...

  13. angular resolution optical: Topics by E-print Network

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

    25 Next Page Last Page Topic Index 1 High angular resolution coronography for adaptive optics Astrophysics (arXiv) Summary: Recent adaptive optics systems in astronomy achieve...

  14. High-Resolution Electrospray Ionization Mass Spectrometry Analysis...

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

    Mass Spectrometry Analysis of Water- Soluble Organic Aerosols Collected with a Particle High-Resolution Electrospray Ionization Mass Spectrometry Analysis of Water- Soluble Organic...

  15. Effect of Measurement Precision on Super-resolution Image Reconstruction

    E-Print Network [OSTI]

    Rajan, Dinesh

    University Dallas, Texas 75275 mpc@engr.smu.edu, rajand@engr.smu.edu Abstract: Low-resolution 8-bit and 14

  16. Merging High Resolution Geophysical and Geochemical Surveys to...

    Open Energy Info (EERE)

    Buttes, Oregon Geothermal Project Jump to: navigation, search Last modified on July 22, 2011. Project Title Merging High Resolution Geophysical and Geochemical Surveys to Reduce...

  17. High-Resolution Desorption Electrospray Ionization Mass Spectrometry...

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

    between different mechanisms of chemical aging. Citation: Laskin J, A Laskin, PJ Roach, GW Slysz, GA Anderson, S Nizkorodov, DL Bones, and L Nguyen.2010."High-Resolution...

  18. High-Resolution Differential Ion Mobility Separations Using Helium...

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

    Helium-Rich Gases. High-Resolution Differential Ion Mobility Separations Using Helium-Rich Gases. Abstract: Analyses of complex mixtures and characterization of ions increasingly...

  19. Minimally invasive diagnostic imaging using high resolution Optical Coherence Tomography

    E-Print Network [OSTI]

    Herz, Paul Richard, 1972-

    2004-01-01T23:59:59.000Z

    Advances in medical imaging have given researchers unprecedented capabilities to visualize, characterize and understand biological systems. Optical Coherence Tomography (OCT) is a high speed, high resolution imaging technique ...

  20. High-Resolution Residential Feeder Load Characterization and...

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

    been a number of investigations into the effects of PV variability on distribution circuit voltage 1. Due to load data resolution limitations and the difficulty in estimating...

  1. atomic resolution imaging: Topics by E-print Network

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

    annular dark-field STEM Dunin-Borkowski, Rafal E. 6 Crystal structure retrieval by maximum entropy analysis of atomic resolution incoherent images Materials Science Websites...

  2. angstrom resolution structure: Topics by E-print Network

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

    imaged, but also allows each material Pennycook, Steve 8 Crystal structure retrieval by maximum entropy analysis of atomic resolution incoherent images Materials Science Websites...

  3. atomic resolution images: Topics by E-print Network

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

    annular dark-field STEM Dunin-Borkowski, Rafal E. 6 Crystal structure retrieval by maximum entropy analysis of atomic resolution incoherent images Materials Science Websites...

  4. ambiguity resolution readers: Topics by E-print Network

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

    for noetherian down-up algebras to be 3-Calabi-Yau. Sergio Chouhy; Andrea Solotar 8 MAXIMUM ENTROPY MODELS FOR NATURAL LANGUAGE AMBIGUITY RESOLUTION Mathematics Websites...

  5. atomic resolution structure: Topics by E-print Network

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

    An axis of 3-fold symmetry runs through Blaber, Michael 8 Crystal structure retrieval by maximum entropy analysis of atomic resolution incoherent images Materials Science Websites...

  6. atomic resolution structural: Topics by E-print Network

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

    An axis of 3-fold symmetry runs through Blaber, Michael 8 Crystal structure retrieval by maximum entropy analysis of atomic resolution incoherent images Materials Science Websites...

  7. atomic resolution structures: Topics by E-print Network

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

    An axis of 3-fold symmetry runs through Blaber, Michael 8 Crystal structure retrieval by maximum entropy analysis of atomic resolution incoherent images Materials Science Websites...

  8. Merging high resolution geophysical and geochemical surveys to...

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

    Merging high resolution geophysical and geochemical surveys to reduce exploration risk at Glass Buttes, Oregon Patrick Walsh Ormat Nevada Inc. Innovative technologies May 19, 2010...

  9. High resolution EUV monochromator/spectrometer

    DOE Patents [OSTI]

    Koike, Masako (Moraga, CA)

    1996-01-01T23:59:59.000Z

    This invention is related to a monochromator which employs a spherical mirror, a traveling plane mirror with simultaneous rotation, and a varied spacing plane grating. The divergent beam from the entrance slit is converged by the spherical mirror located at the various positions in the monochromator depending of the inventive system. To provide the meaningful diffraction efficiencies and to reduce unwanted higher order lights, the deviation angle subtending the incidence and diffraction beams for the plane grating is varied with the position of the traveling plane mirror with simultaneous rotation located in the front or back of the plane grating with wavelength scanning. The outgoing beam from the monochromator goes through the fixed exit slit and has same beam direction regardless of the scanning wavelength. The combination of properly designed motions of the plane mirror and novel varied-spacing parameters of the inventive plane grating corrects the aberrations and focuses the monochromatic spectral image on the exit slit, enabling measurements at high spectral resolution.

  10. High resolution EUV monochromator/spectrometer

    DOE Patents [OSTI]

    Koike, Masako

    1996-06-18T23:59:59.000Z

    This invention is related to a monochromator which employs a spherical mirror, a traveling plane mirror with simultaneous rotation, and a varied spacing plane grating. The divergent beam from the entrance slit is converged by the spherical mirror located at the various positions in the monochromator depending of the inventive system. To provide the meaningful diffraction efficiencies and to reduce unwanted higher order lights, the deviation angle subtending the incidence and diffraction beams for the plane grating is varied with the position of the traveling plane mirror with simultaneous rotation located in the front or back of the plane grating with wavelength scanning. The outgoing beam from the monochromator goes through the fixed exit slit and has same beam direction regardless of the scanning wavelength. The combination of properly designed motions of the plane mirror and novel varied-spacing parameters of the inventive plane grating corrects the aberrations and focuses the monochromatic spectral image on the exit slit, enabling measurements at high spectral resolution. 10 figs.

  11. High resolution spectroscopy of ultracool M dwarfs

    E-Print Network [OSTI]

    I. Neill Reid; J. Davy Kirkpatrick; J. Liebert; J. E. Gizis; C. C. Dahn; D. G. Monet

    2002-04-17T23:59:59.000Z

    (abridged) We present high-resolution echelle spectroscopy of a photometricaly-selected sample if thirty-nine dwarfs with spectral types between M6.5 and L0.5. Two stars, 2MASSI 0253202+271333 and 2MASSW 0952219-192431, are double-lined spectroscopic binaries. We have used our observations to search for Li I 6708 A absorption, characteristic of sub-stellar mass; estimate the level of chromospheric activity through measurement of H-alpha emission fluxes; measure rotational velocities via line broadening; and determine radial velocities and Galactic space motions. Two dwarfs have strong lithium absorption, the previously-known brown dwarf, LP 944-20, and 2MASSI J0335020+234235, which we identify as a probable 0.06 M_sun brown dwarf, age ~1 Gyr. We have investigated the prospect of using the observed frequency of lithium absorption amongst ultracool M dwarfs (M7 to M9.5) as a probe of the initial mass function. The available observations are difficult to reconcile with Salpeter-like power-law mass functions (alpha > 2) for masses below 0.1M_Sun. A comparison between the rotational velocities and -alpha fluxes shows no evidence for significant correlation. Velocity dispersions are significantly lower than those measured for nearby M dwarfs, but show remarkable similarity to results for earlier-type emission-line (dMe) dwarfs. The latter are generally assigned ages of less than ~3 Gyrs.

  12. High vertical resolution crosswell seismic imaging

    DOE Patents [OSTI]

    Lazaratos, Spyridon K. (Houston, TX)

    1999-12-07T23:59:59.000Z

    A method for producing high vertical resolution seismic images from crosswell data is disclosed. In accordance with one aspect of the disclosure, a set of vertically spaced, generally horizontally extending continuous layers and associated nodes are defined within a region between two boreholes. The specific number of nodes is selected such that the value of a particular characteristic of the subterranean region at each of the nodes is one which can be determined from the seismic data. Once values are established at the nodes, values of the particular characteristic are assigned to positions between the node points of each layer based on the values at node within that layer and without regard to the values at node points within any other layer. A seismic map is produced using the node values and the assigned values therebetween. In accordance with another aspect of the disclosure, an approximate model of the region is established using direct arrival traveltime data. Thereafter, the approximate model is adjusted using reflected arrival data. In accordance with still another aspect of the disclosure, correction is provided for well deviation. An associated technique which provides improvements in ray tracing is also disclosed.

  13. RATE DISTORTION OPTIMIZED DOCUMENT CODING USING RESOLUTION ENHANCED RENDERING

    E-Print Network [OSTI]

    RATE DISTORTION OPTIMIZED DOCUMENT CODING USING RESOLUTION ENHANCED RENDERING Guotong Feng , Hui at a fixed bit rate. This method, which we call resolution enhanced rendering (RER), works by adaptively enhanced rendering (RER) for jointly optimizing the THIS WORK IS SUPPORTED BY THE XEROX FOUNDATION. MRC

  14. Image Forgery Detection Using Multi-Resolution Weber Local Descriptors

    E-Print Network [OSTI]

    Bebis, George

    Image Forgery Detection Using Multi-Resolution Weber Local Descriptors Muhammad Hussain1 , Ghulam * ghulam@ksu.edu.sa Abstract-- In this paper, a multi-resolution Weber law descriptors (WLD) based image of the images. Keywords: image forgery detection, Weber local descriptor, splicing forgery, copy-move forgery

  15. Construction and Evaluation of a High Spatial Resolution Wavefront Sensor

    E-Print Network [OSTI]

    Construction and Evaluation of a High Spatial Resolution Wavefront Sensor MARTIN BUSCHBECK Bachelor.3. Analysis program 3 Evaluation of the Hartmann-Shack sensor 3.1 Calibration of the sensor 3.1.1 Reference eyes. In this thesis a high spatial resolution Hartmann-Shack wavefront sensor, which allows the study

  16. ONCOGENOMICS Genomic profiling of malignant melanoma using tiling-resolution

    E-Print Network [OSTI]

    Ringnér, Markus

    ONCOGENOMICS Genomic profiling of malignant melanoma using tiling-resolution arrayCGH G Jo¨ nsson1, Lund, Sweden Malignant melanoma is an aggressive, heterogeneous disease where new biomarkers pathogenesis using 47 different melanoma cell lines and tiling-resolution bacter- ial artificial chromosome

  17. Analogic fiber optic position sensor with nanometric resolution Frdric Lamarque

    E-Print Network [OSTI]

    Paris-Sud XI, Université de

    Analogic fiber optic position sensor with nanometric resolution Frédéric Lamarque Université de of the sensor is presented as well as experimentation results. Keywords Fiber optic sensor, nanometric size is approximately 1.5x2.0x0.6 mm3 and the measurement resolution is 0.1 µm [4]. An optical sensor

  18. 3742SPACE ISSUES AND RESOLUTION PROCEDURE Space issue or

    E-Print Network [OSTI]

    Page 1 3742SPACE ISSUES AND RESOLUTION PROCEDURE Space issue or conflict identified Do any of the strategies mitigate issue/conflict Complete Conflict Resolution Form Submit form to Space Management Office Space Management Office conduct issue/conflict analysis Space Management Office document possible

  19. A Resolution of the Paradox of Enrichment

    E-Print Network [OSTI]

    Z. C. Feng; Y. Charles Li

    2013-03-11T23:59:59.000Z

    The paradox of enrichment was observed by M. Rosenzweig in a class of predator-prey models. Two of the parameters in the models are crucial for the paradox. These two parameters are the prey's carrying capacity and prey's half-saturation for predation. Intuitively, increasing the carrying capacity due to enrichment of the prey's environment should lead to a more stable predator-prey system. Analytically, it turns out that increasing the carrying capacity always leads to an unstable predator-prey system that is susceptible to extinction from environmental random perturbations. This is the so-called paradox of enrichment. Our resolution here rests upon a closer investigation on a dimensionless number $H$ formed from the carrying capacity and the prey's half-saturation. By recasting the models into dimensionless forms, the models are in fact governed by a few dimensionless numbers including $H$. The effects of the two parameters: carrying capacity and half-saturation are incorporated into the number $H$. In fact, increasing the carrying capacity is equivalent (i.e. has the same effect on $H$) to decreasing the half-saturation which implies more aggressive predation. Since there is no paradox between more aggressive predation and instability of the predator-prey system, the paradox of enrichment is resolved. We also further explore spatially dependent models for which the phase space is infinite dimensional. The spatially independent limit cycle which is generated by a Hopf bifurcation from an unstable steady state, is linearly stable in the infinite dimensional phase space. Numerical simulations indicate that the basin of attraction of the limit cycle is riddled. This shows that spatial perturbations can sometimes (neither always nor never) remove the paradox of enrichment near the limit cycle!

  20. 1. We can hear around corners, but we cannot see around corners. The reason is that a) Sound waves carry more energy than do light waves

    E-Print Network [OSTI]

    Coleman, Piers

    1. We can hear around corners, but we cannot see around corners. The reason is that a) Sound waves carry more energy than do light waves b) The frequency of sound is much greater than that of light c) The wavelength of sound is much greater than that of light d) Sound waves are longitudinal, while light waves

  1. WHAT TO DO DURING SEVERE WEATHER WHILE ON CAMPUS If you observe a tornado/severe weather, you hear tornado sirens sound or receive a

    E-Print Network [OSTI]

    Oklahoma, University of

    WHAT TO DO DURING SEVERE WEATHER WHILE ON CAMPUS If you observe a tornado/severe weather, you hear Clear Emergency Notification Text: OU Alert: The weather danger has passed. You may resume normal activity. New this season is our 2014 Severe Weather Procedure for Particularly Dangerous Storm (PDS

  2. HRTEM Imaging of Atoms at Sub-Angstrom Resolution

    SciTech Connect (OSTI)

    O'Keefe, Michael A.; Allard, Lawrence F.; Blom, Douglas A.

    2005-04-06T23:59:59.000Z

    John Cowley and his group at Arizona State University pioneered the use of transmission electron microscopy (TEM) for high-resolution imaging. Images were achieved three decades ago showing the crystal unit cell content at better than 4 Angstrom resolution. This achievement enabled researchers to pinpoint the positions of heavy atom columns within the unit cell. Lighter atoms appear as resolution is improved to sub-Angstrom levels. Currently, advanced microscopes can image the columns of the light atoms (carbon, oxygen, nitrogen) that are present in many complex structures, and even the lithium atoms present in some battery materials. Sub-Angstrom imaging, initially achieved by focal-series reconstruction of the specimen exit surface wave, will become common place for next-generation electron microscopes with CS-corrected lenses and monochromated electron beams. Resolution can be quantified in terms of peak separation and inter-peak minimum, but the limits imposed on the attainable resolution by the properties of the micro-scope specimen need to be considered. At extreme resolution the ''size'' of atoms can mean that they will not be resolved even when spaced farther apart than the resolution of the microscope.

  3. High intrinsic energy resolution photon number resolving detectors

    E-Print Network [OSTI]

    Lolli, L; Portesi, C; Monticone, E; Rajteri, M

    2013-01-01T23:59:59.000Z

    Transition Edge Sensors (TESs) are characterized by the intrinsic figure of merit to resolve both the energy and the statistical distribution of the incident photons. These properties lead TES devices to become the best single photon detector for quantum technology experiments. For a TES based on titanium and gold has been reached, at telecommunication wavelength, an unprecedented intrinsic energy resolution (0.113 eV). The uncertainties analysis of both energy resolution and photon state assignment has been discussed. The thermal properties of the superconductive device have been studied by fitting the bias curve to evaluate theoretical limit of the energy resolution.

  4. Fourier-Based Spectral Analysis with Adaptive Resolution

    E-Print Network [OSTI]

    Andrey Khilko

    2008-06-04T23:59:59.000Z

    Despite being the most popular methods of data analysis, Fourier-based techniques suffer from the problem of static resolution that is currently believed to be a fundamental limitation of the Fourier Transform. Although alternative solutions overcome this limitation, none provide the simplicity, versatility, and convenience of the Fourier analysis. The lack of convenience often prevents these alternatives from replacing classical spectral methods - even in applications that suffer from the limitation of static resolution. This work demonstrates that, contrary to the generally accepted belief, the Fourier Transform can be generalized to the case of adaptive resolution. The generalized transform provides backward compatibility with classical spectral techniques and introduces minimal computational overhead.

  5. Effects of Tidal Turbine Noise on Fish Hearing and Tissues - Draft Final Report - Environmental Effects of Marine and Hydrokinetic Energy

    SciTech Connect (OSTI)

    Halvorsen, Michele B.; Carlson, Thomas J.; Copping, Andrea E.

    2011-09-30T23:59:59.000Z

    Snohomish Public Utility District No.1 plans to deploy two 6 meter OpenHydro tidal turbines in Admiralty Inlet in Puget Sound, under a FERC pilot permitting process. Regulators and stakeholders have raised questions about the potential effect of noise from the turbines on marine life. Noise in the aquatic environment is known to be a stressor to many types of aquatic life, including marine mammals, fish and birds. Marine mammals and birds are exceptionally difficult to work with for technical and regulatory reasons. Fish have been used as surrogates for other aquatic organisms as they have similar auditory structures. This project was funded under the FY09 Funding Opportunity Announcement (FOA) to Snohomish PUD, in partnership with the University of Washington - Northwest National Marine Renewable Energy Center, the Sea Mammal Research Unit, and Pacific Northwest National Laboratory. The results of this study will inform the larger research project outcomes. Proposed tidal turbine deployments in coastal waters are likely to propagate noise into nearby waters, potentially causing stress to native organisms. For this set of experiments, juvenile Chinook salmon (Oncorhynchus tshawytscha) were used as the experimental model. Plans exist for prototype tidal turbines to be deployed into their habitat. Noise is known to affect fish in many ways, such as causing a threshold shift in auditory sensitivity or tissue damage. The characteristics of noise, its spectra and level, are important factors that influence the potential for the noise to injure fish. For example, the frequency range of the tidal turbine noise includes the audiogram (frequency range of hearing) of most fish. This study was performed during FY 2011 to determine if noise generated by a 6-m diameter OpenHydro turbine might affect juvenile Chinook salmon hearing or cause barotrauma. Naturally spawning stocks of Chinook salmon that utilize Puget Sound are listed as threatened (http://www.nwr.noaa.gov/ESA-Salmon-Listings/Salmon-Populations/Chinook/CKPUG.cfm); the fish used in this experiment were hatchery raised and their populations are not in danger of depletion. After they were exposed to simulated tidal turbine noise, the hearing of juvenile Chinook salmon was measured and necropsies performed to check for tissue damage. Experimental groups were (1) noise exposed, (2) control (the same handling as treatment fish but without exposure to tidal turbine noise), and (3) baseline (never handled). Experimental results indicate that non-lethal, low levels of tissue damage may have occurred but that there were no effects of noise exposure on the auditory systems of the test fish.

