WorldWideScience

Sample records for levels-of-growing-stock cooperative study

  1. Levels-of-growing-stock cooperative study in Douglas-fir: report no. 18--Rocky Brook, 1963-2006.

    Science.gov (United States)

    Robert O. Curtis; David D. Marshall

    2009-01-01

    This report documents the history and results of the Rocky Brook installation of the cooperative levels-of-growing-stock (LOGS) study in Douglas-fir (Pseudotsuga menziesii (Mirb.) Franco), over the 41-year period 1965 to 2006. This 1938 plantation is one of the two site-IV installations among the nine installations in the study. Much public...

  2. Levels-of-growing-stock cooperative study in Douglas-fir: report no. 19—The Iron Creek study, 1966–2006.

    Science.gov (United States)

    Robert O. Curtis; David D. Marshall

    2009-01-01

    This report documents the history and results of the Iron Creek installation of the cooperative Levels-of-Growing-Stock (LOGS) study in Douglas-fir (Pseudotsuga menziesii (Mirb.) Franco), over the period 1966–2006 (ages 19 to 59). This is a 1949 plantation on an excellent site, and is one of nine installations in the study. Results are generally...

  3. Levels-of-growing-stock cooperative study in Douglas-fir: report no. 08—The LOGS Study, 20-year results.

    Science.gov (United States)

    Robert O. Curtis; David D. Marshall

    1986-01-01

    This progress report reviews the history and status of the cooperative levels-of-growing-stock study in coast Douglas-fir, begun in 1961, in Oregon, Washington, and British Columbia. It presents new analyses, including comparisons among some installations. Data now available are primarily from the site II installations, which are approaching completion of the study....

  4. Levels-of-growing-stock cooperative study on Douglas-fir: report no. 02—The Hoskins Study, 1963-1970.

    Science.gov (United States)

    John F. Bell; Alan B. Berg

    1972-01-01

    Public and private agencies are cooperating in a study of eight thinning regimes in young Douglas-fir stands. Regimes differ in the amount of basal area allowed to accrue in growing stock at each successive thinning. All regimes start with a common level-of-growing-stock which is established by a conditioning thinning. Thinning interval is...

  5. Volume growth trends in a Douglas-fir levels-of-growing-stock study.

    Science.gov (United States)

    Robert O. Curtis

    2006-01-01

    Mean curves of increment and yield in gross total cubic volume and net merchantable cubic volume were derived from seven installations of the regional cooperative Levels-of-Growing-Stock Study (LOGS) in Douglas-fir. The technique used reduces the seven curves for each treatment for each variable of interest to a single set of readily interpretable mean curves. To a top...

  6. Cooperation and Development: a study of case in network cooperation

    Directory of Open Access Journals (Sweden)

    June Alisson Westarb Cruz

    2009-03-01

    Full Text Available The need to develop new surviving strategies and competitive advantage by individuals and organizations make cooperation to obtain complementary competences and potentialities very important, through the insertion of social actors in multiple networks of relationships and interactions.  This research was made in an Association Network of Carrinheiros[1] located in Curitiba and in the coast of Paraná.  The objective of the study was to analyze the structural characteristics of the network and its implications to develop collective actions. The data was collected through questionnaires, interviews, document analysis, and the daily direct observation of the network.  An interaction system between individuals and organizations from various sectors in society could be verified. This interaction stimulates the structured work connected to associations and cooperatives.  Between the actors of the network, concepts and realities are different, as well as individual objectives are distinct.  However, they converge to a common general objective that establish a common base for collaborative work.

  7. Cooper Drive pedestrian study : final report.

    Science.gov (United States)

    2006-07-01

    The purpose of this report is to summarize the findings of the pedestrian study conducted for Cooper Drive from Nicholasville Road to Sports Center Drive on the University of Kentucky Campus in Lexington, KY. This study was initiated by the Universit...

  8. Study on cooperative active sensing system

    International Nuclear Information System (INIS)

    Tsukune, Hideo; Kita, Nobuyuki; Kuniyoshi, Yasuo; Hara, Isao; Matsui, Toshihiro; Matsushita, Toshio; Nagata, Kazuyuki; Nagakubo, Akihiko

    1998-01-01

    This study aims to develop a dispersed cooperative intellectualized system technique and a sensing system required for construction of a robot group inspectable in patrol and maintainable in selfish in a plant with large scale and complex variety. In particular, in order to establish a system with flexibility response to environment and soundness durable to abnormal accident, a cooperative active sensing technique and real-time active vision sensing technique were started. On the base of last two years results, in 1996 fiscal year, important and expansion of each element technique was conducted to start a study on movement of focussing point which was an important function of the active vision sensing. (G.K.)

  9. Study on cooperative active sensing system

    International Nuclear Information System (INIS)

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

    1999-01-01

    In order to realize autonomous type nuclear plant, three-dimensional geometrical modelling method, and a basic technology on information collection and processing system preparation in some nuclear basic technology developments such as 'study on system evaluation of nuclear facility furnished with artificial intelligence for nuclear power' and 'study on adaptability evaluation of information collection and processing system into autonomous type plant' had already been developed. In this study, a study on sensing system required for constructing robot groups capable of conducting autonomously traveling inspection and maintenance in large scale, complicated and diverse plant has been processed by aiming at establishment of dispersed cooperative intelligent system technology. In 1997 fiscal year, integration of cooperative visual sensing technique was attempted. And, at the same time, upgrading of individual element technology and transportation method essential to the integrated system were investigated. As a result, an operative active sensing prototype system due to transportation robot groups furnished with real time processing capacity on diverse informations by integration of cooperative active sensing technique and real time active sensing technique developed independently plural transportation robot. (G.K.)

  10. A strategy study on international nuclear cooperation

    International Nuclear Information System (INIS)

    Chang, Hong Rae; Kim, Kyung Pyo; Kim, Young Min; Shin, Kyung Hye; Yoon, Sung Won; Lee, Myung Ho; Lee, Jong Hee; Hong Young Don

    1995-12-01

    The implementing methodologies suggested from this study cover the following: 1) strategies for the promotion of the nation's leading roles in such international organizations as the IAEA and OECD/NEA; 2) strategies for the implementation of national nuclear policy, positively coping with international nuclear trends; 3) strategies for the promotion of technical cooperation with the Russian Federation to introduce essential nuclear technology by utilizing its new environment of science and technology. 39 tabs., 28 figs., 64 refs. (Author)

  11. Study on a cooperative active sensing

    International Nuclear Information System (INIS)

    Tsukune, Hideo; Kita, Nobuyuki; Kuniyoshi, Yasuo; Hara, Isao; Matsui, Toshihiro; Matsushita, Toshio; Nagata, Kazuyuki; Nagakubo, Akihiko

    1997-01-01

    This study was made as a part of the research project ''Study on the evaluation of applicability of information collection·processing system to autonomous plant''. Previously, the basic techniques for 3-dimensional geometric modeling of working environments and for systemizing of information collection and processing have been developed. Thus, this study aimed to establish the techniques for a decentralized and cooperatively intellectualized system which allows to automatically perform patrol for inspection and maintenance in complicated plants. First, developments of cooperative active sensing for functioning in a multi-robot system and real-time active visual sensing were attempted and then the both were integrated to produce a prototype system for cooperative active sensing. The outcomes of the project in this year were as follows; a mobile platform with expanded functions, acoustic information processing, parallel EusLisp, a simulator for moving robot's behaviors, a visual monitoring system for moving objects, etc. All of these were usable for general purpose. (M.N.)

  12. Cooperative Learning in Accounting Classes: A Case Study.

    Science.gov (United States)

    Joyce, William B.

    1999-01-01

    Accounting student teams worked cooperatively on homework, problem solving, and test preparation. Group study helped retention, especially when interdependence was rewarded. Although they enjoyed cooperative learning, most students preferred individual study. (SK)

  13. Study on Banana Cooperatives in Hainan Province

    OpenAIRE

    Huang, Huide; Zhang, Wanzhen; Liu, Enping; Zhang, Xizhu

    2013-01-01

    This paper gives an overview of the distribution, member scale, production and operation of banana cooperatives in Hainan Province, and points out the market risk and natural risk faced by the production of banana cooperatives in Hainan Province. In order to promote the banana cooperatives to form new agricultural management system integrating organization and intensification, this paper puts forth the production and operation recommendations, such as joint production of banana cooperatives, ...

  14. Social networks and cooperation: a bibliometric study

    Directory of Open Access Journals (Sweden)

    Ana Paula Lopes

    2013-05-01

    Full Text Available The social network analysis involves social and behavioral science. The decentralization of productive activities, such as the formation of "network organizations" as a result of downsizing of large corporate structures of the past, marked by outsoucing and formation of alliances, shows the importance of this theme. The main objective of this paper is to analyze the theory of cooperation and social networks over a period of 24 years. For this, was performed a bibliometric study with content analysis. The database chosen for the initial sample search was ISI Web of Science. The search topics were “social network” and “cooperation”. Were analyzed 97 articles and their references, through networks of citations. The main identified research groups dealing with issues related to trust, strategic alliances, natural cooperation, game theory, social capital, intensity of interaction, reciprocity and innovation. It was found that the publications occurred in a large number of journals, which indicates that the theme is multidisciplinary, and only five journals published at least three articles. Although the first publication has occurred in 1987, was from 2006 that the publications effectively increased. The areas most related to the theme of the research were performance, evolution, management, graphics, model and game theory.

  15. Implementing interorganizational cooperation in labour market reintegration: a case study.

    Science.gov (United States)

    Ståhl, Christian

    2012-06-01

    To bring people with complex medical, social and vocational needs back to the labour market, interorganizational cooperation is often needed. Yet, studies of processes and strategies for achieving sustainable interorganizational cooperation are sparse. The aim of this study was to analyse the implementation processes of Swedish legislation on financial coordination, with specific focus on different strategies for and perspectives on implementing interorganizational cooperation. A multiple-case study was used, where two local associations for financial coordination were studied in order to elucidate and compare the development of cooperative work in two settings. The material, collected during a 3-year period, consisted of documents, individual interviews with managers, and focus groups with officials. Two different implementation strategies were identified. In case 1, a linear strategy was used to implement cooperative projects, which led to difficulties in maintaining cooperative work forms due to a fragmented and time-limited implementation process. In case 2, an interactive strategy was used, where managers and politicians were continuously involved in developing a central cooperation team that became a central part of a developing structure for interorganizational cooperation. An interactive cooperation strategy with long-term joint financing was here shown to be successful in overcoming organizational barriers to cooperation. It is suggested that a strategy based on adaptation to local conditions, flexibility and constant evaluation is preferred for developing sustainable interorganizational cooperation when implementing policies or legislation affecting interorganizational relationships.

  16. Cooperation, Technology, and Performance: A Case Study.

    Science.gov (United States)

    Cavanagh, Thomas; Dickenson, Sabrina; Brandt, Suzanne

    1999-01-01

    Describes the CTP (Cooperation, Technology, and Performance) model and explains how it is used by the Department of Veterans Affairs-Veteran's Benefit Administration (VBA) for training. Discusses task analysis; computer-based training; cooperative-based learning environments; technology-based learning; performance-assessment methods; courseware…

  17. Cooperative endeavors: A case study of success

    Energy Technology Data Exchange (ETDEWEB)

    Baker, J. [Ford Motor Co., Dearborn, MI (United States)

    1997-12-31

    Partnerships and cooperative agreements abound in the environmental arena today. This paper briefly highlights the collaborative approach used by the International Cooperative for Ozone Layer Protection (ICOLP). ICOLP has helped international members and non-members to eliminate most of the ozone-depleting solvents from manufacturing processes through the exchange of technical information in a non-proprietary manner. By using alternatives, companies and governments have realized savings in the multiple millions of dollars. Advantages of participating in cooperative environmental partnerships may include: (1) improved access and exchange of information, (2) cost minimization, (3) promotion and facilitation of business opportunities, (4) improved dialogue between groups, (5) coordinated approach to complex issues, and (6) technology development and transfer opportunities.

  18. University-Company Cooperation in a Hydroelectric Plant: Cooperation Study in Environmental Management

    Directory of Open Access Journals (Sweden)

    Fabricio Mussi

    2017-05-01

    Full Text Available Hydroelectric power plants are considered strategic for the country when considering their relevance and impact on other sectors of the economy. However, the dynamics of the operation of a plant, its support structure and power generation activities can cause impacts on the environment, which must be constantly monitored in order to mitigate any environmental risks. The purpose of this study is to examine the partnership relations between a plant by menas of the creation of a department within the environmental management and universities and research institutes to identify specific partnerships in environmental management and hydroelectric plants. Six projects have been selected for analysis, four of them related to projects with universities and two related to cooperation with research institutes. The focus of the analysis was restricted to the main points observed in the management of these partnerships, which are: (a motivation for establishing partnerships, (b the composition of the estimated costs for implementing these partnerships, (c the difficulties of reconciling technical management and financial management, and (d the measurement of results and contributions from these interactions. Administrative practices of management of partnerships were also analyzed in the stages preceding cooperation for cooperation and further cooperation. Although other such studies are needed to strengthen the findings presented, one can conclude that the purposes of the establishment of cooperation in environmental management differ from those observed in other fields of knowledge such as engineering and biotechnology, for example.

  19. Post-socialist agricultural cooperatives in Russia : A case study of top-down cooperatives in the Belgorod region

    NARCIS (Netherlands)

    A. Kurakin (Alexander); O. Visser (Oane)

    2017-01-01

    markdownabstractThrough a study of agricultural service cooperatives in Russia’s Belgorod region, this article addresses two gaps in the literature: _first_, the dearth of empirical studies on cooperatives in post-socialist Russia; _second_, the lack of attention to top-down cooperatives in

  20. Exploring Hope, Self-Efficacy, Procrastination, and Study Skills between Cooperative and Non-Cooperative Education Students

    Science.gov (United States)

    Drysdale, Maureen T. B.; McBeath, Margaret

    2014-01-01

    The aim of this study was to examine the relationship between participation in cooperative education, and several psychological constructs believed to be related to success in both academic and professional settings. Participants, undergraduate cooperative (n = 1224) and non-cooperative education (n = 746) students in all years of study and from…

  1. 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

  2. Evaluating the Cooperative Component in Cooperative Learning: A Quasi-Experimental Study

    Science.gov (United States)

    Emerson, Tisha L. N.; English, Linda K.; McGoldrick, KimMarie

    2015-01-01

    In this study, the authors employed a quasi-experimental research design to examine the efficacy of a cooperative learning pedagogy (i.e., think-pair-share exercises) integrated into sections of microeconomic principles. Materials, exercises, and assessment instruments for all study sections are identical except for the nature of the…

  3. Kauai Island Utility Cooperative energy storage study.

    Energy Technology Data Exchange (ETDEWEB)

    Akhil, Abbas Ali; Yamane, Mike (Kauai Island Utility Cooperative, Lihu' e, HI); Murray, Aaron T.

    2009-06-01

    Sandia National Laboratories performed an assessment of the benefits of energy storage for the Kauai Island Utility Cooperative. This report documents the methodology and results of this study from a generation and production-side benefits perspective only. The KIUC energy storage study focused on the economic impact of using energy storage to shave the system peak, which reduces generator run time and consequently reduces fuel and operation and maintenance (O&M) costs. It was determined that a 16-MWh energy storage system would suit KIUC's needs, taking into account the size of the 13 individual generation units in the KIUC system and a system peak of 78 MW. The analysis shows that an energy storage system substantially reduces the run time of Units D1, D2, D3, and D5 - the four smallest and oldest diesel generators at the Port Allen generating plant. The availability of stored energy also evens the diurnal variability of the remaining generation units during the off- and on-peak periods. However, the net economic benefit is insufficient to justify a load-leveling type of energy storage system at this time. While the presence of storage helps reduce the run time of the smaller and older units, the economic dispatch changes and the largest most efficient unit in the KIUC system, the 27.5-MW steam-injected combustion turbine at Kapaia, is run for extra hours to provide the recharge energy for the storage system. The economic benefits of the storage is significantly reduced because the charging energy for the storage is derived from the same fuel source as the peak generation source it displaces. This situation would be substantially different if there were a renewable energy source available to charge the storage. Especially, if there is a wind generation resource introduced in the KIUC system, there may be a potential of capturing the load-leveling benefits as well as using the storage to dampen the dynamic instability that the wind generation could introduce

  4. An Experimental Study of Career Development in Cooperative and Non-Cooperative Education Liberal Arts Students.

    Science.gov (United States)

    Martello, John S.; Shelton, Paul D.

    1980-01-01

    A study comparing cooperative and noncooperative education students across time on several variables related to career maturity, career choice, and major certainty showed that co-op students rate higher in career maturity, career planning and problem-solving abilities. (JOW)

  5. Northeast Cooperative Research Study Fleet (SF) Program Biological Sampling Data

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — Northeast Cooperative Research Study Fleet (SF) Program partners with a subset of commercial fishermen to collect high quality, high resolution, haul by haul...

  6. Hybrid Method for Mobile learning Cooperative: Study of Timor Leste

    Science.gov (United States)

    da Costa Tavares, Ofelia Cizela; Suyoto; Pranowo

    2018-02-01

    In the modern world today the decision support system is very useful to help in solving a problem, so this study discusses the learning process of savings and loan cooperatives in Timor Leste. The purpose of the observation is that the people of Timor Leste are still in the process of learning the use DSS for good saving and loan cooperative process. Based on existing research on the Timor Leste community on credit cooperatives, a mobile application will be built that will help the cooperative learning process in East Timorese society. The methods used for decision making are AHP (Analytical Hierarchy Process) and SAW (simple additive Weighting) method to see the result of each criterion and the weight of the value. The result of this research is mobile leaning cooperative in decision support system by using SAW and AHP method. Originality Value: Changed the two methods of mobile application development using AHP and SAW methods to help the decision support system process of a savings and credit cooperative in Timor Leste.

  7. Hybrid Method for Mobile learning Cooperative: Study of Timor Leste

    Directory of Open Access Journals (Sweden)

    da Costa Tavares Ofelia Cizela

    2018-01-01

    Full Text Available In the modern world today the decision support system is very useful to help in solving a problem, so this study discusses the learning process of savings and loan cooperatives in Timor Leste. The purpose of the observation is that the people of Timor Leste are still in the process of learning the use DSS for good saving and loan cooperative process. Based on existing research on the Timor Leste community on credit cooperatives, a mobile application will be built that will help the cooperative learning process in East Timorese society. The methods used for decision making are AHP (Analytical Hierarchy Process and SAW (simple additive Weighting method to see the result of each criterion and the weight of the value. The result of this research is mobile leaning cooperative in decision support system by using SAW and AHP method. Originality Value: Changed the two methods of mobile application development using AHP and SAW methods to help the decision support system process of a savings and credit cooperative in Timor Leste.

  8. COOPERATIVE LEARNING IN DISTANCE LEARNING: A MIXED METHODS STUDY

    Directory of Open Access Journals (Sweden)

    Lori Kupczynski

    2012-07-01

    Full Text Available Distance learning has facilitated innovative means to include Cooperative Learning (CL in virtual settings. This study, conducted at a Hispanic-Serving Institution, compared the effectiveness of online CL strategies in discussion forums with traditional online forums. Quantitative and qualitative data were collected from 56 graduate student participants. Quantitative results revealed no significant difference on student success between CL and Traditional formats. The qualitative data revealed that students in the cooperative learning groups found more learning benefits than the Traditional group. The study will benefit instructors and students in distance learning to improve teaching and learning practices in a virtual classroom.

  9. Cooperative learning benefits scale: construction and validation studies

    Directory of Open Access Journals (Sweden)

    José Lopes

    2014-07-01

    Full Text Available The aim of this study was to develop and validate a scale of benefits of the Cooperative Learning (SBCL given the exiguity of instruments that evaluate these outputs of the method. The study resorted to a convenience sample comprised of 162 students, males and females, aged between 11 and 18 years. The final instrument has 23 items in a two-dimensional factor structure: psychological and academic benefits and social benefits. The results indicate that the SBCL present good psychometric properties (construct and discriminant validity and reliability. The results are discussed in light of the model of cooperative learning.

  10. Summary of case studies for cooperation mechanisms

    DEFF Research Database (Denmark)

    Longa, Francesco Dalla; Klinge Jacobsen, Henrik; Hansen, Lise-Lotte Pade

    2012-01-01

    This document is a summary report highlighting the main aspect analyzed in the RES4LESS case studies. The document starts with an introductory chapter where the background that led to the selection of the case studies is outlined. In the following three chapters the case studies are presented, hi...

  11. Cooperative Research Twin Trawl Sweep Comparison Study

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — The "Twin-Trawl Sweep Efficiency Study" was intended to compare the sweep efficiency and selectivity of the NEFSC standardized bottom trawl to that of a standardized...

  12. Gender, cooperative organisation and participatory intervention in rural Tanzania : a case study of different types of cooperatives and Moshi University College’s support to rural women

    OpenAIRE

    Msonganzila, M.

    2013-01-01

    The thesis examines cooperation and participation as modes of institutional action to address women’ social and economic problems and needs in the context of rural Tanzania. It does so against the background of the history of cooperatives in Tanzania and development cooperation. The thesis takes cooperation in a broad sense as the act or process of people working together; cooperative groups and cooperatives thereby become synonyms in this study. In contrast to literature that only recognise...

  13. Failures of Corporate Governance in Housing Cooperatives – Case Study

    Directory of Open Access Journals (Sweden)

    Waldemar Walczak

    2013-09-01

    Full Text Available Purpose: The purpose of this paper is a discussion and in-depth analysis of the legal and organizational circumstances associated with the activities of Supervisory Boards in housing cooperatives.Methodology: A critical analysis of the existing legislation, own analytical analysis of the source documents, supplemented by conclusions and observations formulated on the basis of a case study, for the preparation of which information has been used obtained from primary sources in the form of documents of the analyzed housing cooperative and information obtained through participant observation.Findings: What has a decisive impact on the mechanisms of corporate governance in housing cooperatives are the direct behaviors of Supervisory Board members, as well as the lack of awareness and involvement of the residents, who do not want to actively participate in the life of the cooperative. A diagnosis is presented of the most important factors that infl uence the actual operations of the analyzed Supervisory Board. While the current legal regulations make it possible to ensure effective and proper control as well as adequate supervision over the activities of cooperatives.Originality: The paper enriches the theory of management sciences in terms of a wider perception of the term corporate governance in relation to other organizations than companies. The presented methodological approach that is the basis for a comprehensive and thorough inspection of the activities of the Management Board can be used in other cooperatives as well. In the literature on the subject no similar analysis, supported by the results of own analytical research, had been found.

  14. The benefit of sustainable industrial cooperation. Study on the economical and ecological benefits of industrial cooperatives

    International Nuclear Information System (INIS)

    Hansen, D.H.J.M.; Lavrijsen, T.; Vermeulen, W.J.V.

    2005-01-01

    From scientific literature and policy memoranda it appears that sustainable industrial cooperatives result into economical and ecological benefits. However, little empirical data on practical results is available. Therefore, recently, an analysis has been carried out determining the benefit of industrial cooperation. The economical and ecological offer businesses a cost-effective option to reduce the environmental burden. Still, real implementation of such cooperatives is only realized yet by forerunners in the field of environmental management [nl

  15. An Empirical Study on the Application of Cooperative Learning to English Listening Classes

    Science.gov (United States)

    Han, Min

    2015-01-01

    Cooperative learning is a strategic instructional system applied by many educators the world over. Researchers of cooperative learning have carried out the study in this field and proved that cooperative learning can create a more interesting and relaxed learning atmosphere. It is generally acknowledged that cooperative learning can reduce…

  16. 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.

  17. 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

  18. Affective Synchrony and Autonomic Coupling during Cooperation: A Hyperscanning Study

    Directory of Open Access Journals (Sweden)

    Maria Elide Vanutelli

    2017-01-01

    Full Text Available Previous research highlighted that during social interactions people shape each other’s emotional states by resonance mechanisms and synchronized autonomic patterns. Starting from the idea that joint actions create shared emotional experiences, in the present study a social bond was experimentally induced by making subjects cooperate with each other. Participants’ autonomic system activity (electrodermal: skin conductance level and response: SCL, SCR; cardiovascular indices: heart rate: HR was continuously monitored during an attentional couple game. The cooperative motivation was induced by presenting feedback which reinforced the positive outcomes of the intersubjective exchange. 24 participants coupled in 12 dyads were recruited. Intrasubject analyses revealed higher HR in the first part of the task, connoted by increased cognitive demand and arousing social dynamic, while intersubject analysis showed increased synchrony in electrodermal activity after the feedback. Such results encourage the use of hyperscanning techniques to assess emotional coupling in ecological and real-time paradigms.

  19. How the workload impacts on cognitive cooperation: A pilot study.

    Science.gov (United States)

    Sciaraffa, Nicolina; Borghini, Gianluca; Arico, Pietro; Di Flumeri, Gianluca; Toppi, Jlenia; Colosimo, Alfredo; Bezerianos, Anastatios; Thakor, Nitish V; Babiloni, Fabio

    2017-07-01

    Cooperation degradation can be seen as one of the main causes of human errors. Poor cooperation could arise from aberrant mental processes, such as mental overload, that negatively affect the user's performance. Using different levels of difficulty in a cooperative task, we combined behavioural, subjective and neurophysiological data with the aim to i) quantify the mental workload under which the crew was operating, ii) evaluate the degree of their cooperation, and iii) assess the impact of the workload demands on the cooperation levels. The combination of such data showed that high workload demand impacted significantly on the performance, workload perception, and degree of cooperation.

  20. International Scientific Cooperation in the Field of Spatial Studies

    Directory of Open Access Journals (Sweden)

    Pavel Aleksandrovich Minakir

    2014-06-01

    Full Text Available The paper discusses the existing structure of international cooperation of scientific organizations in the field of regional studies in different parts of the world. The authors define current major organizations that coordinate the work of scientific subdivisions in the field of regional studies in the whole world and also in Europe, North and South America and the Asia-Pacific region. The researchers offer the new term - ‘public-scientific partnership’ (PSP - and discuss PSP mechanisms and its implementation ways that may strengthen regional scientific research in Russia. The authors also debate the idea of creation of the Russian Association of Regional Science

  1. A study on the establishment of nuclear cooperative relations and future direction between Korea and Egypt

    Energy Technology Data Exchange (ETDEWEB)

    Yang, M. H.; Kim, H. S.; Kim, H. J.; Yun, S. W.; Ko, H. S

    2000-10-01

    This study was carried out in order to review the cooperation with Egypt and establish and activate the cooperative relations with Egypt. Recent policy trends in the use and development of nuclear energy in Egypt, were investigated including introduction of nuclear power plant, and cooperative relations between two nations were also established under the implementation of the project. It was agreed through exchanges of visits of nuclear cooperation delegation; 1) exchange of visits of cooperation delegation, 2) invitation of egypt experts to policy seminar 3) cooperation between relevant nuclear related organizations of two countries, 4) future cooperation fields and directions between two countries. It is recommended that cooperation with Egypt be implemented systematically through the long term based on national basic cooperation directions and integrated strategies.

  2. A study on the establishment of nuclear cooperative relations and future direction between Korea and Egypt

    International Nuclear Information System (INIS)

    Yang, M. H.; Kim, H. S.; Kim, H. J.; Yun, S. W.; Ko, H. S.

    2000-10-01

    This study was carried out in order to review the cooperation with Egypt and establish and activate the cooperative relations with Egypt. Recent policy trends in the use and development of nuclear energy in Egypt, were investigated including introduction of nuclear power plant, and cooperative relations between two nations were also established under the implementation of the project. It was agreed through exchanges of visits of nuclear cooperation delegation; 1) exchange of visits of cooperation delegation, 2) invitation of egypt experts to policy seminar 3) cooperation between relevant nuclear related organizations of two countries, 4) future cooperation fields and directions between two countries. It is recommended that cooperation with Egypt be implemented systematically through the long term based on national basic cooperation directions and integrated strategies

  3. Study on autonomous decentralized-cooperative function monitoring system

    International Nuclear Information System (INIS)

    Matsuoka, Takeshi; Numano, Masayoshi; Someya, Minoru; Fukuto, Junji; Mitomo, Nobuo; Miyazaki, Keiko; Matsukura, Hiroshi

    1998-01-01

    In this study, on a base of result of a nuclear substrate cross-over study on 'Artificial intelligence for nuclear plant' promoted by 5 years plan since 1989 fiscal year, further developed studies are conducted. The studies are promoted by next 5 years plan on following 6 items: (1) Study on stratified expression technique of autonomous function. (2) Study on expression technique of motion state in decentralized-cooperative function. (3) Study on expression technique of decision making process. (4) Integration to operation control system. (5) Integration to maintenance system. And, (6) Comprehensive evaluation experiment. In 1996 fiscal year, improvement and investigation on automatic classification function of plant state were executed. And, preparation of development environment for expression of robot group motion state was conducted. Furthermore, communication experiment using network to realize integration to operation control and maintenance systems and periodical meetings with other institutes were conducted. (G.K.)

  4. A Phenomenological Study of Experienced Teacher Perceptions Regarding Cooperative Learning Training and Cooperative Learning Implementation in the Classroom

    Science.gov (United States)

    Robinson, Susan Rubino

    2012-01-01

    This qualitative phenomenological study sought to explore the perceptions of experienced teachers regarding cooperative learning training and its implementation in the classroom. Twelve total participants, nine teachers and three administrators, volunteered for this six-week study at a private, K3-12 school in Broward County, Florida. The study's…

  5. Study on autonomous decentralized-cooperative function monitoring system

    International Nuclear Information System (INIS)

    Matsuoka, Takeshi; Numano, Masayoshi; Someya, Minoru; Fukuto, Junji; Mitomo, Nobuo; Miyazaki, Keiko; Matsukura, Hiroshi; Tanba, Yasuyuki

    1999-01-01

    In this study, a study further advanced on a base of results of study on artificial intelligence for nuclear power', one of nuclear basis crossover studies, conducted at five years planning from 1989 fiscal year was executed. Here was conducted on study on a system technology for supplying cooperation, judgement process, judgement results, and so forth between decentralized artificial intelligent elements (agents) to operation managers (supervisors) by focussing a system for monitoring if autonomous decentralized system containing plant operation and robot group action functioned appropriately. In 1997 fiscal year, by mainly conducting development for displaying working state of robot group, some investigations on integrated management of each function already development and maintained were executed. Furthermore, some periodical meetings on realization of its integration with operation control system and maintenance system with other research institutes were conducted. (G.K.)

  6. Study on the strategy of negotiation for Korea-Euratom Nuclear Cooperation Agreement

    Energy Technology Data Exchange (ETDEWEB)

    Soo, Ryu Jae; Lee, Gwang Seok; Lee, Hanmyung; Jun, Eunju; Lee, Dong Hoon

    2012-09-15

    We suggested the draft of Korea-EURATOM nuclear cooperation agreement that is expected to conclude in the near future by analyzing status and policy on the nuclear development and nuclear cooperation agreement in EURATOM. We expect that results of this study will propose basic strategy and direction of negotiations for Korea-EURATOM nuclear cooperation agreement in the near future.

  7. Design Fixation and Cooperative Learning in Elementary Engineering Design Project: A Case Study

    Science.gov (United States)

    Luo, Yi

    2015-01-01

    This paper presents a case study examining 3rd, 4th and 5th graders' design fixation and cooperative learning in an engineering design project. A mixed methods instrument, the Cooperative Learning Observation Protocol (CLOP), was adapted to record frequency and class observation on cooperative learning engagement through detailed field notes.…

  8. West German nuclear politics: a study of international cooperative behavior

    International Nuclear Information System (INIS)

    Driscoll, R.F.

    1983-01-01

    This dissertation is an investigation of the motivations behind West German policies and behavior in the area of nuclear politics. It examines and attempts to explain this behavior using a taxonomy built around the factors of vulnerability, power, domestic support, and autonomy. These are called international cooperative behavior factors. Chapters I and II develop the taxonomy and define the factors in terms of the Federal Republic. Chapter III covers the period up through the functioning of the Nuclear Planning Group, while Chapter IV analyzes NATO's December 1979 modernization decision. The presentation is less chronological and more selective: it focuses on the four international cooperative behavior factors as explanatory concepts. Chapter V examines the utility of the taxonomy. It concludes that the factors of autonomy, domestic support and vulnerability appear to be key in understanding and predicting West German nuclear behavior. The chapter then studies the potential applicability of the taxonomy to other nations or issues. It concludes that the factors are very nation-specific, but they do in fact provide a useful classification and explanatory scheme

  9. Northeast Asian economy cooperation: study on energy resource cooperation in Northeast Asian region

    Energy Technology Data Exchange (ETDEWEB)

    Chung, Woo Jin [Korea Energy Economics Institute, Euiwang (Korea)

    1999-12-01

    In Northeast Asian region, there are East Russia with abundant resources, Japan a large energy consumption country, Korea and China with rapidly increasing energy consumption due to their economic development, but the utilization rate of East Russian resources are very low and the resource trading and investment among Korea, China and Japan are also low. Korea and Japan use most of energy imported from Middle East. It is expected that import of petroleum and gas except coal will be increasing in China and most of imported energy will be imported mainly from the Middle East. For Korea, with not much energy resources and foreign-oriented economic system, if investment on resource development among Northeast Asian countries is active and energy transportation among these countries is liberalized, the enhancement of energy cooperation in Northeast Asia has a high possibility to provide North and South Korean energy cooperation as well as to secure energy security and to develop energy industry. Therefore, Korean government needs to promote Northeast Asian energy cooperation by taking its lead. (author). 28 refs., 8 figs., 44 tabs.

  10. Study on Enhancing nuclear security cooperation in Northeast Asia

    International Nuclear Information System (INIS)

    Lee, Jounghoon; Heo, Chul

    2015-01-01

    Regional and global cooperation in nuclear security was urged. Nevertheless, it is hard to seek a successful example of regional cooperation in nuclear security, with the exception of EURATOM. Northeast Asia which includes China, Russia, Japan, ROK and, DPRK has many nuclear issues. For example, the concerns of the international community were raised when the DPRK has conducted three nuclear tests. Countries in this region also possess many nuclear power plants and materials. However, there has been no attempt at creating a community or organization for multinational security in this region. In this paper, we discuss various ways of enhancing nuclear security cooperation in Northeast Asia. We begin with an examination of current global, regional and national nuclear security cooperation efforts. We then discuss directions and strategies for nuclear security cooperation in Northeast Asia, and offer some detailed cooperation agendas to be considers. Northeast Asia countries have tried to cooperate in many areas such as energy, environment, economy, and policy. However, nuclear security issues have not been discussed seriously. We need to start cooperating on nuclear security issues, because a nuclear security event may affect several countries. One country may not be able to respond to such an event independently. In order to gain cooperate in nuclear security, we have to be able to suggest pertinent agendas to Northeast Asia countries. R and D, education and training of nuclear security may be a good suggestion for starting cooperation. And more practical and detailed agendas such as joint response and information sharing may be suggested for cooperation strengthening

  11. Study on Enhancing nuclear security cooperation in Northeast Asia

    Energy Technology Data Exchange (ETDEWEB)

    Lee, Jounghoon; Heo, Chul [Korea Institute of Nuclear Non-proliferation and Control, Daejeon (Korea, Republic of)

    2015-10-15

    Regional and global cooperation in nuclear security was urged. Nevertheless, it is hard to seek a successful example of regional cooperation in nuclear security, with the exception of EURATOM. Northeast Asia which includes China, Russia, Japan, ROK and, DPRK has many nuclear issues. For example, the concerns of the international community were raised when the DPRK has conducted three nuclear tests. Countries in this region also possess many nuclear power plants and materials. However, there has been no attempt at creating a community or organization for multinational security in this region. In this paper, we discuss various ways of enhancing nuclear security cooperation in Northeast Asia. We begin with an examination of current global, regional and national nuclear security cooperation efforts. We then discuss directions and strategies for nuclear security cooperation in Northeast Asia, and offer some detailed cooperation agendas to be considers. Northeast Asia countries have tried to cooperate in many areas such as energy, environment, economy, and policy. However, nuclear security issues have not been discussed seriously. We need to start cooperating on nuclear security issues, because a nuclear security event may affect several countries. One country may not be able to respond to such an event independently. In order to gain cooperate in nuclear security, we have to be able to suggest pertinent agendas to Northeast Asia countries. R and D, education and training of nuclear security may be a good suggestion for starting cooperation. And more practical and detailed agendas such as joint response and information sharing may be suggested for cooperation strengthening.

  12. Interdisciplinary cooperation and studies in geoscience in the Carpathian Basin

    Directory of Open Access Journals (Sweden)

    Marcel MINDRESCU

    2012-06-01

    Full Text Available An interdisciplinary approach to geoscience is particularly important in this vast research field, as the more innovative studies are increasingly crossing discipline boundaries and thus benefitting from multiple research methods and viewpoints. Grasping this concept has led us to encourage interdisciplinary cooperation by supporting and promoting the creation of “meeting places” able to provide a framework for researchers and scholars involved in geoscience research to find common grounds for discussion and collaboration. Most recently, this was achieved by organizing the 1st Workshop on “Interdisciplinarity in Geosciences in the Carpathian Basin” (IGCB held in the Department of Geography at the University of Suceava (Romania, between the 18th and 22nd October 2012. This event brought together both an international group of scientists and local researchers which created opportunities for collaboration in research topics such as geography, environment, geology and botany, biology and ecology in the Carpathian Basin.

  13. Leon Cooper's Perspective on Teaching Science: An Interview Study

    Science.gov (United States)

    Niaz, Mansoor; Klassen, Stephen; McMillan, Barbara; Metz, Don

    2010-01-01

    The authors of this paper portray the perspective of Professor Leon Cooper, a theoretical physicist, Nobel laureate, active researcher, and physics textbook author, on teaching science and on the nature of science (NOS). The views presented emerged from an interview prepared by the authors and responded to in writing by Professor Cooper. Based on…

  14. Attitudes of Economics and Sociology Students towards Cooperation. A Cross-Cultural Study

    Directory of Open Access Journals (Sweden)

    Joanna Dzionek-Kozlowska

    2017-12-01

    Full Text Available The impact of university education on the learners’ attitudes remains uncertain. Nevertheless, the Economics students’ unwillingness to cooperate is frequently attributed to the content of economic courses, and the theories of profit maximization. This article contributes to the discussion on students’ attitudes towards cooperation based on the survey of 341 Polish and Romanian students. Since these countries differ in terms of collectivism/individualism dimension, we focus on tracing the influence of cultures on cooperativeness. Specifically, we investigate three variables. First, the impact of culture on the willingness to cooperate, secondly, the influence of gender on collaboration, and finally, the differences in attitudes among the students of Sociology and Economics. We find significant differences between Polish and Romanian students’ attitudes towards cooperation, we also observe higher level cooperation among females than males. We detect a drop in cooperation from the first year to the subsequent years of undergraduate studies in Economics.

  15. A Short Study on Cooperative Sector in Iran. Challenges and Issues

    Directory of Open Access Journals (Sweden)

    Hassan Danaee Fard

    2010-10-01

    Full Text Available This paper aims to study the issues of cooperative sector in Iran. According to the theories,among the three sectors i.e. Public, private and cooperative sector probably cooperative sectorbecause of participating people directly in its process, can work better for economic development andcan be considered as a country economic developer example by job creation and others, Prior Workbecause Islam religion has invited people for having cooperation and also Iranian is a Muslim countrythen there have been a lot work on cooperative sector and this work is among the others who looks forthe challenges and issues in this sector, Approach this paper looks for the challenges and issues ofthe cooperative sector in Iran to run effective cooperation, Results Cooperative sector in alldeveloped and undeveloped and developing countries has its own challenges and in Iran as a fastdeveloping country which want to speed the developing process then needs to consider thecooperative sector challenges in Iran and other countries as well, Implications Practitioners,academician and others who want to work on challenges and issues of cooperative sector in Iran andothers . Value among the other important variables in economic development, cooperative has thepriority because of its fast returned effects in economic development then this paper aims to study thechallenges of this sector.

  16. Stakeholders' Cooperation in the Study Programme Quality Assurance: Theory and Practice in Lithuania

    Science.gov (United States)

    Pileicikiene, Nora

    2011-01-01

    The cooperation of various stakeholders' groups is a prerequisite to develop and realise high-quality study programmes, i.e. during studies to develop skills that are relevant to the labour market and social life. In order to achieve effective stakeholders' cooperation, it is necessary to identify stakeholder's groups relevant to a study programme…

  17. A study on the establishment of strengthened infrastructures for bilateral nuclear cooperation

    International Nuclear Information System (INIS)

    Choi, Pyung Hoon; Jung, Jun Keuk; Shim, Jae Sun; Kim, Myug Ro; Seo, Min Won; Lee, Jeong Kong

    2001-12-01

    The objectives of this study are to look into and analyze the current status of international cooperation activities so far conducted, especially focused on the Joint Standing Committees on Nuclear Energy Cooperation which have served as channels of dialogue for promoting nuclear cooperation between Korea and the counterpart countries, to present the identified problems to be addressed and to come up with appropriate measures to actively and effectively participate in international nuclear cooperation activities in the future by nuclear-related industries, academia and institute with the aim of establishing a firm foundation for implementing more systematic cooperation while the government takes lead. Further, effective and systematic implementation of nuclear bilateral cooperation through full participation of industries, academia and institutes will contribute to national development by advancing nuclear technology

  18. A report of the study committee on problems of the cooperation with developing countries

    International Nuclear Information System (INIS)

    1985-01-01

    In the long-range program of nuclear energy development and utilization, the need for cooperation with developing countries, meeting their expectations, is stated, while such expectations toward Japan are rising recently. Various aspects in this cooperation have been studied by the ad hoc committee. and the results are presented in this report. The cooperation with developing countries in the nuclear field is significant in its contribution to the economic advances in those countries, Japan's responsibility of lending the aid to the countries, and so on. Contents are the following: significance of the cooperation, the present states of nuclear energy research and development in the developing countries and the expectations, the present state of cooperation and problems in Japan, future aspects of the cooperation with developing countries. (Mori, K.)

  19. 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).

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

    International Nuclear Information System (INIS)

    Bhasin, Shikha

    2014-01-01

    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).

  1. Cooperative Game Study of Airlines Based on Flight Frequency Optimization

    Directory of Open Access Journals (Sweden)

    Wanming Liu

    2014-01-01

    Full Text Available By applying the game theory, the relationship between airline ticket price and optimal flight frequency is analyzed. The paper establishes the payoff matrix of the flight frequency in noncooperation scenario and flight frequency optimization model in cooperation scenario. The airline alliance profit distribution is converted into profit distribution game based on the cooperation game theory. The profit distribution game is proved to be convex, and there exists an optimal distribution strategy. The results show that joining the airline alliance can increase airline whole profit, the change of negotiated prices and cost is beneficial to profit distribution of large airlines, and the distribution result is in accordance with aviation development.

  2. Children's Sympathy, Guilt, and Moral Reasoning in Helping, Cooperation, and Sharing: A 6-Year Longitudinal Study

    Science.gov (United States)

    Malti, Tina; Ongley, Sophia F.; Peplak, Joanna; Chaparro, Maria P.; Buchmann, Marlis; Zuffianò, Antonio; Cui, Lixian

    2016-01-01

    This study examined the role of sympathy, guilt, and moral reasoning in helping, cooperation, and sharing in a 6-year, three-wave longitudinal study involving 175 children (M[subscript age] 6.10, 9.18, and 12.18 years). Primary caregivers reported on children's helping and cooperation; sharing was assessed behaviorally. Child sympathy was assessed…

  3. Punishment mechanisms and their effect on cooperation: A simulation study

    NARCIS (Netherlands)

    Farjam, M.D.; Faillo, M.; Sprinkhuizen-Kuyper, I.G.; Haselager, W.F.G.

    2015-01-01

    In social dilemmas punishment costs resources, not just from the one who is punished but often also from the punisher and society. Reciprocity on the other side is known to lead to cooperation without the costs of punishment. The questions at hand are whether punishment brings advantages besides its

  4. A Lifespan Study of Cooperative Education Graduates: Quantitative Aspects.

    Science.gov (United States)

    Linn, Patricia L.; Ferguson, Jane

    1999-01-01

    Career histories of 73 graduates of Antioch College's liberal arts co-op program, 1946-55, showed an average of 6.5 jobs before retirement and high rates of self-employment. Those with low performance in cooperative education were much more likely to have earned graduate degrees. Self-employed graduates had more varied jobs and retired later. (SK)

  5. Driving Simulator study for intelligent cooperative intersection safety system (IRIS)

    NARCIS (Netherlands)

    Vreeswijk, J.; Schendzielorz, T.; Mathias, P.; Feenstra, P.

    2008-01-01

    About forty percent of all accidents occur at intersections. The Intelligent Cooperative Intersection Safety system (IRIS), as part of the European research project SAFESPOT, is a roadside application and aims at minimizing the number of accidents at controlled and uncontrolled intersections. IRIS

  6. Influence of different initial distributions on robust cooperation in scale-free networks: A comparative study

    International Nuclear Information System (INIS)

    Chen Xiaojie; Fu Feng; Wang Long

    2008-01-01

    We study the evolutionary Prisoner's dilemma game on scale-free networks, focusing on the influence of different initial distributions for cooperators and defectors on the evolution of cooperation. To address this issue, we consider three types of initial distributions for defectors: uniform distribution at random, occupying the most connected nodes, and occupying the lowest-degree nodes, respectively. It is shown that initial configurations for defectors can crucially influence the cooperation level and the evolution speed of cooperation. Interestingly, the situation where defectors initially occupy the lowest-degree vertices can exhibit the most robust cooperation, compared with two other distributions. That is, the cooperation level is least affected by the initial percentage of defectors. Moreover, in this situation, the whole system evolves fastest to the prevalent cooperation. Besides, we obtain the critical values of initial frequency of defectors above which the extinction of cooperators occurs for the respective initial distributions. Our results might be helpful in explaining the maintenance of high cooperation in scale-free networks

  7. A study on the establishment of nuclear cooperative relations and future direction between Korea and Vietnam

    Energy Technology Data Exchange (ETDEWEB)

    Yang, M H; Kim, H S; Chung, W S; Yun, S W; Ko, H S; Lee, J K

    2000-10-01

    This study was carried out in order to review the cooperation with vietnam and establish and activate the cooperative relations with Vietnam. During the study, current status of use and development of nuclear energy in vietnam, were investigated including nuclear power plant and cooperative relations between two nations were also established. It was agreed through exchanges of visits of cooperation delegation; 1) exchange of visits of cooperation delegation, 2) holding of policy seminar for high level decision makers of Vietnam 3) cooperaton between KAERI/VAEC, 4) joint feasibility study for the construction of KSNP into Vietnam and technical presentation of KSNP. It is recommended that cooperaion with vietnam be implemented systematically through the long term based basic directions and integrated national strategies.

  8. A study on the establishment of nuclear cooperative relations and future direction between Korea and Vietnam

    International Nuclear Information System (INIS)

    Yang, M. H.; Kim, H. S.; Chung, W. S.; Yun, S. W.; Ko, H. S.; Lee, J. K.

    2000-10-01

    This study was carried out in order to review the cooperation with vietnam and establish and activate the cooperative relations with Vietnam. During the study, current status of use and development of nuclear energy in vietnam, were investigated including nuclear power plant and cooperative relations between two nations were also established. It was agreed through exchanges of visits of cooperation delegation; 1) exchange of visits of cooperation delegation, 2) holding of policy seminar for high level decision makers of Vietnam 3) cooperaton between KAERI/VAEC, 4) joint feasibility study for the construction of KSNP into Vietnam and technical presentation of KSNP. It is recommended that cooperaion with vietnam be implemented systematically through the long term based basic directions and integrated national strategies

  9. EPR studies of cooperative binding of Cu (II) to hemoglobin

    International Nuclear Information System (INIS)

    Louro, S.R.W.; Tabak, M.

    1983-07-01

    The investigation of the relative affinities of the two pairs of hemoglobin copper sites by monitoring the EPR spectra of the complexes formed by the reaction of copper with deoxyhemoglobin is reported. A model in which two sites are assumed to accept copper ions in a noncooperative way is not able to predict the experimental results. Thus it is conclude that the binding of these ions to hemoglobin is a cooperative phenomenon. (Author) [pt

  10. Cooperative context is a determinant of the social influence on outcome evaluation: An electrophysiological study.

    Science.gov (United States)

    Kimura, Kenta; Katayama, Jun'ichi

    2016-02-01

    The present study examined whether or not a cooperative context is a determinant of the social influence on the evaluation of two action outcomes: a monetary outcome and a conflict of opinion with other group members. In the present study, three-person groups were randomly assigned to be either a cooperative or individual group and asked to perform a gambling task. The monetary outcomes in the cooperative group were interrelated among group members, whereas those in the individual group did not influence each other. The present results showed that monetary outcomes elicited feedback-related negativity (FRN) and a conflict of opinion with other group members elicited FRN-like negativity, which reflect an evaluation of the motivational significance of action outcomes. The FRN elicited by monetary outcomes was reduced when participants shared decisions with other group members only in the cooperative group, indicating that the cooperative context reduced the motivational significance of monetary outcomes through the diffusion of responsibility. The FRN-like negativity elicited by a conflict of opinion showed a different pattern between the cooperative and individual groups, indicating that the cooperative context can influence the evaluation of a conflict of opinion, possibly via the modulation of group cohesiveness or conflict processing. The present results suggest that a cooperative context, rather than the social setting, is a determinant of the social influence on outcome evaluation. Copyright © 2015 Elsevier B.V. All rights reserved.

  11. Design Fixation and Cooperative Learning in Elementary Engineering Design Project: A Case Study

    Directory of Open Access Journals (Sweden)

    Yi Luo

    2015-09-01

    Full Text Available This paper presents a case study examining 3rd, 4th and 5th graders’ design fixation and cooperative learning in an engineering design project. A mixed methods instrument, the Cooperative Learning Observation Protocol (CLOP, was adapted to record frequency and class observation on cooperative learning engagement through detailed field notes. Students’ design journals and reflections were also analyzed for an inductive qualitative analysis. The findings indicate three major themes of design fixation: 1 fixation on common features of things; 2 fixation on popular teenage culture; 3 fixation on the first design idea. In the cooperative learning process of elementary engineering design project, although pupils had demonstrated some abilities to solve concrete problems in a logical fashion, the participants encountered a number of obstacles in the group. Dominance, social loafing, and other problems occurring in the group process might have offset certain benefits of cooperative learning. Implications of the findings are also discussed.

  12. Design fixation and cooperative learning in elementary engineering design project: A case study

    Directory of Open Access Journals (Sweden)

    Yi Luo

    2015-09-01

    Full Text Available This paper presents a case study examining 3rd, 4th and 5th graders’ design fixation and cooperative learning in an engineering design project. A mixed methods instrument, the Cooperative Learning Observation Protocol (CLOP, was adapted to record frequency and class observation on cooperative learning engagement through detailed field notes. Students’ design journals and reflections were also analyzed for an inductive qualitative analysis. The findings indicate three major themes of design fixation: 1 fixation on common features of things; 2 fixation on popular teenage culture; 3 fixation on the first design idea. In the cooperative learning process of elementary engineering design project, although pupils had demonstrated some abilities to solve concrete problems in a logical fashion, the participants encountered a number of obstacles in the group. Dominance, social loafing, and other problems occurring in the group process might have offset certain benefits of cooperative learning. Implications of the findings are also discussed.

