WorldWideScience

Sample records for assistance fact sheet

  1. Renewable Energy Project Development Assistance (Fact Sheet)

    Energy Technology Data Exchange (ETDEWEB)

    2013-07-01

    This fact sheet provides information on the Tribes selected to receive assistance from the U.S. Department of Energy Office of Indian Energy 2013 Strategic Technical Assistance Response Team (START) Program, which provides technical expertise to support the development of next-generation energy projects on tribal lands.

  2. Solar Technical Assistance Team (STAT) (Fact Sheet)

    Energy Technology Data Exchange (ETDEWEB)

    2014-05-01

    The Solar Technical Assistance Team (STAT) is a team of solar technology and deployment experts who ensure that the best information on policies, regulations, financing, and other issues is getting into the hands of state government decision makers when they need it.

  3. Structural Biology Fact Sheet

    Science.gov (United States)

    ... Home > Science Education > Structural Biology Fact Sheet Structural Biology Fact Sheet Tagline (Optional) Middle/Main Content Area What is structural biology? Structural biology is a field of science focused ...

  4. Infertility Fact Sheet

    Science.gov (United States)

    ... Home > ePublications > Our ePublications > Infertility fact sheet ePublications Infertility fact sheet This information in Spanish (en español) ... to the fallopian tube instead of the uterus. Gamete intrafallopian transfer (GIFT) involves transferring eggs and sperm into the ...

  5. HRSA Data Fact Sheets

    Data.gov (United States)

    U.S. Department of Health & Human Services — The Health Resources and Services Administration (HRSA) Data Fact Sheets provide summary data about HRSA’s activities in each Congressional District, County, State,...

  6. Biodiesel Basics (Fact Sheet)

    Energy Technology Data Exchange (ETDEWEB)

    2014-06-01

    This fact sheet provides a brief introduction to biodiesel, including a discussion of biodiesel blends, which blends are best for which vehicles, where to buy biodiesel, how biodiesel compares to diesel fuel in terms of performance, how biodiesel performs in cold weather, whether biodiesel use will plug vehicle filters, how long-term biodiesel use may affect engines, biodiesel fuel standards, and whether biodiesel burns cleaner than diesel fuel. The fact sheet also dismisses the use of vegetable oil as a motor fuel.

  7. Becoming Resilient: Disaster Planning and Recovery: NREL Experts Assist Before and After a Disaster (Fact Sheet)

    Energy Technology Data Exchange (ETDEWEB)

    Hotchkiss, E.

    2014-08-01

    This fact sheet provides information on how private industry; federal, state, and local governments; non-profit organizations; and communities can utilize NREL's expertise, tools, and innovations to incorporate energy efficiency and renewable energy into the planning, recovery, and rebuilding stages of disaster.

  8. Permitting Best Practices Make Installing Solar Easier: Technical Assistance (Fact Sheet)

    Energy Technology Data Exchange (ETDEWEB)

    2013-01-01

    NREL's deployment and market transformation activities encompass the laboratory's full range of technologies, which span the energy efficiency and renewable energy spectrum. This fact sheet educates partners on how they can advance sustainable energy applications and also provide clients with best practices for reducing barriers to innovation and market transformation.

  9. Fact Sheet on Stress

    Science.gov (United States)

    ... items) NIMH (7 items) Share Fact Sheet on Stress Download PDF Download ePub Q&A on Stress for Adults: How it affects your health and ... to avoid more serious health effects. What is stress? Stress can be defined as the brain's response ...

  10. Ethanol Basics (Fact Sheet)

    Energy Technology Data Exchange (ETDEWEB)

    2015-01-01

    Ethanol is a widely-used, domestically-produced renewable fuel made from corn and other plant materials. More than 96% of gasoline sold in the United States contains ethanol. Learn more about this alternative fuel in the Ethanol Basics Fact Sheet, produced by the U.S. Department of Energy's Clean Cities program.

  11. Pseudomonas - Fact Sheet

    OpenAIRE

    Public Health Agency

    2012-01-01

    Fact sheet on Pseudomonas, including:What is Pseudomonas?What infections does it cause?Who is susceptible to pseudomonas infection?How will I know if I have pseudomonas infection?How can Pseudomonas be prevented from spreading?How can I protect myself from Pseudomonas?How is Pseudomonas infection treated?

  12. Biomolecular Science (Fact Sheet)

    Energy Technology Data Exchange (ETDEWEB)

    2012-04-01

    A brief fact sheet about NREL Photobiology and Biomolecular Science. The research goal of NREL's Biomolecular Science is to enable cost-competitive advanced lignocellulosic biofuels production by understanding the science critical for overcoming biomass recalcitrance and developing new product and product intermediate pathways. NREL's Photobiology focuses on understanding the capture of solar energy in photosynthetic systems and its use in converting carbon dioxide and water directly into hydrogen and advanced biofuels.

  13. Photovoltaics Fact Sheet

    Energy Technology Data Exchange (ETDEWEB)

    None

    2016-02-01

    This fact sheet is an overview of the Photovoltaics (PV) subprogram at the U.S. Department of Energy SunShot Initiative. The U.S. Department of Energy (DOE)’s Solar Energy Technologies Office works with industry, academia, national laboratories, and other government agencies to advance solar PV, which is the direct conversion of sunlight into electricity by a semiconductor, in support of the goals of the SunShot Initiative. SunShot supports research and development to aggressively advance PV technology by improving efficiency and reliability and lowering manufacturing costs. SunShot’s PV portfolio spans work from early-stage solar cell research through technology commercialization, including work on materials, processes, and device structure and characterization techniques.

  14. Soft Costs Fact Sheet

    Energy Technology Data Exchange (ETDEWEB)

    None

    2016-05-01

    This fact sheet is an overview of the systems integration subprogram at the U.S. Department of Energy SunShot Initiative. Soft costs can vary significantly as a result of a fragmented energy marketplace. In the U.S., there are 18,000 jurisdictions and 3,000 utilities with different rules and regulations for how to go solar. The same solar equipment may vary widely in its final installation price due to process and market variations across jurisdictions, creating barriers to rapid industry growth. SunShot supports the development of innovative solutions that enable communities to build their local economies and establish clean energy initiatives that meet their needs, while at the same time creating sustainable solar market conditions.

  15. Systems Integration Fact Sheet

    Energy Technology Data Exchange (ETDEWEB)

    None

    2016-06-01

    This fact sheet is an overview of the Systems Integration subprogram at the U.S. Department of Energy SunShot Initiative. The Systems Integration subprogram enables the widespread deployment of safe, reliable, and cost-effective solar energy technologies by addressing the associated technical and non-technical challenges. These include timely and cost-effective interconnection procedures, optimal system planning, accurate prediction of solar resources, monitoring and control of solar power, maintaining grid reliability and stability, and many more. To address the challenges associated with interconnecting and integrating hundreds of gigawatts of solar power onto the electricity grid, the Systems Integration program funds research, development, and demonstration projects in four broad, interrelated focus areas: grid performance and reliability, dispatchability, power electronics, and communications.

  16. State Fact Sheets on COPD

    Science.gov (United States)

    ... About CDC.gov . COPD Homepage Data and Statistics Fact Sheets Publications Resources COPD en Español Related Links Air Pollution & Respiratory Health Air Quality, Fires, and Volcanic Eruptions ...

  17. Vitamin and Mineral Supplement Fact Sheets

    Science.gov (United States)

    ... Tables Online DRI Tool Daily Value (DV) Tables Vitamin and Mineral Supplement Fact Sheets Search the list ... Supplements: Background Information Botanical Dietary Supplements: Background Information Vitamin and Mineral Fact Sheets Botanical Supplement Fact Sheets ...

  18. Fact Sheets on Institutional Racism.

    Science.gov (United States)

    Foundation for Change, Inc., New York, NY.

    This fact sheet on institutional racism contains statistics on white control of the economy, health, housing, education, the media, and government. It also shows the oppression of minorities in these areas. The areas of wealth, the stock exchange, business, banks, unions, poverty, and unemployment, are discussed in terms of economy. Health matters…

  19. Magnetic Resonance Facility (Fact Sheet)

    Energy Technology Data Exchange (ETDEWEB)

    2012-03-01

    This fact sheet provides information about Magnetic Resonance Facility capabilities and applications at NREL's National Bioenergy Center. Liquid and solid-state analysis capability for a variety of biomass, photovoltaic, and materials characterization applications across NREL. NREL scientists analyze solid and liquid samples on three nuclear magnetic resonance (NMR) spectrometers as well as an electron paramagnetic resonance (EPR) spectrometer.

  20. Technology to Market Fact Sheet

    Energy Technology Data Exchange (ETDEWEB)

    None

    2016-02-01

    This fact sheet is an overview of the Technology to Market subprogram at the U.S. Department of Energy SunShot Initiative. The SunShot Initiative’s Technology to Market subprogram builds on SunShot’s record of moving groundbreaking and early-stage technologies and business models through developmental phases to commercialization. Technology to Market targets two known funding gaps: those that occur at the prototype commercialization stage and those at the commercial scale-up stage.

  1. Marine & Hydrokinetic Technologies (Fact Sheet)

    Energy Technology Data Exchange (ETDEWEB)

    2010-04-01

    This fact sheet describes the U.S. Department of Energy's Water Power Program. The program supports the development of advanced water power devices that capture energy from waves, tides, ocean currents, rivers, streams, and ocean thermal gradients. The program works to promote the development and deployment of these new technologies, known as marine and hydrokinetic technologies, to assess the potential extractable energy from rivers, estuaries, and coastal waters, and to help industry harness this renewable, emissions-free resource to generate environmentally sustainable and cost-effective electricity.

  2. Concentrating Solar Power Fact Sheet

    Energy Technology Data Exchange (ETDEWEB)

    None

    2015-12-01

    This fact sheet is an overview of the Concentrating Solar Power (CSP) subprogram at the U.S. Department of Energy SunShot Initiative. CSP is a dispatchable, renewable energy option that uses mirrors to focus and concentrate sunlight onto a receiver, from which a heat transfer fluid carries the intense thermal energy to a power block to generate electricity. CSP systems can store solar energy to be used when the sun is not shining. It will help meet the nation’s goal of making solar energy fully cost-competitive with other energy sources by the end of the decade. Worldwide, CSP activity is rapidly scaling, with approximately 10 gigawatts (GW) in various stages of operation or development. In the United States alone, nearly 2 GW of CSP are in operation.

  3. Photobiology Research Laboratory (Fact Sheet)

    Energy Technology Data Exchange (ETDEWEB)

    2012-06-01

    This fact sheet provides information about Photobiology Research Laboratory capabilities and applications at NREL. The photobiology group's research is in four main areas: (1) Comprehensive studies of fuel-producing photosynthetic, fermentative, and chemolithotrophic model microorganisms; (2) Characterization and engineering of redox enzymes and proteins for fuel production; (3) Genetic and pathway engineering of model organisms to improve production of hydrogen and hydrocarbon fuels; and (4) Studies of nanosystems using biological and non-biological materials in hybrid generation. NREL's photobiology research capabilities include: (1) Controlled and automated photobioreactors and fermenters for growing microorganisms under a variety of environmental conditions; (2) High-and medium-throughput screening of H{sub 2}-producing organisms; (3) Homologous and heterologous expression, purification, and biochemical/biophysical characterization of redox enzymes and proteins; (4) Qualitative and quantitative analyses of gases, metabolites, carbohydrates, lipids, and proteins; (5) Genetic and pathway engineering and development of novel genetic toolboxes; and (6) Design and spectroscopic characterization of enzyme-based biofuel cells and energy conversion nanodevices.

  4. Alaska Native Community Energy Planning and Projects (Fact Sheet)

    Energy Technology Data Exchange (ETDEWEB)

    2013-06-01

    This fact sheet provides information on the Alaska Native villages selected to receive assistance from the U.S. Department of Energy Office of Indian Energy 2013 Strategic Technical Assistance Response Team (START) Program, which provides technical expertise to support the development of next-generation energy projects on tribal lands.

  5. Advancing Next-Generation Energy in Indian Country (Fact Sheet)

    Energy Technology Data Exchange (ETDEWEB)

    2012-08-01

    This fact sheet provides information on Tribes in the lower 48 states selected to receive assistance from the Strategic Technical Assistance Response Team (START) Program, a U.S. Department of Energy Office of Indian Energy Policy and Programs (DOE-IE) initiative to provide technical expertise to support the development of next-generation energy projects in Indian Country.

  6. Advancing Next-Generation Energy in Indian Country (Fact Sheet)

    Energy Technology Data Exchange (ETDEWEB)

    2012-08-01

    This fact sheet provides information on the Alaska Native governments selected to receive assistance from the Strategic Technical Assistance Response Team (START) Program, a U.S. Department of Energy Office of Indian Energy Policy and Programs (DOE-IE) initiative to provide technical expertise to support the development of next-generation energy projects in Indian Country.

  7. More Fact Sheets - SEER Cancer Statistics

    Science.gov (United States)

    Cancer Statistical Fact Sheets are summaries of common cancer types developed to provide an overview of frequently-requested cancer statistics including incidence, mortality, survival, stage, prevalence, and lifetime risk.

  8. Advancing Concentrating Solar Power Research (Fact Sheet)

    Energy Technology Data Exchange (ETDEWEB)

    2014-02-01

    Researchers at the National Renewable Energy Laboratory (NREL) provide scientific, engineering, and analytical expertise to help advance innovation in concentrating solar power (CSP). This fact sheet summarizes how NREL is advancing CSP research.

  9. Clean Cities Program Contacts (Fact Sheet)

    Energy Technology Data Exchange (ETDEWEB)

    2012-03-01

    This fact sheet provides contact information for program staff of the U.S. Department of Energy's Clean Cities program, as well as contact information for the nearly 100 local Clean Cities coalitions across the country.

  10. Fact Sheets on Pesticides in Schools.

    Science.gov (United States)

    National Coalition against the Misuse of Pesticides, Washington, DC.

    This document consists of a collection of fact sheets about the use of pesticides in schools and how to reduce it. The sheets are: (1) "Alternatives to Using Pesticides in Schools: What Is Integrated Pest Management?"; (2) "Health Effects of 48 Commonly Used Pesticides in Schools"; (3) "The Schooling of State Pesticide Laws--2002 Update: A Review…

  11. The Housing Bubble Fact Sheet

    OpenAIRE

    Dean Baker

    2005-01-01

    This paper explains the basic facts about the current housing market. It lays out the evidence that the rise in housing prices constitutes a housing bubble - and explains what can be expected when it inevitably collapses.

  12. Servicos Do Centro De Solucoes De Energia Limpa (Fact Sheet)

    Energy Technology Data Exchange (ETDEWEB)

    2014-06-01

    This is the Portuguese translation of the Clean Energy Solutions Center Services fact sheet. The Solutions Center helps governments, advisors and analysts create policies and programs that advance the deployment of clean energy technologies. The Solutions Center partners with international organizations to provide online training, expert assistance, and technical resources on clean energy policy.

  13. Clean Energy Solutions Center Services (Arabic Translation) (Fact Sheet)

    Energy Technology Data Exchange (ETDEWEB)

    2014-06-01

    This is the Arabic translation of the Clean Energy Solutions Center Services fact sheet. The Clean Energy Solutions Center (Solutions Center) helps governments, advisors and analysts create policies and programs that advance the deployment of clean energy technologies. The Solutions Center partners with international organizations to provide online training, expert assistance, and technical resources on clean energy policy.

  14. Clean Energy Solutions Center Services (Chinese Translation) (Fact Sheet)

    Energy Technology Data Exchange (ETDEWEB)

    2014-04-01

    This is the Chinese language translation of the Clean Energy Solutions Center (Solutions Center) fact sheet. The Solutions Center helps governments, advisors and analysts create policies and programs that advance the deployment of clean energy technologies. The Solutions Center partners with international organizations to provide online training, expert assistance, and technical resources on clean energy policy.

  15. Clean Energy Solutions Center Services (Vietnamese Translation) (Fact Sheet)

    Energy Technology Data Exchange (ETDEWEB)

    2014-11-01

    This is the Vietnamese language translation of the Clean Energy Solutions Center (Solutions Center) fact sheet. The Solutions Center helps governments, advisors and analysts create policies and programs that advance the deployment of clean energy technologies. The Solutions Center partners with international organizations to provide online training, expert assistance, and technical resources on clean energy policy.

  16. Chariot, Alaska Site Fact Sheet

    Energy Technology Data Exchange (ETDEWEB)

    None

    2013-01-16

    The Chariot site is located in the Ogotoruk Valley in the Cape Thompson region of northwest Alaska. This region is about 125 miles north of (inside) the Arctic Circle and is bounded on the southwest by the Chukchi Sea. The closest populated areas are the Inupiat villages of Point Hope, 32 miles northwest of the site, and Kivalina,41 miles to the southeast. The site is accessible from Point Hope by ATV in the summer and by snowmobile in the winter. Project Chariot was part of the Plowshare Program, created in 1957 by the U.S. Atomic Energy Commission (AEC), a predecessor agency of the U.S. Department of Energy (DOE), to study peaceful uses for atomic energy. Project Chariot began in 1958 when a scientific field team chose Cape Thompson as a potential site to excavate a harbor using a series of nuclear explosions. AEC, with assistance from other agencies, conducted more than40 pretest bioenvironmental studies of the Cape Thompson area between 1959 and 1962; however, the Plowshare Program work at the Project Chariot site was cancelled because of strong public opposition. No nuclear explosions were conducted at the site.

  17. Fact Sheet on Vouchers. Argument and Evidence.

    Science.gov (United States)

    American Educator, 1995

    1995-01-01

    Much controversy surrounds the idea of vouchers parents could apply to private education. Information about existing private school admission policies, student characteristics, student achievement, market competition, and costs is summarized in this fact sheet. The superiority claimed for private school education can be explained by student…

  18. Alternative Fuels Data Center (Fact Sheet)

    Energy Technology Data Exchange (ETDEWEB)

    2013-07-01

    Fact sheet describes the Alternative Fuels Data Center, which provides information, data, and tools to help fleets and other transportation decision makers find ways to reduce petroleum consumption through the use of alternative and renewable fuels, advanced vehicles, and other fuel-saving measures.

  19. State Civic Education Requirements. CIRCLE Fact Sheet

    Science.gov (United States)

    Godsay, Surbhi; Henderson, Whitney; Levine, Peter; Littenberg-Tobias, Josh

    2012-01-01

    This fact sheet summarizes state requirements related to civic education, which means learning about citizenship, government, law, current events, and related topics. Civic education is most directly addressed in courses labeled "civics," "government," or "U.S. government." Social studies is a broader category that also includes such disciplines…

  20. Advanced Technological Education Survey 2010 Fact Sheet

    Science.gov (United States)

    Wingate, Lori; Westine, Carl; Gullickson, Arlen

    2010-01-01

    This fact sheet summarizes data gathered in the 2010 survey of National Science Foundation (NSF) Advanced Technological Education (ATE) grant recipients. Conducted by EvaluATE, the evaluation resource center for the ATE program located at The Evaluation Center at Western Michigan University, this was the eleventh annual survey of ATE projects and…

  1. Advanced Technological Education Survey 2012 Fact Sheet

    Science.gov (United States)

    Wingate, Lori; Smith, Corey; Westine, Carl; Gullickson, Arlen

    2012-01-01

    This fact sheet summarizes data gathered in the 2012 survey of National Science Foundation (NSF) Advanced Technological Education (ATE) grant recipients. Conducted by EvaluATE, the evaluation resource center for the ATE program located at The Evaluation Center at Western Michigan University, this was the thirteenth annual survey of ATE projects…

  2. Advanced Technological Education Survey 2011 Fact Sheet

    Science.gov (United States)

    Wingate, Lori; Westine, Carl; Gullickson, Arlen

    2011-01-01

    This fact sheet summarizes data gathered in the 2011 survey of National Science Foundation (NSF) Advanced Technological Education (ATE) grant recipients. Conducted by EvaluATE, the evaluation resource center for the ATE program located at The Evaluation Center at Western Michigan University, this was the twelfth annual survey of ATE projects and…

  3. Wind Powering America Initiative (Fact Sheet)

    Energy Technology Data Exchange (ETDEWEB)

    2011-01-01

    The U.S. Department of Energy's Wind Powering America initiative engages in technology market acceptance, barrier reduction, and technology deployment support activities. This fact sheet outlines ways in which the Wind Powering America team works to reduce barriers to appropriate wind energy deployment, primarily by focusing on six program areas: workforce development, communications and outreach, stakeholder analysis and resource assessment, wind technology technical support, wind power for Native Americans, and federal sector support and collaboration.

  4. SunShot Initiative Fact Sheet

    Energy Technology Data Exchange (ETDEWEB)

    DOE Solar Energy Technologies Office

    2015-04-01

    The U.S. Department of Energy (DOE) SunShot Initiative is a collaborative national effort launched in 2011 that aggressively drives innovation to make solar energy fully cost competitive with traditional energy sources before the end of the decade. The SunShot fact sheet outlines goals and successes of the program as it works with private companies, universities, non-profit organizations, state and local governments, and national laboratories to drive down the cost of solar electricity to $0.06 per kilowatt-hour, without incentives, by the year 2020.

  5. Autism: General Information. Fact Sheet Number 1 = Autismo: Informacion General. Fact Sheet Number 22.

    Science.gov (United States)

    Interstate Research Associates, McLean, VA.

    This fact sheet on autism is offered in both English and Spanish, and is the same in both languages although numbered differently. It provides a definition, information on incidence, typical characteristics, and educational implications. It notes that autism is listed as a separate category under the Individuals with Disabilities Education Act.…

  6. Epilepsy: General Information. Fact Sheet Number 6 = La Epilepsia: Informacion General. Fact Sheet Number 20.

    Science.gov (United States)

    Interstate Research Associates, McLean, VA.

    This fact sheet on epilepsy is offered in both English and Spanish. It provides a definition, information on incidence, typical characteristics, and educational implications. It notes that epilepsy is classified as "other health impaired" under the Individuals with Disabilities Education Act and that students with epilepsy are eligible for special…

  7. Spina Bifida. Fact Sheet = Espina Bifida. Hojas Informativas Sobre Discapacidades.

    Science.gov (United States)

    National Information Center for Children and Youth with Disabilities, Washington, DC.

    This fact sheet offers definitions of the three types of spina bifida (spina bifida occulta, meningocele, and myelomeningocele), outlines their incidence, describes characteristics of individuals with spina bifida, and reviews educational implications. The fact sheet discusses the need for many children with myelomeningocele to learn to manage…

  8. Cerebral Palsy: General Information. Fact Sheet Number 2 = La Paralisis Cerebral: Informacion General. Fact Sheet Number 18.

    Science.gov (United States)

    Interstate Research Associates, McLean, VA.

    This fact sheet on cerebral palsy is offered in both English and Spanish. First, it provides a definition and considers various causes (e.g., an insufficient amount of oxygen reaching the fetal or newborn brain). The fact sheet then offers incidence figures and explains characteristics of the three main types of cerebral palsy: spastic, athetoid,…

  9. Spina Bifida: General Information. Fact Sheet Number 12 = La Espina Bifida: Informacion General. Fact Sheet Number 12.

    Science.gov (United States)

    National Information Center for Children and Youth with Disabilities, Washington, DC.

    This fact sheet offers definitions of the three types of spina bifida, outlines their incidence, describes characteristics of individuals with spina bifida, and reviews educational implications. The fact sheet emphasizes that school programs should be flexible to accommodate these students' special needs and frequent absences, that children with…

  10. Traumatic Brain Injury: General Information. Fact Sheet Number 18 = Lesion Cerebral: Informacion General. Fact Sheet Number 18.

    Science.gov (United States)

    National Information Center for Children and Youth with Disabilities, Washington, DC.

    This fact sheet offers general information about traumatic brain injury. Information includes a definition, incidence, individual characteristics, and educational implications. The fact sheet notes that the designation of traumatic brain injury as a separate category of disability signals that schools should provide children and youth with access…

  11. Hispanic Higher Education and HSIs. Fact Sheet

    Science.gov (United States)

    Hispanic Association of Colleges and Universities, 2012

    2012-01-01

    This paper presents facts about Hispanic higher education. Facts on the following topics are presented: (1) Hispanic demographics; (2) Hispanic academic attainment; (3) Hispanic higher education; and (4) Hispanic-Serving Institutions (HSIs).

  12. PV Module Reliability Research (Fact Sheet)

    Energy Technology Data Exchange (ETDEWEB)

    2013-06-01

    This National Center for Photovoltaics sheet describes the capabilities of its PV module reliability research. The scope and core competencies and capabilities are discussed and recent publications are listed.

  13. Office of Child Support Enforcement (OCSE) Fact Sheets

    Data.gov (United States)

    U.S. Department of Health & Human Services — These fact sheets present examples of new ways states are helping parents support their children. They highlight family-centered strategies, data-based policies and...

  14. Office of Head Start (OHS) Program Fact Sheet

    Data.gov (United States)

    U.S. Department of Health & Human Services — Office of Head Start (OHS) Program Fact Sheet provides information on demographics, state allocations, program statistics, and program enrollment history.

  15. Seal Out Tooth Decay: A Fact Sheet for Parents

    Science.gov (United States)

    ... Institute of Dental and Craniofacial Research Seal Out Tooth Decay A Fact Sheet for Parents What are dental ... important reason for getting sealants is to avoid tooth decay. • Fluoride in toothpaste and in drinking water protects ...

  16. Polycrystalline Thin-Film Research: Cadmium Telluride (Fact Sheet)

    Energy Technology Data Exchange (ETDEWEB)

    2011-06-01

    Capabilities fact sheet that includes scope, core competencies and capabilities, and contact/web information for Polycrystalline Thin-Film Research: Cadmium Telluride at the National Center for Photovoltaics.

  17. Fact sheet : Wilderness proposal [Back Bay National Wildlife Refuge

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — This document is a fact sheet of information about the Back Bay National Wildlife Refuge. Pertinent information such as the area of the refuge, information on the...

  18. Emergency Preparedness and Response: Information for Pregnant Women - Fact Sheet

    Science.gov (United States)

    ... Social Media What CDC is Doing Blog: Public Health Matters What's New Preparation & Planning Emergency Preparedness and Response Information for Pregnant Women - Fact Sheet Recommend on Facebook Tweet Share Compartir Preparing for Emergency Birth Many childbirth education classes ...

  19. Clean Energy Solutions Center Services (Fact Sheet)

    Energy Technology Data Exchange (ETDEWEB)

    2014-04-01

    The Clean Energy Solutions Center (Solutions Center) helps governments, advisors and analysts create policies and programs that advance the deployment of clean energy technologies. The Solutions Center partners with international organizations to provide online training, expert assistance, and technical resources on clean energy policy.

  20. Hosting a Showcase Demonstration Event (Industries of the Future BestPractices fact sheet)

    International Nuclear Information System (INIS)

    Hosting a Showcase Demonstration Event describes how industrial manufacturers can showcase energy efficiency technologies that they have implemented in their plants. Companies can gain access to a wide variety of technical assistance and resources when they agree to host a showcase demonstration and this fact sheet explains how to participate

  1. Services du Centre de Solutions Pour Les Energies Propres (Fact Sheet)

    Energy Technology Data Exchange (ETDEWEB)

    2014-05-01

    This is the French translation of the Clean Energy Solutions Center services fact sheet. The Clean Energy Solutions Center (Solutions Center) helps governments, advisors and analysts create policies and programs that advance the deployment of clean energy technologies. The Solutions Center partners with international organizations to provide online training, expert assistance, and technical resources on clean energy policy.

  2. Servicios del Centro de Soluciones Para la Energia Limpia (Fact Sheet)

    Energy Technology Data Exchange (ETDEWEB)

    2014-05-01

    This is the Spanish translation of the Clean Energy Solutions Center Services fact sheet. The Clean Energy Solutions Center (Solutions Center) helps governments, advisors and analysts create policies and programs that advance the deployment of clean energy technologies. The Solutions Center partners with international organizations to provide online training, expert assistance, and technical resources on clean energy policy.

  3. National Clean Fleets Partnership (Fact Sheet)

    Energy Technology Data Exchange (ETDEWEB)

    2014-01-01

    Clean Cities' National Clean Fleets Partnership establishes strategic alliances with large fleets to help them explore and adopt alternative fuels and fuel economy measures to cut petroleum use. The initiative leverages the strength of nearly 100 Clean Cities coalitions, nearly 18,000 stakeholders, and more than 20 years of experience. It provides fleets with top-level support, technical assistance, robust tools and resources, and public acknowledgement to help meet and celebrate fleets' petroleum-use reductions.

  4. National Clean Fleets Partnership (Fact Sheet)

    Energy Technology Data Exchange (ETDEWEB)

    2012-01-01

    Provides an overview of Clean Cities National Clean Fleets Partnership (NCFP). The NCFP is open to large private-sector companies that have fleet operations in multiple states. Companies that join the partnership receive customized assistance to reduce petroleum use through increased efficiency and use of alternative fuels. This initiative provides fleets with specialized resources, expertise, and support to successfully incorporate alternative fuels and fuel-saving measures into their operations. The National Clean Fleets Partnership builds on the established success of DOE's Clean Cities program, which reduces petroleum consumption at the community level through a nationwide network of coalitions that work with local stakeholders. Developed with input from fleet managers, industry representatives, and Clean Cities coordinators, the National Clean Fleets Partnership goes one step further by working with large private-sector fleets.

  5. CASIS Fact Sheet: Hardware and Facilities

    Science.gov (United States)

    Solomon, Michael R.; Romero, Vergel

    2016-01-01

    Vencore is a proven information solutions, engineering, and analytics company that helps our customers solve their most complex challenges. For more than 40 years, we have designed, developed and delivered mission-critical solutions as our customers' trusted partner. The Engineering Services Contract, or ESC, provides engineering and design services to the NASA organizations engaged in development of new technologies at the Kennedy Space Center. Vencore is the ESC prime contractor, with teammates that include Stinger Ghaffarian Technologies, Sierra Lobo, Nelson Engineering, EASi, and Craig Technologies. The Vencore team designs and develops systems and equipment to be used for the processing of space launch vehicles, spacecraft, and payloads. We perform flight systems engineering for spaceflight hardware and software; develop technologies that serve NASA's mission requirements and operations needs for the future. Our Flight Payload Support (FPS) team at Kennedy Space Center (KSC) provides engineering, development, and certification services as well as payload integration and management services to NASA and commercial customers. Our main objective is to assist principal investigators (PIs) integrate their science experiments into payload hardware for research aboard the International Space Station (ISS), commercial spacecraft, suborbital vehicles, parabolic flight aircrafts, and ground-based studies. Vencore's FPS team is AS9100 certified and a recognized implementation partner for the Center for Advancement of Science in Space (CASIS

  6. Computational Science Guides and Accelerates Hydrogen Research (Fact Sheet)

    Energy Technology Data Exchange (ETDEWEB)

    2010-12-01

    This fact sheet describes NREL's accomplishments in using computational science to enhance hydrogen-related research and development in areas such as storage and photobiology. Work was performed by NREL's Chemical and Materials Science Center and Biosciences Center.

  7. Best Management Practice, Fact Sheet 5. Vegetated Roofs

    OpenAIRE

    Sample, David; Doumar, Lia

    2013-01-01

    This publication explains what a vegetated roof is, where and how it is used, their limitations, routine and nonroutine maintenance, expected costs, and a glossary of terms. This fact sheet is one of a 15-part series on urban stormwater management practices.

  8. Emotional Disturbance. Fact Sheet = Problemas Emocionales. Hojas Informativas Sobre Discapacidades.

    Science.gov (United States)

    National Information Center for Children and Youth with Disabilities, Washington, DC.

    This fact sheet, written in both English and Spanish, provides a definition, information on incidence, typical characteristics, and educational implications of emotional disturbance. The definition is from the Individuals with Disabilities Education Act (IDEA) and incidence in 1999-2000 is reported as about 470,000 children and youth. Educational…

  9. Voc Ed & CETA. Overview: ERIC Fact Sheet No. 4.

    Science.gov (United States)

    Arrington, Larry

    Ways in which the efforts of vocational education and the Comprehensive Employment and Training Act (CETA) can be coordinated are discussed in this fact sheet. Following an overview of CETA, seven titles from the CETA amendments of 1978 which provide opportunities for vocational education-CETA coordination are described: (1) Title I:…

  10. Epilepsy. Fact Sheet = Epilepsia. Hojas Informativas Sobre Discapacidades.

    Science.gov (United States)

    National Information Center for Children and Youth with Disabilities, Washington, DC.

    This fact sheet, written in both English and Spanish, provides a definition, information on incidence, typical characteristics, and educational implications of epilepsy. It notes that epilepsy is classified as "other health impaired" under the Individuals with Disabilities Education Act (IDEA) and that children with epilepsy or seizure disorders…

  11. State Arts Agency Fact Sheet: Support for Arts Education

    Science.gov (United States)

    Online Submission, 2015

    2015-01-01

    This national overview of state arts agency grants and services for arts education includes summary statistics and geographic distribution. The fact sheet uses data from Final Descriptive Reports of state arts agency grant-making activities submitted annually to the National Assembly of State Arts Agencies (NASAA) and the National Endowment for…

  12. SunShot Catalyst Prize Competition Fact Sheet

    Energy Technology Data Exchange (ETDEWEB)

    Solar Energy Technologies Office

    2015-04-01

    This fact sheet is an overview of the Catalyst Energy Innovation Prize, an open innovation program launched in 2014 by the U.S. Department of Energy SunShot Initiative. This program aims to catalyze the rapid creation and development of products and solutions that address near-term challenges in the U.S. solar energy marketplace.

  13. Energy Systems Integration: NREL + Advanced Energy (Fact Sheet)

    Energy Technology Data Exchange (ETDEWEB)

    2015-02-01

    This fact sheet describes the collaboration between NREL and Advanced Energy Industries at the ESIF to test its advanced photovoltaic inverter technology with the ESIF's power hardware-in-the-loop system and megawatt-scale grid simulators.

  14. General Information about Learning Disabilities (Fact Sheet Number 7) = Informacion General sobre Impedimentos en el Aprendizaje (Fact Sheet Number 19).

    Science.gov (United States)

    Interstate Research Associates, Inc., Washington, DC.

    This fact sheet providing general information about learning disabilities is presented in both English and Spanish versions. It begins with the federal definition of learning disabilities and a discussion of its implications followed by estimates of incidence. Typical characteristics of students with learning disabilities are then summarized as…

  15. Spina Bifida: General Information. Fact Sheet Number 12 = La Espina Bifida: Informacion General. Fact Sheet Number 21.

    Science.gov (United States)

    Interstate Research Associates, McLean, VA.

    This fact sheet on spina bifida is offered in both English and Spanish. It provides definitions of the three types of spina bifida (spina bifida occulta, meningocele, and myelomeningocele). Incidence figures are given as are typical characteristics of children with spina bifida. Educational implications are briefly noted, including the need to…

  16. Mental Retardation: General Information. Fact Sheet Number 8 = El Retraso Mental; Informacion General. Fact Sheet Number 16.

    Science.gov (United States)

    Interstate Research Associates, McLean, VA.

    This fact sheet on mental retardation is offered in both English and Spanish. First it provides the federal definition of mental retardation and discusses components of the definition. Causes of mental retardation are briefly noted, and incidence figures are provided. Typical characteristics of people with mental retardation are mentioned.…

  17. Down Syndrome: General Information. Fact Sheet Number 4 = El Sindrome de Down: Informacion General. Fact Sheet Number 15.

    Science.gov (United States)

    Interstate Research Associates, McLean, VA.

    This fact sheet on Down Syndrome is offered in both English and Spanish. First it provides a definition and description of this syndrome, noting its etiology in a chromosomal abnormality. Incidence figures are then given. Typical characteristics of people with Down Syndrome are listed. Commonly associated health-related problems are noted,…

  18. EERE-Supported International Activities in Latin America (Fact Sheet)

    Energy Technology Data Exchange (ETDEWEB)

    2010-05-01

    The Office of Energy Efficiency and Renewable Energy (EERE) is involved in a variety of international initiatives, partnerships, and events that promote greater understanding and use of renewable energy (RE) and energy efficiency (EE) worldwide. In support of the Energy and Climate Partnership of the Americas (ECPA), EERE is working with several Latin American countries to advance EE and RE deployment for economic growth, energy security, poverty relief, and disaster recovery goals. This fact sheet highlights those activities.

  19. Enhancing Tribal Energy Security and Clean Energy (Fact Sheet)

    Energy Technology Data Exchange (ETDEWEB)

    2013-07-01

    This fact provides information on the Strategic Technical Assistance Response Team (START) Program, a U.S. Department of Energy Office of Indian Energy Policy and Programs (DOE-IE) initiative to provide technical expertise to support the development of next-generation energy projects in Indian Country.

  20. 75 FR 55340 - Recovery Fact Sheet 9580.100, Mold Remediation

    Science.gov (United States)

    2010-09-10

    ... SECURITY Federal Emergency Management Agency Recovery Fact Sheet 9580.100, Mold Remediation AGENCY: Federal... Emergency Management Agency (FEMA) is accepting comments on Recovery Fact Sheet RP9580.100, Mold Remediation... The Recovery Fact Sheet RP9580.100, Mold Remediation, identifies the expenses related to...

