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Sample records for electric cooperative association

  1. Residential Fuel Cell Demonstration Handbook: National Rural Electric Cooperative Association Cooperative Research Network

    Energy Technology Data Exchange (ETDEWEB)

    Torrero, E.; McClelland, R.

    2002-07-01

    This report is a guide for rural electric cooperatives engaged in field testing of equipment and in assessing related application and market issues. Dispersed generation and its companion fuel cell technology have attracted increased interest by rural electric cooperatives and their customers. In addition, fuel cells are a particularly interesting source because their power quality, efficiency, and environmental benefits have now been coupled with major manufacturer development efforts. The overall effort is structured to measure the performance, durability, reliability, and maintainability of these systems, to identify promising types of applications and modes of operation, and to assess the related prospect for future use. In addition, technical successes and shortcomings will be identified by demonstration participants and manufacturers using real-world experience garnered under typical operating environments.

  2. Mid-term evaluation of the NRECA (National Rural Electric Cooperative Association) Central America Rural Electrification Support Program (CARES)

    Energy Technology Data Exchange (ETDEWEB)

    Perlack, R.D. (Oak Ridge National Lab., TN (USA)); Jones, H.G. (Oak Ridge Associated Universities, Inc., TN (USA)); Garcia, A. III (Texas A and M Univ., College Station, TX (USA). Dept. of Agricultural Engineering); Flores, E. (Flores (Edgar), Guatemala City (Guatemala))

    1990-09-01

    Oak Ridge National Laboratory was requested by the Regional Office for Central America and Panama to conduct a mid-term evaluation of the Cares Project, which is being implemented by the National Rural Electric Cooperative Association. This evaluation was conducted over a three week period by a four person team. Overall, the project has had numerous successes and is highly valued by local counterpart utilities and USAID Missions. Notwithstanding the significant results of the project, changes can be made in certain operating procedures and in the direction of some programmatic activities that can lead to an even more effective project.

  3. 76 FR 34692 - Inside Passage Electric Cooperative

    Science.gov (United States)

    2011-06-14

    ... containing a single 600-kilowatt turbine/generator unit; (7) a small switchyard located adjacent to the... Energy Regulatory Commission Inside Passage Electric Cooperative Notice of Preliminary Permit Application..., 2011, and supplemented on May 18, 2011, the Inside Passage Electric Cooperative filed an application...

  4. 7 CFR 1000.18 - Cooperative association.

    Science.gov (United States)

    2010-01-01

    ... Agriculture Regulations of the Department of Agriculture (Continued) AGRICULTURAL MARKETING SERVICE (Marketing Agreements and Orders; Milk), DEPARTMENT OF AGRICULTURE GENERAL PROVISIONS OF FEDERAL MILK MARKETING ORDERS Definitions § 1000.18 Cooperative association. Cooperative association means any cooperative marketing...

  5. 75 FR 15704 - Old Dominion Electric Cooperative; North Carolina Electric Membership Corporation, Complainants v...

    Science.gov (United States)

    2010-03-30

    ... Electric Cooperative; North Carolina Electric Membership Corporation, Complainants v. Virginia Electric and... the Federal Power Act, 16 U.S.C. 824(e) and 825(e), Old Dominion Electric Cooperative and North Carolina Electric Membership Corporation (Complainants) filed a formal complaint against Virginia Electric...

  6. 75 FR 43915 - Basin Electric Power Cooperative: Deer Creek Station

    Science.gov (United States)

    2010-07-27

    ... DEPARTMENT OF AGRICULTURE Rural Utilities Service Basin Electric Power Cooperative: Deer Creek... purpose of the EIS was to evaluate the potential environmental impacts of and alternatives to Basin Electric Power Cooperative's (Basin Electric) application for a RUS loan and a Western interconnection...

  7. Recovery Act:Rural Cooperative Geothermal development Electric & Agriculture

    Energy Technology Data Exchange (ETDEWEB)

    Culp, Elzie Lynn [Surprise Valley Electrification Corp., Alturas, CA (United States)

    2016-01-12

    Surprise Valley Electric, a small rural electric cooperative serving northeast California and southern Oregon, developed a 3mw binary geothermal electric generating plant on a cooperative member's ranch. The geothermal resource had been discovered in 1980 when the ranch was developing supplemental irrigation water wells. The 240°F resource was used for irrigation until developed through this project for generation of electricity. A portion of the spent geothermal fluid is now used for irrigation in season and is available for other purposes, such as greenhouse agriculture, aquaculture and direct heating of community buildings. Surprise Valley Electric describes many of the challenges a small rural electric cooperative encountered and managed to develop a geothermal generating plant.

  8. 77 FR 61592 - Arkansas Electric Cooperative Corporation; Mississippi Delta Energy Agency; Clarksdale Public...

    Science.gov (United States)

    2012-10-10

    ... Energy Regulatory Commission Arkansas Electric Cooperative Corporation; Mississippi Delta Energy Agency; Clarksdale Public Utilities Commission; Public Service Commission of Yazoo City; South Mississippi Electric... (FPA), 16 USC 824(e) and Sec. 825(h), Arkansas Electric Cooperative Corporation, Mississippi Delta...

  9. Development of an International Electric Cooperative Initiative on Energy Efficiency

    Energy Technology Data Exchange (ETDEWEB)

    Paul Clark; David South

    2004-05-01

    NRECA conceived of the International Electric Cooperative Initiative on Energy Efficiency (IECIEE) in order to provide an ongoing means of contributing voluntary actions on greenhouse gas emissions mitigation as an integral component of its international programs and projects. This required designing the IECIEE to be integrated directly with the core interests and attributes of participating cooperatives in the U.S. and Latin America, which was the initial focus area selected for the IECIEE. In the case of NRECA International, the core interests related to promoting and strengthening the electric cooperative model, which has proved highly successful in maximizing operational efficiencies in electric power generation, distribution and retailing, as compared to government-owned entities. The approach involved three basic components: (i) establishing the IECIEE mechanism, which involved setting up a functioning organizational vehicle providing for investment, management, and emissions credit accounting; (ii) developing a portfolio of projects in countries where NRECA International could effectively implement the broader mandate of cooperative development as energy efficient suppliers and distributors of electrical energy; and (iii) conducting outreach to obtain the commitment of participants and resources from U.S. and Latin American cooperatives and partnering agencies in the development financing community.

  10. Integration of electric vehiclesin cooper atives taxi ambato. Ecuador

    Directory of Open Access Journals (Sweden)

    Mery Esperanza Ruiz Guajala

    2015-11-01

    Full Text Available The transition from combustion vehicles towards a new electrical system friendly to the environment, is a decision to be taken by carrier based on cost-benefit analysis which generates buying it, and contribute to society not only for the service they provide, but to prevent air pollution we breathe, and if we add the future energy supply, since the Ecuadorian State in 2016 will provide the whole country of this important resource. The study focuses on two parts: the first on surveys of taxi owners to describe their perception of the integration of electric vehicles, and the second in determining the economic and financial feasibility of acquiring the vehicle Nissan Leaf by the member of the cooperative taxi. The most important conclusion is that the carriers are willing to buy an electric vehicle to mitigate the emission of toxic gases, and that its decision would save 50% in annual operating costs of your vehicle.

  11. 7 CFR 989.115 - Independent handler, major cooperative marketing association handler, and small cooperative...

    Science.gov (United States)

    2010-01-01

    ... association handler, and small cooperative marketing association handler. 989.115 Section 989.115 Agriculture... CALIFORNIA Administrative Rules and Regulations Definitions § 989.115 Independent handler, major cooperative marketing association handler, and small cooperative marketing association handler. (a) Independent handler...

  12. Dual education and industrial cooperation in electrical engineering

    Science.gov (United States)

    Váradiné Szarka, A.

    2016-11-01

    Dual education in higher education is a new system in Hungary introduced by Mercedes Benz with cooperation of Kecskemet College. In the new system companies support certain number of students and provide them strong practical education in their field. Students applying successfully for dual education study together with non-dual students at the university, so they go through the same university courses as their non-dual colleagues, but while non-dual students’ academic year includes 2×14 weeks active semester and 2×6 weeks exam session, all over 40 weeks, dual students have 48 working weeks including study at the university and practicing at the company. The main question of the success which one is the most effective model to be applied. This paper summarises 2 models of dual education with their advantages and disadvantages and also it presents practical realization at the University of Debrecen with special attention to measurement and instrumentation. Dual education in BSc level electrical engineering course cooperates with 6 multinational companies of the region in four specialization. Dual education also has great impact to the modernisation of engineering education. Detailed study of dual education in field of instrumentation and measurement is provided in the paper.

  13. 78 FR 46332 - Golden Spread Electric Cooperative, Inc. v. Southwestern Public Service Company; Notice of Complaint

    Science.gov (United States)

    2013-07-31

    ... Energy Regulatory Commission Golden Spread Electric Cooperative, Inc. v. Southwestern Public Service Company; Notice of Complaint Take notice that on July 19, 2013, Golden Spread Electric Cooperative, Inc. (Golden Spread or Complainant) filed a formal complaint against Southwestern Public Service Company (SPS...

  14. Can rural electric cooperatives survive in a restructured US electric market? An empirical analysis

    International Nuclear Information System (INIS)

    Greer, Monica Lynne

    2003-01-01

    This paper examines the ability of rural electric distribution cooperatives to continue operating in their present form in a restructured electricity market. More specifically, I develop and estimate a quadratic cost model, which, unlike many of the cost functions employed in studies of this nature, conforms to all of the properties of a proper cost function. Using 1996 data, I find that these firms are not operating in a cost-minimizing fashion. This finding seems to occur because each is too small in terms of the quantity of electricity distributed. As a result, mergers between these firms could yield substantial savings and help ensure their survival in their present form in a deregulated market

  15. 76 FR 7187 - East Texas Electric Cooperative, Inc., Texas; Notice of Availability of Environmental Assessment

    Science.gov (United States)

    2011-02-09

    ... environmental assessment (EA) that analyzes the potential environmental effects of licensing the project, and concludes that licensing the project, with appropriate environmental protective measures, would not... Electric Cooperative, Inc., Texas; Notice of Availability of Environmental Assessment February 2, 2011. In...

  16. 78 FR 50026 - Basin Electric Power Cooperative, Inc.: Notice of Intent To Prepare a Supplemental Draft...

    Science.gov (United States)

    2013-08-16

    ..., temporary construction roads, river crossings, temporary construction staging sites, and other facilities to... access roads, temporary construction roads, river crossings, temporary construction staging sites, and... DEPARTMENT OF AGRICULTURE Rural Utilities Service Basin Electric Power Cooperative, Inc.: Notice...

  17. Why do electricity utilities cooperate with coal suppliers? A theoretical and empirical analysis from China

    International Nuclear Information System (INIS)

    Zhao Xiaoli; Lyon, Thomas P.; Wang Feng; Song Cui

    2012-01-01

    The asymmetry of Chinese coal and electricity pricing reforms leads to serious conflict between coal suppliers and electricity utilities. Electricity utilities experience significant losses as a result of conflict: severe coal price fluctuations, and uncertainty in the quantity and quality of coal supplies. This paper explores whether establishing cooperative relationships between coal suppliers and electricity utilities can resolve conflicts. We begin with a discussion of the history of coal and electricity pricing reforms, and then conduct a theoretical analysis of relational contracting to provide a new perspective on the drivers behind the establishment of cooperative relationships between the two parties. Finally, we empirically investigate the role of cooperative relationships and the establishment of mine-mouth power plants on the performance of electricity utilities. The results show that relational contracting between electricity utilities and coal suppliers improves the market performance of electricity utilities; meanwhile, the transportation cost savings derived from mine-mouth power plants are of importance in improving the performance of electricity utilities. - Highlights: ► We discuss the history of coal and electricity pricing reforms. ► The roots of conflicts between electricity and coal firms are presented. ► We conduct a theoretical analysis of relational contracting. ► The role of mine-mouth power plants on the performance of power firms is examined.

  18. 78 FR 69844 - Alaska Village Electric Cooperative, Inc.; Notice of Application Tendered for Filing With the...

    Science.gov (United States)

    2013-11-21

    ... phase synchronous generator, and switchgear for each turbine. Tailrace A tailrace structure and culvert... Energy Regulatory Commission Alaska Village Electric Cooperative, Inc.; Notice of Application Tendered.... b. Project No.: 13272-003. c. Date Filed: November 1, 2013. d. Applicant: Alaska Village Electric...

  19. Implementing energy efficiency: Challenges and opportunities for rural electric co-operatives and small municipal utilities

    International Nuclear Information System (INIS)

    Wilson, Elizabeth J.; Plummer, Joseph; Fischlein, Miriam; Smith, Timothy M.

    2008-01-01

    Challenges in implementing demand side management (DSM) programs in rural electric co-operatives and small municipal utilities are not well understood, yet these organizations sell roughly 15% of electricity in the US, many are more coal-intensive than investor-owned utilities (IOUs), and they are politically important-rural electric co-operatives cover about 75% of the US land area and municipal utilities are found in every state except Hawaii. We provide a background on rural co-operatives and municipal utilities in the context of the US electric sector and highlight the challenges and opportunities of implementing DSM programs in these institutions. Where past studies of utility DSM have mostly focused on IOUs or consisted of qualitative case studies of municipal utilities with exemplary DSM performance, this study makes a unique contribution to the DSM literature by systematically analyzing an entire co-operative and municipal utility population in Minnesota through the use of a survey. In doing so, we provide policy recommendations relevant to energy planners and policy makers to support DSM in rural electric co-operatives and municipal utilities

  20. 75 FR 33238 - Basin Electric Power Cooperative: Deer Creek Station

    Science.gov (United States)

    2010-06-11

    ... Station Energy Facility, a 300 MW combined-cycle natural gas generation facility, water pipeline... Conversion Facility Permit and a Route Permit to the SDPUC. The SDPUC permits would authorize Basin Electric...

  1. Electric power industry in Hungary. Possibilities of international cooperation. Elektrizitaetswirtschaft in Ungarn. Moeglichkeiten der internationalen Zusammenarbeit

    Energy Technology Data Exchange (ETDEWEB)

    Pelle, G.; Fazekas, A. (Hungarian Electricity Works, Budapest (Hungary))

    Changes in Hungary's economy and society bring along that Magyar Villamos Muvek Troeszt (MVMT) has worked out a concept for the country's long-term electricity supply which is particularly concerned with further developing international cooperation and environmental protection. There are several options for aquiring the additional power plant capacity needed on account of increased consumption during the next years, options which reach from the use of modern power plant types to electricity imports. Increased cooperation with west european utilities and the availability of western capital could accompany such measures. (orig.).

  2. 76 FR 67670 - Basin Electric Power Cooperative, Inc.: Notice of Intent To Prepare an Environmental Impact...

    Science.gov (United States)

    2011-11-02

    ... Environmental Staff, Rural Utilities Service. [FR Doc. 2011-28309 Filed 11-1-11; 8:45 am] BILLING CODE P ... DEPARTMENT OF AGRICULTURE Rural Utilities Service Basin Electric Power Cooperative, Inc.: Notice... Utilities Service, USDA. ACTION: Notice. SUMMARY: The Rural Utilities Service (RUS), an agency within the U...

  3. 77 FR 11529 - Nushagak Electric and Telephone Cooperative, Inc.; Notice of Preliminary Permit Application...

    Science.gov (United States)

    2012-02-27

    ....75-MW Francis turbine/generator units; (5) a 40-foot-long, 20- foot-wide tailrace discharging flows... to the powerhouse; (6) a powerhouse containing a 1.7-MW Turgo turbine/generator unit; (7) a 40-foot... Energy Regulatory Commission Nushagak Electric and Telephone Cooperative, Inc.; Notice of Preliminary...

  4. 77 FR 74181 - Inside Passage Electric Cooperative; Alaska; Notice of Availability of Environmental Assessment

    Science.gov (United States)

    2012-12-13

    ... staff's analysis of the potential environmental impacts of the project and concludes that licensing the... Electric Cooperative; Alaska; Notice of Availability of Environmental Assessment In accordance with the National Environmental Policy Act of 1969 and the Federal Energy Regulatory Commission's (Commission's or...

  5. 77 FR 20019 - Nuvista Light and Electric Cooperative, Inc.; Notice of Preliminary Permit Application Accepted...

    Science.gov (United States)

    2012-04-03

    ... From the Federal Register Online via the Government Publishing Office DEPARTMENT OF ENERGY Federal Energy Regulatory Commission Nuvista Light and Electric Cooperative, Inc.; Notice of Preliminary Permit Application Accepted for Filing and Soliciting Comments, Motions To Intervene, and Competing Applications On March 2, 2012, Nuvista Light and...

  6. 77 FR 21093 - Seminole Electric Cooperative, Inc. v. Florida Power & Light Company; Notice of Complaint

    Science.gov (United States)

    2012-04-09

    ... From the Federal Register Online via the Government Publishing Office DEPARTMENT OF ENERGY Federal Energy Regulatory Commission Seminole Electric Cooperative, Inc. v. Florida Power & Light Company; Notice of Complaint Take notice that on March 30, 2012, pursuant to sections 206, 306, and 309 of the Federal Power Act, 16 U.S.C. 824e, 825e, and...

  7. 77 FR 28873 - Nuvista Light and Electric Cooperative, Inc.; Notice of Preliminary Permit Application Accepted...

    Science.gov (United States)

    2012-05-16

    ... From the Federal Register Online via the Government Publishing Office DEPARTMENT OF ENERGY Federal Energy Regulatory Commission Nuvista Light and Electric Cooperative, Inc.; Notice of Preliminary Permit Application Accepted for Filing and Extension of Time for Soliciting Comments, Motions To Intervene, and Competing Applications On March 2, 2012...

  8. Development of a Cooperative Braking System for Front-Wheel Drive Electric Vehicles

    Directory of Open Access Journals (Sweden)

    Di Zhao

    2018-02-01

    Full Text Available Most electric vehicles adopt cooperative braking systems that can blend friction braking torque with regenerative braking torque to achieve higher energy efficiency while maintaining a certain braking performance and driving safety. This paper presented a new cooperative regenerative braking system that contained a fully-decoupled hydraulic braking mechanism based on a modified electric stability control system. The pressure control algorithm and brake force distribution strategy were also discussed. Dynamic models of a front wheel drive electric car equipped with this system and a simulation platform with a driver model and driving cycles were established. Tests to evaluate the braking performance and energy regeneration were simulated and analyzed on this platform and the simulation results showed the feasibility and effectiveness of this system.

  9. Activities of the Technical Association of Electric Utilities (VGB) in Germany in 1992

    International Nuclear Information System (INIS)

    Nusteen, W.

    1993-01-01

    VGB aims at cooperation between electric power production and distribution companies in different countries. Also Dutch companies and institutes are members of VGB. Employees of the Dutch electric utilities, Sep (Netherlands Association for Electric Power Production Companies) and KEMA attended and contributed to several VGB working groups and congresses. An overview is given of the VGB activities, the VGB organization, its aim, the costs of the membership and the VGB working group activities in which the Netherlands participates

  10. Modeling Interprovincial Cooperative Energy Saving in China: An Electricity Utilization Perspective

    Directory of Open Access Journals (Sweden)

    Lijun Zeng

    2018-01-01

    Full Text Available As the world faces great challenges from climate change and environmental pollution, China urgently requires energy saving, emission reduction, and carbon reduction programmes. However, the non-cooperative energy saving model (NCESM, the simple regulation mode that is China’s main model for energy saving, is not beneficial for optimization of energy and resource distribution, and cannot effectively motivate energy saving at the provincial level. Therefore, we propose an interprovincial cooperative energy saving model (CESM from the perspective of electricity utilization, with the object of maximizing the benefits from electricity utilization of the cooperation union based on achieving the energy saving goals of the union as a whole. The CESM consists of two parts: (1 an optimization model that calculates the optimal quantities of electricity consumption for each participating province to meet the joint energy saving goal; and (2 a model that distributes the economic benefits of the cooperation among the provinces in the cooperation based on the Shapley value method. We applied the CESM to the case of an interprovincial union of Shanghai, Sichuan, Shanxi, and Gansu in China. The results, based on the data from 2001–2014, show that cooperation can significantly increase the benefits of electricity utilization for each province in the union. The total benefits of the union from utilization of electricity increased 38.38%, or 353.98 billion CNY, while the benefits to Shanghai, Sichuan, Shanxi, and Gansu were 200.28, 58.37, 57.11, and 38.22 billion CNY respectively greater under the CESM than the NCESM. The implementation of the CESM provides the provincial governments not only a flexible and incentive way to achieve short-term goals, but also a feasible and effective path to realize long-term energy saving strategies. To test the impact of different parameter values on the results of the CESM, a sensitivity analysis was conducted. Some policy

  11. Reliable electricity. The effects of system integration and cooperative measures to make it work

    Energy Technology Data Exchange (ETDEWEB)

    Hagspiel, Simeon [Koeln Univ. (Germany). Energiewirtschaftliches Inst.; Koeln Univ. (Germany). Dept. of Economics

    2017-12-15

    We investigate the effects of system integration for reliability of supply in regional electricity systems along with cooperative measures to support it. Specifically, we set up a model to contrast the benefits from integration through statistical balancing (i.e., a positive externality) with the risk of cascading outages (a negative externality). The model is calibrated with a comprehensive dataset comprising 28 European countries on a high spatial and temporal resolution. We find that positive externalities from system integration prevail, and that cooperation is key to meet reliability targets efficiently. To enable efficient solutions in a non-marketed environment, we formulate the problem as a cooperative game and study different rules to allocate the positive and negative effects to individual countries. Strikingly, we find that without a mechanism, the integrated solution is unstable. In contrast, proper transfer payments can be found to make all countries better off in full integration, and the Nucleolus is identified as a particularly promising candidate. The rule could be used as a basis for compensation payments to support the successful integration and cooperation of electricity systems.

  12. Low-Income Community Solar: Utility Return Considerations for Electric Cooperatives

    Energy Technology Data Exchange (ETDEWEB)

    Aznar, Alexandra Y [National Renewable Energy Laboratory (NREL), Golden, CO (United States); Gagne, Douglas A [National Renewable Energy Laboratory (NREL), Golden, CO (United States)

    2018-04-05

    The objective of this short report is to identify project structures that make low-income community solar projects more cost-effective, replicable, and scalable, for electric cooperative and municipal utilities. This report explores the tradeoffs between providing energy bill savings for low-income subscribers and utility project returns, as well as some of the key lessons learned from existing successful low-income community solar pilot projects.

  13. Intermediary cooperative associations and the institutionalization of participative work practices

    DEFF Research Database (Denmark)

    Sørensen, Ole Henning; Doellgast, Virginia; Bojesen, Anders

    2015-01-01

    of the Centre for the Development of Human Resources and Quality Management (SCKK), a social partnership-based organization that funds workplace development Projects at state workplaces, and of nine participative development projects that received financial and logistical support from the SCKK. These projects...... increased union and management commitment to partnership-based approaches to problem-solving, despite their ambiguous results for both groups. This suggests that intermediary cooperative associations help to enhance the normative legitimacy of participative work practices through the provision of resources...... and ‘best practice’ management approaches....

  14. Distributed Cooperative Control of Multi Flywheel Energy Storage System for Electrical Vehicle Fast Charging Stations

    DEFF Research Database (Denmark)

    Sun, Bo; Dragicevic, Tomislav; Quintero, Juan Carlos Vasquez

    2015-01-01

    Plug-in electrical vehicles will play a critical role in future smart grid and sudden connection of electrical vehicles chargers may cause huge power-peaks with high slew-rates on grid. In order to cope with this issue, this paper applies a distributed cooperative control for fast charging station...... with dedicated paralleled flywheel-based energy storage system. The distributed DC-bus signaling method is employed in the power coordination of grid and flywheel converters, and a distributed secondary controller generates DC voltage correction term to adjust the local voltage set-point through a dynamic...... consensus based voltage observer by communicating with its neighbors. The control system can realize the power balancing and DC voltage regulation with low reliance on communications. Finally, real-time hardware-in-the-loop results have been reported in order to verify the feasibility of proposed approach....

  15. Electric energy cooperation in the Baltic Sea region and the role of Russia in it

    Directory of Open Access Journals (Sweden)

    Zverev Yuri

    2013-06-01

    Full Text Available This article examines cooperation in the electric energy sector in the Baltic region. The author explores the existing undersea HVDC power exchange projects. It is emphasised that cooperation in the electric energy sector is concentrated largely in the EU member states despite earlier plans to establish the Baltic energy ring, which would also include Russia and Belarus. The author stresses that one of the most acute problems for the EU today is overcoming isolation of the energy systems of the Baltic States (Lithuania, Latvia, and Estonia from that of the major part of the EU. This task has become especially relevant after the closing of the Ignalina NPP (Lithuania, which used to be the primary energy source for the three Baltic States. The article examines key projects of the construction of new international power transmission lines in the framework of the Baltic Energy Market Interconnection Plan (BEMIP and the prospects of the Visaginas NPP (Lithuania in solving energy problems of the Baltic States. The author analyses Russia’s role in the electric energy market and focuses on a possible increase of the country’s energy market share following the construction of the Baltic NPP and the export of generated electric energy to Poland, Lithuania, Germany, and Sweden. The author concludes that the prospects of Russia’s energy export to the Baltic Sea region will be determined not only by technological, economic and market factors, but rather by the general state of relations between Russia and the EU. Moreover, a lot depends on Lithuania’s decision on the construction of the Visaginas NPP, as well as the way the EU and the Baltic States solve the problem of energy supply in case the NPP project is terminated.

  16. Cooperative Control for A Hybrid Rehabilitation System Combining Functional Electrical Stimulation and Robotic Exoskeleton

    Directory of Open Access Journals (Sweden)

    Dingguo Zhang

    2017-12-01

    Full Text Available Functional electrical stimulation (FES and robotic exoskeletons are two important technologies widely used for physical rehabilitation of paraplegic patients. We developed a hybrid rehabilitation system (FEXO Knee that combined FES and an exoskeleton for swinging movement control of human knee joints. This study proposed a novel cooperative control strategy, which could realize arbitrary distribution of torque generated by FES and exoskeleton, and guarantee harmonic movements. The cooperative control adopted feedfoward control for FES and feedback control for exoskeleton. A parameter regulator was designed to update key parameters in real time to coordinate FES controller and exoskeleton controller. Two muscle groups (quadriceps and hamstrings were stimulated to generate active torque for knee joint in synchronization with torque compensation from exoskeleton. The knee joint angle and the interactive torque between exoskeleton and shank were used as feedback signals for the control system. Central pattern generator (CPG was adopted that acted as a phase predictor to deal with phase confliction of motor patterns, and realized synchronization between the two different bodies (shank and exoskeleton. Experimental evaluation of the hybrid FES-exoskeleton system was conducted on five healthy subjects and four paraplegic patients. Experimental results and statistical analysis showed good control performance of the cooperative control on torque distribution, trajectory tracking, and phase synchronization.

  17. Cooperative Control for A Hybrid Rehabilitation System Combining Functional Electrical Stimulation and Robotic Exoskeleton.

    Science.gov (United States)

    Zhang, Dingguo; Ren, Yong; Gui, Kai; Jia, Jie; Xu, Wendong

    2017-01-01

    Functional electrical stimulation (FES) and robotic exoskeletons are two important technologies widely used for physical rehabilitation of paraplegic patients. We developed a hybrid rehabilitation system (FEXO Knee) that combined FES and an exoskeleton for swinging movement control of human knee joints. This study proposed a novel cooperative control strategy, which could realize arbitrary distribution of torque generated by FES and exoskeleton, and guarantee harmonic movements. The cooperative control adopted feedfoward control for FES and feedback control for exoskeleton. A parameter regulator was designed to update key parameters in real time to coordinate FES controller and exoskeleton controller. Two muscle groups (quadriceps and hamstrings) were stimulated to generate active torque for knee joint in synchronization with torque compensation from exoskeleton. The knee joint angle and the interactive torque between exoskeleton and shank were used as feedback signals for the control system. Central pattern generator (CPG) was adopted that acted as a phase predictor to deal with phase confliction of motor patterns, and realized synchronization between the two different bodies (shank and exoskeleton). Experimental evaluation of the hybrid FES-exoskeleton system was conducted on five healthy subjects and four paraplegic patients. Experimental results and statistical analysis showed good control performance of the cooperative control on torque distribution, trajectory tracking, and phase synchronization.

  18. The agreement of Elf-EDF cooperation shows well the increasing interest of petroleum managers for the electric area

    International Nuclear Information System (INIS)

    Anon.

    1995-01-01

    Electricite de France (EDF), the french electric power company, signed an agreement with Elf Aquitaine, french petroleum company to favour the realizations of joint operations to produce abroad electricity from petroleum. This cooperation allows to Elf to get a better price of electric kilowatt h. EDF and Elf underlined the international market of electricity is one of the most dynamic of the energy area. One another hope to develop their activities in foreign countries where the principle issue of hydrocarbons is to produce electricity

  19. Use of cooperative game theory concepts for loss allocation in bilateral electricity markets

    International Nuclear Information System (INIS)

    Satyaramesh, P.V.; Radhakrishna, C.

    2009-01-01

    The deregulation of electricity markets has resulted in changes in electricity pricing. Participants in a deregulated market require a fair and equitable pricing structure that reflects both the share of power produced and consumed in the network, as well as the cost of power loss caused by users. This paper focused on the allocation of losses using the cooperative game theory (CGT) where many transactions take place in a bilateral electricity market environment. A set of approaches documented in literature in the areas of application of CGT were first identified and their applicability to allocations of losses in bilateral electricity markets were then reviewed. The allocation methods can be classified into 3 broad categories, namely classical, new, and variants of nucleolus. The structure of the game and the concept of fairness behind it were the 2 points that were examined in detail in this study. The allocation concept of these methods was systematically analyzed and compared. Calculations were performed on a six-bus system sample and a standard IEEE 14-bus system. The variants of nucleolus were shown to be among the most plausible concepts. The power losses for each transaction were calculated using a power flow procedure. 16 refs., 4 tabs., 1 fig.

  20. Cooperative transcription factor associations discovered using regulatory variation.

    Science.gov (United States)

    Karczewski, Konrad J; Tatonetti, Nicholas P; Landt, Stephen G; Yang, Xinqiong; Slifer, Teri; Altman, Russ B; Snyder, Michael

    2011-08-09

    Regulation of gene expression at the transcriptional level is achieved by complex interactions of transcription factors operating at their target genes. Dissecting the specific combination of factors that bind each target is a significant challenge. Here, we describe in detail the Allele Binding Cooperativity test, which uses variation in transcription factor binding among individuals to discover combinations of factors and their targets. We developed the ALPHABIT (a large-scale process to hunt for allele binding interacting transcription factors) pipeline, which includes statistical analysis of binding sites followed by experimental validation, and demonstrate that this method predicts transcription factors that associate with NFκB. Our method successfully identifies factors that have been known to work with NFκB (E2A, STAT1, IRF2), but whose global coassociation and sites of cooperative action were not known. In addition, we identify a unique coassociation (EBF1) that had not been reported previously. We present a general approach for discovering combinatorial models of regulation and advance our understanding of the genetic basis of variation in transcription factor binding.

  1. The rural electric cooperatives in a new scenario of the electric sector; As cooperativas de eletrificacao rural no novo cenario do setor eletrico

    Energy Technology Data Exchange (ETDEWEB)

    Pelegrini, Marcelo Aparecido; Ribeiro, Fernando Selles; Pazzini, Luiz Henrique Alves [Universidade de Sao Paulo (USP), SP (Brazil). Escola Politecnica. Dept. de Engenharia de Energia e Automacao Eletricas], e-mail: macpel@pea.usp.br, e-mail: fribeiro@pea.usp.br, e-mail: pazzini@pea.usp.br

    2004-07-01

    The rural electric cooperatives are agents who have always been on the edge of the electric sector. Now, they must be regularized to the new rules of the electric energy public service established by the 1995 Concessions Law. This work provides an evaluation of the Brazilian rural electric cooperatives regulation apparatus and the regularization public policy applied in Sao Paulo. The evaluation focus is the rural citizen, the electric energy consumer and the citizens who have been excluded from this public service. The interpretation of the problem and the study of the regularization process has led to the evidence that the situation reached an impasse. The thesis is that the attitude of regulatory agencies create a paradox where the cooperatives are not covered by the regulation policies with damage to citizens in these areas. Particularly, given that the Brazilian citizens have won the right of electricity access, the citizen who lives in the cooperative area have no protection by State to do this right effective. This work offers an academic proposal to break this institutional impasse, based on the search of the agents' equilibrium. (author)

  2. Need for cooperation among IRPA associate societies in African

    International Nuclear Information System (INIS)

    Mustapha, A.O.

    2010-01-01

    , nongovernmental, professional organizations, etc.); Education and Training; Publications; Motivation/Potential immediate Benefits Bid for Africa (South Africa) to host IRPA 14,2016; Representation in IRPA Executive Council; Conclusions/Proposals There is need for the formation of National and sub-regional Associations for RP in all parts of Africa; Network and co-operation among the Associations with possibility of an Africa IRPA Partnership of Africa IRPA with relevant Africa initiatives and association, e.g., ALARA Network, FNRBA, FAMPO, etc. They should also interact directly with the Africa Union or indirectly through the relevant organs, e.g. NEPAD, AFRA, etc

  3. The effects of deregulation on rural electric distribution cooperatives: An empirical analysis

    Science.gov (United States)

    Greer, Monica Lynne

    In 1996, the Federal Energy Regulatory Commission ("FERC") issued Orders 888 and 889, which were designed to promote competition in wholesale markets for electricity. While these Orders were predominantly meant to apply to vertically integrated investor-owned utilities ("IOUs"), FERC recently issued a Notice of Proposed Rulemaking that indicates its intent to make all transmission-owning entities, including those of cooperatively-owned utilities and the federal power administrations subject to FERC jurisdiction. Cooperatively owned utilities ("coops"), the focus of this paper, are organized as either generation and transmission ("G&T") or distribution only. And, although there are typically long-term contracts between the G&T and the distribution coops (thus rendering them quasi-vertically-integrated), they are very different from their investor-owned counterparts. It is because of these differences that the economic viability of these entities is being questioned in a deregulated environment. This dissertation examines the ability of coops to continue operating in their present form in a restructured electricity market. More specifically, using 1996 data for 831 distribution coops I estimate both quadratic and translogarithmic cost specifications so as to ascertain whether these firms are operating in such a fashion as to minimize costs. I find evidence that they are not. When delivered power is modeled as a single-output translogarithmic cost equation, I find that the majority of firms in the sample were operating in the increasing returns to scale portion of the average cost curve in 1996. This result reveals that coops delivered far less electricity to all customer classes than was necessary to attain the minimum efficient scale. And, upon estimating a multiple-output quadratic cost function, I find that there are ray economies, product specific returns to scale, and economies of scope in the distribution of electricity to the various customer classes that are

  4. Hierarchical Control Strategy for the Cooperative Braking System of Electric Vehicle.

    Science.gov (United States)

    Peng, Jiankun; He, Hongwen; Liu, Wei; Guo, Hongqiang

    2015-01-01

    This paper provides a hierarchical control strategy for cooperative braking system of an electric vehicle with separated driven axles. Two layers are defined: the top layer is used to optimize the braking stability based on two sliding mode control strategies, namely, the interaxle control mode and signal-axle control strategies; the interaxle control strategy generates the ideal braking force distribution in general braking condition, and the single-axle control strategy can ensure braking safety in emergency braking condition; the bottom layer is used to maximize the regenerative braking energy recovery efficiency with a reallocated braking torque strategy; the reallocated braking torque strategy can recovery braking energy as much as possible in the premise of meeting battery charging power. The simulation results show that the proposed hierarchical control strategy is reasonable and can adapt to different typical road surfaces and load cases; the vehicle braking stability and safety can be guaranteed; furthermore, the regenerative braking energy recovery efficiency can be improved.

  5. Estimated market prices of electric energy: agroenergy cooperative case study: NERAM (Model for Electric Power Enterprise in Isolated Communities in the Amazon - NERAM) Project; Estimativa do preco de comercializacao da energia eletrica - estudo de caso: cooperativa de agroenergia - Projeto NERAM (Modelo de Negocio de Energia Eletrica em Comunidades Isoladas na Amazonia)

    Energy Technology Data Exchange (ETDEWEB)

    Pedreira, Adriana Coli; Souza, Rubem Cesar Rodrigues; Xavier, Diogo Jackson Cajueiro; Freitas, Katriana Tavares de [Universidade Federal do Amazonas (CDEAM/UFAM), Manaus, AM (Brazil). Centro de Desenvolvimento Energetico Amazonico], Email: cdeam@ufam.edu.br

    2006-07-01

    The objective of this article is to estimate the cost of commercialization of the electricity generated from the acai seeds, under different commercial societies, namely agricultural cooperative, cooperative for rural electrification and independent producer of electricity. In the case of cooperative agriculture, the main products would be the acai pulp, among others, while the electricity would be a sub product resulting from the utilization of the residues from the process. For the other two arrangements, the electricity would be the main product, with differences in fees, taxes and financial structure between them. The taxes and fees associated with each one of the societies are considered for the estimates of energy costs. The results are presented as a variation of the electricity costs (Reais/MWh) over the load factor variation and are compared to the prices practiced for the bulk energy market for the independent producer in the Amazon region. All the results are presented with and without the subsidy for electricity. This study is part of the mark of the project {sup M}odel for Electric Power Enterprise in Isolated Communities in the Amazon - NERAM{sup ,} financed by the National Council for Scientific and Technological Development - CNPq, that contemplates the universal access to electric-power services and the idea of Integrated Planning of Resources (PIR) for isolated systems. The results appear for the need of subsidies and they present smaller costs for the sceneries that use the cooperatives, especially the cooperative of rural electrification. (author)

  6. Guidelines to assist rural electric cooperatives to fulfill the requirements of Sections 201 and 210 of PURPA for cogeneration and small power production

    Energy Technology Data Exchange (ETDEWEB)

    1981-02-01

    These guidelines were designed to assist National Rural Electric Cooperative Association staff and consultants involved in the implementation of Sections 201 and 210 of the Public Utilities Regulatory Policies Act (PURPA). The guidelines were structured to meet anticipated use as: a self-contained legal, technical and economic reference manual helpful in dealing with small power producers and cogenerators; a roadmap through some of the less obvious obstacles encountered by utilities interacting with small power producers and cogenerators; a starting point for those utilities who have not yet formulated specific policies and procedures, nor developed rates for purchasing power from small power producers and cogenerators; a discussion vehicle to highlight key issues and increase understanding in workshop presentations to rural electric cooperatives; and an evolutionary tool which can be updated to reflect changes in the law as they occur. The chapters in these Guidelines contain both summary information, such as compliance checklists, and detailed information, such as cost rate calculations, on regulatory requirements, operational considerations, and rate considerations. The appendices contain more specific material, e.g. rural electric cooperative sample policy statements. (LCL)

  7. Enhancing maya women's development through cooperative associations : what factors support or restrict the contribution of cooperatives?

    NARCIS (Netherlands)

    Osorio Vazquez, Maria Cristina

    2017-01-01

    With the aim of contributing to the development of Mayan women living in the Yucatan Peninsula, this research focused on determine the factors that support or inhibit the sustainability of micro-businesses cooperatives, which are organizations with innovative elements that allow Mayan women to work

  8. 26 CFR 1.522-2 - Manner of taxation of cooperative associations subject to section 522.

    Science.gov (United States)

    2010-04-01

    ... 26 Internal Revenue 7 2010-04-01 2010-04-01 true Manner of taxation of cooperative associations...-2 Manner of taxation of cooperative associations subject to section 522. (a) In general. Farmers... term income not derived from patronage means incidental income derived from sources not directly...

  9. Hierarchical Control Strategy for the Cooperative Braking System of Electric Vehicle

    Science.gov (United States)

    Peng, Jiankun; He, Hongwen; Guo, Hongqiang

    2015-01-01

    This paper provides a hierarchical control strategy for cooperative braking system of an electric vehicle with separated driven axles. Two layers are defined: the top layer is used to optimize the braking stability based on two sliding mode control strategies, namely, the interaxle control mode and signal-axle control strategies; the interaxle control strategy generates the ideal braking force distribution in general braking condition, and the single-axle control strategy can ensure braking safety in emergency braking condition; the bottom layer is used to maximize the regenerative braking energy recovery efficiency with a reallocated braking torque strategy; the reallocated braking torque strategy can recovery braking energy as much as possible in the premise of meeting battery charging power. The simulation results show that the proposed hierarchical control strategy is reasonable and can adapt to different typical road surfaces and load cases; the vehicle braking stability and safety can be guaranteed; furthermore, the regenerative braking energy recovery efficiency can be improved. PMID:26236772

  10. Hierarchical Control Strategy for the Cooperative Braking System of Electric Vehicle

    Directory of Open Access Journals (Sweden)

    Jiankun Peng

    2015-01-01

    Full Text Available This paper provides a hierarchical control strategy for cooperative braking system of an electric vehicle with separated driven axles. Two layers are defined: the top layer is used to optimize the braking stability based on two sliding mode control strategies, namely, the interaxle control mode and signal-axle control strategies; the interaxle control strategy generates the ideal braking force distribution in general braking condition, and the single-axle control strategy can ensure braking safety in emergency braking condition; the bottom layer is used to maximize the regenerative braking energy recovery efficiency with a reallocated braking torque strategy; the reallocated braking torque strategy can recovery braking energy as much as possible in the premise of meeting battery charging power. The simulation results show that the proposed hierarchical control strategy is reasonable and can adapt to different typical road surfaces and load cases; the vehicle braking stability and safety can be guaranteed; furthermore, the regenerative braking energy recovery efficiency can be improved.

  11. A test of vertical economies for non-vertically integrated firms: The case of rural electric cooperatives

    International Nuclear Information System (INIS)

    Greer, Monica L.

    2008-01-01

    This paper seeks to evaluate unrealized economies of vertical integration for rural electric cooperatives. Given the well-established network economies that are inherent in the generation, transmission, and distribution of electricity, the coops long-standing choice of market structure is questionable (especially if their strategy is welfare maximization). Organized as either generation-and-transmission or distribution-only, the traditional measures of vertical economies will not work. Thus, I have devised an alternative method by which to measure such economies and find that, on average, cost savings in excess of 39% could have been realized had the coops adopted a vertically integrated structure. (author)

  12. Cooperative Charging Effects of Fibers From Electrospinning of Electrically Dissimilar Polymers

    National Research Council Canada - National Science Library

    Schreuder-Gibson, H. L; Gibson, P; Tsai, P; Gupta, P; Wilkes, G

    2005-01-01

    Electrical charging and residual charge decay of electrospun nonwoven webs comprised of two electrically dissimilar polymers were studied in an effort to investigate their filtration properties. Polystyrene (PS...

  13. Competitiveness through cooperation between electricity and information technology. TESLA - Information technology and electric power systems technology programme 1998-2002

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1998-11-01

    The electricity markets are being opened up to competition all round the world. To succeed in competition electricity sellers want new information technology tools to use in managing the sale of electricity. The network companies are aiming to step up utilization of their distribution capacity and to optimize power quality and the reliability of supply. Consumers need solutions with which they can manage their own power consumption and tendering sellers. The Nordic countries have been the first to deregulate their electricity markets. This head start in time is being made use of to generate a head start in technology. Tekes has initiated a technology programme for the years 1998 to 2002, named TESLA - Information Technology and Electric Power Systems, to promote the competitiveness of the Finnish electricity industry in changing conditions. The objective of the programme is to adapt information technology extensively to power distribution and thus develop the potential for Finland`s electricity industry to succeed on world markets. At the moment power distribution technology forms about one third of Finland`s energy technology exports. The programme is also aimed at developing new data transfer and data processing applications for companies in information technology clusters. For Finnish parties in the electricity markets the programme will produce ways and means of (1) improving management and use of distribution networks, (2) implementing competition in electricity sales, and (3) increasing the efficiency of electricity use

  14. 78 FR 9686 - Valley Electric Association, Inc.; Notice of Filing

    Science.gov (United States)

    2013-02-11

    ... From the Federal Register Online via the Government Publishing Office DEPARTMENT OF ENERGY Federal Energy Regulatory Commission Valley Electric Association, Inc.; Notice of Filing Take notice that on February 1, 2013, Valley Electric Association, Inc. filed a notice of material changes in certain of the...

  15. The association between the emergence of cooperative breeding and clutch size.

    Science.gov (United States)

    Koykka, C; Wild, G

    2016-01-01

    Previous theoretical work has suggested that smaller brood sizes helped facilitate the emergence of cooperative breeding in birds. However, recent empirical evidence has found no statistically significant difference between the clutch sizes of cooperative breeders and that of noncooperative breeders. One explanation for this finding is that while small clutch sizes may predispose species to cooperative breeding, the emergence of cooperative breeding itself may influence the evolution of clutch size. Here, we develop a set of models using population dynamics to describe how the emergence of cooperative breeding influences clutch size. We find, in contrast to previous theoretical work, that the emergence of cooperative breeding does not necessarily decrease (and under certain conditions may actually increase) clutch size. In particular, clutch size may increase after the emergence of cooperative breeding if helpers--philopatric individuals that assist their breeding relatives--are able to substantially improve breeder fecundity at low costs to their own survival, and if the association between breeder and helper is brief. In many cases, clutch size increases following the emergence of cooperative breeding not because it is optimal for the breeder, but as the result of breeder-helper conflict over resource allocation. © 2015 European Society For Evolutionary Biology. Journal of Evolutionary Biology © 2015 European Society For Evolutionary Biology.

  16. JV Task 122 - Assessment of Mercury Control Options for the San Miguel Electric Cooperative Power Plant

    Energy Technology Data Exchange (ETDEWEB)

    Nicholas Lentz; Brandon Pavlish; John Kay; Michael Jones

    2009-02-01

    In the United States, testing has been under way at electric coal-fired power plants to find viable and economical mercury control strategies to meet pending regulations. San Miguel Electric Cooperative (SMEC) engaged the Energy & Environmental Research Center (EERC) through a request for proposal (RFP) to perform research tests to evaluate sorbent-based technologies at its coal-fired San Miguel Generating Station to identify possible technology options that could be used by SMEC to meet the mercury reduction requirements of future U.S. federal standards. The goal of the testing was to target a mercury removal of {ge}90%. The EERC has successfully field-tested several sorbent-based technologies in previous projects that offer promise and potential to achieve a target removal of {ge}90%. Based on these field test results, yet recognizing that fuel type and plant operating conditions affect mercury capture significantly, the EERC proposed research tests to evaluate potential sorbent-based technologies provided by Norit Americas and the EERC that could potentially meet SMEC's mercury control objectives. Over the period of May through mid-June 2008, the EERC tested injection of both treated and nontreated activated carbon (AC) provided by Norit Americas and sorbent enhancement additives (SEAs) provided by the EERC. Tests were performed at San Miguel Unit 1 (450 MW) and included injection at the inlet of the air heater (AH) (temperature of 720 F). The test coal was a Texas lignite fuel with an average moisture content of 31.19%, an ash content of 26.6%, a heating value of 5,094 Btu/lb, a sulfur content of 2.7%, and a mercury concentration of 0.182 ppm, all reported on an as-received basis. Pilot-scale testing results identified DARCO{reg_sign} Hg-LH, SEA2 + DARCO{reg_sign} Hg, and the ChemMod sorbents as technologies with the potential to achieve the target mercury removal of {ge}90% at the full-scale test. Mercury concentrations were tracked with continuous

  17. Associates and integrated producers: the hybrid face of the cooperatives enterprise In the field

    Directory of Open Access Journals (Sweden)

    Diane Belusso

    2007-06-01

    Full Text Available In this work, it is discussed the hybrid and contradictory featureof a cooperative enterprise. Aspects like the parallel relationbetween “free” and “integrated” producers, the participation ofits associates in the General meetings, among others will beboarded. It checks contracts kept between the cooperative andthe producers of chicken, the rights and duties of both parts andthe levels of dependence or independence between them.

  18. Multi-agent simulation of competitive electricity markets: Autonomous systems cooperation for European market modeling

    International Nuclear Information System (INIS)

    Santos, Gabriel; Pinto, Tiago; Morais, Hugo; Sousa, Tiago M.; Pereira, Ivo F.; Fernandes, Ricardo; Praça, Isabel; Vale, Zita

    2015-01-01

    Highlights: • Definition of an ontology allowing the communication between multi-agents systems. • Social welfare evaluation in different electricity markets. • Demonstration of the use of the proposed ontology between two multi-agents systems. • Strategic biding in electricity markets. • European electricity markets comparison. - Abstract: The electricity market restructuring, and its worldwide evolution into regional and even continental scales, along with the increasing necessity for an adequate integration of renewable energy sources, is resulting in a rising complexity in power systems operation. Several power system simulators have been developed in recent years with the purpose of helping operators, regulators, and involved players to understand and deal with this complex and constantly changing environment. The main contribution of this paper is given by the integration of several electricity market and power system models, respecting to the reality of different countries. This integration is done through the development of an upper ontology which integrates the essential concepts necessary to interpret all the available information. The continuous development of Multi-Agent System for Competitive Electricity Markets platform provides the means for the exemplification of the usefulness of this ontology. A case study using the proposed multi-agent platform is presented, considering a scenario based on real data that simulates the European Electricity Market environment, and comparing its performance using different market mechanisms. The main goal is to demonstrate the advantages that the integration of various market models and simulation platforms have for the study of the electricity markets’ evolution

  19. 77 FR 36996 - South Mississippi Electric Cooperative: Plant Ratcliff, Kemper County Integrated Gasification...

    Science.gov (United States)

    2012-06-20

    ... supply pipeline, a reclaimed water supply pipeline, a CO 2 pipeline, and electrical transmission... reclaimed water supply line, the surface lignite mine, and electrical transmission facilities. RUS Action...) announcing the agency's decision to finance the Project in March 2010. MPCo received Air and Water Pollution...

  20. The significance of the interconnection of second-level cooperatives and their peer-associated cooperatives for productivity growth

    Energy Technology Data Exchange (ETDEWEB)

    Martínez-Victoria, M.; Maté-Sánchez-Val, M.L.; Arcas-Lario, N.

    2017-09-01

    Cooperatives are especially important in current agri-food markets. These companies have responded to the current demand requirements with greater market orientation strategies to attract and satisfy customers. To do so, cooperatives have adopted different collaboration alternatives. In Spain, the most common alliance between cooperatives is materialised in second-level cooperatives, which are cooperatives integrated by at least two first-level cooperatives. The aim of this study was to analyse the interaction effects between first- and second level agri-food cooperatives on their productive growth and its components. To get this purpose, a Cobb-Douglas specification with spatial econometrics techniques was applied to evaluate this relationship. We included a spatial connectivity matrix to establish the interconnection among cooperatives of first- and second-level. Our results show a positive interaction effect highlighting the importance of these alliances on the productivity growth in the agri-food sector. The scarce amount of empirical papers explaining how second-level cooperatives influence the performance of first-level cooperatives shows the relevance of our study.

  1. The significance of the interconnection of second-level cooperatives and their peer-associated cooperatives for productivity growth

    Directory of Open Access Journals (Sweden)

    María Martínez-Victoria

    2017-04-01

    Full Text Available Cooperatives are especially important in current agri-food markets. These companies have responded to the current demand requirements with greater market orientation strategies to attract and satisfy customers. To do so, cooperatives have adopted different collaboration alternatives. In Spain, the most common alliance between cooperatives is materialised in second-level cooperatives, which are cooperatives integrated by at least two first-level cooperatives. The aim of this study was to analyse the interaction effects between first- and second level agri-food cooperatives on their productive growth and its components. To get this purpose, a Cobb-Douglas specification with spatial econometrics techniques was applied to evaluate this relationship. We included a spatial connectivity matrix to establish the interconnection among cooperatives of first- and second-level. Our results show a positive interaction effect highlighting the importance of these alliances on the productivity growth in the agri-food sector. The scarce amount of empirical papers explaining how second-level cooperatives influence the performance of first-level cooperatives shows the relevance of our study.

  2. Matrix analysis for associated consistency in cooperative game theory

    NARCIS (Netherlands)

    Xu Genjiu, G.; Driessen, Theo; Sun, H.; Sun, H.

    Hamiache axiomatized the Shapley value as the unique solution verifying the inessential game property, continuity and associated consistency. Driessen extended Hamiache’s axiomatization to the enlarged class of efficient, symmetric, and linear values. In this paper, we introduce the notion of row

  3. Matrix analysis for associated consistency in cooperative game theory

    NARCIS (Netherlands)

    Xu, G.; Driessen, Theo; Sun, H.; Sun, H.

    Hamiache's recent axiomatization of the well-known Shapley value for TU games states that the Shapley value is the unique solution verifying the following three axioms: the inessential game property, continuity and associated consistency. Driessen extended Hamiache's axiomatization to the enlarged

  4. Electric fields associated with transient surface currents

    DEFF Research Database (Denmark)

    McAllister, Iain Wilson

    1992-01-01

    The boundary condition to be fulfilled by the potential functions associated with a transient surface current is derived and expressed in terms of generalized orthogonal coordinates. From the analysis, it can be deduced that the use of the method of separation of variables is restricted to three ...

  5. Cooperation of electrically stimulated muscle and pneumatic muscle to realize RUPERT bi-directional motion for grasping.

    Science.gov (United States)

    Xikai Tu; Jiping He; Yue Wen; Jian Huang; Xinhan Huang; Hailong Huang; Meng Guo; Yong Yuan

    2014-01-01

    Robot-assisted rehabilitation is an active area of research to meet the demand of repetitive therapy in stroke rehabilitation. Robotic upper-extremity repetitive trainer (RUPERT) with its unidirectional pneumatic muscle actuation (PMA) can be used by most stroke patients that have difficulty moving in one direction because of a weak agonist or hyperactive antagonist. In this research, to broaden the usage of RUPERT, we not only add grasping functionality to the rehabilitation robot with the help of surface Functional Electrical Stimulation (FES) but also realize the robot joint bi-directional motion by using a PMA in cooperation with surface FES evoked paralyzed muscle force. This integrative rehabilitation strategy is explored for training patients to practice coordinated reaching and grasping functions. The effectiveness of this FES electrically evoked bio-actuator way is verified through a method that separates the mixed electromyogram (MEMG) into the electrically evoked electromyogram (EEMG) and voluntary electromyogram (VEMG). This is a promising approach to alleviate the size and mechanical complexity of the robot, thereby the cost of the joint bi-directional actuator rehabilitation robot by means of their own characteristics of stroke subjects.

  6. Multi-agent simulation of competitive electricity markets: Autonomous systems cooperation for European market modeling

    DEFF Research Database (Denmark)

    Santos, Gabriel; Pinto, Tiago; Morais, Hugo

    2015-01-01

    , respecting to the reality of different countries. This integration is done through the development of an upper ontology which integrates the essential concepts necessary to interpret all the available information. The continuous development of Multi-Agent System for Competitive Electricity Markets platform......The electricity market restructuring, and its worldwide evolution into regional and even continental scales, along with the increasing necessity for an adequate integration of renewable energy sources, is resulting in a rising complexity in power systems operation. Several power system simulators...... have been developed in recent years with the purpose of helping operators, regulators, and involved players to understand and deal with this complex and constantly changing environment. The main contribution of this paper is given by the integration of several electricity market and power system models...

  7. A questionnaire survey of medical cooperation by the Iwaki medical association

    International Nuclear Information System (INIS)

    Midorikawa, Yasuhiko

    2013-01-01

    It has been pointed out that currently, Iwaki City faces an insufficiency of doctors working at hospitals, compared with before. Such an insufficiency became more remarkable after the 2011 Tohoku Earthquake and Fukushima Nuclear Disaster, as about 30,000 people relocated to Iwaki City from the evacuation areas. In this regard, the Iwaki Medical Association conducted a questionnaire survey to investigate the problems of medical cooperation and utilize the data to improve medical cooperation within hospitals and clinics. A total of 159 doctors answered the questionnaires: 64% were community physicians, 36% were doctors working at hospitals, and 42% were physicians. About 60% of the doctors were satisfied with the present medical cooperation. Home health care was performed by 25% of the doctors working at hospitals and 45% of the community physicians. Approximately 80% of the doctors felt the need for additional physicians to perform home health care, although more than half of the doctors answered that they do not perform it. Various problems exist in the context of medical cooperation, but many doctors still hope for its improvement, according to the answers in the questionnaires. Efforts have to be exerted further in order to enhance medical cooperation among the health care team. (author)

  8. Possible Ways of Increasing the Attractiveness of Lotteries Associated with Implementation of Cooperative Specific Investment

    Directory of Open Access Journals (Sweden)

    Nataliya B. Dzagurova

    2016-12-01

    Full Text Available The present paper continues the discussion of the theme raised in our preceding paper published in the second issue of JIS this year. The paper contained the analysis of vertical restraints (VR set out in (Rey and Tirole, 1986 and (Hansen and Motta, 2015. We proposed an alternative approach, namely, the interpretation of VR as a tool for increasing the attractiveness of the lotteries associated with implementation of cooperative specific investments (in the above-mentioned articles the risks associated with market shocks were discussed. The cooperative specific investments are more risky than the selfish specific investments. First of all, it concerns the possible termination of the contract after a specific investment will be carried out (at ex post stage. The VR voluntarily adopted by the firm play a significant role in strengthening the incentives for cooperative investments of the firm’s partners as they decrease the risk coupled with these investments. Firstly, VR can reduce the riskiness of lotteries associated with investment in specific assets by the redistribution of control in favor of the investing parties. Secondly, VR can be considered as an element of the firm’s signaling activity aimed to convince the investing partners in the firm’s readiness to continue cooperation at the ex post stage. Thirdly, the VR, such as exclusive contracts, ensure receiving by the investing partners at least partial compensation (for termination of such contracts. And only fourthly, VR limit the possible redistribution of quasi-rent between the firm and its partners.

