WorldWideScience

Sample records for policies enable users

  1. User Centric Policy Management

    Science.gov (United States)

    Cheek, Gorrell P.

    2013-01-01

    Internet use, in general, and online social networking sites, in particular, are experiencing tremendous growth with hundreds of millions of active users. As a result, there is a tremendous amount of privacy information and content online. Protecting this information is a challenge. Access control policy composition is complex, laborious and…

  2. Framework for Enabling User-Generated Content

    OpenAIRE

    Nilsson, Karin H

    2012-01-01

    User-generated content, UGC, is a modern topic today and refers to media and creative works created by Internet users and posted on the Internet. More and more application developers wants to offer sharing functionalities in their applications and on their websites. The alternatives of doing so today are to use UGC platforms API, like Facebook and Twitter, to upload the content to that specific platform or to implement the framework ShareKit that enables the user to share their content on mul...

  3. Directory Enabled Policy Based Networking; TOPICAL

    International Nuclear Information System (INIS)

    KELIIAA, CURTIS M.

    2001-01-01

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

  4. Policies to promote user innovation

    DEFF Research Database (Denmark)

    Svensson, Peter O.; Hartmann, Rasmus Koss

    2018-01-01

    of such policies. It is also not clear whether there is a problem for user-directed policy to solve, or what that problem is. As a first empirical step to answering these questions, we report the results of providing hospital clinicians with access to ‘makerspaces’, i.e. staffed facilities with prototyping tools...... and the expertise in using them. Findings suggest that almost all innovations developed in the makerspaces are user innovations; that the potential returns from the innovations developed in the makerspaces’ first year of operation are more than tenfold the required investment; and that most of the innovations would...... not have been developed without access to makerspaces. Due to lack of diffusion, only a limited share of potential returns is realized. This suggests not only that there are problems of non-development and under-development that policy can solve and that doing so supports social welfare. It also suggests...

  5. Policies to Promote User Innovation

    DEFF Research Database (Denmark)

    Svensson, Peter; Hartmann, Rasmus Koss

    and benefits of such policies. As a first empirical step to understanding such policies, this paper reports on the results of providing hospital clinicians with access to ‘makerspaces’, i.e. staffed facilities with prototyping tools and the expertise in using them. Findings suggest that almost all innovations...... developed in the makerspaces are user innovations; that the potential returns from the first 56 innovations developed in the makerspaces are 30-80 times the required investment; and that most of the innovations would not have been developed without access to makerspaces. Yet owing to lack of diffusion, only...... a limited share of potential returns is realized. This suggests that provision of makerspaces, at least in healthcare contexts, is a tremendously effective form of user-supporting innovation policy both from an organizational and societal perspective, but also that it might need to be supplemented...

  6. Enabling Wireless Cooperation in User Provided Networks

    OpenAIRE

    Rolla, Vitor Guerra

    2015-01-01

    Tese de doutoramento em Ciências e Tecnologias da Informação, apresentada ao Departamento de Engenharia Informática da Faculdade de Ciências e Tecnologia da Universidade de Coimbra This doctoral thesis investigates user provided networks. Such networks have become important research subjects in the field of informatics engineering due to the recent popularity of smart phones. User provided networks are independent from traditional Internet service providers. Communication and informati...

  7. Enabling web users and developers to script accessibility with Accessmonkey.

    Science.gov (United States)

    Bigham, Jeffrey P; Brudvik, Jeremy T; Leung, Jessica O; Ladner, Richard E

    2009-07-01

    Efficient web access remains elusive for blind computer users. Previous efforts to improve web accessibility have focused on developer awareness, automated improvement, and legislation, but these approaches have left remaining concerns. First, while many tools can help produce accessible content, most are difficult to integrate into existing developer workflows and rarely offer specific suggestions that developers can implement. Second, tools that automatically improve web content for users generally solve specific problems and are difficult to combine and use on a diversity of existing assistive technology. Finally, although blind web users have proven adept at overcoming the shortcomings of the web and existing tools, they have been only marginally involved in improving the accessibility of their own web experience. In a step toward addressing these concerns, we have developed Accessmonkey, a common scripting framework that web users, web developers and web researchers can use to collaboratively improve accessibility. This framework advances the idea that Javascript and dynamic web content can be used to improve inaccessible content instead of being a cause of it. Using Accessmonkey, web users and developers on different platforms and with potentially different goals can collaboratively make the web more accessible. In this article, we first present the design of the Accessmonkey framework and offer several example scripts that demonstrate the utility of our approach. We conclude by discussing possible future extensions that will provide easy access to scripts as users browse the web and enable non-technical blind users to independently create and share improvements.

  8. Sustainable user innovation from a policy perspective

    DEFF Research Database (Denmark)

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

    2016-01-01

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

  9. Sustainable user innovation from a policy perspective

    DEFF Research Database (Denmark)

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

    2016-01-01

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

  10. Emergent information technologies and enabling policies for counter-terrorism

    CERN Document Server

    Popp, R

    2006-01-01

    Explores both counter-terrorism and enabling policy dimensions of emerging information technologies in national security After the September 11th attacks, "connecting the dots" has become the watchword for using information and intelligence to protect the United States from future terrorist attacks. Advanced and emerging information technologies offer key assets in confronting a secretive, asymmetric, and networked enemy. Yet, in a free and open society, policies must ensure that these powerful technologies are used responsibly, and that privacy and civil liberties remain protected. Emergent Information Technologies and Enabling Policies for Counter-Terrorism provides a unique, integrated treatment of cutting-edge counter-terrorism technologies and their corresponding policy options. Featuring contributions from nationally recognized authorities and experts, this book brings together a diverse knowledge base for those charged with protecting our nation from terrorist attacks while preserving our civil liberti...

  11. Policy Enabling Environment for Corporate Renewable Energy Sourcing

    Energy Technology Data Exchange (ETDEWEB)

    2017-05-09

    Interest in renewable energy (RE) procurement in new markets is on the rise. Corporations are increasing their commitments to procuring RE, motivated by an interest in using clean energy sources and reducing their energy expenses. Many large companies have facilities and supply chains in multiple countries, and are interested in procuring renewable energy in the grids where they use energy. The policy environment around the world plays a key role in shaping where and how corporations will invest in renewables. This fact sheet details findings from a recent 21st Century Power Partnership report, Policies to Enable Corporate Renewable Energy Sourcing Internationally.

  12. Policies for Enabling Corporate Sourcing of Renewable Energy Internationally: A 21st Century Power Partnership Report

    Energy Technology Data Exchange (ETDEWEB)

    Bird, Lori; Heeter, Jenny; O' Shaughnessy, Eric; Speer, Bethany; Volpi, Christina; Cook, Orrin; Jones, Todd; Taylor, Michael; Ralon, Pablo; Nilson, Emily

    2017-05-25

    This paper explores the policy and regulatory enabling environment for corporate sourcing of renewables. The paper has been developed in support of the Corporate Sourcing of Renewables Campaign, which was launched at the Clean Energy Ministerial (CEM) meeting in June 2016. Through the campaign, a subset of CEM member governments is collaborating with corporate and nongovernmental organization partners to facilitate increased corporate procurement of renewables and pursue supportive policies for corporate procurement. This paper finds that policy certainty is essential to creating vibrant markets for renewable energy. While policymakers may need to adjust policy mechanisms over time as markets go through different stages of maturity, they must also consider the economic decisions that end-users make in evaluating projects. Policy interaction is also important to consider because buyers seek assurances that their investments in renewables have impact and wish to make clear claims about their renewable energy purchases.

  13. Enabling Accessibility Through Model-Based User Interface Development.

    Science.gov (United States)

    Ziegler, Daniel; Peissner, Matthias

    2017-01-01

    Adaptive user interfaces (AUIs) can increase the accessibility of interactive systems. They provide personalized display and interaction modes to fit individual user needs. Most AUI approaches rely on model-based development, which is considered relatively demanding. This paper explores strategies to make model-based development more attractive for mainstream developers.

  14. User satisfaction as a political technology in school policy

    DEFF Research Database (Denmark)

    Rasmussen, Palle

    The paper discusses user satisfaction surveys as a policy instrument in education with a focus on local school policy, including the reasons for and the consequences of introducing user surveys in educational policy will be discussed. Empirical examples are drawn mainly from Danish municipalities....

  15. NASA EOSDIS Enabling Science by Improving User Knowledge

    Science.gov (United States)

    Lindsay, F. E.; Brennan, J.; Blumenfeld, J.

    2016-12-01

    NASA's Earth Observing System Data and Information System (EOSDIS) has been a central component of the NASA Earth observation program since the 1990's. The data collected by NASA's remote sensing instruments, airborne platforms and field campaigns represent a significant public investment in Earth science research. EOSDIS provides free and open access of these data to a diverse end-user community worldwide. Over time the EOSDIS data user community has grown substantially in both number and in the diversity of their needs. Commensurate with this growth, there also have been substantial changes in internet-based technologies and the expectation of users demanding more sophisticated EOSDIS information products describing, highlighting and providing insight to our vast data collections. To meet these increased expectations and to more fully engage our users, EOSDIS is evolving our use of traditional forms of purely static methods of public engagement such as stand-alone text and imagery toward more immersive and interactive forms of communications. This paper highlights and elucidates the methods and forms used by EOSDIS in this emerging world of dynamic and interactive media. Lessons learned and the impacts of applying these newer methods are explained and include several examples from our current efforts. These examples include interactive, on-line webinars focusing on data discovery and access (including tool usage), informal and informative `data chats' with data experts across our EOSDIS community, and profiles of scientists, researchers, and managers actively using EOSDIS data. Our efforts also include improved conference and meeting interactions with data users through the ability to use EOSDIS data interactively during hyperwall talks and the EOSDIS Worldview data visualization and exploration client. The suite of internet-based, interactive capabilities and technologies has allowed EOSDIS to expand our user community by making the data and applications from

  16. Elckerlyc goes mobile - Enabling natural interaction in mobile user interfaces

    NARCIS (Netherlands)

    Klaassen, Randy; Hendrix, Jordi; Reidsma, Dennis; op den Akker, Hendrikus J.A.; van Dijk, Elisabeth M.A.G.; op den Akker, Harm

    The fast growth of computational resources and speech technology available on mobile devices makes it possible to entertain users of these devices in having a natural dialogue with service systems. These systems are sometimes perceived as social agents and this can be supported by presenting them on

  17. NASA EOSDIS: Enabling Science by Improving User Knowledge

    Science.gov (United States)

    Lindsay, Francis; Brennan, Jennifer; Blumenfeld, Joshua

    2016-01-01

    Lessons learned and impacts of applying these newer methods are explained and include several examples from our current efforts such as the interactive, on-line webinars focusing on data discovery and access including tool usage, informal and informative data chats with data experts across our EOSDIS community, data user profile interviews with scientists actively using EOSDIS data in their research, and improved conference and meeting interactions via EOSDIS data interactively used during hyper-wall talks and Worldview application. The suite of internet-based, interactive capabilities and technologies has allowed our project to expand our user community by making the data and applications from numerous Earth science missions more engaging, approachable and meaningful.

  18. Enabling global collaborations through policy engagement and CMS applications

    Science.gov (United States)

    Escobar, V. M.; Sepulveda Carlo, E.; Delgado Arias, S.

    2015-12-01

    Different spatial scales prompt different discussions among carbon data stakeholders. NASA's Carbon Monitoring System (CMS) initiative has enabled collaboration opportunities with stakeholders whose data needs and requirements are unique to the spatial scope of their work: from county to the international scale. At the very local level, the Sonoma County Agricultural Preservation and Open Space District leverages CMS high-resolution biomass estimates to develop a Monitoring, Reporting, and Verification (MRV) system in support of the District's 10-year land stewardship plan and the California's Global Warming Solutions Act (AB32). On the eastern coast, at the state level, the Maryland Department of Natural Resources utilizes the same high-resolution biomass estimates on a larger scale to better strategize in achieving the goal of 40% canopy cover statewide by 2020. At a regional scale that encompasses the three states of Maryland, Delaware, and Pennsylvania, LiDAR data collection of the Chesapeake Bay watershed dominate the stakeholder discussions. By collaborating with the U.S. Geological Survey's 3-D Elevation Program (3DEP), high-resolution LiDAR data will fill critical data gaps to help implement watershed protection strategies such as increasing riparian forest buffers to reduce runoff. Outside of the U.S., the World Resources Institute seeks to harness CMS reforestation products and technical expertise in addressing land restoration priorities specific to each Latin American country. CMS applications efforts expand beyond forest carbon examples discussed above to include carbon markets, ocean acidification, national greenhouse gas inventory, and wetlands. The broad array of case studies and lessons learned through CMS Applications in scaling carbon science for policy development at different spatial scales is providing unique opportunities that leverage science through policy needs.

  19. The Ontological Politics of Evidence and Policy Enablement

    Science.gov (United States)

    Carusi, F. Tony; Rawlins, Peter; Ashton, Karen

    2018-01-01

    Ontological politics has received increasing attention within education policy studies, particularly as a support for the notion of policy enactment. While policy enactment offers serious challenges to traditional approaches toward policy implementation, this paper takes up ontological politics as a concept that extends beyond implementation and…

  20. Spreading the rooftop revolution: What policies enable solar-as-a-service?

    International Nuclear Information System (INIS)

    Overholm, Harald

    2015-01-01

    Firms using third-party-ownership (TPO) business models transform solar rooftop installations into a simple service. TPO firms sign long-term agreements with building owners or users to install, finance and manage locally sited solar panels. Customers simply buy solar electricity. The business model can increase total PV market demand by removing central barriers to PV adoption including technology risk, financing needs, and learning costs. TPO is now the dominant US model for residential solar and attempts to use the business model are underway in Europe and Asia. This study discusses how policy makers can enable emergence of solar TPO business models in new markets, a theme novel to extant literature. The paper is based on a comprehensive study of the US solar TPO ecosystem including 50 interviews with key market actors. A downside to the TPO model is potential lock-out of innovative solar technology. Crucial policy actions to enable TPO emergence in new markets are to ensure the legality of the TPO model and to facilitate solar self-consumption (the ability of customers to offset grid electricity costs by using locally generated solar electricity). -- Highlights: •Solar third-party ownership (TPO) firms can boost solar rooftop growth. •5 in-depth cases of US TPO firms and their ecosystem of partners are analyzed. •Policy options to enable solar TPO emergence in new markets are suggested. •Avoiding prohibitive rules and facilitating solar self-consumption are key measures. •Lock-out of new and innovative solar technology is a downside to the TPO model

  1. Policies to Enable Bioenergy Deployment: Key Considerations and Good Practices

    Energy Technology Data Exchange (ETDEWEB)

    Smolinksi, Sharon [National Renewable Energy Lab. (NREL), Golden, CO (United States); Cox, Sadie [National Renewable Energy Lab. (NREL), Golden, CO (United States)

    2016-05-01

    Bioenergy is renewable energy generated from biological source materials, and includes electricity, transportation fuels and heating. Source materials are varied types of biomass, including food crops such as corn and sugarcane, non-edible lignocellulosic materials such as agricultural and forestry waste and dedicated crops, and municipal and livestock wastes. Key aspects of policies for bioenergy deployment are presented in this brief as part of the Clean Energy Solutions Center's Clean Energy Policy Brief Series.

  2. Satellite-enabled educational services specification and requirements analysis based on user feedback

    OpenAIRE

    Tsekeridou, Sofia; Tiropanis, Thanassis; Rorris, Dimitris; Constantinos, Makropoulos; Serif, Tacha; Stergioulas, Lampros

    2008-01-01

    Advanced tele-education services provision in remote geographically dispersed user communities (such as agriculture and maritime), based on the specific needs and requirements of such communities, implies significant infrastructural and broadband connectivity requirements for rich media, timely and quality-assured content delivery and interactivity. The solution to broadband access anywhere is provided by satellite-enabled communication infrastructures. This paper aims to present such satelli...

  3. NavMol 3.0: enabling the representation of metabolic reactions by blind users.

    Science.gov (United States)

    Binev, Yuri; Peixoto, Daniela; Pereira, Florbela; Rodrigues, Ian; Cavaco, Sofia; Lobo, Ana M; Aires-de-Sousa, João

    2018-01-01

    The representation of metabolic reactions strongly relies on visualization, which is a major barrier for blind users. The NavMol software renders the communication and interpretation of molecular structures and reactions accessible by integrating chemoinformatics and assistive technology. NavMol 3.0 provides a molecular editor for metabolic reactions. The user can start with templates of reactions and build from such cores. Atom-to-atom mapping enables changes in the reactants to be reflected in the products (and vice-versa) and the reaction centres to be automatically identified. Blind users can easily interact with the software using the keyboard and text-to-speech technology. NavMol 3.0 is free and open source under the GNU general public license (GPLv3), and can be downloaded at http://sourceforge.net/projects/navmol as a JAR file. joao@airesdesousa.com. © The Author (2017). Published by Oxford University Press. All rights reserved. For Permissions, please email: journals.permissions@oup.com

  4. USER-UPLOADED IMAGES PRIVACY POLICY PREDICTION USING CLASSIFICATION AND POLICY MINING

    OpenAIRE

    Aishwarya Singh*; Sushmita Singh; Bhavesh Mandalkar

    2016-01-01

    Social media become one of the most essential part of our daily life as it enables us to be in touch with a lot of people. Creation of social networking sites such as LinkedIn, Facebook and MySpace give opportunities to communicate new peoples and friends in their own and also in the other various communities across the world. Users of social media share plenty of personal information with a large number of “friends.” These enhance technology leads to violations of privacy as the users are sh...

  5. Beyond Foucault: Toward a User-Centered Approach to Sexual Harassment Policy.

    Science.gov (United States)

    Ranney, Frances J.

    2000-01-01

    Discusses how United States national policy regarding sexual harassment exemplifies the Foucauldian paradigm in its attempt to regulate sexuality through seemingly authorless texts. Proposes a user-centered approach to policy drafting that values the knowledge of workers as users and makers of workplace policy. Argues that regulation through such…

  6. Digital Watermarks Enabling E-Commerce Strategies: Conditional and User Specific Access to Services and Resources

    Science.gov (United States)

    Dittmann, Jana; Steinebach, Martin; Wohlmacher, Petra; Ackermann, Ralf

    2002-12-01

    Digital watermarking is well known as enabling technology to prove ownership on copyrighted material, detect originators of illegally made copies, monitor the usage of the copyrighted multimedia data and analyze the spread spectrum of the data over networks and servers. Research has shown that data hiding techniques can be applied successfully to other application areas like manipulations recognition. In this paper, we show our innovative approach for integrating watermark and cryptography based methods within a framework of new application scenarios spanning a wide range from dedicated and user specific services, "Try&Buy" mechanisms to general means for long-term customer relationships. The tremendous recent efforts to develop and deploy ubiquitous mobile communication possibilities are changing the demands but also possibilities for establishing new business and commerce relationships. Especially we motivate annotation watermarks and aspects of M-Commerce to show important scenarios for access control. Based on a description of the challenges of the application domain and our latest work we discuss, which methods can be used for establishing services in a fast convenient and secure way for conditional access services based on digital watermarking combined with cryptographic techniques. We introduce an example scenario for digital audio and an overview of steps in order to establish these concepts practically.

  7. Barriers and Enablers to the Implementation of School Wellness Policies: An Economic Perspective.

    Science.gov (United States)

    Schuler, Brittany R; Saksvig, Brit I; Nduka, Joy; Beckerman, Susannah; Jaspers, Lea; Black, Maureen M; Hager, Erin R

    2018-01-01

    Local wellness policies (LWPs) are mandated among school systems to enhance nutrition/physical activity opportunities in schools. Prior research notes disparities in LWP implementation. This study uses mixed methods to examine barriers/enablers to LWP implementation, comparing responses by student body income. Schools ( n = 744, 24 systems) completed an LWP implementation barriers/enablers survey. Semistructured interviews ( n = 20 random subsample) described barriers/enablers. Responses were compared by majority of lower (≥50% free/reduced-price meals; lower income [LI]) versus higher income (HI) student body. In surveys, LI and HI schools identified common barriers (parents/families, federal/state regulations, students, time, funding) and enablers (school system, teachers, food service, physical education curriculum/resources, and staff). Interviews further elucidated how staffing and funding served as enablers for all schools, and provide context for how and why barriers differed by income: time, food service (HI schools), and parents/families (LI schools). Findings support commonalities in barriers and enablers among all schools, suggesting that regardless of economic context, schools would benefit from additional supports, such as physical education and nutrition education resources integrated into existing curricula, additional funding, and personnel time dedicated to wellness programming. LI schools may benefit from additional funding to support parent and community involvement.

  8. Social Networks as Enablers of Enterprise Creativity: Evidence from Portuguese Firms and Users

    OpenAIRE

    Fernandes, Silvia; Belo, Ana

    2016-01-01

    The present work analyzes the profiles of social networks' users, individuais and enterprises in Algarve (Portugal), having accomplished online questionnaires. Samples of 230 users and 70 firms were collected. According to data obtained there are different behaviors. Users' results highlight the need of harnessing the potential of recruitment and business projects through social networks, as searching for knowledge, communication and professional relations are expressive. Firms' results revea...

  9. Enabling Pro-Active User-Centered Recommender Systems: An Initial Evaluation

    NARCIS (Netherlands)

    D.C.A. Bulterman (Dick); P.S. Cesar Garcia (Pablo Santiago); A.J. Jansen (Jack); H. Knoche; W. Seager

    2007-01-01

    htmlabstractTraditionally, an end-user has played only a passive role when viewing commercial media: he/she is expected to consume content, not interact with it. In this paper we explore advanced user interaction techniques in the home environment. One example of such advanced interaction is the

  10. A Comparative Analysis for Wilderness User Fee Policy.

    Science.gov (United States)

    Leuschner, William A.; And Others

    1987-01-01

    Two similar wilderness areas, one of which charges user fees, were sampled in order to compare user characteristics, trip characteristics, and travel cost demand functions. The purpose was to examine the effect fees had on user behavior and choices of area. Results are presented. (MT)

  11. User centric monitoring (UCM) information service for the next generation of Grid-enabled scientists

    International Nuclear Information System (INIS)

    Alexander, D A; Li, C; Lauret, J; Fine, V

    2008-01-01

    Nuclear and high-energy physicists routinely execute data processing and data analysis jobs on a Grid and need to be able to easily and remotely monitor the execution of these jobs. Existing Grid monitoring tools provide abundant information about the whole system, but are geared towards production jobs and well suited for Grid administrators, while the information tailored towards an individual user is not readily available in a user-friendly and user-centric way. Such User Centric information includes monitoring information such as the status of the submitted job, queue position, time of the start/finish, percentage of being done, error messages, standard output, and reasons for failure. We proposed to develop a framework based on Grid service technology that allows scientists to track and monitor their jobs easily from a user-centric view. The proposed framework aims to be flexible so that it can be applied by any Grid Virtual Organization (VO) with various ways of collecting the user-centric job monitoring information built into the framework. Furthermore, the framework provides a rich and reusable set of methods of presenting the information to the user from within a Web browser and other clients. In this presentation, we will give an architectural overview of the UCM service, show an example implementation in the RHIC/STAR experiment context and discuss limitations and future collaborative work

  12. User centric monitoring (UCM) information service for the next generation of Grid-enabled scientists

    Energy Technology Data Exchange (ETDEWEB)

    Alexander, D A; Li, C [Tech-X Corporation, 5621 Arapahoe Avenue Suite A, Boulder, CO 80303 (United States); Lauret, J; Fine, V [Physics Department, Brookhaven National Laboratory, Upton, NY 11973 (United States)], E-mail: alexanda@txcorp.com

    2008-07-15

    Nuclear and high-energy physicists routinely execute data processing and data analysis jobs on a Grid and need to be able to easily and remotely monitor the execution of these jobs. Existing Grid monitoring tools provide abundant information about the whole system, but are geared towards production jobs and well suited for Grid administrators, while the information tailored towards an individual user is not readily available in a user-friendly and user-centric way. Such User Centric information includes monitoring information such as the status of the submitted job, queue position, time of the start/finish, percentage of being done, error messages, standard output, and reasons for failure. We proposed to develop a framework based on Grid service technology that allows scientists to track and monitor their jobs easily from a user-centric view. The proposed framework aims to be flexible so that it can be applied by any Grid Virtual Organization (VO) with various ways of collecting the user-centric job monitoring information built into the framework. Furthermore, the framework provides a rich and reusable set of methods of presenting the information to the user from within a Web browser and other clients. In this presentation, we will give an architectural overview of the UCM service, show an example implementation in the RHIC/STAR experiment context and discuss limitations and future collaborative work.

  13. A conceptual framework for technology-enabled and technology-dependent user behavior toward device mesh and mesh app

    Directory of Open Access Journals (Sweden)

    Ming-Hsiung Hsiao

    2018-06-01

    Full Text Available The device mesh and mesh app revealed by Gartner as the future strategic technology trend are able to predict people's need from their historic data, then provides the needed services or service innovation to support their activity engagement. However, many theories have identified that it is the motivation, rather than technology, that drives people to engage in activities or tasks. For this reason, this study builds a conceptual framework by integrating the extant logic and theories to explore how future technology would generate benefits for people. It integrates task-technology fit (TTF model and motivation theory (mainly expectancy-value theory to explain such technology user behavior. It also points out the difference between technology-enabled and technology-dependent user behavior and concludes that too much emphasis on the role of technology with too little attention on motivation would distort technology user behavior, and the role of technology as well. Keywords: Device mesh, Mesh app, Expectancy-value theory, Task-technology fit (TTF, Technology-enabled user, Technology-dependent user

  14. Enabling Pedagogy and Andragogy for 21st-Century Sign Language Users and Learners

    Science.gov (United States)

    Hermann-Shores, Patricia

    2017-01-01

    Enabling pedagogy and andragogy is discussed as a form of lifelong learning in which learners attain competences and skills as children (pedagogy) and as adults (andragogy) that enable them to engage in independent learning in the 21st century. Throughout the article the author avoids as much as possible the labels "deaf" and…

  15. Earthdata Search: How Usability Drives Innovation To Enable A Broad User Base

    Science.gov (United States)

    Reese, M.; Siarto, J.; Lynnes, C.; Shum, D.

    2017-12-01

    Earthdata Search (https://search.earthdata.nasa.gov) is a modern web application allowing users to search, discover, visualize, refine, and access NASA Earth Observation data using a wide array of service offerings. Its goal is to ease the technical burden on data users by providing a high-quality application that makes it simple to interact with NASA Earth observation data, freeing them to spend more effort on innovative endeavors. This talk would detail how we put end users first in our design and development process, focusing on usability and letting usability needs drive requirements for the underlying technology. Just a few examples of how this plays out practically, Earthdata Search teams with a lightning fast metadata repository, allowing it to be an extremely responsive UI that updates as the user changes criteria not only at the dataset level, but also at the file level. This results in a better exploration experience as the time penalty is greatly reduced. Also, since Earthdata Search uses metadata from over 35,000 datasets that are managed by different data providers, metadata standards, quality and consistency will vary. We found that this was negatively impacting users' search and exploration experience. We have resolved this problem with the introduction of "humanizers", which is a community-driven process to both "smooth out" metadata values and provide non-jargonistic representations of some content within the Earthdata Search UI. This is helpful for both the experience data scientist and our users that are brand new to the discipline.

  16. A Mobile Phone Application Enabling Visually Impaired Users to Find and Read Product Barcodes.

    Science.gov (United States)

    Tekin, Ender; Coughlan, James M

    2010-07-01

    While there are many barcode readers available for identifying products in a supermarket or at home on mobile phones (e.g., Red Laser iPhone app), such readers are inaccessible to blind or visually impaired persons because of their reliance on visual feedback from the user to center the barcode in the camera's field of view. We describe a mobile phone application that guides a visually impaired user to the barcode on a package in real-time using the phone's built-in video camera. Once the barcode is located by the system, the user is prompted with audio signals to bring the camera closer to the barcode until it can be resolved by the camera, which is then decoded and the corresponding product information read aloud using text-to-speech. Experiments with a blind volunteer demonstrate proof of concept of our system, which allowed the volunteer to locate barcodes which were then translated to product information that was announced to the user. We successfully tested a series of common products, as well as user-generated barcodes labeling household items that may not come with barcodes.

  17. Scaling-laws of human broadcast communication enable distinction between human, corporate and robot Twitter users.

    Science.gov (United States)

    Tavares, Gabriela; Faisal, Aldo

    2013-01-01

    Human behaviour is highly individual by nature, yet statistical structures are emerging which seem to govern the actions of human beings collectively. Here we search for universal statistical laws dictating the timing of human actions in communication decisions. We focus on the distribution of the time interval between messages in human broadcast communication, as documented in Twitter, and study a collection of over 160,000 tweets for three user categories: personal (controlled by one person), managed (typically PR agency controlled) and bot-controlled (automated system). To test our hypothesis, we investigate whether it is possible to differentiate between user types based on tweet timing behaviour, independently of the content in messages. For this purpose, we developed a system to process a large amount of tweets for reality mining and implemented two simple probabilistic inference algorithms: 1. a naive Bayes classifier, which distinguishes between two and three account categories with classification performance of 84.6% and 75.8%, respectively and 2. a prediction algorithm to estimate the time of a user's next tweet with an R(2) ≈ 0.7. Our results show that we can reliably distinguish between the three user categories as well as predict the distribution of a user's inter-message time with reasonable accuracy. More importantly, we identify a characteristic power-law decrease in the tail of inter-message time distribution by human users which is different from that obtained for managed and automated accounts. This result is evidence of a universal law that permeates the timing of human decisions in broadcast communication and extends the findings of several previous studies of peer-to-peer communication.

  18. Scaling-laws of human broadcast communication enable distinction between human, corporate and robot Twitter users.

    Directory of Open Access Journals (Sweden)

    Gabriela Tavares

    Full Text Available Human behaviour is highly individual by nature, yet statistical structures are emerging which seem to govern the actions of human beings collectively. Here we search for universal statistical laws dictating the timing of human actions in communication decisions. We focus on the distribution of the time interval between messages in human broadcast communication, as documented in Twitter, and study a collection of over 160,000 tweets for three user categories: personal (controlled by one person, managed (typically PR agency controlled and bot-controlled (automated system. To test our hypothesis, we investigate whether it is possible to differentiate between user types based on tweet timing behaviour, independently of the content in messages. For this purpose, we developed a system to process a large amount of tweets for reality mining and implemented two simple probabilistic inference algorithms: 1. a naive Bayes classifier, which distinguishes between two and three account categories with classification performance of 84.6% and 75.8%, respectively and 2. a prediction algorithm to estimate the time of a user's next tweet with an R(2 ≈ 0.7. Our results show that we can reliably distinguish between the three user categories as well as predict the distribution of a user's inter-message time with reasonable accuracy. More importantly, we identify a characteristic power-law decrease in the tail of inter-message time distribution by human users which is different from that obtained for managed and automated accounts. This result is evidence of a universal law that permeates the timing of human decisions in broadcast communication and extends the findings of several previous studies of peer-to-peer communication.

  19. Enabling mobile/wireless broadband technologies and services for the next billion users

    CSIR Research Space (South Africa)

    Mekuria, F

    2011-09-01

    Full Text Available devices, service activation and delivery will also be seamless. 3GPP UMTS-4G technology with the HSPA and LTE (long term evolution) capabilities are the industry?s favorite standard and choice for wireless broadband[1,2,14,15]. When it comes... interference as possible to existing primary users, in the case of licensed primary users in that frequency band. A sample of a white space measurement in using a spectrum monitoring device is depicted in Figure 4. Figure 4., Spectrum Between 800...

  20. Enabling rootless Linux containers in multi-user environments. The udocker tool

    Energy Technology Data Exchange (ETDEWEB)

    Gomes, Jorge; David, Mario; Alves, Luis; Martins, Jo ao; Pina, Jo ao [Laboratorio de Instrumentacao e Fisica Experimental de Particulas (LIP), Lisboa (Portugal); Bagnaschi, Emanuele [Deutsches Elektronen-Synchrotron (DESY), Hamburg (Germany); Campos, Isabel; Lopez-Garcia, Alvaro; Orviz, Pablo [IFCA, Consejo Superior de Investigaciones Cientificas-CSIC, Santander (Spain)

    2017-11-15

    Containers are increasingly used as means to distribute and run Linux services and applications. In this paper we describe the architectural design and implementation of udocker a tool to execute Linux containers in user mode and we describe a few practical applications for a range of scientific codes meeting different requirements: from single core execution to MPI parallel execution and execution on GPGPUs.

  1. GigaWaM—Next-Generation WDM-PON Enabling Gigabit Per-User Data Bandwidth

    DEFF Research Database (Denmark)

    Prince, Kamau; Gibbon, Timothy Braidwood; Rodes Lopez, Roberto

    2012-01-01

    The “Gigabit access passive optical network using wavelength division multiplexing” project aims to implement 64-Gb/s data transmission over 20-km single-mode fiber. Per-user symmetric data rates of 1-Gb/s will be achieved using wavelength division multiplexing passive optical network (WDM-PON) a...

  2. Enabling rootless Linux containers in multi-user environments. The udocker tool

    International Nuclear Information System (INIS)

    Gomes, Jorge; David, Mario; Alves, Luis; Martins, Jo ao; Pina, Jo ao; Bagnaschi, Emanuele; Campos, Isabel; Lopez-Garcia, Alvaro; Orviz, Pablo

    2017-11-01

    Containers are increasingly used as means to distribute and run Linux services and applications. In this paper we describe the architectural design and implementation of udocker a tool to execute Linux containers in user mode and we describe a few practical applications for a range of scientific codes meeting different requirements: from single core execution to MPI parallel execution and execution on GPGPUs.

  3. How additive manufacturing enables more sustainable end-user maintenance, repair and overhaul (MRO) strategies

    NARCIS (Netherlands)

    Wits, Wessel Willems; Reyes Garcia, José Roberto; Jauregui Becker, Juan Manuel

    2016-01-01

    This paper projects how Maintenance, Repair and Overhaul (MRO) strategies can be optimized to the specific needs of end-users using Additive Manufacturing (AM) technologies. AM can significantly reduce the design and production times for customized parts. This leads to key advantages for MRO

  4. Resource Discovery and Universal Access: Understanding Enablers and Barriers from the User Perspective

    OpenAIRE

    Beyene, Wondwossen

    2016-01-01

    Resource discovery tools are keys to explore, find , and retrieve resources from multitudes of collections hosted by library and information systems. Modern resource discovery tools provide facet - rich interfaces that provide multiple alternatives to ex pose resources for their potential users and help them navigate to the resources they need. This paper examines one of those tools from the perspective of universal access, ...

  5. TIME Impact - a new user-friendly tuberculosis (TB) model to inform TB policy decisions.

    Science.gov (United States)

    Houben, R M G J; Lalli, M; Sumner, T; Hamilton, M; Pedrazzoli, D; Bonsu, F; Hippner, P; Pillay, Y; Kimerling, M; Ahmedov, S; Pretorius, C; White, R G

    2016-03-24

    Tuberculosis (TB) is the leading cause of death from infectious disease worldwide, predominantly affecting low- and middle-income countries (LMICs), where resources are limited. As such, countries need to be able to choose the most efficient interventions for their respective setting. Mathematical models can be valuable tools to inform rational policy decisions and improve resource allocation, but are often unavailable or inaccessible for LMICs, particularly in TB. We developed TIME Impact, a user-friendly TB model that enables local capacity building and strengthens country-specific policy discussions to inform support funding applications at the (sub-)national level (e.g. Ministry of Finance) or to international donors (e.g. the Global Fund to Fight AIDS, Tuberculosis and Malaria).TIME Impact is an epidemiological transmission model nested in TIME, a set of TB modelling tools available for free download within the widely-used Spectrum software. The TIME Impact model reflects key aspects of the natural history of TB, with additional structure for HIV/ART, drug resistance, treatment history and age. TIME Impact enables national TB programmes (NTPs) and other TB policymakers to better understand their own TB epidemic, plan their response, apply for funding and evaluate the implementation of the response.The explicit aim of TIME Impact's user-friendly interface is to enable training of local and international TB experts towards independent use. During application of TIME Impact, close involvement of the NTPs and other local partners also builds critical understanding of the modelling methods, assumptions and limitations inherent to modelling. This is essential to generate broad country-level ownership of the modelling data inputs and results. In turn, it stimulates discussions and a review of the current evidence and assumptions, strengthening the decision-making process in general.TIME Impact has been effectively applied in a variety of settings. In South Africa, it

  6. Effect of delivery care user fee exemption policy on institutional ...

    African Journals Online (AJOL)

    Background: To improve access to skilled attendance at delivery and thereby reduce maternal mortality, the Government of Ghana introduced a policy exempting all women attending health facilities from paying delivery care fees. Objective: To examine the effect of the exemption policy on delivery-related maternal mortality.

  7. Graphical User Interface Tool Kit for Path-Based Network Policy Language

    National Research Council Canada - National Science Library

    Ekin, Tufan

    2002-01-01

    .... Two of the changes are related to the semantics of the language. A graphical user interface tool kit for creating, validating, archiving and compiling policies represented in PPL has been developed...

  8. Social Networks as Enablers of Enterprise Creativity: Evidence from Portuguese Firms and Users

    Directory of Open Access Journals (Sweden)

    Silvia Fernandes

    2016-06-01

    Full Text Available The present work analyzes the profiles of social networks’ users, individuals and enterprises in Algarve (Portugal, having accomplished online questionnaires. Samples of 230 users and 70 firms were collected. According to data obtained there are different behaviors. Users’ results highlight the need of harnessing the potential of recruitment and business projects through social networks, as searching for knowledge, communication and professional relations are expressive. Firms’ results reveal two types of social networks’ use: 1 knowledge search, interact with customers, launch new products; and 2 potential for marketing. Users’ desire of expressing own ideas and being creative had low importance. In social networks they auscultate more about what others are doing than revealing own aspirations. Here firms can act in order to shape users’ attitudes and preferences to their creativity. Thus, enterprises can use the first level of social networks (knowledge and product-customer interaction in order to enhance the second level (marketing and innovation.

  9. URANOS: User-Guided Rewriting for Plugin-Enabled ANdroid ApplicatiOn Security

    OpenAIRE

    Schreckling , Daniel; Huber , Stephan; Höhne , Focke; Posegga , Joachim

    2013-01-01

    Part 2: Mobile Security; International audience; URANOS is an Android application which uses syntactical static analysis to determine in which component of an Android application a permission is required. This work describes how the detection and analysis of widely distributed and security critical ad-ware plugins is achieved. We show, how users can trigger bytecode rewriting to (de)activate selected or redundant permissions in Android applications without sacrificing functionality. The paper...

  10. Enabling Equal Access to Molecular Diagnostics: What Are the Implications for Policy and Health Technology Assessment?

    Science.gov (United States)

    Plun-Favreau, Juliette; Immonen-Charalambous, Kaisa; Steuten, Lotte; Strootker, Anja; Rouzier, Roman; Horgan, Denis; Lawler, Mark

    2016-01-01

    Molecular diagnostics can offer important benefits to patients and are a key enabler of the integration of personalised medicine into health care systems. However, despite their promise, few molecular diagnostics are embedded into clinical practice (especially in Europe) and access to these technologies remains unequal across countries and sometimes even within individual countries. If research translation and the regulatory environments have proven to be more challenging than expected, reimbursement and value assessment remain the main barriers to providing patients with equal access to molecular diagnostics. Unclear or non-existent reimbursement pathways, together with the lack of clear evidence requirements, have led to significant delays in the assessment of molecular diagnostics technologies in certain countries. Additionally, the lack of dedicated diagnostics budgets and the siloed nature of resource allocation within certain health care systems have significantly delayed diagnostics commissioning. This article will consider the perspectives of different stakeholders (patients, health care payers, health care professionals, and manufacturers) on the provision of a research-enabled, patient-focused molecular diagnostics platform that supports optimal patient care. Through the discussion of specific case studies, and building on the experience from countries that have successfully integrated molecular diagnostics into clinical practice, this article will discuss the necessary evolutions in policy and health technology assessment to ensure that patients can have equal access to appropriate molecular diagnostics. © 2016 S. Karger AG, Basel.

  11. User Instructions for the Policy Analysis Modeling System (PAMS)

    Energy Technology Data Exchange (ETDEWEB)

    McNeil, Michael A. [Lawrence Berkeley National Lab. (LBNL), Berkeley, CA (United States); Letschert, Virginie E. [Lawrence Berkeley National Lab. (LBNL), Berkeley, CA (United States); Van Buskirk, Robert D. [Lawrence Berkeley National Lab. (LBNL), Berkeley, CA (United States)

    2018-03-13

    PAMS uses country-specific and product-specific data to calculate estimates of impacts of a Minimum Efficiency Performance Standard (MEPS) program. The analysis tool is self-contained in a Microsoft Excel spreadsheet, and requires no links to external data, or special code additions to run. The analysis can be customized to a particular program without additional user input, through the use of the pull-down menus located on the Summary page. In addition, the spreadsheet contains many areas into which user-generated input data can be entered for increased accuracy of projection. The following is a step-by-step guide for using and customizing the tool.

  12. Protection policy for users of financial services. Conceptual basis

    Directory of Open Access Journals (Sweden)

    Adrián Zelaia Ulibarri

    2011-12-01

    Full Text Available The financial crisis has highlighted critical gaps in the protection of financial services users, both as depositors/investors as well as lenders. While the need to protect financial services users has become vital as a result of the financial crisis, lack of political action during the first three years of the crisis has caused certain scepticism. In-depth reflection is urgently needed on how to proceed with the over financing accumulated by families and firms to ensure a progressive reduction of the «systemic» risk in the least drastic manner possible.Received: 28.02.11Accepted: 29.03.11

  13. Academic medical libraries' policies and procedures for notifying library users of retracted scientific publications.

    Science.gov (United States)

    Hughes, C

    1998-01-01

    Academic medical libraries have a responsibility to inform library users regarding retracted publications. Many have created policies and procedures that identify flawed journal articles. A questionnaire was sent to the 129 academic medical libraries in the United States and Canada to find out how many had policies and procedures for identifying retracted publications. Of the returned questionnaires, 59% had no policy and no practice for calling the attention of the library user to retracted publications. Forty-one percent of the libraries called attention to retractions with or without a formal policy for doing so. Several responding libraries included their policy statement with the survey. The increasing number of academic medical libraries that realize the importance of having policies and practices in place highlights the necessity for this procedure.

