On the nature of voters' coalition preferences.

Science.gov (United States)

Plescia, Carolina; Aichholzer, Julian

2017-07-03

An expanding literature indicates that in multiparty systems with coalition governments, citizens consider the post-electoral bargaining process among parties when casting their vote. Yet, we know surprisingly little about the nature of voters' coalition preferences. This paper uses data from the Austrian National Election Study to examine the determinants as well as the independence of preferences for coalitions as political object. We find that coalition preferences are strongly informed by spatial considerations; but additional non-ideological factors, such as party and leader preferences, also play a fundamental role. We also find that coalitions enjoy a certain degree of independence from other objects of vote choice and they do not always represent a simple average score on the feeling thermometer of the constituent parties. There are, however, substantial differences among voters, with party identifiers and those with extreme ideology being less likely to consider coalitions as separate entities from their component parties.

On the nature of voters’ coalition preferences

Science.gov (United States)

Plescia, Carolina; Aichholzer, Julian

2017-01-01

ABSTRACT An expanding literature indicates that in multiparty systems with coalition governments, citizens consider the post-electoral bargaining process among parties when casting their vote. Yet, we know surprisingly little about the nature of voters’ coalition preferences. This paper uses data from the Austrian National Election Study to examine the determinants as well as the independence of preferences for coalitions as political object. We find that coalition preferences are strongly informed by spatial considerations; but additional non-ideological factors, such as party and leader preferences, also play a fundamental role. We also find that coalitions enjoy a certain degree of independence from other objects of vote choice and they do not always represent a simple average score on the feeling thermometer of the constituent parties. There are, however, substantial differences among voters, with party identifiers and those with extreme ideology being less likely to consider coalitions as separate entities from their component parties. PMID:28824702

Conservative treatment of patients with tarsal coalitions

Directory of Open Access Journals (Sweden)

A. V. Sapogoosky

2015-01-01

Full Text Available Tarsal coalition is a pathological condition with abnormal fusion between two or more tarsal bones. The aim of the study was to evaluate effectiveness of conservative treatment in patients with tarsal coalitions. The treatment included reducing the intensity of physical activity, medication, orthotics, physiotherapy. For evaluation of effectiveness of the treatment, we used the AOFAS scale. The results of the study demonstrated that conservative treatment in patients with tarsal coalitions was focused onon temporary pain release. Conservative treatment has limited efficacy for patients with symptomatic tarsal coalitions because of short pain release in the majority of children (98 %. The indications for conservative treatment in patients with symptomatic tarsal coalitions should be pain and hindfoot valgus less than 15°. In other cases, conservative treatment should be considered as preoperative preparation.

Advocacy coalitions and wind power development: Insights from Quebec

International Nuclear Information System (INIS)

Jegen, Maya; Audet, Gabriel

2011-01-01

This article addresses the issue of wind energy acceptance in the Canadian province of Quebec and, in particular, the impact of different models of wind power development on the degree of social acceptance. We show that the dominant advocacy coalition, which favors a hard path energy development in general, enforces a large-scale development of wind energy. Two other coalitions - a soft path coalition and a nationalist coalition - oppose this development, but not wind energy per se. We argue that difference in belief systems explains their opposition rather than planning issues or NIMBY concerns. We also contend that, despite its predominance over (wind) energy policy, the hard path coalition is willing to learn and make concessions towards the soft path coalition, but not towards the nationalist coalition. - Highlights: → We address social acceptance of wind energy. → We illustrate the interaction of advocacy coalitions. → Different advocacy coalitions support different models of wind energy development. → Models of wind energy development influence the degree of social acceptance. → Opposition is not aimed at wind energy per se, but at the hard path model.

Cost Benefit Analysis of Boat Lifts

Science.gov (United States)

2014-09-01

associated with commercial boat lifts were obtained through a market survey based on products advertised for sale to the general public. The information...from the market survey and knowledge of specific boat maintenance items susceptible to cost reduction using a boat lift were then compared to identify...transferred to the Boat Inventory Manager ( BIM ). Custodians are responsible for maintaining boats and small craft in good working order at all times

Subtalar Coalition: A Case Report

Directory of Open Access Journals (Sweden)

CG Chua

2013-11-01

Full Text Available Subtalar coalition is an uncommon condition that usually manifests in early adolescence(1. Frequently, this condition is missed. Delayed diagnosis may result in osteoarthritis requiring triple arthrodesis. Here, we report two patients with subtalar coalition. The first patient is a 12 year old boy who presented with right ankle pain for one year and was treated with excision of the coalition and bone wax insertion at the excision site. We followed up the patient for two years and the result was excellent with full range of movement of his right ankle and subtalar joint attained within two months. He returned to athletic activity by six months and was discharged with no complications after two years. The second patient is a 15 year old girl who presented with bilateral ankle pain and swelling for three years and was treated with excision of the coalition and subtalar interpositional arthroplasty bilaterally. She defaulted follow up after seven months as she was very satisfied with the result. We wish to highlight this condition which may be misdiagnosed as flexible flat foot or ankle sprain.

Coalitions to engineer the climate

Science.gov (United States)

Moreno-Cruz, J. B.; Ricke, K.; Caldeira, K.

2012-12-01

Solar geoengineering is the deliberate reduction of the amount of incoming solar radiation absorbed by Earth's climate system with the aim of reducing impacts of anthropogenic climate change. The international politics of solar geoengineering differ markedly from those of greenhouse-gas emissions reductions. A central question is who will decide whether and how much solar geoengineering will be deployed. It is unlikely that a single small actor could implement and sustain global-scale geoengineering that harms much of the world without intervention from harmed world powers. Thus, in practice, some minimum amount of aggregate power would be needed to successfully impose will upon the rest of the world. Here we formulate a series of games, calibrated with physical and economic models of climate change, to evaluate how international coalitions to implement geoengineering may form. In the scenarios examined, climate models are assumed to correctly predict the future and damage is parameterized in terms of regional temperature and precipitation changes only, and do not consider other, possibly formidable, risks. The coalitions set the "global thermostat" to maximize benefit to coalition members. As a result, non-members would be better off under a global optimum solution, but would be worse off with no geoengineering at all. Nonetheless, it appears unlikely that solar geoengineering could be implemented by actors who are perceived in advance to be harming the interests of a majority of the world's powers.; Comparison of results under a globally optimal versus >50% military-spending power coalition over 6 decades of solar geoengineering implementation. (a) shows how the amount of solar geoengineering (in units of stratospheric aerosol optical depth, AOD) implemented by a Power Proportionate Distribution coalition under a military-spending-weighted power scheme (dotted), compared to the amount that minimizes net global damages (thick grey) (the population and GDP

46 CFR 199.262 - Rescue boats.

Science.gov (United States)

2010-10-01

... SYSTEMS FOR CERTAIN INSPECTED VESSELS Additional Requirements for Cargo Vessels § 199.262 Rescue boats. (a) Each cargo vessel must carry at least one rescue boat. Each rescue boat must be approved under approval... 46 Shipping 7 2010-10-01 2010-10-01 false Rescue boats. 199.262 Section 199.262 Shipping COAST...

Wind energy aggregation: A coalitional game approach

KAUST Repository

Baeyens, E.

2011-12-01

In this paper we explore the extent to which a group of N wind power producers can exploit the statistical benefits of aggregation and quantity risk sharing by forming a willing coalition to pool their variable power to jointly offer their aggregate power output as single entity into a forward energy market. We prove that wind power generators will always improve their expected profit when they aggregate their generated power and use tools from coalitional game theory to design fair sharing mechanisms to allocate the payoff among the coalition participants. We show that the corresponding coalitional game is super-additive and has a nonempty core. Hence, there always exists a mechanism for profit-sharing that makes the coalition stable. However, the game is not convex and the celebrated Shapley value may not belong to the core of the game. An allocation mechanism that minimizes the worst-case dissatisfaction is proposed. © 2011 IEEE.

Measuring Light Pollution with Fisheye Lens Imagery from A Moving Boat – A Proof of Concept

Directory of Open Access Journals (Sweden)

Andreas Jechow

2017-06-01

Full Text Available Near all-sky imaging photometry was performed from a boat on the Gulf of Aqaba to measure the night sky brightness in a coastal environment. The boat was not anchored, and therefore drifted and rocked. The camera was mounted on a tripod without any inertia/motion stabilization. A commercial digital single lens reflex (DSLR camera and fisheye lens were used with ISO setting of 6400, with the exposure time varied between 0.5 s and 5 s. We find that despite movement of the vessel the measurements produce quantitatively comparable results apart from saturation effects. We discuss the potential and limitations of this method for mapping light pollution in marine and freshwater systems. This work represents the proof of concept that all-sky photometry with a commercial DSLR camera is a viable tool to determine light pollution in an ecological context from a moving boat.

The paradoxes and promise of community coalitions.

Science.gov (United States)

Chavis, D M

2001-04-01

Community coalitions, as they are currently applied, are unique organizations whose ability to promote community change is different from other types of community organizations. This article explores those differences and elaborates how community coalitions can use those differences to transform conflict into greater capacity, equity, and justice. Concerns are also raised in this article about how community coalitions can intentionally and unintentionally protect the status quo and contain the empowerment of grassroots leadership and those of marginalized groups. There is a need for more theory, research, and discourse on how community coalitions can transform conflict into social change and how they can increase the power of grassroots and other citizen-lead organizations.

Boat boarding ladder placement

Science.gov (United States)

1998-04-01

Presented in three volumes; 'Boat Boarding Ladder Placement,' which explores safety considerations including potential for human contact with a rotating propeller; 'Boat Handhold Placement,' which explores essential principles and methods of fall con...

Incentives and stability of international climate coalitions: An integrated assessment

International Nuclear Information System (INIS)

Bosetti, Valentina; Carraro, Carlo; De Cian, Enrica; Massetti, Emanuele; Tavoni, Massimo

2013-01-01

This paper analyses the incentives to participate in an international climate agreement and the stability of the resulting climate coalition using the integrated assessment model WITCH. Coalition stability is assessed under alternative assumptions concerning the pure rate of time preference, the aggregation of social welfare, and the severity of climate damages. The profitability, stability, and strong potential internal stability of a number of coalitions, those potentially effective in reducing GHG emissions, is explored in the paper. The main conclusion is that only the grand coalition, i.e. a coalition where all world regions cooperate to reduce emissions, can maintain GHG concentration below 550 ppm CO 2 -eq. However, this coalition is not internally stable, even when allowing for monetary transfers across world regions. Nonetheless, the paper also shows that strongly potentially internally stable coalitions exist, though of smaller size, which can mitigate global warming and limit GHG concentrations to 600 ppm CO 2 -eq. - Highlights: ► We analyse climate coalitions with an integrated assessment model. ► Coalitions’ profitability and stability is analysed under alternative assumptions. ► Effective coalitions should include larger emitters (such as India and China). ► A coalition that achieves 550 ppm CO 2 -eq is not internally stable. ► A stable coalition can achieve around 518 ppme in 2050 and 600 ppme in 2100

Immunization Action Coalition

Science.gov (United States)

... IAC | Contact | A-Z Index | Donate | Shop | SUBSCRIBE Immunization Action Coalition Favorites ACIP Recommendations Package Inserts Additional Immunization Resources Photos Adult Vaccination Screening Checklists Ask the ...

International Clean Energy Coalition

Energy Technology Data Exchange (ETDEWEB)

Erin Skootsky; Matt Gardner; Bevan Flansburgh

2010-09-28

In 2003, the National Association of Regulatory Utility Commissioners (NARUC) and National Energy Technology Laboratories (NETL) collaboratively established the International Clean Energy Coalition (ICEC). The coalition consisting of energy policy-makers, technologists, and financial institutions was designed to assist developing countries in forming and supporting local approaches to greenhouse gas mitigation within the energy sector. ICEC's work focused on capacity building and clean energy deployment in countries that rely heavily on fossil-based electric generation. Under ICEC, the coalition formed a steering committee consisting of NARUC members and held a series of meetings to develop and manage the workplan and define successful outcomes for the projects. ICEC identified India as a target country for their work and completed a country assessment that helped ICEC build a framework for discussion with Indian energy decisionmakers including two follow-on in-country workshops. As of the conclusion of the project in 2010, ICEC had also conducted outreach activities conducted during United Nations Framework Convention on Climate Change (UNFCCC) Ninth Conference of Parties (COP 9) and COP 10. The broad goal of this project was to develop a coalition of decision-makers, technologists, and financial institutions to assist developing countries in implementing affordable, effective and resource appropriate technology and policy strategies to mitigate greenhouse gas emissions. Project goals were met through international forums, a country assessment, and in-country workshops. This project focused on countries that rely heavily on fossil-based electric generation.

Coparenting and toddler's interactive styles in family coalitions.

Science.gov (United States)

Fivaz-Depeursinge, Elisabeth; Lopes, Francesco; Python, Maryline; Favez, Nicolas

2009-12-01

The current study examined the coparenting and toddler's interactive styles in family coalitions. According to structural family theory, boundaries between generations are clear in alliances, but disturbed in coalitions: the parents look to the child to regulate their conflictual relationship and the child attempts to meet this need. In a normative sample studied longitudinally during the Lausanne Trilogue Play situation (LTP, N=38), 15 coalition cases were detected. Styles of coparenting and of child's interactions were determined and compared in coalition and alliance cases at 18 months. Findings confirm the structural family model by showing the specific ways in which the coparenting and the toddler's interactive styles are associated in 3 different patterns of coalitions: binding, detouring, and triangulation. They illustrate how the child's triangular capacity, or her ability to simultaneously communicate with both parents, is used to regulate the parents' relationship. They suggest that the LTP observational paradigm is a promising assessment method of early family interactions. They point to the importance of assessing early the child's contribution to family coalitions.

Round-trip boat on hydrogen

International Nuclear Information System (INIS)

Berends, A.M.; Van der Laag, P.C.

2005-08-01

The results of a feasibility study on a PEM (polymer-electrolyte membrane) fuel cell (FC) driven electric round-trip boat are presented and discussed. The study concerns the specification of a PEMFC system design, including a list of components. Also technical and environmental aspects are dealt with and compared with traditional battery-driven electric boats and diesel-driven boats [nl

Progress in Promoting Research Reactor Coalitions

International Nuclear Information System (INIS)

Goldman, Ira; Adelfang, Pablo; Alldred, Kevin; Mote, Nigel

2008-01-01

This presentation treats of the IAEA's role in Promoting Research Reactor (RR) coalitions, presents the strategic view, the types of coalitions, the 2007-2008 activities and Results, and the upcoming activities. The RR Coalitions Progress is presented first (Initial discussions, project design, approval of NTI grant request, informal consultations and development of 'national' proposals, Number of 'models' identified, exploratory missions/meetings, initial implementation of several coalitions, IAEA coordination, ideas/proposals/ventures, initial support. Some countries, institutes, or users want access to reactor capabilities without, or in advance of, building a domestic facility. Some countries, institutes, or users need access to alternative capabilities to permit the closure/consolidation of marginal facilities. Cooperative arrangements will result in increased utilization for each participant. The results from the reactor view are as follows: cover increases in order levels or scientific research; cover facility outages (planned or un-planned); delegate 'less profitable' products and services; access capacity for new products and services; reduce transport needs by geographical optimization; reduce investment needs by contracting for complementary capabilities; reduce costs of medical radio-isotope for R and D; share best practices in operations and safety. The results from the stakeholder View are: Better information on what reactors can offer/provide; greater range of services; more proactive product and service support; greater reliability in supplies of products and services. The types of coalitions are of different forms to meet needs, capabilities, objectives of members. In general they start small, evolve, change form, expand as confidence grows. The role of the Scientific consortium is to: distribute excess demand, test new concepts for implementation at high-flux reactors, direct requests for access to most appropriate RR, share best practices

Sustainability in a state comprehensive cancer control coalition: lessons learned.

Science.gov (United States)

Desmond, Renee A; Chapman, Kathryn; Graf, Gavin; Stanfield, Bret; Waterbor, John W

2014-03-01

The Alabama Comprehensive Cancer Control Coalition (ACCCC) has developed an integrated and coordinated approach to reducing cancer incidence, morbidity, and mortality, and to improving the quality of life for cancer survivors, their families, and their caregivers. The ACCCC is currently in a maintenance phase and a formal plan for sustainability of the coalition was needed to keep the members engaged and productive. A training session in coalition sustainability conducted in 2013 identified the following elements as essential to success: (1) increased marketing of the coalition by simplifying its mission; (2) improved networking including flexibility in coalition meeting location and attendance; (3) increased membership satisfaction through transformational leadership; (4) revision of the working structure of committees and improved accountability; and (5) enhancement of partner satisfaction with coalition activities designed to recruit and retain new partners. A self-administered membership satisfaction survey was given to assess coalition mission, meeting logistics, organization, capacity building, and coalition goals. Results indicated that the subcategories of communication, mission, and meeting logistics were rated satisfied to very satisfied on a five-point scale. Although the ACCCC had clearly written goals, improvement could be made in leadership participation and new member orientation could be improved. Most members rated their parent organization as highly involved with the ACCCC and many offered suggestions on capacity building. Results of the sustainability training have clarified the ACCCC's plans to ensure coalition viability and improve strategies to inform stakeholders of the benefits of participation in the coalition.

Towards a Formal Model of Privacy-Sensitive Dynamic Coalitions

Directory of Open Access Journals (Sweden)

Sebastian Bab

2012-04-01

Full Text Available The concept of dynamic coalitions (also virtual organizations describes the temporary interconnection of autonomous agents, who share information or resources in order to achieve a common goal. Through modern technologies these coalitions may form across company, organization and system borders. Therefor questions of access control and security are of vital significance for the architectures supporting these coalitions. In this paper, we present our first steps to reach a formal framework for modeling and verifying the design of privacy-sensitive dynamic coalition infrastructures and their processes. In order to do so we extend existing dynamic coalition modeling approaches with an access-control-concept, which manages access to information through policies. Furthermore we regard the processes underlying these coalitions and present first works in formalizing these processes. As a result of the present paper we illustrate the usefulness of the Abstract State Machine (ASM method for this task. We demonstrate a formal treatment of privacy-sensitive dynamic coalitions by two example ASMs which model certain access control situations. A logical consideration of these ASMs can lead to a better understanding and a verification of the ASMs according to the aspired specification.

Pressures on TV Programs: Coalition for Better Television's Case.

Science.gov (United States)

Shipman, John M., Jr.

In 1981, the conservative Coalition for Better Television (CBTV) threatened an economic boycott against advertisers who marketed their wares on programs that the coalition felt had excessive sex and violence. Because television networks are dependent on advertising, the coalition believed economic pressure on advertisers would force a…

Complexities of coalition building: leaders' successes, strategies, struggles, and solutions.

Science.gov (United States)

Mizrahi, T; Rosenthal, B B

2001-01-01

Government and private funding initiatives are promoting coalitions, collaborations, and other interorganizational approaches to address complex community, social services, and health issues. Social work organizers and administrators are increasingly leading coalitions themselves or representing their organizations in collaborative planning and problem solving, often without understanding how to manage the complexities involved in interorganizational relationships. This article reports on aspects of a larger quantitative and qualitative research project that studied coalition dynamics, operations, and outcomes. Coalition leaders interviewed defined success in multiple ways. Competent leadership was the factor most often identified with coalition success.

Organizational Member Involvement in Physical Activity Coalitions across the United States: Development and Testing of a Novel Survey Instrument for Assessing Coalition Functioning

Science.gov (United States)

Bornstein, Daniel B.; Pate, Russell R.; Beets, Michael W.; Saunders, Ruth P.; Blair, Steven N.

2015-01-01

Introduction: Coalitions are often composed of member organizations. Member involvement is thought to be associated with coalition success. No instrument currently exists for evaluating organizational member involvement in physical activity coalitions. This study aimed to develop a survey instrument for evaluating organizational member involvement…

An assessment of the Pacific Regional Cancer Coalition: outcomes and implications of a regional coalition internal and external assessment.

Science.gov (United States)

Sy, Angela U; Heckert, Karen A; Buenconsejo-Lum, Lee; Hedson, Johnny; Tamang, Suresh; Palafox, Neal

2011-11-01

The Pacific Regional Cancer Coalition (PRCC) provides regional leadership in the U.S. Affiliated Pacific Islands (USAPI) to implement the Regional Comprehensive Control Plan: 2007-2012, and to evaluate its coalition and partnerships. The Pacific Center of Excellence in the Elimination of Disparities (CEED), aims to reduce cancer disparities and conducts evaluation activities relevant to cancer prevention and control in the USAPI. The PRCC Self (internal) and Partner (external) Assessments were conducted to assess coalition functioning, regional and national partnerships, sustainability, and the role of regionalism for integrating all chronic disease prevention and control in the Pacific. Self-administered questionnaires and key informant telephone interviews with PRCC members (N=20), and representatives from regional and national partner organizations were administered (N=26). Validated multi item measures using 5-point scales on coalition and partnership characteristics were used. Chronbach's alphas and averages for the measures were computed. Internal coalition measures: satisfaction (4.2, SD=0.48) communication (4.0, SD=0.56), respect (4.0, SD=0.60) were rated more highly than external partnership measures: resource sharing (3.5, SD=0.74), regionalism (3.9, SD=0.47), use of findings (3.9, SD=0.50). The PRCC specifically identified its level of "collaboration" with external partners including Pacific CEED. External partners identified its partnership with the PRCC in the "coalition" stage. PRCC members and external partners are satisfied with their partnerships. All groups should continue to focus on building collaboration with partners to reflect a truly regional approach to sustain the commitment, the coalitions and the programming to reduce cancer in the USAPI. PRCC and partners should also work together to integrate all chronic disease prevention and control efforts in the Pacific.

46 CFR 133.140 - Stowage of rescue boats.

Science.gov (United States)

2010-10-01

... SYSTEMS Requirements for All OSVs § 133.140 Stowage of rescue boats. (a) Rescue boats must be stowed as follows: (1) Each rescue boat must be ready for launching in not more than 5 minutes. (2) Each rescue boat... 46 Shipping 4 2010-10-01 2010-10-01 false Stowage of rescue boats. 133.140 Section 133.140...

46 CFR 133.135 - Rescue boats.

Science.gov (United States)

2010-10-01

... 46 Shipping 4 2010-10-01 2010-10-01 false Rescue boats. 133.135 Section 133.135 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) OFFSHORE SUPPLY VESSELS LIFESAVING SYSTEMS Requirements for All OSVs § 133.135 Rescue boats. (a) Each OSV must carry at least one rescue boat. Each rescue...

Lessons Learned and Challenges in Building a Filipino Health Coalition

Science.gov (United States)

Aguilar, David E.; Abesamis-Mendoza, Noilyn; Ursua, Rhodora; Divino, Lily Ann M.; Cadag, Kara; Gavin, Nicholas P.

2010-01-01

In recent years, community-based coalitions have become an effective channel to addressing various health problems within specific ethnic communities. The purpose of this article is twofold: (a) to describe the process involved in building the Kalusugan Coalition (KC), a Filipino American health coalition based in New York City, and (b) to highlight the lessons learned and the challenges from this collaborative venture. The challenges described also offer insights on how the coalition development process can be greatly affected by the partnership with an academic institution on a community-based research project. Because each cultural group has unique issues and concerns, the theoretical framework used by KC offers creative alternatives to address some of the challenges regarding coalition infrastructures, leadership development, unexpected change of coalition dynamics, and cultural nuances. PMID:19098260

46 CFR 199.202 - Rescue boats.

Science.gov (United States)

2010-10-01

... SYSTEMS FOR CERTAIN INSPECTED VESSELS Additional Requirements for Passenger Vessels § 199.202 Rescue boats... 46 Shipping 7 2010-10-01 2010-10-01 false Rescue boats. 199.202 Section 199.202 Shipping COAST... least one rescue boat approved under approval series 160.156 that is equipped as specified in table 199...

Management and governance processes in community health coalitions: a procedural justice perspective.

Science.gov (United States)

Weiner, Bryan J; Alexander, Jeffrey A; Shortell, Stephen M

2002-12-01

Community-based coalitions are a popular strategy for promoting community health despite the fact that coalitions often fail to achieve measurable results. Using a procedural justice framework, this study seeks to advance knowledge about the relationship between coalition governance and management processes and indicators of coalition functioning. Member survey data from 25 coalitions participating in the Community Care Network Demonstration Program were analyzed using two-stage least squares regression. Results show that personal influence in decision making. decision process clarity, and collaborative conflict resolution were significantly associated with procedural fairness perceptions. Procedural fairness perceptions, in turn, were positively associated with member satisfaction with coalition decisions, but not personal engagement in the coalition or organizational integration of coalition goals and activities. Personal influence in decision making and collaborative conflict resolution also exhibited direct relationships with all three indicators of coalition functioning examined in the study.

Maritime Coalitions: When is Unity of Command Required

National Research Council Canada - National Science Library

Gahlinger, Gregory J

2007-01-01

.... The concepts of Unity of Command, Unity of Effort and Parallel, Lead Nation, or Integrated coalition command structures are viable across a broad spectrum of maritime coalition operations but do have...

The Bigger, the Better: Coalitions in the GATT/WTO

Directory of Open Access Journals (Sweden)

Gabriel Cepaluni

2012-12-01

Full Text Available What does it take to make a coalition successful? Bigger coalitions are more likely to be successful because the GATT/WTO is a consensus-based institution and countries are informally penalized if they isolate themselves. Through a Bayesian statistical analysis, the article corroborates the above hypothesis. To further investigate the research question, qualitative case studies of the G-10 in the Uruguay Round and the Public Health Coalition in the Doha Round are conducted. These cases show that the more convincing the framing of a position, the better are the chances of coalitions keeping a large number of followers and supporters, thereby affecting their odds of success. By building a unique database and applying a new research design to the topic, the study rigorously tests theories about coalitions that had previously only been proposed but not empirically analyzed.

Coalition-based multimedia peer matching strategies for P2P networks

Science.gov (United States)

Park, Hyunggon; van der Schaar, Mihaela

2008-01-01

In this paper, we consider the problem of matching users for multimedia transmission in peer-to-peer (P2P) networks and identify strategies for fair resource division among the matched multimedia peers. We propose a framework for coalition formation, which enables users to form a group of matched peers where they can interact cooperatively and negotiate resources based on their satisfaction with the coalition, determined by explicitly considering the peer's multimedia attributes. In addition, our proposed approach goes a step further by introducing the concept of marginal contribution, which is the value improvement of the coalition induced by an incoming peer. We show that the best way for a peer to select a coalition is to choose the coalition that provides the largest division of marginal contribution given a deployed value-division scheme. Moreover, we model the utility function by explicitly considering each peer's attributes as well as the cost for uploading content. To quantify the benefit that users derive from a coalition, we define the value of a coalition based on the total utility that all peers can achieve jointly in the coalition. Based on this definition of the coalition value, we use an axiomatic bargaining solution in order to fairly negotiate the value division of the upload bandwidth given each peer's attributes.

Procurement guideline for oil recovery boats; Oeljyntorjuntaveneen hankintaohje

Energy Technology Data Exchange (ETDEWEB)

Pajala, J.

2011-12-15

These guidelines have been compiled to assist in the procurement of oil recovery boats, with the intention of ensuring that new boats meet the future needs of oil spill response operations and that procurement will be carried out in a manner that is economically sound and technologically well-founded. Furthermore, the guidelines are intended to encourage the development and adoption of new solutions for oil recovery boats. The issues covered by these guidelines include: Multiple uses of boats, classification of boats and class-specific requirements, the principle of sustainable development and the boats' lifecycle, qualification to be set for the crews, procurement timeline, regulations and guidelines, inspections and approvals. (orig.)

Coalition Cooperation Defines Roadmap for E85 and Biodiesel

Energy Technology Data Exchange (ETDEWEB)

2007-06-01

This Clean Cities success story relates how Colorado's Colorado Biofuels Coalition was formed and provides guidance on forming other such coalitions. This Colorado's coalition sucessfully increase the number of fueling stations providing biofuels and has goals to the number even more. Plans also include assisting with financing infrastructure, making alternative fuels available to more fleets, and educating about E85 and biodiesel use.

Inter-Party Conflict Management in Coalition Governments: Analyzing the Role of Coalition Agreements in Belgium, Germany, Italy and the Netherlands

Directory of Open Access Journals (Sweden)

Catherine Moury

2013-07-01

Full Text Available In this article, we focus on manifest interparty conflict over policy issues and the role of coalition agreements in solving these conflicts. We present empirical findings on the characteristics of coalition agreements including deals over policy controversy and on inter-party conflict occurring during the lifetime of governments in Germany, Belgium, Italy and the Netherlands. We analyze the ways in which parties in government were or were not constrained by written deals over disputed issues. Coalition agreements from all four countries include specific policy deals, one third of which are precisely defined. These policy deals concern both consensual and controversial issues. Our central finding is that, in the case of intra-party conflict, parties almost always fall back on the initial policy deals when these exist. As such, policy statements of the coalition agreement facilitate decision making in each of the countries studied.

Developing and maintaining state-wide adolescent pregnancy prevention coalitions: a preliminary investigation.

Science.gov (United States)

Nezlek, J B; Galano, J

1993-09-01

This paper presents the results of a study of state-wide adolescent pregnancy prevention coalitions. Key informants in five states throughout the southern United States were given semi-structured interviews regarding the adolescent pregnancy prevention coalitions in their states. From these interviews and other documents, conclusions were drawn regarding the nature and importance of the environments within which these coalitions operate, the universe of activities in which coalitions engage, and the stages of development of these coalitions. Katz and Kahn's model of social organizations served as the basis for understanding coalitions in terms of these three considerations. Future research should consider the utility of organizational models that can explain more fully the organization--committee hybrid structure that tends to characterize these coalitions.

Rethinking the Factors of Success: Social Support and Community Coalitions

Science.gov (United States)

Haithcox-Dennis, Melissa; DeWeese, Amanda; Goodman, Jessica

2013-01-01

Background: Coalitions are often the strategy of choice when needs are great, resources are few, and individual efforts have proven unsuccessful in addressing serious health issues. Despite the widespread use of coalitions and extensive research, no definitive list of factors predicting coalition success has been identified. One factor, social…

Agile Coalition Environment (ACE)

National Research Council Canada - National Science Library

McGuire, Michele; Daniel, Dale

2004-01-01

.... Interoperability is achieved across all applications, platforms, and security domains. ACE is presented as a network capability that can be applied to the Coalition Enterprise Information Exchange System (CENTRIXS...

Evolution of fairness and coalition formation in three-person ultimatum games.

Science.gov (United States)

Nishimura, Takeshi; Okada, Akira; Shirata, Yasuhiro

2017-05-07

We consider the evolution of fairness and coalition formation in a three-person ultimatum game in which the coalition value depends on its size. Traditional game theory, which assumes selfish and rational players, predicts the largest and efficient coalition with a proposer exploiting most of the total value. In a stochastic evolutionary model (the frequency-dependent Moran process with mutations) where players make errors in estimating the payoffs and strategies of others, evolutionary selection favors the formation of a two-person subcoalition under weak selection and in the low mutation limit if and only if its coalition value exceeds a high proportion (0.7) of that of the largest coalition. Proposers offer 30-35% of the subcoalition value to a coalition member, excluding a non-member. Multilateral bargaining is critically different from the bilateral one. Coalition-forming behavior may cause economic inefficiency and social exclusion. Stochastic evolutionary game theory thus provides theoretical support to explain the behavior of human subjects in economic experiments of a three-person ultimatum game. Copyright © 2017 Elsevier Ltd. All rights reserved.

Northeast Solar Energy Market Coalition (NESEMC)

Energy Technology Data Exchange (ETDEWEB)

Rabago, Karl R. [Pace Energy and Climate Center Pace University School of Law

2018-03-31

The Northeast Solar Energy Market Coalition (NESEMC) brought together solar energy business associations and other stakeholders in the Northeast to harmonize regional solar energy policy and advance the solar energy market. The Coalition was managed by the Pace Energy and Climate Center, a project of the Pace University Elisabeth Haub School of Law. The NESEMC was funded by the U.S. Department of Energy SunShot Initiative as a cooperative agreement through 2017 as part of Solar Market Pathways.

76 FR 30495 - National Safe Boating Week, 2011

Science.gov (United States)

2011-05-25

... precautions and sensible behavior when spending time on the water. Safe boating is responsible boating. Individuals can prepare for excursions by taking boating safety courses and filing float plans with family...

A critical evaluation of subtalar joint arthrosis associated with middle facet talocalcaneal coalition in 21 surgically managed patients: a retrospective computed tomography review. Investigations involving middle facet coalitions-part III.

Science.gov (United States)

Kernbach, Klaus J; Barkan, Howard; Blitz, Neal M

2010-01-01

Symptomatic middle facet talocalcaneal coalition is frequently associated with rearfoot arthrosis that is often managed surgically with rearfoot fusion. However, no objective method for classifying the extent of subtalar joint arthrosis exists. No study has clearly identified the extent of posterior facet arthrosis present in a large cohort treated surgically for talocalcaneal coalition through preoperative computerized axial tomography. The authors conducted a retrospective review of 21 patients (35 feet) with coalition who were surgically treated over a 12-year period for coalition on at least 1 foot. Using a predefined original staging system, the extent of the arthrosis was categorized into normal or mild (Stage I), moderate (Stage II), and severe (Stage III) arthrosis. The association of stage and age is statistically significant. All of the feet with Stage III arthrosis had fibrous coalitions. No foot with osseous coalition had Stage III arthrosis. The distribution of arthrosis staging differs between fibrous and osseous coalitions. Only fibrous coalitions had the most advanced arthrosis (Stage III), whereas osseous coalitions did not. This suggests that osseous coalitions may have a protective effect in the prevention of severe degeneration of the subtalar joint. Concomitant subtalar joint arthrosis severity progresses with age; surgeons may want to consider earlier surgical intervention to prevent arthrosis progression in patients with symptomatic middle facet talocalcaneal coalition.

Impact of coalition interoperability on PKI

Science.gov (United States)

Krall, Edward J.

2003-07-01

This paper examines methods for providing PKI interoperability among units of a coalition of armed forces drawn from different nations. The area in question is tactical identity management, for the purposes of confidentiality, integrity and non-repudiation in such a dynamic coalition. The interoperating applications under consideration range from email and other forms of store-and-forward messaging to TLS and IPSEC-protected real-time communications. Six interoperability architectures are examined with advantages and disadvantages of each described in the paper.

Posteromedial subtalar coalition: imaging appearances in three cases

International Nuclear Information System (INIS)

McNally, E.G.

1999-01-01

Objective. To define the imaging appearances in three cases of posteromedial subtalar coalition.Design. Three patients who presented with hindfoot pain were found to have non-osseous coalition involving the posteromedial hindfoot. This entity is distinct from conventional middle facet coalition as the sustentaculum is uninvolved.Results. Plain radiographs, available in two cases, demonstrated subtle irregularity of the posterior facet. MRI (three cases) demonstrated a mixed bony and cartilaginous mass lying posterior to the sustentaculum. There was trabecular oedema within the mass and adjacent talus, and narrowing of the space between the middle and posterior facets. Prominence and dilatation of the posterior tibial veins with tenosynovitis of the adjacent tibialis posterior tendon was seen. CT demonstrated the bony mass but did not detect the adjacent bony oedema.Conclusion. Posteromedial subtalar coalition may present with hindfoot pain and stiffness. The presence of a pseudarthrosis posterior to a normal middle facet is characteristic. The abnormality can be difficult to detect on plain radiographs. (orig.)

Posteromedial subtalar coalition: imaging appearances in three cases

Energy Technology Data Exchange (ETDEWEB)

McNally, E.G. [Dept. of Radiology, Nuffield Orthopaedic Centre, Oxford (United Kingdom)

1999-12-01

Objective. To define the imaging appearances in three cases of posteromedial subtalar coalition.Design. Three patients who presented with hindfoot pain were found to have non-osseous coalition involving the posteromedial hindfoot. This entity is distinct from conventional middle facet coalition as the sustentaculum is uninvolved.Results. Plain radiographs, available in two cases, demonstrated subtle irregularity of the posterior facet. MRI (three cases) demonstrated a mixed bony and cartilaginous mass lying posterior to the sustentaculum. There was trabecular oedema within the mass and adjacent talus, and narrowing of the space between the middle and posterior facets. Prominence and dilatation of the posterior tibial veins with tenosynovitis of the adjacent tibialis posterior tendon was seen. CT demonstrated the bony mass but did not detect the adjacent bony oedema.Conclusion. Posteromedial subtalar coalition may present with hindfoot pain and stiffness. The presence of a pseudarthrosis posterior to a normal middle facet is characteristic. The abnormality can be difficult to detect on plain radiographs. (orig.)

The market introduction of solar boats

International Nuclear Information System (INIS)

Brandsma, M.

1997-01-01

There is a large potential (50 MWp) for photovoltaic electrically-driven boats in the Netherlands. A brief overview is given of the results of solar boat demonstration projects in the Netherlands so far

A coalition formation game for transmitter cooperation in OFDMA uplink communications

KAUST Repository

Chelli, Ali; Tembine, Hamidou; Alouini, Mohamed-Slim

2014-01-01

the nodes is modelled using coalitional game theory. In this game, each coalition tries to maximize its utility in terms of rate. In the absence of cooperation cost, it can be shown that the grand coalition is sum-rate optimal and stable, i.e., the mobile

Apparatus for unloading nuclear fuel pellets from a sintering boat

International Nuclear Information System (INIS)

Bucher, G.D.; Raymond, T.E.

1987-01-01

An apparatus is described for unloading nuclear fuel pellets from a loaded sintering boat having an open top, comprising: (a) means for receiving the boat in an upright position with the pellets contained therein, the boat receiving means including a platform for supporting the loaded boat in the upright position, the boat supporting platform having first and second portions; (b) means for clamping the boat including a pair of plates disposed at lateral sides of the boat and being movable in a first direction relative to one another for applying clamping forces to the boat on the platform and in a second direction relative to one another for releasing the clamping forces from the boat. The pair of plates have inner surfaces facing toward one another, the first and second platform portions of the boat supporting platform being mounted to the plates on the respective facing surfaces thereof and disposed in a common plane. One of the plates and one of the platform portions mounted thereto are disposed in a stationary position and the other of the plates and the other of the platform portions mounted thereto are movable relative thereto in the first and second directions for applying and releasing clamping forces to and from the boat while the boat is supported in the upright position by the platform portions; (c) means for transferring the clamped boat from the upright position to an inverted position and then back to the upright position; and (d) means of receiving the pellets from the clamped boat as the boat is being transferred from the upright position to the inverted position

The Influence of Community Context on How Coalitions Achieve HIV-Preventive Structural Change

Science.gov (United States)

Reed, Sarah J.; Miller, Robin Lin; Francisco, Vincent T.

2014-01-01

Community coalition action theory (CCAT) depicts the processes and factors that affect coalition formation, maintenance, institutionalization, actions, and outcomes. CCAT proposes that community context affects coalitions at every phase of development and operation. We analyzed data from 12 "Connect to Protect" coalitions using inductive…

Coincidence of role expectations between staff and volunteer members of drug free community coalitions.

Science.gov (United States)

Goldstein, Marc B; Sapere, Heather; Daviau, John

2017-08-01

Community coalitions have proliferated as a means of addressing a range of complex community problems. Such coalitions often consist of a small paid staff and volunteer members. The present study examines one likely contributor to coalition effectiveness: the degree of agreement on role expectations between paid staff and volunteer members. Role confusion occurs when paid staff and volunteers differ in their expectations of who is responsible for accomplishing specific tasks. Staff and volunteer members from 69 randomly selected Drug Free Coalitions in the United States as well as 21 Drug Free Coalitions in Connecticut were asked to respond to an online survey asking about 37 specific coalition tasks critical for effective coalition functioning and the degree to which paid staff and/or voluntary members should be responsible for accomplishing each. Our final sample consisted of 476 individuals from 35 coalitions. Using coalitions as the unit of analysis, we found significant differences between paid staff and volunteer coalition members on nine tasks reflecting four domains: meeting leadership and participation, (2) planning and implementation leadership, (3) publicity/media relations, and (4) logistical functions. Implications of these differences and ways that evaluators could help coalitions deal with differing role expectations were discussed. Copyright © 2017 Elsevier Ltd. All rights reserved.

Swiss fuel cell passenger and pleasure boats

Energy Technology Data Exchange (ETDEWEB)

Affolter, J.-F.

2000-07-01

This paper published by the University of Applied Science in Yverdon-les-Bains, Switzerland, looks at the development of electrically driven small boats that are powered by fuel cells. The various implementations of the test boats are described. Starting with a 100-watt PEM fuel cell built by the Paul Scherrer Institute (PSI) and the University of Applied Science in Solothurn, Switzerland, for educational purposes, a small pedal-boat was electrified. The paper describes the development of four further prototypes and introduces a new project for a 6-passenger leisure boat powered by a 2 kW PEFC fuel cell. Apart from the fuel cells, various other components such as propellers and control electronics are discussed as are the remaining problems still to be solved before the cells and boats can be marketed. Since they were carried out at a technical university, these projects are said to have provided an excellent way of teaching new technologies to students.

Theories of coalition formation: An empirical test using data from Danish local government

DEFF Research Database (Denmark)

Skjæveland, Asbjørn; Serritzlew, Søren; Blom-Hansen, Jens

2007-01-01

Theories of coalition formation represent a diverse set of arguments about why some government coalitions form while others do not. In this article, the authors present a systematic empirical test of the relative importance of the various arguments. The test is designed to avoid a circularity...... problem present in many coalition studies - namely that the theories are tested on data of national government coalitions in postwar Europe: the very data that gave rise to the theories in the first place. Instead, the authors focus on government coalitions at the municipal level. They base their analysis...... on office and policy motives. At the same time, the analysis raises the question of whether actors really seek minimal coalitions....

Renewing Rock-Tenn: A Biomass Fuels Assessment for Rock-Tenn's St. Paul Recycled Paper Mill.

Energy Technology Data Exchange (ETDEWEB)

Nelson, Carl

2007-03-31

In the summer of 2006 the Green Institute started the study for the RockTenn paper mill that would evaluate the economics and supply chain reliability of wood waste and other clean biomass as a fuel for the facility. The Green Institute obtained sponsorship from a broad coalition representing the community and the project team included other consultants and university researchers specializing in biomass issues. The final product from the project was a report to: 1) assess the availability of clean biomass fuel for use at the Rock-Tenn site; 2) roughly estimate costs at various annual usage quantities; and 3) develop the building blocks for a supply chain procurement plan. The initial report was completed and public presentations on the results were completed in spring of 2007.

Coalitions in the quantum Minority game: Classical cheats and quantum bullies

International Nuclear Information System (INIS)

Flitney, Adrian P.; Greentree, Andrew D.

2007-01-01

In a one-off Minority game, when a group of players agree to collaborate they gain an advantage over the remaining players. We consider the advantage obtained in a quantum Minority game by a coalition sharing an initially entangled state versus that obtained by a coalition that uses classical communication to arrive at an optimal group strategy. In a model of the quantum Minority game where the final measurement basis is randomized, quantum coalitions outperform classical ones when carried out by up to four players, but an unrestricted amount of classical communication is better for larger coalition sizes

Atomic absorption determination of ultratrace tellurium in rocks utilizing high sensitivity sampling systems

International Nuclear Information System (INIS)

Beaty, R.D.

1973-01-01

The sampling boat and the graphite furnace were shown to possess the required sensitivity to detect tellurium at ultratrace levels, in a variety of sample types, by atomic absorption. In the sampling boat approach, tellurium in sample solutions is chemically separated and concentrated by extraction into methyl isobutyl ketone before measurement. For samples exhibiting extraction interferences or excessively high background absorption, a preliminary separation of tellurium by coprecipitation with selenium is described. Using this technique, tellurium can be quantitatively detected down to 5 nanograms and linear response is observed to 100 nanograms. Relative standard deviations of better than 7 percent are achieved for 50 nanograms of tellurium. For samples that have a tellurium content below the detection limits of the sampling boat, the graphite furnace is used for atomization. By this method, as little as 0.07 nanograms of tellurium can be detected, and a precision of 1 percent relative standard deviation is achievable at the 5 nanogram level. A routinely applicable procedure was developed for determining tellurium in rocks, using the graphite furnace, after a hydrofluoric acid decomposition of the sample. Using this procedure, tellurium data were obtained on 20 different rocks, and the significance of this new information is discussed. (Diss. Abstr. Int., B)

Learning from Iraq and Afghanistan: Four Lessons for Building More Effective Coalitions

Directory of Open Access Journals (Sweden)

White Nathan

2016-06-01

Full Text Available Despite many tactical and operational successes by brave military and civilian personnel, post-9/11 operations by U.S. led coalitions in Iraq and Afghanistan did not achieve their intended outcomes. Although many efforts are underway by discrete organizations within coalition countries to identify and learn their own lessons from these conflicts, comparatively less attention is paid to broader lessons for successful coalitions. Given that the U.S. and its allies will most certainly form coalitions in the future for a range of different contingency scenarios, these lessons are equally deserving of close examination. This article identifies four interrelated lessons from Iraq and Afghanistan that can be utilized to inform more effective coalition development and employment.

Injuries in Competitive Dragon Boating.

Science.gov (United States)

Mukherjee, Swarup; Leong, Hin Fong; Chen, Simin; Foo, Yong Xiang Wayne; Pek, Hong Kiat

2014-11-01

Dragon boating is a fast-growing team water sport and involves forceful repetitive motions that predispose athletes to overuse injuries. Despite the rising popularity of the sport, there is a lack of studies on injury epidemiology in dragon boating. To investigate the injury epidemiology in competitive dragon boating athletes. Descriptive epidemiological study. A total of 95 dragon boaters (49 males, 46 females) representing their respective universities took part in this study. Data were collected retrospectively using a reliable and valid self-report questionnaire. The study period was from August 2012 to July 2013. A total of 104 musculoskeletal injuries were reported (3.82 injuries/1000 athlete-exposures), 99% of which occurred during training. The most commonly injured regions were the lower back (22.1%), shoulder (21.1%), and wrist (17.3%). The majority of injuries were due to overuse (56.3%), and incomplete muscle-tendon strain was the most prevalent type of injury (50.5%). The time loss from injuries varied. In addition, a significant majority of the dragon boating athletes incurred nonmusculoskeletal injuries, with abrasions (90.5%), blisters (78.9%), and sunburns (72.6%) being the most common. Competitive dragon boating has a moderately high injury incidence, and there seems to be a direct relationship between exposure time and injury rate. A majority of the injuries are overuse in nature, and the body parts most actively involved in paddling movement are at higher risk of injuries. The high incidence of nonmusculoskeletal injuries in dragon boaters suggested that these injuries are likely outcomes of participation in the sport.

The DELTA PREP Initiative: Accelerating Coalition Capacity for Intimate Partner Violence Prevention

Science.gov (United States)

Zakocs, Ronda; Freire, Kimberley E.

2018-01-01

Background The DELTA PREP Project aimed to build the prevention capacity of 19 state domestic violence coalitions by offering eight supports designed to promote prevention integration over a 3-year period: modest grant awards, training events, technical assistance, action planning, coaching hubs, the Coalition Prevention Capacity Assessment, an online workstation, and the online documentation support system. Objectives Using quantitative and qualitative data, we sought to explain how coalitions integrated prevention within their structures and functions and document how DELTA PREP supports contributed to coalitions’ integration process. Results We found that coalitions followed a common pathway to integrate prevention. First, coalitions exhibited precursors of organizational readiness, especially having prevention champions. Second, coalitions engaged in five critical actions: engaging in dialogue, learning about prevention, forming teams, soliciting input from the coalition, and action planning. Last, by engaging in these critical actions, coalitions enhanced two key organizational readiness factors—developing a common understanding of prevention and an organizational commitment to prevention. We also found that DELTA PREP supports contributed to coalitions’ abilities to integrate prevention by supporting learning about prevention, fostering a prevention team, and engaging in action planning by leveraging existing opportunities. Two DELTA PREP supports—coaching hubs and the workstation—did not work as initially intended. From the DELTA PREP experience, we offer several lessons to consider when designing future prevention capacity-building initiatives. PMID:26245934

Rivalry of Advocacy Coalitions in the Czech Pension Reform

Directory of Open Access Journals (Sweden)

Potůček Martin

2016-06-01

Full Text Available The Czech Republic, as many other countries of Central and Eastern Europe, faced and is still facing a pension-reform challenge. The diversification of pension pillars led to the massive displacements of participant contributions from the public PAYG pension pillars to the newly constructed private, defined-contribution, fully-funded pillars. In the Czech Republic, the adoption of the relevant law was preceded by serious political conflict between supporters and opponents of this step (both among different political actors and among professionals. In an analysis of the conflict we critically apply the Advocacy Coalition Framework. We work mainly with the analysis of policy documents, public statements of the individual actors and an analysis of voting on the relevant law in both chambers of the Czech Parliament towards the identification of the crystallization process of two clear-cut coalitions between actors from both sides of the spectrum. The Advocacy Coalition Framework in exploring the dynamics of the public-policy process proved to be able to explain situations where there is sharp political conflict. Through the lens of the devil-shift of both camps (advocacy coalitions with different beliefs, each fell into extreme positions within the coalition to affirm the correctness of their arguments and positions.

International Land Coalition: Women's access to land

OpenAIRE

International Land Coalition (ILC)

2008-01-01

Metadata only record The International Land Coalition (ILC) started as the Popular Coalition to Eradicate Hunger and Poverty. This is a global alliance of intergovernmental, governmental and civil-society organizations committed to rural poverty eradication. On their website, (on the left click on documents) the link presents a list of resources related to the role of women and access to land. There are case studies and country reports in Cambodia, India, Indonesia, Kenya and Nepal, as wel...

