National Library of Energy BETA

Sample records for digital communications specialist

  1. Digital Surveying Directional Surveying Specialists | Open Energy...

    Open Energy Info (EERE)

    Surveying Specialists Jump to: navigation, search OpenEI Reference LibraryAdd to library Web Site: Digital Surveying Directional Surveying Specialists Author Directional Surveying...

  2. Concurrent signal combining and channel estimation in digital communications

    DOE Patents [OSTI]

    Ormesher, Richard C.; Mason, John J.

    2011-08-30

    In the reception of digital information transmitted on a communication channel, a characteristic exhibited by the communication channel during transmission of the digital information is estimated based on a communication signal that represents the digital information and has been received via the communication channel. Concurrently with the estimating, the communication signal is used to decide what digital information was transmitted.

  3. Communications Specialist

    Broader source: Energy.gov [DOE]

    Become a part of an organization that touches the lives of every American. The Office of Electricity Delivery and Energy Reliability (OE) leads national efforts to modernize the electric grid;...

  4. Public Affairs Specialist

    Broader source: Energy.gov [DOE]

    A successful candidate in this position will serve as the communications web specialist responsible for performing a variety of work involved in establishing and maintaining mutual communication...

  5. Using convolutional decoding to improve time delay and phase estimation in digital communications

    DOE Patents [OSTI]

    Ormesher, Richard C.; Mason, John J.

    2010-01-26

    The time delay and/or phase of a communication signal received by a digital communication receiver can be estimated based on a convolutional decoding operation that the communication receiver performs on the received communication signal. If the original transmitted communication signal has been spread according to a spreading operation, a corresponding despreading operation can be integrated into the convolutional decoding operation.

  6. Increasing capacity of baseband digital data communication networks

    DOE Patents [OSTI]

    Frankel, Robert S.; Herman, Alexander

    1985-01-01

    This invention provides broadband network capabilities for baseband digital collision detection transceiver equipment for communication between a plurality of data stations by affording simultaneous transmission of multiple channels over a broadband pass transmission link such as a coaxial cable. Thus, a fundamental carrier wave is transmitted on said link, received at local data stations and used to detect signals on different baseband channels for reception. For transmission the carrier wave typically is used for segregating a plurality of at least two transmission channels into typically single sideband upper and lower pass bands of baseband bandwidth capability adequately separated with guard bands to permit simple separation for receiving by means of pass band filters, etc.

  7. Increasing capacity of baseband digital data communication networks

    DOE Patents [OSTI]

    Frankel, R.S.; Herman, A.

    This invention provides broadbank network capabilities for baseband digital collision detection transceiver equipment for communication between a plurality of data stations by affording simultaneous transmission of multiple channels over a broadband pass transmission link such as a coaxial cable. Thus, a fundamental carrier wave is transmitted on said link, received at local data stations and used to detect signals on different baseband channels for reception. For transmission the carrier wave typically is used for segregating a plurality of at least two transmission channels into typically single sideband upper and lower pass bands of baseband bandwidth capability adequately separated with guard bands to permit simple separation for receiving by means of pass band filters, etc.

  8. Paralegal Specialist

    Broader source: Energy.gov [DOE]

    A successful candidate in this position will serve as a paralegal specialist responsible for providing Office of General Counsel (OGC) attorneys legal assistance and support services on legal...

  9. Telecommunications Specialist

    Broader source: Energy.gov [DOE]

    A successful candidate in this position will serve as a Telecommunications Specialist in the areas of planning, developing, coordinating, implementing, and managing normal and emergency...

  10. Solar Utility Procurement Specialist

    Broader source: Energy.gov [DOE]

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

  11. Information Technology Specialist (Security)

    Broader source: Energy.gov [DOE]

    A successful candidate in this position will serve as an Information Technology Specialist (Security) responsible for providing technical support in the information security environment which...

  12. Technical Information Specialist

    Broader source: Energy.gov [DOE]

    A successful candidate in this position will serve as a Technical Information Specialist coordinating and executing data curation and quality activities, including software quality assurance, for...

  13. Foreign Affairs Specialist

    Broader source: Energy.gov [DOE]

    This position is located in the National Nuclear Security Administration , Office of International Operations. The incumbent serves as a Foreign Affairs Specialist in the U.S. Embassy in Astana,...

  14. Loan Specialist (Portfolio Management)

    Broader source: Energy.gov [DOE]

    This position is located in the Portfolio Management Division of the U. S. Department of Energy's (DOE) Loan Programs Office (LPO). The incumbent in this position will serve as a Loan Specialist,...

  15. Career Map: Land Acquisition Specialist

    Broader source: Energy.gov [DOE]

    The Wind Program's Career Map provides job description information for Land Acquisition Specialist positions.

  16. Rebekah Nwangwa named NNSA Production Office Public Affairs Specialist |

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

    Y-12 National Security Complex Rebekah Nwangwa named NNSA ... Rebekah Nwangwa named NNSA Production Office Public Affairs Specialist Posted: October 21, 2013 - 9:50am OAK RIDGE, Tenn. -- Rebekah Nwangwa has been named Public Affairs Specialist for the National Nuclear Security Administration Production Office (NPO). In her new position, Nwangwa is responsible for supporting NNSA communications programs through news media relations, employee communications, emergency public information, and

  17. Communicating Results

    Broader source: Energy.gov [DOE]

    Communicating Results: Provide exam results to participants, as well as information regarding any conditions that may require follow-up medical care with their personal physicians or specialists, and provide information regarding possible compensation for work-related illnesses.

  18. CERTIFIED REALTY SPECIALIST

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

    CERTIFIED REALTY SPECIALIST Biographical Data Name Organization Office Address Telephone Number Fax Number e-mail address Certification Current Certification Level Date Certified Expiration Date Courses Taken For Certification: Course Provider Date Completed Federal Real Property Leasing Federal Real Property Lease Law Techniques of Negotiation of Federal Property Leases Cost and Price Analysis of Lease Proposals Lease Administration Real Estate Management and Disposal Real Estate Acquisition

  19. Equipment Specialist | Department of Energy

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

    Equipment Specialist Equipment Specialist Submitted by admin on Sat, 2016-01-16 00:16 Job Summary Organization Name Department Of Energy Agency SubElement Bonneville Power...

  20. Smartgrid EV Communication module (SpEC) SAE DC Charging Digital...

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

    Makes electric vehicles more convenient and reliable Can be used to achieve smart grid communication Can be used as a PEV or EVSE emulator to aid in testing and protocol...

  1. Kentucky National Guard Radiation Specialist Course | Department...

    Office of Environmental Management (EM)

    Kentucky National Guard Radiation Specialist Course Kentucky National Guard Radiation Specialist Course PDF icon Kentucky National Guard Radiation Specialist Course More Documents...

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

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

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

  3. Information Technology Specialist (INFOSEC)

    Broader source: Energy.gov [DOE]

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

  4. Public Affairs Specialist

    Broader source: Energy.gov [DOE]

    This position is located in the Public and Community Engagement (DKE), Communications (DK), Deputy Administrator (D), Bonneville Power Administration (BPA). Public and Community Engagement is part...

  5. Public Utilities Specialist (Energy Efficiency)

    Broader source: Energy.gov [DOE]

    This position will serve as a Public Utilities Specialist in the Programs group (PEJC) of the Program Implementation organization. The Program Implementation organization is responsible for the...

  6. Technical Services Supply Process Specialist

    Broader source: Energy.gov [DOE]

    This position is located in Vancouver, Washington, and serves as senior process and procedure specialist within Technical Services Support (NSTS), and is responsible for the technical assimilation...

  7. CERTIFIED REALTY SPECIALIST | Department of Energy

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

    CERTIFIED REALTY SPECIALIST CERTIFIED REALTY SPECIALIST PDF icon CERTIFIED REALTY SPECIALIST More Documents & Publications Heating Ventilation and Air Conditioning Efficiency Greenpower Trap Mufflerl System DOE's Petition for Interlocutory Review

  8. Safety & Occupational Health Specialist | Department of Energy

    Energy Savers [EERE]

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

  9. International Relations Specialist | Department of Energy

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

    International Relations Specialist International Relations Specialist Submitted by admin on Tue, 2016-05-10 18:01 Job Summary Organization Name Department Of Energy Agency ...

  10. communications | National Nuclear Security Administration

    National Nuclear Security Administration (NNSA)

    communications

  11. CERTIFIED REALTY SPECIALIST | Department of Energy

    Energy Savers [EERE]

    CERTIFIED REALTY SPECIALIST More Documents & Publications Heating Ventilation and Air Conditioning Efficiency Greenpower Trap Mufflerl System DOE's Petition for Interlocutory...

  12. Information Technology Specialist (Information Security) | Department of

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

    Energy Information Technology Specialist (Information Security) Information Technology Specialist (Information Security) Submitted by admin on Tue, 2016-05-10 18:01 Job Summary Organization Name Department Of Energy Agency SubElement Department of Energy Locations Oak Ridge, Tennessee Announcement Number DOE-SE-16-ST-00003-DHA Job Summary A successful candidate in this position will serve as an Information Technology Specialist (INFOSEC) responsible for the protection of the information and

  13. Nuclear Safety Specialist Functional Area Qualification Standard

    Energy Savers [EERE]

    83-2007 November 2007 DOE STANDARD NUCLEAR SAFETY SPECIALIST FUNCTIONAL AREA QUALIFICATION ... Center (NTC) * Institute of Nuclear Power Operations (INPO) * American Institute ...

  14. Energy Curtailment Specialists ECS | Open Energy Information

    Open Energy Info (EERE)

    Specialists (ECS) Place: Buffalo, New York Zip: NY 14225 Product: Buffalo-based demand response providers. Coordinates: 42.88544, -78.878464 Show Map Loading map......

  15. Digital Library Research & Prototyping

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

    Library » Prototyping Digital Library Research & Prototyping Scholarly communication in the digital age. The Library's Digital Library Research and Prototyping Team explores various aspects of scholarly communication in the digital age, with a main focus on information infrastructure, information interoperability, and long-term persistence of the scholarly record. The team was the lead in devising groundbreaking, and widely used, scholarly information interoperability standards such as

  16. FAQS Reference Guide – Nuclear Safety Specialist

    Broader source: Energy.gov [DOE]

    This reference guide has been developed to address the competency statements in the November 2007 edition of DOE Standard DOE-STD-1183-2007, Nuclear Safety Specialist Functional Area Qualification Standard.

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

    Energy Savers [EERE]

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

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

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

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

  19. Supervisory, Intelligence Research Specialist, GS-132-14 (Director...

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

    Supervisory, Intelligence Research Specialist, GS-132-14 (Director - Intelligence Watch Officer) Supervisory, Intelligence Research Specialist, GS-132-14 (Director - Intelligence...

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

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

    web site | Department of Energy 10th International Nuclear Graphite Specialists Meeting registration web site PIA - 10th International Nuclear Graphite Specialists Meeting registration web site PIA - 10th International Nuclear Graphite Specialists Meeting registration web site PDF icon PIA - 10th International Nuclear Graphite Specialists Meeting registration web site More Documents & Publications Integrated Safety Management Workshop Registration, PIA, Idaho National Laboratory

  1. Qualified Specialists in Industrial Assessment Tools | Department of Energy

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

    Qualified Specialists in Industrial Assessment Tools Qualified Specialists in Industrial Assessment Tools Locate a DOE-trained Qualified Specialist in your area to identify ways to improve energy system efficiency and help optimize process heating, steam, pumps, fan, and compressed air systems. They conduct three-day assessments using AMO's software tools. Immediate opportunities for energy and cost savings can be quantified with their help. Contact information for the Qualified Specialists is

  2. Communications Team | Department of Energy

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

    Strategic Programs » Communications Team Communications Team The Communications Team leads strategic communications and outreach activities for the Office of Energy Efficiency and Renewable Energy (EERE) by ensuring that key information about the nature and impact of EERE activities is accessible, reliable, and delivered through multiple communications channels to stakeholders and the public. Why it Matters We manage and continually update the EERE Web enterprise and its digital tools,

  3. Tenth target fabrication specialists` meeting: Proceedings

    SciTech Connect (OSTI)

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

    1995-11-01

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

  4. Intelligence Research Specialist, Executive Briefer, GS-132-14 | Department

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

    of Energy Intelligence Research Specialist, Executive Briefer, GS-132-14 Intelligence Research Specialist, Executive Briefer, GS-132-14 Job Announcement Number: 16-0004 Who May Apply: Current IN Federal Employees at the GS14 grade level Duty Location: 1 vacancy - Washington, DC Metro Area Open Period: May 6, 2016 - May 13, 2016 Position Information: Full Time - Permanent Job Description Available for Download File Intelligence Research Specialist Executive Briefer_GS132-14_2 More Documents

  5. Anonymous authenticated communications

    DOE Patents [OSTI]

    Beaver, Cheryl L.; Schroeppel, Richard C.; Snyder, Lillian A.

    2007-06-19

    A method of performing electronic communications between members of a group wherein the communications are authenticated as being from a member of the group and have not been altered, comprising: generating a plurality of random numbers; distributing in a digital medium the plurality of random numbers to the members of the group; publishing a hash value of contents of the digital medium; distributing to the members of the group public-key-encrypted messages each containing a same token comprising a random number; and encrypting a message with a key generated from the token and the plurality of random numbers.

  6. Conjunction of Multizone Infiltration Specialists (COMIS) fundamentals

    SciTech Connect (OSTI)

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

    1990-05-01

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

  7. Effective safety communications | Y-12 National Security Complex

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

    Effective safety ... Effective safety communications Posted: September 11, 2014 - 7:44pm CNS Communications Specialist Kathryn King spoke on effective safety communications at Safety Fest TN held this week at Y-12's New Hope Center. King was joined by two safety and health experts from Oak Ridge Associated Universities, Dr. Jeff Miller and Dr. David Duncan. The presentation included a case study of the Uranium Processing Facility Project, where the effectiveness of safety communications has

  8. Safety and Occupational Health Specialist | Department of Energy

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

    Safety and Occupational Health Specialist Safety and Occupational Health Specialist Submitted by admin on Tue, 2016-05-10 18:01 Job Summary Organization Name Department Of Energy Agency SubElement Department of Energy Locations Freeport, Texas Announcement Number DOE-SE-16-SP-00072-DE Job Summary This position is located in the Office of the Assistant Project Manager for Maintenance and Operations, Site Operations and Maintenance Division, Bryan Mound Site, located in Freeport, Texas. The

  9. Sr. Media Support Specialist | Princeton Plasma Physics Lab

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

    Media Support Specialist Department: Information Technology Staff: TSS 03 Requisition Number: 1600369 Position Summary: The Princeton University Plasma Physics Laboratory (PPPL), is a world-renowned fusion energy research center under contract with the U. S. Department of Energy. Princeton University's Plasma Physics Laboratory has an opening within its Information Technology Department for a Senior Media Support Specialist. This person will be responsible for planning and coordinating the

  10. Sandia Cooler Blows Traditional CPU Coolers Away | Department...

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

    and reducing energy use. | Photo courtesy of Sandia National Laboratories. Rebecca Matulka Rebecca Matulka Former Digital Communications Specialist, Office of ...

  11. Digital Through-The-Earth Communication System

    Broader source: Energy.gov [DOE]

    Traditional radio uses frequencies above 500 kHz and does not penetrate any significant distance into typical underground rock masses. Hard-wired links such as phone lines, coaxial cables, mining...

  12. Sandia Participation in the 39th IEEE Photovoltaic Specialists (PVSC)

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

    Conference Participation in the 39th IEEE Photovoltaic Specialists (PVSC) Conference - Sandia Energy Energy Search Icon Sandia Home Locations Contact Us Employee Locator Energy & Climate Secure & Sustainable Energy Future Stationary Power Energy Conversion Efficiency Solar Energy Wind Energy Water Power Supercritical CO2 Geothermal Natural Gas Safety, Security & Resilience of the Energy Infrastructure Energy Storage Nuclear Power & Engineering Grid Modernization Battery

  13. Mesofluidic two stage digital valve

    DOE Patents [OSTI]

    Jansen, John F; Love, Lonnie J; Lind, Randall F; Richardson, Bradley S

    2013-12-31

    A mesofluidic scale digital valve system includes a first mesofluidic scale valve having a valve body including a bore, wherein the valve body is configured to cooperate with a solenoid disposed substantially adjacent to the valve body to translate a poppet carried within the bore. The mesofluidic scale digital valve system also includes a second mesofluidic scale valve disposed substantially perpendicular to the first mesofluidic scale valve. The mesofluidic scale digital valve system further includes a control element in communication with the solenoid, wherein the control element is configured to maintain the solenoid in an energized state for a fixed period of time to provide a desired flow rate through an orifice of the second mesofluidic valve.

  14. Silicon Photonics for Low- Energy Optical Communications

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

    Photonics for Low- Energy Optical Communications To support the needs of next generation of optical communications, researchers have developed a Sandia Silicon Photonics platform that leverages the semiconductor and nanotechnology capabilities of Sandia's Microsystems and Engineering Sciences Applications (MESA) complex to reduce the power dissipation of interconnects within digital systems. Improving Interconnection Performance As integrated circuit chips now incorporate over a billion

  15. Scholarly Communication

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

    Communication Scholarly Communication Scholarly Communication is a broad term referring to the research process in which researchers share and disseminate their research findings, through publication, so they are available to the wider scholarly community and beyond. Key issues in scholarly communication include trends in publishing models, open access, public access, copyright and author rights, data management and infrastructure. Questions? 505-667-5809 Email Current issues in Scholarly

  16. emergency communications

    National Nuclear Security Administration (NNSA)

    0%2A en Emergency Communications http:nnsa.energy.govaboutusourprogramsemergencyoperationscounterterrorismemergencycommunications

  17. Rapidly deployable emergency communication system

    DOE Patents [OSTI]

    Gladden, Charles A.; Parelman, Martin H.

    1979-01-01

    A highly versatile, highly portable emergency communication system which permits deployment in a very short time to cover both wide areas and distant isolated areas depending upon mission requirements. The system employs a plurality of lightweight, fully self-contained repeaters which are deployed within the mission area to provide communication between field teams, and between each field team and a mobile communication control center. Each repeater contains a microcomputer controller, the program for which may be changed from the control center by the transmission of digital data within the audible range (300-3,000 Hz). Repeaters are accessed by portable/mobile transceivers, other repeaters, and the control center through the transmission and recognition of digital data code words in the subaudible range.

  18. Digital Sofcell Digital Ultracap joint venture | Open Energy...

    Open Energy Info (EERE)

    Ultracap joint venture Jump to: navigation, search Name: Digital Sofcell - Digital Ultracap joint venture Product: Digital Sofcell will joint venture with Digital Ultracap to...

  19. Travel/Accountant Specialist | Princeton Plasma Physics Lab

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

    set priorities, to exercise initiative and utilize good judgment. Analytical and problem solving skills. Ability to communicate verbally and in writing with all levels of...

  20. DIGITAL ARCHITECTURE PROJECT PLAN

    SciTech Connect (OSTI)

    Thomas, Ken

    2014-09-01

    The objective of this project is to develop an industry consensus document on how to scope and implement the underlying information technology infrastructure that is needed to support a vast array of real-time digital technologies to improve NPP work efficiency, to reduce human error, to increase production reliability and to enhance nuclear safety. A consensus approach is needed because: • There is currently a wide disparity in nuclear utility perspectives and positions on what is prudent and regulatory-compliant for introducing certain digital technologies into the plant environment. For example, there is a variety of implementation policies throughout the industry concerning electromagnetic compatibility (EMC), cyber security, wireless communication coverage, mobile devices for workers, mobile technology in the control room, and so forth. • There is a need to effectively share among the nuclear operating companies the early experience with these technologies and other forms of lessons-learned. There is also the opportunity to take advantage of international experience with these technologies. • There is a need to provide the industry with a sense of what other companies are implementing, so that each respective company can factor this into their own development plans and position themselves to take advantage of new work methods as they are validated by the initial implementing companies. In the nuclear power industry, once a better work practice has been proven, there is a general expectation that the rest of the industry will adopt it. However, the long-lead time of information technology infrastructure could prove to be a delaying factor. A secondary objective of this effort is to provide a general understanding of the incremental investment that would be required to support the targeted digital technologies, in terms of an incremental investment over current infrastructure. This will be required for business cases to support the adoption of these new technologies.

  1. JGI Digital Scavenger Hunt

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

    JGI Digital Scavenger Hunt JGI Digital Scavenger Hunt The NERSC webpages are a great resource for New and Old users, so this is the first stop on the JGI Digital Scavenger Hunt....

  2. Departmental Communications

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

    1978-09-26

    The order establishes standards on eliminating gender-specific terminology from all DOE communications. Canceled by DOE O 1321.139.

  3. Report: Communications

    Office of Environmental Management (EM)

    The EMAB Communications Team comprising Ms. Jennifer Salisbury, Ms. Lorraine Anderson, Mr. A. James Barnes, and Mr. Tom Winston, has continued to monitor EM's...

  4. Digital electronic bone growth stimulator

    DOE Patents [OSTI]

    Kronberg, James W.

    1995-01-01

    A device for stimulating bone tissue by applying a low level alternating current signal directly to the patient's skin. A crystal oscillator, a binary divider chain and digital logic gates are used to generate the desired waveforms that reproduce the natural electrical characteristics found in bone tissue needed for stimulating bone growth and treating osteoporosis. The device, powered by a battery, contains a switch allowing selection of the correct waveform for bone growth stimulation or osteoporosis treatment so that, when attached to the skin of the patient using standard skin contact electrodes, the correct signal is communicated to the underlying bone structures.

  5. Digital electronic bone growth stimulator

    DOE Patents [OSTI]

    Kronberg, J.W.

    1995-05-09

    A device is described for stimulating bone tissue by applying a low level alternating current signal directly to the patient`s skin. A crystal oscillator, a binary divider chain and digital logic gates are used to generate the desired waveforms that reproduce the natural electrical characteristics found in bone tissue needed for stimulating bone growth and treating osteoporosis. The device, powered by a battery, contains a switch allowing selection of the correct waveform for bone growth stimulation or osteoporosis treatment so that, when attached to the skin of the patient using standard skin contact electrodes, the correct signal is communicated to the underlying bone structures. 5 figs.

  6. Coherent Communications, Imaging and Targeting

    SciTech Connect (OSTI)

    Stappaerts, E; Baker, K; Gavel, D; Wilks, S; Olivier, S; Brase, J; Olivier, S; Brase, J

    2003-10-03

    Laboratory and field demonstration results obtained as part of the DARPA-sponsored Coherent Communications, Imaging and Targeting (CCIT) program are reviewed. The CCIT concept uses a Phase Conjugation Engine based on a quadrature receiver array, a hologram processor and a spatial light modulator (SLM) for high-speed, digital beam control. Progress on the enabling MEMS SLM, being developed by a consortium consisting of LLNL, academic institutions and small businesses, is presented.

  7. Digital Sensor Technology

    SciTech Connect (OSTI)

    Ted Quinn; Jerry Mauck; Richard Bockhorst; Ken Thomas

    2013-07-01

    The nuclear industry has been slow to incorporate digital sensor technology into nuclear plant designs due to concerns with digital qualification issues. However, the benefits of digital sensor technology for nuclear plant instrumentation are substantial in terms of accuracy, reliability, availability, and maintainability. This report demonstrates these benefits in direct comparisons of digital and analog sensor applications. It also addresses the qualification issues that must be addressed in the application of digital sensor technology.

  8. Digital Ultracap Corp formerly Digital Ultracap LLC | Open Energy...

    Open Energy Info (EERE)

    Ultracap Corp formerly Digital Ultracap LLC Jump to: navigation, search Name: Digital Ultracap Corp (formerly Digital Ultracap LLC) Place: Netherlands Product: Partnership between...

  9. Office of Communication - Staff

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

    Diana Brandonisio Senior Media Specialist (Graphic Arts) dbrandonisio@fnal.gov Al Johnson Senior Media Associate (Multimedia Tech) ajohnson@fnal.gov Cindy Arnold Media Services ...

  10. Systems and methods for free space optical communication

    DOE Patents [OSTI]

    Harper, Warren W [Benton City, WA; Aker, Pamela M [Richland, WA; Pratt, Richard M [Richland, WA

    2011-05-10

    Free space optical communication methods and systems, according to various aspects are described. The methods and systems are characterized by transmission of data through free space with a digitized optical signal acquired using wavelength modulation, and by discrimination between bit states in the digitized optical signal using a spectroscopic absorption feature of a chemical substance.

  11. Magnetostatic communication

    DOE Patents [OSTI]

    Daily, William D.

    2008-02-26

    A system for providing communication of information by modulating a magnetostatic field with a magnetostatic transmitter that modulates said magnetostatic field to contain the information and detecting the information in the modulated field at a distance with a magnetostatic detector that detects the modulated magnetic field containing the information.

  12. DOE-STD-1183-2004; Nuclear Safety Specialist Functional Area...

    Energy Savers [EERE]

    DOE-STD-1183-2004 April 2004 DOE STANDARD NUCLEAR SAFETY SPECIALIST FUNCTIONAL AREA ... Given a system diagram, identify the power sources andor loads and their status. d. ...

  13. Announcing $4 Million For Wireless EV Charging | Department of...

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

    Erin R. Pierce Erin R. Pierce Former Digital Communications Specialist, Office of Public Affairs What does this project do? The Energy Department announced up to 4 million to ...

  14. Live Discussion on Energy 101: Fuel Cells | Department of Energy

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

    Live Discussion on Energy 101: Fuel Cells January 16, 2014 - 3:59pm Addthis Rebecca Matulka Rebecca Matulka Former Digital Communications Specialist, Office of Public Affairs ...

  15. [Agency Name

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

    2010 - allows Department web staff and digital communications specialists to collaborate ... From sleek photography, localized search returns, clean navigation (which persists as you ...

  16. Submit Your Home Energy Efficiency Questions Now for Earth Day...

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

    Rebecca Matulka Rebecca Matulka Former Digital Communications Specialist, Office of Public Affairs How can I participate? Submit a video question in advance. All you need to do is ...

  17. NNSA Highly Enriched Uranium Removal Featured on The Rachel Maddow...

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

    NNSA. Michael Hess Michael Hess Former Digital Communications Specialist, Office of ... the news with Rachel Maddow. The full video can be found on the original NNSA blog post. ...

  18. Energy Matters: Industrial Energy Efficiency | Department of...

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

    Michael Hess Michael Hess Former Digital Communications Specialist, Office of Public ... discussed industrial energy efficiency on an Energy Matters video livechat. Dr. ...

  19. Lab Breakthrough: Exploring Matter at the Dawn of Time | Department...

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

    Michael Hess Michael Hess Former Digital Communications Specialist, Office of Public ... This Q&A and video are part of the Lab Breakthrough series, which highlights innovations ...

  20. Energy 101 | Biofuels | Department of Energy

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

    Addthis Erin R. Pierce Erin R. Pierce Former Digital Communications Specialist, Office of ... Learn about biofuels technology by watching the video above, and for more energy basics, ...

  1. Solar Classroom Update: Making Clean Energy Upgrades a Back-to...

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

    Erin R. Pierce Erin R. Pierce Former Digital Communications Specialist, Office of Public Affairs Clean Energy Resources Watch our first video on the solar-powered classroom. Check ...

  2. Transformative Battery Technology at the National Labs | Department...

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

    Michael Hess Michael Hess Former Digital Communications Specialist, Office of Public ... Researchers like Vince Battaglia (shown in the video above) have been charged with ...

  3. Top 10 Things You Didn't Know About Electric Vehicles | Department...

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

    Rebecca Matulka Rebecca Matulka Former Digital Communications Specialist, Office of ... Watch our Energy 101: Electric Vehicles video to learn more. 9. The electric vehicle ...

