Wind Energy literature survey no. 25

DEFF Research Database (Denmark)

Henriksen, Lars Christian

2012-01-01

As a service to readers, Wind Energy regularly conducts literature surveys and publishes lists of relevant articles drawn from recent issues of a large number of periodicals including Journal of Wind Engineering and Industrial Aerodynamics, International Journal of Energy Research, Renewable Energy......, Energy Sources, Journal of Solar Energy Engineering, American Institute of Aeronautics and Astronautics Journal, Electric Power Components and Systems along with a number of periodicals published by the Institute of Electrical and Electronics Engineers and so on. The list is limited exclusively...... to journals not specifically devoted to wind energy and its applications. To assist the reader, the list is separated into broad categories. Although many papers fit several categories, each paper is listed only once under the category thought most appropriate. Please note that the inclusion in the list...

Wind Energy literature survey no. 28

DEFF Research Database (Denmark)

Henriksen, Lars Christian

2013-01-01

As a service to readers, Wind Energy regularly conducts literature surveys and publishes lists of relevant papers drawn from recent issues of a large number of periodicals including Journal of Wind Engineering and Industrial Aerodynamics, International Journal of Energy Research, Renewable Energy......, Energy Sources, Journal of Solar Energy Engineering, American Institute of Aeronautics and Astronautics Journal and Electric Power Components and Systems along with a number of periodicals published by the Institute of Electrical and Electronics Engineers, etc. The list is limited exclusively to journals...... not specifically devoted to wind energy and its applications. To assist the reader, the list is separated into broad categories. Although many papers fit several categories, each paper is listed only once under the category thought most appropriate. Please note that the inclusion in the list is not an endorsement...

Wind Energy literature survey no. 27

DEFF Research Database (Denmark)

Henriksen, Lars Christian

2013-01-01

As a service to readers, Wind Energy regularly conducts literature surveys and publishes lists of relevant papers drawn from recent issues of a large number of periodicals including Journal of Wind Engineering and Industrial Aerodynamics, International Journal of Energy Research, Renewable Energy......, Energy Sources, Journal of Solar Energy Engineering, American Institute of Aeronautics and Astronautics Journal and Electric Power Components and Systems along with a number of periodicals published by the Institute of Electrical and Electronics Engineers, etc. The list is limited exclusively to journals...... not specifically devoted to wind energy and its applications. To assist the reader, the list is separated into broad categories. Although many papers fit several categories, each paper is listed only once under the category thought most appropriate. Please note that the inclusion in the list is not an endorsement...

Wind Energy literature survey no. 12

DEFF Research Database (Denmark)

Henriksen, Lars Christian

2009-01-01

As a service to readers, Wind Energy regularly conducts literature surveys and publishes lists of relevant papers drawn from recent issues of a large number of periodicals including Journal of Wind Engineering and Industrial Aerodynamics, International Journal of Energy Research, Renewable Energy......, Energy Sources, Journal of Solar Energy Engineering, American Institute of Aeronautics and Astronautics Journal and Electric Power Components and Systems along with a number of periodicals published by the Institute of Electrical and Electronics Engineers, etc. The list is limited exclusively to journals...... not specifically devoted to wind energy and its applications. To assist the reader, the list is separated into broad categories. Although many papers fit several categories, each paper is listed only once under the category thought most appropriate. Please note that the inclusion in the list is not an endorsement...

Wind Energy literature survey no. 26

DEFF Research Database (Denmark)

Henriksen, Lars Christian

2012-01-01

As a service to readers, Wind Energy regularly conducts literature surveys and publishes lists of relevant papers drawn from recent issues of a large number of periodicals including Journal of Wind Engineering and Industrial Aerodynamics, International Journal of Energy Research, Renewable Energy......, Energy Sources, Journal of Solar Energy Engineering, American Institute of Aeronautics and Astronautics Journal and Electric Power Components and Systems along with a number of periodicals published by the Institute of Electrical and Electronics Engineers, etc. The list is limited exclusively to journals...... not specifically devoted to wind energy and its applications. To assist the reader, the list is separated into broad categories. Although many papers fit several categories, each paper is listed only once under the category thought most appropriate. Please note that the inclusion in the list is not an endorsement...

A literature survey on energy-growth nexus

International Nuclear Information System (INIS)

Ozturk, Ilhan

2010-01-01

This paper provides a survey of the recent progress in the literature of energy consumption-economic growth and electricity consumption-economic growth causality nexus. The survey highlights that most empirical studies focus on either testing the role of energy (electricity) in stimulating economic growth or examining the direction of causality between these two variables. Although the positive role of energy on growth has become a stylized fact, there are some methodological reservations about the results from these empirical studies. A general observation from these studies is that the literature produced conflicting results and there is no consensus neither on the existence nor on the direction of causality between energy consumption (electricity consumption) and economic growth. As a policy implication, to avoid from conflicting and unreliable results, the authors may use the autoregressive distributed lags bounds test, two-regime threshold co-integration models, panel data approach and multivariate models including new variables (such as: real gross fixed capital formation, labor force, carbon dioxide emissions, population, exchange rates, interest rates, etc.). Thus, the authors should focus more on the new approaches and perspectives rather than by employing usual methods based on a set of common variables for different countries and different intervals of time.

Energy and the social sciences. A preliminary literature survey

Energy Technology Data Exchange (ETDEWEB)

Sommers, P.

1975-01-01

The social science literature pertaining to energy problems is reviewed, and preliminary suggestions for research projects and research strategy are presented. Much of the social science literature on energy is in the field of economics, where such themes as econometric models, pricing policy, taxation, and government-industry interactions are discussed. Among the suggested research efforts is a study of proper economic criteria for determining rates of development of alternative sources of energy. The political science literature on energy is not well developed, but a review of it indicates interesting possibilities for research. The kinds of social and political institutions that would be most effective in an energy-constrained economy should be studied, and a comparative study of institutions now in existence in the United States and other countries is suggested. The social effects of centralized, comprehensive decision-making, which might be necessary in the event of significant shortages of energy, should be studied. The roles of community groups, interest groups, the media, government, etc., in decision-making should receive continuing attention. In the fields of sociology and psychology there is a need for more understanding of the attitudes, beliefs, and behavior of individuals about energy matters. The ways in which people adapt to energy shortages and changes in energy prices should be a subject for continuing studies. It is suggested that plans be made for surveys of coping strategies under emergency conditions as well as under conditions of gradual change. A possible long-range reaction to energy shortages and high prices might be a decrease in living-space available to individuals and families, and the work of psychologists in this area should be analyzed. 41 references.

Social science literature on the environment: review and prospects for energy studies. A preliminary literature survey

Energy Technology Data Exchange (ETDEWEB)

Sommers, P.

1975-01-01

Much of the social science literature on environment is of recent origin and represents the response of the social science research community to a complex societal problem in which technology is a major factor. Energy represents another such problem to which the social science research community is now turning its attention. Because energy problems and environment problems have some similarities and because energy-conversion processes have large effects on the environment, a review of the social science literature on environment was undertaken. The purposes of this review are as follows: (1) to study the possible utility in energy research of some of the concepts developed in social science research on the environment; (2) to study the possible utility in energy research of some of the methodologies utilized in social science research on the environment; and (3) to study the extent to which the results of social science research on the environment have contributed to the development of policy. The first two items above receive major attention in this preliminary literature survey. 50 references.

Energy and society: a conceptual mapping. A preliminary literature survey. [142 references cited

Energy Technology Data Exchange (ETDEWEB)

Clark, R.W.

1976-01-01

This literature survey relates energy to four broad categories of social research: Part One--The Diffusion of Innovations; Part Two--Community Studies; Part III--Culture Contact Studies; and Part IV--Energy and Society. The purpose of the report is twofold: to provide a nonexhaustive literature overview for each of these four categories of social science research; and to suggest how such research contributes to the study of energy-society interactions and how future research might be directed toward improving this developing body of knowledge. 143 references.

Energy conservation by hyperfiltration: food industry background literature survey

Energy Technology Data Exchange (ETDEWEB)

1980-04-15

The application of hyperfiltration to selected food product streams and food processing wastewaters for energy conservation was examined. This literature survey had led to the following conclusions: no research has been conducted in the food industry using membranes with hot process streams due to the temperature limitation (< 40/sup 0/C) of the typically studied cellulose acetate membranes; based on the bench-scale research reviewed, concentration of fruit and vegetable juices with membranes appears to be technically feasible; pretreatment and product recovery research was conducted with membranes on citrus peel oil, potato processing and brine wastewaters and wheys. The experiments demonstrated that these applications are feasible; many of the problems that have been identified with membranes are associated with either the suspended solids or the high osmotic pressure and viscosity of many foods; research using dynamic membranes has been conducted with various effluents, at temperatures to approx. 100/sup 0/C, at pressures to 1200 psi and with suspended solids to approx. 2%; and, the dynamic membrane is being prototype tested by NASA for high temperature processing of shower water. The literature review substantiates potential for dynamic membrane on porous stainless tubes to process a number of hot process and effluent streams in the food processing industry. Hot water for recycle and product concentrations are major areas with potential for economic application. The two plants involved in the first phase of the project should be reviewed to identify potential energy conservation applications. As many as possible of the conservation applications should be tested during the screening phase at each site. The most promising applications at each site should be evaluated more intensively to establish engineering estimates of the economics of this technology for the canned fruit and vegetable segment of the food industry.

Solar energy applications in transportation facilities : a literature review.

Science.gov (United States)

1978-01-01

This report presents the results of a survey of the literature and other sources to determine the types of application that have been made of solar energy in the transportation field. The use of solar energy for powering automatic traffic counters, v...

1979-80 Literature Electives Survey.

Science.gov (United States)

Young, Art

1980-01-01

A group of 66 college English departments was surveyed regarding their most popular literature courses. Most popular were courses in Shakespeare, science fiction, film, fiction, United States literature, and modern and contemporary literature. The most popular writing courses were creative, technical/business, and advanced composition. (DF)

Urananite leaching: literature survey

Energy Technology Data Exchange (ETDEWEB)

Grisham, G.F.; Bryant, E.A.; Williams, K.E.

1979-04-01

A literature survey was undertaken to provide background materials for a series of experiments involving the interaction of spent uranium dioxide fuel with various environments. Notes and references pertaining to the basic properties of UO/sub 2/ as produced and after reactor exposure are presented. The use of computerized literature searches is illustrated with specific topics related to leaching experiments. 57 references.

Urananite leaching: literature survey

International Nuclear Information System (INIS)

Grisham, G.F.; Bryant, E.A.; Williams, K.E.

1979-04-01

A literature survey was undertaken to provide background materials for a series of experiments involving the interaction of spent uranium dioxide fuel with various environments. Notes and references pertaining to the basic properties of UO 2 as produced and after reactor exposure are presented. The use of computerized literature searches is illustrated with specific topics related to leaching experiments. 57 references

The Aalborg Survey / Part 4 - Literature Study

DEFF Research Database (Denmark)

Harder, Henrik; Christensen, Cecilie Breinholm

Background and purpose The Aalborg Survey consists of four independent parts: a web, GPS and an interview based survey and a literature study, which together form a consistent investigation and research into use of urban space, and specifically into young people’s use of urban space: what young......) and the research focus within the cluster of Mobility and Tracking Technologies (MoTT), AAU. Summary / Part 4 - Literature Study The 4th part of the DUS research project has been carried out during the spring 2012 and consists primarily of a literature search and bibliographical listings of literature by the three....... Jensen are conducting research within the field related to this research project. Furthermore, both are intended end users of the outcome of this literature study. Finally, all references have been collected in a digital database in RefWorks....

Wind energy literature survey no. 8

DEFF Research Database (Denmark)

Henriksen, Lars Christian

2008-01-01

To keep readers up-to-date in the field, each issue of Wind Energy will contain a list of relevant published articles drawn from recent issues of a large number of periodicals including Journal of Wind Engineering and Industrial Aerodynamics, International Journal of Energy Research, Renewable...... Energy, Energy Sources, Journal of Solar Energy Engineering, American Institute of Aeronautics and Astronautics Journal, Electric Power Components and Systems along with a number of periodicals published by the Institute of Electrical and Electronics Engineers, etc. The list is limited exclusively...... to journals not specifically devoted to wind energy and its applications. To assist the reader, the list is separated into broad categories. Although many papers fit several categories, each paper is listed only once under the category thought most appropriate. Also note that the inclusion in the list...

Wind energy literature survey no. 9

DEFF Research Database (Denmark)

Henriksen, Lars Christian

2008-01-01

To keep readers up-to-date in the field, each issue of Wind Energy will contain a list of relevant published articles drawn from recent issues of a large number of periodicals including Journal of Wind Engineering and Industrial Aerodynamics, International Journal of Energy Research, Renewable...... Energy, Energy Sources, Journal of Solar Energy Engineering, American Institute of Aeronautics and Astronautics Journal, Electric Power Components and Systems along with a number of periodicals published by the Institute of Electrical and Electronics Engineers (IEEE), etc. The list is limited exclusively...... to journals not specifically devoted to wind energy and its applications. To assist the reader, the list is separated into broad categories. Although many papers fit several categories, each paper is listed only once under the category thought most appropriate. Also note that the inclusion in the list...

Technology assessments in transportation: survey of recent literature

Energy Technology Data Exchange (ETDEWEB)

LaBelle, S.J.

1980-03-01

A survey and an evaluation of recent studies of transportation systems done in a technology-assessment framework were undertaken as the basis for a detailed statement of work for a US Department of Energy technology assessment of transportation energy-conservation strategies. Several bibliographies were searched and numerous professionals in the field of technology assessment were contacted regarding current work. Detailed abstracts were prepared for studies judged to be sufficiently broad in coverage of impacts assessed, yet detailed in coverage of all or part of the nation's transportation systems. Some studies were rich in data but not comprehensive in their analytical approach; brief abstracts were prepared for these. An explanation of the criteria used to screen the studies, as well as abstracts of 37 reports, are provided in this compendium of transportation-technology-assessment literature.

Reservoir sedimentation; a literature survey

NARCIS (Netherlands)

Sloff, C.J.

1991-01-01

A survey of literature is made on reservoir sedimentation, one of the most threatening processes for world-wide reservoir performance. The sedimentation processes, their impacts, and their controlling factors are assessed from a hydraulic engineering point of view with special emphasis on

Energy Systems Training Programs and Certifications Survey White Paper

Energy Technology Data Exchange (ETDEWEB)

Cox, Daryl [Oak Ridge National Lab. (ORNL), Oak Ridge, TN (United States); Nimbalkar, Sachin U. [Oak Ridge National Lab. (ORNL), Oak Ridge, TN (United States); Wenning, Thomas J. [Oak Ridge National Lab. (ORNL), Oak Ridge, TN (United States); Thirumaran, Kiran [Oak Ridge National Lab. (ORNL), Oak Ridge, TN (United States); Guo, Wei [Oak Ridge National Lab. (ORNL), Oak Ridge, TN (United States)

2017-02-01

Compressed air system, industrial refrigeration system, chilled water system, pump system, fan system, steam system, process heating system, and combined heat and power system are the major industrial energy systems. By helping enhance knowledge and skills of workforce, training and certification programs on these systems are essential to improve energy efficiency of manufacturing facilities. A literature survey of currently available training and certification programs on these systems was conducted.

A survey of computer science capstone course literature

Science.gov (United States)

Dugan, Robert F., Jr.

2011-09-01

In this article, we surveyed literature related to undergraduate computer science capstone courses. The survey was organized around course and project issues. Course issues included: course models, learning theories, course goals, course topics, student evaluation, and course evaluation. Project issues included: software process models, software process phases, project type, documentation, tools, groups, and instructor administration. We reflected on these issues and thecomputer science capstone course we have taught for seven years. The survey summarized, organized, and synthesized the literature to provide a referenced resource for computer science instructors and researchers interested in computer science capstone courses.

Survey of the actual state of energy consumption in the residential/commercial sector; Minsei bumon energy shohi jittai chosa

Energy Technology Data Exchange (ETDEWEB)

NONE

1996-03-01

With relation to energy demand in the business field, the paper conducted a questionnaire survey of the actual state and preparation of the existing literature and data. The purpose is to make the consumption structure and trend clear and to make it useful for the development/introduction of new energy and petroleum substitution energy in the future. The unit energy consumption in the business type, `office buildings` decreased from 227.0 Mcal/m{sup 2} per year in the fiscal 1990 survey to 179.5 Mcal/m{sup 2} per year in the fiscal 1995 survey. The energy type shifted from petroleum to electricity and gas. The unit energy consumption in the business type, `wholesale/retail` slightly decreased from 360.9 Mcal/m{sup 2} per year in the previous survey to 342.7 Mcal/{sup 2} per year in the survey this time. The energy type showed the same trend as in the case of office buildings. The unit energy consumption in the business type, `restaurants` increased from 573.3 Mcal/m{sup 2} per year in the previous survey to 622.8 Mcal/m{sup 2} per year in the survey this time. As energy type, electricity increased while gas remarkably decreased. 55 refs., 155 figs., 29 tabs.

Concept and development of information flow diagram for literature survey

International Nuclear Information System (INIS)

Noda, Masaru; Sato, Shoko; Ueda, Tadashi; Tsuchi, Hiroyuki; Koike, Akihisa

2007-01-01

The Information Flow Diagram for Literature Survey (IFDLS) has been developed to manage information and procedure in the literature survey phase of the PTAs selection process. It is a tool utilizing information technology, which can organize, analyze, and evaluate information from literature survey and manage their process systematically. IFDLS is able to show the flow of information and data, and the history of information management processing. Information coverage and quality is not homogenous throughout the country and, in some areas, there may not even be sufficient data available to be able to reach a judgment on conformity with the site-specific evaluation factors (SSEF). Literature surveys could only be conducted on a volunteer area before it is nominated as a PIA. However, the absence of information on any factor mentioned will not constitute disqualification of the area. On the contrary, an attempt to compare these sites with analogous areas in Japan will be done to assemble sufficient data and consequently make a decision on whether to proceed further. The application of IFDLS to literature survey phase of the PIA selection process is being proposed. The concept, construction, application and evolution of IFDLS towards application phase on a trial basis are discussed. (authors)

A Survey of Computer Science Capstone Course Literature

Science.gov (United States)

Dugan, Robert F., Jr.

2011-01-01

In this article, we surveyed literature related to undergraduate computer science capstone courses. The survey was organized around course and project issues. Course issues included: course models, learning theories, course goals, course topics, student evaluation, and course evaluation. Project issues included: software process models, software…

Anaerobic codigestion of municipal, farm, and industrial organic wastes: A survey of recent literature

DEFF Research Database (Denmark)

Alatriste-Mondragon, Felipe; Samar, P.; Cox, H.H.J.

2006-01-01

increase digester gas production and provide savings in the overall energy costs of plant operations. Methane recovery also helps to reduce the emission of greenhouse gases to the atmosphere. The goal of this literature survey was to summarize the research conducted in the last four years on anaerobic......-stage processes), and the operation temperature (e.g., mesophilic or thermophilic). Only a few reports on pilot; and full-scale studies were found. These evaluate general process performance and pretreatment of codigestates, energy production, and treatment costs....

Sea level rise : A literature survey

NARCIS (Netherlands)

Oude Essink, G.H.P.

1992-01-01

In order to assess the impact of sea level rise on Water Management, it is useful to understand the mechanisrns that determine the level of the sea. In this study, a literature survey is executed to analyze these mechanisms. Climate plays a centra! role in these mechanisms, Climate mainly changes

Residential Energy Consumption Survey: Quality Profile

Energy Technology Data Exchange (ETDEWEB)

NONE

1996-03-01

The Residential Energy Consumption Survey (RECS) is a periodic national survey that provides timely information about energy consumption and expenditures of U.S. households and about energy-related characteristics of housing units. The survey was first conducted in 1978 as the National Interim Energy Consumption Survey (NIECS), and the 1979 survey was called the Household Screener Survey. From 1980 through 1982 RECS was conducted annually. The next RECS was fielded in 1984, and since then, the survey has been undertaken at 3-year intervals. The most recent RECS was conducted in 1993.

Survey on the fusion/fission-hybrid-reactors, a literature review

International Nuclear Information System (INIS)

A survey, based on existing literature, of the work being pursued worldwide on fusion - fission (hybrid) reactor systems is presented. Six areas are reviewed: Plasma physics parameters; Blankets concepts; Fuel cycles; Reactor conceptual designs; Safety and environmental problems; System studies and economic perspectives. Attention has been restricted to systems using magnetically confined plasmas, mainly to mirror and Tokamak - type concepts. The aim is to provide sufficient information, even if not exhaustive, on hybrid reactor concepts in order to help understand what may be expected from their possible development and the ways in which hybrids could affect the future energy scenario. Some concluding remarks are made which represent the personal view of the authors only

Literature survey: health effects of radiation

International Nuclear Information System (INIS)

Tveten, U.; Garder, K.

This report was originally written as a chapter of a report entitled 'Air pollution effects of electric power generation, a literature survey', written jointly by the Norwegian Institute for Air Research (NILU) and the Institutt for Atomenergi (IFA). (INIS RN242406). A survey is presented of the health effects of radiation. It has not, however, been the intention of the authors to make a complete list of all the literature relevant to this subject. The NILU/IFA report was meant as a first step towards a method of comparing the health effects of electric power generation by fission, gas and oil. Consequently information relevant to quantification of the health effects on humans has been selected. It is pointed out that quantitative information on the health effects of low radiation and dose rates, as are relevant to routine releases, does not exist for humans. The convention of linear extrapolation from higher doses and dose rates is used worldwide, but it is felt by most that the estimates are conservative. As an example of the use of the current best estimates, a calculation of normal release radiation doses is performed. (Auth.)

Leachability of bituminized radioactive waste. Literature survey

International Nuclear Information System (INIS)

Akimoto, Toshiyuki; Nakayama, Shinichi; Iida, Yoshihisa; Nagano, Tetsushi

1999-02-01

Bituminized radioactive waste that will be returned from COGEMA, France is planned to be disposed of in deep geologic repository in Japan. Data on leachability of radionuclides from bituminized waste are required for the performance assessment of the disposal. We made a literature survey on bitumen and bituminized radioactive waste, placing emphasis on leach tests and leach data in terms of geologic disposal. This survey revealed that reliable leach data on transuranium elements and data obtained under reducing conditions that is characteristic to deep underground are lacking. (author). 64 refs

A survey of critical research areas in the energy segment of restructured electric power markets

International Nuclear Information System (INIS)

Nanduri, Vishnu; Das, Tapas K.

2009-01-01

Availability of a large volume of recent literature on deregulated (a.k.a. restructured) electricity markets underscores the importance of the research needs to ensure proper design and functioning of the markets. Researchers have made significant contributions fueling the evolution of the fundamental market design changes that have taken place since the beginning of the restructuring process. Due to the vast scope, existing survey papers are focused on particular facets of deregulated electricity markets. We adopt a similar approach by focusing on the most important research areas related to the energy market. The contributions of the survey paper lie in the novel approach used in classifying the literature based on critical research areas. Some areas of research such as auction based pricing, bidding strategy formulation, market equilibria, and market power are reviewed in a different light than other existing survey papers. We conclude by providing some future research directions for the energy markets. (author)

Solid Waste/Disease Relationships, A Literature Survey.

Science.gov (United States)

Hanks, Thrift G.

Presented is a comprehensive survey of the literature on the relationships between disease and solid wastes. Diseases are grouped on the basis of waste type or disease vector, such as chemical waste, human fecal waste, animal fecal waste, rodent-borne disease, mosquito-borne disease and miscellaneous communicable disease. The following format is…

Near infrared face recognition: A literature survey

Czech Academy of Sciences Publication Activity Database

Farokhi, Sajad; Flusser, Jan; Sheikh, U. U.

2016-01-01

Roč. 21, č. 1 (2016), s. 1-17 ISSN 1574-0137 R&D Projects: GA ČR GA15-16928S Institutional support: RVO:67985556 Keywords : Literature survey * Biometrics * Face recognition * Near infrared * Illumination invariant Subject RIV: JD - Computer Applications, Robotics http://library.utia.cas.cz/separaty/2016/ZOI/flusser-0461834.pdf

Literature survey

International Nuclear Information System (INIS)

Drury, J.S.; Michelson, D.; Ensminger, J.T.

1982-01-01

Literature was searched for methods of removing uranium from drinking water. No relevant papers were found, but approximately 1000 publications were identified in a less specific search for methods of removing uranium from water. Most of the latter publications dealt with the recovery of uranium from ores, industrial and analytical chemistry solutions, or seawater. The conditions under which these studies were performed were usually quite different from those normally occurring in municipal water treatment practice, but some potentially interesting systems of recovery were identified. A few papers addressed the problem of removing uranium from natural fresh waters and established the effectiveness of using adsorbents or coprecipitants, such as aluminum hydroxide, ferric hydroxide, activated carbon, and ion exchangers, under certain conditions. Also, many US manufacturers and users of water treatment equipment and products were contacted regarding recommended methods of removing uranium from potable water. Based on the results of these surveys, it is recommended that untreated, partially treated, and finished water samples from municipal water treatment facilities be analyzed to determine their extent of removal of uranium by presently used procedures. In addition, laboratory studies are suggested to determine what changes, if any, are needed to maximize the effectiveness of treatments that are already in use in existing water treatment plants

Technetium in the geologic environment - a literature survey

International Nuclear Information System (INIS)

Torstenfelt, B.; Allard, B.; Andersson, K.; Olofsson, U.

1981-07-01

The authors present a literature survey of technetium, discussing, in particular, the oxidation states, the chemistry of technetium in connection with spent nuclear fuel storage, the sorption of technetium in rock, clay, soil and sea bottom sediments. (G.T.H.)

Air purification by house plants : a literature survey

NARCIS (Netherlands)

Visser, de Pieter

2017-01-01

Within the project ‘Plant champion air purification’, a public-private cooperation, a literate survey was carried out to explore recent findings on the possibilities of plants to purify indoor contaminated air. Literature was searched in academic journals, on the internet and within reports recently

A literature survey of the biological effects and mechanics of electromagnetic radiation

International Nuclear Information System (INIS)

Zeh, K.A.

1985-01-01

The following report discusses the very controversial subject of electromagnetic interaction with the human body. The project was undertaken in the form of a literature survey to investigate the biological mechanisms responsible for the interaction, the theoretical models and associated mathematical techniques required to model the human body, the resulting energy deposition in the human and the factors which effect this. It was established that at present the most realistic model of man can be obtained using a block model and moment method technique with improved methods such as conjugate gradients or band approximation for the necessary matrix inversion. The impedance method of modelling could be very promising for future research. From the literature studied on biological effects no scientific evidence was found which definitely proves or disproves hazardous effects exist at low field intensities ( -2 ). The testes and the lens of the eye can be harmed, however, if the intensity is sufficient to cause a temperature rise of 1 degree Celsius in these organs

Harvesting Ambient Environmental Energy for Wireless Sensor Networks: A Survey

Directory of Open Access Journals (Sweden)

Gongbo Zhou

2014-01-01

Full Text Available In recent years, wireless sensor networks (WSNs have grown dramatically and made a great progress in many applications. But having limited life, batteries, as the power sources of wireless sensor nodes, have restricted the development and application of WSNs which often requires a very long lifespan for better performance. In order to make the WSNs prevalent in our lives, an alternative energy source is required. Environmental energy is an attractive power source, and it provides an approach to make the sensor nodes self-powered with the possibility of an almost infinite lifetime. The goal of this survey is to present a comprehensive review of the recent literature on the various possible energy harvesting technologies from ambient environment for WSNs.

Literature survey of redox reactions in the near field

International Nuclear Information System (INIS)

Miki, Takahito; Chiba, Tamotsu; Inagaki, Manabu; Sasamoto, Hiroshi; Yui, Mikazu

2000-01-01

This report presents a summary of literature survey about geochemical reactions which are important to evaluate the redox conditions in the near field rock mass and buffer. The results of literature survey are summarized as follows; Minerals including ferrous iron and organic materials in the rock mass are important reductants. Initial stage after closure of repository, oxygen will be consumed by pyrite, because the reaction rate between pyrite and oxygen is relatively fast. It is possible to estimate the redox capacity for reductants by rock (mineral)-water interaction experiment in a laboratory. And it is expected that the ferrous iron-rich rock and higher porosity rock may have bigger redox capacity. It is impossible to estimate the oxygen consumption rate by reductants such as minerals including ferrous iron. The rate law and rate constant for the oxidation reaction of ferrous iron in the solution are also determined. As a conclusion, it seems that we can evaluate kinetically the evolution of geochemical conditions in the near field rock mass and buffer by excavation of drifts, based on data derived from these existing literatures. (author)

Crack closure and sequential effects in fatigue: A literature survey

Science.gov (United States)

Holmgren, M.

A literature survey of the phenomenon of crack closure is reported here. The state of the art is reviewed and several empirical formulas for determining the crack closure are compared with each other. Their properties, advantages and disadvantages are briefly discussed. Experimental techniques for determining the crack closure stress are presented and experimental data from the literature are reported.

Laser surface cladding:a literature survey

OpenAIRE

Gedda, Hans

2000-01-01

This work consists of a literature survey of a laser surface cladding in order to investigate techniques to improve the cladding rate for the process. The high local heat input caused by the high power density of the laser generates stresses and the process is consider as slow when large areas are processed. To avoid these disadvantages the laser cladding process velocity can be increased three or four times by use of preheated wire instead of the powder delivery system. If laser cladding is ...

Anaerobic codigestion of municipal, farm, and industrial organic wastes: a survey of recent literature.

Science.gov (United States)

Alatriste-Mondragón, Felipe; Samar, Parviz; Cox, Huub H J; Ahring, Birgitte K; Iranpour, Reza

2006-06-01

Codigestion of organic wastes is a technology that is increasingly being applied for simultaneous treatment of several solid and liquid organic wastes. The main advantages of this technology are improved methane yield because of the supply of additional nutrients from the codigestates and more efficient use of equipment and cost-sharing by processing multiple waste streams in a single facility. Many municipal wastewater treatment plants (WWTPs) in industrialized countries currently process wastewater sludge in large digesters. Codigestion of organic wastes with municipal wastewater sludge can increase digester gas production and provide savings in the overall energy costs of plant operations. Methane recovery also helps to reduce the emission of greenhouse gases to the atmosphere. The goal of this literature survey was to summarize the research conducted in the last four years on anaerobic codigestion to identify applications of codigestion at WWTPs. Because the solids content in municipal wastewater sludge is low, this survey only focuses on codigestion processes operated at relative low solids content (slurry mode). Semi-solid or solid codigestion processes were not included. Municipal wastewater sludge, the organic fraction of municipal solid waste, and cattle manure (CAM) are the main wastes most often used in codigestion processes. Wastes that are codigested with these main wastes are wood wastes, industrial organic wastes, and farm wastes. These are referred to in this survey as codigestates. The literature provides many laboratory studies (batch assays and bench-scale digesters) that assess the digestibility of codigestates and evaluate the performance and monitoring of codigestion, inhibition of digestion by codigestates, the design of the process (e.g., single-stage or two-stage processes), and the operation temperature (e.g., mesophilic or thermophilic). Only a few reports on pilot- and full-scale studies were found. These evaluate general process

Energy policies of Poland: 1994 survey

International Nuclear Information System (INIS)

1995-01-01

This survey, conducted in co-operation with the Polish Government as a follow-up to the 1990 IEA Survey of Energy Policies of Poland, is intended to support Polish authorities responsible for designing measures and setting targets for energy policy. Another purpose is to report on progress made since 1990 in adapting the Polish energy sector to the requirements of a market economy. The survey documents and analyses recent developments in energy supply and demand, the energy pricing situation as of late 1994, Poland's energy supply security, the structure of the energy industries and the evolving relationship between the Government, public enterprises and private companies in the energy sector. It also looks at developments and initiatives in energy end-use efficiency and outlines the considerable environmental problems caused by energy production and use. The analysis points to areas where there is a need for further measures, comments on the Government's present policies and makes recommendations for the future. (authors). 41 figs., 51 tabs

Survey of Public Understanding on Energy Resources including Nuclear Energy (I)

International Nuclear Information System (INIS)

Park, Se-Moon; Song, Sun-Ja

2007-01-01

Women in Nuclear-Korea (WINK) surveyed the public understanding on various energy resources in early September 2006 to offer the result for establishment of the nuclear communication policy. The reason why this survey includes other energy resources is because the previous works are only limited on nuclear energy, and also aimed to know the public's opinion on the present communication skill of nuclear energy for the public understanding. The present study is purposed of having data how public understands nuclear energy compared to other energies, such as fossil fuels, hydro power, and other sustainable energies. The data obtained from this survey have shown different results according to the responded group; age, gender, residential area, etc. Responded numbers are more than 2,000 of general public and university students. The survey result shows that nuclear understanding is more negative in women than in men, and is more negative in young than older age

Public opinion about energy: a literature review

Energy Technology Data Exchange (ETDEWEB)

Farhar, B.C.; Weis, P.; Unseld, C.T.; Burns, B.A.

1979-06-01

A review and analysis of 115 surveys of the general population between 1973 and 1978 (before the Three Mile Island accident, sudden gasoline price increases, and spot gasoline shortages) are presented. The survey data are organized and analyzed according to a set of categories described in Chapter 2. The public's definition of the energy situation is the focus of Chapter 3. Chapter 4 describes public opinion concerning energy conservation pertaining to transportation and domestic energy use -- whether it is efficacious, how knowledgeable people are about conservation, whether they favor it, and whether they engage in it. Findings on the solar energy alternative are described in Chapter 5. Public opinion concerning more conventional sources of energy -- oil and natural gas, coal, and nuclear energy -- are discussed in Chapter 6. In Chapter 7, a summary of analytical findings by 10 major sociodemographic characteristics is presented. Chapter 8 describes analytical findings using various social-psychological variables. A summary is presented in Chapter 9.

Wind energy in industrial areas. Results of an attitude survey

International Nuclear Information System (INIS)

Schoolderman, J.A.; Huiberts, R.G.J.

2000-06-01

The feasibility of installing wind turbines in industrial parks in the Netherlands has been investigated. An overview is given of possibilities and constraints to fit in wind turbines in industrial areas, based on the results of a literature study, a market consultation of sectoral organizations, representatives of local industrial circles and industrial experts in the field of renewable energy. Also a telephone survey was carried out among 130 entrepreneurs in the Netherlands to determine their attitudes towards the use of sustainable energy and wind energy in industrial parks. The results of the attitude study are published in this report. The main report is a separate report for which a separate abstract has been prepared. The intermediate results were discussed at a meeting (23 February 2000), in which representatives from the industry, provinces, municipalities and the government participated

Beryllium for first wall, limiter and divertor - a literature survey

International Nuclear Information System (INIS)

Schuster, A.; Smid, I.; Kny, E.

1994-01-01

A survey of the topical literature on beryllium as material for plasma interactive components in future fusion devices is given. The radiation damage which can be expected as a result of the neutron irradiation from ignited tokamak plasma is discussed. The response to high heat fluxes and simulation experiments in different test facilities are referred. Another focus will be on the material properties literature data, on joining techniques and on compatibility with other materials. The performance of a beryllium coated first wall at JET is reported. Some relevant literature on other candidate materials for plasma interactive components shall be considered

Community Energy : a critical review of the literature

NARCIS (Netherlands)

van der Schoor, Tineke; Scholtens, Bert

2016-01-01

We analyze the literature regarding community energy. We investigate the appearance of studies in the literature and the geographical orientation of the case studies, as well as the actual journals where the articles are published. We relate the articles to the theoretical approaches that are being

Academic Librarians, Professional Literature, and New Technologies: A Survey

Science.gov (United States)

Hardesty, Skye; Sugarman, Tammy

2007-01-01

Keeping abreast of professional literature and the latest trends is critical for academic librarians to be successful, but in a time of information glut, are librarians achieving this? Over seven hundred academic librarians responded to this survey and inform us about their use of both traditional methods and new technologies to stay current.

2007 Global Energy Survey

Energy Technology Data Exchange (ETDEWEB)

Lauzon, Jean-Claude; Preng, Richard; Sutton, Bob; Pavlovic, Bojan

2007-06-15

The World Energy Council (WEC), in partnership with Korn/Ferry International undertook a survey focussing on the topic ''Tackling the Three S's: Sustainability, Security and Strategy.'' More than 50 senior executives from the world's leading energy companies and their strategic suppliers were interviewed by Korn/Ferry International.

Promises and pitfalls in environmentally extended input–output analysis for China: A survey of the literature

International Nuclear Information System (INIS)

Hawkins, Jacob; Ma, Chunbo; Schilizzi, Steven; Zhang, Fan

2015-01-01

As the world's largest developing economy, China plays a key role in global climate change and other environmental impacts of international concern. Environmentally extended input–output analysis (EE-IOA) is an important and insightful tool seeing widespread use in studying large-scale environmental impacts in China: calculating and analyzing greenhouse gas emissions, carbon and water footprints, pollution, and embodied energy. This paper surveys the published articles regarding EE-IOA for China in peer-reviewed journals and provides a comprehensive and quantitative overview of the body of literature, examining the research impact, environmental issues addressed, and data utilized. The paper further includes a discussion of the shortcomings in official Chinese data and of the potential means to move beyond its inherent limitations. - Highlights: • Articles in 2012–2013 more than doubled that published between 1995 and 2011. • CO 2 and energy are the most common topics, frequently associated with trade. • Data from the National Bureau of Statistics is widely used but seen as flawed. • Climate change, water supply, and food security drive the future of the literature

Nuclear Energy Literature Review

International Nuclear Information System (INIS)

Simic, Z.; Wastin, F.

2016-01-01

In the light of five years after a major accident at the Fukushima Daiichi nuclear power plant it is interesting to make nuclear energy related literature review. There is a number of accidents related reports from all major international institutions (like the IAEA and OECD NEA) and research organizations have drawn conclusions and lessons to learn from this terrible accident. These reports are the result of expert and scientific analyses carried out during these five years and they present ideal sources for both understanding what has happened and what can be learned in order to avoid and mitigate effects of such events in the future. From a wider perspective it is also interesting to analyze the impact on research and development (R and D) activities. This literature review is performed with hope to gain some useful insights from the analysis of the volume and topics in all research activities related to the Fukushima accident and nuclear energy (NE) altogether. This kind of review should at least provide an overview of trends and provide base for better planning of future activities. This paper analyzes the published NE related research of over more than 50 years with focus on three major nuclear accidents (TMI, Chernobyl and Fukushima). It has been performed using Scopus tools and database, and mainly focuses on statistics related to the subjects, countries, keywords and type of publishing. It also analyses how responsive is nuclear energy related R and D regarding the volume and subjects, and how is that research spread among most active countries. Nuclear power accidents influence increase and change of research. Both accidents, Chernobyl and Fukushima had maximum share in all nuclear power related papers at similar yearly level (9 percent in 1991 and 12 percent in 2015 respectively). TMI peaked at the 2.5 percent share in 1982. Engineering is the most frequent subjects for TMI and cumulative NE related publishing. Medicine and environmental science subjects

Studying dark energy with galaxy cluster surveys

International Nuclear Information System (INIS)

Mohr, Joseph J.; O'Shea, Brian; Evrard, August E.; Bialek, John; Haiman, Zoltan

2003-01-01

Galaxy cluster surveys provide a powerful means of studying the density and nature of the dark energy. The redshift distribution of detected clusters in a deep, large solid angle SZE or X-ray survey is highly sensitive to the dark energy equation of state. Accurate constraints at the 5% level on the dark energy equation of state require that systematic biases in the mass estimators must be controlled at better than the ∼10% level. Observed regularity in the cluster population and the availability of multiple, independent mass estimators suggests these precise measurements are possible. Using hydrodynamical simulations that include preheating, we show that the level of preheating required to explain local galaxy cluster structure has a dramatic effect on X-ray cluster surveys, but only a mild effect on SZE surveys. This suggests that SZE surveys may be optimal for cosmology while X-ray surveys are well suited for studies of the thermal history of the intracluster medium

Nontechnical Barriers to Solar Energy Use: Review of Recent Literature

Energy Technology Data Exchange (ETDEWEB)

Margolis, R.; Zuboy, J.

2006-09-01

This paper reviews the nontechnical barriers to solar energy use, drawing on recent literature to help identify key barriers that must be addressed as part of the Technology Acceptance efforts under the U.S. Department of Energy (DOE) Solar America Initiative. A broad literature search yielded more than 400 references, which were narrowed to 19 recent documents on nontechnical barriers to the use of solar energy and other energy efficiency and renewable energy (EE/RE) technologies. Some of the most frequently identified barriers included lack of government policy supporting EE/RE, lack of information dissemination and consumer awareness about energy and EE/RE, high cost of solar and other EE/RE technologies compared with conventional energy, and inadequate financing options for EE/RE projects.

Analysis of cement superplasticizers and grinding aids a literature survey

International Nuclear Information System (INIS)

Ervanne, H.; Hakanen, M.

2007-04-01

This literature survey reviews the methods for analysis of cement plasticizers and organic grounding aids in cement solutions in preparation of grouts/concrete and methods for determination of plasticizers and grinding aids in groundwater conditions. The survey focuses on three different types of superplasticizers: sulphonated naphthalene condensates, sulphonated melamine condensates and polycarboxylates. There are various organic grinding aids, such as alkanolamines, glycols or phenolic compounds, used in the cement industry. This review is concerned with the following compounds: triethylenetetramine, tetraethylenepentamine, diethanolamine, triethanolamine, triisopropanolamine, ethyleneglycol, diethyleneglycol, aminoethylethanolamine, hydroxyethyl diethylenetriamine and phenol. (orig.)

Energy storage: a review of recent literature

International Nuclear Information System (INIS)

Tatone, O.S.

1981-12-01

Recent literature on the technological and economic status of reversible energy storage has been reviewed. A broad range of research and development activities have been pursued between 1975 and the present. Most of this work has concentrated on improving technical and economic performance of previously known storage technologies. Hydraulic pumped storage with both reservoirs above ground and compressed air storage (1 plant) are the only methods that have been adopted by electric utilities. The need for electrical energy storage in Canada has not been acute because of the large proportion of hydraulic generation which incorporates some storge and, in most cases, can readily be used for load-following. Residential heat storage in ceramic room heaters has been used in Europe for several years. For Canadian climatic and market conditions larger, central heating units would be required. Residential heat storage depends upon utilities offering time-of-use rates and none in Canada do so at present. Most seasonal storage concepts depend upon storage of low-grade heat for district heating. The cost of energy storage is highly dependent upon annual energy throughput and hence favours smaller capacity systems operating on frequent charge/discharge cycles over long-term storage. Capital costs of energy storage methods from the literature, expressed in constant dollars, are compared graphically and tentative investment costs are presented for several storage methods

Energy and the deregulated marketplace 1998 survey

International Nuclear Information System (INIS)

Fowler, R.B.

1999-01-01

In this comprehensive survey of the energy and deregulated marketplace, 911 respondents indicate how deregulation will impact their business. Well organized for easy reference this published survey report provides answers on how companies will procure electricity and natural gas, and what criteria will be used in their decision process. The results presented also illustrate effect of real time pricing on the procurement of energy equipment. Readers will be able to see whether companies are delaying the purchase of energy efficiency equipment as a result of deregulation, as well as what current trends are developing in the use of energy services and performance contracting. The performance and overall cost effectiveness of various types of energy efficient equipment is also rated by respondents, and the results of existing installations is reported. Responses are broken down and can be assessed by respondent categories, including utility, energy supplier, energy user, power marketer, ESCO, equipment supplier, and consultant. This survey report offers a valuable tool for all companies whose business and marketing strategies are impacted by deregulation

Resource impact: curse or blessing? a literature survey

International Nuclear Information System (INIS)

Stevens, P.

2003-01-01

Common sense and economic theory suggest large revenues from natural resource projects should generate economic progress and development. Yet much evidence argues the opposite and that resource-rich countries suffer from 'resource curse'. This paper provides a survey of the academic literature on the impact of natural resources on an economy. The topic has long attracted interest in the economics literature but more recently, interest has revived. The paper first considers the large body of empirical work examining the relationship between resource abundance, poor economic performance and poverty. While this evidence supports the view of a negative impact, it is not without criticism and some assert a few countries managed instead to receive a 'blessing'. The paper assesses how the literature explains the transmission mechanisms between resource revenues and economic damage. Six areas are discussed: a long-term decline in terms of trade; revenue volatility; Dutch disease; crowding out effects; increasing the role of the state; and the sociocultural and political impacts. Finally, various options from the literature to avoid negative impacts are analysed: not developing the mineral deposits; diversifying the economy away from dependence on oil, gas and mineral exports; sterilising the incoming revenue; the use of stabilisation and oil funds; and reconsidering investment policies. The paper finishes by assessing what political reforms might be needed to carry out the necessary policies to avoid negative impacts. (author)

ATC/pilot voice communications: A survey of the literature

Science.gov (United States)

Prinzo, O. Veronika; Britton, Thomas W.

1993-11-01

The first radio-equipped control tower in the United States opened at the Cleveland Municipal Airport in 1930. From that time to the present, voice radio communications have played a primary role in air safety. Verbal communications in air traffic control (ATC) operations have been frequently cited as causal factors in operational errors and pilot deviations in the FAA Operational Error and Deviation System, the NASA Aviation Safety Reporting System (ASRS), and reports derived from government sponsored research projects. Collectively, the data provided by these programs indicate that communications constitute a significant problem for pilots and controllers. Although the communications problem was well known the research literature was fragmented, making it difficult to appreciate the various types of verbal communications problems that existed and their unique influence on the quality of ATC/pilot communications. This is a survey of the voice radio communications literature. The 43 reports in the review represent survey data, field studies, laboratory studies, narrative reports, and reviews. The survey topics pertain to communications taxonomies, acoustical correlates and cognitive/psycholinguistic perspectives. Communications taxonomies were used to identify the frequency and types of information that constitute routine communications, as well as those communications involved in operational errors, pilot deviations, and other safety-related events. Acoustical correlate methodologies identified some qualities of a speaker's voice, such as loudness, pitch, and speech rate, which might be used potentially to monitor stress, mental workload, and other forms of psychological or physiological factors that affect performance. Cognitive/psycho-linguistic research offered an information processing perspective for understanding how pilots' and controllers' memory and language comprehension processes affect their ability to communicate effectively with one another. This

Wind energy survey in Ethiopia

Energy Technology Data Exchange (ETDEWEB)

Wolde-Ghiorgis, W.

1988-01-01

The results are presented of a wind energy survey made for one country in Eastern Africa (Ethiopia) using mean wind speed data obtained from meteorological observations. The paper also presents reasons for expecting the calculated energy estimates to be potentially useful around most of the sites considered in the study.

Energy policies of Hungary: 1995 survey

International Nuclear Information System (INIS)

1995-01-01

Great progress has been made towards adapting the energy sector of the Hungarian economy to perform effectively in an increasingly market oriented economy since the last IEA Survey in 1991. This new report reviews progress in restructuring energy industries and developments in energy markets, privatisation policy and regulatory arrangements. it also examines issues of energy supply security and environmental protection. Analysis of energy supply and demand is based on the most authoritative data available and the Survey concludes with a series of recommendations designed to further achievement of the Government's energy policy objectives. The Government is applauded for building emergency oil stocks in line with IEA policy and for progress in industrial restructuring and price reform. At the same time the need to complete price reforms to schedule is underlined and the Government is urged to complete regulatory arrangements well ahead of the planned privatisation of gas and electricity industries to ensure success. (authors). 60 tabs

Nuclear fuel cycle risk assessment: survey and computer compilation of risk-related literature

International Nuclear Information System (INIS)

Yates, K.R.; Schreiber, A.M.; Rudolph, A.W.

1982-10-01

The US Nuclear Regulatory Commission has initiated the Fuel Cycle Risk Assessment Program to provide risk assessment methods for assistance in the regulatory process for nuclear fuel cycle facilities other than reactors. Both the once-through cycle and plutonium recycle are being considered. A previous report generated by this program defines and describes fuel cycle facilities, or elements, considered in the program. This report, the second from the program, describes the survey and computer compilation of fuel cycle risk-related literature. Sources of available information on the design, safety, and risk associated with the defined set of fuel cycle elements were searched and documents obtained were catalogued and characterized with respect to fuel cycle elements and specific risk/safety information. Both US and foreign surveys were conducted. Battelle's computer-based BASIS information management system was used to facilitate the establishment of the literature compilation. A complete listing of the literature compilation and several useful indexes are included. Future updates of the literature compilation will be published periodically. 760 annotated citations are included

Methodology for gathering nuclear energy literature

International Nuclear Information System (INIS)

Lambert, Maria B.M.A.

