76 FR 21109 - Rural Energy for America Program

Federal Register 2010, 2011, 2012, 2013, 2014

2011-04-14

...The Rural Business-Cooperative Service (Agency) is establishing an interim rule for the Rural Energy for America Program (REAP), which is authorized under the Food, Conservation, and Energy Act of 2008. This interim rule modifies the existing grant and guaranteed loan program for renewable energy systems and energy efficiency improvements. In addition, it adds a grant program for feasibility studies for renewable energy systems and a grant program for energy audits and renewable energy development assistance, as provided in the Food, Conservation, and Energy Act of 2008.

Geography, Resources, and Environment of Latin America: An Undergraduate Science Course focused on Attracting Hispanic students to Science and on Educating Non-Hispanics about Latin America.

NASA Astrophysics Data System (ADS)

Pujana, I.; Stern, R. J.; Ledbetter, C. E.

2004-12-01

With NSF-CCLI funding, we have developed, taught, and evaluated a new lower-division science course for non-majors, entitled "Geography, Resources, and Environment of Hispanic America" (GRELA). This is an adaptation of a similar course, "Geology and Development of Modern Africa" developed by Barbara Tewksbury (Hamilton College), to attract African American students to science by highlighting cultural ties with their ancestral lands. We think that a similar approach focusing on Latin America may attract Hispanic undergraduates, at the same time that it increases awareness among non-Hispanic students about challenges facing our neighbors to the south. GRELA is an interdisciplinary exploration of how the physical and biological environment of Mexico, Central America, and South America have influenced the people who live there. The course consists of 20 lectures and requires the student to present a report partnering with correspondents in Latin American universities. GRELA begins with an overview of Latin American physical and cultural geography and geologic evolution followed by a series of modules that relate the natural resources and environment of Latin America to the history, economy, and culture of the region. This is followed by an exploration of pre-Columbian cultures. The use of metals by pre-Columbian, colonial, and modern cultures is presented next. We then discuss hydrocarbon resources, geothermal energy, and natural hazards of volcanoes and earthquakes. The last half of the course focuses on Earth System Science themes, including El Nino, glaciers, the Amazon river and rainforest, and coral reefs. The final presentation concerns population growth and water resources along the US-Mexico border. Grades are based on two midterms, one final, and a project which requires that groups of students communicate with scientists in Latin America to explore some aspect of geography, natural resources, or the environment of a Latin American region of common interest

Building America FY 2016 Annual Report: Building America Is Driving Real Solutions in the Race to Zero Energy Homes -- Appendix

DOE Office of Scientific and Technical Information (OSTI.GOV)

Farrar, Sara; Rothgeb, Stacey; Polly, Ben

This document is a set of appendices presenting technical discussion and references as a companion to the 'Building America FY 2016 Annual Report: Building America Is Driving Real Solutions in the Race to Zero Energy Homes' publication.

77 FR 45596 - Shell Energy North America (US), L.P. v. California Independent System Operator Corporation...

Federal Register 2010, 2011, 2012, 2013, 2014

2012-08-01

... DEPARTMENT OF ENERGY Federal Energy Regulatory Commission [Docket No. EL12-88 -000] Shell Energy North America (US), L.P. v. California Independent System Operator Corporation; Notice of Complaint Take... (Commission) Rules of Practice and Procedure, 18 CFR 385.206, Shell Energy North America (US), L.P...

75 FR 64306 - Shell Energy North America (US), LP; Notice of Institution of Proceeding and Refund Effective Date

Federal Register 2010, 2011, 2012, 2013, 2014

2010-10-19

...] Shell Energy North America (US), LP; Notice of Institution of Proceeding and Refund Effective Date...), concerning the justness and reasonableness of Shell Energy North America (US), LP's market- based rate authority in the Central and Southwest balancing authority area. Shell Energy North America (US), LP, 133...

Powering Up: Assessing the growing municipal energy resilience building efforts in North America

NASA Astrophysics Data System (ADS)

Schimmelfing, Kara

Energy related shortages and price volatilities can impact all levels of society. With coming fossil fuel depletion related to peak oil, it is expected these shortages and volatilities will increase in frequency, duration, and intensity. Resilience building is a strategy to minimize the effects of these events by modifying systems so they are less impacted and/or recover more quickly from disruptive events. Resilience building is being used, particularly at the municipal scale, to prepare for these coming energy related changes. These municipal efforts have only been in existence for five to ten years, and full implementation is still in progress. Little evaluation has been done of these municipal efforts to date, particularly in North America. Despite this, it is important to begin to assess the effectiveness of these efforts now. As a result, future efforts can be redirected to address weak areas and that lessons learned by vanguard communities can be applied in other communities attempting to build energy resilience in the future. This thesis involved the creation of a hybrid framework to evaluate municipal energy resilience building efforts. The framework drew primarily from planning process and factors identified as important to build resilience in social-ecological systems. It consisted of the following categories to group resilience building efforts: Economy, Resource Systems & Infrastructure, Public Awareness, Social Services, Transportation, Built Environment, and Natural Environment. Within these categories the following process steps should be observed: Context, Goals, Needs, Processes, and Outcomes. This framework was then tested through application to four case-study communities (Bloomington, IN, Hamilton, ON, Oakland, CA, Victoria, BC) currently pursuing energy resilience building efforts in North America. This qualitative research involved document analysis primarily of municipal documents related to energy planning efforts. Supplementary interviews

Deep Energy Retrofit Guidance for the Building America Solutions Center

DOE Office of Scientific and Technical Information (OSTI.GOV)

Less, Brennan; Walker, Iain

2015-01-01

The U.S. DOE Building America program has established a research agenda targeting market-relevant strategies to achieve 40% reductions in existing home energy use by 2030. Deep Energy Retrofits (DERs) are part of the strategy to meet and exceed this goal. DERs are projects that create new, valuable assets from existing residences, by bringing homes into alignment with the expectations of the 21st century. Ideally, high energy using, dated homes that are failing to provide adequate modern services to their owners and occupants (e.g., comfortable temperatures, acceptable humidity, clean, healthy), are transformed through comprehensive upgrades to the building envelope, services andmore » miscellaneous loads into next generation high performance homes. These guidance documents provide information to aid in the broader market adoption of DERs. They are intended for inclusion in the online resource the Building America Solutions Center (BASC). This document is an assemblage of multiple entries in the BASC, each of which addresses a specific aspect of Deep Energy Retrofit best practices for projects targeting at least 50% energy reductions. The contents are based upon a review of actual DERs in the U.S., as well as a mixture of engineering judgment, published guidance from DOE research in technologies and DERs, simulations of cost-optimal DERs, Energy Star and Consortium for Energy Efficiency (CEE) product criteria, and energy codes.« less

78 FR 54669 - Draft Environmental Impact Statement for the Proposed RES Americas Moapa Solar Energy Center...

Federal Register 2010, 2011, 2012, 2013, 2014

2013-09-05

... Environmental Impact Statement for the Proposed RES Americas Moapa Solar Energy Center, Clark County, Nevada... environmental impact statement (DEIS) for the proposed RES Americas Moapa Solar Energy Center on the Moapa River... Progress and on the following Web site: www.MoapaSolarEnergyCenterEIS.com . In order to be fully considered...

Wind Powering America Podcasts, Wind Powering America (WPA)

DOE Office of Scientific and Technical Information (OSTI.GOV)

Not Available

2012-04-01

Wind Powering America and the National Association of Farm Broadcasters produce a series of radio interviews featuring experts discussing wind energy topics. The interviews are aimed at a rural stakeholder audience and are available as podcasts. On the Wind Powering America website, you can access past interviews on topics such as: Keys to Local Wind Energy Development Success, What to Know about Installing a Wind Energy System on Your Farm, and Wind Energy Development Can Revitalize Rural America. This postcard is a marketing piece that stakeholders can provide to interested parties; it will guide them to this online resource formore » podcast episodes.« less

77 FR 13109 - Petition for Waiver of Samsung Electronics America, Inc. From the Department of Energy...

Federal Register 2010, 2011, 2012, 2013, 2014

2012-03-05

... for Waiver of Samsung Electronics America, Inc. From the Department of Energy Residential Refrigerator... the Samsung Electronics America, Inc. (Samsung) petition for waiver (hereafter, ``petition'') from... petitioner is: Michael Moss, Director of Corporate Environmental Affairs, Samsung Electronics America, Inc...

Wave Energy Prize - 1/50th Testing - Waveswing America

DOE Data Explorer

Wesley Scharmen

2016-01-22

This submission of data includes all the 1/50th scale testing data completed on the Wave Energy Prize for the Waveswing America team, and includes: 1/50th test data (raw & processed) 1/50th test data video and pictures 1/50th Test plans and testing documents Results

Wave Energy Prize - 1/20th Testing - Waveswing America

DOE Data Explorer

Scharmen, Wesley

2016-08-19

Data from the 1/20th scale testing data completed on the Wave Energy Prize for the Waveswing America team, including the 1/20th scale test plan, raw test data, video, photos, and data analysis results. The top level objective of the 1/20th scale device testing is to obtain the necessary measurements required for determining Average Climate Capture Width per Characteristic Capital Expenditure (ACE) and the Hydrodynamic Performance Quality (HPQ), key metrics for determining the Wave Energy Prize (WEP) winners.

Building America Best Practices Series Volume 15: 40% Whole-House Energy Savings in the Hot-Humid Climate

DOE Office of Scientific and Technical Information (OSTI.GOV)

Baechler, Michael C.; Gilbride, Theresa L.; Hefty, Marye G.

2011-09-01

This best practices guide is the 15th in a series of guides for builders produced by PNNL for the U.S. Department of Energy’s Building America program. This guide book is a resource to help builders design and construct homes that are among the most energy-efficient available, while addressing issues such as building durability, indoor air quality, and occupant health, safety, and comfort. With the measures described in this guide, builders in the hot-humid climate can build homes that have whole-house energy savings of 40% over the Building America benchmark with no added overall costs for consumers. The best practices describedmore » in this document are based on the results of research and demonstration projects conducted by Building America’s research teams. Building America brings together the nation’s leading building scientists with over 300 production builders to develop, test, and apply innovative, energy-efficient construction practices. Building America builders have found they can build homes that meet these aggressive energy-efficiency goals at no net increased costs to the homeowners. Currently, Building America homes achieve energy savings of 40% greater than the Building America benchmark home (a home built to mid-1990s building practices roughly equivalent to the 1993 Model Energy Code). The recommendations in this document meet or exceed the requirements of the 2009 IECC and 2009 IRC and those requirements are highlighted in the text. Requirements of the 2012 IECC and 2012 IRC are also noted in text and tables throughout the guide. This document will be distributed via the DOE Building America website: www.buildingamerica.gov.« less

Building America Best Practices Series Volume 16: 40% Whole-House Energy Savings in the Mixed-Humid Climate

DOE Office of Scientific and Technical Information (OSTI.GOV)

Baechler, Michael C.; Gilbride, Theresa L.; Hefty, Marye G.

2011-09-01

This best practices guide is the 16th in a series of guides for builders produced by PNNL for the U.S. Department of Energy’s Building America program. This guide book is a resource to help builders design and construct homes that are among the most energy-efficient available, while addressing issues such as building durability, indoor air quality, and occupant health, safety, and comfort. With the measures described in this guide, builders in the mixed-humid climate can build homes that have whole-house energy savings of 40% over the Building America benchmark with no added overall costs for consumers. The best practices describedmore » in this document are based on the results of research and demonstration projects conducted by Building America’s research teams. Building America brings together the nation’s leading building scientists with over 300 production builders to develop, test, and apply innovative, energy-efficient construction practices. Building America builders have found they can build homes that meet these aggressive energy-efficiency goals at no net increased costs to the homeowners. Currently, Building America homes achieve energy savings of 40% greater than the Building America benchmark home (a home built to mid-1990s building practices roughly equivalent to the 1993 Model Energy Code). The recommendations in this document meet or exceed the requirements of the 2009 IECC and 2009 IRC and those requirements are highlighted in the text. Requirements of the 2012 IECC and 2012 IRC are also noted in text and tables throughout the guide. This document will be distributed via the DOE Building America website: www.buildingamerica.gov.« less

78 FR 15941 - Petition for Waiver of Samsung Electronics America, Inc. From the Department of Energy...

Federal Register 2010, 2011, 2012, 2013, 2014

2013-03-13

... for Waiver of Samsung Electronics America, Inc. From the Department of Energy Residential Refrigerator... receipt of a petition for waiver from Samsung Electronics America, Inc. (Samsung) seeking an exemption... Affairs, Samsung Electronics America, Inc., 19 Chapin Road, Building D, Pine Brook, NJ 07058. All...

Solar America: A Solar Energy Tour of the United States (Revised)

DOE Office of Scientific and Technical Information (OSTI.GOV)

Not Available

2003-06-01

This CDROM contains nearly 500 photos and captions of solar energy technologies at work throughout the United States. Every state of the union is represented, as well as Puerto Rico, the U.S. Virgin Islands, the District of Columbia, and U.S. outposts in Antarctica. The technologies represented are photovoltaics, solar thermal, solar hot water, and concentrating solar power. The CD promotes solar energy as a wise energy choice for America's present and future.

North America Today: A Reproducible Atlas. 1995 Revised Edition.

ERIC Educational Resources Information Center

1995

This book contains illustrative maps, tables and graphs depicting North America's: size; population; resources; commodities; trade; languages; religions; cities; environment; food and agriculture; schooling; jobs; energy; industry, demographic statistics; women; aspects of government; and territorial disputes. Sections of the book include: (1)…

Solar America: A Solar Energy Tour of the United States (CD-ROM)

DOE Office of Scientific and Technical Information (OSTI.GOV)

Not Available

2001-12-01

This CDROM contains nearly 500 photos and captions of solar energy technologies at work throughout the United States. Every state of the union is represented, as well as Puerto Rico, the U.S. Virgin Islands, the District of Columbia, and U.S. outposts in Antarctica. The technologies represented are photovoltaics, solar thermal, solar hot water, and concentrating solar power. The CD promotes solar energy as a wise energy choice for America's present and future.

Restoring faith in America's energy industries

DOE Office of Scientific and Technical Information (OSTI.GOV)

Lilienthal, D.E.

1978-11-23

The theme of the paper is the need for an energy program in which over time the general public will have the faith and trust which it does not now have in the energy industries. Quite simply, overwhelmingly the people of this country at the present time just do not believe what it is told about energy either by the government, by management, or by the experts and analysts. This widespread skepticism about energy did not happen overnight. It has its roots in events of the past three or four decades. In this article adapted from a speech by themore » author at the P.U.R. Utility Regulatory Conference in Washington, D.C., in October, 1978, he sketches a prescription for a re-creation of public trust and confidence in the actions and decisions of the managers of energy projects. He uses the civilian nuclear energy program to illustrate the mistakes made in trying to build public trust. He issues a word of warning in restoring confidence. The important lesson is that concern for the environment must be localized and expressed in the locality where the environment needs protection, where the local citizenry and officials can understand and see the ravages that caused their concern, where they can monitor, in their own localities, the extent to which protection is effective. (MCW)« less

Growing America's Energy Future

DOE Office of Scientific and Technical Information (OSTI.GOV)

None

The emerging U.S. bioenergy industry provides a secure and growing supply of transportation fuels, biopower, and bioproducts produced from a range of abundant, renewable biomass resources. Bioenergy can help ensure a secure, sustainable, and economically sound future by reducing U.S. dependence on foreign oil, developing domestic clean energy sources, and generating domestic green jobs. Bioenergy can also help address growing concerns about climate change by reducing greenhouse gas emissions to create a healthier environment for current and future generations.

Technology for America's economic growth : a new direction to build economic strength

DOT National Transportation Integrated Search

1993-02-22

Investing in technology is investing in America's future: a growing economy with more high-skill, high-wage jobs for American workers; a cleaner environment where energy efficiency increases profits and reduces pollution; a stronger, more competitive...

75 FR 74750 - In the Matter of Toshiba America Nuclear Energy Corporation and All Other Persons Who Seek or...

Federal Register 2010, 2011, 2012, 2013, 2014

2010-12-01

... NUCLEAR REGULATORY COMMISSION [EA-10-152; Project No. 52-0001; NRC-2010-0368] In the Matter of Toshiba America Nuclear Energy Corporation and All Other Persons Who Seek or Obtain Access to Safeguards... protect SGI (73 FR 63546). The NRC is issuing this Order to Toshiba America Nuclear Energy Corporation...

Energy Smart Schools: Creating a Sustainable Learning Environment in Ohio.

ERIC Educational Resources Information Center

Ohio Energy Project, Lewis Center.

In 1999, the Ohio Energy Project (OEP) was awarded a grant through Rebuild America, under the U.S. Department of Energy, to develop an EnergySmart Schools Program for Ohio. Together with its partners, this program serves to empower students to improve the conditions of their school buildings through education, thus increasing scientific literacy…

Deep Energy Retrofit Guidance for the Building America Solutions Center

DOE Office of Scientific and Technical Information (OSTI.GOV)

Less, Brennan; Walker, Iain

2015-01-01

The U.S. DOE Building America program has established a research agenda targeting market-relevant strategies to achieve 40% reductions in existing home energy use by 2030. Deep Energy Retrofits (DERs) are part of the strategy to meet and exceed this goal. DERs are projects that create new, valuable assets from existing residences, by bringing homes into alignment with the expectations of the 21st century. Ideally, high energy using, dated homes that are failing to provide adequate modern services to their owners and occupants (e.g., comfortable temperatures, acceptable humidity, clean, healthy), are transformed through comprehensive upgrades to the building envelope, services andmore » miscellaneous loads into next generation high performance homes. These guidance documents provide information to aid in the broader market adoption of DERs.« less

78 FR 15937 - Notice of Petition for Waiver of Samsung Electronics America, Inc. from the Department of Energy...

Federal Register 2010, 2011, 2012, 2013, 2014

2013-03-13

... Petition for Waiver of Samsung Electronics America, Inc. from the Department of Energy Residential... waiver from Samsung Electronics America, Inc. (Samsung) regarding specified portions of the U.S... for the petitioner is: Michael Moss, Director of Corporate Environmental Affairs, Samsung Electronics...

The Consortium of Advanced Residential Buildings (CARB) - A Building America Energy Efficient Housing Partnership

DOE Office of Scientific and Technical Information (OSTI.GOV)

Robb Aldrich; Lois Arena; Dianne Griffiths

2010-12-31

This final report summarizes the work conducted by the Consortium of Advanced Residential Buildings (CARB) (http://www.carb-swa.com/), one of the 'Building America Energy Efficient Housing Partnership' Industry Teams, for the period January 1, 2008 to December 31, 2010. The Building America Program (BAP) is part of the Department of Energy (DOE), Energy Efficiency and Renewable Energy, Building Technologies Program (BTP). The long term goal of the BAP is to develop cost effective, production ready systems in five major climate zones that will result in zero energy homes (ZEH) that produce as much energy as they use on an annual basis bymore » 2020. CARB is led by Steven Winter Associates, Inc. with Davis Energy Group, Inc. (DEG), MaGrann Associates, and Johnson Research, LLC as team members. In partnership with our numerous builders and industry partners, work was performed in three primary areas - advanced systems research, prototype home development, and technical support for communities of high performance homes. Our advanced systems research work focuses on developing a better understanding of the installed performance of advanced technology systems when integrated in a whole-house scenario. Technology systems researched included: - High-R Wall Assemblies - Non-Ducted Air-Source Heat Pumps - Low-Load HVAC Systems - Solar Thermal Water Heating - Ventilation Systems - Cold-Climate Ground and Air Source Heat Pumps - Hot/Dry Climate Air-to-Water Heat Pump - Condensing Boilers - Evaporative condensers - Water Heating CARB continued to support several prototype home projects in the design and specification phase. These projects are located in all five program climate regions and most are targeting greater than 50% source energy savings over the Building America Benchmark home. CARB provided technical support and developed builder project case studies to be included in near-term Joule Milestone reports for the following community scale projects: - SBER Overlook at

78 FR 15718 - Iberdrola Renewables, Inc. PacifiCorp NextEra Energy Resources, LLC Invenergy Wind North America...

Federal Register 2010, 2011, 2012, 2013, 2014

2013-03-12

... DEPARTMENT OF ENERGY Federal Energy Regulatory Commission [Docket No. EL11-44-006] Iberdrola Renewables, Inc. PacifiCorp NextEra Energy Resources, LLC Invenergy Wind North America LLC Horizon Wind Energy LLC v. Bonneville Power Administration; Notice of Filing Take notice that on March 1, 2013...

Nuclear Energy and the Environment.

ERIC Educational Resources Information Center

International Atomic Energy Agency, Vienna (Austria).

"Nuclear Energy and the Environment" is a pocket folder of removable leaflets concerned with two major topics: Nuclear energy and Nuclear Techniques. Under Nuclear Energy, leaflets concerning the topics of "Radiation--A Fact of Life,""The Impact of a Fact: 1963 Test Ban Treaty,""Energy Needs and Nuclear Power,""Power Reactor Safety,""Transport,"…

Rooftop Energy Potential of Low Income Communities in America REPLICA

DOE Data Explorer

Mooney, Meghan (ORCID:0000000309406958); Sigrin, Ben

1970-01-01

The Rooftop Energy Potential of Low Income Communities in America REPLICA data set provides estimates of residential rooftop solar technical potential at the tract-level with emphasis on estimates for Low and Moderate Income LMI populations. In addition to technical potential REPLICA is comprised of 10 additional datasets at the tract-level to provide socio-demographic and market context. The model year vintage of REPLICA is 2015. The LMI solar potential estimates are made at the tract level grouped by Area Median Income AMI income tenure and building type. These estimates are based off of LiDAR data of 128 metropolitan areas statistical modeling and ACS 2011-2015 demographic data. The remaining datasets are supplemental datasets that can be used in conjunction with the technical potential data for general LMI solar analysis planning and policy making. The core dataset is a wide-format CSV file seeds_ii_replica.csv that can be tagged to a tract geometry using the GEOID or GISJOIN fields. In addition users can download geographic shapefiles for the main or supplemental datasets. This dataset was generated as part of the larger NREL-led SEEDSII Solar Energy Evolution and Diffusion Studies project and specifically for the NREL technical report titled Rooftop Solar Technical Potential for Low-to-Moderate Income Households in the United States by Sigrin and Mooney 2018. This dataset is intended to give researchers planners advocates and policy-makers access to credible data to analyze low-income solar issues and potentially perform cost-benefit analysis for program design. To explore the data in an interactive web mapping environment use the NREL SolarForAll app.

Building America Best Practices Series Volume 12: Builders Challenge Guide to 40% Whole-House Energy Savings in the Cold and Very Cold Climates

DOE Office of Scientific and Technical Information (OSTI.GOV)

Baechler, Michael C.; Gilbride, Theresa L.; Hefty, Marye G.

2011-02-01

This best practices guide is the twelfth in a series of guides for builders produced by PNNL for the U.S. Department of Energy’s Building America program. This guide book is a resource to help builders design and construct homes that are among the most energy-efficient available, while addressing issues such as building durability, indoor air quality, and occupant health, safety, and comfort. With the measures described in this guide, builders in the cold and very cold climates can build homes that have whole-house energy savings of 40% over the Building America benchmark with no added overall costs for consumers. Themore » best practices described in this document are based on the results of research and demonstration projects conducted by Building America’s research teams. Building America brings together the nation’s leading building scientists with over 300 production builders to develop, test, and apply innovative, energy-efficient construction practices. Building America builders have found they can build homes that meet these aggressive energy-efficiency goals at no net increased costs to the homeowners. Currently, Building America homes achieve energy savings of 40% greater than the Building America benchmark home (a home built to mid-1990s building practices roughly equivalent to the 1993 Model Energy Code). The recommendations in this document meet or exceed the requirements of the 2009 IECC and 2009 IRC and thos erequirements are highlighted in the text. This document will be distributed via the DOE Building America website: www.buildingamerica.gov.« less

Quality of institution and the FEG (forest, energy intensity, and globalization) -environment relationships in sub-Saharan Africa.

PubMed

Amuakwa-Mensah, Franklin; Adom, Philip Kofi

2017-07-01

The current share of sub-Saharan Africa in global carbon dioxide emissions is negligible compared to major contributors like Asia, Americas, and Europe. This trend is, however, likely to change given that both economic growth and rate of urbanization in the region are projected to be robust in the future. The current study contributes to the literature by examining both the direct and the indirect impacts of quality of institution on the environment. Specifically, we investigate whether the institutional setting in the region provides some sort of a complementary role in the environment-FEG relationships. We use the panel two-step system generalized method of moments (GMM) technique to deal with the simultaneity problem. Data consists of 43 sub-Saharan African countries. The result shows that energy inefficiency compromises environmental standards. However, the quality of the institutional setting helps moderate this negative consequences; countries with good institutions show greater prospects than countries with poor institutions. On the other hand, globalization of the region and increased forest size generate positive environmental outcomes in the region. Their impacts are, however, independent of the quality of institution. Afforestation programs, promotion of other clean energy types, and investment in energy efficiency, basic city infrastructure, and regulatory and institutional structures, are desirable policies to pursue to safeguard the environment.

More Power to America.

ERIC Educational Resources Information Center

Miller, Willis H.

1979-01-01

Surveys America's current energy situation and considers means of attaining domestic energy self-sufficiency. Information is presented on hazards of decreasing energy production, traditional energy sources, and exotic energy sources. (Author/DB)

Building America Best Practices Series Volume 13: Energy Performance Techniques and Technologies: Preserving Historic Homes

DOE Office of Scientific and Technical Information (OSTI.GOV)

Britt, Michelle L.; Baechler, Michael C.; Gilbride, Theresa L.

2011-03-01

This guide is a resource to help contractors renovate historic houses, while addressing issues such as building durability, indoor air quality, and occupant health, safety, and comfort. The best practices described in this document are based on the results of research and demonstration projects conducted by Building America’s research teams. Building America brings together the nation’s leading building scientists with over 300 production builders to develop, test, and apply innovative, energy-efficient construction practices. The guide is available for download from the DOE Building America website www.buildingamerica.gov.

Smokefree environments in Latin America: on the road to real change?

PubMed Central

Sebrié, Ernesto M.; Schoj, Verónica; Glantz, Stanton A.

2009-01-01

Latin American countries are experiencing an increasing burden of tobacco-related diseases. Smoke free policies are cost-effective interventions to control both exposure of nonsmokers to the toxic chemicals in secondhand tobacco smoke and to reduce the prevalence of smoking and its consequent morbidity and mortality. The World Health Organization Framework Convention on Tobacco Control has created momentum in Latin America to implement meaningful tobacco control policies. As of August 2007, Uruguay, two provinces and three cities in Argentina, and one state in Venezuela, had passed, regulated, and enforced 100% smokefree legislation. The tobacco industry, working through local subsidiaries, has been the strongest obstacle in achieving this goal and has prevented progress elsewhere in the region. During the 1990s, transnational tobacco companies Philip Morris International and British American Tobacco developed voluntary initiatives (“Courtesy of Choice” and “Environmental Tobacco Smoke Consultancy” programs) to prevent effective smokefree policies. Another important barrier in the region has often been a weak and fragmented local civil society. Opportunities in the region that should be taken into account are a high public support for smokefree environments and increasing capacity building available from international collaboration on tobacco control. Policymakers and tobacco control advocates should prioritize the implementation of smokefree policies in Latin America to protect nonsmokers, reduce smoking prevalence with its economic and disease burden in the region. PMID:19578527

The Fossil Fueled Metropolis: Los Angeles and the Emergence of Oil-Based Energy in North America, 1865--1930

NASA Astrophysics Data System (ADS)

Cooke, Jason Arthur

Beginning with coal in the nineteenth century, the mass production and intensive consumption of fossil fuel energy fundamentally changed patterns of urban and industrial development in North America. Focusing on the metropolitan development of Los Angeles, this dissertation examines how the emergence of oil-based capitalism in the first three decades of the twentieth century was sustained and made increasingly resilient through the production of urban and industrial space. In a region where coal was scarce, the development of oil-based energy was predicated on long-term investments into conversion technologies, storage systems and distribution networks that facilitated the efficient and economical flow of liquefied fossil fuel. In this dissertation, I argue that the historical and geographical significance of the Southern California petroleum industry is derived from how its distinctive market expansion in the first three decades of the twentieth century helped establish the dominance of oil-based energy as the primary fuel for transportation in capitalist society. In North America, the origins of oil-based capitalism can be traced to the turn of the twentieth century when California was the largest oil-producing economy in the United States and Los Angeles was the fastest growing metropolitan region. This dissertation traces how Los Angeles became the first city in North America where oil became a formative element of urban and industrial development: not only as fuel for transportation, but also in the infrastructures, landscapes and networks that sustain a critical dependence on oil-based energy. With a distinctive metropolitan geography, decentralized and automobile-dependent, Los Angeles became the first oil-based city in North America and thus provides an ideal case study for examining the regional dynamics of energy transition, establishment and dependence. Interwoven with the production of urban and industrial space, oil remains the primary fuel that

Protecting America's economy, environment, health, and security against invasive species requires a strong federal program in systematic biology

Treesearch

Hilda Diaz-Soltero; Amy Y. Rossman

2011-01-01

Systematics is the science that identifies and groups organisms by understanding their origins, relationships, and distributions. It is fundamental to understanding life on earth, our crops, wildlife, and diseases, and it provides the scientific foundation to recognize and manage invasive species. Protecting America's economy, environment, health, and security...

A multi-model study of energy supply investments in Latin America under climate control policy

DOE Office of Scientific and Technical Information (OSTI.GOV)

Kober, Tom; Falzon, James; van der Zwaan, Bob

In this article we investigate energy supply investment requirements in Latin America until 2050 through a multi-model approach as jointly applied in the CLIMACAP-LAMP research project. We compare a business-as-usual scenario needed to satisfy anticipated future energy demand with a set of scenarios that aim to significantly reduce CO 2 emissions in the region. We find that more than a doubling of annual investments, in absolute terms, occurs in the business-as-usual scenario between 2010 and 2050, while investments may treble over the same time horizon when climate policies are introduced. However, investment costs as a share of GDP decline overmore » time in the business-as-usual scenario, as well as the climate policy scenarios, due to the fast economic growth in that region. Business-as-usual cumulative investments of 1.4 trillion US$ are anticipated between 2010 and 2050 in energy supply, and increase when additional climate policies are introduced: under a carbon tax of 50 $/tCO 2e in 2020 increasing with a rate of 4% per year, an additional 0.6 trillion US$ (+45%) investment is needed. Climate control measures lead to increased investment in low-carbon electricity technologies, primarily wind, solar, and CCS applied to fossil fuels and biomass. Our analysis suggests that compared to the business-as-usual case an average additional 21 billion US$ per year of electricity supply investments is required in Latin America until 2050 under a climate policy aiming at 2°C climate stabilization. Conversely, there is a disinvestment in fossil fuels. For oil production, a growth from 58 billion US$ to 130 billion US$ annual investment by 2050 is anticipated in a business-as-usual scenario: ambitious climate policy reduces this to 28 billion US$. Finally, mobilizing necessary additional investment capital, in particular for low-carbon technologies, will be a challenge, and suitable frameworks and enabling environments for a scale-up in public and private investment

A multi-model study of energy supply investments in Latin America under climate control policy

DOE PAGES

Kober, Tom; Falzon, James; van der Zwaan, Bob; ...

2016-05-01

In this article we investigate energy supply investment requirements in Latin America until 2050 through a multi-model approach as jointly applied in the CLIMACAP-LAMP research project. We compare a business-as-usual scenario needed to satisfy anticipated future energy demand with a set of scenarios that aim to significantly reduce CO 2 emissions in the region. We find that more than a doubling of annual investments, in absolute terms, occurs in the business-as-usual scenario between 2010 and 2050, while investments may treble over the same time horizon when climate policies are introduced. However, investment costs as a share of GDP decline overmore » time in the business-as-usual scenario, as well as the climate policy scenarios, due to the fast economic growth in that region. Business-as-usual cumulative investments of 1.4 trillion US$ are anticipated between 2010 and 2050 in energy supply, and increase when additional climate policies are introduced: under a carbon tax of 50 $/tCO 2e in 2020 increasing with a rate of 4% per year, an additional 0.6 trillion US$ (+45%) investment is needed. Climate control measures lead to increased investment in low-carbon electricity technologies, primarily wind, solar, and CCS applied to fossil fuels and biomass. Our analysis suggests that compared to the business-as-usual case an average additional 21 billion US$ per year of electricity supply investments is required in Latin America until 2050 under a climate policy aiming at 2°C climate stabilization. Conversely, there is a disinvestment in fossil fuels. For oil production, a growth from 58 billion US$ to 130 billion US$ annual investment by 2050 is anticipated in a business-as-usual scenario: ambitious climate policy reduces this to 28 billion US$. Finally, mobilizing necessary additional investment capital, in particular for low-carbon technologies, will be a challenge, and suitable frameworks and enabling environments for a scale-up in public and private investment

76 FR 22608 - Notice of a Public Meeting on the Rural Energy for America Program

Federal Register 2010, 2011, 2012, 2013, 2014

2011-04-22

... DEPARTMENT OF AGRICULTURE Rural Business-Cooperative Service 7 CFR Part 4280 Notice of a Public Meeting on the Rural Energy for America Program AGENCY: Rural Business-Cooperative Service, USDA. ACTION: Notice of public meeting. SUMMARY: The Rural Business-Cooperative Service (RBS) will hold two...

75 FR 17706 - FPL Energy Maine Hydro LLC, Complainant v. Great Lakes Hydro America LLC Rumford Falls Hydro LLC...

Federal Register 2010, 2011, 2012, 2013, 2014

2010-04-07

... DEPARTMENT OF ENERGY Federal Energy Regulatory Commission [Docket No. EL10-53-000] FPL Energy Maine Hydro LLC, Complainant v. Great Lakes Hydro America LLC Rumford Falls Hydro LLC, Respondents; Notice of Complaint March 29, 2010. Take notice that on March 26, 2010, pursuant to section 206 of the Federal Energy Regulatory Commission's (Commission...

Wind for Schools: A Wind Powering America Project

ERIC Educational Resources Information Center

US Department of Energy, 2007

2007-01-01

The U.S. Department of Energy's (DOE's) Wind Powering America program (based at the National Renewable Energy Laboratory) sponsors the Wind for Schools Project to raise awareness in rural America about the benefits of wind energy while simultaneously educating college seniors regarding wind energy applications. The three primary project goals of…

Energy-Environment Source Book. Volume 1: Energy, Society, and the Environment. Volume 2: Energy, Its Extraction, Conversion and Use.

ERIC Educational Resources Information Center

Fowler, John W.

This source book, one part of a three-part NSTA series on energy-environment, is written for teachers who wish to incorporate material on the complex subject of energy into their teaching. This work is divided into two volumes, each with numerous tables and figures, along with appendices containing a glossary, mathematics primer, heat engine…

Building America Systems Integration Research Annual Report. FY 2012

DOE Office of Scientific and Technical Information (OSTI.GOV)

Gestwick, Michael

2013-05-01

This Building America FY2012 Annual Report includes an overview of the Building America Program activities and the work completed by the National Renewable Energy Laboratory and the Building America industry consortia (the Building America teams). The annual report summarizes major technical accomplishments and progress towards U.S. Department of Energy Building Technologies Program's multi-year goal of developing the systems innovations that enable risk-free, cost effective, reliable and durable efficiency solutions that reduce energy use by 30%-50% in both new and existing homes.

48 CFR 952.223 - Clauses related to environment, energy and water efficiency, renewable energy technologies...

Code of Federal Regulations, 2014 CFR

2014-10-01

... environment, energy and water efficiency, renewable energy technologies, occupational safety, and drug-free workplace. 952.223 Section 952.223 Federal Acquisition Regulations System DEPARTMENT OF ENERGY CLAUSES AND... related to environment, energy and water efficiency, renewable energy technologies, occupational safety...

48 CFR 952.223 - Clauses related to environment, energy and water efficiency, renewable energy technologies...

Code of Federal Regulations, 2012 CFR

2012-10-01

... environment, energy and water efficiency, renewable energy technologies, occupational safety, and drug-free workplace. 952.223 Section 952.223 Federal Acquisition Regulations System DEPARTMENT OF ENERGY CLAUSES AND... related to environment, energy and water efficiency, renewable energy technologies, occupational safety...

48 CFR 952.223 - Clauses related to environment, energy and water efficiency, renewable energy technologies...

Code of Federal Regulations, 2010 CFR

2010-10-01

... environment, energy and water efficiency, renewable energy technologies, occupational safety, and drug-free workplace. 952.223 Section 952.223 Federal Acquisition Regulations System DEPARTMENT OF ENERGY CLAUSES AND... related to environment, energy and water efficiency, renewable energy technologies, occupational safety...

48 CFR 952.223 - Clauses related to environment, energy and water efficiency, renewable energy technologies...

Code of Federal Regulations, 2013 CFR

2013-10-01

... environment, energy and water efficiency, renewable energy technologies, occupational safety, and drug-free workplace. 952.223 Section 952.223 Federal Acquisition Regulations System DEPARTMENT OF ENERGY CLAUSES AND... related to environment, energy and water efficiency, renewable energy technologies, occupational safety...

48 CFR 952.223 - Clauses related to environment, energy and water efficiency, renewable energy technologies...

Code of Federal Regulations, 2011 CFR

2011-10-01

... environment, energy and water efficiency, renewable energy technologies, occupational safety, and drug-free workplace. 952.223 Section 952.223 Federal Acquisition Regulations System DEPARTMENT OF ENERGY CLAUSES AND... related to environment, energy and water efficiency, renewable energy technologies, occupational safety...

Building America

DOE Office of Scientific and Technical Information (OSTI.GOV)

Brad Oberg

2010-12-31

IBACOS researched the constructability and viability issues of using high performance windows as one component of a larger approach to building houses that achieve the Building America 70% energy savings target.

Building America Systems Integration Research Annual Report: FY 2012

DOE Office of Scientific and Technical Information (OSTI.GOV)

Gestwick, M.

2013-05-01

This document is the Building America FY2012 Annual Report, which includes an overview of the Building America Program activities and the work completed by the National Renewable Energy Laboratory and the Building America industry consortia (the Building America teams). The annual report summarizes major technical accomplishments and progress towards U.S. Department of Energy Building Technologies Program's multi-year goal of developing the systems innovations that enable risk-free, cost effective, reliable and durable efficiency solutions that reduce energy use by 30%-50% in both new and existing homes.

The Solar Energy Institute: A long-term investment in America's youth

DOE Office of Scientific and Technical Information (OSTI.GOV)

Arwood, J.W.

1999-07-01

Unlike students of a generation ago, today's high school students have had limited personal experience with the energy issues that influence their everyday lives. They have no personal knowledge of the Arab Oil Embargo or the long lines at gas pumps that students in the 1970s encountered. Unlike their counterparts of the 1980s, who demonstrated against nuclear power plant construction projects, today's students have had very little exposure to energy debates of any national or international consequence. What's more, they have only vague memories of the Persian Gulf War and the fight over energy supplies. Fearing that the absence ofmore » crucial, real-life experiences has negatively impacted the energy literacy of today's students, numerous entities have implemented programs designed to introduce young people to a cornucopia of diverse energy issues that affect every aspect of daily life. As part of this educational movement, the Arizona Department of Commerce Energy Office recognized the fact that young people face an increasingly uncertain energy picture and, as such, one must provide them an education that will allow them to make informed energy decisions in the future. To this end, the Energy Office founded the Solar Energy Institute. What the author has gathered from his two years of experience operating the Solar Energy Institute is that the energy IQ of America's youth, specifically their solar energy IQ, is deficient. The other conclusion he has been able to draw from the program of study is that this summer camp is having a positive impact on students' energy literacy as measured by test scores and a follow-up survey of participants.« less

From upstream to downstream: Megatrends and latest developments in Latin America`s hydrocarbons sector

DOE Office of Scientific and Technical Information (OSTI.GOV)

Wu, Kang; Pezeshki, S.; McMahon, J.

1995-08-01

In recent years, Latin America`s hydrocarbons sector has been characterized by reorganization, revitalization, regional cooperation, environmental awakening, and steady expansion. The pattern of these changes, which appear to be the megatrends of the region`s hydrocarbons sector development, will continue during the rest of the 1990s. To further study the current situation and future prospects of Latin America`s hydrocarbons sector, we critically summarize in this short article the key issues in the region`s oil and gas development. These megatrends in Latin America`s hydrocarbons sector development will impact not only the future energy demand and supply in the region, but also globalmore » oil flows in the North American market and across the Pacific Ocean. Each country is individually discussed; pipelines to be constructed are discussed also.« less

The energy cycle and structural evolution of cyclones over southeastern South America in three case studies

NASA Astrophysics Data System (ADS)

Dias Pinto, JoãO. Rafael; Da Rocha, Rosmeri PorfíRio

2011-07-01

In this paper, the Lorenz energy cycle over a limited area was applied for three cyclones with different origins and evolutions, where each of them was formed in an important cyclogenetic region near southeastern South America. The synoptic conditions and energetics were analyzed during each system's life cycle and showed important relationships between their energy cycle and the evolution of their vertical structure. In the case of the weak baroclinic cyclone which formed on Brazil's south-southeastern coast, the analysis showed that it originated through a midlevel cutoff low with contribution from barotropic instability. Its evolution would indicate potential transition to a hybrid system if the convective activity were stronger. The system that occurred in the La Plata River mouth had features of an oceanic bomb-type cyclogenesis and showed an important contribution from the available potential energy generation term through the latent heat release by the convection. Meanwhile, the system of the southern Argentina coast presented a classical baroclinic development of extratropical cyclogenesis in the energy cycle, from the wave amplification up to the final occlusion of the associated frontal system. These analyses revealed that the development of some cyclones that occur in eastern South America can present different mechanisms that are not related to the classical extratropical cyclogenesis.

Climate Mitigation in Latin America: Implications for Energy and Land Use: Preface to the Special Section on the findings of the CLIMACAP-LAMP Project

DOE PAGES

van der Zwaan, Bob; Calvin, Katherine V.; Clarke, Leon E.

2016-05-01

The CLIMACAP-LAMP project, completed in December 2015, was an inter-model comparison exercise that focused on energy and climate change economics issues in Latin America. The project partners – co-financed by the EC / EuropeAid (CLIMACAP part) and EPA / USAID (LAMP part) and co-coordinated by respectively the Energy research Centre of the Netherlands (ECN) and the Pacific Northwest National Laboratory (PNNL) – report their main and detailed findings in this Special Issue of Energy Economics, exclusively dedicated to climate mitigation, low-carbon development and implications for energy and land use in Latin America. Our research endeavor included several of the mostmore » prominent regional energy modeling groups from Latin America, as well as a representative set of global integrated assessment modeling groups from a number of institutions from Europe and the US. About two dozen universities, research groups and environmental or consulting organizations took part in the CLIMACAP-LAMP cross-model comparison project, from both sides of the Atlantic. Over a handful of workshops were organized over the past four years in several countries in Latin America, attended by between 30 and 50 participants from, amongst others, Argentina, Brazil, Colombia, Mexico, the EU, and the US.« less

China and Latin America: The Other Option

DTIC Science & Technology

2017-06-09

maps, graphics, and any other works incorporated into this manuscript. A work of the United States Government is not subject to copyright, however... government adjust its priorities to mitigate the growing Chinese influence in Latin America. 15. SUBJECT TERMS China, Latin America, national...environment, should the U.S. government adjust its priorities to mitigate the growing Chinese influence in Latin America. v ACKNOWLEDGMENTS No great

Harsh environment sensor development for advanced energy systems

NASA Astrophysics Data System (ADS)

Romanosky, Robert R.; Maley, Susan M.