  1. Canada and the Kyoto Protocol: Fact Sheet No. 1 - Overview

    International Nuclear Information System (INIS)

    This fact sheet outlines the principles underlying Canada's position at the sixth Conference of Parties (COP6) regarding climate change. Capsule descriptions of the Canadian view on carbon sinks (advocating a broader inclusion of sink activities), application of the flexibility mechanisms (the Clean Development Mechanism, Joint Implementation and International Emissions Trading), the issue of compliance (Canada favoring strong incentives to ensure compliance), and strengthening the capacity of developing countries to enhance their contribution to fighting climate change (Canada acknowledging that capacity building and technology transfer needs to be a central part of the global approach to combating climate change)

  2. Catalogue of Energy Efficiency Measures for France: descriptive fact sheets

    International Nuclear Information System (INIS)

    ADEME wished to learn about existing effective energy efficiency measures implemented outside of France, whether cross-sectoral or targeted at a specific sector (industry, transport, buildings or agriculture). The objective of this survey was to determine whether any of these measures could be applied in France, with the goal of holding down the growth of energy consumption. This survey has led to the writing of a catalog of 53 two-page fact sheets describing the measures identified as interesting for France. These measures were analysed via classic criteria of evaluation such as cost-efficiency or impact, allowing to highlight the most successful measures for the French territory

  3. Canada and the Kyoto Protocol: Fact Sheet No. 5 - Developing countries

    International Nuclear Information System (INIS)

    This fact sheet acknowledges that global change affects developed and developing countries alike, and the fact that most developing countries do not have the human, financial and technical capacity to effectively address climate change issues without help from the industrialized nations. The fact sheet also puts Canada on record as being in agreement with the spirit of the Kyoto Protocol to encourage the participation of developing countries in global efforts to combat climate change and promote sustainable development and reaffirms Canada's willingness to provide financial and technical assistance to developing countries to enable them to play a meaningful part in this global effort. In this context, the fact sheet briefly describes the new Canada Climate Change Development Fund which has been set up to reduce the growth of GHG emissions and support carbon sink activities in developing countries, to strengthen the capacity of developing conuntries to reduce their vulnerability to adverse effects of climate change, and to participate in global efforts to combat them

  4. Rising Above the Water: New Orleans Implements Energy Efficiency and Sustainability Practices Following Hurricanes Katrina and Rita (Fact Sheet)

    Energy Technology Data Exchange (ETDEWEB)

    2012-07-01

    This fact sheet describes the technical assistance that the U.S. Department of Energy, through its National Renewable Energy Laboratory, provided to New Orleans, Louisiana, which helped the city incorporate energy efficiency into its rebuilding efforts for K-12 schools and homes following Hurricanes Katrina and Rita. NREL also provided support and analysis on energy policy efforts.

  5. Making America's Buildings Better (Fact Sheet)

    Energy Technology Data Exchange (ETDEWEB)

    2012-03-01

    This fact sheet is an overview of the U.S. Department of Energy's Building Technologies program. Buildings use more energy than any other sector of the U.S. economy? In fact, buildings consume more than 70% of the electricity and more than 50% of the natural gas Americans use. That's why the U.S. Department of Energy's (DOE's) Building Technologies Program (BTP) is working to improve building energy performance through high-impact research, out-reach, and regulatory efforts. These efforts will result in affordable, high-performance homes and commercial buildings. These grid-connected buildings will be more energy efficient than today's typical buildings, with renewable energy providing a portion of the power needs. They will combine energy-smart 'whole building' design and construction, appliances and equipment that minimize plug loads, and cost-effective photovoltaics or other on-site energy systems.

  6. Higher Education in Michigan: Overcoming Challenges to Expand Access. Fact Sheet

    Science.gov (United States)

    Cunningham, Alisa F.; Erisman, Wendy; Looney, Shannon E.

    2008-01-01

    This fact sheet presents a snapshot of important facts from "Higher Education in Michigan: Overcoming Challenges to Expand Access," which examines access to postsecondary degrees and institutions in underserved regions of Michigan. [For the full report, see ED501512.

  7. Variable Renewable Generation can Provide Balancing Control to the Electric Power System (Fact Sheet)

    Energy Technology Data Exchange (ETDEWEB)

    2013-09-01

    As wind and solar plants become more common in the electric power system, they may be called on to provide grid support services to help maintain system reliability. For example, through the use of inertial response, primary frequency response, and automatic generation control (also called secondary frequency response), wind power can provide assistance in balancing the generation and load on the system. These active power (i.e., real power) control services have the potential to assist the electric power system in times of disturbances and during normal conditions while also potentially providing economic value to consumers and variable renewable generation owners. This one-page, two-sided fact sheet discusses the grid-friendly support and benefits renewables can provide to the electric power system.

  8. Wind for Schools Project Curriculum Brief (Fact Sheet)

    Energy Technology Data Exchange (ETDEWEB)

    2010-08-01

    The U.S. Department of Energy's (DOE's) 20% Wind Energy by 2030 report recommends expanding education to ensure a trained workforce to meet the projected growth of the wind industry and deployment. Although a few U.S. higher education institutions offer wind technology education programs, most are found in community and technical colleges, resulting in a shortage of programs preparing highly skilled graduates for wind industry careers. Further, the United States lags behind Europe (which has more graduate programs in wind technology design and manufacturing) and is in danger of relinquishing the economic benefits of domestic production of wind turbines and related components and services to European countries. DOE's Wind Powering America initiative launched the Wind for Schools project to develop a wind energy knowledge base among future leaders of our communities, states, and nation while raising awareness about wind energy's benefits. This fact sheet provides an overview of wind energy curricula as it relates to the Wind for Schools project.

  9. CMS fact sheet : to give an overview of the basic facts on the CMS Detector, its aims and collaboration

    CERN Multimedia

    CMS, Outreach

    2010-01-01

    2-sided color print A4 size sheet containing the facts on the CMS Detector, its name, what it is designed to do, questions scientists hope to answer, collaboration members, detector parts and their functions, and other miscellaneous facts on the CMS detector

  10. Supporting Documentation for the 2008 Update to the Insulation Fact Sheet

    Energy Technology Data Exchange (ETDEWEB)

    Stovall, Therese K [ORNL

    2008-02-01

    The Insulation Fact Sheet provides consumers for general guidance and recommended insulation levels for their home. This fact sheet has been on-line since 1995 and this update addresses new insulation materials, as well as updated costs for energy and materials.

  11. Catalog of CERCLA applicable or relevant and appropriate requirements (ARARs) - fact sheets

    Energy Technology Data Exchange (ETDEWEB)

    1990-07-01

    Section 121(d) of the Comprehensive Environmental Response Compensation and Liability Act (CERCLA) as amended by the Superfund Amendments and Reauthorization Act of 1986 (SARA), requires attainment of federal and state applicable or relevant and appropriate requirements (ARARs). Subpart E, Section 300.400(g) {open_quotes}Identification of applicable or relevant and appropriate requirements{close_quotes} of the National Oil and Hazardous Substances Pollution Contingency Plan (NCP)(55 FR 8666, March 8, 1990) describes the process for attaining ARARs. The purpose of this catalog is to provide DOE Program Offices and Field Organizations with all of the {open_quotes}Quick Reference Fact Sheets{close_quotes} on attaining ARARS. These fact sheets provide overviews of ARARs for CERCLA cleanup actions pertinent to DOE environmental restoration activities. All of the fact sheets in this catalog were prepared by the Environmental Protection Agency`s Office of Solid Waste and Emergency Response. Fact sheets 1-7 discuss land disposal restrictions (LDRs) and their applicability. LDRs may pertain to a number of CERCLA response actions at DOE facilities. Fact Sheets 8-13 are based on the CERCLA Compliance with Other Laws Manual: Parts I and II and provide an overview of many other CERCLA ARARs. Overview of ARARs-Focus on ARAR Waivers (fact sheet 11), provides a good introduction to ARARS. The last two fact sheets, 14 and 15, are periodic reports that describe additional fact sheets and clarify issues.

  12. Cerebral Palsy. Fact Sheet = La Paralisis Cerebral. Hojas Informativas Sobre Discapacidades.

    Science.gov (United States)

    National Information Center for Children and Youth with Disabilities, Washington, DC.

    This fact sheet on cerebral palsy is written in both English and Spanish. First, it provides a definition of cerebral palsy and considers various causes (e.g., an insufficient amount of oxygen reaching the fetal or newborn brain). The fact sheet then offers incidence figures and explains characteristics of the three main types of cerebral palsy:…

  13. Partnering with Industry to Advance Biofuels and Bioproducts (Fact Sheet)

    Energy Technology Data Exchange (ETDEWEB)

    2011-12-01

    Fact sheet describing NREL's Integrated Biorefinery Research Facility, a biochemical pilot plant and partnership facility containing equipment and lab space for pretreatement, enzymatic hydrolysis, fermentation, compositional analysis, and downstream processing. For more than 30 years, the U.S. Department of Energy's (DOE) National Renewable Energy Laboratory (NREL) has been at the leading edge of research and technology advancements to develop renewable fuels and bioproducts. NREL works to develop cost-competitive alternatives to conventional transportation fuels and value-added biobased chemicals that can be used to manufacture clothing, plastics, lubricants, and other products. NREL is developing technologies and processes to produce a range of sustainable, energy-dense advanced biofuels that are compatible with our existing transportation fuel infrastructure. As part of that effort, NREL's National Bioenergy Center has entered into more than 90 collaborations in the past five years with companies ranging in size from start-ups to those that appear on Fortune magazine's Fortune 100 list. The new Integrated Biorefinery Research Facility (IBRF) showcases NREL's commitment to collaboration and to meeting the nation's biofuels and bioproducts development and deployment goals. Designed to speed the growth of the biofuels and bioproducts industries, the IBRF is a unique $33.5 million pilot facility capable of supporting a variety of projects. The IBRF is available to industry partners who work with NREL through cooperative research and development, technical, and analytical service agreements. With 27,000 ft2 of high bay space, the IBRF provides industry partners with the opportunity to operate, test, and develop their own biorefining technology and equipment.

  14. Offshore Renewable Energy R&D (Fact Sheet)

    Energy Technology Data Exchange (ETDEWEB)

    2011-10-01

    This fact sheet describes the offshore renewable energy R&D efforts at NREL's NWTC. As the United States increases its efforts to tap the domestic energy sources needed to diversify its energy portfolio and secure its energy supply, more attention is being focused on the rich renewable resources located offshore. Offshore renewable energy sources include offshore wind, waves, tidal currents, ocean and river currents, and ocean thermal gradients. According to a report published by the National Renewable Energy Laboratory (NREL) in 2010,1 U.S. offshore wind resources have a gross potential generating capacity four times greater than the nation's present electric capacity, and the Electric Power Research Institute estimates that the nation's ocean energy resources could ultimately supply at least 10% of its electric supply. For more than 30 years, NREL has advanced the science of renewable energy while building the capabilities to guide rapid deployment of commercial applications. Since 1993, NREL's National Wind Technology Center (NWTC) has been the nation's premier wind energy research facility, specializing in the advancement of wind technologies that range in size from a kilowatt to several megawatts. For more than 8 years, the NWTC has been an international leader in the field of offshore floating wind system analysis. Today, researchers at the NWTC are taking their decades of experience and extensive capabilities and applying them to help industry develop cost-effective hydrokinetic systems that convert the kinetic energy in water to provide power for our nation's heavily populated coastal regions. The center's capabilities and experience cover a wide spectrum of wind and water energy engineering disciplines, including atmospheric and ocean fluid mechanics, aerodynamics; aeroacoustics, hydrodynamics, structural dynamics, control systems, electrical systems, and testing.

  15. Facts about food irradiation. A series of fact sheets from the International Consultative Group on Food Irradiation

    International Nuclear Information System (INIS)

    The safety and benefits of foods processed by ionizing radiation are well documented. In an effort to provide governments, especially those of developing countries, with scientifically accurate information on issues of general interest to the public, the International Consultative Group on Food Irradiation (ICGFI), which was established under the aegis of the Food and Agriculture Organization of the United Nations (FAO), the World Health Organization (WHO), and the IAEA, decided at its 7th Annual Meeting in Rome, Italy, on October 1990, to issue a series of ''Fact Sheets'' on the subject. ICGFI, an inter-governmental body with a membership of 37 governments, has as one of its mandates the function to provide information to Member States of the FAO, WHO, and IAEA and to the three organizations themselves on the safe and proper use of food irradiation technology. The Fact Sheets included here cover issues relating to: status and trends; scientific and technical terms; food irradiation and radioactivity; chemical changes in irradiated food; nutritional quality of irradiated foods; genetic studies; microbiological safety of irradiated food; irradiation and food safety; irradiation and food additives and residues; packaging of irradiated foods; safety of irradiation facilities; controlling the process; food irradiation costs; and irradiated foods and the consumer. The Fact Sheets have been separately indexed and included in the INIS Database under Reference Numbers 23011206-23011217, 23011319 and 23012743. The Fact Sheets were first issued by the ICGFI Secretariat (Joint FAO/IAEA Division of Nuclear Techniques in Food and Agriculture, Vienna, Austria) in May 1991

  16. Advancing a New Era of Energy Delivery in the West (Fact Sheet)

    Energy Technology Data Exchange (ETDEWEB)

    2014-11-01

    This 2-page fact sheet provides a high-level overview of the Western Area Power Administration's Transmission Infrastructure Program, including background, purpose, goals, eligibility criteria, and current projects.

  17. Partnering with Industry to Advance Biofuels, NREL's Integrated Biorefinery Research Facility (Fact Sheet)

    Energy Technology Data Exchange (ETDEWEB)

    2010-10-01

    Fact sheet describing NREL's Integrated Biorefinery Research Facility and its availability to biofuels' industry partners who want to operate, test, and develop biorefining technology and equipment.

  18. Transportation Secure Data Center: Real-World Data for Planning, Modeling, and Analysis (Fact Sheet)

    Energy Technology Data Exchange (ETDEWEB)

    2014-01-01

    This fact sheet describes the Transportation Secure Data Center (TSDC) - an NREL-operated resource that provides secure access to detailed GPS travel data for valuable research purposes in a way that protects original participant privacy.

  19. Fact sheet : Wilderness proposal : Rice Lake - Mille Lacs National Wildlife Refuges

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — This document is a fact sheet of information about the Rice Lake and Mille Lacs National wildlife Refuges. Pertinent information such as the area of the refuge,...

  20. Energy-Saving Opportunities for Manufacturing Companies, International Fact Sheet (Spanish)

    Energy Technology Data Exchange (ETDEWEB)

    2010-08-01

    This English/Spanish fact sheet describes the Industrial Technologies Program Save Energy Now model and provides information on tools and resources to help manufacturing facilities reduce industrial energy intensity.

  1. Understanding the Human Genome Project — A Fact Sheet | NIH MedlinePlus the Magazine

    Science.gov (United States)

    ... Javascript on. Feature: Genetics 101 Understanding the Human Genome Project — A Fact Sheet Past Issues / Summer 2013 ... billion letters, or base pairs, in the human genome, which is the complete set of DNA in ...

  2. Cultural Heritage: What is it? Why is it important? - Fact Sheet

    OpenAIRE

    John Welch; Intellectual Property Issues in Cultural Heritage Project

    2014-01-01

    What is heritage and why is it important? In this IPinCH Fact Sheet, heritage is described as the past made present. Heritage is anything valued by people today that was also valued by previous generations. Everything from land, to language, to ecosystems, to knowledge, and culture can be considered heritage. This Fact Sheet emphasizes the importance of safeguarding cultural heritage and how this benefits people today and future generations.  

  3. Brain Drain: A Child's Brain on Poverty. Poverty Fact Sheet

    Science.gov (United States)

    Damron, Neil

    2015-01-01

    "Brain Drain: A Child's Brain on Poverty," released in March 2015 and prepared by intern Neil Damron, explores the brain's basic anatomy and recent research findings suggesting that poverty affects the brain development of infants and young children and the potential lifelong effects of the changes. The sheet draws from a variety of…

  4. Asthma and Environment Fact Sheet for Parents and Schools. Revised

    Science.gov (United States)

    Healthy Schools Network, Inc., 2012

    2012-01-01

    Important facts about asthma and the environment include: (1) Asthma has reached epidemic proportions in the United States, affecting about 25 million people of all ages and races, including about 7 million children; (2) Nearly one in 10 school-aged children has asthma, and the percentage of children with asthma is rising more rapidly in…

  5. Your First Stop for Clean Energy Policy Support (Fact Sheet)

    Energy Technology Data Exchange (ETDEWEB)

    2012-06-01

    The Clean Energy Solutions Center, an initiative of the Clean Energy Ministerial and UN-Energy, helps governments design and adopt policies and programs that support the deployment of transformational low-carbon technologies. The Solutions Center serves as a first-stop clearinghouse of clean energy policy reports, data, and tools and provides expert assistance and peer-to-peer learning forums. This factsheet highlights key Solutions Center offerings, including 'ask an expert' assistance on clean energy policy matters, training and peer learning, and technical resources for policy makers worldwide.

  6. Promouvoir Une Energie Durable Pour Tous (French Fact Sheet)

    Energy Technology Data Exchange (ETDEWEB)

    2012-06-01

    The Clean Energy Solutions Center, an initiative of the Clean Energy Ministerial and UN-Energy, helps governments design and adopt policies and programs that support the deployment of transformational low-carbon technologies. The Solutions Center serves as a first-stop clearinghouse of clean energy policy reports, data, and tools and provides expert assistance and peer-to-peer learning forums. This factsheet highlights key Solutions Center offerings, including 'ask an expert' assistance on clean energy policy matters, training and peer learning, and technical resources for policy makers worldwide.

  7. Apoyando La Energia Sostenible Para Todos (Spanish Fact Sheet)

    Energy Technology Data Exchange (ETDEWEB)

    2012-06-01

    The Clean Energy Solutions Center, an initiative of the Clean Energy Ministerial and UN-Energy, helps governments design and adopt policies and programs that support the deployment of transformational low-carbon technologies. The Solutions Center serves as a first-stop clearinghouse of clean energy policy reports, data, and tools and provides expert assistance and peer-to-peer learning forums. This factsheet highlights key Solutions Center offerings, including 'ask an expert' assistance on clean energy policy matters, training and peer learning, and technical resources for policy makers worldwide.

  8. Supporting documentation for the 1997 revision to the DOE Insulation Fact Sheet

    Energy Technology Data Exchange (ETDEWEB)

    Stovall, T.K.

    1997-08-22

    The Department of Energy (DOE) Insulation Fact Sheet has been revised to reflect developments in energy conservation technology and the insulation market. A nationwide insulation cost survey was made by polling insulation contractors and builders, and the results are reported here. These costs, along with regional weather data, regional fuel costs, and fuel-specific system efficiencies were used to produce recommended insulation levels for new and existing houses. This report contains all of the methodology, algorithms, assumptions, references, and data resources that were used to produce the 1997 DOE Insulation Fact Sheet.

  9. Buried and Encapsulated Ducts, Jacksonville, Florida (Fact Sheet)

    Energy Technology Data Exchange (ETDEWEB)

    2013-11-01

    Ductwork installed in unconditioned attics can significantly increase the overall heating and cooling costs of residential buildings. In fact, estimated duct thermal losses for single-family residential buildings with ductwork installed in unconditioned attics range from 10% to 45%. In a study of three single-story houses in Florida, the Building America research team Consortium for Advanced Residential Buildings (CARB) investigated the strategy of using buried and/or encapsulated ducts (BED) to reduce duct thermal losses in existing homes. The BED strategy consists of burying ducts in loose-fill insulation and/or encapsulating them in closed cell polyurethane spray foam (ccSPF) insulation. There are three possible combinations of BED strategies: (1) buried ducts; (2) encapsulated ducts (with ccSPF); and (3) buried and encapsulated ducts. The best solution for each situation depends on the climate, age of the house, and the configuration of the HVAC system and attic. For new construction projects, the team recommends that ducts be both encapsulated and buried as the minimal planning and costs required for this will yield optimal energy savings. The encapsulated/buried duct strategy, which utilizes ccSPF to address condensation concerns, is an approach that was developed specifically for humid climates.

  10. ATLAS Fact Sheet : To raise awareness of the ATLAS detector and collaboration on the LHC

    CERN Multimedia

    ATLAS Outreach

    2010-01-01

    Facts on the Detector, Calorimeters, Muon System, Inner Detector, Pixel Detector, Semiconductor Tracker, Transition Radiation Tracker,, Surface hall, Cavern, Detector, Magnet system, Solenoid, Toroid, Event rates, Physics processes, Supersymmetric particles, Comparing LHC with Cosmic rays, Heavy ion collisions, Trigger and Data Acquisition TDAQ, Computing, the LHC and the ATLAS collaboration. This fact sheet also contains images of ATLAS and the collaboration as well as a short list of videos on ATLAS available for viewing.

  11. Asian Pacific Islander American Students and U.S. High Schools. Fact Sheet

    Science.gov (United States)

    Alliance for Excellent Education, 2007

    2007-01-01

    This fact sheet highlights the statistics of the status of the Asian Pacific Islander American high school students living in the continental United States in terms of: population; graduation, dropouts, and preparedness; schools, segregation, and teacher quality; special education and learning disabilities; and English language learners. Because…

  12. Technology Assessment: Strategic Energy Analysis Center (SEAC) 2012 Highlights (Fact Sheet)

    Energy Technology Data Exchange (ETDEWEB)

    2013-02-01

    This fact sheet lists key analysis products produced by NREL in 2012. Like all NREL analysis products, these aim to increase the understanding of the current and future interactions and roles of energy policies, markets, resources, technologies, environmental impacts, and infrastructure. NREL analysis, data, and tools inform decisions as energy-efficient and renewable energy technologies advance from concept to commercial application.

  13. NREL Policy Stacking Theory Correlates Key Indicators with Solar Market Success (Fact Sheet)

    Energy Technology Data Exchange (ETDEWEB)

    2014-11-01

    NREL's Integrated Applications Group evaluated the time-dependent relationships between policy implementation and the success of solar markets using historical data for installed capacity of solar photovoltaic energy systems. This Science and Technology Highlights fact sheet summarizes their research.

  14. National Information Center for Handicapped Children and Youth. [Fact Sheets and Newsletters].

    Science.gov (United States)

    InterAmerica Research Associates, Rosslyn, VA.

    This document consists of a compilation of fact sheets and newsletters on specific topics related to handicapped children and youth. The specific titles are as follows: (1) General Information about Handicaps and People with Handicaps; (2) Sources of Help and Information; (3) Autism; (4) Cerebral Palsy; (5) Deafness; (6) Down's Syndrome; (7)…

  15. Creutzfeldt-Jakob Disease Fact Sheet for Healthcare Workers and Morticians

    Science.gov (United States)

    ... Career Awards Enhancing Diversity Find People About NINDS Creutzfeldt-Jakob Disease Fact Sheet for Healthcare Workers and Morticians Description ... form of CJD (vCJD), largely in Britain, to mad cow disease (bovine spongiform encephalopathy or BSE), a deadly brain ...

  16. Speech and Language Disorders. Fact Sheet = Trastornos del Habla y Lenguaje. Hojas Informativas Sobre Discapacidades.

    Science.gov (United States)

    National Information Center for Children and Youth with Disabilities, Washington, DC.

    This fact sheet on speech and language disorders is presented in English and Spanish. It provides information on the definition of speech and language disorders and possible causes; the incidence (about one in ten people); and characteristics of delayed communication, speech disorders, and language disorders. It notes educational implications,…

  17. Teenage Suicide: Identification, Intervention and Prevention. Highlights: An ERIC/CAPS Fact Sheet.

    Science.gov (United States)

    Peters, Lori J.

    This fact sheet provides data on the incidence of teenage suicide and describes the stressors which can lead to suicide. Suicide as a three-step process is discussed and warning signs are identified. Counseling interventions are listed and suggestions for preventive efforts by community members, mental health professionals, school personnel,…

  18. The development of nutritional-supplement fact sheets for Irish athletes: a case study.

    Science.gov (United States)

    Pumpa, Kate L; Madigan, Sharon M; Wood-Martin, Ruth E; Flanagan, Richelle; Roche, Noreen

    2012-06-01

    The use of sport supplements presents a dilemma for many of those involved in supporting athletes, including coaches, families, support staff, and the athletes themselves. Often the information that they source can be incorrect and promote a biased view regarding the use of nutritional supplements. The aim of this case study was to describe the process that occurred around the development of a series of targeted educational fact sheets on a range of nutritional supplements for Irish athletes. It describes the initiation and support of the process by the Irish Sports Council; one of its subgroups, the Food and Food Supplements Committee; and the Irish Institute of Sport. A needs assessment through questionnaires was carried out to establish the most commonly used sport nutrition supplements by athletes age 16 or over in Ireland. Respondents completed 105 questionnaires over a 4-mo period in 2008-09 that led to the production of 20 supplement fact sheets. These supplement fact sheets will enable Irish athletes to access high-quality, up-to-date, scientific information about the supplements they have reported consuming. Since personal reading had a strong influence over athletes' decision-making process for taking nutritional supplements, as did scientific research, fact sheets available on the Internet from a reliable source are an ideal way to educate Irish athletes.

  19. Traumatic Brain Injury. Fact Sheet = Lesion Cerebral Traumatica (TBI). Hojas Informativas Sobre Discapacidades.

    Science.gov (United States)

    National Information Center for Children and Youth with Disabilities, Washington, DC.

    This fact sheet, written in both English and Spanish, offers general information about traumatic brain injury. Information includes a definition, incidence, individual characteristics, and educational implications. The signs of traumatic brain injury are listed and include physical disabilities, difficulties with thinking, and social, behavioral,…

  20. Mental Retardation. Fact Sheet = El Retraso Mental. Hojas Informativas Sobre Discapacidades.

    Science.gov (United States)

    National Information Center for Children and Youth with Disabilities, Washington, DC.

    This fact sheet on mental retardation is written in both English and Spanish. It begins with a vignette of a 15-year-old boy with mental retardation. Mental retardation is briefly explained as are some causes of mental retardation. It notes that a diagnosis of mental retardation looks at two things: first, the ability of a person's brain to learn,…

  1. American Indian and Alaska Native Students and U.S. High Schools. Fact Sheet

    Science.gov (United States)

    Alliance for Excellent Education, 2008

    2008-01-01

    This fact sheet highlights the statistics of the status of the American Indian and Alaska Native high school students living in the continental United States in terms of: population; graduation, dropouts, and preparedness; schools, segregation, and teacher quality; and special, gifted, and college preparatory education. There are an estimated 4.4…

  2. Appropriation and Commodification of Cultural Heritage: Ethical and Intellectual Property Issues to Consider- Fact Sheet

    OpenAIRE

    Marina La Salle; Commodifications of Cultural Heritage Working Group

    2014-01-01

    This fact sheet introduces the issues raised by the appropriation and commodification of cultural heritage, outlining risks and benefits and how also to avoid the pitfalls of misappropriation. While these issues are faced by all cultural groups, there is a long history of Indigenous cultural heritage being used by non-Indigenous people for commercial and other purposes.  

  3. Bay Area Transit Agencies Propel Fuel Cell Buses Toward Commercialization (Fact Sheet)

    Energy Technology Data Exchange (ETDEWEB)

    2010-07-01

    This fact sheet describes the Zero Emission Bay Area (ZEBA) demonstration of the next generation of fuel cells buses. Several transit agencies in the San Francisco Bay Area are participating in demonstrating the largest single fleet of fuel cell buses in the United States.

  4. SunShot: Making Solar Energy Cost-Competitive Throughout the United States (Fact Sheet)

    Energy Technology Data Exchange (ETDEWEB)

    2013-02-01

    The U.S. Department of Energy SunShot Initiative is designed to re-establish American technological leadership, strengthen U.S. economic competitiveness in the global clean energy race, and help America obtain a secure energy future. This fact sheet highlights the achievements of the initiative since 2010.

  5. Teen Sexual Activity, Pregnancy and Childbearing among Latinos in the United States. Fact Sheet.

    Science.gov (United States)

    National Campaign To Prevent Teen Pregnancy, Washington, DC.

    The Latino population is the fastest-growing major racial/ethnic group in the United States. By 2020, approximately 16 percent of the population will be Latino. This increase will be even more pronounced among teens. This fact sheet summarizes data from the National Vital Statistics Reports on reported sexual activity, pregnancy rates, and…

  6. Human Trafficking of Children in the United States: A Fact Sheet

    Science.gov (United States)

    US Department of Education, 2007

    2007-01-01

    This fact sheet presents questions and answers related to the human trafficking of children in the United States. It describes human trafficking and its extent in the United States, how human traffickers target children for coerced labor and sex exploitation, how to identify victims of human trafficking, how to report a suspected incidence of…

  7. Fact Sheets

    Science.gov (United States)

    ... Vaccine PDF | Espanol PDF Toxoplasmosis PDF | Espanol PDF Vaccines PDF | Espanol PDF Vibrio PDF | Espanol PDF West Nile Virus Infection PDF | Espanol PDF Zika Virus PDF | Espanol PDF Maternal Medical Conditions Asthma ...

  8. Capillary Break Beneath a Slab: Polyethylene Sheeting over Aggregate; Southwestern Pennsylvania (Fact Sheet)

    Energy Technology Data Exchange (ETDEWEB)

    2014-07-01

    This document provides content for three areas of the Building America Solution Center. First, "Insulating Closed Crawlspace Walls and Band Joist Area" describes how to install rigid foam insulation on the interior perimeter walls and band joist area in closed crawlspace foundations of homes. Second, "Removing Construction Debris from Flexible Ducts" describes how to clean flexible ducts after construction or major renovation of a home to remove debris resulting from building materials, particularly airborne dust and particulates. Third, images, CAD drawings, and a case study illustrate right and wrong ways to apply polyethylene sheeting over aggregate. Similarly, a CAD drawing is included that illustrates the use of a concrete slab over polyethylene.

  9. Highlights of the 2012 National Youth Gang Survey. Juvenile Justice Fact Sheet

    Science.gov (United States)

    Egley, Arlen, Jr.; Howell, James C.; Harris, Meena

    2014-01-01

    This fact sheet provides an overview of the nation's gang problem and summarizes findings from the 2012 survey. Of the 2,538 survey recipients, 2,199 (87 percent) responded to the survey. In 2012, there were an estimated 30,700 gangs (an increase from 29,900 in 2011) and 850,000 gang members (an increase from 782,500 in 2011) throughout 3,100…

  10. Laser-assisted sheet metal working in series production

    Science.gov (United States)

    Brecher, Christian; Emonts, Michael; Eckert, Markus

    2013-02-01

    Based on the demand for a responsible use of natural resources and energy the need for lightweight materials is increasing. The most common materials for lightweight production are high and highest strength steel. These materials are difficult to machine using conventional sheet metal working processes because the high strength leads to a limited formability and high tool wear. The Fraunhofer IPT developed the laser-assisted sheet metal working. Selective laser based heating of the part directly before machining softens the material locally. Thus the quality of the following cut can be increased, for example for shearing 1.4310 the clear cut surface ratio can be increased from 20% up to 100% using a shearing gap of 10% of the sheet thickness. Because of the softening of the material and thus the increased formability, parts with a higher complexity can be produced. For example 1.4310 can be bent laser-assisted with a radius of 0.25 mm instead of 2-3 mm using the conventional process. For the first time spring steel can be embossed with conventional tools up to 50% of the sheet thickness. For the implementation in series production a modular system upgrade "hy-PRESS" has been developed to include laser and scanner technology into existing presses. For decoupling the sensitive optical elements of the machine vibrations an active-passive damping system has been developed. The combination of this new hybrid process and the system technology allows to produce parts of high strength steel with a high complexity and quality.

  11. Cosmetics Fact Sheet. To assess the risks for the consumer. Updated version for ConsExpo 4

    OpenAIRE

    Bremmer HJ; Prud'Homme de Lodder LCH; van Engelen JGM; SIR

    2006-01-01

    Exposure to compounds in consumer products can be assessed using the computer program ConsExpo (Consumer Exposure). Given the huge number of consumer products, it is not possible to calculate the exposure for each separate product, so a limited number of groups containing similar products are defined. The information for each group of products is described in a fact sheet. Paint, cosmetics, children's toys and cleaning products are examples fact sheets, which have been published already. This...

  12. Collaboration Leads to State-of-the-Art Energy Auditing Tool: Project Highlights (Fact Sheet)

    Energy Technology Data Exchange (ETDEWEB)

    2013-03-01

    This fact sheet describes the tablet-based simuwatt Audit tool, which uses NREL's advanced energy modeling framework and building energy audit processes, collaboration tools, in-app media, and private company concept3D's geometric capture software combined with real-time connections to large sets of standardized data to perform building energy audits faster than traditional methods. By integrating the NREL Building Component Library, utility rates, weather information, and energy conservation measures, the tool provides investment-grade audits that cost 75% less than traditional audits and stores the data in a consistent and reusable format.

  13. Potential Economic Impacts from Offshore Wind in the Gulf of Mexico Region (Fact Sheet)

    Energy Technology Data Exchange (ETDEWEB)

    Flores, F.; Keyser, D.; Tegen, S.

    2014-01-01

    Offshore wind is a clean, renewable source of energy and can be an economic driver in the United States. To better understand the employment opportunities and other potential regional economic impacts from offshore wind development, the U.S. Department of Energy (DOE) funded research that focuses on four regions of the country. The studies use multiple scenarios with various local job and domestic manufacturing content assumptions. Each regional study uses the new offshore wind Jobs and Economic Development Impacts (JEDI) model, developed by the National Renewable Energy Laboratory. This fact sheet summarizes the potential economic impacts for the Gulf of Mexico region.

  14. Community Renewable Energy Deployment Provides Replicable Examples of Clean Energy Projects (Fact Sheet)

    Energy Technology Data Exchange (ETDEWEB)

    2012-09-01

    This fact sheet describes the U.S. Department of Energy's Community Renewable Energy Deployment (CommRE) program, which is a more than $20 million effort funded through the American Recovery and Reinvestment Act of 2009, to promote investment in clean energy solutions and provide real-life examples for other local governments, campuses, and small utilities to replicate. Five community-based renewable energy projects received funding from DOE through the CommRE and their progress is detailed.

  15. Framework for DOE mixed low-level waste disposal: Site fact sheets

    Energy Technology Data Exchange (ETDEWEB)

    Gruebel, M.M.; Waters, R.D.; Hospelhorn, M.B.; Chu, M.S.Y. [eds.

    1994-11-01

    The Department of Energy (DOE) is required to prepare and submit Site Treatment Plans (STPS) pursuant to the Federal Facility Compliance Act (FFCAct). Although the FFCAct does not require that disposal be addressed in the STPS, the DOE and the States recognize that treatment of mixed low-level waste will result in residues that will require disposal in either low-level waste or mixed low-level waste disposal facilities. As a result, the DOE is working with the States to define and develop a process for evaluating disposal-site suitability in concert with the FFCAct and development of the STPS. Forty-nine potential disposal sites were screened; preliminary screening criteria reduced the number of sites for consideration to twenty-six. The DOE then prepared fact sheets for the remaining sites. These fact sheets provided additional site-specific information for understanding the strengths and weaknesses of the twenty-six sites as potential disposal sites. The information also provided the basis for discussion among affected States and the DOE in recommending sites for more detailed evaluation.

  16. Foreign Assistance Coordination and Tracking System (FACTS Info)

    Data.gov (United States)

    US Agency for International Development — Foreign assistance planning and reporting system for USAID and Department of State (DOS); supports both reporting needs and transactional budget planning and...

  17. NREL's Field Data Repository Supports Accurate Home Energy Analysis (Fact Sheet)

    Energy Technology Data Exchange (ETDEWEB)

    None, None

    2012-02-01

    This fact sheet discusses NREL's work to develop a repository of research-level residential building characteristics and historical energy use data to support ongoing efforts to improve the accuracy of residential energy analysis tools and the efficiency of energy assessment processes. The objective of this project is to create a robust empirical data source to support the research goals of the Department of Energy's Building America program, which is to improve the efficiency of existing U.S. homes by 30% to 50%. Researchers can use this data source to test the accuracy of building energy simulation software and energy audit procedures, ultimately leading to more credible and less expensive energy analysis.

  18. Medication-Assisted Treatment for Opioid Addiction: Facts for Families and Friends

    Science.gov (United States)

    ... Treatment for Opioid Addiction Facts for Families and Friends U.S. DEPARTMENT OF HEALTH AND HUMAN SERVICES Substance ... something that can be done to help your friend or loved one overcome this addiction? Medication-assisted ...

  19. Optimal Materials and Deposition Technique Lead to Cost-Effective Solar Cell with Best-Ever Conversion Efficiency (Fact Sheet)

    Energy Technology Data Exchange (ETDEWEB)

    2012-07-01

    This fact sheet describes how the SJ3 solar cell was invented, explains how the technology works, and why it won an R&D 100 Award. Based on NREL and Solar Junction technology, the commercial SJ3 concentrator solar cell - with 43.5% conversion efficiency at 418 suns - uses a lattice-matched multijunction architecture that has near-term potential for cells with {approx}50% efficiency. Multijunction solar cells have higher conversion efficiencies than any other type of solar cell. But developers of utility-scale and space applications crave even better efficiencies at lower costs to be both cost-effective and able to meet the demand for power. The SJ3 multijunction cell, developed by Solar Junction with assistance from foundational technological advances by the National Renewable Energy Laboratory, has the highest efficiency to date - almost 2% absolute more than the current industry standard multijunction cell-yet at a comparable cost. So what did it take to create this cell having 43.5% efficiency at 418-sun concentration? A combination of materials with carefully designed properties, a manufacturing technique allowing precise control, and an optimized device design.

  20. Fact Sheet: Best Practices Handbook for the Collection and Use of Solar Energy Applications; Best Practices Handbook for the Collection and Use of Solar Energy Applications (Fact Sheet), Energy Systems Integration (ESI), NREL (National Renewable Energy Laboratory)

    Energy Technology Data Exchange (ETDEWEB)

    None

    2015-06-01

    This fact sheet presents highlights from the Best Practices Handbook for the Collection and Use of Solar Resource Data for Solar Energy Applications, which provides detailed information about solar resource data and the resulting data products needed for planning each stage of large concentrating solar power systems, from initial site selection to system operations.

