49 CFR 371.10 - Duties and obligations of brokers.

Science.gov (United States)

2010-10-01

... 49 Transportation 5 2010-10-01 2010-10-01 false Duties and obligations of brokers. 371.10 Section... SAFETY ADMINISTRATION, DEPARTMENT OF TRANSPORTATION FEDERAL MOTOR CARRIER SAFETY REGULATIONS BROKERS OF PROPERTY § 371.10 Duties and obligations of brokers. Where the broker acts on behalf of a person bound by...

Integrate Data into Scientific Workflows for Terrestrial Biosphere Model Evaluation through Brokers

Science.gov (United States)

Wei, Y.; Cook, R. B.; Du, F.; Dasgupta, A.; Poco, J.; Huntzinger, D. N.; Schwalm, C. R.; Boldrini, E.; Santoro, M.; Pearlman, J.; Pearlman, F.; Nativi, S.; Khalsa, S.

2013-12-01

is leveraged to provide a consistent mechanism for data discovery. Standards-based data services, including Open Geospatial Consortium (OGC) Web Coverage Service (WCS) and THREDDS are leveraged to provide on-demand data access and transformations through the data access broker. To ease the adoption of broker services, a package of broker client VisTrails modules have been developed to be easily plugged into scientific workflows. The initial IMIF has been successfully tested in selected model evaluation scenarios involved in the NASA-funded Multi-scale Synthesis and Terrestrial Model Intercomparison Project (MsTMIP).

The ‘dark side’ of knowledge brokering

Science.gov (United States)

Wilson, Paul; Boaden, Ruth

2016-01-01

Deploying knowledge brokers to bridge the ‘gap’ between researchers and practitioners continues to be seen as an unquestionable enabler of evidence-based practice and is often endorsed uncritically. We explore the ‘dark side’ of knowledge brokering, reflecting on its inherent challenges which we categorize as: (1) tensions between different aspects of brokering; (2) tensions between different types and sources of knowledge; and (3) tensions resulting from the ‘in-between’ position of brokers. As a result of these tensions, individual brokers may struggle to maintain their fragile and ambiguous intermediary position, and some of the knowledge may be lost in the ‘in-between world’, whereby research evidence is transferred to research users without being mobilized in their day-to-day practice. To be effective, brokering requires an amalgamation of several types of knowledge and a multidimensional skill set that needs to be sustained over time. If we want to maximize the impact of research on policy and practice, we should move from deploying individual ‘brokers’ to embracing the collective process of ‘brokering’ supported at the organizational and policy levels. PMID:28429974

Brokering Capabilities for EarthCube - supporting Multi-disciplinary Earth Science Research

Science.gov (United States)

Jodha Khalsa, Siri; Pearlman, Jay; Nativi, Stefano; Browdy, Steve; Parsons, Mark; Duerr, Ruth; Pearlman, Francoise

2013-04-01

targeted to specific communities. Brokering, as a critical capability for connecting systems, evolves over time through more connections and increased functionality. This adaptive process allows for continual evaluation as to how well science-driven use cases are being met. There is a near term, and possibly unique, opportunity through EarthCube and European e-Infrastructure projects to increase the impact and interconnectivity of projects. In the developments described in this presentation, brokering has been demonstrated to be an essential part of a robust, adaptive technical infrastructure and demonstration and user scenarios can address of both the governance and detailed implementation paths forward. The EarthCube Brokering roadmap proposes the expansion of brokering pilots into fully operational prototypes that work with the broader science and informatics communities to answer these questions, connect existing and emerging systems, and evolve the EarthCube infrastructure.

Knowledge brokering

DEFF Research Database (Denmark)

Bergenholtz, Carsten

2011-01-01

Purpose – The purpose of this paper is to examine how the spanning of inter-organizational weak ties and technological boundaries influences knowledge brokering. Design/methodology/approach – The paper is based on original fieldwork and employs a case study research design, investigating a Danish...... HTSF’s inter-organizational activities. Findings – The findings show how an inter-organizational search that crosses technological boundaries and is based on a network structure of weak ties can imply a reduced risk of unwanted knowledge spill-over. Research limitations/implications – By not engaging...... in strong tie collaborations a knowledge brokering organization can reduce the risk of unwanted knowledge spill-over. The risks and opportunities of knowledge spill-over furthermore rely on the nature of the technology involved and to what extent technological boundaries are crossed. Practical implications...

Brokers and Competitive Advantage

OpenAIRE

Michael D. Ryall; Olav Sorenson

2007-01-01

The broker profits by intermediating between two (or more) parties. Using a biform game, we examine whether such a position can confer a competitive advantage, as well as whether any such advantage could persist if actors formed relations strategically. Our analysis reveals that, if one considers exogenous the relations between actors, brokers can enjoy an advantage but only if (1) they do not face substitutes either for the connections they offer or the value they can create, (2) they interm...

Network brokers in the periphery

DEFF Research Database (Denmark)

Leick, Birgit; Gretzinger, Susanne; Ingstrup, Mads Bruun

in a way that both enterprise development and regional competitiveness in rural-peripheral regions are supported. Based on a case study of four network brokers from peripheral regions in Germany, we shed light on the activities of brokers with regard to networking among local businesses and the effects...... on knowledge sharing. The paper will also critically discuss governance implications of network brokers in the periphery, which are associated with the (lack of) integration of such actors with established local and regional governance infrastructures.......Research on rural-peripheral regions stresses that such environments face multiple challenges in a globalised world, which, from a policy perspective, should be addressed to enhance regional competitiveness. These challenges are typically associated with a prevalence of small and medium...

76 FR 37571 - Broker-Dealer Reports

Science.gov (United States)

2011-06-27

... ``review'' and appropriate tests of the broker-dealer's accounting system, internal accounting control and... further states that the scope of the audit and review of the accounting system, internal accounting... Accounting Oversight Board (the ``PCAOB'') to implement oversight of independent public accountants of broker...

17 CFR 1.57 - Operations and activities of introducing brokers.

Science.gov (United States)

2010-04-01

... introducing brokers. 1.57 Section 1.57 Commodity and Securities Exchanges COMMODITY FUTURES TRADING COMMISSION... introducing brokers. (a) Each introducing broker must: (1) Open and carry each customer's and option customer..., That an introducing broker which has entered into a guarantee agreement with a futures commission...

Insurance brokers market dynamics in Poland before deregulation

Directory of Open Access Journals (Sweden)

Jarosław Krajewski

2014-12-01

Full Text Available The article focus on insurance broker profession in connection with second part of professions deregulations. It briefly presents modifications in polish law in this domain. Next part concerns the insurance brokers market dynamics analysis. The results shows permanent increase in brokers quantity in spite of existing regulations. Presented paper makes start point to following analysis.

Geospatial Brokering - Challenges and Future Directions

Science.gov (United States)

White, C. E.

2012-12-01

An important feature of many brokers is to facilitate straightforward human access to scientific data while maintaining programmatic access to it for system solutions. Standards-based protocols are critical for this, and there are a number of protocols to choose from. In this discussion, we will present a web application solution that leverages certain protocols - e.g., OGC CSW, REST, and OpenSearch - to provide programmatic as well as human access to geospatial resources. We will also discuss managing resources to reduce duplication yet increase discoverability, federated search solutions, and architectures that combine human-friendly interfaces with powerful underlying data management. The changing requirements witnessed in brokering solutions over time, our recent experience participating in the EarthCube brokering hack-a-thon, and evolving interoperability standards provide insight to future technological and philosophical directions planned for geospatial broker solutions. There has been much change over the past decade, but with the unprecedented data collaboration of recent years, in many ways the challenges and opportunities are just beginning.

49 CFR 371.3 - Records to be kept by brokers.

Science.gov (United States)

2010-10-01

... 49 Transportation 5 2010-10-01 2010-10-01 false Records to be kept by brokers. 371.3 Section 371.3... ADMINISTRATION, DEPARTMENT OF TRANSPORTATION FEDERAL MOTOR CARRIER SAFETY REGULATIONS BROKERS OF PROPERTY § 371.3 Records to be kept by brokers. (a) A broker shall keep a record of each transaction. For purposes of this...

17 CFR 155.4 - Trading standards for introducing brokers.

Science.gov (United States)

2010-04-01

... 17 Commodity and Securities Exchanges 1 2010-04-01 2010-04-01 false Trading standards for introducing brokers. 155.4 Section 155.4 Commodity and Securities Exchanges COMMODITY FUTURES TRADING COMMISSION TRADING STANDARDS § 155.4 Trading standards for introducing brokers. (a) Each introducing broker...

BCube: A Broker Framework for Next Generation Geoscience

Science.gov (United States)

Khalsa, S. S.; Pearlman, J.; Nativi, S.

2013-12-01

EarthCube is an NSF initiative that aims to transform the conduct of research through the creation of community-guided cyberinfrastructure enabling the integration information and data across the geosciences. Following an initial phase of concept and community development activities, NSF has made awards for the development of cyberinfrastructure 'building blocks.' In this talk we describe the goals and methods for one of these projects - BCube, for Brokering Building Blocks. BCube addresses the need for effective and efficient multi-disciplinary collaboration and interoperability through the introduction of brokering technologies. Brokers, as information systems middleware, have existed for many years and are found in diverse domains and industries such as financial systems, business-to-business interfaces, medicine and the automotive industry, to name a few. However, the emergence of brokers in science is relatively new and is now being piloted with great promise in cyberinfrastructure and science communities in the U.S., Europe, and elsewhere. Brokers act as intermediaries between information systems that implement well-defined interfaces, providing a bridge between communities using different specifications. The BCube project is helping to build a truly cross-disciplinary, global platform for data providers, cyberinfrastructure developers, and data users to make data more available and interoperable through a brokering framework. Building on the GEOSS Discover and Access Broker (DAB), BCube will develop new modules and services including * Expanded semantic brokering * Business Model support for work flows * Automated metadata generation * Automated linking to services discovered via web crawling * Plug and play for most community service buses * Credential passing for seamless access to data * Ranking of search results from brokered catalogs Because facilitating cross-discipline research involves cultural and well as technical challenges, BCube is also

Effectiveness of brokering within account management organizations

NARCIS (Netherlands)

Dekker, D.J.; Stokman, F.N.; Franses, P.H.B.F.

2004-01-01

We present a model that integrates the contradicting Burtian and Krackhardtian broker theories to explain effectiveness of brokering for individuals within account management organizations. Using data on a network of 55 individuals in a financial account management organization, we test how

12 CFR 221.125 - Credit to brokers and dealers.

Science.gov (United States)

2010-01-01

... 12 Banks and Banking 3 2010-01-01 2010-01-01 false Credit to brokers and dealers. 221.125 Section... SYSTEM CREDIT BY BANKS AND PERSONS OTHER THAN BROKERS OR DEALERS FOR THE PURPOSE OF PURCHASING OR CARRYING MARGIN STOCK (REGULATION U) Interpretations § 221.125 Credit to brokers and dealers. (a) The...

12 CFR 221.103 - Loans to brokers or dealers.

Science.gov (United States)

2010-01-01

... 12 Banks and Banking 3 2010-01-01 2010-01-01 false Loans to brokers or dealers. 221.103 Section... SYSTEM CREDIT BY BANKS AND PERSONS OTHER THAN BROKERS OR DEALERS FOR THE PURPOSE OF PURCHASING OR CARRYING MARGIN STOCK (REGULATION U) Interpretations § 221.103 Loans to brokers or dealers. Questions have...

12 CFR 220.132 - Credit to brokers and dealers.

Science.gov (United States)

2010-01-01

... 12 Banks and Banking 3 2010-01-01 2010-01-01 false Credit to brokers and dealers. 220.132 Section 220.132 Banks and Banking FEDERAL RESERVE SYSTEM (CONTINUED) BOARD OF GOVERNORS OF THE FEDERAL RESERVE SYSTEM CREDIT BY BROKERS AND DEALERS (REGULATION T) Interpretations § 220.132 Credit to brokers and...

Knowledge brokering:

DEFF Research Database (Denmark)

Bergenholtz, Carsten

2010-01-01

-organizational search strategy that spans technological boundaries and involves the formation and search among weak ties. The findings show how knowledge brokering is influenced by the make-up of the technology involved, the technological distance between the two parties and why weak ties are less likely to collaborate...

78 FR 48456 - Notice of Cancellation of Customs Broker Licenses

Science.gov (United States)

2013-08-08

... DEPARTMENT OF HOMELAND SECURITY U.S. Customs and Border Protection Notice of Cancellation of Customs Broker Licenses AGENCY: U.S. Customs and Border Protection, Department of Homeland Security. ACTION: Customs broker license cancellations. SUMMARY: Notice is hereby given that the customs broker...

78 FR 48458 - Notice of Reinstatement of Customs Broker License

Science.gov (United States)

2013-08-08

... DEPARTMENT OF HOMELAND SECURITY U.S. Customs and Border Protection Notice of Reinstatement of Customs Broker License AGENCY: U.S. Customs and Border Protection, Department of Homeland Security. ACTION: Reinstatement of customs broker license. SUMMARY: Notice is hereby given that a customs broker's license has...

7 CFR 46.28 - Duties of brokers.

Science.gov (United States)

2010-01-01

... itemized accounting to the principal promptly on receipt of payment, showing the true gross selling price... broker who agrees to collect funds from the buyer for his principal shall render an itemized accounting... Act. While the broker is not obliged to furnish his principal information regarding the financial...

Brokering leadership in complex environments

Directory of Open Access Journals (Sweden)

Peter M. Miller

2016-06-01

Full Text Available This qualitative study, set in the United States, presents an in-depth analysis of leadership in schools and community-based organizations that helped connect students and families to vital education resources. Data were collected from 132 interviews with those who experienced the social and organizational complexities of homelessness. The findings suggest that brokering leadership supports learning, symbolism, identity development, and responsibility. The study indicates that brokering leadership has promise for cultivating opportunities for those who are traditionally disconnected from important resources and relationships.

78 FR 48460 - Notice of Revocation of Customs Broker License

Science.gov (United States)

2013-08-08

... DEPARTMENT OF HOMELAND SECURITY U.S. Customs and Border Protection Notice of Revocation of Customs Broker License AGENCY: U.S. Customs and Border Protection, Department of Homeland Security. ACTION: Notice of revocation of a customs broker license. SUMMARY: Notice is hereby given that a customs broker...

78 FR 77140 - Customs Brokers User Fee Payment for 2014

Science.gov (United States)

2013-12-20

... DEPARTMENT OF HOMELAND SECURITY U.S. Customs and Border Protection Customs Brokers User Fee...: General notice. SUMMARY: This document provides notice to customs brokers that the annual fee of $138 that is assessed for each permit held by a broker, whether it may be an individual, partnership...

Incorporating Brokers within Collaboration Environments

Science.gov (United States)

Rajasekar, A.; Moore, R.; de Torcy, A.

2013-12-01

A collaboration environment, such as the integrated Rule Oriented Data System (iRODS - http://irods.diceresearch.org), provides interoperability mechanisms for accessing storage systems, authentication systems, messaging systems, information catalogs, networks, and policy engines from a wide variety of clients. The interoperability mechanisms function as brokers, translating actions requested by clients to the protocol required by a specific technology. The iRODS data grid is used to enable collaborative research within hydrology, seismology, earth science, climate, oceanography, plant biology, astronomy, physics, and genomics disciplines. Although each domain has unique resources, data formats, semantics, and protocols, the iRODS system provides a generic framework that is capable of managing collaborative research initiatives that span multiple disciplines. Each interoperability mechanism (broker) is linked to a name space that enables unified access across the heterogeneous systems. The collaboration environment provides not only support for brokers, but also support for virtualization of name spaces for users, files, collections, storage systems, metadata, and policies. The broker enables access to data or information in a remote system using the appropriate protocol, while the collaboration environment provides a uniform naming convention for accessing and manipulating each object. Within the NSF DataNet Federation Consortium project (http://www.datafed.org), three basic types of interoperability mechanisms have been identified and applied: 1) drivers for managing manipulation at the remote resource (such as data subsetting), 2) micro-services that execute the protocol required by the remote resource, and 3) policies for controlling the execution. For example, drivers have been written for manipulating NetCDF and HDF formatted files within THREDDS servers. Micro-services have been written that manage interactions with the CUAHSI data repository, the Data

77 FR 74201 - Customs Brokers User Fee Payment for 2013

Science.gov (United States)

2012-12-13

... DEPARTMENT OF HOMELAND SECURITY U.S. Customs and Border Protection Customs Brokers User Fee...: General notice. SUMMARY: This document provides notice to customs brokers that the annual fee of $138 that... of the 2013 Customs Broker User Fee is due February 15, 2013. FOR FURTHER INFORMATION CONTACT: Craig...

76 FR 1626 - Customs Brokers User Fee Payment for 2011

Science.gov (United States)

2011-01-11

... DEPARTMENT OF HOMELAND SECURITY U.S. Customs and Border Protection Customs Brokers User Fee... notice. SUMMARY: This document provides notice to customs brokers that the annual fee of $138 that is assessed for each permit held by a broker, whether it may be an individual, partnership, association, or...

48 CFR 204.7206 - Using CAGE codes to identify agents and brokers.

Science.gov (United States)

2010-10-01

... identify agents and brokers. 204.7206 Section 204.7206 Federal Acquisition Regulations System DEFENSE... 204.7206 Using CAGE codes to identify agents and brokers. Authorized agents and brokers are entities... code will be assigned to the agent/broker establishment in addition to any codes assigned to the...

76 FR 65741 - Customs Brokers User Fee Payment for 2012

Science.gov (United States)

2011-10-24

... DEPARTMENT OF HOMELAND SECURITY Customs and Border Protection Customs Brokers User Fee Payment for.... SUMMARY: This document provides notice to customs brokers that the annual fee of $138 that is assessed for... 2012 in accordance with the Tax Reform Act of 1986. DATES: Payment of the 2012 Customs Broker User Fee...

Knowledge brokering in public health: a tale of two studies.

Science.gov (United States)

Traynor, R; DeCorby, K; Dobbins, M

2014-06-01

A Knowledge Broker is one approach for facilitating the integration of evidence-informed decision making in public health practice. In this paper, the findings from two studies investigating a Knowledge Broker intervention as a means of enhancing capacity for evidence-informed decision making are presented. Contextual factors that facilitate this strategy are also identified. This paper describes work done through a single mixed-methods study (randomized controlled trial with a qualitative component) and a case study. The Health Evidence team conducted two studies examining Knowledge Broker impact in Canadian public health departments. The effectiveness of knowledge translation strategies of varying intensities for promoting the use of research evidence in decisions related to child obesity prevention were explored via a randomized controlled trial with a fundamental descriptive component (2003-2007). In a case study (2010-2013), the authors partnered with three health departments to develop and implement tailored strategies targeted at the organization. Knowledge Brokers worked with designated staff in these studies via one-on-one consultations, small group meetings, and/or workshops and presentations. The Knowledge Broker role was assessed by analysing data from close-ended surveys, interviews, organizational documents, and reflective journals. In this paper, the authors focus on findings from the qualitative analysis of implementing the Knowledge Broker role in both studies and explore several contextual factors that impacted study outcomes. Knowledge Brokers were shown to enhance individual capacity by improving knowledge and skill in searching for, critically appraising, and applying research evidence to practice-based issues. Organizational capacity was also enhanced with strong management support and policies. Effective Knowledge Broker attributes included both expertise in research methodology and public health, as well as intangible traits such as

Comet: Multifunction VOEvent broker

Science.gov (United States)

Swinbank, John

2014-04-01

Comet is a Python implementation of the VOEvent Transport Protocol (VTP). VOEvent is the IVOA system for describing transient celestial events. Details of transients detected by many projects, including Fermi, Swift, and the Catalina Sky Survey, are currently made available as VOEvents, which is also the standard alert format by future facilities such as LSST and SKA. The core of Comet is a multifunction VOEvent broker, capable of receiving events either by subscribing to one or more remote brokers or by direct connection from authors; it can then both process those events locally and forward them to its own subscribers. In addition, Comet provides a tool for publishing VOEvents to the global VOEvent backbone.

17 CFR 300.304 - Retained rights of brokers or dealers.

Science.gov (United States)

2010-04-01

... 17 Commodity and Securities Exchanges 3 2010-04-01 2010-04-01 false Retained rights of brokers or... Completion of Open Contractual Commitments § 300.304 Retained rights of brokers or dealers. (a) Nothing stated in these rules shall be construed to prejudice the right of a broker or dealer to any claim...

76 FR 65742 - Revocation of Customs Broker Licenses

Science.gov (United States)

2011-10-24

... DEPARTMENT OF HOMELAND SECURITY Customs and Border Protection Revocation of Customs Broker Licenses AGENCY: U.S. Customs and Border Protection, U.S. Department of Homeland Security. ACTION: General... U.S. Customs and Border Protection regulations (19 CFR 111.51(b)), the following Customs broker...

Adolescent Healthcare Brokering: Prevalence, Experience, Impact, and Opportunities

Science.gov (United States)

Banas, Jennifer R.; Wallis, Lisa C.; Ball, James W.; Gershon, Sarah

2016-01-01

Background: Limited health literacy disproportionately affects those with limited English proficiency (LEP). Parents with LEP might rely on their adolescent children to interpret health information. We call this "adolescent healthcare brokering." This study uncovers the prevalence of brokering, kinds of tasks, emotional and academic…

42 CFR 422.2274 - Broker and agent requirements.

Science.gov (United States)

2010-10-01

... compensation structure initiated in the year the enrollment occurred. (iv) If the MA organization contracts... Advantage organization markets through independent (i.e., non-employee) brokers or agents, the following requirements must be met: (a) Agents and brokers must be compensated as follows: (1) An MA organization (or...

Evaluating Sustainability Models for Interoperability through Brokering Software

Science.gov (United States)

Pearlman, Jay; Benedict, Karl; Best, Mairi; Fyfe, Sue; Jacobs, Cliff; Michener, William; Nativi, Stefano; Powers, Lindsay; Turner, Andrew

2016-04-01

Sustainability of software and research support systems is an element of innovation that is not often discussed. Yet, sustainment is essential if we expect research communities to make the time investment to learn and adopt new technologies. As the Research Data Alliance (RDA) is developing new approaches to interoperability, the question of uptake and sustainability is important. Brokering software sustainability is one of the areas that is being addressed in RDA. The Business Models Team of the Research Data Alliance Brokering Governance Working Group examined several support models proposed to promote the long-term sustainability of brokering middleware. The business model analysis includes examination of funding source, implementation frameworks and challenges, and policy and legal considerations. Results of this comprehensive analysis highlight advantages and disadvantages of the various models with respect to the specific requirements for brokering services. We offer recommendations based on the outcomes of this analysis that suggest that hybrid funding models present the most likely avenue to long term sustainability.

75 FR 66050 - Permissible Sharing of Client Records by Customs Brokers

Science.gov (United States)

2010-10-27

.... USCBP-2010-0038] RIN 1651-AA80 Permissible Sharing of Client Records by Customs Brokers AGENCIES... the Code of Federal Regulations (CFR) pertaining to the obligations of customs brokers to keep clients' information confidential. The proposed amendment would allow brokers, upon the client's consent in a written...

13 CFR 120.956 - Suspension or revocation of brokers and dealers.

Science.gov (United States)

2010-01-01

... brokers and dealers. 120.956 Section 120.956 Business Credit and Assistance SMALL BUSINESS ADMINISTRATION... Suspension or revocation of brokers and dealers. The appropriate Office of Capital Access official in accordance with Delegations of Authority may suspend or revoke the privilege of any broker or dealer to...

Staying in the Light: Evaluating Sustainability Models for Brokering Software

Science.gov (United States)

Powers, L. A.; Benedict, K. K.; Best, M.; Fyfe, S.; Jacobs, C. A.; Michener, W. K.; Pearlman, J.; Turner, A.; Nativi, S.

2015-12-01

The Business Models Team of the Research Data Alliance Brokering Governance Working Group examined several support models proposed to promote the long-term sustainability of brokering middleware. The business model analysis includes examination of funding source, implementation frameworks and obstacles, and policy and legal considerations. The issue of sustainability is not unique to brokering software and these models may be relevant to many applications. Results of this comprehensive analysis highlight advantages and disadvantages of the various models in respect to the specific requirements for brokering services. We offer recommendations based on the outcomes of this analysis while recognizing that all software is part of an evolutionary process and has a lifespan.

77 FR 17367 - Permissible Sharing of Client Records by Customs Brokers

Science.gov (United States)

2012-03-26

...-0038] RIN 1651-AA80 Permissible Sharing of Client Records by Customs Brokers AGENCY: U.S. Customs and... would allow brokers, upon the client's consent in a written authorization, to share client information... services to the broker's clients. Although the proposed rule was prepared in response to a request from a...

17 CFR 250.4 - Exemption of certain brokers, dealers and underwriters.

Science.gov (United States)

2010-04-01

... 17 Commodity and Securities Exchanges 3 2010-04-01 2010-04-01 false Exemption of certain brokers... and General Exemptions § 250.4 Exemption of certain brokers, dealers and underwriters. (a) General exemption. Subject to the provision of § 250.6, any broker, dealer or underwriter, as defined in paragraph...

17 CFR 240.15g-4 - Disclosure of compensation to brokers or dealers.

Science.gov (United States)

2010-04-01

... brokers or dealers. 240.15g-4 Section 240.15g-4 Commodity and Securities Exchanges SECURITIES AND EXCHANGE... § 240.15g-4 Disclosure of compensation to brokers or dealers. Preliminary Note: Brokers and dealers may..., and dominated and controlled markets. (a) Disclosure requirement. It shall be unlawful for any broker...

29 CFR 2580.412-35 - Disqualification of agents, brokers and sureties.

Science.gov (United States)

2010-07-01

... 29 Labor 9 2010-07-01 2010-07-01 false Disqualification of agents, brokers and sureties. 2580.412...-35 Disqualification of agents, brokers and sureties. Since 13(c) is to be construed as disqualifying any agent, broker, surety or other company from having a bond placed through or with it, if the plan...

12 CFR 221.5 - Special purpose loans to brokers and dealers.

Science.gov (United States)

2010-01-01

... 12 Banks and Banking 3 2010-01-01 2010-01-01 false Special purpose loans to brokers and dealers... FEDERAL RESERVE SYSTEM CREDIT BY BANKS AND PERSONS OTHER THAN BROKERS OR DEALERS FOR THE PURPOSE OF PURCHASING OR CARRYING MARGIN STOCK (REGULATION U) § 221.5 Special purpose loans to brokers and dealers. (a...

7 CFR 3565.108 - Responsibility for actions of agents and mortgage brokers.

Science.gov (United States)

2010-01-01

... brokers. 3565.108 Section 3565.108 Agriculture Regulations of the Department of Agriculture (Continued... Requirements § 3565.108 Responsibility for actions of agents and mortgage brokers. An approved lender is responsible for the actions of its agents and mortgage brokers. ...

Determinants and consequences of child culture brokering in families from the former Soviet Union.

Science.gov (United States)

Jones, Curtis J; Trickett, Edison J; Birman, Dina

2012-09-01

Child culture brokering occurs when immigrant children help their families navigate the new culture and language. The present study develops a model of the child culture broker role that situates it within the family and community economic and acculturative contexts of 328 families from the former Soviet Union. Path analysis was utilized to explore the relationships of community and family economic and cultural contexts with child culture brokering, child emotional distress, and family disagreements. All children reported some culture brokering for their parents. Less English proficient parents with lower status jobs, and living in areas with more Russian speaking families tended to utilize their children as brokers more often. Further, community economic conditions also predicted brokering indirectly, mediated by parent job social status. Brokering was related to child emotional distress and family disagreements. Further, culture brokering was a mediator of the impact of parent job social status on both child emotional distress and family disagreements. These results add to our understanding of the culture broker role and emphasize the utility of approaching research on it from an ecological perspective.

Using an Acculturation-Stress-Resilience Framework to Explore Latent Profiles of Latina/o Language Brokers.

Science.gov (United States)

Kam, Jennifer A; Marcoulides, Katerina M; Merolla, Andy J

2017-12-01

With survey data from 243 Latina/o early adolescent language brokers, latent profile analyses were conducted to identify different types (i.e., profiles) of brokers. Profiles were based on how often Latina/o early adolescents brokered for family members, as well as their levels of family-based acculturation stress, negative brokering beliefs, parentification, and positive brokering beliefs. Three brokering profiles emerged: (1) infrequent-ambivalents, (2) occasional-moderates, and (3) parentified-endorsers. Profile membership was significantly predicted by ethnic identification and brokering in a medical context. Respect, brokering at school, and brokering at home did not significantly predict profile membership. In addition, parentified-endorsers had more frequent perceived ethnic/racial discrimination and depressive symptoms than other profiles. In contrast, infrequent-ambivalents engaged in risky behaviors less frequently than other profiles. © 2017 The Authors. Journal of Research on Adolescence © 2017 Society for Research on Adolescence.

29 CFR 453.21 - Interests held in agents, brokers, and surety companies.

Science.gov (United States)

2010-07-01

... 29 Labor 2 2010-07-01 2010-07-01 false Interests held in agents, brokers, and surety companies... LABOR-MANAGEMENT REPORTING AND DISCLOSURE ACT OF 1959 Qualified Agents, Brokers, and Surety Companies for the Placing of Bonds § 453.21 Interests held in agents, brokers, and surety companies. (a) Section...

12 CFR 220.101 - Transactions of customers who are brokers or dealers.

Science.gov (United States)

2010-01-01

... 12 Banks and Banking 3 2010-01-01 2010-01-01 false Transactions of customers who are brokers or... OF THE FEDERAL RESERVE SYSTEM CREDIT BY BROKERS AND DEALERS (REGULATION T) Interpretations § 220.101 Transactions of customers who are brokers or dealers. The Board has recently considered certain questions...

Knowledge Brokers in the Making: Opportunities to Connect Researchers and Stakeholders

Science.gov (United States)

Pennell, K. G.; Pennell, M. C.

2014-12-01

Environmental science and engineering graduate students often lack training on how to communicate with policy decision makers who are grappling with questions to which research is responding. They communicate directly with mutual experts, but are many times unable to engage with non-experts about their research, thereby limiting the reach and impact of their findings. This presentation highlights opportunities within environmental science and engineering research to create opportunities for researchers to hone skills as knowledge brokers, so they learn ways to meaningfully engage with a range of stakeholders. A knowledge broker is an individual who connects scientific experts and relevant stakeholders with meaningful and useable information. Recognizing that information must flow in multiple directions, the knowledge broker must quickly and effectively translate needs and questions using established relationships. It is these relationships, as well as the synthesis of scientific knowledge into useable information, on which the success of the knowledge broker lies. Using lessons learned, as well as communication science theory related to knowledge brokering, this presentation highlights training opportunities for knowledge brokers who are primarily educated in science and engineering fields, yet seek to engage with societally relevant stakeholders. We present case study examples of knowledge brokering within two large multi-disciplinary research centers. These centers provide unique experiences for researchers to build relationships with stakeholders, so that the scientific experts not only create novel research within their specific discipline, but also inform policy decision makers, community members and regulatory officials.

17 CFR 155.2 - Trading standards for floor brokers.

Science.gov (United States)

2010-04-01

... 17 Commodity and Securities Exchanges 1 2010-04-01 2010-04-01 false Trading standards for floor brokers. 155.2 Section 155.2 Commodity and Securities Exchanges COMMODITY FUTURES TRADING COMMISSION TRADING STANDARDS § 155.2 Trading standards for floor brokers. Each contract market shall adopt and submit...

Microbial brokers of insect-plant interactions revisited.

Science.gov (United States)

Douglas, Angela E

2013-07-01

Recent advances in sequencing methods have transformed the field of microbial ecology, making it possible to determine the composition and functional capabilities of uncultured microorganisms. These technologies have been instrumental in the recognition that resident microorganisms can have profound effects on the phenotype and fitness of their animal hosts by modulating the animal signaling networks that regulate growth, development, behavior, etc. Against this backdrop, this review assesses the impact of microorganisms on insect-plant interactions, in the context of the hypothesis that microorganisms are biochemical brokers of plant utilization by insects. There is now overwhelming evidence for a microbial role in insect utilization of certain plant diets with an extremely low or unbalanced nutrient content. Specifically, microorganisms enable insect utilization of plant sap by synthesizing essential amino acids. They also can broker insect utilization of plant products of extremely high lignocellulose content, by enzymatic breakdown of complex plant polysaccharides, nitrogen fixation, and sterol synthesis. However, the experimental evidence for microbial-mediated detoxification of plant allelochemicals is limited. The significance of microorganisms as brokers of plant utilization by insects is predicted to vary, possibly widely, as a result of potentially complex interactions between the composition of the microbiota and the diet and insect developmental age or genotype. For every insect species feeding on plant material, the role of resident microbiota as biochemical brokers of plant utilization is a testable hypothesis.

17 CFR 270.10b-1 - Definition of regular broker or dealer.

Science.gov (United States)

2010-04-01

... COMMISSION (CONTINUED) RULES AND REGULATIONS, INVESTMENT COMPANY ACT OF 1940 § 270.10b-1 Definition of regular broker or dealer. The term regular broker or dealer of an investment company shall mean: (a) One... 17 Commodity and Securities Exchanges 3 2010-04-01 2010-04-01 false Definition of regular broker...

17 CFR 403.1 - Application of part to registered brokers and dealers.

Science.gov (United States)

2010-04-01

... registered brokers and dealers. 403.1 Section 403.1 Commodity and Securities Exchanges DEPARTMENT OF THE... SECURITIES AND BALANCES § 403.1 Application of part to registered brokers and dealers. With respect to their activities in government securities, compliance by registered brokers or dealers with § 240.8c-1 of this...

Supporting people with disabilities in managing individual budgets: the role of support brokers.

Science.gov (United States)

Quach, Emma D; O'Connor, Darlene Dee; McGaffigan, Erin

2010-01-01

Nationwide people with disabilities are self-directing their long-term care supports through individual budgets. Because these individuals may rely on a "support broker" to assist them in making and executing decisions regarding their budgets, the interactions between the participant and the support broker can influence participant autonomy. Massachusetts piloted a program for 14 participants to receive individual budgets for home and community-based services. Central to this pilot were the participant-designated support brokers, including home care case managers and peer advocates. Analysis of data on participants and support brokers indicated that the support brokers struggled with when, how, and how much to assist participants to self-direct. Case managers or other providers assuming the support broker's role will need proper training if they are to respond skillfully to challenging situations self-direction may bring.

Hidden Markov Model Application to Transfer The Trader Online Forex Brokers

Directory of Open Access Journals (Sweden)

Farida Suharleni

2012-05-01

Full Text Available Hidden Markov Model is elaboration of Markov chain, which is applicable to cases that can’t directly observe. In this research, Hidden Markov Model is used to know trader’s transition to broker forex online. In Hidden Markov Model, observed state is observable part and hidden state is hidden part. Hidden Markov Model allows modeling system that contains interrelated observed state and hidden state. As observed state in trader’s transition to broker forex online is category 1, category 2, category 3, category 4, category 5 by condition of every broker forex online, whereas as hidden state is broker forex online Marketiva, Masterforex, Instaforex, FBS and Others. First step on application of Hidden Markov Model in this research is making construction model by making a probability of transition matrix (A from every broker forex online. Next step is making a probability of observation matrix (B by making conditional probability of five categories, that is category 1, category 2, category 3, category 4, category 5 by condition of every broker forex online and also need to determine an initial state probability (π from every broker forex online. The last step is using Viterbi algorithm to find hidden state sequences that is broker forex online sequences which is the most possible based on model and observed state that is the five categories. Application of Hidden Markov Model is done by making program with Viterbi algorithm using Delphi 7.0 software with observed state based on simulation data. Example: By the number of observation T = 5 and observed state sequences O = (2,4,3,5,1 is found hidden state sequences which the most possible with observed state O as following : where X1 = FBS, X2 = Masterforex, X3 = Marketiva, X4 = Others, and X5 = Instaforex.

Brokers and brokerage in the process of trading in commodity futures markets

Directory of Open Access Journals (Sweden)

Eremić Milan B.

2003-01-01

Full Text Available This paper mainly deals with the analysis of a very complex process of brokerage in commodity futures markets. Unlike a classical commodity market in which brokers are not a necessity, sales and purchases in commodity futures markets cannot be carried out without brokers. Brokers who act as agents of buyers and sellers of futures are a necessary condition for trading in organized markets, such as commodity futures markets. The structure of brokers in futures trading is multilayer and involves participants in futures trading from floor brokers, immediate futures traders and the members of clearing and the clearing house itself, on the one hand, to numerous other necessary actors whose activities out of the stock exchange and the clearing house contribute to the efficient functioning of futures market. The fact that transactions between buyers and sellers in futures markets are not carried out directly but through brokers means that the obligations of buyers and sellers are formally conveyed to brokers, providing at the same time the guarantee by the broker that the actual buyer and the actual seller will fulfill their contractual obligations. At the very beginning of futures trading, the relationship between the seller and the buyer is transformed into a relationship between two brokers. Since that moment on, the original relationship is conveyed to higher levels of brokerage reaching the level of the clearing house. In the process of transformation of the buyer-seller relationship and transmitting obligations and guaranteeing their fulfillment, the clearing house itself becomes the buyer relative to all sellers and the seller relative to all buyers. In this way, it guarantees that obligations regarding all transactions in futures market will be fulfilled. The whole process is carried out in accordance with the prescribed procedures conducted on the floor of commodity exchange, in its administrative departments and in the clearing house itself.

17 CFR 240.17a-11 - Notification provisions for brokers and dealers.

Science.gov (United States)

2010-04-01

... brokers and dealers. 240.17a-11 Section 240.17a-11 Commodity and Securities Exchanges SECURITIES AND... Stabilizing Activities § 240.17a-11 Notification provisions for brokers and dealers. (a) This section shall apply to every broker or dealer registered with the Commission pursuant to section 15 of the Act. (b)(1...

Semantic Web-based Vocabulary Broker for Open Science

Science.gov (United States)

Ritschel, B.; Neher, G.; Iyemori, T.; Murayama, Y.; Kondo, Y.; Koyama, Y.; King, T. A.; Galkin, I. A.; Fung, S. F.; Wharton, S.; Cecconi, B.

2016-12-01

Keyword vocabularies are used to tag and to identify data of science data repositories. Such vocabularies consist of controlled terms and the appropriate concepts, such as GCMD1 keywords or the ESPAS2 keyword ontology. The Semantic Web-based mash-up of domain-specific, cross- or even trans-domain vocabularies provides unique capabilities in the network of appropriate data resources. Based on a collaboration between GFZ3, the FHP4, the WDC for Geomagnetism5 and the NICT6 we developed the concept of a vocabulary broker for inter- and trans-disciplinary data detection and integration. Our prototype of the Semantic Web-based vocabulary broker uses OSF7 for the mash-up of geo and space research vocabularies, such as GCMD keywords, ESPAS keyword ontology and SPASE8 keyword vocabulary. The vocabulary broker starts the search with "free" keywords or terms of a specific vocabulary scheme. The vocabulary broker almost automatically connects the different science data repositories which are tagged by terms of the aforementioned vocabularies. Therefore the mash-up of the SKOS9 based vocabularies with appropriate metadata from different domains can be realized by addressing LOD10 resources or virtual SPARQL11 endpoints which maps relational structures into the RDF format12. In order to demonstrate such a mash-up approach in real life, we installed and use a D2RQ13 server for the integration of IUGONET14 data which are managed by a relational database. The OSF based vocabulary broker and the D2RQ platform are installed at virtual LINUX machines at the Kyoto University. The vocabulary broker meets the standard of a main component of the WDS15 knowledge network. The Web address of the vocabulary broker is http://wdcosf.kugi.kyoto-u.ac.jp 1 Global Change Master Directory2 Near earth space data infrastructure for e-science3 German Research Centre for Geosciences4 University of Applied Sciences Potsdam5 World Data Center for Geomagnetism Kyoto6 National Institute of Information and

Can't read my broker face: Learning about trustworthiness with age.

Science.gov (United States)

Rasmussen, Eileen C; Gutchess, Angela

2018-02-05

We assessed how age impacted learning who to trust, and the extent to which this type of learning relied on explicit memory. In contrast to prior studies, target faces were neutral without prior reputational information. Younger and older adults made investment decisions for 36 brokers, who yielded a good, neutral, or bad outcome. Brokers were encountered three times to measure adaptive learning. After the investment task, participants completed a surprise explicit source memory test for brokers. Although younger and older adults learned to distinguish good and bad brokers from neutral ones, older adults did not learn the brokers' behavior as well as younger adults. In addition, explicit source memory was highly correlated with investment decisions, although less so for good brokers for older than younger adults. Findings extend prior work by establishing that older adults' impairments in learning who to trust extend to neutral faces, and highlighting the role of explicit memory in investment performance. Future work should vary the task demands to explore the contribution of explicit and implicit processes. © The Author(s) 2018. Published by Oxford University Press on behalf of The Gerontological Society of America. All rights reserved. For permissions, please e-mail: journals.permissions@oup.com.

17 CFR 404.1 - Application of part to registered brokers and dealers.

Science.gov (United States)

2010-04-01

... registered brokers and dealers. 404.1 Section 404.1 Commodity and Securities Exchanges DEPARTMENT OF THE... PRESERVATION OF RECORDS § 404.1 Application of part to registered brokers and dealers. Compliance by a registered broker or dealer with § 240.17a-3 of this title (pertaining to records to be made), § 240.17a-4 of...

What Do We Know about Knowledge Brokers in Paediatric Rehabilitation? A Systematic Search and Narrative Summary.

Science.gov (United States)

Schleifer Taylor, Jacqueline; Verrier, Molly C; Landry, Michel D

2014-01-01

To conduct a systematic review of the literature related to the use of knowledge brokers within paediatric rehabilitation, and specifically to determine (1) how knowledge brokers are defined and used in paediatric rehabilitation and (2) whether knowledge brokers in paediatric rehabilitation have demonstrably improved the performance of health care providers or organizations. The MEDLINE, CINAHL, EMBASE, and AMED databases were systematically searched to identify studies relating to knowledge brokers or knowledge brokering within paediatric rehabilitation, with no restriction on the study design or primary aim. Following review of titles and abstracts, those studies identified as potentially relevant were assessed based on the inclusion criteria that they: (1) examined some aspect of knowledge brokers/brokering in paediatric rehabilitation; (2) included sufficient descriptive detail on how knowledge brokers/brokering were used; and(3) were peer-reviewed and published in English. Of 1513 articles retrieved, 4 met the inclusion criteria, 3 of which referenced the same knowledge broker initiative. Two papers used mixed methods, one qualitative methodology, and one case presentation. Because of the different methods used in the included studies, the findings are presented in a narrative summary. This study provides an overview of the limited understanding of knowledge brokers within paediatric rehabilitation. Knowledge broker initiatives introduced within paediatric rehabilitation have been anchored in different theoretical frameworks, and no conclusions can be drawn as to the optimum combination of knowledge brokering activities and methods, nor about optimal duration, for sustained results.

17 CFR 404.5 - Securities counts by registered government securities brokers and dealers.

Science.gov (United States)

2010-04-01

... registered government securities brokers and dealers. 404.5 Section 404.5 Commodity and Securities Exchanges... AND PRESERVATION OF RECORDS § 404.5 Securities counts by registered government securities brokers and dealers. (a) Securities counts. Every registered government securities broker or dealer shall comply with...

e-Learning Resource Brokers

NARCIS (Netherlands)

Retalis, Symeon; Papasalouros, Andreas; Avgeriou, Paris; Siassiakos, Kostas

2004-01-01

There is an exponentially increasing demand for provisioning of high-quality learning resources, which is not satisfied by current web technologies and systems. E-Learning Resource Brokers are a potential solution to this problem, as they represent the state-of-the-art in facilitating the exchange

78 FR 48457 - Correction of Document Revoking Customs Broker Licenses

Science.gov (United States)

2013-08-08

... DEPARTMENT OF HOMELAND SECURITY U.S. Customs and Border Protection Correction of Document Revoking Customs Broker Licenses AGENCY: U.S. Customs and Border Protection, Department of Homeland Security. ACTION: Correction of document revoking certain customs broker licenses. SUMMARY: In a notice published...

75 FR 67094 - Agency Information Collection Activities: CBP Regulations Pertaining to Customs Brokers

Science.gov (United States)

2010-11-01

... Activities: CBP Regulations Pertaining to Customs Brokers AGENCY: U.S. Customs and Border Protection... collection requirement concerning the: CBP Regulations Pertaining to Customs Brokers (19 CFR Part 111). This... Pertaining to Customs Brokers (19 CFR Part 111). OMB Number: 1651-0034. Form Numbers: CBP Forms 3124 and...

African Logistics Agents and Middlemen as Cultural Brokers in Guangzhou

Directory of Open Access Journals (Sweden)

Gordon Mathews

2015-01-01

Full Text Available This article begins by asking how African traders learn to adjust to the foreign world of Guangzhou, China, and suggests that African logistics agents and middlemen serve as cultural brokers for these traders. After defining “cultural broker” and discussing why these brokers are not usually Chinese, it explores this role as played by ten logistics agents/middlemen from Kenya, Nigeria, Ghana and the Democratic Republic of the Congo. As logistics agents, these people help their customers in practically adjusting to Chinese life, and as middlemen they serve to grease the wheels of commerce between African customers and Chinese suppliers. This is despite their own ambivalent views of China as a place to live. They play an essential role in enabling harmonious relations between Africans and Chinese in Guangzhou, even though they see themselves not as cultural brokers but simply as businessmen.

Establishing the electric pipeline: The role of energy brokers

International Nuclear Information System (INIS)

McCullough, R.

1990-01-01

This article describes the evolution of energy brokers. As transmission services become more open, the energy broker will arrange transmission paths between supplier and customer, assume inventory risk, solve reliability and/or contract integration problems, balance the financial needs of the buyer and the seller, and know where the supply and the load are to be found

76 FR 71591 - Notice of Revocation of Customs Broker Licenses

Science.gov (United States)

2011-11-18

... DEPARTMENT OF HOMELAND SECURITY Bureau of Customs and Border Protection Notice of Revocation of Customs Broker Licenses AGENCY: Bureau of Customs and Border Protection, U.S. Department of Homeland Security. ACTION: Customs broker license revocations for the failure to file the 2006 triennial status...

Innovation and Virtual Environments: Towards Virtual Knowledge Brokers

OpenAIRE

VERONA G; PRANDELLI E.; SAWHNEY M.

2006-01-01

The authors examine the implications of virtual customer environments for supporting the innovation process. By building on the literature of knowledge brokers, they introduce the concept of virtual knowledge brokers — actors who leverage the internet to support third parties’ innovation activities. These actors enable firms to extend their reach in engaging with customers and they also allow firms to have a richer dialogue with customers because of their perceived neutrality. Consequently...

29 CFR 2580.412-22 - Interests held in agents, brokers and surety companies.

Science.gov (United States)

2010-07-01

... 29 Labor 9 2010-07-01 2010-07-01 false Interests held in agents, brokers and surety companies... SECURITY ACT OF 1974 TEMPORARY BONDING RULES Qualified Agents, Brokers and Surety Companies for the Placing of Bonds § 2580.412-22 Interests held in agents, brokers and surety companies. Section 13(c...

17 CFR 201.520 - Suspension of registration of brokers, dealers, or other Exchange Act-registered entities...

Science.gov (United States)

2010-04-01

... brokers, dealers, or other Exchange Act-registered entities: Application. 201.520 Section 201.520... Rules Relating to Temporary Orders and Suspensions § 201.520 Suspension of registration of brokers... of a registered broker, dealer, municipal securities dealer, government securities broker, government...

Health Brokers: How Can They Help Deal with the Wickedness of Public Health Problems?

Science.gov (United States)

van Rinsum, Celeste E; Gerards, Sanne M P L; Rutten, Geert M; van de Goor, Ien A M; Kremers, Stef P J

2017-01-01

The role of health broker is a relatively new one in public health. Health brokers aim to create support for efforts to optimise health promotion in complex or even "wicked" public health contexts by facilitating intersectoral collaborations and by exchanging knowledge with different stakeholders. The current study aimed to explore the role of health brokers, by examining the motivational, contextual, and behaviour-related factors they have to deal with. Fifteen professionals from various backgrounds and from various policy and practice organisations were recruited for a semistructured interview. To structure the interviews, we developed the "Health Broker Wheel" (HBW), a framework we then specified with more details derived from the interviews. We identified seven primary types of behaviour that health brokers need to engage in: recognizing opportunities, agenda setting, implementing, network formation, intersectoral collaboration, adaptive managing, and leadership. Determinants of health brokers' behaviours were identified and categorised as capability, opportunities, motivation, and local or national contextual factors. The health brokers' role can be seen as an operational approach and is visualised in the HBW. This framework can assist further research to monitor and evaluate this role, and health promotion practitioners can use it as a tool to implement the health brokers' role and to facilitate intersectoral collaboration.

77 FR 74022 - Notice of Cancellation of Customs Broker License

Science.gov (United States)

2012-12-12

... DEPARTMENT OF HOMELAND SECURITY U.S. Customs and Border Protection Notice of Cancellation of Customs Broker License AGENCY: U.S. Customs and Border Protection, Department of Homeland Security. ACTION...) and the U.S. Customs and Border Protection regulations (19 CFR 111.51), the following Customs broker...

Taikongs and Calos: the role of middlemen and brokers in Javanese international migration.

Science.gov (United States)

Spaan, E

1994-01-01

"This article discusses international migration from Java in the past and present and the role brokers have played in stimulating this movement. It describes legal and clandestine labor migration to Singapore, Malaysia, and Saudi Arabia, the influence of employment brokers on the process, and the organization of the recruitment networks. The involvement of brokers is crucial but not always beneficial for the migrants. Migrants are dependent on the brokers and risk exploitation. In the case of movement to Saudi Arabia, there is a linkage with religious institutions and the Islamic pilgrimage." excerpt

78 FR 14848 - Duties of Brokers, Dealers, and Investment Advisers

Science.gov (United States)

2013-03-07

... of 1940 (``Advisers Act'') is largely principles-based. In contrast, a broker-dealer is not uniformly... interest\\21\\ and disclosure practices of investment advisers and broker-dealers, as well as the economics... Parts III and IV below, we request data and other information relating to the economics and...