2013-05-01

Highly efficient, low emission power systems have extreme conditions of high temperature, high pressure, and corrosivity that require monitoring. Sensing in these harsh environments can provide key information that directly impacts process control and system reliability. To achieve the goals and demands of clean energy, the conditions under which fossil fuels are converted into heat and power are harsh compared to traditional combustion/steam cycles. Temperatures can extend as high as 1600 Celsius (°C) in certain systems and pressures can reach as high as 5000 pounds per square inch (psi)/340 atmospheres (atm). The lack of suitable measurement technology serves as a driver for the innovations in harsh environment sensor development. Two major considerations in the development of harsh environments sensors are the materials used for sensing and the design of the sensing device. This paper will highlight the U.S. Department of Energy's, Office of Fossil Energy and National Energy Technology Laboratory's Program in advanced sensing concepts that are aimed at addressing the technology needs and drivers through the development of new sensor materials and designs capable of withstanding harsh environment conditions. Recent developments with harsh environment sensors will be highlighted and future directions towards in advanced sensing will be introduced.

Overcoming the challenges of conducting physical activity and built environment research in Latin America: IPEN Latin America

PubMed Central

Salvo, Deborah; Reis, Rodrigo S.; Sarmiento, Olga L.; Pratt, Michael

2014-01-01

Objective There is evidence linking the built environment (BE) with physical activity (PA), but few studies have been conducted in Latin America (LA). State-of-the-art methods and protocols have been designed in and applied in high-income countries (HIC). In this paper we identify key challenges and potential solutions to conducting high quality PA and BE research in LA. Methods The experience of implementing the IPEN data collection protocol (IPEN: International Physical Activity Environment Network) in Curitiba, Brazil; Bogotá, Colombia; and Cuernavaca, Mexico (2010-2011); is described to identify challenges for conducting PA and BE research in LA. Results Five challenges were identified: Lack of academic capacity (implemented solutions (IS): building a strong international collaborative network); limited data availability, access and quality (IS: partnering with influential local institutions, and crafting creative solutions to use the best-available data); socio-political, socio-cultural and socio-economic context (IS: in-person recruitment and data collection, alternative incentives); safety (IS: strict rules for data collection procedures, and specific measures to increase trust); appropriateness of instruments and measures (IS: survey adaptation, use of standardized additional survey components, and employing a context-based approach to understanding the relationship between PA and the BE). Advantages of conducting PA and BE research in LA were also identified. Conclusions Conducting high quality PA and BE research in LA is challenging but feasible. Networks of institutions and researchers from both HIC and LMIC play a key role. The lessons learnt from the IPEN LA study may be applicable to other LMIC. PMID:25456800

Overcoming the challenges of conducting physical activity and built environment research in Latin America: IPEN Latin America.

PubMed

Salvo, Deborah; Reis, Rodrigo S; Sarmiento, Olga L; Pratt, Michael

2014-12-01

There is evidence linking the built environment (BE) with physical activity (PA), but few studies have been conducted in Latin America (LA). State-of-the-art methods and protocols have been designed in and applied in high-income countries (HIC). In this paper, we identify key challenges and potential solutions to conducting high-quality PA and BE research in LA. The experience of implementing the IPEN data collection protocol (IPEN: International Physical Activity Environment Network) in Curitiba, Brazil; Bogotá, Colombia; and Cuernavaca, Mexico (2010-2011); is described to identify challenges for conducting PA and BE research in LA. Five challenges were identified: lack of academic capacity (implemented solutions (IS): building a strong international collaborative network); limited data availability, access and quality (IS: partnering with influential local institutions, and crafting creative solutions to use the best-available data); socio-political, socio-cultural and socio-economic context (IS: in-person recruitment and data collection, alternative incentives); safety (IS: strict rules for data collection procedures, and specific measures to increase trust); and appropriateness of instruments and measures (IS: survey adaptation, use of standardized additional survey components, and employing a context-based approach to understanding the relationship between PA and the BE). Advantages of conducting PA and BE research in LA were also identified. Conducting high-quality PA and BE research in LA is challenging but feasible. Networks of institutions and researchers from both HIC and LMIC play a key role. The lessons learned from the IPEN LA study may be applicable to other LMIC. Copyright © 2014 Elsevier Inc. All rights reserved.

Energy and Environment Division, annual report FY 1980

DOE Office of Scientific and Technical Information (OSTI.GOV)

Osowitt, M.

1981-07-01

This report covers research in: energy analysis; energy efficiency studies; solar energy; chemical process; energy-efficient buildings; environmental pollutant studies; combustion research; laser spectroscopy and trace elements; and oil shale and coal research. An energy and environment personnel listing is appended. Separate projects are indexed individually for the database. (PSB)

Energy and Environment Guide to Action- Executive Summary

EPA Pesticide Factsheets

Summarizes the key messages and purpose of the Energy and Environment Guide to Action, which describes the latest best practices and opportunities that states are using to invest in energy efficiency, renewable energy, and CHP.

The Energy-Environment Simulator as a Classroom Aid.

ERIC Educational Resources Information Center

Sell, Nancy J.; Van Koevering, Thomas E.

1981-01-01

Describes the use, availability, and flexibility of the Energy-Environment Simulator, a specially designed analog computer which simulates the real-world energy situation and which is programed with estimated United States and world supplies of energy sources and estimated United States energy demands. (MP)

The Use of Remote Sensing Data for Advancing America's Energy Policy

NASA Technical Reports Server (NTRS)

Valinia, Azita; Seery, Bernard D.

2010-01-01

After briefly reviewing America's Energy Policy laid out by the Obama Administration, we outline how a Global Carbon Observing System designed to monitor Carbon from space can provide the necessary data and tools to equip decision makers with the knowledge necessary to formulate effective energy use and practices policy. To stabilize greenhouse gas emissions in the atmosphere in a manner that it does not interfere with the Earth's climate system (which is one of the goals of United Nations Framework for Convention on Climate Change) requires vastly improved prediction of the atmospheric carbon dioxide (CO2) concentrations. This in torn requires a robust understanding of the carbon exchange mechanisms between atmosphere, land, and oceans and a clear understanding of the sources and sinks (i.e. uptake and storage) of CO2. We discuss how the Carbon Observing System from space aids in better understanding of the connection between the carbon cycle and climate change and provides more accurate predictions of atmospheric CO2 concentration. It also enables implementation of greenhouse gas (GHG) mitigation policies such as cap and trade programs, international climate treaties, as well as formulation of effective energy use policies.

75 FR 53685 - Blue Ribbon Commission on America's Nuclear Future

Federal Register 2010, 2011, 2012, 2013, 2014

2010-09-01

... DEPARTMENT OF ENERGY Blue Ribbon Commission on America's Nuclear Future AGENCY: Office of Nuclear Energy, Department of Energy. ACTION: Notice of open meeting. SUMMARY: This notice announces an open meeting of the Blue Ribbon Commission on America's Nuclear Future (the Commission). The Commission was...

76 FR 71334 - Blue Ribbon Commission on America's Nuclear Future

Federal Register 2010, 2011, 2012, 2013, 2014

2011-11-17

... DEPARTMENT OF ENERGY Blue Ribbon Commission on America's Nuclear Future AGENCY: Office of Nuclear Energy, Department of Energy. ACTION: Notice of open meeting. SUMMARY: This notice announces an open meeting of the Blue Ribbon Commission on America's Nuclear Future (the Commission). The Commission was...

Building America Residential System Research Results: Achieving 30% Whole House Energy Savings Level in Mixed-Humid Climates; January 2006 - December 2006

DOE Office of Scientific and Technical Information (OSTI.GOV)

Building America Industrialized Housing Partnership; Building Industry Research Alliance; Building Science Consortium

2006-12-01

The Building America program conducts the system research required to reduce risks associated with the design and construction of homes that use an average of 30% to 90% less total energy for all residential energy uses than the Building America Research Benchmark, including research on homes that will use zero net energy on annual basis. To measure the program's progress, annual research milestones have been established for five major climate regions in the United States. The system research activities required to reach each milestone take from 3 to 5 years to complete and include research in individual test houses, studiesmore » in pre-production prototypes, and research studies with lead builders that provide early examples that the specified energy savings level can be successfully achieved on a production basis. This report summarizes research results for the 30% energy savings level and demonstrates that lead builders can successfully provide 30% homes in the Mixed-Humid Climate Region on a cost-neutral basis.« less

Energy harvesting schemes for building interior environment monitoring

NASA Astrophysics Data System (ADS)

Zylka, Pawel; Pociecha, Dominik

2016-11-01

A vision to supply microelectronic devices without batteries making them perpetual or extending time of service in battery-oriented mobile supply schemes is the driving force of the research related to ambient energy harvesting. Energy harnessing aims thus at extracting energy from various ambient energy "pools", which generally are cost- or powerineffective to be scaled up for full-size, power-plant energy generation schemes supplying energy in electric form. These include - but are not limited to - waste heat, electromagnetic hum, vibrations, or human-generated power in addition to traditional renewable energy resources like water flow, tidal and wind energy or sun radiation which can also be exploited at the miniature scale by energy scavengers. However, in case of taking advantage of energy harvesting strategies to power up sensors monitoring environment inside buildings adaptable energy sources are restrained to only some which additionally are limited in spatial and temporal accessibility as well as available power. The paper explores experimentally an energy harvesting scheme exploiting human kinesis applicable in indoor environment for supplying a wireless indoor micro-system, monitoring ambient air properties (pressure, humidity and temperature).

The Energy-Environment Simulator as a Classroom Aid.

ERIC Educational Resources Information Center

Sell, Nancy J.; Van Koevering, Thomas E.

1981-01-01

Energy-Environment Simulators, provided by the U.S. Department of Energy, can be used to help individuals experience the effects of unbridled energy consumption for the next century on a national or worldwide scale. The simulator described is a specially designed analog computer which models the real-world energy situation. (MP)

LEONA: Transient Luminous Event and Thunderstorm High Energy Emission Collaborative Network in Latin America

NASA Astrophysics Data System (ADS)

Sao Sabbas, F. T.

2012-12-01

This project has the goal of establishing the Collaborative Network LEONA, to study the electrodynamical coupling of the atmospheric layers signaled by Transient Luminous Events - TLEs and high energy emissions from thunderstorms. We will develop and install a remotely controlled network of cameras to perform TLE observations in different locations in South America and one neutron detector in southern Brazil. The camera network will allow building a continuous data set of the phenomena studied in this continent. The first two trial units of the camera network are already installed, in Brazil and Peru, and two more will be installed until December 2012, in Argentina and Brazil. We expect to determine the TLE geographic distribution, occurrence rate, morphology, and possible coupling with other geophysical phenomena in South America, such as the South Atlantic Magnetic Anomaly - SAMA. We also expect to study thunderstorm neutron emissions in a region of intense electrical activity, measuring neutron fluxes with high time resolution simultaneously with TLEs and lightning for the first time in South America. Using an intensified high-speed camera for TLE observation during 2 campaigns we expect to be able to determine the duration and spatial- temporal development of the TLEs observed, to study the structure and initiation of sprites and to measure the velocity of development of sprite structures and the sprite delay. The camera was acquired via the FAPESP project DEELUMINOS (2005-2010), which also nucleated our research group Atmospheric Electrodynamical Coupling - ACATMOS. LEONA will nucleate this research in other institutions in Brazil and other countries in South America, providing continuity for this important research in our region. The camera network will be an unique tool to perform consistent long term TLE observation, and in fact is the only way to accumulate a data set for a climatological study of South America, since satellite instrumentation turns off in

Learn about Energy and its Impact on the Environment

EPA Pesticide Factsheets

Find answers to questions about clean energy, the impact of energy on the environment, and U.S. electricity generation. Clean energy includes renewable energy, energy efficiency and efficient combined heat and power. All forms of electricity generation hav

An energy-economy-environment model for simulating the impacts of socioeconomic development on energy and environment.

PubMed

Wang, Wenyi; Zeng, Weihua; Yao, Bo

2014-01-01

Many rapidly developing regions have begun to draw the attention of the world. Meanwhile, the energy and environmental issues associated with rapid economic growth have aroused widespread critical concern. Therefore, studying energy, economic, and environmental systems is of great importance. This study establishes a system dynamic model that covers multiple aspects of those systems, such as energy, economy, population, water pollution, air pollution, solid waste, and technology. The model designed here attempts to determine the impacts of socioeconomic development on the energy and environment of Tongzhou District in three scenarios: under current, planning, and sustainable conditions. The results reveal that energy shortages and water pollutions are very serious and are the key issues constraining future social and economic development. Solid waste emissions increase with population growth. The prediction results provide valuable insights into social advancement.

Building America Top Innovations 2012: Building Science-Based Climate Maps

DOE Office of Scientific and Technical Information (OSTI.GOV)

none,

2013-01-01

This Building America Top Innovations profile describes the Building America-developed climate zone map, which serves as a consistent framework for energy-efficiency requirements in the national model energy code starting with the 2004 IECC Supplement and the ASHRAE 90.1 2004 edition. The map also provides a critical foundation for climate-specific guidance in the widely disseminated EEBA Builder Guides and Building America Best Practice Guides.

Energy/environment/technology two visions, two directions

DOE Office of Scientific and Technical Information (OSTI.GOV)

Fox-Penner, P.

1995-12-31

This paper compares the energy policies proposed by the U.S. Congress and the U.S. Department of Energy (DOE). Connections between energy, economy, environment, and technology are discussed in some detail. The National Energy Policy Plan of the DOE is summarized, and the impact of budget cuts proposed by Congress are projected. Aspects of the DOE plan which are emphasized include research and development, minimization of regulation, and eliminating redundant government and private industry efforts. 5 figs., 5 tabs.

An Energy-Economy-Environment Model for Simulating the Impacts of Socioeconomic Development on Energy and Environment

PubMed Central

Yao, Bo

2014-01-01

Many rapidly developing regions have begun to draw the attention of the world. Meanwhile, the energy and environmental issues associated with rapid economic growth have aroused widespread critical concern. Therefore, studying energy, economic, and environmental systems is of great importance. This study establishes a system dynamic model that covers multiple aspects of those systems, such as energy, economy, population, water pollution, air pollution, solid waste, and technology. The model designed here attempts to determine the impacts of socioeconomic development on the energy and environment of Tongzhou District in three scenarios: under current, planning, and sustainable conditions. The results reveal that energy shortages and water pollutions are very serious and are the key issues constraining future social and economic development. Solid waste emissions increase with population growth. The prediction results provide valuable insights into social advancement. PMID:24683332

THE CLEAN ENERGY-ENVIRONMENT GUIDE TO ACTION ...

EPA Pesticide Factsheets

The Guide to Action identifies and describes sixteen clean energy policies and strategies that are delivering economic and environmental results for states. For each policy, the Guide describes: Objectives and benefits of the policy; Examples of states that have implemented the policy; Responsibilities of key players at the state level, including typical roles of the main stakeholders; Opportunities to coordinate implementation with other federal and state policies, partnerships and technical assistance resources; Best practices for policy design, implementation, and evaluation, including state examples; Action steps for states to take when adopting or modifying their clean energy policies, based on existing state experiences; Resources for additional information on individual state policies, legislative and regulatory language, and analytical tools and methods. States participating in the Clean Energy-Environment State Partnership Program will use the Guide to Action to: Develop their own Clean Energy-Environment Action Plan that is appropriate to their state; Identify the roles and responsibilities of key decision-makers, such as environmental regulators, state legislatures, public utility commissioners, and state energy offices; Access and apply technical assistance resources, models, and tools available for state-specific analyses and program implementation; and Learn from each other as they develop their own clean energy programs and policies.

Politics of sunshine: an inquiry into the origin, growth, and ideological character of the solar energy movement in America

DOE Office of Scientific and Technical Information (OSTI.GOV)

Hempel, L.C.

1983-01-01

This dissertation examines the political significance of the solar energy movement in America - tracing its historical development, identifying its constituent elements, and analyzing the ideological issues that threaten to impede its growth and further divide its diverse membership. Two levels of analysis are presented. The first proffers an historical interpretation of the American solar movement, beginning with its utopian origins in the early nineteenth century and chronicling its subsequent development up to the present day. Particular attention is paid to the emergence of national solar energy policy since 1945. I conclude that three factors have been particularly influential inmore » directing the course of solar development in America: the effect of wars, the perception of energy shortages, and the rise of ideologies in energy policy making. The second level of analysis is theoretical in nature; it involves an examination of this last factor - ideology - and its linkage to contemporary solar-energy politics. By integrating history, political theory, sociology, and technology assessment in this way, an attempt is made to construct a comprehensive picture of what the solar movement is - both practically and symbolically - and to offer a theoretically rich explanation of why it has become, at least in the minds of many of its members, an important vehicle of social change.« less

Language in America.

ERIC Educational Resources Information Center

Postman, Neil, Ed.; And Others

The essays published in this collection were written in response to the basic question, "To what extent is the language of politics/advertising/psychotherapy/education/bureaucracy/etc. facilitating or impeding our chances of survival?" The general topic here is the contemporary use of language and the semantic environment in America, especially in…

America's Energy Potential: A Summary and Explanation; Committee on Interior and Insular Affairs, U.S. House of Representatives, Ninety-Third Congress, First Session. [Committee Print].

ERIC Educational Resources Information Center

Udall, Morris K.

This report reviews America's current energy position. The energy sources studied include oil and gas, coal, nuclear energy, solar energy, and geothermal energy. Each source is analyzed in terms of current use, technology for extracting and developing the energy, research and development funding, and projections for future consumption and…

Outlook for modern cooking energy access in Central America

PubMed Central

2018-01-01

The Central American nations of Guatemala, Honduras and Nicaragua are among the poorest in the Americas. While the fraction of population dependent on solid fuels has declined in these nations over the last 25 years, the number of people using them has risen. Here, we first assess current patterns of cooking energy use in these nations. We then apply a discrete model of household cooking choices and demand to simulate future pathways of clean cooking uptake and the outlook for achieving target 7.1 of the Sustainable Development Goals (SDG), which aims to ensure universal access to affordable, reliable and modern energy services by 2030. We find that by 2030, ensuing income growth is likely to enable 90% of urban populations in these nations to switch to using modern cooking energy services. However, without supporting policies, between 40% to 50% of rural Guatemalans and Hondurans, while over two-thirds of rural Nicaraguans, are likely to find clean fuels or stoves unaffordable in 2030. A targeted subsidy on modern fuels, like liquid petroleum gas (LPG), is the most effective policy mechanism we studied that could provide such support. A 50% subsidy policy on LPG targeted to the rural and urban poor population could, by 2030, make cooking with LPG affordable to an additional 7.3 million people in these countries. We estimate that such a policy would cost about $250 million per year and would have negligible greenhouse gas emissions impacts. Such a policy could also have significant health benefits, preventing about 8,890 premature deaths annually from reduced exposure to cooking-related household pollution in 2030. PMID:29883457

Healthy Indoor Environment Protocols for Home Energy Upgrades

EPA Pesticide Factsheets

This page contains the EPA-developed Healthy Indoor Environment Protocols for Home Energy Upgrades, a PDF guide that provides a set of best practices for improving indoor air quality in conjunction with energy upgrade work in homes.

Builders Challenge High Performance Builder Spotlight - Masco Environments for Living, Las Vegas, Nevada

DOE Office of Scientific and Technical Information (OSTI.GOV)

None

2009-01-01

Building America Builders Challenge fact sheet on Masco’s Environments for Living Certified Green demo home at the 2009 International Builders Show in Las Vegas. The home has a Home Energy Rating System (HERS) index score of 44, a right-sized air conditi

Energy & Man's Environment Impact Study. Summary of Results.

ERIC Educational Resources Information Center

Horsfall, J. Stuart

An evaluation was conducted on the effectiveness of Energy and Man's Environment (EME), a nonprofit energy organization which conducts energy programs in 15 states around the United States. Three research questions were addressed: (1) Who is the consumer of EME workshops and the user of EME materials? (2) How do participants view EME workshops.…

Utica Shale Energy and Environment Laboratory Final Scientific/Technical Report

DOE Office of Scientific and Technical Information (OSTI.GOV)

Cole, David Robert; Allen, Gerald Robert

The Ohio State University (OSU) was awarded a contract on October 1, 2014, from the Department of Energy National Energy Technology Laboratory (DOE-NETL) to develop the Utica Shale Energy and Environment Laboratory (USEEL) in the Utica-Point Pleasant shale play of the Appalachian Basin. It was designed to be an environmental and technology development lab that would enable the academic, industry, government, and non-governmental organization (NGO) research communities to better understand unconventional oil and gas (UOG) engineering practices and technology to increase production and safety, and decrease environmental effects. Political and economic consequences necessitated changes in project site location and design,more » from the Ohio State Eastern Agricultural Research Station (EARS) and the Muskingum Watershed Conservancy District (MWCD) in east-central Ohio to a site located at an Energy Corporation of America (ECA) Marcellus drill pad in Greene County, Pennsylvania. Although the overall project progressed little beyond planning and administration before termination on September 18, 2017, significant research and MS or PhD investigations were completed or continue today. An experimental study design for site specific and regional baseline assessments was developed utilizing ecoregions, United States Geological Survey (USGS) Hydraulic Unit Code watersheds, and GIS technology and databases. This can be utilized to build a defensible and scalable management and research framework for UOG investigations that can be extrapolated for predictive and comparative analyses. The most commonly mentioned perceived risks of shale energy development identified in a socioeconomic analysis included impacts to the environment and water resources, traffic and road deterioration, and crime. Economic benefits, such as the windfall wealth to residents, job opportunities, and the demand for hotels and restaurants emerged, as the main positive impact to the community. Preliminary

76 FR 28765 - Roquette America, Inc.; Notice of Filing

Federal Register 2010, 2011, 2012, 2013, 2014

2011-05-18

... DEPARTMENT OF ENERGY Federal Energy Regulatory Commission [Docket Nos. EL11-40-000; QF03-140-001] Roquette America, Inc.; Notice of Filing Take notice that on May 9, 2011, pursuant to section 292.205(c) of... Regulatory Policies Act of 1978, as amended (PURPA), 18 CFR 292.205(c) (2010), Roquette America, Inc...

Hardy Holzman Pfeiffer on America

ERIC Educational Resources Information Center

Cohen, Stuart E.

1975-01-01

The author discusses Hardy Holzman Pfeiffer's work as an architecture that understands and appreciates what is unique in built America and as one that is "collaged" from ideas and pieces peculiar to that environment. (Author)

Work in America: The Decade Ahead. Work in America Institute Series.

ERIC Educational Resources Information Center

Kerr, Clark, Ed.; Rosow, Jerome M., Ed.

The results of three national symposia held in New York, Chicago, and San Francisco by the Work in America Institute involving more than 300 leaders from industry, qovernment, labor, communications, and education are summarized in this volume dealing with the work force of the future and the emerging work environment. Changes reported that affect…

75 FR 36647 - Blue Ribbon Commission on America's Nuclear Future

Federal Register 2010, 2011, 2012, 2013, 2014

2010-06-28

... DEPARTMENT OF ENERGY Blue Ribbon Commission on America's Nuclear Future AGENCY: Office of Nuclear Energy, DOE. ACTION: Notice of open meeting. SUMMARY: This notice announces an open meeting of the Blue... directed that the Blue Ribbon Commission on America's Nuclear Future (the Commission) be established to...

75 FR 65465 - Blue Ribbon Commission on America's Nuclear Future, Disposal Subcommittee

Federal Register 2010, 2011, 2012, 2013, 2014

2010-10-25

... DEPARTMENT OF ENERGY Blue Ribbon Commission on America's Nuclear Future, Disposal Subcommittee AGENCY: Department of Energy, Office of Nuclear Energy. ACTION: Notice of open meeting. SUMMARY: This... subcommittee of the Blue Ribbon Commission on America's Nuclear Future (the Commission). The establishment of...

75 FR 81592 - Blue Ribbon Commission on America's Nuclear Future

Federal Register 2010, 2011, 2012, 2013, 2014

2010-12-28

... DEPARTMENT OF ENERGY Blue Ribbon Commission on America's Nuclear Future AGENCY: Department of... meeting of the Blue Ribbon Commission on America's Nuclear Future (the Commission). The Commission was...: The President directed that the Blue Ribbon Commission on America's Nuclear Future (the Commission) be...

76 FR 1607 - Blue Ribbon Commission on America's Nuclear Future

Federal Register 2010, 2011, 2012, 2013, 2014

2011-01-11

... DEPARTMENT OF ENERGY Blue Ribbon Commission on America's Nuclear Future AGENCY: Department of... meeting of the Blue Ribbon Commission on America's Nuclear Future (the Commission). The Commission was...: Background: The President directed that the Blue Ribbon Commission on America's Nuclear Future (the...

Energy Supplement. Supplement to School Planning and Management.

ERIC Educational Resources Information Center

Schoff, Larry

2001-01-01

Presents the following articles on energy efficiency and American public schools: "High Performance Schools Reduce Costs and Improve Student and Staff Environment" (Larry Schoff); "ASHRAE's Standard 90.1: Educating the Engineer" (Mack and Melanie Wallace"; and "Performance Contracting: Meeting the Challenge of Deferred Maintenance in America's…

Reports From Greening America's Capitals Projects

EPA Pesticide Factsheets

Reports from projects conducted under the Greening America's Capitals Program, which helped capital cities explore green infrastructure and sustainable design strategies to revitalize neighborhoods, improve public health, and protect the environment.

Physics Literacy, Energy and the Environment

ERIC Educational Resources Information Center

Hobson, Art

2003-01-01

Socially aware science literacy courses are sorely needed in every nation that is industrialized and democratic. This article puts societal topics into the more general context of science literacy, suggests that socially significant topics can fit comfortably into a physics literacy course, looks at energy and environment issues, and discusses how…

Outdoor Environment and Pediatric Asthma: An Update on the Evidence from North America

PubMed Central

Pollock, Jenna; Gimbel, Ronald W.

2017-01-01

Introduction. The evidence about the association between asthma and outdoor environmental factors has been inadequate for certain allergens. Even less is known about how these associations vary across seasons and climate regions. We reviewed recent literature from North America for research related to outdoor environmental factors and pediatric asthma, with attention to spatial-temporal variations of these associations. Method. We included indexed literature between years 2010 and 2015 on outdoor environmental factors and pediatric asthma, by searching PubMed. Results. Our search resulted in 33 manuscripts. Studies about the link between pediatric asthma and traffic-related air pollutants (TRAP) consistently confirmed the correlation between TRAP and asthma. For general air pollution, the roles of PM2.5 and CO were consistent across studies. The link between asthma and O3 varied across seasons. Regional variation exists in the role of SO2. The impact of pollen was consistent across seasons, whereas the role of polycyclic aromatic hydrocarbon was less consistent. Discussion. Recent studies strengthened the evidence about the roles of PM2.5, TRAP, CO, and pollen in asthma, while the evidence for roles of PM10-2.5, PM10, O3, NO2, SO2, and polycyclic aromatic hydrocarbon in asthma was less consistent. Spatial-temporal details of the environment are needed in future studies of asthma and environment. PMID:28239256

Energy for America's Third Century

ERIC Educational Resources Information Center

MOSAIC, 1974

1974-01-01

Six articles concerned with energy use, energy research and sources of energy are included in this issue. Articles are titled (1) Energy Systems; (2) Energy-Related Research; (3) Solar Energy; (4) Geothermal Energy; (5) Coal; and (6) Utilization of Energy. (RH)

Liquid Fuels and Natural Gas in the Americas Analysis Brief

EIA Publications

2014-01-01

This report examines the major energy trends and developments of the past decade in the Americas, focusing on liquid fuels and natural gas—particularly, reserves and resources, production, consumption, trade, and investment. The Americas, which include North America, Central America, the Caribbean, and South America, account for a significant portion of global supply, demand, and trade of both liquid fuels and natural gas. Liquid fuels include all petroleum and petroleum products, natural gas liquids, biofuels, and liquids derived from other hydrocarbon sources.

Policy Enabling Environment for Corporate Renewable Energy Sourcing

DOE Office of Scientific and Technical Information (OSTI.GOV)

Interest in renewable energy (RE) procurement in new markets is on the rise. Corporations are increasing their commitments to procuring RE, motivated by an interest in using clean energy sources and reducing their energy expenses. Many large companies have facilities and supply chains in multiple countries, and are interested in procuring renewable energy in the grids where they use energy. The policy environment around the world plays a key role in shaping where and how corporations will invest in renewables. This fact sheet details findings from a recent 21st Century Power Partnership report, Policies to Enable Corporate Renewable Energy Sourcingmore » Internationally.« less

Thermal environment in eight low-energy and twelve conventional Finnish houses.

PubMed

Kähkönen, Erkki; Salmi, Kari; Holopainen, Rauno; Pasanen, Pertti; Reijula, Kari

2015-11-01

We assessed the thermal environment of eight recently built low-energy houses and twelve conventional Finnish houses. We monitored living room, bedroom and outdoor air temperatures and room air relative humidity from June 2012 to September 2013. Perceived thermal environment was evaluated using a questionnaire survey during the heating, cooling and interim seasons. We compared the measured and perceived thermal environments of the low-energy and conventional houses. The mean air temperature was 22.8 °C (21.9-23.8 °C) in the low-energy houses, and 23.3 °C (21.4-26.5 °C) in the conventional houses during the summer (1. June 2013-31. August 2013). In the winter (1. December 2012-28. February 2013), the mean air temperature was 21.3 °C (19.8-22.5 °C) in the low-energy houses, and 21.6 °C (18.1-26.4 °C) in the conventional houses. The variation of the air temperature was less in the low-energy houses than that in the conventional houses. In addition, the occupants were on average slightly more satisfied with the indoor environment in the low-energy houses. However, there was no statistically significant difference between the mean air temperature and relative humidity of the low-energy and conventional houses. Our measurements and surveys showed that a good thermal environment can be achieved in both types of houses. Copyright © 2015 Elsevier Ltd and The Ergonomics Society. All rights reserved.

Energy and environment: A political ecology of woodfuels in Senegal

NASA Astrophysics Data System (ADS)

Pires, E. Mark

This study examines relationships between energy use and the exploitation of woodland natural resources in the West African nation of Senegal. As in many other countries in the developing world, the majority of the population in Senegal depend on woodfuels, i.e., firewood and charcoal, to satisfy most of their household energy needs. Consequences of this situation include added pressure on the country's limited natural resource base, and increased socioeconomic hardship, particularly for women, as woodfuel resources become increasingly scarce. Woodfuel energy problems in developing countries are typically described in terms of an imbalance between supply and demand that is driven by rapid population growth. However, recent research suggests that a number of other factors should be explored in order to achieve a more thorough understanding of the relationship between woodfuel energy and forest resource management. This study attempts to determine what some of these factors are, and to explain how they inform the energy-environment situation in the case of Senegal. In addition, I examine the scope for addressing Senegal's woodfuel problem through greater local community participation in managing energy and natural resources, a current thrust in many international initiatives designed to help the country cope with this persistent problem. A relatively new conceptual framework for the analysis of human-environment relationships---viz. political ecology---is employed in this study. I attempt to show how political ecology can contribute to the resolution of Senegal's energy-environment dilemma by considering a more inclusive suite of social, economic, political, and environmental variables than has been explored by previous approaches. Findings from the research demonstrate the ability of the political ecology approach to capture many heretofore unexplored factors related to the energy-environment nexus in Senegal. A detailed matrix is generated that illustrates the

75 FR 64720 - Blue Ribbon Commission on America's Nuclear Future, Transportation and Storage Subcommittee

Federal Register 2010, 2011, 2012, 2013, 2014

2010-10-20

... DEPARTMENT OF ENERGY Blue Ribbon Commission on America's Nuclear Future, Transportation and Storage Subcommittee AGENCY: Office of Nuclear Energy, Department of Energy. ACTION: Notice of Open...) Subcommittee. The T&S Subcommittee is a subcommittee of the Blue Ribbon Commission on America's Nuclear Future...

75 FR 53686 - Blue Ribbon Commission on America's Nuclear Future, Transportation and Storage Subcommittee

Federal Register 2010, 2011, 2012, 2013, 2014

2010-09-01

... DEPARTMENT OF ENERGY Blue Ribbon Commission on America's Nuclear Future, Transportation and Storage Subcommittee AGENCY: Department of Energy, Office of Nuclear Energy. ACTION: Notice of open...) Subcommittee. The T&S Subcommittee is a subcommittee of the Blue Ribbon Commission on America's Nuclear Future...

Association between the perceived environment and physical activity among adults in Latin America: a systematic review

PubMed Central

2013-01-01

Background Activity friendly environments have been identified as promising strategies to increase physical activity levels in the population. Associations between perceived environmental attributes and physical activity in Latin America may vary from those observed in high income countries. The objective of this systematic review is to identify which perceived environmental attributes are associated with physical activity in Latin America. Methods Systematic literature search of articles published in English, Portuguese, and Spanish in four databases was conducted (PubMed, Virtual Health Library, EBSCO, and Web of Science). Associations with environmental attributes were analyzed separately for physical activity domains. Fifteen articles were included in the analysis. Results All studies had cross-sectional designs. The majority of associations were statistically non-significant, and only four associations were found in the unexpected direction. Leisure-time and transport-related physical activity were the domains most frequently included in the studies and had higher number of associations in the expected direction. Leisure-time physical activity showed a convincing association in the expected direction with safety during the day. Transport-related physical activity had a convincing association with presence of street lighting. Conclusions This study shows that perceived environmental attributes and their relationship with physical activity appears to be domain, and context specific. In addition, findings from this study show inconsistencies with the information gathered from high-income countries. PMID:24171897

Building America House Simulation Protocols

DOE Office of Scientific and Technical Information (OSTI.GOV)

Hendron, Robert; Engebrecht, Cheryn

2010-09-01

The House Simulation Protocol document was developed to track and manage progress toward Building America's multi-year, average whole-building energy reduction research goals for new construction and existing homes, using a consistent analytical reference point. This report summarizes the guidelines for developing and reporting these analytical results in a consistent and meaningful manner for all home energy uses using standard operating conditions.

Building America Best Practices Series Volume 11. Builders Challenge Guide to 40% Whole-House Energy Savings in the Marine Climate

DOE Office of Scientific and Technical Information (OSTI.GOV)

Baechler, Michael C.; Gilbride, Theresa L.; Hefty, Marye G.

2010-09-01

This best practices guide is the eleventh in a series of guides for builders produced by the U.S. Department of Energy’s Building America Program. This guide book is a resource to help builders design and construct homes that are among the most energy-efficient available, while addressing issues such as building durability, indoor air quality, and occupant health, safety, and comfort. With the measures described in this guide, builders in the marine climate (portions of Washington, Oregon, and California) can achieve homes that have whole house energy savings of 40% over the Building America benchmark (a home built to mid-1990s buildingmore » practices roughly equivalent to the 1993 Model Energy Code) with no added overall costs for consumers. These best practices are based on the results of research and demonstration projects conducted by Building America’s research teams. The guide includes information for managers, designers, marketers, site supervisors, and subcontractors, as well as case studies of builders who are successfully building homes that cut energy use by 40% in the marine climate. This document is available on the web at www.buildingamerica.gov. This report was originally cleared 06-29-2010. This version is Rev 1 cleared in Nov 2010. The only change is the reference to the Energy Star Windows critieria shown on pg 8.25 was updated to match the criteria - Version 5.0, 04/07/2009, effective 01/04/2010.« less

ENERGY-NET (Energy, Environment and Society Learning Network): Enhancing opportunities for learning using an Earth systems science framework

NASA Astrophysics Data System (ADS)

Elliott, E. M.; Bain, D. J.; Divers, M. T.; Crowley, K. J.; Povis, K.; Scardina, A.; Steiner, M.

2012-12-01

We describe a newly funded collaborative NSF initiative, ENERGY-NET (Energy, Environment and Society Learning Network), that brings together the Carnegie Museum of Natural History (CMNH) with the Learning Science and Geoscience research strengths at the University of Pittsburgh. ENERGY-NET aims to create rich opportunities for participatory learning and public education in the arena of energy, the environment, and society using an Earth systems science framework. We build upon a long-established teen docent program at CMNH and to form Geoscience Squads comprised of underserved teens. Together, the ENERGY-NET team, including museum staff, experts in informal learning sciences, and geoscientists spanning career stage (undergraduates, graduate students, faculty) provides inquiry-based learning experiences guided by Earth systems science principles. Together, the team works with Geoscience Squads to design "Exploration Stations" for use with CMNH visitors that employ an Earth systems science framework to explore the intersecting lenses of energy, the environment, and society. The goals of ENERGY-NET are to: 1) Develop a rich set of experiential learning activities to enhance public knowledge about the complex dynamics between Energy, Environment, and Society for demonstration at CMNH; 2) Expand diversity in the geosciences workforce by mentoring underrepresented teens, providing authentic learning experiences in earth systems science and life skills, and providing networking opportunities with geoscientists; and 3) Institutionalize ENERGY-NET collaborations among geosciences expert, learning researchers, and museum staff to yield long-term improvements in public geoscience education and geoscience workforce recruiting.

Leveraging Human-environment Systems in Residential Buildings for Aggregate Energy Efficiency and Sustainability

NASA Astrophysics Data System (ADS)

Xu, Xiaoqi

Reducing the energy consumed in the built environment is a key objective in many sustainability initiatives. Existing energy saving methods have consisted of physical interventions to buildings and/or behavioral modifications of occupants. However, such methods may not only suffer from their own disadvantages, e.g. high cost and transient effect, but also lose aggregate energy saving potential due to the oftentimes-associated single-building-focused view and an isolated examination of occupant behaviors. This dissertation attempts to overcome the limitations of traditional energy saving research and practical approaches, and enhance residential building energy efficiency and sustainability by proposing innovative energy strategies from a holistic perspective of the aggregate human-environment systems. This holistic perspective features: (1) viewing buildings as mutual influences in the built environment, (2) leveraging both the individual and contextualized social aspects of occupant behaviors, and (3) incorporating interactions between the built environment and human behaviors. First, I integrate three interlinked components: buildings, residents, and the surrounding neighborhood, and quantify the potential energy savings to be gained from renovating buildings at the inter-building level and leveraging neighborhood-contextualized occupant social networks. Following the confirmation of both the inter-building effect among buildings and occupants' interpersonal influence on energy conservation, I extend the research further by examining the synergy that may exist at the intersection between these "engineered" building networks and "social" peer networks, focusing specifically on the additional energy saving potential that could result from interactions between the two components. Finally, I seek to reach an alignment of the human and building environment subsystems by matching the thermostat preferences of each household with the thermal conditions within their

Counting on Energy. Project E3 (Energy, Economics, and the Environment).

ERIC Educational Resources Information Center

Tully, Randolph R., Jr.; Reese, D. Chris

Five units are designed to provide an opportunity for in-depth, technical analysis in the fields of energy, economics, and the environment. In an effort to move upper elementary and secondary students beyond general awareness, activities call for the application of numbers where typically only vague generalities are discussed. Within each chapter,…

Energy and Environment Guide to Action - Chapter 1: Introduction and Background

EPA Pesticide Factsheets

Introduces the Energy and Environment Guide to Action which documents best practices for designing and implementing state policies and the benefits of energy efficiency, renewable energy, and combined heat and power policies and programs.

Energy, Natural Resources, and the Environment in the Eighties.

ERIC Educational Resources Information Center

President's Commission for a National Agenda for the Eighties, Washington, DC.

Presented are the findings of a national panel which investigated the present situation and future policy options regarding energy and the environment. Three sections comprise the report: (1) a chapter dealing with energy supply, consumption, pricing and policy; (2) an analysis of environmental issues such as land use, toxic substances,…

Finding the Expanding Environments Curriculum in America's First Primary Schools

ERIC Educational Resources Information Center

Schwartz, Sherry

2002-01-01

Educating a first generation of citizens to take their place in a democratic society is as essential today as it was over 200 years ago. Just as teachers in the world's emerging democracies are trying to ready new generations for a democratic life, so were America's first educators concerned with a similar task. Constructing the first modern…

3 CFR - Blue Ribbon Commission on America's Nuclear Future

Code of Federal Regulations, 2011 CFR

2011-01-01

... America's Nuclear Future Memorandum for the Secretary of Energy Expanding our Nation's capacity to generate clean nuclear energy is crucial to our ability to combat climate change, enhance energy security... safe, secure, and responsible use of nuclear energy. These efforts are critical to accomplishing many...

ENERGY-NET (Energy, Environment and Society Learning Network): Best Practices to Enhance Informal Geoscience Learning

NASA Astrophysics Data System (ADS)

Rossi, R.; Elliott, E. M.; Bain, D.; Crowley, K. J.; Steiner, M. A.; Divers, M. T.; Hopkins, K. G.; Giarratani, L.; Gilmore, M. E.

2014-12-01

While energy links all living and non-living systems, the integration of energy, the environment, and society is often not clearly represented in 9 - 12 classrooms and informal learning venues. However, objective public learning that integrates these components is essential for improving public environmental literacy. ENERGY-NET (Energy, Environment and Society Learning Network) is a National Science Foundation funded initiative that uses an Earth Systems Science framework to guide experimental learning for high school students and to improve public learning opportunities regarding the energy-environment-society nexus in a Museum setting. One of the primary objectives of the ENERGY-NET project is to develop a rich set of experimental learning activities that are presented as exhibits at the Carnegie Museum of Natural History in Pittsburgh, Pennsylvania (USA). Here we detail the evolution of the ENERGY-NET exhibit building process and the subsequent evolution of exhibit content over the past three years. While preliminary plans included the development of five "exploration stations" (i.e., traveling activity carts) per calendar year, the opportunity arose to create a single, larger topical exhibit per semester, which was assumed to have a greater impact on museum visitors. Evaluative assessments conducted to date reveal important practices to be incorporated into ongoing exhibit development: 1) Undergraduate mentors and teen exhibit developers should receive additional content training to allow richer exhibit materials. 2) The development process should be distributed over as long a time period as possible and emphasize iteration. This project can serve as a model for other collaborations between geoscience departments and museums. In particular, these practices may streamline development of public presentations and increase the effectiveness of experimental learning activities.

Energy, environment, and policy choices: Summer institutes for science and social studies educators

DOE Office of Scientific and Technical Information (OSTI.GOV)

Marek, E.A.; Chiodo, J.J.; Gerber, B.L.