  1. Small Businesses Save Big: A Borrower's Guide To Increase the Bottom Line Using Energy Efficiency (Fact Sheet)

    Energy Technology Data Exchange (ETDEWEB)

    2015-01-01

    Dollars saved through energy efficiency can directly impact your bottom line. Whether you are planning for a major renovation or upgrading individual pieces of building equipment, these improvements can help reduce operating costs, save on utility bills, and boost profits. This fact sheet provides a guide for small businesses to find the resources to increase the energy efficiency of their buildings.

  2. 9/11 and the War on Terror in Curricula and in State Standards Documents. CIRCLE Fact Sheet

    Science.gov (United States)

    Stoddard, Jeremy; Hess, Diana

    2011-01-01

    This Fact Sheet reports findings from an ongoing study of the representation of 9/11 and terrorism in curricula, textbooks, and state standards documents. The study was conducted in three stages. The first two stages focused on how supplemental curricula and best-selling social studies textbooks published between 2002-2010 present the events of…

  3. General fact sheet - Limiting conditions and reliability, ventilation, room size, body surface area. Updated version for ConsExpo 4

    NARCIS (Netherlands)

    Bremmer HJ; Prud'homme de Lodder LCH; Engelen, Jacqueline G M van

    2006-01-01

    In this fact sheet general information is presented necessary to calculate exposure of consumers to compounds in consumer products. Calculations are carried out with the computer program ConsExpo (Consumer Exposure). To calculate the exposure information is gathered about groups containing similar p

  4. Indian Health: Budgetary Effects of Indigent Indians' Medical Costs on Two Montana Counties. Fact Sheet for Congressional Requesters.

    Science.gov (United States)

    General Accounting Office, Washington, DC.

    A fact sheet reported medical care costs incurred and funding sources received by county and local governments in Blaine and Hill Counties, Montana, to provide care for indigent Indians. Data obtained from county clerk and recorder offices and welfare departments showed that Blaine County spent about 1% of its operating revenue on indigent medical…

  5. Primeras interacciones con ninos sordo-ciegos. Hoja informativa (Early Interactions with Children Who Are Deaf-Blind. Fact Sheet).

    Science.gov (United States)

    Gleason, Deborah

    This fact sheet presents numerous ways that parents can interact with their deaf-blind children. The challenges facing children with deaf-blindness are explained and compared to children without disabilities. Ways to recognize and then respond to children's actions are suggested and tips for developing good communication are presented, including…

  6. Better Solar Cells and Manufacturing Processes Using NREL's Ultrafast Quantum Efficiency Method (Fact Sheet)

    Energy Technology Data Exchange (ETDEWEB)

    2011-08-01

    Fact sheet on the FlashQE system, a 2011 R&D 100 Award winner. A solid-state optical system by NREL and Tau Science measures solar cell quantum efficiency in less than a second, enabling a suite of new capabilities for solar cell manufacturers.

  7. Questions and Answers about School-Age Children in Self-Care: A Sloan Work and Family Research Network Fact Sheet

    Science.gov (United States)

    Sloan Work and Family Research Network, 2009

    2009-01-01

    The Sloan Work and Family Research Network has prepared Fact Sheets that provide statistical answers to some important questions about work-family and work-life issues. This Fact Sheet includes statistics about Children in Self-Care, and answers the following questions about school-age children in self-care: (1) How many school-age children are in…

  8. Fact sheets relating to use of geothermal energy in the United States

    Energy Technology Data Exchange (ETDEWEB)

    None

    1980-12-01

    A compilation of data relating to geothermal energy in each of the 50 states is presented. The data are summarized on one page for each state. All summary data sheets use a common format. Following the summary data sheet there are additional data on the geology of each state pertaining to possible hydrothermal/geothermal resources. Also there is a list of some of the reports available pertaining to the state and state energy contacts. The intent of these documents is to present in a concise form reference data for planning by the Department of Energy.

  9. Using optical pyrometer in gas assisted laser cutting of steel sheets

    Institute of Scientific and Technical Information of China (English)

    2005-01-01

    @@ The use of optical methods of nondestructive testing can permit the real time control of gas assisted laser cutting, which is especially important in cutting metal sheets of large thickness and in other cases when the specified laser power is limited by laser operation modes[1,2].

  10. Using optical pyrometer in gas assisted laser cutting of steel sheets

    Institute of Scientific and Technical Information of China (English)

    Grishaev; R.; V.; Dubrov; V.; D.; Dubrovin; N.; G.; Zavalov; Yu.; N.

    2005-01-01

    The use of optical methods of nondestructive testing can permit the real time control of gas assisted laser cutting, which is especially important in cutting metal sheets of large thickness and in other cases when the specified laser power is limited by laser operation modes[1,2].……

  11. Teenagers and Family Planning: A Case of Special Needs. Fact Sheet Number 2.

    Science.gov (United States)

    Minnesota Univ., Minneapolis. Center for Early Education and Development.

    Facts on teenage pregnancy, particularly with reference to Minnesota, are discussed. Contents discuss the following topics: Teenage pregnancy is a significant problem in the United States; adolescents' stage of development influences their views on sexuality; many sexually active adolescents do not use contraceptives; adolescent males have special…

  12. Numerical modeling and deformation analysis for electromagnetically assisted deep drawing of AA5052 sheet

    Institute of Scientific and Technical Information of China (English)

    LIU Da-hai; LI Chun-feng; YU Hai-ping

    2009-01-01

    Electromagnetic forming(EMF) is a high-velocity manufacturing technique which uses electromagnetic (Lorentz) body forces to shape sheet metal parts. One of the several advantages of EMF is the considerable ductility increase observed in several metals, with aluminum featuring prominently among them. Electromagnetically assisted sheet metal stamping(EMAS) is an innovative hybrid sheet metal processing technique that combines EMF into traditional stamping. To evaluate the efficiency of this technique, an experimental scheme of EMAS was established according to the conventional stamping of cylindrical parts from aluminum and the formability encountered was discussed. Furthermore, a "multi-step, loose coupling" numerical scheme was proposed to investigate the deformation behaviors based on the ANSYS Multiphysics/LS-DYNA platform through establishing user-defined subroutines. The results show that electromagnetically assisted deep drawing can remarkably improve the formability of aluminum cylindrical parts. The proposed numerical scheme can successfully simulate the related Stamping-EMF process, and the deformation characteristics of sheet metal reflect experimental results. The predicted results are also validated with the profiles of the deformed sheets in experiments.

  13. Electric-Field-Assisted Directed Assembly of Transition Metal Dichalcogenide Monolayer Sheets.

    Science.gov (United States)

    Deng, Donna D; Lin, Zhong; Elías, Ana Laura; Perea-Lopez, Nestor; Li, Jie; Zhou, Chanjing; Zhang, Kehao; Feng, Simin; Terrones, Humberto; Mayer, Jeffrey S; Robinson, Joshua A; Terrones, Mauricio; Mayer, Theresa S

    2016-05-24

    Directed assembly of two-dimensional (2D) layered materials, such as transition metal dichalcogenides, holds great promise for large-scale electronic and optoelectronic applications. Here, we demonstrate controlled placement of solution-suspended monolayer tungsten disulfide (WS2) sheets on a substrate using electric-field-assisted assembly. Micrometer-sized triangular WS2 monolayers are selectively positioned on a lithographically defined interdigitated guiding electrode structure using the dielectrophoretic force induced on the sheets in a nonuniform field. Triangular sheets with sizes comparable to the interelectrode gap assemble with an observed preferential orientation where one side of the triangle spans across the electrode gap. This orientation of the sheets relative to the guiding electrode is confirmed to be the lowest energy configuration using semianalytical calculations. Nearly all sheets assemble without observable physical deformation, and postassembly photoluminescence and Raman spectroscopy characterization of the monolayers reveal that they retain their as-grown crystalline quality. These results show that the field-assisted assembly process may be used for large-area bottom-up integration of 2D monolayer materials for nanodevice applications. PMID:27082162

  14. McGovern-Dole International Food for Education and Child Nutrition Program. Fact Sheet

    Science.gov (United States)

    US Department of Agriculture, 2009

    2009-01-01

    The McGovern-Dole International Food for Education and Child Nutrition Program (McGovern-Dole program) helps support education, child development, and food security for some of the world's poorest children. It provides for donations of U.S. agricultural products, as well as financial and technical assistance, for school feeding and maternal and…

  15. Toward high performance thermoset/carbon nanotube sheet nanocomposites via resistive heating assisted infiltration and cure.

    Science.gov (United States)

    Kim, Jae-Woo; Sauti, Godfrey; Siochi, Emilie J; Smith, Joseph G; Wincheski, Russell A; Cano, Roberto J; Connell, John W; Wise, Kristopher E

    2014-11-12

    Thermoset/carbon nanotube (CNT) sheet nanocomposites were successfully fabricated by resistive heating assisted infiltration and cure (RHAIC) of the polymer matrix resin. Resistive heating takes advantage of the electrical and thermal conductivity of CNTs to rapidly and uniformly introduce heat into the CNT sheet. Heating the CNT sheet reduces the viscosity of the polymer resin due to localized temperature rise in close proximity to the resin, which enhances resin flow, penetration, and wetting of the CNT reinforcement. Once the resin infusion process is complete, the applied power is increased to raise the temperature of the CNT sheet, which rapidly cures the polymer matrix. Tensile tests were used to evaluate the mechanical properties of the processed thermoset/CNT sheet nanocomposites. The improved wetting and adhesion of the polymer resin to the CNT reinforcement yield significant improvement of thermoset/CNT nanocomposite mechanical properties. The highest specific tensile strength of bismaleimide(BMI)/CNT sheet nanocomposites was obtained to date was 684 MPa/(g/cm(3)), using 4 V (2 A) for resin infiltration, followed by precure at 10 V (6 A) for 10 min and post curing at 240 °C for 6 h in an oven. The highest specific Young's modulus of BMI/CNT sheet nanocomposite was 71 GPa/(g/cm(3)) using resistive heating infiltration at 8.3 V (4.7 A) for 3 min followed by resistive heating cure at 12.5 V (7 A) for 30 min. In both cases, the CNT sheets were stretched and held in tension to prevent relaxation of the aligned CNTs during the course of RHAIC.

  16. Toward high performance thermoset/carbon nanotube sheet nanocomposites via resistive heating assisted infiltration and cure.

    Science.gov (United States)

    Kim, Jae-Woo; Sauti, Godfrey; Siochi, Emilie J; Smith, Joseph G; Wincheski, Russell A; Cano, Roberto J; Connell, John W; Wise, Kristopher E

    2014-11-12

    Thermoset/carbon nanotube (CNT) sheet nanocomposites were successfully fabricated by resistive heating assisted infiltration and cure (RHAIC) of the polymer matrix resin. Resistive heating takes advantage of the electrical and thermal conductivity of CNTs to rapidly and uniformly introduce heat into the CNT sheet. Heating the CNT sheet reduces the viscosity of the polymer resin due to localized temperature rise in close proximity to the resin, which enhances resin flow, penetration, and wetting of the CNT reinforcement. Once the resin infusion process is complete, the applied power is increased to raise the temperature of the CNT sheet, which rapidly cures the polymer matrix. Tensile tests were used to evaluate the mechanical properties of the processed thermoset/CNT sheet nanocomposites. The improved wetting and adhesion of the polymer resin to the CNT reinforcement yield significant improvement of thermoset/CNT nanocomposite mechanical properties. The highest specific tensile strength of bismaleimide(BMI)/CNT sheet nanocomposites was obtained to date was 684 MPa/(g/cm(3)), using 4 V (2 A) for resin infiltration, followed by precure at 10 V (6 A) for 10 min and post curing at 240 °C for 6 h in an oven. The highest specific Young's modulus of BMI/CNT sheet nanocomposite was 71 GPa/(g/cm(3)) using resistive heating infiltration at 8.3 V (4.7 A) for 3 min followed by resistive heating cure at 12.5 V (7 A) for 30 min. In both cases, the CNT sheets were stretched and held in tension to prevent relaxation of the aligned CNTs during the course of RHAIC. PMID:25325388

  17. An investigation on co-axial water-jet assisted fiber laser cutting of metal sheets

    Science.gov (United States)

    Madhukar, Yuvraj K.; Mullick, Suvradip; Nath, Ashish K.

    2016-02-01

    Water assisted laser cutting has received significant attention in recent times with assurance of many advantages than conventional gas assisted laser cutting. A comparative study between co-axial water-jet and gas-jet assisted laser cutting of thin sheets of mild steel (MS) and titanium (Ti) by fiber laser is presented. Fiber laser (1.07 μm wavelength) was utilised because of its low absorption in water. The cut quality was evaluated in terms of average kerf, projected dross height, heat affected zone (HAZ) and cut surface roughness. It was observed that a broad range process parameter could produce consistent cut quality in MS. However, oxygen assisted cutting could produce better quality only with optimised parameters at high laser power and high cutting speed. In Ti cutting the water-jet assisted laser cutting performed better over the entire range of process parameters compared with gas assisted cutting. The specific energy, defined as the amount of laser energy required to remove unit volume of material was found more in case of water-jet assisted laser cutting process. It is mainly due to various losses associated with water assisted laser processing such as absorption of laser energy in water and scattering at the interaction zone.

  18. Alfabetizacion de las personas que son sordas e invidentes. Hoja informativa de DB-LINK (Literacy for Persons Who Are Deaf-Blind. DB-LINK Fact Sheet).

    Science.gov (United States)

    Miles, Barbara

    This fact sheet discusses the importance of literacy for individuals who are deaf-blind, the social functions of reading and writing, and conditions necessary for the development of literacy. Strategies for promoting literacy among this population are described and include: (1) invite children and adults who are deaf-blind to observe as you use…

  19. Small Businesses Save Big: A Guide to Help SBA Lenders Understand and Communicate the Value of Energy Efficiency Investments (Fact Sheet)

    Energy Technology Data Exchange (ETDEWEB)

    2015-01-01

    Dollars saved through energy efficiency can directly impact your bottom line. Whether you are planning for a major renovation or upgrading individual pieces of building equipment, these improvements can help reduce operating costs, save on utility bills, and boost profits. This fact sheet provides guidelines for SBA lenders to understand the value of financing energy efficiency investments.

  20. Racing Towards Energy Efficiency in Indiana: Weatherization Assistance Close-Up Fact Sheet

    International Nuclear Information System (INIS)

    Indiana demonstrates its commitment to technology and efficiency through the Weatherization Program. Weatherization uses advanced technologies and techniques to reduce energy costs for low-income families by increasing the energy efficiency of their homes

  1. Electrifying Pinnacles: FEMP technical assistance detailed case study fact sheet[Pinnacles National Monument

    Energy Technology Data Exchange (ETDEWEB)

    McIntyre, M.

    1998-10-27

    A hybrid photovoltaic system provides Pinnacles National Monument with electrical services in an environmentally sensitive area. This quite, unobtrusive system provides the Chapparral area with clean, reliable electricity. Installing renewable energy projects at Federal facilities provides Federal agencies an opportunity to fulfill their mandate for responsible stewardship of national resources with cost-effective environmentally benign technologies.

  2. Algae Review Fact Sheet

    Energy Technology Data Exchange (ETDEWEB)

    None

    2016-06-01

    Algae-based biofuels and bioproducts offer great promise in contributing to the U.S. Department of Energy (DOE) Bioenergy Technologies Office’s (BETO’s) vision of a thriving and sustainable bioeconomy fueled by innovative technologies. The state of technology for producing algal biofuels continues to mature with ongoing investment by DOE and the private sector, but additional research, development, and demonstration (RD&D) is needed to achieve widespread deployment of affordable, scalable, and sustainable algal biofuels.

  3. Adolescent Literacy. Fact Sheet

    Science.gov (United States)

    Alliance for Excellent Education, 2009

    2009-01-01

    Millions of middle and high school students lack the literacy skills--including reading, writing, and critical thinking--that they need to succeed in college and the workplace. According to "The Nation's Report Card" fewer than one third of eighth graders read at a proficient level. Policymakers have directed considerable resources toward…

  4. Narcolepsy: Fact Sheet

    Science.gov (United States)

    ... onset narcolepsy can interfere with psychological, social, and cognitive function and development and can undermine academic and ... is asleep to document abnormalities in the sleep cycle. It records heart and respiratory rates, electrical activity ...

  5. Zika Virus Fact Sheet

    Science.gov (United States)

    ... medical care and advice. There is currently no vaccine available. Prevention Mosquito bites Protection against mosquito bites is a key measure to prevent Zika virus infection. This can be done by wearing ...

  6. CASA Fact Sheet.

    Science.gov (United States)

    National Court Appointed Special Advocate Association, Seattle WA.

    Each year nearly 400,000 children in the United States are thrust into court through no fault of their own. Often these children also become victims of the United States' overburdened child welfare system. A Court Appointed Special Advocate (CASA) volunteer is a trained citizen who is appointed by a judge to represent the best interests of a child…

  7. Stroke Fact Sheet

    Science.gov (United States)

    ... tells you to. Return to top Does taking birth control pills increase my risk for stroke? Taking birth ... your vagina Return to top Does using the birth control patch increase my risk for stroke? The patch ...

  8. Cerebral Aneurysms Fact Sheet

    Science.gov (United States)

    ... cerebral aneurysm from forming. People with a diagnosed brain aneurysm should carefully control high blood pressure, stop smoking, and avoid cocaine use or other stimulant drugs. They should also ...

  9. Photovoltaics (Fact Sheet)

    Energy Technology Data Exchange (ETDEWEB)

    DOE Solar Energy Technologies Program

    2011-10-13

    DOE works with national labs, academia, and industry to support the domestic photovoltaics (PV) industry and research enterprise. SunShot aims to achieve widespread, unsubsidized cost-competitiveness through an applied research and development (R&D) portfolio spanning PV materials, devices, and manufacturing technologies.

  10. Myasthenia Gravis Fact Sheet

    Science.gov (United States)

    ... good. Eat healthy foods from all the major food groups. Return to top What research is being done? The National Institute of Neurological Disorders and Stroke, within the National Institutes of Health, conducts and supports research on MG. Research findings have ...

  11. Pituitary Tumors Fact Sheet

    Science.gov (United States)

    ... Breasts Produce milk for nursing a baby Growth hormone (GH) Many areas of the body Control growth and metabolism Adrenocorticotropic hormone (ACTH) Adrenal gland Produce cortisol, needed to handle ...

  12. Dietary Supplement Fact Sheets

    Science.gov (United States)

    ... see Thiamin ) Vitamin B12 Vitamin B2 (see Riboflavin ) Vitamin B6 C Caffeine (see Weight Loss ) Calcium Carnitine Cartilage ( ... see Thiamin ) Vitamin B12 Vitamin B2 (see Riboflavin ) Vitamin B6 Vitamin C Vitamin D Vitamin E Vitamin K ...

  13. Adolescent Literacy. Fact Sheet

    Science.gov (United States)

    Haynes, Mariana

    2014-01-01

    The majority of students are leaving high school without the reading and writing skills needed to succeed in college and a career. Many of the more than 700,000 students who leave U.S. high schools each year without a diploma have low literacy skills. In America today, one in five students fails to graduate from high school on time. The…

  14. Diabetes Fact Sheet

    Science.gov (United States)

    ... trans fat, and sodium. Limit processed foods and sugary foods and drinks. Getting active . Aim for 30 minutes of physical ... trans fat, and sodium. Limit processed foods and sugary foods and drinks. Getting active . Aim for 30 minutes of physical ...

  15. FACT Assists Base Excision Repair by Boosting the Remodeling Activity of RSC.

    Science.gov (United States)

    Charles Richard, John Lalith; Shukla, Manu Shubhdarshan; Menoni, Hervé; Ouararhni, Khalid; Lone, Imtiaz Nisar; Roulland, Yohan; Papin, Christophe; Ben Simon, Elsa; Kundu, Tapas; Hamiche, Ali; Angelov, Dimitar; Dimitrov, Stefan

    2016-07-01

    FACT, in addition to its role in transcription, is likely implicated in both transcription-coupled nucleotide excision repair and DNA double strand break repair. Here, we present evidence that FACT could be directly involved in Base Excision Repair and elucidate the chromatin remodeling mechanisms of FACT during BER. We found that, upon oxidative stress, FACT is released from transcription related protein complexes to get associated with repair proteins and chromatin remodelers from the SWI/SNF family. We also showed the rapid recruitment of FACT to the site of damage, coincident with the glycosylase OGG1, upon the local generation of oxidized DNA. Interestingly, FACT facilitates uracil-DNA glycosylase in the removal of uracil from nucleosomal DNA thanks to an enhancement in the remodeling activity of RSC. This discloses a novel property of FACT wherein it has a co-remodeling activity and strongly enhances the remodeling capacity of the chromatin remodelers. Altogether, our data suggest that FACT may acts in concert with RSC to facilitate excision of DNA lesions during the initial step of BER.

  16. Toyota Prius Plug-In HEV: A Plug-In Hybrid Electric Car in NREL's Advanced Technology Vehicle Fleet (Fact Sheet)

    Energy Technology Data Exchange (ETDEWEB)

    2011-10-01

    This fact sheet highlights the Toyota Prius plug-in HEV, a plug-in hybrid electric car in the advanced technology vehicle fleet at the National Renewable Energy Laboratory (NREL). In partnership with the University of Colorado, NREL uses the vehicle for grid-integration studies and for testing new hardware and charge-management algorithms. NREL's advanced technology vehicle fleet features promising technologies to increase efficiency and reduce emissions without sacrificing safety or comfort. The fleet serves as a technology showcase, helping visitors learn about innovative vehicles that are available today or are in development. Vehicles in the fleet are representative of current, advanced, prototype, and emerging technologies.

  17. Myth vs. Fact: Adrenal Fatigue

    Science.gov (United States)

    ... Hormones and Health › Myth vs Fact › Adrenal Fatigue Myth vs. Fact Adrenal Fatigue January 2015 Download PDFs ... science. This fact sheet was created to address myths about adrenal fatigue and to provide facts on ...

  18. How Much Do You Know about Teen Sexual Behavior? A True-False Quiz. Fact Sheet. Publication 2008-31

    Science.gov (United States)

    Holcombe, Emily; Peterson, Kristen; Manlove, Jennifer

    2008-01-01

    Despite media attention to teen sexual behavior and public concern about its consequences, the public is surprisingly ill-informed or misinformed on the subject. Yet without the facts, it is difficult to develop effective approaches to curb risky sexual behaviors and prevent teen pregnancy and STI transmission. This paper presents a true or false…

  19. Experimental Studies on Flexible Forming of Sheet Metals Assisted by Magnetic Force Transfer Medium

    Science.gov (United States)

    Li, Feng; Zhou, Fu Jian; Wang, Mo Nan; Xu, Peng; Jin, Cheng Chuang

    2016-08-01

    To improve the thickness uniformity and increase the forming limit of sheets to enhance their overall quality, a magnetorheological fluid (MRF) was injected into the punch cavity to act as the force transfer medium and fulfill the function of flexible pressing during the sheet bulging process. The rheological properties of the MRF were changed under the influence of a magnetic field produced by loading different currents, which allowed variation of stress states and deformation modes in the 0.75-mm-thick 304 stainless steel sheets. With increasing current (up to 3.5 A), the sheet-forming limit increased by 16.13% at most, and the fracture morphology experienced a certain change. Additionally, both the bulge height and the wall thickness distribution had obvious changes with a punch stroke of 10 mm. According to the experimental analysis, the MRF can be used successfully as a pressure-carrying medium in the sheet forming process.

  20. Mitsubishi iMiEV: An Electric Mini-Car in NREL's Advanced Technology Vehicle Fleet (Fact Sheet)

    Energy Technology Data Exchange (ETDEWEB)

    2011-10-01

    This fact sheet highlights the Mitsubishi iMiEV, an electric mini-car in the advanced technology vehicle fleet at the National Renewable Energy Laboratory (NREL). In support of the U.S. Department of Energy's fast-charging research efforts, NREL engineers are conducting charge and discharge performance testing on the vehicle. NREL's advanced technology vehicle fleet features promising technologies to increase efficiency and reduce emissions without sacrificing safety or comfort. The fleet serves as a technology showcase, helping visitors learn about innovative vehicles that are available today or are in development. Vehicles in the fleet are representative of current, advanced, prototype, and emerging technologies.

  1. Maternal Health Situation in Bihar and Madhya Pradesh: A Comparative Analysis of State Fact Sheets of National Family Health Survey (NFHS)-3 and 4

    Science.gov (United States)

    Samal, Janmejaya

    2016-01-01

    Introduction Maternal health constitutes the health of women during pregnancy, childbirth and the postpartum period. Bihar and Madhya Pradesh (MP) constitute the Empowered Action Group (EAG) states under National Rural Health Mission (NRHM) and are consistently having poor maternal health indicators. Aim The main objective of this study was to assess the maternal health situation of Bihar and MP based on National Family Health Survey (NFHS-3) and 4 fact sheets. Materials and Methods The study adopted a narrative description in which the NFHS fact sheets (NFHS-3 & 4) of both these states were obtained from appropriate sources and compared for various maternal health indicators. Results and Discussion Albeit progress has been observed from NFHS-3 to NFHS-4 however, the progress is very dismal compared with the progress of other similar Indian states. Relatively MP has shown better progress compared to Bihar. Poor performance is being observed in all the three levels of maternal health; pregnancy {Ante-Natal Care (ANC), Tetanus toxoid (TT) and Iron and Folic Acid (IFA)}, child birth (Institutional delivery by Skilled Birth Attendant (SBA), Caesarean Section (CS) and post partum care (hospital stay and Janani Suraksha Yojna (JSY). The poor performance of both these states in all these indicators requires multipronged approach strong political will, health system strengthening, community mobilization and awareness. Conclusion Given the status of maternal health in India and more especially in states BIMARU (Bihar, Madhya Pradesh, Rajasthan, Uttar Pradesh) and EAG states (Empowered action group), improvement in the performance of maternal health related activities is highly necessary. PMID:27790466

  2. Density Functional Theory Simulations Predict New Materials for Magnesium-Ion Batteries (Fact Sheet), NREL Highlights, Science

    Energy Technology Data Exchange (ETDEWEB)

    2011-10-01

    Multivalence is identified in the light element, B, through structure morphology. Boron sheets exhibit highly versatile valence, and the layered boron materials may hold the promise of a high-energy-density magnesium-ion battery. Practically, boron is superior to previously known multivalence materials, especially transition metal compounds, which are heavy, expensive, and often not benign. Based on density functional theory simulations, researchers at the National Renewable Energy Laboratory (NREL) have predicted a series of stable magnesium borides, MgB{sub x}, with a broad range of stoichiometries, 2 < x < 16, by removing magnesium atoms from MgB{sub 2}. The layered boron structures are preserved through an in-plane topological transformation between the hexagonal lattice domains and the triangular domains. The process can be reversibly switched as the charge transfer changes with Mg insertion/extraction. The mechanism of such a charge-driven transformation originates from the versatile valence state of boron in its planar form. The discovery of these new physical phenomena suggests the design of a high-capacity magnesium-boron battery with theoretical energy density 876 mAh/g and 1550 Wh/L.

  3. Modeling the effect of doping on the catalyst-assisted growth and field emission properties of plasma-grown graphene sheet

    Science.gov (United States)

    Gupta, Neha; Sharma, Suresh C.; Sharma, Rinku

    2016-08-01

    A theoretical model describing the effect of doping on the plasma-assisted catalytic growth of graphene sheet has been developed. The model accounts the charging rate of the graphene sheet, kinetics of all the plasma species, including the doping species, and the growth rate of graphene nuclei and graphene sheet due to surface diffusion, and accretion of ions on the catalyst nanoparticle. Using the model, it is observed that nitrogen and boron doping can strongly influence the growth and field emission properties of the graphene sheet. The results of the present investigation indicate that nitrogen doping results in reduced thickness and shortened height of the graphene sheet; however, boron doping increases the thickness and height of the graphene sheet. The time evolutions of the charge on the graphene sheet and hydrocarbon number density for nitrogen and boron doped graphene sheet have also been examined. The field emission properties of the graphene sheet have been proposed on the basis of the results obtained. It is concluded that nitrogen doped graphene sheet exhibits better field emission characteristics as compared to undoped and boron doped graphene sheet. The results of the present investigation are consistent with the existing experimental observations.

  4. A melamine-assisted chemical blowing synthesis of N-doped activated carbon sheets for supercapacitor application

    Science.gov (United States)

    Wang, Yiliang; Xuan, Huaqing; Lin, Gaoxin; Wang, Fan; Chen, Zhi; Dong, Xiaoping

    2016-07-01

    N-doped activated carbon sheets (NACS) have been successfully synthesized using glucose as carbon source via melamine-assisted chemical blowing and sequent KOH-activation method. The obtained carbon material possesses a sheet-like morphology with ultrathin thickness, hierarchical micro/mesoporous structure, high specific surface area (up to 1997.5 m2 g-1) and high pore volume (0.94 cm3 g-1). Besides, NACS material with a nitrogen content of 3.06 wt% presents a maximum specific capacitance of 312 F g-1 at a current density of 0.5 A g-1 in 6 M KOH aqueous electrolyte due to the cocontribution of double layer capacitance and pseudocapacitance. It also displays good rate performance (246 F g-1 at 30 A g-1) and cycle stability (∼91.3% retention after 4000 galvanostatic charge-discharge cycles). The assembled NACS-based symmetric capacitor exhibits a maximum energy density of 20.2 Wh kg-1 at a power density of 448 W kg-1 within a voltage range of 0-1.8 V in 0.5 M Na2SO4 aqueous electrolyte. Thus, the unique porous sheet structure and nitrogen-doping characteristic endue the electrode material a potential application for high-performance supercapacitors.

  5. Fact Sheet: LGBT Discrimination in Higher Education Financial Aid--Assistance Should Be Allocated on Need, Not Sexual Orientation

    Science.gov (United States)

    Burns, Crosby

    2012-01-01

    Through the Free Application for Federal Student Aid, or FAFSA, the federal government provides more financial aid for higher education than any other institution. But because of discriminatory laws the FAFSA treats families headed by two mothers or two fathers differently than families headed by a mother and a father. This treatment distributes…

  6. Premenstrual Syndrome (PMS) Fact Sheet

    Science.gov (United States)

    ... an important cause. These changing hormone levels may affect some women more than others. Chemical changes in the brain may also be involved. Stress and emotional problems, such as depression , do not ...

  7. Advanced Algal Systems Fact Sheet

    Energy Technology Data Exchange (ETDEWEB)

    None

    2016-06-01

    Research and development (R&D) on advanced algal biofuels and bioproducts presents an opportunity to sustainably expand biomass resource potential in the United States. The Bioenergy Technologies Office’s (BETO’s) Advanced Algal Systems Program is carrying out a long-term, applied R&D strategy to lower the costs of algal biofuel production by working with partners to develop revolutionary technologies and conduct crosscutting analyses to better understand the potential

  8. EFNEP Programs CBA Fact Sheet

    OpenAIRE

    Lambur, Michael Thomas; Cox, Ruby Hurley

    2009-01-01

    In 1996, the Cooperative State Research, Education, and Extension Service, United States Department of Agriculture (CSREES, USDA) issued a national Request for Proposals (RFP) to conduct a cost benefit analysis (CBA) of nutrition education programs, with emphasis on the Expanded Food and Nutrition Education Program (EFNEP).

  9. WEO-2006 Fact Sheet: Oil

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2006-07-01

    We have revised upwards our assumptions for oil prices in this Outlook, reflecting current market conditions. Globally, fossil fuels will remain the dominant source of energy to 2030 in both scenarios. Rising oil and gas demand and imports, if unchecked, would accentuate the consuming countries' vulnerability to a severe supply disruption and resulting price shock. The growing insensitivity of oil demand to price accentuates the potential impact on international oil prices of such a disruption.

  10. High Blood Pressure Fact Sheet

    Science.gov (United States)

    ... much alcohol. Signs and Symptoms of High Blood Pressure High blood pressure usually has no warning signs or symptoms , ... they are at high risk for high blood pressure . Blood Pressure Levels Normal systolic: less than 120 mmHg ...

  11. Terrorism and Schools. Fact Sheet

    Science.gov (United States)

    Arkansas Safe Schools Initiative Division, 2003

    2003-01-01

    Since September 11, 2001, Americans have experienced a heightened sense of awareness and consciousness over the threat of terrorism against the United States. Terrorism experts agree that a terrorist attack on a school is a viable option for Al Qaeda and other terrorist organizations. In response to this threat, the National Association of School…

  12. WEO-2007 Fact Sheet: China

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2007-07-01

    It is scarcely in doubt that China's energy needs will continue to grow and fuel its economic development. Less certain, however, is the rate of increase and how those needs are going to be met, as they depend on just how quickly the economy expands and on the economic and energy policy landscape worldwide. Rising incomes will surely underpin strong growth for transport and housing, the use of electric appliances and space heating and cooling.

  13. Accelerating Geothermal Research (Fact Sheet)

    Energy Technology Data Exchange (ETDEWEB)

    2014-05-01

    Geothermal research at the National Renewable Energy Laboratory (NREL) is advancing geothermal technologies to increase renewable power production. Continuous and not dependent on weather, the geothermal resource has the potential to jump to more than 500 gigawatts in electricity production, which is equivalent to roughly half of the current U.S. capacity. Enhanced geothermal systems have a broad regional distribution in the United States, allowing the potential for development in many locations across the country.

  14. Asthma in Adults Fact Sheet

    Science.gov (United States)

    ... Lung Association Research and Program Services Division using SPSS and SUDAAN software. " Center for Disease Control and ... Lung Association Research and Program Services Division using SPSS and SUDAAN software. " Centers for Disease Control and ...

  15. Communicacion Expresiva: Como los ninos nos envian mensajes [and] Comunicacion Receptiva: Como los ninos entienden nuestros mensajes [and] Interacciones de Comunicacion: Hacen falta dos. Hojas informativa de DB-LINK (Communication Interactions: It Takes Two [and] Receptive Communication: How Children Understand Your Messages to Them [and] Expressive Communication: How Children Send Their Messages to You. DB-LINK Fact Sheets).

    Science.gov (United States)

    Stremel, Kathleen

    This document consists of three separately published fact sheets combined here because of the close relationship of their subject matter. The first fact sheet, "Communication Interactions: It Takes Two" (Kathleen Stremel), defines communication; suggests ways to find opportunities for interactive communication; offers specific suggestions for…

  16. Technology assessment of alternative fuels for the transportation sector. Fact sheets on technology elements and system calculations for technology tracks; Teknologivurdering af alternative drivmidler til transportsektoren. Fakta-ark for teknologi-elementer og systemberegninger for teknologi-spor

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2007-05-15

    The report documents an analysis, which aims at evaluating technologies in connection with alternative fuels for the transportation sector. During the analysis process a method has been developed for consistent evaluation of alternative transportation fuels with the largest technological and economic potential. This appendix presents key fact sheets which substantiate the analysis presented in the report 'Technology assessment of alternative fuels for the transportation sector'. (BA)

  17. Performance optimization of water-jet assisted underwater laser cutting of AISI 304 stainless steel sheet

    Science.gov (United States)

    Mullick, Suvradip; Madhukar, Yuvraj K.; Roy, Subhransu; Nath, Ashish K.

    2016-08-01

    Recent development of water-jet assisted underwater laser cutting has shown some advantages over the gas assisted underwater laser cutting, as it produces much less turbulence, gas bubble and aerosols, resulting in a more gentle process. However, this process has relatively low efficiency due to different losses in water. Scattering is reported to be a dominant loss mechanism, which depends on the growth of vapor layer at cut front and its removal by water-jet. Present study reports improvement in process efficiency by reducing the scattering loss using modulated laser power. Judicious control of laser pulse on- and off-time could improve process efficiency through restricting the vapor growth and its effective removal by water-jet within the laser on- and off-time, respectively. Effects of average laser power, duty cycle and modulation frequency on specific energy are studied to get an operating zone for maximum efficiency. Next, the variation in laser cut quality with different process parameters are studied within this operating zone using Design of experiment (DOE). Response surface methodology (RSM) is used by implementing three level Box-Behnken design to optimize the variation in cut quality, and to find out the optimal process parameters for desired quality. Various phenomena and material removal mechanism involved in this process are also discussed.

  18. NREL's Energy-Saving Technology for Air Conditioning Cuts Peak Power Loads Without Using Harmful Refrigerants (Fact Sheet)

    Energy Technology Data Exchange (ETDEWEB)

    2012-07-01

    This fact sheet describes how the DEVAP air conditioner was invented, explains how the technology works, and why it won an R&D 100 Award. Desiccant-enhanced evaporative (DEVAP) air-conditioning will provide superior comfort for commercial buildings in any climate at a small fraction of the electricity costs of conventional air-conditioning equipment, releasing far less carbon dioxide and cutting costly peak electrical demand by an estimated 80%. Air conditioning currently consumes about 15% of the electricity generated in the United States and is a major contributor to peak electrical demand on hot summer days, which can lead to escalating power costs, brownouts, and rolling blackouts. DEVAP employs an innovative combination of air-cooling technologies to reduce energy use by up to 81%. DEVAP also shifts most of the energy needs to thermal energy sources, reducing annual electricity use by up to 90%. In doing so, DEVAP is estimated to cut peak electrical demand by nearly 80% in all climates. Widespread use of this cooling cycle would dramatically cut peak electrical loads throughout the country, saving billions of dollars in investments and operating costs for our nation's electrical utilities. Water is already used as a refrigerant in evaporative coolers, a common and widely used energy-saving technology for arid regions. The technology cools incoming hot, dry air by evaporating water into it. The energy absorbed by the water as it evaporates, known as the latent heat of vaporization, cools the air while humidifying it. However, evaporative coolers only function when the air is dry, and they deliver humid air that can lower the comfort level for building occupants. And even many dry climates like Phoenix, Arizona, have a humid season when evaporative cooling won't work well. DEVAP extends the applicability of evaporative cooling by first using a liquid desiccant-a water-absorbing material-to dry the air. The dry air is then passed to an indirect

  19. Experimental and Numerical Study on the Deformation Mechanism in AZ31B Mg Alloy Sheets Under Pulsed Electric-Assisted Tensile and Compressive Tests

    Science.gov (United States)

    Lee, Jinwoo; Kim, Se-Jong; Lee, Myoung-Gyu; Song, Jung Han; Choi, Seogou; Han, Heung Nam; Kim, Daeyong

    2016-06-01

    The uniaxial tensile and compressive stress-strain responses of AZ31B magnesium alloy sheet under pulsed electric current are reported. Tension and compression tests with pulsed electric current showed that flow stresses dropped instantaneously when the electric pulses were applied. Thermo-mechanical-electrical finite element analyses were also performed to investigate the effects of Joule heating and electro-plasticity on the flow responses of AZ31B sheets under electric-pulsed tension and compression tests. The proposed finite element simulations could reproduce the measured uniaxial tensile and compressive stress-strain curves under pulsed electric currents, when the temperature-dependent flow stress hardening model and thermal properties of AZ31B sheet were properly described in the simulations. In particular, the simulation results that fit best with experimental results showed that almost 100 pct of the electric current was subject to transform into Joule heating during electrically assisted tensile and compressive tests.