1996-01-01

Several activities related to gathering information and documents -conventional and non-conventional primary literature - to include in a bibliographic nuclear energy database are described and arranged, using as model the communication and information process in science and technology and the analysis of the indexed documents in the database. Methodological steps are identified and a collecting system model is presented. 112 refs., 4 tabs

Heat Transfer and Pressure Drop with Rough Surfaces, a Literature Survey

Energy Technology Data Exchange (ETDEWEB)

Bhattacharyya, A

1964-05-15

This literature survey deals with changes in heat transfer coefficient and friction factor with varying nature and degree of roughness. Experimental data cover mainly the turbulent flow region for both air and water as flow mediums. Semiempirical analysis about changes in heat transfer coefficient due to roughness has been included. An example of how to use these data to design a heat exchanger surface is also cited. The extreme case of large fins has not been considered. Available literature between 1933 - 1963 has been covered.

Comparative survey of comprehensiveness of literature collection between two information systems

International Nuclear Information System (INIS)

Narui, Shigeko; Habara, Tadashi; Izawa, Michiyo; Naramoto, Miyoko; Kajiro, Tadashi

1983-01-01

To make clear a feature of INIS database for the subject areas of plasma physics and thermonuclear reactions (the INIS category A14), the overlap literature was surveyedwhich had been collected into both INIS and INSPEC databases. All of 4,454 items of literature inputted into that category of INIS during 1980 were checked on whether they had also been included in INSPEC or not. The overlap ratio of the items to those in INIS was found to be 50 % and the ratios for types of literature were 96%, 42%, 28%, 3% and 0% for journals, books, pamphlets, technical reports, and patent dissertations, respectively. Journal articles not included into INSPEC were found to be derived from the journals which were not central to INSPEC. These facts show that INIS covers various types of literature, which INSPEC collected mainly journal literature. For more warrantable conclusion, it needs further survey on those items which are collected into INSPEC but not into INIS. (author)

Consumers’ perceptions of energy use and energy savings: A literature review

Science.gov (United States)

Lesic, Vedran; Bruine de Bruin, Wändi; Davis, Matthew C.; Krishnamurti, Tamar; Azevedo, Inês M. L.

2018-03-01

Background. Policy makers and program managers need to better understand consumers’ perceptions of their energy use and savings to design effective strategies for promoting energy savings. Methods. We reviewed 14 studies from the emerging interdisciplinary literature examining consumers’ perceptions electricity use by specific appliances, and potential savings. Results. We find that: (1) electricity use is often overestimated for low-energy consuming appliances, and underestimated for high-energy consuming appliances; (2) curtailment strategies are typically preferred over energy efficiency strategies; (3) consumers lack information about how much electricity can be saved through specific strategies; (4) consumers use heuristics for assessing the electricity use of specific appliances, with some indication that more accurate judgments are made among consumers with higher numeracy and stronger pro-environmental attitudes. However, design differences between studies, such as variations in reference points, reporting units and assessed time periods, may affect consumers’ reported perceptions. Moreover, studies differ with regard to whether accuracy of perceptions was evaluated through comparisons with general estimates of actual use, self-reported use, household-level meter readings, or real-time smart meter readings. Conclusion. Although emerging findings are promising, systematic variations in the measurement of perceived and actual electricity use are potential cause for concern. We propose avenues for future research, so as to better understand, and possibly inform, consumers’ perceptions of their electricity use. Ultimately, this literature will have implications for the design of effective electricity feedback for consumers, and related policies.

Potential of Biomass for Energy. Market Survey Portugal

International Nuclear Information System (INIS)

2007-03-01

The objective of this market survey is to provide information about the biomass sector in Portugal, relevant to mainly small and medium-sized enterprises (SME) in the Netherlands that are interested to strengthen their position in that sector. Much knowledge could be gathered from conversations with the partners of Sunergy, the company responsible for this survey. Sunergy is producing bio-diesel, and considering further investments in the solid biomass sector, and therefore well familiar with the developments. Other interviews were held with representatives of the Government (DGGE), association of forestry owners (AFLOPS), a biomass trading SME (Sobioen), the leading environmental NGO (Quercus), and an association representing the paper- and pulp industry (CELPA). Chapter 1 is a general introduction on biomass. Chapter 2 gives the background of the Portuguese energy sector and the relative importance of renewable and biomass energies within this market. Some prospects for future developments of the different renewable sources are given. Portugal's energy sector is dominated by a small number of players, which are introduced. Also the current policies and incentives (subsidies) are presented. In Chapter 3 the focus is on the Portuguese biomass sector, presenting the current use of biomass in each of the subsectors: transport, electricity and heat, and an overview of the policy framework specifically for biomass. Chapter 4 is a literature review of the market for existing and potential biomass resources, including demand, supply and other characteristics. Chapter 5 synthesizes the previous chapters. Also an overview of key drivers and key constraints for growth of this sector is given, leading to conclusions regarding the opportunities for Dutch companies. Finally, further information on how to proceed once the interest for Portugal's biomass sector is vested is listed at the end of Chapter 5

Green Cloud Computing: A Literature Survey

Directory of Open Access Journals (Sweden)

Laura-Diana Radu

2017-11-01

Full Text Available Cloud computing is a dynamic field of information and communication technologies (ICTs, introducing new challenges for environmental protection. Cloud computing technologies have a variety of application domains, since they offer scalability, are reliable and trustworthy, and offer high performance at relatively low cost. The cloud computing revolution is redesigning modern networking, and offering promising environmental protection prospects as well as economic and technological advantages. These technologies have the potential to improve energy efficiency and to reduce carbon footprints and (e-waste. These features can transform cloud computing into green cloud computing. In this survey, we review the main achievements of green cloud computing. First, an overview of cloud computing is given. Then, recent studies and developments are summarized, and environmental issues are specifically addressed. Finally, future research directions and open problems regarding green cloud computing are presented. This survey is intended to serve as up-to-date guidance for research with respect to green cloud computing.

Russia energy survey 2002

Energy Technology Data Exchange (ETDEWEB)

Murray, Isabel

2002-07-01

Russia is a key oil and gas exporter. The chances for successful economic reform in Russia depend on the success of the energy sector. So does the stability of world energy markets. This survey, the first since 1995, describes the energy-security issues affecting Russian oil, gas, coal and nuclear power after decades of inadequate investment and maintenance. The study concentrates on Russia's still-incomplete implementation of energy-sector reform. It raises questions about the energy sector's ability to meet the country's increasing energy demand. Particular note is taken of the country's plans to increase the use of coal in order to reduce its dependence on natural gas. The International Energy Agency commends Russian efforts to increase energy efficiency. The IEA supports the Russian view that price reform and customer choice are the keys to increased efficiency. To raise the 550 to 700 billion dollars it will need to invest in energy infrastructure by the year 2020, the study suggests, Russia must create a much more stable and competitive investment environment. 36 figs., 2 apps.

Russia energy survey 2002

Energy Technology Data Exchange (ETDEWEB)

Murray, Isabel

2002-07-01

Russia is a key oil and gas exporter. The chances for successful economic reform in Russia depend on the success of the energy sector. So does the stability of world energy markets. This survey, the first since 1995, describes the energy-security issues affecting Russian oil, gas, coal and nuclear power after decades of inadequate investment and maintenance. The study concentrates on Russia's still-incomplete implementation of energy-sector reform. It raises questions about the energy sector's ability to meet the country's increasing energy demand. Particular note is taken of the country's plans to increase the use of coal in order to reduce its dependence on natural gas. The International Energy Agency commends Russian efforts to increase energy efficiency. The IEA supports the Russian view that price reform and customer choice are the keys to increased efficiency. To raise the 550 to 700 billion dollars it will need to invest in energy infrastructure by the year 2020, the study suggests, Russia must create a much more stable and competitive investment environment. 36 figs., 2 apps.

Bats and wind energy: a literature synthesis and annotated bibliography

Science.gov (United States)

Ellison, Laura E.

2012-01-01

Turbines have been used to harness energy from wind for hundreds of years. However, with growing concerns about climate change, wind energy has only recently entered the mainstream of global electricity production. Since early on in the development of wind-energy production, concerns have arisen about the potential impacts of turbines to wildlife; these concerns have especially focused on the mortality of birds. Despite recent improvements to turbines that have resulted in reduced mortality of birds, there is clear evidence that bat mortality at wind turbines is of far greater conservation concern. Bats of certain species are dying by the thousands at turbines across North America, and the species consistently affected tend to be those that rely on trees as roosts and most migrate long distances. Turbine-related bat mortalities are now affecting nearly a quarter of all bat species occurring in the United States and Canada. Most documented bat mortality at wind-energy facilities has occurred in late summer and early fall and has involved tree bats, with hoary bats (Lasiurus cinereus) being the most prevalent among fatalities. This literature synthesis and annotated bibliography focuses on refereed journal publications and theses about bats and wind-energy development in North America (United States and Canada). Thirty-six publications and eight theses were found, and their key findings were summarized. These publications date from 1996 through 2011, with the bulk of publications appearing from 2007 to present, reflecting the relatively recent conservation concerns about bats and wind energy. The idea for this Open-File Report formed while organizing a joint U.S. Fish and Wildlife Service/U.S. Geological Survey "Bats and Wind Energy Workshop," on January 25-26, 2012. The purposes of the workshop were to develop a list of research priorities to support decision making concerning bats with respect to siting and operations of wind-energy facilities across the United

Sustainable Energy Survey. Main report

International Nuclear Information System (INIS)

2011-02-01

This report shows the results of a quick survey of current developments in the Dutch sustainable energy market. The companies and organizations, which are all members of the branch organizations under the umbrella of the Duurzame Energie Koepel, were interviewed about their situation in relation to the credit crisis and their vision on what is needed to put a halt to (further) slumping in the sustainable energy branch and in fact to promote the growth in turnover and employment. [nl

Solidification of radioactive wastes with inorganic binders (literature survey)

International Nuclear Information System (INIS)

Rudolph, G.; Koester, R.

A survey is provided on solidification of radioactive waste solutions, sludges and tritium waste water through cement and other inorganic binders. A general survey of the possibilities described in the literature is followed by a somewhat more detailed description of the work carried on at four research establishments in the United States, Oak Ridge National Laboratory, Savannah River Laboratory, Brookhaven National Laboratory, and Atlantic Richfield Hanford Company, supplemented by personal information. Additional sections describe the experiences with various types of cement and the possibilities for improvement of solidification products through preliminary fixation of the toxic nuclides (transformation into insoluble products or absorption); there is a further possibility of post-treatment through polymer impregnation. Finally, definition and determination of leachability are provided and some results compiled. 74 references, 7 figures, 5 tables

Energy Efficiency Sector in Russia. Market Survey of Equipment and Services

International Nuclear Information System (INIS)

2006-02-01

The aim of the present Survey is to give an insight of energy efficiency (EE) in Russia and to assess the demand for EE equipment and services in the energy sector. In the Survey the term 'Energy Efficiency' means the efficient generation, distribution and consumption of heat and power. The main EE measures are classified as recovery of sources of energy, measuring and controlling systems, optimal use of the equipment, modernisation, in-house energy generation and renewable energy sources. Chapter 3 gives an overview of the current situation of the Russian energy sector. The term 'energy sector' is used in the context of generation, distribution and consumption of heat and power. The infrastructure and the ownership of the energy sector are examined. In this chapter special attention is paid to the Power Sector Reform and how the Reform affects the development of EE in the Russian energy sector. Chapter 4 describes the current situation in EE, giving the reasons of inefficiency in energy use and possible solutions for improving. Chapter 5 presents a market research of equipment that could make a great input into EE development. The research has shown that the most promising opportunities for suppliers of EE equipment lie in the heat sector (generation, distribution, consumption). This chapter also describes the development of ESCOs (Energy Service Companies) in Russia. Chapter 6 gives an overview of domestic and foreign capital available to finance EE development. According to conventional market based incentives, end users invest into increasing their profits more intensively than into projects aiming at energy saving. That is mostly because energy is relatively cheap in Russia and the federal governmental policy does not stimulate EE development either. Chapter 7 on the market approach advises on steps that have to be taken and risks that need to be avoided in order to enter the Russian market successfully. It warns of the possible pitfalls on this way. Chapter 8

A Literature Review of Zero Energy Buildings (ZEB) Definitions

DEFF Research Database (Denmark)

Marszal, Anna Joanna; Heiselberg, Per

The report gives a Literature Review of Zero Energy Buildings (ZEB) Definitions. It all startede when the consequences of the oil crisis became noticeable and the issue of the fossil fuels sources and the energy use were discussed. Nevertheless, in the late seventies and early eighties appeared few...

A Survey on Energy Conserving Mechanisms for the Internet of Things: Wireless Networking Aspects.

Science.gov (United States)

Abbas, Zeeshan; Yoon, Wonyong

2015-09-25

The Internet of Things (IoT) is an emerging key technology for future industries and everyday lives of people, where a myriad of battery operated sensors, actuators, and smart objects are connected to the Internet to provide services such as mobile healthcare, intelligent transport system, environmental monitoring, etc. Since energy efficiency is of utmost importance to these battery constrained IoT devices, IoT-related standards and research works have focused on the device energy conserving issues. This paper presents a comprehensive survey on energy conserving issues and solutions in using diverse wireless radio access technologies for IoT connectivity, e.g., the 3rd Generation Partnership Project (3GPP) machine type communications, IEEE 802.11ah, Bluetooth Low Energy (BLE), and Z-Wave. We look into the literature in broad areas of standardization, academic research, and industry development, and structurally summarize the energy conserving solutions based on several technical criteria. We also propose future research directions regarding energy conserving issues in wireless networking-based IoT.

Modelling energy and non-energy substitution: A brief survey of elasticities

International Nuclear Information System (INIS)

Frondel, Manuel

2011-01-01

Estimating the degree of substitution between energy and non-energy inputs is the key for any evaluation of environmental and energy policies. Yet, given the variety of substitution elasticities, the central question arises as to which measure would be most appropriate. Apparently, Allen's elasticities of substitution have been the most-used measures in applied production analysis. In line with , this paper argues that cross-price elasticities are preferable for many practical purposes. This conclusion is based on a survey of classical substitution measures, such as those from Allen, Morishima, and McFadden. The survey highlights the fact that cross-price elasticities are their essential ingredients. - Highlights: → Given the large variety of substitution elasticities, the central question arises as to which measure would be most appropriate. Apparently, Allen's elasticities of substitution have been the most-used measures in applied production analysis. → In line with , this paper argues that cross-price elasticities are preferable for many practical purposes. → This conclusion is based on a survey of classical substitution measures, such as those from Allen, Morishima, and McFadden. → The survey also highlights the fact that cross-price elasticities are their essential ingredients.

2010 survey of energy resources. 22nd edition

Energy Technology Data Exchange (ETDEWEB)

NONE

2010-11-15

This, the 22nd edition of the World Energy Council's Survey of Energy Resources (SER), is the latest in a long series of reviews of the status of the world's major energy resources. It covers not only the fossil fuels but also the major types of traditional and novel sources of energy. The Survey is a flagship publication of the World Energy Council (WEC), prepared triennially and timed for release at each World Energy Congress. It is a unique document in that no entity other than the WEC compiles such wideranging information on a regular and consistent basis. This highly regarded publication is an essential tool for governments, industry, investors, NGOs and academia.

2010 survey of energy resources. 22nd edition

Energy Technology Data Exchange (ETDEWEB)

NONE

2010-11-15

This, the 22nd edition of the World Energy Council's Survey of Energy Resources (SER), is the latest in a long series of reviews of the status of the world's major energy resources. It covers not only the fossil fuels but also the major types of traditional and novel sources of energy. The Survey is a flagship publication of the World Energy Council (WEC), prepared triennially and timed for release at each World Energy Congress. It is a unique document in that no entity other than the WEC compiles such wideranging information on a regular and consistent basis. This highly regarded publication is an essential tool for governments, industry, investors, NGOs and academia.

Energy-Based Acoustic Source Localization Methods: A Survey

Directory of Open Access Journals (Sweden)

Wei Meng

2017-02-01

Full Text Available Energy-based source localization is an important problem in wireless sensor networks (WSNs, which has been studied actively in the literature. Numerous localization algorithms, e.g., maximum likelihood estimation (MLE and nonlinear-least-squares (NLS methods, have been reported. In the literature, there are relevant review papers for localization in WSNs, e.g., for distance-based localization. However, not much work related to energy-based source localization is covered in the existing review papers. Energy-based methods are proposed and specially designed for a WSN due to its limited sensor capabilities. This paper aims to give a comprehensive review of these different algorithms for energy-based single and multiple source localization problems, their merits and demerits and to point out possible future research directions.

Literature survey of properties of synfuels derived from coal

Science.gov (United States)

Reynolds, T. W.; Niedzwiecki, R. W.; Clark, J. S.

1980-02-01

A literature survey of the properties of synfuels for ground-based gas turbine applications is presented. Four major concepts for converting coal into liquid fuels are described: solvent extraction, catalytic liquefaction, pyrolysis, and indirect liquefaction. Data on full range syncrudes, various distillate cuts, and upgraded products are presented for fuels derived from various processes, including H-coal, synthoil, solvent-refined coal, donor solvent, zinc chloride hydrocracking, co-steam, and flash pyrolysis. Some typical ranges of data for coal-derived low Btu gases are also presented.

Literature survey of properties of synfuels derived from coal

Science.gov (United States)

Reynolds, T. W.; Niedzwiecki, R. W.; Clark, J. S.

1980-01-01

A literature survey of the properties of synfuels for ground-based gas turbine applications is presented. Four major concepts for converting coal into liquid fuels are described: solvent extraction, catalytic liquefaction, pyrolysis, and indirect liquefaction. Data on full range syncrudes, various distillate cuts, and upgraded products are presented for fuels derived from various processes, including H-coal, synthoil, solvent-refined coal, donor solvent, zinc chloride hydrocracking, co-steam, and flash pyrolysis. Some typical ranges of data for coal-derived low Btu gases are also presented.

Energy Efficiency and Renewable Energy Network (EREN): Customer satisfaction survey

Energy Technology Data Exchange (ETDEWEB)

Anderson, A.V. [Information International Associates, Inc., Oak Ridge, TN (United States); Henderson, D.P. [Dept. of Energy, Oak Ridge, TN (United States). Office of Scientific and Technical Information

1996-04-22

The Energy Efficiency and Renewable Energy Network (EREN) Customer Satisfaction Survey was developed and executed in support of EREN`s continuous quality improvement (CQI) plan. The study was designed to provide information about the demographic make up of EREN users, the value or benefits they derive from EREN, the kinds and quality of services they want, their levels of satisfaction with existing services, their preferences in both the sources of service and the means of delivery, and to provide benchmark data for the establishment of continuous quality improvement measures. The survey was performed by soliciting voluntary participation from members of the EREN Users Group. It was executed in two phases; the first being conducted by phone using a randomly selected group; and the second being conducted electronically and which was open to all of the remaining members of the Users Group. The survey results are described.

Tidal energy site - Tidal energy site mammal/bird survey

Data.gov (United States)

National Oceanic and Atmospheric Administration, Department of Commerce — A vessel-based line visual transect survey was conducted for birds and marine mammals near the proposed Snohomish County PUD Admiralty Inlet tidal energy site...

NSTA Conducts Nuclear Energy Survey for AIF

Science.gov (United States)

Science Teacher, 1972

1972-01-01

A survey conducted to determine teacher's instructional resources, methods, materials, and attitudes toward various uses of nuclear energy resulted in nearly one thousand science teachers throughout the nation responding. Results of survey are presented and five recommendations for action are made. (DF)

FY 1998 survey report. Petroleum substituting energy metering analysis survey; 1998 nendo chosa hokokusho. Sekiyu daitai energy keiryo bunseki chosa

Energy Technology Data Exchange (ETDEWEB)

NONE

1999-03-01

In this survey, metering models in the Asian/Pacific region where energy demand is rapidly increasing were constructed which are used for the comprehensive analysis of the relations between changes in social structure such as economic growth, change in industrial structure, and progress in energy conservation technology and new energy technology, and the energy supply/demand structure. The survey was carried out aiming at contributing to the international development of Japan's energy policy in future by quantitatively analyzing/evaluating influences of various energy policies/economic policies on the economy and energy supply/demand, through various kinds of simulation models. In FY 1998, information collection for modeling was made in China and Korea out of the Asian/Pacific region. At the same time, pilot models were constructed, and simulation was made for the standard case. Moreover, an analysis was conducted of the relation between economic growth and motorization in each country of the world as the basic data preparation on energy consumption in the transportation sector. (NEDO)

Ontario Energy Board 2005 survey of stakeholders

International Nuclear Information System (INIS)

2006-01-01

A survey was conducted among members of the Ontario Energy Board's (OEB) various stakeholder groups in order to measure the Board's performance and to help the Board identify areas for improvement in the way it operates. The survey included telephone interviews with consumer groups, advocacy groups, the energy sector, electricity and gas distributors, financial organizations as well as other stakeholders. The topics addressed in the survey were key energy issues and priority issues; the perceived role of the OEB; the OEB strengths and weaknesses; the importance of various OEB functions; the overall performance of the OEB; an evaluation of OEB communication with industry and consumers; an evaluation of service quality; and, awareness and participation in regulatory policy initiatives. Respondents used a 10-point scale in their evaluation. This report presented the main findings and their interpretations. Major stakeholders identified electricity supply issues and the price of electricity as being the most important energy issues facing Ontario. This report also presented the detailed findings for questions regarding the lack of generator capacity, policy stability, the coal phase out program, electricity blackouts, conservation, electricity restructuring and investment. The major finding of the survey was an overall increase in satisfaction with the OEB's performance. It was suggested that the OEB can improve in timeliness and providing consumer information. The major areas of strength were found to be its professionalism in conducting hearings and the fairness of the Board's decisions and regulations. tabs

Literature survey of blast and fire effects of nuclear weapons on urban areas

Energy Technology Data Exchange (ETDEWEB)

Reitter, T.A.; McCallen, D.B.; Kang, S.W.

1982-06-01

The American literature of the past 30 years on fire and blast effects of nuclear weapons on urban areas has been surveyed. The relevant work is briefly sketched and areas where information is apparently lacking are noted. This report is intended to provide the basis for suggesting research priorities in the fire and blast effects area for the Federal Emergency Management Agency. It is also intended to provide entry into the literature for researchers. over 850 references are given.

Literature survey of blast and fire effects of nuclear weapons on urban areas

International Nuclear Information System (INIS)

Reitter, T.A.; McCallen, D.B.; Kang, S.W.

1982-06-01

The American literature of the past 30 years on fire and blast effects of nuclear weapons on urban areas has been surveyed. The relevant work is briefly sketched and areas where information is apparently lacking are noted. This report is intended to provide the basis for suggesting research priorities in the fire and blast effects area for the Federal Emergency Management Agency. It is also intended to provide entry into the literature for researchers. over 850 references are given

Public opinion survey on energy

International Nuclear Information System (INIS)

1981-01-01

The results of a public opinion survey on energy, conducted by Prime Minister's Office from November 26 to December 2, 1980, are described. Of the sampling of 5,000 adults throughout the nation, 4,113 replied the questions. The contents are as follows: awaraness of energy conservation, projection of the future of nuclear power, uneasiness about nuclear power, and energy policies. Concerning the major power generation system of the future, 47% of the people mentioned nuclear energy, followed by 18% mentioned solar energy. As to the future share of nuclear power, 38% favored its increase, 28% its maintaining at the current level, and only 5% wanted its decrease. About the feeling of uneasiness, 56% felt uneasiness and 44% were secure, making it clear that the uneasiness has not yet been eliminated. (J.P.N.)

A Survey on Energy Conserving Mechanisms for the Internet of Things: Wireless Networking Aspects

Directory of Open Access Journals (Sweden)

Zeeshan Abbas

2015-09-01

Full Text Available The Internet of Things (IoT is an emerging key technology for future industries and everyday lives of people, where a myriad of battery operated sensors, actuators, and smart objects are connected to the Internet to provide services such as mobile healthcare, intelligent transport system, environmental monitoring, etc. Since energy efficiency is of utmost importance to these battery constrained IoT devices, IoT-related standards and research works have focused on the device energy conserving issues. This paper presents a comprehensive survey on energy conserving issues and solutions in using diverse wireless radio access technologies for IoT connectivity, e.g., the 3rd Generation Partnership Project (3GPP machine type communications, IEEE 802.11ah, Bluetooth Low Energy (BLE, and Z-Wave. We look into the literature in broad areas of standardization, academic research, and industry development, and structurally summarize the energy conserving solutions based on several technical criteria. We also propose future research directions regarding energy conserving issues in wireless networking-based IoT.

A Survey on Energy Conserving Mechanisms for the Internet of Things: Wireless Networking Aspects

Science.gov (United States)

Abbas, Zeeshan; Yoon, Wonyong

2015-01-01

The Internet of Things (IoT) is an emerging key technology for future industries and everyday lives of people, where a myriad of battery operated sensors, actuators, and smart objects are connected to the Internet to provide services such as mobile healthcare, intelligent transport system, environmental monitoring, etc. Since energy efficiency is of utmost importance to these battery constrained IoT devices, IoT-related standards and research works have focused on the device energy conserving issues. This paper presents a comprehensive survey on energy conserving issues and solutions in using diverse wireless radio access technologies for IoT connectivity, e.g., the 3rd Generation Partnership Project (3GPP) machine type communications, IEEE 802.11ah, Bluetooth Low Energy (BLE), and Z-Wave. We look into the literature in broad areas of standardization, academic research, and industry development, and structurally summarize the energy conserving solutions based on several technical criteria. We also propose future research directions regarding energy conserving issues in wireless networking-based IoT. PMID:26404275

US business and the energy crisis: a survey of managers

Energy Technology Data Exchange (ETDEWEB)

Kefalas, A G [Univ. of Georgia, Athens; Mehra, S

1979-09-01

Although there seems to be an uncomfortably clear consensus among academic and other researchers that energy availability, accessibility, and affordability can no longer be taken for granted, most governments seem to have great difficulty in devising an energy policy that will solve the energy crisis or at least clarify the energy confusion. In 1974, barely a year after the 1973 oil embargo, a survey was conducted of US executives, asking them to comment about the severity of the energy situation and its impact upon their organizations. The results were published in the September 1976 issue of Energy Policy. Last November, five years since the 1973 experience, the survey was repeated, with production and inventory control personnel. This article presents a comparison of the two surveys.

A Literature Survey on Wireless Power Transfer for Biomedical Devices

Directory of Open Access Journals (Sweden)

Reem Shadid

2018-01-01

Full Text Available This paper provides a review and survey of research on power transfer for biomedical applications based on inductive coupling. There is interest in wireless power transfer (WPT for implantable and wearable biomedical devices, for example, heart pacemaker or implantable electrocardiogram (ECG recorders. This paper concentrates on the applications based on near-field power transfer methods, summarizes the main design features in the recent literature, and provides some information about the system model and coil optimization.

FY 1998 survey report. Petroleum substituting energy metering analysis survey; 1998 nendo chosa hokokusho. Sekiyu daitai energy keiryo bunseki chosa

Energy Technology Data Exchange (ETDEWEB)

NONE

1999-03-01

In this survey, metering models in the Asian/Pacific region where energy demand is rapidly increasing were constructed which are used for the comprehensive analysis of the relations between changes in social structure such as economic growth, change in industrial structure, and progress in energy conservation technology and new energy technology, and the energy supply/demand structure. The survey was carried out aiming at contributing to the international development of Japan's energy policy in future by quantitatively analyzing/evaluating influences of various energy policies/economic policies on the economy and energy supply/demand, through various kinds of simulation models. In FY 1998, information collection for modeling was made in China and Korea out of the Asian/Pacific region. At the same time, pilot models were constructed, and simulation was made for the standard case. Moreover, an analysis was conducted of the relation between economic growth and motorization in each country of the world as the basic data preparation on energy consumption in the transportation sector. (NEDO)

Comparative survey of comprehensiveness of literature collection between two information systems, 2

International Nuclear Information System (INIS)

Narui, Shigeko; Habara, Tadashi; Izawa, Michiyo; Naramoto, Miyoko; Kajiro, Tadashi

1984-01-01

To make clear a feature of nuclear fusion area of the INIS database in comparison with the INSPEC, a survey has been made of overlap literature included in both databases, and of unique literature included only in the INSPEC. All of the 5,774 items in the categories a50.00 and a28.50R of the INSPEC in 1980 were checked on whether each item was also included in the fusion category A14 of the INIS during four years of 1979 to 1982 or not. The ratios of literature included in the INIS were 52 % and 84 % for journal and technical report, respectively. The ratio for journal was considered in connection with differences in the scope and coverage as well as input system between the two databases. High comprehensiveness for technical report is achievable in the INIS. Comparison of language of literature included in both databases, and time lags for publication are briefly described. (author)

FY 1986 report on research and development of super heat pump energy accumulation system. R and D of total systems (Surveys on heat sources and heat-utilization systems); 1986 nendo super heat pump energy shuseki system kenkyu kaihatsu seika hokokusho. Total system no kenkyu (netsugen netsu riyokei no chosa)

Energy Technology Data Exchange (ETDEWEB)

NONE

1987-03-01

The heat source systems and heat utilization systems are surveyed and studied for the super heat pump energy accumulation systems, in order to clarify effective application and application types of these systems in the domestic and industrial energy areas. These works include surveys on literature, both domestic and foreign, surveys on actual situations of the related facilities and plants and on-the-spot hearing, and numerical simulation to establish the basic data for some items. The FY 1986 program includes the literature surveys on heat source and heat utilization systems and on-the-spot hearing for the domestic energy areas, reviews of heat demand variation patterns, and studies on methodology for applying the data to the areas not investigated so far. For the industrial areas to which super heat pumps are potentially applicable, the chemical, refining, food manufacturing and plastic manufacturing/processing industries are selected, to study problems related to system structures and conditions of the heat pump systems in these areas. (NEDO)

Energy Policies of Slovenia. 1996 Survey

International Nuclear Information System (INIS)

1996-01-01

This IEA survey was carried out at the request of the Government of Slovenia in order to assist the Government in defining and meeting energy policy objectives. Since its independence in 1991, Slovenia has made considerable progress in establishing a market-oriented energy sector. The report analyses developments in energy supply and demand, the restructuring of the coal and electricity industries, nuclear safety, and progress in energy efficiency and environmental protection. It contains energy production and consumption data as well as supply and demand projections. The report includes recommendations on removing distortions in energy prices, on increasing security of supply and on measures to improve the environment. (author). 21 figs., 41 tabs

Fiscal 1999 survey report on long-term energy technological strategies and the like. Long-term energy technological strategy survey (Medium-term energy technological strategy survey); 1999 nendo choki energy gijutsu senryaku nado ni kansuru chosa hokokusho. Choki energy gijutsu senryaku chosa (chuki energy gijutsu senryaku chosa)

Energy Technology Data Exchange (ETDEWEB)

NONE

2000-03-01

Energy strategies to be implemented under the New Sunshine Program by around 2010 have been compiled, with nation's industrial technological strategies, long-term energy outlook, and the like taken into consideration. The present survey aims to work out medium-term energy technological strategies. In Chapter 2, by conducting studies on the state of energy strategies in the national industry technological strategies as primarily compiled, long-term energy supply and demand outlook, and the history so far of the New Sunshine Program, and social conditions surrounding energy/environmental technologies and energy conditions are arranged in order and then analyzed with a view to deriving social needs. In Chapter 3, in view of the derived social needs, medium-term energy technological strategies are broken down into strategic target details, based on the important regions and major and minor strategic targets of the national industry technological strategies. In Chapter 4, medium-term energy technological strategies are worked out. In Chapter 5, 'basic ideas,' 'measures for promoting technology development,' 'return of the fruits to society' are mentioned as the methods of realizing the strategies. In Chapter 6, surveys and researches are summarized, and future development is predicted. (NEDO)

Confronting the sound speed of dark energy with future cluster surveys

DEFF Research Database (Denmark)

Basse, Tobias; Eggers Bjaelde, Ole; Hannestad, Steen

2012-01-01

Future cluster surveys will observe galaxy clusters numbering in the hundred thousands. We consider this work how these surveys can be used to constrain dark energy parameters: in particular, the equation of state parameter w and the non-adiabatic sound speed c_s^2. We demonstrate that, in combin......Future cluster surveys will observe galaxy clusters numbering in the hundred thousands. We consider this work how these surveys can be used to constrain dark energy parameters: in particular, the equation of state parameter w and the non-adiabatic sound speed c_s^2. We demonstrate that......, in combination with Cosmic Microwave Background (CMB) observations from Planck, cluster surveys such as that in the ESA Euclid project will be able to determine a time-independent w with subpercent precision. Likewise, if the dark energy sound horizon falls within the length scales probed by the cluster survey......, then c_s^2 can be pinned down to within an order of magnitude. In the course of this work, we also investigate the process of dark energy virialisation in the presence of an arbitrary sound speed. We find that dark energy clustering and virialisation can lead to dark energy contributing to the total...

Literature survey on how different factors influence human comfort in indoor environments

DEFF Research Database (Denmark)

Frontczak, Monika Joanna; Wargocki, Pawel

2011-01-01

examined the extent to which other factors unrelated to the indoor environment, such as individual characteristics of building occupants, building-related factors and outdoor climate including seasonal changes, influence whether the indoor environment is evaluated as comfortable or not. The results suggest...... environmental conditions influencing comfort in the built environment were surveyed: thermal, visual and acoustic, as well as air quality. The literature was surveyed to determine which of these conditions were ranked by building users as being the most important determinants of comfort. The survey also...... quality. Thermal comfort is ranked by building occupants to be of greater importance compared with visual and acoustic comfort and good air quality. It also seems to influence to a higher degree the overall satisfaction with indoor environmental quality compared with the impact of other indoor...

Nuclear energy center site survey reactor plant considerations

International Nuclear Information System (INIS)

1976-05-01

The Energy Reorganization Act of 1974 required the Nuclear Regulatory Commission (NRC) to make a nuclear energy center site survey (NECSS). Background information for the NECSS report was developed in a series of tasks which include: socioeconomic inpacts; environmental impact (reactor facilities); emergency response capability (reactor facilities); aging of nuclear energy centers; and dry cooled nuclear energy centers

Low alloy additions of iron, silicon, and aluminum to uranium: a literature survey

International Nuclear Information System (INIS)

Ludwig, R.L.

1980-01-01

A survey of the literature has been made on the experimental results of small additions of iron, silicon, and aluminum to uranium. Information is also included on the constitution, mechanical properties, heat treatment, and deformation of various binary and ternary alloys. 42 references, 24 figures, 13 tables

Status of the Dark Energy Survey Camera (DECam) Project

Energy Technology Data Exchange (ETDEWEB)

Flaugher, Brenna L.; Abbott, Timothy M.C.; Angstadt, Robert; Annis, Jim; Antonik, Michelle, L.; Bailey, Jim; Ballester, Otger.; Bernstein, Joseph P.; Bernstein, Rebbeca; Bonati, Marco; Bremer, Gale; /Fermilab /Cerro-Tololo InterAmerican Obs. /ANL /Texas A-M /Michigan U. /Illinois U., Urbana /Ohio State U. /University Coll. London /LBNL /SLAC /IFAE

2012-06-29

The Dark Energy Survey Collaboration has completed construction of the Dark Energy Camera (DECam), a 3 square degree, 570 Megapixel CCD camera which will be mounted on the Blanco 4-meter telescope at CTIO. DECam will be used to perform the 5000 sq. deg. Dark Energy Survey with 30% of the telescope time over a 5 year period. During the remainder of the time, and after the survey, DECam will be available as a community instrument. All components of DECam have been shipped to Chile and post-shipping checkout finished in Jan. 2012. Installation is in progress. A summary of lessons learned and an update of the performance of DECam and the status of the DECam installation and commissioning will be presented.

Status of the Dark Energy Survey Camera (DECam) project

Energy Technology Data Exchange (ETDEWEB)

Flaugher, Brenna L.; McLean, Ian S.; Ramsay, Suzanne K.; Abbott, Timothy M. C.; Angstadt, Robert; Takami, Hideki; Annis, Jim; Antonik, Michelle L.; Bailey, Jim; Ballester, Otger; Bernstein, Joseph P.; Bernstein, Rebecca A.; Bonati, Marco; Bremer, Gale; Briones, Jorge; Brooks, David; Buckley-Geer, Elizabeth J.; Campa, Juila; Cardiel-Sas, Laia; Castander, Francisco; Castilla, Javier; Cease, Herman; Chappa, Steve; Chi, Edward C.; da Costa, Luis; DePoy, Darren L.; Derylo, Gregory; de Vincente, Juan; Diehl, H. Thomas; Doel, Peter; Estrada, Juan; Eiting, Jacob; Elliott, Anne E.; Finley, David A.; Flores, Rolando; Frieman, Josh; Gaztanaga, Enrique; Gerdes, David; Gladders, Mike; Guarino, V.; Gutierrez, G.; Grudzinski, Jim; Hanlon, Bill; Hao, Jiangang; Holland, Steve; Honscheid, Klaus; Huffman, Dave; Jackson, Cheryl; Jonas, Michelle; Karliner, Inga; Kau, Daekwang; Kent, Steve; Kozlovsky, Mark; Krempetz, Kurt; Krider, John; Kubik, Donna; Kuehn, Kyler; Kuhlmann, Steve E.; Kuk, Kevin; Lahav, Ofer; Langellier, Nick; Lathrop, Andrew; Lewis, Peter M.; Lin, Huan; Lorenzon, Wolfgang; Martinez, Gustavo; McKay, Timothy; Merritt, Wyatt; Meyer, Mark; Miquel, Ramon; Morgan, Jim; Moore, Peter; Moore, Todd; Neilsen, Eric; Nord, Brian; Ogando, Ricardo; Olson, Jamieson; Patton, Kenneth; Peoples, John; Plazas, Andres; Qian, Tao; Roe, Natalie; Roodman, Aaron; Rossetto, B.; Sanchez, E.; Soares-Santos, Marcelle; Scarpine, Vic; Schalk, Terry; Schindler, Rafe; Schmidt, Ricardo; Schmitt, Richard; Schubnell, Mike; Schultz, Kenneth; Selen, M.; Serrano, Santiago; Shaw, Terri; Simaitis, Vaidas; Slaughter, Jean; Smith, R. Christopher; Spinka, Hal; Stefanik, Andy; Stuermer, Walter; Sypniewski, Adam; Talaga, R.; Tarle, Greg; Thaler, Jon; Tucker, Doug; Walker, Alistair R.; Weaverdyck, Curtis; Wester, William; Woods, Robert J.; Worswick, Sue; Zhao, Allen

2012-09-24

The Dark Energy Survey Collaboration has completed construction of the Dark Energy Camera (DECam), a 3 square degree, 570 Megapixel CCD camera which will be mounted on the Blanco 4-meter telescope at CTIO. DECam will be used to perform the 5000 sq. deg. Dark Energy Survey with 30% of the telescope time over a 5 year period. During the remainder of the time, and after the survey, DECam will be available as a community instrument. All components of DECam have been shipped to Chile and post-shipping checkout finished in Jan. 2012. Installation is in progress. A summary of lessons learned and an update of the performance of DECam and the status of the DECam installation and commissioning will be presented.

Literature Survey of Crude Oil Properties Relevant to Handling and Fire Safety in Transport.

Energy Technology Data Exchange (ETDEWEB)

Lord, David [Sandia National Lab. (SNL-NM), Albuquerque, NM (United States); Luketa, Anay [Sandia National Lab. (SNL-NM), Albuquerque, NM (United States); Wocken, Chad [Sandia National Lab. (SNL-NM), Albuquerque, NM (United States); Schlasner, Steve [Sandia National Lab. (SNL-NM), Albuquerque, NM (United States); Aulich, Ted [Sandia National Lab. (SNL-NM), Albuquerque, NM (United States); Allen, Ray [Sandia National Lab. (SNL-NM), Albuquerque, NM (United States); Rudeen, David Keith [Sandia National Lab. (SNL-NM), Albuquerque, NM (United States)

2015-03-01

Several fiery rail accidents in 2013-2015 in the U.S. and Canada carrying crude oil produced from the Bakken region of North Dakota have raised questions at many levels on the safety of transporting this, and other types of crude oil, by rail. Sandia National Laboratories was commissioned by the U.S. Department of Energy to investigate the material properties of crude oils, and in particular the so-called "tight oils" like Bakken that comprise the majority of crude oil rail shipments in the U.S. at the current time. The current report is a literature survey of public sources of information on crude oil properties that have some bearing on the likelihood or severity of combustion events that may occur around spills associated with rail transport. The report also contains background information including a review of the notional "tight oil" field operating environment, as well a basic description of crude oils and potential combustion events in rail transport. This page intentionally blank

Fiscal 1999 survey report on long-term energy technological strategies and the like. Long-term energy technological strategy survey (Medium-term energy technological strategy survey); 1999 nendo choki energy gijutsu senryaku nado ni kansuru chosa hokokusho. Choki energy gijutsu senryaku chosa (chuki energy gijutsu senryaku chosa)

Energy Technology Data Exchange (ETDEWEB)

NONE

2000-03-01

Energy strategies to be implemented under the New Sunshine Program by around 2010 have been compiled, with nation's industrial technological strategies, long-term energy outlook, and the like taken into consideration. The present survey aims to work out medium-term energy technological strategies. In Chapter 2, by conducting studies on the state of energy strategies in the national industry technological strategies as primarily compiled, long-term energy supply and demand outlook, and the history so far of the New Sunshine Program, and social conditions surrounding energy/environmental technologies and energy conditions are arranged in order and then analyzed with a view to deriving social needs. In Chapter 3, in view of the derived social needs, medium-term energy technological strategies are broken down into strategic target details, based on the important regions and major and minor strategic targets of the national industry technological strategies. In Chapter 4, medium-term energy technological strategies are worked out. In Chapter 5, 'basic ideas,' 'measures for promoting technology development,' 'return of the fruits to society' are mentioned as the methods of realizing the strategies. In Chapter 6, surveys and researches are summarized, and future development is predicted. (NEDO)

Commercial and institutional consumption of energy survey

Energy Technology Data Exchange (ETDEWEB)

NONE

2005-12-15

This paper presented the results of a survey on 2004 energy consumption data for commercial and institutional establishments in Canada. The objective of the survey was to enable Natural Resources Canada to develop programs to support institutions seeking to gain greater energy efficiency and reduce greenhouse gas (GHG) emissions. Data were published by energy source and region. Energy intensity data were presented by region amongst the following commercial and institutional sectors: retail trade including food and non-food; education including colleges and universities; health care including non-hospital health care and hospitals; and accommodation and food services. Data obtained on each establishment's energy consumption and floor area were used to calculate their energy intensity ratio which included accounting for weather conditions, age of buildings and energy sources. It was observed that commercial and institutional establishments consumed nearly 945 million gigajoules in 2004. The wholesale trade and warehousing sector used the highest amount of energy, accounting for 17 per cent of all commercial and institutional energy use. The education sector accounted for 16 per cent of energy use, while the office sector accounted for 14 per cent. The energy intensity rate of hospitals in Canada was the highest of all sectors and subsectors, due to their nearly constant use of lighting and medical equipment. Retail trade accounted for the largest share of establishments at 26 per cent of all establishments, followed by offices with 22 per cent. Education accounted for the largest percentage of floor area. 4 tabs., 10 figs.

Renewable energy in Dutch households. An online survey

International Nuclear Information System (INIS)

Mors, B.; Both, J.

2004-01-01

The main aim of the title survey was to find out how households in the Netherlands can be interested and involved in the use of renewable energy, in particular biomass, wind power and solar energy [nl

Fiscal 1999 technical survey report. Basic survey for energy consumption rationalization and cooperative project on energy conservation seminar; 1999 nendo energy shohi koritsuka kiso chosa oyobi sho energy seminar kyoryoku jigyo hokokusho

Energy Technology Data Exchange (ETDEWEB)

NONE

2000-06-01

A survey was conducted of Myanmar's energy-consuming industries for exploring the feasibility of introducing practical energy conservation techniques and facilities to this country and for collecting basic data for the implementation of the project in the future. On the other hand, some lecturers were dispatched to an energy conservation seminar which was held in cooperation with the Government of Myanmar. Visited during the basic survey were (1) the Kyan Gin plant of Myanmar Ceramic Enterprise representing Myanmar's cement making industry, (2) the Thanlyin plant of Myanmar Petrochemical Enterprise representing Myanmar's oil refining industry, and (3) the Siftong plant of Myanmar Paper and Chemical Enterprise representing Myanmar's paper making industry. In the study of energy conservation measures for which stabilization of operation through reinforced facility maintenance and management were required, it was concluded that much time was necessary before Japan's advanced energy conservation technologies might be introduced into Myanmar. Three to six propositions were presented to each of the three plants. At the seminar, the importance of energy conservation promoting measures and the results of the basic survey were introduced to the audience. A lecture meeting was also held to familiarize some participants with NEDO-DB (Database of New Energy and Industrial Technology Development Organization). (NEDO)

Energy education on the move: A national energy education survey and case studies of outstanding programs

Energy Technology Data Exchange (ETDEWEB)

Harrigan, M.

1992-03-01

Energy education, defined as communication that is designed to influence people's energy usage, has been conducted in one form or another by a wide range of organizations since long before the energy crisis of 1973. Energy education is undertaken by a broad range of public, private, non-profit and utility organizations for a variety of purposes. Each program has a unique message, audience and objectives. Although many energy education programs are still in the early stages of development, some of the programs have been evaluated and show promising results. In an effort to consolidate, describe, and communicate information about the broad range of energy education efforts in this country, a survey was conducted. The surveys were developed to determine who provides energy education, what methods they use, and whether they evaluate the results. The results of the surveys are described and analyzed in the second section of this three-tiered report.

Energy education on the move: A national energy education survey and case studies of outstanding programs

Energy Technology Data Exchange (ETDEWEB)

Harrigan, M.

1992-03-01

Energy education, defined as communication that is designed to influence people`s energy usage, has been conducted in one form or another by a wide range of organizations since long before the energy crisis of 1973. Energy education is undertaken by a broad range of public, private, non-profit and utility organizations for a variety of purposes. Each program has a unique message, audience and objectives. Although many energy education programs are still in the early stages of development, some of the programs have been evaluated and show promising results. In an effort to consolidate, describe, and communicate information about the broad range of energy education efforts in this country, a survey was conducted. The surveys were developed to determine who provides energy education, what methods they use, and whether they evaluate the results. The results of the surveys are described and analyzed in the second section of this three-tiered report.

