National Library of Energy BETA

Sample records for top health care

  1. Health Care Buildings: Subcategories Table

    Energy Information Administration (EIA) (indexed site)

    Subcategories Table Selected Data by Type of Health Care Building Number of Buildings (thousand) Percent of Buildings Floorspace (million square feet) Percent of Floorspace Square...

  2. Health Care Buildings: Equipment Table

    Energy Information Administration (EIA) (indexed site)

    Equipment Table Buildings, Size and Age Data by Equipment Types for Health Care Buildings Number of Buildings (thousand) Percent of Buildings Floorspace (million square feet)...

  3. Health Care Buildings: Consumption Tables

    Energy Information Administration (EIA) (indexed site)

    Consumption Tables Sum of Major Fuel Consumption by Size and Type of Health Care Building Total (trillion Btu) per Building (million Btu) per Square Foot (thousand Btu) Dollars per...

  4. Health Care (Outpatient) | Open Energy Information

    OpenEI (Open Energy Information) [EERE & EIA]

    Jump to: navigation, search Building Type Health Care (Outpatient) Definition Buildings used as diagnostic and treatment facilities for outpatient care. Medical offices are...

  5. Why should we care about the top quark Yukawa coupling?

    DOE PAGES [OSTI]

    Shapshnikov, Mikhail; Bezrukov, Fedor

    2015-04-15

    In the cosmological context, for the Standard Model to be valid up to the scale of inflation, the top quark Yukawa coupling yt should not exceed the critical value ytcrit , coinciding with good precision (about 0.2‰) with the requirement of the stability of the electroweak vacuum. So, the exact measurements of yt may give an insight on the possible existence and the energy scale of new physics above 100 GeV, which is extremely sensitive to yt. In this study, we overview the most recent theoretical computations of and the experimental measurements of ytcrit and the experimental measurements ofmore » yt. Within the theoretical and experimental uncertainties in yt, the required scale of new physics varies from 10⁷ GeV to the Planck scale, urging for precise determination of the top quark Yukawa coupling.« less

  6. Why should we care about the top quark Yukawa coupling?

    SciTech Connect

    Shapshnikov, Mikhail; Bezrukov, Fedor

    2015-04-15

    In the cosmological context, for the Standard Model to be valid up to the scale of inflation, the top quark Yukawa coupling yt should not exceed the critical value ytcrit , coinciding with good precision (about 0.2‰) with the requirement of the stability of the electroweak vacuum. So, the exact measurements of yt may give an insight on the possible existence and the energy scale of new physics above 100 GeV, which is extremely sensitive to yt. In this study, we overview the most recent theoretical computations of and the experimental measurements of ytcrit and the experimental measurements of yt. Within the theoretical and experimental uncertainties in yt, the required scale of new physics varies from 10⁷ GeV to the Planck scale, urging for precise determination of the top quark Yukawa coupling.

  7. Why should we care about the top quark Yukawa coupling?

    SciTech Connect

    Bezrukov, F.; Shaposhnikov, M.

    2015-03-15

    In the cosmological context, for the Standard Model to be valid up to the scale of inflation, the top quark Yukawa coupling y{sub t} should not exceed the critical value y{sub t}{sup crit}, coinciding with good precision (about 0.2‰) with the requirement of the stability of the electroweak vacuum. So, the exact measurements of y{sub t} may give an insight on the possible existence and the energy scale of new physics above 100 GeV, which is extremely sensitive to y{sub t}. We overview the most recent theoretical computations of and the experimental measurements of y{sub t}{sup crit} and the experimental measurements of y{sub t}. Within the theoretical and experimental uncertainties in y{sub t}, the required scale of new physics varies from 10{sup 7} GeV to the Planck scale, urging for precise determination of the top quark Yukawa coupling.

  8. Health Care Buildings : Basic Characteristics Tables

    Energy Information Administration (EIA) (indexed site)

    Basic Characteristics Tables Buildings and Size Data by Basic Characteristics for Health Care Buildings Number of Buildings (thousand) Percent of Buildings Floorspace (million...

  9. Health Care (Inpatient) | Open Energy Information

    OpenEI (Open Energy Information) [EERE & EIA]

    Building Types 1 References EIA CBECS Building Types U.S. Energy Information Administration (Oct 2008) Retrieved from "http:en.openei.orgwindex.php?titleHealthCare(Inp...

  10. The role of technology in reducing health care costs. Final project report

    SciTech Connect

    Sill, A.E.; Warren, S.; Dillinger, J.D.; Cloer, B.K.

    1997-08-01

    Sandia National Laboratories applied a systems approach to identifying innovative biomedical technologies with the potential to reduce U.S. health care delivery costs while maintaining care quality. This study was conducted by implementing both top-down and bottom-up strategies. The top-down approach used prosperity gaming methodology to identify future health care delivery needs. This effort provided roadmaps for the development and integration of technology to meet perceived care delivery requirements. The bottom-up approach identified and ranked interventional therapies employed in existing care delivery systems for a host of health-related conditions. Economic analysis formed the basis for development of care pathway interaction models for two of the most pervasive, chronic disease/disability conditions: coronary artery disease (CAD) and benign prostatic hypertrophy (BPH). Societal cost-benefit relationships based on these analyses were used to evaluate the effect of emerging technology in these treatment areas. 17 figs., 48 tabs.

  11. Veteran's Affairs Health Care System, West Haven, Connecticut...

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Veteran's Affairs Health Care System, West Haven, Connecticut Veteran's Affairs Health Care System, West Haven, Connecticut Overview The West Haven (Connecticut) Campus of the...

  12. Veteran's Affairs Health Care System, West Haven, Connecticut | Department

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    of Energy Veteran's Affairs Health Care System, West Haven, Connecticut Veteran's Affairs Health Care System, West Haven, Connecticut Overview The West Haven (Connecticut) Campus of the Veterans Affairs Connecticut Health Care System was the first Veteran's Hospital to award a shared energy savings (SES) contract (now known as energy savings performance contracts). The project involves replacement of the lighting system, installation of a cooling system, maintenance of the new chiller

  13. A Look at Health Care Buildings - How large are they

    Energy Information Administration (EIA) (indexed site)

    Large? Return to: A Look at Health Care Buildings How large are they? How many employees are there? Where are they located? How old are they? Who owns and occupies them? Are they...

  14. A Look at Health Care Buildings - How old are they

    Energy Information Administration (EIA) (indexed site)

    Old? Return to: A Look at Health Care Buildings How large are they? How many employees are there? Where are they located? How old are they? Who owns and occupies them? Are they on...

  15. A Look at Health Care Buildings - Where are they located

    Energy Information Administration (EIA) (indexed site)

    Location Return to: A Look at Health Care Buildings How large are they? How many employees are there? Where are they located? How old are they? Who owns and occupies them? Are they...

  16. A Look at Health Care Buildings - Index Page

    Energy Information Administration (EIA) (indexed site)

    Health Care Home: A Look at CBECS Building Activities How large are they? How many employees are there? Where are they located? How old are they? Who owns and occupies them? Are...

  17. Before the House Subcommittee on Energy Policy, Health Care & Entitlements

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    - Committee on Oversight and Government Reform | Department of Energy Policy, Health Care & Entitlements - Committee on Oversight and Government Reform Before the House Subcommittee on Energy Policy, Health Care & Entitlements - Committee on Oversight and Government Reform Testimony of Christopher Smith, Principal Deputy Assistant Secretary, Office of Fossil Energy Before the House Subcommittee on Energy Policy, Health Care & Entitlements - Committee on Oversight and Government

  18. Developing New Mexico Health Care Policy: An application of the Vital Issues Process

    SciTech Connect

    Engi, D.; Icerman, L.

    1995-06-01

    The Vital Issues Process, developed by the Sandia National Laboratories Strategic Technologies Department, was utilized by the Health Care Task Force Advisory Group to apply structure to their policy deliberations. By convening three expert panels, an overarching goal for the New Mexico health care system, seven desired outcomes, nine policy options, and 17 action items were developed for the New Mexico health care system. Three broadly stated evaluation criteria were articulated and used to produce relative rankings of the desired outcomes and policy options for preventive care and information systems. Reports summarizing the policy deliberations were submitted for consideration by the Health Care Task Force, a Joint Interim Committee of the New Mexico Legislature, charged with facilitating the development and implementation of a comprehensive health care delivery system for New Mexico. The Task Force reported its findings and recommendations to the Second Session of the 41st New Mexico State Legislature in January 1994.

  19. A Look at Health Care Buildings - What type of equipment do they...

    Energy Information Administration (EIA) (indexed site)

    Equipment Used Return to: A Look at Health Care Buildings How large are they? How many employees are there? Where are they located? How old are they? Who owns and occupies them?...

  20. A Look at Health Care Buildings - How do they use electricity

    Energy Information Administration (EIA) (indexed site)

    Electricity Usage Return to: A Look at Health Care Buildings How large are they? How many employees are there? Where are they located? How old are they? Who owns and occupies them?...

  1. A Look at Health Care Buildings - Are many employees are there

    Energy Information Administration (EIA) (indexed site)

    Many Employees? Return to: A Look at Health Care Buildings How large are they? How many employees are there? Where are they located? How old are they? Who owns and occupies them?...

  2. A Look at Health Care Buildings - How do they measure up on conservati...

    Energy Information Administration (EIA) (indexed site)

    They Measure Return to: A Look at Health Care Buildings How large are they? How many employees are there? Where are they located? How old are they? Who owns and occupies them? Are...

  3. A Look at Health Care Buildings - Are they on multibuilding complexes

    Energy Information Administration (EIA) (indexed site)

    Multibuilding Return to: A Look at Health Care Buildings How large are they? How many employees are there? Where are they located? How old are they? Who owns and occupies them? Are...

  4. A Look at Health Care Buildings - How do they use natural gas

    Energy Information Administration (EIA) (indexed site)

    Natural Gas Usage Return to: A Look at Health Care Buildings How large are they? How many employees are there? Where are they located? How old are they? Who owns and occupies them?...

  5. A Look at Health Care Buildings - How do they use energy and...

    Energy Information Administration (EIA) (indexed site)

    Energy Use and Cost Return to: A Look at Health Care Buildings How large are they? How many employees are there? Where are they located? How old are they? Who owns and occupies...

  6. A Look at Health Care Buildings - Who owns and occupies them

    Energy Information Administration (EIA) (indexed site)

    Who Owns? Return to: A Look at Health Care Buildings How large are they? How many employees are there? Where are they located? How old are they? Who owns and occupies them? Are...

  7. Assessment of medical waste management at a primary health-care center in Sao Paulo, Brazil

    SciTech Connect

    Moreira, A.M.M.; Guenther, W.M.R.

    2013-01-15

    Highlights: Black-Right-Pointing-Pointer Assessment of medical waste management at health-care center before/after intervention. Black-Right-Pointing-Pointer Qualitative and quantitative results of medical waste management plan are presented. Black-Right-Pointing-Pointer Adjustments to comply with regulation were adopted and reduction of waste was observed. Black-Right-Pointing-Pointer The method applied could be useful for similar establishments. - Abstract: According to the Brazilian law, implementation of a Medical Waste Management Plan (MWMP) in health-care units is mandatory, but as far as we know evaluation of such implementation has not taken place yet. The purpose of the present study is to evaluate the improvements deriving from the implementation of a MWMP in a Primary Health-care Center (PHC) located in the city of Sao Paulo, Brazil. The method proposed for evaluation compares the first situation prevailing at this PHC with the situation 1 year after implementation of the MWMP, thus allowing verification of the evolution of the PHC performance. For prior and post-diagnosis, the method was based on: (1) application of a tool (check list) which considered all legal requirements in force; (2) quantification of solid waste subdivided into three categories: infectious waste and sharp devices, recyclable materials and non-recyclable waste; and (3) identification of non-conformity practices. Lack of knowledge on the pertinent legislation by health workers has contributed to non-conformity instances. The legal requirements in force in Brazil today gave origin to a tool (check list) which was utilized in the management of medical waste at the health-care unit studied. This tool resulted into an adequate and simple instrument, required a low investment, allowed collecting data to feed indicators and also conquered the participation of the unit whole staff. Several non-conformities identified in the first diagnosis could be corrected by the instrument utilized

  8. Genetics and Common Disorders: Implications for Primary Care and Public Health Providers

    SciTech Connect

    McInerney, Joseph D.; Greendale, Karen; Peay, Holly L.

    2005-06-01

    We developed this program for primary care providers (PCPs) and public health professionals (PHPs) who are interested in increasing their understanding of the genetics of common chronic diseases and of the implications of genetics and genomics for their fields. The program differs from virtually all previous educational efforts in genetics for health professionals in that it focuses on the genetics of common chronic disease and on the broad principles that emerge when one views disease from the perspectives of variation and individuality, which are at the heart of thinking genetically. The CD-ROM introduces users to content that will improve their understanding of topics such as: • A framework for genetics and common disease; • Basic information on genetics, genomics, genetic medicine, and public health genetics, all in the context of common chronic disease; • The status of research on genetic contributions to specific common diseases, including a review of research methods; • Genetic/environmental interaction as the new “central dogma” of public health genetics; • The importance of taking and analyzing a family history; • The likely impact of potential gene discovery and genetic testing on genetic counseling and risk assessment and on the practices of PCPs and PHPs; • Stratification of populations into low-, moderate-, and high-risk categories; • The potential role of PCPs and PHPs in identifying high-risk individuals and families, in providing limited genetics services, and in referring to clinical genetics specialists; the potential for standard referral algorithms; • Implications of genetic insights for diagnosis and treatment; • Ethical, legal, and social issues that arise from genetic testing for common chronic diseases; and • Specific prevention strategies based on understanding of genetics and genetic/ environmental interactions. The interactive content – developed by experts in genetics, primary care, and public health – is

  9. Top physics at CDF

    SciTech Connect

    Julia Thom

    2004-06-24

    Precision studies of top quark properties are a primary goal of the Run II physics program at the Fermilab Tevatron. Marking the first stages of this program, the CDF collaboration presents recent results on top pair production cross section, single top physics and top mass, using between 109 and 200 pb{sup -1} of Run II data.

  10. Activity Diagrams for DEVS Models: A Case Study Modeling Health Care Behavior

    SciTech Connect

    Ozmen, Ozgur; Nutaro, James J

    2015-01-01

    Discrete Event Systems Specification (DEVS) is a widely used formalism for modeling and simulation of discrete and continuous systems. While DEVS provides a sound mathematical representation of discrete systems, its practical use can suffer when models become complex. Five main functions, which construct the core of atomic modules in DEVS, can realize the behaviors that modelers want to represent. The integration of these functions is handled by the simulation routine, however modelers can implement each function in various ways. Therefore, there is a need for graphical representations of complex models to simplify their implementation and facilitate their reproduction. In this work, we illustrate the use of activity diagrams for this purpose in the context of a health care behavior model, which is developed with an agent-based modeling paradigm.

  11. Top Innovations 2012

    Energy.gov [DOE]

    On this page, you will find Building America's Top Innovations from 1995 through 2012, with links to a profile describing each innovation. Note that some categories may not have a top innovation...

  12. Top NAICS Codes

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    Business opportunities » Top NAICS Codes Top NAICS Codes Below is a current listing of the top NAICS codes by volume and dollar value Contact Small Business Office 505-667-4419 Email Top Ten NAICS Codes Volume 339999 All Other Miscellaneous Manufacturing 339940 Office Supplies (except Paper) Manufacturing 339113 Surgical Appliance and Supplies Manufacturing 334118 Computer Terminal and Other Computer Peripheral Equipment Manufacturing 334220 Radio and Television Broadcasting and Wireless

  13. Hazardous medical waste generation rates of different categories of health-care facilities

    SciTech Connect

    Komilis, Dimitrios; Fouki, Anastassia; Papadopoulos, Dimitrios

    2012-07-15

    Highlights: Black-Right-Pointing-Pointer We calculated hazardous medical waste generation rates (HMWGR) from 132 hospitals. Black-Right-Pointing-Pointer Based on a 22-month study period, HMWGR were highly skewed to the right. Black-Right-Pointing-Pointer The HMWGR varied from 0.00124 to 0.718 kg bed{sup -1} d{sup -1}. Black-Right-Pointing-Pointer A positive correlation existed between the HMWGR and the number of hospital beds. Black-Right-Pointing-Pointer We used non-parametric statistics to compare rates among hospital categories. - Abstract: Goal of this work was to calculate the hazardous medical waste unit generation rates (HMWUGR), in kg bed{sup -1} d{sup -1}, using data from 132 health-care facilities in Greece. The calculations were based on the weights of the hazardous medical wastes that were regularly transferred to the sole medical waste incinerator in Athens over a 22-month period during years 2009 and 2010. The 132 health-care facilities were grouped into public and private ones, and, also, into seven sub-categories, namely: birth, cancer treatment, general, military, pediatric, psychiatric and university hospitals. Results showed that there is a large variability in the HMWUGR, even among hospitals of the same category. Average total HMWUGR varied from 0.012 kg bed{sup -1} d{sup -1}, for the public psychiatric hospitals, to up to 0.72 kg bed{sup -1} d{sup -1}, for the public university hospitals. Within the private hospitals, average HMWUGR ranged from 0.0012 kg bed{sup -1} d{sup -1}, for the psychiatric clinics, to up to 0.49 kg bed{sup -1} d{sup -1}, for the birth clinics. Based on non-parametric statistics, HMWUGR were statistically similar for the birth and general hospitals, in both the public and private sector. The private birth and general hospitals generated statistically more wastes compared to the corresponding public hospitals. The infectious/toxic and toxic medical wastes appear to be 10% and 50% of the total hazardous medical wastes

  14. CDF Top Physics

    DOE R&D Accomplishments

    Tartarelli, G. F.; CDF Collaboration

    1996-05-01

    The authors present the latest results about top physics obtained by the CDF experiment at the Fermilab Tevatron collider. The data sample used for these analysis (about 110 pb{sup{minus}1}) represents almost the entire statistics collected by CDF during four years (1992--95) of data taking. This large data size has allowed detailed studies of top production and decay properties. The results discussed here include the determination of the top quark mass, the measurement of the production cross section, the study of the kinematics of the top events and a look at top decays.

  15. Top Physics at CDF

    SciTech Connect

    Moon, Chang-Seong

    2011-06-01

    We present the recent results of top-quark physics using up to 6 fb{sup -1} of p{bar p} collisions at a center of mass energy of {radical}s = 1.96 TeV analyzed by the CDF collaboration. Thanks to this large data sample, precision top quark measurements are now a reality at the Tevatron. Further, several new physics signals could appear in this large dataset. We will present the latest measurements of top quark intrinsic properties as well as direct searches for new physics in the top sector.

  16. Top Science of 2013

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    Liquid-scanning technology boosts airport security science-innovationassetsimagesicon-science.jpg Top Science of 2013 Our strong interdisciplinary teaming and unique research...

  17. Top Science of 2013

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    Department of Energy Top EM Leadership to Participate in 2016 National Cleanup Workshop Top EM Leadership to Participate in 2016 National Cleanup Workshop March 9, 2016 - 12:00pm Addthis Top EM Leadership to Participate in 2016 National Cleanup Workshop WASHINGTON, D.C. - EM's senior leaders are set to join the 2016 National Cleanup Workshop in mid-September in the Washington, D.C.-area. The nuclear cleanup program's leaders scheduled to take part in the workshop include Assistant Secretary

  18. Top quark mass measurements

    SciTech Connect

    Hill, Christopher S.; /UC, Santa Barbara

    2004-12-01

    The top quark, with its extraordinarily large mass (nearly that of a gold atom), plays a significant role in the phenomenology of EWSB in the Standard Model. In particular, the top quark mass when combined with the W mass constrains the mass of the as yet unobserved Higgs boson. Thus, a precise determination of the mass of the top quark is a principal goal of the CDF and D0 experiments. With the data collected thus far in Runs 1 and 2 of the Tevatron, CDF and D0 have measured the top quark mass in both the lepton+jets and dilepton decay channels using a variety of complementary experimental techniques. The author presents an overview of the most recent of the measurements.

  19. Top physics: CDF results

    SciTech Connect

    K. Bloom

    2004-06-23

    The top quark plays an important role in the grand scheme of particle physics, and is also interesting on its own merits. We present recent results from CDF on top-quark physics based on 100-200 pb{sup -1} of p{bar p} collision data. We have measured the t{bar t} cross section in different decay modes using several different techniques, and are beginning our studies of top-quark properties. New analyses for this conference include a measurement of {sigma}{sub t{bar t}} in the lepton-plus-jets channel using a neural net to distinguish signal and background events, and measurements of top-quark branching fractions.

  20. Single Top Quark

    SciTech Connect

    Heidi Schellman and Ann Heinson

    2009-03-12

    Fermilab researchers Heidi Schellman and Ann Heinson take a whimsical look at the recent announcement of the discovery of the single top quark, by Fermilab's CDF and DZero experiments.

  1. Top Science of 2013

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    Roadrunner firsts pave way for greener, faster supercomputing Top Science of 2013 Our strong interdisciplinary teaming and unique research facilities allow us to develop solutions to complex problems, and to support partners and collaborators, all with the goal of strengthening national security and making a safer world. Roadrunner firsts pave way for more powerful supercomputing placeholder Roadrunner hit the petaflop barrier a few years ago, topping supercomputer lists for years for its power

  2. Building America 2014 Top Innovations | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Building America 2014 Top Innovations Building America 2014 Top Innovations This page provides a listing of and links to Building America Top Innovations awarded in 2014. Advanced Technologies and Practices BUILDING SCIENCE SOLUTIONS Thermal Enclosure: Cost-Optimized Attic Insulation Solution for Factory-Built Homes OPTIMIZED COMFORT SOLUTIONS HVAC Cabinet Air Leakage Test Method California Energy Standards Recognize the Importance of Filter Selection ASSURED HEALTH AND SAFETY ASHRAE Standard

  3. Preventing Absenteeism and Promoting Resilience Among Health Care Workers In Biological Emergencies

    SciTech Connect

    Lesperance, Ann M.; Miller, James S.

    2009-05-08

    The ability to ensure adequate numbers of medical staff represents a crucial part of the medical response to any disaster. However, healthcare worker absenteeism during disasters, especially in the event of an attack of biological terrorism or an epidemic such as pandemic influenza, is a serious concern. Though a significant rate of absenteeism is often included as a baseline assumption in emergency planning, published reports on strategies to minimize absenteeism are comparatively few. This report documents interviews with managers and emergency response planners at hospitals and public health agencies and reviews existing survey data on healthcare worker absenteeism and studies of disasters to glean lessons about the needs of healthcare workers during those disasters. Based on this research, expected rates of absenteeism and individual determinants of absenteeism are presented along with recommendations of steps that hospitals, emergency medical services departments, public health organizations, and government agencies can take to meet the needs of healthcare workers and minimize absenteeism during a biological event.

  4. Kaiser Permanente-Sandia National Health Care Model: Phase 1 prototype final report. Part 2 -- Domain analysis

    SciTech Connect

    Edwards, D.; Yoshimura, A.; Butler, D.; Judson, R.; Mason, W.; Napolitano, L.; Mariano, R.; Eddy, D.; Schlessinger, L.

    1996-11-01

    This report describes the results of a Cooperative Research and Development Agreement between Sandia National Laboratories and Kaiser Permanente Southern California to develop a prototype computer model of Kaiser Permanente`s health care delivery system. As a discrete event simulation, SimHCO models for each of 100,000 patients the progression of disease, individual resource usage, and patient choices in a competitive environment. SimHCO is implemented in the object-oriented programming language C{sup 2}, stressing reusable knowledge and reusable software components. The versioned implementation of SimHCO showed that the object-oriented framework allows the program to grow in complexity in an incremental way. Furthermore, timing calculations showed that SimHCO runs in a reasonable time on typical workstations, and that a second phase model will scale proportionally and run within the system constraints of contemporary computer technology.

  5. PAGE Cover: Top Photo

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    PAGE Cover: Top Photo Energy Sciences Building. Elevation of the recently completed Energy Sciences Building (ESB) project at Argonne National Laboratory in Lemont, Illinois. The ESB was a capital line-item project funded by the Science Laboratories Infrastructure program at a total cost of $96 million and was completed on August 6, 2014. The ESB project provided 173,000 gross square feet of interdisciplinary research and collaborative space to accommodate a range of physical sciences research

  6. Top Science of 2013

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    ChemCam to see if Mars can support life, manned missions Top Science of 2013 Our strong interdisciplinary teaming and unique research facilities allow us to develop solutions to complex problems, and to support partners and collaborators, all with the goal of strengthening national security and making a safer world. ChemCam inpsects Mars: can it support life? placeholder ChemChem's instrumentation aboard the Mars Science Lab's rover Curiosity has made all sorts of discoveries. ChemCam found

  7. Top Science of 2013

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    Liquid-scanning technology boosts airport security Top Science of 2013 Our strong interdisciplinary teaming and unique research facilities allow us to develop solutions to complex problems, and to support partners and collaborators, all with the goal of strengthening national security and making a safer world. Liquid-scanning technology boosts airport security placeholder Uniquely combining Magnetic Resonance Imaging (MRI) and X-ray technology, scientists unlocked new threat technology that

  8. Top Science of 2013

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    RAPTOR telescope witnesses black hole birth Top Science of 2013 Our strong interdisciplinary teaming and unique research facilities allow us to develop solutions to complex problems, and to support partners and collaborators, all with the goal of strengthening national security and making a safer world. RAPTOR telescope witnesses black hole birth placeholder The first "thinking telescope" RAPTOR found the birth of big black holes, possibly the most powerful events since the big bang.

  9. Top Science of 2013

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    Space probes predict hazards to protect spacecraft Top Science of 2013 Our strong interdisciplinary teaming and unique research facilities allow us to develop solutions to complex problems, and to support partners and collaborators, all with the goal of strengthening national security and making a safer world. Space probes predict hazards to protect spacecraft placeholder Researchers think they've solved a 50-year-old space mystery about how electrons within the Van Allen radiation belts that

  10. Top Ten Innovations of 2013

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    Top Ten Innovations of 2013 Our featurres embrace complex issues around our science, technologies, and mission in a series of mini-articles that provide a context for our historical approach, current problem solving and our vision for the future. Faces of Science 70 Years of Innovations 50 Years of Space LANL Top Science 2014 Top Ten Innovations of 2013 Energy Sustainability Radical Supercomputing Science Digests TOP INNOVATIONS OF 2013 Science and technology for a secure nation Impenetrable

  11. Top physics results at CDF

    SciTech Connect

    Vickey, Trevor; /Illinois U., Urbana

    2005-05-01

    The most recent results on top quark physics at CDF are reported. Measurements of cross-section and mass are presented, and the status of single top quark production searches are discussed. The results obtained from probing various top quark properties are also presented.

  12. Top quark mass measurements

    SciTech Connect

    L. Cerrito

    2004-07-16

    Preliminary results on the measurement of the top quark mass at the Tevatron Collider are presented. In the dilepton decay channel, the CDF Collaboration measures m{sub t} = 175.0{sub -16.9}{sup +17.4}(stat.){+-}8.4(syst.) GeV/c{sup 2}, using a sample of {approx} 126 pb{sup -1} of proton-antiproton collision data at {radical}s = 1.96 TeV (Run II). In the lepton plus jets channel, the CDF Collaboration measures 177.5{sub -9.4}{sup +12.7}(stat.) {+-} 7.1(syst.) GeV/c{sup 2}, using a sample of {approx} 102 pb{sup -1} at {radical}s = 1.96 TeV. The D0 Collaboration has newly applied a likelihood technique to improve the analysis of {approx} 125 pb{sup -1} of proton-antiproton collisions at {radical}s = 1.8 TeV (Run I), with the result: m{sub t} = 180.1 {+-} 3.6(stat.) {+-}3.9(syst.) GeV/c{sup 2}. The latter is combined with all the measurements based on the data collected in Run I to yield the most recent and comprehensive experimental determination of the top quark mass: m{sub t} = 178.0 {+-} 2.7(stat.) {+-} 3.3(syst.) GeV/c{sup 2}.

  13. Furnace Blower Performance Improvements - Building America Top...

    Energy.gov [DOE] (indexed site)

    Researchers at Lawrence Berkeley National Laboratory (LBNL) garnered a 2013 Top Innovation ... Read about this Top Innovation. See an example of this Top Innovation in action. Find more ...

  14. Building America Top Innovations | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Research Building America Top Innovations Building America Top Innovations New Top Innovations are awarded annually for outstanding Building America research achievements. Each ...

  15. Assessment of health-care waste disposal methods using a VIKOR-based fuzzy multi-criteria decision making method

    SciTech Connect

    Liu, Hu-Chen; Wu, Jing; Li, Ping

    2013-12-15

    Highlights: • Propose a VIKOR-based fuzzy MCDM technique for evaluating HCW disposal methods. • Linguistic variables are used to assess the ratings and weights for the criteria. • The OWA operator is utilized to aggregate individual opinions of decision makers. • A case study is given to illustrate the procedure of the proposed framework. - Abstract: Nowadays selection of the appropriate treatment method in health-care waste (HCW) management has become a challenge task for the municipal authorities especially in developing countries. Assessment of HCW disposal alternatives can be regarded as a complicated multi-criteria decision making (MCDM) problem which requires consideration of multiple alternative solutions and conflicting tangible and intangible criteria. The objective of this paper is to present a new MCDM technique based on fuzzy set theory and VIKOR method for evaluating HCW disposal methods. Linguistic variables are used by decision makers to assess the ratings and weights for the established criteria. The ordered weighted averaging (OWA) operator is utilized to aggregate individual opinions of decision makers into a group assessment. The computational procedure of the proposed framework is illustrated through a case study in Shanghai, one of the largest cities of China. The HCW treatment alternatives considered in this study include “incineration”, “steam sterilization”, “microwave” and “landfill”. The results obtained using the proposed approach are analyzed in a comparative way.

  16. Top physics results from CDF

    SciTech Connect

    Gomez, Gervasio; /Cantabria Inst. of Phys.

    2005-05-01

    The top quark is by far the most massive fundamental particle observed so far, and the study of its properties is interesting for several reasons ranging from its possible special role in electroweak symmetry breaking to its sensitivity to physics beyond the Standard Model. They present recent top physics results from CDF based on 160-320 pb{sup -1} of p{bar p} collision data at {radical}s = 1.96 TeV. The t{bar t} cross section and the top mass have been measured in different decay channels and using different methods. they have searched for evidence of single top production, setting upper limits on its production rate. Other results shown in this conference include studies of the polarization of W bosons from top decays, a search for charged Higgs decaying from top, and a search for additional heavy t' quarks.

  17. Top Science News of 2014

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    Top Science News of 2014 Top Science News of 2014 Biosurveillance, secure computing, alternative energy, unique capabilities highlight the year December 22, 2014 Top Science News of 2014 Biosurveillance, secure computing, alternative energy, unique capabilities highlight the year. Contact Communications Office "The breadth of scientific expertise and range of disciplines necessary for supporting Los Alamos's national security mission can be seen when reflecting on some of the year's more

  18. WIPP Receives Top Safety Award

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    Waste Isolation Pilot Plant (WIPP) received top accolades from New Mexico's leading mining ... contractor, for receiving the New Mexico Mining Association (NMMA) and New Mexico BMS ...

  19. Health Care Buildings

    Energy Information Administration (EIA) (indexed site)

    also tended to be larger than those not on complexes. The average building on a complex was 79.9 thousand square feet, compared to 11.2 thousand square feet for buildings...

  20. Status of the top quark: Top production cross section and top properties

    SciTech Connect

    Boisvert, V.; /Rochester U.

    2006-08-01

    This report describes the latest cross section and property measurements associated with the top quark at the Tevatron Run II. The largest data sample used is 760 pb{sup -1} of integrated luminosity. Due to its large mass, the top quark might be involved in the process of electroweak symmetry breaking, making it a useful probe for signs of new physics.

  1. Los Alamos National Laboratory top

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    top science news of 2012 December 20, 2012 Scientific advances that caught the world's interest LOS ALAMOS, NEW MEXICO, December 20, 2012-In 2012 Los Alamos National Laboratory made its scientific mark in a wide variety of areas, and the stories that caught the public's attention and that of the science community reflect those broad capabilities. Top science stories for the year traveled from the canyons of Mars to the high desert forests of New Mexico, from cosmic particles to the structure of

  2. Uncovering the single top: observation of electroweak top quark production

    SciTech Connect

    Benitez, Jorge Armando; /Michigan State U.