  20. Legislation and regulations for prevention of legionella in drinking and hot water. Explanation of care obligation, alternate techniques and risk assessment. Fact sheet; Wet- en regelgeving Legionellapreventie in drink- en warmtapwater. Uitleg over zorgplicht, alternatieve technieken en risico-analyse. Informatieblad

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2013-03-15

    The reason for this fact sheet is the revision of the drinking water regulations, including the regulations for the prevention of legionella, July 1, 2011. Many market parties consider the regulations as complex, even after the revision. This fact sheet provides more clarity [Dutch] Aanleiding voor dit informatieblad is de op 1 juli 2011 herziene drinkwaterregelgeving, inclusief de voor legionellapreventie relevante bepalingen. Veel marktpartijen ervaren deze regelgeving, ook na herziening, als complex. Dit informatieblad verschaft meer duidelijkheid.

  1. Drug Facts

    Medline Plus

    Full Text Available Easy-to-Read Drug Facts Search form Search Menu Home Drugs That People Abuse Alcohol Facts Cigarette and Tobacco Facts Cocaine (Coke, Crack) Facts Heroin (Smack, Junk) Facts Marijuana ( ...

  2. Drug Facts

    Medline Plus

    Full Text Available ... Cocaine (Coke, Crack) Facts Heroin (Smack, Junk) Facts Marijuana (Weed, Pot) Facts Meth (Crank, Ice) Facts Pain ... Watch Videos Information About Drugs Alcohol Cocaine Heroin Marijuana Meth Pain Medicines Tobacco Other Drugs You can ...

  3. Drug Facts

    Medline Plus

    Full Text Available ... People Abuse Alcohol Facts Cigarette and Tobacco Facts Cocaine (Coke, Crack) Facts Heroin (Smack, Junk) Facts Marijuana (Weed, ... and treatment. Watch Videos Information About Drugs Alcohol Cocaine Heroin Marijuana Meth Pain Medicines Tobacco Other Drugs ...

  4. Drug Facts

    Medline Plus

    Full Text Available ... People Abuse Alcohol Facts Cigarette and Tobacco Facts Cocaine (Coke, Crack) Facts Heroin (Smack, Junk) Facts Marijuana ( ... and treatment. Watch Videos Information About Drugs Alcohol Cocaine Heroin Marijuana Meth Pain Medicines Tobacco Other Drugs ...

  5. Drug Facts

    Medline Plus

    Full Text Available ... Cigarette and Tobacco Facts Cocaine (Coke, Crack) Facts Heroin (Smack, Junk) Facts Marijuana (Weed, Pot) Facts Meth ( ... treatment. Watch Videos Information About Drugs Alcohol Cocaine Heroin Marijuana Meth Pain Medicines Tobacco Other Drugs You ...

  6. Drug Facts

    Medline Plus

    Full Text Available ... Weed, Pot) Facts Meth (Crank, Ice) Facts Pain Medicine (Oxy, Vike) Facts Other Drugs of Abuse What ... About Drugs Alcohol Cocaine Heroin Marijuana Meth Pain Medicines Tobacco Other Drugs You can call 1-800- ...

  7. Drug Facts

    Medline Plus

    Full Text Available ... Search form Search Menu Home Drugs That People Abuse Alcohol Facts Cigarette and Tobacco Facts Cocaine (Coke, ... Pain Medicine (Oxy, Vike) Facts Other Drugs of Abuse What is Addiction? Do You or a Loved ...

  8. What Is Mental Illness: Mental Illness Facts

    Science.gov (United States)

    ... children. Mental illness usually strike individuals in the prime of their lives, often during adolescence and young ... Illness page. Get more Mental Illness: Facts and Numbers from NAMI's Fact Sheet . Back

  9. Peer-to-Peer Consultations: Ancillary Services Peer Exchange with India: Experience from South Africa, Europe & the United States (Fact Sheet)

    Energy Technology Data Exchange (ETDEWEB)

    2014-05-01

    In support of national and subnational decision makers, the 21st Century Power Partnership regularly works with country partners to organize peer-to-peer consultations on critical issues. In March 2014, 21CPP collaborated with the Regulatory Assistance Project - India to host two peer-to-peer exchanges among experts from India, South Africa, Europe, and the United States to discuss the provision of ancillary services, particularly in the context of added variability and uncertainty from renewable energy. This factsheet provides a high level summary of the peer-to-peer consultation.

  10. Laser-assisted shearing of stainless steel and spring steel plates with the use of a laser scanner system - new hybrid production technology for the sheet metal industry

    Science.gov (United States)

    Emonts, Michael; Brecher, Christian

    The Fraunhofer IPT recently developed a new hybrid laser-assisted shearing process which enables conventional punching machines to produce punched sheared edges with continuous flush-cut surfaces in stainless steel plates (1.4301), spring steel plates (1.4310) and titanium alloy plates (3.7165). The new combination of localised laser-induced softening of the plate material in the shearing zone and the shearing process significantly reduces both process forces and process-related noise emissions. A modular system-upgrade for existing punching machines allows laser-assisted shearing to be implemented without the need for expensive new machine designs. The principle of the laser-assisted shearing process is based on briefly and selectively heating the material in the shearing zone via local absorption of laser radiation on the underside of the sheet metal plate before the punching tool comes into contact on the upper side of the metal plate. Laser-induced heating softens the material in the shearing zone within the material within a few tenths of a second. The laser-induced softening mechanisms also lead to a significant decrease of cutting forces as well as a reduction of tool wear, warping and noise emissions.

  11. Microwave assisted facile hydrothermal synthesis and characterization of zinc oxide flower grown on graphene oxide sheets for enhanced photodegradation of dyes

    Science.gov (United States)

    Kashinath, L.; Namratha, K.; Byrappa, K.

    2015-12-01

    Microwave assisted hydrothermal process of synthesis of ZnO-GO nanocomposite by using ZnCl2 and NaOH as precursors is being reported first time. In this investigation, a novel route to study on synthesis, interaction, kinetics and mechanism of hybrid zinc oxide-graphene oxide (ZnO-GO) nanocomposite using microwave assisted facile hydrothermal method has been reported. The results shows that the ZnO-GO nanocomposite exhibits an enhancement and acts as stable photo-response degradation performance of Brilliant Yellow under the UV light radiation better than pure GO and ZnO nanoparticles. The microwave exposure played a vital role in the synthesis process, it facilitates with well define crystalline structure, porosity and fine morphology of ZnO/GO nanocomposite. Different molar concentrations of ZnO precursors doped to GO sheets were been synthesized, characterized and their photodegradation performances were investigated. The optical studies by UV-vis and Photo Luminescence shows an increase in band gap of nanocomposite, which added an advantage in photodegradation performance. The in situ flower like ZnO nano particles are were densely decorated and anchored on the surfaces of graphene oxide sheets which aids in the enhancement of the surface area, adsorption, mass transfer of dyes and evolution of oxygen species. The nanocomposite having high surface area and micro/mesoporous in nature. This structure and morphology supports significantly in increasing photo catalytic performance legitimate to the efficient photosensitized electron injection and repressed electron recombination due to electron transfer process with GO as electron collector and transporter dependent on the proportion of GO in ZnO/GO composite.

  12. Assistive Technology for Infants, Toddlers, and Young Children with Disabilities. PACER Center ACTion Information Sheets: PHP-c212

    Science.gov (United States)

    PACER Center, 2014

    2014-01-01

    Research shows that assistive technology (AT) can help young children with disabilities to learn developmental skills. Its use may help infants and toddlers to improve in many areas such as: (1) social skills including sharing and taking turns; (2) communication skills; (3) attention span; (4) fine and gross motor skills; and (5) self confidence…

  13. Microwave assisted synthesis of sheet-like Cu/BiVO4 and its activities of various photocatalytic conditions

    International Nuclear Information System (INIS)

    The Cu/BiVO4 photocatalyst with visible-light responsivity was prepared by the microwave-assisted hydrothermal method. The phase structures, chemical composition and surface physicochemical properties were well-characterized via X-ray diffraction (XRD), X-ray photoelectron spectroscopy (XPS), UV–vis diffuse reflectance absorption (UV–vis/DRS), scanning electron microscopy (SEM), and N2 adsorption–desorption tests. Results indicate that the crystal structure of synthetic composite materials is mainly monoclinic scheelite BiVO4, which is not changed with the increasing doping amount of Cu. In addition, the presence of Cu not only enlarges the range of the composite materials under the visible-light response, but also increases the BET value significantly. Compared to pure BiVO4, 1% Cu/BiVO4-160 performs the highest photocatalytic activity to degrade methylene blue under the irradiation of ultraviolet, visible and simulated sunlight. In addition, the capture experiments prove that the main active species was superoxide radicals during photocatalytic reaction. Moreover, the 1% Cu/BiVO4-160 composite shows good photocatalytic stability after three times of recycling. - Graphical abstract: A series of BiVO4 with different amounts of Cu doping were prepared by the microwave-assisted method, moreover, which performed the high photocatalytic activities to degrade methylene blue under multi-mode. - Highlights: • A series of Cu/BiVO4 with different amounts of Cu doping were prepared by microwave-assisted synthesis. • The morphologies of as-samples were different with the amount of Cu doping increased. • Compared with pure BiVO4, as-Cu/BiVO4 showed stronger absorption in the visible light region obviously. • 1% Cu/BiVO4-160 performed the high photocatalytic activities to degrade methylene blue under multi-mode. • OH• and h+ both play important roles in the photocatalytic reaction

  14. Biomass Compositional Analysis Laboratory (Fact Sheet)

    Energy Technology Data Exchange (ETDEWEB)

    2014-07-01

    At the Biomass Compositional Analysis Laboratory, NREL scientists have more than 20 years of experience supporting the biomass conversion industry. They develop, refine, and validate analytical methods to determine the chemical composition of biomass samples before, during, and after conversion processing. These high-quality compositional analysis data are used to determine feedstock compositions as well as mass balances and product yields from conversion processes.

  15. Breast cancer in Egypt: a fact sheet

    OpenAIRE

    Zawilla N

    2011-01-01

    Breast cancer is the most common malignant tumor among women. In Egypt, it is the most common cancer among women, representing 18.9% of total cancer cases (35.1% in women; 2.2% in men) among the Egypt National Cancer Institute’s (NCI) series of 10,556 patients during the year 2001, with an age-adjusted rate of 49.6 per 100,000 people.

  16. The Kurds. Fact Sheet Series #4.

    Science.gov (United States)

    Center for Applied Linguistics, Washington, DC. Language and Orientation Resource Center.

    Unlike refugees from Indochina and entrants from the Caribbean, Kurdish refugees (from the border area of Turkey, Iran, and Iraq) have arrived in the United States in small numbers. However, they still face many of the same problems with language, education, employment, and cultural adjustment. This report provides information on both the…

  17. The Marfan Syndrome [and] Fact Sheet.

    Science.gov (United States)

    Pyeritz, Reed E.; Conant, Julia

    This introduction to the Marfan syndrome, a heritable disorder of connective tissue primarily affecting the bones and ligaments, eyes, cardiovascular system, and lungs, is intended for a general audience. The question-and-answer format was chosen by individuals with the syndrome to reflect their major questions and concerns. It incorporates the…

  18. HIV/AIDS Clinical Trials Fact Sheet

    Science.gov (United States)

    HIV Prevention HIV/AIDS Clinical Trials (Last updated 9/15/2015; last reviewed 9/15/2015) Key Points HIV/AIDS clinical ... safe and effective in people. What is an HIV/AIDS clinical trial? HIV/AIDS clinical trials help ...

  19. Environment and Women's Health Fact Sheet

    Science.gov (United States)

    ... is a pollutant that can harm the environment, crops, and human health. Return to top What are ... life. "Greenhouse gases," including carbon dioxide and methane, trap the heat of the Earth. In the last ...

  20. Home Energy Professional Certifications (Fact Sheet)

    Energy Technology Data Exchange (ETDEWEB)

    2012-11-01

    As the weatherization and home energy upgrade industries expand and gain recognition, the need for a qualified workforce becomes more apparent. The certification component of the Guidelines project was designed to create meaningful and lasting careers for weatherization workers. Intended for experienced home energy professionals, the four new certifications focus on the most common jobs in the industry: energy auditor, retrofit installer technician, crew leader, and quality control inspector.

  1. Guillain-Barré Syndrome Fact Sheet

    Science.gov (United States)

    ... available from the following organizations: Column1 Column2 GBS/CIDP Foundation International The Holly Building 104 1/2 Forrest Ave. Narberth, PA 19072 info@gbs-cidp.org http://www.gbs-cidp.org Tel: 610- ...

  2. Fact Sheet 1999. Norwegian Petroleum Activity

    Energy Technology Data Exchange (ETDEWEB)

    Breivik, Jan

    1999-10-01

    As discussed in this publication, petroleum resources in the order of 9.5 billion (bn) standard cubic metres (scm) oil equivalents (oe) have been discovered on the Norwegian continental shelf (NCS), 77 per cent in the North Sea, 19 per cent in the Norwegian Sea and four per cent in the Barents Sea. By the end of 1998, remaining reserves on the NCS totalled 1.6 bn scm of oil, 1.2 bn scm oe gas and 160 mill scm oe of natural gas liquids. Thirty-two exploration wells, including 21 wildcats and 11 for appraisal, were completed or temporarily abandoned on the NCS in 1998. 939 exploration wells had been completed or temporarily abandoned off Norway. In 1998 governmental approval was given for the Huldra, Snorre B phase II, Gullfaks satellites phase II and Yme Beta West. Norwegian offshore petroleum production in 1998 totalled 222.5 scm oe, including 168.9 mill scm oe of oil, 43.6 mill scm oe of gas and 10 mill scm oe of NGL/condensate. Oil production declined by 4 per cent compared with 1997, while gas sales rose by 2 per cent. The estimated value of Norwegian petroleum exports in 1998 was NOK 123 bn, or about 30 per cent of the country`s total earnings from foreign sales. Petroleum production and pipeline transport accounted for 12 per cent of Norway`s gross national product. Net government revenues from taxes and royalties on petroleum operations is put at 27.6 billion NOK. The publication also includes a list of white papers and a list of useful postal addresses. 23 figs., 14 tabs.

  3. Polycystic Ovary Syndrome (PCOS) Fact Sheet

    Science.gov (United States)

    ... a very small cut above or below the navel (belly button) and inserts a small tool that ... keep new hair from growing Other treatments. Some research has shown that bariatric (weight loss) surgery may ...

  4. Norwegian Petroleum Activity 97. Fact Sheet

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1997-03-01

    This report is the official governmental review of the offshore operations on the Norwegian Continental Shelf in 1996. It covers the following topics: (1) Summary, (2) Historical overview, (3) State organization of petroleum activities, (4) The economic impact of Norwegian oil and gas, (5) State revenues, (6) Mainland activities, (7) Petroleum resources, (8) Production, (9) Marketing situation for petroleum products, (10) Environmental aspects, (11) The legal and license framework, (12) Licensing rounds, (13) Exploration, (14) Fields in production, (15) Fields under development, (16) Discoveries with development plan under consideration, (17) Transportation systems, (18) License interests, (19) Company interests, (20) White papers, (21) Useful postal addresses. 24 figs., 16 tabs.

  5. Health Insurance Rate Review Fact Sheet

    Data.gov (United States)

    U.S. Department of Health & Human Services — The Affordable Care Act is bringing an unprecedented level of scrutiny and transparency to health insurance rate increases. The Act ensures that, in any State, any...

  6. Fact Sheet: Early Warning Signs of Psychosis

    Science.gov (United States)

    ... items) Autism (1 item) Bipolar Disorder (2 items) Depression (9 items) Eating Disorders (1 item) Generalized Anxiety Disorder (1 item) Obsessive- ... items) Autism (1 item) Bipolar Disorder (2 items) Depression (9 items) Eating Disorders (1 item) Generalized Anxiety Disorder (1 item) Obsessive- ...

  7. Waste Isolation Pilot Plant (WIPP) fact sheet

    Energy Technology Data Exchange (ETDEWEB)

    1993-10-01

    Pursuant to the Solid Waste Disposal Act, as amended by the Resource Conservation and Recovery Act (RCRA), as amended (42 USC 6901, et seq.), and the New Mexico Hazardous Waste Act (Section 74-4-1 et seq., NMSA 1978), Permit is issued to the owner and operator of the US DOE, WIPP site (hereafter called the Permittee(s)) to operate a hazardous waste storage facility consisting of a container storage unit (Waste Handling Building) and two Subpart X miscellaneous below-ground storage units (Bin Scale Test Rooms 1 and 3), all are located at the above location. The Permittee must comply with all terms and conditions of this Permit. This Permit consists of the conditions contained herein, including the attachments. Applicable regulations cited are the New Mexico Hazardous Waste Management Regulations, as amended 1992 (HWMR-7), the regulations that are in effect on the date of permit issuance. This Permit shall become effective upon issuance by the Secretary of the New Mexico Environment Department and shall be in effect for a period of ten (10) years from issuance. This Permit is also based on the assumption that all information contained in the Permit application and the administrative record is accurate and that the activity will be conducted as specified in the application and the administrative record. The Permit application consists of Revision 3, as well as associated attachments and clarifying information submitted on January 25, 1993, and May 17, 1993.

  8. Pelvic Inflammatory Disease (PID) Fact Sheet

    Science.gov (United States)

    ... sexually transmitted diseases (STDs) can cause pelvic inflammatory disease (PID), a serious condition, in women. 1 in 8 women with a history of PID experience difficulties getting pregnant. You can prevent PID if you ... sexually transmitted diseases. The content here can be syndicated (added to ...

  9. Fact sheet. Norwegian petroleum activity 1996

    Energy Technology Data Exchange (ETDEWEB)

    Westgaard, T. [ed.

    1996-02-01

    The present report from the Royal Ministry of Industry and Energy deals with the Norwegian petroleum activity. Main topics are as follow: Historical overview; state organisation of petroleum activities; the economic impact of Norwegian oil and gas; state revenues; mainland activities; petroleum resources; production; marketing situation for petroleum products; environmental aspects; the legal and licence framework; licensing rounds; exploration; fields in production; fields under development; discoveries with development plan under consideration; transportation systems; licence interests; company interests. 36 refs., 24 figs., 15 tabs.

  10. Powering Our Sustainable Future (Fact Sheet)

    Energy Technology Data Exchange (ETDEWEB)

    2014-07-01

    One of the Energy Department's most successful outreach efforts, the Solar Decathlon provides sponsors with rich opportunities for recognition - from naming rights to signage and speaking opportunities to special events. Support from the business community is crucial to the success of the competition and the experience of thousands of student decathletes. This sponsorship brochure reveals reasons why sponsors support the U.S. Department of Energy Solar Decathlon and how organizations can become involved as Solar Decathlon sponsors.

  11. Fact sheet : Endrin contamination of waterfowl

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — The following is a summary of information collected by and for the U.S. Fish and Wildlife Service regarding contamination of waterfowl from Montana with the...

  12. Disaster Resiliency and Recovery: Capabilities (Fact Sheet)

    Energy Technology Data Exchange (ETDEWEB)

    2012-11-01

    The National Renewable Energy Laboratory (NREL) is the nation's leader in energy efficient and renewable energy technologies, practices, and strategies. For the last 15 years, NREL has provided expertise, tools, and innovations to private industry; federal, state, and local governments; non-profit organizations; and communities during the planning, recovery, and rebuilding stages after disaster strikes.

  13. Women Private Household Workers Fact Sheet.

    Science.gov (United States)

    Women's Bureau (DOL), Washington, DC.

    This pamphlet summarizes the present status of domestics in the United States. Statistical data on the problems of low income, lack of education, and poor coverage under labor laws are presented. (BH)

  14. Bioenergy Knowledge Discovery Framework (KDF) Fact Sheet

    Energy Technology Data Exchange (ETDEWEB)

    None

    2013-07-29

    The Bioenergy Knowledge Discovery Framework (KDF) is an online collaboration and geospatial analysis tool that allows researchers, policymakers, and investors to explore and engage the latest bioenergy research. This publication describes how the KDF harnesses Web 2.0 and social networking technologies to build a collective knowledge system that facilitates collaborative production, integration, and analysis of bioenergy-related information.

  15. Fact sheet: Ethanol co-products

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1999-05-31

    During the conversion of starch to sugars by enzymes, and by fermentation of these sugars to ethanol and carbon dioxide, the non-fermentable portion of the grain contains most of the non-starch nutritive elements of the kernel, which is the source of a variety of co-products. The wet milling process is used exclusively for corn, whereas the dry milling process is the one usually employed for wheat , corn and other grains. The carbon dioxide produced in both these processes is used as a refrigerant, in carbonated beverages and for flushing oil wells. Co-products produced from wet milling include (1) corn oil, used in producing food products for human consumption, and (2) amino acids, corn gluten meal and corn gluten feed used as animal feed additives. Dry milling gives rise to dry distiller`s grains which are also used as high protein and high energy animal feed. Fibrotein{sup T}M , is also a co-product of ethanol from wheat and is used as a high fibre and protein food additive. Ethanol, carbon dioxide and co-products each represent about one third of the products of the fermentation process.

  16. Extravehicular Activity Fact Sheet: An EVA Chronology

    Data.gov (United States)

    National Aeronautics and Space Administration — Walking to Olympus: An EVA Chronology chronicles the 154 EVAs conducted from March 1965 to April 1997. It is intended to make clear the crucial role played by EVA...

  17. Research Facts on Homeschooling. General Facts and Trends

    Science.gov (United States)

    Ray, Brian D.

    2006-01-01

    This fact sheet presents the following general facts and trends. Homeschooling may be the fastest-growing form of education in the United States and it is also growing around the world in many nations. There are about 2 million homeschool students in the United States. There were an estimated 1.9 to 2.4 million children (in grades K to 12) home…

  18. Clean Cities Technical Assistance Project (Tiger Teams)

    Energy Technology Data Exchange (ETDEWEB)

    2016-02-01

    This two-page fact sheet describes Clean Cities' technical assistance (Tiger Teams) capabilities and projects, both completed and ongoing. Tiger Teams are a critical element of the Clean Cities program, providing on-the-ground consultation to help inform program strategies. The knowledge Tiger Team experts gain from these experiences often helps inform other alternative fuels activities, such as needed research, codes and standards revisions, and new training resources.

  19. Energy information sheets

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1995-07-01

    The National Energy Information Center (NEIC), as part of its mission, provides energy information and referral assistance to Federal, State, and local governments, the academic community, business and industrial organizations, and the public. The Energy Information Sheets was developed to provide general information on various aspects of fuel production, prices, consumption, and capability. Additional information on related subject matter can be found in other Energy Information Administration (EIA) publications as referenced at the end of each sheet.

  20. Earthquake Facts

    Science.gov (United States)

    ... Us Earthquakes Hazards Data & Products Learn Monitoring Research Earthquake Facts The largest recorded earthquake in the United ... we know, there is no such thing as "earthquake weather" . Statistically, there is an equal distribution of ...

  1. Women and Guns. Firearm Facts.

    Science.gov (United States)

    Duker, Laurie, Ed.

    Many gun manufacturers market guns to women claiming a gun can provide protection. Statistics provided in this fact sheet indicate gun ownership may provide a false sense of security that can be fatal, since the greatest threat to a woman comes from the people and guns within her own home. Contrary to "typical" scenarios created by advertisers,…

  2. CERN Quick Facts 2016 (English version)

    CERN Multimedia

    AUTHOR|(CDS)2070305

    2016-01-01

    Facts about CERN, the contributions of its Member States, its machines and experiments, the number of its employees and users, management structure, etc. Previously called "CERN General Information Sheet"

  3. CERN Quick Facts 2016 (French version)

    CERN Multimedia

    AUTHOR|(CDS)2070305

    2016-01-01

    Facts about CERN, the contributions of its Member States, its machines and experiments, the number of its employees and users, management structure, etc. Previously called "CERN General Information Sheet"

  4. Facts About Fetal Alcohol Spectrum Disorders (FASDs)

    Science.gov (United States)

    ... this fact sheet » Order free English and Spanish cards » Signs and Symptoms FASDs refer to the whole range of effects that can happen to a person whose mother drank alcohol during pregnancy. These conditions can affect ...

  5. Facts for Families from the American Academy of Child and Adolescent Psychiatry [1991].

    Science.gov (United States)

    American Academy of Child and Adolescent Psychiatry, Washington, DC.

    Nine fact sheets relevant to children's emotional well-being are presented in this document. The first fact sheet, "Teenagers with Eating Disorders" focuses on anorexia nervosa and bulimia. The second fact sheet, "Children and Grief" describes age-related responses to death, and ways of coping with a death in a family that includes children. The…

  6. Drug Facts

    Medline Plus

    Full Text Available ... Health Drug Abuse Hurts Bodies Drug Abuse Hurts Brains Drug Abuse and Mental Health Problems Often Happen Together The Link Between Drug Abuse and HIV/AIDS Recovery & Treatment Drug Treatment Facts Does Drug Treatment Work? Types of Drug Treatment What Is a Relapse? ...

  7. Reptile Facts.

    Science.gov (United States)

    Steinheimer, Margaret

    1993-01-01

    Describes an award-winning bulletin board for introducing a unit on reptiles. This interactive bulletin board contains fun facts and counters common misconceptions about reptiles. Twelve true-false statements are hidden behind pull-up flaps. Four pictures ask students to identify the difference between often-confused animals. (PR)

  8. Energy information sheets

    Energy Technology Data Exchange (ETDEWEB)

    1993-12-02

    The National Energy Information Center (NEIC), as part of its mission, provides energy information and referral assistance to Federal, State, and local governments, the academic community, business and industrial organizations, and the general public. Written for the general public, the EIA publication Energy Information Sheets was developed to provide information on various aspects of fuel production, prices, consumption and capability. The information contained herein pertains to energy data as of December 1991. Additional information on related subject matter can be found in other EIA publications as referenced at the end of each sheet.

  9. Facts on Nirex

    International Nuclear Information System (INIS)

    This folder contains twelve two-page leaflets (fact sheets) which answer questions posed about UK NIREX Ltd, its operations and radioactive waste. NIREX (the Nuclear Industry Radioactive Waste Executive) is the organisation responsible for implementing the British Government's policy for the disposal of most low- and intermediate-level radioactive waste produced in the United Kingdom. The questions posed are; what is NIREX. What is radioactivity. What is radioactive waste. Radioactive waste, what are the options. What is a radioactive waste repository. Some aspects of such a repository are then explained - how engineered barriers work, how geological barriers work, how long can concrete last, how is the radioactive waste transported, how are repository sites identified. The last two leaflets consider why do we need research, and look at radioactive waste management worldwide. The answers are in non-technical language and are short. (UK)

  10. Blood Facts and Statistics

    Science.gov (United States)

    ... About Blood > Blood Facts and Statistics Printable Version Blood Facts and Statistics Facts about blood needs Facts ... about American Red Cross Blood Services Facts about blood needs Every two seconds someone in the U.S. ...

  11. Safety advice sheets

    CERN Multimedia

    HSE Unit

    2013-01-01

    You never know when you might be faced with questions such as: when/how should I dispose of a gas canister? Where can I find an inspection report? How should I handle/store/dispose of a chemical substance…?   The SI section of the DGS/SEE Group is primarily responsible for safety inspections, evaluating the safety conditions of equipment items, premises and facilities. On top of this core task, it also regularly issues “Safety Advice Sheets” on various topics, designed to be of assistance to users but also to recall and reinforce safety rules and procedures. These clear and concise sheets, complete with illustrations, are easy to display in the appropriate areas. The following safety advice sheets have been issued so far: Other sheets will be published shortly. Suggestions are welcome and should be sent to the SI section of the DGS/SEE Group. Please send enquiries to general-safety-visits.service@cern.ch.

  12. Energy information sheets, September 1996

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1996-09-01

    The National Energy Information Center (NEIC), as part of its mission, provides energy information and referral assistance to Federal, State, and local governments, the academic community, business and industrial organizations, and the public. The Energy Information Sheets was developed to provide general information on various aspects of fuel production, prices, consumption, and capability. Additional information on related subject matter can be found in other Energy Information Administration (EIA) publications as referenced at the end of each sheet.

  13. Energy information sheets, July 1998

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1998-07-01

    The National Energy Information Center (NEIC), as part of its mission, provides energy information and referral assistance to Federal, State, and local governments, the academic community, business and industrial organizations, and the public. The Energy Information Sheets was developed to provide general information on various aspects of fuel production, prices, consumption, and capability. Additional information on related subject matter can be found in other Energy Information Administration (EIA) publications as referenced at the end of each sheet.

  14. Graphene oxide sheets involved in vertically aligned zinc oxide nanowires for visible light photoinactivation of bacteria

    Energy Technology Data Exchange (ETDEWEB)

    Nourmohammadi, Amin; Rahighi, Reza [Department of Physics, Sharif University of Technology, P.O. Box 11155-9161, Tehran (Iran, Islamic Republic of); Akhavan, Omid, E-mail: oakhavan@sharif.edu [Department of Physics, Sharif University of Technology, P.O. Box 11155-9161, Tehran (Iran, Islamic Republic of); Institute for Nanoscience and Nanotechnology, Sharif University of Technology, P.O. Box 14588-89694, Tehran (Iran, Islamic Republic of); Moshfegh, Alireza [Department of Physics, Sharif University of Technology, P.O. Box 11155-9161, Tehran (Iran, Islamic Republic of); Institute for Nanoscience and Nanotechnology, Sharif University of Technology, P.O. Box 14588-89694, Tehran (Iran, Islamic Republic of)

    2014-11-05

    Highlights: • Involvement of GO into the vertically aligned ZnO nanowires using electrophoretic deposition. • UV assisted photocatalytic reduction of the GO sheets involved in the ZnO nanowires. • Visible light photoinactivation of bacteria by the reduced graphene oxide/ZnO nanocomposite. - Abstract: Vertically aligned ZnO nanowires (NWs) hybridized with reduced graphene oxide sheets (rGO) were applied in efficient visible light photoinactivation of bacteria. To incorporate graphene oxide (GO) sheets within the NWs two different methods of drop-casting and electrophoretic deposition (EPD) were utilized. The EPD method yielded effective penetration of the positively charged GO sheets into the NWs to form a spider net-like structure, whereas the drop-casting method resulted in only a surface coverage of the GO sheets on top of the NWs. The electrical connection between the EPD-incorporated sheets and the NWs was checked by monitoring the electron transfer from UV-assisted photoexcited ZnO NWs into the GO sheets, during photocatalytic reduction of the sheets. The obtained rGO/ZnO composites were applied in visible light photoinactivation of Escherichia coli bacteria. The ZnO NWs could inactivate only ∼58% of the bacteria, while both drop-casting and EPD-prepared GO/ZnO composites exhibited strong antibacterial activities (especially the EPD sample with ∼99.5% photoinactivation), under visible light irradiation for 1 h. In fact, the visible light photocatalytic activity of the EPD-prepared GO/ZnO NW composite was found ∼1.9 and 6.2 folds of the activity of the GO/ZnO composite prepared by drop-casting method and the bare ZnO NWs.

  15. Facts about...Blood Cholesterol. Revised.

    Science.gov (United States)

    National Heart, Lung, and Blood Inst. (DHHS/NIH), Bethesda, MD.

    This fact sheet on blood cholesterol examines the connection between cholesterol and heart disease, lists risk factors for heart disease that can and cannot be controlled, points out who can benefit from lowering blood cholesterol, distinguishes between blood and dietary cholesterol, describes low density lipoprotein and high density lipoprotein…

  16. Youth Homicide and Guns. Firearm Facts.

    Science.gov (United States)

    Duker, Laurie, Ed.

    Young Americans are killed with guns at rates far higher than young people in other countries and than older Americans, with young, urban African-American males being most at risk. This fact sheet presents data on gun-related homicides among teenagers in the United States. The high rate of youth homicide in the United States is unique in the…

  17. Facts about food irradiation: Chemical changes in irradiated foods

    International Nuclear Information System (INIS)

    This fact sheet addresses the safety of irradiated food. The irradiation process produces very little chemical change in food, and laboratory experiments have shown no harmful effects in animals fed with irradiated milk powder. 3 refs

  18. Development of a novel composite material with carbon nanotubes assisted by self-assembled peptides designed in conjunction with β-sheet formation.

    Science.gov (United States)

    Hashida, Yasuhiko; Umeyama, Tomokazu; Mihara, Junya; Imahori, Hiroshi; Tsujimoto, Masahiko; Isoda, Seiji; Takano, Mikio; Hashida, Mitsuru

    2012-09-01

    A novel composite material is developed with single-walled carbon nanotubes (SWCNTs) and artificially designed peptides, and its chemical and physicochemical characteristics are evaluated with an aim toward biomedical application. The peptides were designed to form a β-sheet structure that would be suitable for wrapping SWCNTs. The complex of SWCNTs and peptide (SWCNT-peptide) showed good dispersibility in aqueous media and was considerably stable even in the absence of an excess amount of peptide in the media. The formation of SWCNT-peptide was confirmed by its performance in water, atomic force microscopy and transmission electron microscopy observation, and molecular modeling. The possibility of introducing various functions to SWCNT-peptide was also demonstrated by several methods, such as introduction of special amino acids, chemical modification, and additional complex formation based on electrostatic interaction. These results suggest the potential of the SWCNT-peptide complex as a molecular platform on which a desirable structure and/or function can be constructed for biomedical and industrial application.

  19. Drug Facts: Anabolic Steroids

    Science.gov (United States)

    ... Share Print Home » Publications » DrugFacts » Anabolic Steroids DrugFacts: Anabolic Steroids Email Facebook Twitter Revised March 2016 What are anabolic steroids? Anabolic steroids are synthetic variations of the male ...

  20. Facts about Broken Bones

    Science.gov (United States)

    ... White House Lunch Recipes The Facts About Broken Bones KidsHealth > For Kids > The Facts About Broken Bones ... through the skin . continue What Happens When a Bone Breaks? It hurts to break a bone! It's ...

  1. Meningitis Myths and Facts

    Science.gov (United States)

    ... Diseases Infographic Prevention and Control of Meningococcal Disease Meningitis Myths and Facts Myth: Meningococcal disease is easy ... infected person, such as shaking hands. Fact: Meningococcal meningitis is spread through air droplets and direct contact ...

  2. CPR Facts and Stats

    Science.gov (United States)

    ... CPR & First Aid CPR Facts & Stats Why Learn CPR? Cardiac arrest – an electrical malfunction in the heart ... Alive” is a perfect match for this. About CPR & First Aid CPR Facts & Stats History of CPR ...

  3. High Blood Pressure Facts

    Science.gov (United States)

    ... Heart Disease Cholesterol Salt Million Hearts® WISEWOMAN High Blood Pressure Facts Recommend on Facebook Tweet Share Compartir ... facts about high blood pressure [PDF-255K] . High Blood Pressure in the United States About 70 million ...

  4. Cholesterol Facts and Statistics

    Science.gov (United States)

    ... Blood Pressure Salt Million Hearts® WISEWOMAN Program High Cholesterol Facts Recommend on Facebook Tweet Share Compartir As ... the facts about high cholesterol [PDF-281K] . High Cholesterol in the United States 73.5 million adults ( ...

  5. Facts About Pink Eye

    Science.gov (United States)

    ... Conjunctivitis) > Facts About Pink Eye Facts About Pink Eye Pink eye is one of the most common ... depends on the underlying cause. What is pink eye? Pink eye, also known as conjunctivitis, involves inflammation ...

  6. Technical Assistance Guide: Working with DOE National Laboratories (Brochure)

    Energy Technology Data Exchange (ETDEWEB)

    2012-07-01

    A fact sheet that provides an overview of FEMP's technical assistance through the Department of Energy's National Laboratories. The Federal Energy Management Program (FEMP) facilitates the Federal Government's implementation of sound, cost-effective energy management and investment practices to enhance the nation's energy security and environmental stewardship. To advance that mission, FEMP fosters collaboration between Federal agencies and U.S. Department of Energy (DOE) national laboratories. This guide outlines technical assistance capabilities and expertise at DOE national laboratories. Any laboratory assistance must be in accordance with Federal Acquisition Regulation (FAR) Subpart 35.017 requirements and the laboratory's designation as Federal Funded Research and Development Center (FFRDC) facilities.

  7. 2016 National Algal Biofuels Technology Review Fact Sheet

    Energy Technology Data Exchange (ETDEWEB)

    None

    2016-06-01

    Algae-based biofuels and bioproducts offer great promise in contributing to the U.S. Department of Energy (DOE) Bioenergy Technologies Office’s (BETO’s) vision of a thriving and sustainable bioeconomy fueled by innovative technologies. The state of technology for producing algal biofuels continues to mature with ongoing investment by DOE and the private sector, but additional research, development, and demonstration (RD&D) is needed to achieve widespread deployment of affordable, scalable, and sustainable algal biofuels.