  6. aircraft conflict resolution: Topics by E-print Network

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

    Conflict Detection CiteSeer Summary: Conflict detection and resolution schemes operating at the mid-range and short-range level of the air traffic management process are...

  7. U.N. Security Council Resolution 1540: Taking Stock

    SciTech Connect (OSTI)

    Durbin, Karyn R.; Mladineo, Stephen V.

    2006-08-01T23:59:59.000Z

    More than two years have passed since the United Nations (U.N.) Security Council unanimously passed Resolution 1540. This seminal measure requires all U.N. Member States to enact and enforce “effective measures to establish domestic controls to prevent the proliferation of nuclear, chemical, biological weapons and their means of delivery.” Has this Resolution been successful? Did the 1540 Committee established by the Resolution fulfill its mandate? What does the future hold for Resolution 1540? Will it become an integral part of the web of nonproliferation treaties and regimes or will it recede into history as a well-meaning but unfulfilled attempt to prevent proliferation? These questions are timely and important to the nuclear materials management community and a discourse on their answers is needed.

  8. Performance of a High Resolution Cavity Beam Position Monitor System

    SciTech Connect (OSTI)

    Walston, S; Boogert, S; Chung, C; Fitsos, P; Frisch, J; Gronberg, J; Hayano, H; Honda, Y; Kolomensky, Y; Lyapin, A; Malton, S; May, J; McCormick, D; Meller, R; Miller, D; Orimoto, T; Ross, M; Slater, M; Smith, S; Smith, T; Terunuma, N; Thomson, M; Urakawa, J; Vogel, V; Ward, D; White, G

    2006-12-18T23:59:59.000Z

    It has been estimated that an RF cavity Beam Position Monitor (BPM) could provide a position measurement resolution of less than one nanometer. We have developed a high resolution cavity BPM and associated electronics. A triplet comprised of these BPMs was installed in the extraction line of the Accelerator Test Facility (ATF) at the High Energy Accelerator Research Organization (KEK) for testing with its ultra-low emittance beam. The three BPMs were each rigidly mounted inside an alignment frame on six variable-length struts which could be used to move the BPMs in position and angle. We have developed novel methods for extracting the position and tilt information from the BPM signals including a robust calibration algorithm which is immune to beam jitter. To date, we have demonstrated a position resolution of 15.6 nm and a tilt resolution of 2.1 {micro}rad over a dynamic range of approximately {+-} 20 {micro}m.

  9. Performance of a High Resolution Cavity Beam Position Monitor System

    SciTech Connect (OSTI)

    Walston, Sean; Boogert, Stewart; Chung, Carl; Fitsos, Joe; Frisch, Joe; Gronberg, Jeff; Hayano, Hitoshi; Honda, Yosuke; Kolomensky, Yury; Lyapin, Alexey; Malton, Stephen; May, Justin; McCormick, Douglas; Meller, Robert; Miller, David John; Orimoto, Toyoko; Ross, Marc; Slater, Mark; Smith, Steve; Smith, Tonee; Terunuma, Nobuhiro; /Fermilab /UC,

    2007-06-08T23:59:59.000Z

    It has been estimated that an RF cavity Beam Position Monitor (BPM) could provide a position measurement resolution of less than one nanometer. We have developed a high resolution cavity BPM and associated electronics. A triplet comprised of these BPMs was installed in the extraction line of the Accelerator Test Facility (ATF) at the High Energy Accelerator Research Organization (KEK) for testing with its ultra-low emittance beam. The three BPMs were each rigidly mounted inside an alignment frame on six variable-length struts which could be used to move the BPMs in position and angle. We have developed novel methods for extracting the position and tilt information from the BPM signals including a robust calibration algorithm which is immune to beam jitter. To date, we have demonstrated a position resolution of 15.6 nm and a tilt resolution of 2.1 {mu}rad over a dynamic range of approximately {+-} 20 {mu}m.

  10. assays high resolution: Topics by E-print Network

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

    Malbet 1995-09-14 31 High-resolution x-ray telescopes CERN Preprints Summary: High-energy astrophysics is a relatively young scientific field, made possible by space-borne...

  11. analysing high resolution: Topics by E-print Network

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

    Malbet 1995-09-14 34 High-resolution x-ray telescopes CERN Preprints Summary: High-energy astrophysics is a relatively young scientific field, made possible by space-borne...

  12. Exploring electronic structure through high-resolution hard x...

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

    Laboratory Modern high brilliance beamlines coupled with recent advances in hard-x-ray optics are establishing high-resolution hard x-ray spectroscopies as a powerful analytical...

  13. atomic resolution electron: Topics by E-print Network

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

    to be at most one yttrium atom every 17 . I. A. Ziegler; C. Kisielowski; M. J. Hoffmann; R. O. Ritchie 2003-01-01 10 Resolution Limits of Electron-Beam Lithography toward...

  14. Performance evaluation for conflict resolution transaction management approach

    SciTech Connect (OSTI)

    Lee, J.C. [Argonne National Lab., IL (United States); Henschen, L.J. [Northwestern Univ., Evanston, IL (United States). Dept. of EECS

    1997-05-01T23:59:59.000Z

    The authors continue their previous study on the conflict resolution approach to transaction management. They compare both time and space performance of their approach with those of other transaction management models. They use mathematical abstraction and calculation for the comparison.

  15. High resolution linkage and association study of quantitative trait loci

    E-Print Network [OSTI]

    Jung, Jeesun

    2005-11-01T23:59:59.000Z

    ) of complex human disease. For many complex diseases, quantitative phenotype values contain more information than dichotomous traits do. Much research has been done on conducting high resolution mapping using information of linkage and linkage disequilibrium...

  16. Scanning microwave-induced thermoacoustic tomography: Signal, resolution, and contrast

    E-Print Network [OSTI]

    Wang, Lihong

    Scanning microwave-induced thermoacoustic tomography: Signal, resolution, and contrast Geng Ku Scanning thermoacoustic tomography was explored in the microwave region of the electromagnetic spectrum ultrasonic transducer detected the time-resolved thermoacoustic signals. Based on the microwave

  17. High Resolution Muon Computed Tomography at Neutrino Beam Facilities

    E-Print Network [OSTI]

    Suerfu, Burkhant

    2015-01-01T23:59:59.000Z

    X-ray computed tomography (CT) has an indispensable role in constructing 3D images of objects made from light materials. However, limited by absorption coefficients, X-rays cannot deeply penetrate materials such as copper and lead. Here we show via simulation that muon beams can provide high resolution tomographic images of dense objects and of structures within the interior of dense objects. The effects of resolution broadening from multiple scattering diminish with increasing muon momentum. As the momentum of the muon increases, the contrast of the image goes down and therefore requires higher resolution in the muon spectrometer to resolve the image. The variance of the measured muon momentum reaches a minimum and then increases with increasing muon momentum. The impact of the increase in variance is to require a higher integrated muon flux to reduce fluctuations. The flux requirements and level of contrast needed for high resolution muon computed tomography are well matched to the muons produced in the pio...

  18. Magnetic nanowire based high resolution magnetic force microscope probes

    E-Print Network [OSTI]

    Qin, Lu-Chang

    -resolution magnetic force microscope probes using preformed magnetic nanowires. Nickel and cobalt nanowires produced by electrodeposition were directly assembled onto the tip of a commercial atomic force microscope cantilever

  19. High resolution linkage and association study of quantitative trait loci 

    E-Print Network [OSTI]

    Jung, Jeesun

    2005-11-01T23:59:59.000Z

    As a large number of single nucleotide polymorphisms (SNPs) and microsatellite markers are available, high resolution mapping employing multiple markers or multiple allele markers is an important step to identify quantitative ...

  20. Achieving sub-10-nm resolution using scanning electron beam lithography

    E-Print Network [OSTI]

    Cord, Bryan M. (Bryan Michael), 1980-

    2009-01-01T23:59:59.000Z

    Achieving the highest possible resolution using scanning-electron-beam lithography (SEBL) has become an increasingly urgent problem in recent years, as advances in various nanotechnology applications have driven demand for ...

  1. atomic resolution crystal: Topics by E-print Network

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

    18 19 20 21 22 23 24 25 Next Page Last Page Topic Index 1 Crystal structure retrieval by maximum entropy analysis of atomic resolution incoherent images Materials Science Websites...

  2. angstrom resolution crystal: Topics by E-print Network

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

    Muller, David A; 10.1103PhysRevB.86.195415 2012-01-01 5 Crystal structure retrieval by maximum entropy analysis of atomic resolution incoherent images Materials Science Websites...

  3. Edinburgh Research Explorer High-resolution gene expression profiling for simultaneous

    E-Print Network [OSTI]

    Millar, Andrew J.

    Edinburgh Research Explorer High-resolution gene expression profiling for simultaneous kinetic, UH 2008, 'High-resolution gene expression profiling for simultaneous kinetic parameter analysis date: 16. Jun. 2014 #12;METHOD High-resolution gene expression profiling for simultaneous kinetic

  4. High Resolution X-Ray Scattering at Sector 3, Advanced Photon...

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

    about 1 meV resolution; momentum resolved inelastic x-ray scattering with about 1 meV resolution (HERIX); Synchrotron Mossbauer spectroscopy with about 10 neV resolution (SMS)....

  5. An Investigation of the Rotamers of Butadiene by High-Resolution...

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

    Investigation of the Rotamers of Butadiene by High-Resolution Infrared Spectroscopy. An Investigation of the Rotamers of Butadiene by High-Resolution Infrared Spectroscopy....

  6. HIGH RESOLUTION SCANNING AUGER MICROSCOPIC INVESTIGATION OF INTERGRANULAR FRACTURE IN AS-QUENCHED Fe-12Mn

    E-Print Network [OSTI]

    Lee, H.J.

    2013-01-01T23:59:59.000Z

    contents in Fe-Mn alloys. Scanning electron fractographsTransactions HIGH RESOLUTION SCANNING AUGER MICROSCOPICof Califomia. HIGH RESOLUTION SCANNING AUGER MICROSCOPIC

  7. High Resolution Additive Patterning of Nanoparticles and Polymers Enabled by Vapor Permeable Polymer Templates

    E-Print Network [OSTI]

    Demko, Michael Thomas

    2012-01-01T23:59:59.000Z

    High Resolution Additive Patterning of Nanoparticles andHigh Resolution Additive Patterning of Nanoparticles andareas, and in a completely additive manner. In this work, a

  8. Development of Superconducting High-Resolution Gamma-Ray Spectrometers for Nuclear Safeguards

    E-Print Network [OSTI]

    Dreyer, Jonathan

    2012-01-01T23:59:59.000Z

    Counting 2.4.3 High-Resolution Gamma Spectrometry 2.5coincidence counting and gamma spectrometry system (CANEGA)High-Resolution Gamma Spectrometry Isotopic correlation

  9. High Resolution Backside Imaging and Thermography using a Numerical Aperture Increasing Lens

    E-Print Network [OSTI]

    High Resolution Backside Imaging and Thermography using a Numerical Aperture Increasing Lens M. S, representing the highest resolution subsurface thermography to date. Keywords: thermal imaging, high

  10. High Resolution Muon Computed Tomography at Neutrino Beam Facilities

    E-Print Network [OSTI]

    Burkhant Suerfu; Christopher G. Tully

    2015-01-28T23:59:59.000Z

    X-ray computed tomography (CT) has an indispensable role in constructing 3D images of objects made from light materials. However, limited by absorption coefficients, X-rays cannot deeply penetrate materials such as copper and lead. Here we show via simulation that muon beams can provide high resolution tomographic images of dense objects and of structures within the interior of dense objects. The effects of resolution broadening from multiple scattering diminish with increasing muon momentum. As the momentum of the muon increases, the contrast of the image goes down and therefore requires higher resolution in the muon spectrometer to resolve the image. The variance of the measured muon momentum reaches a minimum and then increases with increasing muon momentum. The impact of the increase in variance is to require a higher integrated muon flux to reduce fluctuations. The flux requirements and level of contrast needed for high resolution muon computed tomography are well matched to the muons produced in the pion decay pipe at a neutrino beam facility and what can be achieved for momentum resolution in a muon spectrometer. Such an imaging system can be applied in archaeology, art history, engineering, material identification and whenever there is a need to image inside a transportable object constructed of dense materials.

  11. Broadband high resolution X-ray spectral analyzer

    DOE Patents [OSTI]

    Silver, E.H.; Legros, M.; Madden, N.W.; Goulding, F.; Landis, D.

    1998-07-07T23:59:59.000Z

    A broad bandwidth high resolution X-ray fluorescence spectrometer has a performance that is superior in many ways to those currently available. It consists of an array of 4 large area microcalorimeters with 95% quantum efficiency at 6 keV and it produces X-ray spectra between 0.2 keV and 7 keV with an energy resolution of 7 to 10 eV. The resolution is obtained at input count rates per array element of 10 to 50 Hz in real-time, with analog pulse processing and thermal pile-up rejection. This performance cannot be matched by currently available X-ray spectrometers. The detectors are incorporated into a compact and portable cryogenic refrigerator system that is ready for use in many analytical spectroscopy applications as a tool for X-ray microanalysis or in research applications such as laboratory and astrophysical X-ray and particle spectroscopy. 6 figs.

  12. Broadband high resolution X-ray spectral analyzer

    DOE Patents [OSTI]

    Silver, Eric H. (Berkeley, CA); Legros, Mark (Berkeley, CA); Madden, Norm W. (Livermore, CA); Goulding, Fred (Lafayette, CA); Landis, Don (Pinole, CA)

    1998-01-01T23:59:59.000Z

    A broad bandwidth high resolution x-ray fluorescence spectrometer has a performance that is superior in many ways to those currently available. It consists of an array of 4 large area microcalorimeters with 95% quantum efficiency at 6 keV and it produces x-ray spectra between 0.2 keV and 7 keV with an energy resolution of 7 to 10 eV. The resolution is obtained at input count rates per array element of 10 to 50 Hz in real-time, with analog pulse processing and thermal pile-up rejection. This performance cannot be matched by currently available x-ray spectrometers. The detectors are incorporated into a compact and portable cryogenic refrigerator system that is ready for use in many analytical spectroscopy applications as a tool for x-ray microanalysis or in research applications such as laboratory and astrophysical x-ray and particle spectroscopy.

  13. Benchmarking Compressed Sensing, Super-Resolution, and Filter Diagonalization

    E-Print Network [OSTI]

    Markovich, Thomas; Sanders, Jacob N; Aspuru-Guzik, Alan

    2015-01-01T23:59:59.000Z

    Signal processing techniques have been developed that use different strategies to bypass the Nyquist sampling theorem in order to recover more information than a traditional discrete Fourier transform. Here we examine three such methods: filter diagonalization, compressed sensing, and super-resolution. We apply them to a broad range of signal forms commonly found in science and engineering in order to discover when and how each method can be used most profitably. We find that filter diagonalization provides the best results for Lorentzian signals, while compressed sensing and super-resolution perform better for arbitrary signals.

  14. Energy resolution of terahertz single-photon-sensitive bolometric detectors

    E-Print Network [OSTI]

    Santavicca, D F; Karasik, B S; Pereverzev, S V; Olaya, D; Gershenson, M E; Frunzio, L; Prober, D E

    2009-01-01T23:59:59.000Z

    We report measurements of the energy resolution of superconducting bolometric detectors with sufficient sensitivity to count single terahertz photons. The detector is a superconducting titanium nanobridge with niobium contacts. The larger superconducting energy gap in the niobium confines excitations in the titanium nanobridge, and the thermal relaxation time is set by electron-phonon coupling in the titanium. A fast microwave pulse is used to simulate a single higher-frequency photon, where the absorbed energy of the pulse is equal to the photon energy. Present devices have a measured intrinsic energy resolution of 6 terahertz, near the predicted value due to intrinsic thermal fluctuation noise.

  15. Improving the resolution of chopper spectrometers at pulsed neutron sources

    SciTech Connect (OSTI)

    Carpenter, J.M. (Argonne National Lab., IL (USA)); Mildner, D.F.R. (National Bureau of Standards, Washington, DC (USA). Center for Analytical Chemistry)

    1990-01-01T23:59:59.000Z

    We examine the relationships between intensity and resolution in pulsed-source chopper spectrometers, including the effects of Soller collimation, narrower rotor slits and higher rotor speeds. The basis is a simplified description of a spectrometer, approximately optimizing the rotor pulse and lighthouse effects. the analysis includes a new treatment of the angular distribution transmitted through a system consisting of a coarse collimator and a Soller collimator. The results encourage the prospect for a reasonably easily accomplished, higher resolution, optional configuration of the pulsed source chopper spectrometers at IPNS. 6 refs., 5 figs.

  16. Decreasing range resolution of a SAR image to permit correction of motion measurement errors beyond the SAR range resolution

    DOE Patents [OSTI]

    Doerry, Armin W. (Albuquerque, NM); Heard, Freddie E. (Albuquerque, NM); Cordaro, J. Thomas (Albuquerque, NM)

    2010-07-20T23:59:59.000Z

    Motion measurement errors that extend beyond the range resolution of a synthetic aperture radar (SAR) can be corrected by effectively decreasing the range resolution of the SAR in order to permit measurement of the error. Range profiles can be compared across the slow-time dimension of the input data in order to estimate the error. Once the error has been determined, appropriate frequency and phase correction can be applied to the uncompressed input data, after which range and azimuth compression can be performed to produce a desired SAR image.

  17. High resolution non-contact thermal characterization of semiconductor devices

    E-Print Network [OSTI]

    imaging can have spatial resolution better than the diffraction limit of an infrared camera and can work infrared microscopes. Also, since the thermoreflectance technique does not rely upon the emitted black body measured the heating on a 35x35 micron MOS transistor, and Mansanares5 who measured temperature

  18. Atmospheric Climate Model Experiments Performed at Multiple Horizontal Resolutions

    SciTech Connect (OSTI)

    Phillips, T; Bala, G; Gleckler, P; Lobell, D; Mirin, A; Maxwell, R; Rotman, D

    2007-12-21T23:59:59.000Z

    This report documents salient features of version 3.3 of the Community Atmosphere Model (CAM3.3) and of three climate simulations in which the resolution of its latitude-longitude grid was systematically increased. For all these simulations of global atmospheric climate during the period 1980-1999, observed monthly ocean surface temperatures and sea ice extents were prescribed according to standard Atmospheric Model Intercomparison Project (AMIP) values. These CAM3.3 resolution experiments served as control runs for subsequent simulations of the climatic effects of agricultural irrigation, the focus of a Laboratory Directed Research and Development (LDRD) project. The CAM3.3 model was able to replicate basic features of the historical climate, although biases in a number of atmospheric variables were evident. Increasing horizontal resolution also generally failed to ameliorate the large-scale errors in most of the climate variables that could be compared with observations. A notable exception was the simulation of precipitation, which incrementally improved with increasing resolution, especially in regions where orography plays a central role in determining the local hydroclimate.