Local Self-Government as an Architect of Coalitions for Local Development

Directory of Open Access Journals (Sweden)

Anna Gąsior-Niemiec

2014-12-01

Full Text Available The paper addresses the new role played by local self-government units in Poland. Main factors that determine the public authorities’ capacity to become architects of coalitions for local development are identified. Coalitions are defined as partnerships linking and mobilizing stakeholders anchored in three sectors: public, economic and non-governmental. The coalition-making role of the public organs is investigated on the basis of Local Action Groups (LAGs, which are pro-developmental cross-sector organizations established in rural areas of the Podkarpackie (Sub-Carpathian Voivodesh ip, Poland. Findings are presented that draw on quantitative and qualitative results of the research project that investigated mechanisms involved in the operation of the cross-s ector coalitions. The dominant role of the public authorities in those coalitions is demonstrated. The Community-led Local Development model is referred to as the future framework for LAGs.

21 CFR 1240.95 - Sanitation of water boats.

Science.gov (United States)

2010-04-01

... 21 Food and Drugs 8 2010-04-01 2010-04-01 false Sanitation of water boats. 1240.95 Section 1240.95... DISEASES Source and Use of Potable Water § 1240.95 Sanitation of water boats. No vessel engaged in interstate traffic shall obtain water for drinking and culinary purposes from any water boat unless the tanks...

Coalition Building for Health: A Community Garden Pilot Project with Apartment Dwelling Refugees.

Science.gov (United States)

Eggert, Lynne K; Blood-Siegfried, Jane; Champagne, Mary; Al-Jumaily, Maha; Biederman, Donna J

2015-01-01

Refugees often experience compromised health from both pre- and post-migration stressors. Coalition theory has helped guide the development of targeted programs to address the health care needs of vulnerable populations. Using the Community Coalition Action Theory as a framework, a coalition was formed to implement a community garden with apartment-dwelling refugees. Outcomes included successful coalition formation, a community garden, reported satisfaction from all gardeners with increased vegetable intake, access to culturally meaningful foods, and evidence of increased community engagement. The opportunity for community health nurses to convene a coalition to affect positive health for refugees is demonstrated.

46 CFR 199.175 - Survival craft and rescue boat equipment.

Science.gov (United States)

2010-10-01

... 46 Shipping 7 2010-10-01 2010-10-01 false Survival craft and rescue boat equipment. 199.175....175 Survival craft and rescue boat equipment. (a) All lifeboat and rescue boat equipment— (1) Must be... craft or rescue boat; or (iii) Overload the launching appliance. (b) Each lifeboat, rigid liferaft, and...

36 CFR 3.2 - Do other boating laws and regulations apply to me when I operate my boat on park waters?

Science.gov (United States)

2010-07-01

... regulations apply to me when I operate my boat on park waters? 3.2 Section 3.2 Parks, Forests, and Public... boating laws and regulations apply to me when I operate my boat on park waters? (a) In addition to the.... NPS applies the adopted laws and regulations to vessels and their operation on all waters (navigable...

Traditional boat-building and navigational techniques of southern Orissa

Digital Repository Service at National Institute of Oceanography (India)

Tripati, S.

of the region. No written records on ancient boatbuilding and navigational aids of the region are available for the reconstruction of the technique of boat-building. Boats of this area have been classified into two categories, namely planked and log boats...

78 FR 33856 - Sport Fishing and Boating Partnership Council

Science.gov (United States)

2013-06-05

...-FVWF97920900000-XXX] Sport Fishing and Boating Partnership Council AGENCY: Fish and Wildlife Service, Interior... public teleconference of the Sport Fishing and Boating Partnership Council (Council). DATES... announce that Sport Fishing and Boating Partnership Council will hold a teleconference. Background The...

76 FR 1628 - Sport Fishing and Boating Partnership Council

Science.gov (United States)

2011-01-11

...] Sport Fishing and Boating Partnership Council AGENCY: Fish and Wildlife Service, Interior. ACTION... teleconference of the Sport Fishing and Boating Partnership Council (Council). DATE(S): We will hold the... sport fishing, boating, and conservation communities and is organized to enhance partnerships among...

Radio-controlled boat for measuring water velocities and bathymetry

Science.gov (United States)

Vidmar, Andrej; Bezak, Nejc; Sečnik, Matej

2016-04-01

Radio-controlled boat named "Hi3" was designed and developed in order to facilitate water velocity and bathymetry measurements. The boat is equipped with the SonTek RiverSurveyor M9 instrument that is designed for measuring open channel hydraulics (discharge and bathymetry). Usually channel cross sections measurements are performed either from a bridge or from a vessel. However, these approaches have some limitations such as performing bathymetry measurements close to the hydropower plant turbine or downstream from a hydropower plant gate where bathymetry changes are often the most extreme. Therefore, the radio-controlled boat was designed, built and tested in order overcome these limitations. The boat is made from a surf board and two additional small balance support floats. Additional floats are used to improve stability in fast flowing and turbulent parts of rivers. The boat is powered by two electric motors, steering is achieved with changing the power applied to left and right motor. Furthermore, remotely controlled boat "Hi3" can be powered in two ways, either by a gasoline electric generator or by lithium batteries. Lithium batteries are lighter, quieter, but they operation time is shorter compared to an electrical generator. With the radio-controlled boat "Hi3" we can perform measurements in potentially dangerous areas such as under the lock gates at hydroelectric power plant or near the turbine outflow. Until today, the boat "Hi3" has driven more than 200 km in lakes and rivers, performing various water speed and bathymetry measurements. Moreover, in future development the boat "Hi3" will be upgraded in order to be able to perform measurements automatically. The future plans are to develop and implement the autopilot. With this approach the user will define the route that has to be driven by the boat and the boat will drive the pre-defined route automatically. This will be possible because of the very accurate differential GPS from the Sontek River

Building successful coalitions for promoting advance care planning.

Science.gov (United States)

Marchand, Lucille; Fowler, Kathryn J; Kokanovic, Obrad

2006-01-01

Advance care planning (ACP) has had few successful initiatives. This qualitative study explores the challenges and successes of an advance care planning coalition in Wisconsin called Life Planning 2000 using key informant interviews (n = 24) and grounded theory. Major themes included: commitment (the need for leadership, recruitment of key members, and funding); cohesiveness (disparate groups collaborating toward a common purpose), and outcomes (shift in paradigm from signing documents to process of advanced care planning, new-found collaborative relationships, and educational tool development). Coalitions need to define short-, intermediate-, and long-term goals that result in measurable outcomes and an evaluation process. Resources must be commensurate with goals. Strong leadership, paid staff adequate funding, and the collaboration of diverse groups working toward common goals are the basic requirements of a successful coalition.

Examining Capacity and Functioning of Bicycle Coalitions: A Descriptive Study

Directory of Open Access Journals (Sweden)

Melissa Bopp

2017-11-01

Full Text Available BackgroundBicycle coalitions represent a strong partner in creating bike-friendly communities through advocacy for physical infrastructure, encouragement for biking, or education about safety. Despite their versatility, little is known about their functioning. Therefore, the purpose of this study was to examine capacity, strengths, and weaknesses of these organizations.MethodsBicycle coalitions/advocacy groups from English-speaking countries were recruited to take part in an online survey via email invitation. The survey addressed basic information about the coalition (community demographics, location, leadership, communication strategies, coalition priorities, barriers to programming/activities, and partners.ResultsCoalitions (n = 56 from four countries completed the survey. Most coalitions operated as a non-profit (n = 44, 95.7%, 45% (n = 21 have paid staff as leaders, while 37% (n = 17 have volunteers as leaders. The following skills were represented in coalitions’ leadership: fundraising (n = 31, 53.4%, event planning (n = 31, 53.4%, urban planning (n = 26, 44%, and policy/legislation expertise (n = 26, 44.8%. Education (n = 26, 63.4% and encouragement (n = 25, 61.6% were viewed as top priorities and the safety of bicyclists (n = 21, 46.7% and advocacy for infrastructure and policy (n = 22, 48.9% is the focus of most activities. A lack of financial resources (n = 36, 81.8% and capable personnel (n = 25, 56.8% were significant barriers to offering programming in the community and that the availability of grants to address issues (n = 38, 86.4% would be the top motivator for improvements.ConclusionBike coalitions represent a critical partner in creating activity-friendly environments and understanding their capacity allows for creating skill/capacity building intervention programs, development of effective toolkits and fostering strong collaborations to address physical inactivity.

CFCC: A Covert Flows Confinement Mechanism for Virtual Machine Coalitions

Science.gov (United States)

Cheng, Ge; Jin, Hai; Zou, Deqing; Shi, Lei; Ohoussou, Alex K.

Normally, virtualization technology is adopted to construct the infrastructure of cloud computing environment. Resources are managed and organized dynamically through virtual machine (VM) coalitions in accordance with the requirements of applications. Enforcing mandatory access control (MAC) on the VM coalitions will greatly improve the security of VM-based cloud computing. However, the existing MAC models lack the mechanism to confine the covert flows and are hard to eliminate the convert channels. In this paper, we propose a covert flows confinement mechanism for virtual machine coalitions (CFCC), which introduces dynamic conflicts of interest based on the activity history of VMs, each of which is attached with a label. The proposed mechanism can be used to confine the covert flows between VMs in different coalitions. We implement a prototype system, evaluate its performance, and show that our mechanism is practical.

National Coalition for Homeless Veterans

Science.gov (United States)

... Continues Support of National Campaign to End Veteran Homelessness Nov. 14, 2017 This Veterans Day, Harbor Freight ... support of the national campaign to end veteran homelessness through generous contributions to the National Coalition for ...

Religious coalition opposes gene patents.

Science.gov (United States)

James, J S

1995-05-19

The biotechnology industry is concerned about a coalition of mainstream religious leaders, working with Jeremy Rifkin of the Foundation of Economic Trends, who oppose the patenting of human and animal life forms, body parts, and genes. The coalition called a press conference on May 18 to ask the government to prohibit the current patenting practices for genetic engineering. The biotechnology industry argues that patents indicate that a company's research tool has significant value, and encourages capitalists to invest their dollars in the development of new treatments for diseases. They also argue that the 29 biotech drugs that are on the market have been developed as a result of patents on genes. Although most business leaders are united in opposing restrictions, many scientists are divided, citing both religious and scientific reasons.

Recreational Boating Accidents and the Contribution of Boating Under the Influence

Data.gov (United States)

Department of Homeland Security — This report includes statistical information for the fifty states, five U.S. territories, and the District of Columbia on recreational boating accident data and the...

77 FR 61626 - Sport Fishing and Boating Partnership Council

Science.gov (United States)

2012-10-10

...-FVWF97920900000-XXX] Sport Fishing and Boating Partnership Council AGENCY: Fish and Wildlife Service, Interior... meeting of the Sport Fishing and Boating Partnership Council (Council). A Federal advisory committee, the... Sport Fishing and Boating Partnership Council will hold a meeting. Background The Council was formed in...

76 FR 47606 - Sport Fishing and Boating Partnership Council

Science.gov (United States)

2011-08-05

...] Sport Fishing and Boating Partnership Council AGENCY: Fish and Wildlife Service, Interior. ACTION... Sport Fishing and Boating Partnership Council (Council). DATES: The meeting will be held on Wednesday... Advisory Committee Act, 5 U.S.C. App., we announce that the Sport Fishing and Boating Partnership Council...

Does boat traffic cause displacement of fish in estuaries?

Science.gov (United States)

Becker, Alistair; Whitfield, Alan K; Cowley, Paul D; Järnegren, Johanna; Næsje, Tor F

2013-10-15

Estuaries are increasingly under threat from a variety of human impacts. Recreational and commercial boat traffic in urban areas may represent a significant disturbance to fish populations and have particularly adverse effects in spatially restricted systems such as estuaries. We examined the effects of passing boats on the abundance of different sized fish within the main navigation channel of an estuary using high resolution sonar (DIDSON). Both the smallest (100-300 mm) and largest (>501 mm) size classes had no change in their abundance following the passage of boats. However, a decrease in abundance of mid-sized fish (301-500 mm) occurred following the passage of boats. This displacement may be attributed to a number of factors including noise, bubbles and the rapidly approaching object of the boat itself. In highly urbanised estuarine systems, regular displacement by boat traffic has the potential to have major negative population level effects on fish assemblages. Copyright © 2013 Elsevier Ltd. All rights reserved.

"We're All in the Same Boat": A Review of the Benefits of Dragon Boat Racing for Women Living with Breast Cancer.

Science.gov (United States)

Harris, Susan R

2012-01-01

This narrative review summarizes findings from quantitative and qualitative research literature that has been published over the past 15 years since an initial, community-based pilot study first challenged the long-held medical belief that vigorous, upper-body exercise would lead to lymphedema in women who were at risk due to treatments for breast cancer. Dragon boat racing originated in China more than 2000 years ago and has become a popular recreational and competitive support around the world. From the advent of the world's first breast cancer survivor dragon boat team, Abreast in a Boat launched in Vancouver, British Columbia, in 1996, there are now more than 140 breast cancer survivor dragon boat teams paddling and competing in 12 different countries. The wealth of quantitative and qualitative research that has ensued since that pilot study further supports the initial hypothesis that resistance exercise, for example, dragon boat paddling, is not only safe for women recovering from conventional breast cancer therapies but also shows that dragon boating has been embraced as a complementary exercise therapy by the cancer survivors participating in this magical sport.

78 FR 61866 - Sport Fishing and Boating Partnership Council

Science.gov (United States)

2013-10-04

...-FVWF97920900000-XXX] Sport Fishing and Boating Partnership Council AGENCY: Fish and Wildlife Service, Interior... meeting of the Sport Fishing and Boating Partnership Council (Council). A Federal advisory committee, the... Advisory Committee Act, 5 U.S.C. App., we announce that the Sport Fishing and Boating Partnership Council...

78 FR 23587 - Sport Fishing and Boating Partnership Council

Science.gov (United States)

2013-04-19

...-FVWF97920900000-XXX] Sport Fishing and Boating Partnership Council AGENCY: Fish and Wildlife Service, Interior... meeting of the Sport Fishing and Boating Partnership Council (Council). A Federal advisory committee, the... the Federal Advisory Committee Act, 5 U.S.C. App., we announce that the Sport Fishing and Boating...

The bone scan in tarsal coalition: a case report

International Nuclear Information System (INIS)

De Lima, R.T.; Mishkin, F.S.

1996-01-01

Tarsal coalition is abnormal fusion of two or more tarsal bones. The union may be fibrous, cartilaginous, or osseous and can be congenital or acquired in response to infection, articular disorders, trauma, or surgery. We report a case of fibrous talocalcaneal coalition in a 15-year-old boy in whom bone scintigraphy employing pinhole lateral views confirmed the clinical diagnosis when plain radiographs showed minimal changes and computed tomography was equivocal. The diagnosis of symptomatic tarsal coalition is important in that it is a common remediable cause of peroneal spastic flat foot, a frequently encountered condition. Scintigraphy provides important information about the presence and localization of this condition. (orig.). With 3 figs

The bone scan in tarsal coalition: a case report

Energy Technology Data Exchange (ETDEWEB)

De Lima, R.T. [Department of Radiology, Division of Nuclear Medicine, Harbor-UCLA Medical Center, Torrance, CA (United States); Mishkin, F.S. [Department of Radiology, Division of Nuclear Medicine, Harbor-UCLA Medical Center, Torrance, CA (United States)

1996-10-01

Tarsal coalition is abnormal fusion of two or more tarsal bones. The union may be fibrous, cartilaginous, or osseous and can be congenital or acquired in response to infection, articular disorders, trauma, or surgery. We report a case of fibrous talocalcaneal coalition in a 15-year-old boy in whom bone scintigraphy employing pinhole lateral views confirmed the clinical diagnosis when plain radiographs showed minimal changes and computed tomography was equivocal. The diagnosis of symptomatic tarsal coalition is important in that it is a common remediable cause of peroneal spastic flat foot, a frequently encountered condition. Scintigraphy provides important information about the presence and localization of this condition. (orig.). With 3 figs.

[Synostosis and tarsal coalitions in children. A study of 68 cases in 47 patients].

Science.gov (United States)

Rouvreau, P; Pouliquen, J C; Langlais, J; Glorion, C; de Cerqueira Daltro, G

1994-01-01

The authors report their experience with tarsal coalitions in children. The purpose of this study was to discuss the origins of the of the calcaneum, and to propose a simple therapeutic strategy for diagnosis and treatment. The study included 47 children (68 feet), with one or more idiopathic tarsal coalitions. All patients had physical examinations to record symptoms, morphology of the foot, mobility of the foot, gait analysis, standard radiographs, and in some cases CT scans or MRI. The average age of the patients was 11.5 years old, 7 patients had a positive family history for tarsal coalitions. 66 per cent of the patients had mild tarsal pain or a history of repeated ankle sprains. The conservative treatment concerned 28 feet: 3 casts, 2 injections of corticosteroids into the subtalar joint, insole-shoes in 3 cases, and abstention in 20 cases. The operative treatment (40 feet) consisted of resection of calcaneonavicular coalitions (24 feet) resection of talocalcaneal coalitions (3 feet), mediotarsal and subtalar arthrodesis (8 feet), resection of calcaneonavicular coalition combined with the "Cavalier'' procedure described by Judet (3 feet), calcaneal osteotomy (2 feet). The mean follow-up was 42 months. The morphology of the involved foot was normal in 33 cases, flat foot was seen in 24 cases (4 peroneal spastic flat feet), pes cavus in 3 cases, club foot in 2 cases, pes varus in 4 cases, "Z'' shaped feet in 2 cases. The radiological examination was demonstrative of tarsal coalition in 61 feet. 7 tarsal coalitions were seen during operative procedures. The location or the coalition was calcaneonavicular (57), talocalcaneal (16), talo-navicular (8), calcaneo-cuboid (7), naviculo-cuneiform (4). The secondary radiographic signs were studied for each foot. In the conservative group, 2 patients degraded their clinical status, one developed a spastic flat foot. In the surgical group, all except 2 patients had good clinical and functional results. One patient had

Alternative Design of Boat Fenders

DEFF Research Database (Denmark)

Banke, Lars

1996-01-01

for the installation of the fender and perhaps for removing it if new oil-risers are to be initialled. The use of crane boats is expensive and weather-dependent.With these effect sin mind, a study of the energy absorption in the fender system, i.e. the fender itself and the frame, is needed for further development......On offshore platforms the purpose of fenders is to protect the oil-risers against minor accidental collisions with supply vessels. Normally, the fender is designed by use of thin-walled tubes. However, the tube itself is not capable of resisting the impact load of the boat. Therefore, alternative...... designs are searched for the fender.Today, an often used improvement of the fender is to fill it with grout or concrete. However, this improvement is not optimal since the fillings increase the weight of the fender beyond the crane capacity of the platform. Thus, crane boats are needed...

Design of boat powered photovoltaic systems

International Nuclear Information System (INIS)

Syafaruddin; Galla, D; Ajami, W.A.F.A.

2014-01-01

The solar energy has high potential applications in Indonesia since the country is located close to the equatorial region that makes the sun is almost bright along the day. In this paper, the boat power photovoltaic system is proposed. Such design may promote new innovations technically and economically in water transportation system since the country demography is almost 75% surrounded by water. The electricity energy is harvested from the sun through the PV panel then stored in the battery by solar charge control mechanism in order to rotate the prime mover of the boat by means the DC motor. The shaft of the DC motor is directly connected to the boat propeller and the speed motor is regulated by the pulse width modulation (PWM) technique generated from the AVR microcontroller ATmega16. The final design is obtained that for the boat with the total weight of 531.1758 kg, it may operate for 1.26 hours with the knot speed of 3.11 when 2 PV panels of 50 W, 2 DC motor of 0.3 kW and battery of 100 Ah capacity are used with the overall efficiency performance not less than 87.4%. (author)

Strongly Essential Coalitions and the Nucleolus of Peer Group Games

NARCIS (Netherlands)

Brânzei, R.; Solymosi, T.; Tijs, S.H.

2003-01-01

Most of the known efficient algorithms designed to compute the nucleolus for special classes of balanced games are based on two facts: (i) in any balanced game, the coalitions which actually determine the nucleolus are essential; and (ii) all essential coalitions in any of the games in the class

Dynamics of a Camphoric Acid boat at the air-water interface

OpenAIRE

Akella, V. S.; Singh, D. K.; Mandre, S.; Bandi, M. M.

2017-01-01

We report experiments on an agarose gel tablet loaded with camphoric acid (c-boat) set into self-motion by interfacial tension gradients at the air-water interface. We observe three distinct modes of c-boat motion: harmonic mode where the c-boat speed oscillates sinusoidally in time, a steady mode where the c-boat maintains constant speed, and a relaxation oscillation mode where the c-boat maintains near-zero speed between sudden jumps in speed and position at regular time intervals. Whereas ...

A demand-based management option to address boat congestion at ...

African Journals Online (AJOL)

2015-07-04

speed boating and jet skiing represent. 20%, 65%, 7.5% and 7.5%, respectively. This implies 4.6 angling boats, 48.75 leisure boats, 0.675 water skiers or speed boaters ..... Theory and Application to Travel Demand. MIT Press ...

Hospital-Based Coalition to Improve Regional Surge Capacity

Directory of Open Access Journals (Sweden)

James M. Learning

2012-12-01

Full Text Available Introduction: Surge capacity for optimization of access to hospital beds is a limiting factor in response to catastrophic events. Medical facilities, communication tools, manpower, and resource reserves exist to respond to these events. However, these factors may not be optimally functioning to generate an effective and efficient surge response. The objective was to improve the function of these factors.Methods: Regional healthcare facilities and supporting local emergency response agencies developed a coalition (the Healthcare Facilities Partnership of South Central Pennsylvania; HCFP¬SCPA to increase regional surge capacity and emergency preparedness for healthcare facilities. The coalition focused on 6 objectives: (1 increase awareness of capabilities and assets, (2 develop and pilot test advanced planning and exercising of plans in the region, (3 augment written medical mutual aid agreements, (4 develop and strengthen partnership relationships, (5 ensure National Incident Management System compliance, and (6 develop and test a plan for effective utilization of volunteer healthcare professionals.Results: In comparison to baseline measurements, the coalition improved existing areas covered under all 6 objectives documented during a 24-month evaluation period. Enhanced communications between the hospital coalition, and real-time exercises, were used to provide evidence of improved preparedness for putative mass casualty incidents.Conclusion: The HCFP-SCPA successfully increased preparedness and surge capacity through a partnership of regional healthcare facilities and emergency response agencies.

Bible for boats

NARCIS (Netherlands)

Keuning, L.; Wassink, J.

2013-01-01

After nearly forty years researching yacht hulls in the Delft towing tank, boat expert Dr. Lex Keuning has decided to share his life’s work with yacht builders and researchers. The Delft Systematic Yacht Hull Series is available online.

78 FR 53156 - Sport Fishing and Boating Partnership Council; Teleconference

Science.gov (United States)

2013-08-28

...-FVWF97920900000-XXX] Sport Fishing and Boating Partnership Council; Teleconference AGENCY: Fish and Wildlife... (Service), announce a public teleconference of the Sport Fishing and Boating Partnership Council (Council.... App., we announce that Sport Fishing and Boating Partnership Council will hold a teleconference...

Can state-supported interprofessional coalitions cure preceptor shortages?

Science.gov (United States)

Woodall, Lesli; Smith, Gigi; Garr, David; Hopla, Deborah; Kern, Donna

2018-06-01

The shortage of clinical preceptors compromises the current and future supply of healthcare providers and patient access to primary care. This article describes how an interprofessional coalition in South Carolina formed and sought government support to address the preceptor shortage. Some states have legislated preceptor tax credits and/or deductions to support the clinical education of future primary care healthcare providers. As a result of the coalition's work, a bill to establish similar incentives is pending in the South Carolina legislature.

Use of designated boat operators and designated drivers among college students.

Science.gov (United States)

Cheong, JeeWon; Hall, Nicole M; MacKinnon, David P

2006-07-01

Prior research has shown that designated drivers (DD) are widely used as a preventive measure for driving under the influence. Despite the prevalence of alcohol involvement in boating accidents, much less is known about the use of a designated boat operator (DBO). The current study investigated the prevalence of DBO use in recreational boating and compared the characteristics of DD users and DBO users. Several survey questionnaires were distributed to a group of undergraduate students at a large southwestern university for the purpose of investigating demographic characteristics, alcohol-use pattern, and other alcohol-related problem behaviors, such as driving and boating under the influence. Approximately 45% of the boaters reported they had drunk alcohol while boating, and approximately 70% had used a DBO in the most recent boating event. The DBO users were found to be similar to the DD users in terms of drinking pattern, age of drinking onset, and driving behaviors. High rates of alcohol use in recreational boating suggest the need for prevention strategies. Furthermore, future studies are needed to investigate the selection process of the DBOs and the differences between passengers and boat operators, which could shed light on strategies to prevent alcohol- involved boating injuries.

Coalition Formation and Spectrum Sharing of Cooperative Spectrum Sensing Participants.

Science.gov (United States)

Zhensheng Jiang; Wei Yuan; Leung, Henry; Xinge You; Qi Zheng

2017-05-01

In cognitive radio networks, self-interested secondary users (SUs) desire to maximize their own throughput. They compete with each other for transmit time once the absence of primary users (PUs) is detected. To satisfy the requirement of PU protection, on the other hand, they have to form some coalitions and cooperate to conduct spectrum sensing. Such dilemma of SUs between competition and cooperation motivates us to study two interesting issues: 1) how to appropriately form some coalitions for cooperative spectrum sensing (CSS) and 2) how to share transmit time among SUs. We jointly consider these two issues, and propose a noncooperative game model with 2-D strategies. The first dimension determines coalition formation, and the second indicates transmit time allocation. Considering the complexity of solving this game, we decompose the game into two more tractable ones: one deals with the formation of CSS coalitions, and the other focuses on the allocation of transmit time. We characterize the Nash equilibria (NEs) of both games, and show that the combination of these two NEs corresponds to the NE of the original game. We also develop a distributed algorithm to achieve a desirable NE of the original game. When this NE is achieved, the SUs obtain a Dhp-stable coalition structure and a fair transmit time allocation. Numerical results verify our analyses, and demonstrate the effectiveness of our algorithm.

77 FR 33229 - Sport Fishing and Boating Partnership Council Charter

Science.gov (United States)

2012-06-05

... DEPARTMENT OF THE INTERIOR Office of the Secretary Sport Fishing and Boating Partnership Council... Secretary of the Interior has renewed the Sport Fishing and Boating Partnership Council (Council) charter... and support for the Sport Fish Restoration and Boating Trust Fund. d. Recommending policies or...

Business opportunities of new energy systems for boats; Veneiden uusien energiajearjestelmien liiketoimintamahdollisuudet

Energy Technology Data Exchange (ETDEWEB)

Koskinen, O.; Hyyppae, P.; Enkvist, D.

2010-07-01

During the last years the principal theme for many international boat events has been new energy solutions and Green Boating. Within this topic there are several open questions, like how rapidly will the industry follow the trend of the car industry towards electrical and hybrid engine solutions. One of the key questions in the boat branch is how customers will embrace these new energy solutions and how strong the demand will be. This project, mainly financed by Tekes, has as an objective to study what business opportunities these new energy solutions can offer to boat manufactures and to other actors within the business. The research began on Helsinki Boatshow 2010 where 135 visitors answered the survey. After this 18 boat industry actors in Ostrobothnia region were interviewed about how they see the possibilities of new energy systems. Both boaters and boat industry considered that green values will boost the sales, albeit there were some surprising differences e.g. between age groups of consumers (the biggest gap between group under 30 years and the age group 30-45 years). The overall results of this study claim that Finnish boat industry is quite customer oriented and there was no big difference between the boat owners' thoughts and the thinking of boat branch representatives. Instead there was a clear difference between tho motor and sail boat sectors according to both boaters and companies within boat field. Sail boat owners and sail boat manufactures had a clearly more positive attitude toward propulsion by electricity and hybrid engines or the usage of solar panels than the motor boat owners or manufacturer had. Finnish boat owners consider that electrical engines suit well in small boats (under 4 meters), but this is offering very limited new business opportunities because it is hard to compete with the existing Asian manufacturing and the supply chain of these products is in Finland already comprehensive. According to this research Finnish boat

An integrated pusher-guide-boat for ship nuclear propulsion

International Nuclear Information System (INIS)

Baujat, Jacques.

1974-01-01

The pusher guide-boat is characterized in that it comprises a streamlined enclosure with a front surface and an upper surface, containing a nuclear-power generating plant and means for converting the thus-generated power into mechanical energy used for actuating the pusher-boat propelling parts situated rearwardly, and in that the streamlined enclosure comprises, on its front surface and on at least a portion of its upper surface, areas for the contact thereof with respective portions of the vessel driven by said pusher-boat and means for fastening the latter to the vessel, said pusher-boat being also provided with water-ballasts [fr

United we stand : Corporate Monitoring by Shareholder Coalitions in the UK

NARCIS (Netherlands)

Crespi, R.; Renneboog, L.D.R.

2000-01-01

This paper investigates whether voting coalitions are formed by shareholders in order to discipline incumbent management. Shapley values capturing the relative power of shareholder coalitions by category of owner, outperform models with percentage ownership stakes and models measuring the relative

Marching toward reproductive justice: coalitional (re) framing of the March for Women's Lives.

Science.gov (United States)

Luna, Zakiya T

2010-01-01

This article examines how coalition frames develop and what happens to that frame after the formal coalition ends. To that end, I analyze the frame shift around the 2004 March for Women's Lives (March). The March initially focused on established ideas of reproductive rights around which the four national mainstream co-sponsors previously organized. However, after a newer reproductive justice organization joined the coalition, material and organizing reflected a shift in framing to reproductive justice. How did this change happen? What are the impacts of this event for the women's movement? Through document analysis and interviews, I trace the negotiations that facilitated this framing shift. I argue that this new coalition frame translated into positive lasting changes in organizing for women's reproductive health even as the coalition dissolved and some of the tensions within the larger women's movement remain.

Dynamics of a camphoric acid boat at the air-water interface

Science.gov (United States)

Akella, V. S.; Singh, Dhiraj K.; Mandre, Shreyas; Bandi, M. M.

2018-05-01

We report experiments on an agarose gel tablet loaded with camphoric acid (c-boat) spontaneously set into motion by surface tension gradients on the water surface. We observe three distinct modes of c-boat motion: harmonic mode where the c-boat speed oscillates sinusoidally in time, a steady mode where the c-boat maintains constant speed, and an intermittent mode where the c-boat maintains near-zero speed between sudden jumps in speed. Whereas all three modes have been separately reported before in different systems, controlled release of Camphoric Acid (CA) from the agarose gel matrix allowed the observation of all the three modes in the same system. These three modes are a result of a competition between the driving (surface tension gradients) and drag forces acting on the c-boat. Moreover we suggest that there exist two time scales corresponding to spreading of CA and boat motion and the mismatch of these two time scales give rise to the three modes in boat motion. We reproduced all the modes of motion by varying the air-water interfacial tension using Sodium Dodecyl Sulfate (SDS).

Competitive Outcomes and Endogenous Coalition Formation in an n-Person Game

NARCIS (Netherlands)

Sun, N.; Trockel, W.; Yang, Z.F.

2004-01-01

In this paper we study competitive outcomes and endogenous coalition formation in a cooperative n-person transferable utility (TU) game from the viewpoint of general equilibrium theory.For any given game, we construct a competitive exchange coalition production economy corresponding to the game.

KSCO 2002: Second International Conference on Knowledge Systems for Coalition Operations

Science.gov (United States)

2002-05-01

based on selected classic coalition theories is, for example, COALA (Klusch & Vielhak, 1997). 94 unique for any 3-agent game (A,v), assigns...1997) COALA - Simulation Environment for Coalition Formation Among Autonomous Information Agents. http://www.dfki.de/~klusch/ COALA / Kraus, S

The behavioural response of Australian fur seals to motor boat noise.

Directory of Open Access Journals (Sweden)

Joy S Tripovich

Full Text Available Australian fur seals breed on thirteen islands located in the Bass Strait, Australia. Land access to these islands is restricted, minimising human presence but boat access is still permissible with limitations on approach distances. Thirty-two controlled noise exposure experiments were conducted on breeding Australian fur seals to determine their behavioural response to controlled in-air motor boat noise on Kanowna Island (39°10'S, 146°18'E. Our results show there were significant differences in the seals' behaviour at low (64-70 dB versus high (75-85 dB sound levels, with seals orientating themselves towards or physically moving away from the louder boat noise at three different sound levels. Furthermore, seals responded more aggressively with one another and were more alert when they heard louder boat noise. Australian fur seals demonstrated plasticity in their vocal responses to boat noise with calls being significantly different between the various sound intensities and barks tending to get faster as the boat noise got louder. These results suggest that Australian fur seals on Kanowna Island show behavioural disturbance to high level boat noise. Consequently, it is recommended that an appropriate level of received boat sound emissions at breeding fur seal colonies be below 74 dB and that these findings be taken into account when evaluating appropriate approach distances and speed limits for boats.

Construct-a-Boat. Science by Design Series.

Science.gov (United States)

Baroway, William

This book is one of four books in the Science-by-Design Series created by TERC and funded by the National Science Foundation (NSF). It challenges high school students to investigate the physics of boat performance and work with systems and modeling. Through research, design, testing, and evaluation of a model boat, students experience the…

Sintering boat transport system for the SAF line

International Nuclear Information System (INIS)

Egli, W.; Bogart, R.L.

1983-10-01

The Secure Automated Fabrication (SAF) line will be a remotely operated process for the manufacture of breeder reactor fuel pins. The sintering boat transport system will service the pellet operations. Since the Boat Transport System will be the major link between several subsystem operations, reliability and ease of maintenance are prime requirements for the design. A prototypic version of the Boat Transport System was designed, built and tested to verify the operability of the selected approach. Extensive testing provided valuable input to the final design and substantiated the soundness of the concept

Recreational Boating Statistics 2012

Data.gov (United States)

Department of Homeland Security — Every year, the USCG compiles statistics on reported recreational boating accidents. These statistics are derived from accident reports that are filed by the owners...

Recreational Boating Statistics 2013

Data.gov (United States)

Department of Homeland Security — Every year, the USCG compiles statistics on reported recreational boating accidents. These statistics are derived from accident reports that are filed by the owners...

Recreational Boating Statistics 2011

Data.gov (United States)

Department of Homeland Security — Every year, the USCG compiles statistics on reported recreational boating accidents. These statistics are derived from accident reports that are filed by the owners...

Subtalar coalition: usefulness of the C sign on lateral radiographs of the ankle

International Nuclear Information System (INIS)

Kim, Seong Hyun; Ahn, Joong Mo; Lee, Min Hee; Yoon, Hye Kyung; Kim, Sung Moon; Shin, Myung Jin; Kang, Heung Sik

2001-01-01

To assess the usefulness of the talocalcaneal C sign in the diagnosis of subtalar coalition, as seen on lateral radiographs of the ankle. Lateral radiographs of 12 ankles in 11 patients were included in this study. Twelve subtalar coalitions were confirmed by surgery (n=6), or by CT and/or MR (n=6). The presence of the talocalcaneal C sign on lateral ankle radiographs was determined. The C sign was continuous in six feet and interrupted in the remaining six. Subtalar coalition occurred simultaneously inthe middle and posterior subtalar joints in two cases, the posterior subtalar joint only in six, and in the middle subtalar joint only in four. In six cases confirmed at surgery, subtalar coalitions consisted of both synostosis and non-osseous fusion (synchondrosis and/or syndesmosis) and in one case of middle subtalar coalition, there was a bony bridge. The remaining six cases. confirmed at CT or MRI, involved both synostosis and non-osseous fusion (n=1) or non-osseous fusion only (n=5). In the diagnosis of subtalar coalition, the talocalcaneal C sign, seen on lateral radiographs of the ankle, is a useful indicator

75 FR 13294 - National Boating Safety Advisory Council

Science.gov (United States)

2010-03-19

... the strategic planning process and any new issues or factors that could impact, or contribute to, the...) Recreational Boating Safety Strategic Planning Subcommittee meeting. Saturday, April 17, 2010: (12) Recreational Boating Safety Strategic Planning Subcommittee meeting (Cont.). (13) Prevention through People...

The Fiscal Politics of Big Governments: Do Coalitions Matter?

OpenAIRE

Lambertini, Luisa; Azariadis, Costas

2003-01-01

This paper uses a closed voting rule to explain how gradual changes in the socio-economic structure of developed societies shift political coalitions and lead to rapid expansions of transfer programs. Equilibria in a lifecycle economy with three homogeneous groups of voters (retirees, skilled young workers, unskilled young workers) have three properties. One, if income inequality is sufficiently high, unskilled workers and retirees will form a dominant coalition which raises both intragenerat...

Effect of boat noise and angling on lake fish behaviour

DEFF Research Database (Denmark)

Jacobsen, Lene; Baktoft, Henrik; Jepsen, Niels

2014-01-01

or (2) boating in short intervals combined with angling with artificial lures between engine runs. The response of the fish species was evaluated by high-resolution tracking using an automatic acoustic telemetry system and transmitters with sub-minute burst rates. Rutilus rutilus swimming speed......The effects of disturbances from recreational activities on the swimming speed and habitat use of roach Rutilus rutilus, perch Perca fluviatilis and pike Esox lucius were explored. Disturbances were applied for 4h as (1) boating in short intervals with a small outboard internal combustion engine...... the two types of disturbances (boating with and without angling), indicating that boating was the primary source of disturbance. This study highlights species-specific responses to recreational boating and may have implications for management of human recreational activities in lakes...

46 CFR 111.95-7 - Wiring of boat winch components.

Science.gov (United States)

2010-10-01

... 46 Shipping 4 2010-10-01 2010-10-01 false Wiring of boat winch components. 111.95-7 Section 111.95... SYSTEMS-GENERAL REQUIREMENTS Electric Power-Operated Boat Winches § 111.95-7 Wiring of boat winch... electric installation from all sources of potential. The switch must be in series with and on the supply...

Two hardness results for core stability in hedonic coalition formation games

NARCIS (Netherlands)

Deineko, V.G.; Woeginger, G.J.

2013-01-01

We establish NP-completeness of two problems on core stable coalitions in hedonic games. In the first problem every player has only two acceptable coalitions in his preference list, and in the second problem the preference structures arise from the distances in an underlying metric space.

A block chain based architecture for asset management in coalition operations

Science.gov (United States)

Verma, Dinesh; Desai, Nirmit; Preece, Alun; Taylor, Ian

2017-05-01

To support dynamic communities of interests in coalition operations, new architectures for efficient sharing of ISR assets are needed. The use of blockchain technology in wired business environments, such as digital currency systems, offers an interesting solution by creating a way to maintain a distributed shared ledger without requiring a single trusted authority. In this paper, we discuss how a blockchain-based system can be modified to provide a solution for dynamic asset sharing amongst coalition members, enabling the creation of a logically centralized asset management system by a seamless policy-compliant federation of different coalition systems. We discuss the use of blockchain for three different types of assets in a coalition context, showing how blockchain can offer a suitable solution for sharing assets in those environments. We also discuss the limitations in the current implementations of blockchain which need to be overcome for the technology to become more effective in a decentralized tactical edge environment.

Continued benefits of a technical assistance web site to local tobacco control coalitions during a state budget shortfall.

Science.gov (United States)

Buller, David B; Young, Walter F; Bettinghaus, Erwin P; Borland, Ron; Walther, Joseph B; Helme, Donald; Andersen, Peter A; Cutter, Gary R; Maloy, Julie A

2011-01-01

A state budget shortfall defunded 10 local tobacco coalitions during a randomized trial but defunded coalitions continued to have access to 2 technical assistance Web sites. To test the ability of Web-based technology to provide technical assistance to local tobacco control coalitions. Randomized 2-group trial with local tobacco control coalitions as the unit of randomization. Local communities (ie, counties) within the State of Colorado. Leaders and members in 34 local tobacco control coalitions funded by the state health department in Colorado. Two technical assistance Web sites: A Basic Web site with text-based information and a multimedia Enhanced Web site containing learning modules, resources, and communication features. Use of the Web sites in minutes, pages, and session and evaluations of coalition functioning on coalition development, conflict resolution, leadership satisfaction, decision-making satisfaction, shared mission, personal involvement, and organization involvement in survey of leaders and members. Coalitions that were defunded but had access to the multimedia Enhanced Web site during the Fully Funded period and after defunding continued to use it (treatment group × funding status × period, F(3,714) = 3.18, P = .0234). Coalitions with access to the Basic Web site had low Web site use throughout and use by defunded coalitions was nearly zero when funding ceased. Members in defunded Basic Web site coalitions reported that their coalitions functioned worse than defunded Enhanced Web site coalitions (coalition development: group × status, F(1,360) = 4.81, P = .029; conflict resolution: group × status, F(1,306) = 5.69, P = .018; leadership satisfaction: group × status, F(1,342) = 5.69, P = .023). The Enhanced Web site may have had a protective effect on defunded coalitions. Defunded coalitions may have increased their capacity by using the Enhanced Web site when fully funded or by continuing to use the available online resources after defunding

Clean air renewable energy (CARE) coalition : a case study

International Nuclear Information System (INIS)

Lambert, G.; Pollock, D.

2002-01-01

This paper highlights the opportunity for new partnerships between business and non-governmental organizations in the field of sustainable development through the growing convergence of interests. The authors also briefly describe both Suncor Energy and the Pembina Institute for Appropriate Development stances on sustainable development. Since 1990, both organizations have collaborated on the future of the emerging renewable energy industry. Renewable energy represents an energy source diversification through the regional creation of jobs and improved air quality and associated benefits resulting from the reductions in greenhouse gas emissions. The Clean Air Renewable Energy Coalition (Coalition) was established in December 2000 in order to assess the barriers to capital investment in the renewable energy industry. It was revealed that the international community as a whole was further ahead than Canada in terms of renewable support, production and export of technology and services. Some of the challenges facing the industry are: low demand for renewables and low supply. The coalition allowed for the joint identification of desired policy changes, such as new tax incentives for renewable energy supply and demand. Efforts were made in inviting the support of industry, municipalities and environmental non governmental organizations. The list of members that have joined the coalition to date was shown. The coalition is asking for consumer green energy credit, designed for the creation of demand and the education of the general public, and producer incentives to increase supply. The proposals were explained, as well as the strategic principles underlying them. A new tax incentive was announced in the December 2001 Canadian federal budget. The authors concluded by mentioning some future opportunities and the lessons learned on the importance of the right partners, of broad-based advocacy, of targeted and focuses messages, and of evolutionary change

Clean air renewable energy (CARE) coalition : a case study

Energy Technology Data Exchange (ETDEWEB)

Lambert, G. [Suncor Energy, Fort McMurray, AB (Canada); Pollock, D. [Pembina Institute for Appropriate Development, Drayton Valley, AB (Canada)

2002-07-01

This paper highlights the opportunity for new partnerships between business and non-governmental organizations in the field of sustainable development through the growing convergence of interests. The authors also briefly describe both Suncor Energy and the Pembina Institute for Appropriate Development stances on sustainable development. Since 1990, both organizations have collaborated on the future of the emerging renewable energy industry. Renewable energy represents an energy source diversification through the regional creation of jobs and improved air quality and associated benefits resulting from the reductions in greenhouse gas emissions. The Clean Air Renewable Energy Coalition (Coalition) was established in December 2000 in order to assess the barriers to capital investment in the renewable energy industry. It was revealed that the international community as a whole was further ahead than Canada in terms of renewable support, production and export of technology and services. Some of the challenges facing the industry are: low demand for renewables and low supply. The coalition allowed for the joint identification of desired policy changes, such as new tax incentives for renewable energy supply and demand. Efforts were made in inviting the support of industry, municipalities and environmental non governmental organizations. The list of members that have joined the coalition to date was shown. The coalition is asking for consumer green energy credit, designed for the creation of demand and the education of the general public, and producer incentives to increase supply. The proposals were explained, as well as the strategic principles underlying them. A new tax incentive was announced in the December 2001 Canadian federal budget. The authors concluded by mentioning some future opportunities and the lessons learned on the importance of the right partners, of broad-based advocacy, of targeted and focuses messages, and of evolutionary change.

Nuclear fuel pellet sintering boat unloading apparatus and method

International Nuclear Information System (INIS)

Huggins, T.B.; Widener, W.H.; Klapper, K.K.

1990-01-01

This patent describes a method for unloading nuclear fuel pellets from a sintering boat having an open top. It comprises: pivoting a transfer housing loaded with the boat filled with nuclear fuel pellets about a generally horizontal axis from an upright position remote from a pellet deposit surface to an inverted position adjacent to the deposit surface to move the boat from an upright to inverted orientation with the pellets retained within the boat by a latched lid in a closed condition on the housing; unlatching the lid of the housing as the housing reaches its inverted position but engaging the unlatched lid with the deposit surface to retain it in its closed condition; and reverse pivoting the housing from its inverted position back toward its upright position to permit the unlatched lid to pivot from the closed condition to an opened condition thereby allowing pellets to slide out of the open top of the inverted boat and down the opened lid of the housing to the deposit site

77 FR 17084 - National Boating Safety Advisory Council

Science.gov (United States)

2012-03-23

... DEPARTMENT OF HOMELAND SECURITY Coast Guard [Docket No. USCG-2010-0164] National Boating Safety..., Virginia, to discuss issues relating to recreational boating safety. The meetings will be open to the... Arlington, 4610 N. Fairfax Drive, Arlington, VA 22203. The hotel's Web site is: http://www.hiarlington.com...

A Qualitative Examination of the Implementation of a Community-Academic Coalition

Science.gov (United States)

Boydell, Katherine M.; Volpe, Tiziana

2004-01-01

Many recent grant initiatives have mandated coalition building as a key component of their health promotion efforts. Health service leaders are increasingly representing their organizations on coalitions and need to better understand the complexities involved in their creation and management. In this paper we focus on the implementation of a…

46 CFR 199.160 - Rescue boat embarkation, launching and recovery arrangements.

Science.gov (United States)

2010-10-01

... 46 Shipping 7 2010-10-01 2010-10-01 false Rescue boat embarkation, launching and recovery...) LIFESAVING APPLIANCES AND ARRANGEMENTS LIFESAVING SYSTEMS FOR CERTAIN INSPECTED VESSELS Requirements for All Vessels § 199.160 Rescue boat embarkation, launching and recovery arrangements. (a) Each rescue boat must...

The C sign: more specific for flatfoot deformity than subtalar coalition

International Nuclear Information System (INIS)

Brown, R.R.; Rosenberg, Z.S.; Thornhill, B.A.

2001-01-01

Objective. To assess the sensitivity and specificity of the C sign, a C-shaped line created by the outline of the talar dome and the inferior margin of the sustentaculum tali on lateral ankle radiographs, for patients with both flatfoot deformity and specifically talocalcaneal (TC) coalition.Design and patients. All patients in this retrospective study were under 35 years of age and had a lateral ankle radiograph and follow-up CT scan for a non-traumatic indication. Forty-eight cases over the past 5 years fulfilled these criteria. Two masked musculoskeletal radiologists determined the presence or absence of the C sign for each lateral radiograph by consensus. Each CT study was then assessed by a third musculoskeletal radiologist for the presence of tarsal coalition. Observations were correlated with clinical history regarding presence or absence of flatfoot deformity.Results. Ten cases of TC coalition were diagnosed, four of which demonstrated a C sign (40%). Eight cases with a C sign were encountered, four of which had TC coalition (50%) and four did not. All patients with a positive C sign had a flatfoot clinically (100%), while only eight of 24 flatfooted patients had a C sign (33%).Conclusion. The C sign is specific, but not sensitive, for flatfoot deformity, and is neither sensitive nor specific for subtalar coalition. (orig.)

A coalition formation game for transmitter cooperation in OFDMA uplink communications

KAUST Repository

Chelli, Ali

2014-12-01

The SC-FDMA (single-carrier frequency division multiple access) is the access scheme that has been adopted by 3GPP (3rd generation partnership project) for the LTE (long term evolution) uplink. The SC-FDMA is an attractive alternative to OFDMA (orthogonal frequency-division multiple access) especially on the uplink owing to its low peak-to-average power ratio. This fact increases the power efficiency and reduces the cost of the power amplifiers at the mobile terminals. The use of SC-FDMA on the uplink implies that for highly loaded cells the base station allocates a single subcarrier to each user. This results in the limitation of the achievable rate on the uplink. In this work, we propose a coalition game between mobile terminals that allows them to improve their performance by sharing their subcarriers without creating any interference to each other. The proposed scheme allows a fair use of the subcarriers and leads to a significant capacity gain for each user. The cooperation between the nodes is modelled using coalitional game theory. In this game, each coalition tries to maximize its utility in terms of rate. In the absence of cooperation cost, it can be shown that the grand coalition is sum-rate optimal and stable, i.e., the mobile terminals have no incentive to leave the grand coalition.

Dating the Bibong-ri Neolithic site in Korea: Excavating the oldest ancient boat

International Nuclear Information System (INIS)

Park, Gyujun; Kim, Jong-Chan; Youn, Minyoung; Yun, Chongcheol; Kang, Jin; Song, Yong-Mi; Song, Su-Jin; Noh, Hye-Jin; Kim, Do-Kyun; Im, Hack-Jong

2010-01-01

The remains of an ancient wooden boat were unearthed at the Bibong-ri shell mound site. The site was located at Bibong-ri, Bugog-myeon, Changnyeong-gun, Gyeongsangnam-do in South Korea. A substantial fragment of the vessel was discovered in the lowest layer of the site. We collected 17 samples of charcoal and wood from pebble, sand, and shell layers. Sample preparation extracted the carbon from each sample material and converted it into graphite for AMS radiocarbon dating. Radiocarbon dates of the samples indicate that they belong to the Neolithic period and that the boat dates from ca. 5700 BC. To this point, the oldest known boat in the world has been a wooden boat dating from ca. 5500 BC in China. Other ancient boats from around the world include a logboat dating from ca. 3600 BC in Japan and a fleet of wooden boats dating from ca. 3000 BC in Egypt. The Bibong-ri boat is the first boat from the Neolithic period ever found in South Korea and must represent one of the world's oldest known boats.