    2009-08-01

    The top quark is generally produced in quark and anti-quark pairs. However, the Standard Model also predicts the production of only one top quark which is mediated by the electroweak interaction, known as 'Single Top'. Single Top quark production is important because it provides a unique and direct way to measure the CKM matrix element V{sub tb}, and can be used to explore physics possibilities beyond the Standard Model predictions. This dissertation presents the results of the observation of Single Top using 2.3 fb{sup -1} of Data collected with the D0 detector at the Fermilab Tevatron collider. The analysis includes the Single Top muon+jets and electron+jets final states and employs Boosted Decision Tress as a method to separate the signal from the background. The resulting Single Top cross section measurement is: (1) {sigma}(p{bar p} {yields} tb + X, tqb + X) = 3.74{sub -0.74}{sup +0.95} pb, where the errors include both statistical and systematic uncertainties. The probability to measure a cross section at this value or higher in the absence of signal is p = 1.9 x 10{sup -6}. This corresponds to a standard deviation Gaussian equivalence of 4.6. When combining this result with two other analysis methods, the resulting cross section measurement is: (2) {sigma}(p{bar p} {yields} tb + X, tqb + X) = 3.94 {+-} 0.88 pb, and the corresponding measurement significance is 5.0 standard deviations.

  3. SW New Mexico Oil Well Formation Tops

    SciTech Connect

    Shari Kelley

    2015-10-21

    Rock formation top picks from oil wells from southwestern New Mexico from scout cards and other sources. There are differing formation tops interpretations for some wells, so for those wells duplicate formation top data are presented in this file.

  4. GreenTops | Open Energy Information

    OpenEI (Open Energy Information) [EERE & EIA]

    GreenTops Jump to: navigation, search Name: GreenTops Place: Israel Product: Israel-based assemblers of PV-modules mainly for the agricultural comunity. References: GreenTops1...

  5. TOP500 | National Nuclear Security Administration

    National Nuclear Security Administration (NNSA)

    Our Jobs Working at NNSA Blog Home TOP500 TOP500 Two of the World's Most Powerful Computers work for NNSA Two NNSA supercomputers-Trinity and Sequoia-are among the top six...

  6. Final TOPS Rpt-10pt.PDF

    Energy.gov [DOE] (indexed site)

    OPPORTUNITIES TO INCREASE THE PROLIFERATION RESISTANCE OF GLOBAL CIVILIAN NUCLEAR POWER SYSTEMS (TOPS) REPORT BY THE TOPS TASK FORCE OF THE NUCLEAR ENERGY RESEARCH...

  7. Press Pass - Press Release - Single top quark

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    Graphics and photos are available at: http:www.fnal.govpubpresspassimagesSingle-Top-Quark-2009.html Fermilab collider experiments discover rare single top quark Batavia, ...

  8. Unvented, Conditioned Attics - Building America Top Innovation...

    Energy.gov [DOE] (indexed site)

    This Top Innovation award demonstrates Building America research from Building Science ... influence code acceptance of this innovation since 2006. Read about this Top Innovation. ...

  9. Basement Insulation Systems - Building America Top Innovation...

    Energy Saver

    Basement Insulation Systems - Building America Top Innovation Basement Insulation Systems - Building America Top Innovation This photo shows a framed basement wall with insulation ...

  10. Vapor Retarder Classification - Building America Top Innovation...

    Energy Saver

    Vapor Retarder Classification - Building America Top Innovation Vapor Retarder Classification - Building America Top Innovation Photo of a vapor retarder classification. Air-tight ...

  11. Observation of the Top Quark

    DOE R&D Accomplishments

    Kim, S. B.

    1995-08-01

    Top quark production is observed in{bar p}p collisions at{radical}s= 1.8 TeV at the Fermilab Tevatron. The Collider Detector at Fermilab (CDF) and D{O} observe signals consistent with t{bar t} to WWb{bar b}, but inconsistent with the background prediction by 4.8{sigma} (CDF), 4.6a (D{O}). Additional evidence for the top quark Is provided by a peak in the reconstructed mass distribution. The kinematic properties of the excess events are consistent with the top quark decay. They measure the top quark mass to be 176{plus_minus}8(stat.){plus_minus}10(sys.) GeV/c{sup 2} (CDF), 199{sub -21}{sup+19}(stat.){plus_minus}22(sys.) GeV/c{sup 2} (D{O}), and the t{bar t} production cross section to be 6.8{sub -2.4}{sup+3.6}pb (CDF), 6.4{plus_minus}2.2 pb (D{O}).

  12. Top decays in extended models

    SciTech Connect

    Gaitan, R.; Miranda, O. G.; Cabral-Rosetti, L. G.

    2009-04-20

    Top quark decays are interesting as a mean to test the Standard Model (SM) predictions. The Cabbibo-Kobayashi-Maskawa (CKM)-suppressed process t{yields}cWW, and the rare decays t{yields}cZ, t{yields}H{sup 0}+c, and t{yields}c{gamma} an excellent window to probe the predictions of theories beyond the SM. We evaluate the flavor changing neutral currents (FCNC) decay t{yields}H{sup 0}+c in the context of Alternative Left-Right symmetric Models (ALRM) with extra isosinglet heavy fermions; the FCNC decays may place at tree level and are only supressed by the mixing between ordinary top and charm quarks. We also comment on the decay process t{yields}c+{gamma}, which involves radiative corrections.

  13. Top Innovative Science of 2013

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    Natural Gas Glossary › FAQS › Overview Data Summary Prices Exploration & reserves Production Imports/exports Pipelines Storage Consumption All natural gas data reports Analysis & Projections Major Topics Most popular Consumption Exploration & reserves Imports/exports & pipelines Prices Production Projections Recurring Storage All reports Browse by Tag Alphabetical Frequency Tag Cloud Supplement from: U.S. Crude Oil and Natural Gas Proved Reserves Top 100 U.S. Oil and Gas

  14. Measurements of Top Quark Properties

    SciTech Connect

    Cerrito, Lucio

    2009-05-01

    Preliminary results on the measurement of four selected properties of the top quark are presented. The relative fraction of t{bar t} production through gluon fusion has been measured in the t{bar t} dilepton decay channel by the CDF Collaboration as F{sub gg} = 0.53{sub -0.38}{sup +0.36}. Using an integrated luminosity of 2.7 fb{sup -1} collected with the CDF II detector, we also determine the t{bar t} differential cross section with respect to values up to {approx}1 TeV of the t{bar t} invariant mass. We present a model-independent measurement of the helicity of W bosons produced in top quark decays, using an integrated luminosity of up to 2.7 fb{sup -1} collected by the D0 detector, and find the fraction of longitudinal W bosons f{sub 0} = 0.49 {+-} 0.14, and the fraction of right-handed W bosons f{sub +} = 0.11 {+-} 0.08. Finally, we measure the parton level forward-backward asymmetry of pair produced top quarks using an integrated luminosity of 3.2 fb{sup -1} collected with the CDF II detector, and find A{sub FB} = 0.19 {+-} 0.07. All results are consistent with the predictions of the standard model.

  15. Supercomputing Challenge top winners: Los Alamos schools

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    Supercomputing Challenge top winners: Los Alamos schools Supercomputing Challenge top winners: Los Alamos schools Cole Kendrick won the top prize for his research project, "Computer Simulation of Dark Matter Effects on Galaxy Rotation". April 26, 2011 Cole Kendrick Cole Kendrick Contact Steve Sandoval Communications Office (505) 665-9206 Email LOS ALAMOS, New Mexico, April 26, 2011-Los Alamos Middle School student Cole Kendrick won the top prize in the 21st New Mexico Supercomputing

  16. Materials Technologies: Goals, Strategies, and Top Accomplishments

    SciTech Connect

    2010-08-02

    Fact sheet describing the goals, strategies, and top accomplishments of the Materials Technologies subprogram of the Vehicle Technologies Program.

  17. Bullseye: Top Strategies for Targeted Marketing (101)

    Office of Energy Efficiency and Renewable Energy (EERE)

    Better Buildings Residential Network Peer Exchange Call Series: Bullseye: Top Strategies for Targeted Marketing (101), call slides and discussion summary.

  18. Table-top job analysis

    SciTech Connect

    Not Available

    1994-12-01

    The purpose of this Handbook is to establish general training program guidelines for training personnel in developing training for operation, maintenance, and technical support personnel at Department of Energy (DOE) nuclear facilities. TTJA is not the only method of job analysis; however, when conducted properly TTJA can be cost effective, efficient, and self-validating, and represents an effective method of defining job requirements. The table-top job analysis is suggested in the DOE Training Accreditation Program manuals as an acceptable alternative to traditional methods of analyzing job requirements. DOE 5480-20A strongly endorses and recommends it as the preferred method for analyzing jobs for positions addressed by the Order.

  19. MHD Integrated Topping Cycle Project

    SciTech Connect

    Not Available

    1992-07-01

    This eighteenth quarterly technical progress report of the MHD Integrated Topping cycle Project presents the accomplishments during the period November 1, 1991 to January 31, 1992. The precombustor is fully assembled. Manufacturing of all slagging stage components has been completed. All cooling panels were welded in place and the panel/shell gap was filled with RTV. Final combustor assembly is in progress. The low pressure cooling subsystem (LPCS) was delivered to the CDIF. Second stage brazing issues were resolved. The construction of the two anode power cabinets was completed.

  20. 2012 CFCNCA Catalog of Caring

    Energy Saver

    ... INTERNATIONAL ORGANIZATIONS Jewish Aid Worldwide: America, ... poor and education and research for the future. 4.3% ... medical staff provides advanced health care to its ...

  1. MHD Integrated Topping Cycle Project

    SciTech Connect

    Not Available

    1992-03-01

    The Magnetohydrodynamics (MHD) Integrated Topping Cycle (ITC) Project represents the culmination of the proof-of-concept (POC) development stage in the US Department of Energy (DOE) program to advance MHD technology to early commercial development stage utility power applications. The project is a joint effort, combining the skills of three topping cycle component developers: TRW, Avco/TDS, and Westinghouse. TRW, the prime contractor and system integrator, is responsible for the 50 thermal megawatt (50 MW{sub t}) slagging coal combustion subsystem. Avco/TDS is responsible for the MHD channel subsystem (nozzle, channel, diffuser, and power conditioning circuits), and Westinghouse is responsible for the current consolidation subsystem. The ITC Project will advance the state-of-the-art in MHD power systems with the design, construction, and integrated testing of 50 MW{sub t} power train components which are prototypical of the equipment that will be used in an early commercial scale MHD utility retrofit. Long duration testing of the integrated power train at the Component Development and Integration Facility (CDIF) in Butte, Montana will be performed, so that by the early 1990's, an engineering data base on the reliability, availability, maintainability and performance of the system will be available to allow scaleup of the prototypical designs to the next development level. This Sixteenth Quarterly Technical Progress Report covers the period May 1, 1991 to July 31, 1991.

  2. MHD Integrated Topping Cycle Project

    SciTech Connect

    Not Available

    1992-01-01

    The overall objective of the project is to design and construct prototypical hardware for an integrated MHD topping cycle, and conduct long duration proof-of-concept tests of integrated system at the US DOE Component Development and Integration Facility in Butte, Montana. The results of the long duration tests will augment the existing engineering design data base on MHD power train reliability, availability, maintainability, and performance, and will serve as a basis for scaling up the topping cycle design to the next level of development, an early commercial scale power plant retrofit. The components of the MHD power train to be designed, fabricated, and tested include: A slagging coal combustor with a rated capacity of 50 MW thermal input, capable of operation with an Eastern (Illinois {number sign}6) or Western (Montana Rosebud) coal, a segmented supersonic nozzle, a supersonic MHD channel capable of generating at least 1.5 MW of electrical power, a segmented supersonic diffuser section to interface the channel with existing facility quench and exhaust systems, a complete set of current control circuits for local diagonal current control along the channel, and a set of current consolidation circuits to interface the channel with the existing facility inverter.

  3. Top Quark Studies at D0

    SciTech Connect

    Peters, Reinhild Yvonne

    2014-11-26

    Years after its discovery in 1995 by CDF and D0, the top quark still undergoes intense investigations at the Tevatron. Using up to the full Run II data sample, new measurements of top quark production and properties by the D0 Collaboration are presented. In particular, the first observation of single top quark s-channel production, the measurement of differential tbar t distributions, forward-backward tbar t asymmetry, a new measurement of the top quark mass, and a measurement of the top quark charge are discussed.

  4. CP Violation in Single Top Quark Production

    SciTech Connect

    Geng, Weigang

    2012-01-01

    We present a search for CP violation in single top quark production with the DØ experiment at the Tevatron proton-antiproton collider. CP violation in the top electroweak interaction results in different single top quark production cross sections for top and antitop quarks. We perform the search in the single top quark final state using 5.4 fb-1 of data, in the s-channel, t-channel, and for both combined. At this time, we do not see an observable CP asymmetry.

  5. Top Quark research featured at OSTI | OSTI, US Dept of Energy Office of

    Office of Scientific and Technical Information (OSTI)

    Scientific and Technical Information Top Quark research featured at OSTI Back to the OSTI News Listing for 2007 The top quark is unique among the six predicted quarks because of its large mass. That's one reason scientists persist in their enthusiastic study of this fundamental particle of nature. "If we can measure its properties precisely, we're likely to gain insight into completely new physics," Fermilab theorist Tim Tait states in "Why We Care About the Top Quark: CDF

  6. MHD Integrated Topping Cycle Project

    SciTech Connect

    Not Available

    1992-07-01

    This seventeenth quarterly technical progress report of the MHD Integrated Topping Cycle Project presents the accomplishments during the period August 1, 1991 to October 31, 1991. Manufacturing of the prototypical combustor pressure shell has been completed including leak, proof, and assembly fit checking. Manufacturing of forty-five cooling panels was also completed including leak, proof, and flow testing. All precombustor internal components (combustion can baffle and swirl box) were received and checked, and integration of the components was initiated. A decision was made regarding the primary and backup designs for the 1A4 channel. The assembly of the channel related prototypical hardware continued. The cathode wall electrical wiring is now complete. The mechanical design of the diffuser has been completed.

  7. EEBA Builder's Guides - Building America Top Innovation | Department...

    Energy.gov [DOE] (indexed site)

    Image showing EEBA Builder's Guides book covers. This Top Innovation highlights the ... Read the Top Innovation profile on the EEBA Builder Guides. View other Top Innovations in ...

  8. Ducts in Conditioned Space - Building America Top Innovation...

    Energy.gov [DOE] (indexed site)

    For this Top Innovation profile, Building America researchers worked with production ... Read about this Top Innovation. See an example of this Top Innovation in action. Find more ...

  9. Building America Top Innovations Hall of Fame Profile - Building...

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Building America Top Innovations Hall of Fame Profile - Building America's Top Innovations Propel the Home Building Industry toward Higher Performance Building America Top ...

  10. Top quark mass measurements at CDF

    SciTech Connect

    Brubaker, Erik; /Chicago U., EFI

    2006-05-01

    The mass of the top quark M{sub top} is interesting both as a fundamental parameter of the standard model and as an important input to precision electroweak tests. The Collider Detector at Fermilab (CDF) has a robust program of top quark mass analyses, including the most precise single measurement, M{sub top} = 173.4 {+-} 2.8 GeV/c{sup 2}, using 680 pb{sup -1} of p{bar p} collision data. A combination of current results from CDF gives M{sub top} = 172.0 {+-} 2.7 GeV/c{sup 2}, surpassing the stated goal of 3 GeV/c{sup 2} precision using 2 fb{sup -1} of data. Finally, a combination with current D0 results gives a world average top quark mass of 172.5 {+-} 2.3 GeV/c{sup 2}.

  11. LANL named 2010 top corporate volunteer organization

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    2010 top corporate volunteer organization LANL named 2010 top corporate volunteer organization The Laboratory ranked ahead of dozens of other qualifying companies with 10,000 or more employees. May 18, 2011 Building and painting birdhouses with children in Santa Fe Building and painting birdhouses with children in Santa Fe. Contact Steve Sandoval Communications Office (505) 665-9206 Email LOS ALAMOS, New Mexico, May 18, 2011-Los Alamos National Laboratory has earned an award as the top corporate

  12. Top quark mass measurements at CDF

    SciTech Connect

    Maki, Tuula; /Helsinki U. /Helsinki Inst. of Phys.

    2007-10-01

    The top quark mass is interesting both as a fundamental parameter of the standard model as well as an important input to precision electroweak tests. The CDF Collaboration has measured the top quark mass with high precision in all decay channels with complementary methods. A combination of the results from CDF gives a top quark mass of 170.5{+-}1.3(stat.){+-}1.8(syst.) GeV/c{sup 2}.

  13. Unvented, Conditioned Crawlspaces - Building America Top Innovation |

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Department of Energy Crawlspaces - Building America Top Innovation Unvented, Conditioned Crawlspaces - Building America Top Innovation This photo shows the interior of a framed crawlspace with insulation installed. This Top Innovation profile highlights Building America research into the benefits of closed, conditioned crawlspaces over traditional vented crawlspaces. Crawlspace vents are supposed to prevent moisture problems, based on the assumption that fresh air entering through vents on

  14. Vapor Retarder Classification - Building America Top Innovation |

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Department of Energy Vapor Retarder Classification - Building America Top Innovation Vapor Retarder Classification - Building America Top Innovation Photo of a vapor retarder classification. Air-tight and well-insulated homes have little or no tolerance for drying if they get wet; moisture control is critical. This Top Innovation profile describes Building America research that established vapor retarder classifications and appropriate applications that has been instrumental in the market

  15. Top Quark Production Asymmetries AFBt and AFBl

    DOE PAGES [OSTI]

    Berger, Edmond L.; Cao, Qing-Hong; Chen, Chuan-Ren; Yu, Jiang-Hao; Zhang, Hao

    2012-02-14

    A large forward-backward asymmetry is seen in both the top quark rapidity distribution AFBt and in the rapidity distribution of charged leptons AFBl from top quarks produced at the Tevatron. We study the kinematic and dynamic aspects of the relationship of the two observables arising from the spin correlation between the charged lepton and the top quark with different polarization states. We emphasize the value of both measurements, and we conclude that a new physics model which produces more right-handed than left-handed top quarks is favored by the present data.

  16. Exploring Stratocumulus Cloud-Top Entrainment Processes

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    ... Reference(s) Albrecht B, M Fang, and V Ghate. 2016. "Exploring Stratocumulus Cloud-Top ... Contributors Bruce A. Albrecht, University of Miami Entrainment velocities from the eddy ...

  17. Unvented, Conditioned Crawlspaces - Building America Top Innovation...

    Energy.gov [DOE] (indexed site)

    This Top Innovation profile highlights Building America research into the benefits of ... Thousands of homes have now been constructed with this important innovation. Read about ...

  18. Dateline Los Alamos: Top Science News

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    Science News of 2014 December 22, 2014 Dateline Los Alamos: Top Science News of 2014 Biosurveillance, secure computing, alternative energy, unique capabilities highlight the year....

  19. Mesa Top Photovoltaic Array (Fact Sheet)

    SciTech Connect

    Not Available

    2009-07-01

    Fact sheet overview of the Mesa Top Photovoltaic Array project implemented by the Department of Energy Golden Office and National Renewable Energy Laboratory.

  20. Infrastructure Development- Building America Top Innovations

    Energy.gov [DOE]

    Top Innovations in this category include research results that have influenced codes and standards and improvements in education and the transaction process.

  1. MHD Integrated Topping Cycle Project

    SciTech Connect

    Not Available

    1992-02-01

    This fourteenth quarterly technical progress report of the MHD Integrated Topping Cycle Project presents the accomplishments during the period November 1, 1990 to January 31, 1991. Testing of the High Pressure Cooling Subsystem electrical isolator was completed. The PEEK material successfully passed the high temperature, high pressure duration tests (50 hours). The Combustion Subsystem drawings were CADAM released. The procurement process is in progress. An equipment specification and RFP were prepared for the new Low Pressure Cooling System (LPCS) and released for quotation. Work has been conducted on confirmation tests leading to final gas-side designs and studies to assist in channel fabrication.The final cathode gas-side design and the proposed gas-side designs of the anode and sidewall are presented. Anode confirmation tests and related analyses of anode wear mechanisms used in the selection of the proposed anode design are presented. Sidewall confirmation tests, which were used to select the proposed gas-side design, were conducted. The design for the full scale CDIF system was completed. A test program was initiated to investigate the practicality of using Avco current controls for current consolidation in the power takeoff (PTO) regions and to determine the cause of past current consolidation failures. Another important activity was the installation of 1A4-style coupons in the 1A1 channel. A description of the coupons and their location with 1A1 channel is presented herein.

  2. Top-of-Rail lubricant

    SciTech Connect

    Alzoubi, M. F.; Fenske, G. R.; Erck, R. A.; Boparai, A. S.

    2000-07-14

    Analysis of the volatile and semivolatile fractions collected after use of the TOR lubricant indicated that other than contaminants in the collection laboratory, no compounds on the EPA's Target Compound Lists (Tables 2 and 5) were detected in these fractions. The data of these qualitative analyses, given in the various tables in the text, indicate only the relative amounts of the tentatively identified compounds. The authors recommend that quantitative analysis be performed on the volatile and semivolatile fractions to allow confirmation of the tentatively identified compounds and to obtain absolute amounts of the detected compounds. Additionally, the semivolatile fraction should be analyzed by liquid chromatography/mass spectrometry to identify compounds that are not chromatographable under the temperature program used for determination of semivolatile compounds. Introducing the top-of-rail (TOR) lubricant into the wheel/rail interface results in a reduction of almost 60% of lateral friction force over the forces encountered under dry conditions. This reveals good potential for energy savings, as well as wear reduction, for railroad companies. In TOR lubrication, an increase in the angle of attack and axle load results in increased lateral friction and rate of lubricant consumption. The most efficient TOR lubricant quantity to be used in the wheel/rail interface must be calculated precisely according to the number of cars, axle loads, train speed, and angle of attack.

  3. Vehicle Technologies Program: Goals, Strategies, and Top Accomplishmen...

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Program: Goals, Strategies, and Top Accomplishments (Brochure), Vehicle Technologies Program (VTP) Vehicle Technologies Program: Goals, Strategies, and Top Accomplishments ...

  4. Occupational Health Services - HPMC Occupational Health Services

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    exercise physiology and work conditioning, monitored care and case management, fitness for duty evaluations, health education and wellness promotion, infection control,...

  5. TOP500 Supercomputers for June 2002

    SciTech Connect

    Strohmaier, Erich; Meuer, Hans W.; Dongarra, Jack; Simon, Horst D.

    2002-06-20

    19th Edition of TOP500 List of World's Fastest Supercomputers Released MANNHEIM, Germany; KNOXVILLE, Tenn.;&BERKELEY, Calif. In what has become a much-anticipated event in the world of high-performance computing, the 19th edition of the TOP500 list of the worlds fastest supercomputers was released today (June 20, 2002). The recently installed Earth Simulator supercomputer at the Earth Simulator Center in Yokohama, Japan, is as expected the clear new number 1. Its performance of 35.86 Tflop/s (trillions of calculations per second) running the Linpack benchmark is almost five times higher than the performance of the now No.2 IBM ASCI White system at Lawrence Livermore National Laboratory (7.2 Tflop/s). This powerful leap frogging to the top by a system so much faster than the previous top system is unparalleled in the history of the TOP500.

  6. The Top Quark, QCD, And New Physics.

    DOE R&D Accomplishments

    Dawson, S.

    2002-06-01

    The role of the top quark in completing the Standard Model quark sector is reviewed, along with a discussion of production, decay, and theoretical restrictions on the top quark properties. Particular attention is paid to the top quark as a laboratory for perturbative QCD. As examples of the relevance of QCD corrections in the top quark sector, the calculation of e{sup+}e{sup -}+ t{bar t} at next-to-leading-order QCD using the phase space slicing algorithm and the implications of a precision measurement of the top quark mass are discussed in detail. The associated production of a t{bar t} pair and a Higgs boson in either e{sup+}e{sup -} or hadronic collisions is presented at next-to-leading-order QCD and its importance for a measurement of the top quark Yulrawa coupling emphasized. Implications of the heavy top quark mass for model builders are briefly examined, with the minimal supersymmetric Standard Model and topcolor discussed as specific examples.

  7. Top quark mass measurement at the Tevatron

    SciTech Connect

    Guimaraes da Costa, Joao; /Harvard U.

    2004-12-01

    The authors report on the latest experimental measurements of the top quark mass by the CDF and D0 Collaborations at the Fermilab Tevatron. They present a new top mass measurement using the t{bar t} events collected by the D0 Collaboration in Run I between 1994 and 1996. This result is combined with previous measurements to yield a new world top mass average. They also describe several preliminary results using up to 193 pb{sup -1} of t{bar t} events produced in {bar p}p collisions at {radical}s = 1.96 TeV during the Run II of the Tevatron.

  8. Top quark properties from the Tevatron

    SciTech Connect

    Klute, Markus; /MIT, LNS

    2006-05-01

    This report describes latest measurements and studies of top quark properties from the Tevatron in Run II with an integrated luminosity of up to 750 pb{sup -1}. Due to its large mass of about 172 GeV/c{sup 2}, the top quark provides a unique environment for tests of the Standard Model and is believed to yield sensitivity to new physics beyond the Standard Model. With data samples of close to 1 fb{sup -1} the CDF and D0 collaborations at the Tevatron enter a new area of precision top quark measurements.

  9. Precision Determination of the Top Quark Mass

    SciTech Connect

    Movilla Fernandez, Pedro A.; /LBL, Berkeley

    2007-05-01

    The CDF and D0 collaborations have updated their measurements of the mass of the top quark using proton-antiproton collisions at {radical}s = 1.96 TeV produced at the Tevatron. The uncertainties in each of the top-antitop decay channels have been reduced. The new Tevatron average for the mass of the top quark based on about 1 fb{sup -1} of data per experiment is 170.9 {+-} 1.8 GeV/c{sup 2}.

  10. NERSC Supports Top Breakthroughs of 2013

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    Supports 2013's Top Breakthroughs NERSC Supports Top Breakthroughs of 2013 December 20, 2013 Linda Vu, +1 510 495 2402, lvu@lbl.gov Research supported by NERSC is being honored by end-of-year reviews in two leading magazines: Physics World and WIRED. The IceCube South Pole Neutrino Observatory was notably named to both lists, being honored as the most important discovery by Physics World. Three of Physics World's top 10 breakthroughs of 2013 went to discoveries that used NERSC resources. In

  11. Dark Decay of the Top Quark

    SciTech Connect

    Kong, Kyoungchul; Lee, Hye-Sung; Park, Myeonghun

    2014-04-01

    We suggest top quark decays as a venue to search for light dark force carriers. The top quark is the heaviest particle in the standard model whose decays are relatively poorly measured, allowing sufficient room for exotic decay modes from new physics. A very light (GeV scale) dark gauge boson (Z') is a recently highlighted hypothetical particle that can address some astrophysical anomalies as well as the 3.6sigma deviation in the muon g-2 measurement. We present and study a possible scenario that top quark decays as t-->bW+Z's. This is the same as the dominant top quark decay (t-->bW) accompanied by one or multiple dark force carriers. The Z' can be easily boosted, and it can decay into highly collimated leptons (lepton-jet) with large branching ratio. We discuss the implications for the Large Hadron Collider experiments including the analysis based on the lepton-jets.

  12. Press Pass - Press Release - Single Top

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    DZero finds evidence of rare single top quark; Observation marks a step closer to finding Higgs boson Batavia, Ill.--Scientists of the DZero collaboration at the Department of...

  13. Top Quark Physics at the Tevatron

    SciTech Connect

    Jung, Andreas W.

    2015-05-21

    An overview of recent top quark measurements using the full Run II data set of CDF or D0 at the Tevatron is presented. Results are complementary to the ones at the LHC. Recent measurements of the production cross section of top quarks in strong and electroweak production and of top quark production asymmetries are presented. The latter includes the measurement of the tt-bar production asymmetry by D0 in the dilepton decay channel. Within their uncertainties the results from all these measurements agree with their respective Standard Model expectation. Finally latest updates on measurements of the top quark mass are discussed, which at the time of the conference are the most precise determinations.

  14. Dark decay of the top quark

    SciTech Connect

    Kong, Kyoungchul; Lee, Hye -Sung; Park, Myeonghun

    2014-04-01

    We suggest top quark decays as a venue to search for light dark force carriers. Top quark is the heaviest particle in the standard model whose decays are relatively poorly measured, allowing sufficient room for exotic decay modes from new physics. A very light (GeV scale) dark gauge boson (Z') is a recently highlighted hypothetical particle that can address some astrophysical anomalies as well as the 3.6 σ deviation in the muon g-2 measurement. We present and study a possible scenario that top quark decays as t → b W + Z's. This is the same as the dominant top quark decay (t → b W) accompanied by one or multiple dark force carriers. The Z' can be easily boosted, and it can decay into highly collimated leptons (lepton-jet) with large branching ratio. In addition, we discuss the implications for the Large Hadron Collider experiments including the analysis based on the lepton-jets.

  15. JLab Cluster Tops 100 Teraflops | Jefferson Lab

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    JLab Cluster Tops 100 Teraflops JLab Cluster Tops 100 Teraflops NEWPORT NEWS, VA, Oct. 14 - The fastest computer system in Hampton Roads has booted up with more than 100 Teraflops of processing power. Located at the Department of Energy's Thomas Jefferson National Accelerator Facility, the cluster computer system was recently upgraded with video game components to assist scientists in modeling the smallest bits of matter in the universe. "Our resources crossed 100 Teraflops of sustained

  16. The Discovery of the Top Quark

    DOE R&D Accomplishments

    Sinervo, P.K.

    1995-12-01

    The top quark and the Higgs boson are the heaviest elementary particles predicted by the standard model. The four lightest quark flavours, the up, down, strange and charm quarks, were well-established by the mid-1970's. The discovery in 1977 of the {Tau} resonances, a new family of massive hadrons, required the introduction of the fifth quark flavour. Experimental and theoretical studies have indicated that this quark also has a heavier partner, the top quark.

  17. Tools for top physics at CDF

    SciTech Connect

    Palencia, E.; /Fermilab

    2008-07-01

    The authors describe here the different tools used for top physics analysis in the CDF Collaboration. In particular, they discuss how the jet energy scale, lepton identification, b tagging algorithms and the neural networks help to improve the signal to background ratio of the top sample in some cases and to reduce the dominant uncertainties in other. Results using each one of these tools are also presented.

  18. Measurement of top quark polarisation in t-channel single top quark production

    DOE PAGES [OSTI]

    Khachatryan, Vardan

    2016-04-13

    Our first measurement of the top quark spin asymmetry, sensitive to the top quark polarisation, in t-channel single top quark production is presented. It is based on a sample of pp collisions at a centre-of-mass energy of 8 TeV corresponding to an integrated luminosity of 19.7 fb-1. A high-purity sample of t-channel single top quark events with an isolated muon is selected. Signal and background components are estimated using a fit to data. Furthermore, a differential cross section measurement, corrected for detector effects, of an angular observable sensitive to the top quark polarisation is performed. The differential distribution is usedmore » to extract a top quark spin asymmetry of 0.26 ± 0.03 (stat) ± 0.10 (syst), which is compatible with a p-value of 4.6% with the standard model prediction of 0.44.« less

  19. Measurement of top quark polarisation in t-channel single top quark production

    SciTech Connect

    Khachatryan, Vardan

    2015-11-09

    Our first measurement of the top quark spin asymmetry, sensitive to the top quark polarisation, in t-channel single top quark production is presented. It is based on a sample of pp collisions at a centre-of-mass energy of 8 TeV corresponding to an integrated luminosity of 19.7 fb-1. A high-purity sample of t-channel single top quark events with an isolated muon is selected. Signal and background components are estimated using a fit to data. Furthermore, a differential cross section measurement, corrected for detector effects, of an angular observable sensitive to the top quark polarisation is performed. The differential distribution is used to extract a top quark spin asymmetry of 0.26 ± 0.03 (stat) ± 0.10 (syst), which is compatible with a p-value of 4.6% with the standard model prediction of 0.44.

  20. Top Quark Properties in Little Higgs Models

    SciTech Connect

    Berger, C.F.; Perelstein, M.; Petriello, F.; /Wisconsin U., Madison

    2005-12-08

    Identifying the mechanism which breaks electroweak symmetry and generates fermion masses is one of the main physics goals for both the LHC and the ILC. Studies of the top quark have the potential to illuminate this issue; since it is the heaviest of the Standard Model (SM) fermions, the top is expected to couple strongly to the symmetry-breaking sector. Consequently, the structure of that sector can have significant, potentially observable effects on the properties of the top. for example, it is well known that the vector and axial t{bar t}Z form factors receive large corrections (of order 5-10%) in certain models of dynamical electroweak symmetry breaking [1]. At future colliders such as the LHC and the ILC, we will be able to pursue a program of precision top physics, similar to the program studying the Z at LEP and SLC. In this manuscript, they study the corrections to the top quark properties in ''Little Higgs'' models of electroweak symmetry breaking [2], and compare the expected deviations from the SM predictions with expected sensitivities of experiments at the LHC and the ILC. In the Little Higgs models, electroweak symmetry is driven by the radiative effects from the top sector, including the SM-like top and its heavy counterpart, a TeV-scale ''heavy top'' T. Probing this structure experimentally is quite difficult. While the LHC should be able to discover the T quark, its potential for studying its couplings is limited [3,4]. Direct production of the T will likely be beyond the kinematic reach of the ILC. However, we will show below that the corrections to the gauge couplings of the SM top, induced by its mixing with the T, will be observable at the ILC throughout the parameter range consistent with naturalness. Measuring these corrections will provide a unique window on the top sector of the Little Higgs. Many Little Higgs models have been proposed in the literature. We will consider two examples in this study, the ''Littlest Higgs'' model [5], and its

  1. Fact #651: November 29, 2010 Hybrid Vehicles Dominate EPA's Top...

    Energy.gov [DOE] (indexed site)

    Each year, the Environmental Protection Agency (EPA) produces a list of the top ten most ... Top Ten EPA-Rated Fuel Sippers (2011) Chart of top ten EPA-Rated Fuel Sippers (2011). ...