17 CFR 240.17a-7 - Records of non-resident brokers and dealers.

Science.gov (United States)

2010-04-01

... brokers and dealers. 240.17a-7 Section 240.17a-7 Commodity and Securities Exchanges SECURITIES AND... Stabilizing Activities § 240.17a-7 Records of non-resident brokers and dealers. (a)(1) Except as provided in paragraphs (b) and (c) of this section, each non-resident broker or dealer registered or applying for...

27 CFR 31.63 - Agents, auctioneers, brokers, etc., acting on behalf of others.

Science.gov (United States)

2010-04-01

..., brokers, etc., acting on behalf of others. 31.63 Section 31.63 Alcohol, Tobacco Products and Firearms... Exemptions and Exceptions Persons Who Are Not Dealers in Liquors Or Beer § 31.63 Agents, auctioneers, brokers... auction on behalf of others; (b) Agents or brokers who solicit orders for liquors in the name of a...

75 FR 3666 - Basis Reporting by Securities Brokers and Basis Determination for Stock; Correction

Science.gov (United States)

2010-01-22

... Basis Reporting by Securities Brokers and Basis Determination for Stock; Correction AGENCY: Internal... on Thursday, December 17, 2009, relating to reporting sales of securities by brokers and determining... 3, in the preamble, under paragraph heading ``a. Form and Manner of New Broker Reporting...

76 FR 163 - Agency Information Collection Activities: CBP Regulations Pertaining to Customs Brokers

Science.gov (United States)

2011-01-03

... broker exam would complete CBP Form 3124E, ``Application for Customs Broker License Exam''; or to apply... U.S.C. 1641. CBP Forms 3124 and 3124E may be found at http://www.cbp.gov/xp/cgov/toolbox/forms/ . Further information about the customs broker exam and how to apply for it may be found at http://www.cbp...

17 CFR 405.3 - Notification provisions for certain registered government securities brokers and dealers.

Science.gov (United States)

2010-04-01

... certain registered government securities brokers and dealers. 405.3 Section 405.3 Commodity and Securities... REPORTS AND AUDIT § 405.3 Notification provisions for certain registered government securities brokers and dealers. (a) Every registered government securities broker or dealer, other than a government securities...

Not All Brokers Are Alike

DEFF Research Database (Denmark)

Stea, Diego; Pedersen, Torben

2017-01-01

of brokerage, which raises important questions about when and how brokering between otherwise disconnected colleagues leads to individual creativity. We advance the relational perspective on individual creativity by adopting a contingency view, and showing that a curvilinear (inverted U-shape) specification...

On the Support of Scientific Workflows over Pub/Sub Brokers

Directory of Open Access Journals (Sweden)

Edwin Cedeño

2013-08-01

Full Text Available The execution of scientific workflows is gaining importance as more computing resources are available in the form of grid environments. The Publish/Subscribe paradigm offers well-proven solutions for sustaining distributed scenarios while maintaining the high level of task decoupling required by scientific workflows. In this paper, we propose a new model for supporting scientific workflows that improves the dissemination of control events. The proposed solution is based on the mapping of workflow tasks to the underlying Pub/Sub event layer, and the definition of interfaces and procedures for execution on brokers. In this paper we also analyze the strengths and weaknesses of current solutions that are based on existing message exchange models for scientific workflows. Finally, we explain how our model improves the information dissemination, event filtering, task decoupling and the monitoring of scientific workflows.

On the support of scientific workflows over Pub/Sub brokers.

Science.gov (United States)

Morales, Augusto; Robles, Tomas; Alcarria, Ramon; Cedeño, Edwin

2013-08-20

The execution of scientific workflows is gaining importance as more computing resources are available in the form of grid environments. The Publish/Subscribe paradigm offers well-proven solutions for sustaining distributed scenarios while maintaining the high level of task decoupling required by scientific workflows. In this paper, we propose a new model for supporting scientific workflows that improves the dissemination of control events. The proposed solution is based on the mapping of workflow tasks to the underlying Pub/Sub event layer, and the definition of interfaces and procedures for execution on brokers. In this paper we also analyze the strengths and weaknesses of current solutions that are based on existing message exchange models for scientific workflows. Finally, we explain how our model improves the information dissemination, event filtering, task decoupling and the monitoring of scientific workflows.

78 FR 48458 - Notice of Reinstatement of Revoked Customs Broker Licenses

Science.gov (United States)

2013-08-08

... DEPARTMENT OF HOMELAND SECURITY U.S. Customs and Border Protection Notice of Reinstatement of Revoked Customs Broker Licenses AGENCY: U.S. Customs and Border Protection, Department of Homeland Security. ACTION: Reinstatement of customs broker licenses that were erroneously revoked. SUMMARY: CBP...

Knowledge brokers in a knowledge network: the case of Seniors Health Research Transfer Network knowledge brokers.

Science.gov (United States)

Conklin, James; Lusk, Elizabeth; Harris, Megan; Stolee, Paul

2013-01-09

The purpose of this paper is to describe and reflect on the role of knowledge brokers (KBs) in the Seniors Health Research Transfer Network (SHRTN). The paper reviews the relevant literature on knowledge brokering, and then describes the evolving role of knowledge brokering in this knowledge network. The description of knowledge brokering provided here is based on a developmental evaluation program and on the experiences of the authors. Data were gathered through qualitative and quantitative methods, analyzed by the evaluators, and interpreted by network members who participated in sensemaking forums. The results were fed back to the network each year in the form of formal written reports that were widely distributed to network members, as well as through presentations to the network's members. The SHRTN evaluation and our experiences as evaluators and KBs suggest that a SHRTN KB facilitates processes of learning whereby people are connected with tacit or explicit knowledge sources that will help them to resolve work-related challenges. To make this happen, KBs engage in a set of relational, technical, and analytical activities that help communities of practice (CoPs) to develop and operate, facilitate exchanges among people with similar concerns and interests, and help groups and individuals to create, explore, and apply knowledge in their practice. We also suggest that the role is difficult to define, emergent, abstract, episodic, and not fully understood. The KB role within this knowledge network has developed and matured over time. The KB adapts to the social and technical affordances of each situation, and fashions a unique and relevant process to create relationships and promote learning and change. The ability to work with teams and to develop relevant models and feasible approaches are critical KB skills. The KB is a leader who wields influence rather than power, and who is prepared to adopt whatever roles and approaches are needed to bring about a valuable

17 CFR 240.17a-23 - Recordkeeping and reporting requirements relating to broker-dealer trading systems.

Science.gov (United States)

2010-04-01

... requirements relating to broker-dealer trading systems. 240.17a-23 Section 240.17a-23 Commodity and Securities... relating to broker-dealer trading systems. (a) Scope of section. This section shall apply to any registered broker or dealer that acts as the sponsor of a broker-dealer trading system. (b) Definitions. For...

17 CFR 230.139a - Publications by brokers or dealers distributing asset-backed securities.

Science.gov (United States)

2010-04-01

... 17 Commodity and Securities Exchanges 2 2010-04-01 2010-04-01 false Publications by brokers or... Publications by brokers or dealers distributing asset-backed securities. The publication or distribution by a broker or dealer of information, an opinion or a recommendation with respect to asset-backed securities...

31 CFR 103.19 - Reports by brokers or dealers in securities of suspicious transactions.

Science.gov (United States)

2010-07-01

... 31 Money and Finance: Treasury 1 2010-07-01 2010-07-01 false Reports by brokers or dealers in... Reports Required To Be Made § 103.19 Reports by brokers or dealers in securities of suspicious transactions. (a) General. (1) Every broker or dealer in securities within the United States (for purposes of...

Are introverts better at partnership brokering? Exploring brokering skills across the introvert-extrovert continuum

NARCIS (Netherlands)

Brouwer, J.H.

2013-01-01

This article raises the question of whether it matters if a partnership broker is introverted or extroverted[1], [2]. A recent public discussion about Susan Cain’s book ‘Quiet: The power of introverts in a world that can’t stop talking’ has highlighted the importance of recognising one’s temperament

77 FR 25729 - Notice of Correction of Revoked Customs Broker Licenses

Science.gov (United States)

2012-05-01

... DEPARTMENT OF HOMELAND SECURITY U.S. Customs and Border Protection Notice of Correction of Revoked Customs Broker Licenses AGENCY: U.S. Customs and Border Protection, U.S. Department of Homeland Security... Customs broker licenses were inadvertently revoked without prejudice on November 18, 2011. See Notice of...

17 CFR 240.15b1-1 - Application for registration of brokers or dealers.

Science.gov (United States)

2010-04-01

... of brokers or dealers. 240.15b1-1 Section 240.15b1-1 Commodity and Securities Exchanges SECURITIES... Rules and Regulations Under the Securities Exchange Act of 1934 Registration of Brokers and Dealers § 240.15b1-1 Application for registration of brokers or dealers. (a) An application for registration of...

17 CFR 240.15b2-2 - Inspection of newly registered brokers and dealers.

Science.gov (United States)

2010-04-01

... brokers and dealers. 240.15b2-2 Section 240.15b2-2 Commodity and Securities Exchanges SECURITIES AND... Regulations Under the Securities Exchange Act of 1934 Registration of Brokers and Dealers § 240.15b2-2 Inspection of newly registered brokers and dealers. (a) Definition. For the purpose of this section the term...

Establishing the role of honest broker: bridging the gap between protecting personal health data and clinical research efficiency

Directory of Open Access Journals (Sweden)

Hyo Joung Choi

2015-12-01

Full Text Available Background. The objective of this study is to propose the four conditions for the roles of honest brokers through a review of literature published by ten institutions that are successfully utilizing honest brokers. Furthermore, the study aims to examine whether the Asan Medical Center’s (AMC honest brokers satisfy the four conditions, and examine the need to enhance their roles.Methods. We analyzed the roles, tasks, and types of honest brokers at 10 organizations by reviewing the literature. We also established a Task Force (TF in our institution for setting the roles and processes of the honest broker system and the honest brokers. The findings of the literature search were compared with the existing systems at AMC—which introduced the honest broker system for the first time in Korea.Results. Only one organization employed an honest broker for validating anonymized clinical data and monitoring the anonymity verifications of the honest broker system. Six organizations complied with HIPAA privacy regulations, while four organizations did not disclose compliance. By comparing functions with those of the AMC, the following four main characteristics of honest brokers were determined: (1 de-identification of clinical data; (2 independence; (3 checking that the data are used only for purposes approved by the IRB; and (4 provision of de-identified data to researchers. These roles were then compared with those of honest brokers at the AMC.Discussion. First, guidelines that regulate the definitions, purposes, roles, and requirements for honest brokers are needed, since there are no currently existing regulations. Second, Korean clinical research institutions and national regulatory departments need to reach a consensus on a Korean version of Limited Data Sets (LDS, since there are no lists that describe the use of personal identification information. Lastly, satisfaction surveys on honest brokers by researchers are necessary to improve the quality of

The Role of Knowledge Brokers in International Ocean Policy

Science.gov (United States)

Mannix, H.

2013-12-01

The concept of the 'boundary' between science and policy has been used as a tool to separate and protect the credibility of both parties - the scientist and the policy maker. While this separation is important, it also results in frustration by both sides, a reduction in efficiency and ultimately establishes policy that has the potential to be more effective. Many now agree that the process of knowledge generation and transmission to decision makers, and eventually into effective policy, should not be a one-way, linear push of information, but a multi-party dialogue in which decision makers, scientists and intermediaries work together to increase the effectiveness of the scientific information for the policy process. These intermediaries, or knowledge brokers, are described as persons or organizations that actively facilitate the creation, sharing, and use of knowledge. This work discusses the reasons for the boundary between science and policy and the inherent challenges in bridging the boundary. It examines the role and activities of knowledge brokers and illuminates the process by which scientific and technical knowledge is translated from knowledge generators (i.e. scientists) to knowledge users (i.e. policy makers) in international environmental governance. The study then considers the role of knowledge brokers in practice, through a case study of the ongoing effort to establish marine protected areas in the high seas. Specifically, this study examines who the knowledge brokers are working on this topic, their activities, and what lessons their experiences hold for the effective translation of scientific information to policy makers in other international issues. The study concludes that 1) knowledge brokers and boundary organizations are an essential part of the effective translation of scientific knowledge to policy makers in international environmental governance and 2) both knowledge generators and knowledge users would benefit by recognizing the role of

Extending the GI Brokering Suite to Support New Interoperability Specifications

Science.gov (United States)

Boldrini, E.; Papeschi, F.; Santoro, M.; Nativi, S.

2014-12-01

The GI brokering suite provides the discovery, access, and semantic Brokers (i.e. GI-cat, GI-axe, GI-sem) that empower a Brokering framework for multi-disciplinary and multi-organizational interoperability. GI suite has been successfully deployed in the framework of several programmes and initiatives, such as European Union funded projects, NSF BCube, and the intergovernmental coordinated effort Global Earth Observation System of Systems (GEOSS). Each GI suite Broker facilitates interoperability for a particular functionality (i.e. discovery, access, semantic extension) among a set of brokered resources published by autonomous providers (e.g. data repositories, web services, semantic assets) and a set of heterogeneous consumers (e.g. client applications, portals, apps). A wide set of data models, encoding formats, and service protocols are already supported by the GI suite, such as the ones defined by international standardizing organizations like OGC and ISO (e.g. WxS, CSW, SWE, GML, netCDF) and by Community specifications (e.g. THREDDS, OpenSearch, OPeNDAP, ESRI APIs). Using GI suite, resources published by a particular Community or organization through their specific technology (e.g. OPeNDAP/netCDF) can be transparently discovered, accessed, and used by different Communities utilizing their preferred tools (e.g. a GIS visualizing WMS layers). Since Information Technology is a moving target, new standards and technologies continuously emerge and are adopted in the Earth Science context too. Therefore, GI Brokering suite was conceived to be flexible and accommodate new interoperability protocols and data models. For example, GI suite has recently added support to well-used specifications, introduced to implement Linked data, Semantic Web and precise community needs. Amongst the others, they included: DCAT: a RDF vocabulary designed to facilitate interoperability between Web data catalogs. CKAN: a data management system for data distribution, particularly used by

Data analysis in an Object Request Broker environment

International Nuclear Information System (INIS)

Malon, D.M.; May, E.N.; Grossman, R.L.; Day, C.T.; Quarrie, D.R.

1995-01-01

Computing for the Next Millenium will require software interoperability in heterogeneous, increasingly object-oriented environments. The Common Object Request Broker Architecture (CORBA) is a software industry effort, under the aegis of the Object Management Group (OMG), to standardize mechanisms for software interaction among disparate applications written in a variety of languages and running on a variety of distributed platforms. In this paper, we describe some of the design and performance implications for software that must function in such a brokered environment in a standards-compliant way. We illustrate these implications with a physics data analysis example as a case study

Data analysis in an object request broker environment

International Nuclear Information System (INIS)

Malon, David M.; May, Edward N.; Grossman, Robert L.; Day, Christopher T.; Quarrie, David R.

1996-01-01

Computing for the Next Millennium will require software interoperability in heterogeneous, increasingly object-oriented environments. The Common Request Broker Architecture (CORBA) is a software industry effort, under the aegis of the Object Management Group (OMG), to standardize mechanism for software interaction among disparate applications written in a variety of languages and running on a variety of distributed platforms. In this paper, we describe some of the design and performance implications for software that must function is such a brokered environment in a standards-compliant way. We illustrate these implications with a physics data analysis example as a case study. (author)

77 FR 74546 - Posting of Pamphlet Provided for in the International Marriage Broker Regulation Act

Science.gov (United States)

2012-12-14

... Marriage Broker Regulation Act ACTION: Notice of posting of pamphlet provided for in section 833(a) of the International Marriage Broker Regulation Act, Title D of Public Law 109-162. SUMMARY: Section 833(a) of the International Marriage Broker Regulation Act, Title D of Public Law 109-162, provided that the Secretary of...

Interconnecting Multidiscilinary Data Infrastructures: From Federation to Brokering Framework

Science.gov (United States)

Nativi, S.

2014-12-01

Standardization and federation activities have been played an essential role to push interoperability at the disciplinary and cross-disciplinary level. However, they demonstrated not to be sufficient to resolve important interoperability challenges, including: disciplinary heterogeneity, cross-organizations diversities, cultural differences. Significant international initiatives like GEOSS, IODE, and CEOS demonstrated that a federation system dealing with global and multi-disciplinary domain turns out to be rater complex, raising more the already high entry level barriers for both Providers and Users. In particular, GEOSS demonstrated that standardization and federation actions must be accompanied and complemented by a brokering approach. Brokering architecture and its implementing technologies are able to implement an effective interoperability level among multi-disciplinary systems, lowering the entry level barriers for both data providers and users. This presentation will discuss the brokering philosophy as a complementary approach for standardization and federation to interconnect existing and heterogeneous infrastructures and systems. The GEOSS experience will be analyzed, specially.

7 CFR 4290.1630 - Regulation of Brokers and Dealers and disclosure to purchasers of Leverage or Trust Certificates.

Science.gov (United States)

2010-01-01

... 7 Agriculture 15 2010-01-01 2010-01-01 false Regulation of Brokers and Dealers and disclosure to... Brokers and Dealers and disclosure to purchasers of Leverage or Trust Certificates. (a) Brokers and Dealers. Each broker, dealer, and Pool or Trust assembler approved by the Secretary pursuant to these...

17 CFR 240.17h-2T - Risk assessment reporting requirements for brokers and dealers.

Science.gov (United States)

2010-04-01

... requirements for brokers and dealers. 240.17h-2T Section 240.17h-2T Commodity and Securities Exchanges... Organizations § 240.17h-2T Risk assessment reporting requirements for brokers and dealers. (a) Reporting requirements of risk assessment information required to be maintained by section 240.17h-1T. (1) Every broker...

Agent-Oriented Privacy-Based Information Brokering Architecture for Healthcare Environments

Directory of Open Access Journals (Sweden)

Abdulmutalib Masaud-Wahaishi

2009-01-01

Full Text Available Healthcare industry is facing a major reform at all levels—locally, regionally, nationally, and internationally. Healthcare services and systems become very complex and comprise of a vast number of components (software systems, doctors, patients, etc. that are characterized by shared, distributed and heterogeneous information sources with varieties of clinical and other settings. The challenge now faced with decision making, and management of care is to operate effectively in order to meet the information needs of healthcare personnel. Currently, researchers, developers, and systems engineers are working toward achieving better efficiency and quality of service in various sectors of healthcare, such as hospital management, patient care, and treatment. This paper presents a novel information brokering architecture that supports privacy-based information gathering in healthcare. Architecturally, the brokering is viewed as a layer of services where a brokering service is modeled as an agent with a specific architecture and interaction protocol that are appropriate to serve various requests. Within the context of brokering, we model privacy in terms of the entities ability to hide or reveal information related to its identities, requests, and/or capabilities. A prototype of the proposed architecture has been implemented to support information-gathering capabilities in healthcare environments using FIPA-complaint platform JADE.

Agent-oriented privacy-based information brokering architecture for healthcare environments.

Science.gov (United States)

Masaud-Wahaishi, Abdulmutalib; Ghenniwa, Hamada

2009-01-01

Healthcare industry is facing a major reform at all levels-locally, regionally, nationally, and internationally. Healthcare services and systems become very complex and comprise of a vast number of components (software systems, doctors, patients, etc.) that are characterized by shared, distributed and heterogeneous information sources with varieties of clinical and other settings. The challenge now faced with decision making, and management of care is to operate effectively in order to meet the information needs of healthcare personnel. Currently, researchers, developers, and systems engineers are working toward achieving better efficiency and quality of service in various sectors of healthcare, such as hospital management, patient care, and treatment. This paper presents a novel information brokering architecture that supports privacy-based information gathering in healthcare. Architecturally, the brokering is viewed as a layer of services where a brokering service is modeled as an agent with a specific architecture and interaction protocol that are appropriate to serve various requests. Within the context of brokering, we model privacy in terms of the entities ability to hide or reveal information related to its identities, requests, and/or capabilities. A prototype of the proposed architecture has been implemented to support information-gathering capabilities in healthcare environments using FIPA-complaint platform JADE.

78 FR 41299 - Customs Brokers

Science.gov (United States)

2013-07-10

... DEPARTMENT OF HOMELAND SECURITY U.S. Customs and Border Protection DEPARTMENT OF THE TREASURY 19 CFR Part 111 Customs Brokers CFR Correction In Title 19 of the Code of Federal Regulations, Parts 0 to 140, revised as of April 1, 2013, on page 684, in Sec. 111.13, in paragraph (b), reinstate the second...

31 CFR 103.17 - Reports by futures commission merchants and introducing brokers in commodities of suspicious...

Science.gov (United States)

2010-07-01

... merchants and introducing brokers in commodities of suspicious transactions. 103.17 Section 103.17 Money and... merchants and introducing brokers in commodities of suspicious transactions. (a) General—(1) Every futures commission merchant (“FCM”) and introducing broker in commodities (“IB-C”) within the United States shall...

17 CFR 240.15a-10 - Exemption of certain brokers or dealers with respect to security futures products.

Science.gov (United States)

2010-04-01

... 17 Commodity and Securities Exchanges 3 2010-04-01 2010-04-01 false Exemption of certain brokers... Brokers and Dealers § 240.15a-10 Exemption of certain brokers or dealers with respect to security futures products. (a) A broker or dealer that is registered by notice with the Commission pursuant to section 15(b...

Teacher-as-Knowledge-Broker in a Futures-Oriented Health and Physical Education

Science.gov (United States)

Macdonald, Doune

2015-01-01

The concept of brokering is usually aligned with a business model of an intermediary helping the customer/client with their decisions/choices. As knowledge becomes increasingly accessible, and of varied origins, quality and veracity, the number of professionals engaged in knowledge brokering is simultaneously increasing. This paper considers if…

49 CFR 385.14 - Motor carriers, brokers, and freight forwarders delinquent in paying civil penalties: prohibition...

Science.gov (United States)

2010-10-01

... 49 Transportation 5 2010-10-01 2010-10-01 false Motor carriers, brokers, and freight forwarders....14 Motor carriers, brokers, and freight forwarders delinquent in paying civil penalties: prohibition... commerce under 49 CFR 386.83. (b) A broker, freight forwarder, or for-hire motor carrier that has failed to...

12 CFR 337.6 - Brokered deposits.

Science.gov (United States)

2010-01-01

... government sponsored minority or women-owned depository institution deposit program. (iii) Notwithstanding... any brokered deposit without restriction by this section. (2)(i) An adequately capitalized insured... restriction on the payment of interest contained in paragraph (b)(2)(ii) of the section. After such 90-day...

Mother-Child Communication Quality during Language Brokering: Validation of Four Measures of Brokering Interaction Goals

Science.gov (United States)

Guntzviller, Lisa M.

2016-01-01

One hundred dyads of low-income, Spanish-speaking mothers and their bilingual children (age = 12-18; M = 14.12, SD = 1.89) who have language brokered for the mother (i.e., culturally or linguistically mediated between the mother and English speakers) were surveyed. Multiple goals theory posits that mothers and children who do not recognize and…

Language Brokering, Acculturation, and Empowerment: Evidence from South Asian Canadian Young Adults

Science.gov (United States)

Cila, Jorida; Lalonde, Richard N.

2015-01-01

The present study examined the practice of language brokering (LB) among South Asian Canadian college-age adults and how such practice relates to acculturation to mainstream and heritage cultures, as well as personal empowerment. One hundred and twenty-four young adults reported on three different indices of LB (brokering frequency, diversity of…

Semantic Mediation via Access Broker: the OWS-9 experiment

Science.gov (United States)

Santoro, Mattia; Papeschi, Fabrizio; Craglia, Massimo; Nativi, Stefano

2013-04-01

Even with the use of common data models standards to publish and share geospatial data, users may still face semantic inconsistencies when they use Spatial Data Infrastructures - especially in multidisciplinary contexts. Several semantic mediation solutions exist to address this issue; they span from simple XSLT documents to transform from one data model schema to another, to more complex services based on the use of ontologies. This work presents the activity done in the context of the OGC Web Services Phase 9 (OWS-9) Cross Community Interoperability to develop a semantic mediation solution by enhancing the GEOSS Discovery and Access Broker (DAB). This is a middleware component that provides harmonized access to geospatial datasets according to client applications preferred service interface (Nativi et al. 2012, Vaccari et al. 2012). Given a set of remote feature data encoded in different feature schemas, the objective of the activity was to use the DAB to enable client applications to transparently access the feature data according to one single schema. Due to the flexible architecture of the Access Broker, it was possible to introduce a new transformation type in the configured chain of transformations. In fact, the Access Broker already provided the following transformations: Coordinate Reference System (CRS), spatial resolution, spatial extent (e.g., a subset of a data set), and data encoding format. A new software module was developed to invoke the needed external semantic mediation service and harmonize the accessed features. In OWS-9 the Access Broker invokes a SPARQL WPS to retrieve mapping rules for the OWS-9 schemas: USGS, and NGA schema. The solution implemented to address this problem shows the flexibility and extensibility of the brokering framework underpinning the GEO DAB: new services can be added to augment the number of supported schemas without the need to modify other components and/or software modules. Moreover, all other transformations (CRS

12 CFR 703.8 - Broker-dealers.

Science.gov (United States)

2010-01-01

... 12 Banks and Banking 6 2010-01-01 2010-01-01 false Broker-dealers. 703.8 Section 703.8 Banks and Banking NATIONAL CREDIT UNION ADMINISTRATION REGULATIONS AFFECTING CREDIT UNIONS INVESTMENT AND DEPOSIT... commitments, as evidenced by capital strength, liquidity, and operating results. The Federal credit union...

Should Nurses Be Knowledge Brokers? Competencies and Organizational Resources to Support the Role.

Science.gov (United States)

Catallo, Cristina

2015-03-01

Registered nurses with graduate preparation are in a unique position to act as knowledge brokers owing to their extensive clinical experience and ability to be seen as a credible and respected resource by their peers. Nurse knowledge brokers can bridge the gap between research producers and those that need evidence for decision-making and support capacity development for evidence-informed decision-making (EIDM). Knowledge broker competencies include graduate-level education with exposure to research methods; experience with the EIDM process; and established networking skills to bring researchers, decision-makers, stakeholders and policymakers together. For the knowledge broker to be successful, the nurse leader can cultivate an organizational culture supportive of evidence use with advocacy for mandates that require evidence for decisions, structures in place for each stage of the EIDM process, and physical resources such as library services for evidence retrieval. Copyright © 2015 Longwoods Publishing.

17 CFR 240.10b-3 - Employment of manipulative and deceptive devices by brokers or dealers.

Science.gov (United States)

2010-04-01

... deceptive devices by brokers or dealers. 240.10b-3 Section 240.10b-3 Commodity and Securities Exchanges... Contrivances § 240.10b-3 Employment of manipulative and deceptive devices by brokers or dealers. (a) It shall be unlawful for any broker or dealer, directly or indirectly, by the use of any means or...

A Review on Broker Based Cloud Service Model

Directory of Open Access Journals (Sweden)

Nagarajan Rajganesh

2016-09-01

Full Text Available Cloud computing emerged as a utility oriented computing that facilitates resource sharing under pay-as-you-go model. Nowadays, cloud offerings are not limited to range of services and anything can be shared as a service through the Internet. In this work, a detailed literature survey with respect to cloud service discovery and composition has been accounted. A proposed architecture with the inclusion of cloud broker is presented in our work. It focuses the importance of suitable service selection and its ranking towards fulfilling the customer’s service requirements. The proposed cloud broker advocates techniques such as reasoning and decision making capabilities for the improved cloud service selection and composition.

Brokers, consumers and the internet: how North American consumers navigate their infertility journeys.

Science.gov (United States)

Speier, Amy R

2011-11-01

North Americans who suffer infertility often reach an end to treatment options at home, whether it is due to a lack of egg donors in Canada or the high cost of treatment in the USA. Patients navigate their way onto the internet, seeking support and other options. As women and couples 'do the research' online, they conduct endless Google searches, come across IVF brokers, join support groups, read blogs and meet others on the road of infertility. This paper considers the journeys that North American patients make to clinics in Moravia, Czech Republic. Along these travels, patients engage with support groups, other patients, IVF brokers and clinic co-ordinators. Since the distance travelled between North America and Europe is extensive, reproductive travels may be arranged by clinical staff, travel brokers and patients. Acting as consumers, North Americans make different 'choices' along their journeys – the use of a broker, if and when they should join online communities, which clinic to visit and where to stay. This study focuses on the question of how patient choices often determine the success of brokers and clinics, thus influencing the structure of cross-border reproductive care in the Czech Republic. Copyright © 2011 Reproductive Healthcare Ltd. Published by Elsevier Ltd. All rights reserved.

Structured P2P overlay of mobile brokers for realizing publish/subscribe communication in VANET.

Science.gov (United States)

Pandey, Tulika; Garg, Deepak; Gore, Manoj Madhava

2014-01-01

Publish/subscribe communication paradigm provides asynchrony and decoupling, making it an elegant alternative for designing applications in distributed and dynamic environment such as vehicular ad hoc networks (VANETs). In this paradigm, the broker is the most important component that decouples other two components, namely, publisher and subscriber. Previous research efforts have either utilized the deployment of distributed brokers on stationary road side info-stations or have assigned the role of broker to any moving vehicle on ad hoc basis. In one approach, lots of preinstalled infrastructures are needed whereas, in another, the quality of service is not guaranteed due to unpredictable moving and stopping patterns of vehicles. In this paper, we present the architecture of distributed mobile brokers which are dynamically reconfigurable in the form of structured P2P overlay and act as rendezvous points for matching publications and subscriptions. We have taken city buses in urban settings to act as mobile brokers whereas other vehicles are considered to be in role of publishers and subscribers. These mobile brokers also assist in locating a vehicle for successful and timely transfer of notifications. We have performed an extensive simulation study to compare our approach with previously proposed approaches. Simulation results establish the applicability of our approach.

Structured P2P Overlay of Mobile Brokers for Realizing Publish/Subscribe Communication in VANET

Directory of Open Access Journals (Sweden)

Tulika Pandey

2014-01-01

Full Text Available Publish/subscribe communication paradigm provides asynchrony and decoupling, making it an elegant alternative for designing applications in distributed and dynamic environment such as vehicular ad hoc networks (VANETs. In this paradigm, the broker is the most important component that decouples other two components, namely, publisher and subscriber. Previous research efforts have either utilized the deployment of distributed brokers on stationary road side info-stations or have assigned the role of broker to any moving vehicle on ad hoc basis. In one approach, lots of preinstalled infrastructures are needed whereas, in another, the quality of service is not guaranteed due to unpredictable moving and stopping patterns of vehicles. In this paper, we present the architecture of distributed mobile brokers which are dynamically reconfigurable in the form of structured P2P overlay and act as rendezvous points for matching publications and subscriptions. We have taken city buses in urban settings to act as mobile brokers whereas other vehicles are considered to be in role of publishers and subscribers. These mobile brokers also assist in locating a vehicle for successful and timely transfer of notifications. We have performed an extensive simulation study to compare our approach with previously proposed approaches. Simulation results establish the applicability of our approach.

75 FR 69791 - Risk Management Controls for Brokers or Dealers With Market Access

Science.gov (United States)

2010-11-15

... relationship with the ultimate customer, can more effectively implement them. In addition, a broker or dealer... specific risk management controls and supervisory procedures to a customer that is a registered broker... such customer, based on its position in the transaction and relationship with the ultimate customer...

31 CFR 560.416 - Brokering services.

Science.gov (United States)

2010-07-01

... 31 Money and Finance: Treasury 3 2010-07-01 2010-07-01 false Brokering services. 560.416 Section 560.416 Money and Finance: Treasury Regulations Relating to Money and Finance (Continued) OFFICE OF... provision of goods, services or technology, from whatever source, to or from Iran or the Government of Iran...

Kształcenie brokerów informacji w Polsce / Education information brokers in Poland

Directory of Open Access Journals (Sweden)

Karolina Kustra

2013-07-01

Full Text Available We współczesnym świecie, w dobie Internetu, to informacja jest najważniejsza, ale żeby ocenić czy jest wiarygodna potrzebni są specjaliści – brokerzy informacji. W Polsce ten zawód jest jeszcze młody, a jego przedstawiciele nie mając własnego stowarzyszenia, stosują się do zasad kodeksu etyki infobrokerskiej stworzonego przez Association of Independent Information Professionals. Oferta kształcenia infobrokerów w Polsce jest coraz szersza i przyszli brokerzy informacji mogą się przygotowywać do zawodu na studiach I i II stopnia, studiach podyplomowych oraz na szkoleniach i kursach. English abstractIn the modern world, the age of the Internet, the information is important, but to assess whether there is credible experts are needed – information brokers. In Poland, the profession is still young, and it’s representatives don’t have their own associations, follow the rules of the Code of Ethical Business Practiced created by the Association of Independent Information Professionals. Offer infobrokerów education in Poland is getting wider and future information brokers can prepare for the profession at the undergraduate and secondary education, post-graduate studies and training courses.

Living in/between Two Worlds: Narratives of Latina Cultural Brokers in Higher Education

Science.gov (United States)

Lando, Jennifer Rose

2015-01-01

The purpose of this narrative study was to explore how Latina cultural brokers understand their role in translating and interpreting complex, adult situations for their families, called cultural brokering, and how that background shapes their collegiate experiences. While much of the higher education literature in recent years has focused on the…

Health Information Brokers in the General Population: An Analysis of the Health Information National Trends Survey 2013-2014.

Science.gov (United States)

Cutrona, Sarah L; Mazor, Kathleen M; Agunwamba, Amenah A; Valluri, Sruthi; Wilson, Patrick M; Sadasivam, Rajani S; Finney Rutten, Lila J

2016-06-03

Health information exchanged between friends or family members can influence decision making, both for routine health questions and for serious health issues. A health information broker is a person to whom friends and family turn for advice or information on health-related topics. Characteristics and online behaviors of health information brokers have not previously been studied in a national population. The objective of this study was to examine sociodemographic characteristics, health information seeking behaviors, and other online behaviors among health information brokers. Data from the Health Information National Trends Survey (2013-2014; n=3142) were used to compare brokers with nonbrokers. Modified Poisson regression was used to examine the relationship between broker status and sociodemographics and online information seeking. Over half (54.8%) of the respondents were consulted by family or friends for advice or information on health topics (ie, they acted as health information brokers). Brokers represented 54.1% of respondents earning brokers (PR 1.34, 95% CI 1.23-1.47) as were those with education past high school (PR 1.42, CI 1.22-1.65). People aged ≥75 were less likely to be brokers as compared to respondents aged 35-49 (PR 0.81, CI 0.67-0.99). Brokers used the Internet more frequently for a variety of online behaviors such as seeking health information, creating and sharing online content, and downloading health information onto a mobile device; and also reported greater confidence in obtaining health information online. More than 50% of adults who responded to this national survey, including those with low income and those born abroad, were providing health information or advice to friends and family. These individuals may prove to be effective targets for initiatives supporting patient engagement and disease management, and may also be well-positioned within their respective social networks to propagate health messages.

Roadmap for Developing of Brokering as a Component of EarthCube

Science.gov (United States)

Pearlman, J.; Khalsa, S. S.; Browdy, S.; Duerr, R. E.; Nativi, S.; Parsons, M. A.; Pearlman, F.; Robinson, E. M.

2012-12-01

The goal of NSF's EarthCube is to create a sustainable infrastructure that enables the sharing of all geosciences data, information, and knowledge in an open, transparent and inclusive manner. Key to achieving the EarthCube vision is establishing a process that will guide the evolution of the infrastructure through community engagement and appropriate investment so that the infrastructure is embraced and utilized by the entire geosciences community. In this presentation we describe a roadmap, developed through the EarthCube Brokering Concept Award, for an evolutionary process of infrastructure and interoperability development. All geoscience communities already have, to a greater or lesser degree, elements of an information infrastructure in place. These elements include resources such as data archives, catalogs, and portals as well as vocabularies, data models, protocols, best practices and other community conventions. What is necessary now is a process for consolidating these diverse infrastructure elements into an overall infrastructure that provides easy discovery, access and utilization of resources across disciplinary boundaries. This process of consolidation will be achieved by creating "interfaces," what we call "brokers," between systems. Brokers connect disparate systems without imposing new burdens upon those systems, and enable the infrastructure to adjust to new technical developments and scientific requirements as they emerge. Robust cyberinfrastructure will arise only when social, organizational, and cultural issues are resolved in tandem with the creation of technology-based services. This is best done through use-case-driven requirements and agile, iterative development methods. It is important to start by solving real (not hypothetical) information access and use problems via small pilot projects that develop capabilities targeted to specific communities. These pilots can then grow into larger prototypes addressing intercommunity problems working

Minimizing predatory lending: Designing a long-term compensation structure to minimize the actions of opportunistic mortgage brokers

Directory of Open Access Journals (Sweden)

Patrick Payne

2013-07-01

Full Text Available This paper addresses the inadequacies in the current compensation structure for mortgage brokers, and asserts that the resulting opportunistic behavior by brokers played a major role in the 2008 collapse of the mortgage market. We utilize agency theory as an underpinning to suggest that increased regulation will have only a limited impact on self-serving behavior due to the complex information asymmetries possessed by brokers. We posit that a restructured long-term compensation package would be effective in aligning the interests of borrowers and brokers, ultimately reducing the level of mortgage defaults and foreclosures.

Health brokers : How can they help deal with the wickedness of public health problems?

NARCIS (Netherlands)

Van Rinsum, C.E.; Gerards, S.M.P.L.; Rutten, G.J.M.; Van De Goor, L.A.M.; Kremers, S.P.J.

Background The role of health broker is a relatively new one in public health. Health brokers aim to create support for efforts to optimise health promotion in complex or even “wicked” public health contexts by facilitating intersectoral collaborations and by exchanging knowledge with different

Health Brokers: How Can They Help Deal with the Wickedness of Public Health Problems?

Directory of Open Access Journals (Sweden)

Celeste E. van Rinsum

2017-01-01

Full Text Available Background. The role of health broker is a relatively new one in public health. Health brokers aim to create support for efforts to optimise health promotion in complex or even “wicked” public health contexts by facilitating intersectoral collaborations and by exchanging knowledge with different stakeholders. The current study aimed to explore the role of health brokers, by examining the motivational, contextual, and behaviour-related factors they have to deal with. Methods. Fifteen professionals from various backgrounds and from various policy and practice organisations were recruited for a semistructured interview. To structure the interviews, we developed the “Health Broker Wheel” (HBW, a framework we then specified with more details derived from the interviews. Results. We identified seven primary types of behaviour that health brokers need to engage in: recognizing opportunities, agenda setting, implementing, network formation, intersectoral collaboration, adaptive managing, and leadership. Determinants of health brokers’ behaviours were identified and categorised as capability, opportunities, motivation, and local or national contextual factors. Conclusion. The health brokers’ role can be seen as an operational approach and is visualised in the HBW. This framework can assist further research to monitor and evaluate this role, and health promotion practitioners can use it as a tool to implement the health brokers’ role and to facilitate intersectoral collaboration.

GEOSS authentication/authorization services: a Broker-based approach

Science.gov (United States)

Santoro, M.; Nativi, S.

2014-12-01

The vision of the Global Earth Observation System of Systems (GEOSS) is the achievement of societal benefits through voluntary contribution and sharing of resources to better understand the relationships between the society and the environment where we live. The GEOSS Common Infrastructure (GCI) allows users to search, access, and use the resources contributed by the GEOSS members. The GEO DAB (Discovery and Access Broker) is the GCI component in charge of interconnecting the heterogeneous data systems contributing to GEOSS. Client applications (i.e. the portals and apps) can connect to GEO DAB as a unique entry point to discover and access resources available through GCI, with no need to implement the many service protocols and models applied by the GEOSS data providers. The GEO DAB implements the brokering approach (Nativi et al., 2013) to build a flexible and scalable System of Systems. User authentication/authorization functionality is becoming more and more important for GEOSS data providers and users. The Providers ask for information about who accessed their resources and, in some cases, want to limit the data download. The Users ask for a profiled interaction with the system based on their needs and expertise level. Besides, authentication and authorization is necessary for GEOSS to provide moderated social services - e.g. feedback messages, data "fit for use" comments, etc. In keeping with the GEOSS principles of building on existing systems and lowering entry-barriers for users, an objective of the authentication/authorization development was to support existing and well-used users' credentials (e.g. Google, Twitter, etc.). Due to the heterogeneity of technologies used by the different providers and applications, a broker-based approach for the authentication/authorization was introduced as a new functionality of GEO DAB. This new capability will be demonstrated at the next GEO XI Plenary (November 2014). This work will be presented and discussed

A SOA broker solution for standard discovery and access services: the GI-cat framework

Science.gov (United States)

Boldrini, Enrico

2010-05-01

GI-cat ideal users are data providers or service providers within the geoscience community. The former have their data already available through an access service (e.g. an OGC Web Service) and would have it published through a standard catalog service, in a seamless way. The latter would develop a catalog broker and let users query and access different geospatial resources through one or more standard interfaces and Application Profiles (AP) (e.g. OGC CSW ISO AP, CSW ebRIM/EO AP, etc.). GI-cat actually implements a broker components (i.e. a middleware service) which carries out distribution and mediation functionalities among "well-adopted" catalog interfaces and data access protocols. GI-cat also publishes different discovery interfaces: the OGC CSW ISO and ebRIM Application Profiles (the latter coming with support for the EO and CIM extension packages) and two different OpenSearch interfaces developed in order to explore Web 2.0 possibilities. An extended interface is also available to exploit all available GI-cat features, such as interruptible incremental queries and queries feedback. Interoperability tests performed in the context of different projects have also pointed out the importance to enforce compatibility with existing and wide-spread tools of the open source community (e.g. GeoNetwork and Deegree catalogs), which was then achieved. Based on a service-oriented framework of modular components, GI-cat can effectively be customized and tailored to support different deployment scenarios. In addition to the distribution functionality an harvesting approach has been lately experimented, allowing the user to switch between a distributed and a local search giving thus more possibilities to support different deployment scenarios. A configurator tool is available in order to enable an effective high level configuration of the broker service. A specific geobrowser was also naturally developed, for demonstrating the advanced GI-cat functionalities. This client

7 CFR 4290.1640 - Secretary's access to records of the CRA, Brokers, Dealers and Pool or Trust assemblers.

Science.gov (United States)

2010-01-01

... 7 Agriculture 15 2010-01-01 2010-01-01 false Secretary's access to records of the CRA, Brokers, Dealers and Pool or Trust assemblers. 4290.1640 Section 4290.1640 Agriculture Regulations of the... to records of the CRA, Brokers, Dealers and Pool or Trust assemblers. The CRA and any broker, dealer...

17 CFR 240.15c1-3 - Misrepresentation by brokers, dealers and municipal securities dealers as to registration.

Science.gov (United States)

2010-04-01

... 17 Commodity and Securities Exchanges 3 2010-04-01 2010-04-01 false Misrepresentation by brokers...-The-Counter Markets § 240.15c1-3 Misrepresentation by brokers, dealers and municipal securities..., as used in section 15(c)(1) of the Act, is hereby defined to include any representation by a broker...

13 CFR 107.1640 - SBA access to records of the CRA, Brokers, Dealers and Pool or Trust assemblers.

Science.gov (United States)

2010-01-01

... 13 Business Credit and Assistance 1 2010-01-01 2010-01-01 false SBA access to records of the CRA, Brokers, Dealers and Pool or Trust assemblers. 107.1640 Section 107.1640 Business Credit and Assistance... records of the CRA, Brokers, Dealers and Pool or Trust assemblers. The CRA and any broker, dealer and Pool...

Bilinguals' Plausibility Judgments for Phrases with a Literal vs. Non-literal Meaning: The Influence of Language Brokering Experience

Directory of Open Access Journals (Sweden)

Belem G. López

2017-09-01

Full Text Available Previous work has shown that prior experience in language brokering (informal translation may facilitate the processing of meaning within and across language boundaries. The present investigation examined the influence of brokering on bilinguals' processing of two word collocations with either a literal or a figurative meaning in each language. Proficient Spanish-English bilinguals classified as brokers or non-brokers were asked to judge if adjective+noun phrases presented in each language made sense or not. Phrases with a literal meaning (e.g., stinging insect were interspersed with phrases with a figurative meaning (e.g., stinging insult and non-sensical phrases (e.g., stinging picnic. It was hypothesized that plausibility judgments would be facilitated for literal relative to figurative meanings in each language but that experience in language brokering would be associated with a more equivalent pattern of responding across languages. These predictions were confirmed. The findings add to the body of empirical work on individual differences in language processing in bilinguals associated with prior language brokering experience.

12 CFR 303.243 - Brokered deposit waivers.

Science.gov (United States)

2010-01-01

... and use of brokered deposits; (7) A recent consolidated financial statement with balance sheet and income statements; and (8) The reasons the institution believes its acceptance, renewal or rollover of...) The time period for which the waiver is requested; (2) A statement of the policy governing the use of...

Bridges, brokers and boundary spanners in collaborative networks: a systematic review.

Science.gov (United States)

Long, Janet C; Cunningham, Frances C; Braithwaite, Jeffrey

2013-04-30

Bridges, brokers and boundary spanners facilitate transactions and the flow of information between people or groups who either have no physical or cognitive access to one another, or alternatively, who have no basis on which to trust each other. The health care sector is a context that is rich in isolated clusters, such as silos and professional "tribes," in need of connectivity. It is a key challenge in health service management to understand, analyse and exploit the role of key agents who have the capacity to connect disparate groupings in larger systems. The empirical, peer reviewed, network theory literature on brokerage roles was reviewed for the years 1994 to 2011 following PRISMA guidelines. The 24 articles that made up the final literature set were from a wide range of settings and contexts not just healthcare. Methods of data collection, analysis, and the ways in which brokers were identified varied greatly. We found four main themes addressed in the literature: identifying brokers and brokerage opportunities, generation and integration of innovation, knowledge brokerage, and trust. The benefits as well as the costs of brokerage roles were examined. Collaborative networks by definition, seek to bring disparate groups together so that they can work effectively and synergistically together. Brokers can support the controlled transfer of specialised knowledge between groups, increase cooperation by liaising with people from both sides of the gap, and improve efficiency by introducing "good ideas" from one isolated setting into another.There are significant costs to brokerage. Densely linked networks are more efficient at diffusing information to all their members when compared to sparsely linked groups. This means that while a bridge across a structural hole allows information to reach actors that were previously isolated, it is not the most efficient way to transfer information. Brokers who become the holders of, or the gatekeepers to, specialised knowledge

Qualities of Knowledge Brokers: Reflections from Practice

Science.gov (United States)

Phipps, David; Morton, Sarah

2013-01-01

Employing knowledge brokers is one way that universities and research centres have responded to the increasing emphasis on the wider usefulness and uptake of research beyond the academy. While there is an increase in the numbers of such professionals, there has been little focus on their roles, skills and development. In this paper, two knowledge…

26 CFR 1.6045-1T - Returns of information of brokers and barter exchanges (temporary).

Science.gov (United States)

2010-04-01

... 26 Internal Revenue 13 2010-04-01 2010-04-01 false Returns of information of brokers and barter exchanges (temporary). 1.6045-1T Section 1.6045-1T Internal Revenue INTERNAL REVENUE SERVICE, DEPARTMENT OF... of information of brokers and barter exchanges (temporary). (a)-(k) [Reserved] For further guidance...

Fuzzy-Neural Controller in Service Requests Distribution Broker for SOA-Based Systems

Science.gov (United States)

Fras, Mariusz; Zatwarnicka, Anna; Zatwarnicki, Krzysztof

The evolution of software architectures led to the rising importance of the Service Oriented Architecture (SOA) concept. This architecture paradigm support building flexible distributed service systems. In the paper the architecture of service request distribution broker designed for use in SOA-based systems is proposed. The broker is built with idea of fuzzy control. The functional and non-functional request requirements in conjunction with monitoring of execution and communication links are used to distribute requests. Decisions are made with use of fuzzy-neural network.

The Case for Information Brokering During Major Change: The Experience of the Transition Support Office of the McGill University Health Centre.

Science.gov (United States)

Klag, Malvina; Richer, Marie-Claire

2016-01-01

This paper describes the emergence of an "information brokerage" in the project management office of the McGill University Health Centre (MUHC) in Montreal. This process evolved during unprecedented transformation linked to a redevelopment project. Information brokering became a core function in the MUHC's context of major change. To develop an information brokering model, the paper draws upon the literature on knowledge brokering, applies Daft and Lengel's (1986) seminal framework on information processing in organizations, and builds on the MUHC experience. The paper proposes that knowledge brokering and information brokering are related, yet distinct in content, purpose and structure.

Between Indian and White Worlds: The Cultural Broker.

Science.gov (United States)

Szasz, Margaret Connell, Ed.

During the five centuries of contact between Native and non-Native peoples of the Americas, thousands of intermediaries have moved across the continents' cultural frontiers. These cultural brokers have included traders, missionaries, persons of mixed race, diplomats, Indian schoolchildren attending missionary or government boarding schools, White…

17 CFR 240.15b1-3 - Registration of successor to registered broker or dealer.

Science.gov (United States)

2010-04-01

... continues the business of a registered predecessor broker or dealer, and the succession is based solely on a... and continues the business of a broker or dealer registered pursuant to section 15(b) of the Act, the... successor, within 30 days after such succession, files an application for registration on Form BD, and the...

17 CFR 401.7 - Temporary exemption for certain government securities brokers and dealers terminating business on...

Science.gov (United States)

2010-04-01

... 17 Commodity and Securities Exchanges 3 2010-04-01 2010-04-01 false Temporary exemption for certain government securities brokers and dealers terminating business on or before October 31, 1987. 401... government securities brokers and dealers terminating business on or before October 31, 1987. During the...