  14. The VERCE Science Gateway: enabling user friendly seismic waves simulations across European HPC infrastructures

    Science.gov (United States)

    Spinuso, Alessandro; Krause, Amy; Ramos Garcia, Clàudia; Casarotti, Emanuele; Magnoni, Federica; Klampanos, Iraklis A.; Frobert, Laurent; Krischer, Lion; Trani, Luca; David, Mario; Leong, Siew Hoon; Muraleedharan, Visakh

    2014-05-01

    The EU-funded project VERCE (Virtual Earthquake and seismology Research Community in Europe) aims to deploy technologies which satisfy the HPC and data-intensive requirements of modern seismology. As a result of VERCE's official collaboration with the EU project SCI-BUS, access to computational resources, like local clusters and international infrastructures (EGI and PRACE), is made homogeneous and integrated within a dedicated science gateway based on the gUSE framework. In this presentation we give a detailed overview on the progress achieved with the developments of the VERCE Science Gateway, according to a use-case driven implementation strategy. More specifically, we show how the computational technologies and data services have been integrated within a tool for Seismic Forward Modelling, whose objective is to offer the possibility to perform simulations of seismic waves as a service to the seismological community. We will introduce the interactive components of the OGC map based web interface and how it supports the user with setting up the simulation. We will go through the selection of input data, which are either fetched from federated seismological web services, adopting community standards, or provided by the users themselves by accessing their own document data store. The HPC scientific codes can be selected from a number of waveform simulators, currently available to the seismological community as batch tools or with limited configuration capabilities in their interactive online versions. The results will be staged out from the HPC via a secure GridFTP transfer to a VERCE data layer managed by iRODS. The provenance information of the simulation will be automatically cataloged by the data layer via NoSQL techonologies. We will try to demonstrate how data access, validation and visualisation can be supported by a general purpose provenance framework which, besides common provenance concepts imported from the OPM and the W3C-PROV initiatives, also offers

  15. Exploring How Peer Communities Enable Lead User Innovations to Become Standard Equipment in the Industry

    DEFF Research Database (Denmark)

    Hienerth, Christoph; Lettl, Christopher

    2011-01-01

    Literature on new product development indicates that on average around 40% of new products fail across different industries (e.g., Crawford, ; Crawford and Di Benedetto, ). Out of those that survive only few become widely accepted standard equipment in the industry (Utterback, ). Literature...... they are developed. It is therefore the aim of this study to shed light on how innovations become widely accepted by large segments of the market and specifically which demand-side forces are at work. An approach suitable for pursuing this objective is to focus on those individuals who are on the leading edge...... with respect to an important market trend (lead users) and their respective peer communities. As little knowledge is available, an explorative case study design is applied, working with cases from two different industries, specifically the medical equipment and sporting equipment industry. A longitudinal...

  16. Dialogue enabling speech-to-text user assistive agent system for hearing-impaired person.

    Science.gov (United States)

    Lee, Seongjae; Kang, Sunmee; Han, David K; Ko, Hanseok

    2016-06-01

    A novel approach for assisting bidirectional communication between people of normal hearing and hearing-impaired is presented. While the existing hearing-impaired assistive devices such as hearing aids and cochlear implants are vulnerable in extreme noise conditions or post-surgery side effects, the proposed concept is an alternative approach wherein spoken dialogue is achieved by means of employing a robust speech recognition technique which takes into consideration of noisy environmental factors without any attachment into human body. The proposed system is a portable device with an acoustic beamformer for directional noise reduction and capable of performing speech-to-text transcription function, which adopts a keyword spotting method. It is also equipped with an optimized user interface for hearing-impaired people, rendering intuitive and natural device usage with diverse domain contexts. The relevant experimental results confirm that the proposed interface design is feasible for realizing an effective and efficient intelligent agent for hearing-impaired.

  17. The VERCE Science Gateway: Enabling User Friendly HPC Seismic Wave Simulations.

    Science.gov (United States)

    Casarotti, E.; Spinuso, A.; Matser, J.; Leong, S. H.; Magnoni, F.; Krause, A.; Garcia, C. R.; Muraleedharan, V.; Krischer, L.; Anthes, C.

    2014-12-01

    The EU-funded project VERCE (Virtual Earthquake and seismology Research Community in Europe) aims to deploy technologies which satisfy the HPC and data-intensive requirements of modern seismology.As a result of VERCE official collaboration with the EU project SCI-BUS, access to computational resources, like local clusters and international infrastructures (EGI and PRACE), is made homogeneous and integrated within a dedicated science gateway based on the gUSE framework. In this presentation we give a detailed overview on the progress achieved with the developments of the VERCE Science Gateway, according to a use-case driven implementation strategy. More specifically, we show how the computational technologies and data services have been integrated within a tool for Seismic Forward Modelling, whose objective is to offer the possibility to performsimulations of seismic waves as a service to the seismological community.We will introduce the interactive components of the OGC map based web interface and how it supports the user with setting up the simulation. We will go through the selection of input data, which are either fetched from federated seismological web services, adopting community standards, or provided by the users themselves by accessing their own document data store. The HPC scientific codes can be selected from a number of waveform simulators, currently available to the seismological community as batch tools or with limited configuration capabilities in their interactive online versions.The results will be staged out via a secure GridFTP transfer to a VERCE data layer managed by iRODS. The provenance information of the simulation will be automatically cataloged by the data layer via NoSQL techonologies.Finally, we will show the example of how the visualisation output of the gateway could be enhanced by the connection with immersive projection technology at the Virtual Reality and Visualisation Centre of Leibniz Supercomputing Centre (LRZ).

  18. Virtual Mission Operations Center -Explicit Access to Small Satellites by a Net Enabled User Base

    Science.gov (United States)

    Miller, E.; Medina, O.; Paulsen, P.; Hopkins, J.; Long, C.; Holloman, K.

    2008-08-01

    The Office of Naval Research (ON R), The Office of the Secr etary of Defense (OSD) , Th e Operationally Responsive Space Off ice (ORS) , and th e National Aeronautics and Space Administration (NASA) are funding the development and integration of key technologies and new processes that w ill allow users across th e bread th of operations the ab ility to access, task , retr ieve, and collaborate w ith data from various sensors including small satellites v ia the Intern et and the SIPRnet. The V irtual Mission Oper ations Center (VMO C) facilitates the dynamic apportionmen t of space assets, allows scalable mission man agement of mu ltiple types of sensors, and provid es access for non-space savvy users through an intu itive collaborative w eb site. These key technologies are b eing used as experimentation pathfinders fo r th e Do D's Operationally Responsiv e Sp ace (O RS) initiative and NASA's Sensor W eb. The O RS initiative seeks to provide space assets that can b e rapid ly tailored to meet a commander's in telligen ce or commun ication needs. For the DoD and NASA the V MO C provid es ready and scalab le access to space b ased assets. To the commercial space sector the V MO C may provide an analog to the innovativ e fractional ownersh ip approach represen ted by FlexJet. This pap er delves in to the technology, in tegration, and applicability of th e V MO C to th e DoD , NASA , and co mmer cial sectors.

  19. Internet Acceptable User Policies in Alabama School Systems.

    Science.gov (United States)

    Sun, Feng; McLean, James E.

    The purpose of this study was to determine the current status of and need for acceptable use policies (AUPs) for students' use of the Internet in Alabama school systems. Alabama superintendents were questioned using an electronic survey that could be returned via e-mail on an anonymous Internet site. Primary questions were: (1) What is your level…

  20. SensorWeb 3G: Extending On-Orbit Sensor Capabilities to Enable Near Realtime User Configurability

    Science.gov (United States)

    Mandl, Daniel; Cappelaere, Pat; Frye, Stuart; Sohlberg, Rob; Ly, Vuong; Chien, Steve; Tran, Daniel; Davies, Ashley; Sullivan, Don; Ames, Troy; hide

    2010-01-01

    This research effort prototypes an implementation of a standard interface, Web Coverage Processing Service (WCPS), which is an Open Geospatial Consortium(OGC) standard, to enable users to define, test, upload and execute algorithms for on-orbit sensor systems. The user is able to customize on-orbit data products that result from raw data streaming from an instrument. This extends the SensorWeb 2.0 concept that was developed under a previous Advanced Information System Technology (AIST) effort in which web services wrap sensors and a standardized Extensible Markup Language (XML) based scripting workflow language orchestrates processing steps across multiple domains. SensorWeb 3G extends the concept by providing the user controls into the flight software modules associated with on-orbit sensor and thus provides a degree of flexibility which does not presently exist. The successful demonstrations to date will be presented, which includes a realistic HyspIRI decadal mission testbed. Furthermore, benchmarks that were run will also be presented along with future demonstration and benchmark tests planned. Finally, we conclude with implications for the future and how this concept dovetails into efforts to develop "cloud computing" methods and standards.

  1. Adapting the Wii Fit Balance Board to Enable Active Video Game Play by Wheelchair Users: User-Centered Design and Usability Evaluation.

    Science.gov (United States)

    Thirumalai, Mohanraj; Kirkland, William B; Misko, Samuel R; Padalabalanarayanan, Sangeetha; Malone, Laurie A

    2018-03-06

    of the controller, enabling stable and safe game play; and (3) included a sensitivity control feature, allowing users to fine-tune the controller to match the users' range of COB motion. More than half the sample could not use the OTS version of the Wii Fit Balance Board, while all participants were able to use the adapted version. All participants rated the adapted Wii Fit Balance Board at a minimum as "good," while those who could not use the OTS Wii Fit Balance Board rated the adapted Wii Fit Balance Board as "excellent." We found a significant negative correlation between lower-extremity function and differences between OTS and adapted SUS scores, indicating that as lower-extremity function decreased, participants perceived the adapted Wii Fit Balance Board as more usable. This study demonstrated a successful adaptation of a widely used AVG controller. The adapted controller's potential to increase physical activity levels among people with mobility impairments will be evaluated in a subsequent trial. ClinicalTrials.gov NCT02994199; https://clinicaltrials.gov/ct2/show/NCT02994199 (Archived by WebCite at http://www.webcitation.org/6xWTyiJWf). ©Mohanraj Thirumalai, William B Kirkland, Samuel R Misko, Sangeetha Padalabalanarayanan, Laurie A Malone. Originally published in JMIR Rehabilitation and Assistive Technology (http://rehab.jmir.org), 06.03.2018.

  2. A User-Centric Knowledge Creation Model in a Web of Object-Enabled Internet of Things Environment

    Science.gov (United States)

    Kibria, Muhammad Golam; Fattah, Sheik Mohammad Mostakim; Jeong, Kwanghyeon; Chong, Ilyoung; Jeong, Youn-Kwae

    2015-01-01

    User-centric service features in a Web of Object-enabled Internet of Things environment can be provided by using a semantic ontology that classifies and integrates objects on the World Wide Web as well as shares and merges context-aware information and accumulated knowledge. The semantic ontology is applied on a Web of Object platform to virtualize the real world physical devices and information to form virtual objects that represent the features and capabilities of devices in the virtual world. Detailed information and functionalities of multiple virtual objects are combined with service rules to form composite virtual objects that offer context-aware knowledge-based services, where context awareness plays an important role in enabling automatic modification of the system to reconfigure the services based on the context. Converting the raw data into meaningful information and connecting the information to form the knowledge and storing and reusing the objects in the knowledge base can both be expressed by semantic ontology. In this paper, a knowledge creation model that synchronizes a service logistic model and a virtual world knowledge model on a Web of Object platform has been proposed. To realize the context-aware knowledge-based service creation and execution, a conceptual semantic ontology model has been developed and a prototype has been implemented for a use case scenario of emergency service. PMID:26393609

  3. A User-Centric Knowledge Creation Model in a Web of Object-Enabled Internet of Things Environment

    Directory of Open Access Journals (Sweden)

    Muhammad Golam Kibria

    2015-09-01

    Full Text Available User-centric service features in a Web of Object-enabled Internet of Things environment can be provided by using a semantic ontology that classifies and integrates objects on the World Wide Web as well as shares and merges context-aware information and accumulated knowledge. The semantic ontology is applied on a Web of Object platform to virtualize the real world physical devices and information to form virtual objects that represent the features and capabilities of devices in the virtual world. Detailed information and functionalities of multiple virtual objects are combined with service rules to form composite virtual objects that offer context-aware knowledge-based services, where context awareness plays an important role in enabling automatic modification of the system to reconfigure the services based on the context. Converting the raw data into meaningful information and connecting the information to form the knowledge and storing and reusing the objects in the knowledge base can both be expressed by semantic ontology. In this paper, a knowledge creation model that synchronizes a service logistic model and a virtual world knowledge model on a Web of Object platform has been proposed. To realize the context-aware knowledge-based service creation and execution, a conceptual semantic ontology model has been developed and a prototype has been implemented for a use case scenario of emergency service.

  4. A User-Centric Knowledge Creation Model in a Web of Object-Enabled Internet of Things Environment.

    Science.gov (United States)

    Kibria, Muhammad Golam; Fattah, Sheik Mohammad Mostakim; Jeong, Kwanghyeon; Chong, Ilyoung; Jeong, Youn-Kwae

    2015-09-18

    User-centric service features in a Web of Object-enabled Internet of Things environment can be provided by using a semantic ontology that classifies and integrates objects on the World Wide Web as well as shares and merges context-aware information and accumulated knowledge. The semantic ontology is applied on a Web of Object platform to virtualize the real world physical devices and information to form virtual objects that represent the features and capabilities of devices in the virtual world. Detailed information and functionalities of multiple virtual objects are combined with service rules to form composite virtual objects that offer context-aware knowledge-based services, where context awareness plays an important role in enabling automatic modification of the system to reconfigure the services based on the context. Converting the raw data into meaningful information and connecting the information to form the knowledge and storing and reusing the objects in the knowledge base can both be expressed by semantic ontology. In this paper, a knowledge creation model that synchronizes a service logistic model and a virtual world knowledge model on a Web of Object platform has been proposed. To realize the context-aware knowledge-based service creation and execution, a conceptual semantic ontology model has been developed and a prototype has been implemented for a use case scenario of emergency service.

  5. Innovation-enabling policy and regime transformation towards increased energy efficiency: The case of the circulator pump industry in Europe

    DEFF Research Database (Denmark)

    Ruby, Tobias Møller

    2015-01-01

    When new energy efficient products are struggling with their commercialisation and diffusion into widespread applications you would typically expect policy-makers and green lead-users to guide the way. This paper examines the case of the hot water circulator pump industry in Europe, where parts...... of the industry envisioned and worked for a voluntary energy label, bringing technological innovation, new business and energy savings of approx. 85% for each new circulator pump. The case study explores the complexities of innovation processes where technology, market, actors and policy co-evolve over time...

  6. Case Study Analysis of U.S. Policy Solutions to Enable China New Energy Cities

    Energy Technology Data Exchange (ETDEWEB)

    Simon, J. [National Renewable Energy Laboratory (NREL), Golden, CO (United States); Tian, T. [National Renewable Energy Laboratory (NREL), Golden, CO (United States); Liu, C. [National Renewable Energy Laboratory (NREL), Golden, CO (United States); Miller, M. [National Renewable Energy Laboratory (NREL), Golden, CO (United States)

    2015-05-28

    This report summarizes various policies for encouraging investment and installation of renewable energy across the country. In particular, we attempt to explain the benefits of, and considerations behind, each policy type and provide examples of implementation across the United States While recognized as important, this report does not address policies or examples of successful energy efficiency or alternative-fuel vehicle strategies. In addition, we summarize the renewable energy policy strategies undertaken by three areas of the United States: New Jersey, Hawaii, and San Francisco.

  7. Protocol: a realist review of user fee exemption policies for health services in Africa.

    Science.gov (United States)

    Robert, Emilie; Ridde, Valéry; Marchal, Bruno; Fournier, Pierre

    2012-01-01

    Background Four years prior to the Millenium Development Goals (MDGs) deadline, low- and middle-income countries and international stakeholders are looking for evidence-based policies to improve access to healthcare for the most vulnerable populations. User fee exemption policies are one of the potential solutions. However, the evidence is disparate, and systematic reviews have failed to provide valuable lessons. The authors propose to produce an innovative synthesis of the available evidence on user fee exemption policies in Africa to feed the policy-making process. Methods The authors will carry out a realist review to answer the following research question: what are the outcomes of user fee exemption policies implemented in Africa? why do they produce such outcomes? and what contextual elements come into play? This type of review aims to understand how contextual elements influence the production of outcomes through the activation of specific mechanisms, in the form of context-mechanism-outcome configurations. The review will be conducted in five steps: (1) identifying with key stakeholders the mechanisms underlying user fee exemption policies to develop the analytical framework, (2) searching for and selecting primary data, (3) assessing the quality of evidence using the Mixed-Method Appraisal Tool, (4) extracting the data using the analytical framework and (5) synthesising the data in the form of context-mechanism-outcomes configurations. The output will be a middle-range theory specifying how user fee exemption policies work, for what populations and under what circumstances. Ethics and dissemination The two main target audiences are researchers who are looking for examples to implement a realist review, and policy-makers and international stakeholders looking for lessons learnt on user fee exemption. For the latter, a knowledge-sharing strategy involving local scientific and policy networks will be implemented. The study has been approved by the ethics

  8. Circulation Policies for External Users: A Comparative Study of Public Urban Research Institutions

    Science.gov (United States)

    Weare, William H., Jr.; Stevenson, Matthew

    2012-01-01

    This article is a study of the policies that govern the use of the university library by external users at Indiana University-Purdue University Indianapolis (IUPUI) and 12 peer institutions used by IUPUI for comparative purposes. A search of each institution's Web site was conducted as well as interviews with circulation librarians and managers.…

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

    International Nuclear Information System (INIS)

    Zhang, Xiliang; Hu, Xiaojun

    2003-01-01

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

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

    Energy Technology Data Exchange (ETDEWEB)

    Zhang, Xiliang; Hu, Xiaojun

    2003-07-01

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

  11. 78 FR 36725 - Numbering Policies for Modern Communications; IP-Enabled Services; Telephone Number Requirements...

    Science.gov (United States)

    2013-06-19

    ... help speed the delivery of innovative services to consumers and businesses, while preserving the... available for public inspection during regular business hours in the FCC Reference Information Center... already broken the historical tie between a number and a specific device. For example, Skype permits users...

  12. Transversal analysis of public policies on user fees exemptions in six West African countries.

    Science.gov (United States)

    Ridde, Valéry; Queuille, Ludovic; Kafando, Yamba; Robert, Emilie

    2012-11-20

    While more and more West African countries are implementing public user fees exemption policies, there is still little knowledge available on this topic. The long time required for scientific production, combined with the needs of decision-makers, led to the creation in 2010 of a project to support implementers in aggregating knowledge on their experiences. This article presents a transversal analysis of user fees exemption policies implemented in Benin, Burkina Faso, Mali, Niger, Togo and Senegal. This was a multiple case study with several embedded levels of analysis. The cases were public user fees exemption policies selected by the participants because of their instructive value. The data used in the countries were taken from documentary analysis, interviews and questionnaires. The transversal analysis was based on a framework for studying five implementation components and five actors' attitudes usually encountered in these policies. The analysis of the implementation components revealed: a majority of State financing; maintenance of centrally organized financing; a multiplicity of reimbursement methods; reimbursement delays and/or stock shortages; almost no implementation guides; a lack of support measures; communication plans that were rarely carried out, funded or renewed; health workers who were given general information but not details; poorly informed populations; almost no evaluation systems; ineffective and poorly funded coordination systems; low levels of community involvement; and incomplete referral-evacuation systems. With regard to actors' attitudes, the analysis revealed: objectives that were appreciated by everyone; dissatisfaction with the implementation; specific tensions between healthcare providers and patients; overall satisfaction among patients, but still some problems; the perception that while the financial barrier has been removed, other barriers persist; occasionally a reorganization of practices, service rationing due to lack of

  13. Financial Incentives to Enable Clean Energy Deployment: Policy Overview and Good Practices

    Energy Technology Data Exchange (ETDEWEB)

    Cox, Sadie [National Renewable Energy Lab. (NREL), Golden, CO (United States)

    2016-02-24

    Financial incentives have been widely implemented by governments around the world to support scaled up deployment of renewable energy and energy efficiency technologies and practices. As of 2015, at least 48 countries have adopted financial incentives to support renewable energy and energy efficiency deployment. Broader clean energy strategies and plans provide a crucial foundation for financial incentives that often complement regulatory policies such as renewable energy targets, standards, and other mandates. This policy brief provides a primer on key financial incentive design elements, lessons from different country experiences, and curated support resources for more detailed and country-specific financial incentive design information.

  14. The role of international sustainable development law principles in enabling effective renewable energy policy – a South African perspective.

    Directory of Open Access Journals (Sweden)

    Michelle Barnard

    2012-08-01

    Full Text Available It is universally accepted that renewable energy is an important contributing factor towards the promotion of sustainable development. The implementation of renewable energy needs to be regulated in an effective manner which in turn necessitates the formulation of law and policy geared towards sustainable development. Recent policy developments in South Africa propose to facilitate the promotion of sustainable development through the implementation of renewable energy, among others. In terms of existing energy policy in South-Africa, the interconnectivity of renewable energy and sustainable development is evident. Most notably, the White Paper on Renewable Energy of 2003 promotes increased access to affordable renewable energy in order to contribute to sustainable development. Moreover, the 2008 first review of the National Energy Efficiency Strategy of the Republic of South-Africa of 2005 states that in order for the country’s renewable energy policy to be considered sustainable, it needs to facilitate development in the social, economic and environmental spheres. Notwithstanding, attaining the goal of sustainable development depends on whether all its effecting principles are catered for in the policy developments. Accordingly, in order to ascertain whether South-African law and policy can successfully facilitate/enable sustainable development via the implementation of renewable energy, a specific methodology is proposed. In terms of the New Delhi Declaration of 2002 there are 7 principles of international law effecting sustainable development. These principles will be used as criteria in a principled assessment of South-African renewable energy law and policy in order to establish whether the goal of promoting sustainable development would be effected through the national policy developments.

  15. Developing Accessible Cyberinfrastructure-Enabled Knowledge Communities in the National Disability Community: Theory, Practice, and Policy

    Science.gov (United States)

    Myhill, William N.; Cogburn, Derrick L.; Samant, Deepti

    2008-01-01

    Since publication of the Atkins Commission report 2003, the national scientific community has placed significant emphasis on developing cyberinfrastructure-enabled knowledge communities, which are designed to facilitate enhanced efficiency and collaboration in geographically distributed networks of researchers. This article suggests that the new…

  16. Policy for Enabling Sustainable ICT Innovation, Reflections from the Indian Experience

    DEFF Research Database (Denmark)

    Rai, Sudhanshu

    though this paper is in a very preliminary stage, I use the data gathered using the Delphi process to discuss some policy instruments that could be of use for emerging economies to create an environment of innovation. I acknowledge fiscal instruments to be an important driver but I choose...

  17. Information visualisation for science and policy: engaging users and avoiding bias.

    Science.gov (United States)

    McInerny, Greg J; Chen, Min; Freeman, Robin; Gavaghan, David; Meyer, Miriah; Rowland, Francis; Spiegelhalter, David J; Stefaner, Moritz; Tessarolo, Geizi; Hortal, Joaquin

    2014-03-01

    Visualisations and graphics are fundamental to studying complex subject matter. However, beyond acknowledging this value, scientists and science-policy programmes rarely consider how visualisations can enable discovery, create engaging and robust reporting, or support online resources. Producing accessible and unbiased visualisations from complicated, uncertain data requires expertise and knowledge from science, policy, computing, and design. However, visualisation is rarely found in our scientific training, organisations, or collaborations. As new policy programmes develop [e.g., the Intergovernmental Platform on Biodiversity and Ecosystem Services (IPBES)], we need information visualisation to permeate increasingly both the work of scientists and science policy. The alternative is increased potential for missed discoveries, miscommunications, and, at worst, creating a bias towards the research that is easiest to display. Copyright © 2014 Elsevier Ltd. All rights reserved.

  18. What Enables and Constrains the Inclusion of the Social Determinants of Health Inequities in Government Policy Agendas? A Narrative Review

    Science.gov (United States)

    Baker, Phillip; Friel, Sharon; Kay, Adrian; Baum, Fran; Strazdins, Lyndall; Mackean, Tamara

    2018-01-01

    Background: Despite decades of evidence gathering and calls for action, few countries have systematically attenuated health inequities (HI) through action on the social determinants of health (SDH). This is at least partly because doing so presents a significant political and policy challenge. This paper explores this challenge through a review of the empirical literature, asking: what factors have enabled and constrained the inclusion of the social determinants of health inequities (SDHI) in government policy agendas? Methods: A narrative review method was adopted involving three steps: first, drawing upon political science theories on agenda-setting, an integrated theoretical framework was developed to guide the review; second, a systematic search of scholarly databases for relevant literature; and third, qualitative analysis of the data and thematic synthesis of the results. Studies were included if they were empirical, met specified quality criteria, and identified factors that enabled or constrained the inclusion of the SDHI in government policy agendas. Results: A total of 48 studies were included in the final synthesis, with studies spanning a number of country-contexts and jurisdictional settings, and employing a diversity of theoretical frameworks. Influential factors included the ways in which the SDHI were framed in public, media and political discourse; emerging data and evidence describing health inequalities; limited supporting evidence and misalignment of proposed solutions with existing policy and institutional arrangements; institutionalised norms and ideologies (ie, belief systems) that are antithetical to a SDH approach including neoliberalism, the medicalisation of health and racism; civil society mobilization; leadership; and changes in government. Conclusion: A complex set of interrelated, context-dependent and dynamic factors influence the inclusion or neglect of the SDHI in government policy agendas. It is better to think about these factors

  19. Implementation of patient charges at primary care facilities in Kenya: implications of low adherence to user fee policy for users and facility revenue.

    Science.gov (United States)

    Opwora, Antony; Waweru, Evelyn; Toda, Mitsuru; Noor, Abdisalan; Edwards, Tansy; Fegan, Greg; Molyneux, Sassy; Goodman, Catherine

    2015-05-01

    With user fees now seen as a major hindrance to universal health coverage, many countries have introduced fee reduction or elimination policies, but there is growing evidence that adherence to reduced fees is often highly imperfect. In 2004, Kenya adopted a reduced and uniform user fee policy providing fee exemptions to many groups. We present data on user fee implementation, revenue and expenditure from a nationally representative survey of Kenyan primary health facilities. Data were collected from 248 randomly selected public health centres and dispensaries in 2010, comprising an interview with the health worker in charge, exit interviews with curative outpatients, and a financial record review. Adherence to user fee policy was assessed for eight tracer conditions based on health worker reports, and patients were asked about actual amounts paid. No facilities adhered fully to the user fee policy across all eight tracers, with adherence ranging from 62.2% for an adult with tuberculosis to 4.2% for an adult with malaria. Three quarters of exit interviewees had paid some fees, with a median payment of US dollars (USD) 0.39, and a quarter of interviewees were required to purchase additional medical supplies at a later stage from a private drug retailer. No consistent pattern of association was identified between facility characteristics and policy adherence. User fee revenues accounted for almost all facility cash income, with average revenue of USD 683 per facility per year. Fee revenue was mainly used to cover support staff, non-drug supplies and travel allowances. Adherence to user fee policy was very low, leading to concerns about the impact on access and the financial burden on households. However, the potential to ensure adherence was constrained by the facilities' need for revenue to cover basic operating costs, highlighting the need for alternative funding strategies for peripheral health facilities. Published by Oxford University Press in association with

  20. Enabling Housing Cooperatives: policy lessons from Sweden, India and the United States.

    Science.gov (United States)

    Ganapati, Sukumar

    2010-01-01

    Housing cooperatives became active in urban areas in Sweden, India and the United States during the interwar period. Yet, after the second world war, while housing cooperatives grew phenomenally nationwide in Sweden and India, they did not do so in the United States. This article makes a comparative institutional analysis of the evolution of housing cooperatives in these three countries. The analysis reveals that housing cooperatives' relationship with the state and the consequent support structures explain the divergent evolution. Although the relationships between cooperatives and the state evolved over time, they can be characterized as embedded autonomy, overembeddedness and disembeddedness in Sweden, India and the United States respectively. Whereas the consequent support structures for housing cooperatives became well developed in Sweden and India, such structures have been weak in the United States. The article highlights the need for embedded autonomy and the need for supportive structures to enable the growth of housing cooperatives.

  1. Transversal analysis of public policies on user fees exemptions in six West African countries

    Directory of Open Access Journals (Sweden)

    Ridde Valéry

    2012-11-01

    Full Text Available Abstract Background While more and more West African countries are implementing public user fees exemption policies, there is still little knowledge available on this topic. The long time required for scientific production, combined with the needs of decision-makers, led to the creation in 2010 of a project to support implementers in aggregating knowledge on their experiences. This article presents a transversal analysis of user fees exemption policies implemented in Benin, Burkina Faso, Mali, Niger, Togo and Senegal. Methods This was a multiple case study with several embedded levels of analysis. The cases were public user fees exemption policies selected by the participants because of their instructive value. The data used in the countries were taken from documentary analysis, interviews and questionnaires. The transversal analysis was based on a framework for studying five implementation components and five actors’ attitudes usually encountered in these policies. Results The analysis of the implementation components revealed: a majority of State financing; maintenance of centrally organized financing; a multiplicity of reimbursement methods; reimbursement delays and/or stock shortages; almost no implementation guides; a lack of support measures; communication plans that were rarely carried out, funded or renewed; health workers who were given general information but not details; poorly informed populations; almost no evaluation systems; ineffective and poorly funded coordination systems; low levels of community involvement; and incomplete referral-evacuation systems. With regard to actors’ attitudes, the analysis revealed: objectives that were appreciated by everyone; dissatisfaction with the implementation; specific tensions between healthcare providers and patients; overall satisfaction among patients, but still some problems; the perception that while the financial barrier has been removed, other barriers persist; occasionally a

  2. Could sustainable transport policies lead to behavioural change? - A user's point of view

    Energy Technology Data Exchange (ETDEWEB)

    Polain, Celine; Lannoy, Pierre [Catholic Univ. of Louvain (Belgium)

    2005-07-01

    Implementing sustainable transport policies can among others be achieved by encouraging shifts from car to public transport. Several cities have therefore carried out free public transport experiences, especially in Belgium. The federal research on which we will base our account is intended to assess the (expected) results of a free transit policy on a focus group: students from higher institutions located in Brussels. Dutch speaking students can indeed benefit from free season tickets within Brussels whereas French speaking students do not have this opportunity. Through this natural laboratory situation, we wish to analyse from a sociological perspective, by means of qualitative and comprehensive methods, the cognitive logics guiding mobility behaviours of students and particularly, the reasons why free public transport could or not change their behaviours. Our account is divided into four parts, which will analyse: The context, the objectives and techniques of the survey, The role of environmental concerns in users' talks, The role of price concerns in students' arguments, Users' global assessment of a 'free transit policy' and their behavioural (expected) changes. Sociological types emerging from the different lines of arguments used will be described. Transport experts generally consider the second and third topics analysed as essential components of any efficient free public transport policy. We will however show that few students regard these as crucial when reasoning about mobility behaviours. More practical factors are referred to. The last point will present a 'mixed' assessment of this kind of policy, mentioning some unexpected arguments.

  3. Enabling sustainable pastoralism: policies and investments that optimise livestock production and rangeland stewardship.

    Science.gov (United States)

    Ouedraogo, R; Davies, J

    2016-11-01

    Pastoralism is a system of dynamically managing livestock and land for economic, social and environmental benefit. To a large extent, pastoralism is an adaptation to ecological and climatic variability and is not simply a livestock production system but provides significant environmental services to humanity. Evidence from a range of national contexts shows that sustainable pastoralist development requires an understanding of the dual environmental and economic roles of pastoralism and an adaptation of policies and investments to support both. The current paper examines three cornerstones that have proven to be crucial for sustainable pastoralist development and for maximising the links between livestock production and environmental stewardship: strengthening pastoral capabilities and institutions, securing land tenure and natural resource governance, and ensuring equitable markets for pastoral diversity. To effectively support the dual economic-environmental roles of pastoralism requires not only optimisation of the production of ecosystem services through extensive livestock production, but also a major overhaul of the way we approach pastoralist development, and major investment in the people who are central to the system. As long as pastoralists remain marginalised, with weak rights and little access to services, their future will remain uncertain.

  4. What Enables and Constrains the Inclusion of the Social Determinants of Health Inequities in Government Policy Agendas? A Narrative Review

    Directory of Open Access Journals (Sweden)

    Phillip Baker

    2018-02-01

    Full Text Available Background Despite decades of evidence gathering and calls for action, few countries have systematically attenuated health inequities (HI through action on the social determinants of health (SDH. This is at least partly because doing so presents a significant political and policy challenge. This paper explores this challenge through a review of the empirical literature, asking: what factors have enabled and constrained the inclusion of the social determinants of health inequities (SDHI in government policy agendas? Methods A narrative review method was adopted involving three steps: first, drawing upon political science theories on agenda-setting, an integrated theoretical framework was developed to guide the review; second, a systematic search of scholarly databases for relevant literature; and third, qualitative analysis of the data and thematic synthesis of the results. Studies were included if they were empirical, met specified quality criteria, and identified factors that enabled or constrained the inclusion of the SDHI in government policy agendas. Results A total of 48 studies were included in the final synthesis, with studies spanning a number of country-contexts and jurisdictional settings, and employing a diversity of theoretical frameworks. Influential factors included the ways in which the SDHI were framed in public, media and political discourse; emerging data and evidence describing health inequalities; limited supporting evidence and misalignment of proposed solutions with existing policy and institutional arrangements; institutionalised norms and ideologies (ie, belief systems that are antithetical to a SDH approach including neoliberalism, the medicalisation of health and racism; civil society mobilization; leadership; and changes in government. Conclusion A complex set of interrelated, context-dependent and dynamic factors influence the inclusion or neglect of the SDHI in government policy agendas. It is better to think about

  5. What Enables and Constrains the Inclusion of the Social Determinants of Health Inequities in Government Policy Agendas? A Narrative Review.

    Science.gov (United States)

    Baker, Phillip; Friel, Sharon; Kay, Adrian; Baum, Fran; Strazdins, Lyndall; Mackean, Tamara

    2017-11-11

    Despite decades of evidence gathering and calls for action, few countries have systematically attenuated health inequities (HI) through action on the social determinants of health (SDH). This is at least partly because doing so presents a significant political and policy challenge. This paper explores this challenge through a review of the empirical literature, asking: what factors have enabled and constrained the inclusion of the social determinants of health inequities (SDHI) in government policy agendas? A narrative review method was adopted involving three steps: first, drawing upon political science theories on agenda-setting, an integrated theoretical framework was developed to guide the review; second, a systematic search of scholarly databases for relevant literature; and third, qualitative analysis of the data and thematic synthesis of the results. Studies were included if they were empirical, met specified quality criteria, and identified factors that enabled or constrained the inclusion of the SDHI in government policy agendas. A total of 48 studies were included in the final synthesis, with studies spanning a number of country-contexts and jurisdictional settings, and employing a diversity of theoretical frameworks. Influential factors included the ways in which the SDHI were framed in public, media and political discourse; emerging data and evidence describing health inequalities; limited supporting evidence and misalignment of proposed solutions with existing policy and institutional arrangements; institutionalised norms and ideologies (ie, belief systems) that are antithetical to a SDH approach including neoliberalism, the medicalisation of health and racism; civil society mobilization; leadership; and changes in government. A complex set of interrelated, context-dependent and dynamic factors influence the inclusion or neglect of the SDHI in government policy agendas. It is better to think about these factors as increasing (or decreasing) the

  6. A Quantitative Study on Japanese Internet User's Awareness to Information Security: Necessity and Importance of Education and Policy

    OpenAIRE

    Toshihiko Takemura; Atsushi Umino

    2009-01-01

    In this paper, the authors examine whether or not there Institute for Information and Communications Policy shows are differences of Japanese Internet users awareness to information security based on individual attributes by using analysis of variance based on non-parametric method. As a result, generally speaking, it is found that Japanese Internet users' awareness to information security is different by individual attributes. Especially, the authors verify that the users who received the in...

  7. Who Got All of My Personal Data? Enabling Users to Monitor the Proliferation of Shared Personally Identifiable Information

    OpenAIRE

    Labitzke , Sebastian

    2011-01-01

    Part 4: Privacy and Transparency in the Age of Cloud Computing; International audience; The risk involved when users publish information, which becomes available to an unintentional broad audience via online social networks is evident. It is especially difficult for users of social networks to determine who will get the information before it is shared. Moreover, it is impossible to monitor data flows or to control the access to personal data after sharing the information. In contrast to enter...

  8. Leveling up: enabling diverse users to locate and effectively use unfamiliar data sets through NCAR's Research Data Archive

    Science.gov (United States)

    Peng, G. S.

    2016-12-01

    Research necessarily expands upon the volume and variety of data used in prior work. Increasingly, investigators look outside their primary areas of expertise for data to incorporate into their research. Locating and using the data that they need, which may be described in terminology from other fields of science or be encoded in unfamiliar data formats, present often insurmountable barriers for potential users. As a data provider of a diverse collection of over 600 atmospheric and oceanic data sets (DS) (http://rda.ucar.edu), we seek to reduce or remove those barriers. Serving a broadening and increasing user base with fixed and finite resources requires automation. Our software harvests metadata descriptors about the data from the data files themselves. Data curators/subject matter experts augment the machine-generated metadata as needed. Metadata powers our data search tools. Users may search for data in a myriad of ways ranging from free text queries to GCMD keywords to faceted searches capable of narrowing down selections by specific criteria. Users are offered customized lists of DSs fitting their criteria with links to DS main information pages that provide detailed information about each DS. Where appropriate, they link to the NCAR Climate Data Guide for expert guidance about strengths and weaknesses of that particular DS. Once users find the data sets they need, we provide modular lessons for common data tasks. The lessons may be data tool install guides, data recipes, blog posts, or short YouTube videos. Rather than overloading users with reams of information, we provide targeted lessons when the user is most receptive, e.g. when they want to use data in an unfamiliar format. We add new material when we discover common points of confusion. Each educational resource is tagged with DS ID numbers so that they are automatically linked with the relevant DSs. How can data providers leverage the work of other data providers? Can a common tagging scheme for data

  9. Indirect effect of management support on users' compliance behaviour towards information security policies.

    Science.gov (United States)

    Humaidi, Norshima; Balakrishnan, Vimala

    2018-01-01

    Health information systems are innovative products designed to improve the delivery of effective healthcare, but they are also vulnerable to breaches of information security, including unauthorised access, use, disclosure, disruption, modification or destruction, and duplication of passwords. Greater openness and multi-connectedness between heterogeneous stakeholders within health networks increase the security risk. The focus of this research was on the indirect effects of management support (MS) on user compliance behaviour (UCB) towards information security policies (ISPs) among health professionals in selected Malaysian public hospitals. The aim was to identify significant factors and provide a clearer understanding of the nature of compliance behaviour in the health sector environment. Using a survey design and stratified random sampling method, self-administered questionnaires were distributed to 454 healthcare professionals in three hospitals. Drawing on theories of planned behaviour, perceived behavioural control (self-efficacy (SE) and MS components) and the trust factor, an information system security policies compliance model was developed to test three related constructs (MS, SE and perceived trust (PT)) and their relationship to UCB towards ISPs. Results showed a 52.8% variation in UCB through significant factors. Partial least squares structural equation modelling demonstrated that all factors were significant and that MS had an indirect effect on UCB through both PT and SE among respondents to this study. The research model based on the theory of planned behaviour in combination with other human and organisational factors has made a useful contribution towards explaining compliance behaviour in relation to organisational ISPs, with trust being the most significant factor. In adopting a multidimensional approach to management-user interactions via multidisciplinary concepts and theories to evaluate the association between the integrated management-user

  10. Enabling robots to make use of the structure of human actions - a user study employing Acoustic Packaging

    NARCIS (Netherlands)

    Lohse, M.; Wrede, Britta; Schillingmann, Lars

    2013-01-01

    Human learning strongly depends on the ability to structure the actions of teachers in order to identify relevant parts. We propose that this is also true for learning in robots. Therefore, we apply a method for multimodal action segmentation called Acoustic Packaging to a corpus of pairs of users

  11. Microarray Я US: a user-friendly graphical interface to Bioconductor tools that enables accurate microarray data analysis and expedites comprehensive functional analysis of microarray results.

    Science.gov (United States)

    Dai, Yilin; Guo, Ling; Li, Meng; Chen, Yi-Bu

    2012-06-08

    Microarray data analysis presents a significant challenge to researchers who are unable to use the powerful Bioconductor and its numerous tools due to their lack of knowledge of R language. Among the few existing software programs that offer a graphic user interface to Bioconductor packages, none have implemented a comprehensive strategy to address the accuracy and reliability issue of microarray data analysis due to the well known probe design problems associated with many widely used microarray chips. There is also a lack of tools that would expedite the functional analysis of microarray results. We present Microarray Я US, an R-based graphical user interface that implements over a dozen popular Bioconductor packages to offer researchers a streamlined workflow for routine differential microarray expression data analysis without the need to learn R language. In order to enable a more accurate analysis and interpretation of microarray data, we incorporated the latest custom probe re-definition and re-annotation for Affymetrix and Illumina chips. A versatile microarray results output utility tool was also implemented for easy and fast generation of input files for over 20 of the most widely used functional analysis software programs. Coupled with a well-designed user interface, Microarray Я US leverages cutting edge Bioconductor packages for researchers with no knowledge in R language. It also enables a more reliable and accurate microarray data analysis and expedites downstream functional analysis of microarray results.

  12. Add-on conservation benefits of marine territorial user rights fishery policies in central Chile.

    Science.gov (United States)

    Gelcich, Stefan; Godoy, Natalio; Prado, Luis; Castilla, Juan Carlos

    2008-01-01

    To combine the rational use of marine benthic resources and economic development of small-scale fishers, Chile passed legislation in 1991 establishing a comanagement policy that grants exclusive territorial user rights for fisheries (TURFs) to artisanal fisher organizations in well-defined inshore coastal areas, known as Management and Exploitation Areas for Benthic Resources (MEABRs). In general the policy has been proclaimed a management and economic success because benthic resource abundances have increased inside MEABRs in comparison with open-access areas. However, there is a lack of studies assessing the impact of this management policy on nontargeted subtidal species and community assemblages and the policy's implications for biodiversity and conservation. This study starts to fill this gap and links the allocation of TURFs for benthic resources with add-on conservation benefits for species that are not directly linked with the fishery policy. Comparative subtidal surveys inside vs. outside MEABRs were used to assess the effects of three MEABRs on managed targeted benthic species, biodiversity (species richness), and community assemblages in central Chile. Surveys focused exclusively on subtidal kelp forest habitats dominated by Lessonia trabeculata, spanning 4-12 m in depth and with similar levels of habitat complexity. The study comprised: (1) quantification of kelp forest complexity, (2) understory survey of sessile species, (3) quantification of conspicuous benthic macroinvertebrates, including those under management, and (4) quantification of reef-fish species inside the kelp habitat. Results showed population enhancement of target-managed invertebrates inside MEABRs. Moreover, reef-fish species were significantly more diverse and abundant inside MEABRs, and community assemblages of nontarget benthic invertebrates and reef fish were significantly different inside vs. outside MEABRs. The comanagement of inshore benthic resources in Chile, through MEABRs

  13. 5G Development in China: From Policy Strategy to User-Oriented Architecture

    Directory of Open Access Journals (Sweden)

    Qian Liu

    2017-01-01

    Full Text Available 5G encompasses the development of various key wireless communication technology standards. The development entails both technological advancement and social interaction. This paper analyzes 5G development and its significant shift from a strategy policy to a user-oriented development showing the coplay of technology and society in China. Based on this theory, relevant proposals are recommended for future technical development and industrial regulation. Also, to increase the throughput and spectrum efficiency, channel assignment and load balance are considered. A hybrid routing protocol TOHRP (tree-based and on-demand hybrid routing protocol and a distributed channel assignment algorithm LBCA (Load Based Channel Assignment in the multichannel environment are proposed and they solve the traditional problem of (1 waste of spectrum and (2 self-interference. The computer-simulated experiment shows that the algorithm improves the performance.