  4. Energy Secretary Moniz Promises to Focus on Energy Efficiency...

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

    Rebecca Matulka Rebecca Matulka Former Digital Communications Specialist, Office of Public ... Addthis Related Articles Video: Secretary Moniz's First Day Deputy Secretary Poneman ...

  5. How to Turn a Jaguar into a Titan | Department of Energy

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

    Addthis Michael Hess Michael Hess Former Digital Communications Specialist, Office of ... Titan Supercomputer Installation Time-Lapse * techgage The video above shows technicians ...

  6. Taking Battery Technology from the Lab to the Big City | Department...

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

    technology from the lab to the market. | Video by Matty Greene, Energy Department. Rebecca Matulka Rebecca Matulka Former Digital Communications Specialist, Office of Public ...

  7. Secretary Moniz: Biofuels Important to America's Energy Future...

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

    to America's clean energy future. | Video by Matty Greene, the Energy Department. Rebecca Matulka Rebecca Matulka Former Digital Communications Specialist, Office of Public ...

  8. Lab Breakthrough: Record-Setting Cavities | Department of Energy

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

    Michael Hess Michael Hess Former Digital Communications Specialist, Office of Public ... This Q&A and video are part of the Lab Breakthrough series, which highlights innovations ...

  9. Day 1 at 2014 ARPA-E Innovation Summit | Department of Energy

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

    to ensuring ARPA-E's success in this area. | Video by Quentin Kruger for ARPA-E. Rebecca Matulka Rebecca Matulka Former Digital Communications Specialist, Office of Public ...

  10. #tipsEnergy: How to Save Energy During the Holidays | Department...

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

    the Holidays December 21, 2012 - 2:20pm Addthis Rebecca Matulka Rebecca Matulka Former Digital Communications Specialist, Office of Public Affairs storify:http:storify.com...

  11. Energy Efficiency Upgrades Help Build Better Neighborhoods |...

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

    comfort of our buildings. | Photo by Ed Hancock, NREL. Rebecca Matulka Rebecca Matulka Former Digital Communications Specialist, Office of Public Affairs What are the key facts? ...

  12. Home Energy Audits: Making Homes More Energy Efficient and Comfortable...

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

    more comfortable. | Photo courtesy of Seth Budick. Rebecca Matulka Rebecca Matulka Former Digital Communications Specialist, Office of Public Affairs What is a home energy audit? ...

  13. Strengthening U.S. Leadership in Advanced Manufacturing | Department...

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

    while using 50 percent less energy. | Photo courtesy of Campbell Applied Physics. Rebecca Matulka Rebecca Matulka Former Digital Communications Specialist, Office of Public ...

  14. Top 11 Things You Didn't Know About Fuel Cells | Department of...

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

    Area's diverse communities and landscapes. | Photo courtesy of Leslie Eudy, NREL. Rebecca Matulka Rebecca Matulka Former Digital Communications Specialist, Office of Public ...

  15. Photo of the Week: July 6, 2012 | Department of Energy

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

    Read the story: The Last Piece of the Puzzle: Celebrating the Higgs Boson | Photo courtesy of Fermilab Michael Hess Michael Hess Former Digital Communications Specialist, Office of ...

  16. Gobble Up Fuel Savings on Your Next Road Trip with My Trip Calculator...

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

    newest tool, My Trip Calculator. | Photo courtesy of iStockphoto.comgioadventures. Rebecca Matulka Rebecca Matulka Former Digital Communications Specialist, Office of ...

  17. Sequoia Ranked as Fastest Supercomputer in the World | Department...

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

    it the world's fastest supercomputer. | Photo courtesy of Lawrence Livermore National Laboratory. Michael Hess Michael Hess Former Digital Communications Specialist, Office of ...

  18. Better Buildings Case Competition Helps Develop Future Clean...

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

    Not pictured: Christopher Jones and Wesley Look. | Photo courtesy of Elena Alschuler. Rebecca Matulka Rebecca Matulka Former Digital Communications Specialist, Office of Public ...

  19. Day 1: Innovation at the 2013 ARPA-E Summit | Department of Energy

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

    Secretary of Energy Steven Chu speaks at the 2013 ARPA-E Energy Innovation Summit. | Photo by Sarah Gerrity. Michael Hess Michael Hess Former Digital Communications Specialist, ...

  20. Energy Efficiency Upgrades Help Retired Military Officers Save...

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

    single-family cottages. | Photo courtesy of CPS Energy. Rebecca Matulka Rebecca Matulka Former Digital Communications Specialist, Office of Public Affairs What are the key facts? ...

  1. Super Cool Appliance Design Wins Student Competition | Department...

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

    energy savings when tested in a lab. | Photo courtesy of Yunho Hwang, University of Maryland. Rebecca Matulka Rebecca Matulka Former Digital Communications Specialist, Office of ...

  2. Considering Solar For Your Home? One Milwaukee Homeowner Shares...

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

    Paula Papanek. Residential solar installation in Milwaukee. | Photo courtesy of Dr. Paula Papanek. Erin R. Pierce Erin R. Pierce Former Digital Communications Specialist, Office of ...

  3. Fuel Economy Sticker Revs Up Used Car Sales | Department of Energy

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

    fuel-efficient model and save money at the pump. | Photo by the Energy Department. Rebecca Matulka Rebecca Matulka Former Digital Communications Specialist, Office of Public ...

  4. Solar Decathlon Turns Ten | Department of Energy

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

    the clean energy economy. | Photo courtesy of Stefano Paltera, U.S. Department of Energy Solar Decathlon. Rebecca Matulka Rebecca Matulka Former Digital Communications Specialist, ...

  5. Top 8 Things You Didn't Know About LEDs | Department of Energy

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

    2012 was brighter than a 60-watt light bulb. | Photo courtesy of Philips Lumileds. Rebecca Matulka Rebecca Matulka Former Digital Communications Specialist, Office of Public ...

  6. Road to Fuel Savings: Ford, Magna Partnership Help Vehicles Shed...

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

    a subcompact car. | Photo courtesy of Ford Motor Company. Rebecca Matulka Rebecca Matulka Former Digital Communications Specialist, Office of Public Affairs What are the key facts? ...

  7. Powering Curiosity: Lab Tech Goes to Mars | Department of Energy

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

    directly into the sun. | Photo courtesy of NASAJPL-Caltech. Michael Hess Michael Hess Former Digital Communications Specialist, Office of Public Affairs What does this project do? ...

  8. Digital Sensor Technology

    SciTech Connect (OSTI)

    Thomas, Ken D.; Quinn, Edward L.; Mauck, Jerry L.; Bockhorst, Richard M.

    2015-02-01

    The nuclear industry has been slow to incorporate digital sensor technology into nuclear plant designs due to concerns with digital qualification issues. However, the benefits of digital sensor technology for nuclear plant instrumentation are substantial in terms of accuracy and reliability. This paper, which refers to a final report issued in 2013, demonstrates these benefits in direct comparisons of digital and analog sensor applications. Improved accuracy results from the superior operating characteristics of digital sensors. These include improvements in sensor accuracy and drift and other related parameters which reduce total loop uncertainty and thereby increase safety and operating margins. An example instrument loop uncertainty calculation for a pressure sensor application is presented to illustrate these improvements. This is a side-by-side comparison of the instrument loop uncertainty for both an analog and a digital sensor in the same pressure measurement application. Similarly, improved sensor reliability is illustrated with a sample calculation for determining the probability of failure on demand, an industry standard reliability measure. This looks at equivalent analog and digital temperature sensors to draw the comparison. The results confirm substantial reliability improvement with the digital sensor, due in large part to ability to continuously monitor the health of a digital sensor such that problems can be immediately identified and corrected. This greatly reduces the likelihood of a latent failure condition of the sensor at the time of a design basis event. Notwithstanding the benefits of digital sensors, there are certain qualification issues that are inherent with digital technology and these are described in the report. One major qualification impediment for digital sensor implementation is software common cause failure (SCCF).

  9. Energy Efficient Digital Networks

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

    ... of diverse CE devices (audio and video) - Determine best ways for people to ... research * Further exploration of digital network energy issues - Special attention ...

  10. Brief Communication

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

    112001 (6pp) doi:10.1088/0741-3335/53/11/112001 BRIEF COMMUNICATION Electron temperature fluctuations during sawtooth events in a reversed-field pinch C P Kasten 1 , D J Den Hartog 1,2 , H D Stephens 1,2,3 , C C Hegna 1 and J A Reusch 1 1 Department of Physics, University of Wisconsin-Madison, Madison, WI, USA 2 Center for Magnetic Self Organization in Laboratory and Astrophysical Plasmas, University of Wisconsin-Madison, Madison, WI 53706, USA E-mail: cale.kasten@gmail.com and djdenhar@wisc.edu

  11. Digital Architecture – Results From a Gap Analysis

    SciTech Connect (OSTI)

    Oxstrand, Johanna Helene; Thomas, Kenneth David; Fitzgerald, Kirk

    2015-09-01

    The digital architecture is defined as a collection of IT capabilities needed to support and integrate a wide-spectrum of real-time digital capabilities for nuclear power plant performance improvements. The digital architecture can be thought of as an integration of the separate I&C and information systems already in place in NPPs, brought together for the purpose of creating new levels of automation in NPP work activities. In some cases, it might be an extension of the current communication systems, to provide digital communications where they are currently analog only. This collection of IT capabilities must in turn be based on a set of user requirements that must be supported for the interconnected technologies to operate in an integrated manner. These requirements, simply put, are a statement of what sorts of digital work functions will be exercised in a fully-implemented seamless digital environment and how much they will be used. The goal of the digital architecture research is to develop a methodology for mapping nuclear power plant operational and support activities into the digital architecture, which includes the development of a consensus model for advanced information and control architecture. The consensus model should be developed at a level of detail that is useful to the industry. In other words, not so detailed that it specifies specific protocols and not so vague that it is only provides a high level description of technology. The next step towards the model development is to determine the current state of digital architecture at typical NPPs. To investigate the current state, the researchers conducted a gap analysis to determine to what extent the NPPs can support the future digital technology environment with their existing I&C and IT structure, and where gaps exist with respect to the full deployment of technology over time. The methodology, result, and conclusions from the gap analysis are described in this report.

  12. Digital rotation measurement unit

    DOE Patents [OSTI]

    Sanderson, S.N.

    1983-09-30

    A digital rotation indicator is disclosed for monitoring the position of a valve member having a movable actuator. The indicator utilizes mercury switches adapted to move in cooperation with the actuator. Each of the switches produces an output as it changes state when the actuator moves. A direction detection circuit is connected to the switches to produce a first digital signal indicative of the direction of rotation of the actuator. A count pulse generating circuit is also connected to the switches to produce a second digital pulse signal having count pulses corresponding to a change of state of any of the mercury switches. A reset pulse generating circuit is provided to generate a reset pulse each time a count pulse is generated. An up/down counter is connected to receive the first digital pulse signal and the second digital pulse signal and to count the pulses of the second digital pulse signal either up or down depending upon the instantaneous digital value of the first digital signal whereby a running count indicative of the movement of the actuator is maintained.

  13. Digital Strategy | Department of Energy

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

    Digital Strategy Digital Strategy May 27, 2015 - 10:21am Addthis Implementing the Federal Digital Strategy Implementing the Federal Digital Strategy Alex Cohen Alex Cohen Former Senior Digital Information Strategist Atiq Warraich Atiq Warraich Technical Lead/Project Manager New expectations require the Federal Government to be ready to deliver and receive digital information and services anytime, anywhere and on any device. It must do so safely, securely, and with fewer resources. To build for

  14. Airborne wireless communication systems, airborne communication methods, and communication methods

    DOE Patents [OSTI]

    Deaton, Juan D.; Schmitt, Michael J.; Jones, Warren F.

    2011-12-13

    An airborne wireless communication system includes circuitry configured to access information describing a configuration of a terrestrial wireless communication base station that has become disabled. The terrestrial base station is configured to implement wireless communication between wireless devices located within a geographical area and a network when the terrestrial base station is not disabled. The circuitry is further configured, based on the information, to configure the airborne station to have the configuration of the terrestrial base station. An airborne communication method includes answering a 911 call from a terrestrial cellular wireless phone using an airborne wireless communication system.

  15. Digital sonar system

    DOE Patents [OSTI]

    Young, K.K.; Wilkes, R.J.

    1995-11-21

    A transponder of an active digital sonar system identifies a multifrequency underwater activating sonar signal received from a remote sonar transmitter. The transponder includes a transducer that receives acoustic waves, including the activating sonar signal, and generates an analog electrical receipt signal. The analog electrical receipt signal is converted to a digital receipt signal and cross-correlated with a digital transmission signal pattern corresponding to the activating sonar signal. A relative peak in the cross-correlation value is indicative of the activating sonar signal having been received by the transponder. In response to identifying the activating sonar signal, the transponder transmits a responding multifrequency sonar signal. 4 figs.

  16. Digital sonar system

    DOE Patents [OSTI]

    Young, Kenneth K.; Wilkes, R. Jeffrey

    1995-01-01

    A transponder of an active digital sonar system identifies a multifrequency underwater activating sonar signal received from a remote sonar transmitter. The transponder includes a transducer that receives acoustic waves, including the activating sonar signal, and generates an analog electrical receipt signal. The analog electrical receipt signal is converted to a digital receipt signal and cross-correlated with a digital transmission signal pattern corresponding to the activating sonar signal. A relative peak in the cross-correlation value is indicative of the activating sonar signal having been received by the transponder. In response to identifying the activating sonar signal, the transponder transmits a responding multifrequency sonar signal.

  17. Fast transient digitizer

    DOE Patents [OSTI]

    Villa, Francesco

    1982-01-01

    Method and apparatus for sequentially scanning a plurality of target elements with an electron scanning beam modulated in accordance with variations in a high-frequency analog signal to provide discrete analog signal samples representative of successive portions of the analog signal; coupling the discrete analog signal samples from each of the target elements to a different one of a plurality of high speed storage devices; converting the discrete analog signal samples to equivalent digital signals; and storing the digital signals in a digital memory unit for subsequent measurement or display.

  18. JGI Digital Scavenger Hunt

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

    JGI Digital Scavenger Hunt JGI Digital Scavenger Hunt The NERSC webpages are a great resource for New and Old users, so this is the first stop on the JGI Digital Scavenger Hunt. Here is your first clue: 1) Log on to Genepool (ssh -Y genepool.nersc.gov) 2) Load the JAMO (dev) module (module load jamo/dev) 3) Run the following sequence of commands and answer the questions: genpool10: ~ $ jamo What is the third letter of the sixth jamo command in the help menu? genepool10: ~ $ jamo info What is the

  19. Digital ac monitor

    DOE Patents [OSTI]

    Hart, G.W.; Kern, E.C. Jr.

    1987-06-09

    An apparatus and method is provided for monitoring a plurality of analog ac circuits by sampling the voltage and current waveform in each circuit at predetermined intervals, converting the analog current and voltage samples to digital format, storing the digitized current and voltage samples and using the stored digitized current and voltage samples to calculate a variety of electrical parameters; some of which are derived from the stored samples. The non-derived quantities are repeatedly calculated and stored over many separate cycles then averaged. The derived quantities are then calculated at the end of an averaging period. This produces a more accurate reading, especially when averaging over a period in which the power varies over a wide dynamic range. Frequency is measured by timing three cycles of the voltage waveform using the upward zero crossover point as a starting point for a digital timer. 24 figs.

  20. Digital ac monitor

    DOE Patents [OSTI]

    Hart, George W.; Kern, Jr., Edward C.

    1987-06-09

    An apparatus and method is provided for monitoring a plurality of analog ac circuits by sampling the voltage and current waveform in each circuit at predetermined intervals, converting the analog current and voltage samples to digital format, storing the digitized current and voltage samples and using the stored digitized current and voltage samples to calculate a variety of electrical parameters; some of which are derived from the stored samples. The non-derived quantities are repeatedly calculated and stored over many separate cycles then averaged. The derived quantities are then calculated at the end of an averaging period. This produces a more accurate reading, especially when averaging over a period in which the power varies over a wide dynamic range. Frequency is measured by timing three cycles of the voltage waveform using the upward zero crossover point as a starting point for a digital timer.

  1. Sloan digital sky survey

    SciTech Connect (OSTI)

    Kent, S.M.; Stoughton, C.; Newberg, H.; Loveday, J.; Petravick, D.; Gurbani, V.; Berman, E.; Sergey, G.; Lupton, R.

    1994-04-01

    The Sloan Digital Sky Survey will produce a detailed digital photometric map of half the northern sky to about 23 magnitude using a special purpose wide field 2.5 meter telescope. From this map we will select {approximately} 10{sup 6} galaxies and 10{sup 5} quasars, and obtain high resolution spectra using the same telescope. The imaging catalog will contain 10{sup 8} galaxies, a similar number of stars, and 10{sup 6} quasar candidates.

  2. ALS Communications Group

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

    ALS Communications Group Print From left: Ashley White, Lori Tamura, Keri Troutman, and Carina Braun. The ALS Communications staff maintain the ALS Web site; write and edit all...

  3. ALS Communications Group

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

    Communications Group Print From left: Ashley White, Lori Tamura, Keri Troutman, and Carina Braun. The ALS Communications staff maintain the ALS Web site; write and edit all print...

  4. Digital Actuator Technology

    SciTech Connect (OSTI)

    Ken Thomas; Ted Quinn; Jerry Mauck; Richard Bockhorst

    2014-09-01

    There are significant developments underway in new types of actuators for power plant active components. Many of these make use of digital technology to provide a wide array of benefits in performance of the actuators and in reduced burden to maintain them. These new product offerings have gained considerable acceptance in use in process plants. In addition, they have been used in conventional power generation very successfully. This technology has been proven to deliver the benefits promised and substantiate the claims of improved performance. The nuclear industry has been reluctant to incorporate digital actuator technology into nuclear plant designs due to concerns due to a number of concerns. These could be summarized as cost, regulatory uncertainty, and a certain comfort factor with legacy analog technology. The replacement opportunity for these types of components represents a decision point for whether to invest in more modern technology that would provide superior operational and maintenance benefits. Yet, the application of digital technology has been problematic for the nuclear industry, due to qualification and regulatory issues. With some notable exceptions, the result has been a continuing reluctance to undertake the risks and uncertainties of implementing digital actuator technology when replacement opportunities present themselves. Rather, utilities would typically prefer to accept the performance limitations of the legacy analog actuator technologies to avoid impacts to project costs and schedules. The purpose of this report is to demonstrate that the benefits of digital actuator technology can be significant in terms of plant performance and that it is worthwhile to address the barriers currently holding back the widespread development and use of this technology. It addresses two important objectives in pursuit of the beneficial use of digital actuator technology for nuclear power plants: 1. To demonstrate the benefits of digital actuator technology over legacy analog sensor technology in both quantitative and qualitative ways. 2. To recognize and address the added difficulty of digital technology qualification, especially in regard to software common cause failure (SCCF), that is introduced by the use of digital actuator technology.

  5. Digital field ion microscopy

    SciTech Connect (OSTI)

    Sijbrandij, S.J.; Russell, K.F.; Miller, M.K.; Thomson, R.C.

    1998-01-01

    Due to environmental concerns, there is a trend to avoid the use of chemicals needed to develop negatives and to process photographic paper, and to use digital technologies instead. Digital technology also offers the advantages that it is convenient, as it enables quick access to the end result, allows image storage and processing on computer, allows rapid hard copy output, and simplifies electronic publishing. Recently significant improvements have been made to the performance and cost of camera-sensors and printers. In this paper, field ion images recorded with two digital cameras of different resolution are compared to images recorded on standard 35 mm negative film. It should be noted that field ion images exhibit low light intensity and high contrast. Field ion images were recorded from a standard microchannel plate and a phosphor screen and had acceptance angles of {approximately} 60{degree}. Digital recordings were made with a Digital Vision Technologies (DVT) MICAM VHR1000 camera with a resolution of 752 x 582 pixels, and a Kodak DCS 460 digital camera with a resolution of 3,060 x 2,036 pixels. Film based recordings were made with Kodak T-MAX film rated at 400 ASA. The resolving power of T-MAX film, as specified by Kodak, is between 50 and 125 lines per mm, which corresponds to between 1,778 x 1,181 and 4,445 x 2,953 pixels, i.e. similar to that from the DCS 460 camera. The intensities of the images were sufficient to be recorded with standard fl:1.2 lenses with exposure times of less than 2 s. Many digital cameras were excluded from these experiments due to their lack of sensitivity or the inability to record a full frame image due to the fixed working distance defined by the vacuum system. The digital images were output on a Kodak Digital Science 8650 PS dye sublimation color printer (300 dpi). All field ion micrographs presented were obtained from a Ni-Al-Be specimen.

  6. Communications Consultant RFP

    Broader source: Energy.gov [DOE]

    Communications Consultant RFP, from the Tool Kit Framework: Small Town University Energy Program (STEP).

  7. Communication Consultant Contract

    Broader source: Energy.gov [DOE]

    Communication Consultant Contract, from the Tool Kit Framework: Small Town University Energy Program (STEP).

  8. Communications device identification methods, communications methods, wireless communications readers, wireless communications systems, and articles of manufacture

    DOE Patents [OSTI]

    Steele, Kerry D [Kennewick, WA; Anderson, Gordon A [Benton City, WA; Gilbert, Ronald W [Morgan Hill, CA

    2011-02-01

    Communications device identification methods, communications methods, wireless communications readers, wireless communications systems, and articles of manufacture are described. In one aspect, a communications device identification method includes providing identification information regarding a group of wireless identification devices within a wireless communications range of a reader, using the provided identification information, selecting one of a plurality of different search procedures for identifying unidentified ones of the wireless identification devices within the wireless communications range, and identifying at least some of the unidentified ones of the wireless identification devices using the selected one of the search procedures.

  9. Digital optical conversion module

    DOE Patents [OSTI]

    Kotter, D.K.; Rankin, R.A.

    1988-07-19

    A digital optical conversion module used to convert an analog signal to a computer compatible digital signal including a voltage-to-frequency converter, frequency offset response circuitry, and an electrical-to-optical converter. Also used in conjunction with the digital optical conversion module is an optical link and an interface at the computer for converting the optical signal back to an electrical signal. Suitable for use in hostile environments having high levels of electromagnetic interference, the conversion module retains high resolution of the analog signal while eliminating the potential for errors due to noise and interference. The module can be used to link analog output scientific equipment such as an electrometer used with a mass spectrometer to a computer. 2 figs.

  10. Digital optical conversion module

    DOE Patents [OSTI]

    Kotter, Dale K.; Rankin, Richard A.

    1991-02-26

    A digital optical conversion module used to convert an analog signal to a computer compatible digital signal including a voltage-to-frequency converter, frequency offset response circuitry, and an electrical-to-optical converter. Also used in conjunction with the digital optical conversion module is an optical link and an interface at the computer for converting the optical signal back to an electrical signal. Suitable for use in hostile environments having high levels of electromagnetic interference, the conversion module retains high resolution of the analog signal while eliminating the potential for errors due to noise and interference. The module can be used to link analog output scientific equipment such as an electrometer used with a mass spectrometer to a computer.

  11. Digital Image Correlation Engine

    SciTech Connect (OSTI)

    Turner, Dan; Crozier, Paul; Reu, Phil

    2015-10-06

    DICe is an open source digital image correlation (DIC) tool intended for use as a module in an external application or as a standalone analysis code. It's primary capability is computing full –field displacements and strains from sequences of digital These images are typically of a material sample undergoing a materials characterization experiment, but DICe is also useful for other applications (for example, trajectory tracking). DICe is machine portable (Windows, Linux and Mac) and can be effectively deployed on a high performance computing platform. Capabilities from DICe can be invoked through a library interface, via source code integration of DICe classes or through a graphical user interface.

  12. Realty Specialist

    Broader source: Energy.gov [DOE]

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

  13. Security Specialist

    Broader source: Energy.gov [DOE]

    This position is located in the Office of Security Policy, Office of Security, Office of the Associate Under Secretary for Environment, Health, Safety, and Security (AU). The Office of Security...

  14. IT Specialist

    Broader source: Energy.gov [DOE]

    This position is located in the IT Asset Management Team of IT Client Services, Information Technology at Bonneville Power Administration located in Vancouver, Washington. The IT Client Services...

  15. Loan Specialist

    Broader source: Energy.gov [DOE]

    A successful candidate in this position will perform and coordinate thorough and authoritative surveys for Loan Program Office (LPO) level process improvements and corrective actions; act as...

  16. Facilities Specialist

    Broader source: Energy.gov [DOE]

    EEREs mission is to create and sustain American leadership in the global transition to a clean energy economy through high-impact research, development, and demonstration and by breaking down...

  17. Loan Specialist

    Broader source: Energy.gov [DOE]

    A successful candidate in this position will work on the Federal loan and loan guarantee portfolios as approved and authorized by Energy Policy Act (EPA) Title VII Programs, and under Section 136...

  18. Fiscal Specialist

    Broader source: Energy.gov [DOE]

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

  19. ELECTRONIC DIGITAL COMPUTER

    DOE Patents [OSTI]

    Stone, J.J. Jr.; Bettis, E.S.; Mann, E.R.

    1957-10-01

    The electronic digital computer is designed to solve systems involving a plurality of simultaneous linear equations. The computer can solve a system which converges rather rapidly when using Von Seidel's method of approximation and performs the summations required for solving for the unknown terms by a method of successive approximations.

  20. SOLCOST - Version 3. 0. Solar energy design program for non-thermal specialists

    SciTech Connect (OSTI)

    Not Available

    1980-05-01

    The SOLCOST solar energy design program is a public domain computerized design tool intended for use by non-thermal specialists to size solar systems with a methodology based on life cycle cost. An overview of SOLCOST capabilities and options is presented. A detailed guide to the SOLCOST input parameters is included. Sample problems showing typical imput decks and resulting SOLCOST output sheets are given. Details of different parts of the analysis are appended. (MHR)

  1. Erin R. Pierce | Department of Energy

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

    Erin R. Pierce About Us Erin R. Pierce - Former Digital Communications Specialist, Office of Public Affairs Erin Pierce is a former Digital Communications Specialist in the Office of Public Affairs at the Department of Energy. She works as part of the Energy.gov team - creating digital and social media content related to the Energy Department's work to advance clean, renewable energy sources across the nation - including solar, wind and water power. Erin also uses digital platforms to highlight

  2. BGE Communications Requirements | Department of Energy

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

    BGE Communications Requirements BGE Communications Requirements Chart of BGE Communications Requirements PDF icon BGE Communications Requirements More Documents & Publications ...

  3. Robotic Intelligence Kernel: Communications

    Energy Science and Technology Software Center (OSTI)

    2009-09-16

    The INL Robotic Intelligence Kernel-Comms is the communication server that transmits information between one or more robots using the RIK and one or more user interfaces. It supports event handling and multiple hardware communication protocols.

  4. Communications | Department of Energy

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

    Communications Communications SI Communications graphic.png To effectively inform grid operations with high-level integration of solar, visibility is required across multiple spatial scales (from the end-user load through the distribution substation and beyond) and at multiple time scales (from microseconds to hours and days). Advances in information, communications, and sensor technologies are needed to adequately monitor the behavior and manage the impact of the solar technologies integrating

  5. CRAD, Communications Assessment Plan

    Broader source: Energy.gov [DOE]

    Lines of authority are clearly defined with clear and open communications existing between all departments and all levels.

  6. Justin H.S. Breaux | Argonne National Laboratory

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

    Justin H.S. Breaux Justin Breaux is a science writer and digital communications specialist in Argonne's Communications, Education and Public Affairs Division. Contact him at (630) 252-5823 or media@anl.gov

  7. Secure video communications system

    DOE Patents [OSTI]

    Smith, Robert L.

