WorldWideScience

Sample records for policy network perspective

  1. Networked publics: multi-disciplinary perspectives on big policy issues

    OpenAIRE

    William H. Dutton

    2018-01-01

    This special issue of Internet Policy Review is the first to bring together the best policy-oriented papers presented at the annual conference of the Association of Internet Researchers (AoIR). This issue is anchored in the 2017 conference in Tartu, Estonia, which was organised around the theme of networked publics. The seven papers span issues concerning whether and how technology and policy are reshaping access to information, perspectives on privacy and security online, and social and lega...

  2. Climate change impacts on urban wildfire and flooding policy in Idaho: a comparative policy network perspective

    Science.gov (United States)

    Lindquist, E.; Pierce, J. L.

    2013-12-01

    Numerous frameworks and models exist for understanding the dynamics of the public policy process. A policy network approach considers how and why stakeholders and interests pay attention to and engage in policy problems, such as flood control or developing resilient and fire resistant landscapes. Variables considered in this approach include what the relationships are between these stakeholders, how they influence the process and outcomes, communication patterns within and between policy networks, and how networks change as a result of new information, science, or public interest and involvement with the problem. This approach is useful in understanding the creation of natural hazards policy as new information or situations, such as projected climate change impacts, influence and disrupt the policy process and networks. Two significant natural hazard policy networks exist in the semi-arid Treasure Valley region of Southwest Idaho, which includes the capitol city of Boise and the surrounding metropolitan area. Boise is situated along the Boise River and adjacent to steep foothills; this physiographic setting makes Boise vulnerable to both wildfires at the wildland-urban interface (WUI) and flooding. Both of these natural hazards have devastated the community in the past and floods and fires are projected to occur with more frequency in the future as a result of projected climate change impacts in the region. While both hazards are fairly well defined problems, there are stark differences lending themselves to comparisons across their respective networks. The WUI wildfire network is large and well developed, includes stakeholders from all levels of government, the private sector and property owner organizations, has well defined objectives, and conducts promotional and educational activities as part of its interaction with the public in order to increase awareness and garner support for its policies. The flood control policy network, however, is less defined

  3. A Cognitive Perspective on Policy Implementation : Reform Beliefs, Sensemaking, and Social Networks

    NARCIS (Netherlands)

    Siciliano, Michael D.; Moolenaar, Nienke M.; Daly, Alan J.; Liou, Yi Hwa

    2017-01-01

    Utilizing a cognitive perspective, this article examines the social processes through which teachers come to understand the Common Core State Standards. The authors begin by identifying three beliefs that have important implications for policy implementation: self-efficacy, resource adequacy, and

  4. Cooperation networks and innovation: A complex system perspective to the analysis and evaluation of a EU regional innovation policy programme

    OpenAIRE

    Russo, Margherita; Rossi, Federica

    2008-01-01

    Recent developments in innovation theory and policy have led policymakers to assign particular importance to supporting networks of cooperation among heterogeneous economic actors, especially in production systems composed of small and medium enterprises. Such innovative policies call for parallel innovations in policy analysis, monitoring and assessment. Our analysis of a policy experiment aimed at supporting innovation networks in the Italian region of Tuscany intends to address some issues...

  5. Networks in Social Policy Problems

    Science.gov (United States)

    Vedres, Balázs; Scotti, Marco

    2012-08-01

    1. Introduction M. Scotti and B. Vedres; Part I. Information, Collaboration, Innovation: The Creative Power of Networks: 2. Dissemination of health information within social networks C. Dhanjal, S. Blanchemanche, S. Clemençon, A. Rona-Tas and F. Rossi; 3. Scientific teams and networks change the face of knowledge creation S. Wuchty, J. Spiro, B. F. Jones and B. Uzzi; 4. Structural folds: the innovative potential of overlapping groups B. Vedres and D. Stark; 5. Team formation and performance on nanoHub: a network selection challenge in scientific communities D. Margolin, K. Ognyanova, M. Huang, Y. Huang and N. Contractor; Part II. Influence, Capture, Corruption: Networks Perspectives on Policy Institutions: 6. Modes of coordination of collective action: what actors in policy making? M. Diani; 7. Why skewed distributions of pay for executives is the cause of much grief: puzzles and few answers so far B. Kogut and J.-S. Yang; 8. Networks of institutional capture: a case of business in the State apparatus E. Lazega and L. Mounier; 9. The social and institutional structure of corruption: some typical network configurations of corruption transactions in Hungary Z. Szántó, I. J. Tóth and S. Varga; Part III. Crisis, Extinction, World System Change: Network Dynamics on a Large Scale: 10. How creative elements help the recovery of networks after crisis: lessons from biology A. Mihalik, A. S. Kaposi, I. A. Kovács, T. Nánási, R. Palotai, Á. Rák, M. S. Szalay-Beko and P. Csermely; 11. Networks and globalization policies D. R. White; 12. Network science in ecology: the structure of ecological communities and the biodiversity question A. Bodini, S. Allesina and C. Bondavalli; 13. Supply security in the European natural gas pipeline network M. Scotti and B. Vedres; 14. Conclusions and outlook A.-L. Barabási; Index.

  6. The role of regional networks in regional policy: European experience and perspectives for Russia

    OpenAIRE

    Arzhenovsky, Igor; Solodkova, Natalia

    2003-01-01

    The processes of globalization and localization as frame conditions of regional development cause some radical changes of spatial organization of economy and regional policy. One of such alteration is a widespread horizontal method (in addition to traditional hierarchical form) of relationship between different firms, organizations and other partners through informal contacts, intensive informational flows and cooperation skills. The report concerns theoretical substantiation, essence, differ...

  7. Public policy for victims of forced displacement in the city of Medellín: a synthesis of interorganizational relationships from a policy network perspective

    Directory of Open Access Journals (Sweden)

    Jonathan Alejandro Murcia

    2016-11-01

    Full Text Available This article seeks to synthetise the interorganisational relationships that have developed in Public Policy in relation with victims of forced displacement in the Municipality of Medellin. Using the Public Policy Networks approach and Inter-organisational theory, it focuses on scenarios where such relationships occurred, on the attributes, positions and roles of the organisations, on the types of relationships, exchanges and resources. To achieve the objectives, Social Network Analysis as methodological strategy and qualitative strategies were used to understand the organizations’ perceptions of their relationships in the policy process. This study permitted to understand the structure and dynamics of the network, and enhanced different modalities in the participation of organizations in terms of frequency, changes in their roles, power relations, conflicting and cooperative relations, among other factors.

  8. Internet policy and economics challenges and perspectives

    CERN Document Server

    Pupillo, Lorenzo

    2009-01-01

    Presents cutting-edge research, practice, and policy in electronic communications, commerce, and cultureIncludes contributions from leading researchers and industry expertsAddresses such hot-button issues as privacy issues, universal access, cybercrime, intellectual property rights, on-line content, and peer-to-peer networksApplies perspectives from economics, political science, law, business, and communicationsFully updated and revised paperback edition will appeal to practitioners, policymakers, and students

  9. Do Policy Networks lead to Network Governing?

    DEFF Research Database (Denmark)

    Damgaard, Bodil

    This paper challenges the notion that creation of local policy networks necessarily leads to network governing. Through actor-centred case studies in the area of municipally implemented employment policy in Denmark it was found that the local governing mode is determined mainly by the municipality......’s approach to local co-governing as well as by the capacity and interest of key private actors. It is argued that national legislation requesting the creation of local policy networks was not enough to assure network governing and the case studies show that local policy networks may subsist also under...... hierarchical governing modes. Reasons why hierarchical governing modes prevail over network governing in some settings are identified pointing to both actor borne and structural factors. Output indicators of the four cases do not show that a particular governing mode is more efficient in its employment policy...

  10. Networks in social policy problems

    CERN Document Server

    Scotti, marco

    2012-01-01

    Network science is the key to managing social communities, designing the structure of efficient organizations and planning for sustainable development. This book applies network science to contemporary social policy problems. In the first part, tools of diffusion and team design are deployed to challenges in adoption of ideas and the management of creativity. Ideas, unlike information, are generated and adopted in networks of personal ties. Chapters in the second part tackle problems of power and malfeasance in political and business organizations, where mechanisms in accessing and controlling informal networks often outweigh formal processes. The third part uses ideas from biology and physics to understand global economic and financial crises, ecological depletion and challenges to energy security. Ideal for researchers and policy makers involved in social network analysis, business strategy and economic policy, it deals with issues ranging from what makes public advisories effective to how networks influenc...

  11. Policy issues in interconnecting networks

    Science.gov (United States)

    Leiner, Barry M.

    1989-01-01

    To support the activities of the Federal Research Coordinating Committee (FRICC) in creating an interconnected set of networks to serve the research community, two workshops were held to address the technical support of policy issues that arise when interconnecting such networks. The workshops addressed the required and feasible technologies and architectures that could be used to satisfy the desired policies for interconnection. The results of the workshop are documented.

  12. Research, Boundaries, and Policy in Networked Learning

    DEFF Research Database (Denmark)

    This book presents cutting-edge, peer reviewed research on networked learning organized by three themes: policy in networked learning, researching networked learning, and boundaries in networked learning. The "policy in networked learning" section explores networked learning in relation to policy...... networks, spaces of algorithmic governance and more. The "boundaries in networked learning" section investigates frameworks of students' digital literacy practices, among other important frameworks in digital learning. Lastly, the "research in networked learning" section delves into new research methods...

  13. Virtual policy networks: navigating the policy web

    OpenAIRE

    McNutt, Kathleen

    2006-01-01

    Governing in an information-rich environment necessitates a redistribution of power and new approaches to policy learning. The key basis for this organizational repositioning is the accommodation of information. For the first time in human history mass amounts of information may be collected, stored, and searched using networked technologies. While informational assets are a critical commodity in the policymaking process, the extraordinary increase in the creation and dissemination of informa...

  14. Optical networks a practical perspective

    CERN Document Server

    Ramaswami, Rajiv

    2001-01-01

    This fully updated and expanded second edition of Optical Networks: A Practical Perspective succeeds the first as the authoritative source for information on optical networking technologies and techniques. Written by two of the field's most respected individuals, it covers componentry and transmission in detail but also emphasizes the practical networking issues that affect organizations as they evaluate, deploy, or develop optical solutions. This book captures all the hard-to-find information on architecture, control and management, and other communications topics that

  15. Reforming Social Policy: Changing Perspectives on Sustainable ...

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

    Reforming Social Policy: Changing Perspectives on Sustainable Human Development. Book cover Reforming Social Policy: Changing Perspectives on Sustainable Human Development. Directeur(s):. Daniel Morales-Gómez, Necla Tschirgi, and Jennifer L. Moher. Maison(s) d'édition: IDRC. 1 janvier 1999. ISBN :.

  16. Statistical network analysis for analyzing policy networks

    DEFF Research Database (Denmark)

    Robins, Garry; Lewis, Jenny; Wang, Peng

    2012-01-01

    and policy network methodology is the development of statistical modeling approaches that can accommodate such dependent data. In this article, we review three network statistical methods commonly used in the current literature: quadratic assignment procedures, exponential random graph models (ERGMs......To analyze social network data using standard statistical approaches is to risk incorrect inference. The dependencies among observations implied in a network conceptualization undermine standard assumptions of the usual general linear models. One of the most quickly expanding areas of social......), and stochastic actor-oriented models. We focus most attention on ERGMs by providing an illustrative example of a model for a strategic information network within a local government. We draw inferences about the structural role played by individuals recognized as key innovators and conclude that such an approach...

  17. Acting discursively: the development of UK organic food and farming policy networks.

    Science.gov (United States)

    TOMLINSON, Isobel Jane

    2010-01-01

    This paper documents the early evolution of UK organic food and farming policy networks and locates this empirical focus in a theoretical context concerned with understanding the contemporary policy-making process. While policy networks have emerged as a widely acknowledged empirical manifestation of governance, debate continues as to the concept's explanatory utility and usefulness in situations of network and policy transformation since, historically, policy networks have been applied to "static" circumstances. Recognizing this criticism, and in drawing on an interpretivist perspective, this paper sees policy networks as enacted by individual actors whose beliefs and actions construct the nature of the network. It seeks to make links between the characteristics of the policy network and the policy outcomes through the identification of discursively constructed "storylines" that form a tool for consensus building in networks. This study analyses the functioning of the organic policy networks through the discursive actions of policy-network actors.

  18. Network Policy and Economic Doctrines

    Science.gov (United States)

    Atkinson, Robert D.

    2010-01-01

    For many years, debates over telecommunications network policy were marked by a relative lack of partisan and ideological conflict. In the last decade, this has changed markedly. Today, debates over a whole set of issues, including broadband competition, net neutrality, copyright, privacy, and others, have become more contentious. These…

  19. Communication Policies in Knowledge Networks

    Science.gov (United States)

    Ioannidis, Evangelos; Varsakelis, Nikos; Antoniou, Ioannis

    2018-02-01

    Faster knowledge attainment within organizations leads to improved innovation, and therefore competitive advantage. Interventions on the organizational network may be risky or costly or time-demanding. We investigate several communication policies in knowledge networks, which reduce the knowledge attainment time without interventions. We examine the resulting knowledge dynamics for real organizational networks, as well as for artificial networks. More specifically, we investigate the dependence of knowledge dynamics on: (1) the Selection Rule of agents for knowledge acquisition, and (2) the Order of implementation of "Selection" and "Filtering". Significant decrease of the knowledge attainment time (up to -74%) can be achieved by: (1) selecting agents of both high knowledge level and high knowledge transfer efficiency, and (2) implementing "Selection" after "Filtering" in contrast to the converse, implicitly assumed, conventional prioritization. The Non-Commutativity of "Selection" and "Filtering", reveals a Non-Boolean Logic of the Network Operations. The results demonstrate that significant improvement of knowledge dynamics can be achieved by implementing "fruitful" communication policies, by raising the awareness of agents, without any intervention on the network structure.

  20. Networks and Bargaining in Policy Analysis

    DEFF Research Database (Denmark)

    Bogason, Peter

    2006-01-01

    A duscussion of the fight between proponents of rationalistic policy analysis and more political interaction models for policy analysis. The latter group is the foundation for the many network models of policy analysis of today.......A duscussion of the fight between proponents of rationalistic policy analysis and more political interaction models for policy analysis. The latter group is the foundation for the many network models of policy analysis of today....

  1. New Perspectives on Policy Uncertainty

    OpenAIRE

    Hlatshwayo, Sandile

    2017-01-01

    In recent years, the ubiquitous and intensifying nature of economic policy uncertainty has made it a popular explanation for weak economic performance in developed and developing markets alike. The primary channel for this effect is decreased and delayed investment as firms adopt a ``wait and see'' approach to irreversible investments (Bernanke, 1983; Dixit and Pindyck, 1994). Deep empirical examination of policy uncertainty's impact is rare because of the difficulty associated in measuring i...

  2. Directory Enabled Policy Based Networking; TOPICAL

    International Nuclear Information System (INIS)

    KELIIAA, CURTIS M.

    2001-01-01

    This report presents a discussion of directory-enabled policy-based networking with an emphasis on its role as the foundation for securely scalable enterprise networks. A directory service provides the object-oriented logical environment for interactive cyber-policy implementation. Cyber-policy implementation includes security, network management, operational process and quality of service policies. The leading network-technology vendors have invested in these technologies for secure universal connectivity that transverses Internet, extranet and intranet boundaries. Industry standards are established that provide the fundamental guidelines for directory deployment scalable to global networks. The integration of policy-based networking with directory-service technologies provides for intelligent management of the enterprise network environment as an end-to-end system of related clients, services and resources. This architecture allows logical policies to protect data, manage security and provision critical network services permitting a proactive defense-in-depth cyber-security posture. Enterprise networking imposes the consideration of supporting multiple computing platforms, sites and business-operation models. An industry-standards based approach combined with principled systems engineering in the deployment of these technologies allows these issues to be successfully addressed. This discussion is focused on a directory-based policy architecture for the heterogeneous enterprise network-computing environment and does not propose specific vendor solutions. This document is written to present practical design methodology and provide an understanding of the risks, complexities and most important, the benefits of directory-enabled policy-based networking

  3. Implementing evidence-based policy in a network setting: road safety policy in the Netherlands.

    Science.gov (United States)

    Bax, Charlotte; de Jong, Martin; Koppenjan, Joop

    2010-01-01

    In the early 1990s, in order to improve road safety in The Netherlands, the Institute for Road Safety Research (SWOV) developed an evidence-based "Sustainable Safety" concept. Based on this concept, Dutch road safety policy, was seen as successful and as a best practice in Europe. In The Netherlands, the policy context has now changed from a sectoral policy setting towards a fragmented network in which safety is a facet of other transport-related policies. In this contribution, it is argued that the implementation strategy underlying Sustainable Safety should be aligned with the changed context. In order to explore the adjustments needed, two perspectives of policy implementation are discussed: (1) national evidence-based policies with sectoral implementation; and (2) decentralized negotiation on transport policy in which road safety is but one aspect. We argue that the latter approach matches the characteristics of the newly evolved policy context best, and conclude with recommendations for reformulating the implementation strategy.

  4. Rescuing policy in tourism network research

    DEFF Research Database (Denmark)

    Dredge, Dianne

    2018-01-01

    Networks provide a powerful lens to understand complex relational entanglements that are transforming social, economic and political life. Through a discussion of the various streams of network research in tourism, this paper argues that policy matters run across and throughout these strands....... Rather than arguing for increased interest in tourism policy network research as a separate subfield, the paper argues for deeper theoretical engagement with the policy dimension in tourism network research. Researchers adopting a network ontology could gain considerable insights and open up new lines...

  5. Perspectives on NATO Nuclear Policy

    Energy Technology Data Exchange (ETDEWEB)

    Lunn, Simon [Royal United Services Institute for Defense and Security Studies - RUSI, Whitehall, London, SW1A 2ET (United Kingdom); Larsen, Jeffrey [Larsen Consulting Group, 3710 Woodland Dr Ste 2100, Anchorage, AK 99517 (United States); Yost, David [Naval Postgraduate School, 1 University Circle, Monterey, CA 93943 (United States); Kamp, Karl-Heinz [NATO Defense College, Via Giorgio Pelosi 1, 00143, Roma (Italy); Edelman, Eric [Center for Strategic and Budgetary Assessments - CSBA, 1667 K Sreet NW, Suite 900, Washington, DC, 20006 (United States); Valasek, Tomas [Centre for European Reform - CER, 14 Great College Street, Westminster, London, SW1P 3RX (United Kingdom); Garcia Cantalapiedra, David [Universidad Complutense de Madrid, Ciudad Universitaria, 28040 Madrid (Spain)

    2011-05-26

    NATO will shortly revisit the question of its nuclear policy and posture as part of the ongoing deterrence and defense posture review (DDPR). This assessment of its nuclear requirements will be take place against the background of two parallel and potentially competing commitments: first, the general support for the goal of reducing and eventually eliminating nuclear weapons with the related question of how NATO should contribute to this goal; second, the commitment that in considering the role of nuclear weapons the priority for NATO members is the maintenance of solidarity and cohesion and the consequent determination that decisions on nuclear policy will be taken by the Alliance collectively. There are forcefully expressed arguments on both sides of the debate over whether to maintain or eliminate the remaining arsenal of U.S. nuclear weapons assigned to NATO. On the one hand, they provide coupling, transatlantic links, military capabilities against an uncertain future, and risk and burden sharing. On the other, some allies see benefits to further reductions in the remaining arsenal in the cause of global disarmament. This study presents first the questions and issues for NATO and the future alternatives for NATO nuclear policy. Then, the views from United States, Germany, Turkey, Central and Eastern Europe, Italy and Spain are successively reviewed

  6. Perspectives on NATO Nuclear Policy

    International Nuclear Information System (INIS)

    Lunn, Simon; Larsen, Jeffrey; Yost, David; Kamp, Karl-Heinz; Edelman, Eric; Valasek, Tomas; Garcia Cantalapiedra, David

    2011-01-01

    NATO will shortly revisit the question of its nuclear policy and posture as part of the ongoing deterrence and defense posture review (DDPR). This assessment of its nuclear requirements will be take place against the background of two parallel and potentially competing commitments: first, the general support for the goal of reducing and eventually eliminating nuclear weapons with the related question of how NATO should contribute to this goal; second, the commitment that in considering the role of nuclear weapons the priority for NATO members is the maintenance of solidarity and cohesion and the consequent determination that decisions on nuclear policy will be taken by the Alliance collectively. There are forcefully expressed arguments on both sides of the debate over whether to maintain or eliminate the remaining arsenal of U.S. nuclear weapons assigned to NATO. On the one hand, they provide coupling, transatlantic links, military capabilities against an uncertain future, and risk and burden sharing. On the other, some allies see benefits to further reductions in the remaining arsenal in the cause of global disarmament. This study presents first the questions and issues for NATO and the future alternatives for NATO nuclear policy. Then, the views from United States, Germany, Turkey, Central and Eastern Europe, Italy and Spain are successively reviewed

  7. Circumcision policy: A psychosocial perspective.

    Science.gov (United States)

    Goldman, Ronald

    2004-11-01

    The debate about the advisability of circumcision in English-speaking countries has typically focused on the potential health factors. The position statements of committees from national medical organizations are expected to be evidence-based; however, the contentiousness of the ongoing debate suggests that other factors are involved. Various potential factors related to psychology, sociology, religion and culture may also underlie policy decisions. These factors could affect the values and attitudes of medical committee members, the process of evaluating the medical literature and the medical literature itself. Although medical professionals highly value rationality, it can be difficult to conduct a rational and objective evaluation of an emotional and controversial topic such as circumcision. A negotiated compromise between polarized committee factions could introduce additional psychosocial factors. These possibilities are speculative, not conclusive. It is recommended that an open discussion of psychosocial factors take place and that the potential biases of committee members be recognized.

  8. A Policy Analysis Perspective on Ecological Restoration

    Directory of Open Access Journals (Sweden)

    Susan Baker

    2013-06-01

    Full Text Available Using a simple stages model of the policy process, we explore the politics of ecological restoration using an array of examples drawn across sector, different size and scale, and from different countries. A policy analysis perspective reveals how, at both the program and project levels, ecological restoration operates within a complex and dynamic interplay between technical decision making, ideologies, and interest politics. Viewed through the stages model, restoration policy involves negotiating nature across stages in the policy making process, including agenda setting, policy formulation, implementation, and evaluation. The stages model is a useful heuristic devise; however, this linear model assumes that policy makers approach the issue rationally. In practice, ecological restoration policy takes place in the context of different distributions of power between the various public and private actors involved at the different stages of restoration policy making. This allows us to reiterate the point that ecological restoration is best seen not only as a technical task but as a social and political project.

  9. Network anomaly detection a machine learning perspective

    CERN Document Server

    Bhattacharyya, Dhruba Kumar

    2013-01-01

    With the rapid rise in the ubiquity and sophistication of Internet technology and the accompanying growth in the number of network attacks, network intrusion detection has become increasingly important. Anomaly-based network intrusion detection refers to finding exceptional or nonconforming patterns in network traffic data compared to normal behavior. Finding these anomalies has extensive applications in areas such as cyber security, credit card and insurance fraud detection, and military surveillance for enemy activities. Network Anomaly Detection: A Machine Learning Perspective presents mach

  10. Networking to Improve Nutrition Policy Research

    OpenAIRE

    Kim, Sonia A.; Blanck, Heidi M.; Cradock, Angie; Gortmaker, Steven

    2015-01-01

    Effective nutrition and obesity policies that improve the food environments in which Americans live, work, and play can have positive effects on the quality of human diets. The Centers for Disease Control and Prevention’s (CDC’s) Nutrition and Obesity Policy Research and Evaluation Network (NOPREN) conducts transdisciplinary practice-based policy research and evaluation to foster understanding of the effectiveness of nutrition policies. The articles in this special collection bring to light a...

  11. Green mobile networks a networking perspective

    CERN Document Server

    Ansari, Nirwan

    2016-01-01

    Combines the hot topics of energy efficiency and next generation mobile networking, examining techniques and solutions. Green communications is a very hot topic. Ever increasing mobile network bandwidth rates significantly impacts on operating costs due to aggregate network energy consumption. As such, design on 4G networks and beyond has increasingly started to focus on 'energy efficiency' or so-called 'green' networks. Many techniques and solutions have been proposed to enhance the energy efficiency of mobile networks, yet no book has provided an in-depth analysis of the energy consumption issues in mobile networks nor offers detailed theories, tools and solutions for solving the energy efficiency problems.

  12. Networking to Improve Nutrition Policy Research.

    Science.gov (United States)

    Kim, Sonia A; Blanck, Heidi M; Cradock, Angie; Gortmaker, Steven

    2015-09-10

    Effective nutrition and obesity policies that improve the food environments in which Americans live, work, and play can have positive effects on the quality of human diets. The Centers for Disease Control and Prevention's (CDC's) Nutrition and Obesity Policy Research and Evaluation Network (NOPREN) conducts transdisciplinary practice-based policy research and evaluation to foster understanding of the effectiveness of nutrition policies. The articles in this special collection bring to light a set of policies that are being used across the United States. They add to the larger picture of policies that can work together over time to improve diet and health.

  13. Policy learning and policy networks in theory and practice: The role of policy brokers in the Indonesian biodiesel policy network

    NARCIS (Netherlands)

    M. Howlett (Michael); Mukherjee, I. (Ishani); J.F.M. Koppenjan (Joop)

    2017-01-01

    textabstractThis paper examines how learning has been treated, generally, in policy network theories and what questions have been posed, and answered, about this phenomenon to date. We examine to what extent network characteristics and especially the presence of various types of brokers impede or

  14. BRICS Investment Policies from PFI Perspective

    Directory of Open Access Journals (Sweden)

    Andrei Sakharov 

    2017-12-01

    Full Text Available The Organisation for Economic Co-operation and Development (OECD Policy Framework for Investment (PFI contains recommendations and best practices in 12 investment-related policy areas, and is widely regarded as the world’s most comprehensive and authoritative instrument on international investment regulation. The topicality of PFI recommendations for OECD members and other countries, including Russia, is dictated by competition in international investment markets. The instrument’s implementation can significantly boost a national jurisdiction’s attractiveness to investors and thus increase its economic competitiveness. The experience of the BRICS countries as large developing economies involved in collaboration with the OECD could be of great value from the standpoint of PFI implementation in Russia. This article examines investment policies of Brazil, India, China and South Africa from the perspective of PFI recommendations. The analysis is organized around four major themes: the general characteristics of investment regimes and investment stimuli, national investment regulation regimes, trade policies and overcoming structural limitations. The analysis forms the basis for recommendations to improve the investment policy regime in Russia

  15. Social networking policies in nursing education.

    Science.gov (United States)

    Frazier, Blake; Culley, Joan M; Hein, Laura C; Williams, Amber; Tavakoli, Abbas S

    2014-03-01

    Social networking use has increased exponentially in the past few years. A literature review related to social networking and nursing revealed a research gap between nursing practice and education. Although there was information available on the appropriate use of social networking sites, there was limited research on the use of social networking policies within nursing education. The purpose of this study was to identify current use of social media by faculty and students and a need for policies within nursing education at one institution. A survey was developed and administered to nursing students (n = 273) and nursing faculty (n = 33). Inferential statistics included χ², Fisher exact test, t test, and General Linear Model. Cronbach's α was used to assess internal consistency of social media scales. The χ² result indicates that there were associations with the group and several social media items. t Test results indicate significant differences between student and faculty for average of policies are good (P = .0127), policies and discipline (P = .0315), and policy at the study school (P = .0013). General Linear Model analyses revealed significant differences for "friend" a patient with a bond, unprofessional posts, policy, and nursing with class level. Results showed that students and faculty supported the development of a social networking policy.

  16. Sustainable user innovation from a policy perspective

    DEFF Research Database (Denmark)

    Nielsen, Kristian Roed; Reisch, Lucia A.; Thøgersen, John

    2016-01-01

    these drivers and barriers. Third, the paper suggests how this form of innovation may be ameliorated from a policy perspective. The paper reveals that the literature on end-user innovation within sustainability is both diverse and compartmentalized. Hence, policy mechanisms designed to support this type......Sustainable innovation is typically viewed through the lens of the producer innovator, whereas end-users (or consumers) are perceived to play only a peripheral role in the development of sustainable products and services. A growing literature stream, however, sharply departs from this view...... by suggesting that end-users often play a critical role with regard to sustainable innovation. To further consolidate this field, the purpose of this paper is threefold. First, the paper summarizes and synthesizes key insights within the field based on 84 papers published from 1992 to 2015. Second, we offer...

  17. Sustainable user innovation from a policy perspective

    DEFF Research Database (Denmark)

    Nielsen, Kristian Roed; Reisch, Lucia A.; Thøgersen, John

    2016-01-01

    Sustainable innovation is typically viewed through the lens of the producer innovator, whereas end-users (or consumers) are perceived to play only a peripheral role in the development of sustainable products and services. A growing literature stream, however, sharply departs from this view...... by suggesting that end-users often play a critical role with regard to sustainable innovation. To further consolidate this field, the purpose of this paper is threefold. First, the paper summarizes and synthesizes key insights within the field based on 84 papers published from 1992 to 2015. Second, we offer...... these drivers and barriers. Third, the paper suggests how this form of innovation may be ameliorated from a policy perspective. The paper reveals that the literature on end-user innovation within sustainability is both diverse and compartmentalized. Hence, policy mechanisms designed to support this type...

  18. Financial stability from a network perspective

    NARCIS (Netherlands)

    Leon Rincon, C.E.

    2015-01-01

    This thesis consists of six chapters related to applications of network analysis’ methods for financial stability. The first chapter introduces the network perspective as a new mapping technique for studying and understanding financial markets’architecture. The second chapter breaks down the

  19. Military Policy toward Homosexuals: Scientific, Historic, and Legal Perspectives

    National Research Council Canada - National Science Library

    Davis, Jeffrey S

    1990-01-01

    This thesis examines military policy toward homosexuals. Scientific, historic, and legal perspectives are reviewed as they relate to current policy and the distinction between homosexual acts and homosexual status...

  20. Making health policy: networks in research and policy after 1945.

    Science.gov (United States)

    Berridge, Virginia

    2005-01-01

    Science and policy in health and medicine have interacted in new ways in Britain since 1945. The relationship between research and policy has a history. The changing role of social medicine, the rise of health services research and "customer contractor" policies in government have been important. The relationship between research and policy has been analysed by different schools of thought. This chapter categorises them as several groups: "evidence-based", "journalism", "sociology of scientific knowledge" and "science policy studies". The chapters in the book illuminate aspects of these changing relationships. The role of chronic disease epidemiology, of new networks in public health, of media-focussed activism, and of health technology and its advocates have been more important than political interest.

  1. Directed Security Policies: A Stateful Network Implementation

    Directory of Open Access Journals (Sweden)

    Cornelius Diekmann

    2014-05-01

    Full Text Available Large systems are commonly internetworked. A security policy describes the communication relationship between the networked entities. The security policy defines rules, for example that A can connect to B, which results in a directed graph. However, this policy is often implemented in the network, for example by firewalls, such that A can establish a connection to B and all packets belonging to established connections are allowed. This stateful implementation is usually required for the network's functionality, but it introduces the backflow from B to A, which might contradict the security policy. We derive compliance criteria for a policy and its stateful implementation. In particular, we provide a criterion to verify the lack of side effects in linear time. Algorithms to automatically construct a stateful implementation of security policy rules are presented, which narrows the gap between formalization and real-world implementation. The solution scales to large networks, which is confirmed by a large real-world case study. Its correctness is guaranteed by the Isabelle/HOL theorem prover.

  2. A comparison of policy-networks

    OpenAIRE

    Brand-Schock, Ruth

    2010-01-01

    In four case studies renewable energy policies in Germany and France in the fields of renewable electricity and biofuels are compared since the discussion about renewable energy started in the 1970s. The development of the four policy networks shows how actors influence political decisions by fostering or hindering the development of renewable energies. Under the aspects of eco-efficiency and cost-efficiency biofuels perform considerably worse than electricity from renewable sources. From...

  3. Perspectives for the Development of a Working Life Policy

    DEFF Research Database (Denmark)

    Hvid, Helge; Hasle, Peter

    2003-01-01

    A discussion of the perspectives in a working life policy with development of both a humane working life and productivity.......A discussion of the perspectives in a working life policy with development of both a humane working life and productivity....

  4. Disability Policy Implementation From a Cross-Cultural Perspective.

    Science.gov (United States)

    Verdugo, Miguel A; Jenaro, Cristina; Calvo, Isabel; Navas, Patricia

    2017-07-01

    Implementation of disability policy is influenced by social, political, and cultural factors. Based on published work, this article discusses four guidelines considered critical for successful policy implementation from a cross-cultural perspective. These guidelines are to: (a) base policy implementation on a contextual analysis, (b) employ a value-based approach, (c) align the service delivery system both vertically and horizontally, and (d) engage in a partnership in policy implementation. Public policy should be understood from a systems perspective that includes cross-cultural issues, such as how different stakeholders are acting and the way they plan and implement policy.

  5. Psychology and social networks: a dynamic network theory perspective.

    Science.gov (United States)

    Westaby, James D; Pfaff, Danielle L; Redding, Nicholas

    2014-04-01

    Research on social networks has grown exponentially in recent years. However, despite its relevance, the field of psychology has been relatively slow to explain the underlying goal pursuit and resistance processes influencing social networks in the first place. In this vein, this article aims to demonstrate how a dynamic network theory perspective explains the way in which social networks influence these processes and related outcomes, such as goal achievement, performance, learning, and emotional contagion at the interpersonal level of analysis. The theory integrates goal pursuit, motivation, and conflict conceptualizations from psychology with social network concepts from sociology and organizational science to provide a taxonomy of social network role behaviors, such as goal striving, system supporting, goal preventing, system negating, and observing. This theoretical perspective provides psychologists with new tools to map social networks (e.g., dynamic network charts), which can help inform the development of change interventions. Implications for social, industrial-organizational, and counseling psychology as well as conflict resolution are discussed, and new opportunities for research are highlighted, such as those related to dynamic network intelligence (also known as cognitive accuracy), levels of analysis, methodological/ethical issues, and the need to theoretically broaden the study of social networking and social media behavior. (PsycINFO Database Record (c) 2014 APA, all rights reserved).

  6. Haemoglobinopathies in Europe: health & migration policy perspectives.

    Science.gov (United States)

    Aguilar Martinez, Patricia; Angastiniotis, Michael; Eleftheriou, Androulla; Gulbis, Beatrice; Mañú Pereira, Maria Del Mar; Petrova-Benedict, Roumyana; Corrons, Joan-Lluis Vives

    2014-07-01

    Major haemoglobinopathies (MH), such as thalassaemia syndromes (Thal) and sickle cell disorders (SCD), are genetic defects associated with chronic anaemia and other complications. In Europe, MH are rare diseases (RD) but their prevalence is significantly growing in many countries due to mobility and migration flows. This creates a growing health problem in the EU that has not yet been effectively addressed by Member States (MS) authorities. The present study has been conducted with the aim of: (i) providing an overview of policies for MH in 10 EU member states (MS) (ii) analysing the challenges linked to these RD due to growing requirements imposed by population, mobility and migration trends and (iii) identifying gaps, proposing improvements on existing policies, or developing new ones to fit the identified needs. The study has been undertaken by a group of members of the European Network for Rare and Congenital Anaemias (ENERCA) and the Thalassaemia International Federation (TIF), in collaboration with the public affairs firm Burson-Marsteller Brussels. Data from 10 EU countries have been gathered using targeted desk research and one-to-one interviews with local stakeholders, including healthcare professionals, patients and public health officers/providers. 1. MH are the most common RD in all the 10 countries, 2. Data on prevalence, overall burden, trends, and clinical follow up costs are lacking in most countries. 3. Neonatal screening practices show a wide variation across and within countries. 4. Awareness on MH and their related complications is very low, exception made of Italy, Greece, Cyprus and UK, 5. No disaggregated data is available to understand the impact of mobility and migration on the prevalence of haemoglobinopathies, and how healthcare delivery systems should adapt to respond to this situation. 6. Targeted policy measures and/or actions are generally lacking and/or delayed. Ten policy recommendations have been drawn from this study, building on

  7. Disability Policy Implementation from a Cross-Cultural Perspective

    Science.gov (United States)

    Verdugo, Miguel A.; Jenaro, Cristina; Calvo, Isabel; Navas, Patricia

    2017-01-01

    Implementation of disability policy is influenced by social, political, and cultural factors. Based on published work, this article discusses four guidelines considered critical for successful policy implementation from a cross-cultural perspective. These guidelines are to: (a) base policy implementation on a contextual analysis, (b) employ a…

  8. Domestic violence against children and adolescents: social support network perspectives.

    Science.gov (United States)

    Carlos, Diene Monique; Pádua, Elisabete Matallo Marchesini De; Fernandes, Maria Isabel Domingues; Leitão, Maria Neto da Cruz; Ferriani, Maria das Graças Carvalho

    2017-07-20

    To identify and analyze the social support network of families involved in violence against children and adolescents, from the perspective of health professionals and families in a municipality of the state of São Paulo, Brazil. This was a qualitative strategic social study, anchored in the paradigm of complexity. Data were collected from 41 health professionals and 15 families using institutional or personal network maps, and semi-structured interviews. Analysis was conducted by organizing the data, constructing theoretical frameworks, and categorizing resulting information. The category "weaving the network" was unveiled, with family experiences and professionals focused on a logic of fragmentation of care. The creation and implementation of public policy are urgently needed to address the needs of this population, by empowering families and communities and developing research that respects the multidimensional nature of the phenomenon.

  9. Privacy policies for health social networking sites

    Science.gov (United States)

    Li, Jingquan

    2013-01-01

    Health social networking sites (HSNS), virtual communities where users connect with each other around common problems and share relevant health data, have been increasingly adopted by medical professionals and patients. The growing use of HSNS like Sermo and PatientsLikeMe has prompted public concerns about the risks that such online data-sharing platforms pose to the privacy and security of personal health data. This paper articulates a set of privacy risks introduced by social networking in health care and presents a practical example that demonstrates how the risks might be intrinsic to some HSNS. The aim of this study is to identify and sketch the policy implications of using HSNS and how policy makers and stakeholders should elaborate upon them to protect the privacy of online health data. PMID:23599228

  10. Privacy policies for health social networking sites.

    Science.gov (United States)

    Li, Jingquan

    2013-01-01

    Health social networking sites (HSNS), virtual communities where users connect with each other around common problems and share relevant health data, have been increasingly adopted by medical professionals and patients. The growing use of HSNS like Sermo and PatientsLikeMe has prompted public concerns about the risks that such online data-sharing platforms pose to the privacy and security of personal health data. This paper articulates a set of privacy risks introduced by social networking in health care and presents a practical example that demonstrates how the risks might be intrinsic to some HSNS. The aim of this study is to identify and sketch the policy implications of using HSNS and how policy makers and stakeholders should elaborate upon them to protect the privacy of online health data.

  11. Reforming Social Policy: Changing Perspectives on Sustainable ...

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

    Reforming Social Policy presents an overview of social policy reforms currently ... It shows how some experimental approaches to reform have worked in different ... and students in development studies and social sciences; policymakers and ...

  12. Network Security: Policies and Guidelines for Effective Network Management

    Directory of Open Access Journals (Sweden)

    Jonathan Gana KOLO

    2008-12-01

    Full Text Available Network security and management in Information and Communication Technology (ICT is the ability to maintain the integrity of a system or network, its data and its immediate environment. The various innovations and uses to which networks are being put are growing by the day and hence are becoming complex and invariably more difficult to manage by the day. Computers are found in every business such as banking, insurance, hospital, education, manufacturing, etc. The widespread use of these systems implies crime and insecurity on a global scale. In addition, the tremendous benefits brought about by Internet have also widened the scope of crime and insecurity at an alarming rate. Also, ICT has fast become a primary differentiator for institution/organization leaders as it offers effective and convenient means of interaction with each other across the globe. This upsurge in the population of organizations depending on ICT for business transaction has brought with it a growing number of security threats and attacks on poorly managed and secured networks primarily to steal personal data, particularly financial information and password.This paper therefore proposes some policies and guidelines that should be followed by network administrators in organizations to help them ensure effective network management and security of ICT facilities and data.

  13. A Scalable Policy and SNMP Based Network Management Framework

    Institute of Scientific and Technical Information of China (English)

    LIU Su-ping; DING Yong-sheng

    2009-01-01

    Traditional SNMP-based network management can not deal with the task of managing large-scaled distributed network,while policy-based management is one of the effective solutions in network and distributed systems management. However,cross-vendor hardware compatibility is one of the limitations in policy-based management. Devices existing in current network mostly support SNMP rather than Common Open Policy Service (COPS) protocol. By analyzing traditional network management and policy-based network management, a scalable network management framework is proposed. It is combined with Internet Engineering Task Force (IETF) framework for policybased management and SNMP-based network management. By interpreting and translating policy decision to SNMP message,policy can be executed in traditional SNMP-based device.

  14. Multisector Health Policy Networks in 15 Large US Cities

    Science.gov (United States)

    Leider, J. P.; Carothers, Bobbi J.; Castrucci, Brian C.; Hearne, Shelley

    2016-01-01

    Context: Local health departments (LHDs) have historically not prioritized policy development, although it is one of the 3 core areas they address. One strategy that may influence policy in LHD jurisdictions is the formation of partnerships across sectors to work together on local public health policy. Design: We used a network approach to examine LHD local health policy partnerships across 15 large cities from the Big Cities Health Coalition. Setting/Participants: We surveyed the health departments and their partners about their working relationships in 5 policy areas: core local funding, tobacco control, obesity and chronic disease, violence and injury prevention, and infant mortality. Outcome Measures: Drawing on prior literature linking network structures with performance, we examined network density, transitivity, centralization and centrality, member diversity, and assortativity of ties. Results: Networks included an average of 21.8 organizations. Nonprofits and government agencies made up the largest proportions of the networks, with 28.8% and 21.7% of network members, whereas for-profits and foundations made up the smallest proportions in all of the networks, with just 1.2% and 2.4% on average. Mean values of density, transitivity, diversity, assortativity, centralization, and centrality showed similarity across policy areas and most LHDs. The tobacco control and obesity/chronic disease networks were densest and most diverse, whereas the infant mortality policy networks were the most centralized and had the highest assortativity. Core local funding policy networks had lower scores than other policy area networks by most network measures. Conclusion: Urban LHDs partner with organizations from diverse sectors to conduct local public health policy work. Network structures are similar across policy areas jurisdictions. Obesity and chronic disease, tobacco control, and infant mortality networks had structures consistent with higher performing networks, whereas

  15. Network governance of active employment policy

    DEFF Research Database (Denmark)

    Damgaard, Bodil; Torfing, Jacob

    2010-01-01

    The recent reform of the Danish governance system in the field of active employment policy has been subject to fierce criticism, as many commentators fear that it is the beginning of the end of the Danish Model of active stakeholder involvement. Drawing on both quantitative and qualitative data, ......, the tight metagovernance of the LECs does not seem to straightjacket the LECs as there is a considerable scope for local policy making which makes it worthwhile for the social partners to participate in the local networks.......The recent reform of the Danish governance system in the field of active employment policy has been subject to fierce criticism, as many commentators fear that it is the beginning of the end of the Danish Model of active stakeholder involvement. Drawing on both quantitative and qualitative data......, this study aims to analyse the impact of the governance reform by assessing the initial experiences with the Local Employment Councils (LECs). The analysis shows that the LECs are relatively well-functioning and contribute to an effective and democratic governance of local employment policy. Furthermore...

  16. Analyzing social policy: multiple perspectives for critically understanding and evaluating policy

    National Research Council Canada - National Science Library

    O'Connor, Mary Katherine; Netting, F. Ellen

    2011-01-01

    ... and development to implementation. Approaching the topic from an analytical and research-based perspective, the authors help readers make better, informed choices for successfully dealing with the complexities of social policy...

  17. European Neighbourhood Policy. A Polish Perspective

    Directory of Open Access Journals (Sweden)

    Paula Marcinkowska

    2016-01-01

    Full Text Available Before the bing-bang enlargement of the EU in 2004, the Union needed to define a coherent policy towards its new neighbours. The European Neighbourhood Policy was formulated when Poland became a member of the EU. Due to its close ties with the Eastern European countries, Poland tried to shape the EU foreign policy towards its neighbouring countries and became their advocate in Brussels. In 2009 it succeeded in establishing the Eastern Partnership as one of the dimensions of the European Neighbourhood Policy.

  18. Perspectives on bay-delta science and policy

    Science.gov (United States)

    Healey, Michael; Dettinger, Michael; Norgaard, Richard

    2016-01-01

    The State of Bay–Delta Science 2008 highlighted seven emerging perspectives on science and management of the Delta. These perspectives had important effects on policy and legislation concerning management of the Delta ecosystem and water exports. From the collection of papers that make up the State of Bay–Delta Science 2016, we derive another seven perspectives that augment those published in 2008. The new perspectives address nutrient and contaminant concentrations in Delta waters, the failure of the Delta food web to support native species, the role of multiple stressors in driving species toward extinction, and the emerging importance of extreme events in driving change in the ecosystem and the water supply. The scientific advances that underpin these new perspectives were made possible by new measurement and analytic tools. We briefly discuss some of these, including miniaturized acoustic fish tags, sensors for monitoring of water quality, analytic techniques for disaggregating complex contaminant mixtures, remote sensing to assess levee vulnerability, and multidimensional hydrodynamic modeling. Despite these new tools and scientific insights, species conservation objectives for the Delta are not being met. We believe that this lack of progress stems in part from the fact that science and policy do not incorporate sufficiently long-term perspectives. Looking forward half a century was central to the Delta Visioning process, but science and policy have not embraced this conceptual breadth. We are also concerned that protection and enhancement of the unique cultural, recreational, natural resource, and agricultural values of the Delta as an evolving place, as required by the Delta Reform Act, has received no critical study and analysis. Adopting wider and longer science and policy perspectives immediately encourages recognition of the need for evaluation, analysis, and public discourse on novel conservation approaches. These longer and wider perspectives

  19. Innovating innovation Policy. Rethinking green innovation policy in evolutionary perspective

    NARCIS (Netherlands)

    Arentsen, Maarten J.; Dinica, V.; Marquart, N.E.

    1999-01-01

    Advanced environmental standards such as sustainability require substantial improvements in the environmental performances of present technologies. Governments are faced with the challenge to design green innovation policies able to support producers and users of technologies to comply with such

  20. Ideology, Policy and Implementation: Comparative Perspectives ...

    African Journals Online (AJOL)

    This paper provides an exposition and interpretation of the language policies of two African universities, namely the University of Yaoundé 1 in Cameroon and the University of the Western ... Keywords: Language Ideologies, Language Attitudes, Language Policy, University of the Western Cape, University of Yaoundé 1 ...

  1. Post Colonial Perspectives on Education Policy Research

    Science.gov (United States)

    van der Westhuizen, Gert J.

    2013-01-01

    The focus of this article is on the role and contribution of policy research in contexts of social transformation. With reference to education transformation policies in post-apartheid South Africa, the argument is developed that research studies vary in their contribution to change, as a function of the paradigmatic assumptions and methodological…

  2. Perspectives of state investment policy in Russia

    Directory of Open Access Journals (Sweden)

    Rumyantseva Anna

    2018-01-01

    Full Text Available The state investment policy is an important mechanism for the country economy development. The main elements of the state investment policy allow us to outline the ways of this process development in order to increase the economic growth rates and overcome the investment climate complexities.

  3. Territorial perspective of agricultural extension policies in Colombia

    Directory of Open Access Journals (Sweden)

    Molina Juan Patricio

    2010-12-01

    Full Text Available This article presents a historic perspective of agricultural extension in Colombia and highlights its scope in relationship to regional development. Four periods are identified, which show that policies have evolved towards a territorial and decentralized agricultural extension. However, this trend has not been consolidated in recent years. It is suggested that Colombia should recover an approach of agricultural extension that integrates the productive dimension with a territorial perspective.

  4. Global Climate Change: Three Policy Perspectives

    National Research Council Canada - National Science Library

    Parker, Larry; Blodgett, John

    2008-01-01

    The 1992 U.N. Framework Convention on Climate Change requires that signatories, including the United States, establish policies for constraining future emission levels of greenhouse gases, including carbon dioxide (CO2). The George H. W...

  5. Public policy perspective on groundwater quality

    International Nuclear Information System (INIS)

    Libby, L.W.

    1990-01-01

    Groundwater pollution problems are fundamentally institutional problems. The means for reducing contamination are institutional: the mix of incentives, rights and obligations confronting resource users. Only changes in the rights and obligations of users or the economic and social cost of water use options will reduce groundwater pollution. Policy is the process by which those changes are made. The essential purpose of groundwater quality policy is to change water use behavior. For the most part, people do respond to evidence that a failure to change could be painful. New information can produce the support necessary for regulation or other policy change. It is essential to maintain healthy respect for the rights and intentions of individuals. Improved understanding of human behavior is essential to success in groundwater policy

  6. LTER network data access policy revision: report and recommendations.

    Science.gov (United States)

    James Brunt; Peter McCartney; Stuart Gage; Don. Henshaw

    2004-01-01

    This document is a report on work carried out to update the LTER Network Data Access Policy. The current LTER Network Data Access Policy, approved by the coordinating committee in 1997, has been in use since 1990. An analysis of the current policies related to the release, access, and use of LTER data has been undertaken by a sub-committee of the LTER Network...

  7. Networks: structure and action : steering in and steering by policy networks

    NARCIS (Netherlands)

    Dassen, A.

    2010-01-01

    This thesis explores the opportunities to build a structural policy network model that is rooted in social network theories. By making a distinction between a process of steering in networks, and a process of steering by networks, it addresses the effects of network structures on network dynamics as

  8. The European Energy Policy: Building New Perspectives

    International Nuclear Information System (INIS)

    Maisonneuve, Cecile

    2014-04-01

    The origins of Europe's severe energy policy problems lie in a failed economic approach, which itself can be partly explained by political and ideological causes. This study seeks to address these political issues. Energy is not an exclusively economic issue, far from it. Since taxation and diplomacy are key aspects, energy is necessarily a political issue that policy-makers must handle. From this point of view, 2014 has to be seen as a political opportunity: it needs to be a year for re-founding a common policy fundamentally, based on two principles. First is the principle of realism, which implies re-situating energy policy in its international environment and putting the issue of costs back into the heart of political decision-making. The second principle is solidarity, in other words the clear restatement that there is a European general interest... which is not the sum of 28 national interests, but also that energy should be viewed as a system, and not as a collection of local policies and interests. Europe's common energy policy must retain its long term goal of ensuring the energy transition, but it must review the path to achieving this. This transition cannot be a technical, economic and geopolitical bet, which is presently the case. It has to be a controlled undertaking, implying governance and instruments. More generally, the transition requires a very different state of mind (Section III), compared to today's technocratic and non-cooperative approach (Section II), which has led to the prevailing state of energy chaos in Europe (Section I)

  9. Information Security Policy Modeling for Network Security Systems

    Directory of Open Access Journals (Sweden)

    Dmitry Sergeevich Chernyavskiy

    2014-12-01

    Full Text Available Policy management for network security systems (NSSs is one of the most topical issues of network security management. Incorrect configurations of NSSs lead to system outages and appearance of vulnerabilities. Moreover, policy management process is a time-consuming task, which includes significant amount of manual work. These factors reduce efficiency of NSSs’ utilization. The paper discusses peculiarities of policy management process and existing approaches to policy modeling, presents a model aimed to formalize policies for NSSs independently on NSSs’ platforms and select the most effective NSSs for implementation of the policies.

  10. Health in All Policies (HiAP) governance: lessons from network governance.

    Science.gov (United States)

    Khayatzadeh-Mahani, Akram; Ruckert, Arne; Labonté, Ronald; Kenis, Patrick; Akbari-Javar, Mohammad Reza

    2018-05-25

    The Health in All Policies (HiAP) approach requires formal and sustained governance structures and mechanisms to ensure that the policies of various non-health sectors maximize positive and minimize negative impacts on population health. In this paper, we demonstrate the usefulness of a network perspective in understanding and contributing to the effectiveness of HiAP. We undertook an exploratory, qualitative case study of a HiAP structure in Iran, the Kerman province Council of Health and Food Security (CHFS) with diverse members from health and non-health sectors. We analyzed relevant policy texts and interviewed 32 policy actors involved in the CHFS. Data were analyzed using within-case analysis and constant comparative methodology. Our findings suggest that CHFS governance from a network perspective drew in practice on elements of two competing network governance modes: the network administrative organization (NAO) and the lead organization mode. Our results also show that a shift from a hierarchical and market-based mode of interaction to a network logic within CHFS has not yet taken place. In addition, CHFS suffers from large membership and an inability to address complex 'wicked problems', as well as low trust, legitimacy and goal consensus among its members. Drawing on other HiAP studies and commentaries, insights from organization network theory, and in-depth findings from our case study, we conclude that a NAO may be the most effective mode of governance for tackling complex social problems in HiAP structures. Since similar studies are limited, and our single case study may not be transferable across all contexts, we suggest that further research be undertaken to explore HiAP structures from a network perspective in different institutional and cultural settings. With increasing emphasis given to HiAP approaches in national and international health policy discourse, it is important that comparative knowledge about the effectiveness of HiAP governance

  11. Perspectives of Fijian Policymakers on the Obesity Prevention Policy Landscape

    Directory of Open Access Journals (Sweden)

    Anna-Marie Hendriks

    2015-01-01

    Full Text Available In Fiji and other Pacific Island countries, obesity has rapidly increased in the past decade. Therefore, several obesity prevention policies have been developed. Studies show that their development has been hampered by factors within Fiji’s policy landscape such as pressure from industry. Since policymakers in the Fijian national government are primarily responsible for the development of obesity policies, it is important to understand their perspectives; we therefore interviewed 15 policymakers from nine Fijian ministries. By applying the “attractor landscape” metaphor from dynamic systems theory, we captured perceived barriers and facilitators in the policy landscape. A poor economic situation, low food self-sufficiency, power inequalities, inappropriate framing of obesity, limited policy evidence, and limited resource sharing hamper obesity policy developments in Fiji. Facilitators include policy entrepreneurs and policy brokers who were active when a window of opportunity opened and who strengthened intersectoral collaboration. Fiji’s policy landscape can become more conducive to obesity policies if power inequalities are reduced. In Fiji and other Pacific Island countries, this may be achievable through increased food self-sufficiency, strengthened intersectoral collaboration, and the establishment of an explicit functional focal unit within government to monitor and forecast the health impact of policy changes in non-health sectors.

  12. Perspectives of Fijian Policymakers on the Obesity Prevention Policy Landscape

    Science.gov (United States)

    Hendriks, Anna-Marie; Delai, Mere Y.; Thow, Anne-Marie; Gubbels, Jessica S.; De Vries, Nanne K.; Kremers, Stef P. J.; Jansen, Maria W. J.

