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Sample records for village power program

  1. Lessons learned -- NREL Village Power Program

    Energy Technology Data Exchange (ETDEWEB)

    Flowers, L.

    1998-07-01

    In 1993, a workshop was convened at the National Renewable Energy Laboratory (NREL) to discuss the issues of applying renewable energy in a sustainable manner to international rural development. One of the summary recommendations was that NREL could assist in the renewable energy for rural electrification effort by developing and supplying six related activities: resource assessment, comparative analysis and modeling, performance monitoring and analysis, pilot project development, internet-based project data, communications, and training. In response to this recommendation, NREL launched its Village Power Program consisting of these activities that cut across NREL technologies and disciplines. Currently NREL is active in 20 countries, with pilot projects in 12 of those countries. At this time the technologies include photovoltaics, wind, biomass, and hybrids. The rural applications include home lighting and communications, water pumping, schools and health posts, battery charging stations, ecotourism, and village systems. These pilot projects are central to the renewable energy village power development through the demonstration of three aspects critical to replication and implementation of the projects on a significant scale. The three aspects are technical functionality, economic competitiveness, and institutional sustainability. It is important to note that the pilot projects from which NREL's experience has been gained were funded and, in many cases, developed by other organizations and agencies. NREL's role has been one of technical assistance or project management or both. The purpose of this paper is to describe the lessons NREL staff has gleaned from their participation in the various pilot projects. The author hopes that these lessons will help the Renewable Energy-Based Rural Electrification (RERE) community in implementing sustainable projects that lead to replication.

  2. Lessons learned from the NREL village power program

    Energy Technology Data Exchange (ETDEWEB)

    Taylor, R.W. [National Renewable Energy Lab., Golden, CO (United States)

    1998-09-01

    Renewable energy solutions for village power applications can be economical, functional, and sustainable. Pilot projects are an appropriate step in the development of a commercially viable market for rural renewable energy solutions. Moreover, there are a significant number of rural electrification projects under way that employ various technologies, delivery mechanisms, and financing arrangements. These projects, if properly evaluated, communicated, and their lessons incorporated in future projects and programs, can lead the way to a future that includes a robust opportunity for cost-effective, renewable-based village power systems. This paper summarizes some of NREL`s recent experiences and lessons learned.

  3. Lessons Learned from the NREL Village Power Program

    Energy Technology Data Exchange (ETDEWEB)

    Taylor, R.

    1998-07-01

    Renewable energy solutions for village power applications can be economical, functional, and sustainable. Pilot projects are an appropriate step in the development of a commercially viable market for rural renewable energy solutions. Moreover, there are a significant number of rural electrification projects under way that employ various technologies, delivery mechanisms, and financing arrangements. These projects, if properly evaluated, communicated, and their lessons incorporated in future projects and programs, can lead the way to a future that includes a robust opportunity for cost-effective, renewable-based village power systems. This paper summarizes some of NRELs recent experiences and lessons learned.

  4. Village Power `97. Proceedings

    Energy Technology Data Exchange (ETDEWEB)

    Cardinal, J.; Flowers, L.; Taylor, R.; Weingart, J. [eds.

    1997-09-01

    It is estimated that two billion people live without electricity and its services. In addition, there is a sizable number of rural villages that have limited electrical service, with either part-day operation by diesel gen-sets or partial electrification (local school or community center and several nearby houses). For many villages connected to the grid, power is often sporadically available and of poor quality. The U.S. National Renewable Energy Laboratory (NREL) in Golden, Colorado, has initiated a program to address these potential electricity opportunities in rural villages through the application of renewable energy (RE) technologies. The objective of this program is to develop and implement applications that demonstrate the technical performance, economic competitiveness, operational viability, and environmental benefits of renewable rural electric solutions, compared to the conventional options of line extension and isolated diesel mini-grids. These four attributes foster sustainability; therefore, the program is entitled Renewables for Sustainable Village Power (RSVP). The RSVP program is a multi-disciplinary, multi-technology, multi-application program composed of six key activities, including village application development, computer model development, systems analysis, pilot project development, technical assistance, and an Internet-based village power project database. The current program emphasizes wind, photovoltaics (PV), and their hybrids with diesel gen-sets. NREL`s RSVP team is currently involved in rural electricity projects in thirteen countries, with U.S., foreign, and internationally based agencies and institutions. This document contains reports presented at the Proceedings of Village Power, 1997. Individual projects have been processed separately for the United States Department of Energy databases.

  5. Renewables for sustainable village power

    Energy Technology Data Exchange (ETDEWEB)

    Flowers, L

    1997-03-01

    It is estimated that two billion people live without electricity and its services. In addition, there is a sizeable number of rural villages that have limited electrical service, with either part-day operation by diesel gen-sets or partial electrification (local school or community center and several nearby houses). For many villages connected to the grid, power is often sporadically available and of poor quality. The U.S. National Renewable Energy Laboratory (NREL) in Golden, Colorado, has initiated a program to address these potential electricity opportunities in rural villages through the application of renewable energy (RE) technologies. The objective of this program is to develop and implement applications that demonstrate the technical performance, economic competitiveness, operational viability, and environmental benefits of renewable rural electric solutions, compared to the conventional options of line extension and isolated diesel mini-grids. These four attributes foster sustainability; therefore, the program is entitled Renewables for Sustainable Village Power (RSVP). The RSVP program is a multi-technology, multi-application program composed of six activities, including village applications development, computer model development, systems analysis, pilot project development, technical assistance, and Internet-based village power project data base. While the current program emphasizes wind, photovoltaics (PV), and their hybrids with diesel gen-sets, micro-hydro and micro-biomass technologies may be integrated in the future. NREL`s RSVP team is currently involved in rural electricity projects in thirteen countries, with U.S., foreign, and internationally based agencies and institutions. The integration of the technology developments, institutional experiences, and the financial solutions for the implementation of renewables in the main line rural electrification processes in both the developing world and remote regions of the developed world is the goal.

  6. Village power options

    Energy Technology Data Exchange (ETDEWEB)

    Lilienthal, P. [National Renewable Energy Laboratory, Golden, CO (United States)

    1997-12-01

    This paper describes three different computer codes which have been written to model village power applications. The reasons which have driven the development of these codes include: the existance of limited field data; diverse applications can be modeled; models allow cost and performance comparisons; simulations generate insights into cost structures. The models which are discussed are: Hybrid2, a public code which provides detailed engineering simulations to analyze the performance of a particular configuration; HOMER - the hybrid optimization model for electric renewables - which provides economic screening for sensitivity analyses; and VIPOR the village power model - which is a network optimization model for comparing mini-grids to individual systems. Examples of the output of these codes are presented for specific applications.

  7. Village Power '98

    Energy Technology Data Exchange (ETDEWEB)

    Cardinal, Julie; Flowers, Larry; Siegel, Judy; Taylor, Roger; Weingart, Jerome

    1999-03-24

    This is the fifth Village Power workshop sponsored by NREL. We have held these meetings every year since 1993, to focus, challenge, and provide a forum for interaction among practitioners working in the field of using renewable energy technologies as an economically viable pathway to electrification of rural populations throughout the world. Starting with a small group of 30 colleagues in 1993, this ''workshop'' has doubled in size every year. When the NREL staff was planning for this meeting, they were hoping for something around 400 participants. We are now looking at over 500, and we apologize for the somewhat cramped accommodations. This overwhelming response, however, shows that the use of renewable energy to solve some of the world's serious problems is coming of age. This meeting, this ''conference'' (it's clearly no longer a workshop) marks a transition. A transition from the viewpoint that renewables are, and forever will be a technology of the future; to the reality that renewables have come of age. We have technologies available today, at today's prices, that can make a substantive contribution to the pressing needs of environmentally sustainable development in the world. This is a collection of all the papers presented at the Village Power '98 conference.

  8. Institutional issues in Village Power

    Energy Technology Data Exchange (ETDEWEB)

    Orozco, R.

    1997-12-01

    This paper presents a view on renewable energy resource projects from one much closer to recipient of the services. The author argues that such programs aimed at development of village power situations need to keep certain points clearly in focus. These include the fact that electricity is not the goal, technology is not the problem, site selection involves more than just resource potential, the distinction between demonstration and pilot programs, and that such programs demand local involvement for success. The author recommends coordinating such projects with programs seeking competing funds such as health, education, and transportation. The projects must demonstrate a high economic benefit to justify the high economic cost, and one must use the benefits to leverage the program funding.

  9. Village power in Thailand

    Energy Technology Data Exchange (ETDEWEB)

    Bergey, M.

    1997-12-01

    This paper presents an overview of the electric power system in Thailand. 99% of the country is electrified, but much of this is with diesel generators which leaves high costs but a high level of service. The paper discusses renewable energy projects which have been sited in the country, and examples of hybrid systems which have been retrofit into existing diesel generator systems. Photovoltaic and hydroelectric power projects are described. Dedicated systems have been installed for water pumping and battery charging applications.

  10. Renewables for Sustainable Village Power

    Energy Technology Data Exchange (ETDEWEB)

    Flowers, L.; Baring-Gould, I.; Bianchi, J.; Corbus, D.; Drouilhet, S.; Elliott, D.; Gevorgian, V.; Jimenez, A.; Lilienthal, P.; Newcomb, C.; Taylor, R.

    2000-11-06

    This paper describes the efforts of NREL's Renewables for Sustainable Village Power team to match renewable energy technologies with rural energy needs in the international market. The paper describes the team's activities, updates the lessons learned, and proposes an integrated approach as a model for rural electrification with renewables.

  11. Perspectives on renewable energy and Village Power

    Energy Technology Data Exchange (ETDEWEB)

    Hoffman, A.R.

    1997-12-01

    The author provides a brief overview of the role the Department of Energy has been playing in the area of renewable energy sources and their applications at a village level. Energy demand is rising sharply, and shortages are becoming more acute. Developing countries will present a large demand, and market opportunity over the next 40 years. Environmental concerns are a factor in the choice for what sources to promote and develop. The author touches on the features of renewable sources which makes them attractive to DOE for some applications, and what the goals of the department are in supporting this technology. Examples of applications at the level of village power are presented for both the US and abroad.

  12. Lighting: The Killer App of Village Power

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1997-12-01

    This paper looks at lighting systems as the major market for village level power generation. To the consumer it is something which is needed, could come from a much friendlier source, and the issues of affordability, convenience, and reliability are important. To the supplier lighting has an enormous range of potential customers, it opens the opportunity for other services, and even small demand can give big returns. Because the efficiency of the light source is critical to the number of lights which a fixed power supply can drive, it is important to pick the proper type of bulb to use in this system. The paper discusses test results from an array of fluorescent and incadescent lamps, compared with a kerosene lamp. Low wattage fluorescents seem to perform the best.

  13. Overview of village scale, renewable energy powered desalination

    Energy Technology Data Exchange (ETDEWEB)

    Thomas, K.E.

    1997-04-01

    An overview of desalination technologies is presented, focusing on those technologies appropriate for use in remote villages, and how they can be powered using renewable energy. Technologies are compared on the basis of capital cost, lifecycle cost, operations and maintenance complexity, and energy requirements. Conclusions on the appropriateness of different technologies are drawn, and recommendations for future research are given.

  14. Financing renewable energy for Village Power application

    Energy Technology Data Exchange (ETDEWEB)

    Santibanez-Yeneza, G.

    1997-12-01

    When one talks of rural development, no doubt, the issue of rural energy is not far behind. As a significant component of any development strategy, rural energy is seen as the engine for growth that can bring about economic upliftment in the countryside. Many approaches to rural energy development have been tried. These approaches differ from country to country. But regardless of structure and approach, the goal remain essentially the same: to provide rural communities access to reliable energy services at affordable prices. In recent years, as global concern for the environment has increased, many governments have turned to renewable energy as a more environment friendly alternative to rural electrification. Technological advances in renewable energy application has helped to encourage this use. System reliability has improved, development costs have, to some extent been brought down and varied application approaches have been tried and tested in many areas. Indeed, there is huge potential for the development of renewable energy in the rural areas of most developing countries. At the rural level, renewable energy resources are almost always abundantly available: woodwaste, agricultural residues, animal waste, small-scale hydro, wind, solar and even sometimes geothermal resources. Since smaller scale systems are usually expected in these areas, renewable energy technologies can very well serve as decentralized energy systems for rural application. And not only for rural applications, new expansion planning paradigms have likewise led to the emergence of decentralized energy systems not only as supply options but also as corrective measures for maintaining end of line voltage levels. On the other hand, where renewable energy resource can provide significant blocks of power, they can be relied upon to provide indigenous power to the grids.

  15. Design description of the Schuchuli Village photovoltaic power system

    Science.gov (United States)

    Ratajczak, A. F.; Vasicek, R. W.; Delombard, R.

    1981-01-01

    A stand alone photovoltaic (PV) power system for the village of Schuchuli (Gunsight), Arizona, on the Papago Indian Reservation is a limited energy, all 120 V (d.c.) system to which loads cannot be arbitrarily added and consists of a 3.5 kW (peak) PV array, 2380 ampere-hours of battery storage, an electrical equipment building, a 120 V (d.c.) electrical distribution network, and equipment and automatic controls to provide control power for pumping water into an existing water system; operating 15 refrigerators, a clothes washing machine, a sewing machine, and lights for each of the homes and communal buildings. A solar hot water heater supplies hot water for the washing machine and communal laundry. Automatic control systems provide voltage control by limiting the number of PV strings supplying power during system operation and battery charging, and load management for operating high priority at the expense of low priority loads as the main battery becomes depleted.

  16. Design description of the Tangaye Village photovoltaic power system

    Science.gov (United States)

    Martz, J. E.; Ratajczak, A. F.

    1982-01-01

    The engineering design of a stand alone photovoltaic (PV) powered grain mill and water pump for the village of Tangaye, Upper Volta is described. The socioeconomic effects of reducing the time required by women in rural areas for drawing water and grinding grain were studied. The suitability of photovoltaic technology for use in rural areas by people of limited technical training was demonstrated. The PV system consists of a 1.8-kW (peak) solar cell array, 540 ampere hours of battery storage, instrumentation, automatic controls, and a data collection and storage system. The PV system is situated near an improved village well and supplies d.c. power to a grain mill and a water pump. The array is located in a fenced area and the mill, battery, instruments, controls, and data system are in a mill building. A water storage tank is located near the well. The system employs automatic controls which provide battery charge regulation and system over and under voltage protection. This report includes descriptions of the engineering design of the system and of the load that it serves; a discussion of PV array and battery sizing methodology; descriptions of the mechanical and electrical designs including the array, battery, controls, and instrumentation; and a discussion of the safety features. The system became operational on March 1, 1979.

  17. Design description of the Tangaye Village photovoltaic power system

    Science.gov (United States)

    Martz, J. E.; Ratajczak, A. F.

    1982-06-01

    The engineering design of a stand alone photovoltaic (PV) powered grain mill and water pump for the village of Tangaye, Upper Volta is described. The socioeconomic effects of reducing the time required by women in rural areas for drawing water and grinding grain were studied. The suitability of photovoltaic technology for use in rural areas by people of limited technical training was demonstrated. The PV system consists of a 1.8-kW (peak) solar cell array, 540 ampere hours of battery storage, instrumentation, automatic controls, and a data collection and storage system. The PV system is situated near an improved village well and supplies d.c. power to a grain mill and a water pump. The array is located in a fenced area and the mill, battery, instruments, controls, and data system are in a mill building. A water storage tank is located near the well. The system employs automatic controls which provide battery charge regulation and system over and under voltage protection. This report includes descriptions of the engineering design of the system and of the load that it serves; a discussion of PV array and battery sizing methodology; descriptions of the mechanical and electrical designs including the array, battery, controls, and instrumentation; and a discussion of the safety features. The system became operational on March 1, 1979.

  18. Implementation of village empower program in supporting form of institutions of village business institutions (BUMDes (Study on Dayang Suri Village Bungaraya Sub District Siak Regency Riau Province

    Directory of Open Access Journals (Sweden)

    Wasiah Sufi

    2017-12-01

    Full Text Available The purpose of this research is to investigate the implementation of village empowerment program in support of institutional formation of Village Owned Enterprise (BUMDes. The research carried out at Dayang Suri Village, Bungaraya Subdistrict, Siak Regency at UED-SP Karya Bersama. The data used consist of secondary data in the form of documents relating to the implementation of village empowerment program in support of the formation of BUMDes and primary data in the form of direct observation of research location and interview with key informant. Data analysis employed in descriptively qualitative. Based on the result, it mentioned that into the preparation stage, implementation and principles of management of UED-SP Karya Bersama program has been relatively good. However, there are still less maximal aspects such as lack of socialization conducted by village government, lack of transparency or clarity of information by village fund managers and lack of village facilitators as facilitators in decision making. Keywords: poverty, community empowerment, savings and loans, transparency

  19. Effects of Village Power Quality on Fuel Consumption and Operating Expenses

    Energy Technology Data Exchange (ETDEWEB)

    Richard Wies; Ron Johnson

    2008-12-31

    Alaska's rural village electric utilities are isolated from the Alaska railbelt electrical grid intertie and from each other. Different strategies have been developed for providing power to meet demand in each of these rural communities. Many of these communities rely on diesel electric generators (DEGs) for power. Some villages have also installed renewable power sources and automated generation systems for controlling the DEGs and other sources of power. For example, Lime Village has installed a diesel battery photovoltaic hybrid system, Kotzebue and Wales have wind-diesel hybrid systems, and McGrath has installed a highly automated system for controlling diesel generators. Poor power quality and diesel engine efficiency in village power systems increases the cost of meeting the load. Power quality problems may consist of poor power factor (PF) or waveform disturbances, while diesel engine efficiency depends primarily on loading, the fuel type, the engine temperature, and the use of waste heat for nearby buildings. These costs take the form of increased fuel use, increased generator maintenance, and decreased reliability. With the cost of bulk fuel in some villages approaching $1.32/liter ($5.00/gallon) a modest 5% decrease in fuel use can result in substantial savings with short payback periods depending on the village's load profile and the cost of corrective measures. This project over its five year history has investigated approaches to improving power quality and implementing fuel savings measures through the use of performance assessment software tools developed in MATLAB{reg_sign} Simulink{reg_sign} and the implementation of remote monitoring, automated generation control, and the addition of renewable energy sources in select villages. The results have shown how many of these communities would benefit from the use of automated generation control by implementing a simple economic dispatch scheme and the integration of renewable energy sources

  20. Description of photovoltaic village power systems in the United States and Africa

    Science.gov (United States)

    Ratajczak, A. F.; Bifano, W. J.

    1979-01-01

    Photovoltaic power systems in remote villages in the United States and Africa are described. These projects were undertaken to demonstrate that existing photovoltaic system technology is capable of providing electrical power for basic domestic services for the millions of small, remote communities in both developed and developing countries. One system is located in the Papago Indian Village of Schuchuli in southwest Arizona (U. S.) and became operational 16 December 1978. The other system is located in Tangaye, a rural village in Upper Volta, Africa. It became operational 1 March 1979. The Schuchuli system has a 3.5 kW (peak) solar array which provides electric power for village water pumping, a refrigerator for each family, lights in the village buildings, and a community washing machine and sewing machine. The 1.8 kW (peak) Tangaye system provides power for community water pumping, flour milling and lights in the milling building. These are both stand-alone systems (i.e., no back-up power source) which are being operated and maintained by local personnel. Both systems are instrumented. Systems operations are being monitored by NASA to measure design adequacy and to refine designs for future systems.

  1. Photovoltaic village power application: Assessment of the near-term market

    Science.gov (United States)

    Rosenblum, L.; Bifano, W. J.; Poley, W. A.; Scudder, L. R.

    1978-01-01

    The village power application represents a potential market for photovoltaics. The price of energy for photovoltaic systems was compared to that of utility line extensions and diesel generators. The potential domestic demand was defined in both the government and commercial sectors. The foreign demand and sources of funding for village power systems in the developing countries were also discussed briefly. It was concluded that a near term domestic market of at least 12 MW min and a foreign market of about 10 GW exists.

  2. Orbital Space Solar Power Option for a Lunar Village

    Science.gov (United States)

    Johnson, Les

    2017-01-01

    One of the most significant challenges to the implementation of a continuously manned lunar base is power. During the lunar day (14 Earth days), it is conceptually simple to deploy solar arrays to generate the estimated 35 kilowatts of continuous power required. However, generating this level of power during the lunar night (also 14 Earth days) has been an extremely difficult problem to solve. Conventional solutions range from the requirement that the base be located at the lunar south pole so as to take advantage of the continuous sunshine available there to developing a space-qualified nuclear reactor and power plant to generate the needed energy. There is a third option: Use the soon-to-be-available Space Launch System to place a space based solar power station in lunar orbit that would beam the needed energy to the lunar base. Several detailed studies have been performed by NASA, universities and others looking at the lunar south pole for locating the base. The results are encouraging: by taking advantage of the moon's orbital tilt, large solar arrays can be deployed there to track the sun continuously and generate the power needed to sustain the base. The problem with this approach is inherent to its design: it will only work at the lunar south pole. There is no other site on the Moon with geometry favorable to generating continuous solar power. NASA has also considered the development of a compact fission reactor and power plant to generate the needed power, allowing the base to be sited anywhere on the Moon. The problem with this approach is that there are no space fission reactors available, none are being planned and the cost of developing one is prohibitively expensive. Using an orbiting space based solar power station to generate electrical power and beam it to a base sited anywhere on the moon should therefore be considered. The technology to collect sunlight, generate greater than the estimated 35 kilowatts of power, and beam it to the surface using

  3. Design and fabrication of a photovoltaic power system for the Papago Indian village of Schuchuli (Gunsight), Arizona

    Science.gov (United States)

    Bifano, W. J.; Ratajczak, A. F.; Ice, W. J.

    1978-01-01

    A stand alone photovoltaic power system for installation in the Papago Indian village of Schuchuli is being designed and fabricated to provide electricity for village water pumping and basic domestic needs. The system will consist of a 3.5 kW (peak) photovoltaic array; controls, instrumentations, and storage batteries located in an electrical equipment building and a 120 volt dc village distribution network. The system will power a 2 HP dc electric motor.

  4. Market definition study of photovoltaic power for remote villages in developing countries

    Science.gov (United States)

    Ragsdale, C.; Quashie, P.

    1980-01-01

    The potential market of photovoltaic systems in remote village applications in developing countries is assessed. It is indicated that photovoltaic technology is cost-competitive with diesel generators in many remote village applications. The major barriers to development of this market are the limited financial resources on the part of developing countries, and lack of awareness of photovoltaics as a viable option in rural electrification. A comprehensive information, education and demonstration program should be established as soon as possible to convince the potential customer countries and the various financial institutions of the viability of photovoltaics as an electricity option for developing countries.

  5. A Model of Small Capacity Power Plant in Tateli Village, North Sulawesi

    Science.gov (United States)

    Sangari, F. J.; Rompas, P. T. D.

    2017-03-01

    The electricity supply in North Sulawesi is still very limited so ubiquitous electric current outage. It makes rural communities have problems in life because most uses electrical energy. One of the solutions is a model of power plants to supply electricity in Tateli village, Minahasa, North Sulawesi, Indonesia. The objective of this research is to get the model that generate electrical energy for household needs through power plant that using a model of Picohydro with cross flow turbine in Tateli village. The method used the study of literature, survey the construction site of the power plant and the characteristics of the location being a place of research, analysis of hydropower ability and analyzing costs of power plant. The result showed that the design model of cross flow turbines used in pico-hydro hydropower installations is connected to a generator to produce electrical energy maximum of 3.29 kW for household needs. This analyze will be propose to local government of Minahasa, North Sulawesi, Indonesia to be followed.

  6. Market definition study of photovoltaic power for remote villages in the United States

    Science.gov (United States)

    Ragsdale, C.; Quashie, P.

    1980-01-01

    A grass roots evaluation of the market potential was carried out for photovoltaic applications in remote villages in the U. S. and its possessions. An estimate of almost 14 MWp available for conversion from a potential to a real market was defined. The total power potential was based on the energy needs of almost 400 sites reported by Federal agencies and inputs from over 100 Indian tribes. The methodology used, the results achieved, and some recommendations of how to convert this domestic market potential into a real market are detailed.

  7. KiloPower Program

    Energy Technology Data Exchange (ETDEWEB)

    McClure, Patrick Ray [Los Alamos National Lab. (LANL), Los Alamos, NM (United States)

    2016-08-04

    These are the slides for a phone interview with Aerospace America magazine of the AIAA. It goes over the KiloPower Program at Los Alamos National Laboratory (LANL), and covers the following: 1 kWe Kilopower, 10 kWe Kilopower, Kilopower Reactor Using Stirling Technology (KRUSTY) Integration Test (DAF), Reactor Configuration, and Platen Positions.

  8. Efficiency of selection for body weight in a cooperative village breeding program of Menz sheep under smallholder farming system.

    Science.gov (United States)

    Gizaw, S; Getachew, T; Goshme, S; Valle-Zárate, A; van Arendonk, J A M; Kemp, S; Mwai, A O; Dessie, T

    2014-08-01

    We evaluated the efficiency of selection for body weight in a cooperative village breeding program for Menz sheep of Ethiopia under smallholder farming system. The design of the program involved organizing villagers in a cooperative breeding group to implement selective breeding of their sheep. The program was jump-started through a one-time provision of elite rams from a central nucleus flock, but subsequent replacement rams were selected from within the village flocks. We also evaluated body weight trends in a village where cooperative breeding was not implemented and individual farmers managed their flocks under traditional breeding practices. Under traditional breeding practices, genetic progress over 8 years either stagnated or declined in all the weights recorded. In the cooperative villages, selection differentials of 2.44 and 2.45 kg were achieved in 2010 and 2011 selection seasons, respectively. Birth weight, 3-month weight and 6-month weight increased, respectively, by 0.49, 2.29 and 2.46 kg in the third-generation lambs over the base generation. Improved rams supplied from the central nucleus flock gave an initial genetic lift of 14.4% in the 6-month weight. This was higher than the gain achieved from selection in the village flocks, which was 5.2%. Our results showed that village-based genetic improvement in body weights under smallholder conditions could be feasible if appropriate designs are adopted and that commencing with elite central nucleus rams help jump-start village-based programs.

  9. A Student-Led Global Health Education Initiative: Reflections on the Kenyan Village Medical Education Program.

    Science.gov (United States)

    John, Christopher; Asquith, Heidi; Wren, Tom; Mercuri, Stephanie; Brownlow, Sian

    2016-04-26

    The Kenyan Village Medical Education Program is a student-led global health initiative that seeks to improve health outcomes in rural Kenya through culturally appropriate health education. The month-long program, which is organised by the Melbourne University Health Initiative (Australia), is conducted each January in southern rural Kenya. Significance for public healthThe Kenyan Village Medical Education (KVME) Program is a student-led global health initiative that involves exploring well-established strategies for the prevention of disease through workshops that are conducted in southern rural Kenya. These workshops are tailored to the unique needs and circumstances of rural Kenyan communities, and are delivered to community leaders, as well as to adults and children within the wider community. Aside from the KVME Program's emphasis on reducing the burden of preventable disease through health education, the positive impact of the KVME Program on the Program's student volunteers also deserves consideration. Throughout the month-long KVME Program, student volunteers are presented with opportunities to develop their understanding of cultural competency, the social and economic determinants of health, as well as the unique challenges associated with working in resource-poor communities. Importantly, the KVME Program also represents an avenue through which global health leadership can be fostered amongst student volunteers.

  10. Applying research to AIDS programs in villages. Burkina Faso project learns from community survey.

    Science.gov (United States)

    Tankoano, F

    1994-01-01

    In 1991, 34 cases of acquired immunodeficiency syndrome (AIDS) were recorded for the province of Bam, which has a population of 4239. Since 1992, PLAN and the local Ministry of Health have been conducting an AIDS prevention program in the province. An initial baseline community survey to assess knowledge, attitude, and practices about the disease was conducted in order to tailor the program to the needs and characteristics of the target population. A questionnaire was administered to 300 randomly selected adults in 10 rural villages. The sexes were equally represented. 74% of the villagers were found to be illiterate and the major sources of health information were radio, health facilities, and friends and relatives; therefore, educational activities were carried out through non-written methods (traditional and modern) that employed these communication channels. Initially, 5 men and 5 women ("Village Communicators") were selected by their communities to be trained in information, education, and communication (IEC) techniques regarding AIDS prevention; under the supervision of their trainers, they organized and conducted 2 weekly sessions. An additional 62 women and 50 men were trained as Village Communicators to promote AIDS awareness among their own gender. A team of health personnel, artists, and a traditional music group conducted collective sessions to promote condom use and address problems relating to AIDS (polygamy, remarrying of spouses of AIDS victims, availability of testing during prenuptial visits). Although 90% of respondents had heard about AIDS, 30% did not understand the disease or its routes of transmission; so messages about the effects and the transmission of AIDS were emphasized. Because 56% of respondents admitted having had 2 or more sex partners, and a similar percentage admitted having had 2 or more sexual encounters per week, messages were disseminated on sexuality using community volunteers and the folkloric band. 42% of respondents were

  11. Customary Right Compensation and Forest Villages Development Programs of Mangrove Company at Bintuni Bay Papua Barat

    Directory of Open Access Journals (Sweden)

    Wahyudi Wahyudi

    2015-02-01

    Full Text Available Mangrove at Bintuni bay offers various services to indigenous communities from ecology, social, and economic. Mangrove also could be harvested accordingly to optimize contributions to indigenous communities welfares. This paper highlights implementation of customary right compensation (CRC, and Forest Villages Development programs (FVDP of mangrove company at Bintuni Bay, Papua Barat. Company reports and documents related to CRC and FVDP from 1988 to June 2013 were reviewed and analyzed. Field works were conducted to examine the implementation of both programs at four villages of two districts. Sustained mangrove harvest for chipwood production in Bintuni bay for more than 25 years is the most outstanding achievement of mangrove utilization and management in Indonesia. Huge amount of expenditure have been spent out, and given to indigenous communities through the CRC and FVDP programs, respectively. These cover from economic, social, and environmental related programs, manufactured public facilities, scholarships, and others. However, the indigenous communities are remained poor, and failed of being self-sufficient community. It clearly impresses that the main goals to improve the welfare, prosperity of indigenous people are considerable failed. It is presumably that social culture systems, and subsistence agriculture practices contribute to the failing these programs. Mostly, forest communities in Papua are practicing subsistence agriculture, hunting, heavily relying on their surrounding natural resources, and spending all their cash or money instantly for consumption, not for saving, investments or even productive activities. Therefore, several program could be initiated to improve in achieving the CRC and FVDP missions, such as building capacity, providing counselors and strengthen local community governance, which could accelerate of being self-reliant community.Keywords: customary right compensation, forest villages development, mangrove

  12. Differences in Power Structures Regarding Access to Natural Resources at the Village Level in Central Sulawesi (Indonesia

    Directory of Open Access Journals (Sweden)

    Jan Barkmann

    2008-01-01

    Full Text Available The mountain forests of the Indonesian province of Central Sulawesi include core areas of the global Wallacea biodiversity “hotspot”. Remote sensing data indicated that deforestation rates around Central Sulawesi’s Lore-Lindu National Park differ more strongly between villages than could be explained by differences in the individual characteristics of the village households as assessed by quantitative village censuses. This setting provided the background for a study into inter-village differences in power structures regarding access to natural resources. Our results are abstracted from 3*10 semi-structured, qualitative interviews with key informants from the leading groups of autochthonous and migrant households of three contrasting villages. In village A, nearly feudal power relationships are exerted by a group of local “first settler” families that dominate formal village leadership as well as the influential Council of Traditional Leaders (Lembaga Adat, and that restrict deforestation and land transactions. No such institutional restrictions exist in village C. Traditional power relationships are replaced by economic power based on petty capitalist type production of the international agricultural commodity cocoa. Deforestation is muchhigher in village C. In village B, traditional institutions and power structures still appear in place although land transactions are less restricted than in village A, resulting also in high deforestation rates. While contrasting problematic social effects, our study highlights the potential efficacy of traditional institutions in the regulation of access to resources. ----- Die Bergregenwälder Zentralsulawesis sind Teil des globalen Wallacea-Biodiversität-"Hotspots" und beheimaten viele endemische Tier- und Pflanzenarten. Die Entwaldung im Bereich des dortigen Lore-Lindu Nationalparks unterscheidet sich zwischen umliegenden Dörfern stärker, als dies durch quantitative Haushaltsdaten zu erkl

  13. Customary Right Compensation and Forest Villages Development Programs of Mangrove Company at Bintuni Bay Papua Barat

    Directory of Open Access Journals (Sweden)

    Wahyudi

    2014-12-01

    Full Text Available Mangrove at Bintuni bay offers various services to indigenous communities from ecology, social, and economic. Mangrove also could be harvested accordingly to optimize contributions to indigenous communities welfares. This paper highlights implementation of customary right compensation (CRC, and Forest Villages Development programs (FVDP of mangrove company at Bintuni Bay, Papua Barat. Company reports and documents related to CRC and FVDP from 1988 to June 2013 were reviewed and analyzed. Field works were conducted to examine the implementation of both programs at four villages of two districts. Sustained mangrove harvest for chipwood production in Bintuni bay for more than 25 years is the most outstanding achievement of mangrove utilization and management in Indonesia. Huge amount of expenditure have been spent out, and given to indigenous communities through the CRC and FVDP programs, respectively. These cover from economic, social, and environmental related programs, manufactured public facilities, scholarships, and others. However, the indigenous communities are remained poor, and failed of being self-sufficient community. It clearly impresses that the main goals to improve the welfare, prosperity of indigenous people are considerable failed. It is presumably that social culture systems, and subsistence agriculture practices contribute to the failing these programs. Mostly, forest communities in Papua are practicing subsistence agriculture, hunting, heavily relying on their surrounding natural resources, and spending all their cash or money instantly for consumption, not for saving, investments or even productive activities. Therefore, several program could be initiated to improve in achieving the CRC and FVDP missions, such as building capacity, providing counselors and strengthen local community governance, which could accelerate of being self-reliant community.

  14. The Implementation of Industrial Cluster Development Program in Padurenan Village, Kudus

    Directory of Open Access Journals (Sweden)

    R. Heffi Achid Muharrom

    2014-12-01

    Full Text Available Small medium enterprise (SME has a significant contribution to the national economic growth, and the Government has been trying to enhance the competitiveness of SME by using industrial cluster approach.This research tries to discuss the implementation of embroidery and apparel industrial cluster development program in Padurenan Village, Kudus Regency, also to analyze supporting and constraining factors that influence the implementation. The descriptive research method with qualitative approach is used in this research.The result shows that many activities conducted through a synergy among stakeholders have been implemented succesfully and proven to provide a positive impact for the developmet of embroidery and apparel SME in Padurenan. Enhancing the commitment and communication among actors involved in the program are needed for further development.Keywords:  Embroidery and apparel industry, industrial cluster, policy implementation

  15. Negotiating power relations, gender equality, and collective agency: are village health committees transformative social spaces in northern India?

    OpenAIRE

    Scott, Kerry; George, Asha S; Harvey, Steven A.; Mondal, Shinjini; Patel, Gupteswar; Sheikh, Kabir

    2017-01-01

    Background Participatory health initiatives ideally support progressive social change and stronger collective agency for marginalized groups. However, this empowering potential is often limited by inequalities within communities and between communities and outside actors (i.e. government officials, policymakers). We examined how the participatory initiative of Village Health, Sanitation, and Nutrition Committees (VHSNCs) can enable and hinder the renegotiation of power in rural north India. M...

  16. Challenges of Climate Change: Resilience Efforts in Rural Communities of Kaliwlingi Village based on Pengembangan Kawasan Pesisir Tangguh (PKPT Program

    Directory of Open Access Journals (Sweden)

    Mustovia Azahro

    2017-03-01

    Full Text Available Kaliwlingi Village in Brebes City has experienced climate change impacts such as tidal flood and land abrasion. The climate change causes the dynamics of the coast and sea levels dramatically and fosters the coastal communities to have adaptation strategies. This paper aims to identify how the community of Kaliwlingi Village adapts to the climate change that affects to a social economic condition of the inhabitants. The study used qualitative method by interpreting data taken from PengembanganKawasanPesisirTangguh (PKPT program, interviews, and observations.The study highlights that PKPT program has a significant impact, especially regarding disaster mitigation. PKPT program is successful in collecting the common rules of the community to become social capital accommodated in the local institution. Furthermore, the PKPT Program is also fostering the local economy.

  17. Analisis Efektivitas Perangkat pada Program Desa Broadband Terpadu [Analysis of Device Effectiveness in Integrated Broadband Village Program

    Directory of Open Access Journals (Sweden)

    Hilarion Hamjen

    2016-12-01

    Full Text Available Pemerintah berkomitmen mendukung pertumbuhan e-commerce dan ekonomi digital di Indonesia untuk mencapai visi Indonesia 2020 sebagai negara ekonomi digital terbesar di Asia Tenggara. Secara fundamental diperlukan dukungan konektivitas nasional dari tingkat pusat sampai ke tingkat lokal, salah satunya melalui program KPU/USO yaitu program DBT (Desa Broadband Terpadu. Penelitian ini bertujuan untuk mengetahui efektivitas perangkat pada program DBT phase 1 dan keterkaitannya dengan konektivitas, dengan menggunakan metode analisis kepentingan kinerja dan uji statistik Chi square. Berdasarkan hasil penelitian diketahui bahwa efektivitas perangkat meliputi variabel kondisi, fungsi, pemeliharaan dan pemanfaatan rata-rata adalah 84,5 persen. Dengan nilai efektivitas tersebut diketahui bahwa keseluruhan variabel kondisi perangkat, fungsi dan pemanfaatannya tidak mempengaruhi konektivitas.  *****The Indonesian government has a strong commitment in supporting the growth of e-commerce and Digital Economy in Indonesia to attain Indonesia’s vision by 2020 as the largest digital economy nation in Southeast Asia. Fundamentally, the national connectivity supports from central level to local level are needed, where one of them comes from Integrated Broadband Village program. This research determines the effectiveness of devices in the DBT program and its correlation to the connectivity, by using importance-performance analysis method and Chi-square statistical test. It is known from the result that the effectiveness of devices, including condition, function, maintenance, and utilization variables, achieves 84.5 percent on average. The value shows that all mentioned variables have insignificant correlations to the connectivity.

  18. Energy Industry Powers CTE Program

    Science.gov (United States)

    Khokhar, Amy

    2012-01-01

    Michael Fields is a recent graduate of Buckeye Union High School in Buckeye, Arizona. Fields is enrolled in the Estrella Mountain Community College (EMCC) Get Into Energy program, which means he is well on his way to a promising career. Specializing in power plant technology, in two years he will earn a certificate that will all but guarantee a…

  19. Measurement of internal radiation exposure among decontamination workers in villages near the crippled Fukushima Daiichi Nuclear Power Plant.

    Science.gov (United States)

    Tsubokura, Masaharu; Nihei, Masahiko; Sato, Katsumi; Masaki, Shin; Sakuma, Yu; Kato, Shigeaki; Sugimoto, Amina; Nomura, Shuhei; Matsumura, Tomoko; Miyazaki, Makoto; Hayano, Ryugo; Shibuya, Kenji; Kami, Masahiro; Sasaki, Taro

    2013-10-01

    Decontamination workers may face a high risk of exposure to internal irradiation through inhalation during decontamination activities; there is, however, little previous research on the levels of internal contamination during decontamination procedures. The authors reviewed the medical records, including whole body counter measurements, of decontamination workers in villages near the crippled Fukushima Daiichi Nuclear Power Plant to assess their levels of internal radiation exposure. In total, 83 decontamination workers were enrolled in this study. They were regularly engaged in decontamination activities in highly contaminated areas where surface 137Cs deposition density was over 100 kBq m-2. The present study showed low levels of internal exposure among the decontamination workers near the Fukushima Daiichi nuclear plant. The cesium burdens of all the decontamination workers were below detection limits. They had reported no acute health problems. The resuspension of radioactive materials may cause minimal internal contamination during decontamination activities.

  20. Optimal Sizing Of An Off-Grid Small Hydro-Photovoltaic-Diesel Generator Hybrid Power System For A Distant Village

    Directory of Open Access Journals (Sweden)

    Adebanji B.

    2017-08-01

    Full Text Available This paper presented an optimal sizing technique for an off-grid hybrid system consisting of Small Hydro SHP system Photovoltaic PV modules Battery BATT banks and Diesel Generator DG. The objective cost function Annualized Cost System and the Loss of Power Supply Probability LPSP were minimized with application of Genetic Algorithm GA in order to reduce the Cost of Energy COE generation. GA compared to other convectional optimization methods has the ability to attain global optimum easily. The decision variables are the number of small hydro turbines NSHP number of solar panels NPV number of battery banks NBATT and the capacity of DG PDG. The proposed method was applied to a typical rural village Itapaji-Ekiti in Nigeria. The monthly average solar irradiance data were converted into hourly solar irradiance data for uniformity. Sensitivity analysis was also performed to identify the most important parameter influencing the optimized hybrid system. The optimal sizing result of the HPS is 954 kW of SHP 290 kW of PV panels 9500 sets of 600Ah battery strings and 350 kW of DG. The optimal Loss of Power Supply Probability LPSP is 0.0054 and the Renewable Fraction RF is 0.62 which is indeed a significant improvement on the environment and comparatively better than any other combinations in the system.

  1. Radiocesium concentrations in wild mushrooms collected in Kawauchi Village after the accident at the Fukushima Daiichi Nuclear Power Plant

    Directory of Open Access Journals (Sweden)

    Kanami Nakashima

    2015-11-01

    Full Text Available It is well known from the experience after the 1986 accident at the Chernobyl Nuclear Power Plant that radiocesium tends to concentrate in wild mushrooms. In this study, we collected wild mushrooms from the Kawauchi Village of Fukushima Prefecture, located within 30 km of the Fukushima Daiichi Nuclear Power Plant, and evaluated their radiocesium concentrations to estimate the risk of internal radiation exposure in local residents. We found that radioactive cesium exceeding 100 Bq/kg was detected in 125 of 154 mushrooms (81.2%. We calculated committed effective doses based on 6,278 g per year (age > 20 years, 17.2 g/day, the average intake of Japanese citizens, ranging from doses of 0.11–1.60 mSv, respectively. Although committed effective doses are limited even if residents eat contaminated foods several times, we believe that comprehensive risk-communication based on the results of the radiocesium measurements of food, water, and soil is necessary for the recovery of Fukushima after this nuclear disaster.

  2. Negotiating power relations, gender equality, and collective agency: are village health committees transformative social spaces in northern India?

    Science.gov (United States)

    Scott, Kerry; George, Asha S; Harvey, Steven A; Mondal, Shinjini; Patel, Gupteswar; Sheikh, Kabir

    2017-09-15

    Participatory health initiatives ideally support progressive social change and stronger collective agency for marginalized groups. However, this empowering potential is often limited by inequalities within communities and between communities and outside actors (i.e. government officials, policymakers). We examined how the participatory initiative of Village Health, Sanitation, and Nutrition Committees (VHSNCs) can enable and hinder the renegotiation of power in rural north India. Over 18 months, we conducted 74 interviews and 18 focus groups with VHSNC members (including female community health workers and local government officials), non-VHSNC community members, NGO staff, and higher-level functionaries. We observed 54 VHSNC-related events (such as trainings and meetings). Initial thematic network analysis supported further examination of power relations, gendered "social spaces," and the "discourses of responsibility" that affected collective agency. VHSNCs supported some re-negotiation of intra-community inequalities, for example by enabling some women to speak in front of men and perform assertive public roles. However, the extent to which these new gender dynamics transformed relations beyond the VHSNC was limited. Furthermore, inequalities between the community and outside stakeholders were re-entrenched through a "discourse of responsibility": The comparatively powerful outside stakeholders emphasized community responsibility for improving health without acknowledging or correcting barriers to effective VHSNC action. In response, some community members blamed peers for not taking up this responsibility, reinforcing a negative collective identity where participation was futile because no one would work for the greater good. Others resisted this discourse, arguing that the VHSNC alone was not responsible for taking action: Government must also intervene. This counter-narrative also positioned VHSNC participation as futile. Interventions to strengthen

  3. Renewable Energy in China: Xiao Qing Dao Village Power Wind/Diesel Hybrid Pilot Project

    Energy Technology Data Exchange (ETDEWEB)

    2006-01-01

    In 2000, DOE/NREL and the State Power Corporation of China (SPCC) developed a pilot project to electrify Xiao Qing Dao, a small island located in China's Yellow Sea. The project demonstrates the practicality of renewable energy systems for medium-scale, off-grid applications. It consists of four 10 k-W wind turbines connected to a 30-kW diesel generator, a 40-kW inverter and a battery bank.

  4. ENergy and Power Evaluation Program

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1996-11-01

    In the late 1970s, national and international attention began to focus on energy issues. Efforts were initiated to design and test analytical tools that could be used to assist energy planners in evaluating energy systems, particularly in developing countries. In 1984, the United States Department of Energy (DOE) commissioned Argonne National Laboratory`s Decision and Information Sciences Division (DIS) to incorporate a set of analytical tools into a personal computer-based package for distribution in developing countries. The package developed by DIS staff, the ENergy and Power Evaluation Program (ENPEP), covers the range of issues that energy planners must face: economic development, energy demand projections, supply-and-demand balancing, energy system expansion, and environmental impact analysis. Following the original DOE-supported development effort, the International Atomic Energy Agency (IAEA), with the assistance from the US Department of State (DOS) and the US Department of Energy (DOE), provided ENPEP training, distribution, and technical support to many countries. ENPEP is now in use in over 60 countries and is an international standard for energy planning tools. More than 500 energy experts have been trained in the use of the entire ENPEP package or some of its modules during the international training courses organized by the IAEA in collaboration with Argonne`s Decision and Information Sciences (DIS) Division and the Division of Educational Programs (DEP). This report contains the ENPEP program which can be download from the internet. Described in this report is the description of ENPEP Program, news, forums, online support and contacts.

  5. Techno-economical study of hybrid power system for a remote village in Algeria

    Energy Technology Data Exchange (ETDEWEB)

    Himri, Y. [Electricity and Gas National Enterprise (Sonelgaz), Bechar, 05 rue Mokadem Ahmed, Bechar (08000) (Algeria); Boudghene Stambouli, A. [Department of Electronics, University of Sciences and Technology of Oran (Algeria); Draoui, B. [Department of Mechanical Engineering, University of Bechar (Algeria); Himri, S. [Department of Fundamental Sciences, University of Bechar (Algeria)

    2008-07-15

    The share of renewable energy sources in Algeria primary energy supply is relatively low compared with European countries, though the trend of development is positive. One of the main strategic priorities of NEAL (New Energy Algeria), which is Algeria's renewable energy agency (government, Sonelgaz and Sonatrach), is striving to achieve a share of 10-12% renewable energy sources in primary energy supply by 2010.This article presents techno-economic assessment for off-grid hybrid generation systems of a site in south western Algeria. The HOMER model is used to evaluate the energy production, life-cycle costs and greenhouse gas emissions reduction for this study. In the present scenario, for wind speed less than 5.0 m/s the existing diesel power plant is the only feasible solution over the range of fuel prices used in the simulation. The wind diesel hybrid system becomes feasible at a wind speed of 5.48 m/s or more and a fuel price of 0.162$/L or more. If the carbon tax is taken into consideration and subsidy is abolished, then it is expected that the hybrid system will become feasible. The maximum annual capacity shortage did not have any effect on the cost of energy, which may be accounted for by larger sizes of wind machines and diesel generators. (author)

  6. Space Solar Power Program. Final report

    Energy Technology Data Exchange (ETDEWEB)

    Arif, Humayun; Barbosa, Hugo; Bardet, Christophe; Baroud, Michel; Behar, Alberto; Berrier, Keith; Berthe, Phillipe; Bertrand, Reinhold; Bibyk, Irene; Bisson, Joel; Bloch, Lawrence; Bobadilla, Gabriel; Bourque, Denis; Bush, Lawrence; Carandang, Romeo; Chiku, Takemi; Crosby, Norma; De Seixas, Manuel; De Vries, Joha; Doll, Susan; Dufour, Francois; Eckart, Peter; Fahey, Michael; Fenot, Frederic; Foeckersperger, Stefan; Fontaine, Jean-Emmanuel; Fowler, Robert; Frey, Harald; Fujio, Hironobu; Gasa, Jaume Munich; Gleave, Janet; Godoe, Jostein; Green, Iain; Haeberli, Roman; Hanada, Toshiya; Harris, Peter; Hucteau, Mario; Jacobs, Didier Fernand; Johnson, Richard; Kanno, Yoshitsugu; Koenig, Eva Maria; Kojima, Kazuo; Kondepudi, Phani; Kottbauer, Christian; Kulper, Doede; Kulagin, Konstantin; Kumara, Pekka; Kurz, Rainer; Laaksonen, Jyrki; Lang, Andrew Neill; Lathan, Corinna; Le Fur, Thierry; Lewis, David; Louis, Alain; Mori, Takeshi; Morlanes, Juan; Murbach, Marcus; Nagatomo, Hideo; O' brien, Ivan; Paines, Justin; Palaszewski, Bryan; Palmnaes, Ulf; Paraschivolu, Marius; Pathare, Asmin; Perov, Egor; Persson, Jan; Pessoa-Lopes, Isabel; Pinto, Michel; Porro, Irene; Reichert, Michael; Ritt-Fischer, Monika; Roberts, Margaret; Robertson II, Lawrence; Rogers, Keith; Sasaki, Tetsuo; Scire, Francesca; Shibatou, Katsuya; Shirai, Tatsuya; Shiraishi, Atsushi; Soucaille, Jean-Francois; Spivack, Nova; St. Pierre, Dany; Suleman, Afzal; Sullivan, Thomas; Theelen, Bas Johan; Thonstad, Hallvard; Tsuji, Masatoshi; Uchiumi, Masaharu; Vidqvist, Jouni; Warrell, David; Watanabe, Takafumi; Willis, Richard; Wolf, Frank; Yamakawa, Hiroshi; Zhao, Hong

    1992-08-01

    Information pertaining to the Space Solar Power Program is presented on energy analysis; markets; overall development plan; organizational plan; environmental and safety issues; power systems; space transportation; space manufacturing, construction, operations; design examples; and finance.

  7. The Strategy to Increase Women Farmer's Participation in the Program of Village Food Barn in East Java

    Science.gov (United States)

    Yuliatia, Yayuk; Iskaskar, Riyanti

    2016-01-01

    Food Barn Village Programme is one of the government's efforts in achieving household food security which includes four components. The purpose of this study was to develop a strategy to increase women's participation in the Food Barn Village Programme. This research was conducted in three villages in the district of Malang, namely: Village…

  8. Food Barn for The Village Community To Strengthen Community Empowerment Program

    Directory of Open Access Journals (Sweden)

    Maulidyah Indira Hasmarini

    2016-12-01

    Full Text Available This study aimed to assess the achievement level of community empowerment in realizing food security. The result was expected to reveal a model of community empowerment, particularly farmer community institution as an attempt to attain food security. Survey was employed as the research method that involved the farmers (farmer groups as the members of Food Barn for the Village Community (Lumbung Pangan Masyarakat Desa/LPMD. Technique of rapid rural appraisal was selected in the form of quantitative and qualitative analysis. Preliminary survey in study area was carried out to obtain the characteristic and status of food security; and to mapping the potential and role of Lumbung Pangan Masyarakat Desa in the process of community empowerment. Subsequently, study and analysis was done based on the survey. The results demonstrated the active role of stakeholders (A-B-G-C was significant in supporting the farmer institution (food barn. The economic and social aspects were also evidenced to have important role in enhancing the farmer community empowerment. This model is called social engine for rural community and local institution, particularly to attain the regional food security.

  9. A Community Energy Transition Model for Urban Areas: The Energy Self-Reliant Village Program in Seoul, South Korea

    Directory of Open Access Journals (Sweden)

    Hana Kim

    2017-07-01

    Full Text Available While community energy initiatives are on the rise, community actions for energy transition in Asian countries have rarely been studied. While it is difficult for community energy initiatives to develop spontaneously in Seoul, there are some success stories there. This study places these successes in context. It analyzes municipal documents, including unpublished materials from municipal meetings, in order to examine how the Seoul Metropolitan Government (SMG created enabling conditions for promoting community energy initiatives. This study also conducted interviews to explore unsolved issues related to the Energy Self-Reliant Village (ESV program. The SMG encouraged collective action through financial, administrative, and informational support. Also, this study found that Seoul’s ESV program fostered communities by raising the sense of locality and responsibility and community spirit through various educational programs. The ESV program supported the continuity of community by providing guidelines that relieved the burden on community members. The SMG played a significant role in promoting community engagement in energy transition by affecting internal and external conditions. This study provides meaningful insights that other municipalities, especially large urban areas, can follow to foster community actions for energy transition.

  10. 2014 Water Power Program Peer Review Report

    Energy Technology Data Exchange (ETDEWEB)

    none,

    2014-08-18

    The Water Power Peer Review Meeting was held February 24-28, 2014 in Arlington, VA. Principle investigators from the Energy Department National Laboratories, academic, and industry representatives presented the progress of their DOE-funded research. This report documents the formal, rigorous evaluation process and findings of nine independent reviewers who examined the technical, scientific, and business results of 96 projects of the Water Power Program, as well as the productivity and management effectiveness of the Water Power Program itself.

  11. It Takes a Village: An Indigenous Atayal After-School Tutoring Program in Taiwan

    Science.gov (United States)

    Pai, Hui-Ju; Ho, Hsiu-Zu; Lam, Yeana W.

    2017-01-01

    The Boyo After-School Tutoring Program in Hsinchu County, Taiwan, is a unique training program developed by the Boyo Social Welfare Foundation. The primary focus of this nonprofit foundation, established in 2008, is providing tutoring and support to indigenous youths. The Boyo Foundation also serves to build the capacity of unemployed village…

  12. Women and Literacy in Rural Mali: A Study of the Socio-economic Impact of Participating in Literacy Programs in Four Villages.

    Science.gov (United States)

    Puchner, L.

    2003-01-01

    Women's literacy programs in rural Mali were studied through observation and surveys of 42 participants and 29 nonparticipants. Few participants acquired literacy skills, those that did rarely used them, and literacy acquisition had little socioeconomic impact on women's lives. General constraints on literacy usage in rural villages are discussed,…

  13. The NASA CSTI High Capacity Power Program

    Science.gov (United States)

    Winter, Jerry M.

    1991-01-01

    NASA's Civil Space Technology Initiative (CSTI) has as its primary goal the improvement of space nuclear power-related technologies and their interactions with the given mission environment. The CSTI High Capacity Power Program supports and advances all nonnuclear aspects of the national SP-100 Space Nuclear Reactor Program, including the demonstration of a 1050 K Stirling Space Power System capable of employing the full output capability of the SP-100 reactor. Thermoelectric technology capable of reaching Z values of 0.001/K with SiGe/GaP will be demonstrated in the course of the program.

  14. NASA's Radioisotope Power Systems Program Status

    Science.gov (United States)

    Dudzinski, Leonard A.; Hamley, John A.; McCallum, Peter W.; Sutliff, Thomas J.; Zakrajsek, June F.

    2013-01-01

    NASA's Radioisotope Power Systems (RPS) Program began formal implementation in December 2010. The RPS Program's goal is to make available RPS for the exploration of the solar system in environments where conventional solar or chemical power generation is impractical or impossible to meet mission needs. To meet this goal, the RPS Program manages investments in RPS system development and RPS technologies. The current keystone of the RPS Program is the development of the Advanced Stirling Radioisotope Generator (ASRG). This generator will be about four times more efficient than the more traditional thermoelectric generators, while providing a similar amount of power. This paper provides the status of the RPS Program and its related projects. Opportunities for RPS generator development and targeted research into RPS component performance enhancements, as well as constraints dealing with the supply of radioisotope fuel, are also discussed in the context of the next ten years of planetary science mission plans.

  15. The Power and Politics of Program Management

    Science.gov (United States)

    2010-04-01

    book on leadership , aptly (if not imaginatively) entitled Leadership , Peter Northouse defines leadership as the “process whereby an individual...and its ap- plication to leadership and man- agement has gotten a bad repu- tation. Unhelpful terms such as power hungry, abuse of power, and...sential to the leader. Examples from program management will be used to illustrate throughout. Power: The Motive Force of Leadership In his seminal

  16. Electric-powered passenger vehicle program

    Energy Technology Data Exchange (ETDEWEB)

    Rowlett, B.H.

    1977-06-28

    A revised program plan is presented for developing an electric vehicle incorporating a flywheel regenerative power system with design considerations and goals for safety and for vehicle body construction using lightweight fiber-reinforced composite material. Schedules are included for each of the major steps in the program. (LCL)

  17. Electric-powered passenger vehicle program

    Energy Technology Data Exchange (ETDEWEB)

    Rowlett, B.H.

    1977-05-04

    The program plan is presented for developing an electric vehicle incorporating a flywheel regenerative power system with design considerations and goals for safety and for vehicle body construction using lightweight fiber-reinforced composite material. Schedules are included for each of the major steps in the program. (LCL)

  18. Multicultourism in Mexico’s Magical Village Cuetzalan

    DEFF Research Database (Denmark)

    Jacobsen, Casper

    into the identity and power configurations that are produced by and in relation to the program.Combining recent readings on the Foucauldian concept of governmentality and sociologist Erving Goffman's ideas on conceptual frames, the thesis shows how the MagicalVillages program conducts and organizes political...... capital Cuetzalan (Puebla) and surrounding indigenous Nahua communities and through analysis of government and program documents, press releases, newspaper articles, institutional interaction, public space and ritual, tourism magazine texts, field notes, and interviews, the analysis tunes...

  19. Radiocesium concentrations in wild mushrooms after the accident at the Fukushima Daiichi Nuclear Power Station: Follow-up study in Kawauchi village.

    Science.gov (United States)

    Orita, Makiko; Nakashima, Kanami; Taira, Yasuyuki; Fukuda, Toshiki; Fukushima, Yoshiko; Kudo, Takashi; Endo, Yuko; Yamashita, Shunichi; Takamura, Noboru

    2017-07-27

    Since the accident at the Chernobyl Nuclear Power Plant, it has become well known that radiocesium tends to concentrate in wild mushrooms. During the recovery process after the accident at the Fukushima Daiichi Nuclear Power Station (FDNPS), it is important to perform follow-up measurements of the activity concentrations of radiocesium in mushrooms. We evaluated the activity concentrations of the detected artificial radionuclides (radiocesium) in wild mushrooms collected from Kawauchi village, which is within 30 km of the FDNPS, in 2015, four years after the accident. We found that the radiocesium was determined in 147 of 159 mushroom samples (92.4%). Based on the average mushroom consumption of Japanese citizens (6.28 kg per year), we calculated committed effective doses ranging from Fukushima is needed for sustained recovery from the nuclear disaster.