1997-06-01

The Center for Energy Education (CEE) is a partnership linking the University of Oklahoma, Close Up Foundation and Department of Energy. Based upon the theme of energy, environment and public policy, the CEE`s main purposes are to: (1) educate teachers on energy sources, environmental issues and decisionmaking choices regarding public policy; (2) develop interdisciplinary curricula that are interactive in nature (see attachments); (3) disseminate energy education curricula; (4) serve as a resource center for a wide variety of energy education materials; (5) provide a national support system for teachers in energy education; and (6) conduct research in energy education. Themore » CEE conducted its first two-week experimentially-based program for educators during the summer of 1993. Beginning at the University of Oklahoma, 57 teachers from across the country examined concepts and issues related to energy and environment, and how the interdependence of energy and environment significantly influences daily life. During the second week of the institute, participants went to Washington, D.C. to examine the processes used by government officials to make critical decisions involving interrelationships among energy, environment and public policy. Similar institutes were conducted during the summers of 1994 and 1995 resulting in nearly 160 science and social studies educators who had participated in the CEE programs. Collectively the participants represented 36 states, the Pacific Territories, Puerto Rico, and Japan.« less

Powering America’s Economy: Energy Innovation at the Crossroads of National Security Challenges

DTIC Science & Technology

2010-07-01

the United States? • How can DOD contribute to America’s eco - nomic and national security while addressing its own energy challenges? Our findings and...recommendations follow. Findings Finding 1: America’s energy choices are inextricably linked to national and eco - nomic security. America’s...tegic environment. By taking bold leadership actions now, the nation can turn the growing energy and eco - nomic challenges into great opportunity

Latin America Report, No. 2762

DTIC Science & Technology

1983-11-10

1983 LATIN AMERICA REPORT No, 2762 CONTENTS ENERGY ECONOMICS COLOMBIA Government Will Seek To Regain Petroleum Self-Sufficiency ( Carlos Pineros... Carlos Pineros; EL TIEMPO, 27 Sep 83) 26 Briefs Mass Grave Discovered 29 Liberal Party Central Committee 29 New Naval Base 29 Prague, Moscow...ENERGY ECONOMICS COLOMBIA GOVERNMENT WILL SEEK TO REGAIN PETROLEUM SELF-SUFFICIENCY Bogota EL TIEMPO in Spanish 29 Sep 83 p 8-A [Article by Carlos

4th International Conference on Energy and Environment 2013 (ICEE 2013)

NASA Astrophysics Data System (ADS)

Chakrabarty, Chandan Kumar; Shamsuddin, Abd Halim Bin; Ahmad, Ibrahim Bin; Desa, Mohamed Nor Bin Mohamed; Din, Norashidah Bte Md; Bte Mohd, Lariyah; Hamid, Nasri A.; See, Ong Hang; Hafiz Nagi, Farrukh; Yong, Lee Choon; Pasupuleti, Jagadeesh; Mei, Goh Su; Abdullah, Fairuz Bin; Satgunam, Meenaloshini

2013-06-01

The 4th International Conference on Energy & Environment 2013 (ICEE2013) was organized by the Universiti Tenaga Nasional (UNITEN) to provide a platform for creating and sharing ideas among engineers, researchers, scientists, industrialists and students in sustainable green energy and technologies. The theme 'Shaping a Sustainable Future through Advancement in Green Energy Technology' is in line with the University's vision to be a leading global energy university that shapes a sustainable future. The general scopes of the conference are renewable energy, smart grid, green technology, energy policies and economics, sustainable green energy and environment, sustainable education, international cooperation and innovation and technology transfer. Five international keynote speakers delivered their speeches in specialized areas of green energy technology and sustainability. In addition, the conference highlights several special parallel sessions by notable invited presenters in their niche areas, which are: Hybrid Energy Power Quality & Distributed Energy Smart Grid Nuclear Power & Technologies Geohazard Management Greener Environment for Sustainability Advances in Computational Fluid Dynamics The research papers presented in ICEE2013 are included in this volume of IOP Conference Series: Earth and Environmental Science (EES). EES is abstracted and indexed in SCOPUS, GeoBase, GeoRef, Compendex, Inspec, Chemical Abstracts Service, NASA Astrophysics Data System, and International Nuclear Information System (INIS). With the comprehensive programme outline, the organizing committee hopes that the ICEE2013 was a notable intellectual sharing session for the research and academic community in Malaysia and regionally. The organizing committee expresses gratitude to the ICEE2013 delegates for their great support and contributions to the event.

Constraining Habitable Environments on Mars by Quantifying Available Geochemical Energy

NASA Astrophysics Data System (ADS)

Tierney, L. L.; Jakosky, B. M.

2009-12-01

The search for life on Mars includes the availability of liquid water, access to biogenic elements and an energy source. In the past, when water was more abundant on Mars, a source of energy may have been the limiting factor for potential life. Energy, either from photosynthesis or chemosynthesis, is required in order to drive metabolism. Potential martian organisms most likely took advantage of chemosynthetic reactions at and below the surface. Terrestrial chemolithoautotrophs, for example, thrive off of chemical disequilibrium that exists in many environments and use inorganic redox (reduction-oxidation) reactions to drive metabolism and create cellular biomass. The chemical disequilibrium of six different martian environments were modeled in this study and analyzed incorporating a range of water and rock compositions, water:rock mass ratios, atmospheric fugacities, pH, and temperatures. All of these models can be applied to specific sites on Mars including environments similar to Meridiani Planum and Gusev Crater. Both a mass transfer geochemical model of groundwater-basalt interaction and a mixing model of groundwater-hydrothermal fluid interaction were used to estimate hypothetical martian fluid compositions that results from mixing over the entire reaction path. By determining the overall Gibbs free energy yields for redox reactions in the H-O-C-S-Fe-Mn system, the amount of geochemical energy that was available for potential chemolithoautotrophic microorganisms was quantified and the amount of biomass that could have been sustained was estimated. The quantity of biomass that can be formed and supported within a system depends on energy availability, thus sites that have higher levels and fluxes of energy have greater potential to support life. Results show that iron- and sulfur-oxidation reactions would have been the most favorable redox reactions in aqueous systems where groundwater and rock interacted at or near the surface. These types of reactions could

Research on biomass energy and environment from the past to the future: A bibliometric analysis.

PubMed

Mao, Guozhu; Huang, Ning; Chen, Lu; Wang, Hongmei

2018-09-01

The development and utilization of biomass energy can help to change the ways of energy production and consumption and establish a sustainable energy system that can effectively promote the development of the national economy and strengthen the protection of the environment. Here,we perform a bibliometric analysis of 9514 literature reports in the Web of Science Core Collection searched with the key words "Biomass energy" and "Environment*" date from 1998 to 2017; hot topics in the research and development of biomass energy utilization, as well as the status and development trends of biomass energy utilization and the environment, were analyzed based on content analysis and bibliometrics. The interaction between biomass energy and the environment began to become a major concern as the research progressively deepened. This work is of great significance for the development and utilization of biomass energy to put forward specific suggestions and strategies based on the analysis and demonstration of relationships and interactions between biomass energy utilization and environment. It is also useful to researchers for selecting the future research topics. Copyright © 2018 Elsevier B.V. All rights reserved.

Looking for America's energy solutions

DOE Office of Scientific and Technical Information (OSTI.GOV)

DiBona, C.J.

The United States has had to rely on imported oil in recent years. Neither increased coal production in the future nor increased use of nuclear energy will change this situation. Actually, all the projections regarding energy use over the next 25 years assume both increased production of these two sources of fuel as well as continued reliance on imported oil. Imported oil then will be a major factor in meeting the future demands of the industrial sector, which consumed 38.3 percent of U.S. total energy in 1975. Oil imports will also be necessary to meet the demands of the household/commercialmore » sector, which in 1975 accounted for 35.4 percent of the energy consumed in this country, and of the transportation sector, which used 26.1 percent of the energy. Conservation measures have been practiced, but this will not resolve the problem of increased reliance on imported oil over the next two decades. This country will need to continue its efforts in the research and development of alternate energy sources. It will also have to increase its production of all domestic energy supplies. (MCW)« less

The Second Discovery of America

ERIC Educational Resources Information Center

Lewis, Richard S.

1973-01-01

Summarizes the major areas of concern considered at the first international conference on Science and Man in the Americas. Topics emphasized include: natural resources of the oceans, movements of the earth's crust, volcanology, energy resources, and food production as it relates to the world population problem. (JR)

America COMPETES Act and the FY2010 Budget

DTIC Science & Technology

2009-06-29

Outstanding Junior Investigator, Fusion Energy Sciences Plasma Physics Junior Faculty Development; Advanced Scientific Computing Research Early Career...the Fusion Energy Sciences Graduate Fellowships.2 If members of Congress agree with this contention, these America COMPETES Act programs were...Physics Outstanding Junior Investigator, Fusion Energy Sciences Plasma Physics Junior Faculty Development; Advanced Scientific Computing Research Early

[Nuclear energy and environment: review of the IAEA environmental projects].

PubMed

Fesenko, S; Fogt, G

2012-01-01

The review of the environmental projects of the International Atomic Energy Agency is presented. Basic IAEA documents intended to protect humans and the Environment are considered and their main features are discussed. Some challenging issues in the area of protection of the Environment and man, including the impact of nuclear facilities on the environment, radioactive waste management, and remediation of the areas affected by radiological accidents, nuclear testing and sites of nuclear facilities are also discussed. The need to maintain the existing knowledge in radioecology and protection of the environment is emphasised.

Facility Energy Performance Benchmarking in a Data-Scarce Environment

DTIC Science & Technology

2017-08-01

environment, and analyze occupant-, system-, and component-level faults contributing to energy in- efficiency. A methodology for developing DoD-specific...Research, Development, Test, and Evaluation (RDTE) Program to develop an intelligent framework, encompassing methodology and model- ing, that...energy performers by installation, climate zone, and other criteria. A methodology for creating the DoD-specific EUIs would be an important part of a

76 FR 23798 - Blue Ribbon Commission on America's Nuclear Future

Federal Register 2010, 2011, 2012, 2013, 2014

2011-04-28

... DEPARTMENT OF ENERGY Blue Ribbon Commission on America's Nuclear Future AGENCY: Office of Nuclear... meeting of the Blue Ribbon Commission on America's Nuclear Future (the Commission). The Commission was... high-level wastes--in light of the events in Japan. The second purpose is to allow the Co-chairs of the...

75 FR 5485 - Blue Ribbon Commission on America's Nuclear Future

Federal Register 2010, 2011, 2012, 2013, 2014

2010-02-03

... Commission on America's Nuclear Future Memorandum for the Secretary of Energy Expanding our Nation's capacity to generate clean nuclear energy is crucial to our ability to combat climate change, enhance energy... the safe, secure, and responsible use of nuclear energy. These efforts are critical to accomplishing...

76 FR 1608 - Blue Ribbon Commission on America's Nuclear Future

Federal Register 2010, 2011, 2012, 2013, 2014

2011-01-11

... DEPARTMENT OF ENERGY Blue Ribbon Commission on America's Nuclear Future AGENCY: Department of Energy, Office of Nuclear Energy. ACTION: Notice of open meeting. SUMMARY: This notice announces an open...- 0544; e-mail [email protected]nuclear.energy.gov . Additional information may also be available at http...

75 FR 25850 - Blue Ribbon Commission on America's Nuclear Future

Federal Register 2010, 2011, 2012, 2013, 2014

2010-05-10

... DEPARTMENT OF ENERGY Blue Ribbon Commission on America's Nuclear Future AGENCY: Department of Energy, Office of Nuclear Energy. ACTION: Notice of open meeting. SUMMARY: This notice announces an open...-4243 or facsimile (202) 586- 0544; e-mail [email protected]nuclear.energy.gov . Additional information may...

75 FR 10791 - Blue Ribbon Commission on America's Nuclear Future

Federal Register 2010, 2011, 2012, 2013, 2014

2010-03-09

... DEPARTMENT OF ENERGY Blue Ribbon Commission on America's Nuclear Future AGENCY: Department of Energy, Office of Nuclear Energy. ACTION: Notice of open meeting. SUMMARY: This notice announces an open...; telephone (202) 586-4243 or facsimile (202) 586- 0544; e-mail [email protected]nuclear.energy.gov...

Eight Americas: new perspectives on U.S. health disparities.

PubMed

Murray, Christopher J L; Kulkarni, Sandeep; Ezzati, Majid

2005-12-01

The Eight Americas Study divides the U.S. population into eight distinct groups with different epidemiologic patterns and mortality experience. The Eight Americas are Asians (America 1), below-median-income whites living in the Northland (America 2), middle America (America 3), poor whites living in Appalachia and the Mississippi Valley (America 4), Native Americans living on reservations in the West (America 5), black middle-America (America 6), poor blacks living in the rural South (America 7), and blacks living in high-risk urban environments (America 8). Life expectancy for males in America 8 is 21 years lower than life expectancy for females in America 1. For males, the gap between America 1 and America 8, 16.1 years, is as large as the gap between Iceland with the highest male life expectancy in the world and Bangladesh. Even in Americas 5, 6, 7, and 8, U.S. child mortality is in the middle of the range defined by the Organization of Economic Cooperation and Development (OECD) countries. For young and middle-aged males and females, however, mortality experience in the disadvantaged Americas is up to two times worse than the worst OECD country. The enormous excess of young and middle-aged mortality is largely due to chronic disease death. Based on the World Health Organization Comparative Risk Assessment project, we expect the major risks in the United States to be tobacco, alcohol, obesity, blood pressure, and cholesterol. Risk factor analysis using Behavioral Risk Factor Surveillance System data for the Eight Americas suggests that the pattern for tobacco, alcohol, and obesity is distinct for each America. Currently available data in the public domain do not provide an adequate basis to assess levels of blood pressure and cholesterol in the Eight Americas. To tackle disparities in the United States, public health will need to increase its focus on chronic diseases in young and middle-aged Americans. In particular, if blood pressure and cholesterol are

Saving energy and protecting environment of electric vehicles

NASA Astrophysics Data System (ADS)

Yuan, Lina; Chen, Huajun; Gong, Jing

2017-05-01

With the concept of low carbon economy, saving energy, and protecting environment spread, the development of the electric promotes the research pace of wireless charging electronic vehicles, which will become the best choice of energy supply in the future. To generalize and exploit the corresponding alternative fuels and the research and development, and promotion of electric vehicles, becomes the effective means to directly reduce the consumption of fuel, effectively relieves the problem of nervous energy and environmental pollution, and really conforms to the requirements of the national strategy of sustainable development in China. This paper introduces the status of electronic cars and wireless charging, expounds the principle of wireless charging, and concludes the full text.

75 FR 13757 - Blue Ribbon Commission on America's Nuclear Future

Federal Register 2010, 2011, 2012, 2013, 2014

2010-03-23

... DEPARTMENT OF ENERGY Blue Ribbon Commission on America's Nuclear Future AGENCY: Department of Energy, Office of Nuclear Energy. ACTION: Notice of open meeting correction. On March 9, 2010, the...., Washington DC 20585, or e-mail [email protected]nuclear.energy.gov . Additionally, every effort is being made to...

Mechanisms linking energy balance and reproduction: impact of prenatal environment.

PubMed

Rhinehart, Erin M

2016-01-01

The burgeoning field of metabolic reproduction regulation has been gaining momentum due to highly frequent discoveries of new neuroendocrine factors regulating both energy balance and reproduction. Universally throughout the animal kingdom, energy deficits inhibit the reproductive axis, which demonstrates that reproduction is acutely sensitive to fuel availability. Entrainment of reproductive efforts with energy availability is especially critical for females because they expend large amounts of energy on gestation and lactation. Research has identified an assortment of both central and peripheral factors involved in the metabolic regulation of reproduction. From an evolutionary perspective, these mechanisms likely evolved to optimize reproductive fitness in an environment with an unpredictable food supply and regular bouts of famine. To be effective, however, the mechanisms responsible for the metabolic regulation of reproduction must also retain developmental plasticity to allow organisms to adapt their reproductive strategies to their particular niche. In particular, the prenatal environment has emerged as a critical developmental window for programming the mechanisms responsible for the metabolic control of reproduction. This review will discuss the current knowledge about hormonal and molecular mechanisms that entrain reproduction with prevailing energy availability. In addition, it will provide an evolutionary, human life-history framework to assist in the interpretation of findings on gestational programming of the female reproductive function, with a focus on pubertal timing as an example. Future research should aim to shed light on mechanisms underlying the prenatal modulation of the adaptation to an environment with unstable resources in a way that optimizes reproductive fitness.

Assistance Focus: Latin America and the Caribbean Region

DOE Office of Scientific and Technical Information (OSTI.GOV)

The Clean Energy Solutions Center, an initiative of the Clean Energy Ministerial, helps countries throughout the world create policies and programs that advance the deployment of clean energy technologies. Through the Solutions Center's no-cost Ask an Expert service, a team of international experts has delivered assistance to countries in all regions of the world, including Latin America and the Caribbean.

Energy, Economics, and the Environment: Case Studies and Teaching Activities for Middle School.

ERIC Educational Resources Information Center

Indiana State Dept. of Education, Indianapolis. Center for School Improvement and Performance.

Educators are faced with the task of teaching students to be responsible stewards of the world's natural resources. This curriculum focuses on three interrelated topics in this area: energy, economics, and the environment. The goal of this book is to: (1) teach students basic knowledge and concepts about energy, the environment, and economics; (2)…

Comparison of tropical and subtropical glacier surface energy balance in Africa and South America

NASA Astrophysics Data System (ADS)

Nicholson, L.; Prinz, R.; Kinnard, C.; Mölg, T.; Winkler, M.; Kaser, G.

2010-05-01

Tropical glaciers exist only at high altitude, and meteorological and surface energy balance studies of these glaciers can tell us much about the conditions and changes occurring in the mid troposphere. Understanding the surface energy balance and resultant mass balance regime of tropical glaciers is prerequisite to predicting glacier evolution, and future meltwater contributions to local hydrological resources, in response to future climate scenarios. Tropical glacier mass balance variability is strongly linked to precipitation and, via this, to multi-annual climate oscillations such as ENSO and IOZM, so it is useful to understand what role these differing regional influences play in comparison to the similarities imposed by the overarching tropical climate conditions and seasonality. New surface energy balance and mass balance data is available from Lewis glacier (Kenya, 0°09' S; 37°18' E), and here we use an energy and mass balance model to determine the surface energy flux characteristics at this site through a wet and dry season. Results are compared with those from Kersten glacier (Tanzania, 3°04' S; 37°21' E) to understand how conditions at these two glaciers compare and thus what coherent and contrasting climatic information glaciological records from these two sites can be expected to deliver. Meteorological data available from glacier stations on Antizana (Ecuador, 0°25' S; 78°09' W), Artesonraju (Peru, 8°28' S; 77°38' W) Zongo (Bolivia, 16°39' S; 67°47' W) and Guanaco (Chile, 29°20' S; 70°00' W) glaciers in South America offer the opportunity to examine how the surface fluxes and seasonal variability of the energy balance compares to those of the African glaciers. We include the extra-tropical Chilean example for comparison with the similarly high altitude, cold ice of Kersten glacier.

Shale Gas and Tight Oil: A Panacea for the Energy Woes of America?

NASA Astrophysics Data System (ADS)

Hughes, J. D.

2012-12-01

Shale gas has been heralded as a "game changer" in the struggle to meet America's demand for energy. The "Pickens Plan" of Texas oil and gas pioneer T.Boone Pickens suggests that gas can replace coal for much of U.S. electricity generation, and oil for, at least, truck transportation1. Industry lobby groups such as ANGA declare "that the dream of clean, abundant, home grown energy is now reality"2. In Canada, politicians in British Columbia are racing to export the virtual bounty of shale gas via LNG to Asia (despite the fact that Canadian gas production is down 16 percent from its 2001 peak). And the EIA has forecast that the U.S. will become a net exporter of gas by 20213. Similarly, recent reports from Citigroup and Harvard suggest that an oil glut is on the horizon thanks in part to the application of fracking technology to formerly inaccessible low permeability tight oil plays. The fundamentals of well costs and declines belie this optimism. Shale gas is expensive gas. In the early days it was declared that "continuous plays" like shale gas were "manufacturing operations", and that geology didn't matter. One could drill a well anywhere, it was suggested, and expect consistent production. Unfortunately, Mother Nature always has the last word, and inevitably the vast expanses of purported potential shale gas resources contracted to "core" areas, where geological conditions were optimal. The cost to produce shale gas ranges from 4.00 per thousand cubic feet (mcf) to 10.00, depending on the play. Natural gas production is a story about declines which now amount to 32% per year in the U.S. So 22 billion cubic feet per day of production now has to be replaced each year to keep overall production flat. At current prices of 2.50/mcf, industry is short about 50 billion per year in cash flow to make this happen4. As a result I expect falling production and rising prices in the near to medium term. Similarly, tight oil plays in North Dakota and Texas have been heralded

Lightweight Sensor Authentication Scheme for Energy Efficiency in Ubiquitous Computing Environments.

PubMed

Lee, Jaeseung; Sung, Yunsick; Park, Jong Hyuk

2016-12-01

The Internet of Things (IoT) is the intelligent technologies and services that mutually communicate information between humans and devices or between Internet-based devices. In IoT environments, various device information is collected from the user for intelligent technologies and services that control the devices. Recently, wireless sensor networks based on IoT environments are being used in sectors as diverse as medicine, the military, and commerce. Specifically, sensor techniques that collect relevant area data via mini-sensors after distributing smart dust in inaccessible areas like forests or military zones have been embraced as the future of information technology. IoT environments that utilize smart dust are composed of the sensor nodes that detect data using wireless sensors and transmit the detected data to middle nodes. Currently, since the sensors used in these environments are composed of mini-hardware, they have limited memory, processing power, and energy, and a variety of research that aims to make the best use of these limited resources is progressing. This paper proposes a method to utilize these resources while considering energy efficiency, and suggests lightweight mutual verification and key exchange methods based on a hash function that has no restrictions on operation quantity, velocity, and storage space. This study verifies the security and energy efficiency of this method through security analysis and function evaluation, comparing with existing approaches. The proposed method has great value in its applicability as a lightweight security technology for IoT environments.

Lightweight Sensor Authentication Scheme for Energy Efficiency in Ubiquitous Computing Environments

PubMed Central

Lee, Jaeseung; Sung, Yunsick; Park, Jong Hyuk

2016-01-01

The Internet of Things (IoT) is the intelligent technologies and services that mutually communicate information between humans and devices or between Internet-based devices. In IoT environments, various device information is collected from the user for intelligent technologies and services that control the devices. Recently, wireless sensor networks based on IoT environments are being used in sectors as diverse as medicine, the military, and commerce. Specifically, sensor techniques that collect relevant area data via mini-sensors after distributing smart dust in inaccessible areas like forests or military zones have been embraced as the future of information technology. IoT environments that utilize smart dust are composed of the sensor nodes that detect data using wireless sensors and transmit the detected data to middle nodes. Currently, since the sensors used in these environments are composed of mini-hardware, they have limited memory, processing power, and energy, and a variety of research that aims to make the best use of these limited resources is progressing. This paper proposes a method to utilize these resources while considering energy efficiency, and suggests lightweight mutual verification and key exchange methods based on a hash function that has no restrictions on operation quantity, velocity, and storage space. This study verifies the security and energy efficiency of this method through security analysis and function evaluation, comparing with existing approaches. The proposed method has great value in its applicability as a lightweight security technology for IoT environments. PMID:27916962

Closing Keynote Presentation on the Genomics of Energy and the Environment (JGI Seventh Annual User Meeting 2012: Genomics of Energy and Environment)

ScienceCinema

Benner, Steve

2018-05-08

Steve Benner, a distinguished chemist at the Foundation for Applied Molecular Evolution, Westheimer Institute of Science and Technology, provides the closing keynote address for the JGI 7th Annual Users Meeting: Genomics of Energy & Environment Meeting on March 22, 2012 in Walnut Creek, California.

Closing Keynote Presentation on the Genomics of Energy and the Environment (JGI Seventh Annual User Meeting 2012: Genomics of Energy and Environment)

DOE Office of Scientific and Technical Information (OSTI.GOV)

Benner, Steve

2012-03-22

Steve Benner, a distinguished chemist at the Foundation for Applied Molecular Evolution, Westheimer Institute of Science and Technology, provides the closing keynote address for the JGI 7th Annual Users Meeting: Genomics of Energy & Environment Meeting on March 22, 2012 in Walnut Creek, California.

2010 Transportation Research Board Environment and Energy Research Conference

DOT National Transportation Integrated Search

2010-05-01

The Transportation Research Boards (TRB) 2010 Environment and Energy Workshop: Better Delivery of Better Solutions, which will be held June 6-10, 2010 in Raleigh, North Carolina, will commence with a session to discuss research needs in the worksh...

Elia Kazan's America America: A Message for America.

PubMed

Molofsky, Merle

2018-06-01

Elia Kazan's 1963 film, America America is a tribute to the immigrant experience of his own forebears, and has relevance to the refugee crisis of today. In stark black and white cinematography, the film provides insight into the refugee-immigrant experience, personified in Stavros, a young man longing for freedom, obsessed with an idealized America. His hope and innocence cannot safeguard him. His memories of his happy childhood and loving family create idealizing transferences to a world of others who manipulate and betray him as he undertakes his quest. Eventually he too learns to manipulate and betray, unconsciously identifying with the aggressor. History will offer ethical challenges, the black and white cinematography mirroring the black and white perception of good and bad, the shades of grey evoking a maturation of understanding.

Building Environment Analysis based on Temperature and Humidity for Smart Energy Systems

PubMed Central

Yun, Jaeseok; Won, Kwang-Ho

2012-01-01

In this paper, we propose a new HVAC (heating, ventilation, and air conditioning) control strategy as part of the smart energy system that can balance occupant comfort against building energy consumption using ubiquitous sensing and machine learning technology. We have developed ZigBee-based wireless sensor nodes and collected realistic temperature and humidity data during one month from a laboratory environment. With the collected data, we have established a building environment model using machine learning algorithms, which can be used to assess occupant comfort level. We expect the proposed HVAC control strategy will be able to provide occupants with a consistently comfortable working or home environment. PMID:23202004

Building environment analysis based on temperature and humidity for smart energy systems.

PubMed

Yun, Jaeseok; Won, Kwang-Ho

2012-10-01

In this paper, we propose a new HVAC (heating, ventilation, and air conditioning) control strategy as part of the smart energy system that can balance occupant comfort against building energy consumption using ubiquitous sensing and machine learning technology. We have developed ZigBee-based wireless sensor nodes and collected realistic temperature and humidity data during one month from a laboratory environment. With the collected data, we have established a building environment model using machine learning algorithms, which can be used to assess occupant comfort level. We expect the proposed HVAC control strategy will be able to provide occupants with a consistently comfortable working or home environment.

The Economics of America's Energy Future.

ERIC Educational Resources Information Center

Simmons, Henry

This is an Energy Research and Development Administration (ERDA) pamphlet which reviews economic and technical considerations for the future development of energy sources. Included are sections on petroleum, synthetic fuels, oil shale, nuclear power, geothermal power, and solar energy. Also presented are data pertaining to U.S. energy production…

75 FR 45608 - Blue Ribbon Commission on America's Nuclear Future, Transportation and Storage Subcommittee

Federal Register 2010, 2011, 2012, 2013, 2014

2010-08-03

... DEPARTMENT OF ENERGY Blue Ribbon Commission on America's Nuclear Future, Transportation and...) Subcommittee. The T&S Subcommittee is a subcommittee of the Blue Ribbon Commission on America's Nuclear Future... 45609

Meeting the Challenge: Providing High-Quality School Environments through Energy Performance Contracting.

ERIC Educational Resources Information Center

Birr, David

2000-01-01

Energy performance contracting allows schools to pay for needed new energy equipment and modernization improvements with savings from reduced utility and maintenance costs. Improved energy efficiency reduces demand for burning fossil fuels, which reduces air pollution, leading to improved learning environments and budgets (through improved average…

75 FR 67958 - Blue Ribbon Commission on America's Nuclear Future

Federal Register 2010, 2011, 2012, 2013, 2014

2010-11-04

... DEPARTMENT OF ENERGY Blue Ribbon Commission on America's Nuclear Future AGENCY: Office of Nuclear...-4243 or facsimile (202) 586- 0544; e-mail [email protected]nuclear.energy.gov . Additional information... and nuclear waste. The Commission is scheduled to submit a draft report to the Secretary of Energy in...

76 FR 2891 - Blue Ribbon Commission on America's Nuclear Future

Federal Register 2010, 2011, 2012, 2013, 2014

2011-01-18

... DEPARTMENT OF ENERGY Blue Ribbon Commission on America's Nuclear Future AGENCY: Office of Nuclear...; telephone (202) 586-4243 or facsimile (202) 586- 0544; e-mail [email protected]nuclear.energy.gov . Additional.... Department of Energy, 1000 Independence Avenue, SW., Washington, DC 20585, e-mail to [email protected]nuclear...

Geant4 Predictions of Energy Spectra in Typical Space Radiation Environment

NASA Technical Reports Server (NTRS)

Sabra, M. S.; Barghouty, A. F.

2014-01-01

Accurate knowledge of energy spectra inside spacecraft is important for protecting astronauts as well as sensitive electronics from the harmful effects of space radiation. Such knowledge allows one to confidently map the radiation environment inside the vehicle. The purpose of this talk is to present preliminary calculations for energy spectra inside a spherical shell shielding and behind a slab in typical space radiation environment using the 3D Monte-Carlo transport code Geant4. We have simulated proton and iron isotropic sources and beams impinging on Aluminum and Gallium arsenide (GaAs) targets at energies of 0.2, 0.6, 1, and 10 GeV/u. If time permits, other radiation sources and beams (_, C, O) and targets (C, Si, Ge, water) will be presented. The results are compared to ground-based measurements where available.

Dynamic assessment of urban economy-environment-energy system using system dynamics model: A case study in Beijing.

PubMed

Wu, Desheng; Ning, Shuang

2018-07-01

Economic development, accompanying with environmental damage and energy depletion, becomes essential nowadays. There is a complicated and comprehensive interaction between economics, environment and energy. Understanding the operating mechanism of Energy-Environment-Economy model (3E) and its key factors is the inherent part in dealing with the issue. In this paper, we combine System Dynamics model and Geographic Information System to analyze the energy-environment-economy (3E) system both temporally and spatially, which explicitly explore the interaction of economics, energy, and environment and effects of the key influencing factors. Beijing is selected as a case study to verify our SD-GIS model. Alternative scenarios, e.g., current, technology, energy and environment scenarios are explored and compared. Simulation results shows that, current scenario is not sustainable; technology scenario is applicable to economic growth; environment scenario maintains a balanced path of development for long term stability. Policy-making insights are given based on our results and analysis. Copyright © 2018 Elsevier Inc. All rights reserved.

Energy in the environment and the second law of thermodynamics

NASA Technical Reports Server (NTRS)

Mueller, R. F.

1972-01-01

The relationship between the consumption of energy by technological cultures and the second law of thermodynamics is discussed. The analysis is based on a description of the operation of a mechanical device which consumes energy. It is concluded that the flow of energy in manifold spontaneous conditions, which play a vital role in the operation of any technological process, remove most of the energy flow path from the control of the operator. It is stated that the increased efficiency of a process can benefit the environment only as much as this efficiency enables the total energy input to be reduced for a given level of production and increasing efficiency cannot meet the problems of an increased rate of energy utilization.

Energy and the environment - Application of geosciences to decision-making

USGS Publications Warehouse

Carter, Lorna M.H.

1995-01-01

This volume contains 67 extended abstracts that summarize some of the oral and poster presentations of the tenth annual V. E. McKelvey forum on mineral and energy resources, held in Washington, D.C., Feb. 13-17, 1995. The focus is on our energy resources and the environment, new research techniques, and cooperative efforts between the USGS and industry, State and Federal agencies, universities, and other countries.

Thermal dynamic simulation of wall for building energy efficiency under varied climate environment

NASA Astrophysics Data System (ADS)

Wang, Xuejin; Zhang, Yujin; Hong, Jing

2017-08-01

Aiming at different kind of walls in five cities of different zoning for thermal design, using thermal instantaneous response factors method, the author develops software to calculation air conditioning cooling load temperature, thermal response factors, and periodic response factors. On the basis of the data, the author gives the net work analysis about the influence of dynamic thermal of wall on air-conditioning load and thermal environment in building of different zoning for thermal design regional, and put forward the strategy how to design thermal insulation and heat preservation wall base on dynamic thermal characteristic of wall under different zoning for thermal design regional. And then provide the theory basis and the technical references for the further study on the heat preservation with the insulation are in the service of energy saving wall design. All-year thermal dynamic load simulating and energy consumption analysis for new energy-saving building is very important in building environment. This software will provide the referable scientific foundation for all-year new thermal dynamic load simulation, energy consumption analysis, building environment systems control, carrying through farther research on thermal particularity and general particularity evaluation for new energy -saving walls building. Based on which, we will not only expediently design system of building energy, but also analyze building energy consumption and carry through scientific energy management. The study will provide the referable scientific foundation for carrying through farther research on thermal particularity and general particularity evaluation for new energy saving walls building.

Energy aware path planning in complex four dimensional environments

NASA Astrophysics Data System (ADS)

Chakrabarty, Anjan

This dissertation addresses the problem of energy-aware path planning for small autonomous vehicles. While small autonomous vehicles can perform missions that are too risky (or infeasible) for larger vehicles, the missions are limited by the amount of energy that can be carried on board the vehicle. Path planning techniques that either minimize energy consumption or exploit energy available in the environment can thus increase range and endurance. Path planning is complicated by significant spatial (and potentially temporal) variations in the environment. While the main focus is on autonomous aircraft, this research also addresses autonomous ground vehicles. Range and endurance of small unmanned aerial vehicles (UAVs) can be greatly improved by utilizing energy from the atmosphere. Wind can be exploited to minimize energy consumption of a small UAV. But wind, like any other atmospheric component , is a space and time varying phenomenon. To effectively use wind for long range missions, both exploration and exploitation of wind is critical. This research presents a kinematics based tree algorithm which efficiently handles the four dimensional (three spatial and time) path planning problem. The Kinematic Tree algorithm provides a sequence of waypoints, airspeeds, heading and bank angle commands for each segment of the path. The planner is shown to be resolution complete and computationally efficient. Global optimality of the cost function cannot be claimed, as energy is gained from the atmosphere, making the cost function inadmissible. However the Kinematic Tree is shown to be optimal up to resolution if the cost function is admissible. Simulation results show the efficacy of this planning method for a glider in complex real wind data. Simulation results verify that the planner is able to extract energy from the atmosphere enabling long range missions. The Kinematic Tree planning framework, developed to minimize energy consumption of UAVs, is applied for path planning

BETR North America: A regionally segmented multimedia contaminant fate model for North America

DOE Office of Scientific and Technical Information (OSTI.GOV)

MacLeod, M.; Woodfine, D.G.; Mackay, D.

We present the Berkeley-Trent North American contaminant fate model (BETR North America), a regionally segmented multimedia contaminant fate model based on the fugacity concept. The model is built on a framework that links contaminant fate models of individual regions, and is generally applicable to large, spatially heterogeneous areas. The North American environment is modeled as 24 ecological regions, within each region contaminant fate is described using a 7 compartment multimedia fugacity model including a vertically segmented atmosphere, freshwater, freshwater sediment, soil, coastal water and vegetation compartments. Inter-regional transport of contaminants in the atmosphere, freshwater and coastal water is described usingmore » a database of hydrological and meteorological data compiled with Geographical Information Systems (GIS) techniques. Steady-state and dynamic solutions to the 168 mass balance equations that make up the linked model for North America are discussed, and an illustrative case study of toxaphene transport from the southern United States to the Great Lakes Basin is presented. Regionally segmented models such as BETR North America can provide a critical link between evaluative models of long-range transport potential and contaminant concentrations observed in remote regions. The continent-scale mass balance calculated by the model provides a sound basis for evaluating long-range transport potential of organic pollutants, and formulation of continent scale management and regulatory strategies for chemicals.« less

75 FR 51247 - Blue Ribbon Commission on America's Nuclear Future, Disposal Subcommittee

Federal Register 2010, 2011, 2012, 2013, 2014

2010-08-19

... DEPARTMENT OF ENERGY Blue Ribbon Commission on America's Nuclear Future, Disposal Subcommittee AGENCY: Department of Energy, Office of Nuclear Energy. ACTION: Notice of open meeting. SUMMARY: This...; telephone (202) 586-4243 or facsimile (202) 586- 0544; e-mail [email protected]nuclear.energy.gov . Additional...

75 FR 36648 - Blue Ribbon Commission on America's Nuclear Future, Disposal Subcommittee

Federal Register 2010, 2011, 2012, 2013, 2014

2010-06-28

... DEPARTMENT OF ENERGY Blue Ribbon Commission on America's Nuclear Future, Disposal Subcommittee AGENCY: Department of Energy, Office of Nuclear Energy. ACTION: Notice of open meeting correction. On June 21, 2010, the Department of Energy published a notice announcing an open meeting of the Disposal...

76 FR 18212 - E.ON Climate & RenewablesNorth America, LLC, et al. v. Midwest Independent Transmission System...

Federal Register 2010, 2011, 2012, 2013, 2014

2011-04-01

... DEPARTMENT OF ENERGY Federal Energy Regulatory Commission [Docket No. EL11-30-000] E.ON Climate & RenewablesNorth America, LLC, et al. v. Midwest Independent Transmission System Operator, Inc.; Notice of... comprised of Clipper Windpower Development Co., Inc., E.ON Climate & Renewables North America, LLC, Horizon...

50 Breakthroughs by America's National Labs

DOE R&D Accomplishments Database

2011-01-01

America's National Laboratory system has been changing and improving the lives of millions for more than 80 years. Born at a time of great societal need, this network of Department of Energy Laboratories has now grown into 17 facilities, working together as engines of prosperity and invention. As this list of 50 Breakthroughs attests, National Laboratory discoveries have spawned industries, saved lives, generated new products, fired the imagination, and helped to reveal the secrets of the universe. Rooted in the need to be the best and bring the best, America's National Laboratories have put an American stamp on the past century of science. With equal ingenuity and tenacity, they are now engaged in winning the future.

75 FR 35000 - Blue Ribbon Commission on America's Nuclear Future, Disposal Subcommittee

Federal Register 2010, 2011, 2012, 2013, 2014

2010-06-21

... DEPARTMENT OF ENERGY Blue Ribbon Commission on America's Nuclear Future, Disposal Subcommittee AGENCY: Department of Energy, Office of Nuclear Energy. ACTION: Notice of Open Meeting. SUMMARY: This... Avenue, SW., Washington DC 20585, e-mail to [email protected]nuclear.energy.gov , or post comments on the...

Energy, The Environment And Astronomy: Education And Action

NASA Astrophysics Data System (ADS)

Rodgers, Bernadette; Doppmann, G.; Kalas, P.; Lacy, J.; Beck, T.; Marshall, P. J.

2010-01-01

The specter of global climate change is arguably the most pressing scientific, social and ethical issue of our time. Although the relatively small field of astronomy represents only a fraction of the total human carbon emissions, astronomers have a great potential, and therefore perhaps a great responsibility, to educate themselves and the public on this issue. In addition, the average per capita carbon emissions of professional astronomers are not small, and our profession can do much to reduce its energy consumption and maximize the cost-benefit ratio of our work. At the January AAS meeting, we are organizing a half-day splinter meeting titled "Energy, the Environment and Astronomy: Education and Action". The focus will be on energy conservation and education as it relates to professional astronomy. Education focuses on informing ourselves, our students and the general public with which we interact, about the real issues, the necessary actions, and the likely consequences of various energy consumption and carbon emission scenarios. Action focuses on effective energy conservation and renewable energy initiatives within professional astronomy. Air travel, solar energy at ground-based observatories, and Gemini's "Green Initiative” are among the topics that will be discussed. The splinter meeting will be open to all and will include expert speakers from outside astronomy, contributed talks by astronomers, and a discussion session.

Energy technologies and the environment: Environmental information handbook

DOE Office of Scientific and Technical Information (OSTI.GOV)

Not Available

1988-10-01

This revision of Energy Technologies and the Environment reflects the changes in energy supply and demand, focus of environmental concern, and emphasis of energy research and development that have occurred since publication of the earlier edition in 1980. The increase in availability of oil and natural gas, at least for the near term, is responsible in part for a reduced emphasis on development of replacement fuels and technologies. Trends in energy development also have been influenced by an increased reliance on private industry initiatives, and a correspondingly reduced government involvement, in demonstrating more developed technologies. Environmental concerns related to acidmore » rain and waste management continue to increase the demand for development of innovative energy systems. The basic criteria for including a technology in this report are that (1) the technology is a major current or potential future energy supply and (2) significant changes in employing or understanding the technology have occurred since publication of the 1980 edition. Coal is seen to be a continuing major source of energy supply, and thus chapters pertaining to the principal coal technologies have been revised from the 1980 edition (those on coal mining and preparation, conventional coal-fired power plants, fluidized-bed combustion, coal gasification, and coal liquefaction) or added as necessary to include emerging technologies (those on oil shale, combined-cycle power plants, coal-liquid mixtures, and fuel cells).« less

Energy expenditure and intake during Special Operations Forces field training in a jungle and glacial environment.

PubMed

Johnson, Caleb D; Simonson, Andrew J; Darnell, Matthew E; DeLany, James P; Wohleber, Meleesa F; Connaboy, Christopher

2018-04-01

The purpose of this study was to identify and compare energy requirements specific to Special Operations Forces in field training, in both cool and hot environments. Three separate training sessions were evaluated, 2 in a hot environment (n = 21) and 1 in a cool environment (n = 8). Total energy expenditure was calculated using doubly labeled water. Dietary intake was assessed via self-report at the end of each training mission day, and macronutrient intakes were calculated. Across the 3 missions, mean energy expenditure (4618 ± 1350 kcal/day) exceeded mean energy intake (2429 ± 838 kcal/day) by an average of 2200 kcal/day. Macronutrient intakes (carbohydrates (g/(kg·day body weight (bw)) -1 ) = 3.2 ± 1.2; protein (g/(kg·day bw) -1 ) = 1.3 ± 0.7; fat (g/(kg·day bw) -1 ) = 1.2 ± 0.7) showed inadequate carbohydrate and possibly protein intake across the study period, compared with common recommendations. Total energy expenditures were found to be similar between hot (4664 ± 1399 kcal/day) and cool (4549 ± 1221 kcal/day) environments. However, energy intake was found to be higher in the cool (3001 ± 900 kcal/day) compared with hot (2200 ± 711 kcal/day) environments. Based on the identified energy deficit, high variation in energy expenditures, and poor macronutrient intake, a greater attention to feeding practices during similar training scenarios for Special Operations Forces is needed to help maintain performance and health. The differences in environmental heat stress between the 2 climates/environments had no observed effect on energy expenditures, but may have influenced intakes.

Energy in the Environment - Initiatives 2004-08

DOE Office of Scientific and Technical Information (OSTI.GOV)

Paul Jehn

Under the Energy and Environment Initiative, the GWPC/GWPRF will expand the oil and gas electronic commerce initiatives used to enhance the Risk Based Data Management System (RBDMS) and the Cost Effective Regulatory Approach (CERA). The GWPC/GWPRF has identified the following priorities for work efforts during the time period that will act as the base from which selections for each work period will be proposed. Work tasks will be presented for each reporting period by the GWPC from areas selected from the general list of priorities.

Energy & Environment in Florida—A Voter Survey in 2007 and 2009

NASA Astrophysics Data System (ADS)

Nelson, Gordon L.