  8. Training and Peer-to-Peer Learning (Fact Sheet)

    Energy Technology Data Exchange (ETDEWEB)

    2013-04-01

    The Clean Energy Solutions Center helps governments, advisors, and analysts create policies and programs that advance the deployment of clean energy technologies. The Solutions Center is an initiative of the Clean Energy Ministerial (CEM), a global forum to share best practices and promote policies and programs that encourage and facilitate the transition to a global clean energy economy, and UN-Energy, the United Nations' interagency mechanism to scale-up global clean energy use.

  9. Field Testing Research at the NWTC (Fact Sheet)

    Energy Technology Data Exchange (ETDEWEB)

    2015-02-01

    The National Wind Technology Center (NWTC) at the National Renewable Laboratory (NREL) has extensive field testing capabilities that have been used in collaboration with the wind industry to accelerate wind technology development and deployment for more than 30 years.

  10. NREL Spurred the Success of Multijunction Solar Cells (Fact Sheet)

    Energy Technology Data Exchange (ETDEWEB)

    2013-08-01

    Many scientists once believed that high-quality gallium indium phosphide (GaInP) alloys could not be grown for use as semiconductors because the alloys would separate. However, researchers at the National Renewable Energy Laboratory (NREL) thought differently, and they employed GaInP in a material combination that allowed the multijunction cell to flourish. The multijunction cell is now the workhorse that powers satellites and the catalyst for renewed interest in concentrator photovoltaic products.

  11. Early-Stage Breast Cancer Treatment Fact Sheet

    Science.gov (United States)

    ... to remove the underarm lymph nodes and radiation therapy are performed, lymphedema can affect up to 48 percent of patients. ... some lymph nodes removed no matter what surgical treatment they choose. Many ... lessens the risk of lymphedema because fewer lymph nodes may need to be ...

  12. Case study fact sheet. Bio-distretto Cilento - Italy

    OpenAIRE

    Pugliese, Patrizia; Antonelli, Annarita; Basile, Salvatore

    2015-01-01

    It is not by chance that the first Italian biodistrict was developed in Cilento, land of nature, culture, history and food traditions. The long‐term commitment and the remarkable efforts of various private and public stakeholders in support of Cilento Bio‐distretto have produced, over time, a number of interesting results. First, some important progress has been experienced in the development in the Cilento area of the organic sector, both in terms of operator numbers and land area. Second, t...

  13. Fact Sheet for KM200 Front-end Electronics

    Energy Technology Data Exchange (ETDEWEB)

    Ianakiev, Kiril Dimitrov [Los Alamos National Laboratory; Iliev, Metodi [Los Alamos National Laboratory; Swinhoe, Martyn Thomas [Los Alamos National Laboratory

    2015-07-08

    The KM200 device is a versatile, configurable front-end electronics boards that can be used as a functional replacement for Canberra’s JAB-01 boards based on the Amptek A-111 hybrid chip, which continues to be the preferred choice of electronics for large number of the boards in junction boxes of multiplicity counters that process the signal from an array of 3He detectors. Unlike the A-111 chip’s fixed time constants and sensitivity range, the shaping time and sensitivity of the new KM200 can be optimized for demanding applications such as spent fuel, and thus could improve the safeguards measurements of existing systems where the A-111 or PDT electronics does not perform well.

  14. Continuously Optimized Reliable Energy (CORE) Microgrid: Models & Tools (Fact Sheet)

    Energy Technology Data Exchange (ETDEWEB)

    2013-07-01

    This brochure describes Continuously Optimized Reliable Energy (CORE), a trademarked process NREL employs to produce conceptual microgrid designs. This systems-based process enables designs to be optimized for economic value, energy surety, and sustainability. Capabilities NREL offers in support of microgrid design are explained.

  15. Gnome-Coach, New Mexico Site Fact Sheet

    International Nuclear Information System (INIS)

    The Gnome-Coach Site is located in southern Eddy County, New Mexico, 11 miles east of the Pecos River and 25 miles southeast of the city of Carlsbad. The site is approximately 680 acres. The land is currently withdrawn from all forms of disposition under the public land laws, including U.S. mining laws and leasing under mineral leasing laws. On December 10, 1961, a 3-kiloton-yield nuclear device was detonated at a depth of 1,183 feet below ground surface in a thick, bedded salt deposit within the Salado Formation.

  16. Fact Sheet: Ten Questions about Pastures and Biodiversity

    Science.gov (United States)

    Traditionally, pasture management has emphasized balancing the quantity and quality of forage for livestock production. Thus, producers have often planted single species or simple grass-legume mixtures in their pastures. Today, producers face new challenges in pasture management, including sustainab...

  17. Children, the Flu and the Flu Vaccine. Fact Sheet

    Science.gov (United States)

    Centers for Disease Control and Prevention, 2008

    2008-01-01

    Flu is more dangerous than the common cold for children. Each year, flu places a large burden on the health and well-being of children and families. Children commonly need medical care because of influenza, especially before they turn 5 years old. Each year an average of 20,000 children under the age of 5 are hospitalized because of influenza…

  18. Fact sheet on nuclear power plant instrumentation and control technologies

    International Nuclear Information System (INIS)

    Nuclear power plants (NPPs) are facing challenges in several instrumentation and control (I and C) areas with ageing and obsolete components and equipment. With license renewals and power uprates, the long-term operation and maintenance of obsolete I and C systems may not be a cost-effective and reliable option. The effort needed to maintain or increase the reliability and useful life of existing I and C systems may be greater in the long run than modernizing I and C systems or replacing them completely with new digital systems. The increased functionality of the new I and C systems can also open up new possibilities to better support the operation and maintenance activities in the plant. The IAEA recognizes the importance of the profound role the I and C systems play in the reliable, safe, efficient, and cost-effective operations of NPPs by supporting the activities of the Department of Nuclear Energy's Technical Working Group on Nuclear Power Plant Control and Instrumentation (TWG-NPPCI). The group was established in March 1970. Its membership currently includes thirty Member States and three international organizations. The most recent meeting of the TWG-NPPCI was held in May 2005 in Vienna. The meeting report is available at http://www.iaea.org/OurWork/ST/NE/NENP/twg_nppc.html. The next meeting of the TWGNPPCI will be the 21st meeting of the advisory body, and it will be held in May 2007

  19. Canada and the Kyoto Protocol: Fact Sheet No. 4 - Compliance

    International Nuclear Information System (INIS)

    The Canadian interpretation of compliance is described, emphasizing Canada's determination to work with other countries to build a clear set of rules to govern the conduct of those who participate in these new international instruments and international markets. The Canadian view is that a compliance regime that will facilitate compliance and offers countries significant incentives to take their commitments seriously is critical in providing the legal certainty for the Kyoto mechanisms to work

  20. Successful Track Record with Diverse Policies (Fact Sheet)

    Energy Technology Data Exchange (ETDEWEB)

    2013-05-01

    The Clean Energy Solutions Center helps governments, advisors, and analysts create policies and programs that advance the deployment of clean energy technologies. Through its no-cost offerings, the Solutions Center enables countries to learn from and share policy best practices, data, and analysis tools, creating an international dialogue on clean energy policies that raises global awareness of emerging policy issues and innovations. As part of these efforts, the Solutions Center provides an indispensable service by connecting those seeking policy information and advice with a policy expert who can help them achieve their goals. The Solutions Center's Ask an Expert service matches policymakers with one of the more than 30 global experts selected as authoritative leaders on specific clean energy policy topics.

  1. NREL Uses Computing Power to Investigate Tidal Power (Fact Sheet)

    Energy Technology Data Exchange (ETDEWEB)

    2012-10-01

    Until now, wind turbine controls that reduce the impacts of wind gusts and turbulence were always reactive - responding to the wind rather than anticipating it. But with today's laser-based sensors that measure wind speed ahead of the turbine, researchers at the National Renewable Energy Laboratory (NREL) and their industry partners are developing more intelligent controls. The world's first field tests of these controls are currently underway at the National Wind Technology Center (NWTC) at NREL, with plans for future commercialization.

  2. NREL Studies Wind Farm Aerodynamics to Improve Siting (Fact Sheet)

    Energy Technology Data Exchange (ETDEWEB)

    2012-04-01

    NREL researchers have used high-tech instruments and high-performance computing to understand atmospheric turbulence and turbine wake behavior in order to improve wind turbine design and siting within wind farms.

  3. Guns on Campus: A Current Debate. E-Fact Sheet

    Science.gov (United States)

    Higher Education Center for Alcohol, Drug Abuse, and Violence Prevention, 2010

    2010-01-01

    Almost all U.S. college campuses ban concealed weapons. But in the aftermath of the tragic shooting deaths at Virginia Tech in 2007, the debate on whether guns should be permitted at colleges and universities has intensified. Dozens of states have considered proposals to lift bans on concealed weapons at colleges and universities, but so far none…

  4. System Thinking Tutorial and Reef Link Database Fact Sheets

    Science.gov (United States)

    The sustainable well-being of communities is inextricably linked to both the health of the earth’s ecosystems and the health of humans living in the community. Currently, many policy and management decisions are made without considering the goods and services humans derive from ...

  5. Mexico and the 21st Century Power Partnership (Fact Sheet)

    Energy Technology Data Exchange (ETDEWEB)

    2015-02-01

    The 21st Century Power Partnership's program in Mexico (21CPP Mexico) is one initiative of the Clean Energy Ministerial, carried out in cooperation with government and local stakeholders, drawing upon an international community of power system expertise. The overall goal of this program is to support Mexico's power system transformation by accelerating the transition to a reliable, financially robust, and low-carbon system. 21CPP Mexico activities focus on achieving positive outcomes for all participants, especially addressing critical questions and challenges facing policymakers, regulators, and system operators. In support of this goal, 21CPP Mexico taps into deep networks of expertise and professional connections.

  6. Preventing Dangerous College Drinking Is Possible. E-Fact Sheet

    Science.gov (United States)

    Higher Education Center for Alcohol and Other Drug Abuse and Violence Prevention, 2009

    2009-01-01

    Alcohol is all too often seen as an accepted part of college life, but there are programs that can significantly reduce students' risky drinking, according to a series of studies in a special college drinking supplement of the "Journal of Studies on Alcohol and Drugs." Fourteen studies detail results of projects funded by the National Institute on…

  7. Energy Transition Initiative, Island Energy Snapshot - Bahamas (Fact Sheet)

    Energy Technology Data Exchange (ETDEWEB)

    2015-02-01

    This profile provides a snapshot of the electricity generation or reduction technologies, including solar hot water heating, available to the Commonwealth of the Bahamas - a country consisting of more than 700 islands, cays, and islets - of which only 30 are actually inhabited. Heating and transportation fuels are not addressed.

  8. Biogas Potential in the United States (Fact Sheet)

    Energy Technology Data Exchange (ETDEWEB)

    2013-10-01

    Biogas has received increased attention as an alternative energy source in the United States. The factsheet provides information about the biogas (methane) potential from various sources in the country (by county and state) and estimates the power generation and transportation fuels production (renewable natural gas) potential from these biogas sources. It provides valuable information to the industry, academia and policy makers in support of their future decisions.

  9. FY2000 Hanford Technology Deployment Accomplishments Fact Sheets

    International Nuclear Information System (INIS)

    Cleaning up the Hanford Site is one of the top priorities for the U. S. Department of Energy. The department is continually looking for ways to expedite cleanup and reduce costs. During Fiscal Year (FY) 2000. Hanford Site staff deployed 24 new technologies, which produced an estimated lifecycle cost savings of 479 million dollars. This is a clear indicator of the impacts new technology has had and will have on the cleanup efforts. The Hanford Site cleanup is focused on the following: Restoring the Columbia River Corridor; Building and operating the tank waste treatment complex to complete the cleanup of highly radioactive tank waste at Hanford; and Transitioning the Central Plateau. Applying innovative science and technology from national laboratories, universities, and private industry is critical to our complex cleanup mission. The 24 new technologies deployed in FY 2000 are significantly higher than our goal of 14 technological deployments. Eleven of these technologies supported restoring the Columbia River Corridor, and seven were involved with the remediation of radioactive tank waste. These deployments produced valuable information to determine the effectiveness of the new technologies in the field and the efficiencies gained over existing cleanup methods. In several cases, the technology deployed presented a solution to a problem where a clear path of remediation had not yet been determined. New and innovative technologies will play a significant role in the cleanup of the Hanford Site and enable remediation to be done more efficiently. Technology is being developed at a staggering pace. This requires excellent communication throughout the scientific and industry arenas. To effect this communication, we have implemented a technology needs process in conjunction with the multi-year work planning process. Through the combination of these two processes, technology developments and deployments address the near-term technology needs and enable us to plan for the strategic needs of the future. This report contains descriptions of the benefits and features of the FY 2000 demonstrations and deployed technologies. We hope you find this information useful in understanding the contributions that new technologies are providing to help accomplish the Hanford cleanup mission

  10. Banking on Solar: New Opportunities for Lending (Fact Sheet)

    Energy Technology Data Exchange (ETDEWEB)

    2014-08-01

    The U.S. solar industry is a $13.7 billion market with roughly 450,000 systems in place. Bank and credit union lending for solar system deployment represents a valuable new opportunity for lenders to expand their consumer and commercial customer relationships, bring on new relationships and open a new asset class category.

  11. Computer Modeling of Carbon Metabolism Enables Biofuel Engineering (Fact Sheet)

    Energy Technology Data Exchange (ETDEWEB)

    2011-09-01

    In an effort to reduce the cost of biofuels, the National Renewable Energy Laboratory (NREL) has merged biochemistry with modern computing and mathematics. The result is a model of carbon metabolism that will help researchers understand and engineer the process of photosynthesis for optimal biofuel production.

  12. Wind-Wildlife Impacts Literature Database (WILD)(Fact Sheet)

    Energy Technology Data Exchange (ETDEWEB)

    2015-01-01

    The Wind-Wildlife Impacts Literature Database (WILD), developed and maintained by the National Wind Technology Center (NWTC) at the National Renewable Energy Laboratory (NREL), is comprised of over 1,000 citations pertaining to the effects of land-based wind, offshore wind, marine and hydrokinetic, power lines, and communication and television towers on wildlife.

  13. WEO-2006 Fact Sheet: Energy for Cooking in Developing Countries

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2006-07-01

    Bringing modern energy to the world's poor is an urgent necessity. Although steady progress is made in expanding the use of modern household energy services in developing countries, in both scenarios many people still depend on traditional biomass in 2030. Action to encourage more efficient and sustainable use of traditional biomass and help people switch to modern cooking fuels and technologies is therefore urgent.

  14. Pilot Demonstration of Phased Retrofits in Florida Homes (Fact Sheet)

    Energy Technology Data Exchange (ETDEWEB)

    2014-08-01

    The Florida Solar Energy Center (FSEC) and Florida Power and Light are pursuing a collaborative energy research/utility partnership to retrofit a large number of homes using a phased approach. The project is creating detailed data on the energy and economic performance of two levels of home retrofit - simple and deep. Acting as a pilot, this project is expected to provide the information necessary to significantly reduce energy use through much larger community-scale projects in collaboration with utilities, program administrators and other market leader stakeholders.

  15. Fact Sheet: What Parents Need to Know About Zika Virus

    Science.gov (United States)

    ... Office of Planning, Research & Evaluation (OPRE) Office of Refugee Resettlement (ORR) Office on Trafficking in Persons (OTIP - ... Brazil, Mexico, several countries in Central and South America and several islands in the Caribbean including Puerto ...

  16. NREL Case Study Leads to International Partnership (Fact Sheet)

    Energy Technology Data Exchange (ETDEWEB)

    2013-12-01

    In 2012, NREL analysts produced a case study, "Integrating Variable Renewable Energy in Electric Power Markets: Best Practices from International Experience," which drew upon dozens of interviews with international experts involved in crafting effective policies and markets. The report proposed a cross-cutting initiative to transform the world's power systems by implementing two complementary strategies: the large‐scale deployment of renewable energy, and a combination of comprehensive energy efficiency and smarter grids. This recommendation led to the launch of the 21st Century Power Partnership in April 2012, and its membership has since grown to include Denmark, Finland, Germany, India, Mexico, Spain, and the United States. NREL, together with its affiliated Joint Institute for Strategic Energy Analysis, are the operating agents.

  17. Hispanics/Latinos & Cardiovascular Disease: Statistical Fact Sheet

    Science.gov (United States)

    ... 7%), non- Hispanic white men (23.9%), and American Indian or Alaska Native men (24.6%). Similarly, Asian women (5.5%) and Hispanic women (9.6%) were less likely to be current smokers than non- Hispanic black women (17.6%), non-Hispanic ... and American Indian or Alaska Native women (20.7%). Physical ...

  18. Male Control and Female Oppression. Fact Sheets on Institutional Racism.

    Science.gov (United States)

    Foundation for Change, Inc., New York, NY.

    Following sections that define sexism, that give examples of individual, cultural, and institutional sexism, and that provide random thoughts on sexism and racism, statistics are listed for women and their relationship to various areas such as the economy, education, sports, the government, the media, and housing. Specific topics subsumed under…

  19. Cascade Apartments - Deep Energy Multifamily Retrofit , Kent, Washington (Fact Sheet)

    Energy Technology Data Exchange (ETDEWEB)

    2014-02-01

    In December of 2009-10, King County Housing Authority (KCHA) implemented energy retrofit improvements in the Cascade multifamily community, located in Kent, Washington (marine climate.)This research effort involved significant coordination from stakeholders KCHA, WA State Department of Commerce, utility Puget Sound Energy, and Cascade tenants. This report focuses on the following three primary BA research questions : 1. What are the modeled energy savings using DOE low income weatherization approved TREAT software? 2. How did the modeled energy savings compare with measured energy savings from aggregate utility billing analysis? 3. What is the Savings to Investment Ratio (SIR) of the retrofit package after considering utility window incentives and KCHA capitol improvement funding.

  20. Advancing Low Emission Growth in the Philippines (Fact Sheet)

    Energy Technology Data Exchange (ETDEWEB)

    Watson, A.; Butheau, M.; Sandor, D.

    2013-11-01

    The Philippines, an island nation of nearly 100 million people and one of the world?s 15 most populous nations, is grappling with the challenge of expanding economic opportunities for its people. At the same time, it is one of the nations at greatest risk from climate change impacts, including rising sea levels and more frequent and intense floods and storms.

  1. Coordinating Low Emission Development in Columbia (Fact Sheet)

    Energy Technology Data Exchange (ETDEWEB)

    Watson, A.; Butheau, M.; Sandor, D.

    2013-11-01

    Colombia's economy has grown more than 4 percent per year for a decade, but climate change is posing new risks to sustaining that development. With the nation's coastal areas, mountain ranges, rain forests, plains, and river basins vulnerable to changing weather patterns and growing seasons, Colombia is building resilience to climate change while working to curb emissions and pursue new options for low emission development.

  2. Promoting Sustainable Economic Growth in Mexico (Fact Sheet)

    Energy Technology Data Exchange (ETDEWEB)

    Watson, A.; Butheau, M.; Sandor, D.

    2013-11-01

    Mexico is the second largest economy in Latin America, with rapid growth occurring in the industrial and services sectors. A forward-thinking country on climate change, the nation recognizes that the threat of higher temperatures, changes in precipitation patterns, and more frequent weather-related disasters could pose a substantial risk to its expanding economy.

  3. Energy Transition Initiative, Island Energy Snapshot - Turks & Caicos (Fact Sheet)

    Energy Technology Data Exchange (ETDEWEB)

    2015-02-01

    This profile presents a snapshot of the electricity generation and reduction technologies, including solar hot water heating, available to Turks and Caicos - a British overseas territory consisting of two groups of islands located southeast of the Bahamas. Heating and transportation fuels are not addressed.

  4. Energy Transition Initiative, Island Energy Snapshot - Grenada (Fact Sheet)

    Energy Technology Data Exchange (ETDEWEB)

    2015-03-01

    This profile provides a snapshot of the energy landscape of Grenada - a small island nation consisting of the island of Grenada and six smaller islands in the southeastern Caribbean Sea - three of which are inhabited: Grenada, Carriacou, and Petite Martinique.

  5. NREL Software Models Performance of Wind Plants (Fact Sheet)

    Energy Technology Data Exchange (ETDEWEB)

    2015-01-01

    This NREL Highlight is being developed for the 2015 February Alliance S&T Meeting, and describes NREL's Simulator for Offshore Wind Farm Applications (SOWFA) software in collaboration with Norway-based Statoil, to optimize layouts and controls of wind plants arrays.

  6. Inverted Attic Bulkhead for HVAC Ductwork, Roseville, California (Fact Sheet)

    Energy Technology Data Exchange (ETDEWEB)

    2013-10-01

    K. Hovnanian Homes constructed a 2,253-ft single-story slab-on-grade ranch house for an occupied test house (new construction) in Roseville, California. One year of monitoring and analysis focused on the effectiveness of the space conditioning system at maintaining acceptable temperature and relative humidity levels in several rooms of the home, as well as room-to-room differences and the actual measured energy consumption by the space conditioning system. In this home, the air handler unit (AHU) and ducts were relocated to inside the thermal boundary. The AHU was relocated from the attic to a mechanical closet, and the ductwork was located inside an insulated and air-sealed bulkhead in the attic. To describe the performance and comfort in the home, the research team selected representative design days and extreme days from the annual data for analysis. To ensure that temperature differences were within reasonable occupant expectations, the team followed Air Conditioning Contractors of America guidance. At the end of the monitoring period, the occupant of the home had no comfort complaints in the home. Any variance between the modeled heating and cooling energy and the actual amounts used can be attributed to the variance in temperatures at the thermostat versus the modeled inputs.

  7. Nexus EnergyHomes, Frederick, Maryland (Fact Sheet)

    Energy Technology Data Exchange (ETDEWEB)

    2014-02-01

    With this new home - which achieved the highest rating possible under the National Green Building Standard - Nexus EnergyHomes demonstrated that green and affordable can go hand in hand. The mixed-humid climate builder, along with the U.S. Department of Energy Building America team Partnership for Home Innovation, embraced the challenge to create a new duplex home in downtown Frederick, Maryland, that successfully combines affordability with state-of-the-art efficiency and indoor environmental quality. To limit costs, the builder designed a simple rectangular shape and kept interesting architectural features such as porches outside the building's structure. This strategy avoided the common pitfall of creating potential air leakage where architectural features are connected to the structure before the building is sealed against air infiltration. To speed construction and limit costs, the company chose factory-assembled components such as structural insulated panel walls and floor and roof trusses. Factory-built elements were key in achieving continuous insulation around the entire structure. Open-cell spray foam at the rim joist and attic roofline completed the insulation package, and kept the heating, ventilating, and air-conditioning system in conditioned space.

  8. Support for Arts Education. State Arts Agency Fact Sheet

    Science.gov (United States)

    National Assembly of State Arts Agencies, 2011

    2011-01-01

    Supporting lifelong learning in the arts is a top priority for state arts agencies. By supporting arts education in the schools, state arts agencies foster young imaginations, address core academic standards, and promote the critical thinking and creativity skills essential to a 21st century work force. State arts agencies also support…

  9. TechEdSat Nano-Satellite Series Fact Sheet

    Science.gov (United States)

    Murbach, Marcus; Martinez, Andres; Guarneros Luna, Ali

    2014-01-01

    TechEdSat-3p is the second generation in the TechEdSat-X series. The TechEdSat Series uses the CubeSat standards established by the California Polytechnic State University Cal Poly), San Luis Obispo. With typical blocks being constructed from 1-unit (1U 10x10x10 cm) increments, the TechEdSat-3p has a 3U volume with a 30 cm length. The project uniquely pairs advanced university students with NASA researchers in a rapid design-to-flight experience lasting 1-2 semesters.The TechEdSat Nano-Satellite Series provides a rapid platform for testing technologies for future NASA Earth and planetary missions, as well as providing students with an early exposure to flight hardware development and management.

  10. NREL Advances Feedforward Control in Turbines (Fact Sheet)

    Energy Technology Data Exchange (ETDEWEB)

    2015-01-01

    This NREL Highlight is being produced for the 2015 February Alliance S&T Board meeting, and describes research that uses lidar and feedforward algorithms to improve rotor speed regulation and reduce costs of maintenance and operation.

  11. Climate-Resilient Low Emission Development in Bangladesh (Fact Sheet)

    Energy Technology Data Exchange (ETDEWEB)

    Watson, A.; Sandor, D.; Butheau, M.

    2013-11-01

    Bangladesh is widely considered to be one of the nations most threatened by climate change. With two-thirds of the country less than 20 feet above sea level, the intrusion of salt into freshwater wells, frequent flooding, and the displacement of people from their homes is an ongoing threat. At the same time, the country's cities are rapidly growing, and the demand for energy is increasing at a corresponding rate.

  12. 2014 Low-Temperature and Coproduced Geothermal Resources Fact Sheet

    Energy Technology Data Exchange (ETDEWEB)

    Tim Reinhardt, Program Manager

    2014-09-01

    As a growing sector of geothermal energy development, the Low-Temperature Program supports innovative technologies that enable electricity production and cascaded uses from geothermal resources below 300° Fahrenheit.

  13. Variable Renewable Energy: a Regulatory Roadmap (Fact Sheet)

    Energy Technology Data Exchange (ETDEWEB)

    2014-10-01

    There is not a one-size-fits-all approach to the regulation of variable renewable energy (VRE), but international experience reveals many approaches that are proving successful. Drawing upon research and experiences from various international contexts, the 21st Century Power Partnership in conjunction with the Clean Energy Solutions Center and Clean Energy Regulators Initiative identified key issues and ideas that have emerged as variable deployment has grown. The Power Partnership research, published in 2014, identified four broad categories of regulatory issues.

  14. Energy Transition Initiative: Island Energy Snapshot - St. Lucia (Fact Sheet)

    Energy Technology Data Exchange (ETDEWEB)

    2015-02-01

    This profile provides a snapshot of the electricity generation or reduction technologies, including solar hot water heating, available to Saint Lucia, one of six Caribbean countries that make up the Windward Islands - the southern arc of the Lesser Antilles chain - at the eastern end of the Caribbean Sea. Heating and transportation fuels are not addressed.

  15. Fact Sheet: Tapping into the pasture seed bank

    Science.gov (United States)

    A seed bank is a reserve of dormant seeds in the soil that enables some types of plants to re-establish themselves after a drastic disturbance of the established vegetation. In some ways it forms a “memory” for the pasture, a record of its vegetation history. To explore that history, we visited seve...

  16. GASN sheets

    International Nuclear Information System (INIS)

    This document gathers around 50 detailed sheets which describe and present various aspects, data and information related to the nuclear sector or, more generally to energy. The following items are addressed: natural and artificial radioactive environment, evolution of energy needs in the world, radioactive wastes, which energy for France tomorrow, the consequences in France of the Chernobyl accident, ammunitions containing depleted uranium, processing and recycling of used nuclear fuel, transport of radioactive materials, seismic risk for the basic nuclear installations, radon, the precautionary principle, the issue of low doses, the EPR, the greenhouse effect, the Oklo nuclear reactors, ITER on the way towards fusion reactors, simulation and nuclear deterrence, crisis management in the nuclear field, does nuclear research put a break on the development of renewable energies by monopolizing funding, nuclear safety and security, the plutonium, generation IV reactors, comparison of different modes of electricity production, medical exposure to ionizing radiations, the control of nuclear activities, food preservation by ionization, photovoltaic solar collectors, the Polonium 210, the dismantling of nuclear installations, wind energy, desalination and nuclear reactors, from non-communication to transparency about nuclear safety, the Jules Horowitz reactor, CO2 capture and storage, hydrogen, solar energy, the radium, the subcontractors of maintenance of the nuclear fleet, biomass, internal radio-contamination, epidemiological studies, submarine nuclear propulsion, sea energy, the Three Mile Island accident, the Chernobyl accident, the Fukushima accident, the nuclear after Fukushima

  17. Recent facts about photovoltaics in Germany

    Energy Technology Data Exchange (ETDEWEB)

    Wirth, Harry (comp.)

    2015-10-16

    Germany is leaving the age of fossil fuel behind. In building a sustainable energy future, photovoltaics is going to have an important role. The following summary consists of the most recent facts, figures and findings and shall assist in forming an overall assessment of the photovoltaic expansion in Germany.

  18. Basic Facts about Low-Income Children: Children 12 through 17 Years, 2013. Fact Sheet

    Science.gov (United States)

    Jiang, Yang; Ekono, Mercedes; Skinner, Curtis

    2015-01-01

    Children under 18 years represent 23 percent of the population, but they comprise 33 percent of all people in poverty. Among all children, 44 percent live in low-income families and approximately one in every five (22 percent) live in poor families. Among our oldest children--adolescents age 12 through 17 years--41 percent live in low-income…

  19. Basic Facts about Low-Income Children: Children 6 through 11 Years, 2013. Fact Sheet

    Science.gov (United States)

    Jiang, Yang; Ekono, Mercedes; Skinner, Curtis

    2015-01-01

    Children under 18 years represent 23 percent of the population, but they comprise 33 percent of all people in poverty. Among all children, 44 percent live in low-income families and approximately one in every five (22 percent) live in poor families. Similarly, among children in middle childhood (age 6 through 11 years), 45 percent live in…

  20. Ice sheet hydrology - a review

    Energy Technology Data Exchange (ETDEWEB)

    Jansson, Peter; Naeslund, Jens-Ove [Dept. of Physical Geography and Quaternary Geology, Stockholm Univ., Stockholm (Sweden); Rodhe, Lars [Geological Survey of Sweden, Uppsala (Sweden)

    2007-03-15

    This report summarizes the theoretical knowledge on water flow in and beneath glaciers and ice sheets and how these theories are applied in models to simulate the hydrology of ice sheets. The purpose is to present the state of knowledge and, perhaps more importantly, identify the gaps in our understanding of ice sheet hydrology. Many general concepts in hydrology and hydraulics are applicable to water flow in glaciers. However, the unique situation of having the liquid phase flowing in conduits of the solid phase of the same material, water, is not a commonly occurring phenomena. This situation means that the heat exchange between the phases and the resulting phase changes also have to be accounted for in the analysis. The fact that the solidus in the pressure-temperature dependent phase diagram of water has a negative slope provides further complications. Ice can thus melt or freeze from both temperature and pressure variations or variations in both. In order to provide details of the current understanding of water flow in conjunction with deforming ice and to provide understanding for the development of ideas and models, emphasis has been put on the mathematical treatments, which are reproduced in detail. Qualitative results corroborating theory or, perhaps more often, questioning the simplifications made in theory, are also given. The overarching problem with our knowledge of glacier hydrology is the gap between the local theories of processes and the general flow of water in glaciers and ice sheets. Water is often channelized in non-stationary conduits through the ice, features which due to their minute size relative to the size of glaciers and ice sheets are difficult to incorporate in spatially larger models. Since the dynamic response of ice sheets to global warming is becoming a key issue in, e.g. sea-level change studies, the problems of the coupling between the hydrology of an ice sheet and its dynamics is steadily gaining interest. New work is emerging

  1. Ice sheet hydrology - a review

    International Nuclear Information System (INIS)

    This report summarizes the theoretical knowledge on water flow in and beneath glaciers and ice sheets and how these theories are applied in models to simulate the hydrology of ice sheets. The purpose is to present the state of knowledge and, perhaps more importantly, identify the gaps in our understanding of ice sheet hydrology. Many general concepts in hydrology and hydraulics are applicable to water flow in glaciers. However, the unique situation of having the liquid phase flowing in conduits of the solid phase of the same material, water, is not a commonly occurring phenomena. This situation means that the heat exchange between the phases and the resulting phase changes also have to be accounted for in the analysis. The fact that the solidus in the pressure-temperature dependent phase diagram of water has a negative slope provides further complications. Ice can thus melt or freeze from both temperature and pressure variations or variations in both. In order to provide details of the current understanding of water flow in conjunction with deforming ice and to provide understanding for the development of ideas and models, emphasis has been put on the mathematical treatments, which are reproduced in detail. Qualitative results corroborating theory or, perhaps more often, questioning the simplifications made in theory, are also given. The overarching problem with our knowledge of glacier hydrology is the gap between the local theories of processes and the general flow of water in glaciers and ice sheets. Water is often channelized in non-stationary conduits through the ice, features which due to their minute size relative to the size of glaciers and ice sheets are difficult to incorporate in spatially larger models. Since the dynamic response of ice sheets to global warming is becoming a key issue in, e.g. sea-level change studies, the problems of the coupling between the hydrology of an ice sheet and its dynamics is steadily gaining interest. New work is emerging

  2. NF Facts and Statistics

    Science.gov (United States)

    ... Registry Learn About NF Facts & Statistics NF1 NF2 Schwannomatosis About Us Foundation News & Events Employment Opportunities About ... classified into three distinct types; NF1, NF2 and schwannomatosis. They are caused by different genes, located on ...

  3. Facts about Type 2

    Medline Plus

    Full Text Available ... Risk Alert Day Diabetes Basics Home Symptoms Diagnosis America's Diabetes Challenge Type 1 Type 2 Facts About ... more deaths a year than breast cancer and AIDS combined. Your gift today will help us get ...

  4. Medications: Myths Versus Facts

    Science.gov (United States)

    ... High Blood Pressure Tools & Resources Stroke More Medications: Myths Versus Facts Updated:Aug 30,2016 Taking medication ... Association volunteer. Here are some of the top myths about taking cardiovascular medication: I feel OK, so ...

  5. CMS Fast Facts

    Data.gov (United States)

    U.S. Department of Health & Human Services — CMS has developed a new quick reference statistical summary on annual CMS program and financial data. CMS Fast Facts includes summary information on total program...

  6. English Learner (EL) Students Who Are Black. Fast Facts

    Science.gov (United States)

    Office of English Language Acquisition, US Department of Education, 2016

    2016-01-01

    The Office of English Language Acquisition (OELA) has synthesized key data on English learners (ELs) into two-page PDF sheets, by topic, with graphics, plus key contacts. This Fast Facts covers data in the following categories: (1) States, Including D.C., with the Highest Concentration of ELs Who Are Black; (2) States, Including D.C., with the…

  7. Facts about food irradiation: Irradiation and food safety

    International Nuclear Information System (INIS)

    This fact sheet focusses on the question of whether irradiation can be used to make spoiled food good. No food processing procedures can substitute for good hygienic practices, and good manufacturing practices must be followed in the preparation of food whether or not the food is intended for further processing by irradiation or any other means. 3 refs

  8. Facts about food irradiation: Irradiated foods and the consumer

    International Nuclear Information System (INIS)

    This fact sheet discusses market testing of irradiate food, consumer response to irradiated products has always been positive, and in some countries commercial quantities of some irradiated food items have been sold on a regular basis. Consumers have shown no reluctance to buy irradiated food products. 4 refs

  9. Facts about Type 2

    Medline Plus

    Full Text Available ... We Can Help Center for Information Legal Assistance Success Stories Drive to Stop Diabetes Complications Hypoglycemia Hyperglycemia ... Thank you for signing up ' + ' '); $('.survey-form').show(); }, success: function (data) { $('#survey-errors').remove(); $('.survey-form .form- ...

  10. Facts about Type 2

    Medline Plus

    Full Text Available ... in the Living WIth Type 2 Diabetes Program We Can Help Center for Information Legal Assistance Success ... Congress The Cost of Diabetes Research & Practice Home We Are Research Leaders World's Largest Diabetes Meeting Recent ...

  11. Fact Finding Nuclear Energy; Fact Finding Kernenergie

    Energy Technology Data Exchange (ETDEWEB)

    Scheepers, M.J.J.; Seebregts, A.J.; Lako, P. [ECN-Beleidsstudies, Petten (Netherlands); Blom, F.J.; Van Gemert, F. [Sociaal-Economische Raad SER, Den Haag (Netherlands)

    2007-09-15

    Facts and figures on nuclear energy are presented to enable a discussion on the role of nuclear power in the transition to a sustainable energy supply for the Netherlands. The following issues are presented: Nuclear technology, safety and security (including non-proliferation and protection against terrorism); Environmental aspects (including greenhouse gas emissions of the nuclear energy lifecycle); Nuclear power and the power market (including impact of nuclear power on electricity market prices); Economic aspects (including costs of nuclear power and external costs and benefits); Policy issues (including sustainable development); Social acceptance of nuclear energy; Knowledge infrastructure for nuclear energy in the Netherlands; and Nuclear power in long term energy scenarios for the Netherlands and Europe. Using two long-term energy scenarios the report also presents a social impact analysis of an increasing share of nuclear power in the Dutch electricity supply. [Dutch] In dit onderzoek zijn feiten en gegevens over kernenergie verzameld op basis van bestaande inzichten en een veelheid aan literatuur (fact finding). Voor technologische expertise heeft ECN zich laten bijstaan door de Nucleair Research and consultancy Group (NRG). Op basis van de fact-finding studie bereidt de SER een advies voor over de rol van kernenergie in de toekomstige nationale elektriciteitsproductie. In de eerste acht hoofdstukken worden feiten en gegevens gepresenteerd over verschillende onderwerpen die bij kernenergie van belang zijn. In Hoofdstuk 2 wordt de kernenergietechnologie beschreven, inclusiefde veiligheid van kernenergie besproken, omdat die nauw met de technologie samenhangt. Hierbij gaat het om de technische veiligheid van de installaties, maar ook om beveiliging tegen misbruik van technologie en nucleair materiaal, waaronder beveiliging tegen terrorisme. De milieuaspecten door radioactiviteit en door emissies van kooldioxide die met het gebruik van kernenergie samenhangen

  12. Facts in artifacts

    Directory of Open Access Journals (Sweden)

    P R Bindhu

    2013-01-01

    Full Text Available Examination of microscopic sections of animal tissues reveals facts which are not always related to its normal histology or pathology. Processing of tissue specimens consists of lengthy procedures from the stage of surgical removal to the stained and mounted microscopic sections. Defects are common in tissue sections as a result of faulty procedures. These defects are referred to as artifacts. They lead to misinterpretation of histopathological diagnosis but at times they throw limelight into diagnosis. This paper attempts to put together all the facts regarding the various artifacts that are encountered in histopathology.