    2015-01-01

    In Fiji and other Pacific Island countries, obesity has rapidly increased in the past decade. Therefore, several obesity prevention policies have been developed. Studies show that their development has been hampered by factors within Fiji's policy landscape such as pressure from industry. Since policymakers in the Fijian national government are primarily responsible for the development of obesity policies, it is important to understand their perspectives; we therefore interviewed 15 policymakers from nine Fijian ministries. By applying the “attractor landscape” metaphor from dynamic systems theory, we captured perceived barriers and facilitators in the policy landscape. A poor economic situation, low food self-sufficiency, power inequalities, inappropriate framing of obesity, limited policy evidence, and limited resource sharing hamper obesity policy developments in Fiji. Facilitators include policy entrepreneurs and policy brokers who were active when a window of opportunity opened and who strengthened intersectoral collaboration. Fiji's policy landscape can become more conducive to obesity policies if power inequalities are reduced. In Fiji and other Pacific Island countries, this may be achievable through increased food self-sufficiency, strengthened intersectoral collaboration, and the establishment of an explicit functional focal unit within government to monitor and forecast the health impact of policy changes in non-health sectors. PMID:26380307

  13. Strategies and Policies for Space - Indian Perspective

    Science.gov (United States)

    Kasturirangan, K.; Sridhara Murthy, K. R.; Sundararmiah, V.; Rao, Mukund

    2002-01-01

    Indian Space Program, which was established as government effort about three decades ago has become a major force in providing vital services for social and economic sectors in India in the fields of satellite telecommunications, television broadcasting, meteorological services and remote sensing of natural resources. Capabilities have been developed over the years, following a step-by-step process to develop and operate space infrastructure in India, including state-of-the-art satellites and satellite launch vehicles. In carrying out these developments, Indian Space Research Organisation, which is the national agency responsible for space activities under Government of India, develop policies and programs, which promoted industrial participation in variety of space activities including manufacture of space hardware, conduct of value added activities and provision of services involving space systems. Policy initiatives have also been taken recently to promote private sector participation in the establishment of Indian Satellite Systems for telecommunications. Strategic alliances have also been developed with international space industries for marketing of services such as remote sensing data. The paper traces evaluation of the policies towards development of industrial participation in space and future transition into commercial space enterprise. Policy issues concerning the national requirements vis-à-vis the international environment will also be discussed to analyze the strategies for international cooperation.

  14. Perspective on renewable fuels policy April 2002

    International Nuclear Information System (INIS)

    2002-04-01

    Natural Resources Canada (NRCan) has initiated a constructive dialogue on its ethanol policy, and the Canadian Petroleum Products Institute (CPPI) is supportive of the government's efforts in that regard and encourages this dialogue to continue. CPPI believes that it is important to provide sound information to policy makers. Before policy decisions are made, all stakeholders must be fully involved in the process and aware of the implications of the various options open for discussion. In this document, it is stated that significant additional government intervention in the form of higher subsidies and/or mandate is required to increase Canadian demand and push market penetration of fuel ethanol. One of the benefits from the utilization of ethanol fuel resides in the reduction of greenhouse gas emissions. However, the cost effectiveness of ethanol in terms of greenhouse gas emissions reductions indicates that other strategies are less expensive. It was mentioned that ethanol production technology requires a thorough evaluation. The situation in the United States is reviewed. Negotiations recently took place that produced a comprehensive proposal on renewable fuels, and includes: a renewable fuels mandate, funding for leaking underground storage tanks programs, maintenance of the toxic air pollution reductions, and a study of harmonization of Federal, state and local fuel requirements, among others. It was indicated that the Canadian situation is not reflected in this proposal, since most of the policy drivers for the American proposal are not relevant to the Canadian situation. The considerations for Canadian policy makers include two options: investment in production facilities that are widely distributed throughout the country, or transporting ethanol across vast distances at a higher cost. The conclusion calls for further federal and provincial intervention

  15. A Critique of Botswana's Language Policy from a Translanguaging Perspective

    Science.gov (United States)

    Bagwasi, Mompoloki Mmangaka

    2017-01-01

    This paper critiques the language practices and language-in-education policy of Botswana from a translanguaging perspective. By so doing, it revisits our commonly held perceptions about multilingualism, bilingualism and language and its boundary. We commonly perceive languages as autonomous and as having boundaries and we perceive bilingualism or…

  16. Energy policy in Italy and perspectives for 2010

    International Nuclear Information System (INIS)

    Janot-Giorgetti, M.; Lamquet, O.

    2000-08-01

    In Europe the energy sector is moving to a community policy oriented on the competition opening of the market (Internal Energy Market Program), by national initiatives of liberalization and privatization of the energy production and distribution and also the environmental policy. In this context the italian Government is moving towards a survey and regulation organism and aims today to implement measures allowing a correct and quality operating of the market. This document presents a state of the art of the italian market and the perspectives for 2010. It enhances also the innovative projects according the environmental policy. (A.L.B.)

  17. Industrial energy efficiency: A policy perspective

    International Nuclear Information System (INIS)

    Chandler, W.U.

    1990-01-01

    Policies that promote energy efficiency can work; but potential energy savings are unlikely to be realized without effective policy leadership. This article discusses the opportunities in several countries for increasing energy efficiency. Both ''open'' and centrally planned economies could be much more energy efficient. In the United States, for example, the government needs to stimulate energy efficiency. This could be done by sponsoring research to develop new processes, creating favourable financial conditions for investment in efficiency, and making the advantages of energy efficiency technologies better known. International collaboration in sponsoring research and transfer technologies could be of the greatest importance in improving energy efficiency in countries with centrally planned economies, including the Soviet Union, as well as in developing countries. Favourable conditions for achieving both economic development and environmental protection can be created through cooperation on the international level. (author). 24 refs, 4 tabs

  18. Dynamic mobility applications policy analysis : policy and institutional issues for intelligent network flow optimization (INFLO).

    Science.gov (United States)

    2014-12-01

    The report documents policy considerations for the Intelligent Network Flow Optimization (INFLO) connected vehicle applications : bundle. INFLO aims to optimize network flow on freeways and arterials by informing motorists of existing and impen...

  19. EU Trade Governance and Policy: A Critical Perspective

    Directory of Open Access Journals (Sweden)

    Lucy Ford

    2013-10-01

    Full Text Available This article offers a critical analysis of EU trade policy. It does so by highlighting the political and economic enclosures within which EU trade policy is embedded and that continue to hamper more holistic and interdisciplinary analyses that are argued to be necessary in order to comprehend the obstacles to and avenues towards a more sustainable and socially just world. The article critically analyses economic and political hegemony by drawing on two strands of critical international thought, namely neo-Gramscian analysis and global political ecology, employing a critical realist approach. The article identifies the perceived twin short-comings of conventional analyses: firstly, the neglect of understandings of power relations and social justice, and secondly the lack of attention to criteria of sustainability. Within critical debates about European governance, including the governance of trade and trade policy, neo-Gramscian perspectives highlight the power relations within EU governance, exposing the mechanisms of hegemony as well as identifying potential counter-hegemonic forces. While this offers important insights, the article argues that a critical perspective cannot be complete without attention to sustainability. Political ecology makes a vital contribution to critical perspectives by highlighting the natural limits within which by necessity all human activity takes place. Using illustrations from trade policy debates, the article argues that current EU trade policy and governance is not best placed to meet the challenges of sustainability and social justice and it points to the need for more holistic systems thinking to challenge orthodoxy.

  20. Health Care Organizations and Policy Leadership: Perspectives on Nonsmoker-Only Hiring Policies.

    Science.gov (United States)

    McDaniel, Patricia A; Malone, Ruth E

    2018-02-01

    To explore employers' decisions to base hiring policies on tobacco or nicotine use and community perspectives on such policies, and analyze the implications for organizational identity, community engagement, and health promotion. From 2013 to 2016, 11 executives from six health care organizations and one non-health-care organization with nonsmoker-only hiring policies were interviewed about why and how their policies were created and implemented, concerns about the policies, and perceptions of employee and public reactions. Focus groups were conducted with community members (n = 51) who lived in or near cities where participating employers were based, exploring participants' opinions about why an employer would stop hiring smokers and their support (or not) for such a policy. Most employers excluded from employment those using all forms of nicotine. Several explained their adoption of the policy as a natural extension of a smoke-free campus and as consistent with their identity as health care organizations. They regarded the policy as promoting health. No employer mentioned engaging in a community dialogue before adopting the policy or reported efforts to track the policy's impact on rejected applicants. Community members understood the cost-saving appeal of such policies, but most opposed them. They made few exceptions for health care organizations. Policy decisions undertaken by health care organizations have influence beyond their immediate setting and may establish precedents that others follow. Nonsmoker-only hiring policies may fit with a health care organization's institutional identity but may not be congruent with community values or promote public health.

  1. Perspectives on Bay–Delta Science and Policy

    Directory of Open Access Journals (Sweden)

    Michael Healey

    2016-12-01

    Full Text Available doi: https://doi.org/10.15447/sfews.2016v14iss4art6The State of Bay–Delta Science 2008 highlighted seven emerging perspectives on science and management of the Delta. These perspectives had important effects on policy and legislation concerning management of the Delta ecosystem and water exports. From the collection of papers that make up the State of Bay–Delta Science 2016, we derive another seven perspectives that augment those published in 2008. The new perspectives address nutrient and contaminant concentrations in Delta waters, the failure of the Delta food web to support native species, the role of multiple stressors in driving species toward extinction, and the emerging importance of extreme events in driving change in the ecosystem and the water supply. The scientific advances that underpin these new perspectives were made possible by new measurement and analytic tools. We briefly discuss some of these, including miniaturized acoustic fish tags, sensors for monitoring of water quality, analytic techniques for disaggregating complex contaminant mixtures, remote sensing to assess levee vulnerability, and multidimensional hydrodynamic modeling. Despite these new tools and scientific insights, species conservation objectives for the Delta are not being met. We believe that this lack of progress stems in part from the fact that science and policy do not incorporate sufficiently long-term perspectives. Looking forward half a century was central to the Delta Visioning process, but science and policy have not embraced this conceptual breadth. We are also concerned that protection and enhancement of the unique cultural, recreational, natural resource, and agricultural values of the Delta as an evolving place, as required by the Delta Reform Act, has received no critical study and analysis. Adopting wider and longer science and policy perspectives immediately encourages recognition of the need for evaluation, analysis, and public discourse on

  2. Russian oil policy under Putin in perspective

    International Nuclear Information System (INIS)

    Rossiaud, S.

    2009-01-01

    This article intends to explain and evaluate the interactions between the three developments which have structured the Russian oil industry since the beginning of V. Putin's second presidential term of office: the slowing down in production growth as well as the absolute decline of the latter observed in 2008, the reorganization of this industry marked by the increasing role of public oil companies and, finally, the adjustments made to the contractual arrangements surrounding the activities of the upstream oil sector. It has shown, on one hand, that the decline in current production is the result of the exhaustion of short term strategies by private Russian companies, and on the other hand, that the contract adjustments are insufficient to allow the Russian companies to adjust to more long term strategies. From this perspective, the increased role played by public oil companies can be analysed as an organisational response to this institutional dead-end. (author)

  3. Organic agriculture in a development policy perspective

    DEFF Research Database (Denmark)

    Egelyng, Henrik; Halberg, Niels; Jensen, Henning Høgh

    Farmers growing food with high eco-efficiency may be seen cultivating peace by reducing competition among nations for oil and as producers of other public goods: biodiverse landscapes and ecosystem services with more soil fertility, less water use and less pollution. How does Organic agriculture...... (OA) fare globally on eco-efficiency? Are most African farmers eco-efficient – or may eco-efficient farmers be found everywhere? As OA develops throughout the planet, what does Denmark do beyond Europe? Is organic farming part of our development policy? Do we dilligently share our comparative...

  4. The city, territoriality and networks in mental health policies

    Directory of Open Access Journals (Sweden)

    Luciana Assis Costa

    2014-09-01

    Full Text Available The understanding of territory, made evident by a decentralized, local based, and non-institutionalized mental health model, is a fundamental element in building a renewed network. The objective of this essay is to understand how mental health policies gradually favor local actions, organized in terms of territories, to develop strategies of care that support the new model of mental health. From this perspective, the aim of this research is to reflect on the possibilities of establishing new social relations that can, in fact, widen the sense of community belonging in the daily living of those presenting mental health conditions. This study draws from theoretical concepts and frameworks of the social sciences, describing the diverse positions held by the main schools of urban sociology with regards to the understanding of territories. The multiple conceptions of territories and their relations to mental health are analyzed. Historical data about mental health in Brazil show a heterogeneous development of mental health policies in different areas of the country. Finally, social inclusion in the cities depends on an effective expansion of territory-based mental health services, as well as an amplification of the access to consumer goods and services not necessarily connected to health care, but to basic social and civil rights. Hopefully, new rules of social interaction will not be restricted to the mental health universe, but will promote new encounters in the urban space, with respect for differences and appreciation of diversity.

  5. Environmental externalities and renewables: A policy perspective

    International Nuclear Information System (INIS)

    Sanghi, A.K.

    1992-01-01

    New York state electric utilities are required to incorporate the consideration of environmental externality costs in their bidding programs for new capacity. A natural extension of this policy would be to consider environmental externality costs in the state's implementation of federal regulations under the Public Utilities Regulatory Policies Act (PURPA). A more direct but more politically difficult approach would be the use of environmental taxes. These two approaches are discussed for more fully incorporating environmental externalities in New York's energy planning process. Under PURPA, utilities have a general obligation to purchase energy from interconnected qualifying facilities on the basis of long-run avoided cost (LRAC) estimates. The New York State Public Service Commission is currently updating the LRAC estimates, which do not account for the costs of complying with the 1990 amendments of the Clean Air Act (CAA) or for environmental externality costs associated with underlying generation sources. Environmental externality LRACs are estimated based on SO 2 , NO x , and CO 2 emissions; estimates of CAA compliance are relatively small in comparison. The use of taxes to reduce emissions by making pollution more expensive than abatement is analyzed, with reference to both general revenue and trust fund types of tax mechanisms. The ways the two mechanisms affect development of wind power resources is illustrated to provide further insight into the correct application of environmental externalities in energy planning. 8 refs., 3 figs., 2 tabs

  6. The Impact of the Physical Activity Policy Research Network.

    Science.gov (United States)

    Manteiga, Alicia M; Eyler, Amy A; Valko, Cheryl; Brownson, Ross C; Evenson, Kelly R; Schmid, Thomas

    2017-03-01

    Lack of physical activity is one of the greatest challenges of the 21st century. The Physical Activity Policy Research Network (PAPRN) is a thematic network established in 2004 to identify determinants, implementation, and outcomes of policies that are effective in increasing physical activity. The purpose of this study is to describe the products of PAPRN and make recommendations for future research and best practices. A mixed methods approach was used to obtain both quantitative and qualitative data on the network. First, in 2014, PAPRN's dissemination products from 2004 to 2014 were extracted and reviewed, including 57 publications and 56 presentations. Next, semi-structured qualitative interviews were conducted with 25 key network participants from 17 locations around the U.S. The transcripts were transcribed and coded. The results of the interviews indicated that the research network addressed several components of its mission, including the identification of physical activity policies, determinants of these policies, and the process of policy implementation. However, research focusing on physical activity policy outcomes was limited. Best practices included collaboration between researchers and practitioners and involvement of practitioners in research design, data collection, and dissemination of results. PAPRN is an example of a productive research network and has contributed to both the process and content of physical activity policy research over the past decade. Future research should emphasize physical activity policy outcomes. Additionally, increased partnerships with practitioners for collaborative, cross-sectoral physical activity policy research should be developed. Copyright © 2016 American Journal of Preventive Medicine. All rights reserved.

  7. Monetary policy and dynamic adjustment of corporate investment: A policy transmission channel perspective

    Directory of Open Access Journals (Sweden)

    Qiang Fu

    2015-06-01

    Full Text Available We investigate monetary policy effects on corporate investment adjustment, using a sample of China’s A-share listed firms (2005–2012, under an asymmetic framework and from a monetary policy transmission channel perspective. We find that corporate investment adjustment is faster in expansionary than contractionary monetary policy periods. Monetary policy has a significant effect on adjustment speed through monetary and credit channels. An increase in the growth rate of money supply or credit accelerates adjustment. Both effects are significantly greater during tightening than expansionary periods. The monetary channel has significant asymmetry, whereas the credit channel has none. Leverage moderates the relationship between monetary policy and adjustment, with a greater effect in expansionary periods. This study enriches the corporate investment behavior literature and can help governments develop and optimize macro-control policies.

  8. Who makes European Cohesion Policy: a practitioners’ learning perspective

    Directory of Open Access Journals (Sweden)

    Fanny Sbaraglia

    2016-01-01

    Full Text Available Through the European Social Fund (ESF, the European Union subsidizes social inclusion and occupational trainee projects. This policy instrument is formulated by European Union institutions and implemented by regions through a call for projects which requires innovative actions and a result-oriented strategy. It is a key vantage point to observe sub-national implementation of an European Union policy instrument in a sub-national practitioner’s perspective, a topic under-investigated in the literature. For a project to receive funding, sub-national practitioners must take the European Union requirements (accounting standards, evidence of innovation etc. and their social needs into account. Against this backdrop, this research tackles an original question: how can local practitioners adapt their policy actions to fit with European Union requirements? Taking the region of Wallonia in Belgium as a case study, the ESF implementation is considered as a specific policy process in sub-national policy sectors. Adopting an in-depth qualitative perspective, this research contends that it depends on practitioners’ learning, practices and experience of past applications, their specific socio-economic context and income maximization.

  9. Danish Cultural Policy in a European and Global Perspective

    DEFF Research Database (Denmark)

    Duelund, Peter

    2016-01-01

    Danish Cultural policy is undergoing a series of transformations with regard to legislation, culture efficiency of the policy organization and financing, the status and rolle og teh arms length principle, the autonomy and role of arts and culture in society and the weights of different paradigms...... of national identity and cultural heritage. The role of art in society has been changed and are challenged. The essay analyzes based on critical theory and recent cultural study theory the cultural changes and the potentials impacts on art and culture in a global and European perspective....

  10. Network management in motion. Part 1. Network management in perspective. Transition or paradox?

    International Nuclear Information System (INIS)

    Van Beuge, M.

    2010-01-01

    In a series of articles various legal aspects of network management are discussed from a European and a Dutch perspective. In this first part a general introduction is given on network management and related topics, such as developing local networks to international networks, the integration to unbundling the energy market in Europe, the development of centralized to decentralized, and from conventional to sustainable. [nl

  11. Making Policy with "Good Ideas": Policy Networks and the "Intellectuals" of New Labour

    Science.gov (United States)

    Ball, Stephen J.; Exley, Sonia

    2010-01-01

    The proliferation of policy think tanks and more broadly the rise of "policy networks" can be viewed as indicative of important global transformations in the nature of the state. That is, the emergence of new state modalities, with a shift away from government towards forms of polycentric governance, where policy is produced through…

  12. Active and Successful Aging: A European Policy Perspective

    OpenAIRE

    Foster, Liam; Walker, Alan

    2014-01-01

    Over the past two decades, "active aging" has emerged in Europe as the foremost policy response to the challenges of population aging. This article examines the concept of active aging and how it differs from that of "successful aging." In particular, it shows how active aging presents a more holistic, life course-oriented approach than successful aging. We provide a critical perspective on active aging too by, first, tracing its emergence in Europe and then showing how, in practice, it has b...

  13. Router Agent Technology for Policy-Based Network Management

    Science.gov (United States)

    Chow, Edward T.; Sudhir, Gurusham; Chang, Hsin-Ping; James, Mark; Liu, Yih-Chiao J.; Chiang, Winston

    2011-01-01

    This innovation can be run as a standalone network application on any computer in a networked environment. This design can be configured to control one or more routers (one instance per router), and can also be configured to listen to a policy server over the network to receive new policies based on the policy- based network management technology. The Router Agent Technology transforms the received policies into suitable Access Control List syntax for the routers it is configured to control. It commits the newly generated access control lists to the routers and provides feedback regarding any errors that were faced. The innovation also automatically generates a time-stamped log file regarding all updates to the router it is configured to control. This technology, once installed on a local network computer and started, is autonomous because it has the capability to keep listening to new policies from the policy server, transforming those policies to router-compliant access lists, and committing those access lists to a specified interface on the specified router on the network with any error feedback regarding commitment process. The stand-alone application is named RouterAgent and is currently realized as a fully functional (version 1) implementation for the Windows operating system and for CISCO routers.

  14. Why do policies change? Institutions, interests, ideas and networks in three cases of policy reform.

    Science.gov (United States)

    Shearer, Jessica C; Abelson, Julia; Kouyaté, Bocar; Lavis, John N; Walt, Gill

    2016-11-01

    Policy researchers have used various categories of variables to explain why policies change, including those related to institutions, interests and ideas. Recent research has paid growing attention to the role of policy networks-the actors involved in policy-making, their relationships with each other, and the structure formed by those relationships-in policy reform across settings and issues; however, this literature has largely ignored the theoretical integration of networks with other policy theories, including the '3Is' of institutions, interests and ideas. This article proposes a conceptual framework integrating these variables and tests it on three cases of policy change in Burkina Faso, addressing the need for theoretical integration with networks as well as the broader aim of theory-driven health policy analysis research in low- and middle-income countries. We use historical process tracing, a type of comparative case study, to interpret and compare documents and in-depth interview data within and between cases. We found that while network changes were indeed associated with policy reform, this relationship was mediated by one or more of institutions, interests and ideas. In a context of high donor dependency, new donor rules affected the composition and structure of actors in the networks, which enabled the entry and dissemination of new ideas and shifts in the overall balance of interest power ultimately leading to policy change. The case of strategic networking occurred in only one case, by civil society actors, suggesting that network change is rarely the spark that initiates the process towards policy change. This analysis highlights the important role of changes in institutions and ideas to drive policymaking, but hints that network change is a necessary intermediate step in these processes. © The Author 2016. Published by Oxford University Press in association with The London School of Hygiene and Tropical Medicine. All rights reserved. For

  15. Virtual water trade and country vulnerability: A network perspective

    Science.gov (United States)

    Sartori, Martina; Schiavo, Stefano

    2015-04-01

    This work investigates the relationship between countries' participation in virtual water trade and their vulnerability to external shocks from a network perspective. In particular, we investigate whether (i) possible sources of local national crises may interact with the system, propagating through the network and affecting the other countries involved; (ii) the topological characteristics of the international agricultural trade network, translated into virtual water-equivalent flows, may favor countries' vulnerability to external crises. Our work contributes to the debate on the potential merits and risks associated with openness to trade in agricultural and food products. On the one hand, trade helps to ensure that even countries with limited water (and other relevant) resources have access to sufficient food and contribute to the global saving of water. On the other hand, there are fears that openness may increase the vulnerability to external shocks and thus make countries worse off. Here we abstract from political considerations about food sovereignty and independence from imports and focus instead on investigating whether the increased participation in global trade that the world has witnessed in the last 30 years has made the system more susceptible to large shocks. Our analysis reveals that: (i) the probability of larger supply shocks has not increased over time; (ii) the topological characteristics of the VW network are not such as to favor the systemic risk associated with shock propagation; and (iii) higher-order interconnections may reveal further important information about the structure of a network. Regarding the first result, fluctuations in output volumes, among the sources of shock analyzed here, are more likely to generate some instability. The first implication is that, on one side, past national or regional economic crises were not necessarily brought about or strengthened by global trade. The second, more remarkable, implication is that, on

  16. Networks and Collaboration in Spanish Education Policy

    Science.gov (United States)

    Azorín, Cecilia M.; Muijs, Daniel

    2017-01-01

    Background: Networks play an important role in today's societies. As a consequence, changes are apparent in the political, economic, cultural, educational and social agendas. Purpose: The main goal of this article is to map the situation of school networks in Spain. The research questions are focused on what forms collaboration and networking take…

  17. Think Global, Act Local : Cultural Policies of Dundee from World Cultural Perspective

    OpenAIRE

    Hietala, Verneri

    2017-01-01

    Despite growing interest in neo-institutionalism and world culture theory in recent years, few studies have researched urban cultural policies from this perspective. By far the most research on urban cultural policy-making relies on rational choice and structural theoretical perspectives. The purpose of this thesis is to acquire new knowledge on urban cultural policies by examining the main justifications of cultural policies in Dundee from world cultural theoretical perspective. This th...

  18. Modelling dendritic ecological networks in space: An integrated network perspective

    Science.gov (United States)

    Erin E. Peterson; Jay M. Ver Hoef; Dan J. Isaak; Jeffrey A. Falke; Marie-Josee Fortin; Chris E. Jordan; Kristina McNyset; Pascal Monestiez; Aaron S. Ruesch; Aritra Sengupta; Nicholas Som; E. Ashley Steel; David M. Theobald; Christian E. Torgersen; Seth J. Wenger

    2013-01-01

    Dendritic ecological networks (DENs) are a unique form of ecological networks that exhibit a dendritic network topology (e.g. stream and cave networks or plant architecture). DENs have a dual spatial representation; as points within the network and as points in geographical space. Consequently, some analytical methods used to quantify relationships in other types of...

  19. Export policies for multi-domain WDM networks

    DEFF Research Database (Denmark)

    Manolova, Anna Vasileva; Ruepp, Sarah Renée

    2010-01-01

    We analyze the performance of six export policies for a multi-domain routing protocol in WDM networks. We show that providing many AS-disjoint paths for survivability and load-balancing does not necessarily guarantee the lowest connection blocking......We analyze the performance of six export policies for a multi-domain routing protocol in WDM networks. We show that providing many AS-disjoint paths for survivability and load-balancing does not necessarily guarantee the lowest connection blocking...

  20. Climate 2012 - Status and perspectives for Danish climate policy

    International Nuclear Information System (INIS)

    2000-03-01

    Through 'Climate 2012'. The Danish government wishes to give a total survey of the Danish climate policy. The intention with 'Climate 2012' is to lead to the Danish Parliament's ratification of the Kyoto-protocol. 'Climate 2012' is the result of a renewed analysis and updating of the Danish policy pursued till now relating to the emission of greenhouse gasses, so that this policy now more precisely includes all elements contained in the Kyoto-protocol. The climate strategy is also the basis for the coming years' national work within the climate area, through implementing a range of analyses and surveys review a range of aspects the climate area, of relevance to the Danish climate policy in the short and long term. Finally the climate strategy is the basis for an evaluation of the demand for establishing a strengthened Danish network within the climate area. (EHS)

  1. Network externality perspective of feed-in-tariffs (FIT) instruments-Some observations and suggestions

    International Nuclear Information System (INIS)

    Shum, Kwok L.; Watanabe, Chihiro

    2010-01-01

    Existing energy policy frameworks revolving around the acceleration of deployment of renewable energy technology can be broadly classified as the quantity vs. price approach. With this brief viewpoint, this paper suggests another perspective of viewing these instruments in terms of a more fundamental basis: whether the deployment in capacity is in terms of a cost minimization approach or a network externality approach. We suggest that the generic price or feed in tariff (FIT) approach in subsidizing renewable electricity generation and associated income would create a bandwagon or self-propagation effect among users rendering the renewable energy technology spreads like a software or information technology. Our objective is to raise awareness of this technology dynamics oriented perspective in renewable deployment supplementing the conventional installation subsidies perspective. We hope that it would inspire more empirical works and studies relating to the policy implications of this viewpoint.

  2. The NPC: A Higher Priority for Networking Policy

    Science.gov (United States)

    Kuhns, Jeff C.

    2006-01-01

    This article discusses the scope of activities of the Network Policy Council (NPC), which has been designed to provide a more direct channel of communications within EDUCAUSE and to provide policy formulation more visibility. The NPC is an advisory council to EDUCAUSE whose members are selected from those who have interest in this area and are…

  3. Design Management in the Textile Industry - A Network Perspective

    DEFF Research Database (Denmark)

    Christensen, Poul Rind; Bang, Anne Louise

    In this paper we explore textile design activities and textile design management from an industrial network perspective. The textile industry is probably one of the most globalized manufacturing industries in the world and thus one of the most dispersed industries on the globe. Most studies on de...... management in order to maintain the relationships in their network of customers and suppliers....

  4. Global Network : Integration and Harmonization of ICT Policy and ...

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

    IDRC has invested in the development of three regional networks focused on issues of inclusive information and communication technology (ICT) policy and regulation: Latin America - REDIS/DIRSI (103371), Asia - LIRNEAsia (103017). Africa - LINK Centre (101584). The three regional research networks were built as ...

  5. Research Network on Regional Economic and Policy History

    NARCIS (Netherlands)

    Molema, A.M.; van der Zwet, Arno

    2017-01-01

    In the spring of 2017, the Research Network on Regional Economic and Policy History organised its inaugural workshop in London. The network aims to stimulate research in relation to regional economic development and planning challenges, by exploring the importance of historical approaches and

  6. Unification of Information Security Policies for Network Security Solutions

    Directory of Open Access Journals (Sweden)

    D.S. Chernyavskiy

    2012-03-01

    Full Text Available Diversity of command languages on network security solutions’ (NSS interfaces causes problems in a process of information security policy (ISP deployment. Unified model for security policy representation and implementation in NSS could aid to avoid such problems and consequently enhance efficiency of the process. The proposed solution is Unified language for network security policy (ULNSP. The language is based on formal languages theory, and being coupled with its translator, ULNSP makes it possible to formalize and implement ISP independently of particular NSS.

  7. Optimal fleet conversion policy from a life cycle perspective

    International Nuclear Information System (INIS)

    Hyung Chul Kim; Ross, M.H.; Keoleian, G.A.

    2004-01-01

    Vehicles typically deteriorate with accumulating mileage and emit more tailpipe air pollutants per mile. Although incentive programs for scrapping old, high-emitting vehicles have been implemented to reduce urban air pollutants and greenhouse gases, these policies may create additional sales of new vehicles as well. From a life cycle perspective, the emissions from both the additional vehicle production and scrapping need to be addressed when evaluating the benefits of scrapping older vehicles. This study explores an optimal fleet conversion policy based on mid-sized internal combustion engine vehicles in the US, defined as one that minimizes total life cycle emissions from the entire fleet of new and used vehicles. To describe vehicles' lifetime emission profiles as functions of accumulated mileage, a series of life cycle inventories characterizing environmental performance for vehicle production, use, and retirement was developed for each model year between 1981 and 2020. A simulation program is developed to investigate ideal and practical fleet conversion policies separately for three regulated pollutants (CO, NMHC, and NO x ) and for CO 2 . According to the simulation results, accelerated scrapping policies are generally recommended to reduce regulated emissions, but they may increase greenhouse gases. Multi- objective analysis based on economic valuation methods was used to investigate trade-offs among emissions of different pollutants for optimal fleet conversion policies. (author)

  8. Modelling dendritic ecological networks in space: anintegrated network perspective

    Science.gov (United States)

    Peterson, Erin E.; Ver Hoef, Jay M.; Isaak, Dan J.; Falke, Jeffrey A.; Fortin, Marie-Josée; Jordon, Chris E.; McNyset, Kristina; Monestiez, Pascal; Ruesch, Aaron S.; Sengupta, Aritra; Som, Nicholas; Steel, E. Ashley; Theobald, David M.; Torgersen, Christian E.; Wenger, Seth J.

    2013-01-01

    Dendritic ecological networks (DENs) are a unique form of ecological networks that exhibit a dendritic network topology (e.g. stream and cave networks or plant architecture). DENs have a dual spatial representation; as points within the network and as points in geographical space. Consequently, some analytical methods used to quantify relationships in other types of ecological networks, or in 2-D space, may be inadequate for studying the influence of structure and connectivity on ecological processes within DENs. We propose a conceptual taxonomy of network analysis methods that account for DEN characteristics to varying degrees and provide a synthesis of the different approaches within

  9. Business Networks and Inward FDI Policy

    OpenAIRE

    Fergal McCann

    2008-01-01

    I outline the effect of business networks on trade, FDI and welfare in a two-country, two-firm duopoly. The network effect, following Greaney (2002), is modelled as a marginal cost disadvantage facing a firm from Foreign in selling to Home. Unlike traditional trade costs, this cost cannot be avoided by investing in Home. My main addition is a Nash game between governments in which they subsidise the fixed costs of inward FDI. While the network effect is shown to lead to favourable outcomes fo...

  10. Complexities of social networks: A Physicist's perspective

    OpenAIRE

    Sen, Parongama

    2006-01-01

    The review is a survey of the present status of research in social networks highlighting the topics of small world property, degree distributions, community structure, assortativity, modelling, dynamics and searching in social networks.

  11. Public management and policy networks: foundations of a network approach to governance

    NARCIS (Netherlands)

    E-H. Klijn (Erik-Hans); J.F.M. Koppenjan (Joop)

    2006-01-01

    markdownabstract__Abstract__ In this article we address the elaboratlon of the central concepts of a theory of networks and of network management. We suggest that the network approach builds on several theoretical traditions After this we clarify the theoretical concepts and axioms of the policy

  12. Factoring consumers' perspectives into policy decisions for nursing competence.

    Science.gov (United States)

    Lazarus, Jean B; Lee, N Genell

    2006-08-01

    Health care delivery competence and accountability have typically been defined from providers' perspectives, rather than those of consumers as purchasers of services. In 1999, in the face of broad public concern about nursing competence the Alabama Board of Nursing developed an accountability model that established consumers at the center of the model and placed accountability for competent nursing practice at all levels of providers including regulatory agencies, health care organizations, educators, and licensees. The Board then authorized two research projects involving first, consumers perceptions on nursing competence and regulation, and second, comparing their perceptions with those of licensees, nurse educators, and organizational leaders (N = 1,127). Comparative data evidenced significant differences between consumers' and other participants' perceptions. This article highlights how policy implications derived from research resulted in regulatory changes for nursing competence. Five years of progress in policy changes made in the interest of public safety are summarized.

  13. Technology-Critical Elements: Economic and Policy Perspectives

    Science.gov (United States)

    Eggert, R. G.

    2017-12-01

    Critical elements are those that provide essential functionality to modern engineered materials, have few ready substitutes and are subject to supply-chain risks or concerns about long-run availability. This paper provides economic and public-policy perspectives on critical elements. It suggests: that which elements are critical is situational and changes over time; that we are not running out of mineral-derived raw materials in a geologic sense but rather, for some elements, face scarcities that are technological, environmental, political or economic in nature; and that public policy's most important role over the longer term is fostering scientific and technological innovation, especially early stage research, that has the potential to overcome these scarcities.

  14. Information theory perspective on network robustness

    International Nuclear Information System (INIS)

    Schieber, Tiago A.; Carpi, Laura; Frery, Alejandro C.; Rosso, Osvaldo A.; Pardalos, Panos M.; Ravetti, Martín G.

    2016-01-01

    A crucial challenge in network theory is the study of the robustness of a network when facing a sequence of failures. In this work, we propose a dynamical definition of network robustness based on Information Theory, that considers measurements of the structural changes caused by failures of the network's components. Failures are defined here as a temporal process defined in a sequence. Robustness is then evaluated by measuring dissimilarities between topologies after each time step of the sequence, providing a dynamical information about the topological damage. We thoroughly analyze the efficiency of the method in capturing small perturbations by considering different probability distributions on networks. In particular, we find that distributions based on distances are more consistent in capturing network structural deviations, as better reflect the consequences of the failures. Theoretical examples and real networks are used to study the performance of this methodology. - Highlights: • A novel methodology to measure the robustness of a network to component failure or targeted attacks is proposed. • The use of the network's distance PDF allows a precise analysis. • The method provides a dynamic robustness profile showing the response of the topology to each failure event. • The measure is capable to detect network's critical elements.

  15. Providing policy-relevant information for greenhouse gas management: Perspectives from science and technology policy research

    Science.gov (United States)

    Dilling, L.

    2009-12-01

    In the 12 years since the Kyoto Protocol was signed setting forth targets for greenhouse gas emissions from several nations, the number of policies, voluntary programs and commercial enterprises that have developed to manage carbon has grown exponentially. Many of these programs have occurred in a voluntary context, such as carbon trading, carbon offset programs, and climate registries . To date, no single, common system for accrediting, verifying and recording carbon credits has developed. Moreover, as the international community continues to negotiate the dimensions of an international agreement for the post-Kyoto time period, discussions still center on targets for fossil fuel emissions, biospheric carbon protection, and appropriate distribution of the burden of compliance globally. If carbon still remains the currency for discussion in a climate agreement, some type of effective measurement and verification system will be needed to ensure that commitments are being met. While entire volumes over the past decade have been written on what it is possible to observe about the carbon cycle and how to do so-- these tend to describe observations from the perspective of studying the carbon cycle to discover fundamental new knowledge. I will argue, however, that for the application under consideration in this session, i.e. a global greenhouse gas information system, it is essential to bring in the perspective of the policy and regulatory community. The needs of the scientific community for measuring the uncertainties in the global carbon cycle are not necessarily the same as those for the policy community. To ensure that such a system can serve a policy-relevant function, the scientific community must engage with policy makers, entrepreneurs, those who must comply, and others involved in constructing the policy framework. This paper will examine some of the key fundamentals that the policy community may be considering in designing a greenhouse gas monitoring system. I

  16. Structural integration and performance of inter-sectoral public health-related policy networks: An analysis across policy phases

    NARCIS (Netherlands)

    Peters, D. T. J. M.; Raab, J.; Grêaux, K. M.; Stronks, K.; Harting, J.

    2017-01-01

    Background: Inter-sectoral policy networks may be effective in addressing environmental determinants of health with interventions. However, contradictory results are reported on relations between structural network characteristics (i.e., composition and integration) and network performance, such as

  17. Structural integration and performance of inter-sectoral public health-related policy networks : An analysis across policy phases

    NARCIS (Netherlands)

    Peters, Dorothee; Raab, J.; Grêaux, Kimberley M.; Stronks, Karien; Harting, Janneke

    2017-01-01

    Background: Inter-sectoral policy networks may be effective in addressing environmental determinants of health with interventions. However, contradictory results are reported on relations between structure and network characteristics (i.e., composition and integration) and network performance, such

  18. Innovation in Citizen Science – Perspectives on Science-Policy Advances

    Directory of Open Access Journals (Sweden)

    Susanne Hecker

    2018-04-01

    Full Text Available Citizen science is growing as a field of research with contributions from diverse disciplines, promoting innovation in science, society, and policy. Inter- and transdisciplinary discussions and critical analyses are needed to use the current momentum to evaluate, demonstrate, and build on the advances that have been made in the past few years. This paper synthesizes results of discussions at the first international citizen science conference of the European Citizen Science Association (ECSA in 2016 in Berlin, Germany, and distills major points of the discourse into key recommendations. To enhance innovation in science, citizen science needs to clearly demonstrate its scientific benefit, branch out across disciplines, and foster active networking and new formats of collaboration, including true co-design with participants. For fostering policy advances, it is important to embrace opportunities for policy-relevant monitoring and policy development and to work with science funders to find adequate avenues and evaluation tools to support citizen science. From a society angle it is crucial to engage with societal actors in various formats that suit participants and to evaluate two-way learning outcomes as well as to develop the transformative role of science communication. We hope that these key perspectives will promote citizen science progress at the science-society-policy interface.

  19. Multilayer Network Planning - A Practical Perspective

    OpenAIRE

    Autenrieth, Achim

    2018-01-01

    The paper presents a pragmatic and practical multilayer network planning approach based on a candidate lightpath auxiliary graph model. The paper discusses, how this approach can be applied to offline network planning as well as dynamic planning and provisioning of services.

  20. Policy-based Network Management in Home Area Networks: Interim Test Results

    OpenAIRE

    Ibrahim Rana, Annie; Ó Foghlú, Mícheál

    2009-01-01

    This paper argues that Home Area Networks (HANs) are a good candidate for advanced network management automation techniques, such as Policy-Based Network Management (PBNM). What is proposed is a simple use of policy based network management to introduce some level of Quality of Service (QoS) and Security management in the HAN, whilst hiding this complexity from the home user. In this paper we have presented the interim test results of our research experiments (based on a scenario) using the H...

  1. Studying Policy Transfer through the Lens of Social Network Analysis

    DEFF Research Database (Denmark)

    Staunæs, Dorthe; Brøgger, Katja; Steiner-Khamsi, Gita

    Studying Policy Transfer through the Lens of Social Network Analysis The panelists present the findings of a joint empirical research project carried out at Aarhus University (DPU/Copenhagen) and at Teachers College, Columbia University (New York). The research project succeeded to identify...... discursive networks of political stakeholders and policy advisors that were considered key actors in the Danish school reform. The research team investigated how these networks interrelate, change over time, and represent different constituents (government, academe, business), at times contradicting...... or collaborating with each other, respectively. Against the backdrop of globalization studies in comparative education, the research project attempted to identify borrowers, translators, and brokers of educational reform drawing on a complementary set of expertise from social network analysis methodology (Oren...

  2. A Network of Networks Perspective on Global Trade.

    Science.gov (United States)

    Maluck, Julian; Donner, Reik V

    2015-01-01

    Mutually intertwined supply chains in contemporary economy result in a complex network of trade relationships with a highly non-trivial topology that varies with time. In order to understand the complex interrelationships among different countries and economic sectors, as well as their dynamics, a holistic view on the underlying structural properties of this network is necessary. This study employs multi-regional input-output data to decompose 186 national economies into 26 industry sectors and utilizes the approach of interdependent networks to analyze the substructure of the resulting international trade network for the years 1990-2011. The partition of the network into national economies is observed to be compatible with the notion of communities in the sense of complex network theory. By studying internal versus cross-subgraph contributions to established complex network metrics, new insights into the architecture of global trade are obtained, which allow to identify key elements of global economy. Specifically, financial services and business activities dominate domestic trade whereas electrical and machinery industries dominate foreign trade. In order to further specify each national sector's role individually, (cross-)clustering coefficients and cross-betweenness are obtained for different pairs of subgraphs. The corresponding analysis reveals that specific industrial sectors tend to favor distinct directionality patterns and that the cross-clustering coefficient for geographically close country pairs is remarkably high, indicating that spatial factors are still of paramount importance for the organization of trade patterns in modern economy. Regarding the evolution of the trade network's substructure, globalization is well-expressed by trends of several structural characteristics (e.g., link density and node strength) in the interacting network framework. Extreme events, such as the financial crisis 2008/2009, are manifested as anomalies superimposed to

  3. Plant Evolution: A Manufacturing Network Perspective

    DEFF Research Database (Denmark)

    Yang, Cheng; Johansen, John; Boer, Harry

    2009-01-01

    Viewing them as portfolios of products and processes, we aim to address how plants evolve in the context of a manufacturing network and how the evolution of one plant impacts other plants in the same manufacturing network. Based on discussions of ten plants from three Danish companies, we identify...... two different trajectories. Together, these trajectories determine the evolution of a manufacturing network. Factors appearing to affect the two trajectories include competencies built up, transferred or acquired locally, market potential, performance considerations, local, situational factors...

  4. Computer systems and networks: Status and perspectives

    International Nuclear Information System (INIS)

    Zacharov, Z.

    1981-01-01

    The properties of computers are discussed, both as separate units and in inter-coupled systems. The main elements of modern processor thechnology are reviewed and the associated peripheral components are disscussed in the light of the prevailling rapid pace of developments. Particular emphais is given to the impact of very large scale integrated circuitry in these developments. Computer networks, and considered in some detail, including comon-carrier and local-area networks and the problem of inter-working is included in the discussion. Components of network systems and the associated technology are also among the topics treated. (orig.)

  5. Computer systems and networks status and perspectives

    CERN Document Server

    Zacharov, V

    1981-01-01

    The properties of computers are discussed, both as separate units and in inter-coupled systems. The main elements of modern processor technology are reviewed and the associated peripheral components are discussed in the light of the prevailing rapid pace of developments. Particular emphasis is given to the impact of very large scale integrated circuitry in these developments. Computer networks are considered in some detail, including common-carrier and local-area networks, and the problem of inter-working is included in the discussion. Components of network systems and the associated technology are also among the topics treated.

  6. Spatial price dynamics: From complex network perspective

    Science.gov (United States)

    Li, Y. L.; Bi, J. T.; Sun, H. J.

    2008-10-01

    The spatial price problem means that if the supply price plus the transportation cost is less than the demand price, there exists a trade. Thus, after an amount of exchange, the demand price will decrease. This process is continuous until an equilibrium state is obtained. However, how the trade network structure affects this process has received little attention. In this paper, we give a evolving model to describe the levels of spatial price on different complex network structures. The simulation results show that the network with shorter path length is sensitive to the variation of prices.

  7. Network design management and technical perspectives

    CERN Document Server

    Piliouras, Teresa C

    2004-01-01

    MAKING THE BUSINESS CASE FOR THE NETWORKManagement Overview of Network DesignDefine the Business ObjectivesDetermine Potential Risks, Dependencies, Costs andBenefitsIdentify Project RequirementsDevelop Project Implementation ApproachStrategic Positioning Using NetworksCase StudiesCalculation of Technology's Strategic ValueDealing with Major Design ChallengesOrganizational Concerns and RecommendationsTechnology Concerns and RecommendationsSimilarities and Differences between Voice and DataNetwork Design and PlanningMajor Trends and Technology EnablersSocietal TrendsService Provider TrendsMajor

  8. Animal welfare: a social networks perspective.

    Science.gov (United States)

    Kleinhappel, Tanja K; John, Elizabeth A; Pike, Thomas W; Wilkinson, Anna; Burman, Oliver H P

    2016-01-01

    Social network theory provides a useful tool to study complex social relationships in animals. The possibility to look beyond dyadic interactions by considering whole networks of social relationships allows researchers the opportunity to study social groups in more natural ways. As such, network-based analyses provide an informative way to investigate the factors influencing the social environment of group-living animals, and so has direct application to animal welfare. For example, animal groups in captivity are frequently disrupted by separations, reintroductions and/or mixing with unfamiliar individuals and this can lead to social stress and associated aggression. Social network analysis ofanimal groups can help identify the underlying causes of these socially-derived animal welfare concerns. In this review we discuss how this approach can be applied, and how it could be used to identify potential interventions and solutions in the area of animal welfare.

  9. Consciousness, cognition and brain networks: New perspectives.

    Science.gov (United States)

    Aldana, E M; Valverde, J L; Fábregas, N

    2016-10-01

    A detailed analysis of the literature on consciousness and cognition mechanisms based on the neural networks theory is presented. The immune and inflammatory response to the anesthetic-surgical procedure induces modulation of neuronal plasticity by influencing higher cognitive functions. Anesthetic drugs can cause unconsciousness, producing a functional disruption of cortical and thalamic cortical integration complex. The external and internal perceptions are processed through an intricate network of neural connections, involving the higher nervous activity centers, especially the cerebral cortex. This requires an integrated model, formed by neural networks and their interactions with highly specialized regions, through large-scale networks, which are distributed throughout the brain collecting information flow of these perceptions. Functional and effective connectivity between large-scale networks, are essential for consciousness, unconsciousness and cognition. It is what is called the "human connectome" or map neural networks. Copyright © 2014 Sociedad Española de Anestesiología, Reanimación y Terapéutica del Dolor. Publicado por Elsevier España, S.L.U. All rights reserved.

  10. Impacts of subsidy policies on vaccination decisions in contact networks

    Science.gov (United States)

    Zhang, Hai-Feng; Wu, Zhi-Xi; Xu, Xiao-Ke; Small, Michael; Wang, Lin; Wang, Bing-Hong

    2013-07-01

    To motivate more people to participate in vaccination campaigns, various subsidy policies are often supplied by government and the health sectors. However, these external incentives may also alter the vaccination decisions of the broader public, and hence the choice of incentive needs to be carefully considered. Since human behavior and the networking-constrained interactions among individuals significantly impact the evolution of an epidemic, here we consider the voluntary vaccination on human contact networks. To this end, two categories of typical subsidy policies are considered: (1) under the free subsidy policy, the total amount of subsidy is distributed to a certain fraction of individual and who are vaccinated without personal cost, and (2) under the partial-offset subsidy policy, each vaccinated person is offset by a certain amount of subsidy. A vaccination decision model based on evolutionary game theory is established to study the effects of these different subsidy policies on disease control. Simulations suggest that, because the partial-offset subsidy policy encourages more people to take vaccination, its performance is significantly better than that of the free subsidy policy. However, an interesting phenomenon emerges in the partial-offset scenario: with limited amount of total subsidy, a moderate subsidy rate for each vaccinated individual can guarantee the group-optimal vaccination, leading to the maximal social benefits, while such an optimal phenomenon is not evident for the free subsidy scenario.

  11. Impact of Different Carbon Policies on City Logistics Network

    Directory of Open Access Journals (Sweden)

    Yang Jianhua

    2015-01-01

    Full Text Available A programming model for a four-layer urban logistics distribution network is constructed and revised based on three types of carbon emissions policies such as Carbon tax, carbon emissions Cap, Carbon Trade. Effects of different policies on logistics costs and carbon emissions are analyzed based on a spatial Logistics Infrastructure layout of Beijing. Research findings are as follows: First, based on low-carbon policies, the logistics costs and carbon emissions can be changed by different modes of transport in a certain extent; second, only when carbon taxes and carbon trading prices are higher, carbon taxes and carbon trading policies can reduce carbon emissions while not significantly increase logistics costs at the same time, and more effectively achieve carbon reduction targets than use carbon cap policy.

  12. Managing Coopetition in Supplier Networks : A Paradox Perspective

    NARCIS (Netherlands)

    Wilhelm, Miriam; Sydow, Jörg

    2018-01-01

    Scholars in the field of supply chain management have started to embrace the idea of simultaneous cooperation and competition (“coopetition”) in supplier networks but have mainly looked at coopetition from a structural perspective. In this paper, we complement the structural view with a paradox

  13. Integrated prevention: new perspectives for public safety policies in Brazil

    Directory of Open Access Journals (Sweden)

    Rodrigo Ghiringhelli de Azevedo

    2006-04-01

    Full Text Available This article seeks to identify the elements that are establishing a new perspective in the handling contemporary social conflicts. It is based on the recognition of the limits of the reactive paradigm, characteristic of modernity in relation to criminal issues, which is based on the formal and dogmatic logic of government normativity. On one hand the crisis in this paradigm has led to the reappearance of a punitive approach, and proposals to increase punishments that are no longer seen as a retribution for a crime or a way to reinsert the individual into society. Punishments have often become mechanisms of pure and simple contention and suppression of rights in name of efficiency and combating crime. On the other hand, many experiences are appearing in public safety administration based on citizen participation, and on the engagement of civil society in policies for social inclusion and public control of police activity and of the penal system.

  14. Social networks and family violence in cross-cultural perspective.

    Science.gov (United States)

    Korbin, J E

    1995-01-01

    The purpose of this chapter was twofold. First, the chapter put forward a brief cross-cultural perspective indicating that multiple types of intrafamilial violence occur cross-culturally. Second, the chapter placed social networks at the core of a complex etiology of intrafamilial violence. The purpose of giving centrality to social networks is not to suggest that social networks are the sole or primary agent contributing to family violence but to broaden the context in which family violence is viewed beyond that of the perpetrator, the victim/survivor, or the violent dyad.

  15. Strengthening the Indonesia's Health Policy Network to Promote ...

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

    organizing training for researchers; - holding national workshops for researchers and policymakers; - helping members organize forums on locally relevant issues; and - publishing and disseminating research findings. The project will share research results on the network's website and in reports, policy briefs, and articles in ...

  16. ODIN. Online Database Information Network: ODIN Policy & Procedure Manual.

    Science.gov (United States)

    Townley, Charles T.; And Others

    Policies and procedures are outlined for the Online Database Information Network (ODIN), a cooperative of libraries in south-central Pennsylvania, which was organized to improve library services through technology. The first section covers organization and goals, members, and responsibilities of the administrative council and libraries. Patrons…

  17. Leveraging Mobile Network Big Data for Developmental Policy ...

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

    Transportation, diseases, socio-economic monitoring. The Sri Lankan think tank, Learning Initiatives on Reforms for Network Economies Asia (LIRNEasia), has been exploring the possibility of using big data to inform public policy since 2012. Supported by IDRC, this research focused on transportation planning in urban ...

  18. Viewing engineering offshoring in a network perspective

    DEFF Research Database (Denmark)

    Hansen, Zaza Nadja Lee; Zhang, Yufeng; Ahmed-Kristensen, Saeema

    2013-01-01

    of how to effectively manage engineering offshoring activities in a context of global engineering networks. The main research question, therefore, is: “Can offshoring of engineering tasks be explained and managed using the concept of Global Engineering Networks (GEN)?” Effective approaches to handling...... of large multinational corporations in Denmark were carried out. Data gathering was mainly documentary studies and interviews. The main data analysis approaches were coding (Strauss and Corbin) and pattern-matching (Yin). The dataset was analysed using the GEN framework suggested by Zhang et al. and Zhang...... by extending the GEN framework to address complications within engineering offshoring. This strengthens both academic fields, and will be able to help engineering managers to develop appropriate engineering network configurations for offshore engineering operations....

  19. Active and successful aging: a European policy perspective.

    Science.gov (United States)

    Foster, Liam; Walker, Alan

    2015-02-01

    Over the past two decades, "active aging" has emerged in Europe as the foremost policy response to the challenges of population aging. This article examines the concept of active aging and how it differs from that of "successful aging." In particular, it shows how active aging presents a more holistic, life course-oriented approach than successful aging. We provide a critical perspective on active aging too by, first, tracing its emergence in Europe and then showing how, in practice, it has been dominated by a narrow economic or productivist perspective that prioritizes the extension of working life. It has also been gender blind. Nonetheless, it is argued that an active aging approach has the potential to enable countries to respond successfully to the challenges of population aging because of its comprehensive focus and emphasis on societal as well as individual responsibility. Finally, we set out the basic principles that need to be followed if the full potential of active aging is to be achieved. © The Author 2014. Published by Oxford University Press on behalf of The Gerontological Society of America. All rights reserved. For permissions, please e-mail: journals.permissions@oup.com.

  20. A Network of Networks Perspective on Global Trade

    Science.gov (United States)

    Maluck, Julian; Donner, Reik V.

    2015-01-01

    Mutually intertwined supply chains in contemporary economy result in a complex network of trade relationships with a highly non-trivial topology that varies with time. In order to understand the complex interrelationships among different countries and economic sectors, as well as their dynamics, a holistic view on the underlying structural properties of this network is necessary. This study employs multi-regional input-output data to decompose 186 national economies into 26 industry sectors and utilizes the approach of interdependent networks to analyze the substructure of the resulting international trade network for the years 1990–2011. The partition of the network into national economies is observed to be compatible with the notion of communities in the sense of complex network theory. By studying internal versus cross-subgraph contributions to established complex network metrics, new insights into the architecture of global trade are obtained, which allow to identify key elements of global economy. Specifically, financial services and business activities dominate domestic trade whereas electrical and machinery industries dominate foreign trade. In order to further specify each national sector’s role individually, (cross-)clustering coefficients and cross-betweenness are obtained for different pairs of subgraphs. The corresponding analysis reveals that specific industrial sectors tend to favor distinct directionality patterns and that the cross-clustering coefficient for geographically close country pairs is remarkably high, indicating that spatial factors are still of paramount importance for the organization of trade patterns in modern economy. Regarding the evolution of the trade network’s substructure, globalization is well-expressed by trends of several structural characteristics (e.g., link density and node strength) in the interacting network framework. Extreme events, such as the financial crisis 2008/2009, are manifested as anomalies superimposed

  1. User-centric networking future perspectives

    CERN Document Server

    Aldini, Alessandro

    2014-01-01

    This work represents a milestone for the? 'ULOOP User-centric Wireless Local Loop' project funded by the EU IST Seventh Framework Programme.ULOOP is focused on the robust, secure, and autonomic deployment of user-centric wireless networks. Contributions by ULOOP partners as well as invited tutorials by international experts in the field. The expected impact is to increase awareness to user-centric networking in terms, e.g., of business opportunities and quality of experience, and to present adequate technology to sustain the growth of user-friendly wireless architectures.Throughout the last 3

  2. Network Modeling and Simulation A Practical Perspective

    CERN Document Server

    Guizani, Mohsen; Khan, Bilal

    2010-01-01

    Network Modeling and Simulation is a practical guide to using modeling and simulation to solve real-life problems. The authors give a comprehensive exposition of the core concepts in modeling and simulation, and then systematically address the many practical considerations faced by developers in modeling complex large-scale systems. The authors provide examples from computer and telecommunication networks and use these to illustrate the process of mapping generic simulation concepts to domain-specific problems in different industries and disciplines. Key features: Provides the tools and strate

  3. The business incubator in a network perspective

    DEFF Research Database (Denmark)

    Bøllingtoft, Anne; Ulhøi, John Parm

    2003-01-01

    Recent years have seen the emergence of a new incubator model, the "networked incubator", which is a hybrid form of the archetypal business incubators, based on territorial synergy, relational symbiosis and economices of scale, to the benefit of the participating 'incubatees'. The question...... addressed in this paper is why this new model has emerged and what distinguishes it from the more traditional incubator model. The theoretical basis of the research is social capital theory. Empirically, the paper is based on 6 months' ethnographic data collected in one of the first known networked...