  13. Human-FES cooperative control for wrist movement: a preliminary study

    Directory of Open Access Journals (Sweden)

    Kai Gui

    2016-07-01

    Full Text Available Functional electrical stimulation (FES sometimes applies to patients with partial paralysis, so human voluntary control and FES control both exist. Our study aims to build a cooperative controller to achieve human-FES cooperation. This cooperative controller is formed by a classical FES controller and an impedance controller. The FES controller consists of a back propagation (BP neural network-based feedforward controller and a PID-based feedback controller. The function of impedance controller is to convert volitional force/torque, which is estimated from a three-stage filter based on EMG, into additional angle. The additional angle can reduce the FES intensity in our cooperative controller, comparing to that in classical FES controller. Some assessment experiments are designed to test the performance of the cooperative controller.

  14. NMR study of the cooperative behavior of thermotropic model polypeptides

    Czech Academy of Sciences Publication Activity Database

    Kurková, Dana; Kříž, Jaroslav; Rodríguez-Cabello, J. C.; Arias, F. J.

    2007-01-01

    Roč. 56, č. 2 (2007), s. 186-194 ISSN 0959-8103 R&D Projects: GA AV ČR IAA400500604 Grant - others:Spanish Ministry of Science and Culture(ES) A002/02; MAT2000-1764-C02; MAT2001-1853-C02-01; MAT2003- Institutional research plan: CEZ:AV0Z40500505 Keywords : thermotropic polymers * cooperativity * synthetic polypeptides Subject RIV: CD - Macromolecular Chemistry Impact factor: 1.557, year: 2007

  15. Institutionalising co-operation : a study of the Elysée treaty and Franco-German co-operation 1963-1993

    OpenAIRE

    Sverdrup, Bjørn Otto

    1994-01-01

    "INSTITUTIONALISING CO-OPERATION. A STUDY OF THE ELYSÉE TREATY AND FRANCO-GERMAN CO-OPERATION 1963-93" In 1963, France and Germany completed 'The Franco-German Treaty on Organization and Principles of Co-operation', the so-called Elysée Treaty. The Elysée Treaty, and its protocols, are in this study viewed as a political institution, hence the Elysée Treaty will be referred to as the Franco-German institution. This study seeks to answer the question of how the Franco-German institution has...

  16. Update on International Cooperative Groups Studies in Thoracic Malignancies: The Emergence of Immunotherapy.

    Science.gov (United States)

    Shukla, Navika D; Salahudeen, Ameen A; Taylor, Gregory A; Ramalingam, Suresh S; Vokes, Everett E; Goss, Glenwood D; Decker, Roy H; Kelly, Karen; Scagliotti, Giorgio V; Mok, Tony S; Wakelee, Heather A

    2018-03-17

    Cancer cooperative groups have historically played a critical role in the advancement of non-small-cell lung cancer therapy. Representatives from cooperative groups worldwide convene at the International Lung Cancer Congress annually. The International Lung Cancer Congress had its 17th anniversary in the summer of 2016. The present review highlights the thoracic malignancy studies discussed by presenters. The included studies are merely a sample of the trials of thoracic malignancies ongoing globally. Copyright © 2018 Elsevier Inc. All rights reserved.

  17. Links between internal and external cooperation in product development : An exploratory study

    NARCIS (Netherlands)

    Hillebrand, B; Biemans, WG

    While there is an overwhelming amount of publications on cooperation in product development projects, they mainly,focus on cooperation between business functions within an organization (internal cooperation) or on cooperation between organizations (external cooperation). Yet the relationship between

  18. Telemanipulation of cooperative robots: a case of study

    Science.gov (United States)

    Pliego-Jiménez, Javier; Arteaga-Pérez, Marco

    2018-06-01

    This article addresses the problem of dexterous robotic grasping by means of a telemanipulation system composed of a single master and two slave robot manipulators. The slave robots are analysed as a cooperative system where it is assumed that the robots can push but not pull the object. In order to achieve a stable rigid grasp, a centralised adaptive position-force control algorithm for the slave robots is proposed. On the other hand, a linear velocity observer for the master robot is developed to avoid numerical differentiation. A set of experiments with different human operators were carried out to show the good performance and capabilities of the proposed control-observer algorithm. In addition, the dynamic model and closed-loop dynamics of the telemanipulation is presented.

  19. The role of cooperatives in food safety management of fresh produce chains: Case studies in four strawberry cooperatives

    NARCIS (Netherlands)

    Kirezieva, K.K.; Bijman, J.; Jacxsens, L.; Luning, P.A.

    2016-01-01

    Recent outbreaks with fresh produce have raised questions regarding management of quality and safety in the complex supply chains, where cooperatives play a central role. The overall objective of this article was to investigate the role of cooperatives in food quality and safety management in the

  20. Experiential learning implementation based on joint responsibility in women's cooperative development (Case study on Farmer Women Cooperative, Sumedang, West Java)

    Science.gov (United States)

    Suseno, Gijanto Purbo; Nataliningsih

    2017-09-01

    Cooperative extension is one form of non-formal education. The follow up of cooperative extension is a coaching that aims to cooperative boards and members apply the knowledge and skills acquired during extension. Learning from the experience (experience learning) of others combined with the concept of joint responsibility is expected to develop the participation of cooperative members as indicated by the repayment of loans on time. The research was conducted at Sumedang Farmer Women Cooperative of West Java with the stages of cooperative extension and coaching for 6 months so it can be evaluated its impact. The results showed that from 30 extension participants who stated willingness to be a member of joint responsibility group as many as 15 people (50%), which then divided into 3 groups of mutual responsibility with member of each group is 5 people. The result of impact evaluation showed the development of group dynamics of the joint liability shown by 9 people (60%) developing business, 3 people (20%) business stagnant and 3 (20%) less profitable business. Implementation of experiental learning based on the concept of mutual responsibility encourages the improvement of entrepreneurship and cooperative skills and the ability of members to pay loan installments on cooperatives in a timely manner.

  1. An Exploratory Study of Cooperative Survival: Strategic Adaptation to External Developments

    Directory of Open Access Journals (Sweden)

    Jasper Grashuis

    2018-02-01

    Full Text Available Farmer cooperatives have been portrayed in the literature as flawed and complex organizations with ambiguous objectives. However, research on the observed survival of farmer cooperatives in spite of their weaknesses and limitations is scarce, in part because academic attention to cooperative performance has been static and introspective. Using evidence collected from case studies and print media publications, this paper contributes to the literature with a qualitative study of farmer cooperatives which spurred survival and longevity by means of strategic adaptation in response to four current developments in the external environment: industry consolidation, consumer segmentation, price volatility, and policy change. The qualitative study concludes farmer cooperatives in general respond to such developments by means of organizational growth. Common strategies are vertical integration, geographic expansion, and portfolio diversification. While survival and longevity are promoted in theory, strategic adaptation also often facilitates the pursuit of investor-oriented as opposed to user-oriented objectives. In some scenarios, member ownership and control may become burdensome to the business and prompt conversion to another structure if further adaptation to internal and external developments is unsuccessful. More research is therefore needed to explore the dynamic and variable impact of strategy on cooperative survival.

  2. An Empirical Study on Alleviating Career English Writing Anxiety through Cooperative Learning in a Chinese Polytechnic Institute

    Science.gov (United States)

    Jiang, Dongmei

    2016-01-01

    This study investigated the effect of cooperative learning on writing anxiety alleviation through a pre-test/post-test assessment. 120 EFL learners from a Chinese polytechnic institute were assigned into two groups: one experimental (cooperative writing) and the other comparison (solitary writing). Results revealed that cooperative learning…

  3. UNH Data Cooperative: A Cyber Infrastructure for Earth System Studies

    Science.gov (United States)

    Braswell, B. H.; Fekete, B. M.; Prusevich, A.; Gliden, S.; Magill, A.; Vorosmarty, C. J.

    2007-12-01

    Earth system scientists and managers have a continuously growing demand for a wide array of earth observations derived from various data sources including (a) modern satellite retrievals, (b) "in-situ" records, (c) various simulation outputs, and (d) assimilated data products combining model results with observational records. The sheer quantity of data, and formatting inconsistencies make it difficult for users to take full advantage of this important information resource. Thus the system could benefit from a thorough retooling of our current data processing procedures and infrastructure. Emerging technologies, like OPeNDAP and OGC map services, open standard data formats (NetCDF, HDF) data cataloging systems (NASA-Echo, Global Change Master Directory, etc.) are providing the basis for a new approach in data management and processing, where web- services are increasingly designed to serve computer-to-computer communications without human interactions and complex analysis can be carried out over distributed computer resources interconnected via cyber infrastructure. The UNH Earth System Data Collaborative is designed to utilize the aforementioned emerging web technologies to offer new means of access to earth system data. While the UNH Data Collaborative serves a wide array of data ranging from weather station data (Climate Portal) to ocean buoy records and ship tracks (Portsmouth Harbor Initiative) to land cover characteristics, etc. the underlaying data architecture shares common components for data mining and data dissemination via web-services. Perhaps the most unique element of the UNH Data Cooperative's IT infrastructure is its prototype modeling environment for regional ecosystem surveillance over the Northeast corridor, which allows the integration of complex earth system model components with the Cooperative's data services. While the complexity of the IT infrastructure to perform complex computations is continuously increasing, scientists are often forced

  4. Application of cooperative and non-cooperative games in large-scale water quantity and quality management: a case study.

    Science.gov (United States)

    Mahjouri, Najmeh; Ardestani, Mojtaba

    2011-01-01

    In this paper, two cooperative and non-cooperative methodologies are developed for a large-scale water allocation problem in Southern Iran. The water shares of the water users and their net benefits are determined using optimization models having economic objectives with respect to the physical and environmental constraints of the system. The results of the two methodologies are compared based on the total obtained economic benefit, and the role of cooperation in utilizing a shared water resource is demonstrated. In both cases, the water quality in rivers satisfies the standards. Comparing the results of the two mentioned approaches shows the importance of acting cooperatively to achieve maximum revenue in utilizing a surface water resource while the river water quantity and quality issues are addressed.

  5. Developing Digital Dashboard Management for Learning System Dynamic Cooperative Simulation Behavior of Indonesia. (Study on Cooperative Information Organization in the Ministry of Cooperatives and SME)

    Science.gov (United States)

    Eni, Yuli; Aryanto, Rudy

    2014-03-01

    There are problems being experienced by the Ministry of cooperatives and SME (Small and Medium Enterprise) including the length of time in the decision by the Government to establish a policy that should be taken for local cooperatives across the province of Indonesia. The decision-making process is still analyzed manually, so that sometimes the decisions taken are also less appropriate, effective and efficient. The second problem is the lack of monitoring data cooperative process province that is too much, making it difficult for the analysis of dynamic information to be useful. Therefore the authors want to fix the system that runs by using digital dashboard management system supported by the modeling of system dynamics. In addition, the author also did the design of a system that can support the system. Design of this system is aimed to ease the experts, head, and the government to decide (DSS - Decision Support System) accurately effectively and efficiently, because in the system are raised alternative simulation in a description of the decision to be taken and the result from the decision. The system is expected to be designed dan simulated can ease and expedite the decision making. The design of dynamic digital dashboard management conducted by method of OOAD (Objects Oriented Analysis and Design) complete with UML notation.

  6. Instructional Uses of Podcasting in Online Learning Environments: A Cooperative Inquiry Study

    Science.gov (United States)

    Brown, Abbie; Brown, Carol; Fine, Bethann; Luterbach, Kenneth; Sugar, William; Vinciguerra, David C.

    2009-01-01

    A report on the results of a year-long cooperative inquiry study in which 11 faculty members at a southeastern university examined their various uses of podcasting for instruction. Through participation in the study, members developed insights into what technologies are most commonly applied to the task of podcast production and dissemination as…

  7. The Organisation for Economic Co-Operation and Development's International Early Learning Study: What Happened Next

    Science.gov (United States)

    Moss, Peter; Urban, Mathias

    2017-01-01

    In this article, the authors provide an update on what has happened over recent months with the Organisation for Economic Co-operation and Development's proposal for an International Early Learning Study, and review responses to the proposed International Early Learning Study, including the concerns that have been raised about this new venture in…

  8. Five hydrologic studies conducted by or in cooperation with the Center for Forested Wetlands Research

    Science.gov (United States)

    Devendra M. Amatya; Carl C. Trettin; R. Wayne Skaggs; T.J. Callahan; Ge Sun; J.E. Nettles; J.E. Parsons; M. Miwa

    2005-01-01

    The U.S. Department of Agriculture Forest Service Center for Forested Wetlands Research has conducted or cooperated in studies designed to improve understanding of fundamental hydrologic and biogeochemical processes that link aquatic and terrestrial ecosystems. Five of these studies are discussed here. The first is based on observations made on long-term experimental...

  9. African American Women Scholars and International Research: Dr. Anna Julia Cooper's Legacy of Study Abroad

    Science.gov (United States)

    Evans, Stephanie Y.

    2009-01-01

    EIn this article, the author presents a little-known but detailed history of Black women's tradition of study abroad. Specifically, she situates Dr. Anna Julia Cooper within the landscape of historic African American students who studied in Japan, Germany, Jamaica, England, Italy, Haiti, India, West Africa, and Thailand, in addition to France. The…

  10. Teaching Theory in Occupational Therapy Using a Cooperative Learning: A Mixed-Methods Study.

    Science.gov (United States)

    Howe, Tsu-Hsin; Sheu, Ching-Fan; Hinojosa, Jim

    2018-01-01

    Cooperative learning provides an important vehicle for active learning, as knowledge is socially constructed through interaction with others. This study investigated the effect of cooperative learning on occupational therapy (OT) theory knowledge attainment in professional-level OT students in a classroom environment. Using a pre- and post-test group design, 24 first-year, entry-level OT students participated while taking a theory course in their second semester of the program. Cooperative learning methods were implemented via in-class group assignments. The students were asked to complete two questionnaires regarding their attitudes toward group environments and their perception toward group learning before and after the semester. MANCOVA was used to examine changes in attitudes and perceived learning among groups. Students' summary sheets for each in-class assignment and course evaluations were collected for content analysis. Results indicated significant changes in students' attitude toward working in small groups regardless of their prior group experience.

  11. Tactile communication, cooperation, and performance: an ethological study of the NBA.

    Science.gov (United States)

    Kraus, Michael W; Huang, Cassey; Keltner, Dacher

    2010-10-01

    Tactile communication, or physical touch, promotes cooperation between people, communicates distinct emotions, soothes in times of stress, and is used to make inferences of warmth and trust. Based on this conceptual analysis, we predicted that in group competition, physical touch would predict increases in both individual and group performance. In an ethological study, we coded the touch behavior of players from the National Basketball Association (NBA) during the 2008-2009 regular season. Consistent with hypotheses, early season touch predicted greater performance for individuals as well as teams later in the season. Additional analyses confirmed that touch predicted improved performance even after accounting for player status, preseason expectations, and early season performance. Moreover, coded cooperative behaviors between teammates explained the association between touch and team performance. Discussion focused on the contributions touch makes to cooperative groups and the potential implications for other group settings. (PsycINFO Database Record (c) 2010 APA, all rights reserved).

  12. A Study on Governance and Human Resources for Cooperative Road Facilities Management

    Science.gov (United States)

    Ohno, Sachiko; Takagi, Akiyoshi; Kurauchi, Fumitaka; Demura, Yoshifumi

    Within today's infrastructure management, Asset Management systems are becoming a mainstream feature. For region where the risk is low, it is necessary to create a "cooperative road facilities management system". This research both examined and suggested what kind of cooperative road facilities management system should be promoted by the regional society. Concretely, this study defines the operational realities of a previous case. It discusses the problem of the road facilities management as a governance. Furthermore, its realization depends on "the cooperation between municipalities", "the private-sector initiative", and "residents participation" .Also, it discusses the problem of human resources for governance. Its realization depends on "the engineers' promotion", and "creation of a voluntary activity of the resident" as a human resources. Moreover, it defines that the intermediary is important because the human resources tied to the governance. As a result, the prospect of the road facilities management is shown by the role of the player and the relation among player.

  13. Patient satisfaction with out-of-hours GP cooperatives: a longitudinal study.

    Science.gov (United States)

    Smits, Marleen; Huibers, Linda; Oude Bos, Anita; Giesen, Paul

    2012-12-01

    For over a decade, out-of-hours primary care in the Netherlands has been provided by general practitioner (GP) cooperatives. In the past years, quality improvements have been made and patients have become acquainted with the service. This may have increased patient satisfaction. The objective of this study was to examine changes in patient satisfaction with GP cooperatives over time. Longitudinal observational study. A validated patient satisfaction questionnaire was distributed in 2003-2004 (T1) and 2007-2008 (T2). Items were rated on a scale from 0 to 10 (1 = very bad; 10 = excellent). Eight GP cooperatives in the Netherlands. Stratified sample of 9600 patients. Response was 55% at T1 (n = 2634) and 51% at T2 (n = 2462). Expectations met; satisfaction with triage nurses, GPs, and organization. For most patients the care received at the GP cooperative met their expectations (T1: 86.1% and T2: 88.4%). Patients were satisfied with the triage nurses (overall grade T1: 7.73 and T2: 7.99), GPs (T1: 8.04 and T2: 8.25), and organization (overall grade T1: 7.60 and T2: 7.78). Satisfaction with triage nurses showed the largest increase over time. The quality and effectiveness of advice or treatment were given relatively low grades. Of all organizational aspects, the lowest grades were given for waiting times and information about the cooperative. In general, patients were initially satisfied with GP cooperatives and satisfaction had even increased four years later. However, there is room for improvement in the content of the advice, waiting times, and information supply. More research is needed into satisfaction of specific patient groups.

  14. Semiconductor Research Corporation: A Case Study in Cooperative Innovation Partnerships

    Science.gov (United States)

    Logar, Nathaniel; Anadon, Laura Diaz; Narayanamurti, Venkatesh

    2014-01-01

    In the study of innovation institutions, it is important to consider how different institutional models can affect a research organization in conducting or funding successful work. As an industry collaborative, Semiconductor Research Corporation (SRC) provides an example of a privately funded institution that leverages the inputs of several member…

  15. Soviet-France cooperative study of the solar corona

    International Nuclear Information System (INIS)

    Vsekhvsyatskij, S.K.; Dzyubenko, N.I.; Ivanchuk, V.I.; Popov, O.S.; Rubo, G.A.; Kuchmij, S.; Kuchmij, O.; Shtel'makher, G.

    1981-01-01

    The study continues the investigations on the solar corona performed according to the program of the Soviet-France experiment ''The white corona dynamics'' during total solar eclipses on July 10 1972 and June 30, 1973 by the expeditions of Kiev University and Paris Astrophysical Institute. The results of the study of eclipse negatives obtained on June 30 1973 in Africa are given. On the basis of new methods of photometry and colorimetry using star images up to 8.5sup(m) as the photometry standards it has been found with high accuracy the distribution of the total corona brightness up to r approximately equal to 4.5 Rsub(S) and its K- and F-corona components for E and N directions. Neither color effect nor flattening is found in the dust component (r -6 Esub(S)

  16. The CRC Contribution to Research Training: Report of a Scoping Study for the Cooperative Research Centres Association

    Science.gov (United States)

    Palmer, Nigel

    2012-01-01

    This report summarises findings from a scoping study conducted for the Cooperative Research Centres Association (CRCA) by the Centre for the Study of Higher Education. The purpose of the scoping study is to inform the research training activities of Cooperative Research Centres (CRCs). While previous studies have focussed on the outcomes supported…

  17. An Approachment to Cooperative Learning in Higher Education: Comparative Study of Teaching Methods in Engineering

    Science.gov (United States)

    Estébanez, Raquel Pérez

    2017-01-01

    In the way of continuous improvement in teaching methods this paper explores the effects of Cooperative Learning (CL) against Traditional Learning (TL) in academic performance of students in higher education in two groups of the first course of Computer Science Degree at the university. The empirical study was conducted through an analysis of…

  18. Cooperative Work-Study Programs in Vocational Rehabilitation: Results of a National Survey.

    Science.gov (United States)

    Bullis, Michael; Foss, Gilbert

    1983-01-01

    Conducted a national survey of vocational rehabilitation agencies (N=42) to determine the present status of cooperative work study programs serving mentally retarded secondary students. Results documented a decrease both in formal programs and number of students served. (Author/JAC)

  19. A Qualitative Study of Information Technology Students' Learning Outcomes during a Cooperative Education Experience

    Science.gov (United States)

    Krejci, Katherine T.

    2010-01-01

    The purpose of this qualitative descriptive study was to describe the learning outcomes of the cooperative-education experience from an Information Technology student's perspective at a large Fortune 500 manufacturing/sales company located in the Midwest United States. Open-ended interview questions were developed based on the four-component model…

  20. A Framework of Retailer-Manufacturer Cooperation and Coopetition: Consumer Durable Goods Retailers’ Case Studies

    Directory of Open Access Journals (Sweden)

    Marzanna Katarzyna Witek-Hajduk

    2017-03-01

    Full Text Available Objective: The purpose of this paper is to develop a framework of cooperation and coopetition between retailers and key manufacturers from a perspective of retailers offering consumer durables. Research Design & Methods: In order to answer the research questions semi-structured, in-depth and face-to-face interviews with managers of six SMEs or large retailers operating in Poland and offering consumer durables were carried out. Findings: The empirical studies confirm both cooperation and coopetition between retailers and manufacturers – suppliers of consumer durables depending on, among others, the category of consumer goods and the balance of power between retailers and manufacturers. The scope of cooperation is not too wide, and concerns only some of the value chain processes indicated in the literature. Implications & Recommendations: Conducted studies are exploratory and need to be deepen with the use of quantitative research that will help determine the impact of the balance of power between manufacturers and retailers and the strength of retailer-manufacturer relations on the range / areas and financial and non-financial performance of this cooperation. Contribution & Value Added: The originality of this work lies in studying some aspects of retailers’ relations with their key suppliers operating in consumer durables market.

  1. Cooperative Group Performance in Graduate Research Methodology Courses: The Role of Study Coping and Examination-Taking Coping Strategies

    Science.gov (United States)

    Jiao, Qun G.; Collins, Kathleen M. T.; Onwuegbuzie, Anthony J.

    2013-01-01

    This study seeks to examine the extent to which cooperative group members' levels of coping strategies (study and examination-taking coping strategies) and the degree that heterogeneity (variability of study coping strategies and examination-taking coping strategies) predict cooperative groups' levels of achievement in research methodology…

  2. Factors influencing the success of animal husbandry cooperatives: A case study in Southwest Iran

    Directory of Open Access Journals (Sweden)

    Aligholi Heydari

    2010-10-01

    Full Text Available This survey study aimed at identifying the factors influencing the success of animal husbandry cooperatives in Southwest Iran. Using a questionnaire, the data were collected from 95 managing directors of the cooperatives who were chosen through a multi-stage stratified random sampling method. This study showed an essential need for a systemic framework to analyze the cooperatives’ success. The results showed that the “Honey Bee”, “Cattle (dairy”, and “Lamb” cooperatives were the most successful among different kinds of the cooperatives. Also, among individual attributes, “interest”, “technical knowledge”, and “understanding the concept of cooperative”; among economic variables, “income” and “current investment”; and among external factors, “market access” have significant correlation with the success while structural variables have no significant relation. Furthermore, among all the factors, four variables (“interest”, “understanding the concept of cooperative”, “market access”, and “other incomes” can explain the variations of the success.

  3. An evaluation of technical and economic capacity of farmers of Rural Production Cooperatives. Case Study: Neishabour

    Directory of Open Access Journals (Sweden)

    Maryam Hadizadeh Bazaz

    2017-01-01

    Full Text Available The main objective of this article is to investigate the impact of cooperatives on the technical and economical empowering of farmers and agricultural development in the villages of Neishabour. The method of this research is analytical – descriptive and it has been carried out in 2013.  The statistical society is composed of 4685 members and non-members of cooperatives in twenty villages of Neishabour. The sample size via the Cochran formula and stratified sampling technique has been calculated to be 252.  Data collection has been performed through documentation and field study. For data analysis, the SPSS software package and the T-Student Test have been employed. The results of statistical analysis based on 13 economic indicators revealed that the average economic stability of the members is 2.64 which is slightly higher than 2.47; that is the average economic stability of non-members. Independent samples T-Test results between members and non-members revealed that the probability value is 0.004 which indicates that there exists a significant difference between average economic stability of members and non-members. The T-Test results with hypothetical mean of 3 and 4 showed that the majority of indicators are less than the average. Therefore, the impact of cooperatives in economic development is evaluated to be below the average limit and cooperatives could not play an important role in increasing the economic empowerment of farmers.

  4. Effects of ecstasy on cooperative behaviour and perception of trustworthiness: a naturalistic study.

    Science.gov (United States)

    Stewart, L H; Ferguson, B; Morgan, C J A; Swaboda, N; Jones, L; Fenton, R; Wall, M B; Curran, H V

    2014-11-01

    Acute recreational use of 3,4-methylenedioxymethamphetamine (MDMA; 'ecstasy') can promote pro-social effects which may alter interpersonal perceptions. To explore such effects, this study investigated whether acute recreational use of ecstasy was associated with changes in individual perception of trustworthiness of people's faces and co-operative behaviours. An independent group, repeated measures design was used in which 17 ecstasy users were tested on the night of drug use (day 0) and again three days later (day 3); 22 controls were tested on parallel days. On each day, participants rated the trustworthiness of 66 faces, carried out three co-operative behaviour tasks (public good; dictator; ultimatum game) and completed mood self-ratings. Acute ecstasy use was associated with increased face trustworthiness ratings and increased cooperative behaviour on the dictator and ultimatum games; on day 3 there were no group differences on any task. Self-ratings showed the standard acute ecstasy effects (euphoria, energy, jaw clenching) with negative effects (less empathy, compassion, more distrust, hostility) emerging on day 3. Our findings of increased perceived trustworthiness and co-operative behaviours following use of ecstasy suggest that a single dose of the drug enhances aspects of empathy. This may in turn contribute to its popularity as a recreational drug and potentially to its enhancement of the therapeutic alliance in psychotherapy. © The Author(s) 2014.

  5. Problems of integrated palliative care: a Dutch case study of routines and cooperation in the region of Arnhem.

    Science.gov (United States)

    van Raak, Arno; Paulus, Aggie; Cuijpers, Rianne; Te Velde, Clary

    2008-12-01

    Cooperation in networks of providers of palliative care in Europe is problematic. Based on the concept of routines (patterns of behavior) and data about a Dutch network, we developed an explanation of this problem, in order to better understand the conditions for cooperation. Although more research is needed, the study suggests that disparate matches (divergence) between routines of the network members hampers cooperation. To promote cooperation, divergence, and legislation that stabilizes existing routines, must be identified. Divergence must be overcome and negotiations and transformational leadership, which require power sources, may be useful for this.

  6. A progress report of the Marshall Islands nationwide thyroid study: an international cooperative scientific study.

    Science.gov (United States)

    Takahashi, T; Simon, S L; Trott, K R; Fujimori, K; Nakashima, N; Arisawa, K; Schoemaker, M J

    1999-04-01

    The objective of this report is to present a summary of progress of the Marshall Islands Nationwide Thyroid Study. As well known, the US atomic weapons testing program in the Pacific was conducted primarily between 1946 and 1958 in the Marshall Islands. The nuclear tests resulted in radioactive contamination of a number of atolls and resulted in exposure of Marshallese to undefined levels before our study. Little information has been paid to health consequences among residents of the nearly twenty inhibited atolls except for some information about nodular thyroid disease which was reported on by an US group. In a cooperative agreement with the Government of the Marshall Islands, between 1993 and 1997 we studied the prevalence of both thyroid nodules and thyroid cancer among 4766 Marshallese potentially exposed to radioiodines from bomb test fallout. That group represents more than 65% of the population at risk. We diagnosed 45 thyroid cancers and 1398 benign thyroid nodules. In addition, 23 study participants had been operated on prior to our study for thyroid cancer. Presently, we are developing a database of information to estimate radiation doses and planning a statistical analysis to determine if a dose-response relationship exists. These data will be important for the health promotion of exposed people all over the world including Hiroshima, Nagasaki, Semipalatinsk, Chernobyl and other locations. A timely completion is important for purpose of assisting Marshallese as well as to add the global understanding of radiation induced thyroid cancer.

  7. A progress report of the Marshall Islands nationwide thyroid study. An international cooperative scientific study

    Energy Technology Data Exchange (ETDEWEB)

    Takahashi, Tatsuya; Arisawa, Kokichi [Nagasaki Univ. (Japan). School of Medicine; Simon, S.L.; Trott, K.R.; Fujimori, Keisei; Nakashima, Noriaki; Schoemaker, M.J.

    1999-04-01

    The objective of this report is to present a summary of progress of the Marshall Islands Nationwide Thyroid Study. As well known, the US atomic weapons testing program in the Pacific was conducted primarily between 1946 and 1958 in the Marshall Islands. The nuclear tests resulted in radioactive contamination of a number of atolls and resulted in exposure of Marshallese to undefined levels before our study. Little information has been paid to health consequences among residents of the nearly twenty inhibited atolls except for some information about nodular thyroid disease which was reported on by an US group. In a cooperative agreement with the Government of the Marshall Islands, between 1993 and 1997 we studied the prevalence of both thyroid nodules and thyroid cancer among 4766 Marshallese potentially exposed to radioiodines from bomb test fallout. That group represents more than 65% of the population at risk. We diagnosed 45 thyroid cancers and 1398 benign thyroid nodules. In addition, 23 study participants had been operated on prior to our study for thyroid cancer. Presently, we are developing a database of information to estimate radiation doses and planning a statistical analysis to determine if a dose-response relationship exists. These data will be important for the health promotion of exposed people all over the world including Hiroshima, Nagasaki, Semipalatinsk, Chernobyl and other locations. A timely completion is important for purpose of assisting Marshallese as well as to add the global understanding of radiation induced thyroid cancer. (author)

  8. A progress report of the Marshall Islands nationwide thyroid study. An international cooperative scientific study

    International Nuclear Information System (INIS)

    Takahashi, Tatsuya; Arisawa, Kokichi; Simon, S.L.; Trott, K.R.; Fujimori, Keisei; Nakashima, Noriaki; Schoemaker, M.J.

    1999-01-01

    The objective of this report is to present a summary of progress of the Marshall Islands Nationwide Thyroid Study. As well known, the US atomic weapons testing program in the Pacific was conducted primarily between 1946 and 1958 in the Marshall Islands. The nuclear tests resulted in radioactive contamination of a number of atolls and resulted in exposure of Marshallese to undefined levels before our study. Little information has been paid to health consequences among residents of the nearly twenty inhibited atolls except for some information about nodular thyroid disease which was reported on by an US group. In a cooperative agreement with the Government of the Marshall Islands, between 1993 and 1997 we studied the prevalence of both thyroid nodules and thyroid cancer among 4766 Marshallese potentially exposed to radioiodines from bomb test fallout. That group represents more than 65% of the population at risk. We diagnosed 45 thyroid cancers and 1398 benign thyroid nodules. In addition, 23 study participants had been operated on prior to our study for thyroid cancer. Presently, we are developing a database of information to estimate radiation doses and planning a statistical analysis to determine if a dose-response relationship exists. These data will be important for the health promotion of exposed people all over the world including Hiroshima, Nagasaki, Semipalatinsk, Chernobyl and other locations. A timely completion is important for purpose of assisting Marshallese as well as to add the global understanding of radiation induced thyroid cancer. (author)

  9. Facilitating cooperation in interprofessional education using a study activity model- An action research project’

    DEFF Research Database (Denmark)

    Hansen, Bodil Winther; Hatt, Camusa

    in interprofessional courses and if the model has a potential as mean of pedagogical development and collaboration. Methods The study is based on action research and is a mixed method study. In 2016 the project will gather data in cooperation with lecturers through qualitative methods and a followup on the baseline...... to further explore the potential of the study activity model as a mean of pedagogical development. The qualitative data will be processed by current hermeneutical and phenomenological methods. Outcomes and implications The outcome of the project should provide deeper insight into facilitating IPE and IPC......Title: Facilitating cooperation in interprofessional education using a study activity model- An action research project . Background Metropolitan University College has over the years developed interprofessional courses for students from 12 different professions, and since 2013 worked...

  10. Revolutionary interdisciplinary cooperation. Effects of short- term regulation studied in a river environment

    Energy Technology Data Exchange (ETDEWEB)

    Saimakallio, H.; Virsu, R.

    1996-11-01

    A three-year study on how short-term regulation affects the river environment provides power plant builders with new capabilities to meet the needs of the riverside population, recreational users and power plants. The study also opens up new perspectives to researchers. Interdisciplinary cooperation between experts on the living environment, vegetation, fish, recreational use and energy has been revolutionary even on the international scale. (orig.)

  11. GPs' experiences with out-of-hours GP cooperatives: a survey study from the Netherlands.

    Science.gov (United States)

    Smits, Marleen; Keizer, Ellen; Huibers, Linda; Giesen, Paul

    2014-09-01

    Out-of-hours primary care has been provided by general practitioner (GP) cooperatives since the year 2000 in the Netherlands. Early studies in countries with similar organizational structures showed positive GP experiences. However, nowadays it is said that GPs experience a high workload at the cooperative and that they outsource a considerable part of their shifts. To examine positive and negative experiences of GPs providing out-of-hours primary care, and the frequency and reasons for outsourcing shifts. A cross-sectional observational survey among 688 GPs connected to six GP cooperatives in the Netherlands, using a web-based questionnaire. The response was 55% (n = 378). The main reasons for working in GP cooperatives were to retain registration as GP (79%) and remain experienced in acute care (74%). GPs considered the peak hours (81%) and the high number of patients (73%) as the most negative aspects. Most GPs chose to provide the out-of-hours shifts themselves: 85% outsourced maximally 25% of their shifts. The percentage of outsourced shifts increased with age. Main reasons for outsourcing were the desire to have more private time (76%); the high workload in daytime practice (71%); and less the workload during out-of-hours (46%). GPs are motivated to work in out-of-hours GP cooperatives, and they outsource few shifts. GPs consider the peak load and the large number of (non-urgent) help requests as the most negative aspects. To motivate and involve GPs for 7 × 24-h primary care, it is important to set limits on their workload.

  12. A study on strategies for effective participation in the Forum for Nuclear Cooperation in Asia

    International Nuclear Information System (INIS)

    Chung, Joon Keuk; Lee, Eui Jin; Jun, Byung Jin; Chung, Yong Sam; Lee, Chang Hee; Shim, Jae Sun; Noh, In Young; Lee, Jeong Kong; Han, Bong O

    2001-02-01

    In an effort to achieve the objectives, the following scopes were categorized for in-depth study. First of all, a general overview of FNCA, the including background and strategic plans of the forum, structure and activities of the forum, and the FNCA framework was reviewed. Secondly, major activities and implemented achievements in the 7 cooperation projects were also reviewed. Thirdly, the trends and prospects of nuclear power development programs in the participating countries in the FNCA were studied. Finally, proper strategies and recommendations for effective participation in FNCA were presented. This study can be utilized as basic reference material in the efficient implementation of FNCA in the future and for personnel involved in the FNCA affairs as the fundamental elements for implementing FNCA cooperation are presented. Strategies for strengthening Korea's participation in FNCA can be utilized as basic reference for the effective planning and implementation of FNCA activities in the future. Strategies for contributing to promoting nuclear cooperation in the region, for example, cash or in-kind contributions, should be established to effectively participate in the FNCA. It is hoped that this study will be widely utilized for encouraging Korea's participation in the FNCA and for establishing a future direction for FNCA by governments, industries, academic circles and research institutions

  13. A quantitative study of quasiparticle traps using the single-Cooper-pair-transistor

    OpenAIRE

    Court, N. A.; Ferguson, A. J.; Lutchyn, Roman; Clark, R. G.

    2007-01-01

    We use radio-frequency reflectometry to measure quasiparticle tunneling rates in the single-Cooper-pair-transistor. Devices with and without quasiparticle traps in proximity to the island are studied. A $10^2$ to $10^3$-fold reduction in the quasiparticle tunneling rate onto the island is observed in the case of quasiparticle traps. In the quasiparticle trap samples we also measure a commensurate decrease in quasiparticle tunneling rate off the island.

  14. COOPERATION AND SUSTAINABILITY CASE STUDY OF A SOCIETY OF SOCIAL SOLIDARITY

    Directory of Open Access Journals (Sweden)

    Graciela Carrillo González

    2013-04-01

    Full Text Available Sustainability studies have been addressed from an economic, social, cultural, and environmental point of view. They have exceeded dimensions and developed mechanisms, which have involved various elements to establish cooperation and social networks. The aim of this paper is to analyze cooperation and establishment of farmers' organizations as critical factors in achieving sustainable local projects oriented to reforestation and land recovery, illustrating with the case of a triple S (Society of Social Solidarity, in the town of Zapotitlan Lagunas in the State of Oaxaca. Positive effects derived from these kinds of societies are reforestation in the area, land recovery, consolidation of social relationships and job creations. Therefore, thinking and acting locally is a condition to positively impact on the environment and add a social and economic vision can contribute to sustainability.

  15. Digital Communication and a Concern with the Community: A Case Study in a Cooperative Credit Araguaina, Brazil

    Directory of Open Access Journals (Sweden)

    Rumeninng Abrantes Santos

    2014-11-01

    Full Text Available This article seeks to address the attributes of Digital Communication used by a cooperative of Credit to meet the seventh cooperative principle of Concern for Community. The same occurred in a credit union in the city of Araguaina Tocantins, with the aim of identifying the digital communication developed by the cooperative. The article begins with a literature review on the emergence of cooperative, then the conceptualization of the credit union and its history in Brazil, then the cooperative principles and their evolution, conceptualizations of concern for the community, digital communication, social marketing and the presentation and analysis of results. The methodology was based on the case study, which according to Yin (2001 it is important because it is the reality studied. The research showed that the performance of the cooperative is geared entirely to their members and do not have a lot of focus related to social actions, but it promotes actions to attract members and to promote community development through digital media. Another important result of the research was that the principle addressed is one of the goals of the cooperative that aims to meet the interests, promote the welfare of members and the entire community where the cooperative operates.

  16. Cooperation between NIEP and Karlsruhe University in crust and upper mantle studies of the Vrancea area

    International Nuclear Information System (INIS)

    Prodehl, Claus

    2002-01-01

    Active cooperation between seismologists at Bucharest and Karlsruhe started in 1974 with the installation of seismic stations at Romanian dam sites. These stations also recorded the destructive earthquake of 1977 and formed the nucleus for a broader cooperation between seismologists at Bucharest and Karlsruhe and was followed by a continuing exchange of knowledge by vice versa research visits. The cooperation was finally intensively increased by the installation of a major priority research program on earthquake risk problems of Karlsruhe University with Romanian research institutions in 1996, when Romanian and German scientists from various fields (geology, seismology, civil engineering, operation research) organized themselves in the Collaborative Research Center 461 (CRC 461) 'Strong earthquakes: a challenge for geosciences and civil engineering' (Germany) and the Romanian Group for Strong Vrancea Earthquakes (RGVE) in a multidisciplinary attempt towards earthquake mitigation. The cooperation between the Geophysical and Geological Institutes of Karlsruhe University with both NIEP and the Faculty of Geology of Bucharest University focussed in particular on the deep geology of the Vrancea area and surrounding provinces with emphasis on seismicity studies and crust and upper-mantle investigations. Two long-range seismic wide-angle profiles from Bacau to the Danube south of Bucharest recorded in 1999 and from Transylvania to the Dobrogea recorded in 2001, both crossing each other in the Vrancea area, will provide a detailed 3-dimensional crustal structure image of Vrancea and adjacent Carpathians and their surrounding basins, while a temporary array of 120 mobile stations distributed throughout southeastern Romania recorded local and far-distant earthquakes for about 6 months in 1999 which will allow to derive a 3-dimensional tomographic image of the underlying uppermost mantle to depths of about 300 km. (author)

  17. Forensic Investigation of Cooperative Storage Cloud Service: Symform as a Case Study.

    Science.gov (United States)

    Teing, Yee-Yang; Dehghantanha, Ali; Choo, Kim-Kwang Raymond; Dargahi, Tooska; Conti, Mauro

    2017-05-01

    Researchers envisioned Storage as a Service (StaaS) as an effective solution to the distributed management of digital data. Cooperative storage cloud forensic is relatively new and is an under-explored area of research. Using Symform as a case study, we seek to determine the data remnants from the use of cooperative cloud storage services. In particular, we consider both mobile devices and personal computers running various popular operating systems, namely Windows 8.1, Mac OS X Mavericks 10.9.5, Ubuntu 14.04.1 LTS, iOS 7.1.2, and Android KitKat 4.4.4. Potential artefacts recovered during the research include data relating to the installation and uninstallation of the cloud applications, log-in to and log-out from Symform account using the client application, file synchronization as well as their time stamp information. This research contributes to an in-depth understanding of the types of terrestrial artifacts that are likely to remain after the use of cooperative storage cloud on client devices. © 2016 American Academy of Forensic Sciences.

  18. A Policy study on cooperation for the development of underground resources in North Korea

    Energy Technology Data Exchange (ETDEWEB)

    Hwang, Jung Nam [Korea Energy Economics Institute, Euiwang (Korea)

    1999-03-01

    For the smooth promotion of joint development program of underground resources in North Korea, it requires a domestic legal authority applicable when a private company begins the development program of underground resources in North Korea. It is recommended that the supply of initial fund of resources development program in North Korea will utilize the supply method of existing resources development subsidizing fund instead of establishing new fund. In the case of enlarging its program by minerals, it is desirable to support it by creating the South-North resources development cooperation fund for a certain period to attract voluntary participation of the private sector. In this study, minerals able to develop among natural minerals in North Korea were classified and presented by grouping according to the higher order. Also, a plan for institutionalizing this was sought by connecting a development program by types of minerals for the smooth operation of South-North resources development cooperation program. Considering types of minerals, area, and the size and cost of development, it should be operated step by step, but for programs realizable at once, it should be started in its early stage. It is recommended to review a step by step plan for mineral resources development in North Korea continuously in connection with other economic cooperation sector such as the manufacturing industry. (author). 30 refs., 40 tabs.

  19. Study of Mechanisms for Development and Strengthening of Water User Cooperatives (Case Study of Aras River Basin): Application of AHP Method

    OpenAIRE

    Rohallah maghabl

    2014-01-01

    Water user cooperatives were formed due to consideration to people's empowerment and participation in water investment and management. The purpose of this study was to investigate the mechanisms of development and strengthening of water user cooperatives in the Aras River Basin. The study population consisted of the management board members of the water user cooperatives in the Aras Basin in the year 2012. Respondents were selected by purposeful stratified sampling method. Having the data col...

  20. 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...

  1. Case Study on the Forestry Cooperation Model from Game Structure Perspective

    OpenAIRE

    Zhang, Hao; Cai, Zhijian; Xie, Yu

    2014-01-01

    Take Chinese yew cooperative organization for example,different game structures of forestry cooperation model were analyzed,the elative merit and applicable occasion was discussed combined with empirical investigation,and some suggestions were given also.The results showed that depending entirely on normal forest farmers cooperate spontaneously is difficult. Policies should be designed from the perspective of promoted village cadres and influential family salons to cooperation. When m...

  2. 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.

  3. Interpretive Study of Research and Development Relative to Educational Cooperatives. Final Report.

    Science.gov (United States)

    Hughes, Larry W.; And Others

    This document analyzes some of the aspects of the trend toward educational regionalism and cooperation. Educational cooperatives are designed to provide the flexibility and service associated with large districts while allowing for local control and school district autonomy. Types of educational cooperatives discussed include intermediate…

  4. Global Education and the Cooperation of NGOs and Schools: A German Case Study

    Science.gov (United States)

    Bergmüller, Claudia

    2016-01-01

    In recent years, there has been growing pressure but also an increase of possibilities for non-governmental organizations (NGOs) to cooperate with schools in the field of global education. However, especially in cases of more continuous forms of cooperation, difficulties in process management are noted and the intended cooperation impacts often…

  5. International aircrew sleep and wakefulness after multiple time zone flights - A cooperative study

    Science.gov (United States)

    Graeber, R. Curtis; Lauber, John K.; Connell, Linda J.; Gander, Philippa H.

    1986-01-01

    An international research team has carried out an electroencephalographic study of sleep and wakefulness in flight crews operating long-haul routes across seven or eight time zones. Following baseline recordings, volunteer crews (n = 56) from four airlines spent their first outbound layover at a sleep laboratory. This paper provides an overview of the project's history, its research design, and the standardization of procedures. The overall results are remarkably consistent among the four participating laboratories and strongly support the feasibility of cooperative international sleep research in the operational arena.

  6. Final report of the cooperative study on seismic isolation design. The second stage

    Energy Technology Data Exchange (ETDEWEB)

    Uryu, Mitsuru; Terada, Syuji; Shioya, Tsutomu (and others)

    1999-05-01

    The applicability of the seismic isolation design onto the nuclear fuel facilities, which must clear severe criteria of integrity, has been examined. Following the first stage of the cooperative study, conducted from 1988 to 1991, the second stage included critical vibration testing, seismic observation of seismic isolation building and founded buildings of non-isolation, with the objectives of clarifying the policies on critical design of seismic isolation building. Integrity of the seismic isolation piping system was tested by means of static deformation test, with variable inner water pressure and relative deformation. (Yamamoto, A.)

  7. A Comparative Study on Cooperative Learning in Multimedia and Network Environment Used by English Majors between China Mainland and Taiwan

    Directory of Open Access Journals (Sweden)

    Gong Xue

    2018-02-01

    Full Text Available This paper first based on the theory of cooperative learning research. It analyses the characteristics and advantages of cooperative learning under the multimedia network environment.And then take China Three Gorges University and Taiwan I-Shou University English major students for example, using questionnaires and interviews to investigate the students's cooperative learning in the network environment. Survey results showed that cooperative learning teaching mode has been widely used in English classrooms across the Taiwan Strait. Students think highly of cooperative learning in the multimedia-aided, and it can have a positive effect on learning; but on cooperative learning ability and the specific learning process, students still have some problems.Nowadays,cooperative learning in the network environment has various ways, but there exist certain differences in the learning styles across the Strait. Taiwan students rely more on teachers’ help and teachers feedback, while students in mainland depend mainly on networking and panel discussion. On qualitative analysis of interview is a supplement to the questionnaire and further explore its deeper causes, which provide valuable evidence for the study and learning practice. Finally, according to the comparative analysis ,the author puts forward some constructive suggestions.

  8. Study on the Cooperative E-commerce Model between Enterprises based on the Value Chain

    Institute of Scientific and Technical Information of China (English)

    XU Jun[1,2; LIU Xiaoxing[1

    2015-01-01

    The real e-commerce between enterprises is based on the internal departments of enterprises and the cooperative interaction between enterprise and its partners. In this paper, on the basis of the theory of value chain, 11 cooperative e-commerce models between enterprises have been classified according to the activities of the cooperation between enterprises, and then every cooperative e-commerce model between enterprises is discussed. In practice, cooperative e-commerce between enterprises can be a combination of one or more e-commerce models between enterprises.

  9. National Cooperative rHu Erythropoietin Study in patients with chronic renal failure--an interim report. The National Cooperative rHu Erythropoietin Study Group.

    Science.gov (United States)

    Levin, N W; Lazarus, J M; Nissenson, A R

    1993-08-01

    This second interim report of the National Cooperative rHu Erythropoietin Study presents data from 324 patients new to recombinant human erythropoietin (Epoetin alfa) who completed at least 12 months of study participation. Mean hematocrit levels increased to approximately 30% by month 3 in patients on hemodialysis (n = 293) and stabilized for the remainder of the study whether Epoetin alfa was administered by the intravenous (n = 250) or subcutaneous (n = 42) route. The intravenous dosage level ranged between 106.9 and 121.6 U/kg/wk; subcutaneous dosing ranged between 87.4 and 108.0 U/kg/wk; dosing levels in patients on peritoneal dialysis (n = 31) were similar, although there was a trend towards slightly higher hematocrit levels. Throughout the 12 months of the study, there was no relationship between blood pressure and either hematocrit level or Epoetin alfa dose. Approximately two thirds of the patients were receiving iron supplementation at any given time, and there was a trend towards the increased use of oral iron supplements. The incidence of adverse events in this cohort of patients was low throughout the study, and there was no relationship between the incidence of adverse events and either hematocrit level or Epoetin alfa dose. Based on an analysis of data from baseline to first follow-up, Epoetin alfa therapy resulted in improvement in several quality-of-life factors, most notable of which was vitality. Improvement occurred in all patient subgroups with some variability in the level and intensity of effect. Overall, these data demonstrate that Epoetin alfa therapy is safe and effective when used in a broad cross-section of patients on dialysis.(ABSTRACT TRUNCATED AT 250 WORDS)

  10. Gender, cooperative organisation and participatory intervention in rural Tanzania : a case study of different types of cooperatives and Moshi University College’s support to rural women

    NARCIS (Netherlands)

    Msonganzila, M.

    2013-01-01

    The thesis examines cooperation and participation as modes of institutional action to address women’ social and economic problems and needs in the context of rural Tanzania. It does so against the background of the history of cooperatives in Tanzania and development cooperation. The thesis takes

  11. Study on the Flexibility in Cross-Border Water Resources Cooperation Governance

    Science.gov (United States)

    Liu, Zongrui; Wang, Teng; Zhou, Li

    2018-02-01

    Flexible strategy is very important to cross-border cooperation in international rivers water resources, which may be employed to reconcile contradictions and ease conflicts. Flexible characters of cross-border cooperation in international rivers water resources could be analyzed and revealed, using flexible strategic management framework, by taking international cooperation protocols related to water from Transboundary Freshwater Disputes Database (TFDD) as samples from the number of cooperation issues, the amount of management layers and regulator agencies in cooperation organization and the categories of income (cost) distribution (allocation) mode. The research demonstrates that there are some flexible features of cross-border cooperation in international rivers water resources: Riparian countries would select relative diversification strategies related to water, tend to construct a flexible cooperation organization featured with moderate hierarchies from vertical perspective and simplified administrations from horizontal perspective, and adopt selective inducement modes to respect ‘joint and several liability’.

  12. Cooperative study with sup(99m)Tc diisopropil-IDA on biliary tract diseases

    International Nuclear Information System (INIS)

    Mitta, A.E.A.; Mollerach, F; Almeida, C.A.

    1982-01-01

    The results of a cooperative study on the investigation of the biliary tract with sup(99m)Tc diisopropyl-IDA are presented. 15 normal volunteers and 75 patients with acute cholecystitis (AC), chronic cholecystitis (CC), hepatocellular jaundice (HCJ), incomplete extrahepatic biliary obstruction (IEBO) and complete extrahepatic biliary obstruction (CEBO) were studied. The biological behaviour of the radiopharmaceutical in the two groups was determined through the measurement of the uptake times and of the times of arrival in the hepatic parenchyma, in the intra and extrahepatic bile ducts, in the gallbladder, in the duodenum and in the kidneys. The pathophysiologic features found in the AC, CC, HCJ, IEBO and CEBO are described. It is concluded that the procedure has a selective indication in the AC, that its value is limited in the CC, and that in jaundice, except in very special situations, the method gives very little information of clinic value. The possibility of performing cooperative scientific studies between Latin-American Departments, increasing their efficiency, is emphasized. (author) [es

  13. A Case-Study for Life-Long Learning and Adaptation in Cooperative Robot Teams

    International Nuclear Information System (INIS)

    Parker, L.E.