2009-07-01

Related professionally conducted polls associated with energy and the environment in Florida are reviewed. Changes in attitudes brought about by economic change in 2009 versus 2007 are contrasted. While voters generally think of themselves as "pro-environment," environmental issues are not their ♯1 priority. The survey results show the clear challenge for sustainability—that of long term social commitment and political will.

The Paleo-Indian Entry into South America According to Mitogenomes

PubMed Central

Brandini, Stefania; Bergamaschi, Paola; Cerna, Marco Fernando; Gandini, Francesca; Bastaroli, Francesca; Bertolini, Emilie; Cereda, Cristina; Ferretti, Luca; Gómez-Carballa, Alberto; Battaglia, Vincenza; Salas, Antonio; Semino, Ornella; Olivieri, Anna; Torroni, Antonio

2018-01-01

Abstract Recent and compelling archaeological evidence attests to human presence ∼14.5 ka at multiple sites in South America and a very early exploitation of extreme high-altitude Andean environments. Considering that, according to genetic evidence, human entry into North America from Beringia most likely occurred ∼16 ka, these archeological findings would imply an extremely rapid spread along the double continent. To shed light on this issue from a genetic perspective, we first completely sequenced 217 novel modern mitogenomes of Native American ancestry from the northwestern area of South America (Ecuador and Peru); we then evaluated them phylogenetically together with other available mitogenomes (430 samples, both modern and ancient) from the same geographic area and, finally, with all closely related mitogenomes from the entire double continent. We detected a large number (N = 48) of novel subhaplogroups, often branching into further subclades, belonging to two classes: those that arose in South America early after its peopling and those that instead originated in North or Central America and reached South America with the first settlers. Coalescence age estimates for these subhaplogroups provide time boundaries indicating that early Paleo-Indians probably moved from North America to the area corresponding to modern Ecuador and Peru over the short time frame of ∼1.5 ka comprised between 16.0 and 14.6 ka. PMID:29099937

Understanding the physical dynamics and ecological interactions in tidal stream energy environments

NASA Astrophysics Data System (ADS)

Fraser, Shaun; Williamson, Benjamin J.; Nikora, Vladimir; Scott, Beth E.

2017-04-01

Tidal stream energy devices are intended to operate in energetic physical environments characterised by high flows and extreme turbulence. These environments are often of ecological importance to a range of marine species. Understanding the physical dynamics and ecological interactions at fine scales in such sites is essential for device/array design and to understand environmental impacts. However, investigating fine scale characteristics requires high resolution field measurements which are difficult to attain and interpret, with data often confounded by interference related to turbulence. Consequently, field observations in tidal stream energy environments are limited and require the development of specialised analysis methods and so significant knowledge gaps are still present. The seabed mounted FLOWBEC platform is addressing these knowledge gaps using upward facing instruments to collect information from around marine energy infrastructure. Multifrequency and multibeam echosounder data provide detailed information on the distribution and interactions of biological targets, such as fish and diving seabirds, while simultaneously recording the scales and intensity of turbulence. Novel processing methodologies and instrument integration techniques have been developed which combine different data types and successfully separates signal from noise to reveal new evidence about the behaviour of mobile species and the structure of turbulence at all speeds of the tide and throughout the water column. Multiple platform deployments in the presence and absence of marine energy infrastructure reveal the natural characteristics of high energy sites, and enable the interpretation of the physical and biological impacts of tidal stream devices. These methods and results are relevant to the design and consenting of marine renewable energy technologies, and provide novel information on the use of turbulence for foraging opportunities in high energy sites by mobile species.

Universal energy distribution for interfaces in a random-field environment

NASA Astrophysics Data System (ADS)

Fedorenko, Andrei A.; Stepanow, Semjon

2003-11-01

We study the energy distribution function ρ(E) for interfaces in a random-field environment at zero temperature by summing the leading terms in the perturbation expansion of ρ(E) in powers of the disorder strength, and by taking into account the nonperturbational effects of the disorder using the functional renormalization group. We have found that the average and the variance of the energy for one-dimensional interface of length L behave as, R∝L ln L, ΔER∝L, while the distribution function of the energy tends for large L to the Gumbel distribution of the extreme value statistics.

77 FR 36272 - SunShot Prize: America's Most Affordable Rooftop

Federal Register 2010, 2011, 2012, 2013, 2014

2012-06-18

... Most Affordable Rooftop Solar for public comment. Interested persons are encouraged to learn about the SunShot Prize: America's Most Affordable Rooftop rules at eere.energy.gov/solar/sunshot/prize.html.... Department of Energy, Office of Solar, 1000 Independence Avenue SW., Washington, DC 20585 FOR FURTHER...

Towards a sustainable America: advancing prosperity, opportunity, and a healthy environment for the 21st century

DOE Office of Scientific and Technical Information (OSTI.GOV)

None

1999-05-01

Humanity faces an unprecedented challenge as our numbers grow, while Earth and its capacity to support us do not. People across the United States and around the world aspire to better lives for themselves and for their children: food, shelter, a safe and healthy environment, education, jobs, and other material needs and conveniences. Industries strive to produce more goods, farmers to grow more crops; and human demands on forests, fields, rivers, and oceans increase. Our challenge is to create a future in which prosperity and opportunity increase while life flourishes and pressures on oceans, earth, and atmosphere - the biospheremore » - diminish; to create, as the Council's vision suggests, "a life- sustaining Earth that supports "a dignified, peaceful, and equitable existence." It is a powerful vision, and the two co-chairs of the President's Council on Sustainable Development (PCSD), fervently believe it is achievable - a unifying and necessary goal for the boundless capacity of human ingenuity so manifest in America. This document addresses climate change, environmental management, metropolitan and rural strategies, and international leadership.« less

Energy and environment bibliography: access to information

DOE Office of Scientific and Technical Information (OSTI.GOV)

Warren, B.

1978-01-01

Most of the entries of this bibliography are concerned with energy and its impact upon society and the environment, but other works are also included to make a more well-rounded reference work. No attempt was made to include the vast technical literature published by goverment agencies and research groups in books and periodicals. These may be located through the bibliographies and other resources listed here. This edition was revised and expanded to include many recent publications and additional resources, and to make corrections in the original material.

The Denver Public Library's Regional Energy/Environment Information Center: An Uncommon Cooperative Venture.

ERIC Educational Resources Information Center

Cayton, Colleen

1981-01-01

Describes a 10-state energy/environment information and referral service for the Rocky Mountain energy impacted region. The report presents details of funding, resources, and techniques for the provision of this service. (RAA)

Negotiating energy dynamics through embodied action in a materially structured environment

NASA Astrophysics Data System (ADS)

Scherr, Rachel E.; Close, Hunter G.; Close, Eleanor W.; Flood, Virginia J.; McKagan, Sarah B.; Robertson, Amy D.; Seeley, Lane; Wittmann, Michael C.; Vokos, Stamatis

2013-12-01

We provide evidence that a learning activity called Energy Theater engages learners with key conceptual issues in the learning of energy, including disambiguating matter flow and energy flow and theorizing mechanisms for energy transformation. A participationist theory of learning, in which learning is indicated by changes in speech and behavior, supports ethnographic analysis of learners’ embodied interactions with each other and the material setting. We conduct detailed analysis to build plausible causal links between specific features of Energy Theater and the conceptual engagement that we observe. Disambiguation of matter and energy appears to be promoted especially by the material structure of the Energy Theater environment, in which energy is represented by participants, while objects are represented by areas demarcated by loops of rope. Theorizing mechanisms of energy transformation is promoted especially by Energy Theater’s embodied action, which necessitates modeling the time ordering of energy transformations.

Tierra Concrete Homes Honored with Energy Star Award

Science.gov Websites

building. NREL's research on low energy residences is sponsored by DOE's Building America Program. Building America conducts systems engineering research and system cost/performance tradeoffs to increase energy performance with minimal increases in housing cost. See the Building America Web site. Tierra Concrete Homes

Driving it home: choosing the right path for fueling North America's transportation future

DOE Office of Scientific and Technical Information (OSTI.GOV)

Ann Bordetsky; Susan Casey-Lefkowitz; Deron Lovaas

2007-06-15

North America faces an energy crossroads. With the world fast approaching the end of cheap, plentiful conventional oil, we must choose between developing ever-dirtier sources of fossil fuels -- at great cost to our health and environment -- or setting a course for a more sustainable energy future of clean, renewable fuels. This report explores the full scale of the damage done by attempts to extract oil from liquid coal, oil shale, and tar sands; examines the risks for investors of gambling on these dirty fuel sources; and lays out solutions for guiding us toward a cleaner fuel future. Tablemore » of contents: Executive Summary; Chapter 1: Transportation Fuel at a Crossroads; Chapter 2: Canadian Tar Sands: Scraping the Bottom of the Barrel in Endangered Forests; Chapter 3: Oil Shale Extraction: Drilling Through the American West; Chapter 4: Liquid Coal: A 'Clean Fuel' Mirage; Chapter 5: The Investment Landscape: Dirty Fuels Are Risky Business; Chapter 6: The Clean Path for Transportation and Conclusion.« less

Final Scientific Report - Wind Powering America State Outreach Project

DOE Office of Scientific and Technical Information (OSTI.GOV)

Sinclair, Mark; Margolis, Anne

2012-02-01

The goal of the Wind Powering America State Outreach Project was to facilitate the adoption of effective state legislation, policy, finance programs, and siting best practices to accelerate public acceptance and development of wind energy. This was accomplished by Clean Energy States Alliance (CESA) through provision of informational tools including reports and webinars as well as the provision of technical assistance to state leaders on wind siting, policy, and finance best practices, identification of strategic federal-state partnership activities for both onshore and offshore wind, and participation in regional wind development collaboratives. The Final Scientific Report - Wind Powering America Statemore » Outreach Project provides a summary of the objectives, activities, and outcomes of this project as accomplished by CESA over the period 12/1/2009 - 11/30/2011.« less

The Paleo-Indian Entry into South America According to Mitogenomes.

PubMed

Brandini, Stefania; Bergamaschi, Paola; Cerna, Marco Fernando; Gandini, Francesca; Bastaroli, Francesca; Bertolini, Emilie; Cereda, Cristina; Ferretti, Luca; Gómez-Carballa, Alberto; Battaglia, Vincenza; Salas, Antonio; Semino, Ornella; Achilli, Alessandro; Olivieri, Anna; Torroni, Antonio

2018-02-01

Recent and compelling archaeological evidence attests to human presence ∼14.5 ka at multiple sites in South America and a very early exploitation of extreme high-altitude Andean environments. Considering that, according to genetic evidence, human entry into North America from Beringia most likely occurred ∼16 ka, these archeological findings would imply an extremely rapid spread along the double continent. To shed light on this issue from a genetic perspective, we first completely sequenced 217 novel modern mitogenomes of Native American ancestry from the northwestern area of South America (Ecuador and Peru); we then evaluated them phylogenetically together with other available mitogenomes (430 samples, both modern and ancient) from the same geographic area and, finally, with all closely related mitogenomes from the entire double continent. We detected a large number (N = 48) of novel subhaplogroups, often branching into further subclades, belonging to two classes: those that arose in South America early after its peopling and those that instead originated in North or Central America and reached South America with the first settlers. Coalescence age estimates for these subhaplogroups provide time boundaries indicating that early Paleo-Indians probably moved from North America to the area corresponding to modern Ecuador and Peru over the short time frame of ∼1.5 ka comprised between 16.0 and 14.6 ka. © The Author 2017. Published by Oxford University Press on behalf of the Society for Molecular Biology and Evolution.

Fungal Genomics for Energy and Environment

DOE Office of Scientific and Technical Information (OSTI.GOV)

Grigoriev, Igor V.

2013-03-11

Genomes of fungi relevant to energy and environment are in focus of the Fungal Genomic Program at the US Department of Energy Joint Genome Institute (JGI). One of its projects, the Genomics Encyclopedia of Fungi, targets fungi related to plant health (symbionts, pathogens, and biocontrol agents) and biorefinery processes (cellulose degradation, sugar fermentation, industrial hosts) by means of genome sequencing and analysis. New chapters of the Encyclopedia can be opened with user proposals to the JGI Community Sequencing Program (CSP). Another JGI project, the 1000 fungal genomes, explores fungal diversity on genome level at scale and is open for usersmore » to nominate new species for sequencing. Over 200 fungal genomes have been sequenced by JGI to date and released through MycoCosm (www.jgi.doe.gov/fungi), a fungal web-portal, which integrates sequence and functional data with genome analysis tools for user community. Sequence analysis supported by functional genomics leads to developing parts list for complex systems ranging from ecosystems of biofuel crops to biorefineries. Recent examples of such parts suggested by comparative genomics and functional analysis in these areas are presented here.« less

Audio visual summary: Implementing PURPA in Mid-America

DOE Office of Scientific and Technical Information (OSTI.GOV)

Not Available

The audio-visual presentation, Implementing PURPA in Mid-America, is a slide presentation designed to complement deliverable W-101-2, a booklet entitled Implementing PURPA in Mid-America: A Guide to the Public Utility Regulatory Policies Act. The presentation lasts 10 to 12 min and explains the major sections of PURPA, the rules promulgated by the Federal Energy Regulatory Commission to implement PURPA, and the implications of PURPA and its rules. It delineates the rights and responsibilities of citizens who want to sell electricity to utilities, explains the certification process, and discusses the rights and responsibilities of the utilities.

Urban environment interventions linked to the promotion of physical activity. A mixed methods study applied to the urban context of Latin America

PubMed Central

Gomez, Luis F; Sarmiento, Rodrigo; Ordoñez, Maria Fernanda; Pardo, Carlos Felipe; de Sá, Thiago Hérick; Mallarino, Christina H; Miranda, J Jaime; Mosquera, Janeth; Parra, Diana Celmira; Reis, Rodrigo; Quistberg, Alex

2015-01-01

This study summarizes the evidence from quantitative systematic reviews that assessed the association between urban environment attributes and physical activity. It also documents sociopolitical barriers and facilitators involved in urban interventions linked with active living in the ten most populated urban settings of Latin America. The synthesis of evidence indicates that several attributes of urban environments are associated with physical activity, including land-use mix and cycling infrastructure. The documentary analysis indicated that despite the benefits and opportunities provided by the programs and existing infrastructure in the examined cities, an overall concern is the rising inequality in the coverage and distribution of the initiatives in the region. If these programs and initiatives are to achieve a real population level effect that helps to reduce health disparities, they need to examine their social and spatial distribution within the cities so they can reach underserved populations and develop to their full potential. PMID:25748111

Urban environment interventions linked to the promotion of physical activity: a mixed methods study applied to the urban context of Latin America.

PubMed

Gomez, Luis F; Sarmiento, Rodrigo; Ordoñez, Maria Fernanda; Pardo, Carlos Felipe; de Sá, Thiago Hérick; Mallarino, Christina H; Miranda, J Jaime; Mosquera, Janeth; Parra, Diana C; Reis, Rodrigo; Quistberg, D Alex

2015-04-01

This study summarizes the evidence from quantitative systematic reviews that assessed the association between urban environment attributes and physical activity. It also documents sociopolitical barriers and facilitators involved in urban interventions linked with active living in the ten most populated urban settings of Latin America. The synthesis of evidence indicates that several attributes of urban environments are associated with physical activity, including land-use mix and cycling infrastructure. The documentary analysis indicated that despite the benefits and opportunities provided by the programs and existing infrastructure in the examined cities, an overall concern is the rising inequality in the coverage and distribution of the initiatives in the region. If these programs and initiatives are to achieve a real population level effect that helps to reduce health disparities, they need to examine their social and spatial distribution within the cities so they can reach underserved populations and develop to their full potential. Copyright © 2015 Elsevier Ltd. All rights reserved.

Invisible transportation infrastructure technology to mitigate energy and environment.

PubMed

Hossain, Md Faruque

2017-01-01

Traditional transportation infrastructure built by heat trapping products and the transportation vehiles run by fossil fuel, both causing deadly climate change. Thus, a new technology of invisible Flying Transportation system has been proposed to mitigate energy and environmental crisis caused by traditional infrastructure system. Underground Maglev system has been modeled to be constructed for all transportation systems to run the vehicle smoothly just over two feet over the earth surface by propulsive and impulsive force at flying stage. A wind energy modeling has also been added to meet the vehicle's energy demand when it runs on a non-maglev area. Naturally, all maglev infrastructures network to be covered by evergreen herb except pedestrian walkways to absorb CO 2 , ambient heat, and moisture (vapor) from the surrounding environment to make it cool. The research revealed that the vehicle will not require any energy since it will run by superconducting electromagnetic force while it runs on a maglev infrastructure area and directed by wind energy while it runs on non-maglev area. The proposed maglev transportation infrastructure technology will indeed be an innovative discovery in modern engineering science which will reduce fossil fuel energy consumption and climate change dramatically.

78 FR 26768 - Great Lakes Hydro America, LLC; Notice of Intent To File License Application, Filing of Pre...

Federal Register 2010, 2011, 2012, 2013, 2014

2013-05-08

... DEPARTMENT OF ENERGY Federal Energy Regulatory Commission [Project No. 2520-072] Great Lakes Hydro...: March 1, 2013. d. Submitted By: Great Lakes Hydro America, LLC. e. Name of Project: Mattaceunk... Preservation at 36 CFR 800.2. l. With this notice, we are designating Great Lakes Hydro America, LLC as the...

Transportation Energy Futures Series. Effects of the Built Environment on Transportation. Energy Use, Greenhouse Gas Emissions, and Other Factors

DOE Office of Scientific and Technical Information (OSTI.GOV)

Porter, C. D.; Brown, A.; Dunphy, R. T.

2013-03-15

Planning initiatives in many regions and communities aim to reduce transportation energy use, decrease emissions, and achieve related environmental benefits by changing land use. This report reviews and summarizes findings from existing literature on the relationship between the built environment and transportation energy use and greenhouse gas emissions, identifying results trends as well as potential future actions. The indirect influence of federal transportation and housing policies, as well as the direct impact of municipal regulation on land use are examined for their effect on transportation patterns and energy use. Special attention is given to the 'four D' factors of density,more » diversity, design and accessibility. The report concludes that policy-driven changes to the built environment could reduce transportation energy and GHG emissions from less than 1% to as much as 10% by 2050, the equivalent of 16%-18% of present-day urban light-duty-vehicle travel. This is one of a series of reports produced as a result of the Transportation Energy Futures (TEF) project, a Department of Energy-sponsored multi-agency project initiated to pinpoint underexplored strategies for abating GHGs and reducing petroleum dependence related to transportation.« less

Transportation Energy Futures Series: Effects of the Built Environment on Transportation: Energy Use, Greenhouse Gas Emissions, and Other Factors

DOE Office of Scientific and Technical Information (OSTI.GOV)

Porter, C. D.; Brown, A.; Dunphy, R. T.

2013-03-01

Planning initiatives in many regions and communities aim to reduce transportation energy use, decrease emissions, and achieve related environmental benefits by changing land use. This report reviews and summarizes findings from existing literature on the relationship between the built environment and transportation energy use and greenhouse gas emissions, identifying results trends as well as potential future actions. The indirect influence of federal transportation and housing policies, as well as the direct impact of municipal regulation on land use are examined for their effect on transportation patterns and energy use. Special attention is given to the 'four D' factors of density,more » diversity, design and accessibility. The report concludes that policy-driven changes to the built environment could reduce transportation energy and GHG emissions from less than 1% to as much as 10% by 2050, the equivalent of 16%-18% of present-day urban light-duty-vehicle travel. This is one of a series of reports produced as a result of the Transportation Energy Futures (TEF) project, a Department of Energy-sponsored multi-agency project initiated to pinpoint underexplored strategies for abating GHGs and reducing petroleum dependence related to transportation.« less

75 FR 43518 - Blue Ribbon Commission on America's Nuclear Future, Transportation and Storage Subcommittee

Federal Register 2010, 2011, 2012, 2013, 2014

2010-07-26

... DEPARTMENT OF ENERGY Blue Ribbon Commission on America's Nuclear Future, Transportation and Storage Subcommittee AGENCY: Department of Energy, Office of Nuclear Energy. ACTION: Notice of open...-4243 or facsimile (202) 586- 0544; e-mail [email protected]nuclear.energy.gov . Additional information may...

NASA spinoffs to energy and the environment

NASA Technical Reports Server (NTRS)

Gilbert, Ray L.; Lehrman, Stephen A.

1989-01-01

Thousands of aerospace innovations have found their way into everyday use, and future National Aeronautics and Space Administration (NASA) missions promise to provide many more spinoff opportunities. Each spinoff has contributed some measure of benefit to the national economy, productivity, or lifestyle. In total, these spinoffs represent a substantial dividend on the national investment in aerospace research. Along with examples of the many terrestrial applications of NASA technology to energy and the environment, this paper presents the mechanisms by which NASA promotes technology transfer. Also discussed are new NASA initiatives in superconductivity research, global warming, and aeropropulsion.

Environment, Renewable Energy and Reduced Carbon Emissions

NASA Technical Reports Server (NTRS)

Sen, S.; Khazanov, G.; Kishimoto, Y.

2011-01-01

Increased energy security and reduced carbon emissions pose significant challenges for science and technology. However, they also create substantial opportunities for innovative research and development. In this review paper, we highlight some of the key opportunities and mention public policies that are needed to enable the efforts and to maximize the probability of their success. Climate is among the uttermost nonlinear behaviors found around us. As recent studies showed the possible effect of cosmic rays on the Earth's climate, we investigate how complex interactions between the planet and its environment can be responsible for climate anomalies.

Building America Case Study: Low-Cost Evaluation of Energy Savings at the Community Scale, Fresno, California (Fact Sheet)

DOE Office of Scientific and Technical Information (OSTI.GOV)

Not Available

2014-10-01

A new construction pilot community was constructed by builder-partner Wathen-Castanos Hybrid Homes (WCHH) based on a single occupied test house that was designed to achieve greater than 30% energy savings with respect to the House Simulation Protocols (Hendron, Robert; Engebrecht, Cheryn (2010). Building America House Simulation Protocols. Golden, CO: National Renewable Energy Laboratory.). Builders face several key problems when implementing a whole-house systems integrated measures package (SIMP) from a single test house into multiple houses. Although a technical solution already may have been evaluated and validated in an individual test house, the potential exists for constructability failures at the communitymore » scale. This report addresses factors of implementation and scalability at the community scale and proposes methodologies by which community-scale energy evaluations can be performed based on results at the occupied test house level. Research focused on the builder and trade implementation of a SIMP and the actual utility usage in the houses at the community scale of production. Five occupants participated in this community-scale research by providing utility bills and information on occupancy and miscellaneous gas and electric appliance use for their houses. IBACOS used these utility data and background information to analyze the actual energy performance of the houses. Verification with measured data is an important component in predictive energy modeling. The actual utility bill readings were compared to projected energy consumption using BEopt with actual weather and thermostat set points for normalization.« less

Energy requirements of man living in a weightless environment.

PubMed

Vanderveen, J E; Allen, T H

1972-01-01

The ability to maintain energy balance is a vital factor in maintaining body composition. A negative energy balance requires that body tissue be consumed to sustain biochemical and physiological activity. Such a caloric imbalance coupled with reduced physical activity results in (among other things): a negative balance which can not be reversed by increased protein intake; negative balances for electrolytes; and a suspension of erythrocyte production. Body weight losses were experienced by all astronauts during Gemini and Apollo missions. Data on the magnitude of the changes, together with data on energy consumption, were used to calculate energy imbalances. These data, when compared with results obtained from precise energy balance measurements made on 64 men living in low pressure chambers, show close correlation. When energy requirements are expressed in kilocalories per kilogram of body weight, the difference in energy requirements among the astronauts and chamber subjects was small and not statistically significant. These data indicated that reliable prediction of energy needs for astronauts, during long-term space missions, can be made by studying either the astronauts or healthy subjects in a ground-based environment similar to that of the spacecraft. These data also indicate that changes in body weight and certain other body measurements detected during Gemini and Apollo missions were probably caused, at least in part, by a calorie deficit.

Building America Industrialized Housing Partnership (BAIHP II)

DOE Office of Scientific and Technical Information (OSTI.GOV)

Abernethy, Bob; Chandra, Subrato; Baden, Steven

2010-11-30

This report summarizes the work conducted by the Building America Industrialized Housing Partnership (BAIHP - www.baihp.org) during the final budget period (BP5) of our contract, January 1, 2010 to November 30, 2010. Highlights from the four previous budget periods are included for context. BAIHP is led by the Florida Solar Energy Center (FSEC) of the University of Central Florida. With over 50 Industry Partners including factory and site builders, work in BP5 was performed in six tasks areas: Building America System Research Management, Documentation and Technical Support; System Performance Evaluations; Prototype House Evaluations; Initial Community Scale Evaluations; Project Closeout, Finalmore » Review of BA Communities; and Other Research Activities.« less

Study benefit value of utilization water resources for energy and sustainable environment

NASA Astrophysics Data System (ADS)

Juniah, Restu; Sastradinata, Marwan

2017-11-01

Referring to the concept of sustainable development, the environment is said to be sustainable if the fulfillment of three pillars of development that is economic, social and ecological or the environment itself. The environment can sustained in the principle of ecology or basic principles of environmental science, when the three environmental components, namely the natural environment, the artificial environment (the built environment) and the social environment can be aligned for sustainability. The natural environment in this study is the water resources, the artificial environment is micro hydroelectric power generation (MHPG), and the social environment is the community living around the MHPG. The existence of MHPG is intended for the sustainability of special electrical energy for areas not yet reached by electricity derived from the state electricity company (SEC). The utilization of MHPG Singalaga in South Ogan Komering Ulu (OKUS) district is not only intended for economic, ecological, and social sustainability in Southern OKU district especially those who live in Singalaga Village, Kisam Tinggi District. This paper discusses the economic, ecological and social benefits of water resources utilization in Southern OKU District for MHPG Singalaga. The direct economic benefits that arise for people living around MHPG Singalaga is the cost incurred by the community for the use of electricity is less than if the community uses electricity coming from outside the MHPG. The cost to society in the form of dues amounting to IDR 15,000 a month / household. Social benefits with the absorption of manpower to manage the MHPG is chairman, secretary and 3 members, while the ecological benefits of water resources and sustainable energy as well as the community while maintaining the natural vegetation that is located around the MHPG for the continuity of water resources.

Hydrologic-energy balance constraints on the Holocene lake-level history of lake Titicaca, South America

NASA Astrophysics Data System (ADS)

Rowe, H. D.; Dunbar, R. B.

2004-09-01

A basin-scale hydrologic-energy balance model that integrates modern climatological, hydrological, and hypsographic observations was developed for the modern Lake Titicaca watershed (northern Altiplano, South America) and operated under variable conditions to understand controls on post-glacial changes in lake level. The model simulates changes in five environmental variables (air temperature, cloud fraction, precipitation, relative humidity, and land surface albedo). Relatively small changes in three meteorological variables (mean annual precipitation, temperature, and/or cloud fraction) explain the large mid-Holocene lake-level decrease (˜85 m) inferred from seismic reflection profiling and supported by sediment-based paleoproxies from lake sediments. Climatic controls that shape the present-day Altiplano and the sediment-based record of Holocene lake-level change are combined to interpret model-derived lake-level simulations in terms of changes in the mean state of ENSO and its impact on moisture transport to the Altiplano.

High-Energy Electron-Induced SEUs and Jovian Environment Impact

NASA Astrophysics Data System (ADS)

Tali, Maris; Alía, Rubén García; Brugger, Markus; Ferlet-Cavrois, Veronique; Corsini, Roberto; Farabolini, Wilfrid; Mohammadzadeh, Ali; Santin, Giovanni; Virtanen, Ari

2017-08-01

We present experimental evidence of electron-induced upsets in a reference European Space Agency (ESA) single event upset (SEU) monitor, induced by a 200-MeV electron beam at the Very energetic Electronic facility for Space Planetary Exploration in harsh Radiation environments facility at CERN. Comparison of experimental cross sections and simulated cross sections is shown and the differences are analyzed. Possible secondary contributions to the upset rate by neutrons, flash effects, and cumulative dose effects are discussed, showing that electronuclear reactions are the expected SEU mechanism. The ESA Jupiter Icy Moons Explorer mission, to be launched in 2022, presents a challenging radiation environment due to the intense high-energy electron flux in the trapped radiation belts. Insight is given to the possible contribution of electrons to the overall upset rates in the Jovian radiation environment. Relative contributions of both typical electron and proton spectra created when the environmental spectra are transported through a typical spacecraft shielding are shown and the different mission phases are discussed.

7 CFR 319.56-25 - Papayas from Central America and South America.

Code of Federal Regulations, 2011 CFR

2011-01-01

... 7 Agriculture 5 2011-01-01 2011-01-01 false Papayas from Central America and South America. 319.56-25 Section 319.56-25 Agriculture Regulations of the Department of Agriculture (Continued) ANIMAL AND... Vegetables § 319.56-25 Papayas from Central America and South America. Commercial consignments of the Solo...

7 CFR 319.56-25 - Papayas from Central America and South America.

Code of Federal Regulations, 2012 CFR

2012-01-01

... 7 Agriculture 5 2012-01-01 2012-01-01 false Papayas from Central America and South America. 319.56-25 Section 319.56-25 Agriculture Regulations of the Department of Agriculture (Continued) ANIMAL AND... Vegetables § 319.56-25 Papayas from Central America and South America. Commercial consignments of the Solo...

7 CFR 319.56-25 - Papayas from Central America and South America.

Code of Federal Regulations, 2013 CFR

2013-01-01

... 7 Agriculture 5 2013-01-01 2013-01-01 false Papayas from Central America and South America. 319.56-25 Section 319.56-25 Agriculture Regulations of the Department of Agriculture (Continued) ANIMAL AND... Vegetables § 319.56-25 Papayas from Central America and South America. Commercial consignments of the Solo...

7 CFR 319.56-25 - Papayas from Central America and South America.

Code of Federal Regulations, 2014 CFR

2014-01-01

... 7 Agriculture 5 2014-01-01 2014-01-01 false Papayas from Central America and South America. 319.56-25 Section 319.56-25 Agriculture Regulations of the Department of Agriculture (Continued) ANIMAL AND... Vegetables § 319.56-25 Papayas from Central America and South America. Commercial consignments of the Solo...

Resonance interaction energy between two entangled atoms in a photonic bandgap environment.

PubMed

Notararigo, Valentina; Passante, Roberto; Rizzuto, Lucia

2018-03-26

We consider the resonance interaction energy between two identical entangled atoms, where one is in the excited state and the other in the ground state. They interact with the quantum electromagnetic field in the vacuum state and are placed in a photonic-bandgap environment with a dispersion relation quadratic near the gap edge and linear for low frequencies, while the atomic transition frequency is assumed to be inside the photonic gap and near its lower edge. This problem is strictly related to the coherent resonant energy transfer between atoms in external environments. The analysis involves both an isotropic three-dimensional model and the one-dimensional case. The resonance interaction asymptotically decays faster with distance compared to the free-space case, specifically as 1/r 2 compared to the 1/r free-space dependence in the three-dimensional case, and as 1/r compared to the oscillatory dependence in free space for the one-dimensional case. Nonetheless, the interaction energy remains significant and much stronger than dispersion interactions between atoms. On the other hand, spontaneous emission is strongly suppressed by the environment and the correlated state is thus preserved by the spontaneous-decay decoherence effects. We conclude that our configuration is suitable for observing the elusive quantum resonance interaction between entangled atoms.

The Effects of an Energy-Environment Simulator Upon Selected Energy-Related Attitudes of Science Students and In-Service Teachers.

ERIC Educational Resources Information Center

Dunlop, David L.

This document is the outcome of a study designed to investigate the energy-related attitudes of several different groups of science students and science teachers both before and after working with an energy-environment simulator for approximately an hour. During the interaction with the simulator, the participants decided upon the variables they…

The Economy's Influence on Environmental Sustainability and Energy: Including the Top Ten Facilities Issues. APPA Thought Leaders Series, 2009

ERIC Educational Resources Information Center

Lunday, Elizabeth

2009-01-01

Since 2006, the APPA (Association of Higher Education Facilities Officers) Thought Leaders Series has brought together experts in higher education for two days of discussion about the challenges facing colleges and universities in North America. Energy and the environment were the focal points for the 2009 Thought Leaders Symposium, and the result…

Energy-efficient privacy protection for smart home environments using behavioral semantics.

PubMed

Park, Homin; Basaran, Can; Park, Taejoon; Son, Sang Hyuk

2014-09-02

Research on smart environments saturated with ubiquitous computing devices is rapidly advancing while raising serious privacy issues. According to recent studies, privacy concerns significantly hinder widespread adoption of smart home technologies. Previous work has shown that it is possible to infer the activities of daily living within environments equipped with wireless sensors by monitoring radio fingerprints and traffic patterns. Since data encryption cannot prevent privacy invasions exploiting transmission pattern analysis and statistical inference, various methods based on fake data generation for concealing traffic patterns have been studied. In this paper, we describe an energy-efficient, light-weight, low-latency algorithm for creating dummy activities that are semantically similar to the observed phenomena. By using these cloaking activities, the amount of  fake data transmissions can be flexibly controlled to support a trade-off between energy efficiency and privacy protection. According to the experiments using real data collected from a smart home environment, our proposed method can extend the lifetime of the network by more than 2× compared to the previous methods in the literature. Furthermore, the activity cloaking method supports low latency transmission of real data while also significantly reducing the accuracy of the wireless snooping attacks.

Energy-Efficient Privacy Protection for Smart Home Environments Using Behavioral Semantics

PubMed Central

Park, Homin; Basaran, Can; Park, Taejoon; Son, Sang Hyuk

2014-01-01

Research on smart environments saturated with ubiquitous computing devices is rapidly advancing while raising serious privacy issues. According to recent studies, privacy concerns significantly hinder widespread adoption of smart home technologies. Previous work has shown that it is possible to infer the activities of daily living within environments equipped with wireless sensors by monitoring radio fingerprints and traffic patterns. Since data encryption cannot prevent privacy invasions exploiting transmission pattern analysis and statistical inference, various methods based on fake data generation for concealing traffic patterns have been studied. In this paper, we describe an energy-efficient, light-weight, low-latency algorithm for creating dummy activities that are semantically similar to the observed phenomena. By using these cloaking activities, the amount of fake data transmissions can be flexibly controlled to support a trade-off between energy efficiency and privacy protection. According to the experiments using real data collected from a smart home environment, our proposed method can extend the lifetime of the network by more than 2× compared to the previous methods in the literature. Furthermore, the activity cloaking method supports low latency transmission of real data while also significantly reducing the accuracy of the wireless snooping attacks. PMID:25184489

7 CFR 4280.196 - Servicing energy audit and renewable energy development assistance grants.

Code of Federal Regulations, 2014 CFR

2014-01-01

... 7 Agriculture 15 2014-01-01 2014-01-01 false Servicing energy audit and renewable energy... AGRICULTURE LOANS AND GRANTS Rural Energy for America Program General Energy Audit and Renewable Energy Development Assistance Grants § 4280.196 Servicing energy audit and renewable energy development assistance...

7 CFR 4280.196 - Servicing energy audit and renewable energy development assistance grants.

Code of Federal Regulations, 2013 CFR

2013-01-01

... 7 Agriculture 15 2013-01-01 2013-01-01 false Servicing energy audit and renewable energy... AGRICULTURE LOANS AND GRANTS Rural Energy for America Program General Energy Audit and Renewable Energy Development Assistance Grants § 4280.196 Servicing energy audit and renewable energy development assistance...

7 CFR 4280.196 - Servicing energy audit and renewable energy development assistance grants.

Code of Federal Regulations, 2012 CFR

2012-01-01

... 7 Agriculture 15 2012-01-01 2012-01-01 false Servicing energy audit and renewable energy... AGRICULTURE LOANS AND GRANTS Rural Energy for America Program General Energy Audit and Renewable Energy Development Assistance Grants § 4280.196 Servicing energy audit and renewable energy development assistance...

Managing America`s solid waste

DOE Office of Scientific and Technical Information (OSTI.GOV)

Not Available

This report presents an historical overview of the federal role in municipal solid waste management from 1965 to approximately 1995. Attention is focuses on the federal role in safeguarding public health, protecting the environment, and wisely using material and energy resources. It is hoped that this report will provide important background for future municipal solid waste research and development initiatives.

Building Alternative-Energy Partnerships with Latin America

DTIC Science & Technology

2007-03-30

both its National Energy Strategy and Foreign Policy. Endnotes 1 COL John Amidon, "Needed Now: A National Energy Security Manhattan Project ," Air... Manhattan Project ," Briefing to Headquarters U.S. Air Force, 21 March 2006. 30 U.S. Energy Information Agency, "International Petroleum Monthly

Preserve America News

Science.gov Websites

Two Preserve America Stewards Partners in Tourism Announce First Cultural Heritage Tourism Exchange Heritage Tourism Survival Toolkit Links About Preserve America Communities Grants PreserveAmerica.gov Tourism Announce First Cultural Heritage Tourism Exchange Partners in Tourism Annouce First Cultural

Landing Marine-derived Renewable Energy: Optimising Power Cable Routing in the Nearshore Environment

NASA Astrophysics Data System (ADS)

Turner, Rosalind, ,, Dr.; Keane, Tom; Mullins, Brian; Phipps, Peter

2010-05-01

Numerous studies have demonstrated that a vast unexploited source of energy can be derived from the marine environment. Recent evolution of the energy market and looming EU renewable energy uptake targets for 2020 have driven a huge explosion of interest in exploiting this resource, triggering both governments and industry to move forward in undertaking feasibility assessments and demonstration projects for wave, tidal and offshore wind farms across coastlines. The locations which naturally lend themselves to high yield energy capture, are by definition, exposed and may be remote, located far from the end user of the electricity generated. A fundamental constraint to successfully exploiting these resources will be whether electricity generated in high energy, variable and constantly evolving environments can be brought safely and reliably to shore without the need for constant monitoring and maintenance of the subsea cables and landfall sites. In the case of riverine cable crossings superficial sediments would typically be used to trench and bury the cable. High energy coastal environments may be stripped of soft sediments. Any superficial sediments present at the site may be highly mobile and subject to re-suspension throughout the tidal cycle or under stormy conditions. EirGrid Plc. and Mott MacDonald Ireland Ltd. have been investigating the potential for routing a cable across the exposed Shannon estuary in Ireland. Information regarding the geological ground model, meteo-oceanographic and archaeological conditions of the proposed site was limited, necessitating a clear investigation strategy. The investigation included gathering site information on currents, bathymetry and geology through desk studies, hydrographic and geophysical surveys, an intrusive ground investigation and coastal erosion assessments at the landfall sites. The study identified a number of difficulties for trenching and protecting a cable through an exposed environment such as the Shannon

Heuristic Scheduling in Grid Environments: Reducing the Operational Energy Demand

NASA Astrophysics Data System (ADS)

Bodenstein, Christian

In a world where more and more businesses seem to trade in an online market, the supply of online services to the ever-growing demand could quickly reach its capacity limits. Online service providers may find themselves maxed out at peak operation levels during high-traffic timeslots but too little demand during low-traffic timeslots, although the latter is becoming less frequent. At this point deciding which user is allocated what level of service becomes essential. The concept of Grid computing could offer a meaningful alternative to conventional super-computing centres. Not only can Grids reach the same computing speeds as some of the fastest supercomputers, but distributed computing harbors a great energy-saving potential. When scheduling projects in such a Grid environment however, simply assigning one process to a system becomes so complex in calculation that schedules are often too late to execute, rendering their optimizations useless. Current schedulers attempt to maximize the utility, given some sort of constraint, often reverting to heuristics. This optimization often comes at the cost of environmental impact, in this case CO 2 emissions. This work proposes an alternate model of energy efficient scheduling while keeping a respectable amount of economic incentives untouched. Using this model, it is possible to reduce the total energy consumed by a Grid environment using 'just-in-time' flowtime management, paired with ranking nodes by efficiency.

Development and testing of cool-season grass species, varieties, and hybrids for biomass feedstock production in western North America

USDA-ARS?s Scientific Manuscript database

Development and testing of cool-season grasses is needed to improve forage production and expand the range of bioenergy feedstocks throughout western North America. Basin wildrye (Leymus cinereus) and creeping wildrye (Leymus triticoides) are native to semiarid environments of western North America...

Special challenges in the conservation of fishes and aquatic environments of South America.

PubMed

Costa, M F; Barletta, M

2016-07-01

In South America, the conservation of natural resources, particularly in relation to water and aquatic fauna, is an often-discussed issue. Unfortunately, there is still a large gap between thoughts and action. Scientists from different countries of the continent have however, produced a significant body of literature that should finally become the basis of emerging managerial models. © 2016 The Fisheries Society of the British Isles.

Glass Walls in North America. Technical Paper No. 179.

ERIC Educational Resources Information Center

Hutcheon, N. B.

Solar heat gains (radiation) and its effects on the building environment are discussed, in conjunction with the proper and improper use of large glass areas in the exterior walls of buildings in North America. The difficulties of solar heat gain and of controlling natural light and glare are outlined and said to influence building comfort and air…

75 FR 29706 - Notice of Funding Availability (NOFA) for Energy Audits and Renewable Energy Development...

Federal Register 2010, 2011, 2012, 2013, 2014

2010-05-27

...) for Energy Audits and Renewable Energy Development Assistance Under the Rural Energy for America... energy audits; grants for conducting renewable energy development assistance; and grants for conducting... efficiency improvement grants and guaranteed loans; Energy audit and renewable energy development assistance...

Land Use Changes and the Possible Impacts Over the Water and Energy Balance in the South America

NASA Astrophysics Data System (ADS)

do Nascimento, M. G.; Herdies, D. L.

2011-12-01

In this work were performed two numerical experiments with the ETA regional model for South America trying to understand what the possible impacts of the land use changes on the water and energy balance, with an emphasis over the La Plata Basin. Thus, the experiments were performed for the period of 10 years, starting at 01/01/1999 until 12/31/2008. The differences between the experiments were the vegetation and land use map used as initial condition. On The control experiment (EXPCTRL) the vegetation and land use map was based on year 2000 and for the second experiment (EXPI) on conditions observed during the year 2008. The new NCEP-CFSR reanalysis were used in simulations as the initial and boundary condition. Since deforestation occurred in the Amazon Basin region affect the components of the water and energy balance in remote locations like the La Plata Basin, considering the transport of moisture between the tropics and subtropics through the Low Level Jets, the aim of this work is to analyze these results. The differences between EXP1 and EXPCTRL were observed in the components of the water and energy balance, for example, in the temperature, evapotranspiration, latent heat and sensible heat fluxes. These changes occurred primarily due to the better representation of land use changes as evidenced by the new map, with improved vegetation characteristics.

77 FR 42017 - AmericaFirst Quantitative Trust and AmericaFirst Securities, Inc.; Notice of Application

Federal Register 2010, 2011, 2012, 2013, 2014

2012-07-17

... SECURITIES AND EXCHANGE COMMISSION [Investment Company Act Release No. 30134; 812-14005] AmericaFirst Quantitative Trust and AmericaFirst Securities, Inc.; Notice of Application July 10, 2012. AGENCY...: AmericaFirst Quantitative Trust (the ``AmericaFirst Trust'') and AmericaFirst Securities, Inc. (``AFSI...