  4. A complex-network perspective on Alexander's wholeness

    Science.gov (United States)

    Jiang, Bin

    2016-12-01

    The wholeness, conceived and developed by Christopher Alexander, is what exists to some degree or other in space and matter, and can be described by precise mathematical language. However, it remains somehow mysterious and elusive, and therefore hard to grasp. This paper develops a complex network perspective on the wholeness to better understand the nature of order or beauty for sustainable design. I bring together a set of complexity-science subjects such as complex networks, fractal geometry, and in particular underlying scaling hierarchy derived by head/tail breaks - a classification scheme and a visualization tool for data with a heavy-tailed distribution, in order to make Alexander's profound thoughts more accessible to design practitioners and complexity-science researchers. Through several case studies (some of which Alexander studied), I demonstrate that the complex-network perspective helps reduce the mystery of wholeness and brings new insights to Alexander's thoughts on the concept of wholeness or objective beauty that exists in fine and deep structure. The complex-network perspective enables us to see things in their wholeness, and to better understand how the kind of structural beauty emerges from local actions guided by the 15 fundamental properties, and in particular by differentiation and adaptation processes. The wholeness goes beyond current complex network theory towards design or creation of living structures.

  5. Social Network Analysis of Scientific Articles Published by Food Policy

    Directory of Open Access Journals (Sweden)

    József Popp

    2018-02-01

    Full Text Available The article analyses co-authorship and co-citation networks in Food Policy, which is the most important agricultural policy journal in the field of agricultural economics. The paper highlights the principal researchers in this field together with their authorship and citation networks on the basis of 714 articles written between 2006 and 2015. Results suggest that the majority of the articles were written by a small number of researchers, indicating that groups and central authors play an important role in scientific advances. It also turns out that the number of articles and the central role played in the network are not related, contrary to expectations. Results also suggest that groups cite themselves more often than average, thereby boosting the scientific advancement of their own members.

  6. An eccentric perspective on brain networks

    NARCIS (Netherlands)

    Reus, M.A. de

    2015-01-01

    The adult human brain comprises an estimated number of 80-100 billion neurons. These neurons do not operate independently, but are interconnected to each other through circa 100-500 trillion neuronal connections, together forming a network of incredible complexity. Although this vast system of

  7. Big Data Perspective and Challenges in Next Generation Networks

    Directory of Open Access Journals (Sweden)

    Kashif Sultan

    2018-06-01

    Full Text Available With the development towards the next generation cellular networks, i.e., 5G, the focus has shifted towards meeting the higher data rate requirements, potential of micro cells and millimeter wave spectrum. The goals for next generation networks are very high data rates, low latency and handling of big data. The achievement of these goals definitely require newer architecture designs, upgraded technologies with possible backward support, better security algorithms and intelligent decision making capability. In this survey, we identify the opportunities which can be provided by 5G networks and discuss the underlying challenges towards implementation and realization of the goals of 5G. This survey also provides a discussion on the recent developments made towards standardization, the architectures which may be potential candidates for deployment and the energy concerns in 5G networks. Finally, the paper presents a big data perspective and the potential of machine learning for optimization and decision making in 5G networks.

  8. Structural integration and performance of inter-sectoral public health-related policy networks: An analysis across policy phases.

    Science.gov (United States)

    Peters, D T J M; Raab, J; Grêaux, K M; Stronks, K; Harting, J

    2017-12-01

    Inter-sectoral policy networks may be effective in addressing environmental determinants of health with interventions. However, contradictory results are reported on relations between structural network characteristics (i.e., composition and integration) and network performance, such as addressing environmental determinants of health. This study examines these relations in different phases of the policy process. A multiple-case study was performed on four public health-related policy networks. Using a snowball method among network actors, overall and sub-networks per policy phase were identified and the policy sector of each actor was assigned. To operationalise the outcome variable, interventions were classified by the proportion of environmental determinants they addressed. In the overall networks, no relation was found between structural network characteristics and network performance. In most effective cases, the policy development sub-networks were characterised by integration with less interrelations between actors (low cohesion), more equally distributed distances between the actors (low closeness centralisation), and horizontal integration in inter-sectoral cliques. The most effective case had non-public health central actors with less connections in all sub-networks. The results suggest that, to address environmental determinants of health, sub-networks should be inter-sectorally composed in the policy development rather than in the intervention development and implementation phases, and that policy development actors should have the opportunity to connect with other actors, without strong direction from a central actor. Copyright © 2017 Elsevier B.V. All rights reserved.

  9. Energy Efficiency Perspectives of PMR Networks

    Directory of Open Access Journals (Sweden)

    Marco Dolfi

    2016-12-01

    Full Text Available Recently, the concern about energy efficiency in wireless communications has been growing rapidly. Manufacturers and researchers have developed innovative solutions, highlighting the benefits in reducing operational expenditures (OPEX and carbon footprint. Professional Mobile Radio (PMR systems, like Terrestrial Trunked Radio (TETRA, have been designed to provide voice and data services to professional users. The energy consumption is one of the critical aspects of PMR broadband solutions and a major constraint for PMR services. The future convergence of PMR to the LTE system introduces a new topic in the research discussion about the energy efficiency of wireless systems. This paper focuses on the feasibility of energy efficient solutions for current and potentially future PMR networks, by providing a mathematical formulation of power consumption in TETRA base stations and assessing possible business models and energy saving solutions for enhanced mission-critical operations. The energy efficiency evaluation has been performed by taking into account the traffic load of a deployed TETRA regional network: in the considered network scenario with 150 base stations, significant OPEX savings up to 70 thousand Euros per year of operation are achieved. Moreover, the proposed solutions allow for saving more than 1 ton of CO 2 per year.

  10. Youth, friendship, and gaming: a network perspective.

    Science.gov (United States)

    De Grove, Frederik

    2014-09-01

    With digital games being part of the leisure of a multitude of young people, it is important to understand to what extent gaming-related practices such as talking about games or playing games together are associated with the quality of friendship relations with players and nonplayers. Based on 100 friendship networks, this study explored to what extent those practices permeated the everyday life of youngsters and whether they could be considered as a part of doing friendship. Results indicated that gaming as a conversational topic was widespread within and between networks. Furthermore, regardless of gender, this was significantly associated with friendship quality in almost all of the networks. When considering playing games together, a somewhat different picture emerged. In contrast to conversational practices, playing together was less widespread. Moreover, both the occurrence and the effect of co-play and friendship quality was gendered. The findings of this study show that a focus on gaming-related practices yields a fruitful starting point when considering the role of digital games in a social context that is not limited to people playing (online) games. Furthermore, they also feed into the ongoing debate of possible effects of digital games in that it shows that the way in which games influence the lives of young people goes beyond a direct effects approach.

  11. Hospital network performance: a survey of hospital stakeholders' perspectives.

    Science.gov (United States)

    Bravi, F; Gibertoni, D; Marcon, A; Sicotte, C; Minvielle, E; Rucci, P; Angelastro, A; Carradori, T; Fantini, M P

    2013-02-01

    Hospital networks are an emerging organizational form designed to face the new challenges of public health systems. Although the benefits introduced by network models in terms of rationalization of resources are known, evidence about stakeholders' perspectives on hospital network performance from the literature is scanty. Using the Competing Values Framework of organizational effectiveness and its subsequent adaptation by Minvielle et al., we conducted in 2009 a survey in five hospitals of an Italian network for oncological care to examine and compare the views on hospital network performance of internal stakeholders (physicians, nurses and the administrative staff). 329 questionnaires exploring stakeholders' perspectives were completed, with a response rate of 65.8%. Using exploratory factor analysis of the 66 items of the questionnaire, we identified 4 factors, i.e. Centrality of relationships, Quality of care, Attractiveness/Reputation and Staff empowerment and Protection of workers' rights. 42 items were retained in the analysis. Factor scores proved to be high (mean score>8 on a 10-item scale), except for Attractiveness/Reputation (mean score 6.79), indicating that stakeholders attach a higher importance to relational and health care aspects. Comparison of factor scores among stakeholders did not reveal significant differences, suggesting a broadly shared view on hospital network performance. Copyright © 2012 Elsevier Ireland Ltd. All rights reserved.

  12. The war of watts - Energy policies and perspectives

    International Nuclear Information System (INIS)

    Lhomme, Jean-Christian

    2014-01-01

    In this book, the author lift the veil of the day-to-day operation of the European power distribution network and the capacities of new energy resources to answer the question: is the 'green' energy transition policy really possible or shall it stay an utopia? The titles of the various chapters are: the choices between transitions; the architecture of the new 'mix'; the economic basis of the mix; fossil hydrocarbons, a Grail quest; electro-coal at the end of the line; water energies, the master of fluxes; electronuclear power amongst the greats; biomass, the living energy; wind power, the key of mix?; ten thousand suns on planet Earth; geothermal energy, the other nuclear

  13. Examining Massification Policies and Their Consequences for Equality in Chinese Higher Education: A Cultural Perspective

    Science.gov (United States)

    Liu, Jian

    2012-01-01

    This study extends the theoretical perspectives in policy studies on the issue of educational equality by analyzing the influence of cultural values on policies and policy processes. The present paper first teases out the key cultural values regarding education and equality, and then explores how these values shape the institution and policy…

  14. Searching for the new liberalism : perspectives, policies and prospects

    International Nuclear Information System (INIS)

    Aster, H.; Axworthy, T.S.

    2003-03-01

    This paper describes how liberalism might be construed as the root cause of surface transportation problems because it guides the practices of transportation policy in Canada. There is no dedicated charge for road use in Canada. Roads are paid for through consolidated revenue funds and general tax revenues. Tolls account for only a small amount of total government revenue. The author argues that governments adopt only a narrow definition of the real costs associated with road-building and maintenance. Currently, they include the cost of construction, maintenance and a portion of the expenses for safety and policy activity. Governments do not factor in the total economic costs of road expenses and they do not include the 'opportunity costs' of the capital invested in highway networks. They also do not consider social costs and externalities. It is estimated that the costs of traffic congestion (extra fuel consumption of idling engines or delayed deliveries) are in the order of $2 billion annually in Toronto and $1.5 billion in Vancouver. Environmental costs include the costs of toxic pollutants, noise, damage to farmland, and greenhouse gases. 24 refs., 1 tab

  15. Strategy And Policy Statements On Green ICT: An Islamic Perspective

    Directory of Open Access Journals (Sweden)

    Shihab A. Hameed

    2012-01-01

    Full Text Available In this information and knowledge era; ICT development and industry are growing very fast and associated with huge procurement force. Today, the global society is facing serious challenges in improving environmental performance, particularly with climate change, global warming, and resource management. ICT industry is widely contributing to the global economy associating with innovation, invention and rapid development of almost all the aspect of human life. On other hand; ICT industry is responsible for global CO2 emissions. Global environmental problems are affecting directly many countries' energy and industrial policies. The rapid increasing of ICT usage means more energy consumption and more environmental problems and the estimated ICT consumption of energy will be about 15% of the total consumption worldwide in 2020. Therefore, many countries are establishing Green ICT policies which increase energy efficiency due to correspondence climate change. Therefore, governments especially in developing and Islamic countries need to adopt new strategic policies for efficient energy use in ICT. This study presents the current environmental problems related to green ICT and the efforts to solve it. Several studies have warning from the current energy consumption paradigm, based on newly changed ICT practices. This study provides guidelines for decision makers and ICT professionals to enhance their work toward green ICT and eliminating environmental problems. Islamic viewpoint on environment and its protection is considered since it offers comprehensive, stable, and fair viewpoint that is based on main Islamic sources; Quran and Sunnah. Hundreds of Quranic verses and prophet Hadiths clarify (directly or indirectly the right manner in dealing and protection of environment resources. This paper proposes a framework for strategy and policy statements of green ICT based on Islamic perspective to serve the world especially developing and Islamic countries

  16. On Optimal Policies for Network-Coded Cooperation

    DEFF Research Database (Denmark)

    Khamfroush, Hana; Roetter, Daniel Enrique Lucani; Pahlevani, Peyman

    2015-01-01

    Network-coded cooperative communication (NC-CC) has been proposed and evaluated as a powerful technology that can provide a better quality of service in the next-generation wireless systems, e.g., D2D communications. Previous contributions have focused on performance evaluation of NC-CC scenarios...... rather than searching for optimal policies that can minimize the total cost of reliable packet transmission. We break from this trend by initially analyzing the optimal design of NC-CC for a wireless network with one source, two receivers, and half-duplex erasure channels. The problem is modeled...... as a special case of Markov decision process (MDP), which is called stochastic shortest path (SSP), and is solved for any field size, arbitrary number of packets, and arbitrary erasure probabilities of the channels. The proposed MDP solution results in an optimal transmission policy per time slot, and we use...

  17. Public utilities in networks: competition perspectives and new regulations

    International Nuclear Information System (INIS)

    Bergougnoux, J.

    2000-01-01

    This report makes first a status about the historical specificities, the present day situation and the perspectives of evolution of public utilities in networks with respect to the European directive of 1996 and to the 4 sectors of electricity, gas, railway transport and postal service. Then, it wonders about the new institutions and regulation procedures to implement to conciliate the public utility mission with the honest competition. (J.S.)

  18. Managerial Perspective on Open Source Collaboration and Networked Innovation

    OpenAIRE

    Henttonen Maaret Katja; Pasi Pussinen; Timo Koivumäki

    2012-01-01

    This study explores the managerial perspectives towards open source software and networked innovation. We analysed six software companies who use open source software as a significant part of their product or service offering. The study found notable differences in managerial attitudes, expected benefits and key challenges related to open source software and its role in innovative activities. While all companies were using same pieces of software with open source communities, there were diffe...

  19. The enactment of the Nuclear Waste Policy Act of 1982: A multiple perspectives explanation

    International Nuclear Information System (INIS)

    Clary, B.B.

    1991-01-01

    The Nuclear Waste Policy Act (NWPA) is generally analyzed from the distinct perspective of any given actor involved in the nuclear waste policymaking process. Yet, these perspectives often rest on totally different models of decisionmaking. This article applies a multiple perspective explanation as developed by Allison (1971) and Linstone (1984) to the NWPA and explains policy outcomes by reference to three models of decisionmaking: rational actor, organizational processes and governmental politics. Commonalities and points of disjointure in the three models are highlighted and prospects for future nuclear waste disposal policy development are assessed using an integrated decisionmaking framework

  20. A Nordic Perspective on Early Childhood Education and Care Policy

    Science.gov (United States)

    Karila, Kirsti

    2012-01-01

    The national policies and historical roots of early childhood education (ECE) vary from society to society. In the Nordic countries, early childhood education and care (ECEC) policies have been built in the context of the welfare state. As such, they are closely connected to other welfare policy areas such as social policy, family policy and…

  1. Generic drug policy in Australia: a community pharmacy perspective

    Science.gov (United States)

    Beecroft, Grahame

    2007-01-01

    This article provides a commentary, from a community pharmacy perspective, on the policy environment for the pharmacy sector in Australia, with a particular focus on present challenges arising from proposals to achieve substantial PBS cost savings from an anticipated surge of new generic drugs. Some $2 billion of medicines currently on the PBS will come off patent in the next 4 years. This growth comes from a low base where generics currently account for only 15% of the total PBS budget. Remuneration for PBS dispensing is fixed through five year agreements with the government, so trading terms on generics are important for the cross-subsidy of other dispensing activities and professional services. These trading terms (discounts provided by generics suppliers) have become part of the overall cost and revenue structure of pharmacies. Despite these arrangements, generic substitution rates in Australia are lower than in most comparable countries, which the government views as an opportunity to promote generic use. The future of generic drug supply via the PBS is important to allow consumers access to medications at the lowest possible price and to provide space for PBS listing of new and expensive drugs. But considerations of PBS reform need to take account of the role and viability of community pharmacy sector as provider of pharmaceuticals in a timely and efficient manner to Australian residents. PMID:17543112

  2. Power and Agenda-Setting in Tanzanian Health Policy: An Analysis of Stakeholder Perspectives.

    Science.gov (United States)

    Fischer, Sara Elisa; Strandberg-Larsen, Martin

    2016-02-09

    Global health policy is created largely through a collaborative process between development agencies and aid-recipient governments, yet it remains unclear whether governments retain ownership over the creation of policy in their own countries. An assessment of the power structure in this relationship and its influence over agenda-setting is thus the first step towards understanding where progress is still needed in policy-making for development. This study employed qualitative policy analysis methodology to examine how health-related policy agendas are adopted in low-income countries, using Tanzania as a case study. Semi-structured, in-depth, key informant interviews with 11 policy-makers were conducted on perspectives of the agenda-setting process and its actors. Kingdon's stream theory was chosen as the lens through which to interpret the data analysis. This study demonstrates that while stakeholders each have ways of influencing the process, the power to do so can be assessed based on three major factors: financial incentives, technical expertise, and influential position. Since donors often have two or all of these elements simultaneously a natural power imbalance ensues, whereby donor interests tend to prevail over recipient government limitations in prioritization of agendas. One way to mediate these imbalances seems to be the initiation of meaningful policy dialogue. In Tanzania, the agenda-setting process operates within a complex network of factors that interact until a "policy window" opens and a decision is made. Power in this process often lies not with the Tanzanian government but with the donors, and the contrast between latent presence and deliberate use of this power seems to be based on the donor ideology behind giving aid (defined here by funding modality). Donors who used pooled funding (PF) modalities were less likely to exploit their inherent power, whereas those who preferred to maintain maximum control over the aid they provided (ie, non

  3. THE BEAR BROOK WATERSHED MANIPULATION PROJECT: WATERSHED SCIENCE IN A POLICY PERSPECTIVE. (R825762)

    Science.gov (United States)

    The perspectives, information and conclusions conveyed in research project abstracts, progress reports, final reports, journal abstracts and journal publications convey the viewpoints of the principal investigator and may not represent the views and policies of ORD and EPA. Concl...

  4. Principles and Policies for International Coordination of Research Data Networks

    Science.gov (United States)

    Parsons, M. A.; Mokrane, M.; Sorvari, S.; Treloar, A.; Smith, C.

    2017-12-01

    International data networks enable the sharing of data within and between scientific disciplines and countries and thus provide the foundation for Open Science. Developing effective and sustainable international research data networks is critical for progress in many areas of research and for science to address complex global societal challenges. However, the development and maintenance of effective networks is not always easy, particularly in a context where public resources for science are limited and international cooperation is not a priority for many countries. The global landscape for data sharing in science is complex; many international data networks already exist and have highly variable structures. Some are linked to large intergovernmental research infrastructures, have highly developed centralized services and deal mainly with the data needs of single disciplines. Some are highly distributed, have much less rigid governance structures and provide access to data from many different domains. Most are somewhere between these two extremes and they cover different geographic regions, from regional to global. All provide a mix of data and associated data services which meets the needs of the research community to various extents and this provision depends on a mix of hardware, software, standards and protocols and human skills. These come together, working across national boundaries, in technical and social networks. In all of this, what makes a network function effectively or not is unclear. This means that there is also no simple answer to what can usefully be done at the policy level to promote the development of effective and sustainable data networks. Hence the rational for the present project - to study a variety of currently successful networks, explore the challenges that they are facing and the lessons that can be learned from confronting these challenges, and, where applicable, to translate this analysis into potential policy actions. Detailed

  5. Databases as policy instruments. About extending networks as evidence-based policy

    Directory of Open Access Journals (Sweden)

    Stoevelaar Herman

    2007-12-01

    Full Text Available Abstract Background This article seeks to identify the role of databases in health policy. Access to information and communication technologies has changed traditional relationships between the state and professionals, creating new systems of surveillance and control. As a result, databases may have a profound effect on controlling clinical practice. Methods We conducted three case studies to reconstruct the development and use of databases as policy instruments. Each database was intended to be employed to control the use of one particular pharmaceutical in the Netherlands (growth hormone, antiretroviral drugs for HIV and Taxol, respectively. We studied the archives of the Dutch Health Insurance Board, conducted in-depth interviews with key informants and organized two focus groups, all focused on the use of databases both in policy circles and in clinical practice. Results Our results demonstrate that policy makers hardly used the databases, neither for cost control nor for quality assurance. Further analysis revealed that these databases facilitated self-regulation and quality assurance by (national bodies of professionals, resulting in restrictive prescription behavior amongst physicians. Conclusion The databases fulfill control functions that were formerly located within the policy realm. The databases facilitate collaboration between policy makers and physicians, since they enable quality assurance by professionals. Delegating regulatory authority downwards into a network of physicians who control the use of pharmaceuticals seems to be a good alternative for centralized control on the basis of monitoring data.

  6. School nurse perspectives on school policies for food allergy and anaphylaxis.

    Science.gov (United States)

    Kao, Lauren M; Wang, Julie; Kagan, Olga; Russell, Anne; Mustafa, S Shahzad; Houdek, Diane; Smith, Bridget; Gupta, Ruchi

    2018-03-01

    Although school health care professionals are integral to the management of students with food allergy, their views on school food allergy policies have not yet been reported. To characterize food allergy policies currently being used in schools and their utility and potential barriers to implementation from the perspective of school health care professionals. An electronic survey was disseminated to school nurses at the 2016 National Association of School Nurses meeting and through the Allergy and Asthma Network listserv. Frequencies were calculated to describe participant characteristics and responses. Unadjusted associations were examined using χ 2 tests; adjusted associations were examined using multiple logistic regression models. A total of 242 completed surveys were included in the analysis. Thirty-two percent of nurses reported an allergic reaction in their school in the past year. Most schools used a variety of policies, including anaphylaxis training for staff (96.7%), stock epinephrine availability (81.7%), designated lunch areas (62.2%), and food guidelines for classrooms (61.8%). Barriers to implementation included financial, time, and attitudinal considerations. Schools with pre-K or kindergarten students had higher odds of having designated lunch areas (adjusted odds ratio [OR], 2.1; 95% confidence interval [CI], 1.0-4.1; P schools with a full-time nurse (OR, 2.6; 95% CI, 1.1-6.3; P schools reporting at least 1 severe reaction in the past year (OR, 3.2; 95% CI, 1.2-8.5; P school nurses reporting an allergic reaction in the past year, schools use many strategies to minimize allergen exposures and increase anaphylaxis preparedness. Most school nurses favor these policies and acknowledge barriers to implementation. Copyright © 2017 American College of Allergy, Asthma & Immunology. Published by Elsevier Inc. All rights reserved.

  7. European Lifelong Guidance Policy Network Representatives' Conceptions of the Role of Information and Communication Technologies Related to National Guidance Policies

    Science.gov (United States)

    Kettunen, Jaana; Vuorinen, Raimo; Ruusuvirta, Outi

    2016-01-01

    This article reports findings from a phenomenographic investigation into European Lifelong Guidance Policy Network representatives' conceptions of the role of information and communication technologies (ICT) related to national lifelong guidance policies. The role of ICT in relation to national lifelong guidance policies was conceived as (1)…

  8. Urban Green Network Design: Defining green network from an urban planning perspective

    Directory of Open Access Journals (Sweden)

    Andrea Tulisi

    2017-08-01

    Full Text Available From the theoretical context of Smart City various studies have emerged that adopt an analytical approach and description of urban phenomena based on the principles of “network design”; this line of research uses the network systems theory to define the principles that regulate the relationships among the various elements of urban sub-systems in order to optimize their functionality. From the same theoretical basis, urban greenspaces have also been studied as networks, by means of the creation of models capable of measuring the performance of the system in its entirety, posing the basis of a new multy-disciplinary research field called green network. This paper presents the results of research aimed at clarifying the meaning of green network from an urban planning perspective through a lexical analysis applied to a textual corpus of more than 300 abstracts of research papers that have dealt with this topic over the last twenty years. The results show that the concept of green network appears still fuzzy and unclear, due to the different meaning given to the term “green” and to an incorrect use of the term “network”, often referred to as a generic set of natural areas present in a city, without any reference to the network system theory or to the basic rules linking these elements together. For this reason, the paper proposes a unique definition of green network from an urban planning perspective that takes into account the contribution of other research areas to effective green infrastructure planning. This is the concept of “urban green network design” defined as “an urban planning practice, supported by decision support tools able to model green infrastructure as network, composed by natural and semi-natural areas, whose connections are modelled according to specific variables, in order to deliver an equal distribution of public services for enhancing the quality of life as well as a wide range of ecosystem services”.

  9. Learning Negotiation Policies Using IB3 and Bayesian Networks

    Science.gov (United States)

    Nalepa, Gislaine M.; Ávila, Bráulio C.; Enembreck, Fabrício; Scalabrin, Edson E.

    This paper presents an intelligent offer policy in a negotiation environment, in which each agent involved learns the preferences of its opponent in order to improve its own performance. Each agent must also be able to detect drifts in the opponent's preferences so as to quickly adjust itself to their new offer policy. For this purpose, two simple learning techniques were first evaluated: (i) based on instances (IB3) and (ii) based on Bayesian Networks. Additionally, as its known that in theory group learning produces better results than individual/single learning, the efficiency of IB3 and Bayesian classifier groups were also analyzed. Finally, each decision model was evaluated in moments of concept drift, being the drift gradual, moderate or abrupt. Results showed that both groups of classifiers were able to effectively detect drifts in the opponent's preferences.

  10. Project network-oriented materials management policy for complex projects

    DEFF Research Database (Denmark)

    Dixit, Vijaya; Srivastava, Rajiv K; Chaudhuri, Atanu

    2015-01-01

    This work devises a materials management policy integrated with project network characteristics of complex projects. It proposes a relative quantitative measure, overall criticality (OC), for prioritisation of items based on penalty incurred due to their non-availability. In complex projects...... managerial tacit knowledge which provides them enough flexibility to provide information in real form. Computed OC values can be used for items prioritisation and as shortage cost coefficient in inventory models. The revised materials management policy was applied to a shipbuilding project. OC values were......, practicing managers find it difficult to measure OC of items because of the subjective factors and intractable nature of penalties involved. However, using their experience, they can linguistically identify the antecedents and relate them to consequent OC. This work adopts Fuzzy Set Theory to capture...

  11. Security Policy for a Generic Space Exploration Communication Network Architecture

    Science.gov (United States)

    Ivancic, William D.; Sheehe, Charles J.; Vaden, Karl R.

    2016-01-01

    This document is one of three. It describes various security mechanisms and a security policy profile for a generic space-based communication architecture. Two other documents accompany this document- an Operations Concept (OpsCon) and a communication architecture document. The OpsCon should be read first followed by the security policy profile described by this document and then the architecture document. The overall goal is to design a generic space exploration communication network architecture that is affordable, deployable, maintainable, securable, evolvable, reliable, and adaptable. The architecture should also require limited reconfiguration throughout system development and deployment. System deployment includes subsystem development in a factory setting, system integration in a laboratory setting, launch preparation, launch, and deployment and operation in space.

  12. Support network of adolescents with chronic disease: adolescents' perspective.

    Science.gov (United States)

    Kyngäs, Helvi

    2004-12-01

    The purpose of this study was to describe the support network of adolescents with a chronic disease from their own perspective. Data were collected by interviewing adolescents with asthma, epilepsy, juvenile rheumatoid arthritis (JRA) and insulin-dependent diabetes mellitus (IDDM). The sample consisted of 40 adolescents aged between 13 and 17 years. Interview data were examined using content analysis. Six main categories were established to describe the support network of adolescents with a chronic disease: parents, peers, school, health care providers, technology and pets. Peers were divided into two groups: fellow sufferers and peers without a chronic disease. At school, teachers, school nurses and classmates were part of the support network. Health care providers included nurses, physicians and physiotherapists. Technology was also part of the support network and included four techniques that may be used to communicate: computers, mobile telephones, television and videos. The results provided a useful insight into the social network of adolescents with chronic disease and serve to raise awareness of the problems and opinions experienced by adolescents with this condition.

  13. Advancing Health Marketing Research and Policy Recommendations by Incorporating Source Perspectives.

    Science.gov (United States)

    Mackert, Michael; Guadagno, Marie; Champlin, Sara

    2015-01-01

    Communication researchers, recognizing the message sent is not necessarily the same as the message received, have incorporated the perspective of advertising professionals into the study of advertising effects. Health marketing research could similarly benefit from incorporating this largely absent perspective into the academic and policy debate surrounding the impact of advertising on health issues ranging from obesity to alcohol use. This commentary serves as a call to action to stakeholders in this academic and policy debate: focus on the perspective of advertising professionals to enrich health marketing and public health research in which advertising is the delivery vehicle for health messages.

  14. Canadian Campus Smoking Policies: Investigating the Gap between Intent and Outcome from a Student Perspective

    Science.gov (United States)

    Baillie, Lynne; Callaghan, Doris; Smith, Michelle L.

    2011-01-01

    Background: Young adults remain the earliest legal target for the tobacco industry. Against this, the existence of smoking policies would appear to offer some protection to students on campus. However, little research has been conducted into the outcomes of such policies from a student perspective. Methods: The authors conducted 8 focus groups at…

  15. An Exploration of Linguistic Neo-Colonialism through Educational Language Policy--An Irish Perspective

    Science.gov (United States)

    Dillon, Anna

    2016-01-01

    In this paper, educational language policy is explored through the lens of linguistic neo-colonialism in Ireland in the case of learners of English as an Additional Language. The perspective of Ireland as a decolonized nation may have an impact on current language policy. Arguments for an additive approach to language and identity, language…

  16. Language Policy and Language Ideology: Ecological Perspectives on Language and Education in the Himalayan Foothills

    Science.gov (United States)

    Groff, Cynthia

    2018-01-01

    Ethnographic research in the Kumaun region of North India highlights different perspectives on this multilingual context and on national-level policies. Language policies that explicitly or implicitly minoritize certain linguistic varieties influence local discourses about language and education but are also interpreted through the lens of local…

  17. For a consistent policy in the struggle against proliferation networks

    International Nuclear Information System (INIS)

    Schlumberger, Guillaume; Gruselle, Bruno

    2007-01-01

    Proliferation networks operate like companies. They must be capable of coordinating a series of elementary logistics, financial and technical functions. Due to the increase in worldwide exchanges, the reinforcement of existing export control tools alone will not be sufficient to face the increase in proliferation flows. Despite widespread reporting in the media, interdiction operations also can only have limited effect on networks, due to their occasional nature, if they are undertaken independently of an approach targeting other functions. It also seems hardly realistic to wish to neutralize a proliferation network only by freezing part of its credits in the framework of a repressive approach. Setting up an overall policy provides a means of coordinating intelligence actions, repression tools and interdiction means both nationally and internationally, and therefore appears as the only viable solution in the struggle against proliferation networks. This is a complex task for it requires the organization of inter-ministerial (or interagency) responsibilities, and in particular it requires an equilibrium between long term and short term actions. Finally, it depends on the reinforcement of links between the administrations involved and private participants including service companies, financial institutions and enterprises. (authors)

  18. Toward a Theory of Industrial Supply Networks: A Multi-Level Perspective via Network Analysis

    Directory of Open Access Journals (Sweden)

    Yi Zuo

    2017-07-01

    Full Text Available In most supply chains (SCs, transaction relationships between suppliers and customers are commonly considered to be an extrapolation from a linear perspective. However, this traditional linear concept of an SC is egotistic and oversimplified and does not sufficiently reflect the complex and cyclical structure of supplier-customer relationships in current economic and industrial situations. The interactional relationships and topological characteristics between suppliers and customers should be analyzed using supply networks (SNs rather than traditional linear SCs. Therefore, this paper reconceptualizes SCs as SNs in complex adaptive systems (CAS, and presents three main contributions. First, we propose an integrated framework of CAS network by synthesizing multi-level network analysis from the network-, community- and vertex-perspective. The CAS perspective enables us to understand the advances of SN properties. Second, in order to emphasize the CAS properties of SNs, we conducted a real-world SN based on the Japanese industry and describe an advanced investigation of SN theory. The CAS properties help in enriching the SN theory, which can benefit SN management, community economics and industrial resilience. Third, we propose a quantitative metric of entropy to measure the complexity and robustness of SNs. The results not only support a specific understanding of the structural outcomes relevant to SNs, but also deliver efficient and effective support to the management and design of SNs.

  19. Managerial Perspective on Open Source Collaboration and Networked Innovation

    Directory of Open Access Journals (Sweden)

    Henttonen Maaret Katja

    2012-09-01

    Full Text Available This study explores the managerial perspectives towards open source software and networked innovation. We analysed six software companies who use open source software as a significant part of their product or service offering. The study found notable differences in managerial attitudes, expected benefits and key challenges related to open source software and its role in innovative activities. While all companies were using same pieces of software with open source communities, there were different levels of engagement in the development of the software and information flows between companies and communities. A deeper level of involvement enables the exchange of more than just the code: like ideas, influences, opinions and even innovations or parts of them. The differences in managerial views on open source and networked innovation may be explained by industry domains, value chain position and leadership style

  20. Implementation of Solid Waste Policies in Pernambuco: a study from the institutional theory and interorganizational networks

    Directory of Open Access Journals (Sweden)

    Maria Luciana de Almeida

    2015-09-01

    Full Text Available Solid waste is a problem in the Brazilian context, not only because it is growing in larger proportions than the population and leading to soil and water contamination, but also because it is a vector for diseases and causes economic losses, since much of what is discarded can be reused. After several years of intense debate, the Brazilian law applying to national solid waste policy was sanctioned; this law contains goals to be achieved and challenges to be overcome. Since this is a major issue, the purpose of this paper is to discuss the implementation of public policies on solid waste, emphasizing the initiatives carried out in the state of Pernambuco, from the perspectives of institutional theory and inter-organizational networks. By analysing the provisions of the law, we can observe a coercive tendency to bring the states and municipalities to establish networks in order to meet demands related to solid waste, since the pertinent legislation induces the involved entities to develop this kind of partnership in order to obtain resources

  1. Technology policy for climate change mitigation: a transatlantic perspective

    International Nuclear Information System (INIS)

    2004-01-01

    This workshop was the second climate policy conference jointly organized by RFF and IFRI in Paris. (The first one, ''How to Make Progress Post-Kyoto?'', was held on March 19, 2003). This Summary Paper is divided into two parts: The first part presents short summaries of all the presentations at the workshop (rationale and past experience in technology policies, the challenges and policy responses of the climate friendly technologies). The second part, which is an edited version of the closing remarks by Pierre Noel (Ifri), highlights some of the policy lessons that emerged from the workshop. (A.L.B.)

  2. Technology policy for climate change mitigation: a transatlantic perspective

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2004-07-01

    This workshop was the second climate policy conference jointly organized by RFF and IFRI in Paris. (The first one, ''How to Make Progress Post-Kyoto?'', was held on March 19, 2003). This Summary Paper is divided into two parts: The first part presents short summaries of all the presentations at the workshop (rationale and past experience in technology policies, the challenges and policy responses of the climate friendly technologies). The second part, which is an edited version of the closing remarks by Pierre Noel (Ifri), highlights some of the policy lessons that emerged from the workshop. (A.L.B.)

  3. Tourism policies and sustainability in traditional communities: conceptual perspectives

    Directory of Open Access Journals (Sweden)

    Paulo Moreira Pinto

    2007-04-01

    Full Text Available The public policies of tourism in Brazil and in the Amazon, analyzing its implications in the political and administrative reality of traditional communities and its relationship with the historical sustainability of those populations in relation to the natural environment. It is an exploratory research, and in order to achieve its goal, describes the trajectory of the public policies of tourism in Brazil and, particularly, in the Amazon confronting them with theoretical background that support the formation of public policies, specially of sustainable tourism, which permeates the new programs of tourism and foresees the inclusion of community participation as an important element to carry out the public policies of tourism.

  4. Implementing a Paid Leave Policy for Graduate Students at UW-Madison: The Department Chair Perspective

    Science.gov (United States)

    Mathieu, Robert D.

    2013-01-01

    In 2010 the University of Wisconsin - Madison Astronomy Department developed and implemented a departmental paid leave policy for our graduate students, even though the university lacks a campus-wide policy and cannot provide institutional funding for such programs. This policy includes 12 weeks of paid leave in event of a medical emergency or chronic medical condition, as well as paid parental leave for both male and female graduate research assistants. Building on the graduate student perspective of Gosnell (2012), I will discuss the process of this successful development of a departmental family and medical leave policy for graduate students from the perspective of a faculty member and chair. In particular I will discuss implications of university policies, the importance of faculty and staff support, the role of private funds, and issues of effort certification.

  5. Environmental policy-making networks and the future of the Amazon

    OpenAIRE

    Lemos, Maria Carmen; Roberts, J. Timmons

    2008-01-01

    This article examines four periods of environmental policy-making in the Amazonian region of Brazil. It specifically analyses the role of pro-environment and pro-development policy networks in affecting policy design and implementation. It argues that the efforts of environmentalist networks trying to advocate or block relative developmentalist policies in the Amazon depend on three critical factors - whether they are able to attract the support of elites (or at least block their developmenta...

  6. Employment, Social Networks and Undocumented Migrants: The Employer Perspective

    Science.gov (United States)

    Bloch, Alice; McKay, Sonia

    2015-01-01

    This article draws on data from qualitative interviews with ethnic enclave and ethnic economy business entrepreneurs from Chinese, Bangladeshi and Turkish-speaking communities in London. Routes into business and worker recruitment practices are explored, demonstrating the centrality of social capital in the form of family and other social networks within these processes. The article investigates what employers consider the desirable characteristics of workers: trust, kinship, gender, social networks, language compatibility and the needs of the business intersect with racialised notions of workers’ strengths and characteristics. Finally, we consider changing practices in relation to the employment of undocumented migrants, in the context of an increasingly punitive legislative regime. The complex and variable impact of policy alongside the ways in which other obligations and positions outweigh the fear and risks of sanctions associated with non-compliance is revealed. PMID:25866421

  7. Review of Australian Higher Education: An Australian Policy Perspective

    Science.gov (United States)

    Montague, Alan

    2013-01-01

    Higher education is one of the key foundations that economic prosperity is founded upon. Government policies, funding and strategic planning require a fine balance to stimulate growth, prosperity health and well-being. The key Australian government policies influenced by a Review of Australian Higher Education report include attracting many more…

  8. The Nigerian National Housing Policy in Perspective: A Critical ...

    African Journals Online (AJOL)

    The paper identifies as the major challenges, poor implementation, corruption, bureaucracy and political instability. It recommends housing finance, cooperatives, use of local building materials, development of infrastructure, policy implementation and review of the housing policy as possible solutions to the housing ...

  9. Inflation Targeting as the Monetary Policy Framework: Bangladesh Perspective

    Directory of Open Access Journals (Sweden)

    Mohammed SAIFUL ISLAM

    2011-06-01

    Full Text Available Inflation targeting strategy has become a widely accepted monetary policy framework in many countries all over the world. Our study finds that the central bank of Bangladesh is neither inflation targeting nor does follow any other rule-guided monetary policy, rather the policy is formulated with substantial discretion under the guidelines of donor agencies. This paper provides the evidence that monetary sector of Bangladesh economy has gained considerable degree of maturity and fulfils a number of prerequisites to adopt inflation targeting strategy. Using data over 1980-2010 we estimate an error correction model in order to examine if interest rate policy could fight the inflation. This is evident that deviation in inflation from target can be corrected via the changes in interest rate. Empirical findings jointly with few descriptive statistics provide strong evidence to recommend inflation targeting as the monetary policy strategy for Bangladesh.

  10. Fiscal policy in the European Union – present and perspectives

    Directory of Open Access Journals (Sweden)

    Eugenia Ramona Mara

    2012-04-01

    Full Text Available This article analyzes the main trends of fiscal policy in the European Union, following the economic crisis impact and fiscal policy measures that were applied in this economic context. The study is focused in a few key areas: the evolution of fiscal policy captured by indicators measuring tax burden, public sector size analysis by quantifying public expenditure share in GDP and the evolution of budget deficits. Finally, the study watched correlations between fiscal policy and macroeconomic developments, identifying trends and anticipating possible solutions of fiscal policy to achieve the required coordinates of fiscal governance in the European Union. For realizing this study we use annual data from Eurostat Database for 2000-2010 for EU countries. The major findings of the study are the negative impact of the size of public sector on economic growth for EU and also for Romania and the increase of the tax revenue if the economic growth rates increase.

  11. Contrasting perspectives on China's rare earths policies: Reframing the debate through a stakeholder lens

    International Nuclear Information System (INIS)

    Hayes-Labruto, Leslie; Schillebeeckx, Simon J.D.; Workman, Mark; Shah, Nilay

    2013-01-01

    This article critically compares China's rare earth policy with perspectives upheld in the rest of the world (ROW). We introduce rare earth elements and their importance for energy and present how China and the ROW are framing the policy debate. We find strongly dissonant views with regards to motives for foreign direct investment, China's two-tiered pricing structure and its questionable innovation potential. Using the metaphor of “China Inc.”, we compare the Chinese government to a socially responsible corporation that aims to balance the needs of its internal stakeholders with the demands from a resource-dependent world. We find that China's internal stakeholders have more power and legitimacy in the REE debate than the ROW and reconceptualise various possible mitigation strategies that could change current international policy and market dynamics. As such, we aim to reframe the perspectives that seem to govern the West and argue in favor of policy formation that explicitly acknowledges China's triple bottom line ambitions and encourages the ROW to engage with China in a more nuanced manner. - Highlights: • Very different perspectives persist regarding China's rare earth policies. • Scarcity, substitutability and uncertainty drive the divergent perspectives. • We compare China to a socially responsible corporation, “China Inc.”. • China's internal stakeholders have higher salience than ROW. • We propose and reframe policy mitigation strategies

  12. Domestic petroleum product pricing policy: Old issues in new perspective

    International Nuclear Information System (INIS)

    Bhattacharyya, S.C.

    1995-01-01

    It appears that the economic basis of domestic petroleum product pacing has, hitherto, received inadequate attention from economists. International comparisons of petroleum product pricing show that domestic markets are highly distorted This article argues that despite significant developments in theoretical and applied economics, economic theories do not provide any ready made solutions for energy pricing issues to the policy makers who have to deal with a large set of practical issues. As a result, it is not unusual to encounter gross misapplication of economic rules in petroleum pricing policies. This work also focuses on the possible effects of changing domestic market structure vis-a-vis pricing policies

  13. Public health policies to encourage healthy eating habits: recent perspectives.

    Science.gov (United States)

    Gorski, Mary T; Roberto, Christina A

    2015-01-01

    There is an urgent need to address unhealthy dietary patterns at the population level. Poor diet and physical inactivity are key drivers of the obesity pandemic, and they are among the leading causes of preventable death and disability in nearly every country in the world. As countries grapple with the growing obesity prevalence, many innovative policy options to reduce overeating and improve diet quality remain largely unexplored. We describe recent trends in eating habits and consequences for public health, vulnerabilities to unhealthy eating, and the role for public health policies. We reviewed recent public health policies to promote healthier diet patterns, including mandates, restrictions, economic incentives, marketing limits, information provision, and environmental defaults.

  14. Perspective of nuclear power policy change and trend of nuclear industry activities from energy policy of European countries

    International Nuclear Information System (INIS)

    Murakami, Tomoko; Matsuo, Yuji; Nagatomi, Yu

    2009-01-01

    European countries of nuclear power phase-out have changed to commit to the future of nuclear energy due to the intended low-carbon power, the energy security concerns and the need of replacement reactors as current reactors approach the end of operating lives, as Italian government has passed legislation to build new nuclear power plants. This article described the perspective of nuclear power policy changes in UK, Italy an Sweden and the business trend and the SWOT analysis of related electric utilities (EDF, Enel and Vattenfall) and nuclear industries (Areva NP, Sheffield Forgemasters, ENSA and Studsvik). Policy implications obtained from this analysis were commented for Japanese nuclear industry activities. (T. Tanaka)

  15. Beyond policy networks: policy framing and the politics of expertise in the 2001 Foot and Mouth Disease crisis.

    Science.gov (United States)

    Wilkinson, Katy; Lowe, Philip; Donaldson, Andrew

    2010-01-01

    For the past decade, the policy community/issue network typology of pressure group interaction has been used to explain policy outcomes and the policy-making process. To re-examine the validity of this typology, the paper focuses on the UK government's response to the 2001 Foot and Mouth Disease (FMD) crisis, and in particular the decision to pursue contiguous culling rather than vaccination to overcome the epidemic. Rather than illustrating the emergence of an issue network in agricultural policy, the decision-making process of the FMD outbreak demonstrates continuity with prior crises. In addition, the politicization of scientific expertise is identified as an emerging trend in crisis management. Policy framing is used to explain the impetus behind the contiguous cull decision, concluding that the legacy of previous policy choices conditioned the crisis response to a far greater degree than contemporaneous pressure group action.

  16. Deterring Violent Extremism in America by Utilizing Good Counter-Radicalization Practices from Abroad: A Policy Perspective

    Science.gov (United States)

    2017-03-01

    counter-violent extremism, deterring violent extremism, counter-radicalization, country study, CVE, DVE, deterrence, policy perspective , good practices...both North America and in Europe, more constructive policies must be developed to manage diversity. There are serious flaws in the current policies...EXTREMISM IN AMERICA BY UTILIZING GOOD COUNTER-RADICALIZATION PRACTICES FROM ABROAD: A POLICY PERSPECTIVE by Amy Fires Bonanno March 2017

  17. Emissions trading for climate policy - US and European perspectives

    Energy Technology Data Exchange (ETDEWEB)

    Bernd Hansjuergens (ed.) [Martin Luther-Universitaet Halle-Wittenburg (Germany)

    2005-07-01

    The 1997 Kyoto Conference introduced emissions trading as a new policy instrument for climate protection. Bringing together scholars in the fields of economics, political science and law, this book provides a description, analysis and evaluation of different aspects of emissions trading as an instrument to control greenhouse gases. The authors analyse theoretical aspects of regulatory instruments for climate policy, provide an overview of US experience with market-based instruments, draw lessons from existing trading schemes for the control of greenhouse gases, and discuss options for emissions trading in climate policy. They also highlight the background of climate policy and instrument choice in the US and Europe and of the emerging new systems in Europe, particularly the new EU's directive for a CO{sub 2} emissions trading system. 8 figs., 15 tabs.

  18. JSC “ALFA-BANK” marketing policy. problems and perspectives

    OpenAIRE

    Kirillov, A.; Kuznetcova, E.; Martirosian, M.

    2013-01-01

    The article is devoted to the results of JSC “Alfa-Bank” consumers’ segmentation and the following complex marketing research. The article suggests the ways of the bank’s marketing policy improvement.

  19. Abortion politics: public policy in cross-cultural perspective

    National Research Council Canada - National Science Library

    Stetson, Dorothy M; Githens, Marianne

    1996-01-01

    " ... focuses on current abortion policy and practice in the United States, Canada, Europe, and Japan and aims to provide a comprehensive, stimulating, and balanced picture of current abortion politics...

  20. Collaboration in public policy and practice: perspectives on boundary spanners

    National Research Council Canada - National Science Library

    Williams, Paul

    2012-01-01

    .... It will be of interest to academics, researchers and students interested in this field of study, and provides learning for policy makers and practitioners active in the fields of collaboration...

  1. Automated Vehicle Policy and Regulation: A State Perspective Workshop: Summary

    Energy Technology Data Exchange (ETDEWEB)

    Young, Stanley E. [National Renewable Energy Lab. (NREL), Golden, CO (United States); Levine, Aaron [National Renewable Energy Lab. (NREL), Golden, CO (United States)

    2016-06-01

    A workshop held on May 18, 2016, at the University of Maryland focused on key principles that should govern state policy decisions intended to ensure the safe operation of autonomous vehicles (AVs). The patchwork approach taken by early state adopters had primarily addressed only testing of these vehicles. As uncertainties in technology and business models play out, and in the absence of more suitable policies and regulations, states are relying on laws created for conventional vehicles to govern AV operations. The workshop addressed these challenges with three panel discussions that examined the underpinnings of policy development, factors affecting policy decisions, and the ultimate impact of AVs in a number of areas, including economic competitiveness; quality of mobility, particularly for disabled community; and energy use and emissions.

  2. Renewable heating: Perspectives and the impact of policy instruments

    International Nuclear Information System (INIS)

    Kranzl, Lukas; Hummel, Marcus; Müller, Andreas; Steinbach, Jan

    2013-01-01

    In the light of the EU directive for renewable energy (2009/28/EC) this paper deals with the question how various policy instruments could impact the development of renewable heating technologies. The paper applies the simulation model Invert/EE-Lab for the building related heat demand in selected European countries (Austria, Lithuania and United Kingdom). The resulting scenarios up to 2030 are compared to RES-Heat targets from literature, stakeholder consultation processes and the targets in the national renewable energy action plans submitted by EU Member States in 2010. The results demonstrate that use obligations for renewable heating can be effective in achieving RES-Heat market growth. However, in order to attain a balanced technology mix and more ambitious targets, policy packages are required combining use obligations with economic incentives and accompanying measures. Technology specific conclusions are derived. Moreover, conclusions indicate that the action plans are not always consistent with policy measures in place or under discussion. - Highlights: • Modeling of RES-Heat policies in the building sector. • Application of the model Invert/EE-Lab for the cases of AT, LT, UK. • RES-Heat use obligations are effective but should be integrated in policy packages. • The design of use obligations has substantial impact on the RES-H technology mix. • National renewable energy action plans are not always consistent with policies

  3. Policies to sustain the nursing workforce: an international perspective.

    Science.gov (United States)

    Buchan, J; Twigg, D; Dussault, G; Duffield, C; Stone, P W

    2015-06-01

    Examine metrics and policies regarding nurse workforce across four countries. International comparisons inform health policy makers. Data from the OECD were used to compare expenditure, workforce and health in: Australia, Portugal, the United Kingdom (UK) and the United States (US). Workforce policy context was explored. Public spending varied from less than 50% of gross domestic product in the US to over 80% in the UK. Australia had the highest life expectancy. Portugal has fewer nurses and more physicians. The Australian national health workforce planning agency has increased the scope for co-ordinated policy intervention. Portugal risks losing nurses through migration. In the UK, the economic crisis resulted in frozen pay, reduced employment, and reduced student nurses. In the US, there has been limited scope to develop a significant national nursing workforce policy approach, with a continuation of State based regulation adding to the complexity of the policy landscape. The US is the most developed in the use of nurses in advanced practice roles. Ageing of the workforce is likely to drive projected shortages in all countries. There are differences as well as variation in the overall impact of the global financial crisis in these countries. Future supply of nurses in all four countries is vulnerable. Work force planning is absent or restricted in three of the countries. Scope for improved productivity through use of advanced nurse roles exists in all countries. © 2015 International Council of Nurses.

  4. Community, Collective or Movement? Evaluating Theoretical Perspectives on Network Building

    Science.gov (United States)

    Spitzer, W.

    2015-12-01

    Since 2007, the New England Aquarium has led a national effort to increase the capacity of informal science venues to effectively communicate about climate change. We are now leading the NSF-funded National Network for Ocean and Climate Change Interpretation (NNOCCI), partnering with the Association of Zoos and Aquariums, FrameWorks Institute, Woods Hole Oceanographic Institution, Monterey Bay Aquarium, and National Aquarium, with evaluation conducted by the New Knowledge Organization, Pennsylvania State University, and Ohio State University. NNOCCI enables teams of informal science interpreters across the country to serve as "communication strategists" - beyond merely conveying information they can influence public perceptions, given their high level of commitment, knowledge, public trust, social networks, and visitor contact. We provide in-depth training as well as an alumni network for ongoing learning, implementation support, leadership development, and coalition building. Our goals are to achieve a systemic national impact, embed our work within multiple ongoing regional and national climate change education networks, and leave an enduring legacy. What is the most useful theoretical model for conceptualizing the work of the NNOCCI community? This presentation will examine the pros and cons of three perspectives -- community of practice, collective impact, and social movements. The community of practice approach emphasizes use of common tools, support for practice, social learning, and organic development of leadership. A collective impact model focuses on defining common outcomes, aligning activities toward a common goal, structured collaboration. A social movement emphasizes building group identity and creating a sense of group efficacy. This presentation will address how these models compare in terms of their utility in program planning and evaluation, their fit with the unique characteristics of the NNOCCI community, and their relevance to our program goals.

  5. Understanding the dynamics of the Seguro Popular de Salud policy implementation in Mexico from a complex adaptive systems perspective.

    Science.gov (United States)

    Nigenda, Gustavo; González-Robledo, Luz María; Juárez-Ramírez, Clara; Adam, Taghreed

    2016-05-13

    In 2003, Mexico's Seguro Popular de Salud (SPS), was launched as an innovative financial mechanism implemented to channel new funds to provide health insurance to 50 million Mexicans and to reduce systemic financial inequities. The objective of this article is to understand the complexity and dynamics that contributed to the adaptation of the policy in the implementation stage, how these changes occurred, and why, from a complex and adaptive systems perspective. A complex adaptive systems (CAS) framework was used to carry out a secondary analysis of data obtained from four SPS's implementation evaluations. We first identified key actors, their roles, incentives and power, and their responses to the policy and guidelines. We then developed a causal loop diagram to disentangle the feedback dynamics associated with the modifications of the policy implementation which we then analyzed using a CAS perspective. Implementation variations were identified in seven core design features during the first 10 years of implementation period, and in each case, the SPS's central coordination introduced modifications in response to the reactions of the different actors. We identified several CAS phenomena associated with these changes including phase transitions, network emergence, resistance to change, history dependence, and feedback loops. Our findings generate valuable lessons to policy implementation processes, especially those involving a monetary component, where the emergence of coping mechanisms and other CAS phenomena inevitably lead to modifications of policies and their interpretation by those who implement them. These include the difficulty of implementing strategies that aim to pool funds through solidarity among beneficiaries where the rich support the poor when there are no incentives for the rich to do so. Also, how resistance to change and history dependence can pose significant challenges to implementing changes, where the local actors use their significant power

  6. The Brazilian policy for reduction of accidents and violence aligns with international perspectives?

    Directory of Open Access Journals (Sweden)

    Karen Namie Sakata

    2014-12-01

    Full Text Available The study analyzed The Brazilian Policy for Reduction of Morbidity and Mortality from Accidents and Violence, in the socio-political perspective. We used as a base the chapter “Violence: a global public health problem” from the World Report on Violence and Health. The analysis revealed convergent and divergent elements of the Brazilian Policy in comparison with the international perspectives. We verified that the Brazilian Policy tried to converge to the international policies, however: it emphasizes the health promotion actions, but are limited to the context and behavior of individuals and individual communities; the performance of health professionals is expected without providing more structural investments, as the improvement in work conditions, the increase of financial and material resources; there are few clear definitions of the government and economical sector responsibilities.

  7. Network effects in environmental justice struggles: An investigation of conflicts between mining companies and civil society organizations from a network perspective.

    Science.gov (United States)

    Aydin, Cem Iskender; Ozkaynak, Begum; Rodríguez-Labajos, Beatriz; Yenilmez, Taylan

    2017-01-01

    This paper examines conflicts that occur between mining companies and civil society organizations (CSOs) around the world and offers an innovative analysis of mining conflicts from a social network perspective. The analysis showed that, as the number of CSOs involved in a conflict increased, its outcome was more likely to be perceived as a success in terms of environmental justice (EJ); if a CSO was connected to other central CSOs, the average perception of EJ success was likely to increase; and as network distance between two conflicts increased (or decreased), they were more likely to lead to different (or similar) EJ outcomes. Such network effects in mining conflicts have policy implications for EJ movements. It would be a strategic move on the part of successful CSOs to become involved in other major conflicts and disseminate information about how they achieved greater EJ success.

  8. Network effects in environmental justice struggles: An investigation of conflicts between mining companies and civil society organizations from a network perspective.

    Directory of Open Access Journals (Sweden)

    Cem Iskender Aydin

    Full Text Available This paper examines conflicts that occur between mining companies and civil society organizations (CSOs around the world and offers an innovative analysis of mining conflicts from a social network perspective. The analysis showed that, as the number of CSOs involved in a conflict increased, its outcome was more likely to be perceived as a success in terms of environmental justice (EJ; if a CSO was connected to other central CSOs, the average perception of EJ success was likely to increase; and as network distance between two conflicts increased (or decreased, they were more likely to lead to different (or similar EJ outcomes. Such network effects in mining conflicts have policy implications for EJ movements. It would be a strategic move on the part of successful CSOs to become involved in other major conflicts and disseminate information about how they achieved greater EJ success.