  2. Americas_Next_Top_Energy_Innovator_Fact_Sheet.pdf | Department...

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    AmericasNextTopEnergyInnovatorFactSheet.pdf AmericasNextTopEnergyInnovatorFactSheet.pdf PDF icon AmericasNextTopEnergyInnovatorFactSheet.pdf More Documents & ...

  3. Buried and Encapsulated Ducts - Building America Top Innovation...

    Energy.gov [DOE] (indexed site)

    method suitable for both new and existing homes that won a 2013 Top Innovation award. ... Learn more about this Top Innovation. See an example of this Top Innovation in action. ...

  4. Top anti-top forward-backward asymmetry in the economical 331 model

    SciTech Connect

    Mekahlia, A.; Mebarki, N.; Haouchine, M.

    2012-06-27

    Within the economical 331 model the top-antitop asymmetry at the Tevatron where the quark-antiquark annihilation subprocess dominates is calculated. The results are also discussed.

  5. Building America Top Innovations Hall of Fame Profile - Building...

    Energy Saver

    Building America Top Innovations Hall of Fame Profile - Building Energy Optimization Analysis Method (BEopt) Building America Top Innovations Hall of Fame Profile - Building Energy...

  6. Programs and Contractors -Top Tips for Successful Relationships...

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Programs and Contractors -Top Tips for Successful Relationships (101) Programs and Contractors -Top Tips for Successful Relationships (101) Better Buildings Residential Network ...

  7. HVAC Cabinet Air Leakage Test Method - Building America Top Innovation...

    Energy Saver

    HVAC Cabinet Air Leakage Test Method - Building America Top Innovation HVAC Cabinet Air Leakage Test Method - Building America Top Innovation While HVAC installers have improved ...

  8. Cyclotron Road: Creating a Home for Top Clean Energy Technology...

    Energy Saver

    Cyclotron Road: Creating a Home for Top Clean Energy Technology Entrepreneurs within our National Laboratories Cyclotron Road: Creating a Home for Top Clean Energy Technology ...

  9. Measurement of cross section of quark pair production top with...

    Office of Scientific and Technical Information (OSTI)

    Measurement of cross section of quark pair production top with the D0 experiment at the Tevatron and determination the top quark mass using this measure Citation Details ...

  10. High-Efficiency Window Air Conditioners - Building America Top...

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    High-Efficiency Window Air Conditioners - Building America Top Innovation High-Efficiency Window Air Conditioners - Building America Top Innovation This photo shows a window air ...

  11. Final Reports on the Top Runner Target Product Standards (Japan...

    OpenEI (Open Energy Information) [EERE & EIA]

    Reports on the Top Runner Target Product Standards (Japan) Jump to: navigation, search Tool Summary LAUNCH TOOL Name: Final Reports on the Top Runner Target Product Standards...

  12. Building America Top Innovations 2014 Profile: California Energy...

    Office of Scientific and Technical Information (OSTI)

    Selection This 2014 Top Innovation profile describes Building America research on ... Country of Publication: United States Language: English Subject: Building America; top ...

  13. Spring Forward: Top Strategies for Growing and Scaling Your Program...

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Spring Forward: Top Strategies for Growing and Scaling Your Program (301) Spring Forward: Top Strategies for Growing and Scaling Your Program (301) May 2

  14. GE China Technology Center Wins Top 12 Most Innovative Practices...

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    China Technology Center Wins Top 12 Most Innovative Practices Award of "Multinational ... GE China Technology Center Wins Top 12 Most Innovative Practices Award of "Multinational ...

  15. Bullseye: Top Strategies for Targeted Marketing (101) | Department...

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Bullseye: Top Strategies for Targeted Marketing (101) Bullseye: Top Strategies for Targeted Marketing (101) May 12, 2016 1:00PM to 2:3

  16. Top Green Energy Technologies Inc | Open Energy Information

    OpenEI (Open Energy Information) [EERE & EIA]

    Green Energy Technologies Inc Jump to: navigation, search Name: Top Green Energy Technologies Inc Place: Jhunan, Taiwan Zip: 350 Sector: Solar Product: Top Green is a manufacturer...

  17. Top of the World (Siemens) | Open Energy Information

    OpenEI (Open Energy Information) [EERE & EIA]

    Siemens) Jump to: navigation, search Name Top of the World (Siemens) Facility Top of the World (Siemens) Sector Wind energy Facility Type Commercial Scale Wind Facility Status In...

  18. Exterior Rigid Insulation Best Practices - Building America Top...

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Exterior Rigid Insulation Best Practices - Building America Top Innovation Exterior Rigid Insulation Best Practices - Building America Top Innovation Effec guid-exterior rigid ...

  19. Quality Management System Guidelines - Building America Top Innovation...

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Quality management tools tailored for the high performance homebuilding industry provide ... View other Top Innovations in the Effective Guidance and Tools category. Top Innovation - ...

  20. Effective Guidance and Tools - Building America Top Innovations...

    Energy Saver

    Effective Guidance and Tools - Building America Top Innovations Effective Guidance and Tools - Building America Top Innovations August 25, 2014 - 11:00am Addthis Effective Guidance ...

  1. DOE Announces Webinars on Top Solar Tools, Building Energy Optimizatio...

    Office of Environmental Management (EM)

    Top Solar Tools, Building Energy Optimization Tool Training, and More DOE Announces Webinars on Top Solar Tools, Building Energy Optimization Tool Training, and More May 8, 2014 - ...

  2. Building Science-Based Climate Maps - Building America Top Innovation...

    Energy Saver

    Building Science-Based Climate Maps - Building America Top Innovation Building Science-Based Climate Maps - Building America Top Innovation Photo showing climate zone maps based on ...

  3. Deputy Energy Secretary Sherwood-Randall Highlights a Top Budget...

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Deputy Energy Secretary Sherwood-Randall Highlights a Top Budget Priority in Texas Deputy Energy Secretary Sherwood-Randall Highlights a Top Budget Priority in Texas February 3,...

  4. Top quark pair production cross section at Tevatron (Conference...

    Office of Scientific and Technical Information (OSTI)

    Conference: Top quark pair production cross section at Tevatron Citation Details In-Document Search Title: Top quark pair production cross section at Tevatron You are accessing ...

  5. Feynman Center for Innovation honors top technical trailblazers

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    Feynman Center honors top technical trailblazers Feynman Center for Innovation honors top technical trailblazers Gary Grider received the 2015 Richard P. Feynman Innovation Prize for ...

  6. Outside Air Ventilation Controller - Building America Top Innovation...

    Office of Environmental Management (EM)

    Outside Air Ventilation Controller - Building America Top Innovation Outside Air Ventilation Controller - Building America Top Innovation This photo shows a two-story house with ...

  7. Unvented Crawlspace Code Adoption - Building America Top Innovation...

    Energy Saver

    Unvented Crawlspace Code Adoption - Building America Top Innovation Unvented Crawlspace Code Adoption - Building America Top Innovation Photo of an unvented and insulated ...

  8. Advanced Framing Systems and Packages - Building America Top...

    Energy Saver

    Advanced Framing Systems and Packages - Building America Top Innovation Advanced Framing Systems and Packages - Building America Top Innovation This photo shows advanced framing ...

  9. Feynman Center for Innovation honors top technical trailblazers

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    Feynman Center honors top technical trailblazers Feynman Center for Innovation honors top ... Gary Grider (second from right) with the 2015 Richard P. Feynman Innovation Prize. Also ...

  10. Tankless Gas Water Heater Performance - Building America Top...

    Energy Saver

    Tankless Gas Water Heater Performance - Building America Top Innovation Tankless Gas Water Heater Performance - Building America Top Innovation This photo shows a hot water heater ...

  11. Water Management Guide - Building America Top Innovation | Department...

    Energy Saver

    Water Management Guide - Building America Top Innovation Water Management Guide - Building America Top Innovation Cover of the EEBA Water Management Guide. As energy codes and ...

  12. America Chooses the Next Top Energy Innovator | Department of...

    Energy.gov [DOE] (indexed site)

    The Americas Next Top Energy Innovator Challenge makes inventions and technologies ... The America's Next Top Energy Innovator Challenge makes inventions and technologies ...

  13. Attic Air Sealing Guide - Building America Top Innovation | Department...

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Attic Air Sealing Guide - Building America Top Innovation Attic Air Sealing Guide - Building America Top Innovation Image showing step-by-step instructions for air sealing. One of ...

  14. Towards the Top with D0

    SciTech Connect

    Deliot, Frederic

    2012-01-01

    The plan of this manuscript follows my research path over the past 10 years: the muon identification and common analysis tools at DØ, the measurement of the inclusive production of W boson decaying into muon and top quark studies. In the first section, I describe my work about muon identification, certification of the standard muon identification criteria, measurement of the muon selection efficiency and about the development of common analysis format and tools. In the second section, I explain how these efficiency measurements can be used to measure the inclusive W boson production cross section in the muon channel. The W ! μν cross section measurement can be seen as a standard candle to establish several analysis pieces that have to be put in place to perform more complex measurements like top quark analyses. In the last section I introduce more extensively the top quark physics at the Tevatron and describe in more details the main analyses in the dilepton channel I was involved in: the measurement of the tt inclusive cross section in the dilepton channel as well as the ratio of cross sections, the measurement of the top quark mass in the dilepton channel, the extraction of the mass from the tt cross section and the Tevatron top quark mass combination. Before concluding, I finish the section with the description of the latest results on the tt charge asymmetry both at the Tevatron and at the LHC.

  15. A measurement of the top quark's charge

    SciTech Connect

    Unalan, Zeynep Gunay; /Michigan State U.

    2007-11-01

    The top quark was discovered in 1995 at the Fermilab National Accelerator Laboratory (Fermilab). One way to confirm if the observed top quark is really the top quark posited in the Standard Model (SM) is to measure its electric charge. In the Standard Model the top quark is the isospin partner of the bottom quark and is expected to have a charge of +2/3. However, an alternative 'exotic' model has been proposed with a fourth generation exotic quark that has the same characteristics, such as mass, as our observed top but with a charge of -4/3. This thesis presents the first CDF measurement of the top quark's charge via its decay products, a W boson and a bottom quark, using {approx} 1 fb{sup -1} of data. The data were collected by the CDF detector from proton anti-proton (p{bar p}) collisions at {radical}s = 1.96 TeV at Fermilab. We classify events depending on the charges of the bottom quark and associated W boson and count the number of events which appear 'SM-like' or 'exotic-like' with a SM-like event decaying as t {yields} W{sup +}b and an exotic event as t {yields} W{sup -}b. We find the p-value under the Standard Model hypothesis to be 0:35 which is consistent with the Standard Model. We exclude the exotic quark hypothesis at an 81% confidence level, for which we have chosen a priori that the probability of incorrectly rejecting the SM would be 1%. The calculated Bayes Factor (BF) is 2 x Ln(BF)=8.54 which is interpreted as the data strongly favors the Standard Model over the exotic quark hypothesis.

  16. NREL Researcher is Top World Physicist

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    is Top World Physicist For more information contact: Kerry Masson, (303) 275-4083 e:mail: kerry_masson@nrel.gov Golden, Colo., March 17, 1998 — Dr. Alex Zunger, Institute Research Fellow at the U.S. Department of Energy's (DOE) National Renewable Energy Laboratory (NREL), has been ranked as one of the top physicists in the world by the Institute of Scientific Information (ISI). The standing is based on the number of times his research has been cited by fellow scientists. Of the 517,111

  17. TOP500 Supercomputers for November 2003

    SciTech Connect

    Strohmaier, Erich; Meuer, Hans W.; Dongarra, Jack; Simon, Horst D.

    2003-11-16

    22nd Edition of TOP500 List of World s Fastest Supercomputers Released MANNHEIM, Germany; KNOXVILLE, Tenn.; BERKELEY, Calif. In what has become a much-anticipated event in the world of high-performance computing, the 22nd edition of the TOP500 list of the worlds fastest supercomputers was released today (November 16, 2003). The Earth Simulator supercomputer retains the number one position with its Linpack benchmark performance of 35.86 Tflop/s (''teraflops'' or trillions of calculations per second). It was built by NEC and installed last year at the Earth Simulator Center in Yokohama, Japan.

  18. Evidence for production of single top quarks

    SciTech Connect

    Abazov, V.M.; Abbott, B.; Abolins, M.; Acharya, B.S.; Adams, M.; Adams, T.; Aguilo, E.; Ahn, S.H.; Ahsan, M.; Alexeev, G.D.; Alkhazov, G.; /St. Petersburg, INP /Michigan U.

    2008-03-01

    We present first evidence for the production of single top quarks in the D0 detector at the Fermilab Tevatron p{bar p} collider. The standard model predicts that the electroweak interaction can produce a top quark together with an antibottom quark or light quark, without the antiparticle top quark partner that is always produced from strong coupling processes. Top quarks were first observed in pair production in 1995, and since then, single top quark production has been searched for in ever larger datasets. In this analysis, we select events from a 0.9 fb{sup -1} dataset that have an electron or muon and missing transverse energy from the decay of a W boson from the top quark decay, and two, three, or four jets, with one or two of the jets identified as originating from a b hadron decay. The selected events are mostly backgrounds such as W+jets and t{bar t} events, which we separate from the expected signals using three multivariate analysis techniques: boosted decision trees, Bayesian neural networks, and matrix element calculations. A binned likelihood fit of the signal cross section plus background to the data from the combination of the results from the three analysis methods gives a cross section for single top quark production of {sigma}(p{bar p} {yields} tb + X, tqb + X) = 4.7 {+-} 1.3 pb. The probability to measure a cross section at this value or higher in the absence of signal is 0.014%, corresponding to a 3.6 standard deviation significance. The measured cross section value is compatible at the 10% level with the standard model prediction for electroweak top quark production. We use the cross section measurement to directly determine the Cabibbo-Kobayashi-Maskawa quark mixing matrix element that describes the Wtb coupling and find |V{sub tb}f{sub 1}{sup L}| = 1.31{sub -0.21}{sup +0.25}, where f{sub 1}{sup L} is a generic vector coupling. This model-independent measurement translates into 0.68 < |V{sub tb}| {le} 1 at the 95% C.L. in the standard model.

  19. Top and Electroweak Measurements at the Tevatron

    SciTech Connect

    Bartos, P.

    2016-01-01

    In this report, we summarize the latest results of the top-quark mass and electroweak measurements from the Tevatron. Since the world combination of top-quark mass measurements was done, CDF and D0 experiments improved the precision of several results. Some of them reach the relative precition below 1% for a single measurement. From the electroweak results, we report on the WW and WZ production cross section, measurements of the weak mixing angle and indirect measurements of W boson mass. The Tevatron results of the weak mixing angle are still the most precise ones of hadron colliders.

  20. Top Quark Spin Correlations at the Tevatron

    SciTech Connect

    Head, Tim; /Manchester U.

    2010-07-01

    Recent measurements of the correlation between the spin of the top and the spin of the anti-top quark produced in proton anti-proton scattering at a center of mass energy of {radical}s = 1.96 Tev by the CDF and D0 collaborations are discussed. using up to 4.3 fb{sup -1} of data taken with the CDF and D0 detectors the spin correlation parameter C, the degree to which the spins are correlated, is measured in dileptonic and semileptonic final states. The measurements are found to be in agreement with Standard Model predictions.

  1. Turmoil at the Top of the World

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    Turmoil at the Top of the World 1663 Los Alamos science and technology magazine Latest Issue:July 2016 past issues All Issues » submit Turmoil at the Top of the World The Arctic tundra is being drained and dried by the warming climate. July 21, 2016 arctic tundra signature pattern of polygons The Arctic tundra has a signature pattern of polygons due to complex interactions between soil and water-interactions that are being disrupted by the warming climate. "It's exciting but also scary. I

  2. Studies of top quark properties and search for electroweak single top quark production at the Tevatron

    SciTech Connect

    Datta, Mousumi; /Fermilab

    2007-10-01

    The top quark was discovered in 1995 by the CDF and D0 experiments at the Fermilab Tevatron during the Run I operation. Since the start of the Tevatron Run II in 2001, both experiments have collected {approx}2 fb{sup -1} data samples, which are over twenty times larger than that used in the Run 1 discovery. This larger data sample allows more precise studies of top-quark properties; differences between observed top-quark properties and the Standard Model (SM) prediction may give hints to possible physics beyond the SM. Here we present the latest results on the measurements of top-quark properties and the search for electroweak (EW) single top quark production from the CDF and D0 collaborations. The integrated luminosity used for the measurements corresponds to about 1 fb{sup -1}.

  3. Figure 2 (top).gif | OSTI, US Dept of Energy Office of Scientific and

    Office of Scientific and Technical Information (OSTI)

    Technical Information (top).gif

  4. Vehicle Technologies Program: Goals, Strategies, and Top Accomplishments (Brochure)

    SciTech Connect

    Not Available

    2010-12-01

    Fact sheet describes the Vehicle Technologies Program and its goals, strategies and top accomplishments.

  5. Materials Technologies: Goals, Strategies, and Top Accomplishments (Brochure)

    SciTech Connect

    Not Available

    2010-08-01

    Document details the goals, strategies, and top accomplishments of DOE's Materials Technologies subprogram.

  6. Recent Results of Top Quark Physics from the Tevatron

    SciTech Connect

    Peters, R. Y.

    2015-07-09

    Twenty years after its discovery in 1995 by the CDF and D0 collaborations at the Tevatron proton-antiproton collider at Fermilab, the top quark still undergoes intensive studies at the Tevatron and the LHC at CERN. In this article, recent top quark physics results from CDF and D0 are reported. In particular, measurements of single top quark and double top quark production, the $t\\bar{t}$ forward-backward asymmetry and the top quark mass are discussed.

  7. Building America Top Innovations Hall of Fame Profile - Building

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    America's Top Innovations Propel the Home Building Industry toward Higher Performance | Department of Energy Top Innovations Hall of Fame Profile - Building America's Top Innovations Propel the Home Building Industry toward Higher Performance Building America Top Innovations Hall of Fame Profile - Building America's Top Innovations Propel the Home Building Industry toward Higher Performance This Building America Innovations profile describes the concept for the U.S. Department of Energy

  8. Operating a blast furnace using dried top gas

    SciTech Connect

    Kundrat, D.M.

    1993-08-10

    A method is described of operating a blast furnace, comprising: introducing into the top of the furnace a charge containing metal oxide, coke and flux, collecting a top gas CO, H[sub 2], carbon dioxide and water from the furnace, increasing the reducing potential of said collected top gas by removing water but without removing carbon dioxide from at least a portion of said collected top gas thereby forming a dried top gas, heating said dried top gas to form a heated dried top gas, introducing said heated dried top gas into the lower half of the stack of the furnace at a position above which said coke is not reactive and introducing an oxygen-containing gas and a hydrogenaceous fuel into the bosh of the furnace whereby said metal oxide is reduced to a molten metal using said heated dried top gas.

  9. The heavy top quark and supersymmetry

    SciTech Connect

    Hall, L.J.

    1997-01-01

    Three aspects of supersymmetric theories are discussed: electroweak symmetry breaking, the issues of flavor, and gauge unification. The heavy top quark plays an important, sometimes dominant, role in each case. Additional symmetries lead to extensions of the Standard Model which can provide an understanding for many of the outstanding problems of particle physics. A broken supersymmetric extension of spacetime allows electroweak symmetry breaking to follow from the dynamics of the heavy top quark; an extension of isospin provides a constrained framework for understanding the pattern of quark and lepton masses; and a grand unified extension of the Standard Model gauge group provides an elegant understanding of the gauge quantum numbers of the components of a generation. Experimental signatures for each of these additional symmetries are discussed.

  10. Top quark and electroweak results from CDF

    SciTech Connect

    Sandra Leone

    2003-11-04

    In 2001 the Tevatron run II began, after a five year period of significant upgrade of the accelerator itself and of the experiments CDF and D0. After a detector commissioning run, the CDF experiment is now taking high quality data with all subsystems functional. We report in this talk the first preliminary CDF results on top quark and W/Z boson properties, based on run II data. The top quark, discovered in 1995 at the Tevatron, has proven to be a very interesting particle. Its properties allow to perform stringent tests of the Standard Model (SM) and to search for new physics through a deviation from SM predictions. We give here some expectations of what Tevatron run II will ultimately provide to our understanding of matter.

  11. NREL'S Zunger Receives Top Scientific Honors

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    Top Scientific Honors For more information contact: Gary Schmitz, 303-275-4050 email: Gary Schmitz Golden, Colo., Nov. 29, 2000 - Alex Zunger, a physicist and research fellow at the U.S. Department of Energy's National Renewable Energy Laboratory, has been named the 2001 recipient of the prestigious Rahman Award by the American Physical Society (APS). The award from the APS is bestowed once annually to an individual for "outstanding achievement in computational physics research."

  12. 2016 Top Markets Report Renewable Fuels

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Assessment Tool for Focusing U.S. Government Resources 2016 Top Markets Report U.S. Department of Commerce International Trade Administration Industry & Analysis (I&A) U.S. Department of Commerce International Trade Administration Industry & Analysis (I&A) Renewable Fuels July 13, 2015 Bioenergy 2016 Washington, DC International Trade Administration - Industry & Analysis (I&A) 2 Presentation Outline USG Programs and Services for Bioenergy Exporters  The International

  13. Rare top quark decays in extended models

    SciTech Connect

    Gaitan, R.; Miranda, O. G.; Cabral-Rosetti, L. G.

    2006-09-25

    Flavor changing neutral currents (FCNC) decays t {yields} H0 + c, t {yields} Z + c, and H0 {yields} t + c-bar are discussed in the context of Alternative Left-Right symmetric Models (ALRM) with extra isosinglet heavy fermions where FCNC decays may take place at tree-level and are only suppressed by the mixing between ordinary top and charm quarks, which is poorly constraint by current experimental values. The non-manifest case is also briefly discussed.

  14. Tracking down hyper-boosted top quarks

    DOE PAGES [OSTI]

    Larkoski, Andrew J.; Maltoni, Fabio; Selvaggi, Michele

    2015-06-05

    The identification of hadronically decaying heavy states, such as vector bosons, the Higgs, or the top quark, produced with large transverse boosts has been and will continue to be a central focus of the jet physics program at the Large Hadron Collider (LHC). At a future hadron collider working at an order-of-magnitude larger energy than the LHC, these heavy states would be easily produced with transverse boosts of several TeV. At these energies, their decay products will be separated by angular scales comparable to individual calorimeter cells, making the current jet substructure identification techniques for hadronic decay modes not directlymore » employable. In addition, at the high energy and luminosity projected at a future hadron collider, there will be numerous sources for contamination including initial- and final-state radiation, underlying event, or pile-up which must be mitigated. We propose a simple strategy to tag such "hyper-boosted" objects that defines jets with radii that scale inversely proportional to their transverse boost and combines the standard calorimetric information with charged track-based observables. By means of a fast detector simulation, we apply it to top quark identification and demonstrate that our method efficiently discriminates hadronically decaying top quarks from light QCD jets up to transverse boosts of 20 TeV. Lastly, our results open the way to tagging heavy objects with energies in the multi-TeV range at present and future hadron colliders.« less

  15. Observation of Single Top Quark Production

    SciTech Connect

    Gerber, Cecilia E.; /Illinois U., Chicago

    2009-09-01

    The author reports on the observation of electroweak production of single top quarks in p{bar p} collisions at {radical}s = 1.96 Tev using 2.3 fb{sup -1} of data collected with the D0 detector at the fermilab Tevatron Collider. Using events containing an isolated electron or muon, missing transverse energy, two, three or four jets, with one or two of them identified as originating from the fragmentation of a b quark, the measured cross section for the process p{bar p} {yields} tb + X, tqb + X is 3.94 {+-} 0.88 pb (for a top quark mass of 170 GeV). the probability to measure a cross section at this value or higher in the absence of signal is 2.5 x 10{sup -7}, corresponding to a 5.0 standard deviation significance. Using the same dataset, the measured cross sections for the t- and the s-channel processes when determined simultaneously with no assumption on their relative production rate are 3.14{sub -0.80}{sup +0.94} pb and 1.05 {+-} 0.81 pb respectively, consistent with standard model expectations. The measured t-channel cross section has a significance of 4.8 standard deviations, representing the first evidence for the production of an individual single top process to be detected.

  16. Dark decay of the top quark

    DOE PAGES [OSTI]

    Kong, Kyoungchul; Lee, Hye -Sung; Park, Myeonghun

    2014-04-01

    We suggest top quark decays as a venue to search for light dark force carriers. Top quark is the heaviest particle in the standard model whose decays are relatively poorly measured, allowing sufficient room for exotic decay modes from new physics. A very light (GeV scale) dark gauge boson (Z') is a recently highlighted hypothetical particle that can address some astrophysical anomalies as well as the 3.6 σ deviation in the muon g-2 measurement. We present and study a possible scenario that top quark decays as t → b W + Z's. This is the same as the dominant topmore » quark decay (t → b W) accompanied by one or multiple dark force carriers. The Z' can be easily boosted, and it can decay into highly collimated leptons (lepton-jet) with large branching ratio. In addition, we discuss the implications for the Large Hadron Collider experiments including the analysis based on the lepton-jets.« less

  17. Tracking down hyper-boosted top quarks

    SciTech Connect

    Larkoski, Andrew J.; Maltoni, Fabio; Selvaggi, Michele

    2015-06-05

    The identification of hadronically decaying heavy states, such as vector bosons, the Higgs, or the top quark, produced with large transverse boosts has been and will continue to be a central focus of the jet physics program at the Large Hadron Collider (LHC). At a future hadron collider working at an order-of-magnitude larger energy than the LHC, these heavy states would be easily produced with transverse boosts of several TeV. At these energies, their decay products will be separated by angular scales comparable to individual calorimeter cells, making the current jet substructure identification techniques for hadronic decay modes not directly employable. In addition, at the high energy and luminosity projected at a future hadron collider, there will be numerous sources for contamination including initial- and final-state radiation, underlying event, or pile-up which must be mitigated. We propose a simple strategy to tag such "hyper-boosted" objects that defines jets with radii that scale inversely proportional to their transverse boost and combines the standard calorimetric information with charged track-based observables. By means of a fast detector simulation, we apply it to top quark identification and demonstrate that our method efficiently discriminates hadronically decaying top quarks from light QCD jets up to transverse boosts of 20 TeV. Lastly, our results open the way to tagging heavy objects with energies in the multi-TeV range at present and future hadron colliders.

  18. Measurement of cross section of quark pair production top with...

    Office of Scientific and Technical Information (OSTI)

    cross section of quark pair production top with the D0 experiment at the Tevatron and determination the top quark mass using this measure Citation Details In-Document Search Title: ...

  19. Advanced Technologies and Practices - Building America Top Innovations...

    Office of Environmental Management (EM)

    These Top Innovations ensure a healthy and non-hazardous building environment. 2014 Top Innovation ASHRAE Standard 62.2. Ventilation and Indoor Air Quality in Low-Rise Residential ...

  20. Measurement of the top quark pair production cross section in...

    Office of Scientific and Technical Information (OSTI)

    Measurement of the top quark pair production cross section in proton-proton collisions at sqrts13 TeV Citation Details In-Document Search Title: Measurement of the top quark...

  1. The Business Case for Fuel Cells 2011: Energizing America's Top...

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    The Business Case for Fuel Cells 2011: Energizing America's Top Companies This report ... The Business Case for Fuel Cells 2011: Energizing America's Top Companies (2.22 MB) More ...

  2. Top of the World (GE) | Open Energy Information

    OpenEI (Open Energy Information) [EERE & EIA]

    GE) Jump to: navigation, search Name Top of the World (GE) Facility Top of the World (GE) Sector Wind energy Facility Type Commercial Scale Wind Facility Status In Service Owner...

  3. Prof. Robinson named as an emerging top scientist in Materials...

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    Robinson named as an emerging top scientist in Materials Chemistry April 23rd, 2014 ... Boards of the Journal of Materials Chemistry A as one of the emerging top scientists ...

  4. Satellite Television Industry Meeting Regarding DOE Set-Top Box...

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Satellite Television Industry Meeting Regarding DOE Set-Top Box Rulemaking Satellite Television Industry Meeting Regarding DOE Set-Top Box Rulemaking On April 3, 2012 at 11:00 AM, ...

  5. Los Alamos National Laboratory again top contributor to United...

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    Top contributor to United Way ff Santa Fe County Los Alamos National Laboratory again top contributor to United Way of Santa Fe County Laboratory employees and Los Alamos National...

  6. Building America Top Innovations 2013 Profile - Zero Energy-Ready...

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Building America Top Innovations 2013 Profile - Zero Energy-Ready Single-Family Homes Building America Top Innovations 2013 Profile - Zero Energy-Ready Single-Family Homes Many ...

  7. Electroweak and QCD corrections to top-pair hadroproduction in...

    Office of Scientific and Technical Information (OSTI)

    Electroweak and QCD corrections to top-pair hadroproduction in association with heavy bosons Citation Details In-Document Search Title: Electroweak and QCD corrections to top-pair ...

  8. Programs and Contractors - Top Tips for Successful Relationships...

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Programs and Contractors - Top Tips for Successful Relationships (101) Programs and Contractors - Top Tips for Successful Relationships (101) October 22, 2015 1:00PM to 2:30PM...

  9. Wind Energy Program: Top 10 Program Accomplishments | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Wind Energy Program: Top 10 Program Accomplishments Wind Energy Program: Top 10 Program Accomplishments Brochure on the top accomplishments of the Wind Energy Program, including the development of large wind machines, small machines for the residential market, wind tunnel testing, computer codes for modeling wind systems, high definition wind maps, and successful collaborations. top_10_wind_accomplishments (1.84 MB) More Documents & Publications Wind Program Accomplishments Wind Power Today,

  10. Advanced Technologies and Practices - Building America Top Innovations |

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Department of Energy Advanced Technologies and Practices - Building America Top Innovations Advanced Technologies and Practices - Building America Top Innovations July 16, 2014 - 4:04pm Addthis Advanced Technologies and Practices - Building America Top Innovations Top Innovations in this category encompass research in specific technologies and construction practices that improve the building envelope; heating, ventilation, and air conditioning (HVAC); water heating components; and indoor air

  11. America's Next Top Energy Innovator Challenge | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Innovation » America's Next Top Energy Innovator » America's Next Top Energy Innovator Challenge America's Next Top Energy Innovator Challenge The America's Next Top Energy Innovator Challenge, a part of the Startup America initiative, made it easier for start-ups to use inventions and technology developed at the U.S. Department of Energy's 17 National Laboratories and the Y-12 National Security Complex. The companies highlighted below signed option agreements allowing them to license

  12. Building America Top Innovations 2012: Unvented Crawlspaces Code Adoption

    SciTech Connect

    none,

    2013-01-01

    This Building America Top Innovations profile describes Building America research which has supported acceptance of unvented crawlspaces in the IRC.

  13. Top ECMs for Labs and Data Centers | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Top ECMs for Labs and Data Centers Top ECMs for Labs and Data Centers Presentation-given at at the Fall 2012 Federal Utility Partnership Working Group (FUPWG) meeting-covers the top energy conservation measures (ECMs) laboratories and data centers can apply for energy efficiency and savings. Download the Top ECMs for Labs and Data Centers presentation. (3.34 MB) More Documents & Publications A Sustainable Focus for Laboratory Design, Engineering, and Operation Case Study: Innovative Energy

  14. Announcing the "Top 10" List of Green Utility Leaders

    Energy.gov [DOE]

    Find out if your utility made the National Renewable Energy Laboratory's list of top green power programs.