Energy and communal patrimony - 2012 survey. Study synthesis

International Nuclear Information System (INIS)

Lafitte, Bruno; Lestage, Christophe; Rozo, Ariane; Bisson, Nicolas; Pouillot, Jean-Pierre; Tessier, Philippe; Belon, Daniel; Caron, Clotilde

2014-06-01

This report proposes a synthesis of a study based on a survey on energy consumption and expenditures directly paid by local communities, the built patrimony, public lighting and vehicle fuel, the electricity consumptions and expenditures of drinking water stations, sewage treatment plants and waste treatment plants. The survey has been performed among more than 1600 towns and communities of more than 500 inhabitants in metropolitan France and overseas territories. The considered built patrimony comprises schools, swimming pools, other sport facilities, administrative buildings, social and cultural facilities, and other various facilities. The report indicates key figures for 2012 in terms of global assessment, main consumer sectors, buildings, public lighting, vehicle fuel, actions for energy management, and renewable energies. The evolution of consumptions and expenditures is then analysed (evolution of main indicators, market shares of energies in buildings)

INF Code related matters. Joint IAEA/IMO literature survey on potential consequences of severe maritime accidents involving the transport of radioactive material. 2 volumes. Vol. I - Report and publication titles. Vol. II - Relevant abstracts

Energy Technology Data Exchange (ETDEWEB)

NONE

2000-07-10

This literature survey was undertaken jointly by the International Maritime Organization (IMO) and the International Atomic Energy Agency (IAEA) as a step in addressing the subject of environmental impact of accidents involving materials subject to the IMO's Code for the Safe Carriage of Irradiated Nuclear Fuel, Plutonium and High-Level Radioactive Wastes in Flasks on Board Ships, also known as the INF Code. The results of the survey are provided in two volumes: the first one containing the description of the search and search results with the list of generated publication titles, and the second volume containing the abstracts of those publications deemed relevant for the purposes of the literature survey. Literature published between 1980 and mid-1999 was reviewed by two independent consultants who generated publication titles by performing searches of appropriate databases, and selected the abstracts of relevant publications for inclusion in this survey. The IAEA operates INIS, the world's leading computerised bibliographical information system on the peaceful uses of nuclear energy. The acronym INIS stands for International Nuclear Information System. INIS Members are responsible for determining the relevant nuclear literature produced within their borders or organizational confines, and then preparing the associated input in accordance with INIS rules. INIS records are included in other major databases such as the Energy, Science and Technology database of the DIALOG service. Because it is the INIS Members, rather than the IAEA Secretariat, who are responsible for its contents, it was considered appropriate that INIS be the primary source of information for this literature review. Selected unpublished reports were also reviewed, e.g. Draft Proceedings of the Special Consultative Meeting of Entities involved in the maritime transport of materials covered by the INF Code (SCM 5), March 1996. Many of the formal papers at SCM 5 were included in the literature

INF Code related matters. Joint IAEA/IMO literature survey on potential consequences of severe maritime accidents involving the transport of radioactive material. 2 volumes. Vol. I - Report and publication titles. Vol. II - Relevant abstracts

International Nuclear Information System (INIS)

2000-01-01

This literature survey was undertaken jointly by the International Maritime Organization (IMO) and the International Atomic Energy Agency (IAEA) as a step in addressing the subject of environmental impact of accidents involving materials subject to the IMO's Code for the Safe Carriage of Irradiated Nuclear Fuel, Plutonium and High-Level Radioactive Wastes in Flasks on Board Ships, also known as the INF Code. The results of the survey are provided in two volumes: the first one containing the description of the search and search results with the list of generated publication titles, and the second volume containing the abstracts of those publications deemed relevant for the purposes of the literature survey. Literature published between 1980 and mid-1999 was reviewed by two independent consultants who generated publication titles by performing searches of appropriate databases, and selected the abstracts of relevant publications for inclusion in this survey. The IAEA operates INIS, the world's leading computerised bibliographical information system on the peaceful uses of nuclear energy. The acronym INIS stands for International Nuclear Information System. INIS Members are responsible for determining the relevant nuclear literature produced within their borders or organizational confines, and then preparing the associated input in accordance with INIS rules. INIS records are included in other major databases such as the Energy, Science and Technology database of the DIALOG service. Because it is the INIS Members, rather than the IAEA Secretariat, who are responsible for its contents, it was considered appropriate that INIS be the primary source of information for this literature review. Selected unpublished reports were also reviewed, e.g. Draft Proceedings of the Special Consultative Meeting of Entities involved in the maritime transport of materials covered by the INF Code (SCM 5), March 1996. Many of the formal papers at SCM 5 were included in the literature

Fiscal 1999 survey report on survey of long-term strategy on energy technology. Long-term energy technological strategy survey (Long-term energy technological strategy survey); 1999 nendo choki energy gijutsu senryaku nado ni kansuru chosa hokokusho. Choki energy gijutsu senryaku chosa (choki energy gijutsu senryaku chosa))

Energy Technology Data Exchange (ETDEWEB)

NONE

2000-03-01

To enhance still more effectively the research and development of energy-related/environmental technologies, research and development strategies have to be worked out from a long-term view point and policy resources such as investment in research and development should be optimally distributed after clarifying and defining the course to follow toward the achievement of research and development goals. This project aims to conduct studies, and to show the course to follow in the future, towards the establishment of a long-term energy technological strategy by investigating energy systems for around 2050, interim energy systems at the intermediate stage, and innovative energy technologies for realizing such energy systems. In Chapter 1, the position of the survey and its purpose and prerequisites are shown. In Chapter 2, the history of social and economic conditions surrounding energy/environmental technologies and of energy situation up to the present time is compiled, and the outlook is analyzed and predicted. In Chapter 3, formulation of a long-term energy technological strategy is discussed. In Chapter 5, how to embody such a strategy is shown. (NEDO)

Weak lensing in the Dark Energy Survey

Science.gov (United States)

Troxel, Michael

2016-03-01

I will present the current status of weak lensing results from the Dark Energy Survey (DES). DES will survey 5000 square degrees in five photometric bands (grizY), and has already provided a competitive weak lensing catalog from Science Verification data covering just 3% of the final survey footprint. I will summarize the status of shear catalog production using observations from the first year of the survey and discuss recent weak lensing science results from DES. Finally, I will report on the outlook for future cosmological analyses in DES including the two-point cosmic shear correlation function and discuss challenges that DES and future surveys will face in achieving a control of systematics that allows us to take full advantage of the available statistical power of our shear catalogs.

Report on a survey in fiscal 1999. Survey on energy use evaluation systems; 1999 nendo energy shiyo hyoka system chosa hokokusho

Energy Technology Data Exchange (ETDEWEB)

NONE

2000-03-01

The present survey and study relate to the medium to long term policies for technological development of energy and environment related technologies, and are intended to develop a system that can evaluate the importance, feasibility, expected realization time, and expected cost of the technologies, including their synergetic effects. The survey and study are intended to provide clear guidelines for planning the technological development policies on which of the technological development should be promoted in what ways, based on the evaluation given by the use of the system. The report describes in Section 1 to adopt two types of approaches of a 'technology map' and a 'network chart evaluation system' to achieve the goal. Section 2, after describing the results of surveys on the past study cases of technology evaluation, describes that the present approach has new features that are different from conventional ones. Section 3 states the results of surveys on the basic technologies to prevent global warming, and shows cases of preparing maps that notice on energy flows. Section 4 relates to network chart evaluating methods. Section 5 describes the results of surveys that have been made in relation with chronological progress of the technological development, in preparation for surveys to be made in the coming fiscal years. (NEDO)

Effect of daylight saving time on lighting energy use: a literature review

NARCIS (Netherlands)

Aries, M.B.C.; Newsham, G.R.

2008-01-01

The principal reason for introducing (and extending) daylight saving time (DST) was, and still is, projected energy savings, particularly for electric lighting. This paper presents a literature review concerning the effects of DST on energy use. Simple estimates suggest a reduction in national

Energy Policies of Ukraine. 1996 Survey

International Nuclear Information System (INIS)

1996-01-01

Few countries in the world have a more precarious energy situation than Ukraine. A heavy dependence on oil and gas imports, inefficiently-mined coal, and unsafe unsafe nuclear power have left the country vulnerable to energy supply disruptions. Despite some positive moves to restructure the energy sector, Ukraine has not charted a course toward the adoption of a market-oriented, long term energy strategy. This IEA report takes an in-depth look at recent developments and additional steps needed to move Ukraine's energy sector through the difficult transition process, including: a redefinition of the government's energy role; a shift toward market-led business practices in oil and gas production, oil refining and marketing, coal mining and distribution, electricity generation, and gas and power distribution; improved energy security through more diversified energy imports, reliance on domestic coal, and after use of nuclear energy; and a drive to conserve energy and minimise energy waste, in tandem with energy price liberation. Included in this IEA survey are revised data on Ukraine's energy demand, supply, trade and prices. The study offers policy makers and private companies a better understanding of the energy risks and trade-off facing Ukraine in the years ahead. (author). 28 figs., 47 tabs., 8 appends., 8 charts., 3 maps

Deep fracturing of granite bodies. Literature survey, geostructural and geostatistic investigations

International Nuclear Information System (INIS)

Bles, J.L.; Blanchin, R.

1986-01-01

This report deals with investigations about deep fracturing of granite bodies, which were performed within two cost-sharing contracts between the Commission of the European Communities, the Commissariat a l'Energie Atomique and the Bureau de Recherches Geologiques et Minieres. The aim of this work was to study the evolution of fracturing in granite from the surface to larger depths, so that guidelines can be identified in order to extrapolate, at depth, the data obtained from surface investigations. These guidelines could eventually be used for feasibility studies about radioactive waste disposal. The results of structural and geostatistic investigations about the St. Sylvestre granite, as well as the literature survey about fractures encountered in two long Alpine galleries (Mont-Blanc tunnel and Arc-Isere water gallery), in the 1000 m deep borehole at Auriat, and in the Bassies granite body (Pyrenees) are presented. These results show that, for radioactive waste disposal feasibility studies: 1. The deep state of fracturing in a granite body can be estimated from results obtained at the surface; 2. Studying only the large fault network would be insufficient, both for surface investigations and for studies in deep boreholes and/or in underground galleries; 3. It is necessary to study orientations and frequencies of small fractures, so that structural mapping and statistical/geostatistical methods can be used in order to identify zones of higher and lower fracturing

Literature survey, numerical examples, and recommended design studies for main-coolant pumps. Final report

International Nuclear Information System (INIS)

Allaire, P.E.; Barrett, L.E.

1982-06-01

This report presents an up-to-date literature survey, examples of calculations of seal forces or other pump properties, and recommendations for future work pertaining to primary coolant pumps and primary recirculating pumps in the nuclear power industry. Five main areas are covered: pump impeller forces, fluid annuli, bearings, seals, and rotor calculations. The main conclusion is that forces in pump impellers is perhaps the least well understood area, seals have had some good design work done on them recently, fluid annuli effects are being discussed in the literature, bearing designs are fairly well known, and rotor calculations have been discussed widely in the literature. It should be noted, however, that usually the literature in a given area is not applied to pumps in nuclear power stations. The most immediate need for a combined theoretical and experimental design capability exists in mechanical face seals

Environmental Survey preliminary report, Solar Energy Research Institute, Golden, Colorado

Energy Technology Data Exchange (ETDEWEB)

1988-10-01

This report presents the preliminary findings of the first phase of the Environmental Survey of the US Department of Energy's (DOE) Solar Energy Research Institute (SERI), conducted December 14 through 18, 1987. The Survey is being conducted by an interdisciplinary team of environmental specialists, led and managed by the Office of Environment, Safety and Health's Office of Environmental Audit. The team includes outside experts supplied by private contractors. The objective of the Survey is to identify environmental problems and areas of environmental risk associated with SERI. The Survey covers all environmental media and all areas of environmental regulation. It is being performed in accordance with the DOE Environmental Survey Manual. The on-site phase of the Survey involves the review of existing site environmental data, observations of the operations carried on at SERI, and interviews with site personnel. 33 refs., 22 figs., 21 tabs.

Cushing's syndrome after intralesional triamcinolone acetonide: a systematic review of the literature and multinational survey.

Science.gov (United States)

Fredman, Rafi; Tenenhaus, Mayer

2013-06-01

Intralesional triamcinolone acetonide (TAC) is a well-established treatment for keloids and hypertrophic scars. The present text provides a systematic review of all previously reported cases of Cushing's syndrome resulting from intralesional TAC in an effort to discover whether an association exists between dosage or frequency of injection and the subsequent development of Cushing's syndrome. Data collected from a multinational survey of plastic surgeons is presented and discussed to understand current trends in the use of TAC. Recommendations for early recognition of Cushing's syndrome, TAC dosages in children, and follow up guidelines are presented. A systematic review of the literature from 1950 to 2012 was performed to evaluate outcomes following intralesional TAC used for the treatment of scars. A confidential survey was sent to 4125 plastic surgeons, 102 responses from 9 countries were received. A total of 18 cases of Cushing's syndrome after intralesional TAC have been reported in the English world literature. Survey data reveals that at least 30% (25/84) of plastic surgeons exceed the recommended dosage of TAC and 47% (46/97) are not aware of Cushing's syndrome as a possible complication of intralesional TAC. Cushing's syndrome resulting from intralesional TAC has been reported multiple times in the literature. Published literature suggests that TAC administered within the most recent recommendations does not appear to place adult patients at increased risk for developing Cushing's syndrome. Children appear to be most at risk for developing Cushing's syndrome and yet insufficient recommendations currently exist with regard to their safe dosage. Intralesional dosage should not exceed 30 mg per month in children while noting that at least one reported case of Cushing's syndrome resulted from a smaller dose. Diligent follow up and patient education is advised for any patient treated with TAC so that complications can be recognized and addressed promptly

Determination for energy response and directionality of neutron survey meters

International Nuclear Information System (INIS)

Chen Changmao; Liu Jinhua; Xie Jianlun; Su Jingling

1992-01-01

The energy response and directionality of neutron survey meter type MK7 and 2202D are determined. The reactor thermal column beam, reactor filtered beams (6 eV, 24.4 keV and 144 keV), 226 Ra-Be, 241 Am-Be, 252 Cf and its moderated sources are used for the measurement. The results shows: the survey meters are influenced obviously by the direction; the response of middle-energy region is large, the energy response of 2202D is better than MK7

Managing multiple projects: a literature review of setting priorities and a pilot survey of healthcare researchers in an academic setting.

Science.gov (United States)

Hopkins, Robert Borden; Campbell, Kaitryn; O'Reilly, Daria; Tarride, Jean-Eric; Bowen, Jim; Blackhouse, Gord; Goerre, Ron

2007-05-16

To summarize and then assess with a pilot study the use of published best practice recommendations for priority setting during management of multiple healthcare research projects, in a resource-constrained environment. Medical, economic, business, and operations literature was reviewed to summarize and develop a survey to assess best practices for managing multiple projects. Fifteen senior healthcare research project managers, directors, and faculty at an urban academic institution were surveyed to determine most commonly used priority rules, ranking of rules, characteristics of their projects, and availability of resources. Survey results were compared to literature recommendations to determine use of best practices. Seven priority-setting rules were identified for managing multiple projects. Recommendations on assigning priorities by project characteristics are presented. In the pilot study, a large majority of survey respondents follow best practice recommendations identified in the research literature. However, priority rules such as Most Total Successors (MTS) and Resource Scheduling Method (RSM) were used "very often" by half of the respondents when better performing priority rules were available. Through experience, project managers learn to manage multiple projects under resource constraints. Best practice literature can assist project managers in priority setting by recommending the most appropriate priority given resource constraints and project characteristics. There is room for improvement in managing multiple projects.

Poverty and Inequality in Sub-Saharan Africa: Literature Survey and Empirical Assessment

OpenAIRE

Delfin Go; Denis Nikitin; Xiongjian Wang; Heng-fu Zou

2011-01-01

This paper surveys the literature and assesses the magnitude, persistence, and depth of poverty and inequality in Sub-Saharan Africa using empirical analysis. Our analysis explores linkages between three key facts about development in Sub-Saharan Africa: poor economic growth, poor performance in terms of public health indicators, and resilient high-income inequality. Most of the differential between growth rates in Sub-Saharan Africa and other developing countries can be explained by two meas...

Literature Survey on Causes of Spoilage of Fresh Produce - 1959 to 1977

Science.gov (United States)

1982-08-01

handbook discusses 87 different market diseases o< citrus, avocados , bananas, figs, lychees, mangos, papayas, pineapples, and pomegranates, 11 T~’ -A...summary of each refarence is included. In addition, a series of tables was developed from the literature survey listing the market diseases and their...Table 2. Major causes of lettuce losses Table 3. Control of causes of lettuce losses Table 4. List of lettuce market diseases Table 5. List of tomato

Infrastructure improvement project for rationalization of international energy use. Survey project on energy conservation in chief industries in ASEAN countries

Energy Technology Data Exchange (ETDEWEB)

NONE

2001-03-01

With objectives to understand ASEAN countries for their current situation in energy consumption in the typical factories and businesses in their chief industries, prepare appropriate advices on energy saving methods, and establish energy inspection means, surveys were carried out working with experts in the ASEAN countries. In the workshop held in Singapore in November 2000, the textile factory, Arab-Malaysia Development Berhad was selected for Malaysia, on which the survey was performed from January 15 through 19, 2001. Energy saving proposals were submitted based on the survey results. For Indonesia, the paper and pulp mill, P.T. Kertas Leces (Persoro) Pulp Paper Mill was selected, on which the survey was performed from January 22 through 26, 2001. Based on the survey results, the energy saving means and their effects, necessary investment amount, and amortization period were prepared. For Brunei, the cement factory, Butra Djajanti Cement SDN BHD was surveyed, whereas improvements of the facilities were proposed. (NEDO)

Technological learning in energy-environment-economy modelling: A survey

International Nuclear Information System (INIS)

Kahouli-Brahmi, Sondes

2008-01-01

This paper aims at providing an overview and a critical analysis of the technological learning concept and its incorporation in energy-environment-economy models. A special emphasis is put on surveying and discussing, through the so-called learning curve, both studies estimating learning rates in the energy field and studies incorporating endogenous technological learning in bottom-up and top-down models. The survey of learning rate estimations gives special attention to interpreting and explaining the sources of variability of estimated rates, which is shown to be mainly inherent in R and D expenditures, the problem of omitted variable bias, the endogeneity relationship and the role of spillovers. Large-scale models survey show that, despite some methodological and computational complexity related to the non-linearity and the non-convexity associated with the learning curve incorporation, results of the numerous modelling experiments give several new insights with regard to the analysis of the prospects of specific technological options and their cost decrease potential (bottom-up models), and with regard to the analysis of strategic considerations, especially inherent in the innovation and energy diffusion process, in particular the energy sector's endogenous responses to environment policy instruments (top-down models)

For future energy. Questionnaire survey 'need and safety of nuclear energy'

International Nuclear Information System (INIS)

Horiuchi, Norikazu

2006-01-01

The questionnairing has been conducted on students in the department of engineering, and environmental and information studies of Musashi Institute of Technology, and Toyoko Gakuen Women's College for six years. The results are collected by every department and university and college. Abstract of results is 1) about 70% of students thought necessity of nuclear energy, 2) in case of accidents and troubles in relation to nuclear energy, they have a distrust of nuclear power generation and nuclear energy, 3) they put their hope to use natural energies without pollution and destruct of global environment, and 4) the feeling of students was not the same in the literature course as the scientific course, but generally speaking, their results tend to be agreement with an adult member of society. The tasks of university are stated. (S.Y.)

Sample design for the residential energy consumption survey

Energy Technology Data Exchange (ETDEWEB)

1994-08-01

The purpose of this report is to provide detailed information about the multistage area-probability sample design used for the Residential Energy Consumption Survey (RECS). It is intended as a technical report, for use by statisticians, to better understand the theory and procedures followed in the creation of the RECS sample frame. For a more cursory overview of the RECS sample design, refer to the appendix entitled ``How the Survey was Conducted,`` which is included in the statistical reports produced for each RECS survey year.

Bibliographic survey of medium energy inclusive reaction data

International Nuclear Information System (INIS)

Arthur, E.D.; Madland, D.G.; McClellan, D.M.

1986-04-01

A bibliographic survey of inclusive reaction data (experimental and theoretical) for several projectile types having energies between 50 and 1000 MeV has been completed. Approximately one thousand references selected from this survey describe the current state of knowledge for particle-induced inclusive reaction data. The search covered data for the following projectiles: p, d, t, 3 He, 4 He, and lithium ions

Exploring propositions about perceptions of energy security: An international survey

International Nuclear Information System (INIS)

Sovacool, Benjamin K.; Valentine, Scott Victor; Jain Bambawale, Malavika; Brown, Marilyn A.; Fátima Cardoso, Terezinha de; Nurbek, Sayasat; Suleimenova, Gulimzhan; Li Jinke; Xu Yang; Jain, Anil; Alhajji, A.F.; Zubiri, Andrew

2012-01-01

This study investigates how energy users from government, industry, civil society, and academia perceive of energy security challenges. It also analyzes how demographic characteristics influence such perceptions, and how geography, economic structure, modes of domestic energy production, and culture shape energy security priorities. Its primary source of data is a four-part survey distributed in seven languages (English, Mandarin, Portuguese, Russian, Arabic, German, and Japanese) to 2167 respondents in Brazil, China, Germany, India, Kazakhstan, Japan, Papua New Guinea, Saudi Arabia, Singapore, and the United States. These countries were selected because they represent a mix of urban and rural populations, developed and developing economies, import- and export-oriented energy trading flows, communist and capitalist societies, liberalized and state-owned energy markets, and small and large geographic sizes. The survey results are used to test four propositions about energy security related to the education, age, occupation, and gender of respondents, as well five propositions about national energy priorities and the interconnected attributes of security of supply, energy efficiency, energy research and development, energy trade, diversification and decentralization, affordability, environmental quality, climate change, and energy governance.

Environmental Survey preliminary report, Pittsburgh Energy Technology Center, Pittsburgh, Pennsylvania

Energy Technology Data Exchange (ETDEWEB)

1988-09-01

This report presents the preliminary findings from the first phase of the Environmental Survey of the US Department of Energy (DOE) Pittsburgh Energy Technology Center (PETC) conducted December 7--11, 1987. The Survey is being conducted by an interdisciplinary team of environmental specialists, led and managed by the Office of Environment, Safety and Health's Office of Environmental Audit. Individual team specialists are outside experts being supplied by a private contractor. The objective of the Survey is to identify environmental problems and areas of environmental risk associated with PETC. The Survey covers all environmental media and all areas of environmental regulation. It is being performed in accordance with the DOE Environmental Survey Manual. This phase of the Survey involves the review of existing site environmental data, observations of the operations carried on at PETC, and interviews with site personnel. The Survey team developed a Sampling and Analysis (S A) Plan to assist in further assessing certain environmental problems identified during its on-site Survey activities at PETC. The S A Plan will be executed by the Oak Ridge National Laboratory (ORNL). When completed, the Plan's results will be incorporated into the PETC Survey findings for inclusion into the Environmental Survey Summary Report. 64 refs., 23 figs., 29 tabs.

Dark energy and neutrino constraints from a future EUCLID-like survey

DEFF Research Database (Denmark)

Basse, Tobias; Eggers Bjaelde, Ole; Hamann, Jan

2013-01-01

We perform a detailed forecast on how well a Euclid-like survey will be able to constrain dark energy and neutrino parameters from a combination of its cosmic shear power spectrum, galaxy power spectrum, and cluster mass function measurements. We find that the combination of these three probes...... vastly improves the survey's potential to measure the time evolution of dark energy. In terms of a dark energy figure-of-merit defined as (sigma(w_0) sigma(w_a))^-1, we find a value of 454 for Euclid-like data combined with Planck-like measurements of the cosmic microwave background (CMB) anisotropies...... alone. We consider also the survey's potential to measure dark energy perturbations in models wherein the dark energy is parameterised as a fluid with a nonstandard non-adiabatic sound speed, and find that in an optimistic scenario in which w_0 deviates by as much as is currently observationally allowed...

A Framework to Survey the Energy Efficiency of Installed Motor Systems

Energy Technology Data Exchange (ETDEWEB)

Rao, Prakash; Hasanbeigi, Ali; McKane, Aimee

2013-08-01

While motors are ubiquitous throughout the globe, there is insufficient data to properly assess their level of energy efficiency across regional boundaries. Furthermore, many of the existing data sets focus on motor efficiency and neglect the connected drive and system. Without a comprehensive survey of the installed motor system base, a baseline energy efficiency of a country or region’s motor systems cannot be developed. The lack of data impedes government agencies, utilities, manufacturers, distributers, and energy managers when identifying where to invest resources to capture potential energy savings, creating programs aimed at reducing electrical energy consumption, or quantifying the impacts of such programs. This paper will outline a data collection framework for use when conducting a survey under a variety of execution models to characterize motor system energy efficiency within a country or region. The framework is intended to standardize the data collected ensuring consistency across independently conducted surveys. Consistency allows for the surveys to be leveraged against each other enabling comparisons to motor system energy efficiencies from other regions. In creating the framework, an analysis of various motor driven systems, including compressed air, pumping, and fan systems, was conducted and relevant parameters characterizing the efficiency of these systems were identified. A database using the framework will enable policymakers and industry to better assess the improvement potential of their installed motor system base particularly with respect to other regions, assisting in efforts to promote improvements to the energy efficiency of motor driven systems.

A survey of some solar energy retrofits.

Science.gov (United States)

1981-01-01

The report briefly describes a survey of some solar energy retrofits, such as solar heaters and Trombe walls, that can be easily adapted into existing buildings belonging to the Department. With their relatively high cost, commercial solar heaters ha...

VLSI systems energy management from a software perspective – A literature survey

Directory of Open Access Journals (Sweden)

Prasada Kumari K.S.

2016-09-01

Full Text Available The increasing demand for ultra-low power electronic systems has motivated research in device technology and hardware design techniques. Experimental studies have proved that the hardware innovations for power reduction are fully exploited only with the proper design of upper layer software. Also, the software power and energy modelling and analysis – the first step towards energy reduction is complex due to the inter and intra dependencies of processors, operating systems, application software, programming languages and compilers. The subject is too vast; the paper aims to give a consolidated view to researchers in arriving at solutions to power optimization problems from a software perspective. The review emphasizes the fact that software design and implementation is to be viewed from system energy conservation angle rather than as an isolated process. After covering a global view of end to end software based power reduction techniques for micro sensor nodes to High Performance Computing systems, specific design aspects related to battery powered Embedded computing for mobile and portable systems are addressed in detail. The findings are consolidated into 2 major categories – those related to research directions and those related to existing industry practices. The emerging concept of Green Software with specific focus on mainframe computing is also discussed in brief. Empirical results on power saving are included wherever available. The paper concludes that only with the close co-ordination between hardware architect, software architect and system architect low energy systems can be realized.

FIELD-SCALE EFFECTIVE MATRIX DIFFUSION COEFFICIENT FOR FRACTURED ROCK: RESULTS FROM LITERATURE SURVEY

International Nuclear Information System (INIS)

Zhou, Q.; Hui-Hai Liu; Molz, F.J.; Zhang, Y.; Bodvarsson, G.S.

2005-01-01

Matrix diffusion is an important mechanism for solute transport in fractured rock. We recently conducted a literature survey on the effective matrix diffusion coefficient, D m e , a key parameter for describing matrix diffusion processes at the field scale. Forty field tracer tests at 15 fractured geologic sites were surveyed and selected for the study, based on data availability and quality. Field-scale D m e values were calculated, either directly using data reported in the literature or by reanalyzing the corresponding field tracer tests. Surveyed data indicate that the effective-matrix-diffusion-coefficient factor F D (defined as the ratio of D m e to the lab-scale matrix diffusion coefficient [D m ] of the same tracer) is generally larger than one, indicating that the effective matrix diffusion coefficient in the field is comparatively larger than the matrix diffusion coefficient at the rock-core scale. This larger value can be attributed to the many mass-transfer processes at different scales in naturally heterogeneous, fractured rock systems. Furthermore, we observed a moderate trend toward systematic increase in the F D value with observation scale, indicating that the effective matrix diffusion coefficient is likely to be statistically scale dependent. The F D value ranges from 1 to 10,000 for observation scales from 5 to 2,000 m. At a given scale, the F D value varies by two orders of magnitude, reflecting the influence of differing degrees of fractured rock heterogeneity at different sites. In addition, the surveyed data indicate that field-scale longitudinal dispersivity generally increases with observation scale, which is consistent with previous studies. The scale-dependent field-scale matrix diffusion coefficient (and dispersivity) may have significant implications for assessing long-term, large-scale radionuclide and contaminant transport events in fractured rock, both for nuclear waste disposal and contaminant remediation

Testing the Canon: Student Responses to Texts by Medieval Women in English Literature Surveys.

Science.gov (United States)

Hawkins, Ann R.

While there has been a great deal of debate about enlarging the canon, less attention has been paid to how students respond to "new" literary figures such as Margery Kempe and Julian of Norwich, or to how instructors should incorporate them into an already cramped literature survey course. Instructors must consider some questions that…

Public Opinion Survey - Energy, The Present and The Future, 2015

International Nuclear Information System (INIS)

Trontl, K.; Pevec, D.; Matijevic, M.; Jecmenica, R.; Duckic, P.; Lebegner, J.

2016-01-01

During the year 2015 the Department of Applied Physics of the Faculty of Electrical Engineering and Computing, University of Zagreb conducted a public opinion survey entitled 'Energy - The Present and the Future' among student population of 1115 individuals. The tested population consisted of the University of Zagreb six faculties' students: the Faculty of Electrical Engineering and Computing, the Faculty of Food Technology and Biotechnology, the Faculty of Chemical Engineering and Technology, the Faculty of Mining, Geology and Petroleum Engineering, the Faculty of Science, and the Faculty of Humanities and Social Sciences. The questions in the survey covered several different energy issues, including the present and the future energy resources, the acceptability of different fuel type power plants, the environmental protection and global warming, the radioactivity, the radioactive waste issues, reliable information sources, and position of participants towards climate change issues, as well as European Union and Croatian goals set for the year 2020. The basic results of survey analysis for nuclear oriented questions, as well as the comparison of results of the current survey with the results of the similar surveys conducted in the academic years 2007/08, and 2012/2013, are reported in this paper. Participants generally express high level of formal environmental awareness. However, their choices and attitudes are in a contradiction to claimed eco-orientation, as well as to the scientific facts. The discrepancies are particularly noticeable in parts of the survey dealing with the nuclear energy and the nuclear power plants. The participants are also demonstrating lack of knowledge on nuclear issues especially regarding radioactive waste management, as well as economics and operational safety of nuclear power plants. (author).

The Dark Energy Survey: more than dark energy – an overview

Energy Technology Data Exchange (ETDEWEB)

Vikram, Vinu; Abbott, T; Abdalla, F. B.; Allam, S.; Aleksic, J.; Amara, A.; Bacon, D.; Balbinot, E.; Banerji, M.; Bechtol, K.; Benoit-Levy, A.

2016-03-21

This overview paper describes the legacy prospect and discovery potential of the Dark Energy Survey (DES) beyond cosmological studies, illustrating it with examples from the DES early data. DES is using a wide-field camera (DECam) on the 4 m Blanco Telescope in Chile to image 5000 sq deg of the sky in five filters (grizY). By its completion, the survey is expected to have generated a catalogue of 300 million galaxies with photometric redshifts and 100 million stars. In addition, a time-domain survey search over 27 sq deg is expected to yield a sample of thousands of Type Ia supernovae and other transients. The main goals of DES are to characterize dark energy and dark matter, and to test alternative models of gravity; these goals will be pursued by studying large-scale structure, cluster counts, weak gravitational lensing and Type Ia supernovae. However, DES also provides a rich data set which allows us to study many other aspects of astrophysics. In this paper, we focus on additional science with DES, emphasizing areas where the survey makes a difference with respect to other current surveys. The paper illustrates, using early data (from ‘Science Verification’, and from the first, second and third seasons of observations), what DES can tell us about the Solar system, the Milky Way, galaxy evolution, quasars and other topics. In addition, we show that if the cosmological model is assumed to be Λ+cold dark matter, then important astrophysics can be deduced from the primary DES probes. Highlights from DES early data include the discovery of 34 trans-Neptunian objects, 17 dwarf satellites of the Milky Way, one published z > 6 quasar (and more confirmed) and two published superluminous supernovae (and more confirmed).

Normalization of energy-dependent gamma survey data.

Science.gov (United States)

Whicker, Randy; Chambers, Douglas

2015-05-01

Instruments and methods for normalization of energy-dependent gamma radiation survey data to a less energy-dependent basis of measurement are evaluated based on relevant field data collected at 15 different sites across the western United States along with a site in Mongolia. Normalization performance is assessed relative to measurements with a high-pressure ionization chamber (HPIC) due to its "flat" energy response and accurate measurement of the true exposure rate from both cosmic and terrestrial radiation. While analytically ideal for normalization applications, cost and practicality disadvantages have increased demand for alternatives to the HPIC. Regression analysis on paired measurements between energy-dependent sodium iodide (NaI) scintillation detectors (5-cm by 5-cm crystal dimensions) and the HPIC revealed highly consistent relationships among sites not previously impacted by radiological contamination (natural sites). A resulting generalized data normalization factor based on the average sensitivity of NaI detectors to naturally occurring terrestrial radiation (0.56 nGy hHPIC per nGy hNaI), combined with the calculated site-specific estimate of cosmic radiation, produced reasonably accurate predictions of HPIC readings at natural sites. Normalization against two to potential alternative instruments (a tissue-equivalent plastic scintillator and energy-compensated NaI detector) did not perform better than the sensitivity adjustment approach at natural sites. Each approach produced unreliable estimates of HPIC readings at radiologically impacted sites, though normalization against the plastic scintillator or energy-compensated NaI detector can address incompatibilities between different energy-dependent instruments with respect to estimation of soil radionuclide levels. The appropriate data normalization method depends on the nature of the site, expected duration of the project, survey objectives, and considerations of cost and practicality.

Characteristics of residential energy consumption in China: Findings from a household survey

International Nuclear Information System (INIS)

Zheng, Xinye; Wei, Chu; Qin, Ping; Guo, Jin; Yu, Yihua; Song, Feng; Chen, Zhanming

2014-01-01

A comprehensive survey of 1450 households in 26 Chinese provinces was undertaken in 2012 to identify the characteristics and potential driving forces of residential energy consumption in China. The survey covers six areas: household characteristics, dwelling characteristics, kitchen and home appliances, space heating and cooling, residential transportation, and electricity billing, metering, and pricing options. The results show that a typical Chinese household in 2012 consumed 1426 kilograms standard coal equivalent, which is approximately 44 percent of the 2009 level in the United States and 38 percent of the 2008 level in the EU-27. District heating, natural gas, and electricity are three major residential energy sources, while space heating, cooking, and water heating are three major end-use activities. Moreover, the results suggest a large urban–rural gap in terms of energy sources and purpose of usage. Commercial energy is used mainly for space heating in urban areas, while biomass dominates mainly for cooking purpose in rural areas. The survey results can help decision makers and scholars identify energy conservation opportunities, and evaluate the effectiveness of energy policies. - Highlights: • We develop the first comprehensive survey of residential energy consumption in China. • A typical Chinese household in 2012 consumed 1426 kilograms coal equivalent. • Space heating accounts for half of energy demand. • A large rural–urban gap exists in terms of energy sources and end-use activities. • Results reveal challenges and opportunities for China's energy policy

Public Opinion Survey-Energy-The Present and the Future

International Nuclear Information System (INIS)

Pejic Bach, M.; Pevec, D.; Bace, M.; Trontl, K.; Jecmenica, R.; Matijevic, M.; Lebegner, J.

2008-01-01

During the academic year 2007/08 the Department of Applied Physics of the Faculty of Electrical Engineering and Computing conducted a public opinion survey entitled 'Energy - The Present and the Future' among student population of 1439 individuals age 18-20. The tested population consisted of the University of Zagreb nine faculties' students: the Faculty of Electrical Engineering and Computing - 367 students, the Faculty of Food Technology and Biotechnology - 149 students, the Faculty of Chemical Engineering and Technology - 118 students, the Faculty of Civil Engineering - 102 students, the Faculty of Philosophy - 100 students, the Faculty of Science - 50 students, the Medical School - 217 students, the School of Dental Medicine - 108 students, and the Faculty of Economics and Business - 228 students. The questions in the survey covered several different energy issues, including the present and the future energy resources, the acceptability of different fuel type power plants, the environmental protection and global warming, the radioactivity, the waste issues, as well as reliable information sources. The basic results of survey analysis for nuclear oriented questions are reported in this paper. Although participants expressed high level of formal environmental awareness, their choices and attitudes are in a contradiction to claimed eco-orientation, as well as to the scientific facts. The discrepancies are particularly noticeable in parts of the survey dealing with the nuclear energy and the nuclear power plants. The radioactive waste management, proved to be a potential stumbling-stone for the entire nuclear program. The participants are demonstrating deep lack of knowledge which results in the radioactive waste management becoming the main source of fear from the nuclear technology in general. A very disturbing attitude is a belief that the nuclear energy is non-economic, environmentally unacceptable and operationally unsafe source of energy. Such an attitude

A survey in Latin America;Survey of atomic energy needs

Energy Technology Data Exchange (ETDEWEB)

NONE

1960-01-15

An eight-member mission of the International Atomic Energy Agency visited Brazil and Venezuela last summer to survey their atomic energy needs and the conditions that may have a bearing on the fulfilment of these needs. The head of the mission and two members also visited Argentina to make a study in a more restricted sphere. While the mission's work in Brazil and Venezuela covered all aspects of atomic energy development, the investigations in Argentina were concerned specifically with the exploration, mining and processing of nuclear raw materials. The members of the mission held extensive discussions with the national authorities in charge of atomic energy development who acquainted them with their plans and the progress of work already undertaken. The IAEA experts also visited different centres of work to gain a first-hand knowledge of conditions and needs. They were thus able to advise the national authorities on lines of further development and assist them in formulating requests for technical assistance from the Agency. The information contained in the mission's reports may serve as a broad guide to the present state and future needs of atomic energy development in the three countries

Bibliography of Literature for Avian Issues in Solar and Wind Energy and Other Activities

Energy Technology Data Exchange (ETDEWEB)

Walston, Leroy J. [Argonne National Lab. (ANL), Argonne, IL (United States); White, Ellen M. [Argonne National Lab. (ANL), Argonne, IL (United States); Meyers, Stephanie A. [Argonne National Lab. (ANL), Argonne, IL (United States); Turchi, Craig [National Renewable Energy Lab. (NREL), Golden, CO (United States). National Center for Photovoltaics; Sinclair, Karin [National Renewable Energy Lab. (NREL), Golden, CO (United States). National Center for Photovoltaics

2015-04-01

Utility-scale solar energy has been a rapidly expanding energy sector in the United States in recent years and is expected to continue to grow. In 2014, concerns were raised over the risk of avian fatalities associated with utility-scale solar plants. With funding from the U.S. Department of Energy SunShot Program, Argonne National Laboratory and the National Renewable Energy Laboratory studied the issue and released A Review of Avian Monitoring and Mitigation Information at Existing Utility-Scale Solar Facilities (ANL/EVS-15/2, March 2015). A comprehensive literature review included peer-reviewed journal articles on avian fatalities from solar energy facilities and other sources (e.g., wind energy, building collisions, etc.), project-specific technical reports on avian monitoring and fatality at solar facilities, information on mitigation measures and best management practices, and literature pertaining to avian behavioral patterns and habitat use. The source citations are listed in this bibliography; they are current through December 2014.

The Dark Energy Survey instrument design

International Nuclear Information System (INIS)

Flaugher, B.; Fermilab

2006-01-01

We describe a new project, the Dark Energy Survey (DES), aimed at measuring the dark energy equation of state parameter, w, to a statistical precision of ∼5%, with four complementary techniques. The survey will use a new 3 sq. deg. mosaic camera (DECam) mounted at the prime focus of the Blanco 4m telescope at the Cerro-Tololo International Observatory (CTIO). DECam includes a large mosaic camera, a five element optical corrector, four filters (g,r,i,z), and the associated infrastructure for operation in the prime focus cage. The focal plane consists of 62 2K x 4K CCD modules (0.27''/pixel) arranged in a hexagon inscribed within the 2.2 deg. diameter field of view. We plan to use the 250 micron thick fully-depleted CCDs that have been developed at the Lawrence Berkeley National Laboratory (LBNL). At Fermilab, we will establish a packaging factory to produce four-side buttable modules for the LBNL devices, as well as to test and grade the CCDs. R and D is underway and delivery of DECam to CTIO is scheduled for 2009

User-needs study for the 1993 residential energy consumption survey

Energy Technology Data Exchange (ETDEWEB)

1993-09-24

During 1992, the Energy Information Administration (EIA) conducted a user-needs study for the 1993 Residential Energy Consumption Survey (RECS). Every 3 years, the RECS collects information on energy consumption and expenditures for various classes of households and residential buildings. The RECS is the only source of such information within EIA, and one of only a few sources of such information anywhere. EIA sent letters to more than 750 persons, received responses from 56, and held 15 meetings with users. Written responses were also solicited by notices published in the April 14, 1992 Federal Register and in several energy-related publications. To ensure that the 1993 RECS meets current information needs, EIA made a specific effort to get input from policy makers and persons needing data for forecasting efforts. These particular needs relate mainly to development of the National Energy Modeling System and new energy legislation being considered at the time of the user needs survey.

The Dark Energy Survey Image Processing Pipeline

Energy Technology Data Exchange (ETDEWEB)

Morganson, E.; et al.

2018-01-09

The Dark Energy Survey (DES) is a five-year optical imaging campaign with the goal of understanding the origin of cosmic acceleration. DES performs a 5000 square degree survey of the southern sky in five optical bands (g,r,i,z,Y) to a depth of ~24th magnitude. Contemporaneously, DES performs a deep, time-domain survey in four optical bands (g,r,i,z) over 27 square degrees. DES exposures are processed nightly with an evolving data reduction pipeline and evaluated for image quality to determine if they need to be retaken. Difference imaging and transient source detection are also performed in the time domain component nightly. On a bi-annual basis, DES exposures are reprocessed with a refined pipeline and coadded to maximize imaging depth. Here we describe the DES image processing pipeline in support of DES science, as a reference for users of archival DES data, and as a guide for future astronomical surveys.

A survey on human behavior towards energy efficiency for office worker in malaysia

Science.gov (United States)

Mustafa, N. H.; Husain, M. N.; Abd Aziz, M. Z. A.; Othman, M. A.; Malek, F.

2014-04-01

Green environment has become an important topic around the world. This campaign can be realized if everybody understands and shares similar objectives on managing energy in an efficient way. This paper will present and analyse the survey on energy usage by office workers in Malaysia. The survey will focus on the workers in government sector. In social science surveys, it is important to support the tested data for a project. For issues related to human behaviour we must compare with real situations to verify the tested data and the results in energy monitoring system. The energy monitoring system will improve energy usage efficiency for the basic human activities in different situations and environments.

Partitioning high-level waste from alkaline solution: A literature survey

International Nuclear Information System (INIS)

Marsh, S.F.

1993-05-01

Most chemical partitioning procedures are designed for acidic feed solutions. However, the high-level waste solutions in the underground storage tanks at US Department of Energy defense production sites are alkaline. Effective partitioning procedures for alkaline solutions could decrease the need to acidify these solutions and to dissolve the solids in acid, which would simplify subsequent processing and decrease the generation of secondary waste. The author compiles candidate technologies from his review of the chemical literature, experience, and personal contacts. Several of these are recommended for evaluation

A Literature Survey for Earliness/Tardiness Scheduling Problems with Learning Effect

Directory of Open Access Journals (Sweden)

Mesut Cemil İŞLER

2009-02-01

Full Text Available When a task or work is done continuously, there will be an experience so following times needs of required resources (manpower, materials, etc. will be reduced. This learning curve described first by Wright. Wright determined how workmanship costs decreased while proceed plain increasing. This investigations correctness found consistent by plain producers. Learning effect is an effect that, works can be done in shorter time in the rate of repeat of work with repeating same or similar works in production process. Nowadays classical production systems adapted more acceptable systems with new approaches. Just in time production system (JIT philosophy is one of the most important production system philosophies. JIT which is known production without stock stands on using all product resources optimum. Minimization problem of Earliness/Tardiness finishing penalty, which we can describe Just in time scheduling, appeared by inspired from JIT philosophy. In this study, there is literature survey which directed to earliness/tardiness performance criteria and learning effect processing in scheduling and as a result of this it is obtained some establishing for literature.

Public Opinion Survey - Energy - The Present and the Future - 2009/10

International Nuclear Information System (INIS)

Trontl, K.; Jecmenica, R.; Pevec, D.

2010-01-01

During the academic year 2009/10 the Department of Applied Physics of the Faculty of Electrical Engineering and Computing conducted a public opinion survey entitled 'Energy - The Present and the Future' among student population of 622 individuals age 18-20 (413 male students, 202 female students, and 7 students without the answer on gender question). The tested population consisted of the University of Zagreb four faculties' students: the Faculty of Electrical Engineering and Computing, the Faculty of Food Technology and Biotechnology, the Faculty of Chemical Engineering and Technology, the Faculty of Civil Engineering. The questions in the survey covered several different energy issues, including the present and the future energy resources, the acceptability of different fuel type power plants, the environmental protection and global warming, the radioactivity, the waste issues, as well as reliable information sources. The basic results of survey analysis for nuclear oriented questions, as well as the comparison of results of the current survey with the results of the similar survey conducted in the academic year 2007/08, are reported in this paper. Participants generally express high level of formal environmental awareness. However, their choices and attitudes are in a contradiction to claimed eco-orientation, as well as to the scientific facts. The discrepancies are particularly noticeable in parts of the survey dealing with the nuclear energy and the nuclear power plants. The participants are also demonstrating lack of knowledge on nuclear issues especially regarding radioactive waste management, as well as economics and operational safety of nuclear power plants.(author).

Energy survey in the New Zealand dairy industry

Energy Technology Data Exchange (ETDEWEB)

Vickers, V T; Shannon, D V

1977-12-25

An in-depth report on energy consumption in the New Zealand dairy industry for 1974--75 shows that a reduction in fuel consumption per unit of production has occurred when compared with two previous surveys (1954--55 and 1964--65). The increase in thermal efficiency of dairy processing was due mainly to the use of hot water heating systems in milk-treatment stations, the increased capacity of butter and cheese factories, increased thermal efficiency in skim milk drying and casein manufacture, increased efficiency in boiler plants, and higher drying air temperature achieved with the use of indirect oil- and gas-fired air heaters and liquid-phase air heating systems. Total energy consumed by the industry by type is tabulated. Recommendations to the industry following the survey are listed. (MCW)

The Dark Energy Survey and Operations: Years 1 to 3

Energy Technology Data Exchange (ETDEWEB)

Diehl, H. T. [Fermilab

2016-01-01

The Dark Energy Survey (DES) is an operating optical survey aimed at understanding the accelerating expansion of the universe using four complementary methods: weak gravitational lensing, galaxy cluster counts, baryon acoustic oscillations, and Type Ia supernovae. To perform the 5000 sq-degree wide field and 30 sq-degree supernova surveys, the DES Collaboration built the Dark Energy Camera (DECam), a 3 square-degree, 570-Megapixel CCD camera that was installed at the prime focus of the Blanco 4-meter telescope at the Cerro Tololo Inter-American Observatory (CTIO). DES has completed its third observing season out of a nominal five. This paper describes DES “Year 1” (Y1) to “Year 3” (Y3), the strategy, an outline of the survey operations procedures, the efficiency of operations and the causes of lost observing time. It provides details about the quality of the first three season's data, and describes how we are adjusting the survey strategy in the face of the El Niño Southern Oscillation

PETA PERKEMBANGAN BIDANG ENERGI BERDASARKAN LITERATUR KELABU DI INDONESIA

Directory of Open Access Journals (Sweden)

Sri Hartinah

2012-07-01

Full Text Available The Objective of this study is to analyze the subject research in order to construct a map of energy research conducted by R & D Institutions and university student in Indonesia. The method of the study uses Bibliometrics by collecting the data from 1998-2008. The data analyze throughout document mapping in co-word. The data result in energy sector that carried out by the R & D Institutions and the university is: 328 titles of thesis and 345 titles of research reports. Based on the collected data, there is a significant increasing in the research development from 1998 until 2008, except in 1999 which decrease from 1998 and 2004 decrease from 2003. The title numbers of university thesis from the highest are ITB, ITS, UGM, UNIBRAW, UI, UNSRI, USU, and another collections from other university are from PDII-LIPI. The title numbers of research institute are: Department of ESDM, LIPI, BATAN, KRT, and LAPAN. The research are focused on: biofuel, electricity energy, solar energy, coals, fuel energy, nuclear energy, wind energy, petroleum and natural gas, geothermal energy, bio mass and biogas, sea current and sea wave, steam energy, and hydrogen/fuel cell, whereas under the 10 research titles there are a lot of kinds of energy such as gas, earth gas, steam, and alternative energies, and others focuses. This study concludes that there are 46 topics which conducted research by university as well as R & D Institutions. The output of this study is database, containing of 960 records of energy research. The result shows the differences of mapping for energy research. This research recommends the need of documentation system policy on grey literature especially on energy research.

Employment factors for wind and solar energy technologies: A literature review

NARCIS (Netherlands)

Cameron, L.; van der Zwaan, B.

2015-01-01

In this paper we present an up-to-date literature review on employment opportunities associated with the deployment of renewable energy technology. We identified approximately 70 studies and data sources published over the past decade that report analysed or observed employment impacts of renewable

LITERATURE SURVEY ON EXISTING POWER SAVING ROUTING METHODS AND TECHNIQUES FOR INCREASING NETWORK LIFE TIME IN MANET

Directory of Open Access Journals (Sweden)

K Mariyappan

2017-06-01

Full Text Available Mobile ad hoc network (MANET is a special type of wireless network in which a collection of wireless mobile devices (called also nodes dynamically forming a temporary network without the need of any pre-existing network infrastructure or centralized administration. Currently, Mobile ad hoc networks (MANETs play a significant role in university campus, advertisement, emergency response, disaster recovery, military use in battle fields, disaster management scenarios, in sensor network, and so on. However, wireless network devices, especially in ad hoc networks, are typically battery-powered. Thus, energy efficiency is a critical issue for battery-powered mobile devices in ad hoc networks. This is due to the fact that failure of node or link allows re-routing and establishing a new path from source to destination which creates extra energy consumption of nodes and sparse network connectivity, leading to a more likelihood occurrences of network partition. Routing based on energy related parameters is one of the important solutions to extend the lifetime of the node and reduce energy consumption of the network. In this paper detail literature survey on existing energy efficient routing method are studied and compared for their performance under different condition. The result has shown that both the broadcast schemes and energy aware metrics have great potential in overcoming the broadcast storm problem associated with flooding. However, the performances of these approaches rely on either the appropriate selection of the broadcast decision parameter or an energy efficient path. In the earlier proposed broadcast methods, the forwarding probability is selected based on fixed probability or number of neighbors regardless of nodes battery capacity whereas in energy aware schemes energy inefficient node could be part of an established path. Therefore, in an attempt to remedy the paucity of research and to address the gaps identified in this area, a study

Annotated references on shielding experiment and calculation of high energy particles

International Nuclear Information System (INIS)

Hirayama, H.; Ban, S.; Nakamura, T.