Obesity and the built environment: changes in environmental cues cause energy imbalances.

PubMed

Cohen, D A

2008-12-01

The past 30 years have seen dramatic changes in the food and physical activity environments, both of which contribute to the changes in human behavior that could explain obesity. This paper reviews documented changes in the food environment, changes in the physical activity environment and the mechanisms through which people respond to these environments, often without conscious awareness or control. The most important environmental changes have been increases in food accessibility, food salience and decreases in the cost of food. The increases in food marketing and advertising create food cues that artificially stimulate people to feel hungry. The existence of a metabolic pathway that allows excess energy to be stored as fat suggests that people were designed to overeat. Many internal mechanisms favor neurophysiologic responses to food cues that result in overconsumption. External cues, such as food abundance, food variety and food novelty, cause people to override internal signals of satiety. Other factors, such as conditioning and priming, tie food to other desirable outcomes, and thus increase the frequency that hunger is stimulated by environmental cues. People's natural response to the environmental cues are colored by framing, and judgments are flawed and biased depending on how information is presented. People lack insight into how the food environment affects them, and subsequently are unable to change the factors that are responsible for excessive energy consumption. Understanding the causal pathway for overconsumption will be necessary to interrupt the mechanisms that lead to obesity.

Marketing energy services in a competitive environment

DOE Office of Scientific and Technical Information (OSTI.GOV)

Mykytyn, R.B.

For nearly six decades electrical utilities have operated in a regulated environment established by the Public Utilities Holding Company Act (PUHCA) of 1935. This legislation granted generators exclusive franchise to market electrical power in a given geographical area in return for the company`s commitment to provide safe, reliable and fairly-priced electrical power to all customers within the region. For close to 40 years, this system of regulated monopoly functioned reasonably well to maintain a balance among the varied, and at times competing, interests in the industry. During the 1970s, however, the public argument in favor of competition within the electricalmore » services industry gained momentum. Spiraling energy costs focused the consumer`s attention on the need for conservation and inspired a variety of technological developments as well as experiments in cogeneration. Today, the electrical utility industry is poised for great change. Soon, this industry will follow the natural gas, telecommunications, and transportation industries into the uncharted waters of deregulation. The most pressing consequence of moving from a regulated environment to one that is deregulated - in other words, a competitive environment - is the need to design and implement a completely new form of marketing program. The response among industry marketing managers ranges from confusion and concern to excitement and eager anticipation. Where you fall along this continuum depends on how well you understand competitive marketing practices and the degree to which your company`s management group is willing to initiate competitive strategies and tactics now in preparation for the coming competitive marketplace.« less

Evaporation and the sub-canopy energy environment in a flooded forest

USDA-ARS?s Scientific Manuscript database

The combination of canopy cover and a free water surface makes the sub-canopy environment of flooded forested wetlands unlike other aquatic or terrestrial systems. The sub-canopy vapor flux and energy budget are not well understood in wetlands, but they importantly control water level and understory...

7 CFR 4280.192 - Scoring energy audit and renewable energy development assistance grant applications.

Code of Federal Regulations, 2014 CFR

2014-01-01

... 7 Agriculture 15 2014-01-01 2014-01-01 false Scoring energy audit and renewable energy development... AGRICULTURE LOANS AND GRANTS Rural Energy for America Program General Energy Audit and Renewable Energy Development Assistance Grants § 4280.192 Scoring energy audit and renewable energy development assistance...

7 CFR 4280.192 - Scoring energy audit and renewable energy development assistance grant applications.

Code of Federal Regulations, 2013 CFR

2013-01-01

... 7 Agriculture 15 2013-01-01 2013-01-01 false Scoring energy audit and renewable energy development... AGRICULTURE LOANS AND GRANTS Rural Energy for America Program General Energy Audit and Renewable Energy Development Assistance Grants § 4280.192 Scoring energy audit and renewable energy development assistance...

7 CFR 4280.192 - Scoring energy audit and renewable energy development assistance grant applications.

Code of Federal Regulations, 2012 CFR

2012-01-01

... 7 Agriculture 15 2012-01-01 2012-01-01 false Scoring energy audit and renewable energy development... AGRICULTURE LOANS AND GRANTS Rural Energy for America Program General Energy Audit and Renewable Energy Development Assistance Grants § 4280.192 Scoring energy audit and renewable energy development assistance...

LEONA for TLE and HEET Research in South America

NASA Astrophysics Data System (ADS)

São Sabbas, F.; Souza, J. R. D.; Guerra, E. M.; Filho, A. C. J.; Galvão, R. M. O.; Branco, R.; Kherani, E. A.; Naccarato, K. P.; Federico, C. A.; Pazianotto, M. T.; Gatto, R. C.; Cisotto, M. V.; Brito, A. F. D.; Fontes, N. R.; Camargo, I. H.; Silva, A. L. G. D.

2017-12-01

In 2014 the core of LEONA, which is the "Transient Luminous Event and Thunderstorm High Energy Emission Collaborative Network in Latin America", was established in Brazil with 4 ground stations equipped to perform Transient Luminous Events - TLEs. This year a neutron detector was also installed to collect data on neutron flashes produced by lightning and thunderstorms themselves. Neutrons are one of the several types of High Energy Emissions from Thunderstorms - HEETs. The TLE stations are operated remotely via internet, by users logged in LEONA website, and the HEET station is continuously and automatically operated. Now a proposal to expand LEONA to have 12 TLE ground stations, 2 HEET ground stations (for neutrons, gamma and X rays) and 1 HEET mobile station (for gamma and X rays) is currently under evaluation by the Brazilian São Paulo Research Foundation - FAPESP, and if funded will start to be carried out in early 2018. The expanded version of LEONA will cover the Central Region of South America, including Southeast and Southern Brazil, Northern Argentina, Paraguay and Uruguay, which compose the most electrically active Region of South America. It will also have one TLE station in the Amazon and Northeast Regions of Brazil. South America is one of the most active thunderstorm regions of the world, with extremely large and long lived thunderstorms. Due to the South Atlantic Magnetic Anomaly - SAMA, covering most of its territory, scientific satellites routinely turn off their equipment while flying over South America, therefore a ground network like LEONA is the only way to make consistent long term measurements of TLEs and HEET in this important region of the world. This paper will present LEONA in detail, its current operational status and its expansion plan over the next 4 years. It will also highlight the main results of the different TLE observations performed from Brazil up to date by the Atmospheric and Space Electrodynamical Coupling - ACATMOS group at

The first reported ceratopsid dinosaur from eastern North America (Owl Creek Formation, Upper Cretaceous, Mississippi, USA)

PubMed Central

2017-01-01

Ceratopsids (“horned dinosaurs”) are known from western North America and Asia, a distribution reflecting an inferred subaerial link between the two landmasses during the Late Cretaceous. However, this clade was previously unknown from eastern North America, presumably due to limited outcrop of the appropriate age and depositional environment as well as the separation of eastern and western North America by the Western Interior Seaway during much of the Late Cretaceous. A dentary tooth from the Owl Creek Formation (late Maastrichtian) of Union County, Mississippi, represents the first reported occurrence of Ceratopsidae from eastern North America. This tooth shows a combination of features typical of Ceratopsidae, including a double root and a prominent, blade-like carina. Based on the age of the fossil, we hypothesize that it is consistent with a dispersal of ceratopsids into eastern North America during the very latest Cretaceous, presumably after the two halves of North America were reunited following the retreat of the Western Interior Seaway. PMID:28560100

The first reported ceratopsid dinosaur from eastern North America (Owl Creek Formation, Upper Cretaceous, Mississippi, USA).

PubMed

Farke, Andrew A; Phillips, George E

2017-01-01

Ceratopsids ("horned dinosaurs") are known from western North America and Asia, a distribution reflecting an inferred subaerial link between the two landmasses during the Late Cretaceous. However, this clade was previously unknown from eastern North America, presumably due to limited outcrop of the appropriate age and depositional environment as well as the separation of eastern and western North America by the Western Interior Seaway during much of the Late Cretaceous. A dentary tooth from the Owl Creek Formation (late Maastrichtian) of Union County, Mississippi, represents the first reported occurrence of Ceratopsidae from eastern North America. This tooth shows a combination of features typical of Ceratopsidae, including a double root and a prominent, blade-like carina. Based on the age of the fossil, we hypothesize that it is consistent with a dispersal of ceratopsids into eastern North America during the very latest Cretaceous, presumably after the two halves of North America were reunited following the retreat of the Western Interior Seaway.

DEEP-SaM - Energy-Efficient Provisioning Policies for Computing Environments

NASA Astrophysics Data System (ADS)

Bodenstein, Christian; Püschel, Tim; Hedwig, Markus; Neumann, Dirk

The cost of electricity for datacenters is a substantial operational cost that can and should be managed, not only for saving energy, but also due to the ecologic commitment inherent to power consumption. Often, pursuing this goal results in chronic underutilization of resources, a luxury most resource providers do not have in light of their corporate commitments. This work proposes, formalizes and numerically evaluates DEEP-Sam, for clearing provisioning markets, based on the maximization of welfare, subject to utility-level dependant energy costs and customer satisfaction levels. We focus specifically on linear power models, and the implications of the inherent fixed costs related to energy consumption of modern datacenters and cloud environments. We rigorously test the model by running multiple simulation scenarios and evaluate the results critically. We conclude with positive results and implications for long-term sustainable management of modern datacenters.

7 CFR 4280.188 - Grant funding for energy audit and renewable energy development assistance.

Code of Federal Regulations, 2012 CFR

2012-01-01

... 7 Agriculture 15 2012-01-01 2012-01-01 false Grant funding for energy audit and renewable energy... AND GRANTS Rural Energy for America Program General Energy Audit and Renewable Energy Development Assistance Grants § 4280.188 Grant funding for energy audit and renewable energy development assistance. (a...

7 CFR 4280.188 - Grant funding for energy audit and renewable energy development assistance.

Code of Federal Regulations, 2013 CFR

2013-01-01

... 7 Agriculture 15 2013-01-01 2013-01-01 false Grant funding for energy audit and renewable energy... AND GRANTS Rural Energy for America Program General Energy Audit and Renewable Energy Development Assistance Grants § 4280.188 Grant funding for energy audit and renewable energy development assistance. (a...

7 CFR 4280.188 - Grant funding for energy audit and renewable energy development assistance.

Code of Federal Regulations, 2014 CFR

2014-01-01

... 7 Agriculture 15 2014-01-01 2014-01-01 false Grant funding for energy audit and renewable energy... AND GRANTS Rural Energy for America Program General Energy Audit and Renewable Energy Development Assistance Grants § 4280.188 Grant funding for energy audit and renewable energy development assistance. (a...

75 FR 35001 - Blue Ribbon Commission on America's Nuclear Future, Reactor and Fuel Cycle Technologies Subcommittee

Federal Register 2010, 2011, 2012, 2013, 2014

2010-06-21

... DEPARTMENT OF ENERGY Blue Ribbon Commission on America's Nuclear Future, Reactor and Fuel Cycle Technologies Subcommittee AGENCY: Department of Energy, Office of Nuclear Energy. ACTION: Notice of Open... facsimile (202) 586- 0544; e-mail [email protected]nuclear.energy.gov . Additional information may also be...

75 FR 61139 - Blue Ribbon Commission on America's Nuclear Future, Reactor and Fuel Cycle Technology Subcommittee

Federal Register 2010, 2011, 2012, 2013, 2014

2010-10-04

... DEPARTMENT OF ENERGY Blue Ribbon Commission on America's Nuclear Future, Reactor and Fuel Cycle Technology Subcommittee AGENCY: Department of Energy, Office of Nuclear Energy. ACTION: Notice of Open...) 586- 0544; e-mail [email protected]nuclear.energy.gov . Additional information will be available at http...

Mineral Facilities of Latin America and Canada

USGS Publications Warehouse

Bernstein, Rachel; Eros, Mike; Quintana-Velazquez, Meliany

2006-01-01

This data set consists of records for over 900 mineral facilities in Latin America and Canada. The mineral facilities include mines, plants, smelters, or refineries of aluminum, cement, coal, copper, diamond, gold, iron and steel, nickel, platinum-group metals, salt, and silver, among others. Records include attributes such as commodity, country, location, company name, facility type and capacity if applicable, and generalized coordinates. The data were compiled from multiple sources, including the 2003 and 2004 USGS Minerals Yearbooks (Latin America and Candada volume), data to be published in the 2005 Minerals Yearbook Latin America and Canada Volume, minerals statistics and information from the USGS minerals information Web site (minerals.usgs.gov/minerals), and data collected by USGS minerals information country specialists. Data reflect the most recent published table of industry structure for each country. Other sources include statistical publications of individual countries, annual reports and press releases of operating companies,and trade journals. Due to the sensitivity of some energy commodity data, the quality of these data should be evaluated on a country-by-country basis. Additional information and explanation is available from the country specialists.

Essays on economic development, energy demand, and the environment

NASA Astrophysics Data System (ADS)

Medlock, Kenneth Barry, III

2000-10-01

The rapid expansion of industry at the outset of economic development and the subsequent growth of the transportation and residential and commercial sectors dictate both the rate at which energy demand increases and the composition of primary fuel sources used to meet secondary requirements. Each of these factors each has an impact on the pollution problems that nations may face. Growth in consumer wealth, however, appears to eventually lead to a shift in priorities. In particular, the importance of the environment begins to take precedent over the acquisition of goods. Accordingly, cleaner energy alternatives are sought out. The approach taken here is to determine the energy profile of an average nation, and apply those results to a model of economic growth. Dematerialization of production and saturation of consumer bundles results in declining rates of growth of energy demand in broadly defined end-use sectors. The effects of technological change in fossil fuel efficiency, fossil fuel recovery, and 'backstop' energy resources on economic growth and the emissions of carbon dioxide are then analyzed. A central planner is assumed to optimize the consumption of goods and services subject to capital and resource constraints. Slight perturbations in the parameters are used to determine their local elasticities with respect to different endogenous variables, and give an indication of the effects of changes in the various assumptions.

Children's environment and health in Latin America: the Ecuadorian case.

PubMed

Harari, Raul; Harari, Homero

2006-09-01

Environmental health problems of children in Latin America and Ecuador are complex due to the close relationship that exists between social and environmental factors. Extended poverty and basic problems, such as the lack of drinking water and sanitation, are common. Infectious diseases are the greatest cause of morbidity and mortality among children. Development in industry and the introduction of chemical substances in agriculture add new risks including pesticide use, heavy metal exposure, and air pollution. Major problems can be divided into (a) lack of basic infrastructure, (b) poor living conditions, (c) specific environmental problems, and (d) child labor. Reproductive health disorders are frequent in developing countries like Ecuador. Issues related to children's health should consider new approaches, creative methodologies, and the search for independent predictors to separate environmental from social problems. Only with knowledge of the specific contribution of each factor, can it be possible to develop a strategy for prevention.

Energy Frontier Research Centers: Helping Win the Energy Innovation Race (2011 EFRC Summit Keynote Address, Secretary of Energy Chu)

DOE Office of Scientific and Technical Information (OSTI.GOV)

Chu, Steven

2011-05-25

Secretary of Energy Steven Chu gave the keynote address at the 2011 EFRC Summit and Forum. In his talk, Secretary Chu highlighted the need to "unleash America's science and research community" to achieve energy breakthroughs. The 2011 EFRC Summit and Forum brought together the EFRC community and science and policy leaders from universities, national laboratories, industry and government to discuss "Science for our Nation's Energy Future." In August 2009, the Office of Science established 46 Energy Frontier Research Centers. The EFRCs are collaborative research efforts intended to accelerate high-risk, high-reward fundamental research, the scientific basis for transformative energy technologies ofmore » the future. These Centers involve universities, national laboratories, nonprofit organizations, and for-profit firms, singly or in partnerships, selected by scientific peer review. They are funded at $2 to $5 million per year for a total planned DOE commitment of $777 million over the initial five-year award period, pending Congressional appropriations. These integrated, multi-investigator Centers are conducting fundamental research focusing on one or more of several “grand challenges” and use-inspired “basic research needs” recently identified in major strategic planning efforts by the scientific community. The purpose of the EFRCs is to integrate the talents and expertise of leading scientists in a setting designed to accelerate research that transforms the future of energy and the environment.« less

Little People of America

MedlinePlus

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Food, energy, and the environment.

PubMed

Pardue, S L

2010-04-01

During the 2009 annual meeting of the Poultry Science Association, a symposium entitled "Global Views of New Agriculture: Food, Energy, and the Environment" was held that focused on several major issues affecting agriculture. Issues included future funding for basic agricultural research, sustainability, bioenergy, and their effects on global food markets. In many ways, a subtitle for the symposium could have been "Agriculture-Why What We Do Matters." It matters because of the fiscal and physical realities the planet will face in the coming decades relative to human population growth and the increasing demands to feed a hungry world. The challenges are daunting and the technologies to address them will require us to reevaluate the structure and policies we have established relative to agricultural research. In this case, change is all the more difficult because the traditional model of agricultural research has been so successful. One only needs to note the remarkable increases in productivity of the past half century of commodities such as corn and soybeans or feed efficiencies among broilers, laying hens, and turkeys to recognize the significant advancements that have been achieved. However, these historic gains have frequently required increased inputs, most notably fossil fuels. Food production in the future will likely be confronted with concerns involving energy, water, climate change, and the threat of agroterrorism. For example, we will need to develop crops that are more drought-resistant and more tolerant to a wider range of salinities as access to fresh water becomes more problematic. Animal agriculture will also need to adapt to diets composed of atypical feedstuffs. Whether future generations will inherit a world described by Paul Roberts in his books The End of Oil and The End of Food will be in part determined by the research model we adopt in the near term.

International Symposium on Clusters and Nanostructures (Energy, Environment, and Health)

DOE Office of Scientific and Technical Information (OSTI.GOV)

Jena, Puru

The international Symposium on Clusters and Nanostructures was held in Richmond, Virginia during November 7-10, 2011. The symposium focused on the roles clusters and nanostructures play in solving outstanding problems in clean and sustainable energy, environment, and health; three of the most important issues facing science and society. Many of the materials issues in renewable energies, environmental impacts of energy technologies as well as beneficial and toxicity issues of nanoparticles in health are intertwined. Realizing that both fundamental and applied materials issues require a multidisciplinary approach the symposium provided a forum by bringing researchers from physics, chemistry, materials science, andmore » engineering fields to share their ideas and results, identify outstanding problems, and develop new collaborations. Clean and sustainable energy sessions addressed challenges in production, storage, conversion, and efficiency of renewable energies such as solar, wind, bio, thermo-electric, and hydrogen. Environmental issues dealt with air- and water-pollution and conservation, environmental remediation and hydrocarbon processing. Topics in health included therapeutic and diagnostic methods as well as health hazards attributed to nanoparticles. Cross-cutting topics such as reactions, catalysis, electronic, optical, and magnetic properties were also covered.« less

7 CFR 4280.191 - Evaluation of energy audit and renewable energy development assistance grant applications.

Code of Federal Regulations, 2012 CFR

2012-01-01

... 7 Agriculture 15 2012-01-01 2012-01-01 false Evaluation of energy audit and renewable energy... OF AGRICULTURE LOANS AND GRANTS Rural Energy for America Program General Energy Audit and Renewable Energy Development Assistance Grants § 4280.191 Evaluation of energy audit and renewable energy...

7 CFR 4280.191 - Evaluation of energy audit and renewable energy development assistance grant applications.

Code of Federal Regulations, 2014 CFR

2014-01-01

... 7 Agriculture 15 2014-01-01 2014-01-01 false Evaluation of energy audit and renewable energy... OF AGRICULTURE LOANS AND GRANTS Rural Energy for America Program General Energy Audit and Renewable Energy Development Assistance Grants § 4280.191 Evaluation of energy audit and renewable energy...

7 CFR 4280.191 - Evaluation of energy audit and renewable energy development assistance grant applications.

Code of Federal Regulations, 2013 CFR

2013-01-01

... 7 Agriculture 15 2013-01-01 2013-01-01 false Evaluation of energy audit and renewable energy... OF AGRICULTURE LOANS AND GRANTS Rural Energy for America Program General Energy Audit and Renewable Energy Development Assistance Grants § 4280.191 Evaluation of energy audit and renewable energy...

Is the Central America forearc sliver part of the North America plate?

NASA Astrophysics Data System (ADS)

Guzman-Speziale, M.

2012-04-01

The Central America Forearc sliver is located between the Central America volcanic arc and the Middle America trench. Several authors have suggested that the forearc is being displaced to the northwest with respect to the Caribbean plate; they point to right-lateral, normal-faulting earthquakes along the Central America volcanic arc as prime evidence of this displacement. Apparently, the forearc continues to the northwest into southeastern Mexico, although this portion of the forearc is not being displaced. I present evidence that suggests that the forearc indeed continues into southeastern Mexico and that it belongs to the North America plate. Physiographically, there is a continuity of the forearc into the Coastal plains of southeastern (Chiapas) Mexico, across the Motagua and Polochic faults. Offshore, cross-sections of the Middle America trench are similar along the mexican (Chiapas) segment, and the Central American segment. Furthermore, at the northwestern end of the coastal plain there are no compressive structures, which suggests that the coastal plain is not being displaced to the northwest. As a matter of fact, fault-plane solutions for shallow earthquakes show extension rather than compression. Shallow, interplate earthquakes along the trench show similar parameters along both segments. P-axes and earthquake slip vectors have consistent azimuths, which relate better with Cocos-North America convergence than with Cocos-Caribbean. Azimuth of T-axes for normal-faulting earthquakes also agree well with Cocos-North America convergence. Similarity in several parameters is thus found across both segments, the Chiapas coastal plain and the Central America forearc sliver proper. This suggests that both segments are continuous and probably one and the same, and belonging to the North America plate. Perhaps more properly, the forearc sliver extends into southeastern Mexico and is part of the zone of deformation associated to the Cocos-North America-Caribbean plates

Our Energy Options.

ERIC Educational Resources Information Center

Meyers, Paul A.; Witt, Frank C.

Presented is an analysis of alternatives available to the United States in dealing with energy problems. Options explained and evaluated include coal, solar, hydroelectric, nuclear, geothermal, wind, biomass, and energy conservation. The booklet is part of Project APEC (America's Possible Energy Choices), a nationally validated Title IVc project…

Computational Transport Modeling of High-Energy Neutrons Found in the Space Environment

NASA Technical Reports Server (NTRS)

Cox, Brad; Theriot, Corey A.; Rohde, Larry H.; Wu, Honglu

2012-01-01

The high charge and high energy (HZE) particle radiation environment in space interacts with spacecraft materials and the human body to create a population of neutrons encompassing a broad kinetic energy spectrum. As an HZE ion penetrates matter, there is an increasing chance of fragmentation as penetration depth increases. When an ion fragments, secondary neutrons are released with velocities up to that of the primary ion, giving some neutrons very long penetration ranges. These secondary neutrons have a high relative biological effectiveness, are difficult to effectively shield, and can cause more biological damage than the primary ions in some scenarios. Ground-based irradiation experiments that simulate the space radiation environment must account for this spectrum of neutrons. Using the Particle and Heavy Ion Transport Code System (PHITS), it is possible to simulate a neutron environment that is characteristic of that found in spaceflight. Considering neutron dosimetry, the focus lies on the broad spectrum of recoil protons that are produced in biological targets. In a biological target, dose at a certain penetration depth is primarily dependent upon recoil proton tracks. The PHITS code can be used to simulate a broad-energy neutron spectrum traversing biological targets, and it account for the recoil particle population. This project focuses on modeling a neutron beamline irradiation scenario for determining dose at increasing depth in water targets. Energy-deposition events and particle fluence can be simulated by establishing cross-sectional scoring routines at different depths in a target. This type of model is useful for correlating theoretical data with actual beamline radiobiology experiments. Other work exposed human fibroblast cells to a high-energy neutron source to study micronuclei induction in cells at increasing depth behind water shielding. Those findings provide supporting data describing dose vs. depth across a water-equivalent medium. This

3 CFR - Determination on the Proposed Agreement Between the Government of the United States of America...

Code of Federal Regulations, 2011 CFR

2011-01-01

... Nuclear Energy Presidential Documents Other Presidential Documents Presidential Determination No. 2010-7... America And the Government of Australia Concerning Peaceful Uses of Nuclear Energy Memorandum for the... Nuclear Energy, along with the views, recommendations, and statements of the interested departments and...

Energy transfer within responsive pi-conjugated coassembled peptide-based nanostructures in aqueous environments

DOE PAGES

Ardona, Herdeline Ann M.; Tovar, John D.

2014-12-05

Energy transfer is demonstrated within a responsive donor–acceptor system which incorporates two different semiconducting units (oligo( p-phenylenevinylene and quaterthiophene) coassembled within peptide nanostructures in completely aqueous environments.

Spatial variation in energy exchange across coastal environments in Greenland

NASA Astrophysics Data System (ADS)

Lund, M.; Abermann, J.; Citterio, M.; Hansen, B. U.; Larsen, S. H.; Stiegler, C.; Sørensen, L. L.; van As, D.

2015-12-01

The surface energy partitioning in Arctic terrestrial and marine areas is a crucial process, regulating snow, glacier ice and sea ice melt, and permafrost thaw, as well as modulating Earth's climate on both local, regional, and eventually, global scales. The Arctic region has warmed approximately twice as much as the global average, due to a number of feedback mechanisms related to energy partitioning, most importantly the snow and ice-albedo feedback. However, direct measurements of surface energy budgets in the Arctic are scarce, especially for the cold and dark winter period and over transects going from the ice sheet and glaciers to the sea. This study aims to describe annual cycles of the surface energy budget from various surface types in Arctic Greenland; e.g. glacier, snow, wet and dry tundra and sea ice, based on data from a number of measurement locations across coastal Greenland related to the Greenland Ecosystem Monitoring (GEM) program, including Station Nord/Kronprins Christians Land, Zackenberg/Daneborg, Disko, Qaanaq, Nuuk/Kobbefjord and Upernaviarsuk. Based on the available time series, we will analyze the sensitivity of the energy balance partitioning to variations in meteorological conditions (temperature, cloudiness, precipitation). Such analysis would allow for a quantification of the spatial variation in the energy exchange in aforementioned Arctic environments. Furthermore, this study will identify uncertainties and knowledge gaps in Arctic energy budgets and related climate feedback effects.

Consequences of complex environments: Temperature and energy intake interact to influence growth and metabolic rate.

PubMed

Stahlschmidt, Zachary R; Jodrey, Alicia D; Luoma, Rachel L

2015-09-01

The field of comparative physiology has a rich history of elegantly examining the effects of individual environmental factors on performance traits linked to fitness (e.g., thermal performance curves for locomotion). However, animals live in complex environments wherein multiple environmental factors co-vary. Thus, we investigated the independent and interactive effects of temperature and energy intake on the growth and metabolic rate of juvenile corn snakes (Pantherophis guttatus) in the context of shifts in complex environments. Unlike previous studies that imposed constant or fluctuating temperature regimes, we manipulated the availability of preferred thermal microclimates (control vs. relatively warm regimes) for eight weeks and allowed snakes to behaviorally thermoregulate among microclimates. By also controlling for energy intake, we demonstrate an interactive effect of temperature and energy on growth-relevant temperature shifts had no effect on snakes' growth when energy intake was low and a positive effect on growth when energy intake was high. Thus, acclimation to relatively warm thermal options can result in increased rates of growth when food is abundant in a taxon in which body size confers fitness advantages. Temperature and energy also interactively influenced metabolic rate-snakes in the warmer temperature regime exhibited reduced metabolic rate (O2 consumption rate at 25 °C and 30 °C) if they had relatively high energy intake. Although we advocate for continued investigation into the effects of complex environments on other traits, our results indicate that warming may actually benefit important life history traits in some taxa and that metabolic shifts may underlie thermal acclimation. Copyright © 2015 Elsevier Inc. All rights reserved.

Effects of Buffer Size and Shape on Associations between the Built Environment and Energy Balance

PubMed Central

Berrigan, David; Hart, Jaime E.; Hipp, J. Aaron; Hoehner, Christine M.; Kerr, Jacqueline; Major, Jacqueline M.; Oka, Masayoshi; Laden, Francine

2014-01-01

Uncertainty in the relevant spatial context may drive heterogeneity in findings on the built environment and energy balance. To estimate the effect of this uncertainty, we conducted a sensitivity analysis defining intersection and business densities and counts within different buffer sizes and shapes on associations with self-reported walking and body mass index. Linear regression results indicated that the scale and shape of buffers influenced study results and may partly explain the inconsistent findings in the built environment and energy balance literature. PMID:24607875

Native America: American Indian Geoscientists & Earth System Science Leaders

NASA Astrophysics Data System (ADS)

Bolman, J. R.

2011-12-01

We are living in a definite time of change. Distinct changes are being experienced in our most sacred and natural environments. This is especially true on Native lands across the Americas. Native people have lived for millennia in distinct and unique ways. The knowledge of balancing the needs of people with the needs of our natural environments is paramount in all Tribal societies. These changes have accelerated the momentum to ensure the future of American Indian Geoscientists and Earth Systems Science Leaders. The presentation will bring to prominence the unique recruitment and mentoring necessary to achieve success that emerged through working with Tribal people. The presentation will highlight: 1) past and present philosophies on recruitment and mentoring of Native/Tribal students in geoscience and earth systems science; 2) current Native leadership and research development; 3) unique collaborations "bridging" Native people across geographic areas (International) in developing educational/research experiences which integrate the distinctive geoscience and earth systems science knowledge of Tribal peoples throughout the Americas. The presentation will highlight currently funded projects and initiatives as well as success stories of emerging Native geoscientists and earth systems science leaders.

Dynamic high energy density plasma environments at the National Ignition Facility for nuclear science research

NASA Astrophysics Data System (ADS)

Cerjan, Ch J.; Bernstein, L.; Berzak Hopkins, L.; Bionta, R. M.; Bleuel, D. L.; Caggiano, J. A.; Cassata, W. S.; Brune, C. R.; Frenje, J.; Gatu-Johnson, M.; Gharibyan, N.; Grim, G.; Hagmann, Chr; Hamza, A.; Hatarik, R.; Hartouni, E. P.; Henry, E. A.; Herrmann, H.; Izumi, N.; Kalantar, D. H.; Khater, H. Y.; Kim, Y.; Kritcher, A.; Litvinov, Yu A.; Merrill, F.; Moody, K.; Neumayer, P.; Ratkiewicz, A.; Rinderknecht, H. G.; Sayre, D.; Shaughnessy, D.; Spears, B.; Stoeffl, W.; Tommasini, R.; Yeamans, Ch; Velsko, C.; Wiescher, M.; Couder, M.; Zylstra, A.; Schneider, D.

2018-03-01

The generation of dynamic high energy density plasmas in the pico- to nano-second time domain at high-energy laser facilities affords unprecedented nuclear science research possibilities. At the National Ignition Facility (NIF), the primary goal of inertial confinement fusion research has led to the synergistic development of a unique high brightness neutron source, sophisticated nuclear diagnostic instrumentation, and versatile experimental platforms. These novel experimental capabilities provide a new path to investigate nuclear processes and structural effects in the time, mass and energy density domains relevant to astrophysical phenomena in a unique terrestrial environment. Some immediate applications include neutron capture cross-section evaluation, fission fragment production, and ion energy loss measurement in electron-degenerate plasmas. More generally, the NIF conditions provide a singular environment to investigate the interplay of atomic and nuclear processes such as plasma screening effects upon thermonuclear reactivity. Achieving enhanced understanding of many of these effects will also significantly advance fusion energy research and challenge existing theoretical models.

Achieving Energy Independence by Reviving America's Cities.

ERIC Educational Resources Information Center

Goldstein, Neil; Winterer, Amey

1982-01-01

Discusses how it is in our nation's energy interest that cities and city living prosper and that movement of people out of cities and into nonurban areas be reversed. However, national energy policy itself favors suburban sprawl-type development and works against city revival. (AM)

7 CFR 4280.193 - Selecting energy audit and renewable energy development assistance grant applications for award.

Code of Federal Regulations, 2014 CFR

2014-01-01

... 7 Agriculture 15 2014-01-01 2014-01-01 false Selecting energy audit and renewable energy..., DEPARTMENT OF AGRICULTURE LOANS AND GRANTS Rural Energy for America Program General Energy Audit and Renewable Energy Development Assistance Grants § 4280.193 Selecting energy audit and renewable energy...

7 CFR 4280.193 - Selecting energy audit and renewable energy development assistance grant applications for award.

Code of Federal Regulations, 2012 CFR

2012-01-01

... 7 Agriculture 15 2012-01-01 2012-01-01 false Selecting energy audit and renewable energy..., DEPARTMENT OF AGRICULTURE LOANS AND GRANTS Rural Energy for America Program General Energy Audit and Renewable Energy Development Assistance Grants § 4280.193 Selecting energy audit and renewable energy...

7 CFR 4280.193 - Selecting energy audit and renewable energy development assistance grant applications for award.

Code of Federal Regulations, 2013 CFR

2013-01-01

... 7 Agriculture 15 2013-01-01 2013-01-01 false Selecting energy audit and renewable energy..., DEPARTMENT OF AGRICULTURE LOANS AND GRANTS Rural Energy for America Program General Energy Audit and Renewable Energy Development Assistance Grants § 4280.193 Selecting energy audit and renewable energy...

Earth and water resources and hazards in Central America

USGS Publications Warehouse

Cunningham, Charles G.; Fary, R.W.; Guffanti, Marianne; Laura, Della; Lee, M.P.; Masters, C.D.; Miller, R.L.; Quinones-Marques, Ferdinand; Peebles, R.W.; Reinemund, J.A.; Russ, D.P.

1984-01-01

Long-range economic development in Central America will depend in large part on production of indigenous mineral, energy, and water resources and on mitigation of the disastrous effects of geologic and hydrologic hazards such as landslides, earthquakes, volcanic eruptions, and floods. The region has six world-class metal mines at present as well as additional evidence of widespread mineralization. Systematic investigations using modern mineral exploration techniques should reveal more mineral deposits suitable for development. Widespread evidence of lignite and geothermal resources suggests that intensive studies could identify producible energy sources in most Central American countries. Water supply and water quality vary greatly from country to country. Local problems of ground- and surface-water availability and of contamination create a need for systematic programs to provide better hydrologic data, capital improvements, and management. Disastrous earthquakes have destroyed or severely damaged many cities in Central America. Volcanic eruptions, landslides, mudflows, and floods have devastated most of the Pacific side of Central America at one time or another. A regional approach to earthquake, volcano, and flood-risk analysis and monitoring, using modern technology and concepts, would provide the facilities and means for acquiring knowledge necessary to reduce future losses. All Central American countries need to strengthen institutions and programs dealing with earth and water resources and natural hazards. Some of these needs may be satisfied through existing or pending projects and technical and economic assistance from U.S. or other sources. The need for a comprehensive study of the natural resources of Central America and the requirements for their development is evident. The U.S. Caribbean Basin Initiative offers both an excellent opportunity for a regional approach to these pervasive problems and an opportunity for international cooperation.

GEONETCast Americas - Architecture

Science.gov Websites

Publications Architecture GEONETCast Americas uses commercial Digital Video Broadcast for Satellites (DVB-S) to broadcast file-based products. Following commercial DVB standards, GEONETCast Americas uses the C-band

Effects of buffer size and shape on associations between the built environment and energy balance.

PubMed

James, Peter; Berrigan, David; Hart, Jaime E; Hipp, J Aaron; Hoehner, Christine M; Kerr, Jacqueline; Major, Jacqueline M; Oka, Masayoshi; Laden, Francine

2014-05-01

Uncertainty in the relevant spatial context may drive heterogeneity in findings on the built environment and energy balance. To estimate the effect of this uncertainty, we conducted a sensitivity analysis defining intersection and business densities and counts within different buffer sizes and shapes on associations with self-reported walking and body mass index. Linear regression results indicated that the scale and shape of buffers influenced study results and may partly explain the inconsistent findings in the built environment and energy balance literature. Copyright © 2014 Elsevier Ltd. All rights reserved.

America's Maritime Heritage: From Sail Power to Nuclear Power. Book 1 and Book 2. An Energy Education Activity Book [And] America's Maritime Heritage: A Frequently Forgotten Treasure.

ERIC Educational Resources Information Center

Heitzman, William Ray

These documents provide background information and a series of problems and activities to familiarize students with important maritime activities in the United States. Book I contains problems involving the movement of freight on inland waterways, questions on energy and the environment, and a chart with questions on United States oil imports.…

78 FR 18968 - Natural Gas Pipeline Company of America LLC; Notice of Application

Federal Register 2010, 2011, 2012, 2013, 2014

2013-03-28

... DEPARTMENT OF ENERGY Federal Energy Regulatory Commission [Docket No. CP13-97-000] Natural Gas Pipeline Company of America LLC; Notice of Application Take notice that on March 8, 2013, Natural Gas..., filed an application pursuant to section 7(c) of the Natural Gas Act and part 157 of the Commission's...

Impact of Improving Home Environments on Energy Intake and Physical Activity: A Randomized Controlled Trial

PubMed Central

Haardörfer, Regine; Alcantara, Iris C.; Gazmararian, Julie A.; Veluswamy, J. K.; Hodge, Tarccara L.; Addison, Ann R.; Hotz, James A.

2016-01-01

Objectives. We assessed the effectiveness of an intervention targeting home food and activity environments to reduce energy intake and increase physical activity among overweight and obese patients from 3 community health centers in rural Georgia. Methods. We conducted a randomized controlled trial (n = 349) from 2011 to 2013, with follow-up at 6 and 12 months. Health coaches delivered the 16-week intervention by using tailored home environment profiles showing areas in need of improvement and positive aspects of the home environment, behavioral contracts for healthy actions, and mailed support materials. Results. Participants were mostly African American women (84.8%), with a mean age of 50.2 years and a mean body mass index (weight in kilograms divided by the square of height in meters) of 38.3. Daily energy intake decreased more for the intervention than control group at 6 (–274 vs –69 kcal) and 12 months (–195 vs –76 kcal). We observed no change for either objective or self-reported physical activity. At 12 months, 82.6% of intervention participants had not gained weight compared with 71.4% of control participants. Conclusions. The intervention was effective in changing home environments and reducing energy intake. PMID:26696290

Economics and the Environment - EcoDetectives. EconomicsAmerica.

ERIC Educational Resources Information Center

Schug, Mark C.; Morton, John S.; Wentworth, Donald R.

This book helps middle school and high school students address environmental issues in an intelligent and productive manner. The lessons introduce economic reasoning and show students how to apply it to environmental problems. The 18 lessons are divided into four units addressing: the environment and the economy; incentives; use of market forces…

Theoretical Investigations of Transition Metal Surface Energies under Lattice Strain and CO Environment

DOE PAGES

Tang, Michael T.; Ulissi, Zachary W.; Chan, Karen

2018-05-30

Here, an understanding of the relative stability of surface facets is crucial to develop predictive models of catalyst activity and to fabricate catalysts with a controlled morphology. In this work, we present a systematic density functional theory study of the effect of lattice strain and CO environment on the surface formation energies of Cu, Pt, and Ni. First, we show that both compressive and tensile lattice strains favor the formation of stepped versus low-index terraces such as (111) and (100). Then, we investigate the effect of the CO environment using configurations of CO at various coverages, determined using a greedy,more » systematic approach, inspired by forward stepwise feature selection. We find that the CO environment favors stepped facets on Ni, Cu, and Pt. These trends are illustrated with the corresponding equilibrium Wulff shapes at various strains and CO pressures. In general, the surface energies of the studied transition metals are highly sensitive to strain and CO coverage, which should be considered when rationalizing trends in the catalytic activity.« less

Theoretical Investigations of Transition Metal Surface Energies under Lattice Strain and CO Environment

DOE Office of Scientific and Technical Information (OSTI.GOV)

Tang, Michael T.; Ulissi, Zachary W.; Chan, Karen

Here, an understanding of the relative stability of surface facets is crucial to develop predictive models of catalyst activity and to fabricate catalysts with a controlled morphology. In this work, we present a systematic density functional theory study of the effect of lattice strain and CO environment on the surface formation energies of Cu, Pt, and Ni. First, we show that both compressive and tensile lattice strains favor the formation of stepped versus low-index terraces such as (111) and (100). Then, we investigate the effect of the CO environment using configurations of CO at various coverages, determined using a greedy,more » systematic approach, inspired by forward stepwise feature selection. We find that the CO environment favors stepped facets on Ni, Cu, and Pt. These trends are illustrated with the corresponding equilibrium Wulff shapes at various strains and CO pressures. In general, the surface energies of the studied transition metals are highly sensitive to strain and CO coverage, which should be considered when rationalizing trends in the catalytic activity.« less

7 CFR 4280.195 - Awarding and administering energy audit and renewable energy development assistance grants.

Code of Federal Regulations, 2014 CFR

2014-01-01

... 7 Agriculture 15 2014-01-01 2014-01-01 false Awarding and administering energy audit and renewable... OF AGRICULTURE LOANS AND GRANTS Rural Energy for America Program General Energy Audit and Renewable Energy Development Assistance Grants § 4280.195 Awarding and administering energy audit and renewable...

7 CFR 4280.195 - Awarding and administering energy audit and renewable energy development assistance grants.

Code of Federal Regulations, 2012 CFR

2012-01-01

... 7 Agriculture 15 2012-01-01 2012-01-01 false Awarding and administering energy audit and renewable... OF AGRICULTURE LOANS AND GRANTS Rural Energy for America Program General Energy Audit and Renewable Energy Development Assistance Grants § 4280.195 Awarding and administering energy audit and renewable...

Energy and environment

DOE Office of Scientific and Technical Information (OSTI.GOV)

Loulou, Richard; Waaub, Jean-Philippe; Zaccour, Georges

2005-07-01

This volume on energy and environmental modeling describes a broad variety of modeling methodologies. It includes chapters covering: The Sustainability of Economic Growth by Cabo, Martin-Herran & Martinez-Garcia; Abatement Scenarios in the Swiss Housing Sector by L. Drouet and others; Support and Planning for Off-Site Emergency Management, by Geldermann and others; Hybrid Energy-Economy Models, by Jaccard; The World-MARKAL Model and Its Application, by Kanudia and others; Methodology for Evaluating a Market of Tradable CO{sub 2}-Permits, by Kunsch and Springael; MERGE - A Model for Global Climate Change, by Manne and Richels; A Linear Programming Model for Capacity Expansion in anmore » Autonomous Power Generation System, by Mavrotas and Diakoulaki; Transport and Climate Policy Modeling in the Transport Sector, by Paltsev and others; Analysis of Ontario Electricity Capacity Requirements and Emissions, by Pineau and Schott; Environmental Damage in Energy/Environmental Policy Evaluation, by Van Regemorter. 71 figs.« less

Togetherness in the Americas.