The regenerative medicine coalition. Interview with Frank-Roman Lauter.

Science.gov (United States)

Lauter, Frank-Roman

2012-11-01

Frank-Roman Lauter, Secretary General of the recently launched Regenerative Medicine Coalition, explains how the coalition was formed and what they hope to achieve. Frank-Roman Lauter has served as Secretary General of the Regenerative Medicine Coalition since 2012, and as Head of Business Development at Berlin-Brandenburg Center for Regenerative Therapies since 2007. Frank-Roman Lauter's interest is the organization of academic infrastructures to promote efficient translation of research findings into new therapies. He co-organizes joined strategy development for regenerative medicine clusters from seven European countries (FP7-EU Project) and has initiated cooperation between the California Institute for Regenerative Medicine and the German Federal Ministry for Education & Research, resulting in a joined funding program. Recently, he cofounded the international consortium of Regenerative Medicine translational centers (RMC; www.the-rmc.org ). Trained as a molecular biologist at the Max-Planck Institute in Berlin-Dahlem and at Stanford, he has 16 years of experience as an entrepreneur and life science manager in Germany and the USA.

46 CFR 133.160 - Rescue boat embarkation, launching and recovery arrangements.

Science.gov (United States)

2010-10-01

...) OFFSHORE SUPPLY VESSELS LIFESAVING SYSTEMS Requirements for All OSVs § 133.160 Rescue boat embarkation, launching and recovery arrangements. (a) Each davit for a rescue boat must be approved under approval series... 46 Shipping 4 2010-10-01 2010-10-01 false Rescue boat embarkation, launching and recovery...

Blending Biodiesel in Fishing Boat Fuels for Improved Fuel Characteristics

International Nuclear Information System (INIS)

Lin, Cherng-Yuan

2014-01-01

Biodiesel is a renewable, clean, alternative energy source with advantages, such as excellent lubricity, superior biodegradability, and high combustion efficiency. Biodiesel is considered for mixing with fishing boat fuels to adjust their fuel characteristics so that toxic pollutants and greenhouse-effect gas emissions from such shipping might be reduced. The effects of blending fishing boat fuels A and B with various weight proportions of biodiesel are experimentally investigated in this study. The results show that biodiesel blending can significantly improve the inferior fuel properties of both fishing boat fuels and particularly fuel B. The flash points of both of these fuels increases significantly with the addition of biodiesel and thus enhances the safety of transporting and storing these blended fuels. The flash point of fishing boat fuel B even increases by 16% if 25 wt.% biodiesel is blended. The blending of biodiesel with no sulfur content is found to be one of the most effective ways to reduce the high sulfur content of fishing boat fuel, resulting in a reduction in the emission of sulfur oxides. The addition of only 25 wt.% biodiesel decreased the sulfur content of the fishing boat fuel by 37%. The high kinematic viscosity of fishing boat fuel B was also observed to be reduced by 63% with the blending of just 25 wt.% biodiesel. However, biodiesel blending caused a slight decrease in heating value around 1–4.5%.

Blending Biodiesel in Fishing Boat Fuels for Improved Fuel Characteristics

Energy Technology Data Exchange (ETDEWEB)

Lin, Cherng-Yuan, E-mail: lin7108@ntou.edu.tw [Department of Marine Engineering, National Taiwan Ocean University, Keelung, Taiwan (China)

2014-02-24

Biodiesel is a renewable, clean, alternative energy source with advantages, such as excellent lubricity, superior biodegradability, and high combustion efficiency. Biodiesel is considered for mixing with fishing boat fuels to adjust their fuel characteristics so that toxic pollutants and greenhouse-effect gas emissions from such shipping might be reduced. The effects of blending fishing boat fuels A and B with various weight proportions of biodiesel are experimentally investigated in this study. The results show that biodiesel blending can significantly improve the inferior fuel properties of both fishing boat fuels and particularly fuel B. The flash points of both of these fuels increases significantly with the addition of biodiesel and thus enhances the safety of transporting and storing these blended fuels. The flash point of fishing boat fuel B even increases by 16% if 25 wt.% biodiesel is blended. The blending of biodiesel with no sulfur content is found to be one of the most effective ways to reduce the high sulfur content of fishing boat fuel, resulting in a reduction in the emission of sulfur oxides. The addition of only 25 wt.% biodiesel decreased the sulfur content of the fishing boat fuel by 37%. The high kinematic viscosity of fishing boat fuel B was also observed to be reduced by 63% with the blending of just 25 wt.% biodiesel. However, biodiesel blending caused a slight decrease in heating value around 1–4.5%.

Squaraine rotaxanes with boat conformation macrocycles.

Science.gov (United States)

Fu, Na; Baumes, Jeffrey M; Arunkumar, Easwaran; Noll, Bruce C; Smith, Bradley D

2009-09-04

Mechanical encapsulation of fluorescent, deep-red bis(anilino)squaraine dyes inside Leigh-type tetralactam macrocycles produces interlocked squaraine rotaxanes. The surrounding macrocycles are flexible and undergo rapid exchange of chair and boat conformations in solution. A series of X-ray crystal structures show how the rotaxane co-conformational exchange process involves simultaneous lateral oscillation of the macrocycle about the center of the encapsulated squaraine thread. Rotaxane macrocycles with 1,4-phenylene sidewalls and 2,6-pyridine dicarboxamide bridging units are more likely to adopt boat conformations in the solid state than analogous squaraine rotaxane systems with isophthalamide-containing macrocycles. A truncated squaraine dye, with a secondary amine attached directly to the central C(4)O(2) core, is less electrophilic than the extended bis(anilino)squaraine analogue, but it is still susceptible to chemical and photochemical bleaching. Its stability is greatly enhanced when it is encapsulated as an interlocked squaraine rotaxane. An X-ray crystal structure of this truncated squaraine rotaxane shows the macrocycle in a boat conformation, and NMR studies indicate that the boat is maintained in solution. Encapsulation as a rotaxane increases the dye's brightness by a factor of 6. The encapsulation process appears to constrain the dye and reduce deformation of the chromophore from planarity. This study shows how mechanical encapsulation as a rotaxane can be used as a rational design parameter to fine-tune the chemical and photochemical properties of squaraine dyes.

Arthroscopic Talocalcaneal Coalition Resection in Children.

Science.gov (United States)

Knörr, Jorge; Soldado, Francisco; Menendez, Mariano E; Domenech, Pedro; Sanchez, Mikel; Sales de Gauzy, Jérôme

2015-12-01

To present the technique and outcomes of arthroscopic talocalcaneal coalition (TCC) resection in pediatric patients. We performed a prospective study of 16 consecutive feet with persistent symptomatic TCCs in 15 children. The mean age was 11.8 years (range, 8 to 15 years), and the mean follow-up period was 28 months (range, 12 to 44 months). A posterior arthroscopic TCC resection was performed. The plantar footprint, subtalar motion, pain, and the American Orthopaedic Foot & Ankle Society Ankle-Hindfoot scale score were evaluated preoperatively and postoperatively. Preoperative computed tomography (CT) scans were used to classify the coalition according to the Rozansky classification, to measure the percentage of involvement of the surface area, and to determine the degree of hindfoot valgus. Postoperative CT scans at 1 year (n = 15) and 3 years (n = 5) were used to assess recurrences. Patient satisfaction was also evaluated. The TCC distribution according to the Rozansky classification was type I in 7 cases, type II in 3, type III in 3, and type IV in 3. In all cases the arthroscopic approach enabled complete coalition resection. All patients increased by at least 1 stage in the footprint classification and showed clinical subtalar mobility after surgery. All patients showed a statistically significant improvement in pain after surgery except for 1 patient in whom complex regional pain syndrome developed (P < .001). The mean American Orthopaedic Foot & Ankle Society score was 56.8 (range, 45 to 62) preoperatively versus 90.9 (range, 36 to 100) postoperatively, showing a statistically significant increase (P < .001). Preoperative CT scans showed that all TCCs involved the medial subtalar joint facet, with mean involvement of 40.8% of the articular surface. All postoperative CT scans showed complete synostosis resections with no recurrences at final follow-up. At final follow-up, all patients were either satisfied (n = 4 [27%]) or extremely satisfied (n = 10 [67

Boat, wake, and wave real-time simulation

Science.gov (United States)

Świerkowski, Leszek; Gouthas, Efthimios; Christie, Chad L.; Williams, Owen M.

2009-05-01

We describe the extension of our real-time scene generation software VIRSuite to include the dynamic simulation of small boats and their wakes within an ocean environment. Extensive use has been made of the programmabilty available in the current generation of GPUs. We have demonstrated that real-time simulation is feasible, even including such complexities as dynamical calculation of the boat motion, wake generation and calculation of an FFTgenerated sea state.

Dragon Boat Festival.

Science.gov (United States)

Lew, Gordon

This is one of a series of elementary readers written in Cantonese and English and designed to familiarize children with the traditional major Chinese festivals celebrated by the Chinese in America. This booklet describes the celebration of the Dragon Boat Festival, which marks the beginning of summer. A brief background to the festival is…

Joint Real-Time Energy and Demand-Response Management using a Hybrid Coalitional-Noncooperative Game

Energy Technology Data Exchange (ETDEWEB)

He, Fulin; Gu, Yi; Hao, Jun; Zhang, Jun Jason; Wei, Jiaolong; Zhang, Yingchen

2015-11-11

In order to model the interactions among utility companies, building demands and renewable energy generators (REGs), a hybrid coalitional-noncooperative game framework has been proposed. We formulate a dynamic non-cooperative game to study the energy dispatch within multiple utility companies, while we take a coalitional perspective on REGs and buildings demands through a hedonic coalition formation game approach. In this case, building demands request different power supply from REGs, then the building demands can be organized into an ultimate coalition structure through a distributed hedonic shift algorithm. At the same time, utility companies can also obtain a stable power generation profile. In addition, the interactive progress among the utility companies and building demands which cannot be supplied by REGs is implemented by distributed game theoretic algorithms. Numerical results illustrate that the proposed hybrid coalitional-noncooperative game scheme reduces the cost of both building demands and utility companies compared with the initial scene.

Advancing Immigrant Worker Rights through Labor-Community Coalition: Comparative Case Studies of the CLEAN Carwash Campaign

OpenAIRE

Chen, Mindy Minyi

2017-01-01

Since 2008, a coalition known as the CLEAN Carwash Campaign has been organizing car wash workers in Los Angeles. How did CLEAN manage the divergent interests of its coalition members and strategize? What is it about CLEAN that led the labor-community coalition to achieve gains for carwasheros when conventional wisdom dictates that low wage immigrant workers were too vulnerable to be unionized? Given the dearth of empirical research into how social movement coalitions strategize and how campai...

Core stability in hedonic coalition formation

NARCIS (Netherlands)

Woeginger, G.J.

2012-01-01

In many economic, social and political situations individuals carry out activities in groups (coalitions) rather than alone and on their own. Examples range from households and sport clubs to research networks, political parties and trade unions. The underlying game theoretic framework is known as

Improving Organisational Effectiveness of Coalition Operations

NARCIS (Netherlands)

Bisig, E.; Ann-Renée; Hof, T.; Seiler, S.; Yanakiev, Y.

2010-01-01

Transformation of military operations demands new tools to support the performance of coalition forces in multinational operations. This paper contributes to one of the fundamental objectives of SAS-081/RSY, namely to the objective to share experience from the implementation of methods and tools and

Connectivity for underway Coast Guard patrol boats

OpenAIRE

Busch, Gregory C.

1997-01-01

Approved for public release; distribution is unlimited This thesis examines the US Coast Guard patrol boat's ability to effectively exchange operational data while underway. The patrol boat is currently unable to obtain tactical law enforcement information from the central Law Enforcement Information System 2 (LEIS 2) database while on patrol. LEIS 2 provides access to law enforcement information from Coast Guard, FBI, and state and local law enforcement agencies. Availability of this info...

Course of Action Analysis for Coalition Operations

National Research Council Canada - National Science Library

Wagenhals, Lee W; Reid, Tom; Smillie, Robert J; Levis, Alexander H

2001-01-01

...) of the Commander in Chief, United States Pacific Command. The goal of DSCCO is to apply and integrate organizational design concepts and decision support technologies in planning and executing multi-national coalition operations...

Negotiating Rights : Building Coalitions for Improving Maternal ...

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

Negotiating Rights : Building Coalitions for Improving Maternal Health Services ... the state of maternal health in the country reflects poorly on public health priorities. ... A number of international agencies and civil society organizations are ...

Business Coalitions in the Us and Their Role in Advancing a Regional Agenda

Directory of Open Access Journals (Sweden)

Bogdana NEAMTU

2008-02-01

Full Text Available The analysis herein explores the topic of business coalitions and focuses on the role they may play in advancing a regional agenda. The structure of the paper is threefold: (1 in the introductory section I briefly explain the meaning of the concept and how it relates to other similar concepts such as public-private partnerships or growth coalitions; (2 the second part focuses on analyzing the characteristics that best define contemporary business coalitions and stresses the implications of these characteristics for the structuring or restructuring of traditional local and regional political entities; (3 the last section focuses on how planners and other public officials could use or partner with business coalitions in order to advance their own regional agenda. In the conclusion section I argue that though business coalitions are important for the development of a regional economy and regional identity, it would be a mistake to think that they alone can determine the success of a region. Regional government should continue to be pursued as it represents the only solution to problems such as social and environmental justice, tax sharing, education, and inner city redevelopment.

Skill improvement among coalition members in the California Healthy Cities and Communities Program.

Science.gov (United States)

Kegler, Michelle C; Norton, Barbara L; Aronson, Robert

2007-06-01

Community-driven, collaborative approaches to health promotion have the potential to enhance skills among community members and, in turn, increase community capacity. This study uses data from an evaluation of the California Healthy Cities and Communities (CHCC) Program to examine whether, and how, community problem-solving and collaboration skills are improved among coalition members and local coordinators in 20 participating communities. Methods include semi-structured interviews with coordinators and mailed surveys with coalition members (n=330 in planning phase and n=243 in implementation phase). The largest number of coordinators reported skill improvement in defining health broadly and assessing needs and assets. Similarly, coalition members reported greatest skill improvement for defining health broadly, assessing needs and assets and setting priorities and developing action plans. Modest correlations were observed between number of roles played in the local healthy cities and communities project and each skill area assessed. Time committed to the local CHCC coalition and its activities was not meaningfully correlated with any of the skills. Types of skill-building opportunities may be more important than number of hours devoted to meetings and activities in strengthening community problem-solving and collaboration skills among coalition members.

A Cross-Layer Optimization Approach for Energy Efficient Wireless Sensor Networks: Coalition-Aided Data Aggregation, Cooperative Communication, and Energy Balancing

Directory of Open Access Journals (Sweden)

Qinghai Gao

2007-01-01

Full Text Available We take a cross-layer optimization approach to study energy efficient data transport in coalition-based wireless sensor networks, where neighboring nodes are organized into groups to form coalitions and sensor nodes within one coalition carry out cooperative communications. In particular, we investigate two network models: (1 many-to-one sensor networks where data from one coalition are transmitted to the sink directly, and (2 multihop sensor networks where data are transported by intermediate nodes to reach the sink. For the many-to-one network model, we propose three schemes for data transmission from a coalition to the sink. In scheme 1, one node in the coalition is selected randomly to transmit the data; in scheme 2, the node with the best channel condition in the coalition transmits the data; and in scheme 3, all the nodes in the coalition transmit in a cooperative manner. Next, we investigate energy balancing with cooperative data transport in multihop sensor networks. Built on the above coalition-aided data transmission schemes, the optimal coalition planning is then carried out in multihop networks, in the sense that unequal coalition sizes are applied to minimize the difference of energy consumption among sensor nodes. Numerical analysis reveals that energy efficiency can be improved significantly by the coalition-aided transmission schemes, and that energy balancing across the sensor nodes can be achieved with the proposed coalition structures.

76 FR 81959 - Sport Fishing and Boating Partnership Council

Science.gov (United States)

2011-12-29

...] Sport Fishing and Boating Partnership Council AGENCY: Fish and Wildlife Service, Interior. ACTION... Sport Fishing and Boating Partnership Council (Council). DATES: The meeting will be held on Wednesday... requirements of the Federal Advisory Committee Act, 5 U.S.C. App., we announce that the Sport Fishing and...

77 FR 26784 - Sport Fishing and Boating Partnership Council

Science.gov (United States)

2012-05-07

...-FVWF979209000005D-XXX] Sport Fishing and Boating Partnership Council AGENCY: Fish and Wildlife Service, Interior... public teleconference of the Sport Fishing and Boating Partnership Council (Council). DATES... accordance with the requirements of the Federal Advisory Committee Act, 5 U.S.C. App., we announce that Sport...

78 FR 4161 - Sport Fishing and Boating Partnership Council

Science.gov (United States)

2013-01-18

...-FVWF97920900000-XXX] Sport Fishing and Boating Partnership Council AGENCY: Fish and Wildlife Service, Interior... public teleconference of the Sport Fishing and Boating Partnership Council (Council). DATES... accordance with the requirements of the Federal Advisory Committee Act, 5 U.S.C. App., we announce that Sport...

A 2040 Vision for the I-95 Coalition Region : Supporting Economic Growth in a Carbon-Constrained Environment

Science.gov (United States)

2008-12-01

The I-95 Corridor Coalitions Vision project is a departure from the Coalitions historic role that focused primarily on shorter-term operational improvements in the corridor. In the past, most of the day-to-day issues confronting the Coalition m...

Quagga and zebra mussel risk via veliger transfer by overland hauled boats

Directory of Open Access Journals (Sweden)

Larry B. Dalton

2013-04-01

Full Text Available Invasive quagga and zebra mussels (Dreissena rostriformis bugensis and Dreissena polymorpha, respectively pose a great threat to USwaters. Recreational boats constitute a significant risk for spreading the organisms. Recreational boats circulate large amounts of raw waterwhen in use, and if not drained and dried correctly can transport many mussel larvae, called veligers. Veligers experience very high mortality rates; however, the number of potentially transported veligers can be a serious risk to non-infested bodies of water, especially if multiple boats are involved. The risk of veliger transport was calculated for Lake Mead and Lake Michigan using boat capacities for water circulation and specific veliger density data. Results illustrate the importance of draining, drying, and/or decontaminating recreational boats after use.

77 FR 29359 - Sport Fishing and Boating Partnership Council

Science.gov (United States)

2012-05-17

...-FVWF979209000005D-XXX] Sport Fishing and Boating Partnership Council AGENCY: Fish and Wildlife Service, Interior... meeting of the Sport Fishing and Boating Partnership Council (Council). A Federal advisory committee, the... requirements of the Federal Advisory Committee Act, 5 U.S.C. App., we announce that the Sport Fishing and...

Wind energy aggregation: A coalitional game approach

KAUST Repository

Baeyens, E.; Bitar, E.Y.; Khargonekar, P.P.; Poolla, K.

2011-01-01

power output as single entity into a forward energy market. We prove that wind power generators will always improve their expected profit when they aggregate their generated power and use tools from coalitional game theory to design fair sharing

A CONCEPTUAL TOOL FOR ASSESSING CLIENT PERFORMANCE IN THE CONSTRUCTION PROJECT COALITION

Directory of Open Access Journals (Sweden)

Gary D. Holt

2002-01-01

Full Text Available Due to the significant impact of client performance on overall project performance and the interdependence of participant%5C%27s performance in the construction project coalition %28i.e. clients%2C designers and constructors%29%2C there is a need to establish client performance measures. Based on data collected from in-depth interviews with nineteen UK architects and nine UK contractors%2C a generic tool for the on-going formal assessment of client performance is presented. It was found that this approach to performance assessment %28i.e. from the view point of other%2C non-client coalition participants%29 should lead to improved project relationships. Data analysis showed that in addition to %5C%27harder%5C%27 measures such as understanding of project requirements and finance%2C other%2C %5C%27softer%5C%27 measures of client performance %28e.g. attitude%29 were worthy of consideration since they determine the quality of participant relationships. It is recommended that the tool be used to promote more effective client performance and thus enhance coalition relationships%2C enabling continuous improvement. The ultimate aim is to develop similar tools for the assessment of all coalition participants based on a culture of openness and trust. Abstract in Bahasa Indonesia : assessment+tool%2C+coalition+participants%2C+client+performance%2C+perceptions%2C+performance+measures%2C+satisfaction.

The coalition of industrialists and environmentalists in the climate change issue

Energy Technology Data Exchange (ETDEWEB)

Brandt, U.S.; Tinggaard Svendsen, G.

2003-07-01

The political economy idea developed by Ackerman and Hassler (1981) is the starting point of this paper. It suggested that a coalition of environmentalists and industrialists successfully lobbied the US Congress. More strict technology-based standards for new sources than existing sources was the resulting policy outcome serving the common interest of the coalition because it both offered a barrier to entry for new firms and improved environmental quality. Wc focus both on cases from air and water pollution in the US confirming which seem to confirm this suggestion and the case of international climate negotiations and the promotion of wind-based energy. In the line of the Ackerman and Hassler approach wc suggest that the reason for EU eagerness to push forward ambitious reduction target levels (and thereby promote new green industries) is a similar coalition between industrialists and environmentalists. Such a strategy can be seen in the context of the Bootleggers and Baptist theory developed by Yandle (1983), where the Baptists (in our case the environmentalists) demand changes in behaviour on moral reasons. In contrast, the Bootleggers (the producers of renewable energy), who profit from the very regulation, keep a low profile. The actual heavy subsidisation of renewable energy sources, such as wind energy, can be viewed as a successful policy outcome for the coalition of industrialists and environmentalists offering both market protection and improved environmental quality. Solving the current dead-lock in international climate negotiations across the Atlantic may well imply fighting the strong coalition of industrialists and environmentalists. Such a political battle may turn out to be just as tough as fighting windmills if not clearly investigated in future research. (au)

The coalition of industrialists and environmentalists in the climate change issue

International Nuclear Information System (INIS)

Brandt, U.S.; Tinggaard Svendsen, G.

2003-01-01

The political economy idea developed by Ackerman and Hassler (1981) is the starting point of this paper. It suggested that a coalition of environmentalists and industrialists successfully lobbied the US Congress. More strict technology-based standards for new sources than existing sources was the resulting policy outcome serving the common interest of the coalition because it both offered a barrier to entry for new firms and improved environmental quality. Wc focus both on cases from air and water pollution in the US confirming which seem to confirm this suggestion and the case of international climate negotiations and the promotion of wind-based energy. In the line of the Ackerman and Hassler approach wc suggest that the reason for EU eagerness to push forward ambitious reduction target levels (and thereby promote new green industries) is a similar coalition between industrialists and environmentalists. Such a strategy can be seen in the context of the Bootleggers and Baptist theory developed by Yandle (1983), where the Baptists (in our case the environmentalists) demand changes in behaviour on moral reasons. In contrast, the Bootleggers (the producers of renewable energy), who profit from the very regulation, keep a low profile. The actual heavy subsidisation of renewable energy sources, such as wind energy, can be viewed as a successful policy outcome for the coalition of industrialists and environmentalists offering both market protection and improved environmental quality. Solving the current dead-lock in international climate negotiations across the Atlantic may well imply fighting the strong coalition of industrialists and environmentalists. Such a political battle may turn out to be just as tough as fighting windmills if not clearly investigated in future research. (au)

Extension Professionals and Community Coalitions: Professional Development Opportunities Related to Leadership and Policy, System, and Environment Change

Science.gov (United States)

Smathers, Carol A.; Lobb, Jennifer M.

2015-01-01

Community coalitions play an important role in community-wide strategies to promote health and wellbeing, and Extension professionals may provide leadership, technical assistance, and other support to coalitions. Extension professionals across a Midwestern state were invited to participate in an online survey about their coalition involvement and…

CADRE Quick-Look: Homeland Security-NORTHCOM's Coalition War

National Research Council Canada - National Science Library

Conway, John L

2005-01-01

.... Coalition warfare has many facets: it involves the blending of different cultures, multiple languages dialects, and disparate weapon systems, as well as differing perceptions of end states and how to...

Small-boat Cetacean Surveys Database

Data.gov (United States)

National Oceanic and Atmospheric Administration, Department of Commerce — The database contains multiple spreadsheets that hold data collected during each small-boat survey project conducted by the PIFSC CRP. This includes a summary of the...

78 FR 69660 - Association of Businesses Advocating Tariff Equity, Coalition of Miso Transmission Customers...

Science.gov (United States)

2013-11-20

... Businesses Advocating Tariff Equity, Coalition of Miso Transmission Customers, Illinois Industrial Energy... LLC, Duke Energy Business Services, LLC, Entergy Arkansas, Inc., Entergy Gulf States Louisiana, LLC....206 (2013), Association of Businesses Advocating Tariff Equity, Coalition of Miso Transmission...

Boat sampling technique for assessment of ageing of components

International Nuclear Information System (INIS)

Kumar, Kundan; Shyam, T.V.; Kayal, J.N.; Rupani, B.B.

2006-01-01

Boat sampling technique (BST) is a surface sampling technique, which has been developed for obtaining, in-situ, metal samples from the surface of an operating component without affecting its operating service life. The BST is non-destructive in nature and the sample is obtained without plastic deformation or without thermal degradation of the parent material. The shape and size of the sample depends upon the shape of the cutter and the surface geometry of the parent material. Miniature test specimens are generated from the sample and the specimens are subjected to various tests, viz. Metallurgical Evaluation, Metallographic Evaluation, Micro-hardness Evaluation, sensitisation test, small punch test etc. to confirm the integrity and assessment of safe operating life of the component. This paper highlights design objective of boat sampling technique, description of sampling module, sampling cutter and its performance evaluation, cutting process, boat samples, operational sequence of sampling module, qualification of sampling module, qualification of sampling technique, qualification of scooped region of the parent material, sample retrieval system, inspection, testing and examination to be carried out on the boat samples and scooped region. (author)

Growing but not transforming: Fragmented ruling coalitions and economic developments in Uganda

DEFF Research Database (Denmark)

Kjær, Anne Mette; Katusiimeh, Mesharch

been stable enough to maintain macro-economic stability, attract aid and ensure the one-off gains from introducing peace. However, the fact that it has proved so challenging to hold the ruling coalition together has hindered the ruling elite in implementing initiatives to support transformation......In spite of decades of GDP growth, Uganda remains an agricultural economy still awaiting an economic transformation. Sustained state initiatives to promote such a transformation have been lacking. We find that the explanation for this is to be found in the nature of the ruling coalition, which has...... is to use state resources to hold the ruling coalition together. This, however, is not likely to result in an economic transformation and hence in job creation for the poor majority of Ugandans....

78 FR 57063 - Special Local Regulations; Jacksonville Dragon Boat Festival; St. Johns River; Jacksonville, FL

Science.gov (United States)

2013-09-17

... 1625-AA08 Special Local Regulations; Jacksonville Dragon Boat Festival; St. Johns River; Jacksonville... Jacksonville Dragon Boat Festival, a series of paddle boat races. The event is scheduled to take place on... States during the Jacksonville Dragon Boat Festival. C. Discussion of the Final Rule On Saturday...

Rudder Based Roll Control via host-computer of A Robotic Boat

OpenAIRE

Bao, Xinping; Yu, Zhenyu; Nonami, Kenzo

2009-01-01

Rudder based roll control of a small-sized robotic boat is a key technique for the devices on board to achieve good performance. This paper introduces a host-based robotic boat capable of performing basic movement operations. The course keeping and roll reduction are studied via rudder based method in simulations and sea trials. The boat dynamic model is built with the combination of mathematical analysis and system identification technique. A mixed sensitivity H control method design is sele...

Model-Checking an Alternating-time Temporal Logic with Knowledge, Imperfect Information, Perfect Recall and Communicating Coalitions

Directory of Open Access Journals (Sweden)

Cătălin Dima

2010-06-01

Full Text Available We present a variant of ATL with distributed knowledge operators based on a synchronous and perfect recall semantics. The coalition modalities in this logic are based on partial observation of the full history, and incorporate a form of cooperation between members of the coalition in which agents issue their actions based on the distributed knowledge, for that coalition, of the system history. We show that model-checking is decidable for this logic. The technique utilizes two variants of games with imperfect information and partially observable objectives, as well as a subset construction for identifying states whose histories are indistinguishable to the considered coalition.

Don't rock the boat: how antiphase crew coordination affects rowing.

Directory of Open Access Journals (Sweden)

Anouk J de Brouwer

Full Text Available It is generally accepted that crew rowing requires perfect synchronization between the movements of the rowers. However, a long-standing and somewhat counterintuitive idea is that out-of-phase crew rowing might have benefits over in-phase (i.e., synchronous rowing. In synchronous rowing, 5 to 6% of the power produced by the rower(s is lost to velocity fluctuations of the shell within each rowing cycle. Theoretically, a possible way for crews to increase average boat velocity is to reduce these fluctuations by rowing in antiphase coordination, a strategy in which rowers perfectly alternate their movements. On the other hand, the framework of coordination dynamics explicates that antiphase coordination is less stable than in-phase coordination, which may impede performance gains. Therefore, we compared antiphase to in-phase crew rowing performance in an ergometer experiment. Nine pairs of rowers performed a two-minute maximum effort in-phase and antiphase trial at 36 strokes min(-1 on two coupled free-floating ergometers that allowed for power losses to velocity fluctuations. Rower and ergometer kinetics and kinematics were measured during the trials. All nine pairs easily acquired antiphase rowing during the warm-up, while one pair's coordination briefly switched to in-phase during the maximum effort trial. Although antiphase interpersonal coordination was indeed less accurate and more variable, power production was not negatively affected. Importantly, in antiphase rowing the decreased power loss to velocity fluctuations resulted in more useful power being transferred to the ergometer flywheels. These results imply that antiphase rowing may indeed improve performance, even without any experience with antiphase technique. Furthermore, it demonstrates that although perfectly synchronous coordination may be the most stable, it is not necessarily equated with the most efficient or optimal performance.

Guam Boat-based Creel Survey

Data.gov (United States)

National Oceanic and Atmospheric Administration, Department of Commerce — Similar to other boat-based survey in basic design, this system is run by the Div. of Aquatic and Wildlife Resources (DAWR) and has been in operation since about...

Ecological boat using the renewable energies

International Nuclear Information System (INIS)

Cazacu, Mircea Dimitrie; Mihaiescu, Gheorghe Mihai; Nicolaie, Sergiu

2007-01-01

One presents an ecological boat, proper to biosphere reservation Danube Delta in Romania, using the solar energy cached by the photovoltaic cells for the propulsion, as well as the river kinetic energy for the additional loading of the electric storage batteries. One gives details concerning the original design method for the screw, to realize the maximum propulsion force, as well as its location place in the view of the rudder elimination. At the same time, one presents the design and realization of the hydro-power unit, constituted by an axial hydro turbine, direct coupled with a submersed electric generator endowed with permanent magnets, for the supplementary loading of the electric storage batteries while the boat is anchored. (authors)

News/High speed oil defense boat

Energy Technology Data Exchange (ETDEWEB)

1978-01-01

An oil defense boat that can travel at 30 knots to the scene of a spill and surround the polluted area or protect a nearby beach or harbor, with a 200 m floating plastic barrier within 20 minutes, has been developed by Vator Oy of Helsinki in association with the Finnish Board of Navigation. The Vator 18T boat, which can carry a crew of three or four, has a trimaran glass reinforced plastic hull. The floating plastic barrier (Nokia SUP Spillbooms) is produced by the Oy Nokia A.B., Cable Works Division of Helsinki and is made of a PVC-coated fabric enclosing floats of polyethylene foam and either chain ballast or iron sinkers.

Assessment of a Boat Fractured Steering Wheel

Directory of Open Access Journals (Sweden)

Vukelic Goran

2016-09-01

Full Text Available During regular use of the steering wheel mounted on a boat, two cracks emanating from a fastener hole were noticed which, consequently, caused final fracture of the wheel. To determine the behavior of a boat steering wheel with cracks present, assessment of a fractured wheel was performed. Torque moments of the fasteners were measured prior to removing the steering wheel from the boat. Visual and dye penetrant inspection followed along with the material detection. Besides using experimental procedures, assessment of the fractured wheel was performed using finite element analysis, i.e. stress intensity factor values were numerically determined. Variation of stress intensity factor with crack length is presented. Possible causes of crack occurrence are given and they include excessive values of fastener torque moments coupled with fretting between fastener and fastener hole that was poorly machined. Results obtained by this assessment can be taken for predicting fracture behavior of a cracked steering wheel and as a reference in the design, mounting and exploitation process of steering wheels improving that way their safety in transportation environment.

19 CFR 148.32 - Vehicles, aircraft, boats, teams and saddle horses taken abroad.

Science.gov (United States)

2010-04-01

... 19 Customs Duties 2 2010-04-01 2010-04-01 false Vehicles, aircraft, boats, teams and saddle horses... for Returning Residents § 148.32 Vehicles, aircraft, boats, teams and saddle horses taken abroad. (a) Admission free of duty. Automobiles and other vehicles, aircraft, boats, teams and saddle horses, together...

46 CFR 108.575 - Survival craft and rescue boat equipment.

Science.gov (United States)

2010-10-01

... Fishing kit 1 1 12 Flashlight 1 1 1 1 1 1 13 Hatchet 2 2 14 Heaving line 2 1 2 2 1 2 15 Instruction card 1... rigid/inflated rescue boats. 4 A hatchet counts toward this requirement in rigid rescue boats. 5 Oars...

Power Product Equipment Technician: Outboard-Engine Boat Systems. Teacher Edition [and] Student Edition.

Science.gov (United States)

Hilley, Robert

This curriculum guide contains teacher and student materials for a course on outboard-engine boat systems for power product equipment technician occupations. The course contains the following three units of instruction: (1) Orientation to Outboard-Engine Boat Systems and Rigging; (2) Trailers and Safe Towing and Boat Operation; and (3) Seasonal…

Endangered Species Case - Washington Toxics Coalition v. EPA

Science.gov (United States)

This Web page provides information on the Washington Toxics Coalition v. EPA case, related to protection of Pacific salmon and steelhead, and links to the biological opinions issued by the NMFS and EPA’s responses.

Institutional Support : Advocates Coalition for Development and ...

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

Advocates Coalition for Development and Environment (ACODE) is an independent policy research and advocacy organization based in Kampala, Uganda, with a reputation for producing good quality research to underpin its advocacy work. To date, the organization has relied on project-specific funds for its operation, ...

Persistence of TBT and copper in excess on leisure boat hulls around the Baltic Sea.

Science.gov (United States)

Eklund, Britta; Watermann, Burkard

2018-05-01

A handheld XRF-analyzer specially calibrated for measurements of metals on plastic boat hulls has been used on leisure boats in Denmark (DK), Finland (FI), and Germany (DE). The results on tin and copper are presented as μg metal/cm 2 . Tin is a proxy for the occurrence of organotin compounds on the boat. Two or three sites were visited in each country and between 25 and 90 boats were measured at each site. Every boat was measured at six to eight places, and the results are presented both as mean and median values. Linear regression of mean to median values of the 377 data pairs shows high relationship with R 2  = 0.9566 for tin and R 2 of 0.9724 for copper and thus both ways of calculation may be used. However, for regulative use, it is suggested that all individual measurements on each boat should be presented and used for decisions of removal or sealing of boat hulls. The results are compared with published data from different parts of Sweden, i.e., boats in fresh water, brackish water, and salt water. The results show that tin with mean values > 50 μg Sn/cm 2 is still found on 42, 24, and 23% of the boats in DK, FI, and DE, respectively. The corresponding percentages based on median values are 38, 22, and 18% for DK, FI, and DE, respectively. The variation among boats is high with a maximum mean value of 2000 μg Sn/cm 2 . As comparison, one layer of an old TBT antifouling paint Hempels Hard racing superior, corresponds to 300 μg Sn/cm 2 . The percentage of boats with tin > 400 μg Sn/cm 2 content based on mean values was 10% in DK, 5% in FI, and 1% in DE. The corresponding median values were 9, 6, and 1% for DK, FI, and DE. Copper, > 100 μg Cu/cm 2 , was detected on all measured boats in DK and in DE and on all but 3% of the FI boats. One layer of Hempels MilleXtra corresponds to ̴ 4000 μg Cu/cm 2 . The recommendation on the can is to apply two layers. The proportion of boats with higher mean copper values than 8000 μg Cu/cm 2

The coalitional value theory of antigay bias

NARCIS (Netherlands)

Winegard, Bo; Reynolds, Tania; Baumeister, Roy F.; Plant, E. Ashby

2016-01-01

Research indicates that antigay bias follows a specific pattern (and probably has throughout written history, at least in the West): (a) men evince more antigay bias than women; (b) men who belong to traditionally male coalitions evince more antigay bias than those who do not; (c) antigay bias is

49 CFR 38.177 - Ferries, excursion boats and other vessels. [Reserved

Science.gov (United States)

2010-10-01

... 49 Transportation 1 2010-10-01 2010-10-01 false Ferries, excursion boats and other vessels... DISABILITIES ACT (ADA) ACCESSIBILITY SPECIFICATIONS FOR TRANSPORTATION VEHICLES Other Vehicles and Systems § 38.177 Ferries, excursion boats and other vessels. [Reserved] ...

XRF measurements of tin, copper and zinc in antifouling paints coated on leisure boats

International Nuclear Information System (INIS)

Ytreberg, Erik; Bighiu, Maria Alexandra; Lundgren, Lennart; Eklund, Britta

2016-01-01

Tributyltin (TBT) and other organotin compounds have been restricted for use on leisure boats since 1989 in the EU. Nonetheless, release of TBT is observed from leisure boats during hull maintenance work, such as pressure hosing. In this work, we used a handheld X-ray Fluorescence analyser (XRF) calibrated for antifouling paint matrixes to measure tin, copper and zinc in antifouling paints coated on leisure boats in Sweden. Our results show that over 10% of the leisure boats (n = 686) contain >400 μg/cm 2 of tin in their antifouling coatings. For comparison, one layer (40 μm dry film) of a TBT-paint equals ≈ 800 μg Sn/cm 2 . To our knowledge, tin has never been used in other forms than organotin (OT) in antifouling paints. Thus, even though the XRF analysis does not provide any information on the speciation of tin, the high concentrations indicate that these leisure boats still have OT coatings present on their hull. On several leisure boats we performed additional XRF measurements by progressively scraping off the top coatings and analysing each underlying layer. The XRF data show that when tin is detected, it is most likely present in coatings close to the hull with several layers of other coatings on top. Thus, leaching of OT compounds from the hull into the water is presumed to be negligible. The risk for environmental impacts arises during maintenance work such as scraping, blasting and high pressure hosing activities. The data also show that many boat owners apply excessive paint layers when following paint manufacturers recommendations. Moreover, high loads of copper were detected even on boats sailing in freshwater, despite the more than 20 year old ban, which poses an environmental risk that has not been addressed until now. - Highlights: • A new XRF application for analysing metals in antifouling paints has been used. • Almost 700 leisure boats were analysed for tin, copper and zinc. • Over 10% of the leisure boats contained high, >400�

Cross Matching of VIIRS Boat Detection and Vessel Monitoring System Tracks

Science.gov (United States)

Hsu, F. C.; Elvidge, C.; Zhizhin, M. N.; Baugh, K.; Ghosh, T.

2016-12-01

One approach to commercial fishing is to use use bright lights at night to attract catch. This is a widely used practice in East and Southeast Asia, but can also be found in other fisheries. In some cases, the deployed lighting exceeds 100,000 watts. Such lighting is distinctive in dark ocean and can even be seen from space with sensor such as Visible Infrared Imaging Radiometer Suite Day/Night Band (VIIRS-DNB). We have developed a VIIRS Boat Detection (VBD) system, which outputs lists of boat locations in near real time. One of the standard methods fishery agencies use to collect geospatial data on fishing boats is to require boats to carry Vessel Monitoring System beacons. We developed an algorithm to cross-match VBD data with VMS tracks. With this we are able to identify fishing boats that do not carry VMS beacons. In certain situations, this is an indicator of illegal fishing. The other application for this cross-matching is to define the VIIRS detection limits and developing a calibration to estimate deployed wattage. Here we demonstrate results of cross matching VBD and VMS for Indonesia as example to showcase its potential.

Findings from Matching VIIRS Boat Detection and VMS Data

Science.gov (United States)

Hsu, F. C.; Elvidge, C.; Zhizhin, M. N.; Baugh, K.; Ghosh, T.

2017-12-01

With the superior nigthtime sensitivity and spatial resolution provided by VIIRS Day Night Band, we had developed algorithm known as VIIRS Boat Detection (VBD) to detect fishing vessels active at night using light to attract schools of fish. While VBD is effective in finding bright boats, little is known on the nature of boats that emits such bright lights. To complement the missing attribute of VBD detections, the authors find aid from Vessel Monitoring System (VMS) data. VMS is widely used in monitoring fishing vessels logging their coordinate nominally every hour, along with vessel specifications such as tonnage, size, and gear type. This study matches VMS records with VBD detections, broadening the understanding of the lighting streategy used by fisherman, and provide valuable assumption on possible vessel types for VBD detections.

Tarsal tunnel disease and talocalcaneal coalition: MRI features

Energy Technology Data Exchange (ETDEWEB)

FitzGerald Alaia, Erin; Rosenberg, Zehava Sadka; Bencardino, Jenny T.; Ciavarra, Gina A.; Petchprapa, Catherine N. [New York University Langone Medical Center, New York, NY (United States); Rossi, Ignacio [New York University Langone Medical Center, New York, NY (United States); Centro de Diagnostico Dr. Enrique Rossi, Buenos Aires (Argentina)

2016-11-15

To assess, utilizing MRI, tarsal tunnel disease in patients with talocalcaneal coalitions. To the best of our knowledge, this has only anecdotally been described before. Sixty-seven ankle MRIs with talocalcaneal coalition were retrospectively reviewed for disease of tendons and nerves of the tarsal tunnel. Interobserver variability in diagnosing tendon disease was performed in 30 of the 67 cases. Tarsal tunnel nerves were also evaluated in a control group of 20 consecutive ankle MRIs. Entrapment of the flexor hallucis longus tendon (FHL) by osseous excrescences was seen in 14 of 67 cases (21 %). Attenuation, split tearing, tenosynovitis, or tendinosis of the FHL was present in 26 cases (39 %). Attenuation or tenosynovitis was seen in the flexor digitorum longus tendon (FDL) in 18 cases (27 %). Tenosynovitis or split tearing of the posterior tibial tendon (PT) was present in nine cases (13 %). Interobserver variability ranged from 100 % to slight depending on the tendon and type of disease. Intense increased signal and caliber of the medial plantar nerve (MPN), indicative of neuritis, was seen in 6 of the 67 cases (9 %). Mildly increased T2 signal of the MPN was seen in 15 (22 %) and in 14 (70 %) of the control group. Talocalcaneal coalitions may be associated with tarsal tunnel soft tissue abnormalities affecting, in decreasing order, the FHL, FDL, and PT tendons, as well as the MPN. This information should be provided to the referring physician in order to guide treatment and improve post-surgical outcome. (orig.)

Tarsal tunnel disease and talocalcaneal coalition: MRI features

International Nuclear Information System (INIS)

FitzGerald Alaia, Erin; Rosenberg, Zehava Sadka; Bencardino, Jenny T.; Ciavarra, Gina A.; Petchprapa, Catherine N.; Rossi, Ignacio

2016-01-01

To assess, utilizing MRI, tarsal tunnel disease in patients with talocalcaneal coalitions. To the best of our knowledge, this has only anecdotally been described before. Sixty-seven ankle MRIs with talocalcaneal coalition were retrospectively reviewed for disease of tendons and nerves of the tarsal tunnel. Interobserver variability in diagnosing tendon disease was performed in 30 of the 67 cases. Tarsal tunnel nerves were also evaluated in a control group of 20 consecutive ankle MRIs. Entrapment of the flexor hallucis longus tendon (FHL) by osseous excrescences was seen in 14 of 67 cases (21 %). Attenuation, split tearing, tenosynovitis, or tendinosis of the FHL was present in 26 cases (39 %). Attenuation or tenosynovitis was seen in the flexor digitorum longus tendon (FDL) in 18 cases (27 %). Tenosynovitis or split tearing of the posterior tibial tendon (PT) was present in nine cases (13 %). Interobserver variability ranged from 100 % to slight depending on the tendon and type of disease. Intense increased signal and caliber of the medial plantar nerve (MPN), indicative of neuritis, was seen in 6 of the 67 cases (9 %). Mildly increased T2 signal of the MPN was seen in 15 (22 %) and in 14 (70 %) of the control group. Talocalcaneal coalitions may be associated with tarsal tunnel soft tissue abnormalities affecting, in decreasing order, the FHL, FDL, and PT tendons, as well as the MPN. This information should be provided to the referring physician in order to guide treatment and improve post-surgical outcome. (orig.)

Assessing Community Coalition Capacity and its Association with Underage Drinking Prevention Effectiveness in the Context of the SPF SIG.

Science.gov (United States)

Flewelling, Robert L; Hanley, Sean M

2016-10-01

Community coalitions are a prominent organizational structure through which community-based substance abuse prevention efforts are implemented. There is little empirical evidence, however, regarding the association between coalition attributes and success in achieving community-level reductions in substance abuse behaviors. In this study, we assessed the relationship between coalition capacity, based on coalition coordinator responses to 16 survey items, and reductions in underage drinking prevalence rates. The coalitions were funded through the federally sponsored Strategic Prevention Framework State Incentive Grant (SPF SIG). We first examined whether coalition capacity increased over the life of the projects. Mean capacity scores increased for all 16 capacity items examined (N = 318 coalitions), the majority of which were statistically significant. Analysis of the associations between capacity and reductions in underage drinking was limited to coalitions that targeted underage drinking and provided usable outcome measures based on student survey data for either past 30-day alcohol use (N = 129) or binge drinking (N = 100). Bivariate associations between the capacity items and prevalence reductions for each outcome were consistently positive, although many were not statistically significant. Composite measures of correlated items were then created to represent six different capacity constructs, and included in multivariate models to predict reductions in the targeted outcomes. Constructs that significantly predicted reductions in one or both outcome measures included internal organization and structure, community connections and outreach, and funding from multiple sources. The findings provide support for the expectation that high functioning community coalitions can be effective agents for producing desirable community-level changes in targeted substance abuse behaviors.

Talocalcaneal Joint Middle Facet Coalition Resection With Interposition of a Juvenile Hyaline Cartilage Graft.

Science.gov (United States)

Tower, Dyane E; Wood, Ryan W; Vaardahl, Michael D

2015-01-01

Talocalcaneal joint middle facet coalition is the most common tarsal coalition, occurring in ≤2% of the population. Fewer than 50% of involved feet obtain lasting relief of symptoms after nonoperative treatment, and surgical intervention is commonly used to relieve symptoms, increase the range of motion, improve function, reconstruct concomitant pes planovalgus, and prevent future arthrosis from occurring at the surrounding joints. Several approaches to surgical intervention are available for patients with middle facet coalitions, ranging from resection to hindfoot arthrodesis. We present a series of 4 cases, in 3 adolescent patients, of talocalcaneal joint middle facet coalition resection with interposition of a particulate juvenile hyaline cartilaginous allograft (DeNovo(®) NT Natural Tissue Graft, Zimmer, Inc., Warsaw, IN). With a mean follow-up period of 42.8 ± 2.9 (range 41 to 47) months, the 3 adolescent patients in the present series were doing well with improved subtalar joint motion and decreased pain, and 1 foot showed no bony regrowth on a follow-up computed tomography scan. The use of a particulate juvenile hyaline cartilaginous allograft as interposition material after talocalcaneal middle facet coalition resection combined with adjunct procedures to address concomitant pes planovalgus resulted in good short-term outcomes in 4 feet in 3 adolescent patients. Copyright © 2015 American College of Foot and Ankle Surgeons. Published by Elsevier Inc. All rights reserved.

Halftime - a balance in matters nuclear of the grand coalition

International Nuclear Information System (INIS)

Heller, W.

2007-01-01

On November 11, 2005, the coalition partners, CDU/CSU and SPD, signed the agreement establishing a coalition in the German federal parliament under the heading of ''Together for Germany''. Among other things, this raised the question of what would happen in the fields of energy policy and nuclear power. After 2 years of a grand coalition, it is time to draw some interim conclusions. The coalition agreement contains statements to the effect that energy policy means fundamental economic, structural and climate policies, and that secure, low-cost, non-polluting energy supplies are elementary prerequisites of a modern, capable national economy. A sustainable overall energy policy concept should be based on a balanced energy mix. This overall concept, one of the results of ''energy summit'' talks with Federal Chancellor Merkel, was announced for the end of 2007. The 3 energy summit discussions with Federal Chancellor Merkel deliberately avoided the subject of nuclear power. There is no debate about the implications of nuclear energy. This in no way improved the status of nuclear power in Germany. What remains is hope for the second half of this government's term of office. The beginning of that term is marked by the McKinsey study, initiated by the Federation of German Industries (BDI), on ''Cost and Potential of Avoiding Greenhouse Gas Emissions in Germany,'' which says that operating German nuclear power plants for 60 or even 45 years would result in a CO2 avoidance potential for 2020 which would be approximately 90 million tons higher, and in avoidance costs lower by 4.5 billion euro per year. (orig.)

Forming Social Justice Projects: Student Activists Reflect on Coalition-Building

Directory of Open Access Journals (Sweden)

Darren E. Lund

2010-05-01

Full Text Available Student activists share their experiences with racism and more specifically, their attempts to form school diversity initiatives. The author outlines a problematic lack of engagement of student activists in the scholarly literature on social justice, particularly related to their undervalued role as leaders in school-based antiracist coalitions. Excerpts from in-depth interviews with seven student participants in western Canadian schools offer new understandings on the potential of school-based activists. They explain the challenges and successes in building and sustaining activist coalitions and in pursuing their social justice efforts beyond school. Their contributions represent new voices to join the ongoing conversation in educational research and community activism.

Patterns of interventions and the effect of coalitions and sociality on male fitness.