  14. Unofficial policy: access to housing, housing information and social services among homeless drug users in Hartford, Connecticut

    Directory of Open Access Journals (Sweden)

    Corbett A Michelle

    2007-03-01

    Full Text Available Abstract Background Much research has shown that the homeless have higher rates of substance abuse problems than housed populations and that substance abuse increases individuals' vulnerability to homelessness. However, the effects of housing policies on drug users' access to housing have been understudied to date. This paper will look at the "unofficial" housing policies that affect drug users' access to housing. Methods Qualitative interviews were conducted with 65 active users of heroin and cocaine at baseline, 3 and 6 months. Participants were purposively sampled to reflect a variety of housing statuses including homeless on the streets, in shelters, "doubled-up" with family or friends, or permanently housed in subsidized, unsubsidized or supportive housing. Key informant interviews and two focus group interviews were conducted with 15 housing caseworkers. Data were analyzed to explore the processes by which drug users receive information about different housing subsidies and welfare benefits, and their experiences in applying for these. Results A number of unofficial policy mechanisms limit drug users' access to housing, information and services, including limited outreach to non-shelter using homeless regarding housing programs, service provider priorities, and service provider discretion in processing applications and providing services. Conclusion Unofficial policy, i.e. the mechanisms used by caseworkers to ration scarce housing resources, is as important as official housing policies in limiting drug users' access to housing. Drug users' descriptions of their experiences working with caseworkers to obtain permanent, affordable housing, provide insights as to how access to supportive and subsidized housing can be improved for this population.

  15. Financial assessment of government subsidy policy on photovoltaic systems for industrial users: A case study in Taiwan

    International Nuclear Information System (INIS)

    Chou, Shuo-Yan; Nguyen, Thi Anh Tuyet; Yu, Tiffany Hui-Kuang; Phan, Nguyen Ky Phuc

    2015-01-01

    Due to Taiwan's limited energy resources, the development of solar photovoltaic (PV) in Taiwan has become one of the most important solutions for meeting future energy supply needs and ensuring environmental protection. A huge amount of researches about renewable energy sources has emerged recently in response to these issues. However, the amount of researches considering the effects of various influential parameters on the efficiency and performance of PV systems remains small, and is still limited to some specific parts of PV systems. In particular, researches considering thoughtfully the influence of government subsidies on PV financial assessment are still in development. This paper proposes an approach to analyze the benefit of installing a PV system under the impact of government financial subsidies, focusing especially on feed-in-tariff (FIT) and tax abatement policies for industrial users in Taiwan. In addition, a method for selecting the most appropriate policies is proposed for the government through the analysis of both user demand and the government's PV installation capacity target. - Highlights: • Analyzing the benefit of installing a PV system impacted by the government subsidy. • Analyzing the role of policy in the financial model of PV system. • Estimating the performance of PV system under the real weather condition. • Methods to select the policies which satisfy demands of both government and users. • Methods to select the policies which ensure cost-effectiveness of government's support.

  16. User participation in a Municipal Acute Ward in Norway: dilemmas in the interface between policy ideals and work conditions.

    Science.gov (United States)

    Johannessen, Anne-Kari; Tveiten, Sidsel; Werner, Anne

    2017-08-23

    User participation has become an increasingly important principle in health care over the last few decades. Healthcare professionals are expected to involve patients in treatment decisions. Clear guidance as to what this should entail for professionals in clinical work is not accounted for in legislation. In this study, we explore how healthcare professionals in a Municipal Acute Ward perceived, experienced and performed user participation. The ward represents a new short-time service model for emergency assistance in Norway. We focused on the challenges the professionals faced in clinical work and how they dealt with these. Data were drawn from qualitative interviews with 11 healthcare professionals and from 10 observations in relation to previsits and physician's rounds in the ward. Transcripts of interviews and observations were analysed using a method for systematic text condensation. In the analysis, we applied Lipsky's perspective on dilemmas of street-level bureaucrats. The results show that that the professionals perceived user participation as an important and natural part of their work. They experienced difficulties related to collaboration with patients, caregivers, and professionals in other services, and with framework conditions that caused conflicting expectations, responsibility, and priorities. The professionals seemed to take a pragmatic approach to user participation, managing it within narrow perspectives. Our study indicates that the participants dealt with the dilemmas at the cost of user participation. The results demonstrate that there is a gap between the outlined health policy and the professionals' opportunities to fulfil this policy in clinical work regarding user participation. The policy decision-makers should recognise the balancing work required of healthcare professionals to deal with difficulties in clinical work. The knowledge that professionals possess as performers of services and the need for valuing in policy processes should

  17. Patterns, Policy and Appropriateness: A 12-Year Utilization Review of Blood Glucose Test Strip Use in Insulin Users.

    Science.gov (United States)

    Falk, Jamie; Friesen, Kevin J; Okunnu, Anuoluwapo; Bugden, Shawn

    2017-08-01

    Considerable attention has been paid to the rising costs of the use of blood glucose test strips (BGTS). Insulin users have generally been treated as a single homogeneous group, resulting in policies that cap usage (8.2 strips/day) in provincial drug insurance programs. The objective of this study was to conduct a utilization review of BGTS by insulin users and to evaluate use patterns against current insulin use patterns and BGTS policy. BGTS usage was examined in a cohort of insulin users with type 1 and type 2 diabetes over a 12-year period (2001 to 2013) using the population-based administrative data in Manitoba, Canada. Total BGTS strip use increased by 121%, from $4.3 to $9.5 million. However, the number of insulin users also increased by 115%. Use has been stable at 1.5 strips per day per person since 2004 by insulin users with type 2 diabetes but has risen from 1.9 to 3.0 strips per day per person in those with type 1 diabetes. Mean daily test strip use was below the number of daily tests recommended for patients using insulin as per the current Canadian guidelines, with 11% and 15% of insulin users with type 1 and type 2 diabetes not claiming any BGTS use and a further 15% (type 1) and 28% (type 2) using fewer than 1 strip per day. BGTS use per insulin user has been stable for most of the past decade, and the vast majority of use falls well below provincial insurance caps. The amount of low-level testing (0 to <1 strip/day) suggests that greater attention should be directed to ensuring a safe level of testing by all insulin users. Copyright © 2017 The Authors. Published by Elsevier Inc. All rights reserved.

  18. m-Health Policy Readiness and Enabling Factors: Comparisons of Sub-Saharan Africa and Organization for Economic Cooperation and Development Countries.

    Science.gov (United States)

    Lee, Seohyun; Begley, Charles E; Morgan, Robert; Chan, Wenyaw; Kim, Sun-Young

    2018-02-12

    As an innovative solution to poor access to care in low- and middle-income countries (LMICs), m-health has gained wide attention in the past decade. Despite enthusiasm from the global health community, LMICs have not demonstrated high uptake of m-health promoting policies or public investment. To benchmark the current status, this study compared m-health policy readiness scores between sub-Saharan Africa and high-income Organization for Economic Cooperation and Development (OECD) countries using an independent two-sample t test. In addition, the enabling factors associated with m-health policy readiness were investigated using an ordinal logistic regression model. The study was based on the m-health policy readiness scores of 112 countries obtained from the World Health Organization Third Global Survey on e-Health. The mean m-health policy readiness score for sub-Saharan Africa was statistically significantly lower than that for OECD countries (p = 0.02). The enabling factors significantly associated with m-health policy readiness included information and communication technology development index (odds ratio [OR] 1.57; 95% confidence interval [CI] 1.12-2.2), e-health education for health professionals (OR 4.43; 95% CI 1.60-12.27), and the location in sub-Saharan Africa (OR 3.47; 95% CI 1.06-11.34). The findings of our study suggest dual policy goals for m-health in sub-Saharan Africa. First, enhance technological and educational support for m-health. Second, pursue global collaboration for building m-health capacity led by sub-Saharan African countries with hands-on experience and knowledge. Globally, countries should take a systematic and collaborative approach in pursuing m-health policy with the focus on technological and educational support.

  19. Obstacles and Enablers on the Way towards Integrated Physical Activity Policies for Childhood Obesity Prevention: An Exploration of Local Policy Officials’ Views

    Directory of Open Access Journals (Sweden)

    Anna-Marie Hendriks

    2016-01-01

    Full Text Available Background. Limited physical activity (PA is a risk factor for childhood obesity. In Netherlands, as in many other countries worldwide, local policy officials bear responsibility for integrated PA policies, involving both health and nonhealth domains. In practice, its development seems hampered. We explore which obstacles local policy officials perceive in their effort. Methods. Fifteen semistructured interviews were held with policy officials from health and nonhealth policy domains, working at strategic, tactic, and operational level, in three relatively large municipalities. Questions focused on exploring perceived barriers for integrated PA policies. The interviews were deductively coded by applying the Behavior Change Ball framework. Findings. Childhood obesity prevention appeared on the governmental agenda and all officials understood the multicausal nature. However, operational officials had not yet developed a tradition to develop integrated PA policies due to insufficient boundary-spanning skills and structural and cultural differences between the domains. Tactical level officials did not sufficiently support intersectoral collaboration and strategic level officials mainly focused on public-private partnerships. Conclusion. Developing integrated PA policies is a bottom-up innovation process that needs to be supported by governmental leaders through better guiding organizational processes leading to such policies. Operational level officials can assist in this by making progress in intersectoral collaboration visible.

  20. Obstacles and enablers on the way towards integrated physical activity policies for childhood obesity prevention : An exploration of local policy officials’ views

    NARCIS (Netherlands)

    Hendriks, A.M.; Habraken, J.M.; Kremers, S.P.J.; Jansen, M.W.J.; Oers, J.A.M.; Schuit, A.J.

    2016-01-01

    Background. Limited physical activity (PA) is a risk factor for childhood obesity. In Netherlands, as in many other countries worldwide, local policy officials bear responsibility for integrated PA policies, involving both health and nonhealth domains. In practice, its development seems hampered. We

  1. Obstacles and Enablers on the Way towards Integrated Physical Activity Policies for Childhood Obesity Prevention : An Exploration of Local Policy Officials' Views

    NARCIS (Netherlands)

    Hendriks, Anna-Marie; Habraken, Jolanda M; Kremers, Stef P J; Jansen, Maria W J; Van Oers, Hans; Schuit, Albertine J

    2016-01-01

    Background. Limited physical activity (PA) is a risk factor for childhood obesity. In Netherlands, as in many other countries worldwide, local policy officials bear responsibility for integrated PA policies, involving both health and nonhealth domains. In practice, its development seems hampered. We

  2. Removing user fees in the health sector: a review of policy processes in six sub-Saharan African countries.

    Science.gov (United States)

    Meessen, Bruno; Hercot, David; Noirhomme, Mathieu; Ridde, Valéry; Tibouti, Abdelmajid; Tashobya, Christine Kirunga; Gilson, Lucy

    2011-11-01

    In recent years, governments of several low-income countries have taken decisive action by removing fully or partially user fees in the health sector. In this study, we review recent reforms in six sub-Saharan African countries: Burkina Faso, Burundi, Ghana, Liberia, Senegal and Uganda. The review describes the processes and strategies through which user fee removal reforms have been implemented and tries to assess them by referring to a good practice hypotheses framework. The analysis shows that African leaders are willing to take strong action to remove financial barriers met by vulnerable groups, especially pregnant women and children. However, due to a lack of consultation and the often unexpected timing of the decision taken by the political authorities, there was insufficient preparation for user fee removal in several countries. This lack of preparation resulted in poor design of the reform and weaknesses in the processes of policy formulation and implementation. Our assessment is that there is now a window of opportunity in many African countries for policy action to address barriers to accessing health care. Mobilizing sufficient financial resources and obtaining long-term commitment are obviously crucial requirements, but design details, the formulation process and implementation plan also need careful thought. We contend that national policy-makers and international agencies could better collaborate in this respect.

  3. [Family and acquaintances of illicit drug users: community perspectives on laws and public policies in Western Rio de Janeiro, Brazil].

    Science.gov (United States)

    Silva, Jaqueline da; Brands, Bruna; Adlaf, Edward; Giesbrecht, Norman; Simich, Laura; Wright, Maria da Gloria Miotto

    2009-01-01

    This article is part of the study 'Illicit Drug Use in Seven Latin American Countries and Canada: Critical Perspectives of Family and Familiars' (7LACC), which investigated four domains: protective and risk factors; preventive initiatives; treatment facilities; and laws and policies. The article presents a section of the results based on four items of the laws and policies domain--as perceived by the family and acquaintances of illicit drug users living in the community. Participants were recruited in urban primary health care units located in Western Rio de Janeiro (city), Brazil. This multi-method, cross-temporal study performed interviews with 100 adults (18 years of age or older), all cognitively healthy. Results and key conclusions included non-compliance with the fundamental principles of the Unique Health System Legislation / Law 8.080/90 and the erroneous implementation of laws and public policies on illicit drug.

  4. Fairness of prices, user fee policy and willingness to pay among visitors to a national forest

    Science.gov (United States)

    Jin Young Chung; Gerard T. Kyle; James F. Petrick; James D. Absher

    2011-01-01

    Imposing user fees in Nature-Based Tourism (NBT) contexts has been a controversial issue. Based on the notions of justice and fairness, this study extended previous work examining the relationship between attitudes toward user fees and spending support. In a proposed structural model of price fairness, fee spending support, and willingness to pay (WTP), this paper...

  5. Government policy on privatization of power in Nigeria: end-users ...

    African Journals Online (AJOL)

    Since the privatization of the power sector in Nigeria in 1999, the cost impact to end-users have not received adequate empirical evaluation. Using data from consumers of privatized electricity power in Enugu State, this paper sought to evaluate the significant effect of privatization on end-users of electricity product.

  6. Policy options evaluation tool for managed lanes (POET-ML) users guide and methodology description : Federal Highway Administration HOV lane performance

    Science.gov (United States)

    2008-12-01

    Users guide for a sketch planning tool for exploring policy alternatives. It is intended for an audience of transportation professionals responsible for planning, designing, funding, operating, enforcing, monitoring, and managing HOV and HOT lanes...

  7. User experience with a health insurance coverage and benefit-package access: implications for policy implementation towards expansion in Nigeria.

    Science.gov (United States)

    Mohammed, Shafiu; Aji, Budi; Bermejo, Justo Lorenzo; Souares, Aurelia; Dong, Hengjin; Sauerborn, Rainer

    2016-04-01

    Developing countries are devising strategies and mechanisms to expand coverage and benefit-package access for their citizens through national health insurance schemes (NHIS). In Nigeria, the scheme aims to provide affordable healthcare services to insured-persons and their dependants. However, inclusion of dependants is restricted to four biological children and a spouse per user. This study assesses the progress of implementation of the NHIS in Nigeria, relating to coverage and benefit-package access, and examines individual factors associated with the implementation, according to users' perspectives. A retrospective, cross-sectional survey was done between October 2010 and March 2011 in Kaduna state and 796 users were randomly interviewed. Questions regarding coverage of immediate-family members and access to benefit-package for treatment were analysed. Indicators of coverage and benefit-package access were each further aggregated and assessed by unit-weighted composite. The additive-ordinary least square regression model was used to identify user factors that may influence coverage and benefit-package access. With respect to coverage, immediate-dependants were included for 62.3% of the users, and 49.6 rated this inclusion 'good' (49.6%). In contrast, 60.2% supported the abolishment of the policy restriction for non-inclusion of enrolees' additional children and spouses. With respect to benefit-package access, 82.7% of users had received full treatments, and 77.6% of them rated this as 'good'. Also, 14.4% of users had been refused treatments because they could not afford them. The coverage of immediate-dependants was associated with age, sex, educational status, children and enrolment duration. The benefit-package access was associated with types of providers, marital status and duration of enrolment. This study revealed that coverage of family members was relatively poor, while benefit-package access was more adequate. Non-inclusion of family members could

  8. Does User Fee Removal Policy Provide Financial Protection from Catastrophic Health Care Payments? Evidence from Zambia.

    Directory of Open Access Journals (Sweden)

    Felix Masiye

    Full Text Available Out-of-pocket payments in health care have been shown to impose significant burden on households in Sub-Saharan Africa, leading to constrained access to health care and impoverishment. In an effort to reduce the financial burden imposed on households by user fees, some countries in Sub-Saharan Africa have abolished user fees in the health sector. Zambia is one of few countries in Sub-Saharan Africa to abolish user fees in primary health care facilities with a view to alleviating financial burden of out-of-pocket payments among the poor. The main aim of this paper was to examine the extent and patterns of financial protection from fees following the decision to abolish user fees in public primary health facilities.Our analysis is based on a nationally representative health expenditure and utilization survey conducted in 2014. We calculated the incidence and intensity of catastrophic health expenditure based on households' out-of-pocket payments during a visit as a percentage of total household consumption expenditure. We further show the intensity of the problem of catastrophic health expenditure (CHE experienced by households.Our analysis show that following the removal of user fees, a majority of patients who visited public health facilities benefitted from free care at the point of use. Further, seeking care at public primary health facilities is associated with a reduced likelihood of incurring CHE after controlling for economic wellbeing and other covariates. However, 10% of households are shown to suffer financial catastrophe as a result of out-of-pocket payments. Further, there is considerable inequality in the incidence of CHE whereby the poorest expenditure quintile experienced a much higher incidence.Despite the removal of user fees at primary health care level, CHE is high among the poorest sections of the population. This study also shows that cost of transportation is mainly responsible for limiting the protective effectiveness of

  9. Controlling, Modeling, Consensus, and Substance Use(r) Policy Intervention: Unfinished Business.

    Science.gov (United States)

    Ferguson, Brian

    2015-01-01

    This article looks at certain aspects of unfinished business in substance use policy from the economist's perspective. It takes the view that in tackling a policy issue such as cigarette smoking, it is likely to be necessary to use a portfolio of policy tools, rather than on just one tool, and that it is likely to be necessary to accept that complete elimination of the activity being considered will almost certainly cost more than it is worth-we will probably always have to live with some nonzero level of such activities.

  10. Climate change mitigation options in the rural land use sector: Stakeholders’ perspectives on barriers, enablers and the role of policy in North East Scotland

    International Nuclear Information System (INIS)

    Feliciano, Diana; Hunter, Colin; Slee, Bill; Smith, Pete

    2014-01-01

    Highlights: • Farmers are mainly willing to expand the uptake of mitigation practices they already implement. • Main barriers and enablers to uptake are physical–environmental constraints and personal values. • Farmers consider that agriculture is a “special case” because their function is to produce food. • Lack of incentives is not the main barrier to the uptake of mitigation practices. • Policies should allow differentiation, and mitigation measures should be integrated with other mechanisms. - Abstract: The rural land use sector could potentially mitigate a large amount of GHG emissions. Implementation requires the engagement of farmers and other land managers. Understanding the barriers and enablers for the uptake of these practices is essential both to inform policy-makers and to achieve effective policy outreach. In Scotland, the rural land use sector is subject to a greenhouse gas (GHG) emission reduction target of 21% by 2020 relative to 1990 levels. This study contributes to the body of research on stakeholders’ perspectives about suitability of climate change mitigation practices at the regional level. Mixed-methods were used to collect the data, namely participatory workshops with scientists and relevant stakeholders, a farmer questionnaire, and focus groups with farmers. Findings show that farmers were mainly willing to expand the uptake of mitigation practices they were already implementing because they consider these are the most cost-effective. Barriers to the implementation of mitigation practices are mainly related to physical–environmental constraints, lack of information and education and personal interests and values. Similarly, enablers are also related to physical–environmental factors and personal interests and values. Economic incentives, voluntary approaches and provision of information have been identified by workshop participants as the most favourable approaches needed to promote the uptake of technically feasible

  11. Efficient Proximity Detection among Mobile Users via SelfTuning Policies

    DEFF Research Database (Denmark)

    Yiu, Man Lung; Hou U, Leong; Saltenis, Simonas

    2010-01-01

    Given a set of users, their friend relationships, and a distance threshold per friend pair, the proximity detection problem is to find each pair of friends such that the Euclidean distance between them is within the given threshold. This problem plays an essential role in friend...

  12. Integration for coexistence? Implementation of intercultural health care policy in Ghana from the perspective of service users and providers.

    Science.gov (United States)

    Gyasi, Razak Mohammed; Poku, Adjoa Afriyie; Boateng, Simon; Amoah, Padmore Adusei; Mumin, Alhassan Abdul; Obodai, Jacob; Agyemang-Duah, Williams

    2017-01-01

    In spite of the World Health Organization's recommendations over the past decades, Ghana features pluralistic rather than truly integrated medical system. Policies about the integration of complementary medicine into the national health care delivery system need to account for individual-level involvement and cultural acceptability of care rendered by health care providers. Studies in Ghana, however, have glossed over the standpoint of the persons of the illness episode about the intercultural health care policy framework. This paper explores the health care users, and providers' experiences and attitudes towards the implementation of intercultural health care policy in Ghana. In-depth interviews, augmented with informal conversations, were conducted with 16 health service users, 7 traditional healers and 6 health professionals in the Sekyere South District and Kumasi Metropolis in the Ashanti Region of Ghana. Data were thematically analysed and presented based on the a posteriori inductive reduction approach. Findings reveal a widespread positive attitude to, and support for integrative medical care in Ghana. However, inter-provider communication in a form of cross-referrals and collaborative mechanisms between healers and health professionals seldom occurs and remains unofficially sanctioned. Traditional healers and health care professionals are skeptical about intercultural health care policy mainly due to inadequate political commitment for provider education. The medical practitioners have limited opportunity to undergo training for integrative medical practice. We also find a serious mistrust between the practitioners due to the "diversity of healing approaches and techniques." Weak institutional support, lack of training to meet standards of practice, poor registration and regulatory measures as well as negative perception of the integrative medical policy inhibit its implementation in Ghana. In order to advance any useful intercultural health care policy in

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

    Directory of Open Access Journals (Sweden)

    Noriki Uchida

    2014-01-01

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

  14. New indicators of illegal drug use to compare drug user populations for policy evaluation

    Directory of Open Access Journals (Sweden)

    Francesco Fabi

    2013-11-01

    Full Text Available Background: New trends in drug consumption show a trend towards higher poly-use. Epidemiological indicators presently used are mostly based on the prevalence of users of the “main” substances and the ranking of harm caused by drug use is based on a single substance analysis.Methods: In this paper new indicators are proposed; the approach consider the segmentation of the population with respect to the frequency of use in the last 30 days and the harm score of the various substances used by a poly-user. Scoring is based on single substance score table reported in recent papers and principal component analysis is applied to reduce dimensionality. Any user ischaracterized by the two new scores: frequency of use score and poly-use score.Results: The method is applied to the drug user populations interviewed in Communities and Low Threshold Services within the Problem Drug Use 2012 survey in four different European countries. The comparison of the poly-use score cumulative distributions gives insight about behavioural trends of drug use and also evaluate the efficacy of the intervention services. Furthermore, the application of this method to School Population Survey 2011 data allows a definition of the expected behaviour of the poly-drug score for the General Population Survey to be representative.Conclusions: In general, the method is simply and intuitive, and could be applied to surveys containing questions about drug use. A possible limitations could be that the median is chosen for calculating the frequency of use score in questionnaires containing the frequency of drug use in classes.

  15. Uncertainty communication in the Environmental Balance 2005. Results of the User Group Policy Makers

    International Nuclear Information System (INIS)

    Wardekker, J.A.; Van der Sluijs, J.P.; Janssen, P.H.M.

    2006-02-01

    In 2003 recommendations were formulated how to deal with uncertainties in scientific studies. Currently a so-called 'Styleguide for Uncertainty Communication' is under development to report on information about uncertainties. The guide is based on literature survey and knowledge from experts in the field. A group of users of the Dutch Environmental Balance 2005 was set up to communicate and inform about uncertainties with respect to the Balance [nl

  16. Recommendations and Privacy Requirements for a Bring-Your-Own-Device User Policy and Agreement

    Science.gov (United States)

    2015-03-01

    options, and applies automatic security updates to the SE for Android OS to counter software bugs and malicious code or applications .58 It is...of the Globo Mobile MDM and TouchDown applications from the device’s relevant app store (e.g., Apple’s App Store for iOS, Google Play for Android ...elevate user privileges to alter device settings, install otherwise unauthorized third-party software and applications , as well as modify the OS and

  17. Technology-Enabled Remote Monitoring and Self-Management - Vision for Patient Empowerment Following Cardiac and Vascular Surgery: User Testing and Randomized Controlled Trial Protocol.

    Science.gov (United States)

    McGillion, Michael; Yost, Jennifer; Turner, Andrew; Bender, Duane; Scott, Ted; Carroll, Sandra; Ritvo, Paul; Peter, Elizabeth; Lamy, Andre; Furze, Gill; Krull, Kirsten; Dunlop, Valerie; Good, Amber; Dvirnik, Nazari; Bedini, Debbie; Naus, Frank; Pettit, Shirley; Henry, Shaunattonie; Probst, Christine; Mills, Joseph; Gossage, Elaine; Travale, Irene; Duquette, Janine; Taberner, Christy; Bhavnani, Sanjeev; Khan, James S; Cowan, David; Romeril, Eric; Lee, John; Colella, Tracey; Choinière, Manon; Busse, Jason; Katz, Joel; Victor, J Charles; Hoch, Jeffrey; Isaranuwatchai, Wanrudee; Kaasalainen, Sharon; Ladak, Salima; O'Keefe-McCarthy, Sheila; Parry, Monica; Sessler, Daniel I; Stacey, Michael; Stevens, Bonnie; Stremler, Robyn; Thabane, Lehana; Watt-Watson, Judy; Whitlock, Richard; MacDermid, Joy C; Leegaard, Marit; McKelvie, Robert; Hillmer, Michael; Cooper, Lynn; Arthur, Gavin; Sider, Krista; Oliver, Susan; Boyajian, Karen; Farrow, Mark; Lawton, Chris; Gamble, Darryl; Walsh, Jake; Field, Mark; LeFort, Sandra; Clyne, Wendy; Ricupero, Maria; Poole, Laurie; Russell-Wood, Karsten; Weber, Michael; McNeil, Jolene; Alpert, Robyn; Sharpe, Sarah; Bhella, Sue; Mohajer, David; Ponnambalam, Sem; Lakhani, Naeem; Khan, Rabia; Liu, Peter; Devereaux, P J

    2016-08-01

    Tens of thousands of cardiac and vascular surgeries (CaVS) are performed on seniors in Canada and the United Kingdom each year to improve survival, relieve disease symptoms, and improve health-related quality of life (HRQL). However, chronic postsurgical pain (CPSP), undetected or delayed detection of hemodynamic compromise, complications, and related poor functional status are major problems for substantial numbers of patients during the recovery process. To tackle this problem, we aim to refine and test the effectiveness of an eHealth-enabled service delivery intervention, TecHnology-Enabled remote monitoring and Self-MAnagemenT-VIsion for patient EmpoWerment following Cardiac and VasculaR surgery (THE SMArTVIEW, CoVeRed), which combines remote monitoring, education, and self-management training to optimize recovery outcomes and experience of seniors undergoing CaVS in Canada and the United Kingdom. Our objectives are to (1) refine SMArTVIEW via high-fidelity user testing and (2) examine the effectiveness of SMArTVIEW via a randomized controlled trial (RCT). CaVS patients and clinicians will engage in two cycles of focus groups and usability testing at each site; feedback will be elicited about expectations and experience of SMArTVIEW, in context. The data will be used to refine the SMArTVIEW eHealth delivery program. Upon transfer to the surgical ward (ie, post-intensive care unit [ICU]), 256 CaVS patients will be reassessed postoperatively and randomly allocated via an interactive Web randomization system to the intervention group or usual care. The SMArTVIEW intervention will run from surgical ward day 2 until 8 weeks following surgery. Outcome assessments will occur on postoperative day 30; at week 8; and at 3, 6, 9, and 12 months. The primary outcome is worst postop pain intensity upon movement in the previous 24 hours (Brief Pain Inventory-Short Form), averaged across the previous 14 days. Secondary outcomes include a composite of postoperative

  18. Open science: policy implications for the evolving phenomenon of user-led scientific innovation

    Directory of Open Access Journals (Sweden)

    Victoria Stodden

    2010-03-01

    Full Text Available From contributions of astronomy data and DNA sequences to disease treatment research, scientific activity by non-scientists is a real and emergent phenomenon, and raising policy questions. This involvement in science can be understood as an issue of access to publications, code, and data that facilitates public engagement in the research process, thus appropriate policy to support the associated welfare enhancing benefits is essential. Current legal barriers to citizen participation can be alleviated by scientists’ use of the “Reproducible Research Standard,” thus making the literature, data, and code associated with scientific results accessible. The enterprise of science is undergoing deep and fundamental changes, particularly in how scientists obtain results and share their work: the promise of open research dissemination held by the Internet is gradually being fulfilled by scientists. Contributions to science from beyond the ivory tower are forcing a rethinking of traditional models of knowledge generation, evaluation, and communication. The notion of a scientific “peer” is blurred with the advent of lay contributions to science raising questions regarding the concepts of peer-review and recognition. New collaborative models are emerging around both open scientific software and the generation of scientific discoveries that bear a similarity to open innovation models in other settings. Public engagement in science can be understood as an issue of access to knowledge for public involvement in the research process, facilitated by appropriate policy to support the welfare enhancing benefits deriving from citizen-science.

  19. Policy Process Editor for P3BM Software

    Science.gov (United States)

    James, Mark; Chang, Hsin-Ping; Chow, Edward T.; Crichton, Gerald A.

    2010-01-01

    A computer program enables generation, in the form of graphical representations of process flows with embedded natural-language policy statements, input to a suite of policy-, process-, and performance-based management (P3BM) software. This program (1) serves as an interface between users and the Hunter software, which translates the input into machine-readable form; and (2) enables users to initialize and monitor the policy-implementation process. This program provides an intuitive graphical interface for incorporating natural-language policy statements into business-process flow diagrams. Thus, the program enables users who dictate policies to intuitively embed their intended process flows as they state the policies, reducing the likelihood of errors and reducing the time between declaration and execution of policy.

  20. A synthesis of welfare reform policy and its impact on substance users.

    Science.gov (United States)

    Montoya, Isaac D; Atkinson, John S

    2002-01-01

    The purpose of this study was to provide an overview of welfare reform and its impact on the substance-abusing recipient. The data for this paper were derived from sources including the US Department of Health and Human Services and the National Institute on Drug Abuse. The number of individuals on public assistance has decreased in the years following implementation of welfare reform legislation. Factors relevant to transitioning welfare recipients into the workplace, such as transportation and childcare, have special ramifications for the drug-using population. Additionally, these individuals require treatment for their addictions in order to become employable. The issue of concern is that recipients may be deterred from seeking benefits by various provisions of welfare reform legislation and turn instead to other sources (including illicit activities) for sustenance. Welfare caseloads have been dropping over the past two years. However, the number of substance abusers continues to rise. It is not known in what ways welfare reform will affect substance abusers who are welfare recipients. Important policy issues arise from this nexus; it is argued that these issues will require careful investigation.

  1. Enabling distributed petascale science

    International Nuclear Information System (INIS)

    Baranovski, Andrew; Bharathi, Shishir; Bresnahan, John

    2007-01-01

    Petascale science is an end-to-end endeavour, involving not only the creation of massive datasets at supercomputers or experimental facilities, but the subsequent analysis of that data by a user community that may be distributed across many laboratories and universities. The new SciDAC Center for Enabling Distributed Petascale Science (CEDPS) is developing tools to support this end-to-end process. These tools include data placement services for the reliable, high-performance, secure, and policy-driven placement of data within a distributed science environment; tools and techniques for the construction, operation, and provisioning of scalable science services; and tools for the detection and diagnosis of failures in end-to-end data placement and distributed application hosting configurations. In each area, we build on a strong base of existing technology and have made useful progress in the first year of the project. For example, we have recently achieved order-of-magnitude improvements in transfer times (for lots of small files) and implemented asynchronous data staging capabilities; demonstrated dynamic deployment of complex application stacks for the STAR experiment; and designed and deployed end-to-end troubleshooting services. We look forward to working with SciDAC application and technology projects to realize the promise of petascale science

  2. 'Social evils' and harm reduction: the evolving policy environment for human immunodeficiency virus prevention among injection drug users in China and Vietnam.

    Science.gov (United States)

    Hammett, Theodore M; Wu, Zunyou; Duc, Tran Tien; Stephens, David; Sullivan, Sheena; Liu, Wei; Chen, Yi; Ngu, Doan; Des Jarlais, Don C

    2008-01-01

    This paper reviews the evolution of government policies in China and Vietnam regarding harm reduction interventions for human immunodeficiency virus (HIV) prevention, such as needle/syringe provision and opioid substitution treatment. The work is based upon the authors' experiences in and observations of these policy developments, as well as relevant government policy documents and legislation. Both countries are experiencing HIV epidemics driven by injection drug use and have maintained generally severe policies towards injection drug users (IDUs). In recent years, however, they have also officially endorsed harm reduction. We sought to understand how and why this apparently surprising policy evolution took place. Factors associated with growing support for harm reduction were similar but not identical in China and Vietnam. These included the emergence of effective 'champions' for such policies, an ethos of pragmatism and receptivity to evidence, growing collaboration across public health, police and other sectors, the influence of contingent events such as the severe acute respiratory syndrome (SARS) epidemic and pressure from donors and international organizations to adopt best practice in HIV prevention. Ongoing challenges and lessons learned include the persistence of tensions between drug control and harm reduction that may have negative effects on programs until a fully harmonized policy environment is established. Excessive reliance on law enforcement and forced detoxification will not solve the problems of substance abuse or of HIV among drug users. Ongoing evaluation of harm reduction programs, as well as increased levels of multi-sectoral training, collaboration and support are also needed.

  3. Broad host range ProUSER vectors enable fast characterization of inducible promoters and optimization of p-coumaric acid production in Pseudomonas putida KT2440

    DEFF Research Database (Denmark)

    Calero Valdayo, Patricia; Ingemann Jensen, Sheila; Nielsen, Alex Toftgaard

    2016-01-01

    Pseudomonas putida KT2440 has gained increasing interest as a host for the production of biochemicals. Because of the lack of a systematic characterization of inducible promoters in this strain, we generated ProUSER broad-host-expression plasmids that facilitate fast uracil-based cloning. A set...... of ProUSER-reporter vectors was further created to characterize different inducible promoters. The PrhaB and Pm promoters were orthogonal and showed titratable, high, and homogeneous expression. To optimize the production of p-coumaric acid, P. putida was engineered to prevent degradation of tyrosine...... and p-coumaric acid. Pm and PrhaB were used to control the expression of a tyrosine ammonia lyase or AroG* and TyrA* involved in tyrosine production, respectively. Pathway expression was optimized by modulating inductions, resulting in small-scale p-coumaric acid production of 1.2 mM, the highest...

  4. Limits of the Brazilian social welfare policy in view of social demands of users with acute leukemia: reflections of Social Work

    Directory of Open Access Journals (Sweden)

    Renata Fonseca Silva

    2013-07-01

    Full Text Available The article analyzes the limits of Social Welfare in view of the social demands of users with acute leukemia. Treatment of this disease is characterized by its high complexity, exposing the patient to a series of clinical requirements. Such treatment condition produces greater demands when users are inserted in a context permeated by social issues. Thus, centrality of social policies is found as an essential resource for ensuring effective treatment of these users. However, considering the focus and fragmentation of social policies, a retraction of social rights is observed.

  5. Analyzing the influence of institutions on health policy development in Uganda: a case study of the decision to abolish user fees.

    Science.gov (United States)

    Moat, K A; Abelson, J

    2011-12-01

    During the 2001 election campaign, President Yoweri Museveni announced he was abolishing user fees for health services in Uganda. No analysis has been carried out to explain how he was able to initiate such an important policy decision without encountering any immediate barriers. To explain this outcome through in-depth policy analysis driven by the application of key analytical frameworks. An explanatory case study informed by analytical frameworks from the institutionalism literature was undertaken. Multiple data sources were used including: academic literature, key government documents, grey literature, and a variety of print media. According to the analytical frameworks employed, several formal institutional constraints existed that would have reduced the prospects for the abolition of user fees. However, prevalent informal institutions such as "Big Man" presidentialism and clientelism that were both 'competing' and 'complementary' can be used to explain the policy outcome. The analysis suggests that these factors trumped the impact of more formal institutional structures in the Ugandan context. Consideration should be given to the interactions between formal and informal institutions in the analysis of health policy processes in Uganda, as they provide a more nuanced understanding of how each set of factors influence policy outcomes.

  6. Integrating multiple programme and policy approaches to hepatitis C prevention and care for injection drug users: a comprehensive approach.

    Science.gov (United States)

    Birkhead, Guthrie S; Klein, Susan J; Candelas, Alma R; O'Connell, Daniel A; Rothman, Jeffrey R; Feldman, Ira S; Tsui, Dennis S; Cotroneo, Richard A; Flanigan, Colleen A

    2007-10-01

    New York State is home to an estimated 230,000 individuals chronically infected with hepatitis C virus (HCV) and roughly 171,500 active injection drug users (IDUs). HCV/HIV co-infection is common and models of service delivery that effectively meet IDUs' needs are required. A HCV strategic plan has stressed integration. HCV prevention and care are integrated within health and human service settings, including HIV/AIDS organisations and drug treatment programmes. Other measures that support comprehensive HCV services for IDUs include reimbursement, clinical guidelines, training and HCV prevention education. Community and provider collaborations inform programme and policy development. IDUs access 5 million syringes annually through harm reduction/syringe exchange programmes (SEPs) and a statewide syringe access programme. Declines in HCV prevalence amongst IDUs in New York City coincided with improved syringe availability. New models of care successfully link IDUs at SEPs and in drug treatment to health care. Over 7000 Medicaid recipients with HCV/HIV co-infection had health care encounters related to their HCV in a 12-month period and 10,547 claims for HCV-related medications were paid. The success rate of transitional case management referrals to drug treatment is over 90%. Training and clinical guidelines promote provider knowledge about HCV and contribute to quality HCV care for IDUs. Chart reviews of 2570 patients with HIV in 2004 documented HCV status 97.4% of the time, overall, in various settings. New HCV surveillance systems are operational. Despite this progress, significant challenges remain. A comprehensive, public health approach, using multiple strategies across systems and mobilizing multiple sectors, can enhance IDUs access to HCV prevention and care. A holisitic approach with integrated services, including for HCV-HIV co-infected IDUs is needed. Leadership, collaboration and resources are essential.

  7. A New, Wireless-enabled Blood Glucose Monitoring System That Links to a Smart Mobile Device: Accuracy and User Performance Evaluation.

    Science.gov (United States)

    Christiansen, Mark; Greene, Carmine; Pardo, Scott; Warchal-Windham, Mary Ellen; Harrison, Bern; Morin, Robert; Bailey, Timothy S

    2017-05-01

    These studies investigated the accuracy of the new Contour ® Next ONE blood glucose monitoring system (BGMS) that is designed to sync with the Contour™ Diabetes app on a smartphone or tablet. A laboratory study tested fingertip capillary blood samples from 100 subjects in duplicate using 3 test strip lots, based on ISO 15197:2013 Section 6.3 analytical accuracy standards. A clinical study assessed accuracy per ISO 15197:2013 Section 8 criteria. Subjects with (n = 333) or without (n = 43) diabetes and who had not used the BGMS previously were enrolled. Each subject performed a self-test using the BGMS, which was repeated by a site staff member. Alternate site tests and venipunctures were also performed for analysis. A questionnaire was provided to assess user feedback on ease of use. In the laboratory study, 100% (600/600) of combined results for all 3 test strip lots met ISO 15197:2013 Section 6.3 accuracy criteria. In the clinical study, among subjects with diabetes, 99.4% (327/329) of subject self-test results, 99.7% (331/332) of results obtained by study staff, 97.2% (309/318) of subject palm results, and 100% (330/330) of venous results met ISO 15197:2013 Section 8 accuracy criteria. Moreover, 97.6% (321/329) of subject self-test results were within ±10 mg/dl (±0.6 mmol/L) or ±10% of the YSI reference result. Questionnaire results indicated that most subjects considered the system easy to use. The BGMS exceeded ISO 15197:2013 accuracy criteria in the laboratory and in a clinical setting.

  8. Quit history, intentions to quit, and reasons for considering quitting among tobacco users in India: findings from the Tobacco Control Policy Evaluation India Wave 1 Survey.

    Science.gov (United States)

    Dhumal, G G; Pednekar, M S; Gupta, P C; Sansone, G C; Quah, A C K; Bansal-Travers, M; Fong, G T

    2014-12-01

    Global Adult Tobacco Survey India 2009-2010 revealed that more than one-third (35%) of adults in India use tobacco in some form: 21% use smokeless tobacco, 9% smoke, and 5% are mixed users (they smoke and use smokeless tobacco), and the quit rate is very low. In an effort to decrease prevalence of tobacco use, it is thus important to understand the factors that are related to intention to quit among Indian tobacco users. Research has shown consistently that intention to quit is a strong predictor of future quitting. The present study reports the factors encouraging quitting tobacco products in India. Cross-sectional data from Wave 1 of the International Tobacco Control Policy Evaluation India Survey conducted in four cities and surrounding rural areas (i.e. Mumbai [Maharashtra], Patna [Bihar], Indore [Madhya Pradesh], and Kolkata [West Bengal]) between August 2010 and December 2011 were analyzed. A total of 8051 tobacco users (15+ years) were randomly sampled from 8586 households: 1255 smokers, 5991 smokeless users, and 805 mixed (smoke and smokeless) users. Validated, standardized questions were asked about current tobacco use, intention to quit, and factors encouraging quitting. Overall, 19.6% of tobacco users intended to quit. Smokers had less intention to quit as compared to smokeless tobacco users whereas mixed users had more intention to quit (odds ratio [OR] =1.48, 95% confidence interval [CI] =1.12-1.97) compared to smokeless tobacco users. Highly educated people were more likely to report intention to quit (OR = 1.82, 95% CI = 1.09-3.02) compared to less educated. Advice by doctors to quit tobacco had a strong impact on intention to quit (OR = 1.68, CI = 1.29-2.15). Tobacco users who were exposed to antitobacco messages at work places (OR = 1.74, CI = 1.23-2.46), at restaurants (OR = 1.65, CI = 1.12-2.43), bars (OR = 1.81, CI = 1.07-3.06), on public transportation (OR = 2.14, CI = 1.49-3.08) and on tobacco packages (OR = 1.77, CI = 1.29-2.14) also

  9. Accuracy and User Performance Evaluation of a New, Wireless-enabled Blood Glucose Monitoring System That Links to a Smart Mobile Device.