    1991-01-01

    A secure video communications system having at least one command network formed by a combination of subsystems. The combination of subsystems to include a video subsystem, an audio subsystem, a communications subsystem, and a control subsystem. The video communications system to be window driven and mouse operated, and having the ability to allow for secure point-to-point real-time teleconferencing.

  8. Time reversal communication system

    DOE Patents [OSTI]

    Candy, James V.; Meyer, Alan W.

    2008-12-02

    A system of transmitting a signal through a channel medium comprises digitizing the signal, time-reversing the digitized signal, and transmitting the signal through the channel medium. The channel medium may be air, earth, water, tissue, metal, and/or non-metal.

  9. Metrological digital audio reconstruction

    DOE Patents [OSTI]

    Fadeyev; Vitaliy , Haber; Carl

    2004-02-19

    Audio information stored in the undulations of grooves in a medium such as a phonograph record may be reconstructed, with little or no contact, by measuring the groove shape using precision metrology methods coupled with digital image processing and numerical analysis. The effects of damage, wear, and contamination may be compensated, in many cases, through image processing and analysis methods. The speed and data handling capacity of available computing hardware make this approach practical. Two examples used a general purpose optical metrology system to study a 50 year old 78 r.p.m. phonograph record and a commercial confocal scanning probe to study a 1920's celluloid Edison cylinder. Comparisons are presented with stylus playback of the samples and with a digitally re-mastered version of an original magnetic recording. There is also a more extensive implementation of this approach, with dedicated hardware and software.

  10. Digital Image Correlation Engine

    Energy Science and Technology Software Center (OSTI)

    2015-10-06

    DICe is an open source digital image correlation (DIC) tool intended for use as a module in an external application or as a standalone analysis code. It's primary capability is computing full –field displacements and strains from sequences of digital These images are typically of a material sample undergoing a materials characterization experiment, but DICe is also useful for other applications (for example, trajectory tracking). DICe is machine portable (Windows, Linux and Mac) and canmore » be effectively deployed on a high performance computing platform. Capabilities from DICe can be invoked through a library interface, via source code integration of DICe classes or through a graphical user interface.« less

  11. Digital scale converter

    DOE Patents [OSTI]

    Upton, Richard G.

    1978-01-01

    A digital scale converter is provided for binary coded decimal (BCD) conversion. The converter may be programmed to convert a BCD value of a first scale to the equivalent value of a second scale according to a known ratio. The value to be converted is loaded into a first BCD counter and counted down to zero while a second BCD counter registers counts from zero or an offset value depending upon the conversion. Programmable rate multipliers are used to generate pulses at selected rates to the counters for the proper conversion ratio. The value present in the second counter at the time the first counter is counted to the zero count is the equivalent value of the second scale. This value may be read out and displayed on a conventional seven-segment digital display.

  12. DIGITAL Q METER

    DOE Patents [OSTI]

    Briscoe, W.L.

    1962-02-13

    A digital Q meter is described for measuring the Q of mechanical or electrical devices. The meter comprises in combination a transducer coupled to an input amplifier, and an upper and lower level discriminator coupled to the amplifier and having their outputs coupled to an anticoincidence gate. The output of the gate is connected to a scaler. The lower level discriminator is adjusted to a threshold level of 36.8 percent of the operating threshold level of the upper level discriminator. (AEC)

  13. CMOS-compatible InP/InGaAs digital photoreceiver

    DOE Patents [OSTI]

    Lovejoy, M.L.; Rose, B.H.; Craft, D.C.; Enquist, P.M.; Slater, D.B. Jr.

    1997-11-04

    A digital photoreceiver is formed monolithically on an InP semiconductor substrate and comprises a p-i-n photodetector formed from a plurality of InP/InGaAs layers deposited by an epitaxial growth process and an adjacent heterojunction bipolar transistor (HBT) amplifier formed from the same InP/InGaAs layers. The photoreceiver amplifier operates in a large-signal mode to convert a detected photocurrent signal into an amplified output capable of directly driving integrated circuits such as CMOS. In combination with an optical transmitter, the photoreceiver may be used to establish a short-range channel of digital optical communications between integrated circuits with applications to multi-chip modules (MCMs). The photoreceiver may also be used with fiber optic coupling for establishing longer-range digital communications (i.e. optical interconnects) between distributed computers or the like. Arrays of digital photoreceivers may be formed on a common substrate for establishing a plurality of channels of digital optical communication, with each photoreceiver being spaced by less than about 1 mm and consuming less than about 20 mW of power, and preferably less than about 10 mW. Such photoreceiver arrays are useful for transferring huge amounts of digital data between integrated circuits at bit rates of up to about 1,000 Mb/s or more. 4 figs.

  14. CMOS-compatible InP/InGaAs digital photoreceiver

    DOE Patents [OSTI]

    Lovejoy, Michael L.; Rose, Benny H.; Craft, David C.; Enquist, Paul M.; Slater, Jr., David B.

    1997-01-01

    A digital photoreceiver is formed monolithically on an InP semiconductor substrate and comprises a p-i-n photodetector formed from a plurality of InP/InGaAs layers deposited by an epitaxial growth process and an adjacent heterojunction bipolar transistor (HBT) amplifier formed from the same InP/InGaAs layers. The photoreceiver amplifier operates in a large-signal mode to convert a detected photocurrent signal into an amplified output capable of directly driving integrated circuits such as CMOS. In combination with an optical transmitter, the photoreceiver may be used to establish a short-range channel of digital optical communications between integrated circuits with applications to multi-chip modules (MCMs). The photoreceiver may also be used with fiber optic coupling for establishing longer-range digital communications (i.e. optical interconnects) between distributed computers or the like. Arrays of digital photoreceivers may be formed on a common substrate for establishing a plurality of channels of digital optical communication, with each photoreceiver being spaced by less than about 1 mm and consuming less than about 20 mW of power, and preferably less than about 10 mW. Such photoreceiver arrays are useful for transferring huge amounts of digital data between integrated circuits at bit rates of up to about 1000 Mb/s or more.

  15. Health Education Specialist/Project Manager Oak Ridge Institute for Science and Education

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

    inFormation about the CHRIS faith-based approach to addressing minority health disparities in your community, please contact: rose marie Womble, mSSW Health Education Specialist/Project Manager Oak Ridge Institute for Science and Education P.O. Box 117, MS-37 Oak Ridge, TN 37831-0117 E-mail: rose.womble@orise.orau.gov Telephone: 865.576.6256 Fax: 865.241.3851 "The beauty of the CHRIS program is that it's tailored to provide information that addresses a wide array of health issues within a

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

    SciTech Connect (OSTI)

    1994-03-01

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

  17. Digital Identities | Department of Energy

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

    Digital Identities Digital Identities banner-957163_960_720.jpg Public Key Infrastructure (PKI) is a comprehensive system that provides public-key encryption and digital signature services: Authentication - Uniquely identifies the information originator and consumer Confidentiality or Privacy - Assures information and data are protected from unauthorized access Data integrity - Assures data has not been accidentally or deliberately altered Non-Repudiation - Provides proof of the integrity and

  18. Digital Lumens | Open Energy Information

    Open Energy Info (EERE)

    Lumens Jump to: navigation, search Name: Digital Lumens Address: 110 Canal Street Place: Boston, Massachusetts Zip: 02114 Region: Greater Boston Area Product: Intelligent Lighting...

  19. Stored program digital process controller

    DOE Patents [OSTI]

    Stephenson, Dwight L.

    1977-01-04

    A digital process control function generator wherein a timing clock, in conjunction with programmable read only memories controls variables in a process with respect to time.

  20. ORISE: Public Health Communication

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

    Communication Public Health Communication The Oak Ridge Institute for Science and Education (ORISE) assists government agencies and organizations in addressing public health challenges by developing evidence-based communication programs and social marketing initiatives that resonate with target populations. Because approximately half of American adults do not understand basic health information, ORISE develops the types of messages that will attract attention and motivate people to address their

  1. Fusion Communication Summit cover

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

    COMMUNICATIONS SUMMIT for U.S. Magnetic Fusion September 12-13, 2012 Princeton University - Frist Campus Center Princeton, New Jersey, USA Mission Statement Announcements...

  2. Notifications and Communications

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

    1997-08-21

    This volume provides a description of appropriate notifications and communications during an emergency. Canceled by DOE G 151.1-4.

  3. Digital quadrature phase detection

    DOE Patents [OSTI]

    Smith, J.A.; Johnson, J.A.

    1992-05-26

    A system for detecting the phase of a frequency or phase modulated signal that includes digital quadrature sampling of the frequency or phase modulated signal at two times that are one quarter of a cycle of a reference signal apart, determination of the arctangent of the ratio of a first sampling of the frequency or phase modulated signal to the second sampling of the frequency or phase modulated signal, and a determination of quadrant in which the phase determination is increased by 2[pi] when the quadrant changes from the first quadrant to the fourth quadrant and decreased by 2[pi] when the quadrant changes from the fourth quadrant to the first quadrant whereby the absolute phase of the frequency or phase modulated signal can be determined using an arbitrary reference convention. 6 figs.

  4. Digital quadrature phase detection

    DOE Patents [OSTI]

    Smith, James A.; Johnson, John A.

    1992-01-01

    A system for detecting the phase of a frequency of phase modulated signal that includes digital quadrature sampling of the frequency or phase modulated signal at two times that are one quarter of a cycle of a reference signal apart, determination of the arctangent of the ratio of a first sampling of the frequency or phase modulated signal to the second sampling of the frequency or phase modulated signal, and a determination of quadrant in which the phase determination is increased by 2.pi. when the quadrant changes from the first quadrant to the fourth quadrant and decreased by 2.pi. when the quadrant changes from the fourth quadrant to the first quadrant whereby the absolute phase of the frequency or phase modulated signal can be determined using an arbitrary reference convention.

  5. Renewable Energy & Energy Efficiency Partnership (REEEP) Digital...

    Open Energy Info (EERE)

    (REEEP) Digital Library Jump to: navigation, search Tool Summary LAUNCH TOOL Name: Renewable Energy and Energy Efficiency Partnership (REEEP) Digital Library AgencyCompany...

  6. ADMINISTRATIVE RECORDS SCHEDULE 12: COMMUNICATIONS RECORDS |...

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

    The principal records documenting communication functions include messenger service ... ADM 12 PDF Communications Records Administrative Records Schedule: Communication Records

  7. Hazard Communication Training - Upcoming Implementation Date...

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

    Hazard Communication Training - Upcoming Implementation Date for New Hazard Communication Standard Hazard Communication Training - Upcoming Implementation Date for New Hazard ...

  8. Coherent soliton communication lines

    SciTech Connect (OSTI)

    Yushko, O. V. Redyuk, A. A.; Fedoruk, M. P.; Turitsyn, S. K.

    2014-11-15

    The data transmission in coherent fiber-optical communication lines using solitons with a variable phase is studied. It is shown that nonlinear coherent structures (solitons) can be applied for effective signal transmission over a long distance using amplitude and optical-phase keying of information. The optimum ratio of the pulse width to the bit slot at which the spectral efficiency (transmitted bits per second and hertz) is maximal is determined. It is shown that soliton fiber-optical communication lines can ensure data transmission at a higher spectral efficiency as compared to traditional communication lines and at a high signal-to-noise ratio.

  9. VPP Communications - Hanford Site

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

    Communications Hanford Site Voluntary Protection Program VPP Home VPP Hanford Site Champions Committee Getting Started Maintaining STAR VPP Communications VPP News Releases VPP Photo Gallery VPP Conferences VPP Communications Email Email Page | Print Print Page |Text Increase Font Size Decrease Font Size HANFORD SITE VPP POINTS OF CONTACT Company Name Phone Cell E-Mail DOE-RL VPP POC Larry Yearsley (509)376-5104 Larry.Yearsley@rl.doe.gov CHPRC/VPP Site Co-Chair Jack Griffith (509) 373-5157 (509)

  10. Ex parte Communication | Department of Energy

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

    Communication Ex parte Communication Ex parte communication on AHAM's development of an ice maker energy test procedure PDF icon Ex parte Communication More Documents & ...

  11. Current Communications Needs | Department of Energy

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

    Current Communications Needs Current Communications Needs Oncor Electric Delivery chart of current communications needs PDF icon Current Communications Needs More Documents & ...

  12. Future Communications Needs | Department of Energy

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

    Future Communications Needs Future Communications Needs Chart of Oncor Electric Delivery's Future Communications Needs PDF icon Future Communications Needs More Documents & ...

  13. Chart of communications requirements | Department of Energy

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

    Chart of communications requirements Chart of communications requirements Chart of communications requirements for BGE PDF icon Chart of communications requirements More Documents ...

  14. NERSC Hosts Digital Stargazing Portal

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

    NERSC Hosts Digital Stargazing Portal NERSC Hosts Digital Stargazing Portal June 4, 2015 Legacy highres 1400x800 Courtesy of DECam Legacy Survey Even non-scientists can now browse sky survey images hosted at NERSC. The DECam Legacy Survey has published the first in a series of web-based catalogs that will offer an update to images of the night sky originally taken with the 15-year-old camera of the Sloan Digital Sky Survey. In the spirit of the new information age, the survey will share frequent

  15. Communications Records | Department of Energy

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

    PDF icon ADM 120.pdf More Documents & Publications ADMINISTRATIVE RECORDS SCHEDULE 12: COMMUNICATIONS RECORDS ADM 12 PDF Administrative Records Schedule: Communication Records

  16. communications requirements | Department of Energy

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

    Utilities to Inform Federal Smart Grid Policy Re: NBP RFI: Communications Requirements NBP RFI: Communications Requirements- Comments of Lake Region Electric Cooperative- Minnesota

  17. Transmission of digital images within the NTSC analog format

    DOE Patents [OSTI]

    Nickel, George H.

    2004-06-15

    HDTV and NTSC compatible image communication is done in a single NTSC channel bandwidth. Luminance and chrominance image data of a scene to be transmitted is obtained. The image data is quantized and digitally encoded to form digital image data in HDTV transmission format having low-resolution terms and high-resolution terms. The low-resolution digital image data terms are transformed to a voltage signal corresponding to NTSC color subcarrier modulation with retrace blanking and color bursts to form a NTSC video signal. The NTSC video signal and the high-resolution digital image data terms are then transmitted in a composite NTSC video transmission. In a NTSC receiver, the NTSC video signal is processed directly to display the scene. In a HDTV receiver, the NTSC video signal is processed to invert the color subcarrier modulation to recover the low-resolution terms, where the recovered low-resolution terms are combined with the high-resolution terms to reconstruct the scene in a high definition format.

  18. Communications Product Governance Team

    Broader source: Energy.gov [DOE]

    The Office of Energy Efficiency and Renewable Energy (EERE) Product Governance Team (PGT) reviews and approves the publications, exhibits, logos, and templates for all EERE communications products. The PGT manages the product review process.

  19. Report: EM Communications

    Office of Environmental Management (EM)

    EMAB and specifically asked for the Board's input with regard to tools (e.g., plain language) and strategies that will allow EM to be proactive in its communications, and...

  20. Communications 101 | Jefferson Lab

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

    Communications 101 August 18, 2011 Nuclear Physics is a big science. In fact, if you are a student of 20th Century science history, nuclear physics was the first big science. We...

  1. Portable Instrumented Communication Library

    Energy Science and Technology Software Center (OSTI)

    1993-06-10

    PICL is a subroutine library that can be used to develop parallel programs that are portable across several distributed-memory multiprocessors. PICL provides a portable syntax for key communication primitives and related system calls. It also provides portable routines to perform certain widely-used, high-level communication operations, such as global broadcast and global summation. PICL provides execution tracing that can be used to monitor performance or to aid in debugging.

  2. ALS Communications Group

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

    ALS Communications Group Print From left: Ashley White, Lori Tamura, and Keri Troutman. The ALS Communications staff maintain the ALS Web site; write and edit all print and electronic publications for the ALS, including Science Highlights, Science Briefs, brochures, handouts, and the monthly newsletter ALSNews; and create educational and scientific outreach materials. In addition, members of the group organize bi-monthly Science Cafés, create conference and workshop Web sites and publicity, and

  3. Report: EM Communications

    Office of Environmental Management (EM)

    EM Communications August 24, 2006 Submitted by: The EMAB Communications Team Background: At the March 2006 Environmental Management Advisory Board (EMAB) meeting, the Assistant Secretary for Environmental Management (EM) and his staff unveiled the proposed organization for EM. The purpose of the reorganization is to structure the workforce across the EM complex in a way that could ensure maximum and sustained focus on EM's mission -"to complete the cleanup of the contaminated nuclear

  4. MFC Communications Infrastructure Study

    SciTech Connect (OSTI)

    Michael Cannon; Terry Barney; Gary Cook; George Danklefsen, Jr.; Paul Fairbourn; Susan Gihring; Lisa Stearns

    2012-01-01

    Unprecedented growth of required telecommunications services and telecommunications applications change the way the INL does business today. High speed connectivity compiled with a high demand for telephony and network services requires a robust communications infrastructure.   The current state of the MFC communication infrastructure limits growth opportunities of current and future communication infrastructure services. This limitation is largely due to equipment capacity issues, aging cabling infrastructure (external/internal fiber and copper cable) and inadequate space for telecommunication equipment. While some communication infrastructure improvements have been implemented over time projects, it has been completed without a clear overall plan and technology standard.   This document identifies critical deficiencies with the current state of the communication infrastructure in operation at the MFC facilities and provides an analysis to identify needs and deficiencies to be addressed in order to achieve target architectural standards as defined in STD-170. The intent of STD-170 is to provide a robust, flexible, long-term solution to make communications capabilities align with the INL mission and fit the various programmatic growth and expansion needs.

  5. Contemplating 10 Trillion Digits of ?

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

    for calculating digits of stands at about 10 trillion. Alexander J. Yee and Shigeru Kondo used a custom made desktop computer and a program called Y- Cruncher. The calculation...

  6. Digital-data receiver synchronization

    DOE Patents [OSTI]

    Smith, Stephen F.; Turner, Gary W.

    2005-08-02

    Digital-data receiver synchronization is provided with composite phase-frequency detectors, mutually cross-connected comparison feedback or both to provide robust reception of digital data signals. A single master clock can be used to provide frequency signals. Advantages can include fast lock-up time in moderately to severely noisy conditions, greater tolerance to noise and jitter when locked, and improved tolerance to clock asymmetries.

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

    SciTech Connect (OSTI)

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

    1996-07-01

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

  8. DOE Vendor Communications Plan | Department of Energy

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

    Vendor Communications Plan DOE Vendor Communications Plan PDF icon Vendor Communication Plan.pdf More Documents & Publications DOE Vendor Communication Plan Improving Communication with Industry during the Acquisition Process MEMORANDUM FOR CHIEF ACQUISITION OFFICERS

  9. To: Exparte Communications

    Energy Savers [EERE]

    mmarkweiss@aol.com [mailto:mmarkweiss@aol.com] Sent: Tuesday, March 24, 2015 11:12 PM To: Exparte Communications Subject: Memorandum of MHARR Meeting with DOE Officials on March 16, 2015 March 24, 2015 Office of General Counsel U.S. Department of Energy 1000 Independence Avenue, S.W. Washington, D.C. 20585 Memorandum for the record Ex-Parte Communication U.S. Department of Energy Meeting - Tuesday, March 16, 2015, 2:30-3:00 P.M. The purpose of this meeting was to provide additional information

  10. Hazard Communication Training- Upcoming Implementation Date for New Hazard Communication Standard

    Broader source: Energy.gov [DOE]

    Hazard Communication Training - Upcoming Implementation Date for New Hazard Communication Standard - OSHA's 29 CFR 1910.1200, Hazard Communication Standard.

  11. Apparatus and method for managing digital resources by passing digital resource tokens between queues

    DOE Patents [OSTI]

    Crawford, H.J.; Lindenstruth, V.

    1999-06-29

    A method of managing digital resources of a digital system includes the step of reserving token values for certain digital resources in the digital system. A selected token value in a free-buffer-queue is then matched to an incoming digital resource request. The selected token value is then moved to a valid-request-queue. The selected token is subsequently removed from the valid-request-queue to allow a digital agent in the digital system to process the incoming digital resource request associated with the selected token. Thereafter, the selected token is returned to the free-buffer-queue. 6 figs.

  12. Apparatus and method for managing digital resources by passing digital resource tokens between queues

    DOE Patents [OSTI]

    Crawford, Henry J.; Lindenstruth, Volker

    1999-01-01

    A method of managing digital resources of a digital system includes the step of reserving token values for certain digital resources in the digital system. A selected token value in a free-buffer-queue is then matched to an incoming digital resource request. The selected token value is then moved to a valid-request-queue. The selected token is subsequently removed from the valid-request-queue to allow a digital agent in the digital system to process the incoming digital resource request associated with the selected token. Thereafter, the selected token is returned to the free-buffer-queue.

  13. Digitally controlled distributed phase shifter

    DOE Patents [OSTI]

    Hietala, Vincent M. (Placitas, NM); Kravitz, Stanley H. (Placitas, NM); Vawter, Gregory A. (Albuquerque, NM)

    1993-01-01

    A digitally controlled distributed phase shifter is comprised of N phase shifters. Digital control is achieved by using N binary length-weighted electrodes located on the top surface of a waveguide. A control terminal is attached to each electrode thereby allowing the application of a control signal. The control signal is either one or two discrete bias voltages. The application of the discrete bias voltages changes the modal index of a portion of the waveguide that corresponds to a length of the electrode to which the bias voltage is applied, thereby causing the phase to change through the underlying portion of the waveguide. The digitally controlled distributed phase shift network has a total phase shift comprised of the sum of the individual phase shifters.

  14. Digitally controlled distributed phase shifter

    DOE Patents [OSTI]

    Hietala, V.M.; Kravitz, S.H.; Vawter, G.A.

    1993-08-17

    A digitally controlled distributed phase shifter is comprised of N phase shifters. Digital control is achieved by using N binary length-weighted electrodes located on the top surface of a waveguide. A control terminal is attached to each electrode thereby allowing the application of a control signal. The control signal is either one or two discrete bias voltages. The application of the discrete bias voltages changes the modal index of a portion of the waveguide that corresponds to a length of the electrode to which the bias voltage is applied, thereby causing the phase to change through the underlying portion of the waveguide. The digitally controlled distributed phase shift network has a total phase shift comprised of the sum of the individual phase shifters.

  15. Precision digital pulse phase generator

    DOE Patents [OSTI]

    McEwan, T.E.

    1996-10-08

    A timing generator comprises a crystal oscillator connected to provide an output reference pulse. A resistor-capacitor combination is connected to provide a variable-delay output pulse from an input connected to the crystal oscillator. A phase monitor is connected to provide duty-cycle representations of the reference and variable-delay output pulse phase. An operational amplifier drives a control voltage to the resistor-capacitor combination according to currents integrated from the phase monitor and injected into summing junctions. A digital-to-analog converter injects a control current into the summing junctions according to an input digital control code. A servo equilibrium results that provides a phase delay of the variable-delay output pulse to the output reference pulse that linearly depends on the input digital control code. 2 figs.

  16. Precision digital pulse phase generator

    DOE Patents [OSTI]

    McEwan, Thomas E.

    1996-01-01

    A timing generator comprises a crystal oscillator connected to provide an output reference pulse. A resistor-capacitor combination is connected to provide a variable-delay output pulse from an input connected to the crystal oscillator. A phase monitor is connected to provide duty-cycle representations of the reference and variable-delay output pulse phase. An operational amplifier drives a control voltage to the resistor-capacitor combination according to currents integrated from the phase monitor and injected into summing junctions. A digital-to-analog converter injects a control current into the summing junctions according to an input digital control code. A servo equilibrium results that provides a phase delay of the variable-delay output pulse to the output reference pulse that linearly depends on the input digital control code.

  17. Smart Grid Week: New Project in Oregon Helping Advance the Grid...

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

    Erin R. Pierce Erin R. Pierce Former Digital Communications Specialist, Office of Public Affairs LEARN MORE Take a video tour of the new Salem Smart Power Center. Stay up to date ...

  18. Energy 101 | Algae-to-Fuel | Department of Energy

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

    Erin R. Pierce Erin R. Pierce Former Digital Communications Specialist, Office of Public ... In this edition of our Energy 101 video series, we're taking a behind-the-scenes look at ...

  19. Is a Small Wind Energy System Right for You? | Department of...

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

    Addthis Erin R. Pierce Erin R. Pierce Former Digital Communications Specialist, Office of ... Check out our Energy 101 video series to learn more about wind energy basics.During a ...

  20. Energy 101: Lumens | Department of Energy

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

    Erin R. Pierce Erin R. Pierce Former Digital Communications Specialist, Office of Public ... For more tips on Lumens, take a look at the video above and be sure to check out the ...

  1. Smart Grid Week: How the Transition to 21st Century Grid Impacts...

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

    Erin R. Pierce Erin R. Pierce Former Digital Communications Specialist, Office of Public Affairs SMART GRID BASICS Video 101 on the smart grid and how it impacts you. Energy Saver ...

  2. Secretary Moniz Leads DOE Town Hall | Department of Energy

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

    Erin R. Pierce Erin R. Pierce Former Digital Communications Specialist, Office of Public Affairs Secretary Moniz: Week One Watch the swearing-in ceremony. See a video recap of ...

  3. SLIDESHOW: Highlights from the 2013 Women in Clean Energy Symposium...

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

    ... presentation session. | Photo by Justin Knight. Erin R. Pierce Erin R. Pierce Former Digital Communications Specialist, ... C3E, including a wrap-up video of the symposium and ...

  4. Energy At Work: Plant Expansion Creates Job Opportunities in...

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

    plant in Circleville, Ohio. | Photo courtesy of DuPont. Erin R. Pierce Erin R. Pierce Former Digital Communications Specialist, Office of Public Affairs What does this project do? ...

  5. 5 Questions about the SunShot Prize for Minh Le - Solar Program...

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

    photovoltaic systems. | Photo by Dennis SchroederNREL. Erin R. Pierce Erin R. Pierce Former Digital Communications Specialist, Office of Public Affairs What is the SunShot Prize? ...

  6. Plasma digital density determining device

    DOE Patents [OSTI]

    Sprott, Julien C.; Lovell, Thomas W.; Holly, Donald J.

    1976-01-01

    The density of a decaying plasma in an electrically conducting enclosure is determined by applying an excitation to the cavity formed by the enclosure and counting digitally the number of resonant frequencies traversed by the combination of the cavity and the decaying plasma.

  7. Major Communications Reports | Department of Energy

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

    Major Communications Reports Major Communications Reports May 18, 2012 Green Button Data: More Power to You May 28, 2009 Major Communications Report May 28, 2009 May 7, 2009 Major Communications Report May 7, 2009 May 5, 2009 Major Communications Report May 5, 2009 April 30, 2009 Major Communications Report April 30, 2009 April 28, 2009 Major Communications Report April 28, 2009 April 17, 2009 Major Communications Report April 17, 2009 March 24, 2009 Major Communications Report March 24, 2009

  8. Requesting a Digital ID | Department of Energy

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

    Before you request a DOE Digital Identity, you must register in DOE's Management ... is the DOE employee who certifies that you have a valid need for a DOE Digital Identity. ...

  9. Federal Digital Strategy | OpenEI Community

    Open Energy Info (EERE)

    Federal Digital Strategy Home Graham7781's picture Submitted by Graham7781(2017) Super contributor 19 September, 2012 - 14:32 OpenEI part of the Federal Digital Strategy data...