Science.gov (United States)

Kulik, Lars; Muniz, Laura; Mundry, Roger; Widdig, Anja

2012-02-01

In group living animals, especially among primates, there is consistent evidence that high-ranking males gain a higher reproductive output than low-ranking males. Primate studies have shown that male coalitions and sociality can impact male fitness; however, it remains unclear whether males could potentially increase their fitness by preferentially supporting and socializing with females. Here we investigate patterns of male interventions and the effect of coalitions and sociality on male fitness in rhesus macaques (Macaca mulatta) with particular focus on male-female interactions. We combined behavioural observations collected on Cayo Santiago with genetic data analysed for male reproductive output and relatedness. Our results revealed that the ten top-ranking males provided the majority of all male support observed. In contrast to other primates, male rhesus macaques mainly formed all-down coalitions suggesting that coalitions are less likely used to enhance male dominance. Males supporting females during and before their likely conception were not more likely to fertilize those females. We also found no evidence that males preferably support their offspring or other close kin. Interestingly, the most important predictor of male support was sociality, since opponents sharing a higher sociality index with a given male were more likely to be supported. Furthermore, a high sociality index of a given male-female dyad resulted in a higher probability of paternity. Overall, our results strengthen the evidence that sociality affects fitness in male primates, but also suggest that in species in which males queue for dominance, it is less likely that males derive fitness benefits from coalitions. © 2011 Blackwell Publishing Ltd.

46 CFR 199.220 - Survival craft and rescue boat embarkation arrangements.

Science.gov (United States)

2010-10-01

... 46 Shipping 7 2010-10-01 2010-10-01 false Survival craft and rescue boat embarkation arrangements... APPLIANCES AND ARRANGEMENTS LIFESAVING SYSTEMS FOR CERTAIN INSPECTED VESSELS Additional Requirements for Passenger Vessels § 199.220 Survival craft and rescue boat embarkation arrangements. (a) Survival craft...

Coalitional game theory as a promising approach to identify candidate autism genes.

Science.gov (United States)

Gupta, Anika; Sun, Min Woo; Paskov, Kelley Marie; Stockham, Nate Tyler; Jung, Jae-Yoon; Wall, Dennis Paul

2018-01-01

Despite mounting evidence for the strong role of genetics in the phenotypic manifestation of Autism Spectrum Disorder (ASD), the specific genes responsible for the variable forms of ASD remain undefined. ASD may be best explained by a combinatorial genetic model with varying epistatic interactions across many small effect mutations. Coalitional or cooperative game theory is a technique that studies the combined effects of groups of players, known as coalitions, seeking to identify players who tend to improve the performance--the relationship to a specific disease phenotype--of any coalition they join. This method has been previously shown to boost biologically informative signal in gene expression data but to-date has not been applied to the search for cooperative mutations among putative ASD genes. We describe our approach to highlight genes relevant to ASD using coalitional game theory on alteration data of 1,965 fully sequenced genomes from 756 multiplex families. Alterations were encoded into binary matrices for ASD (case) and unaffected (control) samples, indicating likely gene-disrupting, inherited mutations in altered genes. To determine individual gene contributions given an ASD phenotype, a "player" metric, referred to as the Shapley value, was calculated for each gene in the case and control cohorts. Sixty seven genes were found to have significantly elevated player scores and likely represent significant contributors to the genetic coordination underlying ASD. Using network and cross-study analysis, we found that these genes are involved in biological pathways known to be affected in the autism cases and that a subset directly interact with several genes known to have strong associations to autism. These findings suggest that coalitional game theory can be applied to large-scale genomic data to identify hidden yet influential players in complex polygenic disorders such as autism.

Design of Hybrid Solar and Wind Energy Harvester for Fishing Boat

Science.gov (United States)

Banjarnahor, D. A.; Hanifan, M.; Budi, E. M.

2017-07-01

In southern beach of West Java, Indonesia, there are many villagers live as fishermen. They use small boats for fishing, in one to three days. Therefore, they need a fish preservation system. Fortunately, the area has high potential of solar and wind energy. This paper presents the design of a hybrid solar and wind energy harvester to power a refrigerator in the fishing boat. The refrigerator should keep the fish in 2 - 4 °C. The energy needed is 720 Wh daily. In the area, the daily average wind velocity is 4.27 m/s and the sun irradiation is 672 W/m2. The design combined two 100W solar panels and a 300W wind turbine. The testing showed that the solar panels can harvest 815 - 817 Wh of energy, while the wind turbine can harvest 43 - 62 Wh of energy daily. Therefore, the system can fulfil the energy requirement in fishing boat, although the solar panels were more dominant. To install the wind turbine on the fishing-boat, a computational design had been conducted. The boat hydrostatic dimension was measured to determine its stability condition. To reach a stable equilibrium condition, the wind turbine should be installed no more than 1.7 m of height.

First aid kits for recreational dive boats, what should they contain?

Science.gov (United States)

Pye, Jacqueline; Greenhalgh, Trisha

2010-09-01

Well-equipped first-aid kits are necessary but not always provided on recreational dive boats. We aimed to review the types of illness and injury likely to be encountered on such boats and inform a content list for such kits. We conducted a 3-round Delphi study by email using a volunteer panel of 18 experts drawn from diving, dive medicine and nursing. In round 1, panellists shared examples of illnesses and injuries they had come across personally. These scenarios were circulated along with findings from a literature review, including existing recommendations. In rounds 2 and 3, the list of kit for dive boats in different settings was iteratively refined through online discussion and feedback. Passengers and crew on recreational dive boats may encounter a range of medical problems from minor injuries to serious accidents and non-dive-related illnesses. Recommended kit varied depending on context and setting (e.g. distance from land, qualifications and experience of crew). Consensus was quickly reached on key first-aid items but experts' views on emergency medicines differed. The study highlights the diversity of medical problems encountered on recreational dive boats. We offer preliminary guidance on the content of suitable first-aid kits and suggest areas for further research. Copyright © 2010 Elsevier Ltd. All rights reserved.

Numerical Investigation of Resistance Reduction of Fishing Boat by Improving Stern Part

OpenAIRE

Baso, Suandar

2013-01-01

In recent years, to achieve a goal of reducing greenhouse gas, a fishing boat which is very economical on gas should be needed. Over the last two decades, improvements of bow part in fishing boat have been researched to reduce water resistance. Moreover, stern End Bulb research took place mostly in Japan. No one finds universal knowledge for reducing drag resistance because many fishing boats run with individual catching styles for each fish. It is also difficult to appropriate some technique...

Coalitions and family problem solving with preadolescents in referred, at-risk, and comparison families.

Science.gov (United States)

Vuchinich, S; Wood, B; Vuchinich, R

1994-12-01

This study tested the hypothesis that the mother-father coalition, parent-child coalitions, and parental warmth expressed toward the child are associated with family problem solving in families with a preadolescent child referred for treatment of behavior problems (n = 30), families with a child at-risk for conduct disorder (n = 68), and a sample of comparison families (n = 90). Referred and at-risk families displayed less effective problem solving. A regression analysis, which controlled for gender of the child, family structure, family income, marital satisfaction, and severity of child problems, showed that strong parental coalitions were linked to low levels of family problem solving in at-risk and referred families. Parent-child coalitions had little apparent impact while parental warmth was highly correlated with better family problem solving. The results may be interpreted as evidence for a tendency for parents in at-risk and referred families to "scapegoat" a preadolescent during family problem-solving sessions. This may undermine progress on family problem solutions and may complicate family-based prevention and treatment programs that use family problem-solving sessions.

Overlapping coalition formation games in wireless communication networks

CERN Document Server

Wang, Tianyu; Saad, Walid; Han, Zhu

2017-01-01

This brief introduces overlapping coalition formation games (OCF games), a novel mathematical framework from cooperative game theory that can be used to model, design and analyze cooperative scenarios in future wireless communication networks. The concepts of OCF games are explained, and several algorithmic aspects are studied. In addition, several major application scenarios are discussed. These applications are drawn from a variety of fields that include radio resource allocation in dense wireless networks, cooperative spectrum sensing for cognitive radio networks, and resource management for crowd sourcing. For each application, the use of OCF games is discussed in detail in order to show how this framework can be used to solve relevant wireless networking problems. Overlapping Coalition Formation Games in Wireless Communication Networks provides researchers, students and practitioners with a concise overview of existing works in this emerging area, exploring the relevant fundamental theories, key techniqu...

Tamarisk coalition - native riparian plant materials program

Science.gov (United States)

Stacy Kolegas

2012-01-01

The Tamarisk Coalition (TC), a nonprofit organization dedicated to riparian restoration in the western United States, has created a Native Plant Materials Program to address the identified need for native riparian plant species for use in revegetation efforts on the Colorado Plateau. The specific components of the Native Plant Materials Program include: 1) provide seed...

Boat And Shore Oracle Data Tables

Data.gov (United States)

National Oceanic and Atmospheric Administration, Department of Commerce — Oracle Tables To Provide Boat and Shore Data which contains the object of this system is to provide an inventory of vessels that answer two fundamental questions:...

Smart transactive energy framework in grid-connected multiple home microgrids under independent and coalition operations

DEFF Research Database (Denmark)

Marzband, Mousa; Azarinejadian, Fatemeh; Savaghebi, Mehdi

2018-01-01

This paper presents a smart Transactive energy (TE) framework in which home microgrids (H-MGs) can collaborate with each other in a multiple H-MG system by forming coalitions for gaining competitiveness in the market. Profit allocation due to coalition between H-MGs is an important issue...

Technical Suitability and Static Stability of Sungkur Fishing Boats for Fish and Shrimp Catching

Science.gov (United States)

Rusmilyansari; Rosadi, E.; Iriansyah

2017-10-01

Sungkur fishing gear is operated actively on one the side of fishing boat, which requires technical suitability and fishing gear stability to ensure success in fish catching. This is a case study which aimed to analyze some technical issues related to the boat, boat’s hydrostatic parameters, and the boat’s stability. The data were collected though observation, measuring the boat to obtain the offset table. The data were analyzed numerically and descriptively. The data were processed with technical formula, Microsoft Office’s Excel software, graphic display, minitab, statistical data processing, and maxsurf program. The research results showed that: (1) the sungkur fishing boat dimensional ratio L/B (6.47 - 7.00); L/D (10.90 - 11.20) and B/D (1.60 - 1.668) is within the range value of Indonesian fishing boats suitable to operate the fishing gear by towing or dragging. However, during fish catching operation, there have been problems in a hydrodynamic force due to the fishing gear movement, which affect the fish catching efficiency. (2) The boat’s coefficient of fineness is in the fine type shape; the displacement on each waterline has increased; the loads of the boat are getting larger following the increase of waterline from one to five; this is also shown from the increasing midship area value. Ton per centimeter immersion to change wl 1 by 1 cm needs 0.04 tons of weight. (3) Sungkur fishing boat have a good static stability, which is proven by the positive value of angle of maximum GZ by 79.1 - 83.6. In other words, the boat has the ability to return to its original position after tilting; however, stability dynamics happens because fishing gear operation are located on just one side of boat.

Frequency Resource Sharing and Allocation Scheme Based on Coalition Formation Game in Hybrid D2D-Cellular Network

Directory of Open Access Journals (Sweden)

Qing Ou

2015-01-01

Full Text Available A distributed cooperation scheme on frequency resource sharing is proposed to improve the quality of service (QoS in device-to-device (D2D communications underlaying cellular networks. Specifically, we formulate the resource allocation problem as a coalition formation game with transferable utility, in which all users have the incentive to cooperate with some others and form a competitive group to maximize the probability of obtaining their favorite spectrum resources. Taking the cost for coalition formation into account, such as the path loss for data sharing, we prove that the core of the proposed game is empty, which shows the impossibility of grand coalition. Hence, we propose a distributed merge-and-split based coalition formation algorithm based on a new defined Max-Coalition order to effectively solve the coalition game. Compared with the exhaustive search, our algorithm has much lower computer complexity. In addition, we prove that stability and convergence of the proposed algorithm using the concept of a defection function. Finally, the simulation results show that the proposed scheme achieves a suboptimal performance in terms of network sum rate compared with the centralized optimal resource allocation scheme obtained via exhaustive search.

Surface viscosity effects on the motion of self-propelling boat in a channel

Science.gov (United States)

Aliperio, M. G.; Nolan Confesor, Mark

2015-06-01

Self-propelled droplets have been conceived as simple chemical toy models to mimic motile biological samples such as bacteria. The motion of these droplets is believe to be due to the surface tension gradient in the boundary of the droplet. We performed experiments to look at the effect of varying the medium viscosity to the speed of a circular boat that was soaked in Pentanol. We found that the boats undergo oscillatory type of motion inside a channel. Moreover we found the maximum speed of the boat is independent on the viscosity of the medium. On the other a time scale describing the width of the velocity profile of the boat was found to increase with increasing viscosity.

Boat noise prevents soundscape-based habitat selection by coral planulae.

Science.gov (United States)

Lecchini, David; Bertucci, Frédéric; Gache, Camille; Khalife, Adam; Besson, Marc; Roux, Natacha; Berthe, Cecile; Singh, Shubha; Parmentier, Eric; Nugues, Maggy M; Brooker, Rohan M; Dixson, Danielle L; Hédouin, Laetitia

2018-06-18

Understanding the relationship between coral reef condition and recruitment potential is vital for the development of effective management strategies that maintain coral cover and biodiversity. Coral larvae (planulae) have been shown to use certain sensory cues to orient towards settlement habitats (e.g. the odour of live crustose coralline algae - CCA). However, the influence of auditory cues on coral recruitment, and any effect of anthropogenic noise on this process, remain largely unknown. Here, we determined the effect of protected reef (MPA), exploited reef (non-MPA) soundscapes, and a source of anthropogenic noise (boat) on the habitat preference for live CCA over dead CCA in the planula of two common Indo-Pacific coral species (Pocillopora damicornis and Acropora cytherea). Soundscapes from protected reefs significantly increased the phonotaxis of planulae of both species towards live CCA, especially when compared to boat noise. Boat noise playback prevented this preferential selection of live CCA as a settlement substrate. These results suggest that sources of anthropogenic noise such as motor boat can disrupt the settlement behaviours of coral planulae. Acoustic cues should be accounted for when developing management strategies aimed at maximizing larval recruitment to coral reefs.

Rudder Based Roll Control via host-computer of A Robotic Boat

Directory of Open Access Journals (Sweden)

Xinping Bao

2009-03-01

Full Text Available Rudder based roll control of a small-sized robotic boat is a key technique for the devices on board to achieve good performance. This paper introduces a host-based robotic boat capable of performing basic movement operations. The course keeping and roll reduction are studied via rudder based method in simulations and sea trials. The boat dynamic model is built with the combination of mathematical analysis and system identification technique. A mixed sensitivity H control method design is selected since yaw and roll motion are posed in different frequency domains. Computer simulations and experiments carried out show that successful results are achieved.

Rudder Based Roll Control via Host-Computer of a Robotic Boat

Directory of Open Access Journals (Sweden)

Xinping Bao

2009-03-01

Full Text Available Rudder based roll control of a small-sized robotic boat is a key technique for the devices on board to achieve good performance. This paper introduces a host-based robotic boat capable of performing basic movement operations. The course keeping and roll reduction are studied via rudder based method in simulations and sea trials. The boat dynamic model is built with the combination of mathematical analysis and system identification technique. A mixed sensitivity H∞ control method design is selected since yaw and roll motion are posed in different frequency domains. Computer simulations and experiments carried out show that successful results are achieved.

33 CFR 100.903 - Harborfest Dragon Boat Race; South Haven, MI.

Science.gov (United States)

2010-07-01

... 33 Navigation and Navigable Waters 1 2010-07-01 2010-07-01 false Harborfest Dragon Boat Race; South Haven, MI. 100.903 Section 100.903 Navigation and Navigable Waters COAST GUARD, DEPARTMENT OF... Dragon Boat Race; South Haven, MI. (a) Regulated Area. A regulated area is established to include all...

Louisiana Marinas and Boat Launches, Geographic NAD83, LOSCO (2004) [marinas_LOSCO_2004

Data.gov (United States)

Louisiana Geographic Information Center — The dataset defines the location and supplemental information for marinas and boat launches in southern Louisiana. The boat launch database includes public and...

Recreational Boat Safety Collision Research - Phase 2. Volume 2. Collision Accident Investigations - 1975

Science.gov (United States)

1976-07-01

Collisfon - .t tone person in a runabout wus pulling a skier and was turned, looking aft. He hit a johnboat. Thw ;ohnboat...based on the narrotive, the boat load distribution, and knowledge of the boat charactens;, .: From the load dstribution, it can be assumed that the boat...visibility) and the operator’s lack of knowledge of where he was and the characteristics of this harbor were the primary causes of this accident, along with

Fighting Windmills: The Coalition of Industrialists and Environmentalists in the Climate Change Issue

DEFF Research Database (Denmark)

Brandt, Urs Steiner; Svendsen, Gert Tinggaard

2004-01-01

environmental quality. We focus on the case of international climate negotiations and the promotion of wind-based energy. Along the lines of the Ackerman and Hassler approach, we suggest that one reason for EU eagerness to push forward ambitious reduction target levels (and thereby promote new green industries......) could be a similar coalition between industrialists and environmentalists. Such a strategy can be seen in the context of the Bootleggers and Baptist theory developed by Yandle [‘Bootleggers and Baptists: the Education of a Regulatory Economist,’ Regulation, 7, 12–16], where the Baptists (in our case...... for the coalition of industrialists and environmentalists offering both market protection and improved environmental quality. Solving the current deadlock in international climate negotiations may well imply fighting the strong coalition of industrialists and environmentalists. Such a political battle may turn out...

Air cargo in the Mid-America Freight Coalition region.

Science.gov (United States)

2012-08-01

This report contains a contextual review of air cargo transportation in the 10-state Mid-America Freight Coalition (MAFC) region including the industrys recent history, security implications, and integration within the greater MAFC economy. The re...

77 FR 23125 - Special Local Regulation; Tuscaloosa Dragon Boat Race; Black Warrior River; Tuscaloosa, AL

Science.gov (United States)

2012-04-18

... commercially transited river system poses significant safety hazards to both the Dragon Boat racers and the...-AA08 Special Local Regulation; Tuscaloosa Dragon Boat Race; Black Warrior River; Tuscaloosa, AL AGENCY... crews, vessels, and persons on navigable waters during the Jr. League of Tuscaloosa Dragon Boat Races...

Detecting and Mitigating Smart Insider Jamming Attacks in MANETs Using Reputation-Based Coalition Game

Directory of Open Access Journals (Sweden)

Ashraf Al Sharah

2016-01-01

Full Text Available Security in mobile ad hoc networks (MANETs is challenging due to the ability of adversaries to gather necessary intelligence to launch insider jamming attacks. The solutions to prevent external attacks on MANET are not applicable for defense against insider jamming attacks. There is a need for a formal framework to characterize the information required by adversaries to launch insider jamming attacks. In this paper, we propose a novel reputation-based coalition game in MANETs to detect and mitigate insider jamming attacks. Since there is no centralized controller in MANETs, the nodes rely heavily on availability of transmission rates and a reputation for each individual node in the coalition to detect the presence of internal jamming node. The nodes will form a stable grand coalition in order to make a strategic security defense decision, maintain the grand coalition based on node reputation, and exclude any malicious node based on reputation value. Simulation results show that our approach provides a framework to quantify information needed by adversaries to launch insider attacks. The proposed approach will improve MANET’s defense against insider attacks, while also reducing incorrect classification of legitimate nodes as jammers.

Values for graph-restricted games with coalition structure

NARCIS (Netherlands)

Khmelnitskaya, Anna Borisovna

We consider a new model for TU games with both coalition and cooperation structures that applies to different network situations, in particular, to sharing an international river with multiple users without international firms. Our approach to the value for such a game is close to that of Myerson

Vocational Home Economics Education. Coalition Statement. Second Edition.

Science.gov (United States)

Home Economics Education Association, Gainesville, VA.

This pamphlet contains the statement of the Coalition of the American Home Economics Association, American Vocational Association, and Home Economics Education Association regarding the scope and definition of vocational home economics education. It is intended to serve as a basis for professional action. Sections of this statement address the…

Community Coalitions' Gender-Aware Policy and Systems Changes to Improve the Health of Women and Girls.

Science.gov (United States)

Kowalczyk, Shelly; Randolph, Suzanne M; Oravecz, Linda

2017-10-17

Addressing environmental barriers and community conditions through policy and systems change provides the foundation for creating sustainable public health change at the population level. In an effort to influence population-level change that is gender aware, the United States Department of Health and Human Services Office on Women's Health funded the Coalition for a Healthier Community initiative supporting 10 grantees in the implementation of gender-based, public health systems approaches to improve women and girls' health. A national evaluation assessed the extent to which these gender-aware public health systems approaches result in programs and policies that are sustainable and cost effective in addressing health disparities in women and girls. For this paper, a review of policies reported on in grantees' quarterly progress reports was conducted, and policies were categorized based on each policy's status, level, sector affected, and whether it was gender aware. The review revealed 77 policies at varying stages of development or implementation intended to facilitate systems-level change at the coalition, school, organizational, local, or state level. Fifty-one percent of these policies were identified as being gender aware, because they were intended to reduce barriers to or increase facilitators of gender equity. Community coalitions, like the Coalition for a Healthier Community coalitions, can be valuable channels for promoting policy change, as demonstrated by the many policies developed and/or supported by the Coalition for a Healthier Community grantees in their attempt to meet the needs of women and girls. Copyright © 2017. Published by Elsevier Inc.

An experimental test of the fluctuation relation in an active camphor boat system

Science.gov (United States)

Paroor, H. M.; Nambiar, N.; Bandi, M. M.

The Gallavotti-Cohen fluctuation relation (FR) posits a specific symmetry between positive and negative fluctuations in entropy production, or a related quantity (e.g power) for systems in non-equilibrium stationary state. Successful tests in a variety of systems suggest the FR may be more generally applicable than the conditions under which it was originally derived. Systems where the FR fails are therefore valuable for the insight they provide into the FR's general success. It has recently been suggested that ``active matter'' should not satisfy the fluctuation-dissipation theorem or FR. We experimentally test this possibility in a system of active camphor boats, self-propelled by surface tension gradients at air-water interfaces. The boats interact via short-range capillary attraction which competes with long-range surface tension mediated repulsion. Tuning interaction strength with number density, we test the FR through the statistics of power as one goes from a free non-interacting camphor boat, through a few weakly interacting boats to several, strongly interacting boats. We present preliminary results of our experiments and data analysis.

Cohesion and Coalition Formation in the European Parliament: Roll-Call Votes and Twitter Activities.

Science.gov (United States)

Cherepnalkoski, Darko; Karpf, Andreas; Mozetič, Igor; Grčar, Miha

2016-01-01

We study the cohesion within and the coalitions between political groups in the Eighth European Parliament (2014-2019) by analyzing two entirely different aspects of the behavior of the Members of the European Parliament (MEPs) in the policy-making processes. On one hand, we analyze their co-voting patterns and, on the other, their retweeting behavior. We make use of two diverse datasets in the analysis. The first one is the roll-call vote dataset, where cohesion is regarded as the tendency to co-vote within a group, and a coalition is formed when the members of several groups exhibit a high degree of co-voting agreement on a subject. The second dataset comes from Twitter; it captures the retweeting (i.e., endorsing) behavior of the MEPs and implies cohesion (retweets within the same group) and coalitions (retweets between groups) from a completely different perspective. We employ two different methodologies to analyze the cohesion and coalitions. The first one is based on Krippendorff's Alpha reliability, used to measure the agreement between raters in data-analysis scenarios, and the second one is based on Exponential Random Graph Models, often used in social-network analysis. We give general insights into the cohesion of political groups in the European Parliament, explore whether coalitions are formed in the same way for different policy areas, and examine to what degree the retweeting behavior of MEPs corresponds to their co-voting patterns. A novel and interesting aspect of our work is the relationship between the co-voting and retweeting patterns.

Intercell scheduling: A negotiation approach using multi-agent coalitions

Science.gov (United States)

Tian, Yunna; Li, Dongni; Zheng, Dan; Jia, Yunde

2016-10-01

Intercell scheduling problems arise as a result of intercell transfers in cellular manufacturing systems. Flexible intercell routes are considered in this article, and a coalition-based scheduling (CBS) approach using distributed multi-agent negotiation is developed. Taking advantage of the extended vision of the coalition agents, the global optimization is improved and the communication cost is reduced. The objective of the addressed problem is to minimize mean tardiness. Computational results show that, compared with the widely used combinatorial rules, CBS provides better performance not only in minimizing the objective, i.e. mean tardiness, but also in minimizing auxiliary measures such as maximum completion time, mean flow time and the ratio of tardy parts. Moreover, CBS is better than the existing intercell scheduling approach for the same problem with respect to the solution quality and computational costs.

Crisis and Policy Reformcraft: Advocacy Coalitions and Crisis-induced Change in Swedish Nuclear Energy Policy

Energy Technology Data Exchange (ETDEWEB)

Nohrstedt, Daniel

2007-04-15

This dissertation consists of three interrelated essays examining the role of crisis events in Swedish nuclear energy policymaking. The study takes stock of the idea of 'crisis exceptionalism' raised in the literature, which postulates that crisis events provide openings for major policy change. In an effort to explain crisis-induced outcomes in Swedish nuclear energy policy, each essay explores and develops theoretical assumptions derived from the Advocacy Coalition Framework (ACF). The introduction discusses the ACF and other theoretical perspectives accentuating the role of crisis in policymaking and identifies three explanations for crisis-induced policy outcomes: minority coalition mobilization, learning, and strategic action. Essay 1 analyzes the nature and development of the Swedish nuclear energy subsystem. The results contradict the ACF assumption that corporatist systems nurture narrow subsystems and small advocacy coalitions, but corroborate the assumption that advocacy coalitions remain stable over time. While this analysis identifies temporary openings in policymaking venues and in the advocacy coalition structure, it is argued that these developments did not affect crisis policymaking. Essay 2 seeks to explain the decision to initiate a referendum on nuclear power following the 1979 Three Mile Island accident. Internal government documents and other historical records indicate that strategic considerations superseded learning as the primary explanation in this case. Essay 3 conducts an in-depth examination of Swedish policymaking in the aftermath of the 1986 Chernobyl accident in an effort to explain the government's decision not to accelerate the nuclear power phaseout. Recently disclosed government documents show that minority coalition mobilization was insufficient to explain this decision. In this case, rational learning and strategic action provided a better explanation. The main theoretical contribution derived from the three

Crisis and Policy Reformcraft: Advocacy Coalitions and Crisis-induced Change in Swedish Nuclear Energy Policy

International Nuclear Information System (INIS)

Nohrstedt, Daniel

2007-04-01

This dissertation consists of three interrelated essays examining the role of crisis events in Swedish nuclear energy policymaking. The study takes stock of the idea of 'crisis exceptionalism' raised in the literature, which postulates that crisis events provide openings for major policy change. In an effort to explain crisis-induced outcomes in Swedish nuclear energy policy, each essay explores and develops theoretical assumptions derived from the Advocacy Coalition Framework (ACF). The introduction discusses the ACF and other theoretical perspectives accentuating the role of crisis in policymaking and identifies three explanations for crisis-induced policy outcomes: minority coalition mobilization, learning, and strategic action. Essay 1 analyzes the nature and development of the Swedish nuclear energy subsystem. The results contradict the ACF assumption that corporatist systems nurture narrow subsystems and small advocacy coalitions, but corroborate the assumption that advocacy coalitions remain stable over time. While this analysis identifies temporary openings in policymaking venues and in the advocacy coalition structure, it is argued that these developments did not affect crisis policymaking. Essay 2 seeks to explain the decision to initiate a referendum on nuclear power following the 1979 Three Mile Island accident. Internal government documents and other historical records indicate that strategic considerations superseded learning as the primary explanation in this case. Essay 3 conducts an in-depth examination of Swedish policymaking in the aftermath of the 1986 Chernobyl accident in an effort to explain the government's decision not to accelerate the nuclear power phaseout. Recently disclosed government documents show that minority coalition mobilization was insufficient to explain this decision. In this case, rational learning and strategic action provided a better explanation. The main theoretical contribution derived from the three essays is to posit

Coalition contract management as a systems change strategy for HIV prevention.

Science.gov (United States)

Darrow, William W; Montanea, Julie E; Sánchez-Braña, Elizabeth

2010-11-01

Racial and Ethnic Approaches to Community Health (REACH) 2010 provided a unique opportunity for minority community-based organizations (CBOs) to work together to eliminate disparities in HIV disease. A coalition was formed in Broward County to respond to the REACH 2010 program announcement, a university was chosen to coordinate efforts, and contracts were negotiated with CBO partners to develop, implement, and evaluate a community action plan. Contract management provided stability, focus, and a mechanism for coalition partners to measure progress toward achieving project objectives. By emphasizing documentation as well as the delivery of services, however, contract conditions also placed a heavy burden on educational outreach workers, restricted the reimbursable activities of member organizations, and created friction between minority agencies and university staff. Although the coalition met many of its objectives, the introduction and enforcement of a mutually agreed on set of rules and obligations as a way of promoting systems change in Broward County failed to make a lasting impact among community partners. CBOs continued to compete with one another for HIV prevention project funding and stopped collaborating as closely with another when federal support for our REACH 2010 community demonstration project ran out.

The Vermont transportation energy report : Vermont Clean Cities Coalition.

Science.gov (United States)

2010-08-01

The mission of the Vermont Clean Cities Coalition (VCCC) is to reduce the states reliance on : fossil fuels for transportation. This annual report provides policy makers with relevant and : timely data on the status of fuel consumption, vehicle pu...

Long-Term Sustainability of Evidence-Based Prevention Interventions and Community Coalitions Survival: a Five and One-Half Year Follow-up Study.

Science.gov (United States)

Johnson, Knowlton; Collins, David; Shamblen, Steve; Kenworthy, Tara; Wandersman, Abraham

2017-07-01

This study examines (1) coalition survival, (2) prevalence of evidence-based prevention interventions (EBPIs) to reduce substance abuse implemented as part of the Tennessee Strategic Prevention Framework (SPF) State Incentive Grant (SIG), (3) EBPI sustainability, and (4) factors that predict EBPI sustainability. Secondary data were collected on 27 SPF SIG-funded coalitions and 88 EBPI and non-EBPI implementations. Primary data were collected by a telephone interview/web survey five and one-half years after the SPF SIG ended. Results from secondary data show that 25 of the 27 coalitions survived beyond the SPF SIG for one to five and one-half years; 19 coalitions (70%) were still active five and one-half years later. Further, 88 EBPIs and non-EBPIs were implemented by 27 county SPF SIG coalitions. Twenty-one (21) of 27 coalitions (78%) implemented one to three EBPIs, totaling 37 EBPI implementations. Based on primary survey data on 29 of the 37 EBPI implementations, 28 EBPIs (97%) were sustained between two and five and one-half years while 22 EBPI implementations (76%) were sustained for five and one-half years. When controlling for variability among coalitions (nesting of EBPIs in coalitions), increases in data resources (availability of five types of prevention data) was a strong predictor of length of EBPI sustainability. Positive change in extramural funding resources and level of expertise during SPF SIG implementation, as well as level of coalition formalization at the end of the SPF SIG predicted EBPI sustainability length. One intervention attribute (trialability) also predicted length of sustainability. Implications are discussed.

40 CFR 63.5743 - What standards must I meet for aluminum recreational boat surface coating operations?

Science.gov (United States)

2010-07-01

... recreational boat surface coating operations? 63.5743 Section 63.5743 Protection of Environment ENVIRONMENTAL... Manufacturing Standards for Aluminum Recreational Boat Surface Coating Operations § 63.5743 What standards must I meet for aluminum recreational boat surface coating operations? (a) For aluminum wipedown solvent...

77 FR 15600 - Special Local Regulation; Emerald Coast Super Boat Grand Prix; Saint Andrew Bay; Panama City, FL

Science.gov (United States)

2012-03-16

...-AA08 Special Local Regulation; Emerald Coast Super Boat Grand Prix; Saint Andrew Bay; Panama City, FL... navigable waters during the Emerald Coast Super Boat Grand Prix high speed boat races. Entry into... needed to safeguard persons and vessels from safety hazards associated with the Emerald Coast Super Boat...

Hawaii Small Boat Cost-Earnings Data: 2014

Data.gov (United States)

National Oceanic and Atmospheric Administration, Department of Commerce — These data represent a cost-earnings study of the Hawaii small boat fishery in 2014. Data collected include fisher classification, vessel characteristics, levels of...

Kepatuhan Nahkoda Melakukan Pemeriksaan Boat Berdasarkan Check- List Harian untuk Keselamatan Pelayaran di Perusahaan Pelayaran

OpenAIRE

B, Rinto; Shaluhiyah, Zahroh; Kurniawan, Bina

2012-01-01

Terdapat penyimpangan prosedur dalam pemeriksaan boat berdasarkan checklist inspeksiyang sudah ada dimana rata-rata nahkoda melakukan pencontrengan checklist tanpamelakukan uji coba alat-alat keselamatan dan mesin di dalam boat. Tujuan penelitian iniadalah untuk mengeksplorasi gambaran tentang perilaku kepatuhan nahkoda di Perusahaanpelayaran ini dalam melakukan pemeriksaan boat berdasarkan checklist. Penelitian inimenggunakan metode penelitian kualitatif dengan melakukan wawancara yang menda...

Core of Coalition Games on MV-algebras

Czech Academy of Sciences Publication Activity Database

Kroupa, Tomáš

2011-01-01

Roč. 21, č. 3 (2011), s. 479-492 ISSN 0955-792X R&D Projects: GA MŠk 1M0572; GA ČR GA102/08/0567 Institutional research plan: CEZ:AV0Z10750506 Keywords : coalition game * core * MV-algebra Subject RIV: BA - General Mathematics Impact factor: 0.611, year: 2011 http://library.utia.cas.cz/separaty/2011/MTR/kroupa-0359839.pdf

2. Coalition Collapse in the Context of Negotiation and Inter-Party Cooperation Theory

OpenAIRE

Biira, Catherine Promise

2013-01-01

Although most negotiators are primarily focused on reaching an agreement, the case of the opposition Inter-Party Cooperation coalition in Uganda demonstrates that “getting to yes” is not enough. The IPC collapsed just five months before it could participate in the very election it had been formed to commonly contest. As suggested in the previous section, while disagreement as to whether the coalition should participate in the 2011 election was publicly stated as the cause of the IPC collapse,...

'Sea legs': sharpened Romberg test after three days on a live-aboard dive boat.

Science.gov (United States)

Gibbs, Clinton R; Commons, Katherine H; Brown, Lawrence H; Blake, Denise F

2010-12-01

The sharpened Romberg test (SRT) is commonly used by diving and hyperbaric physicians as an indicator of neurological decompression illness (DCI). People who spend a prolonged time on a boat at sea experience impairment in their balance on returning to shore, a condition known as mal de debarquement ('sea legs'). This conditioning of the vestibular system to the rocking motion of a boat at sea may impact on the utility of the SRT in assessing a diver with potential DCI after a live-aboard dive trip. To assess the impact 'sea legs' has on the SRT after three days on a live-aboard dive trip. Thirty-nine staff and passengers of a three-day, live-aboard dive trip performed a SRT before and after their journey, with assessment of potential variables, including middle ear barotrauma, alcohol consumption, sea-sickness and occult DCI. There was no statistically significant impact on SRT performance, with 100% completion pre-trip and 35 out of 36 divers (97.2%) post-trip. There were trends towards more attempts being required and time needed for successful SRT post-trip, but these were not statistically significant. There was a small, but noteworthy incidence of middle-ear barotrauma, with seven people affected pre-trip, and 13 post-trip. There was a higher incidence in student divers. Middle-ear barotrauma did not appear to have a direct impact on SRT performance. There was no significant impact on SRT performance resulting from 'sea legs' after three days at sea. Recreational divers, especially dive students, have a substantial incidence of mild middle ear barotrauma.

Creation of the Quebrada Arriba Community and Academic Partnership: An Effective Coalition for Addressing Health Disparities in Older Puerto Ricans.

Science.gov (United States)

Orellano-Colón, Elsa M; González-Laboy, Yolanda; De Jesús-Rosario, Amarelis

2017-06-01

The objective of this project was to develop a community-academic coalition partnership to conduct community-based participatory research (CBPR) to address health disparities in older adults with chronic conditions living in the Quebrada Arriba community. We used the 'Developing and Sustaining CPPR Partnerships: A Skill-Building Curriculum', to create the Quebrada Arriba Community-Academic Partnership (QACAP). We assessed the meetings effectiveness and the CBPR experiences of the coalition members in the community-academic partnership. The stepwise process resulted in: the development of The Coalition for the Health and Wellbeing of Older People of Quebrada Arriba; the partnership's mission and vision; the operating procedures; the formulation of the research question, and; the action plan for obtaining funding resources. The mean levels of satisfaction for each of the items of the Meeting Effectiveness Evaluation tool were 100%. The mean agreement rating scores on variables related to having a positive experience with the coalition, members' representativeness of community interest, respectful contacts between members, the coalition's vision and mission, the participation of the members in establishing the prioritized community problem, and sharing of resources between the members was 100%. The steps used to build the QACAP provided an effective structure to create the coalition and captured the results of coalition activities. Partners' time to build trust and developing a sufficient understanding of local issues, high interest of the community members, flexibility of the partners, capitalization on the partners' strengths, and the shared decision building process were key contributors of this coalition's success.

Evaluation of DELTA PREP: A Project Aimed at Integrating Primary Prevention of Intimate Partner Violence Within State Domestic Violence Coalitions

Science.gov (United States)

Freire, Kimberley E.; Zakocs, Ronda; Le, Brenda; Hill, Jessica A.; Brown, Pamela; Wheaton, Jocelyn

2018-01-01

Background Intimate partner violence (IPV) has been recognized as a public health problem since the late 20th century. To spur IPV prevention efforts nationwide, the DELTA PREP Project selected 19 state domestic violence coalitions to build organizational prevention capacity and catalyze IPV primary prevention strategies within their states. Objective DELTA PREP’s summative evaluation addressed four major questions: (1) Did coalitions improve their prevention capacity during the project period? (2) Did coalitions serve as catalysts for prevention activities within their states during the project period? (3) Was initial prevention capacity associated with the number of prevention activity types initiated by coalitions by the end of the project? (4) Did coalitions sustain their prevention activities 6 months after the end of the project period? Results DELTA PREP achieved its capacity-building goal, with all 19 participant coalitions integrating prevention within their organizations and serving as catalysts for prevention activities in their states. At 6 months follow up, coalitions had sustained almost all prevention activities they initiated during the project. Baseline prevention capacity (Beginner vs. Intermediate) was not associated with the number of prevention activity types coalitions implemented by the end of the project. Conclusion Service and treatment organizations are increasingly asked to integrate a full spectrum of prevention strategies. Selecting organizations that have high levels of general capacity and readiness for an innovation like integrating a public health approach to IPV prevention will likely increase success in building an innovation-specific capacity, and in turn implementing an innovation. PMID:26245932

Marianas Boat Fishing Cost Earnings Study 2011

Data.gov (United States)

National Oceanic and Atmospheric Administration, Department of Commerce — These data represent a cost-earnings study of the boat based fishing in the Mariana Archipelago fielded in 2011. Data collected include fisher classification, vessel...

Behavioural and biochemical stress responses of Palinurus elephas after exposure to boat noise pollution in tank.

Science.gov (United States)

Filiciotto, Francesco; Vazzana, Mirella; Celi, Monica; Maccarrone, Vincenzo; Ceraulo, Maria; Buffa, Gaspare; Di Stefano, Vincenzo; Mazzola, Salvatore; Buscaino, Giuseppa

2014-07-15

This study examined the effects of boat noise on the behavioural and biochemical parameters of the Mediterranean spiny lobster (Palinurus elephas). The experiment was conducted in a tank equipped with a video and audio recording system. 18 experimental trials, assigned to boat noise and control conditions, were performed using lobsters in single and group of 4 specimens. After a 1h habituation period, we audio- and video-recorded the lobsters for 1h. During the experimental phase, the animals assigned to the boat groups were exposed to boat noise pollution (a random sequence of boat noises). Exposure to the noise produced significant variations in locomotor behaviours and haemolymphatic parameters. Our results indicate that the lobsters exposed to boat noises increased significantly their locomotor activities and haemolymphatic bioindicator of stressful conditions such as glucose, total proteins, Hsp70 expression and THC when tested both singly and in groups. Copyright © 2014 Elsevier Ltd. All rights reserved.

46 CFR 111.75-16 - Lighting of survival craft and rescue boats.

Science.gov (United States)

2010-10-01

... 46 Shipping 4 2010-10-01 2010-10-01 false Lighting of survival craft and rescue boats. 111.75-16... craft and rescue boats. (a) During preparation, launching, and recovery, each survival craft and rescue... of circuits must be such that the lighting for adjacent launching stations for survival craft or...

Survey and decontamination trial of boat wastes contaminated with radioactive cesium

International Nuclear Information System (INIS)

Takigami, Hidetaka; Yamamoto, Takashi; Suzuki, Go; Takeuchi, Yukio; Tanosaki, Takao; Takata, Mitsuyasu; Okubo, Takuro

2013-01-01

Field survey was conducted to investigate radioactive cesium contamination status of the fiber reinforced plastic (FRP) boats which were damaged by the Great East Japan Earthquake and resulting tsunami, and further affected by nuclear fallout from the accident at the Fukushima No. 1 nuclear power plant. Radiation dose rate was measured targeted at some selected boats and the surrounding environment by using radiation survey meters (i.e., NaI (Tl) scintillation counter and GM counter) and a radiation-sensing camera in order to visualize a dose rate distribution within the area. In addition, FRP parts, sediment deposits and stagnant waters in the boats were sampled and their "1"3"4Cs and "1"3"7Cs radioactivity were measured by gamma-ray spectrometry using NaI (Tl) scintillation or Ge detector. From the monitoring results, materials or sediments in the boats enhanced the radiation levels, however, which can be significantly reduced by decontamination operations such as removal and wash-out of the materials or sediments (i.e., countermeasures for surface-deposited radioactivity). Consequently, the conducted survey and decontamination approaches became a good model and promoted a prompt dismantlement, removal and further disposal/recycle by the local authorities concerned. (author)

A Coalition Approach to Higher-Level Fusion

Science.gov (United States)

2009-07-01

Fast Patrol Boat (FPBs) and Mine Counter Measure (MCM) vessels, near Breivik . The UN Security Council (UNSC) progressively issued a set of resolutions... BREIVIK JORVIK EAGLEVISTA Figure 4: Typical routes of the North Atlantic Airspace. 4.4 Blueland Ground-Based Radars 200-NM Radars 80-NM Radars B L U E

Genoa Boat Show – Good Example of Event Management

Directory of Open Access Journals (Sweden)

Dunja Demirović

2012-07-01

Full Text Available International Boat Show, a business and tourist event, has been held annually in Italian city of Genoa since 1962. The fair is one of the oldest, largest and best known in the field of boating industry worldwide, primarily due to good management of the event and it can serve as case study for domestic fair organizers to improve the quality of their business and services. Since Belgrade is the city of fairs, but compared to Genoa still underdeveloped in terms of trade shows, the following tasks imposed naturally in this study: to determine the relationship of the organizers of Genoa Boat Show in the sector of preparation and fair offer, in the sector of selection and communication with specific target groups (especially visitors, services during the fair and functioning of the city during the fair. During the research the authors have mostly used historical method, comparison, synthesis and the interview method. The results of theoretical research, in addition, may help not only managers of fair shows and of exhibitions, but also to organizers of other events in our country

Industrial wastes from the boat-building sector in the Marche Region (Italy): a parametric and chemical-physical characterization.

Science.gov (United States)

Carchesio, M; Tatàno, F; Tosi, G; Trivellone, C H

2013-01-01

Using the renowned leisure boat-building sector in the Marche Region (Italy) as a case-study, this paper addresses the characterization of (1) the industrial waste generation from the building of composite material-based boats and (2) some chemical-physical properties of representative types of boat-building residues (plastic foam, hardened resin, fibre-reinforced composite residues, and sanding dust). A parametric evaluation based on the number of employees gave a representative unit generation rate per employee (UGRpE) of 1.47 tons(waste) employee(-1) year(-1) for the entire Marche regional boatbuilding district, whereas evaluations carried out separately for three case-study companies provided values of 1.56, 3.07, and 1.12 tons(waste) employee(-1) year(-1) as representative for a mass-produced motor boat builder (case-study company '1'), a customized sailing boat builder (case-study company '2'), and a mould and structural component builder (case-study company '3'), respectively. The original proposal and evaluation of two additional generation rates based on physical characteristics intrinsic to the manufactured product, i.e. the unit generation rate per boat area (UGRpA) and per boat weight (UGRpW), confirmed the higher waste generation for the sailing boat builder(representative UGRpA and UGRpW values of 0.35 tons(waste) m(-2)(boat) year(-1) and 2. 71 tons(waste) tons(-1)(boat) year(-1), respectively) compared with the motor boat builder (representative UGRpA and UGRpW values of 0.06 tons(waste) m(-2)(boat) year(-1) and 0.49 tons(waste) tons(-1)(boat) year(-1), respectively). The chemical-physical property characterization of the selected residues revealed the following aspects: a general condition of low moisture contents; significant ash contents in the glass- and carbon-fibre composite residues and the correlated sanding dust; and relatively high energy content values in the overall range 14,144-32,479 kJ kg(-1), expressed as the lower heating value.

Dragon Boat Festival (Dyun Ngh Jit).

Science.gov (United States)

Wu, Julia; Quan, Ella Y.

This bilingual-bicultural reader in Cantonese and English is intended for elementary school children in a bilingual education setting. Pen-and-ink drawings illustrate the story of the traditional dragon boat festival. Each page of the text is written in Chinese characters, Romanized form, and in English. (NCR)

U.S. Coast Guard, Office of Boating Safety

Science.gov (United States)

... Initiatives Carbon Monoxide Life Jacket Wear / Wearing your Life Jacket Float Planning Regulations State Boating Laws Navigation Rules Recalls & Safety Defects Manufacturers Identification Consumer Safety Defect ...

Design of Fishing Boat for Pelabuhanratu Fishermen as One of Effort to Increase Production of Capture Fisheries

Science.gov (United States)

Nur, Iswadi; Joko Suranto, Purwo

2018-02-01

Design of fishing boat for Pelabuhanratu fisherman as one of effort to increase production of capture fisheries. The fishing boat should be proper for the characteristic of its service area, as; capacity of fishing boat up to 60 GT, the fishing boat has minimum 6 fish holds and location of fish hold in the middle body, the fishing boat hull has the bilge keel plate, and the material of hull fishing boat to be made of wooden, steel, aluminium, or fiberglass. Main dimesion of fishing boat is Length Over All = 25.436 m, Breadth = 4.55 m, Draft = 1.6 m, Speed = 12.5 knots. The research had been known every thing that will be supporting the production of capture fisheries like ; amount of fish production = 25.030 ton per day, the fishing port capacity approximately 268.957GT per day, the area of fishing port industry had not completed, therefore all data research result less than standard of Oceanic Fising Port. So Pelabuhanratu National Fishing Port can not be changed to Oceanic Fishing Port.

ASSESSMENT OF THE ELECTRIC POWER QUALITY ON THE POLISH FISHING BOATS

Directory of Open Access Journals (Sweden)

Dariusz TARNAPOWICZ

2015-07-01

Full Text Available Power quality is an important problem for electrical systems. Electricity receivers should operate at nominal conditions. Each deviation from nominal values may cause the malfunction of electrical devices, decreasing their durability and per-manently damage the appliance. The importance of electric power quality for technical systems and individual electrical devices on fishing boats is fundamental. Utilization of equipment powered by electrical energy with a reduced quality resulting in economical losses and the treat to the screw's safety. Researches of the electrical energy's quality were carried out almost any type of fishing boats. This article presents the results of researches concerning the quality of electrical energy performed on a representative type of fishing boats. It shortly evaluates the results of tests and suggests solutions to improve the power quality parameters.

TTI Phase 2 Institutional Support: Advocates Coalition for ...

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

Le financement contribuera à renforcer le rôle de l'Advocates Coalition for Development and Environment (ACODE) en tant qu'organisme crédible de recherche sur les politiques publiques en Ouganda, en améliorant sa capacité à fournir des recherches de qualité supérieure, influentes et utiles en matière de politiques.

Set-Theoretic Inequalities in Stochastic Noncooperative Games with Coalition

Directory of Open Access Journals (Sweden)

Ailada Treerattrakoon

2008-04-01

Full Text Available We model and analyze antagonistic stochastic games of three players, two of whom form a coalition against the third one. The actions of the players are modeled by random walk processes recording the cumulative damages to each player at any moment of time. The game continues until the single player or the coalition is defeated. The defeat of any particular player takes place when the associated process (representing the collateral damage crosses a fixed threshold. Once the threshold is exceeded at some time, the associated player exits the game. All involved processes are being “observed by a third party process” so that the information regarding the status of all players is restricted to those special epochs. Furthermore, all processed are modulated (with their parameters being modified in due course of the game. We obtain a closed form joint functional of the named processes at key reference points.

Design of a semi-autonomous boat for measurements of coastal sedimentation and erosion

Directory of Open Access Journals (Sweden)

D. Smith

2015-03-01

Full Text Available Measurement of sediment deposition and erosion in coastal areas is a challenge due to soft shifting sediments, but is critical to assessing loss or restoration of coastal sediments and wetlands. The aim of this project was to design and construct a semi-autonomous boat with water depth measuring capabilities. It was intended to map the depth of coastal wetlands to determine erosion rates and assess coastal restoration effects. Depth-measuring equipment was incorporated into an autonomous pontoon boat powered by solar panels. The propulsion system consisted of two paddlewheels and two-way motors to allow movement and positioning for measurements. Modifications included a lightweight, hard coating on the pontoons and powder-coating the frame to extend their usable life. A microcontroller controlled the boat and captured depth data from sensors and location data with a GPS system. The depth measuring system consisted of a pulley and counter system that completed each measurement in less than 45 seconds. This allowed the boat to take approximately 400 measurements per day. Net accuracy was approximately 3 cm in the tested configuration. The boat can continually measure the depth of specified areas in the wetlands; with this data, the change in depth can be monitored to see the effects of restoration projects.