  9. COOPERATIVE MODE OF ELECTRIC MOTOR AND INTERNAL COMBUSTION ENGINE OPERATION IN THE CONVERSION HYBRID CAR

    Directory of Open Access Journals (Sweden)

    V. Dvadnenko

    2016-12-01

    Full Text Available In the given article the authors proposed a method to control the car, which is converted into a hybrid one. The electric motor and combustion engine operate alternately in the car. They proposed a device for implementing this method and a circuit design for the device in question. They also calculated the dynamics of the vehicle under the joint acceleration.

  10. 75 FR 61414 - Basin Electric Power Cooperative: South Dakota PrairieWinds Project

    Science.gov (United States)

    2010-10-05

    ... renewable energy goals. The resources or environmental factors that could be affected by the proposed... purpose and need, Basin Electric identified construction of the proposed Project as its best course of... environmental factors (e.g., soils, topography and geology, water resources, air quality, biological resources...

  11. 26 CFR 1.1382-7 - Special rules applicable to cooperative associations exempt from tax before January 1, 1952.

    Science.gov (United States)

    2010-04-01

    ... and Their Patrons § 1.1382-7 Special rules applicable to cooperative associations exempt from tax... 26 Internal Revenue 11 2010-04-01 2010-04-01 true Special rules applicable to cooperative associations exempt from tax before January 1, 1952. 1.1382-7 Section 1.1382-7 Internal Revenue INTERNAL...

  12. Infrastructure, Components and System Level Testing and Analysis of Electric Vehicles: Cooperative Research and Development Final Report, CRADA Number CRD-09-353

    Energy Technology Data Exchange (ETDEWEB)

    Neubauer, J.

    2013-05-01

    Battery technology is critical for the development of innovative electric vehicle networks, which can enhance transportation sustainability and reduce dependence on petroleum. This cooperative research proposed by Better Place and NREL will focus on predicting the life-cycle economics of batteries, characterizing battery technologies under various operating and usage conditions, and designing optimal usage profiles for battery recharging and use.

  13. Final Technical Report: Residential Fuel Cell Demonstration by the Delaware County Electric Cooperative, Inc.

    Energy Technology Data Exchange (ETDEWEB)

    Mark Hilson Schneider

    2007-06-06

    This demonstration project contributes to the knowledge base in the area of fuel cells in stationary applications, propane fuel cells, edge-of-grid applications for fuel cells, and energy storage in combination with fuel cells. The project demonstrated that it is technically feasible to meet the whole-house electrical energy needs of a typical upstate New York residence with a 5-kW fuel cell in combination with in-home energy storage without any major modifications to the residence or modifications to the consumption patterns of the residents of the home. The use of a fuel cell at constant output power through a 120-Volt inverter leads to system performance issues including: • relatively poor power quality as quantified by the IEEE-defined short term flicker parameter • relatively low overall system efficiency Each of these issues is discussed in detail in the text of this report. The fuel cell performed well over the 1-year demonstration period in terms of availability and efficiency of conversion from chemical energy (propane) to electrical energy at the fuel cell output terminals. Another strength of fuel cell performance in the demonstration was the low requirements for maintenance and repair on the fuel cell. The project uncovered a new and important installation consideration for propane fuel cells. Alcohol added to new propane storage tanks is preferentially absorbed on the surface of some fuel cell reformer desulfurization filters. The experience on this project indicates that special attention must be paid to the volume and composition of propane tank additives. Size, composition, and replacement schedules for the de-sulfurization filter bed should be adjusted to account for propane tank additives to avoid sulfur poisoning of fuel cell stacks. Despite good overall technical performance of the fuel cell and the whole energy system, the demonstration showed that such a system is not economically feasible as compared to other commercially available

  14. Stochastic models (cooperative and non-cooperative) for NMR analysis of the hetero-association of aromatic molecules in aqueous solution

    Energy Technology Data Exchange (ETDEWEB)

    Evstigneev, Maxim P. [Department of Physics, Sevastopol National Technical University, Sevastopol 99053, Crimea (Ukraine)], E-mail: max_evstigneev@mail.ru; Davies, David B. [School of Biological and Chemical Sciences, Birkbeck College, University of London, Malet Street, London WC1E 7HX (United Kingdom); Veselkov, Alexei N. [Department of Physics, Sevastopol National Technical University, Sevastopol 99053, Crimea (Ukraine)

    2006-01-25

    Stochastic cooperative (STOCH-C) and non-cooperative (STOCH-NC) models have been developed for NMR analysis of the hetero-association of aromatic compounds in solution, in order to take into account all physically meaningful association reactions of molecules in which there are no limitations on the lengths of the aggregates and complexes. These algorithmical approaches are compared with previously published basic (BASE) and generalized (GEN) analytical statistical thermodynamical models of hetero-association of biologically active aromatic molecules using the same sets of published NMR data measured under the same solution conditions (0.1 M phosphate buffer, pD = 7.1, T = 298 K). It is shown that, within experimental errors, the BASE analytical model may be used to describe molecular systems characterized by relatively small contributions of hetero-association reactions, whereas the GEN model may be applied to hetero-association reactions of any aromatic compound with different self-association properties. The STOCH-C computational algorithm enabled the effect on hetero-association of the interactions of molecules with different cooperativity parameters of self-association to be estimated for the first time and it is proposed that the algorithm for the stochastic models has great potential for detailed investigation and understanding of the interactions of aromatic molecules in solution.

  15. Stochastic models (cooperative and non-cooperative) for NMR analysis of the hetero-association of aromatic molecules in aqueous solution

    International Nuclear Information System (INIS)

    Evstigneev, Maxim P.; Davies, David B.; Veselkov, Alexei N.

    2006-01-01

    Stochastic cooperative (STOCH-C) and non-cooperative (STOCH-NC) models have been developed for NMR analysis of the hetero-association of aromatic compounds in solution, in order to take into account all physically meaningful association reactions of molecules in which there are no limitations on the lengths of the aggregates and complexes. These algorithmical approaches are compared with previously published basic (BASE) and generalized (GEN) analytical statistical thermodynamical models of hetero-association of biologically active aromatic molecules using the same sets of published NMR data measured under the same solution conditions (0.1 M phosphate buffer, pD = 7.1, T = 298 K). It is shown that, within experimental errors, the BASE analytical model may be used to describe molecular systems characterized by relatively small contributions of hetero-association reactions, whereas the GEN model may be applied to hetero-association reactions of any aromatic compound with different self-association properties. The STOCH-C computational algorithm enabled the effect on hetero-association of the interactions of molecules with different cooperativity parameters of self-association to be estimated for the first time and it is proposed that the algorithm for the stochastic models has great potential for detailed investigation and understanding of the interactions of aromatic molecules in solution

  16. The participation of the sectors of electric energy consumption in a rural electrification cooperative; A participacao dos setores de consumo de energia eletrica em uma cooperativa de eletrificacao rural

    Energy Technology Data Exchange (ETDEWEB)

    Higuchi, Cristiane Aparecida Pelegrin [Instituicao Toledo de Ensino (ITE), Bauru, SP (Brazil). Fac. de Ciencias Contabeis], e-mail: cristiane.higuchi@itelefonica.com.br; Siqueira, Jair Antonio Cruz [UNESP, Botucatu, SP (Brazil). Faculdade de Ciencias Agronomicas. Curso de Pos-Graduacao em Energia na Agricultura], e-mail: jairsiqueira@fca.unesp.br; Seraphim, Odivaldo Jose [UNESP, Botucatu, SP (Brazil). Faculdade de Ciencias Agronomicas. Dept. de Engenharia Rural], e-mail: seraphim@fca.unesp.br; Ielo, Frederico G. de Paula F. [Universidade Estadual de Ponta Grossa, PR (Brazil). Dept. de Informatica

    2004-07-01

    This work had the objective of to evaluate the behavior of the electrical energy distribution in a Rural Electrification Cooperative, placed inside the State of Sao Paulo, embracing the region of the county of Itai, Avare and Paranapanema. Were appraised the electric energy distribution data of the Rural Electrification Cooperative of Itai, Avare and Paranapanema - CERIPA, during the years of 2000, 2001 and 2002. Was evaluated the sale of energy evolution, clearance evolution, general load factor and the electrical distribution for consumer type. The found results allowed to end that the Rural electrification Cooperative, show a good electric energy distribution in residential, rural and irrigation sectors. (author)

  17. Adaptation of rural electricity cooperatives in the State of Parana to the scenario of the electric sector; Adaptacao das cooperativas de eletrificacao rural do estado do Parana ao cenario do setor eletrico

    Energy Technology Data Exchange (ETDEWEB)

    Oliveira, Celso Eduardo Lins de [Universidade de Sao Paulo (FZEA/USP), Pirassununga, SP (Brazil). Fac. de Zootecnia e Engenharia de Alimentos. Dept. de Engenharia de Alimentos], Email: celsooli@fzea.usp.br; Halmenan, Maria Cristina Rodrigues; Reisdoerfer, Eli Carlos; Massochin, Amauri [Universidade Estadual do Oeste do Parana (UNIOESTE), Cascavel, PR (Brazil). Programa de Pos Graduacao em Engenharia Agricola], Email: cristhalmeman@gmail.com

    2006-07-01

    Rural Electrification Cooperatives (REC) has already played a fundamental role in rural electrification process. Bearing in mind changes in legislation towards specific laws that tend to facilitate energy distribution and trade relations, REC has increased there potential to contribute even more to above mentioned process. The present work intended to assess how REC settled in Parana State have adapted themselves to the privatised electrical business scenario as well as to new legal requirements and the presence of great national and international corporations disputing the energy market. Such new electrical market model favors huge changes to the electrification cooperatives, with the possibility of transforming cooperatives into public service energy with governmental permission. Moreover, it also represents a giant challenge for their insertion and continuity in such new scenario, in as much as the REC classification process as public service companies for electric energy distribution has been carried out for years, added to the scarcity of investments on state cooperatives, therefore restricting electric energy supply to residential, rural and irrigation sectors. (author)

  18. The design, development, and implementation of a data acquisition and handling system at Basin Electric Power Cooperative

    Energy Technology Data Exchange (ETDEWEB)

    Baranowski, S.T.; Culp, L.R.; Jonas, T.S.; Williams, J.L. [Black and Veatch, Kansas City, MO (United States); Menge, J.F.

    1995-12-31

    The Clean Air Act Amendments of 1990 require all Phase 1 and 2 utilities to install Continuous Emissions Monitoring Systems (CEMS), which can consist of instrumentation including analyzers and a Data Acquisition and Handling System (DAHS). To meet these requirements, Basin Electric Power Cooperative contracted with Black and Veatch to design and develop a DAHS which would meet all 40 CFR Part 75 requirements. Basin Electric provided the specifications for the DAHS and the graphical user interface, and B and V designed, developed, and installed a DAHS at 3 units at Laramie River Station, 2 units at Antelope Valley Station, and 2 units at Leland Olds Station. B and V utilized the existing equipment, adding to it a unique DAHS design. B and V designed and implemented the DAHS which operates in the OS/2 environment to interface with multiple programmable logic controllers. This unique software was written in modular form so that multiple programs run in unison, monitoring each other for errors to ensure continuous operation. The reporting structure is flexible to allow for a variety of formats, including those specifically required by the state to meet CAAA guidelines. Today, these seven units are in operation and comply with the CAAA. This paper describes the issues faced during specification, general design, compliance, and implementation of the DAHS at BEPC, including the lessons learned. The continuous emissions monitoring (CEM) system for each unit at BEPC consisted of a set of dilution probe analyzers for measuring SO{sub 2}, NO{sub x}, and CO{sub 2}.

  19. Cooperation on Improved Isotopic Identification and Analysis Software for Portable, Electrically Cooled High-Resolution Gamma Spectrometry Systems Final Report

    Energy Technology Data Exchange (ETDEWEB)

    Dreyer, Jonathan G. [Lawrence Livermore National Lab. (LLNL), Livermore, CA (United States); Wang, Tzu-Fang [Lawrence Livermore National Lab. (LLNL), Livermore, CA (United States); Vo, Duc T. [Los Alamos National Lab. (LANL), Los Alamos, NM (United States); Funk, Pierre F. [Inst. for Radiological Protection and Nuclear Safety (IRSN), Fontenay-aux-Roses (France); Weber, Anne-Laure [Inst. for Radiological Protection and Nuclear Safety (IRSN), Fontenay-aux-Roses (France)

    2017-07-20

    Under a 2006 agreement between the Department of Energy (DOE) of the United States of America and the Institut de Radioprotection et de Sûreté Nucléaire (IRSN) of France, the National Nuclear Security Administration (NNSA) within DOE and IRSN initiated a collaboration to improve isotopic identification and analysis of nuclear material [i.e., plutonium (Pu) and uranium (U)]. The specific aim of the collaborative project was to develop new versions of two types of isotopic identification and analysis software: (1) the fixed-energy response-function analysis for multiple energies (FRAM) codes and (2) multi-group analysis (MGA) codes. The project is entitled Action Sheet 4 – Cooperation on Improved Isotopic Identification and Analysis Software for Portable, Electrically Cooled, High-Resolution Gamma Spectrometry Systems (Action Sheet 4). FRAM and MGA/U235HI are software codes used to analyze isotopic ratios of U and Pu. FRAM is an application that uses parameter sets for the analysis of U or Pu. MGA and U235HI are two separate applications that analyze Pu or U, respectively. They have traditionally been used by safeguards practitioners to analyze gamma spectra acquired with high-resolution gamma spectrometry (HRGS) systems that are cooled by liquid nitrogen. However, it was discovered that these analysis programs were not as accurate when used on spectra acquired with a newer generation of more portable, electrically cooled HRGS (ECHRGS) systems. In response to this need, DOE/NNSA and IRSN collaborated to update the FRAM and U235HI codes to improve their performance with newer ECHRGS systems. Lawrence Livermore National Laboratory (LLNL) and Los Alamos National Laboratory (LANL) performed this work for DOE/NNSA.

  20. Testosterone is associated with cooperation during intergroup competition by enhancing parochial altruism

    Directory of Open Access Journals (Sweden)

    Luise eReimers

    2015-06-01

    Full Text Available The steroid hormone testosterone is widely associated with negative behavioral effects, such as aggression or dominance. However, recent studies applying economic exchange tasks revealed conflicting results. While some point to a prosocial effect of testosterone by increasing altruistic behavior, others report that testosterone promotes antisocial tendencies. Taking into account additional factors such as parochial altruism (i.e., ingroup favoritism and outgroup hostility might help to explain this contradiction. First evidence for a link between testosterone and parochial altruism comes from recently reported data of male soccer fans playing the ultimatum game. In this study high levels of endogenous testosterone predicted increased altruistic punishment during outgroup interactions and at the same time heightened ingroup generosity. Here, we report findings of another experimental task, the prisoner’s dilemma, applied in the same context to examine the role of testosterone on parochial tendencies in terms of cooperation. In this task, fifty male soccer fans were asked to decide whether or not they wanted to cooperate with partners marked as either fans of the subject’s own favorite team (ingroup or fans of other teams (outgroups. Our results show that high testosterone levels were associated with increased ingroup cooperation during intergroup competition. In addition, subjects displaying a high degree of parochialism during intergroup competition had significantly higher levels of testosterone than subjects who did not differentiate much between the different groups. In sum, the present data demonstrate that the behavioral effects of testosterone are not limited to aggressive and selfish tendencies but may imply prosocial aspects depending on the context. By this means, our results support the previously reported findings on testosterone-dependent intergroup bias and indicate that this social hormone might be an important factor driving

  1. Electrical impedance along connective tissue planes associated with acupuncture meridians

    Directory of Open Access Journals (Sweden)

    Hammerschlag Richard

    2005-05-01

    Full Text Available Abstract Background Acupuncture points and meridians are commonly believed to possess unique electrical properties. The experimental support for this claim is limited given the technical and methodological shortcomings of prior studies. Recent studies indicate a correspondence between acupuncture meridians and connective tissue planes. We hypothesized that segments of acupuncture meridians that are associated with loose connective tissue planes (between muscles or between muscle and bone visible by ultrasound have greater electrical conductance (less electrical impedance than non-meridian, parallel control segments. Methods We used a four-electrode method to measure the electrical impedance along segments of the Pericardium and Spleen meridians and corresponding parallel control segments in 23 human subjects. Meridian segments were determined by palpation and proportional measurements. Connective tissue planes underlying those segments were imaged with an ultrasound scanner. Along each meridian segment, four gold-plated needles were inserted along a straight line and used as electrodes. A parallel series of four control needles were placed 0.8 cm medial to the meridian needles. For each set of four needles, a 3.3 kHz alternating (AC constant amplitude current was introduced at three different amplitudes (20, 40, and 80 μAmps to the outer two needles, while the voltage was measured between the inner two needles. Tissue impedance between the two inner needles was calculated based on Ohm's law (ratio of voltage to current intensity. Results At the Pericardium location, mean tissue impedance was significantly lower at meridian segments (70.4 ± 5.7 Ω compared with control segments (75.0 ± 5.9 Ω (p = 0.0003. At the Spleen location, mean impedance for meridian (67.8 ± 6.8 Ω and control segments (68.5 ± 7.5 Ω were not significantly different (p = 0.70. Conclusion Tissue impedance was on average lower along the Pericardium meridian, but not

  2. Disturbances in the US electric grid associated with geomagnetic activity

    Directory of Open Access Journals (Sweden)

    Mitchell Sarah D.

    2013-05-01

    Full Text Available Large solar explosions are responsible for space weather that can impact technological infrastructure on and around Earth. Here, we apply a retrospective cohort exposure analysis to quantify the impacts of geomagnetic activity on the US electric power grid for the period from 1992 through 2010. We find, with more than 3σ significance, that approximately 4% of the disturbances in the US power grid reported to the US Department of Energy are attributable to strong geomagnetic activity and its associated geomagnetically induced currents.

  3. Prevalence of Hypertension in Member Countries of South Asian Association for Regional Cooperation (SAARC)

    DEFF Research Database (Denmark)

    Neupane, Dinesh; McLachlan, Craig S; Sharma, Rajan

    2014-01-01

    Hypertension is a leading attributable risk factor for mortality in South Asia. However, a systematic review on prevalence and risk factors for hypertension in the region of the South Asian Association for Regional Cooperation (SAARC) has not carried out before.The study was conducted according...... that the prevalence was higher among women than men. Meta-analyses showed that sex (men: odds ratio [OR] 1.19; 95% confidence interval [CI]: 1.02, 1.37), obesity (OR 2.33; 95% CI: 1.87, 2.78), and central obesity (OR 2.16; 95% CI: 1.37, 2.95) were associated with hypertension.Our study found a variable prevalence...

  4. Co-operation and Competition in Regional Economic Development Associated with Radioactive Waste Management

    International Nuclear Information System (INIS)

    Webler, Thomas

    2009-01-01

    Competition and co-operation appear in many different social venues. The author gives a variety of examples of co-operative behaviour in economics, politics, research, and everyday life activities such as sports. These four diverse examples illustrate the variety of forms that co-operation may take such as tacit co-operation, incremental co-operation, deep co-operation, etc. The links with the form of democracy (adversary democracy or consensual democracy) are also pointed. However, as with so many other things in life, the key is to the question of co-operation or competition is balance. Co-operation and competition are dialectical opposites. They create and maintain and define each other; they each are incomplete without the other

  5. Negative association between parental care and sibling cooperation in earwigs: a new perspective on the early evolution of family life?

    Science.gov (United States)

    Kramer, J; Thesing, J; Meunier, J

    2015-07-01

    The evolution of family life requires net fitness benefits for offspring, which are commonly assumed to mainly derive from parental care. However, an additional source of benefits for offspring is often overlooked: cooperative interactions among juvenile siblings. In this study, we examined how sibling cooperation and parental care could jointly contribute to the early evolution of family life. Specifically, we tested whether the level of food transferred among siblings (sibling cooperation) in the European earwig Forficula auricularia (1) depends on the level of maternal food provisioning (parental care) and (2) is translated into offspring survival, as well as female investment into future reproduction. We show that higher levels of sibling food transfer were associated with lower levels of maternal food provisioning, possibly reflecting a compensatory relationship between sibling cooperation and maternal care. Furthermore, the level of sibling food transfer did not influence offspring survival, but was associated with negative effects on the production of the second and terminal clutch by the tending mothers. These findings indicate that sibling cooperation could mitigate the detrimental effects on offspring survival that result from being tended by low-quality mothers. More generally, they are in line with the hypothesis that sibling cooperation is an ancestral behaviour that can be retained to compensate for insufficient levels of parental investment. © 2015 European Society For Evolutionary Biology. Journal of Evolutionary Biology © 2015 European Society For Evolutionary Biology.

  6. Co-Operative Coevolutionary Neural Networks for Mining Functional Association Rules.

    Science.gov (United States)

    Wang, Bing; Merrick, Kathryn E; Abbass, Hussein A

    2017-06-01

    In this paper, we introduce a novel form of association rules (ARs) that do not require discretization of continuous variables or the use of intervals in either sides of the rule. This rule form captures nonlinear relationships among variables, and provides an alternative pattern representation for mining essential relations hidden in a given data set. We refer to the new rule form as a functional AR (FAR). A new neural network-based, co-operative, coevolutionary algorithm is presented for FAR mining. The algorithm is applied to both synthetic and real-world data sets, and its performance is analyzed. The experimental results show that the proposed mining algorithm is able to discover valid and essential underlying relations in the data. Comparison experiments are also carried out with the two state-of-the-art AR mining algorithms that can handle continuous variables to demonstrate the competitive performance of the proposed method.

  7. Emissions Associated with Electric Vehicle Charging: Impact of Electricity Generation Mix, Charging Infrastructure Availability, and Vehicle Type

    Energy Technology Data Exchange (ETDEWEB)

    McLaren, Joyce [National Renewable Energy Lab. (NREL), Golden, CO (United States); Miller, John [National Renewable Energy Lab. (NREL), Golden, CO (United States); O' Shaughnessy, Eric [National Renewable Energy Lab. (NREL), Golden, CO (United States); Wood, Eric [National Renewable Energy Lab. (NREL), Golden, CO (United States); Shapiro, Evan [National Renewable Energy Lab. (NREL), Golden, CO (United States)

    2016-04-11

    With the aim of reducing greenhouse gas emissions associated with the transportation sector, policy-makers are supporting a multitude of measures to increase electric vehicle adoption. The actual level of emission reduction associated with the electrification of the transport sector is dependent on the contexts that determine when and where drivers charge electric vehicles. This analysis contributes to our understanding of the degree to which a particular electricity grid profile, vehicle type, and charging patterns impact CO2 emissions from light-duty, plug-in electric vehicles. We present an analysis of emissions resulting from both battery electric and plug-in hybrid electric vehicles for four charging scenarios and five electricity grid profiles. A scenario that allows drivers to charge electric vehicles at the workplace yields the lowest level of emissions for the majority of electricity grid profiles. However, vehicle emissions are shown to be highly dependent on the percentage of fossil fuels in the grid mix, with different vehicle types and charging scenarios resulting in fewer emissions when the carbon intensity of the grid is above a defined level. Restricting charging to off-peak hours results in higher total emissions for all vehicle types, as compared to other charging scenarios.

  8. 75 FR 56979 - Central Electric Power Cooperative, Inc.: Notice of Intent To Hold a Public Scoping Meeting and...

    Science.gov (United States)

    2010-09-17

    ... via private forestlands). Development of this new alternative and the refinement of the other macro... Federal agency, as defined at 40 CFR 1501.5, for preparation of the EIS. The USFS is a cooperating agency...

  9. PML-RARA-associated cooperating mutations belong to a transcriptional network that is deregulated in myeloid leukemias.

    Science.gov (United States)

    Ronchini, C; Brozzi, A; Riva, L; Luzi, L; Gruszka, A M; Melloni, G E M; Scanziani, E; Dharmalingam, G; Mutarelli, M; Belcastro, V; Lavorgna, S; Rossi, V; Spinelli, O; Biondi, A; Rambaldi, A; Lo-Coco, F; di Bernardo, D; Pelicci, P G

    2017-09-01

    It has been shown that individual acute myeloid leukemia (AML) patients are characterized by one of few initiating DNA mutations and 5-10 cooperating mutations not yet defined among hundreds identified by massive sequencing of AML genomes. We report an in vivo insertional-mutagenesis screen for genes cooperating with one AML initiating mutations (PML-RARA, oncogene of acute promyelocytic leukemia, APL), which allowed identification of hundreds of genetic cooperators. The cooperators are mutated at low frequency in APL or AML patients but are always abnormally expressed in a cohort of 182 APLs and AMLs analyzed. These deregulations appear non-randomly distributed and present in all samples, regardless of their associated genomic mutations. Reverse-engineering approaches showed that these cooperators belong to a single transcriptional gene network, enriched in genes mutated in AMLs, where perturbation of single genes modifies expression of others. Their gene-ontology analysis showed enrichment of genes directly involved in cell proliferation control. Therefore, the pool of PML-RARA cooperating mutations appears large and heterogeneous, but functionally equivalent and deregulated in the majority of APLs and AMLs. Our data suggest that the high heterogeneity of DNA mutations in APLs and AMLs can be reduced to patterns of gene expression deregulation of a single 'mutated' gene network.

  10. Variation in Behavioral Reactivity Is Associated with Cooperative Restraint Training Efficiency

    OpenAIRE

    Bliss-Moreau, Eliza; Moadab, Gilda

    2016-01-01

    Training techniques that prepare laboratory animals to participate in testing via cooperation are useful tools that have the potential to benefit animal wellbeing. Understanding how animals systematically vary in their cooperative training trajectories will help trainers to design effective and efficient training programs. In the present report we document an updated method for training rhesus monkeys to cooperatively participate in restraint in a ‘primate chair.’ We trained 14 adult male mac...

  11. Final Report to the National Energy Technology Laboratory on FY09-FY13 Cooperative Research with the Consortium for Electric Reliability Technology Solutions

    Energy Technology Data Exchange (ETDEWEB)

    Vittal, Vijay [Arizona State Univ., Mesa, AZ (United States)

    2015-11-04

    The Consortium for Electric Reliability Technology Solutions (CERTS) was formed in 1999 in response to a call from U.S. Congress to restart a federal transmission reliability R&D program to address concerns about the reliability of the U.S. electric power grid. CERTS is a partnership between industry, universities, national laboratories, and government agencies. It researches, develops, and disseminates new methods, tools, and technologies to protect and enhance the reliability of the U.S. electric power system and the efficiency of competitive electricity markets. It is funded by the U.S. Department of Energy’s Office of Electricity Delivery and Energy Reliability (OE). This report provides an overview of PSERC and CERTS, of the overall objectives and scope of the research, a summary of the major research accomplishments, highlights of the work done under the various elements of the NETL cooperative agreement, and brief reports written by the PSERC researchers on their accomplishments, including research results, publications, and software tools.

  12. Environmental challenges and opportunities of the evolving North American electricity market : Modeling techniques and estimating environmental outcomes[Secretariat report to Council under article 13 of the North American agreement on environmental cooperation

    Energy Technology Data Exchange (ETDEWEB)

    Patterson, Z. [Commission for Environmental Cooperation of North America, Montreal, PQ (Canada)

    2002-06-01

    Background information and results of the different models publicly available used for the evaluation of environmental effects of electricity market restructuring in the various jurisdictions in North America were included in this working paper. It comprised the description of eleven models and twelve modeling exercises. The information on each model varied greatly, as it is proprietary. The models described were: (1) the Energy Information Administration's (EIA) National Energy Modeling System (NEMS), (2) the Department of Energy's Policy Office Electricity Modeling System (POEMS), (3) the Integrated Planning Model (IPM) utilized by the United States Environmental Protection Agency (US EPA), (4) Resources for the Future's (RFF) Haiku model, (5) the Canadian Energy Research Institute's Energy 2020 Model, (6) the Federal Energy Regulatory Commission's (FERC) use of ICF's Coal and Electric Utilities Model, (7) the Center for Clean Air Policy's use of General Electric's Market Assessment and Portfolio Strategies (GE MAPS) model, (8) the Center for Clean Air Policy's use of GE MAPS in combination with New Energy Associates' Proscreen II, (9) the Commission for Environmental Cooperation use of the Front of Envelope Model, (10) Ontario Power Generation's use of the Utility Fuel Economics Model and National Power Model, and (11) New York State Department of Public Service's (NYDPS) Final Generic Environmental Impact Statement using New Energy Associates' PROMOD. Also included in this working paper was a comparison of the results of models and modeling exercises on which the estimation of the environmental effects of electricity market restructuring in the United States was based. 18 refs., 5 tabs.

  13. Jelektrojenergeticheskaja kooperacija v Baltijskom regione i rol' v nej Rossii [Electric energy cooperation in the Baltic Sea region and the role of Russia in it

    Directory of Open Access Journals (Sweden)

    Zverev Yuri

    2013-01-01

    Full Text Available This article examines cooperation in the electric energy sector in the Baltic region. The author explores the existing undersea HVDC power exchange projects. It is emphasised that cooperation in the electric energy sector is concentrated largely in the EU member states despite earlier plans to establish the Baltic energy ring, which would also include Russia and Belarus. The author stresses that one of the most acute problems for the EU today is overcoming isolation of the energy systems of the Baltic States (Lithuania, Latvia, and Estonia from that of the major part of the EU. This task has become especially relevant after the closing of the Ignalina NPP (Lithuania, which used to be the primary energy source for the three Baltic States. The article examines key projects of the construction of new international power transmission lines in the framework of the Baltic Energy Market Interconnection Plan (BEMIP and the prospects of the Visaginas NPP (Lithuania in solving energy problems of the Baltic States. The author analyses Russia’s role in the electric energy market and focuses on a possible increase of the country’s energy market share following the construction of the Baltic NPP and the export of generated electric energy to Poland, Lithuania, Germany, and Sweden. The author concludes that the prospects of Russia’s energy export to the Baltic Sea region will be determined not only by technological, economic and market factors, but rather by the general state of relations between Russia and the EU. Moreover, a lot depends on Lithuania’s decision on the construction of the Visaginas NPP, as well as the way the EU and the Baltic States solve the problem of energy supply in case the NPP project is terminated.

  14. Lunar electric fields, surface potential and associated plasma sheaths

    Science.gov (United States)

    Freeman, J. W.; Ibrahim, M.

    1975-01-01

    A review is given of studies of the electric-field environment of the moon. Surface electric potentials are reported for the dayside and terminator regions, electron and ion densities in the plasma sheath adjacent to each surface-potential regime are evaluated, and the corresponding Debye lengths are estimated. The electric fields, which are approximated by the surface potential over the Debye length, are shown to be at least three orders of magnitude higher than the pervasive solar-wind electric field and to be confined to within a few tens of meters of the lunar surface.

  15. Acoustic behavior associated with cooperative task success in bottlenose dolphins (Tursiops truncatus).

    Science.gov (United States)

    Eskelinen, Holli C; Winship, Kelley A; Jones, Brittany L; Ames, Audra E M; Kuczaj, Stan A

    2016-07-01

    Although many species have proven capable of cooperating to achieve common goals, the role of communication in cooperation has received relatively little attention. Analysis of communication between partners is vital in determining whether actions are truly cooperative rather than serendipitous or learned via trial and error (Chalmeau and Gallo in Behav Process 35:101-111, 1996a. doi: 10.1016/0376-6357(95)00049-6 , Primates 37:39-47, 1996b. doi: 10.1007/BF02382918 ). Wild cetaceans often produce sounds during cooperative foraging, playing, and mating, but the role of these sounds in cooperative events is largely unknown. Here, we investigated acoustic communication between two male bottlenose dolphins while they cooperatively opened a container (Kuczaj et al. in Anim Cogn 18:543-550, 2015b. doi: 10.1007/s10071-014-0822-4 ). Analyses of whistles, burst pulses, and bi-phonations that occurred during four contexts (i.e., no container, no animals interacting with container, one animal interacting with container, and two animals interacting with container) revealed that overall sound production rate significantly increased during container interactions. Sound production rates were also significantly higher during cooperative successes than solo successes, suggesting that the coordination of efforts rather than the apparatus itself was responsible for the phonation increase. The most common sound type during cooperative successes was burst pulse signals, similar to past recordings of cooperative events in bottlenose dolphins (Bastian in Animal sonar systems. Laboratoire de Physiologie Acoustique, Jouy-en Josas, pp 803-873, 1967; Connor and Smolker 1996).

  16. Modeling and Design of Cooperative Braking in Electric and Hybrid Vehicles Using Induction Machine and Hydraulic Brake

    OpenAIRE

    Dalimus, Zaini; Hussain, Khallid; Day, Andrew J

    2016-01-01

    In mixed-mode braking applications, the electric motor / generator (M/G) and hydraulic pressure valve are controlled to meet the driver’s braking demand. Controlling these braking elements is achieved by modulating the current generated by the M/G and adjusting the fluid pressure to the wheel brake cylinders. This paper aims to model and design combined regenerative and hydraulic braking systems which, comprise an induction electric machine, inverter, NiMH battery, controller, a pressure sour...

  17. Regional cooperation on energy in South Asia: Unraveling the political challenges in implementing transnational pipelines and electricity grids

    International Nuclear Information System (INIS)

    Huda, Mirza Sadaqat; McDonald, Matt

    2016-01-01

    Political challenges are arguably the biggest constraint to the realization of regional energy projects in South Asia, an issue that has impeded cooperation despite the existence of substantial economic incentives. Although challenges such as technical difficulties, financial constraints and bureaucratic inefficiency are important, they are essentially subsidiary issues, the solutions to which are held hostage by often mentioned but rarely examined political impediments. While existing accounts of political obstacles in contemporary literature are relatively abstract, this paper draws on interviews with government officials, academics, representatives of regional institutions and officials of multilateral development banks in Bangladesh, Nepal, Pakistan and India to get insights into their experience of possibilities for and limitations to energy cooperation. By synthesizing the findings of interviews with relevant literature, this paper undertakes a systematic analysis of the political challenges to regional energy projects and provides a number of policy recommendations to overcome these impediments. - Highlights: • Political impediments constitute the key obstacle to energy cooperation in South Asia. • These political challenges have not been the subject of evidence-based analysis. • The paper uses data from interviews with policymakers in four South Asian countries. • Leadership and astute planning are identified as necessary in order to overcome political obstacles.

  18. Transportation planning for electric vehicles and associated infrastructure.

    Science.gov (United States)

    2017-05-01

    Planning is the key to successful adoption and deployment of any new technology, and : it is particularly important when that advancement involves a paradigm shift such as : electrified transportation. At its core, electric transportation is largely ...

  19. Electric Drive Dynamic Thermal System Model for Advanced Vehicle Propulsion Technologies: Cooperative Research and Development Final Report, CRADA Number CRD-09-360

    Energy Technology Data Exchange (ETDEWEB)

    Bennion, K. [National Renewable Energy Lab. (NREL), Golden, CO (United States)

    2013-10-01

    Electric drive systems, which include electric machines and power electronics, are a key enabling technology for advanced vehicle propulsion systems that reduce the dependence of the U.S. transportation sector on petroleum. However, to penetrate the market, these electric drive technologies must enable vehicle solutions that are economically viable. The push to make critical electric drivesystems smaller, lighter, and more cost-effective brings respective challenges associated with heat removal and system efficiency. In addition, the wide application of electric drive systems to alternative propulsion technologies ranging from integrated starter generators, to hybrid electric vehicles, to full electric vehicles presents challenges in terms of sizing critical components andthermal management systems over a range of in-use operating conditions. This effort focused on developing a modular modeling methodology to enable multi-scale and multi-physics simulation capabilities leading to generic electric drive system models applicable to alternative vehicle propulsion configurations. The primary benefit for the National Renewable Energy Laboratory (NREL) is the abilityto define operating losses with the respective impact on component sizing, temperature, and thermal management at the component, subsystem, and system level. However, the flexible nature of the model also allows other uses related to evaluating the impacts of alternative component designs or control schemes depending on the interests of other parties.

  20. The Forum of the International HCH and Pesticides Association--a platform for international cooperation.

    Science.gov (United States)

    Vijgen, John; Aliyeva, Gulchohra; Weber, Roland

    2013-04-01

    The unsustainable life cycle management of pesticides in the last 60 years has created large pesticide stockpiles. The two major working areas of the International HCH and Pesticide Association (IHPA; www.ihpa.info ) address a part of these legacies and are shortly introduced here: (1) The assessment and support of the management of the worlds single largest POPs stockpile: the globally dumped 4 to 7 million tonnes hexachlorocyclohexane (HCH) wastes from lindane production, and (2) the support for the management of the obsolete pesticides legacy in Eastern Europe, the Caucasus and Central Asia (EECCA) countries of ~240,000 t, leaving these pesticides in unregulated storages without adequate safety control being a huge risk to the environment and human health. The integrative approach IHPA takes-promoting international cooperation and the exchange of knowledge and experiences-is shortly explained. IHPA has developed various supporting tools for its work: the IHPA web page and newsletter informing on the threats and challenges, but also on the progresses of managing pesticide stockpiles; the joint GIZ-PAN-IHPA exhibition on awareness of the pesticide stockpile challenge; and the 'International HCH and Pesticides Forum' as most important tool to progress the integrative work and mission of IHPA. Finally, a summary of the 11th International HCH and Pesticides Forum held in Gabala, Azerbaijan is given which brought together more than 120 scientists, policy-makers, non-governmental and international organisations, industry and students from more than 40 countries to progress the obsolete pesticides and hazardous chemical waste challenge in EECCA countries. The event finished with adoption of 'Gabala Declaration', which aims to mobilise efforts of all stakeholders for prevention and elimination of POPs, obsolete pesticides, and hazardous chemical waste in the region.

  1. Environmental challenges and opportunities of the evolving North American electricity market : A review: Environmental challenges and opportunities of the North American electricity market : A symposium organized by the Commission for Environmental Cooperation of North America

    International Nuclear Information System (INIS)

    Dukert, J.M.

    2002-06-01

    North America produces and uses over 50 per cent of the electricity in the industrialized world. Regulatory trends in Mexico, the United States and Canada converge toward the opening up of electricity markets, while regional trade of electricity across national borders is being encouraged. Fundamental questions remain concerning the effects on the natural air-water-and-land environment in all three countries and the manner in which this trade occurs. Public health is also a factor to be considered. Some government intervention is required, was the general consensus arrived at at the symposium organized by the Commission for Environmental Cooperation of North America (CEC). This intervention should probably take the form of emission standards, transparent regulatory hearings and efforts to render the rules in the three countries more compatible. Demand growth and the incorporation of pollution controls will require some private investment. The author indicated that the symposium participants recognized that the reconciliation of an efficient continental electricity market with environmental goals will come with improving the efficiency with which North Americans use energy. refs., 1 tab., 1 fig

  2. Measurements of middle-atmosphere electric fields and associated electrical conductivities

    Science.gov (United States)

    Hale, L. C.; Croskey, C. L.; Mitchell, J. D.

    1981-01-01

    A simple antenna for measuring the vertical electric field in the 'middle atmosphere' has been flown on a number of rocket-launched parachute-borne payloads. The data from the first nine such flights, launched under a variety of geophysical conditions, are presented, along with electrical conductivities measured simultaneously. The data include indications of layered peaks of several volts per meter in the mesospheric field at high and low latitudes in situations of relatively low conductivity. During an auroral 'REP' event the electric field reversed direction in the lower stratosphere, accompanied by a substantial enhancement in conductivity. The data generally do not confirm speculations based only on the extension of the thunderstorm circuit from below or the mapping of ionospheric and magnetospheric fields from above, but seem to require, in addition, internal generation processes in the middle atmosphere.

  3. The association between punishment and cooperation in children with high-functioning autism.

    Science.gov (United States)

    Li, Jing; Zhu, Liqi; Chen, Zhe

    2018-02-26

    This study examined judgment about punishment and whether punishment promoted cooperation in the prisoner's dilemma game (PDG) in children with high-functioning autism (HFA) and typically developing (TD) children. In total, 66 6- to 12-year-olds participated in this study. Children were first asked about judgments regarding rewards and punishment in stories, and then they were asked to play the PDG with a partner in conditions with and without punishment. Results showed that children with HFA believed that hitting others should deserve punishment to a greater extent than TD children did. It indicated that children with HFA understood that bad acts should be punished, suggesting that these children have already acquired the general concept of "punishment." Children displayed higher levels of cooperation in the condition with punishment than in the condition without punishment in the PDG, suggesting that punishment promoted cooperation in the PDG in both children with HFA and TD children. Copyright © 2018 Elsevier Inc. All rights reserved.

  4. Electricity

    Indian Academy of Sciences (India)

    AC power generation, its transmission and distribution. The well known observations made by Oersted that an electric current produces a magnetic field led a number of researchers to investigate whether the converse was true i.e. whether electric current can be produced from a magnetic field. Michael Faraday of England ...

  5. Problems associated with accelerated thermal aging of electrical equipment

    International Nuclear Information System (INIS)

    Isgro, J.R.

    1984-01-01

    This paper discusses the potential problems that may be experienced when accounting for aging mechanisms in organic polymers when utilizing accelerated thermal aging techniques for electrical equipment qualification. Included are discussions of actual experiences and problems encountered in the qualification of electrical and electronic equipment for a complete nuclear power plant. The wide variety of approaches to thermal accelerated aging by various manufacturers of diverse equipment types provides depth to the discussion. A description of how to account for aging mechanisms is also presented

  6. Final Report to the National Energy Technology Laboratory on FY14- FY15 Cooperative Research with the Consortium for Electric Reliability Technology Solutions

    Energy Technology Data Exchange (ETDEWEB)

    Vittal, Vijay [Arizona State Univ., Tempe, AZ (United States); Lampis, Anna Rosa [Arizona State Univ., Tempe, AZ (United States)

    2018-01-16

    The Power System Engineering Research Center (PSERC) engages in technological, market, and policy research for an efficient, secure, resilient, adaptable, and economic U.S. electric power system. PSERC, as a founding partner of the Consortium for Electric Reliability Technology Solutions (CERTS), conducted a multi-year program of research for U.S. Department of Energy (DOE) Office of Electricity Delivery and Energy Reliability (OE) to develop new methods, tools, and technologies to protect and enhance the reliability and efficiency of the U.S. electric power system as competitive electricity market structures evolve, and as the grid moves toward wide-scale use of decentralized generation (such as renewable energy sources) and demand-response programs. Phase I of OE’s funding for PSERC, under cooperative agreement DE-FC26-09NT43321, started in fiscal year (FY) 2009 and ended in FY2013. It was administered by DOE’s National Energy Technology Laboratory (NETL) through a cooperative agreement with Arizona State University (ASU). ASU provided sub-awards to the participating PSERC universities. This document is PSERC’s final report to NETL on the activities for OE, conducted through CERTS, from September 2015 through September 2017 utilizing FY 2014 to FY 2015 funding under cooperative agreement DE-OE0000670. PSERC is a thirteen-university consortium with over 30 industry members. Since 1996, PSERC has been engaged in research and education efforts with the mission of “empowering minds to engineer the future electric energy system.” Its work is focused on achieving: • An efficient, secure, resilient, adaptable, and economic electric power infrastructure serving society • A new generation of educated technical professionals in electric power • Knowledgeable decision-makers on critical energy policy issues • Sustained, quality university programs in electric power engineering. PSERC core research is funded by industry, with a budget supporting

  7. Electrical cabling system associated at a nuclear reactor

    International Nuclear Information System (INIS)

    Dejeux, P.; Desfontaines, G.

    1988-01-01

    This cabling system for an electrical device in a nuclear reactor comprises at least a first cable issued of the device, a second cable comprising a first portion, a second portion and a third portion joining the second by a multiple quick fitting connector capable to connect at least ten second portions at ten other third portions of the second cable [fr

  8. Survey costs associated with the replacement of electric showers for solar heaters

    International Nuclear Information System (INIS)

    Belchior, Fernando Nunes; Araujo, Jose Euripedes de

    2010-01-01

    This paper aims to explain the benefits of replacing electric shower for solar water heaters, and a consequent drop in peak demand for electric power generation and residential consumption in the economy. For this, will be shown the lifting of solar radiation per square meter in Brazil, studied in 250 locations, the most representative in terms of solar energy in this country. The costs presented are associated with replacement of 5 million, 10 million and 20 million electric showers. (author)

  9. Current and future greenhouse gas emissions associated with electricity generation in China: implications for electric vehicles.

    Science.gov (United States)

    Shen, Wei; Han, Weijian; Wallington, Timothy J

    2014-06-17

    China's oil imports and greenhouse gas (GHG) emissions have grown rapidly over the past decade. Addressing energy security and GHG emissions is a national priority. Replacing conventional vehicles with electric vehicles (EVs) offers a potential solution to both issues. While the reduction in petroleum use and hence the energy security benefits of switching to EVs are obvious, the GHG benefits are less obvious. We examine the current Chinese electric grid and its evolution and discuss the implications for EVs. China's electric grid will be dominated by coal for the next few decades. In 2015 in Beijing, Shanghai, and Guangzhou, EVs will need to use less than 14, 19, and 23 kWh/100 km, respectively, to match the 183 gCO2/km WTW emissions for energy saving vehicles. In 2020, in Beijing, Shanghai, and Guangzhou EVs will need to use less than 13, 18, and 20 kWh/100 km, respectively, to match the 137 gCO2/km WTW emissions for energy saving vehicles. EVs currently demonstrated in China use 24-32 kWh/100 km. Electrification will reduce petroleum imports; however, it will be very challenging for EVs to contribute to government targets for GHGs emissions reduction.

  10. Environmental issues associated with the generation of electricity

    International Nuclear Information System (INIS)

    Wilkinson, A.J.

    1994-01-01

    The environmental impacts of energy are recognised as paramount in discussions concerning sustainable development. The environmental impacts that may arise at each stage of the life cycles relevant to the production of electricity from natural gas, coal, oil, nuclear and renewable energy sources are described. Emissions data are discussed for releases to the water, air and land environments. Methods and studies to assign economic costs to environmental impacts are highlighted. (au) (10 refs.)

  11. International cooperation in healthcare: model of IRCCS Policlinico San Donato and Bambini Cardiopatici nel Mondo Association for congenital heart diseases.

    Science.gov (United States)

    Frigiola, Alessandro; Moussaidi, Nadia; Giamberti, Alessandro; Pomé, Giuseppe; Isgrò, Giuseppe; Youssef, Tammam; Reali, Matteo; Varrica, Alessandro; Nuri, Halkawt A; Cirri, Silvia; Carminati, Mario; Menicanti, Lorenzo; Ferrari, Roberto; Ranucci, Marco

    2016-04-28

    Cooperation activity in training programmes promoted by IRCCS Policlinico San Donato and Bambini Cardiopatici nel Mondo Association is a model of cooperation between people as an alternative intervention in promoting the right to healthcare, especially offering programmes of training and medical care on cardiovascular and congenital heart disease. This new strategy, implemented in several developing countries, has absolutely contributed to the improvement of the medical services concerning the diagnostic and surgical approach in the treatment of paediatric and adult cardiovascular disease. To strengthen this kind of activity, both IRCCS Policlinico San Donato and Bambini Cardiopatici nel Mondo have introduced a global perspective aiming at the realization of surgical missions 'in situ', building new cardiac surgery units in collaboration with the local partners, which are mainly university hospitals. They, furthermore, support financially the scholarship and accommodation in favour of medical and paramedical staff.

  12. Electricity system performance: options and opportunities for developing countries. Synthesis report of the cooperative programme on energy and development

    International Nuclear Information System (INIS)

    Adilson de Oliveira

    1992-01-01

    This report focuses on the crisis in the performance of the Electricity Supply Industries (ESI) of Africa, Asia and Latin America, and is based on the research of the Network Centres during 1990-91. It provides a review of the performance of the ESI that ranges widely from the issues of technical efficiency, through the more controversial aspects of financial and economic efficiency, to the more diffuse aspects of the social and environmental measures of performance.47 refs., 3 figs., 10 tabs., 2 appendices

  13. Modeling and design of cooperative braking in electric and hybrid vehicles using induction machine and hydraulic brake

    Directory of Open Access Journals (Sweden)

    Zaini Dalimus

    2016-07-01

    Full Text Available In mixed-mode braking applications, the electric motor / generator (M/G and hydraulic pressure valve are controlled to meet the driver’s braking demand. Controlling these braking elements is achieved by modulating the current generated by the M/G and adjusting the fluid pressure to the wheel brake cylinders. This paper aims to model and design combined regenerative and hydraulic braking systems which, comprise an induction electric machine, inverter, NiMH battery, controller, a pressure source, pressure control unit, and brake calipers. A 15 kW 1500 rpm induction machine equipped with a reduction gear having a gear ratio of 4 is used. A hydraulic brake capable to produce fluid pressure up to 40 bar is used. Direct torque control and pressure control are chosen as the control criteria in the M/G and the hydraulic solenoid valve. The braking demands for the system are derived from the Federal Testing Procedure (FTP drive cycle. Two simulation models have been developed in Matlab®/Simulink® to analyze the performance of the control strategy in each braking system. The developed model is validated through experiment. It is concluded that the control system does introduce torque ripple and pressure oscillation in the braking system, but these effects do not affect vehicle braking performance due to the high frequency nature of pressure fluctuation and the damping effect of the vehicle inertia. Moreover, experiment results prove the effectiveness of the developed model.

  14. An important year for Swiss Electricity Politics - President's speech at the shareholder's meeting of the Swiss Association of Electricity Enterprises

    International Nuclear Information System (INIS)

    Steiner, R.

    2004-01-01

    This article presents the speech made by Rudolf Steiner, president of the Swiss Association of Electricity Enterprises, in Bad Ragaz in September 2004. Steiner comments on 2004 as being an important year with respect to energy politics in Switzerland. A public vote turned down the idea of opting out of nuclear energy, the Federal Court decided that the Restricted Trade Practices act was also applicable to the Swiss electricity supply industry and the EU parliament passed guidelines on the opening of the European power market. The effects of large-scale blackouts in America and Europe on the public's perception of secure supplies are commented on. The importance of the Association as a provider of services for its members and as a partner for the government is stressed

  15. The integrated North American electricity market : investment in electricity infrastructure and supply : a North American concern

    International Nuclear Information System (INIS)

    Egan, T.

    2006-03-01

    Electricity supply and infrastructure solutions for the United States and Canada were discussed along with the availability of fuel supply and the diversity of fuel sources. This document focuses on investment in transmission infrastructure in order to assure sustainable generation sources for both countries while addressing constraints along the border, which will allow for enhanced cross-border trade. The Canadian Electricity Association has proposed 3 areas of bi-national cooperation to promote effective investment in electricity infrastructure and supply in the North American market: (1) cooperation in enhancing electricity supply, (2) cooperation in enhancing transmission infrastructure, and (3) cooperation in addressing air quality issues and climate change. The report discussed electricity generation by fuel source in Canada and the United States; status of restructuring in Canada; as well as the economic and environmental benefits of an integrated market. It also discussed regulatory and policy matters affecting the investment environment. Last, it discussed the need for opportunities for investment in the North American market, distribution and demand side measures, and cooperation in enhancing transmission infrastructure. It was concluded that growing electricity demand in both the United States and Canada requires investment in electricity infrastructure and supply in the future. Resolving electricity infrastructure and supply needs must be an international concern, requiring the full engagement and cooperation of both countries. 1 tab, 2 figs

  16. 75 FR 42728 - Copper Valley Electric Association, Inc.; Notice of Preliminary Permit Application Accepted for...

    Science.gov (United States)

    2010-07-22

    ... having a total installed capacity of 15 megawatts; (5) an open-channel tailrace; (6) an ecological return... Electric Association, Inc., P.O. Box 45, Mile 187 Glenn Highway, Glennallen, Alaska 99588-0045; phone: (907...

  17. 78 FR 38711 - Copper Valley Electric Association, Inc.; Notice of Availability of Environmental Assessment

    Science.gov (United States)

    2013-06-27

    ... assessment (EA) which analyzes the potential environmental effects of licensing the project, and concludes that licensing the project, with appropriate environmental protective measures, would not constitute a... Electric Association, Inc.; Notice of Availability of Environmental Assessment In accordance with the...

  18. Electricity

    Indian Academy of Sciences (India)

    which removes the heat produced In the core and the colis. I represents an Isolator which is a kind of. 'switch' used to isolate the station from the grid. Note the huge Insulators (marked I) that are used. The steel structures marked S support the conductors through insulators (courtesy: Kirloskar Electric Company, Bangalore).

  19. Electrical exposure risk associated with hands-on defibrillation.

    Science.gov (United States)

    Lemkin, Daniel L; Witting, Michael D; Allison, Michael G; Farzad, Ali; Bond, Michael C; Lemkin, Mark A

    2014-10-01

    The use of hands-on defibrillation (HOD) to reduce interruption of chest compression after cardiac arrest has been suggested as a means of improving resuscitation outcomes. The potential dangers of this strategy in regard to exposing rescuers to electrical energy are still being debated. This study seeks to determine the plausible worst-case energy-transfer scenario that rescuers might encounter while performing routine resuscitative measures. Six cadavers were acquired and prepared for defibrillation. A custom instrumentation-amplifier circuit was built to measure differential voltages at various points on the bodies. Several skin preparations were used to determine the effects of contact resistance on our voltage measurements. Resistance and exposure voltage data were acquired for a representative number of anatomic landmarks and were used to map rescuers' voltage exposure. A formula for rescuer-received dose (RRD) was derived to represent the proportion of energy the rescuer could receive from a shock delivered to a patient. We used cadaver measurements to estimate a range of RRD. Defibrillation resulted in rescuer exposure voltages ranging from 827V to ∼200V, depending on cadaver and anatomic location. The RRD under the test scenarios ranged from 1 to 8J, which is in excess of accepted energy exposure levels. HOD using currently available personal protective equipment and resuscitative procedures poses a risk to rescuers. The process should be considered potentially dangerous until equipment and techniques that will protect rescuers are developed. Copyright © 2014 Elsevier Ireland Ltd. All rights reserved.

  20. Office of Inspector General report on audit of the Western Area Power Administration`s contract with Basin Electric Power Cooperative

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1997-06-25

    At the request of the Western Area Power Administration (Western), an audit of 17 areas was conducted with respect to possible overcharges on a power contract between Western and Basin Electric Power Cooperative (Basin), Contract No. DE-MP65-82WP-19001. The contract for Western`s purchase of electric power from Basin was entered into on April 15, 1982, and was in effect from January 1, 1986, through October 31, 1990. During this 58-month period, Basin billed Western approximately $197.6 million. Overall, it was found that Basin overcharged Western approximately $23.8 million. These overcharges occurred because Basin: (1) did not recognize or amortize as gain its overestimate of completion and correction costs for Antelope Valley Station (AVS) Unit 2; (2) did not amortize the gain on the sale/leaseback of AVS Unit 2 as an offset to lease costs; (3) billed Western prematurely for lease and interest costs; (4) overcharged for the cost of coal by including administrative and general expenses and profit, as well as incorrectly calculating discounts, royalty payments, and imputed interest costs; (5) made faulty calculations of amortization rates for deferred costs; (6) used a shorter depreciation period for AVS common facilities than it had used for other power plants; (7) retained tax benefit transfers; and (8) charged Western for interest and depreciation that had been paid by others. In addition to the $23.8 million in overcharges, interest accrued on the overcharges through December 31, 1996 was estimated to be approximately $22.1 million, resulting in a total of $45.9 million due Western.

  1. Very-low-frequency and low-frequency electric and magnetic fields associated with electric shuttle bus wireless charging.