  20. Alaska Village Electric Load Calculator

    Energy Technology Data Exchange (ETDEWEB)

    Devine, M.; Baring-Gould, E. I.

    2004-10-01

    As part of designing a village electric power system, the present and future electric loads must be defined, including both seasonal and daily usage patterns. However, in many cases, detailed electric load information is not readily available. NREL developed the Alaska Village Electric Load Calculator to help estimate the electricity requirements in a village given basic information about the types of facilities located within the community. The purpose of this report is to explain how the load calculator was developed and to provide instructions on its use so that organizations can then use this model to calculate expected electrical energy usage.

  1. Radioisotope Power Systems Program Status and Expectations

    Science.gov (United States)

    Zakrajsek, June F.; Hamley, John A.; Sutliff, Thomas J.; Mccallum, Peter W.; Sandifer, Carl E.

    2017-01-01

    The Radioisotope Power Systems (RPS) Programs goal is to make RPS available for the exploration of the solar system in environments where conventional solar or chemical power generation is impractical or impossible to use to meet mission needs. To meet this goal, the RPS Program manages investments in RPS system development and RPS technologies. The RPS Program exists to support NASA's Science Mission Directorate (SMD). The RPS Program provides strategic leadership for RPS, enables the availability of RPS for use by the planetary science community, successfully executes RPS flight projects and mission deployments, maintains a robust technology development portfolio, manages RPS related National Environmental Policy Act (NEPA) and Nuclear Launch Safety (NLS) approval processes for SMD, maintains insight into the Department of Energy (DOE) implementation of NASA funded RPS production infrastructure operations, including implementation of the NASA funded Plutonium-238 production restart efforts. This paper will provide a status of recent RPS activities.

  2. Mastering C pointers tools for programming power

    CERN Document Server

    Traister, Robert J

    2014-01-01

    If you don't fully understand C pointers and how they are used, you're not getting the most out of C programming. This book features complete coverage on using and controlling C language pointers to make C applications more powerful and expressive. This new edition is completely updated and revised to reflect the changes that have been brought about with the full adoption of ANSI C. All discussions and program examples have been updated, and reading materials necessary for any modern ANSI C programmer have also been added.Includes one 3 1/2"" disk containing all of the working programs and m

  3. Pedal power : the Indian villages of Kinchlingi and Tumba and proving that small-scale biodiesel generation can create self-sufficient, sustainable communities

    Energy Technology Data Exchange (ETDEWEB)

    Vaidyanathan, G.; Sankaranarayanan, R. [CTx GreEn, Kitchener, ON (Canada)

    2009-07-01

    The Canadian non-profit organization CTx GreEn was involved with the installation of a pedal-driven biodiesel reactor in the Indian village of Kinchlingi four years ago. The reactor produces biodiesel to fuel a pump that supplies drinking water and running water to the village's washrooms. The reactor produces biodiesel in 5-litre batches from a combination of vegetable oil, lye and alcohol. By-products of the process include glycerine which can be used for soap, and oil cake which makes an organic fertilizer or a feed for livestock. The total production process takes 4 hours, which includes one hour of pedalling. Three hours of pedalling is sufficient to supply biodiesel for an entire month for the 75 inhabitants of Kinchlingi. CTx GreEn ensures that the machinery can be operated with ease and is manufactured and maintained locally. When fuel demand rises, an optional step-down motor-drive can replace the typical five-speed bicycle. The authors emphasized that only these higher production volumes would justify the additional effort and expense of installing, operating and maintaining a motor driven generator. Kinchlingi grows 2 hectares of an edible oilseed crop to produce the oil required to make biodiesel. The village of Tumba plans to use a non-edible tree-borne oilseed crop to fuel irrigation pumps, a power tiller and an oil expeller. With a local, renewable source of energy, it is possible to envision the transformation of both villages into self-sufficient local economies. Federal and state governments in India are promoting the large-scale cultivation of a non-indigenous oilseed species to reduce the country's dependence on foreign oil. However, the authors cautioned that such large scale schemes increase the dependence of rural communities on external inputs and puts money into the pockets of fuel refiners and retailers rather than support farmers. The feasibility of using biodiesel to generate electricity for lighting and to fuel small farm

  4. Wind Power Today: Federal Wind Program Highlights

    Energy Technology Data Exchange (ETDEWEB)

    2005-04-01

    Wind Power Today is an annual publication that provides an overview of the wind research conducted under the U.S. Department of Energy's Wind and Hydropower Technologies Program. The purpose of Wind Power Today is to show how DOE supports wind turbine research and deployment in hopes of furthering the advancement of wind technologies that produce clean, low-cost, reliable energy. Content objectives include: educate readers about the advantages and potential for widespread deployment of wind energy; explain the program's objectives and goals; describe the program's accomplishments in research and application; examine the barriers to widespread deployment; describe the benefits of continued research and development; facilitate technology transfer; and attract cooperative wind energy projects with industry.

  5. Excel 2013 power programming with VBA

    CERN Document Server

    Walkenbach, John

    2013-01-01

    Maximize your Excel 2013 experience using VBA application development The new Excel 2013 boasts updated features, enhanced power, and new capabilities. Naturally, that means John Walkenbach returns with a new edition of his bestselling VBA Programming book and covers all the methods and tools you need to know in order to program with Excel. With this comprehensive guide, ""Mr. Spreadsheet"" shows you how to maximize your Excel experience using professional spreadsheet application development tips from his own personal bookshelf. Featuring a complete introduction to Visual Basic f

  6. Wilberforce Power Technology in Education Program

    Science.gov (United States)

    Gordon, Edward M.; Buffinger, D. R.; Hehemann, D. G.; Breen, M. L.; Raffaelle, R. P.

    1999-01-01

    The Wilberforce Power Technology in Education Program is a multipart program. Three key parts of this program will be described. They are: (1) WISE-The Wilberforce Summer Intensive Experience. This annual offering is an educational program which is designed to provide both background reinforcement and a focus on study skills to give the participants a boost in their academic performance throughout their academic careers. It is offered to entering Wilberforce students. Those students who take advantage of WISE learn to improve important skills which enable them to work at higher levels in mathematics, science and engineering courses throughout their college careers, but most notably in the first year of college study. (2) Apply technology to reaming. This is being done in several ways including creating an electronic chemistry text with hypertext links to a glossary to help the students deal with the large new vocabulary required to describe and understand chemistry. It is also being done by converting lecture materials for the Biochemistry class to PowerPoint format. Technology is also being applied to learning by exploring simulation software of scientific instrumentation. (3) Wilberforce participation in collaborative research with NASA's John H. Glenn Research Center at Lewis Field. This research has focused on two areas in the past year. The first of these is the deposition of solar cell materials. A second area involves the development of polymeric materials for incorporation into thin film batteries.

  7. Psychological distress of residents in Kawauchi village, Fukushima Prefecture after the accident at Fukushima Daiichi Nuclear Power Station: the Fukushima Health Management Survey.

    Science.gov (United States)

    Yoshida, Koji; Shinkawa, Tetsuko; Urata, Hideko; Nakashima, Kanami; Orita, Makiko; Yasui, Kiyotaka; Kumagai, Atsushi; Ohtsuru, Akira; Yabe, Hirooki; Maeda, Masaharu; Hayashida, Naomi; Kudo, Takashi; Yamashita, Shunichi; Takamura, Noboru

    2016-01-01

    To shed light on the mental health of evacuees after the accident at Fukushima Daiichi Nuclear Power Station (FDNPS), we evaluate the results of the Fukushima Health Management Survey (FHMS) of the residents at Kawauchi village in Fukushima, which is located less than 30 km from the FDNPS. We conducted the cross-sectional study within the framework of the FHMS. Exposure values were "anorexia," "subjective feelings about health," "feelings about sleep satisfaction," and "bereavement caused by the disaster," confounding variables were "age" and "sex," and outcome variables were "K6 points." We collected data from the FHMS, and employed the Kessler Psychological Distress Scale (K6) and the posttraumatic stress disorder (PTSD) Checklist Stressor-Specific Version (PCL-S) to carry out the research. A total of 13 or greater was the cut-off for identifying serious mental illness using the K6 scale. The study subjects included residents (n = 542) of over 30 years of age from Kawauchi village, and data were used from the period of January 1, 2012 to October 31, 2012. A total of 474 residents (87.5%) scored less than 13 points in the K6 and 68 (12.6%) scored 13 points or more. The proportion of elderly residents (over 65 years old) among people with K6 score above the cut-off was higher than that among people with K6 score below the cut-off (44.1 vs 31.0%, p Fukushima, there is a need to continue providing them with physical and mental support, as well as communication regarding the health risks of radiation.

  8. Report on the field test project for wind power development at Oshima Village (wind characteristics investigation); Oshimamura ni okeru furyoku kaihatsu field test jigyo (fukyo seisa) hokokusho

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1998-11-01

    Wind characteristics are observed for a year at Oshima City, Fukuoka Prefecture. The annual average wind speed is 6.7m/s at 20m above ground, reflecting the general trend in Japan's climate that wind is strong in the cold season and weak in the warm season. The wind direction occurrence rate is the highest of 13.2% in the ENE direction. Now that the occurrence of the NE, SW, and WSW directions occupying the same wind axis is also high throughout the year, Oshima Village is suitable for wind turbine installation. Since the wind speed is high in the high-occurrence NE-ESE directions, the relation between the wind direction occurrence rate and wind speed is said to be convenient. The conditions for a success in wind power development, that the wind speed be 5.8m/s or more and energy density 215W/m{sup 2} or more at an altitude of 20m above the ground, are satisfied at this observation station. As for the operation rate and capacity ratio of each of 150kW, 300kW, and 750kW wind turbine models, they are all over the reference values. The site is highly promising as a wind power development site because all the wind turbine availability conditions, such as the annual average wind speed, annual wind energy density, operating rate, and capacity ratio are found to be better than the reference values.

  9. Excel 2003 Power Programming with VBA

    CERN Document Server

    Walkenbach, John

    2008-01-01

    "Today, no accomplished Excel programmer can afford to be without John's book. The value of Excel 2003 Power Programming with VBA is double most other books-simultaneously the premier reference and best learning tool for Excel VBA."--Loren Abdulezer, Author of Excel Best Practices for BusinessEverything you need to know about:* Creating stellar UserForms and custom dialog box alternatives * Working with VBA subprocedures and function procedures * Incorporating event-handling and interactions with other applications * Building user-friendly toolbars, menus, and help systems * Manipulating files

  10. 77 FR 38277 - Wind and Water Power Program

    Science.gov (United States)

    2012-06-27

    ... of Energy Efficiency and Renewable Energy Wind and Water Power Program AGENCY: Office of Energy... Department of Energy (DOE) Wind and Water Power Program is planning a coordination workshop to exchange... in Washington, DC on June 13, 2012. Mark Higgins, Wind and Water Power Acting Program Manager, Office...

  11. 77 FR 5002 - Wind and Water Power Program

    Science.gov (United States)

    2012-02-01

    ... of Energy Efficiency and Renewable Energy Wind and Water Power Program AGENCY: Office of Energy..., request for comment. SUMMARY: The Wind and Water Power Program (WWPP) within the U.S. Department of Energy...: Michael Hahn, Wind and Water Power Program, 1617 Cole Blvd. Golden, CO 80401. Please submit one signed...

  12. 76 FR 66089 - Access Authorization Program for Nuclear Power Plants

    Science.gov (United States)

    2011-10-25

    ... COMMISSION Access Authorization Program for Nuclear Power Plants AGENCY: Nuclear Regulatory Commission... revision to Regulatory Guide 5.66, ``Access Authorization Program for Nuclear Power Plants.'' This guide... Authorization Requirements for Nuclear Power Plants,'' and 10 CFR part 26, ``Fitness for Duty Programs.'' The RG...

  13. Concentrations of Radiocesium in Local Foods Collected in Kawauchi Village after the Accident at the Fukushima Dai-ichi Nuclear Power Station

    Science.gov (United States)

    Orita, Makiko; Nakashima, Kanami; Hayashida, Naomi; Endo, Yuuko; Yamashita, Shunichi; Takamura, Noboru

    2016-06-01

    We evaluated the current concentrations of radiocesium in local foods collected in Kawauchi Village, which is located less than 30 km from Fukushima Daiichi Nuclear Power Station, to minimize public anxiety regarding internal radiation exposure through the consumption of locally produced foods after the 2011 Fukushima accident. The number of samples exceeding the regulatory radiocesium limit (100 Bq/kg for general foods) was five out of 4,080 vegetables (0.1%), 652 of 1,986 (32.8%) among edible wild plants and fungi, and eight of 647 (1.2%) in fruits. Our study confirmed that the internal radiation doses of ingesting these foods are acceptably low compared to the public dose limit, ranging from 24.4 to 42.7 μSv for males and from 21.7 to 43.4 μSv for females, although the potential for radiation exposure still exists. Long-term comprehensive follow-up should take place to clarify trends in radiocesium concentrations in local foods and the committed effective doses found in Fukushima-area residents. By constructing a system that allows residents to access information on radiocesium concentration in foods, a risk communication model between specialists and residents could be developed in the recovery phase after the Fukushima accident.

  14. Electromagnetic pulse research on electric power systems: Program summary and recommendations. Power Systems Technology Program

    Energy Technology Data Exchange (ETDEWEB)

    Barnes, P.R.; McConnell, B.W.; Van Dyke, J.W. [Oak Ridge National Lab., TN (United States); Tesche, F.M. [Tesche (F.M.), Dallas, TX (United States); Vance, E.F. [Vance (E.F.), Fort Worth, TX (United States)

    1993-01-01

    A single nuclear detonation several hundred kilometers above the central United States will subject much of the nation to a high-altitude electromagnetic pulse (BENT). This pulse consists of an intense steep-front, short-duration transient electromagnetic field, followed by a geomagnetic disturbance with tens of seconds duration. This latter environment is referred to as the magnetohydrodynamic electromagnetic pulse (NMENT). Both the early-time transient and the geomagnetic disturbance could impact the operation of the nation`s power systems. Since 1983, the US Department of Energy has been actively pursuing a research program to assess the potential impacts of one or more BENT events on the nation`s electric energy supply. This report summarizes the results of that program and provides recommendations for enhancing power system reliability under HENT conditions. A nominal HENP environment suitable for assessing geographically large systems was developed during the program and is briefly described in this report. This environment was used to provide a realistic indication of BEMP impacts on electric power systems. It was found that a single high-altitude burst, which could significantly disturb the geomagnetic field, may cause the interconnected power network to break up into utility islands with massive power failures in some areas. However, permanent damage would be isolated, and restoration should be possible within a few hours. Multiple bursts would likely increase the blackout areas, component failures, and restoration time. However, a long-term blackout of many months is unlikely because major power system components, such as transformers, are not likely to be damaged by the nominal HEND environment. Moreover, power system reliability, under both HENT and normal operating conditions, can be enhanced by simple, and often low cost, modifications to current utility practices.

  15. Effects of the distribution density of a biomass combined heat and power plant network on heat utilisation efficiency in village-town systems.

    Science.gov (United States)

    Zhang, Yifei; Kang, Jian

    2017-11-01

    The building of biomass combined heat and power (CHP) plants is an effective means of developing biomass energy because they can satisfy demands for winter heating and electricity consumption. The purpose of this study was to analyse the effect of the distribution density of a biomass CHP plant network on heat utilisation efficiency in a village-town system. The distribution density is determined based on the heat transmission threshold, and the heat utilisation efficiency is determined based on the heat demand distribution, heat output efficiency, and heat transmission loss. The objective of this study was to ascertain the optimal value for the heat transmission threshold using a multi-scheme comparison based on an analysis of these factors. To this end, a model of a biomass CHP plant network was built using geographic information system tools to simulate and generate three planning schemes with different heat transmission thresholds (6, 8, and 10 km) according to the heat demand distribution. The heat utilisation efficiencies of these planning schemes were then compared by calculating the gross power, heat output efficiency, and heat transmission loss of the biomass CHP plant for each scenario. This multi-scheme comparison yielded the following results: when the heat transmission threshold was low, the distribution density of the biomass CHP plant network was high and the biomass CHP plants tended to be relatively small. In contrast, when the heat transmission threshold was high, the distribution density of the network was low and the biomass CHP plants tended to be relatively large. When the heat transmission threshold was 8 km, the distribution density of the biomass CHP plant network was optimised for efficient heat utilisation. To promote the development of renewable energy sources, a planning scheme for a biomass CHP plant network that maximises heat utilisation efficiency can be obtained using the optimal heat transmission threshold and the nonlinearity

  16. Optimal power flow solution using evolutionary programming

    Energy Technology Data Exchange (ETDEWEB)

    Doraiswamy, T.; Ravikumar, R.; Ramya, S.C.; Vandhana, M.S.; Swarupini, S. [Rajalakshmi Engineering College, Chennai Tamil Nadu (India). Dept. of Electrical and Electronics Engineering

    2005-07-01

    Optimal power flow (OPF) is used to determine the optimal outputs of generators, bus voltages, and transformer tap settings in power systems. This paper provided details of an evolutionary programming (EP) algorithm for solving OPF. EP is a stochastic optimization method which analyzes the mechanics of evolution to produce optimal solutions by evolving a population of candidate solutions towards the global minimum through the use of a mutation operator and selection scheme. In this study, EP was used to determine the global optimum solution to the OPF for a range of constraints and objective functions as well as to develop non-convex generator cost curves. The proposed algorithm was applied to an IEEE 30-bus test system under different generator input-output curves. Two sets of generator cost curves were then used to illustrate the robustness of the technique. The first case considered all curves as quadratic. In the second case, a number of local optimal solutions for the dispatch problem were developed. The EP-based OPF algorithm method was then compared with results obtained from a genetic algorithm. Results showed that the EP-based algorithm was reliable even in nonlinear cases with value point loading. It was concluded that the proposed algorithm produced optimal results. 12 refs., 4 tabs., 2 figs.

  17. New energy vision in Sawauchi Village area. Toward establishment of Sawauchi Village having unaided power based on 'new energies, lessons learned from past'; Sawauchimura chiiki shin energy vison. 'Onkochi shin energy' ni yoru jiriki aru Sawauchimura no kakuritsu ni mukete

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2001-02-01

    A new energy vision was established in the Sawauchi Village area in Iwate Prefecture. As the energy species to be discussed for introduction, Sawauchi Village has assumed 'solar (beam and heat)', 'forest bio-mass', 'stock breeding bio-mass', 'small hydro-power' and 'snow'. The new energy introduction project included the proliferation and enlightenment activities using the Snow Country Culture Research Institute as the core, new energy introduction into the Sawauchi Baden, introduction of small hydropower generation and micro hydropower generation, new energy introduction into snow melting systems, new energy introduction into agricultural greenhouses, introduction of snow room-cooling systems into public facilities, development of new business targeted at promotion of forestry, and proliferation and enlightenment activities coordinated with relevant organizations. Particularly in the development of new business targeted at promotion of forestry, tackling will be moved forward to sale and manufacture of pellet stoves, manufacture of wood pellets, research, development, and commercialization of bio-mass power plant and new housings incorporating snow country cultures, with an aim of promotion of utilization of woods and thinned woods available in the village. (NEDO)

  18. Urban warming in villages

    Science.gov (United States)

    Lindén, J.; Grimmond, C. S. B.; Esper, J.

    2015-07-01

    Long term meteorological records (> 100 years) from stations associated with villages are generally classified as rural and assumed to have no urban influence. Using networks installed in two European villages, the local and microclimatic variations around two of these rural-village sites are examined. An annual average temperature difference (Δ{T}) of 0.6 and 0.4 K was observed between the built-up village area and the current meteorological station in Geisenheim (Germany) and Haparanda (Sweden), respectively. Considerably larger values were recorded for the minimum temperatures and during summer. The spatial variations in temperature within the villages are of the same order as recorded over the past 100+ years in these villages (0.06 to 0.17 K/10 years). This suggests that the potential biases in the long records of rural-villages also warrant careful consideration like those of the more commonly studied large urban areas effects.

  19. Concentrating Solar Power Program Review 2013 (Book) (Revised)

    Energy Technology Data Exchange (ETDEWEB)

    2013-06-01

    This U.S. Department of Energy (DOE) Concentrating Solar Power Program Review Meeting booklet will be provided to attendees at the Concentrating Solar Power Review Meeting in Phoenix, Arizona on April 23-25, 2013.

  20. 2015 Key Water Power Program and National Laboratory Accomplishments

    Energy Technology Data Exchange (ETDEWEB)

    Office of Energy Efficiency and Renewable Energy

    2016-01-01

    The U.S. Department of Energy Water Power Program is committed to developing and deploying a portfolio of innovative technologies and market solutions for clean, domestic power generation from water resources across the United States.

  1. Prevalence of hypertension and prehypertension in a community-based primary health care program villages at central India.

    Science.gov (United States)

    Premkumar, Ramaswamy; Pothen, John; Rima, Jeeva; Arole, Shobha

    2016-01-01

    The objective of this study is to evaluate the effects of a community-based effort in a rural area of central India to decrease the prevalence of hypertension among the middle-aged and older population by using multiple blood pressure measurements. With a prevalence of 16.8% (error of 3.36, and 95% confidence interval) from a recent study in a nearby district, the sample size required for this study was 495 subjects. A proportionally stratified random sample design was used. With maps of ten villages, where in a community-based health project had been in place for many years, 20 households and 20 backups were randomly selected from a list of all households. Multiple BP measurements were obtained and categorized and one-month period prevalence was calculated. Statistical analyses of frequency and percentage were performed. Approximately one-fifth of the population above 40 years of age in central India where a community-based approach is in place was hypertensive. This is significantly lower than the previously documented prevalence rate of one-third or even more prevalence rate in India. The attribute of caste and religion, a specific rural Indian characteristic did not have any significant bearing on the above results. The prevalence tended to increase progressively with age until 70 years, after which it declined. Multiple blood pressure measurements may yield an accurate prevalence of hypertension. With the documented evidences from India, the current reduced prevalence of hypertension could have been influenced by the community-based interventions in this population. Copyright © 2015 Cardiological Society of India. Published by Elsevier B.V. All rights reserved.

  2. Psychological distress of residents in Kawauchi village, Fukushima Prefecture after the accident at Fukushima Daiichi Nuclear Power Station: the Fukushima Health Management Survey

    Directory of Open Access Journals (Sweden)

    Koji Yoshida

    2016-08-01

    Full Text Available Background To shed light on the mental health of evacuees after the accident at Fukushima Daiichi Nuclear Power Station (FDNPS, we evaluate the results of the Fukushima Health Management Survey (FHMS of the residents at Kawauchi village in Fukushima, which is located less than 30 km from the FDNPS. Methods We conducted the cross-sectional study within the framework of the FHMS. Exposure values were “anorexia,” “subjective feelings about health,” “feelings about sleep satisfaction,” and “bereavement caused by the disaster,” confounding variables were “age” and “sex,” and outcome variables were “K6 points.” We collected data from the FHMS, and employed the Kessler Psychological Distress Scale (K6 and the posttraumatic stress disorder (PTSD Checklist Stressor-Specific Version (PCL-S to carry out the research. A total of 13 or greater was the cut-off for identifying serious mental illness using the K6 scale. The study subjects included residents (n = 542 of over 30 years of age from Kawauchi village, and data were used from the period of January 1, 2012 to October 31, 2012. Results A total of 474 residents (87.5% scored less than 13 points in the K6 and 68 (12.6% scored 13 points or more. The proportion of elderly residents (over 65 years old among people with K6 score above the cut-off was higher than that among people with K6 score below the cut-off (44.1 vs 31.0%, p < 0.05. In addition, the proportion of residents with anorexia and mental illness among people with K6 score above the cut-off was higher than among people with K6 score below the cut-off (p < 0.001 and p < 0.05, respectively. The amount of residents who scored 44 points or more in the PCL-S among people with K6 score above the cut-off was also considerably higher than among people with K6 score below the cut-off (79.4 vs 12.9%, p < 0.001. Interestingly, the proportion of residents who scored more than among people with K6 score above the cut-off and the

  3. Private sector village enterprise a new approach to sustainable financing

    Energy Technology Data Exchange (ETDEWEB)

    Gay, C.F.

    1997-12-01

    This paper presents an enterprise plan for introducing solar power in a rural market, while providing economic development, and hence the ability of the user to pay for the power source. This plan is based on a product called GEEP - a solar sewing machine conversion kit. This kit can be retrofit onto pedal sewing machines and marketed to village tailors in India, as part of a marketing program which includes increased demand for tailored products which will allow the tailors to be able to finance the conversion kits.

  4. The Implementation of Community Empowerment Program in Reducing the Poverty (Case Study of PNPM-Mandiri Urban in Besito Village, Gebog Sub-district, Kudus Regency, Central Java Province, Indonesia

    Directory of Open Access Journals (Sweden)

    Noor Chayati

    2014-02-01

    Full Text Available PNPM-Mandiri as community empowerment program is a national program to accelerate the poverty reduction. The implementation of the program in some areas showed the successful by the poverty reduction. Nevertheless, many areas failed in implementing the program showed by the poverty remains, even worse. Therefore, it needs further analysis whether successful of the implementation of the program could not automatically reduce the poverty rate. The problem was occured in Besito Village Gebog Sub-District Kudus Regency. BKM Besito Makmur, the community based organization in the Village, won Kudus Regency awards in some years and also from Provincial level, but the poverty rate is still relatively high. This research used qualitative method in analyzing the implementation of PNPM Mandiri Urban in Besito Village, a community empowerment project supported by World Bank joint funded by local community. Besides this research analyzed the effectiveness of PNPM - Mandiri in reducing the poverty, this research also analyzed the roles of stakeholders to reduce the poverty through PNPM - Mandiri, the constraining factors, and the result of program implementation. As a result of evaluation, this program seems to be failed in terms of poverty reduction as final goal. The poverty reduction in Besito Village cannot be achieved although the BKM won awards because the implementation of the program only good in administration. The roles of stakeholders were not optimal, since the poor, women, and community leaders were not involved in all activities especially in the planning stage. The constraining factors divided into two categories, structural problems and operational problems. The poverty alleviation program needs some improvement to be more effective, efficient, relevant, sustainable and give positive impact in reducing the poverty. To cope with, the poor should be centered in implementing the program. Keywords: Community Empowerment; Poverty Reduction

  5. Villages in landscapes

    DEFF Research Database (Denmark)

    Møller, Jørgen

    2008-01-01

    , and the physical appearance of many villages and detached farms can at best be characterized as shockingly inferior. It can be argued that the Danish society has grossly omitted to take care of the largest and most important part of its cultural heritage in the Danish landscape; 6-7,000 large and small villages...... dispersed in the Danish cultural landscape.These villages are crucial to the future of rural areas and are normally neglected....

  6. VT Boundaries - village polygons

    Data.gov (United States)

    Vermont Center for Geographic Information — (Link to Metadata) The BNDHASH dataset depicts Vermont villages, towns, counties, Regional Planning Commissions (RPC), and LEPC (Local Emergency Planning Committee)...

  7. Solar thermal power systems. Program summary

    Energy Technology Data Exchange (ETDEWEB)

    1978-12-01

    Each of DOE's solar Thermal Power Systems projects funded and/or in existence during FY 1978 is described and the status as of September 30, 1978 is reflected. These projects are divided as follows: small thermal power applications, large thermal power applications, and advanced thermal technology. Also included are: 1978 project summary tables, bibliography, and an alphabetical index of contractors. (MHR)

  8. Towards a Moon Village : Community Workshops Highlights

    Science.gov (United States)

    Foing, Bernard H.

    2016-07-01

    A series of Moon Village Workshops were organised at ESTEC and at ILEWG community events in 2015 and 2016. They gathered a multi-disciplinary group of professionals from all around the world to discuss their ideas about the concept of a Moon Village, the vision of ESA's Director General (DG) Jan Woerner of a permanent lunar base within the next decades [1]. Three working groups focused on 1) Moon Habitat Design; 2) science and technology potentials of the Moon Village, and 3) engaging stake-holders [2-3]. Their results and recommendations are presented in this abstract. The Moon Habitat Design group identified that the lunar base design is strongly driven by the lunar environment, which is characterized by high radiation, meteoroids, abrasive dust particles, low gravity and vacuum. The base location is recommended to be near the poles to provide optimized illumination conditions for power generation, permanent communication to Earth, moderate temperature gradients at the surface and interesting subjects to scientific investigations. The abundance of nearby available resources, especially ice at the dark bottoms of craters, can be exploited in terms of In-Situ Resources Utilization (ISRU). The identified infrastructural requirements include a navigation, data- & commlink network, storage facilities and sustainable use of resources. This involves a high degree of recycling, closed-loop life support and use of 3D-printing technology, which are all technologies with great potential for terrestrial spin-off applications. For the site planning of the Moon Village, proven ideas from urban planning on Earth should be taken into account. A couple of principles, which could improve the quality of a long-term living milieu on the Moon, are creating spacious environments, visibility between interior and exterior spaces, areas with flora, such as gardens and greenhouses, establishing a sustainable community and creating social places for astronauts to interact and relax. The

  9. New energy vision drawn up for Hoshino Village; Hoshino shin energy vison

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1999-03-01

    The energy that the village in Fukuoka Prefecture consumes every year, as converted into the number of drums of heavy oil, is 13,150 for electricity (lighting and motive power); 4410 for kerosene (heating); 4440 for heavy oil (tea manufacture, etc.); and 2580 for propane (cooking, etc.). As for new energy for substitution in existence, it is estimated, again in terms of the number of drums of heavy oil, that there is 53,315 for electricity (photovoltaic and wind power); 2041 for kerosene (solar heat); and 41,732 for heavy oil (utilizing thinnings out of forestry). As a whole, the amount of new energy in existence is far greater than the amount of energy that the village requires. Studies are conducted and a basic principle of village rebuilding is defined, full of ideals and vitality and reflecting the characteristics of the village. Under the short-term program, facilities relatively small in capacity and therefore easier to adopt will be introduced for collecting the results of their operation and for the construction of a base on which future efforts to diffuse new energy will be exerted. Under the medium- and long-term program, the cost of new energy and other circumstances will be reviewed for the execution of full-scale introduction, and further efforts to popularize new energy among the villagers will be exerted. (NEDO)

  10. Power engineering program at the University of Missouri-Rolla

    Energy Technology Data Exchange (ETDEWEB)

    Stanek, E.K.; Anderson, M.D.; Morris, J.F.S.; Richards, E.F. (Dept. of Electrical Engineering, Univ. of Missouri-Rolla, MO (US))

    1992-01-01

    The Power Engineering Program at the University of Missouri-Rolla owes its success to a strong institutional commitment and faculty strengths in the power area. A well-rounded curricula at both the undergraduate and graduate levels exist, along with excellent laboratory equipment, computing facilities and software. A solid research program is funded by a diverse group of sponsors which provides strong industrial support of and involvement in the Power Engineering Program. Perhaps the most important factor is excellent undergraduate and graduate students in sufficient numbers to achieve a stimulating and competitive environment for learning.

  11. Program for three-phase power transformer design

    Directory of Open Access Journals (Sweden)

    Olivian Chiver

    2011-12-01

    Full Text Available This paper presents a program developed for designing three-phase power transformers used in power systems. The program was developed in Visual Basic because this programming language allows us to realize a friendly and suggestive interface with minimum effort. The second reason, which is the most important, is to use Visual Basic, because this language is recognized by the used finite elements analysis (FEA software, MagNet produced by Infolytica. This software package is designed for calculation of the magnetic field of electromagnetic devices and machines. The 3D components of the numerical model are carried out using CATIA program, automatically, based on the calculated main geometric data.

  12. The village as a ‘community of practice’ Constitution of village belonging through leisure sociality

    Directory of Open Access Journals (Sweden)

    Fausto Barlocco

    2010-12-01

    Full Text Available This paper looks at the formation and display of a form of identification alternative to the national one, the belonging to the village, within the leisure practices of Kadazan villagers in Sabah, East Malaysia, both constituted by the regular meetings of peer groups and by festive events. The analysis of the paper applies the concept of ‘community of practice’ to the group of villagers who regularly invest most of their resources of free time, but also money, in interacting between themselves and in organising celebrations for various life-cycle events or for other occasions, and argues that a strong sense of belonging to the village is developed through this engagement. These practices are informed by a powerful and widely spread local ideology, positing the village as the central point of reference for its inhabitants’ sense of belonging and as the locus of a traditionalist ‘way of life’, based on cooperation, sharing and egalitarian principles, and rejecting the modern, multi-ethnic urban world from which the majority of the villagers derive their livelihood. This ideology defines the village as Kadazan and Christian, determining a rootedness in everyday life of ethnic identity as well as a general rejection of government-led nationalist propaganda and of its policies. This ideology is an essential part of the affirmation by the villagers of the primacy of the local and of direct involvement and participation over their sense of belonging to collective categories.

  13. DYNAMIC PROGRAMMING – EFFICIENT TOOL FOR POWER SYSTEM EXPANSION PLANNING

    Directory of Open Access Journals (Sweden)

    SIMO A.

    2015-03-01

    Full Text Available The paper isfocusing on dynamic programming use for power system expansion planning (EP – transmission network (TNEP and distribution network (DNEP. The EP problem has been approached from the retrospective and prospective point of view. To achieve this goal, the authors are developing two software-tools in Matlab environment. Two techniques have been tackled: particle swarm optimization (PSO and genetic algorithms (GA. The case study refers to Test 25 buses test power system developed within the Power Systems Department.

  14. A Dynamic Programming based method for optimizing power system restoration with high wind power penetration

    DEFF Research Database (Denmark)

    Hu, Rui; Hu, Weihao; Li, Pengfei

    2016-01-01

    Power system restoration is very significant for the operation reliability. Although a totally blackout in today's power system rarely happens, the operators still have to make the restoration strategies in advance by using their experience or some strategy supportive systems. Nowadays, as distri...... System. The testing system was modified by replacing traditional generators with wind farms to create a high wind penetration system....... and relatively low cost. Thus, many countries are increasing the wind power penetration in their power system step by step, such as Denmark, Spain and Germany. The incremental wind power penetration brings a lot of new issues in operation and programming. The power system sometimes will operate close to its...... stable limits. Once the blackout happens, a well-designed restoration strategy is significant. This paper focuses on how to ameliorate the power system restoration procedures to adapt the high wind power penetration and how to take full advantages of the wind power plants during the restoration...

  15. Recording Village Life

    DEFF Research Database (Denmark)

    Cromwell, Jennifer Adele

    Recording Village Life presents a close study of over 140 Coptic texts written between 724–756 CE by a single scribe, Aristophanes son of Johannes, of the village Djeme in western Thebes. These texts, which focus primarily on taxation and property concerns, yield a wealth of knowledge about social...... of late antique studies, papyrology, philology, early Islamic history, social and economic history, and Egyptology....

  16. Feasibility study for power generation using off- grid energy system from micro hydro-PV-diesel generator-battery for rural area of Ethiopia: The case of Melkey Hera village, Western Ethiopia

    Directory of Open Access Journals (Sweden)

    Tilahun Nigussie

    2017-07-01

    Full Text Available Electricity supply in Ethiopia is extremely antiquated. Most of the remote rural areas of Ethiopia are not yet electrified. Electrifying these remote areas by extending grid system is difficult and costly. Melkey Hera village is one of a rural community situated in western Ethiopia. In this village, extension of the grid is not yet practical. As the current international trend in rural electrification is to utilize renewable energy resources; solar, wind, biomass, and micro hydro power systems can be seen as alternatives. Therefore, the target of this paper is to investigate the viability of a micro hydro, Photo Voltaic (PV and Diesel Generator-battery hybrid power system options to come up with the best techno-economic and optimum configuration for supplying electricity to this village. The study was performed by an assessment of the predicted village energy demand, the available renewable energy resources, and then using the software called HOMER. The best hybrid system type was described and the optimization of the system configuration was also done. Furthermore, through the simulation of different configuration of the supply system, the optimal mini-grid hybrid system design was established to combine hydro, solar PV, battery energy storage and diesel generator. This system demonstrated to be more reliable in operation, and the most cost-effective for the required level of service. The role of energy storage in system operation also demonstrated to offer additional operational advantages in-terms of reliability and cost savings. Overall, the design results show that the majority of energy obtained from hydropower, which accounts 79%, the PV module covers 20%, and diesel generator is only 1% of the total load consumption. The obtained hybrid system is cost competitive with $\\$$0.133/kWh, which is somewhat good to satisfy the community needs. However, this is more than current energy price in Ethiopia which $\\$$0.06/kWh. If due-merit given

  17. A Computer Program for Short Circuit Analysis of Electric Power ...

    African Journals Online (AJOL)

    This paper described the mathematical basis and computational framework of a computer program developed for short circuit studies of electric power systems. The Short Circuit Analysis Program (SCAP) is to be used to assess the composite effects of unbalanced and balanced faults on the overall reliability of electric ...

  18. Advanced power electronics and electric machinery program

    Energy Technology Data Exchange (ETDEWEB)

    None, None

    2007-12-01

    The U.S. Department of Energy (DOE) and the U.S. Council for Automotive Research (composed of automakers Ford, General Motors, and Chrysler) announced in January 2002 a new cooperative research effort. Known as "FreedomCAR" (derived from "Freedom" and "Cooperative Automotive Research"), it represents DOE's commitment to developing public/private partnerships to fund high-risk, high-payoff research into advanced automotive technologies. Efficient fuel cell technology, which uses hydrogen to power automobiles without air pollution, is a very promising pathway to achieving the ultimate vision. The new partnership replaces and builds upon the Partnership for a New Generation of Vehicles initiative that ran from 1993 through 2001.

  19. The Programming Power of the Placenta

    Science.gov (United States)

    Sferruzzi-Perri, Amanda N.; Camm, Emily J.

    2016-01-01

    Size at birth is a critical determinant of life expectancy, and is dependent primarily on the placental supply of nutrients. However, the placenta is not just a passive organ for the materno-fetal transfer of nutrients and oxygen. Studies show that the placenta can adapt morphologically and functionally to optimize substrate supply, and thus fetal growth, under adverse intrauterine conditions. These adaptations help meet the fetal drive for growth, and their effectiveness will determine the amount and relative proportions of specific metabolic substrates supplied to the fetus at different stages of development. This flow of nutrients will ultimately program physiological systems at the gene, cell, tissue, organ, and system levels, and inadequacies can cause permanent structural and functional changes that lead to overt disease, particularly with increasing age. This review examines the environmental regulation of the placental phenotype with particular emphasis on the impact of maternal nutritional challenges and oxygen scarcity in mice, rats and guinea pigs. It also focuses on the effects of such conditions on fetal growth and the developmental programming of disease postnatally. A challenge for future research is to link placental structure and function with clinical phenotypes in the offspring. PMID:27014074

  20. Empowering women in villages: all-women village councils in Maharashtra, India.

    Science.gov (United States)

    Gala, C

    1997-01-01

    This study examines the impact of all-women panchayats (village councils) in three small villages in Maharashtra state in India on women's well-being. Field work was conducted during 1991-93 in the villages of Yenora, Metikheda, and Vitner. In 1989 there were nine all-women village councils, which were elected owing to the efforts of a large independent farmers' organization, the Shetkari Sanghatana (SS). Findings indicate that the all-women village councils made a significant difference in women's lives. The mix of male and female leaders varied between the villages and affected the outcomes. The author argues that the strategy for empowerment is more successful than enclave strategies that focus only on a poor minority or radical feminist strategies that insist on women's action and hostility toward male involvement. The legal mandate for the panchayat as a vehicle for development was adopted in Maharashtra in 1965. However, the participation of the community in panchayats was only an assumption. In 1988-89, the 73rd Constitutional Amendment was passed to give power to panchayats and to reserve 30% of the legislative seats for women and backward castes. Prior to 1986, women were appointed, but not elected, to panchayats. During 1986-91, women's interest in local political power increased. As a result of the all-women village councils, women's attitudes toward themselves and their daughters changed in all three villages. Panchayats improved the accessibility of fuel, water, and fodder, which relieved women of their burdens and allowed girls to attend schools. Women's mobility and assets increased. The number of wife-beating incidents declined. Women gained respect in their families and in their maternal homes. Women still had dual labor roles in the labor force and at home. Two of the villages illustrated effective women's leadership. The cases illustrate the effectiveness of a broad-based strategy for women's empowerment.

  1. Related factors for defecation behaviour at Bandar Village

    OpenAIRE

    Dwiana, Anna; Herawaty, Lucky

    2017-01-01

    Background: Bandar Batauga village is the village which implements STBM program pillar 1 related stop open defecation but in practice has not been in line with expectations. Besides diarrhea cases recorded in Batauga health center is also very high, as many as 304 cases. The purpose of this study was to identify the factors associated with Community attitudes in defecation in Bandar Batauga village Batauga district South Buton Regency. Method: This study is study with mixed method, with conve...

  2. The Moon Village Concept

    Science.gov (United States)

    Messina, Piero; Foing, Bernard H.; Hufenbach, Bernhard; Haignere, Claudie; Schrogl, Kai-Uwe

    2016-07-01

    The "Moon Village" concept Space exploration is anchored in the International Space Station and in the current and future automatic and planetary automatic and robotic missions that pave the way for future long-term exploration objectives. The Moon represents a prime choice for scientific, operational and programmatic reasons and could be the enterprise that federates all interested Nations. On these considerations ESA is currently elaborating the concept of a Moon Village as an ensemble where multiple users can carry out multiple activities. The Moon Village has the ambition to serve a number of objectives that have proven to be of interest (including astronomy, fundamental research, resources management, moon science, etc. ) to the space community and should be the catalyst of new alliances between public and private entities including non-space industries. Additionally the Moon Village should provide a strong inspirational and education tool for the younger generations . The Moon Village will rely both on automatic, robotic and human-tendered structures to achieve sustainable moon surface operations serving multiple purposes on an open-architecture basis. This Europe-inspired initiative should rally all communities (across scientific disciplines, nations, industries) and make it to the top of the political agendas as a the scientific and technological undertaking but also political and inspirational endeavour of the XXI century. The current reflections are of course based on the current activities and plans on board the ISS and the discussion held in international fora such as the ISECG. The paper will present the status of these reflections, also in view of the ESA Council at Ministerial Level 2016, and will give an overview of the on-going activities being carried out to enable the vision of a Moon Village.

  3. The environment power system analysis tool development program

    Science.gov (United States)

    Jongeward, Gary A.; Kuharski, Robert A.; Kennedy, Eric M.; Stevens, N. John; Putnam, Rand M.; Roche, James C.; Wilcox, Katherine G.

    1990-01-01

    The Environment Power System Analysis Tool (EPSAT) is being developed to provide space power system design engineers with an analysis tool for determining system performance of power systems in both naturally occurring and self-induced environments. The program is producing an easy to use computer aided engineering (CAE) tool general enough to provide a vehicle for technology transfer from space scientists and engineers to power system design engineers. The results of the project after two years of a three year development program are given. The EPSAT approach separates the CAE tool into three distinct functional units: a modern user interface to present information, a data dictionary interpreter to coordinate analysis; and a data base for storing system designs and results of analysis.

  4. Wind Power Today: 2000 Wind Energy Program Highlights

    Energy Technology Data Exchange (ETDEWEB)

    Weis-Taylor, W.

    2001-05-08

    Wind Power Today is an annual publication that provides an overview of the U.S. Department of Energy's Wind Energy Program. The purpose of Wind Power Today is to show how DOE's Wind Energy Program supports wind turbine research and deployment in hopes of furthering the advancement of wind technologies that produce clean, low-cost, reliable energy. Content objectives include: educate readers about the advantages and potential for widespread deployment of wind energy; explain the program's objectives and goals; describe the program's accomplishments in research and application; examine the barriers to widespread deployment; describe the benefits of continued research and development; facilitate technology transfer; and attract cooperative wind energy projects with industry.

  5. Wind power today: 1999 Wind Energy program highlights

    Energy Technology Data Exchange (ETDEWEB)

    Weis-Taylor, Pat

    2000-04-06

    Wind Power Today is an annual publication that provides an overview for the Department of Energy's Wind Energy Program. The purpose of Wind Power Today is to show how DOE's Wind Energy Program supports wind turbine research and deployment in hopes of furthering the advancement of wind technologies that produce clean, low-cost, reliable energy for the 21st century. Content objectives include: Educate readers about the advantages and potential for widespread deployment of wind energy; explain DOE wind energy program objectives and goals; describe program accomplishments in research and application; examine the barriers to widespread deployment; describe benefits of continued research and development; facilitate technology transfer; attract cooperative wind energy projects with industry.

  6. Photovoltaic Power System and Power Distribution Demonstration for the Desert RATS Program

    Science.gov (United States)

    Colozza, Anthony; Jakupca, Ian; Mintz, Toby; Herlacher, Mike; Hussey, Sam

    2012-01-01

    A stand alone, mobile photovoltaic power system along with a cable deployment system was designed and constructed to take part in the Desert Research And Technology Studies (RATS) lunar surface human interaction evaluation program at Cinder Lake, Arizona. The power system consisted of a photovoltaic array/battery system. It is capable of providing 1 kW of electrical power. The system outputs were 48 V DC, 110 V AC, and 220 V AC. A cable reel with 200 m of power cable was used to provide power from the trailer to a remote location. The cable reel was installed on a small trailer. The reel was powered to provide low to no tension deployment of the cable. The cable was connected to the 220 V AC output of the power system trailer. The power was then converted back to 110 V AC on the cable deployment trailer for use at the remote site. The Scout lunar rover demonstration vehicle was used to tow the cable trailer and deploy the power cable. This deployment was performed under a number of operational scenarios, manned operation, remote operation and tele-robotically. Once deployed, the cable was used to provide power, from the power system trailer, to run various operational tasks at the remote location.

  7. Status of nuclear power programs in South America

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2010-10-15

    Analysis of nuclear power plants construction in four South American countries - Argentina, Brazil, Chile and Uruguay - is made based on programs set up by government specialized agencies. In Argentina, in a time-span up to 2023, the nuclear power program considers a five-fold increase of the current installed capacity reaching some 5,000 M We. The Brazilian reference scenario will install additional 4,000 M We, up to 2030, to reach a total installed capacity of about 6,000 M We. Other scenarios could bring this total to some 8,000 - 10,000 M We. Chile and Uruguay have started strategic studies to place the nuclear power option in the future energy matrix of the country. The government of Chile set up, in 2007, a Task Group to determine whether nuclear power could be considered a viable option. This Group concluded that nuclear power is a mature, safe competitive, and low carbon emitter technology that could be considered a viable option. A Nuclear Advisory Group was created who made studies to install a nuclear power plant in the 2016-2021 time-span. In December 2008, the Uruguayan Government created a high level Working Group to establish the feasibility conditions for Nuclear Power Generation in the country. (Author)

  8. Evaluation of Electric Power Procurement Strategies by Stochastic Dynamic Programming

    Science.gov (United States)

    Saisho, Yuichi; Hayashi, Taketo; Fujii, Yasumasa; Yamaji, Kenji

    In deregulated electricity markets, the role of a distribution company is to purchase electricity from the wholesale electricity market at randomly fluctuating prices and to provide it to its customers at a given fixed price. Therefore the company has to take risk stemming from the uncertainties of electricity prices and/or demand fluctuation instead of the customers. The way to avoid the risk is to make a bilateral contact with generating companies or install its own power generation facility. This entails the necessity to develop a certain method to make an optimal strategy for electric power procurement. In such a circumstance, this research has the purpose for proposing a mathematical method based on stochastic dynamic programming and additionally considering the characteristics of the start-up cost of electric power generation facility to evaluate strategies of combination of the bilateral contract and power auto-generation with its own facility for procuring electric power in deregulated electricity market. In the beginning we proposed two approaches to solve the stochastic dynamic programming, and they are a Monte Carlo simulation method and a finite difference method to derive the solution of a partial differential equation of the total procurement cost of electric power. Finally we discussed the influences of the price uncertainty on optimal strategies of power procurement.

  9. On Computational Power of Quantum Read-Once Branching Programs

    Directory of Open Access Journals (Sweden)

    Farid Ablayev

    2011-03-01

    Full Text Available In this paper we review our current results concerning the computational power of quantum read-once branching programs. First of all, based on the circuit presentation of quantum branching programs and our variant of quantum fingerprinting technique, we show that any Boolean function with linear polynomial presentation can be computed by a quantum read-once branching program using a relatively small (usually logarithmic in the size of input number of qubits. Then we show that the described class of Boolean functions is closed under the polynomial projections.

  10. On the Expressive Power of Temporal Concurrent Constraint Programming Languages

    DEFF Research Database (Denmark)

    Nielsen, Mogens; Palamidessi, Catuscia; Valencia, Frank D.

    2002-01-01

    The tcc paradigm is a formalism for timed concurrent constraint programming. Several tcc languages differing in their way of expressing infinite behavior have been proposed in the literature. In this paper we study the expressive power of some of these languages. In particular, we show that: (1...

  11. Improvement of Unbalanced Load Flow Program for Large Power Systems

    Science.gov (United States)

    Imai, Shinichi; Suzuki, Haruhiko; Iba, Kenji; Fujiwara, Shuhei

    The idea of unbalanced power flow calculation was proposed many years ago. At that time, however, the needs for such techniques was not an argent issue. But modern power system networks are comprised of long untransposed transmission lines. Therefore, for some kind of analysis, it is now almost impossible to treat a system as though it were a symmetrical network. The aims of most previous studies were oriented to solve voltage/current imbalance in local or small system because local imbalance was a serious concern. This is still an important issue, but more recently our needs have become concentrated on practical bulk power systems, since principal EHV lines are entirely untransposed. Following such a background, we have developed a practical unbalanced load flow program. This program was developed for steady state analysis of large scale of practical networks under many possible unbalanced conditions.

  12. Overview of space power electronic's technology under the CSTI High Capacity Power Program

    Science.gov (United States)

    Schwarze, Gene E.

    1994-01-01

    The Civilian Space Technology Initiative (CSTI) is a NASA Program targeted at the development of specific technologies in the areas of transportation, operations and science. Each of these three areas consists of major elements and one of the operation's elements is the High Capacity Power element. The goal of this element is to develop the technology base needed to meet the long duration, high capacity power requirements for future NASA initiatives. The High Capacity Power element is broken down into several subelements that includes energy conversion in the areas of the free piston Stirling power converter and thermoelectrics, thermal management, power management, system diagnostics, and environmental compatibility and system's lifetime. A recent overview of the CSTI High capacity Power element and a description of each of the program's subelements is given by Winter (1989). The goals of the Power Management subelement are twofold. The first is to develop, test, and demonstrate high temperature, radiation-resistant power and control components and circuits that will be needed in the Power Conditioning, Control and Transmission (PCCT) subsystem of a space nuclear power system. The results obtained under this goal will also be applicable to the instrumentation and control subsystem of a space nuclear reactor. These components and circuits must perform reliably for lifetimes of 7-10 years. The second goal is to develop analytical models for use in computer simulations of candidate PCCT subsystems. Circuits which will be required for a specific PCCT subsystem will be designed and built to demonstrate their performance and, also, to validate the analytical models and simulations. The tasks under the Power Management subelement will now be described in terms of objectives, approach and present status of work.

  13. Case study on the US superconducting power transmission program

    Energy Technology Data Exchange (ETDEWEB)

    Hammel, E.F.

    1996-02-01

    After the 1911 discovery of superconductivity (the abrupt loss of electrical resistance in certain materials at very low temperatures), attempts were made to make practical use of this phenomenon. Initially these attempts failed, but in the early 1960s (after 50 years of research) they succeeded. By then, the projected growth in the production and consumption of electrical energy required much higher capacity power transmission capabilities than were available or likely to become available from incremental improvements in existing transmission technology. Since superconductors were capable in principle of transmitting huge amounts of power, research programs to develop and demonstrate superconducting transmission lines were initiated in the US and abroad. The history of the US program, including the participants, their objectives, funding and progress made, is outlined. Since the R&D program was terminated before the technology was completely demonstrated, the reasons for and consequences of this action are discussed in a final section.

  14. Wind Power on Native American Lands: Process and Progress (Poster)

    Energy Technology Data Exchange (ETDEWEB)

    Jimenez, A.; Flowers, L.; Gough, R.; Taylor, R.

    2005-05-01

    The United States is home to more than 700 American Indian tribes and Native Alaska villages and corporations located on 96 million acres. Many of these tribes and villages have excellent wind resources that could be commercially developed to meet their electricity needs or for electricity export. The Wind Powering America program engages Native Americans in wind energy development. This poster describes the process and progress of Wind Powering America's involvement with Native American wind energy projects.

  15. Power-supply-operations group-training programs, ac/dc power systems and micellaneous information

    Energy Technology Data Exchange (ETDEWEB)

    Harris, C A

    1978-06-30

    This program introduces the technician to three phase a-c power and its relationship to rectifier power conversion systems. A brief introduction is given as to the engineering significance of various parameters such as, phase rotation, ac power relationships, harmonics, transformer voltage vectors, rectifier parameters, filters, water cooling, phase delayed triggers to SCR's, dielectric stress vs life and other related subjects. The significance of the details as they apply to various diagnostic problems that a technician may be called upon to solve is emphasized. Reference CAPE-2747.

  16. "The Moon Village and Journey to Mars enable each other"

    Science.gov (United States)

    Beldavs, Vidvuds

    2016-07-01

    with the addition of resource recovery from asteroids at industrial operations in cislunar space. Preliminary conclusions indicate that by doing more that the cost and risk of individual operations lessens. The cost and risk of the Journey to Mars will be significantly less if a parallel effort is underway with Moon Village. Moon Village is aimed at lunar exploration with a view towards enabling lunar ISRU. Success with lunar ISRU creates sources of fuel, water, and other materials required for missions to Mars. This creates a supplier- customer relationship. This economic aspect is further enhanced with space-based solar power first piloted for lunar applications then applied to terrestrial needs starting with disaster relief. The benefits of shared infrastructure are further augmented through development of industrial operations in cislunar space for asteroid and or lunar materials processing expanding the range of materials that become available for processing into products that do not have to be lifted out of the Earth's gravity well creating the basis for a space economy. The idea of an International Lunar Decade serving as a framework for coordination of international collaboration across multiple missions and fields is explored. [1] http://arstechnica.com/science/2016/02/space-experts-warn-congress-that-nasas-journey-to-mars-is-illusory/ [2] http://www.nap.edu/catalog/18801/pathways-to-exploration-rationales-and-approaches-for-a-us-program [3] http://science.ksc.nasa.gov/shuttle/nexgen/Nexgen_Downloads/NexGen_ELA_Report_FINAL.pdf [4] http://strategic.mit.edu/JSR_Final_Manuscript_Ishimatsu.pdf [5] Lunar COTS: An Economical and Sustainable Approach to Reaching Mars, http://science.ksc.nasa.gov/shuttle/nexgen/Nexgen_Downloads/AIAA2015-4408ZunigaLunarCOTS.pdf

  17. Biomass District Heat System for Interior Rural Alaska Villages

    Energy Technology Data Exchange (ETDEWEB)

    Wall, William A.; Parker, Charles R.

    2014-09-01

    Alaska Village Initiatives (AVI) from the outset of the project had a goal of developing an integrated village approach to biomass in Rural Alaskan villages. A successful biomass project had to be ecologically, socially/culturally and economically viable and sustainable. Although many agencies were supportive of biomass programs in villages none had the capacity to deal effectively with developing all of the tools necessary to build a complete integrated program. AVI had a sharp learning curve as well. By the end of the project with all the completed tasks, AVI developed the tools and understanding to connect all of the dots of an integrated village based program. These included initially developing a feasibility model that created the capacity to optimize a biomass system in a village. AVI intent was to develop all aspects or components of a fully integrated biomass program for a village. This meant understand the forest resource and developing a sustainable harvest system that included the “right sized” harvest equipment for the scale of the project. Developing a training program for harvesting and managing the forest for regeneration. Making sure the type, quality, and delivery system matched the needs of the type of boiler or boilers to be installed. AVI intended for each biomass program to be of the scale that would create jobs and a sustainable business.

  18. Wind Power Today: Wind Energy Program Highlights 2001

    Energy Technology Data Exchange (ETDEWEB)

    2002-05-01

    Wind Power Today is an annual publication that provides an overview of the U.S. Department of Energy's Wind Energy Program accomplishments for the previous year. The purpose of Wind Power Today is to show how DOE's Wind Energy Program supports wind turbine research and deployment in hopes of furthering the advancement of wind technologies that produce clean, low-cost, reliable energy. Content objectives include: educate readers about the advantages and potential for widespread deployment of wind energy; explain the program's objectives and goals; describe the program's accomplishments in research and application; examine the barriers to widespread deployment; describe the benefits of continued research and development; facilitate technology transfer; and attract cooperative wind energy projects with industry. This 2001 edition of Wind Power Today also includes discussions about wind industry growth in 2001, how DOE is taking advantage of low wind speed regions through advancing technology, and distributed applications for small wind turbines.

  19. Wind Powering America Anemometer Loan Program: A Retrospective

    Energy Technology Data Exchange (ETDEWEB)

    Jimenez, T.

    2013-05-01

    This white paper details the history, mechanics, status, and impact of the Native American Anemometer Loan Program (ALP) conducted by the U.S. Department of Energy's Wind Powering America (WPA) initiative. Originally conceived in 2000 and terminated (as a WPA activity) at the end of FY 2011, the ALP has resulted in the installation of anemometers at 90 locations. In addition, the ALP provided support for the installation of anemometers at 38 additional locations under a related ALP administered by the Western Area Power Administration.

  20. Technical Proposal Salton Sea Geothermal Power Pilot Plant Program

    Energy Technology Data Exchange (ETDEWEB)

    None

    1975-03-28

    The proposed Salton Sea Geothermal Power Pilot Plant Program comprises two phases. The objective of Phase 1 is to develop the technology for power generation from high-temperature, high-salinity geothermal brines existing in the Salton Sea known geothermal resources area. Phase 1 work will result in the following: (a) Completion of a preliminary design and cost estimate for a pilot geothermal brine utilization facility. (b) Design and construction of an Area Resource Test Facility (ARTF) in which developmental geothermal utilization concepts can be tested and evaluated. Program efforts will be divided into four sub-programs; Power Generation, Mineral Extraction, Reservoir Production, and the Area Resources Test Facility. The Power Generation Subprogram will include testing of scale and corrosion control methods, and critical power cycle components; power cycle selection based on an optimization of technical, environmental and economic analyses of candidate cycles; preliminary design of a pilot geothermal-electric generating station to be constructed in Phase 2 of this program. The Mineral Extraction Subprogram will involve the following: selection of an optimum mineral recovery process; recommendation of a brine clean-up process for well injection enhancement; engineering, construction and operation of mineral recovery and brine clean-up facilities; analysis of facility operating results from environmental, economical and technical point-of-view; preliminary design of mineral recovery and brine clean-up facilities of sufficient size to match the planned pilot power plant. The Reservoir Production Subprogram will include monitoring the operation and maintenance of brine production, handling and injection systems which were built with private funding in phase 0, and monitoring of the brine characteristics and potential subsidence effects during well production and injection. Based on the above, recommendations and specifications will be prepared for production and

  1. Stricken village. 1948.

    Science.gov (United States)

    Curtis, Marion

    2008-01-01

    An historical reprint, this account of a public health nurse's work with village residents during an outbreak of pneumonia related to tuberculosis was originally published in Public Health Nursing in December 1948. The author, Marion Curtis, was a public health nurse in the Territorial Health Department of Alaska called upon to respond to the rapid death of several victims of an unknown disease affecting a small outpost on Kodiak Island in the Territory of Alaska. Her narrative tells us about the settlement village and what happened from the time of the wire for help to the time she left the community for home. Her original spelling of names has been retained. Curtis's response to the emergency was quick and demonstrated experience. Her application of infection control principles helped quickly control the outbreak. At the end of her story, Curtis reflected on the impact of disease on communities and civilizations, predicting that villages like the one she had described might vanish within 20 years due to tuberculosis. Readers may reflect whether Curtis's view presents an etic or an emic perspective. Old Harbor, however, remains a small but vital community on Kodiak Island's southwestern shore.