  13. NASA Facts, Solar Cells.

    Science.gov (United States)

    National Aeronautics and Space Administration, Washington, DC.

    The design and function of solar cells as a source of electrical power for unmanned space vehicles is described in this pamphlet written for high school physical science students. The pamphlet is one of the NASA Facts Science Series (each of which consists of four pages) and is designed to fit in the standard size three-ring notebook. Review…

  14. Facts about Type 2

    Medline Plus

    Full Text Available ... from Diabetes Forecast® magazine: lp-type-2, In this section Diabetes Basics Type 2 Facts About Type ... ensureArray(data.submitSurveyResponse.errors); $.each(surveyErrors, function () { if (this.errorField) { $('input[name="' + this.errorField + '"]').closest('.form-group') . ...

  15. Main facts 1993

    International Nuclear Information System (INIS)

    This report presents the main facts of the studies carried out by the Direction des Etudes et Recherches (DER) of Electricite de France: new applications of electricity, classical and nuclear thermal power plants, electrical equipment, environment protection, network analysis, information and informatic equipment

  16. Main facts 1995

    International Nuclear Information System (INIS)

    This report presents the main facts of the studies carried out by the Direction des Etudes et Recherches (DER) of Electricite de France: new applications of electricity, classical and nuclear thermal power plants, electrical equipment, environment protection, monitoring and plants operations

  17. DER 86: main facts

    International Nuclear Information System (INIS)

    This report presents the important facts among the studies carried out by the Direction des Etudes et Recherches (E.D.F.): new applications of electric power for customers, protection of environment, classical equipments for power plants and nuclear equipments, monitoring and control of power plants, electrical equipments, development and operation of electrical networks, informatics and office automation

  18. Facts about Vitamin K

    Science.gov (United States)

    Facts about Vitamin K 1 R. Elaine Turner and Wendy J. Dahl 2 FCS8666 Why do we need vitamin K? Vitamin K is one of the fat-soluble vitamins. It ... that are needed for normal blood clotting. Vitamin K is also needed for making important bone proteins. ...

  19. Brain Aneurysm Statistics and Facts

    Science.gov (United States)

    ... Statistics and Facts A- A A+ Brain Aneurysm Statistics and Facts An estimated 6 million people in ... Understanding the Brain Warning Signs/ Symptoms Brain Aneurysm Statistics and Facts Seeking Medical Attention Risk Factors Aneurysm ...

  20. Ice sheet in peril

    DEFF Research Database (Denmark)

    Hvidberg, Christine Schøtt

    2016-01-01

    Earth's large ice sheets in Greenland and Antarctica are major contributors to sea level change. At present, the Greenland Ice Sheet (see the photo) is losing mass in response to climate warming in Greenland (1), but the present changes also include a long-term response to past climate transitions....... On page 590 of this issue, MacGregor et al. (2) estimate the mean rates of snow accumulation and ice flow of the Greenland Ice Sheet over the past 9000 years based on an ice sheet-wide dated radar stratigraphy (3). They show that the present changes of the Greenland Ice Sheet are partly an ongoing...... response to the last deglaciation. The results help to clarify how sensitive the ice sheet is to climate changes....

  1. Thermoforming of foam sheet

    OpenAIRE

    Akkerman, Remko; Pronk, Ruud M.

    1997-01-01

    Thermoforming is a widely used process for the manufacture of foam sheet products. Polystyrene foam food trays for instance can be produced by first heating the thermoplastic foam sheet, causing the gas contained to build up pressure and expand, after which a vacuum pressure can be applied to draw the sheet in the required form on the mould. This production method appears to be a very sensitive process with respect to e.g. the sheet temperature, the pressures applied and the cooling time. Mor...

  2. Perforating Thin Metal Sheets

    Science.gov (United States)

    Davidson, M. E.

    1985-01-01

    Sheets only few mils thick bonded together, punched, then debonded. Three-step process yields perforated sheets of metal. (1): Individual sheets bonded together to form laminate. (2): laminate perforated in desired geometric pattern. (3): After baking, laminate separates into individual sheets. Developed for fabricating conductive layer on blankets that collect and remove ions; however, perforated foils have other applications - as conductive surfaces on insulating materials; stiffeners and conductors in plastic laminates; reflectors in antenna dishes; supports for thermal blankets; lightweight grille cover materials; and material for mockup of components.

  3. Ice sheet in peril

    OpenAIRE

    Hvidberg, Christine Schøtt

    2016-01-01

    Earth's large ice sheets in Greenland and Antarctica are major contributors to sea level change. At present, the Greenland Ice Sheet (see the photo) is losing mass in response to climate warming in Greenland (1), but the present changes also include a long-term response to past climate transitions. On page 590 of this issue, MacGregor et al. (2) estimate the mean rates of snow accumulation and ice flow of the Greenland Ice Sheet over the past 9000 years based on an ice sheet-wide dated radar ...

  4. Arteriosclerosis: facts and fancy.

    Science.gov (United States)

    Fishbein, Michael C; Fishbein, Gregory A

    2015-01-01

    Arterial vascular diseases comprise the leading cause of death in the industrialized world. Every physician learns about the pathology of these diseases in medical school. All pathologists evaluate arterial disease in surgical pathology and/or autopsy specimens. All clinicians encounter patients with clinical manifestations of these diseases. With such a common and clinically-important group of entities one would think there would be a general understanding of the "known" information that exists. That is, physicians and scientists should be able to separate what is fact and what is fancy. This review article is intended to generate thought in this regard.

  5. Water: Facts without Myths

    Directory of Open Access Journals (Sweden)

    Marc Henry

    2009-08-01

    Full Text Available Among all the chemical substances available in the universe, water, with its deceptively simple formula H2O, is the most discussed subject either in science or in philosophy [1]. If you are not convinced by this affirmation, a little experiment at no cost may help you change your mind. Just open your favorite web browser and type the word “water” in any search engine. When I have done that using Google, the number of hits was about 682,000,000 (please do not try to read all the pages. In fact, the only words that seem to beat water at this little game are “air” (770,000,000 hits with Google and 3,120,000,000 with Yahoo, and “food” (689,000,000 hits with Google and 3,820,000,000 with Yahoo. Of course this should not be a surprise, as breathing, eating, drinking just mean that you are a living entity. In fact extending the water search to “eau” (French, “wasser” (German, “agua” (Spanish, Portuguese and “acqua” (Italian leads to 978,900,000 hits under Google and 3,426,000,000 hits under Yahoo, showing now that water is about as important as food. After all, as everybody knows, “water is life”, and do we really have to read about one billion documents to know at least what water really is? [...

  6. Thermoforming of foam sheet

    NARCIS (Netherlands)

    Akkerman, Remko; Pronk, Ruud M.

    1997-01-01

    Thermoforming is a widely used process for the manufacture of foam sheet products. Polystyrene foam food trays for instance can be produced by first heating the thermoplastic foam sheet, causing the gas contained to build up pressure and expand, after which a vacuum pressure can be applied to draw t

  7. Mechanics of Sheeting Joints

    Science.gov (United States)

    Martel, S. J.

    2015-12-01

    Physical breakdown of rock across a broad scale spectrum involves fracturing. In many areas large fractures develop near the topographic surface, with sheeting joints being among the most impressive. Sheeting joints share many geometric, textural, and kinematic features with other joints (opening-mode fractures) but differ in that they are (a) discernibly curved, (b) open near the topographic surface, and (c) form subparallel to the topographic surface. Where sheeting joints are geologically young, the surface-parallel compressive stresses are typically several MPa or greater. Sheeting joints are best developed beneath domes, ridges, and saddles; they also are reported, albeit rarely, beneath valleys or bowls. A mechanism that accounts for all these associations has been sought for more than a century: neither erosion of overburden nor high lateral compressive stresses alone suffices. Sheeting joints are not accounted for by Mohr-Coulomb shear failure criteria. Principles of linear elastic fracture mechanics, together with the mechanical effect of a curved topographic surface, do provide a basis for understanding sheeting joint growth and the pattern sheeting joints form. Compressive stresses parallel to a singly or doubly convex topographic surface induce a tensile stress perpendicular to the surface at shallow depths; in some cases this alone could overcome the weight of overburden to open sheeting joints. If regional horizontal compressive stresses, augmented by thermal stresses, are an order of magnitude or so greater than a characteristic vertical stress that scales with topographic amplitude, then topographic stress perturbations can cause sheeting joints to open near the top of a ridge. This topographic effect can be augmented by pressure within sheeting joints arising from water, ice, or salt. Water pressure could be particularly important in helping drive sheeting joints downslope beneath valleys. Once sheeting joints have formed, the rock sheets between

  8. Psychoacoustics Facts and Models

    CERN Document Server

    Fastl, Hugo

    2007-01-01

    Psychoacoustics – Facts and Models offers a unique, comprehensive summary of information describing the processing of sound by the human hearing system. It includes quantitative relations between sound stimuli and auditory perception in terms of hearing sensations, for which quantitative models are given, as well as an unequalled collection of data on the human hearing system as a receiver of acoustic information. In addition, many examples of the practical application of the results of basic research in fields such as noise control, audiology, or sound quality engineering are detailed. The third edition includes an additional chapter on audio-visual interactions and applications, plus more on applications throughout. Reviews of previous editions have characterized it as "an essential source of psychoacoustic knowledge," "a major landmark ," and a book that "without doubt will have a long-lasting effect on the standing and future evolution of this scientific domain."

  9. Use the Nutrition Facts Label

    Science.gov (United States)

    ... Features Spokespeople News Archive eNewsletters Calendar Use the Nutrition Facts Label You can help your family eat ... to some of their favorite foods. Use the Nutrition Facts label found on food packages to make ...

  10. John Searle on Institutional Facts

    Directory of Open Access Journals (Sweden)

    m Abdullahi

    2010-09-01

    Here we argue that the essence of institutional facts is status functions. Humans recognize these functions which contain a set of deontic powers through collective intentionality. Therefore, institutional facts are ontologically subjective and epistemologically objective. Nevertheless, objectivity of institutional facts totally depends on language which itself is a fundamental institution for other institutions.

  11. Facts about fellowships

    International Nuclear Information System (INIS)

    Fellowships are part of the IAEA's technical assistance programme for developing countries. Each year, fellowship nominations are invited from the governments of developing countries, to be submitted to the IAEA through the ministry within the government which is responsible for atomic energy matters. Usually applicants for fellowships are employees of the atomic energy commission within the government, or of the ministry of health, agricultural, or education. Applications from individuals not already employed by the government seldom receive the necessary government endorsement or nomination, which includes a commitment by the government to continue the Fellow's local salary while he is on his fellowship if he is already employed, and to employ him for at least two years after he returns from his fellowship training programme abroad. In applying for a fellowship, the applicant agrees to return to his home country after his training and to work for a period of at least two years in the peaceful uses of atomic energy in his own country. Applications received by the IAEA from the nominating governments undergo a series of evaluations which includes a review by technical experts within the Agency, who recommend suitable technical training for each applicant, including appropriate training institutions and host countries. Whenever suitable, the technical evaluator follows any suggestion by the applicant and his nominating government regarding prospective training institutions and host country. Before a final selection of applicants is made, account is taken of the suitability of training proposed and recommended, the language ability of the applicant relative to the proposed host country, the suitability of the training proposed to the needs of his country's development, and the number of fellowships available to the Agency. Whenever possible, the fellowship is related to a technical assistance project in the developing country, and the training is in conformity with

  12. Facts about food irradiation: Safety of irradiation facilities

    International Nuclear Information System (INIS)

    This fact sheet considers the safety of industrial irradiation facilities. Although there have been accidents, none of them has endangered public health or environmental safety, and the radiation processing industry is considered to have a very good safety record. Gamma irradiators do not produce radioactive waste, and the radiation sources at the facilities cannot explode nor in any other way release radioactivity into the environment. 3 refs

  13. Facts about food irradiation: Microbiological safety of irradiated food

    International Nuclear Information System (INIS)

    This fact sheet considers the microbiological safety of irradiated food, with especial reference to Clostridium botulinum. Irradiated food, as food treated by any ''sub-sterilizing'' process, must be handled, packaged and stored following good manufacturing practices to prevent growth and toxin production of C. botulinum. Food irradiation does not lead to increased microbiological hazards, nor can it be used to save already spoiled foods. 4 refs

  14. Algebra task & drill sheets

    CERN Document Server

    Reed, Nat

    2011-01-01

    For grades 3-5, our State Standards-based combined resource meets the algebraic concepts addressed by the NCTM standards and encourages the students to review the concepts in unique ways. The task sheets introduce the mathematical concepts to the students around a central problem taken from real-life experiences, while the drill sheets provide warm-up and timed practice questions for the students to strengthen their procedural proficiency skills. Included are opportunities for problem-solving, patterning, algebraic graphing, equations and determining averages. The combined task & drill sheets

  15. Algebra task & drill sheets

    CERN Document Server

    Reed, Nat

    2011-01-01

    For grades 6-8, our State Standards-based combined resource meets the algebraic concepts addressed by the NCTM standards and encourages the students to review the concepts in unique ways. The task sheets introduce the mathematical concepts to the students around a central problem taken from real-life experiences, while the drill sheets provide warm-up and timed practice questions for the students to strengthen their procedural proficiency skills. Included are opportunities for problem-solving, patterning, algebraic graphing, equations and determining averages. The combined task & drill sheets

  16. Experimental investigation of a 1 kA/cm2 sheet beam plasma cathode electron gun

    Science.gov (United States)

    Kumar, Niraj; Narayan Pal, Udit; Kumar Pal, Dharmendra; Prajesh, Rahul; Prakash, Ram

    2015-01-01

    In this paper, a cold cathode based sheet-beam plasma cathode electron gun is reported with achieved sheet-beam current density ˜1 kA/cm2 from pseudospark based argon plasma for pulse length of ˜200 ns in a single shot experiment. For the qualitative assessment of the sheet-beam, an arrangement of three isolated metallic-sheets is proposed. The actual shape and size of the sheet-electron-beam are obtained through a non-conventional method by proposing a dielectric charging technique and scanning electron microscope based imaging. As distinct from the earlier developed sheet beam sources, the generated sheet-beam has been propagated more than 190 mm distance in a drift space region maintaining sheet structure without assistance of any external magnetic field.

  17. Experimental investigation of a 1 kA/cm² sheet beam plasma cathode electron gun.

    Science.gov (United States)

    Kumar, Niraj; Pal, Udit Narayan; Pal, Dharmendra Kumar; Prajesh, Rahul; Prakash, Ram

    2015-01-01

    In this paper, a cold cathode based sheet-beam plasma cathode electron gun is reported with achieved sheet-beam current density ∼1 kA/cm(2) from pseudospark based argon plasma for pulse length of ∼200 ns in a single shot experiment. For the qualitative assessment of the sheet-beam, an arrangement of three isolated metallic-sheets is proposed. The actual shape and size of the sheet-electron-beam are obtained through a non-conventional method by proposing a dielectric charging technique and scanning electron microscope based imaging. As distinct from the earlier developed sheet beam sources, the generated sheet-beam has been propagated more than 190 mm distance in a drift space region maintaining sheet structure without assistance of any external magnetic field.

  18. Experimental investigation of a 1 kA/cm2 sheet beam plasma cathode electron gun

    International Nuclear Information System (INIS)

    In this paper, a cold cathode based sheet-beam plasma cathode electron gun is reported with achieved sheet-beam current density ∼1 kA/cm2 from pseudospark based argon plasma for pulse length of ∼200 ns in a single shot experiment. For the qualitative assessment of the sheet-beam, an arrangement of three isolated metallic-sheets is proposed. The actual shape and size of the sheet-electron-beam are obtained through a non-conventional method by proposing a dielectric charging technique and scanning electron microscope based imaging. As distinct from the earlier developed sheet beam sources, the generated sheet-beam has been propagated more than 190 mm distance in a drift space region maintaining sheet structure without assistance of any external magnetic field

  19. Experimental investigation of a 1 kA/cm² sheet beam plasma cathode electron gun.

    Science.gov (United States)

    Kumar, Niraj; Pal, Udit Narayan; Pal, Dharmendra Kumar; Prajesh, Rahul; Prakash, Ram

    2015-01-01

    In this paper, a cold cathode based sheet-beam plasma cathode electron gun is reported with achieved sheet-beam current density ∼1 kA/cm(2) from pseudospark based argon plasma for pulse length of ∼200 ns in a single shot experiment. For the qualitative assessment of the sheet-beam, an arrangement of three isolated metallic-sheets is proposed. The actual shape and size of the sheet-electron-beam are obtained through a non-conventional method by proposing a dielectric charging technique and scanning electron microscope based imaging. As distinct from the earlier developed sheet beam sources, the generated sheet-beam has been propagated more than 190 mm distance in a drift space region maintaining sheet structure without assistance of any external magnetic field. PMID:25638082

  20. Polarised light sheet tomography.

    Science.gov (United States)

    Reidt, Sascha L; O'Brien, Daniel J; Wood, Kenneth; MacDonald, Michael P

    2016-05-16

    The various benefits of light sheet microscopy have made it a widely used modality for capturing three-dimensional images. It is mostly used for fluorescence imaging, but recently another technique called light sheet tomography solely relying on scattering was presented. The method was successfully applied to imaging of plant roots in transparent soil, but is limited when it comes to more turbid samples. This study presents a polarised light sheet tomography system and its advantages when imaging in highly scattering turbid media. The experimental configuration is guided by Monte Carlo radiation transfer methods, which model the propagation of a polarised light sheet in the sample. Images of both reflecting and absorbing phantoms in a complex collagenous matrix were acquired, and the results for different polarisation configurations are compared. Focus scanning methods were then used to reduce noise and produce three-dimensional reconstructions of absorbing targets. PMID:27409945

  1. Global ice sheet modeling

    International Nuclear Information System (INIS)

    The University of Maine conducted this study for Pacific Northwest Laboratory (PNL) as part of a global climate modeling task for site characterization of the potential nuclear waste respository site at Yucca Mountain, NV. The purpose of the study was to develop a global ice sheet dynamics model that will forecast the three-dimensional configuration of global ice sheets for specific climate change scenarios. The objective of the third (final) year of the work was to produce ice sheet data for glaciation scenarios covering the next 100,000 years. This was accomplished using both the map-plane and flowband solutions of our time-dependent, finite-element gridpoint model. The theory and equations used to develop the ice sheet models are presented. Three future scenarios were simulated by the model and results are discussed

  2. Robot automated EMPT sheet welding

    OpenAIRE

    Pasquale, Pablo; Schäfer, Ralph

    2012-01-01

    Many industrial applications require sheet to sheet or sheet to tube joints. The electromagnetic pulse technology is capable to produce these kinds of joints. In literature many examples of sheet to sheet solid state welding between similar and dissimilar metals are presented and analyzed in detail. However, the most of the presented welding applications, which are very focussed on the academic level, are simple specimens for example for tensile test. These specimens are usuall...

  3. Math Fact Strategies Research Project

    Science.gov (United States)

    Boso, Annie

    2011-01-01

    An action research project was conducted in order to determine effective math fact strategies for first graders. The traditional way of teaching math facts included using timed tests and flashcards, with most students counting on their fingers or a number line. Six new research-based strategies were taught and analyzed to decide which methods…

  4. Selective and efficient electrochemical biosensing of ultrathin molybdenum disulfide sheets

    Science.gov (United States)

    Narayanan, Tharangattu N.; Vusa, Chiranjeevi S. R.; Alwarappan, Subbiah

    2014-08-01

    Atomically thin molybdenum disulfide (MoS2) sheets were synthesized and isolated via solvent-assisted chemical exfoliation. The charge-dependent electrochemical activities of these MoS2 sheets were studied using positively charged hexamine ruthenium (III) chloride and negatively charged ferricyanide/ferrocyanide redox probes. Ultrathin MoS2 sheet-based electrodes were employed for the electrochemical detection of an important neurotransmitter, namely dopamine (DA), in the presence of ascorbic acid (AA). MoS2 electrodes were identified as being capable of distinguishing the coexistence of the DA and the AA with an excellent stability. Moreover, the enzymatic detection of the glucose was studied by immobilizing glucose oxidase on the MoS2. This study opens enzymatic and non-enzymatic electrochemical biosensing applications of atomic MoS2 sheets, which will supplement their established electronic applications.

  5. CSS - Cascading Style Sheets

    OpenAIRE

    Martinelli, Massimo

    2009-01-01

    Curso "CSS - Cascading Style Sheets" sobre programación web con CSS para el "Máster doble competencia en ciencias informáticas y ciencias sociales" ("Master double competence in computer science and social science"). Proyecto TEMPUS JEP – 26235-2005

  6. Production (information sheets)

    NARCIS (Netherlands)

    2007-01-01

    Documentation sheets: Geo energy 2 Integrated System Approach Petroleum Production (ISAPP) The value of smartness 4 Reservoir permeability estimation from production data 6 Coupled modeling for reservoir application 8 Toward an integrated near-wellbore model 10 TNO conceptual framework for "E&P Unce

  7. Do You Prefer to Have the Text or a Sheet with Your Physics Exams?

    Science.gov (United States)

    Hamed, Kastro M.

    2008-05-01

    Many high school and introductory college physics instructors ponder the choice between "open text" exams versus "facts and formulae sheet" exams. Other alternatives are closed book/closed notes exams or an instructor-prepared sheet of facts and relevant formulas. There is no agreement on merit. Rehfuss strongly opposes allowing students to use formula sheets while taking physics exams despite acknowledging that such use is common practice. Cone2 responded to Rehfuss by defending the use of such sheets and outlining the benefits of a "cheat sheet." Debate over the use of a "cheat sheet" or other resources during exams is not limited to the physics community. Skidmore and Aagaard3 studied the relationship between testing conditions and student test scores for students in teacher education. Two decades earlier Boniface,4 Dorsal and Cundiff,5 and Hindman6 published papers on the use of texts and/or sheets during examinations in psychology and education. Others, such as Pullen et al.7 focused on studying the discarded cheat sheets themselves. Humorously, in October 2005 The New York Times8 reported an unusual museum exhibit of "cheat sheets" and the different ways students had cheated at a particular university.

  8. On advantages and limitations of computer-assisted language learning

    Institute of Scientific and Technical Information of China (English)

    刘玲

    2008-01-01

    Computer-assisted language learning (CALL) is used increasingly in foreign language teaching. Compared with the traditional teaching method, computer-assisted language learning has unparallel advantages, but in fact it does have some limitations in some aspects.

  9. Sociological establishment of 'normative facts'

    Directory of Open Access Journals (Sweden)

    Vukićević Slobodan

    2002-01-01

    Full Text Available Every science is searching for 'it's facts', it's concept and categorical decree, and by this defines specific subject of it's science researching. Here, the researching is steered on identification of ontological contents of 'normative fact' in the aim of comprehension of it's categorical entity and conceptual disposition.'The normative fact' refers to importance, significance and sense which norm has, in other words, which is attributed to the norm by man and society, and which in the air of importance influence on it's behavior. Exclusive term of sociological science is 'normative fact' as behavior of an individual, groups, institutions and society with regard to establishment, application and changes of social norms.

  10. Nutrition Facts: Reading the Label

    Science.gov (United States)

    ... My Go4Life Get Free Stuff Be a Partner Nutrition Facts: Reading the Label Reading labels can help ... of information on their labels or packaging about nutrition and food safety. Product dates . You might see ...

  11. Tuberculosis Facts - Testing for TB

    Science.gov (United States)

    Tuberculosis (TB) Facts Testing for TB What is TB? “TB” is short for a disease called tuberculosis. TB is spread through the air from one ... Viral Hepatitis, STD, and TB Prevention Division of Tuberculosis Elimination

  12. Tuberculosis Facts - Exposure to TB

    Science.gov (United States)

    Tuberculosis (TB) Facts Exposure to TB What is TB? “TB” is short for a disease called tuberculosis. TB is spread through the air from one ... Viral Hepatitis, STD, and TB Prevention Division of Tuberculosis Elimination

  13. Facts and Figures on Pain

    Science.gov (United States)

    ... Room Position Statements AAPM Facts and Figures on Pain Overview What is Chronic Pain? Incidence of Pain, ... of them. Back to Top What is Chronic Pain? While acute pain is a normal sensation triggered ...

  14. Alzheimer's Disease Facts and Figures

    Science.gov (United States)

    ... Alzheimer's >> Home Text size: A A A 2016 Alzheimer's Disease Facts and Figures download the full report: ... or even slowed. Invest in a world without Alzheimer's. Donate Caregivers In 2015, 15.9 million family ...

  15. Facts about Jaundice and Kernicterus

    Science.gov (United States)

    ... gov . Jaundice & Kernicterus Homepage Facts Information for Familes Cal's Story Guidelines & Tools for Healthcare Professionals Free Materials ... Cerebral Palsy Hearing Loss in Children Intellectual Disabilities [PDF - 279 KB] Developmental Disabilities A-Z Index of ...

  16. The Physics of Ice Sheets

    Science.gov (United States)

    Bassis, J. N.

    2008-01-01

    The great ice sheets in Antarctica and Greenland are vast deposits of frozen freshwater that contain enough to raise sea level by approximately 70 m if they were to completely melt. Because of the potentially catastrophic impact that ice sheets can have, it is important that we understand how ice sheets have responded to past climate changes and…

  17. English Learners' (ELs') Trends from the Nation's Report Card. Fast Facts

    Science.gov (United States)

    Office of English Language Acquisition, US Department of Education, 2016

    2016-01-01

    The National Assessment of Educational Progress (NAEP), also known as the Nation's Report Card, is the largest continuing and nationally representative assessment of what students know about mathematics, reading, science, writing, the arts, civics, economics, geography, U.S. history, and technology and engineering literacy. This fact sheet reports…

  18. Topographical atlas sheets

    Science.gov (United States)

    Wheeler, George Montague

    1876-01-01

    The following topographical atlas sheets, accompanying Appendix J.J. of the Annual Report of the Chief of Engineers, U.S. Army-being Annual Report upon U. S. Geographical Surveys-have been published during the fiscal year ending June 30, 1876, and are a portion of the series projected to embrace the territory of the United States lying west of the 100th meridian.

  19. Information sheets on energy

    International Nuclear Information System (INIS)

    These sheets, presented by the Cea, bring some information, in the energy domain, on the following topics: the world energy demand and the energy policy in France and in Europe, the part of the nuclear power in the energy of the future, the greenhouse gases emissions and the fight against the greenhouse effect, the carbon dioxide storage cost and the hydrogen economy. (A.L.B.)

  20. Musical Sheet Segmentation

    Directory of Open Access Journals (Sweden)

    Vinaya V

    2014-05-01

    Full Text Available Music has had an important role in human life from time immemorial. Music has been shared in two ways aurally and as written documents known as musical notes or musical scores. Many ancient cultures have used musical symbols to represent melodies and lyrics but none of them is as comprehensive as a written language or document. Thus the knowledge of ancient music is limited to a few fragments which are mostly unpublished. Hence to preserve such music we need to introduce a computerized system to digitalize and to decode the musical symbol images and reconstruct it as new score which will be in machine readable format. Here the machine readable format is MIDI. Prior to converting the musical symbols into MIDI format, musical sheets need to be segmented for isolating the musical symbols. Since synthetically generated musical sheets are used here, the segmentation process can be carried out using recursive graph cut method. Here we discuss the initial few steps such as staff line removal, text removal and segmentation of musical sheet.

  1. Accurate measurements and design standards: consistency of design and the travel of 'facts' between heterogeneous groups

    OpenAIRE

    Velkar, Aashish

    2007-01-01

    Design standards are carriers and creators of facts, enabling facts about product value to travel between groups, and assisting in the creation of product value by establishing a reference or comparison against which product attributes are compared. However, when design standards are not consistent, facts about product value may not travel well, even when designs can be expressed or measured with a high degree of precision. Examining the evidence from British iron and steel industry in the ni...

  2. Assisted Living

    Science.gov (United States)

    ... overwhelming majority of residents are female. Assisted Living Philosophy The philosophy of assisted living is to provide personalized, resident ... loved ones to learn about the care provider philosophy . Freedom of Choice The most progressive state regulations ...

  3. Assistive Technology

    Science.gov (United States)

    ... Page Resize Text Printer Friendly Online Chat Assistive Technology Assistive technology (AT) is any service or tool that helps ... be difficult or impossible. For older adults, such technology may be a walker to improve mobility or ...

  4. Surgical Assisting

    Science.gov (United States)

    ... specific training over and above a degree in science, nursing, physician assisting, or another health profession. Prerequisites . Recommended eligibility requirements for admission into a surgical assisting program are: Bachelor of Science degree (or higher) Associate degree in an allied ...

  5. Back Pain Facts and Statistics

    Science.gov (United States)

    ... ACA News Digital Edition Archives: ACA News Articles Advertising Opportunities News Newsroom News Releases Letters to the Editor Facts About Chiropractic Chiropractic in the Media ACA Radio Chiropractic Cares Social Media Facebook Twitter YouTube Instagram LinkedIn Advocacy Regulatory Policy Issue ...

  6. Norms and facts in measurement

    NARCIS (Netherlands)

    Brakel, J. van

    1984-01-01

    Publications concerned with the foundations of measurement often accept uncritically the theory/observation and the norm/fact distinction. However, measurement is measurement-in-a-context. This is analysed in the first part of the paper. Important aspects of this context are: the purpose of the part

  7. Facts Speak Louder Than Words

    Institute of Scientific and Technical Information of China (English)

    2008-01-01

    Is the Western world ignoring the real truth about Tibet?In order to separate Tibet from China, the Dalai Lama has always severely criticized China’s Tibet policy and his words have been echoed by some Western media and politicians. But facts prove that these criticisms are totally groundless.

  8. NASA Facts, Mars and Earth.

    Science.gov (United States)

    National Aeronautics and Space Administration, Washington, DC. Educational Programs Div.

    Presented is one of a series of National Aeronautics and Space Administration (NASA) facts about the exploration of Mars. In this publication, emphasis is placed on the sun's planetary system with note made that there is no one theory for the origin and subsequent evolution of the Solar System that is generally accepted. Ideas from many scientists…

  9. Marijuana: Facts Parents Need to Know

    Science.gov (United States)

    ... Parents Need to Know » A Letter to Parents Marijuana: Facts Parents Need to Know Email Facebook Twitter ... their children to review the scientific facts about marijuana: (1) Marijuana: Facts Parents Need to Know and ( ...

  10. Relations between Balance Sheet Policy and Accounting Policy in the Context of Different Accounting Models

    OpenAIRE

    Rafał Grabowski

    2010-01-01

    In Polish professional literature the terms balance sheet policy (in German: bilanzpolitik) and accounting policy are commonly used. The problem raised by the author is defined by the fact that there exist at least a few perspectives of their meaning and their relations with each other. In some opinions balance sheet policy and accounting policy represent the same issues. In other opinions there appear differences between the two, however, there is no consensus as to the nature of the differe...

  11. On the long-term memory of the Greenland ice sheet

    OpenAIRE

    Irina Rogozhina; Z. Martinec; Jan Hagedoorn; Maik Thomas; Kevin Fleming

    2011-01-01

    In this study, the memory of the Greenland Ice Sheet (GIS) with respect to its past states is analyzed. According to ice-core reconstructions, the present-day GIS reflects former climatic conditions dating back to at least 250 thousand years before the present (kyr BP). This fact must be considered when initializing an ice-sheet model. The common initialization techniques are paleoclimatic simulations driven by atmospheric forcing inferred from ice-core records, and steady-state simulations d...

  12. Ventricular assist device

    Science.gov (United States)

    VAD; RVAD; LVAD; BVAD; Right ventricular assist device; Left ventricular assist device; Biventricular assist device; Heart pump; Left ventricular assist system; LVAS; Implantable ventricular assist device

  13. International waste management fact book

    Energy Technology Data Exchange (ETDEWEB)

    Amaya, J P; LaMarche, M N; Upton, J F

    1997-10-01

    Many countries around the world are faced with nuclear and environmental management problems similar to those being addressed by the US Department of Energy. The purpose of this Fact Book is to provide the latest information on US and international organizations, programs, activities and key personnel to promote mutual cooperation to solve these problems. Areas addressed include all aspects of closing the commercial and nuclear fuel cycle and managing the wastes and sites from defense-related, nuclear materials production programs.

  14. Health Economics : some stylized facts

    OpenAIRE

    Philippe ULMANN

    2003-01-01

    The study of the stylized facts of economic growth has allowed an advance of this field of economic analysis in its empirical and theorical works. Today, Health Economics is faced with new requirements of society, i.e. better care at a sustainable cost. Furthermore, since the problems linked with health care system and with the health status are more and more connected with the economic sphere, a global approach of Health Economics proves necessary. Prior to the development of such an approac...

  15. International waste management fact book

    International Nuclear Information System (INIS)

    Many countries around the world are faced with nuclear and environmental management problems similar to those being addressed by the US Department of Energy. The purpose of this Fact Book is to provide the latest information on US and international organizations, programs, activities and key personnel to promote mutual cooperation to solve these problems. Areas addressed include all aspects of closing the commercial and nuclear fuel cycle and managing the wastes and sites from defense-related, nuclear materials production programs

  16. Norms and facts in measurement

    OpenAIRE

    Van Brakel, J.

    1984-01-01

    Publications concerned with the foundations of measurement often accept uncritically the theory/observation and the norm/fact distinction. However, measurement is measurement-in-a-context. This is analysed in the first part of the paper. Important aspects of this context are: the purpose of the particular measurement; everything we know; everything we can do; and the empirical world. Dichotomies, such as definition versus empirical law, are by themselves not very useful because the ‘rules of ...

  17. Material Safety Data Sheets (MSDS)

    CERN Document Server

    Lalley, J

    About 250.000 Material Safety Data sheets from the U.S. Government Department of Defense MSDS database, a mirror of data from siri.uvm.edu, MSDS sheets maintained by Cornell University Environmental Health and Safety and other Cornell departments.

  18. Modelling the Antarctic Ice Sheet

    DEFF Research Database (Denmark)

    Pedersen, Jens Olaf Pepke; Holm, A.

    2015-01-01

    The Antarctic ice sheet is a major player in the Earth’s climate system and is by far the largest depository of fresh water on the planet. Ice stored in the Antarctic ice sheet (AIS) contains enough water to raise sea level by about 58 m, and ice loss from Antarctica contributed significantly...... Science) Antarctic Ice Sheet (DAIS) model (Shaffer 2014) is forced by reconstructed time series of Antarctic temperature, global sea level and ocean subsurface temperature over the last two glacial cycles. In this talk a modelling work of the Antarctic ice sheet over most of the Cenozoic era using...... the DAIS model will be presented. G. Shaffer (2014) Formulation, calibration and validation of the DAIS model (version 1), a simple Antarctic ice sheet model sensitive to variations of sea level and ocean subsurface temperature, Geosci. Model Dev., 7, 1803‐1818...

  19. Texture and sheet forming

    Energy Technology Data Exchange (ETDEWEB)

    Canova, G.R.; Kocks, U.F.; Fressengeas, C.; Dudzinski, D.; Lequeu, Ph.; Sornberger, G.

    1987-01-01

    The classical Marciniak-Kuczynski (Defect) theory, which consists in calculating the behavior of an initial defect in the sheet, in the form of a thin groove, is applied together with a full-constraints or relaxed-constraints theory of polycrystal viscoplasticity. Purpose of this is to investigate the effect of the induced texture on the Forming Limit Diagram (FLD), and the effect of grain shape as well. An alternative fast way of deriving FLD's is also proposed using a perturbation method. Comparisons are made between the results obtained by both Defect and Perturbation theories, in the case of ideal fcc rolling texture components, and in the case of polycrystals. 13 refs., 7 figs.

  20. Number & operations task & drill sheets

    CERN Document Server

    Reed, Nat

    2011-01-01

    For grades 6-8, our State Standards-based combined resource meets the number & operations concepts addressed by the NCTM standards and encourages the students to review the concepts in unique ways. The task sheets introduce the mathematical concepts to the students around a central problem taken from real-life experiences, while the drill sheets provide warm-up and timed practice questions for the students to strengthen their procedural proficiency skills. Included are problems involving place value, fractions, addition, subtraction and using money. The combined task & drill sheets offer spac

  1. Seeing graphene-based sheets

    Directory of Open Access Journals (Sweden)

    Jaemyung Kim

    2010-03-01

    Full Text Available Graphene-based sheets such as graphene, graphene oxide and reduced graphene oxide have stimulated great interest due to their promising electronic, mechanical and thermal properties. Microscopy imaging is indispensable for characterizing these single atomic layers, and oftentimes is the first measure of sample quality. This review provides an overview of current imaging techniques for graphene-based sheets and highlights a recently developed fluorescence quenching microscopy technique that allows high-throughput, high-contrast imaging of graphene-based sheets on arbitrary substrate and even in solution.

  2. Possible origin of life between mica sheets: does life imitate mica?

    Science.gov (United States)

    Hansma, Helen Greenwood

    2013-01-01

    The mica hypothesis for the origin of life proposes that life originated between the sheets of muscovite mica. This paper elaborates on two ways that life resembles what might have originated between mica sheets. First, enzymes: The configurations and dynamics of enzymes, with their substrates, cofactors, and sometimes transition metal ions, often resemble mica sheets, with their open-and-shut motions, acting on small molecules between them, sometimes assisted by transition metal ions. Second, organisms: Mica world had the potential to be a community or ecosystem of prebiotic organisms in a way unlike other models for the origin of life.