    Science.gov (United States)

    Tell, R A; Kavet, Robert; Bailey, J R; Halliwell, John

    2014-01-01

    Tests conducted to date at the University of Tennessee at Chattanooga (UTC) indicate that wireless charging of the Chattanooga Area Regional Transportation Authority's (CARTA) downtown shuttle bus, currently operating with off-board battery charging technology, offers significant improvements in performance and cost. The system operates at a frequency of 20 kHz and a peak power of 60 kW. Because the system's wireless charging is expected to occur during a nominal 3-min charging period with passengers on-board, the magnetic and electric fields associated with charging were characterised at UTC's Advanced Vehicle Test Facility and compared with established human exposure limits. The two most prominent exposure limits are those published by the International Commission on Non-Ionizing Radiation Protection (ICNIRP) and the Institute for Electrical and Electronic Engineers (IEEE). Both organisations include limits for groups who are trained (workers in specific industries) to be aware of electromagnetic environments and their potential hazards, as well as a lower set of limits for the general public, who are assumed to lack such awareness. None of the magnetic or electric fields measured either within or outside the bus during charging exceeded either the ICNIRP or the IEEE exposure limits for the general public.

  2. Very-low-frequency and low-frequency electric and magnetic fields associated with electric shuttle bus wireless charging

    International Nuclear Information System (INIS)

    Tell, R. A.; Kavet, R.; Bailey, J. R.; Halliwell, J.

    2014-01-01

    Tests conducted to date at the University of Tennessee at Chattanooga (UTC) indicate that wireless charging of the Chattanooga Area Regional Transportation Authority's (CARTA) downtown shuttle bus, currently operating with off-board battery charging technology, offers significant improvements in performance and cost. The system operates at a frequency of 20 kHz and a peak power of 60 kW. Because the system's wireless charging is expected to occur during a nominal 3-min charging period with passengers on-board, the magnetic and electric fields associated with charging were characterised at UTC's Advanced Vehicle Test Facility and compared with established human exposure limits. The two most prominent exposure limits are those published by the International Commission on Non-Ionizing Radiation Protection (ICNIRP) and the Institute for Electrical and Electronic Engineers (IEEE). Both organisations include limits for groups who are trained (workers in specific industries) to be aware of electromagnetic environments and their potential hazards, as well as a lower set of limits for the general public, who are assumed to lack such awareness. None of the magnetic or electric fields measured either within or outside the bus during charging exceeded either the ICNIRP or the IEEE exposure limits for the general public. (authors)

  3. International cooperation

    International Nuclear Information System (INIS)

    2008-01-01

    In this chapter international cooperation of the Division for Radiation Safety, NPP Decommissioning and Radwaste Management of the VUJE, a. s. is presented. Very important is cooperation with the International Atomic Energy Agency. This cooperation has various forms - national and regional projects of technical cooperation, coordinated research activities, participation of our experts in preparation of the IAEA documentation etc.

  4. GENERAL INFORMATION MEETING on the European Co-operative Association of International Civil Servants (AMFIE)

    CERN Multimedia

    HR Department

    2010-01-01

    Wednesday 29 September 2010 at 11h (160/1-009) Mr. Dimitri ARGYROPOULOS, Chairman of AMFIE's*) Board of Directors and Mrs. Janine RIVALS, Member of AMFIE's Board of Directors, will make a general presentation on AMFIE's personal financial services and how they may benefit international civil servants. They will also focus on the particular financial challenges faced by expatriate civil servants and on the solutions AMFIE can offer. The presentation will be followed by a question and answer session. Private consultations - 9:00 to 11:00 and 14:00 to 17:30 (5/1-030) Participants who wish to meet AMFIE's representatives for one-to-one private consultations are invited to contact directly Mrs. Janine Rivals (+33/1 45 35 70 79, GSM +33/6 63 58 36 62 or jr@amfie.org) or AMFIE's Secretariat in Luxembourg (+352/42 36 61-1 or amfie@amfie.org). A dedicated form will also be available for this purpose in the meeting room during the presentation. *)\tAMFIE is a cooperative society open exclusively to international ...

  5. Potential Cost Savings and Cost Avoidances Associated With Security Cooperation Training Programs

    Science.gov (United States)

    2015-12-01

    that may change the cost calculations. 14. SUBJECT TERMS foreign military sales , FMS, international military education and training, cost ... costs of foreign military sales and associated programs focused on the material solutions, such as delivery of major end items and sales of military...NAVAL POSTGRADUATE SCHOOL MONTEREY, CALIFORNIA MBA PROFESSIONAL REPORT POTENTIAL COST SAVINGS AND COST AVOIDANCES ASSOCIATED

  6. C/NOFS Observations of AC Electric Field Fields Associated with Equatorial Spread-F

    Science.gov (United States)

    Pfaff, R.; Liebrecht, C.

    2009-01-01

    The Vector Electric Field Investigation (VEFI) on the C/NOFS equatorial satellite provides a unique data set in which to acquire detailed knowledge of irregularities associated with the equatorial ionosphere and in particular with spread-F depletions. We present vector AC electric field observations, primarily gathered within the ELF band (1 Hz to 250 Hz) on C/NOFS that address a variety of key questions regarding how plasma irregularities, from meter to kilometer scales, are created and evolve. The data will be used to explore the anisotropy/isotropy of the waves, their wavelength and phase velocity, as well as their spectral distributions. When analyzed in conjunction with the driving DC electric fields and detailed plasma number density measurements, the combined data reveal important information concerning the instability mechanisms themselves. We also present high resolution, vector measurements of intense lower hybrid waves that have been detected on numerous occasions by the VEFI burst memory VLF electric field channels.

  7. The Association of Petroleum Producers of Africa (APPA): an instrument of cooperation for the development of energy in Africa

    International Nuclear Information System (INIS)

    Semassoussi, M.H.

    1996-01-01

    The role and contribution of the Association of Petroleum Producers of Africa (APPA) to the cooperative development of energy in Africa were described. APPA was created in Lagos in 1987 by eight founding countries, i.e. Algeria, Gabon, Libya, Nigeria, Angola, Benin, Cameroun and Congo. Since then, the Ivory Coast, Egypt, Zaire and Equatorial Guinea have joined APPA. The objectives of APPA are primarily technical. They are to promote amongst its members commercial strategies, an understanding of the energy needs of Africa, and technical collaboration to improve the national energy needs definition in Africa. Current petroleum and natural gas reserves and crude oil and refined products production for the African continent were also reviewed

  8. [An example of partnership cooperation. Cantonal League against Tuberculosis and Lung Diseases/Association "Das Band"].

    Science.gov (United States)

    Michaelis, E

    1984-01-01

    Together with the Cantonal League against Tuberculosis and Lung Diseases of Zurich, the Association "Das Band" has organized a first course for parents of children with asthma. The course is a component of the associations new "Prophylaxis Program for Children with Asthma and Their Parents". By exchanging ideas, the parents should become able to reflect their situation, characterized by excessive protectionism, aggressiveness, and guiltiness, and they also should learn to accept the disease as a part of their daily life. The first course, which meanwhile is followed by a second one, provided a first base for the solution of the many problems.

  9. The Association of Russian Banks (ARB and Banking Community: the Practice and Prospects of Cooperation

    Directory of Open Access Journals (Sweden)

    Vitaly F. Ershov

    2014-10-01

    Full Text Available The article discusses the peculiarity of the formation and basic directions of activities of the Association of Russian Banks (ARB as the leading corporate establishment of domestic financial business. ARB consistently provides innovative projects aimed at improving the native system of credit agencies, the development of their interaction with the state, developing the ties with the international financial institutions.

  10. 26 CFR 1.521-1 - Farmers' cooperative marketing and purchasing associations; requirements for exemption under...

    Science.gov (United States)

    2010-04-01

    ... the sale of whose goods such proceeds result, whether or not such patrons are members of the... which has capital stock will not for such reason be denied exemption (i) if the dividend rate of such... application for exemption. The association will be required to show that the ownership of its capital stock...

  11. 78 FR 69367 - Golden Valley Electric Association: Healy Power Plant Unit #2 Restart

    Science.gov (United States)

    2013-11-19

    ... http://www.rurdev.usda.gov/UWP-HealyPowerPlan.html or you may contact Ms. Remley for a hard copy... DEPARTMENT OF AGRICULTURE Rural Utilities Service Golden Valley Electric Association: Healy Power... restart and commercial operation of Healy Unit 2, a power generation facility at the Healy Power Plant...

  12. 78 FR 935 - Copper Valley Electric Association, Inc.; Notice of Availability of Environmental Assessment

    Science.gov (United States)

    2013-01-07

    ... analyzes the potential environmental effects of licensing the project, and concludes that licensing the... Electric Association, Inc.; Notice of Availability of Environmental Assessment In accordance with the National Environmental Policy Act of 1969 and the Federal Energy Regulatory Commission's (Commission or...

  13. Opisthorchis felineus negatively associates with skin test reactivity in Russia-EuroPrevall-International Cooperation study.

    Science.gov (United States)

    Fedorova, O S; Janse, J J; Ogorodova, L M; Fedotova, M M; Achterberg, R A; Verweij, J J; Fernández-Rivas, M; Versteeg, S A; Potts, J; Minelli, C; van Ree, R; Burney, P; Yazdanbakhsh, M

    2017-07-01

    Most studies on the relationship between helminth infections and atopic disorders have been conducted in (sub)tropical developing countries where exposure to multiple parasites and lifestyle can confound the relationship. We aimed to study the relationship between infection with the fish-borne helminth Opishorchis felineus and specific IgE, skin prick testing, and atopic symptoms in Western Siberia, with lifestyle and hygiene standards of a developed country. Schoolchildren aged 7-11 years were sampled from one urban and two rural regions. Skin prick tests (SPT) and specific IgE (sIgE) against food and aeroallergens were measured, and data on allergic symptoms and on demographic and socioeconomic factors were collected by questionnaire. Diagnosis of opisthorchiasis was based on PCR performed on stool samples. Of the 732 children included, 34.9% had opisthorchiasis. The sensitization to any allergen when estimated by positive SPT was 12.8%, while much higher, 24.0%, when measured by sIgE. Atopic symptoms in the past year (flexural eczema and/or rhinoconjunctivitis) were reported in 12.4% of the children. SPT was positively related to flexural eczema and rhinoconjunctivitis, but not to wheezing. Opisthorchiasis showed association with lower SPT response, as well as borderline association with low IgE reactivity to any allergen. However, the effect of opisthorchiasis on SPT response was not mediated by IgE, suggesting that opisthorchiasis influences SPT response through another mechanism. Opisthorchiasis also showed borderline association with lower atopic symptoms. There is a negative association between a chronic helminth infection and skin prick test reactivity even in a developed country. © 2016 John Wiley & Sons A/S. Published by John Wiley & Sons Ltd.

  14. Removing barriers: the Canadian Electricity Association's response to Canada's innovation strategy

    International Nuclear Information System (INIS)

    2002-11-01

    The Canadian Electricity Association is of the opinion that the innovation strategy put forth by the government of Canada represents a step in the right direction. It particularly appreciated the integrated, cross-jurisdictional approach suggested by the government. Two key issues have an impact on the electricity sector's ability to innovate: the competitive challenge and the environmental challenge. The industry must rapidly adjust the corporate structures and cultures to the opening of almost 50 per cent of the electricity market in Canada as of May 2002, and place emphasis on efficiency and customer satisfaction. Awareness concerning the complexities of the environmental and economic trade-offs involved in the generation, transmission, distribution and marketing of electric power must be improved to assist customers in their energy use decisions. The issue of greenhouse gases and the impact of human activity on global climate must be kept in the forefront. The industry must continue to find effective means of improving the economics and environmental performance of low greenhouse gas options. The Canadian Electricity Association believes that the existing barriers to innovation in Canada should be identified and reduced as a first step. It stated that cost of capital is the fundamental driver of investment and innovation. The regulation and taxation system needs revising. Partnerships with governments and academic institutions are an effective way of pushing forward the innovation agenda. The Canadian Electricity Association recommended that tax incentives for research and development and related capital expenditures be increased. The tax treatment of investment in existing personnel should be improved. 1 ref

  15. [History of electric defibrillation].

    Science.gov (United States)

    He, Qing; Wan, Zhi

    2007-07-01

    Cardiopulmonary resuscitation is one of the most effective methods in rescuing those in critical situations. In recent decades, electric cardiac defibrillation has made the biggest advance in the field of cardiopulmonary resuscitation. It has been found that the rate of successful resuscitation with electric defibrillation is much higher than by bare-handed or drug resuscitations by which more lives have been saved, has become the most essential and most important means of first aid. The history of the development of electric defibrillation is a successful modality of multidisciplinary cooperation of physicians, biologists, physiologists, and engineers. Although "early defibrillation" has been recognized as an idea of standard therapy and a basic measure of life support by international organizations as American Heart Association, it is far from being perfect and has a long way to go. A review of the history may help to bring the technique of electric defibrillation into perfection, and to save more lives in the future.

  16. A model of protein association based on their hydrophobic and electric interactions.

    Directory of Open Access Journals (Sweden)

    Angel Mozo-Villarías

    Full Text Available The propensity of many proteins to oligomerize and associate to form complex structures from their constituent monomers, is analyzed in terms of their hydrophobic (H, and electric pseudo-dipole (D moment vectors. In both cases these vectors are defined as the product of the distance between their positive and negative centroids, times the total hydrophobicity or total positive charge of the protein. Changes in the magnitudes and directions of H and D are studied as monomers associate to form larger complexes. We use these descriptors to study similarities and differences in two groups of associations: a open associations such as polymers with an undefined number of monomers (i.e. actin polymerization, amyloid and HIV capsid assemblies; b closed symmetrical associations of finite size, like spherical virus capsids and protein cages. The tendency of the hydrophobic moments of the monomers in an association is to align in parallel arrangements following a pattern similar to those of phospholipids in a membrane. Conversely, electric dipole moments of monomers tend to align in antiparallel associations. The final conformation of a given assembly is a fine-tuned combination of these forces, limited by steric constraints. This determines whether the association will be open (indetermined number of monomers or closed (fixed number of monomers. Any kinetic, binding or molecular peculiarities that characterize a protein assembly, comply with the vector rules laid down in this paper. These findings are also independent of protein size and shape.

  17. Time-varying convergence in European electricity spot markets and their association with carbon and fuel prices

    International Nuclear Information System (INIS)

    Menezes, Lilian M. de; Houllier, Melanie A.; Tamvakis, Michael

    2016-01-01

    Long-run dynamics of electricity prices are expected to reflect fuel price developments, since fuels generally account for a large share in the cost of generation. As an integrated European market for electricity develops, wholesale electricity prices should be converging as a result of market coupling and increased interconnectivity. Electricity mixes are also changing, spurred by a drive to significantly increase the share of renewables. Consequently, the electricity wholesale price dynamics are evolving, and the fuel–electricity price nexus that has been described in the literature is likely to reflect this evolution. This study investigates associations between spot prices from the British, French and Nordpool markets with those in connected electricity markets and fuel input prices, from December 2005 to October 2013. In order to assess the time-varying dynamics of electricity spot price series, localized autocorrelation functions are used. Electricity spot prices in the three markets are found to have stationary and non-stationary periods. When a trend in spot prices is observed, it is likely to reflect the trend in fuel prices. Cointegration analysis is then used to assess co-movement between electricity spot prices and fuel inputs to generation. The results show that British electricity spot prices are associated with fuel prices and not with price developments in connected markets, while the opposite is observed in the French and Nordpool day-ahead markets. - Highlights: • Electricity market integration policies may have altered EU spot electricity prices. • LACF is used to assess the changing nature of electricity spot prices. • EU electricity spot prices show both stationary and non-stationary periods. • Carbon and fuel prices have greater impact on British spot prices. • In continental Europe, electricity prices have decoupled from fuel prices.

  18. Magnetospheric Multiscale Satellites Observations of Parallel Electric Fields Associated with Magnetic Reconnection

    Science.gov (United States)

    Ergun, R. E.; Goodrich, K. A.; Wilder, F. D.; Holmes, J. C.; Stawarz, J. E.; Eriksson, S.; Sturner, A. P.; Malaspina, D. M.; Usanova, M. E.; Torbert, R. B.; Lindqvist, P.-A.; Khotyaintsev, Y.; Burch, J. L.; Strangeway, R. J.; Russell, C. T.; Pollock, C. J.; Giles, B. L.; Hesse, M.; Chen, L. J.; Lapenta, G.; Goldman, M. V.; Newman, D. L.; Schwartz, S. J.; Eastwood, J. P.; Phan, T. D.; Mozer, F. S.; Drake, J.; Shay, M. A.; Cassak, P. A.; Nakamura, R.; Marklund, G.

    2016-06-01

    We report observations from the Magnetospheric Multiscale satellites of parallel electric fields (E∥ ) associated with magnetic reconnection in the subsolar region of the Earth's magnetopause. E∥ events near the electron diffusion region have amplitudes on the order of 100 mV /m , which are significantly larger than those predicted for an antiparallel reconnection electric field. This Letter addresses specific types of E∥ events, which appear as large-amplitude, near unipolar spikes that are associated with tangled, reconnected magnetic fields. These E∥ events are primarily in or near a current layer near the separatrix and are interpreted to be double layers that may be responsible for secondary reconnection in tangled magnetic fields or flux ropes. These results are telling of the three-dimensional nature of magnetopause reconnection and indicate that magnetopause reconnection may be often patchy and/or drive turbulence along the separatrix that results in flux ropes and/or tangled magnetic fields.

  19. Electrical resistivity variations associated with earthquakes on the san andreas fault.

    Science.gov (United States)

    Mazzella, A; Morrison, H F

    1974-09-06

    A 24 percent precursory change in apparent electrical resistivity was observed before a magnitude 3.9 earthquake of strike-slip nature on the San Andreas fault in central California. The experimental configuration and numerical calculations suggest that the change is associated with a volume at depth rather than some near-surface phenomenon. The character and duration of the precursor period agree well with those of other earthquake studies and support a dilatant earthquake mechanism model.

  20. ED approach to electrical toothbrush associated hand injury, a unique case of non-oropharyngeal injury.

    Science.gov (United States)

    Sikka, Neal; Robinson, Hannah; Little, Chimere; Pourmand, Ali

    2017-04-01

    Puncture wounds are common injuries treated in the emergency department (ED). Prior studies have shown that toothbrushes are common reservoirs for oral flora, especially in regions near the head of the toothbrush near the bristles. ED providers must be aware of the danger associated with bacterial contamination of the associated wound and should be familiar with different pathogens and options for treatment. We present a unique case of a 30-year-old male with non-intraoral injury who presented to the ED after puncturing his left palm with the metal post of an electric toothbrush. Copyright © 2016 Elsevier Inc. All rights reserved.

  1. Cooperative design

    DEFF Research Database (Denmark)

    Schmidt, Kjeld

    1998-01-01

    if concurrent engineering is to succeed. On the basis of ethnographic studies of cooperative design, the paper attempts to characterize cooperative work in the domain of design and to outline a set of crucial research problems to be addressed if CSCW is to help engineers and de-signers meet the challenges...

  2. CO2 emissions associated with electric vehicle charging: The impact of electricity generation mix, charging infrastructure availability and vehicle type

    Energy Technology Data Exchange (ETDEWEB)

    McLaren, Joyce; Miller, John; O’Shaughnessy, Eric; Wood, Eric; Shapiro, Evan

    2016-06-01

    The emission reduction benefits of EVs are dependent on the time and location of charging. An analysis of battery electric and plug-in hybrid vehicles under four charging scenarios and five electricity grid profiles shows that CO2 emissions are highly dependent on the percentage of fossil fuels in the grid mix. Availability of workplace charging generally results in lower emissions, while restricting charging to off-peak hours results in higher total emissions.

  3. What drives cooperative breeding?

    Directory of Open Access Journals (Sweden)

    Walter D Koenig

    2017-06-01

    Full Text Available Cooperative breeding, in which more than a pair of conspecifics cooperate to raise young at a single nest or brood, is widespread among vertebrates but highly variable in its geographic distribution. Particularly vexing has been identifying the ecological correlates of this phenomenon, which has been suggested to be favored in populations inhabiting both relatively stable, productive environments and in populations living under highly variable and unpredictable conditions. Griesser et al. provide a novel approach to this problem, performing a phylogenetic analysis indicating that family living is an intermediate step between nonsocial and cooperative breeding birds. They then examine the ecological and climatic conditions associated with these different social systems, concluding that cooperative breeding emerges when family living is favored in highly productive environments, followed secondarily by selection for cooperative breeding when environmental conditions deteriorate and within-year variability increases. Combined with recent work addressing the fitness consequences of cooperative breeding, Griesser et al.'s contribution stands to move the field forward by demonstrating that the evolution of complex adaptations such as cooperative breeding may only be understood when each of the steps leading to it are identified and carefully integrated.

  4. External Costs Associated with Electricity Generation in Lithuania: Impact of Ignalina NPP Closure

    International Nuclear Information System (INIS)

    Streimikiene, D.

    2000-01-01

    Sustainability and development have been founded on continuing growth in energy demand and distribution, and management of natural resources through proper allocation and efficiency. It is clear that the use of energy in all its forms and applications provides an enormous benefit to society. However, it is also associated with numerous environmental and social challenges, such as, e.g., the health effects of air pollution. These burdens are referred to as external costs, as they have not been included in the market price of energy. The purpose of externalities research is to quantify damages in order to allow rational decisions to be made that weigh the benefits of actions to reduce externalities against the costs of doing so. Ultimately, market failure could be reduced by internalization of the external costs during energy planning. The paper deals with the problems of external costs associated with electricity generation in Lithuania and evaluates the environmental impact related to increased atmospheric pollution when the first unit at Ignalina NPP will be closed in 2005. Simplified methodology for the evaluation of external costs based on Impact Pathway Approach developed by International Atomic Energy Agency was applied. Achieved results indicate that due to the increased atmospheric pollution the external costs associated with electricity generation in the case of the first unit closure at Ignalina NPP would amount to 130 million USD. (author)

  5. From cooperation to globalization

    Directory of Open Access Journals (Sweden)

    Gabriela UNGUREANU

    2010-09-01

    Full Text Available Globalization is seen as a consequence of cross-border business. This complex and irreversible process can be seen as an extension of capitalist relations of production or increased interdependence in the economic system. Globalization has given rise to more and more fields of activity worldwide. To meet the challenges of business globalization, many companies form strategic alliances, cooperate or merge with other companies. Cooperation is seen by many companies as an alternative path to success. In recent years joint international associations, licensing, co-production agreements, joint research programs, exploration of consortia and other cooperative relationships between two or more corporations with potential have increased. We notice a cooperation tendency among small-sized companies, especially among those from the developing countries.

  6. SC-Associated Electric Field Variations in the Magnetosphere and Ionospheric Convective Flows

    Science.gov (United States)

    Kim, S.-I.; Kim, K.-H.; Kwon, H.-J.; Jin, H.; Lee, E.; Jee, G.; Nishitani, N.; Hori, T.; Lester, M.; Wygant, J. R.

    2017-11-01

    We examine magnetic and electric field perturbations associated with a sudden commencement (SC), caused by an interplanetary (IP) shock passing over the Earth's magnetosphere on 16 February 2013. The SC was identified in the magnetic and electric field data measured at Time History of Events and Macroscale Interactions during Substorms (THEMIS-E; THE-E: magnetic local time (MLT) = 12.4, L = 6.3), Van Allen Probe-A (VAP-A: MLT = 3.2, L = 5.1), and Van Allen Probe-B (VAP-B: MLT = 0.2. L = 4.9) in the magnetosphere. During the SC interval, THE-E observed a dawnward-then-duskward electric (E) field perturbation around noon, while VAP-B observed a duskward E field perturbation around midnight. VAP-A observed a dawnward-then-duskward E field perturbation in the postmidnight sector, but the duration and magnitude of the dawnward E perturbation are much shorter and weaker than that at THE-E. That is, the E field signature changes with local time during the SC interval. The Super Dual Auroral Radar Network radar data indicate that the ionospheric plasma motions during the SC are mainly due to the E field variations observed in space. This indicates that the SC-associated E field in space plays a significant role in determining the dynamic variations of the ionospheric convection flow. By comparing previous SC MHD simulations and our observations, we suggest that the E field variations observed at the spacecraft are produced by magnetospheric convection flows due to deformation of the magnetosphere as the IP shock sweeps the magnetopause.

  7. Digoxin Is Associated With Increased Shock Events and Electrical Storms in Patients With Implantable Cardioverter Defibrillators.

    Science.gov (United States)

    Mina, George S; Acharya, Madan; Shepherd, Taylor; Gobrial, George; Tekeste, Michael; Watti, Hussam; Bhandari, Ruchi; Saini, Aditya; Reddy, Pratap; Dominic, Paari

    2018-03-01

    Recently, digoxin use has been found to associate with higher mortality. Yet, potential mechanisms by which digoxin use increases mortality remain unclear. Increased arrhythmogenicity from digoxin use is one possibility. Thus, we aimed to evaluate the relation between digoxin and shock events in patients with implantable cardioverter defibrillators (ICDs). We performed a retrospective chart review of all patients with ICDs and at least 1 device interrogation at our institution between January 1, 2012, and January 1, 2015. We aimed to cover 1 year of interrogation period. Patients with heart failure, atrial fibrillation, or both were included in the analysis. Patients were divided into 2 groups based on digoxin use, defined as use of digoxin for any period of time during ICD interrogation period. Incidence of ICD shock events and electrical storms and hospitalizations were compared between the 2 groups. The study included 202 patients. Of those, 55 patients were on digoxin and 147 were not on digoxin. Patients on digoxin were more likely to receive ICD shocks (odds ratio [OR] = 2.5, 95% confidence interval [95% CI] = 1.01-6.18, P = .04) and have increased risk of electrical storms ( P = .02). Moreover, total hospitalizations were higher in digoxin users ( P = .02). Multivariate logistic regression analysis also showed that digoxin use was an independent predictor of shock events (OR = 4.07, 95% CI = 1.43-11.58, P = .009). Digoxin is associated with increased shock events and electrical storms in patients with ICDs; however, large randomized controlled studies are needed to confirm our findings.

  8. CONSIDERACIONES SOBRE LA NATURALEZA DEL CAPITAL SOCIAL EN LAS SOCIEDADES COOPERATIVAS DE TRABAJO ASOCIADO/REMARKS ABOUT THE NATURE OF SHAREHOLDERS EQUITY IN THE ASSOCIATED LABOUR COOPERATIVES

    Directory of Open Access Journals (Sweden)

    Javier ITURRIOZ DEL CAMPO

    2007-01-01

    guarantees. Nevertheless the CINIIF 2 explains that all of the shareholders’ equity, or a part, could be consider as an own resource providing that the cooperative should possess the unconditional or partial right to reject the rescue of the contributions realized by the partners. In this study, an analysis of the shareholders’ equity is realized in the associated labour cooperatives taking into account the implications of the different classifications. If the shareholders’ equity is an own resource then, a still major approximation would take place between the figure of the associated labour cooperative and the employee-owned company.

  9. Structure of the German electricity industry

    International Nuclear Information System (INIS)

    1992-01-01

    The German integrated association is a union of those electric power supply utilities in the Federal Republic of Germany which cooperate in the integrated operation of 220 kV and 380 kV. The German integrated association (DVG) was founded in 1948. Its main task is to create the technical, operational and legal conditions for the cooperation in the national and international integrated system. The inclusion of the new Federal States has been practiced for the first time with the 320 MW power station in Offleben. (DG) [de

  10. Cooperative research

    International Nuclear Information System (INIS)

    Oakley, D.J.; Jones, K.G.; Morrison, A.; Burdis, I.

    1992-01-01

    Increasing environmental constraints on the use of oil-based drilling fluids have prompted close cooperation between operators and service companies to maintain the technical performance of drilling fluids while reducing oil discharge. This paper describes how Amerada Hess Ltd. (AHL) and Intl. Drilling Fluids Ltd. (IDF) cooperated by extending laboratory developments into controlled field trials and how feedback from the field has allowed rapid progress toward performance and ecological goals. The authors developed a novel, oil-free, highly inhibitive water-based drilling fluid. The inhibition offered by this fluid approaches that offered by oil-based fluids. Second, the authors developed invert-emulsion and direct-emulsion fluids with low oil/water ratios for low oil-on-cuttings applications. The cooperative process improved the technical performance of these fluids demonstrably and reduced the oil on cuttings

  11. 14N and 17O electric field gradient tensors in benzamide clusters: Theoretical evidence for cooperative and electronic delocalization effects in N H⋯O hydrogen bonding

    Science.gov (United States)

    Esrafili, Mehdi D.; Behzadi, Hadi; Hadipour, Nasser L.

    2008-06-01

    Nuclear quadrupole coupling tensors of 14N and 17O nuclei in benzamide clusters (up to n = 6) were calculated via density functional theory. Results revealed that N-H⋯O hydrogen bonds around the benzamide molecule in crystalline lattice have significant influence on 14N and 17O nuclear quadrupole coupling tensors. n-dependent trend in 14N quadrupole coupling tensors significantly correlates with cooperative effects of R(N-H⋯O) hydrogen bond distance. Natural bonding orbital analysis, NBO, was used to rationalize the quadrupole coupling results in terms of substantial n→σN-H∗ charge transfer in (benzamide) n=1-6 clusters. It was found that intermolecular n→σN-H∗ interactions play a key role in cooperative change of 14N and 17O quadrupole coupling tensors. There is an acceptable linear correlation between 14N or 17O quadrupole coupling tensors with strength of Fock matrix elements (Fij). This suggests that both 14N and 17O quadrupole coupling measurements can provide a useful probe for electron delocalization effects in both gaseous and condensed media.

  12. Conflictual cooperation

    DEFF Research Database (Denmark)

    Axel, Erik

    2011-01-01

    , cooperation appeared as the continuous reworking of contradictions in the local arrangement of societal con- ditions. Subjects were distributed and distributed themselves according to social privileges, resources, and dilemmas in cooperation. Here, the subjects’ activities and understandings took form from...... each other, their dilemmas, and their previous experience. This meant that they had each their perspective on ongoing praxis. Three observations from the collaboration in the control room are presented, one on stabilizing the function of an object, another on standardizing a procedure, and one...

  13. Alexithymia and low cooperativeness are associated with suicide attempts in male military personnel with adjustment disorder: a case-control study.

    Science.gov (United States)

    Na, Kyoung-Sae; Oh, Sei-Joong; Jung, Han-Yong; Irene Lee, Soyoung; Kim, Yong-Ku; Han, Changsu; Ko, Young-Hoon; Paik, Jong-Woo; Kim, Shin-Gyeom

    2013-02-28

    Subpopulations of patients with adjustment disorder are at increased risk for suicide. The current study investigated whether personality traits, including alexithymia, temperament, and character, are associated with an increased risk of suicide in individuals with adjustment disorder. Age- and sex-matched patients meeting the diagnostic and statistical manual of mental disorders (DSM-IV) criteria for adjustment disorder with (n=92) and without (n=92) a history of suicide attempts were recruited for the present study. Ninety-two healthy individuals who did not meet diagnostic criteria for Axis I or II diagnoses were used as controls. The Toronto alexithymia scale-20 (TAS-20) and the temperament and character inventory (TCI) were used to assess personality traits. Significantly higher total and subscale scores on the TAS-20, including on the difficulty-identifying-feelings (DIF) and difficulty-describing-feelings (DDF) subscales, and lower scores on the TCI cooperativeness subscale were noted in adjustment-disorder patients with previous suicide attempts. In the multivariate regression analysis, high DDF and DIF and low cooperativeness increased the risk of suicide attempts in adjustment-disorder patients. A subsequent path analysis revealed that high DDF had a direct effect on suicide attempts, whereas high DIF had an indirect effect on suicide attempts via low cooperativeness. Copyright © 2012 Elsevier Ireland Ltd. All rights reserved.

  14. Electromagnetic Fields Associated with Commercial Solar Photovoltaic Electric Power Generating Facilities.

    Science.gov (United States)

    Tell, R A; Hooper, H C; Sias, G G; Mezei, G; Hung, P; Kavet, R

    2015-01-01

    The southwest region of the United States is expected to experience an expansion of commercial solar photovoltaic generation facilities over the next 25 years. A solar facility converts direct current generated by the solar panels to three-phase 60-Hz power that is fed to the grid. This conversion involves sequential processing of the direct current through an inverter that produces low-voltage three-phase power, which is stepped up to distribution voltage (∼12 kV) through a transformer. This study characterized magnetic and electric fields between the frequencies of 0 Hz and 3 GHz at two facilities operated by the Southern California Edison Company in Porterville, CA and San Bernardino, CA. Static magnetic fields were very small compared to exposure limits established by IEEE and ICNIRP. The highest 60-Hz magnetic fields were measured adjacent to transformers and inverters, and radiofrequency fields from 5-100 kHz were associated with the inverters. The fields measured complied in every case with IEEE controlled and ICNIRP occupational exposure limits. In all cases, electric fields were negligible compared to IEEE and ICNIRP limits across the spectrum measured and when compared to the FCC limits (≥0.3 MHz).

  15. Occupational exposure to electric fields and currents associated with 110 kV substation tasks.

    Science.gov (United States)

    Korpinen, Leena H; Kuisti, Harri A; Tarao, Hiroo; Elovaara, Jarmo A

    2012-07-01

    The main aim of this study was to investigate occupational exposure to electric fields, and current densities and contact currents associated with tasks at air-insulated 110 kV substations and analyze if the action value of EU Directive 2004/40/EC was exceeded. Four workers volunteered to simulate the following tasks: Task (A) maintenance of an operating device of a disconnector at ground or floor level, Task (B) maintenance of an operating device of a circuit breaker at ground or floor level, Task (C) breaker head maintenance from a man hoist, and Task (D) maintenance of an operating device of a circuit breaker from a service platform. The highest maximum average current density in the neck was 1.8 mA/m(2) (calculated internal electric field 9.0-18.0 mV/m) and the highest contact current was 79.4 µA. All measured values at substations were lower than the limit value (10 mA/m(2)) of the EU Directive 2004/40/EC and the 2010 basic restrictions (0.1 and 0.8 V/m for central nervous system tissues of the head, and all tissues of the head and body, respectively) of the International Commission on Non-Ionizing Radiation Protection (ICNIRP). Copyright © 2012 Wiley Periodicals, Inc.

  16. Cooperating Internationally.

    Science.gov (United States)

    Anderson, Wayne

    1999-01-01

    A number of college and university consortia have embarked on international educational cooperation ventures, providing valuable experiences and benefits for faculty, students, alumni, and the community. For these programs to be effective, they must have high-level institutional support, equal opportunities to participate, effective marketing and…

  17. Estimation of the externalities associated with atmospheric emissions of the electric power production cycle

    International Nuclear Information System (INIS)

    Jacomino, Vanusa Maria Feliciano; Barreto, Alberto Avelar; Pereira, Maria Cristina; Branco, Otavio Eurico de Aquino; Aronne, Ivan Dionysio; Pinheiro, Ricardo Brant

    2000-01-01

    Nowadays the activities connected to energy generation and distribution are those that most contribute to local, regional and global degradation of the environment. One of the most important contribution for externalities estimation is the ExternE Project, which has established a methodological framework called damage function approach to quantify both health and environmental impacts from electricity generation as well as to quantify in monetary terms the damage resulting from these physical impacts. In order to incorporate economic, social and environmental aspects in the decision process of energy planning in Brazil, a joint research project sponsored by the International Atomic Energy Agency is being carried out. The primary objective of this Project is to perform a comparative assessment of external costs of alternative fuel cycles for electricity production. It includes not only the quantification of the physical impacts and damage costs associated with airborne emissions from the traditional fossil fuels (coal, gas and oil) and nuclear energy, but also those from renewable resources, most specifically from hydroelectric. The main objective of this paper is to present preliminary results of the external costs associated to atmospheric emissions of an oil fired plant. Applying the Damage Function Approach methodology the quantification of healthy impacts and damage cost was performed. These results will later be compared with those from nuclear energy option. Atmospheric dispersion studies were carried out using the Industrial Complex Source Model. The healthy impacts were estimated using the exposure-response curves recommended by the ExternE Project. The monetary unit cost for different public health endpoints considered in this study were obtained indirectly by using unit cost values taken from Contingent Valuation studies sponsored by the World Bank, which are specific for developing countries. (author)

  18. Validation of seismic soil-structure interaction analysis methods: EPRI [Electric Power Research Institute]/NRC [Nuclear Regulatory Commission] cooperation in Lotung, Taiwan, experiments

    International Nuclear Information System (INIS)

    Kot, C.A.; Srinivasan, M.G.; Hsieh, B.J.; Tang, Y.K.; Kassawara, R.P.

    1986-01-01

    The cooperative program between NRC/ANL and EPRI on the validation of soil-structure interaction analysis methods with actual seismic response data is described. A large scale-model of a containment building has been built by EPRI/Taipower in a highly seismic region of Taiwan. Vibration tests were performed, first on the basemat before the superstructure was built and then on the completed structure. Since its completion, the structure has experienced many earthquakes. The site and structural response to these earthquakes have been recorded with field (surface and downhole) and structural instrumentation. The validation program involves blind predictions of site and structural response during vibration tests and a selected seismic event, and subsequent comparison between the predictions and measurements. The predictive calculations are in progress. The results of the correlation are expected to lead to the evaluation of the methods as to their conservatisms and sensitivities

  19. Immediate effects of tongue trills associated with transcutaneous electrical nerve stimulation (TENS).

    Science.gov (United States)

    Fabron, Eliana Maria Gradim; Petrini, Andressa Schweitzer; Cardoso, Vanessa de Moraes; Batista, João Carlos Torgal; Motonaga, Suely Mayumi; Marino, Viviane Cristina de Castro

    2017-06-08

    To investigate vocal quality variability after applying tongue trills associated with transcutaneous electrical nerve stimulation (TENS) on the larynx of women with normal laryngeal function. Additionally, to verify the effect of this technique over time on voice quality. Participants were 40 women (average 23.4 years) without vocal complaints. The procedure involved tongue trills with or without TENS for 3 minutes, rest and repeating the technique for another 2 minutes. The participants' voices were recorded before (Pre), after three minutes (Post 3min) and after two additional minutes (Post 5min) applying the technique. TENS with two electrodes was used on the thyroid cartilage. Self-assessment, acoustic and perceptual analysis were performed. When comparing tongue trills in isolation and associated with TENS, a greater sense of stability in phonation (self-assessment) and improvement in voice quality (perceptual evaluation) was observed in the combination technique. There was no statistical difference in acoustics findings between tongue trills in isolation and associated with TENS. When comparing the time effect of tongue trills with TENS in self-assessment there was a perception of less muscle tension (3min) and greater comfort during phonation (5 min); in the acoustic analysis, there was an increase of F0 (3 and 5 min) and intensity (5 min) when compared to Pre-moment; in the perceptual evaluation, better voice quality (3min). Comparing tongue trills in isolation and associated with TENS, there were changes in the comfort and muscle tension perception, as well as in vocal quality. On the other hand, tongue trills associated with TENS performed in 3 or 5 minutes resulted in beneficial effects on the voice identified in the assessments.

  20. Indian Ocean Rim Cooperation

    DEFF Research Database (Denmark)

    Wippel, Steffen

    Since the mid-1990s, the Indian Ocean has been experiencing increasing economic cooperation among its rim states. Middle Eastern countries, too, participate in the work of the Indian Ocean Rim Association, which received new impetus in the course of the current decade. Notably Oman is a very active...

  1. Cooperative social capital

    Directory of Open Access Journals (Sweden)

    Oscar Acera Manero

    2005-12-01

    Full Text Available Social capital consists of the contributions of members and associates, both mandatory and voluntary. From an accounting point of view, it is a liability figure that expresses the value of a portion of the equity of the cooperative. Its inclusion in the liability is not the fact that it is a debt but by its nature unenforceable.

  2. Safety evaluation report related to the operation of Susquehanna Steam Electric Station, Units 1 and 2. Docket Nos. 50-387 and 50-388, Pennsylvania Power and Light Company, Allegheny Electric Cooperative, Inc

    International Nuclear Information System (INIS)

    1982-07-01

    Information is presented concerning site characteristics; design criteria for systems and components; reactor thermal and hydraulic characteristics; reactor coolant pressure boundary; engineered safety features; instrumentation and control; electrical power systems; auxiliary systems; conduct of operations; quality assurance; and TMI-2 requirements

  3. Cooperative design

    DEFF Research Database (Denmark)

    Schmidt, Kjeld

    1998-01-01

    In the contemporary world, engineers and designers face huge challenges as they shift towards novel organizational concepts such as ‘concurrent engineering’ in order to manage increasing product diversity so as to satisfy customer demands while trying to accelerate the design process to deal...... with the competitive realities of a global market and decreasing product life cycles. In this environment, the coordination and integration of the myriads of interdependent and yet distributed and concurrent design activities becomes enormously complex. It thus seems as if CSCW technologies may be indispensable...... if concurrent engineering is to succeed. On the basis of ethnographic studies of cooperative design, the paper attempts to characterize cooperative work in the domain of design and to outline a set of crucial research problems to be addressed if CSCW is to help engineers and de-signers meet the challenges...

  4. Electrical Impedance Analysis of Tissue Properties Associated with Ethylene Induction by Electric Currents in Cucumber (Cucumis sativus L.) Fruit.

    Science.gov (United States)

    Inaba, A.; Manabe, T.; Tsuji, H.; Iwamoto, T.

    1995-01-01

    A study based on electrical impedance analysis of tissue properties was conducted in order to understand the relationship between impedance components and ethylene biosynthesis induced by direct current in cucumber (Cucumis sativus L.) fruit. Impedances were measured at a range of alternating current frequencies from 500 Hz to 1 MHz. We calculated capacitances representing the plasma membranes, C1, and organelle membranes, C2, and resistances representing extracellular space, R1, cytoplasm, R2, and organelle interior, R3. Direct current of 1 to 3 mA induced ethylene synthesis with a sharp peak at 1 h. The rate of production was greater with a stronger current. This abrupt induction of ethylene synthesis was accompanied by an equally abrupt activation of 1-aminocyclopropane-1-carboxylic acid (ACC) synthase within 1 h, but not that of ACC oxidase, which was activated only at the later stages of the treatment at a time when ethylene production and ACC synthase activity were declining. Using direct current of 0 to 3 mA, C2, R1, and R2 increased abruptly, and C1 increased gradually after 3 h. The rates of increases were greater with currents of larger magnitude, R3 was not affected during passage of the current. Diazocyclopentadiene, an inhibitor of ethylene action, eliminated the direct current induction of R1 but had no effect on the increases in C2 and R2. Diazocyclopentadiene counteracted the stimulative effects of exogenously applied ethylene with respect to respiration and activities of ACC oxidase and phenylalanine ammonia-lyase. These results indicate that an externally applied current may generate signal(s) by altering the functions of organelle membranes and/or cytoplasmic pH to induce ACC synthase. PMID:12228354

  5. Using Electric Vehicles to Meet Balancing Requirements Associated with Wind Power

    Energy Technology Data Exchange (ETDEWEB)

    Tuffner, Francis K.; Kintner-Meyer, Michael CW

    2011-07-31

    voiding of automotive manufacturer's battery warranty, and is not feasible for many customers. The second key finding is the change in the required population when PHEV/BEV charging is available at both home and work. Allowing 10% of the vehicle population access to work charging resulted in nearly 80% of the grid benefit. Home-only charging requires, at best, 94% of the current NWPP light duty vehicle fleet to be a PHEV or BEV. With the introduction of full work charging availability, only 8% of the NWPP light duty vehicle fleet is required. Work charging has primarily been associated with mitigating range anxiety in new electric vehicle owners, but these studies indicate they have significant potential for improving grid reliability. The V2GHalf and V2GFull charging strategies of the report utilize grid frequency as an indication of the imbalance requirements. The introduction of public charging stations, as well as the potential for PHEV/BEVs to be used as a resource for renewable generation integration, creates conditions for additional products into the ancillary services market. In the United Kingdom, such a capability would be bid as a frequency product in the ancillary services market. Such a market could create the need for larger, third-party aggregators or services to manage the use of electric vehicles as a grid resource. Ultimately, customer adoption, usage patterns and habits, and feedback from the power and automotive industries will drive the need.

  6. Neonatal thalamic hemorrhage is strongly associated with electrical status epilepticus in slow wave sleep.

    Science.gov (United States)

    Kersbergen, Karina J; de Vries, Linda S; Leijten, Frans S S; Braun, Kees P J; Nievelstein, Rutger A J; Groenendaal, Floris; Benders, Manon J N L; Jansen, Floor E

    2013-04-01

    Thalamic hemorrhage has been associated with neonatal cerebral sinovenous thrombosis (CSVT), especially when the straight sinus is involved, and often presents with neonatal seizures. Early thalamic injury has previously been shown to predispose to epilepsy and electrical status epilepticus in slow wave sleep (ESES). The objective of this study was to assess the prevalence of sleep-induced epileptic electroencephalography (EEG) abnormalities and postneonatal epilepsy after neonatal thalamic hemorrhage associated with CSVT, in the absence of more widespread cerebral damage. Between 2003 and 2008 15 neonates were diagnosed with a thalamic hemorrhage due to suspected or proven CSVT. Neurodevelopment and the history of seizures were assessed at follow-up in the outpatient clinic in all 14 survivors (age 2-9 years). Whole-night or sleep-deprived EEG recordings were obtained to assess the prevalence of interictal epileptiform activity (EA) and calculate a sleep-induced spike and wave index (SWI). Three children were diagnosed with classic ESES (SWI >85%). Two children had ESES spectrum disorder (SWI between 50% and 85%), and in two children significant sleep-induced epileptiform activity (SIEA) was noted (SWI between 25% and 50%). Two other children were diagnosed with focal epilepsy, in the absence of sleep-induced epileptiform EEG abnormalities. Five children (age 2-7 years) had normal EEG recordings at follow-up. Deficits in neurodevelopment were seen significantly more often in children with ESES, ESES spectrum, or SIEA. Neonates with thalamic hemorrhage associated with straight sinus thrombosis, without evidence of more widespread cerebral damage, are at high risk of developing ESES (spectrum) disorder (35%), SIEA (14%), or focal epilepsy (14%). Electrographic abnormalities may already be present prior to recognition of cognitive deficits. Early diagnosis may guide parents and caregivers, and subsequent treatment may improve neurodevelopmental outcome. Routine

  7. 2002 ECR annual report : the annual report of the Environmental Commitment and Responsibility Program of the Canadian Electricity Association : Canadian electricity and the environment

    International Nuclear Information System (INIS)

    2003-10-01

    This annual report provides a comprehensive review of the Canadian electricity industry's environmental performance in 2002. The Canadian Electricity Association launched the Environmental Commitment and Responsibility (ECR) Program in 1997 as part of an industry-wide strategy to report on environmental performance. The initiatives of individual member utilities are reported in an effort to demonstrate the industry's commitment to sustainable development and better environmental performance. This annual report focuses on air quality issues for the electricity industry with emphasis on energy efficiency. It presents 4 principle initiatives: (1) efficiency in terms of resources requires measures such as improved energy conservation and efficiency of fossil fuel generating stations, and internal energy efficiency regarding power generation, power transmission, and power distribution. It also includes efforts by member utilities to reuse insulating oil and use solid combustion by-products, (2) reduce environmental impacts of power generation in terms of atmospheric emissions of carbon dioxide, sulphur dioxide, and nitrogen oxides. These initiatives include spill and PCB management, (3) accountability to constituents in terms of public reporting on environmental performance, and (4) ensure that employees understand the environmental implications of their actions. The report also discusses the use of treated wood poles and species at risk. tabs., figs

  8. Lunar Surface Electric Potential Changes Associated with Traversals through the Earth's Foreshock

    Science.gov (United States)

    Collier, Michael R.; Hills, H. Kent; Stubbs, Timothy J.; Halekas, Jasper S.; Delory, Gregory T.; Espley, Jared; Farrell, William M.; Freeman, John W.; Vondrak, Richard

    2011-01-01

    We report an analysis of one year of Suprathermal Ion Detector Experiment (SIDE) Total Ion Detector (TID) resonance events observed between January 1972 and January 1973. The study includes only those events during which upstream solar wind conditions were readily available. The analysis shows that these events are associated with lunar traversals through the dawn flank of the terrestrial magnetospheric bow shock. We propose that the events result from an increase in lunar surface electric potential effected by secondary electron emission due to primary electrons in the Earth's foreshock region (although primary ions may play a role as well). This work establishes (1) the lunar surface potential changes as the Moon moves through the terrestrial bow shock, (2) the lunar surface achieves potentials in the upstream foreshock region that differ from those in the downstream magnetosheath region, (3) these differences can be explained by the presence of energetic electron beams in the upstream foreshock region and (4) if this explanation is correct, the location of the Moon with respect to the terrestrial bow shock influences lunar surface potential.

  9. Biological effects from electric fields associated with high voltage transmission lines

    Energy Technology Data Exchange (ETDEWEB)

    1983-11-01

    Efforts during the past year by the US Department of Energy and the Electric Power Research Institute-funded laboratories to investigate the biological effects from electric fields are described in resume form. Investigations generally have been summarized with objectives, accomplishments of the past year, and some indication of projected studies.

  10. Quantifying the Impacts of Droughts on the Electricity Sector and its Associated Greenhouse Gas Emissions in the American West

    Science.gov (United States)

    Herrera-Estrada, J. E.; Sheffield, J.

    2016-12-01

    The electricity sector relies heavily on water, as it is needed for hydroelectric generation and to cool thermoelectric power plants. Droughts decrease river and reservoir levels, reducing the affected region's capacity for electricity generation. These cuts in electricity supply have to be replaced by more expensive alternatives with potentially higher associated greenhouse gas emissions (e.g. coal, natural gas, or imports) to meet the region's demand. To date, the quantification of the impacts of droughts on the electricity sector tends to be restricted to individual events, such as the recent California drought. In this work, the impacts of droughts on electricity prices paid by consumers and on greenhouse gas emissions from the electricity sector are calculated over the American West from 2001 to 2014 using monthly data. This region was selected because it falls within the Western Interconnection power grid, because of its important reliance on hydropower, and because it has large areas that are vulnerable to droughts due to their semi-arid climates. Furthermore, this regional approach allows us to quantify the effects of non-local droughts, i.e. droughts in neighboring states that affect electricity imports into a given state. Results show large heterogeneities in the effects of droughts across the region, given the diversity of energy sources used in each state. As expected, the effect of a local drought event on hydroelectricity is largest in California, Oregon, and Washington since they have the highest hydropower capacity. California and Oregon tend to replace a large portion of their lost hydroelectricity with natural gas, while Washington appears to rely more on imports from its neighbors. On the other hand, Montana, Nevada, and Utah, tend to rely more heavily on coal. The results also show that consumers in the residential, commercial, and industrial sectors may sometimes pay millions of dollars more for their electricity use at the state level due to

  11. Transboundary cooperation

    International Nuclear Information System (INIS)

    Rauber, D.

    2006-01-01

    The operation of nuclear power plants near national borders requires a close bilateral co-operation to cope with accidents having off-site radiological impacts. For example in 1978 such an agreement was signed by the German and Swiss government. The accident at the Chernobyl NPP changed the international co-operation in the framework of international consequence management. International conventions were agreed to insure a timely notification and international assistance in case of an accident with transboundary effects. In order to fulfill these conventions several procedures were introduced. In addition, bilateral agreements were signed also with countries which are not operating nuclear power plants near national borders. Since then no accident took place that would have required any notification. However, following the experience the expectations to these networks have changed considerably and hence sustainable development is required to cope with new challenges such as long term consequences management, new radiological threats, faster international assistance, media and public concerns, and technical evolution of communications systems. (author)

  12. 26 CFR 1.522-3 - Patronage dividends, rebates, or refunds; treatment as to cooperative associations entitled to...

    Science.gov (United States)

    2010-04-01

    ... association for the taxable year, as an increase in its other cost of goods sold in the case of an association... of reasonable reserves and after payment of dividends on capital stock or other proprietary capital... year, shall be taken into account as an increase in its other cost of goods sold, or as a reduction in...

  13. Response of tertiary centres to pressure changes. Is there a mechano-electrical association?

    Science.gov (United States)

    Sideris, D A; Toumanidis, S T; Kostis, E B; Stagiannis, K; Spyropoulos, G; Moulopoulos, S D

    1990-01-01

    To investigate the mechanism of pressure related ventricular arrhythmias by examining them during atrioventricular (AV) block. Complete AV block, where all ventricular beats are ectopic, was induced by AV node ablation and/or by toxic digitalisation, and rhythm changes were studied while arterial blood pressure was repeatedly raised and lowered. 15 anaesthetised mongrel dogs, weight 15-28 kg, were used. AV block was induced in eight by chemical or mechanical ablation of the AV node. In five of these and in seven other dogs, 5.0-7.5 mg digoxin was also given. Following AV block due to ablation, a heart rate increase (or no change) was found in 87.5% of 56 arterial pressure increases produced by elevation of an open arterial blood reservoir or by metaraminol infusion, but in only 21.8% of 55 pressure decreases caused by arterial bleeding (p much less than 0.001). Following AV block due to digitalisation, the equivalent figures were 96% of 50 pressure increases and 27.3% of 55 pressure decreases (p much less than 0.001). While arterial pressure was increased there was moderate acceleration of the escape rhythm, then appearance of premature ventricular beats, then non-sustained and finally sustained ventricular tachycardia. The reverse occurred, with some hysteresis, on decreasing the arterial pressure. In five of the digitalised animals, arterial pressure reduction to nearly zero caused reproducible sudden arrest, with resumption of the ordinary escape rhythm on increasing the pressure again. The findings suggest the possibility of two kinds of ectopic rhythm in AV block: the "normal" escape rhythm which is only moderately affected by arterial pressure changes; and an "abnormal" faster pressure dependent rhythm which is generated by high arterial pressure and abolished by pressure near zero, as if there were a mechano-electrical association. This abnormal rhythm may prevail completely in digitalis toxicity so that if cardiac arrest occurs, no automaticity can be

  14. Survey on severity of magnetic and electric fields around video display terminals and its association with health effects on operators

    Directory of Open Access Journals (Sweden)

    F. Rezaee

    2009-10-01

    Full Text Available Background and aimsIntensity of Magnetic and Electric fields around visual displayterminals and its association on health effects were studied.Methodsmagnetic and electric fields intensities around 237 VDTs at distances 30¡50¡ 60 cm and different operating conditions (active¸ screen saver¸ shut down with use of HI-3603 device  according to Svensk standard method were monitored. Resultsmagnetic and electric fields Intensities at 30 cm were higher than standard and at 50 cm Monitors in all measurements were lower than standard (20mA/m MPRII, TCO and (1V/m,TCO Magnetic fields intensities of LCD monitors in rare side were higher than all other directionsand rise versa intensities of magnetic fields of cathodiC monitors were in front than other sides. Differences of magnetic and electric fields intensities were not significant in various operating conditions (screen saver and active operation. Comparison of chronic syndrome of  exhaustion in two groups of case and control, demonstrated higher of prevalence of symptoms such as shedding  tears, eye irritation and fatigue in case rather than control group.Conclusionat time of procurement of monitors TCO standard label should be noticed. During recess times, monitors should be turned off in order to reduce exposure to electric and magnetic  fields.

  15. DOE/EPRI Electricity Storage Handbook in Collaboration with NRECA

    Energy Technology Data Exchange (ETDEWEB)

    Akhil, Abbas A. [Sandia National Lab. (SNL-NM), Albuquerque, NM (United States). Energy Storage Technology and Systems; Huff, Georgianne [Sandia National Lab. (SNL-NM), Albuquerque, NM (United States). Energy Storage Technology and Systems; Currier, Aileen B. [Sandia National Lab. (SNL-NM), Albuquerque, NM (United States). Energy Storage Technology and Systems; Hernandez, Jacquelynne [Sandia National Lab. (SNL-NM), Albuquerque, NM (United States). Energy Storage Technology and Systems; Bender, Donald Arthur [Sandia National Lab. (SNL-CA), Livermore, CA (United States); Kaun, Benjamin C. [Electric Power Research Inst. (EPRI), Palo Alto, CA (United States); Rastler, Dan M. [Electric Power Research Inst. (EPRI), Palo Alto, CA (United States); Chen, Stella Bingqing [Electric Power Research Inst. (EPRI), Palo Alto, CA (United States); Cotter, Andrew L. [National Rural Electric Cooperative Association, Arlington, VA (United States); Bradshaw, Dale T. [National Rural Electric Cooperative Association, Arlington, VA (United States); Gauntlett, William D. [AECOM Technical Services, Inc., Albuquerque, NM (United States); Eyer, James [Clean Energy States Alliance, Montpelier, VT (United States); Olinsky-Paul, Todd [Clean Energy States Alliance, Montpelier, VT (United States); Ellison, Michelle [E& I Consulting, Oakland, CA (United States); Schoenung, Susan [Longitude 122 West, Inc., Menlo Park, CA (United States)

    2016-09-01

    The Electricity Storage Handbook (Handbook) is a how-to guide for utility and rural cooperative engineers, planners, and decision makers to plan and implement energy storage projects. The Handbook also serves as an information resource for investors and venture capitalists, providing the latest developments in technologies and tools to guide their evaluations of energy storage opportunities. It includes a comprehensive database of the cost of current storage systems in a wide variety of electric utility and customer services, along with interconnection schematics. A list of significant past and present energy storage projects is provided for a practical perspective. This Handbook, jointly sponsored by the U.S. Department of Energy and the Electric Power Research Institute in collaboration with the National Rural Electric Cooperative Association, is published in electronic form at www.sandia.gov/ess.