75 FR 71723 - Policies and Procedures Pertaining to Changes in Listing Brokers Participating in the Federal...

Science.gov (United States)

2010-11-24

... estate brokers may participate as Listing or Selling brokers under FHA's Management and Marketing III (M... disposition of its REO inventory to private sector contractors under the Management and Marketing (M&M..., program support, management and marketing services throughout the United States, the Caribbean, Guam and...

76 FR 78182 - Basis Reporting by Securities Brokers and Basis Determination for Debt Instruments and Options...

Science.gov (United States)

2011-12-16

... DEPARTMENT OF THE TREASURY Internal Revenue Service 26 CFR Part 1 [REG-102988-11] RIN 1545-BK05 Basis Reporting by Securities Brokers and Basis Determination for Debt Instruments and Options..., November 25, 2011 (76 FR 72652) relating to reporting by brokers for transactions related to debt...

77 FR 16249 - Notice of Cancellation of Customs Broker Licenses

Science.gov (United States)

2012-03-20

... Dependable International Services 12574 New Orleans. and Transport, Inc.. Professional Customs Brokers, Inc.... Horizon Logistics, LLC 28432 Dallas. Sandra L. Smith 15266 Dallas. Barry E. Booth 09627 San Francisco...

Brokered virtual hubs for facilitating access and use of geospatial Open Data

Science.gov (United States)

Mazzetti, Paolo; Latre, Miguel; Kamali, Nargess; Brumana, Raffaella; Braumann, Stefan; Nativi, Stefano

2016-04-01

Open Data is a major trend in current information technology scenario and it is often publicised as one of the pillars of the information society in the near future. In particular, geospatial Open Data have a huge potential also for Earth Sciences, through the enablement of innovative applications and services integrating heterogeneous information. However, open does not mean usable. As it was recognized at the very beginning of the Web revolution, many different degrees of openness exist: from simple sharing in a proprietary format to advanced sharing in standard formats and including semantic information. Therefore, to fully unleash the potential of geospatial Open Data, advanced infrastructures are needed to increase the data openness degree, enhancing their usability. In October 2014, the ENERGIC OD (European NEtwork for Redistributing Geospatial Information to user Communities - Open Data) project, funded by the European Union under the Competitiveness and Innovation framework Programme (CIP), has started. In response to the EU call, the general objective of the project is to "facilitate the use of open (freely available) geographic data from different sources for the creation of innovative applications and services through the creation of Virtual Hubs". The ENERGIC OD Virtual Hubs aim to facilitate the use of geospatial Open Data by lowering and possibly removing the main barriers which hampers geo-information (GI) usage by end-users and application developers. Data and services heterogeneity is recognized as one of the major barriers to Open Data (re-)use. It imposes end-users and developers to spend a lot of effort in accessing different infrastructures and harmonizing datasets. Such heterogeneity cannot be completely removed through the adoption of standard specifications for service interfaces, metadata and data models, since different infrastructures adopt different standards to answer to specific challenges and to address specific use-cases. Thus

Brokered dialogue: A new research method for controversial health and social issues.

Science.gov (United States)

Parsons, Janet A; Lavery, James V

2012-07-02

Dialogue is a foundational feature of social life and an important way in which we come to understand one another. In situations of controversy dialogue is often absent because of a range of social barriers. We have developed a new film-based qualitative research method for studying controversial issues in healthcare and social policy. We call this method Brokered Dialogue. Theoretically informed by the traditions in narrative inquiry and visual anthropology, the method is premised on the idea that dialogue possesses features making it unique as a generator of new knowledge and opportunities for social intervention. Film is not only an extraordinarily rich data source, but an excellent medium for knowledge transfer and dissemination. The paper introduces the Brokered Dialogue method. We outline its critical steps, including the procedures for sampling, data collection and data analysis of both textual and visual data. Participants in a Brokered Dialogue engage in filmed interviews that capture their perspectives on a given topic; they then share their perspectives with, and pose questions of, one another through the medium of film. Using a participatory editing process, only footage that participants feel comfortable showing to others is incorporated. This technique offers participants a 'safe' space for respectful interaction. The editing process itself is analytic, and the final assembly of footage approximates a dialogue on the topic at hand. A link to a film produced from a project piloting the method is provided to demonstrate its real world application. Brokered Dialogue is a method for promoting respectful interactions among those with seemingly divergent views on a controversial topic and for discovering critical points of divergence that may represent pathways for improvement. While the end product is a 'film', the goal is to have these films used as catalysts for ongoing respectful dialogue and problem-solving concerning the topic at hand informing

Brokered dialogue: A new research method for controversial health and social issues

Directory of Open Access Journals (Sweden)

Parsons Janet A

2012-07-01

Full Text Available Abstract Background Dialogue is a foundational feature of social life and an important way in which we come to understand one another. In situations of controversy dialogue is often absent because of a range of social barriers. We have developed a new film-based qualitative research method for studying controversial issues in healthcare and social policy. We call this method Brokered Dialogue. Theoretically informed by the traditions in narrative inquiry and visual anthropology, the method is premised on the idea that dialogue possesses features making it unique as a generator of new knowledge and opportunities for social intervention. Film is not only an extraordinarily rich data source, but an excellent medium for knowledge transfer and dissemination. Discussion The paper introduces the Brokered Dialogue method. We outline its critical steps, including the procedures for sampling, data collection and data analysis of both textual and visual data. Participants in a Brokered Dialogue engage in filmed interviews that capture their perspectives on a given topic; they then share their perspectives with, and pose questions of, one another through the medium of film. Using a participatory editing process, only footage that participants feel comfortable showing to others is incorporated. This technique offers participants a ‘safe’ space for respectful interaction. The editing process itself is analytic, and the final assembly of footage approximates a dialogue on the topic at hand. A link to a film produced from a project piloting the method is provided to demonstrate its real world application. Summary Brokered Dialogue is a method for promoting respectful interactions among those with seemingly divergent views on a controversial topic and for discovering critical points of divergence that may represent pathways for improvement. While the end product is a ‘film’, the goal is to have these films used as catalysts for ongoing respectful

An Education Broker Toolset for Web Course Customization.

Science.gov (United States)

Langenbach, Christian; Bodendorf, Freimut

Within an electronic education market, an electronic education mall is defined as a virtual service center to support various transaction processes by providing a technological platform with appropriate value-added services and interfaces for suppliers and customers. In this context, an education broker service is of central importance, because…

78 FR 23116 - Basis Reporting by Securities Brokers and Basis Determination for Debt Instruments and Options...

Science.gov (United States)

2013-04-18

... in the burden on Form 1099-B, ``Proceeds from Broker and Barter Exchange Transactions,'' when revised... not provide them sufficient time to build and test the systems required to implement the reporting... to allow brokers to test and refine their reporting systems. In response to these comments, as was...

Use of a knowledge broker to establish healthy public policies in a city district: a developmental evaluation.

Science.gov (United States)

Langeveld, Kirsten; Stronks, Karien; Harting, Janneke

2016-03-15

Public health is to a large extent determined by non-health-sector policies. One approach to address this apparent paradox is to establish healthy public policies. This requires policy makers in non-health sectors to become more aware of the health impacts of their policies, and more willing to adopt evidence-informed policy measures to improve health. We employed a knowledge broker to set the agenda for health and to specify health-promoting policy alternatives. This study aimed at gaining in-depth understanding of how this knowledge broker approach works. In the context of a long-term partnership between the two universities in Amsterdam and the municipal public health service, we employed a knowledge broker who worked part-time at a university and part-time for an Amsterdam city district. When setting an agenda and specifying evidence-informed policy alternatives, we considered three individual policy portfolios as well as the policy organization of the city district. We evaluated and developed the knowledge broker approach through action research using participant observation. Our knowledge brokering strategy led to the adoption of several policy alternatives in individual policy portfolios, and was especially successful in agenda-setting for health. More specifically, health became an issue on the formal policy agenda as evidenced by its uptake in the city district's mid-term review and the appointment of a policy analyst for health. Our study corroborated the importance of process factors such as building trust, clearly distinguishing the knowledge broker role, and adequate management support. We also saw the benefits of multilevel agenda-setting and specifying policy alternatives at appropriate policy levels. Sector-specific responsibilities hampered the adoption of cross-sectoral policy alternatives, while thematically designed policy documents offered opportunities for including them. Further interpretation revealed three additional themes in knowledge

Designing and implementing a Quality Broker: the GeoViQua experience

Science.gov (United States)

Papeschi, Fabrizio; Bigagli, Lorenzo; Masò, Joan; Nativi, Stefano

2014-05-01

GeoViQua (QUAlity aware VIsualisation for the Global Earth Observation System of Systems) is an FP7 project aiming at complementing the Global Earth Observation System of Systems (GEOSS) with rigorous data quality specifications and quality-aware capabilities, in order to improve reliability in scientific studies and policy decision-making. GeoViQua main scientific and technical objective is to enhance the GEOSS Common Infrastructure (GCI) providing the user community with innovative quality-aware search and visualization tools, which will be integrated in the GEOPortal, as well as made available to other end-user interfaces. To this end, GeoViQua will promote the extension of the current standard metadata for geographic information with accurate and expressive quality indicators. Employing and extending several ISO standards such as 19115, 19157 and 19139, a common set of data quality indicators has been selected to be used within the project. The resulting work, in the form of a data model, is expressed in XML Schema Language and encoded in XML. Quality information can be stated both by data producers and by data users, actually resulting in two conceptually distinct data models, the Producer Quality model and the User Quality model (or User Feedback model). GeoViQua architecture is built on the brokering approach successfully experimented within the EuroGEOSS project and realized by the GEO DAB (Discovery and Access Broker) which is part of the GCI. The GEO DAB allows for harmonization and distribution in a transparent way for both users and data providers. This way, GeoViQua can effectively complement and extend the GEO DAB obtaining a Quality augmentation Broker (DAB-Q) which plays a central role in ensuring the consistency of the Producer and User quality models. The GeoViQua architecture also includes a Feedback Catalog, a particular service brokered by the DAB-Q which is dedicated to the storage and discovery of user feedbacks. A very important issue

A Broker-based approach for GEOSS authentication/authorization services

Science.gov (United States)

Santoro, Mattia; Nativi, Stefano

2015-04-01

The Group on Earth Observation (GEO) is a voluntary partnership of governments and international organizations coordinating efforts to build a Global Earth Observation System of Systems (GEOSS). GEOSS aims to achieve societal benefits through voluntary contribution and sharing of resources to better understand the relationships between the society and the environment where we live. The GEOSS Common Infrastructure (GCI) implements a digital infrastructure (e-infrastructure) that coordinates access to these systems, interconnecting and harmonizing their data, applications, models, and products. The GCI component implementing the needed interoperability arrangements to interconnect the data systems contributing to GEOSS is the GEO DAB (Discovery and Access Broker). This provides a unique entry point to which client applications (i.e. the portals and apps) can connect for exploiting (search, discover, and access) resources available through GCI. The GEO DAB implements the brokering approach (Nativi et al., 2013) to build a flexible and scalable System of Systems. GEOSS data providers ask for information about who accessed their resources and, in some cases, want to limit the data download. GEOSS users ask for a profiled interaction with the system based on their needs and expertise level. This raised the need for an enrichment of GEO DAB functionalities, i.e. user authentication/authorization. Besides, authentication and authorization is necessary for GEOSS to provide moderated social services - e.g. feedback messages, data "fit for use" comments, etc. In the development of this new functionality, the need to support existing and well-used users' credentials (e.g. Google, Twitter, etc.) stems from GEOSS principles to build on existing systems and lower entry-barriers for users. To cope with these requirements and face the heterogeneity of technologies used by the different data systems and client applications, a broker-based approach for the authentication

Designing a Robot for Cultural Brokering in Education

Science.gov (United States)

Kim, Yanghee

2016-01-01

The increasing number of English language learning children in U.S. classrooms and the need for effective programs that support these children present a great challenge to the current educational paradigm. The challenge may be met, at least in part, by an innovative humanoid robot serving as a cultural broker that mediates collaborative…

Data and Metadata Brokering – Theory and Practice from the BCube Project

Directory of Open Access Journals (Sweden)

Siri Jodha Singh Khalsa

2017-01-01

Full Text Available EarthCube is a U.S. National Science Foundation initiative that aims to create a cyberinfrastructure (CI for all the geosciences. An initial set of “building blocks” was funded to develop potential components of that CI. The Brokering Building Block (BCube created a brokering framework to demonstrate cross-disciplinary data access based on a set of use cases developed by scientists from the domains of hydrology, oceanography, polar science and climate/weather. While some successes were achieved, considerable challenges were encountered. We present a synopsis of the processes and outcomes of the BCube experiment.

26 CFR 31.3406(b)(3)-2 - Reportable barter exchanges and gross proceeds of sales of securities or commodities by brokers.

Science.gov (United States)

2010-04-01

... of sales of securities or commodities by brokers. 31.3406(b)(3)-2 Section 31.3406(b)(3)-2 Internal... or commodities by brokers. (a) Transactions subject to backup withholding. A payment of a kind, and to a payee, that any broker (as defined in section 6045(c) and § 1.6045-1(a)(1) of this chapter) or...

An exploratory study of knowledge brokering in hospital settings: facilitating knowledge sharing and learning for patient safety?

Science.gov (United States)

Waring, Justin; Currie, Graeme; Crompton, Amanda; Bishop, Simon

2013-12-01

This paper reports on an exploratory study of intra-organisational knowledge brokers working within three large acute hospitals in the English National Health Services. Knowledge brokering is promoted as a strategy for supporting knowledge sharing and learning in healthcare, especially in the diffusion of research evidence into practice. Less attention has been given to brokers who support knowledge sharing and learning within healthcare organisations. With specific reference to the need for learning around patient safety, this paper focuses on the structural position and role of four types of intra-organisational brokers. Through ethnographic research it examines how variations in formal role, location and relationships shape how they share and support the use of knowledge across organisational and occupational boundaries. It suggests those occupying hybrid organisational roles, such as clinical-managers, are often best positioned to support knowledge sharing and learning because of their 'ambassadorial' type position and legitimacy to participate in multiple communities through dual-directed relationships. Copyright © 2013 Elsevier Ltd. All rights reserved.

She Is My Language Broker: How Does Cultural Capital Benefit Asian Immigrant Children in the United States?

Science.gov (United States)

Md-Yunus, Sham'ah

2011-01-01

Cultural capital benefits Asian immigrant children when they become language brokers. This skill can also benefit their parents and families in the United States. Language brokering may shape and possibly enhance students' academic performance and can further children's linguistic and academic achievement. (Contains 2 figures and 1 table.)

Risk communication and informed consent in the medical tourism industry: A thematic content analysis of canadian broker websites

Science.gov (United States)

2011-01-01

Background Medical tourism, thought of as patients seeking non-emergency medical care outside of their home countries, is a growing industry worldwide. Canadians are amongst those engaging in medical tourism, and many are helped in the process of accessing care abroad by medical tourism brokers - agents who specialize in making international medical care arrangements for patients. As a key source of information for these patients, brokers are likely to play an important role in communicating the risks and benefits of undergoing surgery or other procedures abroad to their clientele. This raises important ethical concerns regarding processes such as informed consent and the liability of brokers in the event that complications arise from procedures. The purpose of this article is to examine the language, information, and online marketing of Canadian medical tourism brokers' websites in light of such ethical concerns. Methods An exhaustive online search using multiple search engines and keywords was performed to compile a comprehensive directory of English-language Canadian medical tourism brokerage websites. These websites were examined using thematic content analysis, which included identifying informational themes, generating frequency counts of these themes, and comparing trends in these counts to the established literature. Results Seventeen websites were identified for inclusion in this study. It was found that Canadian medical tourism broker websites varied widely in scope, content, professionalism and depth of information. Three themes emerged from the thematic content analysis: training and accreditation, risk communication, and business dimensions. Third party accreditation bodies of debatable regulatory value were regularly mentioned on the reviewed websites, and discussion of surgical risk was absent on 47% of the websites reviewed, with limited discussion of risk on the remaining ones. Terminology describing brokers' roles was somewhat inconsistent across

Risk communication and informed consent in the medical tourism industry: A thematic content analysis of canadian broker websites

Directory of Open Access Journals (Sweden)

Crooks Valorie A

2011-09-01

Full Text Available Abstract Background Medical tourism, thought of as patients seeking non-emergency medical care outside of their home countries, is a growing industry worldwide. Canadians are amongst those engaging in medical tourism, and many are helped in the process of accessing care abroad by medical tourism brokers - agents who specialize in making international medical care arrangements for patients. As a key source of information for these patients, brokers are likely to play an important role in communicating the risks and benefits of undergoing surgery or other procedures abroad to their clientele. This raises important ethical concerns regarding processes such as informed consent and the liability of brokers in the event that complications arise from procedures. The purpose of this article is to examine the language, information, and online marketing of Canadian medical tourism brokers' websites in light of such ethical concerns. Methods An exhaustive online search using multiple search engines and keywords was performed to compile a comprehensive directory of English-language Canadian medical tourism brokerage websites. These websites were examined using thematic content analysis, which included identifying informational themes, generating frequency counts of these themes, and comparing trends in these counts to the established literature. Results Seventeen websites were identified for inclusion in this study. It was found that Canadian medical tourism broker websites varied widely in scope, content, professionalism and depth of information. Three themes emerged from the thematic content analysis: training and accreditation, risk communication, and business dimensions. Third party accreditation bodies of debatable regulatory value were regularly mentioned on the reviewed websites, and discussion of surgical risk was absent on 47% of the websites reviewed, with limited discussion of risk on the remaining ones. Terminology describing brokers' roles was

Risk communication and informed consent in the medical tourism industry: a thematic content analysis of Canadian broker websites.

Science.gov (United States)

Penney, Kali; Snyder, Jeremy; Crooks, Valorie A; Johnston, Rory

2011-09-26

Medical tourism, thought of as patients seeking non-emergency medical care outside of their home countries, is a growing industry worldwide. Canadians are amongst those engaging in medical tourism, and many are helped in the process of accessing care abroad by medical tourism brokers - agents who specialize in making international medical care arrangements for patients. As a key source of information for these patients, brokers are likely to play an important role in communicating the risks and benefits of undergoing surgery or other procedures abroad to their clientele. This raises important ethical concerns regarding processes such as informed consent and the liability of brokers in the event that complications arise from procedures. The purpose of this article is to examine the language, information, and online marketing of Canadian medical tourism brokers' websites in light of such ethical concerns. An exhaustive online search using multiple search engines and keywords was performed to compile a comprehensive directory of English-language Canadian medical tourism brokerage websites. These websites were examined using thematic content analysis, which included identifying informational themes, generating frequency counts of these themes, and comparing trends in these counts to the established literature. Seventeen websites were identified for inclusion in this study. It was found that Canadian medical tourism broker websites varied widely in scope, content, professionalism and depth of information. Three themes emerged from the thematic content analysis: training and accreditation, risk communication, and business dimensions. Third party accreditation bodies of debatable regulatory value were regularly mentioned on the reviewed websites, and discussion of surgical risk was absent on 47% of the websites reviewed, with limited discussion of risk on the remaining ones. Terminology describing brokers' roles was somewhat inconsistent across the websites. Finally

17 CFR 405.2 - Reports to be made by registered government securities brokers and dealers.

Science.gov (United States)

2010-04-01

... government securities broker or dealer shall file Part I of Form BD-Y2K (§ 249.618 of this title) prepared as..., shall file Part II of Form BD-Y2K (§ 249.618 of this title). Part II of Form BD-Y2K shall address each... registered government securities broker or dealer that was not required to file Part II of Form BD-Y2K under...

17 CFR 402.1 - Application of part to registered brokers and dealers and financial institutions; special rules...

Science.gov (United States)

2010-04-01

... interdealer broker means an entity engaged exclusively in business as a broker that effects, on an initially... business day and offset by government securities failed to deliver of the same issue and quantity. In no... same government securities failed-to-deliver contract for more than one business day. A government...

Nurses as Antibiotic Brokers: Institutionalized Praxis in the Hospital.

Science.gov (United States)

Broom, Alex; Broom, Jennifer; Kirby, Emma; Scambler, Graham

2017-11-01

We are likely moving rapidly toward a post-antibiotic era, as a result of escalating antimicrobial resistance, rapidly declining antibiotic production and profligate overuse. Hitherto research has almost exclusively focused on doctors' prescribing, with nurses' roles in antibiotic use remaining virtually invisible. Drawing on interviews with 30 nurses, we focus on nurses as brokers of doctors' antibiotic decisions, nursing capacity to challenge doctors' decisions, and, "back stage" strategies for circumnavigating organizational constraints. We argue that nurses occupy an essential and conscious position as brokers within the hospital; a subject position that is not neutral, facilitates (short-term) cohesion, and involves the pursuit of particular (preferred) nursing outcomes. Illustrating how authority can be diffuse, mediated by institutionalized praxis, and how professionals evade attempts to govern their practice, we challenge the reification of physician prescribing power, arguing that it may work against the utilization of nurses as important stakeholders in the future of antibiotics.

17 CFR 240.15Ca2-3 - Registration of successor to registered government securities broker or government securities...

Science.gov (United States)

2010-04-01

... business of a government securities broker or government securities dealer registered pursuant to section... the registration of the successor if the successor, within 30 days after such succession, files an... securities broker or government securities dealer succeeds to and continues the business of a predecessor...

Brokers in participatory urban governance: Assembling formal and informal politics

NARCIS (Netherlands)

Koster, M.

2016-01-01

Participatory urban governance, with its focus on citizen representation and the equitable distribution of resources, has been implemented globally to deepen democracy. Some individuals position themselves as voluntary representatives, or brokers, between the state and their fellow citizens. In this

75 FR 72987 - Brokers of Household Goods Transportation by Motor Vehicle

Science.gov (United States)

2010-11-29

... hyperlink ``Search for Moving Companies and View Complaint History'' which will lead to http://ai.volpe.dot... freight brokers in the future. Finally, FMCSA acknowledges Pro Movers Network's comment about high costs...

School Business Community Partnership Brokers. Program Guidelines, 2010-2013

Science.gov (United States)

Australian Government Department of Education, Employment and Workplace Relations, 2009

2009-01-01

These guidelines for 2010-2013 relate specifically to the Partnership Brokers program. This program is part of the Australian Government's contribution to the Youth Attainment and Transitions National Partnership and will commence on 1 January 2010. These Guidelines set out the requirements for the provision of services by organisations contracted…

As Endowment Values Plummet, Some Institutions Consider Suing Brokers

Science.gov (United States)

Masterson, Kathryn

2008-01-01

This article reports that as many as five colleges or charitable foundations whose endowments have suffered significant investment losses or were unable to access money in their accounts in recent months are considering legal action against their brokers or investment managers, alleging misrepresentation of risk or mismanagement. Jacob H.…

17 CFR 404.2 - Records to be made and kept current by registered government securities brokers and dealers...

Science.gov (United States)

2010-04-01

... on a consolidated basis, by the highest level holding company that is a Material Associated Person..., as of quarter-end for the registered government securities broker or dealer and its highest level... registered government securities broker or dealer and its highest level holding company that is a Material...

Information Brokers/Free-Lance Librarians: An Alternative Reference Service.

Science.gov (United States)

Hogan, Matthew

This paper examines the profession of information brokerage through a look at types of services provided, and through a discussion of major issues, including that of fee for service. The types of information broker and free-lance librarian services are identified: (1) non-profit reference and research services administered by public libraries and…

31 CFR 103.122 - Customer identification programs for broker-dealers.

Science.gov (United States)

2010-07-01

... Finance FINANCIAL RECORDKEEPING AND REPORTING OF CURRENCY AND FOREIGN TRANSACTIONS Anti-Money Laundering Programs Anti-Money Laundering Programs § 103.122 Customer identification programs for broker-dealers. (a... anti-money laundering compliance program required under 31 U.S.C. 5318(h). (2) Identity verification...

75 FR 52456 - Customs Broker License Examination Individual Eligibility Requirements

Science.gov (United States)

2010-08-26

... DEPARTMENT OF HOMELAND SECURITY U.S. Customs and Border Protection 19 CFR Part 111 [USCBP-2008-0059; CBP Dec. 10-28] RIN 1651-AA74 Customs Broker License Examination Individual Eligibility Requirements AGENCY: Customs and Border Protection, Department of Homeland Security. ACTION: Final rule...

13 CFR 108.1640 - SBA access to records of the CRA, Brokers, Dealers and Pool or Trust assemblers.

Science.gov (United States)

2010-01-01

... 13 Business Credit and Assistance 1 2010-01-01 2010-01-01 false SBA access to records of the CRA, Brokers, Dealers and Pool or Trust assemblers. 108.1640 Section 108.1640 Business Credit and Assistance....1640 SBA access to records of the CRA, Brokers, Dealers and Pool or Trust assemblers. The CRA and any...

12 CFR 218.700 - Defined terms relating to the networking exception from the definition of “broker.”

Science.gov (United States)

2010-01-01

... the average of the minimum and maximum hourly wage established by the bank for the current or prior... exception from the definition of âbroker.â 218.700 Section 218.700 Banks and Banking FEDERAL RESERVE SYSTEM BOARD OF GOVERNORS OF THE FEDERAL RESERVE SYSTEM EXCEPTIONS FOR BANKS FROM THE DEFINITION OF BROKER IN...

Knowledge Sharing in Construction Partnering - Redundancy, Boundary Objects and Brokers

DEFF Research Database (Denmark)

Koch, Christian; Thuesen, Christian Langhoff

2013-01-01

common assignment of meaning, brokers (e.g. design managers), boundary objects (e.g. drawings) and arenas (e.g. meetings). The paper presents an ethnographic case study of a project partnership between engineers, architects and contractors in construction using the partnering concept. The focus is on two...

77 FR 5819 - Notice of Cancellation of Customs Broker Licenses

Science.gov (United States)

2012-02-06

... DEPARTMENT OF HOMELAND SECURITY U.S. Customs and Border Protection Notice of Cancellation of Customs Broker Licenses AGENCY: U.S. Customs and Border Protection, U.S. Department of Homeland Security... 1641) and the U.S. Customs and Border Protection regulations (19 CFR 111.51), the following Customs...

76 FR 7873 - Notice of Cancellation of Customs Broker License

Science.gov (United States)

2011-02-11

... DEPARTMENT OF HOMELAND SECURITY Customs and Border Protection Notice of Cancellation of Customs Broker License AGENCY: U.S. Customs and Border Protection, U.S. Department of Homeland Security. ACTION...), and the U.S. Customs and Border Protection regulations (19 CFR 111.51(b)), the following Customs...

77 FR 43609 - Notice of Cancellation of Customs Broker Licenses

Science.gov (United States)

2012-07-25

... DEPARTMENT OF HOMELAND SECURITY U.S. Customs and Border Protection Notice of Cancellation of Customs Broker Licenses AGENCY: U.S. Customs and Border Protection, U.S. Department of Homeland Security.... 1641) and the U.S. Customs and Border Protection regulations (19 CFR 111.53), the following Customs...

76 FR 44032 - Notice of Cancellation of Customs Broker Licenses

Science.gov (United States)

2011-07-22

... DEPARTMENT OF HOMELAND SECURITY U.S. Customs and Border Protection Notice of Cancellation of Customs Broker Licenses AGENCY: U.S. Customs and Border Protection, U.S. Department of Homeland Security.... 1641) and the U.S. Customs and Border Protection regulations (19 CFR 111.51), the following Customs...

75 FR 76998 - Notice of Cancellation of Customs Broker Licenses

Science.gov (United States)

2010-12-10

... DEPARTMENT OF HOMELAND SECURITY U.S. Customs and Border Protection Notice of Cancellation of Customs Broker Licenses AGENCY: U.S. Customs and Border Protection, U.S. Department of Homeland Security.... 1641) and the U.S. Customs and Border Protection regulations (19 CFR 111.51), the following Customs...

76 FR 2918 - Notice of Cancellation of Customs Broker Licenses

Science.gov (United States)

2011-01-18

... DEPARTMENT OF HOMELAND SECURITY U.S. Customs and Border Protection Notice of Cancellation of Customs Broker Licenses AGENCY: U.S. Customs and Border Protection, U.S. Department of Homeland Security.... 1641) and the U.S. Customs and Border Protection regulations (19 CFR 111.51), the following Customs...

75 FR 11899 - Notice of Cancellation of Customs Broker Licenses

Science.gov (United States)

2010-03-12

... DEPARTMENT OF HOMELAND SECURITY U.S. Customs and Border Protection Notice of Cancellation of Customs Broker Licenses AGENCY: U.S. Customs and Border Protection, U.S. Department of Homeland Security.... 1641) and the U.S. Customs and Border Protection regulations (19 CFR 111.51), the following Customs...

76 FR 13205 - Notice of Cancellation of Customs Broker Licenses

Science.gov (United States)

2011-03-10

... DEPARTMENT OF HOMELAND SECURITY U.S. Customs and Border Protection Notice of Cancellation of Customs Broker Licenses AGENCY: U.S. Customs and Border Protection, U.S. Department of Homeland Security.... 1641) and the U.S. Customs and Border Protection regulations (19 CFR 111.45), the following Customs...

75 FR 75691 - Notice of Cancellation of Customs Broker License

Science.gov (United States)

2010-12-06

... DEPARTMENT OF HOMELAND SECURITY U.S. Customs and Border Protection Notice of Cancellation of Customs Broker License AGENCY: U.S. Customs and Border Protection, U.S. Department of Homeland Security.... 1641) and the U.S. Customs and Border Protection regulations (19 CFR 111.45), the following Customs...

75 FR 47825 - Notice of Cancellation of Customs Broker Licenses

Science.gov (United States)

2010-08-09

... DEPARTMENT OF HOMELAND SECURITY U.S. Customs and Border Protection Notice of Cancellation of Customs Broker Licenses AGENCY: U.S. Customs and Border Protection, U.S. Department of Homeland Security... 1641) and the U.S. Customs and Border Protection regulations (19 CFR 111.51), the following Customs...

Developing brokered community transportation for seniors and people with disabilities.

Science.gov (United States)

Marx, Jerry; Davis, Christie; Miftari, Caitlin; Salamone, Anne; Weise, Wendy

2010-01-01

Communities are exploring ways to increase transportation coordination to improve access for seniors. One such effort is a brokered transportation system in which one agency serves as the central point of contact for ride information or actually arranging transportation for clients of multiple programs by use of a combination of transportation services. A team of social work faculty and students from the University of New Hampshire (UNH) Social Work Outreach Center, a center that provides service learning opportunities to students, collaborated with a local coalition to investigate the specific transportation needs of the region's senior citizens. A total of 641 people participated in the survey. Results indicate that the study population experiences problems reliably meeting daily living needs due to inconsistent or unavailable private and public transportation options. Study findings also indicate the promising potential of brokered transportation systems, particularly for isolated seniors in rural and suburban areas with relatively limited public and private transportation options.

Strengthening regional innovation through network-based innovation brokering

OpenAIRE

Svare, Helge; Gausdal, Anne Haugen

2015-01-01

The primary objective of this paper is to demonstrate how regional innovation system theory may be translated into manageable micro-level methods with the potential for strengthening the productive dynamics of a regional innovation system. The paper meets this objective by presenting network-based innovation brokering (NBIB), a practical method designed using insights from regional innovation system theory and trust theory. Five cases from two Norwegian regional innovation networks show that ...

75 FR 11898 - Notice of Cancellation of Customs Broker License

Science.gov (United States)

2010-03-12

... DEPARTMENT OF HOMELAND SECURITY U.S. Customs and Border Protection Notice of Cancellation of Customs Broker License AGENCY: U.S. Customs and Border Protection, U.S. Department of Homeland Security... 1641), and the U.S. Customs and Border Protection regulations (19 CFR 111.51(b)), the following Customs...

75 FR 5618 - Notice of Cancellation of Customs Broker License

Science.gov (United States)

2010-02-03

... DEPARTMENT OF HOMELAND SECURITY U.S. Customs and Border Protection Notice of Cancellation of Customs Broker License AGENCY: U.S. Customs and Border Protection, U.S. Department of Homeland Security... 1641) and the U.S. Customs and Border Protection regulations (19 CFR 111.51(b)), the following Customs...

75 FR 47825 - Notice of Cancellation of Customs Broker License

Science.gov (United States)

2010-08-09

... DEPARTMENT OF HOMELAND SECURITY U.S. Customs and Border Protection Notice of Cancellation of Customs Broker License AGENCY: U.S. Customs and Border Protection, U.S. Department of Homeland Security.... 1641) and the U.S. Customs and Border Protection regulations (19 CFR 111.51(b)), the following Customs...

77 FR 45647 - Notice of Cancellation of Customs Broker Licenses

Science.gov (United States)

2012-08-01

... Ferrara International Logistics 11930 New York. J.B. Fong & Co., Inc 06461 San Francisco. Air 7 Seas Transport Logistics, Inc 23081 San Francisco. Liberty Port Broker, Inc 20911 New York. Sky Sea Forwarding Corp 13261 New York. Contact Customs Clearance, Inc 13467 New York. Legacy Worldwide Logistics, Inc...

Promoting the use of measurement tools in practice: a mixed-methods study of the activities and experiences of physical therapist knowledge brokers.

Science.gov (United States)

Rivard, Lisa M; Russell, Dianne J; Roxborough, Lori; Ketelaar, Marjolijn; Bartlett, Doreen J; Rosenbaum, Peter

2010-11-01

The use of knowledge brokers (KBs) has been recommended as a mechanism to facilitate the use of research evidence in clinical practice. However, little has been written regarding the practical implementation of the KB role. This article (1) describes the brokering activities of 24 pediatric physical therapist KBs (in Ontario, Alberta, and British Columbia, Canada), and (2) reports KBs' perceptions of the utility of their role and their experiences with the brokering process. A mixed-methods research design was used in this investigation, which was part of a larger knowledge translation (KT) study that demonstrated the effectiveness of using KBs to implement a group of evidence-based measurement tools into practice. The KBs completed weekly activity logs, which were summarized and described. Semi-structured telephone interviews with KBs were analyzed qualitatively to provide insight into their perceptions of their role and the brokering process. Major interview themes were identified and verified through member checking. Brokering activities varied considerably as KBs adapted to meet the needs of their colleagues. The KBs indicated that they highly valued the connection to the research community and spoke of the enthusiastic engagement of their physical therapist colleagues (and others in their organization) in the brokering process. They discussed the importance of understanding the practice context and organizational factors that could affect knowledge transfer. The KBs spoke of the need to dedicate time for the role and had a strong sense of the supports needed to implement a KB role in future. Considerable variation in brokering activities was demonstrated across KB participants. The KBs perceived their role as useful and indicated that organizational commitment is crucial to the success of this KT strategy.

A Variable Service Broker Routing Policy for data center selection in cloud analyst

Directory of Open Access Journals (Sweden)

Ahmad M. Manasrah

2017-07-01

Full Text Available Cloud computing depends on sharing distributed computing resources to handle different services such as servers, storage and applications. The applications and infrastructures are provided as pay per use services through data center to the end user. The data centers are located at different geographic locations. However, these data centers can get overloaded with the increase number of client applications being serviced at the same time and location; this will degrade the overall QoS of the distributed services. Since different user applications may require different configuration and requirements, measuring the user applications performance of various resources is challenging. The service provider cannot make decisions for the right level of resources. Therefore, we propose a Variable Service Broker Routing Policy – VSBRP, which is a heuristic-based technique that aims to achieve minimum response time through considering the communication channel bandwidth, latency and the size of the job. The proposed service broker policy will also reduce the overloading of the data centers by redirecting the user requests to the next data center that yields better response and processing time. The simulation shows promising results in terms of response and processing time compared to other known broker policies from the literature.

76 FR 75553 - Completion of the Broker Self-Assessment Outreach Pilot

Science.gov (United States)

2011-12-02

... also disclosed that the broker's assessment of risk factors differed from the risk factors CBP... risk factors. The reliable quantitative measure related to import transactions is the compliance... compliance, professional ethics and professional development of their employees to meet its overall objective...

76 FR 22912 - Notice of Cancellation of Customs Broker Licenses

Science.gov (United States)

2011-04-25

... DEPARTMENT OF HOMELAND SECURITY U.S. Customs and Border Protection Notice of Cancellation of Customs Broker Licenses AGENCY: U.S. Customs and Border Protection, DHS. ACTION: General Notice. SUMMARY: Pursuant to section 641 of the Tariff Act of 1930, as amended (19 U.S.C. 1641), and the U.S. Customs and...

76 FR 22912 - Notice of Revocation of Customs Broker License

Science.gov (United States)

2011-04-25

... DEPARTMENT OF HOMELAND SECURITY U.S. Customs And Border Protection Notice of Revocation of Customs Broker License AGENCY: U.S. Customs and Border Protection, DHS. ACTION: General Notice. SUMMARY: Pursuant to section 641 of the Tariff Act of 1930, as amended, (19 U.S.C. 1641) and the U.S. Customs and...

The illogicality of stock-brokers: psychological experiments on the effects of prior knowledge and belief biases on logical reasoning in stock trading.

Science.gov (United States)

Knauff, Markus; Budeck, Claudia; Wolf, Ann G; Hamburger, Kai

2010-10-18

Explanations for the current worldwide financial crisis are primarily provided by economists and politicians. However, in the present work we focus on the psychological-cognitive factors that most likely affect the thinking of people on the economic stage and thus might also have had an effect on the progression of the crises. One of these factors might be the effect of prior beliefs on reasoning and decision-making. So far, this question has been explored only to a limited extent. We report two experiments on logical reasoning competences of nineteen stock-brokers with long-lasting vocational experiences at the stock market. The premises of reasoning problems concerned stock trading and the experiments varied whether or not their conclusions--a proposition which is reached after considering the premises--agreed with the brokers' prior beliefs. Half of the problems had a conclusion that was highly plausible for stock-brokers while the other half had a highly implausible conclusion. The data show a strong belief bias. Stock-brokers were strongly biased by their prior knowledge. Lowest performance was found for inferences in which the problems caused a conflict between logical validity and the experts' belief. In these cases, the stock-brokers tended to make logically invalid inferences rather than give up their existing beliefs. Our findings support the thesis that cognitive factors have an effect on the decision-making on the financial market. In the present study, stock-brokers were guided more by past experience and existing beliefs than by logical thinking and rational decision-making. They had difficulties to disengage themselves from vastly anchored thinking patterns. However, we believe, that it is wrong to accuse the brokers for their "malfunctions", because such hard-wired cognitive principles are difficult to suppress even if the person is aware of them.

The illogicality of stock-brokers: psychological experiments on the effects of prior knowledge and belief biases on logical reasoning in stock trading.

Directory of Open Access Journals (Sweden)

Markus Knauff

Full Text Available BACKGROUND: Explanations for the current worldwide financial crisis are primarily provided by economists and politicians. However, in the present work we focus on the psychological-cognitive factors that most likely affect the thinking of people on the economic stage and thus might also have had an effect on the progression of the crises. One of these factors might be the effect of prior beliefs on reasoning and decision-making. So far, this question has been explored only to a limited extent. METHODS: We report two experiments on logical reasoning competences of nineteen stock-brokers with long-lasting vocational experiences at the stock market. The premises of reasoning problems concerned stock trading and the experiments varied whether or not their conclusions--a proposition which is reached after considering the premises--agreed with the brokers' prior beliefs. Half of the problems had a conclusion that was highly plausible for stock-brokers while the other half had a highly implausible conclusion. RESULTS: The data show a strong belief bias. Stock-brokers were strongly biased by their prior knowledge. Lowest performance was found for inferences in which the problems caused a conflict between logical validity and the experts' belief. In these cases, the stock-brokers tended to make logically invalid inferences rather than give up their existing beliefs. CONCLUSIONS: Our findings support the thesis that cognitive factors have an effect on the decision-making on the financial market. In the present study, stock-brokers were guided more by past experience and existing beliefs than by logical thinking and rational decision-making. They had difficulties to disengage themselves from vastly anchored thinking patterns. However, we believe, that it is wrong to accuse the brokers for their "malfunctions", because such hard-wired cognitive principles are difficult to suppress even if the person is aware of them.

Trust Management for Public Key Infrastructures: Implementing the X.509 Trust Broker

Directory of Open Access Journals (Sweden)

Ahmad Samer Wazan

2017-01-01

Full Text Available A Public Key Infrastructure (PKI is considered one of the most important techniques used to propagate trust in authentication over the Internet. This technology is based on a trust model defined by the original X.509 (1988 standard and is composed of three entities: the certification authority (CA, the certificate holder (or subject, and the Relying Party (RP. The CA plays the role of a trusted third party between the certificate holder and the RP. In many use cases, this trust model has worked successfully. However, we argue that the application of this model on the Internet implies that web users need to depend on almost anyone in the world in order to use PKI technology. Thus, we believe that the current TLS system is not fit for purpose and must be revisited as a whole. In response, the latest draft edition of X.509 has proposed a new trust model by adding new entity called the Trust Broker (TB. In this paper, we present an implementation approach that a Trust Broker could follow in order to give RPs trust information about a CA by assessing the quality of its issued certificates. This is related to the quality of the CA’s policies and procedures and its commitment to them. Finally, we present our Trust Broker implementation that demonstrates how RPs can make informed decisions about certificate holders in the context of the global web, without requiring large processing resources themselves.

17 CFR 3.11 - Registration of floor brokers and floor traders.

Science.gov (United States)

2010-04-01

... 17 Commodity and Securities Exchanges 1 2010-04-01 2010-04-01 false Registration of floor brokers and floor traders. 3.11 Section 3.11 Commodity and Securities Exchanges COMMODITY FUTURES TRADING... a contract market or registered as a derivatives transaction execution facility by the Commission...

Knowledge that Acts: Evaluating the Outcomes of a Knowledge Brokering Intervention in Western Australia's Ningaloo Region

Science.gov (United States)

Chapman, Kelly; Boschetti, Fabio; Fulton, Elizabeth; Horwitz, Pierre; Jones, Tod; Scherrer, Pascal; Syme, Geoff

2017-11-01

Knowledge exchange involves a suite of strategies used to bridge the divides between research, policy and practice. The literature is increasingly focused on the notion that knowledge generated by research is more useful when there is significant interaction and knowledge sharing between researchers and research recipients (i.e., stakeholders). This is exemplified by increasing calls for the use of knowledge brokers to facilitate interaction and flow of information between scientists and stakeholder groups, and the integration of scientific and local knowledge. However, most of the environmental management literature focuses on explicit forms of knowledge, leaving unmeasured the tacit relational and reflective forms of knowledge that lead people to change their behaviour. In addition, despite the high transaction costs of knowledge brokering and related stakeholder engagement, there is little research on its effectiveness. We apply Park's Manag Learn 30(2), 141-157 (1999); Knowledge and Participatory Research, London: SAGE Publications (2006) tri-partite knowledge typology as a basis for evaluating the effectiveness of knowledge brokering in the context of a large multi-agency research programme in Australia's Ningaloo coastal region, and for testing the assumption that higher levels of interaction between scientists and stakeholders lead to improved knowledge exchange. While the knowledge brokering intervention substantively increased relational networks between scientists and stakeholders, it did not generate anticipated increases in stakeholder knowledge or research application, indicating that more prolonged stakeholder engagement was required, and/or that there was a flaw in the assumptions underpinning our conceptual framework.

Hierarchical Brokering with Feedback Control Framework in Mobile Device-Centric Clouds

Directory of Open Access Journals (Sweden)

Chao-Lieh Chen

2016-01-01

Full Text Available We propose a hierarchical brokering architecture (HiBA and Mobile Multicloud Networking (MMCN feedback control framework for mobile device-centric cloud (MDC2 computing. Exploiting the MMCN framework and RESTful web-based interconnection, each tier broker probes resource state of its federation for control and management. Real-time and seamless services were developed. Case studies including intrafederation energy-aware balancing based on fuzzy feedback control and higher tier load balancing are further demonstrated to show how HiBA with MMCN relieves the embedding of algorithms when developing services. Theoretical performance model and real-world experiments both show that an MDC2 based on HiBA features better quality in terms of resource availability and network latency if it federates devices with enough resources distributed in lower tier hierarchy. The proposed HiBA realizes a development platform for MDC2 computing which is a feasible solution to User-Centric Networks (UCNs.

17 CFR 401.9 - Exemption for certain foreign government securities brokers or dealers.

Science.gov (United States)

2010-04-01

... legally necessary, its customers (with respect to customer information) to permit the foreign broker or..., delivering, and safeguarding funds and securities in connection with the transactions on behalf of the U.S...

Toward an Intelligent Event Broker: Automated Transient Classificaiton

Science.gov (United States)

Wozniak, P.

In order to succeed, the massive time-domain surveys of the future must automatically identify actionable information from the torrent of imaging data, classify emerging events, and optimize the follow-up strategy. To address this challenge, we are developing a fully autonomous, distributed event broker that will integrate cutting edge machine learning algorithms with high performance computing infrastructure. The talk will give an overview of this work and recent progress on image level variability detection and spectral classification using low resolution spectra.

Machine Learning-based Transient Brokers for Real-time Classification of the LSST Alert Stream

Science.gov (United States)

Narayan, Gautham; Zaidi, Tayeb; Soraisam, Monika; ANTARES Collaboration

2018-01-01

The number of transient events discovered by wide-field time-domain surveys already far outstrips the combined followup resources of the astronomical community. This number will only increase as we progress towards the commissioning of the Large Synoptic Survey Telescope (LSST), breaking the community's current followup paradigm. Transient brokers - software to sift through, characterize, annotate and prioritize events for followup - will be a critical tool for managing alert streams in the LSST era. Developing the algorithms that underlie the brokers, and obtaining simulated LSST-like datasets prior to LSST commissioning, to train and test these algorithms are formidable, though not insurmountable challenges. The Arizona-NOAO Temporal Analysis and Response to Events System (ANTARES) is a joint project of the National Optical Astronomy Observatory and the Department of Computer Science at the University of Arizona. We have been developing completely automated methods to characterize and classify variable and transient events from their multiband optical photometry. We describe the hierarchical ensemble machine learning algorithm we are developing, and test its performance on sparse, unevenly sampled, heteroskedastic data from various existing observational campaigns, as well as our progress towards incorporating these into a real-time event broker working on live alert streams from time-domain surveys.

77 FR 33964 - Customs Broker Recordkeeping Requirements Regarding Location and Method of Record Retention

Science.gov (United States)

2012-06-08

... agency's ability to monitor and enforce recordkeeping compliance. DATES: Effective July 9, 2012. FOR... brokers to manage their recordkeeping responsibilities in a systemic manner which parallels their day-to...

49 CFR 387.307 - Property broker surety bond or trust fund.

Science.gov (United States)

2010-10-01

.... Evidence of a trust fund with a financial institution must be filed using the FMCSA's prescribed Form BMC... 49 Transportation 5 2010-10-01 2010-10-01 false Property broker surety bond or trust fund. 387.307... MINIMUM LEVELS OF FINANCIAL RESPONSIBILITY FOR MOTOR CARRIERS Surety Bonds and Policies of Insurance for...

75 FR 5620 - New Date for April 2010 Customs Brokers License Examination

Science.gov (United States)

2010-02-03

... types of infractions. In the case of an applicant for an individual broker's license, section 641... regularly scheduled examination date conflicts with a national holiday, religious observance, or other... (April 5) coincides with the observance of Passover. In consideration of this conflict with Passover, CBP...

17 CFR 249.618 - Form BD-Y2K, information required of broker-dealers pursuant to section 17 of the Securities...

Science.gov (United States)

2010-04-01

... 17 Commodity and Securities Exchanges 3 2010-04-01 2010-04-01 false Form BD-Y2K, information... Exchange Members, Brokers, and Dealers § 249.618 Form BD-Y2K, information required of broker-dealers... FR 37674, July 13, 1998] Editorial Note: For Federal Register citations affecting Form BD-Y2K, see...

17 CFR 249.508 - Form 8-M, consent to service of process by a corporation which is a nonresident broker-dealer.

Science.gov (United States)

2010-04-01

... to service of process by a corporation which is a nonresident broker-dealer. This form shall be filed... 17 Commodity and Securities Exchanges 3 2010-04-01 2010-04-01 false Form 8-M, consent to service of process by a corporation which is a nonresident broker-dealer. 249.508 Section 249.508 Commodity...

75 FR 44996 - Study Regarding Obligations of Brokers, Dealers, and Investment Advisers

Science.gov (United States)

2010-07-30

... the varying scope and terms of retail customer relationships of brokers, dealers, investment advisers..., or overlaps in legal or regulatory standards in the protection of retail customers relating to the... INFORMATION CONTACT: Holly Hunter-Ceci, Division of Investment Management, at (202) 551-6825 or Emily Russell...

The Positions of Virtual Knowledge Brokers in the Core Process of Open Innovation

NARCIS (Netherlands)

Hacievliyagil, N.K.; Maisonneuve, Y.E.; Auger, J.F.; Hartmann, L.

2007-01-01

Several companies are implementing the strategy of open innovation in their research and development operations. They become more dependent, therefore, on their capabilities to exchange knowledge and technology with external parties. To facilitate these exchanges, virtual knowledge brokers use

31 CFR 560.533 - Brokering sales of agricultural commodities, medicine, and medical devices.

Science.gov (United States)

2010-07-01

... technical data, software, or information) that are subject to license application requirements of another... IRANIAN TRANSACTIONS REGULATIONS Licenses, Authorizations and Statements of Licensing Policy § 560.533 Brokering sales of agricultural commodities, medicine, and medical devices. (a) General license for...

The Game of Knowledge Brokering: A New Method for Increasing Evaluation Use

Science.gov (United States)

Olejniczak, Karol

2017-01-01

Knowledge brokering is a promising practice for addressing the challenge of using research evidence, including evaluation findings, in policy implementation. For public policy practitioners, it means playing the role of an intermediary who steers the flow of knowledge between producers (researchers) and users (decision makers). It requires a set…

17 CFR 249.510 - Form 10-M, consent to service of process by a nonresident general partner of a broker-dealer firm.

Science.gov (United States)

2010-04-01

..., consent to service of process by a nonresident general partner of a broker-dealer firm. This form shall be... 17 Commodity and Securities Exchanges 3 2010-04-01 2010-04-01 false Form 10-M, consent to service of process by a nonresident general partner of a broker-dealer firm. 249.510 Section 249.510...