    Science.gov (United States)

    Bailey, Timothy S; Wallace, Jane F; Pardo, Scott; Warchal-Windham, Mary Ellen; Harrison, Bern; Morin, Robert; Christiansen, Mark

    2017-07-01

    The new Contour ® Plus ONE blood glucose monitoring system (BGMS) features an easy-to-use, wireless-enabled blood glucose meter that links to a smart mobile device via Bluetooth ® connectivity and can sync with the Contour ™ Diabetes app on a smartphone or tablet. The accuracy of the new BGMS was assessed in 2 studies according to ISO 15197:2013 criteria. In Study 1 (laboratory study), fingertip capillary blood samples from 100 subjects were tested in duplicate using 3 test strip lots. In Study 2 (clinical study), 134 subjects with type 1 or type 2 diabetes enrolled at 2 clinical sites. BGMS results and YSI analyzer (YSI) reference results were compared for fingertip blood obtained by untrained subjects' self-testing and for study staff-obtained fingertip, subject palm, and venous results. In Study 1, 99.0% (594/600) of combined results for all 3 test strip lots fulfilled ISO 15197:2013 Section 6.3 accuracy criteria. In Study 2, 99.2% (133/134) of subject-obtained capillary fingertip results, 99.2% (133/134) of study staff-obtained fingertip results, 99.2% (125/126) of subject-obtained palm results, and 100% (132/132) of study staff-obtained venous results met ISO 15197:2013 Section 8 accuracy criteria. Moreover, 95.5% (128/134) of subject-obtained fingertip self-test results were within ±10 mg/dl (±0.6 mmol/L) or ±10% of the YSI reference result. Questionnaire results showed that most subjects found the BGMS easy to use. The BGMS exceeded ISO 15197:2013 accuracy criteria both in the laboratory and in a clinical setting when used by untrained subjects with diabetes.

  10. Defining climate modeling user needs: which data are actually required to support impact analysis and adaptation policy development?

    Science.gov (United States)

    Swart, R. J.; Pagé, C.

    2010-12-01

    Until recently, the policy applications of Earth System Models in general and climate models in particular were focusing mainly on the potential future changes in the global and regional climate and attribution of observed changes to anthropogenic activities. Is climate change real? And if so, why do we have to worry about it? Following the broad acceptance of the reality of the risks by the majority of governments, particularly after the publication of IPCC’s 4th Assessment Report and the increasing number of observations of changes in ecological and socio-economic systems that are consistent with the observed climatic changes, governments, companies and other societal groups have started to evaluate their own vulnerability in more detail and to develop adaptation and mitigation strategies. After an early focus on the most vulnerable developing countries, recently, an increasing number of industrialized countries have embarked on the design of adaptation and mitigation plans, or on studies to evaluate the level of climate resilience of their development plans and projects. Which climate data are actually required to effectively support these activities? This paper reports on the efforts of the IS-ENES project, the infrastructure project of the European Network for Earth System Modeling, to address this question. How do we define user needs and can the existing gap between the climate modeling and impact research communities be bridged in support of the ENES long-term strategy? In contrast from the climate modeling community, which has a relatively long history of collaboration facilitated by a relatively uniform subject matter, commonly agreed definitions of key terminology and some level of harmonization of methods, the climate change impacts research community is very diverse and fragmented, using a wide variety of data sources, methods and tools. An additional complicating factor is that researchers working on adaptation usually closely collaborate with non

  11. NPAS Users Guide

    International Nuclear Information System (INIS)

    1984-01-01

    This NPAS Users Guide is primarily intended as a source of information about policies, procedures, and facilities appropriate for users in the program of Nuclear Physics at SLAC (NPAS). General policies and practices are described, the preparation of proposals is discussed, and the services for users is outlined. SLAC experimental facilities are described, and contacts are listed

  12. [Laws and policies on illicit drugs in Brazil and the perspective of drug users' family members and acquaintances: a study in the City of Ribeirão Preto, São Paulo, Brazil].

    Science.gov (United States)

    Ventura, Carla Aparecida Arena; Brands, Bruna; Adlaf, Edward; Giesbrecht, Norman; Simich, Laura; Wright, Maria da Gloria Miotto; Ferreira, Paulo Sérgio

    2009-01-01

    Brazilian drugs legislation has evolved from a prohibitionist system to a less repressive one in terms of drug users. The objective of this study was to identify the perception of relatives and acquaintances of drug users living in Ribeirão Preto, São Paulo, Brazil, about the country's laws and policies on drugs. Data collection was performed using a structured questionnaire. The sample consisted of 100 drug users' relatives or acquaintances, selected at a public health service. Respondents' relationships with the drug user were as follows: 31% friend, 23% sibling, 15% child and 7% spouse. Most users (78%) were men, with an average age of 26 years. Results confirm that national laws and policies have a direct effect on individuals' attitude and behaviors. There is a lack of trust in the police and a general perception that, despite recent chances that favor user rehabilitation, the laws on drugs do not respect users' human rights.

  13. Policy-Based mobility Management for Heterogeneous Networks

    DEFF Research Database (Denmark)

    Mihovska, Albena D.

    2007-01-01

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

  14. Enabling excellence

    CERN Multimedia

    2009-01-01

    I was pleased to see so many of you at the Human Resources Strategy Forum on Monday 23 February. CERN needs a new HR strategy, one that responds to the needs of the Organization and reflects the policy of the new management. We need an approach that ensures that we have the right people in the right places at the right time. And for that, we need your input. At the Forum, Enrico Chiaveri and Anne-Sylvie Catherin spoke of the eight initiatives that HR plans to implement to drive the new strategy forward. Today, I’d like to focus on the first initiative, a staff member survey. We’re doing this because your opinions matter. The Staff Association has conducted surveys in the past, and for this I’m grateful: their surveys already allow us to take the pulse of CERN opinion, and I am pleased that the Staff Association has been involved in this initiative from the start. The fact that we’re carrying out this survey with the help of ...

  15. Information Technology and Aerospace Knowledge Diffusion: Exploring the Intermediary-End User Interface in a Policy Framework.

    Science.gov (United States)

    Pinelli, Thomas E.; And Others

    1992-01-01

    Discusses U.S. technology policy and the transfer of scientific and technical information (STI). Results of a study of knowledge diffusion in the aerospace industry are reported, including data on aerospace information intermediaries, use of computer and information technologies, and the use of NASA (National Aeronautics and Space Administration)…

  16. Enabling policy planning and innovation management through patent information and co-authorship network analyses: a study of tuberculosis in Brazil.

    Directory of Open Access Journals (Sweden)

    Alexandre Guimarães Vasconcellos

    Full Text Available INTRODUCTION: New tools and approaches are necessary to facilitate public policy planning and foster the management of innovation in countries' public health systems. To this end, an understanding of the integrated way in which the various actors who produce scientific knowledge and inventions in technological areas of interest operate, where they are located and how they relate to one another is of great relevance. Tuberculosis has been chosen as a model for the present study as it is a current challenge for Brazilian research and innovation. METHODOLOGY: Publications about tuberculosis written by Brazilian authors were accessed from international databases, analyzed, processed with text searching tools and networks of coauthors were constructed and visualized. Patent applications about tuberculosis in Brazil were retrieved from the Brazilian National Institute of Industrial Property (INPI and the European Patent Office databases, through the use of International Patent Classification and keywords and then categorized and analyzed. RESULTS/CONCLUSIONS: Brazilian authorship of articles about tuberculosis jumped from 1% in 1995 to 5% in 2010. Article production and patent filings of national origin have been concentrated in public universities and research institutions while the participation of private industry in the filing of Brazilian patents has remained limited. The goals of national patenting efforts have still not been reached, as up to the present none of the applications filed have been granted a patent. The analysis of all this data about TB publishing and patents clearly demonstrates the importance of maintaining the continuity of Brazil's production development policies as well as government support for infrastructure projects to be employed in transforming the potential of research. This policy, which already exists for the promotion of new products and processes that, in addition to bringing diverse economic benefits to the country

  17. Enabling policy planning and innovation management through patent information and co-authorship network analyses: a study of tuberculosis in Brazil.

    Science.gov (United States)

    Vasconcellos, Alexandre Guimarães; Morel, Carlos Medicis

    2012-01-01

    New tools and approaches are necessary to facilitate public policy planning and foster the management of innovation in countries' public health systems. To this end, an understanding of the integrated way in which the various actors who produce scientific knowledge and inventions in technological areas of interest operate, where they are located and how they relate to one another is of great relevance. Tuberculosis has been chosen as a model for the present study as it is a current challenge for Brazilian research and innovation. Publications about tuberculosis written by Brazilian authors were accessed from international databases, analyzed, processed with text searching tools and networks of coauthors were constructed and visualized. Patent applications about tuberculosis in Brazil were retrieved from the Brazilian National Institute of Industrial Property (INPI) and the European Patent Office databases, through the use of International Patent Classification and keywords and then categorized and analyzed. Brazilian authorship of articles about tuberculosis jumped from 1% in 1995 to 5% in 2010. Article production and patent filings of national origin have been concentrated in public universities and research institutions while the participation of private industry in the filing of Brazilian patents has remained limited. The goals of national patenting efforts have still not been reached, as up to the present none of the applications filed have been granted a patent. The analysis of all this data about TB publishing and patents clearly demonstrates the importance of maintaining the continuity of Brazil's production development policies as well as government support for infrastructure projects to be employed in transforming the potential of research. This policy, which already exists for the promotion of new products and processes that, in addition to bringing diverse economic benefits to the country, will also contribute to effective dealing with public health

  18. Comparing the Effects of Vehicle Automation, Policy-Making and Changed User Preferences on the Uptake of Electric Cars and Emissions from Transport

    Directory of Open Access Journals (Sweden)

    Christoph Mazur

    2018-03-01

    Full Text Available Switching energy demand for transport from liquid fuels to electricity is the most promising way to significantly improve air quality and reduce transport emissions. Previous studies have shown this is possible, that by 2035 the economics of alternative powertrain and energy vectors will have converged. However, they do not address whether the transition is likely or plausible. Using the UK as a case study, we present a systems dynamics model based study informed by transition theory and explore the effects of technology progress, policy-making, user preferences and; for the first time, automated vehicles on this transition. We are not trying to predict the future but to highlight what is necessary in order for different scenarios to become more or less likely. Worryingly we show that current policies with the expected technology progress and expectations of vehicle buyers are insufficient to reach global targets. Faster technology progress, strong financial incentives or a change in vehicle buyer expectations are crucial but still insufficient. In contrast, the biggest switch to alternatively fuelled vehicles could be achieved by the introduction of automated vehicles. The implications will affect policy makers, automotive manufactures, technology developers and broader society.

  19. Nordic Housing Enabler

    DEFF Research Database (Denmark)

    Helle, Tina; Brandt, Åse

    Development and reliability testing of the Nordic Housing Enabler – an instrument for accessibility assessment of the physical housing. Tina Helle & Åse Brandt University of Lund, Health Sciences, Faculty of Medicine (SE) and University College Northern Jutland, Occupational Therapy department (DK......). Danish Centre for Assistive Technology. Abstract. For decades, accessibility to the physical housing environment for people with functional limitations has been of interest politically, professionally and for the users. Guidelines and norms on accessible housing design have gradually been developed......, however, the built environment shows serious deficits when it comes to accessibility. This study addresses development of a content valid cross-Nordic version of the Housing Enabler and investigation of inter-rater reliability, when used in occupational therapy practice. The instrument was translated from...

  20. Technical support for an enabling policy framework for carbon dioxide capture and geological storage. Task 3. Incentivising CO2 capture and storage in the EU

    International Nuclear Information System (INIS)

    De Coninck, H.; Groenenberg, H.

    2007-03-01

    To date CO2 capture and storage (CCS) is not deployed at a commercial scale, and a range of policy instruments could be used to provide adequate incentives for large scale deployment of CCS in the European Union. Five groups of incentives are discussed: (1) the EU Emissions Trading Scheme (weak and strong version); (2) Member-State-based public financial support through investment support, feed-in subsidies or a CO2 price guarantee; (3) an EU-level low-carbon portfolio standard with tradable certificates; (4) an EU-wide CCS obligation for all new fossil-fuel-based power capacity, and (5) public-private partnerships for realizing a CO2 pipeline infrastructure. The nature of the policy, mainly in case the scale of the instrument matters and much public financial is involved, determines whether it will be implemented by the EU or at the Member-State level. Support for CCS projects at the Member-State level, however, will require amendment of the Community Guidelines for State Aid for Environmental Protection

  1. Effect of a policy to reduce user fees on the rate of skilled birth attendance across socioeconomic strata in Burkina Faso.

    Science.gov (United States)

    Langlois, Étienne V; Karp, Igor; Serme, Jean De Dieu; Bicaba, Abel

    2016-05-01

    In Sub-Saharan Africa, maternal and neonatal morbidity and mortality rates are associated with underutilization of skilled birth attendance (SBA). In 2007, Burkina Faso introduced a subsidy scheme for SBA fees. The objective of this study was to evaluate the effect of Burkina Faso's subsidy policy on SBA rate across socioeconomic status (SES) strata. We used a quasi-experimental design. The data sources were two representative surveys (n = 1408 and n = 1403) of women from Houndé and Ziniaré health districts of Burkina Faso, and a survey of health centres assessing structural quality of care. Multilevel Poisson regression models were used with robust variance estimators. We estimated adjusted rate ratios (RR) and rate differences (RD) as a function of time and SES. For lowest-SES women, immediately upon the introduction of the subsidy policy, the rate of SBA was 45% higher (RR = 1.45, 95% confidence interval (CI): 1.19-1.77) than expected in the absence of subsidy introduction. The results indicated a sustained effect after introduction of the subsidy policy, based on RR estimate (95% CI) of 1.48 (1.21-1.81) at 2 years. For middle-SES women, the RR estimates were 1.28 (1.09-1.49) immediately after introduction of the subsidy policy and 1.30 (1.11-1.51) at 2 years, respectively. For highest-SES women, the RR estimates were 1.19 (1.02-1.38) immediately after subsidy introduction and 1.21 (1.06-1.38) at 2 years, respectively. The RD (95% CI) was 14% (3-24%) for lowest-SES women immediately after introduction of the policy, and the effect was sustained at 14% (4-25%) at 2 years. Our study suggests that the introduction of a user-fee subsidy in Burkina Faso resulted in increased rates of SBA across all SES strata. The increase was sustained over time and strongest among the poorest women. These findings have important implications for evidence-informed policy making in Burkina Faso and other countries in Sub-Saharan Africa. © The Author 2015. Published by

  2. Enabling Digital Literacy

    DEFF Research Database (Denmark)

    Ryberg, Thomas; Georgsen, Marianne

    2010-01-01

    There are some tensions between high-level policy definitions of “digital literacy” and actual teaching practice. We need to find workable definitions of digital literacy; obtain a better understanding of what digital literacy might look like in practice; and identify pedagogical approaches, which...... support teachers in designing digital literacy learning. We suggest that frameworks such as Problem Based Learning (PBL) are approaches that enable digital literacy learning because they provide good settings for engaging with digital literacy. We illustrate this through analysis of a case. Furthermore......, these operate on a meso-level mediating between high-level concepts of digital literacy and classroom practice....

  3. Context-Enabled Business Intelligence

    Energy Technology Data Exchange (ETDEWEB)

    Troy Hiltbrand

    2012-04-01

    To truly understand context and apply it in business intelligence, it is vital to understand what context is and how it can be applied in addressing organizational needs. Context describes the facets of the environment that impact the way that end users interact with the system. Context includes aspects of location, chronology, access method, demographics, social influence/ relationships, end-user attitude/ emotional state, behavior/ past behavior, and presence. To be successful in making Business Intelligence content enabled, it is important to be able to capture the context of use user. With advances in technology, there are a number of ways in which this user based information can be gathered and exposed to enhance the overall end user experience.

  4. Drug policing assemblages: Repressive drug policies and the zonal banning of drug users in Denmark’s club land

    DEFF Research Database (Denmark)

    Søgaard, Thomas F.; Houborg, Esben; Pedersen, Michael M.

    2017-01-01

    in local ‘drug policing assemblages’ characterized by inter-agency relation-building, the creative combination of public and private (legal) resources and internal power struggles. It also provides evidence of how drug policing assemblages give rise to many different, and often surprising, forms...... how zonal banning is also used to target drug-using clubbers in Denmark. Methods: Based on ethnographic observations and interviews with nightlife control agents in two Danish cities, the article aims to provide new insights into how the enforcement of national drug policies on drug-using clubbers......, is shaped by plural nightlife policing complexes. Results: The paper demonstrates how the policing of drug-using clubbers is a growing priority for both police and private security agents. The article also demonstrates how the enforcement of zonal bans on drug-using clubbers involves complex collaborative...

  5. User-Generated Services Composition in Smart Multi-User Environments

    Directory of Open Access Journals (Sweden)

    Vincenzo Catania

    2017-09-01

    Full Text Available The increasing complexity shown in Smart Environments, together with the spread of social networks, is increasingly moving the role of users from simple information and services consumers to actual producers. In this work, we focus on security issues raised by a particular kind of services: those generated by users. User-Generated Services (UGSs are characterized by a set of features that distinguish them from conventional services. To cope with UGS security problems, we introduce three different policy management models, analyzing benefits and drawbacks of each approach. Finally, we propose a cloud-based solution that enables the composition of multiple UGSs and policy models, allowing users’ devices to share features and services in Internet of Things (IoT based scenarios.

  6. An exploratory study of the experiences of wheelchair users as aircraft passengers – implications for policy and practice

    Directory of Open Access Journals (Sweden)

    Andrew Davies

    2017-07-01

    Full Text Available Air travel has grown steadily in the region of 5–6% every year since 1970 meaning that in the UK alone, around 750,000 people use flying as a means of transport every day. Disability rates are also increasing in the UK, with over 13 million people having at least one. Air travel for the mobility impaired has been relatively unexplored, but with increasing rates of disability and passenger numbers, it is crucial to know what the most severely disabled people think of the current process. This study used qualitative interviews of a semi-structured nature with eight wheelchair-using participants who were invited to discuss their experiences of air travel as well as offering opinions. Key findings showed notable issues when wheelchair users interact with the aircraft. The manual handling, the equipment used, seating, communication and accessing the toilet on the aircraft led to physical pain and discomfort and in turn emotional distress. Recommendations include developing consistency, further disability training and a review of the equipment involved.

  7. Trends in HIV seroprevalence, AIDS and prevention policy among intravenous drug users and men who have sex with men, before and after 1990 in Austria

    International Nuclear Information System (INIS)

    Piribauer, Franz; Duer, Wolfgang

    1998-01-01

    This study reports for the first time on secular trends in human immunodeficiency virus (HIV) infection and AIDS, and possible associations with prevention policy in Austria. We analysed HIV seroprevalence and AIDS cases among intravenous drug users (IDU) and men who have sex with men (MSM). In this study we found a diminished rate of increase in new cases of AIDS and a decline in HIV seroprevalence among IDU but not among MSM. Among clients visiting HIV counselling and testing centres in Austria between 1987 and 1990, seroprevalence among IDU was estimated at 27.9% as compared to 19.6% between 1990 and 1992 (odds ratio: 0.62; 95% confidence interval (CI): 0.45-0.85). Among MSM corresponding prevalence for these two periods was 12.1% and 10.9%, respectively, which was not a significant decline. In the period 1990 to 1994, the increase in AIDS cases per half-year levelled off for IDU (incidence rate ratio (IRR): 1.00; 95% CI: 0.99-1.01) but to a lesser extent among MSM (IRR: 1.01; 95% CI: 1.01-1.02). The most effective prevention policy intervention was considered to be the national methadone maintenance program (MMTP), started in 1987, and the provision of sterile injection equipment. We observed that in the recent period there was a decline in the frequency of attendance among young (less than 28 years of age) MSM at counselling centres (odds ratio (OR): 1.27; 95% CI: 1.08-1.49), accompanied by the observation that the rate of seroprevalence among this group did not decline. This is in contrast to young IDU where attendance did not decline but seroprevalence did. Although inference is limited from cross sectional studies, we argue for a reoriented and effectively monitored HIV prevention policy focused on young MSM

  8. ORIGINAL ARTICLE Analysis of Ethiopia's National ICT Policy and ...

    African Journals Online (AJOL)

    as infrastructure, services, applications, universal access, cyber security, social media, and users. Broadband infrastructure development is ... other technologies it enables to transform organizations and redefine social relations. In essence, ... public policies and disciplines. First, document analysis was carried out to study.

  9. Enabling Routes as Context in Mobile Services

    DEFF Research Database (Denmark)

    Brilingaite, Agne; Jensen, Christian Søndergaard; Zokaite, Nora

    2004-01-01

    With the continuing advances in wireless communications, geo-positioning, and portable electronics, an infrastructure is emerging that enables the delivery of on-line, location-enabled services to very large numbers of mobile users. A typical usage situation for mobile services is one characterized...... by a small screen and no keyboard, and by the service being only a secondary focus of the user. It is therefore particularly important to deliver the "right" information and service at the right time, with as little user interaction as possible. This may be achieved by making services context aware.Mobile...

  10. What drives Users' Website Registration?

    NARCIS (Netherlands)

    T. Li (Ting); P.A. Pavlou (Paul)

    2013-01-01

    textabstractUser registration is an important prerequisite for the success of many websites by enabling users to gain access to domain information and personalized content. It is not always desirable for users, however, because they need to disclose personal information. This paper examines what

  11. Language Policy

    DEFF Research Database (Denmark)

    Lauridsen, Karen M.

    2008-01-01

    Like any other text, instructive texts function within a given cultural and situational setting and may only be available in one language. However, the end users may not be familiar with that language and therefore unable to read and understand the instructions. This article therefore argues...... that instructive texts should always be available in a language that is understood by the end users, and that a corporate communication policy which includes a language policy should ensure that this is in fact the case for all instructive texts....

  12. Enabling cleanup technology transfer

    International Nuclear Information System (INIS)

    Ditmars, J. D.

    2002-01-01

    Technology transfer in the environmental restoration, or cleanup, area has been challenging. While there is little doubt that innovative technologies are needed to reduce the times, risks, and costs associated with the cleanup of federal sites, particularly those of the Departments of Energy (DOE) and Defense, the use of such technologies in actual cleanups has been relatively limited. There are, of course, many reasons why technologies do not reach the implementation phase or do not get transferred from developing entities to the user community. For example, many past cleanup contracts provided few incentives for performance that would compel a contractor to seek improvement via technology applications. While performance-based contracts are becoming more common, they alone will not drive increased technology applications. This paper focuses on some applications of cleanup methodologies and technologies that have been successful and are illustrative of a more general principle. The principle is at once obvious and not widely practiced. It is that, with few exceptions, innovative cleanup technologies are rarely implemented successfully alone but rather are implemented in the context of enabling processes and methodologies. And, since cleanup is conducted in a regulatory environment, the stage is better set for technology transfer when the context includes substantive interactions with the relevant stakeholders. Examples of this principle are drawn from Argonne National Laboratory's experiences in Adaptive Sampling and Analysis Programs (ASAPs), Precise Excavation, and the DOE Technology Connection (TechCon) Program. The lessons learned may be applicable to the continuing challenges posed by the cleanup and long-term stewardship of radioactive contaminants and unexploded ordnance (UXO) at federal sites

  13. Enabling Routes as Context in Mobile Services

    DEFF Research Database (Denmark)

    Brilingaite, Agne; Jensen, Christian Søndergaard; Zokaite, Nora

    With the continuing advances in wireless communications, geo-positioning, and portable electronics, an infrastructure is emerging that enables the delivery of on-line, location-enabled services to very large numbers of mobile users. A typical usage situation for mobile services is one characteriz...... and accumulates the routes of a user along with their usage patterns and that makes the routes available to services. Experiences from using the component on logs of GPS positions acquired from vehicles traveling within a real road network are reported....... by a small screen and no keyboard, and by the service being only a secondary focus of the user. Under such circumstances, it is particularly important to deliver the "right" information and service at the right time, with as little user interaction as possible. This may be achieved by making services context...

  14. Implementation of Fee-Free Maternal Health-Care Policy in Ghana: Perspectives of Users of Antenatal and Delivery Care Services From Public Health-Care Facilities in Accra.

    Science.gov (United States)

    Anafi, Patricia; Mprah, Wisdom K; Jackson, Allen M; Jacobson, Janelle J; Torres, Christopher M; Crow, Brent M; O'Rourke, Kathleen M

    2018-01-01

    In 2008, the government of Ghana implemented a national user fee maternal care exemption policy through the National Health Insurance Scheme to improve financial access to maternal health services and reduce maternal as well as perinatal deaths. Although evidence shows that there has been some success with this initiative, there are still issues relating to cost of care to beneficiaries of the initiative. A qualitative study, comprising 12 focus group discussions and 6 interviews, was conducted with 90 women in six selected urban neighborhoods in Accra, Ghana, to examine users' perspectives regarding the implementation of this policy initiative. Findings showed that direct cost of delivery care services was entirely free, but costs related to antenatal care services and indirect costs related to delivery care still limit the use of hospital-based midwifery and obstetric care. There was also misunderstanding about the initiative due to misinformation created by the government through the media.We recommend that issues related to both direct and indirect costs of antenatal and delivery care provided in public health-care facilities must be addressed to eliminate some of the lingering barriers relating to cost hindering the smooth operation and sustainability of the maternal care fee exemption policy.

  15. Experience and meaning of user involvement: some explorations from a community mental health project.

    Science.gov (United States)

    Truman, Carole; Raine, Pamela

    2002-05-01

    With an increased interest in and policy commitment to involving service users in the planning and delivery of health service provision, there is a clear need to explore both the rhetoric and realities of what user involvement entails. In the present paper, by drawing upon an evaluation of a community-based exercise facility for people with mental health problems, the authors explore ways in which the reality of user involvement is subject to a range of configurations within health services. The paper describes a piece of qualitative research that was undertaken within a participatory framework to explore the nature of user involvement within the facility. The data have been analysed using a grounded theory approach to provide insights into: the organisational context in which user involvement takes place; factors which encourage meaningful participation on the part of service users; perceived barriers to user involvement; and issues of sustainability and continuity. This research approach has enabled the authors to explore the views and experiences of users, service providers and referral agencies in relation to the nature and potential for user involvement. The findings illustrate ways in which user involvement may take place under both flexible and formal arrangements across a variety of activities. The present paper provides an account of some of the meanings and experiences of what 'successful' user participation may involve and the conditions which underpin 'success'. The authors conclude that successful and meaningful user involvement should enable and support users to recognise their existing skills, and to develop new ones, at a pace that suits their particular circumstances and personal resources. This process may require adaptation not only by organisations, but also by service providers and non-involved users.

  16. Organizational Enablers for Project Governance

    DEFF Research Database (Denmark)

    Müller, Ralf; Shao, Jingting; Pemsel, Sofia

    and their relationships to organizational success. Based on these results, the authors discovered that organizational enablers (including key factors such as leadership, governance, and influence of project managers) have a critical impact on how organizations operate, adapt to market fluctuations and forces, and make......While corporate culture plays a significant role in the success of any corporation, governance and “governmentality” not only determine how business should be conducted, but also define the policies and procedures organizations follow to achieve business functions and goals. In their book......, Organizational Enablers for Project Governance, Ralf Müller, Jingting Shao, and Sofia Pemsel examine the interaction of governance and governmentality in various types of companies and demonstrate how these factors drive business success and influence project work, efficiency, and profitability. The data...

  17. ALLocator: an interactive web platform for the analysis of metabolomic LC-ESI-MS datasets, enabling semi-automated, user-revised compound annotation and mass isotopomer ratio analysis.

    Science.gov (United States)

    Kessler, Nikolas; Walter, Frederik; Persicke, Marcus; Albaum, Stefan P; Kalinowski, Jörn; Goesmann, Alexander; Niehaus, Karsten; Nattkemper, Tim W

    2014-01-01

    Adduct formation, fragmentation events and matrix effects impose special challenges to the identification and quantitation of metabolites in LC-ESI-MS datasets. An important step in compound identification is the deconvolution of mass signals. During this processing step, peaks representing adducts, fragments, and isotopologues of the same analyte are allocated to a distinct group, in order to separate peaks from coeluting compounds. From these peak groups, neutral masses and pseudo spectra are derived and used for metabolite identification via mass decomposition and database matching. Quantitation of metabolites is hampered by matrix effects and nonlinear responses in LC-ESI-MS measurements. A common approach to correct for these effects is the addition of a U-13C-labeled internal standard and the calculation of mass isotopomer ratios for each metabolite. Here we present a new web-platform for the analysis of LC-ESI-MS experiments. ALLocator covers the workflow from raw data processing to metabolite identification and mass isotopomer ratio analysis. The integrated processing pipeline for spectra deconvolution "ALLocatorSD" generates pseudo spectra and automatically identifies peaks emerging from the U-13C-labeled internal standard. Information from the latter improves mass decomposition and annotation of neutral losses. ALLocator provides an interactive and dynamic interface to explore and enhance the results in depth. Pseudo spectra of identified metabolites can be stored in user- and method-specific reference lists that can be applied on succeeding datasets. The potential of the software is exemplified in an experiment, in which abundance fold-changes of metabolites of the l-arginine biosynthesis in C. glutamicum type strain ATCC 13032 and l-arginine producing strain ATCC 21831 are compared. Furthermore, the capability for detection and annotation of uncommon large neutral losses is shown by the identification of (γ-)glutamyl dipeptides in the same strains

  18. ALLocator: an interactive web platform for the analysis of metabolomic LC-ESI-MS datasets, enabling semi-automated, user-revised compound annotation and mass isotopomer ratio analysis.

    Directory of Open Access Journals (Sweden)

    Nikolas Kessler

    Full Text Available Adduct formation, fragmentation events and matrix effects impose special challenges to the identification and quantitation of metabolites in LC-ESI-MS datasets. An important step in compound identification is the deconvolution of mass signals. During this processing step, peaks representing adducts, fragments, and isotopologues of the same analyte are allocated to a distinct group, in order to separate peaks from coeluting compounds. From these peak groups, neutral masses and pseudo spectra are derived and used for metabolite identification via mass decomposition and database matching. Quantitation of metabolites is hampered by matrix effects and nonlinear responses in LC-ESI-MS measurements. A common approach to correct for these effects is the addition of a U-13C-labeled internal standard and the calculation of mass isotopomer ratios for each metabolite. Here we present a new web-platform for the analysis of LC-ESI-MS experiments. ALLocator covers the workflow from raw data processing to metabolite identification and mass isotopomer ratio analysis. The integrated processing pipeline for spectra deconvolution "ALLocatorSD" generates pseudo spectra and automatically identifies peaks emerging from the U-13C-labeled internal standard. Information from the latter improves mass decomposition and annotation of neutral losses. ALLocator provides an interactive and dynamic interface to explore and enhance the results in depth. Pseudo spectra of identified metabolites can be stored in user- and method-specific reference lists that can be applied on succeeding datasets. The potential of the software is exemplified in an experiment, in which abundance fold-changes of metabolites of the l-arginine biosynthesis in C. glutamicum type strain ATCC 13032 and l-arginine producing strain ATCC 21831 are compared. Furthermore, the capability for detection and annotation of uncommon large neutral losses is shown by the identification of (γ-glutamyl dipeptides in

  19. Smart roadside initiative : user manual.

    Science.gov (United States)

    2015-09-01

    This document provides the user instructions for the Smart Roadside Initiative (SRI) applications including mobile and web-based SRI applications. These applications include smartphone-enabled information exchange and notification, and software compo...

  20. Governing the water user

    NARCIS (Netherlands)

    Rap, Edwin; Wester, Flip

    2017-01-01

    This article traces a policy shift that makes the ‘water user’ the main subject of water governance. From a Foucauldian perspective on governmentality these new subjectivities accompany neo-liberal governmental technologies to devolve autonomy from state institutions to an active user base, whilst

  1. User constraints for reliable user-defined smart home scenarios

    DEFF Research Database (Denmark)

    Le Guilly, Thibaut; Nielsen, Michael Kvist; Pedersen, Thomas

    2016-01-01

    Defining control scenarios in a smart home is a difficult task for end users. In particular, one concern is that user-defined scenarios could lead to unsafe or undesired state of the system. To help them explore scenario specifications, we propose in this paper a system that enables specification...

  2. Policy Challenges for Bilingual and Immersion Education in Australia: Literacy and Language Choices for Users of Aboriginal Languages, Auslan and Italian

    Science.gov (United States)

    de Courcy, Michele

    2005-01-01

    This paper deals with the author's recent work on political, sociolinguistic and educational aspects of bilingual and immersion education in Australia. Among the cases considered are: the development of a professional position statement on bilingual and immersion education, to be disseminated to policy makers; advising on an Auslan (Australian…

  3. The low-level waste handbook: A user's guide to the Low-Level Radioactive Waste Policy Amendments Act of 1985

    International Nuclear Information System (INIS)

    Brown, H.

    1986-11-01

    This report provides a detailed, section-by-section analysis of the Low-Level Radioactive Waste Policy Amendments Act of 1985. Appendices include lists of relevant law and legislation, relevant Congressional committees, members of Congress mentioned in the report, and exact copies of the 1980 and 1985 Acts

  4. Sparks in the Fog: Social and Economic Mechanisms as Enablers for Community Network Clouds

    Directory of Open Access Journals (Sweden)

    Muhammad Amin KHAN

    2014-10-01

    Full Text Available Internet and communication technologies have lowered the costs of enabling individuals and communities to collaborate together. This collaboration has provided new services like user-generated content and social computing, as evident from success stories like Wikipedia. Through collaboration, collectively built infrastructures like community wireless mesh networks where users provide the communication network, have also emerged. Community networks have demonstrated successful bandwidth sharing, but have not been able to extend their collective effort to other computing resources like storage and processing. The success of cloud computing has been enabled by economies of scale and the need for elastic, flexible and on-demand provisioning of computing services. The consolidation of today’s cloud technologies offers now the possibility of collectively built community clouds, building upon user-generated content and user-provided networks towards an ecosystem of cloud services. We explore in this paper how social and economic mechanisms can play a role in overcoming the barriers of voluntary resource provisioning in such community clouds, by analysing the costs involved in building these services and how they give value to the participants. We indicate socio-economic policies and how they can be implemented in community networks, to ease the uptake and ensure the sustainability of community clouds.

  5. Organising to Enable Innovation

    DEFF Research Database (Denmark)

    Brink, Tove

    2016-01-01

    The purpose of this conceptual paper is to reveal how organising can enable innovation across organisational layers and organisational units. This approach calls for a cross-disciplinary literature review. The aim is to provide an integrated understanding of innovation in an organisational approach....... The findings reveal a continous organising process between individual/ team creativity and organisational structures/control to enable innovation at firm level. Organising provides a dynamic approach and contains the integrated reconstruction of creativity, structures and boundaries for enhanced balance...... of explorative and exploitative learning in uncertain environments. Shedding light on the cross-disciplinary theories to organise innovation provides a contribution at the firm level to enable innovation....

  6. Flippable User Interfaces for Internationalization

    OpenAIRE

    Khaddam, Iyad; Vanderdonckt, Jean; 3rd ACM Symposium on Engineering Interactive Computing Systems EICS’2011

    2011-01-01

    The language reading direction is probably one of the most determinant factors influencing the successful internationalization of graphical user interfaces, beyond their mere translation. Western languages are read from left to right and top to bottom, while Arabic languages and Hebrew are read from right to left and top to bottom, and Oriental languages are read from top to bottom. In order to address this challenge, we introduce flippable user interfaces that enable the end user to change t...

  7. Simulation enabled safeguards assessment methodology

    International Nuclear Information System (INIS)

    Bean, Robert; Bjornard, Trond; Larson, Tom

    2007-01-01

    It is expected that nuclear energy will be a significant component of future supplies. New facilities, operating under a strengthened international nonproliferation regime will be needed. There is good reason to believe virtual engineering applied to the facility design, as well as to the safeguards system design will reduce total project cost and improve efficiency in the design cycle. Simulation Enabled Safeguards Assessment MEthodology has been developed as a software package to provide this capability for nuclear reprocessing facilities. The software architecture is specifically designed for distributed computing, collaborative design efforts, and modular construction to allow step improvements in functionality. Drag and drop wire-frame construction allows the user to select the desired components from a component warehouse, render the system for 3D visualization, and, linked to a set of physics libraries and/or computational codes, conduct process evaluations of the system they have designed. (authors)

  8. Simulation Enabled Safeguards Assessment Methodology

    International Nuclear Information System (INIS)

    Robert Bean; Trond Bjornard; Thomas Larson

    2007-01-01

    It is expected that nuclear energy will be a significant component of future supplies. New facilities, operating under a strengthened international nonproliferation regime will be needed. There is good reason to believe virtual engineering applied to the facility design, as well as to the safeguards system design will reduce total project cost and improve efficiency in the design cycle. Simulation Enabled Safeguards Assessment Methodology (SESAME) has been developed as a software package to provide this capability for nuclear reprocessing facilities. The software architecture is specifically designed for distributed computing, collaborative design efforts, and modular construction to allow step improvements in functionality. Drag and drop wireframe construction allows the user to select the desired components from a component warehouse, render the system for 3D visualization, and, linked to a set of physics libraries and/or computational codes, conduct process evaluations of the system they have designed

  9. a mobile user interface for low-literacy users in rural south africa

    African Journals Online (AJOL)

    Information and Communication Technology services for socio-economic ... was conducted to design a mobile user interface to enable low-literacy users in Dwesa ..... common social and religious groups ... layout, buttons and menu.

  10. The Nordic Housing Enabler

    DEFF Research Database (Denmark)

    Helle, Tina; Slaug, Bjørn; Brandt, Åse

    2010-01-01

    This study addresses development of a content valid cross-Nordic version of the Housing Enabler and investigation of its inter-rater reliability when used in occupational therapy rating situations, involving occupational therapists, clients and their home environments. The instrument was translated...... from the original Swedish version of the Housing Enabler, and adapted according to accessibility norms and guidelines for housing design in Sweden, Denmark, Finland and Iceland. This iterative process involved occupational therapists, architects, building engineers and professional translators......, resulting in the Nordic Housing Enabler. For reliability testing, the sampling strategy and data collection procedures used were the same in all countries. Twenty voluntary occupational therapists, pair-wise but independently from each other, collected data from 106 cases by means of the Nordic Housing...

  11. Towards E-Society Policy Interoperability

    Science.gov (United States)

    Iannella, Renato

    The move towards the Policy-Oriented Web is destined to provide support for policy expression and management in the core web layers. One of the most promising areas that can drive this new technology adoption is e-Society communities. With so much user-generated content being shared by these social networks, there is the real danger that the implicit sharing rules that communities have developed over time will be lost in translation in the new digital communities. This will lead to a corresponding loss in confidence in e-Society sites. The Policy-Oriented Web attempts to turn the implicit into the explicit with a common framework for policy language interoperability and awareness. This paper reports on the policy driving factors from the Social Networks experiences using real-world use cases and scenarios. In particular, the key functions of policy-awareness - for privacy, rights, and identity - will be the driving force that enables the e-Society to appreciate new interoperable policy regimes.

  12. Informatics enables public health surveillance

    Directory of Open Access Journals (Sweden)

    Scott J. N McNabb

    2017-01-01

    Full Text Available Over the past decade, the world has radically changed. New advances in information and communication technologies (ICT connect the world in ways never imagined. Public health informatics (PHI leveraged for public health surveillance (PHS, can enable, enhance, and empower essential PHS functions (i.e., detection, reporting, confirmation, analyses, feedback, response. However, the tail doesn't wag the dog; as such, ICT cannot (should not drive public health surveillance strengthening. Rather, ICT can serve PHS to more effectively empower core functions. In this review, we explore promising ICT trends for prevention, detection, and response, laboratory reporting, push notification, analytics, predictive surveillance, and using new data sources, while recognizing that it is the people, politics, and policies that most challenge progress for implementation of solutions.

  13. Lab Streaming Layer Enabled Myo Data Collection Software User Manual

    Science.gov (United States)

    2017-06-07

    SECURITY CLASSIFICATION OF: 17. LIMITATION OF ABSTRACT UU 18. NUMBER OF PAGES 32 19a. NAME OF RESPONSIBLE PERSON...www.tumsenahopayga.com/ wp-content/uploads/2015/12/Myo- By-Thalmic-Labs-Gesture-Sensor-Controller-Armbad-For-iPhone- Android -Mac-and-PC.jpg...uploads/2015/12/Myo-By-Thalmic-Labs- Gesture-Sensor-Controller-Armbad-For-iPhone- Android -Mac-and-PC.jpg) LSL is an open source system for transmitting

  14. Water use data to enhance scientific and policy insight

    Science.gov (United States)

    Konar, M.

    2017-12-01

    We live in an era of big data. However, water use data remains sparse. There is an urgent need to enhance both the quality and resolution of water data. Metered water use information - as opposed to estimated water use, typically based on climate - would enhance the quality of existing water databases. Metered water use data would enable the research community to evaluate the "who, where, and when" of water use. Importantly, this information would enable the scientific community to better understand decision making related to water use (i.e. the "why"), providing the insight necessary to guide policies that promote water conservation. Metered water use data is needed at a sufficient resolution (i.e. spatial, temporal, and water user) to fully resolve how water is used throughout the economy and society. Improving the quality and resolution of water use data will enable scientific understanding that can inform policy.

  15. Enabling search services on outsourced private spatial data

    KAUST Repository

    Yiu, Man Lung; Ghinita, Gabriel; Jensen, Christian Sø ndergaard; Kalnis, Panos

    2009-01-01

    Cloud computing services enable organizations and individuals to outsource the management of their data to a service provider in order to save on hardware investments and reduce maintenance costs. Only authorized users are allowed to access the data

  16. Pilot project as enabler?

    DEFF Research Database (Denmark)

    Neisig, Margit; Glimø, Helle; Holm, Catrine Granzow

    This article deals with a systemic perspective on transition. The field of study addressed is a pilot project as enabler of transition in a highly complex polycentric context. From a Luhmannian systemic approach, a framework is created to understand and address barriers of change occurred using...... pilot projects as enabler of transition. Aspects of how to create trust and deal with distrust during a transition are addressed. The transition in focus is the concept of New Public Management and how it is applied in the management of the Employment Service in Denmark. The transition regards...

  17. Product Line Enabled Intelligent Mobile Middleware

    DEFF Research Database (Denmark)

    Zhang, Weishan; Kunz, Thomas; Hansen, Klaus Marius

    2007-01-01

    research project called PLIMM that focuses on user-centered application scenarios. PLIMM is designed based on software product line ideas which make it possible for specialized customization and optimization for different purposes and hardware/software platforms. To enable intelligence, the middleware...... needs access to a range of context models. We model these contexts with OWL, focusing on user-centered concepts. The basic building block of PLIMM is the enhanced BDI agent where OWL context ontology logic reasoning will add indirect beliefs to the belief sets. Our approach also addresses the handling...

  18. Services, systems, and policies affecting mobility device users' community mobility: A scoping review: Services, systèmes et politiques influençant la mobilité dans la communauté des utilisateurs d'aides à la mobilité : examen de la portée.