  2. Characterization of the village goat production systems in the rural communities of the Eastern Cape, KwaZulu-Natal, Limpopo and North West Provinces of South Africa.

    Science.gov (United States)

    Mdladla, Khanyisile; Dzomba, Edgar Farai; Muchadeyi, Farai Catherine

    2017-03-01

    Expansion of goat improvement programs requires exploration of the factors that influence the production system and breeding initiatives. Characterization of goat breeds or populations is crucial in providing information on prevalent goat types and their attributes and may suffice as a guideline on conservation, development, and selection for improved productivity. This study investigated the existing village goat production system and phenotypic diversity of the different village populations from four South African provinces. The study further investigated the use of phenotypic attributes to classify goats to breeds or populations. Data was collected from 142 households in 26 villages of the Eastern Cape (n = 2 villages), KwaZulu-Natal (n = 6 villages), Limpopo (n = 13 villages), and North West (n = 5 villages) provinces through a survey. Individual interviews and focus group discussions revealed that the mean goat herd size per household was least in Limpopo at 13.2 ± 12.40 and highest in Eastern Cape (34.18 ± 28.36). Flocks had more (p Goats were kept mainly for meat, for selling, and for ritual ceremonies. The goat production system was mainly scavenging. Goat health was a major challenge across households and villages. Qualitative traits such coat, horn, ears, and wattle characteristics were recorded for populations of village goats (n = 319) and a feral Tankwa breed (n = 50). The dominant coat pattern was plain (74.53%) with black as the most common coat color (31.98%). Across breeds, a majority (88.08%) of the goats had horns, and 7.59% had wattles while 56.64% had beard. Adult goats (power to separate breeds or populations. Significant traits were then subjected to canonical discriminant analysis for principle component analysis. Based on the quantitative traits, the Tankwa, Xhosa, and Tswana goats formed their own cluster separated from commercial meat type breeds and the Venda and Zulu ecotypes. The discriminant

  3. 76 FR 23583 - Application of the Energy Planning and Management Program Power Marketing Initiative to the...

    Science.gov (United States)

    2011-04-27

    ... Area Power Administration Application of the Energy Planning and Management Program Power Marketing... (Western), a Federal power marketing agency of the Department of Energy (DOE), will apply the Energy Planning and Management Program (Program) Power Marketing Initiative (PMI), as modified in this notice, to...

  4. High-Power Microwave Transmission and Mode Conversion Program

    Energy Technology Data Exchange (ETDEWEB)

    Vernon, Ronald J. [Univ. of Wisconsin, Madison, WI (United States)

    2015-08-14

    This is a final technical report for a long term project to develop improved designs and design tools for the microwave hardware and components associated with the DOE Plasma Fusion Program. We have developed basic theory, software, fabrication techniques, and low-power measurement techniques for the design of microwave hardware associated gyrotrons, microwave mode converters and high-power microwave transmission lines. Specifically, in this report we discuss our work on designing quasi-optical mode converters for single and multiple frequencies, a new method for the analysis of perturbed-wall waveguide mode converters, perturbed-wall launcher design for TE0n mode gyrotrons, quasi-optical traveling-wave resonator design for high-power testing of microwave components, and possible improvements to the HSX microwave transmission line.

  5. Coal Power Systems strategic multi-year program plans

    Energy Technology Data Exchange (ETDEWEB)

    None

    2001-02-01

    The Department of Energy's (DOE) Office of Fossil Energy (FE), through the Coal and Power Systems (C and PS) program, funds research to advance the scientific knowledge needed to provide new and improved energy technologies; to eliminate any detrimental environmental effects of energy production and use; and to maintain US leadership in promoting the effective use of US power technologies on an international scale. Further, the C and PS program facilitates the effective deployment of these technologies to maximize their benefits to the Nation. The following Strategic Plan describes how the C and PS program intends to meet the challenges of the National Energy Strategy to: (1) enhance American's energy security; (2) improve the environmental acceptability of energy production and use; (3) increase the competitiveness and reliability of US energy systems; and (4) ensure a robust US energy future. It is a plan based on the consensus of experts and managers from FE's program offices and the National Energy Technology Laboratory (NETL).

  6. Programmatic status of NASA`s CSTI high capacity power Stirling Space Power Converter Program

    Energy Technology Data Exchange (ETDEWEB)

    Dudenhoefer, J.E.

    1994-09-01

    An overview is presented of the NASA Lewis Research Center Free-Piston Stirling Space Power Converter Technology Development Program. This work is being conducted under NASA`s Civil Space Technology Initiative (CSTI). The goal of the CSTI High Capacity Power element is to develop the technology base needed to meet the long duration, high capacity power requirements for future NASA space initiatives. Efforts are focused upon increasing system thermal and electric energy conversion efficiency at least fivefold over current SP-100 technology, and on achieving systems that are compatible with space nuclear reactors. This paper will discuss the status of test activities with the Space Power Research Engine (SPRE). Design deficiencies are gradually being corrected and the power converter is now outputting 11.5 kWe at a temperature ratio of 2 (design output is 12.5 kWe). Detail designs have been completed for the 1050 K Component Test Power Converter (CTPC). The success of these and future designs is dependent upon supporting research and technology efforts including heat pipes, gas bearings, superalloy joining technologies and high efficiency alternators. This paper also provides an update of progress in these technologies.

  7. Towards A Moon Village: Vision and Opportunities

    Science.gov (United States)

    Foing, Bernard

    2016-04-01

    Habitat Design group discussed principles and concepts for a minimum base that would start with 4-10 crew, allowing a later evolution to 50 crew and elements contributed by Moon Village partners at large. Various aspects were assessed including habitats, laboratories, EVAs, pressurized vehicles, core modules, inflatable extensions, power systems, life support systems and bioreactors, ISRU using regolith, emergency, services, medical, escape, shelters. The Science and Technology group analyzed the importance and readiness level of technologies needed for lunar robotic landers and for the Moon Village. The current ESA lunar exploration activities focus on the contribution within ISS operations barter of the ESA service module to bring Orion capsule to the Moon starting with an automatic demonstration in 2018. It is encouraged to consolidate this path for using the ser-vice module for crewed missions EM2 and EM3 giving also the possibility of an ESA astronaut, together with advanced technology, operations and science utilization. They noted the interesting contribution of instruments, drill, communications, and landing in support to Russian lunar polar lander missions Luna 27. The Engaging Stakeholders working group started by identifying the main stakeholders and groups that play a role or that could play a role towards the Moon Village project. These stakeholders were classified on their influence towards the programme, and their attitude towards it. One clear conclusion was that most of the stakeholders showed a positive view towards the Moon Village programme, and that the most important step within a short term strategy should focus on the actions to be taken to engage stakeholders for the next ESA Ministerial to support the programme. Finally the group came up with some recommendations on which should be the actions to be taken by the ESA DG to engage the most direct stakeholders: ESA delegations, media, national governments, citizens, taxpayers, and to invite partners

  8. Towards a Moon Village: Young Lunar Explorers Report

    Science.gov (United States)

    Kamps, Oscar; Foing, Bernard; Batenburg, Peter

    2016-04-01

    Introduction: The Moon Village Workshop at ESTEC on the 14th December 2015 was organized by ILEWG/ESTEC in conjunction with the Moon 2020-2030 Symposium. It gathered a multi-disciplinary group of professionals from all around the world to discuss their ideas about the concept of a Moon Village, the vision of ESA's Director General (DG) Jan Woerner of a permanent lunar base within the next decades [1]. The workshop participants split in three working groups focusing on Moon Habitat Design, science and technology potentials of the Moon Village, and engaging stakeholders [2-3]. Their results and recommendations are presented in this abstract. The Moon Habitat Design group identified that the lunar base design is strongly driven by the lunar environment, which is characterized by high radiation, meteoroids, abrasive dust particles, low gravity and vacu-um. The base location is recommended to be near the poles to provide optimized illumination conditions for power generation, permanent communication to Earth, moderate temperature gradients at the surface and interesting subjects to scientific investigations. The abundance of nearby available resources, especially ice at the dark bottoms of craters, can be exploited in terms of In-Situ Resources Utilization (ISRU). The identified infrastructural requirements include a navigation, data- & commlink network, storage facilities and sustainable use of resources. This involves a high degree of recycling, closed-loop life support and use of 3D-printing technology, which are all technologies with great potential for terrestrial spin-off applications. For the site planning of the Moon Village, proven ideas from urban planning on Earth should be taken into account. A couple of principles, which could improve the quality of a long-term living milieu on the Moon, are creating spacious environments, visibility between interior and exterior spaces, areas with flora, such as gardens and greenhouses, establishing a sustainable community

  9. High Performance Computing - Power Application Programming Interface Specification.

    Energy Technology Data Exchange (ETDEWEB)

    Laros, James H.,; Kelly, Suzanne M.; Pedretti, Kevin; Grant, Ryan; Olivier, Stephen Lecler; Levenhagen, Michael J.; DeBonis, David

    2014-08-01

    Measuring and controlling the power and energy consumption of high performance computing systems by various components in the software stack is an active research area [13, 3, 5, 10, 4, 21, 19, 16, 7, 17, 20, 18, 11, 1, 6, 14, 12]. Implementations in lower level software layers are beginning to emerge in some production systems, which is very welcome. To be most effective, a portable interface to measurement and control features would significantly facilitate participation by all levels of the software stack. We present a proposal for a standard power Application Programming Interface (API) that endeavors to cover the entire software space, from generic hardware interfaces to the input from the computer facility manager.

  10. Virtual classes: a powerful mechanism in object-oriented programming

    DEFF Research Database (Denmark)

    Madsen, Ole Lehrmann; Møller-Pedersen, Birger

    1989-01-01

    The notions of class, subclass and virtual procedure are fairly well understood and recognized as some of the key concepts in object-oriented programming. The possibility of modifying a virtual procedure in a subclass is a powerful technique for specializing the general properties of the superclass....... In most object-oriented languages, the attributes of an object may be references to objects and (virtual) procedures. In Simula and BETA it is also possible to have class attributes. The power of class attributes has not yet been widely recognized. In BETA a class may also have virtual class attributes...... such as set, vector and list. In this sense they provide an alternative to generics. Although the notion of virtual class originates from BETA, it is presented as a general language mechanism....

  11. Traditional and modern use of fuelwood in Indian villages

    Energy Technology Data Exchange (ETDEWEB)

    Ravindranath, N.H.; Chanakya, H.N.

    1994-09-01

    Traditional methods of using fuelwood can be improved to benefit the quality of life of village inhabitants as well as the environment. Modern bioenergy systems offer potential to meet the heating (cooking) and shaft power (and electricity) requirements of villages through a combination of biogas and producer gas systems. These technologies are available indigenously in India and their feasibility in the villages has been demonstrated. Bioenergy options using locally produced feedstocks lead to self reliance, local employment generation, reclamation of degraded and waste lands, enhancing biodiversity, substitution of fossil fuels with concomitant reduction in carbon emissions, etc.

  12. Dynamic Power Management for Portable Hybrid Power-Supply Systems Utilizing Approximate Dynamic Programming

    Directory of Open Access Journals (Sweden)

    Jooyoung Park

    2015-05-01

    Full Text Available Recently, the optimization of power flows in portable hybrid power-supply systems (HPSSs has become an important issue with the advent of a variety of mobile systems and hybrid energy technologies. In this paper, a control strategy is considered for dynamically managing power flows in portable HPSSs employing batteries and supercapacitors. Our dynamic power management strategy utilizes the concept of approximate dynamic programming (ADP. ADP methods are important tools in the fields of stochastic control and machine learning, and the utilization of these tools for practical engineering problems is now an active and promising research field. We propose an ADP-based procedure based on optimization under constraints including the iterated Bellman inequalities, which can be solved by convex optimization carried out offline, to find the optimal power management rules for portable HPSSs. The effectiveness of the proposed procedure is tested through dynamic simulations for smartphone workload scenarios, and simulation results show that the proposed strategy can successfully cope with uncertain workload demands.

  13. MODEL OF VILLAGE HEAD ELECTION ARRANGEMENT IN VILLAGE GOVERNANCE LAW

    Directory of Open Access Journals (Sweden)

    Sekar Anggun Gading Pinilih

    2017-05-01

    Full Text Available This study aims to examine the right model in the arrangement of village head elections after the stipulation of Law No. 6 year 2014 on Village. This research is a normative law research by laws, historical, and conceptual approach. The result shows that a direct and simultaneous election model shall be the solution for the next Village Head Election. Simultaneous election model is designed since it is philosophically considered to make efficiency of the Village Head Elections, in terms of efficiency of budget, time and effort. The principle of this policy is an attempt to create a more equitable simultaneous democratization to minimize the chances of cheating. Since if the elections were not held simultaneously, it would give chance to the outsider to involve. The simultaneous election requires a coherent policy. This coherence will produce an effective synchronization of all types of elections implementation in Indonesia. Keywords: head of village, model, election, arrangement

  14. 78 FR 35330 - Initial Test Programs for Water-Cooled Nuclear Power Plants

    Science.gov (United States)

    2013-06-12

    ... COMMISSION Initial Test Programs for Water-Cooled Nuclear Power Plants AGENCY: Nuclear Regulatory Commission... revision to Regulatory Guide (RG), 1.68, ``Initial Test Programs for Water-Cooled Nuclear Power Plants... Initial Test Programs (ITPs) for light water cooled nuclear power plants. ADDRESSES: Please refer to...

  15. IN VOZDVIZHENSKOE VILLAGE

    Directory of Open Access Journals (Sweden)

    Chetyrina Natalya Arkadevna

    2012-10-01

    Full Text Available The paper considers civil engineering in retrospect. The paper presents the records of the two contracts that date back to 1837 and 1838. The contracts cover the two stages of construction of a famous church in Vozdvizhenskoe Village in the Moscow Province. These documents were stored in the Central Historic Archive, namely, in the collection of the town hall of Sergievskij Possad. These records of the two agreements in the collection of the brokers notes (or in other books of the same type are of particular value, as the majority of authentic contracts have been lost. One of the contracts covers the organizational procedure and pre-construction works, while the other one covers the construction of the church. The first document gives the idea of environmental protection, employment of ecological technologies, and safe disposal and recycling of human biowaste in the course of dismantling of an old structure in Vozdvizhenskoe village. The second document that dates back to 1838 covers the sequence of construction works, starting from the foundation and ending with the arches, the types of building materials used, and peculiarities of stone masonry. The information recorded in the contract includes the names of the counterparties, day-to-day mode of life of seasonal workers, remuneration of labour and procedures that assure the quality of construction. This agreement makes it possible to outline the construction process that includes workers, bricklayers, the foreman, the contractor, the architect, and the customer. On the whole, both documents help us outline and assess some of the building practices of the 19th century. This issue is relevant nowadays, as our society has entered the phase of the market economy, while the experience accumulated by the past generations is of undeniable value.

  16. Examining the Small Renewable Energy Power (SREP) Program in Malaysia

    Energy Technology Data Exchange (ETDEWEB)

    Sovacool, Benjamin K., E-mail: bsovacool@nus.edu.sg [Lee Kuan Yew School of Public Policy, National University of Singapore, 469C Bukit Timah Road, Singapore 259772 (Singapore); Drupady, Ira Martina [Lee Kuan Yew School of Public Policy, National University of Singapore, 469C Bukit Timah Road, Singapore 259772 (Singapore)

    2011-11-15

    The Small Renewable Energy Power (SREP) Program was the premier policy mechanism implemented by the national government to promote small-scale renewable electricity in Malaysia from 2001 to 2010. However, it managed meet less than 3 percent of its original goal by 2005. This study investigates what happened. More specifically, using a qualitative semi-structured interview approach with data presented in a narrative format, it answers the following five questions: (1) What are the primary energy policy and security challenges facing Malaysia? (2) What were the drivers behind the SREP in Malaysia? (3) What were the major benefits arising from the SREP? (4) What were the significant challenges to implementation? (5) What lessons or insights does the SREP offer for the study of energy policy design and implementation more generally? We find that the SREP failed to achieve its targets due to capacity caps, a lengthy approval process, lack of monitoring, exclusion of stakeholders, and few (if any) pre-feasibility studies. Other factors explaining its poor performance include opposition from the national utility Tenaga Nasional Berhad and electricity tariffs unmatched with true production costs. - Highlights: > The Small Renewable Energy Power Program aimed to install 500 MW by 2005. > It installed only 12 MW by December 2005. > This study investigates why the SREP failed to achieve its targets.

  17. Development of a capacity building program for village health volunteers to support self-management in a high risk population for diabetes in a rural community in northeast Thailand

    Directory of Open Access Journals (Sweden)

    Pakinee Srisarakham

    2016-07-01

    Full Text Available Similar to other parts of the world, the prevalence of type 2 diabetes mellitus (T2DM in the Asia-Pacific Region has rapidly increased during the last few decades. The purposes of this pilot study were to determine the feasibility and the effects of a capacity building program for Village Health Volunteers (VHVs to support self-management in a T2DM high risk population from a rural subdistrict in Northeast Thailand. Both quantitative and qualitative data were collected using surveys, focus group discussions, and in-depth interviews. Data were analyzed and used to develop a 12-week capacity building program for VHVs. This program was then implemented on 60 subjects at high risk of T2DM in the selected community. According to the paired t-test and Wilcoxon-signed rank test, VHVs had higher scores on knowledge and self-efficacy of T2DM prevention after a 12 week intervention (p = .03 and p = .02, respectively. Study participants at risk for T2DM also had a significant increase in T2DM knowledge and self-management (p < .001. Implementation of the capacity building program for VHVs in Northeast Thailand was feasible. The key successes were strong community bonding, community empowerment, and support from family and public health nurses. Effects of the program should be examined with those in other Asia-Pacific countries.

  18. 76 FR 81487 - Application of the Energy Planning and Management Program Power Marketing Initiative to the...

    Science.gov (United States)

    2011-12-28

    ... Area Power Administration Application of the Energy Planning and Management Program Power Marketing... Power Administration (Western), a Federal power marketing agency of the Department of Energy (DOE), is... Consolidated Power Marketing Criteria or Regulations for Boulder City Area Projects (Conformed Criteria...

  19. 76 FR 30147 - Application of the Energy Planning and Management Program Power Marketing Initiative to the...

    Science.gov (United States)

    2011-05-24

    ... Area Power Administration Application of the Energy Planning and Management Program Power Marketing... Power Administration (Western), a Federal power marketing agency of the Department of Energy (DOE), is... General Consolidated Power Marketing Criteria or Regulations for Boulder City Area Projects (Conformed...

  20. Program Leadership from a Nordic Perspective - Program Leaders' Power to Influence Their Program

    DEFF Research Database (Denmark)

    Högfeldt, Anna-Karin; Strömberg, Emma; Jerbrant, Anna

    2013-01-01

    In this paper a continuation research at five technical universities in Nordic countries (N5T network) in 2012 is presented, where the aim was to find out how the program leaders conceived their function, role and mandate, and the work situations between the universities were compared. The previous...... research demonstrated that program leaders have quite different positions, strategies and methods when it comes to monitoring and developing their programs. In this paper, a deeper investigation is carried out of the (im-) possibilities to make real influence on the study courses that constitutes...... the respective Engineering study programs. Eight program leaders from the five N5T universities have been interviewed, and the analysis of these studies, has culminated in a model for the analysis of program leadership for Engineering education development....

  1. Scheduling maintenance of electrical power transmission networks using genetic programming

    Energy Technology Data Exchange (ETDEWEB)

    Langdon, W.B.; Treleaven, P.C.

    1997-12-31

    The National Grid Company plc is responsible for the maintenance of the high voltage electricity transmission network in England and Wales. It must plan maintenance so as to minimise costs taking into account: (i) location and size of demand, (ii) generator capacities and availabilities, (iii) electricity carrying capacity of the remainder of the network, i.e. that part not undergoing maintenance. Previous work showed the combination of a genetic algorithm using an order or permutation chromosome combined with hand coded ``greedy`` optimisers can readily produce an optimal schedule for a four node test problem [10]. Following this the same GA has been used to find low cost schedules for the South Wales region of the UK high voltage power network. This paper describes the evolution of the best known schedule for the base South Wales problem using genetic programming starting from the hand coded heuristics used with the GA. (Author)

  2. Power plant system assessment. Final report. SP-100 Program

    Energy Technology Data Exchange (ETDEWEB)

    Anderson, R.V.; Atkins, D.F.; Bost, D.S.; Berman, B.; Clinger, D.A.; Determan, W.R.; Drucker, G.S.; Glasgow, L.E.; Hartung, J.A.; Harty, R.B.

    1983-10-31

    The purpose of this assessment was to provide system-level insights into 100-kWe-class space reactor electric systems. Using these insights, Rockwell was to select and perform conceptual design studies on a ''most attractive'' system that met the preliminary design goals and requirements of the SP-100 Program. About 4 of the 6 months were used in the selection process. The remaining 2 months were used for the system conceptual design studies. Rockwell completed these studies at the end of FY 1983. This report summarizes the results of the power plant system assessment and describes our choice for the most attractive system - the Rockwell SR-100G System (Space Reactor, 100 kWe, Growth) - a lithium-cooled UN-fueled fast reactor/Brayton turboelectric converter system.

  3. Wind power today

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1998-04-01

    This publication highlights initiatives of the US DOE`s Wind Energy Program. 1997 yearly activities are also very briefly summarized. The first article describes a 6-megawatt wind power plant installed in Vermont. Another article summarizes technical advances in wind turbine technology, and describes next-generation utility and small wind turbines in the planning stages. A village power project in Alaska using three 50-kilowatt turbines is described. Very brief summaries of the Federal Wind Energy Program and the National Wind Technology Center are also included in the publication.

  4. Population message from the village.

    Science.gov (United States)

    Hibler, M

    1979-06-01

    According to a number of participants at the population conference in Ontario, sponsored by the School of Journalism of the Univesity of Western Ontario and the Canadian International Development Agency, the villages, in developing countries, have sent a message to population experts, declaring that the most effective way to motivate individuals toward reducing family size is to improve basic educational and health care services. It has been demonstrated that improvements in these areas, by providing women with educational opportunities and by reducing infant mortality, have a direct impact on fertility. Efforts should be directed toward discovering similar direct correlates. The message dismissed as irrelevant the battle raging between those who advocate that population growth must be halted before poverty can be eliminated, between the developmentalists, who believe that fundamental changes in economic and political conditions will automatically solve the population problem, and between those who declare that family planning and development must be dealt with simultaneously for either to be effective. Despite evidence demonstrating the effectiveness of the 'direct correlate' approach, most developing countries continue to accord top priority to family planning programs and neglect educational and health care services.

  5. 77 FR 73056 - Initial Test Programs for Water-Cooled Nuclear Power Plants

    Science.gov (United States)

    2012-12-07

    ... COMMISSION Initial Test Programs for Water-Cooled Nuclear Power Plants AGENCY: Nuclear Regulatory Commission...-Cooled Nuclear Power Plants.'' This guide describes the general scope and depth that the staff of the NRC considers acceptable for Initial Test Programs (ITPs) for light water cooled nuclear power plants. DATES...

  6. Test Program of the "Combined Data and Power Management Infrastructure"

    Science.gov (United States)

    Eickhoff, Jens; Fritz, Michael; Witt, Rouven; Bucher, Nico; Roser, Hans-Peter

    2013-08-01

    As already published in previous DASIA papers, the University of Stuttgart, Germany, is developing an advanced 3-axis stabilized small satellite applying industry standards for command/control techniques and Onboard Software design. This satellite furthermore features an innovative hybrid architecture of Onboard Computer and Power Control and Distribution Unit. One of the main challenges was the development of an ultra-compact and performing Onboard Computer (OBC), which was intended to support an RTEMS operating system, a PUS standard based Onboard Software (OBSW) and CCSDS standard based ground/space communication. The developed architecture (see [1, 2, 3]) is called a “Combined Onboard Data and Power Management Infrastructure” - CDPI. It features: The OBC processor boards based on a LEON3FT architecture - from Aeroflex Inc., USA The I/O Boards for all OBC digital interfaces to S/C equipment (digital RIU) - from 4Links Ltd. UK CCSDS TC/TM decoder/encoder boards - with same HW design as I/O boards - just with limited number of interfaces. HW from 4Links Ltd, UK, driver SW and IP-Core from Aeroflex Gaisler, SE Analog RIU functions via enhanced PCDU from Vectronic Aerospace, D OBC reconfiguration unit functions via Common Controller - here in PCDU [4] The CDPI overall assembly is meanwhile complete and a exhaustive description can be found in [5]. The EM test campaign including the HW/SW compatibility testing is finalized. This comprises all OBC EM units, OBC EM assembly and the EM PCDU. The unit test program for the FM Processor-Boards and Power-Boards of the OBC are completed and the unit tests of FM I/O-Boards and CCSDS-Boards have been completed by 4Links at the assembly house. The subsystem tests of the assembled OBC also are completed and the overall System tests of the CDPI with system reconfiguration in diverse possible FDIR cases also reach the last steps. Still ongoing is the subsequent integration of the CDPI with the satellite's avionics components

  7. A Rhetorical Analysis of Village

    DEFF Research Database (Denmark)

    Andersen, Lars Pynt

    2011-01-01

    The award-winning TV spot Village is a creative example of NGO advertising using condensed visual stprytelling. The spot is analysed using rhetorical concepts and communication theory, and potential effects are discused in relation to contexts, strategy and communication ethics.......The award-winning TV spot Village is a creative example of NGO advertising using condensed visual stprytelling. The spot is analysed using rhetorical concepts and communication theory, and potential effects are discused in relation to contexts, strategy and communication ethics....

  8. Moving into Adulthood: Implementation Findings from the Youth Villages Transitional Living Evaluation

    Science.gov (United States)

    Manno, Michelle; Jacobs, Erin; Alson, Julianna; Skemer, Melanie

    2014-01-01

    The Youth Villages Transitional Living program is intended to help youth who were formerly in foster care or juvenile justice custody, or who are otherwise unprepared for adult life, to make the transition to independent living. Youth Villages, which serves emotionally and behaviorally troubled young people, operates a number of programs in…

  9. Effects of interruptible load program on equilibrium outcomes of electricity markets with wind power

    Energy Technology Data Exchange (ETDEWEB)

    An, Xuena; Zhang, Shaohua; Li, Xue [Shanghai Univ. (China). Key Lab. of Power Station Automation Technology

    2013-07-01

    High wind power penetration presents a lot of challenges to the flexibility and reliability of power system operation. In this environment, various demand response (DR) programs have got much attention. As an effective measure of demand response programs, interruptible load (IL) programs have been widely used in electricity markets. This paper addresses the problem of impacts of the IL programs on the equilibrium outcomes of electricity wholesale markets with wind power. A Cournot equilibrium model of wholesale markets with wind power is presented, in which IL programs is included by a market demand model. The introduction of the IL programs leads to a non-smooth equilibrium problem. To solve this equilibrium problem, a novel solution method is proposed. Numerical examples show that IL programs can lower market price and its volatility significantly, facilitate the integration of wind power.

  10. Generating sustainable towns from Chinese villages: a system modeling approach.

    Science.gov (United States)

    Levine, Richard S; Hughes, Michael T; Ryan Mather, Casey; Yanarella, Ernest J

    2008-04-01

    The great majority of China's developing towns will be extensions of already existing villages. With the prospect of hundreds of millions of Chinese farmers projected to leave their villages to become industrial workers in new and expanded towns within the next few years, new challenges will be faced. As expansion and modernization progress, this development moves from the traditional village model that operates not far from resource sustainability to increasingly unsustainable patterns of commerce, urban development, and modern life. With such an unprecedented mass migration and transformation, how can Chinese culture survive? What is to become of the existing million plus agricultural villages? How can these massively unsustainable new industrial towns survive? In the European Commission sponsored research program SUCCESS, researchers worked from the scale of the Chinese village to find viable answers to these questions. To address these issues, the Center for Sustainable Cities, one of the SUCCESS teams, studied the metabolism of several small villages. In these studies, system dynamics models of a village's metabolism were created and then modified so that inherently unsustainable means were eliminated from the model (fossil fuels, harmful agricultural chemicals, etc.) and replaced by sustainability-oriented means. Small Chinese farming villages are unlikely to survive in anything like their present form or scale, not least because they are too small to provide the range of life opportunities to which the young generation of educated Chinese aspires. As a response to this realization as well as to the many other threats to the Chinese village and its rural way of life, it was proposed that one viable path into the future would be to enlarge the villages to become full service towns with sufficient diversity of opportunity to be able to attract and keep many of the best and brightest young people who are now migrating to the larger cities. Starting with the

  11. Opportunities for renewable energy technologies in water supply in developing country villages

    Energy Technology Data Exchange (ETDEWEB)

    Niewoehner, J.; Larson, R.; Azrag, E.; Hailu, T.; Horner, J.; VanArsdale, P. [Water for People, Denver, CO (United States)

    1997-03-01

    This report provides the National Renewable Energy Laboratory (NREL) with information on village water supply programs in developing countries. The information is intended to help NREL develop renewable energy technologies for water supply and treatment that can be implemented, operated, and maintained by villagers. The report is also useful to manufacturers and suppliers in the renewable energy community in that it describes a methodology for introducing technologies to rural villages in developing countries.

  12. Satellite power system. Concept development and evaluation program

    Energy Technology Data Exchange (ETDEWEB)

    1978-10-01

    The Reference System description emphasizes technical and operational information required in support of environmental, socioeconomic, and comparative assessment studies. Supporting information has been developed according to a guideline of implementing two 5 GW SPS systems per year for 30 years beginning with an initial operational data of 2000 and with SPS's being added at the rate of two per year (10 GW/year) until 2030. The Reference System concept, which features gallium--aluminum--arsenide (GaAlAs) and silicon solar cell options, is described in detail. The concept utilizes a planar solar array (about 55 km/sup 2/) built on a graphite fiber reinforced thermoplastic structure. The silicon array uses a concentration ratio of one (no concentration), whereas the GaAlAs array uses a concentration ratio of two. A one-kilometer diameter phased array microwave antenna is mounted on one end. The antenna uses klystrons as power amplifiers with slotted waveguides as radiating elements. The satellite is constructed in geosynchronous orbit in a six-month period. The ground receiving stations (rectenna) are completed during the same time period. The other two major components of an SPS program are (1) the construction bases in space and launch and mission control bases on earth and (2) fleets of various transportation vehicles that support the construction and maintenance operations of the satellites. These transportation vehicles include Heavy Lift Launch Vehicles (HLLV), Personnel Launch Vehicles (PLV), Cargo Orbit Transfer Vehicles (COTV), and Personnel Orbit Transfer Vehicles (POTV). The earth launch site chosen is the Kennedy Space Center, pending further study.

  13. Tackling malaria, village by village: a report on a concerted ...

    African Journals Online (AJOL)

    Abstract. Background: Can an information intervention facilitated by information technology and carried out by an interdisciplinary ... In Mifumi village in Eastern Uganda, MIFUMI Project, Makerere University College of Health Sciences Community Based ... insecticide treated nets (ITNs) using a digital pen application.

  14. A measure for the promotion of mountain ecological villages in South Korea: focus on the national mountain ecological village investigation of 2014.

    Science.gov (United States)

    Choi, Soo Im; Kang, Hag Mo; Kim, Hyun; Lee, Chang Heon; Lee, Chong Kyu

    2016-01-01

    Although South Korean mountain villages occupy 44 and 55 % of land and forest areas, respectively, these villages account for only 3 % of the national population and they suffer from a declining workforce owing to aging, wage inflation, and low forestry productivity. As a result, the South Korean government implemented a mountain ecological village development project from 1995 to 2013 in 312 of the 4972 mountain villages and investigated project performance in 2014. The present study establishes a measure for the promotion of mountain ecological villages by comparing the situation before and after the project. The analysis found a threefold increase in the inflow of farm/rural-returning and multicultural households compared with before the project, while the average income per farm, local product sales, and experience tourism revenue also grew remarkably every year. In addition, households utilizing forest resources increased by about 30 %, but 45.8 % of the 312 villages had no long-term plan for village development and villagers experienced low satisfaction with job creation and village income. A systematic revision of agroforestry production and forest administration is needed to define the characteristics of farm/rural-returning populations clearly, reorganize urban-rural exchange and experience programs, and reinforce tangible/intangible cultural assets and religious traditions.

  15. 75 FR 19966 - Boulder Canyon Project-Post-2017 Application of the Energy Planning and Management Program Power...

    Science.gov (United States)

    2010-04-16

    ... Management Program Power Marketing Initiative AGENCY: Western Area Power Administration, DOE. ACTION: Notice... Southwest Region, a Federal power marketing agency of the Department of Energy (DOE), is extending the comment period regarding the application of the Energy Planning and Management Program (Program) Power...

  16. Welcome to The Green Village

    NARCIS (Netherlands)

    Van Wijk, A.J.M.

    2013-01-01

    A sustainable world can only be achieved by an open collaboration between science, business and the public. That is why we create the Green Village: an innovative, lively, interactive and challenging environment where entrepreneurs, innovators, companies, artists, teachers and visitors can meet,

  17. Power Grid Construction Project Portfolio Optimization Based on Bi-level programming model

    Science.gov (United States)

    Zhao, Erdong; Li, Shangqi

    2017-08-01

    As the main body of power grid operation, county-level power supply enterprises undertake an important emission to guarantee the security of power grid operation and safeguard social power using order. The optimization of grid construction projects has been a key issue of power supply capacity and service level of grid enterprises. According to the actual situation of power grid construction project optimization of county-level power enterprises, on the basis of qualitative analysis of the projects, this paper builds a Bi-level programming model based on quantitative analysis. The upper layer of the model is the target restriction of the optimal portfolio; the lower layer of the model is enterprises’ financial restrictions on the size of the enterprise project portfolio. Finally, using a real example to illustrate operation proceeding and the optimization result of the model. Through qualitative analysis and quantitative analysis, the bi-level programming model improves the accuracy and normative standardization of power grid enterprises projects.

  18. SOCIO-POLITICAL DYNAMICS TAKING PLACE AT KUTA TRADITIONAL VILLAGE, BALI: FROM DESA ADAT (TRADITIONAL VILLAGE TO DESA PEKRAMAN (ANOTHER TYPE OF TRADITIONAL VILLAGE IN THE PERSPECTIVE OF CULTURAL STUDIES

    Directory of Open Access Journals (Sweden)

    I Wayan Wesna Astara

    2012-11-01

    Full Text Available This research explores the socio-political dynamics taking place at KutaTraditional Village, Bali: from desa adat (traditional village to desa pekraman (anothertype of traditional village in the perspective of cultural studies. There are three problemsformulated in this research. The first problem is how the socio-political dynamics fromdesa adat (traditional village to desa pekraman (another type of traditional village tookplace at Kuta? The next problem is how the traditional village interacted with theadministrative village at Kuta? And the last problem, which is the third, is what were theimpacts and meanings of the change from desa adat to desa pekraman? In this studyqualitative method was employed. And the data needed was obtained by employing thetechnique of in-depth interview, the technique of participatory observation, anddocumentation study. To give responses to the problems mentioned above, the theory ofhegemony, the theory of deconstruction, the theory of conflict, the theory of power andknowledge and the theory of eclectically symbolic interaction were applied.The findings show that the socio-political dynamics taking place Kuta TraditionalVillage resulted in turbulence among the villagers. This is indicated by the Local Rulesand Regulations (Perda issued by Desa Pekraman of Number 3 of Year 2001. Thiscould be responsible for the factors of pro’s and con’s in various aspects. Clause (6 ofArticle 3 of the Perda of Number 3 of Year 2001 was reversed by the leaders of KutaTraditional Village. They did not agree that non-Hindu people were included as thetraditional village members.As far as the interaction between the traditional village and the administrativevillage is concerned, the governmental hegemony took place. The government appliedhegemony to the traditional village through the administrative village in the form of rulesand regulations. The local rules and regulations issued by the desa pekraman, as a legalproduct in Bali

  19. Gene expression programming for power system static security ...

    African Journals Online (AJOL)

    user

    ... have wide ranging consequences including power interruption to customers, damage ... these computational requirements, application of artificial intelligence based .... For single and double line outages contingencies, line status in service ..... World Congress on Intelligent Control and Automation, Chongain, China, pp.

  20. Leading the Teacher Team--Balancing between Formal and Informal Power in Program Leadership

    Science.gov (United States)

    Högfeldt, Anna-Karin; Malmi, Lauri; Kinnunen, Päivi; Jerbrant, Anna; Strömberg, Emma; Berglund, Anders; Villadsen, Jørgen

    2018-01-01

    This continuous research within Nordic engineering institutions targets the contexts and possibilities for leadership among engineering education program directors. The IFP-model, developed based on analysis of interviews with program leaders in these institutions, visualizes the program director's informal and formal power. The model is presented…

  1. Management of National Nuclear Power Programs for assured safety

    Energy Technology Data Exchange (ETDEWEB)

    Connolly, T.J. (ed.)

    1985-01-01

    Topics discussed in this report include: nuclear utility organization; before the Florida Public Service Commission in re: St. Lucie Unit No. 2 cost recovery; nuclear reliability improvement and safety operations; nuclear utility management; training of nuclear facility personnel; US experience in key areas of nuclear safety; the US Nuclear Regulatory Commission - function and process; regulatory considerations of the risk of nuclear power plants; overview of the processes of reliability and risk management; management significance of risk analysis; international and domestic institutional issues for peaceful nuclear uses; the role of the Institute of Nuclear Power Operations (INPO); and nuclear safety activities of the International Atomic Energy Agency (IAEA).

  2. Village microgrids: The Chile project

    Energy Technology Data Exchange (ETDEWEB)

    Baring-Gould, E.I.

    1997-12-01

    This paper describes a village application in Chile. The objective was to demonstrate the technical, economic and institutional viability of renewable energy for rural electrification, as well as to allow local partners to gain experience with hybrid/renewable technology, resource assessment, system siting and operation. A micro-grid system is viewed as a small village system, up to 1200 kWh/day load with a 50 kW peak load. It can consist of components of wind, photovoltaic, batteries, and conventional generators. It is usually associated with a single generator source, and uses batteries to cover light day time loads. This paper looks at the experiences learned from this project with regard to all of the facets of planning and installing this project.

  3. Evolution of Energy Efficiency Programs Over Time: The Case of Standby Power

    Energy Technology Data Exchange (ETDEWEB)

    Payne, Christopher; Chung, Iris [Hoi; Fisher, Emily

    2014-08-17

    Issued in 2001, Presidential Executive Order 13221 directed federal agencies to purchase products with low standby power, with the goal of 1) reducing energy consumption in federal facilities, and 2) drawing attention to the problem of high standby power consumption, with guidance provided by the Federal Energy Management Program (FEMP). At that time, standby power was newly recognized as an increasing building energy load. Since then, procurement of products with low standby power have been set in place in acquisition processes, and the purchasing power of the federal government continues to influence manufacturers design decisions related to standby power. In recent years, FEMP has shifted effort from direct manufacturer outreach for data collection, to integrating low standby requirement into broader acquisition programs including Energy Star and Electronic Product Environmental Assessment Tool (EPEAT). Another milestone has been the labeling of low standby products on the GSA Advantage website to simplify and enhance compliance. Looking forward into the program?s future, this question arises How do we design programs over time to reflect market and technology changes, by adjusting programmatic requirements while maintaining effectiveness? This paper discusses that question for the case of standby power, which transitioned from covering a single to multiple environmental attributes, both in the context of the program's past and future.

  4. The Power of Program Setting: Liberal Arts vs. Fine Arts.

    Science.gov (United States)

    Patton, Bobby R.; And Others

    1986-01-01

    Introduces a discussion of power bases in academic setting that includes the following papers: "The Argument from Setting: Theatre in the Liberal and Fine Arts" by John Gronbeck-Tedesco; "The Practical Issues" by Vincent Angotti; and "Conservatory Training within the Academic Institution" by M. E. Comtois. (PD)

  5. Fusion Power Program. Quarterly progress report, January-March 1979

    Energy Technology Data Exchange (ETDEWEB)

    1979-08-01

    This quarterly report summarizes the Argonne National Laboratory work performed for the Office of Fusion Energy during the January-March 1979 quarter in the following research and development areas: materials; energy storage and transfer; tritium containment, recovery and control; advanced reactor design; atomic data; reactor safety; fusion-fission hybrid systems; alternate applications of fusion energy; and other work related to fusion power.

  6. New Energy Villages in Taiwan and China

    Science.gov (United States)

    Lee, C. S.; Wang, S. C.

    2015-12-01

    Taiwan locates in the active tectonic subdution and collision belts, therefore, the geothermal gradient is very high and have found 128 sites of high geothermal areas; 20% of them have the temperature between 75 - 200 degree C in which they can be directly used for the electricity generation; 50% of them are in 50 - 74 degree C and the rest 30% are below 50 degree C. These areas need the deep drillings to get into higher temperature for power energy. The first 20% high temperature areas are mostly located in the coastal or mountain regions. The government is interesting to develop these areas as the "New Energy Villages" so that they can not only become self-energy sufficient sites, but also to protect themself from being the loss of electricity and water during the typhoon and earthquake hazards. The multiple usages of hot water (such as the first power generation and then the hot spring utilization) have its merits. China, in the other hand, is not within the present-day active tectonic zone. However, the recent Sino Probe Experiments (Deep Exploration in China) have mapped the Cetaceous plate boundaries in the coast of China. The heat is still possibly migrating to near the surface through the existing structures. For example, the Feng Shun Geothermal Power Station in north of Guangzhou, Guangdong Province, used the 96 degree C hot water from a well of 800 m producing a small amount of 300 KW power since 1984. The Guangdong Province is located in the edge of Mesozoic South China Plate. Further in land, the Huang Mountain, one of the world heritage sites, is located at the boundary of another Mesozoic Yangtze River Plate. There is not a geothermal power plant; however, a number of hot springs are in a booming tour business at the foot hill of the mountain. The electricity has to come from a long way of net working. If China develops the local, small, but sufficient power plants by using the modern geothermal exploration and drilling techniques. The "New Energy

  7. City of Camden, New Jersey Program offering widespread energy recovery (power): Final report

    Energy Technology Data Exchange (ETDEWEB)

    Witkowski, Stanley [City of Camden, NJ (United States). Dept. of Development and Planning Bureau of Housing Services

    2013-12-31

    The Camden Residential POWER Program, Program Offering Widespread Energy Recovery, is a program designed to benefit Camden homeowners, stabilize neighborhoods and put local contractors to work. Camden POWER granted up to $18,600 to fund energy efficient home improvements and necessary life/safety rehabilitation repairs. The program was designed as a self-sustaining, neighborhood approach to bringing long-term energy and financial savings to the community. Valuable home upgrades were completed, including high-efficiency furnaces, hot water heaters, insulation, insulated roofs and blower door guided air-sealing. The goal of all improvements were to reduce energy consumption, lower utility bills, improve property values and promote neighborhood stabilization.

  8. Jesus the village psychiatrist: A summary

    Directory of Open Access Journals (Sweden)

    Donald Capps

    2010-02-01

    Full Text Available This paper was a response to a panel discussion on the author’s book, Jesus the village psychiatrist, published by Westminster John Knox Press, Louisville, KY, 2008 which formed part of the Society of Biblical Literature’s Psychology and Biblical Studies Section, 21–24 November 2009, New Orleans, LA. The response consisted of an explanation of somatoform disorders, a summary of the book and the following case studies: the case of Fraulein Elisabeth, the case of paralytics, the case of blind persons, the demon-possessed boy, the case of the woman with a haemorrhage, the healings of lepers and the woman who cared for Jesus. The paper concluded with a discussion on words and their power to cure. It illustrated how symptomatology had changed from paralysis in the 19th century to chronic fatigue in the first half of the 20th century to stress today.

  9. Integration of Wind Energy Systems into Power Engineering Education Program at UW-Madison

    Energy Technology Data Exchange (ETDEWEB)

    Venkataramanan, Giri [Univ. of Wisconsin, Madison, WI (United States); Lesieutre, Bernard [Univ. of Wisconsin, Madison, WI (United States); Jahns, Thomas [Univ. of Wisconsin, Madison, WI (United States); Desai, Ankur R [Univ. of Wisconsin, Madison, WI (United States)

    2012-09-01

    This project has developed an integrated curriculum focused on the power engineering aspects of wind energy systems that builds upon a well-established graduate educational program at UW- Madison. Five new courses have been developed and delivered to students. Some of the courses have been offered on multiple occasions. The courses include: Control of electric drives for Wind Power applications, Utility Applications of Power Electronics (Wind Power), Practicum in Small Wind Turbines, Utility Integration of Wind Power, and Wind and Weather for Scientists and Engineers. Utility Applications of Power Electronics (Wind Power) has been provided for distance education as well as on-campus education. Several industrial internships for students have been organized. Numerous campus seminars that provide discussion on emerging issues related to wind power development have been delivered in conjunction with other campus events. Annual student conferences have been initiated, that extend beyond wind power to include sustainable energy topics to draw a large group of stakeholders. Energy policy electives for engineering students have been identified for students to participate through a certificate program. Wind turbines build by students have been installed at a UW-Madison facility, as a test-bed. A Master of Engineering program in Sustainable Systems Engineering has been initiated that incorporates specializations that include in wind energy curricula. The project has enabled UW-Madison to establish leadership at graduate level higher education in the field of wind power integration with the electric grid.

  10. Enabling the space exploration initiative: NASA's exploration technology program in space power

    Science.gov (United States)

    Bennett, Gary L.; Cull, Ronald C.

    1991-01-01

    Space power requirements for Space Exploration Initiative (SEI) are reviewed, including the results of a NASA 90-day study and reports by the National Research Council, the American Institute of Aeronautics and Astronautics (AIAA), NASA, the Advisory Committee on the Future of the U.S. Space Program, and the Synthesis Group. The space power requirements for the SEI robotic missions, lunar spacecraft, Mars spacecraft, and human missions are summarized. Planning for exploration technology is addressed, including photovoltaic, chemical and thermal energy conversion; high-capacity power; power and thermal management for the surface, Earth-orbiting platform and spacecraft; laser power beaming; and mobile surface systems.

  11. HEMP emergency planning and operating procedures for electric power systems. Power Systems Technology Program

    Energy Technology Data Exchange (ETDEWEB)

    Reddoch, T.W.; Markel, L.C. [Electrotek Concepts, Inc., Knoxville, TN (United States)

    1991-12-31

    Investigations of the impact of high-altitude electromagnetic pulse (HEMP) on electric power systems and electrical equipment have revealed that HEMP creates both misoperation and failures. These events result from both the early time E{sub 1} (steep-front pulse) component and the late time E{sub 3} (geomagnetic perturbations) component of HEMP. In this report a HEMP event is viewed in terms of its marginal impact over classical power system disturbances by considering the unique properties and consequences of HEMP. This report focuses on system-wide electrical component failures and their potential consequences from HEMP. In particular, the effectiveness of planning and operating procedures for electric systems is evaluated while under the influence of HEMP. This assessment relies on published data and characterizes utilities using the North American Electric Reliability Council`s regions and guidelines to model electric power system planning and operations. Key issues addressed by the report include how electric power systems are affected by HEMP and what actions electric utilities can initiate to reduce the consequences of HEMP. The report also reviews the salient features of earlier HEMP studies and projects, examines technology trends in the electric power industry which are affected by HEMP, characterizes the vulnerability of power systems to HEMP, and explores the capability of electric systems to recover from a HEMP event.

  12. NASA's PEM Fuel Cell Power Plant Development Program for Space Applications

    Science.gov (United States)

    Hoberecht, Mark A.

    2008-01-01

    A three-center NASA team led by the Glenn Research Center in Cleveland, Ohio is completing a five-year PEM fuel cell power plant development program for future space applications. The focus of the program has been to adapt commercial PEM fuel cell technology for space applications by addressing the key mission requirements of using pure oxygen as an oxidant and operating in a multi-gravity environment. Competing vendors developed breadboard units in the 1 to 5 kW power range during the first phase of the program, and a single vendor developed a nominal 10-kW engineering model power pant during the second phase of the program. Successful performance and environmental tests conducted by NASA established confidence that PEM fuel cell technology will be ready to meet the electrical power needs of future space missions.

  13. Japan`s international cooperation programs on seismic safety of nuclear power plants

    Energy Technology Data Exchange (ETDEWEB)

    Sanada, Akira [Agency of Natural Resources and Energy, Tokyo (Japan)

    1997-03-01

    MITI is promoting many international cooperation programs on nuclear safety area. The seismic safety of nuclear power plants (NPPs) is a one of most important cooperation areas. Experts from MITI and related organization join the multilateral cooperation programs carried out by international organization such as IAEA, OECD/NEA etc. MITI is also promoting bilateral cooperation programs such as information exchange meetings, training programs and seminars on nuclear safety with several countries. Concerning to the cooperation programs on seismic safety of NPPs such as information exchange and training, MITI shall continue and expand these programs. (J.P.N.)

  14. Reliability program requirements for Space and Terrestrial Nuclear Power Systems

    Energy Technology Data Exchange (ETDEWEB)

    1982-10-01

    The objectives of the reliability program requirements described in this report are (1) to provide contractors with an outline of the reliability requirements established by the Department of Energy (DOE) in the areas of design, development, production, testing, and acceptance of space and terrestrial nuclear systems hardware, and (2) to guide the contractor in meeting these requirements. This publication or particular portions of it is applicable as specified in the contract. Whether the contractors/subcontractors are subject to all the requirements or only to part of them will be specified by contract, program letter, or by the contract statement-of-work.

  15. Regenerating the U.S. nuclear power program

    Energy Technology Data Exchange (ETDEWEB)

    Rowden, Marcus A.; Kraemer, Jay R.; Koehn, Mark R. [Fried, Frank, Harris, Shriver and Jacobson, Washington, DC (United States)

    1995-12-31

    Through industry planning initiatives, new licensing regulations, favorable court decisions and supportive legislation, the U.A. nuclear community - in both its private and governmental sectors - has, during the last five years, produced fundamental changes in the approach to planning, ordering, licensing and operating future nuclear power plants. Integrated and well-planned initiatives are leading to a more hospitable and promising institutional framework for regeneration of the U.S. nuclear option. While demonstrable progress has been made on many fronts - a streamlined plant licensing framework and standardized design development to name the most apparent - other critical path obstacles must still be surmounted to transform current progress into an order for a new nuclear power plant or a family of plants. Early signs are encouraging, but much work remains to be done. (author).

  16. Fusion Power Program. Quarterly progress report, October--December 1978

    Energy Technology Data Exchange (ETDEWEB)

    1979-04-01

    This quarterly report summarizes the Argonne National Laboratory work performed for the Office of Fusion Energy during the October--December 1978 quarter in the following research and development areas: materials; energy storage and transfer; tritium containment, recovery and control; advanced reactor design; atomic data; reactor safety; fusion-fission hybrid systems; alternate applications of fusion energy; and other work related to fusion power. Three separate abstracts were prepared for the included sections. (MOW)

  17. Electrical Power Systems for NASA's Space Transportation Program

    Science.gov (United States)

    Lollar, Louis F.; Maus, Louis C.

    1998-01-01

    Marshall Space Flight Center (MSFC) is the National Aeronautics and Space Administration's (NASA) lead center for space transportation systems development. These systems include earth to orbit launch vehicles, as well as vehicles for orbital transfer and deep space missions. The tasks for these systems include research, technology maturation, design, development, and integration of space transportation and propulsion systems. One of the key elements in any transportation system is the electrical power system (EPS). Every transportation system has to have some form of electrical power and the EPS for each of these systems tends to be as varied and unique as the missions they are supporting. The Preliminary Design Office (PD) at MSFC is tasked to perform feasibility analyses and preliminary design studies for new projects, particularly in the space transportation systems area. All major subsystems, including electrical power, are included in each of these studies. Three example systems being evaluated in PD at this time are the Liquid Fly Back Booster (LFBB) system, the Human Mission to Mars (HMM) study, and a tether based flight experiment called the Propulsive Small Expendable Deployer System (ProSEDS). These three systems are in various stages of definition in the study phase.

  18. Bonneville Power Administration Wildlife Mitigation Program : Draft Environmental Impact Statement.

    Energy Technology Data Exchange (ETDEWEB)

    United States. Bonneville Power Administration.

    1996-08-01

    Bonneville Power Administration (BPA) is responsible for mitigating the loss of wildlife habitat caused by the development of the Federal Columbia River Power System. BPA accomplishes this mitigation by funding projects consistent with those recommended by the Northwest Power Planning Council (Council). The projects are submitted to the Council from Indian Tribes, state agencies, property owners, private conservation groups, and other Federal agencies. Future wildlife mitigation actions with potential environmental impacts are expected to include land acquisition and management, water rights acquisition and management, habitat restoration and enhancement, installation of watering devices, riparian fencing, and similar wildlife conservation actions. BPA needs to ensure that individual wildlife mitigation projects are planned and managed with appropriate consistency across projects, jurisdictions, and ecosystems, as well as across time. BPA proposes to standardize the planning and implementation of individual wildlife mitigation projects funded by BPA. Alternative 1 is the No Action alternative. Five standardizing alternatives are identified to represent the range of possible strategies, goals, and procedural requirements reasonably applicable to BPA-funded projects under a standardized approach to project planning and implementation. All action alternatives are based on a single project planning process designed to resolve site-specific issues in an ecosystem context and to adapt to changing conditions and information.

  19. 2014 Water Power Program Peer Review: Marine and Hydrokinetic Technologies, Compiled Presentations (Presentation)

    Energy Technology Data Exchange (ETDEWEB)

    2014-02-01

    This document represents a collection of all presentations given during the EERE Wind and Water Power Program's 2014 Marine and Hydrokinetic Peer Review. The purpose of the meeting was to evaluate DOE-funded hydropower and marine and hydrokinetic R&D projects for their contribution to the mission and goals of the Water Power Program and to assess progress made against stated objectives.

  20. 2014 Water Power Program Peer Review: Hydropower Technologies, Compiled Presentations (Presentation)

    Energy Technology Data Exchange (ETDEWEB)

    2014-02-01

    This document represents a collection of all presentations given during the EERE Wind and Water Power Program's 2014 Hydropower Peer Review. The purpose of the meeting was to evaluate DOE-funded hydropower and marine and hydrokinetic R&D projects for their contribution to the mission and goals of the Water Power Program and to assess progress made against stated objectives.

  1. Financial Village Standing in Indonesian Financial System

    Directory of Open Access Journals (Sweden)

    Herry Purnomo

    2015-12-01

    Full Text Available Financial resources of the village that are sourced from a country or a Regional Finance Financial based Law Number 6 Year 2014 of The Village is the mandate of the law that must be allocated to the village. The interconnectedness of the financial position of the village in the financial system of the country or Region concerned the Financial administrative and territorial relations, and there is no setting directly regarding the finances of the village as part of the financial system of the country or the financial area. In respect of the elements of the crime of corruption deeds against financial irregularities of the village there are still disagreements on the interpretation of the law in trapping the perpetrators of corruption on the village chief that implies not satisfy the principle of legality and legal certainty in the ruling of the matter of financial irregularities. In fact, many of the village chief or Councilor caught the criminal offence of corruption over the use of financial irregularities. This research analyzes How the financial position of the village in the financial system of the country or region, as well as whether the financial resources of the village is derived from the state budget or region budget managed in village budget belongs to the category of village finances and whether tort against the financial management of the village can be categorized as a criminal act corruption. How To Cite: Purnomo, H. (2015. Financial Village Standing in Indonesian Financial System. Rechtsidee, 2(2, 121-140. doi:http://dx.doi.org/10.21070/jihr.v2i2.81

  2. The Use of Nanomaterials to Achieve NASA's Exploration Program Power Goals

    Science.gov (United States)

    Jeevarajan, J.

    2009-01-01

    This slide presentation reviews the power requirements for the space exploration and the lunar surface mobility programs. It includes information about the specifications for high energy batteries and the power requirements for lunar rovers, lunar outposts, lunar ascent module, and the lunar EVA suit.

  3. Adaptation and Re-Use of Spacecraft Power System Models for the Constellation Program

    Science.gov (United States)

    Hojnicki, Jeffrey S.; Kerslake, Thomas W.; Ayres, Mark; Han, Augustina H.; Adamson, Adrian M.

    2008-01-01

    NASA's Constellation Program is embarking on a new era of space exploration, returning to the Moon and beyond. The Constellation architecture will consist of a number of new spacecraft elements, including the Orion crew exploration vehicle, the Altair lunar lander, and the Ares family of launch vehicles. Each of these new spacecraft elements will need an electric power system, and those power systems will need to be designed to fulfill unique mission objectives and to survive the unique environments encountered on a lunar exploration mission. As with any new spacecraft power system development, preliminary design work will rely heavily on analysis to select the proper power technologies, size the power system components, and predict the system performance throughout the required mission profile. Constellation projects have the advantage of leveraging power system modeling developments from other recent programs such as the International Space Station (ISS) and the Mars Exploration Program. These programs have developed mature power system modeling tools, which can be quickly modified to meet the unique needs of Constellation, and thus provide a rapid capability for detailed power system modeling that otherwise would not exist.

  4. Phosphoric acid fuel cell power plant system performance model and computer program

    Science.gov (United States)

    Alkasab, K. A.; Lu, C. Y.

    1984-01-01

    A FORTRAN computer program was developed for analyzing the performance of phosphoric acid fuel cell power plant systems. Energy mass and electrochemical analysis in the reformer, the shaft converters, the heat exchangers, and the fuel cell stack were combined to develop a mathematical model for the power plant for both atmospheric and pressurized conditions, and for several commercial fuels.