ERIC Educational Resources Information Center

Black, Jan Knippers

1984-01-01

There is a growing unacknowledged reality to the oneness of America. Latin America is increasingly sharing not only the blessings of U.S.-style modernization, but its demons as well. Also, many problems that have long plagued Latin America, e.g., indebtedness and militarism, are becoming more apparent in the United States. (RM)

7 CFR 4280.165 - Combined funding for renewable energy systems and energy efficiency improvements.

Code of Federal Regulations, 2012 CFR

2012-01-01

... 7 Agriculture 15 2012-01-01 2012-01-01 false Combined funding for renewable energy systems and energy efficiency improvements. 4280.165 Section 4280.165 Agriculture Regulations of the Department of... AGRICULTURE LOANS AND GRANTS Rural Energy for America Program General Combined Funding for Renewable Energy...

7 CFR 4280.165 - Combined funding for renewable energy systems and energy efficiency improvements.

Code of Federal Regulations, 2013 CFR

2013-01-01

... 7 Agriculture 15 2013-01-01 2013-01-01 false Combined funding for renewable energy systems and energy efficiency improvements. 4280.165 Section 4280.165 Agriculture Regulations of the Department of... AGRICULTURE LOANS AND GRANTS Rural Energy for America Program General Combined Funding for Renewable Energy...

7 CFR 4280.165 - Combined funding for renewable energy systems and energy efficiency improvements.

Code of Federal Regulations, 2014 CFR

2014-01-01

... 7 Agriculture 15 2014-01-01 2014-01-01 false Combined funding for renewable energy systems and energy efficiency improvements. 4280.165 Section 4280.165 Agriculture Regulations of the Department of... AGRICULTURE LOANS AND GRANTS Rural Energy for America Program General Combined Funding for Renewable Energy...

Insulation materials for commercial buildings in North America: An assessment of lifetime energy and environmental impacts

DOE Office of Scientific and Technical Information (OSTI.GOV)

Biswas, Kaushik; Shrestha, Som S.; Bhandari, Mahabir S.

In the United States, commercial buildings accounted for about 19 percent of the total primary energy consumption in 2012. Further, 29 percent of the site energy in commercial buildings was consumed for space heating and cooling. Applying insulation materials to building envelopes is an effective way of reducing energy consumption for heating and cooling, and limiting the negative environmental impacts from the buildings sector. While insulation materials have a net positive impact on the environment due to reduced energy consumption, they also have some negative impacts associated with their 'embodied energy'. The total lifetime environmental impacts of insulation materials aremore » a summation of: (1) direct impacts due to their embodied energy, and (2) indirect or impacts avoided due to the reduced building energy consumption. Here, assessments of the lifetime environmental impacts of selected insulation materials are presented. Direct and indirect environmental impact factors were estimated for the cradle-to-grave insulation life cycle stages. Impact factors were calculated for two categories: primary energy consumption and global warming potential. The direct impact factors were calculated using data from existing literature and a life cycle assessment software. The indirect impact factors were calculated through simulations of a set of standard whole-building models.« less

Insulation materials for commercial buildings in North America: An assessment of lifetime energy and environmental impacts

DOE PAGES

Biswas, Kaushik; Shrestha, Som S.; Bhandari, Mahabir S.; ...

2015-12-12

In the United States, commercial buildings accounted for about 19 percent of the total primary energy consumption in 2012. Further, 29 percent of the site energy in commercial buildings was consumed for space heating and cooling. Applying insulation materials to building envelopes is an effective way of reducing energy consumption for heating and cooling, and limiting the negative environmental impacts from the buildings sector. While insulation materials have a net positive impact on the environment due to reduced energy consumption, they also have some negative impacts associated with their 'embodied energy'. The total lifetime environmental impacts of insulation materials aremore » a summation of: (1) direct impacts due to their embodied energy, and (2) indirect or impacts avoided due to the reduced building energy consumption. Here, assessments of the lifetime environmental impacts of selected insulation materials are presented. Direct and indirect environmental impact factors were estimated for the cradle-to-grave insulation life cycle stages. Impact factors were calculated for two categories: primary energy consumption and global warming potential. The direct impact factors were calculated using data from existing literature and a life cycle assessment software. The indirect impact factors were calculated through simulations of a set of standard whole-building models.« less

The Meeting of the Americas

NASA Astrophysics Data System (ADS)

Bates, John; Fucugauchi, Jaime Urrutia

2008-05-01

The AGU Joint Assembly, previously known as the Spring Meeting, has formally adopted the designation ``The Meeting of the Americas.'' This designation reflects the objective of the Joint Assembly to promote cooperative efforts among Earth and science societies in the Americas. To achieve this objective, future Joint Assembly locations will rotate among different cities in the United States, Canada, and Latin America; the Program Committee includes representatives from throughout the Americas; and the meetings will be convened jointly with scientific societies throughout the Americas.

78 FR 15349 - Trade Mission to Central America in Conjunction With the Trade Americas-Opportunities in Central...

Federal Register 2010, 2011, 2012, 2013, 2014

2013-03-11

... DEPARTMENT OF COMMERCE International Trade Administration Trade Mission to Central America in Conjunction With the Trade Americas--Opportunities in Central America Conference; July 15-19, 2013 AGENCY... (USFCS) is organizing a trade mission to Central America, in conjunction with the Trade Americas...

75 FR 36648 - Blue Ribbon Commission on America's Nuclear Future, Reactor and Fuel Cycle Technologies Subcommittee

Federal Register 2010, 2011, 2012, 2013, 2014

2010-06-28

... DEPARTMENT OF ENERGY Blue Ribbon Commission on America's Nuclear Future, Reactor and Fuel Cycle Technologies Subcommittee AGENCY: Office of Nuclear Energy, DOE. ACTION: Notice of open meeting correction. On June 21, 2010, the Department of Energy published a notice announcing an open meeting of the Reactor...

Dynamic high energy density plasma environments at the National Ignition Facility for nuclear science research

DOE PAGES

Cerjan, Ch J.; Bernstein, L.; Hopkins, L. Berzak; ...

2017-08-16

We present the generation of dynamic high energy density plasmas in the pico- to nano-second time domain at high-energy laser facilities affords unprecedented nuclear science research possibilities. At the National Ignition Facility (NIF), the primary goal of inertial confinement fusion research has led to the synergistic development of a unique high brightness neutron source, sophisticated nuclear diagnostic instrumentation, and versatile experimental platforms. These novel experimental capabilities provide a new path to investigate nuclear processes and structural effects in the time, mass and energy density domains relevant to astrophysical phenomena in a unique terrestrial environment. Some immediate applications include neutron capturemore » cross-section evaluation, fission fragment production, and ion energy loss measurement in electron-degenerate plasmas. More generally, the NIF conditions provide a singular environment to investigate the interplay of atomic and nuclear processes such as plasma screening effects upon thermonuclear reactivity. Lastly, achieving enhanced understanding of many of these effects will also significantly advance fusion energy research and challenge existing theoretical models.« less

Dynamic high energy density plasma environments at the National Ignition Facility for nuclear science research

DOE Office of Scientific and Technical Information (OSTI.GOV)

Cerjan, Ch J.; Bernstein, L.; Hopkins, L. Berzak

We present the generation of dynamic high energy density plasmas in the pico- to nano-second time domain at high-energy laser facilities affords unprecedented nuclear science research possibilities. At the National Ignition Facility (NIF), the primary goal of inertial confinement fusion research has led to the synergistic development of a unique high brightness neutron source, sophisticated nuclear diagnostic instrumentation, and versatile experimental platforms. These novel experimental capabilities provide a new path to investigate nuclear processes and structural effects in the time, mass and energy density domains relevant to astrophysical phenomena in a unique terrestrial environment. Some immediate applications include neutron capturemore » cross-section evaluation, fission fragment production, and ion energy loss measurement in electron-degenerate plasmas. More generally, the NIF conditions provide a singular environment to investigate the interplay of atomic and nuclear processes such as plasma screening effects upon thermonuclear reactivity. Lastly, achieving enhanced understanding of many of these effects will also significantly advance fusion energy research and challenge existing theoretical models.« less

Maps showing geology, oil and gas fields, and geological provinces of South America

USGS Publications Warehouse

Schenk, C. J.; Viger, R.J.; Anderson, C.P.

1999-01-01

This digitally compiled map includes geology, geologic provinces, and oil and gas fields of South America. The map is part of a worldwide series on CD-ROM by World Energy Project released of the U.S. Geological Survey . The goal of the project is to assess the undiscovered, technically recoverable oil and gas resources of the world and report these results by the year 2000. For data management purposes the world is divided into eight energy regions corresponding approximately to the economic regions of the world as defined by the U.S. Department of State. South America (Region 6) includes Argentina, Bolivia, Brazil, Chile, Columbia, Ecuador, Falkland Islands, French Guiana, Guyuna, Netherlands, Netherlands Antilles, Paraguay, Peru, Suriname, Trinidad and Tobago, Uruguay, and Venezuela.

Excited state free energy calculations of Cy3 in different environments

NASA Astrophysics Data System (ADS)

Sawangsang, Pilailuk; Buranachai, Chittanon; Punwong, Chutintorn

2015-05-01

Cy3, a cyanine dye, is one of the most widely used dyes in investigating the structure and dynamics of biomolecules by means of fluorescence methods. However, Cy3 fluorescence emission is strongly competed by trans-cis isomerization, whose efficiency is dictated by the isomerization energy barrier and the environment of Cy3. The fluorescence quantum yield of Cy3 is very low when the dye is free in homogeneous solution but it is considerably enhanced in an environment that rigidifies the structure, e.g. when it is attached to a DNA strand. In this work, the barriers for isomerization on the excited state of free Cy3, and Cy3 attached to single- and double-stranded DNA in methanol, are presented. The free energy and subsequently the isomerization barrier calculations are performed using the umbrella sampling technique with the weighted histogram analysis method. The hybrid quantum mechanics/molecular mechanics (QM/MM) approach is employed to provide the potential energy surfaces for the excited state dynamics simulations in umbrella sampling. The semiempirical floating occupation molecular orbital configuration interaction method is used for electronic excited state calculations of the QM region (Cy3). From the free energy calculations, the barrier of Cy3 attached to the single-stranded DNA is highest, in agreement with previously reported experimental results. This is likely due to the stacking interaction between Cy3 and DNA. Such a stacking interaction is likely associated with steric hindrance that prevents the rotation around the conjugated bonds of Cy3. If Cy3 experiences high steric hindrance, it has a higher isomerization barrier and thus the efficiency of fluorescence emission increases.

Latin America Today: An Atlas of Reproducible Pages. Revised Edition.

ERIC Educational Resources Information Center

World Eagle, Inc., Wellesley, MA.

This document contains reproducible maps, charts and graphs of Latin America for use by teachers and students. The maps are divided into five categories (1) the land; (2) peoples, countries, cities, and governments; (3) the national economies, product, trade, agriculture, and resources; (4) energy, education, employment, illicit drugs, consumer…

Utica Shale Energy and Environment Laboratory (USEEL)

NASA Astrophysics Data System (ADS)

Cole, D. R.

2017-12-01

Despite the rapid growth of the UOG industry in the Appalachian Basin of Pennsylvania and neighboring states, there are still fundamental concerns regarding the environmentally sound and cost efficient extraction of this unique asset. To address these concerns, Ohio State University has established the Department of Energy-funded Utica Shale Energy and Environment Laboratory, a dedicated research program where scientists from the university will work with the U.S. Department of Energy (DOE) National Energy Technology Laboratory (NETL), academia, industry, and regulatory partners, to measure and monitor reservoir response to UOG development and any associated environmental concerns. The USEEL site will be located in Greene County, Pennsylvania, in the heart of the deep Utica-Pt. Pleasant Shale play of the Appalachian Basin. The USEEL project team will characterize and quantify the gas-producing attributes of one of the deepest portions of the Utica-Pt. Pleasant formations in the Appalachian Basin via a multi-disciplinary collaboration that leverages state-of-the-art capabilities in geochemistry, core assessment, well design and logging, 3-D and micro-seismic, DTS and DAS fiber optics, and reservoir modelling. Fracture and rock strength analyses will be complemented by a comprehensive suite of geophysical and geochemical logs, water and chip samples, and cores (pressure sidewall and whole core) to evaluate fluids, mineral alteration, microbes, pore structure, and hydrocarbon formation and alteration in the shale pore space. Located on an existing Marcellus drill pads in southwestern Pennsylvania, USEEL will provide an unprecedented opportunity to evaluate the economic and environmental effects of Marcellus pad expansion on the integrity of near-by existing production wells, ground disruption and slope stability, and ultimate efforts to conduct site reclamation. Combined with the overall goal of an improved understanding of the Utica-Pt. Pleasant system, USEEL

Environment-assisted Quantum Critical Effect for Excitation Energy Transfer in a LH2-type Trimer

NASA Astrophysics Data System (ADS)

Xu, Lan; Xu, Bo

2015-10-01

In this article, we are investigating excitation energy transfer (EET) in a basic unit cell of light-harvesting complex II (LH2), named a LH2-type trimer. Calculation of energy transfer efficiency (ETE) in the framework of non-Markovian environment is also implemented. With these achievements, we theoretically predict the environment-assisted quantum critical effect, where ETE exhibits a sudden change at the critical point of quantum phase transition (QPT) for the LH2-type trimer. It is found that highly efficient EET with nearly unit efficiency may occur in the vicinity of the critical point of QPT.

Energy, energy efficiency, and the built environment.

PubMed

Wilkinson, Paul; Smith, Kirk R; Beevers, Sean; Tonne, Cathryn; Oreszczyn, Tadj

2007-09-29

Since the last decades of the 19th century, technological advances have brought substantial improvements in the efficiency with which energy can be exploited to service human needs. That trend has been accompanied by an equally notable increase in energy consumption, which strongly correlates with socioeconomic development. Nonetheless, feasible gains in the efficiency and technology of energy use in towns and cities and in homes have the potential to contribute to the mitigation of greenhouse-gas emissions, and to improve health, for example, through protection against temperature-related morbidity and mortality, and the alleviation of fuel poverty. A shift towards renewable energy production would also put increasing focus on cleaner energy carriers, especially electricity, but possibly also hydrogen, which would have benefits to urban air quality. In low-income countries, a vital priority remains the dissemination of affordable technology to alleviate the burdens of indoor air pollution and other health effects in individuals obliged to rely on biomass fuels for cooking and heating, as well as the improvement in access to electricity, which would have many benefits to health and wellbeing.

Impacts of climate change, policy and Water-Energy-Food nexus on hydropower development

DOE PAGES

Zhang, Xiao; Li, Hong-Yi; Deng, Zhiqun Daniel; ...

2017-10-10

We report that hydropower plays an important role as the global energy system moves towards a less carbon-intensive and sustainable future as promoted under the Sustainable Development Goals (SDGs). This article provides a systematic review of the impacts from policy, climate change and Water-Energy-Food (W-E-F) nexus on hydropower development at global scale. Asia, Africa and Latin America are hotspots promoting hydropower development with capacity expansion, while Europe and North America focus on performance improvement and environment impacts mitigation. Climate change is projected to improve gross hydropower potential (GHP) at high latitude of North Hemisphere and tropical Africa and decrease thatmore » in the US, South Africa and south and central Europe. Analysis from W-E-F nexus highlights the importance of integrated approaches as well as cross-sectoral coordination so as to improve resources use efficiency and achieve sustainable hydropower development. In conclusion, these three factors together shape the future of hydropower and need to be considered for planning and operation purpose.« less

Impacts of climate change, policy and Water-Energy-Food nexus on hydropower development

DOE Office of Scientific and Technical Information (OSTI.GOV)

Zhang, Xiao; Li, Hong-Yi; Deng, Zhiqun Daniel

We report that hydropower plays an important role as the global energy system moves towards a less carbon-intensive and sustainable future as promoted under the Sustainable Development Goals (SDGs). This article provides a systematic review of the impacts from policy, climate change and Water-Energy-Food (W-E-F) nexus on hydropower development at global scale. Asia, Africa and Latin America are hotspots promoting hydropower development with capacity expansion, while Europe and North America focus on performance improvement and environment impacts mitigation. Climate change is projected to improve gross hydropower potential (GHP) at high latitude of North Hemisphere and tropical Africa and decrease thatmore » in the US, South Africa and south and central Europe. Analysis from W-E-F nexus highlights the importance of integrated approaches as well as cross-sectoral coordination so as to improve resources use efficiency and achieve sustainable hydropower development. In conclusion, these three factors together shape the future of hydropower and need to be considered for planning and operation purpose.« less

Get Smart about Energy. Revised.

ERIC Educational Resources Information Center

Department of Energy, Washington, DC. Office of Energy Efficiency and Renewable Energy.

This publication offers information on energy efficiency in schools. It discusses the high costs of energy in schools, the benefits of smart energy use, options for schools to be smarter in their energy use, energy's impact on student performance, how schools can participate in the EnergySmart Schools campaign operated by Rebuild America, why the…

75 FR 36376 - Natural Gas Pipeline Company of America LLC; Notice of Application

Federal Register 2010, 2011, 2012, 2013, 2014

2010-06-25

... DEPARTMENT OF ENERGY Federal Energy Regulatory Commission [Docket No. CP10-452-000] Natural Gas..., Natural Gas Pipeline Company of America LLC (Natural), 3250 Lacey Road, 7th Floor, Downers Grove, Illinois 60515-7918, filed in Docket Number CP10-452-000, pursuant to sections 7(b) and 7(c) of the Natural Gas...

76 FR 62395 - Natural Gas Pipeline Company of America LLC; Notice of Application

Federal Register 2010, 2011, 2012, 2013, 2014

2011-10-07

... DEPARTMENT OF ENERGY Federal Energy Regulatory Commission [Docket No. CP11-547-000] Natural Gas Pipeline Company of America LLC; Notice of Application Take notice that on September 20, 2011, Natural Gas..., filed in Docket Number CP11-547-000, pursuant to sections 7(b) and 7(c) of the Natural Gas Act (NGA), an...

Solar Energy in America's Future, A Preliminary Assessment.

ERIC Educational Resources Information Center

Energy Research and Development Administration, Washington, DC. Div. of Solar Energy.

This report was prepared as an account of work sponsored by the United States Government. The report documents a Stanford Research Institute study of the potential roles that solar energy technologies could have for meeting U.S. energy needs over the next 45 years. Computer simulations of different energy supply projections were developed by…

Preserve America News

Science.gov Websites

Communities Designated; Applications Available Preserve America Stewards Honored Preserve America Grants historic structures and assets. 736 Communities Designated; Applications Available 736 Communities Designated; Applications Available Just before leaving the White House, former First Lady Mrs. Laura Bush

Building America Top Innovations 2013 Profile – Building America Solution Center

DOE Office of Scientific and Technical Information (OSTI.GOV)

none,

2013-09-01

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

Energy Frontier Research Centers: Helping Win the Energy Innovation Race (2011 EFRC Summit Keynote Address, Secretary of Energy Chu)

ScienceCinema

Chu, Steven

2017-12-21

Secretary of Energy Steven Chu gave the keynote address at the 2011 EFRC Summit and Forum. In his talk, Secretary Chu highlighted the need to "unleash America's science and research community" to achieve energy breakthroughs. The 2011 EFRC Summit and Forum brought together the EFRC community and science and policy leaders from universities, national laboratories, industry and government to discuss "Science for our Nation's Energy Future." In August 2009, the Office of Science established 46 Energy Frontier Research Centers. The EFRCs are collaborative research efforts intended to accelerate high-risk, high-reward fundamental research, the scientific basis for transformative energy technologies of the future. These Centers involve universities, national laboratories, nonprofit organizations, and for-profit firms, singly or in partnerships, selected by scientific peer review. They are funded at $2 to $5 million per year for a total planned DOE commitment of $777 million over the initial five-year award period, pending Congressional appropriations. These integrated, multi-investigator Centers are conducting fundamental research focusing on one or more of several “grand challenges” and use-inspired “basic research needs” recently identified in major strategic planning efforts by the scientific community. The purpose of the EFRCs is to integrate the talents and expertise of leading scientists in a setting designed to accelerate research that transforms the future of energy and the environment.

7 CFR 4280.195 - Awarding and administering energy audit and renewable energy development assistance grants.

Code of Federal Regulations, 2013 CFR

2013-01-01

... 7 Agriculture 15 2013-01-01 2013-01-01 false Awarding and administering energy audit and renewable energy development assistance grants. 4280.195 Section 4280.195 Agriculture Regulations of the Department... OF AGRICULTURE LOANS AND GRANTS Rural Energy for America Program General Energy Audit and Renewable...

Biotemplated materials for sustainable energy and environment: current status and challenges.

PubMed

Zhou, Han; Fan, Tongxiang; Zhang, Di

2011-10-17

Materials science will play a key role in the further development of emerging solutions for the increasing problems of energy and environment. Materials found in nature have many inspiring structures, such as hierarchical organizations, periodic architectures, or nanostructures, that endow them with amazing functions, such as energy harvesting and conversion, antireflection, structural coloration, superhydrophobicity, and biological self-assembly. Biotemplating is an effective strategy to obtain morphology-controllable materials with structural specificity, complexity, and related unique functions. Herein, we highlight the synthesis and application of biotemplated materials for six key areas of energy and environment technologies, namely, photocatalytic hydrogen evolution, CO(2) reduction, solar cells, lithium-ion batteries, photocatalytic degradation, and gas/vapor sensing. Although the applications differ from each other, a common fundamental challenge is to realize optimum structures for improved performances. We highlight the role of four typical structures derived from biological systems exploited to optimize properties: hierarchical (porous) structures, periodic (porous) structures, hollow structures, and nanostructures. We also provide examples of using biogenic elements (e.g., C, Si, N, I, P, S) for the creation of active materials. Finally, we disscuss the challenges of achieving the desired performance for large-scale commercial applications and provide some useful prototypes from nature for the biomimetic design of new materials or systems. The emphasis is mainly focused on the structural effects and compositional utilization of biotemplated materials. Copyright © 2011 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.

An Energy-Based Limit State Function for Estimation of Structural Reliability in Shock Environments

DOE PAGES

Guthrie, Michael A.

2013-01-01

limit state function is developed for the estimation of structural reliability in shock environments. This limit state function uses peak modal strain energies to characterize environmental severity and modal strain energies at failure to characterize the structural capacity. The Hasofer-Lind reliability index is briefly reviewed and its computation for the energy-based limit state function is discussed. Applications to two degree of freedom mass-spring systems and to a simple finite element model are considered. For these examples, computation of the reliability index requires little effort beyond a modal analysis, but still accounts for relevant uncertainties in both the structure and environment.more » For both examples, the reliability index is observed to agree well with the results of Monte Carlo analysis. In situations where fast, qualitative comparison of several candidate designs is required, the reliability index based on the proposed limit state function provides an attractive metric which can be used to compare and control reliability.« less

World bank and the environment. Progress report. Banco mundial y el medio ambiente

DOE Office of Scientific and Technical Information (OSTI.GOV)

Not Available

1991-01-01

The second annual report describes specific environmental strategies and environmental lending in the Bank's four operational regions: Africa; Asia; Europe, Middle East, and North Africa; and Latin America and the Caribbean. It details the Bank's progress in eight environmental categories: energy and the environment, pollution, urban environment, water resources management, forest and land management, social and cultural, environmental economics, and the global environment. One chapter is devoted exclusively to tropical forests, studying ways in which the Bank is dealing with deforestation as a part of the constant review of its forest policies. Suggestions are made for decreasing the degradation ofmore » tropical forests while meeting demands for forest products. This chapter reflects a shift in Bank emphasis from commercial ventures to conservation measures. The publication reports on other initiatives by the Bank during fiscal 1991, including the launching of the Global Environment Facility (GEF)--a pilot program to oversee reduction of global warming, preservation of biological diversity, protection of international waters, and prevention of ozone depletion.« less

Implications of the Central America-Dominican Republic-Free Trade Agreement for the nutrition transition in Central America.

PubMed

Hawkes, Corinna; Thow, Anne Marie

2008-11-01

To identify potential impacts of the Central America-Dominican Republic-Free Trade Agreement (CAFTA-DR) on food consumption patterns associated with the nutrition transition, obesity, and diet-related chronic diseases. Examination of CAFTA-DR agreement to identify measures that have the potential to affect food availability and retail prices. CAFTA-DR includes agreements on tariffs, tariff-rate quotas (TRQs), and sanitary and phytosanitary regulations with direct implications for the availability and prices of various foods. Agreements on investment, services, and intellectual property rights (IPR) are also relevant because they create a business climate more conducive to long-term investment by the transnational food industry. Trade liberalization under CAFTA-DR is likely to increase availability and lower relative prices of two food groups associated with the nutrition transition: meat and processed foods. These outcomes are expected to occur as the direct result of increased imports from the United States and increased production by U.S. companies based in Central America, and the indirect result of increased domestic meat production (due to increased availability of cheaper animal feed) and increased production of processed foods by domestic companies (due to a more competitive market environment). CAFTA-DR is likely to further the nutrition transition in Central America by increasing the consumption of meat; highly processed foods; and new, non-traditional foods. The public health community should be more aware of the implications of trade agreements for dietary health. Governments and related stakeholders should assess the coherence between changes fostered by specific trade agreements with national policies on diet and nutrition.

75 FR 27161 - Determination On the Proposed Agreement Between the Government of the United States of America...

Federal Register 2010, 2011, 2012, 2013, 2014

2010-05-14

... America And the Government of Australia Concerning Peaceful Uses of Nuclear Energy Memorandum for the Secretary of State [and] the Secretary of Energy I have considered the proposed Agreement between the... Nuclear Energy, along with the views, recommendations, and statements of the interested departments and...

Building environment assessment and energy consumption estimation using smart phones

NASA Astrophysics Data System (ADS)

Li, Xiangli; Zhang, Li; Jia, Yingqi; Wang, Zihan; Jin, Xin; Zhao, Xuefeng

2017-04-01

In this paper, an APP for building indoor environment evaluation and energy consumption estimation based on Android platform is proposed and established. While using the APP, the smart phone built-in sensors are called for real-time monitoring of the building environmental information such as temperature, humidity and noise, etc. the built-in algorithm is developed to calculate the heat and power consumption, and questionnaires, grading and other methods are used to feed back to the space heating system. In addition, with the application of the technology of big data and cloud technology, the data collected by users will be uploaded to the cloud. After the statistics of the uploaded data, regional difference can be obtained, thus providing a more accurate basis for macro-control and research of energy, thermal comfort, greenhouse effect.

Building America Industrialized Housing Partnership (BAIHP)

DOE Office of Scientific and Technical Information (OSTI.GOV)

McIlvaine, Janet; Chandra, Subrato; Barkaszi, Stephen

This final report summarizes the work conducted by the Building America Industrialized Housing Partnership (www.baihp.org) for the period 9/1/99-6/30/06. BAIHP is led by the Florida Solar Energy Center of the University of Central Florida and focuses on factory built housing. In partnership with over 50 factory and site builders, work was performed in two main areas--research and technical assistance. In the research area--through site visits in over 75 problem homes, we discovered the prime causes of moisture problems in some manufactured homes and our industry partners adopted our solutions to nearly eliminate this vexing problem. Through testing conducted in overmore » two dozen housing factories of six factory builders we documented the value of leak free duct design and construction which was embraced by our industry partners and implemented in all the thousands of homes they built. Through laboratory test facilities and measurements in real homes we documented the merits of 'cool roof' technologies and developed an innovative night sky radiative cooling concept currently being tested. We patented an energy efficient condenser fan design, documented energy efficient home retrofit strategies after hurricane damage, developed improved specifications for federal procurement for future temporary housing, compared the Building America benchmark to HERS Index and IECC 2006, developed a toolkit for improving the accuracy and speed of benchmark calculations, monitored the field performance of over a dozen prototype homes and initiated research on the effectiveness of occupancy feedback in reducing household energy use. In the technical assistance area we provided systems engineering analysis, conducted training, testing and commissioning that have resulted in over 128,000 factory built and over 5,000 site built homes which are saving their owners over $17,000,000 annually in energy bills. These include homes built by Palm Harbor Homes, Fleetwood, Southern Energy

Prevention of childhood obesity and food policies in Latin America: from research to practice.

PubMed

Pérez-Escamilla, R; Lutter, C K; Rabadan-Diehl, C; Rubinstein, A; Calvillo, A; Corvalán, C; Batis, C; Jacoby, E; Vorkoper, S; Kline, L; Ewart-Pierce, E; Rivera, J A

2017-07-01

Addressing childhood obesity in Latin America requires a package of multisectoral, evidence-based policies that enable environments conducive to healthy lifestyles. Identify and examine key elements to translating research into effective obesity policies in Latin America. We examined obesity prevention policies through case studies developed with an expert in the specific policy. Policies were selected based on their level of implementation, visibility and potential impact to reduce childhood obesity. They include: (i) excise taxes on sugar sweetened beverages and energy-dense foods; (ii) front-of-package food label legislation; (iii) trans fatty acids removal from processed foods; and (iv) Ciclovías recreativas or 'open streets'. Case studies were coded to identify components that explained successful implementation and sustainability using the Complex Adaptive Health Systems framework. The analysis identified key elements for effective and sustainable policy, including evidence justifying policy; evidence-based advocacy by civil society; political will; and legislation and skillful negotiations across government, academia, the private sector and civil society. Scientific evidence and evaluation played an important role in achieving tipping points for policies' launch and sustain effective implementation. Well-coordinated, intersectoral partnerships are needed to successfully implement evidence-based anti-obesity policies. Prospective policy research may be useful for advancing knowledge translation. © 2017 The Authors. Obesity Reviews published by John Wiley & Sons Ltd on behalf of World Obesity.

Preserve America News

Science.gov Websites

and Humanities; and the President's Council on Environmental Quality. The seal of the President of the Development logo Mrs. Laura Bush Announces Bipartisan Historic Preservation Legislation October 31, 2007 America and Save America's Treasures, announced introduction of bipartisan legislation authorizing two

Energy, Environment, Productivity. Proceedings of the First Symposium on RANN: Research Applied to National Needs, November 1973.

ERIC Educational Resources Information Center

Holmes, Jay, Ed.

This volume records the presentations made at the Symposium on Research Applied to National Needs. The three major problem areas of energy, the environment, and productivity serve as a focus for the papers. The 14 papers in the first section deal with energy programs; energy under the ocean; energy conversion and transmission systems; and…

WESTERN ENERGY RESOURCES AND THE ENVIRONMENT: GEOTHERMAL ENERGY

EPA Science Inventory

Geothermal energy--from subsurface heat sources created by the underlying geologic configuration of the earth--is addressed, from an environmental research and development perspective. The report covers various geothermal energy systems, which serve as present or potential energy...

Preserve America News

Science.gov Websites

Showcase Volunteers Department of the Interior Offers Award Send Us Your Heritage Tourism Experiences heritage tourism and historic preservation programs and projects that meet the 2009 Preserve America more here. Download the application here. Send Us Your Heritage Tourism Experiences Preserve America

Preserve America News

Science.gov Websites

Historic Communities and Tourism at the National Trust Conference Preserve America Affiliate Session New Preserve America News |October 2013 Learn About Historic Communities and Tourism at the National Trust year, we're offering a forum on "Historic Communities and Tourism: How Do We Connect the Dots

Helping America's Youth

ERIC Educational Resources Information Center

Bush, Laura

2005-01-01

As First Lady of the United States, Laura Bush is leading the Helping America's Youth initiative of the federal government. She articulates the goal of enlisting public and volunteer resources to foster healthy growth by early intervention and mentoring of youngsters at risk. Helping America's Youth will benefit children and teenagers by…

An empirical model of the high-energy electron environment at Jupiter

NASA Astrophysics Data System (ADS)

de Soria-Santacruz, M.; Garrett, H. B.; Evans, R. W.; Jun, I.; Kim, W.; Paranicas, C.; Drozdov, A.

2016-10-01

We present an empirical model of the energetic electron environment in Jupiter's magnetosphere that we have named the Galileo Interim Radiation Electron Model version-2 (GIRE2) since it is based on Galileo data from the Energetic Particle Detector (EPD). Inside 8RJ, GIRE2 adopts the previously existing model of Divine and Garrett because this region was well sampled by the Pioneer and Voyager spacecraft but poorly covered by Galileo. Outside of 8RJ, the model is based on 10 min averages of Galileo EPD data as well as on measurements from the Geiger Tube Telescope on board the Pioneer spacecraft. In the inner magnetosphere the field configuration is dipolar, while in the outer magnetosphere it presents a disk-like structure. The gradual transition between these two behaviors is centered at about 17RJ. GIRE2 distinguishes between the two different regions characterized by these two magnetic field topologies. Specifically, GIRE2 consists of an inner trapped omnidirectional model between 8 to 17RJ that smoothly joins onto the original Divine and Garrett model inside 8RJ and onto a GIRE2 plasma sheet model at large radial distances. The model provides a complete picture of the high-energy electron environment in the Jovian magnetosphere from ˜1 to 50RJ. The present manuscript describes in great detail the data sets, formulation, and fittings used in the model and provides a discussion of the predicted high-energy electron fluxes as a function of energy and radial distance from the planet.

Post-invasion demography of prehistoric humans in South America.

PubMed

Goldberg, Amy; Mychajliw, Alexis M; Hadly, Elizabeth A

2016-04-14

As the last habitable continent colonized by humans, the site of multiple domestication hotspots, and the location of the largest Pleistocene megafaunal extinction, South America is central to human prehistory. Yet remarkably little is known about human population dynamics during colonization, subsequent expansions, and domestication. Here we reconstruct the spatiotemporal patterns of human population growth in South America using a newly aggregated database of 1,147 archaeological sites and 5,464 calibrated radiocarbon dates spanning fourteen thousand to two thousand years ago (ka). We demonstrate that, rather than a steady exponential expansion, the demographic history of South Americans is characterized by two distinct phases. First, humans spread rapidly throughout the continent, but remained at low population sizes for 8,000 years, including a 4,000-year period of 'boom-and-bust' oscillations with no net growth. Supplementation of hunting with domesticated crops and animals had a minimal impact on population carrying capacity. Only with widespread sedentism, beginning ~5 ka, did a second demographic phase begin, with evidence for exponential population growth in cultural hotspots, characteristic of the Neolithic transition worldwide. The unique extent of humanity's ability to modify its environment to markedly increase carrying capacity in South America is therefore an unexpectedly recent phenomenon.

Nanoparticle-plant interaction: Implications in energy, environment, and agriculture.

PubMed

Rai, Prabhat Kumar; Kumar, Vanish; Lee, SangSoo; Raza, Nadeem; Kim, Ki-Hyun; Ok, Yong Sik; Tsang, Daniel C W

2018-06-14

In the recent techno-scientific revolution, nanotechnology has gained popularity at a rapid pace in different sectors and disciplines, specifically environmental, sensing, bioenergy, and agricultural systems. Controlled, easy, economical, and safe synthesis of nanomaterials is desired for the development of new-age nanotechnology. In general, nanomaterial synthesis techniques, such as chemical synthesis, are not completely safe or environmentally friendly due to harmful chemicals used or to toxic by-products produced. Moreover, a few nanomaterials are present as by-product during washing process, which may accumulate in water, air, and soil system to pose serious threats to plants, animals, and microbes. In contrast, using plants for nanomaterial (especially nanoparticle) synthesis has proven to be environmentally safe and economical. The role of plants as a source of nanoparticles is also likely to expand the number of options for sustainable green renewable energy, especially in biorefineries. Despite several advantages of nanotechnology, the nano-revolution has aroused concerns in terms of the fate of nanoparticles in the environment because of the potential health impacts caused by nanotoxicity upon their release. In the present panoramic review, we discuss the possibility that a multitudinous array of nanoparticles may find applications convergent with human welfare based on the synthesis of diverse nanoparticles from plants and their extracts. The significance of plant-nanoparticle interactions has been elucidated further for nanoparticle synthesis, applications of nanoparticles, and the disadvantages of using plants for synthesizing nanoparticles. Finally, we discuss future prospects of plant-nanoparticle interactions in relation to the environment, energy, and agriculture with implications in nanotechnology. Copyright © 2018 Elsevier Ltd. All rights reserved.

DOE Zero Energy Ready Home Case Study: Amaris Custom Homes, St.Paul, Minnesota; DOE Zero Energy Ready Home Case Study, Energy Efficiency & Renewable Energy (EERE)

DOE Office of Scientific and Technical Information (OSTI.GOV)

2015-06-01

For this project Amaris worked with U.S. Department of Energy (DOE) team, NorthernSTAR Building America Partnership, to approach zero energy in Minnesota's cold climate using reasonable, cost-effective, and replicable construction materials and practices. The result is a passive solar, super-efficient 3542-ft2 walkout rambler with all the creature comforts.

Africans in America.

ERIC Educational Resources Information Center

Hart, Ayanna; Spangler, Earl

This book introduces African-American history and culture to children. The first Africans in America came from many different regions and cultures, but became united in this country by being black, African, and slaves. Once in America, Africans began a long struggle for freedom which still continues. Slavery, the Civil War, emancipation, and the…

America's Energy Crisis: Reality or Hysteria?

ERIC Educational Resources Information Center

Spinrad, Bernard I.

1971-01-01

The American energy crisis is real in that our supplies of fuel which can meet standards imposed on utility emissions are short, and their price is high. It is artificial in that many of the standards could be partially relaxed, and cheaper fuel used by utilities without significant public insult. ...Nuclear power from fission is our best bet."…

Geographic patterns and environmental factors associated with human yellow fever presence in the Americas

PubMed Central

Aldighieri, Sylvain; Machado, Gustavo; Leonel, Deise Galan; Vilca, Luz Maria; Uriona, Sonia; Schneider, Maria Cristina

2017-01-01

Background In the Americas, yellow fever virus transmission is a latent threat due to the proximity between urban and wild environments. Although yellow fever has nearly vanished from North and Central America, there are still 13 countries in the Americas considered endemic by the World Health Organization. Human cases usually occur as a result of the exposure to sylvatic yellow fever in tropical forested environments; but urban outbreaks reported during the last decade demonstrate that the risk in this environment still exists. The objective of this study was to identify spatial patterns and the relationship between key geographic and environmental factors with the distribution of yellow fever human cases in the Americas. Methodology/Principal findings An ecological study was carried out to analyze yellow fever human cases reported to the Pan American Health Organization from 2000 to 2014, aggregated by second administrative level subdivisions (counties). Presence of yellow fever by county was used as the outcome variable and eight geo-environmental factors were used as independent variables. Spatial analysis was performed to identify and examine natural settings per county. Subsequently, a multivariable logistic regression model was built. During the study period, 1,164 cases were reported in eight out of the 13 endemic countries. Nearly 83.8% of these cases were concentrated in three countries: Peru (37.4%), Brazil (28.1%) and Colombia (18.4%); and distributed in 57 states/provinces, specifically in 286 counties (3.4% of total counties). Yellow fever presence was significantly associated with altitude, rain, diversity of non-human primate hosts and temperature. A positive spatial autocorrelation revealed a clustered geographic pattern in 138/286 yellow fever positive counties (48.3%). Conclusions/Significance A clustered geographic pattern of yellow fever was identified mostly along the Andes eastern foothills. This risk map could support health policies in

Geographic patterns and environmental factors associated with human yellow fever presence in the Americas.

PubMed

Hamrick, Patricia Najera; Aldighieri, Sylvain; Machado, Gustavo; Leonel, Deise Galan; Vilca, Luz Maria; Uriona, Sonia; Schneider, Maria Cristina

2017-09-01

In the Americas, yellow fever virus transmission is a latent threat due to the proximity between urban and wild environments. Although yellow fever has nearly vanished from North and Central America, there are still 13 countries in the Americas considered endemic by the World Health Organization. Human cases usually occur as a result of the exposure to sylvatic yellow fever in tropical forested environments; but urban outbreaks reported during the last decade demonstrate that the risk in this environment still exists. The objective of this study was to identify spatial patterns and the relationship between key geographic and environmental factors with the distribution of yellow fever human cases in the Americas. An ecological study was carried out to analyze yellow fever human cases reported to the Pan American Health Organization from 2000 to 2014, aggregated by second administrative level subdivisions (counties). Presence of yellow fever by county was used as the outcome variable and eight geo-environmental factors were used as independent variables. Spatial analysis was performed to identify and examine natural settings per county. Subsequently, a multivariable logistic regression model was built. During the study period, 1,164 cases were reported in eight out of the 13 endemic countries. Nearly 83.8% of these cases were concentrated in three countries: Peru (37.4%), Brazil (28.1%) and Colombia (18.4%); and distributed in 57 states/provinces, specifically in 286 counties (3.4% of total counties). Yellow fever presence was significantly associated with altitude, rain, diversity of non-human primate hosts and temperature. A positive spatial autocorrelation revealed a clustered geographic pattern in 138/286 yellow fever positive counties (48.3%). A clustered geographic pattern of yellow fever was identified mostly along the Andes eastern foothills. This risk map could support health policies in endemic countries. Geo-environmental factors associated with presence

GEWEX America Prediction Project (GAPP) Science and Implementation Plan

NASA Technical Reports Server (NTRS)

2004-01-01

The purpose of this Science and Implementation Plan is to describe GAPP science objectives and the activities required to meet these objectives, both specifically for the near-term and more generally for the longer-term. The GEWEX Americas Prediction Project (GAPP) is part of the Global Energy and Water Cycle Experiment (GEWEX) initiative that is aimed at observing, understanding and modeling the hydrological cycle and energy fluxes at various time and spatial scales. The mission of GAPP is to demonstrate skill in predicting changes in water resources over intraseasonal-to-interannual time scales, as an integral part of the climate system.

Teaching about Energy Issues and Energy Independence Using the Internet

ERIC Educational Resources Information Center

Risinger, C. Frederick

2006-01-01

Energy issues have moved up the public agenda in recent decades, and were highlighted in President Bush's State of the Union address when he declared, "America is addicted to oil...." and pledging to "replace more than 75 percent of oil imports from the Middle East by 2025." The author observes that oil dependence and energy independence will be…

Synthesis of NiFe2O4 nanoparticles for energy and environment applications

NASA Astrophysics Data System (ADS)

Zhang, Ying; Rimal, Gaurab; Tang, Jinke; Dai, Qilin

2018-02-01

Magnetic nanoparticles are of great interest due to their applications in energy and environment. In this work, we developed a chemical solution based method to synthesize NiFe2O4 (NFO) nanoparticles with different sizes and structures by organic ligands and studied their applications in magnetic electrolyte concentration cells and waste water treatment. NFO nanoparticle growth is controlled by the organic passivating ligand ratios, reaction temperatures, and reaction solution concentrations to achieve the control of NFO nanoparticle size ranging from 25 nm to 160 nm. The NFO growth mechanism is controlled by aggregation related mechanism, leading to tunable magnetic properties and concentration cell device performance. Magnetic biochar consisting of biochar/NFO composite was also obtained based on the developed method. Waste water containing Rhodamine B was tested by the synthesized magnetic biochar. We believe the method developed in this work about magnetic NFO nanoparticles and magnetic biochar will shed light on the application of magnetic nanoparticles in energy and environment.

Renewable Energy Potential for New Mexico

EPA Pesticide Factsheets

RE-Powering America's Land: Renewable Energy on Contaminated Land and Mining Sites was presented by Penelope McDaniel, during the 2008 Brown to Green: Make the Connection to Renewable Energy workshop.

Wind Powering America's Wind for Schools Project: Summary Report

DOE Office of Scientific and Technical Information (OSTI.GOV)

Baring-Gould, I.; Newcomb, C.