    1999-01-01

    While considerable progress has been made in recent years toward the development of multi-robot teams, much work remains to be done before these teams are used widely in real-world applications. Two particular needs toward this end are the development of mechanisms that enable robot teams to generate cooperative behaviors on their own, and the development of techniques that allow these teams to autonomously adapt their behavior over time as the environment or the robot team changes. This paper proposes the use of the Cooperative Multi-Robot Observation of Multiple Moving Targets (CMOMMT) application as a rich domain for studying the issues of multi-robot learning and adaptation. After discussing the need for learning and adaptation in multi-robot teams, this paper describes the CMOMMT application and its relevance to multi-robot learning. We discuss the results of the previously- developed, hand-generated algorithm for CMOMMT and the potential for learning that was discovered from the hand-generated approach. We then describe the early work that has been done (by us and others) to generate multi- robot learning techniques for the CMOMMT application, as well as our ongoing research to develop approaches that give performance as good, or better, than the hand-generated approach. The ultimate goal of this research is to develop techniques for multi-robot learning and adaptation in the CMOMMT application domain that will generalize to cooperative robot applications in other domains, thus making the practical use of multi-robot teams in a wide variety of real-world applications much closer to reality

  14. Do Women Socialize Better? Evidence from a Study on Sociality Effects on Gender Differences in Cooperative Behavior

    OpenAIRE

    Peshkovskaya, Anastasia; Myagkov, Mikhail; Babkina, Tatiana; Lukinova, Evgeniya

    2017-01-01

    Human behavior is greatly influenced by the social context. The currrent study on men’ and women’s cooperative behavior investigated the influence of long-term and short-term effects of socializing in group. The repeated Prisoner’s dilemma carried out in groups of 6 participants was used as the main experimental situation. The differences were found in changes in the level of cooperation, taking in to account the effects of mixing social and gender variables. Socialization made ...

  15. Studies of transformational leadership in consumer service: leadership trust and the mediating-moderating role of cooperative conflict management.

    Science.gov (United States)

    Yang, Yi-Feng

    2012-02-01

    This is the third in a series of studies evaluating how transformational leadership is associated with related variables such as job satisfaction, change commitment, leadership trust, cooperative conflict management, and market orientation. The present paper evaluates the effects of transformational leadership and cooperative conflict management along with their mediating and moderating of leadership trust in the life insurance industry for two sample groups, sales managers and sales employees. The main effect of leadership trust was mediated and moderated by cooperative conflict management. Cooperative conflict management made a more important contribution than transformational leadership or the moderating effect (interaction), but these three together were the most important variables predicting highest leadership trust. Transformational leadership has an indirect influence on leadership trust. This work summarizes the specific contribution and importance of building successful leadership trust associations with employees in relation to leadership and satisfaction with change commitment.

  16. Impact of Business Interoperability on the Performance of Complex Cooperative Supply Chain Networks: A Case Study

    Directory of Open Access Journals (Sweden)

    Izunildo Cabral

    2018-01-01

    Full Text Available This paper proposes an agent-based model for evaluating the effect of business interoperability on the performance of cooperative supply chain networks. The model is based on insights from the Industrial Marketing and Purchasing network approach and the complex systems theory perspective. To demonstrate its applicability, an explanatory case study regarding a Portuguese reverse logistics cooperative supply chain network is presented. Face-to-face interviews and forms were used to collect data. The findings show that the establishment of appropriate levels of business interoperability has helped to reduce several non-value-added interaction processes and consequently improve the operational performance of the Valorpneu network. Regarding the research implications, this paper extends the current knowledge on business interoperability and an important problem in business: how business interoperability gaps in dyadic organizational relationships affect the network of companies that the two companies belong to—network effect. In terms of practical implications, managers can use the proposed model as a starting point to simulate complex interactions between supply chain network partners and understand better how the performance of their networks emerges from these interactions and from the adoption of different levels of business interoperability.

  17. A study on the establishment of a standard nuclear cooperation agreement and the revision of existing nuclear cooperation agreements in Korea

    Energy Technology Data Exchange (ETDEWEB)

    Oh, Keun Bae; Lee, K S; Lee, D J; Lee, B Y; Cho, I H; Ko, H S

    1997-04-01

    The objectives of this study are to suggest a standard nuclear cooperation agreement (SNCA) as a model for new nuclear cooperation agreements (NCA`s) which are expected to be concluded in the near future and to suggest a proposal text and strategy for the revision of existing NCA`s with advanced countries such as the United States. To accomplish the objectives, this study: First, establishes a framework for a NCA through clarifying the basic concept of NCA and identifying key elements of NCA. Second, draws implications for a standard NCA and revision of existing NCA`s through analyzing by comparison those NCA`s between other countries. Third, clarifies the purpose and underlying philosophy for the SNCA, determines the elements to be included in the SNCA, and suggests a final draft of the SNCA. And fourth, clarifies general concepts of the revision of NCA`s, analyzes the needs of the revision of the Korea-U.S. NCA, and assesses the position of the United States on the matter. (author). 28 refs., 5 tabs., 2 figs.

  18. 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...

  19. A Study on the cooperation policy in multilateral nuclear control regimes and the advancing of national export control system

    International Nuclear Information System (INIS)

    Lee, Byung Wook; Oh, K. B.; Yang, M. H.; Lee, H. M.; Lee, K. S.; Ko, H. S.; Ryu, J. S.; Kim, J. S.

    2004-08-01

    This study carried out the analysis of trends of the multilateral nuclear control in four aspects. First, this study analyzes the past trends of the international nuclear non-proliferation regime, which includes the NPT, the IAEA safeguards system, the international nuclear export control regime and the physical protection of nuclear materials. Second, this study establishes the multilateral cooperation strategies for the effective cooperation in the process of strengthening the nuclear control regimes. Third, this study reviews the major agenda of nuclear control regimes and establishes national positions on each agenda. Fourth, this study also analyzes outstanding issues in nuclear control regimes and derives some factors to reflect national nuclear control system

  20. Cross-border cooperation potential in fostering redevelopment of degraded border areas - a case study approach.

    Science.gov (United States)

    Alexandre Castanho, Rui; Ramírez, Beatriz; Loures, Luis; Fernández-Pozo, Luis; Cabezas, José

    2017-04-01

    Border interactions have reached unprecedented levels in recent decades, not only due to their potential for territorial integration but also considering their role in supranational processes, such as landscape reclamation, infrastructure development and land use planning on European territory. In this scenario, successful examples related to the redevelopment of degraded areas have been showing positive impacts at several levels, such as the social, economic, environmental and aesthetic ones which have ultimately related this process, positively, to sustainability issues. However, concerning to border areas, and due to their inherent legislative and bureaucratic conflicts, the intervention in these areas is more complex. Still, and taking into account previously developed projects and strategies of cross-border cooperation (CBC) in European territory it is possible to identified that the definition of common master plans and common objectives are critical issues to achieve the desired territorial success. Additionally, recent studies have put forward some noteworthy ideas highlighting that it is possible to establish a positive correlation between CBC processes and an increasing redevelopment of degraded border areas, with special focus on the reclamation of derelict landscapes fostering soil reuse and redevelopment. The present research, throughout case study analysis at the Mediterranean level - considering case studies from Portugal, Spain, Monaco and Italy - which presents specific data on border landscape redevelopment, enables us to conclude that CBC processes have a positive influence on the potential redevelopment of degraded border areas, considering not only urban but also rural land. Furthermore, this paper presents data obtained through a public participation process which highlights that these areas present a greater potential for landscape reclamation, fostering resource sustainability and sustainable growth. Keywords: Spatial planning; Land

  1. Cooperative Studies in the Utilization and Storage of Excess Weapons-Grade Plutonium

    Energy Technology Data Exchange (ETDEWEB)

    Bolyatko, V. V. [Moscow Engineering Physics Institute (Russia)

    1998-01-29

    This technical report is a tangible and verifiable deliverable associated with the Nuclear Group subproject “Cooperative Studies in the Utilization and Storage of Excess Weapons-grade Plutonium.” This report is an assessment ofthe work performed by the Russian party from 1 October 1995 through 30 September 1996 regarding milestones defined in the contract between the Moscow Engineering Physics Institute (MEPhI) and the Texas Engineering Experiment Station (TEES). In these interactions, TEES serves as agent of the Amarillo National Resource Center for Plutonium (ANRCP) in the capacity oflead institution for the Nuclear Group of the ANRCP. The official Statement ofWork dated 8 April 1996 enumerates specific milestones and deliverables. In its present form, this report is an edited version ofthe translation submitted to TEES by MEPhI on 7 October 1996. The principal investigators for this subproject are Dr. Paul Nelson of TEES and Dr. Victor Bolyatko of the Moscow Engineering Physics Institute.

  2. Study on the international cooperation improvement for the safety management of high-level radionuclides

    International Nuclear Information System (INIS)

    Han, Pil Soo; Gang, Mun Ja; Kim, Seung Soo; Park, Jung Gyun; Bak, Min Hoon; Jung, Gun Ho; Park, Gung Gyun; Han, Gyung Won

    2004-02-01

    This project has supported the international Migration'03 conference, and formed a working group which is consisted with domestic and foreign experts for HLW and is held biennially. For the international research cooperation with advanced countries, foreign research activities and facilities/equipments for the study of HLW, especially actinides, were reviewed. And two arrangements between KAERI and JNC, KAERI and FZK/INE in the field of R and D for geological disposal of HLW were signed. For a recent hot issue about the selection of Wi-Island in Jun-Buk as a candidate of disposal site for Low and Middle radioactive Waste(LMLW), an open forum about the stability of the disposal of radioactive waste held at JeonJu, the capital of Jun-Buk province, with foreign experts who take part in Migration'03 conference. And their interview contents about the stability of LMLW in newspapers might be the good propaganda for the nuclear power industry

  3. Cooperation of Horizontal Ground Heat Exchanger with the Ventilation Unit During Summer - Case Study

    Science.gov (United States)

    Romańska-Zapała, Anna; Furtak, Marcin; Dechnik, Mirosław

    2017-10-01

    Renewable energy sources are used in the modern energy-efficient buildings to improve their energy balance. One of them is used in the mechanical ventilation system ground air heat exchanger (earth-air heat exchanger - EAHX). This solution, right after heat recovery from exhaust air (recuperation), allows the reduction in the energy needed to obtain the desired temperature of supply air. The article presents the results of "in situ" measurements of pipe ground air heat exchanger cooperating with the air handling unit, supporting cooling the building in the summer season, in Polish climatic conditions. The laboratory consists of a ventilation unit intake - exhaust with rotor for which the source of fresh air is the air intake wall and two air intakes field cooperating with the tube with ground air heat exchangers. Selection of the source of fresh air is performed using sprocket with actuators. This system is part of the ventilation system of the Malopolska Laboratory of Energy-Efficient Building (MLBE) building of Cracow University of Technology. The measuring system are, among others, the sensors of parameters of air inlets and outlets of the heat exchanger channels EAHX and weather station that senses the local weather conditions. The measurement data are recorded and archived by the integrated process control system in the building of MLBE. During the study measurements of operating parameters of the ventilation unit cooperating with the selected source of fresh air were performed. Two cases of operation of the system: using EAHX heat exchanger and without it, were analyzed. Potentially the use of ground air heat exchanger in the mechanical ventilation system can reduce the energy demand for heating or cooling rooms by the pre-adjustment of the supply air temperature. Considering the results can be concluded that the continuous use of these exchangers is not optimal. This relationship is appropriate not only on an annual basis for the transitional periods (spring

  4. Comparative study on membership legislation in Canadian and Chinese agricultural co-operative laws

    Institute of Scientific and Technical Information of China (English)

    CHU Zhihong; GUO Xiangyu

    2007-01-01

    For centuries, groups of people desiring to supply themselves with goods, to market their products, or to obtain services of various kinds on a co-operative basis, have made increasing use of co-operative associations to achieve these purposes. During the period, legislation designed especially for the incorporation and conduct of such associations has been enacted by different counties.Since a co-operative is established and carried on by and for the use of its members, this essay makes a comparison between Canadian and Chinese co-operative laws in terms of membership in the aspects of qualifications, rights and obligations and withdrawal of membership, so as to probe the function of co-operative legislation and find some enlightment from it.

  5. Sexual selection of human cooperative behaviour: an experimental study in rural Senegal.

    Directory of Open Access Journals (Sweden)

    Arnaud Tognetti

    Full Text Available Human cooperation in large groups and between non-kin individuals remains a Darwinian puzzle. Investigations into whether and how sexual selection is involved in the evolution of cooperation represent a new and important research direction. Here, 69 groups of four men or four women recruited from a rural population in Senegal played a sequential public-good game in the presence of out-group observers, either of the same sex or of the opposite sex. At the end of the game, participants could donate part of their gain to the village school in the presence of the same observers. Both contributions to the public good and donations to the school, which reflect different components of cooperativeness, were influenced by the sex of the observers. The results suggest that in this non-Western population, sexual selection acts mainly on men's cooperative behaviour with non-kin, whereas women's cooperativeness is mainly influenced by nonsexual social selection.

  6. Short-range mobility and the evolution of cooperation: an experimental study.

    Science.gov (United States)

    Antonioni, Alberto; Tomassini, Marco; Sánchez, Angel

    2015-05-20

    A pressing issue in biology and social sciences is to explain how cooperation emerges in a population of self-interested individuals. Theoretical models suggest that one such explanation may involve the possibility of changing one's neighborhood by removing and creating connections to others, but this hypothesis has problems when random motion is considered and lacks experimental support. To address this, we have carried out experiments on diluted grids with human subjects playing a Prisoner's Dilemma. In contrast to previous results on purposeful rewiring in relational networks, we have found no noticeable effect of mobility in space on the level of cooperation. Clusters of cooperators form momentarily but in a few rounds they dissolve as cooperators at the boundaries stop tolerating being cheated upon. Our results highlight the difficulties that mobile agents have to establish a cooperative environment in a spatial setting.

  7. A Study of Sino-Russian Energy Cooperation from the Perspective of Theories of International Relations

    Directory of Open Access Journals (Sweden)

    Chaoyue Yang

    2013-12-01

    Full Text Available Energy cooperation is an important component in the Sino-Russia relationship. After more than a decade of efforts, China and Russia have made great progress in their cooperation in the area of oil and natural gas, which has not only promoted the economic developments in both countries, but also expanded their common interests to a large extent, resulting in a tremendous improvement of the two countries’ international strategies towards each other. Nevertheless, constrained and influenced by the evolution of contemporary international politics and economies, the Sino-Russia energy cooperation is facing some problems and barriers. Therefore, the aim of this article is to analyze the multiple elements affecting the Sino-Russia energy cooperation through the prism of Neo-realism, Neo-liberalism and Social Constructivism, hence a clear account of the opportunities and challenges that constitute this cooperation will be gained.

  8. Enhancement of environment and resources engineering studies through an international cooperation network

    Science.gov (United States)

    Caporali, E.; Tuneski, A.

    2012-12-01

    Higher education plays a very important role in the modern societies development, enhancing social, cultural and economic development for a sustainable growth, environment respectful. In this framework, the European Commission promotes the TEMPUS-Trans European Mobility Programme for University Studies. Curricula harmonization and lifelong learning programme development in higher education are among the focused aspects of the TEMPUS programme. The DEREL-Development of Environment and Resources Engineering Learning, is a three years TEMPUS project coordinated by the University of Firenze, in cooperation with colleagues of the Ss Cyril and Methodius University, Skopje financed and activated since October 2010. The DEREL Project Consortium consists of 4 EU Universities (from Italy, Greece, Germany and Austria), 7 Partner Countries (PC) Universities (from FYR of Macedonia, Serbia and Albania), and 1 PC Ministry, 4 PC National Agencies, 1 PC non governmental organization and 1 PC enterprise. In cooperation with the same 4 EU Universities and the same Macedonian Institutions, in the period 2005-2008 also a TEMPUS JEP entitled DEREC-Development of Environmental and Resources Engineering Curriculum, was also carried out by the University of Firenze in cooperation with colleagues of the Ss Cyril and Methodius University. Within DEREC a new three-years first cycle curriculum in Environmental and Resources Engineering was opened at the University Ss Cyril and Methodius, Skopje, and the necessary conditions for offering a Joint Degree Title, on the basis of an agreement between the Ss. Cyril and Methodius University and the University of Firenze, were fulfilled. The running DEREL project, as a continuation of DEREC, is aimed to introduce a new, up-to-date, postgraduate second cycle curriculum in Environment and Resources Engineering at the Ss Cyril and Methodius University in Skopje, FYR of Macedonia, University of Novi Sad, Serbia and Polytechnic University of Tirana, Albania

  9. THE ERASMUS PLUS PROGRAM AS A FACTOR TO INTERNATIONAL COOPERATION IN SCHOOLS: A CASE STUDY

    Directory of Open Access Journals (Sweden)

    Magdalena Kugiejko

    2016-06-01

    Full Text Available Content and methods of education implemented in schools are changing rapidly. One of the reasons fuelling these changes is implementation of such programs like the Lifelong Learning Program (LLP Erasmus Plus, which motto „Learning for life” is gaining more and more followers. For the purpose of proving this theory, the researcher presents below the profiles of two primary schools (Primary School in Krosno and CEIP Villa Romana in Spain, which participate in this international cultural and educational exchange. The researcher paid special attention to the assumptions of the LLP project, tourism mobility and achievements resulting from the international cooperation between the educational institutions. To present the problem, the researcher used one of the qualitative research methods for case studies. It determined the careful analysis of the individual interviews as well as participating observation of the program coordinators and teachers’ behavior showed how much potential lies in the cooperation of teachers and pupils participating in such educational exchanges. The undertaken research (including interviews with the staff and observation of the projects management and its analysis confirmed the hypothesis that every type of school, regardless of its location (city or countryside can benefit from participation in an international exchange. The main limiting factor, noticeable especially in the schools located in rural areas, is the mentality and fear from participation in an international program, challenging the language skills of the staff and resulting in more administrative work. However, the success of the Erasmus Plus program is best measured by the fact that after initial participating, both village schools continued the project in the following years.

  10. The Effect of Cooperative Learning Methods on Academic Success in Social Studies Course

    Directory of Open Access Journals (Sweden)

    Mehmet ŞENTÜRK

    2016-12-01

    Full Text Available The aim of this study is to determine the effect of Jigsaw and Ask Together Learn Together technique used in the application of cooperative learning model on the academic success of social studies of 6th degree students. Experimental research design, including pretest and post-test, was used in the study. Work group of the study consisted of 54 6th grade students studying in three different classes of a secondary school in Trabzon between 2015-2016 school years. The study was conducted with two experimental groups and one control group. The related unit was taught via the related techniques for four weeks with experimental groups. Academic Success Test (AST was used as data collection tool of the study. The pre-test and post test scores of experimental and control groups from AST were analysed by using ANOVA and ANCOVA. According to the AST pre-test and posttest results of research groups, there was no significant difference between pre-test and posttest scores of Jigsaw and Ask Together Learn Together technique students in experimental groups, while significant difference was measured between experimental groups and control group.

  11. Cooperative Marketing alliances for New Products Commercialization as an entrepreneurial strategy; an Analytical-Comparative Study of Football Industry

    DEFF Research Database (Denmark)

    Salimi, Mehdi; Zarea, Hadi; Khajeheian, Datis

    2012-01-01

    Marketing of new products as important part of the commercialization process, plays a critical role in success of developer companies. Most of new products fail, and in sequence cause the company not to reach the financial and marketing aims. The paper concentrates on cooperative marketing...... alliances as a successful approach to commercialization of new products, by study the Iranian football premier league as a context for cooperative marketing alliances among football clubs and business enterprises. Popularity of football clubs has mentioned as a business platform, for commercialization...... usage from their equities, and help the business enterprise to joy from popularity of football club to exploit the market potential. Study results that cooperative marketing may offer an entrepreneurial approach to new product commercialization, and will promote the marketing abilities of football clubs....

  12. The management of cooperatives: a study in Savings and Credit sector of Quito, Ecuador

    Directory of Open Access Journals (Sweden)

    Angie Fernández Lorenzo

    2017-12-01

    Full Text Available The administrative management of savings and credit cooperatives has become a determining factor for the evaluation of business performance, in which the current administration has become a tool with many declines, which causes damage to the organizational structure of each cooperative causing inefficiency in their processes. That is why this research is aimed at analyzing the administrative management of twenty Savings and Credit Cooperatives of segments four and five of Quito, Ecuador, with the application of a survey to the managers of said entities where the fundamental administrative variables are evaluated, under a concept of integrality between the financial-economic and social.

  13. Measuring the relative performance in mining industry: A case study of cooperative Seif mining company

    Directory of Open Access Journals (Sweden)

    Mohammad Reza Lotfi

    2013-09-01

    Full Text Available In this paper, we present an empirical study to measure the performance of a salt refinery named Seif cooperative mining. The study uses Political–Economical-Social– Technological Analysis (PEST technique to evaluate opportunities and threats associated with external as well as internal factors influencing the firm. The study designs a questionnaire in Liket scale and asks decision maker to evaluate internal/external threats. In terms of external factors, there are four opportunities and ten threats associated with External factor evaluation (EFE factors. In terms of opportunities, existing potential for export has received the highest priority followed by easy access to national transportation and government support. On the threats part, firm’s dependency on importing necessary parts, global price reduction and mineral reserve termination in near future are the most important issues. In addition, in terms of internal factors, on the opportunity part, access to necessary utilities is considered as the most important factor followed by availability of high level lab equipment and sufficient assets and equities. On the threats, depreciation is considered as the most important issue followed by lack of optimum utilization of equipment and lack of enterprise resource planning. In addition, the study uses balanced score card (BSC technique to look at the performance of the firm in terms of learning and growth, internal process, customer and financials. The study determines the present and ideal status of the firm.

  14. Cooperative Learning in Graduate Education: A Study of Its Effectiveness in Administrator Training in Two California Universities.

    Science.gov (United States)

    Hughes, H. Woodrow; Townley, Arthur J.

    This paper presents findings from a study that explored students' perceptions of cooperative learning strategies used in educational administration classes. Specifically, the study sought to determine whether students perceived the strategies to be more effective than traditional methods in increasing their knowledge and retention and in improving…

  15. A study on international nuclear cooperation and technology self-reliance strategies for nuclear development in other countries

    International Nuclear Information System (INIS)

    Choi, Young Myung; Han, Pil Soon; Park, Yun Sik; Song, Ki Dong; Yang, Mang Ho; Oh, Keun Bae; Jang, Hong Lae; Lee, Dong Jin; Lee, Kang Suk; Kim, Sung Ki; Ko, Han Suk

    1993-12-01

    This study deals with international nuclear cooperation and technology self-reliance for nuclear development in other countries. This study also analyses the international and domestic nuclear environment such as NPT, nuclear export control, gloval environmental issues, and public acceptance. Finally, a suggestion is made for the future direction of strategy for nuclear technology self-reliance in Korea. (Author)

  16. Study of Mechanisms for Development and Strengthening of Water User Cooperatives (Case Study of Aras River Basin: Application of AHP Method

    Directory of Open Access Journals (Sweden)

    Rohallah maghabl

    2014-06-01

    Full Text Available Water user cooperatives were formed due to consideration to people's empowerment and participation in water investment and management. The purpose of this study was to investigate the mechanisms of development and strengthening of water user cooperatives in the Aras River Basin. The study population consisted of the management board members of the water user cooperatives in the Aras Basin in the year 2012. Respondents were selected by purposeful stratified sampling method. Having the data collected by interviews and questionnaires, the Analytic Hierarchy Process (through the software Expert Choice 11 was used to prioritize mechanisms for the development and strengthening of water user cooperatives. Based on the final weights, criterias including supportive strategies, education - extension, policy, communications and legal mechanisms, were prioritized, respectively. The results of the sensitivity analysis showed that sub-criterias including reallocation of credit to change the traditional irrigation to drip and sprinkler irrigation, holding extension and educational courses purposed at promoting farmers’knowledge about their responsibilities for the formation and management of water user cooperatives collaborated with the department of Jihad Agricultural Organization (JKO, the department of Cooperatives and Regional Water Organization; credit and investment provision to improve the processing and package industries, modeling appropriate cropping systems based on the area capacity were the most influential sub-criterias in developing and strengthening water user cooperatives.

  17. Physiological growth hormone replacement and rate of recurrence of craniopharyngioma: the Genentech National Cooperative Growth Study.

    Science.gov (United States)

    Smith, Timothy R; Cote, David J; Jane, John A; Laws, Edward R

    2016-10-01

    OBJECTIVE The object of this study was to establish recurrence rates in patients with craniopharyngioma postoperatively treated with recombinant human growth hormone (rhGH) as a basis for determining the risk of rhGH therapy in the development of recurrent tumor. METHODS The study included 739 pediatric patients with craniopharyngioma who were naïve to GH upon entering the Genentech National Cooperative Growth Study (NCGS) for treatment. Reoperation for tumor recurrence was documented as an adverse event. Cox proportional-hazards regression models were developed for time to recurrence, using age as the outcome and enrollment date as the predictor. Patients without recurrence were treated as censored. Multivariate logistic regression was used to examine the incidence of recurrence with adjustment for the amount of time at risk. RESULTS Fifty recurrences in these 739 surgically treated patients were recorded. The overall craniopharyngioma recurrence rate in the NCGS was 6.8%, with a median follow-up time of 4.3 years (range 0.7-6.4 years.). Age at the time of study enrollment was statistically significant according to both Cox (p = 0.0032) and logistic (p craniopharyngioma after surgery in children, but long-term follow-up of GH-treated patients is required to establish a true natural history in the GH treatment era.

  18. The effectiveness of nurse practitioners working at a GP cooperative: a study protocol.

    Science.gov (United States)

    Wijers, Nancy; Schoonhoven, Lisette; Giesen, Paul; Vrijhoef, Hubertus; van der Burgt, Regi; Mintjes, Joke; Wensing, Michel; Laurant, Miranda

    2012-08-07

    In many countries out-of-hours care faces serious challenges, including shortage of general practitioners, a high workload, reduced motivation to work out of hours, and increased demand for out-of-hours care. One response to these challenges is the introduction of nurse practitioner as doctor substitutes, in order to maintain the (high) accessibility and safety of out of hours care. Although nurse practitioners have proven to provide equally safe and efficient care during daytime primary care, it is unclear whether substitution is effective and efficient in the more complex out of hours primary care. This study aims to assess the effects of substitution of care from general practitioners to nurse practitioners in an out of hours primary care setting. A quasi experimental study is undertaken at one "general practitioner cooperative" to offer out-of-hours care for 304.000 people in the South East of the Netherlands. In the experimental condition patient care is provided by a team of one nurse practitioner and four general practitioners; where the nurse practitioner replaces one general practitioner during one day of the weekend from 10 am to 5 pm. In the control condition patient care is provided by a team of five general practitioners during the other day of the weekend, also from 10 am to 5 pm. The study period last 15 months, from April 2011 till July 2012. Data will be collected on number of different outcomes using a range of methods. Our primary outcome is substitution of care. This is calculated using the number and characteristics of patients that have a consultation at the GP cooperative. We compare the number of patients seen by both professionals, type of complaints, resource utilization (e.g. prescription, tests, investigations, referrals) and waiting times in the experimental condition and control condition. This data is derived from patient electronic medical records. Secondary outcomes are: patient satisfaction; general practitioners workload; quality

  19. A study of personality of leader and style of his co-operation in sporting command

    Directory of Open Access Journals (Sweden)

    Smolar I.I.

    2012-12-01

    Full Text Available The personality features of leader of sporting command and style of his co-operation are considered. The problems of adjusting and optimization of co-operation of leader and other players of command are selected in achievement of the set team purpose. 37 skilled sportsmen-handballers took part in research. An informal structure is exposed in commands, leaders and followers are certain. The quantitative indexes of personality features of leader, follower of sporting command are certain. Style of co-operation of leader and follower (prevailing and goodwill and quality is exposed personalities which will be realized by them in a sporting command. It is set that in interpersonality co-operation a leader will realize dominant style, and follower equal will realize dominant and benevolent styles.

  20. AFSC/REFM: Aleutian Islands Cooperative Acoustic Survey Study 2006-2008

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — The objective of this project was to investigate whether cooperative biomass surveys can be an effective way to manage fisheries at the local scales that are...

  1. A study on the Nuclear Cooperation between the Republic of Korea and Japan

    International Nuclear Information System (INIS)

    Lee, Hanmyung; Lee, K. S.; Lee, B. W.; Ryu, J. S.; Jeon, E. J.; Yeo, J. W.; Yun, S. W.

    2010-09-01

    As the nuclear cooperation including nuclear trade between Korea and Japan grows, the necessity for the conclusion of bilateral nuclear cooperation agreement is emerging. As nuclear cooperation agreement affects future nuclear development and utilization, the establishment of optimized scheme for both countries is essential. The nuclear cooperation between Korea and Japan is expected to be established based on the understanding that both countries are major suppliers in world nuclear industries. As the nuclear export control regimes of both countries are based on the NSG Guidelines, the nuclear agreement between two countries are expected to be built based on the mutual respects of each other's national nuclear policy and the recognition on the optimized export control

  2. International cooperation

    International Nuclear Information System (INIS)

    Prieto, F.E.

    1984-01-01

    It looks doubtless that the need for an international cooperation to solve the worldwide energy problems is already a concern of individuals, institutions, and governments. This is an improvement. But there is something lacking. The author refers to the Atoms for Peace speech, the origin of the IAEA and of the subsequent spreading of the nuclear option. He also refers back to the call made by the Mexican government for a worldwide energy cooperation. He stresses the need for governments to cooperate, so that this international cooperation on energy can be put into operation for the benefit of mankind

  3. Study on DSM-based task planning of product cooperative development

    Institute of Scientific and Technical Information of China (English)

    2008-01-01

    The results of analyzing the managerial characteristics and complexity of product cooperative development suggest that task planning is an important aspect for process management of product cooperative development and the method for planning tasks should be able to model the dependency between tasks and iterations during the development process. In this paper, a DSM-based method and its corresponding optimization algorithms are developed. At first the coupled task sets and uncoupled task sets are identified...

  4. A study of cooperative urban district geoexchange for heating and cooling

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2008-06-20

    Natural gas is the largest source for home heating in Canada. However, natural gas prices are sensitive to falling continental supplies, and the increased penetration of natural gas-fired electricity generation in areas of North America is placing additional pressure on continental sources and prices. This feasibility study examined the use of urban geo-exchange projects and community power developers (CPD) to increase the number of geo-exchange units installed by reducing high upfront costs while improving market infrastructure and consumer awareness and confidence. The CPD will provide community building and resource development services in order to facilitate cooperatively owned organization's to manage shared geothermal assets. An urban block in Toronto was used as a case study of a potential redevelopment site. The study showed that a shared geo-exchange system will increase the per residence installation costs. It was concluded that CPDs will play an important role in increasing geo-exchange penetration by addressing the lack of public awareness in renewable energy systems. 3 tabs., 5 figs.

  5. A study of cooperative urban district geoexchange for heating and cooling

    International Nuclear Information System (INIS)

    2008-01-01

    Natural gas is the largest source for home heating in Canada. However, natural gas prices are sensitive to falling continental supplies, and the increased penetration of natural gas-fired electricity generation in areas of North America is placing additional pressure on continental sources and prices. This feasibility study examined the use of urban geo-exchange projects and community power developers (CPD) to increase the number of geo-exchange units installed by reducing high upfront costs while improving market infrastructure and consumer awareness and confidence. The CPD will provide community building and resource development services in order to facilitate cooperatively owned organization's to manage shared geothermal assets. An urban block in Toronto was used as a case study of a potential redevelopment site. The study showed that a shared geo-exchange system will increase the per residence installation costs. It was concluded that CPDs will play an important role in increasing geo-exchange penetration by addressing the lack of public awareness in renewable energy systems. 3 tabs., 5 figs.

  6. Studies on the mechanism of functional cooperativity between progesterone and estrogen receptors.

    Science.gov (United States)

    Bradshaw, M S; Tsai, S Y; Leng, X H; Dobson, A D; Conneely, O M; O'Malley, B W; Tsai, M J

    1991-09-05

    Steroid response elements (SREs) cooperate with many different cis-acting elements including NF-1 sites, CACCC boxes, and other SREs to induce target gene expression (Schule, R., Muller, M., Otsuka-Murakami, H., and Renkawitz, R. (1988) Nature 332, 87-90; Strahle, U., Schmid, W., and Schutz, G. (1988) EMBO J. 7, 3389-3395). Induction of gene expression can be additive or synergistic with respect to the level of activation by either transactivators. Two mechanisms have been proposed for how synergism occurs: 1) cooperative binding of transcriptional activators to DNA or 2) simultaneous interaction of individually bound activators with a common target protein. We have shown previously that cooperative binding of receptors is important for synergism between two progesterone response elements (PREs). Here we showed that an estrogen response element (ERE) and a PRE can also functionally cooperate and this synergism between an ERE and a PRE is not contributed by cooperative DNA binding. Furthermore, we have demonstrated that the activation domains of the progesterone receptor (PR) (C1Act) are required for synergism between two PREs and sufficient for confirming cooperative binding. However these two activation domains of PR are not sufficient for synergism between an ERE and a PRE. Additional regions within the NH2-terminal and COOH-terminal domains are also required for synergistic interaction between two heterologous SREs.

  7. The Organisation for Economic Co-Operation and Development's International Early Learning Study: Opening for Debate and Contestation

    Science.gov (United States)

    Moss, Peter; Dahlberg, Gunilla; Grieshaber, Susan; Mantovani, Susanna; May, Helen; Pence, Alan; Rayna, Sylvie; Swadener, Beth Blue; Vandenbroeck, Michel

    2016-01-01

    The Organisation for Economic Co-operation and Development is initiating the International Early Learning Study, a cross-national assessment of early learning outcomes involving the testing of 5-year-old children in participating countries. The authors use this colloquium to inform members of the early childhood community about this project and to…

  8. An Empirical Study on the Application of Cooperative Learning to Comprehensive English Classes in a Chinese Independent College

    Science.gov (United States)

    Meng, Ji

    2017-01-01

    This research investigated a comparison between the effect of cooperative learning and lecture teaching on Comprehensive English classes in a Chinese Independent College. An empirical study for two semesters was carried out in the forms of pretest, posttest, questionnaire and interviews. While control class was taught in the conventional way,…

  9. The Effect of Cooperative Learning Method and Systematic Teaching on Students' Achievement and Retention of Knowledge in Social Studies Lesson

    Science.gov (United States)

    Korkmaz Toklucu, Selma; Tay, Bayram

    2016-01-01

    Problem Statement: Many effective instructional strategies, methods, and techniques, which were developed in accordance with constructivist approach, can be used together in social studies lessons. Constructivist education comprises active learning processes. Two active learning approaches are cooperative learning and systematic teaching. Purpose…

  10. Influence of Cooperative Learning on Students' Self-Perception on Leadership Skills: A Case Study in Science Education

    Science.gov (United States)

    Ruiz-Gallardo, José-Reyes; López-Cirugeda, Isabel; Moreno-Rubio, Consuelo

    2012-01-01

    The aim of this study is to assess the self-perception of pre-service teachers on leadership after getting involved into a Cooperative Learning approach. For that purpose, a pre/post-test has been applied to 57 undergraduate students enrolled in a unit course on Natural and Social Science Education, compulsory in the curriculum of a degree in…

  11. THE EFFECT OF COOPERATIVE AND INDIVIDUALISTIC GAMES ON WORD SPELLING: A STUDY OF YOUNG IRANIAN EFL LEARNERS

    Directory of Open Access Journals (Sweden)

    Shokooh SHAHZADEH

    2016-12-01

    Full Text Available This study builds on the instructional effectiveness and efficiency of two game approaches on word spelling of EFL beginners. The approaches under study were cooperative approach and individualistic approach. The participants of this study consisted of 59 fifth and sixth grade students from two elementary schools in the same district in Firoozeh, Neyshabur- Iran. They received 90 minutes instruction per week for a total of ten sessions in two groups of cooperative and individualistic. The results of the study indicated that there is not a significant difference between the performance of learners in cooperative and individualistic groups. A questionnaire was also given to the learners at the end in order to measure learners' attitude toward the games. The results showed that there is not a big difference between students' attitude toward learning spelling in cooperative group and individualistic group, and both groups have positive attitude toward the games. The researcher concluded that the combination of these two approaches seems more favorable.

  12. Estudi empíric sobre els efectes de l’aplicació de la NIC 32 a les cooperatives Empirical study about the effects of the application of IAS 32 in Cooperatives Empirical study about the effects of the application of IAS 32 in Cooperatives

    Directory of Open Access Journals (Sweden)

    Lluís Carreras

    2013-09-01

    financial information presented before and after the application of IAS 32, to determine the existing differences.  We used the Wilcoxon Rank Sum Test to contrast if these differences are significant. We also used the U-Mann Whitney Test to contrast if there are significant differences in the relative impact of applying IAS 32 between various groups of cooperatives. Finally, we performed an analysis of the effects of the IAS 32 application on the economic and financial situation of the cooperatives, and the evolution of its intangible assets, using techniques of financial statements analysis. Findings and value: The results obtained confirm that the application of IAS 32 caused significant differences in some financial components of the balance sheet and the profit and loss account, as well as in the ratios analyzed. The differences are present in a reduction in the level of capitalization and an increase in the indebtedness of the co-operatives, as well as a general worsening of economic ratios of solvency and financial autonomy. Research limitations: It is important to note that this study has been done with a sample of audited cooperatives. Therefore, the results must be interpreted in the context of big-sized cooperatives. Also we want to note that we have made a comparative analysis of financial statements for 2011 and 2010. This has allowed us to know the differences in the financial information of the cooperative before and after applying IAS 32. Although some of these differences, could also be caused by other factors such as the economic situation, changes in the application of accounting standards, etc... Originality: We believe it is the right time to do this research because, since 2011, all Spanish cooperatives must apply IAS 32. As far we know, there are no other empirical studies with cooperatives that had applied IAS 32 in their financial statements. The results of this research can be useful for different stakeholders. First, because the agencies issuing

  13. Nuclear fuel cycle assessment of India: A technical study for U.S.-India cooperation

    Science.gov (United States)

    Krishna, Taraknath Woddi Venkat

    The recent civil nuclear cooperation proposed by the Bush Administration and the Government of India has heightened the necessity of assessing India's nuclear fuel cycle inclusive of nuclear materials and facilities. This agreement proposes to change the long-standing U.S. policy of preventing the spread of nuclear weapons by denying nuclear technology transfer to non-NPT signatory states. The nuclear tests in 1998 have convinced the world community that India would never relinquish its nuclear arsenal. This has driven the desire to engage India through civilian nuclear cooperation. The cornerstone of any civilian nuclear technological support necessitates the separation of military and civilian facilities. A complete nuclear fuel cycle assessment of India emphasizes the entwinment of the military and civilian facilities and would aid in moving forward with the separation plan. To estimate the existing uranium reserves in India, a complete historical assessment of ore production, conversion, and processing capabilities was performed using open source information and compared to independent reports. Nuclear energy and plutonium production (reactor- and weapons-grade) was simulated using declared capacity factors and modern simulation tools. The three-stage nuclear power program entities and all the components of civilian and military significance were assembled into a flowsheet to allow for a macroscopic vision of the Indian fuel cycle. A detailed view of the nuclear fuel cycle opens avenues for technological collaboration. The fuel cycle that grows from this study exploits domestic thorium reserves with advanced international technology and optimized for the existing system. To utilize any appreciable fraction of the world's supply of thorium, nuclear breeding is necessary. The two known possibilities for production of more fissionable material in the reactor than is consumed as fuel are fast breeders or thermal breeders. This dissertation analyzes a thermal

  14. International cooperation

    International Nuclear Information System (INIS)

    1996-01-01

    In 1995, Nuclear Regulatory Authority of the Slovak Republic (NRA SR) ensured foreign cooperation particularly in the frame of the Slovak Republic is membership in the IAEA, as well as cooperation with the Nuclear Energy Agency of the Organization for Economic Cooperation and Development (OECD NEA), cooperation with European Union in the frame of PHARE programmes, and intergovernmental cooperation and cooperation among nuclear regulatory authorities. With respect to an international importance, prestige and a wide-scope possibilities of a technical assistance , either a direct one (expert assessments, technology supplies, work placement, scientific trips, training courses) or indirect one (participation at various conferences, seminars, technical committees, etc), the most important cooperation with the IAEA in Vienna. In 1994, the Slovak Republic, was elected to the Board Governors, the represent the group of Eastern European countries. The Slovak Government entrusted the NRA SR's Chairman with representing the Slovak Republic in the Board of Governors. Owing to a good name of Slovakia was elected to the one of two Vice-Chairmen of the Board of Governors at the 882-nd session on the Board. IAEA approved and developed 8 national projects for Slovakia in 1995. Generally, IAEA is contracting scientific contracts with research institutes, nuclear power plants and other organizations. Slovak organizations used these contracts as complementary funding of their tasks. In 1995, there were 12 scientific contracts in progress, or approved respectively. Other international activities of the NRA SR, international co-operations as well as foreign affairs are reported

  15. Characterizing the Land Shareholding Cooperative: A Case Study of Shanglin Village in Jiangsu, China

    Directory of Open Access Journals (Sweden)

    Yi Ren

    2017-07-01

    Full Text Available The land tenure reform is the key to sustainable development in rural China. Without challenging the collective ownership of land, the land shareholding cooperative (LSC system came into being and is being strongly endorsed by the authority: It re-collectivizes the contracted land from peasants and enables better regional planning and large-scale modern agricultural production. This paper studies a specific LSC (Shanglin LSC in the Sunan region of the Yangtze River Delta based on our fieldwork. We found that the LSC system is a bottom-up institutional innovation towards sustainable land use in China. Both village cadres and ordinary peasants’ decision making contributes to its successful establishment and development. This shareholding system increases peasants’ income through dividends and employment opportunities. The concentrated land enables ecological farming. Acting as a quasi-government agency, the LSC also provides public service and social security to the village community. On the other hand, the LSCs’ success depends on certain prior conditions and the LSCs’ multiple missions may contradict each other from time to time, and lead to loss of efficiency. We argue that this approach to land tenure reform may not be universally applied to any regions in China.

  16. Secular change in cardiorespiratory fitness of men: Cooper Center Longitudinal Study.

    Science.gov (United States)

    Willis, Benjamin L; Morrow, James R; Jackson, Allen W; Defina, Laura F; Cooper, Kenneth H

    2011-11-01

    Cardiorespiratory fitness (CRF) has been shown to be an independent predictor of all-cause and cardiovascular mortality, as well as health outcomes such as cardiovascular disease, hypertension, diabetes mellitus, and metabolic syndrome. During the last four decades, national guidelines for physical activity and fitness have emerged in an ongoing effort to improve health outcomes through enhanced CRF risk profiles. The purpose of the study was to describe the secular trend in CRF as a function of decade and age in a large cohort of men during the past 40 yr. A cross-sectional analysis of baseline fitness data collected during comprehensive medical examinations of 52,785 men age 20-74 yr evaluated at the Cooper Clinic in Dallas, TX, from 1970 to 2009 who completed a maximum treadmill exercise test for estimation of aerobic capacity was conducted. Comparisons were made between mean fitness levels in each decade stratified by five age groups. Mean CRF in MET from estimated V·O 2max has increased overall approximately 1 MET during a 40-yr period for each of the five age groups (P < 0.0001). The greatest change occurred during the 1970s to 1980s with minimal subsequent increase and a small decline commencing in the last decade especially in younger men. In a large cohort of men, average CRF has improved during the last 40 yr with a slight decline in the favorable trend notable in the most recent decade.

  17. A study on current status of KAERI's international cooperation programs and strategies for effective implementation

    International Nuclear Information System (INIS)

    Kim, Kyoung Pyo; Park, Chun Kab; Noh, In Young; Kim, Young Min

    1998-12-01

    This is a report on the status and analysis of standard agreement for technical cooperation, expert mission service and technical staff attachment. This report comprises a total of six chapters. Chapter II discusses the status of the technical cooperation agreement which took effect late 1998, and various other model agreements for technical cooperation. Chapter III provides information on the status, regulations, procedures for the expert mission service, and Chapter IV details the current status of the technical staff attachment and the related procedures. Chapter V deals with the utilization status and analysis of the English Counselor, and Chapter VI is the Conclusion. This report has tow objectives. First, we have never published reference books related to standard agreement for technical cooperation, expert mission service and technical staff attachment necessary for international joint research until now. As a result, the research divisions have often asked many questions to the office of international cooperation. Therefore, we expect that many difficulties will be removed and procedures simplified if the research divisions use this report as a reference book. Second, we plan to use this report reference book for policy decisions after establishing the database. (author). 5 tabs., 9 figs

  18. Soviet scientists in chinese institutes: A historical study of cooperation between the two academies of sciences in 1950s.

    Science.gov (United States)

    Zhang, Jiuchen; Yu, Feklova T

    2018-03-01

    In the 1950s, the Chinese Academy of Sciences (CAS) engaged in close cooperation with the Soviet Academy of Sciences. The CAS sent scientists to the Soviet Academy to work as interns, study for advanced degrees, or engage in academic cooperation, and a large number of Soviet scientists were invited by the various institutes of the CAS to come to China to give lectures, direct research, help make scientific plans, and collaborate. The comprehensive cooperation between the two academies was launched at a time when the CAS institutes were in their embryonic stage, which suggests that the better-established Soviet scientists had the opportunity to play a dominate role. But the reality is not so straightforward. The case studies in this paper suggest that besides the influence of compatible political movements in China and the Soviet Union and bilateral ties between these two nations' scientific institutes, disharmony in actual working relationships prevented Soviet scientists from playing the role they might have envisioned within the CAS institutes. The rapid development of the cooperative relationship in a short span of time, combined with lack of experience on both sides, made for a disharmonious collaboration. Copyright © 2018 Elsevier Ltd. All rights reserved.

  19. Use of training workshops as an object of study for the transformation of the cooperative community environment

    Directory of Open Access Journals (Sweden)

    Rafael Ojeda Suárez

    2017-07-01

    Full Text Available Using the potential of didactics for capacity building is a must to ensure organizational sustainability. We used a set of tools, such as, object of study, didactics, action-participatory research, generating exploratory, descriptive, correlational and explanatory studies within the cooperative organization. The workshops allowed the design of innovative teaching-learning processes to meet the demands of organizational knowledge systems, identify the main administrative management problems and actions to contribute to the organizational sustainability of the cooperative with the active, creative, participatory and compromising contribution of the social actors involved in the programs or projects. The measurement of the impacts of the projects of connection with the society, can be more easily determinable from identifying the base line that is part and the shortcomings of the organization for which the workshops of proactive socialization of information are an essential tool. On the other hand, it is required that the continuous training of teachers that lead to modify their educational conceptions and, as a consequence, their methodologies and practices at the time of tackling work with the community. The proposed actions were accepted in their entirety by the cooperative's directive, transforming itself into a Cooperative Participatory Development Program.

  20. Study on Cooperative Mechanism of Prefabricated Producers Based on Evolutionary Game Theory

    Directory of Open Access Journals (Sweden)

    Tongyao Feng

    2017-01-01

    Full Text Available Good cooperation mechanism is an important guarantee for the advancement of industrialization construction. To strengthen the partnership between producers, we analyze the behavior evolution trend of both parties using an evolutionary game theory. Based on the original model, the mechanism of coordination and cooperation between prefabricated producers is explained under the condition of punishment and incentive. The results indicate that stable evolutionary strategies exist under both cooperation and noncooperation, and the evolutionary results are influenced by the initial proportion of both decision-making processes. The government can support the production enterprises to establish a solid partnership through effective punishment and incentive mechanisms to reduce the initial cost in the supply chain of prefabricated construction, resulting in a win-win situation.

  1. A CASE STUDY OF LUNTIAN MULTI-PURPOSE COOPERATIVE IN BARANGAY LALAIG, TIAONG, QUEZON, PHILIPPINES: A VERTICAL INTEGRATION APPROACH

    Directory of Open Access Journals (Sweden)

    M.V. Perilla

    2014-10-01

    Full Text Available The Luntian Multi-Purpose Cooperative located in Tiaong, Quezon, Philippines. The Luntian MultiPurposecooperative focuses more on feed production as well as hog fattening. The LMC applied thevertical integration to develop the cooperative. They have their members as their primary costumers of theirfeeds. The cooperative’s business activity includes also meat shop, granting of production loan, microfinance,mobilization of saving deposits, aside from feed milling and hog fattening. Different agencies, industryorganizations and private institutions provide trainings, seminars, assistance, as well as credit for thecooperative.The aims of the study was to determine the present and discuss a noteworthy business issue (sof Luntian Multipurpose Cooperative, evaluate the business environment prevailing at a particular time ofthis case , assess the cooperative’s performance in terms of the four business functions , define the problemrelevant to the business issue(s being studied. The study used primary and secondary data. Primary datawere gathered through interviews with the key personnel, managers, and other informants of the LuntianMultipurpose Cooperative in order to obtain responses regarding the overall status of the cooperative includingits problem and plans. Secondary data were taken from files and documents, especially the history, backgroundinformation and financial statements. Other data were taken through research materials such as book,unpublished special problems and from some government institutions. The recommendation of this researchshowed that Luntian MPC should engage in establishing a communal farm as to become the primary sourceof hybrid piglets that their members would raised. The alternatives solution was establishing a breeding farmthat would ask for initial investment.

  2. Social penalty promotes cooperation in a cooperative society.

    Science.gov (United States)

    Ito, Hiromu; Yoshimura, Jin

    2015-08-04

    Why cooperation is well developed in human society is an unsolved question in biological and human sciences. Vast studies in game theory have revealed that in non-cooperative games selfish behavior generally dominates over cooperation and cooperation can be evolved only under very limited conditions. These studies ask the origin of cooperation; whether cooperation can evolve in a group of selfish individuals. In this paper, instead of asking the origin of cooperation, we consider the enhancement of cooperation in a small already cooperative society. We ask whether cooperative behavior is further promoted in a small cooperative society in which social penalty is devised. We analyze hawk-dove game and prisoner's dilemma introducing social penalty. We then expand it for non-cooperative games in general. The results indicate that cooperation is universally favored if penalty is further imposed. We discuss the current result in terms of the moral, laws, rules and regulations in a society, e.g., criminology and traffic violation.