  15. LANL announces Top 10 science & technology developments of 2010

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    2010 top 10 science & technology developments LANL announces Top 10 science & technology developments of 2010 Top 10 developments based on major programmatic milestones, strategic potential, scholarly accounts, and associated news coverage. December 20, 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 multi-disciplines from bioscience, sustainable energy sources, to

  16. LANL announces top 10 science stories of 2009

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    Top 10 science stories of 2009 LANL announces top 10 science stories of 2009 Top 10 Laboratory science stories of 2009 based on global viewership of online media content and major programmatic milestones. January 8, 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 multi-disciplines from bioscience, sustainable energy sources, to plasma physics and new materials. Los Alamos

  17. Vehicle Technologies Program: Goals, Strategies, and Top Accomplishments

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    (Brochure), Vehicle Technologies Program (VTP) | Department of Energy Program: Goals, Strategies, and Top Accomplishments (Brochure), Vehicle Technologies Program (VTP) Vehicle Technologies Program: Goals, Strategies, and Top Accomplishments (Brochure), Vehicle Technologies Program (VTP) vtp_goals-strategies-accomp.pdf (1.41 MB) More Documents & Publications Advanced Combustion Engine R&D: Goals, Strategies, and Top Accomplishments Materials Technologies: Goals, Strategies, and Top

  18. Diesel prices top $4 per gallon

    Energy Information Administration (EIA) (indexed site)

    Diesel prices top $4 per gallon The U.S. average retail price for on-highway diesel fuel surpassed the four dollar mark for the first time this year. Prices rose to $4.02 a gallon on Monday. That's up 9 ½ cents from a week ago, based on the weekly price survey by the U.S. Energy Information Administration. Prices were highest in the New England region, at 4.24 a gallon, up 5.6 cents from a week ago. Prices were lowest in the Rocky Mountain States at $3.84 a gallon, up almost 11 cents. This is

  19. Top Event Matrix Analysis Code System.

    Energy Science and Technology Software Center

    2000-06-19

    Version 00 TEMAC is designed to permit the user to easily estimate risk and to perform sensitivity and uncertainty analyses with a Boolean expression such as produced by the SETS computer program. SETS produces a mathematical representation of a fault tree used to model system unavailability. In the terminology of the TEMAC program, such a mathematical representation is referred to as a top event. The analysis of risk involves the estimation of the magnitude ofmore » risk, the sensitivity of risk estimates to base event probabilities and initiating event frequencies, and the quantification of the uncertainty in the risk estimates.« less

  20. Top 10 science stories of the year

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    of Energy Combined Heat and Power Top 10 Things You Didn't Know About Combined Heat and Power October 21, 2013 - 11:25am Addthis Learn how combined heat and power could strengthen U.S. manufacturing competitiveness, lower energy consumption and reduce harmful emissions. | Infographic by <a href="/node/379579">Sarah Gerrity</a>, Energy Department. Learn how combined heat and power could strengthen U.S. manufacturing competitiveness, lower energy consumption and reduce

  1. America's Next Top Energy Model: Tools and Best Practices (101) |

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Department of Energy America's Next Top Energy Model: Tools and Best Practices (101) America's Next Top Energy Model: Tools and Best Practices (101) December 1, 2016 1:00PM to 2:30PM EST Please join this Better Buildings Residential Network peer exchange call to see which top energy models will be strutting their stuff down the runway

  2. LANL named 2010 top corporate volunteer organization

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    Other finalists among large employers included Google, UnitedHealth Group, Morgan Stanley, and three-time winner Exelon Corporation. "Los Alamos National Laboratory is proud to ...

  3. Collider Detector at Fermilab (CDF): Data from the Top Group's Top Quark Research

    DOE Data Explorer

    The Collider Detector at Fermilab (CDF) is a Tevatron experiment at Fermilab. The Tevatron, a powerful particle accelerator, accelerates protons and antiprotons close to the speed of light, and then makes them collide head-on inside the CDF detector. The CDF detector is used to study the products of such collisions. The CDF Physics Group at Fermilab is organized into six working groups, each with a specific focus. The Top group studies the properties of the top quark, the heaviest known fundamental particle. Their public web page makes data and numerous figures available from both CDF Runs I and II.

  4. Top-down and bottom-up definitions of human failure events in human reliability analysis

    SciTech Connect

    Boring, Ronald Laurids

    2014-10-01

    In the probabilistic risk assessments (PRAs) used in the nuclear industry, human failure events (HFEs) are determined as a subset of hardware failures, namely those hardware failures that could be triggered by human action or inaction. This approach is top-down, starting with hardware faults and deducing human contributions to those faults. Elsewhere, more traditionally human factors driven approaches would tend to look at opportunities for human errors first in a task analysis and then identify which of those errors is risk significant. The intersection of top-down and bottom-up approaches to defining HFEs has not been carefully studied. Ideally, both approaches should arrive at the same set of HFEs. This question is crucial, however, as human reliability analysis (HRA) methods are generalized to new domains like oil and gas. The HFEs used in nuclear PRAs tend to be top-down—defined as a subset of the PRA—whereas the HFEs used in petroleum quantitative risk assessments (QRAs) often tend to be bottom-up—derived from a task analysis conducted by human factors experts. The marriage of these approaches is necessary in order to ensure that HRA methods developed for top-down HFEs are also sufficient for bottom-up applications.

  5. Top 100 Oil and Gas Fields of 2009

    Energy Information Administration (EIA) (indexed site)

    Top 100 Oil and Gas Fields of 2009 Introduction This supplement to the Energy Information Administration's summary of U.S. Crude Oil, Natural Gas, and Natural Gas Liquids Proved Reserves, 2009 ranks the United States' largest oil and gas fields by their estimated 2009 proved reserves. The Top 100's Share of U.S. Proved Reserves in 2009 The Top 100 oil fields and Top 100 gas fields each accounted for about 60 percent of the respective total proved reserves of the United States. The Top 100 oil

  6. Searches for New Physics in Top Decays at D0

    SciTech Connect

    Pleier, Marc-Andre; /Brookhaven

    2011-08-01

    The Tevatron proton-antiproton collider at Fermilab with its centre of mass energy of 1.96 TeV allows for pair production of top quarks and the study of top quark decay properties. This report reflects the current status of measurements of the W boson helicity in top quark decays and the ratio of top quark branching fractions as well as searches for neutral current top quark decays and pair production of fourth generation t' quarks, performed by the D0 Collaboration utilising datasets of up to 5.4 fb{sup -1}.

  7. Summary of Single top quark production at the Tevatron

    SciTech Connect

    Schwienhorst, R.; CDF, on the

    2014-01-01

    The production of single-top quarks occurs via the weak interaction at the Fermilab Tevatron proton-antiproton collider. Single top quark events are selected in the lepton+jets final state by CDF and D0 and in the missing transverse energy plus jets final state by CDF. Multivariate classifiers separate the s-channel and t-channel single-top signals from the large backgrounds. The combination of CDF and D0 results leads to the first observation of the s-channel mode of single top quark production. The t-channel and single top combined cross sections have also been measured.

  8. Los Alamos National Laboratory top science news of 2012

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    Los Alamos National Laboratory top science news of 2012 Los Alamos National Laboratory top science news of 2012 Top science stories for the year traveled from the canyons of Mars to the high desert forests of New Mexico, from cosmic particles to the structure of proteins and enzymes. December 20, 2012 Top science stories for the year traveled from the canyons of Mars to the high desert forests of New Mexico, from cosmic particles to the structure of proteins and enzymes. Top science stories for

  9. Building America Top Innovations Hall of Fame Profile … Outside Air Ventilation Controller

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    partner Davis Energy Group worked with Monley Cronin Construction to build 100 energy-efficient homes in Woodland, CA, with night- cooling ventilation systems. BUILDING AMERICA TOP INNOVATIONS HALL OF FAME PROFILE INNOVATIONS CATEGORY: 1. Advanced Technologies and Practices 1.3 Assured Health, Safety, and Durability Outside Air Ventilation Controller Building America researchers developed technologies to harness the natural day-night temperature swings in the U.S. Southwest to cut cooling energy

  10. Headquarters Occupational Health Clinics | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Headquarters Occupational Health Clinics Headquarters Occupational Health Clinics The Department of Energy recognizes the importance of maintaining a healthy and fit Federal workforce. To that end, our occupational health care professionals at the Headquarters Occupational Health Clinics in Forrestal and Germantown provide the following services: Walk-in care. Assessment, nursing care and follow-up for minor illnesses and injuries on a walk-in basis. First-response. Emergency treatment to any

  11. Angular correlations in top quark decays in standard model extensions

    SciTech Connect

    Batebi, S.; Etesami, S. M.; Mohammadi-Najafabadi, M.

    2011-03-01

    The CMS Collaboration at the CERN LHC has searched for the t-channel single top quark production using the spin correlation of the t-channel. The signal extraction and cross section measurement rely on the angular distribution of the charged lepton in the top quark decays, the angle between the charged lepton momentum and top spin in the top rest frame. The behavior of the angular distribution is a distinct slope for the t-channel single top (signal) while it is flat for the backgrounds. In this Brief Report, we investigate the contributions which this spin correlation may receive from a two-Higgs doublet model, a top-color assisted technicolor (TC2) and the noncommutative extension of the standard model.

  12. Loan Guarantee Recipient Awarded Top Renewable Plant | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Top Renewable Plant Loan Guarantee Recipient Awarded Top Renewable Plant December 16, 2015 - 10:00am Addthis Loan Guarantee Recipient Awarded Top Renewable Plant Mark A. McCall Mark A. McCall Executive Director of the Loan Programs Office The Department's Loan Programs Office (LPO) has provided financing for numerous award-winning clean energy projects. The latest is Desert Sunlight, a 550-megawatt (MW) photovoltaic (PV) solar power plant located in Riverside County, California, that was issued

  13. Low-Cost Ventilation in Production Housing - Building America Top

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Innovation | Department of Energy Low-Cost Ventilation in Production Housing - Building America Top Innovation Low-Cost Ventilation in Production Housing - Building America Top Innovation This drawing shows simple and cost-effective ventilation strategies for homes. As high-performance homes get more air tight and better insulated, attention to good indoor air quality becomes essential. This Top Innovation profile describes Building America research by Building Science Corporation to develop

  14. Building Science-Based Climate Maps - Building America Top Innovation |

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Department of Energy Building Science-Based Climate Maps - Building America Top Innovation Building Science-Based Climate Maps - Building America Top Innovation Photo showing climate zone maps based on the IECC climate zone map. It may not be intuitively obvious why a U.S. climate zone map is so important to the construction industry. Thanks to this Building America Top Innovation, building science education, energy code development, and residential design can much more effectively integrate

  15. Building America Top Innovations Hall of Fame Profile - Building Energy

    Energy Saver

    Optimization Analysis Method (BEopt) | Department of Energy America Top Innovations Hall of Fame Profile - Building Energy Optimization Analysis Method (BEopt) Building America Top Innovations Hall of Fame Profile - Building Energy Optimization Analysis Method (BEopt) 3_3a_ba_innov_beopt_011713.pdf (877.48 KB) More Documents & Publications Building Energy Optimization Analysis Method (BEopt) - Building America Top Innovation BEopt Version 2.0: New Features Building America Webinar:

  16. Exterior Rigid Insulation Best Practices - Building America Top Innovation

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    | Department of Energy Exterior Rigid Insulation Best Practices - Building America Top Innovation Exterior Rigid Insulation Best Practices - Building America Top Innovation Effec guid-exterior rigid insulation.jpg For years, Building America research teams have advocated using the thermal, air, and vapor properties of rigid foam sheathing insulation to improve walls. Several teams earned a 2013 Top Innovation award for their research into this technology. The NorthernSTAR team's

  17. 2016 Top Markets Report: Renewable Fuels | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Top Markets Report: Renewable Fuels 2016 Top Markets Report: Renewable Fuels Plenary IV: Policy for the Bioeconomy-Local, State, Federal, and International Perspectives 2016 Top Markets Report: Renewable Fuels Cora Dickson, Senior International Trade Specialist, U.S. Department of Commerce dickson_bioenergy_2016.pdf (1.39 MB) More Documents & Publications International Market Opportunities in Bioenergy: Leveraging U.S. Government Resources Market Drivers for Biofuels 2015 Peer Review

  18. Top Quark Pair Production Cross Section at the Tevatron

    SciTech Connect

    Peters, Reinhild Yvonne

    2015-09-25

    The top quark, discovered in 1995 by the CDF and D0 collaborations at the Tevatron proton antiproton collider at Fermilab, has undergone intense studies in the last 20 years. Currently, CDF and D0 converge on their measurements of top-antitop quark production cross sections using the full Tevatron data sample. In these proceedings, the latest results on inclusive and differential measurements of top-antitop quark production cross sections at the Tevatron are reported.

  19. EM Recovery Act Top Line Messages | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Top Line Messages EM Recovery Act Top Line Messages The latest Recovery Act performance related information and metrics. EM Recovery Act Top Line Messages - April, 2013 (1.96 MB) More Documents & Publications Workers at Hanford Site Achieve Recovery Act Legacy Cleanup Goals Ahead of Schedule Audit Report: IG-0426 Testimony of Mark Whitney Principal Deputy Assistant Secretary for Environmental Management Before the Subcommittee on Environment and the Economy House Energy and Commerce

  20. Model Simulating Real Domestic Hot Water Use - Building America Top

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Innovation | Department of Energy Model Simulating Real Domestic Hot Water Use - Building America Top Innovation Model Simulating Real Domestic Hot Water Use - Building America Top Innovation Image of a pipe insulation.jpg As progress continues with high-R, tightly sealed thermal enclosures, domestic hot water becomes an increasingly important energy use in high-performance homes. This Top Innovation describes Building America research by Alliance for Residential Building Innovation and the

  1. Cyclotron Road: Creating a Home for Top Clean Energy Technology

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Entrepreneurs within our National Laboratories | Department of Energy Cyclotron Road: Creating a Home for Top Clean Energy Technology Entrepreneurs within our National Laboratories Cyclotron Road: Creating a Home for Top Clean Energy Technology Entrepreneurs within our National Laboratories September 2, 2015 - 10:53am Addthis Cyclotron Road: Creating a Home for Top Clean Energy Technology Entrepreneurs within our National Laboratories David Danielson Former Assistant Secretary for the Office

  2. Building America 1995-2012 Top Innovations | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    America 1995-2012 Top Innovations Building America 1995-2012 Top Innovations This page provides a listing of and links to legacy Building America Top Innovations developed from 1995-2012. Advanced Technologies and Practices Building Science Solutions Thermal Enclosure: Basement Insulation Systems Advanced Framing Systems and Packages Unvented, Conditioned Crawlspaces Unvented, Conditioned Attics High-R Walls Optimized Comfort Systems: Integration of HVAC System Design with Simplified Duct

  3. Building America 2013 Top Innovations | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Top Innovations Building America 2013 Top Innovations This page provides a listing of and links to Building America Top Innovations awarded in 2013. Advanced Technologies and Practices Building Science Solutions Thermal Enclosure: Next Generation Advanced Framing Optimized Comfort Systems: Buried and Encapsulated Ducts Furnace Blower Performance Improvements High Efficiency Window Air Conditioners House-as-a-System Business Case Zero Energy Ready Single Family Homes Effective Guidance and Tools

  4. The Top Quark, Its Discovery, and Subsequent Research

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    The Top Quark, Its Discovery, and Subsequent Research Resources with Additional Information 'Ever since the existence of the bottom (or b) quark was inferred from the discovery of the Upsilon family of resonances at Fermilab in 1977, particle physicists have been on the lookout for its partner, called top (or t). The long search, which occupied experimenters at laboratories around the world, came to a successful conclusion in February 1995 with the announcement that the top quark had been

  5. Top 10 Vulnerabilities of Control Systems and Their Associated Migitations

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    (2006) | Department of Energy Top 10 Vulnerabilities of Control Systems and Their Associated Migitations (2006) Top 10 Vulnerabilities of Control Systems and Their Associated Migitations (2006) This document addresses potential risks that can apply to some electricity sector organizations and provides practices that can help mitigate the risks. Each organization decides for itself the risks it can accept and the practices it deems appropriate to manage those risks. Top 10 Vulnerabilities of

  6. Tankless Gas Water Heater Performance - Building America Top Innovation |

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Department of Energy Tankless Gas Water Heater Performance - Building America Top Innovation Tankless Gas Water Heater Performance - Building America Top Innovation This photo shows a hot water heater measuring device mounted on the outside of a building wall. As improved thermal enclosures dramatically reduce heating and cooling loads, the water heating load continues to grow in importance. This Top Innovations profile describes Building America field testing by IBACOS that shed light on

  7. Basement Insulation Systems - Building America Top Innovation | Department

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    of Energy Basement Insulation Systems - Building America Top Innovation Basement Insulation Systems - Building America Top Innovation This photo shows a framed basement wall with insulation in between the studs. Efficient and durable construction practices for basements are critical because basements can account for 10% to 30% of a home's total heat loss and provide significant risk of moisture problems due to extensive cold surfaces at the walls and slab. For this Top Innovation award,

  8. Dateline Los Alamos: Top science news of 2014

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    Top science news of 2014 Dateline Los Alamos: Top science news of 2014 Los Alamos National Laboratory today announced its annual top science stories of 2014. December 22, 2014 Los Alamos National Laboratory postdoctoral researcher Elena Guardincerri, right, and undergraduate research assistant Shelby Fellows prepare a lead hemisphere inside a muon tomography machine, which can peer inside closed containers and provide detailed images of dense objects such as nuclear materials or other items of

  9. Unvented Crawlspace Code Adoption - Building America Top Innovation |

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Department of Energy Unvented Crawlspace Code Adoption - Building America Top Innovation Unvented Crawlspace Code Adoption - Building America Top Innovation Photo of an unvented and insulated crawlspace. This Top Innovation profile describes Building America research by Building Science Corporation that helped to clarify and contribute to code requirements that allow unvented crawlspaces in new home construction. This is critical because unvented crawlspaces save energy while improving

  10. Valuing Green in the Appraisal Process - Building America Top Innovation |

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Department of Energy Valuing Green in the Appraisal Process - Building America Top Innovation Valuing Green in the Appraisal Process - Building America Top Innovation Real estate appraisers have historically faced challenges with green and energy efficient homes, both in identifying comparables and in supporting adjustments for improvements. These difficulties stem BARA Green Addendum Top Innov 2014-2.jpg from many reasons, including data gaps in commonly used information systems and lender

  11. TOP 10 VULNERABILITIES OF CONTROL SYSTEMS AND THEIR ASSOCIATED...

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Top 10 Vulnerabilities of Control Systems and Their Associated Migitations (2006) Introduction SCADA Security for Managers and Operators DOE National SCADA Test Bed Program ...

  12. Building America Top Innovations 2013 Profile - Building America...

    Energy Saver

    Building America Top Innovations 2013 Profile - Building America Solution Center PNNL set up the framework for the Building America Solution Center, a web tool connecting users to ...

  13. EM's Top Official Celebrates 'Cocooning' of Reactor Dedicated...

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Celebrates 'Cocooning' of Reactor Dedicated by President Kennedy Decades Ago EM's Top Official Celebrates 'Cocooning' of Reactor Dedicated by President Kennedy Decades Ago June 1, ...

  14. Next Generation Advanced Framing - Building America Top Innovation...

    Energy Saver

    Innovation DOE Zero Energy Ready Home Case Study: Charles Thomas Homes, Anna Model, Omaha, NE Top Innovation Categories Advanced Technologies House as a System Business Case ...

  15. NSTec tops more than $2 million in contributions to education...

    National Nuclear Security Administration (NNSA)

    tops more than 2 million in contributions to education outreach | National Nuclear Security Administration Facebook Twitter Youtube Flickr RSS People Mission Managing the...

  16. NREL's Bobi Garrett Named Top Industry Executive | Awards and...

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    and partnerships at the Energy Department's National Renewable Energy Laboratory (NREL), was recognized by the Denver Business Journal as one of the region's top female...

  17. Sequoia supercomputer tops Graph 500 | National Nuclear Security...

    National Nuclear Security Administration (NNSA)

    Lawrence Livermore National Laboratory scientists' search for new ways to solve large complex national security problems led to the top ranking on Graph 500 and new techniques for ...

  18. Path to Deterministic Single Donor Devices using Focused Top...

    Office of Scientific and Technical Information (OSTI)

    Path to Deterministic Single Donor Devices using Focused Top-Down Ion Implantation. Citation Details In-Document Search Title: Path to Deterministic Single Donor Devices using ...

  19. Advanced Nanofabrication of Single Donor Devices using Top-Down...

    Office of Scientific and Technical Information (OSTI)

    Advanced Nanofabrication of Single Donor Devices using Top-Down Implantation. Citation Details In-Document Search Title: Advanced Nanofabrication of Single Donor Devices using ...

  20. America's Next Top Energy Innovator Challenge | Department of...

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    Learn More Woodmont Enterprises LLC Oak Ridge National Laboratory 703 likes Woodmont Enterprises, based in Nashville, Tennessee, is creating a top-coat solution moisture barrier ...

  1. Sequoia ranked third in TOP500 list | National Nuclear Security...

    National Nuclear Security Administration (NNSA)

    according to the industry-standard Top500 list. Sequoia, which recently completed its transition to classified computing in support of NNSA's Stockpile Stewardship Program,...

  2. Recent Results on Top-Quark Physics at D0

    SciTech Connect

    Bloom, Kenneth

    2015-10-23

    We present the most recent measurements on top-quark physics obtained with Tevatron $p\\bar{p}$ collisions recorded by the D0 experiment at $\\sqrt{s}= 1.96$ TeV. The full Run II data set of 9.7 fb$^{-1}$ is analyzed. Both lepton+jets and dilepton channels of top-quark pair production are used to measure the differential and inclusive cross sections, the forward-backward asymmetries, the top-quark mass, the spin correlations, and the top-quark polarization.

  3. TOP AND HIGGS PHYSICS AT THE HADRON COLLIDERS

    SciTech Connect

    Jabeen, Shabnam

    2013-10-20

    This review summarizes the recent results for top quark and Higgs boson measurements from experiments at Tevatron, a proton–antiproton collider at a center-of-mass energy of √ s =1 . 96 TeV, and the Large Hadron Collider, a proton–proton collider at a center- of-mass energy of √ s = 7 TeV. These results include the discovery of a Higgs-like boson and measurement of its various properties, and measurements in the top quark sector, e.g. top quark mass, spin, charge asymmetry and production of single top quark.

  4. NNSA Production Office tops Feds Feed Families campaign goal...

    National Nuclear Security Administration (NNSA)

    tops Feds Feed Families campaign goal | National Nuclear Security Administration Facebook Twitter Youtube Flickr RSS People Mission Managing the Stockpile Preventing Proliferation...

  5. Effective Guidance and Tools - Building America Top Innovations...

    Office of Environmental Management (EM)

    High-Performance Home Metrics These Top Innovations provide key technical tools and databases for analyzing energy efficiency measures and achieving optimal savings. 1995-2012...

  6. Large Higgs energy region in Higgs associated top pair production...

    Office of Scientific and Technical Information (OSTI)

    Large Higgs energy region in Higgs associated top pair production at the Linear Collider Citation Details In-Document Search Title: Large Higgs energy region in Higgs associated ...

  7. Groundwater, Legacy Soil Cleanup and Flood Recovery Top Lab's...

    Energy.gov [DOE] (indexed site)

    a legacy contaminant soil cleanup project, and rapid ... Waste and Water Top 2013 Accomplishments for Los Alamos EM ... subcontractor TerranearPMC crews to take hand-augured ...

  8. Single top production as a probe of heavy resonances | OSTI,...

    Office of Scientific and Technical Information (OSTI)

    Single top production as a probe of heavy resonances Not Available Temp HTML Storage 2: Drueke, Elizabeth; Nutter, Joseph; Schwienhorst, Reinhard; Vignaroli, Natascia; Walker, ...

  9. Valuing Green in the Appraisal Process - Building America Top...

    Energy Saver

    Valuing Green in the Appraisal Process - Building America Top Innovation Real estate appraisers have historically faced challenges with green and energy efficient homes, both in ...

  10. Vision Machine & Fabrication Corp. Named Top Small Business Subcontrac...

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    Vision Machine & Fabrication Corp. Named Top Small Business Subcontractor at Jefferson Lab for FY 2014 NEWPORT NEWS, VA, Sept. 10, 2015 - Jefferson Science Associates, the...

  11. NREL Staff Recognized for Top Innovations as Lab Celebrates Record...

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    Staff Recognized for Top Innovations as Lab Celebrates Record Patent Year DOE EERE Assistant Secretary David Danielson highlights "innovation culture" of national labs May 7, 2015 ...

  12. Westinghouse earns top award from quality new mexico

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    Earns Top Award From Quality New Mexico CARLSBAD, N.M., January 11, 2000 - The Westinghouse Waste Isolation Division led a group of three Carlsbad organizations recognized by...

  13. Top Low- or No-Cost Improvements | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Top Low- or No-Cost Improvements Top Low- or No-Cost Improvements This presentation describes the top low- or no-cost projects to improve energy efficiency as identified in energy assessments performed by DOE and by the Industrial Assessment Centers. Top Low- or No-Cost Improvements (April 2, 2009) (1.94 MB) More Documents & Publications Energy Assessments FUJIFILM Hunt Chemicals U.S.A. Achieves Compressed Air System Energy-Reduction Goals with a Three-Phased Strategy Save Energy Now in Your

  14. ESnet Named One of Top Government IT Innovators -- Again

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    ESnet Named One of Top Government IT Innovators - Again News & Publications ESnet News Media & Press Publications and Presentations Galleries ESnet Awards and Honors Contact Us...

  15. The Business Case for Fuel Cells 2011: Energizing America's Top...

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    The Business Case for Fuel Cells 2011: Energizing America's Top Companies November 2011 i ... Jennifer Gangi, and Sandra Curtin of Fuel Cells 2000, an activity of Breakthrough ...

  16. Secretary Chu Recognizes America's Next Top Energy Innovators...

    Office of Environmental Management (EM)

    ... View a video on the startup's technology here. Addthis Related Articles The America's Next Top Energy Innovator Challenge makes inventions and technologies developed at the U.S. ...

  17. Help Choose America's Next Top Energy Innovator | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Choose America's Next Top Energy Innovator Help Choose America's Next Top Energy Innovator January 26, 2012 - 9:00am Addthis The America’s Next Top Energy Innovator Challenge, a part of the Startup America initiative, makes it easier for start-ups to use inventions and technologies developed at the U.S. Department of Energy’s 17 National Laboratories and the Y-12 National Security Complex. | Photo courtesy of National Renewable Energy Laboratory. The America's Next Top Energy Innovator

  18. Northwest public utilities, BPA top five-year energy savings...

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    Northwest-public-utilities-BPA-top-five-year-energy-savings-target Sign In About | Careers | Contact | Investors | bpa.gov Search News & Us Expand News & Us Projects &...

  19. Top Solar Technology Co Ltd | Open Energy Information

    OpenEI (Open Energy Information) [EERE & EIA]

    Manufacturer of PV module connector systems and conductive aluminium paste for PV cells. References: Top Solar Technology Co Ltd1 This article is a stub. You can help...

  20. Building America Solution Center - Building America Top Innovation...

    Energy Saver

    Building America Solution Center - Building America Top Innovation SCimagemale.jpg The Building America Solution Center is a Web-based tool connecting users to fast, free, and ...

  1. Building America Top Innovations 2012: Advanced Framing Systems and Packages

    SciTech Connect

    none,

    2013-01-01

    This Building America Top Innovations profile describes Building America research showing advanced 2x6, 24-inch on-center framing, single top plates, open headers, and 2-stud corners reduced board feet of lumber by more than 1,000 feet, cut energy use by 13%, and cut material and labor costs by more than $1,000 on a typical home.

  2. Measurements of the Top Quark at the Tevatron Collider

    SciTech Connect

    Cerrito, Lucio

    2007-01-01

    The authors present recent preliminary measurements of the top-antitop pair production cross section and determinations of the top quark pole mass, performed using the data collected by the CDF and D0 Collaborations at the Tevatron Collider. In the lepton plus jets final state, with semileptonic B decay, the pair production cross section has now been measured at CDF using {approx} 760 pb{sup -1} of proton-antiproton collisions at a center-of-mass energy of {radical}s = 1.96 TeV. A measurement of the production cross section has also been made with {approx} 1 fb{sup -1} of data in the all-jets final state by the CDF Collaboration. The mass of the top quark has now been measured using {approx} 1 fb{sup -1} of collision data using all decay channels of the top quark pair, yielding the most precise measurements of the top mass to date.

  3. USDOE Top-of-Rail Lubricant Project

    SciTech Connect

    Mohumad F. Alzoubi; George R. Fenske; Robert A. Erck; Amrit S. Boparai

    2002-02-01

    Lubrication of wheel/rail systems has been recognized for the last two decades as a very important issue for railroads. Energy savings and less friction and wear can be realized if a lubricant can be used at the wheel/rail interface. On the other hand, adverse influences are seen in operating and wear conditions if improper or excessive lubrication is used. Also, inefficiencies in lubrication need to be avoided for economic and environmental reasons. The top-of-rail (TOR) lubricant concept was developed by Texaco Corporation to lubricate wheels and rails effectively and efficiently. Tranergy Corporation has been developing its SENTRAEN 2000{trademark} lubrication system for the last ten years, and this revolutionary new high-tech on-board rail lubrication system promises to dramatically improve the energy efficiency, performance, safety, and track environment of railroads. The system is fully computer-controlled and ensures that all of the lubricant is consumed as the end of the train passes. Lubricant quantity dispensed is a function of grade, speed, curve, and axle load. Tranergy also has its LA4000{trademark} wheel and rail simulator, a lubrication and traction testing apparatus. The primary task of this project was collecting and analyzing the volatile and semivolatile compounds produced as the lubricant was used. The volatile organic compounds were collected by Carbotrap cartridges and analyzed by adsorption and gas chromatography/mass spectrometry (GC/MS). The semivolatile fraction was obtained by collecting liquid that dripped from the test wheel. The collected material was also analyzed by GC/MS. Both of these analyses were qualitative. The results indicated that in the volatile fraction, the only compounds on the Environmental Protection Agency's (EPA) Superfund List of Analytes detected were contaminants either in the room air or from other potential contamination sources in the laboratory. Similarly, in the semivolatile fraction none of the detected

  4. On the Path to SunShot: The Environmental and Public Health Benefits...

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    The Environmental and Public Health Benefits of Achieving High Penetrations of Solar Energy in the United States Cover photos (clockwise from top left): Solar Design Associates, ...

  5. Archived Reference Building Type: Outpatient health care

    Energy.gov [DOE]

    Here you will find past versions of the commercial reference building models for existing buildings constructed before 1980, organized by building type and location. A summary ofbuilding types and climate zones is available for reference. Current versions are also available.

  6. Archived Reference Building Type: Outpatient health care

    Energy.gov [DOE]

    Here you will find past versions of the commercial reference building models for existing buildings constructed in or after 1980, organized by building type and location. A summary of building types and climate zones is available for reference. Current versions are also available.

  7. Workplace Charging Challenge Partner: Advocate Health Care |...

    Energy Saver

    This is why plug-in electric vehicle (PEV) charging stations have become an important part of Advocate's much larger sustainability goals. Advocate has a total of 11 PEV charging ...

  8. Jefferson Lab's Newest Cluster Makes Top500 List of Fastest

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    Supercomputers | Jefferson Lab Newest Cluster Makes Top500 List of Fastest Supercomputers Jefferson Lab's Newest Cluster Makes Top500 List of Fastest Supercomputers NEWPORT NEWS, VA, November 16, 2016 - For the third time in its history, Thomas Jefferson National Accelerator Facility is home to one of the world's 500 fastest supercomputers. The SciPhi-XVI supercomputer was just listed as a TOP500 Supercomputer Site on November 14, placing 397th on the 48th edition of the list of the world's

  9. Constraints on anomalous top quark couplings at the LHC

    SciTech Connect

    Rizzo, T.G.

    1996-09-01

    Measurements of distributions associated with the pair production of top quarks at the LHC can be used to constrain (or observe) the anomalous chromomagnetic dipole moment(k) of the top. For example, using either the tt(bar) invariant mass or the Pt distribution of top we find that sensitivities to ; k; of order 0.05 are obtainable with 100 /fb of integrated luminosity. This is similar in magnitude to what can be obtained at a 500 GeV NLC with an integrated luminosity of 50 /fb through an examination of the e(+)e(-) right arrow tt(bar)g process.

  10. Observation of $t$-channel electroweak top quark production

    SciTech Connect

    Triplett, Nathan; /Iowa State U.

    2011-04-01

    The top quark is the heaviest known fundamental particle, with a mass of 172.0{sub -1.3}{sup +0.9}GeV. This is nearly twice the mass of the second heaviest known particle, the Z boson, and roughly the mass of a gold atom. Because of its unusually large mass, studying the top quark may provide insight into the Higgs mechanism and other beyond the standard model physics. Only two accelerators in the world are powerful enough to produce top quarks. The Tevatron, which first accelerated protons in 1983, has produced almost 400,000 top quarks, roughly half at each of its two detectors: DO and CDF. The LHC is a much newer accelerator which currently has accumulated about 0.5% as much data as the Tevatron. However, when running at full luminosity, the LHC is capable of producing a top quark about once every second and will quickly surpass the Tevatron as the leading producer of top quarks. This analysis uses data from the D0 detector at the Tevatron, which are described in chapter 3. Top quarks are produced most often in pairs of top and anti-top quarks through an interaction of the strong force. This production mode was first observed in 1995 at the Tevatron. However, top quarks can also be produced though an electroweak interaction, which produces just one top quark. This production mode was first observed at the Tevatron in 2008. Single top quark production can occur in different channels. In this analysis, a measurement of the cross section of the t-channel production mode is performed. This measurement uses 5.4 fb{sup -1} of data and uses the technique of boosted decision trees in order to separate signal from background events. The t-channel cross section is measured to be: {sigma}(p{bar p} {yields} tqb + X) = 3.03{sub -0.66}{sup +0.78}pb (0.0.1). Additional cross section measurements were also performed for the s-channel as well as the s + t-channel. The measurement of each one of these three cross sections was repeated three times using different techniques, and

  11. Top quark production and properties at the Tevatron

    SciTech Connect

    Fiedler, Frank; /Munich U.