  19. Video Entity Resolution: Applying ER Techniques for Smart Video Surveillance

    E-Print Network [OSTI]

    Kalashnikov, Dmitri V.

    buildings, smart grid, and so on. In this paper, we focus on smart surveillance systems wherein video improvements on how the building is used. One of the key challenges in building smart surveillance systemsVideo Entity Resolution: Applying ER Techniques for Smart Video Surveillance Liyan Zhang Ronen

  20. Evaluation of Compass Ambiguity Resolution Performance Using Geometric-Based

    E-Print Network [OSTI]

    Calgary, University of

    Evaluation of Compass Ambiguity Resolution Performance Using Geometric-Based Techniques Satellite Division. ABSTRACT The Chinese GNSS system, Compass, is expected to be operational in the near application areas involving Compass will be carrier-phase based precise positioning. However, the associated

  1. High-Resolution Simulations of Coal Injection in A Gasifier

    SciTech Connect (OSTI)

    Li, Tingwen [National Energy Technology Laboratory (NETL); Gel, Aytekin [Aeolus Research Inc.; Syamlal, M [National Energy Technology Laboratory (NETL); Guenther, Chris [National Energy Technology Laboratory (NETL); Pannala, Sreekanth [ORNL

    2010-01-01T23:59:59.000Z

    This study demonstrates an approach to effectively combine high- and low-resolution simulations for design studies of industrial coal gasifier. The flow-field data from a 10 million cell full-scale simulation of a commercial-scale gasifier were used to construct a reduced configuration to economically study the coal injection in detail. High-resolution numerical simulations of the coal injection were performed using the open-source code MFIX running on a high performance computing system. Effects of grid resolution and numerical discretization scheme on the predicted behavior of coal injection and gasification kinetics were analyzed. Pronounced differences were predicted in the devolatilization and steam gasification rates because of different discretization schemes, implying that a high-order numerical scheme is required to predict well the unsteady gasification process on an adequately resolved grid. Computational costs for simulations of varying resolutions are presented to illustrate the trade-off between the accuracy of solution and the time-to-solution, an important consideration when engineering simulations are used for the design of commercial-scale units.

  2. Correcting second-order contamination in low-resolution spectra

    E-Print Network [OSTI]

    V. Stanishev

    2007-05-23T23:59:59.000Z

    An empirical method for correcting low-resolution astronomical spectra for second-order contamination is presented. The method was developed for correcting spectra obtained with grism #4 of the ALFOSC spectrograph at the Nordic Optical Telescope and the performance is demonstrated on spectra of two nearby bright Type Ia supernovae.

  3. RESOLUTION NO. 2011-82 ADOPTING MODESTO IRRIGATION DISTRICT'S RENEWABLE

    E-Print Network [OSTI]

    RESOLUTION NO. 2011-82 ADOPTING MODESTO IRRIGATION DISTRICT'S RENEWABLE ENERGY RESOURCES Standard (RPS) in an effort to meet 20 percent ofits retail energy sales with renewable resources by 2017 for consideration by the Board of Directors, attached hereto as Attachment A, Renewable Energy Resources Enforcement

  4. Introduction to the Ocean Drilling Program JOIDES RESOLUTION

    E-Print Network [OSTI]

    Introduction to the Ocean Drilling Program JOIDES RESOLUTION OCEAN DRILLING PROGRAM TECHNICAL NOTE 11 1989 #12;TEXAS A&M UNIVERSITY #12;INTRODUCTION TO THE OCEAN DRILLING PROGRAM Ocean Drilling Program Texas A&M University Technical Note No. 11 Anne Gilbert Graham Ocean Drilling Program Texas A

  5. Radiology utilizing a gas multiwire detector with resolution enhancement

    DOE Patents [OSTI]

    Majewski, Stanislaw (Grafton, VA); Majewski, Lucasz A. (Grafton, VA)

    1999-09-28T23:59:59.000Z

    This invention relates to a process and apparatus for obtaining filmless, radiological, digital images utilizing a gas multiwire detector. Resolution is enhanced through projection geometry. This invention further relates to imaging systems for X-ray examination of patients or objects, and is particularly suited for mammography.

  6. Supplementary Information Super-resolution imaging reveals eightfold symmetry of

    E-Print Network [OSTI]

    Rieger, Bernd

    around the nuclear pore complex and resolves the central channel with nanometer resolution Anna to M.S. (m.sauer@uni-wuerzburg.de). #12; 2 Figure S1. Alexa647 labeled gp210 protein in the nuclear bar 5 µm. #12; 3 Figure S2. Nuclear envelope resolved by two different microscopy methods. (a

  7. Notice of Data Request and Issues Resolution Workshop for the

    E-Print Network [OSTI]

    . If approved, each solar plant would generate 250 megawatts (MW), for a total net output of 750 MW and would of each solar field. Each solar plant would utilize approximately 85,000 heliostats. PARTICIPATION PleaseNotice of Data Request and Issues Resolution Workshop for the Rio Mesa Solar Electric Generating

  8. High-resolution speech signal reconstruction in Wireless Sensor Networks

    E-Print Network [OSTI]

    Gutierrez-Osuna, Ricardo

    High-resolution speech signal reconstruction in Wireless Sensor Networks Andria Pazarloglou, Radu With the recent growth of Wireless Sensor Networks (WSNs), many advanced application areas have received sig, rgutier}@cs.tamu.edu Abstract--Data streaming is an emerging class of applica- tions for sensor networks

  9. Resolution on the retirement of Martin L. Zelin

    E-Print Network [OSTI]

    Patel, Aniruddh D.

    Resolution on the retirement of Martin L. Zelin Adopted by the Faculty of Arts, Sciences and Engineering Today marks the retirement of Professor of Psychology Martin L. Zelin after 38 years of service and had one of the first accounts on one of our early shared access systems. He also has served

  10. Greenland Observed at High Resolution by the Seasat Scatterometer

    E-Print Network [OSTI]

    Long, David G.

    Greenland Observed at High Resolution by the Seasat Scatterometer D.G. Long', P.J. Hardin2, and RA to SASS data for the study of Greenland's ice sheet. We present a time series of the radar backscatter images over Greenland covering the time period July-September 1978. The images provide an island

  11. Polymer Imprint Lithography with Molecular-Scale Resolution

    E-Print Network [OSTI]

    Rogers, John A.

    areas on a range of substrates are key features for this unusual application of SWNTs. Methane-based with photolithographic techniques allows their resolution limits to be specified accurately, those of NGLs based microns, their chemical inertness, and the ability to grow or deposit them in large quantities over large

  12. Geometric Programming and Mechanism Design for Air Traffic Conflict Resolution

    E-Print Network [OSTI]

    Pappas, George J.

    methods in air traffic control. The problem considered concerns the scheduling of the crossing times traffic controller (ATC). In this setting, numerous conflict resolution methods have been proposed have different valuations for the additional delays imposed by the ATC, and might be willing

  13. CLINICAL SCIENCES High-Speed UltraHigh-Resolution Optical

    E-Print Network [OSTI]

    Srinivasan, Vivek J.

    of the perifoveal pho- toreceptor inner segment/outer segment junction and thin- ning of the outer nuclear layer- velopedbyourgroupforuseintheophthal- mologyclinicattheNewEnglandEyeCen- ter,Boston,Mass.Thissystemusesspectral or­high-resolutionOCTenablessuperior visualizationofretinalmorphologyinanum- Author Affiliations: New England Eye Center, Tufts­New England Medical Center, Tufts University

  14. High-resolution ionization detector and array of such detectors

    DOE Patents [OSTI]

    McGregor, Douglas S. (Ypsilanti, MI); Rojeski, Ronald A. (Pleasanton, CA)

    2001-01-16T23:59:59.000Z

    A high-resolution ionization detector and an array of such detectors are described which utilize a reference pattern of conductive or semiconductive material to form interaction, pervious and measurement regions in an ionization substrate of, for example, CdZnTe material. The ionization detector is a room temperature semiconductor radiation detector. Various geometries of such a detector and an array of such detectors produce room temperature operated gamma ray spectrometers with relatively high resolution. For example, a 1 cm.sup.3 detector is capable of measuring .sup.137 Cs 662 keV gamma rays with room temperature energy resolution approaching 2% at FWHM. Two major types of such detectors include a parallel strip semiconductor Frisch grid detector and the geometrically weighted trapezoid prism semiconductor Frisch grid detector. The geometrically weighted detector records room temperature (24.degree. C.) energy resolutions of 2.68% FWHM for .sup.137 Cs 662 keV gamma rays and 2.45% FWHM for .sup.60 Co 1.332 MeV gamma rays. The detectors perform well without any electronic pulse rejection, correction or compensation techniques. The devices operate at room temperature with simple commercially available NIM bin electronics and do not require special preamplifiers or cooling stages for good spectroscopic results.

  15. RESOLUTION NO: 12-0328-3 STATE OF CALIFORNIA

    E-Print Network [OSTI]

    , the Renewables Portfolio Standard Eligibility Guidebook, Fourth Edition, describes "biomethane" as biogas COMMISSION RESOLUTION SUSPENSION OF RPS ELIGIBILITY GUIDELINES RELATED TO BIOMETHANE WHEREAS by the Energy Commission on December 15,2010, identifies biomethane as a renewable resource and allows power

  16. RESOLUTION NO: 12-0328-3 STATE OF CALIFORNIA

    E-Print Network [OSTI]

    , the Renewables Portfolio Standard Eligibility Guidebook, Fourth Edition, describes "biomethane" as biogas COMMISSION CORRECTED RESOLUTION SUSPENSION OF RPS ELIGIBILITY GUIDELINES RELATED TO BIOMETHANE WHEREAS by the Energy Commission on December 15, 2010, identifies biomethane as a renewable resource and allows power

  17. LBNL 59017 JArt 1 Improved Spatial Resolution in Thick, Fully-

    E-Print Network [OSTI]

    LBNL 59017 JArt 1 Improved Spatial Resolution in Thick, Fully- Depleted CCDs with Enhanced Red developed at Lawrence Berkeley National Laboratory (LBNL). Because they can be over-depleted, the LBNL measure an rms diffusion of 3.7 ± 0.2 m. Lateral charge diffusion in LBNL CCDs will meet the SNAP

  18. High-Resolution Computed Tomography Study of the Cranium of

    E-Print Network [OSTI]

    Allman, John M.

    High-Resolution Computed Tomography Study of the Cranium of a Fossil Anthropoid Primate of these characteristics may have important implications for brain evolution. Here computed tomography is used to examine in the evolutionary development of anthropoids did these characteristics evolve? We recently used X-ray computed

  19. Enhanced resolution and throughput of Fresnel incoherent correlation holography (FINCH)

    E-Print Network [OSTI]

    Rosen, Joseph

    Enhanced resolution and throughput of Fresnel incoherent correlation holography (FINCH) using dual Montgomery County Campus, Rockville, Maryland 20850, USA * barakk@ee.bgu.ac.il Abstract: Fresnel incoherent Fresnel holography," Opt. Lett. 32(8), 912­914 (2007). 7. J. Rosen and G. Brooker, "Fluorescence

  20. Optimal resolution in Fresnel incoherent correlation holographic fluorescence microscopy

    E-Print Network [OSTI]

    Rosen, Joseph

    Optimal resolution in Fresnel incoherent correlation holographic fluorescence microscopy Gary, Israel 4 rosen@ee.bgu.ac.il *gbrooker@jhu.edu Abstract: Fresnel Incoherent Correlation Holography (FINCH. Rosen and G. Brooker, "Digital spatially incoherent Fresnel holography," Opt. Lett. 32(8), 912­914 (2007

  1. UNIVERSITY OF NEW MEXICO LABOR MANAGEMENT RELATIONS RESOLUTION

    E-Print Network [OSTI]

    New Mexico, University of

    UNIVERSITY OF NEW MEXICO LABOR MANAGEMENT RELATIONS RESOLUTION RELATING TO COLLECTIVE BARGAINING FOR THE UNIVERSITY OF NEW MEXICO; PROVIDING RIGHTS, RESPONSIBILITIES, AND PROCEDURES IN THE EMPLOYMENT RELATIONSHIP BETWEEN EMPLOYEES AND THE EMPLOYER. BE IT ENACTED BY THE BOARD OF REGENTS OF THE UNIVERSITY OF NEW MEXICO

  2. Optical nanolithography with k/15 resolution using bowtie aperture array

    E-Print Network [OSTI]

    Xu, Xianfan

    Optical nanolithography with k/15 resolution using bowtie aperture array Xiaolei Wen · Luis M nanolithography using bowtie apertures with the help of the interferometric- spatial-phase-imaging (ISPI) technique. The ISPI system can detect and control the distance between the bowtie aperture, and photoresist

  3. A High-Resolution Single Nucleotide Polymorphism Genetic Map

    E-Print Network [OSTI]

    Nachman, Michael

    A High-Resolution Single Nucleotide Polymorphism Genetic Map of the Mouse Genome Sagiv Shifman1 humans. Using more than 10,000 single nucleotide polymorphisms evenly spaced across the mouse genome, we nucleotide polymorphism genetic map of the mouse genome. PLoS Biol 4(12): e395. DOI: 10.1371/journal

  4. HYBRID DECADE-MEAN GLOBAL SEA LEVEL WITH MESOSCALE RESOLUTION

    E-Print Network [OSTI]

    HYBRID DECADE-MEAN GLOBAL SEA LEVEL WITH MESOSCALE RESOLUTION Nikolai A. Maximenko1 and Pearn P of twin-satellite mission GRACE and mesoscale sea level tilt derived from the momentum balance as seen 55 #12;sea level exhibits excellent accuracy on mesoscale, but may contain significant systematic

  5. Probe for high resolution NMR with sample reorientation

    DOE Patents [OSTI]

    Pines, Alexander (Berkeley, CA); Samoson, Ago (Tallinn, SU)

    1990-01-01T23:59:59.000Z

    An improved NMR probe and method are described which substantially improve the resolution of NMR measurements made on powdered or amorphous or otherwise orientationally disordered samples. The apparatus mechanically varies the orientation of the sample such that the time average of two or more sets of spherical harmonic functions are zero.

  6. Probe for high resolution NMR with sample reorientation

    DOE Patents [OSTI]

    Pines, A.; Samoson, A.

    1990-02-06T23:59:59.000Z

    An improved NMR probe and method are described which substantially improve the resolution of NMR measurements made on powdered or amorphous or otherwise orientationally disordered samples. The apparatus mechanically varies the orientation of the sample such that the time average of two or more sets of spherical harmonic functions are zero. 8 figs.

  7. accident draft resolution: Topics by E-print Network

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

    accident draft resolution First Page Previous Page 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 Next Page Last Page Topic Index 1 CLASNote95Draft Spatial...

  8. Final environmental impact statement. Management of commercially generated radioactive waste. Volume 3. Public comments hearing board report

    SciTech Connect (OSTI)

    Not Available

    1980-10-01T23:59:59.000Z

    This EIS analyzes the significant environmental impacts that could occur if various technologies for management and disposal of high-level and transuranic wastes from commercial nuclear power reactors were to be developed and implemented. This EIS will serve as the environmental input for the decision on which technology, or technologies, will be emphasized in further research and development activities in the commercial waste management program. The action proposed in this EIS is to (1) adopt a national strategy to develop mined geologic repositories for disposal of commercially generated high-level and transuranic radioactive waste (while continuing to examine subseabed and very deep hole disposal as potential backup technologies) and (2) conduct a R and D program to develop such facilities and the necessary technology to ensure the safe long-term containment and isolation of these wastes. The Department has considered in this statement: development of conventionally mined deep geologic repositories for disposal of spent fuel from nuclear power reactors and/or radioactive fuel reprocessing wastes; balanced development of several alternative disposal methods; and no waste disposal action. This volume contains written public comments and hearing board responses and reports offered on the draft statement.

  9. VEE-0013- In the Matter of O'Brian Oil Company

    Broader source: Energy.gov [DOE]

    On July 18, 1994 and November 22, 1995, O'Brian Oil Company (O'Brian) of Shellsburg, Iowa, filed Applications for Exception with the Office of Hearings and Appeals of the Department of Energy. In...

  10. VEE-0021- In the Matter of Jacobs Oil Company

    Broader source: Energy.gov [DOE]

    On August 16, 1996 Jacobs Oil Company (Jacobs) of Dysart, Pennsylvania filed an Application for Exception with the Office of Hearings and Appeals (OHA) of the Department of Energy (DOE). In its...

  11. LEE-0152- In the Matter of Sound Oil Company

    Broader source: Energy.gov [DOE]

    On August 16, 1994, Sound Oil Company (Sound) of Seattle Washington, filed an Application for Exception with the Office of Hearings and Appeals of the Department of Energy. In its Application,...

  12. VEE-0039- In the Matter of Froman Oil Company

    Broader source: Energy.gov [DOE]

    On February 11, 1997, Froman Oil Company (Froman) filed an Application for Exception with the Office of Hearings and Appeals of the Department of Energy. In its Application, Froman requests that it...

  13. VEE-0035- In the Matter of Rice Oil Company, Inc.

    Broader source: Energy.gov [DOE]

    On October 22, 1996, Rice Oil Company, Inc. (Rice) of Greenfield, Massachusetts filed an Application for Exception with the Office of Hearings and Appeals (OHA) of the Department of Energy (DOE)....

  14. VEE-0064- In the Matter of Belcourt Oil Company

    Broader source: Energy.gov [DOE]

    On July 23, 1999, Belcourt Oil Company (Belcourt) of Belcourt, North Dakota filed an Application for Exception with the Office of Hearings and Appeals (OHA) of the Department of Energy (DOE). In...

  15. VEE-0030- In the Matter of Lee Oil Company

    Broader source: Energy.gov [DOE]

    On July 19, 1996, Lee Oil Company (Lee), located in Greensboro, North Carolina, filed an Application for Exception with the Office of Hearings and Appeals (OHA) of the Department of Energy. In its...

  16. LEE-0138- In the Matter of O'Brian Oil Company

    Broader source: Energy.gov [DOE]

    On July 18, 1994 and November 22, 1995, O'Brian Oil Company (O'Brian) of Shellsburg, Iowa, filed Applications for Exception with the Office of Hearings and Appeals of the Department of Energy. In...

  17. VEE-0028- In the Matter of Laney Oil Company, Inc.

    Broader source: Energy.gov [DOE]

    On June 18, 1996, the Laney Oil Company, Inc., (Laney Oil) of Monroe, North Carolina, filed an Application for Exception with the Office of Hearings and Appeals of the Department of Energy. In its...

  18. VEE-0020- In the Matter of Mercury Fuel Service, Inc.

    Broader source: Energy.gov [DOE]

    On April 9, 1996, Mercury Fuel Service, Inc. (Mercury) of Waterbury, Connecticut, filed an Application for Exception with the Office of Hearings and Appeals (OHA) of the Department of Energy (DOE)....