  3. A study on the international cooperation through the NSG-DMTE

    International Nuclear Information System (INIS)

    Tae, Jaewoong; Lee, Youngwook; Choi, Sundo; Kim, Jongsook

    2013-01-01

    A final agreement for a total of seven areas will be drawn up in June 2013. The purpose of reviewing the control list is to harmonize NSG guidelines with the current level of nuclear technology. However, unnecessary control of items is likely to cause negative impacts on the development of the domestic nuclear power industry according to results of the revision. Therefore, the revision of the control list should be carried out carefully by thorough consideration. It is need to minimize the negative impact on domestic nuclear industries and research institutes due to strengthened export control regime. There is also a need to promote a solid foothold of Korea in NSG through the appropriate response such as new suggestion for the revision. The following measures to strengthen international cooperation were derived based on negotiation processes. Suggesting proposals PGs which suggested proposals in DMTE have many opportunities to have comments on revisions and occupy an advantageous position to dominate discussion. The active intervention in the fundamental review will invigorate future cooperation activities with many countries. Building bilateral communication channel It is difficult to grasp the practical position of each country in formal meetings. Sometimes, some proposals are related to some states' national policy and political issues even if the amendments are based on technical reviews. Unofficial diplomatic channels will contribute to build the communication and cooperation with many countries. Cooperation with like-minded states Joint suggestions of proposals, joint opposition to proposals establish cooperation channels between like-minded states, which may help to manage other proposals. Cooperation with like-minded states can exert a big influence to build consensus considering the decision system of NSG

  4. Trust and the successful coordination of SME co-operation – an empirical study in Slovenia

    Directory of Open Access Journals (Sweden)

    Richard Lang

    2009-11-01

    Full Text Available This paper aims to investigate the role of trust and test the impact of trust on performance in the context of co-operation between small- and medium-sized enterprises (‘SMEs’ in a transition country. Based on a sample of 122 Slovenian SMEs, an analysis based on OLS regression reveals that trust does have a strong impact on performance. We thereby identify trust as a powerful co-ordinating mechanism for SME relationships involving co-operation in transition economies.

  5. Sexual Selection of Human Cooperative Behaviour: An Experimental Study in Rural Senegal

    OpenAIRE

    Tognetti, Arnaud; Berticat, Claire; Raymond, Michel; Faurie, Charlotte

    2012-01-01

    Human cooperation in large groups and between non-kin individuals remains a Darwinian puzzle. Investigations into whether and how sexual selection is involved in the evolution of cooperation represent a new and important research direction. Here, 69 groups of four men or four women recruited from a rural population in Senegal played a sequential public-good game in the presence of out-group observers, either of the same sex or of the opposite sex. At the end of the game, participants could do...

  6. Cooperation in Creating Innovation in Polish Small and Medium-Sized Enterprises in the Light of Empirical Studies

    Directory of Open Access Journals (Sweden)

    Zastempowski Maciej

    2016-06-01

    Full Text Available Nowadays, sources of competitive advantage and economic development are sought in the sphere of innovation. They are at the centre of interest of representatives of the world of politics, science, and business. Moreover, they have been incorporated into governmental and international strategic development programmes. This article attempts to characterize and evaluate cooperation in creating innovation in small and medium-sized enterprises in Poland. Empirical research, a fragment of which is presented in this article, was conducted at the turn of March and April 2015 on a representative sample of Polish small and medium-sized enterprises. The subject of the analysis was business innovation expressed through the indicators of innovation and frequency of cooperation with different entities from the business environment to create new solutions, as well as forms of business innovation. The evaluation of the existing dependence was performed on the basis of the estimation results of the logit model. The objective of this study was to identify key factors related to cooperation and their impact on the innovativeness of Polish companies, using the tools of econometric analysis. The article presents a contemporary approach to managing innovative activity – open innovation, which is both widely reported and reflected in the results of research conducted. The logit model that was developed also indicates that companies that are open to cooperation with customers and academic institutions of the Polish Academy of Sciences (PAN and are members of clusters are more likely to implement innovations of a radical nature.

  7. Using model fish to study the biological mechanisms of cooperative behaviour: A future for translational research concerning social anxiety disorders?

    Science.gov (United States)

    Soares, Marta C; Cardoso, Sónia C; Carvalho, Tamires Dos Santos; Maximino, Caio

    2018-03-02

    Human societies demand of its composing members the development of a wide array of social tools and strategies. A notable example is human outstanding ability to cooperate with others, in all its complex forms, depicting the reality of a highly demanding social framework in which humans need to be integrated as to attain physical and mental benefits. Considering the importance of social engagement, it's not entirely unexpected that most psychiatric disorders involve some disruption of normal social behaviour, ranging from an abnormal absence to a significant increase of social functioning. It is however surprising that knowledge on these social anxiety disorders still remains so limited. Here we review the literature focusing on the social and cooperative toolbox of 3 fish model species (cleaner fishes, guppies and zebrafish) which are amenable systems to test for social disorders. We build on current knowledge based on ethological information, arising from studies on cooperative behaviour in cleanerfishes and guppies, while profiting from the advantages of the intense use of zebrafish, to create novel paradigms aiming at the major socio-cognitive modules/dimensions in fish species. This focus may enable the discovery of putative conserved endpoints which are relevant for research into social disorders. We suggest that cross-species, cross-domain, functional and genetic approaches could provide a wider array of information on the neurobiological bases of social and cooperative behaviour, crucial to understanding the neural bases of social disorders and key to finding novel avenues towards treatment. Copyright © 2017 Elsevier Inc. All rights reserved.

  8. The dialysis outcomes and practice patterns study phase 5 in the Gulf Cooperation Council countries: Design and study methods

    Directory of Open Access Journals (Sweden)

    Ronald L Pisoni

    2016-01-01

    Full Text Available The Dialysis Outcomes and Practice Patterns Study (DOPPS is an international prospective cohort study of the relationships between hemodialysis (HD care practices and HD patient outcomes. The DOPPS began in 1996, in the United States, and has since expanded to 21 countries, collecting detailed data from >75,000 HD patients, with >200 scientific publications, focused on describing HD practices associated with improved HD patient outcomes. The goal of DOPPS is to help HD patients "live better and live longer." Starting in 2012, the DOPPS was able to expand to all six of the Gulf Cooperation Council (GCC countries, namely, Bahrain, Kuwait, Oman, Qatar, Saudi Arabia, and the United Arab Emirates. The DOPPS study design consists of selecting HD facilities for study participation in each country to represent the different types of HD facilities and geographic regions within each GCC country. Within each study site, HD patients were randomly selected for detailed data collection to represent the HD practices within each participating HD facility. Altogether, 41 HD facilities have participated in the GCC-DOPPS Phase 5 study including 20 facilities from Saudi Arabia, nine from the United Arab Emirates, four each from Kuwait and Oman, two from Qatar, and one from Bahrain. Herein, we provide a detailed description of the study design and methods, data collection, study management, scientific investigator oversight and guidance, and study governance and support for the GCCDOPPS Phase 5 study.

  9. Undergraduate medical education in the Gulf Cooperation Council: a multi-countries study (Part 1).

    Science.gov (United States)

    Hamdy, H; Telmesani, A W; Al Wardy, N; Abdel-Khalek, N; Carruthers, G; Hassan, F; Kassab, S; Abu-Hijleh, M; Al-Roomi, K; O'malley, K; El Din Ahmed, M G; Raj, G A; Rao, G M; Sheikh, K

    2010-01-01

    The Gulf Cooperation Council (GCC) countries have witnessed over the last 40 years a rapid and major social, cultural, and economic transformation. The development of medical education in the region is relatively new, dating from the late 1960s. An important goal among the medical colleges in the region is to graduate national physicians who can populate the healthcare service of each country. The aim of this study is to provide understanding of undergraduate medical education in each of the six GCC countries and the challenges that each face. This is a descriptive cross-sectional study. Fourteen senior medical faculty were requested to submit information about undergraduate medical education in their own countries, focusing on its historical background, student selection, curriculum, faculty, and challenges. The information provided was about 27 medical colleges: 16 from the Kingdom of Saudi Arabia (KSA), five from the United Arab Emirates (UAE), two from the Kingdom of Bahrain, two from Sultanate of Oman, one from Kuwait, and one from the State of Qatar. It was found that older colleges are reviewing their curriculum while new colleges are developing their programs following current trends in medical education, particularly problem-based learning and integrated curricula. The programs as described 'on paper' look good but what needs to be evaluated is the curriculum 'in action'. Faculty development in medical education is taking place in most of the region's medical colleges. The challenges reported were mainly related to shortages of faculty, availability of clinical training facilities and the need to more integration with the National Health Care services. Attention to quality, standards, and accreditation is considered essential by all colleges.

  10. Undergraduate medical education in the Gulf Cooperation Council: a multi-countries study (Part 2).

    Science.gov (United States)

    Hamdy, H; Telmesani, A W; Wardy, N Al; Abdel-Khalek, N; Carruthers, G; Hassan, F; Kassab, S; Abu-Hijleh, M; Al-Roomi, K; O'Malley, K; El Din Ahmed, M G; Raj, G A; Rao, G M; Sheikh, J

    2010-01-01

    The Gulf Cooperation Council (GCC) countries have witnessed over the last 40 years a rapid and major social, cultural, and economic transformation. The development of medical education in the region is relatively new, dating from the late 1960s. An important goal among the medical colleges in the region is to graduate national physicians who can populate the healthcare service of each country. The aim of this study is to provide understanding of undergraduate medical education in each of the six GCC countries and the challenges that each face. This is a descriptive cross-sectional study. Fourteen senior medical faculty were requested to submit information about undergraduate medical education in their own countries, focusing on its historical background, student selection, curriculum, faculty, and challenges. The information provided was about 27 medical colleges: 16 from the Kingdom of Saudi Arabia (KSA), five from the United Arab Emirates, two from the Kingdom of Bahrain, two from Sultanate of Oman, one from Kuwait and one from the State of Qatar. It was found that older colleges are reviewing their curriculum while new colleges are developing their programs following current trends in medical education particularly problem-based learning and integrated curricula. The programs as described 'on paper' look good but what needs to be evaluated is the curriculum 'in action'. Faculty development in medical education is taking place in most of the region's medical colleges. The challenges reported were mainly related to shortages of faculty, availability of clinical training facilities, and the need to more integration with the National Health Care services. Attention to quality, standards, and accreditation is considered essential by all colleges.

  11. Venous thromboembolism in Croatia - Croatian Cooperative Group for Hematologic Diseases (CROHEM) study.

    Science.gov (United States)

    Pulanić, Dražen; Gverić-Krečak, Velka; Nemet-Lojan, Zlatka; Holik, Hrvoje; Coha, Božena; Babok-Flegarić, Renata; Komljenović, Mili; Knežević, Dijana; Petrovečki, Mladen; Zupančić Šalek, Silva; Labar, Boris; Nemet, Damir

    2015-12-01

    To analyze the incidence and characteristics of venous thromboembolism (VTE) in Croatia. The Croatian Cooperative Group for Hematologic Diseases conducted an observational non-interventional study in 2011. Medical records of patients with newly diagnosed VTE hospitalized in general hospitals in 4 Croatian counties (Šibenik-Knin, Koprivnica-Križevci, Brod-Posavina, and Varaždin County) were reviewed. According to 2011 Census, the population of these counties comprises 13.1% of the Croatian population. There were 663 patients with VTE; 408 (61.54%) had deep vein thrombosis, 219 (33.03%) had pulmonary embolism, and 36 (5.43%) had both conditions. Median age was 71 years, 290 (43.7%) were men and 373 (56.3%) women. Secondary VTE was found in 57.3% of participants, idiopathic VTE in 42.7%, and recurrent VTE in 11.9%. There were no differences between patients with secondary VTE and patients with idiopathic VTE in disease recurrence and sex. The most frequent causes of secondary VTE were cancer (40.8%), and trauma, surgery, and immobilization (38.2%), while 42.9% patients with secondary VTE had ≥2 causes. There were 8.9% patients ≤45 years; 3.3% with idiopathic or recurrent VTE. Seventy patients (10.6%) died, more of whom had secondary (81.4%) than idiopathic (18.6%) VTE (PCroatia was 1.185 per 1000 people. Characteristics of VTE in Croatia are similar to those reported in large international studies. Improved thromboprophylaxis during the presence of risk factors for secondary VTE might substantially lower the VTE burden.

  12. Vertebral artery stenosis in the Basilar Artery International Cooperation Study (BASICS): prevalence and outcome.

    Science.gov (United States)

    Compter, Annette; van der Hoeven, Erik J R J; van der Worp, H Bart; Vos, Jan Albert; Weimar, Christian; Rueckert, Christina M; Kappelle, L Jaap; Algra, Ale; Schonewille, Wouter J

    2015-02-01

    We assessed the prevalence of vertebral artery (VA) stenosis or occlusion and its influence on outcome in patients with acute basilar artery occlusion (BAO). We studied 141 patients with acute BAO enrolled in the Basilar Artery International Cooperation Study (BASICS) registry of whom baseline CT angiography (CTA) of the intracranial VAs was available. In 72 patients an additional CTA of the extracranial VAs was available. Adjusted risk ratios (aRRs) for death and poor outcome, defined as a modified Rankin Scale score ≥4, were calculated with Poisson regression in relation to VA occlusion, VA occlusion or stenosis ≥50 %, and bilateral VA occlusion. Sixty-six of 141 (47 %) patients had uni- or bilateral intracranial VA occlusion or stenosis ≥50 %. Of the 72 patients with intra- and extracranial CTA, 46 (64 %) had uni- or bilateral VA occlusion or stenosis ≥50 % and 9 (12 %) had bilateral VA occlusion. Overall, VA occlusion or stenosis ≥50 % was not associated with the risk of poor outcome. Patients with intra- and extracranial CTA and bilateral VA occlusion had a higher risk of poor outcome than patients without bilateral VA occlusion (aRR, 1.23; 95 % CI 1.02-1.50). The risk of death did not depend on the presence of unilateral or bilateral VA occlusion or stenosis ≥50 %. In conclusion, in patients with acute BAO, unilateral VA occlusion or stenosis ≥50 % is frequent, but not associated with an increased risk of poor outcome or death. Patients with BAO and bilateral VA occlusion have a slightly increased risk of poor outcome.

  13. 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.

  14. Cooperative Monitoring Center Occasional Paper/13: Cooperative monitoring for confidence building: A case study of the Sino-Indian border areas

    Energy Technology Data Exchange (ETDEWEB)

    SIDHU,WAHEGURU PAL SINGH; YUAN,JING-DONG; BIRINGER,KENT L.

    1999-08-01

    This occasional paper identifies applicable cooperative monitoring techniques and develops models for possible application in the context of the border between China and India. The 1993 and 1996 Sino-Indian agreements on maintaining peace and tranquility along the Line of Actual Control (LAC) and establishing certain confidence building measures (CBMs), including force reductions and limitation on military exercises along their common border, are used to examine the application of technically based cooperative monitoring in both strengthening the existing terms of the agreements and also enhancing trust. The paper also aims to further the understanding of how and under what conditions technology-based tools can assist in implementing existing agreements on arms control and confidence building. The authors explore how cooperative monitoring techniques can facilitate effective implementation of arms control agreements and CBMS between states and contribute to greater security and stability in bilateral, regional, and global contexts.

  15. 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....

  16. Multidisciplinary Cooperation in GIS Education: A Case Study of US Colleges and Universities

    Science.gov (United States)

    Kawabata, Mizuki; Thapa, Rajesh Bahadur; Oguchi, Takashi; Tsou, Ming-Hsiang

    2010-01-01

    This paper examines the degree of multidisplinary cooperation for Geographic Information Science (GIS) education programs that award GIS-related degrees or certificates at US colleges and universities. We classified departments and courses into ten major disciplines using Dewey Decimal Classification. In the 2007-2008 academic year, approximately…

  17. Study on the Introduction of High-Quality Educational Resources for Sino-Foreign Cooperative Education

    Science.gov (United States)

    Jinhui, Lin

    2016-01-01

    In Sino-foreign cooperative education, high-quality introduced educational resources must benefit the growth and development of students, facilitate the school's capacity building and the improvement of overall educational standards, and promote national socioeconomic development. It is necessary to establish and perfect the various working…

  18. 77 FR 31072 - Clinical Science Research and Development Service Cooperative Studies Scientific Evaluation...

    Science.gov (United States)

    2012-05-24

    ... DEPARTMENT OF VETERANS AFFAIRS Clinical Science Research and Development Service Cooperative... Development Officer through the Director of the Clinical Science Research and Development Service on the... notice under Public Law 92-463 (Federal Advisory Committee Act) that a meeting of the Clinical Science...

  19. 76 FR 19189 - Clinical Science Research and Development Service Cooperative Studies Scientific Evaluation...

    Science.gov (United States)

    2011-04-06

    ... DEPARTMENT OF VETERANS AFFAIRS Clinical Science Research and Development Service Cooperative... through the Director of the Clinical Science Research and Development Service on the relevance and... notice under Public Law 92-463 (Federal Advisory Committee Act) that a meeting of the Clinical Science...

  20. 78 FR 70102 - Clinical Science Research and Development Service Cooperative Studies; Scientific Evaluation...

    Science.gov (United States)

    2013-11-22

    ... DEPARTMENT OF VETERANS AFFAIRS Clinical Science Research and Development Service Cooperative... notice under the Federal Advisory Committee Act, 5 U.S.C. App. 2, that the Clinical Science Research and... Development Officer through the Director of the Clinical Science Research and Development Service on the...

  1. 78 FR 41198 - Clinical Science Research and Development Service Cooperative Studies Scientific Evaluation...

    Science.gov (United States)

    2013-07-09

    ... DEPARTMENT OF VETERANS AFFAIRS Clinical Science Research and Development Service Cooperative... under the Federal Advisory Committee Act, 5 U.S.C. App. 2, that the Clinical Science Research and.... The Committee advises the Chief Research and Development Officer through the Director of the Clinical...

  2. 75 FR 79446 - Clinical Science Research and Development Service; Cooperative Studies Scientific Evaluation...

    Science.gov (United States)

    2010-12-20

    ... DEPARTMENT OF VETERANS AFFAIRS Clinical Science Research and Development Service; Cooperative... Officer through the Director of the Clinical Science Research and Development Service on the relevance and... notice under Public Law 92-463 (Federal Advisory Committee Act) that a meeting of the Clinical Science...

  3. 76 FR 65781 - Clinical Science Research and Development Service Cooperative Studies Scientific Evaluation...

    Science.gov (United States)

    2011-10-24

    ... DEPARTMENT OF VETERANS AFFAIRS Clinical Science Research and Development Service Cooperative... Clinical Science Research and Development Service on the relevance and feasibility of proposed projects and... notice under Public Law 92-463 (Federal Advisory Committee Act) that a meeting of the Clinical Science...

  4. 77 FR 72438 - Clinical Science Research and Development Service Cooperative Studies Scientific Evaluation...

    Science.gov (United States)

    2012-12-05

    ... DEPARTMENT OF VETERANS AFFAIRS Clinical Science Research and Development Service Cooperative... under the Federal Advisory Committee Act, 5 U.S.C. App. 2, that the Clinical Science Research and... through the Director of the Clinical Science Research and Development Service on the relevance and...

  5. 78 FR 53015 - Clinical Science Research and Development Service Cooperative Studies Scientific Evaluation...

    Science.gov (United States)

    2013-08-27

    ... DEPARTMENT OF VETERANS AFFAIRS Clinical Science Research and Development Service Cooperative... under the Federal Advisory Committee Act, 5 U.S.C. App. 2, that the Clinical Science Research and... Clinical Science Research and Development Service on the relevance and feasibility of proposed projects and...

  6. 76 FR 73781 - Clinical Science Research and Development Service; Cooperative Studies Scientific Evaluation...

    Science.gov (United States)

    2011-11-29

    ... DEPARTMENT OF VETERANS AFFAIRS Clinical Science Research and Development Service; Cooperative... Officer through the Director of the Clinical Science Research and Development Service on the relevance and... notice under Public Law 92-463 (Federal Advisory Committee Act) that a meeting of the Clinical Science...

  7. 75 FR 28686 - Clinical Science Research and Development Service; Cooperative Studies Scientific Evaluation...

    Science.gov (United States)

    2010-05-21

    ... DEPARTMENT OF VETERANS AFFAIRS Clinical Science Research and Development Service; Cooperative... through the Director of the Clinical Science Research and Development Service on the relevance and... notice under Public Law 92-463 (Federal Advisory Committee Act) that a meeting of the Clinical Science...

  8. A Case Study of Cooperative Learning in Bushenyi District in Uganda: Educational Leaders' and Teachers' Perceptions

    Science.gov (United States)

    Mujuni, John Bosco

    2015-01-01

    In 2003-2007, the government of Uganda through the Ministry of Education and Sports (MoES), under the umbrella of UPHOLD and in Partnership with USAID, introduced cooperative learning as a "student-centered teaching approach" in some selected districts and schools in Uganda. This dissertation explored the current state and practice of…

  9. International cooperation in the field of studying seismic resistance of NPP components

    International Nuclear Information System (INIS)

    Kaznovskij, S.P.; Chechenov, Kh.D.

    1989-01-01

    Main results of the conference of representations from the USSR, Bulgarie, Hungary and Chechoslovakia related to the problems of seismology and seismic resistance of NPPs are briefly formulated. One of the important results of the conference consists in the agrement concerning cooperation and mutual application of seismoexplosive testing ground near Nalchik

  10. Study on the effect of paclitaxel nanostructure lipid carrier cooperated with radiation on the KB Cells

    International Nuclear Information System (INIS)

    Liu Min; Li Zhihui; Xu Yujie

    2011-01-01

    Objective: To investigate the cytotoxicity effect of paclitaxel nanostructure lipid carrier (TAX-NLC) cooperated with radiation treatment on the KB cells. Methods: The cytotoxicity effect of TAX-NLC compared with free paclitaxel (TAX) on the KB cells was measured by MTT assay, and the cell cycle distribution was analyzed by flow cytometry. Results: The cytotoxicity effect of TAX-NLC was stronger than that of the free TAX. And the cooperative effect between the TAX-NLC and ionized radiation were observed, the cooperative effect of TAX-NLC was stronger than that of the free TAX. Flow cytometric analysis indicated that the rearrangement of cell cycle in KB cells were induced by TAX-NLC. The more G2/M phase cells were observed in KB cells treated by TAX-NLC compared with free TAX. The effect of TAX-NLC in the rearrangement of cell cycle was stronger than that of the free TAX. Conclusion: The cytotoxicity effect of TAX-NLC is stronger than that of the free TAX. And the cooperative effect of TAX-NLC is stronger than that of the free TAX. (authors)

  11. Teaching Yugoslavia the Cooperative Way: An Upper Elementary/Middle School Social Studies Unit.

    Science.gov (United States)

    Hilke, Eileen Veronica

    1992-01-01

    Suggests methods for teaching about Yugoslavia. Recommends assigning students to maintain journals of news clippings about developments in Yugoslavia. Proposes forming cooperative-learning groups for researching the country's various regions. Offers activities for teaching about language arts, fine arts, reading and literature, religion,…

  12. Effect of Cooperative Type and Age on Profit Performance: A Study ...

    African Journals Online (AJOL)

    DrNneka

    ownership control and use of services (Nweze, 2001). Cooperative ... making sufficient returns on investments in order to remain viable and sustainable. ... information by the respondents could be exaggerated or even outright false. .... include current assets, current liabilities, cash and account receivable, and owners' ...

  13. The effectiveness of Nurse Practitioners working at a GP cooperative: a study protocol

    Directory of Open Access Journals (Sweden)

    Wijers Nancy

    2012-08-01

    Full Text Available Abstract Background In many countries out-of-hours care faces serious challenges, including shortage of general practitioners, a high workload, reduced motivation to work out of hours, and increased demand for out-of-hours care. One response to these challenges is the introduction of nurse practitioner as doctor substitutes, in order to maintain the (high accessibility and safety of out of hours care. Although nurse practitioners have proven to provide equally safe and efficient care during daytime primary care, it is unclear whether substitution is effective and efficient in the more complex out of hours primary care. This study aims to assess the effects of substitution of care from general practitioners to nurse practitioners in an out of hours primary care setting. Design A quasi experimental study is undertaken at one “general practitioner cooperative” to offer out-of-hours care for 304.000 people in the South East of the Netherlands. In the experimental condition patient care is provided by a team of one nurse practitioner and four general practitioners; where the nurse practitioner replaces one general practitioner during one day of the weekend from 10 am to 5 pm. In the control condition patient care is provided by a team of five general practitioners during the other day of the weekend, also from 10 am to 5 pm. The study period last 15 months, from April 2011 till July 2012. Methods Data will be collected on number of different outcomes using a range of methods. Our primary outcome is substitution of care. This is calculated using the number and characteristics of patients that have a consultation at the GP cooperative. We compare the number of patients seen by both professionals, type of complaints, resource utilization (e.g. prescription, tests, investigations, referrals and waiting times in the experimental condition and control condition. This data is derived from patient electronic medical records. Secondary outcomes

  14. Cooperation and Intertrade between Community Currencies : From Fundamentals to Rule-Making and Clearing Systems, including a Case Study of the Zurich Area, Switzerland

    NARCIS (Netherlands)

    J. Martignoni (Jens)

    2015-01-01

    textabstractCooperation, interchange or intertrade of complementary currencies is not yet very common, perhaps of because the funding impulse of most complementary currencies does not cover the question of interchange and cooperation yet, or because theoretical aspects are not often studied. The

  15. Postural and ergonomic analysis: study of productive activities on a Dairy Cooperative located in the city of Itaperuna - RJ

    Directory of Open Access Journals (Sweden)

    Jéssyca Barrozo de Souza Castilho

    2016-09-01

    Full Text Available This Final Paper proposes an ergonomic and postural analysis of a dairy cooperative located in the city of Itaperuna. Within this scope, the main goal of this study was to analyze the existing ergonomic situation at the cooperative under study. The research method consisted, firstly, of data collection at the company via questionnaires, interviews, photographic records and videos. Later, taking into consideration the data obtained, the OWAS and RULA methods were applied in order to generate a correlation between the movements and positions taken during working hours and the symptoms reported by workers in the proposed questionnaires. Analyzing the questionnaire responses, it was found that 82.1% of employees can be classified as suffering severe fatigue. The tools used for postural assessment, OWAS and RULA, reported the need for corrections in performing some tasks. Thus, measures are proposed in order to reduce the incidence of employee health disorders and, consequently, to increase the organization’s profitability.

  16. CT-angiography source images indicate less fatal outcome despite coma of patients in the Basilar Artery International Cooperation Study.

    Science.gov (United States)

    Pallesen, Lars P; Khomenko, Andrei; Dzialowski, Imanuel; Barlinn, Jessica; Barlinn, Kristian; Zerna, Charlotte; van der Hoeven, Erik Jrj; Algra, Ale; Kapelle, L Jaap; Michel, Patrik; Bodechtel, Ulf; Demchuk, Andrew M; Schonewille, Wouter; Puetz, Volker

    2017-02-01

    Background Coma is associated with poor outcome in patients with basilar artery occlusion. Aims We sought to assess whether the posterior circulation Acute Stroke Prognosis Early CT Score and the Pons-Midbrain Index applied to CT angiography source images predict the outcome of comatose patients in the Basilar Artery International Cooperation Study. Methods Basilar Artery International Cooperation Study was a prospective, observational registry of patients with acute basilar artery occlusion with 48 recruiting centers worldwide. We applied posterior circulation Acute Stroke Prognosis Early CT Score and Pons-Midbrain Index to CT angiography source images of Basilar Artery International Cooperation Study patients who presented with coma. We calculated adjusted risk ratios to assess the association of dichotomized posterior circulation Acute Stroke Prognosis Early CT Score (≥8 vs. International Cooperation Study registry, CT angiography source images were available for review in 158 patients. Among these, 78 patients (49%) presented with coma. Compared to non-comatose patients, comatose patients were more likely to die (risk ratios 2.34; CI 95% 1.56-3.52) and less likely to have a favourable outcome (risk ratios 0.44; CI 95% 0.24-0.80). Among comatose patients, a Pons-Midbrain Index < 3 was related to reduced mortality (adjusted RR 0.66; 95% CI 0.46-0.96), but not to favourable outcome (adjusted RR 1.19; 95% CI 0.39-3.62). Posterior circulation Acute Stroke Prognosis Early CT Score dichotomized at ≥ 8 vs. <8 was not significantly associated with death (adjusted RR 0.70; 95% CI 0.46-1.05). Conclusion In comatose patients with basilar artery occlusion, the extent of brainstem ischemia appears to be related to mortality but not to favourable outcome.

  17. [Cooperative learning for improving healthy housing conditions in Bogota: a case study].

    Science.gov (United States)

    Torres-Parra, Camilo A; García-Ubaque, Juan C; García-Ubaque, César A

    2014-01-01

    This was a community-based effort at constructing an educational proposal orientated towards self-empowerment aimed at improving the target population's sanitary, housing and living conditions through cooperative learning. A constructivist approach was adopted based on a programme called "Habitat community manger". The project involved working with fifteen families living in the Mochuelo Bajo barrio in Ciudad Bolívar in Bogotá, Colombia, for identifying the most relevant sanitary aspects for improving their homes and proposing a methodology and organisation for an educational proposal. Twenty-one poor housing-related epidemiological indicators were identified which formed the basis for defining specific problems and establishing a methodology for designing an educational proposal. The course which emerged from the cooperative learning experience was designed to promote the community's skills and education regarding health aimed at improving households' living conditions and ensuring a healthy environment which would allow them to develop an immediate habitat ensuring their own welfare and dignity.

  18. Study on DSM-based task planning of product cooperative development

    Institute of Scientific and Technical Information of China (English)

    Jiang Zengqiang; Liu Mingzhou; Zhao Han; Ge Maogen; Guo Jia

    2008-01-01

    The results of analyzing the managerial characteristics and complexity of product cooperative development suggest that task planning is an important aspect for process management of product cooperative development and the method for planning tasks should be able to model the dependency between tasks and iterations during the development process. In this paper, a DSM-based method and its corresponding optimization algorithms are developed. At first the coupled task sets and uncoupled task sets are identified, and the tasks are then optimized by the corresponding algorithms. The optimal tasks plan will reduce the development time and cost. Considering the practical requirements in real world, a Multilayer DSM is proposed, and its information communication techniques between DSM and traversing principle are described in details.

  19. A strategy study on the effective participation in the IAEA technical cooperation programmes

    International Nuclear Information System (INIS)

    Chung, Joon Keuk; Choi, P. H.; Kim, K. P.; Hong, Y. D.; Lee, J. K.; Kim, Y. M.; Chung, H. S.; Han, B. O.; Seo, M. W.; Chung, J. M.

    1997-12-01

    The objectives of this research are to seek the most effective means of participation in implementing IAEA technical cooperation programs, to seek and establish a desirable role for Korea in these program, to predict future opportunities among IAEA programs, to enhance the status of Korea within the international society and to keep up with rapidly changing international nuclear developments in effective and positive ways. Participation in IAEA programs are to coincide with our efforts to upgrade and achieve self-reliance in nuclear technology. Seven activities should be considered in Korea's future directions regarding the IAEA. These include strengthening our diplomatic activities, expanding coordinated research programs (CRP's), domestic personnel becoming IAEA staff members, encouraging domestic experts to participate as members of IAEA advisory groups, increasing participation in international meetings, implementing footnote a/ projects, strengthening cooperation with the IAEA-operational research laboratories and actively implementing technology transfer to developing countries and encouraging IAEA fellowships. (author). 57 refs., 74 tabs., 17 figs

  20. Customers satisfaction and brand awareness : A case study of Bulsho cooperative

    OpenAIRE

    Ali, Hussein

    2012-01-01

    The aim of the research is to find out ways to create an awareness of Bulsho cooperative, its brand image and brand identity in order to strengthen the brand and develop a competitive advantage over other similar brands. To satisfy customers’ needs by providing quality goods and services, know how customers behave, make the decision to purchase goods or services, what factors influence those decisions and how do these factors change their purchasing patterns. Improve sales services and bro...

  1. Off Shore wind energy – Case study of cooperation mechanisms design

    DEFF Research Database (Denmark)

    Klinge Jacobsen, Henrik; Hansen, Lise-Lotte Pade; Jansen, Jaap

    2012-01-01

    This document reports activities and results of Task 3.3 of the Intelligent Energy Europe supported project RES4Less. This work is the initial analyses and survey of barriers for implementing cooperation mechanisms in the EU countries. This work builds on earlier Intelligent Energy Europe projects...... also shared and enriched by comments from other members of the RES4Less Team during internal meetings of the project....

  2. The Study of Cooperative Obstacle Avoidance Method for MWSN Based on Flocking Control

    Directory of Open Access Journals (Sweden)

    Zuo Chen

    2014-01-01

    Full Text Available Compared with the space fixed feature of traditional wireless sensor network (WSN, mobile WSN has better robustness and adaptability in unknown environment, so that it is always applied in the research of target tracking. In order to reach the target, the nodes group should find a self-adaptive method to avoid the obstacles together in their moving directions. Previous methods, which were based on flocking control model, realized the strategy of obstacle avoidance by means of potential field. However, these may sometimes lead the nodes group to fall into a restricted area like a trap and never get out of it. Based on traditional flocking control model, this paper introduced a new cooperative obstacle avoidance model combined with improved SA obstacle avoidance algorithm. It defined the tangent line of the intersection of node’s velocity line and the edge of obstacle as the steering direction. Furthermore, the cooperative obstacle avoidance model was also improved in avoiding complex obstacles. When nodes group encounters mobile obstacles, nodes will predict movement path based on the spatial location and velocity of obstacle. And when nodes group enters concave obstacles, nodes will temporarily ignore the gravity of the target and search path along the edge of the concave obstacles. Simulation results showed that cooperative obstacle avoidance model has significant improvement on average speed and time efficiency in avoiding obstacle compared with the traditional flocking control model. It is more suitable for obstacle avoidance in complex environment.

  3. The study of cooperative obstacle avoidance method for MWSN based on flocking control.

    Science.gov (United States)

    Chen, Zuo; Ding, Lei; Chen, Kai; Li, Renfa

    2014-01-01

    Compared with the space fixed feature of traditional wireless sensor network (WSN), mobile WSN has better robustness and adaptability in unknown environment, so that it is always applied in the research of target tracking. In order to reach the target, the nodes group should find a self-adaptive method to avoid the obstacles together in their moving directions. Previous methods, which were based on flocking control model, realized the strategy of obstacle avoidance by means of potential field. However, these may sometimes lead the nodes group to fall into a restricted area like a trap and never get out of it. Based on traditional flocking control model, this paper introduced a new cooperative obstacle avoidance model combined with improved SA obstacle avoidance algorithm. It defined the tangent line of the intersection of node's velocity line and the edge of obstacle as the steering direction. Furthermore, the cooperative obstacle avoidance model was also improved in avoiding complex obstacles. When nodes group encounters mobile obstacles, nodes will predict movement path based on the spatial location and velocity of obstacle. And when nodes group enters concave obstacles, nodes will temporarily ignore the gravity of the target and search path along the edge of the concave obstacles. Simulation results showed that cooperative obstacle avoidance model has significant improvement on average speed and time efficiency in avoiding obstacle compared with the traditional flocking control model. It is more suitable for obstacle avoidance in complex environment.

  4. Implementation of a study material for economic culture from cooperative education issues

    Directory of Open Access Journals (Sweden)

    Ariel Gámez Iglesias

    2017-12-01

    Full Text Available As part of the process of updating the Cuban economic model, our country has decided to articulate a serie of transformations directed, among other issues, to the strengthening of the cooperative sector, therefore forming human capital with knowledge and skills for this achievement is a challenge that has today higher education, therefore contributing to the learning of the contents related to cooperatives and its transformations in Cuba from the Agricultural Economics subject in the Degree in Education. Economy that is developed in the Faculty of Economic and Business Sciences of the University of Pinar del Río is a priority to respond to this challenge. In this sense, the main objective of the research is to develop a support material to contribute to the economic culture from the issues of cooperative education in the third year students of this career. The experience was applied in the educational practice with satisfactory results, in addition it was submitted to the criterion of the specialists and they consider it is viable.

  5. [Social network analysis of interdisciplinary cooperation and networking in early prevention and intervention. A pilot study].

    Science.gov (United States)

    Künster, A K; Knorr, C; Fegert, J M; Ziegenhain, U

    2010-11-01

    Child protection can only be successfully solved by interdisciplinary cooperation and networking. The individual, heterogeneous, and complex needs of families cannot be met sufficiently by one profession alone. To guarantee efficient interdisciplinary cooperation, there should not be any gaps in the network. In addition, each actor in the network should be placed at an optimal position regarding function, responsibilities, and skills. Actors that serve as allocators, such as pediatricians or youth welfare officers, should be in key player positions within the network. Furthermore, successful child protection is preventive and starts early. Social network analysis is an adequate technique to assess network structures and to plan interventions to improve networking. In addition, it is very useful to evaluate the effectiveness of interventions like round tables. We present data from our pilot project which was part of "Guter Start ins Kinderleben" ("a good start into a child's life"). Exemplary network data from one community show that networking is already quite effective with a satisfactory mean density throughout the network. There is potential for improvement in cooperation, especially at the interface between the child welfare and health systems.

  6. Cooperation for a competitive position: The impact of hospital cooperation behavior on organizational performance.

    Science.gov (United States)

    Büchner, Vera Antonia; Hinz, Vera; Schreyögg, Jonas

    2015-01-01

    Several public policy initiatives, particularly those involving managed care, aim to enhance cooperation between partners in the health care sector because it is expected that such cooperation will reduce costs and generate additional revenue. However, empirical evidence regarding the effects of cooperation on hospital performance is scarce, particularly with respect to creating a comprehensive measure of cooperation behavior. The aim of this study is to investigate the impact of hospital cooperation behavior on organizational performance. We differentiate between horizontal and vertical cooperation using two alternative measures-cooperation depth and cooperation breadth-and include the interaction effects between both cooperation directions. Data are derived from a survey of German hospitals and combined with objective performance information from annual financial statements. Generalized linear regression models are used. The study findings provide insight into the nature of hospitals' cooperation behavior. In particular, we show that there are negative synergies between horizontal administrative cooperation behavior and vertical cooperation behavior. Whereas the depth and breadth of horizontal administrative cooperation positively affect financial performance (when there is no vertical cooperation), vertical cooperation positively affects financial performance (when there is no horizontal administrative cooperation) only when cooperation is broad (rather than deep). Horizontal cooperation is generally more effective than vertical cooperation at improving financial performance. Hospital managers should consider the negative interaction effect when making decisions about whether to recommend a cooperative relationship in a horizontal or vertical direction. In addition, managers should be aware of the limited financial benefit of cooperation behavior.

  7. Effects of cooperative learning groups during social studies for students with autism and fourth-grade peers.

    Science.gov (United States)

    Dugan, E; Kamps, D; Leonard, B

    1995-01-01

    We investigated the use of cooperative learning groups as an instructional strategy for integrating 2 students with autism into a fourth-grade social studies class. Baseline consisted of 40 min of teacher-led sessions including lecture, questions and discussion with students, and the use of maps. The intervention condition consisted of 10 min of teacher introduction of new material, followed by cooperative learning groups that included tutoring on key words and facts, a team activity, and a whole class wrap-up and review. An ABAB design showed increases for target students and peers for the number of items gained on weekly pretests and posttests, the percentage of academic engagement during sessions, and durations of student interaction during the intervention. PMID:7601803

  8. Mergers of agrifood cooperatives and their effects: from expectations to results. An empirical study in four Spanish Autonomous Regions

    Energy Technology Data Exchange (ETDEWEB)

    Melia, E.; Julia, J. F.; Martinez, A.

    2010-07-01

    Mergers have become the most widely accepted formula for business growth among many different sectors. However, these processes do not always contribute to obtaining the expected results, particularly from an economic viewpoint. In light of these reflections, this study attempts to establish whether mergers carried out between Spanish agrifood cooperatives during the period 1995-2005 have contributed to reaching some of the objectives they were set out to achieve: improving the economic-financial situation of the companies involved, increasing income and reducing costs. To do so, mergers that took place during this period were analyzed in four autonomous communities (Andalusia, Navarra, La Rioja and the Basque Country). Despite the considerable variability observed following the time-based analysis of the economic-financial situation of cooperatives prior to and after merger, statistically significant differences were only found in four of the fifteen variables studied. These were operating profit (a 99% reduction), financial income (an increase of 240%), extraordinary income (400% increase) and cost of goods sold (16% reduction), of all of which are calculated with respect to production value. The results obtained generally indicate that the objectives that were originally the motivation for initiating the merger processes have not been reached, as the financial situation of the cooperatives has not, by and large, undergone any significant improvement, nor have average unit costs been reduced. Performance and profitability have not improved either and the firms involved have found themselves at lower levels than the average for the sector. (Author) 49 refs.

  9. Co-operation and conflict under hard and soft contracting regimes: case studies from England and Wales.

    Science.gov (United States)

    Hughes, David; Allen, Pauline; Doheny, Shane; Petsoulas, Christina; Vincent-Jones, Peter

    2013-01-01

    This paper examines NHS secondary care contracting in England and Wales in a period which saw increasing policy divergence between the two systems. At face value, England was making greater use of market levers and utilising harder-edged service contracts incorporating financial penalties and incentives, while Wales was retreating from the 1990 s internal market and emphasising cooperation and flexibility in the contracting process. But there were also cross-border spill-overs involving common contracting technologies and management cultures that meant that differences in on-the-ground contracting practices might be smaller than headline policy differences suggested. The nature of real-world contracting behaviour was investigated by undertaking two qualitative case studies in England and two in Wales, each based on a local purchaser/provider network. The case studies involved ethnographic observations and interviews with staff in primary care trusts (PCTs) or local health boards (LHBs), NHS or Foundation trusts, and the overseeing Strategic Health Authority or NHS Wales regional office, as well as scrutiny of relevant documents. Wider policy differences between the two NHS systems were reflected in differing contracting frameworks, involving regional commissioning in Wales and commissioning by either a PCT, or co-operating pair of PCTs in our English case studies, and also in different oversight arrangements by higher tiers of the service. However, long-term relationships and trust between purchasers and providers had an important role in both systems when the financial viability of organisations was at risk. In England, the study found examples where both PCTs and trusts relaxed contractual requirements to assist partners faced with deficits. In Wales, news of plans to end the purchaser/provider split meant a return to less precisely-specified block contracts and a renewed concern to build cooperation between LHB and trust staff. The interdependency of local

  10. Sun-Earth System Interaction studies over Vietnam: an international cooperative project

    Directory of Open Access Journals (Sweden)

    C. Amory-Mazaudier

    2006-12-01

    Full Text Available During many past decades, scientists from various countries have studied separately the atmospheric motions in the lower atmosphere, in the Earth's magnetic field, in the magnetospheric currents, etc. All of these separate studies lead today to the global study of the Sun and Earth connections, and as a consequence, new scientific programs (IHY- International Heliophysical Year, CAWSES- Climate and Weather in the Sun-Earth System are defined, in order to assume this new challenge. In the past, many scientists did not have the possibility to collect data at the same time in the various latitude and longitude sectors. Now, with the progress of geophysical sciences in many developing countries, it is possible to have access to worldwide data sets. This paper presents the particularities of geophysical parameters measured by the Vietnamese instrument networks. It introduces a cooperative Vietnamese-IGRGEA (International Geophysical Research Group Europe Africa project, and presents, for the first time, to the international community, the geophysical context of Vietnam. Concerning the ionosphere: since 1963, during four solar cycles, the ionosonde at Phu Thuy (North Vietnam was operating. The Phu Thuy data exhibits the common features for the ionospheric parameters, previously observed in other longitude and latitude sectors. The critical frequencies of the E, F1 and F2 ionospheric layers follow the variation of the sunspot cycle. F2 and E critical frequencies also exhibit an annual variation. The first maps of TEC made with data from GPS receivers recently installed in Vietnam illustrate the regional equatorial pattern, i.e. two maxima of electronic density at 15° N and 15° S from the magnetic equator and a trough of density at the magnetic equator. These features illustrate the equatorial fountain effect. Concerning the Earth's magnetic field: a strong amplitude of the equatorial electrojet was first observed by the CHAMP satellite at the height

  11. A study on a strategic participation in a new International Framework for Nuclear Energy Cooperation(IFNEC)

    Energy Technology Data Exchange (ETDEWEB)

    Ryu, Jae Soo; Lee, Kwang Seok; Lee, Han Myung; Jun, Eun Ju; Lee, Byung Wook; Lee, Dong Hoon; Oh, Keun Bae; Ko, Won ll; Lim, Chae Young

    2011-11-15

    The objective of the study is to analyze the current status and future direction of a new IFNEC, and to establish the national strategy for effective participation in IFNEC. To this end, the contents of this study are to compare former GNEP with a new IFNEC, to analyze the major contents and trend of the IFNEC, to examine the concept of Cradle to Grave (CTG) in nuclear fuel supply, and to establish the national strategy for effective participation in IFNEC including CTG. The result of this study may be used for contribution to strengthening the international nuclear cooperation and to promote the national nuclear activities.

  12. U.S. Security Cooperation with India and Pakistan: A Comparative Study

    Science.gov (United States)

    2013-06-01

    news_and_features/. /07indicipline_force.htm. 284 Richard Van Atta et al ., “Export Controls and the U.S. Defense Industrial Base,” Institute for Defense...Kargil War,” Indian Defense and Strategic Analysis, November 17, 2012. Available at defenceforumindia.com › Opinion › History. Atta, Richard Van et al ...This document was downloaded on August 22, 2013 at 10:36:47 Author(s) Bajwa, Shahid Latif Title U.S. security cooperation with India and Pakistan

  13. Interorganizational Cooperation

    Science.gov (United States)

    2016-10-12

    Administrative Services Officer , Office of Congressional and Intergovernmental Affairs, Office of the Chief Financial Officer , Office of the Chief ...Nations. • Clarifies the role of the United States Agency for International Development (USAID) Office of Transition Initiatives and its relationship...Centralize interorganizational cooperation within the command group. Under this model, the chief of staff or a special staff officer within the command

  14. Report on Workshop "Planning of Future Science in the Polar Ocean Study with Cooperation among Study Groups"

    Directory of Open Access Journals (Sweden)

    Mitsuo Fukuchi

    2001-03-01

    Full Text Available A workshop on "Planning of Future Science in the Polar Ocean Study with Cooperation among Study Groups" was held on November 1,2000,at the National Institute of Polar Research with 21 participants. In this workshop, a plan to charter a research vessel other than "Shirase" was introduced and a science plan using the chartered research vessel by 43rd Japanese Antarctic Research Expedition was discussed. This study is going to be conducted in the sea ice area around 140-150°E in mid-summer (February 2002, when biological production becomes active in the Antarctic Ocean. Oceanographic observations using "Shirase" are difficult to conduct in this season since she supports a wide range of summer operations around Syowa Station. The relationships between biological production and greenhouse effect gas production and the vertical transport of organic materials from the surface to deep ocean will be the focus of this study. At this stage, one deputy leader and three members of JARE, and 25-26 other scientists including graduate students and foreign scientists, will participate in the field observations using the chartered vessel. The members of JARE will conduct a project science program of the VI Phase of JARE, while the other participants will do part of the science program "Antarctic Ocean in Earth System". Since further observations for several years after the summer of 2002 will be required to understand the role of the Antarctic Ocean in global climate change, we have applied for a Grant-in-Aid for Scientific Research for the next project, which will start from 2001,to the Ministry of Education, Science, Sports and Culture of Japan. The proposal was discussed in detail in this workshop.

  15. Cleavages and co-operation in the UK alcohol industry: A qualitative study

    Directory of Open Access Journals (Sweden)

    Holden Chris

    2012-06-01

    Full Text Available Abstract Background It is widely believed that corporate actors exert substantial influence on the making of public health policy, including in the alcohol field. However, the industry is far from being monolithic, comprising a range of producers and retailers with varying and diverse interests. With a focus on contemporary debates concerning the minimum pricing of alcohol in the UK, this study examined the differing interests of actors within the alcohol industry, the cleavages which emerged between them on this issue and how this impacted on their ability to organise themselves collectively to influence the policy process. We conducted 35 semi-structured interviews between June and November 2010 with respondents from all sectors of the industry as well as a range of non-industry actors who had knowledge of the alcohol policy process, including former Ministers, Members of the UK Parliament and the Scottish Parliament, civil servants, members of civil society organisations and professionals. Methods The paper draws on an analysis of publicly available documents and 35 semi-structured interviews with respondents from the alcohol industry (on- and off-trade including retailers, producers of wines, spirits and beers and trade associations and a range of non-industry actors with knowledge of the alcohol policy process (including former Ministers, Members of Parliament and of the Scottish Parliament, civil servants, members of civil society organisations and professional groups. Interviews were recorded, transcribed and analysed using Nvivo qualitative analysis software. Processes of triangulation between data sources and different types of respondent sought to ensure we gained as accurate a picture as possible of industry participation in the policy process. Results Divergences of interest were evident between producers and retailers and within the retail sector between the on and off trade. Divisions within the alcohol industry, however, existed

  16. A strategy study on the effective participation in the IAEA technical cooperation programmes

    Energy Technology Data Exchange (ETDEWEB)

    Chung, Joon Keuk; Choi, P. H.; Kim, K. P.; Hong, Y. D.; Lee, J. K.; Kim, Y. M.; Chung, H. S.; Han, B. O.; Seo, M. W.; Chung, J. M

    1997-12-01

    The objectives of this research are to seek the most effective means of participation in implementing IAEA technical cooperation programs, to seek and establish a desirable role for Korea in these program, to predict future opportunities among IAEA programs, to enhance the status of Korea within the international society and to keep up with rapidly changing international nuclear developments in effective and positive ways. Participation in IAEA programs are to coincide with our efforts to upgrade and achieve self-reliance in nuclear technology. Seven activities should be considered in Korea`s future directions regarding the IAEA. These include strengthening our diplomatic activities, expanding coordinated research programs (CRP`s), domestic personnel becoming IAEA staff members, encouraging domestic experts to participate as members of IAEA advisory groups, increasing participation in international meetings, implementing footnote a/ projects, strengthening cooperation with the IAEA-operational research laboratories and actively implementing technology transfer to developing countries and encouraging IAEA fellowships. (author). 57 refs., 74 tabs., 17 figs

  17. Profit Allocation of Hybrid Power System Planning in Energy Internet: A Cooperative Game Study

    Directory of Open Access Journals (Sweden)

    Jicheng Liu

    2018-02-01

    Full Text Available The rapid development of Energy Internet (EI has prompted numbers of generators to participate, leading to a hybrid power system. Hence, how to plan the hybrid power system and allocate its profit becomes necessary. In this paper, the cooperative game theory is introduced to discuss this problem. We first design the basic structure of EI, and point out the object of this study—coal power plant-wind farm-photovoltaic power station-energy storage provider (CWPE alliance. Subsequently, average allocation strategy (AAS, capacity-based allocation strategy (CAS and Shapley value allocation strategy (SAS are proposed, and then the modified disruption propensity (MDP index is constructed to judge the advantages and disadvantages of the three schemes. Thirdly, taking a certain area of A Province as an example, the profits of CWPE under three strategies are calculated respectively. Finally, by analyzing individual rationality and collective rationality of cooperative game and the MDP index of the three profit allocation schemes, we find that SAS is the most stable.

  18. Opting for cooperation: A case study in siting a low level radioactive waste management facility

    International Nuclear Information System (INIS)

    Armour, A.