  3. Perforation of metal sheets

    DEFF Research Database (Denmark)

    Steenstrup, Jens Erik

    The main purposes of this project are:1. Development of a dynamic model for the piercing and performation process2. Analyses of the main parameters3. Establishing demands for process improvements4. Expansion of the existing parameter limitsThe literature survey describes the process influence of ...... and a tool designed for punches with minimum length. Further, a systematic problem solving procedure is established. This procedure includes simulation as an integrated part, necessary for problem detection and to predict a favourable solution....... simulation is focused on the sheet deformation. However, the effect on the tool and press is included. The process model is based on the upper bound analysis in order to predict the force progress and hole characteristics etc. Parameter analyses are divided into two groups, simulation and experimental tests....... The tests complement each other in order to reveal the dominant parameters, which are decisive for the final product. Crucial demands are established to enable the desired improvements, focused on expanding the existing parameter limits. The demands include a justified need regarding a high-speed press...

  4. Climate Change Facts: Answers to Common Questions

    Science.gov (United States)

    ... Basics Climate Change Facts: Answers to Common Questions Climate Change Facts: Answers to Common Questions This page ... All Responses Is there a scientific consensus on climate change? The major scientific agencies of the United ...

  5. Electronic Nicotine Delivery Systems Key Facts Infographic

    Data.gov (United States)

    U.S. Department of Health & Human Services — Explore the Electronic Nicotine Delivery Systems Key Facts Infographic which outlines key facts related to electronic nicotine delivery systems (ENDS), including...

  6. Vehicle Technologies Fact of the Week 2013

    Energy Technology Data Exchange (ETDEWEB)

    Davis, Stacy Cagle [ORNL; Williams, Susan E [ORNL; Moore, Sheila A [ORNL; Boundy, Robert Gary [ORNL

    2014-03-01

    Each week the U.S. Department of Energy s Vehicle Technology Office (VTO) posts a Fact of the Week on their website: http://www1.eere.energy.gov/vehiclesandfuels/ . These Facts provide statistical information, usually in the form of charts and tables, on vehicle sales, fuel economy, gasoline prices, and other transportation-related trends. Each Fact is a stand-alone page that includes a graph, text explaining the significance of the data, the supporting information on which the graph was based, and the source of the data. A link to the current week s Fact is available on the VTO homepage, but older Facts are archived and still available at: http://www1.eere.energy.gov/vehiclesandfuels/facts/. This report is a compilation of the Facts that were posted during calendar year 2013. The Facts were written and prepared by staff in Oak Ridge National Laboratory's Center for Transportation Analysis.

  7. Vehicle Technologies’ Fact of the Week 2013

    Energy Technology Data Exchange (ETDEWEB)

    Davis, Stacy Cagle [ORNL; Diegel, Susan W. [ORNL; Moore, Sheila A. [ORNL; Boundy, Robert Gary [Roltek, Inc.

    2014-04-01

    Each week the U.S. Department of Energy’s Vehicle Technology Office (VTO) posts a Fact of the Week on their website: http://www1.eere.energy.gov/vehiclesandfuels/ . These Facts provide statistical information, usually in the form of charts and tables, on vehicle sales, fuel economy, gasoline prices, and other transportation-related trends. Each Fact is a stand-alone page that includes a graph, text explaining the significance of the data, the supporting information on which the graph was based, and the source of the data. A link to the current week’s Fact is available on the VTO homepage, but older Facts are archived and still available at: http://www1.eere.energy.gov/vehiclesandfuels/facts/. This report is a compilation of the Facts that were posted during calendar year 2013. The Facts were written and prepared by staff in Oak Ridge National Laboratory's Center for Transportation Analysis.

  8. Seeing graphene-based sheets

    OpenAIRE

    Jaemyung Kim; Franklin Kim; Jiaxing Huang

    2010-01-01

    Graphene-based sheets such as graphene, graphene oxide and reduced graphene oxide have stimulated great interest due to their promising electronic, mechanical and thermal properties. Microscopy imaging is indispensable for characterizing these single atomic layers, and oftentimes is the first measure of sample quality. This review provides an overview of current imaging techniques for graphene-based sheets and highlights a recently developed fluorescence quenching microscopy technique that al...

  9. Diploma Attainment among Teen Mothers. Fact Sheet. Publication #2010-01

    Science.gov (United States)

    Perper, Kate; Peterson, Kristen; Manlove, Jennifer

    2010-01-01

    Recently released government data show that in 2006, the U.S. teen birth rate began to increase, marking the end of a 14-year period of decline. More specifically, these data show that between 2005 and 2007, the teen birth rate climbed five percent. This trend reversal is a cause for concern, given the negative consequences of teen childbearing…

  10. Students with Disabilities in U.S. High Schools. Fact Sheet

    Science.gov (United States)

    Alliance for Excellent Education, 2009

    2009-01-01

    Nearly one third of the more than six million students with disabilities in U.S. public schools are of traditional high school age. Though research indicates that the majority of high school-age students with disabilities and their parents are satisfied with the services they receive, many still face barriers and challenges to receiving an…

  11. "Big Blue Marble" Fact Sheet and "Big Blue Marble" Program Content (Shows 1 through 78).

    Science.gov (United States)

    International Telephone and Telegraph Corp., New York, NY.

    This booklet describes the content of 78 programs presented in the "Big Blue Marble" series, an international series of children's television shows sponsored by the International Telephone and Telegraph Corporation. The major sequence of subjects is given, as well as a description of each program's folktale adaptation (a regular feature) and…

  12. Iraqi Kurds. Their History and Culture. CAL Refugee Fact Sheet Series No. 13.

    Science.gov (United States)

    Robson, Barbara

    The Kurds are a distinct group of people who have inhabited the Middle East for as long as there have been written records. The Kurds are the second largest ethnic group in Iraq and Turkey and the third largest group in Iran. In 1975 and 1976, Kurdish refugees from Iraq were admitted to the United States after the failure of their attempt to…

  13. The Marfan Syndrome. Fact Sheet [and] Physical Education and Activity Guidelines.

    Science.gov (United States)

    National Marfan Foundation, Port Washington, NY.

    This document consists of two brochures, the first explaining the Marfan Syndrome and a second providing guidelines for physical education and activity for people who have this syndrome are provided. The brochure on factual information about Marfan syndrome outlines the associated medical problems involving the cardiovascular system, the skeleton,…

  14. Marijuana Use and New Concerns about Medical Marijuana. E-Fact Sheet

    Science.gov (United States)

    Higher Education Center for Alcohol, Drug Abuse, and Violence Prevention, 2010

    2010-01-01

    While alcohol remains the drug of choice among college students, marijuana ranks number two with 32 percent reporting using marijuana in 2008. That's a modest decline from 2001, when 36 percent of college students reported marijuana use. While levels of marijuana use by students are determined through a number of national and local surveys, no…

  15. Transportation Secure Data Center: Real-world Data for Planning, Modeling, and Analysis (Fact Sheet)

    Energy Technology Data Exchange (ETDEWEB)

    2015-01-01

    The Transportation Secure Data Center (TSDC) at www.nrel.gov/tsdc provides free, web-based access to detailed transportation data from a variety of travel surveys conducted across the nation. While preserving the privacy of survey participants, this online repository makes vital transportation data broadly available to users from the comfort of their own desks via a secure online connection.

  16. NREL's System Advisor Model Simplifies Complex Energy Analysis (Fact Sheet)

    Energy Technology Data Exchange (ETDEWEB)

    2015-01-01

    NREL has developed a tool -- the System Advisor Model (SAM) -- that can help decision makers analyze cost, performance, and financing of any size grid-connected solar, wind, or geothermal power project. Manufacturers, engineering and consulting firms, research and development firms, utilities, developers, venture capital firms, and international organizations use SAM for end-to-end analysis that helps determine whether and how to make investments in renewable energy projects.

  17. NREL Produces Ethylene via Photosynthesis; Breakthrough Offers Cleaner Alternative for Transportation Fuels (Fact Sheet)

    Energy Technology Data Exchange (ETDEWEB)

    2013-08-01

    NREL scientists have demonstrated a way to produce ethylene through photosynthesis, a breakthrough that could lead to more environmentally friendly ways to produce a variety of materials, chemicals, and transportation fuels. The scientists introduced a gene into a cyanobacterium and demonstrated that the organism remains stable through at least four generations, producing ethylene gas that can be easily captured. In the laboratory, the organism, Synechocystis sp. PCC 6803, produced 720 milligrams of ethylene per liter each day.

  18. NREL Creates New Pathways for Producing Biofuels and Acids from Cyanobacteria (Fact Sheet)

    Energy Technology Data Exchange (ETDEWEB)

    2012-10-01

    Cyanobacteria use photosynthesis to convert carbon dioxide into glycogen, a carbohydrate that is stored in the cells as an energy source. However, researchers at the National Renewable Energy Laboratory (NREL) have discovered that this photosynthesis can be redirected to produce lipids and valuable organic acids. The research could yield a new source of biofuels, because the lipids can potentially be extracted from the bacteria and converted into biodiesel.

  19. Group Home Energy Efficiency Retrofit for 30% Energy Savings: Washington, D.C. (Fact Sheet)

    Energy Technology Data Exchange (ETDEWEB)

    2013-11-01

    Energy efficiency retrofits (EERs) face many challenges on the path to scalability. Limited budgets, cost effectiveness, risk factors, and accessibility impact the type and the extent of measures that can be implemented feasibly to achieve energy savings goals. Group home retrofits can face additional challenges than those in single family homes - such as reduced access (occupant-in-place restrictions) and lack of incentives for occupant behavioral change. This project studies the specification, implementation, and energy savings from an EER in a group home, with an energy savings goal of 30%. This short term test report chronicles the retrofit measures specified, their projected cost-effectiveness using building energy simulations, and the short term test results that were used to characterize pre-retrofit and post-retrofit conditions. Additionally, the final report for the project will include analysis of pre- and post-retrofit performance data on whole building energy use, and an assessment of the energy impact of occupant interface with the building (i.e., window operation). Ultimately, the study's results will be used to identify cost effective EER measures that can be implemented in group homes, given constraints that are characteristic of these buildings. Results will also point towards opportunities for future energy savings.

  20. Discussions about Contraception or STDs Prior to Sex. Fact Sheet. Publication #2008-14

    Science.gov (United States)

    Holcombe, Emily; Ryan, Suzanne; Manlove, Jennifer

    2008-01-01

    Since decisions about sexual behavior are made by couples, communication between sexual partners is essential for preventing risky sexual behavior. In particular, teens who discuss contraception and sexually transmitted diseases (STDs) with their partners before they engage in sex are more likely to use contraception when they do have sex, which…

  1. Overview of Diabetes in Children and Adolescents. A Fact Sheet from the National Diabetes Education Program

    Science.gov (United States)

    National Diabetes Education Program (NDEP), 2006

    2006-01-01

    Type 1 diabetes in U.S. children and adolescents may be increasing and many more new cases of type 2 diabetes are being reported in young people. Standards of care for managing children with diabetes issued by the American Diabetes Association in January 2005 provide more guidance than previously given. To update primary care providers and their…

  2. Kohl's Aims for Energy Savings in Warm-Humid Climates (Fact Sheet)

    Energy Technology Data Exchange (ETDEWEB)

    2013-12-01

    Kohl's Department Stores partnered with the U.S. Department of Energy (DOE) to develop and implement solutions to build new stores that consume at least 50% less than the requirements set by ASHRAE/ANSI/IESNA Standard 90.1-20041 as part of DOE's Commercial Building Partnership (CBP) program. The National Renewable Energy Laboratory (NREL) provided technical expertise on the project.

  3. High Efficiency CdTe Ink-Based Solar Cells Using Nanocrystals (Fact Sheet)

    Energy Technology Data Exchange (ETDEWEB)

    2015-01-01

    This NREL Highlight is being developed for the 2015 February Alliance S&T Board meeting and describes a solution-processable ink to produce high-efficiency solar cells using low temperature and simple processing.

  4. WiFi in Schools, Electromagnetic Fields and Cell Phones: Alberta Health Fact Sheet

    Science.gov (United States)

    Alberta Education, 2012

    2012-01-01

    Wireless devices and the networks that support them are becoming more common in Alberta schools. WiFi is a wireless networking technology that allows computers and other devices to communicate over a wireless signal. Typically the signal is carried by radio waves over an area of up to 100 meters. Through the implementation of a WiFi network,…

  5. Clean Coal Technology Demonstration Program: Project fact sheets 2000, status as of June 30, 2000

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2000-09-01

    The Clean Coal Technology Demonstration Program (CCT Program), a model of government and industry cooperation, responds to the Department of Energy's (DOE) mission to foster a secure and reliable energy system that is environmentally and economically sustainable. The CCT Program represents an investment of over $5.2 billion in advanced coal-based technology, with industry and state governments providing an unprecedented 66 percent of the funding. With 26 of the 38 active projects having completed operations, the CCT Program has yielded clean coal technologies (CCTs) that are capable of meeting existing and emerging environmental regulations and competing in a deregulated electric power marketplace. The CCT Program is providing a portfolio of technologies that will assure that U.S. recoverable coal reserves of 274 billion tons can continue to supply the nation's energy needs economically and in an environmentally sound manner. As the nation embarks on a new millennium, many of the clean coal technologies have realized commercial application. Industry stands ready to respond to the energy and environmental demands of the 21st century, both domestically and internationally, For existing power plants, there are cost-effective environmental control devices to control sulfur dioxide (S02), nitrogen oxides (NO,), and particulate matter (PM). Also ready is a new generation of technologies that can produce electricity and other commodities, such as steam and synthetic gas, and provide efficiencies and environmental performance responsive to global climate change concerns. The CCT Program took a pollution prevention approach as well, demonstrating technologies that remove pollutants or their precursors from coal-based fuels before combustion. Finally, new technologies were introduced into the major coal-based industries, such as steel production, to enhance environmental performance. Thanks in part to the CCT Program, coal--abundant, secure, and economical--can continue in its role as a key component in the U.S. and world energy markets. The CCT Program also has global importance in providing clean, efficient coal-based technology to a burgeoning energy market in developing countries largely dependent on coal. Based on 1997 data, world energy consumption is expected to increase 60 percent by 2020, with almost half of the energy increment occurring in developing Asia (including China and India). By 2020, energy consumption in developing Asia is projected to surpass consumption in North America. The energy form contributing most to the growth is electricity, as developing Asia establishes its energy infrastructure. Coal, the predominant indigenous fuel, in that region will be the fuel of choice in electricity production. The CCTs offer a means to mitigate potential environmental problems associated with unprecedented energy growth, and to enhance the U.S. economy through foreign equipment sales and engineering services.

  6. Computer Simulations Reveal Multiple Functions for Aromatic Residues in Cellulase Enzymes (Fact Sheet)

    Energy Technology Data Exchange (ETDEWEB)

    2012-07-01

    NREL researchers use high-performance computing to demonstrate fundamental roles of aromatic residues in cellulase enzyme tunnels. National Renewable Energy Laboratory (NREL) computer simulations of a key industrial enzyme, the Trichoderma reesei Family 6 cellulase (Cel6A), predict that aromatic residues near the enzyme's active site and at the entrance and exit tunnel perform different functions in substrate binding and catalysis, depending on their location in the enzyme. These results suggest that nature employs aromatic-carbohydrate interactions with a wide variety of binding affinities for diverse functions. Outcomes also suggest that protein engineering strategies in which mutations are made around the binding sites may require tailoring specific to the enzyme family. Cellulase enzymes ubiquitously exhibit tunnels or clefts lined with aromatic residues for processing carbohydrate polymers to monomers, but the molecular-level role of these aromatic residues remains unknown. In silico mutation of the aromatic residues near the catalytic site of Cel6A has little impact on the binding affinity, but simulation suggests that these residues play a major role in the glucopyranose ring distortion necessary for cleaving glycosidic bonds to produce fermentable sugars. Removal of aromatic residues at the entrance and exit of the cellulase tunnel, however, dramatically impacts the binding affinity. This suggests that these residues play a role in acquiring cellulose chains from the cellulose crystal and stabilizing the reaction product, respectively. These results illustrate that the role of aromatic-carbohydrate interactions varies dramatically depending on the position in the enzyme tunnel. As aromatic-carbohydrate interactions are present in all carbohydrate-active enzymes, the results have implications for understanding protein structure-function relationships in carbohydrate metabolism and recognition, carbon turnover in nature, and protein engineering strategies for biofuels production.

  7. Glycosylation Helps Cellulase Enzymes Bind to Plant Cell Walls (Fact Sheet)

    Energy Technology Data Exchange (ETDEWEB)

    2012-06-01

    Computer simulations suggest a new strategy to design enhanced enzymes for biofuels production. Large-scale computer simulations predict that the addition of glycosylation on carbohydrate-binding modules can dramatically improve the binding affinity of these protein domains over amino acid mutations alone. These simulations suggest that glycosylation can be used as a protein engineering tool to enhance the activity of cellulase enzymes, which are a key component in the conversion of cellulose to soluble sugars in the production of biofuels. Glycosylation is the covalent attachment of carbohydrate molecules to protein side chains, and is present in many proteins across all kingdoms of life. Moreover, glycosylation is known to serve a wide variety of functions in biological recognition, cell signaling, and metabolism. Cellulase enzymes, which are responsible for deconstructing cellulose found in plant cell walls to glucose, contain glycosylation that when modified can affect enzymatic activity-often in an unpredictable manner. To gain insight into the role of glycosylation on cellulase activity, scientists at the National Renewable Energy Laboratory (NREL) used computer simulation to predict that adding glycosylation on the carbohydrate-binding module of a cellulase enzyme dramatically boosts the binding affinity to cellulose-more than standard protein engineering approaches in which amino acids are mutated. Because it is known that higher binding affinity in cellulases leads to higher activity, this work suggests a new route to designing enhanced enzymes for biofuels production. More generally, this work suggests that tuning glycosylation in cellulase enzymes is a key factor to consider when engineering biochemical conversion processes, and that more work is needed to understand how glycosylation affects cellulase activity at the molecular level.

  8. Canada and the Kyoto Protocol: Fact Sheet No. 3 - The Kyoto Mechanisms

    International Nuclear Information System (INIS)

    The Canadian view of the Kyoto Mechanisms -- the Clean Development Mechanism (CDM), Joint Implementation (JI), and International Emissions Trading (IET) are reiterated. In brief, Canada wants to make sure that countries have ready access to these Kyoto Mechanisms and that they will work without undue constraints. It is also made clear that Canada wishes to make use of the provisions of the Protocol that allow countries to achieve environmental goals at lower costs

  9. Canada and the Kyoto Protocol: Fact Sheet No. 2 - Removing carbon dioxide: credit for enhancing sinks

    International Nuclear Information System (INIS)

    Canada's position regarding carbon sinks is explained in some detail, explaining the reasons why Canada favours a formal recognition of a comprehensive approach to forest management and the inclusion of agricultural soils in the Kyoto Protocol

  10. Canada and the Kyoto Protocol: Fact Sheet No. 6 - The science and impacts of climate change

    International Nuclear Information System (INIS)

    A summary description of the scientific underpinnings of climate change is provided. The 'greenhouse effect' mechanism whereby the atmosphere regulates the Earth's temperature and how human activities have enhanced the greenhouse effect by the release of significant amounts of carbon dioxide and methane, causing the atmosphere to trap heat are outlined. Evidence is provided to show that while the Earth's average temperature has increased by only about half a degree C in the last 100 years, the 1980s and the 1990s have been the warmest decades since the beginning of keeping records. In the absence of actions to reduce GHG emissions, average global temperatures could rise by one to three degrees C over the next century, causing changes in other elements of the Earth's climate system, which in turn would influence weather patterns. What these changes might mean for human health, the health of plant and animal communities and ranges of species sensitive to changes in temperatures, are summarized. The most direct effect of climate change on human health is expected to be heat stress, resulting in increased frequency of illness and death among the very young, the elderly and those with respiratory ailments, especially in large urban areas. A northward extension of the range of infectious diseases, making it necessary to introduce increased measures to control them, is also a distinct possibility

  11. NREL Works to Increase Electric Vehicle Efficiency Through Enhanced Thermal Management (Fact Sheet)

    Energy Technology Data Exchange (ETDEWEB)

    2014-06-01

    Researchers at NREL are providing new insight into how heating and cooling systems affect the distance that electric vehicles can travel on a single charge. Electric vehicle range can be reduced by as much as 68% per charge because of climate-control demands. NREL engineers are investigating opportunities to change this dynamic and increase driving range by improving vehicle thermal management. NREL experts are collaborating with automotive industry partners to investigate promising thermal management technologies and strategies, including zone-based cabin temperature controls, advanced heating and air conditioning controls, seat-based climate controls, vehicle thermal preconditioning, and thermal load reduction technologies.

  12. Replacing Resistance Heating with Mini-Split Heat Pumps, Sharon, Connecticut (Fact Sheet)

    Energy Technology Data Exchange (ETDEWEB)

    2014-05-01

    Mini-split heat pumps can provide space heating and cooling in many climates and are relatively affordable. These and other features make them potentially suitable for retrofitting into multifamily buildings in cold climates to replace electric resistance heating or other outmoded heating systems. This report investigates the suitability of mini-split heat pumps for multifamily retrofits. Various technical and regulatory barriers are discussed and modeling was performed to compare long-term costs of substituting mini-splits for a variety of other heating and cooling options. A number of utility programs have retrofit mini-splits in both single family and multifamily residences. Two such multifamily programs are discussed in detail.

  13. Building America Case Study: Field Testing of Compartmentalization Methods for Multifamily Construction (Fact Sheet)

    Energy Technology Data Exchange (ETDEWEB)

    2015-01-01

    The 2012 IECC has an airtightness requirement of 3 air changes per hour at 50 Pascals test pressure for both single family and multifamily construction in Climate Zones 3-8. Other programs (LEED, ASHRAE 189, ASHRAE 62.2) have similar or tighter compartmentalization requirements, thus driving the need for easier and more effective methods of compartmentalization in multifamily buildings.

  14. EPA STANDARDS NETWORK FACT SHEET: ISO 14000: INTERNATIONAL ENVIRONMENTAL MANAGEMENT STANDARDS

    Science.gov (United States)

    This flyer provides an overview of the ISO 14000 series of International standards, supplying a brief history, structure of the Technical Committee (TC) 207, structure of the U.S. Technical Advisory Group (TAG) to ISO TC-207, status of the Standards development as of June 1997, w...

  15. Retail Buildings: Assessing and Reducing Plug and Process Loads in Retail Buildings (Fact Sheet)

    Energy Technology Data Exchange (ETDEWEB)

    2013-04-01

    Plug and process loads (PPLs) in commercial buildings account for almost 5% of U.S. primary energy consumption. Minimizing these loads is a primary challenge in the design and operation of an energy-efficient building. PPLs are not related to general lighting, heating, ventilation, cooling, and water heating, and typically do not provide comfort to the occupants. They use an increasingly large fraction of the building energy use pie because the number and variety of electrical devices have increased along with building system efficiency. Reducing PPLs is difficult because energy efficiency opportunities and the equipment needed to address PPL energy use in retail spaces are poorly understood.

  16. Office Buildings: Assessing and Reducing Plug and Process Loads in Office Buildings (Fact Sheet)

    Energy Technology Data Exchange (ETDEWEB)

    2013-04-01

    Plug and process loads (PPLs) in commercial buildings account for almost 5% of U.S. primary energy consumption. Minimizing these loads is a primary challenge in the design and operation of an energy-efficient building. PPLs are not related to general lighting, heating, ventilation, cooling, and water heating, and typically do not provide comfort to the occupants. They use an increasingly large fraction of the building energy use pie because the number and variety of electrical devices have increased along with building system efficiency. Reducing PPLs is difficult because energy efficiency opportunities and the equipment needed to address PPL energy use in office spaces are poorly understood.

  17. Energy Transition Initiative: Island Energy Snapshot - Puerto Rico (Fact Sheet); NREL(National Renewable Energy Laboratory)

    Energy Technology Data Exchange (ETDEWEB)

    None

    2015-03-01

    This profile provides a snapshot of the energy landscape of the Commonwealth of Puerto Rico - a U.S. territory located about 60 miles east of the Dominican Republic and directly west of the U.S. Virgin Islands.

  18. Curbing Alcohol-Related Problems at College Sports Events. E-Fact Sheet

    Science.gov (United States)

    Higher Education Center for Alcohol and Other Drug Abuse and Violence Prevention, 2009

    2009-01-01

    The athletics season at colleges and universities is well under way, with college football games drawing millions of spectators. For example, Clemson University, with an enrollment of 17,000 students, is located in Clemson, S.C., with a population of approximately 12,000. But Clemson Memorial Stadium, which can seat more than 80,000 football fans,…

  19. Uncertainty Quantification for Nuclear Safeguards and Non-Destructive Assay - Fact Sheet

    Energy Technology Data Exchange (ETDEWEB)

    Croft, Stephen [Oak Ridge National Lab. (ORNL), Oak Ridge, TN (United States); Nicholson, Andrew D [Oak Ridge National Lab. (ORNL), Oak Ridge, TN (United States)

    2016-04-01

    UQ is the scientific art of generating confidence statements. Without defensible UQ physical measurements and calculations have no meaning. The UQ team performed a series of case studies with the following results: minimum detectable activity of a Tomographic Gamma-Ray Scanning system was determined using the Currie formalism. Bootstrapping method was used to generate fluorescence yield parameters and uncertainties. For Hybrid K-Edge Densitometry (HKED) measurements, these parameters can be used to predict the concentration of plutonium and quantify uncertainty in HKED models for nuclear safeguards measurements. Detection efficiency was determined for a coincidence counter using covariance data. The use of covariance information drastically reduced the total uncertainty in the average detection efficiency.

  20. NREL Reveals Links Among Climate Control, Battery Life, and Electric Vehicle Range (Fact Sheet)

    Energy Technology Data Exchange (ETDEWEB)

    2012-06-01

    Researchers at the National Renewable Energy Laboratory (NREL) are providing new insights into the relationships between the climate-control systems of plug-in electric vehicles and the distances these vehicles can travel on a single charge. In particular, NREL research has determined that 'preconditioning' a vehicle-achieving a comfortable cabin temperature and preheating or precooling the battery while the vehicle is still plugged in-can extend its driving range and improve battery life over the long term.

  1. Energy Innovation Portal Brings DOE Technologies to the Market (Fact Sheet)

    Energy Technology Data Exchange (ETDEWEB)

    2011-10-01

    For venture capitalists, energy entrepreneurs, and industry veterans, finding the right renewable energy or energy efficiency solution used to be like looking for a needle in a haystack. Now, a searchable treasure trove of innovative U.S. Department of Energy (DOE) technologies is available. Created by the National Renewable Energy Laboratory (NREL), the online Energy Innovation Portal helps businesses and entrepreneurs access the intellectual property of DOE's 17 national laboratories and other research partners.

  2. NREL Enhances the Performance of a Lithium-Ion Battery Cathode (Fact Sheet)

    Energy Technology Data Exchange (ETDEWEB)

    2012-10-01

    Scientists from NREL and the University of Toledo have combined theoretical and experimental studies to demonstrate a promising approach to significantly enhance the performance of lithium iron phosphate (LiFePO4) cathodes for lithium-ion batteries.

  3. LEDS GP Success Story: Fostering Coordinated LEDS Support in Kenya (Fact Sheet)

    Energy Technology Data Exchange (ETDEWEB)

    2014-03-01

    The LEDS Global Partnership (LEDS GP) strives to advance climate-resilient, low-emission development through catalyzing collaboration, information exchange, and action on the ground. The Government of Kenya is a key LEDS GP member and offers an inspiring example of how LEDS GP is having an impact globally. The 2012 LEDS Collaboration in Action workshop in London provided an interactive space for members to share experiences on cross-ministerial LEDS leadership and to learn about concrete development impacts of LEDS around the world. Inspired by these stories, the Kenya's Ministry of State for Planning, National Development and Vision 2030 (MPND) began to collaborate closely with the Ministry of Environment and Mineral Resources to create strong links between climate change action and development in the country, culminating in the integration of Kenya's National Climate Change Action Plan and the country's Medium Term Development Plan.

  4. Building America Case Study: Conway Street Apartments, Greenfield, Massachusetts (Fact Sheet)

    Energy Technology Data Exchange (ETDEWEB)

    2014-12-01

    While single-family, detached homes account for 63% of households (EIA 2009); multi-family homes account for a very large portion of that remaining housing stock, and this fraction is growing. Through recent research efforts, CARB has been evaluating strategies and technologies that can make dramatic improvements in energy performance in multi-family buildings

  5. Transportation Secure Data Center: Real-World Data for Environmental and Air Quality Analysis (Fact Sheet)

    Energy Technology Data Exchange (ETDEWEB)

    2013-01-01

    The National Renewable Energy Laboratory (NREL) and the U.S. Department of Transportation (DOT) have launched the free, web-based Transportation Secure Data Center (TSDC). The TSDC (www.nrel.gov/tsdc) preserves respondent anonymity while making vital transportation data available to a broad group of users through secure, online access. The TSDC database provides free-of-charge web-based access to valuable transportation data that can be used for: Emissions and air pollution modeling, Vehicle energy and power analysis, Climate change impact studies, Alternative fuel station planning, and Validating transportation data from other sources. The TSDC's two levels of access make composite data available with simple online registration, and allow researchers to use detailed spatial data after completing a straight forward application process.

  6. Transportation Secure Data Center: Real-World Data for Planning, Modeling and Analysis (Fact Sheet)

    Energy Technology Data Exchange (ETDEWEB)

    2013-01-01

    The National Renewable Energy Laboratory (NREL) and the U.S. Department of Transportation (DOT) have launched the free, web-based Transportation Secure Data Center (TSDC). The TSDC (www.nrel.gov/tsdc) preserves respondent anonymity while making vital transportation data available to a broad group of users through secure, online access. The TSDC database gives, metropolitan planning organizations, universities, national laboratories, air quality management districts, disaster planning agencies and auto manufacturers free-of-charge web-based access to valuable transportation data. The TSDC's two levels of access make composite data available with simple online registration, and allow researchers to use detailed spatial data after completing a straight forward application process.

  7. Transportation Secure Data Center: Real-World Data for Value Pricing and Tolling Research (Fact Sheet)

    Energy Technology Data Exchange (ETDEWEB)

    2013-01-01

    The National Renewable Energy Laboratory (NREL) and the U.S. Department of Transportation (DOT) have launched the free, web-based Transportation Secure Data Center (TSDC). The TSDC (www.nrel.gov/tsdc) preserves respondent anonymity while making vital transportation data available to a broad group of users through secure, online access. The TSDC database provides free-of-charge web-based access to valuable transportation data that can be used for: Location and time-of-day variable tolling research, Mileage-based fee analysis, Travel demand modeling and transit planning, Congestion mitigation research, and Validating transportation data from other sources. The TSDC's two levels of access make composite data available with simple online registration, and allow researchers to use detailed spatial data after completing a straight forward application process.

  8. Power Systems of the Future: A 21st Century Power Partnership Thought Leadership Report (Fact Sheet)

    Energy Technology Data Exchange (ETDEWEB)

    2015-01-01

    Powerful trends in technology, policy environments, financing, and business models are driving change in power sectors globally. In light of these trends, the question is no longer whether power systems will be transformed, but rather how these transformations will occur. Power Systems of the Future, a thought leadership report from the 21st Century Power Partnership, explores these pathways explores actions that policymakers and regulators can take to encourage desired power system outcomes.

  9. Economic Development from New Generation and Transmission in Wyoming and Colorado (Fact Sheet)

    Energy Technology Data Exchange (ETDEWEB)

    2013-03-01

    This report analyzes the potential economic impacts in Colorado and Wyoming of a 225 MW natural gas fired electricity generation facility and a 900 MW wind farm constructed in Wyoming as well as a 180 mile, 345 kV transmission line that runs from Wyoming to Colorado. This report and analysis is not a forecast, but rather an estimate of economic activity associated with a hypothetical scenario.

  10. Cleaning Products Fact Sheet. To assess the risks for the consumer

    NARCIS (Netherlands)

    Prud'homme de Lodder LCH; Bremmer HJ; Engelen JGM van; SIR

    2006-01-01

    Exposure to compounds in consumer products can be assessed using the computer program ConsExpo (Consumer Exposure). Given the huge number of consumer products, it is not possible to calculate the exposure for each separate product, so a limited number of groups containing similar products are define

  11. Energy Transition Initiative, Island Energy Snapshot - British Virgin Islands (Fact Sheet)

    Energy Technology Data Exchange (ETDEWEB)

    2015-03-01

    This profile provides a snapshot of the energy landscape of the British Virgin Islands (BVI), one of three sets of the Virgin Island territories in an archipelago making up the northern portion of the Lesser Antilles.

  12. NREL Innovations Contribute to an Award-Winning Small Wind Turbine (Fact Sheet)

    Energy Technology Data Exchange (ETDEWEB)

    2010-12-01

    The Skystream 3.7 wind turbine is the result of a decade-long collaboration between the National Renewable Energy Laboratory (NREL) and Southwest Windpower, a commercially successful small wind turbine manufacturer. NREL drew heavily on its research experience to incorporate innovations into the Skystream 3.7, including a unique blade design that makes the wind turbine more efficient and quieter than most.

  13. Project Startup: Evaluating the Performance of Frito Lay's Electric Delivery Trucks (Fact Sheet)

    Energy Technology Data Exchange (ETDEWEB)

    2014-04-01

    The Fleet Test and Evaluation Team at the National Renewable Energy Laboratory (NREL) is evaluating the in-service performance of 10 medium-duty Smith Newton electric vehicles (EVs) and 10 comparable conventional diesel vehicles operated by Frito Lay North America in the Seattle, Washington, area. Launched in late 2013, the on-road portion of this 12-month evaluation focuses on collecting and analyzing vehicle performance data, such as fuel economy and maintenance costs, to better understand how to optimize the use of such vehicles in a large-scale commercial operation. In addition to the on-road portion of this evaluation, NREL is analyzing charging data to support total cost of ownership estimations and investigations into smart charging opportunities. NREL is also performing a battery life degradation analysis to quantify battery pack health, track battery performance over time, and determine how various drive cycles and battery charging protocols impact battery life.

  14. Child Sexual Abuse Fact Sheet for Parents, Teachers, and Other Caregivers

    Science.gov (United States)

    National Child Traumatic Stress Network, 2009

    2009-01-01

    Child sexual abuse is any interaction between a child and an adult (or another child) in which the child is used for the sexual stimulation of the perpetrator or an observer. Children of all ages, races, ethnicities, and economic backgrounds are vulnerable to sexual abuse. Children who have been sexually abused may display a range of emotional and…

  15. Building America Case Study: Raised Ceiling Interior Duct System, New Smyrna, Florida (Fact Sheet)

    Energy Technology Data Exchange (ETDEWEB)

    2014-09-01

    One of BA-PIRC's longtime Habitat for Humanity partners, S.E. Volusia CO (SEVHFH), was interested in building a home to the new Challenge Home standards. SEVHFH routinely builds ENERGY STAR V3.1 homes. The only modification to their design needed to comply with the Challenge Home criteria was the interior duct requirement. Unwilling to incur the added costs of a foam roof deck or wall heights above 8 feet to accommodate a fur-down chase SEVHFH opted to build a fur-up or raised ceiling chase.

  16. NREL's OpenStudio Helps Design More Efficient Buildings (Fact Sheet)

    Energy Technology Data Exchange (ETDEWEB)

    2014-07-01

    The National Renewable Energy Laboratory (NREL) has created the OpenStudio software platform that makes it easier for architects and engineers to evaluate building energy efficiency measures throughout the design process. OpenStudio makes energy modeling more accessible and affordable, helping professionals to design structures with lower utility bills and less carbon emissions, resulting in a healthier environment. OpenStudio includes a user-friendly application suite that makes the U.S. Department of Energy's EnergyPlus and Radiance simulation engines easier to use for whole building energy and daylighting performance analysis. OpenStudio is freely available and runs on Windows, Mac, and Linux operating systems.

  17. Water fact sheet, history of landslides and debris flows at Mount Rainier

    Science.gov (United States)

    Scott, K.M.; Vallance, J.W.

    1993-01-01

    Many landslides and debris flows have originated from Mount Rainier since the retreat of glaciers from Puget Sound about 10,000 years ago. The recurrent instability is due to several factors--height of the steep-sided volcanic cone, frequent volcanic activity, continuous weakening of rock by steam and hot, chemical-laden water, and exposure of unstable areas as the mountains glaciers have receded. The landslide scars and deposits tell a fascinating story of the changing shape of the volcano. Landslides occur when part of the volcano "collapses" or fails and slides away from the rest of the volcano. The failed mass rapidly breaks up into a jumble of disaggregated pieces that flow at high velocity like a fluid. Clay and water in the debris cause further change to a liquid slurry known as a debris flow or mudflow. Volcanic debris flows are also widely known by the Indonesian term "lahar." Although the largest debris flows at Rainier form from landslides, many smaller flows are caused by volcanic eruptions, intense rainfall, and glacial-outburst floods.

  18. Human Trafficking of Children in the United States: A Fact Sheet for Schools

    Science.gov (United States)

    Office of Safe and Healthy Students, US Department of Education, 2013

    2013-01-01

    Human trafficking is a serious federal crime with penalties of up to imprisonment for life. Federal law defines "severe forms of trafficking in persons." In short, human trafficking is a form of modern slavery. Those who recruit minors into commercial sexual exploitation (or prostitution) violate federal anti-trafficking laws, even if there is no…

  19. Electronic Submersible Pump (ESP) Technology and Limitations with Respect to Geothermal Systems (Fact Sheet)

    Energy Technology Data Exchange (ETDEWEB)

    2014-09-01

    The current state of geothermal technology has limitations that hinder the expansion of utility scale power. One limitation that has been discussed by the current industry is the limitation of Electric Submersible Pump (ESP) technology. With the exception of a few geothermal fields artificial lift technology is dominated by line shaft pump (LSP) technology. LSP's utilize a pump near or below reservoir depth, which is attached to a power shaft that is attached to a motor above ground. The primary difference between an LSP and an ESP is that an ESP motor is attached directly to the pump which eliminates the power shaft. This configuration requires that the motor is submersed in the geothermal resource. ESP technology is widely used in oil production. However, the operating conditions in an oil field vary significantly from a geothermal system. One of the most notable differences when discussing artificial lift is that geothermal systems operate at significantly higher flow rates and with the potential addition of Enhanced Geothermal Systems (EGS) even greater depths. The depths and flow rates associated with geothermal systems require extreme horsepower ratings. Geothermal systems also operate in a variety of conditions including but not limited to; high temperature, high salinity, high concentrations of total dissolved solids (TDS), and non-condensable gases.