  19. VEE-0076- In the Matter of Green Mountain Energy Company

    Broader source: Energy.gov [DOE]

    On August 23, 2000, the Green Mountain Energy Company (Green Mountain) of Austin, Texas, filed an Application for Exception with the Office of Hearings and Appeals of the Department of Energy (DOE)...

  20. VEE-0080- In the Matter of Potter Oil Co., Inc.

    Broader source: Energy.gov [DOE]

    On April 18, 2001, Potter Oil Co., Inc. (Potter) filed an Application for Exception with the Office of Hearings and Appeals of the Department of Energy. In its Application, Potter requests that it...

  1. VEE-0036- In the Matter of Kalamazoo Oil Co.

    Broader source: Energy.gov [DOE]

    On November 26, 1996, Kalamazoo Oil Co. (Kalamazoo), of Kalamazoo, Michigan, filed an Application for Exception with the Office of Hearings and Appeals of the Department of Energy. In its...

  2. VEE-0042- In the Matter of Edris Oil Service, Inc.

    Broader source: Energy.gov [DOE]

    On March 5, 1997, Edris Oil Service, Inc. (Edris) filed an Application for Exception with the Office of Hearings and Appeals (OHA) of the Department of Energy (DOE). In its application, Edris...

  3. LEE-0163- In the Matter of Pierce Oil Co., Inc.

    Broader source: Energy.gov [DOE]

    On September 20, 1994, Pierce Oil Co., Inc. (Pierce) of Price, Utah, filed an Application for Exception with the Office of Hearings and Appeals of the Department of Energy. In its Application,...

  4. VEE-0056- In the Matter of Stacey Oil Co.

    Broader source: Energy.gov [DOE]

    On April 2, 1999, Stacey Oil Co. (Stacey), of Whitefish, Montana, filed an Application for Exception with the Office of Hearings and Appeals of the Department of Energy. In its Application, Stacey...

  5. VEE-0083- In the Matter of Ken Bettridge Distributing, Inc.

    Broader source: Energy.gov [DOE]

    On February 28, 2002, Ken Bettridge Distributing, Inc. (Bettridge) of Cedar City, Utah, filed an Application for Exception with the Office of Hearings and Appeals (OHA) of the Department of Energy ...

  6. VEE-0023- In the Matter of Oil Products, Inc.

    Broader source: Energy.gov [DOE]

    On May 13, 1996, Oil Products, Inc. (Oil Products) filed an Application for Exception with the Office of Hearings and Appeals (OHA) of the Department of Energy (DOE). In its application, Oil...

  7. VWD-0004- In the Matter of Princeton University

    Broader source: Energy.gov [DOE]

    This decision will consider a Motion for Discovery filed jointly by Princeton University (Princeton) and General Physics Corporation (GPC) on June 10, 1999 with the Office of Hearings and Appeals ...

  8. VEE-0074- In the Matter of H.A. Mapes, Inc.

    Broader source: Energy.gov [DOE]

    On May 30, 2000, H.A. Mapes, Inc., (Mapes) of Springvale, Maine, filed an Application for Exception with the Office of Hearings and Appeals (OHA) of the Department of Energy (DOE). In its...

  9. LEE-0161- In the Matter of Coker Oil, Inc.

    Broader source: Energy.gov [DOE]

    On September 16, 1994, Coker Oil, Inc. (Coker) of Lake City, South Carolina, filed an Application for Exception with the Office of Hearings and Appeals of the Department of Energy. In its...

  10. LWD-0009- In the Matter of Ronald A. Sorri

    Broader source: Energy.gov [DOE]

    This determination will consider two requests for discovery filed with the Office of Hearings and Appeals (OHA) on September 24 and 27, 1993, by Ronald A. Sorri (Sorri) and L&M Technologies, Inc. (L&M), respectively.

  11. LWD-0008- In the Matter of Ronald A. Sorri

    Broader source: Energy.gov [DOE]

    This determination will consider two requests for discovery filed with the Office of Hearings and Appeals (OHA) on September 24 and 27, 1993, by Ronald A. Sorri (Sorri) and L&M Technologies, Inc. (L&M), respectively.

  12. LEE-0153- In the Matter of Martin Petroleum Corporation

    Broader source: Energy.gov [DOE]

    On August 17, 1994, Martin Petroleum Corporation (Martin) of Ft. Lauderdale, Florida, filed an Application for Exception with the Office of Hearings and Appeals of the Department of Energy. In its...

  13. VEE-0040- In the Matter of Western Star Propane, Inc.

    Broader source: Energy.gov [DOE]

    On February 18, 1997, Western Star Propane, Inc. (Western) filed an Application for Exception with the Office of Hearings and Appeals (OHA) of the Department of Energy (DOE). In its application,...

  14. VEE-0060- In the Matter of Blakeman Propane, Inc.

    Broader source: Energy.gov [DOE]

    On May 11, 1999, Blakeman Propane, Inc. (Blakeman) of Moorcroft, Wyoming, filed an Application for Exception with the Office of Hearings and Appeals (OHA) of the Department of Energy (DOE). In its...

  15. VES-0071- In the Matter of Mississippi Power Company

    Broader source: Energy.gov [DOE]

    On May 1, 2000, the Mississippi Power Company, of Gulfport, Mississippi (Mississippi Power), filed with the Office of Hearings and Appeals (OHA) of the Department of Energy an Application for...

  16. VEE-0088- In the Matter of CPKelco Cogeneration, et al.

    Broader source: Energy.gov [DOE]

    This Decision decides the merits of five Applications for Exception filed with the Office of Hearings and Appeals (OHA) of the U.S. Department of Energy (DOE) under theprovisions of 10 C.F.R. §...

  17. VEE-0055- In the Matter of Wondrack Distributing Inc.

    Broader source: Energy.gov [DOE]

    On March 5, 1999, Wondrack Distributing Inc. (Wondrack) of Tri-Cities, Washington, filed an Application for Exception with the Office of Hearings and Appeals of the Department of Energy. In its...

  18. VEE-0016- In the Matter of Heller & Sons Distributing, Inc.

    Broader source: Energy.gov [DOE]

    On February 14, 1996, Heller & Sons Distributing, Inc. (Heller) of Hermiston, Oregon, filed an Application for Exception with the Office of Hearings and Appeals (OHA) of the Department of...

  19. VEE-0032- In the Matter of Thomas Oil Company

    Broader source: Energy.gov [DOE]

    On September 13, 1996, Thomas Oil Company (Thomas Oil) filed an Application for Exception with the Office of Hearings and Appeals (OHA) of the Department of Energy (DOE). In its application, Thomas...

  20. VWA-0018- Deputy Secretary Decision- In the Matter of Thomas T. Tiller

    Broader source: Energy.gov [DOE]

    This is a request for review by complainant Thomas T. Tiller of an Initial Agency Decision, issued by the Office of Hearings and Appeals (OHA), denying the two reprisal complaints that he filed...

  1. VEE-0090- In the Matter of Smurfitt Stone Container Corp.

    Broader source: Energy.gov [DOE]

    This Decision decides the merits of five Applications for Exception filed with the Office of Hearings and Appeals (OHA) of the U.S. Department of Energy (DOE) under theprovisions of 10 C.F.R. §...

  2. The original of this document contains information which is subject...

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

    of Hearings and Appeals (OHA) are available on the OHA website located at http:www.energy.govoha. The individual is an employee of a DOE contractor and holds a suspended...

  3. VEE-0043- In the Matter of Greenville Automatic Gas Company

    Broader source: Energy.gov [DOE]

    On March 11, 1997, Greenville Automatic Gas Company (Greenville) filed an Application for Exception with the Office of Hearings and Appeals (OHA) of the Department of Energy (DOE). In its...

  4. VEE-0059- In the Matter of XXXX Oil Co., Inc.

    Broader source: Energy.gov [DOE]

    On April 26, 1999, XXXXXXXXXX Oil Co., Inc. (XXXXXXXXXX) of XXXXXXXXXX, filed an Application for Exception with the Office of Hearings and Appeals of the Department of Energy. In its Application,...

  5. VEE-0027- In the Matter of J. Enterprises, Inc.

    Broader source: Energy.gov [DOE]

    On June 11, 1996, J. Enterprises, Inc. (Enterprises) of Swansea, Massachusetts, filed an Application for Exception with the Office of Hearings and Appeals (OHA) of the Department of Energy (DOE)....

  6. VEE-0066- In the Matter of Taylor Oil Company

    Broader source: Energy.gov [DOE]

    On July 30, 1999, Taylor Oil Company (Taylor) of Somerville, New Jersey filed an Application for Exception with the Office of Hearings and Appeals (OHA) of the Department of Energy (DOE). In its...

  7. VWD-0003- In the Matter of David M. Turner

    Broader source: Energy.gov [DOE]

    This decision will consider two Motions for Discovery filed by David M Turner with the Office of Hearings and Appeals (OHA) of the Department of Energy (DOE) on June 8, 1999, as amended on June 22,...

  8. VWD-0005- In the Matter of David M. Turner

    Broader source: Energy.gov [DOE]

    This decision will consider two Motions for Discovery filed by David M Turner with the Office of Hearings and Appeals (OHA) of the Department of Energy (DOE) on June 8, 1999, as amended on June 22,...

  9. TBB-0070- In the Matter of Sharon M. Fiorillo

    Broader source: Energy.gov [DOE]

    This letter concerns the complaint of retaliation that you filed with the Department of Energy (DOE) under 10 C.F.R. Part 708. On August 20, 2007, the Office of Hearings and Appeals (OHA) received...

  10. TBB-0030- In the Matter of Curtis Broaddus

    Broader source: Energy.gov [DOE]

    This letter concerns the complaint of retaliation filed with the Department of Energy (DOE) under 10 C.F.R. Part 708 by Curtis Broaddus. On October 3, 2007, the Office of Hearings and Appeals (OHA)...

  11. TBB-0071- In the Matter of Jeffrey Burnette

    Broader source: Energy.gov [DOE]

    This letter concerns the Complaint of Retaliation that you filed with the Department of Energy (DOE) under 10 C.F.R. Part 708. On October 10, 2007, the Office of Hearings and Appeals (OHA) received...

  12. TBB-0040- In the Matter of Caroline Roberts

    Broader source: Energy.gov [DOE]

    This letter concerns the complaint of retaliation that you filed with the Department of Energy (DOE} under 10 C.F.R. Part 708. On March 24, 2006, the Office of Hearings and Appeals (OHA} received...

  13. Appending High-Resolution Elevation Data to GPS Speed Traces for Vehicle Energy Modeling and Simulation

    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: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level: National5Sales for4,645U.S. DOE Office511041cloth DocumentationProductsAlternative FuelsSanta3 TableimpurityAppeals by Website`Appending

  14. Collimator application for microchannel plate image intensifier resolution improvement

    DOE Patents [OSTI]

    Thomas, Stanley W. (Livermore, CA)

    1996-02-27T23:59:59.000Z

    A collimator is included in a microchannel plate image intensifier (MCPI). Collimators can be useful in improving resolution of MCPIs by eliminating the scattered electron problem and by limiting the transverse energy of electrons reaching the screen. Due to its optical absorption, a collimator will also increase the extinction ratio of an intensifier by approximately an order of magnitude. Additionally, the smooth surface of the collimator will permit a higher focusing field to be employed in the MCP-to-collimator region than is currently permitted in the MCP-to-screen region by the relatively rough and fragile aluminum layer covering the screen. Coating the MCP and collimator surfaces with aluminum oxide appears to permit additional significant increases in the field strength, resulting in better resolution.

  15. Resolutions of Problems that Occurred in SPEAR3 Magnet Production

    SciTech Connect (OSTI)

    Li, Nanyang

    2005-05-27T23:59:59.000Z

    Some problems occurred during the SPEAR3 magnet production at IHEP, China. It was very hard to find resolution from existing knowledge of those problems. It was possible that similar problems might have happen in building accelerator magnet in other institutes before, but they were not addressed in public papers. These problems were discussed and solved by engineers from both SLAC and IHEP after conducting certain experiments. Traditionally, the magnet design and measurement data have been always well documented and addressed in papers, but the production experiences have not been recorded adequately. It is the goal of this paper to record the problems and their resolutions during SPEAR3 magnet production at IHEP China, which will certainly benefit future magnet projects.

  16. High resolution reservoir geological modelling using outcrop information

    SciTech Connect (OSTI)

    Zhang Changmin; Lin Kexiang; Liu Huaibo [Jianghan Petroleum Institute, Hubei (China)] [and others

    1997-08-01T23:59:59.000Z

    This is China`s first case study of high resolution reservoir geological modelling using outcrop information. The key of the modelling process is to build a prototype model and using the model as a geological knowledge bank. Outcrop information used in geological modelling including seven aspects: (1) Determining the reservoir framework pattern by sedimentary depositional system and facies analysis; (2) Horizontal correlation based on the lower and higher stand duration of the paleo-lake level; (3) Determining the model`s direction based on the paleocurrent statistics; (4) Estimating the sandbody communication by photomosaic and profiles; (6) Estimating reservoir properties distribution within sandbody by lithofacies analysis; and (7) Building the reservoir model in sandbody scale by architectural element analysis and 3-D sampling. A high resolution reservoir geological model of Youshashan oil field has been built by using this method.

  17. HIGH SPATIAL RESOLUTION OBSERVATIONS OF LOOPS IN THE SOLAR CORONA

    SciTech Connect (OSTI)

    Brooks, David H.; Ugarte-Urra, Ignacio [College of Science, George Mason University, 4400 University Drive, Fairfax, VA 22030 (United States); Warren, Harry P. [Space Science Division, Naval Research Laboratory, Washington, DC 20375 (United States); Winebarger, Amy R. [NASA Marshall Space Flight Center, ZP 13, Huntsville, AL 35812 (United States)

    2013-08-01T23:59:59.000Z

    Understanding how the solar corona is structured is of fundamental importance to determine how the Sun's upper atmosphere is heated to high temperatures. Recent spectroscopic studies have suggested that an instrument with a spatial resolution of 200 km or better is necessary to resolve coronal loops. The High Resolution Coronal Imager (Hi-C) achieved this performance on a rocket flight in 2012 July. We use Hi-C data to measure the Gaussian widths of 91 loops observed in the solar corona and find a distribution that peaks at about 270 km. We also use Atmospheric Imaging Assembly data for a subset of these loops and find temperature distributions that are generally very narrow. These observations provide further evidence that loops in the solar corona are often structured at a scale of several hundred kilometers, well above the spatial scale of many proposed physical mechanisms.

  18. Wavelength calibration of the JWST-MIRI medium resolution spectrometer

    E-Print Network [OSTI]

    Martinez-Galarza, J R; Hernan-Caballero, A; Azzollini, R; Glasse, A; Kendrew, S; Brandl, B; Lahuis, F

    2010-01-01T23:59:59.000Z

    We present the wavelength and spectral resolution characterisation of the Integral Field Unit (IFU) Medium Resolution Spectrometer for the Mid-InfraRed Instrument (MIRI), to fly onboard the James Webb Space Telescope in 2014. We use data collected using the Verification Model of the instrument and develop an empirical method to calibrate properties such as wavelength range and resolving power in a portion of the spectrometer's full spectral range (5-28 microns). We test our results against optical models to verify the system requirements and combine them with a study of the fringing pattern in the instrument's detector to provide a more accurate calibration. We show that MIRI's IFU spectrometer will be able to produce spectra with a resolving power above R=2800 in the wavelength range 6.46-7.70 microns, and that the unresolved spectral lines are well fitted by a Gaussian profile.

  19. Automated analysis for microcalcifications in high resolution digital mammograms

    DOE Patents [OSTI]

    Mascio, Laura N. (Dublin, CA)

    1996-01-01T23:59:59.000Z

    A method for automatically locating microcalcifications indicating breast cancer. The invention assists mammographers in finding very subtle microcalcifications and in recognizing the pattern formed by all the microcalcifications. It also draws attention to microcalcifications that might be overlooked because a more prominent feature draws attention away from an important object. A new filter has been designed to weed out false positives in one of the steps of the method. Previously, iterative selection threshold was used to separate microcalcifications from the spurious signals resulting from texture or other background. A Selective Erosion or Enhancement (SEE) Filter has been invented to improve this step. Since the algorithm detects areas containing potential calcifications on the mammogram, it can be used to determine which areas need be stored at the highest resolution available, while, in addition, the full mammogram can be reduced to an appropriate resolution for the remaining cancer signs.

  20. Automated analysis for microcalcifications in high resolution digital mammograms

    DOE Patents [OSTI]

    Mascio, L.N.

    1996-12-17T23:59:59.000Z

    A method is disclosed for automatically locating microcalcifications indicating breast cancer. The invention assists mammographers in finding very subtle microcalcifications and in recognizing the pattern formed by all the microcalcifications. It also draws attention to microcalcifications that might be overlooked because a more prominent feature draws attention away from an important object. A new filter has been designed to weed out false positives in one of the steps of the method. Previously, iterative selection threshold was used to separate microcalcifications from the spurious signals resulting from texture or other background. A Selective Erosion or Enhancement (SEE) Filter has been invented to improve this step. Since the algorithm detects areas containing potential calcifications on the mammogram, it can be used to determine which areas need be stored at the highest resolution available, while, in addition, the full mammogram can be reduced to an appropriate resolution for the remaining cancer signs. 8 figs.

  1. Higher signal harmonics, LISA's angular resolution, and dark energy

    E-Print Network [OSTI]

    K. G. Arun; Bala R. Iyer; B. S. Sathyaprakash; Siddhartha Sinha; Chris Van Den Broeck

    2007-10-24T23:59:59.000Z

    It is generally believed that the angular resolution of the Laser Interferometer Space Antenna (LISA) for binary supermassive black holes (SMBH) will not be good enough to identify the host galaxy or galaxy cluster. This conclusion, based on using only the dominant harmonic of the binary SMBH signal, changes substantially when higher signal harmonics are included in assessing the parameter estimation problem. We show that in a subset of the source parameter space the angular resolution increases by more than a factor of 10, thereby making it possible for LISA to identify the host galaxy/galaxy cluster. Thus, LISA's observation of certain binary SMBH coalescence events could constrain the dark energy equation of state to within a few percent, comparable to the level expected from other dark energy missions.

  2. Turbine component casting core with high resolution region

    DOE Patents [OSTI]

    Kamel, Ahmed; Merrill, Gary B.

    2014-08-26T23:59:59.000Z

    A hollow turbine engine component with complex internal features can include a first region and a second, high resolution region. The first region can be defined by a first ceramic core piece formed by any conventional process, such as by injection molding or transfer molding. The second region can be defined by a second ceramic core piece formed separately by a method effective to produce high resolution features, such as tomo lithographic molding. The first core piece and the second core piece can be joined by interlocking engagement that once subjected to an intermediate thermal heat treatment process thermally deform to form a three dimensional interlocking joint between the first and second core pieces by allowing thermal creep to irreversibly interlock the first and second core pieces together such that the joint becomes physically locked together providing joint stability through thermal processing.