  5. 76 FR 57897 - Energy Conservation Program: Energy Conservation Standards for Certain External Power Supplies

    Science.gov (United States)

    2011-09-19

    ... RIN 1904-AB57 Energy Conservation Program: Energy Conservation Standards for Certain External Power... exclude external power supplies used in specific applications from certain energy conservation standards prescribed under the Energy Policy and Conservation Act (EPCA). Congress enacted this exclusion, which...

  6. Onsite 40-kilowatt fuel cell power plant manufacturing and field test program

    Science.gov (United States)

    1985-01-01

    A joint Gas Research Institute and U.S. Department of Energy Program was initiated in 1982 to evaluate the use of fuel cell power systems for on-site energy service. Forty-six 40 kW fuel cell power plants were manufactured at the United Technologies Corporation facility in South Windsor, Connecticut, and are being delivered to host utilities and other program participants in the United States and Japan for field testing. The construction of the 46 fully-integrated power plants was completed in January 1985 within the constraints of the contract plan. The program has provided significant experience in the manufacture, acceptance testing, deployment, and support of on-site fuel cell systems. Initial field test results also show that these experimental power plants meet the performance and environmental requirements of a commercial specification. This Interim Report encompasses the design and manufacturing phases of the 40 kW Power Plant Manufacturing and Field Test program. The contract between UTC and NASA also provides UTC field engineering support to the host utilities, training programs and associated manuals for utility operating and maintenance personnel, spare parts support for a defined test period, and testing at UTC of a power plant made available from a preceding program phase. These activities are ongoing and will be reported subsequently.

  7. Electromagnetic pulse (EMP) interaction with electric power systems. Power Systems Technology Program

    Science.gov (United States)

    Zaininger, H. W.

    1984-08-01

    A high altitude nuclear burst, detonated at a height of 50 km or more, causes two types of electromagnetic pulses (EMP), high altitude EMP (HEMP) and magnetohydrodynamic EMP (MHD-EMP). This high altitude EMP scenario is of principal concern when assessing the effects of EMP on electric power systems, because the total United States can be simultaneously illuminated by HEMP and MHD-EMP can cover a large area of up to several hundred kilometers in diameter. Typical electrical power system characteristics for EMP analysis are defined. Reasonable worst case EMP induced surges on overhead electric power system transmission and distribution lines for reasonable assumptions, using unclassified HEMP and MHD-EMP electric field waveforms are determined.

  8. Fifth parabolic dish solar thermal power program annual review: proceedings

    Energy Technology Data Exchange (ETDEWEB)

    None

    1984-03-01

    The primary objective of the Review was to present the results of activities within the Parabolic Dish Technology and Module/Systems Development element of the Department of Energy's Solar Thermal Energy Systems Program. The Review consisted of nine technical sessions covering overall Project and Program aspects, Stirling and Brayton module development, concentrator and engine/receiver development, and associated hardware and test results to date; distributed systems operating experience; international dish development activities; and non-DOE-sponsored domestic dish activities. A panel discussion concerning business views of solar electric generation was held. These Proceedings contain the texts of presentations made at the Review, as submitted by their authors at the beginning of the Review; therefore, they may vary slightly from the actual presentations in the technical sessions.

  9. Pulse Power Hybrid Energy Storage Module Development Program

    Science.gov (United States)

    2015-05-01

    Fig. Fig. Fig. Fig. Fig. 27 Flowchart of the energy storage control methodology for the MPM program modeling. 47 LIST OF TABLES Table 1...Most symbols comply to IEEE Sid 315-1975: Graphic symbols for electrical and electronics diagrams 240 Hz w ^ A single compartment for both PFN... symbols comply to IEEE Std 315-1975: Graphic symbols for electrical and electronics diagrams 240 Hz^-;r^nZ-r Feeder for HESM unit 2 HESM 2 flywheel

  10. Network model and short circuit program for the Kennedy Space Center electric power distribution system

    Science.gov (United States)

    1976-01-01

    Assumptions made and techniques used in modeling the power network to the 480 volt level are discussed. Basic computational techniques used in the short circuit program are described along with a flow diagram of the program and operational procedures. Procedures for incorporating network changes are included in this user's manual.

  11. Green Power Communities

    Science.gov (United States)

    GPCs are towns, villages, cities, counties, or tribal governments in which the local government, businesses, and residents collectively use green power in amounts that meet or exceed EPA's Green Power Community purchase requirements.

  12. Self-reliance in health among village women.

    Science.gov (United States)

    Wong, M L; Chen, P C

    1991-01-01

    A project in a remote region in Sarawak, Malaysia, in which village women were mobilized to plan and implement a kindergarten and child feeding program, illustrates the potential of carefully conceptualized community participation. Permission was obtained from village elders to train 18 mothers (all of whom has at least 4 years of education) to conduct a community needs survey. III health among children emerged as the problem of greatest concern to villagers and a health committee was formed to plan an intervention. Although a team of outside professionals was available for technical support, the emphasis from he onset was on developing self-reliance and community involvement in all decisions. To build confidence and develop leadership, a month-long participatory training course in promotive health care was organized by village health volunteers. Preparation for the project included conversion of an unused hut into a kindergarten and construction of furniture by village men, registration of preschool children, preparation of educational materials, and organization of a kitchen and duty roster for the feeding program. Project funding came from local bake sales and kindergarten subscriptions. Monitoring during the initial phase identified several problems, such as food shortages brought about by drought, some parents' inability to pay for kindergarten services, and a lack of trust in the teacher's abilities. These problems were corrected by the field team, but subsequent supervisory visits focused on teaching problem-solving skills to the local women. An evaluation conducted 1 year after program implementation revealed dramatic increases in the proportion of households producing fruits and vegetables, a higher percentage of breastfeeding mothers, and improvements in weight-for-age among kindergartners.

  13. 2007 Solar Decathlon: Powered by the Sun (Competition Program)

    Energy Technology Data Exchange (ETDEWEB)

    2007-09-01

    The 2007 Solar Decathlon Competition Program is distributed to Solar Decathlon visitors, media, sponsors, and the student competitors. It contains basic facts about the Solar Decathlon: what, where, when, who, and how. It is a guide for visitors to the events and workshops. It describes the 10 contests and the technologies used in the houses. It celebrates the accomplishments of the competitors and provides an opportunity for the major sponsors to describe their roles and relay their commitment to the ideals of the Solar Decathlon.

  14. The power of irony in an adolescent residential psychiatric program.

    Science.gov (United States)

    Yonge, Olive

    2007-10-01

    This 1-year ethnographic study, conducted in an inpatient adolescent psychiatric unit, was guided by the research question, "What is it like for patients, families, and staff to be participants in an adolescent psychiatric program?" Verbal irony was observed to be a prominent communicative behavior among the staff and patients, suggesting a general freedom of expression and flexible boundaries. This form of expression, using nonliteral language skills encompassing a variety of humor and sarcasm, was found to promote professional solidarity and adolescent self-esteem, accelerate adolescent social skills, and offer a means of coping with the stigma of emotional and behavioral disorders.

  15. Tucson Solar Village: Project management

    Energy Technology Data Exchange (ETDEWEB)

    1991-11-01

    The Tucson Solar Village is a Design/Build Project In Sustainable Community Development which responds to a broad spectrum of energy, environmental, and economic challenges. This project is designed for 820 acres of undeveloped State Trust Land within the Tucson city limits; residential population will be five to six thousand persons with internal employment provided for 1200. This is a 15 year project (for complete buildout and sales) with an estimated cost of $500 million. Details of the project are addressed with emphasis on the process and comments on its transferability.

  16. NASA's Radioisotope Power Systems Program Overview - A Focus on RPS Users

    Science.gov (United States)

    Hamley, John A.; McCallum, Peter W.; Sandifer, Carl E., II; Sutliff, Thomas J.; Zakrajsek, June F.

    2016-01-01

    The goal of NASA's Radioisotope Power Systems (RPS) Program is to make RPS ready and available to support the exploration of the solar system in environments where the use of conventional solar or chemical power generation is impractical or impossible to meet potential future mission needs. To meet this goal, the RPS Program manages investments in RPS technologies and RPS system development, working closely with the Department of Energy. This paper provides an overview of the RPS Program content and status, its collaborations with potential RPS users, and the approach employed to maintain the readiness of RPS to support future NASA mission concepts.

  17. Programs of development of power internalss youth 16-17 years in a boat-racing.

    Directory of Open Access Journals (Sweden)

    Favoritоv V. М.

    2011-04-01

    Full Text Available The analysis of the trainings programs of different power orientation is conducted. In an experiment rowers participated by age 16-17 years that were divided into two groups 11 people in each. The ways of optimization of training process are certain. The program of the directed development of maximal force is worked out. Program efficiency is tested by testing on contention distance. During experiment both groups have the same exercises.

  18. Evaluation of Millstone Nuclear Power Plant, Environmental Impact prediction, based on monitoring programs

    Energy Technology Data Exchange (ETDEWEB)

    Gore, K.L.; Thomas, J.M.; Kannberg, L.D.; Watson, D.G.

    1977-02-01

    This report evaluates the nonradiological monitoring program at Millstone Nuclear Power Plant. Both operational as well as preoperational monitoring programs were analyzed to produce long-term (5 yr or longer) data sets, where possible. In order to determine the effectiveness of these monitoring programs, the appropriate data sets have to be analyzed by the appropriate statistical analysis. Thus, both open literature and current statistical analysis being developed at Pacific Northwest Laboratories (PNL) were employed in data analysis.

  19. ESADA Plutonium Program Critical Experiments: Power Distribution Measurements

    Energy Technology Data Exchange (ETDEWEB)

    Akkurt, H.

    2001-06-12

    In 1967, a series of critical experiments were conducted at the Westinghouse Reactor Evaluation Center (WREC) using mixed-oxide (MOX) PuO{sub 2}-UO{sub 2} and/or UO{sub 2} fuels in various lattices and configurations. These experiments were performed under the joint sponsorship of Empire State Atomic Development Associates (ESADA) plutonium program and Westinghouse. The purpose of these experiments was to develop experimental data useful in validating analytical methods used in the design of plutonium-bearing replacement fuel for water reactors. Three different fuel types were used during the experimental program: two MOX fuels and a low-enriched UO{sub 2} fuel. The MOX fuels were distinguished by their {sup 240}Pu content: 8 wt % {sup 240}Pu and 24 wt % {sup 240}Pu. Both MOX fuels contained 2.0 wt % PuO{sub 2} in natural UO{sub 2}. The UO{sub 2} fuel with 2.72 wt % enrichment was used for comparison with the plutonium data and for use in multiregion experiments.

  20. The Design and Analysis Program for the Development of LEO Satellite Electrical Power Subsystem

    Directory of Open Access Journals (Sweden)

    Sang-Kon Lee

    2007-06-01

    Full Text Available The design and analysis of satellite power subsystem is an important driver for the mass, size, and capability of the satellite. Every other satellite subsystem is affected by the power subsystem, and in particular, important issues such as launch vehicle selection, thermal design, and structural design are largely influenced by the capabilities and limitations of the power system. This paper introduces a new electrical power subsystem design program for the rapid development of LEO satellite and shows an example of design results using other LEO satellite design data. The results shows that the proposed design program can be used the optimum sizing and the analytical prediction of the on-orbit performance of satellite electrical power subsystem.

  1. The Environment-Power System Analysis Tool development program. [for spacecraft power supplies

    Science.gov (United States)

    Jongeward, Gary A.; Kuharski, Robert A.; Kennedy, Eric M.; Wilcox, Katherine G.; Stevens, N. John; Putnam, Rand M.; Roche, James C.

    1989-01-01

    The Environment Power System Analysis Tool (EPSAT) is being developed to provide engineers with the ability to assess the effects of a broad range of environmental interactions on space power systems. A unique user-interface-data-dictionary code architecture oversees a collection of existing and future environmental modeling codes (e.g., neutral density) and physical interaction models (e.g., sheath ionization). The user-interface presents the engineer with tables, graphs, and plots which, under supervision of the data dictionary, are automatically updated in response to parameter change. EPSAT thus provides the engineer with a comprehensive and responsive environmental assessment tool and the scientist with a framework into which new environmental or physical models can be easily incorporated.

  2. CULTURAL CAPITAL AS TOURISM DEVELOPMENT BASIS IN TRADITIONAL VILLAGE OF KUTA

    Directory of Open Access Journals (Sweden)

    Ketut Sumadi

    2012-11-01

    Full Text Available Tourism is a favourite sector in improving Bali revenue and kind of tourismdeveloped is cultural one. In cultural tourism, it takes place meaning modification ofcultural practice by krama (member of traditional village in order to cultural capitalcan survive in the middle of tourism dynamic condition. This research entitled“Cultural capital as tourism development basis in traditional village of Kuta”, byproposing three problems, namely how is the process of cultural capital as tourismdevelopment basis, what factors can motivate tourism capital as tourism developmentbasis, and what is the meaning of cultural capital as tourism development basis.The research is conducted using qualitative method and cultural studiesapproach, so data analysis is conducted in descriptive qualitative and interpretativeones. Selection of traditional village of Kuta as research location based onconsideration that traditional village of Kuta having integrated tourism facilities forfacilities addressed to member of traditional village. The review about culturalcapital as the tourism development basis in this traditional village of Kuta, eclecticstheories consisting of Hegemonic theory of Gramsci, co-modification theory of KarlMarx and Adorno, discourse-power/knowledge and truth theory of Foucoult anddeconstruction theory of Derrida.Based on the research output, it can be known: (1 Cultural capital process astourism development basis in traditional village of Kuta is inseparable fromforeigners arrival in traditional village of Kuta, the entrance of Military (TheCooperative Center of Arm Force in managing Kuta beach and the occurrence ofBali bombing tragedy on October 12th, 2002; (2 The factors that motivate culturalcapital as the tourism development basis in traditional village of Kuta, such asmotivation and the necessity of tourists visiting traditional village of Kuta, tourismhegemony, changing of life philosophy of member of traditional village fromidealism into

  3. Marin Solar Village: feasibility study and technical analysis. Final report

    Energy Technology Data Exchange (ETDEWEB)

    1980-08-31

    The energy needs of Hamilton Air Force Base's Solar Village for electricity and heating and cooling of buildings are considered and alternative ways of meeting the Village's requirements for these forms of energy are evaluated. First, Solar Village's energy demand is calculated and compared to a base case representing calculations for typical energy usage for a development of similar size and density that is in conformance with current state and local ordinances. The potential of selected alternative technologies to meet the Solar Village projected demand for electrical power and natural gas is evaluated. Scenarios were developed to reduce demand, particularly in the building sector. Four alternative on-site energy technologies have been evaluated: wind, solar thermal electric, biomass conversion, photovoltaics. Each alternative is analyzed in detail. Of the four alternatives considered, the one with the greatest present potential is biomass conversion. Two technologies have been incorporated into the design. A 3-acre land fill is covered with a mantle of soil. A network of pipes carries off the methane gas which is a natural product of anaerobic decomposition of the materials in the land fill. The second technology involves the planting of rapidly-growing trees on denuded and unused portions of the site; 50 acres devoted to tree production could yield 12% of the back-up energy required for home heating on a sustainable basis.

  4. Dosimetry studies in Zaborie village

    Energy Technology Data Exchange (ETDEWEB)

    Takada, J. E-mail: jtakada@ipc.hiroshima-u.ac.jp; Hoshi, M.; Endo, S.; Stepanenko, V.F.; Kondrashov, A.E.; Petin, D.; Skvortsov, V.; Ivannikov, A.; Tikounov, D.; Gavrilin, Y.; Snykov, V.P

    2000-05-15

    Dosimetry studies in Zaborie, a territory in Russia highly contaminated by the Chernobyl accident, were carried out in July, 1997. Studies on dosimetry for people are important not only for epidemiology but also for recovery of local social activity. The local contamination of the soil was measured to be 1.5-6.3 MBq/m{sup 2} of Cs-137 with 0.7-4 {mu}Sv/h of dose rate. A case study for a villager presently 40 years old indicates estimations of 72 and 269 mSv as the expected internal and external doses during 50 years starting in 1997 based on data of a whole-body measurement of Cs-137 and environmental dose rates. Mean values of accumulated external and internal doses for the period from the year 1986 till 1996 are also estimated to be 130 mSv and 16 mSv for Zaborie. The estimation of the 1986-1996 accumulated dose on the basis of large scale ESR teeth enamel dosimetry provides for this village, the value of 180 mSv. For a short term visitor from Japan to this area, external and internal dose are estimated to be 0.13 mSv/9d (during visit in 1997) and 0.024 mSv/50y (during 50 years starting from 1997), respectively.

  5. Emerging Transnational migration from Romanian villages

    Directory of Open Access Journals (Sweden)

    Dumitru Sandu

    2014-11-01

    Full Text Available This article presents the first results of a community census (December 2001 on temporary external migration at the level of all Romanian villages. Local key informants filled in the questionnaire on international temporary migration and its sociodemographic profile. As function of the key destinations, the Romanian villages cluster into six major migration fields: Germany, Hungary, Italy, Turkey, Yugoslavia and Spain. At a more detailed level, considering multiple destinations, those fields break into 15 regions of migration.Village-level analysis of the phenomenon indicates a strong selectivity of migration depending on village characteristics. About 4 percent of the total villages of the country account for more than 60 percent of the total return migration from abroad. These are villages of a high probability of transnationalism. Circular or transnational migration is shown to be connected with the basic characteristics of the migration system of the country: the villages where village to city commuting declined sharply after 1990 and where return migration from cities was high recorded a higher propensity for circular migration abroad. A set of about 2700 villages of high migration prevalence is described as «probable transnational communities».

  6. Power

    OpenAIRE

    Bowles, Samuel; Gintis, Herbert

    2007-01-01

    We consider the exercise of power in competitive markets for goods, labour and credit. We offer a definition of power and show that if contracts are incomplete it may be exercised either in Pareto-improving ways or to the disadvantage of those without power. Contrasting conceptions of power including bargaining power, market power, and consumer sovereignty are considered. Because the exercise of power may alter prices and other aspects of exchanges, abstracting from power may miss essential a...

  7. Entrepreneurial Management Coastal Muslim In The Village Bongo Gorontalo

    Directory of Open Access Journals (Sweden)

    Abdul Rahmat

    2017-05-01

    Full Text Available The aim of this research activities to proving the entrepreneurial management of the coastal Muslim community in the village of Bongo. Experimental design used in this research is quasi experiment with the design of "The One-group pre-test - Post-test Design". The results showed that the model of functional skills for women of fishermen in the village of Bongo district of Gorontalo, can be seen from several aspects, namely: (1 The control / understanding of learners (female fisherman in the village of Bongo of the learning materials functional skills wives of the fishermen in the form of entrepreneurship, practice makes kolombengi taste of fish, practice makes fish nuggets and practice makes sticks corn fish. (2 understanding wives of the fishermen village of Bongo towards community empowerment programs and Improved skills of students in the field of entrepreneurship, especially in terms of business development and business administration, and (3 the ability of learners work together in a business group that can produce a product with the criteria and processes in place.

  8. Slavic Village: incorporating active living into community development through partnerships.

    Science.gov (United States)

    Miller, Emily K; Scofield, Jennifer L

    2009-12-01

    The Slavic Village neighborhood in Cleveland, Ohio, is a diverse community of 30,524 residents that is struggling economically yet strong in tradition. The neighborhood is located just south of downtown and adjacent to the city's industrial valley. Slavic Village Development (SVD) works with local and state partners to improve the quality of life for its residents, including low-income and market-rate housing developments, economic development, community organizing, and greenspace planning. Using the Active Living by Design framework (ALbD), SVD developed strong partnerships to address preparation, promotions, programs, policy, and physical projects. Efforts were focused on Safe Routes to School, neighborhood activities, asset mapping, worksite wellness, and social marketing. The ALbD project changed both the physical environment of Slavic Village and its marketed image. The initiative built cross-disciplinary partnerships that leveraged individual strengths to implement strategies to make Slavic Village a vibrant, healthy, family-friendly neighborhood that promotes active living. There is a strong connection between health and community development. When partners from multiple disciplines work together on a common goal, it is easier to leverage resources and create change. Resource development will always be a challenge. Through the leadership of SVD and its strong ties in the community, the ALbD initiative has re-engaged residents and businesses in efforts to restore the vitality of the community. The partnership in Cleveland has successfully incorporated health into community development, a model of collaboration that can be replicated in other communities.

  9. Leading the Teacher Team - Balancing Between Formal and Informal Power in Program Leadership

    DEFF Research Database (Denmark)

    Högfeldt, Anna-Karin; Malmi, Lauri; Kinnunen, Päivi

    2017-01-01

    to work and collaborate for the same target. This calls for strategic and long-term thinking of engineering education development. Institutions should support the development of both formal structures as well as informal leadership skills among their program directors, but never fall for the temptation......This continuous research within Nordic engineering institutions targets the contexts and possibilities for leadership among engineering education program directors. The IFP-model, developed based on analysis of interviews with program leaders in these institutions, visualizes the program director......’s informal and formal power. The model is presented as a tool for starting a shared discussion on the complexities of the leadership of engineering program development. The authors liken program development to hunting in teams. Each individual expert in the program is needed, and all experts will need...

  10. Preparing nursing students for education in the global village.

    Science.gov (United States)

    Nicholas, Patrice K; Corless, Inge B; Fulmer, Holly; Meedzan, Nancy

    2012-01-01

    Educating nurses for the 21st century requires a broad understanding of the health needs of local and global communities. With an increasingly diverse population, nursing students in the United States can gain a unique perspective on health disparities and challenges in providing healthcare for diverse populations. Nursing education has the opportunity to engage students in our global village by providing clinical and theory-based educational opportunities for undergraduate and graduate nursing students. Some nursing educational settings in schools of nursing provide global nursing opportunities to explore the social responsibility of nursing. This paper details a specific framework and opportunities for engaging undergraduate and graduate nursing students in caring for the underserved in our global village. Opportunities in the Fulbright Student Exchange Program and Fulbright Senior Scholar Award mechanisms are discussed, and partnerships with international nursing programs are explored.

  11. Perceptions of Village Dogs by Villagers and Tourists in the Coastal Region of Rural Oaxaca, Mexico

    NARCIS (Netherlands)

    Ruiz Izaguirre, E.; Eilers, C.H.A.M.

    2012-01-01

    The objective of this study was to gain an understanding of the village dog-keeping system, and of perceptions of dog-related problems by villagers and tourists, in the coastal region of Oaxaca, Mexico. We conducted a survey of the inhabitants of three villages (Mazunte, Puerto Angel, and Río Seco),

  12. Progress in space nuclear reactor power systems technology development - The SP-100 program

    Science.gov (United States)

    Davis, H. S.

    1984-01-01

    Activities related to the development of high-temperature compact nuclear reactors for space applications had reached a comparatively high level in the U.S. during the mid-1950s and 1960s, although only one U.S. nuclear reactor-powered spacecraft was actually launched. After 1973, very little effort was devoted to space nuclear reactor and propulsion systems. In February 1983, significant activities toward the development of the technology for space nuclear reactor power systems were resumed with the SP-100 Program. Specific SP-100 Program objectives are partly related to the determination of the potential performance limits for space nuclear power systems in 100-kWe and 1- to 100-MW electrical classes. Attention is given to potential missions and applications, regimes of possible space power applicability, safety considerations, conceptual system designs, the establishment of technical feasibility, nuclear technology, materials technology, and prospects for the future.

  13. AHP 1: SEATING, MONEY, AND FOOD AT AN AMDO VILLAGE FUNERAL

    Directory of Open Access Journals (Sweden)

    Rin chen rdo rje རིན་ཆེན་རྡོ་རྗེ།

    2009-06-01

    Full Text Available Seating, food, and money are discussed in the context of funerals held in the Amdo Tibetan village of Lo khog, located in Mar khu thang Town, Gcan tsha County, Rma lho Tibetan Autonomous Prefecture, Qinghai Province, PR China. An analysis of these three elements, combined with an intimate personal account of the funeral of the first author's close relative in 2005, offer insights into villagers' social status, and power and gender roles in their everyday lives.

  14. Comprehensive Report to Congress Clean Coal Technology Program: Clean power from integrated coal/ore reduction

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1996-10-01

    This report describes a clean coal program in which an iron making technology is paired with combined cycle power generation to produce 3300 tons per day of hot metal and 195 MWe of electricity. The COREX technology consists of a metal-pyrolyzer connected to a reduction shaft, in which the reducing gas comes directly from coal pyrolysis. The offgas is utilized to fuel a combined cycle power plant.

  15. Program plan for the Brayton Isotope Power System. Phase I. Design, fabrication and test of the Brayton Isotope Power System

    Energy Technology Data Exchange (ETDEWEB)

    Longee, H. W.

    1975-10-22

    Phase I of an overall program for the development of a 500 to 2000 W(e) (EOM), 7-y life, power system for space vehicles is discussed. The system uses a closed Brayton dynamic system to convert energy from an isotope heat source at a net efficiency greater than 25 percent. This first phase, a 35-month effort, is for the conceptual design of a 1300 W(e), 450 lb flight system and the design, fabrication, and test of a ground demonstration system. The flight system will use, for the baseline design, two of the multihundred-watt (MHW) heat sources being developed. The Ground Demonstration System will simulate, as closely as possible, the Brayton Isotope Power Flight System and will utilize components and technology being developed for the Mini-Brayton rotating unit, recuperator and heat source assembly, respectively. The Ground Demonstration System includes a performance test and a 1000-h endurance test.

  16. Space Power Program Semiannual Progress Report for period ending June 30, 1963

    Energy Technology Data Exchange (ETDEWEB)

    Miller, A. J. [Oak Ridge National Lab. (ORNL), Oak Ridge, TN (United States)

    1963-10-11

    This is a report of progress on the Oak Ridge National Laboratory's research and development program on nuclear power plants for electrical power production in space vehicles. The work is carried out under AEG Reactor Experiments, Fuels, and Materials, and Reactor Component programs. Research and development work is under way on the stainless steel boiling-potassium reactor and the Medium Power Reactor Experiment, boiling alkali metal heat transfer, high-temperature and refractory alloys, fuel material, and space reactor shielding, particularly in connection with SNAP 2, 8, 10, and 50. Many of these OREL efforts are directed toward the development of a specific type of power plant, but they also furnish a significant contribution of scientific and engineering information needed in other programs on advanced SNAP systems. Progress on research and development directly related to the Medium Power Reactor Experiment (MPRE) is presented mostly in Part I of this report. Progress on the MPRE will, in the future, be reported on a quarterly basis. The form of the reporting will alternate from MPRE Quarterly Progress Reports to Space Power Semiannual Progress Reports.

  17. Preliminary Effectiveness Study of Coping Power Program for Aggressive Children in Pakistan.

    Science.gov (United States)

    Mushtaq, Asia; Lochman, John E; Tariq, Pervaiz N; Sabih, Fazaila

    2016-10-05

    Aggression is a characteristic feature of many psychiatric disorders. To address the scarceness for evidence-based interventions for behavioral problems in Pakistan, we evaluated the effectiveness of culturally adapted version of Coping Power Program. The purpose of the study was to determine the extent to which Coping Power Program is capable of reducing aggressive behavior and improving competent behavior, when delivered in a different culture, i.e., Pakistan. With randomized control trial (RCT) of pre- and post-testing, 112 fourth grade boys were allocated to Coping Power intervention condition and waitlist control condition. The intervention group showed significant reduction in aggression at post assessment, in comparison to control group. Boys who received Coping Power intervention also showed improvements in behavior, social skills, and social cognitive processes, with better anger control and problem solving strategies, in comparison to the control group. The results of the study provide preliminary evidence, supporting the effectiveness of Coping Power Program for Pakistani children. Despite its limitations, the results of this study are promising and suggest that Coping Power is an effective intervention to reduce behavioral problems and promote healthy and positive behaviors in children, even when implemented in different contexts with greater potential for violence exposure.

  18. Follow-up process evaluation of Bonneville Power Administration's energy savings plan program

    Energy Technology Data Exchange (ETDEWEB)

    Jennings, J.G.; Peters, J.S. (ERC International, Albuquerque, NM (USA))

    1990-01-01

    The Energy $avings Plan (E$P) program has been operated by the Bonneville Power Administration (Bonneville) since late fall 1987. The program is designed to build capability in the acquisition of conservation resources in the non-aluminum industrial sector in the Pacific Northwest. According to the Northwest Power Planning Council, the non-aluminum industrial sector accounts for about 23% of the total regional electricity consumption. Five non-aluminum industries consume 85% of this total. Three major industries --- chemical producers, pulp and paper plants, and lumber mills --- account for around 68% of non-aluminum industrial consumption (i.e., 16% of the total regional electricity consumption). 1 ref.

  19. Review of the Tri-Agency Space Nuclear Reactor Power System Technology Program

    Science.gov (United States)

    Ambrus, J. H.; Wright, W. E.; Bunch, D. F.

    1984-01-01

    The Space Nuclear Reactor Power System Technology Program designated SP-100 was created in 1983 by NASA, the U.S. Department of Defense, and the Defense Advanced Research Projects Agency. Attention is presently given to the development history of SP-100 over the course of its first year, in which it has been engaged in program objectives' definition, the analysis of civil and military missions, nuclear power system functional requirements' definition, concept definition studies, the selection of primary concepts for technology feasibility validation, and the acquisition of initial experimental and analytical results.

  20. Environmental assessment for the satellite power system concept development and evaluation program: atmospheric effects

    Energy Technology Data Exchange (ETDEWEB)

    Rote, D.M.; Brubaker, K.L.; Lee, J.L.

    1980-11-01

    The US Department of Energy (DOE) has undertaken a preliminary, three-year program to investigate the impacts of the construction and operation of a satellite power system, of unprecedented scale. The Department of Energy's program, titled The Concept Development and Evaluation Program, focused its investigations on a Reference System description that calls for the use of either silicon (Si) or gallium aluminum-arsenide (GaAlAs) photovoltaic cells on 60 satellites to be constructed in GEO over a 30-yr period. Rectennas would be constructed on the ground to receive microwave energy from the satellites. Each satellite-rectenna pair is designed to produce 5 GW of power on an essentially continuous basis for use as a baseload power source for an electric power distribution system. The environmental assessment part of the program was divided into five interdependent task areas. The present document constitutes the final technical report on one of the five task areas, the Assessment of the Atmospheric Effects, and as such presents an in-depth summary of work performed during the assessment program. The issues associated with SPS activities in the troposphere are examined. These include tropospheric weather modification related to rectenna operations and rocket launches, and air quality impacts related to rocketlaunch ground clouds. Then progressing upward through the various levels of the atmosphere, the principal middle and upper atmospheric effects associated with rocket effluents are analyzed. Finally, all of the potential SPS atmospheric effects are summarized.

  1. Civilian Power Program. Part 1, Summary, Current status of reactor concepts

    Energy Technology Data Exchange (ETDEWEB)

    Author, Not Given

    1959-09-01

    This study group covered the following: delineation of the specific objectives of the overall US AEC civilian power reactor program, technical objectives of each reactor concept, preparation of a chronological development program for each reactor concept, evaluation of the economic potential of each reactor type, a program to encourage the the development, and yardsticks for measuring the development. Results were used for policy review by AEC, program direction, authorization and appropriation requests, etc. This evaluation encompassed civilian power reactors rated at 25 MW(e) or larger and related experimental facilities and R&D. This Part I summarizes the significant results of the comprehensive effort to determine the current technical and economic status for each reactor concept; it is based on the 8 individual technical status reports (Part III).

  2. Real-Time Reactive Power Distribution in Microgrids by Dynamic Programing

    DEFF Research Database (Denmark)

    Levron, Yoash; Beck, Yuval; Katzir, Liran

    2017-01-01

    as radial ones. The optimization problem is formulated with the cluster reactive powers as free variables, and the solution space is spanned by the cluster reactive power outputs. The optimal solution is then constructed by efficiently scanning the entire solution space, by scanning every possible......In this paper a new real-time optimization method for reactive power distribution in microgrids is proposed. The method enables location of a globally optimal distribution of reactive power under normal operating conditions. The method exploits the typical compact structure of microgrids to obtain...... combination of reactive powers, by means of dynamic programming. Since every single step involves a one-dimensional problem, the complexity of the solution is only linear with the number of clusters, and as a result, a globally optimal solution may be obtained in real time. The paper includes the results...

  3. A Dynamic Programming Algorithm for Optimal Design of Tidal Power Plants

    Science.gov (United States)

    Nag, B.

    2013-03-01

    A dynamic programming algorithm is proposed and demonstrated on a test case to determine the optimum operating schedule of a barrage tidal power plant to maximize the energy generation over a tidal cycle. Since consecutive sets of high and low tides can be predicted accurately for any tidal power plant site, this algorithm can be used to calculate the annual energy generation for different technical configurations of the plant. Thus an optimal choice of a tidal power plant design can be made from amongst different design configurations yielding the least cost of energy generation. Since this algorithm determines the optimal time of operation of sluice gate opening and turbine gates opening to maximize energy generation over a tidal cycle, it can also be used to obtain the annual schedule of operation of a tidal power plant and the minute-to-minute energy generation, for dissemination amongst power distribution utilities.

  4. 76 FR 47180 - Pick-Sloan Missouri Basin Program-Eastern Division-2021 Power Marketing Initiative Proposal

    Science.gov (United States)

    2011-08-04

    ... Area Power Administration Pick-Sloan Missouri Basin Program--Eastern Division--2021 Power Marketing... marketing agency of the Department of Energy (DOE) published the proposed 2021 Power Marketing Initiative... Region. The meetings provided all firm power customers the opportunity to review current marketing plan...

  5. U.S. Forest Service's Power-IT-Down Program

    Energy Technology Data Exchange (ETDEWEB)

    None

    2016-01-01

    Case study describes the U.S. Forest Service's Power-IT-Down Program, which strongly encouraged employees to shut off their computers when leaving the office. The U.S. Forest Service first piloted the program on a voluntary basis in one region then implemented it across the agency's 43,000 computers as a joint effort by the Chief Information Office and Sustainable Operations department.

  6. Approximate dynamic programming using fluid and diffusion approximations with applications to power management

    OpenAIRE

    Chen, Wei; Huang, Dayu; Kulkarni, Ankur A.; Unnikrishnan, Jayakrishnan; Zhu, Quanyan; Mehta, Prashant; Meyn, Sean; Wierman, Adam

    2013-01-01

    Neuro-dynamic programming is a class of powerful techniques for approximating the solution to dynamic programming equations. In their most computationally attractive formulations, these techniques provide the approximate solution only within a prescribed finite-dimensional function class. Thus, the question that always arises is how should the function class be chosen? The goal of this paper is to propose an approach using the solutions to associated fluid and diffusion approximations. In ord...

  7. Power Burst Facility/Boron Neutron Capture Therapy Program for cancer treatment

    Energy Technology Data Exchange (ETDEWEB)

    Ackermann, A.L. (ed.); Dorn, R.V. III.

    1990-08-01

    This report discusses monthly progress in the Power Boron Facility/Boron Neutron Capture Therapy (PBF/BNCT) Program for Cancer Treatment. Highlights of the PBF/BNCT Program during August 1990 include progress within the areas of: Gross Boron Analysis in Tissue, Blood, and Urine, boron microscopic (subcellular) analytical development, noninvasive boron quantitative determination, analytical radiation transport and interaction modeling for BNCT, large animal model studies, neutron source and facility preparation, administration and common support and PBF operations.

  8. Power Burst Facility/Boron Neutron Capture Therapy program for cancer treatment, Volume 4, No. 7

    Energy Technology Data Exchange (ETDEWEB)

    Ackermann, A.L. (ed.)

    1990-07-01

    This report discusses the monthly progress of the Power Burst Facility/Boron Neutron Capture Therapy (PBF/BNLT) program for cancer treatment. Highlights of the PBF/BNCT Program during July 1990 include progress within the areas of: Gross boron analysis in tissue, blood, and urine; noninvasive boron quantitative determination; analytical radiation transport and interaction modeling for BNCT; large animal model studies; neutron source and facility preparation; administration and common support and PBF operations.

  9. Human Power Vehicle Program. Final report, June 15, 1993--June 14, 1995

    Energy Technology Data Exchange (ETDEWEB)

    Crowell, J.; Graves, P.

    1995-11-01

    The Human Power Vehicle Program was an intensive, five day a week, four week program designed to give middle school students the opportunity to ``be engineers``. During the month of July, Delta College, the Macro Michigan Multicultural Pre-Technical Education Partnership (M3PEP), and the United States Department of Energy sponsored a four-week learning experience in human-powered vehicles. This unique experience introduced students to the physiology of exercise, the mechanics of the bicycle, and the physics and mathematics of the bicycle. Students also participated in a three day bike tour. The Program used the Bike Lab facility at Delta College`s International Centre in Saginaw, Michigan. Students had the opportunity to explore the development and refinement of the bicycle design and to investigate it`s power machine-the human body. Interactive instruction was conducted in groups to assure that all students experienced the satisfaction of understanding the bicycle. The purpose of the Program was to increase minority students` awareness and appreciation of mathematics and science. The premise behind the Program was that engineers and scientists are made, not born. The Program was open to all minority youth, grades 8 and 9, and was limited to 25 students. Students were selected to participate based upon their interest, desire, maturity, and attitude.

  10. Targeting Villages for Rural Development Using Satellite Image Analysis.

    Science.gov (United States)

    Varshney, Kush R; Chen, George H; Abelson, Brian; Nowocin, Kendall; Sakhrani, Vivek; Xu, Ling; Spatocco, Brian L

    2015-03-01

    Satellite imagery is a form of big data that can be harnessed for many social good applications, especially those focusing on rural areas. In this article, we describe the common problem of selecting sites for and planning rural development activities as informed by remote sensing and satellite image analysis. Effective planning in poor rural areas benefits from information that is not available and is difficult to obtain at any appreciable scale by any means other than algorithms for estimation and inference from remotely sensed images. We discuss two cases in depth: the targeting of unconditional cash transfers to extremely poor villages in sub-Saharan Africa and the siting and planning of solar-powered microgrids in remote villages in India. From these cases, we draw out some common lessons broadly applicable to informed rural development.

  11. Program plan for the Brayton isotope power system. Phase I. design, fabrication and test of the Brayon isotope power system

    Energy Technology Data Exchange (ETDEWEB)

    1975-10-22

    This program plan covers Phase I of an overall program for the development of a 500 to 2000 W/sub e/ (EOM), 7-year life, power system for space vehicles. The system uses a closed Brayton dynamic system to convert energy from an isotope heat source at a net efficiency greater than 25 percent. This first phase, a 35-months effort, is for the conceptual design of a 1300 W/sub e/, 450 lb flight system and the design, fabrication, and test of a ground demonstration system. The flight system will use, for the baseline design, two of the multihundred-watt (MHW) heat sources being developed for the ERDA by the General Electric Company. The Ground Demonstration System will simulate, as closely as possible, the Brayton Isotope Power Flight System and will utilize components and technology being developed by NASA for the Mini-Brayton rotating unit, recuperator and heat source assembly, respectively. The Ground Demonstration System includes a performance test and a 1000-hour endurance test.

  12. The Effect of Village-Based Schools: Evidence from a Randomized Controlled Trial in Afghanistan. NBER Working Paper No. 18039

    Science.gov (United States)

    Burde, Dana; Linden, Leigh L.

    2012-01-01

    We conduct a randomized evaluation of the effect of village-based schools on children's academic performance using a sample of 31 villages and 1,490 children in rural northwestern Afghanistan. The program significantly increases enrollment and test scores among all children, eliminates the 21 percentage point gender disparity in enrollment, and…

  13. Research of Reconstruction of Village in the Urban Fringe Based on Urbanization Quality Improving

    Directory of Open Access Journals (Sweden)

    Junjie Zhang

    2014-04-01

    Full Text Available In the process of urban-rural integration, it is an acute and urgent challenge for the destiny of farmers and the development of village in the urban fringe in the developed area. Based on the “urbanization quality improving” this new perspective and through the analysis of experience and practice of Village renovation of Xi’nan Village of Zengcheng county, this article summarizes the meaning of urbanization quality in developed areas and finds the villages in the urban fringe’s reconstruction strategy. The study shows that as to the distinction of the urbanization of the old and the new areas, the special feature of the re-construction of the villages on the edge of the cities, the government needs to make far-sighted lay-out design and carry out strictly with a high standard in mind. The government must set up social security system, push forward the welfare of the residents, construct a new model of urban-rural relations, attaches great importance to sustainable development, promote the quality of the villagers, maintain regional cultural characters, and form a strong management team. All in all, in the designing and building the regions, great importance must be attached to verified ways and new creative cooperative development mechanism with a powerful leadership and sustainable village construction.

  14. USCEA/NIST measurement assurance programs for the radiopharmaceutical and nuclear power industries

    Energy Technology Data Exchange (ETDEWEB)

    Golas, D.B. [Council for Energy Awareness, Washington, DC (United States)

    1993-12-31

    In cooperation with the U.S. Council for Energy Awareness (USCEA), the National Institute of Standards and Technology (NIST) supervises and administers two measurement assurance programs for radioactivity measurement traceability. One, in existence since the mid 1970s, provides traceability to suppliers of radiochemicals and radiopharmaceuticals, dose calibrators, and nuclear pharmacy services. The second program, begun in 1987, provides traceability to the nuclear power industry for utilities, source suppliers, and service laboratories. Each program is described, and the results of measurements of samples of known, but undisclosed activity, prepared at NIST and measured by the participants are presented.

  15. Development of a solar-powered residential air conditioner. Program review

    Science.gov (United States)

    1975-01-01

    Progress in the effort to develop a residential solar-powered air conditioning system is reported. The topics covered include the objectives, scope and status of the program. The results of state-of-art, design, and economic studies and component and system data are also presented.

  16. Implementing the General Education Development (GED) Program in First Nations Communities: Struggles for Power

    Science.gov (United States)

    Shields, Tracy Jill; Melville, Wayne

    2015-01-01

    This paper describes an ethnographic case study of eleven First Nations adult learners in a Northern Ontario community attempting to earn secondary school equivalency through the General Education Development (GED) program. The paper maintains a focus on the power differentials at work in both the learners' prior educational endeavours and their…

  17. Linear Programming Approaches for Power Savings in Software-defined Networks

    NARCIS (Netherlands)

    Moghaddam, F.A.; Grosso, P.

    2016-01-01

    Software-defined networks have been proposed as a viable solution to decrease the power consumption of the networking component in data center networks. Still the question remains on which scheduling algorithms are most suited to achieve this goal. We propose 4 different linear programming

  18. GirlPOWER! Strengthening Mentoring Relationships through a Structured, Gender-Specific Program

    Science.gov (United States)

    Pryce, Julia M.; Silverthorn, Naida; Sanchez, Bernadette; DuBois, David L.

    2010-01-01

    The authors examine GirlPOWER! an innovative program that uses structure and group-based activities to enhance one-to-one mentoring relationships for young adolescent girls from the perspective of the focus, purpose, and authorship dimensions of mentoring relationships that Karcher and Nakkula described. The discussion draws on several sources of…

  19. The power stability of a fiber amplifier based on a multifunction card and PID control program

    Science.gov (United States)

    Zhang, Linjie; Yang, Wenguang; Zhang, Hao; Zhao, JianMing; Jia, Suotang

    2016-06-01

    The power stability of a fiber amplifier was significantly improved by means of simultaneously controlling the current of a fiber amplifier and the diffraction efficiency of an acousto-optical modulator. The real-time fluctuation of laser power was recorded by a multifunction card and processed by a proportional-integral-derivative (PID) control program. The feedback loop voltage was introduced to the fiber laser amplifier and acoustic-optic modulator through the analog output of the multifunction card. The control method based on a multifunction card and PID program has good scalability, flexibility and reliability for the complex system on the condition in which the frequency and power of the laser need to be precisely stabilized.

  20. Development of a single-phase harmonic power flow program to study the 20 kHz AC power system for large spacecraft

    Science.gov (United States)

    Kraft, L. Alan; Kankam, M. David

    1991-01-01

    The development of software is described to aid in design and analysis of AC power systems for large spacecraft. The algorithm is an important version of harmonic power flow program, HARMFLO, used for the study of AC power quality. The new program is applicable to three-phase systems typified by terrestrial power systems, and single-phase systems characteristic of space power systems. The modified HARMFLO accommodates system operating frequencies ranging from terrestrial 60 Hz to and beyond aerospace 20 kHz, and can handle both source and load-end harmonic distortions. Comparison of simulation and test results of a representative spacecraft power system shows a satisfactory correlation. Recommendations are made for the direction of future improvements to the software, to enhance its usefulness to power system designer and analysts.

  1. Peer power: how Dare County, North Carolina, is addressing chronic disease through innovative programming.

    Science.gov (United States)

    Thomas, Anne B; Ward, Ellie

    2006-01-01

    Peer Power is an innovative school-based program that trains high school students as health educators and mentors for middle school students. The program was designed to produce positive health behavior changes in youth and reduce long-term incidence of chronic diseases of the heart and lung. This program, developed at the Management Academy for Public Health, has been successful in receiving grant funds and has demonstrated positive behavioral changes in youth in the areas of physical activity, nutrition, and tobacco use. Peer Power has far exceeded the anticipated outcomes and proven to be a catalyst for improved health behaviors throughout the community. Positive unintended consequences of Peer Power include the development of an effective social marketing campaign, reduction in tobacco sales to minors, and an increase in smoke-free restaurants in Dare County. Benefits received by Management Academy participants are evident through improved business and administrative skills at the Dare County Department of Public Health, the number of new and innovative programs that have succeeded in securing grant funds, and the sustainability of the programs developed.

  2. Evaluation of the Super Efficient Refrigerator Program (SERP) in the Bonneville Power Administration service territory

    Energy Technology Data Exchange (ETDEWEB)

    Lee, A.D.; Conger, R.L.

    1996-06-01

    The Super Efficient Refrigerator Program (SERP) is a collaborative utility program intended to transform the market for energy-efficient and environmentally friendly refrigerators. it is one of the first examples of large-scale {open_quotes}market transformation{close_quotes} energy efficiency program. This report documents the evaluation of SERP ({open_quotes}the Program{close_quotes}) in the Bonneville Power Administration`s (Bonneville`s) service territory. Pacific Northwest National Laboratory (PNNL) conducted this evaluation for Bonneville. This study includes the process evaluation, preliminary impact evaluation, and market transformation assessment. It is based on site visits and interviews with refrigerator dealers and manufacturers, industry data, and Bonneville information. Results from this study are compared with those from a parallel study that examines the Program across the 24 participating utilities.

  3. Electromagnetic pulse research on electric power systems: Program summary and recommendations

    Energy Technology Data Exchange (ETDEWEB)

    Barnes, P.R.; McConnell, B.W.; Van Dyke, J.W. (Oak Ridge National Lab., TN (United States)); Tesche, F.M. (Tesche (F.M.), Dallas, TX (United States)); Vance, E.F. (Vance (E.F.), Fort Worth, TX (United States))

    1993-01-01

    A single nuclear detonation several hundred kilometers above the central United States will subject much of the nation to a high-altitude electromagnetic pulse (BENT). This pulse consists of an intense steep-front, short-duration transient electromagnetic field, followed by a geomagnetic disturbance with tens of seconds duration. This latter environment is referred to as the magnetohydrodynamic electromagnetic pulse (NMENT). Both the early-time transient and the geomagnetic disturbance could impact the operation of the nation's power systems. Since 1983, the US Department of Energy has been actively pursuing a research program to assess the potential impacts of one or more BENT events on the nation's electric energy supply. This report summarizes the results of that program and provides recommendations for enhancing power system reliability under HENT conditions. A nominal HENP environment suitable for assessing geographically large systems was developed during the program and is briefly described in this report. This environment was used to provide a realistic indication of BEMP impacts on electric power systems. It was found that a single high-altitude burst, which could significantly disturb the geomagnetic field, may cause the interconnected power network to break up into utility islands with massive power failures in some areas. However, permanent damage would be isolated, and restoration should be possible within a few hours. Multiple bursts would likely increase the blackout areas, component failures, and restoration time. However, a long-term blackout of many months is unlikely because major power system components, such as transformers, are not likely to be damaged by the nominal HEND environment. Moreover, power system reliability, under both HENT and normal operating conditions, can be enhanced by simple, and often low cost, modifications to current utility practices.

  4. The United States Naval Nuclear Propulsion Program - Over 151 Million Miles Safely Steamed on Nuclear Power

    Energy Technology Data Exchange (ETDEWEB)

    None, None

    2015-03-01

    NNSA’s third mission pillar is supporting the U.S. Navy’s ability to protect and defend American interests across the globe. The Naval Reactors Program remains at the forefront of technological developments in naval nuclear propulsion and ensures a commanding edge in warfighting capabilities by advancing new technologies and improvements in naval reactor performance and reliability. In 2015, the Naval Nuclear Propulsion Program pioneered advances in nuclear reactor and warship design – such as increasing reactor lifetimes, improving submarine operational effectiveness, and reducing propulsion plant crewing. The Naval Reactors Program continued its record of operational excellence by providing the technical expertise required to resolve emergent issues in the Nation’s nuclear-powered fleet, enabling the Fleet to safely steam more than two million miles. Naval Reactors safely maintains, operates, and oversees the reactors on the Navy’s 82 nuclear-powered warships, constituting more than 45 percent of the Navy’s major combatants.

  5. Espaces centrés et pouvoirs décentrés : l’exemple des fédérations villageoises dogon au XIXe siècle Centered territorial units and decentered powers: Dogon village federations in the 19th century

    Directory of Open Access Journals (Sweden)

    Éric Jolly

    2011-02-01

    Full Text Available Au xixe siècle, le Sud du pays dogon se caractérisait par un paysage politique singulier avec une mosaïque de petites fédérations villageoises regroupant chacune, sur un même territoire, une douzaine de localités non apparentées. Selon les indices rassemblés, la création de ces formations originales remonterait à la seconde moitié du xviiie siècle et résulterait d’un nouveau rapport à l’espace imposé à la fois par la multiplication des guerres ou des razzias et par un peuplement local de plus en plus dense et diversifié. Face à la pression militaire des États voisins, l’objectif des groupes résidents n’est plus de s’approprier un territoire, mais de le défendre en construisant son unité au centre, à l’endroit présumé de sa fondation. Carrefour politico-religieux, ce centre prenait la forme d’une place publique servant de lieu de rassemblement unitaire, mais aussi d’axe de distribution égalitaire des pouvoirs entre tous les villages installés sur le même territoire.In the 19th century, the southern part of the land of the Dogon stood out owing to its unusual political landscape, a mosaic of small village federations each of which grouped, in a territorial unit, a dozen or so localities unrelated by kinship. These original federations emerged out of a new relation to space during the second half of the 18th century as a result of increasing warfare and raiding in the context of a denser, more diversified local population. Given mounting military pressure from neighboring states, resident groups no longer sought to appropriate a territory but to defend it by establishing its unity in the center, at the presumed place of foundation. As a political and religious crossroads, this center was not only a public meeting place expressing unity but also the axis of an egalitarian distribution of power between all villages located in the same territory.

  6. Crisp and fuzzy integer programming models for optimal carbon sequestration retrofit in the power sector

    Energy Technology Data Exchange (ETDEWEB)

    Tan, R.R.; Ng, D.K.S.; Foo, D.C.Y.; Aviso, K.B. [De La Salle University, Manila (Philippines)

    2010-12-15

    Carbon capture and storage (CCS) is one of the interim technologies to mitigate greenhouse gas emissions from stationary sources such as power plant and large industrial facilities. CCS allows for continued utilization of fossil fuels (e.g. coal, natural gas and oil), which are still relatively inexpensive and reliable in comparison to inherently low-carbon renewable resources (e.g. wind, solar etc.). On the other hand, retrofitting power plants for carbon capture (CC) entails major capital costs as well as reduction of thermal efficiency and power output. This paper presents integer programming optimization models for planning the retrofit of power plants at the regional, sectoral or national level. In addition to the base case (i.e., non-fuzzy or crisp) formulation, two fuzzy extensions are given to account for the inherent conflict between environmental and economic goals, as well as parametric uncertainties pertaining to the emerging CC technologies. Case studies are shown to illustrate the modeling approach.

  7. Sustainability of fisherman village in urban area case study : untia fisherman village, makassar, indonesia

    Science.gov (United States)

    Noegroho, N.; Ardiani, Y. M.

    2017-12-01

    Major cities in Indonesia, many of which have a fisherman village in the city area. One of them is the village of Untia in Makassar which keeps the story about relocation history of fishermen’s settlement in Makassar city. Initially, this village is very ‘friendly’ for the fishermen, especially the existence of canals that can be passed by the fishing boat to the front of the each house. However, the sustainability of this fisherman village is threatened by the development of urban functions that are urging towards it. From day to day, this village is segregated with the surrounding area, not only from its function but also from social point of view. This condition will be more severe related to the local government plan to reclaim sea far to the west side, thus threatening the sustainability of fisherman life in this village. How does a fisherman village in an urban area have to survive? The research begins by highlighting the conditions and problems that exist, data was collected by field survey. This data combined with some literatures then analyzed to propose a direction how fisherman’s village respond to the surrounding development. Become a Tourism village is a one way for fisherman’s village to survive in urban area.

  8. Tele-economics of Village Telco

    OpenAIRE

    Innset, Marte Berg

    2014-01-01

    This master s thesis is written in collaboration with Village Telco. VillageTelco is a grass root solution for establishing communication whereno other can or are willing to do so. The business has developed theMeshPotato, a wireless access point, which uses standard Wi-Fi technologycombined with open-source telephony software and a state of the artmesh protocol, to provide low-cost telephony. Today, Village Telco serveas a hardware provider. The master s thesis provides a background studyof ...

  9. Southeastern Federal Power Program. Combined financial statements, September 30, 1996 and 1995

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1998-05-01

    The Southeastern Federal Power Program (SEFPP) consists of all activities associated with the production, transmission and disposition of Federal power marketed under Section 5 of the Flood Control Act of 1944 from projects in the ten southeastern states. The ten states are: Virginia, West Virginia, North Carolina, South Carolina, Georgia, Florida, Alabama, Mississippi, Tennessee, and Kentucky. Power is marketed to customers in 11 states - the above ten plus Illinois. SEFPP includes the accounts of two separate Federal government agencies- the Southeastern Power Administration (Southeastern) of the Department of Energy and the U.S. Army Corps of Engineers (Corps). Southeastern purchases, transmits, and markets power within four separate power systems (each including one or more Corps generating projects for which rates are set). Specific and joint-use costs allocated to power are included in the attached statements of assets. Federal investment and liabilities under utility plant and cash. The accounts of SEFPP are maintained in conformity with generally accepted accounting principles and the Uniform System of Accounts prescribed for electric utilities by the Federal Energy Regulatory Commission (FERC). SEFPP`s accounting policies also reflect requirements of specific legislation and executive directives issued by the applicable government agencies. Southeastern and Corps properties and income are exempt from taxation. Southeastern and the Corps receive Congressional appropriations through the Department of Energy (DOE) and the Department of Defense to finance their operations. The Corps also receives Congressional appropriations to finance construction of its hydroelectric projects.

  10. Closed Cycle Engine Program Used in Solar Dynamic Power Testing Effort

    Science.gov (United States)

    Ensworth, Clint B., III; McKissock, David B.

    1998-01-01

    NASA Lewis Research Center is testing the world's first integrated solar dynamic power system in a simulated space environment. This system converts solar thermal energy into electrical energy by using a closed-cycle gas turbine and alternator. A NASA-developed analysis code called the Closed Cycle Engine Program (CCEP) has been used for both pretest predictions and post-test analysis of system performance. The solar dynamic power system has a reflective concentrator that focuses solar thermal energy into a cavity receiver. The receiver is a heat exchanger that transfers the thermal power to a working fluid, an inert gas mixture of helium and xenon. The receiver also uses a phase-change material to store the thermal energy so that the system can continue producing power when there is no solar input power, such as when an Earth-orbiting satellite is in eclipse. The system uses a recuperated closed Brayton cycle to convert thermal power to mechanical power. Heated gas from the receiver expands through a turbine that turns an alternator and a compressor. The system also includes a gas cooler and a radiator, which reject waste cycle heat, and a recuperator, a gas-to-gas heat exchanger that improves cycle efficiency by recovering thermal energy.

  11. Desa wisata sebagai aset soft power Indonesia

    OpenAIRE

    Astuti, Machya; Issundari, Sri

    2016-01-01

    Tourism village plays significant role for strengthening Indonesia soft power. The experience of Daerah Istimewa Yogyakarta (DIY) province proves that the development of tourism villages contribute in promoting “the power” of Indonesia through art, culture, custom and food to international society. Tourism Villages that located at Sleman, Bantul, Gunungkidul, Kulonprogo and city of Yogyakarta (called as tourism kampong) succeeded in attracting foreigners to stay and live as villagers, enjoy v...

  12. Program assessment report, statement of findings. Satellite power systems concept development and evaluation program

    Energy Technology Data Exchange (ETDEWEB)

    None

    1980-11-01

    What is known, uncertain, and unknown about the Solar Power Satellite (SPS) concept is stated. The important technical, environmental, and cost goal questions that must be answered prior to making a commitment to the SPS concept are discussed. Although significant technological, environmental and economic questions remain to be answered, the preliminary investigations undertaken in the CDEP do provide a basis for a policy decision on further commitment. Also, areas of research and experimentation required to acquire the knowledge by which a series of informed, time-phased decisions may be made concerning the possibility of the SPS concept playing a major role in the United States' energy future are suggested.

  13. Motor Drive Technologies for the Power-by-Wire (PBW) Program: Options, Trends and Tradeoffs

    Science.gov (United States)

    Elbuluk, Malik E.; Kankam, M. David

    1995-01-01

    Power-By-Wire (PBW) is a program involving the replacement of hydraulic and pneumatic systems currently used in aircraft with an all-electric secondary power system. One of the largest loads of the all-electric secondary power system will be the motor loads which include pumps, compressors and Electrical Actuators (EA's). Issues of improved reliability, reduced maintenance and efficiency, among other advantages, are the motivation for replacing the existing aircraft actuators with electrical actuators. An EA system contains four major components. These are the motor, the power electronic converters, the actuator and the control system, including the sensors. This paper is a comparative literature review in motor drive technologies, with a focus on the trends and tradeoffs involved in the selection of a particular motor drive technology. The reported research comprises three motor drive technologies. These are the induction motor (IM), the brushless dc motor (BLDCM) and the switched reluctance motor (SRM). Each of the three drives has the potential for application in the PBW program. Many issues remain to be investigated and compared between the three motor drives, using actual mechanical loads expected in the PBW program.