This report provides an overview of the U.S. Department of Energy, Wind Powering America, Wind for Schools project. It outlines teacher-training activities and curriculum development; discusses the affiliate program that allows school districts and states to replicate the program; and contains reports that provide an update on activities and progress in the 11 states in which the Wind for Schools project operates.

Dissecting maize diversity in lowland South America: genetic structure and geographic distribution models.

PubMed

Bracco, Mariana; Cascales, Jimena; Hernández, Julián Cámara; Poggio, Lidia; Gottlieb, Alexandra M; Lia, Verónica V

2016-08-26

Maize landraces from South America have traditionally been assigned to two main categories: Andean and Tropical Lowland germplasm. However, the genetic structure and affiliations of the lowland gene pools have been difficult to assess due to limited sampling and the lack of comparative analysis. Here, we examined SSR and Adh2 sequence variation in a diverse sample of maize landraces from lowland middle South America, and performed a comprehensive integrative analysis of population structure and diversity including already published data of archaeological and extant specimens from the Americas. Geographic distribution models were used to explore the relationship between environmental factors and the observed genetic structure. Bayesian and multivariate analyses of population structure showed the existence of two previously overlooked lowland gene pools associated with Guaraní indigenous communities of middle South America. The singularity of this germplasm was also evidenced by the frequency distribution of microsatellite repeat motifs of the Adh2 locus and the distinct spatial pattern inferred from geographic distribution models. Our results challenge the prevailing view that lowland middle South America is just a contact zone between Andean and Tropical Lowland germplasm and highlight the occurrence of a unique, locally adapted gene pool. This information is relevant for the conservation and utilization of maize genetic resources, as well as for a better understanding of environment-genotype associations.

3 CFR - Proposed Agreement for Cooperation Between the Government of the United States of America and the...

Code of Federal Regulations, 2010 CFR

2010-01-01

... Uses of Nuclear Energy Presidential Documents Other Presidential Documents Presidential Determination... United Arab Emirates Concerning Peaceful Uses of Nuclear Energy, along with the views, recommendations... States of America and the Government of the United Arab Emirates Concerning Peaceful Uses of Nuclear...

America After 3PM Special Report on Summer: Missed Opportunities, Unmet Demand

ERIC Educational Resources Information Center

Afterschool Alliance, 2010

2010-01-01

For many children in America, summer vacation means camp, trips to new or familiar destinations, visits to museums, parks and libraries, and a variety of enriching activities--either with families or as part of a summer learning program. But for millions of others, when schools close for the summer, safe and enriching learning environments are out…

Colombia. America = Las Americas [Series].

ERIC Educational Resources Information Center

Toro, Leonor; Doran, Sandra

Written for teachers to use with migrant children in elementary grades to highlight the many Americas, this bilingual English/Spanish social studies resource booklet provides historical and cultural background information on Colombia and features biographies of Colombian leaders and artists. A table of contents indicates the language--Spanish or…

Proteomics: Determining Impacts on Health From Energy, Environment

DOE Office of Scientific and Technical Information (OSTI.GOV)

Rodland, Karin

Meet PNNL Cancer Biologist Karin Rodland. Karin sees a day when people no longer die from cancer. On this day, we will have the ability to detect the deadly disease early, well before tumors metastasize and spread. When masses are detected while still small and localized, they can be completely surgically removed. Karin is leveraging PNNL’s capabilities in analytical chemistry and proteomics—or the study of proteins, their structures and functions—in a search for cancer biomarkers that may reveal cancer at its earliest stages. PNNL researchers conduct studies and experiments to understand biological systems to advance DOE’s energy and environment missions.more » Our research contributes to bioenergy and bioremediation, as well as enabling the early detection of disease and improving therapies.« less

The dependency analysis between energy consumption, sanitation, forest area, financial development, and greenhouse gas: a continent-wise comparison of lower middle-income countries.

PubMed

Khan, Muhammad Tariq Iqbal; Yaseen, Muhammad Rizwan; Ali, Qamar

2018-06-08

This study explored the long-run association among greenhouse gases (GHGs), financial development, forest area, improved sanitation, renewable energy, urbanization, and trade in 24 lower middle-income countries from Asia, Europe, Africa, and America (South and North) by using panel data from 1990 to 2015. Granger causality was tested by Toda and Yamamoto approach. The bi-directional causality was established among urbanization and GHGs (Asia), financial development and forest (Asia), energy use and renewable energy (Asia), renewable energy and forest (Asia), improved sanitation and forest (Asia, Africa, America), urbanization and forest (Asia), and improved sanitation and financial development (Europe). The GHG emission also shows one-way causality is running from financial development to GHG (America), energy to GHG (Asia), renewable energy to GHG (America), forest area to GHG (America), trade openness to GHG (Africa), urbanization to GHG (Europe), GHG to financial development (Europe), GHG to energy use (Europe, Africa, and America), and GHG to trade openness (Asia). On the basis of fully modified ordinary least square and generalized method of moment, the reciprocal relationship of GHGs was observed due to financial development in Asia and Africa; renewable energy in all panels; forest area in Asia, Europe, and America; improved sanitation in Asia, Africa, and America; trade openness in Africa; and urbanization in Europe and America. Policymakers should concentrate on these variables for the reduction in GHGs. The annual convergence towards long-run equilibrium was 50.5, 31.9, and 20.9% for America, Asia, and Africa, respectively.

Spectral correction factors for conventional neutron dosemeters used in high-energy neutron environments.

PubMed

Lee, K W; Sheu, R J

2015-04-01

High-energy neutrons (>10 MeV) contribute substantially to the dose fraction but result in only a small or negligible response in most conventional moderated-type neutron detectors. Neutron dosemeters used for radiation protection purpose are commonly calibrated with (252)Cf neutron sources and are used in various workplace. A workplace-specific correction factor is suggested. In this study, the effect of the neutron spectrum on the accuracy of dose measurements was investigated. A set of neutron spectra representing various neutron environments was selected to study the dose responses of a series of Bonner spheres, including standard and extended-range spheres. By comparing (252)Cf-calibrated dose responses with reference values based on fluence-to-dose conversion coefficients, this paper presents recommendations for neutron field characterisation and appropriate correction factors for responses of conventional neutron dosemeters used in environments with high-energy neutrons. The correction depends on the estimated percentage of high-energy neutrons in the spectrum or the ratio between the measured responses of two Bonner spheres (the 4P6_8 extended-range sphere versus the 6″ standard sphere). © The Author 2014. Published by Oxford University Press. All rights reserved. For Permissions, please email: journals.permissions@oup.com.

America Recycles Day

NASA Image and Video Library

2017-11-17

In the parking lot of the Vehicle Assembly Building at NASA's Kennedy Space Center in Florida, employees drop off used household items as part of America Recycles Day. The center recently partnered with Goodwill Industries and several other local organizations to collect items for reprocessing. The annual event is a program of Keep America Beautiful, dedicated to promoting and celebrating recycling.

[Nosocomial myiasis in Latin America and the Caribbean: an overlooked reality?].

PubMed

Sánchez-Sánchez, Rocío; Calderón-Arguedas, Ólger; Mora-Brenes, Nury; Troyo, Adriana

2014-09-01

Nosocomial myiasis is an infestation by fly larvae that occurs while a patient is hospitalized. To analyze the available information on nosocomial myiasis in Latin America and the Caribbean, a search was done for cases published in the last 52 years. Nine clinical cases were found for Brazil, Costa Rica, French Guiana, Honduras, and Jamaica. Two other publications mention 139 cases in El Salvador and some 32 in Colombia, respectively. The patients and environments described presented conditions that predispose to this type of infestation. Compulsory notification is not usually required for nosocomial myiasis in Latin America and the Caribbean, meaning that there is probably considerable underreporting. Awareness needs to be raised and registry improved of myiasis in the region to aid in adoption of better prevention measures, which will benefit patient care during hospitalization.

Malaria vectors in South America: current and future scenarios.

PubMed

Laporta, Gabriel Zorello; Linton, Yvonne-Marie; Wilkerson, Richard C; Bergo, Eduardo Sterlino; Nagaki, Sandra Sayuri; Sant'Ana, Denise Cristina; Sallum, Maria Anice Mureb

2015-08-19

Malaria remains a significant public health issue in South America. Future climate change may influence the distribution of the disease, which is dependent on the distribution of those Anopheles mosquitoes competent to transmit Plasmodium falciparum. Herein, predictive niche models of the habitat suitability for P. falciparum, the current primary vector Anopheles darlingi and nine other known and/or potential vector species of the Neotropical Albitarsis Complex, were used to document the current situation and project future scenarios under climate changes in South America in 2070. To build each ecological niche model, we employed topography, climate and biome, and the currently defined distribution of P. falciparum, An. darlingi and nine species comprising the Albitarsis Complex in South America. Current and future (i.e., 2070) distributions were forecast by projecting the fitted ecological niche model onto the current environmental situation and two scenarios of simulated climate change. Statistical analyses were performed between the parasite and each vector in both the present and future scenarios to address potential vector roles in the dynamics of malaria transmission. Current distributions of malaria vector species were associated with that of P. falciparum, confirming their role in transmission, especially An. darlingi, An. marajoara and An. deaneorum. Projected climate changes included higher temperatures, lower water availability and biome modifications. Regardless of future scenarios considered, the geographic distribution of P. falciparum was exacerbated in 2070 South America, with the distribution of the pathogen covering 35-46% of the continent. As the current primary vector An. darlingi showed low tolerance for drier environments, the projected climate change would significantly reduce suitable habitat, impacting both its distribution and abundance. Conversely, climate generalist members of the Albitarsis Complex showed significant spatial and

Recommendations for the diagnosis of candidemia in Latin America. Latin America Invasive Mycosis Network.

PubMed

Colombo, Arnaldo Lopes; Cortes, Jorge Alberto; Zurita, Jeannete; Guzman-Blanco, Manuel; Alvarado Matute, Tito; de Queiroz Telles, Flavio; Santolaya, María E; Tiraboschi, Iris Nora; Echevarría, Juan; Sifuentes, Jose; Thompson-Moya, Luis; Nucci, Marcio

2013-01-01

Candidemia is one of the most frequent opportunistic mycoses worldwide. Limited epidemiological studies in Latin America indicate that incidence rates are higher in this region than in the Northern Hemisphere. Diagnosis is often made late in the infection, affecting the initiation of antifungal therapy. A more scientific approach, based on specific parameters, for diagnosis and management of candidemia in Latin America is warranted. 'Recommendations for the diagnosis and management of candidemia' are a series of manuscripts that have been developed by members of the Latin America Invasive Mycosis Network. They aim to provide a set of best-evidence recommendations for the diagnosis and management of candidemia. This publication, 'Recommendations for the diagnosis of candidemia in Latin America', was written to provide guidance to healthcare professionals on the diagnosis of candidemia, as well as on the usefulness and application of susceptibility testing in patients who have a confirmed diagnosis of candidemia. Computerized searches of existing literature were performed by PubMed. The data were extensively reviewed and analyzed by members of the group. The group also met on two occasions to pose questions, discuss conflicting views, and deliberate on a series of management recommendations. 'Recommendations for the diagnosis of candidemia in Latin America' includes diagnostic methods used to detect candidemia, Candida species identification, and susceptibility testing. The availability of methods, their costs and treatment settings are considered. This manuscript is the first of this series that deals with diagnosis and treatment of invasive candidiasis. Other publications in this series include: 'Recommendations for the management of candidemia in adults in Latin America', 'Recommendations for the management of candidemia in children in Latin America', and 'Recommendations for the management of candidemia in neonates in Latin America'. Copyright © 2013 Revista

Global scenarios of urban density and its impacts on building energy use through 2050

DOE PAGES

Guneralp, Burak; Zhou, Yuyu; Urge-Vorsatz, Diana; ...

2017-01-09

Here, urban areas play a significant role in planetary sustainability. While the scale of impending urbanization is well acknowledged, we have a limited understanding on how urban forms will change and what their impact will be on building energy use. Using both top-down and bottom-up approaches and scenarios, we examine building energy use, specifically, for heating and cooling. We also assess associated cobenefits and trade-offs with human well-being. Globally, the energy use for heating and cooling by midcentury will reach anywhere from about 45 EJ/yr to 59 EJ/yr (respectively, increases of 5% to 40% over the 2010 estimate). Most ofmore » this variability is due to the uncertainty in future urban forms of rapidly growing cities in Asia and, particularly, in China. Compact urban development overall leads to less energy use in urban environments. Delaying the retrofit of the existing built environment leads to more savings in building energy use. Potential for savings in the energy use is greatest in China when coupled with efficiency gains. Advanced efficiency makes the least difference compared to the business-as-usual scenario in energy use for heating and cooling in South Asia and Sub-Saharan Africa but significantly contribute to energy savings in North America and Europe. A systemic effort that focuses on both urban form and energy-efficient technologies, but also accounts for potential co-benefits and trade-offs, can contribute to both local and global sustainability. Particularly in mega-urban regions, such efforts can improve local environments for billions of urban residents and contribute to mitigating climate change by reducing energy use in urban areas and associated greenhouse gas emissions.« less

Global scenarios of urban density and its impacts on building energy use through 2050

DOE Office of Scientific and Technical Information (OSTI.GOV)

Güneralp, Burak; Zhou, Yuyu; Ürge-Vorsatz, Diana

2017-01-09

Urban areas play a significant role in planetary sustainability. While the scale of impending urbanization is well acknowledged, we have a limited understanding on how urban forms will change and what their impact will be on building energy use. Using both top-down and bottom-up approaches and scenarios, we examine building energy use, specifically, for heating and cooling. We also assess associated cobenefits and trade-offs with human well-being. Globally, the energy use for heating and cooling by midcentury will reach anywhere from about 45 EJ/yr to 59 EJ/yr (respectively, increases of 5% to 40% over the 2010 estimate). Most of thismore » variability is due to the uncertainty in future urban forms of rapidly growing cities in Asia and, particularly, in China. Compact urban development overall leads to less energy use in urban environments. Delaying the retrofit of the existing built environment leads to more savings in building energy use. Potential for savings in the energy use is greatest in China when coupled with efficiency gains. Advanced efficiency makes the least difference compared to the business-as-usual scenario in energy use for heating and cooling in South Asia and Sub-Saharan Africa but significantly contribute to energy savings in North America and Europe. A systemic effort that focuses on both urban form and energy-efficient technologies, but also accounts for potential co-benefits and trade-offs, can contribute to both local and global sustainability. Particularly in mega-urban regions, such efforts can improve local environments for billions of urban residents and contribute to mitigating climate change by reducing energy use in urban areas and associated greenhouse gas emissions.« less

76 FR 59394 - Energy Conservation Program for Consumer Products: Publication of the Extension of Interim Waiver...

Federal Register 2010, 2011, 2012, 2013, 2014

2011-09-26

... Electronics America, Inc. From the Department of Energy Residential Refrigerator and Refrigerator-Freezer Test... Electronics America, Inc. (Samsung) from energy efficiency test procedure requirements that are applicable to...

75 FR 32460 - Natural Gas Pipeline Company of America LLC; Notice of Request Under Blanket Authorization

Federal Register 2010, 2011, 2012, 2013, 2014

2010-06-08

..., an instrument building, cathodic protection for all piping and equipment. Natural also states that it... DEPARTMENT OF ENERGY Federal Energy Regulatory Commission [Docket No. CP10-431-000] Natural Gas... that on May 14, 2010, Natural Gas Pipeline Company of America LLC (Natural), 3250 Lacey Road, Suite 700...

Bolivia. America = Las Americas [Series].

ERIC Educational Resources Information Center

Toro, Leonor; Avery, Robert S.

Written for teachers to use with migrant children in elementary grades and to highlight the many Americas, this bilingual English/Spanish social studies resource booklet provides historical and cultural information on Bolivia. A table of contents indicates the language--Spanish or English--in which the topics are written. The quarterly provides an…

Fixing atmospheric CO2 by environment adaptive sorbent and renewable energy

NASA Astrophysics Data System (ADS)

Wang, T.; Liu, J.; Ge, K.; Fang, M.

2014-12-01

Fixing atmospheric CO2, followed by geologic storage in remote areas is considered an environmentally secure approach to climate mitigation. A moisture swing sorbent was investigated in the laboratory for CO2 capture at a remote area with humid and windy conditions. The energy requirement of moisture swing absorption could be greatly reduced compared to that of traditional high-temperature thermal swing, by assuming that the sorbent can be naturally dried and regenerated at ambient conditions. However, for currently developed moisture swing materials, the CO2 capacity would drop significantly at high relative humidity. The CO2 capture amount can be reduced by the poor thermodynamics and kinetics at high relative humidity or low temperature. Similar challenges also exist for thermal or vacuum swing sorbents. Developing sorbent materials which adapt to specific environments, such as high humidity or low temperature, can ensure sufficient capture capacity on the one hand, and realize better economics on the other hand (Figure 1) .An environment adaptive sorbent should have the abilities of tunable capacity and fast kinetics at extreme conditions, such as high humidity or low temperature. In this presentation, the possibility of tuning CO2 absorption capacity of a polymerized ionic liquid material is discussed. The energy requirement evaluation shows that tuning the CO2 binding energy of sorbent, rather than increasing the temperature or reducing the humidity of air, could be much more economic. By determining whether the absorption process is controlled by physical diffusion controlled or chemical reaction, an effective approach to fast kinetics at extreme conditions is proposed. A shrinking core model for mass transfer kinetics is modified to cope with the relatively poor kinetics of air capture. For the studied sample which has a heterogeneous structure, the kinetic analysis indicates a preference of sorbent particle size optimization, rather than support layer

Which are the factors that may explain the differences in water and energy consumptions in urban and rural environments?

PubMed

Matos, C; Bentes, I; Pereira, S; Gonçalves, A M; Faria, D; Briga-Sá, A

2018-06-12

Rural and urban environments present significant differences between water and energy consumptions. It is important to know, in detail, which factors related to the consumption of these two resources are different in both environments, once that will be those important to manage and discuss in order to improve its use efficiency and sustainability. This research work involves a survey whose aim is to find the factors that in rural and urban environments may justify the differences found in water and energy consumptions. Besides the collection of water and energy consumption data, this survey analyzed 80 variables (socio-demographic, economic, household characterization, among others), that were chosen among the bibliography as possible factors that should influence water and energy consumptions. After the survey application in rural and urban areas and the data statistical treatment, 42 variables remained as truly differentiating factors of rural and urban environments and so as possible determinants of water and energy consumptions. In order to achieve these objectives, a descriptive data analysis and statistical inference (Mann-Whitney-Wilcoxon test and the Chi-square test of homogeneity) were performed. All the 42 differentiating variables that result from this study may be able to justify these differences, however this will not be presented in the paper and it is reserved for future work. Copyright © 2018. Published by Elsevier B.V.

Close Up Special Focus: Energy.

ERIC Educational Resources Information Center

Mayer, Fritz; And Others

Designed to accompany a 30-minute seminar televised over the Cable Satellite Public Affairs Network (C-SPAN), this handbook contains 4 readings on energy for high school students. Following an introduction on energy policy formulation, the first selection outlines the role of nuclear energy in America's future. Included are insets on the operation…

How Parents and Teachers Are Helping To Create Better Environments for Learning. Energy-Smart Building Choices.

ERIC Educational Resources Information Center

Department of Energy, Washington, DC.

This guide explores the contributions that parents and teachers can make to enhance energy choice decisions that affect the design and operation of educational facilities. It also examines how making the right choice can create better learning environments. The guide reveals how schools have turned energy improvements into powerful teaching tools;…

OAS -- Americas Magazine

Science.gov Websites

performance in promoting the ideals and goals of the OAS. Américas will continue to fulfill requests for back English Español Americas Magazine Banner Americas Magazine Main Site OAS Main Site Home Back magazine. The last issue published was Volume 64, Number 3 (May/June) 2012. Beginning in 1949, Américas, a

America Recycles Day

NASA Image and Video Library

2017-11-17

In the parking lot of the Vehicle Assembly Building at NASA's Kennedy Space Center in Florida, employees drop off used household items, such as this television, as part of America Recycles Day. The center recently partnered with Goodwill Industries and several other local organizations to collect items for reprocessing. The annual event is a program of Keep America Beautiful, dedicated to promoting and celebrating recycling.

Wind Powering America FY07 Activities Summary

DOE Office of Scientific and Technical Information (OSTI.GOV)

Not Available

2008-02-01

The Wind Powering America FY07 Activities Summary reflects the accomplishments of our state wind working groups, our programs at the National Renewable Energy Laboratory, and our partner organizations. The national WPA team remains a leading force for moving wind energy forward in the United States. WPA continues to work with its national, regional, and state partners to communicate the opportunities and benefits of wind energy to a diverse set of stakeholders. WPA now has 30 state wind working groups (welcoming Georgia and Wisconsin in 2007) that form strategic alliances to communicate wind's benefits to the state stakeholders. More than 140more » members of national and state public and private sector organizations from 39 U.S. states and Canada attended the 6th Annual WPA All-States Summit in Los Angeles in June. WPA's emphasis remains on the rural agricultural sector, which stands to reap the significant economic development benefits of wind energy development. Additionally, WPA continues its program of outreach, education, and technical assistance to Native American communities, public power entities, and regulatory and legislative bodies.« less

Low-carbon electricity production through the implementation of photovoltaic panels in rooftops in urban environments: A case study for three cities in Peru.

PubMed

Bazán, José; Rieradevall, Joan; Gabarrell, Xavier; Vázquez-Rowe, Ian

2018-05-01

Urban environments in Latin America must begin decarbonizing their activities to avoid increasing greenhouse gases (GHGs) emissions rates due to their reliance on fossil fuel-based energy to support economic growth. In this context, cities in Latin America have high potential to convert sunlight into energy. Hence, the main objective of this study was to determine the potential of electricity self-sufficiency production and mitigation of GHG emissions in three medium-sized cities in Peru through the revalorization of underutilized rooftop areas in urban environments. Each city represented a distinct natural area of Peru: Pacific coast, Andean region and Amazon basin. More specifically, photovoltaic solar systems were the technology selected for implementation in these rooftop areas. Data on incident solar energy, temperature and energy consumption were collected. Thereafter, ArcGis10.3 was used to quantify the total usable area in the cities. A series of correction factors, including tilt, orientation or roof profiles were applied to attain an accurate value of usable area. Finally, Life Cycle Assessment was the methodology chosen to calculate the reduction of environmental impacts as compared to the current context of using electricity from the regional grids. Results showed that the cities assessed have the potential to obtain their entire current electricity demand for residential, commercial and public lighting purposes, augmenting energy security and resilience to intermittent natural disasters, with the support of decentralized storage systems. This approach would also translate into substantial reductions in terms of GHG emissions. Annual reductions in GHG emissions ranged from 112ton CO 2 eq in the city of Ayacucho to over 523kton CO 2 eq in Pucallpa, showing that cities in the Amazon basin would be the ones that benefit the most in terms of climate change mitigation. Copyright © 2017 Elsevier B.V. All rights reserved.

The effect of two types of El Niño on the southerly low-level jets in North America

Treesearch

Lejiang Yu; Shiyuan Zhong; Warren E. Heilman; Xindi Bian

2016-01-01

Low-level jets (LLJs) are frequent weather phenomena in many regions of North America and have profound impacts on precipitation and wind energy. We used a 31 year (1979-2010) three-hourly reanalysis data set to examine the teleconnection between southerly LLJ activity in North America and the two dominant patterns of the equatorial Pacific Ocean sea surface...

Wind Energy Workforce Development: A Roadmap to a Wind Energy Educational Infrastructure (Presentation)

DOE Office of Scientific and Technical Information (OSTI.GOV)

Baring-Gould, I.

2011-05-01

Wind Powering America national technical director Ian Baring-Gould made this presentation about workforce development in the wind energy industry to an audience at the American Wind Energy Association's annual WINDPOWER conference in Anaheim. The presentation outlines job projections from the 20% Wind Energy by 2030 report and steps to take at all levels of educational institutions to meet those projections.

Towards greener environment: Energy efficient pathways for the transportation sector in Malaysia

NASA Astrophysics Data System (ADS)

Indati, M. S.; Ghate, A. T.; Leong, Y. P.

2013-06-01

Transportation sector is the second most energy consuming sector after industrial sector, accounting for 40% of total energy consumption in Malaysia. The transportation sector is one of the most energy intensive sectors in the country and relies primarily on petroleum products, which in total account for nearly 98% of the total consumption in the sector. Since it is heavily reliant on petroleum based fuels, the sector contributes significantly to the greenhouse gas (GHG) emissions. The need to reduce the greenhouse gas emission is paramount as Malaysia at Conference of the Parties (COP15) pledged to reduce its carbon intensity by 40% by 2020 from 2005 level subject to availability of technology and finance. Transport sector will be among the first sectors that need to be addressed to achieve this goal, as two-thirds of the emissions come from fuel combustion in transport sector. This paper will analyse the factors influencing the transport sector's growth and energy consumption trends and discuss the key issues and challenges for greener environment and sustainable transportation in Malaysia. The paper will also discuss the policy and strategic options aimed towards energy efficient pathways in Malaysia.

On the nature of intramolecular vibrational energy transfer in dense molecular environments

NASA Astrophysics Data System (ADS)

von Benten, Rebekka S.; Abel, Bernd

2010-12-01

Transient femtosecond-IR-pump-UV-absorption probe-spectroscopy has been employed to shed light on the nature of intramolecular vibrational energy transfer (IVR) in dense molecular environments ranging from the diluted gas phase to the liquid. A general feature in our experiments and those of others is that IVR proceeds via multiple timescales if overtones or combination vibrations of high frequency modes are excited. It has been found that collisions enhance IVR if its (slower) timescales can compete with collisions. This enhancement is, however, much more weaker and rather inefficient as opposed to the effect of collisions on intermolecular energy transfer which is well known. In a series of experiments we found that IVR depends not significantly on the average energy transferred in a collision but rather on the number of collisions. The collisions are much less efficient in affecting IVR than VET. We conclude that collision induced broadening of vibrational energy levels reduces the energy gaps and enhances existing couplings between tiers. The present results are an important step forward to rationalize and understand apparently different and not consistent results from different groups on different molecular systems between gas and liquid phases.

Method for Evaluating Energy Use of Dishwashers, Clothes Washers, and Clothes Dryers: Preprint

DOE Office of Scientific and Technical Information (OSTI.GOV)

Eastment, M.; Hendron, R.

Building America teams are researching opportunities to improve energy efficiency for some of the more challenging end-uses, such as lighting (both fixed and occupant-provided), appliances (clothes washer, dishwasher, clothes dryer, refrigerator, and range), and miscellaneous electric loads, which are all heavily dependent on occupant behavior and product choices. These end-uses have grown to be a much more significant fraction of total household energy use (as much as 50% for very efficient homes) as energy efficient homes have become more commonplace through programs such as ENERGY STAR and Building America. As modern appliances become more sophisticated the residential energy analyst ismore » faced with a daunting task in trying to calculate the energy savings of high efficiency appliances. Unfortunately, most whole-building simulation tools do not allow the input of detailed appliance specifications. Using DOE test procedures the method outlined in this paper presents a reasonable way to generate inputs for whole-building energy-simulation tools. The information necessary to generate these inputs is available on Energy-Guide labels, the ENERGY-STAR website, California Energy Commission's Appliance website and manufacturer's literature. Building America has developed a standard method for analyzing the effect of high efficiency appliances on whole-building energy consumption when compared to the Building America's Research Benchmark building.« less

World trade in medicinal plants from Spanish America, 1717-1815.

PubMed

Gänger, Stefanie

2015-01-01

This article outlines the history of the commerce in medicinal plants and plant-based remedies from the Spanish American territories in the eighteenth century. It maps the routes used to transport the plants from Spanish America to Europe and, along the arteries of European commerce, colonialism and proselytism, into societies across the Americas, Asia and Africa. Inquiring into the causes of the global 'spread' of American remedies, it argues that medicinal plants like ipecacuanha, guaiacum, sarsaparilla, jalap root and cinchona moved with relative ease into Parisian medicine chests, Moroccan court pharmacies and Manila dispensaries alike, because of their 'exotic' charisma, the force of centuries-old medical habits, and the increasingly measurable effectiveness of many of these plants by the late eighteenth century. Ultimately and primarily, however, it was because the disease environments of these widely separated places, their medical systems and materia medica had long become entangled by the eighteenth century.

Elements of an Alternative to Nuclear Power as a Response to the Energy-Environment Crisis in India: Development as Freedom and a Sustainable Energy Utility

ERIC Educational Resources Information Center

Mathai, Manu V.

2009-01-01

Even as the conventional energy system is fundamentally challenged by the "energy-environment crisis," its adherents have presented the prospect of "abundant" and purportedly "green" nuclear power as part of a strategy to address the crisis. Surveying the development of nuclear power in India, this article finds that…

Integrating Quantitative Reasoning into STEM Courses Using an Energy and Environment Context

NASA Astrophysics Data System (ADS)

Myers, J. D.; Lyford, M. E.; Mayes, R. L.

2010-12-01

Many secondary and post-secondary science classes do not integrate math into their curriculum, while math classes commonly teach concepts without meaningful context. Consequently, students lack basic quantitative skills and the ability to apply them in real-world contexts. For the past three years, a Wyoming Department of Education funded Math Science Partnership at the University of Wyoming (UW) has brought together middle and high school science and math teachers to model how math and science can be taught together in a meaningful way. The UW QR-STEM project emphasizes the importance of Quantitative Reasoning (QR) to student success in Science, Technology, Engineering and Mathematics (STEM). To provide a social context, QR-STEM has focused on energy and the environment. In particular, the project has examined how QR and STEM concepts play critical roles in many of the current global challenges of energy and environment. During four 3-day workshops each summer and over several virtual and short face-to-face meetings during the academic year, UW and community college science and math faculty work with math and science teachers from middle and high schools across the state to improve QR instruction in math and science classes. During the summer workshops, faculty from chemistry, physics, earth sciences, biology and math lead sessions to: 1) improve the basic science content knowledge of teachers; 2) improve teacher understanding of math and statistical concepts, 3) model how QR can be taught by engaging teachers in sessions that integrate math and science in an energy and environment context; and 4) focus curricula using Understanding by Design to identify enduring understandings on which to center instructional strategies and assessment. In addition to presenting content, faculty work with teachers as they develop classroom lessons and larger units to be implemented during the school year. Teachers form interdisciplinary groups which often consist of math and

[Ten years of the WHO Framework Convention on Tobacco Control: progress in the Americas].

PubMed

Blanco, Adriana; Sandoval, Rosa Carolina; Martínez-López, Leticia; Caixeta, Roberta de Betânia

2017-01-01

The objective of this article is to analyze the progress made in the Americas in the implementation of the World Health Organization Framework Convention on Tobacco Control (FCTC) after its tenth anniversary of entry into force. At the time of the analysis, 30 of the 35 countries of the Americas are Parties to the FCTC. While progress has been made in implementing the measures contained in the FCTC, the level of implementation has not been homogeneous either across mandates or across countries. Forty percent of Parties to the Convention in the Americas are yet to implement any of the measures at their highest level of implementation according to the WHO classification. It is crucial that the countries of the Americas continue to progress towards the full implementation of the FCTC progressively. In these efforts, it is important to take into account that FCTC measures such as those related to smoke-free environments and adoption of effective health warnings are basic public health measures, which are almost entirely within the competence of health authorities and therefore susceptible to be implemented in a prompt fashion in all countries of the region.

76 FR 36532 - Iberdrola Renewables, Inc., PacifiCorp, NextEra Energy Resources, LLC, Invenergy Wind North...

Federal Register 2010, 2011, 2012, 2013, 2014

2011-06-22

... Renewables, Inc., PacifiCorp, NextEra Energy Resources, LLC, Invenergy Wind North America LLC, Horizon Wind...), Iberdrola Renewables, Inc., PacifiCorp, NextEra Energy Resources, LLC, Invenergy Wind North America LLC, and Horizon Wind Energy LLC (Complainants) filed a formal complaint against Bonneville Power Administration...

Challenges in Maintaining Emotion Regulation in a Sleep and Energy Deprived State Induced by the 4800Km Ultra-Endurance Bicycle Race; The Race Across AMerica (RAAM).

PubMed

Lahart, Ian M; Lane, Andrew M; Hulton, Andrew; Williams, Karen; Godfrey, Richard; Pedlar, Charles; Wilson, Mathew G; Whyte, Gregory P

2013-01-01

Multiday ultra-endurance races present athletes with a significant number of physiological and psychological challenges. We examined emotions, the perceived functionality (optimal-dysfunctional) of emotions, strategies to regulate emotions, sleep quality, and energy intake-expenditure in a four-man team participating in the Race Across AMerica (RAAM); a 4856km continuous cycle race. Cyclists reported experiencing an optimal emotional state for less than 50% of total competition, with emotional states differing significantly between each cyclist over time. Coupled with this emotional disturbance, each cyclist experienced progressively worsening sleep deprivation and daily negative energy balances throughout the RAAM. Cyclists managed less than one hour of continuous sleep per sleep episode, high sleep latency and high percentage moving time. Of note, actual sleep and sleep efficiency were better maintained during longer rest periods, highlighting the importance of a race strategy that seeks to optimise the balance between average cycling velocity and sleep time. Our data suggests that future RAAM cyclists and crew should: 1) identify beliefs on the perceived functionality of emotions in relation to best (functional-optimal) and worst (dysfunctional) performance as the starting point to intervention work; 2) create a plan for support sufficient sleep and recovery; 3) create nutritional strategies that maintain energy intake and thus reduce energy deficits; and 4) prepare for the deleterious effects of sleep deprivation so that they are able to appropriately respond to unexpected stressors and foster functional working interpersonal relationships. Key PointsCompleting the Race Across AMerica (RAAM); a 4856km continuous cycle race associated with sleep disturbance, an energy-deficient state, and experiencing intense unwanted emotions.Cyclists reported experiencing an optimal emotional state for less than 50% of total competition and actual sleep and sleep efficiency

Planting the Seeds of a New Agriculture: Living with the Land in Central America.

ERIC Educational Resources Information Center

Adriance, Jim

1995-01-01

Central America's macroeconomics, land tenure patterns, and population growth are forcing small-scale farmers to alternatives based on farmer-to-farmer teaching and farming in concert with the environment. Discusses major schools of thought that have fueled this phenomenon, and how extension services and isolated groups are joining to form a…

When America Makes, America Works A Successful Public Private 3D Printing (Additive Manufacturing) Partnership

DTIC Science & Technology

2016-10-01

Additive Manufacturing ) Partnership Jennifer Fielding, Ph.D.  Ed Morris  Rob Gorham  Emily Fehrman Cory, Ph.D.  Scott Leonard Fielding is the...government partners for America Makes and other Manufacturing Innovation Institutes. America Makes is the National Additive Manufactur -ing Innovation Institute...vision for America Makes is to accelerate additive manufacturing (AM) inno-vation to enable widespread adoption by bridging the gap between basic

78 FR 44893 - Connect America Fund

Federal Register 2010, 2011, 2012, 2013, 2014

2013-07-25

...] Connect America Fund AGENCY: Federal Communications Commission. ACTION: Final rule; announcement of... collection associated with the Commission's Universal Service--Connect America Fund, Report and Order, 78 FR... requirements. DATES: The rules associated with the Connect America Phase II challenge process published at 78...

49 CFR 663.13 - Buy America requirements.

Code of Federal Regulations, 2010 CFR

2010-10-01

... 49 Transportation 7 2010-10-01 2010-10-01 false Buy America requirements. 663.13 Section 663.13... Buy America requirements. A Buy America certification under this part shall be issued in addition to... from conducting a Buy America investigation under part 661 of this title. ...

49 CFR 663.13 - Buy America requirements.

Code of Federal Regulations, 2011 CFR

2011-10-01

... 49 Transportation 7 2011-10-01 2011-10-01 false Buy America requirements. 663.13 Section 663.13... Buy America requirements. A Buy America certification under this part shall be issued in addition to... from conducting a Buy America investigation under part 661 of this title. ...

49 CFR 663.13 - Buy America requirements.

Code of Federal Regulations, 2014 CFR

2014-10-01

... 49 Transportation 7 2014-10-01 2014-10-01 false Buy America requirements. 663.13 Section 663.13... Buy America requirements. A Buy America certification under this part shall be issued in addition to... from conducting a Buy America investigation under part 661 of this title. ...

49 CFR 663.13 - Buy America requirements.

Code of Federal Regulations, 2013 CFR

2013-10-01

... 49 Transportation 7 2013-10-01 2013-10-01 false Buy America requirements. 663.13 Section 663.13... Buy America requirements. A Buy America certification under this part shall be issued in addition to... from conducting a Buy America investigation under part 661 of this title. ...

49 CFR 663.13 - Buy America requirements.

Code of Federal Regulations, 2012 CFR

2012-10-01

... 49 Transportation 7 2012-10-01 2012-10-01 false Buy America requirements. 663.13 Section 663.13... Buy America requirements. A Buy America certification under this part shall be issued in addition to... from conducting a Buy America investigation under part 661 of this title. ...

Baseline projections for Latin America: base-year assumptions, key drivers and greenhouse emissions

DOE PAGES

van Ruijven, Bas J.; Daenzer, Katie; Fisher-Vanden, Karen; ...

2016-02-14

This article provides an overview of the base-year assumptions and core baseline projections for the set of models participating in the LAMP and CLIMACAP projects. Here we present the range in core baseline projections for Latin America, and identify key differences between model projections including how these projections compare to historic trends. We find relatively large differences across models in base year assumptions related to population, GDP, energy and CO 2 emissions due to the use of different data sources, but also conclude that this does not influence the range of projections. We find that population and GDP projections acrossmore » models span a broad range, comparable to the range represented by the set of Shared Socioeconomic Pathways (SSPs). Kaya-factor decomposition indicates that the set of core baseline scenarios mirrors trends experienced over the past decades. Emissions in Latin America are projected to rise as result of GDP and population growth and a minor shift in the energy mix toward fossil fuels. Most scenarios assume a somewhat higher GDP growth than historically observed and continued decline of population growth. Minor changes in energy intensity or energy mix are projected over the next few decades.« less

America Recycles Day

NASA Image and Video Library

2017-11-17

In the parking lot of the Vehicle Assembly Building at NASA's Kennedy Space Center in Florida, a member of Goodwill Industries loads used household material for recycling. During the two-day event, employees dropped off items as part of America Recycles Day. The center partnered with Goodwill Industries and several other local organizations to collect items for reprocessing. The annual event is a program of Keep America Beautiful, dedicated to promoting and celebrating recycling.

Rabies in the Americas

Science.gov Websites

Rabies in the Americas Search this site Welcome Previous Meetings Steering Committee Contact Sitemap Welcome The Rabies in the Americas (RITA) meeting is an annual event that has been held since 1990 managers of rabies programs, wildlife biologists, laboratory personnel and other people interested in

Haematopoietic Cell Transplants in Latin America

PubMed Central

Gale, Robert Peter; Seber, Adriana; Bonfim, Carmem; Pasquini, Marcello

2016-01-01

Haematopoietic cell transplants are done by more than 1500 transplant centres in 75 countries, mostly for life-threatening haematological disorders. However, transplant technology and access are not uniformly-distributed worldwide. Most transplants are done in predominately Europe, North America and some Asian countries. We review transplants activity in Latin America, a geographic region with a population of more than 600 million persons living in countries with diverse economic and social development levels. The data indicate a 20-40-fold lower frequency of transplants in Latin America compared with Europe and North America. We show that although economics, infrastructure and expertise are important limitations, other variables also operate. Changes in several of these variables may substantially increase transplant activity in Latin America. PMID:26999468

Terrestrial and freshwater Tardigrada of the Americas.

PubMed

Meyer, Harry A

2013-12-16

This paper provides a comprehensive list of the freshwater and terrestrial tardigrade fauna reported from the Americas (North America, South America, Central America and the West Indies), their distribution in the Americas, and the substrates from which they have been reported. Data were obtained from 316 published references. Authors' identifications were accepted at face value unless subsequently amended. Taxa were assigned to sub-national units (states, provinces, etc.). Many areas, in particular large portions of Central America and the West Indies, have no reported tardigrade fauna.        The presence of 54 genera and 380 species has been reported for the Americas; 245 species have been collected in the Nearctic ecozone and 251 in the Neotropical ecozone. Among the tardigrade species found in the Americas, 52 are currently considered cosmopolitan, while 153 species have known distributions restricted to the Americas. Based on recent taxonomic revision of the genus Milnesium, the vast majority of records of M. tardigradum in the Americas should now be reassigned to Milnesium tardigradum sensu lato, either because the provided description differs from M. tardigradum sensu stricto or because insufficient description is provided to make a determination; the remainder should be considered Milnesium cf. tardigradum.        Most terrestrial tardigrade sampling in the Americas has focused on cryptogams (mosses, lichens and liverworts); 90% of the species have been collected in such substrates. The proportion of species collected in other habitats is lower: 14% in leaf litter, 20% in soil, and 24% in aquatic samples (in other terrestrial substrates the proportion never exceeds 5%). Most freshwater tardigrades have been collected from aquatic vegetation and sediment. For nine species in the Americas no substrates have been reported. 

The Control Based on Internal Average Kinetic Energy in Complex Environment for Multi-robot System

NASA Astrophysics Data System (ADS)

Yang, Mao; Tian, Yantao; Yin, Xianghua

In this paper, reference trajectory is designed according to minimum energy consumed for multi-robot system, which nonlinear programming and cubic spline interpolation are adopted. The control strategy is composed of two levels, which lower-level is simple PD control and the upper-level is based on the internal average kinetic energy for multi-robot system in the complex environment with velocity damping. Simulation tests verify the effectiveness of this control strategy.

Keynote Presentation: Genome Beat (JGI Seventh Annual User Meeting 2012: Genomics of Energy and Environment)

ScienceCinema

Zimmer, Carl [New York Times, New York, NY (United States)

2018-05-23

Carl Zimmer, a reporter for the New York Times, speaks on "The Genome Beat," the opening keynote presentation at the JGI User 7th Annual Genomics of Energy & Environment Meeting on March 22, 2012 in Walnut Creek, California.

Keynote Presentation: Genome Beat (JGI Seventh Annual User Meeting 2012: Genomics of Energy and Environment)

DOE Office of Scientific and Technical Information (OSTI.GOV)

Zimmer, Carl

Carl Zimmer, a reporter for the New York Times, speaks on "The Genome Beat," the opening keynote presentation at the JGI User 7th Annual Genomics of Energy & Environment Meeting on March 22, 2012 in Walnut Creek, California.

Potential distribution of the invasive freshwater dinoflagellate Ceratium furcoides (Levander) Langhans (Dinophyta) in South America.