Orchestrating innovation networks: The case of innovation brokers in the agri-food sector

NARCIS (Netherlands)

Batterink, M.H.; Wubben, E.F.M.; Klerkx, L.W.A.; Omta, S.W.F.

2010-01-01

This explorative study of network orchestration processes conducted by innovation brokers addresses new issues in bridging small and medium-sized enterprises (SMEs) and research institutes in innovation networks. The study includes four in-depth case studies in the agri-food sector from different

Book Review: "The Honest Broker: Making Sense of Science in Policy and Politics"

Science.gov (United States)

The Honest Broker is a must-read for any scientist with even a modest interest in environmental policy or politics, and I recommend it especially to scientists unfamiliar with the continuing controversy over how scientists misuse science in environmental policy and politics. The ...

76 FR 38293 - Risk Management Controls for Brokers or Dealers With Market Access

Science.gov (United States)

2011-06-30

... 3235-AK53 Risk Management Controls for Brokers or Dealers With Market Access AGENCY: Securities and... of risk management controls and supervisory procedures that, among other things, is reasonably... relevant risk management controls and supervisory procedures required under the Rule. DATES: The effective...

Cultural and Social Processes of Language Brokering among Arab, Asian, and Latin Immigrants

Science.gov (United States)

Guan, Shu-Sha Angie; Nash, Afaf; Orellana, Marjorie Faulstich

2016-01-01

This study examines how language and culture brokering (translating and interpreting language and culture for others) influences the acculturative experiences and self-perceptions of young adults from immigrant Arab, Asian, and Latino American backgrounds. Semi-structured interviews with 10 participants suggest that mediating information for…

75 FR 4007 - Risk Management Controls for Brokers or Dealers With Market Access

Science.gov (United States)

2010-01-26

... 3235-AK53 Risk Management Controls for Brokers or Dealers With Market Access AGENCY: Securities and... or other persons, to implement risk management controls and supervisory procedures reasonably... access may not utilize any pre-trade risk management controls (i.e., ``unfiltered'' or ``naked'' access...

78 FR 78375 - Agency Information Collection Activities: CBP Regulations Pertaining to Customs Brokers

Science.gov (United States)

2013-12-26

... DEPARTMENT OF HOMELAND SECURITY U.S. Customs and Border Protection Agency Information Collection Activities: CBP Regulations Pertaining to Customs Brokers Correction In notice document 2013-30220 appearing on page 76851 of the issue of Thursday, December 19, 2013, make the following correction: In the...

31 CFR 103.123 - Customer identification programs for futures commission merchants and introducing brokers.

Science.gov (United States)

2010-07-01

... TRANSACTIONS Anti-Money Laundering Programs Anti-Money Laundering Programs § 103.123 Customer identification... each futures commission merchant's and introducing broker's anti-money laundering compliance program... money laundering activities, Federal law requires all financial institutions to obtain, verify, and...

Online Academic Networks as Knowledge Brokers: The Mediating Role of Organizational Support

Directory of Open Access Journals (Sweden)

Elena-Mădălina Vătămănescu

2018-04-01

Full Text Available Placing online academic networks in the framework of social, cultural and institutional “deterritorialization,” the current paper aims at investigating the functionality of these new forms of transnational and trans-organizational aggregations as knowledge brokers. The emphasis is laid on the influence of human collective intelligence and consistent knowledge flows on research innovation, considering the role of organizational support within higher education systems. In this respect, the research relied on a questionnaire-based survey with 140 academics from European emerging countries, the data collected being processed via a partial least squares structural equation modelling technique. Evidence was brought that, as knowledge brokers, online academic networks are systems aimed to support the access to human collective intelligence and consistent knowledge flows which exert a positive influence on research innovation, both directly and indirectly, by means of formal and informal organizational support. As facilitators of collaborative environments for individuals with specialized knowledge, competence, expertise and experience, online academic networks have set themselves up as an agora for academics worldwide and as an outlet for their acumen and literacy.

Knowledge brokering on emissions modelling in Strategic Environmental Assessment of Estonian energy policy with special reference to the LEAP model

International Nuclear Information System (INIS)

Kuldna, Piret; Peterson, Kaja; Kuhi-Thalfeldt, Reeli

2015-01-01

Strategic Environmental Assessment (SEA) serves as a platform for bringing together researchers, policy developers and other stakeholders to evaluate and communicate significant environmental and socio-economic effects of policies, plans and programmes. Quantitative computer models can facilitate knowledge exchange between various parties that strive to use scientific findings to guide policy-making decisions. The process of facilitating knowledge generation and exchange, i.e. knowledge brokerage, has been increasingly explored, but there is not much evidence in the literature on how knowledge brokerage activities are used in full cycles of SEAs which employ quantitative models. We report on the SEA process of the national energy plan with reflections on where and how the Long-range Energy Alternatives Planning (LEAP) model was used for knowledge brokerage on emissions modelling between researchers and policy developers. Our main suggestion is that applying a quantitative model not only in ex ante, but also ex post scenario modelling and associated impact assessment can facilitate systematic and inspiring knowledge exchange process on a policy problem and capacity building of participating actors. - Highlights: • We examine the knowledge brokering on emissions modelling between researchers and policy developers in a full cycle of SEA. • Knowledge exchange process can evolve at any modelling stage within SEA. • Ex post scenario modelling enables systematic knowledge exchange and learning on a policy problem

Knowledge brokering on emissions modelling in Strategic Environmental Assessment of Estonian energy policy with special reference to the LEAP model

Energy Technology Data Exchange (ETDEWEB)

Kuldna, Piret, E-mail: piret.kuldna@seit.ee [Stockholm Environment Institute Tallinn Centre, Lai 34, Tallinn 10133 (Estonia); Peterson, Kaja [Stockholm Environment Institute Tallinn Centre, Lai 34, Tallinn 10133 (Estonia); Kuhi-Thalfeldt, Reeli [Stockholm Environment Institute Tallinn Centre, Lai 34, Tallinn 10133 (Estonia); Tallinn University of Technology, Ehitajate tee 5, Tallinn 19086 (Estonia)

2015-09-15

Strategic Environmental Assessment (SEA) serves as a platform for bringing together researchers, policy developers and other stakeholders to evaluate and communicate significant environmental and socio-economic effects of policies, plans and programmes. Quantitative computer models can facilitate knowledge exchange between various parties that strive to use scientific findings to guide policy-making decisions. The process of facilitating knowledge generation and exchange, i.e. knowledge brokerage, has been increasingly explored, but there is not much evidence in the literature on how knowledge brokerage activities are used in full cycles of SEAs which employ quantitative models. We report on the SEA process of the national energy plan with reflections on where and how the Long-range Energy Alternatives Planning (LEAP) model was used for knowledge brokerage on emissions modelling between researchers and policy developers. Our main suggestion is that applying a quantitative model not only in ex ante, but also ex post scenario modelling and associated impact assessment can facilitate systematic and inspiring knowledge exchange process on a policy problem and capacity building of participating actors. - Highlights: • We examine the knowledge brokering on emissions modelling between researchers and policy developers in a full cycle of SEA. • Knowledge exchange process can evolve at any modelling stage within SEA. • Ex post scenario modelling enables systematic knowledge exchange and learning on a policy problem.

A 'health broker' role as a catalyst of change to promote health: an experiment in deprived Dutch neighbourhoods.

Science.gov (United States)

Harting, Janneke; Kunst, Anton E; Kwan, Albert; Stronks, Karien

2011-03-01

Urban social entrepreneurs have been suggested to play an essential part in the success of local health promotion initiatives. Up to now, roles like these have only been identified in retrospect. This prospective collaborative study explored the possibilities of institutionalizing a comparable role for a 'health broker' in four Dutch municipalities as an additional investment to promote health in deprived neighbourhoods. The theoretical notions of public and policy entrepreneurs as well as of boundary spanners were adopted as a reference framework. Documents produced by the collaborative project served as input for a qualitative analysis of the developments. We succeeded in implementing a 'health broker' role comparable to that of a bureaucratic public entrepreneur holding a formal non-leadership position. The role was empowered by sharing it among multiple professionals. Although positioned within one sector, the occupants of the new role felt more entitled to cross sectoral borders and to connect to local residents, compared to other within-sector functions. The 'health broker' role had the potential to operate as an 'anchoring point' for the municipal health sector (policy), public health services (practice) and/or the local residents (public). It was also possible to specify potential 'broking points', i.e. opportunities for health promotion agenda setting and opportunities to improve cross-sectoral collaboration, citizen participation and political and administrative support for health promotion efforts. The 'health broker' role we developed and implemented reflects the notion of systematic rather than individual entrepreneurship. Such a collective entrepreneurship may create additional opportunities to gradually strengthen local health promotion efforts.

"I Got to Know Them in a New Way": Rela(y/t)ing Rhizomes and Community-Based Knowledge (Brokers') Transformation of Western and Indigenous Knowledge.

Science.gov (United States)

Fornssler, Barbara; McKenzie, Holly A; Dell, Colleen Anne; Laliberte, Larry; Hopkins, Carol

2014-04-01

Drawing on three culturally specific research projects, this paper examines how community-based knowledge brokers' engagement in brokering knowledge shaped the projects' processes. Informed by Deleuze and Guattari's (1987) conceptualization of the "rhizome," we discuss how community knowledge brokers' engagement in open research-creation practices embrace the relational foundation of Indigenous research paradigms in contrast to mainstream Western research practices that are engaged as linear, objective, and outcome-oriented activities. In turn, we offer propositions for building team environments where open research-creation practices can unfold, informing a periphery of shared space for Indigenous and Western paradigms.

GEOWOW: a drought scenario for multidisciplinary data access and use

Science.gov (United States)

Santoro, Mattia; Sorichetta, Alessandro; Roglia, Elena; Craglia, Massimo; Nativi, Stefano

2013-04-01

Recent enhancements of the GEOSS Common Infrastructure (GCI; http://www.earthobservations.org/gci_gci.shtml), and in particular the introduction of a middleware in the GCI that brokers across heterogeneous information systems, have increased significantly the number of information resources discoverable worldwide. Now the challenge moves to the next level of ensuring access and use of the resources discovered, which have many different and domain-specific data models, communication protocols, encoding formats, etc. The GEOWOW Project - GEOSS interoperability for Weather, Ocean and Water, http://www.geowow.eu - developed a set of multidisciplinary use scenarios to advance the present GCI. This work describes the "Easy discovery and use of GEOSS resources for addressing multidisciplinary challenges related to drought scenarios" showcase demonstrated at the last GEO Plenary in Foz de Iguazu (Brazil). The scientific objectives of this showcase include: prevention and mitigation of water scarcity and drought situations, assessment of the population and geographical area potentially affected, evaluation of the possible distribution of mortality and economic loss risk, and support in building greater capacity to cope with drought. The need to address these challenges calls for producing scientifically robust and consistent information about the extent of land affected by drought and degradation. Similarly, in this context it is important: (i) to address uncertainties about the way in which various biological, physical, social, and economic factors interact each other and influence the occurrence of drought events, and (ii) to develop and test adequate indices and/or combination of them for monitoring and forecasting drought in different geographic locations and at various spatial scales (Brown et al., 2002). The scientific objectives above can be met with an increased interoperability across the multidisciplinary domains relevant to this drought scenario. In particular

The DIAS/CEOS Water Portal, distributed system using brokering architecture

Science.gov (United States)

Miura, Satoko; Sekioka, Shinichi; Kuroiwa, Kaori; Kudo, Yoshiyuki

2015-04-01

The DIAS/CEOS Water Portal is a one of the DIAS (Data Integration and Analysis System, http://www.editoria.u-tokyo.ac.jp/projects/dias/?locale=en_US) systems for data distribution for users including, but not limited to, scientists, decision makers and officers like river administrators. This portal has two main functions; one is to search and access data and the other is to register and share use cases which use datasets provided via this portal. This presentation focuses on the first function, to search and access data. The Portal system is distributed in the sense that, while the portal system is located in Tokyo, the data is located in archive centers which are globally distributed. For example, some in-situ data is archived at the National Center for Atmospheric Research (NCAR) Earth Observing Laboratory in Boulder, Colorado, USA. The NWP station time series and global gridded model output data is archived at the Max Planck Institute for Meteorology (MPIM) in cooperation with the World Data Center for Climate in Hamburg, Germany. Part of satellite data is archived at DIAS storage at the University of Tokyo, Japan. This portal itself does not store data. Instead, according to requests made by users on the web page, it retrieves data from distributed data centers on-the-fly and lets them download and see rendered images/plots. Although some data centers have unique meta data format and/or data search protocols, our portal's brokering function enables users to search across various data centers at one time, like one-stop shopping. And this portal is also connected to other data brokering systems, including GEOSS DAB (Discovery and Access Broker). As a result, users can search over thousands of datasets, millions of files at one time. Our system mainly relies on the open source software GI-cat (http://essi-lab.eu/do/view/GIcat), Opensearch protocol and OPeNDAP protocol to enable the above functions. Details on how it works will be introduced during the

Amartya Sen's Capability Approach and the Brokering of Learning Provision for Young Adults

Science.gov (United States)

Harreveld, Roberta E.; Singh, Michael J.

2008-01-01

This paper argues that Amartya Sen's ("Development as freedom," New York: Random House, 1999) concept of "capabilities" provides a useful framework for interpreting the brokering of learning provisions that emerged as a key feature of reforms to education and training in Queensland (Australia) for young people. Sen's capability…

Building a High Performance Metadata Broker using Clojure, NoSQL and Message Queues

Science.gov (United States)

Truslove, I.; Reed, S.

2013-12-01

In practice, Earth and Space Science Informatics often relies on getting more done with less: fewer hardware resources, less IT staff, fewer lines of code. As a capacity-building exercise focused on rapid development of high-performance geoinformatics software, the National Snow and Ice Data Center (NSIDC) built a prototype metadata brokering system using a new JVM language, modern database engines and virtualized or cloud computing resources. The metadata brokering system was developed with the overarching goals of (i) demonstrating a technically viable product with as little development effort as possible, (ii) using very new yet very popular tools and technologies in order to get the most value from the least legacy-encumbered code bases, and (iii) being a high-performance system by using scalable subcomponents, and implementation patterns typically used in web architectures. We implemented the system using the Clojure programming language (an interactive, dynamic, Lisp-like JVM language), Redis (a fast in-memory key-value store) as both the data store for original XML metadata content and as the provider for the message queueing service, and ElasticSearch for its search and indexing capabilities to generate search results. On evaluating the results of the prototyping process, we believe that the technical choices did in fact allow us to do more for less, due to the expressive nature of the Clojure programming language and its easy interoperability with Java libraries, and the successful reuse or re-application of high performance products or designs. This presentation will describe the architecture of the metadata brokering system, cover the tools and techniques used, and describe lessons learned, conclusions, and potential next steps.

75 FR 75896 - Basis Reporting by Securities Brokers and Basis Determination for Stock

Science.gov (United States)

2010-12-07

... DEPARTMENT OF THE TREASURY Internal Revenue Service 26 CFR 1 [TD 9504] RIN 1545-BI66 Basis Reporting by Securities Brokers and Basis Determination for Stock Correction In rule document 2010-25504 beginning on page 64072 in the issue of Monday, October 18, 2010, make the following corrections: Sec. 1...

Framing medical tourism: an analysis of persuasive appeals, risks and benefits, and new media features of medical tourism broker websites.

Science.gov (United States)

Lee, Hyunmin; Wright, Kevin B; O'Connor, Michaela; Wombacher, Kevin

2014-01-01

This study explores the benefits and risks featured in medical tourism broker websites, as well as the types of persuasive appeals that these websites use to attract potential customers, from a framing theory perspective. In addition, it examines relationships among types of appeals and specific types of health-related services offered by medical facilities abroad and the role of new media modalities within medical tourism broker sites. A content analysis of 91 medical tourism broker websites was conducted. The results indicate that the websites highly emphasized benefits while downplaying the risks. Specifically, despite offering consumers complicated and risky medical procedures, the websites failed to report any procedural, postoperative, or legal concerns associated with them. Moreover, the results indicated that the websites relied on heavy use of new media features to enhance the appeal of the medical services that were offered. The implications of these findings, future directions for research, and limitations of the study are discussed.

Language Brokering and Depressive Symptoms in Mexican American Adolescents: Parent-Child Alienation and Resilience as Moderators

Science.gov (United States)

Kim, Su Yeong; Hou, Yang; Gonzalez, Yolanda

2016-01-01

The current study aimed to untangle the mixed effects of language brokering by examining a contextual factor (i.e., parent-child alienation) and a personal attribute (i.e., resilience) that may relate to adolescents’ feelings during translating (i.e., sense of burden and efficacy) and that may moderate the association between such feelings and adolescent depressive symptoms. Participants included 557 adolescent language brokers (Mage = 12.96) in Mexican-American families. Results showed that adolescents with a strong sense of alienation from parents or low resilience a) experienced more burden or less efficacy in translating, and b) were more susceptible to the detrimental effects of feeling a sense of burden and the beneficial effects of experiencing a sense of efficacy, as measured by depressive symptoms. PMID:27637380

75 FR 6166 - Basis Reporting by Securities Brokers and Basis Determination for Stock

Science.gov (United States)

2010-02-08

... DEPARTMENT OF THE TREASURY Internal Revenue Service 26 CFR Parts, 1, 31, and 301 [REG-101896-09] RIN 1545-Bl66 Basis Reporting by Securities Brokers and Basis Determination for Stock Correction In proposed rule document E9-29855 beginning on page 67010 in the issue of Thursday, December 17, 2009, make...

Information Broker/Free Lance Librarian--New Careers--New Library Services. Miscellaneous Studies No. 3

Science.gov (United States)

Minor, Barbara B., Ed.

Proceedings of a workshop on the information broker--a person or organization that provides information on demand for a fee, usually to make a profit--includes edited transcripts of the following presentations: "Introduction," Maxine Davis; "The Free-Lance Alternative: Turning Traditional Skills New Directions," Susan Klement;…

A MAS-Based Cloud Service Brokering System to Respond Security Needs of Cloud Customers

Directory of Open Access Journals (Sweden)

Jamal Talbi

2017-03-01

Full Text Available Cloud computing is becoming a key factor in computer science and an important technology for many organizations to deliver different types of services. The companies which provide services to customers are called as cloud service providers. The cloud users (CUs increase and require secure, reliable and trustworthy cloud service providers (CSPs from the market. So, it’s a challenge for a new customer to choose the highly secure provider. This paper presents a cloud service brokering system in order to analyze and rank the secured cloud service provider among the available providers list. This model uses an autonomous and flexible agent in multi-agent system (MASs that have an intelligent behavior and suitable tools for helping the brokering system to assess the security risks for the group of cloud providers which make decision of the more secured provider and justify the business needs of users in terms of security and reliability.

Border Brokers: Teachers and Undocumented Mexican Students in Search of "Acompañamiento"

Science.gov (United States)

Sepúlveda, Enrique, III

2018-01-01

This article examines the deployment of border conocimiento and the subsequent cultural production of third spaces for transnational Mexican youth by Chicano educators who I call "border brokers" at a northern California high school. It examines the micro-level insurgent actions on the part of a small group of educators at Bosque High to…

Environmental risk assessors as honest brokers or stealth advocates.

Science.gov (United States)

Calow, Peter

2014-11-01

Risk assessment ought to provide a solid, evidence base to risk management in the development of environmental policy and decisions, where the risk assessors act without advocacy as honest brokers of science advice. But there are concerns that the values of the risk assessors might undermine the objectivity of the process. For similar reasons, there is suspicion that more interaction between risk assessors and risk managers might contaminate the science. On the contrary, here the argument is that making risk assessment more management- and value-relevant, through more effective dialogue, provides a better foundation for objective science advice.

Connecting the Dots: Understanding the Flow of Research Knowledge within a Research Brokering Network

Science.gov (United States)

Rodway, Joelle

2015-01-01

Networks are frequently cited as an important knowledge mobilization strategy; however, there is little empirical research that considers how they connect research and practice. Taking a social network perspective, I explore how central office personnel find, understand and share research knowledge within a research brokering network. This mixed…

The role of the broker and insurance of oil cargoes in the market

International Nuclear Information System (INIS)

Le Fevre, P.J.

1993-01-01

This article considers Lloyd's insurance brokers and their code of practice which covers their conduct, the need to meet the insurance requirements of clients, and the stipulation that advertisement should not be inaccurate. The Institute Bulk Oil Clauses 1983 and the American SP13C Clauses 1962, categories of clients and insurance markets are discussed. (UK)

Knowledge brokering for healthy aging: a scoping review of potential approaches.

Science.gov (United States)

Van Eerd, Dwayne; Newman, Kristine; DeForge, Ryan; Urquhart, Robin; Cornelissen, Evelyn; Dainty, Katie N

2016-10-19

Developing a healthcare delivery system that is more responsive to the future challenges of an aging population is a priority in Canada. The World Health Organization acknowledges the need for knowledge translation frameworks in aging and health. Knowledge brokering (KB) is a specific knowledge translation approach that includes making connections between people to facilitate the use of evidence. Knowledge gaps exist about KB roles, approaches, and guiding frameworks. The objective of the scoping review is to identify and describe KB approaches and the underlying conceptual frameworks (models, theories) used to guide the approaches that could support healthy aging. Literature searches were done in PubMed, EMBASE, PsycINFO, EBM reviews (Cochrane Database of systematic reviews), CINAHL, and SCOPUS, as well as Google and Google Scholar using terms related to knowledge brokering. Titles, abstracts, and full reports were reviewed independently by two reviewers who came to consensus on all screening criteria. Documents were included if they described a KB approach and details about the underlying conceptual basis. Data about KB approach, target stakeholders, KB outcomes, and context were extracted independently by two reviewers. Searches identified 248 unique references. Screening for inclusion revealed 19 documents that described 15 accounts of knowledge brokering and details about conceptual guidance and could be applied in healthy aging contexts. Eight KB elements were detected in the approaches though not all approaches incorporated all elements. The underlying conceptual guidance for KB approaches varied. Specific KB frameworks were referenced or developed for nine KB approaches while the remaining six cited more general KT frameworks (or multiple frameworks) as guidance. The KB approaches that we found varied greatly depending on the context and stakeholders involved. Three of the approaches were explicitly employed in the context of health aging. Common elements

12 CFR 220.127 - Independent broker/dealers arranging credit in connection with the sale of insurance premium...

Science.gov (United States)

2010-01-01

... an independent broker/dealer to sell such a program and to arrange for financing in that connection. In reaching such decision, the Board again relied upon the earlier understanding that independent...

Gazetteer Brokering through Semantic Mediation

Science.gov (United States)

Hobona, G.; Bermudez, L. E.; Brackin, R.

2013-12-01

A gazetteer is a geographical directory containing some information regarding places. It provides names, location and other attributes for places which may include points of interest (e.g. buildings, oilfields and boreholes), and other features. These features can be published via web services conforming to the Gazetteer Application Profile of the Web Feature Service (WFS) standard of the Open Geospatial Consortium (OGC). Against the backdrop of advances in geophysical surveys, there has been a significant increase in the amount of data referenced to locations. Gazetteers services have played a significant role in facilitating access to such data, including through provision of specialized queries such as text, spatial and fuzzy search. Recent developments in the OGC have led to advances in gazetteers such as support for multilingualism, diacritics, and querying via advanced spatial constraints (e.g. search by radial search and nearest neighbor). A challenge remaining however, is that gazetteers produced by different organizations have typically been modeled differently. Inconsistencies from gazetteers produced by different organizations may include naming the same feature in a different way, naming the attributes differently, locating the feature in a different location, and providing fewer or more attributes than the other services. The Gazetteer application profile of the WFS is a starting point to address such inconsistencies by providing a standardized interface based on rules specified in ISO 19112, the international standard for spatial referencing by geographic identifiers. The profile, however, does not provide rules to deal with semantic inconsistencies. The USGS and NGA commissioned research into the potential for a Single Point of Entry Global Gazetteer (SPEGG). The research was conducted by the Cross Community Interoperability thread of the OGC testbed, referenced OWS-9. The testbed prototyped approaches for brokering gazetteers through use of semantic

Morals, medicine and change: morality brokers, social phobias, and French psychiatry.

Science.gov (United States)

Lloyd, Stephanie

2008-06-01

This paper will examine how French neurotics are being transformed into 'social phobics' and how the appearance of this group may be tied to new personal and social ideals. There are many people and factors that contribute to this changing definition of mental illness. Amongst these, I will focus on the role of three groups who are most vocally acting as morality brokers in the creation of these new subjects: psychiatrists, patients' groups and pharmaceutical companies.

Knowledge brokering between researchers and policymakers in Fiji to develop policies to reduce obesity: a process evaluation.

Science.gov (United States)

Waqa, Gade; Mavoa, Helen; Snowdon, Wendy; Moodie, Marj; Schultz, Jimaima; McCabe, Marita; Kremer, Peter; Swinburn, Boyd

2013-07-01

The importance of using research evidence in decisionmaking at the policy level has been increasingly recognized. However, knowledge brokering to engage researchers and policymakers in government and non-government organizations is challenging. This paper describes and evaluates the knowledge exchange processes employed by the Translational Research on Obesity Prevention in Communities (TROPIC) project that was conducted from July 2009 to April 2012 in Fiji. TROPIC aimed to enhance: the evidence-informed decisionmaking skills of policy developers; and awareness and utilization of local and other obesity-related evidence to develop policies that could potentially improve the nation's food and physical activity environments. The specific research question was: Can a knowledge brokering approach advance evidence-informed policy development to improve eating and physical activity environments in Fiji. The intervention comprised: recruiting organizations and individuals; mapping policy environments; analyzing organizational capacity and support for evidence-informed policymaking (EIPM); developing EIPM skills; and facilitating development of evidence-informed policy briefs. Flexible timetabling of activities was essential to accommodate multiple competing priorities at both individual and organizational levels. Process diaries captured the duration, frequency and type of each interaction and/or activity between the knowledge brokering team and participants or their organizations. Partnerships were formalized with high-level officers in each of the six participating organization. Participants (n = 49) developed EIPM skills (acquire, assess, adapt and apply evidence) through a series of four workshops and applied this knowledge to formulate briefs with ongoing one-to-one support from TROPIC team members. A total of 55% of participants completed the 12 to18 month intervention, and 63% produced one or more briefs (total = 20) that were presented to higher

78 FR 52680 - Amendment to the International Traffic in Arms Regulations: Registration and Licensing of Brokers...

Science.gov (United States)

2013-08-26

... U.S. origin defense articles, defense services, and technical data stemming from brokering... Request: Revision of Currently Approved Collection Originating Office: Bureau of Political-Military...: Bureau of Political-Military Affairs, Directorate of Defense Trade Controls, PM/DDTC Form Number: None...

Caught in the Middle: Child Language Brokering as a Form of Unrecognised Language Service

Science.gov (United States)

Antonini, Rachele

2016-01-01

This paper will present the findings of a wide-scale research aimed at studying the phenomenon of Child Language Brokering (henceforth CLB) in Italy. After providing a description of recent immigration patterns and the provision of language services in Italy, and an overview of current research in this field, this study will discuss narrative data…

17 CFR 240.15c3-1e - Deductions for market and credit risk for certain brokers or dealers (Appendix E to 17 CFR 240...

Science.gov (United States)

2010-04-01

... credit risk for certain brokers or dealers (Appendix E to 17 CFR 240.15c3-1). 240.15c3-1e Section 240....15c3-1(c)(2)(vi) and (c)(2)(vii) and to compute deductions for credit risk pursuant to this Appendix E... the broker or dealer will use to calculate deductions for market and credit risk on those categories...

Dynamic QoS management in Differentiated Services using bandwidth brokers, RSVP aggregation and load control protocols

NARCIS (Netherlands)

Westberg, Lars; Eriksson, Anders; Karagiannis, Georgios; Heijenk, Geert; Rexhepi, Vlora; Partain, David

2001-01-01

A method and network subsystem for providing on demand end to end Quality of Service (Qos) in a dynamic manner, use a combination of Resource Reservation Protocol (RSVP), load control protocol (and its successors) and Bandwidth Brokers (BBs)(1106) which communicate using a predetermined protocol.

Dynamic QoS management in Differentiated Services using bandwidth brokers, RSVP aggregation and load control protocols

NARCIS (Netherlands)

Westberg, Lars; Eriksson, Anders; Karagiannis, Georgios; Heijenk, Geert; Rexhepi, Vlora; Partain, David

2009-01-01

A method and network subsystem for providing on demand end to end Quality of Service (Qos) in a dynamic manner, use a combination of Resource Reservation Protocol (RSVP), load control protocol (and its successors) and Bandwidth Brokers (BBs)(1106) which communicate using a predetermined protocol.

Online Broker Investors: Demographic Information, Investment Strategy, Portfolio Positions, and Trading Activity

OpenAIRE

Glaser, Markus

2003-01-01

It is often argued that the internet influences investor behavior. Furthermore, the recent 'bubble' in internet stocks is sometimes ascribed, at least in part, to online trading. However, little is known about how online investors actually behave. This paper contributes to fill this gap. A sample of approximately 3,000 online broker investors is studied over a 51 month period ending in April 2001. The main goal of this paper is to present various descriptive statistics on demographic informat...

Factors That Influence the Job Market Decision: The Role of Faculty as a Knowledge Broker

Science.gov (United States)

Weeks, William A.; Rutherford, Brian; Boles, James; Loe, Terry

2014-01-01

This study examines the perceptions of students, recruiters, and faculty regarding the importance of various workplace attributes to students who are entering the job market. Furthermore, this study discusses the important role that faculty can play as a knowledge broker with both students and recruiters. Looking at students' Top 10…

78 FR 78472 - Registration and Financial Security Requirements for Brokers of Property and Freight Forwarders...

Science.gov (United States)

2013-12-26

... shippers from the abuse of market power or that the transaction or service is of limited scope; and Is in... protect shippers from the abuse of market power . . . and . . . is not in the public interest.'' AIPBA... abuse of market power.'' According to AIPBA, ``[t]he unnecessarily high $75,000 broker bond requirement...

Ensuring consistency and persistence to the Quality Information Model - The role of the GeoViQua Broker

Science.gov (United States)

Bigagli, Lorenzo; Papeschi, Fabrizio; Nativi, Stefano; Bastin, Lucy; Masó, Joan

2013-04-01

a few products are annotated with their PID; recent studies show that on a total of about 100000 Clearinghouse products, only 37 have the Product Identifier. Furthermore the association should be persistent within the GeoViQua scope. GeoViQua architecture is built on the brokering approach successfully experimented within the EuroGEOSS project and realized by the GEO DAB (Discovery and Access Broker). Part of the GEOSS Common Infrastructure (GCI), the GEO DAB allows for harmonization and distribution in a transparent way for both users and data providers. This way, GeoViQua can effectively complement and extend the GEO DAB obtaining a Quality-augmentation broker (GeoViQua Broker) which plays a central role in ensuring the consistency of the Producer and User quality models. This work is focused on the typical use case in which the GeoViQua Broker performs data discovery from different data providers, and then integrates in the Quality Information Model the producer quality report with the feedback given by users. In particular, this work highlights the problems faced by the GeoViQua Broker and the techniques adopted to ensure consistency and persistency also for quality reports whose target products are not annotated with a PID. The research leading to these results has received funding from the European Community's Seventh Framework Programme (FP7/2007-2013) under Grant Agreement n° 265178.

The implementation of common object request broker architecture (CORBA) for controlling robot arm via web

International Nuclear Information System (INIS)

Syed Mahamad Zuhdi Amin; Mohd Yazid Idris; Wan Mohd Nasir Wan Kadir

2001-01-01

This paper presents the employment of the Common Object Request Broker Architecture (CORBA) technology in the implementation of our distributed Arm Robot Controller (ARC). CORBA is an industrial standard architecture based on distributed abstract object model, which is developed by Object Management Group (OMG). The architecture consists of five components i.e. Object Request Broker (ORB), Interface Definition Language (IDL), Dynamic Invocation Interface (DII), Interface Repositories (IR) and Object adapter (OA). CORBA objects are different from typical programming objects in three ways i.e. they can be executed on any platform, located anywhere on the network and written in any language that supports IDL mapping. In the implementation of the system, 5 degree of freedom (DOF) arm robot RCS 6.0 and Java as a programming mapping to the CORBA IDL. By implementing this architecture, the objects in the server machine can be distributed over the network in order to run the controller. the ultimate goal for our ARC system is to demonstrate concurrent execution of multiple arm robots through multiple instantiations of distributed object components. (Author)

78 FR 62930 - Order Providing Broker-Dealers a Temporary Exemption From the Requirements of Certain New...

Science.gov (United States)

2013-10-22

... accurately document their market, credit, and liquidity risk management controls under new paragraph (a)(23...)(2) to Rule 15c3-3 regarding the treatment of customers' free credit balances. Additionally, broker... incorporates certain requirements from Rule 15c3-2 (customers' free credit balances), including the requirement...

24 CFR 100.135 - Unlawful practices in the selling, brokering, or appraising of residential real property.

Science.gov (United States)

2010-04-01

... 24 Housing and Urban Development 1 2010-04-01 2010-04-01 false Unlawful practices in the selling, brokering, or appraising of residential real property. 100.135 Section 100.135 Housing and Urban Development... residential real property in connection with the sale, rental, or financing of any dwelling where the person...

17 CFR 17.00 - Information to be furnished by futures commission merchants, clearing members and foreign brokers.

Science.gov (United States)

2010-04-01

... merchants, clearing members and foreign brokers. (a) Special accounts—reportable futures and options... quantity of exchanges of futures for commodities or for derivatives positions and the number of delivery... be used to report three types of data: long and short futures and options positions, futures delivery...

Design and implementation of a secure and user-friendly broker platform supporting the end-to-end provisioning of e-homecare services.

Science.gov (United States)

Van Hoecke, Sofie; Steurbaut, Kristof; Taveirne, Kristof; De Turck, Filip; Dhoedt, Bart

2010-01-01

We designed a broker platform for e-homecare services using web service technology. The broker allows efficient data communication and guarantees quality requirements such as security, availability and cost-efficiency by dynamic selection of services, minimizing user interactions and simplifying authentication through a single user sign-on. A prototype was implemented, with several e-homecare services (alarm, telemonitoring, audio diary and video-chat). It was evaluated by patients with diabetes and multiple sclerosis. The patients found that the start-up time and overhead imposed by the platform was satisfactory. Having all e-homecare services integrated into a single application, which required only one login, resulted in a high quality of experience for the patients.

A Broker Framework for Secure and Cost-Effective Business Process Deployment on Multiple Clouds

OpenAIRE

Goettelmann , Elio; Dahman , Karim; Gateau , Benjamin; Godart , Claude

2014-01-01

International audience; Security risk management on information systems provides security guarantees while controlling costs. But security risk assessments can be very complex, especially in a cloud context where data is dis-tributed over multiple environments. To prevent costs from becoming the only cloud selection factor, while disregarding security, we propose a method for performing multiple cloud security risk assessments. In this paper we present a broker framework for balancing costs a...

The broker function of the IAEA

International Nuclear Information System (INIS)

1973-01-01

The market for enriched uranium has recently begun to look like that foreseen when the Agency was established: few but big suppliers of enriched uranium and many competing purchasers. This development is the result of two strong forces that in recent years have influenced the market for nuclear power plants. The first is the continued advances in nuclear power technology which have made nuclear power plants a practical and commercially acceptable source of electric energy. Allied to this is the fact that nuclear power plants using slightly enriched uranium have increased in number over those using natural uranium; in the latter case there would have been a far wider range of suppliers. The second is the steep rise in recent years in oil prices followed by upward movement in other fossil fuel prices, not to mention the present energy crises. This development in the market for enriched uranium has renewed the interest of Member States in the Agency's function as a broker or intermediary between its Member States, because this function applies particularly to the supply of enriched uranium, Plutonium and reactors. It was a function of serious concern to the founders of the Agency

Language Brokering and Depressive Symptoms in Mexican-american Adolescents: Parent-Child Alienation and Resilience as Moderators

Science.gov (United States)

Kim, Su Yeong; Hou, Yang; Gonzalez, Yolanda

2017-01-01

This study aimed to untangle the mixed effects of language brokering by examining a contextual factor (i.e., parent-child alienation) and a personal attribute (i.e., resilience) that may relate to adolescents' feelings during translating (i.e., sense of burden and efficacy) and that may moderate the association between such feelings and adolescent…

17 CFR 240.17a-4 - Records to be preserved by certain exchange members, brokers and dealers.

Science.gov (United States)

2010-04-01

... readable projection or production of micrographic media or electronic storage media images and for... are subject to rules of a self-regulatory organization of which the member, broker or dealer is a... may be immediately produced or reproduced on “micrographic media” (as defined in this section) or by...

Machine-learning-based Brokers for Real-time Classification of the LSST Alert Stream

Science.gov (United States)

Narayan, Gautham; Zaidi, Tayeb; Soraisam, Monika D.; Wang, Zhe; Lochner, Michelle; Matheson, Thomas; Saha, Abhijit; Yang, Shuo; Zhao, Zhenge; Kececioglu, John; Scheidegger, Carlos; Snodgrass, Richard T.; Axelrod, Tim; Jenness, Tim; Maier, Robert S.; Ridgway, Stephen T.; Seaman, Robert L.; Evans, Eric Michael; Singh, Navdeep; Taylor, Clark; Toeniskoetter, Jackson; Welch, Eric; Zhu, Songzhe; The ANTARES Collaboration

2018-05-01

The unprecedented volume and rate of transient events that will be discovered by the Large Synoptic Survey Telescope (LSST) demand that the astronomical community update its follow-up paradigm. Alert-brokers—automated software system to sift through, characterize, annotate, and prioritize events for follow-up—will be critical tools for managing alert streams in the LSST era. The Arizona-NOAO Temporal Analysis and Response to Events System (ANTARES) is one such broker. In this work, we develop a machine learning pipeline to characterize and classify variable and transient sources only using the available multiband optical photometry. We describe three illustrative stages of the pipeline, serving the three goals of early, intermediate, and retrospective classification of alerts. The first takes the form of variable versus transient categorization, the second a multiclass typing of the combined variable and transient data set, and the third a purity-driven subtyping of a transient class. Although several similar algorithms have proven themselves in simulations, we validate their performance on real observations for the first time. We quantitatively evaluate our pipeline on sparse, unevenly sampled, heteroskedastic data from various existing observational campaigns, and demonstrate very competitive classification performance. We describe our progress toward adapting the pipeline developed in this work into a real-time broker working on live alert streams from time-domain surveys.

Language Brokering and Self-Concept: An Exploratory Study of Latino Students' Experiences in Middle and High School

Science.gov (United States)

Niehaus, Kate; Kumpiene, Gerda

2014-01-01

This exploratory study examined the relationships among individual characteristics, language brokering experiences and attitudes, and multiple dimensions of self-concept among a sample of Latino adolescents. The sample was comprised of 66 Latino students in 6th through 11th grades who were proficient in both Spanish and English. Results from…

Exploring the function and effectiveness of knowledge brokers as facilitators of knowledge translation in health-related settings: a systematic review and thematic analysis.

Science.gov (United States)

Bornbaum, Catherine C; Kornas, Kathy; Peirson, Leslea; Rosella, Laura C

2015-11-20

Knowledge brokers (KBs) work collaboratively with key stakeholders to facilitate the transfer and exchange of information in a given context. Currently, there is a perceived lack of evidence about the effectiveness of knowledge brokering and the factors that influence its success as a knowledge translation (KT) mechanism. Thus, the goal of this review was to systematically gather evidence regarding the nature of knowledge brokering in health-related settings and determine if KBs effectively contributed to KT in these settings. A systematic review was conducted using a search strategy designed by a health research librarian. Eight electronic databases (MEDLINE, Embase, PsycINFO, CINAHL, ERIC, Scopus, SocINDEX, and Health Business Elite) and relevant grey literature sources were searched using English language restrictions. Two reviewers independently screened the abstracts, reviewed full-text articles, extracted data, and performed quality assessments. Analysis included a confirmatory thematic approach. To be included, studies must have occurred in a health-related setting, reported on an actual application of knowledge brokering, and be available in English. In total, 7935 records were located. Following removal of duplicates, 6936 abstracts were screened and 240 full-text articles were reviewed. Ultimately, 29 articles, representing 22 unique studies, were included in the thematic analysis. Qualitative (n = 18), quantitative (n = 1), and mixed methods (n = 6) designs were represented in addition to grey literature sources (n = 4). Findings indicated that KBs performed a diverse range of tasks across multiple health-related settings; results supported the KB role as a 'knowledge manager', 'linkage agent', and 'capacity builder'. Our systematic review explored outcome data from a subset of studies (n = 8) for evidence of changes in knowledge, skills, and policies or practices related to knowledge brokering. Two studies met standards for

17 CFR 403.5 - Custody of securities held by financial institutions that are government securities brokers or...

Science.gov (United States)

2010-04-01

... institution does not initiate the purchase of the specified securities by the close of the next business day... physical delivery of certificates if the securities are issued in certificated form, or to direct a... business day. (6) A government securities broker or dealer that is a branch or agency of a foreign bank...

17 CFR 240.17a-3 - Records to be made by certain exchange members, brokers and dealers.

Science.gov (United States)

2010-04-01

...; and (C) System order means any order or other communication or indication submitted by any customer... change in the name or address of the customer or owner, the member, broker or dealer furnished a notification of that change to the customer's old address, or to each joint owner, and the associated person...

Human trafficking, labor brokering, and mining in southern Africa: responding to a decentralized and hidden public health disaster.

Science.gov (United States)

Steele, Sarah

2013-01-01

Many southern African economies are dependent on the extractive industries. These industries rely on low-cost labor, often supplied by migrants, typically acquired through labor brokers. Very little attention has so far been paid to trafficking of men into extractive industries or its connection with trafficked women in the region's mining hubs. Recent reports suggest that labor-brokering practices foster human trafficking, both by exposing migrant men to lack of pay and exploitative conditions and by creating male migratory patterns that generate demand for sex workers and associated trafficking of women and girls. While trafficking in persons violates human rights, and thus remains a priority issue globally, there is little or no evidence of an effective political response to mine-related trafficking in southern Africa. This article concludes with recommendations for legal and policy interventions, as well as an enhanced public health response, which if implemented would help reduce human trafficking toward mining sites.

Political Broker and Budget Mafia in Indonesian Parliament

Directory of Open Access Journals (Sweden)

Moh. Ilham A. Hamudy

2014-09-01

Full Text Available Budget mafia practices and brokerage phenomenon in ministries/agencies and the parliament in the country's financial dredge is very alarming. Not counted how much money is successfully robbed. The modus is varying, so it is not easy to dismantle. Because expert move, the law enforcers had trouble catching them. This article tried to describe the mode of action and often they do. The method is done by tracing the various reports in newspapers. From tracking and in-depth analysis, it could be concluded that in order to minimize the action of brokers and budget mafia practices there are some necessary steps. First, fixing the finances system of political parties, reducing the dominance of parliament in budget management and election of public officials, and encourage law enforcement. Second, transparency debates the state budget in the parliament to be a key budget reforms. Third, the involvement of the community is also important to increase the transparency of the state budget discussions.

The patient as experience broker in clinical learning.

Science.gov (United States)

Stockhausen, Lynette J

2009-05-01

A review of the literature reveals deficit information on patient's involvement in student's learning. The study presented in this paper investigates how the educationally unprepared patient engages with students and experienced clinicians to become involved in learning and teaching encounters. As a qualitative study 14 adult patients were interviewed to determine how they perceived experienced clinicians and students engage in learning and teaching moments and how the patient contributes to students learning to care. Revealed is a new and exciting dimension in learning and teaching in the clinical environment. Patients as experience brokers are positioned in a unique learning triad as they mediate and observe teaching and learning to care between students and experienced clinicians whilst also becoming participants in teaching to care. Further investigation is warranted to determine the multi-dimensional aspects of patients' involvement in student learning in various clinical environments. Future studies have the potential to represent a new educational perspective (andragogy).

The Path to Convergence: Design, Coordination and Social Issues in the Implementation of a Middleware Data Broker.

Science.gov (United States)

Slota, S.; Khalsa, S. J. S.

2015-12-01

Infrastructures are the result of systems, networks, and inter-networks that accrete, overlay and segment one another over time. As a result, working infrastructures represent a broad heterogeneity of elements - data types, computational resources, material substrates (computing hardware, physical infrastructure, labs, physical information resources, etc.) as well as organizational and social functions which result in divergent outputs and goals. Cyber infrastructure's engineering often defaults to a separation of the social from the technical that results in the engineering succeeding in limited ways, or the exposure of unanticipated points of failure within the system. Studying the development of middleware intended to mediate interactions among systems within an earth systems science infrastructure exposes organizational, technical and standards-focused negotiations endemic to a fundamental trait of infrastructure: its characteristic invisibility in use. Intended to perform a core function within the EarthCube cyberinfrastructure, the development, governance and maintenance of an automated brokering system is a microcosm of large-scale infrastructural efforts. Points of potential system failure, regardless of the extent to which they are more social or more technical in nature, can be considered in terms of the reverse salient: a point of social and material configuration that momentarily lags behind the progress of an emerging or maturing infrastructure. The implementation of the BCube data broker has exposed reverse salients in regards to the overall EarthCube infrastructure (and the role of middleware brokering) in the form of organizational factors such as infrastructural alignment, maintenance and resilience; differing and incompatible practices of data discovery and evaluation among users and stakeholders; and a preponderance of local variations in the implementation of standards and authentication in data access. These issues are characterized by their

17 CFR 247.700 - Defined terms relating to the networking exception from the definition of “broker.”

Science.gov (United States)

2010-04-01

... the average of the minimum and maximum hourly wage established by the bank for the current or prior... networking exception from the definition of âbroker.â 247.700 Section 247.700 Commodity and Securities Exchanges SECURITIES AND EXCHANGE COMMISSION (CONTINUED) REGULATION R-EXEMPTIONS AND DEFINITIONS RELATED TO...

Public Participation and Scientific Citizenship in the Science Museum in London: Visitors’ Perceptions of the Museum as a Broker

NARCIS (Netherlands)

Bandelli, A.; Konijn, E.A.

2015-01-01

Science museums in Europe play an emerging and important role as brokers between the public and policy-making institutions and are becoming platforms that enable scientific citizenship. To do so, museums rely on the participation of their visitors. However, little is known about the relation between

Towards a user's guide to scenarios - a report on scenario types and scenario techniques

Energy Technology Data Exchange (ETDEWEB)

Boerjeson, Lena; Hoejer, Mattias; Dreborg, Karl-Henrik; Finnveden, Goeran [Royal Inst. of Technology, Stockholm (Sweden). Environmental Strategies Research - fms; Ekvall, Tomas [Chalmers Univ. of Technology, Goeteborg (Sweden). Dept. of Energy and Environment

2005-11-01

Futures studies consist of a vast variation of studies and approaches. The aim of this paper is to contribute to the understanding of for what purposes scenarios are useful and what methods and procedures are useful for furthering these purposes. We present a scenario typology with an aim to better suit the context in which the scenarios are used. The scenario typology is combined with a new way of looking at scenario techniques, i.e. practical methods and procedures for scenario development. Finally, we look at the usefulness of scenarios in the light of the scenario typology and the scenario techniques. As a start, we distinguish between three main categories of scenario studies. The classification is based on the principal questions we believe a user may want to pose about the future. The resolution is then increased by letting each category contain two different scenario types. These are distinguished by different angles of approach of the questions defining the categories. The first question, What will happen?, is responded to by Predictive scenarios. In fact, the response to a question like this will always be conditional, e.g. of a stable and peaceful world, or by a certain continuous development of some kind. We have utilized this fact when defining the two predictive scenario types, Forecasts and What-if scenarios. The second question, What can happen?, is responded to by Explorative scenarios. The scenarios are thus explorations of what might happen in the future, regardless of beliefs of what is likely to happen or opinions of what is desirable. This category is further divided into external and strategic scenarios. The final question, How can a specific target be reached?, is responded to by Normative scenarios. Such studies are explicitly normative, since they take a target as a starting point. They are often directed towards how the target could be reached. This category is divided into preserving and transforming scenarios. If the user wants to

17 CFR 249.507 - Form 7-M, consent to service of process by an individual nonresident broker-dealer.

Science.gov (United States)

2010-04-01

... 17 Commodity and Securities Exchanges 3 2010-04-01 2010-04-01 false Form 7-M, consent to service of process by an individual nonresident broker-dealer. 249.507 Section 249.507 Commodity and... Forms for Statements Made in Connection With Exempt Tender Offers § 249.507 Form 7-M, consent to service...

17 CFR 249.509 - Form 9-M, consent to service of process by a partnership nonresident broker-dealer.

Science.gov (United States)

2010-04-01

... 17 Commodity and Securities Exchanges 3 2010-04-01 2010-04-01 false Form 9-M, consent to service of process by a partnership nonresident broker-dealer. 249.509 Section 249.509 Commodity and... Forms for Statements Made in Connection With Exempt Tender Offers § 249.509 Form 9-M, consent to service...

Professional identity in clinician-scientists: brokers between care and science.