1990-12-01

The literature on shielding experiment and calculation of high energy particles above 20 MeV has been surveyed. The survey covers thirteen journals, from 1965 up to 1989. For each paper, applicable information is listed on type and energy of the projectile, the accelerator used, composition and thickness of the target and shielding materials, shielding geometry, the experimental and calculational methods, and the quantities obtained. The references on shielding experiment and on shielding calculation are accessed through two indices which list the projectile-target and shielding material combination, shielding geometry and the projectile energy range. The literature on neutron, photon and hadron production from thick target bombarded by charged particles has been surveyed mainly from 1984 as a complement of the previous work. (author)

Nuclear fuel cycle risk assessment: survey and computer compilation of risk-related literature. [Once-through Cycle and Plutonium Recycle

Energy Technology Data Exchange (ETDEWEB)

Yates, K.R.; Schreiber, A.M.; Rudolph, A.W.

1982-10-01

The US Nuclear Regulatory Commission has initiated the Fuel Cycle Risk Assessment Program to provide risk assessment methods for assistance in the regulatory process for nuclear fuel cycle facilities other than reactors. Both the once-through cycle and plutonium recycle are being considered. A previous report generated by this program defines and describes fuel cycle facilities, or elements, considered in the program. This report, the second from the program, describes the survey and computer compilation of fuel cycle risk-related literature. Sources of available information on the design, safety, and risk associated with the defined set of fuel cycle elements were searched and documents obtained were catalogued and characterized with respect to fuel cycle elements and specific risk/safety information. Both US and foreign surveys were conducted. Battelle's computer-based BASIS information management system was used to facilitate the establishment of the literature compilation. A complete listing of the literature compilation and several useful indexes are included. Future updates of the literature compilation will be published periodically. 760 annotated citations are included.

Survey of household energy use (SHEU) : summary report

Energy Technology Data Exchange (ETDEWEB)

NONE

2005-12-15

A survey was conducted to gather information on energy use and the factors affecting energy use in households residing in houses and residential buildings with fewer than 5 storeys. Dwelling characteristics, usage of appliances, and energy efficiency and consumption data were collected. An overview of the main findings were presented in this summary and included details of thermal envelopes; residential heating, air-conditioning and ventilation; household appliances; hot water; lighting; and Energy Star systems and appliances. The survey covered over 11 million households in all 10 Canadian provinces. Data were collected through computer-assisted personal interviews with owners, renters, landlords and property managers. It was observed that the average heated area of a Canadian dwelling was 1321 square feet, and that dwellings constructed after 1979 were larger and more energy efficient than previous dwellings. The majority of households located west of Quebec used natural gas, whereas the majority of Quebec households used electricity. Households in the Atlantic region used both electricity and oil. Penetration rates for high efficiency furnaces using natural gas, propane or oil furnaces was 62 per cent among dwellings built between 1990-2003. It was noted that more basements, attics, crawlspaces and garages are now being insulated. An increasing number of households use both a main and a secondary refrigerator. Nearly 25 per cent of households used 3 or more televisions. The use of central and window/room air-conditioners has increased, with Ontario households accounting for more than 60 per cent of all air-conditioning systems. Nearly 25 per cent of light bulbs were energy-efficient bulbs. It was also observed that Energy Star products have had a high penetration since the inception of the Energy Star initiative. However, a significant number of households were not aware if their products were Energy Star qualified. tabs., figs.

Fiscal 1999 survey report. Data collection, analysis, and investigation for energy efficiency improvement; 1999 nendo energy shohi koritsuka joho shushu bunseki chosa hokokusho

Energy Technology Data Exchange (ETDEWEB)

NONE

2000-03-01

With economy growing at a fast pace in the Asia-Pacific region in recent years, demand for energy is sharply increasing in various industries, and the demand is expected to continue to grow. It is afraid that the trend may extend to other developing regions such as East Europe. It is, and will remain to be, important to prevent warming, assure sustained economic development, and secure stable supply of energy on the global scale. The survey in this report aims to grasp the trends of energy efficiency improvement in Asia-Pacific nations, in other developing nations, and in developed nations as well, to ultimately serve the best interests of Japan. For the achievement of the goal, Japan's attitude toward energy conservation promotion activities is expressed at international conferences on energy conservation promotion such as those of APEC (Asia-Pacific Economic Cooperation Conference) in the Asia-Pacific region and of environmental/energy-saving conferences of IEA (International Energy Agency) in Europe and America. On these occasions, information is collected and overseas technical literature is obtained thanks to the established coordination with United Nations-affiliated organizations and key persons in various countries. Data and information thus acquired are utilized for the investigation and analysis of energy conservation technologies and policies adopted and diffused in the respective nations involved. Using them, promotion of energy conservation policies in the Asia-Pacific region and establishment of environmental friendliness are also investigated. (NEDO)

Combining a survey approach and energy and indoor environment auditing in historic buildings

DEFF Research Database (Denmark)

Rohdin, Patrik; Dalewski, Mariusz; Moshfegh, Bahram

2016-01-01

Purpose – This paper presents an approach where a survey study is combined with energy and indoor environment auditing in the built environment. The combination of methods presented in this paper is one way to obtain a wider perspective on the indoor environment and energy use and also let...... this research project. Design/methodology/approach – A combination of energy and indoor environment auditing and standardized occupant surveys. Findings – The main findings in the paper are related to the good agreement between results from standardized occupant surveys and physical measurements...

Periodical public opinion survey on nuclear energy. Inhabitants living in the Tokyo metropolitan area

International Nuclear Information System (INIS)

Shinoda, Yoshihiko; Tsutida, Shouji; Kimura, Hiroshi

2014-01-01

Fukushima Daiichi nuclear power plant accident (Fukushima accident) has brought about a great change in many people's perceptions about nuclear power plant safety. When discussing future energy options for Japan, it is important to have a full grasp of the attitude of a large number of people towards nuclear energy. The Atomic Energy Society of Japan has conducted annual questionnaire survey of 500 adults who live within 30 kilometers of Tokyo Station. The aim of this survey is to assess trends in public attitude towards nuclear energy. The authors that designed the questionnaire entries of this survey have been managing questionnaire data as members of the Data Management Working Group under the Social and Environmental Division of the Atomic Energy Society of Japan. We confirmed the change in public attitude towards nuclear energy through this periodical survey after the Fukushima accident. In particular, public concerns about the use of nuclear energy increased after the Fukushima accident, and many people have raised doubts over the use of nuclear energy in the future. (author)

Clarification of the confusion concerning the crystal-field quantities vs the zero-field splitting quantities in magnetism studies: Part II-Survey of literature dealing with model studies of spin systems

International Nuclear Information System (INIS)

Rudowicz, C.

2008-01-01

For respective quantities, i.e., Hamiltonians, parameters, and energy level splittings, related to two physically distinct notions X and Y, various cases of confused terminology have been identified in literature. Referring to a quantity related actually to the notion Y using incorrectly the name of another well-defined notion X constitutes, what may be defined for short as, the type X=Y confusion. An ongoing survey of magnetism literature indicates that quantities related to zero-field splitting (ZFS) or equivalently fine structure (FS) are most often confused with those related to crystal-field (CF) or equivalently ligand field (LF). In this review the CF=ZFS confusion cases, i.e., labelling actual ZFS/FS quantities as purportedly 'CF/LF' ones, appearing in magnetism studies are surveyed and clarified. Part I covers the cases occurring in literature dealing with specific compounds. In this part model studies of spin systems are surveyed. The cases of terminology mixing up actual ZFS/FS quantities with purported CF/LF ones are identified and presented comprehensively in tabular form. To facilitate discussion, problems pertinent for the CF=ZFS confusion are categorized into several groups, including origin of the two notions, physical consequences, usage of specific numerical values, invoking real magnetic spin systems, and properties of spin S=1/2 systems. Physical implications of this confusion for interpretation of model results are also considered. Overall implications of incorrect terminology go beyond simple semantic issues and concern possible misinterpretation of data describing various physical properties of models studied. Such terminology contributes also to misleading keyword classifications of papers in journals and scientific databases. Other types of confusion identified in survey of magnetism literature will be discussed in separate reviews

Survey of EPA facilities for solar thermal energy applications

Science.gov (United States)

Nelson, E. V.; Overly, P. T.; Bell, D. M.

1980-01-01

A study was done to assess the feasibility of applying solar thermal energy systems to EPA facilities. A survey was conducted to determine those EPA facilities where solar energy could best be used. These systems were optimized for each specific application and the system/facility combinations were ranked on the basis of greatest cost effectiveness.

Public Opinion Survey - Energy - The Present and the Future - 2012/2013

International Nuclear Information System (INIS)

Trontl, Kresimir; Pevec, Dubravko; Matijevic, Mario; Jecmenica, Radomir; Lebegner, Josip

2014-01-01

During the academic year 2012/13 the Department of Applied Physics of the Faculty of Electrical Engineering and Computing, University of Zagreb conducted a public opinion survey entitled 'Energy- The Present and the Future' among student population of more than 950 individuals. The tested population consisted of the University of Zagreb five faculties' and one polytechnic school's students: the Faculty of Electrical Engineering and Computing, the Faculty of Food Technology and Biotechnology, the Faculty of Chemical Engineering and Technology, the Faculty of Civil Engineering, the Faculty of Science, and the Polytechnic of Zagreb. The questions in the survey covered several different energy issues, including the present and the future energy resources, the acceptability of different fuel type power plants, the environmental protection and global warming, the radioactivity, the waste issues, reliable information sources, and position of participants towards climate change issues, , as well as European Union and Croatian goals set for the year 2020. The basic results of survey analysis for nuclear oriented questions, as well as the comparison of results of the current survey with the results of the similar surveys conducted in the academic years 2007/08 and 2009/2010, are reported in this paper. Participants generally express high level of formal environmental awareness. However, their choices and attitudes are in a contradiction to claimed eco-orientation, as well as to the scientific facts. The discrepancies are particularly noticeable in parts of the survey dealing with the nuclear energy and the nuclear power plants. The participants are also demonstrating lack of knowledge on nuclear issues especially regarding radioactive waste management, as well as economics and operational safety of nuclear power plants. (authors)

Survey of the actual energy consumption in the commercial/residential sector; Minsei bumon energy shohi jittai chosa

Energy Technology Data Exchange (ETDEWEB)

NONE

1997-03-01

A questionnaire survey was conducted of the actual energy consumption in the business sector (schools, hotels/inns, hospitals, and other service business) in fiscal 1996, and was put together with the survey conducted in the past in order to clarify the structure and trend of energy consumption in the commercial/residential sector. The survey was aimed at making basic data for the development/introduction of the petroleum substituting energy including future new energy. The consumption unit requirement of a school total was 84.9 Mcal/m{sup 2} per year, that of a hotel/inn total was 455.3 Mcal/m{sup 2} per year, and that of a hospital total was 400.2 Mcal/m{sup 2} per year. The energy consumption for business use was summarized. The consumption unit requirement of restaurants was the largest, 622.8 Mcal/m{sup 2} per year, and that of schools was the smallest. In office building business and wholesale/retailing business, electricity is largely used mostly for illumination, power, etc. In restaurants, gas is largely used mostly for its own use including cooking. In schools, energy use for space heating was the largest, but was almost the same as that in office buildings in terms of the amount. 179 figs., 31 tabs.

Commercial and institutional consumption of energy survey : summary report 2005

Energy Technology Data Exchange (ETDEWEB)

Fecteau, V.; Hulan, I.; McNabb, D. [Natural Resources Canada, Ottawa, ON (Canada). Office of Energy Efficiency

2007-06-15

A survey was conducted on the energy consumption of Canada's commercial and institutional sectors. The primary purpose was to improve the understanding of various aspects of energy consumption in these sector and to enable Natural Resources Canada to develop programs to support institutions that seek to achieve greater energy efficiency and reduce their greenhouse gas emissions. Energy intensity data was presented by energy source and region amongst the following commercial and institutional sectors: retail trade including food and non-food; education including colleges and universities; health care including non-hospital health care and hospitals; and, accommodation and food services. Data obtained on each establishment's energy consumption and floor area were used to calculate their energy intensity ratio. In 2005, the commercial and institutional establishments consumed 1.04 billion gigajoules, nearly double the annual consumption of all private households in Ontario. The total energy intensity was 1.54 GJ per square metre. The lowest energy rating was found in social assistance establishments, while the highest energy rating was in food services and drinking places, followed by hospitals. Quebec and the Atlantic provinces had the lowest energy intensity levels, while the Prairie provinces had the highest energy intensity rate. The survey included data on the age of establishments; the energy sources used for space heating cooling and water heating; establishment spending on energy consumption; and, the use of auxiliary equipment. refs., tabs., figs.

Portable Wind Energy Harvesters for Low-Power Applications: A Survey.

Science.gov (United States)

Nabavi, Seyedfakhreddin; Zhang, Lihong

2016-07-16

Energy harvesting has become an increasingly important topic thanks to the advantages in renewability and environmental friendliness. In this paper, a comprehensive study on contemporary portable wind energy harvesters has been conducted. The electrical power generation methods of portable wind energy harvesters are surveyed in three major groups, piezoelectric-, electromagnetic-, and electrostatic-based generators. The paper also takes another view of this area by gauging the required mechanisms for trapping wind flow from ambient environment. In this regard, rotational and aeroelastic mechanisms are analyzed for the portable wind energy harvesting devices. The comparison between both mechanisms shows that the aeroelastic mechanism has promising potential in producing an energy harvester in smaller scale although how to maintain the resonator perpendicular to wind flow for collecting the maximum vibration is still a major challenge to overcome for this mechanism. Furthermore, this paper categorizes the previously published portable wind energy harvesters to macro and micro scales in terms of their physical dimensions. The power management systems are also surveyed to explore the possibility of improving energy conversion efficiency. Finally some insights and research trends are pointed out based on an overall analysis of the previously published works along the historical timeline.

China's energy security: The perspective of energy users

International Nuclear Information System (INIS)

Bambawale, Malavika Jain; Sovacool, Benjamin K.

2011-01-01

The article explores the energy security concerns faced by China from the point of view of energy users working in government, university, civil society and business sectors. The authors first derive a set of seven hypotheses related to Chinese energy security drawn from a review of the recent academic literature. We then explain each of these seven hypotheses, relating to (1) security of energy supply, (2) geopolitics, (3) climate change, (4) decentralization, (5) energy efficiency, (6) research and innovation of new energy technologies, and (7) self sufficiency and trade. Lastly, the article tests these hypotheses through a survey distributed in English and Mandarin completed by 312 Chinese participants. The conclusion presents insights for policymakers and energy scholars.

Dark energy and neutrino constraints from a future EUCLID-like survey

CERN Document Server

Basse, Tobias; Hamann, Jan; Hannestad, Steen; Wong, Yvonne Y.Y.

2014-01-01

We perform a detailed forecast on how well a Euclid-like survey will be able to constrain dark energy and neutrino parameters from a combination of its cosmic shear power spectrum, galaxy power spectrum, and cluster mass function measurements. We find that the combination of these three probes vastly improves the survey's potential to measure the time evolution of dark energy. In terms of a dark energy figure-of-merit defined as (sigma(w_0) sigma(w_a))^-1, we find a value of 454 for Euclid-like data combined with Planck-like measurements of the cosmic microwave background (CMB) anisotropies in a fiducial LambdaCDM cosmology, a number that is quite conservative compared with existing estimates because of our choice of model parameter space and analysis method, but still represents a factor of 3 to 8 improvement over using either CMB+galaxy clustering+cosmic shear data, or CMB+cluster mass function alone. We consider also the survey's potential to measure dark energy perturbations in models wherein the dark ene...

[Literature survey on botanical origin and clinical application of traditional Tibetan medicine "Shengdeng"].

Science.gov (United States)

Chen, De-Dao; Meng, Xian-Hua; Zhang, Ying-Shan; Chen, Gen-Ping; Huang, Yu-Lan

2012-10-01

"Shengdeng" is its Tibetan transliteration referring to many medicines. Tibetan doctors and pharmacists in different areas use different drugs in formulation and clinical application, which are easily confused. In order to grasp the formula and clinical application accurately, we conduct a literature survey on history and current state of botanical origin and clinical application of "Shengdeng", making clear the application of various herbs named "Shengdeng" and providing reference to all Tibetan researchers and clinical workers in formulation and clinical application.

Toxicity and physical properties of atrazine and its degradation products: A literature survey

Energy Technology Data Exchange (ETDEWEB)

Pugh, K.C.

1994-10-01

The Tennessee Valley Authority`s Environmental Research Center has been developing a means of detoxifying atrazine waste waters using TiO{sub 2} photocatalysis. The toxicity and physical properties of atrazine and its degradation products will probably be required information in obtaining permits from the United States Environmental Protection Agency for the demonstration of any photocatalytic treatment of atrazine waste waters. The following report is a literature survey of the toxicological and physical properties of atrazine and its degradation products.

76 FR 68720 - Takes of Marine Mammals Incidental to Specified Activities; Low-Energy Marine Geophysical Survey...

Science.gov (United States)

2011-11-07

... Marine Mammals Incidental to Specified Activities; Low- Energy Marine Geophysical Survey in the Western... conducting a low-energy marine geophysical (i.e., seismic) survey in the western tropical Pacific Ocean... Science Foundation (NSF), and ``Environmental Assessment of a Low-Energy Marine Geophysical Survey by the...

Energy and Water Consumption End-Use Survey in Commercial and Industrial Sectors in Georgia

Data.gov (United States)

US Agency for International Development — The objective of survey was to collect statistical energy and water end-use data for commercial and industrial sectors. The survey identified volumes of energy and...

A survey of energy policy priorities in the United States: Energy supply security, economics, and the environment

International Nuclear Information System (INIS)

Manley, Dawn K.; Hines, Valerie A.; Jordan, Matthew W.; Stoltz, Ronald E.

2013-01-01

Security, environment, and economic concerns are commonly identified as three major objectives of energy policy. State and federal governments have set aggressive targets for carbon emissions reductions and for alternative fuel use and increased vehicle efficiency to reduce petroleum consumption. Moreover, jobs creation and GDP growth are often cited as key drivers for energy policies. Previous studies on energy policy decision-making have examined the process for developing and evaluating options using multi-criteria decision analysis tools. In addition, energy opinion polls have either elicited preferences between two goals or whether the public supports a specific policy action. In this article, we report results from a survey of 884 members of professional membership organizations on how the U.S. should prioritize energy policy across the goals of energy supply security, environment and climate, and economics and job creation. The majority favor policymaking that is balanced across all three. Security and economic concerns increase with age for male respondents, whereas environment is the highest priority for females regardless of age. Unlike previous surveys that target the general public and focus on a particular objective or technology, these results provide an example of eliciting a portfolio allocation across multiple energy policy goals from targeted constituents. - Highlights: • We surveyed 884 members of professional membership organizations on how the U.S. should prioritize energy policy. • The paper addresses direct elicitation of energy policy goal portfolio allocation for a large set of energy stakeholders. • The majority of respondents favor policymaking balanced across multiple goals. • We observed differences in priorities based on age and gender. • Respondents expressed a tension in allocating across goals that are interrelated

Geothermal energy, an environmental and safety mini-overview survey

Energy Technology Data Exchange (ETDEWEB)

1976-07-01

A survey is presented in order to determine the technology status, gaps, and needs for research and development programs in the environment and safety areas of this resource. The information gathered from a survey of geothermal energy development undertaken to provide background for an environment and safety overview program is summarized. A technology assessment for resource development is presented. The three specific environmental problems identified as most potentially limiting to geothermal development; hydrogen sulfide control, brine disposal, and subsidence, are discussed. Current laws, regulations, and standards applying to geothermal systems are summarized. The elements of the environment, health, and safety program considered to be intrinsically related to the development of geothermal energy systems are discussed. Interagency interfaces are touched on briefly. (MHR)

Embrace the Dark Side: Advancing the Dark Energy Survey

Science.gov (United States)

Suchyta, Eric

The Dark Energy Survey (DES) is an ongoing cosmological survey intended to study the properties of the accelerated expansion of the Universe. In this dissertation, I present work of mine that has advanced the progress of DES. First is an introduction, which explores the physics of the cosmos, as well as how DES intends to probe it. Attention is given to developing the theoretical framework cosmologists use to describe the Universe, and to explaining observational evidence which has furnished our current conception of the cosmos. Emphasis is placed on the dark sector - dark matter and dark energy - the content of the Universe not explained by the Standard Model of particle physics. As its name suggests, the Dark Energy Survey has been specially designed to measure the properties of dark energy. DES will use a combination of galaxy cluster, weak gravitational lensing, angular clustering, and supernovae measurements to derive its state of the art constraints, each of which is discussed in the text. The work described in this dissertation includes science measurements directly related to the first three of these probes. The dissertation presents my contributions to the readout and control system of the Dark Energy Camera (DECam); the name of this software is SISPI. SISPI uses client-server and publish-subscribe communication patterns to coordinate and command actions among the many hardware components of DECam - the survey instrument for DES, a 570 megapixel CCD camera, mounted at prime focus of the Blanco 4-m Telescope. The SISPI work I discuss includes coding applications for DECam's filter changer mechanism and hexapod, as well as developing the Scripts Editor, a GUI application for DECam users to edit and export observing sequence SISPI can load and execute. Next, the dissertation describes the processing of early DES data, which I contributed. This furnished the data products used in the first-completed DES science analysis, and contributed to improving the

Survey of literature relating to energy development in Utah's Colorado Plateau

Energy Technology Data Exchange (ETDEWEB)

Larsen, A.

1980-06-01

This study examines various energy resources in Utah including oil impregnated rocks (oil shale and oil sand deposits), geothermal, coal, uranium, oil and natural gas in terms of the following dimensions: resurce potential and location; resource technology, development and production status; resource development requirements; potential environmental and socio-economic impacts; and transportation tradeoffs. The advantages of minemouth power plants in comparison to combined cycle or hybrid power plants are also examined. Annotative bibliographies of the energy resources are presented in the appendices. Specific topics summarized in these annotative bibliographies include: economics, environmental impacts, water requirements, production technology, and siting requirements.

Portable Wind Energy Harvesters for Low-Power Applications: A Survey

Directory of Open Access Journals (Sweden)

Seyedfakhreddin Nabavi

2016-07-01

Full Text Available Energy harvesting has become an increasingly important topic thanks to the advantages in renewability and environmental friendliness. In this paper, a comprehensive study on contemporary portable wind energy harvesters has been conducted. The electrical power generation methods of portable wind energy harvesters are surveyed in three major groups, piezoelectric-, electromagnetic-, and electrostatic-based generators. The paper also takes another view of this area by gauging the required mechanisms for trapping wind flow from ambient environment. In this regard, rotational and aeroelastic mechanisms are analyzed for the portable wind energy harvesting devices. The comparison between both mechanisms shows that the aeroelastic mechanism has promising potential in producing an energy harvester in smaller scale although how to maintain the resonator perpendicular to wind flow for collecting the maximum vibration is still a major challenge to overcome for this mechanism. Furthermore, this paper categorizes the previously published portable wind energy harvesters to macro and micro scales in terms of their physical dimensions. The power management systems are also surveyed to explore the possibility of improving energy conversion efficiency. Finally some insights and research trends are pointed out based on an overall analysis of the previously published works along the historical timeline.

[Nursing and industry relations: literature review and conflicts of interest survey].

Science.gov (United States)

Nordhausen, Thomas; Lins, Sabine; Panfil, Eva-Maria; Köpke, Sascha; Leino-Kilpi, Helena; Langer, Gero; Meyer, Gabriele

2015-01-01

Advanced competencies and tasks of nurses go along with an increasing interest of pharmaceutical companies and manufacturers in nurses as a marketing target. To identify nurses' attitudes, perceptions and behavior regarding industry and marketing strategies. 1) Systematic literature search in Medline via PubMed and CINAHL for international studies on nurses' conflict of interests towards pharmaceutical companies; 2) analysis of a survey with PhD students from two Nursing Science doctoral programs. The review including 16 publications published between 1999 and 2014 and the survey among 82 PhD students revealed comparable results. The majority of nurses already had contact with pharmaceutical companies. Nurses are often uncritical in their attitudes, and suggestibility is claimed to be low. The majority of nurses were not - or at least not sufficiently - provided with conflict of interest training, neither as part of their vocational training nor their continuing education. Conflict of interest seems to be an important topic for nurses. Increasing relevance in the future underpins the need for making nurses more sensitive towards this issue, especially through professional training programs. Copyright © 2015. Published by Elsevier GmbH.

Environmental Survey preliminary report, Morgantown Energy Technology Center, Morgantown, West Virginia

Energy Technology Data Exchange (ETDEWEB)

1988-06-01

This report presents the preliminary findings from the first phase of the Environmental Survey of the US Department of Energy (DOE) Morgantown Energy Technology Center (METC) conducted November 30 through December 4, 1987. In addition, the preliminary findings of the Laramie Project Office (LPO) Survey, which was conducted as part of the METC Survey on January 25 through 29, 1988, are presented in Appendices E and F. The Survey is being conducted by an interdisciplinary team of environmental specialists, led and managed by the Office of Environment, Safety and Health's Office of Environmental Audit. Individual team components are outside experts being supplied by a private contractor. The objective of the Survey is to identify environmental problems and areas of environmental risk associated with METC. The Survey covers all environmental media and all areas of environmental regulation. It is being performed in accordance with the DOE Environmental Survey Manual. The on-site phase of the Survey involves the review of existing site environmental data, observations of the operations carried on at METC, and interviews with site personnel. The Survey team developed a Sampling and Analysis Plan to assist in further assessing certain environmental problems identified during its on-site activities at METC. The Sampling and Analysis Plan will be executed by the Oak Ridge National Laboratory (ORNL). When completed, the results will be incorporated into the METC Environmental Survey Interim Report. The Interim Report will reflect the final determinations of the Survey METC. 60 refs., 28 figs., 43 tabs.

The effect of energy industry infrasound on wildlife: a literature review

Energy Technology Data Exchange (ETDEWEB)

Spohr, Colin [University of Calgary (Canada)], email: ccspohr@gmail.com

2011-07-01

Noise pollution due to the energy industry, especially infrasound noise at frequencies below 20 Hz and its effects on wildlife, is a scarcely studied subject. This paper aims to present the state of what research has been done on the subject and gaps that still exist in this area. By means of online searches through scientific databases, using specific keywords, the author extracted facts and previously lost knowledge concerning infrasound, and energy industry infrasound production. Using the example of music being recorded in a studio, the literature review shows the influence of infrasound on the quality of recorded songs and uses this analogy to correct some misconceptions about infrasound. It also aims to present some results concerning damaging effects of different infrasound levels on rats and pigs. Discussion on the papers reviewed served mainly to expose gaps in the literature with respect to infrasound levels and wildlife generally, and specifically whether or not it could be harmful to animals. Further studies of different infrasound sources are required to enable a better understanding of its effects on wildlife.

Infrastructure improvement project for rationalization of international energy use. Survey project on best practices of energy conservation for buildings in south-east Asian countries

Energy Technology Data Exchange (ETDEWEB)

NONE

2001-03-01

Surveys were performed to provide the ASEAN countries with technical assistance so that smooth promotion will be implemented on the energy conservation awards system for commercial buildings in the countries. This system has been newly established by the ASEAN Center for Energy (ACE) to suppress the energy consumption in commercial buildings, for which 11 candidates were proposed from among six countries. The EGCO Tower in Bangkok, Thailand, and the Revenue House in Singapore were selected. Japan has provided the building energy inspection technologies used in Japan, and performed the surveys on these two buildings. The surveys were performed from December 12 through 14, 2000 on the EGCO Tower, and from January 29 through 31, 2001 on the Revenue House. The surveys included checks on application forms for the buildings, measurement and analysis of energy consumption by using different measuring devices, inspection of the actual energy conservation activities done in the buildings, reports on the survey results, proposals on energy conservation promoting means, and provision of appendix materials for energy conservation. (NEDO)

Effects of dietary energy source on energy balance, metabolites and reproduction variables in dairy cows in early lactation

NARCIS (Netherlands)

Knegsel, van A.T.M.; Brand, van den H.; Dijkstra, J.; Kemp, B.

2007-01-01

This paper summarizes three recent studies by the same authors with the objective to study the effect of dietary energy source on the energy balance (EB) and risk for metabolic and reproductive disorders in dairy cows in early lactation. The first study, a literature survey, illustrated that feeding

Survey on the consumptions of energy sources in the industry in Italy in 1999

International Nuclear Information System (INIS)

Iorio, G.; Perrella, G.; Ballin, M.; Mercanti, A.; Poggi, A.

2001-01-01

This report has the aim to introduce the results of the sampling survey performed to determinate the consumption of energy sources (electricity, natural gas, fuel oil, diesel oil, etc.) in the italian industry. The energy consumptions report to 1999 and they are disaggregated for typology of use: energy consumptions for productive uses, for production of energy and for traction. The energy intensive sectors and the great industries have represented the nucleus of survey. Particular attention has been devoted to the production of energy and the consumption of heat [it

Catalytic Enzyme-Based Methods for Water Treatment and Water Distribution System Decontamination. 1. Literature Survey

Science.gov (United States)

2006-06-01

best examples of this is glucose isomerase, which has been used in the commercial production of high fructose corn syrup (HFCS) since 1967.230 Most...EDGEWOOD CHEMICAL BIOLOGICAL CENTER U.S. ARMY RESEARCH, DEVELOPMENT AND ENGINEERING COMMAND ECBC-TR-489 CATALYTIC ENZYME-BASED METHODS FOR WATER ...TREATMENT AND WATER DISTRIBUTION SYSTEM DECONTAMINATION 1. LITERATURE SURVEY Joseph J. DeFrank RESEARCH AND TECHNOLOGY DIRECTORATE June 2006 Approved for

First SN Discoveries from the Dark Energy Survey

Science.gov (United States)

Abbott, T.; Abdalla, F.; Achitouv, I.; Ahn, E.; Aldering, G.; Allam, S.; Alonso, D.; Amara, A.; Annis, J.; Antonik, M.; Aragon-Salamanca, A.; Armstrong, R.; Ashall, C.; Asorey, J.; Bacon, D.; Balbinot, E.; Banerji, M.; Barbary, K.; Barkhouse, W.; Baruah, L.; Bauer, A.; Bechtol, K.; Becker, M.; Bender, R.; Benoist, C.; Benoit-Levy, A.; Bernardi, M.; Bernstein, G.; Bernstein, J. P.; Bernstein, R.; Bertin, E.; Beynon, E.; Bhattacharya, S.; Biesiadzinski, T.; Biswas, R.; Blake, C.; Bloom, J. S.; Bocquet, S.; Brandt, C.; Bridle, S.; Brooks, D.; Brown, P. J.; Brunner, R.; Buckley-Geer, E.; Burke, D.; Burkert, A.; Busha, M.; Campa, J.; Campbell, H.; Cane, R.; Capozzi, D.; Carlstrom, J.; Carnero Rosell, A.; Carollo, M.; Carrasco-Kind, M.; Carretero, J.; Carter, M.; Casas, R.; Castander, F. J.; Chen, Y.; Chiu, I.; Chue, C.; Clampitt, J.; Clerkin, L.; Cohn, J.; Colless, M.; Copeland, E.; Covarrubias, R. A.; Crittenden, R.; Crocce, M.; Cunha, C.; da Costa, L.; d'Andrea, C.; Das, S.; Das, R.; Davis, T. M.; Deb, S.; DePoy, D.; Derylo, G.; Desai, S.; de Simoni, F.; Devlin, M.; Diehl, H. T.; Dietrich, J.; Dodelson, S.; Doel, P.; Dolag, K.; Efstathiou, G.; Eifler, T.; Erickson, B.; Eriksen, M.; Estrada, J.; Etherington, J.; Evrard, A.; Farrens, S.; Fausti Neto, A.; Fernandez, E.; Ferreira, P. C.; Finley, D.; Fischer, J. A.; Flaugher, B.; Fosalba, P.; Frieman, J.; Furlanetto, C.; Garcia-Bellido, J.; Gaztanaga, E.; Gelman, M.; Gerdes, D.; Giannantonio, T.; Gilhool, S.; Gill, M.; Gladders, M.; Gladney, L.; Glazebrook, K.; Gray, M.; Gruen, D.; Gruendl, R.; Gupta, R.; Gutierrez, G.; Habib, S.; Hall, E.; Hansen, S.; Hao, J.; Heitmann, K.; Helsby, J.; Henderson, R.; Hennig, C.; High, W.; Hirsch, M.; Hoffmann, K.; Holhjem, K.; Honscheid, K.; Host, O.; Hoyle, B.; Hu, W.; Huff, E.; Huterer, D.; Jain, B.; James, D.; Jarvis, M.; Jarvis, M. J.; Jeltema, T.; Johnson, M.; Jouvel, S.; Kacprzak, T.; Karliner, I.; Katsaros, J.; Kent, S.; Kessler, R.; Kim, A.; Kim-Vy, T.; King, L.; Kirk, D.; Kochanek, C.; Kopp, M.; Koppenhoefer, J.; Kovacs, E.; Krause, E.; Kravtsov, A.; Kron, R.; Kuehn, K.; Kuemmel, M.; Kuhlmann, S.; Kunder, A.; Kuropatkin, N.; Kwan, J.; Lahav, O.; Leistedt, B.; Levi, M.; Lewis, P.; Liddle, A.; Lidman, C.; Lilly, S.; Lin, H.; Liu, J.; Lopez-Arenillas, C.; Lorenzon, W.; LoVerde, M.; Ma, Z.; Maartens, R.; Maccrann, N.; Macri, L.; Maia, M.; Makler, M.; Manera, M.; Maraston, C.; March, M.; Markovic, K.; Marriner, J.; Marshall, J.; Marshall, S.; Martini, P.; Marti Sanahuja, P.; Mayers, J.; McKay, T.; McMahon, R.; Melchior, P.; Merritt, K. W.; Merson, A.; Miller, C.; Miquel, R.; Mohr, J.; Moore, T.; Mortonson, M.; Mosher, J.; Mould, J.; Mukherjee, P.; Neilsen, E.; Ngeow, C.; Nichol, R.; Nidever, D.; Nord, B.; Nugent, P.; Ogando, R.; Old, L.; Olsen, J.; Ostrovski, F.; Paech, K.; Papadopoulos, A.; Papovich, C.; Patton, K.; Peacock, J.; Pellegrini, P. S. S.; Peoples, J.; Percival, W.; Perlmutter, S.; Petravick, D.; Plazas, A.; Ponce, R.; Poole, G.; Pope, A.; Refregier, A.; Reyes, R.; Ricker, P.; Roe, N.; Romer, K.; Roodman, A.; Rooney, P.; Ross, A.; Rowe, B.; Rozo, E.; Rykoff, E.; Sabiu, C.; Saglia, R.; Sako, M.; Sanchez, A.; Sanchez, C.; Sanchez, E.; Sanchez, J.; Santiago, B.; Saro, A.; Scarpine, V.; Schindler, R.; Schmidt, B. P.; Schmitt, R. L.; Schubnell, M.; Seitz, S.; Senger, R.; Sevilla, I.; Sharp, R.; Sheldon, E.; Sheth, R.; Smith, R. C.; Smith, M.; Snigula, J.; Soares-Santos, M.; Sobreira, F.; Song, J.; Soumagnac, M.; Spinka, H.; Stebbins, A.; Stoughton, C.; Suchyta, E.; Suhada, R.; Sullivan, M.; Sun, F.; Suntzeff, N.; Sutherland, W.; Swanson, M. E. C.; Sypniewski, A. J.; Szepietowski, R.; Talaga, R.; Tarle, G.; Tarrant, E.; Balan, S. Thaithara; Thaler, J.; Thomas, D.; Thomas, R. C.; Tucker, D.; Uddin, S. A.; Ural, S.; Vikram, V.; Voigt, L.; Walker, A. R.; Walker, T.; Wechsler, R.; Weinberg, D.; Weller, J.; Wester, W.; Wetzstein, M.; White, M.; Wilcox, H.; Wilman, D.; Yanny, B.; Young, J.; Zablocki, A.; Zenteno, A.; Zhang, Y.; Zuntz, J.

2012-12-01

The Dark Energy Survey (DES) report the discovery of the first set of supernovae (SN) from the project. Images were observed as part of the DES Science Verification phase using the newly-installed 570-Megapixel Dark Energy Camera on the CTIO Blanco 4-m telescope by observers J. Annis, E. Buckley-Geer, and H. Lin. SN observations are planned throughout the observing campaign on a regular cadence of 4-6 days in each of the ten 3-deg2 fields in the DES griz filters.

Wastewater Treatment Anaerobic Digester Foaming Prevention and Control Methods - Literature Review and Survey - Full-Scale Studies (WERF Report INFR1SG10)

Science.gov (United States)

This project addresses the issue of anaerobic digester (AD) foaming in different water resource recovery facilities (WRRFs). This two-volume report is a compilation of an AD foaming literature review, a plant survey, and findings from full-scale studies. The literature review hel...

Nuclear energy center site survey: fuel cycle studies

International Nuclear Information System (INIS)

1976-05-01

Background information for the Nuclear Regulatory Commission Nuclear Energy Center Site Survey is presented in the following task areas: economics of integrated vs. dispersed nuclear fuel cycle facilities, plutonium fungibility, fuel cycle industry model, production controls and failure contingencies, environmental impact, waste management, emergency response capability, and feasibility evaluations

Portable Wind Energy Harvesters for Low-Power Applications: A Survey

OpenAIRE

Seyedfakhreddin Nabavi; Lihong Zhang

2016-01-01

Energy harvesting has become an increasingly important topic thanks to the advantages in renewability and environmental friendliness. In this paper, a comprehensive study on contemporary portable wind energy harvesters has been conducted. The electrical power generation methods of portable wind energy harvesters are surveyed in three major groups, piezoelectric-, electromagnetic-, and electrostatic-based generators. The paper also takes another view of this area by gauging the required mechan...

Analysis Tools for Sizing and Placement of Energy Storage for Grid Applications - A Literature Review

Energy Technology Data Exchange (ETDEWEB)

Hoffman, Michael G.; Kintner-Meyer, Michael CW; Sadovsky, Artyom; DeSteese, John G.

2010-09-24

The purpose of this report was to review pertinent literature and studies that might reveal models capable of optimizing the siting, sizing and economic value of energy storage in the future smart grid infrastructure. Energy storage technology and utility system deployment have been subjects of intense research and development for over three decades. During this time, many models have been developed that consider energy storage implementation in the electric power industry and other applications. Nevertheless, this review of literature discovered no actual models and only a few software tools that relate specifically to the application environment and expected requirements of the evolving smart grid infrastructure. This report indicates the existing need for such a model and describes a pathway for developing it.

Achievement report on research and development in the Sunshine Project in fiscal 1978. Surveys and studies on patents and information (Surveys on information about new energy technology development); 1978 nendo tokkyo joho chosa kenkyu seika hokokusho. Shin energy gijutsu kaihatsu joho chosa

Energy Technology Data Exchange (ETDEWEB)

NONE

1979-03-01

This paper describes the surveys on information about new energy technology development in fiscal 1978 in the Sunshine Project. The present fiscal year performed the surveys on the United States and France as the main subjects. For the solar energy development in the United States, surveys were made on power generation using solar heat, solar cells, difference in ocean temperatures, satellites, biomass, and solar energy air conditioning systems. Geothermal energy development was also surveyed. For coal energy, surveys were done on coal liquefaction, gasification, high-temperature gas turbines and MHD power generation. The U.S. energy policy has various kinds of cards. For the solar energy development in France, heat conversion and photo-cell conversion systems were surveyed, while the authorities take development promotion measures on solar heat conversion system under the judgement that this is the only contributor to the new energy development. Surveys were performed on trends in biomass as the biological energy conversion means of the solar energy. Geothermal energy is being advanced of development following that for the solar energy. Surveys were made also on power generation systems using wind power, wave power and difference in ocean temperatures. This paper dwells also on waste heat utilization, cogeneration, and heat pumps as examples for energy conservation means. (NEDO)

Radiotherapy of acne - a literature survey

International Nuclear Information System (INIS)

Maximilien, Remi.

1983-01-01

This review is part of a feasibility study on a follow-up survey of patients having undergone dermatologic X-ray therapy. Its main purpose is to bring up to date the knowledge on the long-term effects of the radiotherapy of seborrheic diseases and to collect any historical data contributing to the interpretation of the results of a future survey in this field. The older and modern physiopathogenic ideas on acne are first stated, and both the radiological protocols and the therapeutic associations set forth by roentgenologists in the years 1930-1960 are then described. A dosimetric and health assessment is made and the modalities of an epidemiological survey are considered [fr

Radiological characteristics of light-water reactor spent fuel: A literature survey of experimental data

International Nuclear Information System (INIS)

Roddy, J.W.; Mailen, J.C.

1987-12-01

This survey brings together the experimentally determined light-water reactor spent fuel data comprising radionuclide composition, decay heat, and photon and neutron generation rates as identified in a literature survey. Many citations compare these data with values calculated using a radionuclide generation and depletion computer code, ORIGEN, and these comparisons have been included. ORIGEN is a widely recognized method for estimating the actinide, fission product, and activation product contents of irradiated reactor fuel, as well as the resulting heat generation and radiation levels. These estimates are used as source terms in safety evaluations of operating reactors, for evaluation of fuel behavior and regulation of the at-reactor storage, for transportation studies, and for evaluation of the ultimate geologic storage of spent fuel. 82 refs., 4 figs., 17 tabs

FY 2000 report on the survey of new energy policies by developing countries. Survey of collection/analysis of information on effective energy utilization, etc.; 2000 nendo tojokoku no shin energy seisaku ni kakawaru chosa hokokusho. Energy yuko riyo nado joho shushu bunseki chosa

Energy Technology Data Exchange (ETDEWEB)

NONE

2001-03-01

For the purpose of effectively introducing technologies for new energy/energy conservation in developing countries, the paper arranged the policies, systems and organizations in relation to new energy in developing countries. Survey was made of the following two fields: 1) new energy in developing countries; 2) situation of new energy introduction in developing countries (India, Indonesia, Thailand, Malaysia, the Philippines and China). In 2), about India, for example, survey was made on the following: outline of the new energy policy, regulation for new energy promotion and law specifying concrete measures, departments in charge/promotion organizations for new energy, system and setup for new energy promotion, numerical target of new energy introduction, support from developed countries including the E.U. and the U.S. and the effects, support from international organizations including the World Bank and UNDP and the effects, the country's main industries related to new energy, the government's policy for the domestic production, outline of the use of India's biomass project, etc. (NEDO)

Assessing the Economics of Dengue: Results from a Systematic Review of the Literature and Expert Survey.

Science.gov (United States)

Constenla, Dagna; Garcia, Cristina; Lefcourt, Noah

2015-11-01

The economics of dengue is complex and multifaceted. We performed a systematic review of the literature to provide a critical overview of the issues related to dengue economics research and to form a background with which to address the question of cost. Three literature databases were searched [PubMed, Embase and Latin American and Caribbean Health Sciences Literature (LILACS)], covering a period from 1980 to 2013, to identify papers meeting preset inclusion criteria. Studies were reviewed for methodological quality on the basis of a quality checklist developed for this purpose. An expert survey was designed to identify priority areas in dengue economics research and to identify gaps between the methodology and actual practice. Survey responses were combined with the literature review findings to determine stakeholder priorities in dengue economics research. The review identified over 700 papers. Forty-two of these papers met the selection criteria. The studies that were reviewed presented results from 32 dengue-endemic countries, underscoring the importance of dengue as a global public health problem. Cost analyses were the most common, with 21 papers, followed by nine cost-effectiveness analyses and seven cost-of-illness studies, indicating a relatively strong mix of methodologies. Dengue annual overall costs (in 2010 values) ranged from US$13.5 million (in Nicaragua) to $56 million (in Malaysia), showing cost variations across countries. Little consistency exists in the way costs were estimated and dengue interventions evaluated, making generalizations around costs difficult. The current evidence suggests that dengue costs are substantial because of the cost of hospital care and lost earnings. Further research in this area will broaden our understanding of the true economic impact of dengue.

More with thermal energy storage. Report 2. Literature survey. Overview of knowledge and research questions with regard to thermal energy storage. Final report; Meer met bodemenergie. Rapport 2. Literatuuronderzoek. Overzicht van kennis en onderzoeksvragen rondom bodemenergie. Eindrapport

Energy Technology Data Exchange (ETDEWEB)

Lieten, S.; De Vries, E. [Bioclear, Groningen (Netherlands); Van Baaren, E.; Bakr, M.; Oude Essink, G.; Hartog, N.; Meinderstma, W.; Van Nieuwkerk, E.; Van Oostrom, N.; Woning, M. [Deltares, Delft (Netherlands); Drijver, B.; Krajenbrink, H.; Mathijssen, H.; Wennekes, R. [IF Technology, Arnhem (Netherlands)

2012-03-30

The project More With Thermal Energy Storage (MMB, abbreviated in Dutch) focuses on knowledge gaps and potential opportunities regarding open systems. The main questions to be answered are: (1) What effects (hydrological, thermal, microbiological and chemical) occur in the soil system by application of thermal energy storage; (2) Which technical options are available for a sustainable integration of thermal energy storage in the water and energy chain?; (3) Is it possible to achieve multiple objectives by using smart combinations? The project is organized in different work packages. In work package 2, the effects of individual and collective thermal energy storage storage systems on subsoils and the environment are determined. In work package 3 the opportunities for thermal energy storage and soil remediation are examined, while in work package 4 the focus is on new sustainable combinations of heat and cold storage. Work package 1 is the umbrella part where communication and policy of and participation in MMB are the main subjects. The aim of this literature survey is to search for knowledge that is available worldwide on the effects of heat and cold storage and the possibilities to combine this technology with controlling contaminants in soil and groundwater [Dutch] Het project Meer Met Bodemenergie (MMB) richt zich op het invullen van kennisleemtes en mogelijke kansen ten aanzien van open systemen. De belangrijkste vragen waarop het onderzoeksprogramma MMB antwoord geeft zijn: (1) Welke effecten (hydrologisch, thermisch, microbiologisch en chemisch) treden op in het bodemsysteem bij toepassing van bodemenergie?; (2) Welke technische mogelijkheden zijn er voor het duurzaam inpassen van bodem-energie in de water- en energieketen?; (3) Is het mogelijk om meerdere doelstellingen tegelijk te verwezenlijken door slimme combinaties te maken? Het project is ingericht met verschillende werkpakketten. In werkpakket 2 worden de effecten van individuele en collectieve

Transplutonium elements - a literature survey

International Nuclear Information System (INIS)

Sivaramakrishnan, C.K.; Jadhav, A.V.

1974-01-01

The report surveys reported work on the discovery of transplutonium elements and their production through various methods like bombardment of heavy elements with charged ions, successive neutron captures on heavy elements in reactors and multiple neutron captures by heavy elements during nuclear explosions. Estimated yields of transplutonium elements in special targets irradiated in reactors, and also as byproducts from spent power reactor fuels are quoted. Various chemical procedures adopted for recovery of these elements from irradiated target and also from power reactor fuel reprocessing streams are described. A brief survey of shielded facilities available at various centres for transplutonium programmes is also included. Major uses of some of these heavy elements are described. (author)

75 FR 54095 - Takes of Marine Mammals Incidental to Specified Activities; Low-Energy Marine Seismic Survey in...

Science.gov (United States)

2010-09-03

... Marine Mammals Incidental to Specified Activities; Low- Energy Marine Seismic Survey in the Eastern... low-energy marine seismic survey. Pursuant to the Marine Mammal Protection Act (MMPA), NMFS is... funding provided by the National Science Foundation, a low-energy marine seismic survey. NMFS reviewed SIO...

2002/03 public opinion survey 'Nuclear Energy - the Present and the Future'

International Nuclear Information System (INIS)

Trontl, K.; Gergeta, K.

2003-01-01

During the years 2000 and 2002 the Croatian Nuclear Society Young Generation Network carried out public opinion surveys among student population of around 650 individuals age 18-20. The results of the surveys suggested the necessity of a more active involvement of nuclear experts in high school education. Croatian Young Generation Network decided to prepare brochures on different subjects concerning nuclear energy and distribute them to high school students, primarily third and fourth graders. To be able to evaluate the influence of distributed materials, fresh reference data are needed. Therefore, a traditional public opinion survey 'Nuclear Energy - the Present and the Future' has been carried out among faculty student population. (author)

Opinion survey on energy and climate in 2013

International Nuclear Information System (INIS)

Martin, Jean-Philippe

2013-08-01

This issue comments the results of a survey on the opinion of French people on the reality of climate change (for the whole population and with respect to age), on the opinion of French people on nuclear energy (in relationship with the opinion on climate change, globally in terms of benefit or drawback with evolution of the opinion since 1994), on the feeling of having suffered from the cold during the winter of 2012-2013, on the dwelling temperature in winter, and on the opinion on energy price

Preparatory study of energy storage systems

International Nuclear Information System (INIS)

Stortelder, B.J.M.