  14. Subject to empowerment: the constitution of power in an educational program for health professionals.

    Science.gov (United States)

    Juritzen, Truls I; Engebretsen, Eivind; Heggen, Kristin

    2013-08-01

    Empowerment and user participation represents an ideal of power with a strong position in the health sector. In this article we use text analysis to investigate notions of power in a program plan for health workers focusing on empowerment. Issues addressed include: How are relationships of power between users and helpers described in the program plan? Which notions of user participation are embedded in the plan? The analysis is based on Foucault's idea that power which is made subject to attempts of redistribution will re-emerge in other forms. How this happens, and with what consequences, is our analytical concern. The analysis is contrasted with 'snapshots' from everyday life in a nursing home. The program plan communicates empowerment as a democracy-building instrument that the users need. It is a tool for providing expert assistance to the user's self-help. User participation is made into a tool which is external to the user him-/herself. Furthermore, the analysis shows that the plan's image of empowerment presupposes an 'élite user' able to articulate personal needs and desires. This is not very applicable to the most vulnerable user groups, who thereby may end up in an even weaker position. By way of conclusion, we argue that an exchange of undesirable dominating paternalism for a desirable empowerment will not abolish power, but may result in more covert and subtle forms of power that are less open to criticism. The paper offers insights that will facilitate reflections on the premises for practising empowerment-oriented health care.

  15. Evaluation of Haddam Neck (Connecticut Yankee) Nuclear Power Plant, environmental impact prediction, based on monitoring programs

    Energy Technology Data Exchange (ETDEWEB)

    Gore, K.L.; Thomas, J.M.; Kannberg, L.D.; Mahaffey, J.A.; Waton, D.G.

    1976-12-01

    A study was undertaken by the U.S. Nuclear Regulatory Commission (NRC) to evaluate the nonradiological environmental data obtained from three nuclear power plants operating for a period of one year or longer. The document presented reports the second of three nuclear power plants to be evaluated in detail by Battelle, Pacific Northwest Laboratories. Haddam Neck (Connecticut Yankee) Nuclear Power Plant nonradiological monitoring data were assessed to determine their effectiveness in the measurement of environmental impacts. Efforts were made to determine if: (1) monitoring programs, as designed, can detect environmental impacts, (2) appropriate statistical analyses were performed and if they were sensitive enough to detect impacts, (3) predicted impacts could be verified by monitoring programs, and (4) monitoring programs satisfied the requirements of the Environmental Technical Specifications. Both preoperational and operational monitoring data were examined to test the usefulness of baseline information in evaluating impacts. This included an examination of the methods used to measure ecological, chemical, and physical parameters, and an assessment of sampling periodicity and sensitivity where appropriate data sets were available. From this type of analysis, deficiencies in both preoperational and operational monitoring programs may be identified and provide a basis for suggested improvement.

  16. SEARCH FOR THE BEST POWER CONTROL PROGRAM AT NPP WITH VVER-1000 USING GRADIENT DESCENT METHOD

    Directory of Open Access Journals (Sweden)

    S. N. Pelykh

    2016-09-01

    Full Text Available This article is regarded to the search for the best power control program at nuclear power plant (NPP with VVER- 1000 by gradient descent method for the objective function, which includes the criteria of efficiency, safety and damage. Criteria normalization to the maximum value is carried out when looking for the minimum of the objective function because criteria have different physical nature. There were chosen such objective criteria as depth of fuel burn-up, index of the fuel cladding damage and axial offset - the ratio of the energy at the top and bottom of the reactor core.

  17. High Performance Computing - Power Application Programming Interface Specification Version 2.0.

    Energy Technology Data Exchange (ETDEWEB)

    Laros, James H. [Sandia National Lab. (SNL-NM), Albuquerque, NM (United States); Grant, Ryan [Sandia National Lab. (SNL-NM), Albuquerque, NM (United States); Levenhagen, Michael J. [Sandia National Lab. (SNL-NM), Albuquerque, NM (United States); Olivier, Stephen Lecler [Sandia National Lab. (SNL-NM), Albuquerque, NM (United States); Pedretti, Kevin [Sandia National Lab. (SNL-NM), Albuquerque, NM (United States); Ward, H. Lee [Sandia National Lab. (SNL-NM), Albuquerque, NM (United States); Younge, Andrew J. [Sandia National Lab. (SNL-NM), Albuquerque, NM (United States)

    2017-03-01

    Measuring and controlling the power and energy consumption of high performance computing systems by various components in the software stack is an active research area. Implementations in lower level software layers are beginning to emerge in some production systems, which is very welcome. To be most effective, a portable interface to measurement and control features would significantly facilitate participation by all levels of the software stack. We present a proposal for a standard power Application Programming Interface (API) that endeavors to cover the entire software space, from generic hardware interfaces to the input from the computer facility manager.

  18. Development Planning of Tourist Village Using Participatory Mapping (Case study: Mambal Village, Badung Regency, Indonesia)

    Science.gov (United States)

    Arida, I. N. S.; Wiguna, P. P. K.; Narka, I. W.; Febrianti, N. K. O.

    2017-12-01

    Tourism sector is the highest source of income in Badung Regency so it is interesting to see the development of tourist village as one of the alternative tourist destinations in Badung Regency. Most of the village areas in Badung Regency do not have policies, vision and mission as an effort to develop the village into a tourist village. As a result the role of tourist village does not grow in terms of economic and social community. The purpose of this research is to determine and to map the tourism development plan using participatory mapping. The methodology used in this research is field surveys and interviews for data collection and participatory mapping to map the development plan to support tourism. Mambal village is located in Sub-district of Abiansemal, Badung Regency, Indonesia. Mambal village has the potential to become a tourism village because it is supported by the uniqueness of nature and tradition. Mambal village passed by Ayung river, where along the river there are beautiful cliffs which potential to develop as adventure tourism. There is also Senaung Pengibul Cave with a length of more than 15 meters and is wide enough to pass. Mambal village also has a spiritual tour of Pura Demung and Pancoran Pitu, which has a magical story. Currently farmers in Mambal Village are focusing on developing organic farming, of which 38% of the rice fields present in Mambal are pure organic that produces organic rice. Around the rice field area is also created a jogging track for visitors while enjoying the natural beauty of rice fields. Farmers also cultivate oyster mushrooms. In addition, Mambal Village Community also produces handicraft products that are woven in the form of symmetrical Endek (traditional fabrics) and processed products from used goods such as bags, wallets, pencil boxes and others.

  19. Initiating the Pathway to Increase the Region's Income by Developing Tourism Village of Panglipuran Bali

    Directory of Open Access Journals (Sweden)

    M. Bashori Imron

    2015-12-01

    Full Text Available The head of regencies and cities needs to develop their imagination and inspiration in order to present the goal of region development and deliver the positive economic growth for the public. Initiating the tourism village program for the potential area may serve as a creative alternative. The aim of this research is to develop the idea of tourism village to improve the income of the region. In depth participation in the community and intensive interview with the tourism stakeholders have been chosen as the method of this study. The result of the research shows that the tourism village of Penglipuran has seven potentials as the main attractions as represented by the traditional architecture, artistic spatial arrangement, the bamboo forest, heroes cemetery, the beauty of Pura Panataran, remarkable village landscape, and Karang Memadu. The participation of local government may contribute the positive impact for the economic growth and improve the income of local community.

  20. A Program for Cultivating Nuclear Talent at Engineering Educational Institute in a Remote Area from Nuclear Power Plants

    Science.gov (United States)

    Takahashi, Tsuyoshi

    Recently, in Japan, the number of students who hope for finding employment at the nuclear power company has decreased as students‧ concern for the nuclear power industry decreases. To improve the situation, Ministry of Education, Culture, Sports, Science and Technology launched the program of cultivating talent for nuclear power which supports research and education of nuclear power in the academic year of 2007. Supported by the program, Kushiro College of Technology conducted several activities concerning nuclear power for about a year. The students came to be interested in nuclear engineering through these activities and its results.

  1. Fuel cell programs in the United States for stationary power applications

    Energy Technology Data Exchange (ETDEWEB)

    Singer, M.

    1996-04-01

    The Department of Energy (DOE), Office of Fossil Energy, is participating with the private sector in sponsoring the development of molten carbonate fuel cell (MCFC) and solid oxide fuel cell (SOFC) technologies for application in the utility, commercial and industrial sectors. Phosphoric acid fuel cell (PAFC) development was sponsored by the Office of Fossil Energy in previous years and is now being commercialized by the private sector. Private sector participants with the Department of Energy include the Electric Power Research Institute (EPRI), the Gas Research institute (GRI), electric and gas utilities, universities, manufacturing companies and their suppliers. through continued government and private sector support, fuel cell systems are emerging power generation technologies which are expected to have significant worldwide impacts. An industry with annual sales of over a billion dollars is envisioned early in the 21st century. PAFC power plants have begun to enter the marketplace and MCFC and SOFC power plants are expected to be ready to enter the marketplace in the late 1990s. In support of the efficient and effective use of our natural resources, the fuel cell program seeks to increase energy efficiency and economic effectiveness of power generation. This is to be accomplished through effectiveness of power generation. This is accomplished through the development and commercialization of cost-effective, efficient and environmentally desirable fuel cell systems which will operate on fossil fuels in multiple and end use sectors.

  2. Sometimes, It Takes a Village

    Science.gov (United States)

    Taylor, Gwen; Heflin, David

    2015-01-01

    In this article, Gwen Taylor describes the West Kentucky Community and Technical College (WKCTC) groundbreaking program, "Accelerating Opportunity" (AO), which targeted students who are deficient in math, reading, or writing. The program uses the Washington State Board for Community & Technical Colleges' (2013) Integrated Basic…

  3. Generation Expansion Planning with Large Amounts of Wind Power via Decision-Dependent Stochastic Programming

    DEFF Research Database (Denmark)

    Zhan, Yiduo; Zheng, Qipeng; Wang, Jianhui

    2016-01-01

    , the probability distribution function is determined by not only input parameters but also decision variables. To deal with the nonlinear constraints in our model, a quasi-exact solution approach is then introduced to reformulate the multistage stochastic investment model to a mixed-integer linear programming......Power generation expansion planning needs to deal with future uncertainties carefully, given that the invested generation assets will be in operation for a long time. Many stochastic programming models have been proposed to tackle this challenge. However, most previous works assume predetermined...

  4. Tackling malaria, village by village: a report on a concerted ...

    African Journals Online (AJOL)

    Leveraging the power of information technology and interdisciplinary teamwork, medical students and the denizens of a rural community were able to engage in an interactive experience of health education and promotion. Conclusion: Preliminary observations suggest that a health information intervention in concert with a ...

  5. Network-independent electrification ranging from the Solar Home System via Alps Association Houses up to electric power supply of a whole village; Netzferne Elektrifizierung vom Solar Home System ueber Alpenvereinshaeuser bis hin zur Dorfstromversorgung

    Energy Technology Data Exchange (ETDEWEB)

    Bopp, G.; Holz, F.; Sauer, D.U. [Fraunhofer-Institut fuer Solare Energiesysteme (ISE), Freiburg (Germany)

    2005-07-01

    According to assessment of the European Union approximately two billion people live worldwide without having a connection to a public electric power grid, half of them even live in areas without any access to electricity at all. In the medium term, high investment costs along with a simultaneously low electric power demand (smaller than 1 KWh/day) will impede grid connection of these isolated, scattered populated areas for economic reasons. Photovoltaic plants are one of the most interesting technical options for the solution of this energy supply task. However, a lot painful experience gained in pilot projects, has shown, that various frame conditions must be taken into consideration for planning these plants. Apart from technical aspects, cultural, social, economic and financial aspects must be taken into account. While the pure electric power supply is improved, other central areas of living like food and water supply, the health system, education system and infrastructure measures must be improved as well in order to achieve lasting improvement of the living standard of the people living away from grid supply. (orig.)

  6. Summary of inspection findings of licensee inservice testing programs at United States commercial nuclear power plants

    Energy Technology Data Exchange (ETDEWEB)

    Dunlop, A.; Colaccino, J.

    1996-12-01

    Periodic inspections of pump and valve inservice testing (IST) programs in United States commercial nuclear power plants are performed by Nuclear Regulatory Commission (NRC) Regional Inspectors to verify licensee regulatory compliance and licensee commitments. IST inspections are conducted using NRC Inspection Procedure 73756, {open_quotes}Inservice Testing of Pumps and Valves{close_quotes} (IP 73756), which was updated on July 27, 1995. A large number of IST inspections have also been conducted using Temporary Instruction 2515/114, {open_quotes}Inspection Requirements for Generic Letter 89-04, Acceptable Inservice Testing Programs{close_quotes} (TI-2515/114), which was issued January 15, 1992. A majority of U.S. commercial nuclear power plants have had an IST inspection to either IP 73756 or TI 2515/114. This paper is intended to summarize the significant and recurring findings from a number of these inspections since January of 1990.

  7. Power

    DEFF Research Database (Denmark)

    Elmholdt, Claus Westergård; Fogsgaard, Morten

    2016-01-01

    In this chapter, we will explore the dynamics of power in processes of creativity, and show its paradoxical nature as both a bridge and a barrier to creativity in organisations. Recent social psychological experimental research (Slighte, de Dreu & Nijstad, 2011) on the relation between power...... and creativity suggests that when managers give people the opportunity to gain power and explicate that there is reason to be more creative, people will show a boost in creative behaviour. Moreover, this process works best in unstable power hierarchies, which implies that power is treated as a negotiable...... and floating source for empowering people in the organisation. We will explore and discuss here the potentials, challenges and pitfalls of power in relation to creativity in the life of organisations today. The aim is to demonstrate that power struggles may be utilised as constructive sources of creativity...

  8. Recommended research program for improving seismic safety of light-water nuclear power plants

    Energy Technology Data Exchange (ETDEWEB)

    None

    1979-04-01

    Recommendations are presented for research areas concerned with seismic safety. These recommendations are based on an analysis of the answers to a questionnaire which was sent to over 80 persons working in the area of seismic safety of nuclear power plants. In addition to the answers of the 55 questionnaires which were received, the recommendations are based on ideas expressed at a meeting of an ad hoc group of professionals formed by Sandia, review of literature, current research programs, and engineering judgement.

  9. Study of the environmental costs to nuclear power plants using the SIMPACTS program

    Energy Technology Data Exchange (ETDEWEB)

    Menzel, Francine; Sabundjian, Gaiane; Mutarelli, Rita de Cassia, E-mail: fmenzel@ipen.b, E-mail: gdjian@ipen.b [Instituto de Pesquisas Energeticas e Nucleares (IPEN/CNEN-SP), Sao Paulo, SP (Brazil)

    2011-07-01

    The nuclear energy presents advantages in comparison with other kinds of energy sources, when their externalities are evaluated. Externality is a term that represents the side effects of production of goods or services on other people not directly involved in the activity. The externalities can be identified and related to the term environmental cost. The environmental cost is a externality that somehow affects the environment, converted into economic terms, to then be compared with other costs of an action or enterprise. The environmental cost can be calculated through programs for that purpose, however for the nuclear area is the most used SIMPACTS, developed by the International Atomic Energy Agency (IAEA). The motivation for this work arose from the need to have a complete assessment of environmental costs from nuclear power reactors, although it is known that this kind of form of energy generation show an advantage over others with regard to externalities. This work is the first step in implementing the program SIMPACTS in plant Angra 2 in order to calculate the environmental cost of their operation. The objective is to develop a methodology for calculating environmental cost for nuclear power reactors. SIMPACTS program will be used to identify the advantages and disadvantages of a cost analysis of environmental and perform the calculation of environmental costs for Angra 2, with the aim of minimizing the environmental impacts of its operation. From an extensive literature search, is presented in this paper the methodology for calculating the environmental cost of the program SIMPACTS and some results of calculations with the environmental cost in international power reactors other power generation plants. (author)

  10. A study of the international trend and comprehensive enhancement program on the Nuclear Power Plant safety

    Energy Technology Data Exchange (ETDEWEB)

    Jang, Soon Hong; Cho, Nam Jin; Paek, Won Phil [Korea Advanced Institute of Science and Technology, Taejon (Korea, Republic of)] (and others)

    1990-12-15

    The objectives of this study are as follows : overview of the international trend related to the safety of Nuclear Power Plant(NPPs), study of the present status of NPP safety in Korea in aspects of design, construction and operation, suggestion of the comprehensive program to improve NPP safety in Korea. The results of this study can contribute to improve the safety of existing and future NPPs, and to establish the severe accident policy in Korea.

  11. Satellite power system concept development and evaluation program system definition technical assessment report

    Energy Technology Data Exchange (ETDEWEB)

    1980-12-01

    The results of the system definition studies conducted by NASA as a part of the Department of Energy/National Aeronautics and Space Administration SPS Concept Development and Evaluation Program are summarized. The purpose of the system definition efforts was to identify and define candidate SPS concepts and to evaluate the concepts in terms of technical and cost factors. Although the system definition efforts consisted primarily of evaluation and assessment of alternative technical approaches, a reference system was also defined to facilitate economic, environmental, and societal assessments by the Department of Energy. This reference system was designed to deliver 5 GW of electrical power to the utility grid. Topics covered include system definition; energy conversion and power management; power transmission and reception; structures, controls, and materials; construction and operations; and space transportation.

  12. Valuation of selected environmental impacts associated with Bonneville Power Administration Resource Program alternatives

    Energy Technology Data Exchange (ETDEWEB)

    Englin, J E; Gygi, K F

    1992-03-01

    This report documents work undertaken by the Pacific Northwest Laboratory (PNL) and its contractors to assist the Bonneville Power Administration (Bonneville) in assessing the potential environmental consequences of new power resources. A major purpose of this effort is to describe and evaluate the techniques available for economic valuation of environmental costs. Another is to provide estimates of the environmental costs associated with specific power resources called for under Bonneville's Resource Programs. Bonneville's efforts to extend valuation techniques to as many impacts as can be reliably assessed represents a substantial advance in the application of state-of-the-art economic techniques to environmental assessments. This economic analysis evaluates effects on human health, wildlife, crops, and visibility impacts associated with air pollution. This report also discusses river recreation (primarily fishing) which may be affected by fluctuations in water levels. 70 refs.

  13. A Dynamic Economic Dispatch Model Incorporating Wind Power Based on Chance Constrained Programming

    Directory of Open Access Journals (Sweden)

    Wushan Cheng

    2014-12-01

    Full Text Available In order to maintain the stability and security of the power system, the uncertainty and intermittency of wind power must be taken into account in economic dispatch (ED problems. In this paper, a dynamic economic dispatch (DED model based on chance constrained programming is presented and an improved particle swarm optimization (PSO approach is proposed to solve the problem. Wind power is regarded as a random variable and is included in the chance constraint. New formulation of up and down spinning reserve constraints are presented under expectation meaning. The improved PSO algorithm combines a feasible region adjustment strategy with a hill climbing search operation based on the basic PSO. Simulations are performed under three distinct test systems with different generators. Results show that both the proposed DED model and the improved PSO approach are effective.

  14. 25 CFR 91.11 - Domestic animals in village reserves.

    Science.gov (United States)

    2010-04-01

    ... 25 Indians 1 2010-04-01 2010-04-01 false Domestic animals in village reserves. 91.11 Section 91.11... VILLAGES, OSAGE RESERVATION, OKLAHOMA § 91.11 Domestic animals in village reserves. (a) No livestock shall... owner of the animal, if known, by certified mail or by posting in the village square. The notice shall...

  15. Measuring the Development Patterns of Urban Villages in Shenzhen

    NARCIS (Netherlands)

    Hao, P.; Geertman, S.C.M.; Hooimeijer, P.; Sliuzas, R.

    2011-01-01

    Urban villages are widespread in many Chinese cities, providing affordable and accessible housing for rural migrants. These urban villages are developed by the indigenous village population base on a self-help approach and in an unauthorized style. Consequently, urban villages are characterized by

  16. An Efficacious Multi-Objective Fuzzy Linear Programming Approach for Optimal Power Flow Considering Distributed Generation.

    Science.gov (United States)

    Warid, Warid; Hizam, Hashim; Mariun, Norman; Abdul-Wahab, Noor Izzri

    2016-01-01

    This paper proposes a new formulation for the multi-objective optimal power flow (MOOPF) problem for meshed power networks considering distributed generation. An efficacious multi-objective fuzzy linear programming optimization (MFLP) algorithm is proposed to solve the aforementioned problem with and without considering the distributed generation (DG) effect. A variant combination of objectives is considered for simultaneous optimization, including power loss, voltage stability, and shunt capacitors MVAR reserve. Fuzzy membership functions for these objectives are designed with extreme targets, whereas the inequality constraints are treated as hard constraints. The multi-objective fuzzy optimal power flow (OPF) formulation was converted into a crisp OPF in a successive linear programming (SLP) framework and solved using an efficient interior point method (IPM). To test the efficacy of the proposed approach, simulations are performed on the IEEE 30-busand IEEE 118-bus test systems. The MFLP optimization is solved for several optimization cases. The obtained results are compared with those presented in the literature. A unique solution with a high satisfaction for the assigned targets is gained. Results demonstrate the effectiveness of the proposed MFLP technique in terms of solution optimality and rapid convergence. Moreover, the results indicate that using the optimal DG location with the MFLP algorithm provides the solution with the highest quality.

  17. An Efficacious Multi-Objective Fuzzy Linear Programming Approach for Optimal Power Flow Considering Distributed Generation.

    Directory of Open Access Journals (Sweden)

    Warid Warid

    Full Text Available This paper proposes a new formulation for the multi-objective optimal power flow (MOOPF problem for meshed power networks considering distributed generation. An efficacious multi-objective fuzzy linear programming optimization (MFLP algorithm is proposed to solve the aforementioned problem with and without considering the distributed generation (DG effect. A variant combination of objectives is considered for simultaneous optimization, including power loss, voltage stability, and shunt capacitors MVAR reserve. Fuzzy membership functions for these objectives are designed with extreme targets, whereas the inequality constraints are treated as hard constraints. The multi-objective fuzzy optimal power flow (OPF formulation was converted into a crisp OPF in a successive linear programming (SLP framework and solved using an efficient interior point method (IPM. To test the efficacy of the proposed approach, simulations are performed on the IEEE 30-busand IEEE 118-bus test systems. The MFLP optimization is solved for several optimization cases. The obtained results are compared with those presented in the literature. A unique solution with a high satisfaction for the assigned targets is gained. Results demonstrate the effectiveness of the proposed MFLP technique in terms of solution optimality and rapid convergence. Moreover, the results indicate that using the optimal DG location with the MFLP algorithm provides the solution with the highest quality.

  18. Final Report on the Operation and Maintenance Improvement Program for Concentrating Solar Power Plants

    Energy Technology Data Exchange (ETDEWEB)

    Cohen Gilbert E.; Kearney, David W.; Kolb, Gregory J.

    1999-06-01

    This report describes the results of a six-year, $6.3 million project to reduce operation and maintenance (O&M) costs at power plants employing concentrating solar power (CSP) technology. Sandia National Laboratories teamed with KJC Operating Company to implement the O&M Improvement Program. O&M technologies developed during the course of the program were demonstrated at the 150-MW Kramer Junction solar power park located in Boron, California. Improvements were made in the following areas: (a) efficiency of solar energy collection, (b) O&M information management, (c) reliability of solar field flow loop hardware, (d) plant operating strategy, and (e) cost reduction associated with environmental issues. A 37% reduction in annual O&M costs was achieved. Based on the lessons learned, an optimum solar- field O&M plan for future CSP plants is presented. Parabolic trough solar technology is employed at Kramer Junction. However, many of the O&M improvements described in the report are also applicable to CSP plants based on solar power tower or dish/engine concepts.

  19. Comparing short-term complex and compound training programs on vertical jump height and power output.

    Science.gov (United States)

    Mihalik, Jason P; Libby, Jeremiah J; Battaglini, Claudio L; McMurray, Robert G

    2008-01-01

    The purpose of this study was to determine whether there were differences in vertical jump height and lower body power production gains between complex and compound training programs. A secondary purpose was to determine whether differences in gains were observed at a faster rate between complex and compound training programs. Thirty-one college-aged club volleyball players (11 men and 20 women) were assigned into either a complex training group or a compound training group based on gender and pre-training performance measures. Both groups trained twice per week for 4 weeks. Work was equated between the 2 groups. Complex training alternated between resistance and plyometric exercises on each training day; whereas, compound training consisted of resistance training on one day and plyometric training on the other. Our analyses showed significant improvements in vertical jump height in both training groups after only 3 weeks of training (P vertical jump height increased by approximately 5% and 9% in the complex and compound training groups, respectively. However, neither group improved significantly better than the other, nor did either group experience faster gains in vertical leap or power output. The results of this study suggest that performing a minimum of 3 weeks of either complex or compound training is effective for improving vertical jump height and power output; thus, coaches should choose the program which best suits their training schedules.

  20. VT Designated Village Centers Boundary

    Data.gov (United States)

    Vermont Center for Geographic Information — This community revitalization program helps maintain or evolve small to medium-sized historic centers with existing civic and commercial buildings. The designation...

  1. Impact of tropical forage seed development in villages in Thailand and Laos: Research to village farmer production to seed export

    Directory of Open Access Journals (Sweden)

    Michael D. Hare

    2013-12-01

    Full Text Available Seed of 6 forage varieties, Mulato II hybrid brachiaria, Cayman hybrid brachiaria, Mombasa guinea, Tanzania guinea, Ubon stylo and Ubon paspalum, are currently being produced by more than 1000 smallholder farmers in villages in northeast Thailand and northern Laos, under contract to Ubon Forage Seeds, Faculty of Agriculture, Ubon Ratchathani University, Thailand. The seed is mainly exported overseas (95% and the remainder is sold within Thailand. Tropical Seeds LLC, a subsidiary of the Mexican seed company, Grupo Papalotla, employs the seed producing and seed research group, Ubon Forage Seeds, to manage seed production, seed sales and export, and to conduct research on new forage species. This paper discusses in detail how the development in villages of a smallholder farmer seed production program has had positive social and economic outcomes for the village seed growers and enabled farmers in other countries to receive high quality forage seeds. The strong emphasis on seed quality, high purity, high vigor and high germination, has had a large impact on tropical pastures in more than 20 tropical countries in Asia, Africa, the Pacific and Central and South America.

  2. Power

    OpenAIRE

    Hafford-Letchfield, Trish

    2015-01-01

    This chapter looks at the concept of power in social work by focusing on what this means as a ‘professional’ and theorizes competing discourses of empowerment in social work and its key concepts, drawing in particular on the explanatory powers of critical theorist Michel Foucault (1991). The chapter problematizes the concept of power by explicitly drawing on both users’ and carers’ accounts from the literature to demonstrate different external and internal influences on the root causes of dis...

  3. Handbook of nuclear power plant seismic fragilities, Seismic Safety Margins Research Program

    Energy Technology Data Exchange (ETDEWEB)

    Cover, L.E.; Bohn, M.P.; Campbell, R.D.; Wesley, D.A.

    1983-12-01

    The Seismic Safety Margins Research Program (SSMRP) has a gola to develop a complete fully coupled analysis procedure (including methods and computer codes) for estimating the risk of an earthquake-induced radioactive release from a commercial nuclear power plant. As part of this program, calculations of the seismic risk from a typical commercial nuclear reactor were made. These calculations required a knowledge of the probability of failure (fragility) of safety-related components in the reactor system which actively participate in the hypothesized accident scenarios. This report describes the development of the required fragility relations and the data sources and data reduction techniques upon which they are based. Both building and component fragilities are covered. The building fragilities are for the Zion Unit 1 reactor which was the specific plant used for development of methodology in the program. Some of the component fragilities are site-specific also, but most would be usable for other sites as well.

  4. Ecology and Demography of Free-Roaming Domestic Dogs in Rural Villages near Serengeti National Park in Tanzania.

    Science.gov (United States)

    Czupryna, Anna M; Brown, Joel S; Bigambo, Machunde A; Whelan, Christopher J; Mehta, Supriya D; Santymire, Rachel M; Lankester, Felix J; Faust, Lisa J

    2016-01-01

    Free-roaming dogs (Canis lupus familiaris) are of public health and conservation concern because of their potential to transmit diseases, such as rabies, to both people and wildlife. Understanding domestic dog population dynamics and how they could potentially be impacted by interventions, such as rabies vaccination, is vital for such disease control efforts. For four years, we measured demographic data on 2,649 free-roaming domestic dogs in four rural villages in Tanzania: two villages with and two without a rabies vaccination campaign. We examined the effects of body condition, sex, age and village on survivorship and reproduction. Furthermore, we compared sources of mortality among villages. We found that adult dogs (>12mos) had higher survival than puppies in all villages. We observed a male-biased sex ratio across all age classes. Overall survival in one non-vaccination village was lower than in the other three villages, all of which had similar survival probabilities. In all villages, dogs in poor body condition had lower survival than dogs in ideal body condition. Sickness and spotted hyena (Crocuta crocuta) predation were the two main causes of dog death. Within vaccination villages, vaccinated dogs had higher survivorship than unvaccinated dogs. Dog population growth, however, was similar in all the villages suggesting village characteristics and ownership practices likely have a greater impact on overall dog population dynamics than vaccination. Free-roaming domestic dogs in rural communities exist in the context of their human owners as well as the surrounding wildlife. Our results did not reveal a clear effect of vaccination programs on domestic dog population dynamics. An investigation of the role of dogs and their care within these communities could provide additional insight for planning and implementing rabies control measures such as mass dog vaccination.

  5. Ecology and Demography of Free-Roaming Domestic Dogs in Rural Villages near Serengeti National Park in Tanzania.

    Directory of Open Access Journals (Sweden)

    Anna M Czupryna

    Full Text Available Free-roaming dogs (Canis lupus familiaris are of public health and conservation concern because of their potential to transmit diseases, such as rabies, to both people and wildlife. Understanding domestic dog population dynamics and how they could potentially be impacted by interventions, such as rabies vaccination, is vital for such disease control efforts. For four years, we measured demographic data on 2,649 free-roaming domestic dogs in four rural villages in Tanzania: two villages with and two without a rabies vaccination campaign. We examined the effects of body condition, sex, age and village on survivorship and reproduction. Furthermore, we compared sources of mortality among villages. We found that adult dogs (>12mos had higher survival than puppies in all villages. We observed a male-biased sex ratio across all age classes. Overall survival in one non-vaccination village was lower than in the other three villages, all of which had similar survival probabilities. In all villages, dogs in poor body condition had lower survival than dogs in ideal body condition. Sickness and spotted hyena (Crocuta crocuta predation were the two main causes of dog death. Within vaccination villages, vaccinated dogs had higher survivorship than unvaccinated dogs. Dog population growth, however, was similar in all the villages suggesting village characteristics and ownership practices likely have a greater impact on overall dog population dynamics than vaccination. Free-roaming domestic dogs in rural communities exist in the context of their human owners as well as the surrounding wildlife. Our results did not reveal a clear effect of vaccination programs on domestic dog population dynamics. An investigation of the role of dogs and their care within these communities could provide additional insight for planning and implementing rabies control measures such as mass dog vaccination.

  6. Microfinance and poverty reduction: evidence from a village study in Bangladesh.

    Science.gov (United States)

    Nawaz, Shah

    2010-01-01

    To evaluate the competing claims on the impact of microfinance programs on multidimensional poverty, a village study in Bangladesh was conducted where three microfinance programs had been operating for more than five years. The study found that microfinance has resulted in a moderate reduction in the poverty of borrowers, as measured by a variety of socio-economic indicators, but has not reached many of the poorest in the village. To make microfinance a more effective means of poverty reduction other services such as skills training, technological support, education and health related strategies should be included with microfinance.

  7. Optimal Time to Enter a Retirement Village

    Directory of Open Access Journals (Sweden)

    Jinhui Zhang

    2017-03-01

    Full Text Available We consider the financial planning problem of a retiree wishing to enter a retirement village at a future uncertain date. The date of entry is determined by the retiree’s utility and bequest maximisation problem within the context of uncertain future health states. In addition, the retiree must choose optimal consumption, investment, bequest and purchase of insurance products prior to their full annuitisation on entry to the retirement village. A hyperbolic absolute risk-aversion (HARA utility function is used to allow necessary consumption for basic living and medical costs. The retirement village will typically require an initial deposit upon entry. This threshold wealth requirement leads to exercising the replication of an American put option at the uncertain stopping time. From our numerical results, active insurance and annuity markets are shown to be a critical aspect in retirement planning.

  8. ORNL Superconducting Technology Program for Electric Power Systems, Annual Report for FY 1998

    Energy Technology Data Exchange (ETDEWEB)

    Hawsey, R.A.; Murphy, A.W.

    1999-04-01

    The Oak Ridge National Laboratory (ORNL) Superconducting Technology Program is conducted as part of a national effort by the U.S. Department of Energy's Office of Energy Efficiency and Renewable Energy to develop the science and technology base needed by U.S. industry for commercial development of electric power applications of high temperature superconductivity. The two major elements of this program are wire development and applications development. This document describes the major research and development activities for this program together with related accomplishments. The technical progress reported was summarized from recent open literature publications, presentations, and information prepared for the FY 1998 Annual Program Review held July 20-22, 1998. Aspects of ORNL's work that were presented at the Applied Superconductivity Conference (September 1998) are included in this report, as well. This ORNL program is highly leveraged by the staff and other resources of U.S. industry and universities. In fact, nearly three-fourths of the ORNL effort is devoted to cooperative projects. Patent disclosures, working group meetings, staff exchanges, and joint publications and presentations ensure that there is technology transfer with U.S. industry. Working together, the collaborative teams are making rapid progress in solving the scientific and technical issues necessary for the commercialization of long lengths of practical high temperature superconductor wire and wire-using systems.

  9. ORNL Superconducting Technology Program for electric power systems. Annual report for FY 1996

    Energy Technology Data Exchange (ETDEWEB)

    Koncinski, W.S. [ed.; Hawsey, R.A. [comp.

    1997-05-01

    The Oak Ridge National Laboratory (ORNL) Superconducting Technology Program is conducted as part of a national effort by the US Department of Energy`s Office of Energy Efficiency and Renewable Energy to develop the science and technology base needed by US industry for commercial development of electric power applications of high temperature superconductivity. The two major elements of this program are wire development and applications development. This document describes the major research and development activities for this program together with related accomplishments. The technical progress reported was summarized from recent open literature publications, presentations, and information prepared for the FY 1996 Annual Program Review held July 31 and August 1, 1996. This ORNL program is highly leveraged by the staff and other resources of US industry and universities. In fact, nearly three-fourths of the ORNL effort is devoted to cooperative projects with private companies. Interlaboratory teams are also in place on a number of industry-driven projects. Patent disclosures, working group meetings, staff exchanges, and joint publications and presentations ensure that there is technology transfer with US industry. Working together, the collaborative teams are making rapid progress in solving the scientific and technical issues necessary for the commercialization of long lengths of practical high temperature superconductor wire and wire-using systems.

  10. ORNL Superconducting Technology Program for Electric Power Systems: Annual Report for FY 1999

    Energy Technology Data Exchange (ETDEWEB)

    Hawsey, R.A.

    2000-06-13

    The Oak Ridge National Laboratory (ORNL) Superconducting Technology Program is conducted as part of a national effort by the U.S. Department of Energy's Office of Energy Efficiency and Renewable Energy to develop the science and technology base needed by U.S. industry for development of electric power applications of high-temperature superconductivity. The two major elements of this program are wire development and applications development. This document describes the major research and development activities for this program together with related accomplishments. The technical progress reported was summarized from recent open literature publications, presentations, and information prepared for the FY 1999 Annual Program Review held July 26-28, 1999. Aspects of ORNL's work that were presented at the International Cryogenic Materials Conference and the Cryogenic Engineering Conference (July 1999) are included in this report, as well. This ORNL program is highly leveraged by the staff and other resources of U.S. industry and universities. In fact, nearly three-fourths of the ORNL effort is devoted to cooperative projects with private companies. Interlaboratory teams are also in place on a number of industry-driven projects. Working group meetings, staff exchanges, and joint publications and presentations ensure that there is technology transfer with U.S. industry. Working together, the collaborative teams are making rapid progress in solving the scientific and technical issues necessary for the commercialization of long lengths of practical high-temperature superconductor wire and wire-using systems.

  11. ORNL Superconducting Technology Program for Electric Power Systems, Annual Report for FY 1999

    Energy Technology Data Exchange (ETDEWEB)

    Hawsey, R.A.; Murphy, A.W

    2000-04-01

    The Oak Ridge National Laboratory (ORNL) Superconducting Technology Program is conducted as part of a national effort by the U.S. Department of Energy's Office of Energy Efficiency and Renewable Energy to develop the science and technology base needed by U.S. industry for development of electric power applications of high-temperature superconductivity. The two major elements of this program are wire development and applications development. This document describes the major research and development activities for this program together with related accomplishments. The technical progress reported was summarized from recent open literature publications, presentations, and information prepared for the FY 1999 Annual Program Review held July 26--28, 1999. Aspects of ORNL's work that were presented at the International Cryogenic Materials Conference and the Cryogenic Engineering Conference (July 1999) are included in this report, as well. This ORNL program is highly leveraged by the staff and other resources of U.S. industry and universities. In fact, nearly three-fourths of the ORNL effort is devoted to cooperative projects with private companies. Interlaboratory teams are also in place on a number of industry-driven projects. Working group meetings, staff exchanges, and joint publications and presentations ensure that there is technology transfer with U.S. industry. Working together, the collaborative teams are making rapid progress in solving the scientific and technical issues necessary for the commercialization of long lengths of practical high-temperature superconductor wire and wire-using systems.

  12. ORNL Superconducting Technology Program for electric power systems: Annual report for FY 1997

    Energy Technology Data Exchange (ETDEWEB)

    Koncinski, W.S.; O`Hara, L.M. [eds.; Hawsey, R.A.; Murphy, A.W. [comps.

    1998-03-01

    The Oak Ridge National Laboratory (ORNL) Superconducting Technology Program is conducted as part of a national effort by the US Department of Energy`s Office of Energy Efficiency and Renewable Energy to develop the science and technology base needed by US industry for commercial development of electric power applications of high temperature superconductivity. The two major elements of this program are wire development and applications development. This document describes the major research and developments activities for this program together with related accomplishments. The technical progress reported was summarized from recent open literature publications, presentations, and information prepared for the FY 1997 Annual Program Review held July 21--23, 1997. This ORNL program is highly leveraged by the staff and other resources of US industry and universities. In fact, nearly three-fourths of the ORNL effort is devoted to cooperative projects with private companies. Interlaboratory teams are also in place on a number of industry-driven projects. Patent disclosures, working group meetings, staff exchanges, and joint publications and presentations ensure that there is technology transfer with US industry. Working together, the collaborative teams are making rapid progress in solving the scientific and technical issues necessary for the commercialization of long lengths of practical high temperature superconductor wire and wire-using systems.

  13. Emerging Space Powers The New Space Programs of Asia, the Middle East, and South America

    CERN Document Server

    Harvey, Brian; Pirard, Théo

    2010-01-01

    This work introduces the important emerging space powers of the world. Brian Harvey describes the origins of the Japanese space program, from rocket designs based on WW II German U-boats to tiny solid fuel 'pencil' rockets, which led to the launch of the first Japanese satellite in 1970. The next two chapters relate how Japan expanded its space program, developing small satellites into astronomical observatories and sending missions to the Moon, Mars, comet Halley, and asteroids. Chapter 4 describes how India's Vikram Sarabhai developed a sounding rocket program in the 1960s. The following chapter describes the expansion of the Indian space program. Chapter 6 relates how the Indian space program is looking ahead to the success of the moon probe Chandrayan, due to launch in 2008, and its first manned launching in 2014. Chapters 7, 8, and 9 demonstrate how, in Iran, communications and remote sensing drive space technology. Chapter 10 outlines Brazil's road to space, begun in the mid-1960's with the launch of th...

  14. ORNL Superconducting Technology Program for Electric Power Systems--Annual Report for FY 2001

    Energy Technology Data Exchange (ETDEWEB)

    Hawsey, RA

    2002-02-18

    The Oak Ridge National Laboratory (ORNL) Superconducting Technology Program is conducted as part of a national effort by the US Department of Energy's Office of Energy Efficiency and Renewable Energy to develop the science and technology base needed by US industry for development of electric power applications of high-temperature superconductivity. The two major elements of this program are wire development and applications development. A new part of the wire research effort was the Accelerated Coated Conductor Initiative. This document describes the major research and development activities for this program together with related accomplishments. The technical progress reported was summarized from recent open literature publications, presentations, and information prepared for the FY 2001 Annual Program Review held August 1-3, 2001. Aspects of ORNL's work that were presented at the International Cryogenic Materials Conference/Cryogenic Engineering Conference (July 2001) are included in this report as well. This ORNL program is highly leveraged by the staff and other resources of US industry and universities. Interlaboratory teams are also in place on a number of industry-driven projects. Working group meetings, staff exchanges, and joint publications and presentations ensure that there is technology transfer with US industry. Working together, the collaborative teams are making rapid progress in solving the scientific and technical issues necessary for the commercialization of long lengths of practical high-temperature superconductor wire and wire-using systems.

  15. ORNL Superconducting Technology Program for electric power systems. Annual report for FY 1995

    Energy Technology Data Exchange (ETDEWEB)

    Hawsey, R.A. [comp.; Turner, J.W. [ed.

    1996-05-01

    The Oak Ridge National Laboratory (ORNL) Superconducting Technology Program is conducted as part of a national effort by the U.S. Department of Energy`s Office of Energy Efficiency and Renewable Energy to develop the science and technology base needed by U.S. industry for commercial development of electric power applications of high-temperature superconductivity. The two major elements of this program are wire development and systems development. This document describes the major research and development activities for this program together with related accomplishments. The technical progress reported was summarized from information prepared for the FY 1995 Annual Program Review held August 1-2, 1995. This ORNL program is highly leveraged by the staff and other resources of U.S. industry and universities. In fact, nearly three-fourths of the ORNL effort is devoted to cooperative projects with private companies. Interlaboratory teams are also in place on a number of industry-driven projects. Patent disclosures, working group meetings, staff exchanges, and joint publications and presentations ensure that there is technology transfer with U.S. industry. Working together, the collaborative teams are making rapid progress in solving the scientific and technical issues necessary for the commercialization of long lengths of practical high-temperature superconductor wire and wire-using systems.

  16. NASA Glenn Research Center Program in High Power Density Motors for Aeropropulsion

    Science.gov (United States)

    Brown, Gerald V.; Kascak, Albert F.; Ebihara, Ben; Johnson, Dexter; Choi, Benjamin; Siebert, Mark; Buccieri, Carl

    2005-01-01

    Electric drive of transport-sized aircraft propulsors, with electric power generated by fuel cells or turbo-generators, will require electric motors with much higher power density than conventional room-temperature machines. Cryogenic cooling of the motor windings by the liquid hydrogen fuel offers a possible solution, enabling motors with higher power density than turbine engines. Some context on weights of various systems, which is required to assess the problem, is presented. This context includes a survey of turbine engine weights over a considerable size range, a correlation of gear box weights and some examples of conventional and advanced electric motor weights. The NASA Glenn Research Center program for high power density motors is outlined and some technical results to date are presented. These results include current densities of 5,000 A per square centimeter current density achieved in cryogenic coils, finite element predictions compared to measurements of torque production in a switched reluctance motor, and initial tests of a cryogenic switched reluctance motor.

  17. Feasibility of a community-based Functional Power Training program for older adults

    Directory of Open Access Journals (Sweden)

    Tan QLL

    2018-02-01

    Full Text Available Queenie Lin Ling Tan,1 Lilian Min Yen Chye,1 Daniella Hui Min Ng,1 Mei Sian Chong,1 Tze Pin Ng,1,2 Shiou Liang Wee1,3 1Frailty Research Program, Geriatric Education and Research Institute (GERI, Singapore; 2Department of Psychological Medicine, National University of Singapore, Singapore; 3Faculty of Health and Social Sciences, Singapore Institute of Technology, Singapore Purpose: Community-based programs can increase and sustain physical activity participation in older adults, even for those who are physically frail. We studied the feasibility and potential effect of a 12-week structured Functional Power Training (FPT program involving high velocities and low loads for older adults conducted in a common area of their housing estate.Patients and methods: The structured FPT program was conducted in collaboration with a health promotion social enterprise and a community service provider based in a public housing site. We recruited nine inactive residents as participants to the single, group-based, twice-weekly program. Attendance and adverse event(s were recorded throughout the program. The Short Physical Performance Battery, Timed Up and Go (TUG, and 30s Sit-to-Stand tests were used to assess functional outcomes pre- and postprogram. The FRAIL Scale was used to assess their frailty status, and a postprogram experience survey was conducted.Results: Eight subjects (aged 74±10 years completed the program with an average overall attendance of 90.3%, with at least five participants present for each session. Changes in functional outcomes showed a moderate-to-large effect with significant improvement in TUG (p<0.01. In addition, participants either reversed or maintained their frailty status (p<0.01. Overall, the program was perceived to be well structured, engaging, as well as providing physical and psychosocial benefits. No exercise-related adverse events occurred during the program, and participants were keen to recommend this program to others

  18. Astronomy Village: Investigating the Solar System

    Science.gov (United States)

    Williams, Jeffrey; Croft, Steven; McGee, Steven

    1998-04-01

    The Astronomy Village: Investigating the Solar System is a new product aimed at astronomy instructional materials for middle school audiences. This multimedia development, funded by the NSF, will be suitable for curriculum supplement, presentations, and public outreach in Earth and planetary science. The presentation will highlight one of the research paths from the Village: Is there life on Mars? Students using this curriculum will solve problems in a rich environment that includes images, hands on labs, simulations, presentations, articles, and web pages. The research questions will be presented using multiple working hypothesis format.

  19. Market-oriented programming and its application to power load management

    Energy Technology Data Exchange (ETDEWEB)

    Ygge, F.

    1998-04-01

    Market-oriented programming is a new approach to design and implementation of resource allocation mechanisms in computer systems. It has its roots in different disciplines, such as economics and computer science (in particular the area of multi-agent systems). This is divided into two different parts, focusing on: (1) central foundations and mechanisms of market-oriented programming, and (2) the use of market-oriented programming in practical applications. Market-oriented programming is seen as a programming paradigm based on abstractions such as prices and demands. Concepts, terminology and theory from micro-economics form the foundations of the paradigm. Central aspects of these foundations are investigated and some new insights are presented. Furthermore, some relations between standard optimization/resource allocation approaches and markets are described, and novel theorems are introduced. A published, and generally recognized, market oriented approach to the application building climate control is analyzed in detail. A new approach to this application, based on market-oriented programming, is introduced and shown to be superior to the analyzed approach in many ways. The case study pinpoints a number of potential pitfalls as well as advantages of market-oriented approaches to this and other applications. A second investigated application is power load management, i.e. the management of loads at the customer`s side for obtaining more efficient energy systems management. The basis of the application is described and a new market oriented approach is introduced and analyzed. The approach is shown to have a number of advantages compared to existing approaches to this problem. The main conclusion of the thesis is that there are some potential pitfalls of market-oriented programming, but when used with care it provides a highly natural and efficient means for resource allocation in computer systems

  20. Commercialization of PV-powered pumping systems for use in utility PV service programs. Final report

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1997-03-01

    The project described in this report was a commercialization effort focused on cost-effective remote water pumping systems for use in utility-based photovoltaic (PV) service programs. The project combined a commercialization strategy tailored specifically for electric utilities with the development of a PV-powered pumping system that operates conventional ac pumps rather than relying on the more expensive and less reliable PV pumps on the market. By combining these two attributes, a project goal was established of creating sustained utility purchases of 250 PV-powered water pumping systems per year. The results of each of these tasks are presented in two parts contained in this Final Summary Report. The first part summarizes the results of the Photovoltaic Services Network (PSN) as a new business venture, while the second part summarizes the results of the Golden Photon system installations. Specifically, results and photographs from each of the system installations are presented in this latter part.

  1. Low-power and shutdown models for the accident sequence precursor (ASP) program

    Energy Technology Data Exchange (ETDEWEB)

    Sattison, M.B.; Thatcher, T.A.; Knudsen, J.K. [Idaho National Engineering Lab., Idaho Falls, ID (United States)] [and others

    1997-02-01

    The US Nuclear Regulatory Commission (NRC) has been using full-power. Level 1, limited-scope risk models for the Accident Sequence Precursor (ASP) program for over fifteen years. These models have evolved and matured over the years, as have probabilistic risk assessment (PRA) and computer technologies. Significant upgrading activities have been undertaken over the past three years, with involvement from the Offices of Nuclear Reactor Regulation (NRR), Analysis and Evaluation of Operational Data (AEOD), and Nuclear Regulatory Research (RES), and several national laboratories. Part of these activities was an RES-sponsored feasibility study investigating the ability to extend the ASP models to include contributors to core damage from events initiated with the reactor at low power or shutdown (LP/SD), both internal events and external events. This paper presents only the LP/SD internal event modeling efforts.

  2. High Performance Computing - Power Application Programming Interface Specification Version 1.4

    Energy Technology Data Exchange (ETDEWEB)

    Laros III, James H. [Sandia National Lab. (SNL-NM), Albuquerque, NM (United States); DeBonis, David [Sandia National Lab. (SNL-NM), Albuquerque, NM (United States); Grant, Ryan [Sandia National Lab. (SNL-NM), Albuquerque, NM (United States); Kelly, Suzanne M. [Sandia National Lab. (SNL-NM), Albuquerque, NM (United States); Levenhagen, Michael J. [Sandia National Lab. (SNL-NM), Albuquerque, NM (United States); Olivier, Stephen Lecler [Sandia National Lab. (SNL-NM), Albuquerque, NM (United States); Pedretti, Kevin [Sandia National Lab. (SNL-NM), Albuquerque, NM (United States)

    2016-10-01

    Measuring and controlling the power and energy consumption of high performance computing systems by various components in the software stack is an active research area [13, 3, 5, 10, 4, 21, 19, 16, 7, 17, 20, 18, 11, 1, 6, 14, 12]. Implementations in lower level software layers are beginning to emerge in some production systems, which is very welcome. To be most effective, a portable interface to measurement and control features would significantly facilitate participation by all levels of the software stack. We present a proposal for a standard power Application Programming Interface (API) that endeavors to cover the entire software space, from generic hardware interfaces to the input from the computer facility manager.

  3. La gestion des conflits sur les pompes à main dans les villages du ...

    International Development Research Centre (IDRC) Digital Library (Canada)

    9 févr. 2011 ... Ces conflits et d'autres différends au sujet des ressources en eau sont typiques des villages entourant le bassin hydrographique du fleuve Nakanbé (autrefois la .... Improving Water Demand Management Addressing Socioeconomic Inequalities and Power Asymmetries The case of Yemen and Jordan.

  4. Communication Skills, Cultural Sensitivity, and Collaboration in an Experiential Language Village Simulation

    Science.gov (United States)

    Clark, Allen; Minami, Nathan

    2015-01-01

    This article discusses five college students' experiences in a simulated full-immersion, Arabic-speaking language village and the impact of that experience on learners' beliefs about the power of collaborative learning, the critical importance of cultural awareness, the efficacy of learning languages within a functioning community of practice, and…

  5. Closed-Cycle Engine Program Used to Study Brayton Power Conversion

    Science.gov (United States)

    Johnson, Paul K.

    2005-01-01

    One form of power conversion under consideration in NASA Glenn Research Center's Thermal Energy Conversion Branch is the closed-Brayton-cycle engine. In the tens-of-kilowatts to multimegawatt class, the Brayton engine lends itself to potential space nuclear power applications such as electric propulsion or surface power. The Thermal Energy Conversion Branch has most recently concentrated its Brayton studies on electric propulsion for Prometheus. One piece of software used for evaluating such designs over a limited tradeoff space has been the Closed Cycle Engine Program (CCEP). The CCEP originated in the mid-1980s from a Fortran aircraft engine code known as the Navy/NASA Engine Program (NNEP). Components such as a solar collector, heat exchangers, ducting, a pumped-loop radiator, a nuclear heat source, and radial turbomachinery were added to NNEP, transforming it into a high-fidelity design and performance tool for closed-Brayton-cycle power conversion and heat rejection. CCEP was used in the 1990s in conjunction with the Solar Dynamic Ground Test Demonstration conducted at Glenn. Over the past year, updates were made to CCEP to adapt it for an electric propulsion application. The pumped-loop radiator coolant can now be n-heptane, water, or sodium-potassium (NaK); liquid-metal pump design tables were added to accommodate the NaK fluid. For the reactor and shield, a user can now elect to calculate a higher fidelity mass estimate. In addition, helium-xenon working-fluid properties were recalculated and updated.

  6. The voluntary work based village activism in contemporary Finland

    Directory of Open Access Journals (Sweden)

    I V Kopoteva

    2016-12-01

    Full Text Available The article considers the voluntary based village activism in contemporary Finland. The author sees the roots of nowadays village activism in the traditional voluntary work: cultivation of common fields called for cooperation, and decision making on common issues required organisation of village meetings to make a collective decision. As a large social movement the village activism started in 1970s in the course of protest actions driven by the diminishing rural population and abandonment of arable lands. A large-scale establishment of village committees was also determined by the reduction of importance of traditional rural productive cooperation and by the changing role of countryside in the era of industrialisation. Nowadays Finland has a well-developed system of village associations, and its structure consists of three levels: village level, regional level and national level. At the local level, there are more than 4200 villages. In 2013, about 3100 villages had a registered village association and about 930 villages had a non-registered village association. Approximately 200 villages in Finland still do not perform any village activities of the considered type. As a rule, village activism generates in response to the specific needs of the village and aims to guarantee its residents’ well-being. At the regional level, there are 19 regional village associations. The most important tasks for the regional rural organisations are to ensure the villages’ interests and to work as a cooperative body for the rural development at the regional level. The top of the system under consideration is the Village Association of Finland. It is an umbrella organisation for the state, regional and local rural actors. The current development of rural movement in Finland could be evaluated in the framework of several theoretical conceptions: social capital and networking, entrepreneurial culture, and institutionalisation.

  7. Evaluating the environmental impacts of the energy system: The ENPEP (ENergy and Power Evaluation Program) approach

    Energy Technology Data Exchange (ETDEWEB)

    Hamilton, B.P.; Sapinski, P.F.; Cirillo, R.R.; Buehring, W.A.

    1990-01-01

    Argonne National Laboratory (ANL) has developed the ENergy and Power Evaluation Program (ENPEP), a PC-based energy planning package intended for energy/environmental analysis in developing countries. The IMPACTS module of ENPEP examines environmental implications of overall energy and electricity supply strategies that can be developed with other ENPEP modules, including ELECTRIC, the International Atomic Energy Agency's Wien Automatic System Planning Package (WASP-III). The paper presents the status and characteristics of a new IMPACTS module that is now under development at ANL. 3 figs.

  8. pygrametl: A Powerful Programming Framework for Extract–Transform–Load Programmers

    DEFF Research Database (Denmark)

    Thomsen, Christian; Pedersen, Torben Bach

        Extract-Transform-Load (ETL) processes are used for extracting data, transforming it and loading it into data warehouses (DWs). Many tools for creating ETL processes exist. The dominating tools all use graphical user interfaces (GUIs) where the developer visually defines the data flow...... effective ETL solutions from which the full power of programming can be exploited. Our experiments show that when pygrametl is used, both the development time and running time are short when compared to an existing GUI-based tool...

  9. pygrametl: A Powerful Programming Framework for Extract-Transform-Load Programmers

    DEFF Research Database (Denmark)

    Thomsen, Christian; Pedersen, Torben Bach

    2009-01-01

    Extract–Transform–Load (ETL) processes are used for extracting data, transforming it and loading it into data warehouses (DWs). Many tools for creating ETL processes exist. The dominating tools all use graphical user interfaces (GUIs) where the developer visu- ally defines the data flow...... effective ETL solutions from which the full power of programming can be realized. Our experiments show that when pygrametl is used, both the development time and running time are shorter than when a GUI-based tool is used....

  10. China's Nuclear Power Program: Options for the US

    Energy Technology Data Exchange (ETDEWEB)

    Suttmeier, R.P.

    1985-01-01

    The issue of American nuclear cooperation with the People's Republic of China is examined with regards to political relations, commercial benefits to the United States, and nonproliferation. China's interest in nuclear power is examined, and its nuclear program is briefly reviewed from the 1950's to present. China's international nuclear relations with other countries are discussed, and implications for the United States examined, particularly with regards to China's intentions toward nuclear proliferation, danger of diversion of material for nuclear weapons, use of pressurized water reactor technology for Chinese naval reactors, and the terms of the nuclear cooperation agreement. (LEW)

  11. Reactor safety study methodology applications program: Calvert Cliffs No. 2 power plant

    Energy Technology Data Exchange (ETDEWEB)

    Hatch, S.W.; Kolb, G.J.; Cybulskis, P.; Wooton, R.O.

    1982-05-01

    This volume represents the results of the analysis of the Calvert Cliffs Unit 2 Nuclear Power Plant which was performed as part of the Reactor Safety Study Methodology Applications Program (RSSMAP). The RSSMAP was conducted to apply the methodology developed in the Reactor Safety Study (RSS) to an additional group of plants with the following objectives in mind: (1) identification of the risk dominating accident sequences for a broader group of reactor designs; (2) comparison of these accident sequences with those identified in the RSS; and (3) based on this comparison, identification of design differences which have a significant impact on risk.

  12. Manual of phosphoric acid fuel cell power plant optimization model and computer program

    Science.gov (United States)

    Lu, C. Y.; Alkasab, K. A.

    1984-01-01

    An optimized cost and performance model for a phosphoric acid fuel cell power plant system was derived and developed into a modular FORTRAN computer code. Cost, energy, mass, and electrochemical analyses were combined to develop a mathematical model for optimizing the steam to methane ratio in the reformer, hydrogen utilization in the PAFC plates per stack. The nonlinear programming code, COMPUTE, was used to solve this model, in which the method of mixed penalty function combined with Hooke and Jeeves pattern search was chosen to evaluate this specific optimization problem.

  13. Materials technology for an advanced space power nuclear reactor concept: Program summary

    Science.gov (United States)

    Gluyas, R. E.; Watson, G. K.

    1975-01-01

    The results of a materials technology program for a long-life (50,000 hr), high-temperature (950 C coolant outlet), lithium-cooled, nuclear space power reactor concept are reviewed and discussed. Fabrication methods and compatibility and property data were developed for candidate materials for fuel pins and, to a lesser extent, for potential control systems, reflectors, reactor vessel and piping, and other reactor structural materials. The effects of selected materials variables on fuel pin irradiation performance were determined. The most promising materials for fuel pins were found to be 85 percent dense uranium mononitride (UN) fuel clad with tungsten-lined T-111 (Ta-8W-2Hf).