  9. Network effects in environmental justice struggles: An investigation of conflicts between mining companies and civil society organizations from a network perspective

    Science.gov (United States)

    Aydin, Cem Iskender; Ozkaynak, Begum; Rodríguez-Labajos, Beatriz

    2017-01-01

    This paper examines conflicts that occur between mining companies and civil society organizations (CSOs) around the world and offers an innovative analysis of mining conflicts from a social network perspective. The analysis showed that, as the number of CSOs involved in a conflict increased, its outcome was more likely to be perceived as a success in terms of environmental justice (EJ); if a CSO was connected to other central CSOs, the average perception of EJ success was likely to increase; and as network distance between two conflicts increased (or decreased), they were more likely to lead to different (or similar) EJ outcomes. Such network effects in mining conflicts have policy implications for EJ movements. It would be a strategic move on the part of successful CSOs to become involved in other major conflicts and disseminate information about how they achieved greater EJ success. PMID:28686618

  10. Networked Memory Project: A Policy Thought Experiment for the Archiving of Social Networks by the Library of Congress of the United States

    Directory of Open Access Journals (Sweden)

    Chloé S. Georas

    2014-07-01

    Full Text Available This article explores the challenges posed by an archival interest in the broad palimpsest of daily life left on social networks that are controlled by private corporations. It addresses whether social networks should be archived for the benefit of future generations and proposes a policy thought experiment to help grapple with these questions, namely, the proposal for the formation of the public interest-oriented Networked Memory Project by the Library of Congress for the archiving of social networks. My discussion of the challenges posed by this thought experiment will focus on the U.S. legal framework within which the Library of Congress operates and take Facebook. To the extent that social networks have user-generated contents that range from the highly “private” to “public” as opposed to other networked platforms that contain materials that are considered “public”, the bar for the historical archival of social networks is much higher. Almost every archival effort must contend with the legal hurdle of copyright, but the archiving of social networks must also address how to handle the potentially sensitive nature of materials that are considered “private” from the perspective of the social and legal constructions of privacy. My theoretical exercise of proposing the formation of the Networked Memory Project by the Library of Congress responds to the need to consider the benefits of a public interest-oriented archive of social networks that can counter the drawbacks of the incidental corporate archiving taking place on social networks.

  11. Implementing multiple intervention strategies in Dutch public health-related policy networks.

    Science.gov (United States)

    Harting, Janneke; Peters, Dorothee; Grêaux, Kimberly; van Assema, Patricia; Verweij, Stefan; Stronks, Karien; Klijn, Erik-Hans

    2017-10-13

    Improving public health requires multiple intervention strategies. Implementing such an intervention mix is supposed to require a multisectoral policy network. As evidence to support this assumption is scarce, we examined under which conditions public health-related policy networks were able to implement an intervention mix. Data were collected (2009-14) from 29 Dutch public health policy networks. Surveys were used to identify the number of policy sectors, participation of actors, level of trust, networking by the project leader, and intervention strategies implemented. Conditions sufficient for an intervention mix (≥3 of 4 non-educational strategies present) were determined in a fuzzy-set qualitative comparative analysis. A multisectoral policy network (≥7 of 14 sectors present) was neither a necessary nor a sufficient condition. In multisectoral networks, additionally required was either the active participation of network actors (≥50% actively involved) or active networking by the project leader (≥monthly contacts with network actors). In policy networks that included few sectors, a high level of trust (positive perceptions of each other's intentions) was needed-in the absence though of any of the other conditions. If the network actors were also actively involved, an extra requirement was active networking by the project leader. We conclude that the multisectoral composition of policy networks can contribute to the implementation of a variety of intervention strategies, but not without additional efforts. However, policy networks that include only few sectors are also able to implement an intervention mix. Here, trust seems to be the most important condition. © The Author 2017. Published by Oxford University Press. All rights reserved. For Permissions, please email: journals.permissions@oup.com.

  12. Energy poverty policies in the EU: A critical perspective

    International Nuclear Information System (INIS)

    Bouzarovski, Stefan; Petrova, Saska; Sarlamanov, Robert

    2012-01-01

    Once confined to the UK context – where it was struggling to receive political recognition for years – the concept of energy (or fuel) poverty is slowly entering the EU's agenda, where it has crept into a number of regulatory documents and policy proposals. Using evidence gathered from an international workshop and semi-structured interviews with decision-makers, experts and advocacy activists in Brussels and Sofia, this paper explores the adoption of policies aimed at addressing energy poverty within (i) the organisational context of the EU; and (ii) national state institutions in Bulgaria – a member state facing considerable problems at the energy affordability – social inequality nexus. While the former are largely nascent and poorly co-ordinated, the latter have already been implemented de jure to a significant extent. However, many unresolved issues surrounding their de facto implementation remain. At the same time, national policy makers remain largely unaware of the existence of direct energy poverty related initiatives at the EU level. - Highlights: ► This paper explores the adoption of energy poverty policies within the EU and Bulgaria. ► We establish the existence of a range of nascent efforts to address the issue at EU level. ► Bulgaria has been good at implementing EU energy poverty relevant directives. ► However, policy makers speak a different language when it comes to direct energy poverty action.

  13. Perspective: Improving nutritional guidelines for sustainable health policies: Current status and perspectives

    DEFF Research Database (Denmark)

    Magni, Paolo; Bier, Dennis M; Pecorelli, Sergio

    2017-01-01

    a constructive coalition among scientists, policy makers, and communication professionals for sustainable health and nutritional policies. Currently, a strong rationale and available data support a personalized dietary approach according to personal variables, including sex and age, circulating metabolic...

  14. Safety vs. reputation: risk controversies in emerging policy networks regarding school safety in the Netherlands

    NARCIS (Netherlands)

    Binkhorst, J.; Kingma, S.F.

    2012-01-01

    This article deals with risk controversies in emerging policy networks regarding school safety in the Netherlands. It offers a grounded account of the interpretations of school risks and safety measures by the various stakeholders of the policy network, in particular, schools, local government and

  15. Networks in Action: New Actors and Practices in Education Policy in Brazil

    Science.gov (United States)

    Shiroma, Eneida Oto

    2014-01-01

    This paper focuses on the role of networks in the policy-making process in education and discusses the potential of network analysis as an analytical tool for education policy research. Drawing on publically available data from personal or institutional websites, this paper reports the findings from research carried out between 2005 and 2011.…

  16. Implementing multiple intervention strategies in Dutch public health-related policy networks

    NARCIS (Netherlands)

    Harting, Janneke; Peters, Dorothee; Grêaux, Kimberly; van Assema, Patricia; Verweij, Stefan; Stronks, Karien; Klijn, Erik-Hans

    2017-01-01

    Improving public health requires multiple intervention strategies. Implementing such an intervention mix is supposed to require a multisectoral policy network. As evidence to support this assumption is scarce, we examined under which conditions public health-related policy networks were able to

  17. The Policy Discourse of Networking and Its Effect on School Autonomy: A Foucauldian Interpretation

    Science.gov (United States)

    Mifsud, Denise

    2016-01-01

    Policy discourse officially operates to distinctly influence public perception in an irrevocable and normalising manner. In a Maltese educational scenario of gradual decentralisation and increased accountability, I explore the "effects" of both the global and the local policy discourse of networks and networking on the practising…

  18. Physics teachers' perspectives on High School national curriculum policies

    Directory of Open Access Journals (Sweden)

    Gleice Ferraz

    2014-04-01

    Full Text Available This study aimed to identify, in the context of an activity developed in online course for continuing education and from the theoretical approach of Mikhail Bakhtin, the discursive appropriation of PCNEM by high school physics teachers who work in different regional realities. The analysis indicated a positive perspective by teachers related to PCNEM, in addition to full accordance with the main path indicated by the legislation: the contextualized teaching. Despite the differences between educational regions we could not identify explicit signs of how these differences impacted the appropriation of terms found in PCNEM. The silence of teachers in relation to non-methodological aspects of physics teaching shapes their perspectives and also emphasizes the concern for didactic transposition of the content required by the curriculum, leaving out the question of why we have this curriculum and not other.

  19. A Systemic Perspective on Innovation from Energy Efficiency Policy efforts

    DEFF Research Database (Denmark)

    Ruby, Tobias Møller

    In order to reduce climate change, resource scarcity and other global environmental issues major increases in energy efficiency are necessary throughout our energy system. Despite this daunting outlook and the fact that energy efficiency in most instances makes economic and environmental sense...... efficiency innovation activities where market demand and policy efforts appear to have the most impact. The thesis also goes in depth with a single sector to describe the complexities of innovation processes in energy efficiency and the noticeable role of policy. Overall the doctoral thesis provides...

  20. Promotores' perspectives on a male-to-male peer network.

    Science.gov (United States)

    Macia, Laura; Ruiz, Hector Camilo; Boyzo, Roberto; Documet, Patricia Isabel

    2016-06-01

    Little documentation exists about male community health workers (promotores) networks. The experiences of promotores can provide input on how to attract, train, supervise and maintain male promotores in CHW programs. We present the experience and perspectives of promotores who participated in a male promotores network assisting Latino immigrant men in an emerging Latino community. All promotores in this community-based participatory study received payment for work 10 hours a week. We conducted qualitative interviews with all promotores starting the program, after 5 and 13 months. Three main themes emerged: 1) Men decided to become promotores to help others, yet appreciated being paid. 2) Promotores' learning experience was ongoing and was facilitated by a cooperative dynamic among them. Learning how to listen was crucial for promotores 3) Promotores experienced difficulty separating their personal lives form their role as a promotor We conclude that paying promotores facilitates the fulfillment of their drive to serve the community. Enhancing listening abilities needs to be part of promotores' training curricula. Finally, it is advisable to build a project with many opportunities for promotores and project staff to share professional and non-professional time and discuss their challenges. © The Author 2016. Published by Oxford University Press. All rights reserved. For permissions, please email: journals.permissions@oup.com.

  1. River networks as ecological corridors: A coherent ecohydrological perspective

    Science.gov (United States)

    Rinaldo, Andrea; Gatto, Marino; Rodriguez-Iturbe, Ignacio

    2018-02-01

    This paper draws together several lines of argument to suggest that an ecohydrological framework, i.e. laboratory, field and theoretical approaches focused on hydrologic controls on biota, has contributed substantially to our understanding of the function of river networks as ecological corridors. Such function proves relevant to: the spatial ecology of species; population dynamics and biological invasions; the spread of waterborne disease. As examples, we describe metacommunity predictions of fish diversity patterns in the Mississippi-Missouri basin, geomorphic controls imposed by the fluvial landscape on elevational gradients of species' richness, the zebra mussel invasion of the same Mississippi-Missouri river system, and the spread of proliferative kidney disease in salmonid fish. We conclude that spatial descriptions of ecological processes in the fluvial landscape, constrained by their specific hydrologic and ecological dynamics and by the ecosystem matrix for interactions, i.e. the directional dispersal embedded in fluvial and host/pathogen mobility networks, have already produced a remarkably broad range of significant results. Notable scientific and practical perspectives are thus open, in the authors' view, to future developments in ecohydrologic research.

  2. Academic Freedom and University Autonomy: A Higher Education Policy Perspective

    Science.gov (United States)

    Ren, Kai; Li, Jun

    2013-01-01

    This article reflects upon three seminal articles published in "Higher Education Policy" ("HEP") on academic freedom and university autonomy. The reflections indicate that "HEP" research contributes to a sophisticated and systematic understanding of the complexity of academic freedom, addressing both the original…

  3. Youth Unemployment and Employment Policy: A Global Perspective.

    Science.gov (United States)

    O'Higgins, Niall

    This book looks at the issue of youth unemployment and examines policy responses. Part I considers the youth unemployment problem. Chapter 1 is an overview, covering size of the problem and the close relationship between youth and adult unemployment. Chapter 2 examines youth unemployment characteristics and distribution of unemployment across…

  4. A state perspective on the Nuclear Waste Policy Act program

    International Nuclear Information System (INIS)

    Stucker, J.J.

    1986-01-01

    The author discusses the problems he sees with the Nuclear Waste Policy Act (NWPA) program. He labels the problems as: against the law, all the eggs in one basket, acceptance rate, and the MRS program. The author comments of five issues that need to be addressed to right the wrongs of the NWPA program

  5. Hardwood supply in the Pacific Northwest-a policy perspective.

    Science.gov (United States)

    Terry L. Raettig; Kent P. Connaughton; Glenn R. Ahrens

    1995-01-01

    The policy framework for the hardwood resource and hardwood industry in western Oregon and Washington is examined. Harvesting trends, harvesting behavior of public and private landowners, and harvesting regulation are presented to complete the analysis of factors affecting short-run hardwood supply. In the short term, the supply of hardwoods is generally favorable, but...

  6. Policy Trends Impacting Community Colleges: An ECS Perspective

    Science.gov (United States)

    Sponsler, Brian A.; Pingel, Sarah; Anderson, Lexi

    2015-01-01

    Given the importance of community and technical colleges to state education attainment and workforce development goals, policy addressing the two-year sector is of critical importance to state policymakers. Analysis of legislative issue trends suggests transfer and articulation, performance-based funding, and financial aid programs are substantial…

  7. Multifunctional agriculture in perspective: conceptualisations and debate in dutch policy and research

    NARCIS (Netherlands)

    Roep, D.; Oostindië, H.A.

    2005-01-01

    Conceptualisation of multifunctional agriculture in Dutch policy and research has to be understood within the typical Dutch context and can be related to different perspectives of agriculture and the rural area. The Netherlands is a densely populated country with a very produc-tive agricultural

  8. The life-course perspective and social policies : An overview of the issues

    NARCIS (Netherlands)

    Bovenberg, A.L.

    2008-01-01

    A number of trends are changing the nature of social risks and increase the importance of human capital, adaptability, and flexibility. This article discusses the usefulness of a life-course perspective in developing proactive social policies that better fit the changing life cycles of individuals

  9. An analysis of trends and perspectives of U.S.'s nuclear policies

    International Nuclear Information System (INIS)

    Lee, B. W.; Lee, K. S.; Oh, K. B.

    2001-01-01

    This paper analyzes the trends and perspectives of U.S.'s nuclear polices. With the changing of the administration of U.S., certain changes in nuclear policies are foreseen under Bush's new administration. Considering the traditional basis of republicans, somewhat positive impacts on nuclear R and D and nuclear power program are expected

  10. Stakeholder Perspectives on Policies to Support Family Caregivers of Older Adults with Dementia

    Science.gov (United States)

    Putnam, Michelle; Pickard, Joseph G.; Rodriguez, Carroll; Shear, Erin

    2010-01-01

    Persons with dementia are often excluded from consumer-directed home- and community-based service programs because they cannot direct their own care. Surrogates are permitted in some states, thereby allowing program participation. This study explored family caregiver perspectives on policies that support family needs related to providing care to…

  11. Discussing dialogue: perspectives on the value of science dialogue events that do not inform policy

    DEFF Research Database (Denmark)

    Davies, Sarah Rachael; McCallie, Ellen; Simonsson, Elin

    2009-01-01

    deliberately draw on different literatures and seek to make use of practitioner expertise within our discussion, in order to display several perspectives on the value of non-policy dialogue on science as sites of symmetrical individual or small-scale learning --rather than institutional learning......--through social processes...

  12. Enabling sustainable urban road transport in China: A policy and institutional perspective

    International Nuclear Information System (INIS)

    Zhang, Xiliang; Hu, Xiaojun

    2003-01-01

    The paper is an effort to investigate the approach to sustainable urban road transport in Chinese mega cities with an emphasis on policy and institutional perspectives. The study links the major ''unsustainabilities'' of China's urban road transport with those deficiencies in urban road transport planning and management and China's auto industry policy and gives some suggestions and recommendations for policy change and adjustment. The paper also provides some examples of successful experiences from foreign cities in urban road transport development from which Chinese cities can learn. (Author)

  13. Enabling sustainable urban road transport in China: A policy and institutional perspective

    Energy Technology Data Exchange (ETDEWEB)

    Zhang, Xiliang; Hu, Xiaojun

    2003-07-01

    The paper is an effort to investigate the approach to sustainable urban road transport in Chinese mega cities with an emphasis on policy and institutional perspectives. The study links the major ''unsustainabilities'' of China's urban road transport with those deficiencies in urban road transport planning and management and China's auto industry policy and gives some suggestions and recommendations for policy change and adjustment. The paper also provides some examples of successful experiences from foreign cities in urban road transport development from which Chinese cities can learn. (Author)

  14. Implementing a Paid Leave Policy for Graduate Students at UW - Madison: The Student Perspective

    Science.gov (United States)

    Gosnell, Natalie M.

    2013-01-01

    In 2010 the University of Wisconsin - Madison Astronomy Department developed and implemented a departmental paid leave policy for our graduate students, even though the university lacks a campus-wide policy and cannot provide institutional funding for such programs. This policy includes 12 weeks of paid leave in event of a medical emergency or chronic medical condition, as well as paid parental leave for both male and female graduate research assistants. (The policy in its entirety can be found at http://www.astro.wisc.edu/grad-students/policies-procedures/medical-and-family-leave-policy.) This is the first of two presentations describing our policy implementation using a "bottom-up" approach, beginning with the graduate students. I will present the perspective of the graduate students who led the effort and will discuss the steps we took to put our policy in place, from the conception of the plan to the full implementation. These steps included identifying faculty allies, becoming knowledgeable about university policies and resources, involving department staff, and anticipating procedural and bureaucratic hurdles in order to come up with creative solutions in advance. Although each individual institution and department's path to implementing a similar plan will be unique, we hope the methods used to implement our policy at UW - Madison may serve as an example.

  15. What Should Guide Health Policy? A Perspective Beyond Politics.

    Science.gov (United States)

    Kirch, Darrell G; Ast, Cori

    2017-09-01

    As the U.S. electorate has become increasingly polarized, these divisions are poised to shape legislative and regulatory work in the years ahead. For those whose focus is on the public goods of health care for all, the advancement of science through rigorous research, and the contribution of higher education to the continual improvement of the nation's workforce, there is profound uncertainty about the future. There are several pressing questions facing the nation and academic medicine, including the future of affordable, accessible insurance; acceptance of scientific evidence; sustainable learning and teaching methodologies; and the well-being and preparation of the nation's health workforce to care for an increasingly diverse nation. For those in academic medicine and policy making alike, the authors propose a framework, grounded in scientific evidence and guided by clinical ethics, for designing and evaluating health policy solutions for these and other pressing questions.

  16. An International Perspective on Pharmacy Student Selection Policies and Processes.

    Science.gov (United States)

    Shaw, John; Kennedy, Julia; Jensen, Maree; Sheridan, Janie

    2015-10-25

    Objective. To reflect on selection policies and procedures for programs at pharmacy schools that are members of an international alliance of universities (Universitas 21). Methods. A questionnaire on selection policies and procedures was distributed to admissions directors at participating schools. Results. Completed questionnaires were received from 7 schools in 6 countries. Although marked differences were noted in the programs in different countries, there were commonalities in the selection processes. There was an emphasis on previous academic performance, especially in science subjects. With one exception, all schools had some form of interview, with several having moved to multiple mini-interviews in recent years. Conclusion. The majority of pharmacy schools in this survey relied on traditional selection processes. While there was increasing use of multiple mini-interviews, the authors suggest that additional new approaches may be required in light of the changing nature of the profession.

  17. NGO and industry perspectives on energy and climate change policies

    International Nuclear Information System (INIS)

    Hornung, R.

    2002-01-01

    This paper highlighted the clear contradiction between projected business as usual energy development in Canada and its climate change commitments. It was cautioned that these contradictions can only be resolved by actively incorporating climate change considerations into energy policies and by making efforts to promote energy efficiency and investment in renewable energy technologies. Canada's commitments to the Kyoto Protocol seem to be inconsistent with the ongoing policy of exporting greater amounts of oil and gas to the United States. In the short-term, the author advocates the ratification of the Kyoto Protocol and supports the debate on how the cost of meeting greenhouse gas commitments should be distributed, and how they can be minimized

  18. Security Policies from a Spatial Perspective: the Case of Honduras

    Directory of Open Access Journals (Sweden)

    Lirio del Carmen Gutiérrez Rivera

    2014-06-01

    Full Text Available Public insecurity became a central issue for many Hondurans in the late 1990s, as crime, delinquency and homicide increased significantly in the isthmus. Honduras had the second highest homicide rate (35.1 per 100,000 in the region after El Salvador (50.2. per 100,000 . This social violence triggered insecurity and fear, which was further accompanied by the overall perception that the state was unable of relieving or protecting the population. This article looks at the failed attempts of the Honduran state to stop social violence and to control youth gang expansion by focusing on the security policies Cero Tolerancia (Zero Tolerance, Mano Dura (Iron Fist and the Ley Antimaras (Anti-Gang Law. It understands security policies as territorial strategies that attempt to reduce social violence and impose control.

  19. Household Food Security Policy Analysis A System Dynamics Perspective

    Directory of Open Access Journals (Sweden)

    Isdore Paterson Guma

    2015-08-01

    Full Text Available Household food security FS is complex and requires multiple stakeholder intervention. Systemic approach aids stakeholders to understand the mechanisms and feedback between complexities in food security providing effective decision making as global resource consumption continues to grow. The study investigated food security challenges and a system dynamics model was developed for evaluating policies and intervention strategies for better livelihood at household level. Dynamic synthesis methodology questionnaires and interview guide were used to unearth food security challenges faced by households. A causal loop diagram was drawn. The model demonstrates a balance between food stock seeds preserved seeds for sale and consumption from crop harvest throughout the food cycles. This research makes contribution to the literature by evaluating dynamic synthesis methodology and FS policy discussions from a feedback point of view.

  20. Policy learning and policy change: Theorizing their relations from different perspectives

    NARCIS (Netherlands)

    S. Moyson (Stéphane); P.W.A. Scholten (Peter); Weible, C.M. (Christopher M.)

    2017-01-01

    textabstractAll politics and policy issues involve the accumulation of data about problems and solutions in context of social interactions. Drawing on these data, policy actors acquire, translate, and disseminate new information and knowledge toward achieving political endeavors and for revising or

  1. From Policy to Practice: A South-African Perspective on Implementing Inclusive Education Policy

    Science.gov (United States)

    Naicker, Sigamoney

    2007-01-01

    The advent of a democracy in South Africa ushered in refreshing changes within the South African context. Given South Africa's dark apartheid history, every policy intervention had to ensure a human rights ethos prevails. Inclusive Education, through the publication of the policy document Education White Paper 6 on Special Needs Education:…

  2. Gender diversity policies in universities: a multi-perspective framework of policy measures

    NARCIS (Netherlands)

    Timmers, T.M.; Willemsen, T.M.; Tijdens, K.G.

    2009-01-01

    Are policies to increase women’s share among university professors effective? The importance of gender equality on the labor market has been well established, but our understanding of what kind of policy is effective to increase the share of women is still unclear. Three sets of factors explain

  3. Perspective on the current realities confronting Canadian energy policy

    International Nuclear Information System (INIS)

    Oulton, D.

    1993-01-01

    The importance of the Canadian energy sector is indicated by the large proportion of energy investments in the economy, the significant contribution of energy exports to total exports, the major role of the energy sector in Canada's regional economies, the high per-capita energy consumption, and the high contribution of fossil fuels to Canadian greenhouse gas emissions. The history of Canadian energy policy is characterized by three relatively distinct periods: a period of strong growth and development in the energy sector starting in the late 1940s, a crisis management period starting with the oil crises in the 1970s, and a market orientation in the early 1980s which reduced the role of government in the energy sector. Energy policy has generally focused on two main themes: assuring access to competitively priced energy supplies, and ensuring maximum economic benefit from energy developments. A third theme, environmental responsibility, has emerged since the late 1980s. Current pressures on Canadian energy policies include the increasing integration of energy markets in North America, the influence of international conditions on energy prices, and environmental quality concerns relating to the costs and uncertainties of environmental assessment, climate change, and sustainable development. Further constraints and influences on energy policy come from multilateral agreements with other countries and international agencies, and the need for cooperation among the different levels of Canadian governments. Economic regulation has fallen out of favor with most governments, industry, and the public, and the increased use of regulation to pursue environmental goals in the energy sector seems likely to continue

  4. For a cyberspace information policy: advances, perspectives and challenges

    Directory of Open Access Journals (Sweden)

    Jakeline Amparo Villota Enríquez

    2017-06-01

    Full Text Available This article is to describe and analyze the policies of information in cyberspace, both global and regionally, in different directions: programs, resolutions, and projects from the information sector. Likewise, an overview of the same is presented in the Latin American and Caribbean region. Through documentary analysis of the literature related to the topic, the article is based on a review of literature raised from scientific materials such as: books, thesis papers, dissertations, texts on internet sites and articles, resolutions, projects and decrees dealing with the same topic. As a result, cyberspace is conceptualized and its elements, dimensions, strategies and variations are characterized, by analyzing the information from cyberspace policy, based on the global stage to relate it, finally, to the region of Latin America and the Caribbean, with the idea of better addressing the problems. The cyberspace information policy experience a minor and slow process in the field of cyber war; resulting from the obstacle of international cooperation defined by the disparate ambitions of the State or region.

  5. Canada's energy perspectives and policies for sustainable development

    International Nuclear Information System (INIS)

    Hofman, Karen; Li Xianguo

    2009-01-01

    A regression analysis is performed to make projections for the Canadian energy production and consumption. These have been increasing and are projected to increase even further in the near future. The primary energy production and consumption are projected to increase by 52% and 34%, respectively, by 2025 over 2004 if business as usual. The amount of fossil energy resources is finite and the extraction, transportation and combustion of fossil fuels cause environmental pollution and climate change. On the other hand, energy plays an important role in the economic and social development of Canada. Canada can develop further from an energy balance point of view, but this alone cannot be sustainable, because of the negative consequences of the major energy use on the environment. Application of energy localization and diversification is a promising solution, but in order to reach that, better energy efficiency and more use of renewable energy are necessary. Instead of non-compulsory policies Canada's policy approach should have more compulsory policies. Only then Canada can be made to develop further in a sustainable manner

  6. The grand coalition's climate policy: retrospective and perspectives

    International Nuclear Information System (INIS)

    Bausch, C.; Gorlach, B.

    2008-01-01

    2007 was a year of exceptional importance for Germany, due to the dual presidency and the decision to declare climate change as one of the key issues for both the G8 and the EU Presidency. Supported by public and media interest, climate change was pushed to the top of the international political agenda, at a critical time in the development of the international climate regime. Germany was able to show profile and leadership in international climate policy and Europe was able to set a political agenda and decide on targets, which have shaped European policies and legislative proposals since then, and will continue to do so into the future. In Germany, the Meseberg programme is the main initiative aiming at the implementation of climate policy, while at the European level the heads of states have been able to agree on the widely discussed climate - energy package. The authors provide an overview of the measures taken and assess them in light of the EU self-imposed political targets

  7. Environmental policy in (former) centrally planned economics. A Polish perspective

    International Nuclear Information System (INIS)

    Zylicz, T.; Sleszynski, J.

    1994-01-01

    The aim of the paper is to identify the general causes of poor environmental performance of the European non-market economies and to discuss ways of its improvement. Poland's experiences are emphasized although most conclusions apply to any centrally planned economy. Former centrally planned economies constitute extremely non-homogeneous group and include Bulgaria, Czechoslovakia, Eastern part of Germany, Hungary, Poland, Romania and the Soviet Union. Moreover, the description 'former' in many cases appears still a wishful thinking only of the authors. The authors argue that the failure can not be explained in terms of system inefficiency exclusively. In addition to resource administrative allocation effect environmental abuse here has its policy roots as well. Despite their clear ineffectiveness the environmental policy favored emission charges rather than alternative non-financial instruments. There is an obvious tendency to adhere to this approach especially now and to wait until it allegedly produces right results in the new market context. The authors point out that administrative solutions in environmental policy are widely used by the OECD governments and that there is a every reason to use them in the reformed economies of Eastern Europe. This does not exclude an application of taxes or effluent charges. Moreover, this does not preclude developing transferable permits and permit markets wherever appropriate. (au) (14 refs.)

  8. PROBLEM AND PERSPECTIVE OF ISLAMIC MONETARY POLICY IN INDONESIA

    Directory of Open Access Journals (Sweden)

    Marsuki Marsuki

    2017-03-01

    Full Text Available This article would try to explicate several theoretical and practical concepts on the problems and prospectsof Islamic monetary policy in Indonesia using a critical analysis approach, in accordance with standardscientific references, and would be complemented with descriptions and examples of practice. From theseillustrations and analyses, it appeared that on one hand, Islamic monetary policy would find many difficultiesif implemented fully, considering that there were several fundamental obstacles that would have to besurmounted by such an implementation, primarily the fact that Indonesian Constitution (UUD 1945 was notbased on Islamic law or syariah. On the other hand, despite problems and challenges, the existing conditionwas still open for the possibility for partial implementation of Islamic monetary policy. It was because therewere several conditions which were amenable for an implementation, for instance the facts that majority ofIndonesian population was Muslim, the increasing acceptance of the public for the advantages of Islamicmonetary and financial system, and increasing support by stakeholders of the banking system, especiallythe Indonesian central bank (BI. Moreover, there were facts about financial institutions and existingsyariah banking institutions.

  9. Balancing Relations and Results in Regional Networks of Public-Policy Implementation

    NARCIS (Netherlands)

    Klaster, E.; Wilderom, Celeste P.M.; Muntslag, Dennis R.

    2017-01-01

    Regional networks have become popular routes for central governments to translate national ambitions into regional policies and actions; but these networks face challenges, having to balance between the dual objectives of obtaining short-term goals and establishing enduring network relations. This

  10. Perspective of energy policy in the U.S

    International Nuclear Information System (INIS)

    Pasamehmetoglu, Kemal O.

    2004-01-01

    U.S. National Energy Policy encourages the expanded use of nuclear energy while emphasizing the need for improved safeguards and proliferation resistance. The National Energy Policy, published in May 2001 cites that 'The National Energy Policy Development (NEPD) Group recommends that the President support the expansion of nuclear energy in the United States as a major component of our national energy policy.' However, the U.S. policy also emphasizes that the expansion of nuclear energy must be supported by the development of advanced safeguards and more proliferation resistant technologies. U.S. energy policy promotes emission free energy that is sustainable and economically viable. Current carbon dioxide concentrations in the atmosphere are approaching a record levels Of 380 ppm. It is widely believed that we are quickly approaching a 'carbon wall' when the concentrations reach somewhere between 450 ppm and 750 ppm. Further increases in CO 2 concentrations in the atmosphere are likely to result in serious changes in the atmosphere, even though the severity of the consequences may be debatable. Thus, to meet the growing energy demand worldwide, emission free energy sources are needed. At present, nuclear power is the only large-scale energy production technology that is economically competitive with fossil fuels. U.S. energy policy promotes the expansion of nuclear power while continuing research in 'renewable energy' forms. Meeting the growing energy demand of developing nations by clean energy forms is essential for world peace, prosperity and environmental integrity. Energy use will grow as developing countries achieve affluence. Affluence in developing countries will lead to more stable and peaceful world. Note that a world of 10 billion people consuming energy as US citizens do today would raise the world energy demand by 10 fold. Such a growth via the use of fossil fuel will result in resource shortfalls and regional conflicts, and serious environmental

  11. The Structure of Policy Networks for Injury and Violence Prevention in 15 US Cities

    Science.gov (United States)

    Jonson-Reid, Melissa; Carothers, Bobbi J.; Fowler, Patrick

    2017-01-01

    Objectives: Changes in policy can reduce violence and injury; however, little is known about how partnerships among organizations influence policy development, adoption, and implementation. To understand partnerships among organizations working on injury and violence prevention (IVP) policy, we examined IVP policy networks in 15 large US cities. Methods: In summer 2014, we recruited 15 local health departments (LHDs) to participate in the study. They identified an average of 28.9 local partners (SD = 10.2) working on IVP policy. In late 2014, we sent survey questionnaires to 434 organizations, including the 15 LHDs and their local partners, about their partnerships and the importance of each organization to local IVP policy efforts; 319 participated. We used network methods to examine the composition and structure of the policy networks. Results: Each IVP policy network included the LHD and an average of 21.3 (SD = 6.9) local partners. On average, nonprofit organizations constituted 50.7% of networks, followed by government agencies (26.3%), schools and universities (11.8%), coalitions (11.2%), voluntary organizations (9.6%), hospitals (8.5%), foundations (2.2%), and for-profit organizations (0.7%). Government agencies were perceived as important by the highest proportion of partners. Perceived importance was significantly associated with forming partnerships in most networks; odds ratios ranged from 1.07 (95% CI, 1.02-1.13) to 2.35 (95% CI, 1.68-3.28). Organization type was significantly associated with partnership formation in most networks after controlling for an organization’s importance to the network. Conclusions: Several strategies could strengthen local IVP policy networks, including (1) developing connections with partners from sectors that are not well integrated into the networks and (2) encouraging indirect or less formal connections with important but missing partners and partner types. PMID:28426291

  12. The Structure of Policy Networks for Injury and Violence Prevention in 15 US Cities.

    Science.gov (United States)

    Harris, Jenine K; Jonson-Reid, Melissa; Carothers, Bobbi J; Fowler, Patrick

    Changes in policy can reduce violence and injury; however, little is known about how partnerships among organizations influence policy development, adoption, and implementation. To understand partnerships among organizations working on injury and violence prevention (IVP) policy, we examined IVP policy networks in 15 large US cities. In summer 2014, we recruited 15 local health departments (LHDs) to participate in the study. They identified an average of 28.9 local partners (SD = 10.2) working on IVP policy. In late 2014, we sent survey questionnaires to 434 organizations, including the 15 LHDs and their local partners, about their partnerships and the importance of each organization to local IVP policy efforts; 319 participated. We used network methods to examine the composition and structure of the policy networks. Each IVP policy network included the LHD and an average of 21.3 (SD = 6.9) local partners. On average, nonprofit organizations constituted 50.7% of networks, followed by government agencies (26.3%), schools and universities (11.8%), coalitions (11.2%), voluntary organizations (9.6%), hospitals (8.5%), foundations (2.2%), and for-profit organizations (0.7%). Government agencies were perceived as important by the highest proportion of partners. Perceived importance was significantly associated with forming partnerships in most networks; odds ratios ranged from 1.07 (95% CI, 1.02-1.13) to 2.35 (95% CI, 1.68-3.28). Organization type was significantly associated with partnership formation in most networks after controlling for an organization's importance to the network. Several strategies could strengthen local IVP policy networks, including (1) developing connections with partners from sectors that are not well integrated into the networks and (2) encouraging indirect or less formal connections with important but missing partners and partner types.

  13. ACMECS Bioenergy Network: Implementing a transnational science-based policy network on bioenergy

    Science.gov (United States)

    Bruckman, Viktor J.; Haruthaithanasan, Maliwan; Kraxner, Florian; Brenner, Anna

    2017-04-01

    Despite the currently low prices for fossil energy resulting from a number of geopolitical reasons, intergovernmental efforts are being made towards a transition to a sustainable bio-economy. The main reasons for this include climate change mitigation, decreasing dependencies fossil fuel imports and hence external market fluctuations, diversification of energy generation and feedstock production for industrial processes. Since 2012, the ACMECS bioenergy network initiative leads negotiations and organizes workshops to set up a regional bioenergy network in Indochina, with the aim to promote biomass and -energy markets, technology transfer, rural development and income generation. Policy development is guided by the International Union of Forest Research Institutions (IUFRO) Task Force "Sustainable Forest Bioenergy Network". In this paper, we highlight the achievements so far and present results of a multi-stakeholder questionnaire in combination with a quantitative analysis of the National Bioenergy Development Plans (NBDP's). We found that traditional fuelwood is still the most important resource for generating thermal energy in the region, especially in rural settings, and it will remain an important resource even in 25 years. However, less fuelwood will be sourced from natural forests as compared to today. NBDP's have a focus on market development, technology transfer and funding possibilities of a regional bioenergy strategy, while the responses of the questionnaire favored more altruistic goals, i.e. sustainable resource management, environmental protection and climate change mitigation, generation of rural income and community involvement etc. This is surprising, since a sub-population of the (anonymous) questionnaire respondents was actually responsible drafting the NBDP's. We therefore suggest the following measures to ensure regulations that represent the original aims of the network (climate change mitigation, poverty alleviation, sustainable resource use

  14. A utility's perspective on the Nuclear Waste Policy Act

    International Nuclear Information System (INIS)

    Berry, W.W.

    1985-01-01

    The Nuclear Waste Policy Act is especially important to utilities because their customers pay for the disposal program, and the program is vital to nuclear operations and reconsideration of the nuclear option. DOE's accomplishments in implementing the Act are noteworthy, but we are concerned that some of them have been achieved later than specified by the schedule in the Act. We make recommendations regarding disposal fees, defense wastes, and shipping casks. Virginia Power has adopted a three-part strategy relying mainly on developing dry cask storage to solve the company's interim storage problems

  15. Public policy versus individual rights and responsibility: an economist's perspective.

    Science.gov (United States)

    Chaloupka, Frank J

    2011-09-01

    Interventions to reduce childhood obesity entail ethical considerations. Although a rationale exists for government to intervene in a way that limits individual rights while protecting the public's health, a clear economic rationale also exists. The markets for goods and services that contribute to obesity are characterized by multiple failures that create an economic rationale for government to intervene (eg, consumers' lack of accurate information regarding obesogenic foods and beverages). If effective public policies for reducing obesity and its consequences are to be developed and implemented, individual rights and government interests must be balanced.

  16. Assessment of energy security in China based on ecological network analysis: A perspective from the security of crude oil supply

    International Nuclear Information System (INIS)

    Lu, Weiwei; Su, Meirong; Zhang, Yan; Yang, Zhifeng; Chen, Bin; Liu, Gengyuan

    2014-01-01

    Energy security usually considers both the stability of energy supply and security of energy use and it is receiving increasing attention globally. Considering the strategic importance and sensitivity to international change of the crude oil supply, we decided to examine China’s energy security. An original network model was established based on ecological network analysis to holistically evaluate the security of the crude oil supply in China. Using this model, we found that the security of the crude oil supply in China generally increased from 2001 to 2010. The contribution of different compartments in the network to the overall energy security resembled a pyramid structure, with supply sources at the bottom, the consumption sector at the top, and the refining and transfer sectors in the middle. North and South America made the largest contribution to the security of the crude oil supply in China. We provide suggestions to improve the security of the crude oil supply in China based on our results and further scenario analysis. The original network model provides a new perspective for energy security assessment, which can be used as a baseline to develop other models and policy. - Highlights: • Ecological network analysis (ENA) is introduced into energy security assessment. • A model of crude oil supply network in China is established based on ENA. • A pyramid structure of the contributions of different compartments to energy security was found. • Suggestions for forming a stable network are given to improve energy security

  17. Analyzing social policy: multiple perspectives for critically understanding and evaluating policy

    National Research Council Canada - National Science Library

    O'Connor, Mary Katherine; Netting, F. Ellen

    2011-01-01

    "This unique volume outlines the different frameworks of policy analysis and explains how readers can use research and critical thinking skills to understand the different models from their formation...

  18. A social network perspective on turnover intentions: The role of distributive justice and social support

    NARCIS (Netherlands)

    Soltis, S.; Agneessens, F.; Sasovova, Z.; Labianca, G.

    2013-01-01

    Organizations are increasingly concerned about retaining human talent, particularly within knowledge-based industries where turnover is expensive. Our study employs a social network perspective to explore the influence of employees' formal and informal workplace relationships on their turnover

  19. A Social Network Perspective on Turnover Intentions : The Role of Distributive Justice and Social Support

    NARCIS (Netherlands)

    Soltis, Scott M.; Agneessens, Filip; Sasovova, Zuzana; Labianca, Giuseppe (Joe)

    Organizations are increasingly concerned about retaining human talent, particularly within knowledge-based industries where turnover is expensive. Our study employs a social network perspective to explore the influence of employees' formal and informal workplace relationships on their turnover

  20. A conceptual framework for analyzing sustainability strategies in industrial supply networks from an innovation perspective.

    NARCIS (Netherlands)

    van Bommel, H.W.M.; van Bommel, Harrie W.M.

    2011-01-01

    This article proposes a new conceptual framework concerning the implementation of sustainability in supply networks from an innovation perspective. Based upon a recent qualitative literature review in environmental, social/ethical and logistics/operations management journals, this article summarizes

  1. Pharmacy faculty members' perspectives on the student/faculty relationship in online social networks.

    Science.gov (United States)

    Metzger, Anne H; Finley, Kristen N; Ulbrich, Timothy R; McAuley, James W

    2010-12-15

    To describe pharmacy faculty members' use of the online social network Facebook and compare the perspectives of faculty members with and without Facebook profiles regarding student/faculty relationships. An electronic survey instrument was sent to full-time faculty members (n = 183) at 4 colleges of pharmacy in Ohio seeking their opinions on student/faculty relationships on Facebook. If respondents answered "yes" to having a Facebook profile, they were asked 14 questions on aspects of being "friends" with students. If respondents answered "no," they were asked 4 questions. Of the 95 respondents (52%) to the survey instrument, 44 faculty members (46%) had a Facebook profile, while 51 faculty members (54%) did not. Those who had a profile had been faculty members for an average of 8.6 years, versus 11.4 years for those who did not have a Facebook profile. Seventy-nine percent of faculty members who used Facebook were not "friends" with their students. The majority of respondents reported that they would decline/ignore a "friend" request from a student, or decline until after the student graduated. Although a limited number of faculty members had used Facebook for online discussions, teaching purposes, or student organizations, the majority of universities did not have policies on the use of social networking sites. Online social network sites are used widely by students and faculty members, which may raise questions regarding professionalism and appropriate faculty/student relationships. Further research should address the student/preceptor relationship, other online social networking sites, and whether students are interested in using these sites within the classroom and/or professional organizations.

  2. Stakeholder perspectives on national policy for regulating the school food environment in Mexico.

    Science.gov (United States)

    Monterrosa, Eva C; Campirano, Fabricio; Tolentino Mayo, Lizbeth; Frongillo, Edward A; Hernández Cordero, Sonia; Kaufer-Horwitz, Martha; Rivera, Juan A

    2015-02-01

    In Mexico, the school environment has been promoting sale of unhealthy foods. There is little empirical evidence on multi-stakeholder perspectives around national school food policy to regulate this. We studied stakeholders' perspectives on the proposed regulation for school sale of unhealthy foods. Comments about the regulation were available from an open consultation process held in June 2010 before the approval and implementation of the regulation. To examine perspectives, we coded 597 comments for beliefs, expectations and demands in NVivo. We created matrices by actors: academics, parents, citizens, health professionals and food industry. For academics, citizens and health professionals, the primary issue regarding the regulation was obesity, while for parents it was health of children. Academics, citizens, health professionals and parents believed that government was responsible for health of citizens, expected that this regulation would improve eating habits and health (i.e. less obesity and chronic diseases), and demanded that unhealthy foods be removed from schools. Parents demanded immediate action for school food policy that would protect their children. Citizens and health professionals demanded nutrition education and healthy food environment. Food industry opposed the regulation because it would not solve obesity or improve diet and physical activity behaviours. Instead, industry would lose income and jobs. Food industry demanded policy aimed at families that included nutrition education and physical activity. There was substantial consensus in narratives and perspectives for most actor types, with the primary narrative being the food environment followed by shared responsibility. Food industry rejected both these narratives, espousing instead the narrative of personal responsibility. Consensus among most actor groups supports the potential success of implementation of the regulation in Mexican schools. With regard to addressing childhood obesity

  3. Energy policy perspectives from the angle of industry

    International Nuclear Information System (INIS)

    Stihl, H.P.

    1998-01-01

    Leave open the possibility to opt for nuclear power, monitor and eventually reduce the subsidies for coal, open up the electricity and natural gas markets to the competitive regime, and solve the conflicts of interest arising from utilization of energy and environmental protection on the national and international level by developing appropriate free market instruments. These requirements are the signposts along the road to comprehensive energy efficiency in generation and applications, which has to be achieved while keeping an eye on reliability and affordability of energy supplies, in order not to endanger economic growth or innovative impetus. The industry will continue to remind the policy makers of this interdependence of interests. (orig./CB) [de

  4. Adherence policy, education and practice – an international perspective

    Directory of Open Access Journals (Sweden)

    Schneider MP

    2010-12-01

    Full Text Available Nonadherence to chronic therapy has become a large burden on the healthcare system of many countries. Community pharmacists are well positioned to address nonadherence as part of their overall patient care activities, and contribute to patients’ quality use of medicines. Between 2008 and 2010, a series of narrative, peer-reviewed articles were published in Pharmacy Practice which focused on community pharmacists’ activities in medication adherence, specifically in the areas of the education they receive, their practice, the research conducted and national or local policies. This editorial aims to summarise the key findings presented in the series, and highlight the pertinent issues and gaps in the literature. There is a need to implement global and long-term objectives focussing on enhancing the quality of education and competencies of community pharmacists and the research conducted in medication adherence, to develop guidelines for pharmacists and enhance the uptake of adherence promoting services in routine care.  

  5. The Swedish energy policy agreement in a nuclear perspective

    Energy Technology Data Exchange (ETDEWEB)

    Bergloef, Carl [Swedish Nuclear Society, Stockholm (Sweden)

    2016-08-15

    Since the establishment of nuclear power in the 1970s and 1980s Sweden has been more or less fossil free when it comes to electricity production. Nuclear power production together with a large hydropower production is taking care of daily load variations. Sweden has found a receipt that many countries strive for. After decades of nuclear debate and unclear future it is now very satisfying to have a society based long term energy policy agreement for nuclear power. The Phase-out Act has been removed and will not be reinforced. New reactor constructions are allowed at existing nuclear sites, up to a maximum of ten reactors. The nuclear tax will be removed.

  6. Adherence policy, education and practice - an international perspective.

    Science.gov (United States)

    Marie-Schneider, Paule; Aslani, Parisa

    2010-10-01

    Nonadherence to chronic therapy has become a large burden on the healthcare system of many countries. Community pharmacists are well positioned to address nonadherence as part of their overall patient care activities, and contribute to patients' quality use of medicines. Between 2008 and 2010, a series of narrative, peer-reviewed articles were published in Pharmacy Practice which focused on community pharmacists' activities in medication adherence, specifically in the areas of the education they receive, their practice, the research conducted and national or local policies. This editorial aims to summarise the key findings presented in the series, and highlight the pertinent issues and gaps in the literature. There is a need to implement global and long-term objectives focussing on enhancing the quality of education and competencies of community pharmacists and the research conducted in medication adherence, to develop guidelines for pharmacists and enhance the uptake of adherence promoting services in routine care.

  7. The Swedish energy policy agreement in a nuclear perspective

    International Nuclear Information System (INIS)

    Bergloef, Carl

    2016-01-01

    Since the establishment of nuclear power in the 1970s and 1980s Sweden has been more or less fossil free when it comes to electricity production. Nuclear power production together with a large hydropower production is taking care of daily load variations. Sweden has found a receipt that many countries strive for. After decades of nuclear debate and unclear future it is now very satisfying to have a society based long term energy policy agreement for nuclear power. The Phase-out Act has been removed and will not be reinforced. New reactor constructions are allowed at existing nuclear sites, up to a maximum of ten reactors. The nuclear tax will be removed.

  8. Media-Policy Responses to Digitalization: a comparative perspective

    DEFF Research Database (Denmark)

    Kammer, Aske

    2017-01-01

    highly influential in the media-political frameworks of the 20th century and today. What is happening in the process of digitalization, however, is that these division lines dissolve. Earlier, the press produced journalism in written form, broadcasters audiovisual; but in the digital age, the ways...... of presenting the news are converging, making newspapers and broadcasters direct competitors in the same market (see, e.g., Søndergaard & Helles, 2014). So the question is to what extent this tri-sectional understanding of the media is adequate for the current media environment, and how processes of convergence...... challenge its core assumptions (see also Nielsen, 2014). Along those lines, the basic question of this paper is how different media systems and the actors in it adapt media politically to current changes in their contingencies? What happens to the guideposts of media policy when the landscape changes...

  9. Iran's energy policy current dilemmas and perspective for a sustainable energy policy

    International Nuclear Information System (INIS)

    Massarrat, M.

    2005-01-01

    Iran is facing large challenges in the area of energy policy. In order to illuminate these challenges and the problems and possibilities they present, first I will analyze the current energy consumption patterns in Iran as well as the energy policy of the Iranian government-Including its atomic energy programs. Based on this analysis, I will then formulate alternative concepts for Iran's future energy and national security policy. The increase in energy usage in Iran is distinctly out of proportion with the development of economic productivity. Negative structural characteristics of this system are: first, an above-average energy intensity; second, an increase in energy consumption in the traffic sector; third, a high growth rate in the use of electrical energy; and lastly, an above-average amount of stress to the environment. Traditionally, Iran's energy policy has focused on satisfying the growing demand for energy by oil and, in the last fifteen years, by successively expanding natural gas. However, the further development of the natural gas supply only makes sense within the context of a holistic energy policy, which takes into account the principles of sustainable development. In the short term, such a policy would take advantage of both considerable energy-saving techniques, as well as potential renewable energy sources. In the long term, such a policy would strive for the complete transfer to renewable energy sources and technology. The atomic energy program is not a good answer to the future energy needs of Iran, and better solutions should be envisaged for Iran's legitimate security concerns

  10. E-cigarette regulation and policy: UK vapers' perspectives.

    Science.gov (United States)

    Farrimond, Hannah

    2016-06-01

    The rapid increase in use of electronic cigarettes (e-cigarettes) has created an international policy dilemma concerning how to use these products. This study assesses the types of beliefs that e-cigarette users in the United Kingdom may hold concerning regulation. Qualitative thematic analysis of written answers to open-ended questions. United Kingdom, questionnaire conducted by post, 44% recruited from online forums and 56% non-online. Fifty-five UK vapers, 55% male, mean age 46 years, 84% sole users of e-cigarettes, 95% vaping daily. Open-ended questions on regulatory and policy options. 'Protecting youth' was seen as a fundamental regulatory requirement which should be achieved through childproofing, age limits, no advertising aimed at children and health warnings about addictiveness of nicotine, but not the restriction of flavours. There was little support for regulating e-cigarettes as medicines or limiting the strength of nicotine liquids. In terms of public use, participants argued against a blanket ban on public vaping given perceptions of a lack of scientific evidence of harm. However, they supported the principle of autonomy, that individuals and organizations have the right to restrict vaping. Some participants suggested banning vaping in places such as schools, hospitals or around food, in line with current smoking norms. Vapers' regulatory positions were accompanied by political concerns about the use (and misuse) of scientific evidence. With regard to regulation of e-cigarettes, issues that are salient to UK vapers may include the need for youth protection, regulation as medicines, strength of e-liquids, bans on public vaping and concerns about the misuse of scientific evidence. © 2016 Society for the Study of Addiction.

  11. A review of the Australian healthcare system: A policy perspective

    Science.gov (United States)

    Sambasivan, Murali

    2018-01-01

    This article seeks to review the Australian healthcare system and compare it to similar systems in other countries to highlight the main issues and problems. A literature search for articles relating to the Australian and other developed countries’ healthcare systems was conducted by using Google and the library of Victoria University, Melbourne. Data from the websites of the Commonwealth of Australia, the Australian Institute of Health and Welfare, the Australian Productivity Commission, the Organisation for Economic Co-operation and Development and the World Bank have also been used. Although care within the Australian healthcare system is among the best in the world, there is a need to change the paradigm currently being used to measure the outcomes and allocate resources. The Australian healthcare system is potentially dealing with two main problems: (a) resource allocation, and (b) performance and patient outcomes improvements. An interdisciplinary research approach in the areas of performance measurement, quality and patient outcomes improvement could be adopted to discover new insights, by using the policy implementation error/efficiency and bureaucratic capacity. Hospital managers, executives and healthcare management practitioners could use an interdisciplinary approach to design new performance measurement models, in which financial performance, quality, healthcare and patient outcomes are blended in, for resource allocation and performance improvement. This article recommends that public policy implementation error and the bureaucratic capacity models be applied to healthcare to optimise the outcomes for the healthcare system in Australia. In addition, it highlights the need for evaluation of the current reimbursement method, freedom of choice to patients and a regular scrutiny of the appropriateness of care. PMID:29686869

  12. Medicine, religion and ayahuasca in Catalonia. Considering ayahuasca networks from a medical anthropology perspective.

    Science.gov (United States)

    Apud, Ismael; Romaní, Oriol

    2017-01-01

    Ayahuasca is a psychoactive beverage from the Amazon, traditionally used by indigenous and mestizo populations in the region. Widespread international use of the beverage began in the 1990s in both secular contexts and religious/spiritual networks. This article offers an analysis of these networks as health care systems in general and for the case of Spain and specifically Catalonia, describing the emergence and characteristics of their groups, and the therapeutic itineraries of some participants. The medical anthropology perspective we take enables us to reflect on the relationship between medicine and religion, and problematize the tensions between medicalization and medical pluralism. Closely linked to the process of medicalization, we also analyze prohibitionist drug policies and their tensions and conflicts with the use of ayahuasca in ritual and 'health care' contexts. The paper ends with a reflection on the problem of ayahuasca as 'medicine', since the connection between religion and medicine is a very difficult one to separate. Copyright © 2016 Elsevier B.V. All rights reserved.

  13. Smart Distribution Networks: A Review of Modern Distribution Concepts from a Planning Perspective

    Directory of Open Access Journals (Sweden)

    Syed Ali Abbas Kazmi

    2017-04-01

    Full Text Available Smart grids (SGs, as an emerging grid modernization concept, is spreading across diverse research areas for revolutionizing power systems. SGs realize new key concepts with intelligent technologies, maximizing achieved objectives and addressing critical issues that are limited in conventional grids. The SG modernization is more noticeable at the distribution grid level. Thus, the transformation of the traditional distribution network (DN into an intelligent one, is a vital dimension of SG research. Since future DNs are expected to be interconnected in nature and operation, hence traditional planning methods and tools may no longer be applicable. In this paper, the smart distribution network (SDN concept under the SG paradigm, has presented and reviewed from the planning perspective. Also, developments in the SDN planning process have been surveyed on the basis of SG package (SGP. The package presents a SDN planning foundation via major SG-enabling technologies (SGTF, anticipated functionalities (SGAF, new consumption models (MDC as potential SDN candidates, associated policies and pilot projects and multi-objective planning (MOP as a real-world optimization problem. In addition, the need for an aggregated SDN planning model has also been highlighted. The paper discusses recent notable related works, implementation activities, various issues/challenges and potential future research directions; all aiming at SDN planning.

  14. Networks and Fault Lines: Understanding the role of housing associations in neighbourhood regeneration: a network governance perspective

    Directory of Open Access Journals (Sweden)

    Gerard van Bortel

    2016-03-01

    economic objectives. They have largely similar tasks and responsibilities, but work in very divergent contexts. This study devotes careful attention to the contingencies of time and place of decisionmaking in order to regenerate insights that are also relevant outside the case-study areas. Therefore, this study places Dutch and English housing associations in their respective political economies, welfare regimes and rental housing systems. The study also highlights the ambiguous position—between state, market, and society—of housing associations. Neighbourhood regeneration evolved from slum clearance and complete area redevelopment in the 1950s and 1960s, towards more integral place-based approaches—in the 1970s and 1980s—with a stronger emphasis on improving the existing housing stock and involving local communities. The nature of the involvement of housing associations in neighbourhood regeneration has changed over time in response to government policies, public opinion, their own strategies, and the strategies of their umbrella organisations. In both England and the Netherlands, their increasingly prominent role —especially after the start of the new millennium—was driven by pressures on housing associations to take a leading role in neighbourhood regeneration. A governance network perspective on neighbourhood regeneration The emergence of the ‘network society’ has led to a fragmentation of power and resources. This fragmentation has led to increased interdependence of actors; public, private and community actors need to collaborate to solve problems. This study uses a governance network approach to explore the complexity and uncertainties involved in neighbourhood regeneration decision-making. The study explores five interrelated questions [see Chapter 1, §1.2], each related to a component of a theoretical framework on decision-making in a network setting. These questions involve context, networks, actors, processes and outcomes. In order to answer the

  15. International Seminar on Nuclear policy in Argentina and the world: present and perspectives

    International Nuclear Information System (INIS)

    2012-01-01

    The 25 and April 26, 2013 was held in Buenos Aires the International Seminar 'Nuclear Politics in Argentina and the world: present and perspectives', organized by the Nuclear Regulatory Authority (ARN), the National University of San Martin (UNSAM) and University of San Andres (UdeSA). With the main objective of creating an area for reflection and discussion on the state of the global nuclear policy, its impact on the region and in our country, and raised as an area of interaction between the academic and those working in the sector policies. The seminar consisted of six thematic panels, in addition to the opening session, in which academics and researchers exposed renowned in dialogue with officials and professionals of the nuclear sector. In this seminar were presented some papers of the following topics: historical approaches to nuclear policy in emerging contexts; nuclear policy and civil society; discussion and perspectives on proliferation and non-proliferation, security in the post-Fukushima: discussion and perspectives; Argentina-Brazil: from competition to cooperation, present and prospects for the nuclear industry.