  10. CAT Communicator | Advanced Photon Source

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

    News Archives CAT Communicator CAT Communicator was a newsletter intended to provide APS information to CAT members. 1994 (Volume 5) Number 2 1995 (Volume 6) Number 1 Number 2...

  11. Communications and Media Relations Group

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

    Communications and Media Relations Group Public Affairs Communications Community Public Affairs Org Chart Education Creative Services ⇒ Navigate Section Public Affairs Communications Community Public Affairs Org Chart Education Creative Services Berkeley Lab's Communications and Media Relations Group is responsible for gathering, reporting, and disseminating news about the Lab to both internal and external audiences, including employees, the media, and the community. The latest news can be

  12. Federal Digital Strategy | Department of Energy

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

    Federal Digital Strategy Federal Digital Strategy New expectations require the Federal Government to be ready to deliver and receive digital information and services anytime, anywhere and on any device. It must do so safely, securely, and with fewer resources. To build for the future, the Federal Government has developed a Digital Strategy that embraces the opportunity to innovate more with less, and enables entrepreneurs to better leverage government data to improve the quality of services to

  13. Hallmark Cryptographic Serial Communication | Department of Energy

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

    Cryptographic Serial Communication Hallmark Cryptographic Serial Communication A cryptographic card and link module integrating the Secure SCADA Communications Protocol to provide ...

  14. Ex parte Communication | Department of Energy

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

    to file a petition for relief. PDF icon Ex parte Communication More Documents & Publications Ex parte Communication Ex parte Communication Association of Home Appliance ...

  15. Marketing and Communications Plan | Department of Energy

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

    Communications Plan Marketing and Communications Plan This is a document from Energy ... PDF icon Marketing and Communications Plan More Documents & Publications Sonoma County ...

  16. QTR Ex Parte Communications | Department of Energy

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

    Ex Parte Communications QTR Ex Parte Communications Ex parte communications received during the Department of Energy Quadrennial Technology Review. PDF icon qtrexpartecommunicat...

  17. Rebecca Matulka | Department of Energy

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

    Rebecca Matulka About Us Rebecca Matulka - Former Digital Communications Specialist, Office of Public Affairs Rebecca Matulka Rebecca Matulka is a former digital communications specialist for the Energy Department. In 2012, she joined the Energy.gov team, covering all things energy efficiency -- from fuel cells and vehicle technologies to advancements in manufacturing and consumer energy efficiency tips. Previously, Rebecca worked at an environmental nonprofit, where she built the organization's

  18. Involvement and Communication Committee.

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

    Public Involvement and Communication Committee Chair 1 : Liz Mattson 4 , Member Vice Chair 1 : Shannon Cram, Member Committee Members 2 : Shelley Cimon Liz Mattson Alissa Cordner Ken Niles Shannon Cram Ed Pacheco Rob Davis Dan Serres Tom Galioto Jean Vanni Floyd Hodges Steve White Paige Knight Unofficial Committee Members or Other Interested Parties 3 : Earl Fordham Gerry Pollet Paige Knight Steve Hudson 4 Susan Leckband 4 Facilitator: Cathy McCague 4 Agency & Technical Support: Kris Holmes

  19. Biomonitoring with Wireless Communications

    SciTech Connect (OSTI)

    Budinger, Thomas F.

    2003-03-01

    This review is divided into three sections: technologies for monitoring physiological parameters; biosensors for chemical assays and wireless communications technologies including image transmissions. Applications range from monitoring high risk patients for heart, respiratory activity and falls to sensing levels of physical activity in military, rescue, and sports personnel. The range of measurements include, heart rate, pulse wave form, respiratory rate, blood oxygen, tissue pCO2, exhaled carbon dioxide and physical activity. Other feasible measurements will employ miniature chemical laboratories on silicon or plastic chips. The measurements can be extended to clinical chemical assays ranging from common blood assays to protein or specialized protein measurements (e.g., troponin, creatine, and cytokines such as TNF and IL6). Though the feasibility of using wireless technology to communicate vital signs has been demonstrated 32 years ago (1) it has been only recently that practical and portable devices and communications net works have become generally available for inexpensive deployment of comfortable and affordable devices and systems.

  20. Acquisitions___Communications.pdf | Department of Energy

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

    Acquisitions___Communications.pdf Acquisitions___Communications.pdf PDF icon Acquisitions___Communications.pdf More Documents & Publications 7pt1AcquisitionPlanning.pdf 37pt.2PerformanceBasedServiceAcquisition.pdf DOE Vendor Communications Plan

  1. Memorandum Memorializing Ex Parte Communication, DOE impending...

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

    Memorandum Memorializing Ex Parte Communication, DOE impending determination of coverage ... More Documents & Publications Memorandum Memorializing Ex Parte Communication, November 9, ...

  2. Plumbing Manufacturer's Institute Ex Parte Communication Regarding...

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

    Plumbing Manufacturer's Institute Ex Parte Communication Regarding Showerheads Plumbing Manufacturer's Institute Ex Parte Communication Regarding Showerheads Letter to Department ...

  3. Administrative Records Schedule: Communication Records | Department of

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

    Energy Administrative Records Schedule: Communication Records Administrative Records Schedule: Communication Records The principal records documenting communication function PDF icon Administrative Records Schedule: Communication Records More Documents & Publications ADMINISTRATIVE RECORDS SCHEDULE 12: COMMUNICATIONS RECORDS ADM 12 PDF Communications Records

  4. CRIBB Communications | Department of Energy

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

    CRIBB Communications CRIBB Communications This presentation comes from the U.S. Department of Energy Better Buildings Neighborhood Program and the Chicago Metropolitan Agency for Planning. PDF icon CRIBB Communications More Documents & Publications Motivating Home Energy Improvements-Focus Groups for the U.S. Department of Energy Workforce Development and Sales Training for EE Contractors Transcript.doc Five Steps to a Profitable Contractor Base

  5. Tradeoff Analysis for Combat Service Support Wireless Communications Alternatives

    SciTech Connect (OSTI)

    Burnette, John R.; Thibodeau, Christopher C.; Greitzer, Frank L.

    2002-02-28

    As the Army moves toward more mobile and agile forces and continued sustainment of numerous high-cost legacy logistics management systems, the requirement for wireless connectivity and a wireless network to supporting organizations has become ever more critical. There are currently several Army communications initiatives underway to resolve this wireless connectivity issue. However, to fully appreciate and understand the value of these initiatives, a Tradeoff Analysis is needed. The present study seeks to identify and assess solutions. The analysis identified issues that impede Interim Brigade Combat Team (IBCT) communication system integration and outlined core requirements for sharing of logistics data between the field and Army battle command systems. Then, the analysis examined wireless communication alternatives as possible solutions for IBCT logistics communications problems. The current baseline system was compared with possible alternatives involving tactical radio systems, wireless/near term digital radio, cellular satellite, and third-generation (3G) wireless technologies. Cellular satellite and 3G wireless technologies offer clear advantages and should be considered for later IBCTs.

  6. Loan Performance Data and Communication

    Broader source: Energy.gov [DOE]

    Better Buildings Residential Network Financing and Revenue Peer Exchange Call: Loan Performance Data and Communication, Call Slides and Discussion Summary, May 23, 2013.

  7. Public Involvement and Communications Committee:

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

    purposes only 09.08.15 Excerpt from the HAB Process Manual January 2012 Public Involvement and Communications Committee: Develops Board Advice for the TPA agencies on the...

  8. ORISE: Crisis and Risk Communication

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

    U.S. Department of Energy (DOE) Oak Ridge Office (ORO), ORISE provides crisis and risk communication support through the management of its Joint Information Center (JIC)...

  9. Communication devices for network-hopping communications and methods of network-hopping communications

    DOE Patents [OSTI]

    Buttles, John W.

    2011-12-20

    Wireless communication devices include a software-defined radio coupled to processing circuitry. The processing circuitry is configured to execute computer programming code. Storage media is coupled to the processing circuitry and includes computer programming code configured to cause the processing circuitry to configure and reconfigure the software-defined radio to operate on each of a plurality of communication networks according to a selected sequence. Methods for communicating with a wireless device and methods of wireless network-hopping are also disclosed.

  10. Communication devices for network-hopping communications and methods of network-hopping communications

    DOE Patents [OSTI]

    Buttles, John W

    2013-04-23

    Wireless communication devices include a software-defined radio coupled to processing circuitry. The system controller is configured to execute computer programming code. Storage media is coupled to the system controller and includes computer programming code configured to cause the system controller to configure and reconfigure the software-defined radio to operate on each of a plurality of communication networks according to a selected sequence. Methods for communicating with a wireless device and methods of wireless network-hopping are also disclosed.

  11. Digital Mapping Of Structurally Controlled Geothermal Features...

    Open Energy Info (EERE)

    GPS Units And Pocket Computers Jump to: navigation, search OpenEI Reference LibraryAdd to library Conference Paper: Digital Mapping Of Structurally Controlled Geothermal Features...

  12. Digital Gas Inc | Open Energy Information

    Open Energy Info (EERE)

    Gas Inc Jump to: navigation, search Name: Digital Gas Inc Place: Dallas, Texas Sector: Solar Product: Company with a number of subsidiaries involved in mining, solar power, waste...

  13. Digital Power Capital LLC | Open Energy Information

    Open Energy Info (EERE)

    Capital LLC Jump to: navigation, search Name: Digital Power Capital LLC Place: Greenwich, Connecticut Zip: 6830 Product: A private equity firm focused on new technologies that...

  14. Half Metallic Digital Ferromagnetic Heterostructure Composed...

    Office of Scientific and Technical Information (OSTI)

    The authors propose and investigate the properties of a digital ferromagnetic ... Letters, vol. 96, NA, January 19, 2006, pp. 027211; Journal Volume: 96 Research Org: ...

  15. Half Metallic Digital Ferromagnetic Heterostructure Composed...

    Office of Scientific and Technical Information (OSTI)

    Citation Details In-Document Search Title: Half Metallic Digital Ferromagnetic ... originating from hybridized Mn-d and nearest-neighbor Si-p states, and the corresponding ...

  16. Bandwidth utilization maximization of scientific RF communication systems

    SciTech Connect (OSTI)

    Rey, D.; Ryan, W.; Ross, M.

    1997-01-01

    A method for more efficiently utilizing the frequency bandwidth allocated for data transmission is presented. Current space and range communication systems use modulation and coding schemes that transmit 0.5 to 1.0 bits per second per Hertz of radio frequency bandwidth. The goal in this LDRD project is to increase the bandwidth utilization by employing advanced digital communications techniques. This is done with little or no increase in the transmit power which is usually very limited on airborne systems. Teaming with New Mexico State University, an implementation of trellis coded modulation (TCM), a coding and modulation scheme pioneered by Ungerboeck, was developed for this application and simulated on a computer. TCM provides a means for reliably transmitting data while simultaneously increasing bandwidth efficiency. The penalty is increased receiver complexity. In particular, the trellis decoder requires high-speed, application-specific digital signal processing (DSP) chips. A system solution based on the QualComm Viterbi decoder and the Graychip DSP receiver chips is presented.

  17. Communication Graph Generator for Parallel Programs

    Energy Science and Technology Software Center (OSTI)

    2014-04-08

    Graphator is a collection of relatively simple sequential programs that generate communication graphs/matrices for commonly occurring patterns in parallel programs. Currently, there is support for five communication patterns: two-dimensional 4-point stencil, four-dimensional 8-point stencil, all-to-alls over sub-communicators, random near-neighbor communication, and near-neighbor communication.

  18. Increasing security in inter-chip communication

    DOE Patents [OSTI]

    Edwards, Nathan J; Hamlet, Jason; Bauer, Todd; Helinski, Ryan

    2014-10-28

    An apparatus for increasing security in inter-chip communication includes a sending control module, a communication bus, and a receiving control module. The communication bus is coupled between the sending control module and the receiving control module. The sending control module operates to send data on the communication bus, disable the communication bus when threats are detected, or both.

  19. RF digital-to-analog converter

    DOE Patents [OSTI]

    Conway, Patrick H.; Yu, David U. L.

    1995-01-01

    A digital-to analogue converter for producing an RF output signal proportional to a digital input word of N bits from an RF reference input, N being an integer greater or equal to 2. The converter comprises a plurality of power splitters, power combiners and a plurality of mixers or RF switches connected in a predetermined configuration.

  20. RF digital-to-analog converter

    DOE Patents [OSTI]

    Conway, P.H.; Yu, D.U.L.

    1995-02-28

    A digital-to-analog converter is disclosed for producing an RF output signal proportional to a digital input word of N bits from an RF reference input, N being an integer greater or equal to 2. The converter comprises a plurality of power splitters, power combiners and a plurality of mixers or RF switches connected in a predetermined configuration. 18 figs.

  1. Tags, wireless communication systems, tag communication methods, and wireless communications methods

    DOE Patents [OSTI]

    Scott; Jeff W. , Pratt; Richard M.

    2006-09-12

    Tags, wireless communication systems, tag communication methods, and wireless communications methods are described. In one aspect, a tag includes a plurality of antennas configured to receive a plurality of first wireless communication signals comprising data from a reader, a plurality of rectifying circuits coupled with. respective individual ones of the antennas and configured to provide rectified signals corresponding to the first wireless communication signals, wherein the rectified signals are combined to produce a composite signal, an adaptive reference circuit configured to vary a reference signal responsive to the composite signal, a comparator coupled with the adaptive reference circuit and the rectifying circuits and configured to compare the composite signal with respect to the reference signal and to output the data responsive to the comparison, and processing circuitry configured to receive the data from the comparator and to process the data.

  2. Agent Communications using Distributed Metaobjects

    SciTech Connect (OSTI)

    Goldsmith, Steven Y.; Spires, Shannon V.

    1999-06-10

    There are currently two proposed standards for agent communication languages, namely, KQML (Finin, Lobrou, and Mayfield 1994) and the FIPA ACL. Neither standard has yet achieved primacy, and neither has been evaluated extensively in an open environment such as the Internet. It seems prudent therefore to design a general-purpose agent communications facility for new agent architectures that is flexible yet provides an architecture that accepts many different specializations. In this paper we exhibit the salient features of an agent communications architecture based on distributed metaobjects. This architecture captures design commitments at a metaobject level, leaving the base-level design and implementation up to the agent developer. The scope of the metamodel is broad enough to accommodate many different communication protocols, interaction protocols, and knowledge sharing regimes through extensions to the metaobject framework. We conclude that with a powerful distributed object substrate that supports metaobject communications, a general framework can be developed that will effectively enable different approaches to agent communications in the same agent system. We have implemented a KQML-based communications protocol and have several special-purpose interaction protocols under development.

  3. Optical analog-to-digital converter

    DOE Patents [OSTI]

    Vawter, G. Allen; Raring, James; Skogen, Erik J.

    2009-07-21

    An optical analog-to-digital converter (ADC) is disclosed which converts an input optical analog signal to an output optical digital signal at a sampling rate defined by a sampling optical signal. Each bit of the digital representation is separately determined using an optical waveguide interferometer and an optical thresholding element. The interferometer uses the optical analog signal and the sampling optical signal to generate a sinusoidally-varying output signal using cross-phase-modulation (XPM) or a photocurrent generated from the optical analog signal. The sinusoidally-varying output signal is then digitized by the thresholding element, which includes a saturable absorber or at least one semiconductor optical amplifier, to form the optical digital signal which can be output either in parallel or serially.

  4. The Digital Revolution in Measurements

    SciTech Connect (OSTI)

    Kirkham, Harold

    2013-02-27

    This paper considers what it means to make a measurement, and the changes in measurement technology over the years. The impact of the latest changes, which have resulted in most electrical measurements being done digitally, is explored. It is argued that the process of measurement can be considered equivalent to one of data compression. The smart grid will certainly result in many more signals being made available, and therefore a great deal of data compression will be taking place. Measurements will be made in parts of the power system presently unmonitored, as well as parts that are already well covered by instrumentation. The smart grid engineer must decide what it means to have “useful” information. Unless care is taken, the signal processing may furnish information that is not useful, and may not even make sense. The paper concludes by examining the possibilities of data compression from multiple separate signals.

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

    SciTech Connect (OSTI)

    Not Available

    1993-10-01

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

  6. Digital Television and Media Innovations | Princeton Plasma Physics Lab

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

    Digital Strategy Digital Strategy May 27, 2015 - 10:21am Addthis Implementing the Federal Digital Strategy Implementing the Federal Digital Strategy Alex Cohen Alex Cohen Former Senior Digital Information Strategist Atiq Warraich Atiq Warraich Technical Lead/Project Manager New expectations require the Federal Government to be ready to deliver and receive digital information and services anytime, anywhere and on any device. It must do so safely, securely, and with fewer resources. To build for

  7. Emergency Communications | National Nuclear Security Administration

    National Nuclear Security Administration (NNSA)

    Emergency Communications Emergency Communications Network logo NNSA's Emergency Communications Network (ECN) provides managers at NNSA with the capability to exchange real-time voice, data, and video information for managing emergency situations that involve NNSA assets and interests. The Emergency Communications Network is a multi-faceted communications network providing classified and unclassified voice, video, and data communications between NNSA headquarters and approximately 55 remote sites

  8. Ex parte Communication | Department of Energy

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

    PDF icon Ex parte Communication More Documents & Publications Association of Home Appliance Manufacturers Ex Parte CommunicationKitable RefrigeratorFreezer Guidance AHAM Ex Parte ...

  9. Ex Parte Communication | Department of Energy

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

    Parte Communication Ex Parte Communication summary of ex parte meeting on rulemaking for section 414 of the Energy Independence and Security Act of 2007 PDF icon Ex Parte ...

  10. Disclosure of Permitted Communication Concerning Regional Standards...

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

    EERE-2011-BT-CE-0077 Disclosure of Permitted Communication Concerning Regional Standards ... More Documents & Publications Disclosure of Permitted Communication Concerning Fossil Fuel ...

  11. Memorandum Memorializing Ex Parte Communication | Department...

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

    Memorandum Memorializing Ex Parte Communication More Documents & Publications Exelon response Memorandum Memorializing Ex Parte Communication CSC Workshop Transcript 02-20-2105

  12. Ex parte communication | Department of Energy

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

    PDF icon Ex parte communication More Documents & Publications Ex parte communication Ex Parte Memorandum Docket No. EERE-2010-BT-STD-0027 Energy Conservation Standards for ...

  13. Memorandum Memorializing Ex Parte Communication, November 9,...

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

    Memorandum Memorializing Ex Parte Communication, November 9, 2015 related to DOE impending ... More Documents & Publications Memorandum Memorializing Ex Parte Communication, DOE ...

  14. Memorandum Memorializing Ex Parte Communication | Department...

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

    PDF icon Memorandum Memorializing Ex Parte Communication More Documents & Publications Memorandum Memorializing Ex Parte Communication Public Comment re NOI on Convention on ...

  15. Ex Parte Communication Memo | Department of Energy

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

    Parte Communication Memo Ex Parte Communication Memo Consumers Union (CU) staff requested a meeting with DOE and EPA staff to discuss our views on updates to several appliance ...

  16. Memorandum Summarizing Ex Parte Communication | Department of...

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

    Summarizing Ex Parte Communication Memorandum Summarizing Ex Parte Communication On September 12, 2014, representatives of the American Gas Association (AGA) met with staff of the ...

  17. Disclosure of Permitted Communication Concerning Fossil Fuel...

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

    EERE-2010-BT-STD-0031; RIN 1904-AB96 Disclosure of Permitted Communication Concerning ... More Documents & Publications Disclosure of Permitted Communication Concerning Regional ...

  18. Ex Parte Communication Memorandum | Department of Energy

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

    Parte Communication Memorandum Ex Parte Communication Memorandum On Monday March 3, 2014, a group of energy efficiency advocates had a conference call with representatives of the ...

  19. Quality Work Plan Communications Requirement | Department of...

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

    The plan includes a communication requirement that all WAP Grantees must meet. In this ... state Grantees must meet a communication requirement to ensure that the Grantee ...

  20. Assured Power and Communications | Open Energy Information

    Open Energy Info (EERE)

    Assured Power and Communications Jump to: navigation, search Name: Assured Power and Communications Place: Los Angeles, California Zip: 90024 Product: A mobile power and...

  1. NBP RFI: Communications Requirements | Department of Energy

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

    information to the Department of Energy (DOE) on the communications needs of utilities. ... PDF icon NBP RFI: Communications Requirements More Documents & Publications Response to ...

  2. NETL Publications Earn National Communications Awards

    Broader source: Energy.gov [DOE]

    Two National Energy Technology Laboratory publications have received National Association of Government Communicators first-place awards for superior government communications.

  3. Power PLUS Communications AG | Open Energy Information

    Open Energy Info (EERE)

    PLUS Communications AG Jump to: navigation, search Name: Power PLUS Communications AG Place: Mannheim, Germany Zip: 68167 Product: String representation "Power Plus Comm ... nergy...

  4. TEC Working Group Topic Groups Archives Communications

    Broader source: Energy.gov [DOE]

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

  5. Studying the Communications Requirements of Electric Utilities...

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

    Studying the Communications Requirements of Electric Utilities to Inform Federal Smart Grid Policies- Public Meeting Studying the Communications Requirements of Electric Utilities ...

  6. Ultralow-Power Silicon Microphotonic Communications Platform

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

    Ultralow-Power Silicon Microphotonic Communications Platform 1 R&D 100 Entry Ultralow-Power Silicon Microphotonic Communications Platform 2 R&D 100 Entry Submitting Organization ...

  7. Leadership through Effective Communication (FLD 142), Washington...

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

    Leadership through Effective Communication (FLD 142), Washington DC Leadership through Effective Communication (FLD 142), Washington DC April 25, 2016 8:00AM EDT to April 27, 2016 ...

  8. Efficiency Advocates' Ex Parte Communication | Department of...

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

    Efficiency Advocates' Ex Parte Communication Efficiency Advocates' Ex Parte Communication The attendees identified in this memorandum met on June 11, 2013, to discuss DOE's ...

  9. Millennium Communication Co Ltd | Open Energy Information

    Open Energy Info (EERE)

    Communication Co Ltd Jump to: navigation, search Name: Millennium Communication Co Ltd Place: Taiwan Sector: Solar Product: Focused on semiconductor photoelectric components...

  10. Memorandum Memorializing Ex Parte Communication | Department...

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

    Memorandum Memorializing Ex Parte Communication Memorandum Memorializing Ex Parte Communication On March 31, 2011, a call was held between the Department of Energy and...

  11. Communication: Quantum molecular dynamics simulation of liquid...

    Office of Scientific and Technical Information (OSTI)

    Communication: Quantum molecular dynamics simulation of liquid para-hydrogen by nuclear and electron wave packet approach Citation Details In-Document Search Title: Communication:...

  12. The Sloan Digital Sky Survey Monitor Telescope Pipeline (Journal...

    Office of Scientific and Technical Information (OSTI)

    The Sloan Digital Sky Survey Monitor Telescope Pipeline Citation Details In-Document Search Title: The Sloan Digital Sky Survey Monitor Telescope Pipeline You are accessing a...

  13. The Digital Road to Scientific Knowledge Diffusion; A Faster...

    Office of Scientific and Technical Information (OSTI)

    Journal Article: The Digital Road to Scientific Knowledge Diffusion; A Faster, Better Way to Scientific Progress? Citation Details In-Document Search Title: The Digital Road to ...

  14. Methods and systems for detecting abnormal digital traffic (Patent...

    Office of Scientific and Technical Information (OSTI)

    Methods and systems for detecting abnormal digital traffic Title: Methods and systems for detecting abnormal digital traffic Aspects of the present invention encompass methods and ...

  15. Hazard Communications Training Deadline Approaches

    Broader source: Energy.gov [DOE]

    All DOE Federal and contractor employees with hazardous chemicals in their workplace MUST complete the new Hazard Communications Standard Training, per 10 CFR 851, Worker Safety and Health Program, by DECEMBER 1, 2013.

  16. ChemCam sends digital 'thumbs up'

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

    ChemCam sends digital 'thumbs up' ChemCam sends digital 'thumbs up' Members of the team got a digital thumbs up about the operational readiness of their instrument just hours after the rover landed on Martian soil. August 8, 2012 Researchers from LANL and the French Space Agency examine data from the Mars Science Laboratory Curiosity rover from inside the ChemCam Operations Center at NASA's Jet Propulsion Laboratory on Monday, Aug. 6, 2012, less than a day after the rover landed on Mars. The

  17. Digital electronic bone growth stimulator

    DOE Patents [OSTI]

    Kronberg, J.W.

    1993-01-01

    The present invention relates to the electrical treatment of biological tissue. In particular, the present invention discloses a device that produces discrete electrical pulse trains for treating osteoporosis and accelerating bone growth. According to its major aspects and broadly stated, the present invention consists of an electrical circuit configuration capable of generating Bassett-type waveforms shown with alternative signals provide for the treatment of either fractured bones or osteoporosis. The signal generator comprises a quartz clock, an oscillator circuit, a binary divider chain, and a plurality of simple, digital logic gates. Signals are delivered efficiently, with little or no distortion, and uniformly distributed throughout the area of injury. Perferably, power is furnished by widely available and inexpensive radio batteries, needing replacement only once in several days. The present invention can be affixed to a medical cast without a great increase in either weight or bulk. Also, the disclosed stimulator can be used to treat osteoporosis or to strengthen a healing bone after the cast has been removed by attaching the device to the patient`s skin or clothing.

  18. Eaton AF5000+Genesis Communication Driver

    Energy Science and Technology Software Center (OSTI)

    1995-05-25

    Communication driver allows the Genesis Control Series software to interact with Eaton AF5000+ frequency drives via RS-232 communications. All Eaton AF5000+ parameters that support communications are supported by the Genesis driver. Multidrop addressing to multiple units is available with the Genesis communication driver.

  19. Digital radiography: a focus on clinical utility

    SciTech Connect (OSTI)

    Price, R.R.; Rollo, F.D.; Monahan, W.G.; James, A.E. Jr.

    1982-01-01

    This book is interesting and timely in that it covers the new and exciting area of digital radiography. The book begins with chapters on the physics, instrumentation, and terminology of digital radiography. Then cost-benefit ratios, legal implication, and outpatient vs. inpatient studies are discussed. The clinical chapters follow. These are applicable to the head and neck, heart, lungs, kidneys, peripheral arteries, and pediatric population. Discussion then centers on intraarterial digital subtraction, clinical experience at Wisconsin, nonangiography application of digital radiology in children, and analog film-screen subtraction intravenous angiography. The book ends by briefly discussing microwave imaging, nuclear magnetic resonance, emission tomography, real-time and Doppler sonography, analog tomography, and the future photoelectric radiology department.

  20. Everything Digital: Converting the world in 2 Exabytes

    SciTech Connect (OSTI)

    Lesk, Michael

    2003-11-05

    Nearly everything created today is in digital format: music is on digital CDs, documents come from word processing, still photography is switching to digital cameras and even movies are now edited digitally. What about the past? We have projects like the Million Book Project scanning one million books, and we know technically how to convert everything: the problems are legal, economic and organizational.