    2005-06-01

    The precise measurement of top quark production and properties is one of the primary goals of the Tevatron during Run II. The total t{bar t} production cross-section has been measured in a large variety of decay channels and using different selection criteria. Results from differential cross-section measurements and searches for new physics in t{bar t} production and top quark decays are available. Electroweak production of single top quarks has been searched for. The results from all these analyses, using typically 200 pb{sup -1} of data, are presented.

  12. Measurements of top quark production and properties at the Tevatron

    SciTech Connect

    Bartos, P.

    2014-09-15

    In this letter, we summarize the latest results of the top-quark production and properties at the Tevatron. We do not include results of the top-quark mass and single top-quark production as they were presented in separate talks. The results of the measurements are mostly consistent with the standard-model predictions. However, by looking at the production asymmetry measured by CDF, one can see a discrepancy in both, $t\\bar{t}$ inclusive and lepton-based measurements. D\\O\\ results of production asymmetry are compatible with the standard-model predictions as well as with the CDF results.

  13. Top quark and SUSY (supersymmetric) searches at CDF

    SciTech Connect

    Yeh, G.P.

    1990-05-17

    Searches for the top quark in p{bar p} collisions at {radical}s = 1.8 TeV are described. The analyses are based on data with an integrated luminosity of 4.4 pb{sup {minus}1} recorded with the Collider Detector at Fermilab in the 1988--1989 run. An upper limit on the t{bar t} cross section is obtained. The top quark with mass below 89 GeV/c{sup 2} is excluded at the 95% CL. Prospects for searches for the top quark in the future are presented. We also briefly present results on searches for supersymmetric particles. 14 refs., 10 figs.

  14. Top EM Leadership to Participate in 2016 National Cleanup Workshop |

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Department of Energy Top EM Leadership to Participate in 2016 National Cleanup Workshop Top EM Leadership to Participate in 2016 National Cleanup Workshop March 9, 2016 - 12:00pm Addthis Top EM Leadership to Participate in 2016 National Cleanup Workshop WASHINGTON, D.C. - EM's senior leaders are set to join the 2016 National Cleanup Workshop in mid-September in the Washington, D.C.-area. The nuclear cleanup program's leaders scheduled to take part in the workshop include Assistant Secretary

  15. The heavy Top Quark Partner in Little Higgs Models

    SciTech Connect

    Larios, F.; Perez, M. A.; Penunuri, F.

    2008-07-02

    Little Higgs models provide a natural explanation for the lightness of the Higgs mass. Through the mechanism of collective symmetry breaking, one loop quadratic divergent contributions to the Higgs mass are avoided. In these models a heavy partner of the Top quark appears as required to cancel out the Top's loop contribution. This heavy Top could be produced at the LHC mainly in the single mode. Because of flavor mixing a large FCNC gtT coupling can be generated at one loop that could boost the single T production mode through gg fusion.

  16. Military students access top R&D

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    Military students access top R&D Military students access top R&D Cadets and midshipmen spend summer expanding their scientific knowledge at world-class Los Alamos facilities August 27, 2013 Military students access top R&D Micah Dose, a midshipman at the U.S. Naval Academy and a SARA intern in the Laboratory's ARIES program, peers inside the glovebox where plutonium pits are dis-assembled at Los Alamos. ARIES is the only program in the nation that disassembles and destroys surplus

  17. Top-secret super-secure vault declassified

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    Top-secret super-secure vault declassified Top-secret super-secure vault declassified Located in Los Alamos canyon at Technical Area 41, the Tunnel Vault was built between 1948 and 1949. July 23, 2013 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 multi-disciplines from bioscience, sustainable energy sources, to plasma physics and new materials. Los Alamos National Laboratory sits

  18. Top Better Buildings Beat Articles for February | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Top Better Buildings Beat Articles for February Top Better Buildings Beat Articles for February March 4, 2016 - 9:54am Addthis Top Better Buildings Beat Articles for February By Monica Kanojia You want a rundown of the Better Buildings Beat blog's commercial sector-relevant, and we've got them. Check out February's list of Beat articles to get caught up on the progress being made by Better Buildings Partners in the market toward breaking various barriers to energy efficiency. Florida Better

  19. WIPP Receives Top Safety Award | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Top Safety Award WIPP Receives Top Safety Award November 9, 2011 - 12:00pm Addthis Media Contact Deb Gill www.wipp.energy.gov 575-234-7270 CARLSBAD, N.M. - The U.S. Department of Energy's (DOE) Waste Isolation Pilot Plant (WIPP) received top accolades from New Mexico's leading mining organizations. The New Mexico Bureau of Mine Safety (BMS) recently recognized URS Washington TRU Solutions (WTS), LLC, the WIPP management and operating contractor, for receiving the New Mexico Mining Association

  20. America's Next Top Energy Innovator Challenge | Department of...

    Energy.gov [DOE] (indexed site)

    The America's Next Top Energy Innovator Challenge, a part of the Startup America initiative, made it easier for start-ups to use inventions and technology developed at the U.S....

  1. Building America Top Innovations 2013 Profile Building America Solution Center

    SciTech Connect

    none,

    2013-09-01

    This Top Innovation profile provides information about the Building America Solution Center created by Pacific Northwest National Laboratory, a web tool connecting users to thousands of pieces of building science information developed by DOEs Building America research partners.

  2. PPPL earns top EPA award | Princeton Plasma Physics Lab

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    PPPL earns top EPA award By Jeanne Jackson DeVoe March 14, 2013 Tweet Widget Google Plus ... The recycling of the metal was a big factor in PPPL winning the 2012 EPA WasteWise ...

  3. Top quark properties from the Tevatron (Conference) | SciTech...

    Office of Scientific and Technical Information (OSTI)

    about 172 GeVcsup 2, the top quark provides a unique environment for tests of the Standard Model and is believed to yield sensitivity to new physics beyond the Standard Model. ...

  4. Los Alamos National Laboratory again top contributor to United...

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    County's giving campaign. July 1, 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...

  5. Building America Top Innovations 2012: Unvented, Conditioned Crawlspaces

    SciTech Connect

    none,

    2013-01-01

    This Building America Top Innovations profile describes Building America research which influenced code requirements by demonstrating that unvented, conditioned crawlspaces use 15% to 18% less energy for heating and cooling while reducing humidity over 20% in humid climates.

  6. Top Quark Anomalous Couplings at the International Linear Collider...

    Office of Scientific and Technical Information (OSTI)

    This process probes the elementary couplings of the top quark to the photon, the Z and the W bosons at a level of precision that is difficult to achieve at hadron colliders. ...

  7. Building America Top Innovations 2012: High-R Walls

    SciTech Connect

    none,

    2013-01-01

    This Building America Top Innovations profile describes Building America research on high-R-value walls showing the difference between rated and whole wall R values and the need for vented cladding to reduce condensation potential with some insulation types.

  8. The top quark, 20 years after its discovery

    SciTech Connect

    Denisov, Dmitri; Vellidis, Costas

    2015-04-15

    The heaviest of nature’s elementary particles plays an outsized role in many fundamental processes. But because the top quark is so massive, it eluded experimental detection for nearly two decades.

  9. Building America Top Innovations 2012: EEBA Water Management Guide

    SciTech Connect

    none,

    2013-01-01

    This Building America Top Innovations profile describes the DOE-sponsored Water Management Guide, which identifies durability issues and solutions for high-performance homes. The Water Management Guide has sold 15,000 copies since its first printing.

  10. Report of the 2005 Snowmass Top/QCD Working Group

    SciTech Connect

    Juste, A.; Kiyo, Y.; Petriello, F.; Teubner, T.; Agashe, K.; Batra, P.; Baur, U.; Berger, C.F.; Cembranos, J.A.R.; Gehrmann-De Ridder, A.; Gehrmann, T.; Glover, E.W.N.; Godfrey, S.; Hoang, A.; Perelstein, M.; Sullivan, Z.; Tait, T.; Zhu, S.; /Johns Hopkins U. /Princeton, Inst. Advanced Study /Syracuse U. /Argonne /SUNY, Buffalo /SLAC /UC, Irvine /Zurich, ETH /Zurich U. /Durham U., IPPP /Ottawa Carleton Inst. Phys. /Munich, Max Planck Inst. /Cornell U., CIHEP /Peking U.

    2006-01-17

    This report discusses several topics in both top quark physics and QCD at an International Linear Collider (ILC). Issues such as measurements at the t tbar threshold, including both theoretical and machine requirements, and the determination of electroweak top quark couplings are reviewed. New results concerning the potential of a 500 GeV e+e collider for measuring Wtb couplings and the top quark Yukawa coupling are presented. The status of higher order QCD corrections to jet production cross sections, heavy quark form factors, and longitudinal gauge boson scattering, needed for percent-level studies at the ILC, are reviewed. A new study of the measurement of the hadronic structure of the photon at a gamma gamma collider is presented. The effects on top quark properties from several models of new physics, including composite models, Little Higgs theories, and CPT violation, are studied.

  11. Building America Top Innovations 2012: Basement Insulation Systems

    SciTech Connect

    none,

    2013-01-01

    This Building America Top Innovations profile describes research on basement insulation, which identifies the wall installation methods and materials that perform best in terms of insulation and water resistance.

  12. Building America Top Innovations 2012: Tankless Gas Water Heater Performance

    SciTech Connect

    none,

    2013-01-01

    This Building America Top Innovations profile describes Building America field testing that shed light on how real-world water usage affects energy saving estimates of high-efficiency water heating systems.

  13. Building America Top Innovations 2012: Ducts in Conditioned Space

    SciTech Connect

    none,

    2013-01-01

    This Building America Top Innovations profile describes Building America field testing that found moving ductwork into the home’s conditioned space can save 8%-15% on energy costs, improve comfort, reduce moisture problems, and even reduce installation costs.

  14. Evidence for electroweak top quark production in proton-antiproton...

    Office of Scientific and Technical Information (OSTI)

    acceptance, background, and observed data we measure the single top quark cross section: sigma(pbar p yields tb + tqb + X) 4.6sub -1.5sup +1.8 pb. The probability for...

  15. NREL Bioenergy Staff Honored for Top Innovations in 2015 | Bioenergy...

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    Bioenergy Staff Honored for Top Innovations in 2015 May 24, 2016 Photo of a group of ten ... Transfer Excellence Awards to the bioenergy team of (from left to right) Wesley ...

  16. NREL Bioenergy Staff Honored for Top Innovations in 2015 | Awards...

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    Bioenergy Staff Honored for Top Innovations in 2015 May 24, 2016 Photo of a group of ten ... Transfer Excellence Awards to the bioenergy team of (from left to right) Wesley ...

  17. Feynman Center for Innovation honors top technical trailblazers

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    Feynman Center honors top technical trailblazers Feynman Center for Innovation honors top technical trailblazers Breakthroughs tap Los Alamos science for commercial application, from high-performance computing to geothermal energy. July 19, 2016 Fuel Cell Performance and Durability Gary Grider (second from right) with the 2015 Richard P. Feynman Innovation Prize. Also pictured (left to right): Duncan McBranch, Chief Technology Officer of Los Alamos National Laboratory; Terry Wallace, Program

  18. Buried and Encapsulated Ducts - Building America Top Innovation |

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Department of Energy Buried and Encapsulated Ducts - Building America Top Innovation Buried and Encapsulated Ducts - Building America Top Innovation photo of worker blowing insulation on ducts in an attic. Ductwork installed in unconditioned attics can significantly increase the heating and cooling costs of homes, resulting in thermal losses of 10%-45% of total space conditioning energy use. To address this problem, Building America researchers from the Consortium for Advanced Residential

  19. Energy Department Recognizes Nation's Top Green Power Programs |

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Department of Energy Nation's Top Green Power Programs Energy Department Recognizes Nation's Top Green Power Programs November 16, 2011 - 1:08pm Addthis WASHINGTON, D.C. - The U.S. Department of Energy (DOE) today recognized four leading organizations for expanding the market for electricity produced from renewable energy sources during the 11th annual Green Power Leadership Awards in San Francisco, Calif. These organizations' innovative "green power" programs provide consumers

  20. Laboratory named a top-50 employer for Latina women

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    Laboratory named a top-50 employer for Latina women Community Connections: Your link to news and opportunities from Los Alamos National Laboratory Latest Issue:November 2, 2016 all issues All Issues » submit Laboratory named a top-50 employer for Latina women Los Alamos is the first national laboratory to be recognized by Latina Style magazine. October 3, 2016 Leah Sanchez started her career at Los Alamos as a student. Leah Sanchez, group leader for the Human Resources Field & Central

  1. Furnace Blower Performance Improvements - Building America Top Innovation |

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Department of Energy Furnace Blower Performance Improvements - Building America Top Innovation Furnace Blower Performance Improvements - Building America Top Innovation This photo shows a circular-shaped blower fan for furnaces and air conditioners. As homeowners switch on their forced-air furnaces in preparation for cold weather, they may be unaware of how furnace blowers can impact HVAC efficiency. In fact, studies show that the most common blowers have efficiencies of only 10%-15%.

  2. The top quark (20 years after the discovery)

    SciTech Connect

    Boos, Eduard; Brandt, Oleg; Denisov, Dmitri; Denisov, Sergey; Grannis, Paul

    2015-09-10

    On the twentieth anniversary of the observation of the top quark, we trace our understanding of this heaviest of all known particles from the prediction of its existence, through the searches and discovery, to the current knowledge of its production mechanisms and properties. We also discuss the central role of the top quark in the Standard Model and the windows that it opens for seeking new physics beyond the Standard Model.

  3. Los Alamos scientists win top American Physical Society prizes

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    Los Alamos scientists win top American Physical Society prizes Los Alamos scientists win top American Physical Society prizes Two senior scientists at Los Alamos National Lab are being honored by the American Physical Society (APS) for their fundamental contributions in nuclear physics and biophysics. October 18, 2016 Alan Perelson (left), of Los Alamos' Theoretical Biology and Biophysics group, and Joe Carlson of the Lab's Nuclear and Particle Physics, Astrophysics and Cosmology group, won two

  4. NREL Facility Named One of Nation's Top Sustainable Buildings |

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Department of Energy NREL Facility Named One of Nation's Top Sustainable Buildings NREL Facility Named One of Nation's Top Sustainable Buildings June 24, 2011 - 12:31pm Addthis The 222,000 sq. ft. RSF has been recognized for its innovative construction and efficiency. | Courtesy of Dennis Schroeder, National Renewable Energy Laboratory staff photographer. The 222,000 sq. ft. RSF has been recognized for its innovative construction and efficiency. | Courtesy of Dennis Schroeder, National

  5. National Residential Efficiency Measures Database - Building America Top

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Innovation | Department of Energy National Residential Efficiency Measures Database - Building America Top Innovation National Residential Efficiency Measures Database - Building America Top Innovation Image of a man insulating the ceiling of a home. Robust cost data for energy-efficiency measures provide an essential framework for transforming the housing industry to high-performance homes. These data allow for effective optimization capabilities to guide builders, researchers, HERS raters,

  6. Next Generation Advanced Framing - Building America Top Innovation |

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Department of Energy Advanced Framing - Building America Top Innovation Next Generation Advanced Framing - Building America Top Innovation This photo shows advanced framing on a rim header and looking through to a house in the distance. Building America field studies involving thousands of homes have verified significant savings in energy, materials, and labor when production builders apply advanced framing techniques-exceeding $1,000 per home. Building America researchers at Partnership for

  7. Building America's Top Innovations Advance High Performance Homes |

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Department of Energy Building America's Top Innovations Advance High Performance Homes Building America's Top Innovations Advance High Performance Homes Innovations sponsored by the U.S. Department of Energy's (DOE) Building America program and its teams of building science experts continue to have a transforming impact, leading our nation's home building industry to high-performance homes. Building America researchers have worked directly with more than 300 U.S. production home builders and

  8. Jefferson Lab Recognizes Top Small Business Subcontractor for 2008 |

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    Jefferson Lab Recognizes Top Small Business Subcontractor for 2008 Jefferson Lab Recognizes Top Small Business Subcontractor for 2008 groundbreaking D.G.S. President Ruth Seeley and her husband, Don, vice president and project manager, received the 2008 Jefferson Science Associates/JLab Outstanding Small Business Subcontractor award. Photo: Greg Adams NEWPORT NEWS, Va., April 27, 2009 - D.G.S. Painting Inc., a Yorktown-based business that provides a range of custom-painting services, has

  9. Tapping Top University Draft Picks to Engineer Solar Championships |

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Department of Energy Top University Draft Picks to Engineer Solar Championships Tapping Top University Draft Picks to Engineer Solar Championships February 2, 2012 - 3:03pm Addthis The Office of Energy Efficiency and Renewable Energy offers a variety of internships, fellowships, and scholarships in addition to the postdoctoral research awards. Current SunShot fellows pose in front of the Apollo Lunar Module at the National Air and Space Museum. | Energy Department file photo. The Office of

  10. Attic Air Sealing Guide - Building America Top Innovation | Department of

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Energy Attic Air Sealing Guide - Building America Top Innovation Attic Air Sealing Guide - Building America Top Innovation Image showing step-by-step instructions for air sealing. One of the most effective energy measures for retrofitting homes across the United States is attic air sealing. The Building America-sponsored Guide to Attic Air Sealing provides much needed instruction essential to achieving effective energy savings while avoiding pitfalls that can lead to combustion safety and

  11. High-Efficiency Window Air Conditioners - Building America Top Innovation |

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Department of Energy Window Air Conditioners - Building America Top Innovation High-Efficiency Window Air Conditioners - Building America Top Innovation This photo shows a window air conditioning unit in place in a window frame. Window air conditioners are inexpensive, portable, and can be installed by home occupants, making them a good solution for spot cooling and for installing air conditioning into homes that lack ductwork. However, window air conditioners have low minimum efficiency

  12. Groundwater, Legacy Soil Cleanup and Flood Recovery Top Lab's

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Accomplishments | Department of Energy Groundwater, Legacy Soil Cleanup and Flood Recovery Top Lab's Accomplishments Groundwater, Legacy Soil Cleanup and Flood Recovery Top Lab's Accomplishments December 23, 2014 - 12:00pm Addthis Los Alamos National Laboratory’s chromium remediation project is located in a canyon adjacent to pueblo lands. Los Alamos National Laboratory's chromium remediation project is located in a canyon adjacent to pueblo lands. A 1,000-year rain event in September

  13. HVAC Cabinet Air Leakage Test Method - Building America Top Innovation |

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Department of Energy Cabinet Air Leakage Test Method - Building America Top Innovation HVAC Cabinet Air Leakage Test Method - Building America Top Innovation While HVAC installers have improved their air sealing practices to reduce the amount of air leaking at ducts and duct boots, testing showed that distribution systems still leaked at air handlers and furnace HVAC Air Leakage Fig 1 Air handler furnace cabinet with pressure taps.jpg cabinets. This has hampered the ability of HVAC

  14. Dateline Los Alamos: Top Science News for 2013

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    Top Science News for 2013 Dateline Los Alamos: Top Science News for 2013 HIV vaccine, Mars water, climate change, birth of a black hole, thwarting terrorists among topics of interest Los Alamos outstanding science and technology achievements for 2013 December 24, 2013 los alamos acheivements This photo shows a laser pulse at Los Alamos National Laboratory's TRIDENT facility striking a thin foil target to produce neutrons that can be used to interrogate closed containers and determine the amount

  15. Unvented, Conditioned Attics - Building America Top Innovation | Department

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    of Energy Attics - Building America Top Innovation Unvented, Conditioned Attics - Building America Top Innovation This photo shows an attic that is conditioned (insulated) and showing ductwork. The preference for a large segment of the U.S. housing industry has been to locate HVAC systems in unconditioned attics, but this is highly inefficient. The additional heat loss and gain of ducts in unconditioned, vented attics increases energy use for heating and cooling by 10%. Additionally, duct

  16. Water Management Guide - Building America Top Innovation | Department of

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Energy Water Management Guide - Building America Top Innovation Water Management Guide - Building America Top Innovation Cover of the EEBA Water Management Guide. As energy codes and voluntary programs such as ENERGY STAR for Homes and the DOE Zero Energy Ready Home (formerly Challenge Home) continue transforming the housing industry to high performance, better insulated and air-sealed assemblies now have substantially reduced tolerance for drying. As a result, managing bulk water flow has

  17. A new scoring function for top-down spectral deconvolution

    SciTech Connect

    Kou, Qiang; Wu, Si; Liu, Xiaowen

    2014-12-18

    Background: Top-down mass spectrometry plays an important role in intact protein identification and characterization. Top-down mass spectra are more complex than bottom-up mass spectra because they often contain many isotopomer envelopes from highly charged ions, which may overlap with one another. As a result, spectral deconvolution, which converts a complex top-down mass spectrum into a monoisotopic mass list, is a key step in top-down spectral interpretation. Results: In this paper, we propose a new scoring function, L-score, for evaluating isotopomer envelopes. By combining L-score with MS-Deconv, a new software tool, MS-Deconv+, was developed for top-down spectral deconvolution. Experimental results showed that MS-Deconv+ outperformed existing software tools in top-down spectral deconvolution. Conclusions: L-score shows high discriminative ability in identification of isotopomer envelopes. Using L-score, MS-Deconv+ reports many correct monoisotopic masses missed by other software tools, which are valuable for proteoform identification and characterization.

  18. Spin Measurement in Top Quark Events at the LHC

    SciTech Connect

    Linacre, Jacob

    2015-01-01

    Measurements of polarisation and spin correlations are presented in events with top quarks produced in pp collisions at the LHC. The data correspond to integrated luminosities of $5 fb^{-1}$ at $\\sqrt{s}$ = 7 TeV and 20 $fb^{-1}$ at $\\sqrt{s}$ = 8 TeV collected with the ATLAS and CMS detectors. The top quark polarization is measured in both single top quark production in the t-channel and $t\\bar{t}$ pair-production, from the angular distributions of charged leptons in the rest frame of their parent top quark. The spin correlations are measured in $t\\bar{t}$ events using various angular distributions of the decay products. The measurements are made using both template fitting methods and by unfolding the distributions to the parton-level, where differential measurements with respect to the invariant mass, rapidity, and transverse momentum of the $t\\bar{t}$ system are also made. The spin correlation measurements are used to search for new physics in the form of a light top squark or an anomalous top quark chromo-magnetic dipole moment. All measurements are found to be in agreement with predictions of the standard model.

  19. A new scoring function for top-down spectral deconvolution

    DOE PAGES [OSTI]

    Kou, Qiang; Wu, Si; Liu, Xiaowen

    2014-12-18

    Background: Top-down mass spectrometry plays an important role in intact protein identification and characterization. Top-down mass spectra are more complex than bottom-up mass spectra because they often contain many isotopomer envelopes from highly charged ions, which may overlap with one another. As a result, spectral deconvolution, which converts a complex top-down mass spectrum into a monoisotopic mass list, is a key step in top-down spectral interpretation. Results: In this paper, we propose a new scoring function, L-score, for evaluating isotopomer envelopes. By combining L-score with MS-Deconv, a new software tool, MS-Deconv+, was developed for top-down spectral deconvolution. Experimental results showedmore » that MS-Deconv+ outperformed existing software tools in top-down spectral deconvolution. Conclusions: L-score shows high discriminative ability in identification of isotopomer envelopes. Using L-score, MS-Deconv+ reports many correct monoisotopic masses missed by other software tools, which are valuable for proteoform identification and characterization.« less

  20. We are providing this notice to you as required by the Affordable Care Act, to i

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    are providing this notice to you as required by the Affordable Care Act, to inform you about the new health exchange options available under the law. Please feel free to compare the coverage available at the exchanges with coverage at Los Alamos National Security, LLC. New Health Insurance Marketplace Coverage Options and Your Health Coverage PART A: General Information When key parts of the health care law take effect in 2014, there will be a new way to buy health insurance: the Health

  1. Bench-Top Engine System for Fast Screening of Alternative Fuels...

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Bench-Top Engine System for Fast Screening of Alternative Fuels and Fuel Additives Bench-Top Engine System for Fast Screening of Alternative Fuels and Fuel Additives A bench-top ...

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

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

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

  3. Colorado Start-Up Awarded First 'America's Next Top Energy Innovator...

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Colorado Start-Up Awarded First 'America's Next Top Energy Innovator' Agreement Colorado Start-Up Awarded First 'America's Next Top Energy Innovator' Agreement May 20, 2011 - ...

  4. Advanced Combustion Engine R&D: Goals, Strategies, and Top Accomplishm...

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Engine R&D: Goals, Strategies, and Top Accomplishments Advanced Combustion Engine R&D: Goals, Strategies, and Top Accomplishments PDF icon advcombustiongoals.pdf More Documents &...

  5. VariableR reclustering in multiple top quark events - Oral Presentatio...

    Office of Scientific and Technical Information (OSTI)

    VariableR reclustering in multiple top quark events - Oral Presentation Citation Details In-Document Search Title: VariableR reclustering in multiple top quark events - Oral...

  6. From Shop Floor to Top Floor: Best Business Practices in Energy...

    OpenEI (Open Energy Information) [EERE & EIA]

    Shop Floor to Top Floor: Best Business Practices in Energy Efficiency Jump to: navigation, search Tool Summary LAUNCH TOOL Name: From Shop Floor to Top Floor: Best Business...

  7. Top quark physics at the Tevatron results and prospects

    SciTech Connect

    K. Sliwa

    2002-10-16

    The methodology of CDF and D0 top quark analyses and their underlying assumptions are summarized. The CDF and D0 top mass averages, obtained from measurements in several channels and based on about 100 pb{sup -1} of data from p{bar p} collisions at {radical}s = 1.8 TeV collected by each experiment in Run-I, are: M{sub t} = 176.1 {+-} 4.0(stat) {+-} 5.1(syst) GeV/c{sup 2} and M{sub t} = 172.1 {+-} 5.2(stat) {+-} 4.9(syst) Gev/C{sup 2}, respectively. The combined Tevatron measurement of the top quark mass is M{sub t} = 174.3 {+-} 3.2(stat) {+-} 4.0(syst) GeV/c{sup 2}. The CDF measurement of the t{bar t} cross section (assuming M{sub t} = 175 GeV/c{sup 2}) is {sigma}{sub tt} = 6.5 {+-} {sub 1.4}{sup 1.6} pb, and the D0 value (assuming M{sub t} = 172.1 GeV/c{sup 2}) is {sigma}{sub tt} = 5.9 {+-} 1.7 pb. In anticipation of much larger statistics, prospects for top physics in Tevatron Run-II are summarized. The fact that top quark analyses are among the best windows to physics beyond the Standard Model is emphasized.

  8. Search for baryon number violation in top-quark decays

    DOE PAGES [OSTI]

    Chatrchyan, Serguei

    2014-02-20

    A search for baryon number violation (BNV) in top-quark decays is performed using pp collisions produced by the LHC at sqrt(s) = 8 TeV. The top-quark decay considered in this search results in one light lepton (muon or electron), two jets, but no neutrino in the final state. Data used for the analysis were collected by the CMS detector and correspond to an integrated luminosity of 19.5 inverse femtobarns. The event selection is optimized for top quarks produced in pairs, with one undergoing the BNV decay and the other the standard model hadronic decay to three jets. No significant excessmore » of events over the expected yield from standard model processes is observed. The upper limits at 95% confidence level on the branching fraction of the BNV top-quark decay are calculated to be 0.0016 and 0.0017 for the muon and the electron channels, respectively. Assuming lepton universality, an upper limit of 0.0015 results from the combination of the two channels. These limits are the first that have been obtained on a BNV process involving the top quark.« less

  9. Top quark mass measurement using the template method at CDF

    SciTech Connect

    Aaltonen, T; Alvarez Gonzalez, B; Amerio, S; Amidei, D; Anastassov, A; Annovi, A; Antos, J; Apollinari, G; Appel, J A; Apresyan, A; Arisawa, T

    2011-06-03

    We present a measurement of the top quark mass in the lepton+jets and dilepton channels of tt? decays using the template method. The data sample corresponds to an integrated luminosity of 5.6 fb-1 of pp? collisions at Tevatron with ?s = 1.96 TeV, collected with the CDF II detector. The measurement is performed by constructing templates of three kinematic variables in the lepton+jets and two kinematic variables in the dilepton channel. The variables are two reconstructed top quark masses from different jets-to-quarks combinations and the invariant mass of two jets from the W decay in the lepton+jets channel, and a reconstructed top quark mass and mT2, a variable related to the transverse mass in events with two missing particles, in the dilepton channel. The simultaneous fit of the templates from signal and background events in the lepton+jets and dilepton channels to the data yields a measured top quark mass of Mtop = 172.11.1 (stat)0.9 (syst) GeV/c2.

  10. Measurement of the top quark mass in the dilepton channel

    SciTech Connect

    Abazov, V.M.; Abbott, B.; Abolins, M.; Acharya, B.S.; Adams, M.; Adams, T.; Agelou, M.; Aguilo, E.; Ahn, S.H.; Ahsan, M.; Alexeev, G.D.; /Buenos Aires U. /Rio de Janeiro, CBPF /Rio de Janeiro State U. /Sao Paulo, IFT /Alberta U. /Simon Fraser U. /York U., Canada /McGill U. /Hefei, CUST /Andes U., Bogota /Charles U.

    2006-09-01

    We present a measurement of the top quark mass in the dilepton channel based on approximately 370 pb{sup -1} of data collected by the D0 experiment during Run II of the Fermilab Tevatron collider. We employ two different methods to extract the top quark mass. We show that both methods yield consistent results using ensemble tests of events generated with the D0 Monte Carlo simulation. We combine the results from the two methods to obtain a top quark mass m{sub t} = 178.1 {+-} 8.2 GeV. The statistical uncertainty is 6.7 GeV and the systematic uncertainty is 4.8 GeV.

  11. Neural Networks for Analysis of Top Quark Production

    SciTech Connect

    B. Abbott et al.

    1999-08-04

    Neural networks (NNs) provide a powerful and flexible tool for selecting a signal from a larger background. The D0 collaboration has used them extensively in studying t{anti t} decays. NNs were essential to the measurement of the t{anti t} production cross section in the all-jets channel (t{anti t} {yields} b {anti b}qqqq), and were also used in the measurement of the mass of the top quark in the lepton+jets channel (t{anti t} {yields} b{anti b}l{nu}q{anti q}). This paper will describe two new applications of neural networks to top quark analysis: the search for single top quark production, and an effort to increase the sensitivity in the dilepton channel t{anti t} {yields} b{anti b}e{anti {mu}}{nu}{anti {nu}} beyond that achieved in the published analysis.

  12. Building America Top Innovations 2013 Profile - Zero Energy-Ready

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Single-Family Homes | Department of Energy Building America Top Innovations 2013 Profile - Zero Energy-Ready Single-Family Homes Building America Top Innovations 2013 Profile - Zero Energy-Ready Single-Family Homes Many Building America teams (ARBI, BA-PIRC, BSC, CARB, IBACOS, NorthernSTAR, PHI, etc.) have worked with home builders to design and test zero-energy-ready homes. ba_in_2.1.6_zeroenergyhomes_100213.pdf (807.25 KB) More Documents & Publications Zero Energy-Ready Single-Family

  13. Top quark mass measurement at CDF Run-II

    SciTech Connect

    T. Maruyama

    2004-05-11

    CDF has resumed the top quark mass measurement with upgraded detectors and Tevatron complex. High statistics should allow us to determine the top mass with an uncertainty of a few GeV/c{sup 2} by the end of Run II. The current measured value, using an integrated luminosity of {approx} 108 pb{sup -1}, is 177.5{sub -9.4}{sup +12.7} (stat.) {+-} 7.1(syst.) GeV/c{sup 2} (lepton + jets with one b-jet tagged mode: the current best mode), which is consistent with RunI measurements.

  14. Search for Single Top Production at the Tevatron

    SciTech Connect

    Gresele, Ambra; /INFN, Trento

    2006-05-01

    The authors report on a search for Standard Model t-channel and s-channel single top quark production in p{bar p} collisions at a center of mass energy of 1.96 TeV. The authors use a data sample corresponding to 0.7 fb{sup -1} recorded by the upgraded Collider Detector at Fermilab (CDFII) and a data sample corresponding to 370 pb{sup -1} recorded by D0. Both CDF and D0 find no significant evidence for electroweak top quark production and set upper limits at the 95% confidence level on the production cross section.