  16. Beyond the Labor Market Paradigm: A Social Network Perspective on Teacher Recruitment and Retention

    Science.gov (United States)

    Baker-Doyle, Kira

    2010-01-01

    This article identifies limits of the dominant labor market perspective (LMP) in research on teacher recruitment and retention and describes how research that incorporates a social network perspective (SNP) can contribute to the knowledge base and development of teacher education, staffing, and professional development approaches. A discussion of…

  17. A National Perspective on Women Owning Woodlands (WOW) Networks

    Science.gov (United States)

    Huff, Emily S.

    2017-01-01

    This article provides a national overview of women owning woodlands (WOW) networks and the barriers and successes they encounter. Qualitative interview data with key network leaders were used for increasing understanding of how these networks operate. Network leaders were all connected professionally, and all successful WOW networks involved…

  18. A Policy-Based Framework for Preserving Confidentiality in BYOD Environments: A Review of Information Security Perspectives

    Directory of Open Access Journals (Sweden)

    Chalee Vorakulpipat

    2017-01-01

    Full Text Available Today, many organizations allow their employees to bring their own smartphones or tablets to work and to access the corporate network, which is known as a bring your own device (BYOD. However, many such companies overlook potential security risks concerning privacy and confidentiality. This paper provides a review of existing literature concerning the preservation of privacy and confidentiality, with a focus on recent trends in the use of BYOD. This review spans a large spectrum of information security research, ranging from management (risk and policy to technical aspects of privacy and confidentiality in BYOD. Furthermore, this study proposes a policy-based framework for preserving data confidentiality in BYOD. This framework considers a number of aspects of information security and corresponding techniques, such as policy, location privacy, centralized control, cryptography, and operating system level security, which have been omitted in previous studies. The main contribution is to investigate recent trends concerning the preservation of confidentiality in BYOD from the perspective of information security and to analyze the critical and comprehensive factors needed to strengthen data privacy in BYOD. Finally, this paper provides a foundation for developing the concept of preserving confidentiality in BYOD and describes the key technical and organizational challenges faced by BYOD-friendly organizations.

  19. Developing and implementing global gender policy to reduce HIV and AIDS in low- and middle-income countries: policy makers' perspectives.

    Science.gov (United States)

    Olinyk, Shannon; Gibbs, Andrew; Campbell, Catherine

    2014-09-01

    Gender inequalities have been recognised as central to the HIV epidemic for many years. In response, a range of gender policies have been developed in attempts to mitigate the impact and transform gender relations. However, the effects of these policies have been less than successful. In March 2010 the Joint United Nations Programme on HIV/AIDS (UNAIDS) launched the Agenda for accelerated country level action on women, girls, gender equality and HIV (the Agenda), an operational plan on how to integrate women, girls and gender equality into the HIV response. This paper explores the perspectives of those involved in developing and implementing the Agenda to understand its strengths and limitations. In-depth one-on-one interviews were conducted with 16 individuals involved in the development and implementation of the Agenda. The data were analysed using thematic network analysis. Facilitators of the Agenda centred on the Agenda's ability to create political space for women and girls within the global HIV/AIDS response and the collaborative process of developing the Agenda. Barriers to the implementation and development of the Agenda include the limited financial and non-financial resources, the top-down nature of the Agenda's development and implementation and a lack of political will from within UNAIDS to implement it. We suggest that the Agenda achieved many goals, but its effect was constrained by a wide range of factors.

  20. Integrating science, policy and stakeholder perspectives for water resource management

    Science.gov (United States)

    Barbour, Emily; Allan, Andrew; Whitehead, Paul; Salehin, Mashfiqus; Lazzar, Attila; Lim, Michelle; Munsur Rahman, Md.

    2015-04-01

    Successful management of water resources requires an integrated approach considering the complex relationships between different biophysical processes, governance frameworks and socio-economic factors. The Ecosystem Services for Poverty Alleviation (ESPA) Deltas project has developed a range of socio-economic scenarios using a participatory approach, and applied these across different biophysical models as well as an integrated environmental, socio-economic model of the Ganges-Brahmaputra-Meghna (GBM) Delta. This work demonstrates a novel approach through the consideration of multiple ecosystem services and related socio-economic factors in the development of scenarios; the application of these to multiple models at multiple scales; and the participatory approach to improve project outcomes and engage national level stakeholders and policy makers. Scenarios can assist in planning for an uncertain future through exploring plausible alternatives. To adequately assess the potential impacts of future changes and management strategies on water resources, the wider biophysical, socio-economic and governance context needs to be considered. A series of stakeholder workshops have been held in Bangladesh to identify issues of main concern relating to the GBM Delta; to iteratively develop scenario narratives for business as usual, less sustainable, and more sustainable development pathways; and to translate these qualitative scenarios into a quantitative form suitable for analysis. The combined impact of these scenarios and climate change on water quantity and quality within the GBM Basin are demonstrated. Results suggest that climate change is likely to impact on both peak and low flows to a greater extent than most socio-economic changes. However, the diversion of water from the Ganges and Brahmaputra has the potential to significantly impact on water availability in Bangladesh depending on the timing and quantity of diversions. Both climate change and socio

  1. Privacy, autonomy, and public policy: French and North American perspectives.

    Science.gov (United States)

    Merchant, Jennifer

    2016-12-01

    This article raises the question of whether in both the United States and in France, an individual's autonomy and private decision-making right(s) in matters of health care and access to reproductive technologies can be conciliated with the general interest, and more specifically, the role of the State. Can a full-fledged right to privacy, the ability to exercise one's autonomy, exist alongside the general interest, and depend neither on financial resources like in the United States nor on centralised government decisions or the medical hierarchy like in France? The contrast between these two modern democracies justify the importance of comparing them. I will demonstrate that overlaps do exist: the free exercise of religion and opinion, freedom of expression, the inherent value of each individual. What differs, however, are the institutions and how they provide, protect, promote, or frame access to and expressions of these democratic principles. The impact of the global economy, the exposure of people around the world to each other via the internet, and the mirror effects of social media, blogs, and other such forums, have created new perspectives that countries project onto one another. For example, does France now seem to tout 'autonomy' as a new and important value because it appears to be an 'American success story'? Does the United States now seem to value human rights and a social-democratic approach because of the 'French model'? There seems to be some truth behind these assertions, but as this article will demonstrate, the portrayals of what the 'right to privacy' is in the United States and what 'socialised medicine' is in France are not necessarily fully accurate.

  2. Policy Networks and Forest Resource Management in Ghana

    African Journals Online (AJOL)

    Although the proximate causes of global· forest loss arc complex and quite ... Ghana within the framework of the Integrated Network Model. ... actors as key. to solving political, social, economic and environmental problems ... produce multiple networks. .... Timber Trade and Reconfiguration of Networks in the Late Colonial.

  3. Policies of Global English Tests: Test-Takers' Perspectives on the IELTS Retake Policy

    Science.gov (United States)

    Hamid, M. Obaidul

    2016-01-01

    Globalized English proficiency tests such as the International English Language Testing System (IELTS) are increasingly playing the role of gatekeepers in a globalizing world. Although the use of the IELTS as a "policy tool" for making decisions in the areas of study, work and migration impacts on test-takers' lives and life chances, not…

  4. Policies for Migration and Development: A European Perspective. Policy Brief No. 30

    Science.gov (United States)

    Katseli, Louka T.; Lucas, Robert E. B.; Xenogiani, Theodora

    2006-01-01

    Managing migration has become a priority for policy makers both in developed and developing countries. Large immigration or emigration flows relative to domestic population's impact on almost all aspects of an economy and society: family structures, community life, educational and health systems, labour markets, security systems, governance and…

  5. [Family caregiver issues: gender, privacy, and public policy perspectives].

    Science.gov (United States)

    Lee, I; Chou, Fan-Hao; Chen, Chung-Hey

    2011-04-01

    Due to the phenomenon of Taiwan'saging population has made, long-term care has become an issue of increasingly emphasized importance. According to the statistics, the family takes responsibility for most long-term care duties and more than 70% of primary family caregivers are female. In the past, because of gender-based divisions of labor and gender role expectations made, it was taken for granted that females would be the socially preferred family caregivers. Those men who devoting in themselves to such work were regarded as a rare precious. As such, family care signified entailed different life experiences for males and females. Over the years, amendments to the civil code have recognized family care contributions, and the allowance for caregivers underlines that care responsibilities have shifted away from the family to society. Traditional gender divisions of labor today are significantly more blurred; family structures have become smaller in size; female labor in the workplace has increased; and ten-year long-term care plans and long-term care insurance have been successively implemented. These transformations will make labor outsourcing more and more popular and transform family care from a private problem to a pubic policy issue. In the future, family caregivers require consideration and support on a sustained basis. It is also important to improve and monitor the quality of care services. Nurses, the major professional members of long-term care teams, should be concerned over the issue of family care while providing nursing care. They should include family caregivers in the care plan so that they can make sure that patients receive comprehensive and constant care in order to enhance the overall quality of nursing care.

  6. Five Novel Selection Policies for N2R Network Structures

    DEFF Research Database (Denmark)

    Pedersen, Jens Myrup; Riaz, Muhammad Tahir; Madsen, Ole Brun

    2006-01-01

    This paper shows how 5 new selection policies can be applied to N2R structures. For each number of nodes, a selection policy determines which topology is chosen. Compared to approaches taken previously, the policies proposed in this paper allow us to choose structures which are significantly easi...... to implement, while having only slightly longer distances. The 5 policies reflect different trade-offs between distances and ease of implementation, and two of them explore the potentials of using N2R(p; q; r) instead of N2R(p; q) structures....

  7. Perspectives of the state energy policy in Czechoslovakia

    International Nuclear Information System (INIS)

    Bohal, L.; Cizek, R.; Fiser, M.

    1989-09-01

    Considering the rapid increase of fuel-energy resources, ensuring in individual stages the development of the national economy, the expense in procuring them is growing even more rapidly. At the same time the quality of brown coal which has the decisive share in total resources, is deteriorating. The constant increase of the consumption together with impaired coal quality, has a negative environmental impact. Reducing the energy intensity of the national economy is one of the basic directions of solving these problems. The energy intensity will decrease more than twofold as against the results of the previous years. It is expected that the amount of domestic consumption at the end of the next decade will be approximately at the level of the year 1990. The second line of action adopted within the national energy policy in Czechoslovakia is to change the primary resources structure as well as the energy carriers in final consumption. Beside the marked reduction of the share of liquid fuels in the field of the stationary power engineering, the reduction of the share of solid fuels takes place with the absolute increase of natural gas consumption. With respect to the tendencies to increase the total share of electricity in the final consumption to about 17 per cent, the electricity generated in nuclear power plants in Czechoslovakia will amount to about 50 per cent in 2000. The share of natural gas in the final consumption will increase about twofold against the year 1985. The third, is the gradual construction of integrated energy systems. The aim of the trend is to construct the combined energy-chemical and energy-metallurgical systems characterized by a high degree of vertical and horizontal order enabling the transition to the production of the second generation of organic fuels, the high economy of utilization and conversion of energy, carbon and hydrogen, the permanent solution of ecological problems connected with obtaining, conversion and utilization of energy

  8. Enforcement of Privacy Policies over Multiple Online Social Networks for Collaborative Activities

    Science.gov (United States)

    Wu, Zhengping; Wang, Lifeng

    Our goal is to tend to develop an enforcement architecture of privacy policies over multiple online social networks. It is used to solve the problem of privacy protection when several social networks build permanent or temporary collaboration. Theoretically, this idea is practical, especially due to more and more social network tend to support open source framework “OpenSocial”. But as we known different social network websites may have the same privacy policy settings based on different enforcement mechanisms, this would cause problems. In this case, we have to manually write code for both sides to make the privacy policy settings enforceable. We can imagine that, this is a huge workload based on the huge number of current social networks. So we focus on proposing a middleware which is used to automatically generate privacy protection component for permanent integration or temporary interaction of social networks. This middleware provide functions, such as collecting of privacy policy of each participant in the new collaboration, generating a standard policy model for each participant and mapping all those standard policy to different enforcement mechanisms of those participants.

  9. An Adaptive Time-Spread Multiple-Access Policy for Wireless Sensor Networks

    Directory of Open Access Journals (Sweden)

    Konstantinos Oikonomou

    2007-05-01

    Full Text Available Sensor networks require a simple and efficient medium access control policy achieving high system throughput with no or limited control overhead in order to increase the network lifetime by minimizing the energy consumed during transmission attempts. Time-spread multiple-access (TSMA policies that have been proposed for ad hoc network environments, can also be employed in sensor networks, since no control overhead is introduced. However, they do not take advantage of any cross-layer information in order to exploit the idiosyncrasies of the particular sensor network environment such as the presence of typically static nodes and a common destination for the forwarded data. An adaptive probabilistic TSMA-based policy, that is proposed and analyzed in this paper, exploits these idiosyncrasies and achieves higher system throughput than the existing TSMA-based policies without any need for extra control overhead. As it is analytically shown in this paper, the proposed policy always outperforms the existing TSMA-based policies, if certain parameter values are properly set; the analysis also provides for these proper values. It is also shown that the proposed policy is characterized by a certain convergence period and that high system throughput is achieved for long convergence periods. The claims and expectations of the provided analysis are supported by simulation results presented in this paper.

  10. Entrepreneurs’ growth-expectations: Enhanced by their networking and by national growth-policy

    DEFF Research Database (Denmark)

    Schøtt, Thomas; Ashourizadeh, Shayegheh

    or running the business. The entrepreneur’s expectation is shaped partly by individual behavior, including networking with others who give advice on the business. The entrepreneur’s expectation is also shaped by the societal context, including policies. Policy for growth-entrepreneurship is the societal...

  11. Orchestrating Policy Ideas: Philanthropies and Think Tanks in US Education Policy Advocacy Networks

    Science.gov (United States)

    Lubienski, Christopher; Brewer, T. Jameson; La Londe, Priya Goel

    2016-01-01

    While think tanks are a global phenomenon, their role in shaping US policy offers an instructive example of think tank influence on policymaking due to the immensity of resources directed towards those ends, with education policy serving as a prime example. Focusing on a distinct set of "incentivist" education policies, this analysis…

  12. Centrifugal Schooling: Third Sector Policy Networks and the Reassembling of Curriculum Policy in England

    Science.gov (United States)

    Williamson, Ben

    2012-01-01

    This article examines changes in curriculum policy in secondary education in England. It is concerned with recent curriculum policy and reform, and the proliferation of non-government actors in curriculum policy creation. It examines the emergence of a loose alliance of third sector organisations and their involvement in a series of alternative…

  13. State transformation and policy networks: The challenging implementation of new water policy paradigms in post-apartheid South Africa

    Directory of Open Access Journals (Sweden)

    Magalie Bourblanc

    2017-06-01

    Full Text Available For many years, South Africa had represented a typical example of a hydrocracy. Following the democratic transition in South Africa, however, new policy paradigms emerged, supported by new political elites from the ANC. A reform of the water policy was one of the priorities of the new Government, but with little experience in water management, they largely relied on 'international best practices' in the water sector, although some of these international principles did not perfectly fit the South African water sector landscape. In parallel, a reform called 'transformation' took place across all public organisations with the aim of allowing public administrations to better reflect the racial components in South African society. As a result, civil engineers lost most of their power within the Department of Water Affairs and Sanitation (DWS. However, despite these changes, demand-side management has had difficulties in materializing on the ground. The paper aims at discussing the resilience of supply-side management within the Ministry, despite its new policy orientation. Using a policy network concept, the paper shows that the supply-side approach still prevails today, due to the outsourcing of most DWS tasks to consulting firms with whom DWS engineers have nourished a privileged relationship since the 1980s. The article uses the decision-making process around the Lesotho Highlands Water Project (LHWP Phase 2 as an emblematic case study to illustrate such developments. This policy network, which has enjoyed so much influence over DWS policies and daily activities, is now being contested. As a consequence, we argue that the fate of the LHWP Phase 2 is ultimately linked to a competition between this policy network and a political one.

  14. Development of Taiwanese government’s climate policy after the Kyoto protocol: Applying policy network theory as an analytical framework

    International Nuclear Information System (INIS)

    Shyu, Chian-Woei

    2014-01-01

    Given its limited involvement in and recognition by international organizations, Taiwan is not presently a signatory to the United Nations Framework Convention on Climate Change (UNFCCC) or the Kyoto Protocol. The objective of this study is to analyze how and the extent to which changes in an exogenous factor, namely the Kyoto Protocol and Post-Kyoto climate negotiations, affect and ultimately lead to the formulation of and changes in the Taiwanese government's climate policy. This study applies policy network theory to examine the development of and changes in the Taiwanese government's climate policy. The results demonstrate that international climate agreements and negotiations play a key role in the development of, changes to, and transformation of Taiwan's climate policy. Scarce evidence was found in this study to demonstrate that domestic or internal factors affect climate change policy. Despite its lack of participation in the UNFCCC and the Kyoto Protocol, Taiwan has adopted national climate change strategies, action plans, and programs to reduce greenhouse gas emissions. However, these climate policies and measures are fairly passive and aim to only conform to the minimal requirements for developing countries under international climate agreements and negotiations. This process results in inconsistent and variable climate policies, targets, and regulations. - Highlights: • Taiwan is not a signatory to the UNFCCC or its Kyoto Protocol. • International climate agreements strongly affected Taiwan's climate policy. • Little evidence was found that domestic factors affect Taiwan's climate policy. • New climate policies, regulations, and laws are formulated and implemented. • Climate policies, targets, and regulations change frequently and are inconsistent

  15. Plans & Policies for Technology in Education: A Compendium. A Technology Leadership Network Special Report.

    Science.gov (United States)

    National School Boards Association, Alexandria, VA. Inst. for the Transfer of Technology to Education.

    This document shows how education leaders nationwide--many of them part of the National School Boards Association's 345-district Technology Leadership Network--have addressed technology-related policy issues such as copyright, purchasing, network/Internet use, and ethics as well as technology planning topics including staff development, classroom…

  16. Structural analysis of health-relevant policy-making information exchange networks in Canada.

    Science.gov (United States)

    Contandriopoulos, Damien; Benoît, François; Bryant-Lukosius, Denise; Carrier, Annie; Carter, Nancy; Deber, Raisa; Duhoux, Arnaud; Greenhalgh, Trisha; Larouche, Catherine; Leclerc, Bernard-Simon; Levy, Adrian; Martin-Misener, Ruth; Maximova, Katerina; McGrail, Kimberlyn; Nykiforuk, Candace; Roos, Noralou; Schwartz, Robert; Valente, Thomas W; Wong, Sabrina; Lindquist, Evert; Pullen, Carolyn; Lardeux, Anne; Perroux, Melanie

    2017-09-20

    Health systems worldwide struggle to identify, adopt, and implement in a timely and system-wide manner the best-evidence-informed-policy-level practices. Yet, there is still only limited evidence about individual and institutional best practices for fostering the use of scientific evidence in policy-making processes The present project is the first national-level attempt to (1) map and structurally analyze-quantitatively-health-relevant policy-making networks that connect evidence production, synthesis, interpretation, and use; (2) qualitatively investigate the interaction patterns of a subsample of actors with high centrality metrics within these networks to develop an in-depth understanding of evidence circulation processes; and (3) combine these findings in order to assess a policy network's "absorptive capacity" regarding scientific evidence and integrate them into a conceptually sound and empirically grounded framework. The project is divided into two research components. The first component is based on quantitative analysis of ties (relationships) that link nodes (participants) in a network. Network data will be collected through a multi-step snowball sampling strategy. Data will be analyzed structurally using social network mapping and analysis methods. The second component is based on qualitative interviews with a subsample of the Web survey participants having central, bridging, or atypical positions in the network. Interviews will focus on the process through which evidence circulates and enters practice. Results from both components will then be integrated through an assessment of the network's and subnetwork's effectiveness in identifying, capturing, interpreting, sharing, reframing, and recodifying scientific evidence in policy-making processes. Knowledge developed from this project has the potential both to strengthen the scientific understanding of how policy-level knowledge transfer and exchange functions and to provide significantly improved advice

  17. The Relationships Between Policy, Boundaries and Research in Networked Learning

    DEFF Research Database (Denmark)

    Ryberg, Thomas; Sinclair, Christine

    2016-01-01

    the books that include a selection of reworked and peer-reviewed papers from the conference. The 2014 Networked Learning Conference which was held in Edinburgh was characterised by animated dialogue on emergent influences affecting networked teaching and learning building on work established in earlier...

  18. Dynamic shortest path problems : hybrid routing policies considering network disruptions

    NARCIS (Netherlands)

    Sever, D.; Dellaert, N.P.; Woensel, van T.; Kok, de A.G.

    2013-01-01

    Traffic network disruptions lead to significant increases in transportation costs. We consider networks in which a number of links are vulnerable to these disruptions leading to a significantly higher travel time on these links. For these vulnerable links, we consider known link disruption

  19. Sending policies in dynamic wireless mesh using network coding

    DEFF Research Database (Denmark)

    Pandi, Sreekrishna; Fitzek, Frank; Pihl, Jeppe

    2015-01-01

    This paper demonstrates the quick prototyping capabilities of the Python-Kodo library for network coding based performance evaluation and investigates the problem of data redundancy in a network coded wireless mesh with opportunistic overhearing. By means of several wireless meshed architectures ...

  20. Optimal task scheduling policy in energy harvesting wireless sensor networks

    NARCIS (Netherlands)

    Rao, Vijay S.; Prasad, R. Venkatesha; Niemegeers, Ignas G M M

    2015-01-01

    Ambient energy harvesting for Wireless Sensor Networks (WSNs) is being pitched as a promising solution for long-lasting deployments in various WSN applications. However, the sensor nodes most often do not have enough energy to handle application, network and house-keeping tasks because amount of

  1. Climate change and energy policies in Shanghai: A multilevel governance perspective

    International Nuclear Information System (INIS)

    Francesch-Huidobro, Maria

    2016-01-01

    Highlights: • Multilevel governance is a useful framework to understand how resources, tasks and power are distributed for decision making. • Shifts in national climate and energy policy mandate local governments to develop climate change and energy policies. • Local governments have greater autonomy for incorporating climate and energy issues into development goals. • Climate mitigation and energy policy is dominated by hierarchical governance. - Abstract: Despite growing interest in China’s response to climate change and energy security, studies undertaken at the subnational level are rare. In the context of the multilevel governance paradigm, this article examines the governance of climate change and energy policy in Shanghai, a rapidly growing Chinese megacity highly vulnerable to the effects of climate change. Although the energy and carbon intensity of Shanghai’s economy have fallen significantly since China launched its economic reforms, overall carbon emissions in the municipality continue to rise. Through examining the Shanghai case, this article argues that Chinese subnational climate mitigation policy is dominated by hierarchical governance arrangements. Nevertheless, shifts in national climate and energy policy since 2007 have mandated provincial-level governments, including Shanghai, to develop their own climate and energy policies while offering greater local autonomy for incorporating climate and energy issues into development goals: is this attributable to a decentred form of multilevel governance? The article concludes that Shanghai’s climate mitigation and energy policy is dominated by hierarchical governance whereby policies are ‘downloaded’ from the central government. Perspectives for other cities and insights for policymakers are discussed.

  2. Ocean Research - Perspectives from an international Ocean Research Coordination Network

    Science.gov (United States)

    Pearlman, Jay; Williams, Albert, III

    2013-04-01

    The need for improved coordination in ocean observations is more urgent now given the issues of climate change, sustainable food sources and increased need for energy. Ocean researchers must work across disciplines to provide policy makers with clear and understandable assessments of the state of the ocean. With advances in technology, not only in observation, but also communication and computer science, we are in a new era where we can answer questions asked over the last 100 years at the time and space scales that are relevant. Programs like GLOBEC moved us forward but we are still challenged by the disciplinary divide. Interdisciplinary problem solving must be addressed not only by the exchange of data between the many sides, but through levels where questions require day-to-day collaboration. A National Science Foundation-funded Research Coordination Network (RCN) is addressing approaches for improving interdisciplinary research capabilities in the ocean sciences. During the last year, the RCN had a working group for Open Data led by John Orcutt, Peter Pissierssens and Albert Williams III. The teams has focused on three areas: 1. Data and Information formats and standards; 2. Data access models (including IPR, business models for open data, data policies,...); 3. Data publishing, data citation. There has been a significant trend toward free and open access to data in the last few years. In 2007, the US announced that Landsat data would be available at no charge. Float data from the US (NDBC), JCOMM and OceanSites offer web-based access. The IODE is developing its Ocean Data Portal giving immediate and free access to ocean data. However, from the aspect of long-term collaborations across communities, this global trend is less robust than might appear at the surface. While there are many standard data formats for data exchange, there is not yet widespread uniformity in their adoption. Use of standard data formats can be encouraged in several ways: sponsors of

  3. [Indicators of governance in mental health policies and programmes in Mexico: a perspective of key actors].

    Science.gov (United States)

    Díaz-Castro, Lina; Arredondo, Armando; Pelcastre-Villafuerte, Blanca Estela; Hufty, Marc

    To analyse the role of Mexico's mental health system governance in the development of mental health policies and programmes, from the perspective of its own actors. A map was developed for identifying the actors in Mexico's mental health system. A guide was designed for in-depth interviews, which were recorded and arranged in categories for their analysis. The Atlas-ti v.7 software was used for the organisation of qualitative data and Policy Maker v.4 was used to determine the position and influence of actors within the health system. The actors were identified according to their level of influence in mental health policies: high, medium and low. Actors with a high level of influence participate in national policies, actors with medium influence are involved in regional or local policies and the participation of actors with a low level of influence is considered marginal. This study facilitated understanding of governance in mental health. The level of influence of the actors directly affects the scope of governance indicators. Relevant data were obtained to improve policies in mental health care. Copyright © 2016 SESPAS. Publicado por Elsevier España, S.L.U. All rights reserved.

  4. Political Parties, Foreign Policy and Ideology: Argentina and Chile in Comparative Perspective

    Directory of Open Access Journals (Sweden)

    Janina Onuki

    2009-06-01

    Full Text Available The aim of this article is to discuss the distribution of preferences of members of the Chilean and Argentinian Congresso n foreign policy issues through the analysis of roll call votes. This goal is guided by the debate in Latin American literature concerning the decision-making process in foreign policy. The predominant argument focuses on the Executive as the principal decision-maker, disregarding the Legislative as relevant in this field. Thus, legislators would tend to abdicate from their preferences in determining foreign policy. Confronting this argument, we have many studies emphasizing the importance of domestic actors in the foreign policy decision-making process. This article proposes to analyse two case studies in comparative perspective: the lower houses of the national parliaments of Argentina and Chile. The result is that the party ideology is a relevant explanatory favor of deputies’ votes. Although the argument is more evident for the Chilean case, it is possible to argue that there is a similar pattern to the structuring of deputies’ votes in the two countries, both on the domestic and on the international arena. The methodology used makes it possible to infer legislators’ preferences by means of roll call votes and of the construction of maps of deputies’ ideal points in foreign policy terms, as well as the correlation between Chilean and Argentinian parties’ ideological classifications. Votes on foreign policy questions during the 2002-2006/2007 legislatures are considered.

  5. A perspective from Europe on in-home networking

    NARCIS (Netherlands)

    Koonen, A.M.J.; Shi, Y.; Tran, N.C.; Okonkwo, C.M.; Boom, van den H.P.A.; Tangdiongga, E.

    2012-01-01

    Delivery of wirebound and wireless services can be integrated in a single cost-efficient in-home POF network, when using advanced signal modulation techniques. In larger buildings, dynamic capacity allocation by wavelength routing improves the network performance.

  6. Applying policy network theory to policy-making in China: the case of urban health insurance reform.

    Science.gov (United States)

    Zheng, Haitao; de Jong, Martin; Koppenjan, Joop

    2010-01-01

    In this article, we explore whether policy network theory can be applied in the People's Republic of China (PRC). We carried out a literature review of how this approach has already been dealt with in the Chinese policy sciences thus far. We then present the key concepts and research approach in policy networks theory in the Western literature and try these on a Chinese case to see the fit. We follow this with a description and analysis of the policy-making process regarding the health insurance reform in China from 1998 until the present. Based on this case study, we argue that this body of theory is useful to describe and explain policy-making processes in the Chinese context. However, limitations in the generic model appear in capturing the fundamentally different political and administrative systems, crucially different cultural values in the applicability of some research methods common in Western countries. Finally, we address which political and cultural aspects turn out to be different in the PRC and how they affect methodological and practical problems that PRC researchers will encounter when studying decision-making processes.

  7. Transitions across place and space – Spatial transitions in an Actor Network perspective

    DEFF Research Database (Denmark)

    Kerndrup, Søren; Mosgaard, Mette

    2012-01-01

    , that interactions and relations in these networks in spite of their focus on proximity, locality and regional development are integrated in multiple scalar interactions. These multiscalar interactions and relations are mediated by objects and artefacts, and therefore they are often not seen as part of the networks.......The empirical and theoretical frameworks of transitions focus mainly on specific scale of change e.g. local, regional or national transitions. One reason for this lack of an integrative framework of territorial and spatial distribution of transitions process is the ambition of transition framework...... network perspective in order to develop the spatial dimensions of transitions. The paper is based on an ongoing research project of spatial dimensions of the transitions in energy production and consumption networks in the northern part of Denmark. The paper show by using an actor network perspective...

  8. A multiple perspective modeling and simulation approach for renewable energy policy evaluation

    Science.gov (United States)

    Alyamani, Talal M.

    Environmental issues and reliance on fossil fuel sources, including coal, oil, and natural gas, are the two most common energy issues that are currently faced by the United States (U.S.). Incorporation of renewable energy sources, a non-economical option in electricity generation compared to conventional sources that burn fossil fuels, single handedly promises a viable solution for both of these issues. Several energy policies have concordantly been suggested to reduce the financial burden of adopting renewable energy technologies and make such technologies competitive with conventional sources throughout the U.S. This study presents a modeling and analysis approach for comprehensive evaluation of renewable energy policies with respect to their benefits to various related stakeholders--customers, utilities, governmental and environmental agencies--where the debilitating impacts, advantages, and disadvantages of such policies can be assessed and quantified at the state level. In this work, a novel simulation framework is presented to help policymakers promptly assess and evaluate policies from different perspectives of its stakeholders. The proposed framework is composed of four modules: 1) a database that collates the economic, operational, and environmental data; 2) elucidation of policy, which devises the policy for the simulation model; 3) a preliminary analysis, which makes predictions for consumption, supply, and prices; and 4) a simulation model. After the validity of the proposed framework is demonstrated, a series of planned Florida and Texas renewable energy policies are implemented into the presented framework as case studies. Two solar and one energy efficiency programs are selected as part of the Florida case study. A utility rebate and federal tax credit programs are selected as part of the Texas case study. The results obtained from the simulation and conclusions drawn on the assessment of current energy policies are presented with respect to the

  9. Leveraging Mobile Network Big Data for Developmental Policy ...

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

    Some argue that big data and big data users offer advantages to generate evidence. ... Supported by IDRC, this research focused on transportation planning in urban ... Using mobile network big data for land use classification CPRsouth 2015.

  10. Policy objective of generic medicines from the investment perspective: The case of clopidogrel.

    Science.gov (United States)

    Elek, Péter; Harsányi, András; Zelei, Tamás; Csetneki, Kata; Kaló, Zoltán

    2017-05-01

    The objective of generic drug policies in most countries is defined from a disinvestment perspective: reduction in expenditures without compromising health outcomes. However, in countries with restricted access of patients to original patented drugs, the objective of generic drug policies can also be defined from an investment perspective: health gain by improved patient access without need for additional health budget. This study examines the investment aspect of generic medicines by analyzing clopidogrel utilization in European countries between 2004 and 2014 using multilevel panel data models. We find that clopidogrel consumption was strongly affected by affordability constraints before the generic entry around 2009, but this effect decayed by 2014. After controlling for other variables, utilization had a substantially larger trend increase in lower-income European countries than in the higher-income ones. Generic entry increased clopidogrel consumption only in lower- and average-income countries but not in the highest-income ones. An earlier generic entry was associated with a larger effect. The case of clopidogrel indicates that the entrance of generics may increase patient access to effective medicines, most notably in lower-income countries, thereby reducing inequalities between European patients. Policymakers should also consider this investment aspect of generic medicines when designing pharmaceutical policies. Copyright © 2017 Elsevier B.V. All rights reserved.

  11. The evolution of urban mobility: The interplay of academic and policy perspectives

    Directory of Open Access Journals (Sweden)

    Peter Jones

    2014-07-01

    Full Text Available Urban mobility in Western countries has evolved substantially over the past fifty years, from an early interest in catering for growing car ownership and use through major road expansion, to the current emphasis on reducing car use and cutting back on road provision, encouraging sustainable travel and promoting liveable cities with a high quality of life. This can be observed in the changing patterns of car use in many European cities over time (i.e. a rapid increase followed by stabilisation and now decline. This evolution can be related to changes in the transport policy paradigm, which has been heavily influenced by the involvement of an increasing range of academic disciplines, many of which have contributed to modifying the supporting data collection, modelling and appraisal methodologies. The paper explores the varying interplay over time between academic/applied research and policy practice, and the methodological legacy left by earlier perspectives on urban mobility. It highlights a recent reinterpretation of mobility provided through taking a 'socio-technical perspective', and speculates on how policy thinking on urban mobility might further evolve over the next forty years.

  12. Policy-Based mobility Management for Heterogeneous Networks

    DEFF Research Database (Denmark)

    Mihovska, Albena D.

    2007-01-01

    Next generation communications will be composed of flexible, scalable and context-aware, secure and resilient architectures and technologies that allow full mobility of the user and enable dynamic management policies that ensure end-to-end secure transmission of data and services across heterogen......Next generation communications will be composed of flexible, scalable and context-aware, secure and resilient architectures and technologies that allow full mobility of the user and enable dynamic management policies that ensure end-to-end secure transmission of data and services across...... access technology (RAT) association, user and flow context transfer, handover decision, and deployment priority. Index Terms— distributed RRM, centralized...

  13. Public utilities in networks: competition perspectives and new regulations; Services publics en reseau: perspectives de concurrence et nouvelles regulations

    Energy Technology Data Exchange (ETDEWEB)

    Bergougnoux, J

    2000-07-01

    This report makes first a status about the historical specificities, the present day situation and the perspectives of evolution of public utilities in networks with respect to the European directive of 1996 and to the 4 sectors of electricity, gas, railway transport and postal service. Then, it wonders about the new institutions and regulation procedures to implement to conciliate the public utility mission with the honest competition. (J.S.)

  14. A social network perspective of lead users and creativity

    DEFF Research Database (Denmark)

    Kratzer, Jan; Lettl, Christopher

    2008-01-01

    closely correlates to individual creativity, and both, in turn, to the provision of information in social networks. This study, guided by lead user theory, creativity research and network theory, investigates 16 school-groups of children examining the relationship between the children's social networks...... and their resulting creativity and lead userness. In addition, the interplay between lead userness and creativity is discussed and empirically tested. The main result of this study is that children who are positioned as bridging links between different groups in social networks reveal both a high degree of lead...

  15. The Boardroom Perspective: How Does Energy Efficiency Policy Influence Decision Making in Industry?

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2011-07-01

    This report delves into the major factors or driving forces that decision makers within a large industrial company take into account when deciding to make new investments - the so-called {sup b}oardroom perspective{sup .} The rationale for an individual company making an investment that will reduce energy consumption varies considerably and depends on a range of factors. This report explores those factors that influence companies to invest in energy savings and proposes a methodology to evaluate the effectiveness of a country's energy efficiency and greenhouse gas mitigation policies mix from this boardroom perspective. This paper is the product of collaboration between the IEA and the Institute of Industrial Productivity (IIP).

  16. Evidence Informed Policy Network (EVIPNet) for Better Health ...

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

    Research results have no value unless they are made available for due consideration by practitioners and policymakers. Scientific articles are not enough. There is need to package research results for a wider audience and to insure that the flow of information goes both ways, resulting in evidence-informed policy and ...

  17. Brokering Knowledge Mobilization Networks: Policy Reforms, Partnerships, and Teacher Education

    Science.gov (United States)

    Ng-A-Fook, Nicholas; Kane, Ruth G.; Butler, Jesse K.; Glithero, Lisa; Forte, Rita

    2015-01-01

    Educational researchers and policy-makers are now expected by funding agencies and their institutions to innovate the multi-directional ways in which our production of knowledge can impact the classrooms of teachers (practitioners), while also integrating their experiential knowledge into the landscape of our research. In this article, we draw on…

  18. The impact of environmental policy on economic indicators. Moving from global to sectoral and regional perspectives

    Energy Technology Data Exchange (ETDEWEB)

    Voigt, Sebastian

    2013-07-01

    In recent times, environmental, energy and climate policies have gained tremendously in importance. Not least, this is due to the latest research findings related to climate change and the resulting growing environmental awareness among people. However, policy approaches to combat environmental pollution and climate change differ both in their intention and in their economic impacts. For instance, command-and-control instruments such as performance or technology standards have different implications than market-based mechanisms such as permit trading of greenhouse gas emissions. Furthermore, sectoral and regional characteristics play an important role when implementing and assessing policy measures. This applies both to the attainability of the targets and to the available instruments. The present doctoral thesis addresses this point and analyzes in several essays different policy instruments and their economic effects from global, regional and sectoral perspectives. In this respect, it deals with various, often very heterogeneous question: How are specific policy types implemented in different countries? What is the CO2 abatement potential in specific regions and sectors? What policy measures can be plausibly used to exploit this potential? How can technological developments and technology-directed policy interventions contribute to improve energy efficiency? Does the promotion of certain energy sources necessarily create positive production and employment effects? To answer these and further questions, different economic methods are applied that accommodate the particular problem, where special emphasis is put on computable general equilibrium modeling. The aim of this work is to contribute to the academic and political debate on measures to combat environmental and climate problems.

  19. The impact of environmental policy on economic indicators. Moving from global to sectoral and regional perspectives

    International Nuclear Information System (INIS)

    Voigt, Sebastian

    2013-01-01

    In recent times, environmental, energy and climate policies have gained tremendously in importance. Not least, this is due to the latest research findings related to climate change and the resulting growing environmental awareness among people. However, policy approaches to combat environmental pollution and climate change differ both in their intention and in their economic impacts. For instance, command-and-control instruments such as performance or technology standards have different implications than market-based mechanisms such as permit trading of greenhouse gas emissions. Furthermore, sectoral and regional characteristics play an important role when implementing and assessing policy measures. This applies both to the attainability of the targets and to the available instruments. The present doctoral thesis addresses this point and analyzes in several essays different policy instruments and their economic effects from global, regional and sectoral perspectives. In this respect, it deals with various, often very heterogeneous question: How are specific policy types implemented in different countries? What is the CO2 abatement potential in specific regions and sectors? What policy measures can be plausibly used to exploit this potential? How can technological developments and technology-directed policy interventions contribute to improve energy efficiency? Does the promotion of certain energy sources necessarily create positive production and employment effects? To answer these and further questions, different economic methods are applied that accommodate the particular problem, where special emphasis is put on computable general equilibrium modeling. The aim of this work is to contribute to the academic and political debate on measures to combat environmental and climate problems.

  20. A Comparative Analysis of Renewable Energy Use and Policies: Global and Turkish Perspectives

    Directory of Open Access Journals (Sweden)

    Mahmure Övül Arıoğlu Akan

    2015-12-01

    Full Text Available The utilization of renewable energy sources (RES has become inevitable, not only due to the increasing scarcity of fossil fuels, but also to sustain life on Earth. Consequently, countries have started developing renewable energy policies individually and as part of global organizations and networks, such as the Organization for Economic Co-operation and Development (OECD, the European Union (EU and the International Energy Agency (IEA. Turkey is a developing OECD member country and in the accession process to the EU. Thus, the renewable energy policies should be aligned with those of the EU. Moreover, despite the substantial amount and wide range of RES, it is still in a position to import more than half of its energy demand. In the light of these facts, this study aims to analyze and compare the renewable energy policies in Turkey with those adopted worldwide to lay out possible solutions regarding its energy problems.

  1. Complex network perspective on structure and function of ...

    Indian Academy of Sciences (India)

    of community social networks, which are dense node–node links within modules, but have sparser links between ... 3.2 Bow tie structure. The whole metabolic network of S. aureus is then decomposed into four parts based on the 'bow tie' structure (figure 2, table 2). It should be noted that most nodes in S, P and IS parts are ...

  2. Management of mandated networks from a dynamic perspective

    NARCIS (Netherlands)

    Segato, Federica; Raab, J.

    2017-01-01

    The management of networks has received increasing attention in recent years in the form of systematic empirical research. The general thrust of the results seem to indicate that network management resembles what we know about general management. However, there are also specific characteristics of

  3. Policy and participant perspectives on the drop-out problem in secondary education

    DEFF Research Database (Denmark)

    Rasmussen, Annette; Rasmussen, Palle

    In this paper we compare the way the drop-out problem in secondary education is constructed in Danish official and public policy discourse with the way it is experiences and interpreted by young people trying to get an education. As regards the student's perspective we will use interviews...... with students in production schools. This is an interim form of schooling for young people who have for some reason not entered secondary education directly but are still trying to find their way into (most often) vocational education....

  4. Perspective on US NRC Policy Issues Concerning Use of Risk Insights for Non-LWR

    International Nuclear Information System (INIS)

    Ha, Jun Su; Kim, In Goo; Huh, Chang Wook; Kim, Kyun Tae

    2011-01-01

    Since the PRA Implementation plan of US NRC (1994), PRA has been applied to all NPPs in USA and risk insights have been used for the regulation as a complement of the deterministic approaches. RIRIP (Risk-Informed Regulation Implementation Plan, 2000) and RPP (Risk-Informed and Performance-Based Plan, 2007) were announced by US NRC thereafter, which recommended enhanced use of risk insights. In the meantime, there have been lots of policy issues concerning use of risk insights for licensing Non-LWR designs, which will be discussed in this paper to understand the stream of perspectives on US NRC's approach

  5. Cross-border Co-operation and Policy Networks in West Africa

    DEFF Research Database (Denmark)

    Trémolières, Marie; Walther, Olivier

    This publication examines how policy actors involved in cross-border co-operation contribute to the regional integration process in West Africa. It uses a pioneering methodology, known as social network analysis, to visualise the formal and informal relationships between actors involved in cross...... West Africa to develop cross-border initiatives in a number of ways. Combining these two analyses with the perceptions of regional policy makers as to which border areas they consider as priorities for regional integration, the publication concludes with the analytical foundations for more effective......-border policy networks, showing that borders have notable and diverse impacts on exchanges of information and the relative power of networks. The report then analyses a range of regional indicators of co-operation potential, visually demonstrating that borders can also affect the ability of sub-regions within...

  6. Growth and Development of Distance Education in India and China: A Study on Policy Perspectives

    Directory of Open Access Journals (Sweden)

    Ashok Gaba

    2015-11-01

    Full Text Available India and China are two fast growing economies of the world and need large skill based manpower to sustain the economic growth. The existing formal higher educational system in these countries will not be able to meet the demand of the economy. The paper will try (i to compare the development of economy and distance education in India and China with reference to policy perspectives; (ii to examine the course design, development and delivery of distance education programmes in national open universities of India and China i.e. Indira Gandhi National Open University of India (IGNOU and Open University of China (OUC; (iii to analyze the trend of enrollment in IGNOU and OUC; and (iv to compare the recognition /accreditation and quality control process of distance learning in both these countries. The paper highlights the policy strategies of two countries towards quality control mechanism as par with conventional system.

  7. Is the Perspective of a Closer French Policy toward Russian a threat for Eastern European Countries?

    Directory of Open Access Journals (Sweden)

    Karim BELGACEM

    2016-12-01

    Full Text Available The current world is not moving as all specialists predicted. Brexit, Trump, everyone was wrong. This paper will have two targets: describing the French policy toward Russia, making a perspective on the future policy, whatever the new French presidency in 2017, Francois Hollande will transmit the key to his successor with new election. He refused to compete for a second mandate. It is good to remind that Hollande was involving in the Ukrainian affairs and had managed with Germany the Minsk I and II agreements. He also had suspended Mistral ships selling and approving sanctions against Russia. How will be the future with François Fillon, Marine Le Pen or other? The analysis will be focusing on the future relationships toward Russia and Eastern European Countries.

  8. A Survey on Proactive, Active and Passive Fault Diagnosis Protocols for WSNs: Network Operation Perspective

    Directory of Open Access Journals (Sweden)

    Amjad Mehmood

    2018-06-01

    Full Text Available Although wireless sensor networks (WSNs have been the object of research focus for the past two decades, fault diagnosis in these networks has received little attention. This is an essential requirement for wireless networks, especially in WSNs, because of their ad-hoc nature, deployment requirements and resource limitations. Therefore, in this paper we survey fault diagnosis from the perspective of network operations. To the best of our knowledge, this is the first survey from such a perspective. We survey the proactive, active and passive fault diagnosis schemes that have appeared in the literature to date, accenting their advantages and limitations of each scheme. In addition to illuminating the details of past efforts, this survey also reveals new research challenges and strengthens our understanding of the field of fault diagnosis.

  9. Conditions for addressing environmental determinants of health behavior in intersectoral policy networks: A fuzzy set Qualitative Comparative Analysis.

    Science.gov (United States)

    Peters, D T J M; Verweij, S; Grêaux, K; Stronks, K; Harting, J

    2017-12-01

    Improving health requires changes in the social, physical, economic and political determinants of health behavior. For the realization of policies that address these environmental determinants, intersectoral policy networks are considered necessary for the pooling of resources to implement different policy instruments. However, such network diversity may increase network complexity and therefore hamper network performance. Network complexity may be reduced by network management and the provision of financial resources. This study examined whether network diversity - amidst the other conditions - is indeed needed to address environmental determinants of health behavior. We included 25 intersectoral policy networks in Dutch municipalities aimed at reducing overweight, smoking, and alcohol/drugs abuse. For our fuzzy set Qualitative Comparative Analysis we used data from three web-based surveys among (a) project leaders regarding network diversity and size (n = 38); (b) project leaders and project partners regarding management (n = 278); and (c) implementation professionals regarding types of environmental determinants addressed (n = 137). Data on budgets were retrieved from project application forms. Contrary to their intentions, most policy networks typically addressed personal determinants. If the environment was addressed too, it was mostly the social environment. To address environmental determinants of health behavior, network diversity (>50% of the actors are non-public health) was necessary in networks that were either small (policy networks in improving health behaviors by addressing a variety of environmental determinants. Copyright © 2017. Published by Elsevier Ltd.

  10. The environmental policy of companies: evolutions and perspectives; La politique environnementale des entreprises: evolutions et perspectives

    Energy Technology Data Exchange (ETDEWEB)

    Demarq, F.; Martin, V.

    1999-07-01

    This document presents the stakes of the environmental management in French companies and the role played by the French agency of environment and energy mastery (ADEME) in adapting the French environmental plan, developed by the public authorities, to the small and medium-size companies and industries. The risks of environmental impact are numerous and linked with a bad mastery of the consumption of raw materials, energy and water and with a bad control of waste effluents (impact on ecosystems and on public health). In order to facilitate the application of the environmental plan, the international standard organization (ISO) has developed the series of ISO 14000 standards. This work was carried out by the technical committee 207 which has developed a common approach for the environmental management of processes and products. This paper focusses on the ISO 14001 standard, on its philosophy and on its accreditation procedure, and on the application of the European eco-audit regulation for the promotion of the continuous improvement of the environmental performances of companies. The Ademe has developed the 'company environment plan' (PEE) in order to define, grade and quantify the objectives of an environmental policy at the scale of companies. Different types of environmental indicators can be defined to characterize the environmental impact of the activities of companies and reported in an 'environmental report' in order to precise the financial effort made by companies to respect the regulations or to evaluate the possible financial consequences of the non-respect of the environmental regulations. (J.S.)

  11. Reducing readmissions to detoxification: an interorganizational network perspective.

    Science.gov (United States)

    Spear, Suzanne E

    2014-04-01

    The high cost of detoxification (detox) services and health risks associated with continued substance abuse make readmission to detox an important indicator of poor performance for substance use disorder treatment systems. This study examined the extent to which the structure of local networks available to detox programs affects patients' odds of readmission to detox within 1 year. Administrative data from 32 counties in California in 2008-2009 were used to map network ties between programs based on patient transfers. Social network analysis was employed to measure structural features of detox program networks. Contextual predictors included efficiency (proportion of ties within a network that are non-redundant) and out-degree (number of outgoing ties to other programs). A binary mixed model was used to predict the odds of readmission among detox patients in residential (non-hospital) facilities (N=18,278). After adjusting for patient-level covariates and continuity of service from detox to outpatient or residential treatment, network efficiency was associated with lower odds of readmission. The impact of network structure on detox readmissions suggests that the interorganizational context in which detox programs operate may be important for improving continuity of service within substance use disorder treatment systems. Implications for future research are discussed. Copyright © 2014 Elsevier Ireland Ltd. All rights reserved.

  12. Introduction to Focus Issue: Complex network perspectives on flow systems.

    Science.gov (United States)

    Donner, Reik V; Hernández-García, Emilio; Ser-Giacomi, Enrico

    2017-03-01

    During the last few years, complex network approaches have demonstrated their great potentials as versatile tools for exploring the structural as well as dynamical properties of dynamical systems from a variety of different fields. Among others, recent successful examples include (i) functional (correlation) network approaches to infer hidden statistical interrelationships between macroscopic regions of the human brain or the Earth's climate system, (ii) Lagrangian flow networks allowing to trace dynamically relevant fluid-flow structures in atmosphere, ocean or, more general, the phase space of complex systems, and (iii) time series networks unveiling fundamental organization principles of dynamical systems. In this spirit, complex network approaches have proven useful for data-driven learning of dynamical processes (like those acting within and between sub-components of the Earth's climate system) that are hidden to other analysis techniques. This Focus Issue presents a collection of contributions addressing the description of flows and associated transport processes from the network point of view and its relationship to other approaches which deal with fluid transport and mixing and/or use complex network techniques.

  13. Promotores��� perspectives on a male-to-male peer network

    OpenAIRE

    Macia, Laura; Ruiz, Hector Camilo; Boyzo, Roberto; Documet, Patricia Isabel

    2016-01-01

    Little documentation exists about male community health workers (promotores) networks. The experiences of promotores can provide input on how to attract, train, supervise and maintain male promotores in CHW programs. We present the experience and perspectives of promotores who participated in a male promotores network assisting Latino immigrant men in an emerging Latino community. All promotores in this community-based participatory study received payment for work 10 hours a week. We conducte...

  14. Role of regional policies in promoting networking and innovation activity of firms

    OpenAIRE

    Kirsi Mukkala; Jari Ritsilä

    2004-01-01

    The success of firms and regions is increasingly defined by their innovation and learning capabilities. It has been emphasized in several studies that a local operational environment may have a positive impact on innovation activity of firms. From policy point of view, the relationship between firms and their local environment is an important research topic. The purpose of this paper is to explore whether there is a demand for regional policy makers in promoting innovative and networking acti...

  15. Wireless Networks under a Backoff Attack: A Game Theoretical Perspective.

    Science.gov (United States)

    Parras, Juan; Zazo, Santiago

    2018-01-30

    We study a wireless sensor network using CSMA/CA in the MAC layer under a backoff attack: some of the sensors of the network are malicious and deviate from the defined contention mechanism. We use Bianchi's network model to study the impact of the malicious sensors on the total network throughput, showing that it causes the throughput to be unfairly distributed among sensors. We model this conflict using game theory tools, where each sensor is a player. We obtain analytical solutions and propose an algorithm, based on Regret Matching, to learn the equilibrium of the game with an arbitrary number of players. Our approach is validated via simulations, showing that our theoretical predictions adjust to reality.

  16. Wireless Networks under a Backoff Attack: A Game Theoretical Perspective

    Directory of Open Access Journals (Sweden)

    Juan Parras

    2018-01-01

    Full Text Available We study a wireless sensor network using CSMA/CA in the MAC layer under a backoff attack: some of the sensors of the network are malicious and deviate from the defined contention mechanism. We use Bianchi’s network model to study the impact of the malicious sensors on the total network throughput, showing that it causes the throughput to be unfairly distributed among sensors. We model this conflict using game theory tools, where each sensor is a player. We obtain analytical solutions and propose an algorithm, based on Regret Matching, to learn the equilibrium of the game with an arbitrary number of players. Our approach is validated via simulations, showing that our theoretical predictions adjust to reality.

  17. A Network Perspective on Individual-Level Ambidexterity in Organizations

    DEFF Research Database (Denmark)

    Rogan, Michelle; Mors, Marie Louise

    2014-01-01

    in the internal and external networks of 79 senior managers in a management consulting firm revealed significant differences in the density, contact heterogeneity, and informality of ties in the networks of senior managers who engaged in both exploration and exploitation compared with managers that predominately......Addressing the call for a deeper understanding of ambidexterity at the individual level, we propose that managers’ networks are an important yet understudied factor in the ability to balance the trade-off between exploring for new business and exploiting existing business. Analyses of 1,449 ties...... explored or exploited. The findings suggest that managers’ networks are important levers for their ability to behave ambidextrously and offer insights into the microfoundations of organizational ambidexterity....

  18. A network perspective on the processes of empowered organizations.

    Science.gov (United States)

    Neal, Zachary P

    2014-06-01

    Organizational empowerment is a multi-faceted concept that involves processes occurring both within and between organizations that facilitate achievement of their goals. This paper takes a closer look at three interorganizational processes that lead to empowered organizations: building alliances, getting the word out, and capturing others' attention. These processes are located within the broader nomological network of empowerment and organizational empowerment, and are linked to particular patterns of interorganizational relationships that facilitate organizations' ability to engage in them. A new network-based measure, γ-centrality, is introduced to capture the particular network structure associated with each process to be assessed. It is demonstrated first in a hypothetical organizational network, then applied to take a closer look at organizational empowerment in the context of a coordinating council composed of human service agencies. The paper concludes with a discussion of the implications of relationships between these processes, and the potential for unintended consequences in the empowerment of organizations.

  19. Women in formal corporate networks: an organisational citizenship perspective.

    OpenAIRE

    Singh, Val; Vinnicombe, Susan; Kumra, Savita

    2006-01-01

    To investigate women's corporate networks, and the reported benefits for the women and their employers. To gain insight into the motivation for these voluntary activities, by drawing on organisational citizenship theory.