  1. DOE Vendor Communication Plan | Department of Energy

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

    Vendor Communication Plan DOE Vendor Communication Plan As described in Policy Flash 2011-44, the Office of Federal Procurement Policy (OFPP) memorandum entitled "Myth-Busting: Addressing Misconceptions to Improve Communication with Industry during the Acquisition Process" required agencies to develop and submit a high-level vendor communication plan for OFPP approval. DOE's approved plan is attached. PDF icon PF2012-12 DOE Vendor Communication Plan PDF icon PF2012-12a.pdf PDF icon

  2. Ex Parte Communications | Department of Energy

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

    Resources » Ex Parte Communications Ex Parte Communications Ex Parte Communication Guidance Guidance on Ex Parte Communications in Rulemaking Proceedings (October 2009) Ex Parte Communications Received Assistance to Foreign Atomic Energy Activities Nuclear Energy Institute Letter Regarding Proposed Revision of 10 CFR 810 - (March 13, 2012) Exelon Statement Regarding Nuclear Safety and 10 CFR 810 - (May 9, 2012) Nuclear Energy Institute Regarding Proposed Revision of 10 CFR 810 - (June 11, 2012)

  3. Ex parte Communication | Department of Energy

    Energy Savers [EERE]

    parte Communication Ex parte Communication This memo memorializes the meeting between AHAM and the Department of Energy on November 3, 2010, for inclusion in the public docket. In summary, the issue discussed was the need for testing under a final test procedure for refrigerator/freezers in order to verify that the final equations for refrigerator/freezer standards levels are correct. PDF icon Ex parte Communication More Documents & Publications Ex parte Communication Ex parte Communication

  4. Subsea fiber-optic communications

    SciTech Connect (OSTI)

    High, G.; Wright, P.J.

    1997-05-01

    High-cost and hazardous nature of recovering hydrocarbons offshore have led to the trend towards growth in subsea production control. The extended step-out distances of subsea completions is increasing the volume and complexity of subsea data communications beyond the capacity of conventional systems. Improved reservoir management using intelligent sensors, metering, and process equipment, requiring real-time monitoring and control, dictates the use of wideband communication. Fiber optics offers the necessary volume of data transmission, with the high-noise immunity needed for data integrity and safe operation, under the severe Electro-Magnetic Interference (EMI) environments created where high power motors and power cables are used subsea. The marinizing of optical, opto-electronic communication components for production control, data acquisition of subsea completions for the offshore oil industry are described.

  5. Risk communication in environmental assessment

    SciTech Connect (OSTI)

    Rahm-Crites, L.

    1996-08-26

    Since the enactment of NEPA and other environmental legislation, the concept of `risk communication` has expanded from simply providing citizens with scientific information about risk to exploring ways of making risk information genuinely meaningful to the public and facilitating public involvement in the very processes whereby risk is analyzed and managed. Contemporary risk communication efforts attempt to find more effective ways of conveying increasingly complex risk information and to develop more democratic and proactive approaches to community involvement, in particular to ensuring the participation of diverse populations in risk decisions. Although considerable progress has been made in a relatively short time, risk communication researchers and practitioners currently face a number of challenges in a time of high expectations, low trust, and low budgets.

  6. Accelerating the Customer-Driven Microgrid Through Real-Time Digital Simulation

    SciTech Connect (OSTI)

    I. Leonard; T. Baldwin; M. Sloderbeck

    2009-07-01

    Comprehensive design and testing of realistic customer-driven microgrids requires a high performance simulation platform capable of incorporating power system and control models with external hardware systems. Traditional non real-time simulation is unable to fully capture the level of detail necessary to expose real-world implementation issues. With a real-time digital simulator as its foundation, a high-fidelity simulation environment that includes a robust electrical power system model, advanced control architecture, and a highly adaptable communication network is introduced. Hardware-in-the-loop implementation approaches for the hardware-based control and communication systems are included. An overview of the existing power system model and its suitability for investigation of autonomous island formation within the microgrid is additionally presented. Further test plans are also documented.

  7. Communicating the Excitement of Science

    ScienceCinema (OSTI)

    Michael Turner

    2010-01-08

    In this talk (which will include some exciting science) I will discuss some lessons I have learned about communicating science to scientists (in my own field and others), students, the public, the press, and policy makers in giving 500+ colloquia and seminars, 300+ public lectures and many informal presentations (including cocktail parties).

  8. Student Trainee (Account Specialist)

    Broader source: Energy.gov [DOE]

    This position is located in the Power Account Services (PSS) organization of Northwest Requirements Marketing (PS), Power Services (P), Bonneville Power Administration (BPA). Northwest (NW)...

  9. Government Affairs Specialist

    Broader source: Energy.gov [DOE]

    This vacancy may be filled at: U.S. Department of Energy National Nuclear Security Administration Washington Navy Yard 1240 Isaac Hull, SE Washington, DC 20376 Naval Reactors Mission: Provide the...

  10. Asset Management Specialist

    Broader source: Energy.gov [DOE]

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

  11. Reliability Compliance Specialist

    Broader source: Energy.gov [DOE]

    (See Frequently Asked Questions for more information). Where would I be working? Western Area Power Administration Desert Southwest Region Maintenance (G5000) 615 S. 43rd Avenue Phoenix, AZ 85009...

  12. Loan Specialist (Loan Administration)

    Broader source: Energy.gov [DOE]

    The Loans Program Office works to provide loans to eligible and viable innovative or commercially-ready energy technology projects, and support the development of advanced technology vehicle...

  13. Supervisory Information Technology Specialist

    Broader source: Energy.gov [DOE]

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

  14. Logistics Management Specialist

    Broader source: Energy.gov [DOE]

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

  15. Supervisory Natural Resources Specialist

    Broader source: Energy.gov [DOE]

    This position is located in the Eastside Group or the Westside Group of Vegetation Management (TFBV) organization, of Internal Operations (TFB), Transmission Field Services (TF), Transmission...

  16. Power Marketing Specialist

    Broader source: Energy.gov [DOE]

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

  17. Visual Information Specialist

    Broader source: Energy.gov [DOE]

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

  18. Energy Technical Project Specialist

    Broader source: Energy.gov [DOE]

    The Office of Energy Efficiency and Renewable Energys (EERE) mission is to create and sustain American leadership in the global transition to a clean energy economy through high-impact research,...

  19. Program Support Specialist

    Broader source: Energy.gov [DOE]

    A successful candidate in this position will be responsible for planning, coordinating and accomplishing a wide variety of administrative functions and is the liaison between various program...

  20. Intelligence Research Specialist

    Broader source: Energy.gov [DOE]

    A successful candidate in this position will serve as the National Nuclear Forensics Library (NNFL) Project Manager within the Nuclear Materials Security Division.

  1. Environmental Protection Specialist

    Broader source: Energy.gov [DOE]

    (See Frequently Asked Questions for more information). Where would I be working? Western Area Power Administration Desert Southwest Region Environmental Office (G0400) 615 S. 43rd Avenue Phoenix,...

  2. Energy Technology Program Specialist

    Broader source: Energy.gov [DOE]

    The Office of Energy Efficiency and Renewable Energy is the lead Federal government organization for energy efficiency and renewable energy technology research and development. Its mission is to...

  3. Public Utilities Specialist

    Broader source: Energy.gov [DOE]

    This position is located in the Long Term Power Planning (PGPR) organization of Power and Operations Planning (PGP), Generation Supply (PG), Power Services (P), Bonneville Power Administration....

  4. Information Technology Specialist (CUSTSPT)

    Broader source: Energy.gov [DOE]

    The U.S. Department of Energys Carlsbad Field Office has responsibility for the Waste Isolation Pilot Plant (WIPP) and the National Transuranic (TRU) Program. WIPP is located in the Chihuahuan...

  5. IT SPECIALIST (INFOSEC)

    Broader source: Energy.gov [DOE]

    The Bonneville Power Administration (BPA) has been powering people and careers for over 75 years. We are a non-profit federal agency that provides clear, emissions-free hydroelectricity to the...

  6. Inventory Management Specialist

    Broader source: Energy.gov [DOE]

    (See Frequently Asked Questions for more information). Where would I be working? Western Area Power Administration Rocky Mountain Region Facilities/Property, (J1600) 1800 S. Rio Grande Avenue...

  7. Information Security Specialist

    Broader source: Energy.gov [DOE]

    A successful candidate in this position will serve as a Derivative Classifier responsible for implementing and complying with classification requirements for the Department of Energy, Idaho...

  8. Supervisory Public Utilities Specialist

    Broader source: Energy.gov [DOE]

    (See Frequently Asked Questions for more information). Where would I be working? Western Area Power Administration Colorado River Storage Project Power Marketing L-6000 150 E. Social Hall Avenue,...

  9. Personnel Security Specialist

    Broader source: Energy.gov [DOE]

    This position is located in the Office of Associate Under Secretary for Environment, Health, Safety, and Security (AU), Office of Headquarters Personnel Security Operations. A successful candidate...

  10. Supply Management Specialist

    Broader source: Energy.gov [DOE]

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

  11. Maintenance Management Specialist

    Broader source: Energy.gov [DOE]

    (See Frequently Asked Questions for more information). Where would I be working? Western Area Power Administration, Upper Great Plains Region. There is one vacancy in each of the following duty...

  12. Supervisory Industrial Security Specialist

    Broader source: Energy.gov [DOE]

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

  13. Loan Specialist (Risk Management)

    Broader source: Energy.gov [DOE]

    This position is located in the U.S. Department of Energy (DOE), Loan Programs Office (LPO), Risk Management Division (RMD), and Enterprise Risk Management & Compliance Branch. The LPO mission...

  14. Quality Assurance Specialist

    Broader source: Energy.gov [DOE]

    The Office of Quality Assurance (QA) establishes and maintains the QA policies, requirements and guidance for DOE and serves as the DOE corporate resource to ensure that products and services meet...

  15. Intelligence Research Specialist

    Broader source: Energy.gov [DOE]

    A successful candidate in this position will: Assist with the conduct of tactical counterintelligence analyses regarding foreign intelligence threats to Department personnel, facilities and science...

  16. Operations Support Specialist

    Broader source: Energy.gov [DOE]

    (See Frequently Asked Questions for more information). Where would I be working? Western Area Power Administration Rocky Mountain Region Transmission Services Transmission Business Unit, (J7300)...

  17. Grants Management Specialist

    Broader source: Energy.gov [DOE]

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

  18. Public Utilities Specialist

    Broader source: Energy.gov [DOE]

    A successful candidate in this position will be r esponsible for the development of Southwestern's marketing policy,and the development, negotiation,and administration of individual Southwestern...

  19. Natural Resources Specialist

    Broader source: Energy.gov [DOE]

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

  20. Supervisory Contract Specialist

    Broader source: Energy.gov [DOE]

    EEREs mission is to create and sustain American leadership in the global transition to a clean energy economy through high-impact research, development, and demonstration and by breaking down...

  1. Quality Assurance Specialist

    Broader source: Energy.gov [DOE]

    Alternate Title(s):Quality Control Technician; Quality Assurance Inspector; Quality Assurance Representative

  2. Information Technology Specialist

    Broader source: Energy.gov [DOE]

    (See Frequently Asked Questions for more information). Where would I be working? Western Area Power Administration, Upper Great Plains Region, Power Systems Operations, Operations Computer Support ...

  3. TEPP Radiation Specialist Course

    Broader source: Energy.gov [DOE]

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

  4. Information Technology Specialist

    Broader source: Energy.gov [DOE]

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

  5. Environmental Protection Specialist

    Broader source: Energy.gov [DOE]

    (See Frequently Asked Questions for more information). Where would I be working? Western Area Power Administration, Upper Great Plains Region, Environment Office (B0400), duty station: Huron, SD....

  6. Direct-to-digital holography and holovision

    DOE Patents [OSTI]

    Thomas, Clarence E.; Baylor, Larry R.; Hanson, Gregory R.; Rasmussen, David A.; Voelkl, Edgar; Castracane, James; Simkulet, Michelle; Clow, Lawrence

    2000-01-01

    Systems and methods for direct-to-digital holography are described. An apparatus includes a laser; a beamsplitter optically coupled to the laser; a reference beam mirror optically coupled to the beamsplitter; an object optically coupled to the beamsplitter, a focusing lens optically coupled to both the reference beam mirror and the object; and a digital recorder optically coupled to the focusing lens. A reference beam is incident upon the reference beam mirror at a non-normal angle, and the reference beam and an object beam are focused by the focusing lens at a focal plane of the digital recorder to form an image. The systems and methods provide advantages in that computer assisted holographic measurements can be made.

  7. Virtual mask digital electron beam lithography

    DOE Patents [OSTI]

    Baylor, Larry R.; Thomas, Clarence E.; Voelkl, Edgar; Moore, James A.; Simpson, Michael L.; Paulus, Michael J.

    1999-01-01

    Systems and methods for direct-to-digital holography are described. An apparatus includes a laser; a beamsplitter optically coupled to the laser; a reference beam mirror optically coupled to the beamsplitter; an object optically coupled to the beamsplitter, a focusing lens optically coupled to both the reference beam mirror and the object; and a digital recorder optically coupled to the focusing lens. A reference beam is incident upon the reference beam mirror at a non-normal angle, and the reference beam and an object beam are focused by the focusing lens at a focal plane of the digital recorder to form an image. The systems and methods provide advantages in that computer assisted holographic measurements can be made.

  8. Virtual mask digital electron beam lithography

    DOE Patents [OSTI]

    Baylor, L.R.; Thomas, C.E.; Voelkl, E.; Moore, J.A.; Simpson, M.L.; Paulus, M.J.

    1999-04-06

    Systems and methods for direct-to-digital holography are described. An apparatus includes a laser; a beamsplitter optically coupled to the laser; a reference beam mirror optically coupled to the beamsplitter; an object optically coupled to the beamsplitter, a focusing lens optically coupled to both the reference beam mirror and the object; and a digital recorder optically coupled to the focusing lens. A reference beam is incident upon the reference beam mirror at a non-normal angle, and the reference beam and an object beam are focused by the focusing lens at a focal plane of the digital recorder to form an image. The systems and methods provide advantages in that computer assisted holographic measurements can be made. 5 figs.

  9. Digital gate pulse generator for cycloconverter control

    DOE Patents [OSTI]

    Klein, Frederick F.; Mutone, Gioacchino A.

    1989-01-01

    The present invention provides a digital gate pulse generator which controls the output of a cycloconverter used for electrical power conversion applications by determining the timing and delivery of the firing pulses to the switching devices in the cycloconverter. Previous gate pulse generators have been built with largely analog or discrete digital circuitry which require many precision components and periodic adjustment. The gate pulse generator of the present invention utilizes digital techniques and a predetermined series of values to develop the necessary timing signals for firing the switching device. Each timing signal is compared with a reference signal to determine the exact firing time. The present invention is significantly more compact than previous gate pulse generators, responds quickly to changes in the output demand and requires only one precision component and no adjustments.

  10. Digitally programmable signal generator and method

    DOE Patents [OSTI]

    Priatko, G.J.; Kaskey, J.A.

    1989-11-14

    Disclosed is a digitally programmable waveform generator for generating completely arbitrary digital or analog waveforms from very low frequencies to frequencies in the gigasample per second range. A memory array with multiple parallel outputs is addressed; then the parallel output data is latched into buffer storage from which it is serially multiplexed out at a data rate many times faster than the access time of the memory array itself. While data is being multiplexed out serially, the memory array is accessed with the next required address and presents its data to the buffer storage before the serial multiplexing of the last group of data is completed, allowing this new data to then be latched into the buffer storage for smooth continuous serial data output. In a preferred implementation, a plurality of these serial data outputs are paralleled to form the input to a digital to analog converter, providing a programmable analog output. 6 figs.

  11. Digitally programmable signal generator and method

    DOE Patents [OSTI]

    Priatko, Gordon J.; Kaskey, Jeffrey A.

    1989-01-01

    A digitally programmable waveform generator for generating completely arbitrary digital or analog waveforms from very low frequencies to frequencies in the gigasample per second range. A memory array with multiple parallel outputs is addressed; then the parallel output data is latched into buffer storage from which it is serially multiplexed out at a data rate many times faster than the access time of the memory array itself. While data is being multiplexed out serially, the memory array is accessed with the next required address and presents its data to the buffer storage before the serial multiplexing of the last group of data is completed, allowing this new data to then be latched into the buffer storage for smooth continuous serial data output. In a preferred implementation, a plurality of these serial data outputs are paralleled to form the input to a digital to analog converter, providing a programmable analog output.

  12. Ex parte communication Memorandum | Department of Energy

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

    parte communication Memorandum Ex parte communication Memorandum This memorandum provides a summary of an April 29, 2014, meeting with U.S. Department of Energy ("DoE") staff ...

  13. Digitally programmable signal generator and method

    SciTech Connect (OSTI)

    Priatko, G.J.; Kaskey, J.A.

    1986-09-02

    A digitally programmable signal generator (DPSG) and method are disclosed. The DPSG can be used in applications such as Atomic Vapor Laser Isotope Separation (AVLIS) to create an optimal match between the process laser's spectral profile and that of the vaporized material. Other applications include optical telecommunications, non-optical telecommunication in the microwave and radio spectrum, radar, electronic countermeasures, high speed computer interconnects, local area networks, high definition video transport and the multiplexing of large quantities of slow digital memory into high speed data streams. This invention extends the operation of DPSGs into the GHz range, while preserving all of the current art's DPSGs' operational features.

  14. Digital field-bus mode SCADA is key to offshore efficiency. [Automation of offshore gas production platforms

    SciTech Connect (OSTI)

    Cuthbert, P. )

    1994-02-01

    An all-digital SCADA network has been installed in one of the North Sea's largest natural gas fields, controlling the delivery of gas from Shell UK Exploration and Production's souther-area fields to a British Gas Terminal at Bacton, UK. The innovative use of digital technology -- based on the industry-standard HART field protocol -- to complete a digital communications link stretching from the onshore SCADA host right out to the process variable transmitters on the platforms, is playing a key role in the automation of the monitoring and control system by allowing Shell UK Expro to run the majority of the platforms unmanned. The SCADA system is part of a major refit being carried out by Shell Expro on its Leman field. The refit is part of the company's long-term strategy to extend the lifetime of this established field, which started operations in the late 1960s. In order to meet this goal, the prime requirements are to reduce operational costs and risk exposure, and the key element in this area was to reduce the need for resident staff and all of their associated support and equipment costs, through the deployment of automation. The system will achieve the project's cost-cutting aims, but also break new ground in control and monitoring technology for the gas industry, through the use of a smart transmitter scheme as a digital field communications within the wide-area network, using the protocol's all-digital capability in preference to the commonly used 4-20mA-compatible mode, will allow real-time monitoring and control, plus maintenance and diagnostics, to take place remotely. This paper describes the design of this system.

  15. Social Network and Communications Institutional Change Principle |

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

    Department of Energy Network and Communications Institutional Change Principle Social Network and Communications Institutional Change Principle Federal agencies can use social networks and communications to spark and reinforce behavior change for meeting sustainability goals. This principle is based on research findings showing that people and institutions often are strongly influenced by the behaviors and expectations of others. Methods The social network and communications behavior change

  16. Communicating Success: Measuring Improvements, Sharing Results

    Broader source: Energy.gov [DOE]

    This presentation, given through the DOE's Technical Assistance Program (TAP), provides information on how to best communicate success.

  17. Y-12 earns communications honors | Y-12 National Security Complex

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

    earns communications ... Y-12 earns communications honors Posted: September 5, 2013 - 4:06pm The Y-12 National Security Complex received multiple communications awards during three...

  18. Y-12 earns communications honors | Y-12 National Security Complex

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

    earns communications ... Y-12 earns communications honors Posted: June 27, 2012 - 9:38am The Y-12 National Security Complex received multiple communications awards during two...

  19. Tools_for_Improving_Industry_Communications.pdf | Department...

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

    PDF icon ToolsforImprovingIndustryCommunications.pdf More Documents & Publications DOE Vendor Communications Plan DOE Vendor Communication Plan Review of Selected Home Energy ...

  20. American Nuclear Society MEMORANDUM OF EX PARTE COMMUNICATION...

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

    Nuclear Society MEMORANDUM OF EX PARTE COMMUNICATION American Nuclear Society MEMORANDUM ... COMMUNICATION WITH THE DEPARTMENT OF ENERGY MEMORANDUM OF EX PARTE COMMUNICATION WITH ...

  1. Subscribe to EERE Communication Standards and Guidelines Updates...

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

    Subscribe to EERE Communication Standards and Guidelines Updates Subscribe to EERE Communication Standards and Guidelines Updates Subscribe to the Communication Standards and ...

  2. Guidance on Ex Parte Communications | Department of Energy

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

    Ex Parte Communications Guidance on Ex Parte Communications The Department of Energy sets forth guidance on ex parte communications during informal rulemaking proceedings. The ...

  3. Mike Sorey (personal communication 2014) | Open Energy Information

    Open Energy Info (EERE)

    Mike Sorey (personal communication 2014) Jump to: navigation, search OpenEI Reference LibraryAdd to library Personal Communication: Mike Sorey (personal communication 2014)...

  4. Determine and Communicate the Value of Replication | Department...

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

    and Communicate the Value of Replication Determine and Communicate the Value of Replication This presentation shares how to determine and later communicate the value of ...

  5. TEC Working Group Topic Groups Archives Communications Meeting...

    Office of Environmental Management (EM)

    Archives Communications Meeting Summaries TEC Working Group Topic Groups Archives Communications Meeting Summaries Meeting Summaries PDF icon Milwaukee TEC Meeting, Communications...

  6. Communication Standards Website Contact | Department of Energy

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

    Communication Standards Website Contact Communication Standards Website Contact Use this form to send us your comments, report problems, and/or ask questions about information on the Communication Standards website. Your Email Message Here * CAPTCHA This question is for testing whether you are a human visitor and to prevent automated spam submissions. Submit

  7. EM Communicators Meet to Plan Public Outreach

    Broader source: Energy.gov [DOE]

    EM held a communicators forum in Washington, D.C. last week in coordination with the National Cleanup Workshop. Public affairs representatives from across the DOE complex gathered to share their best strategies for public communications and transparent outreach on EM cleanup accomplishments. EM Principal Deputy Assistant Secretary Mark Whitney engaged with the communicators in the forum.

  8. MPI Multicore Torus Communication Benchmark

    Energy Science and Technology Software Center (OSTI)

    2008-02-05

    The MPI Multicore Torus Communications Benchmark (TorusTest) measues the aggegate bandwidth across all six links from/to any multicore node in a logical torus. It can run in wo modi: using a static or a random mapping of tasks to torus locations. The former can be used to achieve optimal mappings and aggregate bandwidths that can be achieved with varying node mappings.

  9. The future of mathematical communication. Final technical report

    SciTech Connect (OSTI)

    Christy, J.

    1994-12-31

    One of the first fruits of cooperation with LBL was the use of the MBone (Multi-Cast Backbone) to broadcast the Conference on the Future of Mathematical Communication, held at MSRI November 30--December 3, 1994. Late last fall, MSRI brought together more than 150 mathematicians, librarians, software developers, representatives of scholarly societies, and both commercial and not-for-profit publishers to discuss the revolution in scholarly communication brought about by digital technology. The conference was funded by the Department of Energy, the National Science Foundation, and the Paul and Gabriella Rosenbaum Foundation. It focused on the impact of the technological revolution on mathematics, but necessarily included issues of a much wider scope. There were talks on electronic publishing, collaboration across the Internet, economic and intellectual property issues, and various new technologies which promise to carry the revolution forward. There were panel discussions of electronic documents in mathematics, the unique nature of electronic journals, technological tools, and the role of scholarly societies. There were focus groups on Developing Countries, K-12 Education, Libraries, and Te{sub X}. The meeting also embodied the promises of the revolution; it was multicast over the MBone channel of the Internet to hundreds of sites around the world and much information on the conference will be available on their World Wide Web server at the URL http://www.msri.org/fmc. The authors have received many comments about the meeting indicating that it has had a profound impact on how the community thinks about how scientists can communicate and make their work public.

  10. Sandia National Laboratories: Sandia Digital Media

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

    Sandia Digital Media Now Playing Featured Categories At Sandia Community Service Energy Engineering - Nuclear Health-Safety Historical Material National Security Sciences and Engineering Technical Training Search Videos Webinars There are no current webinars at this time. For Media Browse Sandia's Media B-Roll. For additional information, view Sandia's Media Contacts and Resources page.

  11. Development of GEM-Based Digital Hadron Calorimetry Using the...

    Office of Scientific and Technical Information (OSTI)

    Conference: Development of GEM-Based Digital Hadron Calorimetry Using the SLAC KPiX Chip Citation Details In-Document Search Title: Development of GEM-Based Digital Hadron...

  12. Consortium on Digital Energy CoDE | Open Energy Information

    Open Energy Info (EERE)

    on Digital Energy CoDE Jump to: navigation, search Name: Consortium on Digital Energy (CoDE) Place: London, England, United Kingdom Zip: EC2A 1QP Product: London-based consortium...

  13. The Sloan Digital Sky Survey Quasar Lens Search. IV. Statistical...

    Office of Scientific and Technical Information (OSTI)

    The Sloan Digital Sky Survey Quasar Lens Search. IV. Statistical Lens Sample from the Fifth Data Release Citation Details In-Document Search Title: The Sloan Digital Sky Survey...

  14. Mesofluidic two stage digital valve (Patent) | SciTech Connect

    Office of Scientific and Technical Information (OSTI)

    two stage digital valve Citation Details In-Document Search Title: Mesofluidic two stage digital valve A mesofluidic scale digital valve system includes a first mesofluidic scale valve having a valve body including a bore, wherein the valve body is configured to cooperate with a solenoid disposed substantially adjacent to the valve body to translate a poppet carried within the bore. The mesofluidic scale digital valve system also includes a second mesofluidic scale valve disposed substantially

  15. Using multicast in the global communications infrastructure for group communication

    SciTech Connect (OSTI)

    Agarwal, Deborah A.

    1999-07-30

    International Monitoring System (IMS) stations and the International Data Centre (IDC) of the Preparatory Commission for the Comprehensive Nuclear-Test-Ban Treaty Organization generate data and products that must be transmitted to one or more receivers. The application protocols used to transmit the IMS data and IDC products will be CD-x and IMS-x and the World Wide Web (WWW). These protocols use existing Internet applications and Internet protocols to send their data. The primary Internet applications in use are electronic mail (e-mail) and the file transfer protocol (ftp). The primary Internet communication protocol in use is the Transmission Control Protocol (TCP), which provides reliable delivery to the receiver. These Internet applications and protocol provide unicast (point-to-point) communication. A message sent using unicast has a single recipient; any message intended for more than one recipient must be sent to each recipient individually. In the current design, the IDC and the National Data Centres (NDC's) provide data forwarding to the appropriate receivers. The overhead associated with using unicast to transmit messages to multiple receivers either directly or through a forwarder increases linearly with the number of receivers. In addition, using a forwarding site introduces possible delays and possible points of failure in the path to the receivers. Reliable multicast provides communication services similar to TCP but for a group of receivers. The reliable multicast protocol provides group membership services and message delivery ordering. If an IMS station were to send its data using reliable multicast instead of unicast, only sites that are members of the multicast group would receive the data at approximately the same time. This might provide an efficient means of disseminating station data or IDC data products to all receivers and eliminate or greatly reduce the need for data forwarding. Several commercial and research reliable multicast protocols exist for the Internet. Each of these protocols is designed to serve a specific community of users and applications. The author has undertaken a study to determine if reliable multicasting is appropriate for use in the Global Communication Infrastructure (GCI).

  16. Streamline Service Delivery via Customer Communication and Contractor...

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

    Streamline Service Delivery via Customer Communication and Contractor Coordination Streamline Service Delivery via Customer Communication and Contractor Coordination Better ...

  17. Re: NBP RFI: Communications Requirements | Department of Energy

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

    Re: NBP RFI: Communications Requirements National Cable & Telecommunications Association comments on Implementing the National Broadband Plan by Studying the Communications ...

  18. DOE Encourages Utility Sector Nominations to the Federal Communication...

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

    Commission's Communications, Security, Reliability, and Interoperability Council DOE Encourages Utility Sector Nominations to the Federal Communications Commission's...