  16. DOE/EPRI Electricity Storage Handbook in Collaboration with NRECA.

    Energy Technology Data Exchange (ETDEWEB)

    Akhil, Abbas Ali [Sandia National Laboratories (SNL-NM), Albuquerque, NM (United States); Huff, Georgianne [Sandia National Laboratories (SNL-NM), Albuquerque, NM (United States); Currier, Aileen B. [Sandia National Laboratories (SNL-NM), Albuquerque, NM (United States); Kaun, Benjamin C [Sandia National Laboratories (SNL-NM), Albuquerque, NM (United States); Rastler, Dan M. [Sandia National Laboratories (SNL-NM), Albuquerque, NM (United States); Chen, Stella Bingqing [Sandia National Laboratories (SNL-NM), Albuquerque, NM (United States); Cotter, Andrew L. [Sandia National Laboratories (SNL-NM), Albuquerque, NM (United States); Bradshaw, Dale T. [Sandia National Laboratories (SNL-NM), Albuquerque, NM (United States); Gauntlett, William D. [Sandia National Laboratories (SNL-NM), Albuquerque, NM (United States)

    2015-02-01

    The Electricity Storage Handbook (Handbook) is a how - to guide for utility and rural cooperative engineers, planners, and decision makers to plan and implement energy storage projects. The Handbook also serves as an information resource for investors and venture capitalists, providing the latest developments in technologies and tools to guide their evaluation s of energy storage opportunities. It includes a comprehensive database of the cost of current storage systems in a wide variety of electric utility and customer services, along with interconnection schematics. A list of significant past and present energy storage projects is provided for a practical perspective . This Handbook, jointly sponsored by the U.S. Department of Energy and the Electric Power Research Institute in collaboration with the National Rural Electric Cooperative Association, is published in electronic form at www.sandia.gov/ess. This Handbook is best viewed online.

  17. Regional Renewable Energy Cooperatives

    Science.gov (United States)

    Hazendonk, P.; Brown, M. B.; Byrne, J. M.; Harrison, T.; Mueller, R.; Peacock, K.; Usher, J.; Yalamova, R.; Kroebel, R.; Larsen, J.; McNaughton, R.

    2014-12-01

    We are building a multidisciplinary research program linking researchers in agriculture, business, earth science, engineering, humanities and social science. Our goal is to match renewable energy supply and reformed energy demands. The program will be focused on (i) understanding and modifying energy demand, (ii) design and implementation of diverse renewable energy networks. Geomatics technology will be used to map existing energy and waste flows on a neighbourhood, municipal, and regional level. Optimal sites and combinations of sites for solar and wind electrical generation (ridges, rooftops, valley walls) will be identified. Geomatics based site and grid analyses will identify best locations for energy production based on efficient production and connectivity to regional grids and transportation. Design of networks for utilization of waste streams of heat, water, animal and human waste for energy production will be investigated. Agriculture, cities and industry produce many waste streams that are not well utilized. Therefore, establishing a renewable energy resource mapping and planning program for electrical generation, waste heat and energy recovery, biomass collection, and biochar, biodiesel and syngas production is critical to regional energy optimization. Electrical storage and demand management are two priorities that will be investigated. Regional scale cooperatives may use electric vehicle batteries and innovations such as pump storage and concentrated solar molten salt heat storage for steam turbine electrical generation. Energy demand management is poorly explored in Canada and elsewhere - our homes and businesses operate on an unrestricted demand. Simple monitoring and energy demand-ranking software can easily reduce peaks demands and move lower ranked uses to non-peak periods, thereby reducing the grid size needed to meet peak demands. Peak demand strains the current energy grid capacity and often requires demand balancing projects and

  18. Electric field measurements of DC and long wavelength structures associated with sporadic-E layers and QP radar echoes

    Directory of Open Access Journals (Sweden)

    S. Ohtsuki

    2005-10-01

    Full Text Available Electric field and plasma density data gathered on a sounding rocket launched from Uchinoura Space Center, Japan, reveal a complex electrodynamics associated with sporadic-E layers and simultaneous observations of quasi-periodic radar echoes. The electrodynamics are characterized by spatial and temporal variations that differed considerably between the rocket's upleg and downleg traversals of the lower ionosphere. Within the main sporadic-E layer (95–110 km on the upleg, the electric fields were variable, with amplitudes of 2–4 mV/m that changed considerably within altitude intervals of 1–3 km. The identification of polarization electric fields coinciding with plasma density enhancements and/or depletions is not readily apparent. Within this region on the downleg, however, the direction of the electric field revealed a marked change that coincided precisely with the peak of a single, narrow sporadic-E plasma density layer near 102.5 km. This shear was presumably associated with the neutral wind shear responsible for the layer formation. The electric field data above the sporadic-E layer on the upleg, from 110 km to the rocket apogee of 152 km, revealed a continuous train of distinct, large scale, quasi-periodic structures with wavelengths of 10–15 km and wavevectors oriented between the NE-SW quadrants. The electric field structures had typical amplitudes of 3–5 mV/m with one excursion to 9 mV/m, and in a very general sense, were associated with perturbations in the plasma density. The electric field waveforms showed evidence for steepening and/or convergence effects and presumably had mapped upwards along the magnetic field from the sporadic-E region below. Candidate mechanisms to explain the origin of these structures include the Kelvin-Helmholtz instability and the Es-layer instability. In both cases, the same shear that formed the sporadic-E layer would provide the energy to generate the km-scale structures. Other possibilities

  19. Quasi-static electric fields phenomena in the ionosphere associated with pre- and post earthquake effects

    Directory of Open Access Journals (Sweden)

    M. Gousheva

    2008-02-01

    Full Text Available To prove a direct relationship between the quasi-static electric field disturbances and seismic activity is a difficult, but actual task of the modern ionosphere physics. This paper presents new results on the processing and analysis of the quasi-static electric field in the upper ionosphere (h=800–900 km observed from the satellite INTERCOSMOS-BULGARIA-1300 over earthquakes' source regions (seismic data of World Data Center, Denver, Colorado, USA. Present research focuses on three main areas (i development of methodology of satellite and seismic data selecting, (ii data processing and observations of the quasi-static electric field (iii study and accumulation of statistics of possible connection between anomalous vertical electric fields penetrating from the earthquake zone into the ionosphere, and seismic activity. The most appropriate data (for satellite orbits above sources of forthcoming or just happened seismic events have been selected from more than 250 investigated cases.The increase of about 5-10-15 mV/m in the vertical component of the quasi-static electric field observed by INTERCOSMOS-BULGARIA-1300 during seismic activity over Southern Ocean, Greenland Sea, South-Weat Pacific Ocean, Indian Ocean, Central America, South-East Pacific Ocean, Malay Archipelago regions are presented. These anomalies, as phenomena accompanying the seismogenic process, can be considered eventually as possible pre-, co- (coeval to and post-earthquake effects in the ionosphere.

  20. International cooperation

    International Nuclear Information System (INIS)

    Barisich, A.

    1992-01-01

    Europe is certainly the part of the world where the largest number of international arrangements have been established for dealing with international cooperation in cases of major oil spills at sea. Let me list the most important of these multilateral arrangements: Bonn Agreement: covers the North Sea Contracting Parties: riparian states and the EEC Barcelona Convention: (protocol for emergency situations) covers the Mediterranean Sea Contracting Parties: riparian states and the EEC; Helsinki Convention: covers the Baltic Sea Contracting Parties: riparian states and (soon) the EEC; Lisbon Agreement: covers the NE Atlantic Contracting Parties: France, Spain, Portugal, Morocco and the EEC; Community Action Plan: covers the whole community waters; EEC; Members States participate in this plan. It should be underlined that, in addition to these large multilateral agreements a number of bilateral or trilateral arrangements have been set up, such as the Copenhagen Agreement, Denger Plan, Manche Plan, etc. The Commission involvement in these international frameworks is very important: as an example, it is presently chairing the Bonn Agreement Contracting Parties meeting. In addition, being the only contracting party to all these agreements, it is able to play a unique role of coordination and information to avoid duplications and contradictions. Having given this overview, I would now focus on the Community Action Plan

  1. Environmental challenges and opportunities of the evolving North American electricity market : Government comments on Environmental Challenges and Opportunities of the evolving North American electricity market: Secretariat report to Council under article 13 of the North American Agreement on Environmental Cooperation : Canada, Mexico, United States

    International Nuclear Information System (INIS)

    2002-06-01

    Canada, Mexico, and the United States commented in turn on the issues related to the integration of the North American electricity market. Canada indicated that the report was based on on specific sets of data, analyses, and several assumptions. It provides a starting point for further discussions as information and analyses are further improved. Four categories of issues were identified: transboundary airshed management, innovative economic instruments, energy efficiency and renewable energy, and information planning and transboundary cumulative impact assessment. Some of those areas are already the subject of improved cooperation. Mexico mentioned that the major problem was one of pollution in geographically shared but jurisdictionally divided regions. This situation could lead to preferences in the selection of locations for power generation plants, as environmental rules differ. The suggestions made in the report do not always reflect the approaches being discussed in Mexico. Some specific comments about the various working papers were offered. The United States stated that the report provides a solid foundation for further discussions on the topic. The United States also indicated that further qualification, analysis, and/or discussion is required on some important issues. It felt that the future growth, continental-scale integration, and environmental impacts related to the electricity sector had been overestimated. More comprehensive comparisons between the three countries would benefit the entire process. More specific comments were included

  2. Auroral arc classification scheme based on the observed arc-associated electric field pattern

    International Nuclear Information System (INIS)

    Marklund, G.

    1983-06-01

    Radar and rocket electric field observations of auroral arcs have earlier been used to identify essentially four different arc types, namely anticorrelation and correlation arcs (with, respectively, decreased and increased arc-assocaited field) and asymmetric and reversal arcs. In this paper rocket double probe and supplementary observations from the literature, obtained under various geophysical conditions, are used to organize the different arc types on a physical rather than morphological basis. This classification is based on the relative influence on the arc electric field pattern from the two current continuity mechanisms, polarisation electric fields and Birkeland currents. In this context the tangential electric field plays an essential role and it is thus important that it can be obtained with both high accuracy and resolution. In situ observations by sounding rockets are shown to be better suited for this specific task than monostatic radar observations. Depending on the dominating mechanism, estimated quantitatively for a number of arc-crossings, the different arc types have been grouped into the following main categories: Polarisation arcs, Birkeland current arcs and combination arcs. Finally the high altitude potential distributions corresponding to some of the different arc types are presented. (author)

  3. Magnetoresistance effects associated with various electric conduction mechanisms in nanostructured [C/FeCo]n multilayers

    Czech Academy of Sciences Publication Activity Database

    Zeng, Y.P.; Liu, Z.W.; Mikmeková, Eliška

    2017-01-01

    Roč. 421, January (2017), s. 39-43 ISSN 0304-8853 Institutional support: RVO:68081731 Keywords : magnetoresistance * thin film * microstructure * conduction regime Subject RIV: JA - Electronics ; Optoelectronics, Electrical Engineering OBOR OECD: Coating and films Impact factor: 2.630, year: 2016

  4. Architectural, Mechanical, Electrical, Plumbing, and Site Documents Associated with Sustainability Base, N232

    Science.gov (United States)

    Grymes, Rosalind A.; Martin, Rodney Alexander; Dianati, Soheila

    2016-01-01

    These files contain more precise and accurate representations of the architectural, mechanical, electrical, plumbing, and site information pertaining to Sustainability Base, aka Collaborative Support Facility, aka N232. These supersede the 'bid' drawings released in STI 8112 previously. They are useful for NASA researchers and collaborators in modeling the performance characteristics of the facility. Otherwise, they do not contain new data.

  5. Epigenetic Variance, Performing Cooperative Structure with Genetics, Is Associated with Leaf Shape Traits in Widely Distributed Populations of Ornamental Tree Prunus mume

    Directory of Open Access Journals (Sweden)

    Kaifeng Ma

    2018-01-01

    Full Text Available Increasing evidence shows that epigenetics plays an important role in phenotypic variance. However, little is known about epigenetic variation in the important ornamental tree Prunus mume. We used amplified fragment length polymorphism (AFLP and methylation-sensitive amplified polymorphism (MSAP techniques, and association analysis and sequencing to investigate epigenetic variation and its relationships with genetic variance, environment factors, and traits. By performing leaf sampling, the relative total methylation level (29.80% was detected in 96 accessions of P. mume. And the relative hemi-methylation level (15.77% was higher than the relative full methylation level (14.03%. The epigenetic diversity (I∗ = 0.575, h∗ = 0.393 was higher than the genetic diversity (I = 0.484, h = 0.319. The cultivated population displayed greater epigenetic diversity than the wild populations in both southwest and southeast China. We found that epigenetic variance and genetic variance, and environmental factors performed cooperative structures, respectively. In particular, leaf length, width and area were positively correlated with relative full methylation level and total methylation level, indicating that the DNA methylation level played a role in trait variation. In total, 203 AFLP and 423 MSAP associated markers were detected and 68 of them were sequenced. Homologous analysis and functional prediction suggested that the candidate marker-linked genes were essential for leaf morphology development and metabolism, implying that these markers play critical roles in the establishment of leaf length, width, area, and ratio of length to width.

  6. Modest evidence for linkage and possible confirmation of association between NOTCH4 and schizophrenia in a large Veterans Affairs Cooperative Study sample.

    Science.gov (United States)

    Skol, A D; Young, K A; Tsuang, D W; Faraone, S V; Haverstock, S L; Bingham, S; Prabhudesai, S; Mena, F; Menon, A S; Yu, Chang-En; Rundell, Paul; Pepple, J; Sauter, F; Baldwin, C; Weiss, D; Collins, J; Keith, T; Boehnke, M; Schellenberg, G D; Tsuang, M T

    2003-04-01

    Wei and Hemmings [2000: Nat Genet 25:376-377], using 80 British parent-offspring trios, identified a number of NOTCH4 variants and haplotypes that showed statistically significant evidence of association to schizophrenia. Specifically, the 10 repeat allele of a (CTG)(n) marker and the 8 repeat allele of a (TAA)(n) marker demonstrated excess transmission to affected individuals; SNP21 and haplotypes SNP2-(CTG)(n) and SNP12-SNP2-(CTG)(n) also showed significant associations. In an attempt to replicate these findings, we tested for linkage and association between the same five markers used by Wei and Hemmings in 166 families collected from a multi-center study conducted by the Department of Veterans Affairs (DVA) Cooperative Study Program (CSP). The families include 392 affected subjects (schizophrenia or schizoaffective disorder, depressed) and 216 affected sibling pairs. The families represent a mix of European Americans (n = 62, 37%), African Americans (n = 60, 36%), and racially mixed or other races (n = 44, 27%). We identified moderate evidence for linkage in the pooled race sample (LOD = 1.25) and found excess transmission of the 8 (P = 0.06) and 13 (P = 0.04) repeat alleles of the (TAA)(n) marker to African American schizophrenic subjects. The 8 and 13 repeat alleles were previously identified to be positively associated with schizophrenia by Wei and Hemmings [2000: Nat Genet 25:376-377] and Sklar et al. [2001: Nat Genet 28:126-128], respectively. Copyright 2003 Wiley-Liss, Inc.

  7. Lactate is a mediator of metabolic cooperation between stromal carcinoma associated fibroblasts and glycolytic tumor cells in the tumor microenvironment

    International Nuclear Information System (INIS)

    Rattigan, Yanique I.; Patel, Brijesh B.; Ackerstaff, Ellen; Sukenick, George; Koutcher, Jason A.; Glod, John W.

    2012-01-01

    Human mesenchymal stem cells (hMSCs) are bone marrow-derived stromal cells, which play a role in tumor progression. We have shown earlier that breast cancer cells secrete higher levels of interleukin-6 (IL-6) under hypoxia, leading to the recruitment of hMSCs towards hypoxic tumor cells. We found that (i) MDA-MB-231 cells secrete significantly higher levels of lactate (3-fold more) under hypoxia (1% O 2 ) than under 20% O 2 and (ii) lactate recruits hMSCs towards tumor cells by activating signaling pathways to enhance migration. The mRNA and protein expression of functional MCT1 in hMSCs is increased in response to lactate exposure. Thus, we hypothesized that hMSCs and stromal carcinoma associated fibroblasts (CAFs) in the tumor microenvironment have the capacity to take up lactate expelled from tumor cells and use it as a source of energy. Our 13 C NMR spectroscopic measurements indicate that 13 C-lactate is converted to 13 C-alpha ketoglutarate in hMSCs and CAFs supporting this hypothesis. To our knowledge this is the first in vitro model system demonstrating that hMSCs and CAFs can utilize lactate produced by tumor cells.

  8. Lactate is a mediator of metabolic cooperation between stromal carcinoma associated fibroblasts and glycolytic tumor cells in the tumor microenvironment

    Energy Technology Data Exchange (ETDEWEB)

    Rattigan, Yanique I.; Patel, Brijesh B. [Graduate School of Biomedical Sciences, The Cancer Institute of New Jersey, Robert Wood Johnson Medical School, University of Medicine and Dentistry of New Jersey, 195 Little Albany Street, New Brunswick, NJ 08901 (United States); Department of Pharmacology, The Cancer Institute of New Jersey, Robert Wood Johnson Medical School, University of Medicine and Dentistry of New Jersey, 195 Little Albany Street, New Brunswick, NJ 08901 (United States); Ackerstaff, Ellen [Department of Medical Physics, Memorial Sloan Kettering Cancer Center, 1275 York Avenue, New York, NY 10065 (United States); Sukenick, George [Molecular Pharmacology and Chemistry Research Program, Sloan-Kettering Institute, 415 E 68th Street, New York, NY 10065 (United States); Koutcher, Jason A. [Department of Medical Physics, Memorial Sloan Kettering Cancer Center, 1275 York Avenue, New York, NY 10065 (United States); Glod, John W. [Graduate School of Biomedical Sciences, The Cancer Institute of New Jersey, Robert Wood Johnson Medical School, University of Medicine and Dentistry of New Jersey, 195 Little Albany Street, New Brunswick, NJ 08901 (United States); Department of Pharmacology, The Cancer Institute of New Jersey, Robert Wood Johnson Medical School, University of Medicine and Dentistry of New Jersey, 195 Little Albany Street, New Brunswick, NJ 08901 (United States); Department of Pediatric Oncology, The Cancer Institute of New Jersey, Robert Wood Johnson Medical School, University of Medicine and Dentistry of New Jersey, 195 Little Albany Street, New Brunswick, NJ 08901 (United States); and others

    2012-02-15

    Human mesenchymal stem cells (hMSCs) are bone marrow-derived stromal cells, which play a role in tumor progression. We have shown earlier that breast cancer cells secrete higher levels of interleukin-6 (IL-6) under hypoxia, leading to the recruitment of hMSCs towards hypoxic tumor cells. We found that (i) MDA-MB-231 cells secrete significantly higher levels of lactate (3-fold more) under hypoxia (1% O{sub 2}) than under 20% O{sub 2} and (ii) lactate recruits hMSCs towards tumor cells by activating signaling pathways to enhance migration. The mRNA and protein expression of functional MCT1 in hMSCs is increased in response to lactate exposure. Thus, we hypothesized that hMSCs and stromal carcinoma associated fibroblasts (CAFs) in the tumor microenvironment have the capacity to take up lactate expelled from tumor cells and use it as a source of energy. Our {sup 13}C NMR spectroscopic measurements indicate that {sup 13}C-lactate is converted to {sup 13}C-alpha ketoglutarate in hMSCs and CAFs supporting this hypothesis. To our knowledge this is the first in vitro model system demonstrating that hMSCs and CAFs can utilize lactate produced by tumor cells.

  9. Controlling Electrical Hazards

    National Research Council Canada - National Science Library

    1997-01-01

    ...). In general, OSHA's electrical standards are based on the National Fire Protection Associations Standard NFPA 70E, Electrical Safety Requirements for Employee Workplaces, and in turn, from the National Electrical Code (NEC...

  10. Survey costs associated with the replacement of electric showers for solar heaters; Levantamento de custos associados a substituicao de chuveiros eletricos por aquecedores solares

    Energy Technology Data Exchange (ETDEWEB)

    Belchior, Fernando Nunes [Universidade Federal de Itajuba (UFEI), MG (Brazil); Araujo, Jose Euripedes de

    2010-07-01

    This paper aims to explain the benefits of replacing electric shower for solar water heaters, and a consequent drop in peak demand for electric power generation and residential consumption in the economy. For this, will be shown the lifting of solar radiation per square meter in Brazil, studied in 250 locations, the most representative in terms of solar energy in this country. The costs presented are associated with replacement of 5 million, 10 million and 20 million electric showers. (author)

  11. Biologic Effects of Electric and Magnetic Fields Associated with Proposed Project Seafarer

    Science.gov (United States)

    1977-01-01

    experiments to the field conditions proposed for Seafarer suggest that the behavioral, neurophysiologic , andi neuro- chemical effects reported occur only at air...mainly derived data. In addition, no independent confirmation of these results has been reported. Neurophysiologic Effects Brain electric rhytlms (EEG...cerebral cortex and decreased activity in deep centers of the hypothalamus 17 (Lott and McCain ). However, the use of those very high field strengths

  12. Active sensing associated with spatial learning reveals memory-based attention in an electric fish.

    Science.gov (United States)

    Jun, James J; Longtin, André; Maler, Leonard

    2016-05-01

    Active sensing behaviors reveal what an animal is attending to and how it changes with learning. Gymnotus sp, a gymnotiform weakly electric fish, generates an electric organ discharge (EOD) as discrete pulses to actively sense its surroundings. We monitored freely behaving gymnotid fish in a large dark "maze" and extracted their trajectories and EOD pulse pattern and rate while they learned to find food with electrically detectable landmarks as cues. After training, they more rapidly found food using shorter, more stereotyped trajectories and spent more time near the food location. We observed three forms of active sensing: sustained high EOD rates per unit distance (sampling density), transient large increases in EOD rate (E-scans) and stereotyped scanning movements (B-scans) were initially strong at landmarks and food, but, after learning, intensified only at the food location. During probe (no food) trials, after learning, the fish's search area and intense active sampling was still centered on the missing food location, but now also increased near landmarks. We hypothesize that active sensing is a behavioral manifestation of attention and essential for spatial learning; the fish use spatial memory of landmarks and path integration to reach the expected food location and confine their attention to this region. Copyright © 2016 the American Physiological Society.

  13. How feeling betrayed affects cooperation.

    Directory of Open Access Journals (Sweden)

    Pouria Ramazi

    Full Text Available For a population of interacting self-interested agents, we study how the average cooperation level is affected by some individuals' feelings of being betrayed and guilt. We quantify these feelings as adjusted payoffs in asymmetric games, where for different emotions, the payoff matrix takes the structure of that of either a prisoner's dilemma or a snowdrift game. Then we analyze the evolution of cooperation in a well-mixed population of agents, each of whom is associated with such a payoff matrix. At each time-step, an agent is randomly chosen from the population to update her strategy based on the myopic best-response update rule. According to the simulations, decreasing the feeling of being betrayed in a portion of agents does not necessarily increase the level of cooperation in the population. However, this resistance of the population against low-betrayal-level agents is effective only up to some extend that is explicitly determined by the payoff matrices and the number of agents associated with these matrices. Two other models are also considered where the betrayal factor of an agent fluctuates as a function of the number of cooperators and defectors that she encounters. Unstable behaviors are observed for the level of cooperation in these cases; however, we show that one can tune the parameters in the function to make the whole population become cooperative or defective.

  14. Cooperatives, Principles and Practices.

    Science.gov (United States)

    Schaars, Marvin A.

    A teaching aid and information source on activities, principles, and practices of cooperatives is presented. The following topics are included: (1) Basic Interests of People, (2) Legal Organization of Business in the United States, (3) What Is a Cooperative? (4) Procedure for Organizing Cooperatives, (5) How Cooperatives Are Run and Managed, (6)…

  15. Sorting and sustaining cooperation

    DEFF Research Database (Denmark)

    Vikander, Nick

    2013-01-01

    can identify and then work with one another. Changes to parameters that would seem to make cooperation more attractive, such as an increase in the discount factor or the fraction of conditional cooperators, can reduce equilibrium cooperation if they decrease a selfish player's incentive to sort.......This paper looks at cooperation in teams where some people are selfish and others are conditional cooperators, and where lay-offs will occur at a fixed future date. I show that the best way to sustain cooperation prior to the lay-offs is often in a sorting equilibrium, where conditional cooperators...

  16. Cooperative interval games

    OpenAIRE

    Bok, Jan

    2014-01-01

    In this thesis, we study cooperative interval games, a generalized model of cooperative games in which worth of every coalition corresponds with a closed interval representing all possible outcomes of their cooperation. We give a brief introduction into classical cooperative games, interval analysis and finally introduction to cooperative interval games with focus on selections, that is on all possible outcomes of interval game with no additional uncertainty. We introduce new selection-based ...

  17. Cooperative associations. Europe's Third Way?

    NARCIS (Netherlands)

    Jorna, F.B.A. (Frans)

    2012-01-01

    The main stream literature on social justice and European integration distinguishes between three models of providing social justice in Europe: the family, the market and the state. Markets have demonstrated their limitations in the current economic crises, and New Public Management quickly

  18. International cooperation on breeder reactors

    International Nuclear Information System (INIS)

    Gray, J.E.; Kratzer, M.B.; Leslie, K.E.; Paige, H.W.; Shantzis, S.B.

    1978-01-01

    In March 1977, as the result of discussions which began in the fall of 1976, the Rockefeller Foundation requested International Energy Associates Limited (IEAL) to undertake a study of the role of international cooperation in the development and application of the breeder reactor. While there had been considerable international exchange in the development of breeder technology, the existence of at least seven major national breeder development programs raised a prima facie issue of the adequacy of international cooperation. The final product of the study was to be the identification of options for international cooperation which merited further consideration and which might become the subject of subsequent, more detailed analysis. During the course of the study, modifications in U.S. breeder policy led to an expansion of the analysis to embrace the pros and cons of the major breeder-related policy issues, as well as the respective views of national governments on those issues. The resulting examination of views and patterns of international collaboration emphasizes what was implicit from the outset: Options for international cooperation cannot be fashioned independently of national objectives, policies and programs. Moreover, while similarity of views can stimulate cooperation, this cannot of itself provide compelling justification for cooperative undertakings. Such undertakings are influenced by an array of other national factors, including technological development, industrial infrastructure, economic strength, existing international ties, and historic experience

  19. ECR 2000 : the annual report of the Environmental Commitment and Responsibility Program of the Canadian Electricity Association

    International Nuclear Information System (INIS)

    2001-09-01

    The Environmental Commitment and Responsibility (ECR) Program is an industry-wide initiative of the Canadian Electricity Association. The program, launched in 1997, builds on individual initiatives of member utilities and provides a forum to address the industry's commitment to sustainable development and better environmental performance. This annual report focuses on air quality issues for the electricity industry with emphasis on the challenge of airborne mercury and climate change. It also includes a report card from the public advisory panel. In their Letter to the Industry, the panel members expressed their support for the ECR initiative and commended the program participants. This report also presented a series of actions that may be taken to address all of the Panel's recommendations. Some member utilities have put principles into action by developing and deploying alternative energy technologies, such as wind, solar and small run of river hydro electric power. These sources are becoming more cost competitive and have potentially less impact on the environment. The industry is also enhancing the many different fuel types available throughout Canada. Environmental performance highlights and trends for the year 2000 were also presented. While no new trends emerged in 2000, indicators show a continuing and steady improvement in environmental performance in all areas, even with the significant increase in fossil fuel power generation. It was emphasized that in order to meet the rising demand for energy, other measures must be taken, including new capacity and infrastructure, and energy management programs. The increased capital investment for these initiatives will require adequate market prices that reflect the long term value of electrical energy. This report demonstrates the industry's commitment to conduct their business with respect for the natural environment and social expectations. tabs., figs

  20. Alterations in Aspergillus brasiliensis (niger) ATCC 9642 membranes associated to metabolism modifications during application of low-intensity electric current.

    Science.gov (United States)

    Velasco-Alvarez, Nancy; Gutiérrez-Rojas, Mariano; González, Ignacio

    2017-12-01

    The effects of electric current on membranes associated with metabolism modifications in Aspergillus brasiliensis (niger) ATCC 9642 were studied. A 450-mL electrochemical cell with titanium ruthenium-oxide coated electrodes and packed with 15g of perlite, as inert support, was inoculated with A. brasiliensis spores and incubated in a solid inert-substrate culture (12 d; 30°C). Then, 4.5days after starting the culture, a current of 0.42mAcm -2 was applied for 24h. The application of low-intensity electric current increased the molecular oxygen consumption rate in the mitochondrial respiratory chain, resulting in high concentrations of reactive oxygen species, promoting high lipoperoxidation levels, according to measured malondialdehyde, and consequent alterations in membrane permeability explained the high n-hexadecane (HXD) degradation rates observed here (4.7-fold higher than cultures without current). Finally, cell differentiation and spore production were strongly stimulated. The study contributes to the understanding of the effect of current on the cell membrane and its association with HXD metabolism. Copyright © 2017. Published by Elsevier B.V.

  1. Electrical safety guidelines

    Energy Technology Data Exchange (ETDEWEB)

    1993-09-01

    The Electrical Safety Guidelines prescribes the DOE safety standards for DOE field offices or facilities involved in the use of electrical energy. It has been prepared to provide a uniform set of electrical safety standards and guidance for DOE installations in order to affect a reduction or elimination of risks associated with the use of electrical energy. The objectives of these guidelines are to enhance electrical safety awareness and mitigate electrical hazards to employees, the public, and the environment.

  2. DOE handbook electrical safety

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1998-01-01

    Electrical Safety Handbook presents the Department of Energy (DOE) safety standards for DOE field offices or facilities involved in the use of electrical energy. It has been prepared to provide a uniform set of electrical safety guidance and information for DOE installations to effect a reduction or elimination of risks associated with the use of electrical energy. The objectives of this handbook are to enhance electrical safety awareness and mitigate electrical hazards to employees, the public, and the environment.

  3. Cooperative Tagging Center (CTC)

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — The Cooperative Tagging Center (CTC) began as the Cooperative Game Fish Tagging Program (GTP) at Woods Hole Oceanographic Institute (WHOI) in 1954. The GTP was...

  4. Organizational cooperation in teleradiology.

    Science.gov (United States)

    Aas, I H Monrad

    2005-01-01

    Teleradiology requires cooperation between participating parties, but it cannot be assumed that such cooperation will work well. A survey was carried out of 12 radiology departments in Norway which used picture archiving and communication systems in connection with teleradiology. Qualitative interviews were carried out with 26 out of 29 resource persons (response rate 90%). The respondents identified 17 issues of importance for cooperation in teleradiology. None of the problems with cooperation seem large enough to prevent effective teleradiology cooperation in future. For organizations planning teleradiology of a larger volume, the cooperation issue is important. It is recommended that managers lead change processes in their organizations where the different issues of importance to cooperation are treated and the right measures are taken to realize the full potential of teleradiology. For telemedicine, it is important that future research includes investigations on cooperation for the different applications.

  5. The Cooperative Satellite Learning Project.

    Science.gov (United States)

    Caler, Michelle

    This document describes the Cooperative Satellite Learning Project (CSLP) which is designed to educate students in the areas of space science, engineering, and technology in a business-like atmosphere. The project is a partnership between the National Aeronautics and Space Association (NASA), Allied Signal Technical Services Corporation, and…

  6. Public health and healthcare-associated risk of electric, warm-water bidet toilets.

    Science.gov (United States)

    Kanayama Katsuse, A; Takahashi, H; Yoshizawa, S; Tateda, Kazuhiro; Nakanishi, Y; Kaneko, A; Kobayashi, I

    2017-11-01

    In recent years, installation of bidet toilets within hospitals in Japan has raised concerns regarding potential for cross-contamination by antimicrobial-resistant bacteria from patients who are hospitalized over an extended period. To investigate the distribution of antimicrobial-resistant bacteria recovered from bidet toilets at a university-affiliated hospital in Japan. All 292 electric bidet toilets at a university hospital were sampled for contamination. Swabs for culture were used to sample water-jet nozzles and toilet seats. Of the 292 toilet seats sampled, warm-water nozzles of 254 (86.9%) were found to be contaminated by one or more of the following organisms: Staphylococcus aureus, Streptococcus spp., Enterococcus spp., Enterobacteriaceae and non-Enterobacteriaceae Gram-negative bacteria. S. aureus was recovered from one water-jet nozzle and nine toilet seats; of these, meticillin-resistant S. aureus was recovered from the water-jet nozzle and from one toilet seat. Both the water-jet nozzle and seat of the same toilet were contaminated with a CTX-M-9 group extended-spectrum β-lactamase-producing Escherichia coli. Of the Gram-negative isolates recovered from samples, the organism with the highest frequency of isolation was Stenotrophomonas maltophilia, which was recovered from 39 bidet toilets. Warm-water nozzles of bidet toilets are contaminated with a wide range of bacteria, making them a potential vehicle for cross-infection. In the hospital setting, shared use of bidet toilets must consider the clinical background of patients. Based on these findings, these devices must be part of the risk management programme, and steps should be included for monitoring and disinfection. Copyright © 2017 The Healthcare Infection Society. Published by Elsevier Ltd. All rights reserved.

  7. What is a cooperative?

    Science.gov (United States)

    Kimberly Zeuli

    2006-01-01

    Groups of individuals throughout time have worked together in pursuit of common goals. The earliest forms of hunting and agriculture required a great deal of cooperation among humans. Although the word "cooperative" can be applied to many different types of group activities, in this publication it refers to a formal business model. Cooperative businesses are...

  8. China's Rural Cooperative Medical Scheme: a type of health insurance or a type of health cooperative?

    Science.gov (United States)

    Wang, Fang; Liang, Yuan

    2017-03-01

    The Cooperative Medical Scheme (CMS) was popular in rural China in the 1960s and 1970s, having garnered praise from the World Bank and World Health Organization as an unprecedented example of a successful health care model in a low-income developing country. However, the CMS almost collapsed in the 1980s. Based on its historical origins and main activities, we think the CMS functioned as a health cooperative rather than a health insurance scheme. Perhaps, however, the importance to the CMS of cooperation between institutions has been overestimated. Overlooked, yet equally important, has been the cooperation between health workers and farmers to target health-related risk factors associated with agricultural work and ways of life. The 'cooperative' character of the CMS includes two aspects: cooperative institutions and cooperative behaviour. Although the CMS collapsed in China, similar schemes are flourishing elsewhere in the world. In the future, in-depth analysis of these schemes is required.

  9. 78 FR 28002 - In the Matter of South Mississippi Electric Power Association, System Energy Resources, Inc...

    Science.gov (United States)

    2013-05-13

    ... GGNS, and associated Independent Spent Fuel Storage Installation, to a new limited liability company... references to EMI in the license be replaced with the new limited liability company, Entergy Mississippi, LLC..., Entergy Utilities Holdings, LLC, a Delaware limited liability company, will be created, which will be the...

  10. Proarrhythmic electrical remodelling is associated with increased beat-to-beat variability of repolarisation

    DEFF Research Database (Denmark)

    Thomsen, Morten Bækgaard; Oros, Avram; Schoenmakers, Marieke

    2007-01-01

    Acquired long-QT syndrome in combination with increased beat-to-beat variability of repolarisation duration (BVR) is associated with lethal torsades de pointes arrhythmias (TdP) in dogs with remodelled heart after atrioventricular block (AVB). We evaluated the relative contributions of bradycardia...

  11. Convergence of gas and electricity. Annual conference of the association of energy economists, october 26., 2000; Convergence gaz - electricite. Conference annuelle de l'association des economistes de l'energie, 26 octobre 2000

    Energy Technology Data Exchange (ETDEWEB)

    Chauvet, N. [Centre ATOM, Universite de Paris-1 Pantheon-Sorbonne (France)

    2000-11-01

    The annual conference of the Association of Energy Economists held on October 26. in Paris, has focused on the convergence of gas and electricity. The main themes, as well as the debates which followed are introduced in this article. (authors)

  12. Wind-generated Electricity in China: Decreasing Potential, Inter-annual Variability and Association with Changing Climate.

    Science.gov (United States)

    Sherman, Peter; Chen, Xinyu; McElroy, Michael B

    2017-11-24

    China hosts the world's largest market for wind-generated electricity. The financial return and carbon reduction benefits from wind power are sensitive to changing wind resources. Wind data derived from an assimilated meteorological database are used here to estimate what the wind generated electricity in China would have been on an hourly basis over the period 1979 to 2015 at a geographical resolution of approximately 50 km × 50 km. The analysis indicates a secular decrease in generating potential over this interval, with the largest declines observed for western Inner Mongolia (15 ± 7%) and the northern part of Gansu (17 ± 8%), two leading wind investment areas. The decrease is associated with long-term warming in the vicinity of the Siberian High (SH), correlated also with the observed secular increase in global average surface temperatures. The long-term trend is modulated by variability relating to the Pacific Decadal Oscillation (PDO) and the Arctic Oscillation (AO). A linear regression model incorporating indices for the PDO and AO, as well as the declining trend, can account for the interannual variability of wind power, suggesting that advances in long-term forecasting could be exploited to markedly improve management of future energy systems.

  13. Designing for cooperation - cooperating in design

    DEFF Research Database (Denmark)

    Kyng, Morten

    1991-01-01

    This article will discuss how to design computer applications that enhance the quality of work and products, and will relate the discussion to current themes in the field of Computer-Supported Cooperative Work (CSCW). Cooperation is a key element of computer use and work practice, yet here...... a specific "CSCW approach is not taken." Instead the focus is cooperation as an important aspect of work that should be integrated into most computer support efforts in order to develop successful computer support, however, other aspects such as power, conflict and control must also be considered....

  14. The Globalization of Cooperative Groups.

    Science.gov (United States)

    Valdivieso, Manuel; Corn, Benjamin W; Dancey, Janet E; Wickerham, D Lawrence; Horvath, L Elise; Perez, Edith A; Urton, Alison; Cronin, Walter M; Field, Erica; Lackey, Evonne; Blanke, Charles D

    2015-10-01

    The National Cancer Institute (NCI)-supported adult cooperative oncology research groups (now officially Network groups) have a longstanding history of participating in international collaborations throughout the world. Most frequently, the US-based cooperative groups work reciprocally with the Canadian national adult cancer clinical trial group, NCIC CTG (previously the National Cancer Institute of Canada Clinical Trials Group). Thus, Canada is the largest contributor to cooperative groups based in the United States, and vice versa. Although international collaborations have many benefits, they are most frequently utilized to enhance patient accrual to large phase III trials originating in the United States or Canada. Within the cooperative group setting, adequate attention has not been given to the study of cancers that are unique to countries outside the United States and Canada, such as those frequently associated with infections in Latin America, Asia, and Africa. Global collaborations are limited by a number of barriers, some of which are unique to the countries involved, while others are related to financial support and to US policies that restrict drug distribution outside the United States. This article serves to detail the cooperative group experience in international research and describe how international collaboration in cancer clinical trials is a promising and important area that requires greater consideration in the future. Copyright © 2015 Elsevier Inc. All rights reserved.

  15. Analysis of electrical and magnetic bio-signals associated with motor performance and fatigue

    Science.gov (United States)

    Yao, Bing

    This dissertation reports findings centered principally on comprehensive research related to human bio-signals (EEG, MEG, EMG and fMRI) acquired during repetitive maximal voluntary contractions (MVC) that induced severe fatigue. Fatigue is a common experience that reduces productivity and quality of life and increases chances of injury. Although abundant information has been gained in the last several decades regarding muscular and spinal-level mechanisms of muscle fatigue, very little is known about how cortical centers control and respond to fatigue. The main purpose of this study was to examine the fatigue effects on the central nervous system by analyzing the bio-signals collected in the designed experiments. Healthy human subjects were asked to perform a series of repetitive handgrip MVCs with their dominant hand until exhaustion. Handgrip forces, electrical activity (EMG) from primary and non-primary muscles, and EEG, MEG, or fMRI signals from different locations of the brain were recorded simultaneously. The time series data were segmented into several physiologically meaningful epochs (time phases), from rest to preparation to movement execution/sustaining. A series of studies, including motor-related cortical potential (MRCP) analysis, power spectrum analysis, time-frequency (spectrogram) analysis of EEG, EEG source localization and nonlinear analysis (fractal dimension and largest Lyapunov exponent), and fMRI analysis, was applied to the data. We hypothesized that the fatigue effects would act differently on brain signals of different phases. The MRCP results showed that the negative potential (NP) related to motor task preparation only had minimal changes with fatigue. The power of all EEG frequencies did not alter significantly during the preparation phase but decreased significantly during the sustained phase of the contraction. The fractal dimension and the largest Lyapunov exponent decreased significantly during the sustained phase as fatigue

  16. Cooperative strategies European perspectives

    CERN Document Server

    Killing, J Peter

    1997-01-01

    Cooperative Strategies: European Perspectives is one of three geographically targeted volumes in which the contributors present the most current research on topics such as advances in theories of cooperative strategies, the formation of cooperative alliances, the dynamics of partner relationships, and the role of information and knowledge in cooperative alliances. Blending conceptual insights with empirical analyses, the contributors highlight commonalities and differences across national, cultural, and trade zones. The chapters in this volume are anchored in a wide set of theoretical approaches, conceptual frameworks, and models, illustrating how rich the area of cooperative strategies is for scholarly inquiry.

  17. CUEPRA-Clemson University electric power research association: An industry/university partnership for excellence in power engineering education and research

    International Nuclear Information System (INIS)

    Girgis, A.A.; Makram, E.B.; Cline, M.L.; Fortson, H.S.

    1993-01-01

    A unique structure for the Clemson University Electric Power Research Association (CUEPRA) has been established to promote electric power system research and to meet the need for a working communication link between the power industry and the academic community. This paper presents the power industries involvement in the power program at Clemson University and the strategic improvements that have been accomplished in research and education

  18. To cooperate or not to cooperate

    DEFF Research Database (Denmark)

    Wessels, Josepha Ivanka

    To Cooperate or not to Cooperate...? discusses results of a research project to study the rehabilitation of 1500-year old water tunnels, so called "qanats", in Syria. Communities all over the world are using traditional technologies to extract drinkingwater, irrigate their lands and feed...... their livestock. But these often sustainable and ancient ways to make use of groundwater are in rapid decline worldwide. A research project started in 1999 to study the rehabilitation of 1500-year old water tunnels called "qanats"in Syria. To Cooperate or not to Cooperate...? discusses results and outcomes...... divers theoretical and conceptual frameworks to study collective action with a human ecosystem approach and develop one with a stronger anthropological reference....

  19. Electricity derivatives

    CERN Document Server

    Aïd, René

    2015-01-01

    Offering a concise but complete survey of the common features of the microstructure of electricity markets, this book describes the state of the art in the different proposed electricity price models for pricing derivatives and in the numerical methods used to price and hedge the most prominent derivatives in electricity markets, namely power plants and swings. The mathematical content of the book has intentionally been made light in order to concentrate on the main subject matter, avoiding fastidious computations. Wherever possible, the models are illustrated by diagrams. The book should allow prospective researchers in the field of electricity derivatives to focus on the actual difficulties associated with the subject. It should also offer a brief but exhaustive overview of the latest techniques used by financial engineers in energy utilities and energy trading desks.

  20. Electricity consumption evolution of the 'Luz para Todos' program implanted at CERIPA - Rural Electrification Cooperative of Itai, Paranapanema and Avare; Avaliacao da evolucao do consumo de energia eletrica do programa 'Luz para Todos', implantado na Cooperativa de Eletrificacao Rural de Itai, Paranapanema e Avare - CERIPA

    Energy Technology Data Exchange (ETDEWEB)

    Higuchi, Cristiane Aparecida Pelegrini [Universidade Estadual Paulista (FCA/UNESP), Botucatu, SP (Brazil). Fac. de Ciencias Agronomicas. Programa de Pos-Graduacao em Agronomia], Email: higuchi@fca.unesp.br; Seraphim, Odivaldo Jose [Universidade Estadual Paulista (FCA/UNESP), Botucatu, SP (Brazil). Fac. de Ciencias Agronomicas. Dept. de Engenharia Rural], Email: seraphim@fca.unesp.br

    2009-07-01

    Rural electrification is an outstanding element for production increase and agricultural product improvement which, consequently, results in better life quality for the small farmer. The objective of this work is to evaluate the electricity consumption evolution of the program 'Electric Lighting for All', implanted at CERIPA - Rural Electrification Cooperative of Itai, Paranapanema and Avare, and present some indicators related to the installed power. Technical data were analyzed through consumption bills and sheets that follow the program implantation. From such data, it was determined technical indexes; consumption evolution and the efficacy of the transformers installed power and installed loads in the properties. Analyzing the installed power indexes and consumption, values much lower than those usually presented by rural electrification programs can be noticed, being that the properties with 5 kV A transformers showed the best ratio consumption and installed load. (author)

  1. 7 CFR 1220.107 - Cooperator organization.

    Science.gov (United States)

    2010-01-01

    ... AGREEMENTS AND ORDERS; MISCELLANEOUS COMMODITIES), DEPARTMENT OF AGRICULTURE SOYBEAN PROMOTION, RESEARCH, AND CONSUMER INFORMATION Soybean Promotion and Research Order Definitions § 1220.107 Cooperator organization... to the American Soybean Association, which conducts foreign market development activities on behalf...

  2. 12 CFR 615.5230 - Implementation of cooperative principles.

    Science.gov (United States)

    2010-01-01

    ... 12 Banks and Banking 6 2010-01-01 2010-01-01 false Implementation of cooperative principles. 615... Implementation of cooperative principles. (a) Voting shareholders of Farm Credit banks and associations shall be accorded full voting rights in accordance with cooperative principles. (1) Each voting shareholder of an...

  3. 169 farmers' perception of cooperative societies in enugu state, nigeria

    African Journals Online (AJOL)

    OLUWOLE AKINNAGBE

    2009-09-03

    Sep 3, 2009 ... tentacles of government. The overwhelming presence of government in cooperative activities in the state needs to be re-visited. The ILO. Recommendation 193 of 2000 on the promotion of cooperatives emphasized that cooperatives should be established as voluntary associations of like minded persons.

  4. The sound of cooperation: Musical influences on cooperative behavior.

    Science.gov (United States)

    Kniffin, Kevin M; Yan, Jubo; Wansink, Brian; Schulze, William D

    2017-03-01

    Music as an environmental aspect of professional workplaces has been closely studied with respect to consumer behavior while sparse attention has been given to its relevance for employee behavior. In this article, we focus on the influence of music upon cooperative behavior within decision-making groups. Based on results from two extended 20-round public goods experiments, we find that happy music significantly and positively influences cooperative behavior. We also find a significant positive association between mood and cooperative behavior. Consequently, while our studies provide partial support for the relevance of affect in relation to cooperation within groups, we also show an independently important function of happy music that fits with a theory of synchronous and rhythmic activity as a social lubricant. More generally, our findings indicate that music and perhaps other atmospheric variables that are designed to prime consumer behavior might have comparably important effects for employees and consequently warrant closer investigation. Copyright © 2016 The Authors Journal of Organizational Behavior Published by John Wiley & Sons Ltd.

  5. Overview of the Safety Issues Associated with the Compressed Natural Gas Fuel System and Electric Drive System in a Heavy Hybrid Electric Vehicle

    Energy Technology Data Exchange (ETDEWEB)

    Nelson, S.C.

    2002-11-14

    This report evaluates the hazards that are unique to a compressed-natural-gas (CNG)-fueled heavy hybrid electric vehicle (HEV) design compared with a conventional heavy vehicle. The unique design features of the heavy HEV are the CNG fuel system for the internal-combustion engine (ICE) and the electric drive system. This report addresses safety issues with the CNG fuel system and the electric drive system. Vehicles on U. S. highways have been propelled by ICEs for several decades. Heavy-duty vehicles have typically been fueled by diesel fuel, and light-duty vehicles have been fueled by gasoline. The hazards and risks posed by ICE vehicles are well understood and have been generally accepted by the public. The economy, durability, and safety of ICE vehicles have established a standard for other types of vehicles. Heavy-duty (i.e., heavy) HEVs have recently been introduced to U. S. roadways, and the hazards posed by these heavy HEVs can be compared with the hazards posed by ICE vehicles. The benefits of heavy HEV technology are based on their potential for reduced fuel consumption and lower exhaust emissions, while the disadvantages are the higher acquisition cost and the expected higher maintenance costs (i.e., battery packs). The heavy HEV is more suited for an urban drive cycle with stop-and-go driving conditions than for steady expressway speeds. With increasing highway congestion and the resulting increased idle time, the fuel consumption advantage for heavy HEVs (compared with conventional heavy vehicles) is enhanced by the HEVs' ability to shut down. Any increase in fuel cost obviously improves the economics of a heavy HEV. The propulsion system for a heavy HEV is more complex than the propulsion system for a conventional heavy vehicle. The heavy HEV evaluated in this study has in effect two propulsion systems: an ICE fueled by CNG and an electric drive system with additional complexity and failure modes. This additional equipment will result in a less

  6. Cooperatives: The governance of patronage dividends (A Corporate Finance viewpoint)

    OpenAIRE

    Rodolfo Apreda

    2013-01-01

    Members of cooperatives are patrons and owners simultaneously, which turns out to be a consequential feature ingrained in that sort of business associations. This paper puts forward some contributions to the subject. Firstly, it defines a primary cooperative, making hence a contrast with cooperatives of cooperatives and shaping up their distinctive incremental cash-flow structure. Secondly, it focuses on some governance attributes depicted by patronage dividends in their quest for cash flows ...

  7. Electric Power Transmission Lines

    Data.gov (United States)

    Department of Homeland Security — Transmission Lines are the system of structures, wires, insulators and associated hardware that carry electric energy from one point to another in an electric power...

  8. The integrated North American electricity market : a bi-national model for securing a reliable supply of electricity

    International Nuclear Information System (INIS)

    Egan, T.

    2004-03-01

    The 50 million people who experienced the power blackout on August 14, 2003 in southern Ontario and the U.S. Midwest and Northeast understood how vital electricity is in our day-to-day lives, but they also saw the resiliency of the North American electricity system. More than 65 per cent of the power generation was restored to service within 12 hours and no damage was caused to the generation or transmission facilities. Although the interconnected North American electricity system is among the most reliable in the world, it is threatened by an aging infrastructure, lack of new generation and transmission to meet demand, and growing regulatory pressures. This report suggests that any measures that respond to the threat of ongoing reliability should be bi-national in scope due to the interconnected nature of the system. Currently, the market, regulatory and administrative systems are different in each country. The full engagement and cooperation of both Canada and the United States is important to ensure future cross-border trade and power reliability. The Canadian Electricity Association proposes the following 7 measures: (1) support an open debate on all the supply options available to meet growing power demands, (2) promote bi-national cooperation in the construction of new transmission capacity to ensure a reliable continental electricity system, (3) examine opportunities for bi-national cooperation for investment in advanced transmission technologies and transmission research and development, (4) promote new generation technology and demand-side measures to relieve existing transmission constraints and reduce the need for new transmission facilities, (5) endorse a self-governing international organization for developing and enforcing mandatory reliability standards for the electricity industry, (6) coordinate measures to promote critical infrastructure protection, and (7) harmonize U.S. and Canadian efforts to streamline or clarify regulation of electricity

  9. A study on the enhancement of nuclear cooperation with African countries including utilization of radioisotope

    Energy Technology Data Exchange (ETDEWEB)

    Yang, Maeng Ho; Oh, K. B; Lee, H. M. and others

    2005-05-15

    In this study, potential countries for nuclear cooperation in African region and possible cooperation areas were investigated between Korea and African countries including radioisotopes and more fields were also analysed in depth in order to suggest the recommendations for future cooperation to be considered as follows; First, current status and perspectives of demand and supply of energy and electricity in the African countries, use and development of nuclear energy and international nuclear cooperation were analyzed. Second, current status of nuclear cooperation between Korea and African countries were investigated as well as analysis of future cooperation potential and countries having potential for nuclear cooperation and possible cooperative activities were suggested considering potential of nuclear market in mid- and long term base and step by step. Third, desirable strategies and directions for the establishment and promotion of nuclear cooperation relations between Korea and African developing countries were suggested in order to develope cooperative relations in efficient and effective manners with African developing countries.

  10. A study on the enhancement of nuclear cooperation with African countries including utilization of radioisotope

    International Nuclear Information System (INIS)

    Yang, Maeng Ho; Oh, K. B; Lee, H. M. and others

    2005-05-01

    In this study, potential countries for nuclear cooperation in African region and possible cooperation areas were investigated between Korea and African countries including radioisotopes and more fields were also analysed in depth in order to suggest the recommendations for future cooperation to be considered as follows; First, current status and perspectives of demand and supply of energy and electricity in the African countries, use and development of nuclear energy and international nuclear cooperation were analyzed. Second, current status of nuclear cooperation between Korea and African countries were investigated as well as analysis of future cooperation potential and countries having potential for nuclear cooperation and possible cooperative activities were suggested considering potential of nuclear market in mid- and long term base and step by step. Third, desirable strategies and directions for the establishment and promotion of nuclear cooperation relations between Korea and African developing countries were suggested in order to develope cooperative relations in efficient and effective manners with African developing countries

  11. Futures for energy cooperatives

    Energy Technology Data Exchange (ETDEWEB)

    None

    1981-01-01

    A listing of Federal agencies and programs with potential funding for community-scale cooperatives using conservation measures and solar technologies is presented in Section 1. Section 2 presents profiles of existing community energy cooperatives describing their location, history, membership, services, sources of finance and technical assistance. A condensed summary from a recent conference on Energy Cooperatives featuring notes on co-op members' experiences, problems, and opportunities is presented in Section 3. Section 4 lists contacts for additional information. A National Consumer Cooperative Bank Load Application is shown in the appendix.

  12. Cooperative Station History Forms

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — Various forms, photographs and correspondence documenting the history of Cooperative station instrumentation, location changes, inspections, and...

  13. International co-operation

    International Nuclear Information System (INIS)

    Klinda, J.; Lieskovska, Z.

    1998-01-01

    Within the Union Nations (UN) framework, the Slovak Republic participated in following activities on environment protection co-operation: UN European Economic Commission, UN Industrial Development Organization, UN Development Programme, UN Human Habitat Organization, UN Environment Programme, and UN Commission on Sustainable Development. Relevant activities of the Slovak Republic in these co-operations as well as in European Union and OECD activities are reviewed. International conventions and other forms of multilateral co-operation, bilateral co-operation, and international programmes and projects in which the Slovak Republic took participate are presented

  14. ECONOMIC AND ENVIRONMENTAL ASPECTS ASSOCIATED WITH THE TECHNOLOGIES FOR ELECTRICITY PRODUCTION FROM CONVENTIONAL SOURCES AND MEASURES TO MITIGATE THE PRODUCED IMPACTS

    Directory of Open Access Journals (Sweden)

    PAUL CALANTER

    2015-12-01

    Full Text Available The electricity sector represents the sector with the greatest impact in terms of producing climate change, mainly due to the greenhouse gas emissions generated through the burning of fossil fuels. It is not however the only negative aspect associated to the classic technologies of electricity production. This paper aims to assess the economic and environmental aspects associated to the technologies for the electricity production from conventional sources and as a conclusion of the research it will also propose certain specific measures designed to mitigate their impacts. Therefore, the analysis will focus on economic issues, such as limited resources of fuels and the significant fluctuation in fuel prices, low energy efficiency, environmental protection expenditures and health issues as a result of the pollution generated by the electricity production and environmental aspects related primarily to the burning of fossil fuels, but also to extraction, transport and storage, aspects concerning the management of waste generated by the energy sector or to the risks associated with the process of producing electricity. In the final part of the paper a few measures will be proposed to mitigate the impact on the environment and economic development of such technologies, as well as increasing energy efficiency, promoting renewable sources of energy, carbon dioxide capture and storage, limiting deforestation, afforestation or the prevention of accidents in the energy sector.