  15. Success at Sandia - Attracting Top Native American STEM Professionals to

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    the Department of Energy | Department of Energy Success at Sandia - Attracting Top Native American STEM Professionals to the Department of Energy Success at Sandia - Attracting Top Native American STEM Professionals to the Department of Energy December 7, 2011 - 12:35pm Addthis Dr. Stan Atcitty, a Sandia engineer, works on power electronics and energy storage integration to the grid. A program run by Sandia Labs for Native Americans in STEM paid for his Master's and Ph.D. degrees while he

  16. Top 100 U.S. Oil and Gas Fields

    Energy Information Administration (EIA) (indexed site)

    Top 100 U.S. Oil and Gas Fields March 2015 Independent Statistics & Analysis www.eia.gov U.S. Department of Energy Washington, DC 20585 U.S. Energy Information Administration | Top 100 U.S. Oil and Gas Fields i This report was prepared by the U.S. Energy Information Administration (EIA), the statistical and analytical agency within the U.S. Department of Energy. By law, EIA's data, analyses, and forecasts are independent of approval by any other officer or employee of the United States

  17. ESnet Named One of Top Government IT Innovators - Again

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    ESnet Named One of Top Government IT Innovators - Again News & Publications ESnet News Media & Press Publications and Presentations Galleries ESnet Awards and Honors Contact Us Media Jon Bashor, jbashor@lbl.gov, +1 510 486 5849 or Media@es.net Technical Assistance: 1 800-33-ESnet (Inside the US) 1 800-333-7638 (Inside the US) 1 510-486-7600 (Globally) 1 510-486-7607 (Globally) Report Network Problems: trouble@es.net Provide Web Site Feedback: info@es.net ESnet Named One of Top Government

  18. Fuel Technologies: Goals, Strategies, and Top Accomplishments; Vehicle Technologies Program (Fact Sheet)

    SciTech Connect

    Not Available

    2009-04-01

    Fact sheet describes the top accomplishments, goals, and strategies of DOE's Fuel Technologies sub program.

  19. Materials Technologies: Goals, Strategies, and Top Accomplishments (Brochure), Vehicle Technologies Program (VTP)

    Office of Energy Efficiency and Renewable Energy (EERE)

    Document details the goals, strategies, and top accomplishments of DOE's Materials Technologies subprogram.

  20. Building America Top Innovations 2012: ENERGY STAR for Homes Support

    SciTech Connect

    none,

    2013-01-01

    This Building America Top Innovations profile describes Building America’s technical support to ENERGY STAR for Homes, which has labeled more than 1.3 million ENERGY STAR homes that have delivered $23 billion in energy cost savings and avoided 210 million tons of green-house emissions.

  1. Building America Top Innovations 2012: National Residential Efficiency Measures Database

    SciTech Connect

    none,

    2013-01-01

    This Building America Top Innovations profile describes the DOE-sponsored National Residential Efficiency Measures Database, which contains performance characteristics and cost estimates for nearly 3,000 energy retrofit measures. To date, it is used in four prominent DOE software packages to help optimize energy-efficiency recommendations.

  2. Improved determination of the width of the top quark

    SciTech Connect

    Abazov V. M.; Abbott B.; Acharya B. S.; Adams M.; Adams T.; Alexeev G. D.; Alkhazov G.; Alton A.; Alverson G.; Aoki M.; Askew A.; Asman B.; Atkins S.; Atramentov O.; Augsten K.; Avila C.; BackusMayes J.; Badaud F.; Bagby L.; Baldin B.; Bandurin D. V.; Banerjee S.; Barberis E.; Baringer P.; Barreto J.; Bartlett J. F.; Bassler U.; Bazterra V.; Bean A.; Begalli M.; Belanger-Champagne C.; Bellantoni L.; Beri S. B.; Bernardi G.; Bernhard R.; Bertram I.; Besancon M.; Beuselinck R.; Bezzubov V. A.; Bhat P. C.; Bhatia S.; Bhatnagar V.; Blazey G.; Blessing S.; Bloom K.; Boehnlein A.; Boline D.; Boos E. E.; Borissov G.; Bose T.; Brandt A.; Brandt O.; Brock R.; Brooijmans G.; Bross A.; Brown D.; Brown J.; Bu X. B.; Buehler M.; Buescher V.; Bunichev V.; Burdin S.; Burnett T. H.; Buszello C. P.; Calpas B.; Camacho-Perez E.; Carrasco-Lizarraga M. A.; Casey C. K.; Castilla-Valdez H.; Chakrabarti S.; Chakraborty D.; Chan M.; Chandra A.; Chapon E.; Chen G.; Chevalier-Thery S.; Cho D. K.; Cho S. W.; Choi S.; Choudhary B.; Cihangir S.; Claes D.; Clutter J.; Cooke M.; Cooper W. E.; Corcoran M.; Couderc F.; Cousinou M. -C.; Croc A.; Cutts D.; Das A.; Davies G.; de Jong S. J.; De La Cruz-Burelo E.; Deliot F.; Demina R.; Denisov D.; Denisov S. P.; Desai S.; Deterre C.; DeVaughan K.; Diehl H. T.; Diesburg M.; Ding P. F.; Dominguez A.; Dorland T.; Dubey A.; Dudko L. V.; Duggan D.; Duperrin A.; Dutt S.; Dyshkant A.; Eads M.; Edmunds D.; Ellison J.; Elvira V. D.; Enari Y.; Evans H.; Evdokimov A.; Evdokimov V. N.; Facini G.; Ferbel T.; Fiedler F.; Filthaut F.; Fisher W.; Fisk H. E.; Fortner M.; Fox H.; Fuess S.; Garcia-Bellido A.; Garcia-Guerra G. A.; Gavrilov V.; Gay P.; Geng W.; Gerbaudo D.; Gerber C. E.; Gershtein Y.; Ginther G.; Golovanov G.; Goussiou A.; Graf C. P.; Grannis P. D.; Greder S.; Greenlee H.; Greenwood Z. D.; Gregores E. M.; Grenier G.; Gris Ph.; Grivaz J. -F.; Grohsjean A.; Gruenendahl S.; Gruenewald M. W.; Guillemin T.; Gutierrez G.; Gutierrez P.; Haas A.; Hagopian S.; Haley J.; Han L.; Harder K.; Harel A.; Hauptman J. M.; Hays J.; Head T.; Hebbeker T.; Hedin D.; Hegab H.; Heinson A. P.; Heintz U.; Hensel C.; La Cruz I. Heredia-De; Herner K.; Hesketh G.; Hildreth M. D.; Hirosky R.; Hoang T.; Hobbs J. D.; Hoeneisen B.; Hohlfeld M.; Hubacek Z.; Hynek V.; Iashvili I.; Ilchenko Y.; Illingworth R.; Ito A. S.; Jabeen S.; Jaffre M.; Jamin D.; Jayasinghe A.; Jesik R.; Johns K.; Johnson M.; Jonckheere A.; Jonsson P.; Joshi J.; Jung A. W.; Juste A.; Kaadze K.; Kajfasz E.; Karmanov D.; Kasper P. A.; Katsanos I.; Kehoe R.; Kermiche S.; Khalatyan N.; Khanov A.; Kharchilava A.; Kharzheev Y. N.; Kohli J. M.; Kozelov A. V.; Kraus J.; Kulikov S.; Kumar A.; Kupco A.; Kurca T.; Kuzmin V. A.; Lammers S.; Landsberg G.; Lebrun P.; Lee H. S.; Lee S. W.; Lee W. M.; Lellouch J.; Li H.; Li L.; Li Q. Z.; Lietti S. M.; Lim J. K.; Lincoln D.; Linnemann J.; Lipaev V. V.; Lipton R.; Liu Y.; Lobodenko A.; Lokajicek M.; de Sa R. Lopes; Lubatti H. J.; Luna-Garcia R.; Lyon A. L.; Maciel A. K. A.; Mackin D.; Madar R.; Magana-Villalba R.; Malik S.; Malyshev V. L.; Maravin Y.; Martinez-Ortega J.; McCarthy R.; McGivern C. L.; Meijer M. M.; Melnitchouk A.; Menezes D.; Mercadante P. G.; Merkin M.; et al.

    2012-05-04

    We present an improved determination of the total width of the top quark, {Gamma}{sub t}, using 5.4 fb{sup -1} of integrated luminosity collected by the D0 Collaboration at the Tevatron p{bar p} Collider. The total width {Gamma}{sub t} is extracted from the partial decay width {Gamma}(t {yields} Wb) and the branching fraction {Beta}(t {yields} Wb). {Gamma}(t {yields} Wb) is obtained from the t-channel single top-quark production cross section and {Beta}(t {yields} Wb) is measured in t{bar t} events. For a top mass of 172.5 GeV, the resulting width is {Gamma}{sub t} = 2.00{sub -0.43}{sup +0.47} GeV. This translates to a top-quark lifetime of {tau}{sub t} = (3.29{sub -0.63}{sup +0.90}) x 10{sup -25} s. We also extract an improved direct limit on the Cabibbo-Kobayashi-Maskawa quark-mixing matrix element 0.81 < |V{sub tb}| {le} 1 at 95% C.L. and a limit of |V{sub tb}| < 0.59 for a high-mass fourth-generation bottom quark assuming unitarity of the fourth-generation quark-mixing matrix.

  3. Building America Top Innovations 2012: Vapor Retarder Classification

    SciTech Connect

    none,

    2013-01-01

    This Building America Top Innovations profile describes research in vapor retarders. Since 2006 the IRC has permitted Class III vapor retarders like latex paint (see list above) in all climate zones under certain conditions thanks to research by Building America teams.

  4. Top quark mass measurement using the template method at CDF

    DOE PAGES [OSTI]

    Aaltonen, T

    2011-06-03

    We present a measurement of the top quark mass in the lepton+jets and dilepton channels of tmore » $$\\bar{t}$$ decays using the template method. The data sample corresponds to an integrated luminosity of 5.6 fb-1 of p$$\\bar{p}$$ collisions at Tevatron with √s = 1.96 TeV, collected with the CDF II detector. The measurement is performed by constructing templates of three kinematic variables in the lepton+jets and two kinematic variables in the dilepton channel. The variables are two reconstructed top quark masses from different jets-to-quarks combinations and the invariant mass of two jets from the W decay in the lepton+jets channel, and a reconstructed top quark mass and mT2, a variable related to the transverse mass in events with two missing particles, in the dilepton channel. The simultaneous fit of the templates from signal and background events in the lepton+jets and dilepton channels to the data yields a measured top quark mass of Mtop = 172.1±1.1 (stat)±0.9 (syst) GeV/c2.« less

  5. Top quark and higgs physics at the tevatron

    SciTech Connect

    Yao, WeiMing

    2004-10-01

    This is a writeup of my lectures given at the International Workshop on Frontiers of High Energy Physics, held at CCAST, Beijing, China during July 2-10. I discuss some basic experimental techniques for studying the Top quark and Higgsboson at the Tevatron, and review some recent results from CDF and D0 and their future prospects.

  6. Precision Top-Quark Mass Measurements at CDF

    SciTech Connect

    Aaltonen, T.; Alvarez Gonzalez, B.; Amerio, S.; Amidei, D.; Anastassov, A.; Annovi, A.; Antos, J.; Apollinari, G.; Appel, J.A.; Arisawa, T.; Artikov, A.; /Dubna, JINR /Texas A-M

    2012-07-01

    We present a precision measurement of the top-quark mass using the full sample of Tevatron {radical}s = 1.96 TeV proton-antiproton collisions collected by the CDF II detector, corresponding to an integrated luminosity of 8.7 fb{sup -1}. Using a sample of t{bar t} candidate events decaying into the lepton+jets channel, we obtain distributions of the top-quark masses and the invariant mass of two jets from the W boson decays from data. We then compare these distributions to templates derived from signal and background samples to extract the top-quark mass and the energy scale of the calorimeter jets with in situ calibration. The likelihood fit of the templates from signal and background events to the data yields the single most-precise measurement of the top-quark mass, mtop = 172.85 {+-} 0.71 (stat) {+-} 0.85 (syst) GeV/c{sup 2}.

  7. Building America Top Innovations 2012: Outside Air Ventilation Controller

    SciTech Connect

    none,

    2013-01-01

    venThis Building America Top Innovations profile describes Building America research showing how automated night ventilation can reduce cooling energy costs up to 40% and peak demand up to 50% in California’s hot-dry central valley climates and can eliminate the need for air conditioning altogether in the coastal marine climate.

  8. Top-grid monolayer graphene/Si Schottkey solar cell

    SciTech Connect

    Wang, Yusheng; Chen, Caiyun; Fang, Xiao; Li, Zhipeng; Qiao, Hong; Sun, Baoquan; Bao, Qiaoliang

    2015-04-15

    Monolayer graphene/Si Schottkey solar cell was fabricated using a top-grid structure. In comparison with the prevailing “top-window” structure, the newly-designed device structure has simplified the fabrication procedures to avoid ultraviolet (UV) photolithography and SiO{sub 2}-eching. We systematically investigated the effect of chemical doping as well as device area on the device performance. It was found that a power conversion efficiency (PCE) of 5.9% can be achieved by engineering the work function of graphene through chemical doping. Our study indicates that top grid structure is suitable to make low-cost, large area and high efficiency graphene/Si Schottkey solar cell. - Graphical abstract: The engineering of the work function of graphene through chemical doping is an effective approach to improve the performance of monolayer graphene/Si Schottky solar cell. - Highlights: • Monolayer graphene/Si Schottkey solar cell was fabricated. • Chemical doping can effectively tune the work function of graphene film. • Chemical doping has significant effect on the device performance. • The top-grid device structure with graphene is promising with low-cost and high efficiency.

  9. Advanced Framing Systems and Packages- Building America Top Innovation

    Energy.gov [DOE]

    This Building America Innovations profile describes Building America research showing advanced 2x6, 24-inch on-center framing, single top plates, open headers, and 2-stud corners reduced board feet of lumber by more than 1,000 feet, cut energy use by 13%, and cut material and labor costs by more than $1,000 on a typical home.

  10. Building America Top Innovations 2012: Unvented, Conditioned Attics

    SciTech Connect

    none,

    2013-01-01

    This Building America Top Innovations profile describes Building America research showing an unvented attic insulated along the roof line provides better energy performance than a vented attic when HVAC ducts are located in the attic and there are numerous penetrations through the ceiling deck.

  11. ORISE: NHSPI(tm) Provides a Snapshot of Health Security Preparedness...

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    expanded data. The 2014 NHSPI(tm) project team focused on enhancing two key areas: health care delivery and environmental and occupational health. "This has been a tremendous...

  12. Tracking Study for Top-off Safety Validation at SSRL

    SciTech Connect

    Huang, X.; Bauer, J.; Corbett, J.; Dell'Orco, D.; Hettel, B.; Liu, J.; Rabedeau, T.; Safranek, J.; Schmerge, J.; Sebek, J.; Tanabe, J.; Terebilo, A.; Wang, L.; ,

    2011-08-19

    A tracking study was performed at SSRL to identify necessary controls and to prove the safety of top-off operation from radiation hazard under such conditions. The safety rationale, tracking setup and the results are presented. Top-off operational mode has become a trend for existing and planned third-generation storage ring light sources for the many benefits such as increased average brightness, improved thermal stability and elimination of the interruption to user experiments due to traditional injection [1, 2]. Unlike the traditional decay mode injection which happens a few times a day and during which the photon beamline shutters are closed, top-off mode injection requires photon beamline shutters to remain open during injection and occurs much more frequently, from once every 5 seconds to once every 30 minutes. Therefore injection may be transparent to user experiments and the stored current variation can be significantly reduced. For a facility equipped with a full-energy injector, the biggest challenge to the implementation of the top-off mode may be the control of radiation hazard. Studies at ALS and SSRL [2, 3] have shown that a single injected electron pulse that enters the photon beamline and exits the radiation shield wall would cause unacceptable radiation doses on the experimental floor. For the protection of users and experimental equipment, it is hence a prerequisite for top-off operation to establish controls that absolutely prevent such occurrences. Similar to other facilities such as ALS and APS [2, 4], tracking simulations were conducted at SSRL to identify the control measures, define the specifications and prove the radiation safety. However, a different approach toward the proof of safety is taken at SSRL. In this paper we first describe the SSRL accelerator complex with emphasis on the aspects related to top-off in section 2. The general considerations and requirements for top-off are presented in section 3. Section 4 and 5 give a detailed

  13. JLab Recognizes Security Firm as Top Small Business Subcontractor for 2009

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    | Jefferson Lab Recognizes Security Firm as Top Small Business Subcontractor for 2009 JLab Recognizes Security Firm as Top Small Business Subcontractor for 2009 Small Business Mike Dallas, Jefferson Lab's chief operating officer, presents Nicole Stuart, Top Guard president with the Jefferson Science Associates/Jefferson Lab Outstanding Small Business Subcontractor Award for 2009. She is flanked by Chris Stuart, Top Guard vice president and Major Alton Dugger, Top Guard's site supervisor at

  14. A Precision Measurement of the Top Quark Mass

    SciTech Connect

    Black, Kevin Matthew

    2005-05-01

    This dissertation describes the measurement of the top quark mass using events recorded during a {approx} 230 pb{sup -1} exposure of the D0 detector to proton-anti-proton (p{bar p}) collisions at a center of mass energy of 1.96 TeV. The Standard Model of particle physics predicts that the top quark will decay into a bottom quark and a W boson close to 100% of the time. The bottom quark will hadronize (bind with another quark) and produce a jet of hadronic particles. The W bosons can decay either into a charged lepton and a neutrino or a pair of quarks. this dissertation focuses on the top quark (t{bar t}) events in which one W decays hadronically and the other decays leptonically. Two methods of identifying t{bar t} events from the large number of events produced are used. The first is based on the unique topology of the final state particles of a heavy particle. By using the topological information of the event, the t{bar t} events can be efficiently extracted from the background. The second method relies on the identification of the remnants of the long lived bottom quarks that are expected to be produced in the decay of almost every top quark. Because the largest background processes do not contain bottom quarks, this is an extremely efficient way to select the events retaining about 60% of the t{bar t} events and removing almost 90% of the background. A kinematic fit to the top quark mass is performed on the t{bar t} candidate events using the final state particles that are seen in the detector. A likelihood technique is then used to extract the most likely value of the top quark mass, m{sub t}, and signal fraction. The result for the topological selection is m{sub t} = 169.9 {+-} 5.8(statistical){sub -7.8}{sup +8.0}(systematic) GeV while the results on the sample selected from identification of a b quark in the event is m{sub t} = 170.6 {+-} 4.2(statistical){sub -6.8}{sup +6.3}(systematic) GeV.

  15. ARM - CARES - Tracer Forecast for CARES

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    News & Press Backgrounder (PDF, 1.45MB) G-1 Aircraft Fact Sheet (PDF, 1.3MB) Contacts Rahul Zaveri, Lead Scientist Tracer Forecasts for CARES This webpage contains 72-hr...

  16. Forward-backward asymmetry in top quark-antiquark production

    SciTech Connect

    Abazov, Victor Mukhamedovich [Dubna, JINR; Abbott, Braden Keim [Oklahoma U.; Acharya, Bannanje Sripath [Tata Inst.; Adams, Mark Raymond [Illinois U., Chicago; Adams, Todd [Florida State U.; Alexeev, Guennadi D [Dubna, JINR; Alkhazov, Georgiy D [St. Petersburg, INP; Alton, Andrew K [Michigan U.; Augustana Coll., Sioux Falls; Alverson, George O [Northeastern U.; Alves, Gilvan Augusto [Rio de Janeiro, CBPF; Aoki, Masato [Fermilab; Louisiana Tech. U.

    2011-12-12

    We present a measurement of forward-backward asymmetry in top quark-antiquark production in proton-antiproton collisions in the final state containing a lepton and at least four jets. Using a dataset corresponding to an integrated luminosity of 5.4 fb-1, collected by the D0 experiment at the Fermilab Tevatron Collider, we measure the t{bar t} forward-backward asymmetry to be (9.2 3.7)% at the reconstruction level. When corrected for detector acceptance and resolution, the asymmetry is found to be (19.6 6.5)%. We also measure a corrected asymmetry based on the lepton from a top quark decay, found to be (15.2 4.0)%. The results are compared to predictions based on the next-to-leading-order QCD generator mc@nlo. The sensitivity of the measured and predicted asymmetries to the modeling of gluon radiation is discussed.

  17. The role of top in heavy flavor physics

    SciTech Connect

    Hewett, J.L.

    1997-01-01

    The implications of the massive top quark on heavy flavor transitions are explored. We review the generation of quark masses and mixings and the determination techniques, and present the status of the elements of the weak mixing matrix. Purely leptonic decays of heavy mesons are briefly summarized. We present a general introduction to flavor changing neutral currents and an extensive summary of radiative and other rare decay modes. The physics of neutral meson mixing is reviewed and applied to each meson system. We describe the phenomenology of CP violation and how it may be measured in meson decays. Standard Model predictions are given in each case and the effects of physics beyond the Standard Model are also discussed. Throughout, we contrast these transitions in the K and B meson systems to those in the D meson and top-quark sectors.

  18. Forward-backward asymmetry in top quark-antiquark production

    SciTech Connect

    Abazov, V.M.; Abbott, B.; Acharya, B. S.; Adams, M.; Adams, T.; Alexeev, G. D.; Alkhazov, G.; Alton, A.; Alverson, G.; Alves, G. A.; Aoki, M.; Arov, M.; Askew, A.; Asman, B.; Atramentov, O.; Avila, C.; BackusMayes, J.; Badaud, F.; Bagby, L.; Baldin, B.; Bandurin, D. V.; Banerjee, S.; Barberis, E.; Baringer, P.; Barreto, J.; Bartlett, J. F.; Bassler, U.; Bazterra, V.; Beale, S.; Bean, A.; Begalli, M.; Begel, M.; Belanger-Champagne, C.; Bellantoni, L.; Beri, S. B.; Bernardi, G.; Bernhard, R.; Bertram, I.; Besancon, M.; Beuselinck, R.; Bezzubov, V. A.; Bhat, P. C.; Bhatnagar, V.; Blazey, G.; Blessing, S.; Bloom, K.; Boehnlein, A.; Boline, D.; Boos, E. E.; Borissov, G.; Bose, T.; Brandt, A.; Brandt, O.; Brock, R.; Brooijmans, G.; Bross, A.; Brown, D.; Brown, J.; Bu, X. B.; Buehler, M.; Buescher, V.; Bunichev, V.; Burdin, S.; Burnett, T. H.; Buszello, C. P.; Calpas, B.; Camacho-Perez, E.; Carrasco-Lizarraga, M. A.; Casey, B. C. K.; Castilla-Valdez, H.; Chakrabarti, S.; Chakraborty, D.; Chan, K. M.; Chandra, A.; Chen, G.; Chevalier-Thery, S.; Cho, D. K.; Cho, S. W.; Choi, S.; Choudhary, B.; Cihangir, S.; Claes, D.; Clutter, J.; Cooke, M.; Cooper, W. E.; Corcoran, M.; Couderc, F.; Cousinou, M. -C.; Croc, A.; Cutts, D.; Das, A.; Davies, G.; De, K.; de Jong, S. J.; De La Cruz-Burelo, E.; Deliot, F.; Demarteau, M.; Demina, R.; Denisov, D.; Denisov, S. P.; Desai, S.; Deterre, C.; DeVaughan, K.; Diehl, H. T.; Diesburg, M.; Ding, P. F.; Dominguez, A.; Dorland, T.; Dubey, A.; Dudko, L. V.; Duggan, D.; Duperrin, A.; Dutt, S.; Dyshkant, A.; Eads, M.; Edmunds, D.; Ellison, J.; Elvira, V. D.; Enari, Y.; Evans, H.; Evdokimov, A.; Evdokimov, V. N.; Facini, G.; Ferbel, T.; Fiedler, F.; Filthaut, F.; Fisher, W.; Fisk, H. E.; Fortner, M.; Fox, H.; Fuess, S.; Garcia-Bellido, A.; Gavrilov, V.; Gay, P.; Geng, W.; Gerbaudo, D.; Gerber, C. E.; Gershtein, Y.; Ginther, G.; Golovanov, G.; Goussiou, A.; Grannis, P. D.; Greder, S.; Greenlee, H.; Greenwood, Z. D.; Gregores, E. M.; Grenier, G.; Gris, Ph; Grivaz, J. -F.; Grohsjean, A.; Gruenendahl, S.; Gruenewald, M. W.; Guillemin, T.; Guo, F.; Gutierrez, G.; Gutierrez, P.; Haas, A.; Hagopian, S.; Haley, J.; Han, L.; Harder, K.; Harel, A.; Hauptman, J. M.; Hays, J.; Head, T.; Hebbeker, T.; Hedin, D.; Hegab, H.; Heinson, A. P.; Heintz, U.; Hensel, C.; Heredia-De La Cruz, I.; Herner, K.; Hesketh, G.; Hildreth, M. D.; Hirosky, R.; Hoang, T.; Hobbs, J. D.; Hoeneisen, B.; Hohlfeld, M.; Hubacek, Z.; Huske, N.; Hynek, V.; Iashvili, I.; Ilchenko, Y.; Illingworth, R.; Ito, A. S.; Jabeen, S.; Jaffre, M.; Jamin, D.; Jayasinghe, A.; Jesik, R.; Johns, K.; Johnson, M.; Johnston, D.; Jonckheere, A.; Jonsson, P.; Joshi, J.; Jung, A. W.; Juste, A.; Kaadze, K.; Kajfasz, E.; Karmanov, D.; Kasper, P. A.; Katsanos, I.; Kehoe, R.; Kermiche, S.; Khalatyan, N.; Khanov, A.; Kharchilava, A.; Kharzheev, Y. N.; Kirby, M. H.; Kohli, J. M.; Kozelov, A. V.; Kraus, J.; Kulikov, S.; Kumar, A.; Kupco, A.; Kurca, T.; Kuzmin, V. A.; Kvita, J.; Lammers, S.; Landsberg, G.; Lebrun, P.; Lee, H. S.; Lee, S. W.; Lee, W. M.; Lellouch, J.; Li, L.; Li, Q. Z.; Lietti, S. M.; Lim, J. K.; Lincoln, D.; Linnemann, J.; Lipaev, V. V.; Lipton, R.; Liu, Y.; Liu, Z.; Lobodenko, A.; Lokajicek, M.; de Sa, R. Lopes; Lubatti, H. J.; Luna-Garcia, R.; Lyon, A. L.; Maciel, A. K. A.; Mackin, D.; Madar, R.; Magana-Villalba, R.; Malik, S.; Malyshev, V. L.; Maravin, Y.; Martinez-Ortega, J.; McCarthy, R.; McGivern, C. L.; Meijer, M. M.; Melnitchouk, A.; Menezes, D.; Mercadante, P. G.; Merkin, M.; Meyer, A.; Meyer, J.; Miconi, F.; Mondal, N. K.; Muanza, G. S.; Mulhearn, M.; Nagy, E.; Naimuddin, M.; Narain, M.; Nayyar, R.; Neal, H. A.; Negret, J. P.; Neustroev, P.; Novaes, S. F.; Nunnemann, T.; Obrant, G.; Orbaker, D.; Orduna, J.; Osman, N.; Osta, J.; et. al.

    2011-12-12

    We present a measurement of forward-backward asymmetry in top quark-antiquark production in proton-antiproton collisions in the final state containing a lepton and at least four jets. Using a data set corresponding to an integrated luminosity of 5.4 fb{sup -1}, collected by the D0 experiment at the Fermilab Tevatron Collider, we measure the t{bar t} forward-backward asymmetry to be (9.2 {+-} 3.7)% at the reconstruction level. When corrected for detector acceptance and resolution, the asymmetry is found to be (19.6 {+-} 6.5)%. We also measure a corrected asymmetry based on the lepton from a top quark decay, found to be (15.2 {+-} 4.0)%. The results are compared to predictions based on the next-to-leading-order QCD generator mc@nlo. The sensitivity of the measured and predicted asymmetries to the modeling of gluon radiation is discussed.

  19. Top mass measurements at the Tevatron run II

    SciTech Connect

    Velev, Gueorgui V.; /Fermilab

    2005-10-01

    The latest top quark mass measurements by the CDF and D0 experiments are presented here. The mass has been determined in the dilepton (t{bar t} {yields} e{mu}, ee, {mu}{mu} + jets + E{sub T}) and lepton plus jets (t{bar t} {yields} e or {mu} + jets + E{sub T}) final states. The most accurate single result from lepton plus jets channel is 173.5{sub -3.6}{sup +3.7}(stat. + Jet Energy Scale Systematic) {+-} 1.3(syst.) GeV/c{sup 2}, which is better than the combined CDF and D0 Run I average. A preliminary and unofficial average of the best experimental Run II results gives M{sub top} = 172.7 {+-} 3.5 GeV/c{sup 2}.

  20. Top quark pair production cross section at the Tevatron

    SciTech Connect

    Cortiana, Giorgio; /INFN, Padua /Padua U.

    2008-04-01

    Top quark pair production cross section has been measured at the Tevatron by CDF and D0 collaborations using different channels and methods, in order to test standard model predictions, and to search for new physics hints affecting the t{bar t} production mechanism or decay. Measurements are carried out with an integrated luminosity of 1.0 to 2.0 fb{sup -1}, and are found to be consistent with standard model expectations.

  1. Top 100 U.S. Oil and Gas Fields

    Energy Information Administration (EIA) (indexed site)

    Natural Gas Glossary › FAQS › Overview Data Summary Prices Exploration & reserves Production Imports/exports Pipelines Storage Consumption All natural gas data reports Analysis & Projections Major Topics Most popular Consumption Exploration & reserves Imports/exports & pipelines Prices Production Projections Recurring Storage All reports Browse by Tag Alphabetical Frequency Tag Cloud Supplement from: U.S. Crude Oil and Natural Gas Proved Reserves Top 100 U.S. Oil and Gas

  2. Reconstructing top quark-antiquark events with one lost jet

    DOE PAGES [OSTI]

    Demina, Regina; Harel, Amnon; Orbaker, Douglas

    2015-04-02

    We present a technique for reconstructing the kinematics of pair-produced top quarks that decay to a charged lepton, a neutrino and four final state quarks in the subset of events where only three jets are reconstructed. We present a figure of merit that allows for a fair comparison of reconstruction algorithms without requiring their calibration. The new reconstruction of events with only three jets is fully competitive with the full reconstruction typically used for four-jet events.

  3. Limiting Factors for Convective Cloud Top Height in the Tropics

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    Limiting Factors for Convective Cloud Top Height in the Tropics M. P. Jensen and A. D. Del Genio National Aeronautics and Space Administration Goddard Institute for Space Studies Columbia University New York, New York Introduction Populations of tropical convective clouds are mainly comprised of three types: shallow trade cumulus, mid-level cumulus congestus and deep convective clouds (Johnson et al. 1999). Each of these cloud types has different impacts on the local radiation and water budgets.

  4. Measurement of W Boson Polarization in Top Quark Decay

    SciTech Connect

    Vickey, Trevor Neil

    2004-11-01

    A measurement of the polarization of the W boson from top quark decay is an excellent test of the V-A form of the charged-current weak interaction in the standard model. Since the longitudinal W boson is intimately related to the electroweak symmetry breaking mechanism, and the standard model gives a specific prediction for the fraction of longitudinal W bosons from top decays, it is of particular interest for study. This thesis presents a measurement of W boson polarization in top quark decays through an analysis of the cos{theta}* distribution in the lepton-plus-jets channel of t{bar t} candidate events from p{bar p} collisions at {radical}s = 1.96 TeV. This measurement uses an integrated luminosity of {approx} 162 pb{sup -1} of data collected with the CDF Run II detector, resulting in 31 t{bar t} candidate events with at least one identified b jet. Using a binned likelihood fit to the cos{theta}* distribution from the t{bar t} candidate events found in this sample, the fraction of W bosons with longitudinal polarization is determined to be F{sub 0} = 0.99{sub -0.35}{sup +0.29}(stat.) {+-} 0.19(syst.), F{sub 0} > 0.33 {at} 95% CL. This result is consistent with the standard model prediction, given a top quark mass of 174.3 GeV/c{sup 2}, of F{sub 0} = 0.701 {+-} 0.012.

  5. CP violating anomalous top-quark couplings at the LHC

    SciTech Connect

    Gupta, Sudhir Kumar; Mete, Alaettin Serhan; Valencia, G.

    2009-08-01

    We study the T odd correlations induced by CP violating anomalous top-quark couplings at both production and decay level in the process gg{yields}tt{yields}(b{mu}{sup +}{nu}{sub {mu}})(b{mu}{sup -}{nu}{sub {mu}}). We consider several counting asymmetries at the parton level and find the ones with the most sensitivity to each of these anomalous couplings at the LHC.