    Science.gov (United States)

    Jónasdóttir, Sigrún Kristín; Polgar, Jan Miller

    2018-04-01

    Opportunities to travel from one place to another in the community, or community mobility, are especially important for mobility device users' ability to participate fully in society. However, contextual challenges to such mobility exist. This study summarizes the literature on existing community mobility barriers and facilitators of mobility device users created by services, systems, and policies as defined by the International Classification of Functioning, Disability, and Health (ICF). Arksey and O'Malley's approach for scoping studies was used for the review. The extraction chart was organized following the ICF, and frequency counts were used to report the data. The findings suggest that certain factors, such as transportation, open-space planning, and architecture and construction, influence community mobility opportunities. However, little attention has been paid to services, systems, and policies in the research literature, limiting the knowledge on the subject. Further research is needed to examine the relationship between specific services, systems, and policies and mobility device users' mobility within their communities.

  19. Enabling distributed collaborative science

    DEFF Research Database (Denmark)

    Hudson, T.; Sonnenwald, Diane H.; Maglaughlin, K.

    2000-01-01

    To enable collaboration over distance, a collaborative environment that uses a specialized scientific instrument called a nanoManipulator is evaluated. The nanoManipulator incorporates visualization and force feedback technology to allow scientists to see, feel, and modify biological samples bein...

  20. The Nordic Housing Enabler

    DEFF Research Database (Denmark)

    Helle, T.; Nygren, C.; Slaug, B.

    2014-01-01

    This study addresses development of a content-valid cross-Nordic version of the Housing Enabler and investigation of its inter-rater reliability when used in occupational therapy rating situations, involving occupational therapists, clients, and their home environments. The instrument was transla......This study addresses development of a content-valid cross-Nordic version of the Housing Enabler and investigation of its inter-rater reliability when used in occupational therapy rating situations, involving occupational therapists, clients, and their home environments. The instrument...... was translated from the original Swedish version of the Housing Enabler, and adapted according to accessibility norms and guidelines for housing design in Sweden, Denmark, Finland, and Iceland. This iterative process involved occupational therapists, architects, building engineers, and professional translators......, resulting in the Nordic Housing Enabler. For reliability testing, the sampling strategy and data collection procedures used were the same in all countries. Twenty voluntary occupational therapists, pair-wise but independently of each other, collected data from 106 cases by means of the Nordic Housing...

  1. On enabling secure applications through off-line biometric identification

    Energy Technology Data Exchange (ETDEWEB)

    Davida, G.I. [Univ. of Wisconsin, Milwaukee, WI (United States); Frankel, Y. [CertCo LLC, New York, NY (United States); Matt, B.J. [Sandia National Labs., Albuquerque, NM (United States)

    1998-04-01

    In developing secure applications and systems, the designers often must incorporate secure user identification in the design specification. In this paper, the authors study secure off line authenticated user identification schemes based on a biometric system that can measure a user`s biometric accurately (up to some Hamming distance). The schemes presented here enhance identification and authorization in secure applications by binding a biometric template with authorization information on a token such as a magnetic strip. Also developed here are schemes specifically designed to minimize the compromise of a user`s private biometrics data, encapsulated in the authorization information, without requiring secure hardware tokens. In this paper the authors furthermore study the feasibility of biometrics performing as an enabling technology for secure system and application design. The authors investigate a new technology which allows a user`s biometrics to facilitate cryptographic mechanisms.

  2. Bluetooth enables in-door mobile location services

    OpenAIRE

    Thongthammachart, Saowanee; Olesen, Henning

    2003-01-01

    Several technologies can be applied to enable mobile location services, but most of them suffer from limited accuracy and availability. GPS can solve the problem of determining the location of users in most outdoor situations, but an end-user position inside a building cannot be pinpointed. Other mobile location techniques can also provide the user's position, but the accuracy is rather low. In order to improve the accuracy and make location-based services really attractive, existing approach...

  3. Understanding users

    DEFF Research Database (Denmark)

    Johannsen, Carl Gustav Viggo

    2014-01-01

    Segmentation of users can help libraries in the process of understanding user similarities and differences. Segmentation can also form the basis for selecting segments of target users and for developing tailored services for specific target segments. Several approaches and techniques have been...... tested in library contexts and the aim of this article is to identify the main approaches and to discuss their perspectives, including their strenghts and weaknesses in, especially, public library contexts. The purpose is also to prsent and discuss the results of a recent - 2014 - Danish library user...... segmentation project using computer-generated clusters. Compared to traditional marketing texts, this article also tries to identify user segments or images or metaphors by the library profession itself....

  4. Spatially enabled land administration

    DEFF Research Database (Denmark)

    Enemark, Stig

    2006-01-01

    enabling of land administration systems managing tenure, valuation, planning, and development will allow the information generated by these activities to be much more useful. Also, the services available to private and public sectors and to community organisations should commensurably improve. Knowledge....... In other words: Good governance and sustainable development is not attainable without sound land administration or - more broadly – sound land management. The paper presents a land management vision that incorporates the benefits of ICT enabled land administration functions. The idea is that spatial...... the communication between administrative systems and also establish more reliable data due to the use the original data instead of copies. In Denmark, such governmental guidelines for a service-oriented ITarchitecture in support of e-government are recently adopted. Finally, the paper presents the role of FIG...

  5. Enabling Wind Power Nationwide

    Energy Technology Data Exchange (ETDEWEB)

    Jose Zayas, Michael Derby, Patrick Gilman and Shreyas Ananthan,

    2015-05-01

    Leveraging this experience, the U.S. Department of Energy’s (DOE’s) Wind and Water Power Technologies Office has evaluated the potential for wind power to generate electricity in all 50 states. This report analyzes and quantifies the geographic expansion that could be enabled by accessing higher above ground heights for wind turbines and considers the means by which this new potential could be responsibly developed.

  6. STAIRS User's Manual

    Energy Technology Data Exchange (ETDEWEB)

    Gadjokov, V; Dragulev, V; Gove, N; Schmid, H

    1976-10-15

    The STorage And Information Retrieval System (STAIRS) of IBM is described from the user's point of view. The description is based on the experimental use of STAIRS at the IAEA computer, with INIS and AGRIS data bases, from June 1975 to May 1976. Special attention is paid to what may be termed the hierarchical approach to retrieval in STAIRS. Such an approach allows for better use of the intrinsic data-base structure and, hence, contributes to higher recall and/or relevance ratios in retrieval. The functions carried out by STAIRS are explained and the communication language between the user and the system outlined. Details are given of the specific structure of the INIS and AGRIS data bases for STAIRS. The manual should enable an inexperienced user to start his first on-line dialogues by means of a CRT or teletype terminal. (author)

  7. STAIRS User's Manual

    International Nuclear Information System (INIS)

    Gadjokov, V.; Dragulev, V.; Gove, N.; Schmid, H.

    1976-10-01

    The STorage And Information Retrieval System (STAIRS) of IBM is described from the user's point of view. The description is based on the experimental use of STAIRS at the IAEA computer, with INIS and AGRIS data bases, from June 1975 to May 1976. Special attention is paid to what may be termed the hierarchical approach to retrieval in STAIRS. Such an approach allows for better use of the intrinsic data-base structure and, hence, contributes to higher recall and/or relevance ratios in retrieval. The functions carried out by STAIRS are explained and the communication language between the user and the system outlined. Details are given of the specific structure of the INIS and AGRIS data bases for STAIRS. The manual should enable an inexperienced user to start his first on-line dialogues by means of a CRT or teletype terminal. (author)

  8. Power User Interface

    Science.gov (United States)

    Pfister, Robin; McMahon, Joe

    2006-01-01

    Power User Interface 5.0 (PUI) is a system of middleware, written for expert users in the Earth-science community, PUI enables expedited ordering of data granules on the basis of specific granule-identifying information that the users already know or can assemble. PUI also enables expert users to perform quick searches for orderablegranule information for use in preparing orders. PUI 5.0 is available in two versions (note: PUI 6.0 has command-line mode only): a Web-based application program and a UNIX command-line- mode client program. Both versions include modules that perform data-granule-ordering functions in conjunction with external systems. The Web-based version works with Earth Observing System Clearing House (ECHO) metadata catalog and order-entry services and with an open-source order-service broker server component, called the Mercury Shopping Cart, that is provided separately by Oak Ridge National Laboratory through the Department of Energy. The command-line version works with the ECHO metadata and order-entry process service. Both versions of PUI ultimately use ECHO to process an order to be sent to a data provider. Ordered data are provided through means outside the PUI software system.

  9. Website Policies / Important Links | DOepatents

    Science.gov (United States)

    Links Website Policies / Important Links Javascript Not Enabled OSTI Security Website Policies and first) Publication Date (oldest first) Close Clear All Find DOepatents Website Policies / Important Important Links Some links on this page may take you to non-federal websites. Their policies may differ from

  10. Uncertainty enabled Sensor Observation Services

    Science.gov (United States)

    Cornford, Dan; Williams, Matthew; Bastin, Lucy

    2010-05-01

    Almost all observations of reality are contaminated with errors, which introduce uncertainties into the actual observation result. Such uncertainty is often held to be a data quality issue, and quantification of this uncertainty is essential for the principled exploitation of the observations. Many existing systems treat data quality in a relatively ad-hoc manner, however if the observation uncertainty is a reliable estimate of the error on the observation with respect to reality then knowledge of this uncertainty enables optimal exploitation of the observations in further processes, or decision making. We would argue that the most natural formalism for expressing uncertainty is Bayesian probability theory. In this work we show how the Open Geospatial Consortium Sensor Observation Service can be implemented to enable the support of explicit uncertainty about observations. We show how the UncertML candidate standard is used to provide a rich and flexible representation of uncertainty in this context. We illustrate this on a data set of user contributed weather data where the INTAMAP interpolation Web Processing Service is used to help estimate the uncertainty on the observations of unknown quality, using observations with known uncertainty properties. We then go on to discuss the implications of uncertainty for a range of existing Open Geospatial Consortium standards including SWE common and Observations and Measurements. We discuss the difficult decisions in the design of the UncertML schema and its relation and usage within existing standards and show various options. We conclude with some indications of the likely future directions for UncertML in the context of Open Geospatial Consortium services.

  11. Policy-Based Management Natural Language Parser

    Science.gov (United States)

    James, Mark

    2009-01-01

    The Policy-Based Management Natural Language Parser (PBEM) is a rules-based approach to enterprise management that can be used to automate certain management tasks. This parser simplifies the management of a given endeavor by establishing policies to deal with situations that are likely to occur. Policies are operating rules that can be referred to as a means of maintaining order, security, consistency, or other ways of successfully furthering a goal or mission. PBEM provides a way of managing configuration of network elements, applications, and processes via a set of high-level rules or business policies rather than managing individual elements, thus switching the control to a higher level. This software allows unique management rules (or commands) to be specified and applied to a cross-section of the Global Information Grid (GIG). This software embodies a parser that is capable of recognizing and understanding conversational English. Because all possible dialect variants cannot be anticipated, a unique capability was developed that parses passed on conversation intent rather than the exact way the words are used. This software can increase productivity by enabling a user to converse with the system in conversational English to define network policies. PBEM can be used in both manned and unmanned science-gathering programs. Because policy statements can be domain-independent, this software can be applied equally to a wide variety of applications.

  12. EnableATIS strategy assessment.

    Science.gov (United States)

    2014-02-01

    Enabling Advanced Traveler Information Systems (EnableATIS) is the traveler information component of the Dynamic Mobility Application (DMA) program. The objective of : the EnableATIS effort is to foster transformative traveler information application...

  13. CtOS Enabler

    OpenAIRE

    Crespo Cepeda, Rodrigo; El Yamri El Khatibi, Meriem; Carrera García, Juan Manuel

    2015-01-01

    Las Smart Cities son, indudablemente, el futuro próximo de la tecnología al que nos acercamos cada día, lo que se puede observar en la abundancia de dispositivos móviles entre la población, que informatizan la vida cotidiana mediante el uso de la geolocalización y la información. Pretendemos unir estos dos ámbitos con CtOS Enabler para crear un estándar de uso que englobe todos los sistemas de Smart Cities y facilite a los desarrolladores de dicho software la creación de nuevas herramientas. ...

  14. Smart Grid Enabled EVSE

    Energy Technology Data Exchange (ETDEWEB)

    None, None

    2015-01-12

    The combined team of GE Global Research, Federal Express, National Renewable Energy Laboratory, and Consolidated Edison has successfully achieved the established goals contained within the Department of Energy’s Smart Grid Capable Electric Vehicle Supply Equipment funding opportunity. The final program product, shown charging two vehicles in Figure 1, reduces by nearly 50% the total installed system cost of the electric vehicle supply equipment (EVSE) as well as enabling a host of new Smart Grid enabled features. These include bi-directional communications, load control, utility message exchange and transaction management information. Using the new charging system, Utilities or energy service providers will now be able to monitor transportation related electrical loads on their distribution networks, send load control commands or preferences to individual systems, and then see measured responses. Installation owners will be able to authorize usage of the stations, monitor operations, and optimally control their electricity consumption. These features and cost reductions have been developed through a total system design solution.

  15. Enabling graphene nanoelectronics.

    Energy Technology Data Exchange (ETDEWEB)

    Pan, Wei; Ohta, Taisuke; Biedermann, Laura Butler; Gutierrez, Carlos; Nolen, C. M.; Howell, Stephen Wayne; Beechem Iii, Thomas Edwin; McCarty, Kevin F.; Ross, Anthony Joseph, III

    2011-09-01

    Recent work has shown that graphene, a 2D electronic material amenable to the planar semiconductor fabrication processing, possesses tunable electronic material properties potentially far superior to metals and other standard semiconductors. Despite its phenomenal electronic properties, focused research is still required to develop techniques for depositing and synthesizing graphene over large areas, thereby enabling the reproducible mass-fabrication of graphene-based devices. To address these issues, we combined an array of growth approaches and characterization resources to investigate several innovative and synergistic approaches for the synthesis of high quality graphene films on technologically relevant substrate (SiC and metals). Our work focused on developing the fundamental scientific understanding necessary to generate large-area graphene films that exhibit highly uniform electronic properties and record carrier mobility, as well as developing techniques to transfer graphene onto other substrates.

  16. Dynamic and adaptive policy models for coalition operations

    Science.gov (United States)

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

    2017-05-01

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

  17. Hidden policy ciphertext-policy attribute-based encryption with keyword search against keyword guessing attack

    Institute of Scientific and Technical Information of China (English)

    Shuo; QIU; Jiqiang; LIU; Yanfeng; SHI; Rui; ZHANG

    2017-01-01

    Attribute-based encryption with keyword search(ABKS) enables data owners to grant their search capabilities to other users by enforcing an access control policy over the outsourced encrypted data. However,existing ABKS schemes cannot guarantee the privacy of the access structures, which may contain some sensitive private information. Furthermore, resulting from the exposure of the access structures, ABKS schemes are susceptible to an off-line keyword guessing attack if the keyword space has a polynomial size. To solve these problems, we propose a novel primitive named hidden policy ciphertext-policy attribute-based encryption with keyword search(HP-CPABKS). With our primitive, the data user is unable to search on encrypted data and learn any information about the access structure if his/her attribute credentials cannot satisfy the access control policy specified by the data owner. We present a rigorous selective security analysis of the proposed HP-CPABKS scheme, which simultaneously keeps the indistinguishability of the keywords and the access structures. Finally,the performance evaluation verifies that our proposed scheme is efficient and practical.

  18. Danish User-Centered Innovation

    DEFF Research Database (Denmark)

    Jeppesen, Lars Bo

    2007-01-01

    Danish User-centered Innovation Lab (DUCI lab) is a collaboration between faculty at Copenhagen Business School, Aarhus School of Business and Massachusetts Institute of Technology, based at Copenhagen Business School. DUCI lab is a unique effort to understand the issues involved in user innovation...... processes, with particular emphasis on managing user driven innovation. The project takes advantage of CBS location in Denmark. Denmark has been at the forefront in creating policies that favor user driven innovation. CBS's location at the heart of one of the world's most vibrant user driven regions...... companies and on how such practices can be diffused broadly for the benefit of start-ups, SME's and other types of organizations....

  19. Grid-Enabled Measures

    Science.gov (United States)

    Moser, Richard P.; Hesse, Bradford W.; Shaikh, Abdul R.; Courtney, Paul; Morgan, Glen; Augustson, Erik; Kobrin, Sarah; Levin, Kerry; Helba, Cynthia; Garner, David; Dunn, Marsha; Coa, Kisha

    2011-01-01

    Scientists are taking advantage of the Internet and collaborative web technology to accelerate discovery in a massively connected, participative environment —a phenomenon referred to by some as Science 2.0. As a new way of doing science, this phenomenon has the potential to push science forward in a more efficient manner than was previously possible. The Grid-Enabled Measures (GEM) database has been conceptualized as an instantiation of Science 2.0 principles by the National Cancer Institute with two overarching goals: (1) Promote the use of standardized measures, which are tied to theoretically based constructs; and (2) Facilitate the ability to share harmonized data resulting from the use of standardized measures. This is done by creating an online venue connected to the Cancer Biomedical Informatics Grid (caBIG®) where a virtual community of researchers can collaborate together and come to consensus on measures by rating, commenting and viewing meta-data about the measures and associated constructs. This paper will describe the web 2.0 principles on which the GEM database is based, describe its functionality, and discuss some of the important issues involved with creating the GEM database, such as the role of mutually agreed-on ontologies (i.e., knowledge categories and the relationships among these categories— for data sharing). PMID:21521586

  20. Enabling immersive simulation.

    Energy Technology Data Exchange (ETDEWEB)

    McCoy, Josh (University of California Santa Cruz, Santa Cruz, CA); Mateas, Michael (University of California Santa Cruz, Santa Cruz, CA); Hart, Derek H.; Whetzel, Jonathan; Basilico, Justin Derrick; Glickman, Matthew R.; Abbott, Robert G.

    2009-02-01

    The object of the 'Enabling Immersive Simulation for Complex Systems Analysis and Training' LDRD has been to research, design, and engineer a capability to develop simulations which (1) provide a rich, immersive interface for participation by real humans (exploiting existing high-performance game-engine technology wherever possible), and (2) can leverage Sandia's substantial investment in high-fidelity physical and cognitive models implemented in the Umbra simulation framework. We report here on these efforts. First, we describe the integration of Sandia's Umbra modular simulation framework with the open-source Delta3D game engine. Next, we report on Umbra's integration with Sandia's Cognitive Foundry, specifically to provide for learning behaviors for 'virtual teammates' directly from observed human behavior. Finally, we describe the integration of Delta3D with the ABL behavior engine, and report on research into establishing the theoretical framework that will be required to make use of tools like ABL to scale up to increasingly rich and realistic virtual characters.

  1. Displays enabling mobile multimedia

    Science.gov (United States)

    Kimmel, Jyrki

    2007-02-01

    With the rapid advances in telecommunications networks, mobile multimedia delivery to handsets is now a reality. While a truly immersive multimedia experience is still far ahead in the mobile world, significant advances have been made in the constituent audio-visual technologies to make this become possible. One of the critical components in multimedia delivery is the mobile handset display. While such alternatives as headset-style near-to-eye displays, autostereoscopic displays, mini-projectors, and roll-out flexible displays can deliver either a larger virtual screen size than the pocketable dimensions of the mobile device can offer, or an added degree of immersion by adding the illusion of the third dimension in the viewing experience, there are still challenges in the full deployment of such displays in real-life mobile communication terminals. Meanwhile, direct-view display technologies have developed steadily, and can provide a development platform for an even better viewing experience for multimedia in the near future. The paper presents an overview of the mobile display technology space with an emphasis on the advances and potential in developing direct-view displays further to meet the goal of enabling multimedia in the mobile domain.

  2. User 2020

    DEFF Research Database (Denmark)

    Porras, Jari; Heikkinen, Kari; Kinnula, Marianne

    2014-01-01

    an effect on their future needs. Human needs have been studied much longer than user generations per se. Psychologist Maslow presented a characterization of human needs as early as 1943. This basic characterization was later studied with an evolving environment in mind. Although the basic needs have...

  3. Research Data Reusability: Conceptual Foundations, Barriers and Enabling Technologies

    Directory of Open Access Journals (Sweden)

    Costantino Thanos

    2017-01-01

    Full Text Available High-throughput scientific instruments are generating massive amounts of data. Today, one of the main challenges faced by researchers is to make the best use of the world’s growing wealth of data. Data (reusability is becoming a distinct characteristic of modern scientific practice. By data (reusability, we mean the ease of using data for legitimate scientific research by one or more communities of research (consumer communities that is produced by other communities of research (producer communities. Data (reusability allows the reanalysis of evidence, reproduction and verification of results, minimizing duplication of effort, and building on the work of others. It has four main dimensions: policy, legal, economic and technological. The paper addresses the technological dimension of data reusability. The conceptual foundations of data reuse as well as the barriers that hamper data reuse are presented and discussed. The data publication process is proposed as a bridge between the data author and user and the relevant technologies enabling this process are presented.

  4. Mental health service user participation in Chinese culture: a model of independence or interdependence?

    Science.gov (United States)

    Tang, Jessica Pui-Shan; Tse, Samson Shu-Ki; Davidson, Larry; Cheng, Patrick

    2017-12-22

    Current models of user participation in mental health services were developed within Western culture and thus may not be applicable to Chinese communities. To present a new model of user participation, which emerged from research within a Chinese community, for understanding the processes of and factors influencing user participation in a non-Western culture. Multiple qualitative methods, including focus groups, individual in-depth interviews, and photovoice, were applied within the framework of constructivist grounded theory and collaborative research. Diverging from conceptualizations of user participation with emphasis on civil rights and the individual as a central agent, participants in the study highlighted the interpersonal dynamics between service users and different players affecting the participation intensity and outcomes. They valued a reciprocal relationship with their caregivers in making treatment decisions, cooperated with staff to observe power hierarchies and social harmony, identified the importance of peer support in enabling service engagement and delivery, and emphasized professional facilitation in advancing involvement at the policy level. User participation in Chinese culture embeds dynamic interdependence. The proposed model adds this new dimension to the existing frameworks and calls for attention to the complex local ecology and cultural consistency in realizing user participation.

  5. Motivational elements in user instructions

    NARCIS (Netherlands)

    Loorbach, N.R.

    2013-01-01

    Concerning the design of user instructions, two view can be distinguished. The traditional view considers instructions as purely instrumental documents. The more and more emerging affective view still assumes that above all, instructions should enable readers to perform tasks. But in order to

  6. Enabling Rapid Naval Architecture Design Space Exploration

    Science.gov (United States)

    Mueller, Michael A.; Dufresne, Stephane; Balestrini-Robinson, Santiago; Mavris, Dimitri

    2011-01-01

    Well accepted conceptual ship design tools can be used to explore a design space, but more precise results can be found using detailed models in full-feature computer aided design programs. However, defining a detailed model can be a time intensive task and hence there is an incentive for time sensitive projects to use conceptual design tools to explore the design space. In this project, the combination of advanced aerospace systems design methods and an accepted conceptual design tool facilitates the creation of a tool that enables the user to not only visualize ship geometry but also determine design feasibility and estimate the performance of a design.

  7. Deaf New Zealand Sign Language users' access to healthcare.

    Science.gov (United States)

    Witko, Joanne; Boyles, Pauline; Smiler, Kirsten; McKee, Rachel

    2017-12-01

    The research described was undertaken as part of a Sub-Regional Disability Strategy 2017-2022 across the Wairarapa, Hutt Valley and Capital and Coast District Health Boards (DHBs). The aim was to investigate deaf New Zealand Sign Language (NZSL) users' quality of access to health services. Findings have formed the basis for developing a 'NZSL plan' for DHBs in the Wellington sub-region. Qualitative data was collected from 56 deaf participants and family members about their experiences of healthcare services via focus group, individual interviews and online survey, which were thematically analysed. Contextual perspective was gained from 57 healthcare professionals at five meetings. Two professionals were interviewed, and 65 staff responded to an online survey. A deaf steering group co-designed the framework and methods, and validated findings. Key issues reported across the health system include: inconsistent interpreter provision; lack of informed consent for treatment via communication in NZSL; limited access to general health information in NZSL and the reduced ability of deaf patients to understand and comply with treatment options. This problematic communication with NZSL users echoes international evidence and other documented local evidence for patients with limited English proficiency. Deaf NZSL users face multiple barriers to equitable healthcare, stemming from linguistic and educational factors and inaccessible service delivery. These need to be addressed through policy and training for healthcare personnel that enable effective systemic responses to NZSL users. Deaf participants emphasise that recognition of their identity as members of a language community is central to improving their healthcare experiences.

  8. China’s Water-Saving Irrigation Management System: Policy, Implementation, and Challenge

    Directory of Open Access Journals (Sweden)

    Liuyang Yao

    2017-12-01

    Full Text Available In response to the increased competition for water, the Chinese government has determined to promote water-saving irrigation (WSI followed by a range of institutional arrangements and policy goals. Three management mechanisms are analyzed in this study in terms of effectiveness, including the top-down regulation mechanism using direct control or economic instruments, the design-bid funding mechanism mobilizing local governments by competitive grants program, and the bottom-up participation mechanism transferring more irrigation management responsibilities to end-users. Although the WSI management has achieved notable improvements by the combination of different mechanisms, conflicts among different policy goals, uneven distribution of financial resources, and insufficient participation from water users caused the difficulty in aligning stakeholders’ incentives. Approaches are needed to enable sustainable management by coordinating incentives from different stakeholders in the management, as well as incorporating end water users to assist decision-making.

  9. Data Security and Privacy in Apps for Dementia: An Analysis of Existing Privacy Policies.

    Science.gov (United States)

    Rosenfeld, Lisa; Torous, John; Vahia, Ipsit V

    2017-08-01

    Despite tremendous growth in the number of health applications (apps), little is known about how well these apps protect their users' health-related data. This gap in knowledge is of particular concern for apps targeting people with dementia, whose cognitive impairment puts them at increased risk of privacy breaches. In this article, we determine how many dementia apps have privacy policies and how well they protect user data. Our analysis included all iPhone apps that matched the search terms "medical + dementia" or "health & fitness + dementia" and collected user-generated content. We evaluated all available privacy policies for these apps based on criteria that systematically measure how individual user data is handled. Seventy-two apps met the above search teams and collected user data. Of these, only 33 (46%) had an available privacy policy. Nineteen of the 33 with policies (58%) were specific to the app in question, and 25 (76%) specified how individual-user as opposed to aggregate data would be handled. Among these, there was a preponderance of missing information, the majority acknowledged collecting individual data for internal purposes, and most admitted to instances in which they would share user data with outside parties. At present, the majority of health apps focused on dementia lack a privacy policy, and those that do exist lack clarity. Bolstering safeguards and improving communication about privacy protections will help facilitate consumer trust in apps, thereby enabling more widespread and meaningful use by people with dementia and those involved in their care. Copyright © 2017. Published by Elsevier Inc.

  10. FOILFEST :community enabled security.

    Energy Technology Data Exchange (ETDEWEB)

    Moore, Judy Hennessey; Johnson, Curtis Martin; Whitley, John B.; Drayer, Darryl Donald; Cummings, John C., Jr. (.,; .)

    2005-09-01

    The Advanced Concepts Group of Sandia National Laboratories hosted a workshop, ''FOILFest: Community Enabled Security'', on July 18-21, 2005, in Albuquerque, NM. This was a far-reaching look into the future of physical protection consisting of a series of structured brainstorming sessions focused on preventing and foiling attacks on public places and soft targets such as airports, shopping malls, hotels, and public events. These facilities are difficult to protect using traditional security devices since they could easily be pushed out of business through the addition of arduous and expensive security measures. The idea behind this Fest was to explore how the public, which is vital to the function of these institutions, can be leveraged as part of a physical protection system. The workshop considered procedures, space design, and approaches for building community through technology. The workshop explored ways to make the ''good guys'' in public places feel safe and be vigilant while making potential perpetrators of harm feel exposed and convinced that they will not succeed. Participants in the Fest included operators of public places, social scientists, technology experts, representatives of government agencies including DHS and the intelligence community, writers and media experts. Many innovative ideas were explored during the fest with most of the time spent on airports, including consideration of the local airport, the Albuquerque Sunport. Some provocative ideas included: (1) sniffers installed in passage areas like revolving door, escalators, (2) a ''jumbotron'' showing current camera shots in the public space, (3) transparent portal screeners allowing viewing of the screening, (4) a layered open/funnel/open/funnel design where open spaces are used to encourage a sense of ''communitas'' and take advantage of citizen ''sensing'' and funnels are technological

  11. Muddy Learning: Evaluating Learning in Multi-User Computer-Based Environments

    National Research Council Canada - National Science Library

    McArthur, David

    1998-01-01

    ... (Multiple User Synthetic Environments), and MOOs (Multi-User Object Oriented), enables users to create new "rooms" in virtual worlds, define their own personnaes, and engage visitors in rich dialogues...

  12. O perfil dos usuários do CAPSad-Blumenau e as políticas públicas em saúde mental: the effectiveness of the public policies for mental health Profile of CAPSad - Blumenau users

    Directory of Open Access Journals (Sweden)

    Jeovane Gomes de Faria

    2009-12-01

    Full Text Available O momento é emblemático para as políticas públicas em saúde no Brasil, pois os novos modelos de atenção, que rompem com a lógica da psiquiatria tradicional, já estão implementados, mas sua legitimação e consistência teórico-metodológica precisam ainda ser consolidadas na práxis coletiva. Dessa forma, o objetivo deste estudo é estabelecer reflexões sobre as práticas nos novos dispositivos de atenção à saúde, como os CAPS - Álcool e Drogas e sua relação com as políticas realizadas pelo Ministério da Saúde. Sustentado em estudo do tipo exploratório descritivo, baseado na análise de 1122 prontuários do CAPSad da cidade de Blumenau-SC, nos anos de 2005 e 2007, o presente trabalho traçou o perfil dos usuários desse serviço. Utilizaram-se análises estatísticas univariadas e bivariadas. Estabeleceram-se discussões entre os dados obtidos e as proposições da Reforma Psiquiátrica.We are living an emblematic moment for the public policies for Mental Health in Brazil. This is due to the fact that the legal apparatus and the new models for medical care, which do not follow the hospital centered logic and traditional psychiatry, have already been implemented, although their legitimation and theoretical-methodological consistency still need to be consolidated by the collective praxis. In this context, this article aims at reflecting about the practices adopted in the new health care devices, particularly in the Psychosocial Care Center - Alcohol and Drugs, as well as its relation with the prerogatives of the policies held by the Brazilian Ministry of Health. In this article we present a descriptive exploratory study based on the analysis of data from 1122 medical records from CAPSad in Blumenau-SC between 2005 and 2007, which contributed to define a profile of the users of this service. Univariate statistical analyses as well as bivariate analyses have been used. Based on the description of this data, we have included

  13. FAIR 1.0 (Framework to Assess International Regimes for differentiation of commitments). An interactive model to explore options for differentiation of future commitments in international climate policy making. User documentation

    International Nuclear Information System (INIS)

    Den Elzen, M.G.J.; Berk, M.M.; Both, S.; Faber, A.; Oostenrijk, R.

    2001-02-01

    This report contains the model documentation and user instructions of the FAIR model (Framework to Assess International Regimes for differentiation of commitments). FAIR is an interactive - scanner-type - computer model to quantitatively explore a range of alternative climate policy options for international differentiation of future commitments and link these to targets for global climate protection. The model includes three different approaches for evaluating international commitment regimes: (1) Increasing participation: in this mode the number of parties involved and their level of commitment gradually increase according to participation and differentiation rules, such as per capita income, per capita emissions, or contribution to global warming; (2) Convergence: in this mode all parties participate in the burden-sharing regime, with emission rights converging to equal per capita levels over time; (3) Triptych: different burden sharing rules are applied for different sectors (e.g. convergence of per capita emissions in the domestic sector, efficiency and de-carbonisation targets for the industry sector and the power generation sector). The first two modes are representatives of top-down methodologies, so from global emission ceilings to regional emission budgets, whereas the triptych approach is more bottom-up in character, although it can be combined with specific emission targets (as illustrated in the case of the EU). In order to construct and evaluate global emission profiles, the FAIR model also has the mode: Scenario construction. In this mode the impacts in terms of the main climate indicators can be scanned of a constructed or well-defined global emissions profile

  14. NASA policy on pricing shuttle launch services

    Science.gov (United States)

    Smith, J. M.

    1977-01-01

    The paper explains the rationale behind key elements of the pricing policy for STS, the major features of the non-government user policy, and some of the stimulating features of the policy which will open space to a wide range of new users. Attention is given to such major policy features as payment schedule, cost and standard services, the two phase pricing structure, optional services, shared flights, cancellation and postponement, and earnest money.

  15. Report to users of ATLAS, January 1998

    International Nuclear Information System (INIS)

    Ahmad, I.; Hofman, D.

    1998-01-01

    This report is aimed at informing users about the operating schedule, user policies, and recent changes in research capabilities. It covers the following subjects: (1) status of the Argonne Tandem-Linac Accelerator System (ATLAS) accelerator; (2) the move of Gammasphere from LBNL to ANL; (3) commissioning of the CPT mass spectrometer at ATLAS; (4) highlights of recent research at ATLAS; (5) Program Advisory Committee; and (6) ATLAS User Group Executive Committee

  16. Mechanical Engineering Design Project report: Enabler control systems

    Science.gov (United States)

    Cullen, Christian; Delvecchio, Dave; Scarborough, Alan; Havics, Andrew A.

    1992-01-01

    The Controls Group was assigned the responsibility for designing the Enabler's control system. The requirement for the design was that the control system must provide a simple user interface to control the boom articulation joints, chassis articulation joints, and the wheel drive. The system required controlling hydraulic motors on the Enabler by implementing 8-bit microprocessor boards. In addition, feedback to evaluate positions and velocities must be interfaced to provide the operator with confirmation as well as control.

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

    NARCIS (Netherlands)

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

    1999-01-01

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

  18. Sustainable Venture Capital Investments: An Enabler Investigation

    Directory of Open Access Journals (Sweden)

    Elena Antarciuc

    2018-04-01

    Full Text Available Investing in sustainable projects can help tackle the current sustainability challenges. Venture capital investments can contribute significantly to the growth of sustainable start-ups. Sustainable venture capital (SVC research is just emerging. This paper identifies enablers for sustainable venture capital investments in Saudi Arabia taking into account different stakeholders and firm’s tangible and intangible resources. Using perspectives from venture capital experts in Saudi Arabia and the grey-based Decision-Making Trial and Evaluation Laboratory (DEMATEL method, this study pinpoints the most critical enablers and investigates their causal and effect interconnections. The methodological process consists of reviewing the SVC literature and consulting the experts to identify the SVC enablers, creating a questionnaire, acquiring the answers from four experts, analyzing the data with grey-based DEMATEL and performing a sensitivity analysis. The government use of international standards, policies and regulations for sustainable investments, the commitment of the venture capitalists to sustainability and their deep understanding of sustainable business models are the most influential enablers. The paper concludes with implications for different actors, limitations and prospective directions for the sustainable venture capital research.

  19. The Third Reich’s Macroeconomic Policies: Enablers of Genocide

    Science.gov (United States)

    2012-06-08

    event halls and had additional plans for restaurants, cinemas and sporting venues. All of which intended to distract average Germans and maintain...Acts. However, prior to the outbreak of war with Japan the U.S. did use significant embargoes to deny Japanese access to oil, metal and scrap metal...and other raw materials. These embargoes were due to Japan’s aggression throughout Asia. However, such embargoes were nothing new in U.S./ Japanese

  20. Economic, Social and Public Policy Opportunities enabled by Automation

    OpenAIRE

    Miailhe, Nicolas

    2018-01-01

    The rise of artificial intelligence & robotics is expected to create a wealth of opportunities to sustain growth and development over the next decades. It could trigger a wave of productivity gains and fuel revolutions in healthcare, transportation, education, security, justice, agriculture, retail, commerce, finance, insurance, banking and more.

  1. On the security of SSL/TLS-enabled applications

    Directory of Open Access Journals (Sweden)

    Manik Lal Das

    2014-01-01

    Full Text Available SSL/TLS (Secure Socket Layer/Transport Layer Security-enabled web applications aim to provide public key certificate based authentication, secure session key establishment, and symmetric key based traffic confidentiality. A large number of electronic commerce applications, such as stock trading, banking, shopping, and gaming rely on the security strength of the SSL/TLS protocol. In recent times, a potential threat, known as main-in-the-middle (MITM attack, has been exploited by attackers of SSL/TLS-enabled web applications, particularly when naive users want to connect to an SSL/TLS-enabled web server. In this paper, we discuss about the MITM threat to SSL/TLS-enabled web applications. We review the existing space of solutions to counter the MITM attack on SSL/TLS-enabled applications, and then, we provide an effective solution which can resist the MITM attack on SSL/TLS-enabled applications. The proposed solution uses a soft-token based approach for user authentication on top of the SSL/TLS’s security features. We show that the proposed solution is secure, efficient and user friendly in comparison to other similar approaches.

  2. On enabling secure applications through off-line biometric identification

    International Nuclear Information System (INIS)

    Davida, G.I.; Frankel, Y.; Matt, B.J.

    1998-04-01

    In developing secure applications and systems, the designers often must incorporate secure user identification in the design specification. In this paper, the authors study secure off line authenticated user identification schemes based on a biometric system that can measure a user's biometric accurately (up to some Hamming distance). The schemes presented here enhance identification and authorization in secure applications by binding a biometric template with authorization information on a token such as a magnetic strip. Also developed here are schemes specifically designed to minimize the compromise of a user's private biometrics data, encapsulated in the authorization information, without requiring secure hardware tokens. In this paper the authors furthermore study the feasibility of biometrics performing as an enabling technology for secure system and application design. The authors investigate a new technology which allows a user's biometrics to facilitate cryptographic mechanisms

  3. Designing Privacy for You : A User Centric Approach For Privacy

    OpenAIRE

    Senarath, Awanthika; Arachchilage, Nalin A. G.; Slay, Jill

    2017-01-01

    Privacy directly concerns the user as the data owner (data- subject) and hence privacy in systems should be implemented in a manner which concerns the user (user-centered). There are many concepts and guidelines that support development of privacy and embedding privacy into systems. However, none of them approaches privacy in a user- centered manner. Through this research we propose a framework that would enable developers and designers to grasp privacy in a user-centered manner and implement...

  4. Enabling Semantic Queries Against the Spatial Database

    Directory of Open Access Journals (Sweden)

    PENG, X.

    2012-02-01

    Full Text Available The spatial database based upon the object-relational database management system (ORDBMS has the merits of a clear data model, good operability and high query efficiency. That is why it has been widely used in spatial data organization and management. However, it cannot express the semantic relationships among geospatial objects, making the query results difficult to meet the user's requirement well. Therefore, this paper represents an attempt to combine the Semantic Web technology with the spatial database so as to make up for the traditional database's disadvantages. In this way, on the one hand, users can take advantages of ORDBMS to store and manage spatial data; on the other hand, if the spatial database is released in the form of Semantic Web, the users could describe a query more concisely with the cognitive pattern which is similar to that of daily life. As a consequence, this methodology enables the benefits of both Semantic Web and the object-relational database (ORDB available. The paper discusses systematically the semantic enriched spatial database's architecture, key technologies and implementation. Subsequently, we demonstrate the function of spatial semantic queries via a practical prototype system. The query results indicate that the method used in this study is feasible.

  5. Evaluating Complex Interventions and Health Technologies Using Normalization Process Theory: Development of a Simplified Approach and Web-Enabled Toolkit

    LENUS (Irish Health Repository)

    May, Carl R

    2011-09-30

    Abstract Background Normalization Process Theory (NPT) can be used to explain implementation processes in health care relating to new technologies and complex interventions. This paper describes the processes by which we developed a simplified version of NPT for use by clinicians, managers, and policy makers, and which could be embedded in a web-enabled toolkit and on-line users manual. Methods Between 2006 and 2010 we undertook four tasks. (i) We presented NPT to potential and actual users in multiple workshops, seminars, and presentations. (ii) Using what we discovered from these meetings, we decided to create a simplified set of statements and explanations expressing core constructs of the theory (iii) We circulated these statements to a criterion sample of 60 researchers, clinicians and others, using SurveyMonkey to collect qualitative textual data about their criticisms of the statements. (iv) We then reconstructed the statements and explanations to meet users\\' criticisms, embedded them in a web-enabled toolkit, and beta tested this \\'in the wild\\'. Results On-line data collection was effective: over a four week period 50\\/60 participants responded using SurveyMonkey (40\\/60) or direct phone and email contact (10\\/60). An additional nine responses were received from people who had been sent the SurveyMonkey form by other respondents. Beta testing of the web enabled toolkit produced 13 responses, from 327 visits to http:\\/\\/www.normalizationprocess.org. Qualitative analysis of both sets of responses showed a high level of support for the statements but also showed that some statements poorly expressed their underlying constructs or overlapped with others. These were rewritten to take account of users\\' criticisms and then embedded in a web-enabled toolkit. As a result we were able translate the core constructs into a simplified set of statements that could be utilized by non-experts. Conclusion Normalization Process Theory has been developed through

  6. Evaluating complex interventions and health technologies using normalization process theory: development of a simplified approach and web-enabled toolkit

    Directory of Open Access Journals (Sweden)

    Murray Elizabeth

    2011-09-01

    Full Text Available Abstract Background Normalization Process Theory (NPT can be used to explain implementation processes in health care relating to new technologies and complex interventions. This paper describes the processes by which we developed a simplified version of NPT for use by clinicians, managers, and policy makers, and which could be embedded in a web-enabled toolkit and on-line users manual. Methods Between 2006 and 2010 we undertook four tasks. (i We presented NPT to potential and actual users in multiple workshops, seminars, and presentations. (ii Using what we discovered from these meetings, we decided to create a simplified set of statements and explanations expressing core constructs of the theory (iii We circulated these statements to a criterion sample of 60 researchers, clinicians and others, using SurveyMonkey to collect qualitative textual data about their criticisms of the statements. (iv We then reconstructed the statements and explanations to meet users' criticisms, embedded them in a web-enabled toolkit, and beta tested this 'in the wild'. Results On-line data collection was effective: over a four week period 50/60 participants responded using SurveyMonkey (40/60 or direct phone and email contact (10/60. An additional nine responses were received from people who had been sent the SurveyMonkey form by other respondents. Beta testing of the web enabled toolkit produced 13 responses, from 327 visits to http://www.normalizationprocess.org. Qualitative analysis of both sets of responses showed a high level of support for the statements but also showed that some statements poorly expressed their underlying constructs or overlapped with others. These were rewritten to take account of users' criticisms and then embedded in a web-enabled toolkit. As a result we were able translate the core constructs into a simplified set of statements that could be utilized by non-experts. Conclusion Normalization Process Theory has been developed through

  7. "Design for Somebody" - Approach Enabling Mobile Technology Development.