PubMed

Meichtry de Zaburlín, Norma; Vogler, Roberto E; Molina, María J; Llano, Víctor M

2016-04-01

Dinoflagellates of the genus Ceratium are predominantly found in marine environments, with a few species in inland waters. Over the last decades, the freshwater species Ceratium hirundinella and Ceratium furcoides have colonized and invaded several South American basins. The purpose of this study was to create a distribution model for the invasive dinoflagellate C. furcoides in South America in order to further investigate the basins at potential risk, as well as the environmental conditions that influence its expansion. This species is known to develop blooms due to its mobility, resistance to sedimentation, and optimized use of resources. Although nontoxic, blooms of the species cause many problems to both the natural ecosystems and water users. Potential distribution was predicted by using a maximum entropy algorithm (MaxEnt). Model was run with 101 occurrences obtained from the scientific literature, and climatic, hydrological and topographic variables. The developed model had a very good performance for the study area. The most susceptible areas identified were mainly concentrated in the basins between southeastern Brazil and northeastern Argentina. Besides already affected regions, new potentially suitable areas were identified in temperate regions of South America. The information generated here will be useful for authorities responsible for water and watershed management to monitor the spread of this species and address problems related to its establishment in new environments. © 2015 Phycological Society of America.

The Development of Sensor Applications in the Sectors of Energy and Environment in Italy, 1976–2015

PubMed Central

Di Francia, Girolamo

2017-01-01

Although sensor technologies have been developing quite similarly all over the world, the investigation of their applications has been more affected by the specific industrial and economic characteristics of each country. This paper aims to investigate the development of applications based on sensor devices in the sectors of energy and the environment, in Italy, throughout the last forty years (1976–2015), examining the most relevant papers published by Italian R & D groups working in this field. Italy depends on foreign imports for more than 80% of its primary energy needs, and this has directed the research effort on the development of sensor applications both to improve load shaping and consumers’ awareness and to develop specific equipment to maximize renewable energy production. Similarly, for the environment sector, there are increasing efforts to develop solutions to support a more and more capillary control of the environment itself using a cooperative approach. In both the sectors it seems that the solutions proposed can help to relieve the structural problems that Italy suffers and that the scientific and technical results obtained so far also have significant international relevance. PMID:28387739

America - Las Americas. Belize, Guatemala, El Salvador, Honduras, Nicaragua, Costa Rica, and Panama.

ERIC Educational Resources Information Center

Toro, Leonor; And Others

These publications were written for teachers to use with migrant children in elementary grades to highlight individual differences between the countries that make up the Americas by providing historical, geographical, and cultural information about them on a quarterly basis. The three issues presented here focus on nations of Central America with…

Fire and vegetation shifts in the Americas at the vanguard of Paleoindian migration

USGS Publications Warehouse

Pinter, N.; Fiedel, S.; Keeley, J.E.

2011-01-01

Across North and South America, the final millennia of the Pleistocene saw dramatic changes in climate, vegetation, fauna, fire regime, and other local and regional paleo-environmental characteristics. Rapid climate shifts following the Last Glacial Maximum (LGM) exerted a first-order influence, but abrupt postglacial shifts in vegetation composition, vegetation structure, and fire regime also coincided with human arrival and transformative faunal extinctions in the Americas. We propose a model of post-glacial vegetation change in response to climatic drivers, punctuated by local fire regime shifts in response to megaherbivore-driven fuel changes and anthropogenic ignitions. The abrupt appearance of humans, disappearance of megaherbivores, and resulting changes in New World fire systems were transformative events that should not be dismissed in favor of climate-only interpretations of post-glacial paleo-environmental shifts in the Americas. Fire is a mechanism by which small human populations can have broad impacts, and growing evidence suggests that early anthropogenic influences on regional, even global, paleo-environments should be tested alongside other potential causal mechanisms.

Fire and vegetation shifts in the Americas at the vanguard of Paleoindian migration

NASA Astrophysics Data System (ADS)

Pinter, Nicholas; Fiedel, Stuart; Keeley, Jon E.

2011-02-01

Across North and South America, the final millennia of the Pleistocene saw dramatic changes in climate, vegetation, fauna, fire regime, and other local and regional paleo-environmental characteristics. Rapid climate shifts following the Last Glacial Maximum (LGM) exerted a first-order influence, but abrupt post-glacial shifts in vegetation composition, vegetation structure, and fire regime also coincided with human arrival and transformative faunal extinctions in the Americas. We propose a model of post-glacial vegetation change in response to climatic drivers, punctuated by local fire regime shifts in response to megaherbivore-driven fuel changes and anthropogenic ignitions. The abrupt appearance of humans, disappearance of megaherbivores, and resulting changes in New World fire systems were transformative events that should not be dismissed in favor of climate-only interpretations of post-glacial paleo-environmental shifts in the Americas. Fire is a mechanism by which small human populations can have broad impacts, and growing evidence suggests that early anthropogenic influences on regional, even global, paleo-environments should be tested alongside other potential causal mechanisms.

Wind Powering America Anemometer Loan Program: A Retrospective

DOE Office of Scientific and Technical Information (OSTI.GOV)

Jimenez, T.

This white paper details the history, mechanics, status, and impact of the Native American Anemometer Loan Program (ALP) conducted by the U.S. Department of Energy's Wind Powering America (WPA) initiative. Originally conceived in 2000 and terminated (as a WPA activity) at the end of FY 2011, the ALP has resulted in the installation of anemometers at 90 locations. In addition, the ALP provided support for the installation of anemometers at 38 additional locations under a related ALP administered by the Western Area Power Administration.

452nd Brookhaven Lecture. Extreme Environments of Next-Generation Energy Systems and Materials: Can They Peacefully Co-Exist?

ScienceCinema

Simos, Nikolaos

2017-12-22

Nikolaos Simos of Brookhaven’s Energy Sciences and Technology Department and the National Synchrotron Light Source II Project presents, “Extreme Environments of Next-Generation Energy Systems and Materials: Can They Peacefully Co-Exist?”

Comfort, Energy Efficiency and Adoption of Personal Cooling Systems in Warm Environments: A Field Experimental Study.

PubMed

He, Yingdong; Li, Nianping; Wang, Xiang; He, Meiling; He, De

2017-11-17

It is well known that personal cooling improves thermal comfort and save energy. This study aims to: (1) compare different personal cooling systems and (2) understand what influences users' willingness to adopt them. A series of experiments on several types of personal cooling systems, which included physical measurements, questionnaires and feedback, was conducted in a real office environment. The obtained results showed that personal cooling improved comfort of participants in warm environments. Then an improved index was proposed and used to compare different types of personal cooling systems in terms of comfort and energy efficiency simultaneously. According to the improved index, desk fans were highly energy-efficient, while the hybrid personal cooling (the combination of radiant cooling desk and desk fan) consumed more energy but showed advantages of extending the comfortable temperature range. Moreover, if personal cooling was free, most participants were willing to adopt it and the effectiveness was the main factor influencing their willingness, whereas if participants had to pay, they probably refused to adopt it due to the cost and the availability of conventional air conditioners. Thus, providing effective and free personal cooling systems should be regarded as a better way for its wider application.

Environment, energy, and society

DOE Office of Scientific and Technical Information (OSTI.GOV)

Humphrey, C.R.; Buttel, F.R.

1986-01-01

This book delineates the major ways in which human society and the environment affect each other. To study the structure of societies, it employs three conceptual models, or sociological paradigms, conservative, liberal, and radical. The book explains the courses in environmental sociology, international development, natural resources, agriculture, and urban or regional planning.

Eight thousand years of economic and political history in Latin America revealed by anthropometry.

PubMed

Bogin, B; Keep, R

1999-01-01

Human growth in height may be used as a cumulative record of the nutritional and health history of a person or a population, and often reflects the economic, social and political environment in which those people live. This paper explores the relationship between growth in height and the economic, social and political environment in Latin American populations. Adult height is analysed over an 8250 year period. It is shown that economic, social and political change prior to the European conquest of the Americas resulted in positive and negative trends in mean stature. Following the European conquest, there was a decline in mean adult stature in Middle and South America that continued until about 1939. From 1940 to 1989 there was a trend for increasing mean stature. A negative trend in stature for children is found in a second analysis. Economic decline and political unrest in Guatemala since 1978 is associated with a significant decline in the mean stature of 10- and 11-year-old children from families from very high, moderate, and very low socioeconomic status.

OMI satellite observations of decadal changes in ground-level sulfur dioxide over North America

NASA Astrophysics Data System (ADS)

Kharol, Shailesh K.; McLinden, Chris A.; Sioris, Christopher E.; Shephard, Mark W.; Fioletov, Vitali; van Donkelaar, Aaron; Philip, Sajeev; Martin, Randall V.

2017-05-01

Sulfur dioxide (SO2) has a significant impact on the environment and human health. We estimated ground-level sulfur dioxide (SO2) concentrations from the Ozone Monitoring Instrument (OMI) using SO2 profiles from the Global Environmental Multi-scale - Modelling Air quality and CHemistry (GEM-MACH) model over North America for the period of 2005-2015. OMI-derived ground-level SO2 concentrations (r = 0. 61) and trends (r = 0. 74) correlated well with coincident in situ measurements from air quality networks over North America. We found a strong decreasing trend in coincidently sampled ground-level SO2 from OMI (-81 ± 19 %) and in situ measurements (-86 ± 13 %) over the eastern US for the period of 2005-2015, which reflects the implementation of stricter pollution control laws, including flue-gas desulfurization (FGD) devices in power plants. The spatially and temporally contiguous OMI-derived ground-level SO2 concentrations can be used to assess the impact of long-term exposure to SO2 on the health of humans and the environment.

Renewable energy technologies and its adaptation in an urban environment

NASA Astrophysics Data System (ADS)

Thampi, K. Ravindranathan; Byrne, Owen; Surolia, Praveen K.

2014-01-01

This general article is based on the inaugural talk delivered at the opening of OMTAT 2013 conference. It notes that the integration of renewable energy sources into living and transport sectors presents a daunting task, still. In spite of the fact that the earth and its atmosphere continually receive 1.7 × 1017 watts of radiation from the sun, in the portfolio of sustainable and environment friendly energy options, which is about 16% of the world's energy consumption and mostly met by biomass, only a paltry 0.04% is accredited to solar. First and second generation solar cells offer mature technologies for applications. The most important difficulty with regards to integration with structures is not only the additional cost, but also the lack of sufficient knowledge in managing the available energy smartly and efficiently. The incorporation of PV as a part of building fabric greatly reduces the overall costs compared with retrofitting. BIPV (Building Integrated photovoltaic) is a critical technology for establishing aesthetically pleasing solar structures. Infusing PV and building elements is greatly simplified with some of the second generation thin film technologies now manufactured as flexible panels. The same holds true for 3rd generation technologies under development such as, and dye- and quantum dot- sensitized solar cells. Additionally, these technologies offer transparent or translucent solar cells for incorporation into windows and skylights. This review deals with the present state of solar cell technologies suitable for BIPV and the status of BIPV applications and its future prospects.

78 FR 14779 - Application to Export Electric Energy; Shell Energy North America (US), L.P.

Federal Register 2010, 2011, 2012, 2013, 2014

2013-03-07

... DEPARTMENT OF ENERGY [OE Docket No. EA-339-A] Application to Export Electric Energy; Shell Energy... its authority to transmit electric energy from the United States to Canada pursuant to section 202(e... transmit electric energy from the United States to Canada as a power marketer for a five-year term using...

78 FR 14778 - Application to Export Electric Energy; Shell Energy North America (US), L.P.

Federal Register 2010, 2011, 2012, 2013, 2014

2013-03-07

... DEPARTMENT OF ENERGY [OE Docket No. EA-338-A] Application to Export Electric Energy; Shell Energy... its authority to transmit electric energy from the United States to Mexico pursuant to section 202(e... transmit electric energy from the United States to Mexico as a power marketer for a five-year term using...

Assessment of Vehicle Sizing, Energy Consumption and Cost Through Large Scale Simulation of Advanced Vehicle Technologies

DOE Office of Scientific and Technical Information (OSTI.GOV)

Moawad, Ayman; Kim, Namdoo; Shidore, Neeraj

2016-01-01

The U.S. Department of Energy (DOE) Vehicle Technologies Office (VTO) has been developing more energy-efficient and environmentally friendly highway transportation technologies that will enable America to use less petroleum. The long-term aim is to develop "leapfrog" technologies that will provide Americans with greater freedom of mobility and energy security, while lowering costs and reducing impacts on the environment. This report reviews the results of the DOE VTO. It gives an assessment of the fuel and light-duty vehicle technologies that are most likely to be established, developed, and eventually commercialized during the next 30 years (up to 2045). Because of themore » rapid evolution of component technologies, this study is performed every two years to continuously update the results based on the latest state-of-the-art technologies.« less

How Rural America Sees Its Future. The Main Street Economist: Commentary on the Rural Economy.

ERIC Educational Resources Information Center

Barkema, Alan D.; Drabenstott, Mark

To gain a perspective on rural America's future, seven roundtables consisting of seven rural stakeholder groups were convened. Four groups of challenges facing rural areas emerged. The rural business environment was considered the source of greatest challenge. Agriculture concerns included low profits and access to world markets. The effects of…

Rodent middens, a new method for Quaternary research in arid zones of South America

USGS Publications Warehouse

Betancourt, J.L.; Saavedra, B.

2002-01-01

In arid and semi-arid regions of South America, historical evidence for climate and vegetation change is scarce despite its importance for determining reference conditions and rates of natural variability in areas susceptible to modern desertification. Normal lines of evidence, such as pollen stratigraphies from lakes, are either rare or unobtainable in deserts; studies of late Quaternary vegetation history are few and generally inconclusive. This gap in knowledge may be corrected with discovery and development of fossil rodent middens in rocky environments throughout arid South America. These middens, mostly the work of Lagidium, Phyllotis, Abrocoma and Octodontomys, are rich in readily identifiable plant macrofossils, cuticles and pollen, as well as vertebrate and insect remains. In the North American deserts, more than 2,500 woodrat (Neotoma) middens analyzed since 1960 have yielded a detailed history of environmental change during the past 40,000 years. Preliminary work in the pre-puna, Monte and Patagonian Deserts of western Argentina, the Atacama Desert of northern Chile/southern Peru, the Mediterranean matorral of central Chile, and the Puna of the Andean altiplano suggest a similar potential for rodent middens in South America. Here we borrow from the North American experience to synthesize methodologies and approaches, summarize preliminary work, and explore the potential of rodent midden research in South America.

Energy for Survival: The Alternative to Extinction.

ERIC Educational Resources Information Center

Clark, Wilson

The author initially describes the basic physical principles associated with energy and the rise of energy usage in the United States. Also discussed are the ways energy limits growth and its use in various sectors of society. It is suggested that the decentralization of America's electrical system will save a great deal of energy. A variety of…

NREL: Speeches - Nation's Energy Future at Risk

Science.gov Websites

Energy Future at Risk, National Lab Director Says For more information contact: George Douglas, 303 -275-4096 e:mail: George Douglas Washington, D.C., July 27, 1999 — America must invest in its energy future now, Richard Truly, director of the U.S. Department of Energy's National Renewable Energy

Issues in International Energy Consumption Analysis: Canadian Energy Demand

EIA Publications

2015-01-01

The residential sector is one of the main end-use sectors in Canada accounting for 16.7% of total end-use site energy consumption in 2009 (computed from NRCan 2012. pp, 4-5). In this year, the residential sector accounted for 54.5% of buildings total site energy consumption. Between 1990 and 2009, Canadian household energy consumption grew by less than 11%. Nonetheless, households contributed to 14.6% of total energy-related greenhouse gas emissions in Canada in 2009 (computed from NRCan 2012). This is the U.S. Energy Information Administration’s second study to help provide a better understanding of the factors impacting residential energy consumption and intensity in North America (mainly the United States and Canada) by using similar methodology for analyses in both countries.

A review on potential use of low-temperature water in the urban environment as a thermal-energy source

NASA Astrophysics Data System (ADS)

Laanearu, J.; Borodinecs, A.; Rimeika, M.; Palm, B.

2017-10-01

The thermal-energy potential of urban water sources is largely unused to accomplish the up-to-date requirements of the buildings energy demands in the cities of Baltic Sea Region. A reason is that the natural and excess-heat water sources have a low temperature and heat that should be upgraded before usage. The demand for space cooling should increase in near future with thermal insulation of buildings. There are a number of options to recover heat also from wastewater. It is proposed that a network of heat extraction and insertion including the thermal-energy recovery schemes has potential to be broadly implemented in the region with seasonally alternating temperature. The mapping of local conditions is essential in finding the suitable regions (hot spots) for future application of a heat recovery schemes by combining information about demands with information about available sources. The low-temperature water in the urban environment is viewed as a potential thermal-energy source. To recover thermal energy efficiently, it is also essential to ensure that it is used locally, and adverse effects on environment and industrial processes are avoided. Some characteristics reflecting the energy usage are discussed in respect of possible improvements of energy efficiency.

78 FR 2287 - Daimler Buses North America, Inc., a Subsidiary of Daimler North America Corp, Including On-Site...

Federal Register 2010, 2011, 2012, 2013, 2014

2013-01-10

... subsidiary of Daimler North America Corp., including on-site leased workers from Noramtec, First Choice... America, Inc., a Subsidiary of Daimler North America Corp, Including On-Site Leased Workers From Noramtec, First Choice Staffing, Staff Works, and Mr. Santo Lamarco From Wurth Revcar Fasteners, Inc., Oriskany...

Helioclimatology of the Americas

NASA Astrophysics Data System (ADS)

Nurtaev, B. S.; Yakubov, M.; Shermatov, E.

2013-05-01

During the last 4 billion years, the Earth's climate has changed many times. There have been periods of warming and there have been ice ages. These large-scale climatic changes are shaped by factors like the tilt of the Earth's axis and tectonic plate movement. These major changes were driven by cyclical changes in the Earth's orbit, which altered the distribution of solar energy between the seasons and across the Earth. Milankovitch cycles explain well changes in climate over periods hundreds of thousands of years and are related to ice age cycles, but these cycles cannot explain the current rapid warming. The Sun is the most driving force for causing climate change. Much of the Sun energy evaporates water and causes atmospheric convection. Solar radiation, general circulation of atmosphere, geographical location of continents, oceans and the largest forms of a relief are the primary factors influencing on climate of lands. The purpose of this study is to identify contribution of the Sun on climate variability in the two continents, North and South America during instrumental records of air temperature. There were compared air temperatures of different weather stations in dependence from solar activity during the period 1878-1996. The high correlation between averaged temperature and solar activity was found for many weather stations of Americas. Air temperature in dependence from solar activity over the period 1878-1996 can be described by following equations: In Buenos Aires: T° = 0,04W+ 15,05, r-0,9; Caracas, Venezuela: T° = 0,03W + 18,88, r-0,73; Cordoba, Argentina: T° = 0,03W + 16,16, r-0,93; New York, Central Park: T° = 0,04W + 9,86, r-0,82; Toronto, T = 0,03W+ 6,66, r-0,81; Santiago Pudahuel, T= 0,019W + 13, 01, r - 0, 91; Rio de Janeiro:T°= 0,02W + 21,95, r= 0,88; Mexico over 1923-1986, T°= 0,021W+ 14,05, r-0,78; Miami over 1902-1996, T = 0,012W + 12,87 r-0,75; In our study, we used stations with reasonably long, consistently measured time records

Chemical energy powered nano/micro/macromotors and the environment.

PubMed

Moo, James Guo Sheng; Pumera, Martin

2015-01-02

The rise of miniaturized artificial self-powered devices, demonstrating autonomous motion, has brought in new considerations from the environmental perspective. This review addresses the interplay between these nano/micro/macromotors and the environment, recent advances, and their applications in pollution management. Such self-propelled devices are able to actuate chemical energy into mechanical motion in situ, adding another powerful dimension towards solving environmental problems. Use of synthetic nano/micro/macromotors has demonstrated potential in environmental remediation, both in pollutant removal and contaminant degradation, owing to motion-induced mixing. At the same time, the chemical environment exerts influence on the locomotion of the motors. These sensitized self-powered devices demonstrate capabilities for being deployed as sensors and their chemotactic behaviors show efficacy to act as first responders towards a chemical leakage. Thus, the notion of a self-propelling entity also entails further investigation into its inherent toxicity and possible implications as a pollutant. Future challenges and outlook of the use of these miniaturized devices are discussed, with specific regard to the fields of environmental remediation and monitoring, as we move towards their wider acceptance. We believe that these tiny machines will stand up to the task as solutions for environmental sustainability in the 21st century. © 2015 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.

Qualitative Effects of Monovalent Vaccination Against Rotavirus: A Comparison of North America and South America.

PubMed

Young, Glenn; Shim, Eunha; Ermentrout, G Bard

2015-10-01

Rotavirus is the most common cause of severe gastroenteritis in young children worldwide. The introduction of vaccination programs has led to a significant reduction in number of hospitalizations due to rotavirus in North and South American countries. Little work has been done, however, to examine the differential impact of vaccination as a function of strain distribution and strain-specific vaccine efficacy. We developed a two-strain epidemiological model of rotavirus transmission, and used it to examine the effects of a monovalent vaccine (Rotarix) on the qualitative behaviors of infection levels in a population. For contrast, we parameterized our model with strain distribution data from North America and from South America. In all cases, the introduction of the vaccine led to significant decreases in the prevalence of primary infection due to both strains for a decade or more, after which the overall prevalence recovers to near pre-vaccination levels. The prevalence of G1P[8] is significantly higher in North America (73 % of all rotavirus infections) compared to that in South America (34 %). Our model predicts that the introduction of Rotarix might result in major strain replacement in regions such as North America where the prevalence of G1P[8] is relatively high, due to higher efficacy of Rotarix against infection caused by G1P[8], while regions with lower prevalence of G1P[8], such as South America, are not susceptible to major strain replacement.

Airborne Measurements in Support of the NASA Atmospheric Carbon and Transport - America (ACT-America) Mission

NASA Technical Reports Server (NTRS)

Meadows, Byron; Davis, Ken; Barrick, John; Browell, Edward; Chen, Gao; Dobler, Jeremy; Fried, Alan; Lauvaux, Thomas; Lin, Bing; McGill, Matt;

Gonadal Transcriptome Alterations in Response to Dietary Energy Intake: Sensing the Reproductive Environment

PubMed Central

Martin, Bronwen; Pearson, Michele; Brenneman, Randall; Golden, Erin; Wood, William; Prabhu, Vinayakumar; Becker, Kevin G.; Mattson, Mark P.; Maudsley, Stuart

2009-01-01

Reproductive capacity and nutritional input are tightly linked and animals' specific responses to alterations in their physical environment and food availability are crucial to ensuring sustainability of that species. We have assessed how alterations in dietary energy intake (both reductions and excess), as well as in food availability, via intermittent fasting (IF), affect the gonadal transcriptome of both male and female rats. Starting at four months of age, male and female rats were subjected to a 20% or 40% caloric restriction (CR) dietary regime, every other day feeding (IF) or a high fat-high glucose (HFG) diet for six months. The transcriptional activity of the gonadal response to these variations in dietary energy intake was assessed at the individual gene level as well as at the parametric functional level. At the individual gene level, the females showed a higher degree of coherency in gonadal gene alterations to CR than the males. The gonadal transcriptional and hormonal response to IF was also significantly different between the male and female rats. The number of genes significantly regulated by IF in male animals was almost 5 times greater than in the females. These IF males also showed the highest testosterone to estrogen ratio in their plasma. Our data show that at the level of gonadal gene responses, the male rats on the IF regime adapt to their environment in a manner that is expected to increase the probability of eventual fertilization of females that the males predict are likely to be sub-fertile due to their perception of a food deficient environment. PMID:19127293

Region 9 Renewable Energy

EPA Pesticide Factsheets

Renewable energy production is expected to increase significantly in the next 25 years. The U.S. Environmental Protection Agency (EPA) Office of Solid Waste and Emergency Response (OSWER) Center for Program Analysis (OCPA) has initiated the RE-Powering America's Land Initiative to demonstrate the enormous potential that contaminated land and mining sites provide for developing renewable energy in the U.S.

Historical Highlights From 75 Years of the Soil Science Society of America

NASA Astrophysics Data System (ADS)

Brevik, E. C.

2012-04-01

From its official founding on November 18, 1936 to the present day, the Soil Science Society of America (SSSA) has developed a rich and diverse history. SSSA began with 190 members grouped into six sections: 1) physics, 2) chemistry, 3) microbiology, 4) fertility, 5) morphology, and 6) technology. Today SSSA has over 6,000 members who can choose from any of 11 divisions, S1 Soil Physics, S2 Soil Chemistry, S3 Soil Biology and Biochemistry, S4 Soil Fertility and Plant Nutrition, S5 Pedology, S6 Soil and Water Management and Conservation, S7 Forest, Range, and Wildland Soils, S8 Nutrient Management and Soil and Plant Analysis, S9 Soil Mineralogy, S10 Wetland Soils, and S11 Soils and Environmental Quality to represent their primary area(s) of interest. The Society has also gone from being largely agriculturally focused to an eclectic mix of individuals with interests in agriculture, the environment, earth sciences, human interactions, and other diverse areas. At its founding, SSSA sponsored one publication, the Soil Science Society of America Proceedings. Today, SSSA sponsors its descendent, the Soil Science Society of America Journal, as well as Vadose Zone Journal, the Journal of Environmental Quality, Soil Survey Horizons, and the Journal of Natural Resources and Life Science Education. In short, SSSA's history has been one of continued growth over the last 75 years. The future holds many challenges for SSSA and the field of soil science. There are increasing calls to meet with groups other than or in addition to the American Society of Agronomy and the Crop Science Society of America, groups like the Geological Society of America and the Ecological Society of America. Members in SSSA now work in university departments, government agencies, and businesses representing the fields of biology, geology, geography, and archeology, among others, in addition to the traditional agricultural sector. How SSSA handles this diversification of the field and its membership will

The Clean Energy Manufacturing Initiative: Dissolving Silos

DOE Office of Scientific and Technical Information (OSTI.GOV)

Danielson, David; Orr, Lynn; Sarkar, Reuben

2016-06-15

DOE’s work is closely tied to manufacturing because manufacturing is an important part of technology innovation and commercialization. Find out how DOE – through the Clean Energy Manufacturing Initiative – is helping America lead the clean energy revolution.

Postsecondary Technical Education and the Energy Crisis.

ERIC Educational Resources Information Center

Riendeau, Albert J.

The energy problem affects virtually every wage earner in America and cries out for increased involvement by vocational and technical educators. A recent study by the National Planning Association points up the need to project future manpower demands in energy and energy-related industries so that the country's educational and training…

What drives innovation in renewable energy technology? Evidence based on patent counts

NASA Astrophysics Data System (ADS)

McCormick, Jesse

America's future economic growth and international competitiveness depend on our capacity to innovate, particularly in emerging global markets. This paper analyzes the forces that drive innovation in one such market, renewable energy technologies, utilizing the theory of induced technological innovation. Specifically, this paper operationalizes the determinants of innovation to consist of: 1) private market forces, 2) public policy that influences price and market size, and 3) public policy that catalyzes R&D investment. Analysis is conducted using a negative binomial regression to determine which of the three foundational determinants has the greatest impact on renewable energy innovation. In so doing this paper builds off of work conducted by Johnstone et al. (2010). Innovation is measured using European Patent Office data on a panel of 24 countries spanning the period from 1978-2005. The implications of this study are straightforward; policies, not market forces, are responsible for driving innovation in renewable energy technologies. Market-oriented policies are effective for mature technologies, particularly hydro, and to a lesser extent wind and solar power. R&D-oriented policy is effective for a broader technology set. In short, the United States needs a comprehensive policy environment to support renewable energy innovation; market forces alone will not provide the pace and breadth of innovations needed. That environment can and should be strategically targeted, however, to effectively allocate scare resources.

Millennial-scale variability during the last glacial in vegetation records from North America

USGS Publications Warehouse

Jiménez-Moreno, Gonzalo; Anderson, R. Scott; Desprat, S.; Grigg, L.D.; Grimm, E.C.; Heusser, L.E.; Jacobs, Brian F.; Lopez-Martinez, C.; Whitlock, C.L.; Willard, D.A.

2010-01-01

High-resolution pollen records from North America show that terrestrial environments were affected by Dansgaard-Oeschger (D-O) and Heinrich climate variability during the last glacial. In the western, more mountainous regions, these climate changes are generally observed in the pollen records as altitudinal movements of climate-sensitive plant species, whereas in the southeast, they are recorded as latitudinal shifts in vegetation. Heinrich (HS) and Greenland (GS) stadials are generally correlated with cold and dry climate and Greenland interstadials (GI) with warm-wet phases. The pollen records from North America confirm that vegetation responds rapidly to millennial-scale climate variability, although the difficulties in establishing independent age models for the pollen records make determination of the absolute phasing of the records to surface temperatures in Greenland somewhat uncertain. ?? 2009 Elsevier Ltd.

When America Makes, America Works: A Successful Public Private 3D Printing (Postprint)

DTIC Science & Technology

2016-09-01

National Additive Manufacturing Innovation Institute, a public-private partnership led by the National Center for Defense Manufacturing and Machining...NCDMM), a not-for-profit 501(c)3 organization. The vision for America Makes is to accelerate additive manufacturing (AM) innovation to enable...60 members are small businesses. 15. SUBJECT TERMS America Makes; National Additive Manufacturing Innovation Institute (NAMII); National Center

Energy-Based Tetrahedron Sensor for High-Temperature, High-Pressure Environments

NASA Technical Reports Server (NTRS)

Gee, Kent L.; Sommerfeldt, Scott D.; Blotter, Jonathan D.

2012-01-01

An acoustic energy-based probe has been developed that incorporates multiple acoustic sensing elements in order to obtain the acoustic pressure and three-dimensional acoustic particle velocity. With these quantities, the user can obtain various energy-based quantities, including acoustic energy density, acoustic intensity, and acoustic impedance. In this specific development, the probe has been designed to operate in an environment characterized by high temperatures and high pressures as is found in the close vicinity of rocket plumes. Given these capabilities, the probe is designed to be used to investigate the acoustic conditions within the plume of a rocket engine or jet engine to facilitate greater understanding of the noise generation mechanisms in those plumes. The probe features sensors mounted inside a solid sphere. The associated electronics for the probe are contained within the sphere and the associated handle for the probe. More importantly, the design of the probe has desirable properties that reduce the bias errors associated with determining the acoustic pressure and velocity using finite sum and difference techniques. The diameter of the probe dictates the lower and upper operating frequencies for the probe, where accurate measurements can be acquired. The current probe design implements a sphere diameter of 1 in. (2.5 cm), which limits the upper operating frequency to about 4.5 kHz. The sensors are operational up to much higher frequencies, and could be used to acquire pressure data at higher frequencies, but the energy-based measurements are limited to that upper frequency. Larger or smaller spherical probes could be designed to go to lower or higher frequency range

Analysis of the interrelationship of energy, economy, and environment: A model of a sustainable energy future for Korea

NASA Astrophysics Data System (ADS)

Boo, Kyung-Jin

The primary purpose of this dissertation is to provide the groundwork for a sustainable energy future in Korea. For this purpose, a conceptual framework of sustainable energy development was developed to provide a deeper understanding of interrelationships between energy, the economy, and the environment (E 3). Based on this theoretical work, an empirical simulation model was developed to investigate the ways in which E3 interact. This dissertation attempts to develop a unified concept of sustainable energy development by surveying multiple efforts to integrate various definitions of sustainability. Sustainable energy development should be built on the basis of three principles: ecological carrying capacity, economic efficiency, and socio-political equity. Ecological carrying capacity delineates the earth's resource constraints as well as its ability to assimilate wastes. Socio-political equity implies an equitable distribution of the benefits and costs of energy consumption and an equitable distribution of environmental burdens. Economic efficiency dictates efficient allocation of scarce resources. The simulation model is composed of three modules: an energy module, an environmental module and an economic module. Because the model is grounded on economic structural behaviorism, the dynamic nature of the current economy is effectively depicted and simulated through manipulating exogenous policy variables. This macro-economic model is used to simulate six major policy intervention scenarios. Major findings from these policy simulations were: (1) carbon taxes are the most effective means of reducing air-pollutant emissions; (2) sustainable energy development can be achieved through reinvestment of carbon taxes into energy efficiency and renewable energy programs; and (3) carbon taxes would increase a nation's welfare if reinvested in relevant areas. The policy simulation model, because it is based on neoclassical economics, has limitations such that it cannot fully

A comparison of observed and forecast energetics over North America

NASA Technical Reports Server (NTRS)

Baker, W. E.; Brin, Y.

1985-01-01

The observed kinetic energy balance is calculated over North America and compared with that computed from forecast fields for the 13-15 January 1979 cyclone. The FGGE upper-air rawinsonde network serves as the observational database while the forecast energetics are derived from a numerical integration with the GLAS fourth-order general circulation model initialized at 00 GMT 13 January. Maps of the observed and predicted kinetic energy and eddy conversion are in good qualitative agreement, although the model eddy conversion tends to be 2 to 3 times stronger than the observed values. Both the forecast and observations exhibit the lower and upper tropospheric maxima in vertical profiles of kinetic energy generation and dissipation typically found in cyclonic disturbances. An interesting time lag is noted in the observational analysis with the maximum observed kinetic energy occurring 12 h later than the maximum eddy conversion over the same region.

Comfort, Energy Efficiency and Adoption of Personal Cooling Systems in Warm Environments: A Field Experimental Study

PubMed Central

He, Yingdong; Li, Nianping; Wang, Xiang; He, Meiling; He, De

2017-01-01

It is well known that personal cooling improves thermal comfort and save energy. This study aims to: (1) compare different personal cooling systems and (2) understand what influences users’ willingness to adopt them. A series of experiments on several types of personal cooling systems, which included physical measurements, questionnaires and feedback, was conducted in a real office environment. The obtained results showed that personal cooling improved comfort of participants in warm environments. Then an improved index was proposed and used to compare different types of personal cooling systems in terms of comfort and energy efficiency simultaneously. According to the improved index, desk fans were highly energy-efficient, while the hybrid personal cooling (the combination of radiant cooling desk and desk fan) consumed more energy but showed advantages of extending the comfortable temperature range. Moreover, if personal cooling was free, most participants were willing to adopt it and the effectiveness was the main factor influencing their willingness, whereas if participants had to pay, they probably refused to adopt it due to the cost and the availability of conventional air conditioners. Thus, providing effective and free personal cooling systems should be regarded as a better way for its wider application. PMID:29149078

America's Cup yacht racing: race analysis and physical characteristics of the athletes.

PubMed

Neville, Vernon; Calefato, Julian; Pérez-Encinas, Cristina; Rodilla-Sala, Enrique; Rada-Ruiz, Sergio; Dorochenko, Paul; Folland, Jonathan P

2009-07-01

The America's Cup is the oldest competing trophy in sport, yet little is known of the nature and intensity of racing or the physical characteristics of the athletes. In this study, aspects of the physical demands of America's Cup yacht racing were analysed, including the intensity of exercise and activity pattern of "grinding". Anthropometric data were collected from 92 professional male America's Cup sailors, and fitness data from a top-4 and a lower-7 ranking team during the 32nd America's Cup. Over the 135 races, mean race duration was 82 min (s = 9), with 20 tacks (s = 10) and 8 gybes (s = 3) per race. Grinding bouts were 5.5 s (s = 5.4; range: 2.2-66.3) long, with 143 exercise bouts per race and an exercise-to-rest ratio of 1:6. Mean and peak heart rate was 64% and 92% of maximum for all positions, with bowmen highest (71% and 96%). Grinders were taller, heavier, and stronger than all other positions. Body fat was similar between positions (13%, s = 4). The higher-standard team was stronger and had greater strength endurance, which probably contributed to their quicker manoeuvres. Intensity of exercise was dependent on the similarity of competing boats and the role of the athlete. The short duration and intermittent nature of grinding is indicative of predominantly anaerobic energy provision.

Environment, power, and society. [stressing energy language and energy analysis

DOE Office of Scientific and Technical Information (OSTI.GOV)

Odum, H.T.

Studies of the energetics of ecological systems suggest general means for applying basic laws of energy and matter to the complex systems of nature and man. In this book, energy language is used to consider the pressing problem of survival in our time--the partnership of man in nature. An effort is made to show that energy analysis can help answer many of the questions of economics, law, and religion. Models for the analysis of a system are made by recognizing major divisions whose causal relationships are indicated by the pathways of interchange of energy and work. Then simulation allows themore » model's performance to be tested against the performance of the real system. Ideal energy flows are illustrated with ecological systems and then applied to all kinds of situations from very small biochemical processes to the large overall systems of man and the biosphere. Energy diagraming is included to consider the great problems of power, pollution, population, food, and war. This account also attempts to introduce ecology through the energy language.« less

49 CFR 661.21 - State Buy America provisions.

Code of Federal Regulations, 2010 CFR

2010-10-01

... 49 Transportation 7 2010-10-01 2010-10-01 false State Buy America provisions. 661.21 Section 661... ADMINISTRATION, DEPARTMENT OF TRANSPORTATION BUY AMERICA REQUIREMENTS § 661.21 State Buy America provisions. (a) Except as provided in paragraph (b) of this section, any State may impose more stringent Buy America or...

49 CFR 661.21 - State Buy America provisions.

Code of Federal Regulations, 2014 CFR

2014-10-01

... 49 Transportation 7 2014-10-01 2014-10-01 false State Buy America provisions. 661.21 Section 661... ADMINISTRATION, DEPARTMENT OF TRANSPORTATION BUY AMERICA REQUIREMENTS § 661.21 State Buy America provisions. (a) Except as provided in paragraph (b) of this section, any State may impose more stringent Buy America or...

49 CFR 661.21 - State Buy America provisions.

Code of Federal Regulations, 2011 CFR

2011-10-01

... 49 Transportation 7 2011-10-01 2011-10-01 false State Buy America provisions. 661.21 Section 661... ADMINISTRATION, DEPARTMENT OF TRANSPORTATION BUY AMERICA REQUIREMENTS § 661.21 State Buy America provisions. (a) Except as provided in paragraph (b) of this section, any State may impose more stringent Buy America or...

49 CFR 661.21 - State Buy America provisions.

Code of Federal Regulations, 2012 CFR

2012-10-01

... 49 Transportation 7 2012-10-01 2012-10-01 false State Buy America provisions. 661.21 Section 661... ADMINISTRATION, DEPARTMENT OF TRANSPORTATION BUY AMERICA REQUIREMENTS § 661.21 State Buy America provisions. (a) Except as provided in paragraph (b) of this section, any State may impose more stringent Buy America or...

49 CFR 661.21 - State Buy America provisions.

Code of Federal Regulations, 2013 CFR

2013-10-01

... 49 Transportation 7 2013-10-01 2013-10-01 false State Buy America provisions. 661.21 Section 661... ADMINISTRATION, DEPARTMENT OF TRANSPORTATION BUY AMERICA REQUIREMENTS § 661.21 State Buy America provisions. (a) Except as provided in paragraph (b) of this section, any State may impose more stringent Buy America or...

Differential effects of environment on potato phenylpropanoid and carotenoid expression

USDA-ARS?s Scientific Manuscript database

The extent of environmental effects on tuber phytonutrients is unclear, as is whether environment significantly influences potato nutritional quality. Potatoes grown in environmentally diverse locations in North America (Alaska, Texas and Florida) were profiled for over forty tuber phenylpropanoids ...

Attitudes of Preservice Teachers Toward Energy Conservation.

ERIC Educational Resources Information Center

Shrigley, Robert L.; Koballa, Thomas R., Jr.

1983-01-01

Reported are preservice elementary teachers' (N=204) responses to 19 items considered as significant predictors of their energy conservation attitudes. Among the results are findings that 75 percent of the sample believes America's strength as a world leader depends on its ability to use energy wisely and a willingness to conserve energy. (JN)

78 FR 36296 - Buy America Waiver Notification

Federal Register 2010, 2011, 2012, 2013, 2014

2013-06-17

... DEPARTMENT OF TRANSPORTATION Federal Highway Administration Buy America Waiver Notification AGENCY... regarding the FHWA's finding that a conditional Buy America waiver is appropriate for the obligation of... assembled in the United States. The FHWA's Buy America requirements provide that 100 percent of all steel...

Building America Case Study: Ground Source Heat Pump Research, TaC Studios Residence, Atlanta, Georigia (Fact Sheet)

DOE Office of Scientific and Technical Information (OSTI.GOV)

Not Available

2014-09-01

As part of the NAHB Research Center Industry Partnership, Southface partnered with TaC Studios, an Atlanta based architecture firm specializing in residential and light commercial design, on the construction of a new test home in Atlanta, GA in the mixed-humid climate. This home serves as a residence and home office for the firm's owners, as well as a demonstration of their design approach to potential and current clients. Southface believes the home demonstrates current best practices for the mixed-humid climate, including a building envelope featuring advanced air sealing details and low density spray foam insulation, glazing that exceeds ENERGY STARmore » requirements, and a high performance heating and cooling system. Construction quality and execution was a high priority for TaC Studios and was ensured by a third party review process. Post construction testing showed that the project met stated goals for envelope performance, an air infiltration rate of 2.15 ACH50. The homeowner's wished to further validate whole house energy savings through the project's involvement with Building America and this long-term monitoring effort. As a Building America test home, this home was evaluated to detail whole house energy use, end use loads, and the efficiency and operation of the ground source heat pump and associated systems. Given that the home includes many non-typical end use loads including a home office, pool, landscape water feature, and other luxury features not accounted for in Building America modeling tools, these end uses were separately monitored to determine their impact on overall energy consumption.« less

World Trade in Medicinal Plants from Spanish America, 1717–1815

PubMed Central

Gänger, Stefanie

2015-01-01

This article outlines the history of the commerce in medicinal plants and plant-based remedies from the Spanish American territories in the eighteenth century. It maps the routes used to transport the plants from Spanish America to Europe and, along the arteries of European commerce, colonialism and proselytism, into societies across the Americas, Asia and Africa. Inquiring into the causes of the global ‘spread’ of American remedies, it argues that medicinal plants like ipecacuanha, guaiacum, sarsaparilla, jalap root and cinchona moved with relative ease into Parisian medicine chests, Moroccan court pharmacies and Manila dispensaries alike, because of their ‘exotic’ charisma, the force of centuries-old medical habits, and the increasingly measurable effectiveness of many of these plants by the late eighteenth century. Ultimately and primarily, however, it was because the disease environments of these widely separated places, their medical systems and materia medica had long become entangled by the eighteenth century. PMID:25498437

Transportation and the Environment. Publication No. 74-2.

ERIC Educational Resources Information Center

Fagan, James S.

The increasingly important role of transportation and its environmental impact is given major emphasis in this curriculum unit for secondary students. Four purposes of this unit are to describe and show (1) the historical development of transportation in America; (2) the effect of current transportation practices upon the environment; (3) some…

Alfalfa -- a sustainable crop for biomass energy production

USDA-ARS?s Scientific Manuscript database

Alfalfa (Medicago sativa) has the potential to be a significant contributor to America's renewable energy future. In an alfalfa biomass energy production system, alfalfa forage would be separated into stem and leave fractions. The stems would be processed to produce energy, and the leaves would be s...

Clean Energy Manufacturing Boosting U.S. Competitiveness

DOE Office of Scientific and Technical Information (OSTI.GOV)

None

2015-09-14

Clean energy manufacturing is booming in the United States. U.S. clean energy investment topped $51 billion in 2014 alone, and even more growth is expected in the $250 billion clean energy market worldwide in coming years. America has an important opportunity to continue growing clean energy manufacturing industries, along with the high quality jobs and stronger local economies that come with them.