  20. Integrated care: a fresh perspective for international health policies in low and middle-income countries

    Directory of Open Access Journals (Sweden)

    Jean-Pierre Unger

    2006-09-01

    Full Text Available Purpose: To propose a social-and-democrat health policy alternative to the current neoliberal one. Context of case: The general failure of neoliberal health policies in low and middle-income countries justifies the design of an alternative to bring disease control and health care back in step with ethical principles and desired outcomes. Data sources: National policies, international programmes and pilot experiments—including those led by the authors—are examined in both scientific and grey literature. Case description: We call for the promotion of a publicly-oriented health sector as a cornerstone of such alternative policy. We define ‘publicly-oriented’ as opposed to ‘private-for-profit’ in terms of objectives and commitment, not of ownership. We classify development strategies for such a sector according to an organisation-based typology of health systems defined by Mintzberg. As such, strategies are adapted to three types of health systems: machine bureaucracies, professional bureaucracies and divisionalized forms. We describe avenues for family and community health and for hospital care. We stress social control at the peripheral level to increase accountability and responsiveness. Community-based, national and international sources are required to provide viable financing. Conclusions and discussion: Our proposed social-and-democrat health policy calls for networking, lobbying and training as a joint effort in which committed health professionals can lead the way.

  1. Anomaly Detection in the Bitcoin System - A Network Perspective

    OpenAIRE

    Pham, Thai; Lee, Steven

    2016-01-01

    The problem of anomaly detection has been studied for a long time, and many Network Analysis techniques have been proposed as solutions. Although some results appear to be quite promising, no method is clearly to be superior to the rest. In this paper, we particularly consider anomaly detection in the Bitcoin transaction network. Our goal is to detect which users and transactions are the most suspicious; in this case, anomalous behavior is a proxy for suspicious behavior. To this end, we use ...

  2. Investigating DMOs through the Lens of Social Network Analysis: Theoretical Gaps, Methodological Challenges and Practitioner Perspectives

    Directory of Open Access Journals (Sweden)

    Dean HRISTOV

    2015-06-01

    Full Text Available The extant literature on networks in tourism management research has traditionally acknowledged destinations as the primary unit of analysis. This paper takes an alternative perspective and positions Destination Management Organisations (DMOs at the forefront of today’s tourism management research agenda. Whilst providing a relatively structured approach to generating enquiry, network research vis-à-vis Social Network Analysis (SNA in DMOs is often surrounded by serious impediments. Embedded in the network literature, this conceptual article aims to provide a practitioner perspective on addressing the obstacles to undertaking network studies in DMO organisations. A simple, three-step methodological framework for investigating DMOs as interorganisational networks of member organisations is proposed in response to complexities in network research. The rationale behind introducing such framework lies in the opportunity to trigger discussions and encourage further academic contributions embedded in both theory and practice. Academic and practitioner contributions are likely to yield insights into the importance of network methodologies applied to DMO organisations.

  3. Toward more effective regional networks: a multi-method study on top-down stimulated networks within the Dutch public-policy areas of education and employment

    NARCIS (Netherlands)

    Klaster, E.

    2015-01-01

    Regional networks have become a popular way for the Dutch central government to translate national ambitions into regional policies and actions. This thesis focuses on regional networks in the public-policy fields of education and employment, which consist of various actors, including schools, local

  4. Policy, Research and Residents’ Perspectives on Built Environments Implicated in Heart Disease: A Concept Mapping Approach

    Directory of Open Access Journals (Sweden)

    Ivana Stankov

    2017-02-01

    Full Text Available An underrepresentation of stakeholder perspectives within urban health research arguably limits our understanding of what is a multi-dimensional and complex relationship between the built environment and health. By engaging a wide range of stakeholders using a participatory concept mapping approach, this study aimed to achieve a more holistic and nuanced understanding of the built environments shaping disease risk, specifically cardiometabolic risk (CMR. Moreover, this study aimed to ascertain the importance and changeability of identified environments through government action. Through the concept mapping process, community members, researchers, government and non-government stakeholders collectively identified eleven clusters encompassing 102 built environmental domains related to CMR, a number of which are underrepresented within the literature. Among the identified built environments, open space, public transportation and pedestrian environments were highlighted as key targets for policy intervention. Whilst there was substantive convergence in stakeholder groups’ perspectives concerning the built environment and CMR, there were disparities in the level of importance government stakeholders and community members respectively assigned to pedestrian environments and street connectivity. These findings support the role of participatory methods in strengthening how urban health issues are understood and in affording novel insights into points of action for public health and policy intervention.

  5. Delay Tolerant Networking with Data Triage Method based on Emergent User Policies for Disaster Information Network System

    Directory of Open Access Journals (Sweden)

    Noriki Uchida

    2014-01-01

    Full Text Available When Disaster Information Network System is considered in local areas that were heavy damaged by the East Japan Great Earthquake in 2011, the resiliency of the network system is one of significant subjects for the restoration of the areas. DTN (Delay Tolerant Network has been focused for the effective methods for such inoperable network circumstances. However, when DTN is applied for the local areas, there are some problems such as message delivery rate and latency because there are fewer roads, cars, and pedestrians than in urban areas. In this paper, we propose the Enhanced Media Coordinate System for its architecture, and Data Triage method by emergent user policies is introduced to improve the QoS in Disaster Information Network System in local areas. In the proposed method, every message is tagged with the priority levels by data types with considering emergent user policies, and the high priority messages are firstly duplicated to transmittable nodes. Then, the experimental results by the GIS map of a Japanese coastal town and the future studies are discussed.

  6. Empathic media and advertising: Industry, policy, legal and citizen perspectives (the case for intimacy

    Directory of Open Access Journals (Sweden)

    Andrew McStay

    2016-11-01

    Full Text Available Drawing on interviews with people from the advertising and technology industry, legal experts and policy makers, this paper assesses the rise of emotion detection in digital out-of-home advertising, a practice that often involves facial coding of emotional expressions in public spaces. Having briefly outlined how bodies contribute to targeting processes and the optimisation of the ads themselves, it progresses to detail industrial perspectives, intentions and attitudes to data ethics. Although the paper explores possibilities of this sector, it pays careful attention to existing practices that claim not to use personal data. Centrally, it argues that scholars and regulators need to pay attention to the principle of intimacy. This is developed to counter weaknesses in privacy that is typically based on identification. Having defined technologies, use cases, industrial perspectives, legal views and arguments about jurisprudence, the paper discusses this ensemble of perspectives in light of a nationwide survey about how UK citizens feel about the potential for emotion detection in out-of-home advertising.

  7. Social Network Perspectives Reveal Strength of Academic Developers as Weak Ties

    Science.gov (United States)

    Matthews, Kelly E.; Crampton, Andrea; Hill, Matthew; Johnson, Elizabeth D.; Sharma, Manjula D.; Varsavsky, Cristina

    2015-01-01

    Social network perspectives acknowledge the influence of disciplinary cultures on academics' teaching beliefs and practices with implications for academic developers. The contribution of academic developers in 18 scholarship of teaching and learning (SoTL) projects situated in the sciences are explored by drawing on data from a two-year national…

  8. A Networked Perspective on the Engineering Design Process: At the Intersection of Process and Organisation Architectures

    DEFF Research Database (Denmark)

    Parraguez, Pedro

    projects often fail to be on time, on budget, and meeting specifications. Despite the wealth of process models available, previous approaches have been insufficient to provide a networked perspective that allows the challenging combination of organisational and process complexity to unfold. The lack...

  9. The gender of science: reflections on the actor-network theory and the feminist perspective

    Directory of Open Access Journals (Sweden)

    Gabriel Pugliese Cardoso

    2015-06-01

    Full Text Available This article discusses some of the principles that guide the descriptive forms of the actor-network theory (ANT of Bruno Latour and feminist standpoint theory formulated by Sandra Harding and Evelyn Fox Keller, through my research on the "Marie Curie Case". As a singular case between gender and science, the goal of thispaper is to play with ANT certainties against feminist perspective uncertainties. In the other hand, the certainties of feminist perspective are put against the uncertainties of ANT. With this counterpoint we intend to promote a reaction - in the chemical sense of the word – to the descriptive forms of the actor-network theory and feminist perspective taking away the obviousness of some of their assumptions. Doing that, we explore the moves of those reactions and their effects to the description which we do about science.

  10. Eco label and integrated product policies. Supporting companies by networking

    International Nuclear Information System (INIS)

    Frey, M.; Iraldo, F.

    1999-01-01

    In 1998 IEFE Bocconi University (Italy) carried out a project for the diffusion of the European Commission Eco label, the certification of the environmental quality of products. What clearly emerges from this experience is that some Italian SMEs, among the most innovative and market-oriented, are prone and ready to grasp the opportunities connected with the Eco label adoption. The more these enterprises are capable of starting up a network of socio-institutional actors eager to support them in promoting the environmental quality of their products, the more they succeed in exploiting the above mentioned opportunities [it

  11. The geometry of chaotic dynamics — a complex network perspective

    Science.gov (United States)

    Donner, R. V.; Heitzig, J.; Donges, J. F.; Zou, Y.; Marwan, N.; Kurths, J.

    2011-12-01

    Recently, several complex network approaches to time series analysis have been developed and applied to study a wide range of model systems as well as real-world data, e.g., geophysical or financial time series. Among these techniques, recurrence-based concepts and prominently ɛ-recurrence networks, most faithfully represent the geometrical fine structure of the attractors underlying chaotic (and less interestingly non-chaotic) time series. In this paper we demonstrate that the well known graph theoretical properties local clustering coefficient and global (network) transitivity can meaningfully be exploited to define two new local and two new global measures of dimension in phase space: local upper and lower clustering dimension as well as global upper and lower transitivity dimension. Rigorous analytical as well as numerical results for self-similar sets and simple chaotic model systems suggest that these measures are well-behaved in most non-pathological situations and that they can be estimated reasonably well using ɛ-recurrence networks constructed from relatively short time series. Moreover, we study the relationship between clustering and transitivity dimensions on the one hand, and traditional measures like pointwise dimension or local Lyapunov dimension on the other hand. We also provide further evidence that the local clustering coefficients, or equivalently the local clustering dimensions, are useful for identifying unstable periodic orbits and other dynamically invariant objects from time series. Our results demonstrate that ɛ-recurrence networks exhibit an important link between dynamical systems and graph theory.

  12. AN INSTITUTIONAL AND NETWORK PERSPECTIVE OF ORGANISATIONAL LEGITIMACY: EMPIRICAL EVIDENCE FROM CHINA′S TELECOMMUNICATIONS MARKET

    Directory of Open Access Journals (Sweden)

    Brian Low

    2010-07-01

    Full Text Available This perspective paper combines institutional and industrial network theory to develop a framework for analysing organisational legitimacy. The main subject, Nokia China, is found to be sensitive to network-legitimating initiatives, with consequences that accommodate multiple, conflicting stakeholders′ interests in China′s politically sensitive and protective telecommunications market. This paper offers new insights into institutional isomorphism that is manifested empirically as incremental conformity to regulative processes, institutional norms and cognitive knowledge and meanings within the environment, thereby extending commonly held views of institutional theory to include organisational legitimacy in industrial networks.

  13. Mixed Transportation Network Design under a Sustainable Development Perspective

    Directory of Open Access Journals (Sweden)

    Jin Qin

    2013-01-01

    Full Text Available A mixed transportation network design problem considering sustainable development was studied in this paper. Based on the discretization of continuous link-grade decision variables, a bilevel programming model was proposed to describe the problem, in which sustainability factors, including vehicle exhaust emissions, land-use scale, link load, and financial budget, are considered. The objective of the model is to minimize the total amount of resources exploited under the premise of meeting all the construction goals. A heuristic algorithm, which combined the simulated annealing and path-based gradient projection algorithm, was developed to solve the model. The numerical example shows that the transportation network optimized with the method above not only significantly alleviates the congestion on the link, but also reduces vehicle exhaust emissions within the network by up to 41.56%.

  14. Mixed Transportation Network Design under a Sustainable Development Perspective

    Science.gov (United States)

    Qin, Jin; Ni, Ling-lin; Shi, Feng

    2013-01-01

    A mixed transportation network design problem considering sustainable development was studied in this paper. Based on the discretization of continuous link-grade decision variables, a bilevel programming model was proposed to describe the problem, in which sustainability factors, including vehicle exhaust emissions, land-use scale, link load, and financial budget, are considered. The objective of the model is to minimize the total amount of resources exploited under the premise of meeting all the construction goals. A heuristic algorithm, which combined the simulated annealing and path-based gradient projection algorithm, was developed to solve the model. The numerical example shows that the transportation network optimized with the method above not only significantly alleviates the congestion on the link, but also reduces vehicle exhaust emissions within the network by up to 41.56%. PMID:23476142

  15. A financial network perspective of financial institutions' systemic risk contributions

    Science.gov (United States)

    Huang, Wei-Qiang; Zhuang, Xin-Tian; Yao, Shuang; Uryasev, Stan

    2016-08-01

    This study considers the effects of the financial institutions' local topology structure in the financial network on their systemic risk contribution using data from the Chinese stock market. We first measure the systemic risk contribution with the Conditional Value-at-Risk (CoVaR) which is estimated by applying dynamic conditional correlation multivariate GARCH model (DCC-MVGARCH). Financial networks are constructed from dynamic conditional correlations (DCC) with graph filtering method of minimum spanning trees (MSTs). Then we investigate dynamics of systemic risk contributions of financial institution. Also we study dynamics of financial institution's local topology structure in the financial network. Finally, we analyze the quantitative relationships between the local topology structure and systemic risk contribution with panel data regression analysis. We find that financial institutions with greater node strength, larger node betweenness centrality, larger node closeness centrality and larger node clustering coefficient tend to be associated with larger systemic risk contributions.

  16. Policy gaps and technological deficiencies in social networking environments: Implications for information sharing

    Directory of Open Access Journals (Sweden)

    Stephen M. Mutula

    2013-06-01

    Full Text Available Background: With the growing adoption and acceptance of social networking, there are increased concerns about the violation of the users’ legitimate rights such as privacy, confidentiality, trust, security, safety, content ownership, content accuracy, integrity, access and accessibility to computer and digital networks amongst others.Objectives: The study sought to investigate the following research objectives to: (1 describe the types of social networks, (2 examine global penetration of the social networks, (3 outline the users’ legitimate rights that must be protected in the social networking sites (SNS, (4 determine the methods employed by SNS to protect the users’ legitimate rights and (5 identify the policy gaps and technological deficiencies in the protection of the users’ legitimate rights in the SNS.Method: A literature survey and content analysis of the SNS user policies were used to address objective four and objective five respectively.Results: The most actively used sites were Facebook and Twitter. Asian markets were leading in participation and in creating content than any other region. Business, education, politics and governance sectors were actively using social networking sites. Social networking sites relied upon user trust and internet security features which however, were inefficient and inadequate.Conclusion: Whilst SNS were impacting people of varying ages and of various professional persuasions, there were increased concerns about the violation and infringement of the users’ legitimate rights. Reliance on user trust and technological security features SNS to protect the users’ legitimate rights seemed ineffectual and inadequate.

  17. Policy networking as capacity building : An analysis of regional road development conflict in Indonesia

    NARCIS (Netherlands)

    Hudalah, Delik; Winarso, Haryo; Woltjer, Johan

    This article explores the potential of policy networking as an important aspect of capacity building. It deals with a road development project related to the regional planning issue of North Bandung Area (NBA), a water catchment area facing the expansion of Bandung Metropolitan Area, West Java,

  18. On Transmission Policies in Multihop Device-to-Device Communications with Network Coded Cooperation

    DEFF Research Database (Denmark)

    Hernandez, Nestor; Heide, Janus; Roetter, Daniel Enrique Lucani

    2016-01-01

    Ideal transmission policies are relevant nowadays to reduce energy consumption or increase throughput in mobile networks. In this work, we propose two recoding schemes with collision avoidance mechanism to reduce the number of transmission required to convey a batch of packets from a source...

  19. Policy networking as capacity building : An analysis of regional road development conflict in Indonesia

    NARCIS (Netherlands)

    Hudalah, Delik; Winarso, Haryo; Woltjer, Johan

    2010-01-01

    This article explores the potential of policy networking as an important aspect of capacity building. It deals with a road development project related to the regional planning issue of North Bandung Area (NBA), a water catchment area facing the expansion of Bandung Metropolitan Area, West Java,

  20. Relationships between music training, speech processing, and word learning: a network perspective.

    Science.gov (United States)

    Elmer, Stefan; Jäncke, Lutz

    2018-03-15

    Numerous studies have documented the behavioral advantages conferred on professional musicians and children undergoing music training in processing speech sounds varying in the spectral and temporal dimensions. These beneficial effects have previously often been associated with local functional and structural changes in the auditory cortex (AC). However, this perspective is oversimplified, in that it does not take into account the intrinsic organization of the human brain, namely, neural networks and oscillatory dynamics. Therefore, we propose a new framework for extending these previous findings to a network perspective by integrating multimodal imaging, electrophysiology, and neural oscillations. In particular, we provide concrete examples of how functional and structural connectivity can be used to model simple neural circuits exerting a modulatory influence on AC activity. In addition, we describe how such a network approach can be used for better comprehending the beneficial effects of music training on more complex speech functions, such as word learning. © 2018 New York Academy of Sciences.

  1. The network perspective: an integration of attachment and family systems theories.

    Science.gov (United States)

    Kozlowska, Kasia; Hanney, Lesley

    2002-01-01

    In this article we discuss the network paradigm as a useful base from which to integrate attachment and family systems theories. The network perspective refers to the application of general systems theory to living systems, and provides a framework that conceptualizes the dyadic and family systems as simultaneously distinct and interconnected. Network thinking requires that the clinician holds multiple perspectives in mind, considers each system level as both a part and a whole, and shifts the focus of attention between levels as required. Key epistemological issues that have hindered the integration of the theories are discussed. These include inconsistencies within attachment theory itself and confusion surrounding the theoretical conceptualizations of the relationship between attachment and family systems theories. Detailed information about attachment categories is provided using the Dynamic Maturational model. Case vignettes illustrating work with young children and their families explore the clinical implications of integrating attachment data into family therapy practice.

  2. Policy and network regulation for the integration of distribution generation and renewables for electricity supply

    International Nuclear Information System (INIS)

    Ten Donkelaar, M.; Van Oostvoorn, F.

    2005-08-01

    This study has analysed the existing policy and regulation aimed at the integration of an increased share of Distributed Generation (DG) in electricity supply systems in the European Union. It illustrates the state of the art and progress in the development of support mechanisms and network regulation for large-scale integration of DG. Through a benchmark study a systematic comparison has been made of different DG support schemes and distribution network regulation in EU Member States to a predefined standard, the level playing field. This level playing field has been defined as the situation where energy markets, policy and regulation provide neutral incentives to central versus distributed generation, which results in an economically more efficient electricity supply to the consumer. In current regulation and policy a certain discrepancy can be noticed between the actual regulation and policy support systems in a number of countries, the medium to long term targets and the ideal situation described according to the level playing field objective. Policies towards DG and RES are now mainly aimed at removing short-term barriers, increasing the production share of DG/RES, but often ignoring the more complex barriers of integrating DG/RES that is created by the economic network regulation in current electricity markets

  3. Rethinking policy perspectives on childhood stunting: time to formulate a structural and multifactorial strategy.

    Science.gov (United States)

    Subramanian, S V; Mejía-Guevara, Iván; Krishna, Aditi

    2016-05-01

    Stunting and chronic undernutrition among children in South Asia remain a major unresolved global health issue. There are compelling intrinsic and moral reasons to ensure that children attain their optimal growth potential facilitated via promotion of healthy living conditions. Investments in efforts to ensure that children's growth is not faltered also have substantial instrumental benefits in terms of cognitive and economic development. Using the case of India, we critique three prevailing approaches to reducing undernutrition among children: an over-reliance on macroeconomic growth as a potent policy instrument, a disproportionate focus on interpreting undernutrition as a demand-side problem and an over-reliance on unintegrated single-factorial (one at a time) approaches to policy and research. Using existing evidence, we develop a case for support-led policy approach with a focus on integrated and structural factors to addressing the problem of undernutrition among children in India. Key messages Eliminating child undernutrition is important from an intrinsic perspective and offers considerable instrumental benefits to individual and society. Evidence suggests that an exclusive reliance on a growth-mediated strategy to eliminate stunting needs to be reconsidered, suggesting the need for a substantial support-led strategy. Interpreting and addressing undernutrition as a demand-side problem with proximal single-factorial interventions is futile. There is an urgent need to develop interventions that address the broader structural and upstream causes of child undernutrition. © 2016 The Authors. Maternal & Child Nutrition published by John Wiley & Sons Ltd.

  4. Energy security in western Mediterranean: new factors, new policies. A Spanish perspective

    International Nuclear Information System (INIS)

    Mane-Estrada, Aurelia

    2008-01-01

    After having noticed that there are two typical approaches and models to address energy security, policies acting on the supply side and policies based on a market-and-institutions approach (like stated by the European Union), the author outlines the effects of this second approach for countries of the western Mediterranean Sea, and then analyses the evolutions of energetic relationships between Algeria (where the energy sector is the most open, which is the best equipped in terms of gas infrastructures, and which attracts foreign investors) and European countries of the region (France, Italy, Spain and Portugal). Thus, she analyses present exchanges in the region, the dependency of these European countries on Mediterranean producers, and the relationships between involved companies of the region. She discusses the issue of energy security policy for the region from the perspective of the governments of producing countries and of consuming countries, and of companies. She discusses whether the project of Union for the Mediterranean complies with these objectives of energy security

  5. Perspective of long term demand and supply of energy and general inspection of energy policy

    International Nuclear Information System (INIS)

    1983-01-01

    Since the oil crisis, Japanese energy policy was promoted to get rid of the excess dependence on petroleum and to attain energy security, but energy situation largely changed during the past ten years, and it has become necessary to make general inspection on the long term demand and supply of energy and the energy policy. After the second oil crisis, the worldwide demand of petroleum decreased drastically due to the rapid price rise, and the base price of crude oil was lowered for the first time. It is necessary to positively endeavor to reduce energy cost with new idea. The points of the general inspection are the correspondence of the energy policy to the large structural change of energy, the most desirable system for attaining the optimum structure of energy demand and supply and the utilization of market mechanism as far as possible. This report is the results of discussion held eight times since April, 1983. The change of energy situation in Japan and abroad and the perspective, the new problems in energy countermeasures and the trend of response, the preferential and effective promotion of general energy countermeasures and so on are reported. This report shows the fundamental direction of energy countermeasures hereafter, and the concrete and special examination must be made on many remaining problems. (Kako, I.)

  6. Idea Management: Perspectives from Leadership, Learning, and Network Theory

    NARCIS (Netherlands)

    D. Deichmann (Dirk)

    2012-01-01

    textabstractIn this dissertation, we focus on how leadership styles, individual learning behaviors, and social network structures drive or inhibit organizational members to repeatedly generate and develop innovative ideas. Taking the idea management programs of three multinational companies as the

  7. Next generation network performance management: a business perspective

    CSIR Research Space (South Africa)

    Harding, C

    2010-08-01

    Full Text Available multitude of transport and access technologies on almost any user device. The most important and integral component of the NGCN NGN Architectural Framework is the physical and logical management of the network elements and services to provide maximum utility...

  8. Perspectives on next-generation technology for environmental sensor networks

    Science.gov (United States)

    Barbara J. Benson; Barbara J. Bond; Michael P. Hamilton; Russell K. Monson; Richard Han

    2009-01-01

    Sensor networks promise to transform and expand environmental science. However, many technological difficulties must be overcome to achieve this potential. Partnerships of ecologists with computer scientists and engineers are critical in meeting these challenges. Technological issues include promoting innovation in new sensor design, incorporating power optimization...

  9. Perspectives and limitations of QKD integration in metropolitan area networks.

    Science.gov (United States)

    Aleksic, Slavisa; Hipp, Florian; Winkler, Dominic; Poppe, Andreas; Schrenk, Bernhard; Franzl, Gerald

    2015-04-20

    Quantum key distribution (QKD) systems have already reached a reasonable level of maturity. However, a smooth integration and a wide adoption of commercial QKD systems in metropolitan area networks has still remained challenging because of technical and economical obstacles. Mainly the need for dedicated fibers and the strong dependence of the secret key rate on both loss budget and background noise in the quantum channel hinder a practical, flexible and robust implementation of QKD in current and next-generation optical metro networks. In this paper, we discuss these obstacles and present approaches to share existing fiber infrastructures among quantum and classical channels. Particularly, a proposal for a smooth integration of QKD in optical metro networks, which implies removing spurious background photons caused by optical transmitters, amplifiers and nonlinear effects in fibers, is presented and discussed. We determine and characterize impairments on quantum channels caused by many classical telecom channels at practically used power levels coexisting within the same fiber. Extensive experimental results are presented and indicate that a practical integration of QKD in conventional optical metro networks is possible.

  10. Small-world human brain networks: Perspectives and challenges.

    Science.gov (United States)

    Liao, Xuhong; Vasilakos, Athanasios V; He, Yong

    2017-06-01

    Modelling the human brain as a complex network has provided a powerful mathematical framework to characterize the structural and functional architectures of the brain. In the past decade, the combination of non-invasive neuroimaging techniques and graph theoretical approaches enable us to map human structural and functional connectivity patterns (i.e., connectome) at the macroscopic level. One of the most influential findings is that human brain networks exhibit prominent small-world organization. Such a network architecture in the human brain facilitates efficient information segregation and integration at low wiring and energy costs, which presumably results from natural selection under the pressure of a cost-efficiency balance. Moreover, the small-world organization undergoes continuous changes during normal development and ageing and exhibits dramatic alterations in neurological and psychiatric disorders. In this review, we survey recent advances regarding the small-world architecture in human brain networks and highlight the potential implications and applications in multidisciplinary fields, including cognitive neuroscience, medicine and engineering. Finally, we highlight several challenging issues and areas for future research in this rapidly growing field. Copyright © 2017 Elsevier Ltd. All rights reserved.

  11. Networking behaviour, graduate employability : A social capital perspective

    NARCIS (Netherlands)

    Batistic, S.; Tymon, Alex

    2017-01-01

    Purpose Drawing on the overarching framework of social capital theory this study develops and empirically examines networking behaviour and employability within the higher education context. Design/methodology/approach In a sample of 376 full-time business students we measured perceived

  12. Human cancer protein-protein interaction network: a structural perspective.

    Directory of Open Access Journals (Sweden)

    Gozde Kar

    2009-12-01

    Full Text Available Protein-protein interaction networks provide a global picture of cellular function and biological processes. Some proteins act as hub proteins, highly connected to others, whereas some others have few interactions. The dysfunction of some interactions causes many diseases, including cancer. Proteins interact through their interfaces. Therefore, studying the interface properties of cancer-related proteins will help explain their role in the interaction networks. Similar or overlapping binding sites should be used repeatedly in single interface hub proteins, making them promiscuous. Alternatively, multi-interface hub proteins make use of several distinct binding sites to bind to different partners. We propose a methodology to integrate protein interfaces into cancer interaction networks (ciSPIN, cancer structural protein interface network. The interactions in the human protein interaction network are replaced by interfaces, coming from either known or predicted complexes. We provide a detailed analysis of cancer related human protein-protein interfaces and the topological properties of the cancer network. The results reveal that cancer-related proteins have smaller, more planar, more charged and less hydrophobic binding sites than non-cancer proteins, which may indicate low affinity and high specificity of the cancer-related interactions. We also classified the genes in ciSPIN according to phenotypes. Within phenotypes, for breast cancer, colorectal cancer and leukemia, interface properties were found to be discriminating from non-cancer interfaces with an accuracy of 71%, 67%, 61%, respectively. In addition, cancer-related proteins tend to interact with their partners through distinct interfaces, corresponding mostly to multi-interface hubs, which comprise 56% of cancer-related proteins, and constituting the nodes with higher essentiality in the network (76%. We illustrate the interface related affinity properties of two cancer-related hub

  13. The CE3R Network: current status and future perspectives

    Science.gov (United States)

    Lenhardt, Wolfgang; Pesaresi, Damiano; Živčić, Mladen; Costa, Giovanni; Kuk, Kresimir; Bondár, István; Duni, Llambro; Spacek, Petr

    2016-04-01

    In order to improve the monitoring of seismic activities in the border regions and to enhance the collaboration between countries and seismological institutions in Central Europe, the Environment Agency of the Slovenian Republic (ARSO), the Italian National Institute for Oceanography and Experimental Geophysics (OGS), the University of Trieste (UniTS) and the Austrian Central Institute for Meteorology and Geodynamics (ZAMG) established in 2001 the "South Eastern Alps Transfrontier Seismological Network". In May 2014 ARSO, OGS, UniTS and ZAMG agreed to formalize the transfrontier network, to name it "Central and East European Earthquake Research Network", (CE3RN or CE3R Network) in order to locate it geographically since cross-border networks can be established in other areas of the world and to expand their cooperation, including institutions in other countries. The University of Zagreb (UniZG) joined CE3RN in October 2014. The Kövesligethy Radó Seismological Observatory (KRSZO) of the Hungarian Academy of Sciences joined CE3RN in October 2015. The Institute of Geosciences, Energy, Water and Environment (IGEWE) of the Polytechnic University of Tirana joined CE3RN in November 2015. The Institute of Physics of the Earth (IPE) of the Masaryk University in Brno joined CE3RN in November 2015. CE3RN Parties intend to formalize and possibly extend their ongoing cooperation in the field of seismological data acquisition, exchange and use for seismological and earthquake engineering and civil protection purposes. The purpose of this cooperation is to retain and expand the existing cross-border network, specify the rules of conduct in the network management, improvements, extensions and enlargements, enhance seismological research in the region, and support civil protection activities. Since the formal establishment of CE3RN, several common projects have been completed, like the SeismoSAT project for the seismic data center connection over satellite funded by the Interreg

  14. Two years of real progress in European HEP networking: A CERN perspective

    International Nuclear Information System (INIS)

    Carpenter, B.E.; Fluckiger, F.; Gerard, J.M.; Lord, D.; Segal, B.

    1987-01-01

    The last two years have been marked by real progress in networking in HEP. Home-made developments, studies and plans have given way to the use of real networks involving hundreds of HEP and other computers and based on externally produced software and hardware. Within the last year, the first generation of industrial software products following some of the international standards for networking have become available. Related developments are taking place in networking for on-line systems and indeed the LEP experiments are distinguished by their heavy and crucial reliance on both local and wide-area networks. This paper describes the progress made at CERN since the last two years and looks at perspectives for the future. (orig.)

  15. Transnational issue-specific expert networking: A pathway to local policy change.

    Science.gov (United States)

    O'Brien, Cheryl

    2015-12-01

    This article reports on key findings from a study of subnational governments in Mexico and Nigeria (O'Brien, 2013). With empirical richness of the case study method and small-n statistical analysis across the subnational units for each country, this study asks: How can we push the needle toward more progressive policy change on violence against women in developing and democratizing contexts? This study finds that issue-specific expert networking is a civic pathway to subnational policy responsiveness in Mexico and Nigeria. The dynamics of this pathway illuminate local-global political connections, and this study shows how issue-specific expert networking is important for the diffusion of an international norm and policies on violence against women. Copyright © 2015 Elsevier Ltd. All rights reserved.

  16. Dynamic reconfiguration of security policies in wireless sensor networks.

    Science.gov (United States)

    Pinto, Mónica; Gámez, Nadia; Fuentes, Lidia; Amor, Mercedes; Horcas, José Miguel; Ayala, Inmaculada

    2015-03-04

    Providing security and privacy to wireless sensor nodes (WSNs) is very challenging, due to the heterogeneity of sensor nodes and their limited capabilities in terms of energy, processing power and memory. The applications for these systems run in a myriad of sensors with different low-level programming abstractions, limited capabilities and different routing protocols. This means that applications for WSNs need mechanisms for self-adaptation and for self-protection based on the dynamic adaptation of the algorithms used to provide security. Dynamic software product lines (DSPLs) allow managing both variability and dynamic software adaptation, so they can be considered a key technology in successfully developing self-protected WSN applications. In this paper, we propose a self-protection solution for WSNs based on the combination of the INTER-TRUST security framework (a solution for the dynamic negotiation and deployment of security policies) and the FamiWare middleware (a DSPL approach to automatically configure and reconfigure instances of a middleware for WSNs).We evaluate our approach using a case study from the intelligent transportation system domain.

  17. Dynamic Reconfiguration of Security Policies in Wireless Sensor Networks

    Directory of Open Access Journals (Sweden)

    Mónica Pinto

    2015-03-01

    Full Text Available Providing security and privacy to wireless sensor nodes (WSNs is very challenging, due to the heterogeneity of sensor nodes and their limited capabilities in terms of energy, processing power and memory. The applications for these systems run in a myriad of sensors with different low-level programming abstractions, limited capabilities and different routing protocols. This means that applications for WSNs need mechanisms for self-adaptation and for self-protection based on the dynamic adaptation of the algorithms used to provide security. Dynamic software product lines (DSPLs allow managing both variability and dynamic software adaptation, so they can be considered a key technology in successfully developing self-protected WSN applications. In this paper, we propose a self-protection solution for WSNs based on the combination of the INTER-TRUST security framework (a solution for the dynamic negotiation and deployment of security policies and the FamiWare middleware (a DSPL approach to automatically configure and reconfigure instances of a middleware for WSNs.We evaluate our approach using a case study from the intelligent transportation system domain.

  18. Who are the objects of positive and negative gossip at work? A social network perspective on workplace gossip

    NARCIS (Netherlands)

    Ellwardt, Lea; Labianca, Giuseppe (Joe); Wittek, Rafael

    Gossip is informal talking about colleagues. Taking a social network perspective, we argue that group boundaries and social status in the informal workplace network determine who the objects of positive and negative gossip are. Gossip networks were collected among 36 employees in a public child care

  19. Local strategic networks and policies in European ICT clusters - the cases of Amsterdam, Bari, Dublin and Oulu

    OpenAIRE

    Willem van Winden; Paulus Woets

    2004-01-01

    Regional interfirm networks are believed to be a vehicle for innovation and regional economic growth. From this perspective, local and regional governments are increasingly trying to promote these types of networks. This article discusses the relation between strategic networks and local development. It focuses on the role of local institutions that support strategic networking in ICT clusters in a number of European cities. It also discusses and analyses the way local and national government...

  20. Quality of Experience on Smartphones : Network, Application, and Energy Perspectives

    OpenAIRE

    Ickin, Selim

    2015-01-01

    Smartphones have become crucial enablers for users to exploit online services such as learning, leisure, communicating, and socializing. The user-perceived quality of applications and services is an important factor to consider, in order to achieve lean resource management, to prevent user churn and revenue depletion of service or network providers. This is often studied within the scope of Quality of Experience (QoE), which has attracted researchers both in academia and industry. The objecti...

  1. Policy content and stakeholder network analysis for infant and young child feeding in Bangladesh

    Directory of Open Access Journals (Sweden)

    Sabrina Rasheed

    2017-06-01

    Full Text Available Abstract Background Appropriate infant and young child feeding (IYCF practices are essential for nutrition of infants and young children. Bangladesh has one of the highest levels of malnutrition globally along with sub-optimal IYCF practices. A supportive policy environment is essential to ensure that effective IYCF interventions are scaled up. The objectives of our study were to assess the support for IYCF in the national policy environment through policy analysis and stakeholder analysis and in so doing identify opportunities to strengthen the policy environment. Methods We used a matrix developed by SAIFRN (the South Asian Infant Feeding Research Network to systematically identify supportive national policies, plans and guidelines for IYCF. We adapted narrative synthesis and descriptive approaches to analyze policy content, based on four themes with a focus on support for mothers. We conducted three Net-Map interviews to identify stakeholders who influenced the policies and programs related to IYCF. Results We identified 19 national policy documents relevant to IYCF. Overall, there was good level of support for IYCF practices at policy level – particularly regarding general support for IYCF and provision of information to mothers – but these were not consistently supported at implementation level, particularly regarding specificity and population coverage. We identified gaps regarding the training of health workers, capacity building, the monitoring and targeting of vulnerable mothers and providing an enabling environment to mothers, specifically with respect to maternity leave for working women. Urban populations and providers outside the public sector remained uncovered by policy. Our stakeholder analysis identified government entities such as the National Nutrition Service, as the most influential in terms of both technical and funding support as they had the mandate for formulation and implementation of policies and national programs

  2. Policy content and stakeholder network analysis for infant and young child feeding in Bangladesh.

    Science.gov (United States)

    Rasheed, Sabrina; Roy, Swapan Kumar; Das, Susmita; Chowdhury, Syeda Nafisa; Iqbal, Mohammad; Akter, Syeda Mahsina; Jahan, Khurshid; Uddin, Shahadat; Thow, Anne Marie

    2017-06-13

    Appropriate infant and young child feeding (IYCF) practices are essential for nutrition of infants and young children. Bangladesh has one of the highest levels of malnutrition globally along with sub-optimal IYCF practices. A supportive policy environment is essential to ensure that effective IYCF interventions are scaled up. The objectives of our study were to assess the support for IYCF in the national policy environment through policy analysis and stakeholder analysis and in so doing identify opportunities to strengthen the policy environment. We used a matrix developed by SAIFRN (the South Asian Infant Feeding Research Network) to systematically identify supportive national policies, plans and guidelines for IYCF. We adapted narrative synthesis and descriptive approaches to analyze policy content, based on four themes with a focus on support for mothers. We conducted three Net-Map interviews to identify stakeholders who influenced the policies and programs related to IYCF. We identified 19 national policy documents relevant to IYCF. Overall, there was good level of support for IYCF practices at policy level - particularly regarding general support for IYCF and provision of information to mothers - but these were not consistently supported at implementation level, particularly regarding specificity and population coverage. We identified gaps regarding the training of health workers, capacity building, the monitoring and targeting of vulnerable mothers and providing an enabling environment to mothers, specifically with respect to maternity leave for working women. Urban populations and providers outside the public sector remained uncovered by policy. Our stakeholder analysis identified government entities such as the National Nutrition Service, as the most influential in terms of both technical and funding support as they had the mandate for formulation and implementation of policies and national programs. Stakeholders from different sectors played important

  3. Toward a Network Perspective of the Study of Resilience in Social-Ecological Systems

    Directory of Open Access Journals (Sweden)

    Marco A. Janssen

    2006-06-01

    Full Text Available Formal models used to study the resilience of social-ecological systems have not explicitly included important structural characteristics of this type of system. In this paper, we propose a network perspective for social-ecological systems that enables us to better focus on the structure of interactions between identifiable components of the system. This network perspective might be useful for developing formal models and comparing case studies of social-ecological systems. Based on an analysis of the case studies in this special issue, we identify three types of social-ecological networks: (1 ecosystems that are connected by people through flows of information or materials, (2 ecosystem networks that are disconnected and fragmented by the actions of people, and (3 artificial ecological networks created by people, such as irrigation systems. Each of these three archytypal social-ecological networks faces different problems that influence its resilience as it responds to the addition or removal of connections that affect its coordination or the diffusion of system attributes such as information or disease.

  4. The Phenological Network of Catalonia: an historical perspective

    Science.gov (United States)

    Busto, Montserrat; Cunillera, Jordi; de Yzaguirre, Xavier

    2017-04-01

    The Meteorological Service of Catalonia (SMC) began systematic phenological observation in 1932. Forty-four observers registered the phenophases of 45 plant species, the first or last sighting of six bird species and the first sighting of one species of butterfly. The study First results of phenological observation in Catalonia was published in 1936, showing the different behaviour of the vegetal species and birds according to geographical location. The SMC worked against the military fascist uprising during the Spanish Civil War (1936-1939). Therefore, once the war was finished, the organisation was quickly closed by the Franco dictatorship and the National Meteorological Service became the official institution in Spain. This organization created the Spanish Phenological Network in 1943 following similar standards to the former Catalan network. The reintroduction of democracy and the return of the Catalan self-government structures (1977) allowed the re-foundation of the SMC in 1996. The Climatology Department needed phenological data to complement the study of climatic indicators and realised the fragile situation of phenology observations in Catalonia, with very few operational series. Following a preliminary analysis of the different systems of recording and saving data, the Phenological network of Catalonia (Fenocat) was re-established in 2013. Fenocat is an active partner of the Pan European Phenology Database (PEP725) that uses BBCH-scale coding and the USA National Phenology Network observation system. It is an example of citizen science. As at December 2016, Fenocat had recorded more than 450,000 data. The extension of summer climatic conditions in the Western Mediterranean region has resulted in repetition of phenopases in the same year, such as the second flowering of the holm oak (Quercus ilex), almond tree (Prunus dulcis) and sweet cherry tree (Prunus avium), or the delay in the departure data of the swallow (Hirundo rustica) and hoopoe (Upupa epops

  5. Dengue research networks: building evidence for policy and planning in Brazil.

    Science.gov (United States)

    de Paula Fonseca E Fonseca, Bruna; Zicker, Fabio

    2016-11-08

    The analysis of scientific networks has been applied in health research to map and measure relationships between researchers and institutions, describing collaboration structures, individual roles, and research outputs, and helping the identification of knowledge gaps and cooperation opportunities. Driven by dengue continued expansion in Brazil, we explore the contribution, dynamics and consolidation of dengue scientific networks that could ultimately inform the prioritisation of research, financial investments and health policy. Social network analysis (SNA) was used to produce a 20-year (1995-2014) retrospective longitudinal evaluation of dengue research networks within Brazil and with its partners abroad, with special interest in describing institutional collaboration and their research outputs. The analysis of institutional co-authorship showed a significant expansion of collaboration over the years, increased international involvement, and ensured a shift from public health research toward vector control and basic biomedical research, probably as a reflection of the expansion of transmission, high burden and increasing research funds from the Brazilian government. The analysis identified leading national organisations that maintained the research network connectivity, facilitated knowledge exchange and reduced network vulnerability. SNA proved to be a valuable tool that, along with other indicators, can strengthen a knowledge platform to inform future policy, planning and funding decisions. The paper provides relevant information to policy and planning for dengue research as it reveals: (1) the effectiveness of the research network in knowledge generation, sharing and diffusion; (2) the near-absence of collaboration with the private sector; and (3) the key central organisations that can support strategic decisions on investments, development and implementation of innovations. In addition, the increase in research activities and collaboration has not yet

  6. Super Network on the Prairie The Discursive Framing of Broadband Connectivity by Policy Planners and Rural Residents in Alberta, Canada

    Directory of Open Access Journals (Sweden)

    Maria Bakardjieva

    2010-06-01

    Full Text Available This paper focuses on the case of the SuperNet, an infrastructure project designed and sponsored by the provincial government of Alberta, Canada with the objective of providing broadband connectivity to public facilities, businesses and residences in rural communities. The data were collected through individual interviews, focus groups, and town hall meetings in the course of a collaborative research initiative (The SuperNet Research Alliance that investigated the social construction of the broadband network from multiple perspectives. The objective of the paper is to examine in parallel the discourses in which the concept of broadband connectivity acquired meaning and substance at the levels of 1 provincial government and industry policy planners and 2 the residents of the rural communities who were the intended beneficiaries of the SuperNet. Using actor-network theory as a departure point, this analysis takes stock of the framing devices employed in the two sets of discourses and of the distinctive worldviews that generated them. It looks for the meeting points and the disjunctions between the grand visions and the grounded projections underlying the positions taken by the two respective categories of actors. Differences in the interpretation and appropriation of broadband among rural Albertans themselves are discerned and related to social factors characterizing different situations within rural areas. Rural broadband connectivity thus emerges not so much as a one-dimensional access equalizer for rural people, but as a complex mediator of opportunity, participation and identity.

  7. New long-term plan of nuclear development and perspectives of nuclear fuel cycle policy

    International Nuclear Information System (INIS)

    Uchiyama, Yohji

    2005-01-01

    Japan's nuclear fuel cycle policy, recently issued as an interim report of the Council to Formulate the New Long-Term Nuclear Program of the Atomic Energy Commission, is summarized and briefly explained together with the concluding remarks from the sub-committee for discussing technical and economical problems on the spent nuclear fuels with the present state of the Rokkasho reprocessing plant in mind. As for the nuclear fuel treatment, the panel considered four scenarios: (1) total reprocessing (the reprocessing for spent fuel after an appropriate period of storage); (2) partial reprocessing (spent fuel is reprocessed, with direct disposal of any spent fuel in excess of reprocessing capacity); (3) total direct disposal (direct disposal of all spent fuel); and (4) temporary storage (spent fuel is temporarily stored, and in about 2060 a choice will be made about whether to reprocess it or directly dispose of it). These four scenarios were studied from various perspectives, namely: (1) ensuring safety; (2) energy security; (3) environmental compatibility; (4) economic efficiency; (5) nuclear nonproliferation; (6) technical feasibility; (7) social acceptance; (8) securing choices; (9) issues concerning change in policy; and (10) overseas trends. Regarding economic efficiency, the council in particular conducted detailed studies and reassessment of nuclear fuel cycle costs. Scenario 1 (total reprocessing) is about 0.5-0.7 yen/kWh higher than scenario 3 (total direct disposal). However, looking at the situation from the perspectives of energy security, that is the stable supply and moderate use of resources, and environmental compatibility, scenario 1 (total reprocessing) can be evaluated as superior to the other scenarios. And more importantly, if the fast-breeder reactor cycle is commercialized, this superiority increases considerably. (S. Ohno)

  8. Education as networking: Rethinking the success of the harm reduction policy of Taiwan.

    Science.gov (United States)

    Chen, Jia-shin

    2015-05-01

    The harm reduction policy of Taiwan has been considered a success. However, the HIV incidence among injection drug users declined before the nationwide needle and syringe program and drug substitution treatments were implemented. Thus, other factors in the policy might have contributed to its success. Some authors have suggested that education may have played a pivotal part. In this research, the purported significance of education in the success of the policy is conceptualized by reviewing the studies on harm reduction in Taiwan and reflecting upon my own fieldwork. Moreover, relevant literature is used as reference to reformulate this notion of education. This article shows that harm reduction education may be conducted in numerous forms, most of which are non-formal, improvisational, and contingent. Non-governmental organizations may play a role, but more actors, strategies, infrastructures, and interactions should be considered. This article draws from actor-network theory and refines the current thesis that attributes the policy success to education by utilizing three reflections, namely, appreciating materiality and spatiality, recognizing covert actors in the networking, and treating education as an outcome rather than a means. In conclusion, looking at education as a form of networking offers theoretical insight that increases understanding of its participants, mechanisms, processes, and permutations. © The Author(s) 2014.

  9. Foundational perspectives on causality in large-scale brain networks

    Science.gov (United States)

    Mannino, Michael; Bressler, Steven L.

    2015-12-01

    A profusion of recent work in cognitive neuroscience has been concerned with the endeavor to uncover causal influences in large-scale brain networks. However, despite the fact that many papers give a nod to the important theoretical challenges posed by the concept of causality, this explosion of research has generally not been accompanied by a rigorous conceptual analysis of the nature of causality in the brain. This review provides both a descriptive and prescriptive account of the nature of causality as found within and between large-scale brain networks. In short, it seeks to clarify the concept of causality in large-scale brain networks both philosophically and scientifically. This is accomplished by briefly reviewing the rich philosophical history of work on causality, especially focusing on contributions by David Hume, Immanuel Kant, Bertrand Russell, and Christopher Hitchcock. We go on to discuss the impact that various interpretations of modern physics have had on our understanding of causality. Throughout all this, a central focus is the distinction between theories of deterministic causality (DC), whereby causes uniquely determine their effects, and probabilistic causality (PC), whereby causes change the probability of occurrence of their effects. We argue that, given the topological complexity of its large-scale connectivity, the brain should be considered as a complex system and its causal influences treated as probabilistic in nature. We conclude that PC is well suited for explaining causality in the brain for three reasons: (1) brain causality is often mutual; (2) connectional convergence dictates that only rarely is the activity of one neuronal population uniquely determined by another one; and (3) the causal influences exerted between neuronal populations may not have observable effects. A number of different techniques are currently available to characterize causal influence in the brain. Typically, these techniques quantify the statistical

  10. A Jackson network model and threshold policy for joint optimization of energy and delay in multi-hop wireless networks

    KAUST Repository

    Xia, Li

    2014-11-20

    This paper studies the joint optimization problem of energy and delay in a multi-hop wireless network. The optimization variables are the transmission rates, which are adjustable according to the packet queueing length in the buffer. The optimization goal is to minimize the energy consumption of energy-critical nodes and the packet transmission delay throughout the network. In this paper, we aim at understanding the well-known decentralized algorithms which are threshold based from a different research angle. By using a simplified network model, we show that we can adopt the semi-open Jackson network model and study this optimization problem in closed form. This simplified network model further allows us to establish some significant optimality properties. We prove that the system performance is monotonic with respect to (w.r.t.) the transmission rate. We also prove that the threshold-type policy is optimal, i.e., when the number of packets in the buffer is larger than a threshold, transmit with the maximal rate (power); otherwise, no transmission. With these optimality properties, we develop a heuristic algorithm to iteratively find the optimal threshold. Finally, we conduct some simulation experiments to demonstrate the main idea of this paper.

  11. A Jackson network model and threshold policy for joint optimization of energy and delay in multi-hop wireless networks

    KAUST Repository

    Xia, Li; Shihada, Basem

    2014-01-01

    This paper studies the joint optimization problem of energy and delay in a multi-hop wireless network. The optimization variables are the transmission rates, which are adjustable according to the packet queueing length in the buffer. The optimization goal is to minimize the energy consumption of energy-critical nodes and the packet transmission delay throughout the network. In this paper, we aim at understanding the well-known decentralized algorithms which are threshold based from a different research angle. By using a simplified network model, we show that we can adopt the semi-open Jackson network model and study this optimization problem in closed form. This simplified network model further allows us to establish some significant optimality properties. We prove that the system performance is monotonic with respect to (w.r.t.) the transmission rate. We also prove that the threshold-type policy is optimal, i.e., when the number of packets in the buffer is larger than a threshold, transmit with the maximal rate (power); otherwise, no transmission. With these optimality properties, we develop a heuristic algorithm to iteratively find the optimal threshold. Finally, we conduct some simulation experiments to demonstrate the main idea of this paper.

  12. Urban Green Network Design: Defining green network from an urban planning perspective

    OpenAIRE

    Andrea Tulisi

    2017-01-01

    From the theoretical context of Smart City various studies have emerged that adopt an analytical approach and description of urban phenomena based on the principles of “network design”; this line of research uses the network systems theory to define the principles that regulate the relationships among the various elements of urban sub-systems in order to optimize their functionality. From the same theoretical basis, urban greenspaces have also been studied as networks, by means of the creatio...

  13. Module 3: Workplace Policy, Practice and Culture--Employer and Employee Perspectives. Work-Family Curriculum Guide

    Science.gov (United States)

    Kossek, Ellen Ernst; Leana, Carrie; MacDermid, Shelley; Pitt-Catsouphes, Marcie; Raskin, Patricia; Secret, Mary; Sweet, Stephen

    2006-01-01

    The contents of this module have been prepared to address some of challenges associated with teaching about work-family issues from a human resource management and employment perspective. The goals of this module are: (1) To develop an understanding that work-family policies are part of a human resource management system and the employment…

  14. Towards the integration of social network analysis in an inter-organizational networks perspective

    DEFF Research Database (Denmark)

    Bergenholtz, Carsten; Waldstrøm, Christian

    This conceptual paper deals with the issue of studying inter-organizational networks while applying social network analysis (SNA). SNA is a widely recognized technique in network research, particularly within intra-organizational settings, while there seems to be a significant gap in the inter......-organizational setting. Based on a literature review of both SNA as a methodology and/or theory and the field of inter-organizational networks, the aim is to gain an overview in order to provide a clear setting for SNA in inter-organizational research....

  15. Integrated Supply Network Maturity Model: Water Scarcity Perspective

    Directory of Open Access Journals (Sweden)

    Ekaterina Yatskovskaya

    2018-03-01

    Full Text Available Today’s supply chains (SCs are more than ever prone to disruptions caused by natural and man-made events with water scarcity identified as one of the highest impact events among these. Leading businesses, understanding that natural resource scarcity (NRS has become a critical supply chain risk factor, extensively incorporate sustainable water management programmes into their corporate social responsibility and environmental management agenda. The question of how industries can efficiently evaluate the progress of these water scarcity mitigation practices, however, remains open. In order to address this question, the present study proposes a conceptual maturity model. The model is rooted in strategies for water scarcity mitigation using a framework developed by Yatskovskaya and Srai and develops an extensive literature review of recent publications on maturity frameworks in the fields of sustainability and operations management. In order to test the proposed proposed, model an exploratory case study with a leading pharmaceutical company was conducted. The proposed maturity model presents an evaluation tool that allows systematic assessment and visualisation of organisational routines and practices relevant to sustainable manufacturing in the context of water scarcity. This model was designed to help illustrate mitigation capabilities evolution over time, where future state desired capabilities were considered through alternative supply network (SN configurations, network structure, process flow, product architecture, and supply partnerships.

  16. Attacker-defender game from a network science perspective

    Science.gov (United States)

    Li, Ya-Peng; Tan, Suo-Yi; Deng, Ye; Wu, Jun

    2018-05-01

    Dealing with the protection of critical infrastructures, many game-theoretic methods have been developed to study the strategic interactions between defenders and attackers. However, most game models ignore the interrelationship between different components within a certain system. In this paper, we propose a simultaneous-move attacker-defender game model, which is a two-player zero-sum static game with complete information. The strategies and payoffs of this game are defined on the basis of the topology structure of the infrastructure system, which is represented by a complex network. Due to the complexity of strategies, the attack and defense strategies are confined by two typical strategies, namely, targeted strategy and random strategy. The simulation results indicate that in a scale-free network, the attacker virtually always attacks randomly in the Nash equilibrium. With a small cost-sensitive parameter, representing the degree to which costs increase with the importance of a target, the defender protects the hub targets with large degrees preferentially. When the cost-sensitive parameter exceeds a threshold, the defender switches to protecting nodes randomly. Our work provides a new theoretical framework to analyze the confrontations between the attacker and the defender on critical infrastructures and deserves further study.

  17. Network Regulation and Support Schemes - How Policy Interactions Affect the Integration of Distributed Generation

    DEFF Research Database (Denmark)

    Ropenus, Stephanie; Jacobsen, Henrik; Schröder, Sascha Thorsten

    2011-01-01

    This article seeks to investigate the interactions between the policy dimensions of support schemes and network regulation and how they affect distributed generation. Firstly, the incentives of distributed generators and distribution system operators are examined. Frequently there exists a trade......-off between the incentives for these two market agents to facilitate the integration of distributed generation. Secondly, the interaction of these policy dimensions is analyzed, including case studies based on five EU Member States. Aspects of operational nature and investments in grid and distributed...

  18. Energy, technology and climatic policy: the world perspectives at the 2030 prospect. Key messages

    International Nuclear Information System (INIS)

    2003-01-01

    This paper comments the different points of the reference scenario described in the WETO study (World energy, technology and climate policy outlook). This scenario describes a world energy situation, assuming a continuation of the present day trends and structural changes. A comment is made for each of the following aspects of the scenario: world energy demand, share of fossil fuels in the world energy supplies, world CO 2 emissions, petroleum reserves, world petroleum, gas and coal productions, petroleum and gas prices trend, end-use energy demand, power production and natural gas share in power generation. Then, the document analyses the impact of changes linked with hydrocarbon resources and technology developments: reduction of hydrocarbon resources, increase of gas resources, acceleration of technological developments in power generation. A third part analyzes the natural gas market of the European Union in a world perspective: market, reserves, demand, supply risks. Finally, the last part presents the impact of environmental policies in the case of a CO 2 tax and in the case of a carbon abatement scenario. (J.S.)

  19. Becoming allies: Combining social science and technological perspectives to improve energy research and policy making

    Energy Technology Data Exchange (ETDEWEB)

    Diamond, Rick; Moezzi, Mithra

    2002-07-01

    Within the energy research community, social sciences tends to be viewed fairly narrowly, often as simply a marketing tool to change the behavior of consumers and decision makers, and to ''attack market barriers''. As we see it, social sciences, which draws on sociology, psychology, political science, business administration, and other academic disciplines, is capable of far more. A social science perspective can re-align questions in ways that can lead to the development of technologies and technology policy that are much stronger and potentially more successful than they would be otherwise. In most energy policies governing commercial buildings, the prevailing R and D directives are firmly rooted in a technology framework, one that is generally more quantitative and evaluative than that fostered by the social sciences. To illustrate how social science thinking would approach the goal of achieving high energy performance in the commercial building sector, they focus on the US Department of Energy's Roadmap for commercial buildings (DOE 2000) as a starting point. By ''deconstructing'' the four strategies provided by the Roadmap, they set the stage for proposing a closer partnership between advocates of technology-based and social science-based approaches.