    1991-01-01

    In 1976, the Canadian federal government called a halt to efforts by a crown corporation to site a low-level radioactive waste management facility when it became apparent that continuation of the siting process would likely result in significant social disruption and political conflict. It established an independent six-person Task Force to advise it on how to proceed. Twelve months later, the Task Force put forward a radically different siting process based on the voluntary participation of communities and collaborative, joint problem-solving and decision making. Cabinet endorsed the approach and in September 1988 authorized the Task Force to begin implementing the recommended process. The first three phases of the process have been implemented and so far it appears to be achieving its desired objective -- to encourage less confrontation and more cooperation in the siting of the low-level radioactive waste management facility

  19. Case studies in public/private cooperation to revitalize America: coal. [Monograph

    Energy Technology Data Exchange (ETDEWEB)

    1982-01-01

    The committee found that coal is the preferred fuel to (1) bridge the gap until renewable energy supplies are adequate, and (2) support economic growth. It also found that the US is in a good position to expand coal production and export, which would help to revitalize American industry and improve the US balance of payments. To do this, they feel the government must increase its support of mining and coal-use research and developments, encourage the development and use of safer and less-polluting technology, grant eminent domain for slurry-pipeline construction, improve port facilities, establish national environmental standards with special assistance to states as needed, and accelerate research on the effects and alleviation of acid rain. The private and public sectors must cooperate to finance these efforts, with the government filling the role of catalyst. 30 references. (DCK)

  20. Hierarchy is Detrimental for Human Cooperation

    OpenAIRE

    Cronin, Katherine A.; Acheson, Daniel J.; Hernández, Penélope; Sánchez, Angel

    2016-01-01

    Studies of animal behavior consistently demonstrate that the social environment impacts cooperation, yet the effect of social dynamics has been largely excluded from studies of human cooperation. Here, we introduce a novel approach inspired by nonhuman primate research to address how social hierarchies impact human cooperation. Participants competed to earn hierarchy positions and then could cooperate with another individual in the hierarchy by investing in a common effort. Cooperation was ac...

  1. Multilateral nuclear approaches (MNAs), factors and issues lessons from IAEA study to regional cooperation

    International Nuclear Information System (INIS)

    Hwang, Yong Soo

    2005-01-01

    In response to the increasing emphasis being placed on the importance of international cooperation as part of global efforts to cope with growing non proliferation, and security concerns in the nuclear field, the Director General of the International Atomic Energy Agency (IAEA), Mohammed Elbaradei, appointed an international group of experts to consider possible multilateral approaches to the nuclear fuel cycle. The mandate of the Expert Group was three fold: · To identify and provide an analysis of issues and options relevant to multilateral approaches to the front and back ends of the nuclear fuel cycle; · To provide an overview of the policy, legal, security, economic, institutional and technological incentives and disincentives for cooperation in multilateral arrangements for the front and back ends of the nuclear fuel cycle; and · To provide a brief review of the historical and current experiences and analyses relating to multilateral fuel cycle arrangements relevant to the work of the Expert Group. The overall purpose was to assess MNAs in the framework of a double objective: strengthening the international nuclear non proliferation regime and making the peaceful uses of nuclear energy more economical and attractive. The Group identifies options for MNAs - options in terms of policy, institutional and legal factors - for those parts of the nuclear fuel cycle of greatest sensitivity from the point of view of proliferation risk. It also reflects the Groups deliberations on the corresponding benefits and disadvantages (pros and cons) of the various options and approaches. Although the Expert Group was able to agree to forward the resulting report to the Director General, it is important to note that the report does not reflect agreement by all of the experts on any of the options, nor a consensus assessment of their respective value. It is intended only to present options for MNAs, and to reflect on the range of considerations which could impact on the

  2. Case Study in International Cooperation: Cuba's Molecular Immunology Center and Roswell Park Cancer Institute.

    Science.gov (United States)

    Evans, Rachel; Reid, Mary; Segal, Brahm; Abrams, Scott I; Lee, Kelvin

    2018-04-01

    In 1961, the USA severed diplomatic relations with Cuba, and in 1962 an embargo was imposed on trade and financial relations with that country. It was not until five decades later that the USA and Cuba would reestablish relations. This opened the way for the New York State Trade Mission to Cuba in April 2015, during which Cuba's Molecular Immunology Center and Buffalo, New York's Roswell Park Cancer Institute signed a formal agreement that would set in motion biotechnology research collaboration to address one of the most important causes of death in both countries. Significant research from Cuba led to this groundbreaking collaboration. The purpose of this paper is to discuss the development of this cooperation, from the Molecular Immunology Center's initial investigations, through the opening of a phase I clinical trial at Roswell Park Cancer Institute with therapies developed at the Center. This cooperation was responsible for the first clinical trial for CIMAvax-EGF involving advanced-stage non-small cell lung cancer patients in the USA. A license was also approved by the US Department of the Treasury's Office of Foreign Assets Control authorizing a commercial partnership for development of biotechnology products, combining the cancer research efforts of both institutions. This unusual collaboration between Cuba and the USA-the US economic embargo and travel restrictions not withstanding-opens good prospects for expanded medical research between the two countries. While political and logistical challenges remain, the shared mission and dedication of these Cuban and US scientists points the way towards relationships that can lead to development, testing, approval and use of promising new therapies for cancer patients. KEYWORDS Biotechnology, clinical trials, cancer vaccines, cancer immunotherapy, non-small cell lung cancer, NSCLC, Cuba, USA.

  3. Cultural Dimension of International Relations During Interwar Period: International Institute for Intellectual Cooperation and the Scientific Study of International Relations

    Directory of Open Access Journals (Sweden)

    Anişoara Popa

    2014-12-01

    Full Text Available Our understanding of the past is highly influenced/leaded by the “lens” (readings, ideologies, etc. that have guided us through approaching realities of a specific period of time. In this article, we will discuss the cultural dimension of international relations characteristic for the interwar period , emphasizing , while tracing back on Romanian historiography, the aspects regarding the role that the International Institute of Intellectual Cooperation had in organizing the scientifically study of IR and the specific participation of Romania within this League of Nations‘ body activity.

  4. Political Ideology, Trust, and Cooperation

    Science.gov (United States)

    Balliet, Daniel; Tybur, Joshua M.; Wu, Junhui; Antonellis, Christian; Van Lange, Paul A. M.

    2016-01-01

    Theories suggest that political ideology relates to cooperation, with conservatives being more likely to pursue selfish outcomes, and liberals more likely to pursue egalitarian outcomes. In study 1, we examine how political ideology and political party affiliation (Republican vs. Democrat) predict cooperation with a partner who self-identifies as Republican or Democrat in two samples before (n = 362) and after (n = 366) the 2012 US presidential election. Liberals show slightly more concern for their partners’ outcomes compared to conservatives (study 1), and in study 2 this relation is supported by a meta-analysis (r = .15). However, in study 1, political ideology did not relate to cooperation in general. Both Republicans and Democrats extend more cooperation to their in-group relative to the out-group, and this is explained by expectations of cooperation from in-group versus out-group members. We discuss the relation between political ideology and cooperation within and between groups. PMID:29593363

  5. A cross-sectional study of paramedics' readiness for interprofessional learning and cooperation: results from five universities.

    Science.gov (United States)

    Williams, Brett; Boyle, Malcolm; Brightwell, Richard; McCall, Michael; McMullen, Paula; Munro, Graham; O'Meara, Peter; Webb, Vanessa

    2013-11-01

    Healthcare systems are evolving to feature the promotion of interprofessional practice more prominently. The development of successful and functional interprofessional practice is best achieved through interprofessional learning. Given that most paramedic programmes take an isolative uni-professional educational approach to their healthcare undergraduate courses, serious questions must be raised as to whether students are being adequately prepared for the interprofessional healthcare workplace. The objective of this study was to assess the attitudes of paramedic students towards interprofessional learning across five Australian universities. Using a convenience sample of paramedic student attitudes towards interprofessional learning and cooperation were measured using two standardised self-reporting instruments: Readiness for Interprofessional Learning Scale (RIPLS) and Interdisciplinary Education Perception Scale (IEPS). Students' readiness for interprofessional learning did not appear to be significantly influenced by their gender nor the type of paramedic degree they were undertaking. As students progressed through their degrees their appreciation for collaborative teamwork and their understanding of paramedic identity grew, however this appeared to negatively affect their willingness to engage in interprofessional learning with other healthcare students. The tertiary institute attended also appeared to influence students' preparedness and attitudes to shared learning. This study has found no compelling evidence that students' readiness for interprofessional learning is significantly affected by either their gender or the type of degree undertaken. By contrast it was seen that the tertiary institutions involved in this study produced students at different levels of preparedness for IPL and cooperation. Copyright © 2012 Elsevier Ltd. All rights reserved.

  6. Does intuition cause cooperation?

    Science.gov (United States)

    Verkoeijen, Peter P J L; Bouwmeester, Samantha

    2014-01-01

    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.

  7. 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.

  8. Partial Cooperative Equilibria: Existence and Characterization

    Directory of Open Access Journals (Sweden)

    Amandine Ghintran

    2010-09-01

    Full Text Available We study the solution concepts of partial cooperative Cournot-Nash equilibria and partial cooperative Stackelberg equilibria. The partial cooperative Cournot-Nash equilibrium is axiomatically characterized by using notions of rationality, consistency and converse consistency with regard to reduced games. We also establish sufficient conditions for which partial cooperative Cournot-Nash equilibria and partial cooperative Stackelberg equilibria exist in supermodular games. Finally, we provide an application to strategic network formation where such solution concepts may be useful.

  9. Yakutia and International Scientific Cooperation on Arctic Studies. The End of 20th – Beginning of 21st Century

    Directory of Open Access Journals (Sweden)

    Suleymanov Aleksandr Albertovich

    2016-04-01

    Full Text Available The article deals with the issues of participation of Yakutia in the international scientific cooperation in the Arctic during the last decade of the 20th and the first years of the 21st century. The author describes the history of realization of the international initiatives for studying social and cultural transformations and challenges of life of Arctic Indigenous Peoples, studying natural phenomena and processes, as well as environmental protection in the Yakutia’s Arctic and their main results on the basis of a set of archival documents, English- and Frenchlanguage materials. The author called the most important factors that determine the extent of joint research of Russian scientists and their foreign colleagues, identified the key participants (scientists from Great Britain, Germany, Canada, Russia, Finland, France and Japan, forms (collection of field data, its processing and laboratory analysis; provision of academic institutions of Yakutia, their research base, provision of special equipment for foreign partners; coordination of research and the exchange of the data obtained; organization of conferences and workshops; organization of protected areas; publication of research results, and mechanisms (organization of special structures to intensify and coordinate research; association of research through a unified methodology; elaboration of international programs and projects, taking into account the potential of the involved parties – financing, tools and staff of international scientific cooperation development.

  10. How to cooperate efficiently with the media in situation of crisis – case study

    Directory of Open Access Journals (Sweden)

    Ewa Baradziej-Krzyżankowska

    2014-03-01

    Full Text Available The essence of this article is to show the differences and the degree of difficulty in standard and crisis communication. Communication that we use every day in cooperation with the media should serve as the basis and contribution to obtaining certain efficiency of information distribution, which will pay off in a crisis situation. Rescuing a dog named Baltic could prove to be a major crisis in the history of the NMFRI. There were many threats and decisions that could be regarded as unfavourable for the Institute — is it allowed and for the sake of what — to threaten health and life of people to save an animal; what would happen if the rescue action failed? Three mandatory rules for communicating with the media were adopted: Speed — proactive communication 24/24. Transparency —in the full sense of the word. Communicating through the same channels as journalists communicated with the Institute. Strict adherence to these rules resulted in a fact that, in spite of these difficulties, the communication was actually exemplary.

  11. A basic study on the international cooperation using international nuclear DB

    International Nuclear Information System (INIS)

    Yi, Ji Ho; Kim, T. W.; Oh, J. H. and others

    2001-12-01

    KAERI has collected the domestic data related to nuclear energy and sent the INIS a total of 1,296 items inputted according to the INIS bibliographic input rules. Korea inputted a total of 1,360 items to the IAEA INIS DB in 2000, and ranked 12th among the 103 INIS member countries in input amount. So Korea has reached to the level of advanced countries in input amount. In order to induce the INIS DB Mirror Site in Korea, the Korea INIS National Center has cooperated with KAERI and organizations concerned, contacted the INIS Secretariat and strengthened the relationship with Asian nations. As INIS liaison officers from each country agreed to induce the INIS DB Mirror Site in Korea, In 2002 the Mirror Site will be launched in Korea. The total records of our local OECD NEA documents are 2,742. KAERI will develop the OECD NEA documents retrival system and service will start. The KAERI has contributed to the improvement of domestic nuclear energy technology by inducing more OECD NEA computer codes from advanced countries and utilizing the codes

  12. Performance study and optimization of cooperative diversity networks with co-channel interference

    KAUST Repository

    Ikki, Salama Said

    2014-01-01

    In this paper, we investigate the effect of co-channel interference on the performance of cooperative diversity networks with amplify-and-forward (AF) relaying. We consider both conventional and opportunistic relaying. First, we obtain a tight upper-bound for the equivalent signal-to-interference-plus-noise ratio (SINR) at the destination. Subsequently, the cumulative distribution function (CDF), probability density function (PDF) and moment generating function (MGF) of the effective SINR are determined based on the upper-bound. Expressions for the error probabilities in both conventional and opportunistic relaying are derived utilizing the statistical characterization of the effective SINR. We also derive an approximate PDF of the equivalent instantaneous SINR at the destination. This leads to a simple and general asymptotic error probability expression which facilitates better insight into the effect of different system parameters on the error probability. Furthermore, we investigate the problem of optimum resource allocation in the network aiming at improving performance in the presence of resource constraints. We present numerical results that illustrate the excellent match between the analytical results and the simulation results, and the performance enhancement resulting from the proposed optimal resource allocation. © 2014 IEEE.

  13. A study on the promotion of cooperation with 'women in nuclear (WIN)- global'

    International Nuclear Information System (INIS)

    Min, Byung Joo; Kim, K. R.; Kim, D. Y.

    2001-04-01

    International collaboration with WIN-Global. 1) Evaluation on current status for the foundation of WIN-Korea and investigation on the 1st to 8th WIN-Global conferences for the arrangement of 9th WIN-Global conferences 2) Manifestation on the roles of WIN-Korea and WIN-Global 3) Encouragement of active participation for WIN-Global activies -Establishment of internet net working for effective communication through the internet net working between women in science in Korea and other foreign countries. 1) Preparation and Organization of Women in Korea 2) Foundation of WIN-Korea Home Page in Net 3) Assembly of data for the net work construction in Korea - Enhancement of international cooperation between WIN-Korea and WIN-Global 1) Invitation of 9th WIN-Global Conference in Seoul, Korea 2) Enrollment of one of the Executives and Strengthening the activity of WIN-Korea as member of Board members 3) Characterization on main movements of WIN-Global through the active participation in international activities. - Arrangement for the 9th WIN-Global conference 1) Opperation of Organizing Committee and Supporting Committee and Secretariat 2) Supporting the 9th WIN-Global Confernce

  14. Lessons from collaborative governance and sociobiology theories for reinforcing sustained cooperation: a government food security case study.

    Science.gov (United States)

    Montoya, L A; Montoya, I; Sánchez González, O D

    2015-07-01

    This research aimed to understand how cooperation and collaboration work in interagency arrangements using a case study of the public management of food security and nutrition in Bogotá, Colombia. This study explored the available scientific literature on Collaborative Governance within the Public Management body of knowledge and the literature on Cooperation from the Sociobiology field. Then, proposals were developed for testing on the ground through an action-research effort that was documented as a case study. Finally, observations were used to test the proposals and some analytical generalizations were developed. To document the case study, several personal interviews, file reviews and normative reviews were conducted to generate a case study database. Collaboration and cooperation concepts within the framework of interagency public management can be understood as a shared desirable outcome that unites different agencies in committing efforts and resources to the accomplishment of a common goal for society, as seen in obtaining food and nutrition security for a specific territory. Collaboration emerges when the following conditions exist and decreases when they are absent: (1) a strong sponsorship that may come from a central government policy or from a distributed interagency consensus; (2) a clear definition of the participating agencies; (3) stability of the staff assigned to the coordination system; and (4) a fitness function for the staff, some mechanism to reward or punish the collaboration level of each individual in the interagency effort. As this research investigated only one case study, the findings must be taken with care and any generalization made from this study needs to be analytical in nature. Additionally, research must be done to accept these results universally. Food security and nutrition efforts are interagency in nature. For collaboration between agencies to emerge, a minimum set of characteristics that were established during the

  15. Cooperation in Construction:

    DEFF Research Database (Denmark)

    Vogelius, Peter; Storgaard, Kresten

    2016-01-01

    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 communic......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....... 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....

  16. Establishing cooperation in a mixed-motive social dilemma. An fMRI study investigating the role of social value orientation and dispositional trust.

    Science.gov (United States)

    Emonds, Griet; Declerck, Carolyn H; Boone, Christophe; Seurinck, Ruth; Achten, Rik

    2014-02-01

    When people are confronted with social dilemmas, their decision-making strategies tend to be associated with individual social preferences; prosocials have an intrinsic willingness to cooperate, while proselfs need extrinsic motivators signaling personal gain. In this study, the biological roots for the proselfs/prosocials concept are explored by investigating the neural correlates of cooperative versus defect decisions when participants engage in a series of one-shot, anonymous prisoner's dilemma situations. Our data are in line with previous studies showing that prosocials activate several social cognition regions of the brain more than proselfs (here: medial prefrontal cortex, temporo-parietal junction, and precuneus BA 7 (Brodmann area 7), and that dispositional trust positively affects prosocials' decisions to cooperate. At the neural level, however, dispositional trust appears to exert a greater marginal effect on brain activity of proselfs in three social cognition regions, which does not translate into an increase in cooperation. An event-related analysis shows that cooperating prosocials show significantly more activation in the precuneus (BA 7) than proselfs. Based on previous research, we interpret this result to be consistent with prosocials' enhanced tendency to infer the intentions of others in social dilemma games, and the importance of establishing norm congruence when they decide to cooperate.

  17. A Comparative Study on Safeguards Implementation under Bilateral Nuclear Cooperation Agreements and the IAEA Comprehensive Safeguards Agreement

    Energy Technology Data Exchange (ETDEWEB)

    Jeon, Jihye; Kim, Ki-Hyun; Lee, Young Wook [Korea Institute of Nuclear Nonproliferation and Control, Daejeon (Korea, Republic of)

    2016-10-15

    A Nuclear Cooperation Agreement (NCA) requires several conditions, so-called obligations, on the items under the agreement such as: 1) peaceful use, 2) retransfer consent, 3) consent prior to reprocessing or enrichment and 4) safeguards and security. These obligations of the NCAs are imposed by the supplier country. The Comprehensive Safeguards Agreement (CSA) between the International Atomic Energy Agency (IAEA) and its member states require similar activities. However, there is a significant gap in nuclear material accountancy between safeguards implementation under the NCA and CSA. The difference of those two frameworks is compared herein, focusing on the unique features of the NCA safeguards and its implications are presented. In this study, the NCAs between the ROK and Canada, Australia and US were analyzed since each of them is one of the ROK’s major nuclear trading partners. The safeguards implementation under the NCA is usually specified in an Administrative Arrangement (AA) under the Agreement. The ROK has two AAs in force with Canada and Australia among 29 countries with NCA. Recently, the AA with Canada was revised in December 2015, with those concepts mentioned above. The AA with the US is currently under discussion. Cooperation in nuclear energy between two countries could be further enhanced through reliable implementation of the NCA undertakings. Taking into account the unique features of the NCA, we need to establish effective strategy for fulfilling the obligation under the Agreement.

  18. Evolution, epigenetics and cooperation.

    Science.gov (United States)

    Bateson, Patrick

    2014-04-01

    Explanations for biological evolution in terms of changes in gene frequencies refer to outcomes rather than process. Integrating epigenetic studies with older evolutionary theories has drawn attention to the ways in which evolution occurs. Adaptation at the level of the gene is givingway to adaptation at the level of the organism and higher-order assemblages of organisms. These ideas impact on the theories of how cooperation might have evolved. Two of the theories, i.e. that cooperating individuals are genetically related or that they cooperate for self-interested reasons, have been accepted for a long time. The idea that adaptation takes place at the level of groups is much more controversial. However, bringing together studies of development with those of evolution is taking away much of the heat in the debate about the evolution of group behaviour.

  19. 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)

  20. 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.

  1. Study on the promotion of international cooperation through the technical exhibition on RI production and application

    Energy Technology Data Exchange (ETDEWEB)

    Park, Kyung Bae; Hong, Y D; Han, H S. and others

    2001-05-01

    For the IAEA Technical Exhibition, it was required to analyze the all the informations from the researches which has been done till recently related to the applications of radiation and radioisotopes. A few aspects drawn from the analysis were made and it was able to represent the scopes and the prospects regarding the applications of radiation and radioisotopes developed in Korea at the IAEA Technical Exhibition. Exhibition was mainly focus into the RI production, utilization in medical, engineering and agricultural fields and irradiation of food products. Exhibition representing Korea were readily prepared under the entitled name of 'Pillars for Quality of Life', Multi-cube and Panel presentation at the same time. IAEA Technical Exhibition was held from September 18 to 21, 2000. Exhibition was successfully proceeded and presentation led to get the attention from IAEA Member Counturies including developed and developing countries about Korea's recent development on improving quality of human life using radiation and radioisotopes. The outcome of IAEA Technical Exhibition prepared by based on the successful experiences and activity related to the subjects was primarily on the elucidation of international cooperation between Korea and foreign countries. Multi-cube and Panel presentation expressed fully and effectively the scopes of the researches recently undergone in Korea and the efforts put into the technical development on radiation and radioisotopes application. In addition, other important research results were provided by Leaflet and those were about 'Radioisotope Production', 'Application of Radioisotope Tracers', 'Wastewater Treatment by Irradiation' and 'Food Irradiation'. All the exhibition materials including Compact Diskette were prepared in English for the IAEA Technical Exhibition held in Austria Center Vienna during the 44th IAEA General Conference. The reported informations and materials should be employed to the other objectives like presentation

  2. Study on the promotion of international cooperation through the technical exhibition on RI production and application

    International Nuclear Information System (INIS)

    Park, Kyung Bae; Hong, Y. D.; Han, H. S. and others

    2001-05-01

    For the IAEA Technical Exhibition, it was required to analyze the all the informations from the researches which has been done till recently related to the applications of radiation and radioisotopes. A few aspects drawn from the analysis were made and it was able to represent the scopes and the prospects regarding the applications of radiation and radioisotopes developed in Korea at the IAEA Technical Exhibition. Exhibition was mainly focus into the RI production, utilization in medical, engineering and agricultural fields and irradiation of food products. Exhibition representing Korea were readily prepared under the entitled name of 'Pillars for Quality of Life', Multi-cube and Panel presentation at the same time. IAEA Technical Exhibition was held from September 18 to 21, 2000. Exhibition was successfully proceeded and presentation led to get the attention from IAEA Member Counturies including developed and developing countries about Korea's recent development on improving quality of human life using radiation and radioisotopes. The outcome of IAEA Technical Exhibition prepared by based on the successful experiences and activity related to the subjects was primarily on the elucidation of international cooperation between Korea and foreign countries. Multi-cube and Panel presentation expressed fully and effectively the scopes of the researches recently undergone in Korea and the efforts put into the technical development on radiation and radioisotopes application. In addition, other important research results were provided by Leaflet and those were about 'Radioisotope Production', 'Application of Radioisotope Tracers', 'Wastewater Treatment by Irradiation' and 'Food Irradiation'. All the exhibition materials including Compact Diskette were prepared in English for the IAEA Technical Exhibition held in Austria Center Vienna during the 44th IAEA General Conference. The reported informations and materials should be employed to the other objectives like presentation

  3. Cooperation between gatekeepers in sickness insurance – the perspective of social insurance officers. A qualitative study

    Directory of Open Access Journals (Sweden)

    Arvidsson Barbro

    2008-11-01

    Full Text Available Abstract Background Objective was to describe variations in how social insurance officers conceive the cooperation with the health care in their daily work with sick leave. Methods Fifteen social insurance officers (SIOs working with administration of sickness benefits were interviewed. They were purposefully recruited to represent different parts of the social insurance office organization, different ages, gender, education, and work experience. The interviews were audio-recorded, transcribed verbatim and analyzed using phenomenographic approach. Results 11 women and 4 men, aged 25–65, with a work experience ranging from 1–40 years were interviewed. Three descriptive categories embracing eleven subcategories emerged: 1 Communication channels included three subcategories; to obtain medical opinions, to hold meetings with actors involved, to experience support functions; 2 Organizational conditions included five subcategories; to experience lack of time, to experience problems of availability, to experience lack of continuity, to experience unclear responsibility, to experience ongoing change; 3 Attitudes included three subcategories; to conceive the attitudes of the physicians, to conceive the attitudes of the patients, to conceive the attitudes of the SIOs. Conclusion Personal communication was described as crucial to ensure a more efficient working process. The personal contact was obstructed mainly by issues related to work load, lack of continuity, and reorganisations. By enhancing and enabling personal contact between SIOs and health care professionals, the waiting times for the sick-listed might be shortened, resulting in shorter periods of sick-leave. Issues around collaboration and communication between gatekeepers need to be recognized in the ongoing work with new guidelines and education in insurance medicine.

  4. Research on Contractual Model Selection of Farmers’ Cooperatives——A Case Study of Production and Marketing Cooperative of Sweet Pomegranate in Mengzi,Yunnan

    Institute of Scientific and Technical Information of China (English)

    2011-01-01

    In the perspective of new institutional economics,we regard farmers’ cooperatives as a "contractual set" integrating a series of long-term contractual relations,and transform the selection problem of organization forms into selection problem of contractual model within organization.By the theoretical framework of Transaction Cost Economics,we analyze the formation mechanism and determinant factors of contractual model of different farmers’ cooperatives and conduct case study on Production and Marketing Cooperative of Sweet Pomegranate in Mengzi,Yunnan.The results show that selecting contractual forms of cooperatives is the result of weighing many factors;new organization model or contractual arrangement is complementary to the former system arrangement;the selection of cooperatives model is an important factor impacting cooperation efficiency and stability of organization.One organization model with efficiency not only hinges on the transaction characteristic of organization,but also considers the compatibility with exterior transaction environment.In the process of selecting contractual model,we should conform to objective evolving law,but not be in thrall to a certain given form.

  5. Canine-assisted therapy for children with ADHD: preliminary findings from the positive assertive cooperative kids study.

    Science.gov (United States)

    Schuck, Sabrina E B; Emmerson, Natasha A; Fine, Aubrey H; Lakes, Kimberley D

    2015-02-01

    The objective of this study was to provide preliminary findings from an ongoing randomized clinical trial using a canine-assisted intervention (CAI) for 24 children with ADHD. Project Positive Assertive Cooperative Kids (P.A.C.K.) was designed to study a 12-week cognitive-behavioral intervention delivered with or without CAI. Children were randomly assigned to group therapy with or without CAI. Parents of children in both groups simultaneously participated in weekly parent group therapy sessions. Across both treatment groups, parents reported improvements in children's social skills, prosocial behaviors, and problematic behaviors. In both groups, the severity of ADHD symptoms declined during the course of treatment; however, children who received the CAI model exhibited greater reductions in the severity of ADHD symptoms than did children who received cognitive-behavioral therapy without CAI. Results suggest that CAI offers a novel therapeutic strategy that may enhance cognitive-behavioral interventions for children with ADHD. © 2013 SAGE Publications.

  6. Job stress, absenteeism and coronary heart disease European cooperative study (the JACE study): Design of a multicentre prospective study

    NARCIS (Netherlands)

    Houtman, I.; Kornitzer, M.; Smet, P. de; Koyuncu, R.; Backer, G. de; Pelfrene, E.; Romon, M.; Boulenguez, C.; Ferrario, M.; Origgi, G.; Sans, S.; Perez, I.; Wilhelmsen, L.; Rosengren, A.; Isacsson, S.-O.; Östergren, P.-O.

    1999-01-01

    Background: The motives, objectives and design of a multicentre prospective study on job stress, absenteeism and coronary heart disease in Europe (the JACE study) is presented in this paper. Some specific gaps in the reviewed literature are explicitly tapped into by the JACE study. Its objectives

  7. Influence Cooperative Learning Method and Personality Type to Ability to Write The Scientific Article (Experiment Study on SMAN 2 Students Ciamis Learning Indonesian Subject

    Directory of Open Access Journals (Sweden)

    Supriatna Supriatna

    2017-10-01

    Full Text Available The purpose of this research was to know the influence of cooperative learning method (Jigsaw and TPS and personality type (extrovert and introvert toward students’ ability in scientific writing at the SMA Negeri 2 Ciamis class XII. The research used experimental method with 2 x 2 factorial design. The population was the students of class XII which consisted of 150. The sample was 57 students. The results showed that: (1 The ability to write scientific articles of students learning by cooperative learning method jigsaw model (= 65,88 is higher than students who learn by cooperative technique method of TPS (= 59,88, (2 Ability writing scientific articles of students whose extroverted personality (= 65.69 is higher than introverted students (= 60.06; (3 there is interaction between cooperative learning method and personality type to score of writing ability of scientific article (4 ability to write scientific article of extrovert student and studying with technique of Jigsaw (= 77,75 higher than extrovert student learning with cooperative learning method model of TPS (= 53,63 to score of writing ability of scientific article, (5 ability to write introverted student's scientific article and get treatment of cooperative learning method of jigsaw model (= 54,00 lower than introverted student learning TPS technique = 66,13, (6 the ability to write extroverted students' scientific articles studied with jigsaw techniques, and introverted students who studied Jigsaw techniques (= 77.75 were higher than those with introverted personality types studied by the Jigsaw technique (= 54.00 , (7 Ability to write scientific articles of students learning by cooperative techniques of TPS technique and have extrovert personality type ( = 53.63 lower than introverted students learning TPS techniques (= 66.13.

  8. 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.

  9. Japanese citizens' attitude toward end-of-life care and advance directives: A qualitative study for members of medical cooperatives.

    Science.gov (United States)

    Hirayama, Yoko; Otani, Takashi; Matsushima, Masato

    2017-12-01

    Japanese citizens are interested in choosing their own end-of-life care, but few have created their own advance directive. This study examined changes among Japanese citizens' attitudes toward end-of-life care and advance directives and explored factors that affected these attitudes. We conducted five focus groups with 48 participants in 2009 and 2010. All participants were members of health cooperatives in Tokyo. We identified many barriers and reasons for creating and writing down advance directives. Experience caring for dying people and having a serious disease affected attitudes toward advance directives. Some participants changed their attitude toward end-of-life care by writing their own advance directive. When someone is writing advance directives, asking about his/her past experience of caring may be helpful. And learning about or filling out advance directives may help to break down resistance to using these documents.

  10. The Effects of Partnership Management on Supply Chain Cooperative Performance: A Case Study of High-Tech Industry

    Science.gov (United States)

    Wu, Mei-Ying; Chang, Yun-Ju; Weng, Yung-Chien

    2009-08-01

    With the structural change of global supply chains, the relationship between manufacturers and suppliers has transformed into a long-term partnership. Thus, this study aims to explore the partnership between manufacturers and suppliers in Taiwan's high-tech industry. Four constructs, including partner characteristic, partnership quality, partnership closeness, and cooperative performance, induced from previous literatures are used to construct the research framework and hypotheses. A questionnaire survey is then performed on executives and staffs involved in the high-tech industry. The proposed framework and hypotheses are empirically validated through confirmatory factory analysis and structural equation modeling. It is expected that the research findings can serve as a reference for Taiwan's high-tech industry on building partnerships.

  11. A Comparative Study on Cooperative Learning in Multimedia and Network Environment Used by English Majors between China Mainland and Taiwan

    Science.gov (United States)

    Xue, Gong; Lingling, Liu

    2018-01-01

    This paper first based on the theory of cooperative learning research. It analyses the characteristics and advantages of cooperative learning under the multimedia network environment. And then take China Three Gorges University and Taiwan I-Shou University English major students for example, using questionnaires and interviews to investigate the…

  12. Effects of Cooperative Learning Plus Inquiry Method on Student Learning and Attitudes: A Comparative Study for Engineering Economic Classrooms

    Science.gov (United States)

    Salehizadeh, M. Reza; Behin-Aein, Noureddin

    2014-01-01

    In the Iranian higher education system, including engineering education, effective implementation of cooperative learning is difficult because classrooms are usually crowded and the students never had a formal group working background in their previous education. In order to achieve the benefits of cooperative learning in this condition, this…

  13. Contribution of cooperative sector recycling to greenhouse gas emissions reduction: A case study of Ribeirão Pires, Brazil

    International Nuclear Information System (INIS)

    King, Megan F.; Gutberlet, Jutta

    2013-01-01

    Highlights: • Cooperative recycling achieves environmental, economic and social objectives. • We calculate GHG emissions reduction for a recycling cooperative in São Paulo, Brazil. • The cooperative merits consideration as a Clean Development Mechanism (CDM) project. • A CDM project would enhance the achievements of the recycling cooperative. • National and local waste management policies support the recycling cooperative. - Abstract: Solid waste, including municipal waste and its management, is a major challenge for most cities and among the key contributors to climate change. Greenhouse gas emissions can be reduced through recovery and recycling of resources from the municipal solid waste stream. In São Paulo, Brazil, recycling cooperatives play a crucial role in providing recycling services including collection, separation, cleaning, stocking, and sale of recyclable resources. The present research attempts to measure the greenhouse gas emission reductions achieved by the recycling cooperative Cooperpires, as well as highlight its socioeconomic benefits. Methods include participant observation, structured interviews, questionnaire application, and greenhouse gas accounting of recycling using a Clean Development Mechanism methodology. The results show that recycling cooperatives can achieve important energy savings and reductions in greenhouse gas emissions, and suggest there is an opportunity for Cooperpires and other similar recycling groups to participate in the carbon credit market. Based on these findings, the authors created a simple greenhouse gas accounting calculator for recyclers to estimate their emissions reductions

  14. Contribution of cooperative sector recycling to greenhouse gas emissions reduction: A case study of Ribeirão Pires, Brazil

    Energy Technology Data Exchange (ETDEWEB)

    King, Megan F., E-mail: mfking@uvic.ca [The Community-Based Research Laboratory, Department of Geography, University of Victoria, PO Box 3060 STN CSC, Victoria, BC V8W 3R4 (Canada); Gutberlet, Jutta, E-mail: gutber@uvic.ca [Department of Geography, University of Victoria, PO Box 3060 STN CSC, Victoria, BC V8W 3R4 (Canada)

    2013-12-15

    Highlights: • Cooperative recycling achieves environmental, economic and social objectives. • We calculate GHG emissions reduction for a recycling cooperative in São Paulo, Brazil. • The cooperative merits consideration as a Clean Development Mechanism (CDM) project. • A CDM project would enhance the achievements of the recycling cooperative. • National and local waste management policies support the recycling cooperative. - Abstract: Solid waste, including municipal waste and its management, is a major challenge for most cities and among the key contributors to climate change. Greenhouse gas emissions can be reduced through recovery and recycling of resources from the municipal solid waste stream. In São Paulo, Brazil, recycling cooperatives play a crucial role in providing recycling services including collection, separation, cleaning, stocking, and sale of recyclable resources. The present research attempts to measure the greenhouse gas emission reductions achieved by the recycling cooperative Cooperpires, as well as highlight its socioeconomic benefits. Methods include participant observation, structured interviews, questionnaire application, and greenhouse gas accounting of recycling using a Clean Development Mechanism methodology. The results show that recycling cooperatives can achieve important energy savings and reductions in greenhouse gas emissions, and suggest there is an opportunity for Cooperpires and other similar recycling groups to participate in the carbon credit market. Based on these findings, the authors created a simple greenhouse gas accounting calculator for recyclers to estimate their emissions reductions.

  15. 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...

  16. Analysis of Business Revenue Residual Sharing System in Cooperatives in Indonesia on Islamic Law Review: A case study at KSU Mitra Bersama in Palu City

    Directory of Open Access Journals (Sweden)

    Abidin Djafar

    2018-03-01

    Full Text Available This study aims to explain profit sharing system in Mitra Bersama Cooperative in the Overview of Islamic Law. To achieve this objective, this research uses descriptive qualitative method by employing three data collecting techniques i.e. observation, interview, as well as documentation. The data of this research are obtained from the Chairman, the Secretary and the Employees of the Multipurpose Cooperative (KSU Mitra Bersama. The results showed that the distribution of Business revenue Residual (SHU, at Mitra Bersama Cooperative, amounted to 5% which was distributed to all members of the cooperative in December. This sharing system displays no injustice and extortion disadvantageous to the cooperative’s members.  It performs an open management system and shares the profits and losses to its members according to the prevailing regulations already known by all shareholders. We concluded that the system of the Business Revenue Residual (SHU sharing at this Multipurpose Cooperative is permissible in Islam. Therefore, the results of this study can be used as a good model for Business Revenue Residual (SHU sharing system which conforms to Islamic Law.

  17. Understanding Heterogeneous Preferences of Cooperative Members

    NARCIS (Netherlands)

    Kalogeras, N.; Pennings, J.M.E.; Lans, van der I.A.; Garcia, P.; Dijk, van G.

    2009-01-01

    We study the heterogeneity in the preference structure of cooperative members. Using conjoint analysis the utility that members attach to intra-organizational and strategic attributes of their cooperative is elicited. Recognizing that members are not homogenous, a concomitant finitemixture

  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. The Application of Carousel Feedback and Round Table Cooperative Learning Models to Improve Student's Higher Order Thinking Skills (HOTS) and Social Studies Learning Outcomes

    Science.gov (United States)

    Yusmanto, Harry; Soetjipto, Budi Eko; Djatmika, Ery Tri

    2017-01-01

    This Classroom Action Research aims to improve students' HOTS (High Order Thinking Skills) and Social Studies learning outcomes through the application of Carousel Feedback and Round Table cooperative learning methods. This study was based on a model proposed by Elliott and was implemented for three cycles. The subjects were 30 female students of…

  20. Factors that influence cooperation in networks for innovation and learning

    NARCIS (Netherlands)

    Sie, Rory; Bitter-Rijpkema, Marlies; Stoyanov, Slavi; Sloep, Peter

    2018-01-01

    Networked cooperation fails if the available partnerships remain opaque. A literature review and Delphi study uncovered the elements of a fruitful partnership. They relate to personality, diversity, cooperation, and management. Innovation networks and learning networks share the same cooperative

  1. Some results of Soviet-Czechoslovak co-operation in the study of the solid state

    Energy Technology Data Exchange (ETDEWEB)

    Dekhtyar, I; Cizek, A

    1981-04-01

    The principle is described of positron annihilation for the non-destructive study of the internal structure of solids. The application of the method for the study of defects in plastic deformed metals, of hydrogen in metals, anomalous positron passage, of ion and metal radii yielded a number of important findings.

  2. Some results of Soviet-Czechoslovak co-operation in the study of the solid state

    International Nuclear Information System (INIS)

    Dekhtyar, I.; Cizek, A.

    1981-01-01

    The principle is described of positron annihilation for the non-destructive study of the internal structure of solids. The application of the method for the study of defects in plastic deformed metals, of hydrogen in metals, anomalous positron passage, of ion and metal radii yielded a number of important findings. (Ha)

  3. A Mapping Study on Cooperation between Information System Development and Operations

    NARCIS (Netherlands)

    Erich, Floris; Amrit, Chintan Amrit; Daneva, Maia; Jedlitschka, Andreas; Kuvaja, Pasi; Kuhrmann, Marco; Männistö, Tomi; Münch, Jürgen; Raatikainen, Mikko

    2014-01-01

    DevOps is a conceptual framework for reintegrating development and operations of Information Systems.We performed a Systematic Mapping Study to explore DevOps. 26 articles out of 139 were selected, studied and summarized. Based on this a concept table was constructed. We discovered that DevOps has

  4. The Effects of Individual Versus Cooperative Testing in a Flipped Classroom on the Academic Achievement, Motivation Toward Science, and Study Time for 9th Grade Biology Students

    Science.gov (United States)

    McCall, Megan O'Neill

    This study examined the effects of cooperative testing versus traditional or individual testing and the impacts on academic achievement, motivation toward science, and study time for 9th grade biology students. Research questions centered on weekly quizzes given in a flipped classroom format for a period of 13 weeks. The study used a mixed methods research design, which combined quantitative and qualitative data collection techniques. The study examined 66 students enrolled in three sections of a 9 th grade biology course at a private K-12 school. Students were randomly assigned to groups of three or four students. Weekly quizzes on regularly assigned curriculum material were provided from the flipped classroom videos. Six quizzes were randomly selected for each class to be in the cooperative testing format and six quizzes were randomly selected to be given individually or traditional-style testing format. Week 7 was reserved for administration of the mid-study questionnaire and no quiz was administered. Quantitative data collected included student grades on the 12 weekly quizzes. Qualitative data were also collected from pre-study, mid-study, and post-study questionnaires as well as semi-structured individual interviews and one focus group. Cooperative testing groups scored higher on the quizzes than when students took quizzes as individuals for five of the nine quizzes analyzed. Students did not score significantly higher than the best scorer in groups taking quizzes individually. For one quiz, the best scorer did better than the cooperative groups. Overall, cooperatively tested groups in some cases scored higher than the average of groups taking the quizzes individually, but the impact was not consistent across all quiz weeks. Difficulty level of the material, contextual factors, and ceiling effects are among potential explanations of the inconsistent outcomes. Across the study, motivation toward science stayed the same or increased depending on the aspect of

  5. [Social cooperatives in Italy].

    Science.gov (United States)

    Villotti, P; Zaniboni, S; Fraccaroli, F

    2014-06-01

    recent literature has highlighted that difficulties with employment are a feature of mental disorders, with high unemployment rates and short job tenure. Yet, success in employment for this population can be expected when they are provided with adequate support and opportunities. B-type social cooperatives in Italy are found to be very useful in order to help this disadvantaged category of workers find and keep a job. The work environment is more flexible and allows a better integration with less stigma and better work accommodations compared to the open labour market and/or other public/private organizations. Results from B-type Italian social cooperatives studies show that mentally ill workers value the importance of working, are highly satisfied with their job, are motivated to continue working, are engaged in their job and willing to work in the competitive labour market. Also, studies show that environmental characteristics of the social cooperative, such as the implementation of work accommodations and the possibility to work in an environment that is highly supportive, have an impact on increasing the likelihood of being highly satisfied with the job, which in turn is positively related to job tenure. In sum, this article shed light on the historical background that led to the development of social cooperatives in Italy. Furthermore, the features of B-type co-ops that play a central role in facilitating the work integration of people with mental disorders are described in this paper. In general, Italian B-type social cooperatives are found to provide a meaningful work experience to people with mental disorders, that help them increase not only vocational outcomes, but also psycho-social outcomes, and generally to help them better integrate into society. Copyright © 2014. Published by Elsevier Masson SAS.

  6. Comparing the Productive Efficiency of Cooperatives and Private Enterprises: The Portuguese Wine Industry as a Case Study

    OpenAIRE

    Barros, Carlos Pestana; Santos, J.C. Gomes

    2007-01-01

    This paper compares the efficiency of cooperatives and private enterprises in the Portuguese wine industry, employing data envelopment analysis (DEA). The use of DEA for the analysis of comparative efficiency within a sector is a key tool in evaluating organizational competitiveness. Competitiveness should be based on benchmarking the different types of organizations that comprise the viniculture sector. We conclude that Portuguese wine cooperatives, on average, are more efficient than their ...

  7. Study of a Dynamic Cooperative Trading Queue Routing Control Scheme for Freeways and Facilities with Parallel Queues

    OpenAIRE

    Lloret-Batlle, Roger; Jayakrishnan, R.

    2018-01-01

    This article explores the coalitional stability of a new cooperative control policy for freeways and parallel queuing facilities with multiple servers. Based on predicted future delays per queue or lane, a VOT-heterogeneous population of agents can agree to switch lanes or queues and transfer payments to each other in order to minimize the total cost of the incoming platoon. The strategic interaction is captured by an n-level Stackelberg model with coalitions, while the cooperative structure ...

  8. Evidence for strategic cooperation in humans.

    Science.gov (United States)

    Burton-Chellew, Maxwell N; El Mouden, Claire; West, Stuart A

    2017-06-14

    Humans may cooperate strategically, cooperating at higher levels than expected from their short-term interests, to try and stimulate others to cooperate. To test this hypothesis, we experimentally manipulated the extent an individual's behaviour is known to others, and hence whether or not strategic cooperation is possible. In contrast with many previous studies, we avoided confounding factors by preventing individuals from learning during the game about either pay-offs or about how other individuals behave. We found clear evidence for strategic cooperators-just telling some individuals that their groupmates would be informed about their behaviour led to them tripling their initial level of cooperation, from 17 to 50%. We also found that many individuals play as if they do not understand the game, and their presence obscures the detection of strategic cooperation. Identifying such players allowed us to detect and study strategic motives for cooperation in novel, more powerful, ways. © 2017 The Author(s).

  9. Fasting glucose, obesity, and metabolic syndrome as predictors of type 2 diabetes: the Cooper Center Longitudinal Study.

    Science.gov (United States)

    DeFina, Laura F; Vega, Gloria Lena; Leonard, David; Grundy, Scott M

    2012-12-01

    To determine risk for type 2 diabetes in subjects with fasting glucose levels in the ranges of normoglycemia, mild hyperglycemia, and intermediate hyperglycemia and to assess the effect of obesity and metabolic syndrome on this risk. Incidence of type 2 diabetes mellitus was evaluated in 28,209 relatively healthy subjects participating in the Cooper Center Longitudinal Study. They were included in the study if they had more than 1 fasting plasma glucose measurement, anthropometry, and other parameters of interest. Three subgroups were identified: normoglycemic (obesity, and metabolic syndrome status. Incident diabetes was assessed at the earliest clinic visit at which the individual exhibited a blood glucose level of more than 7.0 mmol/L or reported a diagnosis of diabetes. Thirty-one percent of men and 15.9% of women had mild hyperglycemia and 11.9% of men and 3.6% of women had intermediate hyperglycemia. Yearly conversion rates to diabetes were low in individuals with normoglycemia and mild hyperglycemia but were strikingly higher in those with intermediate hyperglycemia. In subjects with intermediate hyperglycemia, presence of obesity and/or metabolic syndrome doubled conversion rates to diabetes. This study showed a marked difference in outcomes in subjects with mild and intermediate hyperglycemia. Moreover, obesity and metabolic syndrome were associated with strikingly elevated risk for diabetes in subjects with intermediate hyperglycemia. Thus intermediate hyperglycemia plus obesity/metabolic syndrome seemingly justifies intensive clinical intervention for prevention of both diabetes and cardiovascular disease.

  10. Reliability of instruments in a cooperative, multisite study: employment intervention demonstration program.

    Science.gov (United States)

    Salyers, M P; McHugo, G J; Cook, J A; Razzano, L A; Drake, R E; Mueser, K T

    2001-09-01

    Reliability of well-known instruments was examined in 202 people with severe mental illness participating in a multisite vocational study. We examined interrater reliability of the Positive and Negative Syndrome Scale (PANSS) and the internal consistency and test-retest reliability of the PANSS, the Rosenberg Self-Esteem Scale, the Medical Outcomes Study Short Form-36 (SF-36), and the Quality of Life Interview. Most scales had good levels of reliability, with intraclass correlation coefficients (ICCs) and coefficient alphas above .70. However, the SF-36 scales were generally less stable over time, particularly Social Functioning (ICC = .55). Test-retest reliability was lower among less educated respondents and among ethnic minorities. We recommend close monitoring of psychometric issues in future multisite studies.

  11. Does the risk of sperm competition help explain cooperation between reproductive competitors? A study in the ocellated wrasse (Symphodus ocellatus).

    Science.gov (United States)

    Stiver, Kelly A; Alonzo, Suzanne H

    2013-03-01

    Although cooperating individuals may gain benefits, they risk being cheated by their allies. Therefore, to understand the persistence of cooperation by mutual benefits, it is important to document both the potential benefits of cooperation and the risks of cheating. We experimentally examined evidence of cooperation in the ocellated wrasse (Symphodus ocellatus), a fish species with males that exercise three reproductive strategies: satellite and sneaker males attempt to parasitically spawn in the nests of nesting males. Nesting males have been hypothesized to tolerate satellites as a result of satellite aid in defense against sneaker males and help in courting females. Here, we provide evidence that cooperation between reproductive competitors may arise in response to sperm competition from other males. After we experimentally removed satellites, nesting males had more sneakers at their nest and experienced a higher rate of sneaking when they spawned (increased sperm competition risk). When we experimentally distracted nesting males to prevent their acting aggressively toward satellites, satellites spawned with females and ate eggs in the nest. Our results suggest that nesting males and satellites gain fitness benefits of reduced direct reproductive and sperm competition through cooperation. However, nesting males risk losing paternity, while satellites experience increased aggression and must invest in aggression themselves (i.e., they act aggressively toward sneakers).

  12. Effects of religious setting on cooperative behaviour. A case study from Mauritius

    DEFF Research Database (Denmark)

    Xygalatas, Dimitris

    2012-01-01

    Social scientists and folk wisdom have both claimed that there is an association between religiosity and prosocial behavior, but hard evidence for such a relationship is limited. Studies show that religiosity is correlated with self- reported prosociality; however, this relationship is not very...

  13. [Anthology of the first clinical studies with hypothalamic hormones: a story of successful international cooperation].

    Science.gov (United States)

    Schally, Andrew V; Gual, Carlos

    2002-01-01

    Our early pioneering clinical trials in Mexico with natural and synthetic thyrotropin-releasing hormone (TRH) and luteinizing hormone releasing hormone (LH-RH) also known as gonadotropin releasing hormone (Gn-RH), were reviewed. Highly purified TRH of porcine origin was shown to stimulate Thyrotropin (TSH) release in hypothyroid cretins. Subsequent tests with synthetic TRH also demonstrated significant increases in plasma TSH in normal men and women as well as in patients with primary hypothyroidism and other endocrine disorders. Even more extensive clinical studies were carried out with highly purified natural porcine LH-RH. Subjects with normal basal serum levels of gonadotropins, low levels (men and women pretreated with steroids) and high levels (e.g. post menopausal women) all responded to LH-RH with a release of LH and FSH. The results of these early studies with the natural LH-RH were confirmed by the use of synthetic LH-RH. These investigations made in Mexico with TRH and LH-RH preceded all other clinical studies by a wide margin. Subsequently various clinical investigations with LH-RH agonists and antagonists were also carried out. All these studies played a major role in introducing hypothalamic-releasing hormones into clinical medicine.

  14. Nagasaki cooperative group study of radio-chemo-immunotherapy following surgery for glioma

    International Nuclear Information System (INIS)

    Shibata, Shobu; Moriyama, Tadayoshi; Tanaka, Keisei; Moroki, Jiro.

    1984-01-01

    The purpose of this interinstitutional controlled study was to assess the usefulness of radio-chemo-immunotherapy following surgery for glioma. Immediately after surgery for glioma, patients were randomly allocated into the group A with radiotherapy (5,000 to 6,000 rad), ACNU, and OK-432 and the group B with radiotherapy and ACNU. Fifty-one patients consisting of 24 in the froup A and 27 in the group B entered the study from January 1981 to December 1983. No significant differences in one-year, two-year, and three-year survival rates were observed between the groups. Protective effects on leukopenia were observed in the group A, compared with the group B, with a significant difference. (Namekawa, K.)

  15. Cooperative conflict and contested space: a case study of risk and safety in the steel industry.

    OpenAIRE

    2008-01-01

    This dissertation is a journey into the world of risk and safety in the steel industry. The problem statement that is explored in this study relates to the nature of the relationship between safety performance and stakeholders in the steel industry, the nature of the relationships between different stakeholders and the way in which these relationships impact on risk management strategies. The author contends that safety is not a normative or procedural system within the workplace, but rather ...