  3. The Angular Resolution of Space-Based Gravitational Wave Detectors

    E-Print Network [OSTI]

    Thomas A. Moore; Ronald W. Hellings

    2000-06-08T23:59:59.000Z

    Proposed space-based gravitational wave antennas involve satellites arrayed either in an equilateral triangle around the earth in the ecliptic plane (the ecliptic-plane option) or in an equilateral triangle orbiting the sun in such a way that the plane of the triangle is tilted at 60 degrees relative to the ecliptic (the precessing-plane option). In this paper, we explore the angular resolution of these two classes of detectors for two kinds of sources (essentially monochromatic compact binaries and coalescing massive-black-hole binaries) using time-domain expressions for the gravitational waveform that are accurate to 4/2 PN order. Our results display an interesting effect not previously reported in the literature, and underline the importance of including the higher-order PN terms in the waveform when predicting the angular resolution of ecliptic-plane detector arrays.

  4. High-resolution SIMS depth profiling of nanolayers.

    SciTech Connect (OSTI)

    Baryshev, S. V.; Zinovev, A. V.; Tripa, C. E.; Pellin, M. J.; Peng, Q.; Elam, J. W.; Veryovkin, I. V. (Energy Systems); ( MSD)

    2012-10-15T23:59:59.000Z

    Although the fundamental physical limits for depth resolution of secondary ion mass spectrometry are well understood in theory, the experimental work to achieve and demonstrate them is still ongoing. We report results of high-resolution TOF SIMS (time-of-flight secondary ion mass spectrometry) depth profiling experiments on a nanolayered structure, a stack of 16 alternating MgO and ZnO {approx}5.5 nm layers grown on a Si substrate by atomic layer deposition. The measurements were performed using a newly developed approach implementing a low-energy direct current normally incident Ar{sup +} ion beam for ion milling (250 eV and 500 eV energy), in combination with a pulsed 5 keV Ar{sup +} ion beam at 60{sup o} incidence for TOF SIMS analysis. By this optimized arrangement, a noticeably improved version of the dual-beam (DB) approach to TOF SIMS depth profiling is introduced, which can be dubbed gentleDB. The mixing-roughness-information model was applied to detailed analysis of experimental results. It revealed that the gentleDB approach allows ultimate depth resolution by confining the ion beam mixing length to about two monolayers. This corresponds to the escape depth of secondary ions, the fundamental depth resolution limitation in SIMS. Other parameters deduced from the measured depth profiles indicated that a single layer thickness is equal to 6 nm so that the 'flat' layer thickness d is 3 nm and the interfacial roughness {sigma} is 1.5 nm, thus yielding d + 2{sigma} = 6 nm. We have demonstrated that gentleDB TOF SIMS depth profiling with noble gas ion beams is capable of revealing the structural features of a stack of nanolayers, resolving its original surface and estimating the roughness of interlayer interfaces, information which is difficult to obtain by traditional approaches.

  5. A high resolution cavity BPM for the CLIC Test Facility

    E-Print Network [OSTI]

    Chritin, N; Soby, L; Lunin, A; Solyak, N; Wendt, M; Yakovlev, V

    2012-01-01T23:59:59.000Z

    In frame of the development of a high resolution BPM system for the CLIC Main Linac we present the design of a cavity BPM prototype. It consists of a waveguide loaded dipole mode resonator and a monopole mode reference cavity, both operating at 15 GHz, to be compatible with the bunch frequencies at the CLIC Test Facility. Requirements, design concept, numerical analysis, and practical considerations are discussed.

  6. High-resolution NMR process analyzer for oxygenates in gasoline

    SciTech Connect (OSTI)

    Skloss, T.W.; Kim, A.J.; Haw, J.F. (Texas A M Univ., College Station, TX (United States))

    1994-02-15T23:59:59.000Z

    We report a high-resolution 42-MHz[sup 1]HFT-NMR instrument that is suitable for use as a process analyzer and demonstrate its use in the determination of methyl tert-butyl ether (MTBE) in a flowing stream of gasoline. This spectrometer is based on a 55-kg permanent magnet with essentially no fringe field. A spectral resolution of 3 Hz was typically obtained for spinning samples, and this performance was only slightly degraded with flowing samples. We report a procedure for magnet drift compensation using a software procedure rather than a field-frequency lock channel. This procedure allowed signal averaging without loss of resolution. Regulatory changes to be implemented in the near future have created a need for the development of methods for the determination of MTBE and other oxygenates in reformulated gasolines. Existing methods employing gas chromatography are not fast enough for process control of a gasoline blender and suffer from other limitations. This study demonstrates that process analysis NMR is well-suited to the determination of MTBE in a simulated gasoline blender. The detection limit of 0.5 vol % MTBE was obtained with a measurement time of 1 min. The absolute standard deviation of independent determinations was 0.17% when the MTBE concentration was 10%, a nominal value. Preliminary results also suggest that the method may be applicable to gasolines containing mixtures of oxygenate additives as well as the measurement of aromatic and olefinic hydrogens. 33 refs., 9 figs.

  7. Resolution of a High Performance Cavity Beam Position Monitor System

    SciTech Connect (OSTI)

    Walston, S; Chung, C; Fitsos, P; Gronberg, J; Ross, M; Khainovski, O; Kolomensky, Y; Loscutoff, P; Slater, M; Thomson, M; Ward, D; Boogert, S; Vogel, V; Meller, R; Lyapin, A; Malton, S; Miller, D; Frisch, J; Hinton, S; May, J; McCormick, D; Smith, S; Smith, T; White, G; Orimoto, T; Hayano, H; Honda, Y; Terunuma, N; Urakawa, J

    2005-09-12T23:59:59.000Z

    International Linear Collider (ILC) interaction region beam sizes and component position stability requirements will be as small as a few nanometers. It is important to the ILC design effort to demonstrate that these tolerances can be achieved - ideally using beam-based stability measurements. It has been estimated that RF cavity beam position monitors (BPMs) could provide position measurement resolutions of less than one nanometer and could form the basis of the desired beam-based stability measurement. We have developed a high resolution RF cavity BPM system. A triplet of these BPMs has been installed in the extraction line of the KEK Accelerator Test Facility (ATF) for testing with its ultra-low emittance beam. A metrology system for the three BPMs was recently installed. This system employed optical encoders to measure each BPM's position and orientation relative to a zero-coefficient of thermal expansion carbon fiber frame and has demonstrated that the three BPMs behave as a rigid-body to less than 5 nm. To date, we have demonstrated a BPM resolution of less than 20 nm over a dynamic range of +/- 20 microns.

  8. Resolution studies and performance evaluation of the LHCb VELO upgrade

    E-Print Network [OSTI]

    Hynds, Daniel Peter McFarlane; Soler, Paul; Parkes, Christopher

    2015-03-25T23:59:59.000Z

    The LHCb detector at CERN is scheduled to undergo an upgrade during the second long shutdown of the LHC. As part of this upgrade, the vertex detector (VELO) will be replaced with a new hybrid pixel detector, based on an evolution of the Timepix ASIC. The performance of this detector should improve upon that achieved by the current VELO, in addition to facilitating the complete detector readout at 40 MHz. As part of the preparation for this upgrade, this thesis presents the results of studies carried out on the single hit resolution of silicon hybrid pixel detectors. The development of a particle beam telescope has been carried out to allow these studies, shown to operate with track rates in excess of 45 kHz and with a pointing resolution at the device under test of less than 2 ?m. A wide range of sensor types, thicknesses and resistivities have then been tested under different operating conditions and the results presented, with single hit resolutions varying between 4 ?m and 12 ?m depending on the conditi...

  9. Resolution of reservoir scale electrical anisotropy from marine CSEM data

    SciTech Connect (OSTI)

    Brown, V.; Hoversten, G.M.; Key, K.; Chen, J.

    2011-10-01T23:59:59.000Z

    A combination of 1D and 3D forward and inverse solutions is used to quantify the sensitivity and resolution of conventional controlled source electromagnetic (CSEM) data collected using a horizontal electric dipole source to transverse electrical anisotropy located in a deep-water exploration reservoir target. Since strongly anisotropic shale layers have a vertical resistivity that can be comparable to many reservoirs, we examine how CSEM can discriminate confounding shale layers through their characteristically lower horizontal resistivity. Forward modeling demonstrates that the sensitivity to reservoir level anisotropy is very low compared to the sensitivity to isotropic reservoirs, especially when the reservoir is deeper than about 2 km below the seabed. However, for 1D models where the number of inversion parameters can be fixed to be only a few layers, both vertical and horizontal resistivity of the reservoir can be well resolved using a stochastic inversion. We find that the resolution of horizontal resistivity increases as the horizontal resistivity decreases. We show that this effect is explained by the presence of strong horizontal current density in anisotropic layers with low horizontal resistivity. Conversely, when the reservoir has a vertical to horizontal resistivity ratio of about 10 or less, the current density is vertically polarized and hence has little sensitivity to the horizontal resistivity. Resistivity anisotropy estimates from 3D inversion for 3D targets suggest that resolution of reservoir level anisotropy for 3D targets will require good a priori knowledge of the background sediment conductivity and structural boundaries.

  10. EPA's law enforcement authority. Hearing before the Subcommittee on Oversight and Investigations, House of Representatives, Ninety-Eighth Congress, First Session, December 19, 1983

    SciTech Connect (OSTI)

    Not Available

    1984-01-01T23:59:59.000Z

    Criminal investigators from the Environmental Protection Agency (EPA) and its field offices testified at a hearing on whether EPA has sufficient authority to investigate criminal violations, particularly in the area of illegal disposal of hazardous materials. They reported on the agency's progress in staffing a unit with authority comparable to that of Customs and the FBI. The Justice Department opposed deputizing EPA investigators, but the committee found that investigators in the 22 states surveyed operate with law-enforcement powers. Material submitted for the record by EPA, the Justice Department, and others follows the testimony of 10 witnesses.

  11. Analysis of the rotational structure in the high-resolution infrared...

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

    rotational structure in the high-resolution infrared spectra of cis,cis- and trans,trans-1,4-difluorobutadiene-1 Analysis of the rotational structure in the high-resolution...

  12. Analysis of the Rotational Structure in the High-Resolution Infrared...

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

    Rotational Structure in the High-Resolution Infrared Spectrum of trans-Hexatriene-1-13C1; a Semiexperimental Analysis of the Rotational Structure in the High-Resolution Infrared...

  13. Accuracy and resolution of shuttle radar topography mission data Bridget Smith and David Sandwell

    E-Print Network [OSTI]

    Sandwell, David T.

    Accuracy and resolution of shuttle radar topography mission data Bridget Smith and David Sandwell: General or miscellaneous. Citation: Smith, B., and D. Sandwell, Accuracy and resolution of shuttle radar

  14. Data disaggregation and evapotranspiration modeling: a synergism between multi-spectral/multi-resolution remote sensing data

    E-Print Network [OSTI]

    Paris-Sud XI, Université de

    resolution Imaging Spectroradiometer), respectively. - SEB-1S is a mono-source surface energy balance model-resolution remote sensing data, United States (2013)" #12; transpiration (T). The surface albedo (SA) derived from shortwave reflectances modulates the available energy

  15. Ultra-high Resolution Optics for EUV and Soft X-ray Inelastic Scattering

    E-Print Network [OSTI]

    Voronov, Dmitry L.

    2010-01-01T23:59:59.000Z

    16. Yu. Shvyd’ko, X-Ray Optics, Berlin: Springer-Verlag,Ultra-high Resolution Optics for EUV and Soft X-rayspectral resolution soft x-ray optics. Conventionally in the

  16. Nanoscale organic transistors that use sourcedrain electrodes supported by high resolution rubber stamps

    E-Print Network [OSTI]

    Rogers, John A.

    Nanoscale organic transistors that use sourceŐdrain electrodes supported by high resolution rubber resolution rubber stamps bilayers of two different types of the elastomer polydimethylsiloxane 3,4 by casting

  17. Design and characterization of a nano-Newton resolution thrust stand J. Soni and S. Roy

    E-Print Network [OSTI]

    Roy, Subrata

    Design and characterization of a nano-Newton resolution thrust stand J. Soni and S. Roy Citation-Newton resolution thrust stand J. Soni and S. Roya) Applied Physics Research Group, University of Florida

  18. Development of Advanced Optics and High Resolution Instrumentation for Mass Spectrometry Based Proteomics

    E-Print Network [OSTI]

    Sherrod, Stacy D.

    2010-01-14T23:59:59.000Z

    ) improving the analytical figures of merit (i.e., spatial resolution, analysis time) by implementing a spatially dynamic optical system, and (3) increasing both mass spectral resolution and ion detection sensitivity by modifying a commercial time...

  19. Final report: high resolution lensless 3D imaging of nanostructures with coherent x-rays

    SciTech Connect (OSTI)

    Jacobsen, Chris

    2014-12-07T23:59:59.000Z

    Final report on the project "High resolution lensless 3D imaging of nanostructures with coherent x-rays"

  20. FIA-12-0020- In the Matter of California-Arizona-Nevada District Organization Contract Compliance

    Broader source: Energy.gov [DOE]

    The Office of Hearings and Appeals granted a Motion for Reconsideration of part of a Decision we issued on March 23, 2012, relating to appeals filed by California-Arizona-Nevada District Organization Contract Compliance (CANDO) under the Freedom of Information Act (FOIA).

  1. FIA-12-0023- In the Matter of Thomas R. Thielen

    Broader source: Energy.gov [DOE]

    The Department of Energy’s (DOE) Office of Hearings and Appeals (OHA) Director granted in part and denied in all other respects a Privacy Act Appeal filed by Thomas R. Thielen. Mr. Thielen filed a request with the DOE’s Richland Operations Office for documents regarding a safety concern he raised to CH2M Hill Plateau Remediation Company (CHPRC).

  2. FIA-12-0004- In the Matter of California-Arizona-Nevada District Organization Contract Compliance

    Broader source: Energy.gov [DOE]

    The Office of Hearings and Appeals issued one Decision relating to two appeals filed by California-Arizona-Nevada District Organization Contract Compliance (CANDO) from two determination letters issued by the Loan Guarantee Program Office (LGPO) of the Department of Energy (DOE) under the Freedom of Information Act (FOIA).

  3. FIA-12-0005- In the Matter of California-Arizona-Nevada District Organization Contract Compliance

    Broader source: Energy.gov [DOE]

    The Office of Hearings and Appeals issued one Decision relating to two appeals filed by California-Arizona-Nevada District Organization Contract Compliance (CANDO) from two determination letters issued by the Loan Guarantee Program Office (LGPO) of the Department of Energy (DOE) under the Freedom of Information Act (FOIA).

  4. INNER SHELL EXCITATION OF ATOMS AND MOLECULES BY ELECTRON IMPACT WITH HIGH ENERGY RESOLUTION

    E-Print Network [OSTI]

    Paris-Sud XI, Université de

    INNER SHELL EXCITATION OF ATOMS AND MOLECULES BY ELECTRON IMPACT WITH HIGH ENERGY RESOLUTION F. H resolution energy loss spectra for inner shell excited states, (2) the observa- tion of inner shell excited are the subject of the present review. The inner shell states that can usefully be studied with energy resolutions

  5. Degradation of resolution in a homogeneous dual readout hadronic calorimeter

    E-Print Network [OSTI]

    Donald E. Groom

    2012-12-26T23:59:59.000Z

    If the response to a hadronic shower in a semi-infinite uniform calorimeter structure is $S$ relative to the electronic response, then $S/E = [\\fem + (1-\\fem)(h/e)]$, where $E$ is the incident hadron energy, $\\fem$ is the electronic shower fraction, and $h/e$ is the hadron/electron response ratio. In conventional calorimeters the energy resolution is dominated by the stochastic variable $\\fem$, whose broad, skewed pdf has an energy-dependent mean. The slow increase of the mean with $E$ is responsible for response nonlinearity and the skewness results in a non-Gaussian response. If the cascade is observed in two channels with different values of $h/e$ (typically scintillator($S$) and Cherenkov ($C$)), $\\fem$ can be eliminated. An energy estimator, linear in $C$ and $S$, is obtained which is proportional to the incident hadron's energy. The resolution depends upon the contrast in $h/e$ between the two channels. The Cherenkov $h/e$ will be 0.20--0.25. In sampling calorimeters, $h/e$ can be increased to about 0.7 by arranging for preferential absorption of the electromagnetic (EM) shower energy in the absorber (decreasing $e$) and using a hydrogenous detector (organic scintillator) to enhance $h$ through the contribution of recoil protons in $n$--$p$ scattering. Neither mechanism is available in a homogeneous crystal or glass scintillator,\\rm where $h/e$is expected to be in the vicinity of 0.4 because of invisible hadronic energy loss and other effects. The $h/e$ contrast is very likely too small to provide the needed energy resolution. We support this conclusion with simple Monte Carlo simulations.

  6. High-level waste issues and resolutions document

    SciTech Connect (OSTI)

    Not Available

    1994-05-01T23:59:59.000Z

    The High-Level Waste (HLW) Issues and Resolutions Document recognizes US Department of Energy (DOE) complex-wide HLW issues and offers potential corrective actions for resolving these issues. Westinghouse Management and Operations (M&O) Contractors are effectively managing HLW for the Department of Energy at four sites: Idaho National Engineering Laboratory (INEL), Savannah River Site (SRS), West Valley Demonstration Project (WVDP), and Hanford Reservation. Each site is at varying stages of processing HLW into a more manageable form. This HLW Issues and Resolutions Document identifies five primary issues that must be resolved in order to reach the long-term objective of HLW repository disposal. As the current M&O contractor at DOE`s most difficult waste problem sites, Westinghouse recognizes that they have the responsibility to help solve some of the complexes` HLW problems in a cost effective manner by encouraging the M&Os to work together by sharing expertise, eliminating duplicate efforts, and sharing best practices. Pending an action plan, Westinghouse M&Os will take the initiative on those corrective actions identified as the responsibility of an M&O. This document captures issues important to the management of HLW. The proposed resolutions contained within this document set the framework for the M&Os and DOE work cooperatively to develop an action plan to solve some of the major complex-wide problems. Dialogue will continue between the M&Os, DOE, and other regulatory agencies to work jointly toward the goal of storing, treating, and immobilizing HLW for disposal in an environmentally sound, safe, and cost effective manner.