  20. NREL Develops New Controls that Proactively Adapt to the Wind (Fact Sheet)

    Energy Technology Data Exchange (ETDEWEB)

    2012-11-01

    Until now, wind turbine controls that reduce the impacts of wind gusts and turbulence were always reactive-responding to the wind rather than anticipating it. But with today's laser-based sensors that measure wind speed ahead of the turbine, researchers at the National Renewable Energy Laboratory (NREL) and their industry partners are developing more intelligent controls. The world's first field tests of these controls are currently underway at the National Wind Technology Center (NWTC) at NREL, with plans for future commercialization.

  1. NREL Develops New Controls that Proactively Adapt to the Wind (Fact Sheet)

    Energy Technology Data Exchange (ETDEWEB)

    2012-10-01

    Until now, wind turbine controls that reduce the impacts of wind gusts and turbulence were always reactive -- responding to the wind rather than anticipating it. But with today's laser-based sensors that measure wind speed ahead of the turbine, researchers at the National Renewable Energy Laboratory (NREL) and their industry partners are developing more intelligent controls. The world's first field tests of these controls are currently underway at the National Wind Technology Center (NWTC) at NREL, with plans for future commercialization.

  2. Technology Solutions for New Manufactured Homes: Idaho, Oregon, and Washington Manufactured Home Builders (Fact Sheet)

    Energy Technology Data Exchange (ETDEWEB)

    2013-11-01

    The Building America Partnership for Improved Residential Construction, the Bonneville Power Administration (BPA), and Northwest Energy Works (NEW), the current Northwest Energy Efficient Manufactured Housing Program (NEEM) administrator, have been collaborating to conduct research on new specifications that would improve on the energy requirements of a NEEM home. In its role as administrator, NEW administers the technical specs, performs research and engineering analysis, implements ongoing construction quality management procedures, and maintains a central database with home tracking. This project prototyped and assessed the performances of cost-effective high performance building assemblies and mechanical systems that are not commonly deployed in the manufacturing setting. The package of measures is able to reduce energy used for space conditioning, water heating and lighting by 50 percent over typical manufactured homes produced in the northwest.

  3. Building America Case Study: Measure Guideline: Guidance on Taped Insulating Sheathing Drainage Planes (Fact Sheet)

    Energy Technology Data Exchange (ETDEWEB)

    2014-11-01

    This guide provides information and recommendations to the following groups: Insulation contractors, General contractors, Builders, Home remodelers, Mechanical contractors, and Homeowners as a guide to the work that needs to be done. The order of work completed during home construction and retrofit improvements is important. Health and safety issues must be addressed first and are more important than durability issues. And durability issues are more important than saving energy. Not all techniques can apply to all houses. Special conditions will require special action. Some builders or homeowners will wish to do more than the important but basic retrofit strategies outlined by this guide. The following are best practice and product recommendations from the interviewed contractors and home builders who collectively have a vast amount of experience. Three significant items were discussed with the group which are required to make taped insulating sheathing a simple, long term, and durable drainage plane: 4. Horizontal joints should be limited or eliminated wherever possible 5. Where a horizontal joint exists use superior materials 6. Frequent installation inspection and regular trade training are required to maintain proper installation Section 5 of this measure guideline contains the detailed construction procedure for the three recommended methods to effectively seal the joints in exterior insulating sheathing to create a simple, long term, and durable drainage plane.

  4. U.S. Government Supports Low Emission Economic Growth (Fact Sheet)

    Energy Technology Data Exchange (ETDEWEB)

    Watson, A.; Sandor, D.; Butheau, M.

    2013-11-01

    Countries around the world face the challenge of maintaining long-term sustainable economic growth and development under the threat of climate change. By identifying and pursuing a sustainable development pathway now, they are better positioned to reach their economic growth goals while addressing climate change impacts and lowering greenhouse gas (GHG) emissions. Low emission development strategies - development plans that promote sustainable social and economic development while reducing long-term GHG emissions - provide a pathway to preparing for a global low emission future. Partner country governments are working with the U.S. government through the Enhancing Capacity for Low Emission Development Strategies (EC-LEDS) program to further their national development objectives.

  5. Reducing Enzyme Costs Increases the Market Potential of Biofuels (Fact Sheet)

    Energy Technology Data Exchange (ETDEWEB)

    2013-08-01

    Cellulosic ethanol prices depend heavily on the cost of the cellulase enzymes used to break down the biomass into fermentable sugars. To reduce these costs, NREL partnered with two leading enzyme companies, Novozymes and Genencor, to engineer new cellulase enzymes that are exceptionally good at breaking down cellulose. Genencor is now part of DuPont Industrial Biosciences.

  6. Energy Transition Initiative: Island Energy Snapshot - U.S. Virgin Islands (Fact Sheet)

    Energy Technology Data Exchange (ETDEWEB)

    2015-03-01

    This profile provides a snapshot of the energy landscape of the U.S. Virgin Islands (USVI) - St. Thomas, St. John, and St. Croix. The Virgin Islands archipelago makes up the northern portion of the Lesser Antilles and the western island group of the Leeward Islands, forming the border between the Atlantic Ocean and the Caribbean Sea.

  7. A New Classification Scheme for For-Profit Institutions. Fact Sheet

    Science.gov (United States)

    Institute for Higher Education Policy, 2012

    2012-01-01

    For-profit institutions are more visible today among policymakers, researchers, and investors, due in large part to the sharp rise in the number of students attending them over the last decade. From 2000 to 2009, enrollment in the for-profit sector tripled while enrollment in the public and not-for-profit sectors increased by less than 25 percent.…

  8. Career Development in the Work Place. Overview: ERIC Fact Sheet No. 11.

    Science.gov (United States)

    Eabon, Michelle F.

    Changes in the composition and attitudes of the work force have resulted in increased interest by employers in formulating and implementing career development efforts for their employees. Surveys have revealed: companies believe that career development efforts enhance employee performance and improve utilization of talents; most organizations have…

  9. How To Manage a Livestock Yard and Protect Your Water - Homeowner Fact Sheet

    OpenAIRE

    Mesner, Nancy

    2015-01-01

    Proper management of livestock yards helps reduce potential contamination of surface and ground water. Utah now requires that all animal feeding operations (AFOs) control runoff to surface waters (see glossary for definition of an AFO).

  10. Low-Temperature Biodiesel Research Reveals Potential Key to Successful Blend Performance (Fact Sheet)

    Energy Technology Data Exchange (ETDEWEB)

    2012-02-01

    Relatively low-cost solutions could improve reliability while making biodiesel blends an affordable option. While biodiesel has very low production costs and the potential to displace up to 10% of petroleum diesel, until now, issues with cold weather performance have prevented biodiesel blends from being widely adopted. Some biodiesel blends have exhibited unexplained low-temperature performance problems even at blend levels as low as 2% by volume. The most common low-temperature performance issue is vehicle stalling caused by fuel filter clogging, which prevents fuel from reaching the engine. Research at the National Renewable Energy Laboratory (NREL) reveals the properties responsible for these problems, clearing a path for the development of solutions and expanded use of energy-conserving and low-emissions alternative fuel. NREL researchers set out to study the unpredictable nature of biodiesel crystallization, the condition that impedes the flow of fuel in cold weather. Their research revealed for the first time that saturated monoglyceride impurities common to the biodiesel manufacturing process create crystals that can cause fuel filter clogging and other problems when cooling at slow rates. Biodiesel low-temperature operational problems are commonly referred to as 'precipitates above the cloud point (CP).' NREL's Advanced Biofuels team spiked distilled soy and animal fat-derived B100, as well as B20, B10, and B5 biodiesel blends with three saturated monoglycerides (SMGs) at concentration levels comparable to those of real-world fuels. Above a threshold or eutectic concentration, the SMGs (monomyristin, monopalmitin, and monostearin) were shown to significantly raise the biodiesel CP, and had an even greater impact on the final melting temperature. Researchers discovered that upon cooling, monoglyceride initially precipitates as a metastable crystal, but it transforms over time or upon slight heating into a more stable crystal with a much lower solubility and higher melting temperature - and with increased potential to cause vehicle performance issues. This explains why fuel-filter clogging typically occurs over the course of long, repeated diurnal cooling cycles. The elevated final melting points mean that restarting vehicles with clogged filters can be difficult even after ambient temperatures have warmed to well above CP. By examining how biodiesel impurities affect filtration and crystallization during warming and cooling cycles, NREL researchers uncovered an explanation for poor biodiesel performance at low temperatures. The observation of a eutectic point, or a concentration below which SMGs have no effect, indicates that SMGs do not have to be completely removed from biodiesel to solve low-temperature performance problems.

  11. From niche to volume with integrity and trust. Case study Fact sheet. Ekodar - Slovenia

    OpenAIRE

    Borec, Andreja; Prišenk, Jernej

    2015-01-01

    The “Ekodar” organic beef label was established in 2009 by the Šaleška Valley agricultural cooperative. Currently, 76 producers/farmers label their products with the Ekodar brand, which speaks to a onnection of trust between consumers. The meat is available in eleven large producers and retailers, such as Mercator, two organic shops, two agricultural co’ops, as well as online, and delivery is available in twelve cities throughout Slovenia. Marketing and distribution is done via the central um...

  12. Condom Use and Consistency among Teen Males. Fact Sheet. Publication #2008-37

    Science.gov (United States)

    Ikramullah, Erum; Manlove, Jennifer

    2008-01-01

    Teens in the United States have high rates of unintended pregnancy and sexually transmitted infections (STIs), and recent data indicate that U.S. teens are engaging in riskier sexual behaviors. Male adolescents can help to lower these rates and risks by using condoms consistently with their sexual partners. Child Trends drew on national survey…

  13. Protecting Against the Flu: Advice for Caregivers of Children Less than 6 Months Old. Fact Sheet

    Science.gov (United States)

    Centers for Disease Control and Prevention, 2007

    2007-01-01

    Research has shown that children less than 5 years of age are at high risk of serious flu-related complications. It is estimated that more than 20,000 children less than 5 years old are hospitalized due to flu each year in the U.S. Many more have to go to a doctor, an urgent care center, or the emergency room because of flu. Complications from the…

  14. No Place to Call Home: Child & Youth Homelessness in the United States. Poverty Fact Sheet

    Science.gov (United States)

    Damron, Neil

    2015-01-01

    "No Place to Call Home: Child and Youth Homelessness in the United States," prepared by intern Neil Damron and released in May 2015, presents the statistics on child and youth homelessness and recent trends in Wisconsin and the United States. It explores the major challenges faced by homeless minors, and, drawing from recent research by…

  15. NREL's Building-Integrated Supercomputer Provides Heating and Efficient Computing (Fact Sheet)

    Energy Technology Data Exchange (ETDEWEB)

    2014-09-01

    NREL's Energy Systems Integration Facility (ESIF) is meant to investigate new ways to integrate energy sources so they work together efficiently, and one of the key tools to that investigation, a new supercomputer, is itself a prime example of energy systems integration. NREL teamed with Hewlett-Packard (HP) and Intel to develop the innovative warm-water, liquid-cooled Peregrine supercomputer, which not only operates efficiently but also serves as the primary source of building heat for ESIF offices and laboratories. This innovative high-performance computer (HPC) can perform more than a quadrillion calculations per second as part of the world's most energy-efficient HPC data center.

  16. Stand-Off Furring in Deep Energy Retrofits, Syracuse, New York (Fact Sheet)

    Energy Technology Data Exchange (ETDEWEB)

    2014-05-01

    IBACOS, in collaboration with GreenHomes America, was contracted by the New York State Energy Research and Development Authority to research exterior wall insulation solutions. This research investigated cost-effective deep energy retrofit (DER) solutions for improving the building shell exterior while achieving a cost-reduction goal, including reduced labor costs to reach a 50/50 split between material and labor. The strategies included exterior wall insulation plus energy upgrades as needed in the attic, mechanical and ventilation systems, and basement band joist, walls, and floors. The work can be integrated with other home improvements such as siding or window replacement. This strategy minimizes physical connections to existing wall studs, encapsulates existing siding materials (including lead paint) with spray foam, and creates a vented rain screen assembly to promote drying. GreenHomes America applied construction details created by IBACOS to a test home. 2x4 framing members were attached to the wall at band joists and top plates using 'L' clips, with spray foam insulating the wall after framing was installed. Windows were installed simultaneously with the framing, including extension jambs. The use of clips in specific areas provided the best strength potential, and 'picture framing' the spray foam held the 2x4s in place. Short-term testing was performed at this house, with monitoring equipment installed for long-term testing. Testing measurements will be provided in a later report, as well as utility impact (before and after), costs (labor and materials), construction time, standard specifications, and analysis for the exterior wall insulation strategy.

  17. Applying Best Practices to Florida Local Government Retrofit Programs, Central Florida (Fact Sheet)

    Energy Technology Data Exchange (ETDEWEB)

    2014-03-01

    In some communities, local government and non-profit entities have funds to purchase and renovate distressed, foreclosed homes for resale in the affordable housing market. Numerous opportunities to improve whole house energy efficiency are inherent in these comprehensive renovations. BA-PIRC worked together in a multi-year field study making recommendations in individual homes, meanwhile compiling improvement costs, projected energy savings, practical challenges, and labor force factors surrounding common energy-related renovation measures. The field study, Phase 1 of this research, resulted in a set of best practices appropriate to the current labor pool and market conditions in central Florida to achieve projected annual energy savings of 15-30% and higher. This report describes Phase 2 of the work where researchers worked with a local government partner to implement and refine the "current best practices". A simulation study was conducted to characterize savings potential under three sets of conditions representing varying replacement needs for energy-related equipment and envelope components. The three scenarios apply readily to the general remodeling industry as for renovation of foreclosed homes for the affordable housing market. Our new local government partner, the City of Melbourne, implemented the best practices in a community-scale renovation program that included ten homes in 2012. ​

  18. Integrating Variable Renewable Energy in Electric Power Markets: Best Practices from International Experience (Fact Sheet)

    Energy Technology Data Exchange (ETDEWEB)

    2014-10-01

    Many countries--reflecting very different geographies, markets, and power systems--are successfully managing high levels of variable renewable energy (RE) on the grid. Australia (South Australia), Denmark, Germany, Ireland, Spain, and the United States (Colorado and Texas), for example, have effectively integrated variable RE utilizing diverse approaches. Analysis of the results from these case studies reveals a wide range of mechanisms that can be used to accommodate high penetrations of variable RE (e.g., from new market designs to centralized planning). Nevertheless, the myriad approaches collectively suggest that governments can best enable variable RE grid integration by implementing best practices in five areas of intervention: lead public engagement, particularly for new transmission; coordinate and integrate planning; develop rules for market evolution that enable system flexibility; expand access to diverse resources and geographic footprint of operations; and improve system operations.

  19. Hydronic Systems: Designing for Setback Operation, Ithaca, New York (Fact Sheet)

    Energy Technology Data Exchange (ETDEWEB)

    2014-05-01

    Conventional wisdom surrounding space heating has told us a couple of things consistently for several years now: size the mechanical systems to the heating loads and setting the thermostat back at night will result in energy savings. The problem is these two recommendations oppose each other. A system that is properly sized to the heating load will not have the extra capacity necessary to recover from a thermostat setback, especially at design conditions. The implication of this is that, for setback to be successfully implemented, the heating system must be oversized. This issue is exacerbated further when an outdoor reset control is used with a condensing boiler, because not only is the system matched to the load at design, the outdoor reset control matches the output to the load under varying outdoor temperatures. Under these circumstances, the home may never recover from setback. Special controls to bypass the outdoor reset sensor are then needed. Properly designing a hydronic system for setback operation can be accomplished but depends on several factors. Determining the appropriateness of setback for a particular project is the first step. This is followed by proper sizing of the boiler and baseboard to ensure the needed capacity can be met. Finally, control settings must be chosen that result in the most efficient and responsive performance. This guide provides step by step instructions for heating contractors and hydronic designers for selecting the proper control settings to maximize system performance and improve response time when using a thermostat setback.

  20. Model Organisms Fact Sheet: Using Model Organisms to Study Health and Disease

    Science.gov (United States)

    ... Model Organisms to Study Health and Disease Using Model Organisms to Study Health and Disease Tagline (Optional) ... and treating disease in humans. What is a model? The word model has many meanings, but in ...

  1. Transformations, Inc. Net Zero Energy Communities, Devens, Easthampton, Townsend, Massachusetts (Fact Sheet)

    Energy Technology Data Exchange (ETDEWEB)

    2013-11-01

    In 2009, Transformations, Inc. partnered with U.S. Department of Energy (DOE) Building America team Building Science Corporation (BSC) to build new net zero energy houses in three developments in Massachusetts. The company has been developing strategies for cost-effective super-insulated homes in the New England market since 2006. After years of using various construction techniques, it has developed a specific set of assemblies and specifications that achieve a 44.9% reduction in energy use compared with a home built to the 2009 International Residential Code, qualifying the houses for the DOE's Challenge Home. The super-insulated houses provide data for several research topics in a cold climate. BSC studied the moisture risks in double stud walls insulated with open cell spray foam and cellulose. The mini-split air source heat pump (ASHP) research focused on the range of temperatures experienced in bedrooms as well as the homeowners' perceptions of equipment performance. BSC also examined the developer's financing options for the photovoltaic (PV) systems, which take advantage of Solar Renewable Energy Certificates, local incentives, and state and federal tax credits.

  2. Landmark Report Analyzes Current State of U.S. Offshore Wind Industry (Fact Sheet)

    Energy Technology Data Exchange (ETDEWEB)

    2011-09-01

    New report assesses offshore wind industry, offshore wind resource, technology challenges, economics, permitting procedures, and potential risks and benefits. The National Renewable Energy Laboratory (NREL) recently published a new report that analyzes the current state of the offshore wind energy industry, Large-Scale Offshore Wind Power in the United States. It provides a broad understanding of the offshore wind resource, and details the associated technology challenges, economics, permitting procedures, and potential risks and benefits of developing this clean, domestic, renewable resource. The United States possesses large and accessible offshore wind energy resources. The availability of these strong offshore winds close to major U.S. coastal cities significantly reduces power transmission issues. The report estimates that U.S. offshore winds have a gross potential generating capacity four times greater than the nation's present electric capacity. According to the report, developing the offshore wind resource along U.S. coastlines and in the Great Lakes would help the nation: (1) Achieve 20% of its electricity from wind by 2030 - Offshore wind could supply 54 gigawatts of wind capacity to the nation's electrical grid, increasing energy security, reducing air and water pollution, and stimulating the domestic economy. (2) Provide clean power to its coastal demand centers - Wind power emits no carbon dioxide (CO2) and there are plentiful winds off the coasts of 26 states. (3) Revitalize its manufacturing sector - Building 54 GW of offshore wind energy facilities would generate an estimated $200 billion in new economic activity, and create more than 43,000 permanent, well-paid technical jobs in manufacturing, construction, engineering, operations and maintenance. NREL's report concludes that the development of the nation's offshore wind resources can provide many potential benefits, and with effective research, policies, and commitment, offshore wind energy can play a vital role in future U.S. energy markets.

  3. Wind and Water Power Modeling and Simulation at the NWTC (Fact Sheet)

    Energy Technology Data Exchange (ETDEWEB)

    2015-02-01

    Researchers and engineers at the National Wind Technology Center have developed a wide range of computer modeling and simulation tools to support the wind and water power industries with state-of-the-art design and analysis capabilities.

  4. Student Parents Face Significant Challenges to Postsecondary Success. Fact Sheet #C376

    Science.gov (United States)

    Miller, Kevin

    2010-01-01

    Barriers to success in postsecondary programs for student parents can be identified in data from the 2008 National Postsecondary Student Aid Survey, administered by the U.S. Department of Education. Indicators show that basic literacy skills of student parents lag behind those of students without children. Upon arriving at postsecondary…

  5. Investing in Young Children: A Fact Sheet on Early Care and Education Participation, Access, and Quality

    Science.gov (United States)

    Schmit, Stephanie; Matthews, Hannah; Smith, Sheila; Robbins, Taylor

    2013-01-01

    Across the U.S., large numbers of young children are affected by one or more risk factors that have been linked to academic failure and poor health. High quality early care and education can play a critical role in promoting young children's early learning and success in life, while also supporting families' economic security. Young…

  6. National Civics Teacher Survey: Information Literacy in High School Civics. Fact Sheet

    Science.gov (United States)

    Kawashima-Ginsberg, Kei

    2014-01-01

    Teaching students to use news and information media ("information literacy") is an important aspect of civic education, especially now that news sources are rapidly changing and fragmenting along ideological lines. Information literacy is required in several state standards, and it is also frequently defined as an important "21st…

  7. Assisted Ventilation.

    Science.gov (United States)

    Dries, David J

    2016-01-01

    Controlled Mechanical Ventilation may be essential in the setting of severe respiratory failure but consequences to the patient including increased use of sedation and neuromuscular blockade may contribute to delirium, atelectasis, and diaphragm dysfunction. Assisted ventilation allows spontaneous breathing activity to restore physiological displacement of the diaphragm and recruit better perfused lung regions. Pressure Support Ventilation is the most frequently used mode of assisted mechanical ventilation. However, this mode continues to provide a monotonous pattern of support for respiration which is normally a dynamic process. Noisy Pressure Support Ventilation where tidal volume is varied randomly by the ventilator may improve ventilation and perfusion matching but the degree of support is still determined by the ventilator. Two more recent modes of ventilation, Proportional Assist Ventilation and Neurally Adjusted Ventilatory Assist (NAVA), allow patient determination of the pattern and depth of ventilation. Proposed advantages of Proportional Assist Ventilation and NAVA include decrease in patient ventilator asynchrony and improved adaptation of ventilator support to changing patient demand. Work of breathing can be normalized with these modes as well. To date, however, a clear pattern of clinical benefit has not been demonstrated. Existing challenges for both of the newer assist modes include monitoring patients with dynamic hyperinflation (auto-positive end expiratory pressure), obstructive lung disease, and air leaks in the ventilator system. NAVA is dependent on consistent transduction of diaphragm activity by an electrode system placed in the esophagus. Longevity of effective support with this technique is unclear. PMID:25501776

  8. Facts and fictions about polymorphism.

    Science.gov (United States)

    Cruz-Cabeza, Aurora J; Reutzel-Edens, Susan M; Bernstein, Joel

    2015-12-01

    We present new facts about polymorphism based on (i) crystallographic data from the Cambridge Structural Database (CSD, a database built over 50 years of community effort), (ii) 229 solid form screens conducted at Hoffmann-La Roche and Eli Lilly and Company over the course of 8+ and 15+ years respectively and (iii) a dataset of 446 polymorphic crystals with energies and properties computed with modern DFT-d methods. We found that molecular flexibility or size has no correlation with the ability of a compound to be polymorphic. Chiral molecules, however, were found to be less prone to polymorphism than their achiral counterparts and compounds able to hydrogen bond exhibit only a slightly higher propensity to polymorphism than those which do not. Whilst the energy difference between polymorphs is usually less than 1 kcal mol(-1), conformational polymorphs are capable of differing by larger values (up to 2.5 kcal mol(-1) in our dataset). As overall statistics, we found that one in three compounds in the CSD are polymorphic whilst at least one in two compounds from the Roche and Lilly set display polymorphism with a higher estimate of up to three in four when compounds are screened intensively. Whilst the statistics provide some guidance of expectations, each compound constitutes a new challenge and prediction and realization of targeted polymorphism still remains a holy grail of materials sciences.

  9. Vehicle Technologies Fact of the Week 2015

    Energy Technology Data Exchange (ETDEWEB)

    Davis, Stacy C. [Oak Ridge National Lab. (ORNL), Oak Ridge, TN (United States); Diegel, Susan W. [Oak Ridge National Lab. (ORNL), Oak Ridge, TN (United States); Moore, Sheila A. [Oak Ridge National Lab. (ORNL), Oak Ridge, TN (United States); Boundy, Robert G. [Roltek, Inc., Clinton, TN (United States)

    2016-05-01

    Each week the U.S. Department of Energy s Vehicle Technology Office (VTO) posts a Fact of the Week on their website: http://www1.eere.energy.gov/vehiclesandfuels/ . These Facts provide statistical information, usually in the form of charts and tables, on vehicle sales, fuel economy, gasoline prices, and other transportation-related trends. Each Fact is a stand-alone page that includes a graph, text explaining the significance of the data, the supporting information on which the graph was based, and the source of the data. A link to the current week s Fact is available on the VTO homepage, but older Facts (back to 2009) are archived and still available at: http://energy.gov/eere/vehicles/current-and-past-years-facts-week. Each Fact of the Week website page includes a link to an Excel file. That file contains the data from the Supporting Information section of the page so that researchers can easily use data from the Fact of the Week in their work. Beginning in August of 2015, a subscription list is available on the DOE website so that those interested can sign up for an email to be sent each Monday which includes the text and graphic from the current week s Fact. This report is a compilation of the Facts that were posted during calendar year 2015. The Facts were created, written and prepared by staff in Oak Ridge National Laboratory's Center for Transportation Analysis.

  10. The Association between Nutrition Facts Label Utilization and Comprehension among Latinos in Two East Los Angeles Neighborhoods

    OpenAIRE

    Sharif, MZ; Rizzo, S; Prelip, ML; Glik, DC; Belin, TR; Langellier, BA; Kuo, AA; Garza, JR; Ortega, AN

    2014-01-01

    Background: The Nutrition Facts label can facilitate healthy dietary practices. There is a dearth of research on Latinos' utilization and comprehension of the Nutrition Facts label. Objective: To measure use and comprehension of the Nutrition Facts label and to identify correlates among Latinos in East Los Angeles, CA. Design: Cross-sectional interviewer-administered survey using computer-assisted personal interview software, conducted in either English or Spanish in the participant's home. P...

  11. Automobile sheet metal part production with incremental sheet forming

    Directory of Open Access Journals (Sweden)

    İsmail DURGUN

    2016-02-01

    Full Text Available Nowadays, effect of global warming is increasing drastically so it leads to increased interest on energy efficiency and sustainable production methods. As a result of adverse conditions, national and international project platforms, OEMs (Original Equipment Manufacturers, SMEs (Small and Mid-size Manufacturers perform many studies or improve existing methodologies in scope of advanced manufacturing techniques. In this study, advanced manufacturing and sustainable production method "Incremental Sheet Metal Forming (ISF" was used for sheet metal forming process. A vehicle fender was manufactured with or without die by using different toolpath strategies and die sets. At the end of the study, Results have been investigated under the influence of method and parameters used.Keywords: Template incremental sheet metal, Metal forming

  12. Electromagnetic hypersensitivity: Fact or fiction?

    International Nuclear Information System (INIS)

    As the prevalence of wireless telecommunication escalates throughout the world, health professionals are faced with the challenge of patients who report symptoms they claim are connected with exposure to some frequencies of electromagnetic radiation (EMR). Some scientists and clinicians acknowledge the phenomenon of hypersensitivity to EMR resulting from common exposures such as wireless systems and electrical devices in the home or workplace; others suggest that electromagnetic hypersensitivity (EHS) is psychosomatic or fictitious. Various organizations including the World Health Organization as well as some nation states are carefully exploring this clinical phenomenon in order to better explain the rising prevalence of non-specific, multi-system, often debilitating symptoms associated with non-ionizing EMR exposure. As well as an assortment of physiological complaints, patients diagnosed with EHS also report profound social and personal challenges, impairing their ability to function normally in society. This paper offers a review of the sparse literature on this perplexing condition and a discussion of the controversy surrounding the legitimacy of the EHS diagnosis. Recommendations are provided to assist health professionals in caring for individuals complaining of EHS. - Highlights: ► Many people report symptoms when near devices emanating electromagnetic fields(EMF). ► Electromagnetic hypersensitivity (EHS) research has generated conflicting outcomes. ► Recent evidence suggests pathophysiological change in some individuals with EHS. ► EHS patients consistently report profound social and personal challenges. ► Clinicians need to be apprised of the EHS condition and potential interventions.

  13. Market changes - fact or fiction

    International Nuclear Information System (INIS)

    Key changes that have taken place in the electric market in Alberta in light of the structural changes mandated by the Department of Energy through the restructuring initiative embodied in the Electric Utilities Act of 1996, are described. This historical review is undertaken in an effort to determine the extent of real changes and how much more changes have to occur to consider the market to be fully deregulated and truly competitive. Three questions are used to determine the extent of changes: (1) is there a customer choice of power supplies? (2) is there real opportunity to enter the generation market? (3)are decisions about pricing and investment for generation guided by competitive market forces? The author provides detailed responses to each of his own questions. With regard to consumer choice the answer is a very qualified one, i.e. there is some choice, but the extent is dependent on how much the consumer is prepared to ante up for power, and how long he is prepared to wait. The question of opportunities to enter the generation market is answered by saying that we are not there yet, but getting closer. With regard to pricing and investment in generation, the author's view is that we are still a long way from prices and investment being determined by competitive market forces, notwithstanding the fact that this is one of the principal purposes of the Act. All in all, progress is being made, but only a successful auction of the Power Purchase Arrangements (PPAs) , economic direct access rates at the transmission and distribution levels, and increase in non-utility generation will be acceptable as credible indicators of a truly competitive market

  14. Uranium mining sites - Thematic sheets

    International Nuclear Information System (INIS)

    A first sheet proposes comments, data and key numbers about uranium extraction in France: general overview of uranium mining sites, status of waste rock and tailings after exploitation, site rehabilitation. The second sheet addresses the sources of exposure to ionizing radiations due to ancient uranium mining sites: discussion on the identification of these sources associated with these sites, properly due to mining activities or to tailings, or due to the transfer of radioactive substances towards water and to the contamination of sediments, description of the practice and assessment of radiological control of mining sites. A third sheet addresses the radiological exposure of public to waste rocks, and the dose assessment according to exposure scenarios: main exposure ways to be considered, studied exposure scenarios (passage on backfilled path and grounds, stay in buildings built on waste rocks, keeping mineralogical samples at home). The fourth sheet addresses research programmes of the IRSN on uranium and radon: epidemiological studies (performed on mine workers; on French and on European cohorts, French and European studies on the risk of lung cancer associated with radon in housing), study of the biological effects of chronic exposures. The last sheet addresses studies and expertises performed by the IRSN on ancient uranium mining sites in France: studies commissioned by public authorities, radioactivity control studies performed by the IRSN about mining sites, participation of the IRSN to actions to promote openness to civil society

  15. Guide for waste profile sheets

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2009-09-15

    This waste profile sheet was prepared to help petroleum industry operators properly classify and handle industrial waste. The profile sheets complied with British Columbia (BC) occupational health and safety regulations. Waste sheets were provided for compressed gases; flammable and combustible materials; oxidizing materials; poisonous materials; toxic materials; biohazardous and infectious materials; corrosive materials; and dangerously reactive materials. The waste information sheets were divided into 4 sections: (1) general information, (2) hazard information, (3) management methods, and (4) transportation. Sheets were provided for absorbents and rags; acids; batteries; carbon-amine; carbon-glycol; flammable and self-heating carbon; metal catalysts; caustic materials; contaminated debris; desiccant materials; drill sump materials; filters; raw gas fluids; frac fluids; hydrotest fluids; incinerator ashes; lubricating oils; PCBs; pigging wax; various sludges; solvent residues; process water; and well workover fluids. Detailed information on the handling, storage and disposal of the wastes was provided, as well as information related to reportable releases, required labels and placards, and documentation related to hazardous waste shipment. tabs., figs.

  16. Hearing Assistive Technology

    Science.gov (United States)

    ... for the Public / Hearing and Balance Hearing Assistive Technology Hearing Assistive Technology: FM Systems | Infrared Systems | Induction ... Assistive Technology Systems Solutions What are hearing assistive technology systems (HATS)? Hearing assistive technology systems (HATS) are ...

  17. Theoretical analysis of sheet metal formability

    Science.gov (United States)

    Zhu, Xinhai

    Sheet metal forming processes are among the most important metal-working operations. These processes account for a sizable proportion of manufactured goods made in industrialized countries each year. Furthermore, to reduce the cost and increase the performance of manufactured products, in addition to the environmental concern, more and more light weight and high strength materials have been used as a substitute to the conventional steel. These materials usually have limited formability, thus, a thorough understanding of the deformation processes and the factors limiting the forming of sound parts is important, not only from a scientific or engineering viewpoint, but also from an economic point of view. An extensive review of previous studies pertaining to theoretical analyses of Forming Limit Diagrams (FLDs) is contained in Chapter I. A numerical model to analyze the neck evolution process is outlined in Chapter II. With the use of strain gradient theory, the effect of initial defect profile on the necking process is analyzed. In the third chapter, the method proposed by Storen and Rice is adopted to analyze the initiation of localized neck and predict the corresponding FLDs. In view of the fact that the width of the localized neck is narrow, the deformation inside the neck region is constrained by the material in the neighboring homogeneous region. The relative rotation effect may then be assumed to be small and is thus neglected. In Chapter IV, Hill's 1948 yield criterion and strain gradient theory are employed to obtain FLDs, for planar anisotropic sheet materials by using bifurcation analysis. The effects of the strain gradient coefficient c and the material anisotropic parameters R's on the orientation of the neck and FLDs are analyzed in a systematic manner and compared with experiments. In Chapter V, Hill's 79 non-quadratic yield criterion with a deformation theory of plasticity is used along with bifurcation analyses to derive a general analytical

  18. Electromagnetic hypersensitivity: Fact or fiction?

    Energy Technology Data Exchange (ETDEWEB)

    Genuis, Stephen J., E-mail: sgenuis@ualberta.ca [University of Alberta (Canada); Lipp, Christopher T. [Faculty of Medicine at the University of Calgary (Canada)

    2012-01-01

    As the prevalence of wireless telecommunication escalates throughout the world, health professionals are faced with the challenge of patients who report symptoms they claim are connected with exposure to some frequencies of electromagnetic radiation (EMR). Some scientists and clinicians acknowledge the phenomenon of hypersensitivity to EMR resulting from common exposures such as wireless systems and electrical devices in the home or workplace; others suggest that electromagnetic hypersensitivity (EHS) is psychosomatic or fictitious. Various organizations including the World Health Organization as well as some nation states are carefully exploring this clinical phenomenon in order to better explain the rising prevalence of non-specific, multi-system, often debilitating symptoms associated with non-ionizing EMR exposure. As well as an assortment of physiological complaints, patients diagnosed with EHS also report profound social and personal challenges, impairing their ability to function normally in society. This paper offers a review of the sparse literature on this perplexing condition and a discussion of the controversy surrounding the legitimacy of the EHS diagnosis. Recommendations are provided to assist health professionals in caring for individuals complaining of EHS. - Highlights: Black-Right-Pointing-Pointer Many people report symptoms when near devices emanating electromagnetic fields(EMF). Black-Right-Pointing-Pointer Electromagnetic hypersensitivity (EHS) research has generated conflicting outcomes. Black-Right-Pointing-Pointer Recent evidence suggests pathophysiological change in some individuals with EHS. Black-Right-Pointing-Pointer EHS patients consistently report profound social and personal challenges. Black-Right-Pointing-Pointer Clinicians need to be apprised of the EHS condition and potential interventions.

  19. Evolution in Many-Sheeted Space-time

    OpenAIRE

    Pitkänen, Matti

    2010-01-01

    The topics of the article has been restricted to those, which seem to represent the most well-established ideas about evolution in many-sheeted space-time. a) Basic facts about and TGD based model for pre-biotic evolution are discussed. b) A model for the ATP-ADP process based on DNA as topological quantum computer vision, the identification of universal metabolic energy quanta in terms of zero point kinetic energies, and the notion of remote metabolism is discussed. c) A model f...

  20. Sheet Bending using Soft Tools

    Science.gov (United States)

    Sinke, J.

    2011-05-01

    Sheet bending is usually performed by air bending and V-die bending processes. Both processes apply rigid tools. These solid tools facilitate the generation of software for the numerical control of those processes. When the lower rigid die is replaced with a soft or rubber tool, the numerical control becomes much more difficult, since the soft tool deforms too. Compared to other bending processes the rubber backed bending process has some distinct advantages, like large radius-to-thickness ratios, applicability to materials with topcoats, well defined radii, and the feasibility of forming details (ridges, beads). These advantages may give the process exclusive benefits over conventional bending processes, not only for industries related to mechanical engineering and sheet metal forming, but also for other disciplines like Architecture and Industrial Design The largest disadvantage is that also the soft (rubber) tool deforms. Although the tool deformation is elastic and recovers after each process cycle, the applied force during bending is related to the deformation of the metal sheet and the deformation of the rubber. The deformation of the rubber interacts with the process but also with sheet parameters. This makes the numerical control of the process much more complicated. This paper presents a model for the bending of sheet materials using a rubber lower die. This model can be implemented in software in order to control the bending process numerically. The model itself is based on numerical and experimental research. In this research a number of variables related to the tooling and the material have been evaluated. The numerical part of the research was used to investigate the influence of the features of the soft lower tool, like the hardness and dimensions, and the influence of the sheet thickness, which also interacts with the soft tool deformation. The experimental research was focused on the relation between the machine control parameters and the most