    Science.gov (United States)

    Sirkka, Andrew; Merilampi, Sari; Koivisto, Antti; Tommiska, Janika; Saarinen, Tatu-Pekka

    2017-01-01

    This paper presents case examples of Design for Somebody (DfS) philosophy used both in developing novel technologies and modifying existing main stream technologies applicable for users with special needs. DfS embodies variety of mobile technology approaches to generate personalised means to enable and motivate physical, cognitive and social skills development.

  8. Enabling knowledge representation on the Web by extending RDF Schema

    NARCIS (Netherlands)

    Broekstra, Jeen; Klein, Michel; Decker, Stefan; Fensel, Dieter; Van Harmelen, Frank; Horrocks, Ian

    2002-01-01

    Recently, a widespread interest has emerged in using ontologies on the Web. Resource Description Framework Schema (RDFS) is a basic tool that enables users to define vocabulary, structure and constraints for expressing meta data about Web resources. However, it includes no provisions for formal

  9. Enabling and challenging factors in institutional reform: The case of SCALE-UP

    Science.gov (United States)

    Foote, Kathleen; Knaub, Alexis; Henderson, Charles; Dancy, Melissa; Beichner, Robert J.

    2016-06-01

    While many innovative teaching strategies exist, integration into undergraduate science teaching has been frustratingly slow. This study aims to understand the low uptake of research-based instructional innovations by studying 21 successful implementations of the Student Centered Active Learning with Upside-down Pedagogies (SCALE-UP) instructional reform. SCALE-UP significantly restructures the classroom environment and pedagogy to promote highly active and interactive instruction. Although originally designed for university introductory physics courses, SCALE-UP has spread to many other disciplines at hundreds of departments around the world. This study reports findings from in-depth, open-ended interviews with 21 key contact people involved with successful secondary implementations of SCALE-UP throughout the United States. We defined successful implementations as those who restructured their pedagogy and classroom and sustained and/or spread the change. Interviews were coded to identify the most common enabling and challenging factors during reform implementation and compared to the theoretical framework of Kotter's 8-step Change Model. The most common enabling influences that emerged are documenting and leveraging evidence of local success, administrative support, interaction with outside SCALE-UP user(s), and funding. Many challenges are linked to the lack of these enabling factors including difficulty finding funding, space, and administrative and/or faculty support for reform. Our focus on successful secondary implementations meant that most interviewees were able to overcome challenges. Presentation of results is illuminated with case studies, quotes, and examples that can help secondary implementers with SCALE-UP reform efforts specifically. We also discuss the implications for policy makers, researchers, and the higher education community concerned with initiating structural change.

  10. Geo-Enabled, Mobile Services

    DEFF Research Database (Denmark)

    Jensen, Christian Søndergaard

    2006-01-01

    We are witnessing the emergence of a global infrastructure that enables the widespread deployment of geo-enabled, mobile services in practice. At the same time, the research community has also paid increasing attention to data management aspects of mobile services. This paper offers me...

  11. Toward genome-enabled mycology.

    Science.gov (United States)

    Hibbett, David S; Stajich, Jason E; Spatafora, Joseph W

    2013-01-01

    Genome-enabled mycology is a rapidly expanding field that is characterized by the pervasive use of genome-scale data and associated computational tools in all aspects of fungal biology. Genome-enabled mycology is integrative and often requires teams of researchers with diverse skills in organismal mycology, bioinformatics and molecular biology. This issue of Mycologia presents the first complete fungal genomes in the history of the journal, reflecting the ongoing transformation of mycology into a genome-enabled science. Here, we consider the prospects for genome-enabled mycology and the technical and social challenges that will need to be overcome to grow the database of complete fungal genomes and enable all fungal biologists to make use of the new data.

  12. Performance of an opportunistic multi-user cognitive network with multiple primary users

    KAUST Repository

    Khan, Fahd Ahmed; Tourki, Kamel; Alouini, Mohamed-Slim; Qaraqe, Khalid A.

    2014-01-01

    for transmission. This opportunistic selection depends on the transmission channel power gain and the interference channel power gain as well as the power allocation policy adopted at the users. Exact closed form expressions for the momentgenerating function

  13. Bluetooth enables in-door mobile location services

    DEFF Research Database (Denmark)

    Thongthammachart, Saowanee; Olesen, Henning

    2003-01-01

    Several technologies can be applied to enable mobile location services, but most of them suffer from limited accuracy and availability. GPS can solve the problem of determining the location of users in most outdoor situations, but an end-user position inside a building cannot be pinpointed. Other...... mobile location techniques can also provide the user's position, but the accuracy is rather low. In order to improve the accuracy and make location-based services really attractive, existing approaches must be supplemented by new technologies. Wireless short-range technologies like Bluetooth could...... be candidates for solving these problems. This paper shows that Bluetooth can act as a key enabler of mobile location services in an in-door environment. The advantage of Bluetooth technology is, that it can provide rather precise location data inside a building or hotspot area, while the Bluetooth terminal...

  14. Privacy Policy | FNLCR Staging

    Science.gov (United States)

    The privacy of our users is of utmost importance to Frederick National Lab. The policy outlined below establishes how Frederick National Lab will use the information we gather about you from your visit to our website. We may collect and store

  15. Refinement for administrative policies

    NARCIS (Netherlands)

    Dekker, M.A.C.; Etalle, S.; Jonker, W.; Petkovic, M.

    2007-01-01

    Flexibility of management is an important requisite for access control systems as it allows users to adapt the access control system in accordance with practical requirements. This paper builds on earlier work where we defined administrative policies for a general class of RBAC models. We present a

  16. MRDAP User/Developer Documentation

    Energy Technology Data Exchange (ETDEWEB)

    Joshua Cogliati; Michael Milvich

    2009-09-01

    The Multi-Reactor Design and Analysis Platform (MRDAP) is designed to simplify the creation, transfer and processing of data between computational codes. MRDAP accomplishes these objectives with three parts: 1. allows each integrated code, through a plugin, to specify the required input for execution and the required output needed, 2. creates an interface for execution and data transfer, 3. enables the creation of Graphical User Interfaces (GUI) to assist with input preparation and data visualization. Ultimately, the main motivation of this work is to enable analysts (who perform reactor physics calculations routinely), by providing a tool that increases efficiency and minimizes the potential for errors or failed executions.

  17. Decentralization can help reduce deforestation when user groups engage with local government

    Science.gov (United States)

    Wright, Glenn D.; Gibson, Clark C.; Evans, Tom P.

    2016-01-01

    Policy makers around the world tout decentralization as an effective tool in the governance of natural resources. Despite the popularity of these reforms, there is limited scientific evidence on the environmental effects of decentralization, especially in tropical biomes. This study presents evidence on the institutional conditions under which decentralization is likely to be successful in sustaining forests. We draw on common-pool resource theory to argue that the environmental impact of decentralization hinges on the ability of reforms to engage local forest users in the governance of forests. Using matching techniques, we analyze longitudinal field observations on both social and biophysical characteristics in a large number of local government territories in Bolivia (a country with a decentralized forestry policy) and Peru (a country with a much more centralized forestry policy). We find that territories with a decentralized forest governance structure have more stable forest cover, but only when local forest user groups actively engage with the local government officials. We provide evidence in support of a possible causal process behind these results: When user groups engage with the decentralized units, it creates a more enabling environment for effective local governance of forests, including more local government-led forest governance activities, fora for the resolution of forest-related conflicts, intermunicipal cooperation in the forestry sector, and stronger technical capabilities of the local government staff. PMID:27956644

  18. Decentralization can help reduce deforestation when user groups engage with local government.

    Science.gov (United States)

    Wright, Glenn D; Andersson, Krister P; Gibson, Clark C; Evans, Tom P

    2016-12-27

    Policy makers around the world tout decentralization as an effective tool in the governance of natural resources. Despite the popularity of these reforms, there is limited scientific evidence on the environmental effects of decentralization, especially in tropical biomes. This study presents evidence on the institutional conditions under which decentralization is likely to be successful in sustaining forests. We draw on common-pool resource theory to argue that the environmental impact of decentralization hinges on the ability of reforms to engage local forest users in the governance of forests. Using matching techniques, we analyze longitudinal field observations on both social and biophysical characteristics in a large number of local government territories in Bolivia (a country with a decentralized forestry policy) and Peru (a country with a much more centralized forestry policy). We find that territories with a decentralized forest governance structure have more stable forest cover, but only when local forest user groups actively engage with the local government officials. We provide evidence in support of a possible causal process behind these results: When user groups engage with the decentralized units, it creates a more enabling environment for effective local governance of forests, including more local government-led forest governance activities, fora for the resolution of forest-related conflicts, intermunicipal cooperation in the forestry sector, and stronger technical capabilities of the local government staff.

  19. Website Policies / Important Links | Data Explorer

    Science.gov (United States)

    Website Policies / Important Links Javascript Not Enabled OSTI Security Website Policies and Important ) Publication Date (oldest first) Close Clear All Find DOE Data Explorer Website Policies / Important Links Science | Office of Scientific and Technical Information Website Policies / Important Links * Site Map

  20. Justine user`s manual

    Energy Technology Data Exchange (ETDEWEB)

    Lee, S.R.

    1995-10-01

    Justine is the graphical user interface to the Los Alamos Radiation Modeling Interactive Environment (LARAMIE). It provides LARAMIE customers with a powerful, robust, easy-to-use, WYSIWYG interface that facilitates geometry construction and problem specification. It is assumed that the reader is familiar with LARAMIE, and the transport codes available, i.e., MCNPTM and DANTSYSTM. No attempt is made in this manual to describe these codes in detail. Information about LARAMIE, DANTSYS, and MCNP are available elsewhere. It i also assumed that the reader is familiar with the Unix operating system and with Motif widgets and their look and feel. However, a brief description of Motif and how one interacts with it can be found in Appendix A.

  1. HYPERTENSION: THE UNDERSTANDING OF BEARER’S USERS

    Directory of Open Access Journals (Sweden)

    Vilara Maria Mesquita Mendes Pires1

    2012-03-01

    Full Text Available High Blood Pressure (HBP occupies a prominent position, due to its high incidence and prevalence, as a multifactorial disease and mostly asymptomatic, that fundamentally endangers the promote life’s quality. The study aimed to portray the understanding of bearer’s users enrolled and monitored by the HIPERDIA program, in Family Health Units, about their pathology and thus be able to establish strategies that may be closer to their reality to propose policies to encourage the promotion of health. The study with qualitative approach, conducted in the municipality of Jequié - Bahia, with 08 Family Health Teams, with 152 users with hypertension. We used the semi-structured interview and the collective subject speech technique, which enabled us to reconstruct 04 speeches: DSC 01: "To me it is a terrible disease", DSC 02 "do not eat salt, do not eat fat”, DSC 03 "it is to have Representação da hipertensão arterial sistêmica headaches, vertigo, it causes heart attack, it causes stroke" DSC 04 "I do not know what it exactly is", they reflect the understanding of the study subjects about their pathology. This leads us to think of health actions aimed at health education emerging the need for change in the approach and use of a common language between professionals and service users, ensuring the promotion of life’s quality and, consequently, the co-responsibility in the treatment adherence.

  2. Experiences and attitudes towards evidence-informed policy-making among research and policy stakeholders in the Canadian agri-food public health sector.

    Science.gov (United States)

    Young, I; Gropp, K; Pintar, K; Waddell, L; Marshall, B; Thomas, K; McEwen, S A; Rajić, A

    2014-12-01

    Policy-makers working at the interface of agri-food and public health often deal with complex and cross-cutting issues that have broad health impacts and socio-economic implications. They have a responsibility to ensure that policy-making based on these issues is accountable and informed by the best available scientific evidence. We conducted a qualitative descriptive study of agri-food public health policy-makers and research and policy analysts in Ontario, Canada, to understand their perspectives on how the policy-making process is currently informed by scientific evidence and how to facilitate this process. Five focus groups of 3-7 participants and five-one-to-one interviews were held in 2012 with participants from federal and provincial government departments and industry organizations in the agri-food public health sector. We conducted a thematic analysis of the focus group and interview transcripts to identify overarching themes. Participants indicated that the following six key principles are necessary to enable and demonstrate evidence-informed policy-making (EIPM) in this sector: (i) establish and clarify the policy objectives and context; (ii) support policy-making with credible scientific evidence from different sources; (iii) integrate scientific evidence with other diverse policy inputs (e.g. economics, local applicability and stakeholder interests); (iv) ensure that scientific evidence is communicated by research and policy stakeholders in relevant and user-friendly formats; (V) create and foster interdisciplinary relationships and networks across research and policy communities; and (VI) enhance organizational capacity and individual skills for EIPM. Ongoing and planned efforts in these areas, a supportive culture, and additional education and training in both research and policy realms are important to facilitate evidence-informed policy-making in this sector. Future research should explore these findings further in other countries and contexts.

  3. Policy Diffusion and Policy Transfer in Comparative Welfare State Research

    DEFF Research Database (Denmark)

    Obinger, Herbert; Schmitt, Carina; Starke, Peter

    2013-01-01

    existing theoretical concepts and quantitative and qualitative methodological approaches that enable the analysis of interdependencies between countries. Moreover, we summarize the empirical findings of quantitative and qualitative studies on the diffusion and transfer of social policy, from some...

  4. User Data on the Social Web: Authorship, Agency, and Appropriation

    Science.gov (United States)

    Reyman, Jessica

    2013-01-01

    Social web services catalog users' activities across the Internet, aggregating, analyzing, and selling a vast array of user data to be used largely for consumer profiling and target marketing. This article interrogates the tacit agreements and terms-of-use policies that govern who owns user data, how it circulates, and how it can be used. Relying…

  5. Computer Security Systems Enable Access.

    Science.gov (United States)

    Riggen, Gary

    1989-01-01

    A good security system enables access and protects information from damage or tampering, but the most important aspects of a security system aren't technical. A security procedures manual addresses the human element of computer security. (MLW)

  6. How GNSS Enables Precision Farming

    Science.gov (United States)

    2014-12-01

    Precision farming: Feeding a Growing Population Enables Those Who Feed the World. Immediate and Ongoing Needs - population growth (more to feed) - urbanization (decrease in arable land) Double food production by 2050 to meet world demand. To meet thi...

  7. School Culture and Postgraduate Professional Development: Delineating the "Enabling School"

    Science.gov (United States)

    Arthur, Linet; Marland, Harriet; Pill, Amanda; Rea, Tony

    2010-01-01

    The culture of the "enabling school" is investigated within the context of the government's policy of continuing professional development and postgraduate professional development for teachers in England. This context is problematised by considering teachers' conceptualisations of their professional autonomy, status and personal…

  8. Empowering the end-user in smart grids: Recommendations for the design of products and services

    International Nuclear Information System (INIS)

    Geelen, Daphne; Reinders, Angèle; Keyson, David

    2013-01-01

    In discussions on smart grids, it is often stated that residential end-users will play a more active role in the management of electric power supply and demand. They are expected to shift from a passive role as consumer of electricity to an active role as co-provider. In this article, the extent to which current technologies, products and services empower end-users to take up an active role as co-providers is evaluated. Based on a review of literature and related pilot projects, current approaches were found to be driven by technical and financial considerations. There appears to be a lack of product and service design that supports end-users in their role as co-providers in a smart grid. This is reflected in the lack of thought given to how the end-users’ process of behavioral change can be supported to enable the transition from consumer to co-provider. Several recommendations are provided for product and service designers towards fostering the role of co-provider, which comes under under: (a) user interaction needs, (b) approaches to behavioral change and (c) community initiatives and management of resources. Designers are considered to play a bridging role between policy making and engineering, while facilitating involvement of end-users in the design process. - Highlights: • Overview of products and services for residential end-users in smart grids. • Evaluation of extent to which end-users are empowered to adopt a co-provider role. • Products and services often focus on technical functionality and financial incentives. • Behavioral aspects and social context would have to be taken into account more. • Design recommendations are proposed to empower end-users in becoming co-providers

  9. Midmarket Solar Policies in the United States: A Guide for Midsized Solar Customers

    Energy Technology Data Exchange (ETDEWEB)

    Tian, Tian [National Renewable Energy Lab. (NREL), Golden, CO (United States); Liu, Chang [National Renewable Energy Lab. (NREL), Golden, CO (United States); O' Shaughnessy, Eric [National Renewable Energy Lab. (NREL), Golden, CO (United States); Mathur, Shivani [National Renewable Energy Lab. (NREL), Golden, CO (United States); Holm, Alison [National Renewable Energy Lab. (NREL), Golden, CO (United States); Miller, John [National Renewable Energy Lab. (NREL), Golden, CO (United States)

    2016-09-01

    The midscale market for solar photovoltaics (PV) has not experienced the same high growth rate as residential- or utility-scale market segments in the past five years when solar PV deployment increased rapidly. Midscale solar can be defined as behind-the-meter solar PV between 50 kilowatts and 2 megawatts adopted by multi-housing residential, commercial, industrial, non-profit, and other entities. A number of challenges face the midscale segment, including difficulties in contracting, mismatch between tenant lease and PV financing terms, high transaction costs relative to project sizes, and inefficiencies in matching prospective projects with capital. The changing policy landscape across U.S. states provides both opportunities and challenges to midmarket solar. Some states, such as California, are expanding system capacity limits for policies such as net metering, thus enabling a wider range of customers to benefit from excess generation. A number of states and utilities are making changes to rate design to introduce new or higher user fees for solar customers or reduced tariffs for net metering, which decrease the value of solar generation. An understanding of these policies relative to project feasibility and economics is important for prospective customers to make informed decisions to adopt solar PV. This guide complements existing solar policy resources to help potential customers navigate through the policy landscape in order to make informed decisions for their solar investment. The first part of this guide introduces the key solar policies necessary for policy-based decision-making, which involves using knowledge of a solar policy to improve project economics and efficiency. Policies that could result in policy-based decisions include interconnection standards, net metering, user fees, incentives, and third-party ownership policies. The goal of this section is to equip prospective customers and project developers with the tools necessary to understand and

  10. User Requirements for Wireless

    DEFF Research Database (Denmark)

    in the elicitation process. Cases and user requirement elements discussed in the book include: User requirements elicitation processes for children, construction workers, and farmers User requirements for personalized services of a broadcast company Variations in user involvement Practical elements of user...

  11. OGC® Sensor Web Enablement Standards

    Directory of Open Access Journals (Sweden)

    George Percivall

    2006-09-01

    Full Text Available This article provides a high-level overview of and architecture for the Open Geospatial Consortium (OGC standards activities that focus on sensors, sensor networks, and a concept called the “Sensor Web”. This OGC work area is known as Sensor Web Enablement (SWE. This article has been condensed from "OGC® Sensor Web Enablement: Overview And High Level Architecture," an OGC White Paper by Mike Botts, PhD, George Percivall, Carl Reed, PhD, and John Davidson which can be downloaded from http://www.opengeospatial.org/pt/15540. Readers interested in greater technical and architecture detail can download and read the OGC SWE Architecture Discussion Paper titled “The OGC Sensor Web Enablement Architecture” (OGC document 06-021r1, http://www.opengeospatial.org/pt/14140.

  12. Flexibility-enabling Contracts in Electricity Markets

    DEFF Research Database (Denmark)

    Boscan, Luis; Poudineh, Rahmatallah

    As the share of intermittent renewable energy increases in the generation mix, power systems are exposed to greater levels of uncertainty and risk, which requires planners, policy and business decision makers to incentivise flexibility, that is: their adaptability to unforeseen variations....... Additionally, along with traditional sources, which already enable flexibility, a number of business models, such as thermostat-based demand response, aggregators and small storage providers, are emerging in electricity markets and expected to constitute important sources of flexibility in future decentralised...... power systems. However, due to presence of high transaction costs, relative to the size of resource, the emerging small resources cannot directly participate in an organised electricity market and/or compete. This paper asks the fundamental question of how should the provision of flexibility, as a multi...

  13. Performance of an opportunistic multi-user cognitive network with multiple primary users

    KAUST Repository

    Khan, Fahd Ahmed

    2014-04-01

    Consider a multi-user underlay cognitive network where multiple cognitive users, having limited peak transmit power, concurrently share the spectrum with a primary network with multiple users. The channel between the secondary network is assumed to have independent but not identical Nakagami-m fading. The interference channel between the secondary users and the primary users is assumed to have Rayleigh fading. The uplink scenario is considered where a single secondary user is selected for transmission. This opportunistic selection depends on the transmission channel power gain and the interference channel power gain as well as the power allocation policy adopted at the users. Exact closed form expressions for the momentgenerating function, outage performance and the symbol-error-rate performance are derived. The outage performance is also studied in the asymptotic regimes and the generalized diversity gain of this scheduling scheme is derived. Numerical results corroborate the derived analytical results.

  14. Educational Technology Policy in Israel

    Science.gov (United States)

    Slakmon, Benzi

    2017-01-01

    The study examines Israel's educational technology policy in light of the coming-of-age of ICT. The study shows the ways it has been developing, and identifies two major shifts which have occurred in recent years: the introduction of the national educational cloud, and the enabling of the "bring your own device" (BYOD) policy. The way…

  15. Enablers and constrainers to participation

    DEFF Research Database (Denmark)

    Desjardins, Richard; Milana, Marcella

    2007-01-01

    This paper briefly reviews some of evidence on participation patterns in Nordic countries and some of the defining parameters that may explain the observations. This is done in a comparative perspective by contrasting results from the 2003 Eurobarometer data between Nordic countries and a handful...... as to construct a tool for analyzing the targeting of adult learning policy, with regard to both its coverage and expected consequences. Our aim is to develop a means for a more in-depth analysis of the match-mismatch of public policy and persisting constraints to participation....

  16. Semantics-enabled knowledge management for global Earth observation system of systems

    Science.gov (United States)

    King, Roger L.; Durbha, Surya S.; Younan, Nicolas H.

    2007-10-01

    The Global Earth Observation System of Systems (GEOSS) is a distributed system of systems built on current international cooperation efforts among existing Earth observing and processing systems. The goal is to formulate an end-to-end process that enables the collection and distribution of accurate, reliable Earth Observation data, information, products, and services to both suppliers and consumers worldwide. One of the critical components in the development of such systems is the ability to obtain seamless access of data across geopolitical boundaries. In order to gain support and willingness to participate by countries around the world in such an endeavor, it is necessary to devise mechanisms whereby the data and the intellectual capital is protected through procedures that implement the policies specific to a country. Earth Observations (EO) are obtained from a multitude of sources and requires coordination among different agencies and user groups to come to a shared understanding on a set of concepts involved in a domain. It is envisaged that the data and information in a GEOSS context will be unprecedented and the current data archiving and delivery methods need to be transformed into one that allows realization of seamless interoperability. Thus, EO data integration is dependent on the resolution of conflicts arising from a variety of areas. Modularization is inevitable in distributed environments to facilitate flexible and efficient reuse of existing ontologies. Therefore, we propose a framework for modular ontologies based knowledge management approach for GEOSS and present methods to enable efficient reasoning in such systems.

  17. Uma visão crítica das políticas de descriminalização e de patologização do usuário de drogas Public policies' attempts to reduce the drugs use either by criminating or treating the drug user

    Directory of Open Access Journals (Sweden)

    Ari Bassi Nascimento

    2006-04-01

    Full Text Available Concorda-se que conseqüências da manufatura, síntese, tráfico e uso de drogas resultem em ameaça ao bem-estar coletivo. Todavia, o Estado dispõe de políticas públicas que só simbolicamente previnem a materialização dessa ameaça. É possível identificar duas políticas públicas com vistas a atenuar problemas derivados do uso de drogas. A primeira fundamenta suas ações sobre os princípios do estatuto punitivo brasileiro, perpetuando uma afronta ao princípio da lesividade, já que constitucionalmente a autolesão não tipifica conduta criminosa. A segunda ampara-se sobre uma abordagem de descriminalização, mas patologiza o usuário. O objeto de ação das duas políticas é a conduta ou o usuário e ambas se fundamentam sobre o viés filosófico da retributividade ou da máxima de que punição resulta em educação; tratando-o como criminoso ou como doente, as conseqüências dessas políticas resultam em robustez da economia da droga e iatrogenia do mal a ser tratado.If the welfare state is threatened either by synthesis, manufacture, traffic or drugs use, it is expected that State formulates public policies to prevent injuries to the common good In layman terms, activities related to the use abusive of drugs are able to threaten that common good. So, public policies should prevent the materialization of such threat. Two sorts of public policies intending to attenuate the social problems raised by drug abuse can be identified. The first is supported by a punitive philosophy which approaches the problem by criminating the drug user. By using penal rights, it does force users to face the consequences of the law, such as prison. The second seeks protection in a de-criminalization approach, but pathologizes the user. The object of action of the two politics is the conduct or the user, and both are based in the philosophical belief of compensation or in the rule of conduct that punishment results in education. Be the user treated

  18. AI User Support System for SAP ERP

    Science.gov (United States)

    Vlasov, Vladimir; Chebotareva, Victoria; Rakhimov, Marat; Kruglikov, Sergey

    2017-10-01

    An intelligent system for SAP ERP user support is proposed in this paper. It enables automatic replies on users’ requests for support, saving time for problem analysis and resolution and improving responsiveness for end users. The system is based on an ensemble of machine learning algorithms of multiclass text classification, providing efficient question understanding, and a special framework for evidence retrieval, providing the best answer derivation.

  19. End-User Driven Business Process Composition

    OpenAIRE

    Stoitsev, Todor

    2009-01-01

    Business Process Management (BPM) solutions enable enterprises to consolidate and optimize their business operations and to gain competitive advantage in the fast evolving global market. Often, the only ones to understand the matter and complexity of business processes are the end users of enterprise software, who execute them on a daily basis. The need to involve end users in business process composition during the implementation of BPM solutions in enterprises is clearly perceived. However,...

  20. Blue space geographies: Enabling health in place.

    Science.gov (United States)

    Foley, Ronan; Kistemann, Thomas

    2015-09-01

    Drawing from research on therapeutic landscapes and relationships between environment, health and wellbeing, we propose the idea of 'healthy blue space' as an important new development Complementing research on healthy green space, blue space is defined as; 'health-enabling places and spaces, where water is at the centre of a range of environments with identifiable potential for the promotion of human wellbeing'. Using theoretical ideas from emotional and relational geographies and critical understandings of salutogenesis, the value of blue space to health and wellbeing is recognised and evaluated. Six individual papers from five different countries consider how health can be enabled in mixed blue space settings. Four sub-themes; embodiment, inter-subjectivity, activity and meaning, document multiple experiences within a range of healthy blue spaces. Finally, we suggest a considerable research agenda - theoretical, methodological and applied - for future work within different forms of blue space. All are suggested as having public health policy relevance in social and public space. Copyright © 2015 Elsevier Ltd. All rights reserved.

  1. RFID-Enabled Smart Government

    OpenAIRE

    Fatima Al Shamsi; Noura Al Shamsi; Al Anoud Al Kendi; Latifa Al Darmaki; Al Yazia Aldhaheri; Dr. Muhammad Khan

    2015-01-01

    Abstract Radio frequency identification is a technology that allows user to identify people. In this research work you will understand the concept of RFID and E-wallet. To know the advantages and disadvantage of Emirates ID connected with the E-wallet. In This Research we will identify the problems and risks of connecting RFID E-wallet with Emirates ID. Also recognize and recommend the possible solutions.

  2. RFID-Enabled Smart Government

    Directory of Open Access Journals (Sweden)

    Fatima Al Shamsi

    2015-08-01

    Full Text Available Abstract Radio frequency identification is a technology that allows user to identify people. In this research work you will understand the concept of RFID and E-wallet. To know the advantages and disadvantage of Emirates ID connected with the E-wallet. In This Research we will identify the problems and risks of connecting RFID E-wallet with Emirates ID. Also recognize and recommend the possible solutions.

  3. INSIGHT: RFID and Bluetooth enabled automated space for the blind and visually impaired.

    Science.gov (United States)

    Ganz, Aura; Gandhi, Siddhesh Rajan; Wilson, Carole; Mullett, Gary

    2010-01-01

    In this paper we introduce INSIGHT, an indoor location tracking and navigation system to help the blind and visually impaired to easily navigate to their chosen destination in a public building. INSIGHT makes use of RFID and Bluetooth technology deployed within the building to locate and track the users. The PDA based user device interacts with INSIGHT server and provides the user navigation instructions in an audio form. The proposed system provides multi-resolution localization of the users, facilitating the provision of accurate navigation instructions when the user is in the vicinity of the RFID tags as well as accommodating a PANIC button which provides navigation instructions when the user is anywhere in the building. Moreover, the system will continuously monitor the zone in which the user walks. This will enable the system to identify if the user is located in the wrong zone of the building which may not lead to the desired destination.

  4. Energy Policy. Highlights. 2013 Edition

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2013-07-01

    Energy Policy Highlights showcases recent developments in energy policies among all 28 IEA member countries. Each contribution underscores the changing nature of both global and domestic energy challenges, as well as the commonality of energy concerns among member countries. The policies highlighted in this publication identify an urgent need to reduce greenhouse gas (GHG) emissions as a clear policy objective. Electricity, enhancing energy efficiency and increasing the share of renewables in the energy mix in a cost effective manner are likewise areas of common focus. On the end-user side, increasing public awareness of domestic energy policies through improved transparency and engagement is an important facet of policy support among IEA member countries. The successful implementation of policies and other initiatives benefitted from efforts to inform the public.

  5. Enablers and Barriers to Large-Scale Uptake of Improved Solid Fuel Stoves: A Systematic Review

    Science.gov (United States)

    Puzzolo, Elisa; Stanistreet, Debbi; Pope, Daniel; Bruce, Nigel G.

    2013-01-01

    Background: Globally, 2.8 billion people rely on household solid fuels. Reducing the resulting adverse health, environmental, and development consequences will involve transitioning through a mix of clean fuels and improved solid fuel stoves (IS) of demonstrable effectiveness. To date, achieving uptake of IS has presented significant challenges. Objectives: We performed a systematic review of factors that enable or limit large-scale uptake of IS in low- and middle-income countries. Methods: We conducted systematic searches through multidisciplinary databases, specialist websites, and consulting experts. The review drew on qualitative, quantitative, and case studies and used standardized methods for screening, data extraction, critical appraisal, and synthesis. We summarized our findings as “factors” relating to one of seven domains—fuel and technology characteristics; household and setting characteristics; knowledge and perceptions; finance, tax, and subsidy aspects; market development; regulation, legislation, and standards; programmatic and policy mechanisms—and also recorded issues that impacted equity. Results: We identified 31 factors influencing uptake from 57 studies conducted in Asia, Africa, and Latin America. All domains matter. Although factors such as offering technologies that meet household needs and save fuel, user training and support, effective financing, and facilitative government action appear to be critical, none guarantee success: All factors can be influential, depending on context. The nature of available evidence did not permit further prioritization. Conclusions: Achieving adoption and sustained use of IS at a large scale requires that all factors, spanning household/community and program/societal levels, be assessed and supported by policy. We propose a planning tool that would aid this process and suggest further research to incorporate an evaluation of effectiveness. Citation: Rehfuess EA, Puzzolo E, Stanistreet D, Pope D, Bruce

  6. The Aboriginal Australian Family Wellbeing Program: A Historical Analysis of the Conditions That Enabled Its Spread

    Directory of Open Access Journals (Sweden)

    Janya McCalman

    2018-03-01

    Full Text Available IntroductionSpreading proven or promising Aboriginal health programs and implementing them in new settings can make cost-effective contributions to a range of Aboriginal Australian development, health and wellbeing, and educational outcomes. Studies have theorized the implementation of Aboriginal health programs but have not focused explicitly on the conditions that influenced their spread. This study examined the broader political, institutional, social and economic conditions that influenced negotiations to transfer, implement, adapt, and sustain one Aboriginal empowerment program—the Family Wellbeing (FWB program—to at least 60 geographical sites across Australia over 24 years.Materials and methodsA historical account of the spread of the FWB Program was constructed using situational analysis, a theory-methods package derived from a poststructural interpretation of grounded theory methods. Data were collected from published empirical articles, evaluation reports and project articles, and interviews with 18 key actors in the spread of FWB. Social worlds and arenas maps were used to determine the organizations and their representative agents who were involved in FWB spread and to analyze the enabling and constraining conditions.ResultsThe program was transferred through three interwoven social arenas: employment and community development; training and capacity development; and social and emotional wellbeing promotion and empowerment research. Program spread was fostered by three primary conditions: government policies and the availability and Aboriginal control of funding and support; Aboriginal leadership, associated informal networks and capability; and research evidence that built credibility for the program.Discussion and conclusionThe continued demand-driven transfer of empowerment programs requires policies that enable Aboriginal control of funding and Aboriginal leadership and networks. Flexible and sustained coordination of

  7. Eodataservice.org: Big Data Platform to Enable Multi-disciplinary Information Extraction from Geospatial Data

    Science.gov (United States)

    Natali, S.; Mantovani, S.; Barboni, D.; Hogan, P.

    2017-12-01

    In 1999, US Vice-President Al Gore outlined the concept of `Digital Earth' as a multi-resolution, three-dimensional representation of the planet to find, visualise and make sense of vast amounts of geo- referenced information on physical and social environments, allowing to navigate through space and time, accessing historical and forecast data to support scientists, policy-makers, and any other user. The eodataservice platform (http://eodataservice.org/) implements the Digital Earth Concept: eodatasevice is a cross-domain platform that makes available a large set of multi-year global environmental collections allowing data discovery, visualization, combination, processing and download. It implements a "virtual datacube" approach where data stored on distributed data centers are made available via standardized OGC-compliant interfaces. Dedicated web-based Graphic User Interfaces (based on the ESA-NASA WebWorldWind technology) as well as web-based notebooks (e.g. Jupyter notebook), deskop GIS tools and command line interfaces can be used to access and manipulate the data. The platform can be fully customized on users' needs. So far eodataservice has been used for the following thematic applications: High resolution satellite data distribution Land surface monitoring using SAR surface deformation data Atmosphere, ocean and climate applications Climate-health applications Urban Environment monitoring Safeguard of cultural heritage sites Support to farmers and (re)-insurances in the agriculturés field In the current work, the EO Data Service concept is presented as key enabling technology; furthermore various examples are provided to demonstrate the high level of interdisciplinarity of the platform.

  8. SIMone user's manual. V. 2.1

    International Nuclear Information System (INIS)

    Silk, M.

    1990-03-01

    Simone is a computer application program which provides an environment in which to run the nuclear reactor thermal hydraulic simulation code RELAP5. It enables users to run a RELAP5 calculation on-line on a SUN4 workstation, and provides an interactive means of executing operator-like actions. In addition, a version of the graphical post-processing tool ISOVU is incorporated, allowing a real-time display of the RELAP5 calculation to be presented in the form of a system mimic diagram. This report comprises a description of the facilities available within the Simone application, and a user guide describing the user interface. (author)

  9. User-centered applications: Use of mobile information technologies to promote sustainable school healthcare services

    Directory of Open Access Journals (Sweden)

    Alida Veldsman

    2015-07-01

    Full Text Available The youth, especially school going children, are the future of any society. It is therefore important that children should receive adequate healthcare support at an early age in order to strive to preserve and ensure better education and welfare of the children and continuity in societal success. Despite the strategic initiatives that aim at improving the general health of school going children, such as South Africa’s Integrated School Health Policy, there still exist challenges in support programmes meant to alleviate the barriers to effective healthcare towards improved education for the school children. Advances in ICT enable a fundamental redesign of healthcare processes based on the use and integration of electronic communication at all levels. New communication technologies can support a transition from institution centric to user-centric applications. This paper defines key principles and challenges for designers, policy makers, and evaluators of user-centred technologies for healthcare in schools. The paper employs the User Experience Management Model (UXM2 to review the current and emerging trends, and highlights challenges related to the design of a typical m-ICT application that supports delivery of healthcare in schools. The paper reaches conclusions for next steps that will advance the domain.

  10. 'Ethos' Enabling Organisational Knowledge Creation

    Science.gov (United States)

    Matsudaira, Yoshito

    This paper examines knowledge creation in relation to improvements on the production line in the manufacturing department of Nissan Motor Company and aims to clarify embodied knowledge observed in the actions of organisational members who enable knowledge creation will be clarified. For that purpose, this study adopts an approach that adds a first, second, and third-person's viewpoint to the theory of knowledge creation. Embodied knowledge, observed in the actions of organisational members who enable knowledge creation, is the continued practice of 'ethos' (in Greek) founded in Nissan Production Way as an ethical basis. Ethos is knowledge (intangible) assets for knowledge creating companies. Substantiated analysis classifies ethos into three categories: the individual, team and organisation. This indicates the precise actions of the organisational members in each category during the knowledge creation process. This research will be successful in its role of showing the indispensability of ethos - the new concept of knowledge assets, which enables knowledge creation -for future knowledge-based management in the knowledge society.

  11. Slycat™ User Manual

    Energy Technology Data Exchange (ETDEWEB)

    Crossno, Patricia J. [Sandia National Lab. (SNL-NM), Albuquerque, NM (United States); Gittinger, Jaxon [Sandia National Lab. (SNL-NM), Albuquerque, NM (United States); Hunt, Warren L. [Sandia National Lab. (SNL-NM), Albuquerque, NM (United States); Letter, Matthew [Sandia National Lab. (SNL-NM), Albuquerque, NM (United States); Martin, Shawn [Sandia National Lab. (SNL-NM), Albuquerque, NM (United States); Sielicki, Milosz Aleksander [Sandia National Lab. (SNL-NM), Albuquerque, NM (United States)

    2018-01-01

    Slycat™ is a web-based system for performing data analysis and visualization of potentially large quantities of remote, high-dimensional data. Slycat™ specializes in working with ensemble data. An ensemble is a group of related data sets, which typically consists of a set of simulation runs exploring the same problem space. An ensemble can be thought of as a set of samples within a multi-variate domain, where each sample is a vector whose value defines a point in high-dimensional space. To understand and describe the underlying problem being modeled in the simulations, ensemble analysis looks for shared behaviors and common features across the group of runs. Additionally, ensemble analysis tries to quantify differences found in any members that deviate from the rest of the group. The Slycat™ system integrates data management, scalable analysis, and visualization. Results are viewed remotely on a user’s desktop via commodity web clients using a multi-tiered hierarchy of computation and data storage, as shown in Figure 1. Our goal is to operate on data as close to the source as possible, thereby reducing time and storage costs associated with data movement. Consequently, we are working to develop parallel analysis capabilities that operate on High Performance Computing (HPC) platforms, to explore approaches for reducing data size, and to implement strategies for staging computation across the Slycat™ hierarchy. Within Slycat™, data and visual analysis are organized around projects, which are shared by a project team. Project members are explicitly added, each with a designated set of permissions. Although users sign-in to access Slycat™, individual accounts are not maintained. Instead, authentication is used to determine project access. Within projects, Slycat™ models capture analysis results and enable data exploration through various visual representations. Although for scientists each simulation run is a model of real-world phenomena given certain

  12. User Facilities: The Education of New Neutron Users

    International Nuclear Information System (INIS)

    Hernandez, Yamali; Brown, Craig M.

    2009-01-01

    Neutron scattering is a particularly useful tool enabling the study of compositional, structural and dynamical properties of materials down to the atomic scale. Due to the complexity of operating an intense source of neutrons, this technique is primarily practiced at large national facilities that cater to the research needs of chemists, biologists, physicists, engineers, and material scientists in general. In particular, these user facilities provide specialized instrumentation along with the scientific and technical support required to efficiently utilize it. Since neutron scattering experiments are performed at central facilities rather than in the home-laboratories of individual investigators, the facilities themselves must play a key role in the education and development of new users. The role of neutron scattering facilities in educating young scientists will be examined using examples from current programs at the National Institute of Standards and Technology Center for Neutron Research.

  13. User Innovation Management

    DEFF Research Database (Denmark)

    Kanstrup, Anne Marie; Bertelsen, Pernille

    User Innovation Management (UIM) is a method for fo-opereation with users in innovation projects. The UIM method emphasizes the practice of a participatorty attitude.......User Innovation Management (UIM) is a method for fo-opereation with users in innovation projects. The UIM method emphasizes the practice of a participatorty attitude....

  14. User Behavior Analytics

    Energy Technology Data Exchange (ETDEWEB)

    Turcotte, Melissa [Los Alamos National Lab. (LANL), Los Alamos, NM (United States); Moore, Juston Shane [Los Alamos National Lab. (LANL), Los Alamos, NM (United States)

    2017-02-28

    User Behaviour Analytics is the tracking, collecting and assessing of user data and activities. The goal is to detect misuse of user credentials by developing models for the normal behaviour of user credentials within a computer network and detect outliers with respect to their baseline.

  15. Enabling network-aware applications

    Energy Technology Data Exchange (ETDEWEB)

    Tierney, Brian L.; Gunter, Dan; Lee, Jason; Stouffer, Martin

    2001-08-01

    Many high performance distributed applications use only a small fraction of their available bandwidth. A common cause of this problem is not a flaw in the application design, but rather improperly tuned network settings. Proper tuning techniques, such as setting the correct TCP buffers and using parallel streams, are well known in the networking community, but outside the networking community they are infrequently applied. In this paper, we describe a service that makes the task of network tuning trivial for application developers and users. Widespread use of this service should virtually eliminate a common stumbling block for high performance distributed applications.

  16. SELinux policy administration

    CERN Document Server

    Vermeulen, Sven

    2013-01-01

    A step-by-step guide to learn how to set up security on Linux servers by taking SELinux policies into your own hands.Linux administrators will enjoy the various SELinux features that this book covers and the approach used to guide the admin into understanding how SELinux works. The book assumes that you have basic knowledge in Linux administration, especially Linux permission and user management.

  17. Lazy User Behaviour

    OpenAIRE

    Collan, Mikael

    2007-01-01

    In this position paper we suggest that a user will most often choose the solution (device) that will fulfill her (information) needs with the least effort. We call this “lazy user behavior”. We suggest that the principle components responsible for solution selection are the user need and the user state. User need is the user’s detailed (information) need (urgency, type, depth, etc.) and user state is the situation, in which the user is at the moment of the need (location, time, etc.); the use...

  18. Enabling Interoperable and Selective Data Sharing among Social Networking Sites

    Science.gov (United States)

    Shin, Dongwan; Lopes, Rodrigo

    With the widespread use of social networking (SN) sites and even introduction of a social component in non-social oriented services, there is a growing concern over user privacy in general, how to handle and share user profiles across SN sites in particular. Although there have been several proprietary or open source-based approaches to unifying the creation of third party applications, the availability and retrieval of user profile information are still limited to the site where the third party application is run, mostly devoid of the support for data interoperability. In this paper we propose an approach to enabling interopearable and selective data sharing among SN sites. To support selective data sharing, we discuss an authenticated dictionary (ADT)-based credential which enables a user to share only a subset of her information certified by external SN sites with applications running on an SN site. For interoperable data sharing, we propose an extension to the OpenSocial API so that it can provide an open source-based framework for allowing the ADT-based credential to be used seamlessly among different SN sites.