  15. Enhancing international technology cooperation for climate change mitigation. Lessons from an electromobility case study

    Energy Technology Data Exchange (ETDEWEB)

    Bhasin, Shikha

    2014-07-01

    As a global agreement on climate mitigation and absolute emissions reductions remains grid-locked, this paper assesses whether the prospects for international technology cooperation in low-carbon sectors can be improved. It analyses the case of international cooperation on electric vehicle technologies to elaborate on the trade-offs that cooperation such as this inherently attempts to balance- national growth objectives of industrial and technology development versus the global goods benefit of reducing greenhouse gas (GHG) emissions. It focuses on bilateral German-Chinese programmes for electric vehicle development, as well as multilateral platforms on low-carbon technology cooperation related to electric vehicles. Based on insights from these cases studies, this paper ultimately provides policy recommendations to address gaps in international technology cooperation at a bilateral level for ongoing German-Chinese engagement on electric vehicles; and at a multilateral level with a focus on the emerging technology cooperation framework of the United Nations Framework Convention on Climate Change (UNFCCC).

  16. Inter-utility trade in electricity

    International Nuclear Information System (INIS)

    Penman, A.

    1992-01-01

    Enhanced inter-utility cooperation could have a profound effect on the future of the electricity supply industry. Coordinated planning, development, and operations of electric power systems have the potential to reduce the cost of electricity to consumers and to lessen the impact of electricity supply on the environment. These effects could be achieved by being able to supply electricity from lower cost and more environmentally benign sources located over wider geographic areas, and having to install less new generating capacity. Access to transmission and wheeling services would be an important factor in allowing increased inter-utility cooperation to occur. Canada's National Energy Board conducted a review to identify measures that can be taken to enhance interprovincial trade in electricity, to encourage greater cooperation between electric utilities in the areas of systems planning and development, and to enable buyers and sellers of electricity to obtain access to available transmission capacity through intervening provinces for wheeling purposes. The work undertaken by the Board during that review is described. A total estimated economic benefit of $23-32.5 billion was identified, mainly from long-term firm sales and from seasonal diversity exchanges. Four options were developed that appear to be available to encourage and achieve enhanced inter-utility cooperation. These are continuation of voluntary cooperation, voluntary cooperation with federal monitoring, establishing voluntary regional planning entities, and establishing regional planning entities with mandated federal power

  17. The value of cooperatives in rural electrification

    International Nuclear Information System (INIS)

    Yadoo, Annabel; Cruickshank, Heather

    2010-01-01

    The electricity sectors of many developing countries underwent substantial reforms during the 1980s and 1990s, driven by global agendas of privatization and liberalization. However, rural electrification offered little by way of market incentives for profit-seeking private companies and was often neglected. As a consequence, delivery models for rural electrification need to change. This paper will review the experiences of various rural electrification delivery models that have been established in developing countries, including concessionary models, dealership approaches and the strengthening of small and medium-sized energy businesses. It will use examples from the USA, Bangladesh and Nepal, together with a detailed case study of a Nepali rural electric cooperative, to explore the role that local cooperatives can play in extending electricity access. It is shown that although there is no magic bullet solution to deliver rural electrification, if offered appropriate financial and institutional support, socially orientated cooperative businesses can be a willing, efficient and effective means of extending and managing rural electricity services. It is expected that this paper will be of particular value to policy-makers, donors, project planners and implementers currently working in the field of rural electrification.

  18. Learning to cooperate for cooperative learning

    Directory of Open Access Journals (Sweden)

    Yael Sharan

    2014-10-01

    Full Text Available Learning to learn cooperatively requires several changes for teachers and students: in their perception of learning, in their attitudes towards teaching and learning, and in their social and cognitive behaviors in class. This article presents some of the ways that decades of research and practice have developed to enable teachers and students to acquire and adjust to these changes. In the process of change teachers and students are interconnected and interdependent, and together carry out the steps needed to create an authentic cooperative classroom.

  19. Microbial communication, cooperation and cheating: quorum sensing drives the evolution of cooperation in bacteria.

    Science.gov (United States)

    Czárán, Tamás; Hoekstra, Rolf F

    2009-08-17

    An increasing body of empirical evidence suggests that cooperation among clone-mates is common in bacteria. Bacterial cooperation may take the form of the excretion of "public goods": exoproducts such as virulence factors, exoenzymes or components of the matrix in biofilms, to yield significant benefit for individuals joining in the common effort of producing them. Supposedly in order to spare unnecessary costs when the population is too sparse to supply the sufficient exoproduct level, many bacteria have evolved a simple chemical communication system called quorum sensing (QS), to "measure" the population density of clone-mates in their close neighborhood. Cooperation genes are expressed only above a threshold rate of QS signal molecule re-capture, i.e., above the local quorum of cooperators. The cooperative population is exposed to exploitation by cheaters, i.e., mutants who contribute less or nil to the effort but fully enjoy the benefits of cooperation. The communication system is also vulnerable to a different type of cheaters ("Liars") who may produce the QS signal but not the exoproduct, thus ruining the reliability of the signal. Since there is no reason to assume that such cheaters cannot evolve and invade the populations of honestly signaling cooperators, the empirical fact of the existence of both bacterial cooperation and the associated QS communication system seems puzzling. Using a stochastic cellular automaton approach and allowing mutations in an initially non-cooperating, non-communicating strain we show that both cooperation and the associated communication system can evolve, spread and remain persistent. The QS genes help cooperative behavior to invade the population, and vice versa; cooperation and communication might have evolved synergistically in bacteria. Moreover, in good agreement with the empirical data recently available, this synergism opens up a remarkably rich repertoire of social interactions in which cheating and exploitation are

  20. An important year for Swiss Electricity Politics - President's speech at the shareholder's meeting of the Swiss Association of Electricity Enterprises; Strompolitisch relevantes Jahr

    Energy Technology Data Exchange (ETDEWEB)

    Steiner, R

    2004-07-01

    This article presents the speech made by Rudolf Steiner, president of the Swiss Association of Electricity Enterprises, in Bad Ragaz in September 2004. Steiner comments on 2004 as being an important year with respect to energy politics in Switzerland. A public vote turned down the idea of opting out of nuclear energy, the Federal Court decided that the Restricted Trade Practices act was also applicable to the Swiss electricity supply industry and the EU parliament passed guidelines on the opening of the European power market. The effects of large-scale blackouts in America and Europe on the public's perception of secure supplies are commented on. The importance of the Association as a provider of services for its members and as a partner for the government is stressed.

  1. Effectiveness of transcutaneous electrical nerve stimulation and microcurrent electrical nerve stimulation in bruxism associated with masticatory muscle pain - A comparative study

    Directory of Open Access Journals (Sweden)

    Rajpurohit Bharat

    2010-01-01

    Full Text Available Objectives: To compare the effectiveness of transcutaneous electrical nerve stimulation (TENS and microcurrent electrical nerve stimulation (MENS on masticatory muscles pain bruxism patient. Materials and Methods : A total of 60 subjects with the clinical diagnosis of bruxism were randomly allocated to two study groups. Group A received TENS (50 Hz, pulse width 0.5 mSec, intensity 0-60 mA for 20 minutes for a period of seven days and Group B received MENS (0.5 Hz, intensity 1,000 μA for 20 minutes for a period of seven days. The outcome measures were assessed in term of Visual Analog Scale (VAS and digital pressometer of 2 Kgf. Results : The study showed significant change in intensity of pain as per VAS score ( P ≤ 0.0001 and tenderness as per digital pressometer ( P ≤ 0.0001. Conclusion : MENS could be used as an effective pain-relieving adjunct to TENS in the treatment of masticatory muscle pain due to bruxism.

  2. Cooperative Wideband OFDM Communication

    NARCIS (Netherlands)

    Lu, H.

    2013-01-01

    In this thesis, major attention is paid to cooperative diversity as an alternative way to achieve spatial diversity when the multiple antenna structure is not an option. By adopting the cooperative relay nodes to forward information, we can mitigate the fading effects, increase the capacity, lower

  3. Non-cooperative Games

    NARCIS (Netherlands)

    van Damme, E.E.C.

    2000-01-01

    Non-cooperative games are mathematical models of interactive strategic decision situations.In contrast to cooperative models, they build on the assumption that all possibilities for commitment and contract have been incorporated in the rules of the game.This contribution describes the main models

  4. Scandinavian Cooperative Advantage

    DEFF Research Database (Denmark)

    Strand, Robert; Freeman, R. Edward

    2015-01-01

    . We conclude by endorsing the expression “Scandinavian cooperative advantage” in an effort to draw attention to the Scandinavian context and encourage the field of strategic management to shift its focus from achieving a competitive advantage toward achieving a cooperative advantage....

  5. Predisposed to cooperate

    Directory of Open Access Journals (Sweden)

    Cathryn Costello

    2013-09-01

    Full Text Available Recent research in Toronto and Geneva indicates that asylum seekers and refugees are predisposed to be cooperative with the refugee status determination system and other immigration procedures, and that the design of alternatives to detention can create, foster and support this cooperative predisposition – or can undermine or even demolish it.

  6. Nordic Energy Policy Cooperation

    DEFF Research Database (Denmark)

    Jørgensen, Birte Holst

    2016-01-01

    A common interest in developing a reliable, sustainable and affordable energy system was the main driver for the Nordic energy policy cooperation since the creation of the Nordic Council of Ministers. The diversity of the energy systems in the Nordic countries facilitated this cooperation, not le...

  7. Electrical optimization of cardiac resynchronization in chronic heart failure is associated with improved clinical long-term outcome.

    Science.gov (United States)

    Adlbrecht, Christopher; Hülsmann, Martin; Gwechenberger, Marianne; Graf, Senta; Wiesbauer, Franz; Strunk, Guido; Khazen, Cesar; Brodnjak, Isabella; Neuhold, Stephanie; Binder, Thomas; Maurer, Gerald; Pacher, Richard

    2010-08-01

    Cardiac resynchronization therapy (CRT) is an established treatment option for symptomatic chronic heart failure (CHF) patients with pharmacological baseline therapy, but not all patients benefit from device therapy. One reason for this may be inadequate device settings. In real-world practice, echocardiographic evaluation of atrioventricular (AV) delay is not performed in a high proportion of patients, as the effect of electrical optimization of CRT is an issue open for investigation. We performed a retrospective observational study analysing the effect of AV-interval evaluation with echocardiography on long-term [32 (23?43) months] clinical outcome in 205 CHF patients. A stepwise Cox regression model including a co-morbidity score, failed AV-interval evaluation, satisfactory device function after the first implantation attempt, failure to reach 100% of the recommended renin-angiotensin system inhibitor and beta-blocker dose at follow-up and CRT device implantation compared with CRT in combination with an implanted cardioverter defibrillator (ICD) was applied. In the total study cohort, 124 (60.5%) patients had reached the primary combined endpoint death or cardiac hospitalization and 59 (28.8%) had died. Cox regression analysis revealed that failed AV-interval evaluation [HR = 1.72 (1.19-2.49), P = 0.004] non-optimized CHF pharmacotherapy dosages [HR = 2.12 (1.32-3.42), P = 0.002], the presence of a CRT/ICD combination device [HR = 1.87 (1.28-2.71), P = 0.001] and satisfactory device function after the first implantation attempt [HR = 0.44 (0.25-0.77), P = 0.004] were associated with the primary endpoint. Echocardiographic evaluation of the AV-interval in patients with CRT was independently associated with improved clinical outcome, impacting on daily clinical practice of HF patient care.

  8. Cooperating with machines.

    Science.gov (United States)

    Crandall, Jacob W; Oudah, Mayada; Tennom; Ishowo-Oloko, Fatimah; Abdallah, Sherief; Bonnefon, Jean-François; Cebrian, Manuel; Shariff, Azim; Goodrich, Michael A; Rahwan, Iyad

    2018-01-16

    Since Alan Turing envisioned artificial intelligence, technical progress has often been measured by the ability to defeat humans in zero-sum encounters (e.g., Chess, Poker, or Go). Less attention has been given to scenarios in which human-machine cooperation is beneficial but non-trivial, such as scenarios in which human and machine preferences are neither fully aligned nor fully in conflict. Cooperation does not require sheer computational power, but instead is facilitated by intuition, cultural norms, emotions, signals, and pre-evolved dispositions. Here, we develop an algorithm that combines a state-of-the-art reinforcement-learning algorithm with mechanisms for signaling. We show that this algorithm can cooperate with people and other algorithms at levels that rival human cooperation in a variety of two-player repeated stochastic games. These results indicate that general human-machine cooperation is achievable using a non-trivial, but ultimately simple, set of algorithmic mechanisms.

  9. Efficiency in Microfinance Cooperatives

    Directory of Open Access Journals (Sweden)

    HARTARSKA, Valentina

    2012-12-01

    Full Text Available In recognition of cooperatives’ contribution to the socio-economic well-being of their participants, the United Nations has declared 2012 as the International Year of Cooperatives. Microfinance cooperatives make a large part of the microfinance industry. We study efficiency of microfinance cooperatives and provide estimates of the optimal size of such organizations. We employ the classical efficiency analysis consisting of estimating a system of equations and identify the optimal size of microfinance cooperatives in terms of their number of clients (outreach efficiency, as well as dollar value of lending and deposits (sustainability. We find that microfinance cooperatives have increasing returns to scale which means that the vast majority can lower cost if they become larger. We calculate that the optimal size is around $100 million in lending and half of that in deposits. We find less robust estimates in terms of reaching many clients with a range from 40,000 to 180,000 borrowers.

  10. Cooperative Projects - Challenges and Opportunities

    Science.gov (United States)

    Schubotz, Wiebke; Brücher, Tim; Vamborg, Freja

    2017-04-01

    Today's research in Germany is often organized in large projects and collaborations, so-called cooperative projects ("Verbundprojekte" in German). These projects are defined by a large number of members (more than 50) and participating institutes, e.g. institutes of research organizations such as the Max-Planck society and the Leibniz association, Helmholtz centres, and universities. For coordination purposes these projects usually have a general project manager or project coordinator close to the speaker of the project. Despite this overarching position, it is often challenging for the project manager to really overview the entire project as he is, for example, not involved in the individual institute's recruitment processes or research connections to other institutes via other projects. Additionally, there is neither a formal obligation for the principal investigators and project scientists to report changes within their sub-projects, nor any formal dependency between these sub-projects and the coordination office to ensure a contemporary update of changes and progress in their specific tasks of the project. Therefore, the idea of a coordinating position to oversee the entire cooperative project is sometimes difficult to reach. Furthermore, project managers usually have no formal connection to other project managers. This means that recurrent tasks, for which cooperation between project managers would be helpful, need to be reinvented for each project anew. Due to the lack of this more formalized cooperation between project managers, acquired expertise is often lost. We will illustrate the challenges of this kind of project management based on projects at the Max Planck Institute for Meteorology (Hamburg) and the Helmholtz Centre for Ocean Research (GEOMAR, Kiel), but also point out opportunities that arise within a large collaboration of partners. Moreover, we present an approach to coordinate management processes in order to overcome some of the aforementioned

  11. Cooperative Learning Principles Enhance Online Interaction

    Directory of Open Access Journals (Sweden)

    George Jacobs

    2015-04-01

    Full Text Available Research suggests that cooperative interactions are associated with enhanced cognitive and affective outcomes. This paper describes eight principles that can be used to promote such interactions among students working in online environments. The principles derive from a well-established approach to education, known variously as cooperative learning and collaborative learning. Each principle is explained as to what it means, why it is important and how it can be deployed. The eight principles are heterogeneous grouping, teaching collaborative skills, group autonomy, maximum peer interactions, equal opportunity to participate, individual accountability, positive interdependence and cooperation as a value.

  12. Access to Electric Light Is Associated with Shorter Sleep Duration in a Traditionally Hunter-Gatherer Community.

    Science.gov (United States)

    de la Iglesia, Horacio O; Fernández-Duque, Eduardo; Golombek, Diego A; Lanza, Norberto; Duffy, Jeanne F; Czeisler, Charles A; Valeggia, Claudia R

    2015-08-01

    Access to electric light might have shifted the ancestral timing and duration of human sleep. To test this hypothesis, we studied two communities of the historically hunter-gatherer indigenous Toba/Qom in the Argentinean Chaco. These communities share the same ethnic and sociocultural background, but one has free access to electricity while the other relies exclusively on natural light. We fitted participants in each community with wrist activity data loggers to assess their sleep-wake cycles during one week in the summer and one week in the winter. During the summer, participants with access to electricity had a tendency to a shorter daily sleep bout (43 ± 21 min) than those living under natural light conditions. This difference was due to a later daily bedtime and sleep onset in the community with electricity, but a similar sleep offset and rise time in both communities. In the winter, participants without access to electricity slept longer (56 ± 17 min) than those with access to electricity, and this was also related to earlier bedtimes and sleep onsets than participants in the community with electricity. In both communities, daily sleep duration was longer during the winter than during the summer. Our field study supports the notion that access to inexpensive sources of artificial light and the ability to create artificially lit environments must have been key factors in reducing sleep in industrialized human societies. © 2015 The Author(s).

  13. Achieving Cost Benefits in Sustainable Cooperative Housing

    Directory of Open Access Journals (Sweden)

    José Coimbra

    2013-01-01

    Full Text Available The cooperative housing sector is directed at low and medium income residents who cannot afford to buy their homes in the regular private market. Due to social housing legislation, it is possible to build cooperative housing below regular market costs and use tax benefits, therefore providing affordable dwellings to their owners. Traditional cooperative housing used to provide less comfort and higher running costs in indoor and domestic hot water heating than in standard construction. However, cooperative housing has started to change its method of traditional construction towards sustainable construction, in order to benefit from the savings on energy consumption and domestic water as well as to provide an improvement as far as the comfort of its residents is concerned. Therefore, in this article, the savings in electricity and natural gas in different building settlements, calculated for Madalena building—sustainable construction—and for Azenha de Cima building—traditional construction—will be presented, according to two different criteria of calculation: efficiency of dwellings at a pre-determined standard level of indoor comfort opposed to real consumptions made by residents. For each building under analysis, an energy audit and further monitoring were brought in, in order to issue an energy evaluation according to the Portuguese energy agency rules. Results showed an expected decrease of the operational costs of natural gas and electricity, obtained by the use of efficient building systems and equipment, as well as a decrease of the payback period for each situation.

  14. Managing cooperative research and development ventures

    Science.gov (United States)

    Murphy, W. J.

    1985-01-01

    As cooperative ventures to conduct research and development become increasingly attractive, management of these collective undertakings poses new challenges to executives. In selecting the most appropriate organizational structure and strategy the author suggests that the collective enterprise executive must strike the best balance among three distinct but related elements: contribution of the participants; creation of benefits; and transfer of benefits to contributors. Eight types of cooperative R&D ventures are proposed with discussion of the unique management tasks associated with each type.

  15. Globalization and human cooperation

    Science.gov (United States)

    Buchan, Nancy R.; Grimalda, Gianluca; Wilson, Rick; Brewer, Marilynn; Fatas, Enrique; Foddy, Margaret

    2009-01-01

    Globalization magnifies the problems that affect all people and that require large-scale human cooperation, for example, the overharvesting of natural resources and human-induced global warming. However, what does globalization imply for the cooperation needed to address such global social dilemmas? Two competing hypotheses are offered. One hypothesis is that globalization prompts reactionary movements that reinforce parochial distinctions among people. Large-scale cooperation then focuses on favoring one's own ethnic, racial, or language group. The alternative hypothesis suggests that globalization strengthens cosmopolitan attitudes by weakening the relevance of ethnicity, locality, or nationhood as sources of identification. In essence, globalization, the increasing interconnectedness of people worldwide, broadens the group boundaries within which individuals perceive they belong. We test these hypotheses by measuring globalization at both the country and individual levels and analyzing the relationship between globalization and individual cooperation with distal others in multilevel sequential cooperation experiments in which players can contribute to individual, local, and/or global accounts. Our samples were drawn from the general populations of the United States, Italy, Russia, Argentina, South Africa, and Iran. We find that as country and individual levels of globalization increase, so too does individual cooperation at the global level vis-à-vis the local level. In essence, “globalized” individuals draw broader group boundaries than others, eschewing parochial motivations in favor of cosmopolitan ones. Globalization may thus be fundamental in shaping contemporary large-scale cooperation and may be a positive force toward the provision of global public goods. PMID:19255433

  16. Redes de cooperação no varejo alimentar de vizinhança: percepções dos associados Cooperative networks in the neighborhood food retail market: perceptions of the associates

    Directory of Open Access Journals (Sweden)

    Dario de Oliveira Lima Filho

    2006-05-01

    Full Text Available Este trabalho tem como objetivo verificar os impactos da incorporação de empresas varejistas a uma rede de cooperação de pequenos supermercados no que tange a sua identidade e à gestão operacional, bem como as perspectivas desses associados em relação à essa aliança estratégica. Para tanto, foi conduzido um desk research e um estudo multicaso junto a três empresas supermercadistas associadas à uma rede de cooperação de Campo Grande (MS. Os resultados mostram que uma maior eficiência operacional, um melhor posicionamento coletivo das empresas e uma maior alavancagem dos negócios sobrepõem a perda de imagem (marca das empresas individuais.This study aimed to identify how the incorporation of retailers into a cooperative network affects the individual identity of small supermarkets and what the associates' views are regarding this strategic alliance. A desk research was therefore carried out, as well as a multicase study at three associates of a cooperative food retail network in Brazil. The findings of this study indicate that the benefits of greater operational efficiency, better positioning and increased business leverage of the companies in the network compensate for the loss of their individual image (brand.

  17. Cooperative OFDM underwater acoustic communications

    CERN Document Server

    Cheng, Xilin; Cheng, Xiang

    2016-01-01

    Following underwater acoustic channel modeling, this book investigates the relationship between coherence time and transmission distances. It considers the power allocation issues of two typical transmission scenarios, namely short-range transmission and medium-long range transmission. For the former scenario, an adaptive system is developed based on instantaneous channel state information. The primary focus is on cooperative dual-hop orthogonal frequency division multiplexing (OFDM). This book includes the decomposed fountain codes designed to enable reliable communications with higher energy efficiency. It covers the Doppler Effect, which improves packet transmission reliability for effective low-complexity mirror-mapping-based intercarrier interference cancellation schemes capable of suppressing the intercarrier interference power level. Designed for professionals and researchers in the field of underwater acoustic communications, this book is also suitable for advanced-level students in electrical enginee...

  18. Cooperative Mobile Web Browsing

    DEFF Research Database (Denmark)

    Perrucci, GP; Fitzek, FHP; Zhang, Qi

    2009-01-01

    This paper advocates a novel approach for mobile web browsing based on cooperation among wireless devices within close proximity operating in a cellular environment. In the actual state of the art, mobile phones can access the web using different cellular technologies. However, the supported data......-range links can then be used for cooperative mobile web browsing. By implementing the cooperative web browsing on commercial mobile phones, it will be shown that better performance is achieved in terms of increased data rate and therefore reduced access times, resulting in a significantly enhanced web...

  19. Cognitive Load and Cooperation

    DEFF Research Database (Denmark)

    Døssing, Felix Sebastian; Piovesan, Marco; Wengström, Erik Roland

    2017-01-01

    We study the effect of intuitive and reflective processes on cooperation using cognitive load. Compared with time constraint, which has been used in the previous literature, cognitive load is a more direct way to block reflective processes, and thus a more suitable way to study the link between...... intuition and cooperation. Using a repeated public goods game, we study the effect of different levels of cognitive load on contributions. We show that a higher cognitive load increases the initial level of cooperation. In particular, subjects are significantly less likely to fully free ride under high...... cognitive load....

  20. Experience in energy, electricity and nuclear power planning with emphasis on MAED and WASP among Member States of the Regional Co-operative Agreement (RCA) in Asia and the Pacific Region

    International Nuclear Information System (INIS)

    1991-09-01

    This report includes the proceedings and papers of two workshops on energy, electricity and nuclear power planning: one held in Beijing, China, between 4-8 September 1989 (9 papers), and the other one held in Daejon, Republic of Korea, between 27-31 August 1990 (14 papers). A separate abstract was prepared for each of these papers. Refs, figs and tabs

  1. Renewables in Electricity Markets

    DEFF Research Database (Denmark)

    Ordoudis, Christos; Papakonstantinou, Athanasios; Pinson, Pierre

    2014-01-01

    Electricity is nowadays commonly exchanged through electricity markets, designed in a context where dispatchable generators, with non-negligible marginal costs, were dominating. By depending primarily on conventional (fossil, hydro and nuclear) power generation based on marginal pricing, determin...... coupled day-ahead markets for the member states and co-ordination for balancing, by looking into coupling mechanisms that promote the effective cooperation between the power systems of various countries.......Electricity is nowadays commonly exchanged through electricity markets, designed in a context where dispatchable generators, with non-negligible marginal costs, were dominating. By depending primarily on conventional (fossil, hydro and nuclear) power generation based on marginal pricing......, deterministic market designs were considered adequate with straightforward setups consisting of a forward optimal allocation accompanied by a real-time balancing mechanism. However, as the share of renewable sources of energy (RES) increases, such market designs tend to become inefficient since they were...

  2. HUMAN MACHINE COOPERATIVE TELEROBOTICS

    International Nuclear Information System (INIS)

    William R. Hamel; Spivey Douglass; Sewoong Kim; Pamela Murray; Yang Shou; Sriram Sridharan; Ge Zhang; Scott Thayer; Rajiv V. Dubey

    2003-01-01

    The remediation and deactivation and decommissioning (D and D) of nuclear waste storage tanks using telerobotics is one of the most challenging tasks faced in environmental cleanup. Since a number of tanks have reached the end of their design life and some of them have leaks, the unstructured, uncertain and radioactive environment makes the work inefficient and expensive. However, the execution time of teleoperation consumes ten to hundred times that of direct contact with an associated loss in quality. Thus, a considerable effort has been expended to improve the quality and efficiency of telerobotics by incorporating into teleoperation and robotic control functions such as planning, trajectory generation, vision, and 3-D modeling. One example is the Robot Task Space Analyzer (RTSA), which has been developed at the Robotics and Electromechanical Systems Laboratory (REMSL) at the University of Tennessee in support of the D and D robotic work at the Oak Ridge National Laboratory and the National Energy Technology Laboratory. This system builds 3-D models of the area of interest in task space through automatic image processing and/or human interactive manual modeling. The RTSA generates a task plan file, which describes the execution of a task including manipulator and tooling motions. The high level controller of the manipulator interprets the task plan file and executes the task automatically. Thus, if the environment is not highly unstructured, a tooling task, which interacts with environment, will be executed in the autonomous mode. Therefore, the RTSA not only increases the system efficiency, but also improves the system reliability because the operator will act as backstop for safe operation after the 3-D models and task plan files are generated. However, unstructured conditions of environment and tasks necessitate that the telerobot operates in the teleoperation mode for successful execution of task. The inefficiency in the teleoperation mode led to the

  3. HUMAN MACHINE COOPERATIVE TELEROBOTICS

    Energy Technology Data Exchange (ETDEWEB)

    William R. Hamel; Spivey Douglass; Sewoong Kim; Pamela Murray; Yang Shou; Sriram Sridharan; Ge Zhang; Scott Thayer; Rajiv V. Dubey

    2003-06-30

    The remediation and deactivation and decommissioning (D&D) of nuclear waste storage tanks using telerobotics is one of the most challenging tasks faced in environmental cleanup. Since a number of tanks have reached the end of their design life and some of them have leaks, the unstructured, uncertain and radioactive environment makes the work inefficient and expensive. However, the execution time of teleoperation consumes ten to hundred times that of direct contact with an associated loss in quality. Thus, a considerable effort has been expended to improve the quality and efficiency of telerobotics by incorporating into teleoperation and robotic control functions such as planning, trajectory generation, vision, and 3-D modeling. One example is the Robot Task Space Analyzer (RTSA), which has been developed at the Robotics and Electromechanical Systems Laboratory (REMSL) at the University of Tennessee in support of the D&D robotic work at the Oak Ridge National Laboratory and the National Energy Technology Laboratory. This system builds 3-D models of the area of interest in task space through automatic image processing and/or human interactive manual modeling. The RTSA generates a task plan file, which describes the execution of a task including manipulator and tooling motions. The high level controller of the manipulator interprets the task plan file and executes the task automatically. Thus, if the environment is not highly unstructured, a tooling task, which interacts with environment, will be executed in the autonomous mode. Therefore, the RTSA not only increases the system efficiency, but also improves the system reliability because the operator will act as backstop for safe operation after the 3-D models and task plan files are generated. However, unstructured conditions of environment and tasks necessitate that the telerobot operates in the teleoperation mode for successful execution of task. The inefficiency in the teleoperation mode led to the research

  4. Nordic cooperation within natural gas research

    International Nuclear Information System (INIS)

    Edna, O.-J.

    1993-01-01

    Nordic cooperation within natural gas research is discussed. A reorganization of this cooperation has recently taken place. It is explained that common Nordic resources are now to be concentrated within 7 areas, one of which is the area of energy/industrial policies, regional policies and agriculture and forestry, all under the common heading of ''Economy''. The plan of activities within this area includes international cooperation within the European Communities, the European Energy Charter, the International Energy Agency and will involve the energy policy situation in eastern Europe and the Baltic countries, the electric power and natural gas markets in the northern countries, energy related environmental questions and Nordic energy research cooperation. Nordic research activities constitute 2% of research resources within the OECD. The basis for Nordic research cooperation (for example a common cultural background) is described, and suggestions are made as to how it should be administrated. The Nordic energy research programme for 1991-1994 embodies bioenergy and the environment, fuel cells, energy and the society, solid fuels, district heating and petroleum technology. The status report for the nordic gas market, which represents the Nordic gas companies' evaluation of the Nordic gas market, is summarized, and Nordic research activities related to gas utilization are shortly commented upon. (AB)

  5. Digital control of electric drives

    CERN Document Server

    Koziol, R; Szklarski, L

    1992-01-01

    The electromechanical systems employed in different branches of industry are utilized most often as drives of working machines which must be fed with electric energy in a continuous, periodic or even discrete way. Some of these machines operate at constant speed, others require wide and varying energy control. In many designs the synchronous cooperation of several electric drives is required in addition to the desired dynamic properties. For these reasons the control of the cooperation and dynamics of electromechanical systems requires the use of computers.This book adopts an unusual approach

  6. Farmers' Cooperatives in Nigeria: A Vehicle for Mutual Help and Education.

    Science.gov (United States)

    Ukaga, Okechukwu M.

    Data for a study of learning within farmers' cooperatives were collected by interviewing members of 25 such cooperatives in Imo State of Nigeria. Information was also gathered from a literature review and interviews with Nigerian government officials who worked closely with cooperatives. Three types of cooperative associations were identified:…

  7. Nuclear cooperation agreements

    International Nuclear Information System (INIS)

    Nuclear cooperation agreements are reviewed in tabular form, especially agreements with developing countries. The reporting countries are the USA, the Federal Republic of Germany, Canada, Australia, Japan, and France. A separate EURATOM list is annexed

  8. On Cooper's Nonparametric Test.

    Science.gov (United States)

    Schmeidler, James

    1978-01-01

    The basic assumption of Cooper's nonparametric test for trend (EJ 125 069) is questioned. It is contended that the proper assumption alters the distribution of the statistic and reduces its usefulness. (JKS)

  9. Globalization and economic cooperation

    Directory of Open Access Journals (Sweden)

    Javier Divar

    2006-12-01

    Full Text Available Economic globalization is nothing, really, that the universality of capitalism. Not globalized culture, and economic participation, and human rights, ... has only globalized market. We must react by substituting those materialistic values with cooperative economy.

  10. Cooperative Weather Observations

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — Monthly logs include a daily account of temperature extremes and precipitation, along with snow data at some locations. U.S. Cooperative Observer Program (COOP)...

  11. Mutual cooperation with Brazil

    International Nuclear Information System (INIS)

    Orstein, Roberto M.

    1998-01-01

    The history of the nuclear cooperation between Brazil and Argentina is outlined in the framework of the changing political circumstances. Reference is made to the agreements between both countries and to its implementation

  12. Regional National Cooperative Observer

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — NOAA publication dedicated to issues, news and recognition of observers in the National Weather Service Cooperative Observer program. Issues published regionally...

  13. Cooperative Hurricane Network Obs

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — Observations from the Cooperative Hurricane Reporting Network (CHURN), a special network of stations that provided observations when tropical cyclones approached the...

  14. From cooperation to globalization

    OpenAIRE

    Gabriela UNGUREANU

    2010-01-01

    Globalization is seen as a consequence of cross-border business. This complex and irreversible process can be seen as an extension of capitalist relations of production or increased interdependence in the economic system. Globalization has given rise to more and more fields of activity worldwide. To meet the challenges of business globalization, many companies form strategic alliances, cooperate or merge with other companies. Cooperation is seen by many companies as an alternative path to suc...

  15. Can War Foster Cooperation?

    OpenAIRE

    Bauer, Michal; Blattman, Christopher J.; Chytilová, Julie; Henrich, Joseph; Miguel, Edward; Mitts, Tamar

    2016-01-01

    In the past decade, nearly 20 studies have found a strong, persistent pattern in surveys and behavioral experiments from over 40 countries: individual exposure to war violence tends to increase social cooperation at the local level, including community participation and prosocial behavior. Thus while war has many negative legacies for individuals and societies, it appears to leave a positive legacy in terms of local cooperation and civic engagement. We discuss, synthesize and reanalyze the em...

  16. Attraction and cooperative behavior

    OpenAIRE

    Donja Darai; Silvia Grätz

    2012-01-01

    Being good-looking seems to generate substantial benefits in many social interactions, making the "beauty premium" a not to be underrated economic factor. This paper investigates how physical attractiveness enables people to generate these benefits in the case of cooperation, using field data from a modified one-shot prisoner's dilemma played in a high-stakes television game show. While attractive contestants are not more or less cooperative than less attractive ones, facial attractiveness pr...

  17. Multilateral cooperation for power interconnection in Northeast Asia

    Directory of Open Access Journals (Sweden)

    Chudinova Lyudmila

    2018-01-01

    Full Text Available Considered is experience of electric power integration in different parts of the world with emphasis on bilateral/multilateral interstate structures intended for promotion and development of interstate power grids. Analysed are Northeast Asian intergovernmental structures providing bilateral energy and power cooperation between Russia and other countries of the region. Multilateral cooperation in the field is just emerging, but should play a key role in promotion and development of Northeast Asian power grid.

  18. Multilateral cooperation for power interconnection in Northeast Asia

    Science.gov (United States)

    Chudinova, Lyudmila; Podkovalnikov, Sergei; Trofimov, Ivan

    2018-01-01

    Considered is experience of electric power integration in different parts of the world with emphasis on bilateral/multilateral interstate structures intended for promotion and development of interstate power grids. Analysed are Northeast Asian intergovernmental structures providing bilateral energy and power cooperation between Russia and other countries of the region. Multilateral cooperation in the field is just emerging, but should play a key role in promotion and development of Northeast Asian power grid.

  19. US/USSR cooperative program in open-cycle MHD electrical power gneration. Joint test report No. 2: tests in the U-25B facility; MHD generator test No. 3

    Energy Technology Data Exchange (ETDEWEB)

    Tempelmeyer, K E; Sokolov, Y N [eds.

    1979-04-01

    The third joint test with a Soviet U-25B MHD generator and a US superconducting magnet system (SCMS) was conducted in the Soviet U-25B Facility. The primary objectives of the 3rd test were: (1) to operate the facility and MHD channel over a wider range of test parameters, and (2) to study the performance of all components and systems of the flow train at increased mass flow rates of combustion products (up to 4 kg/s), at high magnetic-field induction (up to 5 T), and high values of the electrical field in the MHD generator. The third test has demonstrated that all components and systems of the U-25B facility performed reliably. The electric power generated by the MHD generaor reached a maximum of 575 kW during this test. The MHD generator was operated under electrical loading conditions for 9 hours, and the combustor for a total of approximately 14 hours. Very high Hall fields (2.1 kV/m) were produced in the MHD channel, with a total Hall voltage of 4.24 kV. A detailed description is given of (1) performance of all components and systems of the U-25B facility, (2) analysis of the thermal, gasdynamic, and electrical characteristics of the MHD generator, (3) results of plasma diagnostic studies, (4) studies of vibrational characteristics of the flow train, (5) fluctuation of electrodynamic and gasdynamic parameters, (6) interaction of the MHD generator with the superconducting magnet, and (7) an operational problem, which terminated the test.

  20. Mitigating Interconnection Challenges of the High Penetration Utility-Interconnected Photovoltaic (PV) in the Electrical Distribution Systems: Cooperative Research and Development Final Report, CRADA Number CRD-14-563

    Energy Technology Data Exchange (ETDEWEB)

    Chakraborty, Sudipta [National Renewable Energy Lab. (NREL), Golden, CO (United States)

    2016-11-01

    Various interconnection challenges exist when connecting distributed PV into the electrical distribution grid in terms of safety, reliability, and stability of the electric power systems. Some of the urgent areas for research, as identified by inverter manufacturers, installers and utilities, are potential for transient overvoltage from PV inverters, multi-inverter anti-islanding, impact of smart inverters on volt-VAR support, impact of bidirectional power flow, and potential for distributed generation curtailment solutions to mitigate grid stability challenges. Under this project, NREL worked with SolarCity to address these challenges through research, testing and analysis at the Energy System Integration Facility (ESIF). Inverters from different manufacturers were tested at ESIF and NREL's unique power hardware-in-the-loop (PHIL) capability was utilized to evaluate various system-level impacts. Through the modeling, simulation, and testing, this project eliminated critical barriers on high PV penetration and directly supported the Department of Energy's SunShot goal of increasing the solar PV on the electrical grid.

  1. Energy Policy in the Baltics: A Study of Regional Cooperation

    Science.gov (United States)

    Parks, Jessica Annette

    Regionalism, especially in the form of macro-regions, has emerged as a force of cooperation and integration within the European Union. The Baltic states, who have cooperated more closely since acceding to the EU, provide an effective case study for testing the unifying power of regionalism. As small states that have shared a damaging dependence on Russian energy imports, the three Baltic states share the incentive to cooperate as a region and develop their internal gas, oil, and electricity capacities. The Baltic states have displayed uneven tendencies of cooperation when it comes to energy, however. After presenting an overview of regionalism in the EU, this paper examines EU policy regarding energy in the Baltics, energy ties between the Baltics and other countries, and specific energy projects in the Baltics to show that while the Baltics do not yet have a strong tradition of cooperation in the energy sector, they have laid the groundwork to strengthen future ties.

  2. Cooperative games and network structures

    NARCIS (Netherlands)

    Musegaas, Marieke

    2017-01-01

    This thesis covers various research topics involving cooperative game theory, a mathematical tool to analyze the cooperative behavior within a group of players. The focus is mainly on interrelations between operations research and cooperative game theory by analyzing specific types of cooperative

  3. THEORETICAL PERSPECTIVES ON ECONOMIC COOPERATION

    OpenAIRE

    Gabriel Ciprian ANDRUSEAC; Iulian HERTUG

    2016-01-01

    Economic cooperation, the engine of relations of international economic cooperation, is an insufficiently defined, dynamic concept. The transformations of the international environment, globalization and the intensification of economic interdependencies render economic cooperation a must, and not just an option within international relations. Similar to the international environment, economic cooperation undergoes a process of redefinition, of adjustment to the new realities. This article aim...

  4. Near?Earth injection of MeV electrons associated with intense dipolarization electric fields: Van Allen Probes observations

    OpenAIRE

    Dai, Lei; Wang, Chi; Duan, Suping; He, Zhaohai; Wygant, John R.; Cattell, Cynthia A.; Tao, Xin; Su, Zhenpeng; Kletzing, Craig; Baker, Daniel N.; Li, Xinlin; Malaspina, David; Blake, J. Bernard; Fennell, Joseph; Claudepierre, Seth

    2015-01-01

    Abstract Substorms generally inject tens to hundreds of keV electrons, but intense substorm electric fields have been shown to inject MeV electrons as well. An intriguing question is whether such MeVelectron injections can populate the outer radiation belt. Here we present observations of a substorm injection of MeV electrons into the inner magnetosphere. In the premidnight sector at L ? 5.5, Van Allen Probes (Radiation Belt Storm Probes)?A observed a large dipolarization electric field (50?m...

  5. Does intuition cause cooperation?

    Directory of Open Access Journals (Sweden)

    Peter P J L Verkoeijen

    Full Text Available Recently, researchers claimed that people are intuitively inclined to cooperate with reflection causing them to behave selfishly. Empirical support for this claim came from experiments using a 4-player public goods game with a marginal return of 0.5 showing that people contributed more money to a common project when they had to decide quickly (i.e., a decision based on intuition than when they were instructed to reflect and decide slowly. This intuitive-cooperation effect is of high scientific and practical importance because it argues against a central assumption of traditional economic and evolutionary models. The first experiment of present study was set up to examine the generality of the intuitive-cooperation effect and to further validate the experimental task producing the effect. In Experiment 1, we investigated Amazon Mechanical Turk (AMT workers' contributions to a 4-player public goods game with a marginal return of 0.5 while we manipulated the knowledge about the other players' contribution to the public goods game (contribution known vs. contribution unknown, the identity of the other players (humans vs. computers randomly generating contributions and the time constraint (time pressure/intuition vs. forced delay/reflection. However, the results of Experiment 1 failed to reveal an intuitive-cooperation effect. Furthermore, four subsequent direct replications attempts with AMT workers (Experiments 2a, 2b, 2c and Experiment 3, which was conducted with naïve/inexperienced participants also failed to demonstrate intuitive-cooperation effects. Taken together, the results of the present study could not corroborate the idea that people are intuitively cooperative, hence suggesting that the theoretical relationship between intuition and cooperation should be further scrutinized.

  6. Exact solutions of the nonlinear differential—difference equations associated with the nonlinear electrical transmission line through a variable-coefficient discrete (G'/G)-expansion method

    Science.gov (United States)

    Saïdou, Abdoulkary; Alidou, Mohamadou; Ousmanou, Dafounansou; Serge Yamigno, Doka

    2014-12-01

    We investigated exact traveling soliton solutions for the nonlinear electrical transmission line. By applying a concise and straightforward method, the variable-coefficient discrete (G'/G)-expansion method, we solve the nonlinear differential—difference equations associated with the network. We obtain some exact traveling wave solutions which include hyperbolic function solution, trigonometric function solution, rational solutions with arbitrary function, bright as well as dark solutions.

  7. Who benefits from cooperation? A numerical analysis of redistribution effects resulting from cooperation in European RES-E support

    International Nuclear Information System (INIS)

    Unteutsch, Michaela

    2014-01-01

    This paper numerically analyzes redistribution effects resulting from cooperation among European countries in achieving the 2020 targets for electricity generation from renewable energy sources (RES-E). The quanti cation of redistribution effects builds on the theoretical analysis by Unteutsch (2014), who shows that cooperation in RES-E support increases overall welfare but is not beneficial for all groups. In this paper, we use a dynamic investment and dispatch optimization model of the European electricity system to investigate which groups potentially benefit from cooperation and which groups would be worse off compared to a situation in which national RES-E targets are reached solely by domestic RES-E production. In the analysis, cooperation in RES-E support is implemented as a European-wide green certificate trading scheme. Main findings of the analysis include that in the European electricity system, effects of the change in the certificate price in most countries would overcompensate for the effects of the change in the wholesale electricity price. Thus, in most countries with comparatively high (low) generation costs for renewable energies, consumer rents increase (decrease) due to cooperation and producers yield lower (higher) profits. In addition, it is found that the magnitude of redistribution effects between the individual groups is quite large: In some countries, the change in consumer rents or producer profits resulting from cooperation is nearly twice as high as the overall welfare effect of cooperation in the whole European electricity system. Moreover, we find that the sign, but not always the magnitude, of redistribution effects is quite robust to different developments of interconnector extensions, the CO 2 price and RES-E investment costs.

  8. Relative Impact of Emissions Controls and Meteorology on Air Pollution Mitigation Associated with the Asia-Pacific Economic Cooperation (APEC) Conference in Beijing, China

    Science.gov (United States)

    Zhang, Y.; Wang, Y.; Schauer, J. J.; de Foy, B.

    2016-12-01

    The Beijing government and its surrounding provinces implemented a series of measures to ensure haze-free skies during the 22nd Asia-Pacific Economic Cooperation (APEC) conference (November 10th - 11th, 2014). These measures included restrictions on traffic, construction, and industrial activity. Twelve hour measurements of the concentration and composition of ambient fine particulate matter (PM2.5) were performed for 5 consecutive months near the APEC conference site before (September 11th - November 2nd, 2014), during (November 3rd - 12th, 2014) and after (November 13th, 2014 - January 31st, 2015). The measurements are used in a positive matrix factorization model to determine the contributions from seven sources of PM2.5: secondary aerosols, mobile source, industrial emission, road dust, soil dust, biomass burning and residual oil combustion. The source apportionment results are integrated with backward trajectory analysis using Weather Research and Forecast (WRF) meteorological simulations, which determine the relative influence of new regulation and meteorology upon improved air quality during the APEC conference. Data show that controls are very effective, but meteorology must be taken into account to determine the actual influence of the controls on pollution reduction. The Industry source control is the most effective for reducing concentrations, follows by secondary aerosol and biomass controls, while the least effective control is for the residual oil combustion source. The largest reductions in concentrations occur when air mass transport is from the west-northwest (Ulanqab). Secondary aerosol and mobile source reductions are most significant for air mass transport from the north-northwest (Xilingele League) origin, and least significant for northeast transport (Chifeng via Tangshan conditions). The largest reductions of soil dust, biomass burning, and industrial source are distinctly seen for Ulanqab conditions and least distinct for Xilingele League.

  9. Design change management in regulation of nuclear fleets: World nuclear association's working groups on Cooperation in Reactor Design Evaluation and Licensing (CORDEL)

    International Nuclear Information System (INIS)

    Swinburn, R.; Borysova, I.; Waddington, J.; Head, J. G.; Raidis, Z.

    2012-01-01

    The 60 year life of a reactor means that a plant will undergo change during its life. To ensure continuing safety, changes must be made with a full understanding of the design intent. With this aim, regulators require that each operating organisation should have a formally designated entity responsible for complete design knowledge in regard to plant safety. INSAG-19 calls such an entity 'Design Authority'. This requirement is difficult to achieve, especially as the number of countries and utilities operating plants increases. Some of these operating organisations will be new, and some will be small. For Gen III plants sold on a turnkey basis, it is even more challenging for the operating company to develop and retain the full knowledge needed for this role. CORDEL's Task Force entitled 'Design Change Management' is investigating options for effective design change management with the aim to support design standardization throughout a fleet's lifetime by means of enhanced international cooperation within industry and regulators. This paper starts with considering the causes of design change and identifies reasons for the increased beneficial involvement of the plant's original vendor in the design change process. A key central theme running through the paper is the definition of responsibilities for design change. Various existing mechanisms of vendor-operator interfaces over design change and how they are managed in different organisational and regulatory environments around the world are considered, with the functionality of Owners Groups and Design Authority being central. The roles played in the design change process by vendors, utilities, regulators, owners' groups and other organisations such as WANO are considered The aerospace industry approach to Design Authority has been assessed to consider what lessons might be learned. (authors)

  10. Relative impact of emissions controls and meteorology on air pollution mitigation associated with the Asia-Pacific Economic Cooperation (APEC) conference in Beijing, China.

    Science.gov (United States)

    Wang, Yuqin; Zhang, Yang; Schauer, James Jay; de Foy, Benjamin; Guo, Bo; Zhang, Yuanxun

    2016-11-15

    The Beijing government and its surrounding provinces implemented a series of measures to ensure haze-free skies during the 22(nd) Asia-Pacific Economic Cooperation (APEC) conference (November 10(th)-11(th), 2014). These measures included restrictions on traffic, construction, and industrial activity. Twelve hour measurements of the concentration and composition of ambient fine particulate matter (PM2.5) were performed for 5 consecutive months near the APEC conference site before (September 11(th)-November 2(nd), 2014), during (November 3(rd)-12(th), 2014) and after (November 13(th), 2014-January 31(st), 2015). The measurements are used in a positive matrix factorization model to determine the contributions from seven sources of PM2.5: secondary aerosols, traffic exhaust, industrial emission, road dust, soil dust, biomass burning and residual oil combustion. The source apportionment results are integrated with backward trajectory analysis using Weather Research and Forecast (WRF) meteorological simulations, which determine the relative influence of new regulation and meteorology upon improved air quality during the APEC conference. Data show that controls are very effective, but meteorology must be taken into account to determine the actual influence of the controls on pollution reduction. The industry source control is the most effective for reducing concentrations, followed by secondary aerosol and biomass controls, while the least effective control is for the residual oil combustion source. The largest reductions in concentrations occur when air mass transport is from the west-northwest (Ulanqab). Secondary aerosol and traffic exhaust reductions are most significant for air mass transport from the north-northwest (Xilingele League) origin, and least significant for northeast transport (Chifeng via Tangshan conditions). The largest reductions of soil dust, biomass burning, and industrial source are distinctly seen for Ulanqab conditions and least distinct for

  11. Design change management in regulation of nuclear fleets: World nuclear association's working groups on Cooperation in Reactor Design Evaluation and Licensing (CORDEL)

    Energy Technology Data Exchange (ETDEWEB)

    Swinburn, R. [CORDEL DCM Task Force, Rolls-Royce Plc (United Kingdom); Borysova, I. [CORDEL, WNA, 22a St.James Sq., London SW1Y 4JH (United Kingdom); Waddington, J. [CORDEL Group (United Kingdom); Head, J. G. [CORDEL Group, GE-Hitachi Nuclear Energy (United Kingdom); Raidis, Z. [CORDEL Group, Candu Energy (United Kingdom)

    2012-07-01

    The 60 year life of a reactor means that a plant will undergo change during its life. To ensure continuing safety, changes must be made with a full understanding of the design intent. With this aim, regulators require that each operating organisation should have a formally designated entity responsible for complete design knowledge in regard to plant safety. INSAG-19 calls such an entity 'Design Authority'. This requirement is difficult to achieve, especially as the number of countries and utilities operating plants increases. Some of these operating organisations will be new, and some will be small. For Gen III plants sold on a turnkey basis, it is even more challenging for the operating company to develop and retain the full knowledge needed for this role. CORDEL's Task Force entitled 'Design Change Management' is investigating options for effective design change management with the aim to support design standardization throughout a fleet's lifetime by means of enhanced international cooperation within industry and regulators. This paper starts with considering the causes of design change and identifies reasons for the increased beneficial involvement of the plant's original vendor in the design change process. A key central theme running through the paper is the definition of responsibilities for design change. Various existing mechanisms of vendor-operator interfaces over design change and how they are managed in different organisational and regulatory environments around the world are considered, with the functionality of Owners Groups and Design Authority being central. The roles played in the design change process by vendors, utilities, regulators, owners' groups and other organisations such as WANO are considered The aerospace industry approach to Design Authority has been assessed to consider what lessons might be learned. (authors)

  12. Electricity supply

    International Nuclear Information System (INIS)

    Rezendes, V.S.

    1991-10-01

    This report focuses on the Securities and Exchange Commission's (SEC) administration of the Public Utility Holding Company Act of 1935, intended to protect the public, investors, and consumers from abuses associated with the control of electric and gas utility companies through the holding company structure. These abuses include subjecting subsidiary utilities to excessive charges for services, construction work, and materials; frustrating effective state regulation through the holding company structure; and overloading subsidiary utilities with debt to prevent voluntary rate reductions. GAO discusses industry changes during the past decade involving electric utility holding companies; SEC's regulatory response to such changes; and the relationship between SEC, the Federal Energy Regulatory Commission, and states in protecting consumer and investor interests in light of these changes

  13. Cooperatively enhanced dipole forces from artificial atoms in trapped nanodiamonds

    Science.gov (United States)

    Juan, Mathieu L.; Bradac, Carlo; Besga, Benjamin; Johnsson, Mattias; Brennen, Gavin; Molina-Terriza, Gabriel; Volz, Thomas

    2017-03-01

    Optical trapping is a powerful tool to manipulate small particles, from micrometre-size beads in liquid environments to single atoms in vacuum. The trapping mechanism relies on the interaction between a dipole and the electric field of laser light. In atom trapping, the dominant contribution to the associated force typically comes from the allowed optical transition closest to the laser wavelength, whereas for mesoscopic particles it is given by the polarizability of the bulk material. Here, we show that for nanoscale diamond crystals containing a large number of artificial atoms, nitrogen-vacancy colour centres, the contributions from both the nanodiamond and the colour centres to the optical trapping strength can be simultaneously observed in a noisy liquid environment. For wavelengths around the zero-phonon line transition of the colour centres, we observe a 10% increase of overall trapping strength. The magnitude of this effect suggests that due to the large density of centres, cooperative effects between the artificial atoms contribute to the observed modification of the trapping strength. Our approach may enable the study of cooperativity in nanoscale solid-state systems and the use of atomic physics techniques in the field of nano-manipulation.

  14. The story of technical cooperation

    International Nuclear Information System (INIS)

    Park, Yang Taek

    1989-09-01

    This book gives descriptions of technical cooperation, which is about why does technology transfer?, process of technology transfer with model, decisive cause and cooperation of technology transfer, cost and effect of technology transfer, historical experience of technology transfer, cases of technology transfer by field such as rubber tire, medicine and computer industry and automobile industry, technology transfer process and present condition of technical cooperation, and strategy for rising of technical cooperation : selection of technology for object of cooperation and development of human resources.

  15. The variation of the ground electric field associated with the Mei-Nung earthquake on Feb. 6, 2016

    Science.gov (United States)

    Bing-Chih Chen, Alfred; Yeh, Er-Chun; Chuang, Chia-Wen

    2017-04-01

    Recent studies show that a strong coupling exists between lithosphere, atmosphere and extending up to the ionosphere. Natural phenomena on the ground surface such as oceans variation, volcanic and seismic activities such as earthquakes, and lightning possibly generate significant impacts at ionosphere immediately by electrodynamic processes. The electric field near the ground is one of the potential quantities to explore this coupling process, especially caused by earthquake. Unfortunately, thunderstorm, dust storm or human activities also affect the measured electric field at ground. To investigate the feasibility of a network to monitor the variation of the ground electric field driven by the lightning and earthquake, a filed mill has been deployed in the NCKU campus since Dec. 2015, and luckily experienced the earthquake with a moment magnitude of 6.4 struck 28 km on 6 Feb. 2016. The recorded ground electric field deceased steadily since 1.5 days before the earthquake, and returned to normal level gradually. Moreover, this special feature can not be identified in the other period of the field test. The detail analysis is reported in this presentation.

  16. French-Indonesian cooperation in Lahendong

    International Nuclear Information System (INIS)

    Demange, J.

    1995-01-01

    Volcanism is not only a source of natural disaster in Indonesia, but represents also an important geothermal energy potential which can be used to supply the electricity needs of isolated islands. Indonesia is familiarized with geothermal technology since the building in 1985 of the 140 MW Kamojang power plant in Java. Two other projects are in progress at Gunum Salak (110 MW) and Daradjat. A 350 MW installed power is expected in 2000 for Indonesia. The French-Indonesian geothermal cooperation has been concretized by two projects in the geothermal field of Lahendong (Northern Sulawesi). Drillings have revealed temperatures reaching 360 C and a 100 MW estimated potential. The first project is the installation of a low-temperature pilot plant for electricity production in the 0.3-2.5 MW range. The second project is a modular middle energy power plant with 20 MW modules allowing progressive extension to supply the evolution of electricity demand. (J.S.). 4 photos

  17. Post electrical or lightning injury syndrome: a proposal for an American Psychiatric Association's Diagnostic and Statistical Manual formulation with implications for treatment.

    Science.gov (United States)

    Andrews, Christopher J; Reisner, Andrew D; Cooper, Mary Ann

    2017-09-01

    In the past, victims of electrical and lightning injuries have been assessed in a manner lacking a systematic formulation, and against ad hoc criteria, particularly in the area of neuropsychological disability. In this manner patients have, for example, only been partially treated, been poorly or incorrectly diagnosed, and have been denied the full benefit of compensation for their injuries. This paper contains a proposal for diagnostic criteria particularly for the neuropsychological aspects of the post injury syndrome. It pays attention to widely published consistent descriptions of the syndrome, and a new cluster analysis of post electrical injury patients. It formulates a proposal which could be incorporated into future editions of the American Psychiatric Association's Diagnostic and Statistical Manual (DSM). The major neuropsychological consequences include neurocognitive dysfunction, and memory subgroup dysfunction, with ongoing consequences, and sometimes including progressive or delayed psychiatric, cognitive, and/or neurological symptoms. The proposed diagnostic criteria insist on a demonstrated context for the injury, both specifying the shock circumstance, and also physical consequences. It allows for a certain delay in onset of symptoms. It recognizes exclusory conditions. The outcome is a proposal for a DSM classification for the post electrical or lightning injury syndrome. This proposal is considered important for grounding patient treatment, and for further treatment trials. Options for treatment in electrical or lightning injury are summarised, and future trials are foreshadowed.