  14. Development of verification program for safety evaluation of KNGR on-site and off-site power system design

    Energy Technology Data Exchange (ETDEWEB)

    Kim, Kem Joong; Ryu, Eun Sook; Choi, Jang Hong; Lee, Byung Il; Han, Hyun Kyu; Oh, Seong Kyun; Kim, Han Kee; Park, Chul Woo; Kim, Min Jeong [Chungnam National Univ., Taejon (Korea, Republic of)

    2001-04-15

    In order to verify the adequacy of the design and analysis of the on-site and off-site power system, we developed the regulatory analysis program. We established the methodology for electric power system and constructed the algorithm of steady-state load flow analysis, fault analysis, transient stability analysis. The developed program to be an advantage of GUI and C++ programming technique. The design of input made easy to access the common use PSS/E format and that of output made users to work with Excel spreadsheet. The performance of program was verified to compare with PSS/E results. The case studies as follows. The verification of load flow analysis of KNGR on-site power system. The evaluation of load flow and transient stability analysis of off-site power system of KNGR. The verification of load flow and transient stability analysis. The frequency drop analysis of loss of generation.

  15. New York Power Authority/New York City Housing Authority refrigerator replacement program, first program year evaluation. Final report

    Energy Technology Data Exchange (ETDEWEB)

    Kinney, L.F.; Lewis, G. [Synertech Systems Corp., Syracuse, NY (United States); Pratt, R.G.; Miller, J. [Pacific Northwest National Lab., Richland, WA (United States)

    1997-08-01

    Acting as an energy services provider, the New York Power Authority (NYPA) has initiated a long-term project through which 20,000 refrigerators per year will be replaced with the most energy-efficient units possible in apartments managed by the New York City Housing Authority (NYCHA). Using bulk purchasing as an incentive to appliance manufacturers to produce energy-efficient refrigerators suitable for use in apartments, replaced in the first year of the program, which ended in December 1996. These units, kWh per year. Savings were determined by field testing and laboratory testing of 220 existing refrigerators and 56 newly-installed units. In the next program year, a 15.0-cubic-foot Maytag refrigerator, newly-designed in response to bulk purchasing incentives, is being installed. The new unit has a label rating of 437 kWh per year, 31 percent better than 1993 energy standards. Old refrigerators removed from apartments are {open_quotes}demanufactured{close_quotes} in an environmentally-appropriate way and both metals and refrigerants are recovered for reuse.

  16. THE PATEMBAYAN CONCEPT TO SPATIAL CHANGES OF CANDIREJO TOURISM VILLAGE

    Directory of Open Access Journals (Sweden)

    SARI Suzanna Ratih

    2014-07-01

    Full Text Available Candirejo village is one of villages that had been neglected in Borobudur the famous Buddhist Temple in Indonesia. Since it began to be visited by tourists, the community responded by conducting tourism village space consolidation based on patembayan concept. The process of space consolidation is involving the whole tourist village community and rural assets. The participation of the community in supporting the space consolidation of tourism village has brought a change in the shape of social value and village spatial. The concept of social organization that experienced a shift from community groups into patembayan groups has changed the way people think.

  17. Evaluation of bluetooth low power for physiological monitoring in a home based cardiac rehabilitation program.

    Science.gov (United States)

    Martin, Timothy; Ding, Hang; D'Souza, Matthew; Karunanithi, Mohan

    2012-01-01

    Cardiovascular disease (CVD) is the leading cause of mortality in Australia, and places large burdens on the healthcare system. To assist patients with CVDs in recovering from cardiac events and mediating cardiac risk factors, a home based cardiac rehabilitation program, known as the Care Assessment Platform (CAP), was developed. In the CAP program, patients are required to manually enter health information into their mobile phones on a daily basis. The manual operation is often subject to human errors and is inconvenient for some elderly patients. To improve this, an automated wireless solution has been desired. The objectives of this paper are to investigate the feasibility of implementing the newly released Bluetooth 4.0 (BT4.0) for the CAP program, and practically evaluate BT4.0 communications between a developed mobile application and some emulated healthcare devices. The study demonstrated that BT4.0 addresses usability, interoperability and security for healthcare applications, reduces the power consumption in wireless communication, and improves the flexibility of interface for software development. This evaluation study provides an essential mobile BT4.0 framework to incorporate a large range of healthcare devices for clinical assessment and intervention in the CAP program, and hence it is useful for similar development and research work of other mobile healthcare solutions.

  18. A study on the Secondary School Teacher's Perception Change for Nuclear Power through an Experiment Practice Program

    Energy Technology Data Exchange (ETDEWEB)

    Lee, ByungChae; Kim, JuHyun; Na, JungHyun; Yoo, DaYoung; Kim, WoongKi [Korea Atomic Energy Research Institute, Daejeon (Korea, Republic of)

    2016-10-15

    It is important to correct mis-understanding perception of general public for nuclear power for development of nuclear industry and the nation‟s advancement. It is required to provide secondary school students and teachers with correct information by learning activities in addition to mass media and textbook. If teachers have wrong concept, students are affected by the negative impact. Therefore, teachers should understand nuclear power correctly. KAERI(Korea Atomic Energy Research Institute) has served an education program entitled „to understand nuclear power correctly by experiment and practice‟ as an practice and improvement program for the secondary school teachers. We checked the change of the secondary teacher‟s recognition for nuclear power by the survey. In this study, we checked the change of the secondary school teacher‟s recognition level for nuclear power by the survey before and after the education program. Nuclear Perception level was increased by 8% showing optimistic mind for the safety, dangerousness, and necessity of nuclear power plants after the education. Nuclear knowledge level also went up 15% through the education program. It is concluded that the nuclear perception of the secondary school teachers can be improved through the education program for nuclear power. Secondary school students form general public in the future. Perception of the students is influenced by teachers deeply.

  19. Exploring the Environment and the Astronomy Village: NASA Classroom of the Future

    Science.gov (United States)

    Myers, Bob

    1995-01-01

    Astronomy Village: Investigating the Universe is a CD-ROM based multimedia program that provides teachers and students with ten complete investigations in astronomy intended to complement and extend the science curriculum in 9th and 10th grade classes. Students, in teams of three, use the Astronomy Village software to conduct investigations in astronomy and lear about the nature of scientific inquiry. The Astronomy Village's interface is based on the village like appearence of major observatories on mountain tops. Tools available to students include an image processing program, a document reader, an image browser, a telecommunications program for accessing the world wide web, and various simulation programs. The simulation programs include a star life cycle simulator, an orbital simulator, and a 3-D star simulator. Other resources available on this CD for the student research teams include: digitized video clips, images from the Hubble Space Telescope and other instruments; audio clips of astronomers discussing their work; computer animation and graphics; and full text documents such as book chapters, NASA publications, and articles from astronomy journals and magazines.

  20. Participation in the Green Power Partnership: An Analysis of Higher Education Institutions as Partners in the Program

    Science.gov (United States)

    Ghosh, Soma

    2011-01-01

    Purpose: The purpose of this paper is to describe and analyze those US colleges and universities that are participating in the Green Power Partnership (GPP). GPP is a voluntary environmental program initiated by the US Environmental Protection Agency (EPA) in 2001 to help increase the use of green power (electricity produced from solar, wind,…

  1. Characterization of village chicken production performance under ...

    African Journals Online (AJOL)

    Village chicken production was characterized using retrospective and crosssectional methods, where 280 households rearing local chickens in Halaba district of southern Ethiopia were used for data collection. The study revealed that the average flock size was 8.5 chickens (95% CI=7.98 – 9.08). The average number of ...

  2. Homesick vulture moves into retirement village

    African Journals Online (AJOL)

    2007-03-01

    Mar 1, 2007 ... Residents of Pietermaritzburg's. Evergreen Retirement Village had a bit of a turn recently when a rare and homesick vulture took up residence in a pine tree in their garden. Believing it to be a harbinger of bad news, one resident apparently turned to another and said,. “We had better do a head count to see.

  3. Space architecture for MoonVillage

    Science.gov (United States)

    Sherwood, Brent

    2017-10-01

    The concept of a multinational MoonVillage, as proposed by Jan Wörner of ESA, is analyzed with respect to diverse factors affecting its implementation feasibility: potential activities and scale as a function of location, technology, and purpose; potential participants and their roles; business models for growth and sustainability as compared to the ISS; and implications for the field of space architecture. Environmental and operations constraints that govern all types of MoonVillage are detailed. Findings include: 1) while technically feasible, a MoonVillage would be more distributed and complex a project than the ISS; 2) significant and distinctive opportunities exist for willing participants, at all evolutionary scales and degrees of commercialization; 3) the mixed-use space business park model is essential for growth and permanence; 4) growth depends on exporting lunar material products, and the rate and extent of growth depends on export customers including terrestrial industries; 5) industrial-scale operations are a precondition for lunar urbanism, which goal in turn dramatically drives technology requirements; but 6) industrial viability cannot be discerned until significant in situ operations occur; and therefore 7) government investment in lunar surface operations is a strictly enabling step. Because of the resources it could apply, the U.S. government holds the greatest leverage on growth, no matter who founds a MoonVillage. The interplanetary business to be built may because for engagement.

  4. Agroforestry practice in villages surrounding Nyamure former ...

    African Journals Online (AJOL)

    cntaganda

    Abstract. An assessment of fuel wood situation and the contribution of agroforestry and woodlot resources to the supply of household fuel wood requirements were carried out in ten villages surrounding Nyamure former refugee camp, Nyanza District in the Southern. Province. A total of 158 households were surveyed in ...

  5. Shrinking villages – trajectories for local development

    DEFF Research Database (Denmark)

    Nørgaard, Helle

    and services e.g. schools as well as investment. Rural municipalities are challenged due to shrinking villages but by focussing on place bound resources there is a risk of reinforcing disparities between ‘weak’ and ‘strong’ communities as placed bound resources are unevenly distributed. This paper will address...

  6. Agroforestry practice in villages surrounding Nyamure former ...

    African Journals Online (AJOL)

    An assessment of fuel wood situation and the contribution of agroforestry and woodlot resources to the supply of household fuel wood requirements were carried out in ten villages surrounding Nyamure former refugee camp, Nyanza District in the Southern Province. A total of 158 households were surveyed in February ...

  7. Spatial Evolution of Urban Villages in Shenzhen

    NARCIS (Netherlands)

    Hao, P.

    2012-01-01

    Post-reform China has experienced a huge influx of people into cities coupled with massive urban expansion. As a by-product of these processes, urban villages have emerged and evolved rapidly to satisfy the increasing demand for low-cost housing and a variety of social and economic activities. In

  8. Communicative and narrative sound in Village

    DEFF Research Database (Denmark)

    Have, Iben

    2010-01-01

    The soundtrack of the TV spot Village tells a story of its own. Some of the sounds communicate meaning very close to the visuals, for example by creating an African soundscape. But the soundtrack also supplies narrative elements of its own, which is most remarkable when it adds a happy ending...

  9. Evaluation of Livonian Village Landscapes in Latvia

    Directory of Open Access Journals (Sweden)

    Natalija Nitavska

    2013-10-01

    Full Text Available Latvian landscape identity is related to many territories, but as far as the coastal landscapes are concerned, they have some special features. It is important to note that due to storms and coastal erosion living conditions here are frustrating. However the coastal area has some positive magnetism, which is often related to unusual natural conditions, a special aura and unique feelings, because the coastal area is unique on the Latvian scale. One of such places is the Livonian coast. For detailed evaluation of eleven Livonian villages, the method of analysis of the existing situation has been chosen, which also includes the evaluation of the village yard, buildings and infrastructure. The quality and condition evaluation method for rural villages with low level of development by F. G. L. Gremliza (1965 has been also applied as a basis for this evaluation method. Then, according to the results obtained, the villages have been compared and classified. In addition to this, using the evaluation of each rural yard it is possible to mark valuable structures and typical rural yards in the schematic model of the Livonian coast.

  10. Characterization of village chicken production performance under ...

    African Journals Online (AJOL)

    Village chicken production was characterized using retrospective and cross- sectional methods, where 280 households rearing local chickens in Halaba district of southern Ethiopia were used for data collection. The study revealed that the average flock size was 8.5 chickens (95% CI=7.98 – 9.08). The average number of ...

  11. Autour de Montaillou, un village occitan

    OpenAIRE

    Guillot, Florence

    2000-01-01

    International audience; Occupation du sol au Moyen Âge en haute Ariège : naissance d'une forme d'habitat groupé particulière, les villages casaliers, densification des habitats groupés avant l'an Mil.

  12. Update: nuclear power program information and data, April-June 1982

    Energy Technology Data Exchange (ETDEWEB)

    1982-01-01

    UPDATE is published by the Office of Coordination and Special Projects, Office of Nuclear Reactor Programs, to provide a quick reference source on the current status of nuclear powerplant construction and operation in the United States and for information on the fuel cycle, economics, and performance of nuclear generating units. Similar information on other means of electric generation as related to nuclear power is included when appropriate. The subject matter of the reports and analyses presented in UPDATE will vary from issue to issue, reflecting changes in foci of interest and new developments in the field of commercial nuclear power generation. UPDATE is intended to provide a timely source of current statistics, results of analyses, and programmatic information proceeding from the activities of the Office of Nuclear Reactor Programs and other components of the Department of Energy, as well as condensations of topical articles from other sources of interst to the nuclear community. It also facilitates quick responses to requests for data and information of the type often solicited from this office.

  13. UPDATE: nuclear power program information and data, July-September 1981

    Energy Technology Data Exchange (ETDEWEB)

    DOE/NBM--6011986

    1981-01-01

    UPDATE is published by the Office of Coordination and Special Projects, Office of Nuclear Reactor Programs, to provide a quick reference source on the current status of nuclear powerplant construction and operation in the United States and for information on the fuel cycle, economics, and performance of nuclear generating units. Similar information on other means of electric generation as related to nuclear power is included when appropriate. The subject matter of the reports and analyses presented in UPDATE will vary from issue to issue, reflecting changes in foci of interest and new developments in the field of commercial nuclear power generation. UPDATA is intended to provide a timely source of current statistics, results of analyses, and programmatic information proceeding from the activities of the Office of Nuclear Reactor Programs and other components of the Department of Energy, as well as condensations of topical articles from other sources of interest to the nuclear community. It also facilitates quick responses to requests for data and information of the type often solicited from this office.

  14. Enhancements on the Convex Programming Based Powered Descent Guidance Algorithm for Mars Landing

    Science.gov (United States)

    Acikmese, Behcet; Blackmore, Lars; Scharf, Daniel P.; Wolf, Aron

    2008-01-01

    In this paper, we present enhancements on the powered descent guidance algorithm developed for Mars pinpoint landing. The guidance algorithm solves the powered descent minimum fuel trajectory optimization problem via a direct numerical method. Our main contribution is to formulate the trajectory optimization problem, which has nonconvex control constraints, as a finite dimensional convex optimization problem, specifically as a finite dimensional second order cone programming (SOCP) problem. SOCP is a subclass of convex programming, and there are efficient SOCP solvers with deterministic convergence properties. Hence, the resulting guidance algorithm can potentially be implemented onboard a spacecraft for real-time applications. Particularly, this paper discusses the algorithmic improvements obtained by: (i) Using an efficient approach to choose the optimal time-of-flight; (ii) Using a computationally inexpensive way to detect the feasibility/ infeasibility of the problem due to the thrust-to-weight constraint; (iii) Incorporating the rotation rate of the planet into the problem formulation; (iv) Developing additional constraints on the position and velocity to guarantee no-subsurface flight between the time samples of the temporal discretization; (v) Developing a fuel-limited targeting algorithm; (vi) Initial result on developing an onboard table lookup method to obtain almost fuel optimal solutions in real-time.

  15. Update: nuclear power program information and data, March-April 1981

    Energy Technology Data Exchange (ETDEWEB)

    1981-01-01

    UPDATE is published by the Office of Coordination and Special Projects, Office of Nuclear Reactor Programs, to provide a quick reference source on the current status of nuclear powerplant construction and operation in the United States and for information on the fuel cycle, economics, and performance of nuclear generating units. Similar information on other means of electric generation as related to nuclear power is included when appropriate. The subject matter of the reports and analyses presented in UPDATE will vary from issue to issue, reflecting changes in foci of interest and new developments in the field of commercial nuclear power generation. UPDATE is intended to provide a timely source of current statistics, results of analyses, and programmatic information proceeding from the activities of the Office of Nuclear Reactor Programs and other components of the Department of Energy, as well as condensations of topical articles from other sources of interest to the nuclear community. It also facilitates quick responses to requests for data and information of the type often solicited from this office.

  16. Cost-Optimal Pathways to 75% Fuel Reduction in Remote Alaskan Villages: Preprint

    Energy Technology Data Exchange (ETDEWEB)

    Simpkins, Travis; Cutler, Dylan; Hirsch, Brian; Olis, Dan; Anderson, Kate

    2015-10-28

    There are thousands of isolated, diesel-powered microgrids that deliver energy to remote communities around the world at very high energy costs. The Remote Communities Renewable Energy program aims to help these communities reduce their fuel consumption and lower their energy costs through the use of high penetration renewable energy. As part of this program, the REopt modeling platform for energy system integration and optimization was used to analyze cost-optimal pathways toward achieving a combined 75% reduction in diesel fuel and fuel oil consumption in a select Alaskan village. In addition to the existing diesel generator and fuel oil heating technologies, the model was able to select from among wind, battery storage, and dispatchable electric heaters to meet the electrical and thermal loads. The model results indicate that while 75% fuel reduction appears to be technically feasible it may not be economically viable at this time. When the fuel reduction target was relaxed, the results indicate that by installing high-penetration renewable energy, the community could lower their energy costs by 21% while still reducing their fuel consumption by 54%.

  17. Development of a seismic damage assessment program for nuclear power plant structures

    Energy Technology Data Exchange (ETDEWEB)

    Koh, Hyun Moo; Cho, Ho Hyun; Cho, Yang Hui [Seoul National Univ., Seoul (Korea, Republic of)] (and others)

    2000-12-15

    Some of nuclear power plants operating currently in Korea have been passed about 20 years after construction. Moreover, in the case of KORI I the service year is over 20 years, so their abilities are different from initial abilities. Also, earthquake outbreak increase, our country is not safe area for earthquake. Therefore, need is to guarantee the safety of these power plant structures against seismic accident, to decide to maintain them operational and to obtain data relative to maintenance/repair. Such objectives can be reached by damage assessment using inelastic seismic analysis considering aging degradation. It appears to be more important particularly for the structure enclosing the nuclear reactor that must absolutely protect against any radioactive leakage. Actually, the tendency of the technical world, led by the OECD/NEA, BNL in the United States, CEA in France and IAEA, is to develop researches or programs to assess the seismic safety considering aging degradation of operating nuclear power plants. Regard to the above-mentioned international technical trend, a technology to establish inelastic seismic analysis considering aging degradation so as to assess damage level and seismic safety margin appears to be necessary. Damage assessment and prediction system to grasp in real-time the actual seismic resistance capacity and damage level by 3-dimensional graphic representations are also required.

  18. Design and analysis of aquatic monitoring programs at nuclear power plants.

    Energy Technology Data Exchange (ETDEWEB)

    McKenzie, D.H.; Kannberg, L.D.; Gore, K.L.; Arnold, E.M.; Watson, D.G.

    1977-11-01

    This report addresses some of the problems of designing, conducting, and analyzing aquatic environmental monitoring programs for impact assessment of nuclear power plants. The concepts discussed are applicable to monitoring the effects of chemical, radioactive, or thermal effluents. The concept of control and treatment station pairs is the fundamental basis for the experimental method proposed. This concept is based on the hypothesis that the relationship between the two stations forming the pair can be estimated from the preoperational period and that this relationship holds during the operational period. Any changes observed in this relationship during the operational period are assumed to be the result of the power plant impacts. Thus, it is important that station pairs are selected so it can be assumed that they respond to natural environmental changes in a manner that maintains that relationship. The major problem in establishing the station pairs will be the location of the control station. The universal heterogeneity in the environment will prevent the establishment of identical station pairs. The requirement that the control station remain unaffected by the operation of the power plant dictates a spacial separation with its associated differences in habitat. Thus, selection of the control station will be based upon balancing the following two criteria: (1) far enough away from the plant site to be beyond the plant influence, and (2) close enough to the treatment station that the biological communities will respond to natural environmental changes consistently in the same manner.

  19. Oak Ridge National Laboratory Annual Progress Report for the Power Electronics and Electric Machinery Program

    Energy Technology Data Exchange (ETDEWEB)

    Olszewski, M.

    2008-10-15

    The U.S. Department of Energy (DOE) and the U.S. Council for Automotive Research (composed of automakers Ford, General Motors, and Chrysler) announced in January 2002 a new cooperative research effort. Known as FreedomCAR (derived from 'Freedom' and 'Cooperative Automotive Research'), it represents DOE's commitment to developing public/private partnerships to fund high-risk, high-payoff research into advanced automotive technologies. Efficient fuel cell technology, which uses hydrogen to power automobiles without air pollution, is a very promising pathway to achieve the ultimate vision. The new partnership replaces and builds upon the Partnership for a New Generation of Vehicles initiative that ran from 1993 through 2001. The Advanced Power Electronics and Electric Machines (APEEM) subprogram within the Vehicle Technologies Program provides support and guidance for many cutting-edge automotive technologies now under development. Research is focused on understanding and improving the way the various new components of tomorrow's automobiles will function as a unified system to improve fuel efficiency. In supporting the development of hybrid propulsion systems, the APEEM effort has enabled the development of technologies that will significantly improve advanced vehicle efficiency, costs, and fuel economy. The APEEM subprogram supports the efforts of the FreedomCAR and Fuel Partnership through a three-phase approach intended to: (1) identify overall propulsion and vehicle-related needs by analyzing programmatic goals and reviewing industry's recommendations and requirements and then develop the appropriate technical targets for systems, subsystems, and component research and development activities; (2) develop and validate individual subsystems and components, including electric motors, and power electronics; and (3) determine how well the components and subsystems work together in a vehicle environment or as a complete propulsion

  20. Village operator feasibility framework: A recommended method for assessing the viability of village operator sites

    CSIR Research Space (South Africa)

    Von Staden, R

    2009-10-01

    Full Text Available guidelines for investigation. To provide a basis for decision-making and comparison, a Feasibility Scorecard is included. The scorecard compares the Village Operator against a standard set of statements that are considered universal characteristics of viable...

  1. V-Model based Configuration Management Program for New-Build Nuclear Power Plant

    Energy Technology Data Exchange (ETDEWEB)

    An, Kyungik [PartDB Co. Ltd., Daejeon (Korea, Republic of); Cho, Yoon Sang [KHNP Co. Ltd., Daejeon (Korea, Republic of); Freeland, Kent R. [Industrial Analysts Incorporated, New Hampshire (United States)

    2014-05-15

    As NPP operators undertook design basis reconstitution efforts, they began to realize that the design basis is a foundation for Configuration Management (CM). This realization was made evident in the magnitude of the problems that were being observed. This experience also raised serious questions about how the information being developed to produce the design basis documents would be kept up to date in the future. A process to reconstitute the design basis is likely to be ineffective if CM controls are not in place. The right IT solution for CM depends upon a number of factors, including the nuclear power plant culture, budget, target technology, and the nuclear power plant owner/operator's standards, requirements and limitations for its generating fleet. Comprehensive CM Program for NPP is the single greatest strategy to meet the commitment to nuclear excellence. The safety and viability of nuclear power, particularly at the fleet level, depends upon the development of positive design control and design basis to better understanding plant operating dynamics and margin management, along with technology to control the realization of such design in the physical plant. However the most of plant facilities are modified many times, often without suitable support needed to confirm with their design base and to update their engineering data, maintenance rules and operating procedures. This lack of equilibrium between the requirements, design information and physical plant still remains a important issue. This study focuses on how to manage the configuration information of NPP using systems engineering V-model approach, and proposes data model to manage the configuration information in relation to manage their life cycle. Comprehensive CM Program and IMS for NPP life cycle support is the greatest strategy to meet the commitment to nuclear safety.

  2. Evaluation of a Regional Monitoring Program's Statistical Power to Detect Temporal Trends in Forest Health Indicators

    Science.gov (United States)

    Perles, Stephanie J.; Wagner, Tyler; Irwin, Brian J.; Manning, Douglas R.; Callahan, Kristina K.; Marshall, Matthew R.

    2014-09-01

    Forests are socioeconomically and ecologically important ecosystems that are exposed to a variety of natural and anthropogenic stressors. As such, monitoring forest condition and detecting temporal changes therein remain critical to sound public and private forestland management. The National Parks Service's Vital Signs monitoring program collects information on many forest health indicators, including species richness, cover by exotics, browse pressure, and forest regeneration. We applied a mixed-model approach to partition variability in data for 30 forest health indicators collected from several national parks in the eastern United States. We then used the estimated variance components in a simulation model to evaluate trend detection capabilities for each indicator. We investigated the extent to which the following factors affected ability to detect trends: (a) sample design: using simple panel versus connected panel design, (b) effect size: increasing trend magnitude, (c) sample size: varying the number of plots sampled each year, and (d) stratified sampling: post-stratifying plots into vegetation domains. Statistical power varied among indicators; however, indicators that measured the proportion of a total yielded higher power when compared to indicators that measured absolute or average values. In addition, the total variability for an indicator appeared to influence power to detect temporal trends more than how total variance was partitioned among spatial and temporal sources. Based on these analyses and the monitoring objectives of the Vital Signs program, the current sampling design is likely overly intensive for detecting a 5 % trend·year-1 for all indicators and is appropriate for detecting a 1 % trend·year-1 in most indicators.

  3. Evaluation of a regional monitoring program's statistical power to detect temporal trends in forest health indicators

    Science.gov (United States)

    Perles, Stephanie J.; Wagner, Tyler; Irwin, Brian J.; Manning, Douglas R.; Callahan, Kristina K.; Marshall, Matthew R.

    2014-01-01

    Forests are socioeconomically and ecologically important ecosystems that are exposed to a variety of natural and anthropogenic stressors. As such, monitoring forest condition and detecting temporal changes therein remain critical to sound public and private forestland management. The National Parks Service’s Vital Signs monitoring program collects information on many forest health indicators, including species richness, cover by exotics, browse pressure, and forest regeneration. We applied a mixed-model approach to partition variability in data for 30 forest health indicators collected from several national parks in the eastern United States. We then used the estimated variance components in a simulation model to evaluate trend detection capabilities for each indicator. We investigated the extent to which the following factors affected ability to detect trends: (a) sample design: using simple panel versus connected panel design, (b) effect size: increasing trend magnitude, (c) sample size: varying the number of plots sampled each year, and (d) stratified sampling: post-stratifying plots into vegetation domains. Statistical power varied among indicators; however, indicators that measured the proportion of a total yielded higher power when compared to indicators that measured absolute or average values. In addition, the total variability for an indicator appeared to influence power to detect temporal trends more than how total variance was partitioned among spatial and temporal sources. Based on these analyses and the monitoring objectives of theVital Signs program, the current sampling design is likely overly intensive for detecting a 5 % trend·year−1 for all indicators and is appropriate for detecting a 1 % trend·year−1 in most indicators.

  4. Second Order Cone Programming (SOCP) Relaxation Based Optimal Power Flow with Hybrid VSC-HVDC Transmission and Active Distribution Networks

    DEFF Research Database (Denmark)

    Ding, Tao; Li, Cheng; Yang, Yongheng

    2017-01-01

    The detailed topology of renewable resource bases may have the impact on the optimal power flow of the VSC-HVDC transmission network. To address this issue, this paper develops an optimal power flow with the hybrid VSC-HVDC transmission and active distribution networks to optimally schedule...... the generation output and voltage regulation of both networks, which leads to a non-convex programming model. Furthermore, the non-convex power flow equations are based on the Second Order Cone Programming (SOCP) relaxation approach. Thus, the proposed model can be relaxed to a SOCP that can be tractably solved...

  5. APRIORI: A FORTRAN IV Computer Program to Select the Most Powerful A Priori Comparison Method in an Analysis of Variance.

    Science.gov (United States)

    Conard, Elizabeth H.; Lutz, J. Gary

    1979-01-01

    A program is described which selects the most powerful among four methods for conducting a priori comparisons in an analysis of variance: orthogonal contrasts, Scheffe's method, Dunn's method, and Dunnett's test. The program supplies the critical t ratio and the per-comparison Type I error risk for each of the relevant methods. (Author/JKS)

  6. Power and Authority in the Student-Instructor Relationship in a Restorative Practices-Based Graduate Program

    Science.gov (United States)

    Bailie, John W., III

    2012-01-01

    This study examined power and authority in the student-instructor relationship in a restorative practices-based graduate program. This qualitative investigation utilized a narrative approach. Ten alumni of the International Institute for Restorative Practices master's degree programs were engaged in a one-time face-to-face interview and document…

  7. PHYSICAL EDUCATION COURSE AND PHYSICAL ACTIVITIES IN VILLAGE INSTITUTES: A CASE OF CIFTELER VILLAGE INSTITUTE

    OpenAIRE

    Bayrak, Coşkun; Çelik, Veli

    2011-01-01

    Abstract The current study aims at examining the content, objectives and applications of the course titled “Physical Education and National Folklore Dances”, one of the culture courses available in the curriculum of Village Institutes focusing on daily physical activities. For the purposes of the study, a qualitative study was designed, in which a number of interviews were carried out with six teachers who graduated from village institutes in various years and a t...

  8. Application of Geo-Spatial Techniques for Precise Demarcation of Village/Panchayat Boundaries

    Science.gov (United States)

    Rao, S. S.; Banu, V.; Tiwari, A.; Bahuguna, S.; Uniyal, S.; Chavan, S. B.; Murthy, M. V. R.; Arya, V. S.; Nagaraja, R.; Sharma, J. R.

    2014-11-01

    the subdistrict and district level. Each village is coded with a unique number based on Ministry of Panchayati Raj and Census department codes. Villages are mapped to their respective Panchayat(s) directory and are dissolved in GIS environment based on code/nomenclature to obtain the final Gram Panchayat Layer. The present study attempts to showcase the methodology for deriving precise Village/Panchayat Boundaries using geo-spatial techniques. The final output will immensely help the Ministry of Panchayati Raj and Rural Development for implementing the developmental programs in tune with 73th and 74th constitutional amendments.

  9. Recovering disrupted social capital: insights from Lao DPR rural villagers' perceptions of local leadership.

    Science.gov (United States)

    Kim, Jinho; Kim, Ji-Hye; Sychareun, Vanphanom; Kang, Minah

    2016-11-25

    Social capital is often believed to be one of the key prerequisites for successful implementation of community-based health programs. In less-developed countries, local leaders are positioned as major players in broad community health strategies and interventions, and their capacities and roles are expected to increase in prominence in future community-health-care promotions. In this study, we examined how local leaders' capacities could be related to social capital in rural villages in Lao PDR, and thus to villagers' willingness to participate in community-based health efforts. We adopted a qualitative approach, conducting semi-structured interviews for both individuals and focus groups. In 2012, 103 people from six villages in the Khoun and Phoukoud districts participated in the interviews. For the individual interviews, we interviewed 22 mothers who had given birth in the past 5 years. For the focus groups, we interviewed 30 women (six groups), 30 men (six groups), and 21 senior villagers (five groups). First, we noted large variations in the levels of community social capital across villages: four out of six study villages showed a high level of social capital, while two villages suffered greatly from a low level of social capital. In search of the reasons for the disrupted social capital in the latter two villages, interviews revealed that failed leadership, especially in regard to local resource allocations-lack of transparency and corrupt practices-were commonly cited reasons for disrupted social capital. The data also showed that the villagers' mistrust of these failed local leaders critically reduced their willingness to participate in community-based health efforts, and especially in those that involved resource mobilization and risk-sharing for healthcare. Finally, we found that good communication skills and participatory decision-making styles were attributes that rural villagers in Lao PDR expected of their local leaders. This study suggests that

  10. Resource Contingency Program - Oregon : Final Environmental Impact Statement, Hermiston Power Project.

    Energy Technology Data Exchange (ETDEWEB)

    United States. Bonneville Power Administration.

    1995-09-01

    The Bonneville Power Administration (BPA) has statutory responsibilities to supply electrical power to its utility, industrial, and other customers in the Pacific Northwest. In 1990, to cover the outer range of potential load growth with new resources, BPA embarked upon the Resource Contingency Program (RCP). Instead of buying or building generating plants now, BPA has purchased options to acquire power later, if and when it is needed. The decision to acquire any of these option energy projects to fulfill statutory supply obligations will be influenced by Federal system load growth, the outcome of BPA`s Business Plan, required operational changes in Columbia-Snake River Hydroelectric facilities, and the loss of major generating resources. In September 1993, three option development agreements were signed with three proposed natural gas-fired, combined cycle combustion turbine CT projects near Chehalis and Satsop, Washington, and near Hermiston, Oregon. Together these three projects could supply BPA with 1,090 average megawatts (aMW) of power. Under these agreements, sponsors are obtaining permits and conducting project design work, and BPA is completing this EIS process. In September 1993, BPA published a Notice of Intent to prepare an environmental impact statement (EIS) on these three proposed gas-fired combustion turbine projects and held public scoping meetings in October 1993 at each site. In February 1994, BPA released an Implementation Plan on the proposed scope of the EIS. A draft EIS on the three proposed projects was published in February 1995. The impacts of the Chehalis and Satsop projects located in Washington State will be covered in one EIS document, while the impacts of the Hermiston project located in Oregon are covered in this final EIS document. It is BPA`s intent to continue to base the analysis of impacts on the assumption that all three projects may be constructed at some point in the future.

  11. Safety and licensing issues that are being addressed by the Power Burst Facility test programs. [PWR; BWR

    Energy Technology Data Exchange (ETDEWEB)

    McCardell, R.K.; MacDonald, P.E.

    1980-01-01

    This paper presents an overview of the results of the experimental program being conducted in the Power Burst Facility and the relationship of these results to certain safety and licensing issues. The safety issues that were addressed by the Power-Cooling-Mismatch, Reactivity Initiated Accident, and Loss of Coolant Accident tests, which comprised the original test program in the Power Burst Facility, are discussed. The resolution of these safety issues based on the results of the thirty-six tests performed to date, is presented. The future resolution of safety issues identified in the new Power Burst Facility test program which consists of tests which simulate BWR and PWR operational transients, anticipated transients without scram, and severe fuel damage accidents, is described.

  12. Power to detect trends in Missouri River fish populations within the Habitat Assessment Monitoring Program

    Science.gov (United States)

    Bryan, Janice L.; Wildhaber, Mark L.; Gladish, Dan W.

    2010-01-01

    As with all large rivers in the United States, the Missouri River has been altered, with approximately one-third of the mainstem length impounded and one-third channelized. These physical alterations to the environment have affected the fish populations, but studies examining the effects of alterations have been localized and for short periods of time, thereby preventing generalization. In response to the U.S. Fish and Wildlife Service Biological Opinion, the U.S. Army Corps of Engineers (USACE) initiated monitoring of habitat improvements of the Missouri River in 2005. The goal of the Habitat Assessment Monitoring Program (HAMP) is to provide information on the response of target fish species to the USACE habitat creation on the Lower Missouri River. To determine the statistical power of the HAMP and in cooperation with USACE, a power analysis was conducted using a normal linear mixed model with variance component estimates based on the first complete year of data. At a level of 20/16 (20 bends with 16 subsamples in each bend), at least one species/month/gear model has the power to determine differences between treated and untreated bends. The trammel net in September had the most species models with adequate power at the 20/16 level and overall, the trammel net had the most species/month models with adequate power at the 20/16 level. However, using only one gear or gear/month combination would eliminate other species of interest, such as three chub species (Macrhybopsis meeki, Macrhybopsis aestivalis, and Macrhybopsis gelida), sand shiners (Notropis stramineus), pallid sturgeon (Scaphirhynchus albus), and juvenile sauger (Sander canadensis). Since gear types are selective in their species efficiency, the strength of the HAMP approach is using multiple gears that have statistical power to differentiate habitat treatment differences in different fish species within the Missouri River. As is often the case with sampling rare species like the pallid sturgeon, the

  13. MIXED-METHODS EVALUATION OF PARTICIPANT RECRUITMENT AND RETENTION IN THE MOM POWER PARENTING INTERVENTION PROGRAM.

    Science.gov (United States)

    Mucka, Lilia E; Dayton, Carolyn J; Lawler, Jamie; Kirk, Rosalind; Alfafara, Emily; Schuster, Melisa M; Miller, Nicole; Ribaudo, Julie; Rosenblum, Katherine Lisa; Muzik, Maria

    2017-07-01

    Parenting group success begins with attendance. Using archival pilot data from 99 mothers who enrolled in the Mom Power (MP) parenting intervention, this study sought to understand the factors that influenced participant engagement and retention. MP is a group-based, early intervention program grounded in attachment theory that utilizes motivational interviewing as a core component to enhance program engagement. Study aims were to qualitatively describe the reasons why mothers were interested in participating in the program, including what they hoped to gain from the experience, and to quantitatively examine the extent to which attendance was associated with demographic, experiential, and psychosocial factors. The qualitative analysis of intake interviews revealed that mothers expected the MP intervention to provide a warm environment for themselves and their children as well as to support and enhance their parenting, and 95% revealed their hopes that the intervention would help them grow and develop as women. Attendance rates were relatively high, with 62% of mothers missing less than one group session. Quantitative analyses using multiple regression to test associations of demographic, experiential, and psychosocial factors with attendance rates were not significant. Results suggest that motivational interviewing may be an important component in promoting participant engagement efforts in parenting interventions. © 2017 Michigan Association for Infant Mental Health.

  14. A computer program for estimating the power-density spectrum of advanced continuous simulation language generated time histories

    Science.gov (United States)

    Dunn, H. J.

    1981-01-01

    A computer program for performing frequency analysis of time history data is presented. The program uses circular convolution and the fast Fourier transform to calculate power density spectrum (PDS) of time history data. The program interfaces with the advanced continuous simulation language (ACSL) so that a frequency analysis may be performed on ACSL generated simulation variables. An example of the calculation of the PDS of a Van de Pol oscillator is presented.

  15. What Drives the Spatial Development of Urban Villages in China?

    NARCIS (Netherlands)

    Hao, P.|info:eu-repo/dai/nl/341235814; Hooimeijer, P.|info:eu-repo/dai/nl/073398578; Sliuzas, R.; Geertman, S.C.M.|info:eu-repo/dai/nl/072392924

    2013-01-01

    China’s dramatic urban expansion has encompassed many peri-urban villages and turned them into so-called urban villages that provide a niche housing market for rural migrants for whom the formal housing market is unaffordable. Yet urban villages are very distinct from informal settlements elsewhere,

  16. Spatial diversity of urban village development in Shenzhen

    NARCIS (Netherlands)

    Hao, P.; Geertman, S.C.M.; Hooimeijer, P.; Sliuzas, R.

    2011-01-01

    Dynamic urbanization in China during the reform period has led to the emergence and proliferation of so-called urban villages in many cities. The development of urban villages, based on a self-help approach of indigenous villagers, has been satisfying great demand for migrant housing and space for

  17. PV-hybrid village power systems in Amazonia

    Energy Technology Data Exchange (ETDEWEB)

    Warner, C.L.; Taylor, R.W. [National Renewable Energy Lab., Golden, CO (United States); Ribeiro, C.M. [Centro de Pesquisas de Energie Eletrica (CEPEL), Rio de Janeiro (Brazil)] [and others

    1996-05-01

    The Brazilian Amazon region is an ideal location for isolated mini-grid systems. Hundreds of diesel systems have been installed to supply electricity to this sparsely populated region. However, the availability of renewable energy resources makes the Amazon well-suited to renewable energy systems. This paper describes the technical aspects of two hybrid systems being installed in this region through the cooperative effort of multiple partners: U.S. Department of Energy, through NREL, and Brazilian CEPEL/Eletrobras and state electric utilities.

  18. Proposed framework for the Western Area Power Administration Environmental Risk Management Program

    Energy Technology Data Exchange (ETDEWEB)

    Glantz, C.S.; DiMassa, F.V.; Pelto, P.J.; Brothers, A.J. [Pacific Northwest Lab., Richland, WA (United States); Roybal, A.L. [Western Area Power Administration, Golden, CO (United States)

    1994-12-01

    The Western Area Power Administration (Western) views environmental protection and compliance as a top priority as it manages the construction, operation, and maintenance of its vast network of transmission lines, substations, and other facilities. A recent Department of Energy audit of Western`s environmental management activities recommends that Western adopt a formal environmental risk program. To accomplish this goal, Western, in conjunction with Pacific Northwest Laboratory, is in the process of developing a centrally coordinated environmental risk program. This report presents the results of this design effort, and indicates the direction in which Western`s environmental risk program is heading. Western`s environmental risk program will consist of three main components: risk communication, risk assessment, and risk management/decision making. Risk communication is defined as an exchange of information on the potential for threats to human health, public safety, or the environment. This information exchange provides a mechanism for public involvement, and also for the participation in the risk assessment and management process by diverse groups or offices within Western. The objective of risk assessment is to evaluate and rank the relative magnitude of risks associated with specific environmental issues that are facing Western. The evaluation and ranking is based on the best available scientific information and judgment and serves as input to the risk management process. Risk management takes risk information and combines it with relevant non-risk factors (e.g., legal mandates, public opinion, costs) to generate risk management options. A risk management tool, such as decision analysis, can be used to help make risk management choices.

  19. Transformation of traditional houses in the development of sustainable rural tourism, case study of Brayut Tourism Village in Yogyakarta

    Science.gov (United States)

    Vitasurya, V. R.; Hardiman, G.; Sari, S. R.

    2018-01-01

    This paper aims to reveal local values used by Brayut villagers to maintain the existence of the traditional house as a dwelling. The transformation of traditional houses goes as time passes, influenced by internal aspects related to the needs of residents and external aspects related to the regional development by the government. Traditional Javanese house as a cultural identity of Javanese people, especially in the village, has also experienced the transformation phenomenon. Modernization affects local residents’ needs and the Government’s Development Program for tourism village influences demands of change. An unfocused transformation can lead to a total change that can eliminate the cultural identity of the rural Java community. The method used is the case study by taking three models of Javanese house in Brayut Village. Brayut Tourism Village is a cultural tourism village that relies on tradition as a tourist attraction. The existence of traditional Javanese house is an important asset for retaining its authenticity as a dwelling. Three models taken as the case studies represent the traditional Javanese house types. The result obtained is that the family bond is a major factor in preserving the traditional Javanese house in Brayut Village, Yogyakarta.

  20. Heterogeneity and Risk Sharing in Village Economies*

    Science.gov (United States)

    Chiappori, Pierre-André; Samphantharak, Krislert; Schulhofer-Wohl, Sam; Townsend, Robert M.

    2013-01-01

    We show how to use panel data on household consumption to directly estimate households’ risk preferences. Specifically, we measure heterogeneity in risk aversion among households in Thai villages using a full risk-sharing model, which we then test allowing for this heterogeneity. There is substantial, statistically significant heterogeneity in estimated risk preferences. Full insurance cannot be rejected. As the risk sharing, as-if-complete-markets theory might predict, estimated risk preferences are unrelated to wealth or other characteristics. The heterogeneity matters for policy: Although the average household would benefit from eliminating village-level risk, less-risk-averse households who are paid to absorb that risk would be worse off by several percent of household consumption. PMID:24932226

  1. Heterogeneity and Risk Sharing in Village Economies.

    Science.gov (United States)

    Chiappori, Pierre-André; Samphantharak, Krislert; Schulhofer-Wohl, Sam; Townsend, Robert M

    2014-03-01

    We show how to use panel data on household consumption to directly estimate households' risk preferences. Specifically, we measure heterogeneity in risk aversion among households in Thai villages using a full risk-sharing model, which we then test allowing for this heterogeneity. There is substantial, statistically significant heterogeneity in estimated risk preferences. Full insurance cannot be rejected. As the risk sharing, as-if-complete-markets theory might predict, estimated risk preferences are unrelated to wealth or other characteristics. The heterogeneity matters for policy: Although the average household would benefit from eliminating village-level risk, less-risk-averse households who are paid to absorb that risk would be worse off by several percent of household consumption.

  2. Computer Program Application Study for Newly Constructed Fossil Power Plant Performance Analysis

    Energy Technology Data Exchange (ETDEWEB)

    Lee, Hyun; Park, Jong Jeng [Korea Electric Power Research Institute, Taejon (Korea, Republic of)

    1996-12-31

    The power plant is affected in its availability and economy significantly by the equipment degraded gradually as operation continues, which makes it quite important to evaluate the plant performance more accurately and analyze its effects to the plant economy quantitatively. The methodology thereof includes many calculation steps and requires huge man hours and efforts but would produce relatively less precise results than desired. The object of the project first aims to figure out a methodology which can analyze numerically the inherent effects of each equipment on the cycle performance as well as its performance evaluation and which further helps to determine more reasonable investment for the effective plant economy. Another aspect of the project results in the implementation of the methodology which is embodied in the sophisticated computer programs based on the conventional personal computer with the interactive graphic user interface facilities. (author). 44 refs., figs.

  3. Development of a Pilot Program for Human Factors Management in Operating Nuclear Power plants

    Energy Technology Data Exchange (ETDEWEB)

    Lee, Jung-Woon; Lee, Yong-Hee; Jang, Tong-Il; Kim, Dae-Ho [Korea Atomic Energy Research Institute, Daejeon (Korea, Republic of)

    2007-07-01

    The human factors of operating NPPs have been reviewed as a part of Periodic Safety Reviews (PSRs). This human factors PSR covers a wide range of human factors including control room man-machine interfaces (MMIs), procedures, working conditions, qualification, training, information requirements and workload. Korea Atomic Energy Research Institute (KAERI) has performed human factors PSRs from the first PSR for Kori 1. It was determined in 2005 that for a Continuous Operation of the Korean NPPs an enhanced PSR should be performed and issues raised from the PSRs should be resolved. From the results of the PSR for Kori 1, several safety enhancement issues related to human factors were raised. KAERI is working on a resolution of some of the human factors issues for the Korea Hydro and Nuclear Power Co. (KHNP). As a part of the resolution, we are developing a human factors management program (HFMP) for Kori 1. This paper introduces the status of our development of HFMP.

  4. Human–dog interactions and behavioural responses of village dogs in coastal villages in Michoacán, Mexico

    NARCIS (Netherlands)

    Ruiz Izaguirre, E.; Eilers, C.H.A.M.; Bokkers, E.A.M.; Ortolani, A.; Ortega-Pacheco, A.; Boer, de I.J.M.

    2014-01-01

    In Mexican villages, most households keep dogs that roam freely. Therefore, socialisation of village dogs occurs in a different context than that of companion dogs in developed countries. The objectives of this study were: (1) to assess village dogs’ behavioural responses towards familiar and

  5. SERVIR Town Hall - Connecting Space to Village

    Science.gov (United States)

    Limaye, Ashutosh S.; Searby, Nancy D.; Irwin, Daniel; Albers, Cerese

    2013-01-01

    SERVIR, a joint NASA-USAID project, strives to improve environmental decision making through the use of Earth observations, models, and geospatial technology innovations. SERVIR connects these assets with the needs of end users in Mesoamerica, East Africa, and Hindu Kush-Himalaya regions. This Town Hall meeting will engage the AGU community by exploring examples of connecting Space to Village with SERVIR science applications.

  6. Long-Term Health Impact of Early Nutrition: The Power of Programming.

    Science.gov (United States)

    Koletzko, Berthold; Brands, Brigitte; Grote, Veit; Kirchberg, Franca F; Prell, Christine; Rzehak, Peter; Uhl, Olaf; Weber, Martina

    2017-01-01

    The Power of Programming conference 2016 at Ludwig-Maximilians-Universität Munich brought together about 600 researchers and other stakeholders from around the world who reviewed the recent evidence on the lasting health impact of environment and nutrition during early life, from pre-pregnancy to early childhood. The conference was hosted by the Early Nutrition Project, a multidisciplinary research collaboration funded by the European Commission with collaborating researchers from 35 institutions in 15 countries in Europe, the United States and Australia. The project explores the early origins of obesity, adiposity and associated non-communicable diseases, underlying mechanisms and opportunities for prevention. The project also proactively supports translational application of research findings. In fact, some existing evidence has already been rapidly adopted into policy, regulatory standards and practice. Further, broad dissemination of findings is achieved through the established digital eLearning platform of the Early Nutrition eAcademy, video clip-based learning and graphically supported messaging to consumers. The project demonstrated powerful effects of early metabolic programming on later health. Compared to other common prevention strategies, modifying risk trajectories in early life can achieve a much larger risk reduction and be more cost-effective. While some effective prevention strategies have been promptly implemented in policy and guidelines, legislation and practice, in other areas, the uptake is limited by a paucity of quality human intervention trials and insufficient evaluation of the feasibility of implementation and econometric impact. This needs to be strengthened by future collaborative research work. © 2017 S. Karger AG, Basel.

  7. UMCP-BG and E collaboration in nuclear power engineering in the framework of DOE-Utility Nuclear Power Engineering Education Matching Grant Program

    Energy Technology Data Exchange (ETDEWEB)

    Wolfe, Lothar PhD

    2000-03-01

    The DOE-Utility Nuclear Power Engineering Education Matching Grant Program has been established to support the education of students in Nuclear Engineering Programs to maintain a knowledgeable workforce in the United States in order to keep nuclear power as a viable component in a mix of energy sources for the country. The involvement of the utility industry ensures that this grant program satisfies the needs and requirements of local nuclear energy producers and at the same time establishes a strong linkage between education and day-to-day nuclear power generation. As of 1997, seventeen pairs of university-utility partners existed. UMCP was never a member of that group of universities, but applied for the first time with a proposal to Baltimore Gas and Electric Company in January 1999 [1]. This proposal was generously granted by BG&E [2,3] in the form of a gift in the amount of $25,000 from BG&E's Corporate Contribution Program. Upon the arrival of a newly appointed Director of Administration in the Department of Materials and Nuclear Engineering, the BG&E check was deposited into the University's Maryland Foundation Fund. The receipt of the letter and the check enabled UMCP to apply for DOE's matching funds in the same amount by a proposal.

  8. Mixed-integer programming methods for transportation and power generation problems

    Science.gov (United States)

    Damci Kurt, Pelin

    This dissertation conducts theoretical and computational research to solve challenging problems in application areas such as supply chain and power systems. The first part of the dissertation studies a transportation problem with market choice (TPMC) which is a variant of the classical transportation problem in which suppliers with limited capacities have a choice of which demands (markets) to satisfy. We show that TPMC is strongly NP-complete. We consider a version of the problem with a service level constraint on the maximum number of markets that can be rejected and show that if the original problem is polynomial, its cardinality-constrained version is also polynomial. We propose valid inequalities for mixed-integer cover and knapsack sets with variable upper bound constraints, which appear as substructures of TPMC and use them in a branch-and-cut algorithm to solve this problem. The second part of this dissertation studies a unit commitment (UC) problem in which the goal is to minimize the operational cost of power generators over a time period subject to physical constraints while satisfying demand. We provide several exponential classes of multi-period ramping and multi-period variable upper bound inequalities. We prove the strength of these inequalities and describe polynomial-time separation algorithms. Computational results show the effectiveness of the proposed inequalities when used as cuts in a branch-and-cut algorithm to solve the UC problem. The last part of this dissertation investigates the effects of uncertain wind power on the UC problem. A two-stage robust model and a three-stage stochastic program are compared.

  9. Encouraging girl child education in my village

    Directory of Open Access Journals (Sweden)

    Delphine Entongwe

    2015-03-01

    Full Text Available My critical reflection will be drawn from an experience I had just a year after my graduation from the university where I was appointed as one of the X-students to lead a student cultural week in my village with the theme “raising awareness on education”. At the university, I was a member of my association in which students from my tribe generally come together to promote unity and encourage others in education. My role was to present a discourse on girl child education all the entire villagers who were gathered at the village square that evening. A high dropout rate at school and illiteracy are major problems in my region, in which there is still a great deal of gender disparity when it comes to educating children, especially the girl child. This programme is in line with the government’s policy of promoting education in my country, whose priority is for education to reach the grass-roots communities.

  10. Perbandingan Keberhasilan Implementasi Program Desa Dan Kelurahan Siaga Aktifdesa Nyalembeng Dan Desa Gambuhan Kabupaten Pemalang Tahun 2015

    OpenAIRE

    Sistyanika, Arinta; Taufiq, Ahmad; Abdulrahman, Wachid

    2017-01-01

    Program of active standby village and active standby urban village are development from active standby program that is launched by The Ministry of Health Republic of Indonesia. The core idea of this project is empowering society so they want and be able to solving health problem. The aims of this research is to describe the difference in successful implementation of active standby village and urban village program in Nyalembeng and Gambuhan Village, Pulosari Sub-district, Pemalang Regency of ...

  11. 21st Century Power Partnership Fellowship Program: Supporting Next-generation Planning Modeling Practices at South Africa's Power Utility Eskom

    Energy Technology Data Exchange (ETDEWEB)

    Zinaman, Owen

    2016-10-01

    This presentation details the 21st Century Power Partnership's fellowship program accomplishments from 2016. This fellowship brought two fellows from South Africa's power utility, Eskom, to the U.S. Department of Energy's National Renewable Energy Laboratory. The fellows spent two weeks working to improve the fidelity of Eskom's PLEXOS long-term and short-term models, which are used in long-term generation planning exercises and capacity adequacy assessments. The fellows returned to Eksom equipped with a new suite of tools and skills to enhance Eksom's PLEXOS modeling capabilities.

  12. Fission Surface Power Systems (FSPS) Project Final Report for the Exploration Technology Development Program (ETDP): Fission Surface Power, Transition Face to Face

    Science.gov (United States)

    Palac, Donald T.

    2011-01-01

    The Fission Surface Power Systems Project became part of the ETDP on October 1, 2008. Its goal was to demonstrate fission power system technology readiness in an operationally relevant environment, while providing data on fission system characteristics pertinent to the use of a fission power system on planetary surfaces. During fiscal years 08 to 10, the FSPS project activities were dominated by hardware demonstrations of component technologies, to verify their readiness for inclusion in the fission surface power system. These Pathfinders demonstrated multi-kWe Stirling power conversion operating with heat delivered via liquid metal NaK, composite Ti/H2O heat pipe radiator panel operations at 400 K input water temperature, no-moving-part electromagnetic liquid metal pump operation with NaK at flight-like temperatures, and subscale performance of an electric resistance reactor simulator capable of reproducing characteristics of a nuclear reactor for the purpose of system-level testing, and a longer list of component technologies included in the attached report. Based on the successful conclusion of Pathfinder testing, work began in 2010 on design and development of the Technology Demonstration Unit (TDU), a full-scale 1/4 power system-level non-nuclear assembly of a reactor simulator, power conversion, heat rejection, instrumentation and controls, and power management and distribution. The TDU will be developed and fabricated during fiscal years 11 and 12, culminating in initial testing with water cooling replacing the heat rejection system in 2012, and complete testing of the full TDU by the end of 2014. Due to its importance for Mars exploration, potential applicability to missions preceding Mars missions, and readiness for an early system-level demonstration, the Enabling Technology Development and Demonstration program is currently planning to continue the project as the Fission Power Systems project, including emphasis on the TDU completion and testing.

  13. Socioeconomic impact of photovoltaic power at Schuchuli, Arizona

    Science.gov (United States)

    Bahr, D.; Garrett, B. G.; Chrisman, C.

    1980-01-01

    The social and economic impact of photovoltaic power on a small, remote native American village is studied. Village history, group life, energy use in general, and the use of photovoltaic-powered appliances are discussed. No significant impacts due to the photovoltaic power system were observed.

  14. A New Powered Lower Limb Prosthesis Control Framework Based on Adaptive Dynamic Programming.

    Science.gov (United States)

    Wen, Yue; Si, Jennie; Gao, Xiang; Huang, Stephanie; Huang, He Helen

    2017-09-01

    This brief presents a novel application of adaptive dynamic programming (ADP) for optimal adaptive control of powered lower limb prostheses, a type of wearable robots to assist the motor function of the limb amputees. Current control of these robotic devices typically relies on finite state impedance control (FS-IC), which lacks adaptability to the user's physical condition. As a result, joint impedance settings are often customized manually and heuristically in clinics, which greatly hinder the wide use of these advanced medical devices. This simulation study aimed at demonstrating the feasibility of ADP for automatic tuning of the twelve knee joint impedance parameters during a complete gait cycle to achieve balanced walking. Given that the accurate models of human walking dynamics are difficult to obtain, the model-free ADP control algorithms were considered. First, direct heuristic dynamic programming (dHDP) was applied to the control problem, and its performance was evaluated on OpenSim, an often-used dynamic walking simulator. For the comparison purposes, we selected another established ADP algorithm, the neural fitted Q with continuous action (NFQCA). In both cases, the ADP controllers learned to control the right knee joint and achieved balanced walking, but dHDP outperformed NFQCA in this application during a 200 gait cycle-based testing.

  15. Households with Insufficient Bednets in a Village with Sufficient Bednets: Evaluation of Household Bednet Coverage Using Bednet Distribution Index in Xepon District, Lao PDR.

    Science.gov (United States)

    Nonaka, Daisuke; Pongvongsa, Tiengkham; Nishimoto, Futoshi; Nansounthavong, Phetsomphon; Sato, Yu; Jiang, Hongwei; Takeuchi, Rie; Moji, Kazuhiko; Phongmany, Panom; Kobayashi, Jun

    2015-06-01

    In Lao PDR, the National Malaria Control Program (NMCP) evaluates bednet coverage, often at the village level, using a coverage target of one net per 2.5 (or fewer) persons in a given population. However, in villages that meet the target, not all households necessarily meet the target or utilize all available bednets. This study explored households that fell short of the target and household utilization of bednets in villages that met the target of bednet coverage set by the NMCP. The person per net ratio (PPNR), which is defined as the population divided by the number of available bednets in a household/village, was used to determine whether a household/village met the NMCP target. Using a household survey, we collected and analyzed the data of 635 households in 17 villages in Xepon district in 2012. Households that fell short of the target (households with a PPNR of > 2.5 or no bednet) existed in every village. The proportion of these households differed greatly among the villages, ranging from 3.4-50%, with some households falling far short. Of the 635 households, 275 (43.5%) had at least one bednet that was not being used on the night preceding the survey and 131 (20.6%) had at least two. In conclusion, in villages that met the NMCP target, a considerable number of households fell short of the target, and the available bednets were not fully utilized in many of the surveyed households.

  16. A proposed national wind power R and D program. [offshore wind power system for electric energy supplies

    Science.gov (United States)

    Heronemus, W.

    1973-01-01

    An offshore wind power system is described that consists of wind driven electrical dc generators mounted on floating towers in offshore waters. The output from the generators supplies underwater electrolyzer stations in which water is converted into hydrogen and oxygen. The hydrogen is piped to shore for conversion to electricity in fuel cell stations. It is estimated that this system can produce 159 x 10 to the ninth power kilowatt-hours per year. It is concluded that solar energy - and that includes wind energy - is the only way out of the US energy dilemma in the not too distant future.