Sediment Contaminants and Infauna Associated with Recreational Boating Structures in a Multi-Use Marine Park

Science.gov (United States)

Sim, Vivian X. Y.; Dafforn, Katherine A.; Simpson, Stuart L.; Kelaher, Brendan P.; Johnston, Emma L.

2015-01-01

Multi-use marine parks achieve conservation through spatial management of activities. Zoning of marine parks in New South Wales, Australia, includes high conservation areas and special purpose zones (SPZ) where maritime activities are concentrated. Although such measures geographically constrain anthropogenic impacts, we have limited understanding of potential ecological effects. We assessed sediment communities and contaminants adjacent to boating infrastructure (boat ramps, jetties and a marina) in a SPZ from the Clyde Estuary in Batemans Marine Park. Metal concentrations and fines content were elevated at boating structures compared to reference sites. Species richness was higher at sites with boating structures, where capitellid polychaetes and nematodes dominated the communities. Changes associated with boating structures were localised and did not extend beyond breakwalls or to reference sites outside the SPZ. The study highlights the benefits of appropriate zoning in a multi-use marine park and the potential to minimise stress on pristine areas through the application of spatial management. PMID:26086427

Sediment Contaminants and Infauna Associated with Recreational Boating Structures in a Multi-Use Marine Park.

Science.gov (United States)

Sim, Vivian X Y; Dafforn, Katherine A; Simpson, Stuart L; Kelaher, Brendan P; Johnston, Emma L

2015-01-01

Multi-use marine parks achieve conservation through spatial management of activities. Zoning of marine parks in New South Wales, Australia, includes high conservation areas and special purpose zones (SPZ) where maritime activities are concentrated. Although such measures geographically constrain anthropogenic impacts, we have limited understanding of potential ecological effects. We assessed sediment communities and contaminants adjacent to boating infrastructure (boat ramps, jetties and a marina) in a SPZ from the Clyde Estuary in Batemans Marine Park. Metal concentrations and fines content were elevated at boating structures compared to reference sites. Species richness was higher at sites with boating structures, where capitellid polychaetes and nematodes dominated the communities. Changes associated with boating structures were localised and did not extend beyond breakwalls or to reference sites outside the SPZ. The study highlights the benefits of appropriate zoning in a multi-use marine park and the potential to minimise stress on pristine areas through the application of spatial management.

Sediment Contaminants and Infauna Associated with Recreational Boating Structures in a Multi-Use Marine Park.

Directory of Open Access Journals (Sweden)

Vivian X Y Sim

Full Text Available Multi-use marine parks achieve conservation through spatial management of activities. Zoning of marine parks in New South Wales, Australia, includes high conservation areas and special purpose zones (SPZ where maritime activities are concentrated. Although such measures geographically constrain anthropogenic impacts, we have limited understanding of potential ecological effects. We assessed sediment communities and contaminants adjacent to boating infrastructure (boat ramps, jetties and a marina in a SPZ from the Clyde Estuary in Batemans Marine Park. Metal concentrations and fines content were elevated at boating structures compared to reference sites. Species richness was higher at sites with boating structures, where capitellid polychaetes and nematodes dominated the communities. Changes associated with boating structures were localised and did not extend beyond breakwalls or to reference sites outside the SPZ. The study highlights the benefits of appropriate zoning in a multi-use marine park and the potential to minimise stress on pristine areas through the application of spatial management.

Gait analysis with an integrated system for functional assessment of talocalcaneal coalition.

Science.gov (United States)

Giacomozzi, Claudia; Benedetti, Maria Grazia; Leardini, Alberto; Macellari, Velio; Giannini, Sandro

2006-01-01

There is little knowledge of the functional performance of patients with talocalcaneal coalition because of the marginal quantitative information accessible using current motion-analysis and plantar pressure-measurement techniques. A novel system was developed for comprehensively measuring foot-floor interaction during the stance phase of gait that integrates instrumentation for simultaneously measuring bony segment position, ground reaction force, and plantar pressure with synchronization of spatial and temporal variables. An advanced anatomically based analysis of foot joint rotations was also applied. Tracking of numerous anatomical landmarks allowed accurate selection of three footprint subareas and reliable estimation of relevant local forces and moments. Eight patients (11 feet) with talocalcaneal coalition were analyzed. Major impairment of the rearfoot was found in nonsurgical patients, with an everted attitude, limited plantarflexion, and overloading in all three components of ground reaction force. Surgical patients showed more normal loading patterns in each footprint subarea. This measuring system allowed for accurate inspection of the effects of surgical treatment in the entire foot and at several footprint subareas. Surgical treatment of talocalcaneal coalition seems to be effective in restoring more physiologic subtalar and forefoot motion and loading patterns.

76 FR 77125 - Safety Zone; Sausalito Yacht Club's Annual Lighted Boat Parade and Fireworks Display, Sausalito, CA

Science.gov (United States)

2011-12-12

...-AA00 Safety Zone; Sausalito Yacht Club's Annual Lighted Boat Parade and Fireworks Display, Sausalito... of the Sausalito Yacht Club's Annual Lighted Boat Parade and Fireworks Display. This temporary safety...-Waterfront Foundation will sponsor the Sausalito Yacht Club's Annual Lighted Boat Parade and Fireworks...

Pregnancy outcomes after paternal radiofrequency field exposure aboard fast patrol boats.

Science.gov (United States)

Baste, Valborg; Moen, Bente E; Oftedal, Gunnhild; Strand, Leif Age; Bjørge, Line; Mild, Kjell Hansson

2012-04-01

To investigate adverse reproductive outcomes among male employees in the Royal Norwegian Navy exposed to radiofrequency electromagnetic fields aboard fast patrol boats. Cohort study of Royal Norwegian Navy servicemen linked to the Medical Birth Registry of Norway, including singleton offspring born between 1967 and 2008 (n = 37,920). Exposure during the last 3 months before conception (acute) and exposure more than 3 months before conception (nonacute) were analyzed. Perinatal mortality and preeclampsia increased after service aboard fast patrol boats during an acute period and also after increased estimated radiofrequency exposure during an acute period, compared with service aboard other vessels. No associations were found between nonacute exposure and any of the reproductive outcomes. Paternal work aboard fast patrol boats during an acute period was associated with perinatal mortality and preeclampsia, but the cause is not clear.

Career advancement opportunities and the ACVP/STP Coalition.

Science.gov (United States)

Cockerell, Gary

2014-07-01

A new service to facilitate career advancement opportunities has been implemented by the American College of Veterinary Pathologists (ACVP)/Society of Toxicologic Pathology (STP) Coalition for Veterinary Pathology Fellows. This service will allow rapid communication of these opportunities between veterinary pathologists in academia, industry, and government, and will be useful to trainees as well as established pathologists. © 2014 by The Author(s).

Role-Based Access Control for Coalition Partners in Maritime Domain Awareness

National Research Council Canada - National Science Library

McDaniel, Christopher R; Tardy, Matthew L

2005-01-01

The need for Shared Situational Awareness (SSA) in accomplishing joint missions by coalition militaries, law enforcement, the intelligence community, and the private sector creates a unique challenge to providing access control...

33 CFR 100.1302 - Special Local Regulation, Annual Dragon Boat Races, Portland, Oregon.

Science.gov (United States)

2010-07-01

... 33 Navigation and Navigable Waters 1 2010-07-01 2010-07-01 false Special Local Regulation, Annual Dragon Boat Races, Portland, Oregon. 100.1302 Section 100.1302 Navigation and Navigable Waters COAST... § 100.1302 Special Local Regulation, Annual Dragon Boat Races, Portland, Oregon. (a) Regulated area. All...

33 CFR 334.155 - Severn River, Naval Station Annapolis, Small Boat Basin, Annapolis, MD; naval restricted area.

Science.gov (United States)

2010-07-01

... Annapolis, Small Boat Basin, Annapolis, MD; naval restricted area. 334.155 Section 334.155 Navigation and... RESTRICTED AREA REGULATIONS § 334.155 Severn River, Naval Station Annapolis, Small Boat Basin, Annapolis, MD; naval restricted area. (a) The area. The waters within the Naval Station Annapolis small boat basin and...

Joint inversion of lake-floor electrical resistivity tomography and boat-towed radio-magnetotelluric data illustrated on synthetic data and an application from the Äspö Hard Rock Laboratory site, Sweden

Science.gov (United States)

Wang, Shunguo; Kalscheuer, Thomas; Bastani, Mehrdad; Malehmir, Alireza; Pedersen, Laust B.; Dahlin, Torleif; Meqbel, Naser

2018-04-01

The electrical resistivity tomography (ERT) method provides moderately good constraints for both conductive and resistive structures, while the radio-magnetotelluric (RMT) method is well suited to constrain conductive structures. Additionally, RMT and ERT data may have different target coverage and are differently affected by various types of noise. Hence, joint inversion of RMT and ERT data sets may provide a better constrained model as compared to individual inversions. In this study, joint inversion of boat-towed RMT and lake-floor ERT data has for the first time been formulated and implemented. The implementation was tested on both synthetic and field data sets incorporating RMT transverse electrical mode and ERT data. Results from synthetic data demonstrate that the joint inversion yields models with better resolution compared with individual inversions. A case study from an area adjacent to the Äspö Hard Rock Laboratory (HRL) in southeastern Sweden was used to demonstrate the implementation of the method. A 790-m-long profile comprising lake-floor ERT and boat-towed RMT data combined with partial land data was used for this purpose. Joint inversions with and without weighting (applied to different data sets, vertical and horizontal model smoothness) as well as constrained joint inversions incorporating bathymetry data and water resistivity measurements were performed. The resulting models delineate subsurface structures such as a major northeasterly directed fracture system, which is observed in the HRL facility underground and confirmed by boreholes. A previously uncertain weakness zone, likely a fracture system in the northern part of the profile, is inferred in this study. The fractures are highly saturated with saline water, which make them good targets of resistivity-based geophysical methods. Nevertheless, conductive sediments overlain by the lake water add further difficulty to resolve these deep fracture zones. Therefore, the joint inversion of RMT

45 CFR 1370.4 - State domestic violence coalition grants.

Science.gov (United States)

2010-10-01

... 45 Public Welfare 4 2010-10-01 2010-10-01 false State domestic violence coalition grants. 1370.4 Section 1370.4 Public Welfare Regulations Relating to Public Welfare (Continued) OFFICE OF HUMAN DEVELOPMENT SERVICES, DEPARTMENT OF HEALTH AND HUMAN SERVICES FAMILY VIOLENCE PREVENTION AND SERVICES PROGRAMS FAMILY VIOLENCE PREVENTION AND SERVICES...

An alternative model of the formation of political coalitions

NARCIS (Netherlands)

van der Rijt, J.W.

Most models of the formation of political coalitions use either Euclidean spaces or rely purely on game theory. This limits their applicability. In this article, a single model is presented which is more broadly applicable. In principle any kind of set can be used as a policy space. The model is

Hawaii Small Boat Cost-Earnings Data: 2007-2008

Data.gov (United States)

National Oceanic and Atmospheric Administration, Department of Commerce — These data represent a cost-earnings study of the Hawaii small boat fishery in 2007-2008. Data collected include fisher classification, vessel characteristics,...

Hawaii Small Boat Cost-Earnings Data: 1995-1996

Data.gov (United States)

National Oceanic and Atmospheric Administration, Department of Commerce — These data represent a cost-earnings study of the Hawaii small boat fishery in 1995-1996. Data collected include fisher classification, vessel characteristics,...

50 CFR 86.13 - What is boating infrastructure?

Science.gov (United States)

2010-10-01

... to tie up. These features include, but are not limited to: (a) Mooring buoys (permanently anchored... boats to reach the shore); (i) Restrooms; (j) Retaining walls; (k) Bulkheads; (l) Dockside utilities; (m...

33 CFR 100.909 - Chinatown Chamber of Commerce Dragon Boat Race; Chicago, IL.

Science.gov (United States)

2010-07-01

... 33 Navigation and Navigable Waters 1 2010-07-01 2010-07-01 false Chinatown Chamber of Commerce Dragon Boat Race; Chicago, IL. 100.909 Section 100.909 Navigation and Navigable Waters COAST GUARD... Chinatown Chamber of Commerce Dragon Boat Race; Chicago, IL. (a) Regulated Area. All waters of the South...

Discourse coalitions in Swiss waste management: gridlock or winds of change?

Science.gov (United States)

Duygan, Mert; Stauffacher, Michael; Meylan, Grégoire

2018-02-01

As a complex socio-technical system, waste management is crucially important for the sustainable management of material and energy flows. Transition to better performing waste management systems requires not only determining what needs to be changed but also finding out how this change can be realized. Without understanding the political context, insights from decision support tools such as life cycle assessment (LCA) are likely to be lost in translation to decision and policy making. This study strives to provide a first insight into the political context and address the opportunities and barriers pertinent to initiating a change in Swiss waste management. For this purpose, the discourses around a major policy process are analysed to uncover the policy beliefs and preferences of actors. Discourse coalitions are delineated by referring to the Advocacy Coalition Framework (Sabatier, 1998) and using the Discourse Network Analysis (Leifeld and Haunss, 2012) method. The results display an incoherent regime (Fuenfschilling and Truffer, 2014) with divergent belief clusters on core issues in waste management. Yet, some actors holding different beliefs appear to have overlapping interests on secondary issues such as the treatment of biogenic waste or plastics. Although the current political context hinders a system-wide disruptive change, transitions can be initiated at local or regional scale by utilizing the shared interest across different discourse coalitions. Copyright © 2017 Elsevier Ltd. All rights reserved.

An Incidental Finding of a Talonavicular and Talocalcaneal Joint Coalition After a Tibial Pilon Fracture: A Case Report.

Science.gov (United States)

Godoy, Heidi M; Micciche, Mark J

It has been proposed that patients with talocalcaneal and talonavicular coalitions have decreased ankle joint range of motion. It has also been reported that rotational forces regularly absorbed by the talocalcaneal joint are transferred to the ankle joint in patients with coalitions, increasing the stress on the ankle joint after trauma. To the best of our knowledge, only 1 reported study has detailed the increased stress placed on the ankle joint secondary to a coalition. We present a case study of a 53-year-old female who experienced a traumatic fall and subsequent right ankle fracture. Advanced imaging studies revealed a comminuted tibial pilon fracture and talocalcaneal and talonavicular joint coalitions. She underwent open reduction and internal fixation for treatment of the fracture, and the coalitions were not treated because they were asymptomatic. She was kept non-weightbearing for 6 weeks postoperatively and was returned to a regular sneaker at 10 weeks postoperatively. The postoperative films revealed stable intact fixation and pain-free gait with no increased restriction in her ankle joint range of motion. The hardware was removed at 13 months postoperatively. She had not experienced increased pain or arthritic changes at 15 months postoperatively. Copyright © 2017 American College of Foot and Ankle Surgeons. Published by Elsevier Inc. All rights reserved.

Dynamic and adaptive policy models for coalition operations

Science.gov (United States)

Verma, Dinesh; Calo, Seraphin; Chakraborty, Supriyo; Bertino, Elisa; Williams, Chris; Tucker, Jeremy; Rivera, Brian; de Mel, Geeth R.

2017-05-01

It is envisioned that the success of future military operations depends on the better integration, organizationally and operationally, among allies, coalition members, inter-agency partners, and so forth. However, this leads to a challenging and complex environment where the heterogeneity and dynamism in the operating environment intertwines with the evolving situational factors that affect the decision-making life cycle of the war fighter. Therefore, the users in such environments need secure, accessible, and resilient information infrastructures where policy-based mechanisms adopt the behaviours of the systems to meet end user goals. By specifying and enforcing a policy based model and framework for operations and security which accommodates heterogeneous coalitions, high levels of agility can be enabled to allow rapid assembly and restructuring of system and information resources. However, current prevalent policy models (e.g., rule based event-condition-action model and its variants) are not sufficient to deal with the highly dynamic and plausibly non-deterministic nature of these environments. Therefore, to address the above challenges, in this paper, we present a new approach for policies which enables managed systems to take more autonomic decisions regarding their operations.

Self-Organizing Coalitions for Conflict Evaluation and Resolution in Femtocells

DEFF Research Database (Denmark)

Garcia, Luis Guilherme Uzeda; Da Costa, Gustavo Wagner Oliveira; Cattoni, Andrea Fabio

2010-01-01

consists of a set of distributed and scalable rules for building coalitions; these rules essentially resolve the conflicts among avid femtocells competing for a limited amount of resources. The proposed scheme has been designed by targeting localized reconfigurations, thus avoiding reconfiguration storms...

Challenge and threat responses to anger communication in coalition formation

NARCIS (Netherlands)

van Beest, I.; Scheepers, D.

2013-01-01

Research on multiparty negotiation has investigated how parties form coalitions to secure payoffs but has not assessed the underlying self-regulatory and physiological principles. Integrating insights from research on the social functions of emotions and the bio-psychosocial model as proposed by

A tough egg to crack: recreational boats as vectors for invasive goby eggs and transdisciplinary management approaches.

Science.gov (United States)

Hirsch, Philipp E; Adrian-Kalchhauser, Irene; Flämig, Sylvie; N'Guyen, Anouk; Defila, Rico; Di Giulio, Antonietta; Burkhardt-Holm, Patricia

2016-02-01

Non-native invasive species are a major threat to biodiversity, especially in freshwater ecosystems. Freshwater ecosystems are naturally rather isolated from one another. Nonetheless, invasive species often spread rapidly across water sheds. This spread is to a large extent realized by human activities that provide vectors. For example, recreational boats can carry invasive species propagules as "aquatic hitch-hikers" within and across water sheds. We used invasive gobies in Switzerland as a case study to test the plausibility that recreational boats can serve as vectors for invasive fish and that fish eggs can serve as propagules. We found that the peak season of boat movements across Switzerland and the goby spawning season overlap temporally. It is thus plausible that goby eggs attached to boats, anchors, or gear may be transported across watersheds. In experimental trials, we found that goby eggs show resistance to physical removal (90 mN attachment strength of individual eggs) and stay attached if exposed to rapid water flow (2.8 m·s(-1)for 1 h). When exposing the eggs to air, we found that hatching success remained high (>95%) even after eggs had been out of water for up to 24 h. It is thus plausible that eggs survive pick up, within-water and overland transport by boats. We complemented the experimental plausibility tests with a survey on how decision makers from inside and outside academia rate the feasibility of managing recreational boats as vectors. We found consensus that an installation of a preventive boat vector management is considered an effective and urgent measure. This study advances our understanding of the potential of recreational boats to serve as vectors for invasive vertebrate species and demonstrates that preventive management of recreational boats is considered feasible by relevant decision makers inside and outside academia.

Application of boat method in emissive flame photometry for determination of Li, Rb, Cs, Na, K, Ca, Sr, Ba

International Nuclear Information System (INIS)

Orlov, N.A.; Pobedonostsev, V.A.; Savel'ev, Yu.A.

1976-01-01

Study of the flame temperature and dependence of adsorbance on the C/O ratio over the boat for the carbide forming elements and the effect of material, thickness, and the height of the boat on the vaporization of alkaline and alkaline earth metals is described. For a boat (70x8, and 0.3 mm thickness), made from Cu, brass, and Ni, the fall in temperature over the boat was 70, 130, 250, and 340 0 , respectively, for air-C 2 H 2 and 50, 100, 210, and 280 0 for N 2 O-C 2 H 2 flame. Introduction of the boat increases the C/O ratio in the analytical zone of the flame, probably caused by a creation of a shaded space, immediately above the boat. Smaller amounts of atmospheric O enter into the space, when compared with the flame in the absence of the boat. The increase in the C/O ratio decreases the absorbance, which in turn, is caused by the fall in temperature and formation of carbides. Time lag between heating of the boat and the initiation of vaporization of the sample and the duration of evaporation impulse were measured. Solutions of CsCl, containing 1 μg Cs/ml were used at 852.1 nm. The boats, previously treated with 0.1% polystyrene in C 6 H 6 , to give a hydrophobic surface and an uniform salt layer distribution, containing the sample were dried under an ir lamp and introduced into the flame. The dependence of Cs emission on the thickness of the different materials (Ni, Cu, Ta) and heights of boats in the air-C 2 H 2 flame is illustrated. The duration of the emission impulse decreases linearly with the decrease of thickness of the boat for all materials tested. Limits of detection of Na, K, Li, Rb, Cs, Ca, Sr, and Ba were determined by using the equilibrium and the boat methods, the latter being some 1-2 orders lower than the former

The Analysis of Motion Dynamics and Resistance of the Multipurpose Boat Operating in Shallow Water

OpenAIRE

Jan Kulczyk; Tomasz Gornicz

2014-01-01

Polish market of small boats has been developed very dynamically in recent years. Market competition forces the shipyards to build new more efficient hull forms and to cut the cost of production as well. This is why modern computer simulation programs are used more often by naval architects. Another trend is to design more universal ships that may be used by larger number of diversified customers. This paper presents project proposal of multipurpose boat hull form. The boat was design to f...

Regulating antifouling paints for leisure boats - a patchwork of rules across three Baltic Sea countries

DEFF Research Database (Denmark)

Kymenvaara, Sara; Anker, Helle Tegner; Baaner, Lasse

2017-01-01

This article analyses how the use of antifouling paints for leisure boats is regulated in Denmark, Finland and Sweden. All three countries appear to apply a somewhat fragmented approach to the different matters related to antifouling paints, including environmental quality (e.g. water quality...... sufficient measures and conduct. Environmental protection regulation, including waste legislation, generally excludes smaller leisure boat marinas and boat clubs from permitting and waste management requirements. In product regulation, the authorisation and/or restriction rules of antifouling paints...

Propulsion of the Putt-Putt Boat - I

Indian Academy of Sciences (India)

Consider a small ·piece of a fluid flowing next to the surface. (Figure D). .... Modelling the boat as a flat plate, gives drag coefficient (CD) value of 0.0079, which ... Journal of Physics, Vol. 31, p. 289, 1962. ... and Boundary Layers in. Fluid Flow ...

76 FR 77119 - Special Local Regulations; Pompano Beach Holiday Boat Parade, Intracoastal Waterway, Pompano...

Science.gov (United States)

2011-12-12

...-AA08 Special Local Regulations; Pompano Beach Holiday Boat Parade, Intracoastal Waterway, Pompano Beach... Pompano Beach Holiday Boat Parade on Sunday, December 11, 2011. The marine parade will consist of... Friday, except Federal holidays. FOR FURTHER INFORMATION CONTACT: If you have questions on this temporary...

[Recreational boating accidents--Part 1: Catamnestic study].

Science.gov (United States)

Lignitz, Eberhard; Lustig, Martina; Scheibe, Ernst

2014-01-01

Deaths on the water are common in the autopsy material of medicolegal institutes situated on the coast or big rivers and lakes (illustrated by the example of the Institute of Legal Medicine of Greifswald University). They mostly occur during recreational boating activities. Apart from hydro-meteorological influences, human error is the main cause of accidents. Often it is not sufficiently kept in mind whether the boat crew is fit for sailing and proper seamanship is ensured. Drowning (following initial hypothermia) is the most frequent cause of death. Medicolegal aspects are not decisive for ordering a forensic autopsy. As statistics are not compiled in a uniform way, a comparison of the data of different institutions engaged in investigating deaths at sea and during water sports activities is hardly possible, neither on a national nor an international basis--and the reconstruction of aquatic accidents is generally difficult. Fatal accidents can only be prevented by completely clarifying their causes.

When’s the Party (or Coalition? Agenda-Setting in a Highly Fragmented, Decentralized Legislature

Directory of Open Access Journals (Sweden)

Mónica Pachón

2016-01-01

Full Text Available This paper examines committee behavior in Colombia to determine whether parties or coalitions exert agenda-setting powers despite the fact that the formal rules seemingly create little incentive for cooperation. Colombia’s party system is extremely fragmented, electoral volatility is high, and there is a long history of candidate-centered electoral rules, all of which suggests that party and coalition leaders have few tools to control the legislative agenda. Additionally, chairs do not directly control committee reports as in other presidential cases. However, the naming of ponentes (rapporteurs to write ponencias (bill reports for the committee may give leaders the opportunity to set the agendas in committees. Hence, we test whether committee chairs strategically name ponentes to control the agenda and favor their partisan or coalition interests. We test these ideas using a unique dataset covering two complete legislative sessions and thousands of bills. Overall, we find that committee chairs use the ponente process to set the agenda and privilege legislation sponsored by allies, especially the executive.

Friends Indeed? Coalition Burden Sharing and the War In Iraq. Volume 1

National Research Council Canada - National Science Library

Baltrusaitis, Daniel F

2008-01-01

.... This research examines the conditions that influence state burden sharing behavior for ad hoc security coalitions and examines the decision making model developed by Andrew Bennett, Joseph Lepgold, and Danny...

Power and Politics in the Global Health Landscape: Beliefs, Competition and Negotiation Among Global Advocacy Coalitions in the Policy-Making Process

Science.gov (United States)

McDougall, Lori

2016-01-01

Background: Advocacy coalitions play an increasingly prominent role within the global health landscape, linking actors and institutions to attract political attention and resources. This paper examines how coalitions negotiate among themselves and exercise hidden forms of power to produce policy on the basis of their beliefs and strategic interests. Methods: This paper examines the beliefs and behaviours of health advocacy coalitions using Sabatier’s Advocacy Coalition Framework (ACF) as an informal theoretical lens. Coalitions are further explored in relation to the concept of transnational advocacy networks (Keck and Sikkink) and of productive power (Shiffman). The ACF focuses on explaining how policy change takes place when there is conflict concerning goals and technical approaches among different actors. This study uses participant observation methods, self-reported survey results and semi-structured qualitative interviews to trace how a major policy project of the Millennium Development Goal (MDG) era, the Global Strategy for Women’s and Children’s Health, was constructed through negotiations among maternal, newborn, and child health (MNCH) and sexual and reproductive health and rights (SRHR) advocacy coalitions. Results: The Global Strategy represented a new opportunity for high-level political attention. Despite differing policy beliefs, MNCH and SRHR actors collaborated to produce this strategy because of anticipated gains in political attention. While core beliefs did not shift fundamentally and collaboration was primarily a short-term tactical response to a time-bound opportunity, MNCH actors began to focus more on human rights perspectives and SRHR actors adopted greater use of quantifiable indicators and economic argumentation. This shift emphasises the inherent importance of SRHR to maternal and child health survival. Conclusion: As opportunities arise, coalitions respond based on principles and policy beliefs, as well as to perceptions of

Power and Politics in the Global Health Landscape: Beliefs, Competition and Negotiation Among Global Advocacy Coalitions in the Policy-Making Process.

Science.gov (United States)

McDougall, Lori

2016-01-30

Advocacy coalitions play an increasingly prominent role within the global health landscape, linking actors and institutions to attract political attention and resources. This paper examines how coalitions negotiate among themselves and exercise hidden forms of power to produce policy on the basis of their beliefs and strategic interests. This paper examines the beliefs and behaviours of health advocacy coalitions using Sabatier's Advocacy Coalition Framework (ACF) as an informal theoretical lens. Coalitions are further explored in relation to the concept of transnational advocacy networks (Keck and Sikkink) and of productive power (Shiffman). The ACF focuses on explaining how policy change takes place when there is conflict concerning goals and technical approaches among different actors. This study uses participant observation methods, self-reported survey results and semi-structured qualitative interviews to trace how a major policy project of the Millennium Development Goal (MDG) era, the Global Strategy for Women's and Children's Health, was constructed through negotiations among maternal, newborn, and child health (MNCH) and sexual and reproductive health and rights (SRHR) advocacy coalitions. The Global Strategy represented a new opportunity for high-level political attention. Despite differing policy beliefs, MNCH and SRHR actors collaborated to produce this strategy because of anticipated gains in political attention. While core beliefs did not shift fundamentally and collaboration was primarily a short-term tactical response to a time-bound opportunity, MNCH actors began to focus more on human rights perspectives and SRHR actors adopted greater use of quantifiable indicators and economic argumentation. This shift emphasises the inherent importance of SRHR to maternal and child health survival. As opportunities arise, coalitions respond based on principles and policy beliefs, as well as to perceptions of advantage. Global health policy-making is an arena of

Dragon boat racing and health-related quality of life of breast cancer survivors: a mixed methods evaluation.

Science.gov (United States)

Ray, Heather A; Verhoef, Marja J

2013-08-05

Breast cancer survivors who participate in physical activity (PA) are reported to experience improved health-related quality of life (HRQOL). However, the quantitative research exploring the relationship between the team-based activity of dragon boat racing and the HRQOL of breast cancer survivors is limited. Given the rising number of breast cancer survivors, and their growing attraction to dragon boating, further exploration of the influence of this activity on HRQOL is warranted. This study is designed to: 1) quantitatively assess whether and how breast cancer survivors' participation in a season of dragon boat racing is related to HRQOL and 2) qualitatively explore the survivors' lived experience of dragon boating and how and why this experience is perceived to influence HRQOL. A mixed methods sequential explanatory design was used with the purpose of complementing quantitative findings with qualitative data. Quantitative data measuring HRQOL were collected at baseline and post-season (N=100); semi-structured qualitative interviews were used to elicit a personal account of the dragon boat experience (N=15). Statistically significant improvements were shown for HRQOL, physical, functional, emotional and spiritual well-being, breast cancer-specific concerns and cancer-related fatigue. A trend towards significance was shown for social/family well-being. Qualitative data elaborated on the quantitative findings, greatly enhancing the understanding of how and why dragon boat racing influences HRQOL. The use of a mixed methods design effectively captured the complex yet positive influence of dragon boating on survivor HRQOL. These findings contribute to a growing body of literature supporting the value of dragon boat racing as a viable PA intervention for enhancing survivor HRQOL.

Blockchain-based framework for ontology-oriented robots’ coalition formation in cyberphysical systems

Directory of Open Access Journals (Sweden)

Teslya Nikolay

2018-01-01

Full Text Available The creation and functioning of intelligent robots coalition is impossible without the organization of an information interaction environment between them. To solve this problem, it is proposed to use the concept of cyberphysical framework, which involves the unification of physical and cyber (virtual environments. Intelligent robots can interact with each of the environments. The paper proposes methodology of the cyber physical smart space creation for the intelligent robots’ coalition formation and functioning, based on the concept of the “blackboard” with the support of smart contracts over the blockchain technology. It provides a new approach to the distribution of sensory, computational, information-control and service tasks between intelligent robots, embedded devices, fixed service equipment, cloud computing and information resources.

A traditional boats and navigational history of Odisha, East coast of India

Digital Repository Service at National Institute of Oceanography (India)

Tripati, S.

Environ., vol.40(2); 2015; 80-93 A study of Traditional Boats and Navigational History of Odisha, East coast of India Sila Tripati Marine Archaeology Centre CSIR- National Institute of Oceanography Dona Paula, Goa 403 004... parts of the east coast of India and navigational technology. Keywords: Traditional boats, Navigation, Maritime trade, Odisha, East coast of India 2    Introduction The history of boatbuilding is as old as the relationship between man...

Trans-Pacific voyage in a solar-powered boat built of recycled aluminium

Energy Technology Data Exchange (ETDEWEB)

Anon.

1997-03-01

The first solo crossing of the Pacific was made in 1962 by Mr Kenichi Horie in a tiny yacht called ``Mermaid``. In 1996, Mr. Horie made the first solo, non-stop, trans-Pacific voyage in a solar-powered boat made of recycled aluminium. The boat, called ``Malt`s Mermaid``, sailed 16,000 km from Ecuador to Tokyo in 138 days. The themes of the project were preserving the environment and using resources efficiently. (Author)

Nets, Boats and Fishing in the Roman World

DEFF Research Database (Denmark)

Bekker-Nielsen, Tønnes

2002-01-01

Ithas been claimed that in Roman times, net fishing was a shore-based technology, but a study of literary sources and pictorial evidence, mainly mosaics, show that net fishing from boats was widespread throughout the first four centuries AD....

Study of automatic boat loading unit and horizontal sintering process of uranium dioxide pellet

International Nuclear Information System (INIS)

He Zhongjing; Chen Yu; Yao Dengfeng; Wang Youliang; Shu Binhua; Wu Genjiu

2014-01-01

Sintering process is a key process for the manufacture of nuclear fuel UO_2 pellet. In our factory, the continuous high temperature sintering furnace is used for sintering process. During the sintering of green pellets, the furnace, the boat and the accumulation way can influence the quality of the final product. In this text, on the basis of early process research, The automatic loading boat Unit and horizontal sintering process is studied successively. The results show that the physical and chemical properties of the products manufactured by automatic loading boat unit and horizontal sintering process can meet the technique requirements completely, and this system is reliable and continuous. (authors)

75 FR 17754 - Certificate of Alternative Compliance for the Lift Boat GARY CHIASSON ELEVATOR

Science.gov (United States)

2010-04-07

... Compliance for the Lift Boat GARY CHIASSON ELEVATOR AGENCY: Coast Guard, DHS. ACTION: Notice. SUMMARY: The... CHIASSON ELEVATOR as required by 33 U.S.C. 1605(c) and 33 CFR 81.18. DATES: The Certificate of Alternate... for the lift boat GARY CHIASSON ELEVATOR. The Certificate of Alternative Compliance permits the...

Sick boat syndrome

Directory of Open Access Journals (Sweden)

Dąbrowiecki Zbigniew

2015-12-01

Full Text Available Many pathogenic micro-organisms are likely to attack passengers of cruise ships and other vessels or travel between continents as a peculiar type of a “stowaway”. The epidemiological tests conducted since 1987 with regard to watercraft led to the coining of a term known as the Sick Boat Syndrome (SBS. The main illnesses encountered on watercraft include gastrointestinal diseases (foodborne and Legionellosis. Additionally, the ventilation and airconditioning systems of old commercial ships (the so-called Tramps constitute a real technical challenge. Conditioned air (with removed undesired odour and micro-organisms should constitute ca. 25% of circulating air. In practice this situation is not typical for vessels of this class. Unclean air poses a real hazard for the crew.

78 FR 42733 - Safety Zone; Cleveland Dragon Boat Festival and Head of the Cuyahoga, Cuyahoga River, Cleveland, OH

Science.gov (United States)

2013-07-17

...-AA00 Safety Zone; Cleveland Dragon Boat Festival and Head of the Cuyahoga, Cuyahoga River, Cleveland... intended to restrict vessels from a portion of the Cuyahoga River during the Dragon Boat Festival and Head... over a decade and the Dragon Boat Festival for the last 7 years. In response to past years' events, the...

Boatbuilding: a complete handbook of wooden boat construction

National Research Council Canada - National Science Library

Chapelle, Howard Irving; Chapelle, Howard I

1941-01-01

This book serves as a workshop handbook; giving detailed instructions on how to go about each part of a job building a boat and its proper sequence, as well as what must be looked forward to, while performing a given operation...

Small Rov Marine Boat for Bathymetry Surveys of Shallow Waters - Potential Implementation in Malaysia

Science.gov (United States)

Suhari, K. T.; Karim, H.; Gunawan, P. H.; Purwanto, H.

2017-10-01

Current practices in bathymetry survey (available method) are indeed having some limitations. New technologies for bathymetry survey such as using unmanned boat has becoming popular in developed countries - filled in and served those limitations of existing survey methods. Malaysia as one of tropical country has it own river/water body characteristics and suitable approaches in conducting bathymetry survey. Thus, a study on this emerging technology should be conducted using enhanced version of small ROV boat with Malaysian rivers and best approaches so that the surveyors get benefits from the innovative surveying product. Among the available ROV boat for bathymetry surveying in the market, an Indonesian product called SHUMOO is among the promising products - economically and practically proven using a few sample areas in Indonesia. The boat was equipped and integrated with systems of remote sensing technology, GNSS, echo sounder and navigational engine. It was designed for riverbed surveys on shallow area such as small /medium river, lakes, reservoirs, oxidation/detention pond and other water bodies. This paper tries to highlight the needs and enhancement offered to Malaysian' bathymetry surveyors/practitioners on the new ROV boat which make their task easier, faster, safer, economically effective and better riverbed modelling results. The discussion continues with a sample of Indonesia river (data collection and modelling) since it is mostly similar to Malaysia's river characteristics and suggests some improvement for Malaysia best practice.

Denmark’s participation in the coalition against IS reflects the country’s commitment to ‘ethical militarism’

DEFF Research Database (Denmark)

Schouenborg, Laust

2014-01-01

The United States has put together a coalition of several western and Arab states to support military action against Islamic State (IS) forces in Iraq and Syria. Laust Schouenborg writes on the participation of Denmark in this coalition. He argues that the decision to take part reflects a principle...... of ‘ethical militarism’ which the country has adopted in previous conflicts over the last 25 years....

Boating Accident Investigations 1974, Fire and Explosion

Science.gov (United States)

1975-04-15

Fuel Tanks - The two 28 gallon saddle tanks were manu- factured by Aluminum Fabricated Products , Inc. of .090 in. thick 5052 aluminum. The tanks, which...Extinguishers - The boat contained two fire portable fire ext~inguishers. One Amway Model 275R-5C fire extinguisbc: was found to be in good shape. It had

77 FR 3784 - Recreational Boating Safety Projects, Programs and Activities Funded Under Provisions of the...

Science.gov (United States)

2012-01-25

... program which provides full marketing, media, public information, and program strategy support to the... Wear, Vessel Safety Check Program (VSC), Boating Safety Education Courses, Propeller Strike Avoidance, Carbon Monoxide Poisoning Awareness and Education, and other recreational boating safety issues on an as...

Modal extensions of Lukasiewicz logic for modelling coalitional power

Czech Academy of Sciences Publication Activity Database

Kroupa, Tomáš; Teheux, B.

2017-01-01

Roč. 27, č. 1 (2017), s. 129-154 ISSN 0955-792X R&D Projects: GA ČR GAP402/12/1309 Institutional support: RVO:67985556 Keywords : Coalition Logic * Lukasiewicz modal logic * effectivity function Subject RIV: BA - General Mathematics OBOR OECD: Pure mathematics Impact factor: 0.909, year: 2016 http://library.utia.cas.cz/separaty/2017/MTR/kroupa-0471671.pdf

Differential loggerhead by-catch and direct mortality due to surface longlines according to boat strata and gear type

Directory of Open Access Journals (Sweden)

Juan A. Camiñas

2006-12-01

Full Text Available Surface longline gears are used to fish different species, mainly albacore Thunnus alalunga (Bonnaterre, 1788, bluefin tuna Thunnus thynnus (Linnaeus, 1758, and swordfish Xiphias gladius Linnaeus, 1758, and are considered highly dangerous for threatened marine turtles. Loggerheads Caretta caretta (Linnaeus, 1758 can be incidentally captured by surface longlines. A number of captured individuals die during the fishing operation, which we consider direct mortality due to fishing. We analysed the relative loggerhead by-catch and direct mortality associated with each type of boat and gear from April to December during the period 1999-2004 in the Spanish surface longline fleet that fishes in the western Mediterranean Sea, an important fishing area for this fleet. We used different indices to compute the catch per unit effort (CPUE according to the number of hooks and to the number of fishing operations for each type of boat and gear. Both by-catch and direct mortality differed significantly according to the type of boat and gear. With respect to the number of hooks, boats longer than 12 m not using a roller and targeting bluefin tuna captured the highest number of loggerheads, whereas boats longer than 12 m with a roller that targeted swordfish caused the highest direct mortality. With respect to the number of fishing operations, boats longer than 12 m without a roller that targeted albacore captured the highest number of loggerheads; the highest direct mortality was caused by this type of boat and by boats longer than 12 m using a roller and targeting swordfish.

Sustaining Physics Teacher Education Coalition Programs in Physics Teacher Education

Science.gov (United States)

Scherr, Rachel E.; Plisch, Monica; Goertzen, Renee Michelle

2017-01-01

Understanding the mechanisms of increasing the number of physics teachers educated per year at institutions with thriving physics teacher preparation programs may inspire and support other institutions in building thriving programs of their own. The Physics Teacher Education Coalition (PhysTEC), led by the American Physical Society (APS) and the…

Investigation of radioactivities on the wood samples taken from a fishing boat, the 5th Sumiyoshimaru

International Nuclear Information System (INIS)

Shizuma, Kiyoshi; Iwatani, Kazuo; Hasai, Hiromi

1991-01-01

Radioactivity survey has been performed on samples taken from a fishing boat, the 5th Sumiyoshimaru. This boat has been presumed to be exposed to the fallout of Bikini hydrogen bomb test. Gamma-ray measurements have been carried out for six wood samples and two soil samples. Since the 137 Cs concentration estimated for all samples were comparable to the fallout of the nuclear test, it was hard to judge whether the boat was definitely exposed to the Bikini fallout. (author)

Investigation of radioactivities on the wood samples taken from a fishing boat, the 5th Sumiyoshimaru

Energy Technology Data Exchange (ETDEWEB)

Shizuma, Kiyoshi; Iwatani, Kazuo; Hasai, Hiromi (Hiroshima Univ., Higashi-Hiroshima (Japan). Faculty of Engineering)

1991-03-01

Radioactivity survey has been performed on samples taken from a fishing boat, the 5th Sumiyoshimaru. This boat has been presumed to be exposed to the fallout of Bikini hydrogen bomb test. Gamma-ray measurements have been carried out for six wood samples and two soil samples. Since the {sup 137}Cs concentration estimated for all samples were comparable to the fallout of the nuclear test, it was hard to judge whether the boat was definitely exposed to the Bikini fallout. (author).

Optimal sharing of quantity risk for a coalition of wind power producers facing nodal prices

KAUST Repository

Bitar, E. Y.; Baeyens, E.; Khargonekar, P. P.; Poolla, K.; Varaiya, P.

2012-01-01

It is widely accepted that aggregation of geographically diverse wind energy resources offers compelling potential to mitigate wind power variability, as wind speed at different geographic locations tends to decorrelate with increasing spatial separation. In this paper, we explore the extent to which a coalition of wind power producers can exploit the statistical benefits of aggregation to mitigate the risk of quantity shortfall with respect to forward contract offerings for energy. We propose a simple augmentation of the existing two-settlement market system with nodal pricing to permit quantity risk sharing among wind power producers by affording the group a recourse opportunity to utilize improved forecasts of their ensuing wind energy production to collectively modify their forward contracted positions so as to utilize the projected surplus in generation at certain buses to balance the projected shortfall in generation at complementary buses. Working within this framework, we show that the problem of optimally sizing a set of forward contracts for a group of wind power producers reduces to convex programming and derive closed form expressions for the set of optimal recourse policies. We also asses the willingness of individual wind power producers to form a coalition to cooperatively offer contracts for energy. We first show that the expected profit derived from coalitional contract offerings with recourse is greater than that achievable through independent contract offerings. And, using tools from coalitional game theory, we show that the core for our game is non-empty.

Optimal sharing of quantity risk for a coalition of wind power producers facing nodal prices

KAUST Repository

Bitar, E. Y.

2012-06-01

It is widely accepted that aggregation of geographically diverse wind energy resources offers compelling potential to mitigate wind power variability, as wind speed at different geographic locations tends to decorrelate with increasing spatial separation. In this paper, we explore the extent to which a coalition of wind power producers can exploit the statistical benefits of aggregation to mitigate the risk of quantity shortfall with respect to forward contract offerings for energy. We propose a simple augmentation of the existing two-settlement market system with nodal pricing to permit quantity risk sharing among wind power producers by affording the group a recourse opportunity to utilize improved forecasts of their ensuing wind energy production to collectively modify their forward contracted positions so as to utilize the projected surplus in generation at certain buses to balance the projected shortfall in generation at complementary buses. Working within this framework, we show that the problem of optimally sizing a set of forward contracts for a group of wind power producers reduces to convex programming and derive closed form expressions for the set of optimal recourse policies. We also asses the willingness of individual wind power producers to form a coalition to cooperatively offer contracts for energy. We first show that the expected profit derived from coalitional contract offerings with recourse is greater than that achievable through independent contract offerings. And, using tools from coalitional game theory, we show that the core for our game is non-empty.

Perceptions of recreational fishing boat captains: knowledge and effects of fish consumption advisories.

Science.gov (United States)

Burger, J; Johnson, B B; Shukla, S; Gochfeld, M

2003-04-01

The impacts of fish consumption advisories on recreational and subsistence fishing, particularly in fresh waters, have been examined extensively. By contrast, little attention has focused on organized recreational fishing, such as from party and charter boats, and particularly for salt water fish. We interviewed 93 New Jersey boat captains to determine their knowledge about fish consumption advisories, and whether, in their opinion, clients knew of fish consumption advisories, and whether they thought advisories had an effect on recreational fishing and their businesses. Advisories were ranked by captains as a moderate influence on the success of their business, less so than number of fish caught, strength of the economy, overfishing by commercial boats, and management regulations. Only one boat captain had not heard warnings about eating fish, but what captains said they had heard was mixed in its accuracy and completeness. Clients expect captains to know about fish, and about half of boat captains said clients had asked about the safety of eating fish. Captains who felt advisories were affecting their businesses tended to fish for species without high levels of mercury (except for bluefish) or PCBs, the primary contaminants of concern for state advisories and federal advice. However, these captains worked closer to areas (e.g., Raritan Bay complex and New York Harbor) subject to advisories than did other captains, and were more prone to say that management regulations (e.g., fish size, creel limits, seasons) and marketing and advertising by the industry or state were strong influences on the success of their seasons. Comparing captains who thought advisories had some or great effect (60%) versus those reporting "no effect" (40%), there was no difference in the mean percentage of trips targeting high mercury species such as swordfish and shark. Many captains said they would or might post advisories, but 42% of the boat captains said they would not post consumption

Evaluation of ADCP apparent bed load velocity in a large sand-bed river: Moving versus stationary boat conditions

Science.gov (United States)

Jamieson, E.C.; Rennie, C.D.; Jacobson, R.B.; Townsend, R.D.

2011-01-01

Detailed mapping of bathymetry and apparent bed load velocity using a boat-mounted acoustic Doppler current profiler (ADCP) was carried out along a 388-m section of the lower Missouri River near Columbia, Missouri. Sampling transects (moving boat) were completed at 5- and 20-m spacing along the study section. Stationary (fixed-boat) measurements were made by maintaining constant boat position over a target point where the position of the boat did not deviate more than 3 m in any direction. For each transect and stationary measurement, apparent bed load velocity (vb) was estimated using ADCP bottom tracking data and high precision real-time kinematic (RTK) global positioning system (GPS). The principal objectives of this research are to (1) determine whether boat motion introduces a bias in apparent bed load velocity measurements; and (2) evaluate the reliability of ADCP bed velocity measurements for a range of sediment transport environments. Results indicate that both high transport (vb>0.6 m/s) and moving-boat conditions (for both high and low transport environments) increase the relative variability in estimates of mean bed velocity. Despite this, the spatially dense single-transect measurements were capable of producing detailed bed velocity maps that correspond closely with the expected pattern of sediment transport over large dunes. ?? 2011 American Society of Civil Engineers.

Albert Sabin and the Coalition to Eliminate Polio from the Americas.

Science.gov (United States)

Hampton, Lee

2009-01-01

Albert B. Sabin, MD, developer of the oral polio vaccine, was also a major proponent of its use in annual vaccination campaigns aimed at the elimination of polio. Sabin argued that administering his vaccine simultaneously to every child in a country would break polio's chains of transmission. Although he was already promoting mass vaccination by the 1960s, Sabin's efforts expanded considerably when he became an adviser to groups fighting polio in the Americas in the 1980s. Sabin's experiences provide a window into both the formation of the coalition that eliminated poliomyelitis from the Western Hemisphere and what can happen when biomedical researchers become public health policy advisers. Although the polio elimination coalition succeeded in part because member groups often accommodated each other's priorities, Sabin was often limited by his indifference to the interests of those he was advising and to the shortcomings of his vaccine.

Implementing change in health professions education: stakeholder analysis and coalition building.

Science.gov (United States)

Baum, Karyn D; Resnik, Cheryl D; Wu, Jennifer J; Roey, Steven C

2007-01-01

The challenges facing the health sciences education fields are more evident than ever. Professional health sciences educators have more demands on their time, more knowledge to manage, and ever-dwindling sources of financial support. Change is often necessary to either keep programs viable or meet the changing needs of health education. This article outlines a simple but powerful three-step tool to help educators become successful agents of change. Through the application of principles well known and widely used in business management, readers will understand the concepts behind stakeholder analysis and coalition building. These concepts are part of a powerful tool kit that educators need in order to become effective agents of change in the health sciences environment. Using the example of curriculum change at a school of veterinary medicine, we will outline the three steps involved, from stakeholder identification and analysis to building and managing coalitions for change.

Coalitional Games, Excessive Competition and a Lack of Trust: an Experimental Aproach

Directory of Open Access Journals (Sweden)

Dawid Ners

2017-06-01

Full Text Available The article tackles the issues of the effectiveness and rationality of making choices in the conditions of competition and cooperation. It confronts the economic theory of rational choice with the empirical results from an experiment. The aim of the article is to show that excessive competition and a lack of trust cause limitation of rational choice in coalitional games. In the experiment conducted for this study purposes, a public good was used to construct a situation in which making a huge coalition is the winning strategy. Despite this fact, the research proves that under competition supported by uncertainty, which results from the lack of trust, the decision making entities behave far less rationally than the game theory would suggest. People competing with each other often take decisions irrationally.