  18. Longitudinal association between animal and vegetable protein intake and obesity among adult males in the United States: the Chicago Western Electric Study

    OpenAIRE

    Bujnowski, Deborah; Xun, Pengcheng; Daviglus, Martha L.; Van Horn, Linda; He, Ka; Stamler, Jeremiah

    2011-01-01

    Literature on the association of protein intake with body weight is inconsistent. Little is known about the relation of long-term protein intake to obesity. This study aimed to determine the association between protein intake and obesity. A cohort of 1,730 employed white men ages 40–55 years from the Chicago Western Electric Study was followed from 1958 to 1966. Diet was assessed twice with Burke’s comprehensive diet history method, at two baseline examinations; height, weight, and other cova...

  19. Brood parasitism and the evolution of cooperative breeding in birds.

    Science.gov (United States)

    Feeney, W E; Medina, I; Somveille, M; Heinsohn, R; Hall, M L; Mulder, R A; Stein, J A; Kilner, R M; Langmore, N E

    2013-12-20

    The global distribution of cooperatively breeding birds is highly uneven, with hotspots in Australasia and sub-Saharan Africa. The ecological drivers of this distribution remain enigmatic yet could yield insights into the evolution and persistence of cooperative breeding. We report that the global distributions of avian obligate brood parasites and cooperatively breeding passerines are tightly correlated and that the uneven phylogenetic distribution of cooperative breeding is associated with the uneven targeting of hosts by brood parasites. With a long-term field study, we show that brood parasites can acquire superior care for their young by targeting cooperative breeders. Conversely, host defenses against brood parasites are strengthened by helpers at the nest. Reciprocally selected interactions between brood parasites and cooperative breeders may therefore explain the close association between these two breeding systems.

  20. East-West cooperation at CERN

    CERN Multimedia

    2002-01-01

    From left to right: H. Bokemeyer, in charge of physics for INTAS, J. Sinnaeve, INTAS' general secretary and R. Landua, ATHENA spokesman, visit the ATHENA experiment installations. Heads of INTAS (International Association for the promotion and cooperation of the new independent states of the former Soviet Union) visited CERN on 11 October. This association is in charge of preserving and promoting the scientific potential of the former Soviet Union countries through a cooperation between East and West. In recents years, a certain number of projects related to the LHC experiments have been co-financed by INTAS. The support for young researchers coming from these countries is also a big success.

  1. Cooperation in Construction:

    DEFF Research Database (Denmark)

    Vogelius, Peter; Storgaard, Kresten

    2016-01-01

    . The management logic of the main contractor is interpreted as based on a sociology-inspired understanding focusing on norms and social values rather than on contractual (law) and functional (engineering) logic, which had hitherto been prevalent in Danish construction management.......The study presents a building project executed by a major Danish construction company, where cooperation and its staging were essential for achieving high productivity and competitiveness. The form of this cooperation is the main theme for the article. The contractor actively changed...... the companies in the case can be understood as possessing a social capital which is enforced and united by initiatives of the main contractor. The social capital was built up and maintained through the actual constitution of cooperation already in the initial phase of bidding before the building process...

  2. Cooperative Prototyping Experiments

    DEFF Research Database (Denmark)

    Bødker, Susanne; Grønbæk, Kaj

    1989-01-01

    This paper describes experiments with a design technique that we denote cooperative prototyping. The experiments consider design of a patient case record system for municipal dental clinics in which we used HyperCard, an off the shelf programming environment for the Macintosh. In the ecperiments we...... tried to achieve a fluent work-like evaluation of prototypes where users envisioned future work with a computer tool, at the same time as we made on-line modifications of prototypes in cooperation with the users when breakdown occur in their work-like evaluation. The experiments showed...... that it was possible to make a number of direct manipulation changes of prototypes in cooperation with the users, in interplay with their fluent work-like evaluation of these. However, breakdown occurred in the prototyping process when we reached the limits of the direct manipulation support for modification. From...

  3. Synchrony and cooperation.

    Science.gov (United States)

    Wiltermuth, Scott S; Heath, Chip

    2009-01-01

    Armies, churches, organizations, and communities often engage in activities-for example, marching, singing, and dancing-that lead group members to act in synchrony with each other. Anthropologists and sociologists have speculated that rituals involving synchronous activity may produce positive emotions that weaken the psychological boundaries between the self and the group. This article explores whether synchronous activity may serve as a partial solution to the free-rider problem facing groups that need to motivate their members to contribute toward the collective good. Across three experiments, people acting in synchrony with others cooperated more in subsequent group economic exercises, even in situations requiring personal sacrifice. Our results also showed that positive emotions need not be generated for synchrony to foster cooperation. In total, the results suggest that acting in synchrony with others can increase cooperation by strengthening social attachment among group members.

  4. The evolution of parental cooperation in birds.

    Science.gov (United States)

    Remeš, Vladimír; Freckleton, Robert P; Tökölyi, Jácint; Liker, András; Székely, Tamás

    2015-11-03

    Parental care is one of the most variable social behaviors and it is an excellent model system to understand cooperation between unrelated individuals. Three major hypotheses have been proposed to explain the extent of parental cooperation: sexual selection, social environment, and environmental harshness. Using the most comprehensive dataset on parental care that includes 659 bird species from 113 families covering both uniparental and biparental taxa, we show that the degree of parental cooperation is associated with both sexual selection and social environment. Consistent with recent theoretical models parental cooperation decreases with the intensity of sexual selection and with skewed adult sex ratios. These effects are additive and robust to the influence of life-history variables. However, parental cooperation is unrelated to environmental factors (measured at the scale of whole species ranges) as indicated by a lack of consistent relationship with ambient temperature, rainfall or their fluctuations within and between years. These results highlight the significance of social effects for parental cooperation and suggest that several parental strategies may coexist in a given set of ambient environment.

  5. Electric sales and revenue 1996

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1997-12-01

    Information is provided on electricity sales, associated revenue, average revenue per kilowatthour sold, and number of consumers throughout the US. The data provided in the Electric Sales and Revenue are presented at the national, Census division, State, and electric utility levels. The information is based on annual data reported by electric utilities for the calendar year ending December 31, 1996. 16 figs., 20 tabs.

  6. TRAC development at General Electric

    International Nuclear Information System (INIS)

    Andersen, J.G.M.; Shaug, J.C.; Shiralkar, B.S.

    1987-01-01

    TRAC is a computer code for transient analysis of light water reactors. The BWR version of TRAC has been developed as a result of a close cooperation between General Electric Company and Idaho National Engineering Laboratory. Up through 1985 the development work at General Electric was jointly funded by General Electric, the Nuclear Regulatory Commission and Electric Power Research Institute under the Refill-Reflood and FIST programs. At INEL (which has the main responsibility for the NRC version of TRAC-BWR) this work has led to the development of TRACBD1 and TRACBF1, while at GE, TRACB04 was the final product of the Refill-Reflood and FIST programs. TRAC development has continued at General Electric after the completion of these programs with the evolution of the TRACG code. The purpose of the paper is to describe this work. The TRAC development at General Electric can be divided into two main categories: extended benchmark capability and improved user convenience

  7. Membership in cooperative societies

    Directory of Open Access Journals (Sweden)

    Eba Gaminde Egia

    2017-12-01

    Full Text Available In this work we will analyze the practical application of one of the cooperative principles, «voluntary and free membership», referring to the entering of members in cooperative societies. We will first explain the meaning of this principle, and then bring up its normative regulation, with special emphasis on those aspects in which our autonomic laws differ, and ending with a brief reference to the economic aspect and the different ways to make contributions and their consequences.Received: 31 May 2017Accepted: 14 October 2017Published online: 22 December 2017

  8. Excited cooper pairs

    Energy Technology Data Exchange (ETDEWEB)

    Lopez-Arrietea, M. G.; Solis, M. A.; De Llano, M. [Universidad Nacional Autonoma de Mexico, Mexico, D.F (Mexico)

    2001-02-01

    Excited cooper pairs formed in a many-fermion system are those with nonzero total center-of mass momentum (CMM). They are normally neglected in the standard Bardeen-Cooper-Schrieffer (BCS) theory of superconductivity for being too few compared with zero CMM pairs. However, a Bose-Einstein condensation picture requires both zero and nonzero CMM pairs. Assuming a BCS model interaction between fermions we determine the populations for all CMM values of Cooper pairs by actually calculating the number of nonzero-CMM pairs relative to that of zero-CMM ones in both 2D and 3D. Although this ratio decreases rapidly with CMM, the number of Cooper pairs for any specific CMM less than the maximum (or breakup of the pair) momentum turns out to be typically larger than about 95% of those with zero-CMM at zero temperature T. Even at T {approx}100 K this fraction en 2D is still as large as about 70% for typical quasi-2D cuprate superconductor parameters. [Spanish] Los pares de cooper excitados formados en un sistema de muchos electrones, son aquellos con momentos de centro de masa (CMM) diferente de cero. Normalmente estos no son tomados en cuenta en la teoria estandar de la superconductividad de Bardeen-Cooper-Schrieffer (BCS) al suponer que su numero es muy pequeno comparados con los pares de centro de masa igual a cero. Sin embargo, un esquema de condensacion Bose-Einstein requiere de ambos pares, con CMM cero y diferente de cero. Asumiendo una interaccion modelo BCS entre los fermiones, determinamos la poblacion de pares cooper con cada uno de todos los posibles valores del CMM calculando el numero de pares con momentos de centro de masa diferente de cero relativo a los pares de CMM igual a cero, en 2D y 3D. Aunque esta razon decrece rapidamente con el CMM, el numero de pares de cooper para cualquier CMM especifico menor que el momento maximo (o rompimiento de par) es tipicamente mas grande que el 95% de aquellos con CMM cero. Aun a T {approx}100 K esta fraccion en 2D es

  9. Introduction: cooperative learning

    Directory of Open Access Journals (Sweden)

    José-Manuel Serrano

    2014-10-01

    Full Text Available The principal objective of this revision is the recognition of cooperative learning as a highly effective strategy for the accomplishment of the general goals in learning. The different investigations assessed validate the potential that a cooperative organization of the classroom could entail for academic achievement, self-esteem, interpersonal attraction or social support. The solidity of the existing research contributes to its external and internal validity and, thus, to conclude that the results are consistent and can be extrapolated to different cultures, ethnic groups or countries.

  10. LA REAFIRMACIÓN DE LAS APORTACIONES DE (PROPIEDAD DE LOS SOCIOS DE LAS SOCIEDADES COOPERATIVAS. PROPUESTA DE REGULACIÓN DE LAS SOCIEDADES DE RESPONSABILIDAD LIMITADA COOPERATIVA /THE REAFFIRMATION OF THE CONTRIBUTIONS OF (PROPERTY OF COOPERATIVE SOCIETIES ASSOCIATES. PROPOSAL OF REGULATION FOR SOCIETIES OF LIMITED COOPERATIVE RESPONSIBILITY

    Directory of Open Access Journals (Sweden)

    Carlos GARCÍA-GUTIÉRREZ FERNÁNDEZ

    2006-05-01

    societies, as it could not be otherwise when being companies in those that partner's condition is not acquired by the obligatory contribution (and, in its case, voluntary. The accounting seeks, among other things, to offer a faithful image of the patrimonial and economic-financial situation of the company. The principle of open door, settled down by the only worldwide organization! that what is a cooperative society, settles down it bears the refund of those contributions when the partner stops to be it; what configures to the inappropriately denominated social capital (it should be capital contributed by the partners like a debt, not conventional, but debt. But the credit, the trust of the financial market, is based more on what you/they promise the managers that in a countable relationship of the passive one (and much less if it is deceiving. The things cannot be distorted to assist to the rights of those worthy of the society (that are sacred. These already know "with those who the rooms are played"; and, if they don't know it, it is their problem. It cannot load the inks on the current partners in favour of the futures, and even less in favour of the present managers. The cooperative society is an association of managers in democracy, each one of those which… he/she responds of its contribution, if the case arrives; but not before, "just in case". Because this is against the financial meaning, against the economical meaning and against the cooperative meaning.

  11. INTER-MUNICIPAL COOPERATION IN ROMANIA: PRACTICES, NEEDS, AND OPPORTUNITIES

    OpenAIRE

    Iuliana LECA

    2014-01-01

    This paper is aiming to analyze the situation of intermunicipal cooperation associations in Romania after 1989 and examines how inter-municipal cooperation works. Compared with others European Countries, in Romania the public administration system is highly centralized, this beeing an impediment in developing intermunicipal cooperation. Local communities can choose to join forces with other communities if this is the way to improve their efficiency and effectiveness. This paper’s objectives a...

  12. Impacts on human health from the coal and nuclear fuel cycles and other technologies associated with electric power generation and transmission

    International Nuclear Information System (INIS)

    Radford, E.P.

    1980-07-01

    The report evaluates major public health impacts of electric power generation and transmission associated with the nuclear fuel cycle and with coal use. Only existing technology is evaluated. For the nuclear cycle, effects of future use of fuel reprocessing and long-term radioactive waste disposal are briefly considered. The health effects of concern are those leading to definable human disease and injury. Health effects are scaled to numbers of persons and activities associated with a nominal 1000-megawatt electric plant fueled by either option. Comparison of the total health effects to the general public shows that the health risks from the coal cycle are about 50 times greater than for the nuclear cycle (coal, 0.7-3.7 major health effects per 1000 MWe per year; nuclear, 0.03-0.05 per 1000 MWe per year). For workers, these rates are higher. No evidence is found that electrical transmission contributes any health effects to the general public, except when broken power lines come in contact with people

  13. Cooperatives between truth and validity

    Directory of Open Access Journals (Sweden)

    Guilherme Krueger

    2014-12-01

    Full Text Available The current declaration of the International Cooperative Alliance on cooperative identity since its 1995 Centennial Conference (which was held in Manchester makes no distinction between cooperation and cooperative. The lack of distinction between cooperation and cooperative has caused the Decennial Cooperative Action Plan to define cooperatives as a form, while their materiality is regarded as managerial: a business (activity under a cooperative form. An identity that is close to us cannot be reduced to form, without this being a problem. Therefore, the value underlying this identity —cooperation— must have a substantial basis, even if it is idealised, if it is to affect us.Received: 27.03.2014Accepted: 12.05.2014

  14. Acupuncture and transcutaneous electric nerve stimulation in the treatment of pain associated with chronic pancreatitis. A randomized study

    DEFF Research Database (Denmark)

    Ballegaard, Søren; Christophersen, S J; Dawids, Steen

    1985-01-01

    In 23 patients with pancreatitis, daily pain for at least 3 months, and no abuse of alcohol, the pain-relieving effect of electroacupuncture (13 patients) or transcutaneous electric nerve stimulation (TENS) (16 patients) was studied. In two prospective studies with a cross-over design, active acu...... acupuncture was compared with sham acupuncture, and TENS of the segmental points of the pancreas with sham treatment. Neither electroacupuncture nor TENS brought about pain relief that could substitute for or supplement medical treatment.......In 23 patients with pancreatitis, daily pain for at least 3 months, and no abuse of alcohol, the pain-relieving effect of electroacupuncture (13 patients) or transcutaneous electric nerve stimulation (TENS) (16 patients) was studied. In two prospective studies with a cross-over design, active...

  15. Electrical Injuries

    Science.gov (United States)

    ... how quickly you get treatment. Causes of electrical injuries include Lightning strikes Faulty electrical appliances Work-related exposures Contact with household wiring or power lines Accidents in small children, when they bite or suck on electrical cords, ...

  16. Projected cost comparison of nuclear electricity

    International Nuclear Information System (INIS)

    Juhn, P.E.; Hu, C.W.

    2000-01-01

    Comparison of electricity generation costs has been done in the late years through a large co-operation between several organisations. The studies are aiming to provide reliable comparison of electricity generating costs of nuclear and conventional base load power plants. This paper includes the result of the joint IAEA/OECD study published in 1997. (author)

  17. Acupuncture and transcutaneous electric nerve stimulation in the treatment of pain associated with chronic pancreatitis. A randomized study

    DEFF Research Database (Denmark)

    Ballegaard, Søren; Christophersen, S J; Dawids, Steen

    1985-01-01

    In 23 patients with pancreatitis, daily pain for at least 3 months, and no abuse of alcohol, the pain-relieving effect of electroacupuncture (13 patients) or transcutaneous electric nerve stimulation (TENS) (16 patients) was studied. In two prospective studies with a cross-over design, active acu...... acupuncture was compared with sham acupuncture, and TENS of the segmental points of the pancreas with sham treatment. Neither electroacupuncture nor TENS brought about pain relief that could substitute for or supplement medical treatment....

  18. A statistical analysis of electric self-potential time series associated to two 1993 earthquakes in Mexico

    Directory of Open Access Journals (Sweden)

    L. Flores-Márquez

    2007-09-01

    Full Text Available Recent studies related with earthquake prediction involve statistical studies of the ground electric self-potential behavior. Published results about the complexity of this kind of processes encourage us to study the statistical behavior of the ground electric self-potential recorded in Guerrero state, Mexico. This region is characterized by high seismicity. The electric self-potential variations were recorded in the Acapulco station directly from the ground. The sampling period was four seconds and the data were stored from March to December of 1993. Two significant earthquakes (EQs occurred near this station, 15 May and 24 October whose magnitudes were Mw=6.0 and Mw=6.6 respectively. A preliminary processing was carried out consisting of a moving average of the original time series in order to filter the very high frequencies and to complete short lacks of data and outliers. Then, a visual inspection of the complete filtered signal was performed to search some seismic electric signals (SES, which were ambiguously depicted. Subsequently, a detrending of µ=0 was applied with the windows of 3.3, 6.6 and 10 h. Later, the analysis of the spectral exponent β was made, showing changes during the total period examined, and the most evident changes occurred during the preparation mechanism of the Mw=6.6 EQ. Fifteen days before the 24 October EQ, a Brownian-noise like behavior was displayed (β≈2, having a duration of about two days. In addition a Higuchi fractal method and wavelet analysis were made confirming the presence of the β-anomaly.

  19. US/USSR cooperative program in open-cycle MHD electrical power generation: joint test report No. 3. Tests in the U-25B facility: MHD generator tests No. 4 and 5

    Energy Technology Data Exchange (ETDEWEB)

    Picologlou, B F; Batenin, V M [eds.

    1980-07-01

    A description of the modifications made to improve the plasma parameters of the U-25B Facility is presented. The oxygen enrichment system was modified to allow oxygen enrichment of up to 50% (by volume) ahead of the preheaters. Optimum design and operating conditions of the seed injection system were defined as a result of experimental investigations. An account of the extensive diagnostic studies performed and a description of the measurement techniques and of the new submillimeter laser interferometer are given. The performance of the MHD generator is analyzed for different operating modes. Studies of fluctuations and nonuniformities, current take-off distributions, local electrical analysis, overall heat transfer history of the MHD channel, and an extensive parametric study of the generator are presented. A detailed account of the complete disassembly and inspection of channel No. 1 after more than 100 hours of operation with the combustor, and of the condition of its various elements is also given.

  20. US/USSR cooperative program in open-cycle MHD electrical power generation: joint test report No. 3. Tests in the U-25B facility: MHD generator tests No. 4 and 5

    International Nuclear Information System (INIS)

    Picologlou, B.F.; Batenin, V.M.

    1980-07-01

    A description of the modifications made to improve the plasma parameters of the U-25B Facility is presented. The oxygen enrichment system was modified to allow oxygen enrichment of up to 50% (by volume) ahead of the preheaters. Optimum design and operating conditions of the seed injection system were defined as a result of experimental investigations. An account of the extensive diagnostic studies performed and a description of the measurement techniques and of the new submillimeter laser interferometer are given. The performance of the MHD generator is analyzed for different operating modes. Studies of fluctuations and nonuniformities, current take-off distributions, local electrical analysis, overall heat transfer history of the MHD channel, and an extensive parametric study of the generator are presented. A detailed account of the complete disassembly and inspection of channel No. 1 after more than 100 hours of operation with the combustor, and of the condition of its various elements is also given

  1. Preference for non-cooperative economic strategies is associated with lower perceived self-efficacy, fewer positive emotions, and less optimism.

    Science.gov (United States)

    Karamanoli, Vassia; Fousiani, Kyriaki; Sakalaki, Maria

    2014-08-01

    The goal was to investigate the association of economic opportunism with self-efficacy, optimism, and positive emotion. It was hypothesized that economic opportunists should experience lower self-efficacy, less positive thinking, and less optimism. Study 1 (N = 206) showed that economic opportunism was negatively correlated with self-efficacy, optimism, and positive affect, and positively correlated with negative affect. Study 2 (N = 128) indicated that individuals reporting higher self-efficacy were less likely to defect on their counterparts in a game situation. These findings show the negative association of opportunistic propensity with self-efficacy and positive emotions. Implications for experimental research on economic opportunism and positive emotions are discussed.

  2. Cooper's Hawk (Accipiter cooperii)

    Science.gov (United States)

    Jean-Luc E. Cartron; Patricia L. Kennedy; Rob Yaksich; Scott H. Stoleson

    2010-01-01

    The Cooper's Hawk (Accipiter cooperii) is intermediate in size between the Northern Goshawk (Accipiter gentilis) and the Sharp-shinned Hawk (A. striatus), northern North America's other two accipiters. The two sexes are almost alike in plumage, but as in both of the other species, the female is noticeably larger. According to Wheeler and Clark (1995), a...

  3. Innovation, Translation, and Cooperation.

    Science.gov (United States)

    Fu, Xiaobing

    2016-03-01

    The 9th Wound Healing and Tissue Repair and Regeneration Annual Meeting of Chinese Tissue Repair Society was hold in Wuhan, China. This meeting was focused on the innovation, translation application, and cooperation in wound care both in China and other countries. More than 400 delegates took part in this meeting and communicated successfully. © The Author(s) 2014.

  4. Combat or Cooperation?

    Science.gov (United States)

    Tate, Thomas F.; Copas, Randall L.

    2010-01-01

    The best intentioned efforts of adults are often sabotaged by coercive climates of bullying among peers and conflict with adults. The solution is to create cultures where youth cooperate with authority and treat one another with respect. In this article, the authors stress the task of the staff to create a condition in which students see more…

  5. Predicting Human Cooperation.

    Directory of Open Access Journals (Sweden)

    John J Nay

    Full Text Available The Prisoner's Dilemma has been a subject of extensive research due to its importance in understanding the ever-present tension between individual self-interest and social benefit. A strictly dominant strategy in a Prisoner's Dilemma (defection, when played by both players, is mutually harmful. Repetition of the Prisoner's Dilemma can give rise to cooperation as an equilibrium, but defection is as well, and this ambiguity is difficult to resolve. The numerous behavioral experiments investigating the Prisoner's Dilemma highlight that players often cooperate, but the level of cooperation varies significantly with the specifics of the experimental predicament. We present the first computational model of human behavior in repeated Prisoner's Dilemma games that unifies the diversity of experimental observations in a systematic and quantitatively reliable manner. Our model relies on data we integrated from many experiments, comprising 168,386 individual decisions. The model is composed of two pieces: the first predicts the first-period action using solely the structural game parameters, while the second predicts dynamic actions using both game parameters and history of play. Our model is successful not merely at fitting the data, but in predicting behavior at multiple scales in experimental designs not used for calibration, using only information about the game structure. We demonstrate the power of our approach through a simulation analysis revealing how to best promote human cooperation.

  6. Supranational Cooperation in Europe

    NARCIS (Netherlands)

    de Deugd, Nienke; Stamm, Katharina; Westerman, Wim

    The sovereign debt crisis and the euro crisis have prompted heads of state and government in Europe to intensify supranational cooperation. However, some political leaders and policy makers aim for more. They propose the introduction of a common European economic government that would prevent Europe

  7. Designs for Cooperative Interactions.

    Science.gov (United States)

    Fogarty, Robin

    Educators are moving toward models of instruction that contain a myriad of interaction patterns among teachers and students. This shift from didactic teaching models to intensely involving designs is difficult for teachers, but is made easier if seen as a gradual change. This book provides an overview of 12 cooperative interaction designs for the…

  8. Non-Cooperative Games

    NARCIS (Netherlands)

    van Damme, E.E.C.

    2014-01-01

    We describe non-cooperative game models and discuss game theoretic solution concepts. Some applications are also noted. Conventional theory focuses on the question ‘how will rational players play?’, and has the Nash equilibrium at its core. We discuss this concept and its interpretations, as well as

  9. Robust Dynamic Cooperative Games

    NARCIS (Netherlands)

    Bauso, D.; Timmer, Judith B.

    2006-01-01

    Classical cooperative game theory is no longer a suitable tool for those situations where the values of coalitions are not known with certainty. Recent works address situations where the values of coalitions are modelled by random variables. In this work we still consider the values of coalitions as

  10. Does intuition cause cooperation?

    NARCIS (Netherlands)

    P.P.J.L. Verkoeijen (Peter); S. Bouwmeester (Samantha)

    2014-01-01

    textabstractRecently, researchers claimed that people are intuitively inclined to cooperate with reflection causing them to behave selfishly. Empirical support for this claim came from experiments using a 4-player public goods game with a marginal return of 0.5 showing that people contributed more

  11. Evolution, epigenetics and cooperation

    Indian Academy of Sciences (India)

    2016-08-26

    Aug 26, 2016 ... Keywords. Cooperation; epigenetics; evolution; levels of selection ... The domain part of the email address of all email addresses used by the office of Indian Academy of Sciences, including those of the staff, the journals, various programmes, and Current Science, has changed from 'ias.ernet.in' (or ...

  12. Can war foster cooperation?

    Czech Academy of Sciences Publication Activity Database

    Bauer, Michal; Blattman, C.; Chytilová, Julie; Henrich, J.; Miguel, E.; Mitts, T.

    2016-01-01

    Roč. 30, č. 3 (2016), s. 249-274 ISSN 0895-3309 R&D Projects: GA ČR(CZ) GBP402/12/G130 Institutional support: RVO:67985998 Keywords : war * conflict * cooperation Subject RIV: AH - Economics Impact factor: 5.727, year: 2016

  13. OCP TECD Report - TARDEC Blast Mitigation Program (BMP) and National Defense Industrial Association (NDIA) Michigan (MI) Chapter Cooperative Research and Development Agreement (CRADA) Summary

    Science.gov (United States)

    2017-09-26

    Report- U.S. Army Tank Automotive Research, Development, and Engineering Center Detroit Arsenal Warren, Michigan 48397-5000 UNCLASSIFIED...Mile Road , Warren, MI 48397-5000 8. PERFORMING ORGANIZATION REPORT NUMBER 29521 9. SPONSORING / MONITORING... Engineering Center (TARDEC) Blast Mitigation Program and the Michigan Chapter of the National Defense Industrial Association (NDIA) was created based

  14. Report: Association of Metropolitan Sewerage Agencies - Costs Claimed Under EPA Cooperative Agreements X827577-01, X828302-01, and X829595-01

    Science.gov (United States)

    Report #2004-4-00038, August 31, 2004. The Association of Metropolitan Sewerage Agencies’ (recipient) financial management and procurement systems need to be improved to fully comply with the requirements of Title 40 CFR Part 30 and OMB Circular A-122.

  15. [Social cooperatives in Italy].

    Science.gov (United States)

    Villotti, P; Zaniboni, S; Fraccaroli, F

    2014-06-01

    This paper describes the role of social cooperatives in Italy as a type of economic, non-profit organization and their role in contributing to the economic and social growth of the country. The purpose of this paper is to learn more about the experience of the Italian social cooperatives in promoting the work integration process of disadvantaged workers, especially those suffering from mental disorders, from a theoretical and an empirical point of view. Social enterprise is the most popular and consolidated legal and organizational model for social enterprises in Italy, introduced by Law 381/91. Developed during the early 1980s, and formally recognized by law in the early 1990s, social cooperatives aim at pursuing the general interest of the community to promote the human needs and social inclusion of citizens. They are orientated towards aims that go beyond the interest of the business owners, the primary beneficiary of their activities is the community, or groups of disadvantaged people. In Italy, Law 381/91 distinguishes between two categories of social cooperatives, those producing goods of social utility, such as culture, welfare and educational services (A-type), and those providing economic activities for the integration of disadvantaged people into employment (B-type). The main purpose of B-type social cooperatives is to integrate disadvantaged people into the open labour market. This goal is reached after a period of training and working experience inside the firm, during which the staff works to improve both the social and professional abilities of disadvantaged people. During the years, B-type social co-ops acquired a particular relevance in the care of people with mental disorders by offering them with job opportunities. Having a job is central in the recovery process of people suffering from mental diseases, meaning that B-type social co-ops in Italy play an important rehabilitative and integrative role for this vulnerable population of workers. The

  16. Infrastructure development through civil nuclear cooperation

    International Nuclear Information System (INIS)

    Humphrey, A.M.; Burkart, A.R.

    2010-01-01

    Due to growing concerns over electricity demand, energy security, and climate change, numerous countries are considering the construction of new nuclear power plants. Most of these will be built in nations with existing nuclear power programs, but an increasing number of States have expressed serious interest in developing new nuclear power programs. These countries will be faced with many challenges in establishing the robust infrastructures necessary for the safe, secure, and safeguarded deployment of nuclear power. Fortunately, there is much a State can gain through cooperation with other States with more developed programs. By sharing information on previous experience and established best practices, an emerging nuclear energy State can benefit from the lessons learned by its partners. Through a broad range of civil nuclear cooperation, the United States is helping new entrants develop the sound infrastructure necessary to deploy nuclear power plants with the highest standards of safety, security, and nonproliferation

  17. Tunable Gas Sensing Gels by Cooperative Assembly.

    Science.gov (United States)

    Hussain, Abid; Semeano, Ana T S; Palma, Susana I C J; Pina, Ana S; Almeida, José; Medrado, Bárbara F; Pádua, Ana C C S; Carvalho, Ana L; Dionísio, Madalena; Li, Rosamaria W C; Gamboa, Hugo; Ulijn, Rein V; Gruber, Jonas; Roque, Ana C A

    2017-07-19

    The cooperative assembly of biopolymers and small molecules can yield functional materials with precisely tunable properties. Here, the fabrication, characterization, and use of multicomponent hybrid gels as selective gas sensors are reported. The gels are composed of liquid crystal droplets self-assembled in the presence of ionic liquids, which further coassemble with biopolymers to form stable matrices. Each individual component can be varied and acts cooperatively to tune gels' structure and function. The unique molecular environment in hybrid gels is explored for supramolecular recognition of volatile compounds. Gels with distinct compositions are used as optical and electrical gas sensors, yielding a combinatorial response conceptually mimicking olfactory biological systems, and tested to distinguish volatile organic compounds and to quantify ethanol in automotive fuel. The gel response is rapid, reversible, and reproducible. These robust, versatile, modular, pliant electro-optical soft materials possess new possibilities in sensing triggered by chemical and physical stimuli.

  18. Economics of electricity

    Directory of Open Access Journals (Sweden)

    Erdmann G.

    2015-01-01

    Full Text Available The following text is an introduction into the economic theory of electricity supply and demand. The basic approach of economics has to reflect the physical peculiarities of electric power that is based on the directed movement of electrons from the minus pole to the plus pole of a voltage source. The regular grid supply of electricity is characterized by a largely constant frequency and voltage. Thus, from a physical point of view electricity is a homogeneous product. But from an economic point of view, electricity is not homogeneous. Wholesale electricity prices show significant fluctuations over time and between regions, because this product is not storable (in relevant quantities and there may be bottlenecks in the transmission and distribution grids. The associated non-homogeneity is the starting point of the economic analysis of electricity markets.

  19. Relationship between personality traits and cooperation of adolescent orthodontic patients.

    Science.gov (United States)

    Amado, Joaquín; Sierra, Angela Maria; Gallón, Alejandro; Alvarez, Cristina; Baccetti, Tiziano

    2008-07-01

    To establish the relationship between the personality traits of the adolescent and his or her cooperation with the orthodontic treatment. From a sample of 70 adolescent orthodontic patients (46 girls and 24 boys) between 12 and 15 years of age (average age, 13.4 +/- 1.1 years), the patients' personality traits were evaluated by using a personality questionnaire (16 Personality Factors-Adolescent Personal Questionnaire) and the degree of patient cooperation was assessed through the cooperation test (Orthodontic Patient Cooperation Scale [OPCS]). The cutting point for the assessment of cooperation on the OPCS questionnaire (noncooperation vs cooperation) was carried out through the receiver operating characteristic (ROC) analysis of curves. A chi2 test with Yates correction (P < or = .05) was applied to evaluate the associations between the degree of cooperation and the scales of personality, gender, or age. The cutting point for cooperation as assessed by the OPCS by means of ROC analysis was 380. No statistically significant relations were found between the degree of cooperation and the scales of personality, gender, or age. The results of the current study indicate that the personality traits alone of adolescents do not predict cooperation during treatment.

  20. Replacement of electrical protection of generation (main generator, main transformer and auxiliary transformers) and new associated monitoring system

    International Nuclear Information System (INIS)

    Archilla, J.

    2013-01-01

    The replacement of the electrical protection of generation is a technological quantum leap, since moving from an analog system (known by) (all, intuitive and visual) to a digital (integrates the hardware on a single computer, much more powerful and programmable). The keys to overcoming the challenge are know to manage the technological leap, the operational limitations of plant (keep operating the)preferred sources of energy) and make a good design (including a review independent of the configuration of the relays, taking into account the experience (operational available).

  1. 75 FR 18504 - International Cooperation on Harmonisation of Technical Requirements for Registration of...

    Science.gov (United States)

    2010-04-12

    ...] International Cooperation on Harmonisation of Technical Requirements for Registration of Veterinary Medicinal... International Cooperation on Harmonisation of Technical Requirements for Registration of Veterinary Medicinal... undertaken by regulatory authorities and industry associations to promote the international harmonization of...

  2. 78 FR 14306 - International Cooperation on Harmonisation of Technical Requirements for Registration of...

    Science.gov (United States)

    2013-03-05

    ...]; (Formerly Docket No. 00D-1631)] International Cooperation on Harmonisation of Technical Requirements for... for veterinary use by the International Cooperation on Harmonisation of Technical Requirements for... regulatory authorities and industry associations to promote the international harmonization of regulatory...

  3. 76 FR 57060 - International Cooperation on Harmonisation of Technical Requirements for Registration of...

    Science.gov (United States)

    2011-09-15

    ...] International Cooperation on Harmonisation of Technical Requirements for Registration of Veterinary Medicinal... veterinary use by the International Cooperation on Harmonisation of Technical Requirements for Registration... regulatory authorities and industry associations to promote the international harmonization of regulatory...

  4. 75 FR 18507 - International Cooperation on Harmonisation of Technical Requirements for Registration of...

    Science.gov (United States)

    2010-04-12

    ...] International Cooperation on Harmonisation of Technical Requirements for Registration of Veterinary Medicinal... guidance has been developed for veterinary use by the International Cooperation on Harmonisation of... associations to promote the international harmonization of regulatory requirements. FDA has participated in...

  5. 77 FR 20406 - International Cooperation on Harmonisation of Technical Requirements for Registration of...

    Science.gov (United States)

    2012-04-04

    ...] International Cooperation on Harmonisation of Technical Requirements for Registration of Veterinary Medicinal... been developed for veterinary use by the International Cooperation on Harmonisation of Technical... industry associations to promote the international harmonization of regulatory requirements. FDA has...

  6. 76 FR 57057 - International Cooperation on Harmonisation of Technical Requirements for Registration of...

    Science.gov (United States)

    2011-09-15

    ...] International Cooperation on Harmonisation of Technical Requirements for Registration of Veterinary Medicinal... veterinary use by the International Cooperation on Harmonisation of Technical Requirements for Registration... undertaken by regulatory authorities and industry associations to promote the international harmonization of...

  7. 76 FR 57058 - International Cooperation on Harmonisation of Technical Requirements for Registration of...

    Science.gov (United States)

    2011-09-15

    ...] International Cooperation on Harmonisation of Technical Requirements for Registration of Veterinary Medicinal... has been developed for veterinary use by the International Cooperation on Harmonisation of Technical... been undertaken by regulatory authorities and industry associations to promote the international...

  8. 78 FR 14308 - International Cooperation on Harmonisation of Technical Requirements for Registration of...

    Science.gov (United States)

    2013-03-05

    ...] International Cooperation on Harmonisation of Technical Requirements for Registration of Veterinary Medicinal... been developed for veterinary use by the International Cooperation on Harmonisation of Technical... regulatory authorities and industry associations to promote the international harmonization of regulatory...

  9. International cooperation in water resources

    Science.gov (United States)

    Jones, J.R.; Beall, R.M.; Giusti, E.V.

    1979-01-01

    Advancements in hydrology proceeded slowly until the late 1800's when new ventures created a surge of interest and accomplishment. Progress waned again until the middle 20th century when an International Hydrological Decade was conceived, eventually receiving wide multinational support from governmental agencies and nongovernmental institutions. Organized by UNESCO, the Decade program was launched January 1, 1965. Participation included 107 nations, six United Nations agencies, and more than a dozen international scientific organizations. The initial program emphasized scientific research, and international cooperation; the second half of the Decade, emphasized technical assistance and technology transfer, largerly through education, training and demonstration. The success of the Decade led to the establishment of the International Hydrological Program, again under the aegis of UNESCO, to continue the work of the Decade indefinitely. The five major program activities, now involving about 90 countries and several international organizations, include: the scientific program, the promotion of education and training, the enhancement of information exchange, support of technical assistance, and the enlargement of regional cooperation. A significant amount of activity related to hydrological data networks and forecasting is carried on in an Operational Hydrology Programme by the WMO, chiefly through its Commission for Hydrology. Other international governmental organizations with a strong interest in water include the UN, the UN Development Programme, the FAO, the WHO, the International Atomic Energy Agency, the UN Environment Programme, the International Standardization Organization, and developmental institutions such as the World Bank. The specialized interests of researchers outside of the governmental structure, are met through association in various scientific and technical organizations which are world wide in scope and membership. Notwithstanding a sometimes

  10. Cooperation and cheating in microbes

    Science.gov (United States)

    Gore, Jeff

    2011-03-01

    Understanding the cooperative and competitive dynamics within and between species is a central challenge in evolutionary biology. Microbial model systems represent a unique opportunity to experimentally test fundamental theories regarding the evolution of cooperative behaviors. In this talk I will describe our experiments probing cooperation in microbes. In particular, I will compare the cooperative growth of yeast in sucrose and the cooperative inactivation of antibiotics by bacteria. In both cases we find that cheater strains---which don't contribute to the public welfare---are able to take advantage of the cooperator strains. However, this ability of cheaters to out-compete cooperators occurs only when cheaters are present at low frequency, thus leading to steady-state coexistence. These microbial experiments provide fresh insight into the evolutionary origin of cooperation.

  11. Cooperating for assisting intelligently operators

    International Nuclear Information System (INIS)

    Brezillon, P.; Cases, E.; CEA Centre d'Etudes de la Vallee du Rhone, 30 - Marcoule

    1995-01-01

    We are in the process of an intelligent cooperative system in a nuclear plant application. The system must cooperate with an operator who accomplishes a task of supervision of a real-world process. We point out in the paper that a cooperation between a cooperative system and an operator has two modes: a waking state and a participating state. During the waking state, the system observes the operator's behavior and the consequences on the process. During the participation state, the cooperative system builds jointly with the user a solution to the problem. In our approach, the cooperation depends on the system capabilities to explain, to incrementally acquire knowledge and to make explicit the context of the cooperation. We develop these ideas in the framework of the design of the cooperative system in the nuclear plant. (authors). 22 refs., 1 fig

  12. The bright and dark side of cooperation for regional innovation performance

    OpenAIRE

    Broekel, Tom; Meder, Andreas

    2008-01-01

    Studies analyzing the importance of intra- and inter-regional cooperation for regional innovation performance are mainly of qualitative nature and focus strongly on the positive effects that high levels of cooperation can yield. For the case of the German labor market regions and the Electrics + Electronics industry the paper provides a quantitative-empirical analysis taking into account the possibility of negative effects related to regional lock-in, lock-out, and cooperation overload situat...

  13. Impacts on human health from the coal and nuclear fuel cycles and other technologies associated with electric power generation and transmission

    International Nuclear Information System (INIS)

    Radford, E.P.

    1980-01-01

    Major public health impacts of electric power generation and transmission associated with the nuclear fuel cycle and with coal use are evaluated. Only existing technology is evaluated. The only health effects of concern are those leading to definable human disease and injury. Health effects are scaled to a nominal 1000 Megawatt (electric) plant fueled by either option. Comparison of the total health effects to the general public gives: nuclear, 0.03 to 0.05 major health effects per 1000 MWe per year; coal, 0.7 to 3.7 per 1000 MWe per year. Thus for the general public the health risks from the coal cycle are about 50 times greater than for the nuclear cycle. Health effects to workers in the industry are currently quite high. For the nuclear cycle, 4.6 to 5.1 major health impacts per 1000 MWe per year; for coal, 6.5 to 10.9. The two-fold greater risk for the coal cycle is primarily due to high injury rates in coal miners. There is no evidence that electrical transmission contributes any health effects to the general public, except for episodes where broken power lines come in contact with people. For power line workers, the risk is estimated at 0.1 serious injury per 1000 MWe per year

  14. Cooperating or competing in three languages : Cultural accommodation or alienation?

    NARCIS (Netherlands)

    Gargalianou, Vasiliki; Urbig, Diemo; Van Witteloostuijn, Arjen

    2017-01-01

    Purpose - The purpose of this paper is to study the effect of using foreign languages on cooperative behavior in a prisoner's dilemma setting. The cultural accommodation hypothesis suggests that people are less cooperative in English, associated with the Anglophone cultural cluster, than in French,

  15. Cooperation for competition : linking Ethiopian farmers to markets

    NARCIS (Netherlands)

    Francesconi, G.N.

    2009-01-01

    Throughout history, rural smallholders have formed various forms of associations to confront access-barriers to the market. It is estimated that 250 million farmers participate in agricultural cooperatives in developing countries. Agricultural cooperatives are considered to be a fundamental pillar

  16. Creating healthier workplaces: The American Psychological Association/National Institute of Occupational Safety and Health cooperative agreement. Introduction and historical overview.

    Science.gov (United States)

    Quick, J C; Camara, W J; Johnson, J V; Sauter, S L; Hurrell, J J; Piotrkowski, C S; Spielberger, C D

    1997-01-01

    This article introduces the special section on the American Psychological Association/National Institute for Occupational Safety and Health (APA/NIOSH) collaboration. The section includes an overview statement of National Institute for Occupational Safety and Health research by Linda Rosenstock and 5 competitively peer-reviewed articles submitted to the Journal of Occupational Health Psychology following their presentation in an earlier form at the 3rd APA/NIOSH conference in September 1995. This article provides a brief history of the APA/NIOSH collaboration forged at the turn of this decade.

  17. CTBTO international cooperation workshop

    International Nuclear Information System (INIS)

    1999-01-01

    The International Cooperation Workshop took place in Vienna, Austria, on 16 and 17 November 1998, with the participation of 104 policy/decision makers, Research and Development managers and diplomatic representatives from 58 States Signatories to the Comprehensive Nuclear-Test Ban Treaty (CTBT). The Workshop attempted to develop Treaty stipulations to: promote cooperation to facilitate and participate in the fullest possible exchange relating to technologies used in the verification of the Treaty; enable member states to strengthen national implementation of verification measures, and to benefit from the application of such technologies for peaceful purposes. The potential benefits arising from the CTBT monitoring, analysis and data communication systems are multifaceted, and as yet unknown. This Workshop provided the opportunity to examine some of these possibilities. An overview of the CTBT verification regime on the general aspects of the four monitoring technologies (seismic, hydro-acoustic, infrasound and radionuclides), including some of the elements that are the subject of international cooperation, were presented and discussed. Questions were raised on the potential benefits that can be derived by participating in the CTBT regime and broad-based discussions took place. Several concrete proposals on ways and means to facilitate and promote cooperation among States Signatories were suggested. The main points discussed by the participants can be summarized as follows: the purpose of the CTBT Organization is to assist member states to monitor Treaty compliance; the CTBT can be a highly effective technological tool which can generate wide-ranging data, which can be used for peaceful purposes; there are differences in the levels of technology development in the member states that is why peaceful applications should be supported by the Prep Com for the benefit of all member states, whether developed or developing, training being a key element to optimize the CTBT

  18. International cooperation for operating safety

    International Nuclear Information System (INIS)

    Dupuis, M.C.

    1989-03-01

    The international-cooperation organization in nuclear safety domain is discussed. The nuclear energy Direction Committee is helped by the Security Committee for Nuclear Power Plants in the cooperation between security organizations of member countries and in the safety and nuclear activity regulations. The importance of the cooperation between experts in human being and engine problems is underlined. The applied methods, exchange activities and activity analysis, and the cooperation of the Nuclear Energy Agency and international organizations is analysed [fr

  19. Joint two-dimensional observations of ground magnetic and ionospheric electric fields associated with auroral zone currents 1. Three-dimensional current flows associated with a substorm-intensified eastward electrojet

    International Nuclear Information System (INIS)

    Baumjohann, W.; Untiedt, J.; Greenwald, R.A.

    1980-01-01

    Two-dimensional distributions of ground magnetic and ionospheric electric fields in the evening sector auroral oval have been simultaneously observed by the Scandinavian Magnetometer Array and the Scandinavian Twin Auroral Radar Experiment (Stare) radars, respectively, on February 15, 1977. They were associated with varying, substorm-intensified, eastward electrojet current systems of the western, middle, and eastern segment of the eastward electrojet. We conclude that the substorm-intensified eastward electroject was a nearly pure Hall current driven by northward electric fields. The observed eastward increase of the current in the western segment of the electrojet was due to a gradual enhancement of the Hall conductivity. Here, the electrojet was fed by a broad sheet of net downward field-aligned current. During one period, the eastern-terminating part of the eastward electrojet diverged up the field lines in a rather local area because of a strong longitudinal decrease in the northward-directed electric field. On another occasion, it diverged northward within the ionosphere and joined the westward-flowing current because of a rotation of the northward electric field with increasing latitude through west- to southward. These two observed mechanisms of current divergence in the region where eastward and westward electrojects coexist may shed some new light on the controversy over the existence of upward field-aligned current flow in the Harang discontinuity

  20. Near-Earth injection of MeV electrons associated with intense dipolarization electric fields: Van Allen Probes observations.

    Science.gov (United States)

    Dai, Lei; Wang, Chi; Duan, Suping; He, Zhaohai; Wygant, John R; Cattell, Cynthia A; Tao, Xin; Su, Zhenpeng; Kletzing, Craig; Baker, Daniel N; Li, Xinlin; Malaspina, David; Blake, J Bernard; Fennell, Joseph; Claudepierre, Seth; Turner, Drew L; Reeves, Geoffrey D; Funsten, Herbert O; Spence, Harlan E; Angelopoulos, Vassilis; Fruehauff, Dennis; Chen, Lunjin; Thaller, Scott; Breneman, Aaron; Tang, Xiangwei

    2015-08-16

    Substorms generally inject tens to hundreds of keV electrons, but intense substorm electric fields have been shown to inject MeV electrons as well. An intriguing question is whether such MeVelectron injections can populate the outer radiation belt. Here we present observations of a substorm injection of MeV electrons into the inner magnetosphere. In the premidnight sector at L ∼ 5.5, Van Allen Probes (Radiation Belt Storm Probes)-A observed a large dipolarization electric field (50 mV/m) over ∼40 s and a dispersionless injection of electrons up to ∼3 MeV. Pitch angle observations indicated betatron acceleration of MeV electrons at the dipolarization front. Corresponding signals of MeV electron injection were observed at LANL-GEO, THEMIS-D, and GOES at geosynchronous altitude. Through a series of dipolarizations, the injections increased the MeV electron phase space density by 1 order of magnitude in less than 3 h in the outer radiation belt ( L > 4.8). Our observations provide evidence that deep injections can supply significant MeV electrons.

  1. Biogas Application Options within Milk Dairy Cooperatives in Thailand

    DEFF Research Database (Denmark)

    Lybæk, Rikke; Sommart, Kritapon

    2016-01-01

    cooperative, etc. The biogas plant substitutes the use of fossil fuels, and surplus electricity can be exported to the power grid and provide extra income. Local crop farmers and ago-industries could benefit economically from sale of biomass residues to the energy plant. The environment will benefit from e...

  2. A Flow-Through High-Pressure Electrical Conductance Cell for Determining of Ion Association of Aqueous Electrolyte Solutions at High Temperature and Pressure

    Energy Technology Data Exchange (ETDEWEB)

    Bianchi, H.; Ho, P.C.; Palmer, D.A.; Wood, R.H.

    1999-09-12

    A flow-through high-pressure electrical conductance cell was designed and constructed to measure limiting molar conductances and ion association constants of dilute aqueous solutions with high precision at high temperatures and pressures. The basic concept of the cell employs the principle developed at the University of Delaware in 1995, but overall targets higher temperatures (to 600 C) and pressures (to 300 MPa). At present the cell has been tested by measuring aqueous NaCl and LiOH solutions (10{sup {minus}3} to 10{sup {minus}5} mol.kg{sup {minus}1}) to 405 C and 33 MPa with good results.

  3. Electric sales and revenue 1997

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1998-10-01

    The Electric Sales and Revenue is prepared by the Electric Power Division; Office of Coal, Nuclear, Electric and Alternate Fuels; Energy Information Administration (EIA); US Department of Energy. Information is provided on electricity sales, associated revenue, average revenue per kilowatthour sold, and number of consumers throughout the US. The data provided in the Electric Sales and Revenue are presented at the national, Census division, State, and electric utility levels. The information is based on annual data reported by electric utilities for the calendar year ending December 31, 1997. 16 figs., 17 tabs.

  4. Cooperative arbitration under Spanish law

    Directory of Open Access Journals (Sweden)

    Jaume Martí Miravalls

    2005-12-01

    Full Text Available The present study aims to analyze the cooperative arbitration as an alternative means of conflict resolution. The research could be divided into two blocks: the first controversial issues related to the figure of the cooperative arbitration are analyzed. In the second block the current legal regime of the cooperative arbitration, which is basically develops regional.

  5. Cooperative Learning: Developments in Research

    Science.gov (United States)

    Gillies, Robyn M.

    2014-01-01

    Cooperative learning is widely recognized as a pedagogical practice that promotes socialization and learning among students from kindergarten through to college level and across different subject areas. Cooperative learning involves students working together to achieve common goals or complete group tasks. Interest in cooperative learning has…

  6. Cooperative Learning in Elementary Schools

    Science.gov (United States)

    Slavin, Robert E.

    2015-01-01

    Cooperative learning refers to instructional methods in which students work in small groups to help each other learn. Although cooperative learning methods are used for different age groups, they are particularly popular in elementary (primary) schools. This article discusses methods and theoretical perspectives on cooperative learning for the…

  7. Forestry Cooperatives: Organization and Performance

    OpenAIRE

    Simon, Donald M.; Scoville, Orlin J.

    1982-01-01

    This study describes organizational structure, functions, and facilities of forestry cooperatives in the United States. It evaluates their economic performance and explores current problem areas and potentials for future development. Cooperative organization provides woodland owners professional forestry assistance, in terms of forest management, marketing, and educational activities. Some cooperatives consistently provide these services at less than prevailing rates and obtain higher than av...

  8. Cooperative competition for future mobility

    NARCIS (Netherlands)

    Nunen, E. van; Kwakkernaat, M.R.J.A.E.; Ploeg, J.; Netten, B.D.

    2012-01-01

    In May 2011, the Grand Cooperative Driving Challenge (GCDC) was held, providing the possibility for teams to develop and compare their cooperative driving solutions in a competitive setting. The challenge was organized to further accelerate developments in the area of cooperative driving. Nine

  9. Enlightening Advantages of Cooperative Learning

    Science.gov (United States)

    Faryadi, Qais

    2007-01-01

    This appraisal discusses the notion that cooperative learning enhances learners' emotional and social performance. It also observes the perception that cooperative learning dramatically improves students' academic accomplishment. This review also examines the definition of cooperative learning and attempts to define it through the lens of renowned…

  10. Cooperative functions: meeting members' needs

    Science.gov (United States)

    Mark G. Rickenbach

    2006-01-01

    Cooperatives are effective when they meet the needs of the members. In past and current offerings by cooperatives as a whole and forestry cooperatives in particular, four functional categories cover the typical services a forest landowner might gain access to through joining (Cobia 1989). The four categories - marketing, supply, service, and social - are defined and...

  11. Gender and Cooperation in Children

    DEFF Research Database (Denmark)

    Cardenas, Juan-Camilo; Dreber, Anna; Essen, Emma von

    2014-01-01

    between Colombia and Sweden overall. However, Colombian girls cooperate less than Swedish girls. We also find indications that girls in Colombia are less cooperative than boys. Finally, there is also a tendency for children to be more cooperative with boys than with girls on average....

  12. Individual and co-operative roles of lactic acid and hydrogen peroxide in the killing activity of enteric strain Lactobacillus johnsonii NCC933 and vaginal strain Lactobacillus gasseri KS120.1 against enteric, uropathogenic and vaginosis-associated pathogens.

    Science.gov (United States)

    Atassi, Fabrice; Servin, Alain L

    2010-03-01

    The mechanism underlying the killing activity of Lactobacillus strains against bacterial pathogens appears to be multifactorial. Here, we investigate the respective contributions of hydrogen peroxide and lactic acid in killing bacterial pathogens associated with the human vagina, urinary tract or intestine by two hydrogen peroxide-producing strains. In co-culture, the human intestinal strain Lactobacillus johnsonii NCC933 and human vaginal strain Lactobacillus gasseri KS120.1 strains killed enteric Salmonella enterica serovar Typhimurium SL1344, vaginal Gardnerella vaginalis DSM 4944 and urinary tract Escherichia coli CFT073 pathogens. The cell-free culture supernatants (CFCSs) produced the same reduction in SL1344, DSM 4944 and CFT073 viability, whereas isolated bacteria had no effect. The killing activity of CFCSs was heat-stable. In the presence of Dulbecco's modified Eagle's minimum essential medium inhibiting the lactic acid-dependent killing activity, CFCSs were less effective at killing of the pathogens. Catalase-treated CFCSs displayed a strong decreased activity. Tested alone, hydrogen peroxide triggered a concentration-dependent killing activity against all three pathogens. Lactic acid alone developed a killing activity only at concentrations higher than that present in CFCSs. In the presence of lactic acid at a concentration present in Lactobacillus CFCSs, hydrogen peroxide displayed enhanced killing activity. Collectively, these results demonstrate that for hydrogen peroxide-producing Lactobacillus strains, the main metabolites of Lactobacillus, lactic acid and hydrogen peroxide, act co-operatively to kill enteric, vaginosis-associated and uropathogenic pathogens.

  13. Strategies of inducing cooperation

    International Nuclear Information System (INIS)

    Deutsch, M.

    1986-01-01

    The results of the four experiments described in this paper are very consistent, and they can be summarized as follows: (1) The ''nonpunitive'' strategy was most effective in eliciting cooperative behavior from the subjects and, overall, resulted in the highest joint outcomes as well as the highest outcomes for the accomplice. (2) The effectiveness of the turn-the-other-cheek strategy was very much influenced by the competitiveness of the situation; the more competitive the incentives of the subjects, the more massively they exploited the accomplice who employed this strategy. (3) The punitive deterrent strategy elicited more agressive and self-protective, as well as less cooperative, behavior from the subjects than did the other strategies

  14. Junctionless Cooper pair transistor

    Energy Technology Data Exchange (ETDEWEB)

    Arutyunov, K. Yu., E-mail: konstantin.yu.arutyunov@jyu.fi [National Research University Higher School of Economics , Moscow Institute of Electronics and Mathematics, 101000 Moscow (Russian Federation); P.L. Kapitza Institute for Physical Problems RAS , Moscow 119334 (Russian Federation); Lehtinen, J.S. [VTT Technical Research Centre of Finland Ltd., Centre for Metrology MIKES, P.O. Box 1000, FI-02044 VTT (Finland)

    2017-02-15

    Highlights: • Junctionless Cooper pair box. • Quantum phase slips. • Coulomb blockade and gate modulation of the Coulomb gap. - Abstract: Quantum phase slip (QPS) is the topological singularity of the complex order parameter of a quasi-one-dimensional superconductor: momentary zeroing of the modulus and simultaneous 'slip' of the phase by ±2π. The QPS event(s) are the dynamic equivalent of tunneling through a conventional Josephson junction containing static in space and time weak link(s). Here we demonstrate the operation of a superconducting single electron transistor (Cooper pair transistor) without any tunnel junctions. Instead a pair of thin superconducting titanium wires in QPS regime was used. The current–voltage characteristics demonstrate the clear Coulomb blockade with magnitude of the Coulomb gap modulated by the gate potential. The Coulomb blockade disappears above the critical temperature, and at low temperatures can be suppressed by strong magnetic field.