  19. Operating Experience Level 3, OSHA's Revised Hazard Communication...

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

    Publications Hazard Communication Training - Upcoming Implementation Date for New Hazard Communication Standard Operating Experience Level 3, Safe Management of Mercury...

  20. Ambient Corporation's response to NBP RFI: Communications Requirements...

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

    Ambient Corporation's response to NBP RFI: Communications Requirements Ambient Corporation's response to NBP RFI: Communications Requirements Ambient Corporation's comments on ...

  1. Communicating Performance Assessments Results - 13609

    SciTech Connect (OSTI)

    Layton, Mark

    2013-07-01

    The F-Area Tank Farms (FTF) and H-Area Tank Farm (HTF) are owned by the U.S. Department of Energy (DOE) and operated by Savannah River Remediation LLC (SRR), Liquid Waste Operations contractor at DOE's Savannah River Site (SRS). The FTF and HTF are active radioactive waste storage and treatment facilities consisting of 51 carbon steel waste tanks and ancillary equipment such as transfer lines, evaporators and pump tanks. Performance Assessments (PAs) for each Tank Farm have been prepared to support the eventual closure of the underground radioactive waste tanks and ancillary equipment. PAs provide the technical bases and results to be used in subsequent documents to demonstrate compliance with the pertinent requirements for final closure of the Tank Farms. The Tank Farms are subject to a number of regulatory requirements. The State regulates Tank Farm operations through an industrial waste water permit and through a Federal Facility Agreement approved by the State, DOE and the Environmental Protection Agency (EPA). Closure documentation will include State-approved Tank Farm Closure Plans and tank-specific closure modules utilizing information from the PAs. For this reason, the State of South Carolina and the EPA must be involved in the performance assessment review process. The residual material remaining after tank cleaning is also subject to reclassification prior to closure via a waste determination pursuant to Section 3116 of the Ronald W. Reagan National Defense Authorization Act of Fiscal Year 2005. PAs are performance-based, risk-informed analyses of the fate and transport of FTF and HTF residual wastes following final closure of the Tank Farms. Since the PAs serve as the primary risk assessment tools in evaluating readiness for closure, it is vital that PA conclusions be communicated effectively. In the course of developing the FTF and HTF PAs, several lessons learned have emerged regarding communicating PA results. When communicating PA results it is important to stress that the primary goal of the PA results is to provide risk understanding, recognizing the magnitude of risk and identifying the conceptual model decisions and critical assumptions that most impact the results. Conceptual models that describe reality using simplified, mathematical approaches, and their roles in arriving at the PA results, must also be communicated. When presenting PA results, evaluations will typically be focused on a single baseline (or Base Case) to provide a foundation for discussion. The PA results are supplemented by other studies (alternate configurations, uncertainty analyses, and sensitivity analyses) which provide a breadth of modeling to supplement the Base Case. The suite of information offered by the various modeling cases and studies provides confidence that the overall risk is understood along with the underlying parameters and conditions that contribute to risk. (author)

  2. Recording multiple spatially-heterodyned direct to digital holograms in one digital image

    DOE Patents [OSTI]

    Hanson, Gregory R.; Bingham, Philip R.

    2008-03-25

    Systems and methods are described for recording multiple spatially-heterodyned direct to digital holograms in one digital image. A method includes digitally recording, at a first reference beam-object beam angle, a first spatially-heterodyned hologram including spatial heterodyne fringes for Fourier analysis; Fourier analyzing the recorded first spatially-heterodyned hologram by shifting a first original origin of the recorded first spatially-heterodyned hologram to sit on top of a first spatial-heterodyne carrier frequency defined by the first reference beam-object beam angle; digitally recording, at a second reference beam-object beam angle, a second spatially-heterodyned hologram including spatial heterodyne fringes for Fourier analysis; Fourier analyzing the recorded second spatially-heterodyned hologram by shifting a second original origin of the recorded second spatially-heterodyned hologram to sit on top of a second spatial-heterodyne carrier frequency defined by the second reference beam-object beam angle; applying a first digital filter to cut off signals around the first original origin and define a first result; performing a first inverse Fourier transform on the first result; applying a second digital filter to cut off signals around the second original origin and define a second result; and performing a second inverse Fourier transform on the second result, wherein the first reference beam-object beam angle is not equal to the second reference beam-object beam angle and a single digital image includes both the first spatially-heterodyned hologram and the second spatially-heterodyned hologram.

  3. Secure communications using quantum cryptography

    SciTech Connect (OSTI)

    Hughes, R.J.; Buttler, W.T.; Kwiat, P.G.

    1997-08-01

    The secure distribution of the secret random bit sequences known as {open_quotes}key{close_quotes} material, is an essential precursor to their use for the encryption and decryption of confidential communications. Quantum cryptography is an emerging technology for secure key distribution with single-photon transmissions, nor evade detection (eavesdropping raises the key error rate above a threshold value). We have developed experimental quantum cryptography systems based on the transmission of non-orthogonal single-photon states to generate shared key material over multi-kilometer optical fiber paths and over line-of-sight links. In both cases, key material is built up using the transmission of a single-photon per bit of an initial secret random sequence. A quantum-mechanically random subset of this sequence is identified, becoming the key material after a data reconciliation stage with the sender. In our optical fiber experiment we have performed quantum key distribution over 24-km of underground optical fiber using single-photon interference states, demonstrating that secure, real-time key generation over {open_quotes}open{close_quotes} multi-km node-to-node optical fiber communications links is possible. We have also constructed a quantum key distribution system for free-space, line-of-sight transmission using single-photon polarization states, which is currently undergoing laboratory testing. 7 figs.

  4. Fundamental Concepts of Digital Image Processing

    DOE R&D Accomplishments [OSTI]

    Twogood, R. E.

    1983-03-01

    The field of a digital-image processing has experienced dramatic growth and increasingly widespread applicability in recent years. Fortunately, advances in computer technology have kept pace with the rapid growth in volume of image data in these and other applications. Digital image processing has become economical in many fields of research and in industrial and military applications. While each application has requirements unique from the others, all are concerned with faster, cheaper, more accurate, and more extensive computation. The trend is toward real-time and interactive operations, where the user of the system obtains preliminary results within a short enough time that the next decision can be made by the human processor without loss of concentration on the task at hand. An example of this is the obtaining of two-dimensional (2-D) computer-aided tomography (CAT) images. A medical decision might be made while the patient is still under observation rather than days later.

  5. The Focusing DIRC with Waveform Digitizing Electronics

    SciTech Connect (OSTI)

    Ruckman, L.L.; Nishimura, K.; Varner, G.S.; Vavra, J.; Aston, D.; Leith, D.W.G.S.; Ratcliff, B.; /SLAC

    2012-06-15

    We have tested a novel Cherenkov imaging detector called the Focusing DIRC (FDIRC) with waveform digitizing electronics. The prototype's concept is based on the BaBar DIRC with several important improvements: (a) much faster, pixelated photon detectors, (b) a mirror that makes the photon detector smaller and less sensitive to background in future applications, and (c) electronics capable of measuring single photon resolution to {sigma} {approx} 150 ps, which allows for correction due to chromatic error. In this test, the prototype has been instrumented with seven Hamamatsu H-8500 MaPMTs. Waveforms from {approx}450 pixels are digitized with waveform sampling electronics based on the BLAB2 ASIC, operating at a sampling speed of {approx}2.5 GSa/s. This version of the FDIRC prototype was tested in a large cosmic ray telescope providing muon tracks with {approx}1 mrad angular resolution and a muon momentum cutoff of {ge} 1.6 GeV/c.

  6. Universal Common Communication Substrate (UCCS) Specification; Universal Common Communication Substrate (UCCS) Implementation

    Energy Science and Technology Software Center (OSTI)

    2014-08-22

    Universal Common Communication Substrate (UCCS) is a low-level communication substrate that exposes high-performance communication primitives, while providing network interoperability. It is intended to support multiple upper layer protocol (ULPs) or programming models including SHMEM,UPC,Titanium,Co-Array Fortran,Global Arrays,MPI,GASNet, and File I/O. it provides various communication operations including one-sided and two-sided point-to-point, collectives, and remote atomic operations. In addition to operations for ULPs, it provides an out-of-band communication channel required typically required to wire-up communication libraries.

  7. The Digital Road to Scientific Knowledge Diffusion

    Office of Scientific and Technical Information (OSTI)

    Digital Road to Scientific Knowledge Diffusion A Faster, Better Way to Scientific Progress? By David E. Wojick, Walter L. Warnick, Bonnie C. Carroll, and June Crowe Introduction With the United States federal government spending over $130 billion annually for research and development, ways to increase the productivity of that research can have a significant return on investment. It is well known that all scientific advancement is based on work that has come before. Isaac Newton expressed this

  8. Digital computer operation of a nuclear reactor

    DOE Patents [OSTI]

    Colley, Robert W.

    1984-01-01

    A method is described for the safe operation of a complex system such as a nuclear reactor using a digital computer. The computer is supplied with a data base containing a list of the safe state of the reactor and a list of operating instructions for achieving a safe state when the actual state of the reactor does not correspond to a listed safe state, the computer selects operating instructions to return the reactor to a safe state.

  9. Digital computer operation of a nuclear reactor

    DOE Patents [OSTI]

    Colley, R.W.

    1982-06-29

    A method is described for the safe operation of a complex system such as a nuclear reactor using a digital computer. The computer is supplied with a data base containing a list of the safe state of the reactor and a list of operating instructions for achieving a safe state when the actual state of the reactor does not correspond to a listed safe state, the computer selects operating instructions to return the reactor to a safe state.

  10. Energy.gov Article Guidance | Department of Energy

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

    Energy.gov Article Guidance Energy.gov Article Guidance Energy.gov is managed by a team of digital communications specialists in the Office of Digital Strategy and Communications, part of the Energy Department's Office of Public Affairs. Our goal is to educate the general public about the Department's work -- who we are, what we do and -- most important -- why it matters. We achieve this goal by creating engaging, informative content that's accessible and exciting to regular people. Our ethos is

  11. Microsoft Word - FINAL EM Continuous Improvement - 2 Nov 10

    Office of Environmental Management (EM)

    of 8 U.S. DEPARTMENT OF ENERGY Energy.gov Article Guidance Last reviewed and updated January 2014 Energy.gov is managed by a team of digital communications specialists in the Office of Digital Strategy and Communications, part of the Energy Department's Office of Public Affairs. Our goal is to educate the general public about the Department's work -- who we are, what we do and -- most important -- why it matters. We achieve this goal by creating engaging, informative content that's accessible

  12. Risk communication 101: Address fears, suppress chaos

    SciTech Connect (OSTI)

    Gots, R.E. )

    1993-01-01

    Improper risk communication can create more problems than the original event created and is a growing problem. Proper risk communication is a key area of crisis management and cannot be overlooked in this new age of chemical awareness. An environmental risk communicator should keep these factors in mind: never discount people's fears; rule out direct health threats, when possible; understand people's concerns; understand toxicology; be able to communicate. If you are responsible for hiring communicators, be sure to test them. Ask them how they would deal with a situation in which levels of a chemical are below those known to produce harm. A risk communicator must present this to people in an understanding fashion, be sensitive to human concerns and be knowledgeable about toxic risks.

  13. Enabling communication concurrency through flexible MPI endpoints

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

    Dinan, James; Grant, Ryan E.; Balaji, Pavan; Goodell, David; Miller, Douglas; Snir, Marc; Thakur, Rajeev

    2014-09-23

    MPI defines a one-to-one relationship between MPI processes and ranks. This model captures many use cases effectively; however, it also limits communication concurrency and interoperability between MPI and programming models that utilize threads. Our paper describes the MPI endpoints extension, which relaxes the longstanding one-to-one relationship between MPI processes and ranks. Using endpoints, an MPI implementation can map separate communication contexts to threads, allowing them to drive communication independently. Also, endpoints enable threads to be addressable in MPI operations, enhancing interoperability between MPI and other programming models. Furthermore, these characteristics are illustrated through several examples and an empirical study thatmore » contrasts current multithreaded communication performance with the need for high degrees of communication concurrency to achieve peak communication performance.« less

  14. Effective Protocols for Mobile Communications and Networking

    SciTech Connect (OSTI)

    Espinoza, J.; Sholander, P.; Van Leeuwen, B,

    1998-12-01

    This report examines methods of mobile communications with an emphasis on mobile computing and wireless communications. Many of the advances in communications involve the use of Internet Protocol (IP), Asynchronous Transfer Mode (ATM), and ad hoc network protocols. However, many of the advances in these protocols have been focused on wired communications. Recently much focus has been directed at advancing communication technology in the area of mobile wireless networks. This report discusses various protocols used in mobile communications and proposes a number of extensions to existing protocols. A detailed discussion is also included on desirable protocol characteristics and evaluation criteria. In addition, the report includes a discussion on several network simulation tools that maybe used to evaluate network protocols.

  15. Digital I and C system upgrade integration technique

    SciTech Connect (OSTI)

    Huang, H. W.; Shih, C.; Wang, J. R.; Huang, K. C.

    2012-07-01

    This work developed an integration technique for digital I and C system upgrade, the utility can replace the I and C systems step by step systematically by this method. Inst. of Nuclear Energy Research (INER) developed a digital Instrumentation and Control (I and C) replacement integration technique on the basis of requirement of the three existing nuclear power plants (NPPs), which are Chin-Shan (CS) NPP, Kuo-Sheng (KS) NPP, and Maanshan (MS) NPP, in Taiwan, and also developed the related Critical Digital Review (CDR) Procedure. The digital I and C replacement integration technique includes: (I) Establishment of Nuclear Power Plant Digital Replacement Integration Guideline, (2) Preliminary Investigation on I and C System Digitalization, (3) Evaluation on I and C System Digitalization, and (4) Establishment of I and C System Digitalization Architectures. These works can be a reference for performing I and C system digital replacement integration of the three existing NPPs of Taiwan Power Company (TPC). A CDR is the review for a critical system digital I and C replacement. The major reference of this procedure is EPRI TR- 1011710 (2005) 'Handbook for Evaluating Critical Digital Equipment and Systems' which was published by the Electric Power Research Inst. (EPRI). With this document, INER developed a TPC-specific CDR procedure. Currently, CDR becomes one of the policies for digital I and C replacement in TPC. The contents of this CDR procedure include: Scope, Responsibility, Operation Procedure, Operation Flow Chart, CDR review items. The CDR review items include the comparison of the design change, Software Verification and Validation (SVandV), Failure Mode and Effects Analysis (FMEA), Evaluation of Diversity and Defense-in-depth (D3), Evaluation of Watchdog Timer, Evaluation of Electromagnetic Compatibility (EMC), Evaluation of Grounding for System/Component, Seismic Evaluation, Witness and Inspection, Lessons Learnt from the Digital I and C Failure Events. A solid review can assure the quality of the digital I and C system replacement. (authors)

  16. DIGITAL TECHNOLOGY BUSINESS CASE METHODOLOGY GUIDE & WORKBOOK

    SciTech Connect (OSTI)

    Thomas, Ken; Lawrie, Sean; Hart, Adam; Vlahoplus, Chris

    2014-09-01

    Performance advantages of the new digital technologies are widely acknowledged, but it has proven difficult for utilities to derive business cases for justifying investment in these new capabilities. Lack of a business case is often cited by utilities as a barrier to pursuing wide-scale application of digital technologies to nuclear plant work activities. The decision to move forward with funding usually hinges on demonstrating actual cost reductions that can be credited to budgets and thereby truly reduce O&M or capital costs. Technology enhancements, while enhancing work methods and making work more efficient, often fail to eliminate workload such that it changes overall staffing and material cost requirements. It is critical to demonstrate cost reductions or impacts on non-cost performance objectives in order for the business case to justify investment by nuclear operators. This Business Case Methodology approaches building a business case for a particular technology or suite of technologies by detailing how they impact an operator in one or more of the three following areas: Labor Costs, Non-Labor Costs, and Key Performance Indicators (KPIs). Key to those impacts will be identifying where the savings are harvestable, meaning they result in an actual reduction in headcount and/or cost. The report consists of a Digital Technology Business Case Methodology Guide and an accompanying spreadsheet workbook that will enable the user to develop a business case.

  17. Image display device in digital TV

    DOE Patents [OSTI]

    Choi, Seung Jong

    2006-07-18

    Disclosed is an image display device in a digital TV that is capable of carrying out the conversion into various kinds of resolution by using single bit map data in the digital TV. The image display device includes: a data processing part for executing bit map conversion, compression, restoration and format-conversion for text data; a memory for storing the bit map data obtained according to the bit map conversion and compression in the data processing part and image data inputted from an arbitrary receiving part, the receiving part receiving one of digital image data and analog image data; an image outputting part for reading the image data from the memory; and a display processing part for mixing the image data read from the image outputting part and the bit map data converted in format from the a data processing part. Therefore, the image display device according to the present invention can convert text data in such a manner as to correspond with various resolution, carry out the compression for bit map data, thereby reducing the memory space, and support text data of an HTML format, thereby providing the image with the text data of various shapes.

  18. Portable Digital Radiography and Computed Tomography Manual

    SciTech Connect (OSTI)

    Not Available

    2007-11-01

    This user manual describes the function and use of the portable digital radiography and computed tomography (DRCT) scanner. The manual gives a general overview of x-ray imaging systems along with a description of the DRCT system. An inventory of the all the system components, organized by shipping container, is also included. In addition, detailed, step-by-step procedures are provided for all of the exercises necessary for a novice user to successfully collect digital radiographs and tomographic images of an object, including instructions on system assembly and detector calibration and system alignment. There is also a short section covering the limited system care and maintenance needs. Descriptions of the included software packages, the DRCT Digital Imager used for system operation, and the DRCT Image Processing Interface used for image viewing and tomographic data reconstruction are given in the appendixes. The appendixes also include a cheat sheet for more experienced users, a listing of known system problems and how to mitigate them, and an inventory check-off sheet suitable for copying and including with the machine for shipment purposes.

  19. Ex Parte Communication | Department of Energy

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

    Parte Communication Ex Parte Communication This memo memorializes the call between AHAM and the Department of Energy for inclusion in the public docket. In summary, the call was a discussion regarding the refrigerator-freezer test procedure and the specific test language AHAM is planning to incorporate into its third party certification program. PDF icon Ex Parte Communication More Documents & Publications Memorandum from VP Technical Services, Association of Home Appliance Manufacturers to

  20. DOE Vendor Communication Plan I. Background

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

    Vendor Communication Plan I. Background On February 2, 2011, the Office of Federal Procurement Policy (OFPP) issued a memorandum entitled "Myth-Busting: Addressing Misconceptions to Improve Communication with Industry during the Acquisition Process." In addition to identifying and refuting common misconceptions about vendor engagement, the memorandum directed agencies to develop high-level vendor communication plans to discuss how each agency will reduce unnecessary barriers, publicize

  1. emergency communications | National Nuclear Security Administration

    National Nuclear Security Administration (NNSA)

    communications NNSA sites prepared for disasters using real-time response management system Pantex Emergency Services now uses the Emergency Management Information System, or EMInS. From left: Maribel Martinez, Brenda Graham and Greg Roddahl. One of NNSA's missions is emergency response, so it only makes sense that our sites and labs excel at emergency management on the local level. When... Emergency Communications NNSA's Emergency Communications Network (ECN) provides managers at NNSA with the

  2. Wireless communication devices and movement monitoring methods

    DOE Patents [OSTI]

    Skorpik, James R.

    2006-10-31

    Wireless communication devices and movement monitoring methods are described. In one aspect, a wireless communication device includes a housing, wireless communication circuitry coupled with the housing and configured to communicate wireless signals, movement circuitry coupled with the housing and configured to provide movement data regarding movement sensed by the movement circuitry, and event processing circuitry coupled with the housing and the movement circuitry, wherein the event processing circuitry is configured to process the movement data, and wherein at least a portion of the event processing circuitry is configured to operate in a first operational state having a different power consumption rate compared with a second operational state.

  3. Communicating Hydrogen: Matching Message with Media

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

    about time and space in communications 4 Blogs * Short for web log, a personal journal published on the web; an electronic magazinediary combination * What you'll need: ...

  4. Improving Emergency Communications Functionality at Lower Cost...

    National Nuclear Security Administration (NNSA)

    What does this improvement mean for the United States? More effective and efficient communications for NNSA personnel deployed as part of the nation's radiological and nuclear ...

  5. Social Network and Communications Institutional Change Principle...

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

    Methods for social networking and communicating include many internal or external media channels, such as websites, blogs, newsletters, and emails. Communities of practice, which ...

  6. Memorandum Memorializing Ex Parte Communication | Department...

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

    More Documents & Publications Comment to NOI re Retrospective Risk Pooling Program For Suppliers Memorandum Memorializing Ex Parte Communication Public comment re Convention on ...

  7. Approaches for Effective Climate Change Communication (NPS)

    Broader source: Energy.gov [DOE]

    Register here. Join us for a webinar exploring the importance of effective communication strategies as a key component of climate change response. The presentation will highlight examples and...

  8. ORISE Health Communication and Training: Contact Us

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

    Contact Us Marcus Weseman Senior Associate Director; Health, Energy and Environment Work: 865.576.3420 health.communication@orau.org or technical.training@orau.org

  9. NBP RFI: Communications Requirements | Department of Energy

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

    This paper has two objectives: 1) Define the need for dedicated wireless spectrum for Utilities. 2) Provide information to support Utilities' communication needs. PDF icon NBP RFI: ...

  10. Quantum Enabled Security (QES) for Optical Communications

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

    Laboratory has developed Quantum Enabled Security (QES), a revolutionary new cybersecurity capability using quantum (single-photon) communications integrated with optical...

  11. PROJECT PROFILE: Opportunistic Hybrid Communications Systems...

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

    distributed solar power is added to the electric power grid and becomes an increasing proportion of total energy generation... a hybrid communications system to meet the needs of ...

  12. Re: Corrected Memorandum Summarizing Ex Parte Communication

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

    via email) Re: Corrected Memorandum Summarizing Ex Parte Communication This memorandum is submitted to revise and correct our earlier memorandum submitted on September 23 rd . ...

  13. MISUSE OF GOVERNMENT IT AND COMMUNICATION RESOURCES

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

    MISUSE OF GOVERNMENT IT AND COMMUNICATION RESOURCES You have probably all read recent news articles about the use of government provided computers and Internet by a handful of ...

  14. Re: Memorandum Summarizing Ex Parte Communication

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

    ...artecommunications@hq.doe.gov (sent via email) Re: Memorandum Summarizing Ex Parte Communication On March 30, 2015, representatives of the American Gas Association (AGA) met with ...

  15. Public Involvement and Communications Committee Page 1

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

    November 2, 2011 FINAL MEETING SUMMARY HANFORD ADVISORY BOARD PUBLIC INVOLVEMENT & COMMUNICATIONS COMMITTEE MEETING November 2, 2011 Kennewick, WA Topics in this Meeting Summary...

  16. Calculating and Communicating Program Results | Department of...

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

    Data and Evaluation Peer Exchange Call: Calculating and Communicating Program Results, Call Slides and Summary, February 23, 2012. Call Slides and Summary More Documents &...

  17. UWB communication receiver feedback loop

    DOE Patents [OSTI]

    Spiridon, Alex; Benzel, Dave; Dowla, Farid U.; Nekoogar, Faranak; Rosenbury, Erwin T.

    2007-12-04

    A novel technique and structure that maximizes the extraction of information from reference pulses for UWB-TR receivers is introduced. The scheme efficiently processes an incoming signal to suppress different types of UWB as well as non-UWB interference prior to signal detection. Such a method and system adds a feedback loop mechanism to enhance the signal-to-noise ratio of reference pulses in a conventional TR receiver. Moreover, sampling the second order statistical function such as, for example, the autocorrelation function (ACF) of the received signal and matching it to the ACF samples of the original pulses for each transmitted bit provides a more robust UWB communications method and system in the presence of channel distortions.

  18. DOE Encourages Utility Sector Nominations to the Federal Communications Commission's Communications, Security, Reliability, and Interoperability Council

    Broader source: Energy.gov [DOE]

    Because of the role communications technologies will play in the evolution toward a smarter national grid, DOE recommended in its October 2010 report, The Communications Requirements of Smart Grid...

  19. Switch for serial or parallel communication networks

    DOE Patents [OSTI]

    Crosette, Dario B.

    1994-01-01

    A communication switch apparatus and a method for use in a geographically extensive serial, parallel or hybrid communication network linking a multi-processor or parallel processing system has a very low software processing overhead in order to accommodate random burst of high density data. Associated with each processor is a communication switch. A data source and a data destination, a sensor suite or robot for example, may also be associated with a switch. The configuration of the switches in the network are coordinated through a master processor node and depends on the operational phase of the multi-processor network: data acquisition, data processing, and data exchange. The master processor node passes information on the state to be assumed by each switch to the processor node associated with the switch. The processor node then operates a series of multi-state switches internal to each communication switch. The communication switch does not parse and interpret communication protocol and message routing information. During a data acquisition phase, the communication switch couples sensors producing data to the processor node associated with the switch, to a downlink destination on the communications network, or to both. It also may couple an uplink data source to its processor node. During the data exchange phase, the switch couples its processor node or an uplink data source to a downlink destination (which may include a processor node or a robot), or couples an uplink source to its processor node and its processor node to a downlink destination.

  20. Switch for serial or parallel communication networks

    DOE Patents [OSTI]

    Crosette, D.B.

    1994-07-19

    A communication switch apparatus and a method for use in a geographically extensive serial, parallel or hybrid communication network linking a multi-processor or parallel processing system has a very low software processing overhead in order to accommodate random burst of high density data. Associated with each processor is a communication switch. A data source and a data destination, a sensor suite or robot for example, may also be associated with a switch. The configuration of the switches in the network are coordinated through a master processor node and depends on the operational phase of the multi-processor network: data acquisition, data processing, and data exchange. The master processor node passes information on the state to be assumed by each switch to the processor node associated with the switch. The processor node then operates a series of multi-state switches internal to each communication switch. The communication switch does not parse and interpret communication protocol and message routing information. During a data acquisition phase, the communication switch couples sensors producing data to the processor node associated with the switch, to a downlink destination on the communications network, or to both. It also may couple an uplink data source to its processor node. During the data exchange phase, the switch couples its processor node or an uplink data source to a downlink destination (which may include a processor node or a robot), or couples an uplink source to its processor node and its processor node to a downlink destination. 9 figs.

  1. Ex parte Communication Memo | Department of Energy

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

    parte Communication Memo Ex parte Communication Memo This memo memorializes the August 29, 2012, meeting between the Association of Home Appliance Manufacturers (AHAM), the Consumer Electronics Association (CEA), CTIA- PDF icon Memo_exparte_August 29.pdf More Documents & Publications Association of Home Appliance Manufacturers (AHAM) Ex parte Memo Association of Home Appliance Manufacturers AHAM Comments Regulatory Burden RFI

  2. Ex parte communication | Department of Energy

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

    Summary of ex parte meeting Rheem had with DOE. PDF icon Ex parte communication More Documents & Publications Re: Ex parte communication DOE Comments Regulatory Burden RFI 2015-02-13 Issuance: Test Procedure for Furnaces and Boilers; Notice of Proposed Rulemaking

  3. Internode data communications in a parallel computer

    DOE Patents [OSTI]

    Archer, Charles J; Blocksome, Michael A; Miller, Douglas R; Parker, Jeffrey J; Ratterman, Joseph D; Smith, Brian E

    2014-02-11

    Internode data communications in a parallel computer that includes compute nodes that each include main memory and a messaging unit, the messaging unit including computer memory and coupling compute nodes for data communications, in which, for each compute node at compute node boot time: a messaging unit allocates, in the messaging unit's computer memory, a predefined number of message buffers, each message buffer associated with a process to be initialized on the compute node; receives, prior to initialization of a particular process on the compute node, a data communications message intended for the particular process; and stores the data communications message in the message buffer associated with the particular process. Upon initialization of the particular process, the process establishes a messaging buffer in main memory of the compute node and copies the data communications message from the message buffer of the messaging unit into the message buffer of main memory.