  16. Territorial Cooperation With Non-Eu Regions

    OpenAIRE

    Rodriguez-Cohard, Juan Carlos; Alfonso, Javier; Vázquez-Barquero, Antonio

    2012-01-01

    TERRITORIAL COOPERATION WITH NON-EU REGIONS Territorial Cooperation (TC) has been possible because there is a trajectory of many years of work invested by the local actors, participants who have become the architects of TC through the city or region involved. Transcontinental cooperation as studied by the European Union TERCO project is providing important lessons for understanding TC. The purpose of the presentation is to analyze the Andalusian-North of Morocco territorial cooperation during...

  17. A study of self-consistent Hartree-Fock plus Bardeen-Cooper-Schrieffer calculations with finite-range interactions

    Science.gov (United States)

    Anguiano, M.; Lallena, A. M.; Co', G.; De Donno, V.

    2014-02-01

    In this work we test the validity of a Hartree-Fock plus Bardeen-Cooper-Schrieffer model in which a finite-range interaction is used in the two steps of the calculation by comparing the results obtained to those found in fully self-consistent Hartree-Fock-Bogoliubov calculations using the same interaction. Specifically, we consider the Gogny-type D1S and D1M forces. We study a wide range of spherical nuclei, far from the stability line, in various regions of the nuclear chart, from oxygen to tin isotopes. We calculate various quantities related to the ground state properties of these nuclei, such as binding energies, radii, charge and density distributions, and elastic electron scattering cross sections. The pairing effects are studied by direct comparison with the Hartree-Fock results. Despite its relative simplicity, in most cases, our model provides results very close to those of the Hartree-Fock-Bogoliubov calculations, and it reproduces the empirical evidence of pairing effects rather well in the nuclei investigated.

  18. Diagnostic and Prognostic Impact of pc-ASPECTS Applied to Perfusion CT in the Basilar Artery International Cooperation Study.

    Science.gov (United States)

    Pallesen, Lars-Peder; Gerber, Johannes; Dzialowski, Imanuel; van der Hoeven, Erik J R J; Michel, Patrik; Pfefferkorn, Thomas; Ozdoba, Christoph; Kappelle, L Jaap; Wiedemann, Baerbel; Khomenko, Andrei; Algra, Ale; Hill, Michael D; von Kummer, Ruediger; Demchuk, Andrew M; Schonewille, Wouter J; Puetz, Volker

    2015-01-01

    The posterior circulation Acute Stroke Prognosis Early CT Score (pc-APECTS) applied to CT angiography source images (CTA-SI) predicts the functional outcome of patients in the Basilar Artery International Cooperation Study (BASICS). We assessed the diagnostic and prognostic impact of pc-ASPECTS applied to perfusion CT (CTP) in the BASICS registry population. We applied pc-ASPECTS to CTA-SI and cerebral blood flow (CBF), cerebral blood volume (CBV), and mean transit time (MTT) parameter maps of BASICS patients with CTA and CTP studies performed. Hypoattenuation on CTA-SI, relative reduction in CBV or CBF, or relative increase in MTT were rated as abnormal. CTA and CTP were available in 27/592 BASICS patients (4.6%). The proportion of patients with any perfusion abnormality was highest for MTT (93%; 95% confidence interval [CI], 76%-99%), compared with 78% (58%-91%) for CTA-SI and CBF, and 46% (27%-67%) for CBV (P < .001). All 3 patients with a CBV pc-ASPECTS < 8 compared to 6/23 patients with a CBV pc-ASPECTS ≥ 8 had died at 1 month (RR 3.8; 95% CI, 1.9-7.6). CTP was performed in a minority of the BASICS registry population. Perfusion disturbances in the posterior circulation were most pronounced on MTT parameter maps. CBV pc-ASPECTS < 8 may indicate patients with high case fatality. Copyright © 2014 by the American Society of Neuroimaging.

  19. NT-pro brain natriuretic peptide levels and the risk of death in the cooperative study of sickle cell disease.

    Science.gov (United States)

    Machado, Roberto F; Hildesheim, Mariana; Mendelsohn, Laurel; Remaley, Alan T; Kato, Gregory J; Gladwin, Mark T

    2011-08-01

    Epidemiological studies support a hypothesis that pulmonary hypertension (PH) is a common complication of sickle cell disease (SCD) that is associated with a high risk of death and evolves as a complication of haemolytic anaemia. This fundamental hypothesis has been recently challenged and remains controversial. In order to further test this hypothesis in a large and independent cohort of SCD patients we obtained plasma samples from the Cooperative Study of Sickle Cell Disease (CSSCD) for analysis of a biomarker, N-terminal-pro brain natriuretic peptide (NT-proBNP), which is elevated in the setting of pulmonary arterial and venous hypertension. A NT-pro-BNP value previously identified to predict PH in adults with SCD was used to determine the association between the risk of mortality in 758 CSSCD participants (428 children and 330 adults). An abnormally high NT-proBNP level ≥160ng/l was present in 27·6% of adult SCD patients. High levels were associated with markers of haemolytic anaemia, such as low haemoglobin level (P<0·001), high lactate dehydrogenase (P<0·001), and high total bilirubin levels (P<0·007). A NT-proBNP level ≥160ng/l was an independent predictor of mortality (RR 6·24, 95% CI 2·9-13·3, P<0·0001). These findings provide further support for an association between haemolytic anaemia and cardiovascular complications in this patient population. © 2011 Blackwell Publishing Ltd.

  20. Effect of the Jigsaw-Based Cooperative Learning Method on Student Performance in the General Certificate of Education Advanced-Level Psychology: An Exploratory Brunei Case Study

    Science.gov (United States)

    Azmin, Nur Hafizah

    2016-01-01

    The mixed-methods study investigated the effect of the jigsaw cooperative learning method on student performance in psychology and their views towards it. Experimental data were obtained via pre-and-post tests and an open-ended questionnaire from 16 conveniently selected students at one Sixth Form College in Brunei. Moreover, the participants…

  1. The relationship between organizational commitment and knowledge sharing: A case study of university employee cooperation

    Directory of Open Access Journals (Sweden)

    Hosein Bahramzadeh

    2012-10-01

    Full Text Available Knowledge sharing plays an important role on helping organizations reach their goals, it facilitates distribution of overall awareness among workers and create better environment for adding more value. There are different factors influencing knowledge sharing and organizational commitment is believed one of the most important items. In this paper, we present an empirical study in one of privately held universities located in city of Bojnourd, Iran. The proposed study selects a sample size 145 out of 236 people from both regular employees and university professors and we have used different tests such as Pearson correlation test to analyze the results. The proposed model of the paper has confirmed that there is a positive and meaningful relationship between these two components when the level of significance is set to five percent. The results of this survey also reveals that while ethical commitment and normative play important role on knowledge sharing, continuity has no significant impact on knowledge sharing within organization. The other observation is that while gender and age has no impact on knowledge sharing, higher educational background is an important factor on knowledge sharing.

  2. Creative Problem Solving and Social Cooperation of Effective Physical Therapy Practice: A Pioneer Study and Overview

    Directory of Open Access Journals (Sweden)

    Eli Carmeli

    2003-01-01

    Full Text Available Action research (AR has an important role to play in educating physical therapists. Increasing efforts should be encouraged to instigate AR programs in physical therapy practice and clinical education. Such programs commonly require considerable effort and understanding by clinical instructors, and require adoption of new educational methods. AR programs can lead physical therapists and clinicians to be more questioning and reflective in evaluating practical questions regarding patient therapy and education. The purpose of this article is to educate the readers on the importance of AR and to provide a few relevant references on that topic. A specific study is described in this paper in which physical therapy clinical instructors participated in a structured workshop designed to demonstrate the values of AR and how such values can be incorporated in teaching their students. AR can lead to improved therapist-patient interaction and help solve specific practical problems arising during therapy sessions.

  3. 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.

  4. Measured and modelled trends in European mountain lakes: results of fifteen years of cooperative studies

    Directory of Open Access Journals (Sweden)

    Michela ROGORA

    2004-02-01

    Full Text Available Papers included in this Special Issue of the Journal of Limnology present results of long-term ecological research on mountain lakes throughout Europe. Most of these studies were performed over the last 15 years in the framework of some EU-funded projects, namely AL:PE 1 and 2, MOLAR and EMERGE. These projects together considered a high number of remote lakes in different areas or lake districts in Europe. Central to the projects was the idea that mountain lakes, while subject to the same chemical and biological processes controlling lowland lakes, are more sensitive to any input from their surroundings and can be used as earlywarning indicators of atmospheric pollution and climate change. A first section of this special issue deal with the results of long-term monitoring programmes at selected key-sites. A second section focuse on site-specific and regional applications of an acidification model designed to reconstruct and predict long-term changes in the chemistry of mountain lakes.

  5. Stereotactic Radiosurgery for Brainstem Metastases: An International Cooperative Study to Define Response and Toxicity

    Energy Technology Data Exchange (ETDEWEB)

    Trifiletti, Daniel M., E-mail: daniel.trifiletti@gmail.com [Department of Radiation Oncology, University of Virginia, Charlottesville, Virginia (United States); Lee, Cheng-Chia [Department of Neurosurgery, Neurological Institute, Taipei Veteran General Hospital, Taipei, Taiwan (China); Kano, Hideyuki; Cohen, Jonathan [Department of Neurological Surgery, University of Pittsburgh Medical Center, Pittsburgh, Pennsylvania (United States); Janopaul-Naylor, James; Alonso-Basanta, Michelle; Lee, John Y.K. [Department of Radiation Oncology, University of Pennsylvania, Philadelphia, Pennsylvania (United States); Simonova, Gabriela; Liscak, Roman [Department of Radiation and Stereotactic Neurosurgery, Na Homolce Hospital, Prague (Czech Republic); Wolf, Amparo; Kvint, Svetlana [Department of Neurosurgery, New York University Lagone Medical Center, New York, New York (United States); Grills, Inga S.; Johnson, Matthew [Department of Radiation Oncology, Beaumont Health System, Royal Oak, Michigan (United States); Liu, Kang-Du; Lin, Chung-Jung [Department of Neurosurgery, Neurological Institute, Taipei Veteran General Hospital, Taipei, Taiwan (China); Mathieu, David; Héroux, France [Division of Neurosurgery, Université de Sherbrooke, Centre de recherche du CHUS, Sherbrooke, Québec (Canada); Silva, Danilo; Sharma, Mayur [Department of Neurosurgery, Cleveland Clinic, Cleveland, Ohio (United States); Cifarelli, Christopher P. [Departments of Neurosurgery and Radiation Oncology, West Virginia University, Morgantown, West Virginia (United States); and others

    2016-10-01

    Purpose: To pool data across multiple institutions internationally and report on the cumulative experience of brainstem stereotactic radiosurgery (SRS). Methods and Materials: Data on patients with brainstem metastases treated with SRS were collected through the International Gamma Knife Research Foundation. Clinical, radiographic, and dosimetric characteristics were compared for factors prognostic for local control (LC) and overall survival (OS) using univariate and multivariate analyses. Results: Of 547 patients with 596 brainstem metastases treated with SRS, treatment of 7.4% of tumors resulted in severe SRS-induced toxicity (grade ≥3, increased odds with increasing tumor volume, margin dose, and whole-brain irradiation). Local control at 12 months after SRS was 81.8% and was improved with increasing margin dose and maximum dose. Overall survival at 12 months after SRS was 32.7% and impacted by age, gender, number of metastases, tumor histology, and performance score. Conclusions: Our study provides additional evidence that SRS has become an option for patients with brainstem metastases, with an excellent benefit-to-risk ratio in the hands of experienced clinicians. Prior whole-brain irradiation increases the risk of severe toxicity in brainstem metastasis patients undergoing SRS.

  6. Cooperative Study of the Spanish Pancreas Transplant Group (GETP): Surgical Complications.

    Science.gov (United States)

    Moya-Herraiz, Angel; Muñoz-Bellvis, Luis; Ferrer-Fábrega, Joana; Manrique Municio, Alejandro; Pérez-Daga, José Antonio; Muñoz-Casares, Cristóbal; Alarcó-Hernández, Antonio; Gómez-Gutiérrez, Manuel; Casanova-Rituerto, Daniel; Sanchez-Bueno, Francisco; Jimenez-Romero, Carlos; Fernández-Cruz Pérez, Laureano

    2015-05-01

    Technical failure in pancreas transplant has been the main cause of the loss of grafts. In the last few years, the number of complications has reduced, and therefore the proportion of this problem. The Spanish Pancreas Transplant Group wanted to analyze the current situation with regard to surgical complications and their severity. A retrospective and multicenter study was performed. 10 centers participated, with a total of 410 pancreas transplant recipients between January and December 2013. A total of 316 transplants were simultaneous with kidney, 66 after kidney, pancreas-only 10, 7 multivisceral and 11 retrasplants. Surgical complication rates were 39% (n=161). A total of 7% vascular thrombosis, 13% bleeding, 6% the graft pancreatitis, 12% surgical infections and others to a lesser extent. Relaparotomy rate was 25%. The severity of complications were of type IIIb (13%), type II (12%) and type IVa (8.5%). Graft loss was 8%. Early mortality was 0.5%. The percentage of operations for late complications was 17%. The number of surgical complications after transplantation is not negligible, affecting one in 3 patients. They are severe in one out of 5 and, in one of every 10 patients graft loss occurs. Therefore, there is still a significant percentage of surgical complications in this type of activity, as shown in our country. Copyright © 2014 AEC. Publicado por Elsevier España, S.L.U. All rights reserved.

  7. ARTIST: a cooperative safety project to study fission product retention in a ruptured steam generator

    International Nuclear Information System (INIS)

    Guentay, S.; Dehbi, A.; Suckow, D.; Birchley, J.

    2001-01-01

    Sequences such as a steam generator tube rupture (SGTR) with stuck-open relief valve represent a significant public risk by virtue of the open path for release of radioactivity. The release may be lessened by deposition of fission products on the steam generator (SG) tubes and other structures or by scrubbing in the secondary coolant. The absence of empirical data, the complexity of the geometry and controlling processes, however, make the retention difficult to quantify and credit for it is typically not taken in risk assessments. The ARTIST experimental program to be conducted at Paul Scherrer Institut, Switzerland, will simulate the flow and retention of aerosol-borne fission products in the SG secondary, and thus provide a unique database to support safety assessments and analytical models. The project, foreseen in seven phases, will study phenomena at the separate effect and integral levels, and also address accident management (AM) issues. The prescribed values of the controlling parameters (aerosol size, aerosol type, gas flow velocity, residence time, etc) cover the range expected in severe and design basis accident scenarios. (authors)

  8. International co-operation

    International Nuclear Information System (INIS)

    1998-01-01

    In this part the are reviewed: Co-operation with IAEA; Participation of the Slovakia on the 41 st session of the General Conference; The comprehensive Nuclear-Test-Ban Treaty Organization; Co-operation with the Organization for Economic Co-operation and Development; co-operation with the European Commission; Fulfillment of obligations resulting from the international contracting documents

  9. Therapeutic efficacy of cyclic home elemental enteral alimentation in Crohn's disease: Japanese cooperative Crohn's disease study.

    Science.gov (United States)

    Matsueda, K; Shoda, R; Takazoe, M; Hiwatashi, N; Bamba, T; Kobayashi, K; Saito, T; Terano, A; Yao, T

    1995-11-01

    Crohn's disease (CD) often flares up and requires frequent hospitalization and/or surgery. Cyclic home elemental enteral alimentation (C-HEEA) was developed to prevent flare-up of CD and to minimize patient hospitalization. However, its therapeutic efficacy has not been studied in a large patient population. Therefore, questionnaires were sent to members of the Inflammatory Bowel Disease (IBD) Research Group of Japan to evaluate the therapeutic efficacy of C-HEEA and to define the factors that may affect the efficacy of the treatment. Data for 410 patients (C-HEEA-treated n = 322; drug-treated n = 88) were collected from 29 institutions and analysis showed the following results. The cumulative remission and non-hospitalization rates of the C-HEEA treated group were significantly higher than the rates of the drug-treated group in all patients and in those with ileitis and ileo-colitis (P < 0.0001, P < 0.001, and P < 0.01, respectively), but no significant difference was noted in patients with colitis. Cumulative remission and non-hospitalization rates were also influenced by the daily calorie content of the elemental diet (ED); more than 1200 kcal of the ED per day was found to be more effective than lower amounts to maintain remission and to prevent hospitalization. The therapeutic efficacy of C-HEEA was shown to be superior to that of drug treatment in patients with CD with ileal involvement, and it is suggested that more than 1200kcal per day should be supplied by the ED to enhance its therapeutic efficacy.

  10. Design of VA Cooperative Study #591: CERV-PTSD, comparative effectiveness research in veterans with PTSD.

    Science.gov (United States)

    Schnurr, Paula P; Chard, Kathleen M; Ruzek, Josef I; Chow, Bruce K; Shih, Mei-Chiung; Resick, Patricia A; Foa, Edna B; Marx, Brian P; Huang, Grant D; Lu, Ying

    2015-03-01

    CERV-PTSD is a randomized controlled trial of two of the most effective treatments for PTSD, Prolonged Exposure (PE) and Cognitive Processing Therapy (CPT). Despite solid evidence that both treatments are effective, there is limited evidence about their effectiveness relative to one another. The primary objective is to compare the effectiveness of PE and CPT for reducing PTSD symptom severity in a healthcare system that offers both treatments. The secondary objective is to compare the effectiveness of PE and CPT for reducing the severity of comorbid mental health problems and service utilization as well as improving functioning and quality of life. The tertiary objective is to examine whether discrepancy between patient preferences and treatment assignment reduces the effectiveness of each treatment. Exploratory analyses will examine whether demographic and clinical characteristics predict differential response to PE and CPT. The study is designed to randomize 900 male and female veterans with PTSD due to any traumatic military event to receive PE or CPT. The standard dose of treatment is 12 weekly sessions but veterans who improve more rapidly may finish in fewer sessions and veterans who improve more slowly may have additional sessions. The primary outcome is improvement in PTSD symptoms, measured during and after treatment and then 3 and 6 months later. As a large multi-site trial with men and women, CERV-PTSD is designed to advance the delivery of care for PTSD by providing conclusive information about whether one treatment is better than the other, overall, and for different types of patients. Published by Elsevier Inc.

  11. NATO Advanced Study Institute on Low-dimensional Cooperative Phenomena : the Possibility of High-Temperature Superconductivity

    CERN Document Server

    1975-01-01

    Theoretical and experimental work on solids with low-dimensional cooperative phenomena has been rather explosively expanded in the last few years, and it seems to be quite fashionable to con­ tribute to this field, especially to the problem of one-dimensional metals. On the whole, one could divide the huge amount of recent investigations into two parts although there is much overlap bet­ ween these regimes, namely investigations on magnetic exchange interactions constrained to mainly one or two dimensions and, secondly, work done on Id metallic solids or linear chain compounds with Id delocalized electrons. There is, of course, overlap from one extreme case to the other with these solids and in some rare cases both phenomena are studied on one and the same crystal. In fact, however, most of the scientific groups in this area could be associated roughly with one of these categories and,in addition, a separation between theoreticians and experimentalists in each of these groups leads to a further splitting of...

  12. Use of magnetic resonance imaging in short stature: data from National Cooperative Growth Study (NCGS) Substudy 8.

    Science.gov (United States)

    Kemp, Stephen F; Alter, Craig A; Dana, Ken; Baptista, Joyce; Blethen, Sandra L

    2002-05-01

    The primary use of magnetic resonance imaging (MRI) in the evaluation of children with short stature (SS) is to discover lesions in the central nervous system (CNS), particularly tumors that may require intervention. MRI has a secondary role in identifying structural abnormalities responsible for growth hormone deficiency (GHD). We examined data from the National Cooperative Growth Study (NCGS) Substudy 8 to determine how American physicians are using MRI in evaluating children with SS. Of the 21,738 short children enrolled in NCGS, 5% underwent MRI during their follow-up. Children who had GH stimulation testing were more likely to have had an MRI than those in whom no GH stimulation test was performed (19% vs 2%, p 10 ng/ml), respectively. Abnormalities unrelated to the hypothalamus or pituitary represented 30% of these findings, while disorders in pituitary anatomy, including pituitary hypoplasia, pituitary stalk interruption, and ectopic posterior pituitary, represented an additional 30% of abnormal MRI examinations. CNS tumors comprised 23% of abnormal findings in these patients. We conclude that MRI provides significant value in the evaluation of children with SS, by identifying CNS tumors associated with growth failure as well as anatomical abnormalities of the pituitary. These findings are useful in confirming the diagnosis of GHD in children and identifying potential candidates for continued GH replacement in adulthood.

  13. Sorting and sustaining cooperation

    DEFF Research Database (Denmark)

    Vikander, Nick

    2013-01-01

    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...... 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....

  14. COOPERATION BETWEEN INSTITUTIONS OF PUBLIC ORDER AND SAFETY FROM BIHOR (ROMANIA AND HAJDU-BIHAR (HUNGARY: A CASE STUDY

    Directory of Open Access Journals (Sweden)

    Bucur Catalin-Adrian

    2012-07-01

    Full Text Available The forms and degree of cooperation between public order and safety on both sides of the border took on different forms from country to country, from one region to another. Some countries have a very extensive inter-institutional cooperation and substantial, while in other countries relations are characterized by a deep division, competition and lack of communication. To understand existing forms of cooperation, and how best practices can be transferred to some Member States it is necessary to understand the existing diversity across the European Union. This paper focuses on presenting several cooperation projects with direct reference to public order and safety activities implemented in Bihor - Hajdu-Bihar euroregion, within the CBC Programme Hungary-Romania 2004 and especially the project "Mirror network for operative and operational data trasfer", a joint project of cooperation in the public order and safety in Bihor - Hajdu-Bihar Euroregion. This paper is part of the doctoral thesis on Integrate perspective on companies sector, coordinated by professor Ph.D. Alina Bn#259;dulescu from University of Oradea, Faculty of Economics.

  15. A study on current status of KAERI's international cooperation programs and strategies for effective implementation

    Energy Technology Data Exchange (ETDEWEB)

    Kim, Kyoung Pyo; Park, Chun Kab; Noh, In Young; Kim, Young Min

    1998-12-01

    This is a report on the status and analysis of standard agreement for technical cooperation, expert mission service and technical staff attachment. This report comprises a total of six chapters. Chapter II discusses the status of the technical cooperation agreement which took effect late 1998, and various other model agreements for technical cooperation. Chapter III provides information on the status, regulations, procedures for the expert mission service, and Chapter IV details the current status of the technical staff attachment and the related procedures. Chapter V deals with the utilization status and analysis of the English Counselor, and Chapter VI is the Conclusion. This report has tow objectives. First, we have never published reference books related to standard agreement for technical cooperation, expert mission service and technical staff attachment necessary for international joint research until now. As a result, the research divisions have often asked many questions to the office of international cooperation. Therefore, we expect that many difficulties will be removed and procedures simplified if the research divisions use this report as a reference book. Second, we plan to use this report reference book for policy decisions after establishing the database. (author). 5 tabs., 9 figs.

  16. Cross-Border Cooperation (CBC in Southern Europe—An Iberian Case Study. The Eurocity Elvas-Badajoz

    Directory of Open Access Journals (Sweden)

    Rui Alexandre Castanho

    2017-03-01

    Full Text Available The experiences of cross-border cooperation (CBC, undertaken not only in Europe but throughout the world, have enabled areas to gain greater importance in recent decades at an international level, showing potential for integrative functions and joint development as exemplified by several CBC projects. The present paper assesses the impact of CBC projects by analyzing a protocol established in 2013 between the cities of Elvas and Badajoz, which induced the creation of the Eurocity Elvas-Badajoz. The paper kicks off with a critical review on territorial factors for success in CBC areas, considering the analysis of several case studies throughout Europe. The lessons learned, taken from the analyzed case studies, and the identified territorial success factors were used as assessment points for the investigation of the target study area, the Eurocity ElvasBadajoz. The investigation explores public participation perceptions towards the identification of what changes with respect to standards of life with the CBC project, providing the current state of affairs and identifying where to place efforts in order to reach sustainable development for the region. While being a transition area, it presents several opportunities for growth. These opportunities have not yet been object of analysis and debate with respect to lasting, sustainable successful growth. The present research enables the identification of several territorial factors for success in the study area, such as the connectivity/movement between cities and strong political commitment. From the identified critical factors, it was possible to highlight the importance of public transportation as a priority for achieving success in this CBC project.

  17. Cooperation: the foundation of improvement.

    Science.gov (United States)

    Clemmer, T P; Spuhler, V J; Berwick, D M; Nolan, T W

    1998-06-15

    Cooperation--working together to produce mutual benefit or attain a common purpose--is almost inseparable from the quest for improvement. Although the case for cooperation can be made on ethical grounds, neither the motivation for nor the effects of cooperation need to be interpreted solely in terms of altruism. Cooperation can be a shrewd and pragmatic strategy for accomplishing personal goals in an interdependent system. Earlier papers in this series have explored the conceptual roots of modern approaches to improvement, which lie in systems theory. To improve systems, we must usually attend first and foremost to interactions. Among humans, "better interaction" is almost synonymous with "better cooperation." Physicians have ample opportunities and, indeed, an obligation to cooperate with other physicians in the same or different specialties, with nurses and other clinical workers, with administrators, and with patients and families. Many intellectual disciplines have made cooperation an object of study. These include anthropology; social psychology; genetics; biology; mathematics; game theory; linguistics; operations research; economics; and, of course, moral and rational philosophy. Scientifically grounded methods to enhance cooperation include developing a shared purpose; creating an open, safe environment; including all who share a common purpose and encouraging diverse viewpoints; negotiating agreement; and insisting on fairness and equity in the application of rules. These methods apply at the organizational level and at the level of the individual physician. This paper describes the application of these methods at the organizational level and focuses on one especially successful example of system-level cooperation in a care delivery site where interactions matter a great deal: the modern intensive care unit.

  18. Cost-Efficient and Sustainable Deployment of Renewable Energy Sources towards the 20% Target by 2020, and beyond. Summary of case studies for cooperation mechanisms

    Energy Technology Data Exchange (ETDEWEB)

    Dalla Longa, F. [ECN Policy Studies, Amsterdam (Netherlands); Klinge Jacobsen, H.; Pade Hnasen, L. [Technical University of Denmark DTU, Lyngby (Denmark); Tantareanu, C. [Center for Promotion of Clean and Efficient Energy ENERO, Bucharest (Romania); Caldes-Gomez, N.; Santamaria-Belda, M. [CIEMAT, Madrid (Spain)

    2012-09-15

    This document is a summary report highlighting the main aspect analyzed in the RES4LESS case studies. The document starts with an introductory chapter where the background that led to the selection of the case studies is outlined. In the following three chapters the case studies are presented, highlighting the most relevant results. A brief chapter concludes the document, giving an outlook on the follow-up activities of the RES4LESS project. This summary is intended not only as an introduction to the RES4LESS cases studies, but also as a guideline to read and interpret the in-depth analysis carried out in the final documents that describe the case studies in detail. These documents will be published in September 2012 on the RES4LESS website, www.res4less.eu. The objective of the RES4LESS project is to develop a Roadmap to cost-efficient deployment of energy from renewable sources (RES) in Europe, via cross-border cooperation mechanisms. The Commission has indicated that the 2020 targets for renewable energy (European Commission 2009) can be achieved through cooperation between Member States. This cooperation could lead to win-win situations, when a country with a large low-cost potential for renewable electricity could sell part of its surplus to a country with a limited and/or expensive potential. In the project, first a scoping exercise has been carried out to identify which countries could be candidates for cooperation. Next, three case studies have been elaborated to give a better view of what these cooperation mechanisms would entail in practice. The analysis has focused on renewable electricity (RES-E), although cooperation mechanisms could also be envisaged for renewable heat. Among the Member States providing the largest and cheapest surpluses Denmark, Romania and Spain have been chosen as Host Countries for the RES4LESS case studies. The technologies considered in the case studies are Offshore Wind for Denmark, Biomass for Romania, and CSP for Spain.

  19. Heuristics for Cooperative Problem Solving

    Science.gov (United States)

    1989-02-01

    behaviors of cooperating humans are not necessary for simple tasks. Those of cooperating wolves or wasps might perform more reliably and could be...observed in wolves (Mech 1970), lions (Schaller 1972), and coyotes (Robinson 1952, Hamlin 1979). In coyotes this behavior seems to be directed toward...predation in Yellowstone National Park. J. Mammal. 33:470-476. value - low Schaller, G. B. 1972. The Serengeti lion: a study of predator-prey relationships

  20. Knowledge and Skill Competency Values of an Undergraduate University Managed Cooperative Internship Program: A Case Study in Design Education

    Science.gov (United States)

    Barbarash, David

    2016-01-01

    Students from the Purdue University landscape architecture program undergo a year-long managed cooperative internship between their junior and senior years of enrollment. During this paid internship students experience the realities of a professional design office outside of the protection of the academic classroom. Through surveys of faculty…

  1. Simple and cooperative electrostatic binding of amonium ions to phosphate-polyions: NMR, infrared and theoretical study

    Czech Academy of Sciences Publication Activity Database

    Kříž, Jaroslav; Dybal, Jiří

    2004-01-01

    Roč. 108, č. 26 (2004), s. 9306-9314 ISSN 1520-6106 R&D Projects: GA AV ČR KSK4050111 Institutional research plan: CEZ:AV0Z4050913 Keywords : cooperative interactions * electrostatic binding * hydrophobic interactions Subject RIV: CD - Macromolecular Chemistry Impact factor: 3.834, year: 2004

  2. Study and Application of Reinforcement Learning in Cooperative Strategy of the Robot Soccer Based on BDI Model

    Directory of Open Access Journals (Sweden)

    Wu Bo-ying

    2009-11-01

    Full Text Available The dynamic cooperation model of multi-Agent is formed by combining reinforcement learning with BDI model. In this model, the concept of the individual optimization loses its meaning, because the repayment of each Agent dose not only depend on itsself but also on the choice of other Agents. All Agents can pursue a common optimum solution and try to realize the united intention as a whole to a maximum limit. The robot moves to its goal, depending on the present positions of the other robots that cooperate with it and the present position of the ball. One of these robots cooperating with it is controlled to move by man with a joystick. In this way, Agent can be ensured to search for each state-action as frequently as possible when it carries on choosing movements, so as to shorten the time of searching for the movement space so that the convergence speed of reinforcement learning can be improved. The validity of the proposed cooperative strategy for the robot soccer has been proved by combining theoretical analysis with simulation robot soccer match (11vs11 .

  3. La Cooperacion Internacional en Educacion: Estudio De La Experiencia Peruana. (International Cooperation in Education: Case Study of the Peruvian Experience).

    Science.gov (United States)

    Chiappo, Leopoldo

    Educational development in Peru is discussed as part of a series surveying UNESCO's involvement in educational cooperation with developing nations. There are seven chapters to the report, which is written in Spanish. The first chapter describes Peru's national education policy, and discusses how it relates to the country's plan for national…

  4. THE EFFECT OF COOPERATIVE LEARNING ASSISTED WITH MODULE AND STUDENTS LEARNING MOTIVATION TOWARD THE STUDY RESULT ON STUDENTS SENIOR HIGH SCHOOL

    Directory of Open Access Journals (Sweden)

    Hotman Sitanggang

    2014-12-01

    Full Text Available The aim of this research is to improve learning quality of high school students in grade ten (X to the study material is about the vector. This research is a quasiexperimental study. Samples selection is random, using the control class from the adjacent class to avoid the large bias. The results of samples selection are the students of class X-H as the control class and the students of class X-I as the experimental class. The motivation variable was distinguished from the observations of student activities at the pre-study and at current research. Highly motivated students are the students who actively ask the questions and give answers to problems. While the low-motivated students are the students whose learning activities are the less. This research was designed using 2x2 factorial ANOVA, namely the effects of cooperative learning between learning without module and module-assisted learning on students’ learning results; and the effects of students’ learning motivation between highly motivated students and low motivated students. After given the treatment, those are: the same pre-test, cooperative learning without modules in control class, module-assisted cooperative learning in experimental class, the same post-test, questionnaires distribution, collection and tabulation of the data. The data were analyzed using qualitative-descriptive technique and percentage. The data analysis results using SPSS 17.0 conclude that: (1 There is a significant difference of study results in cooperative learning without module against module-assisted cooperative learning. (2 There is a significant difference of study results between highly motivated students and low motivated students. (3 There is a significant difference of study results between the group of cooperative learning and the group of student motivation at the significance value of = 0.05.

  5. Scope of Cooperative Learning (CL) Strategies in Teaching English to Saudi Adult EFL Learners: A Study of Practical Barriers and Possible Implications

    OpenAIRE

    Muhammad Ishtiaq; Muhammad Sabboor Hussain

    2017-01-01

    This study aims at investigating the teachers’ practices and perceptions in teaching English in Saudi Arabia by viewing their stance on Cooperative Learning (CL) — an innovative teaching approach proposed to raise the language proficiency level of adult EFL learners. The study has been conducted in Qassim University, Saudi Arabia—a vibrant and flourishing EFL context. A quantitative tool (a questionnaire) has been used to collect data and to serve qualitative purposes. It reports 80 EFL teach...

  6. Outcomes of basilar artery occlusion in patients aged 75 years or older in the Basilar Artery International Cooperation Study.

    Science.gov (United States)

    Vergouwen, Mervyn D I; Compter, Annette; Tanne, David; Engelter, Stefan T; Audebert, Heinrich; Thijs, Vincent; de Freitas, Gabriel; Algra, Ale; Jaap Kappelle, L; Schonewille, Wouter J

    2012-11-01

    Patients with an acute basilar artery occlusion (BAO) have a high risk of long-lasting disability and death. Only limited data are available on functional outcome in elderly patients with BAO. Using data from the Basilar Artery International Cooperation Study, we aimed to determine outcomes in patients ≥75 years. Primary outcome measure was poor functional outcome (modified Rankin scale score 4-6). Secondary outcomes were death, insufficient vessel recanalization (defined as thrombolysis in myocardial infarction score 0-1) and symptomatic intracranial hemorrhage (SICH). Patients were divided into four age-groups, based on quartiles: 18-54, 55-64, 65-74, and ≥75 years. Outcomes were compared between patients ≥75 years and patients aged 18-54 years. Risk ratios with corresponding 95 % confidence intervals (CI) were calculated and Poisson regression analyses were performed to calculate adjusted risk ratios (aRR). We included 619 patients [18-54 years n = 153 (25 %), 55-64 years n = 133 (21 %), 65-74 years n = 171 (28 %), and ≥75 years n = 162 (26 %)]. Compared with patients aged 18-54 years, patients ≥75 years were at increased risk of poor functional outcome [aRR 1.33 (1.14-1.55)] and death [aRR 2.47 (1.75-3.51)]. Nevertheless, 35/162 (22 %, 95 % CI 15-28 %) of patients ≥75 years had good functional outcome. No significant differences between age groups were observed for recanalization rate and incidence of SICH. Although patients ≥75 years with BAO have an increased risk of poor outcome compared with younger patients, a substantial group of patients ≥75 years survives with a good functional outcome.

  7. 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

  8. Studies on the utility and mechanism of the V-79 cell metabolic cooperation assay for tumor promoters

    International Nuclear Information System (INIS)

    Hartman, T.G.

    1985-01-01

    Cigarette smoke condensate and its fractions were tested for activity in the V-79 Metabolic Cooperation Assay to determine the usefulness of the assay for analysis of a complex mixture and to compare the results obtained with previously conducted in vivo promoter assays. The whole condensate and several of its fractions were positive in the assay. In general, the Metabolic Cooperation Assay results were comparable to previously published results obtained on mouse skin. The effect of cell density, phorbol 12-myrystate-13-acetate (PMA) exposure time, concentration, pre-exposure and binding activity on the recovery of mutant V-79 Chinese hamster lung fibroblasts in the Metabolic Cooperation Assay was determined. A PMA exposure interval of only 1 minute resulted in maximum recovery of mutant cells. PMA began to inhibit metabolic cooperation at an exposure concentration of 0.1 ng/ml. Pre-exposure of cells to PMA increased the recovery of both post-PMA-treated and non-treated mutant cells in a dose-dependent manner. 3 H-PMA was rapidly bound to or taken up by the V-79 cells under assay conditions. The effect of calcium antagonists and representative compounds from several classes of anti-promoters including anti-inflammatory sterols, protease inhibitors, retinoids and cyclic nucleotides on metabolic determined. Each compound was tested for its effect on metabolic cooperation and also for its ability to reverse or modify the inhibitory properties of PMA on inter-cellular communication. Of all the compounds tested only cyclic adenosine monophosphate (cAMP) was able to antagonize the inhibitory effect of PMA

  9. A study to analyze IAEA planning of 2004-2005 programme and to establish cooperation directions with the IAEA

    Energy Technology Data Exchange (ETDEWEB)

    Oh, K. B.; Lee, K. S.; Lee, B. W.; Ko, H. S.; Ryu, J. S.; Lee, T. J.; Kim, M. R

    2003-07-01

    The objective of this study is to utilize the IAEA effectively through reflecting Korea's opinion fully for the planning of the Agency's 2004{approx}2005 Programme. This study first analyzed the current status of the IAEA Programme and Budget and reviewed the issues relevant to Korea. Second, this study assessed the IAEA 2004{approx}2005 Programme and drew up Korea's opinion for it. The official document including the opinions was submitted to the Secretariat. In reviewing the Programme, this study considered the strengths of Korea related to the Programme. Also some projects and CRPs, which can be lead by Korea, were proposed. The IAEA 2004{approx}2005 Programme reflected well the technical and social changes and its structure seems to be proper. The budget was proposed to be increased over 10%, violating the zero-real growth principle. This seems to be inevitable considering the increase of safeguards activities. However, there should be prepared some measures to avoid rapid increase of the burdens of the Member States. In the process of the planning of the IAEA 2004{approx}2005 Programme, the following points should be emphasized. First, SMR activities should be given a high priority considering the high interests of developing countries and be set up as a separate project as in the 2002{approx}2003 Programme. Second, more budget should be allocated for Project A.4.04(Support for demonstration of nuclear seawater desalination), considering the highest priority of the project in Program A. Third, it's better to change the title of Subprogram C.3 to 'Nuclear knowledge Preservation' to stick to the original rationale of the subprogram. There is a need for further activities such as establishing and implementing the concept of international nuclear school based on the result of the feasibility study done in 2002{approx}2003. Fourth, further activities needs to be added to the Project D.2.03 for the efficient conversion to high density

  10. A study to analyze IAEA planning of 2004-2005 programme and to establish cooperation directions with the IAEA

    International Nuclear Information System (INIS)

    Oh, K. B.; Lee, K. S.; Lee, B. W.; Ko, H. S.; Ryu, J. S.; Lee, T. J.; Kim, M. R.

    2003-07-01

    The objective of this study is to utilize the IAEA effectively through reflecting Korea's opinion fully for the planning of the Agency's 2004∼2005 Programme. This study first analyzed the current status of the IAEA Programme and Budget and reviewed the issues relevant to Korea. Second, this study assessed the IAEA 2004∼2005 Programme and drew up Korea's opinion for it. The official document including the opinions was submitted to the Secretariat. In reviewing the Programme, this study considered the strengths of Korea related to the Programme. Also some projects and CRPs, which can be lead by Korea, were proposed. The IAEA 2004∼2005 Programme reflected well the technical and social changes and its structure seems to be proper. The budget was proposed to be increased over 10%, violating the zero-real growth principle. This seems to be inevitable considering the increase of safeguards activities. However, there should be prepared some measures to avoid rapid increase of the burdens of the Member States. In the process of the planning of the IAEA 2004∼2005 Programme, the following points should be emphasized. First, SMR activities should be given a high priority considering the high interests of developing countries and be set up as a separate project as in the 2002∼2003 Programme. Second, more budget should be allocated for Project A.4.04(Support for demonstration of nuclear seawater desalination), considering the highest priority of the project in Program A. Third, it's better to change the title of Subprogram C.3 to 'Nuclear knowledge Preservation' to stick to the original rationale of the subprogram. There is a need for further activities such as establishing and implementing the concept of international nuclear school based on the result of the feasibility study done in 2002∼2003. Fourth, further activities needs to be added to the Project D.2.03 for the efficient conversion to high density, low enriched uranium in Member States; for instance, review

  11. 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...

  12. Reciprocity Outperforms Conformity to Promote Cooperation.

    Science.gov (United States)

    Romano, Angelo; Balliet, Daniel

    2017-10-01

    Evolutionary psychologists have proposed two processes that could give rise to the pervasiveness of human cooperation observed among individuals who are not genetically related: reciprocity and conformity. We tested whether reciprocity outperformed conformity in promoting cooperation, especially when these psychological processes would promote a different cooperative or noncooperative response. To do so, across three studies, we observed participants' cooperation with a partner after learning (a) that their partner had behaved cooperatively (or not) on several previous trials and (b) that their group members had behaved cooperatively (or not) on several previous trials with that same partner. Although we found that people both reciprocate and conform, reciprocity has a stronger influence on cooperation. Moreover, we found that conformity can be partly explained by a concern about one's reputation-a finding that supports a reciprocity framework.

  13. Rare cancers in children - The EXPeRT Initiative: a report from the European Cooperative Study Group on Pediatric Rare Tumors.

    Science.gov (United States)

    Bisogno, G; Ferrari, A; Bien, E; Brecht, I B; Brennan, B; Cecchetto, G; Godzinski, J; Orbach, D; Reguerre, Y; Stachowicz-Stencel, T; Schneider, D T

    2012-10-01

    The low incidence and the heterogeneity of very rare tumors (VRTs) demand for international cooperation. In 2008, EXPeRT (European Cooperative Study Group for Pediatric Rare Tumors) was founded by national groups from Italy, France, United Kingdom, Poland and Germany. The first aims of EXPeRT were to agree on a uniform definition of VRTs and to develop the currently most relevant scientific questions. Current initiatives include international data exchange, retrospective and prospective studies of specific entities, and the development of harmonized and internationally recognized guidelines. Moreover, EXPeRT established a network for expert consultation to assist in clinical decision in VRTs. © Georg Thieme Verlag KG Stuttgart · New York.

  14. Cooperation, trust and confidence

    NARCIS (Netherlands)

    Korver, T.; Oeij, P.R.A.; Urze, P.C.G.D.

    2007-01-01

    Environmental complexity may strain cooperative relationships, both within and beyond organizations, for two reasons. First, when complexity implies uncertainty the predictability of change disappears. Secondly, change may and often will entail different estimates of the cooperating partners on the

  15. 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...

  16. Cooperatives as Entrants

    OpenAIRE

    Richard J. Sexton; Terri A. Sexton

    1987-01-01

    A potential shortcoming of game-theoretic models in industrial organization is their failure to consider consumers as players. We introduce a customer coalition --- a cooperative -- as a potential entrant and compare the cooperative entry threat with that posed by the usual for-profit entrant. We identify four fundamental distinctions between cooperative and for-profit entrants and demonstrate that the strategic interplay between a cooperative and an incumbent firm may differ markedly from th...

  17. Choosing the cooperative option

    Energy Technology Data Exchange (ETDEWEB)

    English, G. (National Rural Electric Cooperative Association (United States))

    1999-06-01

    Cooperatives do not ask to be exempted from the law. They do ask that laws and regulations be designed to allow them to meet the needs of their consumer-owners in accordance with cooperative principles, at a time that the marginal consumers being abandoned by for-profit utilities may be ready to gravitate toward cooperatives. The cooperative principles are worth reviewing because they explain the focus on the consumer and the cooperative concept of service: cooperatives are voluntary organizations, open to all persons able to use their services and willing to accept the responsibilities of membership; cooperatives are democratic organizations controlled by their members, who actively participate in setting policies and making decisions, the elected representatives are accountable to the membership; members contribute equitably to, and democratically control, the capital of their cooperative; cooperatives are autonomous, self-help organizations controlled by their members, if they enter into agreements with other organizations, including governments, they do so on terms that ensure democratic control by their members and maintain their cooperative autonomy; cooperatives provide education and training for their members, elected representatives, managers, and employees so they can contribute effectively to the development of their cooperatives, they inform the general public, particularly young people and opinion leaders, about the nature and benefits of cooperation; cooperatives serve their members most effectively and strength the cooperative movement by working together through local, national, regional, and international structures; and while focusing on member needs, cooperatives work for the sustainable development of their communities through policies accepted by their members.

  18. Inertia in Cooperative Remodeling

    OpenAIRE

    Nilsson, Jerker

    1997-01-01

    Which organization model is appropriate for a cooperative enterprise depends on the prerequisites in its business environment. When conditions are changing, the firm must adapt itself. The entry of Sweden, Finland, and Austria into the European Union led to radical changes for agricultural cooperation, especially for Swedish cooperatives since agricultural policy was not allowed a transitional period. After two years, Swedish cooperatives have still not adapted their organization model despit...

  19. Aerosol composition, oxidation properties, and sources in Beijing: results from the 2014 Asia-Pacific Economic Cooperation summit study

    Science.gov (United States)

    Xu, W. Q.; Sun, Y. L.; Chen, C.; Du, W.; Han, T. T.; Wang, Q. Q.; Fu, P. Q.; Wang, Z. F.; Zhao, X. J.; Zhou, L. B.; Ji, D. S.; Wang, P. C.; Worsnop, D. R.

    2015-12-01

    The mitigation of air pollution in megacities remains a great challenge because of the complex sources and formation mechanisms of aerosol particles. The 2014 Asia-Pacific Economic Cooperation (APEC) summit in Beijing serves as a unique experiment to study the impacts of emission controls on aerosol composition, size distributions, and oxidation properties. Herein, a high-resolution time-of-flight aerosol mass spectrometer was deployed in urban Beijing for real-time measurements of size-resolved non-refractory submicron aerosol (NR-PM1) species from 14 October to 12 November 2014, along with a range of collocated measurements. The average (±σ) PM1 was 41.6 (±38.9) μg m-3 during APEC, which was decreased by 53 % compared with that before APEC. The aerosol composition showed substantial changes owing to emission controls during APEC. Secondary inorganic aerosol (SIA: sulfate + nitrate + ammonium) showed significant reductions of 62-69 %, whereas organics presented much smaller decreases (35 %). The results from the positive matrix factorization of organic aerosol (OA) indicated that highly oxidized secondary organic aerosol (SOA) showed decreases similar to those of SIA during APEC. However, primary organic aerosol (POA) from cooking, traffic, and biomass-burning sources were comparable to those before APEC, indicating the presence of strong local source emissions. The oxidation properties showed corresponding changes in response to OA composition. The average oxygen-to-carbon level during APEC was 0.36 (±0.10), which is lower than the 0.43 (±0.13) measured before APEC, demonstrating a decrease in the OA oxidation degree. The changes in size distributions of primary and secondary species varied during APEC. SIA and SOA showed significant reductions in large accumulation modes with peak diameters shifting from ~ 650 to 400 nm during APEC, whereas those of POA remained relatively unchanged. The changes in aerosol composition, size distributions, and oxidation

  20. Aerosol composition, oxidative properties, and sources in Beijing: results from the 2014 Asia-Pacific Economic Cooperation Summit study

    Science.gov (United States)

    Xu, W. Q.; Sun, Y. L.; Chen, C.; Du, W.; Han, T. T.; Wang, Q. Q.; Fu, P. Q.; Wang, Z. F.; Zhao, X. J.; Zhou, L. B.; Ji, D. S.; Wang, P. C.; Worsnop, D. R.

    2015-08-01

    The mitigation of air pollution in megacities remains a great challenge because of the complex sources and formation mechanisms of aerosol particles. The 2014 Asia- Pacific Economic Cooperation (APEC) summit in Beijing serves as a unique experiment to study the impacts of emission controls on aerosol composition, size distributions, and oxidative properties. Herein, a high-resolution time-of-flight aerosol mass spectrometer was deployed in urban Beijing for real-time measurements of size-resolved non-refractory submicron aerosol (NR-PM1) species from 14 October to 12 November 2014, along with a range of collocated measurements. The average (±σ) PM1 was 41.6 (±38.9) μg m-3 during APEC, which was decreased by 53 % compared with that before APEC. The aerosol composition showed substantial changes owing to emission controls during APEC. Secondary inorganic aerosols (SIA = sulfate + nitrate + ammonium) showed significant reductions of 62-69 %, whereas organics presented much smaller decreases (35 %). The results from the positive matrix factorization of organic aerosols (OA) indicated that highly oxidized secondary OA (SOA) showed decreases similar to those of SIA during APEC. However, primary OA (POA) from cooking, traffic, and biomass burning sources were comparable to those before APEC, indicating the presence of strong local source emissions. The oxidation properties showed corresponding changes in response to OA composition. The average oxygen-to-carbon level during APEC was 0.36 (±0.10), which is lower than the 0.43 (±0.13) measured before APEC, demonstrating a decrease in the OA oxidation degree. The changes in size distributions of primary and secondary species varied during APEC. SIA and SOA showed significant reductions in large accumulation modes with peak diameters shifting from ~ 650 to 400 nm during APEC, whereas those of POA remained relatively unchanged. The changes in aerosol composition, size distributions, and oxidation degrees during the aging

  1. What's the effect of the implementation of general practitioner cooperatives on caseload? Prospective intervention study on primary and secondary care.

    Science.gov (United States)

    Philips, Hilde; Remmen, Roy; Van Royen, Paul; Teblick, Marc; Geudens, Leo; Bronckaers, Marc; Meeuwis, Herman

    2010-07-30

    Out-of-hours care in the primary care setting is rapidly changing and evolving towards general practitioner 'cooperatives' (GPC). GPCs already exist in the Netherlands, the United Kingdom and Scandinavia, all countries with strong general practice, including gatekeepers' role. This intervention study reports the use and caseload of out-of-hours care before and after implementation of a GPC in a well subscribed region in a country with an open access health care system and no gatekeepers' role for general practice. We used a prospective before/after interventional study design. The intervention was the implementation of a GPC. One year after the implementation of a GPC, the number of patient contacts in the intervention region significantly increased at the GPC (OR: 1.645; 95% CI: 1.439-1.880), while there were no significant changes in patient contacts at the Emergency Department (ED) or in other regions where a simultaneous registration was performed. Although home visits decreased in all general practitioner registrations, the difference was more pronounced in the intervention region (intervention region: OR: 0.515; 95% CI: 0.411-0.646, other regions: OR: 0.743; 95% CI: 0.608-0.908). At the ED we observed a decrease in the number of trauma cases (OR: 0.789; 95% CI: 0.648-0.960) and of patients who came to hospital by ambulance (OR: 0.687; 95% CI: 0.565-0.836). One year after its implementation more people seek help at the GPC, while the number of contacts at the ED remains the same. The most prominent changes in caseload are found in the trauma cases. Establishing a GPC in an open health care system, might redirect some patients with particular medical problems to primary care. This could lead to a lowering of costs or a more cost-effective out of hours care, but further research should focus on effective usage to divert patient flows and on quality and outcome of care.

  2. How feeling betrayed affects cooperation.

    Science.gov (United States)

    Ramazi, Pouria; Hessel, Jop; Cao, Ming

    2015-01-01

    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.

  3. 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.

  4. [Femicide Across Europe COST Action, a transnational cooperation network for the study of and approach to femicide in Europe].