  7. Multi-Resolution Seismic Tomography Based on Recursive Tessellation Hierarchy

    SciTech Connect (OSTI)

    Simmons, N A; Myers, S C; Ramirez, A

    2009-07-01T23:59:59.000Z

    A 3-D global tomographic model that reconstructs velocity structure at multiple scales and incorporates laterally variable seismic discontinuities is currently being developed. The model parameterization is node-based where nodes are placed along vertices defined by triangular tessellations of a spheroidal surface. The triangular tessellation framework is hierarchical. Starting with a tetrahexahedron representing the whole globe (1st level of the hierarchy, 24 faces), they divide each triangle of the tessellation into daughter triangles. The collection of all daughter triangles comprises the 2nd level of the tessellation hierarchy and further recursion produces an arbitrary number of tessellation levels and arbitrarily fine node-spacing. They have developed an inversion procedure that takes advantage of the recursive properties of the tessellation hierarchies by progressively solving for shorter wavelength heterogeneities. In this procedure, we first perform the tomographic inversion using a tessellation level with coarse node spacing. They find that a coarse node spacing of approximately 8{sup o} is adequate to capture bulk regional properties. They then conduct the tomographic inversion on a 4{sup o} tessellation level using the residuals and inversion results from the 8{sup o} run. In practice they find that the progressive tomography approach is robust, providing an intrinsic regularization for inversion stability and avoids the issue of predefining resolution levels. Further, determining average regional properties with coarser tessellation levels enables long-wavelength heterogeneities to account for sparsely sampled regions (or regions of the mantle where longer wavelength patterns of heterogeneity suffice) while allowing shorter length-scale heterogeneities to emerge where necessary. They demonstrate the inversion approach with a set of synthetic test cases that mimic the complex nature of data arrangements (mixed-determined inversion) common to most tomographic problems. They also apply the progressive inversion approach with Pn waves traveling within the Middle East region and compare the results to simple tomographic inversions. As expected from synthetic testing, the progressive approach results in detailed structure where there is high data density and broader regional anomalies where seismic information is sparse. The ultimate goal is to use these methods to produce a seamless, multi-resolution global tomographic model with local model resolution determined by the constraints afforded by available data. They envisage this new technique as the general approach to be employed for future multi-resolution model development with complex arrangements of regional and teleseismic information.

  8. POWERWALL: International Workshop on Interactive, Ultra-High-Resolution Displays

    SciTech Connect (OSTI)

    Rooney, Chris; Endert, Alexander; Fekete, Jean-Daniel; Hornbaek, Kasper; North, Chris

    2013-04-27T23:59:59.000Z

    Ultra-high-resolution (Powerwall) displays are becoming increasingly popular due to the ever decreasing cost of hardware. As a result they are appearing more frequently in research institutes, and making the jump out of the lab and into industry. Due to the amount of work in this research area that has been published in CHI over the last few years, we felt that this confernece would be the ideal host for the first opportunity for both academics and practitioners in this field to get together.

  9. Local Optical Spectroscopies for Subnanometer Spatial Resolution Chemical Imaging

    SciTech Connect (OSTI)

    Weiss, Paul

    2014-01-20T23:59:59.000Z

    The evanescently coupled photon scanning tunneling microscopes (STMs) have special requirements in terms of stability and optical access. We have made substantial improvements to the stability, resolution, and noise floor of our custom-built visible-photon STM, and will translate these advances to our infrared instrument. Double vibration isolation of the STM base with a damping system achieved increased rigidity, giving high tunneling junction stability for long-duration and high-power illumination. Light frequency modulation with an optical chopper and phase-sensitive detection now enhance the signal-to-noise ratio of the tunneling junction during irradiation.

  10. Ultrahigh resolution multicolor colocalization of single fluorescent probes

    DOE Patents [OSTI]

    Weiss, Shimon; Michalet, Xavier; Lacoste, Thilo D.

    2005-01-18T23:59:59.000Z

    A novel optical ruler based on ultrahigh-resolution colocalization of single fluorescent probes is described. Two unique families of fluorophores are used, namely energy-transfer fluorescent beads and semiconductor nanocrystal (NC) quantum dots, that can be excited by a single laser wavelength but emit at different wavelengths. A novel multicolor sample-scanning confocal microscope was constructed which allows one to image each fluorescent light emitter, free of chromatic aberrations, by scanning the sample with nanometer scale steps using a piezo-scanner. The resulting spots are accurately localized by fitting them to the known shape of the excitation point-spread-function of the microscope.

  11. Resolution-independent surface rendering using programmable graphics hardware

    DOE Patents [OSTI]

    Loop, Charles T. (Bellevue, WA); Blinn, James Frederick (Bellevue, WA)

    2008-12-16T23:59:59.000Z

    Surfaces defined by a Bezier tetrahedron, and in particular quadric surfaces, are rendered on programmable graphics hardware. Pixels are rendered through triangular sides of the tetrahedra and locations on the shapes, as well as surface normals for lighting evaluations, are computed using pixel shader computations. Additionally, vertex shaders are used to aid interpolation over a small number of values as input to the pixel shaders. Through this, rendering of the surfaces is performed independently of viewing resolution, allowing for advanced level-of-detail management. By individually rendering tetrahedrally-defined surfaces which together form complex shapes, the complex shapes can be rendered in their entirety.

  12. Spatial resolution of temperature and chemical species in a flame

    E-Print Network [OSTI]

    Albahadily, Fakhrildeen Niema

    1984-01-01T23:59:59.000Z

    by Winefordner et al. (51). AE . /k A. g. I. B. ln ~ + ln ? + 1n? 1 A. g. i B. (36) where: subscript i = the level excited by the source subscript j = the thermally assisted level flame temperature AE . . ij the difference in energy between i and j.... Schweikert (Member) Abdel-Kad Ayou (Memb ) Vaneica . Y ng (Member) May 1984 ABSTRACT Spatial Resolution of Temperature and Chemical Species in a Flame. (May 1984) Fakhrildeen Niema Albahadily, B. S. , University of Basrah/Iraq Chairman of Advisory...

  13. Single-shot 35 fs temporal resolution electron shadowgraphy

    SciTech Connect (OSTI)

    Scoby, C. M.; Li, R. K.; Threlkeld, E.; To, H.; Musumeci, P. [Department of Physics and Astronomy, UCLA, Los Angeles, California 90095 (United States)] [Department of Physics and Astronomy, UCLA, Los Angeles, California 90095 (United States)

    2013-01-14T23:59:59.000Z

    We obtain single-shot time-resolved shadowgraph images of the electromagnetic fields resulting from the interaction of a high intensity ultrashort laser pulse with a metal surface. Using a high brightness relativistic electron beam and a high streaking speed radiofrequency deflector, we report <35 fs temporal resolution enabling a direct visualization of the retarded-time dominated field evolution which follows the laser-induced charge emission. A model including the finite signal propagation speed well reproduces the data and yields measurements of fundamental parameters in short pulse laser-matter interaction such as the amount of emitted charge and the emission time scale.

  14. Toroidal magnetic detector for high resolution measurement of muon momenta

    DOE Patents [OSTI]

    Bonanos, P.

    1992-01-07T23:59:59.000Z

    A muon detector system including central and end air-core superconducting toroids and muon detectors enclosing a central calorimeter/detector. Muon detectors are positioned outside of toroids and all muon trajectory measurements are made in a nonmagnetic environment. Internal support for each magnet structure is provided by sheets, located at frequent and regularly spaced azimuthal planes, which interconnect the structural walls of the toroidal magnets. In a preferred embodiment, the shape of the toroidal magnet volume is adjusted to provide constant resolution over a wide range of rapidity. 4 figs.

  15. High-resolution radio observations of X-ray binaries

    E-Print Network [OSTI]

    James Miller-Jones

    2008-09-15T23:59:59.000Z

    I present an overview of important results obtained using high-resolution very long baseline interferometry (VLBI) observations of X-ray binary systems. These results derive from both astrometric observations and resolved imaging of sources, from black holes to neutron star and even white dwarf systems. I outline a number of upcoming developments in instrumentation, both new facilities and ongoing upgrades to existing VLBI instruments, and I conclude by identifying a number of important areas of investigation where VLBI will be crucial in advancing our understanding of X-ray binaries.

  16. Compact high resolution isobar separator for study of exotic decays

    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: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level: National5Sales for4,645U.S. DOEThe Bonneville Power Administration would like submit the followingth Lomonosov1Compact high resolution isobar

  17. Atomic Resolution Coherent Diffractive Imaging and Ultrafast Science

    SciTech Connect (OSTI)

    Zuo, Jian-min (University of Illinois) [University of Illinois

    2011-01-12T23:59:59.000Z

    A major scientific challenge is determining the 3-D atomic structure of small nanostructures, including single molecules. Coherent diffractive imaging (CDI) is a promising approach. Recent progress has demonstrated coherent diffraction patterns can be recorded from individual nanostructures and phased to reconstruct their structure. However, overcoming the dose limit imposed by radiation damage is a major obstacle toward the full potential of CDI. One approach is to use ultrafast x-ray or electron pulses. In electron diffraction, amplitudes recorded in a diffraction pattern are unperturbed by lens aberrations, defocus, and other microscope resolution-limiting factors. Sub-A signals are available beyond the information limit of direct imaging. Significant contrast improvement is obtained compared to high-resolution electron micrographs. progress has also been made in developing time-resolved electron diffraction and imaging for the study of ultrafast dynamic processes in materials. This talk will cover these crosscutting issues and the convergence of electron and x-ray diffraction techniques toward structure determination of single molecules.

  18. Subcell resolution in simplex stochastic collocation for spatial discontinuities

    SciTech Connect (OSTI)

    Witteveen, Jeroen A.S., E-mail: jeroen.witteveen@cwi.nl [Center for Turbulence Research, Stanford University, Building 500, Stanford, CA 94305-3035 (United States); Center for Mathematics and Computer Science (CWI), Science Park 123, 1098XG Amsterdam (Netherlands); Iaccarino, Gianluca, E-mail: jops@stanford.edu [Center for Turbulence Research, Stanford University, Building 500, Stanford, CA 94305-3035 (United States)] [Center for Turbulence Research, Stanford University, Building 500, Stanford, CA 94305-3035 (United States)

    2013-10-15T23:59:59.000Z

    Subcell resolution has been used in the Finite Volume Method (FVM) to obtain accurate approximations of discontinuities in the physical space. Stochastic methods are usually based on local adaptivity for resolving discontinuities in the stochastic dimensions. However, the adaptive refinement in the probability space is ineffective in the non-intrusive uncertainty quantification framework, if the stochastic discontinuity is caused by a discontinuity in the physical space with a random location. The dependence of the discontinuity location in the probability space on the spatial coordinates then results in a staircase approximation of the statistics, which leads to first-order error convergence and an underprediction of the maximum standard deviation. To avoid these problems, we introduce subcell resolution into the Simplex Stochastic Collocation (SSC) method for obtaining a truly discontinuous representation of random spatial discontinuities in the interior of the cells discretizing the probability space. The presented SSC–SR method is based on resolving the discontinuity location in the probability space explicitly as function of the spatial coordinates and extending the stochastic response surface approximations up to the predicted discontinuity location. The applications to a linear advection problem, the inviscid Burgers’ equation, a shock tube problem, and the transonic flow over the RAE 2822 airfoil show that SSC–SR resolves random spatial discontinuities with multiple stochastic and spatial dimensions accurately using a minimal number of samples.

  19. ADMINISTRATIVE APPEALS A TRAP FOR THE UNWARY

    E-Print Network [OSTI]

    Nebraska-Lincoln, University of

    and therefore open to construction because it is unclear whether it means that only contested cases decided to judicial review under the Administrative Procedure Act. . . #12;The Court went on to say, after examining

  20. SATISFACTORY ACADEMIC PROGRESS APPEAL FOR DOCTORAL STUDENTS

    E-Print Network [OSTI]

    Amin, S. Massoud

    , middle initial) University ID University email Phone (include area code) Projected graduation date.g., letter from a physician, psychologist, or counselor. COMPLETION DATES: Project your completion dates Thesis/Project proposal Final oral exam SECTION C. Certification To the best of my knowledge, all

  1. INDEX OF APPEAL DECISIONS July 21, 2008

    E-Print Network [OSTI]

    BLAKE, Henry J., Jr. 01-0020 LLP 19 Feb 03 21 Mar 03 BLUE ALEUTIAN, LLC 02-0013 LLP 07 Jan 05 07 Feb 05 CHOQUETTE, William 05-0004 LLP 31 May 05 30 Jun 05 COBBAN, Gary D., Jr. 06-0014 CRABRAT 20 Apr 07 30 May 07

  2. HABITUAL OR VEXATIOUS REQUESTS, COMPLAINTS & APPEALS

    E-Print Network [OSTI]

    Mottram, Nigel

    ) and providing best practice policies that meet the appropriate needs of this community. 1.2 The University to be unrealistic in terms of time or resources required to meet them. Examples include: Demanding responses within Date Responsible Service Staff Committee 09/09/11 3 years Student Experience #12;University

  3. Understanding the Poor Resolution from Test Beam RunUnderstanding the Poor Resolution from Test Beam Run 2004 Straw Test beam results2004 Straw Test beam results

    E-Print Network [OSTI]

    1 Understanding the Poor Resolution from Test Beam RunUnderstanding the Poor Resolution from Test Beam Run aah #12;2 2004 Straw Test beam results2004 Straw Test beam results ! Doc # 3308 v#3 by A. Ledovskoy " Using Data from 2004 Test Beam " Used "triplet" method for beam nominally perpendicular to Straw

  4. Welcome to the University of Tennessee Hearing and Speech Center (HSC). This clinic handbook is designed to answer questions about the process and the outcome of the clinical educational program.

    E-Print Network [OSTI]

    Cui, Yan

    handbook is designed to answer questions about the process and the outcome of the clinical educational1 Welcome Welcome to the University of Tennessee Hearing and Speech Center (HSC). This clinic Procedures for the Certification of Clinical Competence in SLP www.asha.org/certification/2014-Speech

  5. Welcome to the University of Tennessee Hearing and Speech Center (HSC). This handbook is designed to answer questions about the process and the outcome of the clinical educational program. The manual

    E-Print Network [OSTI]

    Cui, Yan

    is designed to answer questions about the process and the outcome of the clinical educational program for the Certification of Clinical Competence in SLP www.asha.org/certification/2014-Speech-Language Pathology://www.uthsc.edu/allied/asp/slp/. PART I: CLINICAL EDUCATION Mission of Clinical Education The Mission of the Hearing and Speech Center

  6. Russian-Designed Reactors. Hearing before the Subcommittee on Energy and Power of the Committee on Energy and Commerce, House of Representatives, One Hundred Third Congress, First Session, October 28, 1993

    SciTech Connect (OSTI)

    Not Available

    1994-01-01T23:59:59.000Z

    This hearing focuses on the USA's effort to upgrade the safety of Soviety-designed nuclear power reactors including development of energy alternatives, and effective assistance, addressing the most serious problems. Testifying are Hazel O'Leary, US DOE; I. Selin, NRC, and Elizabeth Verville, coordinator of Reactor Safety and International Science and Technology Center, DOS.

  7. DOE contract management. Hearings before the Subcommittee on Oversight and Investigations of the Committee on Energy and Commerce, House of Representatives, One Hundred Third Congress, First Session, February 17 and May 26, 1993

    SciTech Connect (OSTI)

    Not Available

    1993-01-01T23:59:59.000Z

    This hearing focuses on US DOE government contracts and the US DOE government contractors, with an emphasis on evidence of waste, mismanagement, and fraud. Testifying were the following individuals: M. Conley, Assistant Inspector General, DOE; J. Layton, Inspector General, DOE; H. O'Leary, Secretary, DOE; V. Rezendes, Energy and Science Issues, Resources, Community, and Economic Development Division, General Accounting Office.

  8. High resolution ion Doppler spectroscopy at Prairie View Rotamak

    SciTech Connect (OSTI)

    Houshmandyar, Saeid; Yang Xiaokang [Solar Observatory Department, Prairie View A and M University, Prairie View, Texas 77446 (United States); Magee, Richard [Department of Physics, West Virginia University, Morgantown, West Virginia 26506 (United States)

    2012-10-15T23:59:59.000Z

    A fast ion Doppler spectroscopy (IDS) diagnostic system is installed on the Prairie View Rotamak to measure ion temperature and plasma flow. The diagnostic employs a single channel photomultiplier tube and a Jarrell-Ash 50 monochromator with a diffraction grating line density of 1180 lines/mm, which allows for first order spectra of 200-600 nm. The motorized gear of the monochromator allows spectral resolution of 0.01 nm. Equal IDS measurements are observed for various impurity emission lines of which carbon lines exhibit stronger intensities. Furthermore, the diagnostics is examined in an experiment where plasma experiences sudden disruption and quick recovery. In this case, the IDS measurements show {approx}130% increase in ion temperature. Flow measurements are shown to be consistent with plasma rotation.

  9. High resolution, high rate x-ray spectrometer

    DOE Patents [OSTI]

    Goulding, F.S.; Landis, D.A.

    1983-07-14T23:59:59.000Z

    It is an object of the invention to provide a pulse processing system for use with detected signals of a wide dynamic range which is capable of very high counting rates, with high throughput, with excellent energy resolution and a high signal-to-noise ratio. It is a further object to provide a pulse processing system wherein the fast channel resolving time is quite short and substantially independent of the energy of the detected signals. Another object is to provide a pulse processing system having a pile-up rejector circuit which will allow the maximum number of non-interfering pulses to be passed to the output. It is also an object of the invention to provide new methods for generating substantially symmetrically triangular pulses for use in both the main and fast channels of a pulse processing system.

  10. A Global, Multi-Resolution Approach to Regional Ocean Modeling

    SciTech Connect (OSTI)

    Du, Qiang

    2013-11-08T23:59:59.000Z

    In this collaborative research project between Pennsylvania State University, Colorado State University and Florida State University, we mainly focused on developing multi-resolution algorithms which are suitable to regional ocean modeling. We developed hybrid implicit and explicit adaptive multirate time integration method to solve systems of time-dependent equations that present two signi#12;cantly di#11;erent scales. We studied the e#11;ects of spatial simplicial meshes on the stability and the conditioning of fully discrete approximations. We also studies adaptive #12;nite element method (AFEM) based upon the Centroidal Voronoi Tessellation (CVT) and superconvergent gradient recovery. Some of these techniques are now being used by geoscientists(such as those at LANL).

  11. Atomic- Resolution Crystal Structure of the Antiviral Lectin Scytovirin

    SciTech Connect (OSTI)

    Moulaei,T.; Botos, I.; Ziolkowska, N.; Bokesch, H.; Krumpe, L.; McKee, T.; O'Keefe, B.; Dauter, Z.; Wlodawer, A.

    2007-01-01T23:59:59.000Z

    The crystal structures of the natural and recombinant antiviral lectin scytovirin (SVN) were solved by single-wavelength anomalous scattering and refined with data extending to 1.3 Angstroms and 1.0 Angstroms resolution, respectively. A molecule of SVN consists of a single chain 95 amino acids long, with an almost perfect sequence repeat that creates two very similar domains (RMS deviation 0.25 Angstroms for 40 pairs of Ca atoms). The crystal structure differs significantly from a previously published NMR structure of the same protein, with the RMS deviations calculated separately for the N- and C-terminal domains of 5.3 Angstroms and 3.7 Angstroms, respectively, and a very different relationship between the two domains. In addition, the disulfide bonding pattern of the crystal structures differs from that described in the previously published mass spectrometry and NMR studies.