Science.gov (United States)

Kluijtmans, Manon; de Haan, Else; Akkerman, Sanne; van Tartwijk, Jan

2017-06-01

Despite increasing numbers of publications, science often fails to significantly improve patient care. Clinician-scientists, professionals who combine care and research activities, play an important role in helping to solve this problem. However, despite the ascribed advantages of connecting scientific knowledge and inquiry with health care, clinician-scientists are scarce, especially amongst non-physicians. The education of clinician-scientists can be complex because they must form professional identities at the intersection of care and research. The successful education of clinician-scientists requires insight into how these professionals view their professional identity and how they combine distinct practices. This study sought to investigate how recently trained nurse- and physiotherapist-scientists perceive their professional identities and experience the crossing of boundaries between care and research. Semi-structured interviews were conducted with 14 nurse- and physiotherapist-scientists at 1 year after they had completed MSc research training. Interviews were thematically analysed using insights from the theoretical frameworks of dialogical self theory and boundary crossing. After research training, the initial professional identity, of clinician, remained important for novice clinician-scientists, whereas the scientist identity was experienced as additional and complementary. A meta-identity as broker, referred to as a 'bridge builder', seemed to mediate competing demands or tensions between the two positions. Obtaining and maintaining a dual work position were experienced as logistically demanding; nevertheless, it was considered beneficial for crossing the boundaries between care and research because it led to reflection on the health profession, knowledge integration, inquiry and innovation in care, improved data collection, and research with a focus on clinical applicability. Novice clinician-scientists experience dual professional identities as care

From Language Learner to Language User in English-Medium Higher Education: Language Development Brokers outside the Language Classroom

Science.gov (United States)

Blaj-Ward, Lia

2017-01-01

This article explores, from within the social constructivist paradigm and drawing on data from twenty-one semi-structured interviews with international postgraduate university students approaching the end of a one-year full-time taught Masters degree in the UK, the range of language development brokers that have had an impact on these students'…

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

NARCIS (Netherlands)

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

2017-01-01

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

Knowledge sharing in construction partnering projects - redundancy, boundary objects and brokers

DEFF Research Database (Denmark)

Koch, Christian; Thuesen, Christian

2013-01-01

is on two dialogue excerpts, one on process, and one on product knowledge exchanges. The diversity and disjunctive feature of the practices form a condition of possibility for knowledge handling and synthesis into the built construct. Relation-based interaction is necessary with boundary objects and brokers......This article adopts practice-based theory for understanding inter-organisational knowledge work and extends it with a discussion of the role of redundancy. In this view, a constellation of firms is a multiple configuration of communities of practices, characterised by overlapping practises......, multiple memberships and different levels of participation, and accompanied by a governance frame. The paper discusses central mechanisms for coordinating knowledge in such a complex construction project. The knowledge relations are conceptualised through focusing on redundancy, understood as negotiated...

17 CFR 400.6 - Notice of withdrawal from business as a government securities broker or dealer by a financial...

Science.gov (United States)

2010-04-01

... 17 Commodity and Securities Exchanges 3 2010-04-01 2010-04-01 false Notice of withdrawal from business as a government securities broker or dealer by a financial institution. 400.6 Section 400.6... SECURITIES EXCHANGE ACT OF 1934 RULES OF GENERAL APPLICATION § 400.6 Notice of withdrawal from business as a...

Biomass Scenario Model Scenario Library: Definitions, Construction, and Description

Energy Technology Data Exchange (ETDEWEB)

Inman, D.; Vimmerstedt, L.; Bush, B.; Peterson, S.

2014-04-01

Understanding the development of the biofuels industry in the United States is important to policymakers and industry. The Biomass Scenario Model (BSM) is a system dynamics model of the biomass-to-biofuels system that can be used to explore policy effects on biofuels development. Because of the complexity of the model, as well as the wide range of possible future conditions that affect biofuels industry development, we have not developed a single reference case but instead developed a set of specific scenarios that provide various contexts for our analyses. The purpose of this report is to describe the scenarios that comprise the BSM scenario library. At present, we have the following policy-focused scenarios in our library: minimal policies, ethanol-focused policies, equal access to policies, output-focused policies, technological diversity focused, and the point-of-production- focused. This report describes each scenario, its policy settings, and general insights gained through use of the scenarios in analytic studies.

From Kisiizi to Baltimore: cultivating knowledge brokers to support global innovation for community engagement in healthcare.

Science.gov (United States)

Ibe, Chidinma A; Basu, Lopa; Gooden, Rachel; Syed, Shamsuzzoha B; Dadwal, Viva; Bone, Lee R; Ephraim, Patti L; Weston, Christine M; Wu, Albert W

2018-02-09

Reverse Innovation has been endorsed as a vehicle for promoting bidirectional learning and information flow between low- and middle-income countries and high-income countries, with the aim of tackling common unmet needs. One such need, which traverses international boundaries, is the development of strategies to initiate and sustain community engagement in health care delivery systems. In this commentary, we discuss the Baltimore "Community-based Organizations Neighborhood Network: Enhancing Capacity Together" Study. This randomized controlled trial evaluated whether or not a community engagement strategy, developed to address patient safety in low- and middle-income countries throughout sub-Saharan Africa, could be successfully applied to create and implement strategies that would link community-based organizations to a local health care system in Baltimore, a city in the United States. Specifically, we explore the trial's activation of community knowledge brokers as the conduit through which community engagement, and innovation production, was achieved. Cultivating community knowledge brokers holds promise as a vehicle for advancing global innovation in the context of health care delivery systems. As such, further efforts to discern the ways in which they may promote the development and dissemination of innovations in health care systems is warranted. Trial Registration Number: NCT02222909 . Trial Register Name: Reverse Innovation and Patient Engagement to Improve Quality of Care and Patient Outcomes (CONNECT). Date of Trial's Registration: August 22, 2014.

Social workers as transition brokers: facilitating the transition from pediatric to adult medical care.

Science.gov (United States)

Shanske, Susan; Arnold, Janis; Carvalho, Maria; Rein, Jennifer

2012-01-01

Transition from pediatric to adult medical care and the significant psychosocial considerations impacting this developmental process are a primary focus in health care today. Social workers are often the informal brokers of this complex and nuanced process and are uniquely trained to complete biopsychosocial assessments to understand the needs of patients and families and address psychosocial factors. Their extensive knowledge of resources and systems, along with their sophisticated understanding of the relationship issues, family dynamics, cultural implications, and basic person-in-context approach allow for unique collaboration with the health care team, family, and community supports to develop successful transition plans and programs.

Scenario planning.

Science.gov (United States)

Enzmann, Dieter R; Beauchamp, Norman J; Norbash, Alexander

2011-03-01

In facing future developments in health care, scenario planning offers a complementary approach to traditional strategic planning. Whereas traditional strategic planning typically consists of predicting the future at a single point on a chosen time horizon and mapping the preferred plans to address such a future, scenario planning creates stories about multiple likely potential futures on a given time horizon and maps the preferred plans to address the multiple described potential futures. Each scenario is purposefully different and specifically not a consensus worst-case, average, or best-case forecast; nor is scenario planning a process in probabilistic prediction. Scenario planning focuses on high-impact, uncertain driving forces that in the authors' example affect the field of radiology. Uncertainty is the key concept as these forces are mapped onto axes of uncertainty, the poles of which have opposed effects on radiology. One chosen axis was "market focus," with poles of centralized health care (government control) vs a decentralized private market. Another axis was "radiology's business model," with one pole being a unified, single specialty vs a splintered, disaggregated subspecialty. The third axis was "technology and science," with one pole representing technology enabling to radiology vs technology threatening to radiology. Selected poles of these axes were then combined to create 3 scenarios. One scenario, termed "entrepreneurialism," consisted of a decentralized private market, a disaggregated business model, and threatening technology and science. A second scenario, termed "socialized medicine," had a centralized market focus, a unified specialty business model, and enabling technology and science. A third scenario, termed "freefall," had a centralized market focus, a disaggregated business model, and threatening technology and science. These scenarios provide a range of futures that ultimately allow the identification of defined "signposts" that can

Brokering: a process for establishing long-term and stable links with gay male communities for research and public health education.

Science.gov (United States)

Silvestre, A J

1994-02-01

The success of efforts to prevent continued transmission of the human immunodeficiency virus (HIV) and to increase compliance with HIV prophylactic interventions among homosexual and bisexual men will depend in part on health care professionals' understanding of and ability to establish linkages with these men. In order to recruit men into a research project and an educational program, staff at the Pitt Men's Study, an epidemiological investigation of HIV infection, developed a process described here as "brokering," which was based on community organizing and marketing principles. Brokering is a dynamic process by which researchers and public health professionals exchange goods and services with formal and informal leaders of the gay community in order to establish strong, long-term linkages. To date, this process yielded 2,989 homosexual and bisexual recruits into the study, which began in 1983. After 8 years, 79% of those still alive continue to return for follow-up. While recruitment techniques will need to vary from city to city, the importance of establishing linkages with the local indigenous leadership remains of major importance.

First-Time Knowledge Brokers in Health Care: The Experiences of Nurses and Allied Health Professionals of Bridging the Research-Practice Gap

Science.gov (United States)

Wright, Nicola

2013-01-01

This study describes the experiences of nurses and allied health professionals as first-time knowledge brokers, attempting to bridge the research-practice gap within health care. A qualitative study using in-depth interviews and documentary analysis was conducted. The data was analysed using a thematic analysis strategy. Participants were 17…

Transforming community members into diabetes cultural health brokers: the Neighborhood Health Talker project.

Science.gov (United States)

Cadzow, Renee B; Craig, Mary; Rowe, Jimmy; Kahn, Linda S

2013-01-01

The purpose of this study was to evaluate a community-based diabetes education pilot project. The Neighborhood Health Talker project aimed to train and implement cultural health brokers primarily targeting communities of color to improve community members' diabetes knowledge and diabetes self-management skills. A secondary aim was to establish diabetes resource libraries accessible to communities that normally experience barriers to these resources. Recruited community members completed 1 week of formal training developed by a multidisciplinary team in Buffalo, NY. The effect of training was evaluated through the use of baseline surveys, a pretest/posttest covering all training content, and daily quizzes evaluating knowledge relevant to each of the five training modules. Trained NHTs then held at least five community conversations in various locations and administered anonymous postconversation surveys to participants. Descriptive statistics and qualitative analysis techniques were used to summarize test, quiz, and survey results. Twelve women and 1 man completed the training program. Working alone as well as in pairs, each held at least five community conversations reaching over 700 community members of all ages over 3 months and established 8 diabetes resource libraries in the community. All trainees increased their diabetes knowledge and confidence as well as their abilities to perform the tasks of a cultural health broker. Trainees also indicated that the goals they set at training initiation were met. The training was successful in increasing trainee knowledge and confidence about diabetes prevention and self-management. Participants not only developed proficiency in discussing diabetes, they also made important lifestyle changes that demonstrated their commitment to the cause and the project. Low-cost initiatives like this are easily reproducible in other communities of color and could be modified to meet the needs of other communities as well.

Understanding customer reactions to brokered ultimatums: applying negotiation and justice theory.

Science.gov (United States)

Humphrey, Stephen E; Ellis, Aleksander P J; Conlon, Donald E; Tinsley, Catherine H

2004-06-01

There has been little research examining customer reactions to brokered ultimatum game (BUG) contexts (i.e. exchanges in which 1 party offers an ultimatum price for a resource through an intermediary, and the ultimatum offer is accepted or rejected by the other party). In this study, the authors incorporated rational decision-making theory and justice theory to examine how customers' bids, recommendations, and repatronage behavior are affected by characteristics of BUG contexts (changing from an ultimatum to negotiation transaction, response timeliness, and offer acceptance or rejection). Results indicated that customers attempt to be economically efficient with their bidding behavior. However, negotiation structures, long waits for a response, and rejected bids create injustice perceptions (particularly informational and distributive injustice), negatively influencing customers' recommendations to others and their repatronage. The authors then discuss the practical and theoretical implications of their results. (c) 2004 APA

Factors Affecting Satisfaction in Online Financial Transactions: a study of Brazilian home brokers

Directory of Open Access Journals (Sweden)

Jorge Brantes Ferreira

2014-09-01

Full Text Available This paper evaluated consumers’ perceptions of Brazilian Home Broker services in the online environment. Based on the model suggested by Balasubramanian, Konana and Menon (2003, the effects of relevant online consumer behavior constructs on customer satisfaction with the service were analyzed. Constructs such as perceived operational competence, willingness to trust and perceived environmental security were employed, in a model fully mediated by trust. A questionnaire with scales previously used in literature was employed to measure the relevant constructs and structural equations applied to analyze the relationships found. Results show a strong relationship between perceived environment security and perceived operational competence, indicating that trust formation precedes satisfaction in online financial services transactions within the Brazilian context.

Attributes Of Quality Scenarios/Scenario Sets Used In Software Requirements Elicitation

National Research Council Canada - National Science Library

Braun, Kimberly

1997-01-01

.... This thesis examines scenarios used in software requirements elicitation. Many different definitions, formats, and ideas exist on scenarios, but no thorough work has been done on what makes a good, quality scenario and scenario set...

Do knowledge brokers facilitate implementation of the stroke guideline in clinical practice?

Science.gov (United States)

Willems, Mia; Schröder, Carin; Post, Marcel; van der Weijden, Trudy; Visser-Meily, Anne

2013-10-23

The implementation of clinical practice guidelines in rehabilitation practice is often troublesome and incomplete. An intervention to enhance the implementation of guidelines is the knowledge transfer program built around the activities of a knowledge broker (KB).This study investigates the use of KBs to implement guideline recommendations for intensive therapy and physical activity for patients post-stroke in 22 stroke units in hospitals and rehabilitation centers in The Netherlands. This study includes a quantitative evaluation with a non controlled pre-post intervention design and a mixed methods process evaluation. From each stroke unit, enterprising nurses and therapists will be recruited and trained as KB. The KB will work for one year on the implementation of the guideline recommendations in their team. To evaluate the effectiveness of the KB, a questionnaire will be administered to patients, health professionals and KBs at baseline (T0) and after one year (T1). Furthermore, semi structured interviews with 5 KBs will be performed at T1.The primary outcome of this implementation project will be the support health professionals give patients to exercise and be physically active, as reported by patients and health professionals themselves. The support immediately after the intervention is compared with the support at the start of the intervention.Additionally we will explore the influence of socio-demographic characteristics of health professionals and determinants identified in the Theory of Planned Behavior (intention, attitude, subjective norm and perceived behavioral control) on the change of supportive behavior of health professionals. Finally, KBs will complete a questionnaire on their own psychological and social demographic characteristics and on organizational conditions needed for health-care improvement such as time, workforce, sponsoring and support from management. With this study we will gain insight in when and why knowledge brokers seem to be

17 CFR 240.15g-3 - Broker or dealer disclosure of quotations and other information relating to the penny stock market.

Science.gov (United States)

2010-04-01

... quotations and other information relating to the penny stock market. 240.15g-3 Section 240.15g-3 Commodity... Certain Issuers from Section 15(d) of the Act § 240.15g-3 Broker or dealer disclosure of quotations and... paragraph (b) of this section, the following information: (1) The inside bid quotation and the inside offer...

The Scenario Model Intercomparison Project (ScenarioMIP) for CMIP6

Energy Technology Data Exchange (ETDEWEB)

O' Neill, Brian C.; Tebaldi, Claudia; van Vuuren, Detlef P.; Eyring, Veronika; Friedlingstein, Pierre; Hurtt, George; Knutti, Reto; Kriegler, Elmar; Lamarque, Jean-Francois; Lowe, Jason; Meehl, Gerald A.; Moss, Richard; Riahi, Keywan; Sanderson, Benjamin M.

2016-01-01

Projections of future climate change play a fundamental role in improving understanding of the climate system as well as characterizing societal risks and response options. The Scenario Model Intercomparison Project (ScenarioMIP) is the primary activity within Phase 6 of the Coupled Model Intercomparison Project (CMIP6) that will provide multi-model climate projections based on alternative scenarios of future emissions and land use changes produced with integrated assessment models. In this paper, we describe ScenarioMIP's objectives, experimental design, and its relation to other activities within CMIP6. The ScenarioMIP design is one component of a larger scenario process that aims to facilitate a wide range of integrated studies across the climate science, integrated assessment modeling, and impacts, adaptation, and vulnerability communities, and will form an important part of the evidence base in the forthcoming Intergovernmental Panel on Climate Change (IPCC) assessments. At the same time, it will provide the basis for investigating a number of targeted science and policy questions that are especially relevant to scenario-based analysis, including the role of specific forcings such as land use and aerosols, the effect of a peak and decline in forcing, the consequences of scenarios that limit warming to below 2 °C, the relative contributions to uncertainty from scenarios, climate models, and internal variability, and long-term climate system outcomes beyond the 21st century. To serve this wide range of scientific communities and address these questions, a design has been identified consisting of eight alternative 21st century scenarios plus one large initial condition ensemble and a set of long-term extensions, divided into two tiers defined by relative priority. Some of these scenarios will also provide a basis for variants planned to be run in other CMIP6-Endorsed MIPs to investigate questions related to specific forcings. Harmonized, spatially

Making use of scenarios : supporting scenario use in product design

NARCIS (Netherlands)

Anggreeni, Irene

2010-01-01

The discipline of Scenario-Based Product Design (SBPD) guides the use of scenarios in a product design process. As concrete narratives, scenarios could facilitate making explicit how users would use the designed product in their activities, allowing usability studies to be an integrated part of the

An 'Honest Broker' mechanism to maintain privacy for patient care and academic medical research.

Science.gov (United States)

Boyd, Andrew D; Hosner, Charlie; Hunscher, Dale A; Athey, Brian D; Clauw, Daniel J; Green, Lee A

2007-01-01

From the Hippocratic Oath to the World Medical Association's Declaration of Geneva, physicians have sworn to protect patients' privacy. However, as systems move to more integrated architectures, protecting this medical data becomes more of a challenge. The increase in complexity of IT environments, the aggregation of data, and the desire of other entities to access this data, often 24 h/day x 7 day/week x 365 day/year, is putting serious strains on our ability to maintain its security. This problem cuts across all electronic record sources from patient care records to academic medical research records. In order to address this issue, we are rethinking the way we store, transmit, process, access, and federate patient data from clinical and research applications. Our groups at the University of Michigan are developing a system called the "Honest Broker" to help manage this problem. The Honest Broker will offload the burden of housing identifiable data elements of protected health information (PHI) (e.g., name and address) as well as manage data transfer between clinical and research systems. Lab results and other non-identifiable data will be stored in separate systems with either a research study ID or clinical ID number. This two-component architecture increases the burden on attackers who now need to compromise two systems, one of which is seriously hardened, in order to match health data with a patient's actual identity. While no security system is truly intrusion-proof, this architecture provides a high security choke point reducing the likelihood of a breach. By redesigning the method of integrating clinical care and research, we have enabled projects that would be cost prohibitive to conduct otherwise. The scalability of this mechanism is dependant on nature of the heterogenous nature of the clinical systems serving patients.

Dying scenarios improve recall as much as survival scenarios.

Science.gov (United States)

Burns, Daniel J; Hart, Joshua; Kramer, Melanie E

2014-01-01

Merely contemplating one's death improves retention for entirely unrelated material learned subsequently. This "dying to remember" effect seems conceptually related to the survival processing effect, whereby processing items for their relevance to being stranded in the grasslands leads to recall superior to that of other deep processing control conditions. The present experiments directly compared survival processing scenarios with "death processing" scenarios. Results showed that when the survival and dying scenarios are closely matched on key dimensions, and possible congruency effects are controlled, the dying and survival scenarios produced equivalently high recall levels. We conclude that the available evidence (cf. Bell, Roer, & Buchner, 2013; Klein, 2012), while not definitive, is consistent with the possibility of overlapping mechanisms.

EDITORIAL: Where next with global environmental scenarios? Where next with global environmental scenarios?

Science.gov (United States)

O'Neill, Brian; Pulver, Simone; Van Deveer, Stacy; Garb, Yaakov

2008-12-01

Scenarios have become a standard tool in the portfolio of techniques that scientists and policy-makers use to envision and plan for the future. Defined as plausible, challenging and relevant stories about how the future might unfold that integrate quantitative models with qualitative assessments of social and political trends, scenarios are a central component in assessment processes for a range of global issues, including climate change, biodiversity, agriculture, and energy. Yet, despite their prevalence, systematic analysis of scenarios is in its beginning stages. Fundamental questions remain about both the epistemology and scientific credibility of scenarios and their roles in policymaking and social change. Answers to these questions have the potential to determine the future of scenario analyses. Is scenario analysis moving in the direction of earth system governance informed by global scenarios generated through increasingly complex and comprehensive models integrating socio-economic and earth systems? Or will global environmental scenario analyses lose favour compared to more focused, policy-driven, regionally specific modelling? These questions come at an important time for the climate change issue, given that the scenario community, catalyzed by the Intergovernmental Panel on Climate Change (IPCC), is currently preparing to embark on a new round of scenario development processes aimed at coordinating research and assessment, and informing policy, over the next five to ten years. These and related questions about where next to go with global environmental scenarios animated a workshop held at Brown University (Note1) that brought together leading practitioners and scholars of global environmental change scenarios from research, policy-making, advocacy, and business settings. The workshop aimed to provide an overview of current practices/best practices in scenario production and scenario use across a range of global environmental change arenas. Participants

Beyond Apprenticeship: Knowledge Brokers and Sustainability of Apprentice-Based Clusters

Directory of Open Access Journals (Sweden)

Huasheng Zhu

2016-12-01

Full Text Available Knowledge learning and diffusion have long been discussed in the literature on the dynamics of industrial clusters, but recent literature provides little evidence for how different actors serve as knowledge brokers in the upgrading process of apprentice-based clusters, and does not dynamically consider how to preserve the sustainability of these clusters. This paper uses empirical evidence from an antique furniture manufacturing cluster in Xianyou, Fujian Province, in southeastern China, to examine the growth trajectory of the knowledge learning system of an antique furniture manufacturing cluster. It appears that the apprentice-based learning system is crucial during early stages of the cluster evolution, but later becomes complemented and relatively substituted by the role of both local governments and focal outsiders. This finding addresses the context of economic transformation and provides empirical insights into knowledge acquisition in apprentice-based clusters to question the rationality based on European and North American cases, and to provide a broader perspective for policy makers to trigger and sustain the development of apprentice-based clusters.

17 CFR 240.15b1-5 - Consent to service of process to be furnished by nonresident brokers or dealers and by...

Science.gov (United States)

2010-04-01

... 17 Commodity and Securities Exchanges 3 2010-04-01 2010-04-01 false Consent to service of process... § 240.15b1-5 Consent to service of process to be furnished by nonresident brokers or dealers and by...) stipulates and agrees that any such civil suit or action may be commended by the service of process upon the...

The Role of Knowledge Brokers: Lessons from a Community Based Research Study of Cultural Safety in Relation to People Who Use Drugs

Science.gov (United States)

McCall, Jane; Mollison, Ashley; Browne, Annette; Parker, Joanne; Pauly, Bernie

2017-01-01

The study explored cultural safety as a strategy to address the stigma of substance use in acute care settings. Two research team members took on the role of knowledge brokers (KBs) in order to liaise between the research team and two distinct research advisory groups: one with people who use drugs and the other nurses. The KBs were instrumental…

The world in scenarios

International Nuclear Information System (INIS)

De Jong, A.; Roodenburg, H.

1992-01-01

As an introduction to this special issue 'Worlds of difference: Scenarios's for the economy, energy and the environment 1990-2015', an outline is given of the future of the world and the Netherlands, based on four scenarios. These scenarios are published in 'Scanning the future' in May 1992 by the CPB, the Dutch Central Planning Bureau. The Global Shift (GS) scenario is characterized by a very dynamic technological development, the free market perspective, strong economic growth in the Asian economies, and a relative economic regression in Western Europe. In the European Renaissance (ER) scenario the technological development is less dynamic and more gradual than in the GS scenario. The Balanced Growth (BG) scenario is dominated by a sustainable economic development and a strong technological dynamic development. The Global Crisis (GC) scenario shows a downward spiral in many areas, stagnating developments and fragile economies as results of the trends in the eighties. The first three scenarios are elaborated for the Netherlands. Also attention is paid to the aims and meaning of long-term scenarios. 2 figs., 2 tabs., 3 refs

Experiences in Broker-Facilitated Participatory Cross-Cultural Research

Directory of Open Access Journals (Sweden)

Stephanie P. Kowal

2017-05-01

Full Text Available Health researchers are increasingly using community-based participatory research approaches because of the benefits accrued through ongoing community engagement. The documentation of our research partnership highlights key ethical and analytical challenges researchers face in participatory research, particularly in projects partnering with service providers or cultural brokers in cross-cultural settings. In this article, we describe how choices made to accommodate a participatory research approach in the examination of vaccination behavior impacted the process and outcomes of our qualitative inquiries. First, we found that employing multiple interviewers influenced the breadth of discussion topics, thus reducing the ability to achieve saturation in small study populations. This was mitigated by (a having two people at each interview and (b using convergent interviewing, a technique in which multiple interviewers discuss and include concepts raised in interviews in subsequent interviews to test the validity of interview topics. Second, participants were less engaged during the informed consent process if they knew the interviewer before the interview commenced. Finally, exposing identity traits, such as age or immigration status, before the interview affected knowledge cocreation, as the focus of the conversation then mirrored those traits. For future research, we provide recommendations to reduce ethical and analytical concerns that arise with qualitative interview methods in participatory research. Specifically, we provide guidance to ensure ethical informed consent processes and rigorous interview techniques.

Food scenarios 2025

DEFF Research Database (Denmark)

Sundbo, Jon

2016-01-01

This article presents the results of a future study of the food sector. Two scenarios have been developed using a combination of: 1) a summary of the relevant scientific knowledge, 2) systematic scenario writing, 3) an expert-based Delphi technique, and 4) an expert seminar assessment. The two...... scenarios present possible futures at global, national (Denmark) and regional (Zealand, Denmark) levels. The main scenario is called ‘Food for ordinary days and celebrations’ (a combination of ‘High-technological food production − The functional society’ and ‘High-gastronomic food − The experience society...

Interpreting energy scenarios

Science.gov (United States)

Iyer, Gokul; Edmonds, James

2018-05-01

Quantitative scenarios from energy-economic models inform decision-making about uncertain futures. Now, research shows the different ways these scenarios are subsequently used by users not involved in their initial development. In the absence of clear guidance from modellers, users may place too much or too little confidence in scenario assumptions and results.

Middleware Proxy: A Request-Driven Messaging Broker For High Volume Data Distribution

CERN Document Server

Sliwinski, W; Dworak, A

2014-01-01

Nowadays, all major infrastructures and data centres (commercial and scientific) make an extensive use of the publish-subscribe messaging paradigm, which helps to decouple the message sender (publisher) from the message receiver (consumer). This paradigm is also heavily used in the CERN Accelerator Control system, in Proxy broker - critical part of the Controls Middleware (CMW) project. Proxy provides the aforementioned publish-subscribe facility and also supports execution of synchronous read and write operations. Moreover, it enables service scalability and dramatically reduces the network resources and overhead (CPU and memory) on publisher machine, required to serve all subscriptions. Proxy was developed in modern C++, using state of the art programming techniques (e.g. Boost) and following recommended software patterns for achieving low-latency and high concurrency. The outstanding performance of the Proxy infrastructure was confirmed during the last 3 years by delivering the high volume of LHC equipment...

Knowledge brokers, companions, and navigators: a qualitative examination of informal caregivers' roles in medical tourism.

Science.gov (United States)

Casey, Victoria; Crooks, Valorie A; Snyder, Jeremy; Turner, Leigh

2013-12-01

Many studies examining the phenomena of medical tourism have identified health equity issues associated with this global health services practice. However, there is a notable lack of attention in this existing research to the informal care provided by the friends and family members who typically accompany medical tourists abroad. To date, researchers have not examined the care roles filled by informal caregivers travelling with medical tourists. In this article, we fill this gap by examining these informal caregivers and the roles they take on towards supporting medical tourists' health and wellbeing. We conducted 21 interviews with International Patient Coordinators (IPCs) working at medical tourism hospitals across ten countries. IPCs work closely with informal caregivers as providers of non-medical personal assistance, and can therefore offer broad insight on caregiver roles. The interviews were coded and analyzed thematically. Three roles emerged: knowledge broker, companion, and navigator. As knowledge brokers, caregivers facilitate the transfer of information between the medical tourist and formal health care providers as well as other staff members at medical tourism facilities. The companion role involves providing medical tourists with physical and emotional care. Meanwhile, responsibilities associated with handling documents and coordinating often complex journeys are part of the navigation role. This is the first study to examine informal caregiving roles in medical tourism. Many of the roles identified are similar to those of conventional informal caregivers while others are specific to the transnational context. We conclude that these roles make informal caregivers an integral part of the larger phenomenon of medical tourism. We further contend that examining the roles taken on by a heretofore-unconsidered medical tourism stakeholder group sheds valuable insight into how this industry operates and that such knowledge is necessary in order to respond to

Enhancements of the "eHabitat

Science.gov (United States)

Santoro, M.; Dubois, G.; Schulz, M.; Skøien, J. O.; Nativi, S.; Peedell, S.; Boldrini, E.

2012-04-01

The number of interoperable research infrastructures has increased significantly with the growing awareness of the efforts made by the Global Earth Observation System of Systems (GEOSS). One of the Social Benefit Areas (SBA) that is benefiting most from GEOSS is biodiversity, given the costs of monitoring the environment and managing complex information, from space observations to species records including their genetic characteristics. But GEOSS goes beyond the simple sharing of the data as it encourages the connectivity of models (the GEOSS Model Web), an approach easing the handling of often complex multi-disciplinary questions such as understanding the impact of environmental and climatological factors on ecosystems and habitats. In the context of GEOSS Architecture Implementation Pilot - Phase 3 (AIP-3), the EC-funded EuroGEOSS and GENESIS projects have developed and successfully demonstrated the "eHabitat" use scenario dealing with Climate Change and Biodiversity domains. Based on the EuroGEOSS multidisciplinary brokering infrastructure and on the DOPA (Digital Observatory for Protected Areas, see http://dopa.jrc.ec.europa.eu/), this scenario demonstrated how a GEOSS-based interoperability infrastructure can aid decision makers to assess and possibly forecast the irreplaceability of a given protected area, an essential indicator for assessing the criticality of threats this protected area is exposed to. The "eHabitat" use scenario was advanced in the GEOSS Sprint to Plenary activity; the advanced scenario will include the "EuroGEOSS Data Access Broker" and a new version of the eHabitat model in order to support the use of uncertain data. The multidisciplinary interoperability infrastructure which is used to demonstrate the "eHabitat" use scenario is composed of the following main components: a) A Discovery Broker: this component is able to discover resources from a plethora of different and heterogeneous geospatial services, presenting them on a single and

Integrative Scenario Development

Directory of Open Access Journals (Sweden)

Joerg A. Priess

2014-03-01

Full Text Available Scenarios are employed to address a large number of future environmental and socioeconomic challenges. We present a conceptual framework for the development of scenarios to integrate the objectives of different stakeholder groups. Based on the framework, land-use scenarios were developed to provide a common base for further research. At the same time, these scenarios assisted regional stakeholders to bring forward their concerns and arrive at a shared understanding of challenges between scientific and regional stakeholders, which allowed them to eventually support regional decision making. The focus on the integration of views and knowledge domains of different stakeholder groups, such as scientists and practitioners, required rigorous and repeated measures of quality control. The application of the integrative concept provided products for both stakeholder groups, and the process of scenario development facilitated cooperation and learning within both the scientist and practitioner groups as well as between the two groups.

The future of scenarios: issues in developing new climate change scenarios

International Nuclear Information System (INIS)

Pitcher, Hugh M

2009-01-01

In September, 2007, the IPCC convened a workshop to discuss how a new set of scenarios to support climate model runs, mitigation analyses, and impact, adaptation and vulnerability research might be developed. The first phase of the suggested new approach is now approaching completion. This article discusses some of the issues raised by scenario relevant research and analysis since the last set of IPCC scenarios were created (IPCC SRES, 2000) that will need to be addressed as new scenarios are developed by the research community during the second phase. These include (1) providing a logic for how societies manage to transition from historical paths to the various future development paths foreseen in the scenarios, (2) long-term economic growth issues, (3) the appropriate GDP metric to use (purchasing power parity or market exchange rates), (4) ongoing issues with moving from the broad geographic and time scales of the emission scenarios to the finer scales needed for impacts, adaptation and vulnerability analyses and (5) some possible ways to handle the urgent request from the policy community for some guidance on scenario likelihoods. The challenges involved in addressing these issues are manifold; the reward is greater credibility and deeper understanding of an analytic tool that does much to form the context within which many issues in addition to the climate problem will need to be addressed.

The future of scenarios: issues in developing new climate change scenarios

Science.gov (United States)

Pitcher, Hugh M.

2009-04-01

In September, 2007, the IPCC convened a workshop to discuss how a new set of scenarios to support climate model runs, mitigation analyses, and impact, adaptation and vulnerability research might be developed. The first phase of the suggested new approach is now approaching completion. This article discusses some of the issues raised by scenario relevant research and analysis since the last set of IPCC scenarios were created (IPCC SRES, 2000) that will need to be addressed as new scenarios are developed by the research community during the second phase. These include (1) providing a logic for how societies manage to transition from historical paths to the various future development paths foreseen in the scenarios, (2) long-term economic growth issues, (3) the appropriate GDP metric to use (purchasing power parity or market exchange rates), (4) ongoing issues with moving from the broad geographic and time scales of the emission scenarios to the finer scales needed for impacts, adaptation and vulnerability analyses and (5) some possible ways to handle the urgent request from the policy community for some guidance on scenario likelihoods. The challenges involved in addressing these issues are manifold; the reward is greater credibility and deeper understanding of an analytic tool that does much to form the context within which many issues in addition to the climate problem will need to be addressed.

17 CFR 249.501a - Form BDW, notice of withdrawal from registration as broker-dealer pursuant to § 240.15b6-1, § 240...

Science.gov (United States)

2010-04-01

... withdrawal, except for social security account numbers, disclosure of which is voluntary. The information... 17 Commodity and Securities Exchanges 3 2010-04-01 2010-04-01 false Form BDW, notice of withdrawal... Offers § 249.501a Form BDW, notice of withdrawal from registration as broker-dealer pursuant to § 240...

Stock Price Manipulation: The Role of Intermediaries

Directory of Open Access Journals (Sweden)

Hammad Siddiqi

2017-10-01

Full Text Available We model a scenario in which there are three types of investors: fundamentalists, speculators, and trend-followers and an intermediary who cares about his reputation. Fundamentalists are rational investors with long horizons who are interested in the dividend stream. Speculators are rational investors who have short horizons and are interested in profiting from short-term price movements or capital gains. Trend-followers are behavioral investors who extrapolate price trends, and, consequently, are late entrants in the market. We show that an informed intermediary (broker can manipulate demand (consequently stock price without losing his reputation when there is information asymmetry. We also show that there is a trade-off between broker level competition for reputation and market liquidity. Broker level competition checks manipulation, but it adversely affects market liquidity.

Adolescent culture brokering and family functioning: a study of families from Vietnam.

Science.gov (United States)

Trickett, Edison J; Jones, Curtis J

2007-04-01

In immigrant families, culture brokering (CB) refers to the ways in which children and adolescents serve as mediator between their family and aspects of the new culture. This study focused on the debate in the literature about whether CB implies "role reversal" in the family and "adultification" of the adolescent or whether CB is better understood as simply one of the many ways that immigrant children contribute to family functioning. Results indicated a mixed picture with respect to this debate. Greater amounts of adolescent CB were indeed related to higher adolescent reports of family conflict, but also to greater family adaptability. In addition, the amount of CB was unrelated to family satisfaction and family cohesion. Secondary questions centered on the relationship of CB to adolescent and parent demographic and acculturation variables. Here, CB was related to parent acculturation patterns but not those of adolescents. Implications for future research on the CB role are discussed. (c) 2007 APA, all rights reserved.

Message Brokering Evaluation for Live Spacecraft Telemetry Monitoring, Recorded Playback, and Analysis

Science.gov (United States)

Lee, Daren; Pomerantz, Marc

2015-01-01

Live monitoring and post-flight analysis of telemetry data play a vital role in the development, diagnosis, and deployment of components of a space flight mission. Requirements for such a system include low end-to-end latency between data producers and visualizers, preserved ordering of messages, data stream archiving with random access playback, and real-time creation of derived data streams. We evaluate the RabbitMQ and Kafka message brokering systems, on how well they can enable a real-time, scalable, and robust telemetry framework that delivers telemetry data to multiple clients across heterogeneous platforms and flight projects. In our experiments using an actively developed robotic arm testbed, Kafka yielded a much higher message throughput rate and a consistent publishing rate across the number of topics and consumers. Consumer message rates were consistent across the number of topics but can exhibit bursty behavior with an increase in the contention for a single topic partition with increasing number of consumers.

Optimizing Decision Preparedness by Adapting Scenario Complexity and Automating Scenario Generation

Science.gov (United States)

Dunne, Rob; Schatz, Sae; Flore, Stephen M.; Nicholson, Denise

2011-01-01

Klein's recognition-primed decision (RPD) framework proposes that experts make decisions by recognizing similarities between current decision situations and previous decision experiences. Unfortunately, military personnel arQ often presented with situations that they have not experienced before. Scenario-based training (S8T) can help mitigate this gap. However, SBT remains a challenging and inefficient training approach. To address these limitations, the authors present an innovative formulation of scenario complexity that contributes to the larger research goal of developing an automated scenario generation system. This system will enable trainees to effectively advance through a variety of increasingly complex decision situations and experiences. By adapting scenario complexities and automating generation, trainees will be provided with a greater variety of appropriately calibrated training events, thus broadening their repositories of experience. Preliminary results from empirical testing (N=24) of the proof-of-concept formula are presented, and future avenues of scenario complexity research are also discussed.

Bridging the science–policy interface: A new era for South African research and the role of knowledge brokering

Directory of Open Access Journals (Sweden)

Nikki Funke

2010-05-01

Full Text Available Government departments and agencies are faced with issues of increasing socio-ecological complexities around environmental sustainability and global change, which require them to make decisions that have the potential to impact greatly on society and economies. As a result, they are under increasing pressure to develop policies that consider a wide spectrum of scientific and indigenous knowledge. It is acknowledged that in South Africa, as elsewhere, a gap typically exists between the scientific or research community and the policymaking community, due to a number of underlying reasons at both ends. This gap often results in a unidirectional ‘push of evidence’ by researchers to policymakers, with a hope that policymakers will take up these findings and use them in policy identification, formulation or implementation. To support the uptake of evidence in policy, it is also important to stimulate an environment of ‘evidence pull’ by the policy community from the research community, as well as increasing the dialogue between these communities. A model of knowledge brokering is proposed in this paper as a means to bridge this gap between science and policy and, thereby, ensure the uptake of evidence in policy development and implementation. This model looks at the need for institutional mechanisms, such as knowledge-brokering offices, both within research organisations and government departments. It also highlights the importance of researchers involving policymakers from the onset of their research process, with a continuous dialogue between the two parties, both during and after the research, as a means of increasing the likelihood of research uptake.

Classifying Scenarios in a Product Design Process: a study to achieve automated scenario generation

NARCIS (Netherlands)

Anggreeni, Irene; van der Voort, Mascha C.; van Houten, F.J.A.M.; Miedema, J.; Lutters, D.

2008-01-01

This paper explains the possible uses of scenarios in product design. A scenario classification is proposed as a framework to create, use and reuse different types of scenarios in a product design process. Our aims are three-fold: (1) to obtain a better view on the extent to which scenarios can be

Scenario planning and nanotechnological futures

International Nuclear Information System (INIS)

Farber, Darryl; Lakhtakia, Akhlesh

2009-01-01

Scenario planning may assist us in harnessing the benefits of nanotechnology and managing the associated risks for the good of the society. Scenario planning is a way to describe the present state of the world and develop several hypotheses about the future of the world, thereby enabling discussions about how the world ought to be. Scenario planning thus is not only a tool for learning and foresight, but also for leadership. Informed decision making by experts and political leaders becomes possible, while simultaneously allaying the public's perception of the risks of new and emerging technologies such as nanotechnology. Two scenarios of the societal impact of nanotechnology are the mixed-signals scenario and the confluence scenario. Technoscientists have major roles to play in both scenarios.

Land-Use Scenarios: National-Scale Housing-Density Scenarios Consistent with Climate Change Storylines (Final Report)

Science.gov (United States)

EPA announced the availability of the final report, Land-Use Scenarios: National-Scale Housing-Density Scenarios Consistent with Climate Change Storylines. This report describes the scenarios and models used to generate national-scale housing density scenarios for the con...

The older I got, it wasn ’ t a problem for me anymore ” : Language brokering as a managed activity and a narrated experience among young Vietnamese immigrants in the Czech Republic

Czech Academy of Sciences Publication Activity Database

Homoláč, Jiří; Sherman, Tamah

2017-01-01

Roč. 36, č. 1 (2017), s. 1-29 ISSN 0167-8507 Keywords : anguage brokering * language biography interview * language management * management summaries * Vietnamese in the Czech Republic Impact factor: 0.685, year: 2016

A new scenario framework for Climate Change Research: scenario matrix architecture

NARCIS (Netherlands)

van Vuuren, D.P.|info:eu-repo/dai/nl/11522016X; Kriegler, E.; O'Neill, B.C.; Ebi, K.L.; Riahi, K.; Carter, T.R.; Edmonds, J.; Hallegatte, S.; Kram, T.; Mathur, R.; Winkler, H.

2014-01-01

This paper describes the scenario matrix architecture that underlies a framework for developing new scenarios for climate change research. The matrix architecture facilitates addressing key questions related to current climate research and policy-making: identifying the effectiveness of different

Strategic Scenario Construction Made Easy

DEFF Research Database (Denmark)

Duus, Henrik Johannsen

2016-01-01

insights from the area of strategic forecasting (of which scenario planning is a proper subset) and experiences gained from a recent course in that area to develop a simpler, more direct, hands-on method for scenario construction and to provide several ideas for scenario construction that can be used......Scenario planning is a well-known way to develop corporate strategy by creating multiple images of alternative futures. Yet although scenario planning grew from very hands-on strategy development efforts in the military and from operations research dedicated to solving practical problems, the use...... of scenarios in business has, in many cases, remained a cumbersome affair. Very often a large group of consultants, employees and staff is involved in the development of scenarios and strategies, thus making the whole process expensive in terms of time, money and human resources. In response, this article uses...

Integrating GRID tools to build a computing resource broker: activities of DataGrid WP1

International Nuclear Information System (INIS)

Anglano, C.; Barale, S.; Gaido, L.; Guarise, A.; Lusso, S.; Werbrouck, A.

2001-01-01

Resources on a computational Grid are geographically distributed, heterogeneous in nature, owned by different individuals or organizations with their own scheduling policies, have different access cost models with dynamically varying loads and availability conditions. This makes traditional approaches to workload management, load balancing and scheduling inappropriate. The first work package (WP1) of the EU-funded DataGrid project is addressing the issue of optimizing the distribution of jobs onto Grid resources based on a knowledge of the status and characteristics of these resources that is necessarily out-of-date (collected in a finite amount of time at a very loosely coupled site). The authors describe the DataGrid approach in integrating existing software components (from Condor, Globus, etc.) to build a Grid Resource Broker, and the early efforts to define a workable scheduling strategy

Virtual Knowledge Brokering: Describing the Roles and Strategies Used by Knowledge Brokers in a Pediatric Physiotherapy Virtual Community of Practice.

Science.gov (United States)

Hurtubise, Karen; Rivard, Lisa; Héguy, Léa; Berbari, Jade; Camden, Chantal

2016-01-01

Knowledge transfer in pediatric rehabilitation is challenging and requires active, multifaceted strategies. The use of knowledge brokers (KBs) is one such strategy noted to promote clinician behavior change. The success of using KBs to transfer knowledge relies on their ability to adapt to ever-changing clinical contexts. In addition, with the rapid growth of online platforms as knowledge transfer forums, KBs must become effective in virtual environments. Although the role of KBs has been studied in various clinical contexts, their emerging role in specific online environments designed to support evidence-based behavior change has not yet been described. Our objective is to describe the roles of, and strategies used by, four KBs involved in a virtual community of practice to guide and inform future online KB interventions. A descriptive design guided this study and a thematic content analysis process was used to analyze online KB postings. The Promoting Action on Research in Health Sciences knowledge transfer framework and online andragogical learning theories assisted in the coding. A thematic map was created illustrating the links between KBs' strategies and emerging roles in the virtual environment. We analyzed 95 posts and identified three roles: 1) context architect: promoting a respectful learning environment, 2) knowledge sharing promoter: building capacity, and 3) linkage creator: connecting research-to-practice. Strategies used by KBs reflected invitational, constructivism, and connectivism approaches, with roles and strategies changing over time. This study increases our understanding of the actions of KBs in virtual contexts to foster uptake of research evidence in pediatric physiotherapy. Our results provide valuable information about the knowledge and skills required by individuals to fulfill this role in virtual environments.

Scenario? Guilty!

DEFF Research Database (Denmark)

Kyng, Morten

1992-01-01

Robert Campbell categorizes the word "scenario" as a buzzword, identifies four major uses within HCI and suggests that we adopt new terms differentiating these four uses of the word. My first reaction to reading the article was definitely positive, but rereading it gave me enough second thoughts...... to warrant a response. I should probably confess that I searched my latest paper for the word "scenario" and found eight occurrences, none of which fell in the categories described by Campbell....

Learning from global emissions scenarios

International Nuclear Information System (INIS)

O'Neill, Brian C; Nakicenovic, Nebojsa

2008-01-01

Scenarios of global greenhouse gas emissions have played a key role in climate change analysis for over twenty years. Currently, several research communities are organizing to undertake a new round of scenario development in the lead-up to the Fifth Assessment Report of the Intergovernmental Panel on Climate Change (IPCC). To help inform this process, we assess a number of past efforts to develop and learn from sets of global greenhouse gas emissions scenarios. We conclude that while emissions scenario exercises have likely had substantial benefits for participating modeling teams and produced insights from individual models, learning from the exercises taken as a whole has been more limited. Model comparison exercises have typically focused on the production of large numbers of scenarios while investing little in assessing the results or the production process, perhaps on the assumption that later assessment efforts could play this role. However, much of this assessment potential remains untapped. Efforts such as scenario-related chapters of IPCC reports have been most informative when they have gone to extra lengths to carry out more specific comparison exercises, but in general these assessments do not have the remit or resources to carry out the kind of detailed analysis of scenario results necessary for drawing the most useful conclusions. We recommend that scenario comparison exercises build-in time and resources for assessing scenario results in more detail at the time when they are produced, that these exercises focus on more specific questions to improve the prospects for learning, and that additional scenario assessments are carried out separately from production exercises. We also discuss the obstacles to better assessment that might exist, and how they might be overcome. Finally, we recommend that future work include much greater emphasis on understanding how scenarios are actually used, as a guide to improving scenario production.

The Italian Cloud-based brokering Infrastructure to sustain Interoperability for Operative Hydrology

Science.gov (United States)

Boldrini, E.; Pecora, S.; Bussettini, M.; Bordini, F.; Nativi, S.

2015-12-01

This work presents the informatics platform carried out to implement the National Hydrological Operative Information System of Italy. In particular, the presentation will focus on the governing aspects of the cloud infrastructure and brokering software that make possible to sustain the hydrology data flow between heterogeneous user clients and data providers.The Institute for Environmental Protection and Research, ISPRA (Istituto Superiore per la Protezione e la Ricerca Ambientale) in collaboration with the Regional Agency for Environmental Protection in the Emilia-Romagna region, ARPA-ER (Agenzia Regionale per la Prevenzione e l´Ambiente dell´Emilia-Romagna) and CNR-IIA (National Research Council of Italy) designed and developed an innovative platform for the discovery and access of hydrological data coming from 19 Italian administrative regions and 2 Italian autonomous provinces, in near real time. ISPRA has deployed and governs such a system. The presentation will introduce and discuss the technological barriers for interoperability as well as social and policy ones. The adopted solutions will be described outlining the sustainability challenges and benefits.

Enabling interoperability in Geoscience with GI-suite

Science.gov (United States)

Boldrini, Enrico; Papeschi, Fabrizio; Santoro, Mattia; Nativi, Stefano

2015-04-01

GI-suite is a brokering framework targeting interoperability of heterogeneous systems in the Geoscience domain. The framework is composed by different brokers each one focusing on a specific functionality: discovery, access and semantics (i.e. GI-cat, GI-axe, GI-sem). The brokering takes place between a set of heterogeneous publishing services and a set of heterogeneous consumer applications: the brokering target is represented by resources (e.g. coverages, features, or metadata information) required to seamlessly flow from the providers to the consumers. Different international and community standards are now supported by GI-suite, making possible the successful deployment of GI-suite in many international projects and initiatives (such as GEOSS, NSF BCube and several EU funded projects). As for the publisher side more than 40 standards and implementations are supported (e.g. Dublin Core, OAI-PMH, OGC W*S, Geonetwork, THREDDS Data Server, Hyrax Server, etc.). The support for each individual standard is provided by means of specific GI-suite components, called accessors. As for the consumer applications side more than 15 standards and implementations are supported (e.g. ESRI ArcGIS, Openlayers, OGC W*S, OAI-PMH clients, etc.). The support for each individual standard is provided by means of specific profiler components. The GI-suite can be used in different scenarios by different actors: - A data provider having a pre-existent data repository can deploy and configure GI-suite to broker it and making thus available its data resources through different protocols to many different users (e.g. for data discovery and/or data access) - A data consumer can use GI-suite to discover and/or access resources from a variety of publishing services that are already publishing data according to well-known standards. - A community can deploy and configure GI-suite to build a community (or project-specific) broker: GI-suite can broker a set of community related repositories and

Scenarios and innovative systems

International Nuclear Information System (INIS)

2001-11-01

The purpose of this workshop is to present to the GEDEON community the scenarios for the deployment of innovative nuclear solutions. Both steady state situations and possible transitions from the present to new reactors and fuel cycles are considered. Innovative systems that satisfy improved natural resource utilization and waste minimization criteria will be described as well as the R and D orientations of various partners. This document brings together the transparencies of 17 communications given at this workshop: general policy for transmutation and partitioning; Amster: a molten salt reactor (MSR) concept; MSR capabilities; potentials and capabilities of accelerator driven systems (ADS); ADS demonstrator interest as an experimental facility; innovative systems: gas coolant technologies; Pu management in EPR; scenarios with thorium fuel; scenarios at the equilibrium state; scenarios for transition; partitioning and specific conditioning; management of separated radio-toxic elements; European programs; DOE/AAA (Advanced Accelerator Applications) program; OECD scenario studies; CEA research programs and orientations; partitioning and transmutation: an industrial point of view. (J.S.)