  6. NREL Scientists and Engineers Recognized for Top Innovations as Lab

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    Celebrates another Record-Breaking Year of Inventions - News Releases | NREL NREL Scientists and Engineers Recognized for Top Innovations as Lab Celebrates another Record-Breaking Year of Inventions May 3, 2016 Today during its annual Innovation and Technology Transfer Awards ceremony, the U.S. Department of Energy's (DOE) National Renewable Energy Laboratory (NREL) recognized researchers and staff for 169 new innovations, a record-breaking number of scientific and engineering inventions in

  7. NREL Staff Recognized for Top Innovations - News Releases | NREL

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    Staff Recognized for Top Innovations Principal Engineer Bhushan Sopori honored for solar research impacts May 9, 2014 The Energy Department's National Renewable Energy Laboratory recently recognized the professionals behind the lab's greatest innovations from the past year during its annual Innovation and Technology Transfer Awards ceremony. The event also celebrated NREL's commercialization and partnering successes, recognizing the researchers and engineers-including three honorees in the new

  8. NREL's Economic Impact Tops $872 Million - News Releases | NREL

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    NREL's Economic Impact Tops $872 Million University of Colorado researchers quantify benefits of national laboratory dedicated to clean energy June 4, 2015 The economic impact of the Energy Department's National Renewable Energy Laboratory (NREL) was $872.3 million nationwide in fiscal year 2014, according to a study by the University of Colorado Boulder's Leeds School of Business. The study estimates NREL's impact to Colorado's economy totaled $701 million, a decline of 1.6 percent from the

  9. Top Quark Production Cross Section at the Tevatron

    SciTech Connect

    Shabalina, E.; /Chicago U.

    2006-05-01

    An overview of the preliminary results of the top quark pair production cross section measurements at a center-of-mass energy of 1.96 TeV carried out by the CDF and D0 collaborations is presented. The data samples used for the analyses are collected in the current Tevatron run and correspond to an integrated luminosity from 360 pb{sup -1} up to 760 pb{sup -1}.

  10. Top 3 Takeaways from the Deputy Energy Secretary's Beijing Speech |

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Department of Energy 3 Takeaways from the Deputy Energy Secretary's Beijing Speech Top 3 Takeaways from the Deputy Energy Secretary's Beijing Speech April 14, 2015 - 12:27pm Addthis Deputy Energy Secretary Sherwood-Randall tours Microsoft's Beijing Campus with Commerce Secretary Penny Pritzker before delivering remarks. | Energy Department Photo. Deputy Energy Secretary Sherwood-Randall tours Microsoft's Beijing Campus with Commerce Secretary Penny Pritzker before delivering remarks. |

  11. Top 500 List Recognizes Fastest Supercomputers | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    00 List Recognizes Fastest Supercomputers Top 500 List Recognizes Fastest Supercomputers June 30, 2014 - 5:25pm Addthis Titan 1 of 4 Titan Oak Ridge National Laboratory's Titan has a theoretical peak performance of more than 27 petaflops, or more than 27 quadrillion calculations per second. This enables researchers across the scientific arena, from materials to climate change to astrophysics, to acquire unparalleled accuracy in their simulations and achieve research breakthroughs more rapidly

  12. Top quark mass measurement from dilepton events at CDF II

    SciTech Connect

    Abulencia, A.; Acosta, D.; Adelman, Jahred A.; Affolder, Anthony A.; Akimoto, T.; Albrow, M.G.; Ambrose, D.; Amerio, S.; Amidei, D.; Anastassov, A.; Anikeev, K.; /Taiwan, Inst. Phys. /Argonne /Barcelona, IFAE /Baylor U. /INFN, Bologna /Brandeis U. /UC, Davis /UCLA /UC, San Diego /UC, Santa Barbara /Cantabria Inst. of Phys.

    2005-12-01

    We report a measurement of the top quark mass using events collected by the CDF II Detector from p{bar p} collisions at {radical}s = 1.96 TeV at the Fermilab Tevatron. We calculate a likelihood function for the top mass in events that are consistent with t{bar t} {yields} {bar b}{ell}{sup -}{bar {nu}}{sub {ell}}b{ell}{prime}{sup +}{nu}{sub {ell}}{prime} decays. The likelihood is formed as the convolution of the leading-order matrix element and detector resolution functions. The joint likelihood is the product of likelihoods for each of 33 events collected in 340 pb{sup -1} of integrated luminosity, yielding a top quark mass M{sub t} = 165.2 {+-} 6.1(stat.) {+-} 3.4(syst.) GeV/c{sup 2}. This first application of a matrix-element technique to t{bar t} {yields} b{ell}{sup +}{nu}{sub {ell}}{bar b}{ell}{prime}{sup -}{bar {nu}}{sub {ell}}, decays gives the most precise single measurement of M{sub t} in dilepton events. Combined with other CDF Run II measurements using dilepton events, we measure M{sub t} = 167.9 {+-} 5.2(stat.) {+-} 3.7(syst.) GeV/c{sup 2}.

  13. Recent results on top quark physics at CDF

    SciTech Connect

    Gallinaro, M.; CDF Collaboration

    1997-01-01

    We present the latest results on the top quark obtained by the CDF experiment using a data sample of about 110 pb{sup -1}. The data sample has been collected at the FermiLab Tevatron Collider with p{anti p} collisions at {radical}s = 1.8 TeV. We briefly describe the candidate event selection and then discuss the production cross section determination and the mass measurement. Combining the results from the channels with at least one W decaying leptonically into an electron or muon, we measure {sigma}{sub t{anti t}} = 7.5{sup +1.9}{sub -1.6} pb. Our best measured value for the top mass gives M{sub t} = 176.8{+-}6.5 GeV/c{sup 2}. We also report on the observation of t{anti t} production in the all hadronic decay channel using kinematic selection and b identification, and in the channel containing one hadronically decaying {tau} lepton. Finally we discuss the kinematics of top events and measure the matrix element {vert_bar}V{sub tb}{vert_bar}=1.12{+-}0.12.

  14. Determination of the width of the top quark

    SciTech Connect

    Abazov, Victor Mukhamedovich; Abbott, Braden Keim; Abolins, Maris A.; Acharya, Bannanje Sripath; Adams, Mark Raymond; Adams, Todd; Alexeev, Guennadi D.; Alkhazov, Georgiy D.; Alton, Andrew K.; Alverson, George O.; Alves, Gilvan Augusto; /Rio de Janeiro, CBPF /Nijmegen U.

    2010-09-01

    We extract the total width of the top quark, {Lambda}{sub t}, from the partial decay width {Lambda}(t {yields} Wb) measured using the t-channel cross section for single top quark production and from the branching fraction B(t {yields} Wb) measured in t{bar t} events using up to 2.3 fb{sup -1} of integrated luminosity collected by the D0 Collaboration at the Tevatron p{bar p} Collider. The result is {Lambda}{sub t} = 1.99{sub -0.55}{sup +0.69} GeV, which translates to a top-quark lifetime of {tau}{sub t} = (3.3{sub -0.9}{sup +1.3}) x 10{sup -25} s. Assuming a high mass fourth generation b{prime} quark and unitarity of the four-generation quark-mixing matrix, we set the first upper limit on |V{sub tb{prime}}| < 0.63 at 95% C.L.

  15. Electroweak and top physics at CDF in Run II

    SciTech Connect

    A. Taffard

    2003-06-12

    The CDF experiment at the Tevatron has used p{bar p} collisions at {radical}s = 1.96 TeV to measure the production cross sections of W and Z bosons using several leptonic final states. An indirect measurement of the W width and the ratio of tau and electron electroweak couplings have been extracted. The forward-backward charge asymmetry, A{sub FB}, in Drell-Yan dilectron production has been measured up to an invariant mass of 600 GeV/c{sup 2}. CDF has also started looking for WW production in the dilepton channel, WW{prime} {yields} ll{prime}vv, with the aim of measuring its cross section and derive limits on the anomalous WWZ and WW{gamma} couplings. The presence of a top quark signal in the Tevatron data has been reestablished by measuring the top quark pair production cross section in the dilepton channel, t{bar t} {yields} WbW{bar b} {yields} {bar l}v{sub l}bl{prime}{bar v}{sub l{prime}}{bar b} and in the lepton plus jets channel, t{bar t} {yields} WbW{bar b} {yields} q{bar q}lbl{bar b}{sub l}{bar b} + {bar l}v{sub l}bq{bar q}{prime}{bar b}. A pre-tagged lepton plus jets sample has also been used to reconstruct the top quark mass.

  16. Health & Safety

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    Health & Safety Health & Safety1354608000000Health & SafetySome of these resources are LANL-only and will require Remote Access.NoQuestions? 667-5809library@lanl.gov Health &...

  17. Highly efficient inverted top emitting organic light emitting diodes using a transparent top electrode with color stability on viewing angle

    SciTech Connect

    Kim, Jung-Bum; Lee, Jeong-Hwan; Moon, Chang-Ki; Kim, Jang-Joo, E-mail: jjkim@snu.ac.kr [Department of Materials Science and Engineering, Seoul National University, Seoul 151-742 (Korea, Republic of)

    2014-02-17

    We report a highly efficient phosphorescent green inverted top emitting organic light emitting diode with excellent color stability by using the 1,4,5,8,9,11-hexaazatriphenylene-hexacarbonitrile/indium zinc oxide top electrode and bis(2-phenylpyridine)iridium(III) acetylacetonate as the emitter in an exciplex forming co-host system. The device shows a high external quantum efficiency of 23.4% at 1000?cd/m{sup 2} corresponding to a current efficiency of 110?cd/A, low efficiency roll-off with 21% at 10?000?cd/m{sup 2} and low turn on voltage of 2.4?V. Especially, the device showed very small color change with the variation of ?x?=?0.02, ?y?=?0.02 in the CIE 1931 coordinates as the viewing angle changes from 0 to 60. The performance of the device is superior to that of the metal/metal cavity structured device.

  18. Wave Energy Prize Narrowed from 92 Teams to Top 20 | Department...

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Wave Energy Prize Narrowed from 92 Teams to Top 20 Wave Energy Prize Narrowed from 92 Teams to Top 20 August 14, 2015 - 2:16pm Addthis Wave Energy Prize Narrowed from 92 Teams to...

  19. Top 10 Things You Didn't Know About Distributed Wind Power |...

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Top 10 Things You Didn't Know About Distributed Wind Power August 10, 2015 - 8:20am Addthis Small-Scale Distributed Wind: Northern Power Systems 100 kW turbine at the top of Burke ...

  20. Denver Post Names NREL as a Top Work Place - News Releases |...

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    as a Top Work Place April 17, 2013 The U.S. Department of Energy's (DOE) National Renewable Energy Laboratory (NREL) has been recognized by the Denver Post as a "2013 Top Work...

  1. Joules of Wisdom: Top Things You Didn't Know About Energy | Department...

    Energy.gov [DOE] (indexed site)

    Joules of Wisdom: Top Things You Didn't Know About Energy Explore the world of energy through our blog series, Joules of Wisdom: Top Things You Didn't Know About Energy. From the...

  2. Fact #765: February 4, 2013 EPA's Top 10 Conventionally-Fueled...

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Fueleconomy.gov's Top Ten EPA-Rated Fuel Sippers, 2013* Table showing top ten EPA-rated fuel sippers for 2013. See table below for more detailed information. *Excludes electric and ...

  3. Fact #631: July 12, 2010 Top 10 All-Time EPA Rated Vehicles ...

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    1: July 12, 2010 Top 10 All-Time EPA Rated Vehicles Fact 631: July 12, 2010 Top 10 All-Time EPA Rated Vehicles Fueleconomy.gov is the official source for light vehicle fuel ...

  4. What Are Your Top Tips for Saving Energy? | Department of Energy

    Energy.gov [DOE] (indexed site)

    What Are Your Top Tips for Saving Energy? Earlier this week, John Chu shared with us his Top 10 Tips to Save Energy and Money This Summer. But since most of the country is in the ...

  5. Zero Energy-Ready Single-Family Homes - Building America Top...

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    View other Top Innovations in the House-as-a-System Business Case category. Zero Energy-Ready Single-Family Homes (766.18 KB) More Documents & Publications Building America Top ...

  6. Fact #641: September 20, 2010 Top States for the Production of...

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Missouri was the second largest producer of trucks for that year. Top States for Car Production, Calendar Year 2009 Graph showing the top states for car production in 2009. ...

  7. Top Quark Physics at the Tevatron (Journal Article) | SciTech...

    Office of Scientific and Technical Information (OSTI)

    Journal Article: Top Quark Physics at the Tevatron Citation Details In-Document Search Title: Top ... Publication Date: 2010-10-01 OSTI Identifier: 1001397 Report Number(s): ...

  8. Top 10 Things You Didn't Know About Lawrence Livermore National...

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Livermore National Laboratory Top 10 Things You Didn't Know About Lawrence Livermore ... Learn more by browsing other articles in the "Top Things You Didn't Know About" series. ...

  9. Top 10 Things You Didn't Know About Lawrence Berkeley National...

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Berkeley National Laboratory Top 10 Things You Didn't Know About Lawrence Berkeley ... energy facts by browsing other articles in the "Top Things You Didn't Know About" series. ...

  10. Sandia Energy - Optical performance of top-down fabricated InGaN...

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    performance of top-down fabricated InGaNGaN nanorod light emitting diode arrays" in Optics Express. This paper details the development of a two-step top-down process for...

  11. The Business Case for Fuel Cells 2010: Why Top Companies are...

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    0: Why Top Companies are Purchasing Fuel Cells Today The Business Case for Fuel Cells 2010: Why Top Companies are Purchasing Fuel Cells Today This report was developed by Fuel ...

  12. DOE Data ID Service Top Navigation | OSTI, US Dept of Energy...

    Office of Scientific and Technical Information (OSTI)

    Service Top Navigation DOE Data ID Service Top Navigation My Profile Create Review OSTI.Gov Newsletter - Issue 16 Manage Search form Search this site Search Who's online There ...

  13. The Business Case for Fuel Cells 2010: Why Top Companies are...

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    The Business Case for Fuel Cells 2010: Why Top Companies are Purchasing Fuel Cells Today The Business Case for Fuel Cells 2010: Why Top Companies are Purchasing Fuel Cells Today ...

  14. Top 10 Most Popular Energy Savers Web Pages of 2011 | Department...

    Energy Saver

    Top 10 Most Popular Energy Savers Web Pages of 2011 Top 10 Most Popular Energy Savers Web Pages of 2011 December 27, 2011 - 9:08am Addthis Chris Stewart Senior Communicator at ...

  15. Top 5 Maps and Interactive Graphics of 2014 | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Top 5 Maps and Interactive Graphics of 2014 Top 5 Maps and Interactive Graphics of 2014 December 22, 2014 - 12:05pm Addthis Daniel Wood Daniel Wood Data Visualization and...

  16. House-as-a-System Business Case - Building America Top Innovations...

    Energy Saver

    House-as-a-System Business Case - Building America Top Innovations House-as-a-System Business Case - Building America Top Innovations August 25, 2014 - 10:48am Addthis...

  17. The physics of top, w and z from LHC, Tevatron and HERA

    SciTech Connect

    Shabalina, Elizaveta; /Gottingen U.

    2010-12-01

    We summarize recent experimental results in electroweak and top quark physics presented at the conference. This overview covers new measurements of the properties of top quark and W and Z bosons from the LHC, Tevatron and HERA.

  18. JV between Brehon Far East and Top Energy | Open Energy Information

    OpenEI (Open Energy Information) [EERE & EIA]

    Brehon Far East and Top Energy Jump to: navigation, search Name: JV between Brehon Far East and Top Energy Place: China Sector: Hydro, Hydrogen Product: JV to provide all hydrogen...

  19. Publisher's Note: New mechanism for the top-bottom mass hierarchy...

    Office of Scientific and Technical Information (OSTI)

    New mechanism for the top-bottom mass hierarchy Phys. Rev. D 70, 055006 (2004) Citation Details In-Document Search Title: Publisher's Note: New mechanism for the top-bottom mass ...

  20. Assessment of LED Technology in Ornamental Post-Top Luminaires. Sacramento, CA

    SciTech Connect

    Tuenge, J. R.; Bryan, M. M.; Bisbee, D. A.

    2011-12-01

    GATEWAY program report on a demonstration of LED ornamental post-top luminaires in a residential part of Sacramento, CA.

  1. Advanced Combustion Engine R&D: Goals, Strategies, and Top Accomplishments (Brochure)

    SciTech Connect

    Not Available

    2009-03-01

    Fact sheet describes the top accomplishments, goals and strategies of DOEs Advanced Combustion Engine Research and Development sub program.

  2. Programs and Contractors –Top Tips for Successful Relationships! (101)

    Energy.gov [DOE]

    Better Buildings Residential Network Peer Exchange Call Series: Programs and Contractors - Top Tips for Successful Relationships! (101), October 22, 2015

  3. U.S. Department of Energy Wind and Hydropower Technologies: Top 10 Program Accomplishments

    SciTech Connect

    Not Available

    2008-05-01

    This brochure describes the top ten accompishments of the DOE Wind Energy Program during the past 30 years.

  4. Top 10 Tips for Contracting with the DOE | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Services » Small Business Program » Top 10 Tips for Contracting with the DOE Top 10 Tips for Contracting with the DOE Top 10 Tips for Contracting with the DOE lists recommendations for small businesses looking into federal contracting with the DOE, along with additional resources and trainings. Top 10 Tips for Contracting with the DOE (360.72 KB) More Documents & Publications Government Contracting Fundamentals Downloads: August 6-8, 2013 National Veterans Small Business Conference U.S.

  5. High Energy Absorption Top Nozzle For A Nuclaer Fuel Assembly

    DOEpatents

    Sparrow, James A.; Aleshin, Yuriy; Slyeptsov, Aleksey

    2004-05-18

    A high energy absorption top nozzle for a nuclear fuel assembly that employs an elongated upper tubular housing and an elongated lower tubular housing slidable within the upper tubular housing. The upper and lower housings are biased away from each other by a plurality of longitudinally extending springs that are restrained by a longitudinally moveable piston whose upward travel is limited within the upper housing. The energy imparted to the nozzle by a control rod scram is mostly absorbed by the springs and the hydraulic affect of the piston within the nozzle.

  6. Unified spin gauge model and the top quark mass

    SciTech Connect

    Chisholm, J.S.R.; Farwell, R.S.

    1995-10-01

    Spin gauge models use a real Clifford algebraic structure R{sub p,q} associated with a real manifold of dimension p + q to describe the fundamental interactions of elementary particles. This review provides a comparison between those models and the standard model, indicating their similarities and differences. By contrast with the standard model, the spin gauge model based on R{sub 3,8} generates intermediate boson mass terms without the need to use the Higgs-Kibble mechanism and produces a precise prediction for the mass of the top quark. The potential of this model to account for exactly three families of fermions is considered.

  7. PPPL earns top EPA award | Princeton Plasma Physics Lab

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    PPPL earns top EPA award By Jeanne Jackson DeVoe March 14, 2013 Tweet Widget Google Plus One Share on Facebook The demolition and sale of the C-Site motor generators yielded over 4 million pounds of metal. The recycling of the metal was a big factor in PPPL winning the 2012 EPA WasteWise Program's Federal Partner of the Year. (Photo by Elle Starkman, PPPL Office of Communications ) The demolition and sale of the C-Site motor generators yielded over 4 million pounds of metal. The recycling of the

  8. Preparing the BESSY APPLE Undulators for Top-Up Operation

    SciTech Connect

    Bahrdt, J.; Frentrup, W.; Gaupp, A.; Scheer, M.

    2007-01-19

    BESSY plans to go to topping up operation in the near future. A high injection efficiency is essential to avoid particle losses inside the undulator magnets and to ensure a low radiation background in the beamlines. Dynamic and static multipoles of the insertion devices have to be minimized to accomplish this requirement. APPLE II devices show strong dynamic multipoles in the elliptical and vertical polarization mode. Measurements before and after shimming of these multipoles are presented. The static multipoles of the BESSY UE56-2 which are due to systematic block inhomgeneities have successfully been shimmed recovering the full dynamic aperture.

  9. Spectral probabilities of top-down tandem mass spectra

    SciTech Connect

    Liu, Xiaowen; Segar, Matthew W.; Li, Shuai Cheng; Kim, Sangtae

    2014-01-24

    In mass spectrometry (MS)-based proteomics, accurate estimation of statistical signicance of peptide and protein identications is desired for determining whether they are actually correct. Probabilistic models, such as the generating function method, have been successfully applied to compute statistical signicance of peptide-spectrum matches (PSMs) in bottom-up MS, but it is limited to PSMs of short peptides without post-translational modications (PTMs). Recently, top-down MS has be- come available in many laboratories, which often identies intact proteins with PTMs. In this paper, we propose an extended generating function (EGF) method for accurately computing statistical signicance of protein- spectrum matches (PrSMs) with PTMs.

  10. Design of the NSLS-II Top-Off Safety System

    SciTech Connect

    Fliller, III R.; Doom, L.; Ganetis, G.; Hetzel, C.; Job, P. K.; Li, Y.; Shaftan, T.; Sharma, S.; Singh, O.; Wang, G. M.; Xia, Z.

    2015-05-03

    The NSLS-II accelerators finished commissioning in the fall of 2014, with beamline commissioning underway. Part of the design for the NSLS-II is to operate in top off mode. The Top Off Safety System (TOSS) is presently being installed. In this report we discuss the Top Off Safety System design and implementation, along with the necessary tracking results and radiological calculations.

  11. Forward-backward asymmetry in top quark-antiquark production

    DOE PAGES [OSTI]

    Abazov, Victor Mukhamedovich

    2011-12-12

    We present a measurement of forward-backward asymmetry in top quark-antiquark production in proton-antiproton collisions in the final state containing a lepton and at least four jets. Using a dataset corresponding to an integrated luminosity of 5.4 fb-1, collected by the D0 experiment at the Fermilab Tevatron Collider, we measure the t{bar t} forward-backward asymmetry to be (9.2 ± 3.7)% at the reconstruction level. When corrected for detector acceptance and resolution, the asymmetry is found to be (19.6 ± 6.5)%. We also measure a corrected asymmetry based on the lepton from a top quark decay, found to be (15.2 ± 4.0)%.more » The results are compared to predictions based on the next-to-leading-order QCD generator mc@nlo. The sensitivity of the measured and predicted asymmetries to the modeling of gluon radiation is discussed.« less

  12. Counter-Top Thermoacoustic Refrigerator- An Experimental Investigation

    SciTech Connect

    Anwar, Mahmood; Ghazali, Normah Mohd

    2010-06-28

    Thermoacoustic phenomenon is a new alternative refrigeration technology. Though design and fabrication is complex for getting the desired effect, it is environmentally friendly and successful system showed that it is relatively easy to run compared to the traditional vapor compression refrigeration system. Currently, theories supporting the thermoacoustic refrigeration systems are yet to be comprehensive to make them commercially viable. Theoretical, experimental, and numerical studies are being done to address the thermodynamics-acoustics interactions. In this study, experimental investigations were completed to test the feasibility of the practical use of a thermoacoustic refrigerator in its counter-top form for future specific application. The system was designed and fabricated based on linear acoustic theory. Acoustic power was given by a loud speaker and thermoacoustic effects were measured in terms of the cooling effects produced at resonanance. Investigations showed that discrepancies between designed and working resonance frequency exist. Thermoacoutic cooling improved at a certain frequency, achieved when the working frequency was varied away from the design frequency. A cooling effect of 4.8 K below the ambient temperature of 23.3 deg. C was obtained from the counter-top thermoacoustic system. This system uses no refrigerants and no compressor to generate the cooling effect, a potential to be further investigated for a practical system.

  13. Measurements of the top quark mass and decay width with the D0 detector

    SciTech Connect

    Ilchenko, Yuriy

    2011-11-01

    The top quark discovery in 1995 at Fermilab is one of the major proofs of the standard model (SM). Due to its unique place in SM, the top quark is an important particle for testing the theory and probing for new physics. This article presents most recent measurements of top quark properties from the D0 detector. In particular, the measurement of the top quark mass, the top antitop mass difference and the top quark decay width. The discovery of the top quark in 1995 confirmed the existence of a third generation of quarks predicted in the standard model (SM). Being the heaviest elementary particle known, the top quark appears to become an important particle in our understanding of the standard model and physics beyond it. Because of its large mass the top quark has a very short lifetime, much shorter than the hadronization time. The predicted lifetime is only 3.3 {center_dot} 10{sup -25}s. Top quark is the only quark whose properties can be studied in isolation. A Lorentz-invariant local Quantum Field Theory, the standard model is expected to conserve CP. Due to its unique properties, the top quark provides a perfect test of CPT invariance in the standard model. An ability to look at the quark before being hadronized allows to measure directly mass of the top quark and its antiquark. An observation of a mass difference between particle and antiparticle would indicate violation of CPT invariance. Top quark through its radiative loop correction to the W mass constrains the mass of the Higgs boson. A precise measurement of the top quark mass provides useful information to the search of Higgs boson by constraining its region of possible masses. Another interesting aspect is that the top quark's Yukawa coupling to the Higgs boson is very close to unity (0.996 {+-} 0.006). That implies it may play a special role in the electroweak symmetry breaking mechanism.

  14. May 28, 2010: Chu helps oversee BP's "top kill" efforts | Department of

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Energy 8, 2010: Chu helps oversee BP's "top kill" efforts May 28, 2010: Chu helps oversee BP's "top kill" efforts May 28, 2010: Chu helps oversee BP's "top kill" efforts May 28, 2010 Secretary Chu concludes several days in Houston monitoring the "top kill" attempt to stop the oil well leak in the Gulf of Mexico, analyzing the data as it comes in and helping to develop strategies to give it the best chances of success. In the days leading up to the top

  15. Fact #712: January 30, 2012 Top Vehicles in the U.S., 2011 | Department of

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Energy 2: January 30, 2012 Top Vehicles in the U.S., 2011 Fact #712: January 30, 2012 Top Vehicles in the U.S., 2011 Full-size pickup trucks remain at the top of the list for best-selling models in 2011. The Ford F-Series was the top-selling model followed by the Chevrolet Silverado in second place and the Dodge Ram in seventh. Including sales from the top 12 models, about 36% were full-size pickup trucks. Interestingly, the Ford Escape was the only SUV to make the list; the remaining models

  16. Health Videos

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    Health Videos Health Videos Our videos speak more than a thousand words about our science and technology, community outreach, collaborations, careers, and much more. News Releases...

  17. Health Physicist

    Energy.gov [DOE]

    This position is located in the Office of Environment, Health, Safety and Security (EHSS) which manages the Department of Energy's (DOE) major staff organizations responsible for health, safety,...

  18. Improving the Top Quark Forward-Backward Asymmetry Measurement at the LHC

    SciTech Connect

    Bai, Yang; Han, Zhenyu; /Harvard U., Phys. Dept.

    2011-08-15

    At the LHC, top quark pairs are dominantly produced from gluons, making it difficult to measure the top quark forward-backward asymmetry. To improve the asymmetry measurement, we study variables that can distinguish between top quarks produced from quarks and those from gluons: the invariant mass of the top pair, the rapidity of the top-antitop system in the lab frame, the rapidity of the top quark in the top-antitop rest frame, the top quark polarization and the top-antitop spin correlation. We combine all the variables in a likelihood discriminant method to separate quark-initiated events from gluon-initiated events. We apply our method on models including G-prime's and W-prime's motivated by the recent observation of a large top quark forward-backward asymmetry at the Tevatron. We have found that the significance of the asymmetry measurement can be improved by 10% to 30%. At the same time, the central values of the asymmetry increase by 40% to 100%. We have also analytically derived the best spin quantization axes for studying top quark polarization as well as spin-correlation for the new physics models.

  19. Bike Sharing in Texas: San Antonio Rolls Out Program Aimed at Energy Efficiency and Public Health

    Energy.gov [DOE]

    As the first bike sharing system in Texas, San Antonio’s B-Cycle addresses two top concerns in the city: providing opportunities to improve personal health and giving active transportation choices...

  20. Probing top-Z dipole moments at the LHC and ILC

    SciTech Connect

    Röntsch, Raoul; Schulze, Markus

    2015-08-11

    We investigate the weak electric and magnetic dipole moments of top quark-Z boson interactions at the Large Hadron Collider (LHC) and the International Linear Collider (ILC). Their vanishingly small magnitude in the Standard Model makes these couplings ideal for probing New Physics interactions and for exploring the role of top quarks in electroweak symmetry breaking. In our analysis, we consider the production of two top quarks in association with a Z boson at the LHC, and top quark pairs mediated by neutral gauge bosons at the ILC. These processes yield direct sensitivity to top quark-Z boson interactions and complement indirect constraints from electroweak precision data. Our computation is accurate to next-to-leading order in QCD, we include the full decay chain of top quarks and the Z boson, and account for theoretical uncertainties in our constraints. Furthermore, we find that LHC experiments will soon be able to probe weak dipole moments for the first time.

  1. Yukon-Kuskokwim Health Corporation- 2002 Project

    Energy.gov [DOE]

    The Yukon-Kuskokwim Health Corporation (YKHC) will conduct a feasibility study for installation of small-scale wind turbines to serve YKHC facilities. Energy cost savings resulting from this project will allow the YKHC to direct more money toward its core mission of providing quality health care to the Alaska Native communities in the Yukon-Kuskokwim Delta region.

  2. BETO Ranks High in Biofuels Digest's Top 125 in the Advanced Bioeconomy |

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Department of Energy Ranks High in Biofuels Digest's Top 125 in the Advanced Bioeconomy BETO Ranks High in Biofuels Digest's Top 125 in the Advanced Bioeconomy February 6, 2015 - 4:18pm Addthis Biofuels Digest recently released its "Top 125 in the Advanced Bioeconomy," ranking Bioenergy Technologies Office (BETO) Director Dr. Jonathan Male, Deputy Director Dr. Valerie Reed, Technology Manager Dr. Joyce Yang, and Lead Analyst Zia Haq at number 20. Other Energy Department leaders

  3. Los Alamos National Laboratory announces top 10 science stories of 2011

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    LANL announces Top 10 science stories of 2011 Los Alamos National Laboratory announces top 10 science stories of 2011 Stories include alternative energy research, magnetic fields, disease tracking, the study of Mars, climate change, fuel cells, solar wind, and magnetic reconnection. December 23, 2011 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 multi-disciplines from bioscience,

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

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    of Energy Social Media and Messages that Matter - Top Tips and Tools Social Media and Messages that Matter - Top Tips and Tools Better Buildings Residential Network Peer Exchange Call Series: Social Media and Messages that Matter - Top Tips and Tools, call slides and discussion summary. Call Slides and Discussion Summary (4.43 MB) More Documents & Publications The Dog Days of Summer - Capitalizing on the Pet Market Hit the Road: Applying Lessons from National Campaigns to a Local Context

  5. The Top Quark as a Window to Beyond the Standard Model Physics

    SciTech Connect

    Yu, Chiu-Tien

    2013-01-01

    The top quark was the last of the Standard Model quarks to be discovered, and is of considerable interest. The closeness of the top quark mass to the electroweak scale is suggestive that the top quark could be closely related to the mechanisms for electroweak symmetry breaking. Any new physics in electroweak symmetry breaking models could then preferentially couple to the top quark, making the top quark a promising probe for new physics. In this thesis, we will explore two aspects of the top quark as a harbinger to new physics: the top forward-backward asymmetry as seen at the Tevatron and the search for stops. In this thesis, we will discuss the Asymmetric Left-Right Model (ALRM), a model that is based on the gauge group $U'(1)\\times SU(2)\\times SU'(2)$ with couplings $g_1^\\prime, g_2^\\prime,$ and $g'$ associated with the fields $B',W,W'$, respectively, and show how this model can explain the top forward-backward asymmetry. We will then explore the scalar sector of the ALRM, and provide a specific Higgs mechanism that provides the masses for the $W'$ and $Z'$ bosons. The top forward-backward asymmetry is a test of invariance of charge-conjugation. Thus, we look at the $X$-gluon model, a model that was motivated by the top forward-backward asymmetry, and show that one can look at the longitudinal polarization of the top-quark to test parity conservation. Finally, we investigate searches for stop squarks, the supersymmetric partner of the top quark, at the Large Hadron Collider (LHC) using shape-based analyses.

  6. Los Alamos National Laboratory named top 50 employer for Latina women

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    Los Alamos named top 50 employer for Latina women Los Alamos National Laboratory named top 50 employer for Latina women Latina Style magazine today named Los Alamos National Laboratory as a top 50 employer for Latina women. August 29, 2016 Leah Sanchez, left of the Human Resources Division, with Tatiana Espinoza of Los Alamos' Environmental Stewardship Group, walking out of the National Security Sciences Building. Leah Sanchez, left of the Human Resources Division, with Tatiana Espinoza of Los

  7. High-R Walls - Building America Top Innovation | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    R Walls - Building America Top Innovation High-R Walls - Building America Top Innovation This photo shows two framed walls. High-performance homes require walls that cost-effectively control both thermal and moisture flow. This Top Innovation profile describes Building America research from Consortium for Advanced Residential Buildings and Building Science Corporation on high-R-value walls showing the difference between rated and whole wall R values and the need for vented cladding to reduce

  8. Carr Electric Named Top Small Business Subcontractor at Jefferson Lab for

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    FY 2015 | Jefferson Lab Carr Electric Named Top Small Business Subcontractor at Jefferson Lab for FY 2015 Carr Electric Named Top Small Business Subcontractor at Jefferson Lab for FY 2015 Carr Electric Named Top Small Business Subcontractor Jefferson Lab Chief Operating Officer, Michael Maier, presented the 2015 Outstanding Small Business Subcontractor Award to Carr Electrical Technology, Inc., of Newport News, during a ceremony on June 1. Picture are: Carr Electrical Technology Manager,

  9. Table 3. Top five retailers of electricity, with end use sectors...

    Energy Information Administration (EIA) (indexed site)

    Tennessee E M C","Cooperative",5743330,3134733,1993358,615239,0 5,"Knoxville Utilities Board","Public",5536187,2506771,2279472,749944,0 " ","Total sales, top five ...