  17. Mitigation of magnetohydrodynamic electromagnetic pulse (MHD-EMP) effects from commerical electric power systems. Power Systems Technology Program

    Energy Technology Data Exchange (ETDEWEB)

    Barnes, P.R. [Oak Ridge National Lab., TN (United States); Tesche, F.M. [Tesche (F.M.), Dallas, TX (United States); Vance, E.F. [Vance (E.F.), Fort Worth, TX (United States)

    1992-03-01

    A large nuclear detonation at altitudes of several hundred kilometers above the earth distorts the earth`s magnetic field and produces a strong magnetohydrodynamic electromagnetic pulse (MHD-EMP). This can adversely affect electrical power systems. In this report, the effects of this nuclear environment on critical facilities connected to the commercial power system are considered. Methods of mitigating the MHD-EMP impacts are investigated, and recommended protection schemes are presented. Guidelines for testing facilities to determine the effects of MHD-EMP and to validate the mitigation methods also are discussed.

  18. Organizational Characteristics Associated With the Predicted Sustainability of Villages.

    Science.gov (United States)

    Scharlach, Andrew E; Lehning, Amanda J; Davitt, Joan K; Greenfield, Emily A; Graham, Carrie L

    2017-02-01

    Guided by resource dependence theory, this mixed-methods study examined organizational characteristics contributing to the perceived sustainability of Villages, a rapidly proliferating grassroots approach for promoting social participation and service access for community-dwelling older adults. Surveys conducted with leaders of 86% of Villages in the United States in 2012 found that higher predicted confidence in their Village's 10-year survival was associated with greater financial reserves, human resources, number of Village members, formal policies and procedures, and formal collaboration agreements. Respondents' explanations of their confidence ratings revealed additional themes of organizational leadership and perceived community need. Member resource inputs were not found to be as salient for Village leaders' perceptions of sustainability as was anticipated given the Village model's emphasis on consumer involvement. Despite the lack of longitudinal prospective data, study findings suggest potential limitations of consumer-driven organizational models such as Villages, including the need for a more stable resource base.

  19. Perceptions of Group-Based Walks and Strategies to Inform the Development of an Intervention in Retirement Villages: Perspectives of Residents and Village Managers.

    Science.gov (United States)

    Thøgersen-Ntoumani, Cecilie; Ntoumanis, Nikos; Uren, Hannah; Stathi, Afroditi; Wold, Catrina; Hill, Keith D

    2017-04-01

    The aim of the current study was to explore perceptions of group-based walking and gather suggestions to inform the development of a group-based walking intervention among older adults in retirement villages. Twenty-four physically inactive residents (16 female, 8 male; age range: 69-88) and four managers from four retirement villages were interviewed. Inductive thematic analysis revealed six broad themes: lack of motivation, values versus constraints, fears and confidence, need for structure, creating a sense of belonging, and the physical environment as a double-edged sword. Proposed intervention strategies included using trained walk leaders, using small groups, planning for flexibility, setting attainable goals, creating a routine, creating opportunities for sharing experiences, and planning a variety of walks. Group-based walking programs may be used to promote physical activity but careful planning of such programs is needed to make them appealing and feasible to a diverse group of residents.

  20. Oak Ridge National Laboratory Annual Progress Report for the Power Electronics and Electric Machinery Program

    Energy Technology Data Exchange (ETDEWEB)

    Olszewski, M.

    2006-10-31

    The U.S. Department of Energy (DOE) and the U.S. Council for Automotive Research (composed of automakers Ford, General Motors, and DaimlerChrysler) announced in January 2002 a new cooperative research effort. Known as FreedomCAR (derived from 'Freedom' and 'Cooperative Automotive Research'), it represents DOE's commitment to developing public/private partnerships to fund high-risk, high-payoff research into advanced automotive technologies. Efficient fuel cell technology, which uses hydrogen to power automobiles without air pollution, is a very promising pathway to achieve the ultimate vision. The new partnership replaces and builds upon the Partnership for a New Generation of Vehicles initiative that ran from 1993 through 2001. The Vehicle Systems subprogram within the FreedomCAR and Vehicle Technologies Program provides support and guidance for many cutting-edge automotive and heavy truck technologies now under development. Research is focused on understanding and improving the way the various new components of tomorrow's automobiles and heavy trucks will function as a unified system to improve fuel efficiency. This work also supports the development of advanced automotive accessories and the reduction of parasitic losses (e.g., aerodynamic drag, thermal management, friction and wear, and rolling resistance). In supporting the development of hybrid propulsion systems, the Vehicle Systems subprogram has enabled the development of technologies that will significantly improve fuel economy, comply with projected emissions and safety regulations, and use fuels produced domestically. The Vehicle Systems subprogram supports the efforts of the FreedomCAR and Fuel Partnership and the 21st Century Truck Partnership through a three-phase approach intended to: (1) Identify overall propulsion and vehicle-related needs by analyzing programmatic goals and reviewing industry's recommendations and requirements and then develop the appropriate

  1. The Differences of the Behavioral Factors of Midwifes in UCI village and non UCI

    Directory of Open Access Journals (Sweden)

    Siti Fatma Wati

    2014-01-01

    Full Text Available ABSTRACT 2-3 millions of people in all groups of age die every year caused by the diseases that can be prevented by immunization: diphtheria, pertussis, tetanus and measles. It is due to the UCI village target from year to year are not increased properly. One of the reasons of the unattainable UCI’s target is due to the factor of the officers. This research aims to determine the differences of the characteristic and the behavioral of the officers in UCI village as well as non-UCI in the District of Pasuruan (Kabupaten Pasuruan. The research is conducted by using the design of cross sectional. The samples in this study were 76 village midwifes. Sampling was stratified random sampling method. Data were analyzed using chi square statistical test. The independent variabel is the status of village UCI. The dependent variable is the characteristics of the village midwifes ( age, background of the knowledge, work experiences, employment status, training and double/dual duty, knowledge, action and attitude. There are significant differences in some variables of obstetricians such as the work experiences (p=0,023, the employment status (p=0,030, the double/dual duty (p=0,013, the knowledge (p=0,003, the action (p=0,017, and the behavior (p=0,045. Meanwhile, several variables have not significant differences, such as the age (p=0,193, the knowledge (p=0,185, the training activity (p=0,762, and the behavioral (0,219. Based on the brief explanation above, we can draw the conclusion that there are the differentiations in UCI village as well as non UCI village from the officers including the factors of the work experiences, the staffing, the double duty, the knowledge, the action and behavior. The policy so that the obstetricians will focus on running the programs in accordance with the skills. Keywords: the characteristic, the duty, the behavioral, the status of UCI                         villages, the village midwifes.

  2. A multiobjective interval programming model for wind-hydrothermal power system dispatching using 2-step optimization algorithm.

    Science.gov (United States)

    Ren, Kun; Jihong, Qu

    2014-01-01

    Wind-hydrothermal power system dispatching has received intensive attention in recent years because it can help develop various reasonable plans to schedule the power generation efficiency. But future data such as wind power output and power load would not be accurately predicted and the nonlinear nature involved in the complex multiobjective scheduling model; therefore, to achieve accurate solution to such complex problem is a very difficult task. This paper presents an interval programming model with 2-step optimization algorithm to solve multiobjective dispatching. Initially, we represented the future data into interval numbers and simplified the object function to a linear programming problem to search the feasible and preliminary solutions to construct the Pareto set. Then the simulated annealing method was used to search the optimal solution of initial model. Thorough experimental results suggest that the proposed method performed reasonably well in terms of both operating efficiency and precision.

  3. A Multiobjective Interval Programming Model for Wind-Hydrothermal Power System Dispatching Using 2-Step Optimization Algorithm

    Directory of Open Access Journals (Sweden)

    Kun Ren

    2014-01-01

    Full Text Available Wind-hydrothermal power system dispatching has received intensive attention in recent years because it can help develop various reasonable plans to schedule the power generation efficiency. But future data such as wind power output and power load would not be accurately predicted and the nonlinear nature involved in the complex multiobjective scheduling model; therefore, to achieve accurate solution to such complex problem is a very difficult task. This paper presents an interval programming model with 2-step optimization algorithm to solve multiobjective dispatching. Initially, we represented the future data into interval numbers and simplified the object function to a linear programming problem to search the feasible and preliminary solutions to construct the Pareto set. Then the simulated annealing method was used to search the optimal solution of initial model. Thorough experimental results suggest that the proposed method performed reasonably well in terms of both operating efficiency and precision.

  4. An inexact multistage fuzzy-stochastic programming for regional electric power system management constrained by environmental quality.

    Science.gov (United States)

    Fu, Zhenghui; Wang, Han; Lu, Wentao; Guo, Huaicheng; Li, Wei

    2017-12-01

    Electric power system involves different fields and disciplines which addressed the economic system, energy system, and environment system. Inner uncertainty of this compound system would be an inevitable problem. Therefore, an inexact multistage fuzzy-stochastic programming (IMFSP) was developed for regional electric power system management constrained by environmental quality. A model which concluded interval-parameter programming, multistage stochastic programming, and fuzzy probability distribution was built to reflect the uncertain information and dynamic variation in the case study, and the scenarios under different credibility degrees were considered. For all scenarios under consideration, corrective actions were allowed to be taken dynamically in accordance with the pre-regulated policies and the uncertainties in reality. The results suggest that the methodology is applicable to handle the uncertainty of regional electric power management systems and help the decision makers to establish an effective development plan.

  5. Relationships between Western Area Power Administration`s power marketing program and hydropower operations at Salt Lake City area integrated projects

    Energy Technology Data Exchange (ETDEWEB)

    Veselka, T.D.; Folga, S.; Poch, L.A. [and others

    1995-03-01

    This technical memorandum provides background information on the Western Area Power Administration (Western) and the physical characteristics of the Salt Lake City Area Integrated Projects (SLCA/IP) hydropower plants, which include the Colorado River Storage Project, the Rio Grande Project, and the Collbran Project. In addition, the history, electrical capacity, storage capacity, and flow restrictions at each dam are presented. An overview of Western`s current programs and services, including a review of statutory authorities, agency discretion, and obligations, is also provided. The variability of SLCA/IP hourly generation under various alternative marketing strategies and purchasing programs is discussed. The effects of Western`s services, such as area load control, outage assistance, and transmission, on SLCA/IP power plant operations are analyzed.

  6. Improving the process of training of qualified swimmers-sprinters on the basis of training programs of power orientation

    Directory of Open Access Journals (Sweden)

    Olga Pilipko

    2015-12-01

    Full Text Available Purpose: improvement of process of training of qualified swimmers-sprinters. Material and Methods: analysis of scientific-methodic literature, pedagogical observation, questionnaire survey, pedagogical experiment, methods of mathematical statistics. The examined group consisted of sportsmen of high qualification who were members of the national team of Ukraine on the swimming. Results: the authors developed a program of training sessions of power orientation at the development of highly skilled swimmers-sprinters (on land and in water, justifies its effectiveness. Conclusions: the use of training programs of power orientation in the process of training of qualified swimmers – sprinters promotes the growth of high-speed performance

  7. Methods for analysis and synthesis of technological schemes of thermal power plants based on solving auxiliary problems of linear programming

    Science.gov (United States)

    Kler, A. M.; Maximov, A. S.; Epishkin, N. O.

    2017-09-01

    The paper describes the developed method for analyzing technological schemes of thermal power plants based on solving problems of auxiliary linear programming. This method involves solving the linear programming problems to evaluate the effect of supply and removal of heat or material flows of various sizes at different points of the technological scheme of a thermal power plant (TPP). The method effectiveness is demonstrated by the example of the coaldust steam turbine unit with nominal electrical output of 660 MW. As a result of its application, the change of the technological scheme of the unit was found to provide reduction in electricity cost by 0.3%.

  8. Millennium Global Village-Net: bringing together Millennium Villages throughout sub-Saharan Africa.

    Science.gov (United States)

    Kanter, Andrew S; Negin, Joel; Olayo, Bernard; Bukachi, Frederick; Johnson, Edward; Sachs, Sonia Ehrlich

    2009-12-01

    The Millennium Villages Project (MVP), based at The Earth Institute at Columbia University, is a bottom-up, community led approach to show how villages in developing countries can get out of the poverty trap that afflicts more than a billion people worldwide. With well-targeted, practical inputs can help the community invest in a path leading to self-sustaining development. There are 80 Millennium Villages clustered in 10 countries throughout sub-Saharan Africa. MVP is an important development process for empowering communities to invest in a package of integrated interventions aiming to increase food production, improve access to safe water, health care, education and infrastructure. The process benefits from synergies of the integrated approach and relies on community leadership as empowered by proven technological inputs. MVP is committed to a science-based approach to assess and monitor the progress of the communities towards clear objectives; the Millennium Development Goals (MDGs) and to do so with mechanisms that are scalable and sustainable. This approach offers much more than simply collecting and analyzing data since the mechanism used for recording progress would provide a bridge over the divide which separates the haves and the have-nots (by facilitating the sharing of solutions from one community to another bidirectionally). By so doing, it allows people to enhance their own futures in a sustainable manner. Solutions found in one community are transferable to similar communities in other MVP villages. To achieve this goal, the MVP requires an information and communication system which can provide both necessary infrastructure for monitoring and evaluation, and tools for communicating among the villages, cities and countries. This system is called the Millennium Global Village-Net (MGV-Net). It takes advantage of the latest in open source software (OpenMRS), databases (MySQL), interface terminology, a centralized concept dictionary, and uses appropriate

  9. CONC/11: A computer program for calculating the performance of dish-type solar thermal collectors and power systems

    Science.gov (United States)

    Jaffe, L. D.

    1984-01-01

    The CONC/11 computer program designed for calculating the performance of dish-type solar thermal collectors and power systems is discussed. This program is intended to aid the system or collector designer in evaluating the performance to be expected with possible design alternatives. From design or test data on the characteristics of the various subsystems, CONC/11 calculates the efficiencies of the collector and the overall power system as functions of the receiver temperature for a specified insolation. If desired, CONC/11 will also determine the receiver aperture and the receiver temperature that will provide the highest efficiencies at a given insolation. The program handles both simple and compound concentrators. The CONC/11 is written in Athena Extended FORTRAN (similar to FORTRAN 77) to operate primarily in an interactive mode on a Sperry 1100/81 computer. It could also be used on many small computers. A user's manual is also provided for this program.

  10. First adaptation of coping power program as a classroom-based prevention intervention on aggressive behaviors among elementary school children.

    Science.gov (United States)

    Muratori, Pietro; Bertacchi, Iacopo; Giuli, Consuelo; Lombardi, Lavinia; Bonetti, Silvia; Nocentini, Annalaura; Manfredi, Azzurra; Polidori, Lisa; Ruglioni, Laura; Milone, Annarita; Lochman, John E

    2015-04-01

    Children with high levels of aggressive behavior create a major management problem in school settings and interfere with the learning environment of their classmates. We report results from a group-randomized trial of a program aimed at preventing aggressive behaviors. The purpose of the current study, therefore, was to determine the extent to which an indicated prevention program, Coping Power Program, is capable of reducing behavioral problems and improving pro-social behavior when delivered as a universal classroom-based prevention intervention. Nine classes (five first grade and four second grade) were randomly assigned to intervention or control conditions. Findings showed a significant reduction in overall problematic behaviors and in inattention-hyperactivity problems for the intervention classes compared to the control classes. Students who received Coping Power Program intervention also showed more pro-social behaviors at postintervention. The implications of these findings for the implementation of strategies aimed at preventing aggressive behavior in school settings are discussed.

  11. A dynamic regrouping based sequential dynamic programming algorithm for unit commitment of combined heat and power systems

    DEFF Research Database (Denmark)

    Rong, Aiying; Hakonen, Henri; Lahdelma, Risto

    2009-01-01

    This paper addresses the unit commitment (UC) in multi-period combined heat and power (CHP) production planning under the deregulated power market. In CHP plants (units), generation of heat and power follows joint characteristics, which implies that it is difficult to determine the relative cost...... efficiency of the plants. We introduce in this paper the DRDP-RSC algorithm, which is a dynamic regrouping based dynamic programming (DP) algorithm based on linear relaxation of the ON/OFF states of the units, sequential commitment of units in small groups. Relaxed states of the plants are used to reduce...

  12. Offering model for a virtual power plant based on stochastic programming

    DEFF Research Database (Denmark)

    PandŽić, Hrvoje; Morales González, Juan Miguel; Conejo, Antonio J.

    2013-01-01

    A virtual power plant aggregates various local production/consumption units that act in the market as a single entity. This paper considers a virtual power plant consisting of an intermittent source, a storage facility, and a dispatchable power plant. The virtual power plant sells and purchases e...

  13. Efficient and Reliable Reactive Power Supply and Consumption --Insights from an Integrated Program of Engineering and EconomicResearch

    Energy Technology Data Exchange (ETDEWEB)

    Thomas, Robert J.; Mount, Timothy D.; Schuler, Richard; Schulze,William; Zimmerman, Ray; Alvarado, Fernando; Lesieutre, Bernard C.; Overholt, Philip N.; Eto, Joseph H.

    2008-01-01

    In 2005, the Federal Energy Regulatory Commission (FERC) began discussing regulatory policy for reactive-power procurement and pricing in competitive electricity markets. This paper summarizes findings from a unique, interdisciplinary program of public-interest research that lays a formal foundation for evaluating aspects of FERC staff recommendations and offers early insights that should be useful in guiding policy implementation, specifically by: (1) clarifying the consumers and economic characteristics of reactive power as a basis for creating incentives to appropriately price it, (2) defining specific challenges in creating a competitive market for reactive power as well as new tools needed to help ensure such a market functions efficiently, and (3) demonstrating the importance of accounting for the physical characteristics of the transmission network in planning for reactive power and avoiding the exercise of market power by suppliers.

  14. Agricultural production in Kikwawila village, southeastern Tanzania.

    Science.gov (United States)

    Zehnder, A; Jeje, B; Tanner, M; Freyvogel, T A

    1987-06-01

    Food production, land utilisation and agricultural structures were surveyed at Kikwawila village, north of Ifakara (Kilombero District, Morogoro Region) in 1984. This study was part of a more comprehensive, longitudinal programme to investigate the health status of a rural community, aiming in particular at the interrelations between nutrition, parasitic infections, immunity and the environment. Out of 340 households, 100 were interviewed and their subsistence farming activities recorded. The soil was found to be of great variability, being fertile where it was of alluvial origin but of reduced potential where it was non-alluvial. In all, 70 plant species were registered as being cultivated, with rice, maize, cassava and beans providing the main staple food. Apart from a few exceptions, the fields were cultivated without any mechanization. The seasonal distribution of agricultural work is described, but no detailed workload analysis of the villagers with regard to age and sex has been performed. At the foot of the mountains, where artificial irrigation has been introduced, dry season cropping was practised in addition to the prevailing wet season farming, which rendered the cultivation of marketable crops (mainly tomatoes) possible. The farmers were found to be imaginative and capable of adapting to various conditions, irrespective of their tribal origins. Alternatively, the quality of the soil and the unreliable availability of water set limits to the potential of food production in the area. Although land is still available, it is becoming more scarce as the human population increases. The further impoverishment of the land represents an imminent danger. Therefore, top priority ought to be given to soil conservation, followed by intercropping and/or crop rotation, seed production and crop protection against game and pests. Means of implementing such measures are discussed. It is suggested that Community Agricultural Workers be installed, elected by the villagers

  15. Ritual Change in a Turkish Alevi Village

    Directory of Open Access Journals (Sweden)

    Thomas McElwain

    1993-01-01

    Full Text Available This study is a documentation and analysis of change in ritual in the village of Sarilar, on the west bank of the Euphrates River near Yavuseli, Gaziantep. The research problem posed was identification of ritual change within the consultants' memory and some tentative ways of situating such change within the socio-economic context. The mysticism of the dervish lodge remains as a certain life attitude along with the new views of modernization that have been so well inculcated. Although modernization, at least in the Turkish Alevi context, tends to conflict with the mystical experience of the Bektashi dervish in some areas, a democratized inner core remains.

  16. Bulk Electrical Cable Non-Destructive Examination Methods for Nuclear Power Plant Cable Aging Management Programs

    Energy Technology Data Exchange (ETDEWEB)

    Glass, Samuel W. [Pacific Northwest National Lab. (PNNL), Richland, WA (United States); Jones, Anthony M. [Pacific Northwest National Lab. (PNNL), Richland, WA (United States); Fifield, Leonard S. [Pacific Northwest National Lab. (PNNL), Richland, WA (United States); Hartman, Trenton S. [Pacific Northwest National Lab. (PNNL), Richland, WA (United States)

    2016-09-01

    This Pacific Northwest National Laboratory milestone report describes progress to date on the investigation of nondestructive test methods focusing particularly on bulk electrical test methods that provide key indicators of cable aging and damage. The work includes a review of relevant literature as well as hands-on experimental verification of inspection capabilities. As nuclear power plants consider applying for second, or subsequent, license renewal to extend their operating period from 60 years to 80 years, it is important to understand how the materials installed in plant systems and components will age during that time and develop aging management programs to assure continued safe operation under normal and design basis events (DBE). Normal component and system tests typically confirm the cables can perform their normal operational function. The focus of the cable test program, however, is directed toward the more demanding challenge of assuring the cable function under accident or DBE. The industry has adopted 50% elongation at break (EAB) relative to the un-aged cable condition as the acceptability standard. All tests are benchmarked against the cable EAB test. EAB, however, is a destructive test so the test programs must apply an array of other nondestructive examination (NDE) tests to assure or infer the overall set of cable’s system integrity. Assessment of cable integrity is further complicated in many cases by vendor’s use of dissimilar material for jacket and insulation. Frequently the jacket will degrade more rapidly than the underlying insulation. Although this can serve as an early alert to cable damage, direct test of the cable insulation without violating the protective jacket becomes problematic. This report addresses the range of bulk electrical NDE cable tests that are or could be practically implemented in a field-test situation with a particular focus on frequency domain reflectometry (FDR). The FDR test method offers numerous advantages

  17. PR-EDB: Power Reactor Embrittlement Data Base, Version 2. Revision 2, Program description

    Energy Technology Data Exchange (ETDEWEB)

    Stallmann, F.W.; Wang, J.A.; Kam, F.B.K.; Taylor, B.J. [Oak Ridge National Lab., TN (United States)

    1994-01-01

    Investigations of regulatory issues such as vessel integrity over plant life, vessel failure, and sufficiency of current codes Standard Review Plans (SRP`s) and Guides for license renewal can be greatly expedited by the use of a well-designed computerized data base. Also, such a data base is essential for the validation of embrittlement prediction models by researchers. The Power Reactor Embrittlement Data Base (PR-EDB) is such a comprehensive collection of data for US commercial nuclear reactors. The current version of the PR-EDB contains the Charpy test data that were irradiated in 252 capsules of 96 reactors and consists of 207 data points for heat-affected-zone (HAZ) materials (98 different HAZ), 227 data points for weld materials (105 different welds), 524 data points for base materials (136 different base materials), including 297 plate data points (85 different plates), 119 forging data points (31) different forging), and 108 correlation monitor materials data points (3 different plates). The data files are given in dBASE format and can be accessed with any computer using the DOS operating system. ``User-friendly`` utility programs are used to retrieve and select specific data, manipulate data, display data to the screen or printer, and to fit and plot Charpy impact data. The results of several studies investigated are presented in Appendix D.

  18. Structural Aging Program to evaluate continued performance of safety-related concrete structures in nuclear power plants

    Energy Technology Data Exchange (ETDEWEB)

    Naus, D.J.; Oland, C.B. [Oak Ridge National Lab., TN (United States); Ellingwood, B.R. [Johns Hopkins Univ., Baltimore, MD (United States)

    1994-03-01

    This report discusses the Structural Aging (SAG) Program which is being conducted at the Oak Ridge National Laboratory (ORNL) for the United States Nuclear Regulatory commission (USNRC). The SAG Program is addressing the aging management of safety-related concrete structures in nuclear power plants for the purpose of providing improved technical bases for their continued service. The program is organized into three technical tasks: Materials Property Data Base, Structural Component Assessment/Repair Technologies, and Quantitative Methodology for continued Service Determinations. Objectives and a summary of recent accomplishments under each of these tasks are presented.

  19. 78 FR 67385 - 30-Day Notice of Proposed Information Collection: FHA PowerSaver Pilot Program (Title I Property...

    Science.gov (United States)

    2013-11-12

    ... URBAN DEVELOPMENT 30-Day Notice of Proposed Information Collection: FHA PowerSaver Pilot Program (Title... with the Paperwork Reduction Act. The purpose of this notice is to allow for an additional 30 days of... information collection for a period of 60 days was published on August 9, 2013. A. Overview of Information...

  20. Nuclear-powered artificial heart prototype system development program. Quarterly progress report, April 1, 1976--June 30, 1976

    Energy Technology Data Exchange (ETDEWEB)

    1976-01-01

    Research progress and accomplishments on the active program tasks (35-46) are reported. The tasks include thermal insulation and thermal protection; thermal converter; blood pump and power coupling; thermal and hydraulics; system integration and interfacing; IVBM system performance; IVBM system fabrications; added IVBM blood pump fabrication; IVBM system life testing; and reliability and quality assurance. (TFD)

  1. Nuclear-Powered Artificial Heart Prototype System Development Program: Phase III. Quarterly progress report, October 1, 1976--December 31, 1976

    Energy Technology Data Exchange (ETDEWEB)

    1976-01-01

    Technical progress and accomplishments on the active program tasks 49 through 62 on the development of a nuclear-powered artificial heart are reported. The tasks include waste heat rejection, systems studies, IVBM modification design, IVBM fabrication, IVBM performance testing, IVBM system life testing, field support, reliability and quality assurance, Mark I thermal insulation design, and Mark I thermal converter design. (TFD)

  2. Environmental assessment for the Satellite Power System: concept development and evaluation program - effects of ionospheric heating on telecommunications

    Energy Technology Data Exchange (ETDEWEB)

    1980-08-01

    The microwave power beam that is associated with the operation of the Satellite Power System (SPS) will provide a continuous source of power density into the earth's ionosphere. As currently conceptualized, the power density at the center of the beam would be 23 mW/cm/sup 2/. This power density may be of sufficient magnitude to give rise to changes in the structure of the ionosphere and to increases in the electron temperature in the ionosphere. The work described in this report was undertaken to assess the degree to which the ionosphere and ionospheric-dependent telecommunication systems would be impacted by the passage of the Satellite Power System microwave power beam. The program of study utilized resources from Government, industry, and universities in order to conduct theoretical and experimental investigations that relate to the operational scenario surrounding the Satellite Power System concept. The results of the numerous investigations that were undertaken are summarized in this document and areas in which further study is required are pointed out.

  3. Model strategy for village development in the Czech Republic

    Directory of Open Access Journals (Sweden)

    Ladislav ROLÍNEK

    2015-03-01

    Full Text Available The model strategies discussed in this article represent different ways of possible village development in the Czech Republic. We used typologies of strategies from business strategic management for their definition. Twenty municipalities, where structured interviews were carried out with their mayors, were chosen randomly from among 100 villages where a questionnaire survey was conducted in 2012 (Faltová Leitmanová, et al., 2012. Based on the qualitative analysis of the structured interview summaries, eight model strategies were ascertained. These include integration strategy, service differentiation, spending cuts, usage of municipal property, stabilization of village population, business support, fundraising, and identification of the inhabitants with the village (village pride. The most commonly applied model strategy is integration, followed by village population stabilization.

  4. Nuclear proliferation and civilian nuclear power. Report of the Nonproliferation Alternative Systems Assessment Program. Volume II. Proliferation resistance

    Energy Technology Data Exchange (ETDEWEB)

    1980-06-01

    The purpose of this volume is limited to an assessment of the relative effects that particular choices of nuclear-power systems, for whatever reasons, may have on the possible spread of nuclear-weapons capabilities. This volume addresses the concern that non-nuclear-weapons states may be able to initiate efforts to acquire or to improve nuclear-weapons capabilities through civilian nuclear-power programs; it also addresses the concern that subnational groups may obtain and abuse the nuclear materials or facilities of such programs, whether in nuclear-weapons states (NWS's) or nonnuclear-weapons states (NNW's). Accordingly, this volume emphasizes one important factor in such decisions, the resistance of nuclear-power systems to the proliferation of nuclear-weapons capabilities.

  5. Characteristics and possibilities of computer program for fast assessment of primary frequency control of electric power interconnections

    Directory of Open Access Journals (Sweden)

    Ivanović Milan

    2011-01-01

    Full Text Available This paper presents the possibilities and practical features of a computer program for fast assessment of the effects of primary frequency regulation of electric power interconnections. It is based on two methods. The first one is the analytical method, which applies analytical expressions for the non-zero initial conditions, with a range of benefits provided by the analytical form, allowing consideration of possible structural changes in the power system during the analysis process. The second is a simulation method, with recurrent application of suitable drafted, fully decoupled difference equations. Capabilities and features of this computer program have been identified in case of isolated power system of Serbia, and then for the case of a widespread appreciation of its surrounding.

  6. Dampak Program Bina Desa terhadap Perilaku Masyarakat di Desa Binaan

    OpenAIRE

    Rilus A. Kinseng; Diatin, Iis; Fahrudin, Achmad

    1996-01-01

    Since 1992, every forest consession holder has been obliged to carry out a special program in a village or villages in or arround the concession. Bassically, the purpose of the program is to change behavior of the villagers, such as abondaning the practice of shifting cultivation, developing awarness on environment, etc.The main objective of this study is to investigate impacts of the program on the behavior of the villagers in the village where the program has been carried out. This would in...

  7. Community Leadership in Rural Tourism Development: A Tale of Two Ancient Chinese Villages

    Directory of Open Access Journals (Sweden)

    Keshuai Xu

    2017-12-01

    Full Text Available Researchers are paying increasing attention to questions of community leadership and rural tourism development. Based on leadership theories and the literature on community leadership and tourism development, this study developed a framework for community leadership in rural tourism development and used it to examine two ancient Chinese villages. We used the longitudinal case study method to collect data, and we used textual analysis to analyze these data. The results show that the rebel leadership characteristic of confrontational actions played an important role in starting the tourism industry in both villages. However, this leadership was difficult to maintain because community leaders and residents had limited power compared to that of outsiders. Losing control of tourism development in the two villages led to banal management, which prevented the emergence of strong community leadership. In the future, we argue that resilient community leadership should be nurtured in the two villages to address more complex problems occurring in tourism development, such as those characterized by vision tensions and conflicts of interest among the stakeholders affected by tourism development. Finally, we suggest that, based on the longitudinal method, future research can focus on the relationship between resilient leadership and the resilience of tourism communities.

  8. The Ohrberg solar village; Solarsiedlung am Ohrberg

    Energy Technology Data Exchange (ETDEWEB)

    Vanoli, K.; Christoffers, D.; Rockendorf, G. [Institut fuer Solarenergieforschung GmbH Hameln/Emmerthal (ISFH), Emmerthal (Germany). Abt. Systemtechnik von Solarenergieanlagen; Kranz, R. [Elektrizitaetswerke Wesertal GmbH, Hameln (Germany). Abt. Energieberatung/Energiekonzepte

    1998-02-01

    As an officially approved regional project of the EXPO 2000, the Ohrberg Solar Village will demonstrate an integrated energy concept - combining customer information and counseling, modern energy technologies and energy services rendered by utilities - which reduces the consumption of conventional energy ressources and the CO{sub 2}-emissions. The local utility Wesertal GmbH will equip the 82 low-energy solar houses of the village with reliable, cost-effective and innovative energy technologies and will provide energy services on the basis of a user-friendly contract. (orig.) [Deutsch] Die Solarsiedlung am Ohrberg demonstriert als registriertes Regionalprojekt der EXPO 2000, wie ein integriertes Energiekonzept - bestehend aus umfassender Energieberatung, Einsatz moderner Energietechnologien und einem Nutz-Energie-Dienstleistungsangebot der Energieversorger - einen substantiellen Beitrag zur Ressourcenschonung und zur Reduzierung der klimarelevanten Umweltbelastung leisten kann. Das regionale Energieversorgungsunternehmen Wesertal GmbH wird innovative, erprobte, kostenguenstige, rationelle und regenerative Energieversorgungstechniken in den 82 solaren Niedrigenergiehaeusern dieser Siedlung installieren und die Waermeversorgung im Rahmen eines Waermedienstleistungskonzeptes uebernehmen. (orig.)

  9. International Lifestyle Migration and Social Marginalization on the Tourism Village

    OpenAIRE

    M. Kolopaking, Lala

    2016-01-01

    By conducting qualitative research that supported with quantitative data analysis, it has founded that International lifestyle migration which committed by Middle East citizens (Saudi Arabian and Qatar) at South Tugu Village, Cisarua in East Java Indonesia as the destination for village tourism - have been raising social unequality. International lifestyle migration process on this village had occured along with International refugee resettlement from Asian country (Pakistan, Afganistan, Moro...

  10. The physical impoverishment and decay of Danish villages

    DEFF Research Database (Denmark)

    Møller, Jørgen

    2005-01-01

    For the latest 30 years the physical environment (buildings, gardens, roads and spaces, etc.) in the Danish villages has undergone drastic changes. Many villages near the large towns are drowned in growth and modern buildings, and other villages in the Danish outskirts are hit by decline and phys......, a regional and local authority level as well as the local level, including a discussion of the Danish rural district policy before and after the re-adjustment of the farm subsidypolicy in the EU....

  11. 76 FR 23795 - Low-Power Television and Translator Upgrade Program: Notice of Final Closing Date

    Science.gov (United States)

    2011-04-28

    ... National Telecommunications and Information Administration Low-Power Television and Translator Upgrade... (NTIA) announces that the final Closing Date for receipt of applications for the Low-Power Television... established a deadline for the conversion of analog low-power television facilities to digital broadcasting,\\1...

  12. a computer program for short circuit analysis of electric power systems

    African Journals Online (AJOL)

    ES Obe

    1981-03-01

    Mar 1, 1981 ... system. Specifically in short circuit studies, the power system network is subjected to postulated fault conditions and the resulting faulted network is solved to determine the phase (and sequence) voltages, currents and power of any bus or transmission line of the system. From this analysis, the power system.

  13. Lumbung Desa in Java: A Credit Institution, Poverty Management, and Financial Problem Solving for Villagers During the Colonial Period

    Directory of Open Access Journals (Sweden)

    Haryono Rinardi

    2017-10-01

    Full Text Available This paper aims to examine the existence and development of Lumbung Desa or village rice barns as a credit institution during the colonial era. It was expected to be an inspiration and reference to revitalize, design, and develop barns at the village level that contributed significantly to the village welfare at the recent time.  Therefore, how and why was Lumbung Desa institution able to develop during the colonial era? How much was its contribution to the village welfare? To examine these questions, the authors used critical historical method and through economical and sociological approach. The result shows that Lumbung Desa was formed and developed by the Dutch to overcome poverty as a strategic issue at the time, especially at village level. The grand design program of Lumbung Desa was to channel loan schemes especially and savings that could be in the form of in cash or rice. It was used to help farmers against the middlemen and moneylenders who were considered as adverse parties for the villagers. Lumbung Desa existed and was managed in many villages of Java during the colonial era. It relied on rural communities with distinctive personal socio-economic relations that brought about both strengths and weaknesses for the institution. However, there were some advantages of Lumbung Desa; first, it provided loans in two types, cash and/ or rice which became major and urgent needs for the villagers; second, its presence in rural areas made farmers become customers and easily access the market; third, its flexibility made it easily transform according to rural community needs.

  14. About the Possibility of Power Controlling in the Three-Phase Electric Arc Furnaces Using PSCAD EMTDC Simulation Program

    Directory of Open Access Journals (Sweden)

    PANOIU, M.

    2007-04-01

    Full Text Available The electric arc is a nonlinear element. For this reason it must be used special techniques of modeling the electric arc that should reflect as closely as possible the behavior of the real electric arc. In this paper, the modeling of the functioning of the electrical installation of the electric arc furnace was done using the PSCAD-EMTDC simulation program. The electric arc furnaces do not absorb sinusoidal currents and generally consume reactive power. These two phenomena produce some disturbances like the dysfunction of the equipment in the worst cases. It is perform a study of the possibilities of controlling the electric arc power, in order to obtained maximum of the active power and reducing the reactive and distorted power.

  15. Insights from the IAEA extrabugetary program on the safety of WWER and RBMK nuclear power plants

    Energy Technology Data Exchange (ETDEWEB)

    Lederman, L. [IAEA, Vienna (Austria). Div. of Nuclear Instalation Safety; Goodison, D. [Nuclear Installation Inspectorate (NII), Formby (United Kingdom); Chakraborty, S. [Federal Nuclear Safety Inspectorate (HSK), Villingen (Switzerland). Safety Research and International Affairs

    1999-06-01

    An IAEA Extrabudgetary Program commenced in 1990. The objective of the Program was to assist regulators and operators of WWER and RBMK nuclear power plants to evaluate safety aspects related to the design and operation of these plants. The program terminated in 1998 and a comprehensive final report was published by the IAEA. The results showed that despite the improvements in safety already achieved, much remains to be done at individual NPPs, particularly at the WWER and RBMK plants of the first generation. Safety improvement work for these plants is essential if they are not decommissioned in the near future. The IAEA is continuing to provide specific assistance to Member States with WWER and RBMK NPPs. A specific project on WWER and RBMK safety has already been included in the IAEA Nuclear Safety program for 1999-2000. Three ongoing regional Technical Co-operation projects are also being extended until the year 2000. An important element of this assistance is to strengthen the national regulatory authorities in the countries operating these NPPs on the basis of IAEA recommendations and good international regulatory practices. Of utmost importance is to ensure that the operating organisations draw up a safety case for each NPP based on a plant specific safety analysis and that it is reviewed and approved by the national regulatory authorities. This will allow an assessment of the overall safety impact of plant modifications. (orig.) [Deutsch] Im Jahr 1990 begann ein Zusatzprogramm zum Haushalt der IAEO (Internationale Atomenergie-Organisation). Das Ziel dieses Programms war die Unterstuetzung der Regulierer und Betreiber der Kernkraftwerke des Typs WWER und RBMK bei der Bewertung der Sicherheitsaspekte hinsichtlich der Konstruktion und des Betriebs dieser KKWs. Das Programm lief im Jahr 1998 aus und die IAEO veroeffentlichte einen umfangreichen Abschlussbericht. Die Ergebnisse zeigten, dass trotz der bereits erreichten sicherheitstechnischen Verbesserungen bei

  16. The Influence of Environmental Change on Village Safety in Mountain Area: A Case Study of Haucha Village in Taiwan

    Science.gov (United States)

    Wang, Ji-Shang; Huang, Wen-Shun; Jan, Chyan-Deng; Yeh, Nai-Ching

    2015-04-01

    Haucha Village is an indigenous tribe of Rukai people in Pingtung County, Taiwan. Due to the difficulty of providing transportation, education, medical services and jobs, residents were migrated from "Kochapongan" to Haucha village by local authorities in 1980. The site of the relocation is located three km away from Haucha. The new residents in Haucha village lived safely and peacefully before 1996. However, Typhoon Herb brought the first debris flow hazard in 1996, and it caused four deaths. Then, several typhoons caused some damage to the village. Recently, Haucha village was destroyed during typhoon Morakot in 2009 when 128 buildings were buried by sediments. In this study, we used historical map, typhoon records, rainfall data, and the change of river bed elevation to determine the environmental change and the safety of Haucha village. Our results show that Haucha village was located on sand bar of Southern Ailiao stream before 1924, and formed a river terrace between 1925~1960 that was 30m higher than the river bed. Local authorities decided to move Rukai people from Kochapongan to Haucha in 1970. After 30 years, the elevation of Haucha village was equal to the river bed, in other words, the village formed a flood plain of Southern Ailiao stream after typhoon Morakot in 2009. The present landscape of Haucha village looks similar to the one 100 years ago. Morphological changes of mountain area is more rapid than plain changes, hence, we should considered larger temporal and spatial scales to evaluate the village`s safety in the mountain area.

  17. IMPLEMENTATION OF DEMONSTRATION PLOTS DME NYAMPLUNG (Calophyllum inophyllum L IN BULUAGUNG AND PATUTREJO VILLAGES

    Directory of Open Access Journals (Sweden)

    Bambang Uripno

    2014-05-01

    Full Text Available   The purpose of this study were to evaluate the condition of the frist demplot DME nyamplung. Energy self sufficient village program aims to improve stock and diverse energy source and society economic opportunity. Nyamplung is very potential plant to be used as raw material of biofuel, because it has very high fat plant content and has not be used for food. The biofuel from nyamplung is a new innovation. Involvement of forest village community in biofuel industry development both as producers and as consumers is very important. Forestry Ministry has established demonstration plots in Buluagung and Patutrejo villages as a facilitation in developing biofuel nyamplung silvoindustry. Up to now, the demplots still faces some problems. The researh method was qualitatif analysis. Collecting data from 62 respondents using purposive sampling. Data were collected using questionnaires, field obsevation, and in-depth interview. Focus group discussion  was used to confirm the data from the respondents. Research results show that the demplots have not been developed through participatory approach. Involvement of community to demplots activity is low. Involvement of the village communities are significantly correlated to biofuel price, technology innovation, role of demplot and support from local leaders.  

  18. Bonneville Power Administration Transmission System Vegetation Management Program - Final Environmental Impact Statement

    Energy Technology Data Exchange (ETDEWEB)

    N/A

    2000-06-23

    Bonneville is responsible for maintaining a network of 24,000 kilometers (km) or 15,000 miles (mi.) of electric transmission lines and 350 substations in a region of diverse vegetation. This vegetation can interfere with electric power flow, pose safety problems for us and the public, and interfere with our ability to maintain these facilities. We need to (1) keep vegetation away from our electric facilities; (2) increase our program efficiency and consistency; (3) review herbicide use (under increased public scrutiny); and (4) maximize the range of tools we can use while minimizing environmental impact (Integrated Vegetation Management). This Final Environmental Impact Statement (FEIS) establishes Planning Steps for managing vegetation for specific projects (to be tiered to this Environmental Impact Statement (EIS)). In addition to No Action (current practice), alternatives are presented for Rights-of-way, Electric Yards, and Non-electric Facilities (landscaping, work yards). Four vegetation control methods are analyzed manual, mechanical, herbicide, and biological. Also evaluated are 23 herbicide active ingredients and 4 herbicide application techniques (spot, localized, broadcast, and aerial). For rights-of-way, we consider three sets of alternatives: alternative management approaches (time-driven or establishing low-growing plant communities); alternative method packages; and, if herbicides are in a methods package, alternative vegetation selections (noxious weeds, deciduous, or any vegetation). For electric yards, one herbicide-use alternative is considered. For non-electric facilities, two method package alternatives are considered. For rights-of-way, the environmentally preferred alternative(s) would use manual, mechanical, and biological control methods, as well as spot and localized herbicide applications for noxious and deciduous plant species; the BPA-preferred alternative(s) would add broadcast and aerial herbicide applications, and would use herbicides

  19. Renewable Energy for Water Pumping Applications In Rural Villages; Period of Performance: April 1, 2001--September 1, 2001

    Energy Technology Data Exchange (ETDEWEB)

    Argaw, N.; Foster, R.; Ellis, A.

    2003-07-01

    This report introduces conventional and renewable energy sources for water pumping applications in rural villages by reviewing the technologies and illustrating typical applications. As energy sources for water pumping, the report discusses diesel/gasoline/kerosene engines, grid power supplies, traditional windmills, electrical wind turbines, and PV.

  20. Light Water Reactor Sustainability Program Power Uprate Research and Development Strategy

    Energy Technology Data Exchange (ETDEWEB)

    Hongbin Zhang

    2011-09-01

    The economic incentives for low-cost electricity generation will continue to drive more plant owners to identify safe and reliable methods to increase the electrical power output of the current nuclear power plant fleet. A power uprate enables a nuclear power plant to increase its electrical output with low cost. However, power uprates brought new challenges to plant owners and operators. These include equipment damage or degraded performance, and unanticipated responses to plant conditions, etc. These problems have arisen mainly from using dated design and safety analysis tools and insufficient understanding of the full implications of the proposed power uprate or from insufficient attention to detail during the design and implementation phase. It is essential to demonstrate that all required safety margins have been properly retained and the existing safety level has been maintained or even increased, with consideration of all the conditions and parameters that have an influence on plant safety. The impact of the power uprate on plant life management for long term operation is also an important issue. Significant capital investments are required to extend the lifetime of an aging nuclear power plant. Power uprates can help the plant owner to recover the investment costs. However, plant aging issues may be aggravated by the power uprate due to plant conditions. More rigorous analyses, inspections and monitoring systems are required.

  1. A ‘LANGUAGE’ OF MODERNIZATION: CULTURE AND ART EDUCATION IN THE VILLAGE INSTITUTES

    Directory of Open Access Journals (Sweden)

    Gökhan AK

    2017-04-01

    Full Text Available The Village Institutes were originally-designed in-place-training institutions of the Turkish education history. They had been a very significant and unique educational-product of Turkey which were gifted to all secular [modern] world education systems. Because these Institutes were explored in line with thoroughly native considerations and foresights. Thus the Institutes punched their latterday principles and values not only in the Turkish, but also in many contemporary world education systems. Although the Institutes were shut down by some reactionary political approaches, their impacts, educational power and pedagogic wealth had reached until today. The main reason for that could be defined with various aspects. First of all, these institutions had adopted an unique educational model which was directly based on the universal science, culture and fine arts. This approach ensured authentic innovative styles for tudents of the Institutes, not only in the village field, but also in every educational level. Thus it should be emphasized that one of the most important aspects with this innovative education method was that the Village Institutes were conceived with a ‘revolutionary’ and ‘enlightenment’ understanding. This noteworthy aspect was what made them unique at first. Thus the aim of this research will firstly become to analyze educational model and system of the Village Institutes stemming from their unique, native, humanist and secular educational methods; and secondly explore how much innovative the Village Institutes were in the fields of science, culture and art. This study is based on the hypothesis-deduction method. Thus findings method for the study will follow a from-general-to-specific case approach. In this study, literature review and content analysis research methods will mainly be used.

  2. BERCENI VILLAGE - A SOCIAL-ECONOMICAL ANALYSIS

    Directory of Open Access Journals (Sweden)

    Adina IORGA

    2014-06-01

    Full Text Available Rural modernization aims at maintaining rural societies through occupational diversification that will improvequality of life and avoid rural exodus. It aims to acquire some features of the modern world such as those related totechnical, increased productivity, infrastructure, whereby rural community enriches its identity, acquiring newmeanings.This study is a close social-economical analysis of the countryside households of Berceni village. Berceniis in the southern county of Ilfov near Bucharest. It is based on the statistical data provided by National Institute ofStatistics. The data have been processed into the following indicators:age structure and gender, births and deaths,feminization, migration .Considering that human resources is the main factor in developing and moderinization ofrural space, this study is aimed to investigate as well, the posibility of diversifying inhabitants’ occupationsaccording to pshicologycal, social and economical resources.

  3. XOQDOQ: computer program for the meteorological evaluation of routine effluent releases at nuclear power stations. Final report

    Energy Technology Data Exchange (ETDEWEB)

    Sagendorf, J.F.; Goll, J.T.; Sandusky, W.F.

    1982-09-01

    Provided is a user's guide for the US Nuclear Regulatory Commission's (NRC) computer program X0QDOQ which implements Regulatory Guide 1.111. This NUREG supercedes NUREG-0324 which was published as a draft in September 1977. This program is used by the NRC meteorology staff in their independent meteorological evaluation of routine or anticipated intermittent releases at nuclear power stations. It operates in a batch input mode and has various options a user may select. Relative atmospheric dispersion and deposition factors are computed for 22 specific distances out to 50 miles from the site for each directional sector. From these results, values for 10 distance segments are computed. The user may also select other locations for which atmospheric dispersion deposition factors are computed. Program features, including required input data and output results, are described. A program listing and test case data input and resulting output are provided.

  4. An islanding microgrid reactive power sharing scheme enhanced by programmed virtual impedances

    DEFF Research Database (Denmark)

    He, Jinwei; Li, Yun Wei; Guerrero, Josep M.

    2012-01-01

    This paper proposes an improved power control approach to address the load sharing problems in islanded microgrids. The proposed method first estimates distributed generation (DG) unit feeder impedances through measuring low order point of common coupling (PCC) harmonic voltages and DG unit line...... harmonic currents. With the knowledge of feeder impedances, reactive power sharing performance can be enhanced by the regulation of DG unit output virtual impedance. The proposed method realizes accurate real and reactive power sharing in proportion to DG unit rated power. Simulated and experimental...

  5. Moving Towards Eco Cultural Tourism Village (A Case Study of Pondok Cabe Village

    Directory of Open Access Journals (Sweden)

    Rina Kurniawati

    2015-09-01

    Full Text Available This study identifies some eco-cultural tourism attraction potentials that exist in PondokCabeUdik Village Tangerang Selatan Indonesia. In addition, it investigates local people’s opinion on tourism development. The objective is to provide a preliminary overview of eco-tourism development. This study is a descriptive study that uses three types of instrument in data collection method, including questionnaire, interview and field observation. The data is then analyzed using SWOT analysis. The result indicated that natural potential include farming, lake and fish pond, and chicken hatchery. Cultural potentials include cultural diversity that depicted in praying houses and culinary. 194 respondents involved are the locals. The result showed thatthere is positive view from the local community on the availability of tourism potentials and development in the future. It is proposed that environmental awareness, education, ecotourism development, and consensus buildingare needed to implement eco cultural tourism concept. Keywords: Tourism, Eco-Cultural, Village, Planning and Development

  6. The basotho cultural village: Cultural tourism enterprise or custodian ...

    African Journals Online (AJOL)

    The extent to which the Basotho Cultural Village manages to conserve indigenous knowledge systems was investigated. The research was conducted making use of a knowledge audit. Structured interviews were administered to employees as well as to visitors to the Basotho Cultural Village. The investigation was inspired ...

  7. The Village Green Project: Lesson Plans for K-8 Educators ...

    Science.gov (United States)

    This document contains lesson plans spanning kindergarten through 8th grade, that are written to connect next-generation science standards (USA) to the Village Green Project and related air quality topics. This document contains a series of classroom lesson plans to support connections between the Village Green Project and the USA National Science Standards at various education levels.

  8. Fertility Status of Fadama Soils in Gantsare Village, Wamakko Local ...

    African Journals Online (AJOL)

    A study was conducted in Gantsare village, Wamakko local government, Sokoto state to determine the effect of cement dust emitted from Sokoto cement factory on the fertility of fadama soils. Soil samples were collected in June, 2008 from the eastern, northeastern, and southeastern parts of the village and Girabshi; ...

  9. Sleeping sickness surveys: game reserve adjacent villages in Malawi

    African Journals Online (AJOL)

    87 in~ividuals traced 2 years after hospital discharge were found well and active in their villages. 4 died in villages after hospital treatment. 3 relapsed and were readmitted to hospital. Sera from 160 game ranger volunteers and from 82 suspected cases_of Rhodesian sleeping sickness were tested by use of ELISA, IF AT ...

  10. Fertility Status of Fadama Soils in Gantsare Village, Wamakko Local ...

    African Journals Online (AJOL)

    acer

    ABSTRACT: A study was conducted in Gantsare village, Wamakko local government, Sokoto state to determine the effect of cement dust emitted from Sokoto cement factory on the fertility of fadama soils. Soil samples were collected in June, 2008 from the eastern, northeastern, and southeastern parts of the village and ...

  11. Distributions of soil phosphorus in China's densely populated village landscapes

    Science.gov (United States)

    Jiaguo Jiao; Erle C. Ellis; Ian Yesilonis; Junxi Wu; Hongqing Wang; Huixin Li; Linzhang. Yang

    2010-01-01

    Purpose Village landscapes, which integrate small-scale agriculture with housing, forestry and a host of other land use practices, cover more than 2x106 km2 across China. Village lands tend to be managed at very fine spatial scales (≤30 m), with managers altering soil fertility and even terrain by terracing,...

  12. SOCIO-ECONOMIC CHARACTERISTICS OF FOREST VILLAGES IN ARTVIN

    Directory of Open Access Journals (Sweden)

    Devlet Toksoy

    2008-04-01

    Full Text Available Forest villages have been considered apart from the villagers who live on the other rural areas in Turkey since the last quarter of the XIX th century. This type of villagers is supported to the priority for the forest works and to purchase reduced prize for the forest products. On the other hand these villagers are also instructed and exhorted about the subjects like animal husbandry, carpet business etc. However, these villagers are the poorest part of the society at the moment. This study is based on a direct interview survey which was performed to 100 householders from 15 villages to determine the demographic, social, cultural, economic etc. characteristics of villagers and to assist in reaching positive results by using these characteristics in prepared various plans. According the results, the rate of university education is 4% and the active population corresponds to 70%. The 31% of forest villagers are get along with agriculture, only 1 % of the sampled people are get along with forestry. Furthermore, none of the people thinks that forestry is the first level job opportunity for their future.

  13. The land use diversity of urban villages in Shenzhen

    NARCIS (Netherlands)

    Hao, P.; Geertman, S.C.M.; Hooimeijer, P.; Sliuzas, R.

    2012-01-01

    China’s dynamic urbanisation since 1978 has led to the proliferation of so-called ‘urban villages’ in many cities. Their development, via a self-help approach by indigenous villagers, delivers low-cost housing and various other social and economic activities. Consequently, urban villages are

  14. The Concept of Village Autonomy in Indonesia (Indonesian Constitution Perspective

    Directory of Open Access Journals (Sweden)

    Rifqi Ridlo Phahlevy

    2016-06-01

    Full Text Available Indonesia was introduced to the term, “village autonomy” in 1970s; however, throughout the past years of establishing autonomous villages in Indonesia, the legislators have not been able to provide any clarity about this concept. Villages, as a legal entity, do not have enough independence to represent themselves as an autonomous unit of community in the state administration system of Indonesia. Article 18B and 28I of the second amendment of The 1945 Constitution of The State of Republic of Indonesia (UUD 45 state that the villages can have independent governments, by giving the alternative of village autonomy. Implementation the Law No. 6 Year 2014 is a part of the effort to realize the message of constitution and hence conception of autonomous villages is expected to be the catalyst for this concept. The presence of this law had a considerable impact on the 2014 presidential elections. Because of this people are concerned that political interests may try to drive and turning the direction and purpose of the law. This study is a part of the research on the implementation of village autonomy policies in Indonesia, and is compiled by using statute and conceptual approach. How To Cite: Phahlevy, R. (2016. The Concept of Village Autonomy in Indonesia (Indonesian Constitution Perspective. Rechtsidee, 3(1, 27-40. doi:http://dx.doi.org/10.21070/jihr.v3i1.151

  15. Renewable Energy Price-Stability Benefits in Utility Green Power Programs. 36 pp

    Energy Technology Data Exchange (ETDEWEB)

    Bird, Lori A. [National Renewable Energy Lab. (NREL), Golden, CO (United States); Cory, Karlynn S. [National Renewable Energy Lab. (NREL), Golden, CO (United States); Swezey, Blair G. [Applied Materials, Santa Clara, CA (United States)

    2008-08-01

    This paper examines utility experiences when offering the fixed-price benefits of renewable energy in green pricing programs, including the methods utilized and the impact on program participation. It focuses primarily on utility green pricing programs in states that have not undergone electric industry restructuring.

  16. The Power Within: Institution-Based Leadership Development Programs in Rural Community Colleges in Illinois

    Science.gov (United States)

    Sherbini, Jaleh T.

    2012-01-01

    The purpose of this study was to examine institution-based leadership development programs in rural community colleges in Illinois, and the impact of these programs in supporting and preparing future community college leaders. The study also explored the efficacy of these programs and whether their implementation aligns with the institutions'…

  17. Alcohol Awareness through the Arts: The Power of Dance in a College Alcohol Education Program

    Science.gov (United States)

    Carr, Pattie L.; McClellan, George S.

    2008-01-01

    This article describes a new alcohol education program at Dickinson State University. The centerpiece of the program is the Alcohol Awareness Through the Arts Program. It involves dozens of students and faculty and regularly draws 400 to 450 audience members. Funded by grants from the National Endowment for the Arts, The Otto Bremer Foundation,…

  18. Renewable Energy Price-Stability Benefits in Utility Green Power Programs

    Energy Technology Data Exchange (ETDEWEB)

    Bird, L. A.; Cory, K. S.; Swezey, B. G.

    2008-08-01

    This paper examines utility experiences when offering the fixed-price benefits of renewable energy in green pricing programs, including the methods utilized and the impact on program participation. It focuses primarily on utility green pricing programs in states that have not undergone electric industry restructuring.

  19. GEOCHEM-EZ: a chemical speciation program with greater power and flexibility

    Science.gov (United States)

    GEOCHEM –EZ is a multi-functional chemical speciation program, which was designed to replace the existing GEOCHEM-PC, a program that can only be used on DOS consoles. Chemical speciation programs, such as GEOCHEM (Sposito and Mattigod, 1980) and GEOCHEM-PC (Parker et al., 1995), have been excellent ...

  20. A care improvement program acting as a powerful learning environment to support nursing students learning facilitation competencies.

    Science.gov (United States)

    Jukema, Jan S; Harps-Timmerman, Annelies; Stoopendaal, Annemiek; Smits, Carolien H M

    2015-11-01

    Change management is an important area of training in undergraduate nursing education. Successful change management in healthcare aimed at improving practices requires facilitation skills that support teams in attaining the desired change. Developing facilitation skills in nursing students requires formal educational support. A Dutch Regional Care Improvement Program based on a nationwide format of change management in healthcare was designed to act as a Powerful Learning Environment for nursing students developing competencies in facilitating change. This article has two aims: to provide comprehensive insight into the program components and to describe students' learning experiences in developing their facilitation skills. This Dutch Regional Care Improvement Program considers three aspects of a Powerful Learning Environment: self-regulated learning; problem-based learning; and complex, realistic and challenging learning tasks. These three aspects were operationalised in five distinct areas of facilitation: increasing awareness of the need for change; leadership and project management; relationship building and communication; importance of the local context; and ongoing monitoring and evaluation. Over a period of 18 months, 42 nursing students, supported by trained lecturer-coaches, took part in nine improvement teams in our Regional Care Improvement Program, executing activities in all five areas of facilitation. Based on the students' experiences, we propose refinements to various components of this program, aimed at strengthenin the learning environment. There is a need for further detailed empirical research to study the impact this kind of learning environment has on students developing facilitation competencies in healthcare improvement. Copyright © 2015 Elsevier Ltd. All rights reserved.