  19. Social-ecological enabling conditions for payments for ecosystem services

    Directory of Open Access Journals (Sweden)

    Heidi R. Huber-Stearns

    2017-03-01

    Full Text Available The concept of "enabling conditions" centers on conditions that facilitate approaches to addressing social and ecological challenges. Although multiple fields have independently addressed the concept of enabling conditions, the literature lacks a shared understanding or integration of concepts. We propose a more synthesized understanding of enabling conditions beyond disciplinary boundaries by focusing on the enabling conditions that influence the implementation of a range of environmental policies termed payments for ecosystem services (PES. Through an analysis of key literature from different disciplinary perspectives, we examined how researchers and practitioners refer to and identify enabling conditions within the context of PES. Through our synthesis, we identified 24 distinct enabling conditions organized within 4 broad themes: biophysical, economic, governance, and social-cultural conditions. We found that the literature coalesces around certain enabling conditions, such as strong ecosystem science and existing institutions, regardless of disciplinary background or journal audience. We also observed key differences in how authors perceive the direction of influence for property type, program objectives, and number of actors. Additionally, we noted an emphasis on the importance of the contextual nature of many enabling conditions that may cause certain conditions to have a disproportionate impact on successful implementation in some circumstances. Unraveling the relative importance of specific enabling conditions in diverse contexts remains a research frontier. Ultimately, no single disciplinary perspective is likely to provide all necessary insights for PES creation, and given the intertwined nature of enabling conditions, practitioners need to consider insights from multiple dimensions. Our work suggests opportunities to better connect diverse conversations through integration of concepts, a common vocabulary, and a synthetic framework.

  20. Grid Enabled Geospatial Catalogue Web Service

    Science.gov (United States)

    Chen, Ai-Jun; Di, Li-Ping; Wei, Ya-Xing; Liu, Yang; Bui, Yu-Qi; Hu, Chau-Min; Mehrotra, Piyush

    2004-01-01

    Geospatial Catalogue Web Service is a vital service for sharing and interoperating volumes of distributed heterogeneous geospatial resources, such as data, services, applications, and their replicas over the web. Based on the Grid technology and the Open Geospatial Consortium (0GC) s Catalogue Service - Web Information Model, this paper proposes a new information model for Geospatial Catalogue Web Service, named as GCWS which can securely provides Grid-based publishing, managing and querying geospatial data and services, and the transparent access to the replica data and related services under the Grid environment. This information model integrates the information model of the Grid Replica Location Service (RLS)/Monitoring & Discovery Service (MDS) with the information model of OGC Catalogue Service (CSW), and refers to the geospatial data metadata standards from IS0 19115, FGDC and NASA EOS Core System and service metadata standards from IS0 191 19 to extend itself for expressing geospatial resources. Using GCWS, any valid geospatial user, who belongs to an authorized Virtual Organization (VO), can securely publish and manage geospatial resources, especially query on-demand data in the virtual community and get back it through the data-related services which provide functions such as subsetting, reformatting, reprojection etc. This work facilitates the geospatial resources sharing and interoperating under the Grid environment, and implements geospatial resources Grid enabled and Grid technologies geospatial enabled. It 2!so makes researcher to focus on science, 2nd not cn issues with computing ability, data locztic, processir,g and management. GCWS also is a key component for workflow-based virtual geospatial data producing.

  1. Enabling Routes of Road Network Constrained Movements as Mobile Service Context

    DEFF Research Database (Denmark)

    Jensen, Christian Søndergaard

    2007-01-01

    With the continuing advances in wireless communications, geo-positioning, and portable electronics, an infrastructure is emerging that enables the delivery of on-line, location-enabled services to very large numbers of mobile users. A typical usage situation for mobile services is one characteriz...... vehicles traveling within a real road network are reported...... by a small screen and no keyboard, and by the service being only a secondary focus of the user. Under such circumstances, it is particularly important to deliver the "right" information and service at the right time, with as little user interaction as possible. This may be achieved by making services context...

  2. Sustainability Policy and Environmental Policy

    OpenAIRE

    John C. V. Pezzey

    2001-01-01

    A theoretical, representative agent economy with a depletable resource stock, polluting emissions and productive capital is used to contrast environmental policy, which internalises externalised environmental values, with sustainability policy, which achieves some form of intergenerational equity. The obvious environmental policy comprises an emissions tax and a resource stock subsidy, each equal to the respective external cost or benefit. Sustainability policy comprises an incentive affectin...

  3. Smart Grid enabled heat pumps

    DEFF Research Database (Denmark)

    Carmo, Carolina; Detlefsen, Nina; Nielsen, Mads Pagh

    2014-01-01

    The transition towards a 100 % fossil-free energy system, while achieving extreme penetration levels of intermittent wind and solar power in electricity generation, requires demand-side technologies that are smart (intermittency-friendly) and efficient. The integration of Smart Grid enabling...... with an empirical study in order to achieve a number of recommendations with respect to technology concepts and control strategies that would allow residential vapor-compression heat pumps to support large-scale integration of intermittent renewables. The analysis is based on data gathered over a period of up to 3...

  4. Enabling physical teaching and learning environment for South African public schools

    CSIR Research Space (South Africa)

    Motsatsi, L

    2012-04-01

    Full Text Available This presentation investigates the typology of learning environments that enable effective school teaching and learning. According to the National Education Policy Act (27/1996),research show that there is a direct link between the physical...

  5. COSYMA user guide

    International Nuclear Information System (INIS)

    Hasemann, I.

    1991-02-01

    The COSYMA system for reactor accident consequence assessment (ACA) is intended to provide a flexible package which will allow users in a variety of institutions and in different European countries to investigate special problems by appropriate choice of parameter values and data sets. It has been developed to serve as a research tool for investigating and understanding the broad spectrum of accident consequences rather than to perform 'quick and easy' risk calculations. The easy access to intermediate and final results and the availability of flexible evaluation programs means that detailed parameter studies can be carried out, identifying the most important sensitivities and quantifying the essential uncertainties. COSYMA is intended also for use by people who are not specialists in the various disciplines of ACA modelling, but wish to use such a program. However, some familiarity with this area is required to enable them to make informed choices of models and parameter values for the particular application considered. Some assistance is given by providing default values for all relevant parameters, and the documents distributed together with the code will give some guidance on the appropriate choice of parameter values or simplifications of the code system for special applications. (orig./HP)

  6. In-plane user positioning indoors

    NARCIS (Netherlands)

    Jovanovic, N.; Özçelebi, T.; Lukkien, J.J.; Skoric, B.; Ignatenko, T.

    2014-01-01

    Indoor positioning is a service required by many smart environment applications for various purposes, such as activity classification, indoor navigation and context awareness. In this paper, we present a novel approach to the user positioning problem based on in-plane detection enabled by a set of

  7. Enabler for the agile virtual enterprise

    Science.gov (United States)

    Fuerst, Karl; Schmidt, Thomas; Wippel, Gerald

    2001-10-01

    In this presentation, a new approach for a flexible low-cost Internet extended enterprise (project FLoCI-EE) will be presented. FLoCI-EE is a project in the fifth framework program of the European commission with 8 partners from 4 countries, which started in January 2001 and will be finished in December 2003. The main objective of FLoCI-EE is the development of a software prototype, which enables flexible enterprise cooperation with the aim to design, manufacture and sell products commonly, independent of enterprise borderlines. The needed IT-support includes functions of product data management (PDM), enterprise resource planning (ERP), supply chain management (SCM) and customer relationship management (CRM). Especially for small and medium sized enterprises, existing solutions are too expensive and inflexible to be of use under current turbulent market conditions. The second part of this paper covers the item Web Services, because in the role-specific support approach of FLoCI-EE, there are user- interface-components, which are tailored for specific roles in an enterprise. These components integrate automatically the services of the so-called basic-components, and the externally offered Web Services like UDDI.

  8. Graphical user interfaces and visually disabled users

    NARCIS (Netherlands)

    Poll, L.H.D.; Waterham, R.P.

    1995-01-01

    From February 1992 until the end of 1993, the authors ((IPO) Institute for Perception Research) participated in a European ((TIDE) Technology Initiative for Disabled and Elderly) project which addressed the problem arising for visually disabled computer-users from the growing use of Graphical User

  9. National Center for Electron Microscopy users' guide

    International Nuclear Information System (INIS)

    1987-01-01

    The National Center for Electron Microscopy (NCEM) in the Materials and Molecular Research Division of the Lawrence Berkeley Laboratory is a high voltage electron microscope facility for ultra-high resolution or dynamic in-situ studies. This guide describes the instruments and their specifications, support instrumentation, and user policies. Advice as to travel and accommodations is provided in the guide. (FI)

  10. 14 CFR 1215.105 - Delivery of user data.

    Science.gov (United States)

    2010-01-01

    ... SATELLITE SYSTEM (TDRSS) Use and Reimbursement Policy for Non-U.S. Government Users § 1215.105 Delivery of... determined by NASA in the form of one or more digital or analog bit streams synchronized to associated clock...

  11. An Assessment of Users' Level of Satisfaction with Library ...

    African Journals Online (AJOL)

    An Assessment of Users' Level of Satisfaction with Library Circulation Policy on ... a time lag of two weeks in order to determine its content and construct reliability. Data generated were analysed using Pearson's Product Moment Correlation, ...

  12. STS pricing policy

    Science.gov (United States)

    Lee, C. M.; Stone, B.

    1982-01-01

    In 1977 NASA published Shuttle Reimbursement Policies for Civil U.S. Government, DOD and Commercial and Foreign Users. These policies were based on the principle of total cost recovery over a period of time with a fixed flat price for initial period to time to enhance transition. This fixed period was to be followed with annual adjustments thereafter, NASA is establishing a new price for 1986 and beyond. In order to recover costs, that price must be higher than the initial fixed price through FY 1985. NASA intends to remain competitive. Competitive posture includes not only price, but other factors such as assured launch, reliability, and unique services. NASA's pricing policy considers all these factors.

  13. Research on the User Interest Modeling of Personalized Search Engine

    Institute of Scientific and Technical Information of China (English)

    LI Zhengwei; XIA Shixiong; NIU Qiang; XIA Zhanguo

    2007-01-01

    At present, how to enable Search Engine to construct user personal interest model initially, master user's personalized information timely and provide personalized services accurately have become the hotspot in the research of Search Engine area.Aiming at the problems of user model's construction and combining techniques of manual customization modeling and automatic analytical modeling, a User Interest Model (UIM) is proposed in the paper. On the basis of it, the corresponding establishment and update algorithms of User Interest Profile (UIP) are presented subsequently. Simulation tests proved that the UIM proposed and corresponding algorithms could enhance the retrieval precision effectively and have superior adaptability.

  14. Forest Policy: Theory and Application

    Directory of Open Access Journals (Sweden)

    Antonova N. E.

    2010-06-01

    Full Text Available Based on summarizing the experiences of countries with the developed forest sector (Finland, Sweden, Japan, Germany, Canada, USA, and Russia the forest policy concept, objectives, and tools are viewed. Types of forest users- recipients of the forest policy are singled out in order to form a rational structure of the forest industry on the basis of the society’s priorities in forest management by means of institutional measures

  15. Enabling remote access to projects in a large collaborative environment

    International Nuclear Information System (INIS)

    Pais, V.F.; Balme, S.; Akpangny, H.S.; Iannone, F.; Strand, P.

    2010-01-01

    In the context of the Integrated Tokamak Modelling Task Force, a large number of software projects are made available to the task force members, including developers and end-users. This has been achieved through a combination of tools and technologies. The front-end is represented by a Java based portal system exposing a PHP project management system, GForge. These two applications are linked by a single sign-on mechanism, Shibboleth , and through secure HTTP request rewriting, where appropriate. Furthermore, the underlying storage facility is an OpenAFS distributed file system and the user base comes from both a network information server and an LDAP directory. Security mechanisms are those of a distributed system, with multiple access points and protocols used for reading and writing data. The present paper presents the challenges of integrating these different technologies and programming languages into a single, working, application presented to its users as a web portal. Chaining of the tools is explored through the user perspective, with an in-depth overview of the background transitions between the various systems involved with regard to security requirements for the front-end nodes and the policies as seen by the users.

  16. Enabling remote access to projects in a large collaborative environment

    Energy Technology Data Exchange (ETDEWEB)

    Pais, V. [INFLPR National Institute for Laser, Plasma and Radiation Physics, Magurele (Romania); Balme, S. [CEA Cadarache, IRFM, 13 - Saint-Paul-lez-Durance (France); Iannonec, F. [Associazione EURATOM-ENEA sulla Fusione, Frascati (Italy); Strand, P. [Department of Radio and Space Science, Chalmers University of Technology, Goteborg (Sweden)

    2009-07-01

    In the context of the Integrated Tokamak Modeling Task Force, a large number of software projects are made available to the task force members, including developers and end-users. This has been achieved through a combination of tools and technologies. The front-end is represented by a Java based portal system exposing a PHP project management system, Gforge. These two applications are linked by a single sign-on mechanism, Shibboleth, and through secure HTTP request rewriting, where appropriate. Furthermore, the underlying storage facility is an OpenAFS distributed file system and the user base comes from both a network information server and an LDAP directory. Security mechanisms are those of a distributed system, with multiple access points and protocols used for reading and writing data. This document presents the challenges of integrating these different technologies and programming languages into a single, working, application presented to its users as a web portal. The chaining of the tools is explored through the user perspective, with an in-depth overview of the background transitions between the various systems involved with regard to security requirements for the front-end nodes and the policies as seen by the users. This document is composed of a poster and its abstract. (authors)

  17. Enabling remote access to projects in a large collaborative environment

    Energy Technology Data Exchange (ETDEWEB)

    Pais, V.F., E-mail: pvf2005@gmail.co [Laser Department, National Institute for Laser, Plasma and Radiation Physics, P.O. Box MG-36, Bucharest 077125, Association EURATOM/MEdC (Romania); Balme, S.; Akpangny, H.S. [Association EURATOM CEA/IRFM CEA-Cadarache (France); Iannone, F. [Associazione EURATOM-ENEA sulla Fusione, C.R.ENEA Frascati, via E.Fermi 45, 00044 Frascati, Rome (Italy); Strand, P. [Department of Radio and Space Science, Chalmers University of Technology, SE-412 96 Goteborg (Sweden)

    2010-07-15

    In the context of the Integrated Tokamak Modelling Task Force, a large number of software projects are made available to the task force members, including developers and end-users. This has been achieved through a combination of tools and technologies. The front-end is represented by a Java based portal system exposing a PHP project management system, GForge. These two applications are linked by a single sign-on mechanism, Shibboleth , and through secure HTTP request rewriting, where appropriate. Furthermore, the underlying storage facility is an OpenAFS distributed file system and the user base comes from both a network information server and an LDAP directory. Security mechanisms are those of a distributed system, with multiple access points and protocols used for reading and writing data. The present paper presents the challenges of integrating these different technologies and programming languages into a single, working, application presented to its users as a web portal. Chaining of the tools is explored through the user perspective, with an in-depth overview of the background transitions between the various systems involved with regard to security requirements for the front-end nodes and the policies as seen by the users.

  18. Accelerator facilities users' guide

    International Nuclear Information System (INIS)

    Walter, H.C.; Adrion, L.; Frosch, R.; Salzmann, M.

    1994-07-01

    In 1981 the ''Green Book'' of SIN was distributed, a User Handbook serving the needs of people already working at SIN as well as informing new users about our installations. An update of the Green Book is necessary because many beams have disappeared, been modified or added, and the installation has been upgraded in intensity and versatility quite considerably. The spectrum of users has shifted away from nuclear and particle physics; applications in medicine, solid state physics and materials science have gained in importance. This Users' Guide is intended to inform our users about the changes, and to interest potential new users in coming to PSI. (author) figs., tabs

  19. Speed and Agility: How Defense Acquisition Can Enable Innovation

    Science.gov (United States)

    2016-04-30

    Accelerators such as Y Combinator enable speed to market via a defined schedule. Y Combinator alone funded over 1,000 startups with a combined valuation ...of over $65 billion. Rapid Acquisition Organizations Acquisition executives, policy-makers, and process owners can learn from both Silicon Valley ...traits and organizational culture of the successful organizations. DARPA, Silicon Valley , and many other government and commercial organizations have

  20. Policies for reduced deforestation and their impact on agricultural production.

    Science.gov (United States)

    Angelsen, Arild

    2010-11-16

    Policies to effectively reduce deforestation are discussed within a land rent (von Thünen) framework. The first set of policies attempts to reduce the rent of extensive agriculture, either by neglecting extension, marketing, and infrastructure, generating alternative income opportunities, stimulating intensive agricultural production or by reforming land tenure. The second set aims to increase either extractive or protective forest rent and--more importantly--create institutions (community forest management) or markets (payment for environmental services) that enable land users to capture a larger share of the protective forest rent. The third set aims to limit forest conversion directly by establishing protected areas. Many of these policy options present local win-lose scenarios between forest conservation and agricultural production. Local yield increases tend to stimulate agricultural encroachment, contrary to the logic of the global food equation that suggests yield increases take pressure off forests. At national and global scales, however, policy makers are presented with a more pleasant scenario. Agricultural production in developing countries has increased by 3.3-3.4% annually over the last 2 decades, whereas gross deforestation has increased agricultural area by only 0.3%, suggesting a minor role of forest conversion in overall agricultural production. A spatial delinking of remaining forests and intensive production areas should also help reconcile conservation and production goals in the future.

  1. Privacy Policy

    Science.gov (United States)

    ... Home → NLM Privacy Policy URL of this page: https://medlineplus.gov/privacy.html NLM Privacy Policy To ... out of cookies in the most popular browsers, http://www.usa.gov/optout_instructions.shtml. Please note ...

  2. The policies

    International Nuclear Information System (INIS)

    Laruelle, Ph.; Snegaroff, Th.; Moreau, S.; Tellenne, C.; Brunel, S.

    2005-01-01

    Fourth chapter of the book on the geo-policy of the sustainable development, this chapter deal with the different and international policies concerned by the problem. The authors analyze the american energy attitude and policy, the economical equilibrium facing the environmental equilibrium for the european policy, the sanctified and sacrificed nature and the japanese attitude, India and China, the great fear of the 21 century and the sustainable development in Africa. (A.L.B.)

  3. Trade Policy

    OpenAIRE

    Murray Gibbs

    2007-01-01

    In an otherwise insightful and thoughtful article, Sebastian Pfotenhauer (Trade Policy Is Science Policy,” Issues, Fall 2013) might better have entitled his contribution “Trade Policy Needs to Be Reconciled with Science Policy.” The North American Free Trade Agreement (NAFTA) and the agreements administered by the World Trade Organization, particularly the General Agreement on Tariffs and Trade (GATT) and the Technical Barriers to Trade (TBT), were adopted to promote international trade and i...

  4. Partnering Healthy@Work: an Australian university-government partnership facilitating policy-relevant research.

    Science.gov (United States)

    Jose, Kim; Venn, Alison; Jarman, Lisa; Seal, Judy; Teale, Brook; Scott, Jennifer; Sanderson, Kristy

    2017-12-01

    Research funding is increasingly supporting collaborations between knowledge users and researchers. Partnering Healthy@Work (pH@W), an inaugural recipient of funding through Australia's Partnership for Better Health Grants scheme, was a 5-year partnership between the Menzies Institute for Medical Research, University of Tasmania and the Tasmanian State Service (TSS). The partnerships purpose was to evaluate a comprehensive workplace health promotion programme (Healthy@Work) targeting 30 000 public sector employees; generating new knowledge and influencing workplace health promotion policy and decision-making. This mixed methods study evaluates the partnership between policy-makers and academics and identifies strategies that enabled pH@W to deliver key project outcomes. A pH@W document review was conducted, two partnership assessment tools completed and semi-structured interviews conducted with key policy-makers and academics. Analysis of the partnership assessment tools and interviews found that pH@W had reached a strong level of collaboration. Policy-relevant knowledge was generated about the health of TSS employees and their engagement with workplace health promotion. Knowledge exchange of a conceptual and instrumental nature occurred and was facilitated by the shared grant application, clear governance structures, joint planning, regular information exchange between researchers and policy-makers and research student placements in the TSS. Flexibility and acknowledgement of different priorities and perspectives of partner organizations were identified as critical factors for enabling effective partnership working and research relevance. Academic-policy-maker partnerships can be a powerful mechanism for improving policy relevance of research, but need to incorporate strategies that facilitate regular input from researchers and policy-makers in order to achieve this. © The Author 2016. Published by Oxford University Press. All rights reserved. For Permissions

  5. Cyber-Enabled Scientific Discovery

    International Nuclear Information System (INIS)

    Chan, Tony; Jameson, Leland

    2007-01-01

    It is often said that numerical simulation is third in the group of three ways to explore modern science: theory, experiment and simulation. Carefully executed modern numerical simulations can, however, be considered at least as relevant as experiment and theory. In comparison to physical experimentation, with numerical simulation one has the numerically simulated values of every field variable at every grid point in space and time. In comparison to theory, with numerical simulation one can explore sets of very complex non-linear equations such as the Einstein equations that are very difficult to investigate theoretically. Cyber-enabled scientific discovery is not just about numerical simulation but about every possible issue related to scientific discovery by utilizing cyberinfrastructure such as the analysis and storage of large data sets, the creation of tools that can be used by broad classes of researchers and, above all, the education and training of a cyber-literate workforce

  6. Supporting the diffusion of healthy public policy in Canada: the Prevention Policies Directory.

    Science.gov (United States)

    Politis, Christopher E; Halligan, Michelle H; Keen, Deb; Kerner, Jon F

    2014-01-01

    Healthy public policy plays an essential role in a comprehensive public health approach to preventing cancer and chronic disease. Public policies spread through the 'policy diffusion' process, enabling governments to learn from another's enacted policy solutions. The Prevention Policies Directory (the Directory), an online database of municipal, provincial/territorial, and federal cancer and chronic disease prevention policies from across Canada, was developed to facilitate the diffusion of healthy public policies and support the work of prevention researchers, practitioners, and policy specialists. This information technology solution was implemented, through a participatory engagement approach, as a communication channel or policy knowledge transfer tool. It also addressed the intrinsic shortcomings of environmental scanning for policy surveillance and monitoring. A combination of quantitative web metrics and qualitative anecdotal evidence have illustrated that the Directory is becoming an important tool for healthy public policy surveillance and policy diffusion in Canada.

  7. User Interface Technology for Formal Specification Development

    Science.gov (United States)

    Lowry, Michael; Philpot, Andrew; Pressburger, Thomas; Underwood, Ian; Lum, Henry, Jr. (Technical Monitor)

    1994-01-01

    Formal specification development and modification are an essential component of the knowledge-based software life cycle. User interface technology is needed to empower end-users to create their own formal specifications. This paper describes the advanced user interface for AMPHION1 a knowledge-based software engineering system that targets scientific subroutine libraries. AMPHION is a generic, domain-independent architecture that is specialized to an application domain through a declarative domain theory. Formal specification development and reuse is made accessible to end-users through an intuitive graphical interface that provides semantic guidance in creating diagrams denoting formal specifications in an application domain. The diagrams also serve to document the specifications. Automatic deductive program synthesis ensures that end-user specifications are correctly implemented. The tables that drive AMPHION's user interface are automatically compiled from a domain theory; portions of the interface can be customized by the end-user. The user interface facilitates formal specification development by hiding syntactic details, such as logical notation. It also turns some of the barriers for end-user specification development associated with strongly typed formal languages into active sources of guidance, without restricting advanced users. The interface is especially suited for specification modification. AMPHION has been applied to the domain of solar system kinematics through the development of a declarative domain theory. Testing over six months with planetary scientists indicates that AMPHION's interactive specification acquisition paradigm enables users to develop, modify, and reuse specifications at least an order of magnitude more rapidly than manual program development.

  8. User interface user's guide for HYPGEN

    Science.gov (United States)

    Chiu, Ing-Tsau

    1992-01-01

    The user interface (UI) of HYPGEN is developed using Panel Library to shorten the learning curve for new users and provide easier ways to run HYPGEN for casual users as well as for advanced users. Menus, buttons, sliders, and type-in fields are used extensively in UI to allow users to point and click with a mouse to choose various available options or to change values of parameters. On-line help is provided to give users information on using UI without consulting the manual. Default values are set for most parameters and boundary conditions are determined by UI to further reduce the effort needed to run HYPGEN; however, users are free to make any changes and save it in a file for later use. A hook to PLOT3D is built in to allow graphics manipulation. The viewpoint and min/max box for PLOT3D windows are computed by UI and saved in a PLOT3D journal file. For large grids which take a long time to generate on workstations, the grid generator (HYPGEN) can be run on faster computers such as Crays, while UI stays at the workstation.

  9. Textual motivational elements in cell phone user instructions

    NARCIS (Netherlands)

    Loorbach, N.R.; Karreman, Joyce; Torrance, M.; Alamargot, D.

    2012-01-01

    For a long time, user instructions were considered as purely instrumental documents: Instructions had to enable readers to perform tasks with an accompanying device. And even though this still remains the main purpose of user instructions, views on how to accomplish this have changed over the years.

  10. IDRC Connect User Guide

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

    Kristina Kamichaitis

    IDRC Extranet home page, which is an umbrella for a number of applications available to IDRC external users. ... IDRC Connect is not formatted for mobile users. ..... Thesis. • Training Material. • Website. • Working Paper. • Workshop Report.

  11. Implicit User Interest Profile

    CERN Document Server

    Chan, K

    2002-01-01

    User interest profile presents items that the users are interested in. Typically those items can be listed or grouped. Listing is good but it does not possess interests at different abstraction levels - the higher-level interests are more general, while the lower-level ones are more specific. Furthermore, more general interests, in some sense, correspond to longer-term interests, while more specific interests correspond to shorter-term interests. This hierarchical user interest profile has obvious advantages: specifying user's specific interests and general interests and representing their relationships. Current user interest profile structures mostly do not use implicit method, nor use an appropriate clustering algorithm especially for conceptually hierarchical structures. This research studies building a hierarchical user interest profile (HUIP) and the hierarchical divisive algorithm (HDC). Several users visit hundreds of web pages and each page is recorded in each users profile. These web pages are used t...

  12. Enabling technologies for industrial energy demand management

    International Nuclear Information System (INIS)

    Dyer, Caroline H.; Hammond, Geoffrey P.; Jones, Craig I.; McKenna, Russell C.

    2008-01-01

    This state-of-science review sets out to provide an indicative assessment of enabling technologies for reducing UK industrial energy demand and carbon emissions to 2050. In the short term, i.e. the period that will rely on current or existing technologies, the road map and priorities are clear. A variety of available technologies will lead to energy demand reduction in industrial processes, boiler operation, compressed air usage, electric motor efficiency, heating and lighting, and ancillary uses such as transport. The prospects for the commercial exploitation of innovative technologies by the middle of the 21st century are more speculative. Emphasis is therefore placed on the range of technology assessment methods that are likely to provide policy makers with a guide to progress in the development of high-temperature processes, improved materials, process integration and intensification, and improved industrial process control and monitoring. Key among the appraisal methods applicable to the energy sector is thermodynamic analysis, making use of energy, exergy and 'exergoeconomic' techniques. Technical and economic barriers will limit the improvement potential to perhaps a 30% cut in industrial energy use, which would make a significant contribution to reducing energy demand and carbon emissions in UK industry. Non-technological drivers for, and barriers to, the take-up of innovative, low-carbon energy technologies for industry are also outlined

  13. The older adult road user : recommendations for driver assistance

    NARCIS (Netherlands)

    Wilschut, E.S.; Kroon, E.C.M.; Goede, M. de; Cremers, A.H.M.; Hoedemaeker, D.M.

    2014-01-01

    The number of older road users is getting increasingly larger in Europe. Therefore policy makers pay more attention to the abilities and limitations of this group of road users. Providing accessible and comfortable assistance and safety functions for mobility is a key challenge in the objective of

  14. Squidy : a Zoomable Design Environment for Natural User Interfaces

    OpenAIRE

    König, Werner A.; Rädle, Roman; Reiterer, Harald

    2009-01-01

    We introduce the interaction library Squidy, which eases the design of natural user interfaces by unifying relevant frameworks and toolkits in a common library. Squidy provides a central design environment based on high-level visual data flow programming combined with zoomable user interface concepts. The user interface offers a Simple visual language and a collection of ready-to-use devices, filters and interaction techniques. The concept of semantic zooming enables nevertheless access to mo...

  15. NFC-Based User Interface for Smart Environments

    OpenAIRE

    Susanna Spinsante; Ennio Gambi

    2015-01-01

    The physical support of a home automation system, joined with a simplified user-system interaction modality, may allow people affected by motor impairments or limitations, such as elderly and disabled people, to live safely and comfortably at home, by improving their autonomy and facilitating the execution of daily life tasks. The proposed solution takes advantage of the Near Field Communications technology, which is simple and intuitive to use, to enable advanced user interaction. The user c...

  16. Semantic Technologies for User-Centric Home Network Management

    OpenAIRE

    Ibrahim Rana, Annie

    2015-01-01

    Home area network (HAN) management is problematic for ordinary home users. Lack of user expertise, potential complexity of administration tasks, extreme diversity of network devices, price pressures producing devices with minimal feature sets, and highly dynamic requirements of user applications are some of the main challenges in HANs. As networking becomes enabled in many more HAN devices, these problems are set to increase. A viable solution to address these challenges lie...

  17. Policy Driven Development: Flexible Policy Insertion for Large Scale Systems.

    Science.gov (United States)

    Demchak, Barry; Krüger, Ingolf

    2012-07-01

    The success of a software system depends critically on how well it reflects and adapts to stakeholder requirements. Traditional development methods often frustrate stakeholders by creating long latencies between requirement articulation and system deployment, especially in large scale systems. One source of latency is the maintenance of policy decisions encoded directly into system workflows at development time, including those involving access control and feature set selection. We created the Policy Driven Development (PDD) methodology to address these development latencies by enabling the flexible injection of decision points into existing workflows at runtime , thus enabling policy composition that integrates requirements furnished by multiple, oblivious stakeholder groups. Using PDD, we designed and implemented a production cyberinfrastructure that demonstrates policy and workflow injection that quickly implements stakeholder requirements, including features not contemplated in the original system design. PDD provides a path to quickly and cost effectively evolve such applications over a long lifetime.

  18. French nuclear energy policy

    International Nuclear Information System (INIS)

    Ferrari, A.; Bertel, E.

    1980-11-01

    The French energy policy is supported by a lucid view of the situation of our country and the constraints linked to the international context. This statement implies, the definition of a French policy or energy production essentially based on national resources, uranium, and especially for long term, technical know how which allows using plutonium in breeder reactors. This policy implies an effort in R and D, and industrial development of nuclear field, both in reactor construction and at all levels of fuel cycle. This coherent scientific and financial effort has been pursued since the beginning of years 60, and has placed France among the first nuclear countries in the world. Now this effort enables the mastership of a strong nuclear industry capable to assure the energy future of the country [fr

  19. End-User Control over Physical User-Interfaces: From Digital Fabrication to Real-Time Adaptability

    OpenAIRE

    Ramakers, Raf

    2016-01-01

    Graphical user interfaces are at the core of the majority of computing devices, including WIMP (windows, icons, menus, pointer) interaction styles and touch interactions. The popularity of graphical user interfaces stems from their ability to adapt to a multitude of tasks, such as document editing, messaging, browsing, etc. New tools and technologies also enabled users without a technical background to author these kind of digital interfaces, for example, filters for quick photo editing, inte...

  20. Ética, direitos dos usuários e políticas de humanização da atenção à saúde Ethics, users' rights and policies of humanization of healthcare

    Directory of Open Access Journals (Sweden)

    Paulo Antonio de Carvalho Fortes

    2004-12-01

    Full Text Available O artigo trata da evolução das políticas públicas de humanização dos serviços de saúde no Brasil. No campo da atenção em saúde, o termo humanização tem sido utilizado com diferentes significados e entendimentos, relacionando-o com os direitos dos pacientes e a ética voltada ao respeito ao outro. A partir dos anos 90, a humanização da atenção à saúde vem sendo tratada como política pública, iniciando-se no ambiente hospitalar, e , atualmente, sendo dirigida para todos os níveis de atenção de saúde.The article shows the evolution of public policies of humanization of healthcare in Brazil. Humanization was first related to patients' rights and ethics regarding respect for the others. In the nineties humanization is vieved as a public policies. Nowadays it is oriented to all services of health care.

  1. Undoing of Privacy Policies on Facebook

    OpenAIRE

    Patil , Vishwas ,; Shyamasundar , R. ,

    2017-01-01

    Part 2: Privacy; International audience; Facebook has a very flexible privacy and security policy specification that is based on intensional and extensional categories of user relationships. The former is fixed by Facebook but controlled by users whereas the latter is facilitated by Facebook with limited control to users. Relations and flows among categories is through a well-defined set of protocols and is subjected to the topology of underlying social graph that continuously evolves by cons...

  2. DOSFAC2 user`s guide

    Energy Technology Data Exchange (ETDEWEB)

    Young, M.L.; Chanin, D.

    1997-12-01

    This document describes the DOSFAC2 code, which is used for generating dose-to-source conversion factors for the MACCS2 code. DOSFAC2 is a revised and updated version of the DOSFAC code that was distributed with version 1.5.11 of the MACCS code. included are (1) an overview and background of DOSFAC2, (2) a summary of two new functional capabilities, and (3) a user`s guide. 20 refs., 5 tabs.

  3. From Policy to Pedagogy: The Implications of Sustainability Policy for Sustainability Pedagogy in Higher Education

    Science.gov (United States)

    Timmerman, Nora; Metcalfe, Amy Scott

    2009-01-01

    In response to the growing number of sustainability policies being enacted at higher education institutions, this article examines the relationship between policy and pedagogy, asking how policy texts can both enable and impede the implementation of sustainability pedagogy in higher education. To explore this question, we have undertaken a case…

  4. Pricing Policies in Academic Libraries.

    Science.gov (United States)

    King, Donald W.

    1979-01-01

    Economic considerations of user charges are presented along with economic principles and implications of charging for specific library materials and services. Alternative pricing policies and their implications are described, and, to illustrate the complexity and subtle effects of charging, a numerical example for interlibrary loans is also given.…

  5. Towards health in all policies for childhood obesity prevention

    NARCIS (Netherlands)

    A.-M. Hendriks (Anna-Marie); S.P.J. Kremers (Stef); J.S. Gubbels (Jessica); H. Raat (Hein); N.K. de Vries (Nanne); M.W.J. Jansen (Maria W.)

    2013-01-01

    textabstractThe childhood obesity epidemic can be best tackled by means of an integrated approach, which is enabled by integrated public health policies, or Health in All Policies. Integrated policies are developed through intersectoral collaboration between local government policy makers from

  6. User interface design considerations

    DEFF Research Database (Denmark)

    Andersen, Simon Engedal; Jakobsen, Arne; Rasmussen, Bjarne D.

    1999-01-01

    and output variables. This feature requires special attention when designing the user interface and a special approach for controlling the user selection of input and output variables are developed. To obtain a consistent system description the different input variables are grouped corresponding......When designing a user interface for a simulation model there are several important issues to consider: Who is the target user group, and which a priori information can be expected. What questions do the users want answers to and what questions are answered using a specific model?When developing...... the user interface of EESCoolTools these issues led to a series of simulation tools each with a specific purpose and a carefully selected set of input and output variables. To allow a more wide range of questions to be answered by the same model, the user can change between different sets of input...

  7. Financial inclusion: Policies and practices

    OpenAIRE

    Thankom Arun; Rajalaxmi Kamath

    2015-01-01

    As a key enabler for development, financial inclusion is firmly placed on the agenda of most governments as a key policy priority. Against this background, this round table provides a global and regional perspective on the policies and practices of financial inclusion. Using macro data, the collection reveals the diversity in the efforts towards achieving financial inclusion and the need for a progressive approach in financial inclusion. Further to this, the round table provides the regional ...

  8. Fine-grained policy control in U.S. Army Research Laboratory (ARL) multimodal signatures database

    Science.gov (United States)

    Bennett, Kelly; Grueneberg, Keith; Wood, David; Calo, Seraphin

    2014-06-01

    The U.S. Army Research Laboratory (ARL) Multimodal Signatures Database (MMSDB) consists of a number of colocated relational databases representing a collection of data from various sensors. Role-based access to this data is granted to external organizations such as DoD contractors and other government agencies through a client Web portal. In the current MMSDB system, access control is only at the database and firewall level. In order to offer finer grained security, changes to existing user profile schemas and authentication mechanisms are usually needed. In this paper, we describe a software middleware architecture and implementation that allows fine-grained access control to the MMSDB at a dataset, table, and row level. Result sets from MMSDB queries issued in the client portal are filtered with the use of a policy enforcement proxy, with minimal changes to the existing client software and database. Before resulting data is returned to the client, policies are evaluated to determine if the user or role is authorized to access the data. Policies can be authored to filter data at the row, table or column level of a result set. The system uses various technologies developed in the International Technology Alliance in Network and Information Science (ITA) for policy-controlled information sharing and dissemination1. Use of the Policy Management Library provides a mechanism for the management and evaluation of policies to support finer grained access to the data in the MMSDB system. The GaianDB is a policy-enabled, federated database that acts as a proxy between the client application and the MMSDB system.

  9. The diverse reasons for using Novel Psychoactive Substances - A qualitative study of the users' own perspectives.

    Science.gov (United States)

    Soussan, Christophe; Andersson, Martin; Kjellgren, Anette

    2018-02-01

    The increasing number of legally ambiguous and precarious Novel Psychoactive Substances (NPS) constitutes a challenge for policy makers and public health. Scientific and more in-depth knowledge about the motivations for using NPS is scarce and often consist of predetermined, non-systematic, or poorly described reasons deduced from top-down approaches. Therefore, the aim of the present study was to explore and characterize the users' self-reported reasons for NPS use inductively and more comprehensively. The self-reported reasons of a self-selected sample of 613 international NPS users were collected via an online survey promoted at the international drug discussion forum bluelight.org and later analyzed qualitatively using inductive thematic analysis. The analysis showed that the participants used NPS because these compounds reportedly: 1) enabled safer and more convenient drug use, 2) satisfied a curiosity and interest about the effects, 3) facilitated a novel and exciting adventure, 4) promoted self-exploration and personal growth, 5) functioned as coping agents, 6) enhanced abilities and performance, 7) fostered social bonding and belonging, and 8) acted as a means for recreation and pleasure. The consumption of NPS was also driven by 9) problematic and unintentional use. The present study contributed to a more comprehensive understanding of the users' own and self-reported reasons for using NPS, which needs to be acknowledged not only in order to minimize drug related harm and drug user alienation but also to improve prevention efforts and reduce the potentially counter-intuitive effects of strictly prohibitive policies. Copyright © 2017 The Authors. Published by Elsevier B.V. All rights reserved.

  10. New Catalog of Resources Enables Paleogeosciences Research

    Science.gov (United States)

    Lingo, R. C.; Horlick, K. A.; Anderson, D. M.

    2014-12-01

    The 21st century promises a new era for scientists of all disciplines, the age where cyber infrastructure enables research and education and fuels discovery. EarthCube is a working community of over 2,500 scientists and students of many Earth Science disciplines who are looking to build bridges between disciplines. The EarthCube initiative will create a digital infrastructure that connects databases, software, and repositories. A catalog of resources (databases, software, repositories) has been produced by the Research Coordination Network for Paleogeosciences to improve the discoverability of resources. The Catalog is currently made available within the larger-scope CINERGI geosciences portal (http://hydro10.sdsc.edu/geoportal/catalog/main/home.page). Other distribution points and web services are planned, using linked data, content services for the web, and XML descriptions that can be harvested using metadata protocols. The databases provide searchable interfaces to find data sets that would otherwise remain dark data, hidden in drawers and on personal computers. The software will be described in catalog entries so just one click will lead users to methods and analytical tools that many geoscientists were unaware of. The repositories listed in the Paleogeosciences Catalog contain physical samples found all across the globe, from natural history museums to the basements of university buildings. EarthCube has over 250 databases, 300 software systems, and 200 repositories which will grow in the coming year. When completed, geoscientists across the world will be connected into a productive workflow for managing, sharing, and exploring geoscience data and information that expedites collaboration and innovation within the paleogeosciences, potentially bringing about new interdisciplinary discoveries.

  11. The Grid-Enabled NMR Spectroscopy

    International Nuclear Information System (INIS)

    Lawenda, M.; Meyer, N.; Stroinski, M.; Popenda, L.; Gdaniec, Z.; Adamiak, R.W.

    2005-01-01

    The laboratory equipment used for experimental work is very expensive and unique as well. Only big regional or national centers could afford to purchase and use it, but on a very limited scale. That is a real problem that disqualifies all other research groups not having direct access to these instruments. Therefore the proposed framework plays a crucial role in equalizing the chances of all research groups. The Virtual Laboratory (VLab) project focuses its activity on embedding laboratory equipments in grid environments (handling HPC and visualization), touching some crucial issues not solved yet. In general the issues concern the standardization of the laboratory equipment definition to treat it as a simple grid resource, supporting the end user under the term of the workflow definition, introducing the accounting issues and prioritizing jobs which follow experiments on equipments. Nowadays, we have a lot of various equipments, which can be accessed remotely via network, but only on the way allowing the local management console/display to move through the network to make a simpler access. To manage an experimental and post-processing data as well as store them in a organized way, a special Digital Science Library was developed. The project delivers a framework to enable the usage of many different scientific facilities. The physical layer of the architecture includes the existing high-speed network like PIONIER in Poland, and the HPC and visualization infrastructure. The application, in fact the framework, can be used in all experimental disciplines, where access to physical equipments are crucial, e.g., chemistry (spectrometer), radio astronomy (radio telescope), and medicine (CAT scanner). The poster presentation will show how we deployed the concept in chemistry, supporting these disciplines with grid environment and embedding the Bruker Avance 600 MHz and Varian 300 MHz spectrometers. (author)

  12. Semantic Legal Policies for Data Exchange and Protection across Super-Peer Domains in the Cloud

    Directory of Open Access Journals (Sweden)

    Kua-Ping Cheng

    2012-10-01

    Full Text Available In semantic policy infrastructure, a Trusted Legal Domain (TLD, designated as a Super-Peer Domain (SPD, is a legal cage model used to circumscribe the legal virtual boundary of data disclosure and usage in the cloud. Semantic legal policies in compliance with the law are enforced at the super-peer within an SPD to enable Law-as-a-Service (LaaS for cloud service providers. In addition, cloud users could query fragmented but protected outsourcing cloud data from a law-aware super-peer, where each query is also compliant with the law. Semantic legal policies are logic-based formal policies, which are shown to be a combination of OWL-DL ontologies and stratified Datalog rules with negation, i.e., so-called non-monotonic cq-programs, for policy representation and enforcement. An agent at the super-peer is a unique law-aware guardian that provides protected data integration services for its peers within an SPD. Furthermore, agents at the super-peers specify how law-compliant legal policies are unified with each other to provide protected data exchange services across SPDs in the semantic data cloud.