    Science.gov (United States)

    Sanz-Barbero, Belén; Otero-García, Laura; Boira, Santiago; Marcuello, Chaime; Vives Cases, Carmen

    2016-01-01

    Femicide or the murder of women because of their gender is a recognised public health problem as well as a serious violation of human rights. Its magnitude worldwide is still unknown, given the methodological difficulties to differentiate these murders from other female homicides. The European Union programme entitled «European Cooperation in Science and Technology» (COST) launched the «Femicide across Europe» COST Action in 2013, establishing an optimal European framework for transnational cooperation among experts addressing great social and public health challenges such as femicide. This field note describes the main objectives, the participating groups of experts and the mid-term results of this experience. Copyright © 2016 SESPAS. Publicado por Elsevier España, S.L.U. All rights reserved.

  5. Establishment of bases for joint study and cooperation on long-lived radionuclides transmutation between Korea and Russia

    International Nuclear Information System (INIS)

    Yoo, Jae Hyung; Lee, Byung Jik; Shim, Joon Bo; Choi, Chang Joo; Park, Won Seok; Song, Tae Young; Kim, Chang Kyu; Kil, Choong Sup

    2003-02-01

    The most important technical fields related to transmutation are partitioning of long-lived radionuclides and transmutation system to be used for converting them into short-lived or stable radionuclides. Technical cooperation between Korea and Russia is needed because Russia has an unequalled position in the fields of development of the fast reactors and pyrochemical processes around the world. The aim of this project is an establishment of bases for coordination on transmutation technology between Korea and Russia. State of the art of domestic and foreign countries upon partitioning of long-lived radionuclides, transmutation system and Gen IV development was summarized. Also, the 7th Korea-Russia joint coordination committee meeting and the 1st joint workshop were held as a result of this project. Technical fields and scheme on future cooperation between Korea and Russia were discussed and agreed in the course of the meetings

  6. 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...

  7. Metodologia de rating em cooperativas agropecuárias: um estudo de caso Rating methodology in agricultural cooperatives: a case study

    Directory of Open Access Journals (Sweden)

    Davi Rogério de Moura Costa

    2009-12-01

    information asymmetry among cooperatives and the financial markets agents. In this way, developing a rating methodology applied to agricultural cooperatives in Brazil to reduce moral hazard and adverse selection that creates business and contractual organizational inefficiency among cooperatives and financial markets agents. The 'five C' method was used which considers organizational financial capacity, corporate governance characteristics, relations with members, and commodity market characteristics, among others. A weighting and evaluation were associated with each variable. The result was applied to an agricultural cooperative case study which concluded that this methodology is applicable and that results, evaluations and weights, could be discussed in cooperative rating committees. As a final consideration, an agenda is discussed for new applications of this methodology, for testing in other agricultural cooperative organizations and to consolidate it as a market financial information signal.

  8. Co-operation and conflict under hard and soft contracting regimes: case studies from England and Wales

    OpenAIRE

    Hughes, David; Allen, Pauline; Doheny, Shane; Petsoulas, Christina; Vincent-Jones, Peter

    2013-01-01

    BACKGROUND: This paper examines NHS secondary care contracting in England and Wales in a period which saw increasing policy divergence between the two systems. At face value, England was making greater use of market levers and utilising harder-edged service contracts incorporating financial penalties and incentives, while Wales was retreating from the 1990 s internal market and emphasising cooperation and flexibility in the contracting process. But there were also cross-border spill-overs inv...

  9. Fiscal 1998 research report. Feasibility study on international cooperation for technology transfer; 1998 nendo chosa hokokusho. Gijutsu iten ni kakawaru kokusai kanosei chosa

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1999-03-01

    CTI (Climate Technology Initiative) is a framework for use by developed countries in international cooperation and voluntary promotion of the development and diffusion of technologies contributory to reduction of greenhouse gas emissions. The CTI's activity goal is to accelerate the transfer and diffusion of technologies for climate change control. As the first step toward personnel development programs relating to energy efficiency, CTI organized its workshop on that theme. The results of the workshop have been examined, and its achievements were reported at COP4 meeting, while responses by participatory countries were studied to evaluate the potential of international cooperation with regard to personnel development for reducing greenhouse gas emissions. In fiscal 1998, the CTI workshop 'Energy Efficiency' was held. The participants from developing countries understood the necessity and importance of energy saving enough through discussions in the workshop, and announced their message toward the world at COP4 meeting. (NEDO)

  10. Theoretical study on the cooperative exciton dissociation process based on dimensional and hot charge-transfer state effects in an organic photocell

    International Nuclear Information System (INIS)

    Shimazaki, Tomomi; Nakajima, Takahito

    2016-01-01

    This paper discusses the exciton dissociation process at the donor–acceptor interface in organic photocells. In our previous study, we introduced a local temperature to handle the hot charge-transfer (CT) state and calculated the exciton dissociation probability based on the 1D organic semiconductor model [T. Shimazaki and T. Nakajima, Phys. Chem. Chem. Phys. 17, 12538 (2015)]. Although the hot CT state plays an essential role in exciton dissociations, the probabilities calculated are not high enough to efficiently separate bound electron–hole pairs. This paper focuses on the dimensional (entropy) effect together with the hot CT state effect and shows that cooperative behavior between both effects can improve the exciton dissociation process. In addition, we discuss cooperative effects with site-disorders and external-electric-fields.

  11. Fiscal 1998 research report. Feasibility study on international cooperation for technology transfer; 1998 nendo chosa hokokusho. Gijutsu iten ni kakawaru kokusai kanosei chosa

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1999-03-01

    CTI (Climate Technology Initiative) is a framework for use by developed countries in international cooperation and voluntary promotion of the development and diffusion of technologies contributory to reduction of greenhouse gas emissions. The CTI's activity goal is to accelerate the transfer and diffusion of technologies for climate change control. As the first step toward personnel development programs relating to energy efficiency, CTI organized its workshop on that theme. The results of the workshop have been examined, and its achievements were reported at COP4 meeting, while responses by participatory countries were studied to evaluate the potential of international cooperation with regard to personnel development for reducing greenhouse gas emissions. In fiscal 1998, the CTI workshop 'Energy Efficiency' was held. The participants from developing countries understood the necessity and importance of energy saving enough through discussions in the workshop, and announced their message toward the world at COP4 meeting. (NEDO)

  12. 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....

  13. How does the New Cooperative Medical Scheme influence health service utilization? A study in two provinces in rural China

    Directory of Open Access Journals (Sweden)

    Tang Shenglan

    2010-05-01

    Full Text Available Abstract Background Many countries are developing health financing mechanisms to pursue the goal of universal coverage. In China, a rural health insurance system entitled New Cooperative Medical Scheme (NCMS is being developed since 2003. Although there is concern about whether the NCMS will influence the serious situation of inequity in health service utilization in rural China, there is only limited evidence available. This paper aims to assess the utilisation of outpatient and inpatient services among different income groups and provinces under NCMS in rural China. Methods Using multistage sampling processes, a cross-sectional household survey including 6,147 rural households and 22,636 individuals, was conducted in six counties in Shandong and Ningxia Provinces, China. Chi-square test, Poisson regression and log-linear regression were applied to analyze the association between NCMS and the utilization of outpatient and inpatient services and the length of stay for inpatients. Qualitative methods including individual interview and focus group discussion were applied to explain and complement the findings from the household survey. Results NCMS coverage was 95.9% in Shandong and 88.0% in Ningxia in 2006. NCMS membership had no significant association with outpatient service utilization regardless of income level and location. Inpatient service utilization has increased for the high income group under NCMS, but for the middle and low income, the change was not significant. Compared with non-members, NCMS members from Ningxia used inpatient services more frequently, while members from Shandong had a longer stay in hospital. High medical expenditure, low reimbursement rate and difference in NCMS policy design between regions were identified as the main reasons for the differences in health service utilization. Conclusions Outpatient service utilization has not significantly changed under NCMS. Although utilization of inpatient service in general

  14. How does the New Cooperative Medical Scheme influence health service utilization? A study in two provinces in rural China.

    Science.gov (United States)

    Yu, Baorong; Meng, Qingyue; Collins, Charles; Tolhurst, Rachel; Tang, Shenglan; Yan, Fei; Bogg, Lennart; Liu, Xiaoyun

    2010-05-10

    Many countries are developing health financing mechanisms to pursue the goal of universal coverage. In China, a rural health insurance system entitled New Cooperative Medical Scheme (NCMS) is being developed since 2003. Although there is concern about whether the NCMS will influence the serious situation of inequity in health service utilization in rural China, there is only limited evidence available. This paper aims to assess the utilisation of outpatient and inpatient services among different income groups and provinces under NCMS in rural China. Using multistage sampling processes, a cross-sectional household survey including 6,147 rural households and 22,636 individuals, was conducted in six counties in Shandong and Ningxia Provinces, China. Chi-square test, Poisson regression and log-linear regression were applied to analyze the association between NCMS and the utilization of outpatient and inpatient services and the length of stay for inpatients. Qualitative methods including individual interview and focus group discussion were applied to explain and complement the findings from the household survey. NCMS coverage was 95.9% in Shandong and 88.0% in Ningxia in 2006. NCMS membership had no significant association with outpatient service utilization regardless of income level and location.Inpatient service utilization has increased for the high income group under NCMS, but for the middle and low income, the change was not significant. Compared with non-members, NCMS members from Ningxia used inpatient services more frequently, while members from Shandong had a longer stay in hospital.High medical expenditure, low reimbursement rate and difference in NCMS policy design between regions were identified as the main reasons for the differences in health service utilization. Outpatient service utilization has not significantly changed under NCMS. Although utilization of inpatient service in general has increased under NCMS, people with high income tend to benefit

  15. 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.

  16. Cognitive cooperation groups mediated by computers and internet present significant improvement of cognitive status in older adults with memory complaints: a controlled prospective study

    Directory of Open Access Journals (Sweden)

    Rodrigo de Rosso Krug

    Full Text Available ABSTRACT Objective To estimate the effect of participating in cognitive cooperation groups, mediated by computers and the internet, on the Mini-Mental State Examination (MMSE percent variation of outpatients with memory complaints attending two memory clinics. Methods A prospective controlled intervention study carried out from 2006 to 2013 with 293 elders. The intervention group (n = 160 attended a cognitive cooperation group (20 sessions of 1.5 hours each. The control group (n = 133 received routine medical care. Outcome was the percent variation in the MMSE. Control variables included gender, age, marital status, schooling, hypertension, diabetes, dyslipidaemia, hypothyroidism, depression, vascular diseases, polymedication, use of benzodiazepines, exposure to tobacco, sedentary lifestyle, obesity and functional capacity. The final model was obtained by multivariate linear regression. Results The intervention group obtained an independent positive variation of 24.39% (CI 95% = 14.86/33.91 in the MMSE compared to the control group. Conclusion The results suggested that cognitive cooperation groups, mediated by computers and the internet, are associated with cognitive status improvement of older adults in memory clinics.

  17. Third-party punishment increases cooperation in children through (misaligned) expectations and conditional cooperation.

    Science.gov (United States)

    Lergetporer, Philipp; Angerer, Silvia; Glätzle-Rützler, Daniela; Sutter, Matthias

    2014-05-13

    The human ability to establish cooperation, even in large groups of genetically unrelated strangers, depends upon the enforcement of cooperation norms. Third-party punishment is one important factor to explain high levels of cooperation among humans, although it is still somewhat disputed whether other animal species also use this mechanism for promoting cooperation. We study the effectiveness of third-party punishment to increase children's cooperative behavior in a large-scale cooperation game. Based on an experiment with 1,120 children, aged 7 to 11 y, we find that the threat of third-party punishment more than doubles cooperation rates, despite the fact that children are rarely willing to execute costly punishment. We can show that the higher cooperation levels with third-party punishment are driven by two components. First, cooperation is a rational (expected payoff-maximizing) response to incorrect beliefs about the punishment behavior of third parties. Second, cooperation is a conditionally cooperative reaction to correct beliefs that third party punishment will increase a partner's level of cooperation.

  18. Cooperative Learning as a Democratic Learning Method

    Science.gov (United States)

    Erbil, Deniz Gökçe; Kocabas, Ayfer

    2018-01-01

    In this study, the effects of applying the cooperative learning method on the students' attitude toward democracy in an elementary 3rd-grade life studies course was examined. Over the course of 8 weeks, the cooperative learning method was applied with an experimental group, and traditional methods of teaching life studies in 2009, which was still…

  19. A study on the international nuclear Co-operation and the nuclear technology self-reliance strategy

    International Nuclear Information System (INIS)

    Kim, Hwa Sup

    1993-02-01

    To setup a basement for the national nuclear technology strategy, the reorganization of the world structure and the environmental issues are analyzed. And with regards to the self-reliance of nuclear technology, the method for the settlement of the national nuclear infrastructure and the method to strengthen our role in international nuclear community through the co-operation with IAEA is suggested. Also the status and strategy of major nuclear pushing countries are investigated. And followed by this, national nuclear technology status and strategy are analyzed. (Author)

  20. Financial problems and cooperation

    Energy Technology Data Exchange (ETDEWEB)

    Izquierdo, J.

    1994-12-31

    For a Bank, an usual way to attract new clients is by offering better interest rates depending on the amount of money that the client deposits in an account: {open_quotes}The more money you have the higher interest rate you get{close_quotes}. For a company is also a common practice to offer their clients discounts connected with the number of units of the product they order: {open_quotes}The more you order, the lower price per unit you pay{close_quotes}. From these situations arises the possibility to take profit if the clients cooperate and join their money or their orders. Hence, we define a new class of cooperative games called Financial Games. We study basic properties and necessary conditions for a game to belong to this class of games and we define the concept of duality for Financial games. The core is always non-empty and, moreover, Financial games are always totally balanced. We look at some special amputations lying in the Core and we study the reduced game on the j{sup th} player at {rvec x} where x{sub j} = b{sub j} = v(N) {minus} v(N {minus} j).

  1. Inequity aversion and the evolution of cooperation

    OpenAIRE

    Ahmed, Asrar; Karlapalem, Kamalakar

    2014-01-01

    Evolution of cooperation is a widely studied problem in biology, social science, economics, and artificial intelligence. Most of the existing approaches that explain cooperation rely on some notion of direct or indirect reciprocity. These reciprocity based models assume agents recognize their partner and know their previous interactions, which requires advanced cognitive abilities. In this paper we are interested in developing a model that produces cooperation without requiring any explicit m...

  2. Attribution models and the Cooperative Game Theory

    OpenAIRE

    Cano Berlanga, Sebastian; Vilella, Cori

    2017-01-01

    The current paper studies the attribution model used by Google Analytics. Precisely, we use the Cooperative Game Theory to propose a fair distribution of the revenues among the considered channels, in order to facilitate the cooperation and to guarantee stability. We define a transferable utility convex cooperative game from the observed frequencies and we use the Shapley value to allocate the revenues among the di erent channels. Furthermore, we evaluate the impact of an advertising...

  3. A study on the observation system for autonomous, distributed and cooperative function in a future type nuclear power plant

    International Nuclear Information System (INIS)

    Matsuoka, Takeshi; Numano, Masayoshi; Someya, Minoru; Fukuto, Junji; Mitomo, Nobuo; Miyazaki, Keiko; Matsukura, Hiroshi; Niwa, Yasuyuki; Takahashi, Masato

    2000-01-01

    The concept of advanced future plants are discussed by five research institutes; Ship Research Institute, Electrotechnical Laboratory, The Institute of Physical and Chemical Research, Japan Atomic Energy Research Institute, and Power Reactor and Nuclear Fuel Development Corporation (Cross-over group). And, an autonomous plant is identified as a future type plant. In this future type plant, there are many agents that consist plant sub-systems or plant components and have artificial intelligence. They are distributed in plant and have autonomous functions, and cooperate each other to establish total plant function. Even if the plant has autonomous function, human operators have to always watch the plant state. Therefore, the needs of the observation system for autonomous, distributed, and cooperative functions are strongly required. The present paper has presented a new idea about the observation system, and developed fundamental functions for this observation system, that is, plant function model, auto-classification of plant states, three dimensional graphical display, expression of robot group's activity. Also, autonomous plant simulator has been developed for this research activity. Finally, the effectiveness of this observation system has been evaluated by experiments of operator's reaction to this system. (author)

  4. Isolation of a bacterial strain, Acinetobacter sp. from centrate wastewater and study of its cooperation with algae in nutrients removal.

    Science.gov (United States)

    Liu, Hui; Lu, Qian; Wang, Qin; Liu, Wen; Wei, Qian; Ren, Hongyan; Ming, Caibing; Min, Min; Chen, Paul; Ruan, Roger

    2017-07-01

    Algae were able to grow healthy on bacteria-containing centrate wastewater in a pilot-scale bioreactor. The batch experiment indicated that the co-cultivation of algae and wastewater-borne bacteria improved the removal efficiencies of chemical oxygen demand and total phosphorus in centrate wastewater to 93.01% and 98.78%, respectively. A strain of beneficial aerobic bacteria, Acinetobacter sp., was isolated and its biochemical characteristics were explored. Synergistic cooperation was observed in the growth of algae and Acinetobacter sp. Removal efficiencies of some nutrients were improved significantly by the co-cultivation of algae and Acinetobacter sp. After treatment, residual nutrients in centrate wastewater reached the permissible discharge limit. The cooperation between algae and Acinetobacter sp. was in part attributed to the exchange of carbon dioxide and oxygen between the algae and bacteria. This synergetic relationship between algae and Acinetobacter sp. provided a promising way to treat the wastewater by improving the nutrients removal and biomass production. Copyright © 2017 Elsevier Ltd. All rights reserved.

  5. Recent developments in cooperative control and optimization

    CERN Document Server

    Murphey, Robert; Pardalos, Panos

    2004-01-01

    Over the past several years, cooperative control and optimization has un­ questionably been established as one of the most important areas of research in the military sciences. Even so, cooperative control and optimization tran­ scends the military in its scope -having become quite relevant to a broad class of systems with many exciting, commercial, applications. One reason for all the excitement is that research has been so incredibly diverse -spanning many scientific and engineering disciplines. This latest volume in the Cooperative Systems book series clearly illustrates this trend towards diversity and creative thought. And no wonder, cooperative systems are among the hardest systems control science has endeavored to study, hence creative approaches to model­ ing, analysis, and synthesis are a must! The definition of cooperation itself is a slippery issue. As you will see in this and previous volumes, cooperation has been cast into many different roles and therefore has assumed many diverse meanings. P...

  6. 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.

  7. Theoretical and methodological bases of the cooperation and the cooperative

    Directory of Open Access Journals (Sweden)

    Claudio Alberto Rivera Rodríguez

    2013-12-01

    Full Text Available The present work has the purpose to approach the theoretical and methodological foundations of the rise of the cooperatives. In this article are studied the logical antecedents of the cooperativism, the premises  establish by  the Industrial Revolution for the emergence of the first modern cooperative “The Pioneers of Rochdale”  that  is  the inflection point of  cooperativism, until analyzing the contributions of the whole thinking  of the time that maintain this process.

  8. Market competition and efficient cooperation

    NARCIS (Netherlands)

    Brandts, J.; Riedl, A.M.

    2016-01-01

    We use laboratory experiments to study the causal effects of favorable and unfavorable competitive market experience on cooperation in a subsequent social dilemma game. The issues we study are part of the broader topic of whether there are behavioral spillovers between different spheres of social

  9. 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.

  10. 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.

    2015-01-01

    The National Cancer Institute-supported adult cooperative oncology research groups (now officially Network groups) have a long-standing history of participating in international collaborations throughout the world. Most frequently, the U.S. 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 U.S., 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 U.S. 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 U.S. 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 U.S. policies that restrict drug distribution outside the U.S. This manuscript 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. PMID:26433551

  11. Obstetric care: competition or co-operation.

    NARCIS (Netherlands)

    Veer, A.J.E. de; Meijer, W.J.

    1996-01-01

    OBJECTIVE: The aim of this study was to determine the feasibility of co-operation within maternity and obstetric care between midwives, general practitioners (GPs) and obstetricians. DESIGN: descriptive correlational study. SETTING: The Netherlands. Policy is towards more co-operation between

  12. Jigsaw Cooperative Learning: Acid-Base Theories

    Science.gov (United States)

    Tarhan, Leman; Sesen, Burcin Acar

    2012-01-01

    This study focused on investigating the effectiveness of jigsaw cooperative learning instruction on first-year undergraduates' understanding of acid-base theories. Undergraduates' opinions about jigsaw cooperative learning instruction were also investigated. The participants of this study were 38 first-year undergraduates in chemistry education…

  13. Theoretical Outline about Cooperative Entrepreneurial Management System

    Directory of Open Access Journals (Sweden)

    Angie Fernández Lorenzo

    2015-12-01

    Full Text Available The essence of Cooperativism prints some particular characters to the cooperatives management process, especially the need to integrate the technical, economic and social edges in shaping and improving its. Considering that documented precedent studies have not led to analyze the whole process of cooperative management, but only to solve problems in specific subsystems, in this paper we the theoretical fundaments of Cooperatives Business Management System, under the criteria of integrity and balance between these edges, which is the basis for the proposal of functional subsystems to ensure the whole cooperatives performance.

  14. Cooperative Trust Games

    Science.gov (United States)

    2013-01-01

    the more widely recognized competitive (non-cooperative) game theory. Cooperative game theory focuses on what groups of self-interested agents can...provides immediate justification for using non-cooperative game theory as the basis for modeling the purely competitive agents. 2.4. Superadditive...the competitive and altruistic contributions of the subset team. Definition: Given a payoff function ( ) in a subset team game , the total marginal

  15. Partner Choice in Raven (Corvus corax) Cooperation.

    Science.gov (United States)

    Asakawa-Haas, Kenji; Schiestl, Martina; Bugnyar, Thomas; Massen, Jorg J M

    2016-01-01

    Although social animals frequently make decisions about when or with whom to cooperate, little is known about the underlying mechanisms of partner choice. Most previous studies compared different dyads' performances, though did not allow an actual choice among partners. We tested eleven ravens, Corvus corax, in triads, giving them first the choice to cooperate with either a highly familiar or a rather unfamiliar partner and, second, with either a friend or a non-friend using a cooperative string-pulling task. In either test, the ravens had a second choice and could cooperate with the other partner, given that this one had not pulled the string in the meantime. We show that during the experiments, these partner ravens indeed learn to wait and inhibit pulling, respectively. Moreover, the results of these two experiments show that ravens' preferences for a specific cooperation partner are not based on familiarity. In contrast, the ravens did show a preference based on relationship quality, as they did choose to cooperate significantly more with friends than with non-friends and they were also more proficient when cooperating with a friend. In order to further identify the proximate mechanism of this preference, we designed an open-choice experiment for the whole group where all birds were free to cooperate on two separate apparatuses. This set-up allowed us to distinguish between preferences for close proximity and preferences to cooperate. The results revealed that friends preferred staying close to each other, but did not necessarily cooperate with one another, suggesting that tolerance of proximity and not relationship quality as a whole may be the driving force behind partner choice in raven cooperation. Consequently, we stress the importance of experiments that allow such titrations and, suggest that these results have important implications for the interpretations of cooperation studies that did not include open partner choice.

  16. Hierarchy is Detrimental for Human Cooperation

    Science.gov (United States)

    Cronin, Katherine A.; Acheson, Daniel J.; Hernández, Penélope; Sánchez, Angel

    2015-01-01

    Studies of animal behavior consistently demonstrate that the social environment impacts cooperation, yet the effect of social dynamics has been largely excluded from studies of human cooperation. Here, we introduce a novel approach inspired by nonhuman primate research to address how social hierarchies impact human cooperation. Participants competed to earn hierarchy positions and then could cooperate with another individual in the hierarchy by investing in a common effort. Cooperation was achieved if the combined investments exceeded a threshold, and the higher ranked individual distributed the spoils unless control was contested by the partner. Compared to a condition lacking hierarchy, cooperation declined in the presence of a hierarchy due to a decrease in investment by lower ranked individuals. Furthermore, hierarchy was detrimental to cooperation regardless of whether it was earned or arbitrary. These findings mirror results from nonhuman primates and demonstrate that hierarchies are detrimental to cooperation. However, these results deviate from nonhuman primate findings by demonstrating that human behavior is responsive to changing hierarchical structures and suggests partnership dynamics that may improve cooperation. This work introduces a controlled way to investigate the social influences on human behavior, and demonstrates the evolutionary continuity of human behavior with other primate species. PMID:26692287

  17. Hierarchy is Detrimental for Human Cooperation.

    Science.gov (United States)

    Cronin, Katherine A; Acheson, Daniel J; Hernández, Penélope; Sánchez, Angel

    2015-12-22

    Studies of animal behavior consistently demonstrate that the social environment impacts cooperation, yet the effect of social dynamics has been largely excluded from studies of human cooperation. Here, we introduce a novel approach inspired by nonhuman primate research to address how social hierarchies impact human cooperation. Participants competed to earn hierarchy positions and then could cooperate with another individual in the hierarchy by investing in a common effort. Cooperation was achieved if the combined investments exceeded a threshold, and the higher ranked individual distributed the spoils unless control was contested by the partner. Compared to a condition lacking hierarchy, cooperation declined in the presence of a hierarchy due to a decrease in investment by lower ranked individuals. Furthermore, hierarchy was detrimental to cooperation regardless of whether it was earned or arbitrary. These findings mirror results from nonhuman primates and demonstrate that hierarchies are detrimental to cooperation. However, these results deviate from nonhuman primate findings by demonstrating that human behavior is responsive to changing hierarchical structures and suggests partnership dynamics that may improve cooperation. This work introduces a controlled way to investigate the social influences on human behavior, and demonstrates the evolutionary continuity of human behavior with other primate species.

  18. 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

  19. 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...

  20. Local Water Conflict and Cooperation

    DEFF Research Database (Denmark)

    Hermann, Roberto Rivas; Hooper, Catherine; Munk Ravnborg, Helle

    2011-01-01

    in the five countries and discuss its implications. The present paper synthesizes possible ‘blind spots’ in the national policy, legal or administrative water governance frameworks with reference to the identified types of water-related conflictive and cooperative situations identified during the inventories.......In 2007 the Danish Institute for International Studies (DIIS) launched the research programme “Competing for Water: Understanding conflict and cooperation in local water governance”. Along with partners in five developing countries (Bolivia, Mali, Nicaragua, Vietnam and Zambia), the programme aims...... to contribute to “sustainable local water governance in support of the rural poor and otherwise disadvantaged groups in developing countries by improving the knowledge among researchers and practitioners of the nature, extent and intensity of local water conflict and cooperation and their social, economic...

  1. Cooperation for knowledge demands know-how for cooperation

    NARCIS (Netherlands)

    L. de la Rive Box (Louk)

    2010-01-01

    textabstractValedictory Address by Louk de la Rive Box, Professor of international cooperation and Rector of the International Institute of Social Studies (22 April 2010). Which Knowledge and for Which Development? Old Timers and New Players More than a decade ago the cyber-revolution gave rise

  2. Orality and the Sermonic Tradition in J. California Cooper's Some People, Some Other Place- A Study of the Narrative Voice

    Directory of Open Access Journals (Sweden)

    Babacar Dieng

    2014-06-01

    Full Text Available This article scrutinizes the narrating instance and discourses in J California Cooper’s Some People, Some Other Place (2004. It argues that Cooper writes within a purely African-American literary tradition that exploits the power of orality embedded in the black sermon to bring order in the lives of the audience, more particularly women of different races and walks of life engaged in a quest for selfhood and wholeness. To show that the narrative voice replicates features of the Black sermonic tradition, its orality is first examined and it is argued that the narrator’s language, particularly, in her opening address, resembles a sermon. How character’s speech replicates the function of the Black Sermon in the African-American community has also been illustrated. The paper also explores how the character of Eula Too is emblematic of the truths disseminated in the network of sermons that populate the narrative.

  3. A study of cooperative Jahn-Teller phase transitions in rare-earth vanadates by linear birefringence

    International Nuclear Information System (INIS)

    Gehring, G.A.; Harley, R.T.; Macfarlane, R.M.

    1980-01-01

    Changes in linear birefringence (Δn) associated with the cooperative Jahn-Teller phase transition of DyV04 near 14K as as a function of temperature and magnetic fields, B, between 0.024 and 0.095T have been measured. Theoretical arguments show that Δn is directly proportional to the order parameter of the transition and that B(2) is equivalent to the conjugate ordering field. By extrapolation to zero field the temperature dependence of the order parameter and the susceptibility were obtained. The data are compared with calculations based on a mean-field 'compressible' Ising model. For a reasonable choice of adjustable parameters this classical description gives a good fit to the data close to Tsub(D) consistent with general theoretical arguments and more detailed calculations, but it deviates progressively away from Tsub(D) presumably because of the known importance of short-range interactions in the system. (author)

  4. Performance of the logistics service to the client. StudyCase No farming Cooperative Atelier "La Moda"

    Directory of Open Access Journals (Sweden)

    Liana Padrón Carmona

    2017-12-01

    Full Text Available Services have become a highly dominant economic force where the main value of logistics has been to meet the client's requirements, at the same time, which maintains its efficiency in costs. Any strategy of service to be successful must have an adequate design of the logistic system, which is the one that guarantees the materialization of the acquisition of the product or service by the client, in the place and at the moment that needs it. When having to adapt to a highly changing economic environment, the non-state sector also competes to endorse the feasibility of its implementation based on the socioeconomic development of the nation, which is why this work is intended to show the main results in the no farming Cooperative Atelier "La Moda" from the application of a group of actions that contribute to improve the performance of the logistics service to the client.

  5. Breast conserving treatment in Denmark, 1989-1998. A nationwide population-based study of the Danish Breast Cancer Co-operative Group

    DEFF Research Database (Denmark)

    Ewertz, M.; Kempel, M.M.; During, M.

    2008-01-01

    patients in Denmark. PATIENTS AND METHODS: To evaluate the results of this treatment, we performed a nationwide population-based follow-up study of patients aged less than 75 years treated in Denmark from 1989 to 1998 based on the database of Danish Breast Cancer Cooperative Group. RESULTS: At 15 years...... of follow-up, the Kaplan-Meier estimate of overall survival was 69% among 3 758 patients who received the recommended treatment. Within the first 10 years of follow-up, the cumulative incidences of loco-regional recurrences, distant metastases or other malignant disease, or death as a first event were 9...

  6. Cooperative assembly of Co-Smad4 MH1 with R-Smad1/3 MH1 on DNA: a molecular dynamics simulation study.

    Directory of Open Access Journals (Sweden)

    Guihong Wang

    Full Text Available Smads, the homologs of Sma and MAD proteins, play a key role in gene expression regulation in the transforming growth factor-β (TGF-β signaling pathway. Recent experimental studies have revealed that Smad4/R-Smad heterodimers bound on DNA are energetically more favorable than homodimeric R-Smad/R-Smad complexes bound on DNA, which indicates that Smad4 might act as binding vehicle to cooperatively assemble with activated R-Smads on DNA in the nucleus. However, the details of interaction mechanism for cooperative recruitment of Smad4 protein to R-Smad proteins on DNA, and allosteric communication between the Smad4-DNA and R-Smad-DNA interfaces via DNA mediating are not yet clear so far.In the present work, we have constructed a series of Smadn+DNA+Smadn (n = 1, 3, 4 models and carried out molecular dynamics simulations, free energy calculations and DNA dynamics analysis for them to study the interaction properties of Smadn (n = 1, 3, 4 with DNA molecule.The results revealed that the binding of Smad4 protein to DNA molecule facilitates energetically the formation of the heteromeric Smad4+DNA+Smad1/3 complex by increasing the affinity of Smad1/3 with DNA molecule. Further investigations through the residue/base motion correlation and DNA dynamics analyses predicted that the binding of Smad4 protein to DNA molecule in the heteromeric Smad4+DNA+Smad1/3 model induces an allosteric communication from the Smad4-DNA interface to Smad1/Smad3-DNA interface via DNA base-pair helical motions, surface conformation changes and new hydrogen bond formations. The present work theoretically explains the mechanism of cooperative recruitment of Smad4 protein to Smad1/3 protein via DNA-mediated indirect readout mode in the nucleus.

  7. Evaluation of Corporate Social Responsibility Programme by Application of Balanced Scorecard: A Case Study of Fiat Automobiles’ Cooperárvore Programme

    Directory of Open Access Journals (Sweden)

    Osvaldo Maurício de Oliveira

    2016-05-01

    Full Text Available This article sets out to assess Cooperárvore, FIAT Automobiles’ labour corporative project within its “Árvore da Vida” Corporate Social Responsibility Programme, in the city of Betim, in the State of Minas Gerais. This is a descriptive case study whose overall aim is to measure the scope of the automaker’s social actions promoting the development of Jardim Teresópolis neighbourhood, by way of job and income generation, reduction of social vulnerability and economic and human development. Its specific objective is to present an evaluation and monitoring pattern of a social responsibility project by application of the Balanced Scorecard tool (BSC, in order to allow for improving management and inspire other corporate social initiatives. In the theoretical framework, the importance of corporate social responsibility has been studied in sustainable development, as well as concepts and models of evaluation of social projects. The survey was conducted based on documents related to Árvore da Vida and on interviews involving the programme’s managers and beneficiaries, in a qualitative perspective. From data analysis, positive results with significant advances in the beneficiaries and community development can be noticed. However, at some points it can be seen that the cooperative is not yet able to sustain itself, mainly due to its market limitations, depending on financial contributions and participation of the current sponsor in its management. This requires the management team to adopt some strategic definitions in order to implement short and medium term solutions to broaden the cooperative market to ensure their autonomy and sustainability.

  8. Parochial trust and cooperation across 17 societies

    Science.gov (United States)

    Romano, Angelo; Balliet, Daniel; Liu, James H.

    2017-01-01

    International challenges such as climate change, poverty, and intergroup conflict require countries to cooperate to solve these complex problems. However, the political tide in many countries has shifted inward, with skepticism and reluctance to cooperate with other countries. Thus, cross-societal investigations are needed to test theory about trust and cooperation within and between groups. We conducted an experimental study in 17 countries designed to test several theories that explain why, who, and where people trust and cooperate more with ingroup members, compared with outgroup members. The experiment involved several interactions in the trust game, either as a trustor or trustee. We manipulated partner group membership in the trust game (ingroup, outgroup, or unknown) and if their reputation was at stake during the interaction. In addition to the standard finding that participants trust and cooperate more with ingroup than outgroup members, we obtained findings that reputational concerns play a decisive role for promoting trust and cooperation universally across societies. Furthermore, men discriminated more in favor of their ingroup than women. Individual differences in cooperative preferences, as measured by social value orientation, predicted cooperation with both ingroup and outgroup members. Finally, we did not find support for three theories about the cross-societal conditions that influence the degree of ingroup favoritism observed across societies (e.g., material security, religiosity, and pathogen stress). We discuss the implications for promoting cooperation within and between countries. PMID:29133403

  9. Cooperation or Competition: An Evolutionary Game Study between Commercial Banks and Big Data-Based E-Commerce Financial Institutions in China

    Directory of Open Access Journals (Sweden)

    Yi Zhao

    2015-01-01

    Full Text Available On the premise of participants’ bounded rationality and information asymmetry, this paper focuses on the cooperation or competition relationship between Chinese e-commerce financial institutions and commercial banks from the perspective of dynamic game. Theoretical mathematical model is built to analyze an evolutionary stable strategy under different conditions. We adopt real-life data set collected in Alibaba’s network credit loan business case and Jingdong’s supply chain financing business case to verify the evolution process of cooperation and competition relationship. The results show that (cooperation, cooperation is bound to be the evolutionary stable strategy (ESS and cooperation tends to be increasingly in-depth and expansive for commercial banks as well as e-commerce financial institutions in China. The complementarity of participants’ core competitiveness is explored as the root of cooperation. Finally, strategic suggestions are put forward on cooperation between e-commerce financial institutions and commercial banks.

  10. Diversified Cooperative Training. A Bibliography.

    Science.gov (United States)

    Florida State Univ., Tallahassee. Center for Instructional Development and Services.

    This bibliography describes 52 materials available for use in cooperative education classes and career and guidance counseling. The materials include books, pamphlets, and brochures, films, curriculum guides, study guides, and workbooks. A few are suited for use with special needs students. Materials for inclusion in the bibliography were located…

  11. Iran's Experience of Health Cooperatives as a Public-Private Partnership Model in Primary Health Care: A Comparative Study in East Azerbaijan.

    Science.gov (United States)

    Farahbakhsh, Mostafa; Sadeghi-Bazargani, Homayoun; Nikniaz, Alireza; Tabrizi, Jafar Sadegh; Zakeri, Akram; Azami, Saber

    2012-01-01

    Iran started a new public-private partnership model in form of health coopera¬tives which is somehow different from other types of health cooperatives throughout the world. In this study we compared the performance and quality of health services in public health cen¬ters (PHCs) and cooperative health centers (CHCs). In this comparative study performance quality of two cohorts of public and coopera¬tive health centers were compared in several health service delivery programs over the time pe¬riod of 2001- 2002. Screening program: the rate of visited population during screening program was higher in CHCs. Maternal health care program: In some of studied programs CHCs had better results. Child health care: Most indicators were better or similar in CHCs. School health program and Health education: All indices were better or similar in CHCs. Environmental health: population based positive function was not significantly different for the population covered by CHCs compared to population covered by PHCs. Client and staff satisfaction as well as participation and attitudes of personnel towards management was better in CHCs. Mean annual cost per capita of the covered population by PHCs was higher. CHCs as a public private partnership model in Iran may deliver preventive health care services as effective as PHCs in many fields and even better in some areas.

  12. 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.

  13. Proto-cooperation

    DEFF Research Database (Denmark)

    Herbert-Read, James E; Romanczuk, Pawel; Krause, Stefan

    2016-01-01

    beneficial if the cost of attacking is high, and only then when waiting times are short. Our findings provide evidence that cooperative benefits can be realized through the facilitative effects of individuals' hunting actions without spatial coordination of attacks. Such 'proto-cooperation' may be the pre...

  14. Cooperation, compensation and transition

    NARCIS (Netherlands)

    Ju, Y.

    2004-01-01

    Cooperation and compensation are two important and well-linked issues in economics. The central question in cooperation is how to share the joint gains among participating players. Compensation is a specific aspect of surplus sharing problems providing incentives for agents to sacrifice their own

  15. 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....

  16. Helping Children Cooperate

    Science.gov (United States)

    Pica, Rae

    2011-01-01

    There are occasions in life when the competitive process is appropriate. But when people consider the relationships in their lives--with friends, family members, coworkers, and the larger community--they realize the value of cooperation. When adults give children the chance to cooperate, to work together toward a solution or a common goal like…

  17. Financing Agricultural Enterprises By Cooperative Societies In ...

    African Journals Online (AJOL)

    The study was on cooperative societies financing of agricultural enterprises in Mbaise Area of Imo State, Nigeria. The objectives includes, identification of sources of finance for the cooperative societies and types of agricultural enterprises financed, profitability of the enterprises and the members or loan beneficiaries ...

  18. Early Identification of Ineffective Cooperative Learning Teams

    Science.gov (United States)

    Hsiung, C .M.; Luo, L. F.; Chung, H. C.

    2014-01-01

    Cooperative learning has many pedagogical benefits. However, if the cooperative learning teams become ineffective, these benefits are lost. Accordingly, this study developed a computer-aided assessment method for identifying ineffective teams at their early stage of dysfunction by using the Mahalanobis distance metric to examine the difference…

  19. Collaborative and cooperative games : facts and assumptions

    NARCIS (Netherlands)

    Islas Sedano, C.; Brandao Carvalho, M.; Secco, N.; Longstreet, C.S.

    2013-01-01

    Collaboration and cooperation are fundamental activities and processes for humans. There has been a recent rise in the interest in collaborative and cooperative processes in several fields of study and an increasing popularity of commercial collaborative games. In this paper, we aim to identify how

  20. The international cooperation for sustainable development

    International Nuclear Information System (INIS)

    Ruiz, Francisco; Soto, David

    1998-02-01

    This article notices the importance of the environmental issue for the international cooperation and the legislative progress about it in Colombia. Also, it study the changes in the cooperation system, from one based in quotas to other based in the demand, and the adjustments required in developing countries to adapt to the new scheme

  1. Income Aspirations and Cooperation : Experimental Evidence

    NARCIS (Netherlands)

    Dalton, P.S.

    2010-01-01

    This article is the first attempt to study the empirical link between income aspirations and cooperation in a one shot public good game. By combining experimental with survey data, we find evidence that the more frustrated people are with their income, the lower is their propensity to cooperate with

  2. 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.

  3. The principle of cooperation in environmental law

    International Nuclear Information System (INIS)

    Rengeling, H.W.

    1988-01-01

    The study prepared by order of the Federal Office for Environmental Protection describes the cooperation principle in German environmental policy. It presents examples from various areas of environmental protection, i.a. the participation of third-parties in government decisions. The functions, advantages, problems and risks of cooperation are dealt with. The study focuses on the constitutional and administrative fundamentals for the evaluation of the admissibility and limits of cooperation. On the one hand, there has to be cooperation between State and Society, on the other, there is a normative separation of the two in accordance with constitutional law. The study points out scopes of action for cooperation between State and Society. (RST) [de

  4. Inequity aversion and the evolution of cooperation

    Science.gov (United States)

    Ahmed, Asrar; Karlapalem, Kamalakar

    2014-02-01

    Evolution of cooperation is a widely studied problem in biology, social science, economics, and artificial intelligence. Most of the existing approaches that explain cooperation rely on some notion of direct or indirect reciprocity. These reciprocity based models assume agents recognize their partner and know their previous interactions, which requires advanced cognitive abilities. In this paper we are interested in developing a model that produces cooperation without requiring any explicit memory of previous game plays. Our model is based on the notion of inequity aversion, a concept introduced within behavioral economics, whereby individuals care about payoff equality in outcomes. Here we explore the effect of using income inequality to guide partner selection and interaction. We study our model by considering both the well-mixed and the spatially structured population and present the conditions under which cooperation becomes dominant. Our results support the hypothesis that inequity aversion promotes cooperative relationship among nonkin.

  5. Chromodynamics of cooperation in finite populations.

    Directory of Open Access Journals (Sweden)

    Arne Traulsen

    2007-03-01

    Full Text Available The basic idea of tag-based models for cooperation is that individuals recognize each other via arbitrary signals, so-called tags. If there are tags of different colors, then cooperators can always establish new signals of recognition. The resulting "chromodynamics" is a mechanism for the evolution of cooperation. Cooperators use a secret tag until they are discovered by defectors who then destroy cooperation based on this tag. Subsequently, a fraction of the population manages to establish cooperation based on a new tag.We derive a mathematical description of stochastic evolutionary dynamics of tag-based cooperation in populations of finite size. Benefit and cost of cooperation are given by b and c. We find that cooperators are more abundant than defectors if b/c > 1+2u/v, where u is the mutation rate changing only the strategy and v is the mutation rate changing strategy and tag. We study specific assumptions for u and v in two genetic models and one cultural model.In a genetic model, tag-based cooperation only evolves if a gene encodes both strategy and tag. In a cultural model with equal mutation rates between all possible phenotypes (tags and behaviors, the crucial condition is b/c > (K+1/(K-1, where K is the number of tags. A larger number of tags requires a smaller benefit-to-cost ratio. In the limit of many different tags, the condition for cooperators to have a higher average abundance than defectors becomes b > c.

  6. 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.

  7. CO-OP JIGSAW TEAM PROJECTS: A COOPERATIVE TEACHING METHOD TO IMPROVE STUDENTS‘ SPEAKING SKILL (An Experimental Study in a Senior High School

    Directory of Open Access Journals (Sweden)

    Diaz Innova Citra Arum

    2017-12-01

    Full Text Available An effective speaking activity involves active students to participate and create a life communication. The ideal condition of English speaking class involves the students‘ effectiveness in participating teaching and learning process. Nevertheless, some problems are emerged and one of them is that they often get nervous to speak in front of many people when they are asked to present their work to their friends. This paper reveals an experiment study in teaching speaking in a senior high school in Lamongan, East Java. It discusses about the effectiveness of cooperative teaching method known as coop jigsaw team projects in teaching speaking. All tenth grade students were used as the population and eighty students were taken as sample being divided into experimental group taught using coop jigsaw team projects and control group taught using direct instruction. Cluster random sampling was applied as the technique to determine sample. To obtain the data of students‘ speaking score, a speaking test was conducted. The score was the average score resulted by two independent examiners. The data were analysed through descriptive and inferential analysis using two-sample t-test. The research hypothesised that coop jigsaw will result a better English speaking score rather than direct instruction method. The research finding using 95% significance level shows that coop jigsaw team projects was more effective in teaching speaking compared to direct instruction for the tenth grade students because the activities in coop jigsaw team project pushed the students to be more active and cooperative in learning speaking.

  8. Appraisal of cooperation with a palliative care case manager by general practitioners and community nurses: a cross-sectional questionnaire study.

    Science.gov (United States)

    van der Plas, Annicka G M; Onwuteaka-Philipsen, Bregje D; Vissers, Kris C; Deliens, Luc; Jansen, Wim J J; Francke, Anneke L

    2016-01-01

    To investigate how general practitioners and community nurses value the support that they receive from a nurse case manager with expertise in palliative care, whether they think the case manager is helpful in realizing appropriate care and what characteristics of the patient and case management are associated with this view. For sustainable palliative care in an ageing society, basic palliative care is provided by generalists and specialist palliative care is reserved for complex situations. Acceptance of and cooperation with specialist palliative care providers by the general practitioner and community nurse is pivotal. Cross-sectional questionnaire study. Questionnaire data from 168 general practitioners and 125 community nurses were analysed using chi-square tests, univariate and multivariate logistic regression. Data were gathered between March 2011-December 2013. Of general practitioners, 46% rated the case manager as helpful in realizing care that is appropriate for the patient; for community nurses this was 49%. The case manager did not hinder the process of care and had added value for patients, according to the general practitioners and community nurses. The tasks of the case manager were associated with whether or not the case manager was helpful in realizing appropriate care, whereas patient characteristics and the number of contacts with the case manager were not. General practitioners and community nurses are moderately positive about the support from the case manager. To improve cooperation further, case managers should invest in contact with general practitioners and community nurses. © 2015 John Wiley & Sons Ltd.

  9. Designing a performance measurement system for supply chain using balanced scorecard, path analysis, cooperative game theory and evolutionary game theory: A Case Study

    Directory of Open Access Journals (Sweden)

    Seyed Hootan Eskafi

    2015-04-01

    Full Text Available In recent years, supply chain management is known as the key factor for achieving competitive advantage. Better customer service, revenue improvement and cost reduction are the results of this philosophy. Organizations can manage the performance of their firms by appropriate goal setting, identifying criteria and continuous performance measurement, which creates a good view for the business circumstances. Developing and defining appropriate indicators at different levels of chain is necessary for implementing a performance measurement system. In this study, we propose a new method to determine the measurement indicators and strategies of the company in term of balanced scorecard. The study is a combination of balanced scorecard, path analysis, evolutionary game theory and cooperative game theory for strategic planning. The study offers an appropriate program for future activities of organizations and determines the present status of the firm. The implementation of the proposed method is introduced for a food producer and the results are analyzed.

  10. Financial Literacy: Evidence and Perceptions in a Credit Cooperative

    OpenAIRE

    Marcos Roberto Kühl; Tatiana Valer; Ivonaldo Brandani Gusmão

    2016-01-01

    This study aims to assess the perception of employees in a Credit Cooperative in what it refers to the importance of financial literacy of its cooperative members, taking into consideration the existing standards in the OECD and the Central Bank of Brazil that deal with the good practice of financial education, in order to verify the importance of financial education of its cooperative members is relevant from the perception of the cooperative's employees. The research is a descriptive study,...

  11. Soft cooperative spectrum sensing performance under imperfect and non identical reporting channels

    KAUST Repository

    Ben Ghorbel, Mahdi; Nam, Haewoon; Alouini, Mohamed-Slim

    2015-01-01

    in cooperative spectrum sensing techniques assume perfect channels between the cooperating users, this paper studies the effect of imperfect channels when local users report their sensed information to the fusion center. Cooperative detection and false

  12. Nordic Energy Policy Cooperation

    DEFF Research Database (Denmark)

    Jørgensen, Birte Holst

    2016-01-01

    Brundtland Commission Report, and climate change became a common concern. Energy technology cooperation was an integral part of Nordic energy policy cooperation from the very beginning. The Nordic Energy Research Programme was established with funding from each of the Nordic countries, and was earmarked...... by a committee of senior officials and a secretariat. This was characterised by an incremental development of the cooperation based on consensus, mutual understanding and trust facilitated through exchange of experiences, work groups, seminars, educational activities and mobility schemes for energy policy...

  13. 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...

  14. Internal Control Good Cooperative Governance And Performance

    Directory of Open Access Journals (Sweden)

    Andry Arifian Rachman

    2017-11-01

    Full Text Available This study aims to examine the influence of internal control and good cooperative governance partially and simultaneously to the performance of cooperatives in West Java Province. The research method used in this research is descriptive and verification. The sample in this research is 22 boards as manager of cooperative in West Java Province. The data used in the research is the primary data through questionnaire collection. Validity and reliability testing is performed before hypothesis testing. This research uses multiple regression analysis technique. Based on hypothesis testing obtained 1 internal control has no significant effect on performance 2 good cooperative governance has a significant effect on performance and 3 internal control and good cooperative governance have a significant effect on performance.

  15. Cooperative and networking strategies in small business

    CERN Document Server

    Ferreira, João

    2017-01-01

    The book aims to collect the most recent research and best practices in the cooperative and networking small business field identifying new theoretical models and describing the relationship between cooperation and networks in the small business strategy context. It examines different concepts and analytical techniques better understand the links between cooperative strategies and networks in small business. It also studies the existing economic conditions of network and strategic implications to small business from the point of view of their internal and external consistency. Cooperation and networks is a fashionable topic. It is receiving increasing attention in popular management publications, as well as specialized academic journals. Cooperation between firms and industries is a means of leveraging and aggregating knowledge also generating direct benefits in terms of innovation, productivity and competitiveness. Various options and decisions made within the framework of strategic alliances may be identifi...

  16. Binding cooperativity between a ligand carbonyl group and a hydrophobic side chain can be enhanced by additional H-bonds in a distance dependent manner: A case study with thrombin inhibitors.

    Science.gov (United States)

    Said, Ahmed M; Hangauer, David G

    2015-01-01

    One of the underappreciated non-covalent binding factors, which can significantly affect ligand-protein binding affinity, is the cooperativity between ligand functional groups. Using four different series of thrombin inhibitors, we reveal a strong positive cooperativity between an H-bond accepting carbonyl functionality and the adjacent P3 hydrophobic side chain. Adding an H-bond donating amine adjacent to the P3 hydrophobic side chain further increases this positive cooperativity thereby improving the Ki by as much as 546-fold. In contrast, adding an amidine multiple H-bond/salt bridge group in the distal S1 pocket does not affect this cooperativity. An analysis of the crystallographic B-factors of the ligand groups inside the binding site indicates that the strong cooperativity is mainly due to a significant mutual reduction in the residual mobility of the hydrophobic side chain and the H-bonding functionalities that is absent when the separation distance is large. This type of cooperativity is important to encode in binding affinity prediction software, and to consider in SAR studies. Copyright © 2015 Elsevier Masson SAS. All rights reserved.