  20. Policy content and stakeholder network analysis for infant and young child feeding in India

    Directory of Open Access Journals (Sweden)

    Seema Puri

    2017-06-01

    Full Text Available Abstract Background Over the last decade, infant and young child feeding (IYCF indicators in India have improved. However, poor IYCF practices are still apparent, associated with pervasive high rates of child under-nutrition. Interventions to improve IYCF need augmentation by appropriate policy support to consolidate gains. The aim of this study was to identify opportunities to strengthen and support IYCF policies through a policy content and stakeholder network analysis. Methods IYCF policies and guidelines were systematically mapped and coded using predetermined themes. Six ‘net-map’ group interviews were conducted for stakeholder analysis with data analyzed using ORA (organizational risk analyzer, copyright Carley, Carnegie Mellon University software. The study was carried out at a national level and in the states of Maharashtra and unified Andhra Pradesh. Results Thirty relevant policy documents were identified. Support for IYCF was clearly apparent and was actioned within sectoral policies and strategic plans. We identified support for provision of information to mothers and caregivers in both sectoral and high-level/strategic policy documents. At a sectoral level, there was support for training health care workers and for enabling mothers to access IYCF. Opportunities to strengthen policy included expanding coverage and translating policy goals into implementation level documents. At the national level, Ministry of Women and Child Development [MoWCD], Ministry of Health and Family Welfare [MoHFW] and the Prime Minister’s Nutrition Council [PMNC] were the most influential actors in providing technical support while MoHFW, MoWCD, and Bill Melinda Gates Foundation were the most influential actors in providing funding and were therefore influential stakeholders in shaping IYCF policies and programs. Conclusion We identified a wide range of strengths in the IYCF policy environment in India and also opportunities for improvement. One key

  1. Policy content and stakeholder network analysis for infant and young child feeding in Nepal.

    Science.gov (United States)

    Karn, Sumit; Devkota, Madhu Dixit; Uddin, Shahadat; Thow, Anne Marie

    2017-06-13

    , supported by a highly networked stakeholder environment. Opportunities to further strengthen IYCF policy in Nepal include: further support for training of frontline workers and complementary feeding interventions; extending maternity leave provisions; and clarifying roles and responsibilities of actors, particularly non-governmental actors. Engaging technical and funding agencies and developing partnerships with other relevant actors will be crucial for ensuring effective policy translates into effective practice.

  2. Policy content and stakeholder network analysis for infant and young child feeding in Nepal

    Directory of Open Access Journals (Sweden)

    Sumit Karn

    2017-06-01

    This study reveals strong policy support for key dimensions of IYCF, supported by a highly networked stakeholder environment. Opportunities to further strengthen IYCF policy in Nepal include: further support for training of frontline workers and complementary feeding interventions; extending maternity leave provisions; and clarifying roles and responsibilities of actors, particularly non-governmental actors. Engaging technical and funding agencies and developing partnerships with other relevant actors will be crucial for ensuring effective policy translates into effective practice.

  3. Policy content and stakeholder network analysis for infant and young child feeding in India.

    Science.gov (United States)

    Puri, Seema; Fernandez, Sylvia; Puranik, Amrita; Anand, Deepika; Gaidhane, Abhay; Quazi Syed, Zahiruddin; Patel, Archana; Uddin, Shahadat; Thow, Anne Marie

    2017-06-13

    Over the last decade, infant and young child feeding (IYCF) indicators in India have improved. However, poor IYCF practices are still apparent, associated with pervasive high rates of child under-nutrition. Interventions to improve IYCF need augmentation by appropriate policy support to consolidate gains. The aim of this study was to identify opportunities to strengthen and support IYCF policies through a policy content and stakeholder network analysis. IYCF policies and guidelines were systematically mapped and coded using predetermined themes. Six 'net-map' group interviews were conducted for stakeholder analysis with data analyzed using ORA (organizational risk analyzer, copyright Carley, Carnegie Mellon University) software. The study was carried out at a national level and in the states of Maharashtra and unified Andhra Pradesh. Thirty relevant policy documents were identified. Support for IYCF was clearly apparent and was actioned within sectoral policies and strategic plans. We identified support for provision of information to mothers and caregivers in both sectoral and high-level/strategic policy documents. At a sectoral level, there was support for training health care workers and for enabling mothers to access IYCF. Opportunities to strengthen policy included expanding coverage and translating policy goals into implementation level documents. At the national level, Ministry of Women and Child Development [MoWCD], Ministry of Health and Family Welfare [MoHFW] and the Prime Minister's Nutrition Council [PMNC] were the most influential actors in providing technical support while MoHFW, MoWCD, and Bill Melinda Gates Foundation were the most influential actors in providing funding and were therefore influential stakeholders in shaping IYCF policies and programs. We identified a wide range of strengths in the IYCF policy environment in India and also opportunities for improvement. One key strength is the integration of IYCF policies into a range of agendas and

  4. Policy gaps and technological deficiencies in social networking environments: Implications for information sharing

    Directory of Open Access Journals (Sweden)

    Stephen M. Mutula

    2013-06-01

    Objectives: The study sought to investigate the following research objectives to: (1 describe the types of social networks, (2 examine global penetration of the social networks, (3 outline the users’ legitimate rights that must be protected in the social networking sites (SNS, (4 determine the methods employed by SNS to protect the users’ legitimate rights and (5 identify the policy gaps and technological deficiencies in the protection of the users’ legitimate rights in the SNS. Method: A literature survey and content analysis of the SNS user policies were used to address objective four and objective five respectively. Results: The most actively used sites were Facebook and Twitter. Asian markets were leading in participation and in creating content than any other region. Business, education, politics and governance sectors were actively using social networking sites. Social networking sites relied upon user trust and internet security features which however, were inefficient and inadequate. Conclusion: Whilst SNS were impacting people of varying ages and of various professional persuasions, there were increased concerns about the violation and infringement of the users’ legitimate rights. Reliance on user trust and technological security features SNS to protect the users’ legitimate rights seemed ineffectual and inadequate.

  5. Operating a global seismic network - perspectives from the USGS GSN

    Science.gov (United States)

    Gee, L. S.; Derr, J. S.; Hutt, C. R.; Bolton, H.; Ford, D.; Gyure, G. S.; Storm, T.; Leith, W.

    2007-05-01

    The Global Seismographic Network (GSN) is a permanent digital network of state-of-the-art seismological and geophysical sensors connected by a global telecommunications network, serving as a multi-use scientific facility used for seismic monitoring for response applications, basic and applied research in solid earthquake geophysics, and earth science education. A joint program of the U.S. Geological Survey (USGS), the National Science Foundation, and Incorporated Research Institutions in Seismology (IRIS), the GSN provides near- uniform, worldwide monitoring of the Earth through 144 modern, globally distributed seismic stations. The USGS currently operates 90 GSN or GSN-affiliate stations. As a US government program, the USGS GSN is evaluated on several performance measures including data availability, data latency, and cost effectiveness. The USGS-component of the GSN, like the GSN as a whole, is in transition from a period of rapid growth to steady- state operations. The program faces challenges of aging equipment and increased operating costs at the same time that national and international earthquake and tsunami monitoring agencies place an increased reliance on GSN data. Data acquisition of the USGS GSN is based on the Quanterra Q680 datalogger, a workhorse system that is approaching twenty years in the field, often in harsh environments. An IRIS instrumentation committee recently selected the Quanterra Q330 HR as the "next generation" GSN data acquisition system, and the USGS will begin deploying the new equipment in the middle of 2007. These new systems will address many of the issues associated with the ageing Q680 while providing a platform for interoperability across the GSN.. In order to address the challenge of increasing operational costs, the USGS employs several tools. First, the USGS benefits from the contributions of local host institutions. The station operators are the first line of defense when a station experiences problems, changing boards

  6. A study on the critical factors which influence habitual entrepreneurs' success in networking from the perspective of social captial theory

    OpenAIRE

    Li, SiQi

    2012-01-01

    The aim of the research is to provide an insight on the critical factors which influence habitual entrepreneurs’ success in networking through which effective networking strategies may lead to increased business performance. The perspective of explaining the factors adopts social capital theory and social dimensions of entrepreneurs’ network. The key findings suggest that social capital is in a form of non-linear pattern that the interactions are complex. Network configuration influences effe...

  7. The local exchange network in the information age - The need for new policy

    Energy Technology Data Exchange (ETDEWEB)

    Fons, J.P. (Ausley, McMullen, McGehee, Carothers and Proctor, Tallahassee, FL (USA))

    1990-01-18

    This article is an analysis of a conventional belief that the local exchange telephone networks are bottleneck monopolies. It also examines the alleged bases for excluding the local exchange telephone companies from participating directly in existing and developing technologies and markets other than those of a telephone service, or dial-tone. The author concludes that adherence to the current policy in the face of a demand for information age technology and services, and the availability of competing systems, will condemn the local exchange networks to the technological junk heap - and at the same time deprive the public of some of its best opportunities for new and enhanced services.

  8. Controlling equine influenza: policy networks and decision-making during the 2007 Australian equine influenza outbreak.

    Science.gov (United States)

    Schemann, K; Gillespie, J A; Toribio, J-A L M L; Ward, M P; Dhand, N K

    2014-10-01

    Rapid, evidence-based decision-making is critical during a disease outbreak response; however, compliance by stakeholders is necessary to ensure that such decisions are effective - especially if the response depends on voluntary action. This mixed method study evaluated technical policy decision-making processes during the 2007 outbreak of equine influenza in Australia by identifying and analysing the stakeholder network involved and the factors driving policy decision-making. The study started with a review of the outbreak literature and published policy documents. This identified six policy issues regarding policy modifications or differing interpretations by different state agencies. Data on factors influencing the decision-making process for these six issues and on stakeholder interaction were collected using a pre-tested, semi-structured questionnaire. Face-to-face interviews were conducted with 24 individuals representing 12 industry and government organizations. Quantitative data were analysed using social network analysis. Qualitative data were coded and patterns matched to test a pre-determined general theory using a method called theory-oriented process-tracing. Results revealed that technical policy decisions were framed by social, political, financial, strategic and operational considerations. Industry stakeholders had influence through formal pre-existing channels, yet specific gaps in stakeholder interaction were overcome by reactive alliances formed during the outbreak response but outside the established system. Overall, the crisis management system and response were seen as positive, and 75-100% of individuals interviewed were supportive of, had interest in and considered the outcome as good for the majority of policy decisions, yet only 46-75% of those interviewed considered that they had influence on these decisions. Training to increase awareness and knowledge of emergency animal diseases (EADs) and response systems will improve stakeholder

  9. Global impacts of U.S. bioenergy production and policy: A general equilibrium perspective

    Science.gov (United States)

    Evans, Samuel Garner

    The conversion of biomass to energy represents a promising pathway forward in efforts to reduce fossil fuel use in the transportation and electricity sectors. In addition to potential benefits, such as greenhouse gas reductions and increased energy security, bioenergy production also presents a unique set of challenges. These challenges include tradeoffs between food and fuel production, distortions in energy markets, and terrestrial emissions associated with changing land-use patterns. Each of these challenges arises from market-mediated responses to bioenergy production, and are therefore largely economic in nature. This dissertation directly addresses these opportunities and challenges by evaluating the economic impacts of U.S. bioenergy production and policy, focusing on both existing and future biomass-to-energy pathways. The analysis approaches the issue from a global, economy-wide perspective, reflecting two important facts. First, that large-scale bioenergy production connects multiple sectors of the economy due to the use of agricultural land resources for biomass production, and competition with fossil fuels in energy markets. Second, markets for both agricultural and energy commodities are highly integrated globally, causing domestic policies to have international effects. The reader can think of this work as being comprised of three parts. Part I provides context through an extensive review of the literature on the market-mediated effects of conventional biofuel production (Chapter 2) and develops a general equilibrium modeling framework for assessing the extent to which these phenomenon present a challenge for future bioenergy pathways (Chapter 3). Part II (Chapter 4) explores the economic impacts of the lignocellulosic biofuel production targets set in the U.S. Renewable Fuel Standard on global agricultural and energy commodity markets. Part III (Chapter 5) extends the analysis to consider potential inefficiencies associated with policy

  10. The utilization of research evidence in Health Workforce Policies: the perspectives of Portuguese and Brazilian National Policy-Makers.

    Science.gov (United States)

    Craveiro, Isabel; Hortale, Virginia; Oliveira, Ana Paula Cavalcante de; Dal Poz, Mario; Portela, Gustavo; Dussault, Gilles

    2018-03-01

    The production of knowledge on Human Resources for Health (HRH) issues has increased exponentially since 2000 but integration of the research in the policy-making process is often lagging. We looked at how research on HRH contributes or not to inform policy decisions and interventions affecting the health workforce in Portugal and Brazil. We designed a comparative case study of semi-structured interviews with present and past national decision-makers, policy advisors and researchers. Issues explored included the existence of a national HRH policy and the use, or non-use, of research evidence by policy makers and reasons to do so. Interviews were audio recorded, transcribed, anonymized and analysed thematically. Policy-makers in Brazil recognize a greater use of evidence in the process of defining HRH policy when compared to Portugal's. But the existence of formal instruments to support policy development is not sufficient to ensure that policies are informed by evidence. In both countries the importance of the use of evidence in the formulation of policies was recognized by policy-makers. However, the influence of other factors, such as political pressures from various lobby groups and from the media and the policy short timeframe which requires rapid responses, is predominant.

  11. Communication perspectives on social networking and citizen journalism challenges to traditional newspapers

    OpenAIRE

    Katz, James E.

    2011-01-01

    Communication perspectives are presented on the challenges posed to traditional newspapers by social media and citizen journalism, with special reference to the United States. This is an important topic given the critical role investigative reporting, long the domain of newspapers, plays in fostering democratic practices. New Media and social networking technology are evaluated in terms of their impact on the newspaper enterprise. Alternative scenarios for future developments are examined as ...

  12. Establishment of Virtual Policy Based Network Management Scheme By Load Experiments in Virtual Environment

    OpenAIRE

    Kazuya Odagiri; Shogo Shimizu; Naohiro Ishii

    2016-01-01

    In the current Internet-based systems, there are many problems using anonymity of the network communication such as personal information leak and crimes using the Internet systems. This is because the TCP/IP protocol used in Internet systems does not have the user identification information on the communication data, and it is difficult to supervise the user performing the above acts immediately. As a solution for solving the above problem, there is the approach of Policy-based Ne...

  13. Aging brain from a network science perspective: something to be positive about?

    Directory of Open Access Journals (Sweden)

    Michelle W Voss

    Full Text Available To better understand age differences in brain function and behavior, the current study applied network science to model functional interactions between brain regions. We observed a shift in network topology whereby for older adults subcortical and cerebellar structures overlapping with the Salience network had more connectivity to the rest of the brain, coupled with fragmentation of large-scale cortical networks such as the Default and Fronto-Parietal networks. Additionally, greater integration of the dorsal medial thalamus and red nucleus in the Salience network was associated with greater satisfaction with life for older adults, which is consistent with theoretical predictions of age-related increases in emotion regulation that are thought to help maintain well-being and life satisfaction in late adulthood. In regard to cognitive abilities, greater ventral medial prefrontal cortex coherence with its topological neighbors in the Default Network was associated with faster processing speed. Results suggest that large-scale organizing properties of the brain differ with normal aging, and this perspective may offer novel insight into understanding age-related differences in cognitive function and well-being.

  14. The queueing perspective of asynchronous network coding in two-way relay network

    Science.gov (United States)

    Liang, Yaping; Chang, Qing; Li, Xianxu

    2018-04-01

    Asynchronous network coding (NC) has potential to improve the wireless network performance compared with a routing or the synchronous network coding. Recent researches concentrate on the optimization between throughput/energy consuming and delay with a couple of independent input flow. However, the implementation of NC requires a thorough investigation of its impact on relevant queueing systems where few work focuses on. Moreover, few works study the probability density function (pdf) in network coding scenario. In this paper, the scenario with two independent Poisson input flows and one output flow is considered. The asynchronous NC-based strategy is that a new arrival evicts a head packet holding in its queue when waiting for another packet from the other flow to encode. The pdf for the output flow which contains both coded and uncoded packets is derived. Besides, the statistic characteristics of this strategy are analyzed. These results are verified by numerical simulations.

  15. Social Network Perspective: Model of Student Knowledge Sharing On Social Network Media

    OpenAIRE

    Bentar Priyopradono; Danny Manongga; Wiranto H. Utomo

    2012-01-01

    Recently, the role and development of information technology especially the internet, gives impact and influence in social relationship especially for social network site services users. The impact and influence the use of Internet which is related to exchange information and knowledge sharing still become one of the interesting topics to be researched. Now, the use of social media network by students are the best way to them to increase their knowledge as communication media such as, exchang...

  16. ANALYZING SOCIAL NETWORKS FROM THE PERSPECTIVE OF MARKETING DECISIONS

    Directory of Open Access Journals (Sweden)

    Logica BANICA

    2015-12-01

    Full Text Available Nowadays, the Web became more than a space for product presentation, but also a capitalization market (e-commerce and an efficient way to know the customer preferences and to meet their requirements. Large companies have the financial potential to use various marketing strategies and, in particular, digital-marketing. Instead, small businesses are looking for lower cost or no cost methods (also called guerrilla marketing. A small company can compete with a large company by approaching a particular range of products that excel in quality, and also by inventiveness in the marketing strategy. During 2010-2015 the potential of Information Technology and Communications (IT&C sector was proved for the companies which aimed towards modernization of technologies and introduced new strategies in order to commercialize new products. An important challenge for companies was to be aware of the changes in customer behaviour, using social networks software. Finally, research centers have set up new IT&C services and improved marketing and communications following the crisis. More and more companies invest in analytic tools to monitor their marketing strategies and Big Data becomes extremely useful for this purpose, using information like customer demographics and spending habits, oscillation between simplicity, comfort and glamour. There are various tools that can transform in a very short time, massive amounts of data into real business value in a very short time, helping companies and retailers to understand, at any point in the product lifecycle, which trends are gaining and which are losing ground. These insights give them the possibility to reduce the risk of not selling their products by making adjustments to the design, production or promotional strategies, before putting the goods on the market. In this paper we aim to present the advantages of exploring customer requirements from social media for marketing strategy of an enterprise, by using SNA

  17. Resistance and Security Index of Networks: Structural Information Perspective of Network Security

    Science.gov (United States)

    Li, Angsheng; Hu, Qifu; Liu, Jun; Pan, Yicheng

    2016-01-01

    Recently, Li and Pan defined the metric of the K-dimensional structure entropy of a structured noisy dataset G to be the information that controls the formation of the K-dimensional structure of G that is evolved by the rules, order and laws of G, excluding the random variations that occur in G. Here, we propose the notion of resistance of networks based on the one- and two-dimensional structural information of graphs. Given a graph G, we define the resistance of G, written , as the greatest overall number of bits required to determine the code of the module that is accessible via random walks with stationary distribution in G, from which the random walks cannot escape. We show that the resistance of networks follows the resistance law of networks, that is, for a network G, the resistance of G is , where and are the one- and two-dimensional structure entropies of G, respectively. Based on the resistance law, we define the security index of a network G to be the normalised resistance of G, that is, . We show that the resistance and security index are both well-defined measures for the security of the networks. PMID:27255783

  18. Resistance and Security Index of Networks: Structural Information Perspective of Network Security.

    Science.gov (United States)

    Li, Angsheng; Hu, Qifu; Liu, Jun; Pan, Yicheng

    2016-06-03

    Recently, Li and Pan defined the metric of the K-dimensional structure entropy of a structured noisy dataset G to be the information that controls the formation of the K-dimensional structure of G that is evolved by the rules, order and laws of G, excluding the random variations that occur in G. Here, we propose the notion of resistance of networks based on the one- and two-dimensional structural information of graphs. Given a graph G, we define the resistance of G, written , as the greatest overall number of bits required to determine the code of the module that is accessible via random walks with stationary distribution in G, from which the random walks cannot escape. We show that the resistance of networks follows the resistance law of networks, that is, for a network G, the resistance of G is , where and are the one- and two-dimensional structure entropies of G, respectively. Based on the resistance law, we define the security index of a network G to be the normalised resistance of G, that is, . We show that the resistance and security index are both well-defined measures for the security of the networks.

  19. Resistance and Security Index of Networks: Structural Information Perspective of Network Security

    Science.gov (United States)

    Li, Angsheng; Hu, Qifu; Liu, Jun; Pan, Yicheng

    2016-06-01

    Recently, Li and Pan defined the metric of the K-dimensional structure entropy of a structured noisy dataset G to be the information that controls the formation of the K-dimensional structure of G that is evolved by the rules, order and laws of G, excluding the random variations that occur in G. Here, we propose the notion of resistance of networks based on the one- and two-dimensional structural information of graphs. Given a graph G, we define the resistance of G, written , as the greatest overall number of bits required to determine the code of the module that is accessible via random walks with stationary distribution in G, from which the random walks cannot escape. We show that the resistance of networks follows the resistance law of networks, that is, for a network G, the resistance of G is , where and are the one- and two-dimensional structure entropies of G, respectively. Based on the resistance law, we define the security index of a network G to be the normalised resistance of G, that is, . We show that the resistance and security index are both well-defined measures for the security of the networks.

  20. Networks of power in digital copyright law and policy political salience, expertise and the legislative process

    CERN Document Server

    Farrand, Benjamin

    2014-01-01

    In this book, Benjamin Farrand employs an interdisciplinary approach that combines legal analysis with political theory to explore the development of copyright law in the EU. Farrand utilises Foucault's concept of Networks of Power and Culpepper's Quiet Politics to assess the adoption and enforcement of copyright law in the EU, including the role of industry representative, cross-border licensing, and judicial approaches to territorial restrictions. Focusing in particular on legislative initiatives concerning copyright, digital music and the internet, Networks of Power in Digital Copyright Law and Policy: Political Salience, Expertise and the Legislative Process demonstrates the connection between copyright law and complex network relationships. This book presents an original socio-political theoretical framework for assessing developments in copyright law that will interest researchers and post-graduate students of law and politics, as well as those more particularly concerned with political theory, EU and c...

  1. Multi-level policies and adaptive social networks – a conceptual modeling study for maintaining a polycentric governance system

    Directory of Open Access Journals (Sweden)

    Jean-Denis Mathias

    2017-03-01

    Full Text Available Information and collaboration patterns embedded in social networks play key roles in multilevel and polycentric modes of governance. However, modeling the dynamics of such social networks in multilevel settings has been seldom addressed in the literature. Here we use an adaptive social network model to elaborate the interplay between a central and a local government in order to maintain a polycentric governance. More specifically, our analysis explores in what ways specific policy choices made by a central agent affect the features of an emerging social network composed of local organizations and local users. Using two types of stylized policies, adaptive co-management and adaptive one-level management, we focus on the benefits of multi-level adaptive cooperation for network management. Our analysis uses viability theory to explore and to quantify the ability of these policies to achieve specific network properties. Viability theory gives the family of policies that enables maintaining the polycentric governance unlike optimal control that gives a unique blueprint. We found that the viability of the policies can change dramatically depending on the goals and features of the social network. For some social networks, we also found a very large difference between the viability of the adaptive one-level management and adaptive co-management policies. However, results also show that adaptive co-management doesn’t always provide benefits. Hence, we argue that applying viability theory to governance networks can help policy design by analyzing the trade-off between the costs of adaptive co-management and the benefits associated with its ability to maintain desirable social network properties in a polycentric governance framework.

  2. Measuring the default risk of sovereign debt from the perspective of network

    Science.gov (United States)

    Chuang, Hongwei; Ho, Hwai-Chung

    2013-05-01

    Recently, there has been a growing interest in network research, especially in the fields of biology, computer science, and sociology. It is natural to address complex financial issues such as the European sovereign debt crisis from the perspective of network. In this article, we construct a network model according to the debt-credit relations instead of using the conventional methodology to measure the default risk. Based on the model, a risk index is examined using the quarterly report of consolidated foreign claims from the Bank for International Settlements (BIS) and debt/GDP ratios among these reporting countries. The empirical results show that this index can help the regulators and practitioners not only to determine the status of interconnectivity but also to point out the degree of the sovereign debt default risk. Our approach sheds new light on the investigation of quantifying the systemic risk.

  3. Photonic Network R&D Activities in Japan-Current Activities and Future Perspectives

    Science.gov (United States)

    Kitayama, Ken-Ichi; Miki, Tetsuya; Morioka, Toshio; Tsushima, Hideaki; Koga, Masafumi; Mori, Kazuyuki; Araki, Soichiro; Sato, Ken-Ichi; Onaka, Hiroshi; Namiki, Shu; Aoyama, Tomonori

    2005-10-01

    R&D activities on photonic networks in Japan are presented. First, milestones in current ongoing R&D programs supported by Japanese government agencies are introduced, including long-distance and wavelength division multiplexing (WDM) fiber transmission, wavelength routing, optical burst switching (OBS), and control-plane technology for IP backbone networks. Their goal was set to evolve a legacy telecommunications network to IP-over-WDM networks by introducing technologies for WDM and wavelength routing. We then discuss the perspectives of so-called PHASE II R&D programs for photonic networks over the next 5 years until 2010, by focusing on the report that has been recently issued by the Photonic Internet Forum (PIF), a consortium that has major carriers, telecom vendors, and Japanese academics as members. The PHASE II R&D programs should serve to establish a photonic platform to provide abundant bandwidth on demand, at any time on a real-time basis, through the customer's initiative to promote bandwidth-rich applications, such as grid computing, real-time digital-cinema streaming, medical and educational applications, and network storage in e-commerce.

  4. Supply network science: Emergence of a new perspective on a classical field

    Science.gov (United States)

    Brintrup, Alexandra; Ledwoch, Anna

    2018-03-01

    Supply networks emerge as companies procure goods from one another to produce their own products. Due to a chronic lack of data, studies on these emergent structures have long focussed on local neighbourhoods, assuming simple, chain-like structures. However, studies conducted since 2001 have shown that supply chains are indeed complex networks that exhibit similar organisational patterns to other network types. In this paper, we present a critical review of theoretical and model based studies which conceptualise supply chains from a network science perspective, showing that empirical data do not always support theoretical models that were developed, and argue that different industrial settings may present different characteristics. Consequently, a need that arises is the development and reconciliation of interpretation across different supply network layers such as contractual relations, material flow, financial links, and co-patenting, as these different projections tend to remain in disciplinary siloes. Other gaps include a lack of null models that show whether the observed properties are meaningful, a lack of dynamical models that can inform how layers evolve and adopt to changes, and a lack of studies that investigate how local decisions enable emergent outcomes. We conclude by asking the network science community to help bridge these gaps by engaging with this important area of research.

  5. Renewable energy perspectives in the frame of Turkey’s and the EU’s energy policies

    International Nuclear Information System (INIS)

    Şekercioğlu, Selma; Yılmaz, Mustafa

    2012-01-01

    Highlights: ► We examined the renewable energy policies of the EU and Turkey in their historical perspectives. ► In the EU there is a progress in renewable energy planning and about support mechanisms. ► In Turkey there is a need for more struggles about increasing the effectiveness of support mechanism. ► The sustainability principle of the EU energy policy has to be a guide for Turkey. - Abstract: Renewable energy as one of the current and substantial issue needs to be investigated in terms of political outlook. So the researches on renewable energy policies under the energy policies of different countries are necessary. The emergence of renewable energy policy was the 20th century but it gained momentum in 21st century. The realization of the polluting nature of the petroleum products, their negative environment effects and the assumptions about the future of non-renewable energy sources were the driving forces behind these politics. The European Union in these conditions tries to play pioneer role. Turkey on the other hand as a candidate country has to harmonize its policies with the Union’s. In this context, objective of this work is to examine the EU and Turkey’s renewable energy policies, make a comparison and as a sustainability of Turkish renewable energy policy construct a future projection in short, medium and long terms.

  6. Planning and costing agriculture's adaptation to climate change: Policy Perspectives

    Energy Technology Data Exchange (ETDEWEB)

    Downing, Tom; Chambwera, Muyeye; Venton, Courtnay Cabot; Dyszynski, Jillian; Crawford, Victoria

    2011-10-15

    Agriculture has a crucial role to play in meeting development goals – from demand for food as populations grow and become wealthier to maintaining essential ecosystem services, diverse livelihoods, and economic development. Underinvestment over the past 20 years has resulted in a sector that is not adequately prepared for the challenges of climate change. Yet for most developing countries, agriculture has been one of the earliest sectors to be affected by climate change, with negative impacts already apparent and more serious consequences projected for the future. There is increasing recognition by both the climate change and agricultural development communities that agriculture needs to be part of a new global climate change deal. 'No agriculture, no deal' is a clear signal from concerned stakeholders that agriculture will be a key feature of climate change negotiations, both for reducing greenhouse gas emissions and protecting vulnerable populations and economies. There has been a long history of assessments of the impact of climate change on agriculture, and recent international movements to press toward effective action are noteworthy. This Policy Perspectives paper summarises the results from a recent study led by the International Institute for Environment and Development, the Stockholm Environment Institute and the Global Climate Adaptation Partnership, with national teams in five developing countries. The principal conclusions inform policy and planning by addressing the following issues: 1. Framing and methodological development in the assessment of climate adaptation. 2. Assessment of current vulnerabilities, and potential future impacts and costs of adaptation. 3. Identification of strategies and measures considered priorities across regions and types of agriculture in 'pathways of adaptation'.

  7. Network Governance and the Making of Brazil's Foreign Policy Towards China in the 21st Century

    Directory of Open Access Journals (Sweden)

    Daniel Cardoso

    2016-01-01

    Full Text Available Abstract Driven by China's increasing global influence, China-Brazil relations have deepened significantly in the 21st century; for Brazil, this bilateral relationship has become one of the most important aspects of its foreign relations. This article aims at analysing how Brazil's foreign policy towards China was made and implemented during the eight years of Luiz Inácio Lula da Silva's presidency, and the first four years of Dilma Rousseff's presidency. While scholars agree that the Ministry of Foreign Affairs did not exclusively dominate this policy, little is known about which state and non-state actors were involved, how and why they interacted, and how their interactions influenced policy choices. The article starts by identifying the actors that played a significant role in formulating Brazil's China policy. Next, drawing on the concept of network governance, it explores the processes and mechanisms that governed the interactions among them. It concludes with an assessment of the democratic quality of this policy area.

  8. Recommendations for institutional policy and network regulatory frameworks towards distributed generation in EU Member States

    International Nuclear Information System (INIS)

    Ten Donkelaar, M.; Van Oostvoorn, F.

    2005-01-01

    Recommendations regarding the development of regulatory frameworks and institutional policies towards an optimal integration of distributed generation (DG) into electricity networks are presented. These recommendations are based on findings from a benchmarking study conducted in the framework of the ENIRDG-net project. The aim of the benchmarking exercise was to identify examples of well-defined pro-DG policies, with clear targets and adequate implementation mechanisms. In this study an adequate pro-DG policy is defined on the basis of a level playing field, a situation where distributed and centralised generation receive equal incentives and have equal access to the liberalised markets for electricity. The benchmark study includes the results of a similar study conducted in the framework of the SUSTELNET project. When comparing the results a certain discrepancy can be noticed between the actual regulation and policy in a number of countries, the medium to long-term targets and the ideal situation described by the level playing field objective. To overcome this discrepancy, a number of recommendations have been drafted for future policy and regulation towards distributed generation

  9. Investment dimensions in a universal service perspective: Next generation networks, alternative funding mechanisms and public-private partnerships

    DEFF Research Database (Denmark)

    Falch, Morten; Henten, Anders

    2008-01-01

    This paper seeks to examine the investment dimensions of next generation networks from a universal service perspective in a European context. The question is how new network infrastructures for providing access for everyone to communication, information and entertainment services in the present...

  10. Political perspectives of relationship networks to internationalization of firms in an emerging economy

    Directory of Open Access Journals (Sweden)

    Jefferson Marlon Monticelli

    2017-08-01

    Full Text Available The neo-institutional theory has been used to explain inter-organizational networks related phenomena from the economic and sociological perspectives. The political perspective has not been often used to study institutional contexts of networks. We aim to analyze the decision-making of the formal institutions in the internationalization process of firms in an emerging economy from a political bias. For the empirical field of study, we considered the Brazilian wine industry. Starting from a case study with twenty-three interviews with representatives of wineries and entities of this industry, our paper furthers the understanding of how institutions influence the internationalization of firms in an emerging economy. Based on the political perspective of the neo-institutional theory, our study describes how institutions, mainly the government, can influence an industry. Government cannot afford resources to benefit or protect all the industries, as well as cannot provide incentives to all firms, and those that are supported will lose competitiveness. For the firms, the choices are based on trying to achieve economic advantages through political influences. For the institutions, the choices are based on political influences considering institutional strategies.

  11. Networked Authoritarianism and the Geopolitics of Information: Understanding Russian Internet Policy

    Directory of Open Access Journals (Sweden)

    Nathalie Maréchal

    2017-03-01

    Full Text Available In the aftermath of the 2016 U.S. election, researchers, policymakers and the general public are grappling with the notion that the 45th president of the United States may very well owe his electoral victory to a sophisticated propaganda effort masterminded by the Kremlin. This article synthesizes existing research on Russia’s domestic information controls, its internet policy at the global level (notably via internet governance processes, and the country’s resurgence as a major geopolitical player to argue that policymakers as well as the general public should consider these themes holistically, particularly as they formulate responses to what many see as the Russian threat to Western liberal democracy. Russia may have lost the Cold War, but it is now waging information warfare against the liberal democracies of Europe and North America in a sophisticated bid to win the next round. Russia does not view internet governance, cybersecurity, and media policy as separate domains. Rather, all the areas covered by those disciplines fall under “information security” for Russian foreign policy. The paper begins by tracing the history of information controls within what is now the Russian Federation before discussing the role of information and internet policy in Russian foreign policy, drawing connections between the Russian government’s control and manipulation of information—including its internet policy—in the domestic and international arenas. Next, it discusses the spread of networked authoritarianism and suggests that a “geopolitics of information” will become increasingly necessary in the coming years. Just as networked authoritarianism establishes strategic infrastructures to control the message domestically and intervene in global media systems, liberal democracies need to rethink media and communication infrastructures to ensure they foster pluralist, rights-respecting societies that are resilient to authoritarianism and

  12. Policy and Prevention Approaches for Disordered and Hazardous Gaming and Internet Use: an International Perspective.

    Science.gov (United States)

    King, Daniel L; Delfabbro, Paul H; Doh, Young Yim; Wu, Anise M S; Kuss, Daria J; Pallesen, Ståle; Mentzoni, Rune; Carragher, Natacha; Sakuma, Hiroshi

    2018-02-01

    Problems related to high levels of gaming and Internet usage are increasingly recognized as a potential public health burden across the developed world. The aim of this review was to present an international perspective on prevention strategies for Internet gaming disorder and related health conditions (e.g., Internet addiction), as well as hazardous gaming and Internet use. A systematic review of quantitative research evidence was conducted, followed by a search of governmental reports, policy and position statements, and health guidelines in the last decade. The regional scope included the USA, UK, Australia, China, Germany, Japan, and South Korea. Prevention studies have mainly involved school-based programs to train healthier Internet use habits in adolescents. The efficacy of selective prevention is promising but warrants further empirical attention. On an international scale, the formal recognition of gaming or Internet use as a disorder or as having quantifiable harms at certain levels of usage has been foundational to developing structured prevention responses. The South Korean model, in particular, is an exemplar of a coordinated response to a public health threat, with extensive government initiatives and long-term strategic plans at all three levels of prevention (i.e., universal, selective, and indicated). Western regions, by comparison, are dominated by prevention approaches led by non-profit organizations and private enterprise. The future of prevention of gaming and Internet problems ultimately relies upon all stakeholders working collaboratively in the public interest, confronting the reality of the evidence base and developing practical, ethical, and sustainable countermeasures.

  13. The human right to water and sanitation: a new perspective for public policies.

    Science.gov (United States)

    Brown, Colin; Neves-Silva, Priscila; Heller, Léo

    2016-03-01

    The recognition of the human right to water and sanitation (HRtWS) by the United Nations General Assembly and Human Rights Council in 2010 constituted a significant political measure whose direct consequences are still being assessed. Previous to this date, the HRtWS and its link to a healthy life and adequate standard of living had been recognised in diverse legal and judicial spheres worldwide, in some cases under the pressure of the initiatives of strong social movements. However, while the HRtWS is recognised by the UN State Members, it constitutes a concept in construction that has not been approached and interpreted in consensual ways by all concerned stakeholders. The present article presents a formal definition of this right with a base in human rights regulation. It attempts to dialogue with the different existing perspectives regarding the impact of its international recognition as a human right. It then elucidates the progressive development of the HRtWS in law and jurisprudence. Finally, it considers the urgency and challenge of monitoring the HRtWS and discusses important implications for public policies.

  14. The Network for the Detection of Atmospheric Composition Change (NDACC): history, status and perspectives

    Science.gov (United States)

    De Mazière, Martine; Thompson, Anne M.; Kurylo, Michael J.; Wild, Jeannette D.; Bernhard, Germar; Blumenstock, Thomas; Braathen, Geir O.; Hannigan, James W.; Lambert, Jean-Christopher; Leblanc, Thierry; McGee, Thomas J.; Nedoluha, Gerald; Petropavlovskikh, Irina; Seckmeyer, Gunther; Simon, Paul C.; Steinbrecht, Wolfgang; Strahan, Susan E.

    2018-04-01

    The Network for the Detection of Atmospheric Composition Change (NDACC) is an international global network of more than 90 stations making high-quality measurements of atmospheric composition that began official operations in 1991 after 5 years of planning. Apart from sonde measurements, all measurements in the network are performed by ground-based remote-sensing techniques. Originally named the Network for the Detection of Stratospheric Change (NDSC), the name of the network was changed to NDACC in 2005 to better reflect the expanded scope of its measurements. The primary goal of NDACC is to establish long-term databases for detecting changes and trends in the chemical and physical state of the atmosphere (mesosphere, stratosphere, and troposphere) and to assess the coupling of such changes with climate and air quality. NDACC's origins, station locations, organizational structure, and data archiving are described. NDACC is structured around categories of ground-based observational techniques (sonde, lidar, microwave radiometers, Fourier-transform infrared, UV-visible DOAS (differential optical absorption spectroscopy)-type, and Dobson-Brewer spectrometers, as well as spectral UV radiometers), timely cross-cutting themes (ozone, water vapour, measurement strategies, cross-network data integration), satellite measurement systems, and theory and analyses. Participation in NDACC requires compliance with strict measurement and data protocols to ensure that the network data are of high and consistent quality. To widen its scope, NDACC has established formal collaborative agreements with eight other cooperating networks and Global Atmosphere Watch (GAW). A brief history is provided, major accomplishments of NDACC during its first 25 years of operation are reviewed, and a forward-looking perspective is presented.

  15. The Network for the Detection of Atmospheric Composition Change (NDACC: history, status and perspectives

    Directory of Open Access Journals (Sweden)

    M. De Mazière

    2018-04-01

    Full Text Available The Network for the Detection of Atmospheric Composition Change (NDACC is an international global network of more than 90 stations making high-quality measurements of atmospheric composition that began official operations in 1991 after 5 years of planning. Apart from sonde measurements, all measurements in the network are performed by ground-based remote-sensing techniques. Originally named the Network for the Detection of Stratospheric Change (NDSC, the name of the network was changed to NDACC in 2005 to better reflect the expanded scope of its measurements. The primary goal of NDACC is to establish long-term databases for detecting changes and trends in the chemical and physical state of the atmosphere (mesosphere, stratosphere, and troposphere and to assess the coupling of such changes with climate and air quality. NDACC's origins, station locations, organizational structure, and data archiving are described. NDACC is structured around categories of ground-based observational techniques (sonde, lidar, microwave radiometers, Fourier-transform infrared, UV-visible DOAS (differential optical absorption spectroscopy-type, and Dobson–Brewer spectrometers, as well as spectral UV radiometers, timely cross-cutting themes (ozone, water vapour, measurement strategies, cross-network data integration, satellite measurement systems, and theory and analyses. Participation in NDACC requires compliance with strict measurement and data protocols to ensure that the network data are of high and consistent quality. To widen its scope, NDACC has established formal collaborative agreements with eight other cooperating networks and Global Atmosphere Watch (GAW. A brief history is provided, major accomplishments of NDACC during its first 25 years of operation are reviewed, and a forward-looking perspective is presented.

  16. Physical rehabilitation in post-conflict settings: analysis of public policy and stakeholder networks.

    Science.gov (United States)

    Blanchet, Karl; Girois, Susan; Urseau, Isabelle; Smerdon, Christine; Drouet, Yann; Jama, Ali

    2014-01-01

    Physical rehabilitation plays a determinant role in post-conflict contexts to restore disabled citizens' mobility and independence. While the main objectives of any physical rehabilitation programme are to ensure that the services provided are accessible and of good quality to meet existing needs, it is intended that the services need to be supported over the long term by public health and social welfare authorities. This article presents the results of a study conducted in three post-conflict countries on the relationships between the level of commitment of national governments to rehabilitation services and the influence of social networks on national policy related to physical rehabilitation. From a policy and resource standpoint, the environment in Nepal is the most favourable for creating leverage at the national level to influence the commitment of ministries in the rehabilitation sector, compared with Cambodia and Somaliland. Stakeholder network analysis in Nepal, furthermore, reveals a dominant civil society and private sector supporting rehabilitation services, including intense involvement of local organisations and user groups. Implications for Rehabilitation Physical rehabilitation is not on the top of the agenda of governments in fragile states. The commitment and involvement of national authorities in the rehabilitation sector is positively influenced by civil society and international organisations. The denser the social network of the rehabilitation sector is, the more influence the actors can exert influence over national authorities.

  17. A Utilitarian Perspective of Social and Medical Contributions to Three Illustrative Conditions, and Recent UK NHS Policy Initiatives

    OpenAIRE

    Middleton, Hugh; Shaw, Ian

    2007-01-01

    Background: To date debate concerning the relative merits of social and medical sciences has been\\ud largely academic.\\ud Aims: To outline and critically appraise a utilitarian approach to mental health research that reflects a\\ud critical realist perspective.\\ud Method: Consideration of the relative utility of differing approaches to illustrative ‘‘psychiatric’’\\ud disorders, and recent policy initiatives.\\ud Results: Socially relevant outcomes of Bipolar Affective Disorder are determined by...

  18. Deterring violent extremism in America by utilizing good counter-radicalization practices from abroad: a policy perspective

    OpenAIRE

    Bonanno, Amy Fires

    2017-01-01

    Approved for public release; distribution is unlimited The problem of violent extremism is approaching a critical point in America. American government and community leaders must find an effective approach to deterring violent extremism immediately. A national and comprehensive approach to deter violent extremism in America is currently lacking. This comparative policy perspective seeks to determine whether the United Kingdom and Australia have good practices to deter violent extremism tha...

  19. Advancing Strategies for Agenda Setting by Health Policy Coalitions: A Network Analysis of the Canadian Chronic Disease Prevention Survey.

    Science.gov (United States)

    McGetrick, Jennifer Ann; Raine, Kim D; Wild, T Cameron; Nykiforuk, Candace I J

    2018-06-11

    Health in all policies can address chronic disease morbidity and mortality by increasing population-level physical activity and healthy eating, and reducing tobacco and alcohol use. Both governmental and nongovernmental policy influencers are instrumental for health policy that modifies political, economic, and social environments. Policy influencers are informed and persuaded by coalitions that support or oppose changing the status quo. Empirical research examining policy influencers' contact with coalitions, as a social psychological exposure with health policy outcomes, can benefit from application of health communication theories. Accordingly, we analyzed responses to the 2014 Chronic Disease Prevention Survey for 184 Canadian policy influencers employed in provincial governments, municipalities, large workplaces, school boards, and the media. In addition to contact levels with coalitions, respondents' jurisdiction, organization, and ideology were analyzed as potential moderators. Calculating authority score centrality using network analysis, we determined health policy supporters to be more central in policy influencer networks, and theorized their potential to impact health policy public agenda setting via priming and framing processes. We discuss the implications of our results as presenting opportunities to more effectively promote health policy through priming and framing by coordinating coalitions across risk behaviors to advance a societal imperative for chronic disease prevention.

  20. [Health system sustainability from a network perspective: a proposal to optimize healthy habits and social support].

    Science.gov (United States)

    Marqués Sánchez, Pilar; Fernández Peña, Rosario; Cabrera León, Andrés; Muñoz Doyague, María F; Llopis Cañameras, Jaime; Arias Ramos, Natalia

    2013-01-01

    The search of new health management formulas focused to give wide services is one of the priorities of our present health policies. Those formulas examine the optimization of the links between the main actors involved in public health, ie, users, professionals, local socio-political and corporate agents. This paper is aimed to introduce the Social Network Analysis as a method for analyzing, measuring and interpreting those connections. The knowledge of people's relationships (what is called social networks) in the field of public health is becoming increasingly important at an international level. In fact, countries such as UK, Netherlands, Italy, Australia and U.S. are looking formulas to apply this knowledge to their health departments. With this work we show the utility of the ARS on topics related to sustainability of the health system, particularly those related with health habits and social support, topics included in the 2020 health strategies that underline the importance of the collaborative aspects in networks.

  1. Globalization, Edu-Business and Network Governance: The Policy Sociology of Stephen J. Ball and Rethinking Education Policy Analysis

    Science.gov (United States)

    Lingard, Bob; Sellar, Sam

    2013-01-01

    This paper traces developments across Stephen J. Ball's policy sociology in education "oeuvre" and considers their implications for doing research on education policy today. It begins with an account of his policy sociology trilogy from the 1990s, which outlined his conception of the policy cycle consisting of the contexts of influence,…

  2. What is the energy policy-planning network and who dominates it?: A network and QCA analysis of leading energy firms and organizations

    International Nuclear Information System (INIS)

    Crawford, Seth

    2012-01-01

    This study examines the structure of the energy industry and the energy policy-planning network (EPPN). I use cross-sectional director interlocks from 2002 to examine the social networks amongst a sample of the largest energy firms, between these firms and the EPPN, and to calculate relative network centrality measures for the firms. I then use qualitative comparative analysis (QCA) to isolate specific combinations of energy firm attributes that are associated with network position. I find that the energy industry has several key intra-firm interlocks that link dominant companies to each other and that the industry is well represented on the boards of EPPN organizations. Additionally, several dominant energy firms provide links between ultra-conservative and moderate policy development organizations. Finally, QCA models suggest that firms with many employees, high revenue, and who produce oil are most likely to hold prominent positions in the EPPN—though above average political campaign contributions offer an alternative path into the network. - Highlights: ► Identifies organizations in the Energy Policy-Planning Network (EPPN). ► Examines measures of network association between EPPN organizations and energy firms. ► Isolates key attributes of energy firms who are highly embedded within the EPPN. ► Large, oil producing firms hold key positions in the network. ► EPPN organizations act as a bridge between many firms, linking them indirectly.

  3. Performance Evaluation of an Object Management Policy Approach for P2P Networks

    Directory of Open Access Journals (Sweden)

    Dario Vieira

    2012-01-01

    Full Text Available The increasing popularity of network-based multimedia applications poses many challenges for content providers to supply efficient and scalable services. Peer-to-peer (P2P systems have been shown to be a promising approach to provide large-scale video services over the Internet since, by nature, these systems show high scalability and robustness. In this paper, we propose and analyze an object management policy approach for video web cache in a P2P context, taking advantage of object's metadata, for example, video popularity, and object's encoding techniques, for example, scalable video coding (SVC. We carry out trace-driven simulations so as to evaluate the performance of our approach and compare it against traditional object management policy approaches. In addition, we study as well the impact of churn on our approach and on other object management policies that implement different caching strategies. A YouTube video collection which records over 1.6 million video's log was used in our experimental studies. The experiment results have showed that our proposed approach can improve the performance of the cache substantially. Moreover, we have found that neither the simply enlargement of peers' storage capacity nor a zero replicating strategy is effective actions to improve performance of an object management policy.

  4. Location-quality-aware policy optimisation for relay selection in mobile networks

    DEFF Research Database (Denmark)

    Nielsen, Jimmy Jessen; Olsen, Rasmus Løvenstein; Madsen, Tatiana Kozlova

    2016-01-01

    for resulting performance of such network optimizations. In mobile scenarios, the required information collection and forwarding causes delays that will additionally affect the reliability of the collected information and hence will influence the performance of the relay selection method. This paper analyzes...... the joint influence of these two factors in the decision process for the example of a mobile location-based relay selection approach using a continuous time Markov chain model. Efficient algorithms are developed based on this model to obtain optimal relay policies under consideration of localization errors....... Numerical results show how information update rates, forwarding delays, and location estimation errors affect these optimal policies and allow to conclude on the required accuracy of location-based systems for such mobile relay selection scenarios. A measurement-based indoor scenario with more complex...

  5. Modeling and Simulation of Bus Dispatching Policy for Timed Transfers on Signalized Networks

    Science.gov (United States)

    Cho, Hsun-Jung; Lin, Guey-Shii

    2007-12-01

    The major work of this study is to formulate the system cost functions and to integrate the bus dispatching policy with signal control. The integrated model mainly includes the flow dispersion model for links, signal control model for nodes, and dispatching control model for transfer terminals. All such models are inter-related for transfer operations in one-center transit network. The integrated model that combines dispatching policies with flexible signal control modes can be applied to assess the effectiveness of transfer operations. It is found that, if bus arrival information is reliable, an early dispatching decision made at the mean bus arrival times is preferable. The costs for coordinated operations with slack times are relatively low at the optimal common headway when applying adaptive route control. Based on such findings, a threshold function of bus headway for justifying an adaptive signal route control under various time values of auto drivers is developed.

  6. Implementing the European policies for alien species – networking, science, and partnership in a complex environment

    Directory of Open Access Journals (Sweden)

    Stelios Katsanevakis

    2013-02-01

    Full Text Available The European Commission has recognized the need for more stringent action to manage biological invasions and has committed to develop adedicated legislative instrument. Under this upcoming legislation, European countries and their relevant institutions will have additional obligations and commitments in respect to invasive alien species. In September 2012, the European Commission’s Joint Research Centre (JRC launched the European Alien Species Information Network (EASIN to facilitate the exploration of existing alien species information from distributed sources and to assist the implementation of European policies on biological invasions. Subsequent to the launching of EASIN, there was an evident need to define its niche within a complex environment of global, European, regional and national information systems. Herein we propose an organizational chart clearly defining the role of each actor in this framework, and we emphasize the need for collaboration in order to effectively support EU policies.

  7. Primary health care teams and the patient perspective: a social network analysis.

    Science.gov (United States)

    Cheong, Lynn H M; Armour, Carol L; Bosnic-Anticevich, Sinthia Z

    2013-01-01

    Multidisciplinary care (MDC) has been proposed as a potential strategy to address the rising challenges of modern health issues. However, it remains unclear as to how patients' health connections may impact on multidisciplinary processes and outcomes. This research aims to gain a deeper understanding of patients' potential role in MDC: i) describe patients' health networks, ii) compare different care groups, iii) gain an understanding of the nature and extent of their interactions, and iv) identify the role of pharmacists within patient networks. In-depth, semi-structured interviews were conducted with asthma patients from Sydney, Australia. Participants were recruited from a range of standard asthma health care access points (community group) and a specialized multidisciplinary asthma clinic (clinic group). Quantitative social network analysis provided structural insight into asthma networks while qualitative social network analysis assisted in interpretation of network data. A total of 47 interviews were conducted (26 community group participants and 21 clinic group participants). Although participants' asthma networks consisted of a range of health care professionals (HCPs), these did not reflect or encourage MDC. Not only did participants favor minimal interaction with any HCP, they preferred sole-charge care and were found to strongly rely on lay individuals such as family and friends. While general practitioners and respiratory specialists were participants' principal choice of HCP, community pharmacists were less regarded. Limited opportunities were presented for HCPs to collaborate, particularly pharmacists. As patients' choices of HCPs may strongly influence collaborative processes and outcomes, this research highlights the need to consider patient perspectives in the development of MDC models in primary care. Copyright © 2013 Elsevier Inc. All rights reserved.

  8. Clock Synchronization in Wireless Sensor Networks: A New Model and Analysis Approach Based on Networked Control Perspective

    Directory of Open Access Journals (Sweden)

    Wang Ting

    2014-01-01

    Full Text Available Motivated by the importance of the clock synchronization in wireless sensor networks (WSNs, this paper proposes a new research approach and model approach, which quantitatively analyzes clock synchronization from the perspective of modern control theory. Two kinds of control strategies are used as examples to analyze the effect of the control strategy on clock synchronization from different perspectives, namely, the single-step optimal control and the LQG global optimal control. The proposed method establishes a state space model for clock relationship, thus making dimension extension and parameter identification easier, and is robust to changes under the condition of node failures and new nodes. And through the design of different control strategies and performance index functions, the method can satisfy various requirements of the synchronization precision, convergence speed, energy consumption and the computational complexity, and so on. Finally, the simulations show that the synchronization accuracy of the proposed method is higher than that of the existing protocol, and the former convergence speed of the synchronization error is faster.

  9. The Governance of Indigenous Natural Products in Namibia: A Policy Network Analysis.

    Science.gov (United States)

    Ndeinoma, Albertina; Wiersum, K Freerk; Arts, Bas

    2018-01-09

    At the end of the 20th century, optimism existed that non-timber forest products (NTFPs) can form an integral part in conservation and development strategies. However, there is limited knowledge on how the different stakeholders could relate to the state or to each other in promoting commercialization of NTFPs. Applying the policy network as an analytical framework, we investigated the structural patterns of actor relations in the governance structure of indigenous natural products (INPs) in Namibia, to understand the implications of such relations on INP policy process. The findings indicate that the INP policy network in Namibia is multi-dimensional, consisting of the Indigenous Plant Task Team (IPTT)-the key governance structure for resource mobilization and information sharing; and functional relations which serve specific roles in the INP value chain. The existing relations have facilitated policy development particularly for heavily regulated species, such as devil's claw; but for other species, only incremental changes are observed in terms of small-scale processing facilities for value addition and exclusive purchase agreements for sustainable sourcing of INPs. Participation of primary producers, private actors and quality standardization bodies is limited in INPs governance structures, which narrow the scope of information sharing. Consequently, despite that the IPTT has fostered publicly funded explorative pilot projects, ranging from production to marketing of INPs, there are no clear guidelines how these projects results can be transferred to private entities for possible commercialization. Further collaboration and information sharing is needed to guide public sector relations with the private entities and cooperatives.

  10. The Impact of Carbon Emissions Policies on Reverse Supply Chain Network Design

    Directory of Open Access Journals (Sweden)

    Bandar A. ALKHAYYAL

    2018-01-01

    Full Text Available Reverse Supply Chain is described as an initiative that plays an important role in the global supply chain for those who seek environmentally responsible solutions for their end-of-life products. The relative economic and environmental benefits of reverse supply chain are influenced by costs and emissions during collection, transportation, recovery facilities, disassembly, recycling, remanufacturing, and disposal of unrecoverable components. The design of reverse supply chain network takes into account social, economic and environmental objectives. This paper addresses the design of reverse supply chain under the three common regulatory policies, strict carbon caps, carbon tax, and carbon cap-and-trade.

  11. Evidence for informing health policy development in Low-income Countries (LICs): perspectives of policy actors in Uganda.