The Causes of Boat Hull Blisters

Science.gov (United States)

1987-05-01

blistering. The report is divided into the following sections: Introduction; How Blisters Form; the Hull Material; Manufacturing Processes; Water Diffusion...Term Effects of Water Up-Takeo " The much more detailed and highly technical report of thia-Vsrk is entitled "The Causes of Blistering in Boat Building...Chemical Engineering, ably assisted by several graduate students, and was completed in the fall of 1986. The report itself, d List-ribution/_ Availabilit

Toward Community Research and Coalitional Literacy Practices for Educational Justice

Science.gov (United States)

Campano, Gerald; Ghiso, María Paula; Yee, Mary; Pantoja, Alicia

2013-01-01

Community-based research can provide an avenue for understanding the complexities of students' and families' lives and working together for educational justice through what we refer to as coalitional literacy practices. In this article, we share a critical incident about a student's absence from school as an illustrative case of the grass-roots…

Intermediary Organizations in Charter School Policy Coalitions: Evidence from New Orleans

Science.gov (United States)

DeBray, Elizabeth; Scott, Janelle; Lubienski, Christopher; Jabbar, Huriya

2014-01-01

This article develops a framework for investigating research use, using an "advocacy coalition framework" and the concepts of a "supply side" (mainly organizations) and "demand side" (policymakers). Drawing on interview data and documents from New Orleans about the charter school reforms that have developed there…

Adding Reports to Coalition Battle Management Language for NATO MSG-048

NARCIS (Netherlands)

Pullen, J.M.; Corner, D.; Singapogo, S.S.; Clarc, N.; Cordonnier, N.; Menane, M.; Khimeche, L.; Mevassvik, O.M.; Alstad, A.; Schad, U.; Frey, M.; Reus, N. M. de; Krom, P.P.J. de; Grand, N.P. le; Brook, A.

2009-01-01

The NATO Modeling and Simulation Group Technical Activity 48 (MSG-048) was chartered in 2006 to investigate the potential of a Coalition Battle Management Language for multinational and NATO interoperation of command and control systems with modeling and simulation. Its initial work in defining and

A case study of conflict management in bonobos: how does a bonobo (Pan paniscus) mother manage conflicts between her sons and her female coalition partner?

Science.gov (United States)

Legrain, L; Stevens, J; Alegria Iscoa, J; Destrebecqz, A

2011-01-01

Female coalitions are an important part of the social organization of bonobos. The strength of the mother-son relationship is another essential part of this social structure. A bonobo mother is therefore facing a dilemma when a conflict arises between her sons and her female coalition partners. Will she take her coalition partner's side and favour the social organization of the group or support her son in order to defend her offspring? In order to address this issue, we performed an observational study of the captive group at Planckendael (Belgium) and used social grooming and proximity to assess the relationship between individuals. As a case study, we focused on the relationships between Hortense, one of the group's mothers, her 3 sons Redi, Vifijo and Zamba, and her coalition partner Hermien. Surprisingly, we observed that Hortense preferentially supported her female coalition partner. For Hortense's social status in the group, it may be more important to maintain the strong relationship with her higher-ranking female coalition partner than to support her sons. Copyright © 2012 S. Karger AG, Basel.

Towards a New Theory of Feminist Coalition: Accounting for the Heterogeneity of Gender, Race, Class, and Sexuality through an Exploration of Power and Responsibility

Directory of Open Access Journals (Sweden)

Holly Jeanine Boux

2016-06-01

Full Text Available This paper develops a novel theory of feminist coalition that centers and redefines the concepts of power and responsibility. After outlining several key ways in which feminist coalition work has been addressed by both theorists and practitioners, it goes on to explore how accounting for the complex experiences of identity rooted in factors such as race, class, gender, and sexuality continues to complicate the process of coalition building and theorizing. From these foundations, the article develops a theory of feminist coalition that speaks to how such a movement—or organizations within such a movement—can drive the political will for transformation and turn this will into political action without glossing over vital differences in people’s daily experiences of gender as it intersects with other systems of domination and oppression. The key argument made herein is that an explicit focus on power and responsibility can help us develop more functional answers to critical and still pressing questions, such as: Who is included—explicitly or implicitly—in feminist coalitions? And what issues, or agendas, are we working towards changing through these coalitions?

78 FR 19506 - National Boating Safety Advisory Council

Science.gov (United States)

2013-04-01

... teleconference and online webinar to discuss issues related to improving safety of recreational boating through... 19, 2013. ADDRESSES: The Subcommittee will meet via teleconference and online webinar. To participate... possible. Dated: Mar 26, 2013. David S. Fish, Captain, U.S. Coast Guard, Acting Director of Inspections and...

Muscle pH, rigor mortis and blood variables in Atlantic salmon transported in two types of well-boat.

Science.gov (United States)

Gatica, M C; Monti, G E; Knowles, T G; Gallo, C B

2010-01-09

Two systems for transporting live salmon (Salmo salar) were compared in terms of their effects on blood variables, muscle pH and rigor index: an 'open system' well-boat with recirculated sea water at 13.5 degrees C and a stocking density of 107 kg/m3 during an eight-hour journey, and a 'closed system' well-boat with water chilled from 16.7 to 2.1 degrees C and a stocking density of 243.7 kg/m3 during a seven-hour journey. Groups of 10 fish were sampled at each of four stages: in cages at the farm, in the well-boat after loading, in the well-boat after the journey and before unloading, and in the processing plant after they were pumped from the resting cages. At each sampling, the fish were stunned and bled by gill cutting. Blood samples were taken to measure lactate, osmolality, chloride, sodium, cortisol and glucose, and their muscle pH and rigor index were measured at death and three hours later. In the open system well-boat, the initial muscle pH of the fish decreased at each successive stage, and at the final stage they had a significantly lower initial muscle pH and more rapid onset of rigor than the fish transported on the closed system well-boat. At the final stage all the blood variables except glucose were significantly affected in the fish transported on both types of well-boat.

Building and Maintaining an Effective Campus-Wide Coalition for Suicide Prevention

Science.gov (United States)

Kaslow, Nadine J.; Garcia-Williams, Amanda; Moffitt, Lauren; McLeod, Mark; Zesiger, Heather; Ammirati, Rachel; Berg, John P.; McIntosh, Belinda J.

2012-01-01

Preventing suicide is a commonly shared priority among college administrators, faculty, staff, students, and family members. Coalitions are popular health promotion mechanisms for solving community-wide problems and are valuable in campus-wide suicide prevention efforts. This article provides an example of an effective suicide prevention…

Understanding the outcomes of advocacy coalitions in education: a comparative perspective

NARCIS (Netherlands)

Verger, A.; Novelli, M.; Verger, A.; Novelli, M.

2012-01-01

In this chapter, we use comparative analysis lenses to better understand the nature of civil society coalitions and their impact in the educational field. The arguments provide a synthesis of core issues that have emerged from the case studies presented in earlier chapters. In particular, this

Power and Politics in the Global Health Landscape: Beliefs, Competition and Negotiation Among Global Advocacy Coalitions in the Policy-Making Process

Directory of Open Access Journals (Sweden)

Lori McDougall

2016-05-01

Full Text Available Background Advocacy coalitions play an increasingly prominent role within the global health landscape, linking actors and institutions to attract political attention and resources. This paper examines how coalitions negotiate among themselves and exercise hidden forms of power to produce policy on the basis of their beliefs and strategic interests. Methods This paper examines the beliefs and behaviours of health advocacy coalitions using Sabatier’s Advocacy Coalition Framework (ACF as an informal theoretical lens. Coalitions are further explored in relation to the concept of transnational advocacy networks (Keck and Sikkink and of productive power (Shiffman. The ACF focuses on explaining how policy change takes place when there is conflict concerning goals and technical approaches among different actors. This study uses participant observation methods, self-reported survey results and semistructured qualitative interviews to trace how a major policy project of the Millennium Development Goal (MDG era, the Global Strategy for Women’s and Children’s Health, was constructed through negotiations among maternal, newborn, and child health (MNCH and sexual and reproductive health and rights (SRHR advocacy coalitions. Results The Global Strategy represented a new opportunity for high-level political attention. Despite differing policy beliefs, MNCH and SRHR actors collaborated to produce this strategy because of anticipated gains in political attention. While core beliefs did not shift fundamentally and collaboration was primarily a short-term tactical response to a time-bound opportunity, MNCH actors began to focus more on human rights perspectives and SRHR actors adopted greater use of quantifiable indicators and economic argumentation. This shift emphasises the inherent importance of SRHR to maternal and child health survival. Conclusion As opportunities arise, coalitions respond based on principles and policy beliefs, as well as to perceptions

33 CFR 165.162 - Safety Zone: New York Super Boat Race, Hudson River, New York.

Science.gov (United States)

2010-07-01

... 33 Navigation and Navigable Waters 2 2010-07-01 2010-07-01 false Safety Zone: New York Super Boat Race, Hudson River, New York. 165.162 Section 165.162 Navigation and Navigable Waters COAST GUARD... § 165.162 Safety Zone: New York Super Boat Race, Hudson River, New York. (a) Regulated area. The...

Water Pressure Distribution on a Flying Boat Hull

Science.gov (United States)

Thompson, F L

1931-01-01

This is the third in a series of investigations of the water pressures on seaplane floats and hulls, and completes the present program. It consisted of determining the water pressures and accelerations on a Curtiss H-16 flying boat during landing and taxiing maneuvers in smooth and rough water.

Coalition Logistics: A Case Study in Operation Restore Hope

Science.gov (United States)

1994-06-03

prerequisites forbid the intake of certain foods include Israel (no pork, Kosher prepared), Muslim nations (no pork, Halal prepared), and Hindu nations (no beef...communications. The critical life support supplies, such as food , water, and medicine, were pushed into the theater along with the transportation and...dictates a common sense burden-sharing philosophy.ś In a coalition operation, countries share common resources such as food , water, blood, transportation

76 FR 78151 - Special Local Regulations; Boca Raton Holiday Boat Parade, Intracoastal Waterway, Boca Raton, FL

Science.gov (United States)

2011-12-16

...-AA08 Special Local Regulations; Boca Raton Holiday Boat Parade, Intracoastal Waterway, Boca Raton, FL... Raton Holiday Boat Parade on Saturday, December 17, 2011. The marine parade will consist of... through Friday, except Federal holidays. FOR FURTHER INFORMATION CONTACT: If you have questions on this...

Mapping one strong 'Ohana: using network analysis and GIS to enhance the effectiveness of a statewide coalition to prevent child abuse and neglect.

Science.gov (United States)

Cardazone, Gina; U Sy, Angela; Chik, Ivan; Corlew, Laura Kate

2014-06-01

Network analysis and GIS enable the presentation of meaningful data about organizational relationships and community characteristics, respectively. Together, these tools can provide a concrete representation of the ecological context in which coalitions operate, and may help coalitions identify opportunities for growth and enhanced effectiveness. This study uses network analysis and GIS mapping as part of an evaluation of the One Strong 'Ohana (OSO) campaign. The OSO campaign was launched in 2012 via a partnership between the Hawai'i Children's Trust Fund (HCTF) and the Joyful Heart Foundation. The OSO campaign uses a collaborative approach aimed at increasing public awareness of child maltreatment and protective factors that can prevent maltreatment, as well as enhancing the effectiveness of the HCTF Coalition. This study focuses on three elements of the OSO campaign evaluation: (1) Network analysis exploring the relationships between 24 active Coalition member organizations, (2) GIS mapping of responses to a randomized statewide phone survey (n = 1,450) assessing awareness of factors contributing to child maltreatment, and (3) Combined GIS maps and network data, illustrating opportunities for geographically-targeted coalition building and public awareness activities.

Education Policy and Governance in England under the Coalition Government (2010-15): Academies, the Pupil Premium, and Free Early Education

Science.gov (United States)

West, Anne

2015-01-01

This paper explores the governance of school-based and early education in England under the Conservative-Liberal Democrat Coalition Government (2010-15). It draws on three prominent Coalition policy areas--the academies programme, the pupil premium, and free part-time early education--and focuses on changes to the role played by central government…

Design of boat powered photovoltaic systems

OpenAIRE

Syafaruddin; Dionisius Galla; Willy A.F.A Ajami

2014-01-01

The solar energy has high potential applications in Indonesia since the country is located close to the equatorial region that makes the sun is almost bright along the day. In this paper, the boat power photo voltaic system is proposed. Such design may promote new innovations technically and economically in water transportation system since the country demography is almost 75% surrounded by water. The electricity energy is harvested from the sun through the PV panel then stored i...

Influencing the political process through coalitions: the Michigan Council for Maternal and Child Health.

Science.gov (United States)

Holm, R S; Shaheen, P N

1995-08-01

Building a coalition with others is an effective tool for increasing influence at the state level of the political process. It allows for the hiring of a staff who are able to maintain a constant presence in the ever-changing state political arena, which individual physicians and other caregivers simply cannot do. It allows for the development of increased sophistication among its members, which likewise increases the ability to affect the political process. It should be done with a philosophical set of standards that preserves its integrity and focuses on its goals, which must be carefully delineated from the inception. Coalitions are an effective way to deal with public issues of maternal and child health.

Coalitions and the Decision making Process on the Common Flexicurity Principles

DEFF Research Database (Denmark)

Simonsen, Mikkel Mailand

than the regimes and cut to some extent across the usual division of countries, in that Scandinavian and the Anglo-Saxon countries form the core of one of the coalitions, whereas a number of continental countries - Belgium, Luxembourg, Italy, Greece and Spain - are now found in the core of the other...

Multidisciplinary and multisectoral coalitions as catalysts for action against antimicrobial resistance: Implementation experiences at national and regional levels.

Science.gov (United States)

Joshi, Mohan P; Chintu, Chifumbe; Mpundu, Mirfin; Kibuule, Dan; Hazemba, Oliver; Andualem, Tenaw; Embrey, Martha; Phulu, Bayobuya; Gerba, Heran

2018-03-20

The multi-faceted complexities of antimicrobial resistance (AMR) require consistent action, a multidisciplinary approach, and long-term political commitment. Building coalitions can amplify stakeholder efforts to carry out effective AMR prevention and control strategies. We have developed and implemented an approach to help local stakeholders kick-start the coalition-building process. The five-step process is to (1) mobilise support, (2) understand the local situation, (3) develop an action plan, (4) implement the plan, and (5) monitor and evaluate. We first piloted the approach in Zambia in 2004, then used the lessons learned to expand it for use in Ethiopia and Namibia and to the regional level through the Ecumenical Pharmaceutical Network [EPN]. Call-to-action declarations and workshops helped promote a shared vision, resulting in the development of national AMR action plans, revision of university curricula to incorporate relevant topics, infection control activities, engagement with journalists from various mass media outlets, and strengthening of drug quality assurance systems. Our experience with the coalition-building approach in Ethiopia, Namibia, Zambia, and with the EPN shows that coalitions can form in a variety of ways with many different stakeholders, including government, academia, and faith-based organisations, to organise actions to preserve the effectiveness of existing antimicrobials and contain AMR.

Report on the operation of incineration plant of the Coalite Chemical Works, Bolsover, Derbyshire, from commissioning to closure and the subsequent prosecution of the last operator Coalite Products Ltd by H M Inspectorate of Pollution under Section 5 of the Health and Safety at Work Etc. Act 1974

Energy Technology Data Exchange (ETDEWEB)

NONE

1997-09-01

In June 1991 elevated concentrations of polychlorinated dibenzo-dioxins (PCDDs) and polychlorinated dibenzofurans (PCDFs) were reported in cows` milk on farms in the Bolsover area in Derbyshire, UK. Monitoring by the HMIP showed that PCDDs and PCDFs were present in flue gases emitted from a chemical waste incinerator at the Coalite Chemical Works and to a lesser extent from the Coalite smokeless fuel works nearby. A soil survey and further sampling of vegetation showed the Coalite Chemical Works to be the major source of PCDDs and PCDFs. Coalite Products Ltd., pleaded guilty to operating the incinerator in breach of the Health and Safety Act in a case brought against then by HMIP on 20 February 1996. This report describes the investigation undertaken to establish the conditions of operation of the incinerator from its commissioning in 1978 to closure in November 1991. 12 refs., 8 figs., 6 tabs., 3 apps.

Coalitions in Primary Triads: Reexamining the Theoretical Constructs From A Feminist Perspective.

Science.gov (United States)

Milstein, Kaylene; Baldwin, Cynthia

1997-01-01

Examines the theoretical constructs about the effects of coalitions in the father-mother-child triad from a family systems perspective. How this triadic view interacts with the historical patriarchal structure and with issues of power is addressed from a feminist perspective. (Author/MKA)

SMALL ROV MARINE BOAT FOR BATHYMETRY SURVEYS OF SHALLOW WATERS – POTENTIAL IMPLEMENTATION IN MALAYSIA

Directory of Open Access Journals (Sweden)

K. T. Suhari

2017-10-01

Full Text Available Current practices in bathymetry survey (available method are indeed having some limitations. New technologies for bathymetry survey such as using unmanned boat has becoming popular in developed countries - filled in and served those limitations of existing survey methods. Malaysia as one of tropical country has it own river/water body characteristics and suitable approaches in conducting bathymetry survey. Thus, a study on this emerging technology should be conducted using enhanced version of small ROV boat with Malaysian rivers and best approaches so that the surveyors get benefits from the innovative surveying product. Among the available ROV boat for bathymetry surveying in the market, an Indonesian product called SHUMOO is among the promising products – economically and practically proven using a few sample areas in Indonesia. The boat was equipped and integrated with systems of remote sensing technology, GNSS, echo sounder and navigational engine. It was designed for riverbed surveys on shallow area such as small /medium river, lakes, reservoirs, oxidation/detention pond and other water bodies. This paper tries to highlight the needs and enhancement offered to Malaysian’ bathymetry surveyors/practitioners on the new ROV boat which make their task easier, faster, safer, economically effective and better riverbed modelling results. The discussion continues with a sample of Indonesia river (data collection and modelling since it is mostly similar to Malaysia’s river characteristics and suggests some improvement for Malaysia best practice.

78 FR 73875 - Agency Information Collection Activities: Canadian Border Boat Landing Permit (CBP Form I-68)

Science.gov (United States)

2013-12-09

... information technology; and (e) the annual costs burden to respondents or record keepers from the collection... by small pleasure boats to be inspected only once during the boating season, rather than each time... households. Estimated Number of Respondents: 68,000. Estimated Time per Respondent: 10 minutes. [[Page 73876...

Severe Hallux Valgus With Coalition of the Hallux Sesamoids Treated With Modified Lapidus Procedure: A Case Report.

Science.gov (United States)

Kurashige, Toshinori; Suzuki, Seiichi

2017-12-01

Coalition of the hallux sesamoids is an extremely rare condition. To our knowledge, only 1 case report has been published. We report a case of severe hallux valgus deformities with coalitions of the hallux sesamoids. The coalitions themselves were asymptomatic; however, this severe hallux valgus deformity needed to be surgically treated. The hallux sesamoids in both feet appeared to be fused and heart shaped on anteroposterior radiographs and dumbbell shaped on axial radiographs. It is known that postoperative incomplete reduction of the medial sesamoids can be a risk factor for the recurrence of hallux valgus. The computed tomography scan demonstrated a groove in the bottom of the center of the heart-shaped sesamoid. The flexor hallucis longus tendon was located in the groove. Therefore, a modified Lapidus procedure was performed considering the medial half of the heart-shaped sesamoid as the medial sesamoid. Although delayed union occurred, successful correction of the deformity was achieved. Level IV.

Scenario-based Analysis: Scheduling Activities for the Patrol Boat Force

National Research Council Canada - National Science Library

2003-01-01

The objectives of these briefing charts were to discuss the understanding and the implications of the current government guidance for new patrol boat fleet and find better ways to manage the new fleet...

American Samoa Small Boat and Spear Cost-Earnings Data: 2015

Data.gov (United States)

National Oceanic and Atmospheric Administration, Department of Commerce — These data represent a cost-earnings study of the American Samoa small boat and spear fishery in 2015. Data collected include fisher classification, vessel...

Impacts of boat paint chips on the distribution and availability of copper in an English ria

International Nuclear Information System (INIS)

Turner, Andrew; Fitzer, Susan; Glegg, Gillian A.

2008-01-01

Discarded paint chips collected from a leisure boat maintenance facility on the Kingsbridge estuary, SW England, have been fractionated to -1 ). Specifically, greatest concentrations and greatest variability among replicates were found in samples collected near boat maintenance facilities. Bioavailability of Cu in sediment averaged 7% but was also variable. We attribute Cu 'hot spots' to heterogeneous contamination of local sediment by small quantities of paint chips. Contamination may arise directly, from relatively inert particulates, or indirectly, via release of Cu from chips to interstitial waters and its subsequent adsorption to local sediment. - Discarded paint chips from boat cleaning are a potentially significant source of local Cu contamination in marine environments

Mechanical properties and fabrication of small boat using woven glass/sugar palm fibres reinforced unsaturated polyester hybrid composite

International Nuclear Information System (INIS)

Misri, S; Leman, Z; Sapuan, S M; Ishak, M R

2010-01-01

In recent years, sugar palm fibre has been found to have great potential to be used as fibre reinforcement in polymer matrix composites. This research investigates the mechanical properties of woven glass/sugar palm fibres reinforced unsaturated polyester hybrid composite. The composite specimens made of different layer of fibres such as strand mat, natural and hand woven of sugar palm fibres. The composites were fabricated using a compression moulding technique. The tensile and impact test was carried out in accordance to ASTM 5083 and ASTM D256 standard. The fibre glass boat is a familiar material used in boat industry. A lot of research on fabrication process such as lay-up, vacuum infusion mould and resin transfer mould has been conducted. Hybrid material of sugar palm fibre and fibre glass was used in fabricating the boat. This research investigates the method selection for fabrication of small boat application of natural fibre composites. The composite specimens made of different layer of fibres; woven glass fibre, strand mat, natural and hand woven of woven sugar palm fibres were prepared. The small boat were fabricated using a compression moulding and lay up technique. The results of the experiment showed that the tensile strength, tensile modulus, elongation at break value and impact strength were higher than the natural woven sugar palm fibre. The best method for fabricating the small boat was compression moulding technique. As a general conclusion, the usage of glass fibre had improved the tensile properties sugar palm fibre composites and compression moulding technique is suitable to be used in making a small boat application of natural fibre composites.

Comparative Experience Factors among Black, Asian, and Hispanic Americans: Coalitions or Conflicts?

Science.gov (United States)

Anderson, Talmadge

1992-01-01

Compares the culture, sociology, politics, and economics of African Americans, Hispanic Americans, and Asian Americans in the United States. Describes increased racial-ethnic national pluralism, the increased possibility of conflict between groups, and the need for dialogue and work toward coalition among these groups. (JB)

Improving comfort while hiking in a sailing boat

NARCIS (Netherlands)

Jansen, A.J.; Van Abbema, A.; Howe, C.

2012-01-01

The paper presents the changes in perceived comfort while hiking in a sailing boat (in this case the Laser, a single-handed Olympic dinghy) due to a new design of hiking pads. The project used a ‘research by design method’. The aim was to improve sailing comfort which leads to lower fatigue and

33 CFR 183.41 - Persons capacity: Outboard boats.

Science.gov (United States)

2010-07-01

... tank weight from table 4 of subpart H of this part; or (2) For boats with a maximum persons capacity less than 550 pounds, the maximum persons capacity determined in the following manner: (i) Float the... control weight, battery weight, and full portable fuel tank weight, if any, shown in table 4 of subpart H...

Take One Boat: from offshore science to onshore art

Science.gov (United States)

Cotterill, C.

2017-12-01

The International Ocean Discovery Program (IODP) is a collaborative programme that works to explore the oceans and the rocks beneath them. Working from shallow to deep waters, and in ice covered to more tropical areas, scientists work together to sample ocean sediments and rocks, and install subsea observatories, in order to investigate our planets dynamic history. The European Consortium for Ocean Research Drilling (ECORD) are one arm of IODP, and the Education and Outreach Task Force are investigating ways of taking education and outreach further - how can we convey the excitement of this program to others and inspire careers in STEM subjects?Cape Farewell are a think / do tank who gather artists, designers, filmmakers and writers to interact with scientists and find ways to address climate change. From creation of internationally touring artworks to films and novels, Cape Farewell continues to educate engage and inspire. For 3 years the author was involved in Cape Farewell not only as a research scientist, but also as a mentor within the educational programme. Over the course of two expeditions, students were invited to design both a science research project and an accompanying arts project that investigated climate change in this fragile environment, replicating the model used for professional scientists and artists. The long term aim of the project was to support peer to peer learning, with students working as youth ambassadors within their schools and communities. With outputs from this style of engagement now including digital artwork exhibitions, a multi-disciplinary arts school, online resources and the initiation of the youth climate change summit, this talk investigates what lessons can be learnt from this dynamic combination of arts and science, to develop a programme that takes just one boat, and makes a big change in how we communicate science. "The art the students have been producing has been inspired by the science they have learnt, what they

Influence of boat material on the structure, stoichiometry and optical properties of gallium sulphide films prepared by thermal evaporation

International Nuclear Information System (INIS)

Rao, Pritty; Kumar, Sanjiv; Sahoo, N.K.

2015-01-01

The paper describes the deposition of thin films of gallium sulphide on soda-lime glass substrates by thermal evaporation of chemically synthesized powders consisting of gallium sulphide and gallium oxyhydroxide from a Mo or Ta boat and the evolution of their compositional, structural and optical properties on vacuum annealing. The films deposited from Mo or Ta boats possessed distinctly different properties. The Mo-boat evaporated pristine films were amorphous, transparent (α ∼ 10 3  cm −1 ) in visible region and had a direct band gap of about 3.2 eV. Vacuum annealing at 723 K brought about their crystallization predominantly into cubic γ-Ga 2 S 3 and a blue shift by about 0.2 eV. The Ta-boat evaporated pristine films were also amorphous but were absorbing (α ∼ 10 4  cm −1 ) and had a direct band gap of about 2.1 eV. These crystallized into hexagonal GaS and experienced a blue shift by more than 1.0 eV on vacuum annealing at 723 K. The dissimilar properties of the two kinds of films arose mainly from their different atomic compositions. The Mo-boat evaporated pristine films contained Ga and S in ∼1:1 atomic proportions while those prepared using Ta-boat were Ga rich which impaired their transmission characteristics. The former composition favoured the stabilization of S rich gallium sulphide (Ga 2 S 3 ) phase while the latter stabilised S deficient species, GaS. Besides inducing crystallization, vacuum annealing at 723 K also caused the diffusion of Ga in excess of atomic composition of the phase formed, into soda-lime glass which improved the optical transmission of the films. Gallium oxyhydroxide, an inevitable co-product of the chemical synthetic process, in the evaporant introduced oxygen and hydrogen impurities in the films which do not seem to significantly influence their optical properties. - Highlights: • Gallium sulphide films are prepared by thermal evaporation from a Mo or Ta boat. • Mo-boat prepared pristine film has Ga

33 CFR 150.504 - When must the operator service and examine lifeboat and rescue boat launching appliances?

Science.gov (United States)

2010-07-01

... and examine lifeboat and rescue boat launching appliances? 150.504 Section 150.504 Navigation and...: OPERATIONS Emergency and Specialty Equipment Launching Appliances § 150.504 When must the operator service and examine lifeboat and rescue boat launching appliances? (a) The operator must service launching...

Modeling Multi-Mobile Agents System Based on Coalition Signature Mechanism Using UML

Institute of Scientific and Technical Information of China (English)

SUNZhixin; HUANGHaiping; WANGRuchuan

2004-01-01

With the development of electronic commerce and agent techniques, multi-mobile agents cooperation can not only improve the efficiency of electronic business trade, but more importantly, it has a comprehensive applicative value in solving the security issues of mobile agent system. This paper firstly describes the mechanism of multi-mobile agents coalition signature aiming at the system security. Subsequently it brings forward a basic architecture of Multi-mobile agents system (MMAS) based on the design pattern of multi-mobile agents. The paper uses the diagrs_rn of UML, such as use case diagram, class diagram and sequence diagram to build the detailed model of the coalition signature and multi-mobile agents cooperation results. Through security analysis, we find that multimobile agents cooperation and interaction can solve some security problems of mobile agents in transfer, and also it can improve the efficiency of business trade. These results indicate that MMAS has a high security performance and can be widely used in E-commerce trade.

Fishing for improvements: managing fishing by boat on New York City water supply reservoirs and lakes

Science.gov (United States)

Nicole L. Green; Jennifer A. Cairo

2008-01-01

In 2003, the New York City Department of Environmental Protection Bureau of Water Supply undertook a 5-year initiative to improve fishing by boat on its water supply reservoirs and controlled lakes in upstate New York. The project includes: revising administrative procedures; cleaning up boat fishing areas on reservoir shores; improving two-way communication with...

The use of vascular plants as traditional boat raw material by Yachai tribe in Mappi Regency

Directory of Open Access Journals (Sweden)

YOHANES YOSEPH RAHAWARIN

2005-07-01

Full Text Available This research is executed aim to know the plant species and the way of exploiting permanent wood upon which traditional boat making by Yachai tribe in Mappi regency. The Method that used in this research is descriptive method with the structural semi interview technique and direct perception in field. Result of research indicate that the tribe Yachai exploit the plant species have permanent wood upon which traditional boat as much 26 species from 14 family. There are 8 wood species which is often used for the body of boat and also own the good quality according to Yachai tribe, that is Atam (Scihizomeria serrata Hochr, Batki (Adinandra forbesii Baker. F, Chomach (Gordonia papuana Kobuski, Rupke (Tristania sp., Bao (Dillenia papuana artelli, Top (Buchanania macrocarpa Laut, Mitbo (Cordia Dichtoma Forst., and Yunun (Camnosperma brevipetiolata Volkens. While to part of oar exploit 2 wood species that is Bach (Buchanania Arborescens.Bi and Tup (Litsea ampala Merr. Yachai Tribe recognized 3 boat model owning different size measure and function, that is Junun Ramchai, Junun Pochoi and Junun Toch.

Rating the Effectiveness of Fishery Closures With Visible Infrared Imaging Radiometer Suite Boat Detection Data

Directory of Open Access Journals (Sweden)

Christopher D. Elvidge

2018-04-01

Full Text Available Fishery closures are widely used to promote the sustainability of fish stocks. Fishery agencies typically have very little data relevant to planning closure enforcement actions and evaluating the effectiveness of closures, due in part to the vast expanse and remote nature of many closures. In some cases the effectiveness of closures can be evaluated using data from GPS based beacons, such as Automatic Identification System (AIS or Vessel Monitoring Systems (VMS installed on fishing boats. In fisheries where few boats are equipped with AIS or VMS, the rating of closures relies on other data sources capable of detecting or inferring fishing activity. One such source comes from low light imaging data collected by the NASA/NOAA Visible Infrared Imaging Radiometer Suite (VIIRS, which can detect fishing boats using lights to attract catch. This is a widely used practice in Asia and several other regions. NOAA has developed an automatic system for reporting the locations of VIIRS boat detections with a nominal 4 h temporal latency. VIIRS boat detection alerts are running for more than 900 fishery closures in the Philippines, with email and SMS transmission modes. These alerts are being actively used in the Philippines to plan enforcement actions and there is a growing list of apprehensions that occurred based on tip-offs from VIIRS. The VIIRS boat detection archive extends back to April 2012. A VIIRS closure index (VCI has been developed to rate the effectiveness of closures on monthly increments in terms of a percentage. The VCI analysis was performed on three types of closures: an ad hoc fishery closure associated with a toxic industrial discharge, a seasonal fishery closure and a permanent closure in restricted coastal waters. The VCI results indicate that it is possible to rank the effectiveness of different closure, year-to-year differences in compliance levels, and to identify closure encroachments which may warrant additional enforcement effort.

A medium-term coalition-forming model of heterogeneous DERs for a commercial virtual power plant

International Nuclear Information System (INIS)

Shabanzadeh, Morteza; Sheikh-El-Eslami, Mohammad-Kazem; Haghifam, Mahmoud-Reza

2016-01-01

Highlights: • A medium-term coalition-forming scheme is proposed for commercial VPPs. • Decision making on the optimal selection of VPP coalition members, bilateral and forward contracting, and pool involvement. • VPP acts as an arbitrageur by exercising arbitrage between diverse energy trading floors. • Stochastic programming approach applied to characterize the uncertainty and to derive informed decisions. - Abstract: Within a medium-term market horizon, this research work provides a methodology that allows a commercial virtual power plant (CVPP) to form an optimal coalition of heterogeneous distributed energy resources (DERs) based on weekly bilateral contracting, futures-market involvement, and pool participation. The established model aims at composing an optimal portfolio of available DERs and jointly takes into account the risk associated with the energy trading strategy of the CVPP. Perceiving the fact that pool prices have highly uncertain nature, a framework based on stochastic programming approach is utilized to model this decision-making problem. The proposed framework consists of two stages. The first stage deals with decisions regarding DERs optimal selection for the VPP coalition, the amount of agreed quantity in the bilateral negotiation, and the type and quantity selection of futures-market contracts as well. In the second stage, decisions are made based on the most plausible realizations of the stochastic prices in the day-ahead market. For a given pre-specified risk level on profit volatility, the main objective is to maximize the expected profit for the VPP manager over the planning horizon. The efficiency and applicability of the developed model is illustrated and analyzed by its implementation in a system with few heterogeneous DERs and through different scenarios, and finally thereby meaningful conclusions are duly drawn.

Rocking and Rebalancing the Boat

DEFF Research Database (Denmark)

Brandl, Kristin Martina; Mol, Michael; Petersen, Bent

2014-01-01

Service production systems can be seen as a structure consisting of task execution, resources executing tasks and the service output received by the client. Offshoring acts as an exogenous shock to such a service production system. Drawing on practice theory and applying a multiple case methodology...... to a large, multinational shipping company we investigate how offshoring to an emerging economy leads to misalignment of the system. We then find that agents undertake actions, both top-down and bottom up initiatives, to attempt to realign the service production system. We develop a set of propositions...... that explains how structures and agents interact to deal with misalignment and how service output changes due to offshoring. The major contribution of this paper is that is provides a theoretically grounded explanation of how service production systems evolve over time. We also contribute to an understanding...

Boat sampling and inservice inspections of the reactor pressure vessel weld No. 4 at Kozloduy NPP, Unit 1

International Nuclear Information System (INIS)

Cvitanovic, M.; Oreb, E.; Mudronja, V.; Zado, V.; Bezlaj, H.; Petkov, M.; Gledatchev, J.; Radomirski, S.; Ribarska, T.; Kroes, B.

1999-01-01

The paper deals with reactor pressure vessel (RPV) boat sampling performed at Kozloduy Nuclear Power Plant, Unit 1, from August to November 1996. Kozloduy NPP, Unit 1 has no reactor vessel material surveillance program. Changes in the material fracture toughness resulting from the fast neutron irradiation which cannot be monitored without removal of the vessel material. Therefore, the main objective of the project was to cut samples from the RPV wall in order to obtain samples of the RPV material for further structural analyses. The most critical area, i.e. weld No. 4 was determined as a location for boat sampling. Replication technique was applied in order to obtain precise determination of the weld geometry necessary for positioning of the cutting tool prior to boat sampling, and determination of divot depth left after boat sampling and grinding of sample sites. Boat sampling was performed by electrical discharge machining (EDM). Grinding of sample sites was implemented to minimize stress concentration effects on sample sites, to eliminate surface irregularities resulting from EDM process, and to eliminate recast layer on the surface of the EDM cut. Ultrasonic, liquid penetrant, magnetic particles, and visual examinations were performed after grinding to establish baseline data in the boat sampling area. The project preparation activities, apart from EDM process, and the site organization lead was entrusted to INETEC. The activities were funded by the PHARE program of the European Commission. (orig.)

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.

The Coalition for Sustainable Egg Supply project: An introduction.

Science.gov (United States)

Swanson, J C; Mench, J A; Karcher, D

2015-03-01

In the United States, empirical information on the sustainability of commercial-scale egg production is lacking. The passage of state regulations specific to hen housing created urgency to better understand the effects of different housing systems on the sustainability of the egg supply, and stimulated the formation of a coalition, the Coalition for a Sustainable Egg Supply (CSES), to conduct research on this topic. The CSES is a multi-stakeholder group with 27 members, including food manufacturers, research institutions, scientists, restaurants, food service, retail food companies, egg suppliers, and nongovernmental organizations. A commercial-scale study was developed to better understand the effect of 3 housing systems (conventional cage, enriched colony, and cage-free aviary) on 5 areas related to a sustainable egg supply. These 5 sustainability areas represent effects on people, animals, and the environment: animal health and well-being, environment, food safety, worker health and safety, and food affordability. Five teams of scientists, each associated with a sustainability area, conducted an integrated field study at a commercial site in the upper Midwest through 2 flock cycles in 3 housing systems. This paper provides a brief overview of the CSES project to serve as an introduction for the papers that follow in this volume of Poultry Science. © The Author 2015. Published by Oxford University Press on behalf of Poultry Science Association.

19 CFR 10.36a - Vehicles, pleasure boats and aircraft brought in for repair or alteration.

Science.gov (United States)

2010-04-01

... aircraft brought in for repair or alteration. (a) A vehicle (such as an automobile, truck, bus, motorcycle... vehicle, pleasure boat, or aircraft for repair or alteration (as defined in §§ 10.8, 10.490, 10.570, and... 19 Customs Duties 1 2010-04-01 2010-04-01 false Vehicles, pleasure boats and aircraft brought in...

Getting "boater" all the time: managing fishing by boat on New York city water supply reservoirs

Science.gov (United States)

Jennifer A. Cairo

2007-01-01

In 2003 the New York City Department of Environmental Protection Bureau of Water Supply undertook a five-year initiative to improve fishing by boat on its Water Supply reservoirs and controlled lakes in upstate New York. The project includes cleanup of administrative procedures and boat fishing areas on reservoir shores; improving two-way communication with anglers;...

If we work together, i will have greater power: Coalitions in networked innovation

NARCIS (Netherlands)

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

2018-01-01

The present article uses agent-based social simulation to study rational behaviour in networked innovation. A simulation model that includes network characteristics and network participant’s characteristics is run using parameter sweeping, yielding 1450 simulation cases. The notion of coalitions was

Modeling the impacts of cetacean-focused tourism in Taiwan: observations from cetacean watching boats: 2002-2005.

Science.gov (United States)

Tseng, Yung-Ping; Huang, Yu-Chin; Kyle, Gerard T; Yang, Ming-Ching

2011-01-01

Cetacean-focused tourism in Taiwan has grown rapidly since 1997. This development, measured in terms of both number of tour boats and visitors, has resulted in many resource management challenges stemming from the absence of regulation and scientific data. To fill this void in empirical evidence, we used 464 sighting records from 2002 to 2005 to model the impact of cetacean-focused tourism. Cox proportional hazard analysis indicated cetacean avoidance responses to cetacean watching boats were strongly associated with pod size, mother-calf pairs, and cetacean-vessel distances. Mother-calf pairs abandoned their avoidance tactic by 55% compared to noncalf groups when tour boats approached. Second, the hazard ratio of abundance was 0.996, suggesting that the odds of encountering avoidance responses by the cetaceans decreased by 42% for every 100-member increase in the cetacean pod size. Last, distances maintained by boats from the cetaceans was positively related to avoidance responses (i.e., less avoidance behavior with closer interaction). Based on our findings, we have the following recommendations: (a) limit vessels from approaching mothers with calves, (b) limit vessels from approaching small groups of cetaceans, (c) reduced avoidance behavior to boat traffic may be a red flag for potential long-term disturbance, and (d) apply the "precautionary principle" based on the best scientific information available in cetacean-based tourism in Taiwan. These recommendations will help contribute to the sustainable development of cetacean-focused tourism in Taiwan.

Modeling the Impacts of Cetacean-Focused Tourism in Taiwan: Observations from Cetacean Watching Boats: 2002-2005

Science.gov (United States)

Tseng, Yung-Ping; Huang, Yu-Chin; Kyle, Gerard T.; Yang, Ming-Ching

2011-01-01

Cetacean-focused tourism in Taiwan has grown rapidly since 1997. This development, measured in terms of both number of tour boats and visitors, has resulted in many resource management challenges stemming from the absence of regulation and scientific data. To fill this void in empirical evidence, we used 464 sighting records from 2002 to 2005 to model the impact of cetacean-focused tourism. Cox proportional hazard analysis indicated cetacean avoidance responses to cetacean watching boats were strongly associated with pod size, mother-calf pairs, and cetacean-vessel distances. Mother-calf pairs abandoned their avoidance tactic by 55% compared to noncalf groups when tour boats approached. Second, the hazard ratio of abundance was 0.996, suggesting that the odds of encountering avoidance responses by the cetaceans decreased by 42% for every 100-member increase in the cetacean pod size. Last, distances maintained by boats from the cetaceans was positively related to avoidance responses (i.e., less avoidance behavior with closer interaction). Based on our findings, we have the following recommendations: (a) limit vessels from approaching mothers with calves, (b) limit vessels from approaching small groups of cetaceans, (c) reduced avoidance behavior to boat traffic may be a red flag for potential long-term disturbance, and (d) apply the "precautionary principle" based on the best scientific information available in cetacean-based tourism in Taiwan. These recommendations will help contribute to the sustainable development of cetacean-focused tourism in Taiwan.

Cyborg Dreams in Asian American Transnationality: Transgression, Myth, Simulation, Coalition

OpenAIRE

Song, Mary

2012-01-01

By deploying a cyberculture theory of cyborg politics in my literary analyses of Asian American literature, I deconstruct Asian American subjectivity through the trope of transnationality. In the Asian American transnational, I locate four prominent traits of Donna Haraway's socialist feminist cyborg: boundary transgression, the recognition and re-scripting of myth, simulations of identity, and coalitions of affinity. By adopting the language of cyberculture, I envision Asian American literat...

Sustaining Physics Teacher Education Coalition programs in physics teacher education

OpenAIRE

Rachel E. Scherr; Monica Plisch; Renee Michelle Goertzen

2017-01-01

Understanding the mechanisms of increasing the number of physics teachers educated per year at institutions with thriving physics teacher preparation programs may inspire and support other institutions in building thriving programs of their own. The Physics Teacher Education Coalition (PhysTEC), led by the American Physical Society (APS) and the American Association of Physics Teachers (AAPT), has supported transformation of physics teacher preparation programs at a number of institutions aro...

Experimental Evaluation of the Hydrodynamic Response of Crew Boat Hulls

DEFF Research Database (Denmark)

Pecher, Arthur; Kofoed, Jens Peter

This report presents the results of an experimental study on 3 different hulls of crew boats intended for service to offshore wind turbines. Their hydrodynamic behaviour has been tested in various sea states representing general wave conditions that could be expected at offshore wind farms. Two...... main setups were used during the tests, corresponding to the hulls being connected to an offshore windmill and being free floating. The following aspects were the main subjects of investigation: • The Response Amplitude Operators of the hulls in two different configurations and with waves coming from 3...... different directions. • The connection forces between the hulls and the wind turbine pile. • The natural frequency of oscillation. For the study, realistic scale models of the hulls of the crew boats were supplied by the client, Hauschildt Marine. The laboratory tests were performed by Arthur Pecher under...

Dragon Boat training exerts a positive effect on myocardial function in breast cancer survivors.

Science.gov (United States)

Stefani, Laura; Galanti, Giorgio; Di Tante, Valentina; Klika, Riggs J; Maffulli, Nicola

2015-07-01

Dragon Boat training is often suggested to control upper limb edema in breast cancer (BC) survivors, but little information is available regarding the cardiac impact of such activity. The present study evaluates this aspect during a 4-year follow-up of BC survivors. From 2006 to 2010, 55 women diagnosed with BC in 2005, treated with adjuvant therapy without evidence of metastases, were enrolled for competitive Dragon Boat training. They underwent ergometric tests yearly, and 2D echocardiography to evaluate hemodynamic, morphological and functional cardiac parameters. The data were compared with those from a group of 36 healthy women (HW). Both groups maintained normal systolic function throughout the period, with Cardiac Mass index, Body Mass Index and Ejection Fraction values being higher in HW. At the onset of the study, the diastolic function of BC survivors was normal though compatible with initial diastolic dysfunction when compared to the diastolic function of HW. After 4 years of competitive activity, the diastolic parameters improved in both groups and particularly in BC survivors (A peak: from 68.5 ± 15.1 cm/s to 50 ± 14.1 cm/s, p Dragon Boat training. Dragon Boat training impacts favorably on the myocardial performance in patients previously treated with chemotherapy. These results support the positive role of sport activity in myocardial function of BC survivors.

75 FR 43823 - Safety Zone; He'eia Kea Small Boat Harbor, Kaneohe Bay, Oahu, HI

Science.gov (United States)

2010-07-27

...The Coast Guard is establishing a temporary safety zone in He'eia Kea Small Boat Harbor located in Kaneohe Bay, Oahu, Hawaii. The safety zone is necessary to protect watercraft and the general public from hazards associated with five vessels moored for approximately 3- weeks off the boat harbor's main pier. Vessels desiring to transit through the zone can request permission by contacting the Captain of the Port Honolulu.

Structural and Community Change Outcomes of the Connect-to-Protect Coalitions: Trials and Triumphs Securing Adolescent Access to HIV Prevention, Testing, and Medical Care.

Science.gov (United States)

Miller, Robin Lin; Reed, Sarah J; Chiaramonte, Danielle; Strzyzykowski, Trevor; Spring, Hannah; Acevedo-Polakovich, Ignacio D; Chutuape, Kate; Cooper-Walker, Bendu; Boyer, Cherrie B; Ellen, Jonathan M

2017-09-01

Connect to Protect (C2P), a 10-year community mobilization effort, pursued the dual aims of creating communities competent to address youth's HIV-related risks and removing structural barriers to youth health. We used Community Coalition Action Theory (CCAT) to examine the perceived contributions and accomplishments of 14 C2P coalitions. We interviewed 318 key informants, including youth and community leaders, to identify the features of coalitions' context and operation that facilitated and undermined their ability to achieve structural change and build communities' capability to manage their local adolescent HIV epidemic effectively. We coded the interviews using an a priori coding scheme informed by CCAT and scholarship on AIDS-competent communities. We found community mobilization efforts like C2P can contribute to addressing the structural factors that promote HIV-risk among youth and to community development. We describe how coalition leadership, collaborative synergy, capacity building, and local community context influence coalitions' ability to successfully implement HIV-related structural change, demonstrating empirical support for many of CCAT's propositions. We discuss implications for how community mobilization efforts might succeed in laying the foundation for an AIDS-competent community. © Society for Community Research and Action 2017.

77 FR 15006 - Special Local Regulations; Third Annual Space Coast Super Boat Grand Prix, Atlantic Ocean, Cocoa...

Science.gov (United States)

2012-03-14

...-AA08 Special Local Regulations; Third Annual Space Coast Super Boat Grand Prix, Atlantic Ocean, Cocoa... proposes to establish special local regulations on the waters of the Atlantic Ocean east of Cocoa Beach... waters of the Atlantic Ocean east of Cocoa Beach, Florida. Approximately 30 high- speed power boats are...

78 FR 71493 - Special Local Regulation; Lake Havasu City Christmas Boat Parade of Lights; Colorado River; Lake...

Science.gov (United States)

2013-11-29

...-AA00 Special Local Regulation; Lake Havasu City Christmas Boat Parade of Lights; Colorado River; Lake... temporarily modifying the dates for the special local regulation in support of the Lake Havasu City Christmas Boat Parade of Lights on the Colorado River. This modification is necessary to reflect the actual dates...

The Feasibility of Boat Lift Net in the Archipelagic Fishing Port of Karangantu Banten Province

Directory of Open Access Journals (Sweden)

Epry Rahmawati

2017-11-01

Full Text Available This research was conducted in the Archipelagic Fishing Port of Karangantu Banten Province. It aimed to analyze the feasibility of a boat lift net based on Archipelagic Fishing Port of Karangantu. The research was conducted in November 2015 to January 2016. The method used in this study is a survey method. Operation boat lift net in Archipelagic Fishing Port of Karangantu have done by two days fishing (two nights three days. Based on the results of analysis feasibility (BCR, BEP, and PP business boat lift net worth the effort throughout the year (peak season, regular season, and off season. However, from the profits analysis, the revenue during the bad season is lower than the cost incurred. The results of a financial analysis on the operation of the boat lift net in two seasons are BCR 1.38 (before fuel down and 1.41 (after fuel down, BEP Rp. 198,846,000 (before fuel down and Rp. 188,090,000 (after fuel down, and PP 1.48 years or 18 months (before fuel down and 1.38 years or 16 months (before fuel down, payback included in the category of fast because the value of PP < 3 years.

Introduction to linear programming: Coalitional game experiments

Energy Technology Data Exchange (ETDEWEB)

Lucas, W.

1994-12-31

Many solution notions in the multiperson cooperative games (in characteristic function form) make use of linear programming (LP). The popular concept of the {open_quotes}core{close_quotes} of a coalitional game is a special type of LP. It can be introduced in a very simple and quite exciting manner by means of a group experiment. A total of fifty dollars will be given to three randomly selected attendees who will take part in an experiment during this talk, presuming they behave in a Pareto optimal manner. Furthermore, the dual of the particular LP for the core gives rise to the idea of {open_quotes}balanced sets{close_quotes} which is an interesting combinatorial structure in its own right.

76 FR 7579 - Sport Fishing and Boating Partnership Council

Science.gov (United States)

2011-02-10

... DEPARTMENT OF THE INTERIOR Fish and Wildlife Service [FWS-R9-EA-2011-N015] Sport Fishing and.... SUMMARY: We, the U.S. Fish and Wildlife Service, announce a public meeting of the Sport Fishing and... announce that the Sport Fishing and Boating Partnership Council will hold a meeting on Thursday, March 3...

Large-diameter boring of rock bed by a reveres circulation drill; Ribasu sakyureshon doriru ni yoru daikokei ganban sakko

Energy Technology Data Exchange (ETDEWEB)

Sakae, S.; Torii, K. [Kajima Corp., Tokyo (Japan); Hoshino, S.; Motoyama, M.