Scenarios for Gluino Coannihilation

CERN Document Server

Ellis, John; Luo, Feng; Olive, Keith A

2016-01-01

We study supersymmetric scenarios in which the gluino is the next-to-lightest supersymmetric particle (NLSP), with a mass sufficiently close to that of the lightest supersymmetric particle (LSP) that gluino coannihilation becomes important. One of these scenarios is the MSSM with soft supersymmetry-breaking squark and slepton masses that are universal at an input GUT renormalization scale, but with non-universal gaugino masses. The other scenario is an extension of the MSSM to include vector-like supermultiplets. In both scenarios, we identify the regions of parameter space where gluino coannihilation is important, and discuss their relations to other regions of parameter space where other mechanisms bring the dark matter density into the range allowed by cosmology. In the case of the non-universal MSSM scenario, we find that the allowed range of parameter space is constrained by the requirement of electroweak symmetry breaking, the avoidance of a charged LSP and the measured mass of the Higgs boson, in parti...

A working definition of scenario and a method of scenario construction

International Nuclear Information System (INIS)

Barr, G.E.; Dunn, E.

1992-01-01

The event-tree method of scenario construction has been chosen for the Yucca Mountain performance assessment. Its applicability and suitability to the problem are discussed and compared with those of the Nuclear Regulatory Commission (NRC) method. The event-tree method is appropriate for an incompletely characterized site, where there must be an evolving understanding, over time, of the processes at work, for a site that may require analysis of details in specific context, and when the scenario functions to guide site characterization. Anticipating the eventual requirement for using the NRC method, we show that the event-tree method can be translated to the NRC format after final scenario screening

Learning Through Scenario Planning

DEFF Research Database (Denmark)

Balarezo, Jose

level variables, this research corrects this void by investigating the dynamics of organizational learning through the lenses of a corporate scenario planning process. This enhances our scientific understanding of the role that scenario planning might play in the context of organizational learning......This project investigates the uses and effects of scenario planning in companies operating in highly uncertain and dynamic environments. Whereas previous research on scenario planning has fallen short of providing sufficient evidence of its mechanisms and effects on individual or organizational...... and strategic renewal. Empirical evidence of the various difficulties that learning flows has to overcome as it journeys through organizational and hierarchical levels are presented. Despite various cognitive and social psychological barriers identified along the way, the results show the novel...

Scenario-based strategizing

DEFF Research Database (Denmark)

Lehr, Thomas; Lorenz, Ullrich; Willert, Markus

2017-01-01

For over 40 years, scenarios have been promoted as a key technique for forming strategies in uncertain en- vironments. However, many challenges remain. In this article, we discuss a novel approach designed to increase the applicability of scenario-based strategizing in top management teams. Drawi...... Ministry) and a firm affected by disruptive change (Bosch, leading global supplier of technology and solutions)....

40 Years of Shell Scenarios

Energy Technology Data Exchange (ETDEWEB)

NONE

2013-02-15

Shell has been using scenario planning for four decades. During that time these scenarios have helped the company and governments across the world to make better strategic choices. Scenarios provide lenses that help see future prospects more clearly, make richer judgments and be more sensitive to uncertainties. Discover how the Shell Scenarios team has helped guide decision makers at major moments in history and get a peek at the team future focus, including the intricate relationship between energy, water and food.

Scenarios in society, society in scenarios: toward a social scientific analysis of storyline-driven environmental modeling

International Nuclear Information System (INIS)

Garb, Yaakov; Pulver, Simone; VanDeveer, Stacy D

2008-01-01

Scenario analysis, an approach to thinking about alternative futures based on storyline-driven modeling, has become increasingly common and important in attempts to understand and respond to the impacts of human activities on natural systems at a variety of scales. The construction of scenarios is a fundamentally social activity, yet social scientific perspectives have rarely been brought to bear on it. Indeed, there is a growing imbalance between the increasing technical sophistication of the modeling elements of scenarios and the continued simplicity of our understanding of the social origins, linkages, and implications of the narratives to which they are coupled. Drawing on conceptual and methodological tools from science and technology studies, sociology and political science, we offer an overview of what a social scientific analysis of scenarios might include. In particular, we explore both how scenarios intervene in social microscale and macroscale contexts and how aspects of such contexts are embedded in scenarios, often implicitly. Analyzing the social 'work' of scenarios (i) can enhance the understanding of scenario developers and modeling practitioners of the knowledge production processes in which they participate and (ii) can improve the utility of scenario products as decision-support tools to actual, rather than imagined, decision-makers.

Scenarios for remote gas production

International Nuclear Information System (INIS)

Tangen, Grethe; Molnvik, Mona J.

2009-01-01

The amount of natural gas resources accessible via proven production technology and existing infrastructure is declining. Therefore, smaller and less accessible gas fields are considered for commercial exploitation. The research project Enabling production of remote gas builds knowledge and technology aiming at developing competitive remote gas production based on floating LNG and chemical gas conversion. In this project, scenarios are used as basis for directing research related to topics that affect the overall design and operation of such plants. Selected research areas are safety, environment, power supply, operability and control. The paper summarises the scenario building process as a common effort among research institutes and industry. Further, it documents four scenarios for production of remote gas and outlines how the scenarios are applied to establish research strategies and adequate plans in a multidisciplinary project. To ensure relevance of the scenarios, it is important to adapt the building process to the current problem and the scenarios should be developed with extensive participation of key personnel.

2015 Standard Scenarios Annual Report: U.S. Electric Sector Scenario Exploration

Energy Technology Data Exchange (ETDEWEB)

Sullivan, Patrick [National Renewable Energy Laboratory (NREL), Golden, CO (United States); Cole, Wesley [National Renewable Energy Laboratory (NREL), Golden, CO (United States); Blair, Nate [National Renewable Energy Laboratory (NREL), Golden, CO (United States); Lantz, Eric [National Renewable Energy Laboratory (NREL), Golden, CO (United States); Krishnan, Venkat [National Renewable Energy Laboratory (NREL), Golden, CO (United States); Mai, Trieu [National Renewable Energy Laboratory (NREL), Golden, CO (United States); Mulcahy, David [National Renewable Energy Laboratory (NREL), Golden, CO (United States); Porro, Gian [National Renewable Energy Laboratory (NREL), Golden, CO (United States)

2015-07-16

This report is one of several products resulting from an initial effort to provide a consistent set of technology cost and performance data and to define a conceptual and consistent scenario framework that can be used in the National Renewable Energy Laboratory’s (NREL’s) future analyses. The long-term objective of this effort is to identify a range of possible futures of the U.S. electricity sector in which to consider specific energy system issues through (1) defining a set of prospective scenarios that bound ranges of key technology, market, and policy assumptions and (2) assessing these scenarios in NREL’s market models to understand the range of resulting outcomes, including energy technology deployment and production, energy prices, and carbon dioxide (CO2) emissions.

Scenario Development for Water Resources Planning and Management

Science.gov (United States)

Stewart, S.; Mahmoud, M.; Liu, Y.; Hartman, H.; Wagener, T.; Gupta, H.

2006-12-01

The main objective of scenario development for water resources is to inform policy-makers about the implications of various policies to inform decision-making. Although there have been a number of studies conducted in the relatively-new and recent field of scenario analysis and development, very few of those have been explicitly applied to water resource issues. More evident is the absence of an established formal approach to develop and apply scenarios. Scenario development is a process that evaluates possible future states of the world by examining several feasible scenarios. A scenario is a projection of various physical and socioeconomic conditions that describe change from the current state to a future state. In this paper, a general framework for scenario development with special emphasis on applications to water resources is considered. The process comprises several progressive and reiterative phases: scenario definition, scenario construction, scenario analysis, scenario assessment, and risk management. Several characteristics of scenarios that are important in describing scenarios are also taken into account; these include scenario types, scenario themes, scenario likelihoods and scenario categories. A hindrance to the adoption of a unified framework for scenario development is inconsistency in the terminology used by scenario developers. To address this problem, we propose a consistent terminology of basic and frequent terms. Outreach for this formal approach is partially maintained through an interactive community website that seeks to educate potential scenario developers about the scenario development process, share and exchange information and resources on scenarios to foster a multidisciplinary community of scenario developers, and establish a unified framework for scenario development with regards to terminology and guidelines. The website provides information on scenario development, current scenario-related activities, key water resources scenario

Opportunites for Integrated Landscape Planning – the Broker, the Arena, the Tool

Directory of Open Access Journals (Sweden)

Julia Carlsson

2017-12-01

Full Text Available As an integrated social and ecological system, the forest landscape includes multiple values. The need for a landscape pproach in land use planning is being increasingly advocated in research, policy and practice. This paper explores how institutional conditions in the forest policy and management sector can be developed to meet demands for a multifunctional landscape perspective. Departing from obstacles recognised in collaborative planning literature, we build an analytical framework which is operationalised in a Swedish context at municipal level. Our case illustrating this is Vilhelmina Model Forest, where actual barriers and opportunities for a multiple-value landscape approach are identified through 32 semi-structured interviews displaying stakeholders’ views on forest values,ownership rights and willingness to consider multiple values, forest policy and management premises, and collaboration. As an opportunity to overcome the barriers, we suggest and discuss three key components by which an integrated landscape planning approach could be realized in forest management planning: the need for a landscape coordinator (broker, the need for a collaborative forum (arena, and the development of the existing forest management plan into an advanced multifunctional landscape plan (tool.

Exposure scenarios for workers

NARCIS (Netherlands)

Marquart, H.; Northage, C.; Money, C.

2007-01-01

The new European chemicals legislation REACH (Registration, Evaluation, Authorisation and restriction of Chemicals) requires the development of Exposure Scenarios describing the conditions and risk management measures needed for the safe use of chemicals. Such Exposure Scenarios should integrate

Regional climate change scenarios

International Nuclear Information System (INIS)

Somot, S.

2005-01-01

Because studies of the regional impact of climate change need higher spatial resolution than that obtained in standard global climate change scenarios, developing regional scenarios from models is a crucial goal for the climate modelling community. The zoom capacity of ARPEGE-Climat, the Meteo-France climate model, allows use of scenarios with a horizontal resolution of about 50 km over France and the Mediterranean basin. An IPCC-A2 scenario for the end of the 21. century in France shows higher temperatures in each season and more winter and less summer precipitation than now. Tuning the modelled statistical distributions to observed temperature and precipitation allows us to study changes in the frequency of extreme events between today's climate and that at the end of century. The frequency of very hot days in summer will increase. In particular, the frequency of days with a maximum temperature above 35 deg C will be multiplied by a factor of 10, on average. In our scenario, the Toulouse area and Provence might see one quarter of their summer days with a maximum temperature above 35 deg C. (author)

Information broker: a useless overhead or a necessity

Science.gov (United States)

Maitan, Jacek

1996-01-01

The richness and diversity of information available over the Internet, its size, convenience of access, and its dynamic growth will create new ways to offer better education opportunities in medicine. The Internet will especially benefit medical training process that is expensive and requires continuous updating. The use of the Internet will lower the delivery cost and make medical information available to all potential users. On the other hand, since medical information must be trusted and new policies must be developed to support these capabilities, technologies alone are not enough. In general, we must deal with issues of liability, remuneration for educational and professional services, and general issues of ethics associated with patient-physician relationship in a complicated environment created by a mix of managed and private care combined with modern information technology. In this paper we will focus only on the need to create, to manage and to operate open system over the Internet, or similar low-cost and easy access networks, for the purpose of medical education process. Finally, using business analysis, we argue why the medical education infrastructure needs an information broker, a third party organization that will help the users to access the information and the publishers to display their titles. The first section outlines recent trends in medical education. In the second section, we discuss transfusion medicine requirements. In the third section we provide a summary of the American Red Cross (ARC) transfusion audit system; we discuss the relevance of the assumptions used in this system to other areas of medicine. In the fourth section we describe the overall system architecture and discuss key components. The fifth section covers business issues associated with medical education systems and with the potential role of ARC in particular. The last section provides a summary of findings.

Nuclear power prospects and potential: scenarios

International Nuclear Information System (INIS)

Rogner, Hans-Hogler; McDonald, Alan; )

2002-01-01

This paper outlines a range of scenarios describing what the world's energy system might look in the middle of the century, and what nuclear energy's most profitable role might be. The starting point is the 40 non-greenhouse-gas-mitigation scenarios in the Special Report on Emission Scenarios (SRES) of the Intergovernmental Panel on Climate Change (IPCC). Given their international authorship and comprehensive review by governments and scientific experts, the SRES scenarios are the state of the art in long-term energy scenarios

Scenario-based roadmapping assessing nuclear technology development paths for future nuclear energy system scenarios

International Nuclear Information System (INIS)

Van Den Durpel, Luc; Roelofs, Ferry; Yacout, Abdellatif

2009-01-01

Nuclear energy may play a significant role in a future sustainable energy mix. The transition from today's nuclear energy system towards a future more sustainable nuclear energy system will be dictated by technology availability, energy market competitiveness and capability to achieve sustainability through the nuclear fuel cycle. Various scenarios have been investigated worldwide each with a diverse set of assumptions on the timing and characteristics of new nuclear energy systems. Scenario-based roadmapping combines the dynamic scenario-analysis of nuclear energy systems' futures with the technology roadmap information published and analysed in various technology assessment reports though integrated within the nuclear technology roadmap Nuclear-Roadmap.net. The advantages of this combination is to allow mutual improvement of scenario analysis and nuclear technology roadmapping providing a higher degree of confidence in the assessment of nuclear energy system futures. This paper provides a description of scenario-based roadmapping based on DANESS and Nuclear-Roadmap.net. (author)

Elaborating SRES scenarios for nuclear energy

International Nuclear Information System (INIS)

McDonald, Alan; Riahi, Keywan; Rogner, Hans-Holger

2003-01-01

The objective of this paper is identifying mid-century economic targets for nuclear energy. The first step is to describe what the mid-century energy market might look like: the major competitors for nuclear energy, what products are in demand, how much of each, where is growth greatest, and so forth. The mechanism for systematically describing the future market is scenario building. The starting point is the scenarios in the Special Report on Emissions Scenarios (SRES) of the Intergovernmental Panel on Climate Change. SRES developed four narrative story lines, each representing a different coherent set of demographic, social, economic, technological, and environmental developments. For each story line several different scenarios were developed by six international modelling teams, resulting in 40 scenarios grouped in the 4 story lines. For three of the story lines this paper uses a single marker scenario representative of central tendencies within the scenario family. For the fourth story line the authors chose the scenario that assumes that advances in non-fossil technologies - renewable, nuclear, and high-efficiency conservation technologies - make them most cost-competitive. (BA)

Energy scenarios for New Zealand

Energy Technology Data Exchange (ETDEWEB)

Harris, G. S.; Ellis, M. J.; Scott, G. C.; Wood, J. R.

1977-10-15

Three energy scenarios have been formulated for New Zealand. They concentrate on those aspects of society which have a direct bearing on energy, emphasizing three important issues: major shifts in society's values in relation to material wealth, pollution, and resources. The scenarios make assumptions that certain overall social conditions would prevail so that all decisions of government, the private sector, and individuals would be governed by the requirement to conform to the scenario theme in a way not possible under existing social and political conditions. The 3 scenarios are known as Continuation, Low New Zealand Pollution, and Limited Growth.

Energy scenarios: a prospective outlook

International Nuclear Information System (INIS)

Salomon, Thierry; Claustre, Raphael; Charru, Madeleine; Sukov, Stephane; Marignac, Yves; Fink, Meike; Bibas, Ruben; Le Saux, Gildas

2011-01-01

A set of articles discusses the use of energy scenarios: how useful they can be to describe a possible future and even to gather the involved actors, how they have been used in France in the past (for planning or prediction purposes, with sometimes some over-assessed or contradictory results, without considering any decline of nuclear energy, or by setting an impossible equation in the case of the Grenelle de l'Environnement), how the scenario framework impacts its content (depending on the approach type: standard, optimization, bottom-up, top-down, or hybrid). It also discusses the issue of choice of hypotheses on growth-based and de-growth-based scenarios, outlines how energy saving is a key for a sustainable evolution. Two German scenarios regarding electricity production (centralisation or decentralisation) and French regional scenarios for Nord-Pas-de-Calais are then briefly discussed

Negatep: A Scenario for Combating Global Warming; Le scenario Negatep. Un scenario de lutte contre le rechauffement climatique

Energy Technology Data Exchange (ETDEWEB)

Acket, C.; Bacher, P. [Sauvons Le Climat, 92 - Boulogne Billancourt (France)

2011-07-15

There have been an increasing number of foresight exercises in the field of energy and global warming in recent years, as we have seen from the articles devoted to these questions by Futuribles in 2011 (both in this special issue and in the April number). It is certainly the case that the goals for greenhouse-gas emission reduction are rather ambitious, particularly in France, it being the aim of the 2005 French framework law on energy to reduce carbon gas discharges by a factor of four. Among these scenarios, the Negatep scenario developed by Claude Acket and Pierre Bacher from the 'Sauvons le climat' [Let's save the climate] Association proposes to achieve this ('factor 4') goal in France by 2050 by reducing fossil fuel use by 75% and replacing this as quickly as possible with electricity produced from non-carbon-gas-emitting sources - chiefly, nuclear power and renewables. The authors lay out their goals here, backed up by figures, comparing these with the reference scenario. They also show the path that must be followed to arrive at these goals, particularly in the residential and tertiary sectors, and in transport and industry (through control of needs and recourse to alternative energy sources). They close by comparing the Negatep scenario with two other more recent scenarios aimed also at reducing greenhouse gas emissions, on the one hand in Europe, and on the other in Germany. The comparison confirms that they were right to rely on electricity as a substitute for oil, but gives them cause for concern in respect of the consequences (formidable in their view) that the replacement of nuclear power and coal energy by intermittent renewable energies might have in Europe, both with regard to costs and to the effects on the power network. (authors)

Engaging Personas and Narrative Scenarios

DEFF Research Database (Denmark)

Nielsen, Lene

2004-01-01

design ideas. The concept of engaging personas and narrative scenario explores personas in the light of what what it is to identify with and have empathy with a character. The concept of narrative scenarios views the narrative as aid for exploration of design ideas. Both concepts incorporate...... a distinktion between creating, writing and reading. Keywords: personas, scenarios, user-centered design, HCI...

Mars base buildup scenarios

International Nuclear Information System (INIS)

Blacic, J.D.

1985-01-01

Two surface base build-up scenarios are presented in order to help visualize the mission and to serve as a basis for trade studies. In the first scenario, direct manned landings on the Martian surface occur early in the missions and scientific investigation is the main driver and rationale. In the second scenario, early development of an infrastructure to exploite the volatile resources of the Martian moons for economic purposes is emphasized. Scientific exploration of the surface is delayed at first, but once begun develops rapidly aided by the presence of a permanently manned orbital station

From scenarios to components

NARCIS (Netherlands)

Fahland, D.

2010-01-01

Scenario-based modeling has evolved as an accepted paradigm for developing complex systems of various kinds. Its main purpose is to ensure that a system provides desired behavior to its users. A scenario is generally understood as a behavioral requirement, denoting a course of actions that shall

Italian energy scenarios comparative evaluations

International Nuclear Information System (INIS)

Contaldi, Mario

2005-01-01

This paper reviews some representative scenarios of the evolution of the Italian primary energy consumption, updated recently. After an overview of the main macroeconomics assumptions the scenario results are cross checked at sectorial level, with a brief discussion of the underlining data and energy intensity trends. The emissions of CO 2 , SO 2 and NO x resulting from the considered scenarios are also reported and discussed [it

Scenarios

NARCIS (Netherlands)

Pérez-Soba, Marta; Maas, Rob

2015-01-01

We cannot predict the future with certainty, but we know that it is influenced by our current actions, and that these in turn are influenced by our expectations. This is why future scenarios have existed from the dawn of civilization and have been used for developing military, political and economic

SCENARIO PLANNING AS LEARNING

Directory of Open Access Journals (Sweden)

Antonio Lourenço Junior

2010-10-01

Full Text Available Scenario Planning has been increasingly used, from its introduction to the decision process as effective tools to test decisions, and improve performance in a dynamic environment (Chermack, 2005. The purpose of this article is to demonstrate the potential of an experimental Scenario Planning Model to mobilize, encourage and add more content to the organization’s decision making process – mainly with respect to Strategic Plans of two governmental institutions, a pharmaceutical company and a technology education foundation.  This study describes the application stages of a hybrid scenario-planning model – herein referred to as Planning as Learning – via action-research, showing the scenarios resulting from the experiment and describes the main results of an assessment of such practice. In order to do that, two well-established Scenario Planning models (Prospective school and Shell’s model were analyzed. They were used as a reference for the proposition and application of an experimental model in the two study objects. A questionnaire was used to assess the technique impact. It was possible to obtain high levels of reliability. In-depth interviews were also conducted with the participants. At the end, the results confirmed the model efficiency as a basis for decision making in the competitive environment in which the two institutions are inserted, also to encourage the learning process as a group, as observed throughout the work.

"The Older I Got, It Wasn't a Problem for Me Anymore": Language Brokering as a Managed Activity and a Narrated Experience among Young Vietnamese Immigrants in the Czech Republic

Science.gov (United States)

Sherman, Tamah; Homolác, Jirí

2017-01-01

Language brokering (LB) practices are a widespread phenomenon in transnational communities. This paper aims to add to the description and analysis of these practices within a community which has not been extensively studied--the Vietnamese in the Czech Republic, as well as show how LB is embedded in other sociolinguistic aspects of community life.…

Child welfare caseworkers as service brokers for youth in foster care: findings from project focus.

Science.gov (United States)

Dorsey, Shannon; Kerns, Suzanne E U; Trupin, Eric W; Conover, Kate L; Berliner, Lucy

2012-02-01

Youth in the foster care system have substantially higher rates of mental health needs compared to the general population, yet they rarely receive targeted, evidence-based practices (EBPs). Increasingly emerging in the literature on mental health services is the importance of "brokers" or "gateway providers" of services. For youth in foster care, child welfare caseworkers often play this role. This study examines caseworker-level outcomes of Project Focus, a caseworker training and consultation model designed to improve emotional and behavioral outcomes for youth in foster care through increased linkages with EBPs. Project Focus was tested through a small, randomized trial involving four child welfare offices. Caseworkers in the Project Focus intervention group demonstrated an increased awareness of EBPs and a trend toward increased ability to identify appropriate EBP referrals for particular mental health problems but did not have significantly different rates of actual referral to EBPs. Dose of consultation was associated with general awareness of EBPs. Implications for practice and outcomes for youth are discussed.

The negaWatt 2011 scenario

International Nuclear Information System (INIS)

2016-03-01

This article presents the approach adopted for the negaWatt scenario and its obtained results. It is based on sobriety (energy savings), on energy efficiency, and on the use of renewable energies. After having outlined the different reasons for an energy transition (increasing energy consumption, critics and risks related to nuclear energy, and high potential of renewable energies), the scenario is presented with its main principles. The scenario identifies possibilities ranging from half to two thirds of energy saving in the different energy consuming sectors. The building sector is presented as a major issue. The transport is described as a sector to be addressed on the long term. The necessary change of the industry sector is highlighted. The agriculture sector is presented as being at the heart of transition. Energy usages are to become sober, efficient and renewable. The scenario is based on a high rate development of renewable energies, while fossil energies are to become marginal, nuclear is to be progressively and reasonably given up, and networks are to become compatible to ensure the scenario success. Thus, the scenario demonstrates the feasibility of a 100 pc sustainable assessment for primary energy, complies with stakes and objectives by 2050. The cost of energy transition is briefly discussed

Rethinking the role of scenarios: Participatory scripting of low-carbon scenarios for France

International Nuclear Information System (INIS)

Mathy, Sandrine; Fink, Meike; Bibas, Ruben

2015-01-01

This article considers the usefulness of low-carbon scenarios in public decision-making. They may be useful as a product-oriented trajectory. The scenarios on the agenda of the 2013 Energy Debate in France belong to this category. But a scenario may also be process-oriented, in the sense that its scripting process helps build consensus and a minimum level of agreement. We have scripted scenarios using a codevelopment method, involving about 40 stakeholders from the private and public sectors, and from the state: NGOs, consumer groups, trade unions, banks and local authorities. They selected policies they considered acceptable for achieving 75% greenhouse gases emission reductions in 2050. These policies were then integrated in the Imaclim-R-France technico-economic simulation model, as part of a high or moderate acceptability scenario. In the first case emissions were cut by between 58% and 72% by 2050; in the second case by between 68% and 81%, depending on the energy price assumptions. All these measures benefited jobs and economic growth, swiftly and durably cutting household spending on energy services. This offers a solid basis for gaining acceptability for low carbon trajectories; the process constitutes also a framework for consolidating collective learning centering on the acceptability of climate policies. - Highlights: • The article develops a ‘process-oriented’ low carbon scenario for France. • Stakeholders define a set of sectoral and fiscal ‘acceptable’ climate policies. • These policies are integrated within a technico-economic model Imaclim-R-France. • Economic impacts and CO 2 emission reductions are computed. •The co-development methodology favors joint production of solutions and shared vision-building

Carbon-constrained scenarios. Final report

International Nuclear Information System (INIS)

2009-05-01

This report provides the results of the study entitled 'Carbon-Constrained Scenarios' that was funded by FONDDRI from 2004 to 2008. The study was achieved in four steps: (i) Investigating the stakes of a strong carbon constraint for the industries participating in the study, not only looking at the internal decarbonization potential of each industry but also exploring the potential shifts of the demand for industrial products. (ii) Developing an hybrid modelling platform based on a tight dialog between the sectoral energy model POLES and the macro-economic model IMACLIM-R, in order to achieve a consistent assessment of the consequences of an economy-wide carbon constraint on energy-intensive industrial sectors, while taking into account technical constraints, barriers to the deployment of new technologies and general economic equilibrium effects. (iii) Producing several scenarios up to 2050 with different sets of hypotheses concerning the driving factors for emissions - in particular the development styles. (iv) Establishing an iterative dialog between researchers and industry representatives on the results of the scenarios so as to improve them, but also to facilitate the understanding and the appropriate use of these results by the industrial partners. This report provides the results of the different scenarios computed in the course of the project. It is a partial synthesis of the work that has been accomplished and of the numerous exchanges that this study has induced between modellers and stakeholders. The first part was written in April 2007 and describes the first reference scenario and the first mitigation scenario designed to achieve stabilization at 450 ppm CO 2 at the end of the 21. century. This scenario has been called 'mimetic' because it has been build on the assumption that the ambitious climate policy would coexist with a progressive convergence of development paths toward the current paradigm of industrialized countries: urban sprawl, general

Biomass Scenario Model | Energy Analysis | NREL

Science.gov (United States)

Biomass Scenario Model Biomass Scenario Model The Biomass Scenario Model (BSM) is a unique range of lignocellulosic biomass feedstocks into biofuels. Over the past 25 years, the corn ethanol plant matter (lignocellulosic biomass) to fermentable sugars for the production of fuel ethanol

Energy scenarios for Colombia - Environmental Aspects

International Nuclear Information System (INIS)

Smith, Ricardo A; Vesga A, Daniel R; Boman, Ulf

2000-01-01

The planning unit of the Colombian ministry of energy -UPME -has done an energy scenario project for Colombia with a 20-year horizon (vision year 2020) in this project the scenario methodology was used in a systemic way involving a great number of local and international energy experts. As a result four energy scenarios were designed and in all of them the possible evolution of all energy was analyzed. In this article a description of the used methodology is presented with the developed scenarios. Also a discussion of the long-range future environmental considerations in the energy sector, taking into account the developed scenarios, is presented. Finally some conclusions and recommendations are presented

Scenario Planning as Organizational Intervention

DEFF Research Database (Denmark)

Balarezo, Jose; Nielsen, Bo Bernhard

2017-01-01

existing contributions on scenario planning within a new consolidating framework that includes antecedents, processes, and outcomes. The proposed framework allows for integration of the extant literature on scenario planning from a wide variety of fields, including strategic management, finance, human...... resource management, operations management, and psychology. Findings: This study contributes to research by offering a coherent and consistent framework for understanding scenario planning as a dynamic process. As such, it offers future researchers with a systematic way to ascertain where a particular......Purpose: This paper identifies four areas in need of future research to enhance our theoretical understanding of scenario planning, and sets the basis for future empirical examination of its effects on individual and organizational level outcomes. Design/methodology/approach: This paper organizes...

Boundary crossing and brokering between disciplines in pre-service mathematics teacher education

Science.gov (United States)

Goos, Merrilyn; Bennison, Anne

2017-12-01

In many countries, pre-service teacher education programs are structured so that mathematics content is taught in the university's mathematics department and mathematics pedagogy in the education department. Such program structures make it difficult to authentically interweave content with pedagogy in ways that acknowledge the roles of both mathematicians and mathematics educators in preparing future teachers. This article reports on a project that deliberately fostered collaboration between mathematicians and mathematics educators in six Australian universities in order to investigate the potential for learning at the boundaries between the two disciplinary communities. Data sources included two rounds of interviews with mathematicians and mathematics educators and annual reports prepared by each participating university over the three years of the project. The study identified interdisciplinary boundary practices that led to integration of content and pedagogy through new courses co-developed and co-taught by mathematicians and mathematics educators, and new approaches to building communities of pre-service teachers. It also developed an evidence-based classification of conditions that enable or hinder sustained collaboration across disciplinary boundaries, together with an empirical grounding for Akkerman and Bakker's conceptualisation of transformation as a mechanism for learning at the boundary between communities. The study additionally highlighted the ambiguous nature of boundaries and implications for brokers who work there to connect disciplinary paradigms.

Social Foundation of Scenario Planning

DEFF Research Database (Denmark)

Rowland, Nicholas James; Spaniol, Matthew Jon

2017-01-01

In this article, the authors establish that models of scenario planning typically involve a series of phases, stages, or steps that imply a sequenced (i.e., linear or chronological) process. Recursive models, in contrast, allow phases to repeat, thus, incorporating iteration. The authors acknowle......In this article, the authors establish that models of scenario planning typically involve a series of phases, stages, or steps that imply a sequenced (i.e., linear or chronological) process. Recursive models, in contrast, allow phases to repeat, thus, incorporating iteration. The authors...... from science and technology studies (STS) on knowledge production, the authors explain transition from one phase to the next and iteration between and within phases based on social negotiation. To this end, the authors examine the interplay between the “scenario development” phase and the “scenario use......” phase of a planning process with a non-governmental organization in Denmark. The upshot for facilitators is practical insight into how transition between phases and phase iteration in scenario planning can be identified, leveraged, and, thus, managed. The upshot for scholars is a related insight...

IPCC Special report on Emissions Scenarios (SRES)

International Nuclear Information System (INIS)

Anon

2001-01-01

This special report on emissions scenarios (SRES) is intended to reflect the most recent trends in driving forces of emissions; population projections economic development, and structural and technological change. It serves as an update to IS92 scenarios developed by IPCC in the early 1990s to illustrate a plausible range of future greenhouse gas emissions. This update is based on a review of the literature and the development of a database of over 400 global and regional scenarios; 190 of these extend from 1900 to 2100 and thus fed into the development of the narrative scenarios and storylines. Based on the literature review, a set of four alternative scenario families, having a total of 40 emission scenarios have been developed. Each scenario family includes a narrative storyline which describes a demographic, social. economic, technological, environmental and policy future. Characteristic features of each of the four families are summarized and a comparison is made between the IS92 and SRES. One of the main conclusions of this recent scenario construction effort is the realization that alternative combinations of main scenario driving forces can lead to similar levels of GHG emissions by the end of the 21st century, and that scenarios with different underlying assumptions can result in very similar climate change

Egg donation brokers: an analysis of agency versus in vitro fertilization clinic websites.

Science.gov (United States)

Holwell, Eve; Keehn, Jason; Leu, Cheng-shiun; Sauer, Mark V; Klitzman, Robert

2014-01-01

To compare websites of agencies that broker the services of women who provide human eggs for in vitro fertilization versus clinics that recruit egg providers. We examined 207 websites, of which 128 were egg provider agency 40%) or clinic (60%) websites that recruited providers online. We compared them regarding several variables related to adherence to American Society for Reproductive Medicine (ASRM) guidelines. According to their respective websites, agencies were more likely than clinics to mention ASRM guidelines, be located in the West/Pacific, indicate compensation, offer a fee range, set their minimum > $5,000, specify preferable traits, cap provider age at 31, require an education minimum, allow both parties to meet, discuss short-term risks, and not acknowledge a possible cancer risk. Only 25.5% of agencies and 19.5% of clinics mention psychological/emotional risks, and 11.8% and 5.2%, respectively, mention risk to future fertility. This research, the first to systematically compare several key aspects of egg provider agencies versus clinics, suggests it significant differences in adherence to guidelines, raising several concerns and suggesting needs for consideration of improved monitoring and regulation by ASRM or others.

Scenarios for gluino coannihilation

Energy Technology Data Exchange (ETDEWEB)

Ellis, John [Theoretical Particle Physics and Cosmology Group, Department of Physics, King’s College London, London, WC2R 2LS United Kingdom (United Kingdom); Theory Division, CERN,Geneva 23, CH-1211 (Switzerland); Evans, Jason L. [School of Physics and Astronomy, University of Minnesota,Minneapolis, MN, 55455 (United States); William I. Fine Theoretical Physics Institute, School of Physics and Astronomy, University of Minnesota, Minneapolis, MN, 55455 (United States); Luo, Feng [Theory Division, CERN,Geneva 23, CH-1211 (Switzerland); Olive, Keith A. [School of Physics and Astronomy, University of Minnesota,Minneapolis, MN, 55455 (United States); William I. Fine Theoretical Physics Institute, School of Physics and Astronomy, University of Minnesota, Minneapolis, MN, 55455 (United States)

2016-02-11

We study supersymmetric scenarios in which the gluino is the next-to-lightest supersymmetric particle (NLSP), with a mass sufficiently close to that of the lightest supersymmetric particle (LSP) that gluino coannihilation becomes important. One of these scenarios is the MSSM with soft supersymmetry-breaking squark and slepton masses that are universal at an input GUT renormalization scale, but with non-universal gaugino masses. The other scenario is an extension of the MSSM to include vector-like supermultiplets. In both scenarios, we identify the regions of parameter space where gluino coannihilation is important, and discuss their relations to other regions of parameter space where other mechanisms bring the dark matter density into the range allowed by cosmology. In the case of the non-universal MSSM scenario, we find that the allowed range of parameter space is constrained by the requirement of electroweak symmetry breaking, the avoidance of a charged LSP and the measured mass of the Higgs boson, in particular, as well as the appearance of other dark matter (co)annihilation processes. Nevertheless, LSP masses m{sub χ}≲8 TeV with the correct dark matter density are quite possible. In the case of pure gravity mediation with additional vector-like supermultiplets, changes to the anomaly-mediated gluino mass and the threshold effects associated with these states can make the gluino almost degenerate with the LSP, and we find a similar upper bound.

Scenario group summary

International Nuclear Information System (INIS)

Thorndike, A.

1976-01-01

A scenario is given for ISABELLE which provides a plausible sequence of events from FY 1980 to 1990. No doubt reality will be quite different. The scenario is based on the construction schedule of the 1976 proposal. Assembly and testing of the accelerator will occur until the end of FY 1983, and the next six years will provide pp interactions for the initial high energy physics research. By 1990 any temporary conditions associated with start-up of ISABELLE should be a thing of the past and all experimental capabilities fully utilized

Scenario group summary

International Nuclear Information System (INIS)

Thorndike, A.

1976-01-01

The scenario is given which provides a plausible sequence of events for ISABELLE from FY 1980 to 1990. No doubt reality will be quite different. The scenario is based on the construction schedule of the 1976 proposal. Assembly and testing of the accelerator will occur until the end of FY 1983, and the next six years will provide pp interactions for the initial high energy physics research. By 1990 any temporary conditions associated with start-up of ISABELLE should be a thing of the past and all experimental capabilities fully utilized

Economic assessment of energetic scenarios

International Nuclear Information System (INIS)

Grandjean, Alain; Bureau, Dominique; Schubert, Katheline; Henriet, Fanny; Maggiar, Nicolas; Criqui, Patrick; Le Teno, Helene; Baumstark, Luc; Crassous, Renaud; Roques, Fabien

2013-09-01

This publication gathers contributions proposed by different members of the Economic Council for a Sustainable Development (CEDD) on the issue of energy transition, and more precisely on scenarios elaborated with respect to energy transition. A first set of contributions addresses models of energy transition (assessment of scenario costs to reach a factor 4; the issue of de-carbonation of energy consumption; study of ELECsim, a tool to highlight costs of scenarios of evolution of the electric power system). The second part addresses arbitrations and choice assessment (the importance of social and economic impacts of scenarios; challenges related to the joint definition of the discount rate and of the evolution of carbon value in time; the issue of assessment of the integration of renewable energies into the power system)

Nuclear Security Futures Scenarios

International Nuclear Information System (INIS)

Keller, Elizabeth James Kistin; Warren, Drake Edward; Hayden, Nancy Kay; Passell, Howard D.; Malczynski, Leonard A.; Backus, George A.

2017-01-01

This report provides an overview of the scenarios used in strategic futures workshops conducted at Sandia on September 21 and 29, 2016. The workshops, designed and facilitated by analysts in Center 100, used scenarios to enable thought leaders to think collectively about the changing aspects of global nuclear security and the potential implications for the US Government and Sandia National Laboratories.

Nuclear Security Futures Scenarios.

Energy Technology Data Exchange (ETDEWEB)

Keller, Elizabeth James Kistin [Sandia National Lab. (SNL-NM), Albuquerque, NM (United States); Warren, Drake Edward [Sandia National Lab. (SNL-NM), Albuquerque, NM (United States); Hayden, Nancy Kay [Sandia National Lab. (SNL-NM), Albuquerque, NM (United States); Passell, Howard D. [Sandia National Lab. (SNL-NM), Albuquerque, NM (United States); Malczynski, Leonard A. [Sandia National Lab. (SNL-NM), Albuquerque, NM (United States); Backus, George A. [Sandia National Lab. (SNL-NM), Albuquerque, NM (United States)

2017-01-01

This report provides an overview of the scenarios used in strategic futures workshops conducted at Sandia on September 21 and 29, 2016. The workshops, designed and facilitated by analysts in Center 100, used scenarios to enable thought leaders to think collectively about the changing aspects of global nuclear security and the potential implications for the US Government and Sandia National Laboratories.

Assessment of nuclear power scenarios allowing for matrix behavior in radiological impact modeling of disposal scenarios

International Nuclear Information System (INIS)

Tronche, E.; Boussier, H.

2000-01-01

Under the provisions of the 1991 French radioactive waste management law, various fuel cycle scenarios will be assessed and compared in terms of feasibility, flexibility, cost, and ultimate waste radio-toxic inventory. The latter criterion may be further broken down into 'potential radio-toxic inventory' (the radio-toxic inventory of all the radionuclides produced) and 'residual radio-toxic inventory' (the radionuclide fraction reaching the biosphere after migration from the repository). The innovative scientific contribution of this study is to consider a third type of radio-toxic inventory: the potential radio-toxic inventory after conditioning, i.e. taking into account the containment capacity of the radionuclide conditioning matrices. The matrix fraction subjected to alteration over time determines the potential for radionuclide release, hence the notion of the potential radio-toxic inventory after conditioning. An initial comparison of possible scenarios is proposed by considering orders of magnitude for the radionuclide containment capacity of the disposal matrices and for their mobilization potential. All the scenarios investigated are normalized to the same annual electric power production so that a legitimate comparison can be established for the ultimate wasteform produced per year of operation. This approach reveals significant differences among the scenarios considered that do not appear when only the raw potential radio-toxic inventory is taken into account. The matrix containment performance has a decisive effect on the final impact of a given scenario or type of scenario. Pu recycling scenarios thus reduce the potential radio-toxicity by roughly a factor of 50 compared with an open cycle; the gain rises to a factor of about 300 for scenarios in which Pu and the minor actinides are recycled. Interestingly, the results obtained by the use of a dedicated containment matrix for the minor actinides in a scenario limited to Pu recycling were comparable to

Climate scenarios for California

Science.gov (United States)

Cayan, Daniel R.; Maurer, Ed; Dettinger, Mike; Tyree, Mary; Hayhoe, Katharine; Bonfils, Celine; Duffy, Phil; Santer, Ben

2006-01-01

Possible future climate changes in California are investigated from a varied set of climate change model simulations. These simulations, conducted by three state-of-the-art global climate models, provide trajectories from three greenhouse gas (GHG) emission scenarios. These scenarios and the resulting climate simulations are not “predictions,” but rather are a limited sample from among the many plausible pathways that may affect California’s climate. Future GHG concentrations are uncertain because they depend on future social, political, and technological pathways, and thus the IPCC has produced four “families” of emission scenarios. To explore some of these uncertainties, emissions scenarios A2 (a medium-high emissions) and B1 (low emissions) were selected from the current IPCC Fourth climate assessment, which provides several recent model simulations driven by A2 and B1 emissions. The global climate model simulations addressed here were from PCM1, the Parallel Climate Model from the National Center for Atmospheric Research (NCAR) and U.S. Department of Energy (DOE) group, and CM2.1 from the National Oceanic and Atmospheric Administration (NOAA) Geophysical Fluids Dynamics Laboratory (GFDL).

Scenario development methods and practice

International Nuclear Information System (INIS)

2001-01-01

The safe management of radioactive waste is an essential aspect of all nuclear power programmes. Although a general consensus has been reached in OECD countries on the use of geological repositories for the disposal of high-level radioactive waste, analysis of the long-term safety of these repositories, using performance assessment and other tools, is required prior to implementation. The initial stage in developing a repository safety assessment is the identification of all factors that may be relevant to the long-term safety of the repository and their combination to form scenarios. This must be done in a systematic and transparent way in order to assure the regulatory authorities that nothing important has been forgotten. Scenario development has become the general term used to describe the collection and organisation of the scientific and technical information necessary to assess the long-term performance or safety of radioactive waste disposal systems. This includes the identification of the relevant features, events and processes (FEPs), the synthesis of broad models of scientific understanding, and the selection of cases to be calculated. Scenario development provides the overall framework in which the cases and their calculated consequences can be discussed, including biases or shortcomings due to omissions or lack of knowledge. The NEA Workshop on Scenario Development was organised in Madrid, in May 1999, with the objective of reviewing developments in scenario methodologies and applications in safety assessments since 1992. The outcome of this workshop is the subject of this book. It is a review of developments in scenario methodologies based on a large body of practical experience in safety assessments. It will be of interest to radioactive waste management experts as well as to other specialists involved in the development of scenario methodologies. (author)

Multiscale scenarios for nature futures

NARCIS (Netherlands)

Rosa, Isabel M.D.; Pereira, Henrique M.; Ferrier, Simon; Alkemade, Rob; Acosta, Lilibeth A.; Akcakaya, H. Resit; Den Belder, Eefje; Fazel, Asghar M.; Fujimori, Shinichiro; Harfoot, Mike; Harhash, Khaled A.; Harrison, Paula A.; Hauck, Jennifer; Hendriks, Rob J.J.; Hernández, Gladys; Jetz, Walter; Karlsson-Vinkhuyzen, Sylvia I.; Kim, Hyejin; King, Nicholas; Kok, Marcel T.J.; Kolomytsev, Grygoriy O.; Lazarova, Tanya; Leadley, Paul; Lundquist, Carolyn J.; García Márquez, Jaime; Meyer, Carsten; Navarro, Laetitia M.; Nesshöver, Carsten; Ngo, Hien T.; Ninan, Karachepone N.; Palomo, Maria G.; Pereira, Laura M.; Peterson, Garry D.; Pichs, Ramon; Popp, Alexander; Purvis, Andy; Ravera, Federica; Rondinini, Carlo; Sathyapalan, Jyothis; Schipper, Aafke M.; Seppelt, Ralf; Settele, Josef; Sitas, Nadia; Van Vuuren, Detlef|info:eu-repo/dai/nl/11522016X

2017-01-01

Targets for human development are increasingly connected with targets for nature, however, existing scenarios do not explicitly address this relationship. Here, we outline a strategy to generate scenarios centred on our relationship with nature to inform decision-making at multiple scales.

Trust and the illusive force of scenarios

DEFF Research Database (Denmark)

Selin, Cynthia Lea

2006-01-01

formulation and decision-making. By definition, scenarios are possible versions of the future so judging and evaluating scenarios is thus not about revealing truthfulness, but rather demonstrating trust, reliability, credibility in the absence of truth and in the face of varied influences and possible...... becomes interesting is how scenarios convey authority and trustworthiness. How is it that scenarios attain and maintain power to compel people to action, change their worldview, or influence the directions of decisions or consensus? This piece examines the process, participation and products of scenario...

The role of fusion power in energy scenarios. Proposed method and review of existing scenarios

International Nuclear Information System (INIS)

Lako, P; Ybema, J.R.; Seebregts, A.J.

1998-04-01

The European Commission wishes more insight in the potential role of fusion energy in the second half of the 21st century. Therefore, several scenario studies are carried out in the so-called macro-task Long Term Scenarios to investigate the potential role of fusion power in the energy system. The main contribution of ECN to the macro-task is to perform a long term energy scenario study for Western Europe with special focus on the role of fusion power. This interim report gives some methodological considerations for such an analysis. A discussion is given on the problems related to the long time horizon of the scenario study such as the forecast of technological innovations, the selection of appropriate discount rates and the links with climate change. Key parameters which are expected to have large effects on the role and cost-effectiveness are discussed in general terms. The key parameters to be varied include level and structure of energy demand, availability and prices of fossil energy, CO2 reduction policy, discount rates, cost and potential of renewable energy sources, availability of fission power and CO2 capture and disposal and the cost and the maximum rate of market growth of fusion power. The scenario calculations are to be performed later in the project with the help of an existing cost minimisation model of the Western European energy system. This MARKAL model is briefly introduced. The results of the model calculations are expected to make clear under which combinations of scenario parameters fusion power is needed and how large the expected financial benefits will be. The present interim report also gives an evaluation of existing energy scenarios with respect to the role of fusion power. 18 refs

Multiscale scenarios for nature futures

NARCIS (Netherlands)

Rosa, Isabel M.D.; Pereira, Henrique Miguel; Ferrier, Simon; Alkemade, J.R.M.; Acosta, Lilibeth A.; Resit Akcakaya, H.; Belder, den E.; Fazel, Asghar M.; Fujimori, Shinichiro; Harfoot, Mike; Harhash, Khaled A.; Harrison, Paula A.; Hauck, Jennifer; Hendriks, Rob J.J.; Hernández, Gladys; Jetz, Walter; Karlsson-Vinkhuyzen, S.I.S.E.; Kim, Hyejin; King, Nicholas; Kok, Marcel; Kolomytsev, Grygoriy O.; Lazarova, Tanya; Leadley, Paul; Lundquist, Carolyn J.; García Márquez, Jaime; Meyer, Carsten; Navarro, Laetitia M.; Nesshöver, Carsten; Ngo, Hien T.; Ninan, Karachepone N.; Palomo, Maria G.; Pereira, Laura; Peterson, G.D.; Pichs, Ramon; Popp, Alexander; Purvis, Andy; Ravera, Federica; Rondinini, Carlo; Sathyapalan, Jyothis; Schipper, Aafke; Seppelt, Ralf; Settele, Josef; Sitas, Nadia; Vuuren, van D.

2017-01-01

Targets for human development are increasingly connected with targets for nature, however, existing scenarios do not explicitly address this relationship. Here, we outline a strategy to generate scenarios centred on our relationship
with nature to inform decision-making at multiple scales.

TURVA-2012: Formulation of radionuclide release scenarios

International Nuclear Information System (INIS)

Marcos, Nuria; Hjerpe, Thomas; Snellman, Margit; Ikonen, Ari; Smith, Paul

2014-01-01

TURVA-2012 is Posiva's safety case in support of the Preliminary Safety Analysis Report (PSAR) and application for a construction licence for a repository for disposal of spent nuclear fuel at the Olkiluoto site in south-western Finland. This paper gives a summary of the scenarios and the methodology followed in formulating them as described in TURVA-2012: Formulation of Radionuclide Release Scenarios (Posiva, 2013). The scenarios are further analysed in TURVA-2012: Assessment of Radionuclide Release Scenarios for the Repository System and TURVA-2012: Biosphere Assessment (Posiva, 2012a, 2012b). The formulation of scenarios takes into account the safety functions of the main barriers of the repository system and the uncertainties in the features, events, and processes (FEP) that may affect the entire disposal system (i.e. repository system plus the surface environment) from the emplacement of the first canister until the far future. In the report TURVA-2012: Performance Assessment (2012d), the performance of the engineered and natural barriers has been assessed against the loads expected during the evolution of the repository system and the site. Uncertainties have been identified and these are taken into account in the formulation of radionuclide release scenarios. The uncertainties in the FEP and evolution of the surface environment are taken into account in formulating the surface environment scenarios used ultimately in estimating radiation exposure. Formulating radionuclide release scenarios for the repository system links the reports Performance Assessment and Assessment of Radionuclide Release Scenarios for the Repository System. The formulation of radionuclide release scenarios for the surface environment brings together biosphere description and the surface environment FEP and is the link to the assessment of the surface environment scenarios summarised in TURVA-2012: Biosphere Assessment. (authors)

Automated Analysis of Infinite Scenarios

DEFF Research Database (Denmark)

Buchholtz, Mikael

2005-01-01

The security of a network protocol crucially relies on the scenario in which the protocol is deployed. This paper describes syntactic constructs for modelling network scenarios and presents an automated analysis tool, which can guarantee that security properties hold in all of the (infinitely many...

Accident scenario diagnostics with neural networks

International Nuclear Information System (INIS)

Guo, Z.