  4. Internode data communications in a parallel computer

    DOE Patents [OSTI]

    Archer, Charles J.; Blocksome, Michael A.; Miller, Douglas R.; Parker, Jeffrey J.; Ratterman, Joseph D.; Smith, Brian E.

    2013-09-03

    Internode data communications in a parallel computer that includes compute nodes that each include main memory and a messaging unit, the messaging unit including computer memory and coupling compute nodes for data communications, in which, for each compute node at compute node boot time: a messaging unit allocates, in the messaging unit's computer memory, a predefined number of message buffers, each message buffer associated with a process to be initialized on the compute node; receives, prior to initialization of a particular process on the compute node, a data communications message intended for the particular process; and stores the data communications message in the message buffer associated with the particular process. Upon initialization of the particular process, the process establishes a messaging buffer in main memory of the compute node and copies the data communications message from the message buffer of the messaging unit into the message buffer of main memory.

  5. Intranode data communications in a parallel computer

    DOE Patents [OSTI]

    Archer, Charles J; Blocksome, Michael A; Miller, Douglas R; Ratterman, Joseph D; Smith, Brian E

    2013-07-23

    Intranode data communications in a parallel computer that includes compute nodes configured to execute processes, where the data communications include: allocating, upon initialization of a first process of a compute node, a region of shared memory; establishing, by the first process, a predefined number of message buffers, each message buffer associated with a process to be initialized on the compute node; sending, to a second process on the same compute node, a data communications message without determining whether the second process has been initialized, including storing the data communications message in the message buffer of the second process; and upon initialization of the second process: retrieving, by the second process, a pointer to the second process's message buffer; and retrieving, by the second process from the second process's message buffer in dependence upon the pointer, the data communications message sent by the first process.

  6. Intranode data communications in a parallel computer

    DOE Patents [OSTI]

    Archer, Charles J; Blocksome, Michael A; Miller, Douglas R; Ratterman, Joseph D; Smith, Brian E

    2014-01-07

    Intranode data communications in a parallel computer that includes compute nodes configured to execute processes, where the data communications include: allocating, upon initialization of a first process of a computer node, a region of shared memory; establishing, by the first process, a predefined number of message buffers, each message buffer associated with a process to be initialized on the compute node; sending, to a second process on the same compute node, a data communications message without determining whether the second process has been initialized, including storing the data communications message in the message buffer of the second process; and upon initialization of the second process: retrieving, by the second process, a pointer to the second process's message buffer; and retrieving, by the second process from the second process's message buffer in dependence upon the pointer, the data communications message sent by the first process.

  7. Completion processing for data communications instructions

    DOE Patents [OSTI]

    Blocksome, Michael A.; Kumar, Sameer; Parker, Jeffrey J.

    2014-07-01

    Completion processing of data communications instructions in a distributed computing environment with computers coupled for data communications through communications adapters and an active messaging interface (`AMI`), injecting for data communications instructions into slots in an injection FIFO buffer a transfer descriptor, at least some of the instructions specifying callback functions; injecting a completion descriptor for each instruction that specifies a callback function into an injection FIFO buffer slot having a corresponding slot in a pending callback list; listing in the pending callback list callback functions specified by data communications instructions; processing each descriptor in the injection FIFO buffer, setting a bit in a completion bit mask corresponding to the slot in the FIFO where the completion descriptor was injected; and calling by the AMI any callback functions in the pending callback list as indicated by set bits in the completion bit mask.

  8. Analyzing Options for Airborne Emergency Wireless Communications

    SciTech Connect (OSTI)

    Michael Schmitt; Juan Deaton; Curt Papke; Shane Cherry

    2008-03-01

    In the event of large-scale natural or manmade catastrophic events, access to reliable and enduring commercial communication systems is critical. Hurricane Katrina provided a recent example of the need to ensure communications during a national emergency. To ensure that communication demands are met during these critical times, Idaho National Laboratory (INL) under the guidance of United States Strategic Command has studied infrastructure issues, concerns, and vulnerabilities associated with an airborne wireless communications capability. Such a capability could provide emergency wireless communications until public/commercial nodes can be systematically restored. This report focuses on the airborne cellular restoration concept; analyzing basic infrastructure requirements; identifying related infrastructure issues, concerns, and vulnerabilities and offers recommended solutions.

  9. Soviet satellite communications science and technology

    SciTech Connect (OSTI)

    Birch, J.N.; Campanella, S.J.; Gordon, G.D.; McElroy, D.R.; Pritchard, W.L.; Stamminger, R.

    1991-08-01

    This is a report by six US scientists and engineers concerning the current state of the art and projections of future Soviet satellite communications technologies. The panel members are experts in satellite stabilization, spacecraft environments, space power generation, launch systems, spacecraft communications sciences and technologies, onboard processing, ground stations, and other technologies that impact communications. The panel assessed the Soviet ability to support high-data-rate space missions at 128 Mbps by evaluating current and projected Soviet satellite communications technologies. A variety of space missions were considered, including Earth-to-Earth communications via satellites in geostationary or highly elliptical orbits, those missions that require space-to-Earth communications via a direct path and those missions that require space-to-Earth communications via a relay satellite. Soviet satellite communications capability, in most cases, is 10 years behind that of the United States and other industrialized nations. However, based upon an analysis of communications links needed to support these missions using current Soviet capabilities, it is well within the current Soviet technology to support certain space missions outlined above at rates of 128 Mbps or higher, although published literature clearly shows that the Soviet Union has not exceeded 60 Mbps in its current space system. These analyses are necessary but not sufficient to determine mission data rates, and other technologies such as onboard processing and storage could limit the mission data rate well below that which could actually be supported via the communications links. Presently, the Soviet Union appears to be content with data rates in the low-Earth-orbit relay via geostationary mode of 12 Mbps. This limit is a direct result of power amplifier limits, spacecraft antenna size, and the utilization of K{sub u}-band frequencies. 91 refs., 16 figs., 15 tabs.

  10. EERE Website and Digital Media Standards and Guidelines | Department of

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

    Energy Website and Digital Media Standards and Guidelines EERE Website and Digital Media Standards and Guidelines Find guidance on EERE's requirements, standards, and best practices for websites and other digital media such as applications, videos, and social media. This includes guidance on writing, design, development, maintenance, content analysis, and user experience research. Getting Approval for Websites Do you know that you need approval to start a Web project, and approval to go

  11. Jefferson Lab Groups Encourage Digital Literacy Through Worldwide 'Hour

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

    of Code' Campaign | Jefferson Lab Jefferson Lab Groups Encourage Digital Literacy Through Worldwide 'Hour of Code' Campaign Dana Cochran, Jefferson Lab staff member, helps students as they participate in a coding activity. Dana Cochran, Jefferson Lab staff member, helps students as they participate in a coding activity. Jefferson Lab Groups Encourage Digital Literacy Through Worldwide 'Hour of Code' Campaign To raise awareness of the need for digital literacy and a basic understanding of

  12. Communicating Accomplishments to All Stakeholders | Department of Energy

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

    Communicating Accomplishments to All Stakeholders Communicating Accomplishments to All Stakeholders This presentation discusses the value of communicating accomplishments related to energy efficiency project implementation and provides suggestions for communications tools. Raytheon Corporation provides tips from their own experience implementing projects. PDF icon Communicating Accomplishments to All Stakeholders (October 13, 2010) More Documents & Publications Sell Management on Replication

  13. Major Communications Report May 28, 2009 | Department of Energy

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

    May 28, 2009 Major Communications Report May 28, 2009 This file includes the Department of Energy's major announcements regarding the Recovery Act such as press releases, videos, press events or other major communications for the week of May 28, 2009. Office spreadsheet icon DOE_Major_Communications_05282009.xls More Documents & Publications Major Communications Report May 5, 2009 Major Communications Report April 17

  14. Human Reliability Analysis for Digital Human-Machine Interfaces

    SciTech Connect (OSTI)

    Ronald L. Boring

    2014-06-01

    This paper addresses the fact that existing human reliability analysis (HRA) methods do not provide guidance on digital human-machine interfaces (HMIs). Digital HMIs are becoming ubiquitous in nuclear power operations, whether through control room modernization or new-build control rooms. Legacy analog technologies like instrumentation and control (I&C) systems are costly to support, and vendors no longer develop or support analog technology, which is considered technologically obsolete. Yet, despite the inevitability of digital HMI, no current HRA method provides guidance on how to treat human reliability considerations for digital technologies.

  15. Physical + Digital: The New Power Couple |GE Global Research

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

    product's individual parts and each part's unique lifecycles with digital tools like data lakes, model infrastructure, visualization, estimation, controls, and specialized...

  16. Impact of Utility Rates on PV Economics - Digital Appendix |...

    Open Energy Info (EERE)

    for The Impacts of Utility Rates and Building Type on the Economics of Commercial Photovoltaic Systems. This digital appendix contains supplement material for the NREL technical...

  17. Sandia Energy - Digital In-Line Holography Helps Researchers...

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

    droplets of fuel are generated and behave in such cases. Sandia researchers developed 3-D measurement techniques based on digital in-line holography (DIH). Sandia advanced DIH...

  18. DOWNHOLE POWER GENERATION AND WIRELESS COMMUNICATIONS FOR INTELLIGENT COMPLETIONS APPLICATIONS

    SciTech Connect (OSTI)

    Paul Tubel

    2003-03-24

    The first quarter of the Downhole Power Generation and Wireless Communications for Intelligent Completions Applications was characterized by the evaluation and determination of the specifications required for the development of the system for permanent applications in wellbores to the optimization of hydrocarbon production. The system will monitor and transmit in real time pressure and temperature information from downhole using the production tubing as the medium for the transmission of the acoustic waves carrying digital information. The most common casing and tubing sizes were determined by interfacing with the major oil companies to obtain information related to their wells. The conceptual design was created for both the wireless gauge section of the tool as well as the power generation module. All hardware for the wireless gauge will be placed in an atmospheric pressure chamber located on the outside of a production tubing with 11.4 centimeter (4-1/2 inch) diameter. This mounting technique will reduce cost as well as the diameter and length of the tool and increase the reliability of the system. The power generator will use piezoelectric wafers to generate electricity based on the flow of hydrocarbons through an area in the wellbore where the tool will be deployed. The goal of the project is to create 1 Watt of power continuously.

  19. Digitally synthesized high purity, high-voltage radio frequency drive electronics for mass spectrometry

    SciTech Connect (OSTI)

    Schaefer, R. T.; Mojarradi, M.; MacAskill, J. A.; Chutjian, A.; Darrach, M. R.; Madzunkov, S. M.; Shortt, B. J.

    2008-09-15

    Reported herein is development of a quadrupole mass spectrometer controller (MSC) with integrated radio frequency (rf) power supply and mass spectrometer drive electronics. Advances have been made in terms of the physical size and power consumption of the MSC, while simultaneously making improvements in frequency stability, total harmonic distortion, and spectral purity. The rf power supply portion of the MSC is based on a series-resonant LC tank, where the capacitive load is the mass spectrometer itself, and the inductor is a solenoid or toroid, with various core materials. The MSC drive electronics is based on a field programmable gate array (FPGA), with serial peripheral interface for analog-to-digital and digital-to-analog converter support, and RS232/RS422 communications interfaces. The MSC offers spectral quality comparable to, or exceeding, that of conventional rf power supplies used in commercially available mass spectrometers; and as well an inherent flexibility, via the FPGA implementation, for a variety of tasks that includes proportional-integral derivative closed-loop feedback and control of rf, rf amplitude, and mass spectrometer sensitivity. Also provided are dc offsets and resonant dipole excitation for mass selective accumulation in applications involving quadrupole ion traps; rf phase locking and phase shifting for external loading of a quadrupole ion trap; and multichannel scaling of acquired mass spectra. The functionality of the MSC is task specific, and is easily modified by simply loading FPGA registers or reprogramming FPGA firmware.

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

    SciTech Connect (OSTI)

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

    1993-10-01

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

  1. ELECTRICAL SUBSTATION RELIABILITY EVALUATION WITH EMPHASIS ON EVOLVING INTERDEPENDENCE ON COMMUNICATION INFRASTRUCTURE.

    SciTech Connect (OSTI)

    AZARM,M.A.BARI,R.A.MUSICKI,Z.

    2004-01-15

    The objective of this study is to develop a methodology for a probabilistic assessment of the reliability and security of electrical energy distribution networks. This includes consideration of the future grid system, which will rely heavily on the existing digitally based communication infrastructure for monitoring and protection. Another important objective of this study is to provide information and insights from this research to Consolidated Edison Company (Con Edison) that could be useful in the design of the new network segment to be installed in the area of the World Trade Center in lower Manhattan. Our method is microscopic in nature and relies heavily on the specific design of the portion of the grid being analyzed. It extensively models the types of faults that a grid could potentially experience, the response of the grid, and the specific design of the protection schemes. We demonstrate that the existing technology can be extended and applied to the electrical grid and to the supporting communication network. A small subsection of a hypothetical grid based on the existing New York City electrical grid system of Con Edison is used to demonstrate the methods. Sensitivity studies show that in the current design the frequency for the loss of the main station is sensitive to the communication network reliability. The reliability of the communication network could become a more important contributor to the electrical grid reliability as the utilization of the communication network significantly increases in the near future to support ''smart'' transmission and/or distributed generation. The identification of potential failure modes and their likelihood can support decisions on potential modifications to the network including hardware, monitoring instrumentation, and protection systems.

  2. UL Ex Parte communications | Department of Energy

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

    UL Ex Parte communications UL Ex Parte communications On December 27, I was contacted by Ms. Ashley Armstrong, U.S. Department of Energy, Office of Energy Efficiency and Renewable Energy, Building Technologies Program and asked if I would be willing to meet with her and certain US DOE staff to discuss UL's "different testing and certification offerings as they relate to electric motors". PDF icon Ex parte comm_1_7_2013.pdf More Documents & Publications ex parte communication

  3. Major Communications Report April 28, 2009 | Department of Energy

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

    28, 2009 Major Communications Report April 28, 2009 This file includes the Department of Energy's major announcements regarding the Recovery Act such as press releases, videos, press events or other major communications for the week of April 28, 2009. Office spreadsheet icon DOE_Major_Communications_04282009.xls More Documents & Publications Major Communications Report April 17, 2009 Major Communications Report May 5, 2009 Major Communications Report April 30

  4. Major Communications Report April 30, 2009 | Department of Energy

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

    30, 2009 Major Communications Report April 30, 2009 This file includes the Department of Energy's major announcements regarding the Recovery Act such as press releases, videos, press events or other major communications for the week of April 30, 2009. Office spreadsheet icon DOE_Major_Communications_04302009.xls More Documents & Publications Major Communications Report April 17, 2009 Major Communications Report May 5, 2009 Major Communications Report April 28

  5. Major Communications Report May 5, 2009 | Department of Energy

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

    5, 2009 Major Communications Report May 5, 2009 This file includes the Department of Energy's major announcements regarding the Recovery Act such as press releases, videos, press events or other major communications for the week of May 5, 2009. Office spreadsheet icon DOE_Major_Communications_05052009.xls More Documents & Publications Major Communications Report April 17, 2009 Major Communications Report April 30, 2009 Major Communications Report April 28

  6. Major Communications Report May 7, 2009 | Department of Energy

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

    7, 2009 Major Communications Report May 7, 2009 This file includes the Department of Energy's major announcements regarding the Recovery Act such as press releases, videos, press events or other major communications for the week of May 7, 2009. Office spreadsheet icon DOE_Major_Communications_05072009.xls More Documents & Publications Major Communications Report April 17, 2009 Major Communications Report May 5, 2009 Major Communications Report April 30

  7. Re: NBP RFI: CommunicationRse quirements | Department of Energy

    Energy Savers [EERE]

    CommunicationRse quirements Re: NBP RFI: CommunicationRse quirements Pepco Holdings, Inc. (PHI) is pleased to respond to the U.S Department of Energy request for comments regarding the communications requirements of electric utilities deploying the Smart Grid. PDF icon Re: NBP RFI: CommunicationRse quirements More Documents & Publications Re: NBP RFI: Communications Requirements Re: NBP RFI-Implementing the National Broadband Plan by Studying the Communications Requirements of Electric

  8. Digital X-ray Pipe Inspector Software

    Energy Science and Technology Software Center (OSTI)

    2009-10-29

    The Digital X-ray Pipe Inspector software requires a digital x-ray image of a pipe as input to the program, such as the image in Attachment A Figure 1. The image may be in a variety of software formats such as bitmap, jpeg, tiff, DICOM or DICONDE. The software allows the user to interactively select a region of interest from the image for analysis. This software is used to analyze digital x-ray images of pipes tomore » evaluate loss of wall thickness. The software specifically provides tools to analyze the image in (a) the pipe walls, (b) between the pipe walls. Traditional software uses only the information at the pipe wall while this new software also evaluates the image between the pipewalls. This makes the inspection process faster, more thorough, more efficient, and reduces expensive reshots. Attachment A Figure 2 shows a region of interest (a green box) drawn by the user around an anomaly in the pipe wall. This area is automatically analyzed by the external pipe wall tool with the result shown in Attachment A Figure 3. The edges of the pipe wall are detected and highlighted in yellow and areas where the wall thickness in less the the minimum wall threshold are shown in red. These measurements are typically made manually in other software programs, which lead to errors and inconsistency because the location of the edges are estimated by the user. Attachment A Figure 4 shows a region of interest (a green box) drawn by the user between the pipe walls. As can be seen there are intensity anomalies that correspond to wall defects. However, this information is not used directly by other software programs. In order to fully investigate these anomalies, the pipe would be reinspected in a different orientation to attempt to obtain a view of the anomaly in the pipe wall rather than the interior of the pipe. The pipe may need to be x-rayed a number of times to obtain the correct orientation. This is very costly and time consuming. The new software can perform the analysis directly on the intensity information in the original image. Figures 5 through 9 in Attachment A show wall defects in red for various percents of wall thickness loss. For example, Figure 5 show defects (in red) where the wall thickness is 95% or less than the nominal wall thickness (or a 5% or greater wall thickness loss). Wall thicknesses can be given in absolute terms as well.« less

  9. U-021: Cisco Unified Communications Manager Directory Traversal...

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

    Unified Communications Manager Directory Traversal Flaw Lets Remote Users Obtain Files. PLATFORM: Cisco Unified Communications Manager 6.x, 7.x and 8.x ABSTRACT: A vulnerability...

  10. Natural Resources Defense Council Ex Parte Communication | Department...

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

    PDF icon Ex Parte Memo re Manufactured Housing.pdf More Documents & Publications NRDC Ex Parte Communication Ex Parte Communication Memorandum re Computer and Battery Back Up ...

  11. BCEPS Proposed Rulemaking Ex Parte Communication with DOE | Department...

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

    BCEPS Proposed Rulemaking Ex Parte Communication with DOE BCEPS Proposed Rulemaking Ex Parte Communication with DOE Ecova desires to provide valuable and informed comments to DOE ...

  12. Glider communications and controls for the sea sentry mission...

    Office of Scientific and Technical Information (OSTI)

    Communications latency is also examined. It was found that relatively large communication delays did little to change swarm performance. Thus gliders may come to the surface and ...

  13. Analysis of LM Stakeholder Interaction and External Communications...

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

    To assess the effectiveness of LM's communication with stakeholders across the nation, an ... of stakeholder activities at LM's larger sites, and a list of LM communication products. ...

  14. Ex Parte Communication, July 18, 2012 Meeting | Department of...

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

    Communication, July 18, 2012 Meeting Ex Parte Communication, July 18, 2012 Meeting On Wednesday July 18, 2012, three energy efficiency advocates met with representatives of the ...

  15. Ex Parte Communication_Kitable Refrigerator/Freezer Guidance...

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

    CommunicationKitable RefrigeratorFreezer Guidance Ex Parte CommunicationKitable RefrigeratorFreezer Guidance This memo memorializes the meeting between AHAM and the Department ...

  16. Ex parte communication of the California Energy Commission- Docket...

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

    Ex parte communication of the California Energy Commission- Docket No. EERE-2008-BT-STD-0005 Ex parte communication of the California Energy Commission- Docket No. ...

  17. Loan Performance Data and Communication | Department of Energy

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

    Performance Data and Communication Loan Performance Data and Communication Better Buildings Residential Network Financing and Revenue Peer Exchange Call: Loan Performance Data and ...

  18. Ex parte Communication, NOPR for Energy Conservation Standards...

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

    Communication, NOPR for Energy Conservation Standards for Residential Conventional Cooking Products, Docket No. EERE-2014-BT-STD-0005 Ex parte Communication, NOPR for Energy ...

  19. Small Burst Data (SBD) Satellite Communications (Technical Report...

    Office of Scientific and Technical Information (OSTI)

    Burst Data (SBD) Satellite Communications Citation Details In-Document Search Title: Small Burst Data (SBD) Satellite Communications Authors: Saari, Alexandra 1 ; Proicou, ...

  20. Small burst data (SBD) satellite communications (Technical Report...

    Office of Scientific and Technical Information (OSTI)

    burst data (SBD) satellite communications Citation Details In-Document Search Title: Small burst data (SBD) satellite communications Authors: Saari, Alexandra 1 ; Frigo, Janette ...

  1. Implementing the National Broadband Plan by Studying the Communication...

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

    Studying the Communications Requirements of Electric Utilities To Inform Federal Smart Grid Policy Implementing the National Broadband Plan by Studying the Communications ...

  2. NBP RFI: Communications Requirements- Comments of Avista Corporation...

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

    NBP RFI: Communications Requirements- Comments of Avista Corporation Comments of Avista Corporation on Implementing the National Broadband Plan by Studying the Communications ...

  3. RE: NBP RFI: Communications Requirements | Department of Energy

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

    PDF icon RE: NBP RFI: Communications Requirements More Documents & Publications Comments of the Lower Colorado River Authority Communications Requirements of Smart Grid ...

  4. NBP RFI: Communications Requirements- Comments of Tacoma Public...

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

    NBP RFI: Communications Requirements- Comments of Tacoma Public Comments of Tacoma Public on Implementing the National Broadband Plan by Studying the Communications Requirements of ...

  5. Re: NBP RFI: Communications Requirements- Implementing the National...

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

    Implementing the National Broadband Plan by Studying the Communications Requirements of Electric Utilities to Inform Federal Smart Grid Policy Re: NBP RFI: Communications ...

  6. A.T. Ochsner (Personal Communication, 2014) | Open Energy Information

    Open Energy Info (EERE)

    to library Personal Communication: A.T. Ochsner (Personal Communication, 2014) Authors J. Held and F. Henderson Recipient A.T. Ochsner Published 01042014 DOI Not Provided...

  7. Communication: The simplified generalized entropy theory of glass...

    Office of Scientific and Technical Information (OSTI)

    Communication: The simplified generalized entropy theory of glass-formation in polymer ... Title: Communication: The simplified generalized entropy theory of glass-formation in ...

  8. Smart Grid Ready PV Inverters with Utility Communication | Department...

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

    Smart Grid Ready PV Inverters with Utility Communication Smart Grid Ready PV Inverters with Utility Communication EPRI logo.jpg -- This project is inactive -- Electric Power ...

  9. Smart Grid Outreach and Communication Strategy: Next Steps -...

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

    Outreach and Communication Strategy: Next Steps - EAC Recommendations for the Department of Energy (October 17, 2012) Smart Grid Outreach and Communication Strategy: Next Steps - ...

  10. T-703: Cisco Unified Communications Manager Open Query Interface...

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

    T-703: Cisco Unified Communications Manager Open Query Interface Lets Remote Users Obtain ... Authentication Bypass Vulnerability T-614: Cisco Unified Communications Manager ...

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

    Office of Environmental Management (EM)

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

  12. Bernard named communications director of the Princeton Plasma...

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

    has developed highly successful internal and external communications programs in the life sciences industry. His positions have included senior communications manager at...

  13. Hazardous Waste: Resource Pack for Trainers and Communicators...

    Open Energy Info (EERE)

    Waste: Resource Pack for Trainers and Communicators Jump to: navigation, search Tool Summary LAUNCH TOOL Name: Hazardous Waste: Resource Pack for Trainers and Communicators Agency...

  14. Testing and Validation of Vehicle to Grid Communication Standards...

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

    and Validation of Vehicle to Grid Communication Standards Testing and Validation of Vehicle to Grid Communication Standards 2011 DOE Hydrogen and Fuel Cells Program, and Vehicle ...

  15. Communication Is Key to Packaging and Transportation Safety and...

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

    Communication Is Key to Packaging and Transportation Safety and Compliance Communication Is Key to Packaging and Transportation Safety and Compliance Presentation made by Steve ...

  16. Smart-Grid Ready PV Inverters with Utility Communication

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

    INTEGRATION Smart-Grid Ready PV Inverters with Utility Communication Electric Power ... required utility communication links to capture the full value of distributed PV plants. ...

  17. Smart-Grid Ready PV Inverter with Utility Communication

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

    Advancement of PV system capabilities, communication systems and open standards, ... Smart-Grid Ready PV Inverter With Utility Communication BRIAN SEAL ELECTRIC POWER ...

  18. OPS 9.4 Communications 8/24/98

    Broader source: Energy.gov [DOE]

    The objective of this surveillance is to evaluate the effectiveness of a facility's implementation of communications policies.  This surveillance provides a basis for verifying that communications...

  19. Communication-avoiding symmetric-indefinite factorization

    SciTech Connect (OSTI)

    Ballard, Grey Malone; Becker, Dulcenia; Demmel, James; Dongarra, Jack; Druinsky, Alex; Peled, Inon; Schwartz, Oded; Toledo, Sivan; Yamazaki, Ichitaro

    2014-11-13

    We describe and analyze a novel symmetric triangular factorization algorithm. The algorithm is essentially a block version of Aasen's triangular tridiagonalization. It factors a dense symmetric matrix A as the product A=PLTLTPT where P is a permutation matrix, L is lower triangular, and T is block tridiagonal and banded. The algorithm is the first symmetric-indefinite communication-avoiding factorization: it performs an asymptotically optimal amount of communication in a two-level memory hierarchy for almost any cache-line size. Adaptations of the algorithm to parallel computers are likely to be communication efficient as well; one such adaptation has been recently published. As a result, the current paper describes the algorithm, proves that it is numerically stable, and proves that it is communication optimal.

  20. Protection and Communication Craftsman-Foreman I

    Broader source: Energy.gov [DOE]

    Where would I be working? Western Area Power Administration Sierra Nevada Region Protection and Communication Maintenance N5200 114 Parkshore Drive Folsom, CA 95630 Find out more about living...

  1. Public Involvement and Communications Committee Page 1

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

    January 13, 2011 FINAL MEETING SUMMARY HANFORD ADVISORY BOARD PUBLIC INVOLVEMENT & COMMUNICATIONS COMMITTEE MEETING January 13, 2011 Richland, WA Topics in this Meeting Summary Welcome and Introductions ............................................................................................................ 1 State of the Site Meetings ............................................................................................................... 2 Open Government Plan Advice

  2. Public Involvement and Communications Committee Page 1

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

    8, 2012 FINAL MEETING SUMMARY HANFORD ADVISORY BOARD PUBLIC INVOLVEMENT & COMMUNICATIONS COMMITTEE MEETING February 8, 2012 Richland, WA Topics in this Meeting Summary Welcome and Introductions .......................................................................................................................... 1 Update on Timely Public Involvement Topics ............................................................................................. 1 Public Involvement for Technical

  3. Student Intern: Science Communications | Argonne National Laboratory

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

    Science Communications Share Argonne intern Payal H. Marathe from Yale University and Sarah Schlieder from Columbia College Chicago worked with Argonne mentor Chris Kramer to develop the necessary skills to become an effective science writer

  4. Re: Memorandum Summarizing Ex Parte Communication

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

    October 13, 2014 To: expartecommunication@hq.doe.gov (sent via email) Re: Memorandum Summarizing Ex Parte Communication On October 9, 2014, a workshop was hosted by the American ...