1993-01-01

Based on a literature survey, information from other institutes and interviews with KEMA-experts a state of the art is given of small-scale, medium-scale and large-scale energy storage systems. The results of the survey can be used to optimize the electric power supply. Attention is paid to the criteria capacity, efficiency, dynamic performance, economic aspects and the environmental impacts

Utility survey on nuclear power plant siting and nuclear energy centers

International Nuclear Information System (INIS)

Cope, D.F.; Bauman, H.F.

1977-01-01

Most of the large U.S. utilities were surveyed by telephone and mail on questions concerning nuclear power plant siting and nuclear energy centers (NECs). The main purpose of the survey was for guidance of ERDA's NEC program. The questions covered the following topics: availability of sites; impact of environmental and other restraints; plans for development of multi-unit sites; interest in NEC development; interest in including fuel-cycle facilities in NECs; and opinions on the roles desired for the state and Federal governments in power plant siting. The main conclusion of the survey was that, while many utilities were considering multiple-unit sites of 2 to 5 units, none were planning larger energy centers at the present time. However, several expressed interest in NECs as a long-range future development

Public opinion survey 'Nuclear energy - the present and the future'

International Nuclear Information System (INIS)

Matani, R.; Lebegner, J.; Jurkovi, I.-A.; Prah, M.

2000-01-01

As a part of Croatian Nuclear Society Young Generation Network efforts in improving relations with the general public, a survey on nuclear energy issues among a student population (18-22 years old) has been planned. The survey, although somewhat modified, is based on a similar one that has been conducted at high schools as a part of organized educational program by the Museum of Technical Sciences and Hrvatska Elektroprivreda. Preliminary results show a positive altitude among the student population when it comes to nuclear power plants. As it can be seen from the obtained data (preliminary analysis), this opinion is mostly built on student awareness of nuclear power plants as a clean energy source. (authors)

Literature survey of heat transfer enhancement techniques in refrigeration applications

Energy Technology Data Exchange (ETDEWEB)

Jensen, M.K.; Shome, B. [Rensselaer Polytechnic Inst., Troy, NY (United States). Dept. of Mechanical Engineering, Aeronautical Engineering and Mechanics

1994-05-01

A survey has been performed of the technical and patent literature on enhanced heat transfer of refrigerants in pool boiling, forced convection evaporation, and condensation. Extensive bibliographies of the technical literature and patents are given. Many passive and active techniques were examined for pure refrigerants, refrigerant-oil mixtures, and refrigerant mixtures. The citations were categorized according to enhancement technique, heat transfer mode, and tube or shell side focus. The effects of the enhancement techniques relative to smooth and/or pure refrigerants were illustrated through the discussion of selected papers. Patented enhancement techniques also are discussed. Enhanced heat transfer has demonstrated significant improvements in performance in many refrigerant applications. However, refrigerant mixtures and refrigerant-oil mixtures have not been studied extensively; no research has been performed with enhanced refrigerant mixtures with oil. Most studies have been of the parametric type; there has been inadequate examination of the fundamental processes governing enhanced refrigerant heat transfer, but some modeling is being done and correlations developed. It is clear that an enhancement technique must be optimized for the refrigerant and operating condition. Fundamental processes governing the heat transfer must be examined if models for enhancement techniques are to be developed; these models could provide the method to optimize a surface. Refrigerant mixtures, with and without oil present, must be studied with enhancement devices; there is too little known to be able to estimate the effects of mixtures (particularly NARMs) with enhanced heat transfer. Other conclusions and recommendations are offered.

Mobile Phone Surveys for Collecting Population-Level Estimates in Low- and Middle-Income Countries: A Literature Review.

Science.gov (United States)

Gibson, Dustin G; Pereira, Amanda; Farrenkopf, Brooke A; Labrique, Alain B; Pariyo, George W; Hyder, Adnan A

2017-05-05

National and subnational level surveys are important for monitoring disease burden, prioritizing resource allocation, and evaluating public health policies. As mobile phone access and ownership become more common globally, mobile phone surveys (MPSs) offer an opportunity to supplement traditional public health household surveys. The objective of this study was to systematically review the current landscape of MPSs to collect population-level estimates in low- and middle-income countries (LMICs). Primary and gray literature from 7 online databases were systematically searched for studies that deployed MPSs to collect population-level estimates. Titles and abstracts were screened on primary inclusion and exclusion criteria by two research assistants. Articles that met primary screening requirements were read in full and screened for secondary eligibility criteria. Articles included in review were grouped into the following three categories by their survey modality: (1) interactive voice response (IVR), (2) short message service (SMS), and (3) human operator or computer-assisted telephone interviews (CATI). Data were abstracted by two research assistants. The conduct and reporting of the review conformed to the Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA) statement. A total of 6625 articles were identified through the literature review. Overall, 11 articles were identified that contained 19 MPS (CATI, IVR, or SMS) surveys to collect population-level estimates across a range of topics. MPSs were used in Latin America (n=8), the Middle East (n=1), South Asia (n=2), and sub-Saharan Africa (n=8). Nine articles presented results for 10 CATI surveys (10/19, 53%). Two articles discussed the findings of 6 IVR surveys (6/19, 32%). Three SMS surveys were identified from 2 articles (3/19, 16%). Approximately 63% (12/19) of MPS were delivered to mobile phone numbers collected from previously administered household surveys. The majority of MPS (11

Poverty, Inequality and Growth: A Survey of the Literature and Some Facts from Turkey

OpenAIRE

Fatma Didin Sonmez

2009-01-01

This survey of recent literature examines the link between growth and poverty. It is widely accepted that economic growth is a necessary condition for sustainable poverty reduction. But it is the fact that the economic growth of some countries has been pro-poor while others not. Some factors such as labor market, policies and demographic factors may lead to a weak relationship between economic performance and poverty rate. In this sense pro-growth policies should be pro-poor to increase the p...

Bengal Literature and History.

Science.gov (United States)

Dimock, Edward C., Jr., Ed.

The unifying theme of the papers in this book is the use of creative literature as source material for the study of cultural history. Titles and authors of the papers are: "Encounter and Growth in Bengali Literature, A Survey of Medieval Bengali Literature" by T.W. Clark; "The Hindu Chiefdom in Middle Bengali Literature" by…

Transportation of hazardous materials (hazmat a literature survey

Directory of Open Access Journals (Sweden)

Zafer YILMAZ

2016-02-01

Full Text Available ransportation has a great role in logistics. Many researchers have studied on transportation and vehicle routing problems. Transportation of hazardous materials (hazmat is a special subject for logistics. Causalities due to the accidents caused by trucks carrying hazardous materials will be intolerable. Many researchers have studied on risk assessment of hazmat transportation to find ways for reducing hazardous material transportation risks. Some researchers have studied routing of hazmat trucks. The emergency response models and network design problems for hazmat transportation were also studied by some researchers. The transportation of hazmats can also be classified according to the mode of transport. Mainly roads are used for hazmat transportation but some shipments are intermodal. There has been a great amount of effort spent to find convenient ways for hazmat transportation. In this study, a literature survey for the articles about hazmat transportation is prepared. After pointing out the importance of hazmat transportation by the example of US hazmat transportation data, the studies on hazmat transportation since 2005 have been examined. Totally 88 articles are classified as risk, routing, routing and scheduling, emergency response, network design and accident analysis. What can be studied in future researches is pointed out.Keywords: Hazardous materials, Network design, Transportation, Routing, Risk assessment

Automated transient identification in the Dark Energy Survey

Energy Technology Data Exchange (ETDEWEB)

Goldstein, D. A. [Univ. of California, Berkeley, CA (United States); Lawrence Berkeley National Lab. (LBNL), Berkeley, CA (United States). et al.

2015-08-20

We describe an algorithm for identifying point-source transients and moving objects on reference-subtracted optical images containing artifacts of processing and instrumentation. The algorithm makes use of the supervised machine learning technique known as Random Forest. We present results from its use in the Dark Energy Survey Supernova program (DES-SN), where it was trained using a sample of 898,963 signal and background events generated by the transient detection pipeline. After reprocessing the data collected during the first DES-SN observing season (2013 September through 2014 February) using the algorithm, the number of transient candidates eligible for human scanning decreased by a factor of 13.4, while only 1.0 percent of the artificial Type Ia supernovae (SNe) injected into search images to monitor survey efficiency were lost, most of which were very faint events. Here we characterize the algorithm's performance in detail, and we discuss how it can inform pipeline design decisions for future time-domain imaging surveys, such as the Large Synoptic Survey Telescope and the Zwicky Transient Facility.

Environmental Survey preliminary report, Laboratory for Energy-Related Health Research, Davis, California

International Nuclear Information System (INIS)

1988-03-01

This report presents the preliminary findings from the first phase of the Survey of the United States Department of Energy (DOE) Laboratory for Energy-Related Health Research (LEHR) at the University of California, Davis (UC Davis), conducted November 16 through 20, 1987. The Survey is being conducted by an interdisciplinary team of environmental specialists, led and managed by the Office of Environment, Safety and Health's Office of Environmental Audit. Individual team components are being supplied by a private contractor. The objective of the Survey is to identify environmental problems and areas of environmental risk associated with the LEHR. The Survey covers all environmental media and all areas of environmental regulation, and is being performed in accordance with the DOE Environmental Survey Manual. This phase of the Survey involves the review of existing site environmental data, observations of the operations at the LEHR and interviews with site personnel. The Survey team developed a Sampling and Analysis Plan to assist in further assessing certain of the environmental problems identified during its on-site activities. The Sampling and Analysis Plan will be executed by a DOE National Laboratory or a support contractor. When completed, the results will be incorporated into the Environmental Survey Interim Report for the LEHR at UC Davis. The Interim Report will reflect the final determinations of the LEHR Survey. 75 refs., 26 figs., 23 tabs

Survey on the consumptions of energy sources in the tertiary sector in Italy in 1999

International Nuclear Information System (INIS)

Iorio, G.; Perrella, G.; Ballin, M.

2001-01-01

This report has the aim to introduce the results of the sampling survey performed to determinate the consumption of energy sources (electricity, natural gas, fuel oil, diesel oil, etc.) in the tertiary sector. The energy consumptions report to 1999 and they are disaggregated for typology of use: energy consumptions for productive uses, for production of energy and for traction. The economic energy intensive activities have represented the nucleus of the survey. Particular attention has been devoted to the production of energy and the consumption of heat [it

Challenge of the energy in Lebanon: Analysis and synthesis of the survey

International Nuclear Information System (INIS)

Chehab, Said

1999-01-01

The article is a survey conducted by the students of the ESIB Saint Joseph University within the ministry of Industry and petroleum, ministry of Hydraulic and Electrical resources and the Central Administration of statistics in Lebanon. The survey presents the primary and secondary energy, its sectorial production and consumption. Tables and figures describe the essential socio-economic indicators of energy, primary and secondary consumption of energy in 1995. Sectorial distribution of final energy in 1995 per habitant, imported products and varieties as gasoline, gasoil, fuel oil etc....Charts for imported petroleum products, percentage of electric production between hydraulic and thermal energy are also included. Tarification of the EDL, prices of electricity per consumer and estimation of EDL of electricity per GWH are also described. Combustion of energy in Lebanon is a main source of air pollution by emitting substances as follows: 15 Ktonnes of dust, 80 Kt of SO 2 and 40 Kt of CO 2 per year

Public opinion survey 'Nuclear energy - the present and the future'

International Nuclear Information System (INIS)

Prah, M.; Jurkovic, I.-A.; Matanic, R.; Lebegner, J.

2001-01-01

As a part of Croatian Nuclear Society Young Generation Network efforts in improving relations with the general public, a survey on nuclear energy issues among a student population (18-22 years old) has been planned. The survey, although somewhat modified, is based on a similar one that has been conducted at high schools as a part of organized educational program by the Museum of Technical Sciences and Hrvatska Elektroprivreda. (authors)

Public opinion survey 'Nuclear energy - the present and the future'

International Nuclear Information System (INIS)

Jurkovic, I.-A.; Jecmenica, R.; Prah, M.; Matanic, R.; Lebegner, J.

2000-01-01

As a part of Croatian Nuclear Society Young Generation Network efforts in improving relations with the general public, a survey on nuclear energy issues among a student population (18-22 years old) has been planned. The survey, although somewhat modified, is based on a similar one that has been conducted at high schools as a part of organized educational program by the Museum of Technical Sciences and Hrvatska Elektroprivreda. (author)

A literature survey of the matallurgical aspects of minerals in Witwatersrand gold ores

International Nuclear Information System (INIS)

De Waal, S.A.

1982-01-01

This survey reviews the information in the literature on the auriferous rock formations in the Witwatersrand-Orange Free State gold-mining area, the gold-bearing horizons, and the mineralogy and petrography of the different ore types. The metallurgical aspects of the gold, silver, uranium, platinum-group elements, cobalt, nickel, copper, and chromite in these ores are examined and, on the strength of this information, a list is given of those problems in metallurgical extraction that are of a mineralogical nature. Finally, a number of research projects, aimed to support current research at the Council for Mineral Technology, are suggested

Report on the survey in fiscal 1998. A survey on long-term energy technology strategy (a survey related to arrangement of information groups and aiding means for establishing policies related to research and development of energy and environment technologies); 1998 nendo choki energy gijutsu senryaku chosa. Energy kankyo gijutsu kenkyu kaihatsu ni kakawaru seisaku kettei no tame no johogun no seibi narabi ni shien shuho ni kansuru chosa

Energy Technology Data Exchange (ETDEWEB)

NONE

1999-03-01

This paper discusses aiding means for establishing the research and development strategy for maximizing greenhouse effect gas reduction for a short period (year 2010) and an ultra long period (year 2030 and on). First, the situation surrounding the existing energy and environment technologies and technological assignments (themes) were put into order. Rough calculations were made on the selected themes as to their effect of greenhouse effect gas reduction. Based on the result of these reduction amount calculations, provisionary introduction scenarios including analyses by groups and users were prepared according to each theme. On the other hand, data groups related to the energy and environment technologies were investigated and put into order. The data groups include literatures and achievements of the past researches, and are expected of utilization for estimating the introduction potential to calculate effects of future research and development. In addition, discussions were given on methods to analyze cost-effect relationship in the energy and environment technologies. Importance was placed on the case surveys inside and outside the country, and simple models suitable for themes in the New Sunshine Project were built for an attempt of case studies. (NEDO)

Factors of influence on flood damage mitigation behaviour by households - Literature review and results from a French survey.

NARCIS (Netherlands)

Poussin, J.K.; Botzen, W.J.W.; Aerts, J.C.J.H.

2014-01-01

Based on a literature review, this paper proposes and empirically tests an extended version of the Protection Motivation Theory (PMT) of individual disaster preparedness. A survey was completed by 885 households in three flood-prone regions in France. Regression models provide insights into the

Benzene exposure in the shoemaking industry in China, a literature survey, 1978-2004.

Science.gov (United States)

Wang, Laiming; Zhou, Yimei; Liang, Youxin; Wong, Otto; Armstrong, Thomas; Schnatter, A Robert; Wu, Qiangen; Fang, Jinbin; Ye, Xibiao; Fu, Hua; Irons, Richard D

2006-11-01

This article presents a summary of benzene exposure levels in the shoemaking industry in China reported in the Chinese medical literature between 1978 and 2004. A comprehensive search identified 182 papers reporting such exposure data. These papers could be classified into two categories: benzene poisoning case reports and industrial hygiene surveys. From each paper, the following information was abstracted whenever available: location and year of occurrence, occupation and/or task involved, benzene content in adhesives/solvents, work environment, working conditions, working hours, diagnosis, and air monitoring data of benzene. A total of 333 benzene measurements (88 averages, 116 minimums, 129 maximums) in the shoemaking industry were reported in the 182 papers identified. The data were analyzed in terms of geographical location, time period, type of ownership (state, township, or foreign), type of report (benzene poisoning reports vs. industrial hygiene surveys), and job title (work activity) or process. The reported data covered a wide range; some measurements were in excess of 4500 mg/m(3). Thirty-five percent of the reported benzene concentrations were below 40 mg/m(3), which was the national occupational exposure limit (OEL) for benzene between 1979 and 2001. The remaining 65% measurements, which exceeded the national OEL in effect at the time, and were distributed as follows: 40-100 mg/m(3), 11%; 100-300 mg/m(3), 21%; 300-500 mg/m(3), 13%; and 500+ mg/m(3), 20%. However, only 24% of the reported measurements after 2002 were below 6 mg/m(3), i.e., Permissible Concentration-Time Weighted Average (PC-TWA) and 10 mg/m(3), i.e., Permissible Concentration-Short Term Exposure Limit (PC-STEL), the newly amended benzene OELs in effect after May 2002. The data demonstrated that the majority of the facilities in the shoemaking industry reported in the literature were not in compliance of the OEL for benzene in effect at the time. Overall, the data show a clear downward

Literature Review of Data on the Incremental Costs to Design and Build Low-Energy Buildings

Energy Technology Data Exchange (ETDEWEB)

Hunt, W. D.

2008-05-14

This document summarizes findings from a literature review into the incremental costs associated with low-energy buildings. The goal of this work is to help establish as firm an analytical foundation as possible for the Building Technology Program's cost-effective net-zero energy goal in the year 2025.

Fiscal 2000 survey report. Survey report on development and utilization of alternative energies for oil in Pacific region; 2000 nendo Taiheiyo chiiki sekiyu daitai energy kaihatsu riyo chosa hokokusho

Energy Technology Data Exchange (ETDEWEB)

NONE

2001-03-01

A survey was conducted, with environmental matters taken into consideration, for building an information gathering infrastructure for the countries in the Pacific region, capable of promptly and accurately collecting and offering energy related information. Conducted in this fiscal year were regular data gathering, review of oil supply and demand and alternative energy supply and demand in the Pacific region, on-site survey of alternative energy development and utilization in Vietnam, quarterly analyses of trend of energy demand, and the like. The supply of primary energy in the Pacific region increased by 2.3% per year in the period 1980 through 1998. The rate of increase was the lowest with oil, and the highest with hydroelectricity, atomic power, and recoverable energies such as geothermal energy. The Vietnamese Government is promoting its efforts to develop power sources by use of recoverable energies for farm village electrification. Efforts are being earnestly exerted to develop its rich natural gas resources and it is expected that there will be a remarkable achievement in the use of alternative energies due to an increase in natural gas consumption. In the field of data collection, various data were registered with the database. (NEDO)

Literature survey 'Impact of the Cadarache Centre activity on the environment'. Survey performed by the CRIIRAD laboratory for the Cadarache's CLI

International Nuclear Information System (INIS)

2008-01-01

After a presentation of the Cadarache Centre installations and activities, this document reports a literature survey based on the documents provided by the Centre and related to dismissals and incidents since the beginning of the Centre activity, and to environment control during some critical periods. Several issues are discussed: the radioactive atmospheric effluents and their impact, the control of underground waters, the control of surface water environment (impact of liquid radioactive effluents and monitoring of run-off waters), soil and food chain monitoring. For each of these themes, control and monitoring data are analysed

Cloud computing for energy management in smart grid - an application survey

International Nuclear Information System (INIS)

Naveen, P; Ing, Wong Kiing; Danquah, Michael Kobina; Sidhu, Amandeep S; Abu-Siada, Ahmed

2016-01-01

The smart grid is the emerging energy system wherein the application of information technology, tools and techniques that make the grid run more efficiently. It possesses demand response capacity to help balance electrical consumption with supply. The challenges and opportunities of emerging and future smart grids can be addressed by cloud computing. To focus on these requirements, we provide an in-depth survey on different cloud computing applications for energy management in the smart grid architecture. In this survey, we present an outline of the current state of research on smart grid development. We also propose a model of cloud based economic power dispatch for smart grid. (paper)

Energy conservation from a consumer perspective. Institut fuer marketing der Universitaet Muenster, Arbeitspapiere

Energy Technology Data Exchange (ETDEWEB)

Katz, R

1980-01-01

A survey of the standard of energy research in the American Literature on consumer behaviour is given. After the discussion of the importance of consumer research for energy conservation the difficulties on determining ''energy conservation behaviour'' are described. Moreover, the study compiles past American Literature that has tried to explain energy conservation behaviour. A further chapter analyzes measures of influencing the consumer energy conservation behaviour carried out so far in the United States and Canada. Finally, still open problems in future American energy conservation research in the field of consumer behaviour are demonstrated.

Ontario Business Survey Program on energy : impacts of power failure on Ontario businesses

International Nuclear Information System (INIS)

2003-01-01

The Ontario Chamber of Commerce conducted a survey for its members between August 19-23, 2003 to determine the impact of the massive power failure that took place on August 14, 2003. This paper presents the results of the survey which are based on a total of 929 respondents across Ontario. The primary businesses that participated in the survey were: manufacturing, service, technology, commercial, retail, automotive, steel, forestry, and resource businesses. 78 per cent of the respondents replied that the power disruption had a negative impact on their business. 48 per cent of the respondents were without power for 11-24 hours. 65 per cent of the businesses did not have a blackout contingency plan in place, but 63 per cent responded that they will likely develop a plan for future power failures. The survey also asked business members how they would rate the federal, provincial and municipal government's response to the emergency. The participants ranked the top 3 actions that governments can take to prevent future outages as follows: (1) review possible changes to the interconnected grid system, (2) ensure sufficient supply within Ontario, and (3) invest in alternative forms of energy such as solar and wind power. Other recommendations were to implement a sliding scale of energy pricing to reflect the true cost of energy. It was suggested that tax incentives should be offered to encourage energy conservation and the use of alternative energy sources. 2.6 per cent of the respondents suggested that excess energy should not be sold to neighbouring jurisdictions. 1 tab., 6 figs

PreCam: A Precursor Observational Campaign for Calibration of the Dark Energy Survey

Energy Technology Data Exchange (ETDEWEB)

Kuehn, K.; Kuhlmann, S.; Allam, S.; Annis, J. T.; Bailey, T.; Balbinot, E.; Bernstein, J. P.; Biesiadzinski, T.; Burke, D. L.; Butner, M.; Camargo, J. I. B.; da Costa, L. A. N.; DePoy, D.; Diehl, H. T.; Dietrich, J. P.; Estrada, J.; Fausti, A.; Gerke, B.; Guarino, V.; Head, H. H.; Kessler, R.; Lin, H.; Lorenzon, W.; Maia, M. A. G.; Maki, L.; Marshall, J.; Nord, B.; Neilsen, E.; Ogando, R. L. C.; Park, D.; Peoples, J.; Rastawicki, D.; Rheault, J. -P.; Santiago, B.; Schubnell, M.; Seitzer, P.; Smith, J. A.; Spinka, H.; Sypniewski, A.; Tarle, G.; Tucker, D. L.; Walker, A. R.; Wester, W.

2013-04-01

PreCam, a precursor observational campaign supporting the Dark Energy Survey (DES), is designed to produce a photometric and astrometric catalog of nearly a hundred thousand standard stars within the DES footprint, while the PreCam instrument also serves as a prototype testbed for the Dark Energy Camera's hardware and software. This catalog represents a potential 100-fold increase in Southern Hemisphere photometric standard stars, and therefore will be an important component in the calibration of the Dark Energy Survey. We provide details on the PreCam instrument's design, construction, and testing, as well as results from a subset of the 51 nights of PreCam survey observations on the University of Michigan Department of Astronomy's Curtis-Schmidt telescope at Cerro Tololo Inter-American Observatory (CTIO). We briefly describe the preliminary data processing pipeline that has been developed for PreCam data and the preliminary results of the instrument performance, as well as astrometry and photometry of a sample of stars previously included in other southern sky surveys.

Multiple Surveys of Students and Survey Fatigue

Science.gov (United States)

Porter, Stephen R.; Whitcomb, Michael E.; Weitzer, William H.

2004-01-01

This chapter reviews the literature on survey fatigue and summarizes a research project that indicates that administering multiple surveys in one academic year can significantly suppress response rates in later surveys. (Contains 4 tables.)

Fiscal 1997 survey report. Feasibility study of the environmentally friendly type coal utilization system (survey of the coal utilization in Pakistan); 1997 nendo chosa hokokusho. Kankyo chowagata sekitan riyo system kanosei chosa (Pakistan ni okeru sekitan riyo gaikyo chosa)

Energy Technology Data Exchange (ETDEWEB)

NONE

1998-03-01

This paper made a literature survey, hearing survey, site survey/study on the coal in Pakistan such as the coal utilization system and the environmental situation, etc., and aimed at pre-examination for the survey of the introduction of the environmentally friendly type coal utilization system to be planned in Pakistan in the future. The examination, data collection and preparation were conducted in terms of the following items: the structure of coal consumption in energy supply, structure of coal consumption, mainly of domestic brown coal consumption, the situation of coal utilization by industry and by region, environmental problems caused by coal utilization such as air pollution, the trend of policies of environmental regulation, etc. The literature on the following was obtained and surveyed: the situation of economy/energy in Pakistan, coal utilization technology by industrial field, and environmental protection technology. The hearing survey was made to institutions concerned, corporation groups and men of learning and experience. Site surveys were conducted for the typically selected coal utilization equipment and existing environmental protection equipment. 66 figs., 56 tabs.

Survey of particle codes in the Magnetic Fusion Energy Program

International Nuclear Information System (INIS)

1977-12-01

In the spring of 1976, the Fusion Plasma Theory Branch of the Division of Magnetic Fusion Energy conducted a survey of all the physics computer codes being supported at that time. The purpose of that survey was to allow DMFE to prepare a description of the codes for distribution to the plasma physics community. This document is the first of several planned and covers those types of codes which treat the plasma as a group of particles

Effect of daylight saving time on lighting energy use: A literature review

International Nuclear Information System (INIS)

Aries, Myriam B.C.; Newsham, Guy R.

2008-01-01

The principal reason for introducing (and extending) daylight saving time (DST) was, and still is, projected energy savings, particularly for electric lighting. This paper presents a literature review concerning the effects of DST on energy use. Simple estimates suggest a reduction in national electricity use of around 0.5%, as a result of residential lighting reduction. Several studies have demonstrated effects of this size based on more complex simulations or on measured data. However, there are just as many studies that suggest no effect, and some studies suggest overall energy penalties, particularly if gasoline consumption is accounted for. There is general consensus that DST does contribute to an evening reduction in peak demand for electricity, though this may be offset by an increase in the morning. Nevertheless, the basic patterns of energy use, and the energy efficiency of buildings and equipment have changed since many of these studies were conducted. Therefore, we recommend that future energy policy decisions regarding changes to DST be preceded by high-quality research based on detailed analysis of prevailing energy use, and behaviours and systems that affect energy use. This would be timely, given the extension to DST underway in North America in 2007

Questionnaire survey, Indoor climate measurements and Energy consumption

DEFF Research Database (Denmark)

Knudsen, Henrik Nellemose; Thomsen, Kirsten Engelund; Mørck, Ove

2012-01-01

to be designed and constructed with a heating demand corresponding to the Danish low-energy standard referred to as "low-energy class 1" in a new settlement called Stenløse Syd. This means that the energy consumption is to be 50% lower than the requirement in BR08 (Danish Building Regulations 2008). 66 flats...... were to be designed and constructed with a yearly heating demand of 15 kWh/m². Furthermore, the Concerto community include a kindergarten and an activity centre for elderly people. All the single family houses were to be heated by a heat pump supported by a 3 m² thermal solar system for hot water....... This report presents part of the results of an evaluation of the project that was performed in the settlement. The evaluation consisted of a questionnaire survey of occupant experiences and satisfaction in 35 single-family houses, measurements of energy consumption in 22 selected single-family houses and 58...

Survey of employment in the UK wind energy industry

International Nuclear Information System (INIS)

Jenkins, G.

1997-01-01

A survey of employment in the UK wind energy industry has been carried out. It related to the financial years 1993-4 and 1994-5. A questionnaire was sent to all organisations working in wind energy in the UK. Some 249 replies were received. The paper reports on the findings regarding overall employment in the industry, employment in the major sectors of the industry, jobs by type of organisation, the major employers, the location of jobs, and the overall impact on employment in the UK economy. (Author)

The U.S.Geological Survey Energy Resources Program

Science.gov (United States)

,

2010-01-01

Energy resources are an essential component of modern society. Adequate, reliable, and affordable energy supplies obtained using environmentally sustainable practices underpin economic prosperity, environmental quality and human health, and political stability. National and global demands for all forms of energy are forecast to increase significantly over the next several decades. Throughout its history, our Nation has faced important, often controversial, decisions regarding the competing uses of public lands, the supply of energy to sustain development and enable growth, and environmental stewardship. The U.S. Geological Survey (USGS) Energy Resources Program (ERP) provides information to address these challenges by supporting scientific investigations of energy resources, such as research on the geology, geochemistry, and geophysics of oil, gas, coal, heavy oil and natural bitumen, oil shale, uranium, and geothermal resources, emerging resources such as gas hydrates, and research on the effects associated with energy resource occurrence, production, and (or) utilization. The results from these investigations provide impartial, robust scientific information about energy resources and support the U.S. Department of the Interior's (DOI's) mission of protecting and responsibly managing the Nation's natural resources. Primary consumers of ERP information and products include the DOI land- and resource-management Bureaus; other Federal, State, and local agencies; the U.S. Congress and the Administration; nongovernmental organizations; the energy industry; academia; international organizations; and the general public.

Energy and Nutrient Intakes: Findings from the Malaysian Adult Nutrition Survey (MANS).

Science.gov (United States)

Mirnalini, K; Zalilah, M S; Safiah, M Y; Tahir, A; Siti Haslinda, M D; Siti Rohana, D; Khairul Zarina, M Y; Mohd Hasyami, S; Normah, H

2008-03-01

Nutrition surveys based on a representative sample of the Malaysian adult population have hitherto not been reported. In 2003, the Ministry of Health, Malaysia, conducted the Malaysian Adult Nutrition Survey (MANS), the first and largest nutrition survey in the country which aimed to provide detailed quantitative information on nutritional status, food and nutrient intakes, and physical activity pattern on a nationwide representative sample of adult subjects between the ages of 18 and 59 years. The survey covered four zones in Peninsular Malaysia (Central, Southern, Northern and East Coast), Sabah and Sarawak. This paper presents the mean and selected percentiles of energy and nutrient intake of 6886 subjects by selected demographic and socioeconomic characteristics. Energy contributions by macronutrients and dietary adequacy in relation to the Recommended Nutrient Intake for Malaysians are also described. Information on dietary intake was collected by trained nutritionists using a one day 24-hour diet recall. Dietary data were analysed using Nutritionist Pro, a diet analysis software and statistical analysis was carried out using the SPSS ver. 13.0. In most of the demographic and socioeconomic groups, males had higher mean energy (1776 kcal) and nutrient intake and percent achievement of RNI than females (1447 kcal). The proportions of calories derived from macronutrients were within the recommendations for a healthy diet. Intake of micronutrients such as iron, calcium and vitamin A was about 50% of RNI particularly in women. Sodium intake of Malaysians, not reported in earlier studies, is also made available. Under-reporting using the EI/BMR ratio was found in half of the population studied. The present study provides the first national estimates of energy and nutrient intake of the Malaysian adult population. Regular nutrition surveys are needed at the national level to provide valuable information on trends in food and nutrient intake, particularly among age

Energy drinks: psychological effects and impact on well-being and quality of life-a literature review.

Science.gov (United States)

Ishak, Waguih William; Ugochukwu, Chio; Bagot, Kara; Khalili, David; Zaky, Christine

2012-01-01

The market and degree of consumption of energy drinks have exponentially expanded while studies that assess their psychological effects and impact on quality of life remain in the early stages, albeit on the rise. This review aims to examine the literature for evidence of the psychological effects of energy drinks and their impact on the sense of well-being and quality of life. Studies were identified through Pubmed, Medline, and PsycINFO searches from the dates of 1990 to 2011, published in English, using the keywords energy or tonic drinks, psychological effects, caffeine and cognitive functions, mood, sleep, quality of life, well-being, and mental illness. Three authors agreed independently on including 41 studies that met specific selection criteria. The literature reveals that people most commonly consume energy drinks to promote wakefulness, to increase energy, and to enhance the experience of alcohol intoxication. A number of studies reveal that individuals who consume energy drinks with alcohol were more inclined to be involved in risk-taking behaviors. There was also excessive daytime sleepiness the day following energy drink consumption. Contrary to expectations, the impact of energy drinks on quality of life and well-being was equivocal. Energy drinks have mixed psychological and well-being effects. There is a need to investigate the different contexts in which energy drinks are consumed and the impact on mental health, especially in the psychiatrically ill.

FY 2000 report on the survey of policies on cooperation in new energy/energy conservation for developing countries by developed countries/international organizations. Survey of collection/analysis of information on effective energy utilization, etc.; 2000 nendo senshinkoku kokusai kikan no tai tojokoku shin energy sho energy kyoryoku seisaku ni kakawaru chosa hokokusho. Energy yuko riyo nado joho shushu bunseki chosa

Energy Technology Data Exchange (ETDEWEB)

NONE

2001-03-01

Looking for measures for cooperation in effective energy conservation for developing countries, the paper arranged characteristics of the policies, systems and organizations in relation to energy conservation/new energy policies in developed countries and international organizations excluding Japan. Concretely, survey was made of the following 5 fields: 1) new energy cooperation (project) for developing countries by developed countries and international organizations excluding Japan; 2) outline of activities by aid giving organizations; 3) energy conservation policies of developing countries and cooperation of developed countries and international organizations; 4) policies of new energy introduction in developed countries; 5) study to reinforce cooperation for helping developing countries by Japan and developed countries/international organizations excluding Japan. In 1), survey is composed of case study of the main project and study of the outline of activities by aid giving organizations. The activities by the following aid giving organizations were surveyed: the World Bank group, International Finance Corporation (IFC), United Nations Development Program (UNDP), the European Committee and the Asian Development Bank (ADB). (NEDO)

LITERATURE SURVEY FOR FRACTIONAL CRYSTALLIZATION STUDY

International Nuclear Information System (INIS)

PERSON, J.C.

2004-01-01

The literature survey for the fractional crystallization study of material from tank 241-S-112 is completed, fulfilling the requirements of the Test Plan for Tank 241-S-112 Fractional Crystallization Study (Herting 2003). Crystallization involves the formation of one or more solid phases from a fluid phase or an amorphous solid phase. It is applied extensively in the chemical industry, both as a purification process and a separation process. The main advantage of crystallization over distillation is the production of substances with a very high purity, at a low level of energy consumption, and at relatively mild process conditions. Crystallization is one of the older operations in the chemical industry; therefore, practical experience can usually be used for the design and operation of industrial crystallizers. In addition, advances in the understanding of crystallization kinetics can be useful in the control, design, and scale-up of industrial crystallizers. Research work is currently underway; e.g., the CrysCODE (Crystallizer Control and Design) project, littu://www.aui.tudelft.nl/uroiect/Cn/scode/crvscode.htm, at the Delft University of Technology, with the goal of improving the performance and controllability of industrial crystallizers by means of better control and improved design methodologies. Recent developments in fluid dynamics and reactor technology (e.g., compartment approaches) have led to a better understanding of processes and scale-up phenomena. The ultimate aim of such research is to develop a knowledge-based design frame for optimization of industrial crystallization units. Development work is in progress on a rigorous design analysis model for the description of the crystallization process as a function of the reactor geometry, crystallization kinetics, and operating conditions. One modeling effort is aimed at improving the predictive crystallizer model by implementing a population balance equation that depends on two variables: the size and

Energy sources for gynecologic laparoscopic surgery: a review of the literature.

Science.gov (United States)

Law, Kenneth S K; Abbott, Jason A; Lyons, Stephen D

2014-12-01

A range of energy sources are used in gynecologic laparoscopy. These energy sources include monopolar electrosurgery, bipolar electrosurgery (including "advanced bipolar" devices that incorporate tissue feedback monitoring), and various types of laser and ultrasonic technologies. Gynecologists using these tools should be aware of the potential benefits and potential dangers of these instruments. This review provides an overview of the biophysics of these energy sources, their tissue effects, and the complications that may arise. It aims to highlight any potential advantages or disadvantages of various energy sources, as reported by clinical and laboratory studies. Literature relating to energy sources used in gynecologic laparoscopy was reviewed. While laboratory-based studies have reported differences between various energy sources, these differences may not be clinically significant. The choice of instrumentation may depend on the nature of the surgical task being performed, but other factors, such as the surgeon's training/experience, cost, and industry marketing, may also influence the decision. TAn awareness of the pros and cons of each energy modality and their relative efficacy profiles is paramount. It is important that surgeons have an understanding of the biophysics of these technologies in order to understand their limitations and potential dangers and to utilize the most appropriate energy source(s) in the appropriate clinical setting, in order to both minimize the risk of inadvertent injuries during gynecologic laparoscopy and to maximize cost-efficient delivery of health care.

The determinants of household energy-saving behavior: Survey and comparison in five major Asian cities

International Nuclear Information System (INIS)

Hori, Shiro; Kondo, Kayoko; Nogata, Daisuke; Ben, Han

2013-01-01

It is difficult to control household energy consumption through regulation. From a policy standpoint, it is particularly challenging to identify the factors that influence people’s actions. Moreover, whatever these factors are, they are unlikely to uniformly span multiple cities in the Asian region. In this paper, we conduct a survey of energy-saving behavior to clarify the differences among such factors across five major Asian cities. The results from these surveys in Dalian, Chongqing, Fukuoka, Bangkok, and Ho Chi Minh indicate that global warming consciousness, environmental behavior, and social interaction significantly affect energy-saving behavior. Income and age also had weak positive effects on energy-saving behaviors. Social interaction was strongly linked to energy-saving behaviors, particularly in the rural areas of Dalian and Chongqing. This result indicates that community-based activities impact energy-saving behaviors. - Highlights: ► We conduct a survey of energy saving behavior in household in major Asian cities. ► We identify the factors that influence people's actions. ► Global warming consciousness and social interaction affect people behavior. ► This indicates community-based activities impact energy-saving behaviors in Asia.

Environment and energy

International Nuclear Information System (INIS)

Wirkner, H.; Kneller, P.

1981-01-01

FACIT is a periodical intended to provide the reader with a survey of outstanding publications on topical subjects. At the same time, it offers a first insight into the subject field, enabling the reader to select among the literature cited the publications he may need to enhance his knowledge and information. The periodical is aimed at serving as a guide to the complex variety of publications in a subject field, and to offer information in brief. Vol. 1, Environment and Energy, cites representative statements and samples from the German-language literature in this field and gives hints for further reading. (orig./HSCH) [de

Understanding energy efficiency barriers in Ukraine: Insights from a survey of commercial and industrial firms

International Nuclear Information System (INIS)

Timilsina, Govinda R.; Hochman, Gal; Fedets, Iryna

2016-01-01

Improvement of energy efficiency is an important element of energy policy for a sustainable supply of energy in Ukraine. However, the country is facing several challenges to the large-scale deployment of energy efficient technologies. We conducted a two-stage quota sample survey of 509 commercial and industrial firms of all regions of Ukraine to understand the barriers to energy efficiency improvements. Our study finds that more than two-thirds of the commercial and industrial firms in the country view improvement of energy efficiency very important to their business. However, due to several barriers they are unable to realize the improvements of energy efficiency. Among the 19 potential barriers investigated in the study, the survey results show that high upfront investment requirement, lack of government policies to support energy efficiency improvements, higher cost of capital, and lack of information and awareness are the most critical barriers to the improvement of energy efficiency in the industrial and commercial sectors in Ukraine. - Highlights: • Despite attractiveness, large scale deployment of energy efficiency is lacking. • Several barriers are responsible for slow implementation of energy efficiency. • Understanding the barriers from the field is crucial to design effective policies. • A survey of commercial and industrial firms reveals the key barriers. • Financial barriers are the main hurdles to adopt energy efficient technologies.

Enrichment of water solube substances at heat transfer surfaces in steam boilers and steam generators - a literature survey

International Nuclear Information System (INIS)

Kelen, T.

1975-03-01

A literature survey has been made to determine the possible need for investigations into enrichment at heat transport surfaces. The survey shows that enrichment in furnace tubes of carbon steel has led both to hydrogen embrittlement as a result of a reduction of pH and to local tube wall thinning and alkaline stress corrosion following an increase of pH. Damage caused by enrichment has occurred also in the steam generators of PWR's. Information concerning measured enrichment, observed hide-out, occurrence of normally easily soluble deposits as well as of corrosion damage requiring high concentrations lead to the conclusion that enrichment factors of the order of 10 000 are to be expected in some instances. The relationship between operational conditions and enrichment in specific cases is, however, poorly documented. The tendency to hide out varies for different substances. This is however not evidently equivalent to variation of the corresponding enrichment factor in the solution. Enrichment at heat transfer surfaces can arise as the result of one or several of the following effects: - formation of porous deposits - poor circulation - high densities of heat flow rate - departure from nucleate boiling leading to dry-out - steam blanketing. The conclusion reached from the literature survey is that knowledge of the degree of enrichment produced under specific operational conditions is extremely inadequate. (author)

Literature Survey on the Stress Corrosion Cracking of Low-Alloy Steels in High Temperature Water

Energy Technology Data Exchange (ETDEWEB)

Seifert, H.P

2002-02-01

The present report is a summary of a literature survey on the stress corrosion cracking (SCC) behaviour/ mechanisms in low-alloy steels (LAS) in high-temperature water with special emphasis to primary-pressure-boundary components of boiling water reactors (BWR). A brief overview on the current state of knowledge concerning SCC of low-alloy reactor pressure vessel and piping steels under BWR conditions is given. After a short introduction on general aspects of SCC, the main influence parameter and available quantitative literature data concerning SCC of LAS in high-temperature water are discussed on a phenomenological basis followed by a summary of the most popular SCC models for this corrosion system. The BWR operating experience and service cracking incidents are discussed with respect to the existing laboratory data and background knowledge. Finally, the most important open questions and topics for further experimental investigations are outlined. (author)

The Dark Energy Survey Data Management System

International Nuclear Information System (INIS)

Mohr, Joseph J.; Darnell, J.Anthony; Beldica, Cristina; Barkhouse, Wayne; Bertin, Emmanuel; Dora Cai, Y.; Daues, Gregory E.; Gower, Michelle; Nicolaci da Costa, Luiz A.; Jarvis, Michael; Lin, Huan

2008-01-01

The Dark Energy Survey (DES) collaboration will study cosmic acceleration with a 5000 deg2 griZY survey in the southern sky over 525 nights from 2011-2016. The DES data management (DESDM) system will be used to process and archive these data and the resulting science ready data products. The DESDM system consists of an integrated archive, a processing framework, an ensemble of astronomy codes and a data access framework. We are developing the DESDM system for operation in the high performance computing (HPC) environments at the National Center for Supercomputing Applications (NCSA) and Fermilab. Operating the DESDM system in an HPC environment offers both speed and flexibility. We will employ it for our regular nightly processing needs, and for more compute-intensive tasks such as large scale image coaddition campaigns, extraction of weak lensing shear from the full survey dataset, and massive seasonal reprocessing of the DES data. Data products will be available to the Collaboration and later to the public through a virtual-observatory compatible web portal. Our approach leverages investments in publicly available HPC systems, greatly reducing hardware and maintenance costs to the project, which must deploy and maintain only the storage, database platforms and orchestration and web portal nodes that are specific to DESDM. In Fall 2007, we tested the current DESDM system on both simulated and real survey data. We used TeraGrid to process 10 simulated DES nights (3TB of raw data), ingesting and calibrating approximately 250 million objects into the DES Archive database. We also used DESDM to process and calibrate over 50 nights of survey data acquired with the Mosaic2 camera. Comparison to truth tables in the case of the simulated data and internal crosschecks in the case of the real data indicate that astrometric and photometric data quality is excellent

The Dark Energy Survey Data Management System

Energy Technology Data Exchange (ETDEWEB)

Mohr, Joseph J.; /Illinois U., Urbana, Astron. Dept. /Illinois U., Urbana; Barkhouse, Wayne; /North Dakota U.; Beldica, Cristina; /Illinois U., Urbana; Bertin, Emmanuel; /Paris, Inst. Astrophys.; Dora Cai, Y.; /NCSA, Urbana; Nicolaci da Costa, Luiz A.; /Rio de Janeiro Observ.; Darnell, J.Anthony; /Illinois U., Urbana, Astron. Dept.; Daues, Gregory E.; /NCSA, Urbana; Jarvis, Michael; /Pennsylvania U.; Gower, Michelle; /NCSA, Urbana; Lin, Huan; /Fermilab /Rio de Janeiro Observ.

2008-07-01

The Dark Energy Survey (DES) collaboration will study cosmic acceleration with a 5000 deg2 griZY survey in the southern sky over 525 nights from 2011-2016. The DES data management (DESDM) system will be used to process and archive these data and the resulting science ready data products. The DESDM system consists of an integrated archive, a processing framework, an ensemble of astronomy codes and a data access framework. We are developing the DESDM system for operation in the high performance computing (HPC) environments at the National Center for Supercomputing Applications (NCSA) and Fermilab. Operating the DESDM system in an HPC environment offers both speed and flexibility. We will employ it for our regular nightly processing needs, and for more compute-intensive tasks such as large scale image coaddition campaigns, extraction of weak lensing shear from the full survey dataset, and massive seasonal reprocessing of the DES data. Data products will be available to the Collaboration and later to the public through a virtual-observatory compatible web portal. Our approach leverages investments in publicly available HPC systems, greatly reducing hardware and maintenance costs to the project, which must deploy and maintain only the storage, database platforms and orchestration and web portal nodes that are specific to DESDM. In Fall 2007, we tested the current DESDM system on both simulated and real survey data. We used TeraGrid to process 10 simulated DES nights (3TB of raw data), ingesting and calibrating approximately 250 million objects into the DES Archive database. We also used DESDM to process and calibrate over 50 nights of survey data acquired with the Mosaic2 camera. Comparison to truth tables in the case of the simulated data and internal crosschecks in the case of the real data indicate that astrometric and photometric data quality is excellent.

The Dark Energy Survey: Prospects for resolved stellar populations

Energy Technology Data Exchange (ETDEWEB)

Rossetto, Bruno M. [Observatorio Nacional, Rio de Janeiro (Brazil); Lab. Interinstitucional de e-Astronomia-LIneA, Rio de Janeiro (Brazil); Santiago, Basílio X. [Lab. Interinstitucional de e-Astronomia-LIneA, Rio de Janeiro (Brazil); Instituto de Fisica, Porto Alegre (Brazil); Girardi, Léo [Lab. Interinstitucional de e-Astronomia-LIneA, Rio de Janeiro (Brazil); Osservatorio Astronomica di Padova-INAF, Padova (Italy); Camargo, Julio I. B. [Observatorio Nacional, Rio de Janeiro (Brazil); Lab. Interinstitucional de e-Astronomia-LIneA, Rio de Janeiro (Brazil); Balbinot, Eduardo [Lab. Interinstitucional de e-Astronomia-LIneA, Rio de Janeiro (Brazil); Instituto de Fisica, Porto Alegre (Brazil); da Costa, Luiz N. [Observatorio Nacional, Rio de Janeiro (Brazil); Lab. Interinstitucional de e-Astronomia-LIneA, Rio de Janeiro (Brazil); Yanny, Brian [Fermi National Accelerator Lab. (FNAL), Batavia, IL (United States); Maia, Marcio A. G. [Observatorio Nacional, Rio de Janeiro (Brazil); Lab. Interinstitucional de e-Astronomia-LIneA, Rio de Janeiro (Brazil); Makler, Martin [Lab. Interinstitucional de e-Astronomia-LIneA, Rio de Janeiro (Brazil); Centro Brasileiro de Pesquisas Fisicas, Rio de Janeiro (Brazil); Ogando, Ricardo L. C. [Observatorio Nacional, Rio de Janeiro (Brazil); Lab. Interinstitucional de e-Astronomia-LIneA, Rio de Janeiro (Brazil); Pellegrini, Paulo S. [Observatorio Nacional, Rio de Janeiro (Brazil); Lab. Interinstitucional de e-Astronomia-LIneA, Rio de Janeiro (Brazil); Ramos, Beatriz [Observatorio Nacional, Rio de Janeiro (Brazil); Lab. Interinstitucional de e-Astronomia-LIneA, Rio de Janeiro (Brazil); de Simoni, Fernando [Observatorio Nacional, Rio de Janeiro (Brazil); Lab. Interinstitucional de e-Astronomia-LIneA, Rio de Janeiro (Brazil); Armstrong, R. [Univ. of Illinois, Urbana, IL (United States); Bertin, E. [Univ. Pierre et Marie Curie, Paris (France); Desai, S. [Univ. of Illinois, Urbana, IL (United States); Kuropatkin, N. [Fermi National Accelerator Lab. (FNAL), Batavia, IL (United States); Lin, H. [Fermi National Accelerator Lab. (FNAL), Batavia, IL (United States); Mohr, J. J. [Max-Planck-Institut fur extraterrestrische Physik, Garching (Germany); Tucker, D. L. [Fermi National Accelerator Lab. (FNAL), Batavia, IL (United States)

2011-05-06

Wide angle and deep surveys, regardless of their primary purpose, always sample a large number of stars in the Galaxy and in its satellite system. We here make a forecast of the expected stellar sample resulting from the Dark Energy Survey and the perspectives that it will open for studies of Galactic structure and resolved stellar populations in general. An estimated 1.2 x 10⁸ stars will be sampled in DES grizY filters in the southern equatorial hemisphere. This roughly corresponds to 20% of all DES sources. Most of these stars belong to the stellar thick disk and halo of the Galaxy.