  12. Towards wide-field high-resolution retinal imaging

    E-Print Network [OSTI]

    Kellerer, Aglae

    2015-01-01T23:59:59.000Z

    Adaptive optical correction is an efficient technique to obtain high-resolution images of the retinal surface. A main limitation of adaptive optical correction, however, is the small size of the corrected image. For medical purposes it is important to increase the size of the corrected images. This can be done through composite imaging, but a major difficulty is then the introduction of reconstruction artifacts. Another approach is multi-conjugate adaptive optics. MCAO comes in two flavors. The star- oriented approach has been demonstrated on the eye and allows to increase the diameter of the corrected image by a factor of approximately 2-3. Difficulties in the tomographic reconstruction precludes the correction of larger fields. Here we have investigate the possibility to apply a layer-oriented MCAO approach to retinal imaging.

  13. Compact and mobile high resolution PET brain imager

    DOE Patents [OSTI]

    Majewski, Stanislaw (Yorktown, VA); Proffitt, James (Newport News, VA)

    2011-02-08T23:59:59.000Z

    A brain imager includes a compact ring-like static PET imager mounted in a helmet-like structure. When attached to a patient's head, the helmet-like brain imager maintains the relative head-to-imager geometry fixed through the whole imaging procedure. The brain imaging helmet contains radiation sensors and minimal front-end electronics. A flexible mechanical suspension/harness system supports the weight of the helmet thereby allowing for patient to have limited movements of the head during imaging scans. The compact ring-like PET imager enables very high resolution imaging of neurological brain functions, cancer, and effects of trauma using a rather simple mobile scanner with limited space needs for use and storage.

  14. High-resolution X-ray spectroscopy of Theta Car

    E-Print Network [OSTI]

    Yael Naze; Gregor Rauw

    2008-08-25T23:59:59.000Z

    Context : The peculiar hot star Theta Car in the open cluster IC2602 is a blue straggler as well as a single-line binary of short period (2.2d). Aims : Its high-energy properties are not well known, though X-rays can provide useful constraints on the energetic processes at work in binaries as well as in peculiar, single objects. Methods : We present the analysis of a 50ks exposure taken with the XMM-Newton observatory. It provides medium as well as high-resolution spectroscopy. Results : Our high-resolution spectroscopy analysis reveals a very soft spectrum with multiple temperature components (1--6MK) and an X-ray flux slightly below the `canonical' value (log[L_X(0.1-10.)/L_{BOL}] ~ -7). The X-ray lines appear surprisingly narrow and unshifted, reminiscent of those of beta Cru and tau Sco. Their relative intensities confirm the anomalous abundances detected in the optical domain (C strongly depleted, N strongly enriched, O slightly depleted). In addition, the X-ray data favor a slight depletion in neon and iron, but they are less conclusive for the magnesium abundance (solar-like?). While no significant changes occur during the XMM-Newton observation, variability in the X-ray domain is detected on the long-term range. The formation radius of the X-ray emission is loosely constrained to <5 R_sol, which allows for a range of models (wind-shock, corona, magnetic confinement,...) though not all of them can be reconciled with the softness of the spectrum and the narrowness of the lines.

  15. Streptavidin and its biotin complex at atomic resolution

    SciTech Connect (OSTI)

    Le Trong, Isolde [University of Washington, Box 35742, Seattle, WA 98195-7420 (United States); University of Washington, Box 357742, Seattle, WA 98195-7742 (United States); Wang, Zhizhi [University of Washington, Box 35742, Seattle, WA 98195-7420 (United States); Hyre, David E. [University of Washington, Box 355061, Seattle, WA 98195-5061 (United States); Lybrand, Terry P. [Vanderbilt University, 5142 Medical Research Building III, 465 21st Avenue South, Nashville, TN 37232-8725 (United States); Stayton, Patrick S. [University of Washington, Box 355061, Seattle, WA 98195-5061 (United States); Stenkamp, Ronald E., E-mail: stenkamp@u.washington.edu [University of Washington, Box 35742, Seattle, WA 98195-7420 (United States); University of Washington, Box 357742, Seattle, WA 98195-7742 (United States); University of Washington, Box 357430, Seattle, WA 98195-7430 (United States)

    2011-09-01T23:59:59.000Z

    Analysis of atomic resolution crystal structures of wild-type streptavidin (1.03 Ĺ) and its biotin complex (0.95 Ĺ) indicate the range of conformational states taken on by this protein in the solid state. Most of the structural variation is found in the polypeptide loops between the strands in this ?-sandwich protein. Atomic resolution crystallographic studies of streptavidin and its biotin complex have been carried out at 1.03 and 0.95 Ĺ, respectively. The wild-type protein crystallized with a tetramer in the asymmetric unit, while the crystals of the biotin complex contained two subunits in the asymmetric unit. Comparison of the six subunits shows the various ways in which the protein accommodates ligand binding and different crystal-packing environments. Conformational variation is found in each of the polypeptide loops connecting the eight strands in the ?-sandwich subunit, but the largest differences are found in the flexible binding loop (residues 45–52). In three of the unliganded subunits the loop is in an ‘open’ conformation, while in the two subunits binding biotin, as well as in one of the unliganded subunits, this loop ‘closes’ over the biotin–binding site. The ‘closed’ loop contributes to the protein’s high affinity for biotin. Analysis of the anisotropic displacement parameters included in the crystallographic models is consistent with the variation found in the loop structures and the view that the dynamic nature of the protein structure contributes to the ability of the protein to bind biotin so tightly.

  16. Hear Exchange Assembly

    SciTech Connect (OSTI)

    Lowenstein, Andrew (Princeton, NJ); Sibilia, Marc (Princeton, NJ); Miller, Jeffrey (Rocky Hill, NJ); Tonon, Thomas S. (Princeton, NJ)

    2003-05-27T23:59:59.000Z

    A heat exchange assembly comprises a plurality of plates disposed in a spaced-apart arrangement, each of the plurality of plates includes a plurality of passages extending internally from a first end to a second end for directing flow of a heat transfer fluid in a first plane, a plurality of first end-piece members equaling the number of plates and a plurality of second end-piece members also equaling the number of plates, each of the first and second end-piece members including a recessed region adapted to fluidly connect and couple with the first and second ends of the plate, respectively, and further adapted to be affixed to respective adjacent first and second end-piece members in a stacked formation, and each of the first and second end-piece members further including at least one cavity for enabling entry of the heat transfer fluid into the plate, exit of the heat transfer fluid from the plate, or 180.degree. turning of the fluid within the plate to create a serpentine-like fluid flow path between points of entry and exit of the fluid, and at least two fluid conduits extending through the stacked plurality of first and second end-piece members for providing first fluid connections between the parallel fluid entry points of adjacent plates and a fluid supply inlet, and second fluid connections between the parallel fluid exit points of adjacent plates and a fluid discharge outlet so that the heat transfer fluid travels in parallel paths through each respective plate.

  17. EA-1973 Public Hearing

    Broader source: Energy.gov [DOE]

    Comments on the Draft EA should refer to “Kootenai River Habitat Restoration at Bonners Ferry” and be submitted by March 5, 2015:

  18. Hearings | Department of Energy

    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: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level: National5Sales for4,645 3,625 1,006 492 742 33Frequently20,000 RussianBy: Thomas P. D'Agostino,GlenLearning andDesign in

  19. Thresholds and criteria for evaluating and communicating impact significance in environmental statements: 'See no evil, hear no evil, speak no evil'?

    SciTech Connect (OSTI)

    Wood, Graham [Department of Planning, School of the Built Environment, Oxford Brookes University, Gipsy Lane, Oxford, 0X3 0BP (United Kingdom)], E-mail: gjwood@brookes.ac.uk

    2008-01-15T23:59:59.000Z

    The evaluation and communication of the significance of environmental effects remains a critical yet poorly understood component of EIA theory and practice. Following a conceptual overview of the generic dimensions of impact significance in EIA, this paper reports upon the findings of an empirical study of recent environmental impact statements that considers the treatment of significance for impacts concerning landscape ('see no evil') and noise ('hear no evil'), focussing specifically upon the evaluation and communication of impact significance ('speak no evil') in UK practice. Particular attention is given to the use of significance criteria and thresholds, including the development of a typology of approaches applied within the context of noise and landscape/visual impacts. Following a broader discussion of issues surrounding the formulation, application and interpretation of significance criteria, conclusions and recommendations relevant to wider EIA practice are suggested.

  20. Angular resolution studies of the CYGNUS array using the shadows of the sun and moon

    SciTech Connect (OSTI)

    Shoup, A.L.

    1993-01-01T23:59:59.000Z

    Using the cosmic ray shadows of the sun and moon, we have estimated the angular resolution of the CYGNUS extensive air shower array. With the event sample now available we estimate the angular resolution of the array to be 0.70[sub [minus]0.06][sup [plus]0.07] degrees. The resolution depends on the total number of detected shower particles. A new parameterization of the measured shower-front timing structure and the use of counters with small pulse areas lead to a [approximately]25% improvement in the resolution. The systematic pointing error of the array is less than 0.4[degree].

  1. Angular resolution studies of the CYGNUS array using the shadows of the sun and moon

    SciTech Connect (OSTI)

    Shoup, A.L.; The CYGNUS Collaboration

    1993-05-01T23:59:59.000Z

    Using the cosmic ray shadows of the sun and moon, we have estimated the angular resolution of the CYGNUS extensive air shower array. With the event sample now available we estimate the angular resolution of the array to be 0.70{sub {minus}0.06}{sup {plus}0.07} degrees. The resolution depends on the total number of detected shower particles. A new parameterization of the measured shower-front timing structure and the use of counters with small pulse areas lead to a {approximately}25% improvement in the resolution. The systematic pointing error of the array is less than 0.4{degree}.

  2. 2013 American Geophysical Union. All Rights Reserved. High resolution imaging of the melt distribution in 1

    E-Print Network [OSTI]

    © 2013 American Geophysical Union. All Rights Reserved. High resolution imaging of the melt;© 2013 American Geophysical Union. All Rights Reserved. Abstract We determine the 3-D melt geometry

  3. Action Plan and Status of Resolutions for LWRS Steering Committee Recommendations Dated August 13, 2009

    SciTech Connect (OSTI)

    Hongbin Zhang

    2009-08-01T23:59:59.000Z

    The resolutions to the recommendations from the Report of the Steering Committee for the LWRS Program Dated August 13, 2009 are documented.

  4. applying high-resolution detectors: Topics by E-print Network

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

    since Spring 1999. Stereo 3 Using High-Resolution Detector and Signal Data to Support Energy Storage, Conversion and Utilization Websites Summary: data collection and storage...

  5. area high-resolution ccd-based: Topics by E-print Network

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

    CCD-Based Thermoreflectance Techniques for High-Resolution Transient Thermal Imaging Energy Storage, Conversion and Utilization Websites Summary: on the small but detectable...

  6. The material dependence of temperature measurement resolution in thermal scanning electron microscopy

    SciTech Connect (OSTI)

    Wu, Xiaowei; Hull, Robert [Department of Materials Science and Engineering, Rensselaer Polytechnic Institute, 110 8th Street, Troy, New York 12180 (United States)] [Department of Materials Science and Engineering, Rensselaer Polytechnic Institute, 110 8th Street, Troy, New York 12180 (United States)

    2013-03-18T23:59:59.000Z

    Thermal scanning electron microscopy is a recently developed temperature mapping technique based on thermal diffuse scattering in electron backscatter diffraction in a scanning electron microscope. It provides nano-scale and non-contact temperature mapping capabilities. Due to the specific temperature sensitive mechanism inherent to this technique, the temperature resolution is highly material dependent. A thorough investigation of what material properties affect the temperature resolution is important for realizing the inherent temperature resolution limit for each material. In this paper, three material dependent parameters-the Debye-Waller B-factor temperature sensitivity, backscatter yield, and lattice constant-are shown to control the temperature resolution.

  7. (SO2)-S-34-O-16: High-resolution analysis of the (030),(101)...

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

    (111), (002) and (201) vibrational states; determination of Abstract: High resolution Fourier transform spectra of a sample of sulfur dioxide, enriched in 34S (95.3%). were...

  8. Demonstration of 12 nm resolution Fresnel zone plate lens based soft x-ray microscopy

    E-Print Network [OSTI]

    Chao, W.

    2010-01-01T23:59:59.000Z

    of 12 nm Resolution Fresnel Zone Plate Lens based Soft X-raynanofabrication process for Fresnel zone plate lenses. Theoptical performance of Fresnel zone plate lens based imaging

  9. High resolution neutron imaging of water in PEM fuel cells

    SciTech Connect (OSTI)

    Mukundan, Rangachary [Los Alamos National Laboratory; Borup, Rodney L [Los Alamos National Laboratory; Davey, John R [Los Alamos National Laboratory; Spendelow, Jacob S [Los Alamos National Laboratory

    2008-01-01T23:59:59.000Z

    Optimal water management in Polymer Electrolyte Membrane (PEM) fuel cells is critical to improving the performance and durability of fuel cell systems especially during transient, start-up and shut-down operations. For example, while a high water content is desirable for improved membrane and catalyst ionomer conductivity, high water content can also block gas access to the triple-phase boundary resulting in lowered performance due to catalyst and gas diffusion layer (GDL) flooding. Visualizing liquid water by neutron imaging has been used over the past decade to study the water distribution inside operating fuel cells. In this paper, the results from our imaging at NIST using their recently installed higher resolution ({approx} 25 mm) Microchannel Plate (MCP) detector with a pixel pitch of 14.7 mm are presented. This detector is capable of quantitatively imaging the water inside the MEA (Membrane Electrode Assembly)/GDL (Gas Diffusion Layer) of working fuel cells and can provide the water profiles within these various components in addition to the channel water. Specially designed fuel cells (active area = 2.25 cm{sup 2}) have been used in order to take advantage of the full detector resolution. The cell design is illustrated in a figure where one of the current collector/end plates is shown. The serpentine pattern was machined into a block of aluminum and plated with nickel and then gold to form the flow field. The measurements were performed using beam no. 1 and aperture no. 2 with a fluence rate of 1.9 x 10{sup 6} neutrons cm{sup -2} sec{sup -1}. The cells were assembled with Gore{sup TM} Primea{sup R} MEAs and SGL Sigracet {sup R} 24 series GDLs (PRIMEA, GORE-SELECT and GORE are trademarks of W. L. Gore & Associates, Inc). All the cells were tested at 80 {sup o}C with 1.2 stoichiometry H{sub 2} and 2.0 stoichiometry air flows.

  10. A Study on the time resolution of Glass RPC

    E-Print Network [OSTI]

    N. Dash; V. M. Datar; G. Majumder

    2014-10-21T23:59:59.000Z

    The 50~kton Iron Calorimeter (ICAL) detector at the underground India based Neutrino Observatory (INO) will make measurements on atmospheric neutrinos. Muons produced in charged current (CC) interactions of muon neutrinos with the iron are tracked spatially and temporally through the signals that they produce in the Resistive Plate Chambers~(RPCs) that are interleaved with iron layers. Since the RPCs will be operated in the avalanche mode the signal rise-time is $\\sim~1~\\rm{nsec}$ resulting in a fast time response. While the muon track is derived from the X and Y hit information of the RPCs and the layer number (Z), the upward or downward direction is obtained by using the time information from the detector. Such a capability can be examined by analysing the timing information from $1~\\rm{m}~\\times~1~\\rm{m}$ glass RPCs, with $3~\\rm{cm}$ wide X- and Y- pick-up strips, in a $12$ layer RPC stack that measures cosmic muon events. The present study looks at the pixel-wise time response of these RPCs in order to improve the relative time distribution and hence the up-down discrimination capability. After including the effect of propagation delay in the cable and pick-up panel the time resolution improves, in some cases, to $\\leq~1~\\rm{nsec}$ whereas in some cases there is no significant change. These results will help in significantly improving on the extraction of the directionality of muons produced in CC interactions of $\

  11. Resolution of Identity Crisis of Events in Pile-up

    E-Print Network [OSTI]

    Avinash A. Deshpande; Harsha Raichur

    2012-06-27T23:59:59.000Z

    Mutually uncorrelated random discrete events, manifesting a common basic process, are examined often in terms of their occurrence rate as a function of one or more of their distinguishing attributes, such as measurements of photon spectrum as a function of energy. Such rate distributions obtained from the observed attribute values for an ensemble of events will correspond to the "true" distribution only if the event occurrence were {\\it mutually exclusive}. However, due to finite resolution in such measurements, the problem of event {\\it pile-up} is not only unavoidable, but also increases with event rate. Although extensive simulations to estimate the distortion due to pile-up in the observed rate distribution are available, no restoration procedure has yet been suggested. Here we present an elegant analytical solution to recover the underlying {\\it true} distribution. Our method, based on Poisson statistics and Fourier transforms, is shown to perform as desired even when applied to distributions that are significantly distorted by pile-up. Our recipes for correction, as well as for prediction, of pile-up are expected to find ready applications in a wide variety of fields, ranging from high-energy physics to medical clinical diagnostics, and involving, but not limited to, measurements of count-rates and/or spectra of incident radiation using Charge Coupled Devices (CCDs) or other similar devices.

  12. Higher Resolution VLBI Imaging with Fast Frequency Switching

    E-Print Network [OSTI]

    E. Middelberg; A. L. Roy; R. C. Walker; H. Falcke; T. P. Krichbaum

    2002-07-03T23:59:59.000Z

    Millimetre-VLBI is an important tool in AGN astrophysics, but it is limited by short atmospheric coherence times and poor receiver and antenna performance. We demonstrate a new kind of phase referencing for the VLBA, enabling us to increase the sensitivity in mm-VLBI by an order of magnitude. If a source is observed in short cycles between the target frequency, nu_t, and a reference frequency, nu_ref, the nu_t data can be calibrated using scaled-up phase solutions from self-calibration at nu_ref. We have demonstrated the phase transfer on 3C 279, where we were able to make an 86 GHz image with 90 % coherence compared to self-calibration at nu_t. We have detected M81, our science target in this project, at 86 GHz using the same technique. We describe scheduling strategy and data reduction. The main impacts of fast frequency switching are the ability to image some of the nearest, but relatively weak AGN cores with unprecedented high angular resolution and to phase-reference the nu_t data to the nu_ref core position, enabling the detection of possible core shifts in jets due to optical depth effects. This ability will yield important constraints on jet properties and might be able to discriminate between the two competing emission models of Blandford-Konigl jets and spherical advection-dominated accretion flows (ADAFs) in low-luminosity AGNs.