  5. Narration for Communicating the JHA concept

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

    JHA Concept Communication 052308 All work at the Berkeley Lab must be analyzed and authorized before work can begin. In the past Workers were required to take the Job Hazard...

  6. Communication-avoiding symmetric-indefinite factorization

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

    Ballard, Grey Malone; Becker, Dulcenia; Demmel, James; Dongarra, Jack; Druinsky, Alex; Peled, Inon; Schwartz, Oded; Toledo, Sivan; Yamazaki, Ichitaro

    2014-11-13

    We describe and analyze a novel symmetric triangular factorization algorithm. The algorithm is essentially a block version of Aasen's triangular tridiagonalization. It factors a dense symmetric matrix A as the product A=PLTLTPT where P is a permutation matrix, L is lower triangular, and T is block tridiagonal and banded. The algorithm is the first symmetric-indefinite communication-avoiding factorization: it performs an asymptotically optimal amount of communication in a two-level memory hierarchy for almost any cache-line size. Adaptations of the algorithm to parallel computers are likely to be communication efficient as well; one such adaptation has been recently published. As a result,more » the current paper describes the algorithm, proves that it is numerically stable, and proves that it is communication optimal.« less

  7. Protection and Communication Craftsman-Foreman II

    Broader source: Energy.gov [DOE]

    Where would I be working? Western Area Power Administration Desert Southwest Region Protection and Communication Maintenance (G5300) 615 S. 43rd Avenue Phoenix, AZ 85009 Duty Location is: Phoenix,...

  8. Major Communications Report April 17, 2009

    Broader source: Energy.gov [DOE]

    This file includes the Department of Energy's major announcements regarding the Recovery Act such as press releases, videos, press events or other major communications for the week of April 17, 2009.

  9. Software-defined Quantum Communication Systems

    SciTech Connect (OSTI)

    Humble, Travis S; Sadlier, Ronald J

    2014-01-01

    Quantum communication systems harness modern physics through state-of-the-art optical engineering to provide revolutionary capabilities. An important concern for quantum communication engineering is designing and prototyping these systems to prototype proposed capabilities. We apply the paradigm of software-defined communica- tion for engineering quantum communication systems to facilitate rapid prototyping and prototype comparisons. We detail how to decompose quantum communication terminals into functional layers defining hardware, software, and middleware concerns, and we describe how each layer behaves. Using the super-dense coding protocol as a test case, we describe implementations of both the transmitter and receiver, and we present results from numerical simulations of the behavior. We find that while the theoretical benefits of super dense coding are maintained, there is a classical overhead associated with the full implementation.

  10. Digital reverse propagation in focusing Kerr media

    SciTech Connect (OSTI)

    Goy, Alexandre; Psaltis, Demetri

    2011-03-15

    Lenses allow the formation of clear images in homogeneous linear media. Holography is an alternative imaging method, but its use is limited to cases in which it provides an advantage, such as three-dimensional imaging. In nonlinear media, lenses no longer work. The light produces intensity-dependent aberrations. The reverse propagation method used in digital holography to form images from recorded holograms works even in Kerr media [M. Tsang, D. Psaltis, and F. G. Omenetto, Opt. Lett. 28, 1873 (2003).]. The principle has been experimentally demonstrated recently in defocusing media [C. Barsi, W.Wan, and J.W. Fleischer, Nat. Photonics 3, 211 (2009).]. Here, we report experimental results in focusing media.

  11. Digital radiography exposure indices: A review

    SciTech Connect (OSTI)

    Mothiram, Ursula; Brennan, Patrick C; Lewis, Sarah J; Moran, Bernadette; Robinson, John

    2014-06-15

    Digital radiography (DR) technologies have the advantage of a wide dynamic range compared to their film-screen predecessors, however, this poses a potential for increased patient exposure if left unchecked. Manufacturers have developed the exposure index (EI) to counter this, which provides radiographers with feedback on the exposure reaching the detector. As these EIs were manufacturer-specific, a wide variety of EIs existed. To offset this, the international standardised EI has been developed by the International Electrotechnical Commission (IEC) and the American Association of Physicists in Medicine (AAPM). The purpose of this article is to explore the current literature relating to EIs, beginning with the historical development of the EI, the development of the standardised EI and an exploration of common themes and studies as evidenced in the research literature. It is anticipated that this review will provide radiographers with a useful guide to understanding EIs, their application in clinical practice, limitations and suggestions for further research.

  12. Communication Product Templates | Department of Energy

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

    Templates Communication Product Templates The Office of Energy Efficiency and Renewable Energy (EERE) has EERE-branded templates for CDs and CD covers, certificates, PowerPoint presentations, and various print and publication documents. EERE has designed templates to support EERE staff and contractors in developing communication products quickly and efficiently. Use of these templates is optional. CDs and CD covers Certificate Templates Conference Poster and Name Tag Templates PowerPoint

  13. Protocol for communications in potentially noisy environments

    DOE Patents [OSTI]

    Boyd, Gerlad M.; Farrow, Jeffrey

    2016-02-09

    A communications protocol that is designed for transmission of data in networks that are subjected to harsh conditions is described herein. A network includes a plurality of devices, where the devices comprise respective nodes. The nodes are in communication with one another by way of a central network hub. The protocol causes the nodes to transmit data over a network bus at different data rates depending upon whether the nodes are operating normally or an arbitration procedure has been invoked.

  14. Sandia National Laboratories: Sandia Enabled Communications and

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

    Authentification Network using Quantum Key Distribution (SECANT QKD) Research Laboratory Directed Research Facebook Twitter YouTube Flickr RSS Top SECANT SECANT Leadership Invited Talks, Publications & Patents News & Events Research SECANT QKD Sandia Enabled Communications and Authentication Network using Quantum Key Distribution (SECANT QKD) is a Grand Challenge in Quantum Communication. This program aims to construct chip-scale, handheld quantum transceivers that can implement DV,

  15. EERE Communications Contacts | Department of Energy

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

    EERE Communications Contacts EERE Communications Contacts Find the contact information for key members of the Office of Energy Efficiency and Renewable Energy (EERE) Web and print teams. EERE Web Project Manager EERE Web Template Coordinator EERE Information Architect EERE Usability Coordinator EERE Web System Administrator EERE Web Governance Team Facilitator EERE Publications Manager EERE Exhibits Coordinator If you have technical problems with this site, contact the Website Contact. Contacts

  16. Re: Ex parte communication | Department of Energy

    Energy Savers [EERE]

    Ex parte communication Re: Ex parte communication On April 20, 2010, Scott Bates, Corporate Vice President and General Counsel, and Karen Meyers, Director of Government Affairs, both of the Rheem Manufacturing Company ("Rheem"), accompanied by their counsel, Bill Anaya of Alston & Bird, LLP, met with Department of Energy ("DOE") officials Scott Harris, General Counsel, Maureen McLaughlin, Special Assistant to the General Counsel, and Stephanie Weiner, Special Assistant,

  17. A communication infrastructure for South Western Electricity

    SciTech Connect (OSTI)

    Newbury, J.

    1996-07-01

    In response to deregulation, many UK Regional Electricity Companies (RECs) are currently considering redesigning their communication infrastructure to meet this and other business requirements. This paper presents a proposed communication infrastructure for South Western Electricity plc. The Company services a wide variety of customers in the South West of England. The supporting technology, REC and customer benefits, together with valued added services (VAS) will be addressed.

  18. An INMARSAT-C goes, and EIA485 hybrid communication system for global experiment control

    SciTech Connect (OSTI)

    Reynolds, R.B.; Behrens, W.

    1995-08-01

    The Atmosphere Radiation Measurement (ARM) program is constructing and radiation monitoring instrument that will be deployed at several island sites in the Tropical Western Pacific Ocean. The atmospheric radiation and cloud systems (ARCS) must operate the minimal maintenance for decades, producing and storing many megabytes of data per day. A reliable global communication system is an essential element of the ARCS design. It must provide immediate direct access to the equipment. High availability and reasonably low cost are essential for this very long-term deployment. Providing executive management and control, the communication system incorporates several special technologies to meet its requirements: (a) INMARSAT-C provides a simple two-way messaging capability. (b) Built-in GPS in the INMARSAT-C radio provides an accurate time standard. (c) The NOAA GOES satellite provides a one-way link for hourly health and basic measurement data. (d) An EIA485 local area network provides a digital link throughout the installation. (e) Node units located conveniently throughout the ARCS and linked by the EIA485 network allow an almost unlimited flexibility and expandability. (f) A robust packet protocol ensures message security and accuracy. The complete communication, control, and data acquisition system is described in detail. The ability of the system to adapt to other physical configurations (telephone, UHF, telnet) is discussed.

  19. Storage and retrieval of large digital images

    DOE Patents [OSTI]

    Bradley, J.N.

    1998-01-20

    Image compression and viewing are implemented with (1) a method for performing DWT-based compression on a large digital image with a computer system possessing a two-level system of memory and (2) a method for selectively viewing areas of the image from its compressed representation at multiple resolutions and, if desired, in a client-server environment. The compression of a large digital image I(x,y) is accomplished by first defining a plurality of discrete tile image data subsets T{sub ij}(x,y) that, upon superposition, form the complete set of image data I(x,y). A seamless wavelet-based compression process is effected on I(x,y) that is comprised of successively inputting the tiles T{sub ij}(x,y) in a selected sequence to a DWT routine, and storing the resulting DWT coefficients in a first primary memory. These coefficients are periodically compressed and transferred to a secondary memory to maintain sufficient memory in the primary memory for data processing. The sequence of DWT operations on the tiles T{sub ij}(x,y) effectively calculates a seamless DWT of I(x,y). Data retrieval consists of specifying a resolution and a region of I(x,y) for display. The subset of stored DWT coefficients corresponding to each requested scene is determined and then decompressed for input to an inverse DWT, the output of which forms the image display. The repeated process whereby image views are specified may take the form an interaction with a computer pointing device on an image display from a previous retrieval. 6 figs.

  20. Storage and retrieval of large digital images

    DOE Patents [OSTI]

    Bradley, Jonathan N.

    1998-01-01

    Image compression and viewing are implemented with (1) a method for performing DWT-based compression on a large digital image with a computer system possessing a two-level system of memory and (2) a method for selectively viewing areas of the image from its compressed representation at multiple resolutions and, if desired, in a client-server environment. The compression of a large digital image I(x,y) is accomplished by first defining a plurality of discrete tile image data subsets T.sub.ij (x,y) that, upon superposition, form the complete set of image data I(x,y). A seamless wavelet-based compression process is effected on I(x,y) that is comprised of successively inputting the tiles T.sub.ij (x,y) in a selected sequence to a DWT routine, and storing the resulting DWT coefficients in a first primary memory. These coefficients are periodically compressed and transferred to a secondary memory to maintain sufficient memory in the primary memory for data processing. The sequence of DWT operations on the tiles T.sub.ij (x,y) effectively calculates a seamless DWT of I(x,y). Data retrieval consists of specifying a resolution and a region of I(x,y) for display. The subset of stored DWT coefficients corresponding to each requested scene is determined and then decompressed for input to an inverse DWT, the output of which forms the image display. The repeated process whereby image views are specified may take the form an interaction with a computer pointing device on an image display from a previous retrieval.

  1. Theoretical investigations of defects in a Si-based digital ferromagne...

    Office of Scientific and Technical Information (OSTI)

    digital ferromagnetic heterostructure - a spintronic material Citation Details In-Document Search Title: Theoretical investigations of defects in a Si-based digital ...

  2. eGY-Africa: Addressing the Digital Divide for Science in Africa

    SciTech Connect (OSTI)

    Barton, C. E.

    2010-05-25

    Adoption of information and communication technologies and access to the Internet is expanding in Africa, but because of the rapid growth elsewhere, a Digital Divide between Africa and the rest of the world exists, and the gap is growing. In many sub-Saharan African countries, education and research sector suffer some of the worst deficiencies in access to the Internet, despite progress in development of NRENs National Research and Education (cyber) Networks. By contrast, it is widely acknowledged in policy statements from the African Union, the UN, and others that strength in this very sector provides the key to meeting and sustaining Millennium Development Goals. Developed countries with effective cyber-capabilities proclaim the benefits to rich and poor alike arising from the Information Revolution. This is but a dream for many scientists in African institutions. As the world of science becomes increasingly Internet-dependent, so they become increasingly isolated. eGY-Africa is a bottom-up initiative by African scientists and their collaborators to try to reduce this Digital Divide by a campaign of advocacy for better institutional facilities. Four approaches are being taken. The present status of Internet services, problems, and plans are being mapped via a combination of direct measurement of Internet performance (the PingER Project) and a questionnaire-based survey. Information is being gathered on policy statements and initiatives aimed at reducing the Digital Divide, which can be used for arguing the case for better Internet facilities. Groups of concerned scientists are being formed at the national, regional levels in Africa, building on existing networks as much as possible. Opinion in the international science community is being mobilized. Finally, and perhaps most important of all, eGY-Africa is seeking to engage with the many other programs, initiatives, and bodies that share the goal of reducing the Digital Divide either as a direct policy objective, or indirectly as a means to an end, such as the development of an indigenous capability in science and technology for national development. The expectation is that informed opinion from the scientific community at the institutional, national, and international levels can be used to influence the decision makers and donors who are in a position to deliver better Internet capabilities.

  3. eGY-Africa: Addressing the Digital Divide for Science in Africa

    SciTech Connect (OSTI)

    Barton, C.E.; Amory-Mazaudier, C.; Barry, B.; Chukwuma; Cottrell, R.L.; Kalim, U.; Mebrahtu, A.; Petitdidier, M.; Rabiu, B.; Reeves, C.; ,

    2010-06-16

    Adoption of information and communication technologies and access to the Internet is expanding in Africa, but because of the rapid growth elsewhere, a Digital Divide between Africa and the rest of the world exists, and the gap is growing. In many sub-Saharan African countries, education and research sector suffers some of the worst deficiencies in access to the Internet, despite progress in development of NRENs - National Research and Education (cyber) Networks. By contrast, it is widely acknowledged in policy statements from the African Union, the UN, and others that strength in this very sector provides the key to meeting and sustaining Millennium Development Goals. Developed countries with effective cyber-capabilities proclaim the benefits to rich and poor alike arising from the Information Revolution. This is but a dream for many scientists in African institutions. As the world of science becomes increasingly Internet-dependent, so they become increasingly isolated. eGY-Africa is a bottom-up initiative by African scientists and their collaborators to try to reduce this Digital Divide by a campaign of advocacy for better institutional facilities. Four approaches are being taken. The present status of Internet services, problems, and plans are being mapped via a combination of direct measurement of Internet performance (the PingER Project) and a questionnaire-based survey. Information is being gathered on policy statements and initiatives aimed at reducing the Digital Divide, which can be used for arguing the case for better Internet facilities. Groups of concerned scientists are being formed at the national, regional levels in Africa, building on existing networks as much as possible. Opinion in the international science community is being mobilized. Finally, and perhaps most important of all, eGY-Africa is seeking to engage with the many other programs, initiatives, and bodies that share the goal of reducing the Digital Divide - either as a direct policy objective, or indirectly as a means to an end, such as the development of an indigenous capability in science and technology for national development. The expectation is that informed opinion from the scientific community at the institutional, national, and international levels can be used to influence the decision makers and donors who are in a position to deliver better Internet capabilities.

  4. REVIEW OF NRC APPROVED DIGITAL CONTROL SYSTEMS ANALYSIS

    SciTech Connect (OSTI)

    D.W. Markman

    1999-09-17

    Preliminary design concepts for the proposed Subsurface Repository at Yucca Mountain indicate extensive reliance on modern, computer-based, digital control technologies. The purpose of this analysis is to investigate the degree to which the U. S. Nuclear Regulatory Commission (NRC) has accepted and approved the use of digital control technology for safety-related applications within the nuclear power industry. This analysis reviews cases of existing digitally-based control systems that have been approved by the NRC. These cases can serve as precedence for using similar types of digitally-based control technologies within the Subsurface Repository. While it is anticipated that the Yucca Mountain Project (YMP) will not contain control systems as complex as those required for a nuclear power plant, the review of these existing NRC approved applications will provide the YMP with valuable insight into the NRCs review process and design expectations for safety-related digital control systems. According to the YMP Compliance Program Guidance, portions of various NUREGS, Regulatory Guidelines, and nuclear IEEE standards the nuclear power plant safety related concept would be applied to some of the designs on a case-by-case basis. This analysis will consider key design methods, capabilities, successes, and important limitations or problems of selected control systems that have been approved for use in the Nuclear Power industry. An additional purpose of this analysis is to provide background information in support of further development of design criteria for the YMP. The scope and primary objectives of this analysis are to: (1) Identify and research the extent and precedence of digital control and remotely operated systems approved by the NRC for the nuclear power industry. Help provide a basis for using and relying on digital technologies for nuclear related safety critical applications. (2) Identify the basic control architecture and methods of key digital control systems approved for use in the nuclear power industry by the NRC. (3) Identify and discuss key design issues, features, benefits, and limitations of these NRC approved digital control systems that can be applied as design guidance and correlated to the Monitored Geologic Repository (MGR) design requirements. (4) Identify codes and standards used in the design of these NRC approved digital control systems and discuss their possible applicability to the design of a subsurface nuclear waste repository. (5) Evaluate the NRC approved digital control system's safety, reliability and maintainability features and issues. Apply these to MGR design methodologies and requirements. (6) Provide recommendations for use in developing design criteria in the System Description Documents for the digital control systems of the subsurface nuclear waste repository at Yucca Mountain. (7) Develop recommendations for applying NRC approval methods for digital control systems for the subsurface nuclear waste repository at Yucca Mountain. This analysis will focus on the development of the issues, criteria and methods used and required for identifying the appropriate requirements for digital based control systems. Attention will be placed on development of recommended design criteria for digital controls including interpretation of codes, standards and regulations. Attention will also focus on the use of digital controls and COTS (Commercial Off-the-shelf) technology and equipment in selected NRC approved digital control systems, and as referenced in applicable codes, standards and regulations. The analysis will address design issues related to COTS technology and how they were dealt with in previous NRC approved digital control systems.

  5. Localized radio frequency communication using asynchronous transfer mode protocol

    DOE Patents [OSTI]

    Witzke, Edward L.; Robertson, Perry J.; Pierson, Lyndon G.

    2007-08-14

    A localized wireless communication system for communication between a plurality of circuit boards, and between electronic components on the circuit boards. Transceivers are located on each circuit board and electronic component. The transceivers communicate with one another over spread spectrum radio frequencies. An asynchronous transfer mode protocol controls communication flow with asynchronous transfer mode switches located on the circuit boards.

  6. RE: NBP RFI: Communications Requirements | Department of Energy

    Energy Savers [EERE]

    National Rural Electric Cooperative Association comments on Implementing the National Broadband Plan by Studying the Communications Requirements of Electric Utilities to Inform Federal Smart Grid Policy PDF icon RE: NBP RFI: Communications Requirements More Documents & Publications Re: DOE Request for Information - Implementing the National Broadband Plan by Studying the Communications Requirements of Electric Utilities to Inform Federal Smart Grid Policy NBP RFI: Communications

  7. BioComms Training: Strategic Communications and Message Development

    Broader source: Energy.gov [DOE]

    Strategic Communications and Message Development: Presentation to EERE BioComms Group by Kearns & West.

  8. Chris Galm | Department of Energy

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

    Galm About Us Chris Galm - Marketing & Communications Specialist, Office of Energy Efficiency & Renewable Energy Chris Galm is a Marketing and Communications Specialist in the ...

  9. DOE-STD-1031-92; Guide to Good Practices for Communications

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

    ... . . . . . . . 8 4.2 Face-to-Face Communication . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10 4.3 Communication Systems . . . . . . . . . . . . ...

  10. Digital data storage systems, computers, and data verification methods

    DOE Patents [OSTI]

    Groeneveld, Bennett J.; Austad, Wayne E.; Walsh, Stuart C.; Herring, Catherine A.

    2005-12-27

    Digital data storage systems, computers, and data verification methods are provided. According to a first aspect of the invention, a computer includes an interface adapted to couple with a dynamic database; and processing circuitry configured to provide a first hash from digital data stored within a portion of the dynamic database at an initial moment in time, to provide a second hash from digital data stored within the portion of the dynamic database at a subsequent moment in time, and to compare the first hash and the second hash.

  11. A Modular, Standards-based Digital Object Repository

    Energy Science and Technology Software Center (OSTI)

    2005-08-01

    The aDORe repository architecture, designed and implemented for ingesting, storing, and accessing a vast collection of Digital Objects. aDORe was originally created for use at the Research Library of the Los Alamos National Laboratory. The aDORe architecture is highly modular and standards-based. In the architecture, the MPEG-21 Digital Item Declaration Language is used as the XML-based format to represent Digital Objects that can consist of multiple datastreams as Open Archival Information System Archival Information Packagesmore » (OAIS AIPs).« less

  12. Optical domain analog to digital conversion methods and apparatus

    DOE Patents [OSTI]

    Vawter, Gregory A

    2014-05-13

    Methods and apparatus for optical analog to digital conversion are disclosed. An optical signal is converted by mapping the optical analog signal onto a wavelength modulated optical beam, passing the mapped beam through interferometers to generate analog bit representation signals, and converting the analog bit representation signals into an optical digital signal. A photodiode receives an optical analog signal, a wavelength modulated laser coupled to the photodiode maps the optical analog signal to a wavelength modulated optical beam, interferometers produce an analog bit representation signal from the mapped wavelength modulated optical beam, and sample and threshold circuits corresponding to the interferometers produce a digital bit signal from the analog bit representation signal.

  13. Feed-forward digital phase and amplitude correction system

    DOE Patents [OSTI]

    Yu, David U. L.; Conway, Patrick H.

    1994-01-01

    Phase and amplitude modifications in repeatable RF pulses at the output of a high power pulsed microwave amplifier are made utilizing a digital feed-forward correction system. A controlled amount of the output power is coupled to a correction system for processing of phase and amplitude information. The correction system comprises circuitry to compare the detected phase and amplitude with the desired phase and amplitude, respectively, and a digitally programmable phase shifter and attenuator and digital logic circuitry to control the phase shifter and attenuator. The Phase and amplitude of subsequent are modified by output signals from the correction system.

  14. Feed-forward digital phase and amplitude correction system

    DOE Patents [OSTI]

    Yu, D.U.L.; Conway, P.H.

    1994-11-15

    Phase and amplitude modifications in repeatable RF pulses at the output of a high power pulsed microwave amplifier are made utilizing a digital feed-forward correction system. A controlled amount of the output power is coupled to a correction system for processing of phase and amplitude information. The correction system comprises circuitry to compare the detected phase and amplitude with the desired phase and amplitude, respectively, and a digitally programmable phase shifter and attenuator and digital logic circuitry to control the phase shifter and attenuator. The phase and amplitude of subsequent are modified by output signals from the correction system. 11 figs.

  15. DOE Ex Parte Communication Memorandum | Department of Energy

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

    Communication Memorandum DOE Ex Parte Communication Memorandum On Thursday March 20th, energy efficiency experts held a teleconference call withtrepresentatives of the US Department of Energy (DOE) to discuss DOE's proposed determination for "computer systems". PDF icon DOE Ex Parte Communication_24march2014 More Documents & Publications ex parte communication between the US DOE, ITI and select ITI member companies ITI DOE Ex Parte Memo Ex parte communication Memorandum

  16. RE: NBP RFI: Communication Requirements | Department of Energy

    Energy Savers [EERE]

    RE: NBP RFI: Communication Requirements RE: NBP RFI: Communication Requirements Comments of Southern California Edison on Implementing the National Broadband Plan by Studying the Communications Requirements of Electric Utilities to Inform Federal Smart Grid Policy PDF icon RE: NBP RFI: Communication Requirements More Documents & Publications Comments of Utilities Telecom Council Re: Implementing the National Broadband Plan by Studying the Communications Requirements of Electric Utilities to

  17. Hallmark Project Commercialization of the Secure SCADA Communications

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

    Protocol, a cryptographic security solution for device-to-device communication | Department of Energy Project Commercialization of the Secure SCADA Communications Protocol, a cryptographic security solution for device-to-device communication Hallmark Project Commercialization of the Secure SCADA Communications Protocol, a cryptographic security solution for device-to-device communication Increased connectivity and automation in the control systems that manage the nation's energy

  18. Los Alamos National Laboratory communicators capture numerous awards from

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

    Society for Technical Communication Society for Technical Communication Awards Los Alamos National Laboratory communicators capture numerous awards from Society for Technical Communication Three Los Alamos entries garnered Distinguished Technical Communication awards, the competition's highest award category. April 15, 2010 Los Alamos National Laboratory sits on top of a once-remote mesa in northern New Mexico with the Jemez mountains as a backdrop to research and innovation covering

  19. Transient digitizer with displacement current samplers

    DOE Patents [OSTI]

    McEwan, Thomas E.

    1996-01-01

    A low component count, high speed sample gate, and digitizer architecture using the sample gates is based on use of a signal transmission line, a strobe transmission line and a plurality of sample gates connected to the sample transmission line at a plurality of positions. The sample gates include a strobe pickoff structure near the strobe transmission line which generates a charge displacement current in response to propagation of the strobe signal on the strobe transmission line sufficient to trigger the sample gate. The sample gate comprises a two-diode sampling bridge and is connected to a meandered signal transmission line at one end and to a charge-holding cap at the other. The common cathodes are reverse biased. A voltage step is propagated down the strobe transmission line. As the step propagates past a capacitive pickoff, displacement current i=c(dv/dT), flows into the cathodes, driving the bridge into conduction and thereby charging the charge-holding capacitor to a value related to the signal. A charge amplifier converts the charge on the charge-holding capacitor to an output voltage. The sampler is mounted on a printed circuit board, and the sample transmission line and strobe transmission line comprise coplanar microstrips formed on a surface of the substrate. Also, the strobe pickoff structure may comprise a planar pad adjacent the strobe transmission line on the printed circuit board.

  20. Transient digitizer with displacement current samplers

    DOE Patents [OSTI]

    McEwan, T.E.

    1996-05-21

    A low component count, high speed sample gate, and digitizer architecture using the sample gates is based on use of a signal transmission line, a strobe transmission line and a plurality of sample gates connected to the sample transmission line at a plurality of positions. The sample gates include a strobe pickoff structure near the strobe transmission line which generates a charge displacement current in response to propagation of the strobe signal on the strobe transmission line sufficient to trigger the sample gate. The sample gate comprises a two-diode sampling bridge and is connected to a meandered signal transmission line at one end and to a charge-holding cap at the other. The common cathodes are reverse biased. A voltage step is propagated down the strobe transmission line. As the step propagates past a capacitive pickoff, displacement current i=c(dv/dT), flows into the cathodes, driving the bridge into conduction and thereby charging the charge-holding capacitor to a value related to the signal. A charge amplifier converts the charge on the charge-holding capacitor to an output voltage. The sampler is mounted on a printed circuit board, and the sample transmission line and strobe transmission line comprise coplanar microstrips formed on a surface of the substrate. Also, the strobe pickoff structure may comprise a planar pad adjacent the strobe transmission line on the printed circuit board. 16 figs.