Basic project on the cooperation in enhancement of the international energy consumption efficiency. Survey of energy conservation potential by industry; 2000 nendo kokusai energy shohi koritsuka chosa nado kyoryoku kiso jigyo hokokusho. Gyoshubetsu sho energy potential chosa

Energy Technology Data Exchange (ETDEWEB)

NONE

2001-03-01

For the purpose of looking for measures to promote the effective energy conservation in China, the potential energy conservation amount in general plants was surveyed and analyzed by industry. Activities were made in the following fields: 1) survey of the actual state of energy in main industries; 2) energy conservation potential in the cement industry in China; 3) energy conservation potential in thermal power plants in China. In 1), survey was made on 8 industries including the iron/steel industry and oil refining industry. In 2), survey was made of the actual state of the Liulihe cement plant and Shitou cement plant. The subjects extracted were the arrangement of instrumentation equipment such as the exhaust gas analyzer needed for combustion management, improvement of the air/fuel ratio of kiln, enhancement of cooling efficiency of clinker cooler, etc. In 3), the actual state of the Qinling power plant was surveyed, and it was made clear that high efficiency of 38% or more can be maintained if the appropriate use/maintenance management is made (coal unit consumption: 383g/kWh in Qinling and 309g/kWh). (NEDO)

Analysis of energy poverty in the light of the 2013 National Housing Survey (ENL). Energy poverty in the light of the 2013 National Housing Survey - Synthesis

International Nuclear Information System (INIS)

Bernard, Charles-Andre; Teissier, Olivier

2016-01-01

This study is based on the results of the French national housing survey (ENL, Enquete Nationale Logement) of 2013 which gives information on the housing stock and on tenure conditions for households in their primary residence. After a brief presentation of this source and of its limitations, this study aims at characterising households in a situation of energy poverty according to indicators defined by the ONPE (national observatory of energy poverty), and at assessing their dwelling conditions. It also aims at highlighting the different aspects of the phenomenon of energy poverty. Evolutions of indicators are considered on the 1996-2013 period, based on the survey results in 1996, 2002, 2006 and 2013. After a recall of the ONPE indicators, the authors discuss statistic results related to these indicators, try to assess the severity of the energy poverty phenomenon, and the impact of the 'energy check'. Social-economic characteristics of households are presented in a table and discussed, as well as housing characteristics, the case of social housing, some behavioural characteristics of households, financial supports for works and works performed by occupying owners. The next part comments evolutions of indicators, their continuities and deviations, by examining their sensitivity to energy prices, and their evolution in time. A synthesis of results is proposed and lessons learned are finally discussed. Appendices address various issues (factors influencing a statement of the cold, methodologies of calculation of indicators), and propose additional results, and values of indicators in time

The Dark Energy Survey First Data Release

Science.gov (United States)

Carrasco Kind, Matias

2018-01-01

In this talk I will announce and highlight the main components of the first public data release (DR1) coming from the Dark Energy Survey (DES).In January 2016, the DES survey made available, in a simple unofficial release to the astronomical community, the first set of products. This data was taken and studied during the DES Science Verification period consisting on roughly 250 sq. degrees and 25 million objects at a mean depth of i=23.7 that led to over 80 publications from DES scientist.The DR1 release is the first official release from the main survey and it consists on the observations taken during the first 3 seasons from August 2013 to February 2016 (about 100 nights each season) of the survey which cover the entire DES footprint. All of the Single Epoch Images and the Year 3 Coadded images distributed in 10223 tiles are available for download in this release. The catalogs provide astrometry, photometry and basic classification for near 400M objects in roughly 5000 sq. degrees on the southern hemisphere with a approximate mean depth of i=23.3. Complementary footprint, masking and depth information is also available. All of the software used during the generation of these products are open sourced and have been made available through the Github DES Organization. Images, data and other sub products have been possible through the international and collaborative effort of all 25 institutions involved in DES and are available for exploration and download through the interfaces provided by a partnership between NCSA, NOAO and LIneA.

Dietary Energy Density in the Australian Adult Population from National Nutrition Surveys 1995 to 2012.

Science.gov (United States)

Grech, Amanda Lee; Rangan, Anna; Allman-Farinelli, Margaret

2017-12-01

It is hypothesized that the observed proliferation of energy-dense, nutrient-poor foods globally is an important contributing factor to the development of the obesity epidemic. However, evidence that the population's dietary energy density has increased is sparse. The World Cancer Research Fund recommends that dietary energy density be density of the Australian population has changed between 1995 and 2012. A secondary analysis of two cross-sectional Australian national nutrition surveys from 1995 and 2011/2012 was conducted. Participants of the surveys included adults aged 18 years and older (1995 n=10,986 and 2011/2012 n=9,435) completing 24-hour dietary recalls, including a second recall for a subset of the population (10.4% in 1995 and 64.6% in 2011/2012). Outcome measures included the change in dietary energy density (calculated as energy/weight of food [kcal/g] for food only) between surveys. The National Cancer Institute method for "estimating ratios of two dietary components that are consumed nearly every day" was used to determine the usual distribution and the percentage of participants reporting energy density density was 1.59 (0.26) kcal/g and 1.64 (0.32) kcal/g (Pdensity recommendations. For those aged 70 years and older, the percentage with energy density density density has increased between the two surveys and few people consumed low energy-dense diets in line with recommendations. The change was largely due to increased energy density of older adult's diets, while young adults had high dietary energy density at both time points. These data suggest efforts now focus on the evaluation of the role of modifying energy density of the diet to reduce the risk of weight gain in adults. Copyright © 2017 Academy of Nutrition and Dietetics. Published by Elsevier Inc. All rights reserved.

Energy Drinks: Topical Domain in the Emerging Literature and Neglected Areas of Research

Science.gov (United States)

Piotrowski, Chris

2014-01-01

Prevalence statistics indicate that consumption of Energy drinks (EDs), often in combination with alcohol, is quite popular in the younger generation and particularly with college students. As literature on this topic is advancing at a rapid pace, it seemed instructive to examine which topics are emphasized in emerging EDs research. To that end, a…

Fiscal 2000 survey report on regional new energy vision formulation for Kito village; 2000 nendo Kitoson chiiki shin energy vision sakutei nado chosa hokokusho

Energy Technology Data Exchange (ETDEWEB)

NONE

2001-02-01

A regional new energy vision has been formulated for Kito village, Tokushima Prefecture, in the hope that it will trigger off an effort to build a mentally affluent community. Kito village is a 2,000-strong village situated in a mountainous region, and consumed 1.3 times 10{sup 5} GJ in energy in fiscal 1999. The results of activities conducted in this connection are summarized in four chapters which are (1) the outline of survey, (2) local characteristics, (3) existing amount of new energy, and (4) plans for promoting new energy introduction and energy conservation. Discussed as plans for promoting new energy introduction and energy conservation are a business of commercialization feasibility survey, plot to construct a natural energy operated school building, and a plan for promoting energy conservation. Discussed in relation to commercialization feasibility survey are a small scale hydroelectric power generation utilizing a sand-trap dam, small scale hydroelectric power generation utilizing waste water from a fish farm, regional heat supply business utilizing ligneous biomass, manufacture of ligneous pellet fuel, and so forth. In relation to the promotion of energy conservation, a drive will be launched to positively bring photovoltaic power generation into daily life. (NEDO)

Survey on the knowledge of Laotian high school students on nuclear energy

International Nuclear Information System (INIS)

Yusa, Noritaka

2017-01-01

This study conducted a survey to gather information on the knowledge of Laotian high school students on nuclear energy. This study prepared an original 11-pages textbook that briefly introduced nuclear energy and related matters in Lao. One hundred high school students belonging to a public high school with a good reputation in Savannakhet Province were requested to read the textbook approximately in a half day to tell subjective impression on the amount of prior knowledge on the contents of each section. The survey revealed the knowledge of the high school students on the nuclear energy and related matters was quite limited although the official textbooks used in the secondary education in Laos contain quite a few explanations on structure of atom, chemical and nuclear reaction, structure of nuclear power plants, the chain and fusion reactions, and so on. (author)

India's energy security: A sample of business, government, civil society, and university perspectives

International Nuclear Information System (INIS)

Bambawale, Malavika Jain; Sovacool, Benjamin K.

2011-01-01

This article explores the concept of energy security perceived and understood by a sample of government, business, civil society, and university stakeholders in India. Based on a literature review, the authors hypothesize what energy experts suggest energy security is for India. The article then tests these hypotheses through the use of a survey completed by 172 Indian respondents. The article begins by describing its methodology before summarizing the results of the literature review to distill seven working hypotheses related to energy security in India. These hypotheses relate to (1) security of energy supply, (2) equitable access to energy services, (3) research and development of new energy technologies, (4) energy efficiency and conservation, (5) self-sufficiency and trade in energy fuels, (6) nuclear power, and (7) the energy-water nexus. It then tests these hypotheses with our survey instrument before concluding with implications for energy policy in India and beyond. - Research highlights: → We measured the concept of energy security for India through a survey that tested the importance of 16 dimensions. → For our sample of respondents from India, as hypothesized, security of fossil fuel supply, R and D in new technologies, centralized energy systems, and the availability of clean water emerged as important dimensions. → Equitable access to energy and low energy intensity did not emerge as important dimensions of energy security for our sample even though we hypothesized them to be so.

Physics behind the magnetic hysteresis loop--a survey of misconceptions in magnetism literature

International Nuclear Information System (INIS)

Sung, H.W.F.; Rudowicz, C.

2003-01-01

An extensive survey of misinterpretations and misconceptions concerning presentation of the hysteresis loop for ferromagnetic materials occurring in undergraduate textbooks has recently been carried out. As a follow-up, this article provides similar examples, now drawn from recent magnetism literature. The distinction between the two notions of 'coercivity' referred to the B vs. H curve and the M vs. H curve, which turn out to be often confused in textbooks is elucidated. Various misinterpretations and conceptual problems revealed by our survey of recent magnetism-related scientific journals are summarized. In order to counteract the misinterpretations in question, some real examples of hysteresis loops showing the correct characteristics have also been identified in this search. Various ways of presenting units for the same physical quantity, i.e. the SI or cgs units as well as both units mixed, have been revealed in the regular articles. This is a worrying factor, which calls for a concerted action at the level of the whole magnetism community. A number of intricacies and fundamental conceptual problems in magnetism encountered in a recent review are dealt with in a separate note

Managing talent flow : 2006 energy and resources talent pulse survey report

International Nuclear Information System (INIS)

2006-08-01

The Canadian energy sector is experiencing a labour shortage. It is expected that by 2025, the province of Alberta could face a shortfall of 332,000 workers. The impending shortage has already caused concern among energy sector organizations. This survey was conducted among 55 Canadian oil and gas, utilities, and mining organizations to better understand the extent of the talent crisis. The survey examined specific resources shortages, talent issues and their impacts on performance. Efforts on behalf of organizations to address the labour shortage were also reviewed. Respondents to the survey identified a clear link between talent management and organizational performance. Nearly 80 per cent of the respondents indicated that the talent shortage has limited productivity and efficiency in their organization. Fifty-five per cent indicated that the talent shortage will limit the ability to meet production requirements and customer demand, while 47 per cent said that the lack of skilled workers will affect their organization's ability to innovate. Attracting specific types of labour was seen as one of the top 3 issues facing organizations. The survey indicated that some organizations have increased their investment in recruiting experienced staff, but are relying on old recruiting tactics to meet changing needs. It was also noted that employees are now placing greater importance on opportunities for growth, development and communication, rather than on pay alone. It was stated that Deloitte's model for talent management was designed to optimize the employee experience in an environment where employees expect opportunities for personal growth. It was concluded that the future success of Canada's energy and resources sector will rely on how well organizations address the talent shortage. 8 figs

Aerial radiological survey of the United States Department of Energy's Rocky Flats Plant, Golden, Colorado. Date of survey, August 1981

International Nuclear Information System (INIS)

1982-09-01

An aerial radiological survey of the Rocky Flats Plant was conducted during August 1981. The survey consisted of an airborne measurement of both natural and man-made gamma radiation from the terrain surface in and around the Rocky Flats Plant. These measurements allowed an estimate of the distribution of isotope concentrations in the survey area. Results are reported as exposure rate, man-made, and 241 Am isopleths superimposed on photographs of the area. The survey covered a square area approximately 9.7 km on each side. Gamma ray energy spectra are also presented for the net man-made radionuclides

Chemical and biological characterization of residential oil burner emission. A literature survey

International Nuclear Information System (INIS)

Westerholm, R.; Peterson, A.

1994-02-01

This literature study covers the time period 1980 to 1993 and is concerned with oil burners used for residential heating with a nominal heating power of less than 20 kW, which are normally used in one-family houses. Emission samples from domestic heaters using organic fuels consists of a very complex matrix of pollutants ranging from aggregate states solid to gaseous. Biological effects elicited by exhaust emissions have been detected and determined. It has been shown for diesel vehicles that selection of fuel properties has an impact on combustion reaction paths which results in different exhaust chemical compositions. It was also determined that diesel fuel properties have an impact on the biological activity of diesel exhaust emissions, which is to be expected from their chemical characterization. As a result of this, Sweden has an environmental classification of diesel fuels which has been in force since 1991. Analogously, the Swedish Environmental Protection Agency has asked whether detrimental environmental and health effects from residential heating can be reduced by selection of fuel properties, and if so by how much? In addition, which properties are most important to control in a future environmental classification of heating oils? As a first step in this process, a literature survey was performed. Major topics were: Sampling technology, chemical composition, biological activity, and risk assessment of emissions. 33 refs, 11 tabs

Survey report on establishing a new energy and energy saving vision in Fukui Prefecture; Fukuiken shin energy sho energy vision sakutei chosa hokokusho

Energy Technology Data Exchange (ETDEWEB)

NONE

1999-03-01

Surveys and discussions were given on establishing a new energy and energy saving vision in Fukui Prefecture. The energy consumption in Fukui Prefecture for fiscal 1996 was 25242 x 1 billion kcal, being 0.7% of the nation's total consumption. The per capita energy consumption is about a little greater than the national average. The energy consumption structure is characterized by large consumption in the transportation department, especially in automotive consumption. Carbon dioxide discharge is as little as being ranked 13th among all the prefectures in Japan. The availability and usable quantity of new energies in Fukui Prefecture is estimated as 1659939 x 10{sup 3} kWh/year as electric power, 9436 x 10{sup 6} kcal/year as gas, and 3536720 x 10{sup 6} kcal/year as heat. Energies could be saved most greatly by enhancing automotive fuel consumption rate, followed by effects of energy saving activities based on spontaneous action plans established by the industrial departments. New energies selected to be worked on importantly include: solar energy power generation, wind power generation, clean energy fueled automobiles, wastes energy, co-generation and solar heat. (NEDO)

FY 1999 investigational survey on the project on the potential survey of the effective energy utilization model project in the Asian region; 1999 nendo Asia chiiki ni okeru kokateki energy yuko riyo model jigyo no jisshi kanosei ni kansuru chosa jigyo seika hokokusho

Energy Technology Data Exchange (ETDEWEB)

NONE

2000-03-01

A survey was made on the technology applicable to the energy effective utilization model project in the Asian region. In the survey, the technology was listed up which could be the base for the model project in which the use in the commercial/residential field and the use of natural energy were considered. Further, countries for survey were limited to developing countries in the Asian region. Technologies for survey were as follows: various cogeneration systems, fuel cell cogeneration systems, heat storage type heat utilization, heat storage type air conditioning using night power, night power use dynamic ice maker and heat storage tank utilization, low temperature exhaust heat use adsorption type refrigeration, low temperature waste heat recovery absorption type heat pump, low head hydroelectric power generation, energy conservation in buildings, rationalization of energy utilization by energy management, heat supply using solar energy/wind power energy, biomass energy utilization, high efficiency/multiple effect heat utilization, high performance membrane separator utilization, high temperature/high humidity drying, airless dryer, etc. (NEDO)

The dark energy survey Y1 supernova search: Survey strategy compared to forecasts and the photometric type Is SN volumetric rate

Science.gov (United States)

Fischer, John Arthur

For 70 years, the physics community operated under the assumption that the expansion of the Universe must be slowing due to gravitational attraction. Then, in 1998, two teams of scientists used Type Ia supernovae to discover that cosmic expansion was actually acceler- ating due to a mysterious "dark energy." As a result, Type Ia supernovae have become the most cosmologically important transient events in the last 20 years, with a large amount of effort going into their discovery as well as understanding their progenitor systems. One such probe for understanding Type Ia supernovae is to use rate measurements to de- termine the time delay between star formation and supernova explosion. For the last 30 years, the discovery of individual Type Ia supernova events has been accelerating. How- ever, those discoveries were happening in time-domain surveys that probed only a portion of the redshift range where expansion was impacted by dark energy. The Dark Energy Survey (DES) is the first project in the "next generation" of time-domain surveys that will discovery thousands of Type Ia supernovae out to a redshift of 1.2 (where dark energy be- comes subdominant) and DES will have better systematic uncertainties over that redshift range than any survey to date. In order to gauge the discovery effectiveness of this survey, we will use the first season's 469 photometrically typed supernovee and compare it with simulations in order to update the full survey Type Ia projections from 3500 to 2250. We will then use 165 of the 469 supernovae out to a redshift of 0.6 to measure the supernovae rate both as a function of comoving volume and of the star formation rate as it evolves with redshift. We find the most statistically significant prompt fraction of any survey to date (with a 3.9? prompt fraction detection). We will also reinforce the already existing tension in the measurement of the delayed fraction between high (z > 1.2) and low red- shift rate measurements, where we find no

A Survey on Renewable Energy Development in Malaysia: Current Status, Problems and Prospects

OpenAIRE

Alam Syed Shah; Nor Nor Fariza Mohd; Ahmad Maisarah; Hashim Nik Hazrul Nik

2016-01-01

Energy demand in Malaysia is increasing over seven per cent a year, while forty per cent of the energy is supplied from conventional fossil fuel. However, a number of social barriers have mired the social acceptance of renewable energy among the users. This study investigates the current status of renewable energy, problems and future outlook of renewable energy in Malaysia. A total of 200 respondents were surveyed from Klang Valley in Malaysia. Majority of the respondents use energy to gener...

Fiscal 1999 survey report. Basic survey on practical application of innovative energy technologies; 1999 nendo kakushinteki energy gijutsu no jitsuyoka ni kansuru kiso chosa. 3

Energy Technology Data Exchange (ETDEWEB)

NONE

2000-03-01

This survey aims to verify whether recoverable energies can bear the important role of energy source in place of fossil fuels, to probe into problems that may arise in the process of recoverable energy introduction, and to compile suggestions about measures toward their smooth introduction, these by working out an 'ultralong-term world energy supply and demand outlook' valid up to 2100. Various measures to deal with global warming are analyzed by simulation. The study is not to predict what is in store but to metrically describe and present choices and possibilities for the future with a theoretical consistency based on various factors including economic growth, population, demand for energy, magnitude of fossil energy resources, and feasibility and cost of recoverable energies. This study implies that there is not a single, determining policy for solving the global warming problem and that it is important to cope with the problem by resorting to combinations of various means. (NEDO)

Differences in perception: How the experts look at energy efficiency (findings from a Finnish survey)

International Nuclear Information System (INIS)

Virkki-Hatakka, Terhi; Luoranen, Mika; Ikävalko, Markku

2013-01-01

Using energy efficiently is generally considered to be essential for a continuing prosperous future. As a result, improving efficiency has become a focus of attention, and recently a lot of time and effort has been expended to develop new energy efficiency methodologies and technologies. Considering the amount of focused attention, the rate of improvement has not been encouraging. Human behaviour is an important factor of the energy efficiency challenge, and research has revealed several consumer profiles with significantly different perceptions on energy issues. In this study, the focus is not on consumers but on energy efficiency professionals. A number of Finnish energy efficiency professionals from both the private and public sectors were surveyed revealing that experts have decidedly different perceptions regarding energy efficiency. Our analysis of survey results suggests that energy efficiency expertise comes from a variety of educational and professional backgrounds, and that instead of working on common ground, experts with differing perspectives are endeavouring to make progress in a complex and multifaceted arena. Focusing on specific areas in which players need to share a common understanding of terminology and where common and clearly stated goals can be established should result in an acceleration of efficiency improvement results. - Highlights: • Energy efficiency professionals from both private and public sectors were surveyed. • Perceptions of energy efficiency vary, which delays improvement progress. • The educational background and professional affiliation do influence to perceptions. • For energy efficiency progress, target-audience specific guiding actions are needed

Weak lensing magnification in the Dark Energy Survey Science Verification data

Science.gov (United States)

Garcia-Fernandez, M.; Sanchez, E.; Sevilla-Noarbe, I.; Suchyta, E.; Huff, E. M.; Gaztanaga, E.; Aleksić, J.; Ponce, R.; Castander, F. J.; Hoyle, B.; Abbott, T. M. C.; Abdalla, F. B.; Allam, S.; Annis, J.; Benoit-Lévy, A.; Bernstein, G. M.; Bertin, E.; Brooks, D.; Buckley-Geer, E.; Burke, D. L.; Carnero Rosell, A.; Carrasco Kind, M.; Carretero, J.; Crocce, M.; Cunha, C. E.; D'Andrea, C. B.; da Costa, L. N.; DePoy, D. L.; Desai, S.; Diehl, H. T.; Eifler, T. F.; Evrard, A. E.; Fernandez, E.; Flaugher, B.; Fosalba, P.; Frieman, J.; García-Bellido, J.; Gerdes, D. W.; Giannantonio, T.; Gruen, D.; Gruendl, R. A.; Gschwend, J.; Gutierrez, G.; James, D. J.; Jarvis, M.; Kirk, D.; Krause, E.; Kuehn, K.; Kuropatkin, N.; Lahav, O.; Lima, M.; MacCrann, N.; Maia, M. A. G.; March, M.; Marshall, J. L.; Melchior, P.; Miquel, R.; Mohr, J. J.; Plazas, A. A.; Romer, A. K.; Roodman, A.; Rykoff, E. S.; Scarpine, V.; Schubnell, M.; Smith, R. C.; Soares-Santos, M.; Sobreira, F.; Tarle, G.; Thomas, D.; Walker, A. R.; Wester, W.; DES Collaboration

2018-05-01

In this paper, the effect of weak lensing magnification on galaxy number counts is studied by cross-correlating the positions of two galaxy samples, separated by redshift, using the Dark Energy Survey Science Verification data set. This analysis is carried out for galaxies that are selected only by its photometric redshift. An extensive analysis of the systematic effects, using new methods based on simulations is performed, including a Monte Carlo sampling of the selection function of the survey.

FY 2000 report on information exchanges/analytical survey for improvement of energy consumption efficiency; 2000 nendo energy shohi koritsuka joho kokan bunseki chosa hokokusho

Energy Technology Data Exchange (ETDEWEB)

NONE

2001-03-01

For the purpose of surveying the situation of the arrangement of methods of energy conservation promotion and the emissions trading system in developing countries by Japan having the effectiveness or in cooperation with developed countries, information was collected through the participation in international conferences related to energy conservation promotion, etc. and by visits at governmental organizations in charge in developed countries and developing countries. The results of the survey were classified into the following four items: 1) survey method; 2) exchanges of information on energy conservation in main 3 developing counties; 3) exchanges of information of energy conservation in the main developed countries; 4) exchanges of information of the emissions trading system (international trading system of energy conservation values (greenhouse effect gas emission right)). In 4), survey was made on the following: the emissions trading system for the inside of company group (BP-Amoco), the details of the emissions trading system for one country (the U.K.), the grapple with the emissions trading by a private trading organization (NATSOURCE Co.), and the handle with the emissions trading system by each of the OECD countries. (NEDO)

French people and renewable energies. Results of the survey performed by IPSOS for the SER - January 2013

International Nuclear Information System (INIS)

2013-01-01

This Power Point document presents, under the form of tables, graphs and figures, the results of a survey performed in December 2012 on a representative sample of 1012 persons over 18 year old. This survey addressed the energy issue within the public debate and action (knowledge of the issue and debate on energy transition, opinion on the importance of the issue of energy in the government's action), the perception of the various renewable energies, the development of renewable energies, and the knowledge and use of the different renewable energies

A literature survey on the dissolution mechanism of spent fuel under disposal conditions

International Nuclear Information System (INIS)

Ollila, Kaija

1989-06-01

In Finland spent nuclear fuel is planned to be disposed of at large depths in crystalline bedrock. As part of the YJT (Nuclear Waste Commission of Finnish Power Companies) - program, the solubiliy and dissolution mechanisms of unirradiated UO 2 are experimentally investigated as a function of groundwater conditions. This study is a literature survey on the leaching and dissolution studies carried out with spent fuel. It consists first a review on characterization studies of spent fuel. Then the solubilities and release mechanisms of the radionuclides from spent fuel in granitic or related groundwaters are discussed, including the dissolution of UO 2 matrix, and the leaching of fission products and actinides. Lastly approaches to modelling the dissolution of spent fuel are shortly discussed

Solar thermal energy utilization. German studies on technology and application. Vol. 1. General investigations on energy availability

Energy Technology Data Exchange (ETDEWEB)

Becker, M. (Deutsche Forschungs- und Versuchsanstalt fuer Luft- und Raumfahrt e.V. (DFVLR), Koeln (Germany, F.R.). Hauptabteilung Energietechnik) (ed.)

1987-01-01

The first volume of a three-volume series titled 'Solar thermal energy utilization' comprises three papers dealing with general investigations into energy availability. Their titles are: Yearly yield of solar CRS-process heat and temperature of reaction; - literature survey in the field of primary and secondary concentrating solar energy systems concerning the choice and manufacturing process of suitable materials; - considerations and proposals for future research and development of high temperature solar processes. Each of the three chapters was abstracted for entry into the database. (HWJ).

Diagnosis and therapy of polycystic ovarian syndrome: results of a survey among German gynecologists with a review on literature.

Science.gov (United States)

Doll, Ines; Doll, Richard; Buhling, Kai J

2012-03-01

Polycystic ovarian syndrome is one of the most frequent endocrine dysfunctions in women in their fertile age. To date, a clear definition of the disease remains controversial among experts, partly because study results concerning diagnostics and therapy are incoherent. In this survey, we intend to give an insight into the diagnostics and treatment regimes of PCOS in Germany and subsequently compare these results to the current recommendations found in international literature. In 2005, 7,000 outpatient gynecologists received a questionnaire with questions on PCOS definition, diagnostics and treatment. The survey shows that it remains difficult for gynecologists to restrict themselves to the few definition criteria defined in the 2003 Rotterdam PCOS Consensus Workshop. Nevertheless, therapy and diagnosis of PCOS show a uniform treatment pattern. The current recommendations found in international literature have been widely implemented into clinical practice. Modern therapeutic approaches such as the use of metformin are increasingly acknowledged. Further studies dealing with the diagnosis and therapy of PCOS will be necessary in order to establish guidelines, especially when looking at patients without a desire for reproduction.

Managing talent flow : 2006 energy and resources talent pulse survey report

Energy Technology Data Exchange (ETDEWEB)

NONE

2006-08-15

The Canadian energy sector is experiencing a labour shortage. It is expected that by 2025, the province of Alberta could face a shortfall of 332,000 workers. The impending shortage has already caused concern among energy sector organizations. This survey was conducted among 55 Canadian oil and gas, utilities, and mining organizations to better understand the extent of the talent crisis. The survey examined specific resources shortages, talent issues and their impacts on performance. Efforts on behalf of organizations to address the labour shortage were also reviewed. Respondents to the survey identified a clear link between talent management and organizational performance. Nearly 80 per cent of the respondents indicated that the talent shortage has limited productivity and efficiency in their organization. Fifty-five per cent indicated that the talent shortage will limit the ability to meet production requirements and customer demand, while 47 per cent said that the lack of skilled workers will affect their organization's ability to innovate. Attracting specific types of labour was seen as one of the top 3 issues facing organizations. The survey indicated that some organizations have increased their investment in recruiting experienced staff, but are relying on old recruiting tactics to meet changing needs. It was also noted that employees are now placing greater importance on opportunities for growth, development and communication, rather than on pay alone. It was stated that Deloitte's model for talent management was designed to optimize the employee experience in an environment where employees expect opportunities for personal growth. It was concluded that the future success of Canada's energy and resources sector will rely on how well organizations address the talent shortage. 8 figs.

Diluent choice for subcutaneous infusion: a survey of the literature and Australian practice.

Science.gov (United States)

Flowers, Charne; McLeod, Fiona

2005-02-01

Continuous subcutaneous infusion is a method frequently used in palliative care to manage patient symptoms. To deliver the dose required and prevent subcutaneous sites from becoming inflamed and painful, the drug is often diluted in a solution, most commonly sterile water for injection or sodium chloride. The use of sterile water for injection has been recommended for cyclizine yet beyond this example there appears to be limited clinical direction regarding diluent selection. Inconsistency or lack of guidelines can be problematic if a diluent that may enhance the effectiveness of a drug compared with an alternate is not used because of lack of knowledge or guidance. This investigation considered existing literature, drug databases and directories, and involved a survey of palliative care services to examine evidence and experience relating to diluent selection. A number of inconsistencies emerged in both the literature and practice. With the exception of five drugs for which only saline was recommended, there appeared to be an inclination to use water unless contraindicated. Given an increasing reliance on this method of symptom management, the absence of formal clinical evidence or recommendations and ambiguity in relation to the use of diluents highlights the need for these deficits to be addressed as quickly as possible.

Fiscal 2000 survey report on regional new energy vision formulation for Oki town; 2000 nendo Okicho chiiki shin energy vision sakutei nado chosa hokokusho

Energy Technology Data Exchange (ETDEWEB)

NONE

2001-02-01

Efforts are in progress to build a resource circulation type town symbiotic with natural environments at Oki town, Fukuoka Prefecture, which is an agricultural community where creeks run in every direction. A new energy vision has been worked out for the town, which centers about a plan for building a resource circulation type community. The survey results are summarized in six chapters dealing with (1) the survey outline, (2) local conditions relative to energy, (3) energy supply/demand structure, (4) amount of new energy in existence, (5) records and analysis of inhabitants' approach to energy conservation, and (6) a new energy introduction plan. The new energy introduction plan consists of four items involving a short term plan or a key project, a project for medium/long term surveys or feasibility study for the commercialization of new energy, plans for reducing energy consumption, and so forth. Discussed in relation to the short term plan are the introduction of photovoltaic power generation into public facilities, installation of a photovoltaic power station to be jointly utilized by the inhabitants, establishment of a grant system for the installation of solar water heaters for domestic use, creation of an additional subsidy system for domestic photovoltaic power generation, and the like. (NEDO)

Optimizing Spectroscopic and Photometric Galaxy Surveys: Same-Sky Benefits for Dark Energy and Modified Gravity

Energy Technology Data Exchange (ETDEWEB)

Kirk, Donnacha [University Coll. London; Lahav, Ofer [University Coll. London; Bridle, Sarah [Manchester U.; Jouvel, Stephanie [Barcelona, IEEC; Abdalla, Filipe B. [University Coll. London; Frieman, Joshua A. [Chicago U., KICP

2015-08-21

The combination of multiple cosmological probes can produce measurements of cosmological parameters much more stringent than those possible with any individual probe. We examine the combination of two highly correlated probes of late-time structure growth: (i) weak gravitational lensing from a survey with photometric redshifts and (ii) galaxy clustering and redshift space distortions from a survey with spectroscopic redshifts. We choose generic survey designs so that our results are applicable to a range of current and future photometric redshift (e.g. KiDS, DES, HSC, Euclid) and spectroscopic redshift (e.g. DESI, 4MOST, Sumire) surveys. Combining the surveys greatly improves their power to measure both dark energy and modified gravity. An independent, non-overlapping combination sees a dark energy figure of merit more than 4 times larger than that produced by either survey alone. The powerful synergies between the surveys are strongest for modified gravity, where their constraints are orthogonal, producing a non-overlapping joint figure of merit nearly 2 orders of magnitude larger than either alone. Our projected angular power spectrum formalism makes it easy to model the cross-correlation observable when the surveys overlap on the sky, producing a joint data vector and full covariance matrix. We calculate a same-sky improvement factor, from the inclusion of these cross-correlations, relative to non-overlapping surveys. We find nearly a factor of 4 for dark energy and more than a factor of 2 for modified gravity. The exact forecast figures of merit and same-sky benefits can be radically affected by a range of forecasts assumption, which we explore methodically in a sensitivity analysis. We show that that our fiducial assumptions produce robust results which give a good average picture of the science return from combining photometric and spectroscopic surveys.

An Exploratory Survey of Digital Libraries on the World Wide Web: Art and Literature of the Early Italian Renaissance.

Science.gov (United States)

McKibben, Suzanne J.

This study assessed the ongoing development of digital libraries (DLs) on the World Wide Web. DLs of art and literature were surveyed for selected works from the early Italian Renaissance in order to gain insight into the current trends prevalent throughout the larger population of DLs. The following artists and authors were selected for study:…

Literature Survey on Operational Voltage Control and Reactive Power Management on Transmission and Sub-Transmission Networks

Energy Technology Data Exchange (ETDEWEB)

Elizondo, Marcelo A.; Samaan, Nader A.; Makarov, Yuri V.; Holzer, Jesse T.; Vallem, Mallikarjuna R.; Huang, Renke; Vyakaranam, Bharat GNVSR; Ke, Xinda; Pan, Feng

2017-10-02

Voltage and reactive power system control is generally performed following usual patterns of loads, based on off-line studies for daily and seasonal operations. This practice is currently challenged by the inclusion of distributed renewable generation, such as solar. There has been focus on resolving this problem at the distribution level; however, the transmission and sub-transmission levels have received less attention. This paper provides a literature review of proposed methods and solution approaches to coordinate and optimize voltage control and reactive power management, with an emphasis on applications at transmission and sub-transmission level. The conclusion drawn from the survey is that additional research is needed in the areas of optimizing switch shunt actions and coordinating all available resources to deal with uncertain patterns from increasing distributed renewable generation in the operational time frame. These topics are not deeply explored in the literature.

A survey and critical review of the literature on indoor air quality, ventilation and health symptoms in schools

Energy Technology Data Exchange (ETDEWEB)

Daisey, J.M. [Lawrence Berkeley National Lab., CA (United States). Energy and Environment Div.; Angell, W.J. [Univ. of Minnesota, St. Paul, MN (United States)

1998-03-01

A survey and critical review were undertaken of existing published literature and reports on indoor air quality (IAQ), ventilation, and IAQ- and building-related health problems in schools, including California schools. Over 450 relevant publications were obtained and reviewed, including papers published in the archival peer-reviewed scientific literature, proceedings of scientific meetings, government reports, 77 NIOSH Health Hazard Evaluation Reports (HHER) and 70 reports on investigations of problem schools in California. Most of the reviewed literature was for complaint or problem schools. The types of health symptoms reported in schools were very similar to those defined as sick building syndrome (SBS) symptoms, although this may be due, at least in part, to the type of health symptom questionnaires used. Some of the symptoms, e.g., wheezing, are indicative of asthma. In the studies in which complaint and noncomplaint buildings or areas were compared, complaint buildings generally had higher rates of health symptoms.

The 1992 Pacific Northwest Residential Energy Survey: Phase 1 : Book 1 : Getting Started.

Energy Technology Data Exchange (ETDEWEB)

Applied Management & Planning Group (firm); United States. Bonneville Power Administration. End-Use Research Section.

1993-08-01

This Executive Summary outlines the general processes employed in and the major findings from the conduct of Phase I of the Pacific Northwest Residential Energy Survey (PNWRES92-I) during the last quarter of 1992. This study was Bonneville`s third comprehensive residential survey of the region, conducted to provide data on energy usage, conservation awareness and behaviors, and associated consumer characteristics for use in forecasting and planning. The summary is divided into four sections: Background sets the stage with respect to the need for the survey, relates it to previous work, outlines the implementation processes, and summarizes the data products. Profiling the respondents summarizes the survey results under these six categories: Demographics; Housing Units; Room Inventory; Appliance Inventory; Air-Conditioning/Heating; Water-Heating; and Opinion. Reports and cross-tabulations describes the various individual documents. Bonneville Power Plus provides a short description of an Excel-spreadsheet-based software program that contains all of the tabulated material in a format that encourages browsing among the tables and charts, with special feature that they can be copied directly into other Windows-based documents.

Tracheal cuff pressure monitoring in the ICU: a literature review and survey of current practice in Queensland.

Science.gov (United States)

Talekar, C R; Udy, A A; Boots, R J; Lipman, J; Cook, D

2014-11-01

The application of tracheal cuff pressure monitoring is likely to vary between institutions. The aim of this study was therefore to review current evidence concerning this intervention in the intensive care unit (ICU) and to appraise regional practice by performing a state-wide survey. Publications for review were identified through searches of PubMed, EMBASE and Cochrane (1977 to 2014). All studies in English relevant to critical care and with complete data were included. Survey questions were developed by small-group consensus. Public and private ICUs across Queensland were contacted, with responses obtained from a representative member of the medical or nursing staff. Existing literature suggests significant variability in tracheal cuff pressure monitoring in the ICU, particularly in the applied technique, frequency of assessment and optimal intra-cuff pressures. Twenty-nine respondents completed the survey, representing 80.5% (29/36) of ICUs in Queensland. Twenty-eight out of twenty-nine respondents reported routinely monitoring tracheal cuff function, primarily employing cuff pressure measurement (26/28). Target cuff pressures varied, with 3/26 respondents aiming for 10 to 20 cmH2O, 10/26 for 21 to 25 cmH2O, and 13/26 for 26 to 30 cmH2O. Fifteen out of twenty-nine reported they had no current guideline or protocol for tracheal cuff management and only 16/29 indicated there was a dedicated area in the clinical record for reporting cuff intervention. Our results indicate that many ICUs across Queensland routinely measure tracheal cuff function, with most utilising pressure monitoring devices. Consistent with existing literature, the optimum cuff pressure remains uncertain. Most, however, considered that this should be a routine part of ICU care.

Time dependency in the mechanical properties of crystalline rocks. A literature survey

International Nuclear Information System (INIS)

Hagros, A.; Johansson, E.; Hudson, J.A.

2008-09-01

Because of the long design life, elevated temperatures, and the location at depth (high stresses), time-dependent aspects of the mechanical properties of crystalline rock are potentially important for the design and the long term safety of the radioactive waste repository at Olkiluoto. However, time-dependent effects in rock mechanics are still one of the least understood aspects of the physical behaviour of rock masses, this being partly due to the fact that it is difficult to conduct long-term experimental tests - either in the laboratory or in situ. Yet, the time-dependent mechanical behaviour needs to be characterised so that it can be included in the modelling studies supporting repository design. The Introduction explains the background to the literature survey and includes definitions of the terms 'creep' (increasing strain at constant stress) and 'stress relaxation' (decreasing stress at constant strain). Moreover, it is noted that the rock around an in situ excavation is loaded by the adjacent rock elements and so the timedependent behaviour will depend on the unloading stiffness of these and hence will not actually be either pure creep or pure stress relaxation. The Appendix contains the results of the literature survey of reported time-dependent research as it applies to crystalline rock. A summary of each of the 38 literature items is presented in tabular form covering document number, subject area, document reference, subject matter, objectives, methodology, highlighted figures, conclusions and comments. It is concluded that the time-dependent failure strength of all rocks observed may be interpreted by sub-critical crack growth assisted by the stress corrosion mechanism. Also, certain parameters are known to affect the long-term properties: mineralogy, grain size, water/water chemistry, confining stress and loading history. At some point in the loading history of rock, the state of crack development reaches a point whereby the continued generation of

Energy management in Lucknow city

International Nuclear Information System (INIS)

Zia, Hina; Devadas, V.

2007-01-01

In this paper, an attempt is made to prepare an energy management model for Lucknow city along with policy recommendations for optimal energy utilization and management. At the outset, the authors have reviewed the related literature on energy management in the urban system. The entire collected literature is divided into the following sections, such as, energy resource assessment, energy consumption, energy and economy, energy and environment, energy and transportation, forecasting the energy demand and supply, alternate energy sources and technologies, energy conservation and demand-side management and energy management measures in India, and are reviewed thoroughly and presented. Subsequently, an attempt is made to establish the importance of energy in urban development by using Systems concept. Lucknow city has been chosen for investigation in this study. A detailed methodology is developed for organizing the survey at the grassroots level to evolve feasible strategies for optimal energy management in the study area. An attempt is further made to assess the available energy resource in the city, and the energy consumption by source wise in the city and estimating the energy gap in the year 2011. The paper concludes with preparation of a detailed energy management model for Lucknow city to reduce the expected energy gap for the year 2011. The recommendations are made for supply augmentation, demand-side management and policy measures to be taken by the government authorities

The Dark Energy Survey Data Release 1

Energy Technology Data Exchange (ETDEWEB)

Abbott, T.M.C.; et al.

2018-01-09

We describe the first public data release of the Dark Energy Survey, DES DR1, consisting of reduced single epoch images, coadded images, coadded source catalogs, and associated products and services assembled over the first three years of DES science operations. DES DR1 is based on optical/near-infrared imaging from 345 distinct nights (August 2013 to February 2016) by the Dark Energy Camera mounted on the 4-m Blanco telescope at Cerro Tololo Inter-American Observatory in Chile. We release data from the DES wide-area survey covering ~5,000 sq. deg. of the southern Galactic cap in five broad photometric bands, grizY. DES DR1 has a median delivered point-spread function of g = 1.12, r = 0.96, i = 0.88, z = 0.84, and Y = 0.90 arcsec FWHM, a photometric precision of < 1% in all bands, and an astrometric precision of 151 mas. The median coadded catalog depth for a 1.95" diameter aperture at S/N = 10 is g = 24.33, r = 24.08, i = 23.44, z = 22.69, and Y = 21.44 mag. DES DR1 includes nearly 400M distinct astronomical objects detected in ~10,000 coadd tiles of size 0.534 sq. deg. produced from ~39,000 individual exposures. Benchmark galaxy and stellar samples contain ~310M and ~ 80M objects, respectively, following a basic object quality selection. These data are accessible through a range of interfaces, including query web clients, image cutout servers, jupyter notebooks, and an interactive coadd image visualization tool. DES DR1 constitutes the largest photometric data set to date at the achieved depth and photometric precision.

Survey of regional new energy vision formulation for Shimizu town. Report on initial stage survey; Shimizucho chiiki shin energy vision sakutei chosa. Shoki dankai chosa hokokusho

Energy Technology Data Exchange (ETDEWEB)

NONE

2001-02-01

Shimizu town, Hokkaido, is a 11,000-strong town, located in the northwestern part of the Tokachi plains and consuming 1.7 times 10{sup 4} Gcal in energy. Discussion is held for new energy which will make the most of the local characteristics of the town while the basics of town building are considered and confirmed. The results of the survey are summarized in four chapters which are (1) the purpose of regional energy vision formulation, (2) local characteristics, (3) state of new energy in existence, (4) and the course to follow for the introduction of new energy (draft). Chapter (4) is constituted of the purpose of new energy introduction and the basic policy, and the course along which new energy will be adopted. Proposed in relation with the course of new energy introduction are the effective utilization of biomass resources, utilization of cold heat energy (ice) involving agriculture, introduction of a symbolic small scale water energy system, introduction of a symbolic wind energy system, extensive introduction of solar energy, and the deployment of popularizing and enlightening activities. A project is mentioned of experimentally introducing biogas facilities that makes use of farm animals' excretion. (NEDO)

India's energy security: A sample of business, government, civil society, and university perspectives

Energy Technology Data Exchange (ETDEWEB)

Bambawale, Malavika Jain, E-mail: sppmjb@nus.edu.s [Energy Governance Program, Centre on Asia and Globalisation, Lee Kuan Yew School of Public Policy, National University of Singapore, Oei Tiong Ham Building, 469C Bukit Timah Road, Singapore 259772 (Singapore); Sovacool, Benjamin K., E-mail: bsovacool@nus.edu.s [Energy Governance Program, Centre on Asia and Globalisation, Lee Kuan Yew School of Public Policy, National University of Singapore, Oei Tiong Ham Building, 469C Bukit Timah Road, Singapore 259772 (Singapore)

2011-03-15

This article explores the concept of energy security perceived and understood by a sample of government, business, civil society, and university stakeholders in India. Based on a literature review, the authors hypothesize what energy experts suggest energy security is for India. The article then tests these hypotheses through the use of a survey completed by 172 Indian respondents. The article begins by describing its methodology before summarizing the results of the literature review to distill seven working hypotheses related to energy security in India. These hypotheses relate to (1) security of energy supply, (2) equitable access to energy services, (3) research and development of new energy technologies, (4) energy efficiency and conservation, (5) self-sufficiency and trade in energy fuels, (6) nuclear power, and (7) the energy-water nexus. It then tests these hypotheses with our survey instrument before concluding with implications for energy policy in India and beyond. - Research highlights: {yields} We measured the concept of energy security for India through a survey that tested the importance of 16 dimensions. {yields} For our sample of respondents from India, as hypothesized, security of fossil fuel supply, R and D in new technologies, centralized energy systems, and the availability of clean water emerged as important dimensions. {yields} Equitable access to energy and low energy intensity did not emerge as important dimensions of energy security for our sample even though we hypothesized them to be so.

Survey of Recipients of WAP Services Assessment of Household Budget and Energy Behaviors Pre to Post Weatherization DOE

Energy Technology Data Exchange (ETDEWEB)

Tonn, Bruce Edward [Oak Ridge National Lab. (ORNL), Oak Ridge, TN (United States); Rose, Erin M. [Oak Ridge National Lab. (ORNL), Oak Ridge, TN (United States); Hawkins, Beth A. [Oak Ridge National Lab. (ORNL), Oak Ridge, TN (United States)

2015-10-01

This report presents results from the national survey of weatherization recipients. This research was one component of the retrospective and Recovery Act evaluations of the U.S. Department of Energy s Weatherization Assistance Program. Survey respondents were randomly selected from a nationally representative sample of weatherization recipients. The respondents and a comparison group were surveyed just prior to receiving their energy audits and then again approximately 18 months post-weatherization. This report focuses on budget issues faced by WAP households pre- and post-weatherization, whether household energy behaviors changed from pre- to post, the effectiveness of approaches to client energy education, and use and knowledge about thermostats.

Survey on the awareness of Czechoslovak students on energy and the environment

International Nuclear Information System (INIS)

Blazek, Jaroslav

1993-01-01

The Nuclear Information Centre in Prague took part in the international project surveying the knowledge and opinion of secondary school students. The survey was performed on the initiative of the Japan Atomic Energy Relations Organization (JAERO). It took place in June 1992 simultaneously in seven countries: Japan, France, Germany, Sweden, Switzerland, the United Kingdom and Czechoslovakia. The survey was aimed at finding out the level of acquaintance of secondary school students with issues of the environment, and at determining the attitude of the young to nuclear power. In Czechoslovakia 1030 students aged between 15 and 18 took part in the survey. The questionnaire contained 17 basic questions and a number of more detailed questions. Because of the amount of evaluated answers not all results are given here. The complete evaluation of the survey was handed over to JAERO

Nationwide survey of energy conservation in public school districts: Institutional, organizational, and technical characteristics

Energy Technology Data Exchange (ETDEWEB)

Collins, N.E.; Ettinger, G.A.; Gaines, L.L.; Kier, P.H.; Miller, K.L. (Argonne National Lab., IL (United States)); Kammerud, R.C. (Lawrence Berkeley Lab., CA (United States))

1987-09-01

This report summarizes the responses to a mail survey sent to superintendents and other administrators of public school districts. The survey was part of an evaluation project for the USDOE Institutional Conservation Program (ICP). The goal of the project is to identify the most successful energy conservation measures (equipment and activities) available to the institutional buildings sector. To accomplish this goal, four specific research objectives were defined: To determine the impact of the ICP grants program on fostering energy efficiency and saving energy; to determine key characteristics of institutional conservation efforts outside the federal program; To determine the technical, organizational, and Institutional conditions that create the opportunity for energy conservation measures (ECMS) to be most effective; and to identify key technology transfer opportunities. This report focuses on those characteristics of school districts (and the schools within those districts) that might influence the identification, implementation, operation, and impacts of institutional energy conservation efforts. Information about institutional characteristics was gathered through a mail survey of public school districts and private schools. The first mailing resulted in responses from 90 of the 823 public school districts selected through a combination cluster-and-stratification sampling technique and 64 of the 1,700 private schools selected as a stratified random sample. Remaining project resources were used to collect data to achieve a statistically sound sample of a total of 250 public school districts by telephone interviews. In doing so, some questions had to be dropped. Responses from both the mall surveys and the telephone interviews of public school districts were combined into one data set. This report describes results for all 250 districts.