    Science.gov (United States)

    Nabyonga-Orem, Juliet; Mijumbi, Rhona

    2015-03-08

    Although there is a general agreement on the benefits of evidence informed health policy development given resource constraints especially in Low-Income Countries (LICs), the definition of what evidence is, and what evidence is suitable to guide decision-making is still unclear. Our study is contributing to filling this knowledge gap. We aimed to explore health policy actors' views regarding what evidence they deemed appropriate to guide health policy development. Using exploratory qualitative methods, we conducted interviews with 51 key informants using an in-depth interview guide. We interviewed a diverse group of stakeholders in health policy development and knowledge translation in the Uganda health sector. Data were analyzed using inductive content analysis techniques. Different stakeholders lay emphasis on different kinds of evidence. While donors preferred international evidence and Ministry of Health (MoH) officials looked to local evidence, district health managers preferred local evidence, evidence from routine monitoring and evaluation, and reports from service providers. Service providers on the other hand preferred local evidence and routine monitoring and evaluation reports whilst researchers preferred systematic reviews and clinical trials. Stakeholders preferred evidence covering several aspects impacting on decision-making highlighting the fact that although policy actors look for factual information, they also require evidence on context and implementation feasibility of a policy decision. What LICs like Uganda categorize as evidence suitable for informing policy encompasses several types with no consensus on what is deemed as most appropriate. Evidence must be of high quality, applicable, acceptable to the users, and informing different aspects of decision-making. © 2015 by Kerman University of Medical Sciences.

  12. Evidence for Informing Health Policy Development in Low- Income Countries (LICS: Perspectives of Policy Actors in Uganda

    Directory of Open Access Journals (Sweden)

    Juliet Nabyonga-Orem

    2015-05-01

    Full Text Available Background Although there is a general agreement on the benefits of evidence informed health policy development given resource constraints especially in Low-Income Countries (LICs, the definition of what evidence is, and what evidence is suitable to guide decision-making is still unclear. Our study is contributing to filling this knowledge gap. We aimed to explore health policy actors’ views regarding what evidence they deemed appropriate to guide health policy development. Methods Using exploratory qualitative methods, we conducted interviews with 51 key informants using an indepth interview guide. We interviewed a diverse group of stakeholders in health policy development and knowledge translation in the Uganda health sector. Data were analyzed using inductive content analysis techniques. Results Different stakeholders lay emphasis on different kinds of evidence. While donors preferred international evidence and Ministry of Health (MoH officials looked to local evidence, district health managers preferred local evidence, evidence from routine monitoring and evaluation, and reports from service providers. Service providers on the other hand preferred local evidence and routine monitoring and evaluation reports whilst researchers preferred systematic reviews and clinical trials. Stakeholders preferred evidence covering several aspects impacting on decision-making highlighting the fact that although policy actors look for factual information, they also require evidence on context and implementation feasibility of a policy decision. Conclusion What LICslike Uganda categorize as evidence suitable for informing policy encompasses several types with no consensus on what is deemed as most appropriate. Evidence must be of high quality, applicable, acceptable to the users, and informing different aspects of decision-making.

  13. Survey on Wireless Sensor Network Technologies for Industrial Automation: The Security and Quality of Service Perspectives

    Directory of Open Access Journals (Sweden)

    Delphine Christin

    2010-04-01

    Full Text Available Wireless Sensor Networks (WSNs are gradually adopted in the industrial world due to their advantages over wired networks. In addition to saving cabling costs, WSNs widen the realm of environments feasible for monitoring. They thus add sensing and acting capabilities to objects in the physical world and allow for communication among these objects or with services in the future Internet. However, the acceptance of WSNs by the industrial automation community is impeded by open issues, such as security guarantees and provision of Quality of Service (QoS. To examine both of these perspectives, we select and survey relevant WSN technologies dedicated to industrial automation. We determine QoS requirements and carry out a threat analysis, which act as basis of our evaluation of the current state-of-the-art. According to the results of this evaluation, we identify and discuss open research issues.

  14. Determinants of child and forced marriage in Morocco: stakeholder perspectives on health, policies and human rights.

    Science.gov (United States)

    Sabbe, Alexia; Oulami, Halima; Zekraoui, Wahiba; Hikmat, Halima; Temmerman, Marleen; Leye, Els

    2013-10-16

    In Morocco, the social and legal framework surrounding sexual and reproductive health has transformed greatly in the past decade, especially with the introduction of the new Family Law or Moudawana. Yet, despite raising the minimum age of marriage for girls and stipulating equal rights in the family, child and forced marriage is widespread. The objective of this research study was to explore perspectives of a broad range of professionals on factors that contribute to the occurrence of child and forced marriage in Morocco. A qualitative approach was used to generate both primary and secondary data for the analysis. Primary data consist of individual semi-structured interviews that were conducted with 22 professionals from various sectors: health, legal, education, NGO's and government. Sources of secondary data include academic papers, government and NGO reports, various legal documents and media reports. Data were analyzed using thematic qualitative analysis. Four major themes arose from the data, indicating that the following elements contribute to child and forced marriage: (1) the legal and social divergence in conceptualizing forced and child marriage; (2) the impact of legislation; (3) the role of education; and (4) the economic factor. Emphasis was especially placed on the new Family Code or Moudawana as having the greatest influence on advancement of women's rights in the sphere of marriage. However, participants pointed out that embedded patriarchal attitudes and behaviours limit its effectiveness. The study provided a comprehensive understanding of the factors that compound the problem of child and forced marriage in Morocco. From the viewpoint of professionals, who are closely involved in tackling the issue, policy measures and the law have the greatest potential to bring child and forced marriage to a halt. However, the implementation of new legal tools is facing barriers and resistance. Additionally, the legal and policy framework should go hand in hand

  15. Linking Climate Risk, Policy Networks and Adaptation Planning in Public Lands

    Science.gov (United States)

    Lubell, M.; Schwartz, M.; Peters, C.

    2014-12-01

    Federal public land management agencies in the United States have engaged a variety of planning efforts to address climate adaptation. A major goal of these efforts is to build policy networks that enable land managers to access information and expertise needed for responding to local climate risks. This paper investigates whether the perceived and modeled climate risk faced by different land managers is leading to larger networks or more participating in climate adaptation. In theory, the benefits of climate planning networks are larger when land managers are facing more potential changes. The basic hypothesis is tested with a survey of public land managers from hundreds of local and regional public lands management units in the Southwestern United States, as well as other stakeholders involved with climate adaptation planning. All survey respondents report their perceptions of climate risk along a variety of dimensions, as well as their participation in climate adaptation planning and information sharing networks. For a subset of respondents, we have spatially explicity GIS data about their location, which will be linked with downscaled climate model data. With the focus on climate change, the analysis is a subset of the overall idea of linking social and ecological systems.

  16. The Natural Gas Dilemma in New England's Electricity Sector: Experts' Perspectives on Long Term Climate Issues and Policy Opportunities

    Science.gov (United States)

    Griffith, Steven

    This thesis is an interpretive analysis of experts' perspectives on the climate implications of New England's reliance on natural gas for electricity generation. Specifically, this research, conducted through interviews and literature review, examines experts' opinions on the desired role of natural gas within the regional electricity sector, alternative energy resources, and state and regional policy opportunities toward the achievement of New England's ambitious long-term greenhouse gas reduction goals. Experts expressed concern about the climate dilemma posed by a dependence on natural gas. However, interviews revealed that short-term reliability and cost considerations are paramount for many experts, and therefore a reliance on natural gas is the existing reality. To incentivize renewable generation technologies for the purposes of long-term climate stabilization, experts advocated for the expanded implementation of renewable portfolio standard, net metering, and feed-in tariff policies. More broadly, interviewees expressed the need for an array of complementary state and regional policies.

  17. [Family and acquaintances of illicit drug users: community perspectives on laws and public policies in Western Rio de Janeiro, Brazil].

    Science.gov (United States)

    Silva, Jaqueline da; Brands, Bruna; Adlaf, Edward; Giesbrecht, Norman; Simich, Laura; Wright, Maria da Gloria Miotto

    2009-01-01

    This article is part of the study 'Illicit Drug Use in Seven Latin American Countries and Canada: Critical Perspectives of Family and Familiars' (7LACC), which investigated four domains: protective and risk factors; preventive initiatives; treatment facilities; and laws and policies. The article presents a section of the results based on four items of the laws and policies domain--as perceived by the family and acquaintances of illicit drug users living in the community. Participants were recruited in urban primary health care units located in Western Rio de Janeiro (city), Brazil. This multi-method, cross-temporal study performed interviews with 100 adults (18 years of age or older), all cognitively healthy. Results and key conclusions included non-compliance with the fundamental principles of the Unique Health System Legislation / Law 8.080/90 and the erroneous implementation of laws and public policies on illicit drug.

  18. Global Perspectives on Children's Digital Opportunities: An Emerging Research and Policy Agenda.

    Science.gov (United States)

    Livingstone, Sonia; Lemish, Dafna; Lim, Sun Sun; Bulger, Monica; Cabello, Patricio; Claro, Magdalena; Cabello-Hutt, Tania; Khalil, Joe; Kumpulainen, Kristiina; Nayar, Usha S; Nayar, Priya; Park, Jonghwi; Tan, Maria Melizza; Prinsloo, Jeanne; Wei, Bu

    2017-11-01

    Diverse international perspectives show that children can benefit greatly from digital opportunities. Despite widespread optimism about the potential of digital technologies, especially for information and education, the research reveals an insufficient evidence base to guide policy and practice across all continents of the world, especially in middle- and low-income countries. Beyond revealing pressing and sizeable gaps in knowledge, this cross-national review also reveals the importance of understanding local values and practices regarding the use of technologies. This leads us to stress that future researchers must take into account local contexts and existing inequalities and must share best practices internationally so that children can navigate the balance between risks and opportunities. This article documents the particular irony that while the world's poorer countries look to research to find ways to increase access and accelerate the fair distribution of digital educational resources, the world's wealthier countries look to research for guidance in managing excessive screen time, heavily commercial content, and technologies that intrude on autonomy and privacy. We conclude by recommending that digital divides should be carefully bridged with contextual sensitivity to avoid exacerbating existing disparities; that the provision of technological resources is complemented by a focus on skills enhancement, for teachers as well as students; that a keen eye is needed to ensure the balance of children's protection and participation rights, with protection now including data abuses as well as safety considerations; and that we forge collaborations among all stakeholders in seeking to enhance children's digital opportunities worldwide. Copyright © 2017 by the American Academy of Pediatrics.

  19. Constructing networks from a dynamical system perspective for multivariate nonlinear time series.

    Science.gov (United States)

    Nakamura, Tomomichi; Tanizawa, Toshihiro; Small, Michael

    2016-03-01

    We describe a method for constructing networks for multivariate nonlinear time series. We approach the interaction between the various scalar time series from a deterministic dynamical system perspective and provide a generic and algorithmic test for whether the interaction between two measured time series is statistically significant. The method can be applied even when the data exhibit no obvious qualitative similarity: a situation in which the naive method utilizing the cross correlation function directly cannot correctly identify connectivity. To establish the connectivity between nodes we apply the previously proposed small-shuffle surrogate (SSS) method, which can investigate whether there are correlation structures in short-term variabilities (irregular fluctuations) between two data sets from the viewpoint of deterministic dynamical systems. The procedure to construct networks based on this idea is composed of three steps: (i) each time series is considered as a basic node of a network, (ii) the SSS method is applied to verify the connectivity between each pair of time series taken from the whole multivariate time series, and (iii) the pair of nodes is connected with an undirected edge when the null hypothesis cannot be rejected. The network constructed by the proposed method indicates the intrinsic (essential) connectivity of the elements included in the system or the underlying (assumed) system. The method is demonstrated for numerical data sets generated by known systems and applied to several experimental time series.

  20. The Role of Geoethics in Geohazards Mitigation: A YES Network Perspective

    Science.gov (United States)

    wang, Meng; Barich, Amel; Peppoloni, Silvia

    2013-04-01

    The YES Network is an international group of early career geoscientists from universities, geosciences organizations and companies, with over 3000 members from 121 countries. It has been founded in 2008 during the International Year of Planet Earth with the vision of "Promoting the Geosciences for Society". Until now, 42 National Chapters have been set up. The YES Network aims to build communication bridges between geologists, Policy makers, and Society in order to develop Geological Projects for sustainable development, international scientific collaborations, to bridge the ages between the geoscientists' generations, promote equity in the professional development of young and early career earth-scientists, etc. Concerning the Geoethics field, recently introduced into the Geosciences domain, the YES Network would like to raise the following ideas: The L'Aquila trial is a case for geoscientists to think about their freedom on research, their responsibility toward the society and their relationship with the public policy and medias. These points are crucial for the professional development of the young and early-career earth-scientists around the world. The YES Network is, therefore, setting up an open forum to collect ideas from all young and early-career scientists around the world on this topic in order to spread awareness among this growing part of the scientific community and help them act like an efficient part of it. There have been for a long time many debates about natural hazards both at regional and global level. It is the duty of the scientific community with the collaboration of policy makers to help mitigate the consequences of the natural disasters around the world. The YES Network is currently developing projects about these issues notably about in coastal Countries including geological mapping, Geohazards Reduction Scenarios, teaching programs for local populations. Earth sciences Education is slowing down in developed countries and growing very

  1. A Technical and Business Perspective on Wireless Sensor Network for Manufacturing Execution System

    Directory of Open Access Journals (Sweden)

    Wei Xu

    2015-01-01

    Full Text Available Motivated by the complex production management with difficulties in error-prone assembly system and inaccurate supply chain inventory, this paper designs a novel manufacturing execution system (MES architecture for intelligent monitoring based on wireless sensor network (WSN. The technical perspective includes analysis on the proposed manufacturing resource mutual inductance method under active sensing network, appreciation technology of multisource information, and dynamic optimization technology for manufacturing execution processes. From business perspective, this paper elaborates the impact of RFID investment on complex product by establishing a three-stage supply chain model that involves two suppliers carrying out Stackelberg games (manufacturer and retailer. The optimal cost threshold values of technology investment are examined for both the centralized and the decentralized scenarios utilizing quantitative modeling methods. By analyzing and comparing the optimal profit with or without investment on WSN, this paper establishes a supply chain coordination and boosting model. The results of this paper have contributed significantly for one to make decision on whether RFID should be adopted among its members in supply chain. The system performance and model extension are verified via numerical analyses.

  2. Priority Queue Based Reactive Buffer Management Policy for Delay Tolerant Network under City Based Environments.

    Directory of Open Access Journals (Sweden)

    Qaisar Ayub

    Full Text Available Delay Tolerant Network (DTN multi-copy routing protocols are privileged to create and transmit multiple copies of each message that causes congestion and some messages are dropped. This process is known as reactive drop because messages were dropped re-actively to overcome buffer overflows. The existing reactive buffer management policies apply a single metric to drop source, relay and destine messages. Hereby, selection to drop a message is dubious because each message as source, relay or destine may have consumed dissimilar magnitude of network resources. Similarly, DTN has included time to live (ttl parameter which defines lifetime of message. Hence, when ttl expires then message is automatically destroyed from relay nodes. However, time-to-live (ttl is not applicable on messages reached at their destinations. Moreover, nodes keep replicating messages till ttl expires even-though large number of messages has already been dispersed. In this paper, we have proposed Priority Queue Based Reactive Buffer Management Policy (PQB-R for DTN under City Based Environments. The PQB-R classifies buffered messages into source, relay and destine queues. Moreover, separate drop metric has been applied on individual queue. The experiment results prove that proposed PQB-R has reduced number of messages transmissions, message drop and increases delivery ratio.

  3. Priority Queue Based Reactive Buffer Management Policy for Delay Tolerant Network under City Based Environments.

    Science.gov (United States)

    Ayub, Qaisar; Ngadi, Asri; Rashid, Sulma; Habib, Hafiz Adnan

    2018-01-01

    Delay Tolerant Network (DTN) multi-copy routing protocols are privileged to create and transmit multiple copies of each message that causes congestion and some messages are dropped. This process is known as reactive drop because messages were dropped re-actively to overcome buffer overflows. The existing reactive buffer management policies apply a single metric to drop source, relay and destine messages. Hereby, selection to drop a message is dubious because each message as source, relay or destine may have consumed dissimilar magnitude of network resources. Similarly, DTN has included time to live (ttl) parameter which defines lifetime of message. Hence, when ttl expires then message is automatically destroyed from relay nodes. However, time-to-live (ttl) is not applicable on messages reached at their destinations. Moreover, nodes keep replicating messages till ttl expires even-though large number of messages has already been dispersed. In this paper, we have proposed Priority Queue Based Reactive Buffer Management Policy (PQB-R) for DTN under City Based Environments. The PQB-R classifies buffered messages into source, relay and destine queues. Moreover, separate drop metric has been applied on individual queue. The experiment results prove that proposed PQB-R has reduced number of messages transmissions, message drop and increases delivery ratio.

  4. Decision Network for Blue Green Solutions to Influence Policy Impact Assessments

    Science.gov (United States)

    Mijic, A.; Theodoropoulos, G.; El Hattab, M. H.; Brown, K.

    2017-12-01

    Sustainable Urban Drainage Systems (SuDS) deliver ecosystems services that can potentially yield multiple benefits to the urban environment. These benefits can be achieved through optimising SUDS' integration with the local environment and water resources, creating so-called Blue Green Solutions (BGS). The BGS paradigm, however, presents several challenges, in particular quantifying the benefits and creating the scientific evidence-base that can persuade high-level decision-makers and stakeholders to implement BGS at large scale. This work presents the development of the easily implemented and tailored-made approach that allows a robust assessment of the BGS co-benefits, and can influence the types of information that are included in policy impact assessments. The Analytic Network Process approach is used to synthesise the available evidence on the co-benefits of the BGS. The approach enables mapping the interactions between individual BGS selection criteria, and creates a platform to assess the synergetic benefits that arise from components interactions. By working with Government departments and other public and private sector stakeholders, this work has produced a simple decision criteria-based network that will enable the co-benefits and trade-offs of BGS to be quantified and integrated into UK policy appraisals.

  5. Adaptive optimal control of unknown constrained-input systems using policy iteration and neural networks.

    Science.gov (United States)

    Modares, Hamidreza; Lewis, Frank L; Naghibi-Sistani, Mohammad-Bagher

    2013-10-01

    This paper presents an online policy iteration (PI) algorithm to learn the continuous-time optimal control solution for unknown constrained-input systems. The proposed PI algorithm is implemented on an actor-critic structure where two neural networks (NNs) are tuned online and simultaneously to generate the optimal bounded control policy. The requirement of complete knowledge of the system dynamics is obviated by employing a novel NN identifier in conjunction with the actor and critic NNs. It is shown how the identifier weights estimation error affects the convergence of the critic NN. A novel learning rule is developed to guarantee that the identifier weights converge to small neighborhoods of their ideal values exponentially fast. To provide an easy-to-check persistence of excitation condition, the experience replay technique is used. That is, recorded past experiences are used simultaneously with current data for the adaptation of the identifier weights. Stability of the whole system consisting of the actor, critic, system state, and system identifier is guaranteed while all three networks undergo adaptation. Convergence to a near-optimal control law is also shown. The effectiveness of the proposed method is illustrated with a simulation example.

  6. Understanding Online Health Groups for Depression: Social Network and Linguistic Perspectives.

    Science.gov (United States)

    Xu, Ronghua; Zhang, Qingpeng

    2016-03-10

    Mental health problems have become increasingly prevalent in the past decade. With the advance of Web 2.0 technologies, social media present a novel platform for Web users to form online health groups. Members of online health groups discuss health-related issues and mutually help one another by anonymously revealing their mental conditions, sharing personal experiences, exchanging health information, and providing suggestions and support. The conversations in online health groups contain valuable information to facilitate the understanding of their mutual help behaviors and their mental health problems. We aimed to characterize the conversations in a major online health group for major depressive disorder (MDD) patients in a popular Chinese social media platform. In particular, we intended to explain how Web users discuss depression-related issues from the perspective of the social networks and linguistic patterns revealed by the members' conversations. Social network analysis and linguistic analysis were employed to characterize the social structure and linguistic patterns, respectively. Furthermore, we integrated both perspectives to exploit the hidden relations between them. We found an intensive use of self-focus words and negative affect words. In general, group members used a higher proportion of negative affect words than positive affect words. The social network of the MDD group for depression possessed small-world and scale-free properties, with a much higher reciprocity ratio and clustering coefficient value as compared to the networks of other social media platforms and classic network models. We observed a number of interesting relationships, either strong correlations or convergent trends, between the topological properties and linguistic properties of the MDD group members. (1) The MDD group members have the characteristics of self-preoccupation and negative thought content, according to Beck's cognitive theory of depression; (2) the social structure

  7. Policy Gradient SMDP for Resource Allocation and Routing in Integrated Services Networks

    Science.gov (United States)

    Vien, Ngo Anh; Viet, Nguyen Hoang; Lee, Seunggwan; Chung, Taechoong

    In this paper, we solve the call admission control (CAC) and routing problem in an integrated network that handles several classes of calls of different values and with different resource requirements. The problem of maximizing the average reward (or cost) of admitted calls per unit time is naturally formulated as a semi-Markov Decision Process (SMDP) problem, but is too complex to allow for an exact solution. Thus in this paper, a policy gradient algorithm, together with a decomposition approach, is proposed to find the dynamic (state-dependent) optimal CAC and routing policy among a parameterized policy space. To implement that gradient algorithm, we approximate the gradient of the average reward. Then, we present a simulation-based algorithm to estimate the approximate gradient of the average reward (called GSMDP algorithm), using only a single sample path of the underlying Markov chain for the SMDP of CAC and routing problem. The algorithm enhances performance in terms of convergence speed, rejection probability, robustness to the changing arrival statistics and an overall received average revenue. The experimental simulations will compare our method's performance with other existing methods and show the robustness of our method.

  8. Network analysis of inter-organizational relationships and policy use among active living organizations in Alberta, Canada.

    Science.gov (United States)

    Loitz, Christina C; Stearns, Jodie A; Fraser, Shawn N; Storey, Kate; Spence, John C

    2017-08-09

    Coordinated partnerships and collaborations can optimize the efficiency and effectiveness of service and program delivery in organizational networks. However, the extent to which organizations are working together to promote physical activity, and use physical activity policies in Canada, is unknown. This project sought to provide a snapshot of the funding, coordination and partnership relationships among provincial active living organizations (ALOs) in Alberta, Canada. Additionally, the awareness, and use of the provincial policy and national strategy by the organizations was examined. Provincial ALOs (N = 27) answered questions regarding their funding, coordination and partnership connections with other ALOs in the network. Social network analysis was employed to examine network structure and position of each ALO. Discriminant function analysis determined the extent to which degree centrality was associated with the use of the Active Alberta (AA) policy and Active Canada 20/20 (AC 20/20) strategy. The funding network had a low density level (density = .20) and was centralized around Alberta Tourism Parks and Recreation (ATPR; degree centralization = 48.77%, betweenness centralization = 32.43%). The coordination network had a moderate density level (density = .31), and was low-to-moderately centralized around a few organizations (degree centralization = 45.37%, betweenness centrality = 19.92%). The partnership network had a low density level (density = .15), and was moderate-to-highly centralized around ATPR. Most organizations were aware of AA (89%) and AC 20/20 (78%), however more were using AA (67%) compared to AC 20/20 (33%). Central ALOs in the funding network were more likely to use AA and AC 20/20. Central ALOs in the coordination network were more likely to use AC 20/20, but not AA. Increasing formal and informal relationships between organizations and integrating disconnected or peripheral organizations could increase the capacity of the

  9. Network analysis of inter-organizational relationships and policy use among active living organizations in Alberta, Canada

    Directory of Open Access Journals (Sweden)

    Christina C. Loitz

    2017-08-01

    Full Text Available Abstract Background Coordinated partnerships and collaborations can optimize the efficiency and effectiveness of service and program delivery in organizational networks. However, the extent to which organizations are working together to promote physical activity, and use physical activity policies in Canada, is unknown. This project sought to provide a snapshot of the funding, coordination and partnership relationships among provincial active living organizations (ALOs in Alberta, Canada. Additionally, the awareness, and use of the provincial policy and national strategy by the organizations was examined. Methods Provincial ALOs (N = 27 answered questions regarding their funding, coordination and partnership connections with other ALOs in the network. Social network analysis was employed to examine network structure and position of each ALO. Discriminant function analysis determined the extent to which degree centrality was associated with the use of the Active Alberta (AA policy and Active Canada 20/20 (AC 20/20 strategy. Results The funding network had a low density level (density = .20 and was centralized around Alberta Tourism Parks and Recreation (ATPR; degree centralization = 48.77%, betweenness centralization = 32.43%. The coordination network had a moderate density level (density = .31, and was low-to-moderately centralized around a few organizations (degree centralization = 45.37%, betweenness centrality = 19.92%. The partnership network had a low density level (density = .15, and was moderate-to-highly centralized around ATPR. Most organizations were aware of AA (89% and AC 20/20 (78%, however more were using AA (67% compared to AC 20/20 (33%. Central ALOs in the funding network were more likely to use AA and AC 20/20. Central ALOs in the coordination network were more likely to use AC 20/20, but not AA. Conclusions Increasing formal and informal relationships between organizations and integrating disconnected or

  10. A Perspective on United States Policy toward the Arab Gulf Countries and Iraq

    National Research Council Canada - National Science Library

    Al Shamisi, Ibrahim A

    2005-01-01

    .... The events of September 2001 caused important changes in the United States' national security policy, which led it to initiate aggressive foreign policies toward Islam in general, and Arabs in particular...

  11. Mass Opinion and Immigration Policy in the United States: Re-Assessing Clientelist and Elitist Perspectives

    OpenAIRE

    Levy, M; Wright, M; Citrin, J

    2016-01-01

    Copyright © American Political Science Association 2016. We argue that widely accepted elitist and clientelist models of immigration policy in the United States unduly minimize popular pressure on policy-making. These models portray majority opinion in ways that fail to recognize divergence between the public's abstract goals for immigration policy and its support for the concrete policy changes needed to achieve them. As a result, they obscure many important instances in which immigration po...

  12. Teacher Education Research and Education Policy-Makers: An Australian Perspective

    Science.gov (United States)

    White, Simone

    2016-01-01

    As teacher educators, we want our research to be influential in contributing to educational policy and practice, but there remains little understanding about ways in which teacher educators might more productively engage with each other and policy-makers so as to maximise their research impact. Drawing on an empirical study and policy document…

  13. Sustainability Policy and Sustainability in Higher Education Curricula: The Educational Developer Perspective

    Science.gov (United States)

    Baughan, Patrick

    2015-01-01

    Various studies have investigated the views of higher education staff and students about sustainability, yet educational developer perspectives are under-represented in the research. This project gathered educational developer perspectives about sustainability in the curriculum. It sought to capture their views about a national sustainability…

  14. Policy Guidelines for Effective Inclusion and Reintegration of People with Chronic Diseases in the Workplace: National and European Perspectives.

    Science.gov (United States)

    Vlachou, Anastasia; Stavroussi, Panayiota; Roka, Olga; Vasilou, Evdokia; Papadimitriou, Dimitra; Scaratti, Chiara; Kadyrbaeva, Asel; Fheodoroff, Klemens; Brecelj, Valentina; Svestkova, Olga; Tobiasz-Adamczyk, Beata; Finnvold, Jon Erik; Gruber, Sonja; Leonardi, Matilde

    2018-03-11

    The increasing prevalence of chronic diseases among the European working age population, as well as the implications for the individual and societal level, underline the need for policy guidelines targeting the effective inclusion of persons with chronic diseases in the workplace. The aim of the present paper was to explore the perspectives of European and National-level stakeholders on existing strategies for work re-integration of persons with chronic diseases, and to provide policy guidelines. A highly-structured interview protocol was distributed to 58 National level stakeholders (policy makers, professionals and employers) from seven European countries. Additionally, 20 European organizations concerned with health-related issues and employment completed an online survey. The findings reveal that employment-related challenges remain largely unaddressed. Both national and European stakeholders considered the existing legislative frameworks inadequate and appraised the co-ordination for the implementation of employment re-integration policies as ineffective. Policies targeting at work re-integration of persons with chronic diseases at European and national level should focus on consistent cooperation among all key stakeholders, awareness raising to staff and management, dissemination of effective strategies, developing research and evaluation standards and establishing monitoring systems on inclusive labour markets.

  15. Policy Guidelines for Effective Inclusion and Reintegration of People with Chronic Diseases in the Workplace: National and European Perspectives

    Directory of Open Access Journals (Sweden)

    Anastasia Vlachou

    2018-03-01

    Full Text Available The increasing prevalence of chronic diseases among the European working age population, as well as the implications for the individual and societal level, underline the need for policy guidelines targeting the effective inclusion of persons with chronic diseases in the workplace. The aim of the present paper was to explore the perspectives of European and National-level stakeholders on existing strategies for work re-integration of persons with chronic diseases, and to provide policy guidelines. A highly-structured interview protocol was distributed to 58 National level stakeholders (policy makers, professionals and employers from seven European countries. Additionally, 20 European organizations concerned with health-related issues and employment completed an online survey. The findings reveal that employment-related challenges remain largely unaddressed. Both national and European stakeholders considered the existing legislative frameworks inadequate and appraised the co-ordination for the implementation of employment re-integration policies as ineffective. Policies targeting at work re-integration of persons with chronic diseases at European and national level should focus on consistent cooperation among all key stakeholders, awareness raising to staff and management, dissemination of effective strategies, developing research and evaluation standards and establishing monitoring systems on inclusive labour markets.

  16. A microeconomic perspective on the role of efficiency and equity criteria in designing natural resource policy

    Directory of Open Access Journals (Sweden)

    Geoff Kaine

    2017-03-01

    Full Text Available Deliberating on policy design to manage natural resources with clarity and precision is a difficult task, even for professional and highly experienced policy practitioners. These difficulties are exacerbated by confounding the crafting of policy instruments to change resource use (a behavioral matter related to resource management with the consequential issue of who bears the cost of changing resource use (an equity matter. The confounding of behavioral and equity issues is not surprising because equity is commonly suggested as a criterion in the literature on policy instrument choice, and inequity in access to resources may also be one of the initial drivers of policy intervention. Here, we restate the microeconomic analysis of "open access" resources and highlight the fundamental difference between efficiency (including allocative inefficiency and equity that emerges from that analysis. We then discuss the implications of this difference for the choice of policy instruments to resolve problems in natural resource management, at least for instruments that entail changing the behavior of primary producers. This discussion is centered on three key decisions for formulating policy: (1 choosing the preferred portfolio of uses for a natural resource, (2 choosing a policy instrument to change that portfolio, and (3 choosing a mechanism to distribute the costs of change fairly. To illustrate how these decisions may play out in a real-world example, we apply the decisions to a freshwater policy process in New Zealand. By articulating the distinction, microeconomics draws distinctions between efficiency and equity as policy objectives. Linking that distinction with the Tinbergen's principle regarding the matching of instruments to objectives, we aim to reduce the conflation of the decision-making criteria employed in policy formulation decisions. In doing so, we hope to assist policy makers to avoid policy failure by reducing the potential for the

  17. What determines social capital in a social-ecological system? Insights from a network perspective.

    Science.gov (United States)

    Barnes-Mauthe, Michele; Gray, Steven Allen; Arita, Shawn; Lynham, John; Leung, PingSun

    2015-02-01

    Social capital is an important resource that can be mobilized for purposive action or competitive gain. The distribution of social capital in social-ecological systems can determine who is more productive at extracting ecological resources and who emerges as influential in guiding their management, thereby empowering some while disempowering others. Despite its importance, the factors that contribute to variation in social capital among individuals have not been widely studied. We adopt a network perspective to examine what determines social capital among individuals in social-ecological systems. We begin by identifying network measures of social capital relevant for individuals in this context, and review existing evidence concerning their determinants. Using a complete social network dataset from Hawaii's longline fishery, we employ social network analysis and other statistical methods to empirically estimate these measures and determine the extent to which individual stakeholder attributes explain variation within them. We find that ethnicity is the strongest predictor of social capital. Measures of human capital (i.e., education, experience), years living in the community, and information-sharing attitudes are also important. Surprisingly, we find that when controlling for other factors, industry leaders and formal fishery representatives are generally not well connected. Our results offer new quantitative insights on the relationship between stakeholder diversity, social networks, and social capital in a coupled social-ecological system, which can aid in identifying barriers and opportunities for action to overcome resource management problems. Our results also have implications for achieving resource governance that is not only ecologically and economically sustainable, but also equitable.

  18. What Determines Social Capital in a Social-Ecological System? Insights from a Network Perspective

    Science.gov (United States)

    Barnes-Mauthe, Michele; Gray, Steven Allen; Arita, Shawn; Lynham, John; Leung, PingSun

    2015-02-01

    Social capital is an important resource that can be mobilized for purposive action or competitive gain. The distribution of social capital in social-ecological systems can determine who is more productive at extracting ecological resources and who emerges as influential in guiding their management, thereby empowering some while disempowering others. Despite its importance, the factors that contribute to variation in social capital among individuals have not been widely studied. We adopt a network perspective to examine what determines social capital among individuals in social-ecological systems. We begin by identifying network measures of social capital relevant for individuals in this context, and review existing evidence concerning their determinants. Using a complete social network dataset from Hawaii's longline fishery, we employ social network analysis and other statistical methods to empirically estimate these measures and determine the extent to which individual stakeholder attributes explain variation within them. We find that ethnicity is the strongest predictor of social capital. Measures of human capital (i.e., education, experience), years living in the community, and information-sharing attitudes are also important. Surprisingly, we find that when controlling for other factors, industry leaders and formal fishery representatives are generally not well connected. Our results offer new quantitative insights on the relationship between stakeholder diversity, social networks, and social capital in a coupled social-ecological system, which can aid in identifying barriers and opportunities for action to overcome resource management problems. Our results also have implications for achieving resource governance that is not only ecologically and economically sustainable, but also equitable.

  19. [The General Principles of Suicide Prevention Policy from the perspective of clinical psychiatry].

    Science.gov (United States)

    Cho, Yoshinori; Inagaki, Masatoshi

    2014-01-01

    In view of the fact that the suicide rate in Japan has remained high since 1998, the Basic Act on Suicide Prevention was implemented in 2006 with the objective of comprehensively promoting suicide prevention measures on a national scale. Based on this Basic Act, in 2007, the Japanese government formulated the General Principles of Suicide Prevention Policy as a guideline for recommended suicide prevention measures. These General Principles were revised in 2012 in accordance with the initial plan of holding a review after five years. The Basic Act places an emphasis on the various social factors that underlie suicides and takes the perspective that suicide prevention measures are also social measures. The slogan of the revised General Principles is "Toward Realization of a Society in which Nobody is Driven to Commit Suicide". The General Principles list various measures that are able to be used universally. These contents would be sufficient if the objective of the General Principles were "realization of a society that is easy to live in"; however, the absence of information on the effectiveness and order of priority for each measure may limit the specific effectiveness of the measures in relation to the actual prevention of suicide. In addition, considering that nearly 90% of suicide victims are in a state at the time of committing suicide in which a psychiatric disorder would be diagnosed, it would appear from a psychiatric standpoint that measures related to mental health, including expansion of psychiatric services, should be the top priority in suicide prevention measures. However, this is not the case in the General Principles, in either its original or revised form. Revisions to the General Principles related to clinical psychiatry provide more detailed descriptions of measures for individuals who unsuccessfully attempt suicide and identify newly targeted mental disorders other than depression; however, the overall proportion of contents relating to

  20. Determinants of knowledge translation from health technology assessment to policy-making in China: From the perspective of researchers

    Science.gov (United States)

    Liu, Wenbin; Shi, Lizheng; Pong, Raymond W.; Dong, Hengjin; Mao, Yiwei; Tang, Meng; Chen, Yingyao

    2018-01-01

    Background For health technology assessment (HTA) to be more policy relevant and for health technology-related decision-making to be truly evidence-based, promoting knowledge translation (KT) is of vital importance. Although some research has focused on KT of HTA, there is a dearth of literature on KT determinants and the situation in developing countries and transitional societies remains largely unknown. Objective To investigate the determinants of HTA KT from research to health policy-making from the perspective of researchers in China. Design Cross-sectional study. Methods A structured questionnaire which focused on KT was distributed to HTA researchers in China. KT activity levels in various fields of HTA research were compared, using one-way ANOVA. Principal component analysis was performed to provide a basis to combine similar variables. To investigate the determinants of KT level, multiple linear regression analysis was performed. Results Based on a survey of 382 HTA researchers, it was found that HTA KT wasn’t widespread in China. Furthermore, results showed that no significant differences existed between the various HTA research fields. Factors, such as attitudes of researchers toward HTA and evidence utilization, academic ranks and linkages between researchers and policy-makers, had significant impact on HTA KT (p-valuespolicy-makers, policy-relevance of HTA research, practicality of HTA outcomes and making HTA reports easier to understand also contributed to predicting KT level. However, academic nature of HTA research was negatively associated with KT level. Conclusion KT from HTA to policy-making was influenced by many factors. Of particular importance were collaborations between researchers and policy-makers, ensuring policy relevance of HTA and making HTA evidence easier to understand by potential users. PMID:29300753

  1. Regulação dos setores em rede para além dos valores econômicos: uma análise das políticas de interconexão IP para suporte a serviços de voz na União Europeia a partir das Teorias do Interesse Público / Regulating Network Industries beyond Economic Theories: An Analysis of IP Interconnection Policies to Support Voice Services in the EU from the perspective of Public Interest Theories

    Directory of Open Access Journals (Sweden)

    Victor Oliveira Fernandes

    2017-04-01

    Full Text Available Purpose – The study aims to analyze the extent to which economic theories of network industries could anticipate the behavior of regulators regarding the promotion of network access and interconnection policies in telecommunication markets. Methodology/approach/design – The paper first analyzes the main economic arguments for regulating network industries, in order to highlight the regulatory metalinguistics they contain. Then, the study indicates some critiques to economic rationality addressed by Public Interest Theories of Regulation. At last, it verifies how well economic theories of network industries explain IP interconnection policies recently developed in two European countries, namely, France and Germany. Findings – European regulator's decisions of imposing IP interconnection obligations on fixed network operators suggest that regulatory intervention on such fields is strongly influenced by non-economic values, such as effective competition and technological neutrality.

  2. The stability of the international oil trade network from short-term and long-term perspectives

    Science.gov (United States)

    Sun, Qingru; Gao, Xiangyun; Zhong, Weiqiong; Liu, Nairong

    2017-09-01

    To examine the stability of the international oil trade network and explore the influence of countries and trade relationships on the trade stability, we construct weighted and unweighted international oil trade networks based on complex network theory using oil trading data between countries from 1996 to 2014. We analyze the stability of international oil trade network (IOTN) from short-term and long-term aspects. From the short-term perspective, we find that the trade volumes play an important role on the stability. Moreover, the weighted IOTN is stable; however, the unweighted networks can better reflect the actual evolution of IOTN. From the long-term perspective, we identify trade relationships that are maintained during the whole sample period to reveal the situation of the whole international oil trade. We provide a way to quantitatively measure the stability of complex network from short-term and long-term perspectives, which can be applied to measure and analyze trade stability of other goods or services.

  3. A Public Finance Perspective on Climate Policy: Six Interactions That May Enhance Welfare

    OpenAIRE

    Siegmeier, Jan; Mattauch, Linus; Franks, Max; Klenert, David; Schultes, Anselm; Edenhofer, Ottmar

    2015-01-01

    Climate change economics mostly neglects sizeable interactions of carbon pricing with other fiscal policy instruments. Conversely, public finance typically overlooks the effects of future decarbonization efforts when devising instruments for the major goals of fiscal policy. We argue that such a compartmentalisation is undesirable: policy design taking into account such interdependencies may enhance welfare and change the distribution of mitigation costs within and across generations. This cl...

  4. Integration Policies of European Cities in Comparative Perspective: Structural Convergence and Substantial Differentiation

    Directory of Open Access Journals (Sweden)

    Rinus Penninx

    2016-08-01

    Full Text Available This article aims to review the comparative study of integration policies of European cities. The first two sections present an analytical framework for the study of immigrants’ integration processes and the policies that intend to steer such processes. The third section outlines how local integration policies have developed in relation to national policies and EU integration policies, particularly after 2003. The fourth and main section analyses the framing and content of integration policies of European cities, looking at their diversity in the legal/political dimension, the socio-economic dimension – including the domains of work, housing, education and health – and the cultural, religious and ethnic dimension. It is concluded that there is a structural convergence, in the sense that in the complex structure of multilevel governance of migration and integration, cities do take a similar position, developing horizontal relations of cooperation and exchange. Cities that develop explicit integration policies tend to do this from a more inclusive and pragmatic framing than national and EU-policies. At the same time, there is great variation in what cities actually do: in the legal/political and in the cultural/religious dimensions, framing, intentions and measures do vary greatly; in the socio-economic dimension this variation is less when it comes to the domains of activity, but more in the intensity of policy intervention.

  5. Network-based Modeling of Mesoscale Catchments - The Hydrology Perspective of Glowa-danube

    Science.gov (United States)

    Ludwig, R.; Escher-Vetter, H.; Hennicker, R.; Mauser, W.; Niemeyer, S.; Reichstein, M.; Tenhunen, J.

    Within the GLOWA initiative of the German Ministry for Research and Educa- tion (BMBF), the project GLOWA-Danube is funded to establish a transdisciplinary network-based decision support tool for water related issues in the Upper Danube wa- tershed. It aims to develop and validate integration techniques, integrated models and integrated monitoring procedures and to implement them in the network-based De- cision Support System DANUBIA. An accurate description of processes involved in energy, water and matter fluxes and turnovers requires an intense collaboration and exchange of water related expertise of different scientific disciplines. DANUBIA is conceived as a distributed expert network and is developed on the basis of re-useable, refineable, and documented sub-models. In order to synthesize a common understand- ing between the project partners, a standardized notation of parameters and functions and a platform-independent structure of computational methods and interfaces has been established using the Unified Modeling Language UML. DANUBIA is object- oriented, spatially distributed and raster-based at its core. It applies the concept of "proxels" (Process Pixel) as its basic object, which has different dimensions depend- ing on the viewing scale and connects to its environment through fluxes. The presented study excerpts the hydrological view point of GLOWA-Danube, its approach of model coupling and network based communication (using the Remote Method Invocation RMI), the object-oriented technology to simulate physical processes and interactions at the land surface and the methodology to treat the issue of spatial and temporal scal- ing in large, heterogeneous catchments. The mechanisms applied to communicate data and model parameters across the typical discipline borders will be demonstrated from the perspective of a land-surface object, which comprises the capabilities of interde- pendent expert models for snowmelt, soil water movement, runoff formation, plant

  6. Consequences of Strategic Choices within an e-Procurement Implementation Process -From an Actor Network Perspective

    DEFF Research Database (Denmark)

    Krag, Lotte; Thomsen, Mette; Jensen, Tina Blegind

    2004-01-01

    have to be made in order to ensure the success of the implementation in terms of the technical aspects, the business model and the organisation. This article deals with three strategic choices made by the management in the case company, a large European medical company, regarding the process...... of implementing an e-Procurement system - more specifically, an Enterprise Buyer Professional (EBP) module in SAP R/3 for commercial purchasing. These strategic choices are (1) outsourcing the electronic catalogue of the EBP system to an electronic market place, (2) constituting a change management group...... for the implementation, and (3) allying with an external partner in the implementation process. The strategic choices are the basis of a qualitative analysis using an Actor Network Theory (ANT) perspective where focus is on three aspects: Delegation, black box and enrolment. In this regard, strategies for delegating...

  7. Alteration and reorganization of functional networks: a new perspective in brain injury study

    Directory of Open Access Journals (Sweden)

    Nazareth P. Castellanos

    2011-09-01

    Full Text Available Plasticity is the mechanism underlying brain’s potential capability to compensate injury. Recently several studies have shown that functional connections among brain areas are severely altered by brain injury and plasticity leading to a reorganization of the networks. This new approach studies the impact of brain injury by means of alteration of functional interactions. The concept of functional connectivity refers to the statistical interdependencies between physiological time series simultaneously recorded in various brain areas and it could be an essential tool for brain function studies, being its deviation from healthy reference an indicator for damage. In this article, we review studies investigating functional connectivity changes after brain injury and subsequent recovery, providing an accessible introduction to common mathematical methods to infer functional connectivity, exploring their capabilities, future perspectives and clinical uses in brain injury studies.

  8. Child mental-health policy development in sub-Saharan Africa: broadening the perspectives using Bronfenbrenner's ecological model.

    Science.gov (United States)

    Atilola, Olayinka

    2017-04-01

    Despite socio-economic, demographic and epidemiological facts and realities that point to a potential risk for explosion in the prevalence of childhood mental health problems in sub-Saharan Africa, there is still a severe dearth of child and adolescent mental health (CAMH) policy or strategy to respond to the situation in the region. Unfortunately, current attempts at suggesting courses of action in this regard appear to be focused on narrow reactionary approaches. There is a need for theoretical frameworks to capture the full ramification of childhood in sub-Saharan Africa, from which multi-level, context-appropriate and holistic CAMH policy directions can be understood. In this commentary, we propose an amended version of the Bronfenbrenner's ecological model of childhood as such framework that captures proximal, intermediate and distal factors that influence the care environment of children. We then used the insights provided by the model to identify and prioritize intervention points and appropriate intervention strategies in charting a tentative course for CAMH policy development in the region. Though the ecological model provides a distinct perspective to the structure and dynamics of the care environment of children, the proposed framework using the model is still largely theoretical and need to be further integrated into future studies on CAMH policy development in the region. © The Author 2014. Published by Oxford University Press. All rights reserved. For Permissions, please email: journals.permissions@oup.com.

  9. Toward an occupational rehabilitation policy community for cancer survivors in Singapore: a stakeholder perspective from the SME employers.

    Science.gov (United States)

    Mak, Angela Ka Ying

    2011-03-01

    Cancer and return to work has been extensively studied in the Western context and yet it has not received much academic attention in Asia. This paper aims to review the current Singapore government rehabilitation initiatives in collaboration with the policy community, identify the socio-environmental barriers to implementing the existing programs for cancer survivors, highlights the demand-side of research development and illustrates the viewpoints of small and medium enterprise employers in Singapore from a recent study. Implications and future directions in developing evidence-based rehabilitation policies and initiatives for cancer survivors in Singapore and the Southeast Asian region are also discussed. A review of occupational rehabilitation literature relevant to Singapore looking at legislation, policies, initiatives and services was performed. Current state-of-art research in occupational rehabilitation from an employer perspective was also synthesized. Challenges and barriers of adopting the current rehabilitation initiatives and programs for cancer survivors exist largely due to the lack of centralized effort, clear definitions and understanding between people with disabilities, chronic illness and cancer as well as an evidence-based policy community. In addition, too much emphasis on new hiring than retaining in current services and there are no specific guidelines to help employers deal with issues when retaining employees with health history, such as workplace accommodation, appraisal, discrimination and grievance handling. Palpable blind spots in the current occupational rehabilitation system and policy were highlighted in this paper. Coupled with systemic improvements, continuous government resource support and developing an evidence-based policy community between the government, employers, healthcare professionals, industry and community partners and non-profit organizations, a positive change of the rehabilitation initiatives and services is

  10. Average Throughput Performance of Myopic Policy in Energy Harvesting Wireless Sensor Networks.

    Science.gov (United States)

    Gul, Omer Melih; Demirekler, Mubeccel

    2017-09-26

    This paper considers a single-hop wireless sensor network where a fusion center collects data from M energy harvesting wireless sensors. The harvested energy is stored losslessly in an infinite-capacity battery at each sensor. In each time slot, the fusion center schedules K sensors for data transmission over K orthogonal channels. The fusion center does not have direct knowledge on the battery states of sensors, or the statistics of their energy harvesting processes. The fusion center only has information of the outcomes of previous transmission attempts. It is assumed that the sensors are data backlogged, there is no battery leakage and the communication is error-free. An energy harvesting sensor can transmit data to the fusion center whenever being scheduled only if it has enough energy for data transmission. We investigate average throughput of Round-Robin type myopic policy both analytically and numerically under an average reward (throughput) criterion. We show that Round-Robin type myopic policy achieves optimality for some class of energy harvesting processes although it is suboptimal for a broad class of energy harvesting processes.

  11. Social Optimization and Pricing Policy in Cognitive Radio Networks with an Energy Saving Strategy

    Directory of Open Access Journals (Sweden)

    Shunfu Jin

    2016-01-01

    Full Text Available The rapid growth of wireless application results in an increase in demand for spectrum resource and communication energy. In this paper, we firstly introduce a novel energy saving strategy in cognitive radio networks (CRNs and then propose an appropriate pricing policy for secondary user (SU packets. We analyze the behavior of data packets in a discrete-time single-server priority queue under multiple-vacation discipline. With the help of a Quasi-Birth-Death (QBD process model, we obtain the joint distribution for the number of SU packets and the state of base station (BS via the Matrix-Geometric Solution method. We assess the average latency of SU packets and the energy saving ratio of system. According to a natural reward-cost structure, we study the individually optimal behavior and the socially optimal behavior of the energy saving strategy and use an optimization algorithm based on standard particle swarm optimization (SPSO method to search the socially optimal arrival rate of SU packets. By comparing the individually optimal behavior and the socially optimal behavior, we impose an appropriate admission fee to SU packets. Finally, we present numerical results to show the impacts of system parameters on the system performance and the pricing policy.

  12. Mobilizing Drug Consumption Rooms: inter-place networks and harm reduction drug policy.

    Science.gov (United States)

    McCann, Eugene; Temenos, Cristina

    2015-01-01

    This article discusses the learning and politics involved in spreading Drug Consumption Rooms (DCRs) globally. DCRs are health facilities, operating under a harm reduction philosophy, where people consume illicit drugs in a supervised setting. Approximately 90 are located in almost 60 cities in 11 countries. They are intensely local attempts to improve the lives of specific populations and urban neighborhoods. DCRs are also global models that travel. This article examines the relationship between DCRs as facilities that are fixed in place and DCRs as globally-mobilized models of drug policy and public health practice. Drawing on research from seven countries, we apply concepts from the policy mobilities literature to analyze the travels of the DCR model and the political strategies involved in the siting of these public health service facilities. We detail the networked mobilization of the DCR model from Europe to Canada and Australia, the learning among facilities, the strategies used to mold the DCR model to local contexts, and the role of DCR staff in promoting continued proliferation of DCRs. We conclude by identifying some immobilities of DCRs to identify questions about practices, principles and future directions of harm reduction. Copyright © 2014 Elsevier Ltd. All rights reserved.

  13. Deadlock Avoidance Policy in Mobile Wireless Sensor Networks with Free Choice Resource Routing

    Directory of Open Access Journals (Sweden)

    Prasanna Ballal

    2008-09-01

    Full Text Available Efficient control schemes are required for effective cooperation of robot teams in a mobile wireless sensor network. If the robots (resources are also in charge of executing multiple simultaneous missions, then risks of deadlocks due to the presence of shared resources among different missions increase and have to be tackled. Discrete event control with deadlock avoidance has been used in the past for robot team coordination for the case of multi reentrant flowline models with shared resources. In this paper we present an analysis of deadlock avoidance for a generalized case of multi reentrant flow line systems (MRF called the Free Choice Multi Reentrant Flow Line systems (FMRF. In FMRF, some tasks have multiple resource choices; hence routing decisions have to be made and current results in deadlock avoidance for MRF do not hold. This analysis is based on the so-called Circular Waits (CW of the resources in the system. For FMRF, the well known notions of Critical Siphons and Critical Subsystems must be generalized and we redefine these objects for such systems. Our second contribution provides a matrix formulation that efficiently computes the objects required for deadlock avoidance in FMRF systems. A MAXWIP dispatching policy is formulated for deadlock avoidance in FMRF systems. According to this policy, deadlock in FMRF is avoided by limiting the work in progress (WIP in the critical subsystems of each CW. Implemented results of the proposed scheme in a WSN test-bed is presented in the paper.

  14. "Who Cares for the Children?" Lessons from a Global Perspective of Child Care Policy

    Science.gov (United States)

    Lokteff, Maegan; Piercy, Kathleen W.

    2012-01-01

    We present the argument that the meaning of child care and the policies that address it are explicitly linked with national ideologies, work force participation, economic success, and child outcomes. The relationship between family and child care policies is cyclical in nature, with a nation's ideology and vision of family often driving child care…

  15. Pharmaceutical policy analysis – A European perspective on pricing and reimbursement in challenging times

    NARCIS (Netherlands)

    Leopold, C.

    2014-01-01

    The pharmaceutical policy environment is dynamic as new medicines are being developed and different medical needs arise, while diverse interests by stakeholders influence policy making. Tensions are especially noticeable with respect to pricing and reimbursement of medicines; what health care plans

  16. Introduction: Family migration as an integration issue? Policy perspectives and academic insights

    NARCIS (Netherlands)

    Bonjour, S.; Kraler, A.

    2015-01-01

    "Family migration" and "integration" are intimately related concepts in policy discourses in Europe today. Assumptions about the relation between "family migration" and "integration" play a crucial role in shaping policies. This special issue aims to examine the axis between "family migration,"

  17. Perceptions and Implications of No-Fee School Policy: School-Based Management Perspectives

    Science.gov (United States)

    Naong, M. N.

    2013-01-01

    The inception of no-fee schools and a school-fee exemption policy has become a contentious issue but also an exciting one for school managers in South Africa. Managers opposed to the policy have cited amongst others things, academic standards dropping, as well as parents who can afford to pay jumping on the bandwagon and refusing to pay. While the…

  18. Advantages of type and screen policy: Perspective from a developing country!

    Science.gov (United States)

    Aggarwal, Geet; Tiwari, Aseem K; Arora, Dinesh; Dara, Ravi C; Acharya, Devi P; Bhardwaj, Gunjan; Sharma, Jyoti

    2018-01-01

    The authors' center recently changed their pretransfusion testing protocol from "conventional" type and screen (TS) with anti-human globulin (AHG) crossmatch (Policy A) to TS with immediate-spin (IS) crossmatch (Policy B). Red blood cell (RBC) units were issued after compatible IS crossmatch as and when required instead of AHG crossmatch. This study was conducted to compare the effects of change of policy from A to B over 1-year period on crossmatch-to-transfusion (C/T) ratio, RBC issue turnaround time (TAT), outdating of RBC, man-hours consumption, and monetary savings. This was a comparative, prospective study conducted by the Department of Transfusion Medicine of a tertiary hospital-based blood bank in Northern India. The Policy B was implemented in the department from January 2014. Relevant retrospective data for comparison of the previous 1 year, when Policy A was practiced, were derived from hospital information system. 23909 and 24724 RBC units transfused to patients admitted to the hospital during respective 1-year period of practice for Policy A and B. There was significant reduction in C/T ratio (1.94 vs. 1.01) and RBC issue TAT (79 vs. 65 min) with Policy B. Expiry due to outdating reduced (37 vs. zero) along with man-hours (16% reduction) and monetary (33% reduction) savings. Use of 'TS with IS crossmatch' policy provides multiple advantages to all the stakeholders; blood banker, clinician, patient, and the hospital management.

  19. Dialogic Spaces: A Critical Policy Development Perspective of Educational Leadership Qualifications

    Science.gov (United States)

    Smith, Déirdre; Kelly, Darron; Allard, Carson

    2017-01-01

    The critical exploration of policy development processes employed to construct leadership qualifications is the focus of this inquiry. This exploration is made through specific application of the necessary conditions of Habermasian "practical discourse" to current dialogic procedures used to develop policies for principal, supervisory…

  20. Managing Cisco network security

    CERN Document Server

    Knipp, Eric

    2002-01-01

    An in-depth knowledge of how to configure Cisco IP network security is a MUST for anyone working in today''s internetworked world"There''s no question that attacks on enterprise networks are increasing in frequency and sophistication..."-Mike Fuhrman, Cisco Systems Manager, Security ConsultingManaging Cisco Network Security, Second Edition offers updated and revised information covering many of Cisco''s security products that provide protection from threats, detection of network security incidents, measurement of vulnerability and policy compliance and management of security policy across an extended organization. These are the tools that network administrators have to mount defenses against threats. Chapters also cover the improved functionality and ease of the Cisco Secure Policy Manger software used by thousands of small-to-midsized businesses and a special section on the Cisco Aironet Wireless Security Solutions.Security from a real-world perspectiveKey coverage of the new technologies offered by the Cisc...