1995-09-25

The Itojima Large Bridge is a road bridge of 675 m in the total length connecting together the Nagashima Island and the Itojima Island in the northwest district of Kagoshima Prefecture, having a central span of 260 m and comprising a 5-span-continuous PC cable stayed bridges and PC box girder bridges. The foundation of this bridge employs a multi-pillar type pile structure. The piling work was started in July, 1991 by a hole inset method in a severe working environment where the depth of water is 20 m, the range of the tides is 4 m, the speed of tidal current is 2 kt, the rock bed structure is complicated and the steep seabed is steeply inclined. This report describes the results of the execution of the reverse circulation drilling, which has a high general versatility in rock bed boring, using self-lifting barges and large working boats during the rock bed boring for the foundation piling for the construction of the Itojima Large Bridge. The report, especially, also introduces the details of the work that casing pipes were driven into a stable rock bed by a vibrojet method for the measure against the collapse of a bore wall which occurred during the boring work. 24 figs., 14 tabs.

Physiological and physical characteristics of elite dragon boat paddlers.

Science.gov (United States)

Ho, Sarah R; Smith, Richard M; Chapman, Philip G; Sinclair, Peter J; Funato, Kazuo

2013-01-01

The objectives of this study were to profile the physiological and physical characteristics of elite dragon boat paddlers, to identify characteristics that predict race performance and to quantify the metabolic energy contributions to simulated 200-m and 500-m dragon boat racing. Eleven, national level, male, Japanese dragon boat paddlers completed a battery of tests on a paddling ergometer including an incremental maximal aerobic capacity test, a 2-minute maximal accumulated oxygen deficit (MAOD) test, and simulated 200-m and 500-m races. A physiological and physical profile of subjects was compiled. Results showed that 200-m race performance correlated with flexed arm girth and excess postexercise oxygen consumption (EPOC) measured in the 30 minutes after the MAOD test, whereas 500-m race performance correlated with body fat percentage, relaxed and flexed arm girth, MAOD, EPOC, and peak power during the MAOD test. Stepwise multiple regression revealed that flexed arm girth was the most powerful predictor of 200-m and 500-m race performance, followed by EPOC with the combination of these 2 factors able to explain 74% and 68% of the variance in 200-m and 500-m race performance, respectively. Aerobic energy contributions for 200-m (50 seconds) and 500-m (1 minute 50 seconds) races were (mean (95% confidence intervals)) 52.1% (range, 47.4-56.8%) and 67.5% (range, 60.1-77.8%), respectively. In conclusion, coaches should develop training programs targeted at developing upper-body musculature and increasing anaerobic capacity because these factors are the strongest predictors of 200-m and 500-m race performance. Given the substantial aerobic energy contributions even for a 200-m race event, coaches should aim to increase the maximal aerobic capacity of the paddler in preparation for both 200-m and 500-m events.

Online Air-Conditioning Energy Management under Coalitional Game Framework in Smart Community

Directory of Open Access Journals (Sweden)

Wei Fan

2016-08-01

Full Text Available Motivated by the potential ability of air conditioning (A/C units in demand response, this paper explores how to utilize A/C units to increase the profit of a smart community. A coalitional game between the households and the load serving entity (LSE in a smart community is studied, where the LSE joins by selling renewable energy to householders and providing an energy saving service to them through an A/C controller. The A/C controller is designed to reduce the amount of electricity purchased from the main grid by controlling A/C units. An online A/C energy management algorithm is developed, based on Lyapunov optimization, that considers both the A/C energy consumption and the thermal comfort level of consumers. In order to quantify the contribution of A/C units, the Shapley value is adopted for distribution of the reward among the participating householders and the LSE, based on their contribution. The simulation result verifies the effectiveness of the proposed coalitional game for a smart community and the algorithm for A/C.

Development of boats propelled by fuel cells; Developpement d'embarcations mues par piles a combustible

Energy Technology Data Exchange (ETDEWEB)

Affolter, J.F.; Mariotti, P. [Ecole d' Ingenieurs du Canton de Vaud, HES-SO, Yverdon les Bains (Switzerland)

2000-07-01

An important European demand for propulsion systems lead us to think that the number of electric ships is growing rapidly. A lot of lakes in Europe are not allowed to the thermal navigation. The aim is to offer a maximum of comfort, reliability, silence, lack of pollution and respect to environment. One of the answers to this expectation is the use of the electric propulsion and a generation of power with fuel cells. After having fabricated the 'Hydroxy100', a single-seater boat propelled by a 100 W fuel cell, and a two-seater boat designed for a 300 W fuel cell, a new plan for a six-seater pleasure boat is being studied. These pilot plans are carried out with the aim to favour the development of this technology. (O.M.)

Why fishing boats were contaminated by radiation. [In Japanese

Energy Technology Data Exchange (ETDEWEB)

Tajima, E

1954-12-01

Many Japanese fishing boats were examined with a G-M counter following the Bikini test of 1954. Decks and other washable parts were weakly irradiated. Directional relationships of contaminants on individual ships coincided with those of the prevailing winds. Ships to the west of Bikini averaged 123 cpm; those to the east 1800 cpm.

75 FR 22423 - Sport Fishing and Boating Partnership Council

Science.gov (United States)

2010-04-28

... DEPARTMENT OF THE INTERIOR Fish and Wildlife Service [FWS-R9-EA-2010-N071] Sport Fishing and.... SUMMARY: We, the U.S. Fish and Wildlife Service, announce a public meeting of the Sport Fishing and... of the Federal Advisory Committee Act, 5 U.S.C. App., we announce that the Sport Fishing and Boating...

Culture and Inter-Group Relations Theory as a Pathway to Improve Decision Making in Coalition Operations

National Research Council Canada - National Science Library

O'Mara, William J; Heacox, Nancy J; Gwynne, John W; Smillie, Robert J

2000-01-01

The U.S. military frequently participates in coalitions involving foreign military organizations as well as domestic and foreign civilian groups, such as governmental organizations, private volunteer...

46 CFR 133.175 - Survival craft and rescue boat equipment.

Science.gov (United States)

2010-10-01

... line 1 2 1 2 15 Instruction card 1 1 17 Knife 1,3 1 1 1 1 18 Ladder 1 1 19 Mirror, signalling 1 1 20... Not required for inflated or rigid-inflated rescue boats. 3 A hatchet counts towards this requirement...

The Dynamic VPN Controller. Secure Information Sharing in a Coalition Environment

Science.gov (United States)

2005-03-01

coalitionName=" COALA "> <Security>Class A</Security> <Site siteName="SITE1"> <Remote> <Hostname>dvc.site1.com</Hostname> <IPAddress...34 COALA "> <Security>Class A</Security> <Site siteName="SITE1"> <Remote> <Hostname>dvc.site1.com</Hostname> <IPAddress>10.1.1.1

The political economy of local government in Croatia: winning coalitions, corruption, and taxes

Directory of Open Access Journals (Sweden)

Vuk Vukovic

2017-12-01

Full Text Available This paper represents the first comprehensive effort to provide a theoretical and empirical explanation of systemic corruption in Croatian local government. It follows the logic of the selectorate theory, according to which staying in power for long periods of time depends on creating a small group of loyal but powerful supporters (the winning coalition. Mayors that exist within such environments not only maximize their chances of staying in power; they also engage in greater corruption and set higher taxes. Its citizens are stuck in a negative spiral of corruption, high taxes, and a politician that regardless of this keeps winning elections. The paper makes two main contributions to the current literature. First it provides a theoretical extension of the selectorate theory to Croatian local government by explicitly modeling the link between corruption and winning coalitions, and second, it empirically verifies the theoretical findings using a novel matching approach called entropy balancing.

Coalitions of things: supporting ISR tasks via internet of things approaches

Science.gov (United States)

Preece, Alun; Taylor, Ian; Dawson, Andrew; Braines, Dave; O'Leary, Nick; Thomas, Anna; Tomsett, Richard; La Porta, Tom; Bakdash, Jonathan Z.; Zaroukian, Erin

2017-05-01

In the wake of rapid maturing of Internet of Things (IoT) approaches and technologies in the commercial sector, the IoT is increasingly seen as a key `disruptive' technology in military environments. Future operational environments are expected to be characterized by a lower proportion of human participants and a higher proportion of autonomous and semi-autonomous devices. This view is reflected in both US `third offset' and UK `information age' thinking and is likely to have a profound effect on how multinational coalition operations are conducted in the future. Much of the initial consideration of IoT adoption in the military domain has rightly focused on security concerns, reflecting similar cautions in the early era of electronic commerce. As IoT approaches mature, this initial technical focus is likely to shift to considerations of interactivity and policy. In this paper, rather than considering the broader range of IoT applications in the military context, we focus on roles for IoT concepts and devices in future intelligence, surveillance and reconnaissance (ISR) tasks, drawing on experience in sensor-mission resourcing and human-computer collaboration (HCC) for ISR. We highlight the importance of low training overheads in the adoption of IoT approaches, and the need to balance proactivity and interactivity (push vs pull modes). As with sensing systems over the last decade, we emphasize that, to be valuable in ISR tasks, IoT devices will need a degree of mission-awareness in addition to an ability to self-manage their limited resources (power, memory, bandwidth, computation, etc). In coalition operations, the management and potential sharing of IoT devices and systems among partners (e.g., in cross-coalition tactical-edge ISR teams) becomes a key issue due heterogeneous factors such as language, policy, procedure and doctrine. Finally, we briefly outline a platform that we have developed in order to experiment with human-IoT teaming on ISR tasks, in both

Culture and Inter-Group Relations Theory as a Pathway to Improve Decision Making in Coalition Operations

National Research Council Canada - National Science Library

O'Mara, William J; Heacox, Nancy J; Gwynne, John W; Smillie, Robert J

2000-01-01

... organizations, and special interest groups. Due to the wide cultural and organizational diversity of the participant groups, coalition operations pose significant challenges to the U.S. military...

75 FR 56651 - ITS Joint Program Office; Trucking Industry Mobility & Technology Coalition Annual Meeting

Science.gov (United States)

2010-09-16

... DEPARTMENT OF TRANSPORTATION ITS Joint Program Office; Trucking Industry Mobility & Technology... Transportation. ACTION: Notice. The Trucking Industry Mobility & Technology Coalition (TIMTC) Annual [[Page 56652...: Beating Gridlock with a Smart Grid; U.S. DOT Truck Technology Initiatives; and State and Federal...

76 FR 26931 - Safety Zone; Second Annual Space Coast Super Boat Grand Prix, Atlantic Ocean, Cocoa Beach, FL

Science.gov (United States)

2011-05-10

...-AA00 Safety Zone; Second Annual Space Coast Super Boat Grand Prix, Atlantic Ocean, Cocoa Beach, FL... temporary safety zone on the waters of the Atlantic Ocean east of Cocoa Beach, Florida during the Second... Atlantic Ocean east of Cocoa Beach, Florida. Approximately 30 high-speed power boats will be participating...

Strategies for sustainable regional development and conditions for vital coalitions in the Netherlands

NARCIS (Netherlands)

Horlings, L.G.

2011-01-01

The question that is addressed in this chapter is how processes can be stimulated in rural–urban areas which contribute to sustainable development? How can capacity to act be realized? Our hypothesis is: Specific informal networks in the form of vital coalitions between private and public actors can

A study of the sewn-plank boats of Goa, India

Digital Repository Service at National Institute of Oceanography (India)

Shaikh, Z.A.; Tripati, S.; Shinde, V.

used in naval warfare. In this paper an attempt has been made to study the sewn-plank boats of Goa, their building techniques and other features in order to understand their quality and how they were used in the past for an inland river-transport system....

Commuter exposure to black carbon, carbon monoxide, and noise in the mass transport khlong boats of Bangkok, Thailand

Science.gov (United States)

Ziegler, A. D.; Velasco, E.; Ho, K. J.

2013-12-01

Khlong (canal) boats are a unique mass transport alternative in the congested city of Bangkok. Canals and rivers provide exclusive transit-ways for reducing the commuting time of thousands of city residents daily. However, as a consequence of the service characteristics and boats design and state of repair, they can represent a potential public health risk and an important source of black carbon and greenhouse gases. This work quantifies commuter exposure to black carbon, CO and noise when waiting for and travelling in these diesel fueled boats. Exposure to toxic pollutants and acute noise is similar or worse than for other transportation modes. Mean black carbon concentrations observed at one busy pier and along the main canal were much higher than ambient concentrations at sites impacted by vehicular traffic. Concentrations of CO were similar to those reported for roadside areas of Bangkok. The equivalent continuous sound levels registered at the landing pier were similar to those reported for roadsides, but values recorded inside the boats were significantly higher. We believe that the boat service is a viable alternative mode of mass transport, but public safety could be improved to provide a high quality service, comparable to modern rail systems or emerging bus rapid transit systems. These investments would also contribute to reduce the emission of black carbon and other greenhouse and toxic pollutants.

COalitions in COOperation Networks (COCOON): Social Network Analysis and Game Theory to Enhance Cooperation Networks

NARCIS (Netherlands)

Sie, Rory

2012-01-01

Sie, R. L. L. (2012). COalitions in COOperation Networks (COCOON): Social Network Analysis and Game Theory to Enhance Cooperation Networks (Unpublished doctoral dissertation). September, 28, 2012, Open Universiteit in the Netherlands (CELSTEC), Heerlen, The Netherlands.

Analysis and Mitigation of Mechanical Shock Effects on High Speed Planing Boats

National Research Council Canada - National Science Library

Keams, Sean

2001-01-01

.... Operation of these boats, particularly in rough seas, exposes the occupants to severe mechanical shock exposure that has been linked to significant increase in the rates of acute and chronic injury...

Aliens in Paradise. Boat density and exotic coastal mollusks in Moorea Island (French Polynesia).

Science.gov (United States)

Ardura, Alba; Planes, Serge; Garcia-Vazquez, Eva

2015-12-01

Pacific islands are particularly vulnerable to the effects of invasive species. After habitat destruction or modification, invasive species are responsible for more biological extinctions than any other cause. Further, the rate of extinction of native species has been higher on islands than anywhere else in the world. Invasive species have also degraded native ecosystems. In order to detect exotic intertidal mollusk species, an extensive sampling around Moorea Island, a more or less unspoiled island surrounded by a rich coral reef habitat, has been developed considering that sampled points have different characteristics in wave exposure, algae coverage, type of substrate, distance to ports, distance to freshwater, distance sewage and boat traffic. Samples were DNA barcoded for unequivocal species assignation. The presence of five NIS among 26 species seems an important signal of introduction of alien biota in Moorea Island coast. However they were represented by a total of 38 individuals among 1487 mollusks (2.55%). While the distance to relatively big ports influenced directly species richness, the intensity of maritime traffic measured as boat density near sampling points was significantly associated with the frequency of exotic species. Other environmental factors did not show significant correlation with the frequency of exotics, suggesting that in an environment without big discontinuities, with little habitat modification, local boat traffic is the most influential factor in the spread of exotic species. This could be mitigated relatively easily by reducing boat density in local zones of ecological interest. Copyright © 2015 Elsevier Ltd. All rights reserved.

33 CFR 149.303 - What survival craft and rescue boats may be used on a manned deepwater port?

Science.gov (United States)

2010-07-01

... 33 Navigation and Navigable Waters 2 2010-07-01 2010-07-01 false What survival craft and rescue boats may be used on a manned deepwater port? 149.303 Section 149.303 Navigation and Navigable Waters... craft and rescue boats may be used on a manned deepwater port? (a) Each survival craft on a manned...

Member and Affiliate Contact Directory. Triangle Coalition for Science and Technology Education. Second Edition.

Science.gov (United States)

Triangle Coalition for Science and Technology Education, College Park, MD.

This directory is designed to assist local action groups (existing local alliances; science mathematics, and technology teachers; superintendents, principals, and supervisors; guidance counselors and resource specialists; and university and college professors) in making contact with the local structure of the Triangle Coalition for Science and…

Bringing Psychological Science to the Forefront of Educational Policy: Collaborative Efforts of the American Psychological Association's Coalition for Psychology in the Schools and Education

Science.gov (United States)

Rollin, Stephen A.; Subotnik, Rena F.; Bassford, Maya; Smulson, Jennifer

2008-01-01

The following article details the work of the American Psychological Association's (APA's) Coalition for Psychology in the Schools and Education (CPSE). First, a brief history of the background and creation of the coalition is described. The article then details the projects, completed and ongoing, of the CPSE. Those projects include a Teacher…

Participatory Boat Tracking Reveals Spatial Fishing Patterns in an Indonesian Artisanal Fishery

Directory of Open Access Journals (Sweden)

Gabriela Navarrete Forero

2017-12-01

Full Text Available The Spermonde Archipelago holds one of the largest artisanal fisheries in Indonesia, providing livelihoods for local communities and many other people involved in international trade networks of seafood. High demand and a lack of enforcement of existing fisheries regulations turn into high pressure for the coral reef ecosystem, contributing to its overall degradation. Estimations on the ecological impacts of different levels of fishing pressure, as well as fisheries stock assessments and marine resource management require precise information of the spatial distribution of fishing effort, which involves great uncertainty when only anecdotal information is considered. We explored the feasibility of applying participatory boat tracking to complement fisheries data during the NW monsoon season 2014–2015. We conducted interviews, measured catch landings, and distributed GPS data loggers among hook and line fishermen to identify fishing grounds by gear-dependent patterns of boat movement. Most of the fishing activities involved two gears (octopus bait and trolling line for live groupers and three fishing grounds. The mass of catch landings was dominated by Octopoda (CPUE = 10.1 kg boatday−1 while the most diverse group was the fish family Serranidae, with Plectropomus leopardus being the main target species. In conclusion, boat tracking combined with interviews and catch surveys has proven a useful tool to reduce uncertainty in information on spatial resource use, while allowing a high level of participation by fishermen.

Oxford and Cambridge Boat Race: Performance, Pacing and Tactics Between 1890 and 2014.

Science.gov (United States)

Edwards, Andrew M; Guy, Joshua H; Hettinga, Florentina J

2016-10-01

Currently no studies have examined the historical performances of Oxford and Cambridge Boat Race crews in the context of performance, pacing and tactics which is surprising as the event has routinely taken place annually for over 150 years on the same course. The purpose of this study was twofold, to firstly examine the historical development of performances and physical characteristics of crews over 124 years of the Oxford and Cambridge Boat Race between 1890 and 2014 and secondly to investigate the pacing and tactics employed by crews over that period. Linear regression modelling was applied to investigate the development of performance and body size for crews of eight male individuals over time from Boat Race archive data. Performance change over time was further assessed in 10-year clusters while four intra-race checkpoints were used to examine pacing and tactics. Significant correlations were observed between performance and time (1890-2014) for both Oxford (r = -0.67; p tactical advantage from commencing on either the Surrey or Middlesex station beyond chance alone; however, all crews (n = 228) adopted a fast-start strategy, with 81 % of victories achieved by the crew leading the race at the first intra-race checkpoint (24 % of total distance). Crews leading the race at the final checkpoint (83 % of total distance; 1143 m) achieved victory on 94 % of occasions. Performances and physical characteristics of the crews have changed markedly since 1890, with faster heavier crews now common. Tactically, gaining the early lead position with a fast-start strategy seems particularly meaningful to success in the Boat Race throughout the years, and has been of greater importance to race outcome than factors such as the starting station.

“We're All in the Same Boat”: A Review of the Benefits of Dragon Boat Racing for Women Living with Breast Cancer

Directory of Open Access Journals (Sweden)

Susan R. Harris

2012-01-01

Full Text Available This narrative review summarizes findings from quantitative and qualitative research literature that has been published over the past 15 years since an initial, community-based pilot study first challenged the long-held medical belief that vigorous, upper-body exercise would lead to lymphedema in women who were at risk due to treatments for breast cancer. Dragon boat racing originated in China more than 2000 years ago and has become a popular recreational and competitive support around the world. From the advent of the world's first breast cancer survivor dragon boat team, Abreast in a Boat launched in Vancouver, British Columbia, in 1996, there are now more than 140 breast cancer survivor dragon boat teams paddling and competing in 12 different countries. The wealth of quantitative and qualitative research that has ensued since that pilot study further supports the initial hypothesis that resistance exercise, for example, dragon boat paddling, is not only safe for women recovering from conventional breast cancer therapies but also shows that dragon boating has been embraced as a complementary exercise therapy by the cancer survivors participating in this magical sport.

Smart transactive energy framework in grid-connected multiple home microgrids under independent and coalition operations

DEFF Research Database (Denmark)

Marzband, Mousa; Azarinejadian, Fatemeh; Savaghebi, Mehdi

2018-01-01

This paper presents a smart Transactive energy (TE) framework in which home microgrids (H-MGs) can collaborate with each other in a multiple H-MG system by forming coalitions for gaining competitiveness in the market. Profit allocation due to coalition between H-MGs is an important issue...... for ensuring the optimal use of installed resources in the whole multiple H-MG system. In addition, considering demand fluctuations, energy production based on renewable resources in the multiple H-MG can be accomplished by demand-side management strategies that try to establish mechanisms to allow...... for a flatter demand curve. In this regard, demand shifting potential can be tapped through shifting certain amounts of energy demand from some time periods to others with lower expected demand, typically to match price values and to ensure that existing generation will be economically sufficient. It is also...

A study of traditional boats of Goa

Digital Repository Service at National Institute of Oceanography (India)

Shaikh, Z.A.; Tripati, S.; Shinde, V.

are joined and sewed with coir or nylon rope. It has been observed that the centre portion of the dugout is ‘U’ shaped and bow and stern is ‘V’ in shape. Except some minor differences in joining of planks such as ‘V’ and ‘L’ groove no major changes has.... and G. V. Rajamanickam 1993. An Analysis of Different Types of Traditional Coastal Vessels along the Kerala Coast, Journal of Marine Archaeology 4: 36-50. Hornell, J. 1920. The Origin and Ethnological Significance of Indian Boat Designs, Memoirs...

Captive-housed male cheetahs (Acinonyx jubatus soemmeringii) form naturalistic coalitions: measuring associations and calculating chance encounters.

Science.gov (United States)

Chadwick, Carly L; Rees, Paul A; Stevens-Wood, Barry

2013-01-01

Cheetahs are known to reproduce poorly in captivity and research suggests that the reasons for this are behavioral, rather than physiological. In the wild, male cheetahs remain in stable groups, or coalitions, throughout their lifetime. Appropriate social group housing is important in enhancing welfare and reproductive success in captivity and this study examined the effect of changes in social group composition on the behavior of four male cheetahs: two siblings and two half siblings. During the study, the cheetahs were housed both in pairs and as a group of four, before one male was relocated. The remaining cheetahs were then housed in a trio. Affiliative behaviors were frequently shown within pairs and overt aggression was seldom observed. Association indices were calculated for each cheetah pair and corrected for chance encounters based on data generated from a Monte Carlo simulation. The indices showed that two coalitions existed before the relocated male departed. Following the relocation of one of the half siblings, the remaining cheetahs appeared to form a coalition of three, as the indices of association between the unrelated male and the siblings increased and allogrooming between unrelated individuals was observed. The findings of this study indicate that natural social groupings of male cheetahs can be successfully replicated in captivity, which could potentially improve the chances of reproductive success when they are introduced to female cheetahs. © 2013 Wiley Periodicals, Inc.

Halftime - a balance in matters nuclear of the grand coalition; Halbzeit - Bilanz der Grossen Koalition in Sachen Kernenergie

Energy Technology Data Exchange (ETDEWEB)

Heller, W.

2007-10-15

On November 11, 2005, the coalition partners, CDU/CSU and SPD, signed the agreement establishing a coalition in the German federal parliament under the heading of ''Together for Germany''. Among other things, this raised the question of what would happen in the fields of energy policy and nuclear power. After 2 years of a grand coalition, it is time to draw some interim conclusions. The coalition agreement contains statements to the effect that energy policy means fundamental economic, structural and climate policies, and that secure, low-cost, non-polluting energy supplies are elementary prerequisites of a modern, capable national economy. A sustainable overall energy policy concept should be based on a balanced energy mix. This overall concept, one of the results of ''energy summit'' talks with Federal Chancellor Merkel, was announced for the end of 2007. The 3 energy summit discussions with Federal Chancellor Merkel deliberately avoided the subject of nuclear power. There is no debate about the implications of nuclear energy. This in no way improved the status of nuclear power in Germany. What remains is hope for the second half of this government's term of office. The beginning of that term is marked by the McKinsey study, initiated by the Federation of German Industries (BDI), on ''Cost and Potential of Avoiding Greenhouse Gas Emissions in Germany,'' which says that operating German nuclear power plants for 60 or even 45 years would result in a CO2 avoidance potential for 2020 which would be approximately 90 million tons higher, and in avoidance costs lower by 4.5 billion euro per year. (orig.)

METHODOLOGY OF THE HYBRID PROPULSION SYSTEM (DMP & DEP FOR TRIMARAN TYPE FAST PATROL BOAT

Directory of Open Access Journals (Sweden)

Aulia Widyandari

2012-04-01

Full Text Available There are lot of research done to develop a patrol boat, from the modification of hull model until propulsion system equipment. For example the model ship type AMV (Advanced Marine Vehicle was developed starting from the Catamaran, Trimaran and  Pentamaran model. Everything is aimed at obtaining the ship design that has the speed and stability. In addition to achieving high-speed vessel must be equipped with propulsion (Main Power is great, that means the main engine dimensions, auxiliary equipments and fuel tanks is too large. Many Limitations of space on the ship's engine room trimaran vessel is the main obstacle in designing propulsion system. Beside that Patrol boat should have many missions speed, so propulsion system should be designed at that conditions.   Hybrid propulsion is a combination of Diesel Mechanical Propulsion (DMP with Diesel Electric Propulsion (DEP. DMP system is connected directly to the propeller shaft (or through a reduction-gear. DMP has provide more efficiency rate of 95%. While DEP is only able to provide efficiency by 85% - 89% is slightly lower than DMP, but the DEP offers many advantages such as simplicity and suitability in the rotational speed settings, control systems, engine power production Redundancy, Flexibility in the design of equipments layout in engine rooms, noise, vibration and fuel consumption efficiency which affects the lower pollution.   Design of Hybrid Propulsion system can be satisfied and achieved the Power requirements and optimally at all speed condition of patrol boat. Therefore the author made using modeling Maxsurf-11.12 software and carried out various optimization of the choice of main engine, propeller and system conditions for fast patrol boat cruise. 

Research Reactors Coalitions

International Nuclear Information System (INIS)

Borio, Andrea; Bradley, E.; Vyshniauskas, Judy; Ridikas, Danas

2013-01-01

When considering the potential role of an existing RR or possibly the construction of a new RR, it is clear that a nuclear science and technology programme (including nuclear power) could benefit provided the RR is safely and competently managed, well utilised and adequately funded. Based on MSs experience, a domestic RR may not be required to develop a nuclear power programme, provided the decision takes advantage of foreign expertise, including access to foreign RRs facilities and RRs regional/international networks. If a country decides to gain access to a foreign research reactor, it may need considering the potential risk of change in the political relationship with the host country that could compromise the achievement of its national relevant objectives. This risk may be offset by availability of many options within one or more regional/international RRs networks and coalitions. Examples include the use of existing RRs in vendor, non-vendor countries and, in some cases non-nuclear power countries, to develop human resources in support of the introduction of nuclear power elsewhere. International RR networking trends are most evident with high flux, higher capability, and more complex fuel and material testing RRs being shared through international partnerships. However, networks involving low-medium power RRs for education and training purposes are also gaining a more prominent role to support nuclear capacity building in newcomer MSs. Networking through the internet seems also to be a promising way to support, as complementary offer to direct access to RRs facilities, MSs nuclear capacity building objectives (e.g. the IRL project)

The Analysis of Motion Dynamics and Resistance of the Multipurpose Boat Operating in Shallow Water

Directory of Open Access Journals (Sweden)

Jan Kulczyk

2014-09-01

Full Text Available Polish market of small boats has been developed very dynamically in recent years. Market competition forces the shipyards to build new more efficient hull forms and to cut the cost of production as well. This is why modern computer simulation programs are used more often by naval architects. Another trend is to design more universal ships that may be used by larger number of diversified customers. This paper presents project proposal of multipurpose boat hull form. The boat was design to fulfil the requirements imposed by public services like water police, fire brigades, and border guards. It is supposed to be operated on unexplored floodplains and other type shallow waters. The analysis of boat’s motion was based on computer simulations. The resistance curve was evaluated with two methods: comparison study of model test results of similar ships and CFD methods. The results obtained from Ansys Fluent and FINE/Marine systems were compared in this paper. It was shown that taking into consideration dynamic trim and sinkage has a significant impact on free surface capture and resistance values.

Excellent Companies and Coalition-Building among the Fortune 500: A Value- and Relationship-Based Theory.

Science.gov (United States)

Wilson, Laurie J.

1994-01-01

Discusses ways a revolution in business management emphasizing people, values, integrity, and communication should also change the approach to public relations. Reviews research to demonstrate that coalition companies possess the characteristics of excellent companies. Argues that perhaps this community relations function will lead from the…

78 FR 21928 - Demand Response Coalition v. PJM Interconnection, L.L.C.; Notice of Complaint

Science.gov (United States)

2013-04-12

... DEPARTMENT OF ENERGY Federal Energy Regulatory Commission [Docket No. EL13-57-000] Demand Response... Demand Response Coalition \\1\\ (Complainant) filed a formal complaint against the PJM Interconnection, L.L... Plan Enhancements'') violate section 205 of the FPA and are therefore unenforceable. \\1\\ The Demand...

Three-body interactions in sociophysics and their role in coalition forming

Science.gov (United States)

Naumis, Gerardo G.; Samaniego-Steta, F.; del Castillo-Mussot, M.; Vázquez, G. J.

2007-06-01

An study of the effects of three-body interactions in the process of coalition formation is presented. In particular, we modify a spin glass model of bimodal propensities and also a Potts model in order to include a particular three-body Hamiltonian that reproduces the main features of the required interactions. The model can be used to study conflicts, political struggles, political parties, social networks, wars and organizational structures. As an application, we analyze a simplified model of the Iraq war.

More Fragmented, and yet More Networked: Analysing the Responses of Two Local Authorities in England to the Coalition's "Self-Improving School-Led System" Reforms

Science.gov (United States)

Greany, Toby

2015-01-01

This paper explores school reform in England under the Conservative-led Coalition government, elected in 2010, through a focus on the changing roles and status of Local Authorities (LAs). The Coalition's stated aim was the development of a "self-improving, school-led" system in which LAs should become "champions for children."…

California: Environmental Health Coalition Clean Ports, Healthy Communities in San Diego (A Former EPA CARE Project)

Science.gov (United States)

The Environmental Health Coalition (EHC) is a recipient of a CARE Level II cooperative agreement grant. The Clean Ports, Healthy Communities in San Diego targets the Barrio Logan and Old Town National City areas located along San Diego Bay.

Defeating the U-boat. Inventing Antisubmarine Warfare (Newport Papers Number 36)

Science.gov (United States)

2010-08-01

centered in France, had adherents among naval officers throughout the Continent, argued that “mosquito fleets” of tor- pedo boats and gunboats, not big...gyroscope. The weight of the warhead on the 1914 tor- pedo too was not much different from the 1904 model—about two hundred pounds; a contact fuse

77 FR 42738 - Patient Safety Organizations: Voluntary Relinquishment From the Coalition for Quality and Patient...

Science.gov (United States)

2012-07-20

... DEPARTMENT OF HEALTH AND HUMAN SERVICES Agency for Healthcare Research and Quality Patient Safety Organizations: Voluntary Relinquishment From the Coalition for Quality and Patient Safety of Chicagoland (CQPS.... SUMMARY: The Patient Safety and Quality Improvement Act of 2005 (Patient Safety Act), Public Law 109-41,42...

Effects of well-boat transportation on the muscle pH and onset of rigor mortis in Atlantic salmon.

Science.gov (United States)

Gatica, M C; Monti, G; Gallo, C; Knowles, T G; Warriss, P D

2008-07-26

During the transport of salmon (Salmo salar), in a well-boat, 10 fish were sampled at each of six stages: in cages after crowding at the farm (stage 1), in the well-boat after loading (stage 2), in the well-boat after eight hours transport and before unloading (stage 3), in the resting cages immediately after finishing unloading (stage 4), after 24 hours resting in cages, (stage 5) and in the processing plant after pumping from the resting cages (stage 6). The water in the well-boat was at ambient temperature with recirculation to the sea. At each stage the fish were stunned percussively and bled by gill cutting. Immediately after death, and then every three hours for 18 hours, the muscle pH and rigor index of the fish were measured. At successive stages the initial muscle pH of the fish decreased, except for a slight gain in stage 5, after they had been rested for 24 hours. The lowest initial muscle pH was observed at stage 6. The fishes' rigor index showed that rigor developed more quickly at each successive stage, except for a slight decrease in rate at stage 5, attributable to the recovery of muscle reserves.

Coalitions and Competition in Malaysia – Incremental Transformation of a Strong-party System

Directory of Open Access Journals (Sweden)

Meredith L. Weiss

2013-01-01

Full Text Available The seeming entrenchment of a two-coalition system in Malaysia solidifies the centrality of strongly institutionalised parties in the polity. The primary parties in Malaysia reach deeply into society and nest within dense networks of both intra-party and external organisations. Given this order – which differentiates Malaysia from its neighbours in the region – political liberalisation, if it happens, should be expected largely via electoral politics, and, specifically, through inter-party challenges. Indeed, the ideological and material premises of the emergent Pakatan Rakyat (People’s Alliance differ substantially from those of the long-standing Barisan Nasional (National Front, even as both pursue the same broad swathe of voters. This distinction reflects and furthers transformation in Malaysian politics, including not just a shift in the salience of communal identities and in policy proposals and issues, but also in patterns of political engagement both within and outside of parties, regardless of which coalition controls parliament.

33 CFR 149.304 - What type and how many survival craft and rescue boats must a manned deepwater port have?

Science.gov (United States)

2010-07-01

... 33 Navigation and Navigable Waters 2 2010-07-01 2010-07-01 false What type and how many survival craft and rescue boats must a manned deepwater port have? 149.304 Section 149.304 Navigation and... What type and how many survival craft and rescue boats must a manned deepwater port have? (a) Except as...

Toxicity of anti-fouling paints for use on ships and leisure boats to non-target organisms representing three trophic levels

International Nuclear Information System (INIS)

Karlsson, Jenny; Ytreberg, Erik; Eklund, Britta

2010-01-01

Leachates of anti-fouling paints for use on ships and leisure boats are examined for their ecotoxicological potential. Paint leachates were produced in both 7 per mille artificial (ASW) and natural seawater (NSW) and tested on three organisms, the bacterium Vibrio fischeri, the macroalga Ceramium tenuicorne, and the crustacean Nitocra spinipes. Generally, leaching in ASW produced a more toxic leachate and was up to 12 times more toxic to the organisms than was the corresponding NSW leachate. The toxicity could be explained by elevated concentrations of Cu and Zn in the ASW leachates. Of the NSW leachates, those from the ship paints were more toxic than those from leisure boat paints. The most toxic paint was the biocide-free leisure boat paint Micron Eco. This implies that substances other than added active agents (biocides) were responsible for the observed toxicity, which would not have been discovered without the use of biological tests. - Leachate from a biocide-free anti-fouling paint for leisure boat use was more toxic than leachates from ship paints.

Experimental Investigation of the Self-Propelled Motion of a Sodium Oleate Tablet and Boat at an Oil-Water Interface.

Science.gov (United States)

Watahiki, Yasuhito; Nomoto, Tomonori; Chiari, Luca; Toyota, Taro; Fujinami, Masanori

2018-05-15

The self-propelled behaviors of macroscopic inanimate objects at surfaces and interfaces are ubiquitous phenomena of fundamental interest in interface science. However, given the existence of a large variety of systems with their own inherent chemical properties, the kinematics of the self-propelled motion and the dynamics of the forces driving these systems often remain largely unknown. Here, we experimentally investigate the spontaneous motion of a sodium oleate tablet at a water-nitrobenzene interface, under nonequilibrium and global isothermal conditions, through measurements of the interfacial tension with the noninvasive, quasi-elastic laser scattering method. The sodium oleate tablet was self-propelled due to an imbalance in the interfacial tension induced by the inhomogeneous adsorption of oleate/oleic acid molecules. The kinetics of the self-propelled motion of a boat-shaped plastic sheet bearing sodium oleate tablets at a sodium oleate aqueous solution-nitrobenzene interface was also studied. The interfacial tension difference between the front and rear of the boat was quantitatively identified as the force pushing the boat forward, although the Marangoni flow due to the uneven distribution of the interfacial tension behind the boat tended to decelerate the motion.

Landowner perceptions of three types of boating in the Saranac Lakes area of New York State׳s Adirondack Park

Science.gov (United States)

Kuehn, Diane; Schuster, Rudy; Nordman, Erik

2015-01-01

In order for natural resource managers to better understand conflicting landowner perspectives related to non-motorized, motorized, and personal watercraft use, this study examines the demographic and experiential characteristics, values, attitudes, and beliefs of landowners in the Saranac Lakes area of the Adirondack Park in New York State. A mixed-methods approach, composed of 20 in-depth interviews with land managers and a mail survey of 1000 landowners, was used. Three path analyses were completed, one for each type of boat use. Results indicate that resource-related values influence beliefs and attitudes related to boat use, supporting the cognitive hierarchy model of human behavior (Fulton, D. C., Manfredo, M. J., & Lipscomb, J. (1996). Wildlife value orientations: a conceptual and measurement approach. Human Dimensions of Wildlife, 1, 24–47). In addition, length of residence in the area, past participation in non-motorized and motorized boating, age, and education were found to influence attitudes towards certain types of boating. The results of this study can be used by natural resource managers to identify management strategies that better address the values and recreational interests of landowners.

Transport Canada : navigable water protection technical paper on boating safety at dams

Energy Technology Data Exchange (ETDEWEB)

Putt, B [Transport Canada, Sarnia, ON (Canada); Di Censo, V M [Transport Canada, Ottawa, ON (Canada)

2009-07-01

The Navigable Waters Protection Act (NWPA) was designed to ensure a balance between public rights of navigation and the need to build bridges, dams, and other structures. This paper discussed an owner's guide to navigation safety around water control structures. Developed by Transport Canada, the guide was intended to help owners of water control structures address boating safety matters and assist owners in making applications under the NWPA. The guide was prepared to address amendments made to the NWPA in 2009 as well as to assist owners in identifying potential hazards and interactions by the boating public at water control structures. The guide included information related to signage; navigation aids; barriers and booms; warning alerts and alarms; portage and access around structures; and application requirements. It was concluded that the guide will also provide a summary of legislation that may affect owners of water control structures.

Actor coalitions and implementation in strategic delta planning: Opening the Haringvliet sluices in the Netherlands

Science.gov (United States)

Vermoolen, Myrthe; Hermans, Leon

2016-04-01

The sustained development of urbanizing deltas is influenced by natural and societal processes. These processes are characterized by their long time span, in which conflicting interests of different stakeholders have to be reconciled. Reaching consent between actors is a challenge itself, but maintaining this consent throughout different stages of strategic planning - from advocacy and agenda setting to implementation - over these long periods of time is even more difficult. The implementation stage still includes many different actors involved, some of which are different than the ones who agreed before, due to both the long run of the strategic delta planning, and to a shift of tasks and responsibilities. Thus, implementation of strategic plans often features delays, deviations of agreed plans and unintended outcomes. A key question therefore is how coalition dynamics in (pre-)planning stages influence and are influenced by the coalition dynamics during implementation. The different stages in strategic planning are often studied from either a plan formulation or an implementation perspective, but the connection between the two proves an important bottleneck for strategic planning in deltas. For instance, many building with nature solutions are still in their pilot-phase, and their upscaling can profit from lessons concerning past implementation efforts. The proposed contribution will use the case of the management of the Dutch Haringvliet sluices and the decision ('Kierbesluit') in 2000 to put these sluices ajar, to study the link between the different strategic delta planning stages and the role of the formation and change of actor coalitions herein. With the completion of the Haringvliet dam with outlet sluices in 1970, the Haringvliet estuary of the rivers Rhine and Meuse was closed off from the sea, creating a fresh water lake. This was done to make the Dutch Southwest delta safe from flooding, and had positive effects for agricultural water supply and

CNMI, American Samoa, and Guam Small Boat Fishery Trip Expenditure (2009 to present)

Data.gov (United States)

National Oceanic and Atmospheric Administration, Department of Commerce — This is a time-series dataset of trip expenditure data including actual fishing trip expenses, input usage, and input prices, for boat-based reef fish, bottomfish,...

HORIZONTAL AXIS MARINE CURRENT TURBINE DESIGN FOR WIND-ELECTRIC HYBRID SAILING BOAT

Directory of Open Access Journals (Sweden)

Serkan Ekinci

2017-01-01

Full Text Available In recent decades, the number of theoretical studies and applications on electric power production from renewable sources such as wind, solar, sea and tidal flows, has been increasing rapidly. Marine Current Turbines (MCTs, among the power turbines, produce power from alternating flows and are a means of power production even at lower flow rates in oceans and seas. In this study, while maintaining functional requirements, an initial and detailed design (mechanic and hydrodynamic, of an MCT fixed on a sailing boat and at sail which extracts power from the flow around the boat, is undertaken. In the design stages, for analysis and optimization of the marine turbine blade design, the Momentum Blade Element Method is utilized. The Horizontal Axis Marine Turbine (HAMT, determined by the initial and mechanical design, is illustrated with its components included. Computational fluid dynamics (CFD analyses, covering turbine pod geometry at required flow rates and turbine speeds are performed. These analyses are performed very close to real conditions, considering sailing with and without the turbine running (on and off states. The alternator is determined from the results, and the final design which meets the design requirements, is obtained. As a result, a user friendly and innovative turbine design for sail boats, offering more power and efficiency, which is longer lasting compared to solar and wind technologies, that also makes use of renewable sources, such as wind and/or solar, and in addition stores and uses accumulated energy when needed, is proposed.

The Study on Stability and Seakeeping Characteristics of the Glass Bottom Boat Trimaran in Karimunjawa Island

Science.gov (United States)

Arswendo Adietya, Berlian; Windyandari, Aulia; Fauzan Zakki, Ahmad

2018-03-01

Recently the diversity of fish populations in the waters Karimunjawa Island is only appreciated by those who have the ability to play diving and snorkeling. It is due to the unavailability of a vehicle that is specially made to delight in the fascination of the underwater panorama. One of the alternative solutions is using the glass bottom boat technology which is using transparent bottom that might look out the underwater scenery instead of swimming and snorkeling. The paper has focused on the study of intact stability and seakeeping characteristics of glass bottom boat trimaran in Karimunjawa Island. The intact stability characteristics will be investigated at the various load cases and weight distribution configurations which are influenced by the passenger positions and fuel tank condition. Regarding the seakeeping performance analysis, the ITTC-Bretschneider will be adopted as the wave spectrum at the wave parameters defined from the operational environment. The influence of the parameters on the stability and seakeeping of the glass bottom boat trimaran are presented and discussed.

Impacts of boat paint chips on the distribution and availability of copper in an English ria

Energy Technology Data Exchange (ETDEWEB)

Turner, Andrew [School of Earth, Ocean and Environmental Sciences, University of Plymouth, Drake Circus, Plymouth, PL4 8AA (United Kingdom)], E-mail: aturner@plymouth.ac.uk; Fitzer, Susan; Glegg, Gillian A. [School of Earth, Ocean and Environmental Sciences, University of Plymouth, Drake Circus, Plymouth, PL4 8AA (United Kingdom)

2008-01-15

Discarded paint chips collected from a leisure boat maintenance facility on the Kingsbridge estuary, SW England, have been fractionated to <63 {mu}m and chemically characterised. At about 16% by weight, Cu was the most abundant metallic component, reflecting its biocidal application in antifouling paint. Bioavailability of Cu in the chips, determined by protein digestion, was about 4%, and sea water leachability was about 8%. Copper concentrations in fractionated intertidal sediment from the estuary were highly variable (<10-460 {mu}g g{sup -1}). Specifically, greatest concentrations and greatest variability among replicates were found in samples collected near boat maintenance facilities. Bioavailability of Cu in sediment averaged 7% but was also variable. We attribute Cu 'hot spots' to heterogeneous contamination of local sediment by small quantities of paint chips. Contamination may arise directly, from relatively inert particulates, or indirectly, via release of Cu from chips to interstitial waters and its subsequent adsorption to local sediment. - Discarded paint chips from boat cleaning are a potentially significant source of local Cu contamination in marine environments.

A quantitative framework for estimating risk of collision between marine mammals and boats

Science.gov (United States)

Martin, Julien; Sabatier, Quentin; Gowan, Timothy A.; Giraud, Christophe; Gurarie, Eliezer; Calleson, Scott; Ortega-Ortiz, Joel G.; Deutsch, Charles J.; Rycyk, Athena; Koslovsky, Stacie M.

2016-01-01

Speed regulations of watercraft in protected areas are designed to reduce lethal collisions with wildlife but can have economic consequences. We present a quantitative framework for investigating the risk of deadly collisions between boats and wildlife.

Democracy in Brazil: presidentialism, party coalitions and the decision making process

Directory of Open Access Journals (Sweden)

Fernando Limongi

Full Text Available There is no reason to treat the Brazilian political system as singular. Coalitions obey and are governed by party principles. The president, whose institutional power was enhanced by the 1988 Constitution, has a monopoly over legislative initiative, which approximates the Brazilian system to the European parliamentary democracies. Even though it is based upon empirical data, this essay formulates theoretical problems, such as the importance of institutional choices and how these impact on relations between the majority and minority in democratic governments.

Water - rock interaction in different rock environments

International Nuclear Information System (INIS)

Lamminen, S.

1995-01-01

The study assesses the groundwater geochemistry and geological environment of 44 study sites for radioactive waste disposal. Initially, the study sites were divided by rock type into 5 groups: (1) acid - intermediate rocks, (2) mafic - ultramafic rocks, (3) gabbros, amphibolites and gneisses that contain calc-silicate (skarn) rocks, (4) carbonates and (5) sandstones. Separate assessments are made of acid - intermediate plutonic rocks and of a subgroup that comprises migmatites, granite and mica gneiss. These all belong to the group of acid - intermediate rocks. Within the mafic -ultramafic rock group, a subgroup that comprises mafic - ultramafic plutonic rocks, serpentinites, mafic - ultramafic volcanic rocks and volcanic - sedimentary schists is also evaluated separately. Bedrock groundwaters are classified by their concentration of total dissolved solids as fresh, brackish, saline, strongly saline and brine-class groundwaters. (75 refs., 24 figs., 3 tabs.)

When culture does not matter: Experimental evidence from coalition formation ultimatum games in Austria and Japan

NARCIS (Netherlands)

Okada, A.; Riedl, A.M.

1999-01-01

This paper reports the results of a cross-country comparison between Austria andJapan for an experimental 3-personcoalition formation ultimatum game. The experimental design allows thecomparison with respect to three decisions. (i)The coalition decision, (ii) proposers' demand behavior in 2- and

Political Appointments and Coalition Management in Brazil, 2007-2010 Nominaciones Partidárias e Coaliciones en Brasil, 2007-2010

Directory of Open Access Journals (Sweden)

Sérgio Praça

2011-01-01

Full Text Available Studies on coalition management in presidential systems usually focus on two types of goods used by the president and formateur party to hold together coalitions: exchange goods (such as individual budget amendments and coalition goods (such as ministries. This research note analyzes, with an original dataset of party members and political appointees in Brazil, a different type of good: presidential political appointments. Our study shows that partisan political appointees vary greatly among Brazilian ministries and within them. We also found that there is a disconnect between how many seats a political party holds in Congress and the number of political appointment offices it controls. This has implications for the literature on bureaucracy and politics and the literature on coalition management.La investigación sobre el manejo de coaliciones en sistemas presidenciales normalmente se concentra en dos tipos de bienes utilizados por el presidente y su partido para formar coaliciones: intercambio de bienes (a modo de enmiendas presupuestarias individuales y los bienes propios de la coalición (a través de gabinetes ministeriales. En base a un banco de datos original sobre afiliación y nombramientos partidários para cargos de confianza en el poder ejecutivo brasileño, este artículo analiza un tipo diferente de bien de intercambio: los nombramientos presidenciales. Nuestro estudio demuestra que los patrones de nombramientos partidarios varían horizontalmente (de ministerio a ministerio y verticalmente (dentro de un ministerio específico. El análisis también muestra que no hay relación entre el número de legisladores que pertenecen a un partido y la capacidad de este de efectuar nombramientos políticos.

Comparative analysis of structure of sporting preparation in a boat-racing, rowing on kayaks and canoe

Directory of Open Access Journals (Sweden)

Zhirnov A.V.

2011-07-01

Full Text Available In the article information of expert estimation of different types of preparation is presented in boating. On the basis of analysis of literary sources the structure of the sporting training is certain. Principles of application of quantitative methods of estimation of quality are considered in sport. The most priority types of sporting preparation are exposed in different disciplines of rowing. On the basis of opinions of experts the comparative analysis of influence on the sporting result of different types of preparation is conducted in a boat-racing and rowing on kayaks and canoe.