1992-01-01

Nuclear power plants are very complex systems. The diagnoses of transients or accident conditions is very difficult because a large amount of information, which is often noisy, or intermittent, or even incomplete, need to be processed in real time. To demonstrate their potential application to nuclear power plants, neural networks axe used to monitor the accident scenarios simulated by the training simulator of TVA's Watts Bar Nuclear Power Plant. A self-organization network is used to compress original data to reduce the total number of training patterns. Different accident scenarios are closely related to different key parameters which distinguish one accident scenario from another. Therefore, the accident scenarios can be monitored by a set of small size neural networks, called modular networks, each one of which monitors only one assigned accident scenario, to obtain fast training and recall. Sensitivity analysis is applied to select proper input variables for modular networks

Scenarios for Ecosystem Services: An Overview

Directory of Open Access Journals (Sweden)

Stephen R. Carpenter

2006-06-01

Full Text Available The Millennium Ecosystem Assessment (MA scenarios address changes in ecosystem services and their implications for human well-being. Ecological changes pose special challenges for long-term thinking, because of the possibility of regime shifts that occur rapidly yet alter the availability of ecosystem services for generations. Moreover, ecological feedbacks can intensify human modification of ecosystems, creating a spiral of poverty and ecosystem degradation. Such complex dynamics were evaluated by a mixture of qualitative and quantitative analyses in the MA scenarios. Collectively, the scenarios explore problems such as the connections of poverty reduction and ecosystem services, and trade-offs among ecosystem services. Several promising approaches are considered by the scenarios, including uses of biodiversity to build resilience of ecosystem services, actively adaptive management, and green technology. Although the scenarios do not prescribe an optimal path, they illuminate the consequences of different policies toward ecosystem services.

Development on quantitative safety analysis method of accident scenario. The automatic scenario generator development for event sequence construction of accident

International Nuclear Information System (INIS)

Kojima, Shigeo; Onoue, Akira; Kawai, Katsunori

1998-01-01

This study intends to develop a more sophisticated tool that will advance the current event tree method used in all PSA, and to focus on non-catastrophic events, specifically a non-core melt sequence scenario not included in an ordinary PSA. In the non-catastrophic event PSA, it is necessary to consider various end states and failure combinations for the purpose of multiple scenario construction. Therefore it is anticipated that an analysis work should be reduced and automated method and tool is required. A scenario generator that can automatically handle scenario construction logic and generate the enormous size of sequences logically identified by state-of-the-art methodology was developed. To fulfill the scenario generation as a technical tool, a simulation model associated with AI technique and graphical interface, was introduced. The AI simulation model in this study was verified for the feasibility of its capability to evaluate actual systems. In this feasibility study, a spurious SI signal was selected to test the model's applicability. As a result, the basic capability of the scenario generator could be demonstrated and important scenarios were generated. The human interface with a system and its operation, as well as time dependent factors and their quantification in scenario modeling, was added utilizing human scenario generator concept. Then the feasibility of an improved scenario generator was tested for actual use. Automatic scenario generation with a certain level of credibility, was achieved by this study. (author)

Useful global-change scenarios: current issues and challenges

International Nuclear Information System (INIS)

Parson, E A

2008-01-01

Scenarios are increasingly used to inform global-change debates, but their connection to decisions has been weak and indirect. This reflects the greater number and variety of potential users and scenario needs, relative to other decision domains where scenario use is more established. Global-change scenario needs include common elements, e.g., model-generated projections of emissions and climate change, needed by many users but in different ways and with different assumptions. For these common elements, the limited ability to engage diverse global-change users in scenario development requires extreme transparency in communicating underlying reasoning and assumptions, including probability judgments. Other scenario needs are specific to users, requiring a decentralized network of scenario and assessment organizations to disseminate and interpret common elements and add elements requiring local context or expertise. Such an approach will make global-change scenarios more useful for decisions, but not less controversial. Despite predictable attacks, scenario-based reasoning is necessary for responsible global-change decisions because decision-relevant uncertainties cannot be specified scientifically. The purpose of scenarios is not to avoid speculation, but to make the required speculation more disciplined, more anchored in relevant scientific knowledge when available, and more transparent.

Input parameters and scenarios, including economic inputs

DEFF Research Database (Denmark)

Boklund, Anette; Hisham Beshara Halasa, Tariq

2012-01-01

scenarios, we excluded hobby-type farms1 In the vaccination scenarios, herds within the vaccination zone were simulated to be vaccinated 14 days after detection of the first herd or when 10, 20, 30 or 50 herds were infected. All herds within the zones were simulated to be vaccinated. We used vaccination...... zones of either a 1, 2, 3 or 5 km. In some scenarios, hobby herds were not vaccinated. In one scenario, no sheep were vaccinated, and in another scenario no swine were vaccinated. from depopulation in zones. The resources for depopulation were estimated to 4,800 swine and 2,000 ruminants a day...

FEATURES OF FORMATION SCENARIOS OF THE FOOD INDUSTRY

Directory of Open Access Journals (Sweden)

Serhiy Nozhenko

2016-03-01

Full Text Available The article is devoted to the topic – the invention of approaches to enterprise development oil and fat industry. The goal – to identify features of formation scenarios for the food industry. The chosen methodology allowed to analyze and evaluate the functioning of state enterprises. Results are discovering the benefits of scenario planning to find ways of business development. Novelty – a rationale for the use of scenario planning for enterprise development oil and fat industry, developing a set of scenarios. The practical significance – providing specific scenarios for enterprises of oil and fat industry. Keywords: scenario planning, scenario development, enterprise, oil and fat industry outlook. JEL: L 66

FAST Plasma Scenarios and Equilibrium Configurations

International Nuclear Information System (INIS)

Calabro, G.; Crisanti, F.; Ramogida, G.; Cardinali, A.; Cucchiaro, A.; Maddaluno, G.; Pizzuto, A.; Pericoli Ridolfini, V.; Tuccillo, A.A.; Zonca, F.; Albanese, R.; Granucci, G.; Nowak, S.

2008-01-01

In this paper we present the Fusion Advanced Studies Torus (FAST) plasma scenarios and equilibrium configurations, designed to reproduce the ITER ones (with scaled plasma current) and suitable to fulfil plasma conditions for integrated studies of burning plasma physics, Plasma Wall interaction, ITER relevant operation problems and Steady State scenarios. The attention is focused on FAST flexibility in terms of both performance and physics that can be investigated: operations are foreseen at a wide range of parameters from high performance H-Mode (toroidal field, B T , up to 8.5 T; plasma current, I P , up to 8 MA) to advanced tokamak (AT) operation (I P =3 MA) as well as full non inductive current scenario (I P =2 MA). The coupled heating power is provided with 30MW delivered by an Ion Cyclotron Resonance Heating (ICRH) system (30-90MHz), 6 MW by a Lower Hybrid (LH) system (3.7 or 5 GHz) for the long pulse AT scenario, 4 MW by an Electron Cyclotron Resonant Heating (ECRH) system (170 GHz-B T =6T) for MHD and electron heating localized control and, eventually, with 10 MW by a Negative Ion Beam (NNBI), which the ports are designed to accommodate. In the reference H-mode scenario FAST preserves (with respect to ITER) fast ions induced as well as turbulence fluctuation spectra, thus, addressing the cross-scale couplings issue of micro- to meso-scale physics. The noninductive scenario at I P =2MA is obtained with 60-70 % of bootstrap and the remaining by LHCD. Predictive simulations of the H-mode scenarios described above have been performed by means of JETTO code, using a semi-empirical mixed Bohm/gyro-Bohm transport model. Plasma position and Shape Control studies are also presented for the reference scenario

eLearning, knowledge brokering, and nursing: strengthening collaborative practice in long-term care.

Science.gov (United States)

Halabisky, Brenda; Humbert, Jennie; Stodel, Emma J; MacDonald, Colla J; Chambers, Larry W; Doucette, Suzanne; Dalziel, William B; Conklin, James

2010-01-01

Interprofessional collaboration is vital to the delivery of quality care in long-term care settings; however, caregivers in long-term care face barriers to participating in training programs to improve collaborative practices. Consequently, eLearning can be used to create an environment that combines convenient, individual learning with collaborative experiential learning. Findings of this study revealed that learners enjoyed the flexibility of the Working Together learning resource. They acquired new knowledge and skills that they were able to use in their practice setting to achieve higher levels of collaborative practice. Nurses were identified as team leaders because of their pivotal role in the long-term care home and collaboration with all patient care providers. Nurses are ideal as knowledge brokers for the collaborative practice team. Quantitative findings showed no change in learner's attitudes regarding collaborative practice; however, interviews provided examples of positive changes experienced. Face-to-face collaboration was found to be a challenge, and changes to organizations, systems, and technology need to be made to facilitate this process. The Working Together learning resource is an important first step toward strengthening collaboration in long-term care, and the pilot implementation provides insights that further our understanding of both interprofessional collaboration and effective eLearning.

Geopan AT@S: a Brokering Based Gateway to Georeferenced Historical Maps for Risk Analysis

Science.gov (United States)

Previtali, M.

2017-08-01

Importance of ancient and historical maps is nowadays recognized in many applications (e.g., urban planning, landscape valorisation and preservation, land changes identification, etc.). In the last years a great effort has been done by different institutions, such as Geographical Institutes, Public Administrations, and collaborative communities, for digitizing and publishing online collections of historical maps. In spite of this variety and availability of data, information overload makes difficult their discovery and management: without knowing the specific repository where the data are stored, it is difficult to find the information required. In addition, problems of interconnection between different data sources and their restricted interoperability may arise. This paper describe a new brokering based gateway developed to assure interoperability between data, in particular georeferenced historical maps and geographic data, gathered from different data providers, with various features and referring to different historical periods. The developed approach is exemplified by a new application named GeoPAN Atl@s that is aimed at linking in Northern Italy area land changes with risk analysis (local seismicity amplification and flooding risk) by using multi-temporal data sources and historic maps.

Museums as brokers of participation: how visitors view the emerging role of European science centres and museums in policy

Directory of Open Access Journals (Sweden)

Andrea Bandelli

2016-05-01

Full Text Available Science centres and museums in Europe traditionally offer opportunities for public participation, such as dialogues, debates and workshops. In recent years, starting with the support of grants from the European Commission, the purpose of these initiatives is increasingly more connected with the policy making processes where science centres play a role as brokers between the public and other stakeholders. This article begins an investigation on how these two levels of participation – the participation of museums in policy, and the participation of visitors in museums – are related in seven European science centres and museums. The results suggest that science centres and museums are regarded by their visitors as potential platforms to facilitate public participation in policy, especially in countries where the general infrastructure for public participation in science is weak.

Transportation energy scenario analysis technical report No. 1: examination of four existing scenarios. [Projections for 1985, 1995, 2010, and 2025

Energy Technology Data Exchange (ETDEWEB)

Bernard, M. J.; LaBelle, S. J.; Millar, M.; Walbridge, E. W.

1978-03-01

This project aims to provide the DOE Division of Transportation Energy Conservation (TEC) with a long-range forecasting framework in which to evaluate potential changes to the U.S. Transportation system. This initial report examines four existing, but diverse, 50-year scenarios of the future. It describes the scenarios and summarizes the changes in the major transportation system variables that would occur through the year 2025 in each scenario. Projections of variables of interest to TEC are explored, including passenger or ton miles and energy consumption. Each is reported for 1985, 1995, 2010, and 2025 under four scenarios: success, moderate economic growth, energy crisis, and transformation. The philosophy of this project is that the transportation system must support future lifestyles; by examining potential future lifestyles the required transportation system changes can be deduced. The project: (a) develops a set of scenarios that span likely futures; (b) describes the lifestyles in each scenario in order; (c) determines the characteristics of the transportation system supporting those lifestyles; (d) indicates transportation technologies and policies necessary in that system; and (e) derives the energy characteristics of that system. The implications of the four existing scenarios are examined with emphasis on current TEC electric-vehicle development. This preliminary investigation will be followed by detailed-scenario building (modifying existing scenarios or developing new ones) and generation of lifestyles and transportation system demands under each of the scenarios. This work will be reported in October 1978.

An approximate dynamic programming approach to resource management in multi-cloud scenarios

Science.gov (United States)

Pietrabissa, Antonio; Priscoli, Francesco Delli; Di Giorgio, Alessandro; Giuseppi, Alessandro; Panfili, Martina; Suraci, Vincenzo

2017-03-01

The programmability and the virtualisation of network resources are crucial to deploy scalable Information and Communications Technology (ICT) services. The increasing demand of cloud services, mainly devoted to the storage and computing, requires a new functional element, the Cloud Management Broker (CMB), aimed at managing multiple cloud resources to meet the customers' requirements and, simultaneously, to optimise their usage. This paper proposes a multi-cloud resource allocation algorithm that manages the resource requests with the aim of maximising the CMB revenue over time. The algorithm is based on Markov decision process modelling and relies on reinforcement learning techniques to find online an approximate solution.

MIV Project: Mission scenario

DEFF Research Database (Denmark)

Ravazzotti, Mariolina T.; Jørgensen, John Leif; Thuesen, Gøsta

1997-01-01

Under the ESA contract #11453/95/NL/JG(SC), aiming at assessing the feasibility of Rendez-vous and docking of unmanned spacecrafts, a msiision scenario was defined. This report describes the secquence of manouvres and task allocations for such missions.......Under the ESA contract #11453/95/NL/JG(SC), aiming at assessing the feasibility of Rendez-vous and docking of unmanned spacecrafts, a msiision scenario was defined. This report describes the secquence of manouvres and task allocations for such missions....

An Experiment on Graph Analysis Methodologies for Scenarios

Energy Technology Data Exchange (ETDEWEB)

Brothers, Alan J.; Whitney, Paul D.; Wolf, Katherine E.; Kuchar, Olga A.; Chin, George

2005-09-30

Visual graph representations are increasingly used to represent, display, and explore scenarios and the structure of organizations. The graph representations of scenarios are readily understood, and commercial software is available to create and manage these representations. The purpose of the research presented in this paper is to explore whether these graph representations support quantitative assessments of the underlying scenarios. The underlying structure of the scenarios is the information that is being targeted in the experiment and the extent to which the scenarios are similar in content. An experiment was designed that incorporated both the contents of the scenarios and analysts’ graph representations of the scenarios. The scenarios’ content was represented graphically by analysts, and both the structure and the semantics of the graph representation were attempted to be used to understand the content. The structure information was not found to be discriminating for the content of the scenarios in this experiment; but, the semantic information was discriminating.

Action research Toolkit II: The Scenario Workshop

DEFF Research Database (Denmark)

Rasmussen, Lauge Baungaard

2003-01-01

The article describes the scenario workshop within the action research paradigm. In addtion, the maina phases and the functions of the facilitator and the participants are outlined. Finally,it describes and analyses the experiences of using the scenario workshop in practice.......The article describes the scenario workshop within the action research paradigm. In addtion, the maina phases and the functions of the facilitator and the participants are outlined. Finally,it describes and analyses the experiences of using the scenario workshop in practice....

Water use implications of biofuel scenarios

Science.gov (United States)

Teter, J.; Mishra, G. S.; Yeh, S.

2012-12-01

Existing studies rely upon attributional lifecycle analysis (LCA) approaches to estimate water intensity of biofuels in liters of irrigated/evapotranspiration water consumed for biofuel production. Such approaches can be misleading. From a policy perspective, a better approach is to compare differential water impacts among scenarios on a landscape scale. We address the shortcomings of existing studies by using consequential LCA, and incorporate direct and indirect land use (changes) of biofuel scenarios, marginal vs. average biofuel water use estimates, future climate, and geographic heterogeneity. We use the outputs of a partial equilibrium economic model, climate and soil data, and a process-based crop-soil-climate-water model to estimate differences in green water (GW - directly from precipitation to soil) and blue water (BW - supplied by irrigation) use among three scenarios: (1) business-as-usual (BAU), (2) Renewable Fuels Standard (RFS) mandates, and (3) a national Low Carbon Fuel Standard (LCFS) plus the RFS scenario. We use spatial statistical methods to interpolate key climatic variables using daily climate observations for the contiguous USA. Finally, we use FAO's crop model AquaCrop to estimate the domestic GW and BW impacts of biofuel policies from 2007-2035. We assess the differences among scenarios along the following metrics: (1) crop area expansion at the county level, including prime and marginal lands, (2) crop-specific and overall annual/seasonal water balances including (a) water inflows (irrigation & precipitation), (b) crop-atmosphere interactions: (evaporation & transpiration) and (d) soil-water flows (runoff & soil infiltration), in mm 3 /acre over the relevant time period. The functional unit of analysis is the BW and GW requirements of biofuels (mm3 per Btu biofuel) at the county level. Differential water use impacts among scenarios are a primarily a function of (1) land use conversion, in particular that of formerly uncropped land classes

CIEMAT analyses of transition fuel cycle scenarios

International Nuclear Information System (INIS)

Alvarez-Velarde, F.; Gonzalez-Romero, E.M.

2010-01-01

The efficient design of strategies for the long-term sustainability of nuclear energy or the phase-out of this technology is possible after the study of transition scenarios from the current fuel cycle to a future one with advanced technologies and concepts. CIEMAT has participated in numerous fuel cycle scenarios studies for more than a decade and, from some years ago, special attention has been put in the study of transition scenarios. In this paper, the main characteristics of each studied transition scenario are described. The main results and partial conclusions of each scenario are also analyzed. As general conclusions of transition studies, we highlight that the advantages of advanced technologies in transition scenarios can be obtained by countries or regions with sufficiently large nuclear parks, with a long-term implementation of the strategy. For small countries, these advantages are also accessible with an affordable cost, by means of the regional collaboration during several decades. (authors)

Scenarios of future energy intensities

International Nuclear Information System (INIS)

Anon.

1992-01-01

In this chapter, the authors present scenarios of potential change in energy intensities in the OECD countries and in the Soviet Union. These scenarios are meant to illustrate how intensities might evolve over the next 20 years given different conditions with respect to energy prices, energy-efficiency policies, and other key factors. Changes in intensity will also be affected by the rates of growth and stock turnover in each sector. They have not tried to forecast how activity levels and structure will evolve. However, the OECD scenarios assume a world in which GDP averages growth in the 2-3%/year range, with some differences among countries. For the Soviet Union, the degree and pace of intensity decline will be highly dependent on the success of the transition to a market economy; each scenario explicitly envisions a different degree of success. They have not constructed comparable scenarios for the developing countries. The scenarios presented in this chapter do not predict what will happen in the future. They believe, however, that they illustrate a plausible set of outcomes if energy prices, policies, programs, and other factors evolve as described in each case. With higher energy prices and vigorous policies and programs, intensities in the OECD countries in 2010 could be nearly 50% less on average than the level where trends seem to be point. In the former Soviet Union, a combination of rapid, successful economic reform and extra effort to improve energy efficiency might result in average intensity being nearly 40% less than in a slow reform case. And in the LDCs, a mixture of sound policies, programs, and energy pricing reform could also lead to intensities being far lower than they would be otherwise. 8 refs., 10 figs., 1 tab

Energy scenarios for the 21. century

International Nuclear Information System (INIS)

Lauerman, V.

2002-01-01

The Canadian Energy Research Institute (CERI) has adopted a scenario approach in developing its energy outlook to 2025. These scenarios can be used in developing strategies to optimize opportunities and avoid the dangers that often accompany the more deterministic approach to forecasting. The scenarios are not predictions, but are instead feasible outcomes for the future. They encompass 5 major areas of uncertainty for the world energy market through 2025 that impact energy demand and fuel mix. These include the economy, technology, energy policy, resource availability, and market structure. The drivers for the energy scenarios are the environment, demography, economics, culture geopolitics and technology. The paper referred to the world energy market, the OECD energy markets, the non-OECD energy markets and the FSU energy markets under 3 energy scenarios including: (1) the material world in which the new economy drives the global economy, (2) a very dark Orwellian world in which there is a rise in terrorism and a breakdown in international cooperation, and (3) a utopia in which the major powers become increasingly serious about achieving sustainable development. 22 refs., 48 figs

Future nuclear energy scenarios for Europe

International Nuclear Information System (INIS)

Roelofs, F.; Van Heek, A.

2010-01-01

Nuclear energy is back on the agenda worldwide. In order to prepare for the next decades and to set priorities in nuclear R and D and investment, market share scenarios are evaluated. This allows to identify the triggers which influence the market penetration of future nuclear reactor technologies. To this purpose, scenarios for a future nuclear reactor park in Europe have been analysed applying an integrated dynamic process modelling technique. Various market share scenarios for nuclear energy are derived including sub-variants with regard to the intra-nuclear options taken, e.g. introduction date of Gen-III (i.e. EPR) and Gen-IV (i.e. SCWR, HTR, FR) reactors, level of reprocessing, and so forth. The assessment was undertaken using the DANESS code which allows to provide a complete picture of mass-flow and economics of the various nuclear energy system scenarios. The analyses show that the future European nuclear park will exist of combinations of Gen-III and Gen-IV reactors. This mix will always consist of a set of reactor types each having its specific strengths. Furthermore, the analyses highlight the triggers influencing the choice between different nuclear energy deployment scenarios. In addition, a dynamic assessment is made with regard to manpower requirements for the construction of a future nuclear fleet in the different scenarios. (authors)

Syria and Iran: what next? Three potential scenarios; Syrie, Iran: et maintenant? Trois scenarios

Energy Technology Data Exchange (ETDEWEB)

Tertrais, Bruno [Fondation pour la recherche strategique, 4 bis rue des Patures 75016 Paris (France)

2013-10-15

Now that the United Nations resolution has been voted, the most complicated task begins: ensuring that Syria entirely and definitively gets rid of its chemical arsenal, which unfortunately has every chance of enduring. In this respect three scenarios are possible, each of which would have different repercussions for the region, notably regarding the Iranian nuclear issue, which is now being considered in a new light following Hassan Rohani's charm offensive. Yet, these consequences could also have a profound and lasting effect on the relationship between the United States and its allies. In the first scenario the agreement with Syria will be applied in a satisfactory manner, and could serve as a positive example to Iran, which might be more inclined to signing a nuclear deal. To date, Ali Khamenei, the Supreme Guide, has been wary of the ongoing negotiations, considering that it is impossible to trust the Western States whose sole objective is the downfall of the Iranian regime. Russia, buoyed by its new role in the region, would contribute in a more constructive manner to the resolution of the Iranian nuclear issue... Care must be taken, however, as Iran could just as well conclude as a result of the events of the summer of 2013, particularly from U.S. procrastination, that Western States are not willing to use force in the Middle East, and thus on the contrary draw out the negotiations without fearing the possibility of a U.S. strike. According to the second scenario, Syria will not implement the agreement, the crisis will be renewed, and will end with a Western strike, most probably without a U.N. mandate. This scenario would boost the confidence of U.S. allies in the region, who have a tendency to doubt the United States' determination to defend them. This could be seen as a warning to Iran, but the lessons that Iran would take from this scenario would undoubtedly depend on the balance of power in Tehran at the time: the moderates would push for a deal to avoid

Comparison of future energy scenarios for Denmark

DEFF Research Database (Denmark)

Kwon, Pil Seok; Østergaard, Poul Alberg

2012-01-01

Scenario-making is becoming an important tool in energy policy making and energy systems analyses. This article probes into the making of scenarios for Denmark by presenting a comparison of three future scenarios which narrate 100% renewable energy system for Denmark in 2050; IDA 2050, Climate...... Commission 2050, and CEESA (Coherent Energy and Environmental System Analysis). Generally, although with minor differences, the scenarios suggest the same technological solutions for the future such as expansion of biomass usage and wind power capacity, integration of transport sector into the other energy...

USING UML SCENARIOS IN B2B SYSTEMS

Directory of Open Access Journals (Sweden)

A. Jakimi

2010-05-01

Full Text Available Scenarios has become a popular technique for requirements elicitation and specification building. Since scenarios capture only partial descriptions of the system behavior, an approach for scenario composition and/or integration is needed to produce more complete specifications. The Unified Modeling Language (UML, which has become a standard notation for object-oriented modeling, provides a suitable framework for scenario acquisition using Use Case diagrams and Sequence or Collaboration diagrams. In this paper, we suggest an algorithmic and tool support for composing and integrating scenarios that are represented in form of sequence diagrams. We suggest four operators (;: sequential operator, ||: concurrent operator, ?: conditional operator and  * :iteration operator to compose a set of scenarios that describe a use case of a given system. In this paper, we suggest also to apply the scenario approach to B2B systems (Business to Business. We propose to develop B2B systems as a three activities process deriving formal specifications and code skeletons from UML scenarios. Activities of this proposed process are generally automatic and are supported by a set of developed algorithms and tools.

Scenario Archetypes: Converging Rather than Diverging Themes

Directory of Open Access Journals (Sweden)

Jon P. Sadler

2012-04-01

Full Text Available Future scenarios provide challenging, plausible and relevant stories about how the future could unfold. Urban Futures (UF research has identified a substantial set (>450 of seemingly disparate scenarios published over the period 1997–2011 and within this research, a sub-set of >160 scenarios has been identified (and categorized based on their narratives according to the structure first proposed by the Global Scenario Group (GSG in 1997; three world types (Business as Usual, Barbarization, and Great Transitions and six scenarios, two for each world type (Policy Reform—PR, Market Forces—MF, Breakdown—B, Fortress World—FW, Eco-Communalism—EC and New Sustainability Paradigm—NSP. It is suggested that four of these scenario archetypes (MF, PR, NSP and FW are sufficiently distinct to facilitate active stakeholder engagement in futures thinking. Moreover they are accompanied by a well-established, internally consistent set of narratives that provide a deeper understanding of the key fundamental drivers (e.g., STEEP—Social, Technological, Economic, Environmental and Political that could bring about realistic world changes through a push or a pull effect. This is testament to the original concept of the GSG scenarios and their development and refinement over a 16 year period.

Free-boundary simulations of ITER advanced scenarios

International Nuclear Information System (INIS)

Besseghir, K.

2013-06-01

The successful operation of ITER advanced scenarios is likely to be a major step forward in the development of controlled fusion as a power production source. ITER advanced scenarios raise specific challenges that are not encountered in presently-operated tokamaks. In this thesis, it is argued that ITER advanced operation may benefit from optimal control techniques. Optimal control ensures high performance operation while guaranteeing tokamak integrity. The application of optimal control techniques for ITER operation is assessed and it is concluded that robust optimisation is appropriate for ITER operation of advanced scenarios. Real-time optimisation schemes are discussed and it is concluded that the necessary conditions of optimality tracking approach may potentially be appropriate for ITER operation, thus offering a viable closed-loop optimal control approach. Simulations of ITER advanced operation are necessary in order to assess the present ITER design and uncover the main difficulties that may be encountered during advanced operation. The DINA-CH and CRONOS full tokamak simulator is used to simulate the operation of the ITER hybrid and steady-state scenarios. It is concluded that the present ITER design is appropriate for performing a hybrid scenario pulse lasting more than 1000 sec, with a flat-top plasma current of 12 MA, and a fusion gain of Q ≅ 8. Similarly, a steady-state scenario without internal transport barrier, with a flat-top plasma current of 10 MA, and with a fusion gain of Q ≅ 5 can be realised using the present ITER design. The sensitivity of the advanced scenarios with respect to transport models and physical assumption is assessed using CRONOS. It is concluded that the hybrid scenario and the steady-state scenario are highly sensitive to the L-H transition timing, to the value of the confinement enhancement factor, to the heating and current drive scenario during ramp-up, and, to a lesser extent, to the density peaking and pedestal

Free-boundary simulations of ITER advanced scenarios

Energy Technology Data Exchange (ETDEWEB)

Besseghir, K.

2013-06-15

The successful operation of ITER advanced scenarios is likely to be a major step forward in the development of controlled fusion as a power production source. ITER advanced scenarios raise specific challenges that are not encountered in presently-operated tokamaks. In this thesis, it is argued that ITER advanced operation may benefit from optimal control techniques. Optimal control ensures high performance operation while guaranteeing tokamak integrity. The application of optimal control techniques for ITER operation is assessed and it is concluded that robust optimisation is appropriate for ITER operation of advanced scenarios. Real-time optimisation schemes are discussed and it is concluded that the necessary conditions of optimality tracking approach may potentially be appropriate for ITER operation, thus offering a viable closed-loop optimal control approach. Simulations of ITER advanced operation are necessary in order to assess the present ITER design and uncover the main difficulties that may be encountered during advanced operation. The DINA-CH and CRONOS full tokamak simulator is used to simulate the operation of the ITER hybrid and steady-state scenarios. It is concluded that the present ITER design is appropriate for performing a hybrid scenario pulse lasting more than 1000 sec, with a flat-top plasma current of 12 MA, and a fusion gain of Q ≅ 8. Similarly, a steady-state scenario without internal transport barrier, with a flat-top plasma current of 10 MA, and with a fusion gain of Q ≅ 5 can be realised using the present ITER design. The sensitivity of the advanced scenarios with respect to transport models and physical assumption is assessed using CRONOS. It is concluded that the hybrid scenario and the steady-state scenario are highly sensitive to the L-H transition timing, to the value of the confinement enhancement factor, to the heating and current drive scenario during ramp-up, and, to a lesser extent, to the density peaking and pedestal

The SAFRR Tsunami Scenario

Science.gov (United States)

Porter, K.; Jones, Lucile M.; Ross, Stephanie L.; Borrero, J.; Bwarie, J.; Dykstra, D.; Geist, Eric L.; Johnson, L.; Kirby, Stephen H.; Long, K.; Lynett, P.; Miller, K.; Mortensen, Carl E.; Perry, S.; Plumlee, G.; Real, C.; Ritchie, L.; Scawthorn, C.; Thio, H.K.; Wein, Anne; Whitmore, P.; Wilson, R.; Wood, Nathan J.; Ostbo, Bruce I.; Oates, Don

2013-01-01

The U.S. Geological Survey and several partners operate a program called Science Application for Risk Reduction (SAFRR) that produces (among other things) emergency planning scenarios for natural disasters. The scenarios show how science can be used to enhance community resiliency. The SAFRR Tsunami Scenario describes potential impacts of a hypothetical, but realistic, tsunami affecting California (as well as the west coast of the United States, Alaska, and Hawaii) for the purpose of informing planning and mitigation decisions by a variety of stakeholders. The scenario begins with an Mw 9.1 earthquake off the Alaska Peninsula. With Pacific basin-wide modeling, we estimate up to 5m waves and 10 m/sec currents would strike California 5 hours later. In marinas and harbors, 13,000 small boats are damaged or sunk (1 in 3) at a cost of $350 million, causing navigation and environmental problems. Damage in the Ports of Los Angeles and Long Beach amount to $110 million, half of it water damage to vehicles and containerized cargo. Flooding of coastal communities affects 1800 city blocks, resulting in $640 million in damage. The tsunami damages 12 bridge abutments and 16 lane-miles of coastal roadway, costing $85 million to repair. Fire and business interruption losses will substantially add to direct losses. Flooding affects 170,000 residents and workers. A wide range of environmental impacts could occur. An extensive public education and outreach program is underway, as well as an evaluation of the overall effort.

Current scenario

Indian Academy of Sciences (India)

First page Back Continue Last page Overview Graphics. Current scenario. India , like other parts of the world, is also facing the problem of increase in the incidence of drug resistance in tuberculosis. Multi-drug resistance (MDR, resistance to RIF & INH) and extensively drug resistant strains (X-DR, resistance to RIF, INH, FQs ...

Maximising the Effectiveness of a Scenario Planning Process: Tips for Scenario Planners in Higher Education

Science.gov (United States)

Sayers, Nicola

2011-01-01

Scenario planning is a tool which can help organisations and people to think about, and plan for, the long-term future. In basic terms, it involves creating a number of in-depth scenarios (stories), each of which tells of a different possible future for an organisation or issue, and considering how each different future might influence…

Toward Managing & Automating CyberCIEGE Scenario Definition File Creation

National Research Council Canada - National Science Library

Johns, Kenneth

2004-01-01

.... These scenarios are written CyberCIEGE Scenarios Definition Language. Unfortunately, the trade-off for flexibility, extendibility and fully customizable Scenarios is syntax complexity in the Scenarios definition language...

Adaptive memory: the survival scenario enhances item-specific processing relative to a moving scenario.

Science.gov (United States)

Burns, Daniel J; Hart, Joshua; Griffith, Samantha E; Burns, Amy D

2013-01-01

Nairne, Thompson, and Pandeirada (2007) found that retention of words rated for their relevance to survival is superior to that of words encoded under numerous other deep processing conditions. They suggested that our memory systems might have evolved to confer an advantage for survival-relevant information. Burns, Burns, and Hwang (2011) suggested a two-process explanation of the proximate mechanisms responsible for the survival advantage. Whereas most control tasks encourage only one type of processing, the survival task encourages both item-specific and relational processing. They found that when control tasks encouraged both types of processing, the survival processing advantage was eliminated. However, none of their control conditions included non-survival scenarios (e.g., moving, vacation, etc.), so it is not clear how this two-process explanation would explain the survival advantage when scenarios are used as control conditions. The present experiments replicated the finding that the survival scenario improves recall relative to a moving scenario in both a between-lists and within-list design and also provided evidence that this difference was accompanied by an item-specific processing difference, not a difference in relational processing. The implications of these results for several existing accounts of the survival processing effect are discussed.

Estimates of future climate based on SRES emission scenarios

Energy Technology Data Exchange (ETDEWEB)

Godal, Odd; Sygna, Linda; Fuglestvedt, Jan S.; Berntsen, Terje

2000-02-14

The preliminary emission scenarios in the Special Report on Emission Scenario (SRES) developed by the Intergovernmental Panel on Climate Change (IPCC), will eventually replace the old IS92 scenarios. By running these scenarios in a simple climate model (SCM) we estimate future temperature increase between 1.7 {sup o}C and 2.8 {sup o}C from 1990 to to 2100. The global sea level rise over the same period is between 0.33 m and 0.45 m. Compared to the previous IPCC scenarios (IS92) the SRES scenarios generally results in changes in both development over time and level of emissions, concentrations, radiative forcing, and finally temperature change and sea level rise. The most striking difference between the IS92 scenarios and the SRES scenarios is the lower level of SO{sub 2} emissions. The range in CO{sub 2} emissions is also expected to be narrower in the new scenarios. The SRES scenarios result in a narrower range both for temperature change and sea level rise from 1990 to 2100 compared to the range estimated for the IS92 scenarios. (author)

A description of a knowledge broker role implemented as part of a randomized controlled trial evaluating three knowledge translation strategies

Directory of Open Access Journals (Sweden)

O'Mara Linda

2009-04-01

Full Text Available Abstract Background A knowledge broker (KB is a popular knowledge translation and exchange (KTE strategy emerging in Canada to promote interaction between researchers and end users, as well as to develop capacity for evidence-informed decision making. A KB provides a link between research producers and end users by developing a mutual understanding of goals and cultures, collaborates with end users to identify issues and problems for which solutions are required, and facilitates the identification, access, assessment, interpretation, and translation of research evidence into local policy and practice. Knowledge-brokering can be carried out by individuals, groups and/or organizations, as well as entire countries. In each case, the KB is linked with a group of end users and focuses on promoting the integration of the best available evidence into policy and practice-related decisions. Methods A KB intervention comprised one of three KTE interventions evaluated in a randomized controlled trial. Results KB activities were classified into the following categories: initial and ongoing needs assessments; scanning the horizon; knowledge management; KTE; network development, maintenance, and facilitation; facilitation of individual capacity development in evidence informed decision making; and g facilitation of and support for organizational change. Conclusion As the KB role developed during this study, central themes that emerged as particularly important included relationship development, ongoing support, customized approaches, and opportunities for individual and organizational capacity development. The novelty of the KB role in public health provides a unique opportunity to assess the need for and reaction to the role and its associated activities. Future research should include studies to evaluate the effectiveness of KBs in different settings and among different health care professionals, and to explore the optimal preparation and training of KBs

Long-term scenarios for global energy demand and supply. Four global greenhouse mitigation scenarios. Final report

International Nuclear Information System (INIS)

Soerensen, B.; Meibom, P.; Kuemmel, B.

1999-01-01

The scenario method is used to investigate energy demand and supply systems for the 21st century. A geographical information system (GIS) is employed to assess the spatial match between supply and demand, and the robustness of the scenario against changes in assumptions is discussed, for scenarios using fossil fuels without carbon dioxide emissions, nuclear fuels with reduced accident and proliferation risks, and renewable energy from local and from more centralised installations: The year 2050 demand scenario is based on a very high goal satisfaction in all regions of the world, for the middle UN population projection. All energy efficiency measures that are technically ready and economic today are assumed in effect by year 2050. An increased fraction of total activities are assumed to occur in non-material sectors. Technical, economic and implementation issues are discussed, including the resilience to changes in particularly demand assumptions and the type of framework that would allow energy policy to employ any of (or a mix of) the scenario options. Results are presented as average energy flows per unit of land area. This geographically based presentation method gives additional insights, particularly for the dispersed renewable energy systems, but in all cases it allows to identify the need for energy transmission and trade between regions, and to display it in a visually suggestive fashion. The scenarios are examples of greenhouse mitigation scenarios, all characterised by near-zero emissions of greenhouse gases to the atmosphere. All are more expensive than the present system, but only if the cost of the negative impacts from the current system is neglected. As options for global energy policy during the next decades, the clean fossil and the renewable energy options (possibly in combination) are the only realistic ones, because the safe nuclear option requires research and development that most likely will take longer time, if it can at all be carried

Long-term scenarios for global energy demand and supply. Four global greenhouse mitigation scenarios. Final report

Energy Technology Data Exchange (ETDEWEB)

Soerensen, B; Meibom, P [Technical Univ. of Denmark, Lyngby (Denmark); Kuemmel, B [Royal Agricultural and Veterinary Univ., Tastrup (Denmark)

1999-01-01

The scenario method is used to investigate energy demand and supply systems for the 21st century. A geographical information system (GIS) is employed to assess the spatial match between supply and demand, and the robustness of the scenario against changes in assumptions is discussed, for scenarios using fossil fuels without carbon dioxide emissions, nuclear fuels with reduced accident and proliferation risks, and renewable energy from local and from more centralised installations: The year 2050 demand scenario is based on a very high goal satisfaction in all regions of the world, for the middle UN population projection. All energy efficiency measures that are technically ready and economic today are assumed in effect by year 2050. An increased fraction of total activities are assumed to occur in non-material sectors. Technical, economic and implementation issues are discussed, including the resilience to changes in particularly demand assumptions and the type of framework that would allow energy policy to employ any of (or a mix of) the scenario options. Results are presented as average energy flows per unit of land area. This geographically based presentation method gives additional insights, particularly for the dispersed renewable energy systems, but in all cases it allows to identify the need for energy transmission and trade between regions, and to display it in a visually suggestive fashion. The scenarios are examples of greenhouse mitigation scenarios, all characterised by near-zero emissions of greenhouse gases to the atmosphere. All are more expensive than the present system, but only if the cost of the negative impacts from the current system is neglected. As options for global energy policy during the next decades, the clean fossil and the renewable energy options (possibly in combination) are the only realistic ones, because the safe nuclear option requires research and development that most likely will take longer time, if it can at all be carried

Energy scenarios for Colombia: process and content

Energy Technology Data Exchange (ETDEWEB)

Smith, Ricardo A. [National Univ. of Colombia, Escuela de Geosciencias y Medio Ambiente, Medellin (Colombia); Vesga, Daniel R.A. [Unidad de Planeacion Minero Energetica, Bogota (Colombia); Cadena, Angela I. [Los Andes Univ., School of Engineering, Bogota (Colombia); Boman, Ulf [Kairos Future AB, Stockholm (Sweden); Larsen, Erik [Cass Business School, London (United Kingdom); Dyner, Isaac [Universidad Nacional de Colombia, Energy Inst., Medellin (Colombia)

2005-02-01

This paper presents the approach undertaken, and the four energy scenarios that have been developed, to support long term energy policy in Colombia. The scenarios were constructed with emphasis on maximum interaction between stakeholders in the Colombian energy sector. The process directly involved over 120 people. The scenarios were developed as strategic support tools for the Energy and Mining Planning Unit (UPME), which is the Colombian institution in charge of developing the country's energy strategies and National Energy Policy. The methodology employed is presented, followed by a detailed description of each of the four scenarios. (Author)

Shell energy scenarios to 2050

International Nuclear Information System (INIS)

2008-01-01

Shell developed two scenarios that describe alternative ways the energy future may develop. In the first scenario (Scramble) policymakers pay little attention to more efficient energy use until supplies are tight. Likewise, greenhouse gas emissions are not seriously addressed until there are major climate shocks. In the second scenario (Blueprints) growing local actions begin to address the challenges of economic development, energy security and environmental pollution. A price is applied to a critical mass of emissions giving a huge stimulus to the development of clean energy technologies, such as carbon dioxide capture and storage, and energy efficiency measures. The result is far lower carbon dioxide emissions. Both these scenarios can help Shell to test their strategy against a range of possible developments over the long-term. However, according to Shell, the Blueprints' outcomes offer the best hope for a sustainable future, whether or not they arise exactly in the way described. However, with the right combination of policy, technology and commitment from governments, industry and society globally, Shell believes it can be realized. But achieving the targets will not be easy, and time is short. Clear thinking, huge investment, and effective leadership are required

Baseline scenarios of global environmental change

International Nuclear Information System (INIS)

Alcamo, J.; Kreileman, G.J.J.; Bollen, J.C.; Born, G.J. van den; Krol, M.S.; Toet, A.M.C.; Vries, H.J.M. de; Gerlagh, R.

1996-01-01

This paper presents three baseline scenarios of no policy action computed by the IMAGE2 model. These scenarios cover a wide range of coupled global change indicators, including: energy demand and consumption; food demand, consumption, and production; changes in land cover including changes in extent of agricultural land and forest; emissions of greenhouse gases and ozone precursors; and climate change and its impacts on sea level rise, crop productivity and natural vegetation. Scenario information is available for the entire world with regional and grid scale detail, and covers from 1970 to 2100. (author)

Scenario research: The food industry in 2010

DEFF Research Database (Denmark)

Stacey, Julia; Sonne, Anne-Mette; Jensen, Birger Boutrup

2001-01-01

What kind of foods will the consumers choose to buy in 2010? Will they be buying organic foods, functional foods or go for the cheapest products? Nobody can predict the future. However, by using scenario techniques qualified indications on future developments can be put together. Researchers...... at MAPP and the Department of Manufacturing Engineering and Management, The Technical University of Denmark have constructed three scenarios about the Danish food industry in 2010. The aim has been to identify the demands the food industry can expect to meet in the future plus which research areas...... the public research should prioritise in order to support the development of competences within the food industry. The scenarios are isolated developments. In practise, the future is likely to be a combination of the different tendencies within the scenarios. The first scenario 'Naturalness' has focus...

Global Water Scarcity Assessment under Post-SRES Scenarios

Science.gov (United States)

Hanasaki, N.; Fujimori, S.

2011-12-01

A large number of future projections contributed to the fourth Assessment Report of IPCC were based on Special Report on Emission Scenarios (SRES). Processes toward the fifth Assessment Report are under way, and post-SRES scenarios, called Shared Socio-economic Pathways (SSP) are being prepared. One of the key challenges of SSP is provision of detailed socio-economic scenarios compared to SRES for impact, adaptation and vulnerability studies. In this study, a comprehensive global water scarcity assessment was conducted, using a state of the art global water resources model H08 (Hanasaki et al., 2008a, 2008b, 2010). We used a prototype of SSP developed by National Institute for Environmental Studies, Japan. Two sets of socio economic scenarios and two sets of climate scenarios were prepared to run H08 for the period 2001-2100. Socio-economic scenarios include Business As Usual and High Mitigation Capacity. Climate scenarios include Reference and Mitigation which stabilizes green house gas concentration at a certain level. We analyzed the simulation results of four combinations, particularly focusing on the sensitivity of socio-economic scenarios to major water resources indices.

Demand scenarios, worldwide

Energy Technology Data Exchange (ETDEWEB)

Schaefer, A [Massachusetts Inst. of Technology, Center for Technology, Policy and Industrial Development and the MIT Joint Program on the Science and Policy of Global Change, Cambridge, MA (United States)

1996-11-01

Existing methods are inadequate for developing aggregate (regional and global) and long-term (several decades) passenger transport demand scenarios, since they are mainly based on simple extensions of current patterns rather than causal relationships that account for the competition among transport modes (aircraft, automobiles, buses and trains) to provide transport services. The demand scenario presented in this paper is based on two empirically proven invariances of human behavior. First, transport accounts for 10 to 15 percent of household total expenditures for those owning an automobile, and around 5 percent for non-motorized households on average (travel money budget). Second, the mean time spent traveling is approximately one hour per capita per day (travel time budget). These two budgets constraints determine the dynamics of the scenario: rising income increases per capita expenditure on travel which, in turn, increase demand for mobility. Limited travel time constraints travelers to shift to faster transport systems. The scenario is initiated with the first integrated historical data set on traffic volume in 11 world regions and the globe from 1960 to 1990 for all major modes of motorized transport. World average per capita traffic volume, which was 1,800 kilometers in 1960 and 4,2090 in 1990, is estimated to rise to 7,900 kilometers in 2020 - given a modest average increase in Gross World Product of 1.9% per year. Higher economic growth rates in Asian regions result in an increase in regional per capita traffic volume up to a factor of 5.3 from 1990 levels. Modal splits continue shifting to more flexible and faster modes of transport. At one point, passenger cars can no longer satisfy the increasing demand for speed (i.e. rising mobility within a fixed time budget). In North America it is estimated that the absolute traffic volume of automobiles will gradually decline starting in the 2010s. (author) 13 figs., 6 tabs., 35 refs.

EMF 9 scenario design (EMF WP 9.4)

International Nuclear Information System (INIS)

Anon.

1989-01-01

This paper describes the specifications of the scenarios selected by the EMF 9 Working Group, which is focusing on North American natural gas markets. The four first-round scenarios include: (1) an upper oil price path, (2) a lower oil price path, (3) a lower resource base, and (4) a higher gas demand due to policies and technologies affecting the electric utility sector. Each scenario represents a combination of market and regulatory environments. For example, the upper oil price scenario combines an upper oil price trend with a reference set of resource and demand conditions and with a pro-competitive regulatory environment. This scenario also serves as a control case for comparing the other scenarios, which specify a change in one of the environments for oil prices, resources, or demand. The regulatory environment has been maintained constant across these first-round scenarios but may be changed depending upon the later recommendations of the regulatory policy and market structure study group. The next section describes the detailed specifications for modelers in simulating the upper oil price scenario. Guidance is offered for energy prices, economic activity, and resource base estimates. The next three sections describe the other three scenarios that involve changes in these inputs from their values in the upper oil price scenario. Special wellhead price assumptions for stand-alone supply models and plans for developing inputs for Canadian models are then discussed. The final section describes the output variables to be reported to the EMF staff for comparing model results

The Narrative Aspect of Scenario Building

DEFF Research Database (Denmark)

Rasmussen, Lauge Baungaard

2008-01-01

The application of narrative scenarios in engineering or socio-technical systems provides an important link between general ideas and specification of technical system requirements. The chapter explores how the narrative approach can enrich the scenario 'skeleton. In addition, criteria are sugges...

When Things Do Not Go as Expected: Scenario Life Savers

DEFF Research Database (Denmark)

Dieckmann, Peter; Lippert, A.; Glavin, R.

2010-01-01

In this paper we discuss scenario life savers - interventions before and during simulation scenarios that allow to create and use relevant learning opportunities, even if unexpected events happen during the conduction of the scenario. Scenario life savers are needed, when the comprehension...... or acceptance of the scenario by the participants is at stake, thus compromising learning opportunities. Scenario life savers can principally work by bringing participants back on track of the planned scenario or by adapting the conduction to their actions on the fly. Interventions can be within the logic...... of the scenario or from the "outside," not being part of the scenario itself. Scenario life savers should be anticipated during the design of scenarios and used carefully during their conduction, aiming to maximize the learning for participants. (Sim Healthcare 5: 219-225, 2010)...

xLPR Scenario Analysis Report.

Energy Technology Data Exchange (ETDEWEB)

Eckert-Gallup, Aubrey Celia [Sandia National Lab. (SNL-NM), Albuquerque, NM (United States); Lewis, John R. [Sandia National Lab. (SNL-NM), Albuquerque, NM (United States); Brooks, Dusty Marie [Sandia National Lab. (SNL-NM), Albuquerque, NM (United States); Martin, Nevin [Sandia National Lab. (SNL-NM), Albuquerque, NM (United States); Hund, Lauren [Sandia National Lab. (SNL-NM), Albuquerque, NM (United States); Clark, Andrew Jordan [Sandia National Lab. (SNL-NM), Albuquerque, NM (United States); Mariner, Paul [Sandia National Lab. (SNL-NM), Albuquerque, NM (United States)

2017-03-01

This report describes the methods, results, and conclusions of the analysis of 11 scenarios defined to exercise various options available in the xLPR (Extremely Low Probability of Rupture) Version 2 .0 code. The scope of the scenario analysis is three - fold: (i) exercise the various options and components comprising xLPR v2.0 and defining each scenario; (ii) develop and exercise methods for analyzing and interpreting xLPR v2.0 outputs ; and (iii) exercise the various sampling options available in xLPR v2.0. The simulation workflow template developed during the course of this effort helps to form a basis for the application of the xLPR code to problems with similar inputs and probabilistic requirements and address in a systematic manner the three points covered by the scope.

The Greenpeace 2013 scenario for energy transition

International Nuclear Information System (INIS)

Cormier, Cyrille; Teske, Sven

2013-01-01

After a synthesis of the Greenpeace scenario for energy transition, this report presents the French current energy landscape: structure of the energy system, greenhouse gas emissions and nuclear risks, main social and economic challenges, and search for a political ambition (from the Grenelle de l'Environnement to the current debate on energy). Then, after having outlined that energy transition must be decided now, the report presents the scenario hypotheses: studies used to develop the scenario, macro-economic and technical-economic hypotheses. The scenario is then presented in terms of possible trajectory, of energy demand (global evolution per sector), of energy production (electricity, heat, mobility), and of CO 2 assessment and nuclear wastes. Scenarios are compared in social and economic terms, more particularly in terms of investments in electricity and heat production systems, of electricity production costs and electricity bill, of energy independence, and of jobs in the electricity and heat sectors

Scenarios, targets, gaps, and costs

Energy Technology Data Exchange (ETDEWEB)

Edmonds, James A.; Joos, Fortunat; Nakicenovic, Nebojsa; Richels, Richard G.; Sarmiento, Jorge L.