  15. Cooperative method development

    DEFF Research Database (Denmark)

    Dittrich, Yvonne; Rönkkö, Kari; Eriksson, Jeanette

    2008-01-01

    The development of methods tools and process improvements is best to be based on the understanding of the development practice to be supported. Qualitative research has been proposed as a method for understanding the social and cooperative aspects of software development. However, qualitative...... research is not easily combined with the improvement orientation of an engineering discipline. During the last 6 years, we have applied an approach we call `cooperative method development', which combines qualitative social science fieldwork, with problem-oriented method, technique and process improvement....... The action research based approach focusing on shop floor software development practices allows an understanding of how contextual contingencies influence the deployment and applicability of methods, processes and techniques. This article summarizes the experiences and discusses the further development...

  16. Cooperative Learning i voksenundervisningen

    DEFF Research Database (Denmark)

    Wahlgren, Bjarne

    Nationalt Center for Kompetenceudvikling har evalueret undervisningsmetoden Cooperative Learning i voksenundervisningen og dokumenteret positive effekter på oplevelsen af samarbejde og på lærere og kursisters engagement - men har ikke kunnet påvise systematiske positive effekter af metoden på...... kursisters frafald, fravær og karakterer. Projektet har afprøvet og videreudviklet den pædagogiske metode Cooperative Learning (CL) i en dansk virkelighed og mere specifikt i forhold til VUC'ernes nye kursistgrupper med det overordnede mål at øge gennemførslen markant og målbart ved at anvende og udvikle en...

  17. Cooperate or Free Ride?

    DEFF Research Database (Denmark)

    Hansen, Per H.

    2012-01-01

    In this article, I discuss the role of the three Scandinavian central banks in the establishment of the Bank for International Settlements (BIS) in 1930, and in the international lender of last resort operation towards Austria in 1931. I argue that small central banks were reluctant supporters...... in the establishment of the BIS and free riders in the Austrian crisis, even though there were marked differences in their attitude to international cooperation. These results run counter to the views of those International Political Economy (IPE) theorists who argue that small states should be in favour...... of international cooperation. On the other hand, the evidence seems to confirm Kindleberger's hypothesis that small countries were free riding during the international financial crisis of 1931, and that therefore there is a need for some coordinating mechanism, or a hegemon, in such crises....

  18. International cooperative information systems

    International Nuclear Information System (INIS)

    1980-01-01

    Developing countries need mechanisms by which the information they generate themselves and development information from the rest of the world can be retrieved. The international cooperative information system is such a mechanism. Delegates to the Seminar on International Cooperative Information Systems were informed about various existing systems (INIS, AGRIS, INFOTERRA, TCDC/INRES, POPIN, DEVSIS, and INPADROC), some specialized information systems and services (CDS/ISIS and the Cassava Information Centre), and computer programs for information processing (INIS/AGRIS, CDS/ISIS, and MINISIS). The participants suggested some changes that should be made on both the national and the international levels to ensure that these systems meet the needs of developing countries more effectively. (LL)

  19. XI Scientific Conference Selected Issues of Electrical Engineering and Electronics (WZEE)

    CERN Document Server

    Mazur, Damian; Analysis and Simulation of Electrical and Computer Systems

    2015-01-01

    This book presents the selected results of the XI Scientific Conference Selected Issues of Electrical Engineering and Electronics (WZEE) which was held in Rzeszów and Czarna, Poland on September 27-30, 2013. The main aim of the Conference was to provide academia and industry to discuss and present the latest technological advantages and research results and to integrate the new interdisciplinary scientific circle in the field of electrical engineering, electronics and mechatronics. The Conference was organized by the Rzeszów Division of Polish Association of Theoretical and Applied Electrical Engineering (PTETiS) in cooperation with Rzeszów University of Technology, the Faculty of Electrical and Computer Engineering and Rzeszów University, the Faculty of Mathematics and Natural Sciences.  

  20. Region-specific study of the electric utility industry. Phase I, final report

    International Nuclear Information System (INIS)

    Wacaster, A.J.

    1985-07-01

    This report describes the financial background of the electric utility industry in VACAR, reports on the present condition of the industry and then assesses the future of this industry. The Virginia-Carolinas subregion (VACAR) of the Southeastern Electric Reliability Council (SERC) was selected for this regional study because of its cooperativeness and its representative mix of powerplants, for example coal, hydro, nuclear, oil. It was found that the supply of future economic electricity is in jeopardy because of the regulatory process, the increasing risk associated with large scale generating stations and the weakening of the nuclear option. A number of options for the future were considered, including deregulation, government ownership and retaining the present system with modifications. The option selected to improve the present condition of the electricity industry was to make the present system work. The present system is sound, and with modifications, problems could be solved within the existing framework. 8 figs., 4 tabs

  1. Electric sales and revenue 1991

    International Nuclear Information System (INIS)

    1993-04-01

    The Electric Sales and Revenue is prepared by the Survey Management Division, Office of Coal, Nuclear, Electric and Alternate Fuels; Energy Information Administration (EIA); US Department of Energy. This publication provides information about sales of electricity, its associated revenue, and the average revenue per kilowatthour sold to residential, commercial, industrial, and other consumers throughout the United States. Previous publications presented data on typical electric bills at specified consumption levels as well as sales, revenue, and average revenue. The sales of electricity, associated revenue, and average revenue per kilowatthour provided in this report are presented at the national, Census division, State, and electric utility levels

  2. Opting for co-operation

    International Nuclear Information System (INIS)

    1990-08-01

    In 1986, after several attempts by a federal crown corporation to site a low-level radioactive waste management facility in Ontario, the federal government established an independent task force to advise it on a less confrontational approach. The Siting Process Task Force recommended the Cooperative Siting Process, which is based on voluntary participation of local communities in a collaborative joint decision making manner. Acting on this recommendation, the Minister of Energy appointed a new Siting Task Force in 1988 to implement the first three phases of the five-phase process. The Task Force was to promote an examination of scientific and public reports prepared for the Siting Process Task Force; draft guidelines for siting and impact management; outline the basic guidelines to address costs associated with different waste management techniques, distances travelled, compensation packages, site evaluation and rehabilitation; conduct regional and community information and consultation meetings; use the Low-Level Radioactive Waste Management Office as one of its technical advisers; and report within 18 months on the process itself, volunteer communities, disposal options, terms of reference for negotiations with the volunteer communities, and detailed cost implications of implementing the defined options. This report contains the results of the Task Force's operations, outlining the process, describing communities that have volunteered to be low level waste management sites, presenting cost estimates for the remaining phases of the process and for disposal, and listing recommendations for completing the Cooperative Siting Process

  3. Cooperative Learning and Interpersonal Synchrony.

    Science.gov (United States)

    Vink, Roy; Wijnants, Maarten L; Cillessen, Antonius H N; Bosman, Anna M T

    2017-04-01

    Cooperative learning has been shown to result in better task performance, compared to individual and competitive learning, and can lead to positive social effects. However, potential working mechanisms at a micro level remain unexplored. One potential working mechanism might be the level of interpersonal synchrony between cooperating individuals. It has been shown that increased levels of interpersonal synchrony are related to better cognitive performance (e.g., increased memory). Social factors also appear to be affected by the level of interpersonal synchrony, with more interpersonal synchrony leading to increased likeability. In the present study, interpersonal synchrony of postural sway and its relation to task performance and social factors (i.e., popularity, social acceptance, and likeability) was examined. To test this, 183 dyads performed a tangram task while each child stood on a Nintendo Wii Balance Board that recorded their postural sway. The results showed that lower levels of interpersonal synchrony were related to better task performance and those dyads who were on average more popular synchronized more. These results contradict previous findings. It is suggested that for task performance, a more loosely coupled system is better than a synchronized system. In terms of social competence, dyad popularity was associated with more interpersonal synchrony.

  4. Enresa International Cooperation

    International Nuclear Information System (INIS)

    Rodriguez Beceiro, A.

    1998-01-01

    The Empresa Nacional de Residuos Radiactivos, S.A. (ENRESA) was set up in 1984 with the mandate to undertake responsibility for radioactive waste management in Spain. From the very beginning, ENRESA was fully aware of the fact that international cooperation plays a very important role in the development of national programmes. Aspects such as the setting up of international databases, the development and validation of models or site characterization technique such enormous efforts and amounts of resources that they could hardly be undertaken individually. Furthermore, joint participation in research, development and demonstration projects reinforces the level of confidence, not only in the decision-making process but also in the technologies, techniques and practices used. ENRESA's participation in the international contexts is largely defined, on the one hand, by the needs arising from its technical programme, as reflected in the General Radioactive Waste Plan and in the Research and Development Plan, and on the other by the need to support spanish governmental institutions in their participation in inter-governmental institutions in their participation in inter-governmental forums. The formula for cooperation varies according to needs, this cooperation generally being accomplished by means of bilateral agreements with other institutions having similar competence or by participating in the programmes of inter-governmental organizations. In particular, ENRESA has reached cooperation agreements with most of the agencies with similar responsibilities in other countries and participates very actively in the programmes of the European Union, the Nuclear energy Agency (NEA/OECD) and the International Atomic Energy Agency (IAEA). (Author)

  5. Predicting Human Cooperation

    OpenAIRE

    Nay, John J.; Vorobeychik, Yevgeniy

    2016-01-01

    The Prisoner's Dilemma has been a subject of extensive research due to its importance in understanding the ever-present tension between individual self-interest and social benefit. A strictly dominant strategy in a Prisoner's Dilemma (defection), when played by both players, is mutually harmful. Repetition of the Prisoner's Dilemma can give rise to cooperation as an equilibrium, but defection is as well, and this ambiguity is difficult to resolve. The numerous behavioral experiments investiga...

  6. Ordering structured populations in multiplayer cooperation games

    Science.gov (United States)

    Peña, Jorge; Wu, Bin; Traulsen, Arne

    2016-01-01

    Spatial structure greatly affects the evolution of cooperation. While in two-player games the condition for cooperation to evolve depends on a single structure coefficient, in multiplayer games the condition might depend on several structure coefficients, making it difficult to compare different population structures. We propose a solution to this issue by introducing two simple ways of ordering population structures: the containment order and the volume order. If population structure is greater than population structure in the containment or the volume order, then can be considered a stronger promoter of cooperation. We provide conditions for establishing the containment order, give general results on the volume order, and illustrate our theory by comparing different models of spatial games and associated update rules. Our results hold for a large class of population structures and can be easily applied to specific cases once the structure coefficients have been calculated or estimated. PMID:26819335

  7. Cooperative Mobile Web Browsing

    Directory of Open Access Journals (Sweden)

    Zhang Q

    2009-01-01

    Full Text Available This paper advocates a novel approach for mobile web browsing based on cooperation among wireless devices within close proximity operating in a cellular environment. In the actual state of the art, mobile phones can access the web using different cellular technologies. However, the supported data rates are not sufficient to cope with the ever increasing traffic requirements resulting from advanced and rich content services. Extending the state of the art, higher data rates can only be achieved by increasing complexity, cost, and energy consumption of mobile phones. In contrast to the linear extension of current technology, we propose a novel architecture where mobile phones are grouped together in clusters, using a short-range communication such as Bluetooth, sharing, and accumulating their cellular capacity. The accumulated data rate resulting from collaborative interactions over short-range links can then be used for cooperative mobile web browsing. By implementing the cooperative web browsing on commercial mobile phones, it will be shown that better performance is achieved in terms of increased data rate and therefore reduced access times, resulting in a significantly enhanced web browsing user experience on mobile phones.

  8. Cooperatively active sensing system

    International Nuclear Information System (INIS)

    Hirai, Shigeoki; Kita, Nobuyuki; Kuniyoshi, Yasuo; Hara, Isao; Matsui, Toshihiro

    2000-01-01

    Aiming at development of a strong and flexible sensing system, a study on a sensing technology prepared with cooperativity, activity, and real time workability has been promoted. In the former period, together with preparation of plural moving robot group with real time processing capacity of a lot of sensor informations composing of platform, a parallel object direction language Eus Lisp effectively capable of describing and executing cooperative processing and action therewith was developed. And, it was also shown that capacity to adaptively act even at dynamic environment could be learnt experientially. And, on processing of individual sensor information, application of a photographing system with multiple resolution property similar to human visual sense property was attempted. In the latter period, together with intending of upgrading on adaptability of sensing function, by using moving robot group in center of a moving robot loaded with active visual sense, a cooperative active sensing prototype system was constructed to show effectiveness of this study through evaluation experiment of patrolling inspection at plant simulating environment. (G.K.)

  9. Cooperative Handover Management in Dense Cellular Networks

    KAUST Repository

    Arshad, Rabe

    2017-02-07

    Network densification has always been an important factor to cope with the ever increasing capacity demand. Deploying more base stations (BSs) improves the spatial frequency utilization, which increases the network capacity. However, such improvement comes at the expense of shrinking the BSs\\' footprints, which increases the handover (HO) rate and may diminish the foreseen capacity gains. In this paper, we propose a cooperative HO management scheme to mitigate the HO effect on throughput gains achieved via cellular network densification. The proposed HO scheme relies on skipping HO to the nearest BS at some instances along the user\\'s trajectory while enabling cooperative BS service during HO execution at other instances. To this end, we develop a mathematical model, via stochastic geometry, to quantify the performance of the proposed HO scheme in terms of coverage probability and user throughput. The results show that the proposed cooperative HO scheme outperforms the always best connected based association at high mobility. Also, the value of BS cooperation along with handover skipping is quantified with respect to the HO skipping only that has recently appeared in the literature. Particularly, the proposed cooperative HO scheme shows throughput gains of 12% to 27% and 17% on average, when compared to the always best connected and HO skipping only schemes at user velocity ranging from 80 km/h to 160 Km/h, respectively.

  10. Evaluation of the Level of Food Safety Protection Provided by the U.S. Grade "A" Pasteurized Milk Ordinance and Its Associated Cooperative Grade "A" Milk Safety Program.

    Science.gov (United States)

    Ma, Yinqing; Klontz, Karl C; DiNovi, Michael J; Edwards, Alison J; Hennes, Robert F

    2015-08-01

    The present study was conducted to evaluate the level of food safety protection provided to consumers of Grade "A" milk and milk products in the United States by the National Conference on Interstate Milk Shipments (NCIMS) Grade "A" Milk Safety Program through its implementation and enforcement of the U.S. Grade "A" Pasteurized Milk Ordinance (PMO). The number of reported illnesses associated with Grade "A" milk and milk products in the United States was obtained from state and federal agencies and published articles. The consumption of Grade "A" milk and milk products in the United States was estimated from food consumption survey data for individuals. The level of food safety protection was measured quantitatively using the metric of annual illness attack rate. During a 15-year period (1999 through 2013), the estimated annual illness attack rate was 0.41 reported illnesses per 1 billion exposures (estimated using person-day intake data) or 0.52 reported illnesses per 1 billion lb (454 million kg) of Grade "A" milk and milk products consumed. Food safety protection provided to consumers of Grade "A" milk and milk products by the NCIMS through its implementation and enforcement of the PMO is important given the common consumption of Grade "A" milk and milk products in the United States.

  11. Extracellular collagenases and the endocytic receptor, urokinase plasminogen activator receptor-associated protein/Endo180, cooperate in fibroblast-mediated collagen degradation

    DEFF Research Database (Denmark)

    Madsen, Daniel H; Engelholm, Lars H; Ingvarsen, Signe

    2007-01-01

    The collagens of the extracellular matrix are the most abundant structural proteins in the mammalian body. In tissue remodeling and in the invasive growth of malignant tumors, collagens constitute an important barrier, and consequently, the turnover of collagen is a rate-limiting process in these......The collagens of the extracellular matrix are the most abundant structural proteins in the mammalian body. In tissue remodeling and in the invasive growth of malignant tumors, collagens constitute an important barrier, and consequently, the turnover of collagen is a rate-limiting process...... in these events. A recently discovered turnover route with importance for tumor growth involves intracellular collagen degradation and is governed by the collagen receptor, urokinase plasminogen activator receptor-associated protein (uPARAP or Endo180). The interplay between this mechanism and extracellular...... of large collagen fragments. First, we show that collagen that has been pre-cleaved by a mammalian collagenase is taken up much more efficiently than intact, native collagen by uPARAP/Endo180-positive cells. Second, we demonstrate that this preference is governed by the acquisition of a gelatin...

  12. TRANSFORMATION PROCESSES IN THE DEVELOPMENT OF THE FINANCIAL AND ECONOMIC AS WELL AS COOPERATIVE EDUCATION IN THE WESTERN TERRITORIES OF UKRAINE (THE SECOND HALF OF XIX – THE BEGINNING OF THE XX CENTURY: STATE, PECULIARITIES, GALICIAN LEADERS, EDUCATIONAL ASSOCIATIONS, THEORETICAL METHODOLOGY

    Directory of Open Access Journals (Sweden)

    Mykhailo Holubka

    2016-11-01

    Full Text Available In the article, the transformation processes of the development of financial and economic as well as cooperative education in the Western territories of Ukraine in the second half of the XIX – the beginning of the XX century, its state, peculiarities, scientific results of Galician figures, educational associations, historical and economic aspects were covered. The methodology and the general essence of the financial and economic as well as cooperative education, the high importance of its quality were found out. The significance of financial and economic as well as cooperative education for realizing the opportunities for the self-understanding of a human as an economically active member of the nation was identified. The purpose of this study is to find out the personal and the peculiarities of the financial and economic as well as cooperative education in the Western territories of Ukraine in the second half of the XIX – the beginning of the XX century with the transformation on the processes that take place under the modern conditions of the development of the national education system. Methodology. The features and the transformation processes which defined environment conditions for financial and economic as well as cooperative education in the second half of the XIX – the beginning of the XX century on the territory of Western Ukraine were identified. Special attention is paid at the identification of financial and economic as well as cooperative education with business culture that includes the need to consider the public interest. A very important role of activation of the cooperative movement in the Ukraine Western territories that were not independent was admitted. The institutional framework of the development of the financial and economic as well as cooperative education of the population that has proved a key role in these processes and various institutions of self-education partnerships was analyzed. The broad functionality

  13. Myeloid Zinc Finger 1 and GA Binding Protein Co-Operate with Sox2 in Regulating the Expression of Yes-Associated Protein 1 in Cancer Cells.

    Science.gov (United States)

    Verma, Narendra Kumar; Gadi, Abhilash; Maurizi, Giulia; Roy, Upal Basu; Mansukhani, Alka; Basilico, Claudio

    2017-12-01

    The transcription factor (TF) yes-associated protein 1 (YAP1) is a major effector of the tumor suppressive Hippo signaling pathway and is also necessary to maintain pluripotency in embryonic stem cells. Elevated levels of YAP1 expression antagonize the tumor suppressive effects of the Hippo pathway that normally represses YAP1 function. High YAP1 expression is observed in several types of human cancers and is particularly prominent in cancer stem cells (CSCs). The stem cell TF Sox2, which marks and maintains CSCs in osteosarcomas (OSs), promotes YAP1 expression by binding to an intronic enhancer element and YAP1 expression is also crucial for the maintainance of OS stem cells. To further understand the regulation of YAP1 expression in OSs, we subjected the YAP1 intronic enhancer to scanning mutagenesis to identify all DNA cis-elements critical for enhancer function. Through this approach, we identified two novel TFs, GA binding protein (GABP) and myeloid zinc finger 1 (MZF1), which are essential for basal YAP1 transcription. These factors are highly expressed in OSs and bind to distinct sites in the YAP1 enhancer. Depletion of either factor leads to drastically reduced YAP1 expression and thus a reversal of stem cell properties. We also found that YAP1 can regulate the expression of Sox2 by binding to two distinct DNA binding sites upstream and downstream of the Sox2 gene. Thus, Sox2 and YAP1 reinforce each others expression to maintain stemness and tumorigenicity in OSs, but the activity of MZF1 and GABP is essential for YAP1 transcription. Stem Cells 2017;35:2340-2350. © 2017 The Authors Stem Cells published by Wiley Periodicals, Inc. on behalf of AlphaMed Press.

  14. TIGAR cooperated with glycolysis to inhibit the apoptosis of leukemia cells and associated with poor prognosis in patients with cytogenetically normal acute myeloid leukemia.

    Science.gov (United States)

    Qian, Sixuan; Li, Jianyong; Hong, Ming; Zhu, Yu; Zhao, Huihui; Xie, Yue; Huang, Jiayu; Lian, Yun; Li, Yanru; Wang, Shuai; Mao, Jianping; Chen, Yaoyu

    2016-11-25

    Cancer cells show increased glycolysis and take advantage of this metabolic pathway to generate ATP. The TP53-induced glycolysis and apoptosis regulator (TIGAR) inhibits aerobic glycolysis and protects tumor cells from intracellular reactive oxygen species (ROS)-associated apoptosis. However, the function of TIGAR in glycolysis and survival of acute myeloid leukemia cells remains unclear. We analyzed TIGAR expression in cytogenetically normal (CN-) AML patients and the correlations with clinical and biological parameters. In vivo and in vitro, we tested whether glycolysis may induce TIGAR expression and evaluated the combination effect of glycolysis inhibitor and TIGAR knockdown on human leukemia cell proliferation. High TIGAR expression was an independent predictor of poor survival and high incidence of relapse in adult patients with CN-AML. TIGAR also showed high expression in multiple human leukemia cell lines and knockdown of TIGAR activated glycolysis through PFKFB3 upregulation in human leukemia cells. Knockdown of TIGAR inhibited the proliferation of human leukemia cells and sensitized leukemia cells to glycolysis inhibitor both in vitro and in vivo. Furthermore, TIGAR knockdown in combination with glycolysis inhibitor 2-DG led leukemia cells to apoptosis. In addition, the p53 activator Nutlin-3α showed a significant combinational effect with TIGAR knockdown in leukemia cells. However, TIGAR expression and its anti-apoptotic effects were uncoupled from overexpression of exogenous p53 in leukemia cells. TIGAR might be a predictor of poor survival and high incidence of relapse in AML patients, and the combination of TIGAR inhibitors with anti-glycolytic agents may be novel therapies for the future clinical use in AML patients.

  15. ELECTRICITY DEMAND AND ELECTRICITY VALUE

    OpenAIRE

    Henry Lim; Glenn Jenkins

    2000-01-01

    The estimation of the demand for electricity is important in the appraisal of power projects because it often affects the benefits of the projects. For projects that involve a decision about the timing of investment- when to install new capacity to meet the demand- the precision of the electricity demand forecast can be critical. For others, when electric tariff policy is involved, it is essential to relate the demand for electricity with tariffs through the use of an electricity demand model...

  16. Development of electrical connections around the Mediterranean Basin

    International Nuclear Information System (INIS)

    Persoz, H.; Nogaret, E.

    1992-01-01

    Interconnections of electrical networks bring a great many benefits, which explains why European countries did this as early as the fifties. More recently, the nations to the south and east of the Mediterranean basin have started interconnecting, and cross-sea links are also planned, which will put all of the countries in contact with each other. The main projects in this direction concern the establishment of undersea links between Spain and Morocco and between Italy and Tunisia; beefing up the interconnections between the North African countries; and developing ties in the Near East, from Egypt to Turkey. As this system comes into being, a computerized management system will have to be installed too, to avoid operational difficulties; so the overall consistency of the various projects will have to be verified by studies conducted at the regional level. This clearly shows that cooperation is indispensable among all the countries concerned. Medelec, a liaison committee of Mediterranean electrical producer association, was created to undertake common actions in this sense. It is certain that the creation of an interconnected electrical network around the Mediterranean will go a long way toward strengthening exchanges and cooperation among these nations. 1 fig., 5 tabs

  17. EPRI-USDOE COOPERATIVE AGREEMENT: COFIRING BIOMASS WITH COAL

    Energy Technology Data Exchange (ETDEWEB)

    David A. Tillman

    2001-09-01

    The entire Electric Power Research Institute (EPRI) cofiring program has been in existence of some 9 years. This report presents a summary of the major elements of that program, focusing upon the following questions: (1) In pursuit of increased use of renewable energy in the US economy, why was electricity generation considered the most promising target, and why was cofiring pursued as the most effective near-term technology to use in broadening the use of biomass within the electricity generating arena? (2) What were the unique accomplishments of EPRI before the development of the Cooperative Agreement, which made developing the partnership with EPRI a highly cost-effective approach for USDOE? (3) What were the key accomplishments of the Cooperative Agreement in the development and execution of test and demonstration programs-accomplishments which significantly furthered the process of commercializing cofiring?

  18. Collective-goal ascription increases cooperation in humans.

    Science.gov (United States)

    Mitkidis, Panagiotis; Sørensen, Jesper; Nielbo, Kristoffer L; Andersen, Marc; Lienard, Pierre

    2013-01-01

    Cooperation is necessary in many types of human joint activity and relations. Evidence suggests that cooperation has direct and indirect benefits for the cooperators. Given how beneficial cooperation is overall, it seems relevant to investigate the various ways of enhancing individuals' willingness to invest in cooperative endeavors. We studied whether ascription of a transparent collective goal in a joint action promotes cooperation in a group. A total of 48 participants were assigned in teams of 4 individuals to either a "transparent goal-ascription" or an "opaque goal-ascription" condition. After the manipulation, the participants played an anonymous public goods game with another member of their team. We measured the willingness of participants to cooperate and their expectations about the other player's contribution. Between subjects analyses showed that transparent goal ascription impacts participants' likelihood to cooperate with each other in the future, thereby greatly increasing the benefits from social interactions. Further analysis showed that this could be explained with a change in expectations about the partner's behavior and by an emotional alignment of the participants. The study found that a transparent goal ascription is associated with an increase of cooperation. We propose several high-level mechanisms that could explain the observed effect: general affect modulation, trust, expectation and perception of collective efficacy.

  19. Collective-goal ascription increases cooperation in humans.

    Directory of Open Access Journals (Sweden)

    Panagiotis Mitkidis

    Full Text Available BACKGROUND: Cooperation is necessary in many types of human joint activity and relations. Evidence suggests that cooperation has direct and indirect benefits for the cooperators. Given how beneficial cooperation is overall, it seems relevant to investigate the various ways of enhancing individuals' willingness to invest in cooperative endeavors. We studied whether ascription of a transparent collective goal in a joint action promotes cooperation in a group. METHODS: A total of 48 participants were assigned in teams of 4 individuals to either a "transparent goal-ascription" or an "opaque goal-ascription" condition. After the manipulation, the participants played an anonymous public goods game with another member of their team. We measured the willingness of participants to cooperate and their expectations about the other player's contribution. RESULTS: Between subjects analyses showed that transparent goal ascription impacts participants' likelihood to cooperate with each other in the future, thereby greatly increasing the benefits from social interactions. Further analysis showed that this could be explained with a change in expectations about the partner's behavior and by an emotional alignment of the participants. CONCLUSION: The study found that a transparent goal ascription is associated with an increase of cooperation. We propose several high-level mechanisms that could explain the observed effect: general affect modulation, trust, expectation and perception of collective efficacy.

  20. Danish Breast Cancer Cooperative Group

    DEFF Research Database (Denmark)

    Christiansen, Peer; Ejlertsen, Bent; Jensen, Maj-Britt

    2016-01-01

    AIM OF DATABASE: Danish Breast Cancer Cooperative Group (DBCG), with an associated database, was introduced as a nationwide multidisciplinary group in 1977 with the ultimate aim to improve the prognosis in breast cancer. Since then, the database has registered women diagnosed with primary invasive...... nonmetastatic breast cancer. The data reported from the departments to the database included details of the characteristics of the primary tumor, of surgery, radiotherapy, and systemic therapies, and of follow-up reported on specific forms from the departments in question. DESCRIPTIVE DATA: From 1977 through...... 2014, ~110,000 patients are registered in the nationwide, clinical database. The completeness has gradually improved to more than 95%. DBCG has continuously prepared evidence-based guidelines on diagnosis and treatment of breast cancer and conducted quality control studies to ascertain the degree...

  1. Study on cooperative active sensing system

    International Nuclear Information System (INIS)

    Kita, Nobuyuki

    1996-01-01

    Electrotechnical Laboratory is involved in the development and the improvement of three dimensional geometrical modeling for the work environment including various kinds of robots. Here, the research on the system which allows to materialize an active sensing by the cooperation of robots and the construction of an experimental system for the assessment of such modeling were reviewed. In the second stage of this project, the development of cooperative active sensory system with small size mobile robots as an operation platform was attempted. Thus, studies on the sensing techniques for robot operation and the real-time sensing techniques were started. An electric binocular head was prepared after consideration of size, cost and convenience and attached to the commercially available mobile robot base (Mouse 89, Japan System Design Co., Ltd.). The small mobile robot capable of binocular visual tracing thus obtained was confirmed to be highly efficient by various cooperative control experiments although the head was prepared at the sacrifice of control characteristics. Next, a real-time sensing system which allows to trace a moving object was constructed on the basis of Zero Disparity Filter (ZDF) produced by Kaenel et al. and further improved in the respect of the difficulty in real time processing and an expanded type ZDF was obtained. This system is routinely used as an basic vision unit for a mobile robot in the presence. (M.N.)

  2. Hybrid Electric Transit Bus

    Science.gov (United States)

    Viterna, Larry A.

    1997-01-01

    A government, industry, and university cooperative is developing an advanced hybrid electric city transit bus. Goals of this effort include doubling the fuel economy compared to current buses and reducing emissions to one-tenth of current EPA standards. Unique aspects of the vehicle's power system include the use of ultra-capacitors as an energy storage system, and a planned natural gas fueled turbogenerator developed from a small jet engine. Power from both the generator and energy storage system is provided to a variable speed electric motor attached to the rear axle. At over 15000 kg gross weight, this is the largest vehicle of its kind ever built using ultra-capacitor energy storage. This paper describes the overall power system architecture, the evolution of the control strategy, and its performance over industry standard drive cycles.

  3. Electric emissions from electrical appliances

    International Nuclear Information System (INIS)

    Leitgeb, N.; Cech, R.; Schroettner, J.

    2008-01-01

    Electric emissions from electric appliances are frequently considered negligible, and standards consider electric appliances to comply without testing. By investigating 122 household devices of 63 different categories, it could be shown that emitted electric field levels do not justify general disregard. Electric reference values can be exceeded up to 11-fold. By numerical dosimetry with homogeneous human models, induced intra-corporal electric current densities were determined and factors calculated to elevate reference levels to accounting for reduced induction efficiency of inhomogeneous fields. These factors were found not high enough to allow generally concluding on compliance with basic restrictions without testing. Electric appliances usually simultaneously emit both electric and magnetic fields exposing almost the same body region. Since the sum of induced current densities is limited, one field component reduces the available margin for the other. Therefore, superposition of electric current densities induced by either field would merit consideration. (authors)

  4. Electricity Customers

    Science.gov (United States)

    Residential, commercial, and industrial customers each account for roughly one-third of the nation’s electricity use. The transportation sector also accounts for a small fraction of electricity, although it could increase.

  5. Teamwork or interdepartmental cooperation: which is more important in the health care setting?

    Science.gov (United States)

    Carson, K D; Carson, P P; Yallapragada, R; Roe, C W

    2001-06-01

    A survey of 75 nursing department employees was conducted to assess the relative importance of across-department and within-team cooperation on workplace outcomes. As compared with within-team cooperation, across-department cooperation is more positively associated with procedural justice, interpersonal justice, satisfaction with supervisor feedback, supervisory rating, job satisfaction, and organizational commitment. Across-department cooperation is more negatively associated with role ambiguity, role conflict, role overload, job tension, and job withdrawal intentions. No significant correlational differences are noted for either distributive justice or politics. Type of cooperation also was analyzed using hierarchical regression, and more variance was explained in across-department cooperation than within-team cooperation by organizational variables. Based on these results, it may be more important for the health care manager to attend to issues of interdepartmental cooperation rather than to internal team dynamics.

  6. 78 FR 37777 - Notice of Request for Extension of Approval of an Information Collection; Cooperative...

    Science.gov (United States)

    2013-06-24

    ...] Notice of Request for Extension of Approval of an Information Collection; Cooperative Agricultural Pest... approval of an information collection associated with the Cooperative Agricultural Pest Survey. DATES: We... INFORMATION CONTACT: For information on the Cooperative Agricultural Pest Survey, contact Dr. John Bowers...

  7. 11 CFR 114.7 - Membership organizations, cooperatives, or corporations without capital stock.

    Science.gov (United States)

    2010-01-01

    ... organizational structure. (j) A membership organization, including a trade association, cooperative, or... 11 Federal Elections 1 2010-01-01 2010-01-01 false Membership organizations, cooperatives, or... CORPORATE AND LABOR ORGANIZATION ACTIVITY § 114.7 Membership organizations, cooperatives, or corporations...

  8. Successful international cooperation : The influence of cultural similarity, strategic differences, and international experience

    NARCIS (Netherlands)

    van Oudenhoven, JP; van der Zee, KI

    2002-01-01

    Cooperation between companies increasingly exceeds national borders. In the present study 78 international cooperation cases were examined. It was shown that similarity in national and corporate culture is associated with successful cooperation. On the other hand, with respect to corporate strategy,

  9. Cooperative Learning and Enhanced Communication: Effects on Student Performance, Retention, and Attitudes in General Chemistry.

    Science.gov (United States)

    Dougherty, R. C.; And Others

    1995-01-01

    Examines the effects of cooperative learning and enhanced communication on student performance, retention, and attitudes in general chemistry. Results indicate that cooperative homework, cooperative quizzes, electronic-mail communication, and open office hours were associated with significantly higher student retention and higher performance on…

  10. Measured current and close electric field changes associated with the initiation of upward lightning from a tall tower

    Science.gov (United States)

    Zhou, Helin; Diendorfer, Gerhard; Thottappillil, Rajeev; Pichler, Hannes; Mair, Martin

    2012-04-01

    We examine in detail the simultaneous lightning current waveforms, close electric field changes, and lightning location system data for upward lightning discharges initiated from the Gaisberg Tower (GBT) from 2005 to 2009. Out of 205 upward flashes, most of them (87% or 179/205) were initiated from the tower top without any nearby preceding lightning activity (called "self-initiated"), whereas 26 upward flashes (13%) were initiated from the tower top with immediately preceding nearby lightning activity (called "nearby-lightning-triggered"), including 15 positive ground flashes, one negative ground flashes, and 10 cloud discharges. The possible reasons for self-initiated upward flashes dominating at the GBT could be the field enhancement due to the Gaisberg Mountain above the surrounding terrain and low altitude of charge region during non-convective season (September to March), since we note that self-initiated lightning at the GBT occurred predominantly (79% or 142/179) during non-convective season. On the other hand the majority (85% or 22/26) of nearby-lightning-triggered upward flashes at the GBT occurring during convective season (April to August) and 80 nearby-lightning-triggered upward flashes out of 81 upward flashes observed at the ten tall towers in Rapid City in South Dakota of USA occurring during summer seasons, could be due to the result of high altitude of charge region. The triggering flashes were detected to be within 1 and 18 km distance and the time intervals between them and upward lightning initiation are in the range of 0.3 to 90.7 ms.

  11. Electrical stimulation using implantable radiofrequency microstimulators to relieve pain associated with shoulder subluxation in chronic hemiplegic stroke.

    Science.gov (United States)

    Shimada, Yoichi; Davis, Ross; Matsunaga, Toshiki; Misawa, Akiko; Aizawa, Toshiaki; Itoi, Eiji; Zilberman, Yitzhak; Cosendai, Gregoire; Ripley, Anne-Marie

    2006-07-01

    Objective.  To evaluate the ability to relieve shoulder pain by implanting ceramic-case versions of radiofrequency microstimulators (RFM) in paralyzed shoulder muscles. Materials and Methods.  A 66-year-old man, who had left-sided chronic hemiplegia due to a stroke five years previously, had developed shoulder subluxation resulting in pain. Two RFM devices were implanted, one next to the axillary nerve and one at the motor point of the middle deltoid muscle. Electrical stimulation at both sites was commenced two weeks after implantation for a six-month period. Our evaluation of the effectiveness of the RFM devices has been by measuring pain (using the visual analog scale: VAS), range of motion at the shoulder, strength of the deltoid muscle, degree of shoulder subluxation, and muscle atrophy. Following commencement of stimulation, follow-up evaluations were performed at one, two, three, four, and six weeks, three and six months, and after six months of no stimulation. Results.  During the treatment period of six months of stimulation, the patient's pain had reduced from 70 to 0 on the VAS. At six months after completion of the treatment, pain relief and effective evoked muscle contraction have remained. Conclusion.  Although these results suggest that the feasibility of using RFM devices implanted both epineurally to the axillary nerve and next to the muscle motor point in this one patient, to relieve pain and elicit contraction, further investigation is needed to demonstrate the clinical feasibility of using RFMs for treating poststroke shoulder pain.

  12. Precompetitive cooperative research

    International Nuclear Information System (INIS)

    Holton, W.C.

    1991-01-01

    This paper reports that in the current worldwide technology environment, it is essential for the U.S. microelectronics industry, and especially for the integrated circuit portion of that industry, that precompetitive cooperative research alliances be formed and funded at a level that enables them to be effective in rapidly advancing technology. It is important to realize that technology advances with or without our direct participation. If we do not aggressively participate we are quickly left behind. Increasing complexity and miniaturization have been the themes in semiconductor technology. Many are aware that what began in the early 60's with a few masking steps and minimum dimensions measured in mils, has now evolved to a level of sophistication requiring a 100 MIP workstation for IC design and the investment of nearly $400 million dollars in fab cost to produce today's microchips. The leading nations of the world have come to realize that their future well- being is closely tied to their ability to compete in this hi- tech environment. Industry coalitions have been formed to exploit the early ramifications of emerging technologies. Improvements in overseas manufacturing have been made and continue unabated with new products, new processes, and new services being introduced at an increasing rate. Many foreign governments are now actively involved in formulating and conducting industrial and technology policies to aid their hi-tech industry. To meet these challenges, U.S. firms, with U.S. government cooperation, must respond

  13. Teleworking through cooperation

    Directory of Open Access Journals (Sweden)

    Dario Minervini

    2006-07-01

    scheme is strictly connected to new technologies and cooperation is an important dimension of teleworking. In our study, cooperation is found performed both in social relations between employers and employees and in institutionalized relations between managers and unions. Although the two forms of cooperation, here called “social trustee cooperation” and “institutional cooperation”, are often thought as prerequisites of “best practices” of new working arrangements, our case studies demonstrate that cooperation has not always arisen that make possible to implement practices of teleworking. By focusing on cooperative relations, the results of different case studies in industry and in the service sector are discussed, thus intending to contribute to the development of sociological debate on telework.

  14. Models in cooperative game theory

    CERN Document Server

    Branzei, Rodica; Tijs, Stef

    2008-01-01

    This book investigates models in cooperative game theory in which the players have the possibility to cooperate partially. In a crisp game the agents are either fully involved or not involved at all in cooperation with some other agents, while in a fuzzy game players are allowed to cooperate with infinite many different participation levels, varying from non-cooperation to full cooperation. A multi-choice game describes the intermediate case in which each player may have a fixed number of activity levels. Different set and one-point solution concepts for these games are presented. The properties of these solution concepts and their interrelations on several classes of crisp, fuzzy, and multi-choice games are studied. Applications of the investigated models to many economic situations are indicated as well. The second edition is highly enlarged and contains new results and additional sections in the different chapters as well as one new chapter.

  15. Electrical contracting

    CERN Document Server

    Neidle, Michael

    2013-01-01

    Electrical Contracting, Second Edition is a nine-chapter text guide for the greater efficiency in planning and completing installations for the design, installation and control of electrical contracts. This book starts with a general overview of the efficient cabling and techniques that must be employed for safe wiring design, as well as the cost estimation of the complete electrical contract. The subsequent chapters are devoted to other electrical contracting requirements, including electronic motor control, lighting, and electricity tariffs. A chapter focuses on the IEE Wiring Regulations an

  16. Electric drives

    CERN Document Server

    Boldea, Ion

    2005-01-01

    ENERGY CONVERSION IN ELECTRIC DRIVESElectric Drives: A DefinitionApplication Range of Electric DrivesEnergy Savings Pay Off RapidlyGlobal Energy Savings Through PEC DrivesMotor/Mechanical Load MatchMotion/Time Profile MatchLoad Dynamics and StabilityMultiquadrant OperationPerformance IndexesProblemsELECTRIC MOTORS FOR DRIVESElectric Drives: A Typical ConfigurationElectric Motors for DrivesDC Brush MotorsConventional AC MotorsPower Electronic Converter Dependent MotorsEnergy Conversion in Electric Motors/GeneratorsPOWER ELECTRONIC CONVERTERS (PECs) FOR DRIVESPower Electronic Switches (PESs)The

  17. Investigations of safety risks in converted electric vehicles

    NARCIS (Netherlands)

    Bolech, M.; Foster, D.L.; Lange, R. de; Rodarius, C.

    2010-01-01

    Within the departments Environmentally Sustainable Transport and Automotive of TNO (Netherlands organisation for applied scientific research) several projects investigating safety aspects of electric vehicles have been conducted, including one in cooperation with KEMA and RDW of the Netherlands.

  18. ITDB Cooperation With International Organizations

    International Nuclear Information System (INIS)

    2010-01-01

    IAEA illicit trafficking database cooperates with many international organizations. Among these organizations are Interpol, Universal Postal Union,and World Customs Organization. Other organizations are Organization for Security and Cooperation in Europe, UN Economic Commission for Europe, UN-Department of Disarmament Affairs and UN office for Drug and Crime. The cooperation with Interpol involves consultations on issues of training and technical assistance and other matters of common interest.

  19. The Professionalization of Intelligence Cooperation

    DEFF Research Database (Denmark)

    Svendsen, Adam David Morgan

    "Providing an in-depth insight into the subject of intelligence cooperation (officially known as liason), this book explores the complexities of this process. Towards facilitating a general understanding of the professionalization of intelligence cooperation, Svendsen's analysis includes risk...... management and encourages the realisation of greater resilience. Svendsen discusses the controversial, mixed and uneven characterisations of the process of the professionalization of intelligence cooperation and argues for a degree of 'fashioning method out of mayhem' through greater operational...

  20. Non-invasively estimated left atrial stiffness is associated with short-term recurrence of atrial fibrillation after electrical cardioversion.

    Science.gov (United States)

    Marino, Paolo Nicola; Degiovanni, Anna; Baduena, Lara; Occhetta, Eraldo; Dell'Era, Gabriele; Erdei, Tamas; Fraser, Alan G

    2017-05-01

    As atrial stiffness (K la ) is an important determinant of cardiac pump function, better mechanical characterization of left atrial (LA) cavity would be clinically relevant. Pulmonary venous ablation is an option for atrial fibrillation (AF) treatment that offers a powerful context for improving our understanding of LA mechanical function. We hypothesized that a relation could be detected between invasive estimation of K la and new non-invasive deformation parameters and traditional LA and left ventricular (LV) function descriptors, so that K la can be estimated non-invasively. We also hypothesized that a non-invasive surrogate of K la would be useful in predicting AF recurrence after cardioversion. In 20 patients undergoing AF ablation, LA pressure-volume curves were derived from invasive pressure and echocardiographic images; K la was calculated during ascending limb of V-loop as ΔLA pressure/ΔLA volume. 2D-speckle-tracking echocardiographic LA and LV longitudinal strains and volumes, ejection fraction (EF) and ventricular stiffness (K lv ), as obtained from mitral deceleration time, were tested as non-invasive K la predictors. In 128 sinus rhythm patients 1 month after electrical cardioversion for persistent AF, non-invasively estimated K la (computed-K la ) was tested as predictor of recurrence at 6 months. Tertiles of mean LA pressure correlated with increasing K la (trend, p=0.06) and decreasing LA peak strain, LVEF, and LV longitudinal strain (p=0.029, p=0.019, and p=0.024). There were no differences in LA and LV volumes and K lv across groups. Multiple regression analysis identified LV longitudinal strain as the only independent predictor of K la (p=0.014). Patients in highest quartile of computed-K la (estimated as [log]=0.735+0.051×LV strain) tended to have highest AF recurrence rate (25%) as compared with remaining 3 quartiles (9%, 9%, 3%, p=0.09). K la can be assessed invasively in patients undergoing AF ablation and it can be estimated non

  1. Regional cooperation in transportation planning.

    Science.gov (United States)

    2012-02-01

    As Floridas urbanized areas grow and merge, : neighboring jurisdictions experience interrelated : problems and opportunities, and regional : cooperation becomes an imperative. In the : transportation sector, Floridas metropolitan : planning org...

  2. Social heuristics shape intuitive cooperation.

    Science.gov (United States)

    Rand, David G; Peysakhovich, Alexander; Kraft-Todd, Gordon T; Newman, George E; Wurzbacher, Owen; Nowak, Martin A; Greene, Joshua D

    2014-04-22

    Cooperation is central to human societies. Yet relatively little is known about the cognitive underpinnings of cooperative decision making. Does cooperation require deliberate self-restraint? Or is spontaneous prosociality reined in by calculating self-interest? Here we present a theory of why (and for whom) intuition favors cooperation: cooperation is typically advantageous in everyday life, leading to the formation of generalized cooperative intuitions. Deliberation, by contrast, adjusts behaviour towards the optimum for a given situation. Thus, in one-shot anonymous interactions where selfishness is optimal, intuitive responses tend to be more cooperative than deliberative responses. We test this 'social heuristics hypothesis' by aggregating across every cooperation experiment using time pressure that we conducted over a 2-year period (15 studies and 6,910 decisions), as well as performing a novel time pressure experiment. Doing so demonstrates a positive average effect of time pressure on cooperation. We also find substantial variation in this effect, and show that this variation is partly explained by previous experience with one-shot lab experiments.

  3. Successful Industry/Academia Cooperation

    DEFF Research Database (Denmark)

    Stoustrup, Jakob

    2013-01-01

    The control literature is rich on impressive applications of advanced control, and within almost any industrial sector there are numerous examples of successful advanced control applications. Nevertheless, there is a widespread belief that there is still a wide potential for increased cooperation...... between academia and industry within this area. In this position paper, it is advocated that one of the enablers for successful cooperation between industry and academia within the control area is a proper framework for cooperation projects between companies and universities. Some suggestions...... by less complex but industrially feasible solutions. The proposed approach is illustrated by three case studies of successful industrial/academic cooperation....

  4. 3D Modelling and monitoring of denervated muscle under Functional Electrical Stimulation treatment and associated bone structural changes

    Directory of Open Access Journals (Sweden)

    Paolo Gargiulo

    2011-03-01

    Full Text Available A novel clinical rehabilitation method for patients who have permanent and non recoverable muscle denervation in the legs was developed in the frame of the European Project RISE. The technique is based on FES and the project results shows, in these severely disabled patients, restoration of muscle tissue and function. This study propose novel methods based on image processing technique and medical modelling to monitor growth in denervated muscle treated with FES. Geometrical and structural changes in muscle and bone are studied and modelled. Secondary effects on the bone mineral density produced by the stimulation treatment and due the elicited muscle contraction are also investigated. The restoration process in DDM is an important object of discussion since there isn’t yet a complete understanding of the mechanisms regulating growth in denervated muscle. This study approaches the problem from a macroscopic point of view, developing 3-dimensional models of the whole stimulated muscles and following changes in volume, geometry and density very accurately. The method is based on the acquisition of high resolution Spiral CT scans from patients who have long-term flaccid paraplegia and the use of special image processing tools allowing tissue discriminations and muscle segmentation. Three patients were measured at different points of time during 4 years of electrical stimulation treatment. In this study is quantitatively demonstrated the influences of FES treatment on the different quadriceps bellies. The rectus femoris muscle is positioned in the middle of the quadriceps and responds (in general better to stimulation. In a patient with abundant adipose tissue surrounding the quadriceps, rectus femoris almost doubled the volume during the FES treatment while in the other bellies the changes measured were minimal. The analysis of the density shows clearly a restoration of the muscular structure in the growing muscle. The remarkable increase of

  5. ASEAN energy cooperation an increasingly daunting challenge

    International Nuclear Information System (INIS)

    Nicolas, F.

    2009-01-01

    East Asia has been the fastest growing region in the world since the early 1980's. Arguably, all countries in the region are set for a period of economic, to some extent demographic, and urban expansion. Since energy is a vital factor in driving economic growth, higher energy consumption can be expected in the coming decades in this part of the world. Although the strong growth is to a large extent due to China, Southeast Asian economies also record stellar economic performances and account for the dramatic rise in energy consumption. The Tokyo-based Asia-Pacific Energy Research Centre (APERC) projects that energy demand in the region (excluding Cambodia, Laos, and Myanmar) will double from 252 million tons of oil equivalent (mtoe) to 525 mtoe between 1999 and 2020. How to best meet this demand poses a range of policy challenges for the region's governments not only at the individual but also at the regional level (Symon 2004). In Southeast Asia (SEA), energy sector development has implications for inter-governmental relations for a number of reasons. First, the pursuit of domestic energy goals can affect neighboring countries, as exemplified for instance by the construction of dams for hydropower in shared river systems in the Greater Mekong Subregion (GMS). Secondly, domestic gas and power systems are expected to be increasingly supported by pipelines and transmission links with other countries, thus opening the possibilities of system integration to meet demand at lower cost. Lastly, with fossil fuels as the primary source of energy supply, problems of environmental degradation as well as of availability (associated in particular with high oil dependency) are doomed to loom large in this part of the world and could be better met through intra-regional cooperation. A major characteristic of the region is the presence of the Association of Southeast Asian Nations (ASEAN), which is the only formal grouping of economic cooperation in Asia. Prima facie energy appears

  6. ASEAN energy cooperation an increasingly daunting challenge

    Energy Technology Data Exchange (ETDEWEB)

    Nicolas, F.

    2009-07-01

    East Asia has been the fastest growing region in the world since the early 1980's. Arguably, all countries in the region are set for a period of economic, to some extent demographic, and urban expansion. Since energy is a vital factor in driving economic growth, higher energy consumption can be expected in the coming decades in this part of the world. Although the strong growth is to a large extent due to China, Southeast Asian economies also record stellar economic performances and account for the dramatic rise in energy consumption. The Tokyo-based Asia-Pacific Energy Research Centre (APERC) projects that energy demand in the region (excluding Cambodia, Laos, and Myanmar) will double from 252 million tons of oil equivalent (mtoe) to 525 mtoe between 1999 and 2020. How to best meet this demand poses a range of policy challenges for the region's governments not only at the individual but also at the regional level (Symon 2004). In Southeast Asia (SEA), energy sector development has implications for inter-governmental relations for a number of reasons. First, the pursuit of domestic energy goals can affect neighboring countries, as exemplified for instance by the construction of dams for hydropower in shared river systems in the Greater Mekong Subregion (GMS). Secondly, domestic gas and power systems are expected to be increasingly supported by pipelines and transmission links with other countries, thus opening the possibilities of system integration to meet demand at lower cost. Lastly, with fossil fuels as the primary source of energy supply, problems of environmental degradation as well as of availability (associated in particular with high oil dependency) are doomed to loom large in this part of the world and could be better met through intra-regional cooperation. A major characteristic of the region is the presence of the Association of Southeast Asian Nations (ASEAN), which is the only formal grouping of economic cooperation in Asia. Prima facie

  7. Cooperation--not confrontation.

    Science.gov (United States)

    1985-07-06

    A brief summary is provided of several presentations at the Fifth Congress of the International Physicians for the Prevention of Nuclear War (IPPNW), held 28 June to 1 July 1985 in Budapest. Former West German Chancellor Willy Brandt opened the meeting by reminding delegates that world peace is a fundamental human right, and that preserving it is the responsibility of all nations, not just the superpowers. The co-presidents of IPPNW, Dr. Eugene Chazov and Dr. Bernard Lown, outlined the dangers of nuclear warfare today and the role their organization is playing in alerting people to the realities of nuclear destruction and in encouraging dialogue between East and West. Dr. Halfdan Mahler, director-general of the World Health Organization, called for international cooperation in solving world health problems.

  8. SMEs’ Organizational Performance: Comparative Study between Cooperated and Uncooperated Companies

    Directory of Open Access Journals (Sweden)

    Ana Karla de Lucena Justino Gomes

    2017-12-01

    Full Text Available Faced with the need for survival and competitiveness, here called micro and small enterprises (MPE, they seek to develop competitive differentials, such as the insertion of the company into a cooperation network. Several researches seek to identify the benefits of cooperative strategies, but few studies seek to compare the organizational performance of cooperating companies with that of uncooperated companies. Thus, the present study has as general objective to verify if the MPE, when inserted in cooperation networks, present organizational performance superior to those that are not inserted in that context. The present research is of the survey type and involves 67 companies inserted in cooperation networks and 154 companies that do not participate in cooperation networks. To achieve the objective, the organizational performance was analyzed based on the managers' perception regarding aspects associated to the following performance measures: customer satisfaction, employee satisfaction, company growth, company profitability and overall performance. The results indicate that the companies included in cooperation networks presented superior performance when compared to the companies not included in cooperation networks

  9. Evolution of cooperation in a hierarchical society with corruption control.

    Science.gov (United States)

    Huang, Feng; Chen, Xiaojie; Wang, Long

    2018-04-13

    Punishment is widely recognized as a potential promoter in sustaining or even enhancing public cooperation, but it meanwhile induces the problem of second-order free-riders. Particularly, recent evidence shows that costly punishment can be maintained if punishers may engage in corruption. However, how to reduce or eliminate incidents of corruption has been the enduring conundrum in human society. As power asymmetries are associated with hierarchies, we investigate how costly punishment affects the evolution of cooperation in the cases without and with corruption control. In the absence of corruption control, altruistic punishers are incapable of punishing corrupt punishers. Corrupt punishment maintains civilian cooperation but undermines the evolution of altruistic punishment. Otherwise, altruistic punishers can enforce symmetrical or asymmetrical punishment on both corrupt punishers and civilian defectors. In this case, both civilian cooperation and altruistic punishment can be promoted. And as an instrument of corruption control, the policy of asymmetrical punishment is more effective in fostering public cooperation and improving social welfare than symmetrical punishment. Moreover, no matter whether corruption control is considered or not, spiteful corruption that non-cooperative punishers penalize defectors is a more effective form for enhancing cooperation compared with bribery. Our work may thus offer an insight into the effects of corruption on public cooperation and the policy of anti-corruption. Copyright © 2018 Elsevier Ltd. All rights reserved.

  10. Electric shock and electrical fire specialty

    International Nuclear Information System (INIS)

    2011-02-01

    This book deals with electric shock and electrical fire, which is made up seven chapters. It describes of special measurement for electric shock and electrical fire. It mentions concretely about electrical fire analysis and precautionary measurement, electrical shock analysis cases, occurrence of static electricity and measurement, gas accident, analysis of equipment accident and precautionary measurement. The book is published to educate the measurement on electric shock and electrical fire by electrical safety technology education center in Korea Electrical Safety Corporation.

  11. Cooperativeness and competitiveness as two distinct constructs: validating the Cooperative and Competitive Personality Scale in a social dilemma context.

    Science.gov (United States)

    Lu, Su; Au, Wing-Tung; Jiang, Feng; Xie, Xiaofei; Yam, Paton

    2013-01-01

    The present research validated the construct and criterion validities of the Cooperative and Competitive Personality Scale (CCPS) in a social dilemma context. The results from three studies supported the notion that cooperativeness and competitiveness are two independent dimensions, challenging the traditional view that they are two ends of a single continuum. First, confirmatory factor analyses revealed that a two-factor structure fit the data significantly better than a one-factor structure. Moreover, cooperativeness and competitiveness were either not significantly correlated (Studies 1 and 3) or only moderately positively correlated (Study 2). Second, cooperativeness and competitiveness were differentially associated with Schwartz's Personal Values. These results further supported the idea that cooperativeness and competitiveness are two distinct constructs. Specifically, the individuals who were highly cooperative emphasized self-transcendent values (i.e., universalism and benevolence) more, whereas the individuals who were highly competitive emphasized self-enhancement values (i.e., power and achievement) more. Finally, the CCPS, which adheres to the trait perspective of personality, was found to be a useful supplement to more prevalent social motive measures (i.e., social value orientation) in predicting cooperative behaviors. Specifically, in Study 2, when social value orientation was controlled for, the CCPS significantly predicted cooperative behaviors in a public goods dilemma (individuals who score higher on cooperativeness scale contributed more to the public goods). In Study 3, when social value orientation was controlled for, the CCPS significantly predicted cooperative behaviors in commons dilemmas (individuals who score higher on cooperativeness scale requested fewer resources from the common resource pool). The practical implications of the CCPS in conflict resolution, as well as in recruitment and selection settings, are discussed.