  10. 01-12-1998 - Bench Top FIre Involving Use of Alcohol and Burner...

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    1998 - Bench Top FIre Involving Use of Alcohol and Burner Document Number: NA Effective Date: 011998 File (public): PDF icon 01-12-1998...

  11. Demonstration Assessment of Light-Emitting Diode (LED) Post-Top...

    Office of Scientific and Technical Information (OSTI)

    This report reviews the energy savings potential and lighting delivered by the LED post-top luminaires. Authors: Myer, Michael ; Goettel, Russell T. ; Kinzey, Bruce R. Publication ...

  12. DOE Data ID Service Top Navigation | OSTI, US Dept of Energy...

    Office of Scientific and Technical Information (OSTI)

    DOE Data ID Service Top Navigation DataCite | Contact DOE Data ID Service DataCite | Contact DOE Data ID Service

  13. Ex Parte Memorandum on Set Top Boxes and Network Equipment | Department of

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Energy on Set Top Boxes and Network Equipment Ex Parte Memorandum on Set Top Boxes and Network Equipment This Memorandum for the Record provides a summary of a May 1, 2012, meeting with DOE officials concerning potential test procedures and energy conservation standards for set-top boxes and network equipment. Meeting_of_05_01_2012.pdf (102.67 KB) More Documents & Publications Docket No. EERE-2012-BT-TP-0046 Ex Parte Communication DOE's Proposed Coverage Determination for Set-Top Boxes

  14. Joules of Wisdom: Top Things You Didn't Know About Energy | Department of

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Energy Joules of Wisdom: Top Things You Didn't Know About Energy Joules of Wisdom: Top Things You Didn't Know About Energy Joules of Wisdom: Top Things You Didn't Know About Energy Explore the world of energy through our blog series, Joules of Wisdom: Top Things You Didn't Know About Energy. From the lifespan of an LED to how electricity gets to your home -- learn little known facts about key technologies that are vital to America's energy sector and how we use energy in our everyday lives.

  15. EAC Recommendations for DOE Action Regarding the Race to the Top Initiative

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    - June 6, 2013 | Department of Energy the Race to the Top Initiative - June 6, 2013 EAC Recommendations for DOE Action Regarding the Race to the Top Initiative - June 6, 2013 EAC Recommendations for DOE Action Regarding the Race to the Top Initiative, approved at the June 5-6, 2013 EAC Meeting. EAC Recommendations for DOE Action on the Race to the Top Initiative - June 6, 2013 (95.02 KB) More Documents & Publications Electricity Advisory Committee Meeting Presentations June 2013 -

  16. Bench-Top Engine System for Fast Screening of Alternative Fuels and Fuel Additives

    Energy.gov [DOE]

    A bench-top engine testing system was used to fast screen the efficiency of fuel additives or fuel blends on NOx reduction

  17. Spring Forward: Top Strategies for Growing and Scaling Your Program (301)

    Energy.gov [DOE]

    Better Buildings Residential Network Peer Exchange Call Series: Spring Forward: Top Strategies for Growing and Scaling Your Program (301), call slides and discussion summary.

  18. Exotic Physics with the Top Quark at the LHC. End of grant report

    SciTech Connect

    Black, Kevin

    2013-07-29

    The grant supported two main activities : searching for new physics with the top quark at the LHC and development of the ATLAS muon trigger.

  19. Sandia tops $6.5 million in United Way donations | National Nuclear...

    National Nuclear Security Administration (NNSA)

    tops 6.5 million in United Way donations | National Nuclear Security Administration Facebook Twitter Youtube Flickr RSS People Mission Managing the Stockpile Preventing...

  20. Building America Top Innovations 2012: Low-Cost Ventilation in Production Housing

    SciTech Connect

    none,

    2013-01-01

    This Building America Top Innovations profile describes Building America research on simple whole-house ventilation systems that cost less than $350 to install and meet code requirements.

  1. Top-of-the-World, Arizona: Energy Resources | Open Energy Information

    OpenEI (Open Energy Information) [EERE & EIA]

    Top-of-the-World, Arizona: Energy Resources Jump to: navigation, search Equivalent URI DBpedia Coordinates 33.3494997, -110.9926154 Show Map Loading map......

  2. Building America Top Innovations 2013 Profile – Window Replacement, Rehabilitation, & Repair Guide

    SciTech Connect

    none,

    2013-09-01

    In this Top Innovation profile, Building Science Corporation guides contractors through several options for repairing or replacing old windows to improve air sealing and thermal performance.

  3. Building America Top Innovations 2013 Profile – Next Generation Advanced Framing

    SciTech Connect

    none,

    2013-09-01

    This Top Innovation profile documents faster, smarter ways to employ three advanced framing techniques: continuous drywall, rim joist headers, and continuous sheathing for raised heel trusses.

  4. BETO Ranks High in Biofuels Digest's Top 125 in the Advanced...

    Energy.gov [DOE] (indexed site)

    Biofuels Digest recently released its "Top 125 in the Advanced Bioeconomy," ranking ... For the fifth year in a row, Biofuels Digest honored Secretary of Agriculture Tom Vilsack ...

  5. Webinar: America's Next Top Energy Innovator Runner-Up Presents Hydrogen Detection Technologies

    Energy.gov [DOE]

    Video recording and text version of the webinar, "America's Next Top Energy Innovator Runner-Up Presents Hydrogen Detection Technologies," originally presented on April 3, 2012.

  6. Electroweak production of top-quark pairs in e + e - annihilation...

    Office of Scientific and Technical Information (OSTI)

    Electroweak production of top-quark pairs in e + e - annihilation at NNLO in QCD: The vector current contributions Citation Details In-Document Search Title: Electroweak production ...

  7. Manzano High School student wins top award in 22nd New Mexico...

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    Manzano student wins top award in 22nd New Mexico Supercomputing Challenge Jordan Medlock wins for his computer algorithm. April 24, 2012 Jordan Medlock Jordan Medlock Contact ...

  8. Wave Energy Prize Narrowed from 92 Teams to Top 20 | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Wave Energy Prize Narrowed from 92 Teams to Top 20 Wave Energy Prize Narrowed from 92 Teams to Top 20 August 14, 2015 - 2:16pm Addthis Wave Energy Prize Narrowed from 92 Teams to Top 20 Alison LaBonte Marine and Hydrokinetic Technology Manager After an unprecedented 92 teams registered to compete in the Energy Department-funded Wave Energy Prize, today we announced the top 20 teams. These teams all passed through Technology Gate 1: providing a thorough technical submission detailing their device

  9. OSTI's Science Search Web Tools in Top 100 | OSTI, US Dept of...

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    OSTI's Science Search Web Tools in Top 100 August 3, 2005 Oak Ridge, TN - Online search ... Information Web sites by the Association of College and Research Libraries (ACRL). ...

  10. The Top...is it There? A Survey of the CDF and D0 Experiments

    DOE R&D Accomplishments

    Tollestrup, A. V.

    1994-12-01

    This paper describes: (1) features that the top quark must have if it exists, and how those features are inferred from various experiments; (2) how top quarks may be produced; (3) what must be accomplished to directly establish that the top quark has been produced in an experiment. Relevant features of the CDF and D0 detectors are described, as are methods useful in a top-quark search for identifying and detecting various kinds of particles. The author reviews data found by both CDF and D0, and discusses differences between the detectors and the data found with each.

  11. The Business Case for Fuel Cells 2010: Why Top Companies are...

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    The Business Case for Fuel Cells: Why Top Companies are Purchasing Fuel Cells Today September 2010 Authors and Acknowledgements This report was written and compiled by Sandra ...

  12. Waste and Water Top 2013 Accomplishments for Los Alamos EM Program...

    Office of Environmental Management (EM)

    Waste and Water Top 2013 Accomplishments for Los Alamos EM Program December 24, 2013 - ... biggest environmental cleanup accomplishments during 2013 centered around waste and water. ...

  13. Measurement of the W boson helicity in top quark decays

    SciTech Connect

    Gmyrek, Bryan David; /Arizona U.

    2007-08-01

    A measurement of the fraction, f{sup +}, of right-handed W bosons produced in top quark decays is presented. This analysis is based on a sample corresponding to an integrated luminosity of 370 pb{sup -1}, collected by the D0 detector at the Fermilab Tevatron p{bar p} Collider at {radical}s = 1.96 TeV. The helicity angle, {theta}*, is reconstructed for each lepton. f{sup +} is determined by comparing the cos {theta}* distribution from the data with that for the expected background and signal for various values of f{sup +}. The fraction of longitudinal W bosons, f{sup 0}, is assumed to be 0.7 as predicted by the standard model. This yields f{sup +} = 0.109 {+-} 0.094 (stat) {+-} 0.063 (syst), consistent with the standard model prediction of f{sup +} = 3.6x 10{sup -4}. The possibility that both f{sup +} and f{sup 0} stray from standard model values is also investigated. In this case cos {theta}* distributions for each possible W helicity state, along with the backgrounds, are fit to the cos {theta}* distribution for the data. The best fit values are f{sup +} = 0.82 {+-} 0.30(stat) and f{sup 0} = -0.58 {+-} 0.50(stat).

  14. Measurement of cross section of quark pair production top with the D0 experiment at the Tevatron and determination the top quark mass using this measure

    SciTech Connect

    Chevalier-Thery, Solene; /Paris U., VI-VII /Saclay

    2010-06-01

    The top quark has been discovered by CDF and D0 experiments in 1995 at the proton-antiproton collider Tevatron. The amount of data recorded by both experiments makes it possible to accurately study the properties of this quark: its mass is now known to better than 1% accuracy. This thesis describes the measurement of the top pair cross section in the electron muon channel with 4, 3 fb{sup -1} recorded data between 2006 and 2009 by the D0 experiment. Since the final state included a muon, improvements of some aspects of its identification have been performed : a study of the contamination of the cosmic muons and a study of the quality of the muon tracks. The cross section measurement is in good agreement with the theoretical calculations and the other experimental measurements. This measurement has been used to extract a value for the top quark mass. This method allows for the extraction of a better defined top mass than direct measurements as it depends less on Monte Carlo simulations. The uncertainty on this extracted mass, dominated by the experimental one, is however larger than for direct measurements. In order to decrease this uncertainty, the ratio of the Z boson and the top pair production cross sections has been studied to look for some possible theoretical correlations. At the Tevatron, the two cross sections are not theoretically correlated: no decrease of the uncertainty on the extracted top mass is therefore possible.

  15. Results of the integrated topping cycle MHD generator testing

    SciTech Connect

    Pian, C.C.P.; Schmitt, E.W.

    1994-12-31

    The results of the Integrated Topping Cycle (ITC) MHD generator tests are presented. This generator is part of a 50 MW{sub t} prototypic powertrain which recently completed proof-of-concept (POC) testing at the U.S. Department of Energy`s Component Development and Integration Facility (CDIF) in Butte, Montana. POC duration testing was carried out at conditions representative of commercial power plant operation, in order to establish component lifetimes and to verify the design performance parameters. Over 500 hours of thermal and power testing was cumulated with the generator hardware before the program funding was terminated. A summary of the MHD generator performance characteristics and hardware evaluations is provided in the paper. A summary of the generator performance throughout the POC test series is presented. Included are comparisons of: (1) plasma electrical conductivities measured early in the Design Verification Test series and during the POC series, (2) measured generator performance with analytical predictions, and (3) internal wall leakage characteristics of the generator channel with and without iron oxide addition. The performance requirement of the ITC program, i.e., the demonstration of 1.5 MW{sub e} power output, was easily achieved. The ITC generator channel, nozzle, and diffuser accumulated more than 300 hours at nominal power conditions. The prototypic hardware performed well throughout the POC test series. Some problems did arise during the tests. but they were not life-threatening to the MHD generator. Corrective measures were implemented; they will be discussed in the full paper. The physical condition of the overall generator channel at the end of POC tests is good.

  16. Second generation PFBC systems research and development: Phase 2, Topping combustor testing at UTSI

    SciTech Connect

    Johanson, N.R.; Foote, J.P.

    1992-12-01

    This report describes a second generation pressurized fluidized bed combustion (PFBC) power plant. The topping combustor testing is briefly described. The topping combustor burns low BTU gas produced from substoichiometric combustion of coal in a pressurized carbonizer. Char produced is burned in a PFBC.

  17. Second generation PFBC systems research and development: Phase 2, Topping combustor testing at UTSI

    SciTech Connect

    Johanson, N.R.; Foote, J.P.

    1992-01-01

    This report describes a second generation pressurized fluidized bed combustion (PFBC) power plant. The topping combustor testing is briefly described. The topping combustor burns low BTU gas produced from substoichiometric combustion of coal in a pressurized carbonizer. Char produced is burned in a PFBC.

  18. Searches for new physics in the top quark samples at the CDF experiment

    SciTech Connect

    Scodellaro, Luca; /Cantabria Inst. of Phys.

    2007-10-01

    Twelve years after the discovery of the top quark at Fermilab's Tevatron, they are now finally beginning to shed light on this peculiarily massive quark. With 1-1.7 fb{sup -1} of integrated luminosity collected by the CDF detector, they are able to probe the knowledge of the top quark physics, and to search for signals of physics beyond the Standard Model. In this paper, they present results of measurements of top quark properties, as well as tests for the production mechanism of the top quark. They also describe CDF latest searches for beyond Standard Model couplings of the top quark. Finally, they present the most recent searches for direct production of new particles in the collected data samples.

  19. Climate Care | Open Energy Information

    OpenEI (Open Energy Information) [EERE & EIA]

    Climate Care Jump to: navigation, search Name: Climate Care Place: Oxford, England, United Kingdom Zip: OX4 1RQ Sector: Carbon Product: Oxford-based carbon offsetting firm- making...

  20. Long Term Care | National Nuclear Security Administration

    National Nuclear Security Administration (NNSA)

    Care icon Federal employees can elect to participate in the Federal Long Term Care Insurance Program (FLTCIP) which provides long term care insurance to Federal employees,...

  1. Screen printed silver top electrode for efficient inverted organic solar cells

    SciTech Connect

    Kim, Junwoo; Duraisamy, Navaneethan; Lee, Taik-Min; Kim, Inyoung; Choi, Kyung-Hyun

    2015-10-15

    Highlights: • Screen printing of silver pattern. • X-ray diffraction pattern confirmed the face centered cubic structure of silver. • Uniform surface morphology of silver pattern with sheet resistance of 0.06 Ω/sq. • The power conversion efficiency of fabricated solar cell is found to be 2.58%. - Abstract: The present work is mainly focused on replacement of the vacuum process for top electrode fabrication in organic solar cells. Silver top electrode deposited through solution based screen printing on pre-deposited polymeric thin film. The solution based printing technology provides uniform top electrode without damaging the underlying organic layers. The surface crystallinity and surface morphology of silver top electrode are examined through X-ray diffraction, field-emission scanning electron microscope and atomic force microscope. The purity of silver is examined through X-ray energy dispersive spectroscopy. The top electrode exhibits face centered cubic structure with homogeneous morphology. The sheet resistance of top electrode is found to be 0.06 Ω/sq and an average pattern thickness of ∼15 μm. The power conversion efficiency is 2.58%. Our work demonstrates that the solution based screen printing is a significant role in the replacement of vacuum process for the fabrication of top electrode in organic solar cells.

  2. Study of anomalous top quark flavor-changing neutral current interactions via the tW channel of single-top-quark production

    SciTech Connect

    Etesami, S. M.; Mohammadi Najafabadi, M.

    2010-06-01

    The potential of the LHC for investigation of anomalous top quark interactions with gluon (tug,tcg) through the production of tW channel of single top quarks is studied. In the standard model, the single top quarks in the tW-channel mode are charge symmetric, meaning that {sigma}(pp{yields}t+W{sup -})={sigma}(pp{yields}t+W{sup +}). However, the presence of anomalous flavor-changing neutral current (FCNC) couplings leads to charge asymmetry. In this paper, a method is proposed in which this charge asymmetry may be used to constrain anomalous FCNC couplings. The strength of resulting constraints is estimated for the LHC for the center of mass energies of 7 and 14 TeV.

  3. Assessment of health risks of policies

    SciTech Connect

    Ádám, Balázs; Molnár, Ágnes; Ádány, Róza; Bianchi, Fabrizio; Bitenc, Katarina; Chereches, Razvan; Cori, Liliana; Fehr, Rainer; Kobza, Joanna; Kollarova, Jana; and others

    2014-09-15

    The assessment of health risks of policies is an inevitable, although challenging prerequisite for the inclusion of health considerations in political decision making. The aim of our project was to develop a so far missing methodological guide for the assessment of the complex impact structure of policies. The guide was developed in a consensual way based on experiences gathered during the assessment of specific national policies selected by the partners of an EU project. Methodological considerations were discussed and summarized in workshops and pilot tested on the EU Health Strategy for finalization. The combined tool, which includes a textual guidance and a checklist, follows the top-down approach, that is, it guides the analysis of causal chains from the policy through related health determinants and risk factors to health outcomes. The tool discusses the most important practical issues of assessment by impact level. It emphasises the transparent identification and prioritisation of factors, the consideration of the feasibility of exposure and outcome assessment with special focus on quantification. The developed guide provides useful methodological instructions for the comprehensive assessment of health risks of policies that can be effectively used in the health impact assessment of policy proposals. - Highlights: • Methodological guide for the assessment of health risks of policies is introduced. • The tool is developed based on the experiences from several case studies. • The combined tool consists of a textual guidance and a checklist. • The top-down approach is followed through the levels of the full impact chain. • The guide provides assistance for the health impact assessment of policy proposals.

  4. JLab Seeking Volunteers for United Way Day of Caring | Jefferson Lab

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    Seeking Volunteers for United Way Day of Caring JLab Seeking Volunteers for United Way Day of Caring The 2016 United Way Day of Caring for the Peninsula will be on Friday, September 9, from 8 a.m. - 5 p.m. Several health and human services organizations throughout Hampton Roads will benefit from the hard work and generous efforts of volunteers for numerous projects. Typical volunteer positions consist of community enhancement projects that encompass a myriad of activities, such as painting,

  5. Zero Energy-Ready Single-Family Homes - Building America Top Innovation |

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Department of Energy Zero Energy-Ready Single-Family Homes - Building America Top Innovation Zero Energy-Ready Single-Family Homes - Building America Top Innovation Photo of a zero-energy, single-family home. Building homes that are zero energy ready is a goal of the U.S. Department of Energy's (DOE) Building America program and one embodied in Building America's premier home certification program, the Challenge Home (now Zero Energy Ready Home) program. This Top Innovation highlights

  6. BETO Director Ranks #6 in Biofuels Digest's Top 100 People in the

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Advanced Bioeconomy | Department of Energy Director Ranks #6 in Biofuels Digest's Top 100 People in the Advanced Bioeconomy BETO Director Ranks #6 in Biofuels Digest's Top 100 People in the Advanced Bioeconomy February 4, 2016 - 3:24pm Addthis Biofuels Digest has released its 2016 ranking of the "Top 100 People in the Advanced Bioeconomy," and Bioenergy Technologies Office (BETO) Director Dr. Jonathan Male is ranked high in the list at number six. Sharing this prestigious spot with

  7. Science.gov Mobile makes a second Top Ten list | OSTI, US Dept of Energy

    Office of Scientific and Technical Information (OSTI)

    Office of Scientific and Technical Information Mobile makes a second Top Ten list Back to the OSTI News Listing for 2012 The Science.gov Mobile application has made another Top Ten list. In mid-June the application was named to InformationWeek's Ten Handy Mobile Apps From Uncle Sam and then one week later to the Top Ten in Best Federal Apps by Government Computer News (GCN). The Science.gov Mobile application is the only interagency app to make both lists. The Administration recently issued

  8. Fact #733: June 25, 2012 World's Top Petroleum-Producing Countries |

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Department of Energy 3: June 25, 2012 World's Top Petroleum-Producing Countries Fact #733: June 25, 2012 World's Top Petroleum-Producing Countries In 2011, total world petroleum production was 84.7 million barrels per day. Saudi Arabia, Russia and the United States were by far the top petroleum producing countries with 11.1, 10.2, and 9.0 million barrels per day respectively. Iran was the fourth largest producer of petroleum with about 4 million barrels per day. The United States' neighbors

  9. Fact #775: April 15, 2013 Top Ten Urban Areas for Fuel Wasted due to

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Traffic Congestion, 2011 | Department of Energy 5: April 15, 2013 Top Ten Urban Areas for Fuel Wasted due to Traffic Congestion, 2011 Fact #775: April 15, 2013 Top Ten Urban Areas for Fuel Wasted due to Traffic Congestion, 2011 The top ten urban areas across the U.S. accounted for nearly 40% of the total fuel wasted due to traffic congestion in 2011. Highway congestion caused vehicles in the combined urban areas of New York, Los Angeles and Chicago to waste about 600 million gallons of fuel

  10. Fact #831: July 28, 2014 Top Ten States with Diesel Light Vehicles |

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Department of Energy 1: July 28, 2014 Top Ten States with Diesel Light Vehicles Fact #831: July 28, 2014 Top Ten States with Diesel Light Vehicles In Wyoming, more than 10% of registered light vehicles are fueled by diesel making their State number one in terms of diesel share. All other States on the top ten list are also western States. The average of all light diesels registered in the U.S. is 2.8%. The data include diesel cars, sport-utility vehicles, vans, and pickups (includes

  11. Fact #831: July 28, 2014 Top Ten States with Diesel Light Vehicles -

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Dataset | Department of Energy 1: July 28, 2014 Top Ten States with Diesel Light Vehicles - Dataset Fact #831: July 28, 2014 Top Ten States with Diesel Light Vehicles - Dataset Excel file with dataset for Fact #831: Top Ten States with Diesel Light Vehicles fotw#831_web.xlsx (13.97 KB) More Documents & Publications Fact #832: August 4, 2014 Over Half of the Refueling Stations in the U.S. and Canada Sell Diesel Fuel - Dataset 3-D Printed Molds Hold Promise for Enhanced Wind Energy

  12. Melrose High trio named top team in 20th New Mexico Supercomputing

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    Challenge Melrose named top team in Supercomputing Challenge Melrose High trio named top team in 20th New Mexico Supercomputing Challenge Each student receives a check for $1,000. The team also received the Crowd Favorite Award-and $100-as selected by student participants, teachers, and mentors. April 27, 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 multi-disciplines

  13. La Cueva High School team takes top award in 24th New Mexico Supercomputing

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    Challenge 24th New Mexico Supercomputing Challenge La Cueva High School team takes top award in 24th New Mexico Supercomputing Challenge Eli Echt-Wilson and Albert Zuo from La Cueva High in Albuquerque won the top award at the 24th New Mexico Supercomputing Challenge. April 22, 2014 Albert Zuo, left, and Eli Echt-Wilson of Albuquerque La Cueva High School with their poster. They won the top award at the 24th New Mexico Supercomputing Challenge at Los Alamos National Laboratory. Albert Zuo,

  14. Top 10 Things You Didn't Know About Distributed Wind Power | Department

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    of Energy Distributed Wind Power Top 10 Things You Didn't Know About Distributed Wind Power August 18, 2016 - 12:00pm Addthis Small-Scale Distributed Wind: Northern Power Systems 100 kW turbine at the top of Burke Mountain in East Burke, Vermont. | Photo courtesy of Northern Power Systems. Small-Scale Distributed Wind: Northern Power Systems 100 kW turbine at the top of Burke Mountain in East Burke, Vermont. | Photo courtesy of Northern Power Systems. Mid-Sized Distributed Wind: Two

  15. In Case You Missed Them: Our Top Blog Posts from December | Department of

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Energy In Case You Missed Them: Our Top Blog Posts from December In Case You Missed Them: Our Top Blog Posts from December January 7, 2016 - 8:42am Addthis In Case You Missed Them: Our Top Blog Posts from December Drew Bittner Writer/Editor, Office of Energy Efficiency and Renewable Energy Happy New Year to our EERE Blog readers! How did January get here so quickly? It seems like only yesterday the kids were dressing up for Halloween, and we were buying turkey for Thanksgiving. The holiday

  16. Chiral U(1) flavor models and flavored Higgs doublets: the top FB asymmetry

    Office of Scientific and Technical Information (OSTI)

    and the W jj (Journal Article) | SciTech Connect Chiral U(1) flavor models and flavored Higgs doublets: the top FB asymmetry and the W jj Citation Details In-Document Search Title: Chiral U(1) flavor models and flavored Higgs doublets: the top FB asymmetry and the W jj We present U(1) flavor models for leptophobic Z' with flavor dependent couplings to the right-handed up-type quarks in the Standard Model (SM), which can accommodate the recent data on the top forward-backward (FB) asymmetry

  17. Demonstration Assessment of Light-Emitting Diode (LED) Post-Top Lighting at

    Office of Scientific and Technical Information (OSTI)

    Central Park in New York City (Technical Report) | SciTech Connect Demonstration Assessment of Light-Emitting Diode (LED) Post-Top Lighting at Central Park in New York City Citation Details In-Document Search Title: Demonstration Assessment of Light-Emitting Diode (LED) Post-Top Lighting at Central Park in New York City A review of five post-top light-emitting diode (LED) pedestrian luminaires installed in New York City's Central Park for possible replacement to the existing metal halide

  18. OSTI's Science Search Web Tools in Top 100 | OSTI, US Dept of Energy Office

    Office of Scientific and Technical Information (OSTI)

    of Scientific and Technical Information OSTI's Science Search Web Tools in Top 100 August 3, 2005 Oak Ridge, TN - Online search tools at the U.S. Department of Energy (DOE) Office of Scientific and Technical Information (OSTI) hold six slots in the recently posted Top 100 Science/Technology Government Information Web sites by the Association of College and Research Libraries (ACRL). Science.gov, the cross-agency science portal hosted by OSTI, tops the list in ACRL's Science Search Engine

  19. U.S. DOE Set-Top Box Proceeding | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    U.S. DOE Set-Top Box Proceeding U.S. DOE Set-Top Box Proceeding AT&T's U-verse® receivers should not be regulated under EPCA. U-verse® receivers are already among the most energy efficient of the major video service providers, and AT&T continues to work to increase their efficiency. DOE_03_07_2012.pdf (824.65 KB) More Documents & Publications Meeting Concerning Potential Test Procedures and Energy Conservation Standards for Set-Top Boxes and Network Equipment Demonstration of

  20. Jefferson Lab research into the pentaquark is ranked among the top science

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    stories of 2003 | Jefferson Lab research into the pentaquark is ranked among the top science stories of 2003 Jefferson Lab research into the pentaquark is ranked among the top science stories of 2003 December 24, 2003 Twice during the last month the discovery of the pentaquark has been named among the top science stories for 2003. Researchers working at the Department of Energy's Jefferson Lab, located in Newport News, Va., are among those to identify some of the most convincing evidence yet

  1. Top 3 Takeaways from the 2016 Revolution...Now Report | Department of

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Energy Top 3 Takeaways from the 2016 Revolution...Now Report Top 3 Takeaways from the 2016 Revolution...Now Report September 29, 2016 - 12:00pm Addthis Top 3 Takeaways from the 2016 Revolution...Now Report David Friedman David Friedman Assistant Secretary for Energy Efficiency and Renewable Energy (Acting) Read the full Revolution...Now 2016 report Clean energy technology costs are down - and deployment is up. So, you say you want a revolution? Well, you know, when it comes to clean energy,

  2. Before the Subcommittee on Energy Policy, Health Care, and Entitlement...

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Entitlements - House Oversight and Government Reform Committee Testimony of Christopher Smith, Acting Assistant Secretary for Fossil Energy Before the Subcommittee on Energy...

  3. Distributed Generation Study/Oakwood Health Care Center | Open...

    OpenEI (Open Energy Information) [EERE & EIA]

    Combustion Engine Prime Mover Waukesha VGF 18GLD Heat Recovery Systems Built-in Fuel Natural Gas System Installer Gerster Trane System Enclosure Indoor System Application...

  4. Before the House Subcommittee on Energy Policy, Health Care ...

    Energy Saver

    Before the Subcommittee on Energy and Power - House Committee on Energy and Commerce Summary of LNG Export Applications of the Lower 48 States Before the Senate Energy and Natural ...

  5. Reference Buildings by Building Type: Outpatient health care

    Energy.gov [DOE]

    In addition to the ZIP file for each building type, you can directly view the "scorecard" spreadsheet that summarizes the inputs and results for each location. This Microsoft Excel spreadsheet is also included in the ZIP file. For version 1.4, only the IDF file is included.

  6. Demonstration Assessment of Light-Emitting Diode Post-Top Lighting at Central Park in New York City

    SciTech Connect

    Myer, M. A.; Goettel, R. T.

    2012-09-01

    GATEWAY program report on a demonstration of LED post-top lighting in Central Park in New York City.

  7. ASHRAE Standard 62.2. Ventilation and Acceptable Indoor Air Quality in Low- Rise Residential Buildings- Building America Top Innovation

    Office of Energy Efficiency and Renewable Energy (EERE)

    This 2014 Top Innovation describes Building America research and support in developing and gaining adoption of ASHRAE 62.2.

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

    Energy.gov [DOE] (indexed site)

    lighting choices that will save you money, when to turn off your lights and more. This article is part of the Energy.gov series highlighting the "Top Things You Didn't Know...

  9. Fact #770: March 11, 2013 Changes to the Top Ten Vehicles Sold...

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    In 2011, the Honda Civic and CR-V were not even on the top ten list for the first time in many years, and the Toyota Corolla and Honda Accord were near the bottom of the list. The ...

  10. Top 9 Things You Didn't Know about Carbon Fiber | Department...

    Energy Saver

    Top 9 Things You Didn't Know about Carbon Fiber March 29, 2013 - 12:30pm Addthis The Energy Departments Carbon Fiber Technology Facility at Oak Ridge National Laboratory...

  11. U.N. Secretary General tells NREL Clean Energy a Top Priority...

    OpenEI (Open Energy Information) [EERE & EIA]

    U.N. Secretary General tells NREL Clean Energy a Top Priority Home > Groups > OpenEI Community Central Graham7781's picture Submitted by Graham7781(2017) Super contributor 31...

  12. Top 6 Things You Didn't Know About Solar Energy | Department...

    Energy.gov [DOE] (indexed site)

    solar energy resources. This article is part of the Energy.gov series highlighting the "Top Things You Didn't Know About..." series. Be sure to check back for more entries soon....

  13. Fact #779: May 13, 2013 EPA's Top Ten Rated Vehicles List for...

    Energy.gov [DOE] (indexed site)

    The Tesla Model S is a large sedan and comes with two battery pack options (60 kW-hr and 85 kW-hr) which achieved an EPA combined average of 95 and 89 MPGe respectively. EPA Top ...

  14. Fact #781: May 27, 2013 Top Ten Natural Gas Producing Countries

    Energy.gov [DOE]

    In 2011, Russia and the United States were by far the top natural gas producing countries, with more than four times that of Iran, the third largest producer of natural gas. Although Russia and the...

  15. Electroweak production of top-quark pairs in e+e- annihilation...

    Office of Scientific and Technical Information (OSTI)

    Electroweak production of top-quark pairs in e+e- annihilation at NNLO in QCD: the vector contributions Citation Details In-Document Search Title: Electroweak production of...

  16. Top Solar Tools: What are they and how do they help policymakers?

    Office of Energy Efficiency and Renewable Energy (EERE)

    As part of a Do-It-Yourself Solar Analysis summer series, NREL's Solar Technical Assistance Team (STAT) is presenting a live webinar titled, "Top Solar Tools: What are they and how do they help policymakers?"

  17. Fact #629: June 28, 2010 Top Ten Misconceptions about Fuel Economy...

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Misconception The Facts 1. You have to drive a small car to get good fuel economy. ... are midsized cars, with a midsized car taking the top spot. 2. Manual ...

  18. Top 3 Driving Tools That Will Help Save You Money at the Pump...

    Energy Saver

    Driving Tools That Will Help Save You Money at the Pump Top 3 Driving Tools That Will Help Save You Money at the Pump November 25, 2013 - 11:33am Addthis Save time and money on ...

  19. Chiral U(1) Flavor Models and Flavored Higgs Doublets: The Top...

    Office of Scientific and Technical Information (OSTI)

    Chiral U(1) Flavor Models and Flavored Higgs Doublets: The Top FB Asymmetry and the Wjj Citation Details In-Document Search Title: Chiral U(1) Flavor Models and Flavored Higgs ...

  20. Top 10 Things You Didn't Know About Wind Power | Department of...

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Wind Power Top 10 Things You Didn't Know About Wind Power August 10, 2015 - 8:20am Addthis Wind turbines are soaring to record sizes. The average rotor diameter of turbines ...