  17. A project in support of international nuclear cooperation activities

    Energy Technology Data Exchange (ETDEWEB)

    Lee, Jeongkong; Kim, Myungro; Choi, Pyunghoon; Kim, Kyungpyo; Jung, Sunghyon; Park, Jiyeon; Eom, Jaesik; Kim, Wangkeun; Chung, Byungsun

    2011-12-15

    This study contains the work undertaken to promote multilateral cooperation within the framework of international nuclear related organizations and regional cooperative agreements and the relevant forums, to enhance bilateral cooperation with foreign nuclear related research institutes as well as to promote cooperation through the exchange of foreign scientists. As for multilateral cooperation, activities for promoting cooperation within the IAEA and regional cooperative frameworks are introduced. Regarding bilateral cooperation, activities for concluding arrangements and MOUs with foreign research institutes and for participation in joint nuclear coordinating committee meetings between Korea and other countries are presented. For promoting personnel exchanges, activities for inviting and utilizing foreign scientists and mutual discussions with foreign experts, who have visited KAERI, are also described. Continuous efforts to contributing towards the international community through utilizing Korea's experience gained in the process of technical self-reliance and development of human resources are needed. Also efforts to establish the foundation of international cooperation and to make inroad into overseas nuclear markets for export of our nuclear technologies should be made. Meanwhile in the bilateral cooperation, we need to beef up cooperation with U. S. A. and Canada through the joint committee for the joint export to third countries. It is expected that this study would be utilized as a basic material for the international cooperation of nuclear energy, especially for the KAERI's international cooperation in an effective way.

  18. Effect of playing violent video games cooperatively or competitively on subsequent cooperative behavior.

    Science.gov (United States)

    Ewoldsen, David R; Eno, Cassie A; Okdie, Bradley M; Velez, John A; Guadagno, Rosanna E; DeCoster, Jamie

    2012-05-01

    Research on video games has yielded consistent findings that violent video games increase aggression and decrease prosocial behavior. However, these studies typically examined single-player games. Of interest is the effect of cooperative play in a violent video game on subsequent cooperative or competitive behavior. Participants played Halo II (a first-person shooter game) cooperatively or competitively and then completed a modified prisoner's dilemma task to assess competitive and cooperative behavior. Compared with the competitive play conditions, players in the cooperative condition engaged in more tit-for-tat behaviors-a pattern of behavior that typically precedes cooperative behavior. The social context of game play influenced subsequent behavior more than the content of the game that was played.

  19. 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

  20. 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...

  1. 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.

  2. 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.

  3. Cooperative processing data bases

    Science.gov (United States)

    Hasta, Juzar

    1991-01-01

    Cooperative processing for the 1990's using client-server technology is addressed. The main theme is concepts of downsizing from mainframes and minicomputers to workstations on a local area network (LAN). This document is presented in view graph form.

  4. Cooperative Transport Planning

    NARCIS (Netherlands)

    Zutt, J.; De Weerdt, M.M.

    2000-01-01

    To test and compare different forms of cooperative planning algorithms developed in the CABS project we use a generic simulator called MARS. Examples in the transportation sector are implemented in this simulator.

  5. 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)

  6. 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...

  7. 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)...

  8. Cooperative Bacterial Foraging Optimization

    Directory of Open Access Journals (Sweden)

    Hanning Chen

    2009-01-01

    Full Text Available Bacterial Foraging Optimization (BFO is a novel optimization algorithm based on the social foraging behavior of E. coli bacteria. This paper presents a variation on the original BFO algorithm, namely, the Cooperative Bacterial Foraging Optimization (CBFO, which significantly improve the original BFO in solving complex optimization problems. This significant improvement is achieved by applying two cooperative approaches to the original BFO, namely, the serial heterogeneous cooperation on the implicit space decomposition level and the serial heterogeneous cooperation on the hybrid space decomposition level. The experiments compare the performance of two CBFO variants with the original BFO, the standard PSO and a real-coded GA on four widely used benchmark functions. The new method shows a marked improvement in performance over the original BFO and appears to be comparable with the PSO and GA.

  9. 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

  10. Rupture of the aorta following road traffic accidents in the United Kingdom 1992-1999. The results of the co-operative crash injury study.

    Science.gov (United States)

    Richens, D; Kotidis, K; Neale, M; Oakley, C; Fails, A

    2003-02-01

    The true incidence and survivability of blunt traumatic aortic rupture following road traffic accidents in the UK is unclear. The objective of this study was to determine the extent of blunt traumatic aortic rupture in the UK after road traffic accidents and the conditions under which it occurs. Data for the study was obtained from the Co-operative Crash Injury Study database. Road traffic accidents that happened between 1992 and 1999 and included in the Co-operative Crash Injury Study database were retrospectively investigated. A total of 8285 vehicles carrying 14,435 occupants were involved in 7067 accidents. There were 132 cases of blunt traumatic aortic rupture, of which the scene survival was 9% and the overall mortality was 98%. Twenty-one percent of all fatalities had blunt traumatic aortic rupture (130/613). Twenty-nine percent were due to frontal impacts and 44% were due to side impacts. Twelve percent of the blunt traumatic aortic rupture cases in frontal vehicle impacts were wearing seat belts and had airbag protection and 19% had no restraint mechanism. The Equivalent Test Speed of the accident vehicles, (where equivalent test speed provides an estimate of the vehicle impact severity and not an estimate of the vehicle speed at the time of the accident), ranged from 30 to 110 km/h in frontal impacts and from 15 to 82 km/h in side impacts. Blunt traumatic aortic rupture carries a high mortality and occurred in 21% of car occupant deaths in this sample of road traffic accidents. Impact scenarios varied but were most common from the side. The use of an airbag or seat belt does not eliminate risk. The injury can occur at low severity impacts particularly in side impact. Copyright 2002 Elsevier Science B.V.

  11. 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...

  12. An fMRI study of joint action – varying levels of cooperation correlates with activity in sensorimotor control, but not mentalization, networks

    Directory of Open Access Journals (Sweden)

    Thierry eChaminade

    2012-06-01

    Full Text Available As social agents, humans continuously interact with with the people around them. Here, motor cooperation was investigated by designing a situation in which pairs of participants, one being scanned with fMRI, controlled jointly a visually presented object with joystick movements. The object oscillated dynamically along two dimensions, shades of pink and width of gratings, corresponding to the two cardinal directions of joystick movements. While the overall control of each participant on the object was kept constant, the amount of cooperation along the two dimensions varied along four levels, from no (each participant controlled exclusively one dimension to full (each participant controlled half of each dimension cooperation. Increasing cooperation correlated with BOLD signal in the left parietal operculum and anterior cingulate cortex, while decreasing cooperation correlated with activity in the right inferior frontal and superior temporal gyri, in the intraparietal sulci and inferior temporal gyrii bilaterally, and in the dorsomedial prefrontal cortex. As joint control improved with the level of cooperation, we assessed the brain responses correlating with joint performance, and found that activity in most of the areas associated with levels of cooperation also correlated with the joint performance. The only brain area found exclusively in the negative correlation with cooperation was within the posterior region of the rostral medial frontal cortex, involved in the monitoring of action outcome. We therefore propose that this region responds to the predictability of visual feedback given the motor commands, which is maximal when participants do not cooperate as they fully control one dimension. Our results therefore indicate that, in the current experimental paradigm, the level of cooperation affects sensorimotor processing, but not mentalizing. Altogether, humans do not need to have access to others’ intentional states to cooperate on a joint

  13. Audio-Visual Aids for Cooperative Education and Training.

    Science.gov (United States)

    Botham, C. N.

    Within the context of cooperative education, audiovisual aids may be used for spreading the idea of cooperatives and helping to consolidate study groups; for the continuous process of education, both formal and informal, within the cooperative movement; for constant follow up purposes; and for promoting loyalty to the movement. Detailed…

  14. Implementing Cooperative Learning in Australian Primary Schools: Generalist Teachers' Perspectives

    Science.gov (United States)

    Hennessey, Angela; Dionigi, Rylee A.

    2013-01-01

    To implement cooperative learning successfully in practice, teachers require knowledge of cooperative learning, its features and terms, and how it functions in classrooms. This qualitative study examined 12 Australian generalist primary teachers', understandings of cooperative learning and perceived factors affecting its implementation. Using…

  15. Effects of Cooperative E-Learning on Learning Outcomes

    Science.gov (United States)

    Yeh, Shang-Pao; Fu, Hsin-Wei

    2014-01-01

    This study aims to discuss the effects of E-Learning and cooperative learning on learning outcomes. E-Learning covers the dimensions of Interpersonal communication, abundant resources, Dynamic instruction, and Learning community; and, cooperative learning contains three dimensions of Cooperative motive, Social interaction, and Cognition…

  16. A Comparison of Methods and Results in Recruiting White and Black Women into Reproductive Studies: The MMC-PSU Cooperative Center on Reproduction Experience

    Science.gov (United States)

    Sweet, Stephanie; Legro, Richard S; Coney, PonJola

    2008-01-01

    Establishing a holistic approach for the enrollment of subjects into clinical trials that includes strategies for the recruitment of non-traditional and minority populations has been an elusive task. The existence of such a design, that is understood and embraced by investigators and the target communities, would streamline the current level of commitment of time, energy and resources. This is necessary to successfully encourage individual and community participation in research studies. The Center for Research in Reproduction at Meharry set out to recruit a large number of African American women volunteers of reproductive age into clinical trials. The experience, of recruiting volunteers from the African American community for clinical trials in the Meharry Medical College/Pennsylvania State University (MMC/PSU)'s Cooperative Center for Research in Reproduction at Meharry, is presented. PMID:18082470

  17. National Report for the Netherlands ‘Study on the implementation of the Regulation 1435/2003 on the Statute for European Cooperative Society (SCE)’

    NARCIS (Netherlands)

    van der Sangen, G.J.H.

    2010-01-01

    This National Report contains an analysis of the implementation of the SCE assessing its attractiveness vis-a-vis the national cooperative business form, based on the legal research and a survey of the cooperative movement in the Netherlands. It will be an integral part of the European Commission's

  18. Developing a regulatory framework for the financial, management performance and social reporting systems for co-operatives in developing countries: A case study of South Africa

    Directory of Open Access Journals (Sweden)

    Gideon Nieman

    2016-08-01

    Findings: The research performed showed that existing reporting frameworks and practices do not meet the reporting requirements of co-operatives in all aspects because of the different nature of co-operatives as opposed to shareholder-owned entities.

  19. Decision making and co-operation between stakeholders within the process of sick leave. A case study in a Danish municipality

    DEFF Research Database (Denmark)

    Johansen, Kristina; Andersen, John Sahl; Mikkelsen, Sigurd

    2011-01-01

    . The motivation for co-operation was low due to low status of social medical issues, lack of feedback and lack of trust. The co-operation was characterized by sequential task integration. The stakeholders encountered difficulties when reciprocal task integration was needed. The decision making was affected...

  20. When Reputation Enforces Evolutionary Cooperation in Unreliable MANETs.

    Science.gov (United States)

    Tang, Changbing; Li, Ang; Li, Xiang

    2015-10-01

    In self-organized mobile ad hoc networks (MANETs), network functions rely on cooperation of self-interested nodes, where a challenge is to enforce their mutual cooperation. In this paper, we study cooperative packet forwarding in a one-hop unreliable channel which results from loss of packets and noisy observation of transmissions. We propose an indirect reciprocity framework based on evolutionary game theory, and enforce cooperation of packet forwarding strategies in both structured and unstructured MANETs. Furthermore, we analyze the evolutionary dynamics of cooperative strategies and derive the threshold of benefit-to-cost ratio to guarantee the convergence of cooperation. The numerical simulations verify that the proposed evolutionary game theoretic solution enforces cooperation when the benefit-to-cost ratio of the altruistic exceeds the critical condition. In addition, the network throughput performance of our proposed strategy in structured MANETs is measured, which is in close agreement with that of the full cooperative strategy.

  1. Evolution of generous cooperative norms by cultural group selection.

    Science.gov (United States)

    Scheuring, István

    2009-04-07

    Evolution of cooperative norms is studied in a population where individual- and group-level selection are both in operation. Individuals play indirect reciprocity game within their group. Individuals are well informed about the previous actions and reputations, and follow second-order norms. Individuals are norm-followers, and imitate their successful group mates. In contrast to previous models where norms classify actions deterministically, we assume that norms determine only the probabilities of actions, and mutants can differ in these probabilities. The central question is how a selective cooperative norm can emerge in a population where initially only non-cooperative norms were present. It is shown that evolution leads to a cooperative state if generous cooperative strategies are dominant, although the "always defecting" and the "always cooperating"-like strategies remain stably present. The characteristics of these generous cooperative strategies and the presence of always defecting and always cooperating strategies are in concordance with experimental observations.

  2. Comparisons of Cooperative and Non-Cooperative Students: An Analysis of Student Accounting System Data. Interim Report, June, 1981.

    Science.gov (United States)

    Frazier, Don

    The major purpose of this study was to identify unique effects of cooperative vocational education. This interim report is of results of the analyses of existing data bases. Comparisons of cooperative and non-cooperative vocational programs are made on the following variables: enrollments by age, sex and race, school status, work status,…

  3. Spontaneous cooperation for prosocials, but not for proselfs: Social value orientation moderates spontaneous cooperation behavior

    Science.gov (United States)

    Mischkowski, Dorothee; Glöckner, Andreas

    2016-01-01

    Cooperation is essential for the success of societies and there is an ongoing debate whether individuals have therefore developed a general spontaneous tendency to cooperate or not. Findings that cooperative behavior is related to shorter decision times provide support for the spontaneous cooperation effect, although contrary results have also been reported. We show that cooperative behavior is better described as person × situation interaction, in that there is a spontaneous cooperation effect for prosocial but not for proself persons. In three studies, one involving population representative samples from the US and Germany, we found that cooperation in a public good game is dependent on an interaction between individuals’ social value orientation and decision time. Increasing deliberation about the dilemma situation does not affect persons that are selfish to begin with, but it is related to decreasing cooperation for prosocial persons that gain positive utility from outcomes of others and score high on the related general personality trait honesty/humility. Our results demonstrate that the spontaneous cooperation hypothesis has to be qualified in that it is limited to persons with a specific personality and social values. Furthermore, they allow reconciling conflicting previous findings by identifying an important moderator for the effect. PMID:26876773

  4. 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

  5. FY 1998 survey report on the feasibility study of environmental cooperation in environmental protection technology, system, etc. for spread to developing countries; 1998 nendo kankyo taisaku gijutsu seidonado no tojokoku fukyu ni kakawaru kankyo kyoryoku kanosei chosa hokokusho

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1999-03-01

    The paper arranged the present situation and the problems of environmental cooperation for developing countries, and studied based thereon how to cooperate in environmental protection for developing countries in the future. At the same time, it arranged the problems/subjects posed when environment-related companies in Japan try to transfer environmental technology to developing countries, for the purpose of using them as data in studying possibility of reviewing the environmental cooperation presently conducted. A view on environmental cooperation is that as security of mankind, it is necessary to help developing countries in technology/knowledge/fund. However, a trial calculation indicated that the initial investment of 11.1 trillion yen is needed only for desulfurization and water treatment in China and ASEAN countries. Such a huge amount of money cannot be paid at all even by developed countries. As the support of environmental protection measures, the one also including energy and resource is needed. Further, the support of environmental protection measures should be the one that has the exhibition effect and influential effect, promotes efforts of developing countries' own, and pushes independent environmental measures forward. From this point of view, a study was made on what the details of the environmental cooperation should be like. (NEDO)

  6. The evolution of cooperation on geographical networks

    Science.gov (United States)

    Li, Yixiao; Wang, Yi; Sheng, Jichuan

    2017-11-01

    We study evolutionary public goods game on geographical networks, i.e., complex networks which are located on a geographical plane. The geographical feature effects in two ways: In one way, the geographically-induced network structure influences the overall evolutionary dynamics, and, in the other way, the geographical length of an edge influences the cost when the two players at the two ends interact. For the latter effect, we design a new cost function of cooperators, which simply assumes that the longer the distance between two players, the higher cost the cooperator(s) of them have to pay. In this study, network substrates are generated by a previous spatial network model with a cost-benefit parameter controlling the network topology. Our simulations show that the greatest promotion of cooperation is achieved in the intermediate regime of the parameter, in which empirical estimates of various railway networks fall. Further, we investigate how the distribution of edges' geographical costs influences the evolutionary dynamics and consider three patterns of the distribution: an approximately-equal distribution, a diverse distribution, and a polarized distribution. For normal geographical networks which are generated using intermediate values of the cost-benefit parameter, a diverse distribution hinders the evolution of cooperation, whereas a polarized distribution lowers the threshold value of the amplification factor for cooperation in public goods game. These results are helpful for understanding the evolution of cooperation on real-world geographical networks.

  7. Cooperative trap survey for nearshore groundfish

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — This pilot study is designed to evaluate a fishery-independent, cooperative sampling methodology for nearshore groundfish species, with an emphasis on species in the...

  8. Co-operative approaches to regulation

    National Research Council Canada - National Science Library

    Huigen, Hans; Organisation for Economic Co-operation and Development

    1997-01-01

    The case studies in this occasional paper are about ways in which governments and businesses are seeking to address economic and social problems by using new forms of co-operation that are different...

  9. Surgery with cooperative robots.

    Science.gov (United States)

    Lehman, Amy C; Berg, Kyle A; Dumpert, Jason; Wood, Nathan A; Visty, Abigail Q; Rentschler, Mark E; Platt, Stephen R; Farritor, Shane M; Oleynikov, Dmitry

    2008-03-01

    Advances in endoscopic techniques for abdominal procedures continue to reduce the invasiveness of surgery. Gaining access to the peritoneal cavity through small incisions prompted the first significant shift in general surgery. The complete elimination of external incisions through natural orifice access is potentially the next step in reducing patient trauma. While minimally invasive techniques offer significant patient advantages, the procedures are surgically challenging. Robotic surgical systems are being developed that address the visualization and manipulation limitations, but many of these systems remain constrained by the entry incisions. Alternatively, miniature in vivo robots are being developed that are completely inserted into the peritoneal cavity for laparoscopic and natural orifice procedures. These robots can provide vision and task assistance without the constraints of the entry incision, and can reduce the number of incisions required for laparoscopic procedures. In this study, a series of minimally invasive animal-model surgeries were performed using multiple miniature in vivo robots in cooperation with existing laparoscopy and endoscopy tools as well as the da Vinci Surgical System. These procedures demonstrate that miniature in vivo robots can address the visualization constraints of minimally invasive surgery by providing video feedback and task assistance from arbitrary orientations within the peritoneal cavity.

  10. Alternative vision or utopian fantasy? Cooperation, empowerment and women's cooperative development in India.

    Science.gov (United States)

    Mayoux, L

    1995-01-01

    The discussion addresses the costs and benefits of working in cooperatives in India, imposed participation, methods for increasing incomes, preconceived models, the importance of meeting the actual needs of women, and participatory options. This author evaluated 10 producer cooperatives in West Bengal, Karnataka, and Tamil Nadu during 1984-92. It is argued that more discussion is needed on how ideals of cooperation and empowerment of women can occur simultaneous with the context in which cooperatives must operate. The ten study cooperatives were all officially registered cooperatives. Cooperatives varied in size, organizational structure, and forms of support. Four were determined to be successful in economic and participatory terms. Three were successful because of the efforts of the women themselves. All three cases were based on earning goals that were higher than the women could have achieved on their own. Six failed in terms of participatory decision making and cooperative operations. Lack of sufficient support and/or excessive bureaucratic red tape were involved in the six failures, but to varying degrees. Type of support and means of implementation were important in the six failures. All women used cooperatives as a means of increasing income. Participation rules were imposed by outside agencies. Women were given "cooperative" training. Disputes occurred because women selected to power positions were powerful leaders outside the cooperative. Consensus was difficult to reach. There were conflicts of interest between different departments. Quality control was made difficult by women's inability to provide discipline. Personal conflicts from outside were carried on within the cooperative. Incomes could be improved by training women in local marketing and networking, insuring adequate resources and capital, and providing savings schemes. Gender inequalities were a key factor limiting income for women, but cooperatives did not address this issue. Gains for women

  11. 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.

  12. Summary of U.S. Geological Survey studies conducted in cooperation with the Citizen Potawatomi Nation, central Oklahoma, 2011–14

    Science.gov (United States)

    Andrews, William J.; Becker, Carol J.; Ryter, Derek W.; Smith, S. Jerrod

    2016-01-19

    The U.S. Geological Survey conducted hydrologic studies and published three U.S. Geological Survey scientific investigations reports in cooperation with the Citizen Potawatomi Nation from 2011 to 2014 to characterize the quality and quantity of water resources. The study areas of those reports consisted of approximately 960 square miles in parts of three counties in central Oklahoma. This study area has multiple abundant sources of water, being underlain by three principal aquifers (alluvial/terrace, Central Oklahoma, and Vamoosa-Ada), being bordered by two major rivers (North Canadian and Canadian), and having several smaller drainages including the Little River in the central part of the study area and Salt Creek in the southeastern part of the study area. The Central Oklahoma aquifer (also referred to as the “Garber-Wellington aquifer”) underlies approximately 3,000 square miles in central Oklahoma in parts of Cleveland, Logan, Lincoln, Oklahoma, and Pottawatomie Counties and much of the study area. Water from these aquifers is used for municipal, industrial, commercial, agricultural, and domestic supplies.

  13. A Secure Base from which to Cooperate: Security, Child and Parent Willing Stance, and Adaptive and Maladaptive Outcomes in two Longitudinal Studies.

    Science.gov (United States)

    Goffin, Kathryn C; Boldt, Lea J; Kochanska, Grazyna

    2017-10-17

    Early secure attachment plays a key role in socialization by inaugurating a long-term mutual positive, collaborative interpersonal orientation within the parent-child dyad. We report findings from Family Study (community mothers, fathers, and children, from age 2 to 12, N = 102, 51 girls) and Play Study (exclusively low-income mothers and children, from age 3.5 to 7, N = 186, 90 girls). We examined links among observed secure attachment at toddler age, child and parent receptive, willing stance to each other, observed in parent-child contexts at early school age, and developmental outcomes. The developmental outcomes included parent-rated child antisocial behavior problems and observed positive mutuality with regard to conflict issues at age 12 in Family Study, and mother-rated child antisocial behavior problems and observed child regard for rules and moral self at age 7 in Play Study. In mother-child relationships, the child's willing stance mediated indirect effects of child security on positive mutuality in Family Study and on all outcomes in Play Study. In father-child relationships, both the child's and the parent's willing stance mediated indirect effects of child security on both outcomes. Early security initiates an adaptive developmental cascade by enlisting the child and the parent as active, willingly receptive and cooperative agents in the socialization process. Implications for children's parenting interventions are noted.

  14. Evolutionary dynamics of cooperation in neutral populations

    Science.gov (United States)

    Szolnoki, Attila; Perc, Matjaž

    2018-01-01

    Cooperation is a difficult proposition in the face of Darwinian selection. Those that defect have an evolutionary advantage over cooperators who should therefore die out. However, spatial structure enables cooperators to survive through the formation of homogeneous clusters, which is the hallmark of network reciprocity. Here we go beyond this traditional setup and study the spatiotemporal dynamics of cooperation in a population of populations. We use the prisoner's dilemma game as the mathematical model and show that considering several populations simultaneously gives rise to fascinating spatiotemporal dynamics and pattern formation. Even the simplest assumption that strategies between different populations are payoff-neutral with one another results in the spontaneous emergence of cyclic dominance, where defectors of one population become prey of cooperators in the other population, and vice versa. Moreover, if social interactions within different populations are characterized by significantly different temptations to defect, we observe that defectors in the population with the largest temptation counterintuitively vanish the fastest, while cooperators that hang on eventually take over the whole available space. Our results reveal that considering the simultaneous presence of different populations significantly expands the complexity of evolutionary dynamics in structured populations, and it allows us to understand the stability of cooperation under adverse conditions that could never be bridged by network reciprocity alone.

  15. Effects of stand density on top height estimation for ponderosa pine

    Science.gov (United States)

    Martin Ritchie; Jianwei Zhang; Todd Hamilton

    2012-01-01

    Site index, estimated as a function of dominant-tree height and age, is often used as an expression of site quality. This expression is assumed to be effectively independent of stand density. Observation of dominant height at two different ponderosa pine levels-of-growing-stock studies revealed that top height stability with respect to stand density depends on the...

  16. Assessment of a cooperative workstation.

    Science.gov (United States)

    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 using local ETHERNET or public ISDN Networks. A detailed ergonomic task analysis studies the cognitive functioning of the physicians involved, compares their behaviour in the normal and the mediatized situations, and leads to an interpretation of the likely causes for success or failure of CSCW tools.

  17. Cooper Pairs in Insulators?

    International Nuclear Information System (INIS)

    Valles, James

    2008-01-01

    Nearly 50 years elapsed between the discovery of superconductivity and the emergence of the microscopic theory describing this zero resistance state. The explanation required a novel phase of matter in which conduction electrons joined in weakly bound pairs and condensed with other pairs into a single quantum state. Surprisingly, this Cooper pair formation has also been invoked to account for recently uncovered high-resistance or insulating phases of matter. To address this possibility, we have used nanotechnology to create an insulating system that we can probe directly for Cooper pairs. I will present the evidence that Cooper pairs exist and dominate the electrical transport in these insulators and I will discuss how these findings provide new insight into superconductor to insulator quantum phase transitions.

  18. 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...

  19. Mobility, fitness collection, and the breakdown of cooperation

    Science.gov (United States)

    Gelimson, Anatolij; Cremer, Jonas; Frey, Erwin

    2013-04-01

    The spatial arrangement of individuals is thought to overcome the dilemma of cooperation: When cooperators engage in clusters, they might share the benefit of cooperation while being more protected against noncooperating individuals, who benefit from cooperation but save the cost of cooperation. This is paradigmatically shown by the spatial prisoner's dilemma model. Here, we study this model in one and two spatial dimensions, but explicitly take into account that in biological setups, fitness collection and selection are separated processes occurring mostly on vastly different time scales. This separation is particularly important to understand the impact of mobility on the evolution of cooperation. We find that even small diffusive mobility strongly restricts cooperation since it enables noncooperative individuals to invade cooperative clusters. Thus, in most biological scenarios, where the mobility of competing individuals is an irrefutable fact, the spatial prisoner's dilemma alone cannot explain stable cooperation, but additional mechanisms are necessary for spatial structure to promote the evolution of cooperation. The breakdown of cooperation is analyzed in detail. We confirm the existence of a phase transition, here controlled by mobility and costs, which distinguishes between purely cooperative and noncooperative absorbing states. While in one dimension the model is in the class of the voter model, it belongs to the directed percolation universality class in two dimensions.

  20. International co-operation

    International Nuclear Information System (INIS)

    1997-01-01

    In 1996, Nuclear Regulatory Authority of the Slovak Republic (NRA SR) ensured the Slovak Republic (SR) obligations with relation to the international agreements and with the SR membership in the IAEA.International co-operation has been ensured on the basis of the bilateral international agreements. With the Ministry of Foreign Affairs co-operation, the SR fulfilled its financial obligations to this organization in due time and in the full scope. Representing Central and Eastern Europe interest in the Board of Governors, the SR participation in the highest executive in the highest executive authority was finished in 1996.The Board of Governors Vice-chairman position was executed by NRA SR Chairman. 5 national and 6 regional technical co-operation and assistance projects were realized in 1996. 12 organizations participated in these projects and accordingly 104 experts took part in training programmes, scientific visits or as the mission members abroad. Besides, Slovak experts participated at work of technical advisory and consultation groups with the significant assistance. In the framework of IAEA co-operation, the SR was visited by 11 expert missions formed by 28 experts from 19 countries including IAEA. Slovak organizations, namely institutes of the Academy of Sciences, Slovak research centres and universities participated in IAEA scientific and research activities through NRA SR. 15 scientific contracts in total were approved and realized and these contracts are utilized as supplementary financing of the own scientific and research projects. Other international co-operation and regional co-operation activities of the NRA SR in 1996 are reviewed

  1. Milk marketing under cooperative and non-cooperative marketing channels: Evidence from west Bengal

    Directory of Open Access Journals (Sweden)

    Sarker Debnarayan

    2010-01-01

    Full Text Available The present study is an attempt to empirically investigate the price spread, marketing costs, marketing margins, marketing efficiency, and profit efficiency among market middlemen under cooperative and non-cooperative marketing channels in the domestic trade market of liquid milk in West Bengal. One of the important findings of this study is that, although the inter-market (and intramarket price variation for liquid milk under the cooperative marketing agency in not far from uniformity, and all marketing agencies under cooperative channels receive much lower abnormal profit per unit of milk as compared with non-cooperative channels, the former fails to provide much economic benefit, either to the producer or to the consumer, because of the burden of much higher fixed cost per unit of liquid milk.

  2. 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

  3. 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.

  4. 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

  5. Attractiveness and Cooperation in Social Exchange

    Directory of Open Access Journals (Sweden)

    Chisato Takahashi

    2006-01-01

    Full Text Available We tested the hypothesis that physically more attractive men are less likely to cooperate in social exchange than less attractive men, while physical attractiveness has no effect on women's tendency toward cooperation, with four different experimental games (Prisoner's Dilemma with 99 players, Allocator Choice with 77 players, Faith with 16 players, and Trust with 21 players. Pictures of the game players were taken after they participated in one of the four games, and those pictures were presented to another set of participants (85 raters in Study 1 and 2, 36 raters in Study 3 for attractiveness ratings. Both male and female raters who were unaware of the photographed game players' actual behavior in the game judged the faces of male defectors (who defected in one of the four games to be more attractive than those of male cooperators, but they did not give differential attractiveness ratings to female defectors and female cooperators.

  6. Longitudinal study of a cooperation-driven, socio-scientific issue intervention on promoting students' critical thinking and self-regulation in learning science

    Science.gov (United States)

    Wang, Hsin-Hui; Chen, Hsiang-Ting; Lin, Huann-shyang; Huang, Yu-Ning; Hong, Zuway-R.

    2017-10-01

    This longitudinal study explored the effects of a Cooperation-driven Socioscientific Issue (CDSSI) intervention on junior high school students' perceptions of critical thinking (CT) and self-regulation (SR) in Taiwan. Forty-nine grade 7 students were randomly selected as an experimental group (EG) to attend a 3-semester 72-hour intervention; while another 49 grade 7 students from the same school were randomly selected as the comparison group (CG). All participants completed a 4-wave student questionnaire to assess their perceptions of CT and SR. In addition, 8 target students from the EG with the lowest scores on either CT or SR were purposefully recruited for weekly observation. These target students and their teachers were interviewed one month after the intervention in each semester. Analyses of covariance and paired-wise t-tests revealed that the EG students' perceptions of CT and SR in learning science were improved during the study and were significantly better than their counterparts' at the end of the study. Systematic interview and classroom observation results were consistent with the quantitative findings. This study adds empirical evidence and provides insights into how CDSSI can be integrated into planning and implementing effective pedagogical strategies aimed at increasing students' perceptions of CT and SR in learning science.

  7. 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

  8. Quantifying the energetics of cooperativity in a ternary protein complex

    DEFF Research Database (Denmark)

    Andersen, Peter S; Schuck, Peter; Sundberg, Eric J

    2002-01-01

    and mathematical modeling to describe the energetics of cooperativity in a trimolecular protein complex. As a model system for quantifying cooperativity, we studied the ternary complex formed by the simultaneous interaction of a superantigen with major histocompatibility complex and T cell receptor, for which...... a structural model is available. This system exhibits positive and negative cooperativity, as well as augmentation of the temperature dependence of binding kinetics upon the cooperative interaction of individual protein components in the complex. Our experimental and theoretical analysis may be applicable...... to other systems involving cooperativity....

  9. Carbon tariffs and cooperative outcomes

    International Nuclear Information System (INIS)

    Eyland, Terry; Zaccour, Georges

    2014-01-01

    In the absence of an international environmental agreement (IEA) on climate change, a country may be reluctant to unilaterally implement environmental actions, as this may lead to the relocation of firms to other, lax-on-pollution countries. To avoid this problem, while still taking care of the environment, a country may impose a carbon tariff that adjusts for the differences between its own carbon tax and the other country's tax. We consider two countries with a representative firm in each one, and characterize and contrast the equilibrium strategies and outcomes in three scenarios. In the first (benchmark) scenario, in a first stage the regulators in the two countries determine the carbon taxes noncooperatively, and in a second stage, the firms compete à la Cournot. In the second scenario, the regulators cooperate in determining the carbon taxes, while the firms still play a noncooperative Cournot game. In the third scenario, we add another player, e.g., the World Trade Organization, which announced a border tax in a prior stage; the game is then played as in the first scenario. Our two major results are (i) a border-tax adjustment (BTA) mimics quite well the cooperative solution in setting the carbon taxes as in scenario two. This means that a BTA may be a way around the lack of enthusiasm for an IEA. (ii) All of our simulations show that a partial correction of the difference in taxes is sufficient to maximize total welfare. In short, the conclusion is that a BTA may be used as a credible threat to achieve an outcome that is very close to the cooperative outcome. - Highlights: • One of the first studies to consider border-tax adjustment in a strategic context. • Border-tax adjustment can lead to an optimal outcome, in cooperative sense. • Optimal outcome is achieved with partial tax adjustment

  10. Cooperation in research and development

    International Nuclear Information System (INIS)

    Ramanna, R.

    1977-01-01

    In planning scientific programs for rapid and extensive peaceful applications of atomic energy in any developing country, it is not fully realized that one of the most important inputs is a strong research and development (R and D) base with a well-oriented training program. The paper discusses the various ways in which R and D is required to assist in both indigenous and turnkey projects. The R and D organization should be broad based; i.e., it should have physicists, chemists (particularly specialists in water chemistry), health physicists, and engineers (particularly metallurgists for materials development, study of corrosion problems, etc.). The role of electronic engineers is also very significant from the viewpoint of designing reactor control systems. Another important advantage of having an R and D program is its general technological fallout, which aids the entire industrial structure of the country. The concept of regional cooperation is very important, particularly for atomic energy programs in developing countries that have similar conditions and levels of technological skills. This cooperation can be bilateral or multilateral under the auspices of the International Atomic Energy Agency. Scientists from several countries have been trained in our Center, and we also had a very successful India-Philippines-Agency Project in which scientists from many countries in the region participated in cooperative research programs

  11. The study on the development of nuclear cooperation policy and the follow-up of nuclear joint committee meeting between Korea and Vietnam

    Energy Technology Data Exchange (ETDEWEB)

    Yang, M. H.; Yun, S. W.; Jeong, I.; Choi, P. H.; Seo, M. W

    2004-02-01

    National efforts have been carried out positively to export nuclear technologies to oversee nuclear power markets, which can enable to contribute to enhance the national prestige and the promotion of cooperation foundation in international community. The demand of energy and electricity in Vietnam is continuously increasing due to rapid industrial development and economical development during the last several years. In order to meet the increasing electricity demand, Vietnam has been carrying out positive nuclear R and D and plans to introduce the first nuclear power plant between the year 2015 and 2010. It is necessary to strengthen the cooperative relations with Vietnam to introduce nuclear power plants as well as export of nuclear technologies through various channel such as the exchange of governmental cooperation delegation and the joint meeting of nuclear cooperation between Korea and Vietnam in field of peaceful use and development of nuclear energy between two countries.

  12. The study on the development of nuclear cooperation policy and the follow-up of nuclear joint committee meeting between Korea and Vietnam

    International Nuclear Information System (INIS)

    Yang, M. H.; Yun, S. W.; Jeong, I.; Choi, P. H.; Seo, M. W.

    2004-02-01

    National efforts have been carried out positively to export nuclear technologies to oversee nuclear power markets, which can enable to contribute to enhance the national prestige and the promotion of cooperation foundation in international community. The demand of energy and electricity in Vietnam is continuously increasing due to rapid industrial development and economical development during the last several years. In order to meet the increasing electricity demand, Vietnam has been carrying out positive nuclear R and D and plans to introduce the first nuclear power plant between the year 2015 and 2010. It is necessary to strengthen the cooperative relations with Vietnam to introduce nuclear power plants as well as export of nuclear technologies through various channel such as the exchange of governmental cooperation delegation and the joint meeting of nuclear cooperation between Korea and Vietnam in field of peaceful use and development of nuclear energy between two countries

  13. Cooperative Dynamics in Lattice-Embedded Scale-Free Networks

    International Nuclear Information System (INIS)

    Shang Lihui; Zhang Mingji; Yang Yanqing

    2009-01-01

    We investigate cooperative behaviors of lattice-embedded scale-free networking agents in the prisoner's dilemma game model by employing two initial strategy distribution mechanisms, which are specific distribution to the most connected sites (hubs) and random distribution. Our study indicates that the game dynamics crucially depends on the underlying spatial network structure with different strategy distribution mechanism. The cooperators' specific distribution contributes to an enhanced level of cooperation in the system compared with random one, and cooperation is robust to cooperators' specific distribution but fragile to defectors' specific distribution. Especially, unlike the specific case, increasing heterogeneity of network does not always favor the emergence of cooperation under random mechanism. Furthermore, we study the geographical effects and find that the graphically constrained network structure tends to improve the evolution of cooperation in random case and in specific one for a large temptation to defect.

  14. Siting-selection study for the Soyland Power Cooperative, Inc. , compressed-air energy-storage system (CAES)

    Energy Technology Data Exchange (ETDEWEB)

    1982-01-01

    A method used for siting a compressed air energy storage (CAES) system using geotechnical and environmental criteria is explained using the siting of a proposed 220 MW water-compensated CAES plant in Illinois as an example. Information is included on the identification and comparative ranking of 28 geotechnically and environmental sites in Illinois, the examination of fatal flaws, e.g., mitigation, intensive studies, costly studies, permit denials, at 7 sites; and the selection of 3 sites for further geological surveying. (LCL)

  15. Is a National Pork Marketing Cooperative Viable? A Case Study of Pork America within the Context of Structural Change in the US Pork Industry

    OpenAIRE

    Gehrke, Brad C.; Matson, James

    2000-01-01

    After World War II, livestock slaughter decentralized and livestock producers increased direct sales to packers. As a result, livestock producers have been less likely than other agricultural producers to use cooperatives to market their farm production. Between 1994 and 1998, less than 15 percent of livestock and wool production was marketed through cooperatives compared with 80 percent of milk production and 40 to 50 percent of grains and oilseeds. Recent structural change in the livestock ...

  16. 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.

  17. 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

  18. Systematic, Cooperative Evaluation.

    Science.gov (United States)

    Nassif, Paula M.

    Evaluation procedures based on a systematic evaluation methodology, decision-maker validity, new measurement and design techniques, low cost, and a high level of cooperation on the part of the school staff were used in the assessment of a public school mathematics program for grades 3-8. The mathematics curriculum was organized into Spirals which…

  19. 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

  20. Cooperative Technolgy Deployed

    NARCIS (Netherlands)

    Koenders, E.; Velt, R. in 't

    2011-01-01

    After the successful demonstrations of cooperative technology by the CVIS and Safespot projects the question remains how this technology can be successfully deployed. This question is explored by the Field Operational Test project FREILOT, which aims to provide fuel economy applications that must be

  1. 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...

  2. Cooperative courseware authoring support

    NARCIS (Netherlands)

    Dicheva, D.; Aroyo, L.M.; Cristea, A.I.

    2003-01-01

    We refined our knowledge classification and indexing approach applied in our previously developed system AIMS (Agentbased Information Management System) by introducing ontology-oriented support for cooperative courseware authoring. In order to provide a basis for formal semantics and reasoning in

  3. 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

  4. 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

  5. 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

  6. 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...

  7. 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.

  8. Discover new cooperation forms

    International Nuclear Information System (INIS)

    Anon.

    2000-01-01

    In spite of the good forecasts concerning the supply and demand, the gas market is full of uncertainties because of the competition and the industrial reorganizing. Producers and operators try to define new forms of cooperation allowing the attainments protection and at the same time allowing to take advantage of the market opportunities with a shared risk. (A.L.B.)

  9. International co-operation

    International Nuclear Information System (INIS)

    1998-01-01

    A brief account of activities in international co-operation carried out by the Nuclear power plants Jaslovske Bohunice in 1997 is presented. Professionality of the Bohunice NPPs staff was highly appreciated by inviting them to be the OSART team members

  10. Marketing co-operatives

    NARCIS (Netherlands)

    G.W.J. Hendrikse (George); C.P. Veerman (Cees)

    2000-01-01

    textabstractMarketing co-operatives (MCs) are analysed from an incomplete contracting perspective. The requirement of the domination of control by the members of a MC is a threat to the survival of a MC in markets where the level of asset specificity at the processing stage of production is

  11. STUDY REGARDING THE POSSIBILITY TO DEVELOP TOURISM AND CROSS-BORDER COOPERATION THROUGH A BUSINESS INCUBATOR AT VADUL CRIªULUI (BIHOR COUNTY

    Directory of Open Access Journals (Sweden)

    Attila Ambrus

    2012-07-01

    Full Text Available In this article I have presented the results of a research realized at the end of the year 2011, within the framework of the cross-border project entitled n#8222;Business incubator for cross-border tourist developmentn#8221;. This incubator will be constructed in Vadu Criºului Community, Bihor County, while the realized study intended to demonstrate the fact that such initiative on one hand will attract investors, respectively companies with activities linked directly or indirectly to tourism n#8211; because the area offers them all the necessary conditions for business development-, while on the other hand this initiative can encourage and support cross-border tourist co-operation, especially with the balneary spa resort in Hajdúszoboszló, Hungary. For this reason a questionnaire was realized, which was applied not just in the micro-region of Vadu Criºului but in Hajdúszoboszló as well, especially distributed among the economical agents that have tourism linked to their activity. The study showed not just the resources and the modalities of existing advertising but also the possibilities of cross-border co-operation as a chance to develop tourism from the two regions. In this way, the study shows the fact that in the case of the macro-region of Vadu Criºului, the extension of the tourism services must be based on the natural characteristics of the region and on highly emphasized own initiatives, rather than the initiatives and the support or the administrative authorities. In the case of the Hajdúszoboszló resort, a tendency outlines among those who consider the tourism development in the resort essential, tourism services must be diversified, and more emphasis must be put on the implication of local authorities, a chance seen in cooperation with the tourist area without similar characteristics (namely, direct non-competitor, but from the cross-border region (the opening towards the Romanian side is relevant

  12. The increased risk of predation enhances cooperation

    Science.gov (United States)

    Krams, Indrikis; Bērziņš, Arnis; Krama, Tatjana; Wheatcroft, David; Igaune, Kristīne; Rantala, Markus J.

    2010-01-01

    Theory predicts that animals in adverse conditions can decrease individual risks and increase long-term benefits by cooperating with neighbours. However, some empirical studies suggest that animals often focus on short-term benefits, which can reduce the likelihood that they will cooperate with others. In this experimental study, we tested between these two alternatives by evaluating whether increased predation risk (as a correlate of environmental adversity) enhances or diminishes the occurrence of cooperation in mobbing, a common anti-predator behaviour, among breeding pied flycatchers Ficedula hypoleuca. We tested whether birds would join their mobbing neighbours more often and harass a stuffed predator placed near their neighbours' nests more intensely in areas with a higher perceived risk of predation. Our results show that birds attended mobs initiated by their neighbours more often, approached the stuffed predator significantly more closely, and mobbed it at a higher intensity in areas where the perceived risk of predation was experimentally increased. In such high-risk areas, birds also were more often involved in between-pair cooperation. This study demonstrates the positive impact of predation risk on cooperation in breeding songbirds, which might help in explaining the emergence and evolution of cooperation. PMID:19846454

  13. When cooperation begets cooperation: the role of key individuals in galvanizing support.

    Science.gov (United States)

    McAuliffe, Katherine; Wrangham, Richard; Glowacki, Luke; Russell, Andrew F

    2015-12-05

    Life abounds with examples of conspecifics actively cooperating to a common end, despite conflicts of interest being expected concerning how much each individual should contribute. Mathematical models typically find that such conflict can be resolved by partial-response strategies, leading investors to contribute relatively equitably. Using a case study approach, we show that such model expectations can be contradicted in at least four disparate contexts: (i) bi-parental care; (ii) cooperative breeding; (iii) cooperative hunting; and (iv) human cooperation. We highlight that: (a) marked variation in contributions is commonplace; and (b) individuals can often respond positively rather than negatively to the contributions of others. Existing models have surprisingly limited power in explaining these phenomena. Here, we propose that, although among-individual variation in cooperative contributions will be influenced by differential costs and benefits, there is likely to be a strong genetic or epigenetic component. We then suggest that selection can maintain high investors (key individuals) when their contributions promote support by increasing the benefits and/or reducing the costs for others. Our intentions are to raise awareness in--and provide testable hypotheses of--two of the most poorly understood, yet integral, questions regarding cooperative ventures: why do individuals vary in their contributions and when does cooperation beget cooperation? © 2015 The Author(s).

  14. Trends in incidence of breast cancer among women under 40 in seven European countries: a GRELL cooperative study.

    Science.gov (United States)

    Leclère, Brice; Molinié, Florence; Trétarre, Brigitte; Stracci, Fabrizio; Daubisse-Marliac, Laetitia; Colonna, Marc

    2013-10-01

    Young women are not usually screened for breast cancer (BC). The trends in incidence in this population may better reflect changes in risk factors. However, studies on this subject are scarce and heterogeneous. The aim of this study was to describe the trends in incidence of BC in women under 40 from 1990 to 2008, using pooled European data. Thirty-seven European population-based cancer registries from Belgium, Bulgaria, France, Italy, Portugal, Spain and Switzerland participated in this study. World age-standardized incidence rates were first analyzed graphically and then using a Poisson regression model, in order to estimate average annual percent changes (AAPCs). The overall incidence rate of BC in the area covered increased linearly during the study period by 1.19% (0.93; 1.46) on average per year. This increase varied between countries from 0.20% (-0.53; 0.64) in Bulgaria to 2.68% (1.97; 3.40) in Portugal. In Italy, after a significant rise of 2.33% (1.14; 3.54) per year, BC incidence began decreasing in 2002 by -2.30% (-4.07; -0.50) yearly. The rise in incidence was greater for women under 35 and for ductal carcinomas. This increase can be due to a rise in risk factors and/or changes in diagnosis and surveillance practices, but we could not clearly distinguish between these two non-exclusive explanations. Copyright © 2013 Elsevier Ltd. All rights reserved.

  15. Evaluating International Curriculum Development: Cooperation and Self-Reliance in the Social Studies of Peru, Colombia, and Venezuela.

    Science.gov (United States)

    Ray, Douglas

    Educational evaluation is ideally much broader than the examination of students' work at stipulated intervals. It addresses the selection of objectives, the methodology, the capability of management, the adequacy of data sources, the resources required, and even the alternative educational purposes that could be served. This study evaluates the…

  16. Cooperation between partners in logistics outsourcing

    Directory of Open Access Journals (Sweden)

    Andreja KRIŽMAN

    2009-01-01

    Full Text Available The purpose of this article is to present the research results from a study of impact of cooperation between logistics service providers (LSP and their customers on logistics outsourcing performance conducted in the Slovenian market. On the basis of the existing literature and some new argumentations, derived from in-depth interviews with logistics experts of providers and customers, the measurement and structural models were empirically analyzed. Existing measurement scales for the constructs of cooperation, and outsourcing performance were slightly modified for this analysis. Their purification and measurement for validity and reliability were performed. Multivariate statistical methods (EFA, CFA and SEM - Partial Least Squares were utilized and hypotheses were tested. Cooperation between partners has a significant impact on the relationship and reduces problems in logistics performance. Cooperation in the model explain 58.5% of the variance of goal achievement and 36.6% of the variance of goal exceedance logistics of outsourcing performance.

  17. Cooperative credit systems: defence of the model

    Directory of Open Access Journals (Sweden)

    Roxana Sánchez Boza

    2015-11-01

    Full Text Available This study analyses the role carried out by saving and credit cooperatives in Central America where they have gained momentum, mainly in the past ten years. Cooperatives of this type are called financial intermediation cooperatives due to the influence of various legislative regulations that have placed them in the context of international control, the type of economic activity they perform and the fact that they make profits from both public and private international entities which enable their growth.Many of these organisations can be commended. They are highly competitive on financial markets and strive to extend their profits to increasingly larger parts of the population while also searching for new products to benefit the sector of the population that has chosen the cooperative model as a means to progress in a sphere of equity and respect for the rights of their fellow men.Received: 31.05.2015Accepted: 17.07.2015

  18. A User Cooperation Stimulating Strategy Based on Cooperative Game Theory in Cooperative Relay Networks

    Directory of Open Access Journals (Sweden)

    Ping Zhang

    2009-01-01

    Full Text Available This paper proposes a user cooperation stimulating strategy among rational users. The strategy is based on cooperative game theory and enacted in the context of cooperative relay networks. Using the pricing-based mechanism, the system is modeled initially with two nodes and a Base Station (BS. Within this framework, each node is treated as a rational decision maker. To this end, each node can decide whether to cooperate and how to cooperate. Cooperative game theory assists in providing an optimal system utility and provides fairness among users. Under different cooperative forwarding modes, certain questions are carefully investigated, including “what is each node's best reaction to maximize its utility?” and “what is the optimal reimbursement to encourage cooperation?” Simulation results show that the nodes benefit from the proposed cooperation stimulating strategy in terms of utility and thus justify the fairness between each user.

  19. A User Cooperation Stimulating Strategy Based on Cooperative Game Theory in Cooperative Relay Networks

    Directory of Open Access Journals (Sweden)

    Jiang Fan

    2009-01-01

    Full Text Available This paper proposes a user cooperation stimulating strategy among rational users. The strategy is based on cooperative game theory and enacted in the context of cooperative relay networks. Using the pricing-based mechanism, the system is modeled initially with two nodes and a Base Station (BS. Within this framework, each node is treated as a rational decision maker. To this end, each node can decide whether to cooperate and how to cooperate. Cooperative game theory assists in providing an optimal system utility and provides fairness among users. Under different cooperative forwarding modes, certain questions are carefully investigated, including "what is each node's best reaction to maximize its utility?" and "what is the optimal reimbursement to encourage cooperation?" Simulation results show that the nodes benefit from the proposed cooperation stimulating strategy in terms of utility and thus justify the fairness between each user.

  20. FDA-EPA Public Health Guidance on Fish Consumption: A Case Study on Informal Interagency Cooperation in "Shared Regulatory Space".

    Science.gov (United States)

    Holden, Mark

    2015-01-01

    This article is a case study on how administrative agencies interact with each other in cases of shared regulatory jurisdiction. The theoretical literature on the topic of overlapping jurisdiction both (1) makes predictions about how agencies are expected to behave when they share jurisdiction, and (2) in recent iterations argues that overlapping jurisdiction can confer unique policymaking benefits. Through the lens of that theoretical literature, this article examines the relations between the Food and Drug Administration (FDA) and the Environmental Protection Agency (EPA) regarding the public health risks posed by mercury in fish. It concludes that the FDA-EPA case study (1) corroborates the extant theoretical accounts of how agencies behave in cases of overlapping jurisdiction, (2) supports the conclusion of the recent scholarship that overlapping jurisdiction can confer unique policy benefits, and (3) reveals a few wrinkles not given adequate treatment in the extant literature.