Grassroots Responsiveness to Human Rights Abuse: History of the Washtenaw Interfaith Coalition for Immigrant Rights

Science.gov (United States)

Sanders, Laura; Martinez, Ramiro; Harner, Margaret; Harner, Melanie; Horner, Pilar; Delva, Jorge

2013-01-01

The purpose of this article is to discuss how a community agency based in Washtenaw County, the Washtenaw Interfaith Coalition for Immigration Rights (WICIR), emerged in response to increasing punitive immigration practices and human rights abuses toward the Latino community. The article discusses how WICIR is engaged in advocacy, community…

Practical Child Safety Education in England: A National Survey of the Child Safety Education Coalition

Science.gov (United States)

Mulvaney, Caroline A.; Watson, Michael C.; Walsh, Patrick

2013-01-01

Objective: To examine the provision of practical safety education by Child Safety Education Coalition (CSEC) organizations in England. Design: A postal survey. Setting: Providers of child practical safety education who were also part of CSEC. Methods: In February 2010 all CSEC organizations were sent a self-completion postal questionnaire which…

Worlds Apart: Nam Le’s The Boat and Ali Alizadeh’s Transactions

Directory of Open Access Journals (Sweden)

Lachlan Brown

2015-05-01

Full Text Available This paper reads Ali Alizadeh’s transnational book of short stories (Transactions, 2013 as a curious and pointed response to the kind of literary internationalism seen in Nam Le’s The Boat (2008. Le’s work was first published in the same year as Alizadeh’s The New Angel (which was set during the Iranian revolution. There is a sense in which the spectacular success of Le’s book ‘overshadowed’ the publicity for Alizadeh’s novel in the year of its arrival. But Le’s also work contains a story about an American woman visiting Tehran, and his mimicry perhaps signifies a more problematic representational point of comparison. With this in mind, this paper examines Alizadeh’s Transactions exploring the ways in which Alizadeh’s brutally connected global vision is coded through certain aesthetic choices (including structural, tonal and descriptive that offer something very different to the artisanal and paratactic sensibility of The Boat.

An empirical test of new developments in coalition theory for the design of international environmental agreements

NARCIS (Netherlands)

Finus, M.; Sáiz Pérez, M.E.; Hendrix, E.M.T.

2009-01-01

We consider new developments in coalition theory for the design of international environmental agreements (IEAs). Applying an empirical model on climate change that comprises benefit and cost estimates from abatement for 12 world regions, we analyze how the design of an agreement affects the success

Chasing U-Boats and Hunting Insurgents: Lessons from an Underhand Way of War

National Research Council Canada - National Science Library

Breemer, Jan S

2006-01-01

.... Winston Churchill, then the Royal Navy's political head, was not willing to go quite that far, yet at one point during World War I, he ordered that captured U-boat crews be treated as criminals, not prisoners of war...

46 CFR 160.056-4 - Approval tests of prototype rescue boat.

Science.gov (United States)

2010-10-01

... placed nine inches from the side in way of and about the level of the middle thwart. (c) Rescue boarding... third man balanced on the transom, the minimum freeboard of the transom shall be five inches. The men... boat crew. (d) Rowing test. Three men, averaging 165 pounds each, shall be seated on the centerline of...

Coalitions and Competition in Malaysia – Incremental Transformation of a Strong-party System

OpenAIRE

Meredith L. WEISS

2013-01-01

"The seeming entrenchment of a two-coalition system in Malaysia solidifies the centrality of strongly institutionalised parties in the polity. The primary parties in Malaysia reach deeply into society and nest within dense networks of both intra-party and external organisations. Given this order - which differentiates Malaysia from its neighbours in the region - political liberalisation, if it happens, should be expected largely via electoral politics, and, specifically, through inter-party c...

19 CFR 113.75 - Bond conditions for deferral of duty on large yachts imported for sale at United States boat shows.

Science.gov (United States)

2010-04-01

... yachts imported for sale at United States boat shows. 113.75 Section 113.75 Customs Duties U.S. CUSTOMS... Customs Bond Conditions § 113.75 Bond conditions for deferral of duty on large yachts imported for sale at....C. 1484b for a dutiable large yacht imported for sale at a United States boat show must conform to...

Development of Fluorescence Imaging Lidar for Boat-Based Coral Observation

Directory of Open Access Journals (Sweden)

Sasano Masahiko

2016-01-01

Full Text Available A fluorescence imaging lidar system installed in a boat-towable buoy has been developed for the observation of reef-building corals. Long-range fluorescent images of the sea bed can be recorded in the daytime with this system. The viability of corals is clear in these fluorescent images because of the innate fluorescent proteins. In this study, the specifications and performance of the system are shown.

Coalition Warfare Program Presentation to: 2009 EUCOM/AFRICOM Science and Technology Conference

Science.gov (United States)

2009-06-01

compac an nexpens ve m cro- fluxgate magnetometer for use in multiple COCOMs. To continue T&E with joint services and apply lessons learned to...Partners in EUCOM/AFRICOM FY08 Starts • Advanced Dynamic Magnetometer FY09 Starts • ADNS Coalition Network FY10 New Starts • Clip-on Night Vision...Partner 2008 New Starts Advanced Dynamic Magnetometer for Static and Moving Applications T d l t d i i i US Navy (SPAWAR) Italy, Sweden o eve op a a

How guiding coalitions promote positive culture change in hospitals: a longitudinal mixed methods interventional study.

Science.gov (United States)

Bradley, Elizabeth H; Brewster, Amanda L; McNatt, Zahirah; Linnander, Erika L; Cherlin, Emily; Fosburgh, Heather; Ting, Henry H; Curry, Leslie A

2018-03-01

Quality collaboratives are widely endorsed as a potentially effective method for translating and spreading best practices for acute myocardial infarction (AMI) care. Nevertheless, hospital success in improving performance through participation in collaboratives varies markedly. We sought to understand what distinguished hospitals that succeeded in shifting culture and reducing 30-day risk-standardised mortality rate (RSMR) after AMI through their participation in the Leadership Saves Lives (LSL) collaborative. We conducted a longitudinal, mixed methods intervention study of 10 hospitals over a 2-year period; data included surveys of 223 individuals (response rates 83%-94% depending on wave) and 393 in-depth interviews with clinical and management staff most engaged with the LSL intervention in the 10 hospitals. We measured change in culture and RSMR, and key aspects of working related to team membership, turnover, level of participation and approaches to conflict management. The six hospitals that experienced substantial culture change and greater reductions in RSMR demonstrated distinctions in: (1) effective inclusion of staff from different disciplines and levels in the organisational hierarchy in the team guiding improvement efforts (referred to as the 'guiding coalition' in each hospital); (2) authentic participation in the work of the guiding coalition; and (3) distinct patterns of managing conflict. Guiding coalition size and turnover were not associated with success (p values>0.05). In the six hospitals that experienced substantial positive culture change, staff indicated that the LSL learnings were already being applied to other improvement efforts. Hospitals that were most successful in a national quality collaborative to shift hospital culture and reduce RSMR showed distinct patterns in membership diversity, authentic participation and capacity for conflict management. © Article author(s) (or their employer(s) unless otherwise stated in the text of the

POLITICAL MONETARY CYCLES IN COALITION AND SINGLE PARTY GOVERNMENT PERIODS: A CASE STUDY ON TURKEY

Directory of Open Access Journals (Sweden)

AHMET EMRAH TAYYAR

2017-12-01

Full Text Available According to the theory of political monetary cycles, the government manipulates monetary policy during election periods in order to be re-elected. According to the said theory, expansionary monetary policies are implemented before the elections with opportunistic objective, while the contractionary monetary policies are implemented to stabilize the economy immediately after the elections. The use of monetary policy instruments for political purposes depends on the presence of a non-autonomous central bank, flexible exchange rate regime in the country, and the coordination between fiscal and monetary policies. Thus, the changes in the monetary policy indicators in election periods during coalition and single party governments in Turkey between 1990 and 2016 were examined in the present study. The money in circulation (M0, M1 money supply, domestic loans and inflation series were analyzed with the seasonal Box-Jenkins method for the above mentioned periods. Based on the findings of the study, political monetary cycles were not observed during the 1990-2000 coalition governments. It was determined that there were political monetary cycles during the single party government period between 2000 and 2016.Furthermore, although it could be expected that the political monetary cycles would be removed with the liberalization of the Turkish central bank on 25 April 2001, the existence of political monetary cycles during the period of 2000-2016 indicates that central bank independence was not fully achieved in Turkey. Based on another finding of the present study, the lack of political monetary cycles during the coalition government periods could lead to the failure in financing the budget deficit that increase due to political reasons with monetary policies. However, due to the existence of political monetary cycles during the single party government period, it could be argued that politically induced budget deficits changed in consistence with the

Impact of boat generated waves over an estuarine intertidal zone of the Seine estuary (France)

Science.gov (United States)

Deloffre, Julien; Lafite, Robert

2015-04-01

Water movements in macrotidal estuaries are controlled by the tidal regime modulated seasonally by the fluvial discharge. Wind effect on hydrodynamics and sediment transport is also reported at the mouth. Besides estuaries are frequently man altered our knowledge on the human impact on hydrodynamics and sediment transport is less extended. As an example on the Seine estuary (France) port authorities have put emphasis on facilitating economic exchanges by means of embankment building and increased dredging activity over the last century. These developments led to secure sea vessel traffic in the Seine estuary but they also resulted in a change of estuarine hydrodynamics and sediment transport features. Consequences of boat generated waves are varied: increased water turbidity and sediment transfer, release of nutrient and contaminants in the water column, harmful to users, ecosystems and infrastructures generating important maintenance spending. The aim of this study is to analyse the impact of boat generated waves on sediment transport over an intertidal area. The studied site is located on the left bank in the fluvial part of the Seine estuary. On this site the maximum tidal range ranges between 1.25 and 3.5m respectively during neap and spring tide. The sampling strategy is based on continuous ADV acquisition at 4Hz coupled with turbidimeter and altimeter measurements (1 measurement every minute) in order to decipher sediment dynamics during one year. Our results indicate that sediment dynamics are controlled by river flow while medium term scale evolution is dependent on tidal range and short term dynamics on sea-vessels waves. 64% of boat passages generated significant sediment reworking (from few mm.min-1 to 3cm.min-1). This reworking rate is mainly controlled by two parameters: (i) water height on the site and (ii) vessels characteristics; in particular the distance between seabed and keel that generate a Bernoulli wave (with maximum amplitude of 0.6m

Boating Safety, 15-6. Military Curriculum Materials for Vocational and Technical Education.

Science.gov (United States)

Ohio State Univ., Columbus. National Center for Research in Vocational Education.

This coursebook and training manual for a secondary/postsecondary level course on boating safety comprises one of a number of military-developed curriculum packages selected for adaptation to vocational instruction and curriculum development in a civilian setting. The purpose stated for the individualized, self-paced course is to establish policy…

33 CFR 100.109 - Winter Harbor Lobster Boat Race, Winter Harbor, ME.

Science.gov (United States)

2010-07-01

... 33 Navigation and Navigable Waters 1 2010-07-01 2010-07-01 false Winter Harbor Lobster Boat Race, Winter Harbor, ME. 100.109 Section 100.109 Navigation and Navigable Waters COAST GUARD, DEPARTMENT OF HOMELAND SECURITY REGATTAS AND MARINE PARADES SAFETY OF LIFE ON NAVIGABLE WATERS § 100.109 Winter Harbor...

[Contribution of the Peruvian Multisectorial Coalition against Cancer].

Science.gov (United States)

Pinillos-Ashton, Luis; Limache-García, Abel

2013-03-01

Cancer is a public health problem due to its high incidence and mortality, its high social and economic cost, and the lack of intra and intersectorial strategies resulting in failure to access information and screening tests. For this reason, it is necessary to address this problem with a comprehensive and sustainable approach. After performing a diagnosis of the human and material resources at the national level, and after having observed the attitude of healthcare decisors, the Multisector Coalition against Cancer was created with the participation of the public and nonpublic sector. A strategic plan was developed, followed by a national plan for strengthening cancer prevention and control. As a result, intersectorial work and health promotion oriented to cancer prevention through information, education and communication were strengthened. Service supply was improved and optimized through decentralization of oncological care.

Thermal Inertia of Rocks and Rock Populations

Science.gov (United States)

Golombek, M. P.; Jakosky, B. M.; Mellon, M. T.

2001-01-01

The effective thermal inertia of rock populations on Mars and Earth is derived from a model of effective inertia versus rock diameter. Results allow a parameterization of the effective rock inertia versus rock abundance and bulk and fine component inertia. Additional information is contained in the original extended abstract.

A large-aperture low-cost hydrophone array for tracking whales from small boats.

Science.gov (United States)

Miller, B; Dawson, S

2009-11-01

A passive sonar array designed for tracking diving sperm whales in three dimensions from a single small vessel is presented, and the advantages and limitations of operating this array from a 6 m boat are described. The system consists of four free floating buoys, each with a hydrophone, built-in recorder, and global positioning system receiver (GPS), and one vertical stereo hydrophone array deployed from the boat. Array recordings are post-processed onshore to obtain diving profiles of vocalizing sperm whales. Recordings are synchronized using a GPS timing pulse recorded onto each track. Sensitivity analysis based on hyperbolic localization methods is used to obtain probability distributions for the whale's three-dimensional location for vocalizations received by at least four hydrophones. These localizations are compared to those obtained via isodiachronic sequential bound estimation. Results from deployment of the system around a sperm whale in the Kaikoura Canyon in New Zealand are shown.

Boats in fields. Uwe Janson's Peer Gynt (2006

Directory of Open Access Journals (Sweden)

Tanya Thresher

2015-02-01

Full Text Available This article analyses Uwe Janson’s 2006 TV-film adaptation of Peer Gynt. This 81-minute-long film was shot on the island of Usedom in the Baltic Sea and makes extensive use of the landscape in its investigation of identity. The article examines the effects of limiting the geographical space of Peer’s journey of self-discovery and pays particular attention to the symbolic use of boats. It also explores how Janson mirrors the self-reflexivity of Ibsen’s work and maintains the romantic/anti-romantic dichotomy evident in the poetic text.

Pellet-press-to-sintering-boat nuclear fuel pellet loading system

International Nuclear Information System (INIS)

Bucher, G.D.

1988-01-01

This patent describes a system for loading nuclear fuel pellets into a sintering boat from a pellet press which ejects newly made the pellets from a pellet press die table surface. The system consists of: (a) a bowl having an inner surface, a longitudinal axis, an open and generally circular top of larger diameter, and an open and generally circular bottom of smaller diameter; (b) means for supporting the bowl in a generally upright position such that the bowl is rotatable about its longitudinal axis; (c) means for receiving the ejected pellets proximate the die table surface of the pellet press and for discharging the received pellets into the bowl at a location proximate the inner surface towards the top of the bowl with a pellet velocity having a horizontal component which is generally tangent to the inner surface of the bowl proximate the location; (d) means for rotating the bowl about the longitudinal axis such that the bowl proximate the location has a velocity generally equal, in magnitude and direction, to the horizontal component of the pellet velocity at the location; and (e) means for moving the sintering boat generally horizontally beneath and proximate the bottom of the bowl

Business Profile of Boat Lift Net and Stationary Lift Net Fishing Gear in Morodemak Waters Central Java

Science.gov (United States)

Hapsari, Trisnani D.; Jayanto, Bogi B.; Fitri, Aristi D. P.; Triarso, I.

2018-02-01

Lift net is one of the fishing gears that is used widely in the Morodemak coastal fishing port (PPP) for catching pelagic fish. The yield of fish captured by these fishing gear has high economic value, such as fish belt (Trichiurus sp), squids (Loligo sp) and anchovies (Stelophorus sp). The aims of this research were to determine the technical aspects of boat lift net and stationary lift net fishing gear in Morodemak Waters Demak Regency; to find out the financial aspect of those fishing gears and to analyze the financial feasibility by counting PP, NPV, IRR, and B/C ratio criteria. This research used case study method with descriptive analysis. The sampling method was purposive sampling with 22 fishermen as respondents. The result of the research showed that the average of boat lift net acceptance was Rp 388,580,000. The financial analysis of fisheries boat lift net with the result of NPV Rp 836,149,272, PP 2.44 years, IRR value 54%, and B/C ratio 1.73. The average of stationary lift net acceptance was Rp 27,750,000. The financial analysis lift net with the result of NPV Rp 37,937,601; PP 1.96 years, IRR value 86%, and B/C ratio 1.32. This research had a positive NPV value, B/C ratio >1, and IRR > discount rate (12 %). This study concluded that the fishery business of boat lift net and stationary lift net in Morodemak coastal fishing port (PPP) was worth running.

Connecting and Reconnecting: Outfitting the Figure of the Cyborg for Transnational Coalition-building

OpenAIRE

Jessica E. Brophy

2016-01-01

This work attempts to rehabilitate Donna Haraway’s (1991) figure of the cyborg to increase the possibilities of alliances between transnational feminism and cyborg or technoscience feminism. Haraway’s cyborg offers little impetus for political investment and coalition building. This work develops an optional prosthesis of responseability for the cyborg figuration, one that enables the cyborg to invest locally. This ethic of response-ability is developed via the work of Mary Strine (1989), Ad...

Analysis of calibrated sea clutter and boat reflectivity data at C- and X-band in South African coastal waters

CSIR Research Space (South Africa)

Herselman, PLR

2007-10-01

Full Text Available datasets of sea clutter returns at different frequencies, range resolutions, grazing angles, look angles and environmental conditions to validate the state-of-the-art sea clutter models on South African coastal seawaters. Secondly, the aim was to record... boat reflectivity datasets for a number of small boats to investigate its detectability with state-of-the-art detectors. This will lead to the development of improved detection algorithms for radar systems employing adaptive dwell times. Figure 1...

The Social Construction of Young People within Education Policy: Evidence from the UK's Coalition Government

Science.gov (United States)

Brooks, Rachel

2013-01-01

Since assuming power in May 2010, the UK's Coalition government has devoted considerable energy to formulating its policies with respect to young people. Evidence of this can be found in "Positive for youth: a new approach to cross-government policy for young people aged 13-19", a policy text that outlines a wide range of measures to be…

By boat to CERN

CERN Document Server

2009-01-01

Hello, my name is Jordan Juras. I will be here at CERN for a 2-month period spanning mid-June through mid-August working as Student Journalist for The Bulletin. This is a conventional position, but the manner with which I arrived at CERN is quite the opposite. Sitting at work one May 12th morning, I came across a Bulletin article (No. 20-21/2009) while perusing the LHC website. It was advertising ‘Fisica in Barca in Europe 2009’. They were looking for physicists living along the Mediterranean coast between Lisbon and Genoa to help out with the programme. Though I do not hold the title of physicist, nor do I live in Europe (in fact I live just outside of Harrow, Ontario, Canada), I felt compelled to write an email, expressing my love for physics and my interest in helping out with the programme. To my surprise, my help on board was welcome, and I managed to find some discount airfare and I set out for the South of Italy to meet the boat in Bari. Between Bari and Tries...

Investigation of longitudinal control system for a small hydrofoil boat

Science.gov (United States)

Phillips, W. H.; Shaughnessy, J. D.

1976-01-01

An analysis of a hydromechanical system for longitudinal control of a small hydrofoil boat is presented. The system incorporates height and acceleration sensors operating flaps on the foils through a mechanical linkage. Effects of some of the system parameters on the stability and response to waves are shown. The results indicate that the system is capable of providing adequate stability, but the response to stern waves at low frequencies is larger than desired.

Stone sculptures of goddesses on the boats from Goa, west coast of India

Digital Repository Service at National Institute of Oceanography (India)

Gaur, A.S.; Kerkar, R.

Goa situated on the central west coast of India, has served as an overseas trading post since the early historic times. An onshore exploration along the river Mhadei in the north Goa on the west coast of India yielded 13 boat motifs of different...

An Energy Management System of a Fuel Cell/Battery Hybrid Boat

Directory of Open Access Journals (Sweden)

Jingang Han

2014-04-01

Full Text Available All-electric ships are now a standard offering for energy/propulsion systems in boats. In this context, integrating fuel cells (FCs as power sources in hybrid energy systems can be an interesting solution because of their high efficiency and low emission. The energy management strategy for different power sources has a great influence on the fuel consumption, dynamic performance and service life of these power sources. This paper presents a hybrid FC/battery power system for a low power boat. The hybrid system consists of the association of a proton exchange membrane fuel cell (PEMFC and battery bank. The mathematical models for the components of the hybrid system are presented. These models are implemented in Matlab/Simulink environment. Simulations allow analyzing the dynamic performance and power allocation according to a typical driving cycle. In this system, an efficient energy management system (EMS based on operation states is proposed. This EMS strategy determines the operating point of each component of the system in order to maximize the system efficiency. Simulation results validate the adequacy of the hybrid power system and the proposed EMS for real ship driving cycles.

75 FR 78725 - Recreational Boating Safety Projects, Programs and Activities Funded Under Provisions of the...

Science.gov (United States)

2010-12-16

...: Funding was provided for this program which provides full marketing, media, public information, and... media and boating safety information at http://www.uscgboating.org for a worldwide audience. It covers a...

41 CFR 302-7.20 - If my HHG shipment includes an item (e.g., boat, trailer, ultralight vehicle) for which a weight...

Science.gov (United States)

2010-07-01

... includes an item (e.g., boat, trailer, ultralight vehicle) for which a weight additive is assessed by the...) General Rules § 302-7.20 If my HHG shipment includes an item (e.g., boat, trailer, ultralight vehicle) for which a weight additive is assessed by the HHG carrier, am I responsible for payment? If your HHG...

Comparison of Ferry Boat and Highway Bridge Energy Use

Directory of Open Access Journals (Sweden)

Wayne D. Cottrell

2011-01-01

Full Text Available Passenger ferries serve a variety of transport needs in the U.S., such as providing vital links across bodies of water, and supplementing highway bridges. In some cases in which there is a ferry connection but no bridge, a bridge would be impractical; in other cases, a bridge might be feasible. The paper compares the energy consumption of ferries and motor vehicles on bridges, to determine which link is more fuel efficient. One finding is that limited data are available on ferry boat fuel consumption: despite there being 208 ferry boat operators in the U.S. as of 2008, only eight were providing energy use data to the National Transit Database. Examinations of three of the systems found that the passenger-MPG of the ferries ranged from 2.61 to 14.00 (1.11 to 5.95 km/L, while that of the motor vehicles on adjacent highway bridge connections ranged from 25.34 to 32.45 (10.77 to 13.79 km/L. Data from the eight systems are used to develop a ferry MPG model. The model is used to show that the Ryer Island and Charles Hall Ferries are less fuel efficient than hypothetical bridges in those locations. The fuel efficiencies and consumptions of the ferries would equal those of motor vehicles on the bridges, however, if smaller vessels were used, and if the frequency of service was reduced.

Rock pushing and sampling under rocks on Mars

Science.gov (United States)

Moore, H.J.; Liebes, S.; Crouch, D.S.; Clark, L.V.

1978-01-01

Viking Lander 2 acquired samples on Mars from beneath two rocks, where living organisms and organic molecules would be protected from ultraviolet radiation. Selection of rocks to be moved was based on scientific and engineering considerations, including rock size, rock shape, burial depth, and location in a sample field. Rock locations and topography were established using the computerized interactive video-stereophotogrammetric system and plotted on vertical profiles and in plan view. Sampler commands were developed and tested on Earth using a full-size lander and surface mock-up. The use of power by the sampler motor correlates with rock movements, which were by plowing, skidding, and rolling. Provenance of the samples was determined by measurements and interpretation of pictures and positions of the sampler arm. Analytical results demonstrate that the samples were, in fact, from beneath the rocks. Results from the Gas Chromatograph-Mass Spectrometer of the Molecular Analysis experiment and the Gas Exchange instrument of the Biology experiment indicate that more adsorbed(?) water occurs in samples under rocks than in samples exposed to the sun. This is consistent with terrestrial arid environments, where more moisture occurs in near-surface soil un- der rocks than in surrounding soil because the net heat flow is toward the soil beneath the rock and the rock cap inhibits evaporation. Inorganic analyses show that samples of soil from under the rocks have significantly less iron than soil exposed to the sun. The scientific significance of analyses of samples under the rocks is only partly evaluated, but some facts are clear. Detectable quantities of martian organic molecules were not found in the sample from under a rock by the Molecular Analysis experiment. The Biology experiments did not find definitive evidence for Earth-like living organisms in their sample. Significant amounts of adsorbed water may be present in the martian regolith. The response of the soil

School is out on noisy reefs: the effect of boat noise on predator learning and survival of juvenile coral reef fishes.

Science.gov (United States)

Ferrari, Maud C O; McCormick, Mark I; Meekan, Mark G; Simpson, Stephen D; Nedelec, Sophie L; Chivers, Douglas P

2018-01-31

Noise produced by anthropogenic activities is increasing in many marine ecosystems. We investigated the effect of playback of boat noise on fish cognition. We focused on noise from small motorboats, since its occurrence can dominate soundscapes in coastal communities, the number of noise-producing vessels is increasing rapidly and their proximity to marine life has the potential to cause deleterious effects. Cognition-or the ability of individuals to learn and remember information-is crucial, given that most species rely on learning to achieve fitness-promoting tasks, such as finding food, choosing mates and recognizing predators. The caveat with cognition is its latent effect: the individual that fails to learn an important piece of information will live normally until the moment where it needs the information to make a fitness-related decision. Such latent effects can easily be overlooked by traditional risk assessment methods. Here, we conducted three experiments to assess the effect of boat noise playbacks on the ability of fish to learn to recognize predation threats, using a common, conserved learning paradigm. We found that fish that were trained to recognize a novel predator while being exposed to 'reef + boat noise' playbacks failed to subsequently respond to the predator, while their 'reef noise' counterparts responded appropriately. We repeated the training, giving the fish three opportunities to learn three common reef predators, and released the fish in the wild. Those trained in the presence of 'reef + boat noise' playbacks survived 40% less than the 'reef noise' controls over our 72 h monitoring period, a performance equal to that of predator-naive fish. Our last experiment indicated that these results were likely due to failed learning, as opposed to stress effects from the sound exposure. Neither playbacks nor real boat noise affected survival in the absence of predator training. Our results indicate that boat noise has the potential to cause

Variance of discharge estimates sampled using acoustic Doppler current profilers from moving boats

Science.gov (United States)

Garcia, Carlos M.; Tarrab, Leticia; Oberg, Kevin; Szupiany, Ricardo; Cantero, Mariano I.

2012-01-01

This paper presents a model for quantifying the random errors (i.e., variance) of acoustic Doppler current profiler (ADCP) discharge measurements from moving boats for different sampling times. The model focuses on the random processes in the sampled flow field and has been developed using statistical methods currently available for uncertainty analysis of velocity time series. Analysis of field data collected using ADCP from moving boats from three natural rivers of varying sizes and flow conditions shows that, even though the estimate of the integral time scale of the actual turbulent flow field is larger than the sampling interval, the integral time scale of the sampled flow field is on the order of the sampling interval. Thus, an equation for computing the variance error in discharge measurements associated with different sampling times, assuming uncorrelated flow fields is appropriate. The approach is used to help define optimal sampling strategies by choosing the exposure time required for ADCPs to accurately measure flow discharge.

Prediction of the Swamping Tendencies of Recreational Boats.

Science.gov (United States)

1982-01-01

Price Unclassified Uncl ass ified 369 Form DOT F 1700.7 (0-72) Reproduction of completed page authorized ii ! _, . , . .- ’-: " ’’ " _ , .L...Possibly, structures such as railings or hand-holds which make human access to the boat ends difficult would have to be required. This step may...0 M, N ’ . : aI -’ -4 - 󈧰 44 --4 - - M. e4’ u Q: ft P.7 I I a u" M% w Na - fu IVf uCI f N IV CY .4. C- w4* - Y IV40 t5.4 nocy4 t N cu N M w4 w 14

Advocating for schools to provide effective HIV and sexuality education: a case study in how social service organizations working in coalition can (and should) affect sustained policy change.

Science.gov (United States)

Ogusky, Jeremy; Tenner, Adam

2010-05-01

Advocates believed that to slow an expanding HIV/ AIDS epidemic in Washington, D.C., a local effort could ensure that HIV prevention was brought to scale. Schools were chosen as the focus and a new coalition advocated for the city government to pass new academic standards for health education. HIV and sex education policies had not been revised in more than 12 years and HIV education in D.C. public schools varied greatly in quality. Metro TeenAIDS (MTA), a traditional social service organization with no real history of advocacy work, reached only 10% of D.C. adolescents with critical HIV/AIDS prevention information. Clearly, to make a sustained impact, system change was necessary. After deciding to pursue a campaign focused on updating health education policy and creating standards, MTA convened a variety of reproductive health, adolescent medicine, and other organizations to establish the DC Healthy Youth Coalition. The Coalition used three complementary strategies to achieve campaign goals: mobilizing grassroots community support, involving parents in the discussion, and educating city leaders. By building an alliance of social service organizations and influencing critical public policy, the coalition ensured that new educational standards were passed.

Toxicological assessment and management options for boat pressure-washing wastewater.

Science.gov (United States)

Gerić, Marko; Gajski, Goran; Oreščanin, Višnja; Kollar, Robert; Franekić, Jasna; Garaj-Vrhovac, Vera

2015-04-01

Boats are washed periodically for maintenance in order to remove biofoulants from hulls, which results in the generation of wastewater. This study aimed at evaluating the cyto/genotoxic and mutagenic properties of wastewater produced by pressure washing of boats. The chemical characterisation of this wastewater showed that Cu, Zn, V, Cr, Fe, Pb, and select organic contaminants exceeded the maximum allowable values from 1.7 up to 96 times. The wastewater produced negative effects on human lymphocytes resulting in decreased cell viability after 4 and 24h of exposure. Chromosome aberration, micronucleus, and comet assay parameters were significantly higher after 24h of exposure. At the same time, the Salmonella typhimurium test showed negative for both TA98 and TA100 strains at all of the concentrations tested. After the treatment of wastewater using electrochemical methods/ozonation during real scale treatment plant, removal rates of colour, turbidity and heavy metals ranged from 99.4% to 99.9%, while the removal of total organic carbon (TOC) and chemical oxygen demand (COD) was above 85%. This was reflected in the removal of the wastewater's cyto/genotoxicity, which was comparable to negative controls in all of the conducted tests, suggesting that such plants could be implemented in marinas to minimise human impact on marine systems. Copyright © 2015 Elsevier Inc. All rights reserved.

The weird new healthcare boat. Titanic or Good Ship Lollipop?

Science.gov (United States)

Friedman, E

1989-01-01

In the increasingly troubled waters of healthcare, massive crew changes are taking place on our boats. Physicians fight over patients in affluent city neighborhoods, but many small towns still seek even one physician. The nursing shortage has only gotten worse. The passenger list is changing as well. Women in their later years are the primary users of health services. Future passengers are more likely to be older women, often with chronic conditions. This basic demographic change will collide head-on with a healthcare system still in love with the acute. Another profound change is affecting the passenger-crew relationship. The emerging philosophy of patient autonomy and informed consent says that when true options exist, let the patient decide. The result will be a partnership between providers and patients based on trust, mutual problem solving, and faith. Another partnership is coming as well. Universal access to acute healthcare services is inevitable. It will be a little weird, this new healthcare boat. Three navigational rules will help: (1) Even conservative institutions like hospitals can learn from history without being immobilized by it; (2) we must anticipate, plan, and hope, but remember that a big foot might come out of the sky when we least expect it; and (3) we must understand that the burden of uncertainty is a condition of life. The only thing to do is shoulder it.

"We get nothing from fishing" : fishing for boat opportunities amongst Senegalese fisher migrants

NARCIS (Netherlands)

Nyamnjoh, H.

2010-01-01

The world is regularly confronted in the media with dramatic images of African boat migrants. Seemingly desperate, these Africans, most of them males, are willing to risk a perilous journey at sea, hoping for a better life in Europe. And, even worse, hundreds more are believed to die each year,

19 CFR Appendix C to Part 113 - Bond for Deferral of Duty on Large Yachts Imported for Sale at United States Boat Shows

Science.gov (United States)

2010-04-01

... 19 Customs Duties 1 2010-04-01 2010-04-01 false Bond for Deferral of Duty on Large Yachts Imported... Appendix C to Part 113—Bond for Deferral of Duty on Large Yachts Imported for Sale at United States Boat Shows Bond for Deferral of Duty on Large Yachts Imported for Sale at United States Boat Shows ____, as...

The Battle Against the U-Boat in the American Theater: December 7, 1941-September 2, 1945

National Research Council Canada - National Science Library

Warnock, A. T

1994-01-01

...: the menace of the U-boat. Fast, well-armed, and long-ranged, Hitler's submarines attacked shipping zones throughout the North Atlantic, often within sight of America's coastal towns and cities...

An Analysis of the United States-Led Coalition Air Campaign Conducted During the 1991 War with IRAQ: Desert Storm

National Research Council Canada - National Science Library

Murphy, John

2002-01-01

Evaluation of the 1991 United States led coalition Persian Gulf War (DESERT STORM) Air Campaign is performed to measure its adherence to basic principles of war and to determine the potential implications for the future conduct of war...

Estimation of performance of a high-speed boat by using the Rankine source method; Kosokutei no rankinsosuho ni yoru seino suitei ni tsuite

Energy Technology Data Exchange (ETDEWEB)

Eguchi, T [Mitsui Engineering and Shipbuilding Co. Ltd., Tokyo (Japan)

1997-10-01

This paper describes estimation of performance of a high-speed boat by using the Rankine source method. An orthogonal coordinate system is considered, which uses the center of a hull as the zero point, and is made dimensionless by using the hull length. The catamaran boat or the single hull boat being the subject of the discussion is supposed to have a transom stern, and to be sailing at a constant speed in the -X direction. A governing equation and a border condition were formulated using disturbance speed potential and X-direction speed differentiation. An inverse specular image was employed as a specular image system upon considering attitude change in the high-speed boat. As to the division of hull surface, the portions protruded above the static water surface were cut off from among the panel data of boat CAD. Considering a high speed condition in which the water surface is completely separated at the transom section, the water level at the transom section was supposed to be at the same height as at the rear end of the hull. Blow-out intensity at the water surface was derived in such a way that a CAD panel of the rear end of the hull is searched and wave height agrees with the height of the transom in the Z direction. A resistance curve may be obtained easily by using a personal computer. 4 refs., 8 figs.

Estimating the Wet-Rock P-Wave Velocity from the Dry-Rock P-Wave Velocity for Pyroclastic Rocks

Science.gov (United States)

Kahraman, Sair; Fener, Mustafa; Kilic, Cumhur Ozcan

2017-07-01

Seismic methods are widely used for the geotechnical investigations in volcanic areas or for the determination of the engineering properties of pyroclastic rocks in laboratory. Therefore, developing a relation between the wet- and dry-rock P-wave velocities will be helpful for engineers when evaluating the formation characteristics of pyroclastic rocks. To investigate the predictability of the wet-rock P-wave velocity from the dry-rock P-wave velocity for pyroclastic rocks P-wave velocity measurements were conducted on 27 different pyroclastic rocks. In addition, dry-rock S-wave velocity measurements were conducted. The test results were modeled using Gassmann's and Wood's theories and it was seen that estimates for saturated P-wave velocity from the theories fit well measured data. For samples having values of less and greater than 20%, practical equations were derived for reliably estimating wet-rock P-wave velocity as function of dry-rock P-wave velocity.

'Escher' Rock

Science.gov (United States)

2004-01-01

[figure removed for brevity, see original site] Chemical Changes in 'Endurance' Rocks [figure removed for brevity, see original site] Figure 1 This false-color image taken by NASA's Mars Exploration Rover Opportunity shows a rock dubbed 'Escher' on the southwestern slopes of 'Endurance Crater.' Scientists believe the rock's fractures, which divide the surface into polygons, may have been formed by one of several processes. They may have been caused by the impact that created Endurance Crater, or they might have arisen when water leftover from the rock's formation dried up. A third possibility is that much later, after the rock was formed, and after the crater was created, the rock became wet once again, then dried up and developed cracks. Opportunity has spent the last 14 sols investigating Escher, specifically the target dubbed 'Kirchner,' and other similar rocks with its scientific instruments. This image was taken on sol 208 (Aug. 24, 2004) by the rover's panoramic camera, using the 750-, 530- and 430-nanometer filters. The graph above shows that rocks located deeper into 'Endurance Crater' are chemically altered to a greater degree than rocks located higher up. This chemical alteration is believed to result from exposure to water. Specifically, the graph compares ratios of chemicals between the deep rock dubbed 'Escher,' and the more shallow rock called 'Virginia,' before (red and blue lines) and after (green line) the Mars Exploration Rover Opportunity drilled into the rocks. As the red and blue lines indicate, Escher's levels of chlorine relative to Virginia's went up, and sulfur down, before the rover dug a hole into the rocks. This implies that the surface of Escher has been chemically altered to a greater extent than the surface of Virginia. Scientists are still investigating the role water played in influencing this trend. These data were taken by the rover's alpha particle X-ray spectrometer.

Mobilizing Communities around HIV Prevention for Youth: How Three Coalitions Applied Key Strategies to Bring about Structural Changes

Science.gov (United States)

Chutuape, Kate S.; Willard, Nancy; Sanchez, Kenia; Straub, Diane M.; Ochoa, Tara N.; Howell, Kourtney; Rivera, Carmen; Ramos, Ibrahim; Ellen, Jonathan M.

2010-01-01

Increasingly, HIV prevention efforts must focus on altering features of the social and physical environment to reduce risks associated with HIV acquisition and transmission. Community coalitions provide a vehicle for bringing about sustainable structural changes. This article shares lessons and key strategies regarding how three community…

Pilot project of a small 300 W fuel-cell-powered electrical boat; Projet pilote d'une petite embarcation mue par pile a combustible de 300 W

Energy Technology Data Exchange (ETDEWEB)

Affolter, J.-F.

2000-07-01

The important demand at the European level for electrical boats shows the great interest for such a technology. We can expect an important growth of electric boats production. Thus, two means could be used to provide a maximum of comfort, reliability, silence, absence of pollution and respect of the environment: photovoltaics and fuel cells. The purpose of the present project is to explore the second solution. A small boat 'Hydroxy100' has been designed as first prototype in the field of a diploma work. A larger boat, 'Hydroxy300', with the use of a 300-watt PEFC fuel cell was realised and successfully presented at the international fuel cells meeting in Lucerne (June 99) and other occasions. The subject is also an excellent didactical application for the electrical degree students of our technical university. (author)

Rise and Fall of a Coalition: The Supreme War Council and Marshal Foch, 1917-1919

Science.gov (United States)

2017-05-26

Britain and France During the First World War ( Cambridge : Cambridge University Press, 2009), 169. 5 World Peace Foundation, “The Supreme War Council...Second World War conflict. It illustrated how unified policies as a coalition from the First World War served a reminder for strategists and operational...France During the First World War ( Cambridge : Cambridge University Press, 2009); Elizabeth Greenhalgh, Foch in Command: The Forging of a First World

Rock fragmentation

Energy Technology Data Exchange (ETDEWEB)

Brown, W.S.; Green, S.J.; Hakala, W.W.; Hustrulid, W.A.; Maurer, W.C. (eds.)

1976-01-01

Experts in rock mechanics, mining, excavation, drilling, tunneling and use of underground space met to discuss the relative merits of a wide variety of rock fragmentation schemes. Information is presented on novel rock fracturing techniques; tunneling using electron beams, thermocorer, electric spark drills, water jets, and diamond drills; and rock fracturing research needs for mining and underground construction. (LCL)

The hand that rocks the cradle should also rock the boat.

Science.gov (United States)

Walker, B

1996-10-01

The Gender and Development Unit (GADU) was established in 1985 at Oxfam. The unit challenged previous development assumptions; gender analysis required recognition of inequalities based on class, caste, age, and education, as well as on gender. Personal attitudes and professional actions were scrutinized, views on how to achieve gender equity differed, and accusations of cultural imperialism were made. Currently, the organization has a gender policy that is implemented by managers; the "feminist thought police" are gone. Consolidation should occur under a new team. However, questions remain concerning organizational culture; gender roles and relations are culturally determined and culture-specific. There is great diversity in this regard within Oxfam. Some field offices have "family-friendly" policies and procedures, but the "glass ceiling," albeit higher, still exists for women. The ability to read, write, and respond quickly are valued by the work culture, and there is little time to reflect. Discursive expression is unwelcome in the presence of information overload. Both men and women are now making childcare arrangements, and one of the first items on the agenda of the GADU was a workplace nursery. Its establishment came about from "corporate management recognizing the need to look at process as well as product, and from field offices shaping their work cultures to their values." The struggle for gender equality has only changed its form.

Coalition of distributed generation units to virtual power players - a game theory approach

DEFF Research Database (Denmark)

Morais, Hugo; Sousa, Tiago M; Santos, Gabriel

2015-01-01

and the existence of new management players such as several types of aggregators. This paper proposes a methodology to facilitate the coalition between distributed generation units originating Virtual Power Players (VPP) considering a game theory approach. The proposed approach consists in the analysis...... strategies, size and goals, each parameter has different importance. VPP can also manage other type of energy resources, like storage units, electric vehicles, demand response programs or even parts of the MV and LV distribution network. A case study with twelve VPPs with different characteristics and one...

Boat-Based Education for Boston Area Public Schools: Encouraging Marine Science and Technology Literacy and Awareness of the Coastal "Backyard"

Science.gov (United States)

Howard, E. M.; Reynolds, R. M.; Wright, A. K.; Deschenes, H. A.

2016-02-01

Half the global population lives within 60 km of the ocean, profoundly influencing environmental quality and services to local communities. Adoption of marine science curricula creates opportunities for educators and scientists to engage and entrain K-12 students as ocean stewards. In particular, boat-based science activities facilitate hands-on inquiry. These activities reinforce key science concepts while creating a tangible connection to our shared coastal "backyard." A collaboration between Zephyr Education Foundation, the New England Aquarium, the University of Massachusetts Boston and Woods Hole Oceanographic Institution has taken >500 Boston, MA area students from 26 public schools on boat-based education trips in Boston Harbor. Marine science and technology professionals and educators facilitate participatory activities using modern marine technology aboard a research vessel. Trips are funded at no cost to participants by a grant from the Richard Lounsbery Foundation; cost-free outings are essential for participation from underserved public school districts. Participants perceived three important outcomes of their outings: the trips 1) enhanced in-class curricular learning and improved marine science literacy 2) increased personal connections to local marine environments, and 3) increased interest in careers in marine science, including engineering and technical positions. Despite living in close proximity to water, this was the first boat outing for many students; boat-based education trips enhanced student awareness of local environments in a way that curricular study had not. Boston trip results are being evaluated, but 3000 evaluations from similar trips in Woods Hole, MA indicate that 98% of participants gained a better understanding and appreciation of the work conducted by marine scientists, engineers, and other professionals, and 82% said their experience made them more interested in becoming involved in science at school and/or as a job. In summary

Rock mechanics for hard rock nuclear waste repositories

International Nuclear Information System (INIS)

Heuze, F.E.

1981-09-01

The mined geologic burial of high level nuclear waste is now the favored option for disposal. The US National Waste Terminal Storage Program designed to achieve this disposal includes an extensive rock mechanics component related to the design of the wastes repositories. The plan currently considers five candidate rock types. This paper deals with the three hard rocks among them: basalt, granite, and tuff. Their behavior is governed by geological discontinuities. Salt and shale, which exhibit behavior closer to that of a continuum, are not considered here. This paper discusses both the generic rock mechanics R and D, which are required for repository design, as well as examples of projects related to hard rock waste storage. The examples include programs in basalt (Hanford/Washington), in granitic rocks (Climax/Nevada Test Site, Idaho Springs/Colorado, Pinawa/Canada, Oracle/Arizona, and Stripa/Sweden), and in tuff

Elastic Rock Heterogeneity Controls Brittle Rock Failure during Hydraulic Fracturing

Science.gov (United States)

Langenbruch, C.; Shapiro, S. A.

2014-12-01

For interpretation and inversion of microseismic data it is important to understand, which properties of the reservoir rock control the occurrence probability of brittle rock failure and associated seismicity during hydraulic stimulation. This is especially important, when inverting for key properties like permeability and fracture conductivity. Although it became accepted that seismic events are triggered by fluid flow and the resulting perturbation of the stress field in the reservoir rock, the magnitude of stress perturbations, capable of triggering failure in rocks, can be highly variable. The controlling physical mechanism of this variability is still under discussion. We compare the occurrence of microseismic events at the Cotton Valley gas field to elastic rock heterogeneity, obtained from measurements along the treatment wells. The heterogeneity is characterized by scale invariant fluctuations of elastic properties. We observe that the elastic heterogeneity of the rock formation controls the occurrence of brittle failure. In particular, we find that the density of events is increasing with the Brittleness Index (BI) of the rock, which is defined as a combination of Young's modulus and Poisson's ratio. We evaluate the physical meaning of the BI. By applying geomechanical investigations we characterize the influence of fluctuating elastic properties in rocks on the probability of brittle rock failure. Our analysis is based on the computation of stress fluctuations caused by elastic heterogeneity of rocks. We find that elastic rock heterogeneity causes stress fluctuations of significant magnitude. Moreover, the stress changes necessary to open and reactivate fractures in rocks are strongly related to fluctuations of elastic moduli. Our analysis gives a physical explanation to the observed relation between elastic heterogeneity of the rock formation and the occurrence of brittle failure during hydraulic reservoir stimulations. A crucial factor for understanding

Rock.XML - Towards a library of rock physics models

Science.gov (United States)

Jensen, Erling Hugo; Hauge, Ragnar; Ulvmoen, Marit; Johansen, Tor Arne; Drottning, Åsmund

2016-08-01

Rock physics modelling provides tools for correlating physical properties of rocks and their constituents to the geophysical observations we measure on a larger scale. Many different theoretical and empirical models exist, to cover the range of different types of rocks. However, upon reviewing these, we see that they are all built around a few main concepts. Based on this observation, we propose a format for digitally storing the specifications for rock physics models which we have named Rock.XML. It does not only contain data about the various constituents, but also the theories and how they are used to combine these building blocks to make a representative model for a particular rock. The format is based on the Extensible Markup Language XML, making it flexible enough to handle complex models as well as scalable towards extending it with new theories and models. This technology has great advantages as far as documenting and exchanging models in an unambiguous way between people and between software. Rock.XML can become a platform for creating a library of rock physics models; making them more accessible to everyone.

Stable structures of coalitions in competitive and altruistic military teams

Science.gov (United States)

Aurangzeb, M.; Mikulski, D.; Hudas, G.; Lewis, F. L.; Gu, Edward

2013-05-01

In heterogeneous battlefield teams, the balance between team and individual objectives forms the basis for the internal topological structure of teams. The stability of team structure is studied by presenting a graphical coalitional game (GCG) with Positional Advantage (PA). PA is Shapley value strengthened by the Axioms of value. The notion of team and individual objectives is studied by defining altruistic and competitive contribution made by an individual; altruistic and competitive contributions made by an agent are components of its total or marginal contribution. Moreover, the paper examines dynamic team effects by defining three online sequential decision games based on marginal, competitive and altruistic contributions of the individuals towards team. The stable graphs under these sequential decision games are studied and found to be structurally connected, complete, or tree respectively.

Measuring discharge with acoustic Doppler current profilers from a moving boat

Science.gov (United States)

Mueller, David S.; Wagner, Chad R.; Rehmel, Michael S.; Oberg, Kevin A.; Rainville, Francois

2013-01-01

The use of acoustic Doppler current profilers (ADCPs) from a moving boat is now a commonly used method for measuring streamflow. The technology and methods for making ADCP-based discharge measurements are different from the technology and methods used to make traditional discharge measurements with mechanical meters. Although the ADCP is a valuable tool for measuring streamflow, it is only accurate when used with appropriate techniques. This report presents guidance on the use of ADCPs for measuring streamflow; this guidance is based on the experience of U.S. Geological Survey employees and published reports, papers, and memorandums of the U.S. Geological Survey. The guidance is presented in a logical progression, from predeployment planning, to field data collection, and finally to post processing of the collected data. Acoustic Doppler technology and the instruments currently (2013) available also are discussed to highlight the advantages and limitations of the technology. More in-depth, technical explanations of how an ADCP measures streamflow and what to do when measuring in moving-bed conditions are presented in the appendixes. ADCP users need to know the proper procedures for measuring discharge from a moving boat and why those procedures are required, so that when the user encounters unusual field conditions, the procedures can be adapted without sacrificing the accuracy of the streamflow-measurement data.

Bronze age cosmology and rock art images. Solar ships, deer and charts

Science.gov (United States)

Dimitriadis, G.

Bronze Age societies were technologically complex. The impressive production of metal artefacts embodies clearly their astronomical culture and cosmological viewpoint. Same ascertainment is valid also for rock art. In fact, around the European landscape were discovered several cliffs engraved with solar ships, deer and charts. How one could be interpret them? Which is the hidden mentality? From the end of 3rd millennium-early 2nd millennium B. C. deep technological transformations are made by metals. New inventions such metal extraction for weapon production, horse pulling chariot used for war and the bull pulling one used for trade may shorten the culture and material distances between Central Europe and South Mediterranean area. Indeed, taphonomic studies indicate a specific modification of the human body mortuary traditional disposition (orientated to significant astronomical targets) below a substantial transformation of mortuary apparatus with spot evidence of weapons (halberds, swords, knifes) and ornaments (double spiral, lunar shape pectorals). The famous Trundhold Solar chart, the 2nd millennium terracotta chart form Dupljaja, the solar boats petroglyph in Bohusland and the horse rider carved on Philippi's cliffs were conceived by the same mentality: communion with the divinity. Culture expressions as communicate manifestation attested in rock art were produced by the same mentality presented in Bronze Age art-crafts such as, 1. Culture epidemiologic patterns dispersion took place through out iconographic motives, and, 2. Animals can play a double face function inside an analogical-mythological system: a. animal-reflex; b. animal-agent. The question is: Could such petroglyphs help us to "read" archaeoastronomical properly in an archaeological site?

Rock burst governance of working face under igneous rock

Science.gov (United States)

Chang, Zhenxing; Yu, Yue

2017-01-01

As a typical failure phenomenon, rock burst occurs in many mines. It can not only cause the working face to cease production, but also cause serious damage to production equipment, and even result in casualties. To explore how to govern rock burst of working face under igneous rock, the 10416 working face in some mine is taken as engineering background. The supports damaged extensively and rock burst took place when the working face advanced. This paper establishes the mechanical model and conducts theoretical analysis and calculation to predict the fracture and migration mechanism and energy release of the thick hard igneous rock above the working face, and to obtain the advancing distance of the working face when the igneous rock fractures and critical value of the energy when rock burst occurs. Based on the specific conditions of the mine, this paper put forward three kinds of governance measures, which are borehole pressure relief, coal seam water injection and blasting pressure relief.