  13. High Resolution Rydberg Spectroscopy of ultracold Rubidium Atoms

    E-Print Network [OSTI]

    Axel Grabowski; Rolf Heidemann; Robert Löw; Jürgen Stuhler; Tilman Pfau

    2005-08-10T23:59:59.000Z

    We present experiments on two-photon excitation of ${\\rm ^{87}}$Rb atoms to Rydberg states. For this purpose, two continuous-wave (cw)-laser systems for both 780 nm and 480 nm have been set up. These systems are optimized to a small linewidth (well below 1 MHz) to get both an efficient excitation process and good spectroscopic resolution. To test the performance of our laser system, we investigated the Stark splitting of Rydberg states. For n=40 we were able to see the hyperfine levels splitting in the electrical field for different finestructure states. To show the ability of spatially selective excitation to Rydberg states, we excited rubidium atoms in an electrical field gradient and investigated both linewidths and lineshifts. Furthermore we were able to excite the atoms selectively from the two hyperfine ground states to Rydberg states. Finally, we investigated the Autler-Townes splitting of the 5S$_{1/2}$$\\to$5P$_{3/2}$ transition via a Rydberg state to determine the Rabi frequency of this excitation step.

  14. Atomic Resolution Imaging and Quantification of Chemical Functionality of Surfaces

    SciTech Connect (OSTI)

    Schwarz, Udo [Yale University

    2014-12-10T23:59:59.000Z

    The work carried out from 2006-2014 under DoE support was targeted at developing new approaches to the atomic-scale characterization of surfaces that include species-selective imaging and an ability to quantify chemical surface interactions with site-specific accuracy. The newly established methods were subsequently applied to gain insight into the local chemical interactions that govern the catalytic properties of model catalysts of interest to DoE. The foundation of our work was the development of three-dimensional atomic force microscopy (3D-AFM), a new measurement mode that allows the mapping of the complete surface force and energy fields with picometer resolution in space (x, y, and z) and piconewton/millielectron volts in force/energy. From this experimental platform, we further expanded by adding the simultaneous recording of tunneling current (3D-AFM/STM) using chemically well-defined tips. Through comparison with simulations, we were able to achieve precise quantification and assignment of local chemical interactions to exact positions within the lattice. During the course of the project, the novel techniques were applied to surface-oxidized copper, titanium dioxide, and silicon oxide. On these materials, defect-induced changes to the chemical surface reactivity and electronic charge density were characterized with site-specific accuracy.

  15. Measurement of {sup 17}F+p reactions at RESOLUT

    SciTech Connect (OSTI)

    Linhardt, L. E.; Baby, L.; Bardayan, D. W.; Blackmon, J. C.; Gardiner, H.; Johnson, E.; Koschiy, E.; Macon, K. T.; Rasco, B. C.; Rogachev, G.; Santiago-Gonzalez, D.; Wiedenhoever, I. [Department of Physics and Astronomy, Louisiana State University, 202 Nicholson Hall, Tower Dr., Baton Rouge, LA 70803 (United States); Department of Physics, Florida State University, 315 Keen Building, Tallahasse, FL 32306 (United States); Physics Division, Oak Ridge National Laboratory, Oak Ridge, TN 37831 (United States); Department of Physics and Astronomy, Louisiana State University, 202 Nicholson Hall, Tower Dr., Baton Rouge, LA 70803 (United States); Department of Physics, Florida State University, 315 Keen Building, Tallahasse, FL 32306 (United States); Department of Physics and Astronomy, Louisiana State University, 202 Nicholson Hall, Tower Dr., Baton Rouge, LA 70803 (United States); Department of Physics, Florida State University, 315 Keen Building, Tallahasse, FL 32306 (United States)

    2012-11-20T23:59:59.000Z

    The {sup 14}O({alpha},p){sup 17}F reaction is important for understanding the {alpha}p process that occurs in X-ray bursts, but the rate of this reaction remains uncertain due to the uncertain properties of states in {sup 18}Ne. We measured the {sup 17}F(p,p){sup 17}F and {sup 17}F(p,{alpha}){sup 14}O reactions to study the properties of states in {sup 18}Ne that are important for the {sup 14}O({alpha},p){sup 17}F reaction using {sup 17}F radioactive beams from the RESOLUT facility at Florida State University. Double-sided silicon strip detectors were used to detect light particles, and recoiling heavy ions were detected in coincidence using a gas ionization chamber at forward angles. The performance of the system was first tested using the {sup 17}O(p,{alpha}){sup 14}N reaction. This was the first measurement using the ASIC electronics and recoil detector being developed for the Array for Nuclear Astrophysics Studies with Exotic Nuclei (ANASEN). We report on the performance and preliminary results.

  16. Fundamenta Informaticae 133 1 A resolution calculus for first-order schemata

    E-Print Network [OSTI]

    Boyer, Edmond

    .Echenim@imag.fr Nicolas Peltier LIG/CNRS Nicolas.Peltier@imag.fr Abstract. We devise a resolution calculus that tests-2013-855 #12;2 V. Aravantinos, M. Echenim, N. Peltier / A resolution calculus for first-order schemata

  17. Cryogenic scanning Hall-probe microscope with centimeter scan range and submicron resolution

    E-Print Network [OSTI]

    Moler, Kathryn A.

    with 200 nm positioning resolution by coupling stepper motors to high-resolution drivers and reducing gears in coated conductors--high-Tc superconducting tapes--is demonstrated via model systems. We image an entire also use motor-driven microme- ters but couple them to improved electronics and reducing gears

  18. A Steerable Laser System for Atmospheric Monitoring at the High Resolution Flys Eye

    E-Print Network [OSTI]

    and radiometer . The energy 2 released into the sky is determined by multiplying this measurementOG 4.5.10 A Steerable Laser System for Atmospheric Monitoring at the High Resolution Flys Eye J. R. Mumford , R. C. Gray , L. R. Wiencke for the 1 1 1 High Resolution Flys Eye Collaboration 1. Physics

  19. Mapping daily snow//ice shortwave broadband albedo from Moderate Resolution Imaging Spectroradiometer (MODIS): The improved

    E-Print Network [OSTI]

    Liang, Shunlin

    and global energy balances when snow coverage is variable. In the polar regions, the high surface albedo acts the Advanced Very High Resolution Radiometer (AVHRR) satellite data in polar regions [De Abreu et al., 1994 variable in surface energy balance calculations. The Moderate Resolution Imaging Spectroradiometer (MODIS

  20. Sea Ice Mapping Using Enhanced Resolution Advanced Scatterometer Images Steven Reeves

    E-Print Network [OSTI]

    Long, David G.

    Sea Ice Mapping Using Enhanced Resolution Advanced Scatterometer Images Steven Reeves A thesis Rights Reserved #12;ABSTRACT Sea Ice Mapping Using Enhanced Resolution Advanced Scatterometer Images Steven Reeves Department of Electrical and Computer Engineering Master of Science Sea ice is of great

  1. Highly ecient kinetic resolution of 2-cyclohexenyl acetate in Pd-catalyzed allylic alkylation

    E-Print Network [OSTI]

    Zhang, Xumu

    Highly ecient kinetic resolution of 2-cyclohexenyl acetate in Pd-catalyzed allylic alkylation James resolution of 2-cyclohexenyl acetate was observed during alkylation. In addition, the reactivity and enantioselectivity showed a strong dependence on the acetate salt with the BSA/MOAc (M=alkali metal) base system

  2. High Resolution Wave Propagation Schemes for Two-Fluid Plasma Simulations

    E-Print Network [OSTI]

    Shumlak, Uri

    High Resolution Wave Propagation Schemes for Two-Fluid Plasma Simulations Ammar H. Hakim Information and Learning, 300 North Zeeb Road, Ann Arbor, MI 48106-1346, 1-800-521-0600, to whom the author Abstract High Resolution Wave Propagation Schemes for Two-Fluid Plasma Simulations Ammar H. Hakim Chair

  3. ATTEMPT OF ALPINE GLACIER FLOW MODELING BASED ON CORRELATION MEASUREMENTS OF HIGH RESOLUTION SAR IMAGES

    E-Print Network [OSTI]

    Paris-Sud XI, Université de

    ATTEMPT OF ALPINE GLACIER FLOW MODELING BASED ON CORRELATION MEASUREMENTS OF HIGH RESOLUTION SAR In this paper, an attempt of Alpine glacier flow modeling is performed based on a series of high resolution TerraSAR-X SAR images and a Digital Elevation Model. First, a glacier flow model is established

  4. Evaluation of a CCD-based high resolution autocollimator for use as a slope sensor

    E-Print Network [OSTI]

    Baltisberger, Jay H.

    Evaluation of a CCD-based high resolution autocollimator for use as a slope sensor Rohan Isaac the focused beam profile to broaden and decrease its peak intensity Project: Evaluation of a compact CCD-based high resolution autocollimator with a small probe beam for potential use as a slope sensor Optics Group

  5. Evaluation of Airborne Visible/Infrared Imaging Spectrometer (AVIRIS) and Moderate Resolution Imaging Spectrometer

    E-Print Network [OSTI]

    Evaluation of Airborne Visible/Infrared Imaging Spectrometer (AVIRIS) and Moderate Resolution the Airborne Visible/Infrared Imaging Spectrometer (AVIRIS) and the Moderate Resolution Imaging Spectrometer (MODIS). Key goals were to assess the nature of these relationships as they varied between sensors

  6. A NEW HIGH ENERGY RESOLUTION NEUTRON TRANSMISSION DETECTOR SYSTEM AT THE GAERTTNER LINAC LABORATORY

    E-Print Network [OSTI]

    Danon, Yaron

    Laboratory P.O. Box 1072, Schenectady, New York 12301-1072 A new high energy resolution modular neutronA NEW HIGH ENERGY RESOLUTION NEUTRON TRANSMISSION DETECTOR SYSTEM AT THE GAERTTNER LINAC LABORATORY capabilities at the Laboratory in and above the resolved resonance energy region from 1 keV to 600 ke

  7. GEOPHYSICAL RESEARCH LETTERS, VOL. ???, XXXX, DOI:10.1029/, Source geometry from exceptionally high resolution

    E-Print Network [OSTI]

    Boyer, Edmond

    resolution Long Period event observations at Mt Etna during the 2008 eruption. Louis De Barros 1 to the summit, allowing us to observe seismic activity with exceptionally high resolution. 129 Long Period. These events form two families of similar wave- forms with different temporal distributions. Event locations

  8. Range imaging: a new method for high-resolution topographic measurements in small-and medium-

    E-Print Network [OSTI]

    Kirchner, James W.

    Range imaging: a new method for high-resolution topographic measurements in small- and medium is a useful complement or alternative to existing methods for high-resolution measurements in small- to medium has led to a dramatic increase in terrain information and opened up new opportunities for hydro- logic

  9. Tangential resolution improvement in thermoacoustic and photoacoustic tomography using a negative

    E-Print Network [OSTI]

    Wang, Lihong

    Tangential resolution improvement in thermoacoustic and photoacoustic tomography using a negative improve- ment of the tangential resolution in both thermoacoustic and photoa- coustic tomography. In both thermoacoustic and photoacoustic tomography, for a given transducer bandwidth, the aperture size of the detector

  10. Air Traffic Complexity Resolution in Multi-Sector Planning Using CP

    E-Print Network [OSTI]

    Flener, Pierre

    Air Traffic Complexity Resolution in Multi-Sector Planning Using CP Pierre Flener1 Justin Pearson1 Programming for ATC & ATM, Brétigny (France), 2 December 2008 #12;Objective Air Traffic Complexity Complexity Resolution A CP Model Experiments Conclusion Outline 1 Objective 2 Air Traffic Complexity 3 Complexity

  11. Experimental measurement of human head motion for high-resolution computed tomography

    E-Print Network [OSTI]

    Wang, Ge

    Experimental measurement of human head motion for high-resolution computed tomography system design experimentally measured for high-resolution computed tomography CT design using a Canon digital camera. Our goal-Optical Instrumentation Engineers. DOI: 10.1117/1.3454379 Subject terms: head motion; computed tomography CT ; image

  12. High Resolution Backside Imaging and Thermography using a Numerical Aperture Increasing Lens

    E-Print Network [OSTI]

    High Resolution Backside Imaging and Thermography using a Numerical Aperture Increasing Lens Shawn inspection alone, it is necessary to develop techniques, such as thermography, with the capability ­solid immersion lens microscopy and thermography. Standard non-contact optical resolution is limited

  13. A comprehensive set of high-resolution grids of monthly climate for Europe and the globe

    E-Print Network [OSTI]

    Watson, Andrew

    on biomass potential in western Europe; Rotmans A comprehensive set of high-resolution grids of monthly climate for Europe and the globe;1 A comprehensive set of high-resolution grids of monthly climate for Europe and the globe: the observed record

  14. Net Carbon Flux from US Croplands at 1km2 Resolution.

    E-Print Network [OSTI]

    Net Carbon Flux from US Croplands at 1km2 Resolution. This estimate includes all on-site sources and sinks of carbon Agronomic Feedstock Production and Environmental Impact Analyses ORNL uses high-resolution projections of feedstock production in analyses of soil carbon change, soil erosion, energy use, net

  15. Semistable Models of Curves Resolution of singularities on the tower of modular

    E-Print Network [OSTI]

    Semistable Models of Curves Resolution of singularities on the tower of modular curves Jared on the tower of modular curves #12;Semistable Models of Curves Semistable models: Definition Let R Resolution of singularities on the tower of modular curves #12;Semistable Models of Curves Semistable models

  16. A high-resolution mapped grid algorithm for compressible multiphase flow problems

    E-Print Network [OSTI]

    Shyue, Keh-Ming

    A high-resolution mapped grid algorithm for compressible multiphase flow problems K.-M. Shyue mapped grid approach for the efficient numerical simula- tion of compressible multiphase flow in general problems, J. Comput. Phys. 142 (1998) 208-242). A standard high-resolution mapped grid method in wave

  17. An Evaluation of Multi-resolution Storage for Sensor Deepak Ganesan

    E-Print Network [OSTI]

    Ganesan, Deepak

    arrays, efficient support for multi-resolution storage and iterative, drill-down queries is essen- tial-resolution summarization, (b) highly efficient drill-down search over such sum- maries, and (c) efficient use of network signal manipulation, including modeling, searching for new patterns or trends, looking for correla- tion

  18. Atmospheric Moisture Budget and Spatial Resolution Dependence of Precipitation Extremes in Aquaplanet Simulations

    SciTech Connect (OSTI)

    Yang, Qing; Leung, Lai-Yung R.; Rauscher, Sara; Ringler, Todd; Taylor, Mark

    2014-05-01T23:59:59.000Z

    This study investigates the resolution dependency of precipitation extremes in an aqua-planet framework. Strong resolution dependency of precipitation extremes is seen over both tropics and extra-tropics, and the magnitude of this dependency also varies with dynamical cores. Moisture budget analyses based on aqua-planet simulations with the Community Atmosphere Model (CAM) using the Model for Prediction Across Scales (MPAS) and High Order Method Modeling Environment (HOMME) dynamical cores but the same physics parameterizations suggest that during precipitation extremes moisture supply for surface precipitation is mainly derived from advective moisture convergence. The resolution dependency of precipitation extremes mainly originates from advective moisture transport in the vertical direction. At most vertical levels over the tropics and in the lower atmosphere over the subtropics, the vertical eddy transport of mean moisture field dominates the contribution to precipitation extremes and its resolution dependency. Over the subtropics, the source of moisture, its associated energy, and the resolution dependency during extremes are dominated by eddy transport of eddies moisture at the mid- and upper-troposphere. With both MPAS and HOMME dynamical cores, the resolution dependency of the vertical advective moisture convergence is mainly explained by dynamical changes (related to vertical velocity or omega), although the vertical gradients of moisture act like averaging kernels to determine the sensitivity of the overall resolution dependency to the changes in omega at different vertical levels. The natural reduction of variability with coarser resolution, represented by areal data averaging (aggregation) effect, largely explains the resolution dependency in omega. The thermodynamic changes, which likely result from non-linear feedback in response to the large dynamical changes, are small compared to the overall changes in dynamics (omega). However, after excluding the data aggregation effect in omega, thermodynamic changes become relatively significant in offsetting the effect of dynamics leading to reduce differences between the simulated and aggregated results. Compared to MPAS, the simulated stronger vertical motion with HOMME also results in larger resolution dependency. Compared to the simulation at fine resolution, the vertical motion during extremes is insufficiently resolved/parameterized at the coarser resolution even after accounting for the natural reduction in variability with coarser resolution, and this is more distinct in the simulation with HOMME. To reduce uncertainties in simulated precipitation extremes, future development in cloud parameterizations must address their sensitivity to spatial resolution as well as dynamical cores.

  19. Chandra High Resolution X-ray Spectroscopy of AM Her

    E-Print Network [OSTI]

    V. Girish; V. R. Rana; K. P. Singh

    2007-02-14T23:59:59.000Z

    We present the results of high resolution spectroscopy of the prototype polar AM Herculis observed with Chandra High Energy Transmission Grating. The X-ray spectrum contains hydrogen-like and helium-like lines of Fe, S, Si, Mg, Ne and O with several Fe L-shell emission lines. The forbidden lines in the spectrum are generally weak whereas the hydrogen-like lines are stronger suggesting that emission from a multi-temperature, collisionally ionized plasma dominates. The helium-like line flux ratios yield a plasma temperature of 2 MK and a plasma density 1 - 9 x10^12 cm^-3, whereas the line flux ratio of Fe XXVI to Fe XXV gives an ionization temperature of 12.4 +1.1 -1.4 keV. We present the differential emission measure distribution of AM Her whose shape is consistent with the volume emission measure obtained by multi-temperature APEC model. The multi-temperature plasma model fit to the average X-ray spectrum indicates the mass of the white dwarf to be ~1.15 M_sun. From phase resolved spectroscopy, we find the line centers of Mg XII, S XVI, resonance line of Fe XXV, and Fe XXVI emission modulated by a few hundred to 1000 km/s from the theoretically expected values indicating bulk motion of ionized matter in the accretion column of AM Her. The observed velocities of Fe XXVI ions are close to the expected shock velocity for a 0.6 M_sun white dwarf. The observed velocity modulation is consistent with that expected from a single pole accreting binary system.

  20. Radiation re-solution of fission gas in non-oxide nuclear fuel

    SciTech Connect (OSTI)

    Christopher Matthews; Daniel Schwen; Andrew C. Klein

    2014-12-01T23:59:59.000Z

    Renewed interest in fast nuclear reactors is creating a need for better understanding of fission gas bubble behavior in non-oxide fuels to support very long fuel lifetimes. Collisions between fission fragments and their subsequent cascades can knock fission gas atoms out of bubbles and back into the fuel lattice. We showed that these collisions can be treated as using the so-called ‘‘homogenous’’ atom-by-atom re-solution theory and calculated using the Binary Collision Approximation code 3DOT. The calculations showed that there is a decrease in the re-solution parameter as bubble radius increases until about 50 nm, at which the re-solution parameter stays nearly constant. Furthermore, our model shows ion cascades created in the fuel result in many more implanted fission gas atoms than collisions directly with fission fragments. This calculated re-solution parameter can be used to find a re-solution rate for future bubble simulations.