2005-03-30

This paper explores the connection between human activities and the concentration of carbon dioxide in the atmosphere. t explores the implication of the wide range of emissions scenarios developed by the IPCC in the Special Report on Emissions Scenarios and concludes that a robust finding is that major changes will be required in the global energy system if the concentration of carbon dioxide is eventually to be stabilized.

ECRH and ECCD scenarios for W7-X

Directory of Open Access Journals (Sweden)

Laqua H.P.

2012-09-01

Full Text Available The main ECRH scenarios for the W7-X Stellarator are described. Both X2 (low and moderate densities and O2 scenarios (high density have been studied. Since O2 scenario cannot be realized without pre-heating, transition from X2 to O2 scenarios has been discussed. Due to a lack of Ohmic transformer, only ECCD is available for compensating the bootstrap current and for controlling the edge rotational transform value. The efficiency of ECCD for all main scenarios has been estimated. All simulations have been performed by a 1D transport code coupled self-consistently with ray-tracing code.

DGEMP-OE (2008) Energy Baseline Scenario. Synthesis report; Scenario energetique de reference DGEMP-OE(2008). Rapport de synthese

Energy Technology Data Exchange (ETDEWEB)

NONE

2008-07-01

A 'Business as usual' or 'Baseline' scenario of energy trends to 2020-2030 is produced by France every four years, as requested by the International Energy Agency in order to update the global scenarios published in its World Energy Outlook. Since the most recent scenario of this type was drawn up in 2003-2004, the time has come to renew the effort for the IEA's next in-depth review of French energy policy. Specifically, the DGEMP seeks to predict the future of France's energy situation assuming that no policies or new measures are taken affecting (i.e. improving or deteriorating) the situation other than those already in place or adopted as of 1 January 2008 (in other words, before measures such as those stemming from the Grenelle Environment Forum). On the other hand, it is assumed that change in the energy system is guided by 'conventional wisdom' according to which political options and behaviours by economic units are expected to be 'reasonable'. As a result, even should its projections prove inappropriate, this cannot be considered a 'worst-case' scenario. Indeed, beyond the IEA, this scenario can be used to establish an MEA (Multilateral Environment Agreement) scenario (based on existing measures) for national communications submitted under the U.N. Climate Convention. The scenarios by the 'Energy' Commission, part of the Centre d'Analyse Strategique (CAS), could have been used, particularly since the consultant who worked with the CAS to develop its scenarios was also commissioned by the DGEMP. However, several considerations argued in favour of proceeding separately: - The CAS scenarios drew on the DGEMP's 2004 baseline scenario, even though certain parameters were updated (in particular energy prices). - Moreover, the concept underpinning the DGEMP baseline scenario is that it should to every extent possible remain constant over time to secure continued consensus on this &apos

Global climate-oriented transportation scenarios

International Nuclear Information System (INIS)

Harvey, L.D.D.

2013-01-01

This paper develops scenarios whereby CO 2 emissions from the transportation sector are eliminated worldwide by the end of this century. Data concerning the energy intensity and utilization of different passenger and freight transportation modes in 2005, and per capita income, in 10 different socio-economic regions of the world are combined with scenarios of population and per capita GDP to generate scenarios of future transportation energy demand. The impact of various technical options (improvements in the energy intensity of all transportation modes, changes in the proportions of vehicles with different drive trains, and a shift to biomass or hydrogen for the non-electricity energy requirements) and behavioural options (a shift to less energy-intensive LDV market segments, a reduction in total passenger-km of travel per capita, and an increase in the share of less energy-intensive passenger and freight modes of transport) is assessed. To eliminate transportation fossil fuel emissions within this century while limiting the demand for electricity, biofuels or hydrogen to manageable levels requires the simultaneous application of all the technical and behavioural measures considered here, with improvements in vehicle efficiencies and a shift to plug-in hybrid and battery-electric drive trains for light duty vehicles being the most important measures. - Highlights: ► Scenarios are developed whereby transportation CO 2 emissions reach zero by 2100. ► These scenarios address concerns about peak oil and global warming. ► A comprehensive mix of technical and behavioural changes is considered in 10 world regions. ► Efficiency improvements and a shift to plug-in hybrid vehicles are the most important measures

Molecular Diagnostic Analysis of Outbreak Scenarios

Science.gov (United States)

Morsink, M. C.; Dekter, H. E.; Dirks-Mulder, A.; van Leeuwen, W. B.

2012-01-01

In the current laboratory assignment, technical aspects of the polymerase chain reaction (PCR) are integrated in the context of six different bacterial outbreak scenarios. The "Enterobacterial Repetitive Intergenic Consensus Sequence" (ERIC) PCR was used to analyze different outbreak scenarios. First, groups of 2-4 students determined optimal…

Towards Validating Game Scenarios for Teaching Conflict Resolution

DEFF Research Database (Denmark)

Cheong, Yun-Gyung; Grappiolo, Corrado; Pedersen, Christoffer Holmgård

2013-01-01

Teaching conflict resolution skills via serious games has received increasing attention in recent years. This paper describes game scenarios that were developed to evoke variant levels of conflict intensity to children. To validate the scenarios, we implemented a prototype and created videos from...... play-throughs of the prototype. We then carried out a user study and ran statistical analyses to test if children would perceive the game scenarios as intended by scenario designers in terms of conflict....

Climate change scenario data for the national parks

International Nuclear Information System (INIS)

Scott, D.

2003-01-01

This report presents daily scenario data obtained from monthly time scale climate change scenarios. The scenarios were applied to a stochastic weather generator, a statistical tool that simulates daily weather data for a range of climates at a particular location. The weather generators simulate weather that is statistically similar to observed climate data from climate stations. They can also generate daily scenario data for monthly time scales. This low cost computational method offers site-specific, multi-year climate change scenarios at a daily temporal level. The data is useful for situations that rely on climate thresholds such as forest fire season, drought conditions, or recreational season length. Data sets for temperature, precipitation and frost days was provided for 3 national parks for comparative evaluations. Daily scenarios for other parks can be derived using global climate model (GCM) output data through the Long Ashton Research Station (LARS) weather generator program. tabs

Italian energy scenarios: Markal model

International Nuclear Information System (INIS)

Gracceva, Francesco

2005-01-01

Energy scenarios carried out through formal models comply with scientific criteria such as internal coherence and transparency. Besides, Markal methodology allows a good understanding of the complex nature of the energy system. The business-as-usual scenario carried out through the Markal-Italy model shows that structural changes occurring in end-use sectors will continue to drive up energy consumption, in spite of the slow economic growth and the quite high energy prices [it

Developing scenarios for the Norwegian travel industry 2025

Directory of Open Access Journals (Sweden)

Anniken Enger

2015-03-01

Full Text Available Purpose – The Norwegian travel industry faces decline in important international tourism segments and needs an industry wide and future‐oriented strategy to face these challenges. Accordingly, a common understanding of future drivers and different scenarios for the industry is needed. The paper aims to discuss these issues. Design/methodology/approach – Using the process of scenario analysis and drawing upon the involvement of the tourism industry, this paper describes the method, drivers, scenarios, and implications. Findings – The research identified six important drivers with predictable outcomes: uneven global economic development, digitalization, climate change, consumer demand – return on time, centralization, and demography. The Norwegian economy and Norwegian politics were the two drivers that stood out as the most significant for the tourism industry, with a very uncertain outcome, and constituted the two axes of the scenarios. This resulted in four scenarios: Money Rules, The Urban Diamond, Opportunities for All, and Master Plan. Practical implications – The four scenarios represent different economic value of international tourism in Norway. The Opportunities for All and Master Plan scenarios represent the greatest economic value for Norwegian tourism. They indicate great opportunities for tourism to become the “new oil” in Norway if the oil economy declines. The two scenarios differ with respect to the degree of governance control vs market liberalization. The scenarios will be used to identify implications and risks for different parts of the tourism industry, and to further explore how governance control and market liberalization may be combined. Originality/value – The research identified six drivers which are significant for the Norwegian tourism industry. This resulted in four scenarios which are used to identify implications and risks for different parts of the industry.

The HayWired Earthquake Scenario

Science.gov (United States)

Detweiler, Shane T.; Wein, Anne M.

2017-04-24

ForewordThe 1906 Great San Francisco earthquake (magnitude 7.8) and the 1989 Loma Prieta earthquake (magnitude 6.9) each motivated residents of the San Francisco Bay region to build countermeasures to earthquakes into the fabric of the region. Since Loma Prieta, bay-region communities, governments, and utilities have invested tens of billions of dollars in seismic upgrades and retrofits and replacements of older buildings and infrastructure. Innovation and state-of-the-art engineering, informed by science, including novel seismic-hazard assessments, have been applied to the challenge of increasing seismic resilience throughout the bay region. However, as long as people live and work in seismically vulnerable buildings or rely on seismically vulnerable transportation and utilities, more work remains to be done.With that in mind, the U.S. Geological Survey (USGS) and its partners developed the HayWired scenario as a tool to enable further actions that can change the outcome when the next major earthquake strikes. By illuminating the likely impacts to the present-day built environment, well-constructed scenarios can and have spurred officials and citizens to take steps that change the outcomes the scenario describes, whether used to guide more realistic response and recovery exercises or to launch mitigation measures that will reduce future risk.The HayWired scenario is the latest in a series of like-minded efforts to bring a special focus onto the impacts that could occur when the Hayward Fault again ruptures through the east side of the San Francisco Bay region as it last did in 1868. Cities in the east bay along the Richmond, Oakland, and Fremont corridor would be hit hardest by earthquake ground shaking, surface fault rupture, aftershocks, and fault afterslip, but the impacts would reach throughout the bay region and far beyond. The HayWired scenario name reflects our increased reliance on the Internet and telecommunications and also alludes to the

Climate change scenarios for Canada's national parks : a users manual

International Nuclear Information System (INIS)

Jones, B.; Wun, N.; Scott, D.; Barrow, E.

2003-01-01

A screening level impact assessment has shown that the implications of climate change for Canada's national parks are considerable. Climate change scenarios will be an important component in examining the potential climate change impacts and the implications of adaptation strategies. Most climate change scenarios are based on vulnerability, impact and adaptation research. This user's manual describes the development of 3 types of climate change scenarios including scenarios from global climate models (GCMs), bioclimate scenarios and daily scenarios for use by Parks Canada. The manual offers advice to first-time climate change scenario users in choosing and interpreting climate change, bioclimate and daily scenarios. It also addresses the theoretical and practical foundations of each climate scenario and shows how to access data regarding the various scenarios. Hands-on exercises are included as an interpretive aid. 20 refs., 4 tabs., 19 figs

Ontario demand response scenarios

International Nuclear Information System (INIS)

Rowlands, I.H.

2005-09-01

Strategies for demand management in Ontario were examined via 2 scenarios for a commercial/institutional building with a normal summertime peak load of 300 kW between 14:00 and 18:00 during a period of high electricity demand and high electricity prices. The first scenario involved the deployment of a 150 kW on-site generator fuelled by either diesel or natural gas. The second scenario involved curtailing load by 60 kW during the same periods. Costs and benefits of both scenarios were evaluated for 3 groups: consumers, system operators and society. Benefits included electricity cost savings, deferred transmission capacity development, lower system prices for electricity, as well as environmental changes, economic development, and a greater sense of corporate social responsibility. It was noted that while significant benefits were observed for all 3 groups, they were not substantial enough to encourage action, as the savings arising from deferred generation capacity development do not accrue to individual players. The largest potential benefit was identified as lower prices, spread across all users of electricity in Ontario. It was recommended that representative bodies cooperate so that the system-wide benefits can be reaped. It was noted that if 10 municipal utilities were able to have 250 commercial or institutional customers engaged in distributed response, then a total peak demand reduction of 375 MW could be achieved, representing more than 25 per cent of Ontario's target for energy conservation. It was concluded that demand response often involves the investment of capital and new on-site procedures, which may affect reactions to various incentives. 78 refs., 10 tabs., 5 figs

Using knowledge brokers to facilitate the uptake of pediatric measurement tools into clinical practice: a before-after intervention study

Directory of Open Access Journals (Sweden)

Cameron Dianne

2010-11-01

Full Text Available Abstract Background The use of measurement tools is an essential part of good evidence-based practice; however, physiotherapists (PTs are not always confident when selecting, administering, and interpreting these tools. The purpose of this study was to evaluate the impact of a multifaceted knowledge translation intervention, using PTs as knowledge brokers (KBs to facilitate the use in clinical practice of four evidence-based measurement tools designed to evaluate and understand motor function in children with cerebral palsy (CP. The KB model evaluated in this study was designed to overcome many of the barriers to research transfer identified in the literature. Methods A mixed methods before-after study design was used to evaluate the impact of a six-month KB intervention by 25 KBs on 122 practicing PTs' self-reported knowledge and use of the measurement tools in 28 children's rehabilitation organizations in two regions of Canada. The model was that of PT KBs situated in clinical sites supported by a network of KBs and the research team through a broker to the KBs. Modest financial remuneration to the organizations for the KB time (two hours/week for six months, ongoing resource materials, and personal and intranet support was provided to the KBs. Survey data were collected by questionnaire prior to, immediately following the intervention (six months, and at 12 and 18 months. A mixed effects multinomial logistic regression was used to examine the impact of the intervention over time and by region. The impact of organizational factors was also explored. Results PTs' self-reported knowledge of all four measurement tools increased significantly over the six-month intervention, and reported use of three of the four measurement tools also increased. Changes were sustained 12 months later. Organizational culture for research and supervisor expectations were significantly associated with uptake of only one of the four measurement tools. Conclusions KBs

Using knowledge brokers to facilitate the uptake of pediatric measurement tools into clinical practice: a before-after intervention study.

Science.gov (United States)

Russell, Dianne J; Rivard, Lisa M; Walter, Stephen D; Rosenbaum, Peter L; Roxborough, Lori; Cameron, Dianne; Darrah, Johanna; Bartlett, Doreen J; Hanna, Steven E; Avery, Lisa M

2010-11-23

The use of measurement tools is an essential part of good evidence-based practice; however, physiotherapists (PTs) are not always confident when selecting, administering, and interpreting these tools. The purpose of this study was to evaluate the impact of a multifaceted knowledge translation intervention, using PTs as knowledge brokers (KBs) to facilitate the use in clinical practice of four evidence-based measurement tools designed to evaluate and understand motor function in children with cerebral palsy (CP). The KB model evaluated in this study was designed to overcome many of the barriers to research transfer identified in the literature. A mixed methods before-after study design was used to evaluate the impact of a six-month KB intervention by 25 KBs on 122 practicing PTs' self-reported knowledge and use of the measurement tools in 28 children's rehabilitation organizations in two regions of Canada. The model was that of PT KBs situated in clinical sites supported by a network of KBs and the research team through a broker to the KBs. Modest financial remuneration to the organizations for the KB time (two hours/week for six months), ongoing resource materials, and personal and intranet support was provided to the KBs. Survey data were collected by questionnaire prior to, immediately following the intervention (six months), and at 12 and 18 months. A mixed effects multinomial logistic regression was used to examine the impact of the intervention over time and by region. The impact of organizational factors was also explored. PTs' self-reported knowledge of all four measurement tools increased significantly over the six-month intervention, and reported use of three of the four measurement tools also increased. Changes were sustained 12 months later. Organizational culture for research and supervisor expectations were significantly associated with uptake of only one of the four measurement tools. KBs positively influenced PTs' self-reported knowledge and self

Base case and perturbation scenarios

Energy Technology Data Exchange (ETDEWEB)

Edmunds, T

1998-10-01

This report describes fourteen energy factors that could affect electricity markets in the future (demand, process, source mix, etc.). These fourteen factors are believed to have the most influence on the State's energy environment. A base case, or most probable, characterization is given for each of these fourteen factors over a twenty year time horizon. The base case characterization is derived from quantitative and qualitative information provided by State of California government agencies, where possible. Federal government databases are nsed where needed to supplement the California data. It is envisioned that a initial selection of issue areas will be based upon an evaluation of them under base case conditions. For most of the fourteen factors, the report identities possible perturbations from base case values or assumptions that may be used to construct additional scenarios. Only those perturbations that are plausible and would have a significant effect on energy markets are included in the table. The fourteen factors and potential perturbations of the factors are listed in Table 1.1. These perturbations can be combined to generate internally consist.ent. combinations of perturbations relative to the base case. For example, a low natural gas price perturbation should be combined with a high natural gas demand perturbation. The factor perturbations are based upon alternative quantitative forecasts provided by other institutions (the Department of Energy - Energy Information Administration in some cases), changes in assumptions that drive the quantitative forecasts, or changes in assumptions about the structure of the California energy markets. The perturbations are intended to be used for a qualitative reexamination of issue areas after an initial evaluation under the base case. The perturbation information would be used as a "tiebreaker;" to make decisions regarding those issue areas that were marginally accepted or rejected under the base case. Hf a

Hazards study of environmental protection classified facilities. Scenarios analysis; Etude de dangers des ICPE. Analyse des scenarios

Energy Technology Data Exchange (ETDEWEB)

Seveque, J.L. [Cour d' Appel d' Amiens, 80 (France)

2006-04-15

This article describes the analysis and study of the possible impacts of accidents occurring at industrial facilities classified with respect to the environment protection. The operators of such facilities have to describe the possible risks and their consequences, the measures taken to prevent them and the level of residual risk. Therefore, it consists in calculating the consequences of all possible aggressions that a facility can undergo. The receptors are of 2 type: the human body (burns, asphyxia, intoxication, shock wave, projectile), and the surrounding equipments (fire, unconfined vapour cloud explosion (UVCE), boiling liquid expanding vapour explosion (BLEVE), fireball, dispersion of toxic gases). Content: 1 - fire-type scenario: description, modeling of thermal effects, conclusion; 2 - UVCE-type scenario: description, Lannoy method (TNT equivalent), multi-energy method, conclusion; 3 - BLEVE-type scenario: description, modeling of overpressure effects, thermal effects of the fireball; 4 - toxic cloud scenario: modeling of a toxic cloud dispersion, effects and consequences; 5 - conclusions. (J.S.)

On the role of climate scenarios for adaptation planning

International Nuclear Information System (INIS)

Dessai, S.; Xianfu Lu; Risbey, J.S.

2005-01-01

Climate scenarios have been widely used in impact, vulnerability and adaptation assessments of climate change. However, few studies have actually looked at the role played by climate scenarios in adaptation planning. This paper examines how climate scenarios fit in three broad adaptation frameworks: the IPCC approach, risk approaches, and human development approaches. The use (or not) of climate scenarios in three real projects, corresponding to each adaptation approach, is investigated. It is shown that the role played by climate scenarios is dependant on the adaptation assessment approach, availability of technical and financial capacity to handle scenario information, and the type of adaptation being considered. (author)

Interactive Scenario Visualization for User-Based Service Development

NARCIS (Netherlands)

van 't Klooster, J.W.J.R.; van Beijnum, Bernhard J.F.; Eliens, A.P.W.; Hermens, Hermanus J.

2012-01-01

Scenarios are commonly used to develop new systems in multidisciplinary projects. However, written scenarios are sequential, not dynamic and often too abstract or difficult to understand for end users. The goal of this paper hence is to extend the use of scenarios in design methodologies, using an

The scenario-based generalization of radiation therapy margins

International Nuclear Information System (INIS)

Fredriksson, Albin; Bokrantz, Rasmus

2016-01-01

We give a scenario-based treatment plan optimization formulation that is equivalent to planning with geometric margins if the scenario doses are calculated using the static dose cloud approximation. If the scenario doses are instead calculated more accurately, then our formulation provides a novel robust planning method that overcomes many of the difficulties associated with previous scenario-based robust planning methods. In particular, our method protects only against uncertainties that can occur in practice, it gives a sharp dose fall-off outside high dose regions, and it avoids underdosage of the target in ‘easy’ scenarios. The method shares the benefits of the previous scenario-based robust planning methods over geometric margins for applications where the static dose cloud approximation is inaccurate, such as irradiation with few fields and irradiation with ion beams. These properties are demonstrated on a suite of phantom cases planned for treatment with scanned proton beams subject to systematic setup uncertainty. (paper)

New reactors concepts and scenarios

International Nuclear Information System (INIS)

Gandini, A.

2001-01-01

In recent years an increasing interest is observed with respect to subcritical, accelerator driven systems (ADS), for their possible role in perspective future nuclear energy scenarios, as actinide (Pu and MA) incinerators, and/or claimed energy plants with potential enhanced safety characteristics. Important research programs are devoted to the various related fields of research. Extensive studies on the ADS behavior under incidental conditions are in particular made, for verifying their claimed advantage, under the safety point of view, with respect to the corresponding critical reactors. Corresponding medium and long range scenarios are being studied to cope with a number of concerns associated with the safety (power excursions. residual heat risk), as well as with the fuel flow (criticality accidents, fuel diversion, radiological risk, proliferation). In the present work we shall try to review current lines of research in this field, and comment on possible scenarios so far envisaged. (author)

Minimizing worst-case and average-case makespan over scenarios

NARCIS (Netherlands)

Feuerstein, Esteban; Marchetti-Spaccamela, Alberto; Schalekamp, Frans; Sitters, R.A.; van der Ster, Suzanne; Stougie, Leen; van Zuylen, Anke

2017-01-01

We consider scheduling problems over scenarios where the goal is to find a single assignment of the jobs to the machines which performs well over all scenarios in an explicitly given set. Each scenario is a subset of jobs that must be executed in that scenario. The two objectives that we consider

Group 1: Scenario design and development issues

Science.gov (United States)

Sherwin, P.

1981-01-01

All LOFT scenarios and flight segments should be designed on the basis of a detailed statement of specific objectives. These objectives must state what kind of situation is to be addressed and why. The origin, routing, and destination of a particular scenario should be dictated by the specific objectives for that scenario or leg. Other factors to be considered are the desired weather, climate, etc. Simulator visual system, as well as other capabilities and limitations must be considered at a very early stage of scenario design. The simulator navigation area must be apropriate and must coincide with current Jeppeson charts. Much of the realism of LOFT is destroyed if the crew is unable to use current manuals and other materials.

Scenario research: Can the future be predicted?

DEFF Research Database (Denmark)

Stacey, Julia; Sonne, Anne-Mette

2000-01-01

Mr. Jensen sits at the computer in his office wondering what to cook for dinner. He browses through the web site of his usual supermarket. Today's menu is fish. He skims the recipe that also informs him when, where and how the fish was caught. The fish is quite expensive but it has a story to tel...... and supplemented at workshops - one for each of the four sectors. Experts from industry, trade organisations, retailing, authorities and other interested parties participated....... of the project has been to develop scenarios for four sectors of the Danish food industry - meat, dairy, fish and fruit and vegetables - for 2010. The scenarios are put together with the purpose of making the food industry and food research reflect on which demands their competencies will be met with in various...... possible futures. In the process of creating the scenarios, researchers at MAPP and the Danish Technical University formulated mini scenarios based on their research. The scenarios were used as inspiration in discussions with experts from industry, trade organisations, authorities etc. and later discussed...

SAFRR Tsunami Scenarios and USGS-NTHMP Collaboration

Science.gov (United States)

Ross, S.; Wood, N. J.; Cox, D. A.; Jones, L.; Cheung, K. F.; Chock, G.; Gately, K.; Jones, J. L.; Lynett, P. J.; Miller, K.; Nicolsky, D.; Richards, K.; Wein, A. M.; Wilson, R. I.

2015-12-01

Hazard scenarios provide emergency managers and others with information to help them prepare for future disasters. The SAFRR Tsunami Scenario, published in 2013, modeled a hypothetical but plausible tsunami, created by an Mw9.1 earthquake occurring offshore from the Alaskan peninsula, and its impacts on the California coast. It presented the modeled inundation areas, current velocities in key ports and harbors, physical damage and repair costs, economic consequences, environmental impacts, social vulnerability, emergency management, and policy implications for California associated with the scenario tsunami. The intended users were those responsible for making mitigation decisions before and those who need to make rapid decisions during future tsunamis. It provided the basis for many exercises involving, among others, NOAA, the State of Washington, several counties in California, and the National Institutes of Health. The scenario led to improvements in the warning protocol for southern California and highlighted issues that led to ongoing work on harbor and marina safety. Building on the lessons learned in the SAFRR Tsunami Scenario, another tsunami scenario is being developed with impacts to Hawaii and to the source region in Alaska, focusing on the evacuation issues of remote communities with primarily shore parallel roads, and also on the effects of port closures. Community exposure studies in Hawaii (Ratliff et al., USGS-SIR, 2015) provided background for selecting these foci. One complicated and important aspect of any hazard scenario is defining the source event. The USGS is building collaborations with the National Tsunami Hazard Mitigation Program (NTHMP) to consider issues involved in developing a standardized set of tsunami sources to support hazard mitigation work. Other key USGS-NTHMP collaborations involve population vulnerability and evacuation modeling.

The SAFRR Tsunami Scenario: from Publication to Implementation

Science.gov (United States)

Ross, S.; Jones, L.; Miller, K.; Wilson, R. I.; Burkett, E. R.; Bwarie, J.; Campbell, N. M.; Johnson, L. A.; Long, K.; Lynett, P. J.; Perry, S. C.; Plumlee, G. S.; Porter, K.; Real, C. R.; Ritchie, L. A.; Wein, A. M.; Whitmore, P.; Wood, N. J.

2014-12-01

The SAFRR Tsunami Scenario modeled a hypothetical but plausible tsunami, created by an Mw9.1 earthquake occurring offshore from the Alaskan peninsula, and its impacts on the California coast. We presented the likely inundation areas, current velocities in key ports and harbors, physical damage and repair costs, economic consequences, environmental impacts, social vulnerability, emergency management, and policy implications for California associated with the scenario tsunami. The intended users were those responsible for making mitigation decisions before and those who need to make rapid decisions during future tsunamis. The Tsunami Scenario process is being evaluated by the University of Colorado's Natural Hazards Center; this is the first time that a USGS scenario of this scale has been formally and systematically evaluated by an external party. The SAFRR Tsunami Scenario was publicly introduced in September, 2013, through a series of regional workshops in California that brought together emergency managers, maritime authorities, first responders, elected officials and staffers, the business sector, state agencies, local media, scientific partners, and special districts such as utilities (http://pubs.usgs.gov/of/2013/1170/). In March, 2014, NOAA's annual tsunami warning exercise, PACIFEX, was based on the SAFRR Tsunami Scenario. Many groups conducted exercises associated with PACIFEX including the State of Washington and several counties in California. San Francisco had the most comprehensive exercise with a 3-day functional exercise based on the SAFRR Tsunami Scenario. In addition, the National Institutes of Health ran an exercise at the Ports of Los Angeles and Long Beach in April, 2014, building on the Tsunami Scenario, focusing on the recovery phase and adding a refinery fire. The benefits and lessons learned include: 1) stimulating dialogue among practitioners to solve problems; 2) seeing groups add extra components to their exercises that best address their

Energy transition: from national scenarios to European policies

International Nuclear Information System (INIS)

Mathieu, Mathilde

2013-01-01

This thesis aims at seeing how an analysis of national scenarios of energy transition may contribute to the elaboration of European energy and climate policies. The author first identifies the characteristics of energy scenarios, and the relationship between a scenario considered as an object on the one hand, and a vision for the long term on the other hand. She proposes an analysis framework which enables a comparative analysis of scenarios in order to identify stakes and challenges for the future European policy. In the second part, the author presents three examples (Germany, United Kingdom and France) and discusses their political context and adopted scenarios. After an overview of existing European energy and climate policies, the results of the analysis are given for two specific sectors: transports and electricity

Emissions Scenarios and Fossil-fuel Peaking

Science.gov (United States)

Brecha, R.

2008-12-01

Intergovernmental Panel on Climate Change (IPCC) emissions scenarios are based on detailed energy system models in which demographics, technology and economics are used to generate projections of future world energy consumption, and therefore, of greenhouse gas emissions. Built into the assumptions for these scenarios are estimates for ultimately recoverable resources of various fossil fuels. There is a growing chorus of critics who believe that the true extent of recoverable fossil resources is much smaller than the amounts taken as a baseline for the IPCC scenarios. In a climate optimist camp are those who contend that "peak oil" will lead to a switch to renewable energy sources, while others point out that high prices for oil caused by supply limitations could very well lead to a transition to liquid fuels that actually increase total carbon emissions. We examine a third scenario in which high energy prices, which are correlated with increasing infrastructure, exploration and development costs, conspire to limit the potential for making a switch to coal or natural gas for liquid fuels. In addition, the same increasing costs limit the potential for expansion of tar sand and shale oil recovery. In our qualitative model of the energy system, backed by data from short- and medium-term trends, we have a useful way to gain a sense of potential carbon emission bounds. A bound for 21st century emissions is investigated based on two assumptions: first, that extractable fossil-fuel resources follow the trends assumed by "peak oil" adherents, and second, that little is done in the way of climate mitigation policies. If resources, and perhaps more importantly, extraction rates, of fossil fuels are limited compared to assumptions in the emissions scenarios, a situation can arise in which emissions are supply-driven. However, we show that even in this "peak fossil-fuel" limit, carbon emissions are high enough to surpass 550 ppm or 2°C climate protection guardrails. Some

Scenarios for the LHC Upgrade

CERN Document Server

Scandale, Walter

2008-01-01

The projected lifetime of the LHC low-beta quadrupoles, the evolution of the statistical error halving time, and the physics potential all call for an LHC luminosity upgrade by the middle of the coming decade. In the framework of the CARE-HHH network three principal scenarios have been developed for increasing the LHC peak luminosity by more than a factor of 10, to values above 1035 cm−2s−1. All scenarios imply a rebuilding of the high-luminosity interaction regions (IRs) in combination with a consistent change of beam parameters. However, their respective features, bunch structures, IR layouts, merits and challenges, and luminosity variation with β∗ differ substantially. In all scenarios luminosity leveling during a store would be advantageous for the physics experiments. An injector upgrade must complement the upgrade measures in the LHC proper in order to provide the beam intensity and brightness needed as well as to reduce the LHC turnaround time for higher integrated luminosity.

World Energy Scenarios: Composing energy futures to 2050

International Nuclear Information System (INIS)

Frei, Christoph; Whitney, Rob; Schiffer, Hans-Wilhelm; Rose, Karl; Rieser, Dan A.; Al-Qahtani, Ayed; Thomas, Philip; Turton, Hal; Densing, Martin; Panos, Evangelos; Volkart, Kathrin

2013-01-01

The World Energy Scenarios: Composing energy futures to 2050 is the result of a three-year study conducted by over 60 experts from nearly 30 countries, with modelling provided by the Paul Scherrer Institute. The report assesses two contrasting policy scenarios, the more consumer driven Jazz scenario and the more voter-driven Symphony scenario with a key differentiator being the ability of countries to pass through the Doha Climate Gateway. The WEC scenarios use an explorative approach to assess what is actually happening in the world now, to help gauge what will happen in the future and the real impact of today's choices on tomorrow's energy landscape. Rather than telling policy-makers and senior energy leaders what to do in order to achieve a specific policy goal, the WEC's World Energy Scenarios allow them to test the key assumptions that decision-makers decide to better shape the energy of tomorrow This document includes the French and English versions of the executive summary and the English version of the full report

New Methods for Crafting Locally Decision-Relevant Scenarios

Science.gov (United States)

Lempert, R. J.

2015-12-01

Scenarios can play an important role in helping decision makers to imagine future worlds, both good and bad, different than the one with which we are familiar and to take concrete steps now to address the risks generated by climate change. At their best, scenarios can effectively represent deep uncertainty; integrate over multiple domains; and enable parties with different expectation and values to expand the range of futures they consider, to see the world from different points of view, and to grapple seriously with the potential implications of surprising or inconvenient futures. These attributes of scenario processes can prove crucial in helping craft effective responses to climate change. But traditional scenario methods can also fail to overcome difficulties related to choosing, communicating, and using scenarios to identify, evaluate, and reach consensus on appropriate policies. Such challenges can limit scenario's impact in broad public discourse. This talk will demonstrate how new decision support approaches can employ new quantitative tools that allow scenarios to emerge from a process of deliberation with analysis among stakeholders, rather than serve as inputs to it, thereby increasing the impacts of scenarios on decision making. This talk will demonstrate these methods in the design of a decision support tool to help residents of low lying coastal cities grapple with the long-term risks of sea level rise. In particular, this talk will show how information from the IPCC SSP's can be combined with local information to provide a rich set of locally decision-relevant information.

Global energy scenarios, climate change and sustainable development

International Nuclear Information System (INIS)

Nakicenovic, Nebojsa

2003-01-01

Energy scenarios provide a framework for exploring future energy perspectives, including various combinations of technology options and their implications. Many scenarios in the literature illustrate how energy system developments may affect global change. Examples are the new emissions scenarios by the Intergovernmental Panel on Climate Change (IPCC) and the energy scenarios by the World Energy Assessment (WEA). Some of these scenarios describe energy futures that are compatible with sustainable development goals; such as improved energy efficiencies and the adoption of advanced energy supply technologies. Sustainable development scenarios are also characterized by low environmental impacts (at local, regional and global scales) and equitable allocation of resources and wealth. They can help explore different transitions toward sustainable development paths and alternative energy perspectives in general. The considerable differences in expected total energy requirements among the scenarios reflect the varying approaches used to address the need for energy services in the future and demonstrate effects of different policy frameworks, changes in human behavior and investments in the future, as well as alternative unfolding of the main scenario driving forces such as demographic transitions, economic development and technological change. Increases in research, development and deployment efforts for new energy technologies are a prerequisite for achieving further social and economic development in the world. Significant technological advances will be required, as well as incremental improvements in conventional energy technologies. In general, significant policy and behavioral changes will be needed during the next few decades to achieve more sustainable development paths and mitigate climate change toward the end of the century. (au)

Validation of EOPs/FRGs Procedures Using LOHS Scenario

International Nuclear Information System (INIS)

Bajs, T.; Konjarek, D.; Vukovic, J.

2012-01-01

Validation of EOPs (Emergency Operating Procedures) and FRGs (Function Restoration Guidelines) can be achieved either through plant full scope simulator or on desk top exercises. The desk top exercise is conducted when for the given scenario plant full scope simulator is not suitable. In either verification cases predefined scenario should be evaluated and possible branching foreseen. The scenario presented is LOHS, with bleed and feed procedure initiated. Best estimate light water reactor transient analysis code RELAP5/mod3.3 was used in calculation. Standardized detailed plant model was used. Operator actions were modelled from beginning of the scenario to its termination.(author).

The NIF LinkOut broker: a web resource to facilitate federated data integration using NCBI identifiers.

Science.gov (United States)

Marenco, Luis; Ascoli, Giorgio A; Martone, Maryann E; Shepherd, Gordon M; Miller, Perry L

2008-09-01

This paper describes the NIF LinkOut Broker (NLB) that has been built as part of the Neuroscience Information Framework (NIF) project. The NLB is designed to coordinate the assembly of links to neuroscience information items (e.g., experimental data, knowledge bases, and software tools) that are (1) accessible via the Web, and (2) related to entries in the National Center for Biotechnology Information's (NCBI's) Entrez system. The NLB collects these links from each resource and passes them to the NCBI which incorporates them into its Entrez LinkOut service. In this way, an Entrez user looking at a specific Entrez entry can LinkOut directly to related neuroscience information. The information stored in the NLB can also be utilized in other ways. A second approach, which is operational on a pilot basis, is for the NLB Web server to create dynamically its own Web page of LinkOut links for each NCBI identifier in the NLB database. This approach can allow other resources (in addition to the NCBI Entrez) to LinkOut to related neuroscience information. The paper describes the current NLB system and discusses certain design issues that arose during its implementation.

Child welfare caseworkers as brokers of mental health services: a pilot evaluation of Project Focus Colorado.

Science.gov (United States)

Fitzgerald, Monica M; Torres, Marcela M; Shipman, Kimberly; Gorrono, Jessica; Kerns, Suzanne E U; Dorsey, Shannon

2015-02-01

Youth in the child welfare system (CWS) have substantially higher rates of mental health needs compared to the general population, yet they rarely receive targeted, evidence-based practices (EBPs). Caseworkers play the critically important role of "service broker" for CWS youth and families. This study examines preliminary caseworker-level outcomes of Project Focus Colorado (PF-C), a training and consultation program designed to improve access to EBPs for CWS youth. PF-C evaluation occurred in four child welfare offices (two intervention [n = 16 caseworkers] vs. two practice-as-usual, wait-list control [WLC; n = 12 caseworkers]). Receipt of PF-C was associated with significantly increased caseworker knowledge of (a) EBPs, (b) child mental health problems, (c) evidence-based treatment components targeting mental health problem areas, and (d) mental health screening instruments, compared to WLC. Dose of training and consultation was associated with greater ability to correctly classify mental health problems and match them to EBPs. These preliminary results suggest that targeted training and consultation help to improve caseworker knowledge of children's mental health needs, EBPs for mental health, and mental health screening instruments. © The Author(s) 2014.

Analysis of JT-60SA operational scenarios

Science.gov (United States)

Garzotti, L.; Barbato, E.; Garcia, J.; Hayashi, N.; Voitsekhovitch, I.; Giruzzi, G.; Maget, P.; Romanelli, M.; Saarelma, S.; Stankiewitz, R.; Yoshida, M.; Zagórski, R.

2018-02-01

Reference scenarios for the JT-60SA tokamak have been simulated with one-dimensional transport codes to assess the stationary state of the flat-top phase and provide a profile database for further physics studies (e.g. MHD stability, gyrokinetic analysis) and diagnostics design. The types of scenario considered vary from pulsed standard H-mode to advanced non-inductive steady-state plasmas. In this paper we present the results obtained with the ASTRA, CRONOS, JINTRAC and TOPICS codes equipped with the Bohm/gyro-Bohm, CDBM and GLF23 transport models. The scenarios analysed here are: a standard ELMy H-mode, a hybrid scenario and a non-inductive steady state plasma, with operational parameters from the JT-60SA research plan. Several simulations of the scenarios under consideration have been performed with the above mentioned codes and transport models. The results from the different codes are in broad agreement and the main plasma parameters generally agree well with the zero dimensional estimates reported previously. The sensitivity of the results to different transport models and, in some cases, to the ELM/pedestal model has been investigated.

Scenarios for the food industry in 2010

DEFF Research Database (Denmark)

Harmsen, Hanne; Jensen, Birger Boutrup; Sonne, Anne-Mette

2001-01-01

visions of the future of the food industry and to assess their implications for competence requirements. Given the uncertain nature of the environment, food companies cannot rely on today's competencies being sufficient to fulfil the demands of tomorrow's markets. However, predicting the determinants......Predicting the future is impossible; corporate decision-makers have, however, to decide which competencies to develop precisely on this basis. This article presents the results of a research project on scenario analyses in the Danish food industry. The aim of the study is to look at alternative...... of success in the food industry 10 years hence is a daunting task. Scenario techniques can be very useful in this respect (von Reibnitz, 1988). The contribution of the article is the methodological approach to scenario building, which combines academic and industry input and translates the scenarios...

Professional culture brokers: Nursing faculty perceptions of nursing culture and their role in student formation.

Science.gov (United States)

Strouse, Susan M; Nickerson, Carolyn J

2016-05-01

Socialization, or formation of students to the professional nurse role, is an expectation of nursing education. This process is complex and challenging for students, who continue to experience culture shock moving from academe to practice settings. Viewing formation as enculturation is one way to address culture shock. Nursing faculty are key figures in this process, yet their views are not known. This focused ethnography study explored nursing faculty's perceptions about the culture of nursing and how they bring students into that culture. Data collected at two accredited, undergraduate pre-licensure baccalaureate nursing programs were analyzed using Leininger's four phases of data analysis. Four themes emerged: 1. The culture of nursing is multifaceted, multivalent and at times contradictory 2. Many factors interact and have influence on the culture of nursing 3. Navigating the subcultures (academia, service and organizational culture) is challenging for faculty, and 4. Nursing faculty believe that the right conditions facilitate the enculturation of students. Nursing faculty believe nursing has a professional culture and they bring students into that culture. Viewing the faculty role in enculturation to professional nursing as a culture broker can facilitate the process for students and mitigate the culture shock new graduate nurses experience. Copyright © 2016 Elsevier Ltd. All rights reserved.

JAXA's Space Exploration Scenario

Science.gov (United States)

Sato, N. S.

2018-04-01

Japan Aerospace Exploration Agency (JAXA) has been studying space exploration scenario, including human exploration for Japan since 2015, which encompasses goals, knowledge gap assessment, and architecture. assessment, and technology roadmap.

NEC-2020 emission reduction scenarios

DEFF Research Database (Denmark)

Slentø, Erik; Nielsen, Ole-Kenneth; Hoffmann, Leif

The upcoming NEC-2020 EU directive sets up emission ceilings for NOX, SO2, NH3, NMVOC and PM in order to meet the environmental exposure targets of the Thematic Strategy. This report contains an assessment of intermediary emission reduction scenarios for Denmark, computed by the GAINS model 2007,......, which serves as the basis for the pending negotiations in EU. The assessment is brought up to date by including a brief evaluation of the new reduction scenarios published in 2008, founding the European Commission NEC-2020 directive proposal....

Child-Specific Exposure Scenarios Examples (Final Report)

Science.gov (United States)

EPA announced the availability of the final report, Child-Specific Exposure Scenarios Examples. This report is intended to be a companion document to the Exposure Factors Handbook (U.S. EPA 2011). The example scenarios were compiled from questions and inquiries r...

The design of remote discharge scenario management system on EAST

Energy Technology Data Exchange (ETDEWEB)

Chai, W.T, E-mail: wtchai@ipp.ac.cn [Institute of Plasma Physics, Chinese Academy of Sciences, Hefei, Anhui (China); University of Science and Technology of China, Hefei, Anhui (China); Xiao, B.J [Institute of Plasma Physics, Chinese Academy of Sciences, Hefei, Anhui (China); University of Science and Technology of China, Hefei, Anhui (China); Yuan, Q.P; Zhang, R.R. [Institute of Plasma Physics, Chinese Academy of Sciences, Hefei, Anhui (China)

2016-11-15

Highlights: • The remote discharge scenario management system is established on EAST, it provides some useful function for operators to manage discharge scenarios and formulate discharge schedule. • Operators can use this system to formulate discharge schedule on account of it can electing optimal scenarios automatically. • The system is not only for local user but also for remote user. • In the future, we can combine with actual discharge data and data mining technology to acquire optimal configuration, which to generate expert database and guiding experiment. - Abstract: The discharge scenarios on EAST plasma control system (PCS), characterized by different waveform parameters and different hardware requirements, will need a systematic discharge scenario management system for remote and local operators, in order to optimize storage structure and rationally manage discharge time. The remote management of discharge scenarios will require extending the functionalities of the present PCS “future shot” and “next shot” modules. Taking advantage of database technique, the operators can acquire detail information of all discharge scenarios directly without PCS user interface and search the specified scenarios by key words. In addition, the system can elect optimal scenarios automatically based on discharge schedule and plasma pulse setting for later artificial selection. To this purpose, a new remote discharge scenario management system (RDSMS) basis for Web is being conceived on EAST. The system contains a database with functions of “user management”, “scenario verification”, “prepared scenario management”, “actual discharge scenario management” and “discharge schedule management”. This paper will present the relevant conceptual design and give an account of the test results for implementation on EAST discharges.

The design of remote discharge scenario management system on EAST

International Nuclear Information System (INIS)

Chai, W.T; Xiao, B.J; Yuan, Q.P; Zhang, R.R.

2016-01-01

Highlights: • The remote discharge scenario management system is established on EAST, it provides some useful function for operators to manage discharge scenarios and formulate discharge schedule. • Operators can use this system to formulate discharge schedule on account of it can electing optimal scenarios automatically. • The system is not only for local user but also for remote user. • In the future, we can combine with actual discharge data and data mining technology to acquire optimal configuration, which to generate expert database and guiding experiment. - Abstract: The discharge scenarios on EAST plasma control system (PCS), characterized by different waveform parameters and different hardware requirements, will need a systematic discharge scenario management system for remote and local operators, in order to optimize storage structure and rationally manage discharge time. The remote management of discharge scenarios will require extending the functionalities of the present PCS “future shot” and “next shot” modules. Taking advantage of database technique, the operators can acquire detail information of all discharge scenarios directly without PCS user interface and search the specified scenarios by key words. In addition, the system can elect optimal scenarios automatically based on discharge schedule and plasma pulse setting for later artificial selection. To this purpose, a new remote discharge scenario management system (RDSMS) basis for Web is being conceived on EAST. The system contains a database with functions of “user management”, “scenario verification”, “prepared scenario management”, “actual discharge scenario management” and “discharge schedule management”. This paper will present the relevant conceptual design and give an account of the test results for implementation on EAST discharges.

Scenario study on the FBR deployment

International Nuclear Information System (INIS)

Ono, Kiyoshi; Kofuji, Hirohide; Otaki, Akira; Yonezawa, Shigeaki; Shinoda, Yoshihiko; Hirao, Kazunori; Ikegami, Tetsuo

2000-12-01

This study on success scenarios for the Fast Breeder Reactor (FBR) deployment was performed taking account of future situation of fossil, renewable and nuclear energies in Japan as well as the world from the viewpoints of the following four items; economics, environment, energy security and restriction of natural uranium resources. In the economics scenario, if carbon tax is added to generating cost of LNG, coal and oil and the economics of FBR cycle is competitive with LWR cycle in the future, FBR cycle will be expected to introduce as the middle and base load power plant. In the environment scenario, there is also any possibility that FBR cycle which can burn and transmute minor actinide and fission product elements will be introduced in order to reduce the burden of deposit facility and the toxicity of high-level waste. In the uranium resources restriction scenario, FBR cycle needs to be deployed at the latest in the middle of 21st century from the viewpoint of the restriction of natural uranium resources. This study was carried out in a part of JNC's feasibility study on commercialized FBR cycle system. (author)

European Water Footprint Scenarios for 2050

Directory of Open Access Journals (Sweden)

A. Ertug Ercin

2016-05-01

Full Text Available This study develops water footprint scenarios for Europe for 2050, at the country level, based on projections regarding population and economic growth, production and trade patterns, consumption patterns (diets and bioenergy use and technological development. The objective is to estimate possible future changes in the green, blue and grey water footprint (WF of production and consumption, to analyze the main drivers of projected changes and to assess Europe’s future dependence on water resources elsewhere in the world. We develop four scenarios, considering globalization versus regional self-sufficiency, and development driven by economic objectives versus development driven by social and environmental objectives. The study shows that the most critical driver of change affecting Europe’s future WF is the consumption pattern. The WFs of both production and consumption in Western Europe increase under scenarios with high meat consumption and decrease with low-meat scenarios. Besides, additional water demands from increasing biofuel needs will put further pressure on European water resources. The European countries with a large ratio of external to total WF of consumption in 2000 decrease their dependencies on foreign water resources in 2050.

Scenarios of land cover in China

Science.gov (United States)

Yue, Tian Xiang; Fan, Ze Meng; Liu, Ji Yuan

2007-02-01

A method for surface modeling of land cover change (SMLC) is developed on the basis of establishing transition probability matrixes between land cover types and HLZ types. SMLC is used to simulate land cover scenarios of China for the years 2039, 2069 and 2099, for which HLZ scenarios are first simulated in terms of HadCM3 climatic scenarios that are downscaled in zonal model of spatial climate change in China. This paper also analyzes spatial distribution of land cover types, area change and mean center shift of each land cover type, ecotope diversity, and patch connectivity under the land cover scenarios. The results show that cultivated land would decrease and woodland would expand greatly with climatic change, which coincides with consequences expected by implementation of Grain-for-Green policy. Nival area would shrink, and desertification area would expand at a comparatively slow rate in future 100 years. Climate change would generally cause less ecotope diversity and more patch connectivity. Ecosystems in China would have a pattern of beneficial cycle after efficient ecological conservation and restoration. However, if human activities would exceed regulation capacity of ecosystems themselves, the ecosystems in China might deteriorate more seriously.

Scenario Development for Trgovska Gora Shallow Land Facility

International Nuclear Information System (INIS)

Skanata, D.; Medakovic, S.; Lokner, V.; Levanat, I.

2002-01-01

Safety assessments, either preliminary or final, consist of a qualitative and a quantitative part. The qualitative part of the assessment implies a selection of relevant scenarios to be analyzed, while the quantitative part of the assessment consists of their mathematical modeling. This work is dealing with the qualitative part of safety assessment concerning a specific radioactive waste disposal system, i.e., the shallow land facility situated on the macrolocation Trgovska gora. This article has as its purpose a brief presentation of the ISAM methodology application results (Improvement of Safety Assessment Methodologies for Near Surface Radioactive Waste Facilities;), a methodology developed within the framework of a project of the same name, organized by the IAEA. The above mentioned methodology is based on the development of the so-called FEP list (Features, Events, Process), on selection procedure of the FEP list, specifically regarding particular criteria defined in advance, and on application of systematic methods of selecting relevant scenarios (in this case the matrix of interactions method has been applied). The main aim and purpose of a methodology based on the analysis of FEPs (identification, classification, selection, construction of the matrix of interactions) consists of observing and documenting all the features, events and processes due to be taken into consideration while assessing safety of a particular radioactive waste disposal system. In this connection, by radioactive waste disposal system we mean a system consisting of radioactive waste and engineer features (barriers), geological environment within which the disposal site is located, surface-environment (soil, sediments, vegetation, etc.) and human population near the disposal site. The final step of the application of this methodology consists of generating the scenario using the matrix of interactions. So, for shallow land facility situated on the macrolocation Trgovska gora, applying