  1. Nuclear proliferation and civilian nuclear power. Report of the Nonproliferation Alternative Systems Assessment Program. Volume IV. Commercial potential

    Energy Technology Data Exchange (ETDEWEB)

    1980-06-01

    This volume of the Nonproliferation Alternative Systems Assessment Program (NASAP) report provides time and cost estimates for positioning new nuclear power systems for commercial deployment. The assessment also estimates the rates at which the new systems might penetrate the domestic market, assuming the continuing viability of the massive light-water reactor network that now exists worldwide. This assessment does not recommend specific, detailed program plans and budgets for individual systems; however, it is clear from this analysis that any of the systems investigated could be deployed if dictated by national interest.

  2. Macro Study of Spatial Development Area on Tourism Village

    Directory of Open Access Journals (Sweden)

    Widhianthini Widhianthini

    2016-10-01

    Full Text Available Macro study is one approach that combines the rational method based on the results of previous studies by the authority with the empirical method utilizing the survey techniques. The purpose of this macro study is to identify and analyze the potentials, problems, and the limiting factors, and the needs of the regency; and to recommend the programs and models required by the community to achieve the sustainable development. This research uses the Participatory Rural Appraisal method, the  interview techniques (Semi Structured Interview, the technique of focused group discussion (FGD, the Rapid District Appraisal (RDA, then it is analyzed by the empirical and dynamical systems. The overview of macro studies is particularly relevant in developing the regions, especially the rural areas, based on the existing advantages, such as in Tabanan Regency. Tabanan Regency is a granary in Bali Province and the zoning of agricultural commodities in quadrant III,which is the rural farming area with combined functions between the cultivated and rural areas supported by the tourism department. The studies of the areas in the form of potential analysis, problem analysis, requirement analysis become the guidelines for preparing the development scenarios and program formats. The studies will then constitute the factors driving the realization of sustainable development of tourism villages in supporting the sustainable agriculture.

  3. Astronomy Village: Innovative Uses of Planetary Astronomy Images and Data

    Science.gov (United States)

    Croft, S. K.; Pompea, S. M.

    2008-06-01

    Teaching and learning science is best done by hands-on experience with real scientific data and real scientific problems. Getting such experiences into public and home-schooling classrooms is a challenge. Here we describe two award-winning multimedia products that embody one successful solution to the problem: Astronomy Village: Investigating the Universe, and Astronomy Village: Investigating the Solar System. Each Village provides a virtual environment for inquiry-based scientific exploration of ten planetary and astronomical problems such as ``Mission to Pluto'' and ``Search for a Supernova.'' Both Villages are standards-based and classroom tested. Investigating the Solar System is designed for middle and early high school students, while Investigating the Universe is at the high school and introductory college level. The objective of both Villages is to engage students in scientific inquiry by having them acquire, explore, and analyze real scientific data and images drawn from real scientific problems.

  4. 75 FR 16957 - Energy Conservation Program: Test Procedures for Battery Chargers and External Power Supplies

    Science.gov (United States)

    2010-04-02

    ... External Power Supplies.'' May 2009. Available at: http://www1.eere.energy.gov/buildings/appliance... 12, 2008. http://www.energy.ca.gov/appliances/2008rulemaking/2008-AAER-1B/2008-11-19_BATTERY_CHARGER... cellular telephones and portable media players that frequently receive power and data from a personal...

  5. Satellite Power Systems (SPS): Concept development and evaluation program: Preliminary assessment

    Science.gov (United States)

    1979-01-01

    A preliminary assessment of a potential Satellite Power System (SPS) is provided. The assessment includes discussion of technical and economic feasibility; the effects of microwave power transmission beams on biological, ecological, and electromagnetic systems; the impact of SPS construction, deployment, and operations on the biosphere and on society; and the merits of SPS compared to other future energy alternatives.

  6. Biomass Supply Planning for Combined Heat and Power Plants using Stochastic Programming

    DEFF Research Database (Denmark)

    Guericke, Daniela; Blanco, Ignacio; Morales González, Juan Miguel

    During the last years, the consumption of biomass to produce power and heat has increased due to the new carbon neutral policies. Nowadays, many district heating systems operate their combined heat and power (CHP) plants using different types of biomass instead of fossil fuel, especially to produce......, and heat demand and electricity prices vary drastically during the planning period. Furthermore, the optimal operation of combined heat and power plants has to consider the existing synergies between the power and heating systems while always fulfilling the heat demand of the system. We propose a solution...... method using stochastic optimization to support the biomass supply planning for combined heat and power plants. Our two-phase approach combines mid-term decisions about biomass supply contracts with the short-term decisions regarding the optimal market participation of the producer to ensure...

  7. Village Health Worker Attrition and Function Levels in the ILE-IFE Area of Nigeria.

    Science.gov (United States)

    Ewoigbokhan, S E; Ches, W R

    1993-01-01

    Volunteer village health workers (VHWs) form the backbone of primary health care (PHC) from both philosophical and logistical perspectives. They represent an underlying PHC ethic of community involvement as well as a practical means for delivering health care at the grassroots. Although VHW recruitment and training does not rival the cost of training formal medical and health workers, the investment in not insubstantial. Thus when VHW dropout rates approach 50 percent in many countries, there is cause for alarm and for investigation into the possible causes of attrition. Nigeria embarked on a national PHC program in 1986, supported by national PHC policy in 1987. Nearly 1500 VHWs have been trained in model local government areas (LGAs) during the intervening years. Although there have been anecdotal reports of VHW attrition, little study into the reasons for drop-out from this large scale and expensive operation have been undertaken. This study looked at the former Oranmiyan LGA (now divided into three) where 115 VHWs had been trained. Only 79 percent of trainees took up PHC tasks, and another 7 percent left their villages shortly thereafter due to school admission or job opportunities. Two to three years after the initial training, 58 percent of the original trainees self-reported that they were still functioning as VHWs. A PHC function test, based on VHW job descriptions, was developed and administered within a questionnaire among the VHWs still living in their villages. Three factors were associated with function score: farming as an occupation, reported recent supervision and reported attendance at a continuing education activity. The results indicate two main points of intervention for preventing VHW attrition. During recruitment, effort should be made to explain the voluntary nature of the work and to encourage villagers to select people (like farmers) who will reside permanently in the village. After training, supervision and continuing education must be

  8. Socio-technical assessment of solar photovoltaic systems implemented for rural electrification in selected villages of Sundarbans region of India

    Directory of Open Access Journals (Sweden)

    Rashmi Murali

    2015-10-01

    Full Text Available The power situation in rural India continues to remain poor with around one-third of the rural population without access to any form of electricity. The consequence of which is kerosene being used as a major source of lighting for un-electrified households as well as households with intermittent access to electricity in rural areas. While grid based electrification has been the most common approach, decentralized renewable energy options especially, solar PV systems have also been adopted as a cost effective mode of electrification. This paper presents the results of socio-technical assessment of solar photovoltaic interventions namely, solar home systems, solar mini-grid and solar AC pico-grids, which have been used to electrify selected villages in Sundarbans region of India. The study is focused on technical, financial, and institutional aspects along with the social impact assessment of PV based electrification in the Sundarbans region. The results of the study elucidate that, in general, the impacts of the solar PV solutions used for electrification have been largely positive, especially benefits of reduced kerosene consumption, ease in studying and cooking and reduced health effects. The study also finds that technology is not the only factor on which the viability of a program depends, but institutional and financial aspects also play a significant role. The need of the hour is to develop a strong institutional framework and enabling policies for achieving higher success rates in PV programs.

  9. Summary of Recent Results from NASA's Space Solar Power (SSP) Programs and the Current Capabilities of Microwave WPT Technology

    Science.gov (United States)

    McSpadden, James; Mankins, John C.; Howell, Joe T. (Technical Monitor)

    2002-01-01

    The concept of placing enormous solar power satellite (SPS) systems in space represents one of a handful of new technological options that might provide large-scale, environmentally clean base load power into terrestrial markets. In the US, the SPS concept was examined extensively during the late 1970s by the U.S. Department of Energy (DOE) and the National Aeronautics and Space Administration (NASA). More recently, the subject of space solar power (SSP) was reexamined by NASA from 1995-1997 in the "fresh look" study, and during 1998 in an SSP "concept definition study". As a result of these efforts, in 1999-2000, NASA undertook the SSP Exploratory Research and Technology (SERT) program which pursued preliminary strategic technology research and development to enable large, multi-megawatt SSP systems and wireless power transmission (WPT) for government missions and commercial markets (in-space and terrestrial). During 2001-2002, NASA has been pursuing an SSP Concept and Technology Maturation (SCTM) program follow-on to the SERT, with special emphasis on identifying new, high-leverage technologies that might advanced the feasibility of future SSP systems. In addition, in 2001, the U.S. National Research Council (NRC) released a major report providing the results of a peer review of NASA's SSP strategic research and technology (R&T) road maps. One of the key technologies needed to enable the future feasibility of SSP/SPS is that of wireless power transmission. Advances in phased array antennas and rectennas have provided the building blocks for a realizable WPT system. These key components include the dc-RF converters in the transmitter, the retrodirective beam control system, and the receiving rectenna. Each subject is briefly covered, and results from the SERT program that studied a 5.8 GHz SPS system are presented. This paper presents a summary results from NASA's SSP efforts, along with a summary of the status of microwave WPT technology development.

  10. New England Wind Forum: A Wind Powering America Project, Newsletter #5 -- January 2010, Wind and Hydropower Technologies Program (WHTP)

    Energy Technology Data Exchange (ETDEWEB)

    Grace, R. C.; Gifford, J.

    2010-01-01

    Wind Powering America program launched the New England Wind Forum (NEWF) in 2005 to provide a single comprehensive source of up-to-date, Web-based information on a broad array of wind energy issues pertaining to New England. The NEWF newsletter provides New England stakeholders with updates on wind energy development in the region. In addition to regional updates, Issue #5 offers an interview with Angus King, former governor of Maine and co-founder of Independence Wind.

  11. Nuclear-Powered Artificial Heart Prototype System Development Program: Phase III. Quarterly progress report, January 1, 1976--March 31, 1976

    Energy Technology Data Exchange (ETDEWEB)

    1976-01-01

    Research progress is reported on tasks 35 through 46 of phase III of the program. The tasks include: thermal insulation and thermal protection; thermal converter; blood pump and power coupling; thermal and hydraulic R and D; system integration and interfacing; IVBM system performance testing; IVBM system fabrication and fabrication support; added IVBM blood pump fabrication; IVBM system life testing; IVBM field support; and reliability and quality assurance. (TFD)

  12. Nuclear proliferation and civilian nuclear power: report of the Nonproliferation Alternative Systems Assessment Program. Volume IV. Commercial potential

    Energy Technology Data Exchange (ETDEWEB)

    None

    1979-12-01

    Volume IV provides time and cost estimates for positioning new nuclear power systems for commercial deployment. The assessment also estimates the rates at which the new systems might penetrate the domestic market, assuming the continuing viability of the massive light-water reactor network that now exists worldwide. This assessment does not recommend specific, detailed program plans and budgets for individual systems; however, it is clear from this analysis that any of the systems investigated could be deployed if dictated by national interest.

  13. Improving the process of training of qualified swimmers-sprinters on the basis of training programs of power orientation

    OpenAIRE

    Pilipko, Olga; Kozhuh, Nina

    2015-01-01

    Purpose: improvement of process of training of qualified swimmers-sprinters. Material and Methods: analysis of scientific-methodic literature, pedagogical observation, questionnaire survey, pedagogical experiment, methods of mathematical statistics. The examined group consisted of sportsmen of high qualification who were members of the national team of Ukraine on the swimming. Results: the authors developed a program of training sessions of power orientation at the development of highly skill...

  14. Light Water Reactor Sustainability Program: Evaluation of Localized Cable Test Methods for Nuclear Power Plant Cable Aging Management Programs

    Energy Technology Data Exchange (ETDEWEB)

    Glass, Samuel W. [Pacific Northwest National Lab. (PNNL), Richland, WA (United States); Fifield, Leonard S. [Pacific Northwest National Lab. (PNNL), Richland, WA (United States); Hartman, Trenton S. [Pacific Northwest National Lab. (PNNL), Richland, WA (United States)

    2016-05-30

    This Pacific Northwest National Laboratory (PNNL) milestone report describes progress to date on the investigation of nondestructive test (NDE) methods focusing particularly on local measurements that provide key indicators of cable aging and damage. The work includes a review of relevant literature as well as hands-on experimental verification of inspection capabilities. As NPPs consider applying for second, or subsequent, license renewal (SLR) to extend their operating period from 60 years to 80 years, it important to understand how the materials installed in plant systems and components will age during that time and develop aging management programs (AMPs) to assure continued safe operation under normal and design basis events (DBE). Normal component and system tests typically confirm the cables can perform their normal operational function. The focus of the cable test program is directed toward the more demanding challenge of assuring the cable function under accident or DBE. Most utilities already have a program associated with their first life extension from 40 to 60 years. Regrettably, there is neither a clear guideline nor a single NDE that can assure cable function and integrity for all cables. Thankfully, however, practical implementation of a broad range of tests allows utilities to develop a practical program that assures cable function to a high degree. The industry has adopted 50% elongation at break (EAB) relative to the un-aged cable condition as the acceptability standard. All tests are benchmarked against the cable EAB test. EAB is a destructive test so the test programs must apply an array of other NDE tests to assure or infer the overall set of cable’s system integrity. These cable NDE programs vary in rigor and methodology. As the industry gains experience with the efficacy of these programs, it is expected that implementation practice will converge to a more common approach. This report addresses the range of local NDE cable tests that are

  15. Unruly energies: Provocations of renewable energy development in a northern German village

    Science.gov (United States)

    Carlson, Jennifer D.

    This dissertation asks how inhabitants of a sustainable village are living out Germany's transition from nuclear to renewable energy. The sustainable village remains a locus of optimistic attachments for renewable energy advocates, who argue that a decentralized power grid will enable people to more directly participate in power production and politics as "energy citizens." Yet while rural areas have become sites of speculation, innovation and growth, few rural-dwellers are enfranchised in (or profiting from) the technoscientific projects in their midst. I draw upon 13 months of fieldwork in a northern German village transformed by wind turbines, photovoltaics and biofuels to consider why, asking what kinds of public life flourish in the absence of democratic engagement with renewable technologies. This ethnography engages the village as multiply constituted across domains of everyday life, including transit, farming, waste management, domestic life, and social gatherings. I found that environmental policy, everyday practices, and the area's material histories combined to produce ontologies---senses of what exists---that circumscribe citizen participation in the energy sector, affording more formal opportunities to men than to women, and privileging farmers' interests in plans that impacted the larger community. These findings illuminate how many villagers become ambivalent toward the project of the energy transition and disenfranchised from its implementation. Yet many who were excluded from formal participation also engaged with renewable technologies as they sensed out their worlds, using tropes of sustainable energy and technoscientific materials to place themselves in this emerging energy polity. Their everyday worldmaking brimmed with what I call unruly energies, structures of feeling that registered more as affects than as discourse. In the village, these took form as sensory disturbances, disquiet among neighbors, technoscientific optimism and skepticism

  16. Energy Engineering Analysis Program (EEAP). Energy surveys of Army central heating and power plants. Volume I. Executive summary, Fort Wainwright

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1986-04-01

    This is the Executive Summary of the energy survey and project documentation that resulted from the Energy Survey of the Central Heating and Power Plant (CHPP) at Fort Wainwright. It is a part of the continuing effort under the Energy Engineering Analysis Program (EEAP). Similar energy surveys and reports have been developed for Fort Richardson and Fort Greely Central Heating and Power Plants concurrently. The Scope of Work of this program was developed by the Huntsville Division Corps of Engineers for use at all Army central heating and power plants. The purpose of this study is to review and study all potential energy conservation opportunities (ECOs) at the Port Wainwright Central Heating and Power Plant (CHPP). These ECOs would then be developed to determine the economics and feasibility of implementation. The equipment at this plant is over 30 years old. The plant is meeting the requirements of providing steam for heating the base. It is a functional operating plant that will, with proper maintenance and repairs, continue to perform for many more years. With a heating plant of this age there was reason to believe that many energy conservation opportunities do exist. Section 4 describes the ECOs found and studied.

  17. Relégation au village

    Directory of Open Access Journals (Sweden)

    Nicolas Renahy

    2010-12-01

    Full Text Available Les thèses de l’individualisation des sociétés occidentales, ou de l’exclusion de ceux qui resteraient en marge d’une vaste classe moyenne aux modes de vie homogénéisés, ont sans doute permis de sortir d’une grille de lecture rigide héritée du marxisme. Mais elles résistent aujourd’hui mal aux faits et sont vivement contredites par le renouvellement des études sur les inégalités sociales pensées en termes de stratification. Enquêtant la population ouvrière d’un village industriel de Bourgogne au cours des années 1990, l’auteur a pu mesurer tout autant la force socialisatrice continue du groupe ouvrier sur sa jeunesse que le lent processus de délitement de ses cadres de références, longtemps stabilisés autour d’une mono-industrie métallurgique, provoquant une crise dans la reproduction de ce monde ouvrier. C’est cette crise de reproduction qui est évoquée ici. Dans un premier temps sont explicitées les formes passées de la présence industrielle au village, qui n’a jamais été celle d’un bastion de la grande industrie – la population locale n’est pas structurellement différenciée de celle de son environnement rural immédiat. L’exemple d’une lignée familiale d’artisans montre pour finir l’étroit maillage entre usine et structures sociales plus classiquement rurales, favorisant la constitution d’un capital d’autochtonie, déclinaison populaire du capital social.Relegation to the villageArguments demonstrating the individualisation of western societies, or the exclusion of those who stay on the margins of a vast middle class homogeneous life style, have no doubt allowed the move away from the rigid interpretations inherited from Marxism. However, these arguments resist today in spite of the facts and they are even keenly contradicted by the renewal of stratification studies on social inequalities. Analyzing the working population of an industrial village in Bourgogne during the

  18. Preliminary Evaluation of the Section 1603 Treasury Grant Program for Renewable Power Projects in the United States

    Energy Technology Data Exchange (ETDEWEB)

    Bolinger, Mark; Wiser, Ryan; Darghouth, Naim

    2010-05-05

    This article evaluates the first year of the Section 1603 Treasury cash grant program, which enables renewable power projects in the U.S. to elect cash grants in lieu of the federal tax credits that are otherwise available. To date, the program has been heavily subscribed, particularly by wind power projects, which had received 86% of the nearly $2.6 billion in grants that had been disbursed as of March 1, 2010. As of that date, 6.2 GW of the 10 GW of new wind capacity installed in the U.S. in 2009 had applied for grants in lieu of production tax credits. Roughly 2.4 GW of this wind capacity may not have otherwise been built in 2009 absent the grant program; this 2.4 GW may have supported approximately 51,600 short-term full-time-equivalent (FTE) gross job-years in the U.S. during the construction phase of these wind projects, and 3,860 longterm FTE gross jobs during the operational phase. The program’s popularity stems from the significant economic value that it provides to renewable power projects, relative to the otherwise available tax credits. Although grants reward investment rather than efficient performance, this evaluation finds no evidence at this time of either widespread “gold-plating” or performance problems.

  19. Satellite power system. Concept Development and Evaluation Program, Volume 6: construction and operations

    Energy Technology Data Exchange (ETDEWEB)

    Benson, H.; Jenkins, L.M.

    1981-04-01

    The construction, operation, and maintenance requirements for a solar power satellite, including the space and ground systems, are reviewed. The basic construction guidelines are explained, and construction location options are discussed. The space construction tasks, equipment, and base configurations are discussed together with the operations required to place a solar power satellite in geosynchronous orbit. A rectenna construction technique is explained, and operation with the grid is defined. Maintenance requirements are summarized for the entire system. Key technology issues required for solar power satellite construction operations are defined.

  20. Differences in HIV-related behaviors at Lugufu refugee camp and surrounding host villages, Tanzania

    Directory of Open Access Journals (Sweden)

    Mbaruku Godfrey

    2008-10-01

    a protective factor. Most respondents knew where to go for HIV testing (84% of refugee respondents and 78% of respondents in surrounding villages, while more refugees than respondents from villages had ever been tested (42% vs. 22%, χ2 63.69, p = .000. Conclusion This research has important programmatic implications. Regardless of differences between camp and village populations, study results point to the need for targeted activities within each population. Services should include youth education and life skills programs emphasizing the benefits of delayed sexual initiation and the risks involved in transactional sex, especially in the camp where greater proportions of youth are affected by these issues relative to the surrounding host villages. As well, programs should stress the importance of correct and consistent condom use to increase usage in both populations. Further investigation into forced sex within regular partnerships, and programs that encourage male involvement in addressing this issue are needed. Program managers should verify that current commodity distribution systems ensure vulnerable women's access to resources, and consider additional program responses.

  1. Astronomy Village Reaches for New Heights

    Science.gov (United States)

    Croft, S. K.; Pompea, S. M.

    2007-12-01

    We are developing a set of complex, multimedia-based instructional modules emphasizing technical and scientific issues related to Giant Segmented Mirror Telescope project. The modules" pedagogy will be open-ended and problem-based to promote development of problem-solving skills. Problem- based-learning modules that emphasize work on open-ended complex real world problems are particularly valuable in illustrating and promoting a perspective on the process of science and engineering. Research in this area shows that these kinds of learning experiences are superior to more conventional student training in terms of gains in student learning. The format for the modules will be based on the award-winning multi-media educational Astronomy Village products that present students with a simulated environment: a mountaintop community surrounded by a cluster of telescopes, satellite receivers, and telecommunication towers. A number of "buildings" are found in the Village, such as a library, a laboratory, and an auditorium. Each building contains an array of information sources and computer simulations. Students navigate through their research with a mentor via imbedded video. The first module will be "Observatory Site Selection." Students will use astronomical data, basic weather information, and sky brightness data to select the best site for an observatory. Students will investigate the six GSMT sites considered by the professional site selection teams. Students will explore weather and basic site issues (e.g., roads and topography) using remote sensing images, computational fluid dynamics results, turbulence profiles, and scintillation of the different sites. Comparison of student problem solving with expert problem solving will also be done as part of the module. As part of a site selection team they will have to construct a case and present it on why they chose a particular site. The second module will address aspects of system engineering and optimization for a GSMT

  2. NAS battery demonstration at American Electric Power:a study for the DOE energy storage program.

    Energy Technology Data Exchange (ETDEWEB)

    Newmiller, Jeff (Endecon Engineering, San Ramon, CA); Norris, Benjamin L. (Norris Energy Consulting Company, Martinez, CA); Peek, Georgianne Huff

    2006-03-01

    The first U.S. demonstration of the NGK sodium/sulfur battery technology was launched in August 2002 when a prototype system was installed at a commercial office building in Gahanna, Ohio. American Electric Power served as the host utility that provided the office space and technical support throughout the project. The system was used to both reduce demand peaks (peak-shaving operation) and to mitigate grid power disturbances (power quality operation) at the demonstration site. This report documents the results of the demonstration, provides an economic analysis of a commercial sodium/sulfur battery energy storage system at a typical site, and describes a side-by-side demonstration of the capabilities of the sodium/sulfur battery system, a lead-acid battery system, and a flywheel-based energy storage system in a power quality application.

  3. Economic feasibility of converting cow manure to electricity: a case study of the CVPS Cow Power program in Vermont.

    Science.gov (United States)

    Wang, Q; Thompson, E; Parsons, R; Rogers, G; Dunn, D

    2011-10-01

    A case study of the Central Vermont Public Service Corporation (CVPS) Cow Power program examines the economic feasibility for dairy farms to convert cow manure into electricity via anaerobic methane digestion. The study reviews the mechanism for CVPS, dairy farms, electricity customers, and government agencies to develop and operate the program since 2004, examines the costs and returns for the participating dairy farms, and assesses their cash flow over a period of 7 yr under different scenarios. With 6 dairy farms generating about 12 million kilowatt-hours of electricity per year and more than 4,600 CVPS electricity customers voluntarily paying premiums of $0.04 per kilowatt-hour, or a total of about $470,000 per year, the CVPS Cow Power program represents a successful and locally sourced renewable energy project with many environmental and economic benefits. Factors for the successful development and operation of the program include significant grants from government agencies and other organizations, strong consumer support, timely adjustments to the basic electricity price paid to the farms, and close collaboration among the participating parties. This study confirms that it is technically feasible to convert cow manure to electricity on farms, but the economic returns depend highly on the base electricity price, premium rate, financial supports from government agencies and other organizations, and sales of the byproducts of methane generation. Copyright © 2011 American Dairy Science Association. Published by Elsevier Inc. All rights reserved.

  4. SoftExplorer: Estimating and Optimizing the Power and Energy Consumption of a C Program for DSP Applications

    Directory of Open Access Journals (Sweden)

    Eric Martin

    2005-09-01

    Full Text Available We present a method to estimate the power and energy consumption of an algorithm directly from the C program. Three models are involved: a model for the targeted processor (the power model, a model for the algorithm, and a model for the compiler (the prediction model. A functional-level power analysis is performed to obtain the power model. Five power models have been developed so far, for different architectures, from the simple RISC ARM7 to the very complex VLIW DSP TI C64. Important phenomena are taken into account, like cache misses, pipeline stalls, and internal/external memory accesses. The model for the algorithm expresses the algorithm's influence over the processor's activity. The prediction model represents the behavior of the compiler, and how it will allow the algorithm to use the processor's resources. The data mapping is considered at that stage. We have developed a tool, SoftExplorer, which performs estimation both at the C-level and the assembly level. Estimations are performed on real-life digital signal processing applications with average errors of 4.2% at the C-level and 1.8% at the assembly level. We present how SoftExplorer can be used to optimize the consumption of an application. We first show how to find the best data mapping for an algorithm. Then we demonstrate a method to choose the processor and its operating frequency in order to minimize the global energy consumption.

  5. Pilot program to identify valve failures which impact the safety and operation of light water nuclear power plants

    Energy Technology Data Exchange (ETDEWEB)

    Tsacoyeanes, J. C.; Raju, P. P.

    1980-04-01

    The pilot program described has been initiated under the Department of Energy Light Water Reactor Safety Research and Development Program and has the following specific objectives: to identify the principal types and causes of failures in valves, valve operators and their controls and associated hardware, which lead to, or could lead to plant trip; and to suggest possible remedies for the prevention of these failures and recommend future research and development programs which could lead to minimizing these valve failures or mitigating their effect on plant operation. The data surveyed cover incidents reported over the six-year period, beginning 1973 through the end of 1978. Three sources of information on valve failures have been consulted: failure data centers, participating organizations in the nuclear power industry, and technical documents.

  6. Ocean Thermal Energy Conversion power system development. Phase I: preliminary design. Final report. [ODSP-3 code; OTEC Steady-State Analysis Program

    Energy Technology Data Exchange (ETDEWEB)

    1978-12-04

    The following appendices are included; Dynamic Simulation Program (ODSP-3); sample results of dynamic simulation; trip report - NH/sub 3/ safety precautions/accident records; trip report - US Coast Guard Headquarters; OTEC power system development, preliminary design test program report; medium turbine generator inspection point program; net energy analysis; bus bar cost of electricity; OTEC technical specifications; and engineer drawings. (WHK)

  7. Effects of a resistance training program and subsequent detraining on muscle strength and muscle power in multiple sclerosis patients.

    Science.gov (United States)

    Medina-Perez, Carlos; de Souza-Teixeira, Fernanda; Fernandez-Gonzalo, Rodrigo; de Paz-Fernandez, Jose Antonio

    2014-01-01

    Although resistance training adaptations in multiple sclerosis (MS) patients have been described, the detraining response in this population is largely unknown. [corrected] This study was designed to evaluate the effects of a 12-week detraining period on muscle strength (isometric and endurance) and muscle power of multiple sclerosis (MS) patients that had previously carried out a 12-week resistance training program (RTP). Forty-two MS patients were randomly assigned into two groups: an exercise group (EG) that performed a 12-week RTP for the knee extensors muscles; and a control group (CG), that did not perform any specific training. Knee extension maximal voluntary isometric contraction (MVIC), muscle power and muscle endurance were evaluated before and after the RTP, as well as 12 weeks after training completion. A strain gauge was used to measure the maximal voluntary isometric contraction and muscle power was assessed with a linear encoder. Muscle endurance was interpreted as the number of repetitions that a patient could perform in a single set of knee extension exercise. The EG increased MVIC and muscle power after the training period, although the training did not affect muscle endurance. After 12 weeks of detraining, MVIC returned to pre-training values but muscle power was still greater than pre-training values in the EG. The CG did not present any change in the variables measured during the intervention. A 12-week RTP improved MVIC and muscle power in MS patients. Additionally, 12 weeks of detraining blunted strength training adaptations in MS patients, although muscle power training adaptations were still evident after the detraining period.

  8. An Appreciative Inquiry Approach to Evaluating Culture, Structure, and Power in Agricultural Teacher Education Program Reform

    Science.gov (United States)

    Anderson, James C., II.; Thorson, Candi J.; Kelinsky, Lia R.

    2016-01-01

    This case study outlines an appreciative inquiry approach to program reform using an agricultural teacher education program at a land-grant university that had begun to suffer from a large decline in student enrollment. Documents were analyzed that provided recommendations toward a master plan for reform made by 23 key agents based on their…

  9. Protecting prosecution : Exploring the powers of law in an intervention program for domestic violence

    NARCIS (Netherlands)

    Römkens, R.

    2006-01-01

    This article critically analyzes how the criminal justice system centrally situates itself in an intervention program intended to protect victims of domestic abuse and stalking. Based on the first empirical, in-depth study in the Netherlands of an intervention program using electronic technology

  10. Negotiation of Gender Relations Meaning among Female Interpretation Community in Housing and Village Settlement

    Directory of Open Access Journals (Sweden)

    Sri Budi Lestari

    2014-12-01

    Full Text Available The sitcom of Husbands fearing Wives (SSTI-Suami-Suami Takut Istri, is one of the private television sitcoms which highlights violence as a joke to provoke laughter of its audiences. In SSTI, the joke involves the concept of gender, exchanging the role of women and men which has been socially and culturally constructed. One of the main objectives of this study is to analyze the role of the interpretation community in understanding the gender relations in SSTI sitcom. The study aims to discover the media interpretation by a group of female audiences living in the village and sub-district of Tembalang, Semarang. The results show that the negotiation of interpretation community on SSTI sitcom is not in line with the goal of the media; because the nature of men and women roles that are exchanged is interpreted as an “abnormal” relation. Therefore, the hierarchical power relation between men and women which tends to disadvantage women, for interpretation community is regarded as a normal & natural.Tayangan sinetron komedi Suami-suami Takut Istri (SSTI, merupakan salah satu program televisi swasta yang menonjolkan kekerasan sebagai lelucon untuk tujuan memancing tawa. Dalam prakteknya SSTI melibatkan konsep jender, yang mempertukarkan sifat-sifat perempuan dan laki-laki  sebagai hasil kontruksi secara sosial maupun kultural. Salah satu tujuan penelitian ini ingin menganalisis peran komunitas interpretasi dalam pemaknaan tentang relasi jender pada tayangan sinetron SSTI. Penelitian ini berlangsung pada penonton perempuan yang tinggal di perumahan dan perkampungan wilayah kecamatan Tembalang, kota Semarang. Hasil penelitian menunjukkan bahwa negosiasi komunitas interpretasi pada tayangan sinetron SSTI tidak sejalan dengan arahan media karena ternyata sifat laki-laki dan perempuan yang dipertuarkan dimaknai sebagai relasi yang tidak ‘normal’. Dengan demikian relasi kuasa hirarkis antara laki-laki dan perempuan  yang cenderung merugikan

  11. TOURISM WAS BORN IN THE VILLAGE

    Directory of Open Access Journals (Sweden)

    Gabriela-Liliana CIOBAN

    2016-08-01

    Full Text Available Statistical data certifies that tourism is one of the most profitable and dynamic sectors of the economy, occupying the second position in international trade, after oil. By extrapolation results that rural tourism also has major implications for the economic, social and cultural development of the villages. This study presents an analysis of the factors contributing to the practice of rural tourism in Romania during 2000-2015. Using data provided by the National Statistics Institute was possible to analyze the number of employees and number of units specific to rural tourism. In the structure of this study, the methods of improving and developing rural tourism are defined by the concept of volunteer tourism by developing national portals presenting the vacant jobs in tourism and developing human capital by attracting European Funds 2014-2010. The importance of these methods have as a starting point the alignment with the current requirements of tourists and human resources due to the fact that workers in tourism are the main connection point between services and tourist.

  12. Report on the project for working out the new energy vision of the Chinen Village area in FY 2001; 2001 nendo Chinen son chiiki shin energy vision sakutei tou jigyo hokokusho

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2002-02-01

    For the purpose of promoting the introduction of new energy and enhancing the awareness of it in Chinen Village, Okinawa Prefecture, an investigational study was conducted of the trend of energy consumption of the village, existence amount of new energy, case study for new energy introduction, etc., and a vision was worked out. The energy consumption amount of Chinen Village in FY 1999 was estimated at 591,935 x 10{sup 3} MJ/y. By sector, the consumption amount in the transportation sector was the highest, approximately 40%, followed in order by the household sector, business sector and industrial sector. The rate of energy source was 49.2% of petroleum, 42.3% of electric power and 8.5% of gas. As the case study for new energy introduction, the following were studied: introduction of photovoltaic power generation to the village office/Azama Sun Beach/hydroponics/JA branch office/prawn farm, introduction of photovoltaic power generation/wind power generation to the village gymnasium/village drainage pump/refrigerating facilities of the fisheries cooperative association, etc. Further, as the new project, the following were studied: introduction of photovoltaic power generation/wind power generation to the agricultural irrigation project/comprehensive sports park, introduction of photovoltaic power generation to the new building of Chinen Elementary School/maker of processed medicinal herbs. (NEDO)

  13. Program for the thermal design and simulation of the operation of a steam condenser for thermal and nuclear power stations and its application to the condenser at the Cofrentes nuclear power station

    Energy Technology Data Exchange (ETDEWEB)

    Garcia Bartual, R.; Pallares Huici, E.

    A program is being developed for an IBM-PC or AT computer based on a calculation system which synthesises the heat transfer process which takes place in the steam condensors at conventional thermal power stations. The program incorporates a useful tool capable of representing characteristic operating curves for a given condensor. Describes its application to the steam condenser at the Cofrentes nuclear power station. 4 refs., 5 tabs., 8 figs.

  14. GENDER PARTICULAR FEATURES OF PSYCHIC STATE OF ALARMNESS OF ADOPTED CHILDREN FROM NEI «CHILDREN’S VILLAGE-SOS»

    Directory of Open Access Journals (Sweden)

    С. П. Иванова

    2014-01-01

    Full Text Available Purpose – to discover gender particular features of psy-chic state of alarmness of adopted children from «Childrens’ village-SOS».Methodology – empirical research of gender particular features of psychic state of alarmness of adopted children with the help of testing.Results – girls’ level of psychic state of alarmness has more high level in comparison with boys from «Children’s village-SOS». It reflects their fears of self-manifestation and of problems and interaction with teachers.Practical implications – information for «mothers», tea-chers and governesses, working in Children’s villages-SOS about particular features of psychological state of alarmness of the adopted children; development of correctional programs, helping to adapt under new living conditions.Purchase on Elibrary.ru > Buy now

  15. Biomass based energy system for a south Indian village

    Energy Technology Data Exchange (ETDEWEB)

    Ravindranath, N.H.; Chanakya, H.N.

    1986-01-01

    The biomass resources, existing utilization levels and the efficiency of its use have been analyzed for a South Indian village. A biomass based energy efficient strategy has been devised to meet all the energy needs of the village, including substitution of fuels such as electricity and kerosene used in specific activities. Results indicate that the potential as well as the technologies exist for such substitutions. The proposed strategy will lead to an increase in the efficiency of energy use, reduce human drudgery and make villages more self reliant. 19 references.

  16. Changing Traditions and Village Development in Kalotaszentkirály

    Directory of Open Access Journals (Sweden)

    Wayne Kraft

    2011-10-01

    Full Text Available The continuity of village traditions depends on the stability and cohesion of village communities. Since the opening of Transylvania after the fall of Nicolae Ceauşescu, there has been a sort of revival of Hungarian village dance and music, on the one hand, but, on the longer term, the communities themselves are threatened by economic challenges and by consequent demographic changes. This essay is based on field research conducted in Kalotaszentkirály (Sincraiu from 1995 to 2010.

  17. The power to detect trends in Missouri River fish populations within the Pallid Sturgeon Population Assessment Program

    Science.gov (United States)

    Bryan, Janice L.; Wildhaber, Mark L.; Gladish, Dan; Holan, Scott; Ellerseick, Mark

    2010-01-01

    As with all large rivers in the United States, the Missouri River has been altered, with approximately 32.5 percent of the main stem length impounded and 32.5 percent channelized. These physical alterations to the environment have had effects on the fisheries, but studies examining the effects of alterations have been localized and for short periods of time. In response to the U.S. Fish and Wildlife Service biological opinion, the U.S. Army Corps of Engineers initiated monitoring of the fish community of the Missouri River in 2003. The goal of the Pallid Sturgeon Population Assessment Program is to provide information to detect changes in populations and habitat preferences with time for pallid sturgeon (Scaphirhynchus albus) and native target species in the Missouri River Basin. To determine statistical power of the Pallid Sturgeon Population Assessment Program, a power analysis was conducted using a normal linear mixed model with variance component estimates based on the first 3 years of data (2003 to 2005). In cases where 3 years of data were unavailable, estimates were obtained using those data. It was determined that at least 20 years of data, sampling 12 bends with 8 subsamples per bend, would be required to detect a 5 percent annual decline in most of the target fish populations. Power varied between Zones. Zone 1 (upstream from Lake Sakakawea) did not have any species/gear type combinations with adequate power, whereas Zone 3 (downstream from Gavins Point Dam) had 19 species/gear type combinations with adequate power. With a slight increase in the sampling effort to 12 subsamples per bend, the Pallid Sturgeon Population Assessment Program has adequate power to detect declines in shovelnose sturgeon (S. platorynchus) throughout the entire Missouri River because of large catch rates. The lowest level of non-occurrence (in other words, zero catches) at the bend level for pallid sturgeon was 0.58 using otter trawls in Zone 1. Consequently, the power of the

  18. Stochastic Programming for Fuel Supply Planning of Combined Heat and Power Plants

    DEFF Research Database (Denmark)

    Guericke, Daniela; Blanco, Ignacio; Morales González, Juan Miguel

    The consumption of biomass to produce power and heat has increased due to the carbon neutral policies. Combined heat and power (CHP) plants often combine biomass with other fuels, e.g., natural gas. The negotiation process for supply contracts involves many uncertainties due to the long planning...... horizon. The demand for biomass is uncertain, and heat demand and electricity prices vary during the planning period. We propose a method using stochastic optimization to support the biomass and natural gas supply planning for CHP plants including short-term decisions for optimal market participation....

  19. Advantages and Challenges of A Village Doctor-Based Cognitive Behavioral Therapy for Late-Life Depression in Rural China: A Qualitative Study

    Science.gov (United States)

    Tang, Tan; Yang, Xuemei; Zhang, Weijun; Wang, Xiaohua; Ji, Li; Xiao, Yun; Ma, Kun; Wang, Ying; Kong, Xianglei; Wang, Jianping; Liu, Jun; Xu, Qian; Tian, Donghua; Qu, Zhiyong

    2015-01-01

    Background The delivery of mental health services in rural China has been notably limited due to lack of qualified mental health professionals among other impeding factors. A village doctor-based cognitive behavioral therapy intervention may be one way of improving accessibility. The purpose of this study was to explore the advantages and challenges of implementing this intervention, as delivered by trained village doctors, to treat late-life depression in rural China. Methods We conducted one focus group discussion with 10 village doctors, 10 individual interviews with each of the village doctors, and individual interviews with 19 older adults. The topic guides were advantages and challenges of the intervention program from the perspective of the village doctors and older adults. Interviews were audio-recorded, transcribed, coded using NVivo 8, and analyzed using thematic analysis. Results The village doctors stressed the importance of role-playing and using instructive manuals in the training. Proper supervision was also a key component of the program. The benefits received from the intervention for the village doctors and the elders were positive such that both the doctors and the older adults were willing to implement/receive this intervention. Cultural and political factors (renqing and perceived policy consideration) facilitated the elders’ access to mental health services. Challenges included a lack of real therapy (in contrast to role-playing) demonstrated in the training and lack of a step-by-step manual based on different types of problems encountered. Other impediments to the successful implementation of the intervention included the time constraints of village doctors and the presence of other people when conducting the intervention. Conclusions The present study has demonstrated that the intervention program is likely to be an acceptable geriatric depression intervention in rural China if several challenges are appropriately addressed. PMID:26371473

  20. Barriers to utilization of postnatal care at village level in Klaten district, central Java Province, Indonesia.

    Science.gov (United States)

    Probandari, Ari; Arcita, Akhda; Kothijah, Kothijah; Pamungkasari, Eti Poncorini

    2017-08-07

    Maternal health remains a persisting public health challenge in Indonesia. Postnatal complications, in particular, are considered as maternal health problems priority that should be addressed. Conducting adequate care for postnatal complications will improve the quality of life of mothers and babies. With the universal health coverage implementation, the Indonesian government provides free maternal and child health services close to clients at the village level, which include postnatal care. Our study aimed to explore barriers to utilization of postnatal care at the village level in Klaten district, Central Java Province, Indonesia. A qualitative study was conducted in March 2015 - June 2016 in Klaten district, Central Java, Indonesia. We selected a total of 19 study participants, including eight mothers with postnatal complications, six family members, and five village midwives for in-depth interviews. We conducted a content analysis technique on verbatim transcripts of the interviews using open code software. This study found three categories of barriers to postnatal care utilization in villages: mother and family members' health literacy on postnatal care, sociocultural beliefs and practices, and health service responses. Most mothers did not have adequate knowledge and skills regarding postnatal care that reflected how they lacked awareness and practice of postnatal care. Inter-generational norms and myths hindered mothers from utilizing postnatal care and from having adequate nutritional intake during the postnatal period. Mothers and family members conducted unsafe self-treatment to address perceived minor postnatal complication. Furthermore, social power from extended family influenced the postnatal care health literacy for mother and family members. Postnatal care in the village lacked patient-centered care practices. Additionally, midwives' workloads and capacities to conduct postnatal information, education and counseling were also issues. Despite the

  1. Tough Tommy’s Space Force: General Thomas S. Power and the Air Force Space Program

    Science.gov (United States)

    2016-06-01

    Cameron, Training to Fly: Military Flight Training 1907-1945 (Washington, DC: Air Force Museums and History Program, 1999), 225-6. 9 Bruce Ashcroft, We... Air Corps Tactical School 1920-1940 (Washington, DC: Air Force History and Museums Program, 1998), 79. This paper has been cleared as amended for...itself. Graduation Day on 29 June 1940 was as inauspicious as opening ceremonies, and Brigadier General Frederick L. Martin, Third Wing, GHQ Air

  2. Oak Ridge National Laboratory (ORNL) Superconducting Technology Program for electric power systems. Annual report for FY 1994

    Energy Technology Data Exchange (ETDEWEB)

    Koncinski, W.S. [ed.; Hawsey, R.A. [comp.

    1994-12-01

    The Oak Ridge National Laboratory (ORNL) Superconducting Technology Program is conducted as part of a national effort by the US Department of Energy`s Office of Energy Efficiency and Renewable Energy to develop the technology base needed by US industry for commercial development of electric power applications of high-temperature superconductivity. The three major elements of this program are conductor development, applications development, and the Superconductivity Partnership Initiative. This document describes the major research and development activities for this program together with related accomplishments. The technical progress reported was summarized from information prepared for the FY 1994 Annual Program Review held July 19--20, 2994. This ORNL program is highly leveraged by the staff and other resources of US industry and universities. In fact, nearly three-fourths of the ORNL effort is devoted to industrial competitiveness projects with private companies. Interlaboratory teams are also in place on a number of industry-driven projects. Patent disclosures, working group meetings, staff exchanges, and joint publications and presentations ensure that there is technology transfer with US industry. Working together, the collaborative teams are making rapid progress in solving the scientific and technical issues necessary for the commercialization of long lengths of practical high-temperature superconductor wire and wire products.

  3. Short-term high intensity plyometric training program improves strength, power and agility in male soccer players.

    Science.gov (United States)

    Váczi, Márk; Tollár, József; Meszler, Balázs; Juhász, Ivett; Karsai, István

    2013-03-01

    The aim of the present study was to investigate the effects of a short-term in-season plyometric training program on power, agility and knee extensor strength. Male soccer players from a third league team were assigned into an experimental and a control group. The experimental group, beside its regular soccer training sessions, performed a periodized plyometric training program for six weeks. The program included two training sessions per week, and maximal intensity unilateral and bilateral plyometric exercises (total of 40 - 100 foot contacts/session) were executed. Controls participated only in the same soccer training routine, and did not perform plyometrics. Depth vertical jump height, agility (Illinois Agility Test, T Agility Test) and maximal voluntary isometric torque in knee extensors using Multicont II dynamometer were evaluated before and after the experiment. In the experimental group small but significant improvements were found in both agility tests, while depth jump height and isometric torque increments were greater. The control group did not improve in any of the measures. Results of the study indicate that plyometric training consisting of high impact unilateral and bilateral exercises induced remarkable improvements in lower extremity power and maximal knee extensor strength, and smaller improvements in soccer-specific agility. Therefore, it is concluded that short-term plyometric training should be incorporated in the in-season preparation of lower level players to improve specific performance in soccer.

  4. Short-Term High Intensity Plyometric Training Program Improves Strength, Power and Agility in Male Soccer Players

    Science.gov (United States)

    Váczi, Márk; Tollár, József; Meszler, Balázs; Juhász, Ivett; Karsai, István

    2013-01-01

    The aim of the present study was to investigate the effects of a short-term in-season plyometric training program on power, agility and knee extensor strength. Male soccer players from a third league team were assigned into an experimental and a control group. The experimental group, beside its regular soccer training sessions, performed a periodized plyometric training program for six weeks. The program included two training sessions per week, and maximal intensity unilateral and bilateral plyometric exercises (total of 40 – 100 foot contacts/session) were executed. Controls participated only in the same soccer training routine, and did not perform plyometrics. Depth vertical jump height, agility (Illinois Agility Test, T Agility Test) and maximal voluntary isometric torque in knee extensors using Multicont II dynamometer were evaluated before and after the experiment. In the experimental group small but significant improvements were found in both agility tests, while depth jump height and isometric torque increments were greater. The control group did not improve in any of the measures. Results of the study indicate that plyometric training consisting of high impact unilateral and bilateral exercises induced remarkable improvements in lower extremity power and maximal knee extensor strength, and smaller improvements in soccer-specific agility. Therefore, it is concluded that short-term plyometric training should be incorporated in the in-season preparation of lower level players to improve specific performance in soccer. PMID:23717351

  5. Fractionating power and outlet stream polydispersity in asymmetrical flow field-flow fractionation. Part II: programmed operation.

    Science.gov (United States)

    Williams, P Stephen

    2017-01-01

    Asymmetrical flow field-flow fractionation (As-FlFFF) is a widely used technique for analyzing polydisperse nanoparticle and macromolecular samples. The programmed decay of cross flow rate is often employed. The interdependence of the cross flow rate through the membrane and the fluid flow along the channel length complicates the prediction of elution time and fractionating power. The theory for their calculation is presented. It is also confirmed for examples of exponential decay of cross flow rate with constant channel outlet flow rate that the residual sample polydispersity at the channel outlet is quite well approximated by the reciprocal of four times the fractionating power. Residual polydispersity is of importance when online MALS or DLS detection are used to extract quantitative information on particle size or molecular weight. The theory presented here provides a firm basis for the optimization of programmed flow conditions in As-FlFFF. Graphical abstract Channel outlet polydispersity remains significant following fractionation by As-FlFFF under conditions of programmed decay of cross flow rate.

  6. Status of the M-C Power IMHEX{reg_sign} MCFC commercialization program

    Energy Technology Data Exchange (ETDEWEB)

    Laurens, R.M.; Scroppo, J.A.; Petri, R.J.; Benjamin, T.G. [M-C Power Corp., Burr Ridge, IL (United States)

    1996-12-31

    Six years ago, M-C Power (MCP) developed a comprehensive business plan to commercialize molten carbonate fuel cell (MCFC) power plants. On an annual basis the plan has been reviewed and modified to adapt to identified end user needs and technological advancements. As a result, product definition kept abreast with marketing requirements. Over the last five years, there was order and reason for subtle shifts in supply, demand, competition and pricing policies. Today, however, traditional market assessment assumptions must be challenged. There is a revolution taking place. The revolution can be summed up in one word ... deregulation. Deregulation of the airline industry led to consideration of the natural gas industry. Now that natural gas deregulation is behind us, it is electric power and telecommunications that are receiving attention. Increased emphasis is being placed on achieving market-priced power. The net result will be thinner margins for the seller and the end user. What does this mean for the commercialization of molten carbonate fuel cells?

  7. Development of Internal Dose Assessment Program for Nuclear Power Plant Employees

    Energy Technology Data Exchange (ETDEWEB)

    Song, Myung Jae; Kang, Duck Won; Maeng, Sung Jun; Kim, Hee Geun; Son, Soon Whan; Lim, Young Kee; Son, Joong Kwon; Park, Keyoung Rock [Korea Electric Power Research Institute, Taejon (Korea, Republic of); Jang, See Young; Ha, Jong Woo; Suh, Keyoung Won [Korea Atomic Energy Research Institute, Taejon (Korea, Republic of); Oh, Oak Doo; Lee, Joong Woo; Yoon, Sung Sik [Yonsei University, Seoul (Korea, Republic of)

    1996-12-31

    Internal exposure monitoring based on new concept of radiation protection. Analysis and Performance test of the in vivo systems being operated in nuclear power plants in Korea. Design and fabrication of humanoid phantom for calibration of in vivo system. Development of internal dose evaluation code based on the ICRP 30 dosimetric model. (author). 44 refs., figs.

  8. 76 FR 71015 - Pick-Sloan Missouri Basin Program-Eastern Division-2021 Power Marketing Initiative

    Science.gov (United States)

    2011-11-16

    ... Firm Electric Service (FES) contracts associated with the current Marketing Plan expire. The 2021 PMI extends the current Marketing Plan, with amendments to key marketing plan principles. Western's proposed... proposal. Key Marketing Plan principles discussed with firm power customers included: Contract Term...

  9. Manual of phosphoric acid fuel cell power plant cost model and computer program

    Science.gov (United States)

    Lu, C. Y.; Alkasab, K. A.

    1984-01-01

    Cost analysis of phosphoric acid fuel cell power plant includes two parts: a method for estimation of system capital costs, and an economic analysis which determines the levelized annual cost of operating the system used in the capital cost estimation. A FORTRAN computer has been developed for this cost analysis.

  10. Northeast Utilities' participation in the Kaman/NASA wind power program

    Science.gov (United States)

    Lotker, M.

    1975-01-01

    The role of Northeast Utilities in the Kaman/NASA large wind generator study is reviewed. The participation falls into four principal areas: (1) technical assistance; (2) economic analysis; (3) applications; and (4) institutional and legal. A model for the economic viability of wind power is presented.

  11. 77 FR 46439 - Medicare Program; Prior Authorization for Power Mobility Device (PMD) Demonstration

    Science.gov (United States)

    2012-08-03

    ... From the Federal Register Online via the Government Publishing Office DEPARTMENT OF HEALTH AND... Power Mobility Devices have had historically high incidents of fraud and improper payments. PMD suppliers also continue to be subject to significant law enforcement investigation. The Health Care Fraud...

  12. Negotiation and Capital: Athletes' Use of Power in an Elite Men's Rowing Program

    Science.gov (United States)

    Purdy, Laura; Jones, Robyn; Cassidy, Tania

    2009-01-01

    The aim of this paper is to examine how power is given, acquired and used by athletes in the elite sporting context. It focuses on a top-level athlete's reactions to the behaviors of his coaches and how such actions contribute to the creation of a coaching climate, which both influences and "houses" coaching. The paper centers on Sean (a…

  13. Local Community Versus Globalization Tendencies: Case Study of Czech Villages in Romanian Banat Region

    Directory of Open Access Journals (Sweden)

    Šantrůčková Markéta

    2014-11-01

    Full Text Available The research question is the relationship between the local community and globalization tendencies and transformation or maintenance of local traditions. The research area is a specific locality of a Czech village in Romanian Banat. The local community has evolved in a relative isolation. Agriculture was the most important activity despite the fact that a mining factory was opened there. Agriculture was and in many features still is traditional, self-supplying, and hard-work. The life-style has always been environmentally friendly as it has been without modern technologies. Nevertheless, modernization exploded dramatically in these villages after 1989, when the communist policies collapsed along with Romania's isolation. People from the Czech Republic have rediscovered Romanian Banat and a rather busy (agro tourism has developed there. The Czech Ministry of Foreign Affairs supports development projects for making living conditions in the village better. Simultaneously, strong migration from Banat to the Czech Republic has started. People find living conditions in the Czech Republic easier and leave hard work, poverty and unemployment. It brings huge land cover changes because people who remain cannot use all arable land, which is thus abandoned and left for the natural process. One of the distinct manifestations of globalization tendencies is the build-up of wind power plants.

  14. Hadiboh: From Peripheral Village to Emerging City

    Directory of Open Access Journals (Sweden)

    Serge D.Elie

    2004-12-01

    Full Text Available Hadiboh is Soqotra Island's main urban formation. It was the capital until 1999, when the island was administratively divided into two districts: the Eastern District (mudîriyya sharqiya with Hadiboh as its capital, and the Western District (mudîriyya gharbiya with Qalansiyah as its capital. The article retraces the evolution of Hadiboh from the 1st century BC, when it was named Panara Tamara, as the main settlement of the island of Panchia, one of the many ancient names of Soqotra. Subsequently, the village of Suq (Shiq in Soqotri became the main settlement as well as anchorage point for all ships until the end of the 15th century. In early 16th century, when the Sultan of Mahra sought to establish a more permanent presence on the island, Hadiboh regained its status as main settlement. Henceforth Hadiboh was commonly known as Tamarida until the end of the British Protectorate in 1967. The constitution of Hadiboh as a mosaic town is discussed through different phases of immigration starting toward the end of the 19th century until the dawn of the 21st century. Its spatial configuration around three formally constituted neighborhoods symbolizing the town's attachment to the major events in Yemen's modern history is discussed. Its social organization into an ascriptive status hierarchy and the subsequent changes are described. The evolution of the economy from autarkic subsistence based on food bartering and minimal external trade to international ecotouristic desti-nation is explained. Finally, the article briefly highlights Hadiboh's pivotal role in the island's political history, and considers the dilemmas confronting its transformation as well as that of the island.

  15. PRIMARY MILK OFFER IN CASTRANOVA VILLAGE, DOLJ COUNTY

    Directory of Open Access Journals (Sweden)

    Radu Lucian PÂNZARU

    2013-10-01

    Full Text Available Castranova village is situated in the south-eastern county of Dolj on county road Leu - Visina (35 km from Craiova, limited in the north by the commune Leu, Apele Vii to the east of village, south and west by the commune Marsani and Bratovoieşti. Commune is composed of villages and wells Castranova. In the village there are 12 agricultural companies and two companies. Specific of the area is agriculture, mainly large crop: wheat and maize farming. Simultaneously develop livestock sector, and milling and bakery activities. Elucidating the communal potential, of milk production is based on use of an appropriate set of indicators: effective in exploitation (by species, total production and average yield per head. The study covers the period 2010-2012, taken as a starting point for developing a strategy of reviving the sector of production.

  16. Villages in Nepal prepare for weather extremes | IDRC ...

    International Development Research Centre (IDRC) Digital Library (Canada)

    2012-03-22

    . Researchers are working with villagers to identify and meet the local challenges in six Nepali communities. Research focus To assess the vulnerability of rural communities in Nepal's diverse ecological regions to help them ...

  17. Notes on village economies and wildlife utilization in arctic Alaska

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — Visits were made to 12 Eskimo villages in Arctic Alaska during the spring of 1954. At each settlement information was collected regarding the economy and the...

  18. Nuclear proliferation and civilian nuclear power. Report of the Nonproliferation Alternative Systems Assessment Program. Volume VIII. Advanced concepts

    Energy Technology Data Exchange (ETDEWEB)

    1980-06-01

    The goal of the Nonproliferation Alternative Systems Assessment Program has been to provide recommendations for the development and deployment of more proliferation-resistant civilian nuclear-power systems without jeopardizing the development of nuclear energy. In principle, new concepts for nuclear-power systems could be designed so that materials and facilities would be inherently more proliferation-resistant. Such advanced, i.e., less-developed systems, are the subject of this volume. Accordingly, from a number of advanced concepts that were proposed for evaluation, six representative concepts were selected: the fast mixed-spectrum reactor; the denatured molten-salt reactor; the mixed-flow gaseous-core reactor; the linear-accelerator fuel-regenerator reactor; the ternary metal-fueled electronuclear fuel-producer reactor; and the tokamak fusion-fission hybrid reactor.

  19. Regulation of Dynamical Systems to Optimal Solutions of Semidefinite Programs: Algorithms and Applications to AC Optimal Power Flow

    Energy Technology Data Exchange (ETDEWEB)

    Dall' Anese, Emiliano; Dhople, Sairaj V.; Giannakis, Georgios B.

    2015-07-01

    This paper considers a collection of networked nonlinear dynamical systems, and addresses the synthesis of feedback controllers that seek optimal operating points corresponding to the solution of pertinent network-wide optimization problems. Particular emphasis is placed on the solution of semidefinite programs (SDPs). The design of the feedback controller is grounded on a dual e-subgradient approach, with the dual iterates utilized to dynamically update the dynamical-system reference signals. Global convergence is guaranteed for diminishing stepsize rules, even when the reference inputs are updated at a faster rate than the dynamical-system settling time. The application of the proposed framework to the control of power-electronic inverters in AC distribution systems is discussed. The objective is to bridge the time-scale separation between real-time inverter control and network-wide optimization. Optimization objectives assume the form of SDP relaxations of prototypical AC optimal power flow problems.

  20. Development of Proof-of-Concept Units for the Advanced Medium-Sized Mobile Power Sources (AMMPS) Program

    Energy Technology Data Exchange (ETDEWEB)

    Andriulli, JB

    2002-04-03

    The purpose of this report is to document the development of the proof-of-concept units within the Advanced Medium-sized Mobile Power Sources (AMMPS) program. The design used a small, lightweight diesel engine, a permanent magnet alternator, power electronics and digital controls as outlined in the philosophy detailed previously. One small proof-of-concept unit was completed and delivered to the military. The unit functioned well but was not optimized at the time of delivery to the military. A tremendous amount of experience was gained during this phase that can be used in the development of any follow-on AMMPS production systems. Lessons learned and recommendations for follow-on specifications are provided. The unit demonstrated that significant benefits are possible with the new design philosophy. Trade-offs will have to be made but many of the advantages appear to be within the technical grasp of the market.