  12. Electric sales and revenue, 1990

    International Nuclear Information System (INIS)

    1992-01-01

    The Electric Sales and Revenue is prepared by the Survey Management Division, Office of Coal, Nuclear, Electric and Alternate Fuels; Energy Information Administration (EIA); US Department of Energy. This publication provides information about sales of electricity, its associated revenue, and the average revenue per kilowatthour sold to residential, commercial, industrial, and other consumers throughout the United States. Previous publications presented data on typical electric bills at specified consumption levels as well as sales, revenues, and average revenue. The sales, revenue, and average revenue per kilowatthour provided in the Electric Sales and Revenue are based on annual data reported by electric utilities for the calendar year ending December 31, 1990. The electric revenue reported by each electric utility includes the revenue billed for the amount of kilowatthours sold, revenue from income, unemployment and other State and local taxes, energy or demand charges, consumer services charges, environmental surcharges, franchise fees, fuel adjustments, and other miscellaneous charges. Average revenue per kilowatthour is defined as the cost per unit of electricity sold and is calculated by dividing retail sales into the associated electric revenue. The sales of electricity, associated revenue, and average revenue per kilowatthour provided in this report are presented at the national, Census division, State, and electric utility levels

  13. Diabetic Zucker rat Tibialis anterior muscle high-frequency electrical stimulation (HFES data: Regulation of MAPKs associated proteins

    Directory of Open Access Journals (Sweden)

    Gautam K. Ginjupalli

    2018-02-01

    Full Text Available Anaerobic exercise has been advocated as a prescribed treatment for the management of diabetes: however, alterations in exercise-induced signaling remain largely unexplored in the diabetic muscle. Here, we compare the basal and the in situ contraction-induced phosphorylation of the mitogen-activated protein kinases (MAPKs ERK 1/2, p38, and JNK in the lean and obese (fa/fa Zucker rat tibialus anterior (TA muscle following a single bout of contractile stimuli. This article represents data associated with prior publications from our lab (Katta et al., 2009, Katta et al., 2009, Tullgren et al., 1991 [1–3] and concurrent Data in Brief articles (Ginjupalli et al., 2017, Rice et al., 2017, Rice et al., 2017, Rice et al., 2017 [4–7].

  14. Renewable energy cooperative in Portugal: electricity retailing supply process

    OpenAIRE

    Dias, Nelson André Galvão Ferreira

    2014-01-01

    Tese de mestrado integrado em Engenharia da Energia e do Ambiente, apresentada à Universidade de Lisboa, através da Faculdade de Ciências, 2014 Em colaboração com a Coopérnico, a primeira cooperativa de energias renováveis em Portugal, este trabalho propõe-se a estudar o papel que as cooperativas de energias renováveis podem vir a ter no futuro do mercado liberalizado, na Europa e em Portugal. Para além disso, com base na análise da experiência partilhada por vários cooperativas europeias ...

  15. 75 FR 8895 - Basin Electric Power Cooperative: Deer Creek Station

    Science.gov (United States)

    2010-02-26

    ... combined-cycle natural gas generation facility, water pipeline, transmission lines, transmission... application for an Energy Conversion Facility Permit and a Route Permit to the SDPUC. The SDPUC permits would...

  16. Marketing Cooperatives and Financial Structure

    NARCIS (Netherlands)

    Hendrikse, G.W.J.; Veerman, C.P.

    1995-01-01

    The relationship between the financial structure of marketing cooperatives and the requirement of the domination of control by the members of the cooperative is analysed with an emphasis on incomplete contracts and system complementarities. It is argued that the disappearance of shortage markets in

  17. Progress of international evaluation cooperation

    Energy Technology Data Exchange (ETDEWEB)

    Shibata, Keiichi [Japan Atomic Energy Research Inst., Tokai, Ibaraki (Japan). Tokai Research Establishment

    1998-03-01

    The international evaluation cooperation started to remove the differences among major nuclear data libraries such as JENDL, ENDF, and JEF. The results obtained from the cooperation have been used to improve the quality of the libraries. This paper describes the status of the ongoing projects and several remarkable results so far obtained from the projects already finished. (author)

  18. Does facial resemblance enhance cooperation?

    Directory of Open Access Journals (Sweden)

    Trang Giang

    Full Text Available Facial self-resemblance has been proposed to serve as a kinship cue that facilitates cooperation between kin. In the present study, facial resemblance was manipulated by morphing stimulus faces with the participants' own faces or control faces (resulting in self-resemblant or other-resemblant composite faces. A norming study showed that the perceived degree of kinship was higher for the participants and the self-resemblant composite faces than for actual first-degree relatives. Effects of facial self-resemblance on trust and cooperation were tested in a paradigm that has proven to be sensitive to facial trustworthiness, facial likability, and facial expression. First, participants played a cooperation game in which the composite faces were shown. Then, likability ratings were assessed. In a source memory test, participants were required to identify old and new faces, and were asked to remember whether the faces belonged to cooperators or cheaters in the cooperation game. Old-new recognition was enhanced for self-resemblant faces in comparison to other-resemblant faces. However, facial self-resemblance had no effects on the degree of cooperation in the cooperation game, on the emotional evaluation of the faces as reflected in the likability judgments, and on the expectation that a face belonged to a cooperator rather than to a cheater. Therefore, the present results are clearly inconsistent with the assumption of an evolved kin recognition module built into the human face recognition system.

  19. Interinstitutional Cooperation Among Educational Organizations

    Science.gov (United States)

    Whaley, J. Patrick

    1973-01-01

    Educational institutions deciding whether to carry on a cooperative venture with another educational institution (to reduce costs) must consider the tax consequences. This article discusses the tax considerations involved in such cooperative arrangements for the various organizational forms: principal-agent, co-ownership, partnership or joint…

  20. Generation Z, Meet Cooperative Learning

    Science.gov (United States)

    Igel, Charles; Urquhart, Vicki

    2012-01-01

    Today's Generation Z teens need to develop teamwork and social learning skills to be successful in the 21st century workplace. Teachers can help students develop these skills and enhance academic achievement by implementing cooperative learning strategies. Three key principles for successful cooperative learning are discussed. (Contains 1 figure.)

  1. Making Cooperative Learning Groups Work.

    Science.gov (United States)

    Hawley, James; De Jong, Cherie

    1995-01-01

    Discusses the use of cooperative-learning groups with middle school students. Describes cooperative-learning techniques, including group roles, peer evaluation, and observation and monitoring. Considers grouping options, including group size and configuration, dyads, the think-pair-share lecture, student teams achievement divisions, jigsaw groups,…

  2. Market Competition and Efficient Cooperation

    NARCIS (Netherlands)

    Brandts, J.; Riedl, Arno

    2016-01-01

    We find that in market-partners, market experience has adverse effects on the efficiency of cooperation on both market-winner and market-loser pairs. In market-strangers, pairs of market-winners manage to cooperate more efficiently. These results indicate that it is not market experience per se that

  3. Cooperative processes in image segmentation

    Science.gov (United States)

    Davis, L. S.

    1982-01-01

    Research into the role of cooperative, or relaxation, processes in image segmentation is surveyed. Cooperative processes can be employed at several levels of the segmentation process as a preprocessing enhancement step, during supervised or unsupervised pixel classification and, finally, for the interpretation of image segments based on segment properties and relations.

  4. The early evolution of cooperation in humans

    NARCIS (Netherlands)

    Czárán, T.; Aanen, Duur K.

    2016-01-01

    The evolution of cooperation is difficult to understand, because cheaters-individuals who profit without cooperating themselves-have a benefit in interaction with cooperators. Cooperation among humans is even more difficult to understand, because cooperation occurs in large groups, making

  5. Atmospheric electricity

    CERN Document Server

    Chalmers, J Alan

    1957-01-01

    Atmospheric Electricity brings together numerous studies on various aspects of atmospheric electricity. This book is composed of 13 chapters that cover the main problems in the field, including the maintenance of the negative charge on the earth and the origin of the charges in thunderstorms. After a brief overview of the historical developments of atmospheric electricity, this book goes on dealing with the general principles, results, methods, and the MKS system of the field. The succeeding chapters are devoted to some aspects of electricity in the atmosphere, such as the occurrence and d

  6. Electric Substations

    Data.gov (United States)

    Department of Homeland Security — Substations. Substations are facilities and equipment that switch, transform, or regulate electric voltage. The Substations feature class includes taps, a location...

  7. Nuclear energy and international cooperation

    International Nuclear Information System (INIS)

    Oshima, Keiichi

    1981-01-01

    There is no need to emphasize that nuclear energy cannot be developed without international cooperation at either the industrial or the academic level. In the meanwhile, there have been some marked political, economic and social changes in recent years which are posing constraints to the international cooperation in nuclear energy. The problems and constraints impeding nuclear power programs cannot be overcome by only one nation; international cooperation with common efforts to solve the problems is essential. Nuclear energy is different from fossil energy resources in that it is highly technology-intensive while others are resource-intensive. International cooperation in technology has an entirely different importance in the field of nuclear energy. Educational institutions will play a role in a new era of the international cooperation. (Mori, K.)

  8. Transparency in Cooperative Online Education

    DEFF Research Database (Denmark)

    Dalsgaard, Christian; Paulsen, Morten Flate

    2009-01-01

    The purpose of this article is to discuss the following question: What is the potential of social networking within cooperative online education? Social networking does not necessarily involve communication, dialogue, or collaboration. Instead, the authors argue that transparency is a unique...... feature of social networking services. Transparency gives students insight into each other’s actions. Cooperative learning seeks to develop virtual learning environments that allow students to have optimal individual freedom within online learning communities. This article demonstrates how cooperative...... learning can be supported by transparency. To illustrate this with current examples, the article presents NKI Distance Education’s surveys and experiences with cooperative learning. The article discusses by which means social networking and transparency may be utilized within cooperative online education...

  9. Non-cooperative game theory

    CERN Document Server

    Fujiwara-Greve, Takako

    2015-01-01

    This is a textbook for university juniors, seniors, and graduate students majoring in economics, applied mathematics, and related fields. Each chapter is structured so that a core concept of that chapter is presented with motivations, useful applications are given, and related advanced topics are discussed for future study. Many helpful exercises at various levels are provided at the end of each chapter. Therefore, this book is most suitable for readers who intend to study non-cooperative game theory rigorously for both theoretical studies and applications. Game theory consists of non-cooperative games and cooperative games. This book covers only non-cooperative games, which are major tools used in current economics and related areas. Non-cooperative game theory aims to provide a mathematical prediction of strategic choices by decision makers (players) in situations of conflicting interest. Through the logical analyses of strategic choices, we obtain a better understanding of social (economic, business) probl...

  10. Cross-border innovation cooperation

    DEFF Research Database (Denmark)

    Hjaltadóttir, Rannveig Edda; Makkonen, Teemu; Sørensen, Nils Karl

    2017-01-01

    of innovativeness increase the likelihood of cross-border innovation cooperation. Accordingly, geographical proximity to international borders is found to have a significant, positive effect on selecting partners within the European Union. The multivariate probit model shows that the decision of choosing a domestic......Finding a suitable partner is paramount for the success of innovation cooperation. Thus, this paper sets out to analyse the determinants of cross-border innovation cooperation in Denmark by focusing on partner selection. The aim of the article is to investigate determinants of partner selection...... cooperation patterns of Danish firms focusing on their choices of foreign innovation partners. The results indicate that firm size and research and development (R&D) intensity have a positive effect on firm’s propensity to cooperate on innovation and that having R&D activities abroad as well as high level...

  11. Japanese efforts in international cooperation

    International Nuclear Information System (INIS)

    Kawaguchi, M.; Uchida, T.; Yoshikawa, M.

    1983-01-01

    The Science and Technology Agency of the Japanese Governmentreviews the present status of cooperative activities. The International Atomic Energy Meetings are discussed, as well as the INTOR workshop, atomic and molecular data activities, and progress in international cooperation. Other functions of the International Energy Agency include the promotion of cooperation programs which involve transfer or joint utilization of hardware contributed by the participating organizations. Meetings and ducting magnets for fusion power, RandD on plasma-wall interactions in the TEXTOR, and RandD on radiation damage in fusion materials. A section on Japanese-U.S. cooperation is highlighted, and includes the personnel exchange program, the Japanese research project using Doublet-III, joint research for plasma physics, and promotion of joint planning. Cooperation with the USSR and other countries is discussed

  12. The hard problem of cooperation.

    Science.gov (United States)

    Eriksson, Kimmo; Strimling, Pontus

    2012-01-01

    Based on individual variation in cooperative inclinations, we define the "hard problem of cooperation" as that of achieving high levels of cooperation in a group of non-cooperative types. Can the hard problem be solved by institutions with monitoring and sanctions? In a laboratory experiment we find that the answer is affirmative if the institution is imposed on the group but negative if development of the institution is left to the group to vote on. In the experiment, participants were divided into groups of either cooperative types or non-cooperative types depending on their behavior in a public goods game. In these homogeneous groups they repeatedly played a public goods game regulated by an institution that incorporated several of the key properties identified by Ostrom: operational rules, monitoring, rewards, punishments, and (in one condition) change of rules. When change of rules was not possible and punishments were set to be high, groups of both types generally abided by operational rules demanding high contributions to the common good, and thereby achieved high levels of payoffs. Under less severe rules, both types of groups did worse but non-cooperative types did worst. Thus, non-cooperative groups profited the most from being governed by an institution demanding high contributions and employing high punishments. Nevertheless, in a condition where change of rules through voting was made possible, development of the institution in this direction was more often voted down in groups of non-cooperative types. We discuss the relevance of the hard problem and fit our results into a bigger picture of institutional and individual determinants of cooperative behavior.

  13. The hard problem of cooperation.

    Directory of Open Access Journals (Sweden)

    Kimmo Eriksson

    Full Text Available Based on individual variation in cooperative inclinations, we define the "hard problem of cooperation" as that of achieving high levels of cooperation in a group of non-cooperative types. Can the hard problem be solved by institutions with monitoring and sanctions? In a laboratory experiment we find that the answer is affirmative if the institution is imposed on the group but negative if development of the institution is left to the group to vote on. In the experiment, participants were divided into groups of either cooperative types or non-cooperative types depending on their behavior in a public goods game. In these homogeneous groups they repeatedly played a public goods game regulated by an institution that incorporated several of the key properties identified by Ostrom: operational rules, monitoring, rewards, punishments, and (in one condition change of rules. When change of rules was not possible and punishments were set to be high, groups of both types generally abided by operational rules demanding high contributions to the common good, and thereby achieved high levels of payoffs. Under less severe rules, both types of groups did worse but non-cooperative types did worst. Thus, non-cooperative groups profited the most from being governed by an institution demanding high contributions and employing high punishments. Nevertheless, in a condition where change of rules through voting was made possible, development of the institution in this direction was more often voted down in groups of non-cooperative types. We discuss the relevance of the hard problem and fit our results into a bigger picture of institutional and individual determinants of cooperative behavior.

  14. Cooperate! A paradigm shift for health equity.

    Science.gov (United States)

    Chang, Wei-Ching; Fraser, Joy H

    2017-02-21

    The role of competition and cooperation in relation to the goal of health equity is examined in this paper. The authors explain why the win-lose mentality associated with avoidable competition is ethically questionable and less effective than cooperation in achieving positive outcomes, particularly as it relates to health and health equity. Competition, which differentiates winners from losers, often with the winner-takes-all reward system, inevitably leads to a few winners and many losers, resulting in social inequality, which, in turn, engenders and perpetuates health inequity.Competitive market-driven approaches to healthcare-brought about by capitalism, neo-liberalization, and globalization, based primarily on a competitive framework-are shown to have contributed to growing inequities with respect to the social determinants of health, and have undermined equal opportunity to access health care and achieve health equity. It is possible to redistribute income and wealth to reduce social inequality, but globalization poses increasing challenges to policy makers. John Stuart Mill provided a passionate, philosophical defense of cooperatives, followed by Karl Polanyi who offered an insightful critique of both state socialism and especially the self-regulating market, thereby opening up the cooperative way of shaping the future. We cite Hannah Arendt's "the banality of evil" to characterize the tragic concept of "ethical fading" witnessed in business and everyday life all over the world, often committed (without thinking and reflecting) by ordinary people under competitive pressures.To promote equity in health for all, we recommend the adoption of a radically new cooperation paradigm, applied whenever possible, to everything in our daily lives.

  15. Social Cooperative – an Important Entity of the Social Economy

    Directory of Open Access Journals (Sweden)

    Florina Oana Virlanuta

    2014-11-01

    Full Text Available Contemporary society is characterized by a number of social problems that have multiple causes that range from structural weaknesses of purely individual factors. In the challenges of globalization phenomenon and in the context of sustainable development needs of humanity, the cooperative movement has an important role. Cooperative organizations have the ability to provide viable alternatives, being the main actors of social economy, along with associations and foundations, putting the human in the center of the activity and bringing another report in the process of creating economic value. Also, the cooperative movement is a solution for the multiple and the difficult economic and social issues of the contemporary world.

  16. Co-operatives as heating entrepreneurs

    International Nuclear Information System (INIS)

    Honkasalo, M.

    2000-01-01

    The objective of heating entrepreneurship functioning in the form of a co operative is to make the use of the wood chips competitive primarily through district heating of municipal centres. When compared with the conventional heating mode the reliability of chip delivery and the remuneration paid to the co-operative for attending to the running of the heating centres are considered to be the competitive advantages. The system has proven to be a working one; one indication of this is its growing application in the country. In the spring of the year 2000 there were 26 chip-based energy co-operative active in Finland. The first time that the use of bioenergy underwent a powerful rise was in the 1970s as a consequence of the oilcrises. Subsequently the enthusiasm shown to this energy form subsided. Then in the early 1990s, biofuels once again became a subject of interest mainly due to environmental issues, the restructuring of rural areas and silvicultural reasons. With the past decades' experiences forming the basis, the development needs associated with the use of bioenergy were in fresh memory and they were addressed on a wide font. Boiler technology related to solid fuels evolved rapidly and the least successful manufacturers had been eliminated by the recession. In the case of co-operative heating entrepreneurship, the commonest form neither the district heating centre nor the system of heat-transfer pipes belong to co-operative society. The co-operative is responsible only for the delivery of the fuel and for looking after the heating plant. Remuneration is generally based on the amount of energy leaving the district heating plant. Thus the heat dissipated at the heating plant is the co-operative's problem and the heat dissipated during transfer are the energy buyer's problem. The investor in the equipments usually the local municipality or an energy utility. In some cases the co-operative owns the equipments well, in which case it is correct to speak of

  17. Securing cooperation from persons supplying statistical data.

    Science.gov (United States)

    AUBENQUE, M J; BLAIKLEY, R M; HARRIS, F F; LAL, R B; NEURDENBURG, M G; DE SHELLY HERNANDEZ, R

    1954-01-01

    Securing the co-operation of persons supplying information required for medical statistics is essentially a problem in human relations, and an understanding of the motivations, attitudes, and behaviour of the respondents is necessary.Before any new statistical survey is undertaken, it is suggested by Aubenque and Harris that a preliminary review be made so that the maximum use is made of existing information. Care should also be taken not to burden respondents with an overloaded questionnaire. Aubenque and Harris recommend simplified reporting. Complete population coverage is not necessary.Neurdenburg suggests that the co-operation and support of such organizations as medical associations and social security boards are important and that propaganda should be directed specifically to the groups whose co-operation is sought. Informal personal contacts are valuable and desirable, according to Blaikley, but may have adverse effects if the right kind of approach is not made.Financial payments as an incentive in securing co-operation are opposed by Neurdenburg, who proposes that only postage-free envelopes or similar small favours be granted. Blaikley and Harris, on the other hand, express the view that financial incentives may do much to gain the support of those required to furnish data; there are, however, other incentives, and full use should be made of the natural inclinations of respondents. Compulsion may be necessary in certain instances, but administrative rather than statutory measures should be adopted. Penalties, according to Aubenque, should be inflicted only when justified by imperative health requirements.The results of surveys should be made available as soon as possible to those who co-operated, and Aubenque and Harris point out that they should also be of practical value to the suppliers of the information.Greater co-operation can be secured from medical persons who have an understanding of the statistical principles involved; Aubenque and Neurdenburg

  18. Longitudinal association between animal and vegetable protein intake and obesity among men in the United States: the Chicago Western Electric Study.

    Science.gov (United States)

    Bujnowski, Deborah; Xun, Pengcheng; Daviglus, Martha L; Van Horn, Linda; He, Ka; Stamler, Jeremiah

    2011-08-01

    Literature on the association of protein intake with body weight is inconsistent. Little is known about the relation of long-term protein intake to obesity. This study aimed to determine the association between protein intake and obesity. A cohort of 1,730 employed white men aged 40 to 55 years from the Chicago Western Electric Study was followed from 1958 to 1966. Diet was assessed twice with Burke's comprehensive diet history method at two baseline examinations; height, weight, and other covariates were measured annually by trained interviewers. Generalized estimating equation was used to examine the relation of baseline total, animal, and vegetable protein intake to likelihood of being overweight or obese at sequential annual examinations. Dietary animal protein was positively related to overweight and obesity across 7 years of follow up. With adjustment for potential confounders (age, education, cigarette smoking, alcohol intake, energy, carbohydrate and saturated fat intake, and history of diabetes or other chronic disease), the odds ratios (95% confidence intervals) for obesity were 4.62 (2.68 to 7.98) (P for trend animal protein and 0.58 (0.36, 0.95) (P for trend = 0.053) for those in the highest quartile of vegetable protein intake. A statistically significant, positive association was seen between animal protein intake and obesity; those in higher quartiles of vegetable protein intake had lower odds of being obese. These results indicate that animal and vegetable protein may relate differently to occurrence of obesity in the long run. Copyright © 2011 American Dietetic Association. Published by Elsevier Inc. All rights reserved.

  19. Blood concentrations of PCBs and DDTs in an avian predator endemic to southern Africa: Associations with habitat, electrical transformers and diet.

    Science.gov (United States)

    Garcia-Heras, Marie-Sophie; Arroyo, Beatriz; Simmons, Robert E; Camarero, Pablo R; Mateo, Rafael; Mougeot, Francois

    2018-01-01

    Persistent pollutants such as organochlorine compounds (OCs) have been highlighted as a cause of population decline in avian predators. Understanding patterns of OCs contamination can be crucial for the conservation of affected species, yet little is known on these threats to African raptors. Here we report on OC concentrations in an endangered predator endemic to southern Africa, the Black Harrier Circus maurus. Blood samples were collected in 2012-2014 from wild nestlings (n = 90) and adults (n = 23) in south-western South Africa, where agriculture and urbanization have developed rapidly since the 1950s. Polychlorinated biphenyl (ΣPCB) and dichlorodiphenyltrichloroethane (ΣDDT, for p,p'-DDT + p,p'-DDE) were detected in 79% and 84% of sampled individuals, respectively, with varying concentrations among demographic groups: nestlings had significantly higher ΣPCB and p,p'-DDT concentrations than adults, while adults had higher levels of p,p'-DDE than nestlings. Levels of ΣPCB significantly increased with an index of electric transformer density, a measure of the number and power of electric transformers around active nests. We propose this index as a useful tool for assessing ΣPCB exposure risk in other wildlife. Levels of p,p'-DDE significantly increased with the proportion of wetlands within the breeding territory, and also with the proportion of bird biomass in the diet. No association was found between OC levels and the protected area status of nesting sites. Physiological effects of contaminants were also manifest in increased white blood cell counts with higher p,p'-DDT levels. Heterophil to lymphocyte ratio increased with higher ΣPCB levels, suggesting increased physiological stress and reduced immunity in contaminated individuals. Our results suggest that OCs are still a current cause of concern for endangered Black Harriers, as well as other sympatric predators. Copyright © 2017 Elsevier Ltd. All rights reserved.

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

    Science.gov (United States)

    1994-03-01

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

  1. Nova Scotia electricity update

    International Nuclear Information System (INIS)

    Crandlemire, A.L.

    2004-01-01

    This paper provides an update of electricity issues concerning Nova Scotia such as supply, capacity, emission commitments, as well as co-generation and the Electricity Marketplace Governance Committee (EMGC). The goals of the strategy were reliability combined with competitive prices and greater environmental responsibility. The scope of these objectives included new capacity, transmission, renewables and co-generation. Other objectives included encouraging wholesale market competition; meeting reciprocity requirements; and a 50 MW renewable energy target. Recommendations of the EMGC included wholesale market competition; a broader market scope with a cost benefit analysis; Open Access Transmission Tariff (OATT); a scheduling and information system; network integration and a point to point service; and a separation of transmission and generation business units. Other recommendations included an open competitive process for new generation; a consideration of emissions and overall efficiency; a Renewable Energy Portfolio Standard (RPS) to start in 2006; the separation of RPS tags from electricity; and net metering of renewables. These recommendations were accepted in 2003, followed by the new Electricity Act in 2004, which made OATT mandatory, established RPS and opened to the wholesale market. Capacity at present was considered to be tight, with preparations for the new regulations under way. Reductions in air pollution were reported at 25 per cent, with renewable energy projects such as 2 windmills currently under way, as well as various other projects. Opportunities for provincial Atlantic cooperation were identified as being management of reserve requirements; trading of lowest cost electricity; new generation on a regional scale; stronger transmission ties; a system operator; a regional approach to RPS; regional management of air emissions; and regional opportunities for Carbon dioxide reductions. tabs., figs

  2. Biofeedback, electrical stimulation, pelvic floor muscle exercises, and vaginal cones: a combined rehabilitative approach for sexual dysfunction associated with urinary incontinence.

    Science.gov (United States)

    Rivalta, Massimo; Sighinolfi, Maria Chiara; De Stefani, Stefano; Micali, Salvatore; Mofferdin, Alessandro; Grande, Marco; Bianchi, Giampaolo

    2009-06-01

    Urinary incontinence (UI) is often associated with sexual dysfunction. We present our preliminary experience with a combined rehabilitative approach consisting of biofeedback, functional electrical stimulation, pelvic floor muscle exercises, and vaginal cones. The potential impact of such practice on UI and sexual function was analyzed in our case series and discussed. We evaluated three women affected by UI and sexual dysfunction. The patients underwent combined pelvic floor rehabilitation (PFR), kept voiding diaries, and filled out the Female Sexual Function Index (FSFI questionnaire) before and after the completion of PFR. We evaluated each domain score, including desire, arousal, lubrication, orgasm, satisfaction, and pain. After the combined rehabilitation program, none of them had UI requiring pad use or referred urine leakage during sexual activity, including intercourse. Before PFR, FSFI score ranged from 16 to 21; after treatment, the FSFI score ranged from 22.1 to 29.3. There was an improvement in patients regarding desire, arousal, lubrication, orgasm, satisfaction, and pain. A complete rehabilitation can provide a beneficial effect on sexual function. A larger trial, on a more extended female population, is currently in progress, in order to confirm our findings. The effectiveness of a complete PFR scheme, together with the lack of side effects, makes it a suitable approach to sexual dysfunction that is associated with UI.

  3. Risk and Cooperation: Managing Hazardous Fuel in Mixed Ownership Landscapes

    Science.gov (United States)

    Fischer, A. Paige; Charnley, Susan

    2012-06-01

    Managing natural processes at the landscape scale to promote forest health is important, especially in the case of wildfire, where the ability of a landowner to protect his or her individual parcel is constrained by conditions on neighboring ownerships. However, management at a landscape scale is also challenging because it requires cooperation on plans and actions that cross ownership boundaries. Cooperation depends on people's beliefs and norms about reciprocity and perceptions of the risks and benefits of interacting with others. Using logistic regression tests on mail survey data and qualitative analysis of interviews with landowners, we examined the relationship between perceived wildfire risk and cooperation in the management of hazardous fuel by nonindustrial private forest (NIPF) owners in fire-prone landscapes of eastern Oregon. We found that NIPF owners who perceived a risk of wildfire to their properties, and perceived that conditions on nearby public forestlands contributed to this risk, were more likely to have cooperated with public agencies in the past to reduce fire risk than owners who did not perceive a risk of wildfire to their properties. Wildfire risk perception was not associated with past cooperation among NIPF owners. The greater social barriers to private-private cooperation than to private-public cooperation, and perceptions of more hazardous conditions on public compared with private forestlands may explain this difference. Owners expressed a strong willingness to cooperate with others in future cross-boundary efforts to reduce fire risk, however. We explore barriers to cooperative forest management across ownerships, and identify models of cooperation that hold potential for future collective action to reduce wildfire risk.

  4. Slowing of electrical activity in ventricular fibrillation is not associated with increased defibrillation energies in the isolated rabbit heart

    Directory of Open Access Journals (Sweden)

    Jane eCaldwell

    2011-04-01

    Full Text Available Prolonged out-of-hospital ventricular fibrillation (VF arrests are associated with reduced ECG dominant frequency (DF and diminished defibrillation success. Partial reversal of ischaemia increases ECG DF and improves defibrillation outcome. We have investigated the metabolic components of ischaemia responsible for the decline in ECG DF and defibrillation success.Isolated Langendorff-perfused rabbit hearts were loaded with the voltage-sensitive dye RH237. Using a photodiode array, epicardial membrane potentials were recorded at 252 sites (15x15mm on the anterior surface of the left & right ventricles. Simultaneously, a global ECG was recorded. VF was induced by burst pacing, and after 60s, perfusion was either reduced to 6ml/min or the perfusate composition changed to impose hypoxia (95%N2/5%CO2, pH 6.7 (80%O2/20%CO2, or hyperkalaemia (8mM. Using Fast Fourier Transform, power spectra were created from the optical signals and the global ECG. The optical power spectra were summated to give a global power spectrum (pseudoECG. At 600s the minimum defibrillation voltage (MDV was determined by step-up protocol.During VF, the ECG and pseudoECG DF were reduced by low-flow ischaemia (9.0±1.0Hz, p<0.01, n=5 and raised [K+]o (12.2±1.3 Hz, p<0.05, n=7 compared to control (19.2±1.5 Hz, n=20, but were unaffected by acidic pHo (16.7±1.1 Hz, n=11 and hypoxia (14.0±1.2 Hz, n=10. In contrast, the MDV was raised by acidic pH (156.1±26.4V, p<0.001 and hypoxia (154.1±22.1V, p<0.01 compared to control (65.6±2.3V, but comparable changes were not observed in low-flow ischaemia (61.0±0.5V or raised [K+]o (56±3V. In summary, different metabolites are responsible for the reduction in DF and the increase in defibrillation energy during ischaemic VF.

  5. Electric machine

    Science.gov (United States)

    El-Refaie, Ayman Mohamed Fawzi [Niskayuna, NY; Reddy, Patel Bhageerath [Madison, WI

    2012-07-17

    An interior permanent magnet electric machine is disclosed. The interior permanent magnet electric machine comprises a rotor comprising a plurality of radially placed magnets each having a proximal end and a distal end, wherein each magnet comprises a plurality of magnetic segments and at least one magnetic segment towards the distal end comprises a high resistivity magnetic material.

  6. Electricity derivatives

    OpenAIRE

    Barone-Adesi, Giovanni; Gigli, Andrea

    2006-01-01

    In this paper we propose an algorithm for pricing derivatives written on electricity in an incomplete market setting. A discrete time model for price dynamics which embodies the main features of electricity price revealed by simple time series analysis is considered. We use jointly Binomial and Monte Carlo methods for pricing under a risk-neutral measure of which we prove the existence.

  7. Advisory and autonomous cooperative driving systems

    NARCIS (Netherlands)

    Broek, T.H.A. van den; Ploeg, J.; Netten, B.D.

    2011-01-01

    In this paper, the traffic efficiency of an advisory cooperative driving system, Advisory Acceleration Control is examined and compared to the efficiency of an autonomous cooperative driving system, Cooperative Adaptive Cruise Control. The algorithms and implementation thereof are explained. The

  8. Social Capital and Diversification of Cooperatives

    NARCIS (Netherlands)

    W. Deng (Wendong)

    2015-01-01

    markdownabstract__Abstract__ This thesis contributes to two research streams of the literature regarding agricultural cooperatives, namely, social capital and product diversification of cooperatives. First, the thesis examines the nature of a marketing cooperative by considering both its economic

  9. Social learning in cooperative dilemmas.

    Science.gov (United States)

    Lamba, Shakti

    2014-07-22

    Helping is a cornerstone of social organization and commonplace in human societies. A major challenge for the evolutionary sciences is to explain how cooperation is maintained in large populations with high levels of migration, conditions under which cooperators can be exploited by selfish individuals. Cultural group selection models posit that such large-scale cooperation evolves via selection acting on populations among which behavioural variation is maintained by the cultural transmission of cooperative norms. These models assume that individuals acquire cooperative strategies via social learning. This assumption remains empirically untested. Here, I test this by investigating whether individuals employ conformist or payoff-biased learning in public goods games conducted in 14 villages of a forager-horticulturist society, the Pahari Korwa of India. Individuals did not show a clear tendency to conform or to be payoff-biased and are highly variable in their use of social learning. This variation is partly explained by both individual and village characteristics. The tendency to conform decreases and to be payoff-biased increases as the value of the modal contribution increases. These findings suggest that the use of social learning in cooperative dilemmas is contingent on individuals' circumstances and environments, and question the existence of stably transmitted cultural norms of cooperation. © 2014 The Author(s) Published by the Royal Society. All rights reserved.

  10. Use of Geothermal Energy for Electric Power Generation

    Energy Technology Data Exchange (ETDEWEB)

    Mashaw, John M.; Prichett, III, Wilson (eds.)

    1980-10-23

    The National Rural Electric Cooperative Association and its 1,000 member systems are involved in the research, development and utilization of many different types of supplemental and alternative energy resources. We share a strong commitment to the wise and efficient use of this country's energy resources as the ultimate answer to our national prosperity and economic growth. WRECA is indebted to the United States Department of Energy for funding the NRECA/DOE Geothermal Workshop which was held in San Diego, California in October, 1980. We would also like to express our gratitude to each of the workshop speakers who gave of their time, talent and experience so that rural electric systems in the Western U. S. might gain a clearer understanding of the geothermal potential in their individual service areas. The participants were also presented with practical, expert opinion regarding the financial and technical considerations of using geothermal energy for electric power production. The organizers of this conference and all of those involved in planning this forum are hopeful that it will serve as an impetus toward the full utilization of geothermal energy as an important ingredient in a more energy self-sufficient nation. The ultimate consumer of the rural electric system, the member-owner, expects the kind of leadership that solves the energy problems of tomorrow by fully utilizing the resources at our disposal today.

  11. Atomic energy PR activities in Mitsubishi Electric Corp

    International Nuclear Information System (INIS)

    1991-01-01

    Mitsubishi Electric Corp. began the research on the peaceful utilization of atomic energy at the beginning of 1955, and while obtaining the technical introduction and aid from Westinghouse of USA, it energetically promoted the domestic production of instrumentation and control systems which are important for the operation and control of nuclear power plants, thus established the independent technology. As the results, the electric facilities such as turbogenerators, transformers and GIS and instrumentation and control systems of 17 PWR power plants in operation and 6 plants under construction were mostly delivered by Mitsubishi Electric Corp. Atomic Energy PR Committee was organized in this company in July, 1988, and the basic policy of the PR activities is those for promoting the correct under-standing and recognition of the necessity and safety of nuclear power generation and nuclear fuel cycle for the employees and their families of the associated companies and the cooperation with the PR activities of the government and electric power companies. The Publication of PR bulletins, the making of large posters for atomic energy PR, the inspection tours to atomic energy facilities, the training of persons concerned and so on have been carried out as the concrete activities. The PR policy for the future is shown. (K.I.)

  12. Cooperation ability of Japan to China in nuclear power industries. Present status and future

    International Nuclear Information System (INIS)

    Murakami, Tomoko

    2006-01-01

    Japan is superior to China in the field of LWR plant operation and maintenance, FBR cycle included operation and control of reactor and reprocessing facility, and measures of safeguards and non-proliferation of all commercial nuclear power facilities from the point of view that Japanese technologies are better than the other countries and China needs the technologies. It is important that Japanese electric power companies, plant makers, fuel industries and research organizations developed their business in China in the above fields on the basis of their knowledge, strategies and/or trough network of negotiation of two governments such as forum for nuclear cooperation in Asia (FNCA)·Generation IV International Forum (GIF), and World Association of Nuclear Operators (WANO)·World Nuclear Association (WNA). Outline of finding new market and technical cooperation in the industry and future of nuclear power industry in China are stated. As the supplementary materials, table of operating, building and planning nuclear power plants, estimation of demand for uranium enrichment on the basis of estimation and plans of expansion of power plant facilities, and results of calculation of Separative Work Unit (SWU) from demand for uranium are illustrated. (S.Y.)

  13. ASEE’ s International Cooperation in Engineering Education

    Science.gov (United States)

    Buchanan, Walter W.; Hoyer, Hans-Juergen

    In recent years the American Society for Engineering Education (ASEE) has become very active in international cooperation in engineering education. Its international partners include corporate partnerships, a partnership with the World Bank Institute, and partnerships with international counterpart societies, such as the Japanese Society for Engineering Education (JSEE), the Korean Society for Engineering Education (KSEE), the European Society for Engineering Education (SEFI), and the Indian Society for Technical Education (ISTE). ASEE has also become active in many international activities, such as the ASEE Global Colloquia, the International Federation of Engineering Education Societies (IFEES), which includes Engineering for the Americas (EftA), the Indo-US Collaboration for Engineering Education (IUCEE), and the Global Engineering Deans Council (GEDC), the East Asia and Pacific Summer Institutes (EAPSI), and the International Association for Continuing Engineering Education (IACEE). All of these activities have facilitated ASEE’ s International Cooperation in Engineering Education over the past decade.

  14. Fatores associados à capacidade para o trabalho de trabalhadores do Setor Elétrico Factors associated with labor capacity in electric industry workers

    Directory of Open Access Journals (Sweden)

    Maria Carmen Martinez

    2009-04-01

    Full Text Available O Setor Elétrico passou por recente processo de reestruturação produtiva com reflexos nas condições e organização do trabalho, podendo comprometer a capacidade para o trabalho. Este estudo objetivou avaliar fatores associados à capacidade para o trabalho junto a 475 trabalhadores de uma empresa do Setor Elétrico no Estado de São Paulo, Brasil. Neste estudo transversal foi realizada análise descritiva e análise de regressão linear múltipla. A média do Índice de Capacidade para o Trabalho (ICT foi de 41,8 pontos (escala de 7,0 a 49,0 pontos. A análise múltipla mostrou que os fatores que melhor explicaram a variabilidade do ICT foram estresse no trabalho (p The Brazilian electric utility sector has recently undergone major industrial restructuring, with impacts on working conditions and work organization that could jeopardize the capacity for work. This study aimed to evaluate factors associated with labor capacity in a sample of 475 workers from an electric utility company in the State of São Paulo, Brazil. This cross-sectional study included descriptive and multiple linear regression analyses. The mean labor capacity index (LCI was 41.8 points (on a scale from 7.0 to 49.0. Multiple regression showed that the factors that best explained LCI variability were work stress (p < 0.001 and physical health (p < 0.001 in all the dimensions. In a separate analysis, excluding all the health dimensions, the variables associated with LCI were work stress (p < 0.001, workplace (p = 0.022, physical activity (p = 0.001, alcohol consumption (p = 0.012, and body mass index (p < 0.001. The results highlighted aspects to be considered when developing measures to protect labor capacity, with an emphasis on stress prevention and health promotion.

  15. Regional cooperation on nuclear safety

    International Nuclear Information System (INIS)

    Kato, W.Y.; Chen, J.H.; Kim, D.H.; Simmons, R.B.V.; Surguri, S.

    1985-01-01

    A review has been conducted of a number of multi-national and bilateral arrangements between governments and between utility-sponsored organizations which provide the framework for international cooperation in the field of nuclear safety. These arrangements include the routine exchange operational data, experiences, technical reports and regulatory data, provision of special assistance when requested, collaboration in safety research, and the holding of international conferences and seminars. Areas which may be better suited for cooperation on a regional basis are identified. These areas include: exchange of operational data and experience, sharing of emergency planning information, and collaboration in safety research. Mechanisms to initiate regional cooperation in these areas are suggested

  16. Environment and cooperation: cooperative values as an assumption of sustainability

    Directory of Open Access Journals (Sweden)

    José Eduardo de Miranda

    2010-12-01

    Full Text Available In addition to establishing an understanding of the meaning of environment, the work clarifies that the environmental damage resulting value gives the minimization of the man dedicated to nature. In this regard, bearing in mind the environmental crisis confrontation served humanity, the future is viewed with doubt. It also offers, the alternative cooperative established by the Declaration of Rio and cooperative values is presented as a precondition for sustainability.Received: 06.06.10Accepted: 25.06.10

  17. The General Electric Advanced Course in Engineering.

    Science.gov (United States)

    Mack, Donald R.

    A three-year, in-house engineering course offered to selected General Electric Company engineers is discussed. It is designed to develop the ability to identify and solve real engineering problems. The course may be taken concurrently with college courses in a cooperative program that can result in a graduate degree in engineering. (MLH)

  18. How to increase the benefits of cooperation: Effects of training in transactive communication on cooperative learning.

    Science.gov (United States)

    Jurkowski, Susanne; Hänze, Martin

    2015-09-01

    Transactive communication means referring to and building on a learning partner's idea, by, for example, extending the partner's idea or interlinking the partner's idea with an idea of one's own. This transforms the partner's idea into a more elaborate one. Previous research found a positive relationship between students' transactive communication and their learning results when working in small groups. To increase the benefits of cooperation, we developed and tested a module for training students in transactive communication. We assumed that this training would enhance students' transactive communication and also increase their knowledge acquisition during cooperative learning. Further, we distinguished between an actor's transactive communication and a learning partner's transactive communication and expected both to be positively associated with an actor's knowledge acquisition. Participants were 80 university students. In an experiment with pre- and post-test measurements, transactive communication was measured by coding students' communication in a cooperative learning situation before training and in another cooperative learning situation after training. For the post-test cooperative learning situation, knowledge was pre-tested and post-tested. Trained students outperformed controls in transactive communication and in knowledge acquisition. Positive training effects on actors' knowledge acquisition were partially mediated by the improved actors' transactive communication. Moreover, actors' knowledge acquisition was positively influenced by learning partners' transactive communication. Results show a meaningful increase in the benefits of cooperation through the training in transactive communication. Furthermore, findings indicate that students benefit from both elaborating on their partner's ideas and having their own ideas elaborated on. © 2015 The British Psychological Society.

  19. Electric fields and electrical insulation

    DEFF Research Database (Denmark)

    McAllister, Iain Wilson

    2002-01-01

    The adoption of a field-theoretical approach to problems arising in the framework of electrical insulation is discussed with reference to six main topics, which have been addressed over the last 30 years. These include uniform field electrodes, Green's differential equation, electrode surface......, it is amply demonstrated that such an approach can lead to significant progress in many areas of electrical insulation....

  20. The Nordic financial electricity market

    Energy Technology Data Exchange (ETDEWEB)

    2010-11-15

    NordREG is a cooperation of the Nordic energy regulators. The mission is to actively promote legal and institutional framework and conditions necessary for developing the Nordic and European electricity markets. The financial market is an important market for market participants to mitigate their risks. By providing tools for risk management, the financial market contributes to the efficient functioning of both wholesale and end-user markets. NordREG decided during 2009 to undertake a study on the Nordic financial electricity market. The aim of the report is to consider whether any improvements can be made to further increase the efficiency of the Nordic financial electricity market in order to secure an optimal price setting in the wholesale and the end-user markets

  1. Cross-border innovation cooperation

    DEFF Research Database (Denmark)

    Hjaltadóttir, Rannveig Edda; Makkonen, Teemu; Sørensen, Nils Karl

    2014-01-01

    of cross-border innovation cooperation. Accordingly, geographical proximity to international borders is found to have a significant, positive effect on choosing partners within EU. The multivariate probit model shows that the decision of choosing a domestic innovation partner is independent of the choice......Finding a suitable partner is paramount for the success of innovation cooperation. Thus, this paper sets out to analyse the determinants of cross-border innovation cooperation in Denmark focusing on partner selection. The aim of the article is to investigate determinants of partner selection taking...... the location of the partners into account. In particular, the discussion is tied to the notion of varying knowledge bases firms utilize in their innovation creation processes. Firm level data from the 2010 Community Innovation Survey in Denmark was used to analyse cross-border innovation cooperation patterns...

  2. Cooperative strings and glassy interfaces.

    Science.gov (United States)

    Salez, Thomas; Salez, Justin; Dalnoki-Veress, Kari; Raphaël, Elie; Forrest, James A

    2015-07-07

    We introduce a minimal theory of glass formation based on the ideas of molecular crowding and resultant string-like cooperative rearrangement, and address the effects of free interfaces. In the bulk case, we obtain a scaling expression for the number of particles taking part in cooperative strings, and we recover the Adam-Gibbs description of glassy dynamics. Then, by including thermal dilatation, the Vogel-Fulcher-Tammann relation is derived. Moreover, the random and string-like characters of the cooperative rearrangement allow us to predict a temperature-dependent expression for the cooperative length ξ of bulk relaxation. Finally, we explore the influence of sample boundaries when the system size becomes comparable to ξ. The theory is in agreement with measurements of the glass-transition temperature of thin polymer films, and allows quantification of the temperature-dependent thickness hm of the interfacial mobile layer.

  3. Plainview Milk Cooperative Ingredient Recall

    Data.gov (United States)

    U.S. Department of Health & Human Services — This list includes products subject to recall in the United States since June 2009 related to products manufactured by Plainview Milk Products Cooperative.

  4. The Long Way Toward Cooperation

    Directory of Open Access Journals (Sweden)

    Thomas Foth

    2015-01-01

    Full Text Available To better understand why cooperation between health care professionals is still often problematic, we carried out 25 semistructured face-to-face expert interviews with physicians and nurses in different rural and urban areas in northern Germany. Using Mayring’s qualitative content analysis method to analyze the data collected, we found that doctors and nurses interpreted interprofessional conflicts differently. Nursing seems to be caught in a paradoxical situation: An increasing emphasis is placed on achieving interprofessional cooperation but the core areas of nursing practice are subject to increasing rationalization in the current climate of health care marketization. The subsequent and systematic devaluation of nursing work makes it difficult for physicians to acknowledge nurses’ expertise. We suggest that to ameliorate interprofessional cooperation, nursing must insist on its own logic of action thereby promoting its professionalization; interprofessional cooperation cannot take place until nursing work is valued by all members of the health care system.

  5. Pesticide Worker Safety Cooperative Agreements

    Science.gov (United States)

    The worker safety program cooperative agreements fund projects to educate pesticide applicators, handlers, and farmworkers on working safely with, and around, pesticides. Read about pesticide related grant opportunities and reports from previous grants.

  6. States, Social Capital and Cooperation

    DEFF Research Database (Denmark)

    Anthony, Denise L.; Campbell, John L.

    2011-01-01

    This paper reflects on Elinor Ostrom’s classic book, Governing the Commons, and much work in sociology, political science and organization studies that has appeared since its publication. We do so in order to expand our understanding of the conditions under which cooperation occurs resulting...... in the production of collective goods. We explore two issues that were underdeveloped in her book that have subsequently received much attention. First, we discuss how states can facilitate cooperative behavior short of coercively imposing it on actors. Second, we discuss how social capital can facilitate...... or undermine cooperative behavior. In both cases we focus on the important mechanisms by which each one contributes to the development of cooperative behavior and collective goods. We conclude by extending our arguments to a brief analysis of one of the world’s newest and largest collective goods...

  7. Environmental Security and Cooperation Workshop

    National Research Council Canada - National Science Library

    Butts, Kent

    2004-01-01

    The United States Army in the Pacific (USARPAC), the Department of Defense (DUSD-I&E), and the United States Army War College conducted an Environmental Security Cooperation Workshop in Bangkok, Thailand from July 19-22, 2004...

  8. Association of Swiss Electrical Utilities

    International Nuclear Information System (INIS)

    1987-01-01

    The report, reproduced in full, discusses Swiss energy policy in 1986, paying particular attention to the fall in confidence with nuclear power following the Chernobyl accident. Statistical data on primary and secondary energy consumption and power generation are presented. Other sections include imports/exports, construction of power stations, transmission/distribution links, finance, constitution of council, committees and public relations. (G.T.H.)

  9. The use of transcutaneous electrical nerve stimulation (TENS) in a major cancer center for the treatment of severe cancer-related pain and associated disability.

    Science.gov (United States)

    Loh, Jeffrey; Gulati, Amitabh

    2015-06-01

    Cancer pain is difficult to treat, often requiring a multimodal approach. While medication management remains the mainstay for the treatment of cancer pain, medications are often associated with undesired side effects. Transcutaneous electrical nerve stimulation (TENS) provides a potential adjunctive method for treating cancer pain with minimal side effects. Few studies have been performed evaluating the efficacy of TENS on cancer pain. We sought to examine the usefulness of TENS on all cancer patients and to specifically look at the use of TENS as a goal-directed therapy to improve functionality. Retrospective cohort study. Since 2008, patients with chronic cancer pain and on multimodal pain regimens were trialed with TENS. Those patients who showed an improvement in pain symptoms or severity were educated about and provided with a TENS unit for use at home. Pain symptoms and scores were monitored with the visual analog scale (VAS), the numerical rating pain (NRP) scale, and Short-Form McGill Questionnaire at the start of TENS treatment and at 2 months follow-up. TENS proved beneficial in 69.7% of patients over the course of 2 months. In TENS responsive patients, VAS scores decreased by 9.8 on a 0-100 mm scale (P TENS provides a beneficial adjunct for the treatment of cancer pain, especially when utilized as a goal-directed therapy. Wiley Periodicals, Inc.

  10. Danish-German Submarine Cooperation

    DEFF Research Database (Denmark)

    Sender, Johannes F.; Lucas, Edward R.

    Germany has invited the Royal Danish Navy to participate in training missions and exercises on board German submarines. This brief examines the benefits and challenges of this proposed cooperation for both Denmark and NATO more broadly.......Germany has invited the Royal Danish Navy to participate in training missions and exercises on board German submarines. This brief examines the benefits and challenges of this proposed cooperation for both Denmark and NATO more broadly....

  11. International cooperation in nuclear safety

    International Nuclear Information System (INIS)

    Rosen, M.

    1991-01-01

    The mechanisms of international co-operations, co-ordinated by International Atomic Energy Agency, are presented. These co-operations are related to international safety standards, to the safety of the four hundred existing reactors in operation, to quick help and information in case of emergency, and to the already valid international conventions. The relation between atomic energy and environmental protection is also discussed briefly. (K.A.)

  12. Regional and Global Monetary Cooperation

    OpenAIRE

    Mario Lamberte; Peter J. Morgan

    2012-01-01

    The increasing occurrence of national, regional, and global financial crises, together with their rising costs and complexity, have increased calls for greater regional and global monetary cooperation. This is particularly necessary in light of volatile capital flow movements that can quickly transmit crisis developments in individual countries to other countries around the world. Global financial safety nets (GFSNs) are one important area for monetary cooperation. This paper reviews the c...

  13. Assessment of a cooperative workstation.

    OpenAIRE

    Beuscart, R. J.; Molenda, S.; Souf, N.; Foucher, C.; Beuscart-Zephir, M. C.

    1996-01-01

    Groupware and new Information Technologies have now made it possible for people in different places to work together in synchronous cooperation. Very often, designers of this new type of software are not provided with a model of the common workspace, which is prejudicial to software development and its acceptance by potential users. The authors take the example of a task of medical co-diagnosis, using a multi-media communication workstation. Synchronous cooperative work is made possible by us...

  14. INFORMATION SECURITY IN LOGISTICS COOPERATION

    Directory of Open Access Journals (Sweden)

    Tomasz Małkus

    2015-03-01

    Full Text Available Cooperation of suppliers of raw materials, semi-finished products, finished products, wholesalers, retailers in the form of the supply chain, as well as outsourcing of specialized logistics service require ensuring adequate support of information. It concerns the use of appropriate computer tools. The security of information in such conditions of collaboration becomes the important problem for parties of contract. The objective of the paper is to characterize main issues relating to security of information in logistics cooperation.

  15. Nonindustrial Family Forest Landowners' Stated Willingness-to-Participate in Forest Cooperatives in Southern China

    Directory of Open Access Journals (Sweden)

    Lifei Yang

    2013-01-01

    Full Text Available Forest landowner cooperatives have emerged as a formal institution capable of fostering professional forest management. There are many reasons to motivate participation in forest cooperatives. For instance, cooperatives could ease nonindustrial family forest landowners (NIFFLs access to financial assistance and enhance market entrance opportunities. In China, various forms of forest cooperatives supported by government agencies are developing rapidly in an effort to facilitate forest management at a large scale. However, the development of forest cooperatives is still in its early stages. An understanding of NIFFLs' attitudes towards the development of cooperatives is instrumental for crafting policies and organizational structures that motivate landowners' participation. Three hundred and ten NIFFLs from Fujian and Jiangxi provinces in Southern China were interviewed to elicit their attitudes and willingness-to-participate in forest cooperatives. Logistic regression was used to evaluate landowner, household, forest resource, and institutional factors associated with NIFFLs' stated decision to participate in a forest cooperative. Results show that NIFFLs' stated willingness-to-participate in forest cooperatives was associated with demographic characteristics like education, forest-related income, size of forestland, and attitudes toward land tenure reform and cooperatives. This paper outlines suggestions on how to further develop forest cooperatives in Southern China.

  16. Electric sales and revenue: 1993

    Energy Technology Data Exchange (ETDEWEB)

    1995-01-01

    The Electric Sales and Revenue is prepared by the Survey Management Division, Office of Coal, Nuclear, Electric and Alternate Fuels; Energy Information Administration (EIA); US Department of Energy. This publication provides information about sales of electricity, its associated revenue, and the average revenue per kilowatthour sold to residential, commercial, industrial, and other consumers throughout the United States. The sales, revenue, and average revenue per kilowatthour data provided in the Electric Sales and Revenue are based on annual data reported by electric utilities for the calendar year ending December 31, 1993. Operating revenue includes energy charges, demand charges, consumer service charges, environmental surcharges, fuel adjustments, and other miscellaneous charges. The revenue does not include taxes, such as sales and excise taxes, that are assessed on the consumer and collected through the utility. Average revenue per kilowatthour is defined as the cost per unit of electricity sold and is calculated by dividing retail sales into the associated electric revenue. Because electric rates vary based on energy usage, average revenue per kilowatthour are affected by changes in the volume of sales. The sales of electricity, associated revenue, and average revenue per kilowatthour data provided in this report are presented at the national, Census division, State, and electric utility levels.

  17. Electric theory

    International Nuclear Information System (INIS)

    Gong, Ha Seong

    2006-02-01

    This book explains electric theory which is divided into four chapters. The first chapter includes electricity and material, electric field, capacitance, magnetic field and electromagnetic force, inductance. The second chapter mentions electronic circuit analysis, electric resistance,heating and power, chemical activity on current and battery with electrolysis. The third chapter deals with an alternating current circuit about the basics of an AC circuit, operating of resistance, inductance and capacitance, series circuit and parallel circuit of PLC, an alternating current circuit, Three-phase Alternating current, two terminal pair network and voltage and current of non-linearity circuit. The last explains transient phenomena of RC series circuit, RL series circuit, transient phenomena of an alternating current circuit and transient phenomena of RLC series circuit.

  18. Electrical injury

    Science.gov (United States)

    ... RS, Gausche-Hill M, eds. Rosen's Emergency Medicine: Concepts and Clinical Practice. 9th ed. Philadelphia, PA: Elsevier; 2018:chap 134. Price LA, Loiacono LA. Electrical and lightning injury. In: Cameron JL, Cameron AM, eds. Current Surgical ...

  19. Electric empire

    International Nuclear Information System (INIS)

    McKay, Paul

    1983-01-01

    The author discusses the economic and political aspects of Ontario Hydro, a provincial crown corporation. He also deals with nuclear safety of the CANDU reactors and the ecological effects of electric power supply. Alternate sources of energy are also mentioned

  20. Electrical Conductivity.

    Science.gov (United States)

    Hershey, David R.; Sand, Susan

    1993-01-01

    Explains how electrical conductivity (EC) can be used to measure ion concentration in solutions. Describes instrumentation for the measurement, temperature dependence and EC, and the EC of common substances. (PR)