Survey of literature on dispersion ratio and collection ratio of radioisotopes in animal study using radioisotopes

International Nuclear Information System (INIS)

Tozuka, Zenzaburo; Doi, Masahiro; Miyazawa, Eiji; Kawakami, Takeo

1998-01-01

A survey of literature in the title was performed to know the actual status of the dispersion from excretion and expiration studies of radioisotopes since, at present, the probable dispersion ratio is assumed to be 100% in calculation for legally permitted use of radioisotopes which conceivably being far from the real status and being incompatible with the guideline for pharmacokinetic studies requiring the recovery of >95% of dosed radioactivity in balance study. There are two interpretations for the dispersion; it is the expiration ratio and it is the fraction unrecovered. Survey was done on 11 Japanese and foreign journals in 1985-1996 publishing most of pharmacokinetic studies and on 650 compounds in 358 facilities with 1,975 experiments in total. In those experiments, the total recovery of radioactivity was 95% in average, unrecovered fraction, 5% and expiration ratio, 2%. As for unclide, 14 C, 3 H, 125 I and 35 S were surveyed since they occupied 99.4% of the experiments and their dispersion was <5%. Rats were used in 70% of the experiments and the dispersion in all animal experiments was about 5%. Administration route was regardless of the dispersion. (K.H.)

A global survey of hydrogen energy research, development and policy

International Nuclear Information System (INIS)

Solomon, Barry D.; Banerjee, Abhijit

2006-01-01

Several factors have led to growing interest in a hydrogen energy economy, especially for transportation. A successful transition to a major role for hydrogen will require much greater cost-effectiveness, fueling infrastructure, consumer acceptance, and a strategy for its basis in renewable energy feedstocks. Despite modest attention to the need for a sustainable hydrogen energy system in several countries, in most cases in the short to mid term hydrogen will be produced from fossil fuels. This paper surveys the global status of hydrogen energy research and development (R and D) and public policy, along with the likely energy mix for making it. The current state of hydrogen energy R and D among auto, energy and fuel-cell companies is also briefly reviewed. Just two major auto companies and two nations have specific targets and timetables for hydrogen fuel cells or vehicle production, although the EU also has an aggressive, less specific strategy. Iceland and Brazil are the only nations where renewable energy feedstocks are envisioned as the major or sole future source of hydrogen. None of these plans, however, are very certain. Thus, serious questions about the sustainability of a hydrogen economy can be raised

Survey of public green energy research, development and demonstration in Denmark; Kortlaegning af offentlig groen energiforskning, -udvikling og -demonstration i Danmark

Energy Technology Data Exchange (ETDEWEB)

2012-07-01

The Danish energy research has a leading position in the world - both in terms of volume and quality. This is the result of a survey of the public green energy research, development and demonstration. The Danish Ministry of Climate, Energy and Building and the Ministry of Science, Innovation and Higher Education have prepared the survey, which provides a factual status with a number of key figures for the public green energy-related RD and D. The survey shows the basic fact that Denmark has a good foundation for RD and D in green energy. Moreover, the survey shows that prioritisation of energy research can be a major driving force behind increased growth and employment. (LN)

EuropeaN Energy balance Research to prevent excessive weight Gain among Youth (ENERGY project: Design and methodology of the ENERGY cross-sectional survey

Directory of Open Access Journals (Sweden)

Moreno Luis

2011-01-01

Full Text Available Abstract Background Obesity treatment is by large ineffective long term, and more emphasis on the prevention of excessive weight gain in childhood and adolescence is warranted. To inform energy balance related behaviour (EBRB change interventions, insight in the potential personal, family and school environmental correlates of these behaviours is needed. Studies on such multilevel correlates of EBRB among schoolchildren in Europe are lacking. The ENERGY survey aims to (1 provide up-to-date prevalence rates of measured overweight, obesity, self-reported engagement in EBRBs, and objective accelerometer-based assessment of physical activity and sedentary behaviour and blood-sample biomarkers of metabolic function in countries in different regions of Europe, (2 to identify personal, family and school environmental correlates of these EBRBs. This paper describes the design, methodology and protocol of the survey. Method/Design A school-based cross-sectional survey was carried out in 2010 in seven different European countries; Belgium, Greece, Hungary, the Netherlands, Norway, Slovenia, and Spain. The survey included measurements of anthropometrics, child, parent and school-staff questionnaires, and school observations to measure and assess outcomes (i.e. height, weight, and waist circumference, EBRBs and potential personal, family and school environmental correlates of these behaviours including the social-cultural, physical, political, and economic environmental factors. In addition, a selection of countries conducted accelerometer measurements to objectively assess physical activity and sedentary behaviour, and collected blood samples to assess several biomarkers of metabolic function. Discussion The ENERGY survey is a comprehensive cross-sectional study measuring anthropometrics and biomarkers as well as assessing a range of EBRBs and their potential correlates at the personal, family and school level, among 10-12 year old children in seven

Rural energy survey and scenario analysis of village energy consumption: A case study in Lao People's Democratic Republic

International Nuclear Information System (INIS)

Mustonen, S.M.

2010-01-01

In developing countries, providing all citizens an access to modern forms of energy is among the central energy policy objectives, as the linkages between modern energy services and human development are widely recognized. This paper presents in a scenario analysis of rural energy consumption, how energy services in different sectors of a village economy contribute to the achievement of the UNDP Millennium Development Goals. In a rural village in Lao People's Democratic Republic, household energy demand and energy uses were surveyed immediately prior to the electrification of the village. Based on the situation preceding electrification of the village, the development of village electrification was studied by simulating the village energy system, accounting for all village energy uses but transportation. To study the potential development of electricity demand in the village, three scenarios were constructed using the LEAP model: 'residential demand', 'income generation' and 'public services'. Energy demand in each scenario was analyzed with reference to the Millennium Development Goals.

Literature survey on phase composition of hardened cement paste containing fly ash

International Nuclear Information System (INIS)

Otsuka, Taku; Yamamoto, Takeshi

2015-01-01

The purpose of this literature survey is to collect the knowledge on the effect of fly ash in hardened cement paste and the information about evaluation of physicochemical performance based on phase composition of hardened cement paste. The performance of hardened cement paste containing fly ash is affected by the property of fly ash, hydration of cement and pozzolanic reaction of fly ash. Some properties of fly ash such as density and chemical composition are reflected in phase composition, showing the progress of cement hydration and pozzolanic reaction. Therefore clarification of the relationship of phase composition and performance will lead to appropriate evaluation of the property of fly ash. The amount of pore, chemical shrinkage, pore solution, compressive strength, Young modulus and alkali silica reaction have relations to the phase composition of hardened cement paste. It is considered as future subject to clarify the relationship of phase composition and performance for various properties of fly ash. (author)

Report on surveys and researches at the New Energy General Development Organization in fiscal 1980. Surveys and researches on hydrogen energy; 1980 nendo suiso energy ni kansuru chosa kenkyu hokokusho

Energy Technology Data Exchange (ETDEWEB)

NONE

1981-09-01

This paper describes surveys and researches on hydrogen energy in fiscal 1980. The high-temperature high-pressure water decomposition process in hydrogen manufacturing technologies had development proceeded on membranes and electrodes, and succeeded operating a 4 Nm{sup 3}/hr plant. Also for the solid electrolyte electrolytic process, a test plant of 1.3 m{sup 3}/hr was completed. The paper describes iodine and bromine system cycle, high-temperature gas atomic reactor cycle, and hybrid process with regard to the thermo-chemical method cycle. Problems in different cycles include necessities to advance the development paying attention on sufficient discussions on thermal efficiency of 35% or higher, heat regeneration and recovery, discussions on separation and transportation, and durability of reactive device materials. The paper also introduces research on hydrogen manufacturing utilizing chemical conversion of solar energy, biomass, and microorganisms. For technologies to store and transport hydrogen, the paper introduces metal hydrides, whereas Ti-based and misch metal-based alloys were found suitable. For transportation, Mg-based alloy hydrides were regarded as the most expected hydrogen absorbing material. Surveys were made also on the current status of the manufacturing industry, production and utilization of hydrogen. (NEDO)

Statistical evaluation of Pacific Northwest Residential Energy Consumption Survey weather data

Energy Technology Data Exchange (ETDEWEB)

Tawil, J.J.

1986-02-01

This report addresses an issue relating to energy consumption and conservation in the residential sector. BPA has obtained two meteorological data bases for use with its 1983 Pacific Northwest Residential Energy Survey (PNWRES). One data base consists of temperature data from weather stations; these have been aggregated to form a second data base that covers the National Oceanographic and Atmospheric Administration (NOAA) climatic divisions. At BPA's request, Pacific Northwest Laboratory has produced a household energy use model for both electricity and natural gas in order to determine whether the statistically estimated parameters of the model significantly differ when the two different meteorological data bases are used.

FY 2000 Project report on survey for drawing district energy-saving visions for City of Ginowan; 2000 nendo Ginowan-shi sho energy vision sakutei chosa hokokusho

Energy Technology Data Exchange (ETDEWEB)

NONE

2001-02-01

The Ginowan municipal energy-saving vision drawing committee is established. It is responsible for drawing the energy-saving visions for the city, to study the basic guidelines and promotion measures for energy saving and promote the energy-saving measures suitable for the local characteristics. The studied items include background of and basic guidelines for the plans, analysis of energy consumption, survey on energy-saving consciousness and actual situations, prediction of potentially saved energy, drawing of the basic plans for energy saving and plan implementation programs, and surveys on preceding examples. The action plans include green planning for and revamping of public facilities, green purchasing, energy-saving diagnosis, drawing the design guidelines for energy saving and environmental considerations in public facilities, introduction of low-pollution local transportation systems, drawing the environment-related technology lists, including energy saving, and promotion of clean energy vehicles. (NEDO)

FINDIET 2007 Survey: energy and nutrient intakes.

Science.gov (United States)

Pietinen, Pirjo; Paturi, Merja; Reinivuo, Heli; Tapanainen, Heli; Valsta, Liisa M

2010-06-01

The National FINDIET surveys are carried out every 5 years to monitor dietary habits and nutrient intake of the adult Finnish population. The latest survey was carried out in 2007. Cross-sectional population-based study. Dietary assessment was carried out using 48 h recall interviews. A picture book of food portions was used to estimate portion sizes and the national Food Composition Database Fineli(R) to calculate nutrient intakes. A representative sample taken in five regions in Finland. A total of 730 men and 846 women aged 24-64 years. The percentage contribution of fat to the total energy intake was 33 % in men and 31 % in women. The respective percentages for SFA in men and women were 13 % and 12 %, respectively, and 0.4 % for trans fatty acids in both genders. The average intakes of folate, vitamin D and fibre fell below the recommended levels, whereas the average salt intake was somewhat higher than the recommendations. Women's diet was higher in protein, dietary fibre and sucrose compared to that of men. According to the FINDIET 2007 Survey, the dietary habits of the adult Finnish population have headed in a positive direction overall. However, although the quality of the fats consumed has continued to improve, and the intake of salt has decreased, they still do not meet the recommended levels of intake. Similarly, the average intakes of folate and vitamin D continue to fall below the recommendations. There is also a need to increase fibre intake and to cut down the intake of sucrose.

Survey of occupant behaviour, energy use and indoor air quality in Greenlandic dwellings

DEFF Research Database (Denmark)

Kotol, Martin

, they provide their occupants with poor indoor air quality. A questionnaire survey was performed in the town of Sisimiut-Greenland, which with its location and population represents Greenlandic conditions quite well. The aim of the survey was to investigate the energy consumption and indoor air quality...... in arctic dwellings and to study the influence of occupant behaviour of people living in arctic climates on energy consumption and indoor air quality. The results have shown that the average electricity consumption is 20% higher than in DK, ventilation systems are insufficient and that the inhabitants often......In cold arctic regions people usually spend over 70% of their time indoors. The effect of poor indoor air quality on occupants’ health and comfort is therefore considerable. Dwellings in Greenland consume very large amounts of energy (in average over 370 kWh/year per m2) and in addition...

Leveraged Buyouts : A Survey of the Literature

NARCIS (Netherlands)

Renneboog, Luc; Vansteenkiste, Cara

2017-01-01

This paper provides an exhaustive literature review of the motives for public-to-private LBO transactions. First, the paper develops the theoretical framework for the potential sources of value creation from going private: a distinction is made between the reduction in agency costs, stakeholder

Debiasing the Dark Energy Survey's Search for Trans-Neptunian Objects

Science.gov (United States)

Napier, Kevin; Gerdes, David

2018-01-01

The Dark Energy Survey (DES) is rich in transient detections of trans-Neptunian objects (TNOs). This has resulted in many newly detected TNOs. It is important to be mindful that astronomical surveys are intrinsically biased in their detections. Understanding a survey’s bias is necessary to understand the significance of any clustering in the orbital parameters of our detections. To quantify this bias, we examine the DES’s selection function for the detection of TNOs. To do so, we developed a survey simulator in Python. We generate clones of known TNOs with uniformly varied argument of perihelion, longitude of ascending node, and mean anomaly. We test the detectability of each clone based on the pointing location and limiting magnitude of each exposure in DES. Our preliminary results show that our simulator is functional. However, we do not yet have any conclusions about the DES’s bias, as we have not yet run the simulator on the entirety of DES for all of our TNOs.

Energy storage systems: power grid and energy market use cases

Directory of Open Access Journals (Sweden)

Komarnicki Przemysław

2016-09-01

Full Text Available Current power grid and market development, characterized by large growth of distributed energy sources in recent years, especially in Europa, are according energy storage systems an increasingly larger field of implementation. Existing storage technologies, e.g. pumped-storage power plants, have to be upgraded and extended by new but not yet commercially viable technologies (e.g. batteries or adiabatic compressed air energy storage that meet expected demands. Optimal sizing of storage systems and technically and economically optimal operating strategies are the major challenges to the integration of such systems in the future smart grid. This paper surveys firstly the literature on the latest niche applications. Then, potential new use case and operating scenarios for energy storage systems in smart grids, which have been field tested, are presented and discussed and subsequently assessed technically and economically.

Ash behavior in the combustion of phosphorus rich biofuels - literature survey and experimental studies

DEFF Research Database (Denmark)

Wu, Hao; Castro, Maria; Jensen, Peter Arendt

Utilization of biofuels such as grain, bran and rapeseed meal in energy production is considered to have ecological and economical benefits. These seed-originated biofuels usually contain significantly higher phosphorus contents than other biofuels, which may induce some ash related operation...... problems. In this report, the behaviors of inorganic species during the combustion of phosphorus rich biofuels are studied through literature review and experiments. It is found that the majority of P, Mg and K in these biofuels would be present as phytic acid/phytate or other inositol phosphate. During...

The US Department of Energy hydrogen baseline survey: assessing knowledge and opinions about hydrogen technology

International Nuclear Information System (INIS)

Christy Cooper; Tykey Truett; R L Schmoyer

2006-01-01

To design and maintain its education program, the United States Department of Energy (DOE) Hydrogen Program conducted a statistically-valid national survey to measure knowledge and opinions of hydrogen among key target audiences. The Hydrogen Baseline Knowledge Survey provides a reference for designing the DOE hydrogen education strategy and will be used in comparisons with future surveys to measure changes in knowledge and opinions over time. The survey sampled four U.S. populations: (1) public; (2) students; (3) state and local government officials; and (4) potential large-scale hydrogen end-users in three business categories. Questions measured technical understanding of hydrogen and opinions about hydrogen safety. Other questions assessed visions of the likelihood of future hydrogen applications and sources of energy information. Several important findings were discovered, including a striking lack of technical understanding across all survey groups, as well as a strong correlation between technical knowledge and opinions about safety: those who demonstrated an understanding of hydrogen technologies expressed the least fear of its safe use. (authors)

FY 2000 report on the survey of energy conservation technology in Japan; 2000 nendo chosa hokoku. Nihon kokunai no sho energy gijutsu ni kansuru chosa

Energy Technology Data Exchange (ETDEWEB)

NONE

2001-03-01

For the purpose of supporting self-help efforts to deal with energy environmental problems in developing countries in the Asian region, etc. and making the transfer of the energy conservation technology and petroleum substituting energy technology that are at a practical stage and are owned by Japan, evaluation of each technology was conducted in terms mainly of applicability for a model project. The existing survey data were supplemented/deleted. As the model project supposing the application to developing countries in Asia, types of industry for survey were selected as follows: iron/steel, nonferrous metal, chemical industry, oil refining, ceramics/earthware, paper/pulp, foodstuffs, textile/spinning, electricity (power generation)/gas, technologies common to all industry types. Technologies for survey were energy saving production facilities and energy saving equipment at plant with a regular scale to which the applicability as the model project was supposed. The energy saving effect was all calculated in TOE, and the method to calculate the effect was also described. The paper further described possibilities of introduction/spread of the said technologies to developing countries in Asia, introduction limitation/preconditions, cost vs. effect, etc. (NEDO)

Fiscal 2000 basic survey report for vision formulation. Regional new energy vision for Sabae city, Fukui prefecture; Sabaeshi chiiki shin energy vision. 2000 nendo sakutei kiso chosa hokokusho

Energy Technology Data Exchange (ETDEWEB)

NONE

2001-03-01

Sabae city, Fukui Prefecture, has worked out a regional new energy vision for which the inhabitants, industrialists, and administrators combined their efforts to build a daily life related culture, friendly to environments and peculiar to the locality. The fruits of their activities are summarized in five chapters, which are (1) the basic philosophy, (2) survey of the amounts of new energy in existence, (3) survey of the amount of energy demanded, (4) various surveys conducted with the participation of the citizenry, (5) and summarization of important topics. Discussed in chapter (2) is the basic policy toward reckoning the amounts of new energy in existence, such as photovoltaic energy, solar heat energy, wind energy, hydraulic energy, temperature difference energy, and other energy resources remaining to be utilized. It states that they, when converted into electric power, 2.0 times 10{sup 8} kWh/year will be available and, when converted into heat energy, 2.92 times 10{sup 11} kcal/year will be available, accounting for approximately 30% of the city's energy consumption. When the energy resources are broken down by type, it is found that solar energy, wind energy, and refuse-derived energy are in existence aplenty. (NEDO)

FY 1999 report on energy conservation potential survey of measurement and control systems and energy-saving equipment

Energy Technology Data Exchange (ETDEWEB)

NONE

2000-03-01

Studies are conducted with a view to connecting a survey in Egypt to CDM (clean development mechanism) adopted at COP3 (Third Session of the Conference of the Parties to the United Nations Framework Convention on Climate Change). The survey covers the textile industry which is one of Egypt's main industries, and investigation is conducted for extending technical recommendation to 11 textile mills (including dyeing plants) about how to reduce greenhouse gas (CO2) emissions through energy conservation efforts. Required investment, investment recovery period, and reduction in CO2 emissions are calculated. About CO2 reduction, it is found that there will be a CO2 reduction of 44,702 tons/year at a rate of 22.4%, investment of 838.56-million yen, CO2 reduction of 53.3 tons/million yen, and investment of 18,750-yen/t-CO2. As for energy conservation, there will be a reduction at a rate of 14,449 toe/year in energy consumption, investment of 838.56-million yen, energy saved at a rate of 17.2 toe/million yen, and investment of 5,800 yen/toe. There will be an annual reduction in utility cost of 125.79-million yen at a cost reduction rate of 10.3%. The investment recovery period is calculated to be 5.8 years. The Egyptian textile has high potentials for CO2 reduction, and will present an excellent opportunity for a CDM project. (NEDO)

Analysis of baking industry. Extended energy survey reports 1984-1989

Energy Technology Data Exchange (ETDEWEB)

Walshe, N.M.A.

1992-05-01

The analysis contained in this report represents 17 Extended Energy Survey reports from bakers producing bread or flour confectionery or both. The sites involved represent around 3% of the energy use of the Food and Drink Sector in the United Kingdom and range from small master bakers to large plant bakeries employing over 700 people. No comparison of energy efficiency has been attempted since the number of similar sites in relevant groups was too small. Potential energy savings of Pound 0.74 million/annum were identified in the 17 reports. These savings were classified in two ways, by measure type and by cost. The most important measure types were energy management, boilers, heat recovery and ovens. In terms of cost of measures, 55% of the energy savings were attributable to techniques costing Pound 5k or more. Overall, all but one of the measure types yielded a payback of less than 2 years, with all 17 sites taken into account. The ratio of national benefit to Government cost for the 17 EES reports analysed would be approximately 19:1 if all recommended measures were taken up by the participating bakeries. (author).

Smart grids: A paradigm shift on energy generation and distribution with the emergence of a new energy management business model

Science.gov (United States)

Cardenas, Jesus Alvaro

An energy and environmental crisis will emerge throughout the world if we continue with our current practices of generation and distribution of electricity. A possible solution to this problem is based on the Smart grid concept, which is heavily influenced by Information and Communication Technology (ICT). Although the electricity industry is mostly regulated, there are global models used as roadmaps for Smart Grids' implementation focusing on technologies and the basic generation-distribution-transmission model. This project aims to further enhance a business model for a future global deployment. It takes into consideration the many factors interacting in this energy provision process, based on the diffusion of technologies and literature surveys on the available documents in the Internet as well as peer-reviewed publications. Tariffs and regulations, distributed energy generation, integration of service providers, consumers becoming producers, self-healing devices, and many other elements are shifting this industry into a major change towards liberalization and deregulation of this sector, which has been heavily protected by the government due to the importance of electricity for consumers. We propose an Energy Management Business Model composed by four basic elements: Supply Chain, Information and Communication Technology (ICT), Stakeholders Response, and the resulting Green Efficient Energy (GEE). We support the developed model based on the literature survey, we support it with the diffusion analysis of these elements, and support the overall model with two surveys: one for peers and professionals, and other for experts in the field, based on the Smart Grid Carnegie Melon Maturity Model (CMU SEI SGMM). The contribution of this model is a simple path to follow for entities that want to achieve environmental friendly energy with the involvement of technology and all stakeholders.

European energy survey

International Nuclear Information System (INIS)

1999-12-01

This economic analysis deals with the energy situation in Europe. The following aspects are presented: the socio-economical convergencies, the improvement of the energy situation, the difference for each countries of the energy balance sheets and the new concept of competition. Tables and statistics support the analysis. (A.L.B.)

Market survey of the state of affairs in the Dutch energy market

International Nuclear Information System (INIS)

2010-09-01

The aim of this market survey: to get insight in the knowledge, perception and behavior of consumers in relation to the energy market; to offer insight in developments in aforementioned aspects; to get insight in the effectiveness of the actions of the Dutch Office of Energy Regulation. Derived purposes/functions of the research include: an own measuring instrument for the Office of Energy Regulation, which makes them less dependent on other parties for obtaining data on the energy market; enabling periodical contact with the consumer and sounding out the mood on the energy market. The target can be translated into the following research questions: To what extent are consumers informed about the energy market, or to what extent do they know how to access relevant information?; To what extent is the energy market transparent in the eyes of the consumer?; How much confidence do consumers have in the energy market?; How do people judge the service provision of the energy companies?. [nl

Aerial radiological survey of the United States Department of Energy's Pantex Plant and surrounding area Amarillo, Texas. Date of survey: October 1979

International Nuclear Information System (INIS)

Boyns, P.K.

1981-07-01

An aerial radiological survey was conducted over the United States Department of Energy's Pantex Plant and Pantex Lake areas in October, 1979. The Pantex Plant survey covered an area of approximately 64 km 2 . The Pantex Lake survey area was approximately 2 km 2 . Both areas were surveyed at an altitude of 46 m (150 feet) with lines spaced at 91 m (300 foot) intervals. Several passes were also made over the shipping areas at the Amarillo International Airport. An array of sodium iodide detectors were mounted in a helicopter to collect gamma ray spectral data. As expected, the spectral data indicated the presence of several areas containing man-made sources

Designing future dark energy space missions. II. Photometric redshift of space weak lensing optimized surveys

Science.gov (United States)

Jouvel, S.; Kneib, J.-P.; Bernstein, G.; Ilbert, O.; Jelinsky, P.; Milliard, B.; Ealet, A.; Schimd, C.; Dahlen, T.; Arnouts, S.

2011-08-01

Context. With the discovery of the accelerated expansion of the universe, different observational probes have been proposed to investigate the presence of dark energy, including possible modifications to the gravitation laws by accurately measuring the expansion of the Universe and the growth of structures. We need to optimize the return from future dark energy surveys to obtain the best results from these probes. Aims: A high precision weak-lensing analysis requires not an only accurate measurement of galaxy shapes but also a precise and unbiased measurement of galaxy redshifts. The survey strategy has to be defined following both the photometric redshift and shape measurement accuracy. Methods: We define the key properties of the weak-lensing instrument and compute the effective PSF and the overall throughput and sensitivities. We then investigate the impact of the pixel scale on the sampling of the effective PSF, and place upper limits on the pixel scale. We then define the survey strategy computing the survey area including in particular both the Galactic absorption and Zodiacal light variation accross the sky. Using the Le Phare photometric redshift code and realistic galaxy mock catalog, we investigate the properties of different filter-sets and the importance of the u-band photometry quality to optimize the photometric redshift and the dark energy figure of merit (FoM). Results: Using the predicted photometric redshift quality, simple shape measurement requirements, and a proper sky model, we explore what could be an optimal weak-lensing dark energy mission based on FoM calculation. We find that we can derive the most accurate the photometric redshifts for the bulk of the faint galaxy population when filters have a resolution ℛ ~ 3.2. We show that an optimal mission would survey the sky through eight filters using two cameras (visible and near infrared). Assuming a five-year mission duration, a mirror size of 1.5 m and a 0.5 deg2 FOV with a visible pixel

Formation and properties of radiocolloids in aqueous solution - a literature survey

International Nuclear Information System (INIS)

Olofsson, U.; Allard, B.; Andersson, K.; Torstenfelt, B.

1981-06-01

The sorption of radionuclides on various rocks and minerals has been studied within many national waste programs as a means of predicting the migration behaviour of radionuclides that might be released from e.g. an underground repository for radioactive waste. One major objection against the conclusions that can be drawn from laboratory sorption studies is that the possibility of a formation of small fractions of highly mobile particulates are usually not considered. The elements, present in spent nuclear fuel, which are most likely to form colloid species would be hydrolyzable elements like the actinides and possibly Sr as well as Pb and Cu representing the encapsulation material. Moreover the radionuclides would be present in aqueous solutions in very low concentrations and under these conditions other phenomena occurs than at macroconcentrations. This literature survey is meant to be a basis for further studies on the formation and transport of radiocolloids in the groundwater-rock environment. The colloids will probably not be retarded by the same mechanisms as dissolved species in true solution, but may in some cases migrate with the same velocity as the groundwater. (Auth.)

Parental influences on children's self-regulation of energy intake: Insights from developmental literature on emotion regulation

Science.gov (United States)

This article examines the role of parents in the development of children's self-regulation of energy intake. Various paths of parental influence are offered based on the literature on parental influences on children's emotion self-regulation. The parental paths include modeling, responses to childre...

Can consumers save energy? Results from surveys of consumer adoption and use of low and zero carbon technologies

Energy Technology Data Exchange (ETDEWEB)

Herring, Horace; Caird, Sally; Roy, Robin [Design Innovation Group, Faculty of Technology, The Open Univ. (United Kingdom)

2007-07-01

This paper presents results from a UK Open Univ. research project which surveyed consumers' reasons for adoption - and non-adoption - of domestic energy efficiency measures and renewable energy systems - collectively called low and zero carbon (LZC) technologies. Data was gathered during 2006 via an on-line questionnaire with nearly 400 responses, mainly from 'green' consumers, supplemented by 83 in-depth telephone interviews. These consumer surveys also identified problems and benefits experienced by adopters of these LZC technologies.The paper outlines some results of these surveys, for four established energy efficiency measures - loft insulation, condensing boilers, heating controls, and energy-efficient lighting - and for four renewable energy technologies - solar water heating, solar photovoltaics (PV), micro-wind turbines and wood stoves. These consumers typically adopted the energy efficiency measures and renewable energy systems to save energy, money and/or the environment, which many considered they achieved despite some rebound effects. The reasons for considering but rejecting these LZC technologies include the familiar cost barriers, but there were also other obstacles that varied according to the product or system concerned. An important finding is that most adopters of renewable energy systems have previously adopted two or more energy efficiency measures. Thus one conclusion is: sell energy efficiency first, then renewables. Whilst in the UK very few people have adopted household renewable energy systems, about a third of the consumers in our on-line survey said that they seriously considered adopting a renewable energy technology, although, only about 20 % of these actually did so. There seems to be considerable interest in household renewables in the UK, especially among older, middle class green consumers, but so far only relatively few pioneer adopters (notably retired couples) have managed to overcome the barriers of cost, time

Review of survey data on the importance of energy efficiency to new home buyers

Energy Technology Data Exchange (ETDEWEB)

Hendrickson, P.L.

1984-10-01

The surveys reviewed for this report support the notion that the Council's model conservation standards will be received reasonably well and can be successfully marketed. A number of subtopics are addressed including the home purchase process and the role of energy efficiency considerations in the process, the importance of energy efficiency considerations in the decision to purchase a new home, the relative importance of energy efficiency in comparison to other home selection attributes, homeowner preferences for particular energy efficiency features, and measures of the willingness to pay for energy efficiency improvements.

The Dark Energy Survey Data Processing and Calibration System

Energy Technology Data Exchange (ETDEWEB)

Mohr, Joseph J. [Munich U.; Armstrong, Robert [Penn State U.; Bertin, Emmanuel [Paris, Inst. Astrophys.; Daues, Gregory E. [NCSA, Urbana; Desai, Shantanu [Munich U.; Gower, Michelle [NCSA, Urbana; Gruendl, Robert [Illinois U., Urbana (main); Hanlon, William [Illinois U., Urbana (main); Kuropatkin, Nikolay [Fermilab; Lin, Huan [Fermilab; Marriner, John [Fermilab; Petravick, Don; Sevilla, Ignacio [Madrid, CIEMAT; Swanson, Molly [Harvard-Smithsonian Ctr. Astrophys.; Tomashek, Todd [NCSA, Urbana; Tucker, Douglas [Fermilab; Yanny, Brian [Fermilab

2012-09-24

The Dark Energy Survey (DES) is a 5000 deg2 grizY survey reaching characteristic photometric depths of 24th magnitude (10 sigma) and enabling accurate photometry and morphology of objects ten times fainter than in SDSS. Preparations for DES have included building a dedicated 3 deg2 CCD camera (DECam), upgrading the existing CTIO Blanco 4m telescope and developing a new high performance computing (HPC) enabled data management system (DESDM). The DESDM system will be used for processing, calibrating and serving the DES data. The total data volumes are high (~2PB), and so considerable effort has gone into designing an automated processing and quality control system. Special purpose image detrending and photometric calibration codes have been developed to meet the data quality requirements, while survey astrometric calibration, coaddition and cataloging rely on new extensions of the AstrOmatic codes which now include tools for PSF modeling, PSF homogenization, PSF corrected model fitting cataloging and joint model fitting across multiple input images. The DESDM system has been deployed on dedicated development clusters and HPC systems in the US and Germany. An extensive program of testing with small rapid turn-around and larger campaign simulated datasets has been carried out. The system has also been tested on large real datasets, including Blanco Cosmology Survey data from the Mosaic2 camera. In Fall 2012 the DESDM system will be used for DECam commissioning, and, thereafter, the system will go into full science operations.

Basic survey report on regional new energy vision for Ehime Prefecture; Ehimeken chiiki shin energy vision kiso chosa hokokusho

Energy Technology Data Exchange (ETDEWEB)

NONE

2001-03-01

A new energy vision has been formulated to establish guidelines for popularizing and utilizing new energy which generates but a small amount of environmental impact. The results of surveys conducted in this connection are described in five chapters, which cover (1) the trend of new energy, (2) current situation of new energy in Ehime Prefecture, (3) calculation of the existing amount and available amount of new energy, (4) calculation of the introducible amount of new energy, and (5) the basic policy toward the introduction of new energy. Part (4) covers solar energy, wind energy, waste-derived energy, temperature difference energy, minor scale hydroelectric power generation, biomass energy, and like others. It states that a total of 540,000 kl/year will be available in terms of oil, equivalent to approximately 6% of Ehime Prefecture's 1997 energy consumption, and that it is expected that in fiscal 2010 photovoltaic/passive solar energy utilization, cogeneration, and wind power will yield 152,000, 314,000, and 27,000 kl/year respectively. (NEDO)

Social Science Energy Review: a quarterly publication. Vol. 1, No. 1

Energy Technology Data Exchange (ETDEWEB)

Gould, L C [ed.

1978-01-01

The Yale University Institution for Social and Policy Studies Mapping Project on Energy and the Social Sciences brings together an interdisciplinary group of Yale and visiting faculty, ISPS staff, and Yale graduate students meeting weekly to discuss topics in energy and the social sciences and to study and evaluate the importance for social policy of existing and potential social science energy research projects. The primary purposes of the project are: (1) to encourage timely social science investigations into important energy-related social issues, (2) to explore the present and potential roles for academic social science research in energy decision-making, and (3) to advise DOE and other government personnel in the planning of social science energy research. In addition to an overview of the Mapping Project, this report contains the following: (1) Social Science Research on ''The Energy Boomtown,'' by Leroy C. Gould--contains literature survey (66 references) and conveys Mapping Project's suggestions as to priorities on future social science research on ''energy boomtowns.'' (2) Men and Coal in Appalachia: a Survey of the Academic Literature, by Peter B. Allison (bibliography cites 7 journals, 3 government documents, and 70 books and articles). (3) Energy Research in Psychology, by John Sweeney (reprint of review of current status of energy research in psychology that appeared in December, 1977 issue of APA Monitor under the title, ''Boosting Energy Research'').

A survey of the Canadian publics attitudes towards the energy situation. Vol. 2

Energy Technology Data Exchange (ETDEWEB)

Keller, G.; McDougall, G.H.G.

1981-06-01

Based on a 1981 survey of 1,600 male and female heads-of-households a report was prepared on the Canadian public's attitudes towards the energy situation. This report presents additional analysis of the 1981 data and draws some comparisons with the six previous annual surveys conducted in this area. The major objective of this report is to provide an understanding of the relationship between Canadians' knowledge, attitudes, behavior, and program support with respect to the energy situation. The following conclusions were reached. There has been a decrease in the number of Canadians who regard energy as a matter of concern. The possibility of an energy shortage continues to decline as a matter of importance. The major reason for concern is the cost of energy. Fewer people are engaging in energy conserving behaviors. Groups identified in previous years on the basis of attitudes and behavior were not identified in 1981. There was a lack of consistency in the results in 1981 which led to some surprising and counter intuitive implications. For example, those perceived as being hostile to energy conservation measures tended to support energy price/tax increases, and these perceived to be knowledgeable about conservation programs. Why this has occurred is not clear, but it may be that with the declining interest in energy, the issue is taking on a superficial nature for many people. The two most encouraging findings for those concerned with conservation are: 93% of the respondents agreed that spending money on insulation was a good investment, and 30% favored increasing gasoline prices to world levels within the next two years. 35 tabs.

An Evaluation of the Federal Energy Management Program Technical Assistance Workshops: Results of a 1998 Customer Survey

Energy Technology Data Exchange (ETDEWEB)

G. B. Gordon; N. Hall

1999-04-01

This report presents the results of a customer telephone survey of the participants of six workshops provided by the U. S. Department of Energy Federal Energy Management Program (FEMP) during calendar years 1995 and 1996. The primary purpose for the survey was to provide the Team Leader for FEMP Technical Assistance and members of the team with detailed customer feedback pertaining to how well selected FEMP workshops are doing and to identify areas for improvement. The information presented enables managers to see both the strengths of their workshops, as well as workshop components that can be improved. In addition, the report identifies the questions included in the survey that were the most productive for obtaining customers experiences, opinions and recommendations. The experiences gained during this survey provide a platform from which to launch an annual FEMP customer survey.

Survey on utility technology of a tidal and ocean current energy

Science.gov (United States)

Hirose, Manabu; Kadoyu, Masataka; Tanaka, Hiroyoshi

1987-06-01

A study is made to show the current technological levels in Japan and other nations regarding the conversion of tidal current or ocean current energy to electric power and to determine the latent energy quantities and energy-related characteristics of tidal and ocean currents. In Japan, relatively large-scale experiments made so far mostly used one of the following three types of devices: Savonius-wheel type, Darrieus-wheel type, and cross-flow-wheel type. Field experiments of tidal energy conversion have been performed at the Naruto and Kurushima Straits. The energy in the Kuroshio current is estimated at about 170 billion kWh per year. Ocean current energy does not undergo large seasonal variations. The total energy in major straits and channels in the Inland Sea and other sea areas to the west is estimated at about 124 billion kWh per year. Tidal current energy shows large seasonal variations, but it is possible to predict the changes. A survey is made to determine energy-related characteristics of a tidal current at Chichino-seto, Kagoshima Prefecture. At Chichino-seto, the flow velocity ranges from 0 to 2.2m/s, with a latent tidal current energy of about 70 kW, of which about 20 kW can actually be utilized.

System Architecture of the Dark Energy Survey Camera Readout Electronics

Energy Technology Data Exchange (ETDEWEB)

Shaw, Theresa; /FERMILAB; Ballester, Otger; Cardiel-Sas, Laia; Castilla, Javier; /Barcelona, IFAE; Chappa, Steve; /Fermilab; de Vicente, Juan; /Madrid, CIEMAT; Holm, Scott; Huffman, Dave; Kozlovsky, Mark; /Fermilab; Martinez, Gustavo; /Madrid, CIEMAT; Moore, Todd; /Madrid, CIEMAT /Fermilab /Illinois U., Urbana /Fermilab

2010-05-27

The Dark Energy Survey makes use of a new camera, the Dark Energy Camera (DECam). DECam will be installed in the Blanco 4M telescope at Cerro Tololo Inter-American Observatory (CTIO). DECam is presently under construction and is expected to be ready for observations in the fall of 2011. The focal plane will make use of 62 2Kx4K and 12 2kx2k fully depleted Charge-Coupled Devices (CCDs) for guiding, alignment and focus. This paper will describe design considerations of the system; including, the entire signal path used to read out the CCDs, the development of a custom crate and backplane, the overall grounding scheme and early results of system tests.

Process applications for geothermal energy resources. Final report

Energy Technology Data Exchange (ETDEWEB)

Mikic, B.B.; Meal, H.C.; Packer, M.B.; Guillamon-Duch, H.

1981-08-01

The principal goal of the program was to demonstrate economical and technical suitability of geothermal energy as a source of industrial process heat through a cooperative program with industrial firms. To accomplish that: a critical literature survey in the field was performed; a workshop with the paper and pulp industry representatives was organized; and four parallel methods dealing with technical and economical details of geothermal energy use as a source of industrial process heat were developed.

UTILIZING TYPE Ia SUPERNOVAE IN A LARGE, FAST, IMAGING SURVEY TO CONSTRAIN DARK ENERGY

International Nuclear Information System (INIS)

Zentner, Andrew R.; Bhattacharya, Suman

2009-01-01

We study the utility of a large sample of Type Ia supernovae (SNe Ia) that might be observed in an imaging survey that rapidly scans a large fraction of the sky for constraining dark energy. We consider both the information contained in the traditional luminosity distance test as well as the spread in Ia SN fluxes at fixed redshift induced by gravitational lensing. As would be required from an imaging survey, we include a treatment of photometric redshift uncertainties in our analysis. Our primary result is that the information contained in the mean distance moduli of SNe Ia and the dispersion of SN Ia distance moduli complement each other, breaking a degeneracy between the present dark energy equation of state and its time variation without the need for a high-redshift (z ∼> 0.8) SN sample. Including lensing information also allows for some internal calibration of photometric redshifts. To address photometric redshift uncertainties, we present dark energy constraints as a function of the size of an external set of spectroscopically observed SNe that may be used for redshift calibration, N spec . Depending upon the details of potentially available, external SN data sets, we find that an imaging survey can constrain the dark energy equation of state at the epoch where it is best constrained w p , with a 1σ error of σ(w p ) ∼ 0.03-0.09. In addition, the marginal improvement in the error σ(w p ) from an increase in the spectroscopic calibration sample drops once N spec ∼ a few x 10 3 . This result is important because it is of the order of the size of calibration samples likely to be compiled in the coming decade and because, for samples of this size, the spectroscopic and imaging surveys individually place comparable constraints on the dark energy equation of state. In all cases, it is best to calibrate photometric redshifts with a set of spectroscopically observed SNe with relatively more objects at high redshift (z ∼> 0.5) than the parent sample of

On-line survey of professional stakeholder perceptions of energy labelling for buildings : final report

Energy Technology Data Exchange (ETDEWEB)

NONE

2007-11-15

This paper presented the results of a survey conducted to examine stakeholder responses to energy labelling for buildings. Stakeholders were also asked to respond to a first draft energy label created to provide a national template for energy consumption in commercial, institutional, and residential buildings. A total of 1943 buildings sector stakeholders were consulted to help identify improvements to the labelling system. Over 88 per cent of all respondents supported the idea of introducing an energy labelling system for buildings. Engineers, technologists, and energy consultants strongly supported the system, while real estate appraisers and building and maintenance managers were less supportive of the idea. A clear majority supported the idea of a mandatory labelling system. The majority of stakeholders agreed that the system would serve to aid valuators, buyers, and tenants in making energy efficient purchases, and serve as a useful benchmarking tool. Results of the survey also showed that the majority of respondents were willing to incur administrative fees related to the labelling system, and that the label's benefits would be maximized through the use of an expiry date. Approximately 71 per cent of respondents thought that the label should be linked to financial incentives. All stakeholders were shown to have a positive impression of the draft label. 15 tabs.

Probing dark energy with lensing magnification in photometric surveys.

Science.gov (United States)

Schneider, Michael D

2014-02-14

I present an estimator for the angular cross correlation of two tracers of the cosmological large-scale structure that utilizes redshift information to isolate separate physical contributions. The estimator is derived by solving the Limber equation for a reweighting of the foreground tracer that nulls either clustering or lensing contributions to the cross correlation function. Applied to future photometric surveys, the estimator can enhance the measurement of gravitational lensing magnification effects to provide a competitive independent constraint on the dark energy equation of state.

The Economy, Energy, and the Environment. A Background Study.

Science.gov (United States)

Joint Economic Committee, Washington, DC.

This study surveys the existing literature related to various technical aspects of electric power production, with primary emphasis on the supply of the various fuels used in the production of electricity and on the environmental consequences of energy conversion. It was prepared by the Environmental Policy Division, Legislative Reference Service,…

Survey of socio-economic and contextual factors of households׳ energy consumption

Directory of Open Access Journals (Sweden)

Omar Jridi

2015-12-01

Full Text Available We present a set of data relating to the investigation of the Tunisian Company of Electricity and Gas (STEG. The census is done on a sample of 3000 electrified households. The questionnaire is divided into three main sections: household socioeconomic status, contextual characteristics related to their housing and technical characteristics of equipments used. The objective of this survey is to achieve a reliable and detailed knowledge on the behavior of household energy consumption, particularly for energy saving behavior. This objective has recently been the subject of a research article Jridi et al. (2015 [2].

Should We Play Games Where Energy Is Concerned? Perceptions of Serious Gaming as a Technology to Motivate Energy Behaviour Change among Social Housing Residents

Directory of Open Access Journals (Sweden)

Christine Boomsma

2018-05-01

Full Text Available The invisibility and intangibility of energy are key challenges faced by communicators looking to reduce household energy demand. ‘Serious games’—defined as formalized, goal-oriented games designed to educate, or promote health and well-being—are one potential strategy that may help to alleviate these challenges. This paper discusses the suitability of serious gaming as an educational and behavioural change tool within the context of social housing—a faction often overlooked when it comes to household energy research. The paper takes a two-part approach. First, we review current literature on serious energy games, and second, we discuss perceptions of serious energy games amongst social housing residents using data from two surveys (Survey A, n = 536; Survey B, n = 78. Perceptions of serious energy games were found to be mixed. Some residents liked the idea of a game for energy, particularly if clear, actionable solutions for reducing energy bills were provided. However, others were disinterested, due to existing time pressures, negative perceptions of gaming, and limited confidence using computers or tablets. As such, uptake may be met with challenges. The findings highlight the need for interdisciplinary collaborations and user-led approaches for the design of successful and engaging serious energy games.

Survey of renewable energy utilization and development potential in Oceania

Energy Technology Data Exchange (ETDEWEB)

NONE

2000-03-01

This paper reports fiscal 2000 survey of renewable energy utilization and development potential in Oceania. In Australia and New Zealand, renewable energy has already fairly been used. In Australia, it is promoted on the government policy level, with cost reduction and improved reliability in progress. The growth of 2% is set as a target in the year 2010. Promising are biomass and wind, while contributory in the long run are photovoltaic energies. New installations of hydraulic power generation are few, but potential is high for mini hydraulic power generation. Social interest is also comparatively high in renewable energies and greenhouse effect gas. However, further technological development is necessary for a full-scale contribution to global environmental problems. The situation in other south Pacific nations depends on their policy, economic condition and level of industrialization; each country heavily imports diesel oil for power generation, is under-developed industry-wise, and is a low income nation. The countries are desperately in need of foreign investment for the purpose of solving these problems. (NEDO)

Slit Lamp-Based Ocular Scoring Systems in Toxicology and Drug Development: A Literature Survey.

Science.gov (United States)

Eaton, Joshua Seth; Miller, Paul E; Bentley, Ellison; Thomasy, Sara M; Murphy, Christopher J

2017-12-01

To present a survey of the features of published slit lamp-based scoring systems and their applicability in the context of modern ocular toxicology and drug development. References describing original or modified slit lamp-based scoring systems for human or veterinary clinical patients or in investigative or toxicologic research were collected following a comprehensive literature review using textbooks and online publication searches. Each system's indications and features were compiled to facilitate comparison. Literature review identified 138 original or modified scoring systems. Most (48%) were published for evaluation of the ocular surface, 34% for the general anterior segment, and 18% for the lens. Most systems were described for assessment of human patients (50%) and small albino laboratory species such as rabbits (19%), rats (12%), and mice (8%). Systems described for pigmented laboratory species and for larger species such as dogs, cats, pigs, and nonhuman primates (NHPs) were comparatively underrepresented. No systems described a lens scoring scheme specific to the dog, cat, pig, or NHP. Scoring schemes for aqueous and vitreous cells were infrequently described for laboratory species. Many slit lamp-based scoring systems have been published, but the features of each differ and complicate translation of findings between different species. Use and interpretation of any scoring system in toxicology and drug development must be done with awareness of the limitations of the system being used.

Report on survey/research on energy-related elementary techniques; Energy kanren yoso gijutsu ni kansuru chosa kenkyu hokokusho

Energy Technology Data Exchange (ETDEWEB)

NONE

1999-03-01

The survey/research project is implemented for establishing environment-compatible energy systems in urban areas by constructing wide-area heat supply networks to exchange energy among cities. This project studies, taking Kanagawa Pref. as the model area, distributions of unutilized energy sources, and possibilities of their utilization for heat supply. There are large quantities of unutilized energy, including waste heat from power plants, general works and cleaning works, and low-temperature waste heat from, e.g., sewage and pumping systems. The district air conditioning promotion areas are selected from those consuming large quantities of heat energy in the prefecture, and their characteristics are grasped. The effects of the networks on total energy consumption of the entire prefecture are estimated for the cases of introducing the district air conditioning systems or wide-area heat supply networks in these selected areas. Introduction of optimum advanced heat utilization systems in stereotyped areas is also considered, in order to predict the effects of introduction of wide-area heat supply networks. (NEDO)

Energy survey - What can R&D do by 1985. [fossil fuel utilization

Science.gov (United States)

Copps, S. L.

1975-01-01

Research and development in the field of energy is generally recognized as requiring long lead times before the results are felt. Near term relief from foreign oil dependence will be achieved by reducing energy consumption through conservation and by increasing domestic energy supply through expanded exploration and drilling for oil and natural gas, and by increased coal production. This paper describes the results of an informal survey performed by NASA within its own agency to determine if any research and development activities might be an exception to the general rule of long lead times and thus have significant impact by 1985 on oil and natural gas consumption.

Fiscal 1999 survey report. Survey of effect of energy efficiency improvement on global environment; 1999 nendo energy shohi koritsuka chikyu kankyo eikyo chosa hokokusho

Energy Technology Data Exchange (ETDEWEB)

NONE

2000-03-01

Analyses are conducted into consideration given to global warming measures in the 3rd assessment report of the Intergovernmental Panel on Climate Change (IPCC) and into technology transfer from developed nations to developing nations in the Asia-Pacific region etc. to contribute to their energy efficiency improvement. The aim is to present data for deliberation as to how future energy efficiency improvement measures should be in the Asia-Pacific region. The chapters (Chapter 0 through Chapter 10) of the report to be worked out by Working Group III deeply involved in energy problems are 0) Introduction, 1) Scope of the report; 2) Socio-economic and emissions scenarios; 3) Technical and economic potential of GHG (greenhouse gas) emissions reduction; 4) Technical and economic potential of biological CO2 mitigation options; 5) Barriers, opportunities and market potential of technologies and practices; 6) Policies, measures and instruments; 7) Costing methodologies; 8) Global, regional and national costs and ancillary benefits of mitigation; 9) Sector costs and ancillary benefits of mitigation; and 10) Decision making frameworks. As the result of the survey, some actual technology transfer implementations are introduced covering branches closely related to energy efficiency improvement, which are branches of construction, traffic, industry, energy supply, and wastes. (NEDO)

Forward Global Photometric Calibration of the Dark Energy Survey

Science.gov (United States)

Burke, D. L.; Rykoff, E. S.; Allam, S.; Annis, J.; Bechtol, K.; Bernstein, G. M.; Drlica-Wagner, A.; Finley, D. A.; Gruendl, R. A.; James, D. J.; Kent, S.; Kessler, R.; Kuhlmann, S.; Lasker, J.; Li, T. S.; Scolnic, D.; Smith, J.; Tucker, D. L.; Wester, W.; Yanny, B.; Abbott, T. M. C.; Abdalla, F. B.; Benoit-Lévy, A.; Bertin, E.; Carnero Rosell, A.; Carrasco Kind, M.; Carretero, J.; Cunha, C. E.; D’Andrea, C. B.; da Costa, L. N.; Desai, S.; Diehl, H. T.; Doel, P.; Estrada, J.; García-Bellido, J.; Gruen, D.; Gutierrez, G.; Honscheid, K.; Kuehn, K.; Kuropatkin, N.; Maia, M. A. G.; March, M.; Marshall, J. L.; Melchior, P.; Menanteau, F.; Miquel, R.; Plazas, A. A.; Sako, M.; Sanchez, E.; Scarpine, V.; Schindler, R.; Sevilla-Noarbe, I.; Smith, M.; Smith, R. C.; Soares-Santos, M.; Sobreira, F.; Suchyta, E.; Tarle, G.; Walker, A. R.; DES Collaboration

2018-01-01

Many scientific goals for the Dark Energy Survey (DES) require the calibration of optical/NIR broadband b = grizY photometry that is stable in time and uniform over the celestial sky to one percent or better. It is also necessary to limit to similar accuracy systematic uncertainty in the calibrated broadband magnitudes due to uncertainty in the spectrum of the source. Here we present a “Forward Global Calibration Method (FGCM)” for photometric calibration of the DES, and we present results of its application to the first three years of the survey (Y3A1). The FGCM combines data taken with auxiliary instrumentation at the observatory with data from the broadband survey imaging itself and models of the instrument and atmosphere to estimate the spatial and time dependences of the passbands of individual DES survey exposures. “Standard” passbands that are typical of the passbands encountered during the survey are chosen. The passband of any individual observation is combined with an estimate of the source spectral shape to yield a magnitude {m}b{std} in the standard system. This “chromatic correction” to the standard system is necessary to achieve subpercent calibrations and in particular, to resolve ambiguity between the broadband brightness of a source and the shape of its SED. The FGCM achieves a reproducible and stable photometric calibration of standard magnitudes {m}b{std} of stellar sources over the multiyear Y3A1 data sample with residual random calibration errors of σ =6{--}7 {mmag} per exposure. The accuracy of the calibration is uniform across the 5000 {\\deg }2 DES footprint to within σ =7 {mmag}. The systematic uncertainties of magnitudes in the standard system due to the spectra of sources are less than 5 {mmag} for main-sequence stars with 0.5< g-i< 3.0.

Forward Global Photometric Calibration of the Dark Energy Survey

Energy Technology Data Exchange (ETDEWEB)

Burke, D. L.; Rykoff, E. S.; Allam, S.; Annis, J.; Bechtol, K.; Bernstein, G. M.; Drlica-Wagner, A.; Finley, D. A.; Gruendl, R. A.; James, D. J.; Kent, S.; Kessler, R.; Kuhlmann, S.; Lasker, J.; Li, T. S.; Scolnic, D.; Smith, J.; Tucker, D. L.; Wester, W.; Yanny, B.; Abbott, T. M. C.; Abdalla, F. B.; Benoit-Lévy, A.; Bertin, E.; Rosell, A. Carnero; Kind, M. Carrasco; Carretero, J.; Cunha, C. E.; D’Andrea, C. B.; da Costa, L. N.; Desai, S.; Diehl, H. T.; Doel, P.; Estrada, J.; García-Bellido, J.; Gruen, D.; Gutierrez, G.; Honscheid, K.; Kuehn, K.; Kuropatkin, N.; Maia, M. A. G.; March, M.; Marshall, J. L.; Melchior, P.; Menanteau, F.; Miquel, R.; Plazas, A. A.; Sako, M.; Sanchez, E.; Scarpine, V.; Schindler, R.; Sevilla-Noarbe, I.; Smith, M.; Smith, R. C.; Soares-Santos, M.; Sobreira, F.; Suchyta, E.; Tarle, G.; Walker, A. R.

2017-12-28

Many scientific goals for the Dark Energy Survey (DES) require calibration of optical/NIR broadband $b = grizY$ photometry that is stable in time and uniform over the celestial sky to one percent or better. It is also necessary to limit to similar accuracy systematic uncertainty in the calibrated broadband magnitudes due to uncertainty in the spectrum of the source. Here we present a "Forward Global Calibration Method (FGCM)" for photometric calibration of the DES, and we present results of its application to the first three years of the survey (Y3A1). The FGCM combines data taken with auxiliary instrumentation at the observatory with data from the broad-band survey imaging itself and models of the instrument and atmosphere to estimate the spatial- and time-dependence of the passbands of individual DES survey exposures. "Standard" passbands are chosen that are typical of the passbands encountered during the survey. The passband of any individual observation is combined with an estimate of the source spectral shape to yield a magnitude $m_b^{\\mathrm{std}}$ in the standard system. This "chromatic correction" to the standard system is necessary to achieve sub-percent calibrations. The FGCM achieves reproducible and stable photometric calibration of standard magnitudes $m_b^{\\mathrm{std}}$ of stellar sources over the multi-year Y3A1 data sample with residual random calibration errors of $\\sigma=5-6\\,\\mathrm{mmag}$ per exposure. The accuracy of the calibration is uniform across the $5000\\,\\mathrm{deg}^2$ DES footprint to within $\\sigma=7\\,\\mathrm{mmag}$. The systematic uncertainties of magnitudes in the standard system due to the spectra of sources are less than $5\\,\\mathrm{mmag}$ for main sequence stars with $0.5

A survey and measurement study of GPU DVFS on energy conservation

Directory of Open Access Journals (Sweden)

Xinxin Mei

2017-05-01

Full Text Available Energy efficiency has become one of the top design criteria for current computing systems. The dynamic voltage and frequency scaling (DVFS has been widely adopted by laptop computers, servers, and mobile devices to conserve energy, while the GPU DVFS is still at a certain early age. This paper aims at exploring the impact of GPU DVFS on the application performance and power consumption, and furthermore, on energy conservation. We survey the state-of-the-art GPU DVFS characterizations, and then summarize recent research works on GPU power and performance models. We also conduct real GPU DVFS experiments on NVIDIA Fermi and Maxwell GPUs. According to our experimental results, GPU DVFS has significant potential for energy saving. The effect of scaling core voltage/frequency and memory voltage/frequency depends on not only the GPU architectures, but also the characteristic of GPU applications.

Network Neutrality : A Survey of the Economic Literature

NARCIS (Netherlands)

Schuett, F.

2010-01-01

This paper reviews the small but growing economic literature on network neutrality. It considers a number of possible departures from network neutrality, in particular termination fees, second-degree price discrimination, and vertical foreclosure.

Energy intensive industry for Alaska. Volume I: Alaskan cost factors; market factors; survey of energy-intensive industries

Energy Technology Data Exchange (ETDEWEB)

Swift, W.H.; Clement, M.; Baker, E.G.; Elliot, D.C.; Jacobsen, J.J.; Powers, T.B.; Rohrmann, C.A.; Schiefelbein, G.L.

1978-09-01

The Alaskan and product market factors influencing industry locations in the state are discussed and a survey of the most energy intensive industries was made. Factors external to Alaska that would influence development and the cost of energy and labor in Alaska are analyzed. Industries that are likely to be drawn to Alaska because of its energy resources are analyzed in terms of: the cost of using Alaska energy resources in Alaska as opposed to the Lower 48; skill-adjusted wage and salary differentials between relevant Alaskan areas and the Lower 48; and basic plant and equipment and other operating cost differentials between relevant Alaskan areas and the Lower 48. Screening and evaluation of the aluminum metal industry, cement industry, chlor-alkali industry, lime industry, production of methanol from coal, petroleum refining, and production of petrochemicals and agrichemicals from North Slope natural gas for development are made.

Siting Study Framework and Survey Methodology for Marine and Hydrokinetic Energy Project in Offshore Southeast Florida

Energy Technology Data Exchange (ETDEWEB)

Vinick, Charles; Riccobono, Antonino, MS; Messing, Charles G., Ph.D.; Walker, Brian K., Ph.D.; Reed, John K., Ph.D.

2012-02-28

Dehlsen Associates, LLC was awarded a grant by the United States Department of Energy (DOE) Golden Field Office for a project titled 'Siting Study Framework and Survey Methodology for Marine and Hydrokinetic Energy Project in Offshore Southeast Florida,' corresponding to DOE Grant Award Number DE-EE0002655 resulting from DOE funding Opportunity Announcement Number DE-FOA-0000069 for Topic Area 2, and it is referred to herein as 'the project.' The purpose of the project was to enhance the certainty of the survey requirements and regulatory review processes for the purpose of reducing the time, efforts, and costs associated with initial siting efforts of marine and hydrokinetic energy conversion facilities that may be proposed in the Atlantic Ocean offshore Southeast Florida. To secure early input from agencies, protocols were developed for collecting baseline geophysical information and benthic habitat data that can be used by project developers and regulators to make decisions early in the process of determining project location (i.e., the siting process) that avoid or minimize adverse impacts to sensitive marine benthic habitat. It is presumed that such an approach will help facilitate the licensing process for hydrokinetic and other ocean renewable energy projects within the study area and will assist in clarifying the baseline environmental data requirements described in the U.S. Department of the Interior Bureau of Ocean Energy Management, Regulation and Enforcement (formerly Minerals Management Service) final regulations on offshore renewable energy (30 Code of Federal Regulations 285, published April 29, 2009). Because projects generally seek to avoid or minimize impacts to sensitive marine habitats, it was not the intent of this project to investigate areas that did not appear suitable for the siting of ocean renewable energy projects. Rather, a two-tiered approach was designed with the first step consisting of gaining overall insight

Basic survey project of advanced efficiency of energy consumption in developing countries. Cooperation survey of efficient consumption of petroleum (survey of industrial foundation in the Philippines); Hatten tojokoku energy shohi koritsuka kiso chosa nado jigyo sekiyu shohi koritsuka kyoryoku chosa. Philippine koku sangyo kiso chosa hokokusho

Energy Technology Data Exchange (ETDEWEB)

NONE

1997-03-01

The purpose of the survey is to promote the international research cooperation projects from the survey stage, via demonstration research stage to the diffusion stage. Field surveys have been conducted to find out the needs of energy saving and environmental technology for the efficient consumption of petroleum in the developing countries with mass-consumption of petroleum in the future. The survey was conducted in the Philippines in the FY 1996. Next developing themes were proposed. The first theme was developing method of sugar plant. The magnesia method has been developed as a basic technology for cleaning sugar solution process instead of using lime. By the recycling method, the waste cake amount can be remarkably reduced. The second theme was electron beam exhaust gas treatment by a dry method of simultaneous desulfurization and denitrification of high concentration SOx and NOx in the fertilizer production plants. The third theme was the energy saving technology for SOx reduction of heating furnace for iron-steel by using an ultra energy saving-type regenerative burner. The last theme was chlorine bypass technology in cement industry, which would become an advanced technology development for the use of chlorine containing fuels in the near future. 40 refs., 36 figs., 79 tabs.

Using Mathematics Literature with Prospective Secondary Mathematics Teachers

Science.gov (United States)

Jett, Christopher C.

2014-01-01

Literature in mathematics has been found to foster positive improvements in mathematics learning. This manuscript reports on a mathematics teacher educator's use of literature via literature circles with 11 prospective secondary mathematics teachers in a mathematics content course. Using survey and reflection data, the author found that…

FY 2000 report on the survey of the project for arrangement of the basis of the international energy utilization rationalization. Survey of diagnosis of energy conservation in main industries of ASEAN countries; 2000 nendo kokusai energy shiyo gorika kiban seibi jigyo chosa hokokusho. ASEAN shokoku shuyo sangyo ni okeru sho energy shindan chosa

Energy Technology Data Exchange (ETDEWEB)

NONE

2001-03-01

For the purpose of securing the stable energy supply/demand and contributing to the sustainable economic growth in ASEAN countries, survey of the diagnosis of energy conservation was conducted. In this survey, the diagnosis on energy conservation was made in terms of typical plants/works jointly with ASEAN-side engineers to grasp the actual state of energy consumption of each of the plants and to give advice on energy conservation policies. The countries and companies selected as objects in this fiscal year are a fiber plant in Malaysia (Arab-Malaysian Development Berhad), a paper mill in Indonesia (P.T.Kertas Leces Pulp Paper Mill) and a cement plant in Brunei (Butra Djajanti Cement SDN BHD). Diagnosis was made for each of them on January 15-19, on January 22-26 and on February 5-9, 2001, respectively. Through Workshops No. 1 (November 2000) and No. 2 (December 2000), this diagnosis program was carried out in 2001. On the basis of the results of the diagnosis, presented were the necessary energy conservation policies to be taken. (NEDO)

Crowdsourcing quality control for Dark Energy Survey images

Science.gov (United States)

Melchior, P.; Sheldon, E.; Drlica-Wagner, A.; Rykoff, E. S.; Abbott, T. M. C.; Abdalla, F. B.; Allam, S.; Benoit-Lévy, A.; Brooks, D.; Buckley-Geer, E.; Carnero Rosell, A.; Carrasco Kind, M.; Carretero, J.; Crocce, M.; D'Andrea, C. B.; da Costa, L. N.; Desai, S.; Doel, P.; Evrard, A. E.; Finley, D. A.; Flaugher, B.; Frieman, J.; Gaztanaga, E.; Gerdes, D. W.; Gruen, D.; Gruendl, R. A.; Honscheid, K.; James, D. J.; Jarvis, M.; Kuehn, K.; Li, T. S.; Maia, M. A. G.; March, M.; Marshall, J. L.; Nord, B.; Ogando, R.; Plazas, A. A.; Romer, A. K.; Sanchez, E.; Scarpine, V.; Sevilla-Noarbe, I.; Smith, R. C.; Soares-Santos, M.; Suchyta, E.; Swanson, M. E. C.; Tarle, G.; Vikram, V.; Walker, A. R.; Wester, W.; Zhang, Y.

2016-07-01

We have developed a crowdsourcing web application for image quality control employed by the Dark Energy Survey. Dubbed the "DES exposure checker", it renders science-grade images directly to a web browser and allows users to mark problematic features from a set of predefined classes. Users can also generate custom labels and thus help identify previously unknown problem classes. User reports are fed back to hardware and software experts to help mitigate and eliminate recognized issues. We report on the implementation of the application and our experience with its over 100 users, the majority of which are professional or prospective astronomers but not data management experts. We discuss aspects of user training and engagement, and demonstrate how problem reports have been pivotal to rapidly correct artifacts which would likely have been too subtle or infrequent to be recognized otherwise. We conclude with a number of important lessons learned, suggest possible improvements, and recommend this collective exploratory approach for future astronomical surveys or other extensive data sets with a sufficiently large user base. We also release open-source code of the web application and host an online demo version at http://des-exp-checker.pmelchior.net.

Fiscal 1999 survey report. Basic survey project on international cooperation for energy consumption efficiency improvement (Project on cooperation for oil consumption efficiency improvement - Fiscal 1999 survey report on Indonesia); Kokusai energy shohi koritsuka nado kyoryoku kiso chosa jigyo / sekiyu shohi koritsuka kyoryoku chosa jigyo. 1999 nendo Indonesia chosa hokokusho

Energy Technology Data Exchange (ETDEWEB)

NONE

2000-03-01

The project aims to contribute to the promotion of international research cooperation ranging from the survey stage through the stages of verification study and popularization, and, for this purpose, it conducts on-site investigations for exploring needs for environmentally-friendly energy-saving technologies in developing countries where there will be massive-scale oil consumption in the future. In this report, surveys and deliberations are conducted to embody proposed measures, and findings are compiled, based on the surveys conducted in the preceding financial year relating to energy efficiency in and environmental technologies for the textile and chemical industries. Much is expected from the proposed measures as promising subjects of joint verification researches. A technology is proposed for energy saving in the textile industry of Indonesia. The technology aims to wash cloth using high-pressure water from a special nozzle, to continuously measure the level of contamination of the waste water, and to feed back the measured values to the water supply side for the automatic optimization of the amount of the washing water and for the utilization of warm waste water for the ultimate purpose of cascade-aided energy saving. As for the proposition for recovering chemicals mainly caustic soda, it achieves environmental improvement and energy saving in the chemical industry simultaneously. (NEDO)

New energy visions for City of Sapporo. Report on the survey results; Sapporoshi shin energy vision chosa hokokusho

Energy Technology Data Exchange (ETDEWEB)

NONE

2001-02-01

This project is aimed at survey/study on new energy reserves and possibility of their introduction for City of Sapporo, and, at the same time, drawing the future visions for introduction of new energies to reshape the city. The new energies considered are solar energy and waste heat carried by sewage, in addition to waste heat from garbage incineration and garbage-derived solid fuels, which are now already utilized as the heat sources for district heat supply. The city as a whole consumed energy of 28,100Tcal/y in 1985 and 45,700Tcal/y in 1996, and emitted carbon dioxide totaling 2,690,000 and 3,510,000 tC/y in the respective year. The projects considered for introduction of new energies include construction of a new cleaning plant and heat supply system at the southern gate of Sapporo Station, introduction of clean energy automobiles, increasing attractiveness of Satoland project, utilization of low-temperature heat at glass pyramids in Moere Park, promotion of photovoltaic power generation, construction of facilities for culture-exchanging, and construction of an environmental plaza. (NEDO)

A systematic literature review of Burgers' equation with recent ...

Indian Academy of Sciences (India)

A systematic literature review of Burgers' equation with recent advances ... Research Article Volume 90 Issue 6 June 2018 Article ID 69 ... Burgers' equation is well documented in the literature, a detailed literature survey indicates that gaps still ...

Overview of literature on nuclear energy

International Nuclear Information System (INIS)

Koch, P.; Schmid, M.; Marti, M.

2009-07-01

This final report for the Swiss Federal Office of Energy (SFOE) attempts to deliver an objective review of various topics connected with nuclear energy. These include the risks posed by the use of nuclear energy, its relevance to the environment, social acceptance, ethical aspects and effects on health. Ten controversial topics are discussed concerning the use of nuclear energy and its acceptance or non-acceptance. The study concentrates on safety, accident and risk analysis, environmental relevance with respect to climate protection and nuclear wastes. Comparisons are made with other forms of energy generation. The methods used to compile the overview are discussed

Nuclear Energy Center Site Survey, 1975. Executive summary

International Nuclear Information System (INIS)

1976-01-01

The Nuclear Energy Center Site Survey is a study of a potential alternative siting approach for nuclear power and fuel-cycle facilities, an approach that would cluster sizable groups of such facilities on a relatively small number of sites. The largest aggregation of reactors on a single site being planned today is four, and this quad is assumed (for comparative study purposes) to be the typical dispersed site by the year 2000. Three basic types of nuclear energy centers are considered: power-plant centers, consisting of 10 to 40 nuclear electric generating units of 1200-megawatt electric capacity each; fuel-cycle centers, consisting of fuel reprocessing plants, mixed-oxide fuel fabrication facilities, and radioactive waste management facilities; and combined centers, containing both power plants and fuel-cycle facilities. The results of the general site-location screening efforts are shown on a United States map that shows the locations of large areas identified as likely to contain suitable candidate sites for power NECs, on the basis of four coarse screening criteria: water resources, seismic activity, population density, and statutory excluded lands

A study on the survey of wind energy resources for potential areas

Energy Technology Data Exchange (ETDEWEB)

Park, Kyung Ho; Kim, Keon Hoon; Yoo, Seung Won; Choi, Chang Joon; Ahn, Jung Jong [Korea Inst. of Energy Research, Taejon (Korea, Republic of)

1995-12-01

Among the wind energy utilization projects, the siting work for wind turbine installation is one of the most important procedure because the wind energy distribution is very different regionally and wind energy density influences greatly to the feasibility of wind energy utilization. So, the potential sites of wind generating in our country must be surveyed and analyzed the feasibility of wind energy utilization. In addition to this, the technique of wind energy prediction considered of the topography, surface roughness and obstacle condition must be established for the reliable analysis of wind energy utilization. The contents carried out in this project are shown below, 1. Determining of the measuring sites of wind data - Wyoulryung-ri, Youngrag-ri, Gapa-ri in Cheju Province - Heul-ri, Gangwon Province. 2. Analysis of wind energy at measuring sites The characteristics of wind energy at the measured sites were analysed. It will be continued to measure the wind data by wind data logger. 3. A study on wind energy prediction technique It was studied how to obtain the topographic map data for using WAsP(WIndAtlas Analysis and Application Program). (author). 21 refs., 59 figs., 19 tabs.

An analysis of cross-sectional variations in total household energy requirements in India using micro survey data

International Nuclear Information System (INIS)

Pachauri, Shonali

2004-01-01

Using micro level household survey data from India, we analyse the variation in the pattern and quantum of household energy requirements, both direct and indirect, and the factors causing such variation. An econometric analysis using household survey data from India for the year 1993-1994 reveals that household socio-economic, demographic, geographic, family and dwelling attributes influence the total household energy requirements. There are also large variations in the pattern of energy requirements across households belonging to different expenditure classes. Results from the econometric estimation show that total household expenditure or income level is the most important explanatory variable causing variation in energy requirements across households. In addition, the size of the household dwelling and the age of the head of the household are related to higher household energy requirements. In contrast, the number of members in the household and literacy of the head are associated with lower household energy requirements

An analysis of cross-sectional variations in total household energy requirements in India using micro survey data

Energy Technology Data Exchange (ETDEWEB)

Pachauri, Shonali E-mail: shonali.pachauri@cepe.mavt.ethz.ch

2004-10-01

Using micro level household survey data from India, we analyse the variation in the pattern and quantum of household energy requirements, both direct and indirect, and the factors causing such variation. An econometric analysis using household survey data from India for the year 1993-1994 reveals that household socio-economic, demographic, geographic, family and dwelling attributes influence the total household energy requirements. There are also large variations in the pattern of energy requirements across households belonging to different expenditure classes. Results from the econometric estimation show that total household expenditure or income level is the most important explanatory variable causing variation in energy requirements across households. In addition, the size of the household dwelling and the age of the head of the household are related to higher household energy requirements. In contrast, the number of members in the household and literacy of the head are associated with lower household energy requirements.

Technology Acceptance Model: A Survey of Literature

Directory of Open Access Journals (Sweden)

Priyanka Surendran

2013-07-01

Full Text Available The technology acceptance model has been a theory that is most widely used to explain an individual’s acceptance of an information system. This study has reviewed numerous literatures available in this area. The different studies in this area were evaluated to understand the modifications that were done on this model. The paper then tries to provide an insight on future trends in the technology acceptance model.

Peer to Peer Distributed Energy Trading in Smart Grids: A Survey

Directory of Open Access Journals (Sweden)

Juhar Abdella

2018-06-01

Full Text Available Due to the expansion of distributed renewable energy resources, peer to peer energy trading (P2P DET is expected to be one of the key elements of next generation power systems. P2P DET can provide various benefits such as creating a competitive energy market, reducing power outages, increasing overall efficiency of power systems and supplementing alternative sources of energy according to user preferences. Because of these promising advantages, P2P DET has attracted the attention of several researchers. Current research related to P2P DET include demand response optimization, power routing, network communication, security and privacy. This paper presents a review of the main research topics revolving around P2P DET. Particularly, we present a comprehensive survey of existing demand response optimization models, power routing devices and power routing algorithms. We also identify some key challenges faced in realizing P2P DET. Furthermore, we discuss state of the art enabling technologies such as Energy Internet, Blockchain and Software Defined Networking (SDN and we provide insights into future research directions.

Political and environmental attitude toward participatory energy and environmental governance: A survey in post-Fukushima Japan.

Science.gov (United States)

Nakamura, Hidenori

2017-10-01

The Great East Japan Earthquake and subsequent Fukushima nuclear accident triggered citizen dialogue on energy and environmental management in Japan. However, an international survey has shown that the willingness of Japanese citizens to participate in political and social activities has declined since the Fukushima accident. Employing an internet-based survey in four urban or nuclear power plant-hosting prefectures in Japan, this study examines the willingness to participate in random sampling deliberation on post-disaster energy and environmental policy. It focuses on the effects of political, environmental, and social attitudes towards willingness to participate in citizen dialogue. The survey shows around 40% of respondents may participate in energy and environmental deliberation. Statistical analysis reveals that environmental consciousness raises the propensity to participate in deliberation, while political obedience and social hesitation decreases the will to participate. The effect of environmental attitudes is larger than that of political and social attitudes. The survey also finds that governmental response to deliberation, i.e., information generation and disclosure based on requests from citizen dialogue, encourages participation in deliberation in a conservative prefecture, when citizen dialogue is held at the national level. Random sampling deliberation opens a new mode of environmental governance regardless of local political and social characteristics. Copyright © 2017 Elsevier Ltd. All rights reserved.

Report on a survey in fiscal 1999. Part 3. Survey on total energy and material control (Survey on feasibility of structuring a circulation type society); 1999 nendo total energy and material control ni kansuru chosa hokokusho. 3. Junkangata shakai kochiku kanosei chosa

Energy Technology Data Exchange (ETDEWEB)

NONE

2000-03-01

Structuring a circulation type society indispensably requires effective utilization of energies and resources, to which approaches have been taken by industries independently. An approach upon structuring an industry crossing network may be taken effective for further effective utilization of the energies and resources. The present survey is intended to extract problems therefrom. It is also intended to perform surveys and studies on the following three points: (1) process-linking with different industries aimed at zero wasting in industrial complexes and electric furnaces dispersed adequately nationwide, (2) effective use and cascading utilization of energies and resources, and (3) a circulating type economic system simulation using metallic material industry as the core. It is further intended that problems shall be extracted; the results are compiled as the 'basic technology development for the metallic material circulating type economic system'; technological development themes are extracted; and the draft proposal shall be prepared. The total energy and materials control system (TECOS) activities are aimed at structuring a circulation type industrial structure, in which the following requirements are executed: the process-linking transcending the conventional industrial boundaries is performed; substances included in respective materials and discharges, and energies used in the processes are controlled comprehensively; the energies are utilized at ultra-high efficiency; and minimization of all the discharges is realized. (NEDO)

Report on a survey in fiscal 1999. Part 3. Survey on total energy and material control (Survey on feasibility of structuring a circulation type society); 1999 nendo total energy and material control ni kansuru chosa hokokusho. 3. Junkangata shakai kochiku kanosei chosa

Energy Technology Data Exchange (ETDEWEB)

NONE

2000-03-01

Structuring a circulation type society indispensably requires effective utilization of energies and resources, to which approaches have been taken by industries independently. An approach upon structuring an industry crossing network may be taken effective for further effective utilization of the energies and resources. The present survey is intended to extract problems therefrom. It is also intended to perform surveys and studies on the following three points: (1) process-linking with different industries aimed at zero wasting in industrial complexes and electric furnaces dispersed adequately nationwide, (2) effective use and cascading utilization of energies and resources, and (3) a circulating type economic system simulation using metallic material industry as the core. It is further intended that problems shall be extracted; the results are compiled as the 'basic technology development for the metallic material circulating type economic system'; technological development themes are extracted; and the draft proposal shall be prepared. The total energy and materials control system (TECOS) activities are aimed at structuring a circulation type industrial structure, in which the following requirements are executed: the process-linking transcending the conventional industrial boundaries is performed; substances included in respective materials and discharges, and energies used in the processes are controlled comprehensively; the energies are utilized at ultra-high efficiency; and minimization of all the discharges is realized. (NEDO)

Market survey China. Wind Energy

International Nuclear Information System (INIS)

2008-07-01

The title survey presents an overview of the wind developments in China, an analysis of the key market players in this sector, and an assessment of the potential future market for wind-related activities in China. The survey is concluded with a number of conclusions and recommendations

Kyoto or non-Kyoto - people or politics: results of recent public opinion surveys on energy and climate change

International Nuclear Information System (INIS)

Ashworth, Peta; Gardner, John; Littleboy, Anna

2007-01-01

Full text: We present the results of a survey of an Australian public opinion survey in the area of climate change and energy technologies and compare the results with similar studies conducted in the other major non-Kyoto-adherent party, the United States, as well as to Kyoto-adherent countries including the UK, Japan, Sweden and Spain. We explore some of the differences and similarities in attitudes and understandings. In our survey, Australians place environment, health care and petrol prices as the most important issues facing their country, while in America it is terrorism, health care and the economy and in the UK it is asylum seekers, crime and health care. In many other areas, the differences are considerably smaller and there are some remarkable similarities. Whereas climate change is increasingly cited as the leading environmental issue in most countries surveyed, in Australia, climate change is second to water availability as the top environmental concern. The study examines where climate change and energy technologies fit within these broader national and environmental priorities and identifies the general public's preferred solutions. We find clear support in Australia and the other countries surveyed for renewable energy technologies, particularly solar energy and to a lesser extent wind and biomass energy. We also find considerable disagreement in all countries regarding the future of nuclear power as well as with regard to carbon dioxide capture and storage technologies (albeit the latter with much larger uncertainty). The paper also explores the current knowledge levels of the general public in a number of countries about carbon dioxide emissions and how much as individuals, they are prepared to pay to mitigate greenhouse gas emissions. We find that, in general, at a more detailed level in terms of both attitudes and understandings of energy and climate issues there is considerable agreement across disparate countries Gudged on their national

Survey of domestic research on superconducting magnetic energy storage

International Nuclear Information System (INIS)

Dresner, L.

1991-09-01

This report documents the results of a survey of domestic research on superconducting magnetic energy storage (SMES) undertaken with the support of the Oak Ridge National Laboratory (ORNL) Superconductivity Pilot Center. Each survey entry includes the following: Name, address, and other telephone and facsimile numbers of the principal investigator and other staff members; funding for fiscal year 1991, 1992, 1993; brief descriptions of the program, the technical progress to date, and the expected technical progress; a note on any other collaboration. Included with the survey are recommendations intended to help DOE decide how best to support SMES research and development (R ampersand D). To summarize, I would say that important elements of a well-rounded SMES research program for DOE are as follows. (1) Construction of a large ETM. (2) Development of SMES as an enabling technology for solar and wind generation, especially in conjunction with the ETM program, if possible. (3) Development of small SMES units for electric networks, for rapid transit, and as noninterruptible power supplies [uses (2), (3), and (4) above]. In this connection, lightweight, fiber-reinforced polymer structures, which would be especially advantageous for space and transportation applications, should be developed. (4) Continued study of the potential impacts of high-temperature superconductors on SMES, with construction as soon as feasible of small SMES units using high-temperature superconductors (HTSs)

Feasibility survey on international cooperation for high efficiency energy conversion technology in fiscal 1993

Science.gov (United States)

1994-03-01

Following cooperative researches on fuel cell jointly conducted by NEDO and EGAT (Electricity Generating Authority of Thailand), the survey on international cooperation relating to high efficiency energy conversion technology was carried out for the ASEAN countries. The paper summed up the results of the survey. The study of the international cooperation is made for the following three items: a program for periodical exchange of information with EGAT, a project for cooperative research on phosphoric acid fuel cell in Indonesia, and a project for cooperative research with EGAT on electric power storage by advanced battery. In Malaysia, which is small in scale of state, part of the Ministry of Energy, Telecommunication and Posts is only in charge of the energy issue. Therefore, the situation is that they cannot answer well to many items of research/development cooperation brought in from Japan. The item of medium- and long-term developmental research in the Philippines is about the problems which are seen subsequently in the Manila metropolitan area where the problem of outage is being settled. Accordingly, it is essential to promote the cooperative research, well confirming policies and systems of the Ministry of Energy and the national electricity corporation.

Aerial radiological survey of the United States Department of Energy's Sandia National Laboratories and Inhalation Toxicology Research Institute, Albuquerque, New Mexico. Date of survey: April 1981

International Nuclear Information System (INIS)

Boyns, P.K.

1982-05-01

An aerial radiological survey of the Sandia National Laboratories (SNLA) and the Inhalation Toxicology Research Institute (ITRI) was carried out in April 1981 by EG and G, Inc. for the United States Department of Energy. The survey consisted of an airborne measurement of both natural and man-made gamma radiation from the terrain surface in and around the SNLA and ITRI site. These measurements allowed a determination of the surface terrestrial spatial distribution of isotope concentrations. Results are reported as exposure rates and man-made isopleths and are superimposed on 240 m/cm scale map of the area. Gamma ray energy spectra are also presented for the net man-made radioelements. Several areas of man-made activity were detected in the SNLA and ITRI survey. These areas were associated with normal operations at the SNLA, ITRI and Kirtland Air Force Base. The presence of 241 Am was not detected in any of the areas surveyed

Report on an analytical survey on the Pacific energy information; Taiheiyo energy joho bunseki chosa hokokusho

Energy Technology Data Exchange (ETDEWEB)

NONE

1996-03-01

For the purpose of collecting and arranging energy information in the Asia and Pacific region, this survey has been conducted for many fiscal years. The Asia and Pacific region is classified into the Chinese area, the Southeast Asia area including Brunei, Indonesia, the Philippine, Singapore and Thailand, the East Asia area including Japan, Korea, Taiwan and Hong Kong, the North America area including the U.S. and Canada, and the Oceania area including Australia and New Zealand. As to the primary energy supplied from 1980 to 1993, China largely increased its share by 3.1%. The Southeast Asia also increased its share by 2.1%, and the East Asia by 2.5%. To the contrary, the North America area largely declined its share by 7.8%, but still has approximately 60% in the Asia and Pacific area. By kind of energy, coal increased the share while oil decreased. 16 figs., 7 tabs.

Literature Survey on the Effects of Pure Carbon Dioxide on Health, Comfort and Performance

DEFF Research Database (Denmark)

Zhang, Xiaojing; Wargocki, Pawel; Lian, Zhiwei

2014-01-01

permissible occupational exposure level to CO2 is set at 5,000 ppm (ACGIH, 2011). Although in many studies CO2 has been related with health symptoms, comfort and performance of office work and schoolwork, it in itself has traditionally been assumed innocuous at the typical levels indoors; in these studies, CO......2 was merely a proxy for elevated exposure levels to air pollutants, and an indicator of inadequate outdoor air ventilation and poor indoor air quality. Two recent experiments suggest however that the exposure to pure CO2 at the levels typically occurring indoors and lower than the levels prescribed...... as permissible by the occupational standards can have negative effects on some aspects of human performance, in particular on tasks requiring concentration (Kajtar et al., 2006) and on tasks, in which decision should be taken (Satish et al., 2012). The present paper reports the results of the literature survey...

Practical and theoretical basis for performing redox-measurements in compacted bentonite. A literature survey

International Nuclear Information System (INIS)

Carlsson, T.; Muurinen, A.

2008-12-01

This report reviews the state-of-the-art with regard to redox measurements, especially in compacted water saturated bentonite, but also in natural systems like sediments and ground waters. Both theoretical and practical aspects of redox measurements are discussed, as well as some basic concepts like terminal electron-accepting processes (TEAPs) and oxidative capacity (OXC). The problems associated with the interpretation of measured electrode potentials are treated. Despite many practical and theoretical difficulties, redox measurements continue to be carried out by researchers all over the world. The over-all conclusion from the literature survey is that fruitful redox-measurements can be performed in compacted bentonite. Irrespective of whether the measured redox potentials are absolute or not, the use of electrodes provide a valuable tool for studying, e.g., long-term changes in the pore water of compacted bentonite and/or the diffusion of oxygen into a bentonite. (orig.)

Fiscal 1994 survey report. Survey of energy supply/demand structure sophistication and global environmental impact; 1994 nendo energy jukyu kozo kodoka chikyu kankyo eikyo chosa hokokusho

Energy Technology Data Exchange (ETDEWEB)

NONE

1995-03-01

Outlines of various energy supply/demand analytical models are surveyed. With environmental problems gathering importance, a number of models are being introduced in which energy supply/demand structures, long-term climate changes, and impacts of policy options on social economy are linked to each other. Some socioeconomic impact models cover a single country and others the whole world. They are various in type, ranging from dynamic optimization models to static balance models. Twenty-four models are chosen, and grouped into two types respectively covering Japan and the whole world from a geographical viewpoint and into three groups in view of their structures. Under an optimization model, such optimization is accomplished as economic growth maximization and energy cost minimization and so forth under given energy supply restrictions. Under a general balance type econometric model, an adjustment process in which capital and labor and production are coordinated across multiple departments is expressly stated. Under a partial balance type econometric model, a demand function for goods is given and optimum behavior such as consumption maximization is indirectly described. (NEDO)

Heavy metals in trees and energy crops - a literature review

International Nuclear Information System (INIS)

Johnsson, Lars

1995-12-01

This literature review deals with the use of energy crops for cleaning of soils from heavy metals. It also deals with the use of low accumulating energy crops to be used on strongly contaminated soils where a low uptake of heavy metals is preferred, for example on mining deposits. In addition to the efforts to reduce the sources for heavy metal contamination of soils (for example commercial fertilizers and atmospheric deposition) the uptake and removal of heavy metals from the soils by the use of energy crops have recently been discussed as a method for cleaning of soils. Species from the Salix family (willow) have a greater potential for accumulating heavy metals than cereals which makes them interesting for this purpose. The Salix family consists of species with a great genetic variation. This will probably make it possible to find or develop clones with different characteristics suitable for cleaning of contaminated soils as well as for plant covering of soils that are extremely contaminated by heavy metals. In the former case an accumulation of heavy metals in the harvested parts, the shoots, is preferred. In the later case clones that do not accumulate heavy metals and maybe also clones with only root accumulation are preferred. There are also Salix clones with a specific accumulation of heavy metals which makes it possible to clean soils from a toxic metal and at the same time avoid the risk for deficiency of essential metals, for example Zn. The greatest potential to clean soils by the use of energy crops, is when the contamination levels in the soils are low, the areas to clean are large and when the time needed for cleaning is of minor importance. The most suitable soils are those where the metal contamination is located in the top soil layer and where the heavy metal concentrations in the sub soil layer are still low. 58 refs, 8 tabs, 1 fig

Survey of Energy Harvesting Systems for Wireless Sensor Networks in Environmental Monitoring

Directory of Open Access Journals (Sweden)

Dziadak Bogdan

2016-12-01

Full Text Available Wireless Sensor Networks (WSNs have existed for many years and had assimilated many interesting innovations. Advances in electronics, radio transceivers, processes of IC manufacturing and development of algorithms for operation of such networks now enable creating energy-efficient devices that provide practical levels of performance and a sufficient number of features. Environmental monitoring is one of the areas in which WSNs can be successfully used. At the same time this is a field where devices must either bring their own power reservoir, such as a battery, or scavenge energy locally from some natural phenomena. Improving the efficiency of energy harvesting methods reduces complexity of WSN structures. This survey is based on practical examples from the real world and provides an overview of state-of-the-art methods and techniques that are used to create energyefficient WSNs with energy harvesting.

Basic survey for promoting energy efficiency in developing countries. Database development project directory of energy conservation technology in Japan

Energy Technology Data Exchange (ETDEWEB)

NONE

1999-02-01

In order to promote energy conservation in developing countries, the gist of Japanese energy saving technologies was edited into a database. The Asian territory is expected of remarkable economic development and increased energy consumption including that for fossil fuels. Therefore, this project of structuring a database has urgent importance for the Asian countries. New and wide-area discussions were given to revise the 1995 edition. The committee was composed of members from high energy consuming areas such as iron and steel, paper and pulp, chemical, oil refining, cement, electric power, machinery, electric devices, and industrial machinery industries. Technical literatures and reports were referred to, and opinions were heard from specialists and committee members representing the respective areas. In order to reflect the current status and particular conditions in specific industrial areas, additions were given under the assistance and guidance from the specialists. The energy saving technologies recorded in the database may be called small to medium scale technologies, with the target placed on saving energy by 10% or more. Small-scale energy saving technologies were omitted. Flow charts for manufacturing processes were also added. (NEDO)

A literature survey on numerical heat transfer

Science.gov (United States)

Shih, T. M.

1982-12-01

Technical papers in the area of numerical heat transfer published from 1977 through 1981 are reviewed. The journals surveyed include: (1) ASME Journal of Heat Transfer, (2) International Journal of Heat and Mass Transfer, (3) AIAA Journal, (4) Numerical Heat Transfer, (5) Computers and Fluids, (6) International Journal for Numerical Methods in Engineering, (7) SIAM Journal of Numerical Analysis, and (8) Journal of Computational Physics. This survey excludes experimental work in heat transfer and numerical schemes that are not applied to equations governing heat transfer phenomena. The research work is categorized into the following areas: (A) conduction, (B) boundary-layer flows, (C) momentum and heat transfer in cavities, (D) turbulent flows, (E) convection around cylinders and spheres or within annuli, (F) numerical convective instability, (G) radiation, (H) combustion, (I) plumes, jets, and wakes, (J) heat transfer in porous media, (K) boiling, condensation, and two-phase flows, (L) developing and fully developed channel flows, (M) combined heat and mass transfer, (N) applications, (O) comparison and properties of numerical schemes, and (P) body-fitted coordinates and nonuniform grids.

2003/04 public opinion survey Nuclear energy - the present and the future

International Nuclear Information System (INIS)

Trontl, K.

2004-01-01

During the academic years 2000/01, 2001/02 and 2002/03 the Croatian Nuclear Society Young Generation Network (CYGN) carried out public opinion surveys among student population of around 600 individuals age 18-20. The results of the surveys have shown that the participants are rather ignorant on nuclear issues but still very negative, especially towards nuclear power plants and radioactive waste disposal sites with emphasized Not In My Back Yard (NIMBY) syndrome. As a part of the active involvement of CYGN members in upgrading of the positive public opinion, especially, young generations towards nuclear issues, a brochure on radioactivity has been prepared and distributed at the beginning of the 2002/03 school year to third and fourth graders in high schools. Hopefully a part of the 2003/04 academic year, freshman student population received a brochure during their high school education. Therefore, CYGN decided to carry out 2003/04 public opinion survey Nuclear Energy - the Present and the Future in order to investigate the effects of the brochure on student opinions on nuclear subjects. The results of the survey should also provide information on the quality of the distributed materials, as well as the quality of the distribution strategy. The results and the analyses of the 2003/04 public opinion survey, as well as the comparison of the results with the previous surveys are presented in this paper.(author)

The trends in total energy, macronutrients and sodium intake among Japanese: findings from the 1995-2016 National Health and Nutrition Survey.

Science.gov (United States)

Saito, Aki; Imai, Shino; Htun, Nay Chi; Okada, Emiko; Yoshita, Katsushi; Yoshiike, Nobuo; Takimoto, Hidemi

2018-06-04

Monitoring nutritional status of the population is essential in the development and evaluation of national or local health policies. In this study, we aimed to demonstrate analysis on the trends in dietary intake of energy and macronutrients, as well as Na, in Japanese population using the data of series of cross-sectional national surveys - the National Nutrition Survey (NNS) and the National Health Nutrition Survey (NHNS) - during the period from 1995 to 2016. The NNS and NHNS participants aged 20-79 years were included in the analysis. Dietary intake was estimated using 1-d household-based dietary record. The trend in total energy intake, energy intake from macronutrients (fat and protein), Na intake and energy-adjusted Na intake were analysed using regression models adjusted to 2010 age distribution and anthropometry status. A total of 94 270 men and 107 890 women were included the analysis. Total energy intake showed a decreasing trend in both men and women. Similarly, energy intake from protein decreased, but energy intake (%) from fat increased in both sexes. Energy-adjusted Na intake showed a decreasing trend in both men and women. This study identified the decrease in total energy intake and energy intake from protein, whereas there were inverse trends in energy intake from fat among Japanese adults. Continued monitoring of trends in dietary intake will be needed, and there should be efforts to increase the accuracy of current survey procedures.

Aerial radiological survey of the US Department of Energy's Mound Facility, Miamisburg, Ohio

International Nuclear Information System (INIS)

1978-03-01

An aerial radiological survey to measure terrestrial gamma radiation was carried out by helicopter over an area centered on Mound Facility, a 180 acre area adjacent to the southern edge of the city of Miamisburg, Ohio. This survey was part of an effort to document background radiation levels around nuclear processing and handling facilities owned or contracted by the United States Department of Energy (DOE). Survey activities were conducted and performed by EG and G for the DOE. Wright-Patterson Air Force Base served as the survey base of operations. During the survey, gamma ray data were collected over a 12.3 km 2 area by flying an east-west grid of lines spaced 61 m apart, flying slowly over several selected areas, and hovering over several spots of interest. The processed data indicated that the on-site radioactivity was primarily due to radionuclides currently being handled or processed at the Facility, and that lesser activity could be attributed to previously handled or processed nuclear materials. Off-site data showed the radioactivity to be that only due to naturally occurring radionuclides

Perceptions and factors affecting pharmaceutical market access: results from a literature review and survey of stakeholders in different settings

Science.gov (United States)

Sendyona, Semukaya; Odeyemi, Isaac; Maman, Khaled

2016-01-01

Background A change in the pharmaceutical environment has occurred from previously only needing to convince regulators of a product's safety and efficacy to obtain marketing authorisation to now needing to satisfy the value perceptions of other stakeholders, including payers, to attain market access for products. There is thus the need to understand the concept of market access that may be defined as ‘the process that ensures the development and commercial availability of pharmaceutical products with appropriate value propositions, leading to their prescribing and to successful uptake decisions by payers and patients, with the ultimate goal of achieving profitability and best patient outcomes’. The aim of this research therefore was to explore the understanding of market access among various stakeholders and how their understanding of this concept could improve patient access to pharmaceutical products. Methods A literature review was conducted on MEDLINE by using the term ‘market access’ to find articles with explicit definitions of market access for pharmaceutical products; non-peer–reviewed and other grey literature sources were also examined. A paper-based interview survey was also conducted in three different settings. The respondents were asked about what factors they think contribute to the successful development of pharmaceutical products, as well as their definition of market access for these medicines. Results The peer-reviewed literature review did not reveal appropriate comprehensive definitions for market access, although several definitions were proposed from the non-peer–reviewed literature. These definitions ranged from basic to detailed. The survey of 110 respondents revealed differing levels of understanding of market access. Factors considered to influence successful market access, as described by the respondents, included unmet need/burden of disease (68.2%), clinical efficacy (47.3%), comparator choice (36.4%), safety profile (36

Perceptions and factors affecting pharmaceutical market access: results from a literature review and survey of stakeholders in different settings.

Science.gov (United States)

Sendyona, Semukaya; Odeyemi, Isaac; Maman, Khaled

2016-01-01

A change in the pharmaceutical environment has occurred from previously only needing to convince regulators of a product's safety and efficacy to obtain marketing authorisation to now needing to satisfy the value perceptions of other stakeholders, including payers, to attain market access for products. There is thus the need to understand the concept of market access that may be defined as 'the process that ensures the development and commercial availability of pharmaceutical products with appropriate value propositions, leading to their prescribing and to successful uptake decisions by payers and patients, with the ultimate goal of achieving profitability and best patient outcomes'. The aim of this research therefore was to explore the understanding of market access among various stakeholders and how their understanding of this concept could improve patient access to pharmaceutical products. A literature review was conducted on MEDLINE by using the term 'market access' to find articles with explicit definitions of market access for pharmaceutical products; non-peer-reviewed and other grey literature sources were also examined. A paper-based interview survey was also conducted in three different settings. The respondents were asked about what factors they think contribute to the successful development of pharmaceutical products, as well as their definition of market access for these medicines. The peer-reviewed literature review did not reveal appropriate comprehensive definitions for market access, although several definitions were proposed from the non-peer-reviewed literature. These definitions ranged from basic to detailed. The survey of 110 respondents revealed differing levels of understanding of market access. Factors considered to influence successful market access, as described by the respondents, included unmet need/burden of disease (68.2%), clinical efficacy (47.3%), comparator choice (36.4%), safety profile (36.4%), and price (35.5%). The concept of