  13. Enabling individualized therapy through nanotechnology.

    Science.gov (United States)

    Sakamoto, Jason H; van de Ven, Anne L; Godin, Biana; Blanco, Elvin; Serda, Rita E; Grattoni, Alessandro; Ziemys, Arturas; Bouamrani, Ali; Hu, Tony; Ranganathan, Shivakumar I; De Rosa, Enrica; Martinez, Jonathan O; Smid, Christine A; Buchanan, Rachel M; Lee, Sei-Young; Srinivasan, Srimeenakshi; Landry, Matthew; Meyn, Anne; Tasciotti, Ennio; Liu, Xuewu; Decuzzi, Paolo; Ferrari, Mauro

    2010-08-01

    Individualized medicine is the healthcare strategy that rebukes the idiomatic dogma of 'losing sight of the forest for the trees'. We are entering a new era of healthcare where it is no longer acceptable to develop and market a drug that is effective for only 80% of the patient population. The emergence of "-omic" technologies (e.g. genomics, transcriptomics, proteomics, metabolomics) and advances in systems biology are magnifying the deficiencies of standardized therapy, which often provide little treatment latitude for accommodating patient physiologic idiosyncrasies. A personalized approach to medicine is not a novel concept. Ever since the scientific community began unraveling the mysteries of the genome, the promise of discarding generic treatment regimens in favor of patient-specific therapies became more feasible and realistic. One of the major scientific impediments of this movement towards personalized medicine has been the need for technological enablement. Nanotechnology is projected to play a critical role in patient-specific therapy; however, this transition will depend heavily upon the evolutionary development of a systems biology approach to clinical medicine based upon "-omic" technology analysis and integration. This manuscript provides a forward looking assessment of the promise of nanomedicine as it pertains to individualized medicine and establishes a technology "snapshot" of the current state of nano-based products over a vast array of clinical indications and range of patient specificity. Other issues such as market driven hurdles and regulatory compliance reform are anticipated to "self-correct" in accordance to scientific advancement and healthcare demand. These peripheral, non-scientific concerns are not addressed at length in this manuscript; however they do exist, and their impact to the paradigm shifting healthcare transformation towards individualized medicine will be critical for its success. Copyright 2010 Elsevier Ltd. All rights

  14. Enabling individualized therapy through nanotechnology

    Science.gov (United States)

    Sakamoto, Jason H.; van de Ven, Anne L.; Godin, Biana; Blanco, Elvin; Serda, Rita E.; Grattoni, Alessandro; Ziemys, Arturas; Bouamrani, Ali; Hu, Tony; Ranganathan, Shivakumar I.; De Rosa, Enrica; Martinez, Jonathan O.; Smid, Christine A.; Buchanan, Rachel M.; Lee, Sei-Young; Srinivasan, Srimeenakshi; Landry, Matthew; Meyn, Anne; Tasciotti, Ennio; Liu, Xuewu; Decuzzi, Paolo; Ferrari, Mauro

    2010-01-01

    Individualized medicine is the healthcare strategy that rebukes the idiomatic dogma of ‘losing sight of the forest for the trees’. We are entering a new era of healthcare where it is no longer acceptable to develop and market a drug that is effective for only 80% of the patient population. The emergence of “-omic” technologies (e.g. genomics, transcriptomics, proteomics, metabolomics) and advances in systems biology are magnifying the deficiencies of standardized therapy, which often provide little treatment latitude for accommodating patient physiologic idiosyncrasies. A personalized approach to medicine is not a novel concept. Ever since the scientific community began unraveling the mysteries of the genome, the promise of discarding generic treatment regimens in favor of patient-specific therapies became more feasible and realistic. One of the major scientific impediments of this movement towards personalized medicine has been the need for technological enablement. Nanotechnology is projected to play a critical role in patient-specific therapy; however, this transition will depend heavily upon the evolutionary development of a systems biology approach to clinical medicine based upon “-omic” technology analysis and integration. This manuscript provides a forward looking assessment of the promise of nanomedicine as it pertains to individualized medicine and establishes a technology “snapshot” of the current state of nano-based products over a vast array of clinical indications and range of patient specificity. Other issues such as market driven hurdles and regulatory compliance reform are anticipated to “self-correct” in accordance to scientific advancement and healthcare demand. These peripheral, non-scientific concerns are not addressed at length in this manuscript; however they do exist, and their impact to the paradigm shifting healthcare transformation towards individualized medicine will be critical for its success. PMID:20045055

  15. Enabling Sustainability: Hierarchical Need-Based Framework for Promoting Sustainable Data Infrastructure in Developing Countries

    Directory of Open Access Journals (Sweden)

    David O. Yawson

    2009-11-01

    Full Text Available The paper presents thoughts on Sustainable Data Infrastructure (SDI development, and its user requirements bases. It brings Maslow's motivational theory to the fore, and proposes it as a rationalization mechanism for entities (mostly governmental that aim at realizing SDI. Maslow's theory, though well-known, is somewhat new in geospatial circles; this is where the novelty of the paper resides. SDI has been shown to enable and aid development in diverse ways. However, stimulating developing countries to appreciate the utility of SDI, implement, and use SDI in achieving sustainable development has proven to be an imposing challenge. One of the key reasons for this could be the absence of a widely accepted psychological theory to drive needs assessment and intervention design for the purpose of SDI development. As a result, it is reasonable to explore Maslow’s theory of human motivation as a psychological theory for promoting SDI in developing countries. In this article, we review and adapt Maslow’s hierarchy of needs as a framework for the assessment of the needs of developing nations. The paper concludes with the implications of this framework for policy with the view to stimulating the implementation of SDI in developing nations.

  16. Conviviality-driven access control policy

    NARCIS (Netherlands)

    El Kateb, Donia; Zannone, N.; Moawad, Assaad; Caire, Patrice; Nain, Grégory; Mouelhi, Tejeddine; Le Traon, Yves

    2015-01-01

    Nowadays many organizations experience security incidents due to unauthorized access to information. To reduce the risk of such incidents, security policies are often employed to regulate access to information. Such policies, however, are often too restrictive, and users do not have the rights

  17. Digital watermarking opportunities enabled by mobile media proliferation

    Science.gov (United States)

    Modro, Sierra; Sharma, Ravi K.

    2009-02-01

    Consumer usages of mobile devices and electronic media are changing. Mobile devices now include increased computational capabilities, mobile broadband access, better integrated sensors, and higher resolution screens. These enhanced features are driving increased consumption of media such as images, maps, e-books, audio, video, and games. As users become more accustomed to using mobile devices for media, opportunities arise for new digital watermarking usage models. For example, transient media, like images being displayed on screens, could be watermarked to provide a link between mobile devices. Applications based on these emerging usage models utilizing watermarking can provide richer user experiences and drive increased media consumption. We describe the enabling factors and highlight a few of the usage models and new opportunities. We also outline how the new opportunities are driving further innovation in watermarking technologies. We discuss challenges in market adoption of applications based on these usage models.

  18. IT enabled service delivery innovation from quality perspective

    Directory of Open Access Journals (Sweden)

    Yao-Chin Lin

    2014-03-01

    Full Text Available The objective is to understand how information and service quality to influence of IT enabled service (ITeS, then to enhance service delivery innovation (SDI. This study bases ITeS to elaborate two research questions by adopting Rodosek’s business reference model. Consequently, we conduct a case study approach, by deriving proposals concerning the relationships among two quality perspectives, ITeS, and SDI in a Taiwanese publishing company. In the end, we concluded three related findings. Firstly, the company based on service orientated to provide basic service functions to encourage more users to enjoy their services, as well as facilitating collaborative work via the online discussion area. Secondly, the company adopted advanced service functions to extend their service scopes to end-users, such as download the news into handheld devices. Finally, the company utilized the supporting service functions to assist customers integrating the ideas and plans.

  19. User-centered design

    International Nuclear Information System (INIS)

    Baik, Joo Hyun; Kim, Hyeong Heon

    2008-01-01

    The simplification philosophy, as an example, that both of EPRI-URD and EUR emphasize is treated mostly for the cost reduction of the nuclear power plants, but not for the simplification of the structure of user's tasks, which is one of the principles of user-centered design. A user-centered design is a philosophy based on the needs and interests of the user, with an emphasis on making products usable and understandable. However, the nuclear power plants offered these days by which the predominant reactor vendors are hardly user-centered but still designer-centered or technology-centered in viewpoint of fulfilling user requirements. The main goal of user-centered design is that user requirements are elicited correctly, reflected properly into the system requirements, and verified thoroughly by the tests. Starting from the user requirements throughout to the final test, each requirement should be traceable. That's why requirement traceability is a key to the user-centered design, and main theme of a requirement management program, which is suggested to be added into EPRI-URD and EUR in the section of Design Process. (author)

  20. On the Science-Policy Bridge: Do Spatial Heat Vulnerability Assessment Studies Influence Policy?

    Directory of Open Access Journals (Sweden)

    Tanja Wolf

    2015-10-01

    Full Text Available Human vulnerability to heat varies at a range of spatial scales, especially within cities where there can be noticeable intra-urban differences in heat risk factors. Mapping and visualizing intra-urban heat vulnerability offers opportunities for presenting information to support decision-making. For example the visualization of the spatial variation of heat vulnerability has the potential to enable local governments to identify hot spots of vulnerability and allocate resources and increase assistance to people in areas of greatest need. Recently there has been a proliferation of heat vulnerability mapping studies, all of which, to varying degrees, justify the process of vulnerability mapping in a policy context. However, to date, there has not been a systematic review of the extent to which the results of vulnerability mapping studies have been applied in decision-making. Accordingly we undertook a comprehensive review of 37 recently published papers that use geospatial techniques for assessing human vulnerability to heat. In addition, we conducted an anonymous survey of the lead authors of the 37 papers in order to establish the level of interaction between the researchers as science information producers and local authorities as information users. Both paper review and author survey results show that heat vulnerability mapping has been used in an attempt to communicate policy recommendations, raise awareness and induce institutional networking and learning, but has not as yet had a substantive influence on policymaking or preventive action.

  1. On the Science-Policy Bridge: Do Spatial Heat Vulnerability Assessment Studies Influence Policy?

    Science.gov (United States)

    Wolf, Tanja; Chuang, Wen-Ching; McGregor, Glenn

    2015-10-23

    Human vulnerability to heat varies at a range of spatial scales, especially within cities where there can be noticeable intra-urban differences in heat risk factors. Mapping and visualizing intra-urban heat vulnerability offers opportunities for presenting information to support decision-making. For example the visualization of the spatial variation of heat vulnerability has the potential to enable local governments to identify hot spots of vulnerability and allocate resources and increase assistance to people in areas of greatest need. Recently there has been a proliferation of heat vulnerability mapping studies, all of which, to varying degrees, justify the process of vulnerability mapping in a policy context. However, to date, there has not been a systematic review of the extent to which the results of vulnerability mapping studies have been applied in decision-making. Accordingly we undertook a comprehensive review of 37 recently published papers that use geospatial techniques for assessing human vulnerability to heat. In addition, we conducted an anonymous survey of the lead authors of the 37 papers in order to establish the level of interaction between the researchers as science information producers and local authorities as information users. Both paper review and author survey results show that heat vulnerability mapping has been used in an attempt to communicate policy recommendations, raise awareness and induce institutional networking and learning, but has not as yet had a substantive influence on policymaking or preventive action.

  2. Design Optimization Toolkit: Users' Manual

    Energy Technology Data Exchange (ETDEWEB)

    Aguilo Valentin, Miguel Alejandro [Sandia National Lab. (SNL-NM), Albuquerque, NM (United States). Computational Solid Mechanics and Structural Dynamics

    2014-07-01

    The Design Optimization Toolkit (DOTk) is a stand-alone C++ software package intended to solve complex design optimization problems. DOTk software package provides a range of solution methods that are suited for gradient/nongradient-based optimization, large scale constrained optimization, and topology optimization. DOTk was design to have a flexible user interface to allow easy access to DOTk solution methods from external engineering software packages. This inherent flexibility makes DOTk barely intrusive to other engineering software packages. As part of this inherent flexibility, DOTk software package provides an easy-to-use MATLAB interface that enables users to call DOTk solution methods directly from the MATLAB command window.

  3. Study on market policy

    International Nuclear Information System (INIS)

    2008-02-01

    In April 2007 the Dutch Minister of Economic Affairs promised the Lower House a study of the development of the public interests of quality, accessibility and efficiency after the introduction of market liberalization. In the debate on market liberalization in May 2007 the Minister complied with the Lower House?s request to include the consequences of the market liberalization operations on sectoral employment and labor conditions. This study addresses two questions: (1) Which developments occurred in the field of public interests quality, accessibility and efficiency and labor conditions since the introduction of market liberalization? and (2) What general findings and conclusions can be drawn from the implemented market liberalization policy in various sectors? What lessons can be learned for the future? Several sectors have been examined, including large energy users; renewable energy; energy market for medium users; energy (gas and electricity) [nl

  4. Global Think Tank Initiative Policy Engagement and ...

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

    Think tanks in developing countries aim to produce quality, evidence-based ... This project responds to the needs of TTI-funded institutions by launching the Policy ... highly engaged support and continual learning, the program will enable TTI ...

  5. Enabling a systems biology knowledgebase with gaggle and firegoose

    Energy Technology Data Exchange (ETDEWEB)

    Baliga, Nitin S. [Institute for Systems Biology, Seattle, WA (United States)

    2014-12-12

    The overall goal of this project was to extend the existing Gaggle and Firegoose systems to develop an open-source technology that runs over the web and links desktop applications with many databases and software applications. This technology would enable researchers to incorporate workflows for data analysis that can be executed from this interface to other online applications. The four specific aims were to (1) provide one-click mapping of genes, proteins, and complexes across databases and species; (2) enable multiple simultaneous workflows; (3) expand sophisticated data analysis for online resources; and enhance open-source development of the Gaggle-Firegoose infrastructure. Gaggle is an open-source Java software system that integrates existing bioinformatics programs and data sources into a user-friendly, extensible environment to allow interactive exploration, visualization, and analysis of systems biology data. Firegoose is an extension to the Mozilla Firefox web browser that enables data transfer between websites and desktop tools including Gaggle. In the last phase of this funding period, we have made substantial progress on development and application of the Gaggle integration framework. We implemented the workspace to the Network Portal. Users can capture data from Firegoose and save them to the workspace. Users can create workflows to start multiple software components programmatically and pass data between them. Results of analysis can be saved to the cloud so that they can be easily restored on any machine. We also developed the Gaggle Chrome Goose, a plugin for the Google Chrome browser in tandem with an opencpu server in the Amazon EC2 cloud. This allows users to interactively perform data analysis on a single web page using the R packages deployed on the opencpu server. The cloud-based framework facilitates collaboration between researchers from multiple organizations. We have made a number of enhancements to the cmonkey2 application to enable and

  6. Financial inclusion: Policies and practices

    Directory of Open Access Journals (Sweden)

    Thankom Arun

    2015-12-01

    Full Text Available As a key enabler for development, financial inclusion is firmly placed on the agenda of most governments as a key policy priority. Against this background, this round table provides a global and regional perspective on the policies and practices of financial inclusion. Using macro data, the collection reveals the diversity in the efforts towards achieving financial inclusion and the need for a progressive approach in financial inclusion. Further to this, the round table provides the regional perspectives on the policies and practices of financial inclusion in India, South Africa, and Australia.

  7. Modelling operations and security of cloud systems using Z-notation and Chinese Wall security policy

    Science.gov (United States)

    Basu, Srijita; Sengupta, Anirban; Mazumdar, Chandan

    2016-11-01

    Enterprises are increasingly using cloud computing for hosting their applications. Availability of fast Internet and cheap bandwidth are causing greater number of people to use cloud-based services. This has the advantage of lower cost and minimum maintenance. However, ensuring security of user data and proper management of cloud infrastructure remain major areas of concern. Existing techniques are either too complex, or fail to properly represent the actual cloud scenario. This article presents a formal cloud model using the constructs of Z-notation. Principles of the Chinese Wall security policy have been applied to design secure cloud-specific operations. The proposed methodology will enable users to safely host their services, as well as process sensitive data, on cloud.

  8. International user studies

    DEFF Research Database (Denmark)

    Nielsen, Lene; Madsen, Sabine; Jensen, Iben

    In this report, we present the results of a research project about international user studies. The project has been carried out by researchers from the Center for Persona Research and –Application, The IT University in Copenhagen and the Department of Learning and Philosophy, Aalborg University...... in Sydhavnen, and it is funded by InfinIT. Based on a qualitative interview study with 15 user researchers from 11 different companies, we have investigated how companies collect and present data about users on international markets. Key findings are: Companies do not collect data about end users in all...... the countries/regions they operate in. Instead, they focus on a few strategic markets. International user studies tend to be large-scale studies that involve the effort of many both internal and external/local human resources. The studies typically cover 2-4 countries/regions and many end users in each country...

  9. Make E-Learning Effortless! Impact of a Redesigned User Interface on Usability through the Application of an Affordance Design Approach

    Science.gov (United States)

    Park, Hyungjoo; Song, Hae-Deok

    2015-01-01

    Given that a user interface interacts with users, a critical factor to be considered in improving the usability of an e-learning user interface is user-friendliness. Affordances enable users to more easily approach and engage in learning tasks because they strengthen positive, activating emotions. However, most studies on affordances limit…

  10. Meteorological Data Visualization in Multi-User Virtual Reality

    Science.gov (United States)

    Appleton, R.; van Maanen, P. P.; Fisher, W. I.; Krijnen, R.

    2017-12-01

    Due to their complexity and size, visualization of meteorological data is important. It enables the precise examining and reviewing of meteorological details and is used as a communication tool for reporting, education and to demonstrate the importance of the data to policy makers. Specifically for the UCAR community it is important to explore all of such possibilities.Virtual Reality (VR) technology enhances the visualization of volumetric and dynamical data in a more natural way as compared to a standard desktop, keyboard mouse setup. The use of VR for data visualization is not new but recent developments has made expensive hardware and complex setups unnecessary. The availability of consumer of the shelf VR hardware enabled us to create a very intuitive and low cost way to visualize meteorological data. A VR viewer has been implemented using multiple HTC Vive head sets and allows visualization and analysis of meteorological data in NetCDF format (e.g. of NCEP North America Model (NAM), see figure). Sources of atmospheric/meteorological data include radar and satellite as well as traditional weather stations. The data includes typical meteorological information such as temperature, humidity, air pressure, as well as those data described by the climate forecast (CF) model conventions (http://cfconventions.org). Other data such as lightning-strike data and ultra-high-resolution satellite data are also becoming available. The users can navigate freely around the data which is presented in a virtual room at a scale of up to 3.5 X 3.5 meters. The multiple users can manipulate the model simultaneously. Possible mutations include scaling/translating, filtering by value and using a slicing tool to cut-off specific sections of the data to get a closer look. The slicing can be done in any direction using the concept of a `virtual knife' in real-time. The users can also scoop out parts of the data and walk though successive states of the model. Future plans are (a.o.) to

  11. MADS Users' Guide

    Science.gov (United States)

    Moerder, Daniel D.

    2014-01-01

    MADS (Minimization Assistant for Dynamical Systems) is a trajectory optimization code in which a user-specified performance measure is directly minimized, subject to constraints placed on a low-order discretization of user-supplied plant ordinary differential equations. This document describes the mathematical formulation of the set of trajectory optimization problems for which MADS is suitable, and describes the user interface. Usage examples are provided.

  12. ENERGY POLICY

    OpenAIRE

    Avrupa Topluluğu Enstitüsü, Marmara Üniversitesi

    2015-01-01

    John Mitchell considers EU policies on energy supply security; Tera Allas on energy security of supply in the UK: the way forward; Peter Odell assesses public/private partnerships on the UKCS; Olivier Appert provides an overview of French energy policy.

  13. Energy policy

    International Nuclear Information System (INIS)

    Forrester, J.W.

    1979-01-01

    The author places the energy problem in the context of world economy. The various obstacles encountered in the United States to spell out a viable national energy policy are cited. A certain number of practical proposals is given to lead to an 'effective policy' which would allow energy economy at the same time as energy development, that is, including nuclear energy [fr

  14. User illusion: ideological construction of ‘user-generated content’ in the EC consultation on copyright

    Directory of Open Access Journals (Sweden)

    Kristofer Erickson

    2014-10-01

    Full Text Available Recent policy consultations by the UK Intellectual Property Office, the US Patent and Trademark Office and the European Commission (EC have highlighted the importance of user-generated content in debates to reform copyright. User-generated content (UGC – often combining existing copyright material with transformative creativity – remains a contested terrain, with no clear or widely accepted definition. This paper examines how various stakeholders in the 2014 EC consultation on copyright attempted to shape the definition of UGC in order to suit their interests, sometimes aligning or conflicting with other stakeholder groups. Data from 203 written responses by registered stakeholders (authors, platform intermediaries and users were subjected to a discourse analysis methodology. Key arguments and policy preferences from each stakeholder group are identified and discussed.

  15. Measuring user engagement

    CERN Document Server

    Lalmas, Mounia; Yom-Tov, Elad

    2014-01-01

    User engagement refers to the quality of the user experience that emphasizes the positive aspects of interacting with an online application and, in particular, the desire to use that application longer and repeatedly. User engagement is a key concept in the design of online applications (whether for desktop, tablet or mobile), motivated by the observation that successful applications are not just used, but are engaged with. Users invest time, attention, and emotion in their use of technology, and seek to satisfy pragmatic and hedonic needs. Measurement is critical for evaluating whether online

  16. Web-users identification

    OpenAIRE

    Kazakov, Ilja

    2017-01-01

    The main goal of this thesis is to determine what parameters (of a browser fingerprint) are necessary in order to identify a user in a specific interval (number of users). The secondary goal is to try to assign fingerprints to users. The final goal is to find out the weight of each parameter (usefulness). The thesis consists of two main parts: data collection (up to 10000 users) and analysis of the data. As a result, with help of an implemented JavaScript plugin, a database, which consists of...

  17. User participation in implementation

    DEFF Research Database (Denmark)

    Fleron, Benedicte; Rasmussen, Rasmus; Simonsen, Jesper

    2012-01-01

    Systems development has been claimed to benefit from user participation, yet user participation in implementation activities may be more common and is a growing focus of participatory-design work. We investigate the effect of the extensive user participation in the implementation of a clinical...... experienced more uncertainty and frustration than management and non-participating staff, especially concerning how to run an implementation process and how to understand and utilize the configuration possibilities of the system. This suggests that user participation in implementation introduces a need...

  18. MLF user program

    International Nuclear Information System (INIS)

    Kamiyama, Takashi; Ikeda, Yujiro

    2008-01-01

    The user program of J-PARC/MLF is overviewed. Since MLF will be one of the major neutron facilities in the world, an international standard system for the user program is expected. It is also expected to establish a system to promote users from industries. The MLF user program is based on the IUPAP recommendation on the selection of proposals. Both open and closed accesses, biannual, regular, rapid accesses, etc. will be provided. All the features in the system are being introduced to maximize both scientific and engineering outputs from MLF. (author)

  19. Modeling and Simulation With Operational Databases to Enable Dynamic Situation Assessment & Prediction

    Science.gov (United States)

    2010-11-01

    subsections discuss the design of the simulations. 3.12.1 Lanchester5D Simulation A Lanchester simulation was developed to conduct performance...benchmarks using the WarpIV Kernel and HyperWarpSpeed. The Lanchester simulation contains a user-definable number of grid cells in which blue and red...forces engage in battle using Lanchester equations. Having a user-definable number of grid cells enables the simulation to be stressed with high entity

  20. CloVR-Comparative: automated, cloud-enabled comparative microbial genome sequence analysis pipeline

    OpenAIRE

    Agrawal, Sonia; Arze, Cesar; Adkins, Ricky S.; Crabtree, Jonathan; Riley, David; Vangala, Mahesh; Galens, Kevin; Fraser, Claire M.; Tettelin, Herv?; White, Owen; Angiuoli, Samuel V.; Mahurkar, Anup; Fricke, W. Florian

    2017-01-01

    Background The benefit of increasing genomic sequence data to the scientific community depends on easy-to-use, scalable bioinformatics support. CloVR-Comparative combines commonly used bioinformatics tools into an intuitive, automated, and cloud-enabled analysis pipeline for comparative microbial genomics. Results CloVR-Comparative runs on annotated complete or draft genome sequences that are uploaded by the user or selected via a taxonomic tree-based user interface and downloaded from NCBI. ...

  1. Policy statement on gas distribution in Nova Scotia

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2002-01-30

    This paper presented Nova Scotia's policy related to gas distribution. The government of Nova Scotia views natural gas as an economic enabler and is committed to ensuring that natural gas is available and accessible to Nova Scotians where it is economically feasible. Natural gas will give the province an efficient and clean burning energy supply that will make existing businesses more competitive. The province will support and facilitate the construction and operation of a gas distribution system by the private sector and will ensure that there is regulatory oversight by the Nova Scotia Utility and Review Board to protect the public interest. The government will also develop a plan for early conversion of government buildings to natural gas. This paper described the province's policy on gas distribution in relation to: (1) a province-wide franchise, (2) a supplemental franchise, (3) cost of service/performance based rates, (4) postage stamp rates, (5) a Maritimes and Northeast lateral policy, (6) direct access/bypass, (7) existing direct access user, (8) bundling of gas sales and other products and services, (9) licensing of gas marketers, (10) benefits, (11), regulatory efficiency, (12) municipal taxes, and (13) municipal operating agreements.

  2. Hypertension: The understanding of bearer’s users, enrolled and monitored in the family health units

    Directory of Open Access Journals (Sweden)

    Vilara Maria Mesquita Mendes Pires

    2012-01-01

    Full Text Available High Blood Pressure (HBP occupies a prominent position, due to its high incidence and prevalence, as a multifactorial disease and mostly asymptomatic, that fundamentally endangers the promote life’s quality. The study aimed to portray the understanding of bearer’s users enrolled and monitored by the HIPERDIA program, in Family Health Units, about their pathology and thus be able to establish strategies that may be closer to their reality to propose policies to encourage the promotion of health. The study with qualitative approach, conducted in the municipality of Jequié -Bahia, with 08 Family Health Teams, with 152 users with hypertension. We used the semi-structured interview and the collective subject speech technique, which enabled us to reconstruct 04 speeches: DSC 01: "To me it is a terrible disease", DSC 02 "do not eat salt, do not eat fat”, DSC 03 "it is to have headaches, vertigo, it causes heart attack, it causes stroke" DSC 04 "I do not know what it exactly is", they reflect the understanding of the study subjects about their pathology. This leads us to think of health actions aimed at health education emerging the need for change in the approach and use of a common language between professionals and service users, ensuring the promotion of life’s quality and, consequently, the co-responsibility in the treatment adherence.

  3. Demonstrator 1: User Interface and User Functions

    DEFF Research Database (Denmark)

    Gram, Christian

    1999-01-01

    Describes the user interface and its functionality in a prototype system used for a virtual seminar session. The functionality is restricted to what is needed for a distributed seminar discussion among not too many people. The system is designed to work with the participants distributed at several...

  4. Global Policies and Local Practice

    DEFF Research Database (Denmark)

    Rasche, Andreas; Gilbert, Dirk Ulrich

    networks that are embedded in a wider global network, I argue that tighter couplings (within local networks) and looser couplings (between local networks) coexist. Second, I suggest that this coexistence of couplings enables MSIs to generate policy outcomes which address the conditions of a transnational...

  5. Global Policies and Local Practice

    DEFF Research Database (Denmark)

    Rasche, Andreas

    2012-01-01

    networks that are embedded in a wider global network, I argue that tighter couplings (within local networks) and looser couplings (between local networks) coexist. Second, I suggest that this coexistence of couplings enables MSIs to generate policy outcomes which address the conditions of a transnational...

  6. Dependence and resistance in community mental health care-Negotiations of user participation between staff and users.

    Science.gov (United States)

    Femdal, I; Knutsen, I R

    2017-10-01

    interplay between users and health professionals in community mental health care. Method This qualitative study is based on semi-structured in-depth interviews, involving ten service users and ten professionals in community mental health care in Norway. The analysis is inspired by Willig's model for Foucauldian discourse analysis. Results The study illuminates the dynamic nature of user participation that arises through negotiation between users' and professionals' positions as change enablers, dependents, resisters, persuaders and knowledge holders. Discussion Discourses of user participation allow for different subject positions in mental health care. User participation also involves government and questions of power, as well as ambitions of change and control. Professionals act in different ways to make and keep users active, participating, enterprising and self-governing, and users respond and take part within the same discursive framework. Implications for practice Awareness of subjects' positions in discourses is important to increase reflection on the dynamic interplay in user-professional collaboration. © 2017 John Wiley & Sons Ltd.

  7. Frontpage and Dreamweaver users must use encryption

    CERN Multimedia

    Web Services Team

    2006-01-01

    In order to ensure document confidentiality and protect users from the possible theft of their passwords, all web authoring actions will be required to use encryption as of 15 February 2006. Most Frontpage and Dreamweaver users will have to slightly change the way they connect to their web sites in order to enable encryption. Please note that only the initial connection to the web site from Frontpage or Dreamweaver is affected: there is no change in the use of these applications after the initial connection, and the web site itself is not affected. Further details, as well as instructions on how to enable encryption, are available at: http://cern.ch/web/docs/AuthDoc/SecureAuthoring. In case of problems, please contact the computer helpdesk or web.support@cern.ch. The Web Services Team

  8. Multi-User MIMO Across Small Cells

    DEFF Research Database (Denmark)

    Finn, Danny; Ahmadi, Hamed; Cattoni, Andrea Fabio

    2014-01-01

    The main contribution of this work is the proposal and assessment of the MU-MIMO across Small Cells concept. MU-MIMO is the spatial multiplexing of multiple users on a single time-frequency resource. In small cell networks, where the number of users per cell is low, finding suitable sets of users...... to be co-scheduled for MU-MIMO is not always possible. In these cases we propose MU-MIMO-based cell reassignments of users into adjacent cells to enable MU-MIMO operation. From system level simulations we found that, when the initial number of users per small cell is four, cell reassignment results in a 21.......7% increase in the spectral efficiency gain attributed to MU-MIMO, and a higher percentage increase when the initial number of users per cell is lower. Going forward, we will extend this work to also consider energy savings through switching off small cells which are emptied by the reassignment process....

  9. 12 CFR 334.82 - Duties of users regarding address discrepancies.

    Science.gov (United States)

    2010-01-01

    ... STATEMENTS OF GENERAL POLICY FAIR CREDIT REPORTING Duties of Users of Consumer Reports Regarding Address... section applies to a user of consumer reports (user) that receives a notice of address discrepancy from a... consumer report and the address(es) in the agency's file for the consumer. (c) Reasonable belief. (1...

  10. LANCE Usage and User Analysis: Creating a Better System that Meets User Needs

    Science.gov (United States)

    Davies, D.; Boller, R. A.; Schmaltz, J. E.; Murphy, K. J.; Ilavajhala, S.; Ullah, A.; Joshi, T.

    2012-12-01

    This paper describes known uses of NASA's Land Atmosphere Near-real time Capability for EOS (LANCE) data and imagery and summarizes findings from informal interviews with LANCE users, undertaken to better understand their needs. LANCE, the NRT component of EOSDIS, provides products from MODIS, AIRS, OMI and MLS within 3 hours of satellite observation. LANCE has in excess of 50,000 unique anonymous users per month using data and imagery for wildfire management, air quality measurements, shipping, agricultural forecasting as well as monitoring volcanic plumes, dust storms, smoke plumes and floods etc. Users can be categorized as end users or as brokers who may repackage the imagery and pass it on to their own end users. Interactions with a sample of end users found the following: users like MODIS Rapid Response imagery but do not want to be confined to pre-defined subsets; they want a broader selection of imagery and those with higher bandwidth want the capability to pull in imagery in to their own web-mapping or GIS applications. Users with lower bandwidth want the capability to define their own areas-of-interest for simple download of an image file. Users also expressed a desire to see historic as well as near-real time data, so they can compare the current situation to the recent past. Users want download capabilities to enable information to be shared quickly and easily. These and other findings are being fed back to EOSDIS developers who are creating tools and services to better meet user needs. The findings from users have been valuable in ensuring that developers are on track. The most recent offerings, available http://earthdata.nasa.gov/lance, are Worldview - a web-based client which provides capability to interactively browse full-resolution, global, near real-time satellite imagery from 50+ data products from LANCE, and the Global Imagery Browse Services (GIBS) which enables both users and brokers to pull the latest imagery in to their own web mapping

  11. Data Policy

    Directory of Open Access Journals (Sweden)

    Mark A Parsons

    2013-07-01

    Full Text Available The first purpose of data policy should be to serve the objectives of the organization or project sponsoring the collection of the data. With research data, data policy should also serve the broader goals of advancing scientific and scholarly inquiry and society at large. This is especially true with government-funded data, which likely comprise the vast majority of research data. Data policy should address multiple issues, depending on the nature and objectives of the data. These issues include data access requirements, data preservation and stewardship requirements, standards and compliance mechanisms, data security issues, privacy and ethical concerns, and potentially even specific collection protocols and defined data flows. The specifics of different policies can vary dramatically, but all data policies need to address data access and preservation. Research data gain value with use and must therefore be accessible and preserved for future access. This article focuses on data access. While policy might address multiple issues, at a first level it must address where the data stand on what Lyon (2009 calls the continuum of openness. Making data as openly accessible as possible provides the greatest societal benefit, and a central purpose of data policy is to work toward ethically open data access. An open data regime not only maximizes the benefit of the data, it also simplifies most of the other issues around effective research data stewardship and infrastructure development.

  12. EMI New User Communities

    CERN Document Server

    Riedel, M

    2013-01-01

    This document provides pieces of information about new user communities that directly or indirectly take advantage of EMI Products. Each user community is described via one specific EMI product use case to understand and communicate the current usage of EMI Products in practice.

  13. Additional user needs

    International Nuclear Information System (INIS)

    Rorschach, H.E.; Hayter, J.B.

    1986-01-01

    This paper summarizes the conclusions of a discussion group on users' needs held at the Workshop on an Advanced Steady-State Neutron Facility. The discussion was devoted to reactor characteristics, special facilities and siting considerations suggested by user needs. (orig.)

  14. Users in Persistant Action

    DEFF Research Database (Denmark)

    Christiansen, John K.; Gasparin, Marta; Varnes, Claus J.

    2012-01-01

    of the hybrid collective to include the press and distribution channels to want it back. All actors in collective actions can become lead users when supported by establishing alliances. This perspective is different from Von Hippel (1986) who is claiming that the trend needs to be defined before the lead users...

  15. User Interface History

    DEFF Research Database (Denmark)

    Jørgensen, Anker Helms; Myers, Brad A

    2008-01-01

    User Interfaces have been around as long as computers have existed, even well before the field of Human-Computer Interaction was established. Over the years, some papers on the history of Human-Computer Interaction and User Interfaces have appeared, primarily focusing on the graphical interface e...

  16. Users are problem solvers!

    NARCIS (Netherlands)

    Brouwer-Janse, M.D.

    1991-01-01

    Most formal problem-solving studies use verbal protocol and observational data of problem solvers working on a task. In user-centred product-design projects, observational studies of users are frequently used too. In the latter case, however, systematic control of conditions, indepth analysis and

  17. Creating an enabling environment for WR&R implementation.

    Science.gov (United States)

    Stathatou, P-M; Kampragou, E; Grigoropoulou, H; Assimacopoulos, D; Karavitis, C; Gironás, J

    2017-09-01

    Reclaimed water is receiving growing attention worldwide as an effective solution for alleviating the growing water scarcity in many areas. Despite the various benefits associated with reclaimed water, water recycling and reuse (WR&R) practices are not widely applied around the world. This is mostly due to complex and inadequate local legal and institutional frameworks and socio-economic structures, which pose barriers to wider WR&R implementation. An integrated approach is therefore needed while planning the implementation of WR&R schemes, considering all the potential barriers, and aiming to develop favourable conditions for enhancing reclaimed water use. This paper proposes a comprehensive methodology supporting the development of an enabling environment for WR&R implementation. The political, economic, social, technical, legal and institutional factors that may influence positively (drivers) or negatively (barriers) WR&R implementation in the regional water systems are identified, through the mapping of local stakeholder perceptions. The identified barriers are further analysed, following a Cross-Impact/System analysis, to recognize the most significant barriers inhibiting system transition, and to prioritize the enabling instruments and arrangements that are needed to boost WR&R implementation. The proposed methodology was applied in the Copiapó River Basin in Chile, which faces severe water scarcity. Through the analysis, it was observed that barriers outweigh drivers for the implementation of WR&R schemes in the Copiapó River Basin, while the key barriers which could be useful for policy formulation towards an enabling environment in the area concern the unclear legal framework regarding the ownership of treated wastewater, the lack of environmental policies focusing on pollution control, the limited integration of reclaimed water use in current land use and development policies, the limited public awareness on WR&R, and the limited availability of

  18. Discussion of the enabling environments for decentralised water systems.

    Science.gov (United States)

    Moglia, M; Alexander, K S; Sharma, A

    2011-01-01

    Decentralised water supply systems are becoming increasingly affordable and commonplace in Australia and have the potential to alleviate urban water shortages and reduce pollution into natural receiving marine and freshwater streams. Learning processes are necessary to support the efficient implementation of decentralised systems. These processes reveal the complex socio-technical and institutional factors to be considered when developing an enabling environment supporting decentralised water and wastewater servicing solutions. Critical to the technological transition towards established decentralised systems is the ability to create strategic and adaptive capacity to promote learning and dialogue. Learning processes require institutional mechanisms to ensure the lessons are incorporated into the formulation of policy and regulation, through constructive involvement of key government institutions. Engagement of stakeholders is essential to the enabling environment. Collaborative learning environments using systems analysis with communities (social learning) and adaptive management techniques are useful in refining and applying scientists' and managers' knowledge (knowledge management).

  19. Automated Planning Enables Complex Protocols on Liquid-Handling Robots.

    Science.gov (United States)

    Whitehead, Ellis; Rudolf, Fabian; Kaltenbach, Hans-Michael; Stelling, Jörg

    2018-03-16

    Robotic automation in synthetic biology is especially relevant for liquid handling to facilitate complex experiments. However, research tasks that are not highly standardized are still rarely automated in practice. Two main reasons for this are the substantial investments required to translate molecular biological protocols into robot programs, and the fact that the resulting programs are often too specific to be easily reused and shared. Recent developments of standardized protocols and dedicated programming languages for liquid-handling operations addressed some aspects of ease-of-use and portability of protocols. However, either they focus on simplicity, at the expense of enabling complex protocols, or they entail detailed programming, with corresponding skills and efforts required from the users. To reconcile these trade-offs, we developed Roboliq, a software system that uses artificial intelligence (AI) methods to integrate (i) generic formal, yet intuitive, protocol descriptions, (ii) complete, but usually hidden, programming capabilities, and (iii) user-system interactions to automatically generate executable, optimized robot programs. Roboliq also enables high-level specifications of complex tasks with conditional execution. To demonstrate the system's benefits for experiments that are difficult to perform manually because of their complexity, duration, or time-critical nature, we present three proof-of-principle applications for the reproducible, quantitative characterization of GFP variants.

  20. User Frustrations as Opportunities

    Directory of Open Access Journals (Sweden)

    Michael Weiss

    2012-04-01

    Full Text Available User frustrations are an excellent source of new product ideas. Starting with this observation, this article describes an approach that entrepreneurs can use to discover business opportunities. Opportunity discovery starts with a problem that the user has, but may not be able to articulate. User-centered design techniques can help elicit those latent needs. The entrepreneur should then try to understand how users are solving their problem today, before proposing a solution that draws on the unique skills and technical capabilities available to the entrepreneur. Finally, an in-depth understanding of the user allows the entrepreneur to hone in on the points of difference and resonance that are the foundation of a strong customer value proposition.

  1. User interface support

    Science.gov (United States)

    Lewis, Clayton; Wilde, Nick

    1989-01-01

    Space construction will require heavy investment in the development of a wide variety of user interfaces for the computer-based tools that will be involved at every stage of construction operations. Using today's technology, user interface development is very expensive for two reasons: (1) specialized and scarce programming skills are required to implement the necessary graphical representations and complex control regimes for high-quality interfaces; (2) iteration on prototypes is required to meet user and task requirements, since these are difficult to anticipate with current (and foreseeable) design knowledge. We are attacking this problem by building a user interface development tool based on extensions to the spreadsheet model of computation. The tool provides high-level support for graphical user interfaces and permits dynamic modification of interfaces, without requiring conventional programming concepts and skills.

  2. The PANTHER User Experience

    Energy Technology Data Exchange (ETDEWEB)

    Coram, Jamie L. [Sandia National Lab. (SNL-NM), Albuquerque, NM (United States); Morrow, James D. [Sandia National Lab. (SNL-NM), Albuquerque, NM (United States); Perkins, David Nikolaus [Sandia National Lab. (SNL-NM), Albuquerque, NM (United States)

    2015-09-01

    This document describes the PANTHER R&D Application, a proof-of-concept user interface application developed under the PANTHER Grand Challenge LDRD. The purpose of the application is to explore interaction models for graph analytics, drive algorithmic improvements from an end-user point of view, and support demonstration of PANTHER technologies to potential customers. The R&D Application implements a graph-centric interaction model that exposes analysts to the algorithms contained within the GeoGraphy graph analytics library. Users define geospatial-temporal semantic graph queries by constructing search templates based on nodes, edges, and the constraints among them. Users then analyze the results of the queries using both geo-spatial and temporal visualizations. Development of this application has made user experience an explicit driver for project and algorithmic level decisions that will affect how analysts one day make use of PANTHER technologies.

  3. TRAC User's Guide

    International Nuclear Information System (INIS)

    Boyack, B.E.; Stumpf, H.; Lime, J.F.

    1985-11-01

    This guide has been prepared to assist users in applying the Transient Reactor Analysis Code (TRAC). TRAC is an advanced best-estimate systems code for analyzing transients in thermal-hydraulic systems. The code is very general. Because it is general, efforts to model specific nuclear power plants or experimental facilities often present a challenge to the TRAC user. This guide has been written to assist first-time or intermediate users. It is specifically written for the TRAC version designated TRAC-PF1/MOD1. The TRAC User's Guide should be considered a companion document to the TRAC Code Manual; the user will need both documents to use TRAC effectively. 18 refs., 45 figs., 19 tabs

  4. RADTRAN 4: User guide

    International Nuclear Information System (INIS)

    Neuhauser, K.S.; Kanipe, F.L.

    1992-01-01

    RADTRAN 4 is used to evaluate radiological consequences of incident-free transportation, as well as the radiological risks from vehicular accidents occurring during transportation. This User Guide is Volume 3 in a series of four volume of the documentation of the RADTRAN 4 computer code for transportation risk analysis. The other three volumes are Volume 1, the Executive Summary; Volume 2, the Technical Manual; and Volume 4, the Programmer's Manual. The theoretical and calculational basis for the operations performed by RADTRAN 4 are discussed in Volume 2. Throughout this User Guide the reader will be referred to Volume 2 for detailed discussions of certain RADTRAN features. This User Guide supersedes the document ''RADTRAN III'' by Madsen et al. (1983). This RADTRAN 4 User Guide specifies and describes the required data, control inputs, input sequences, user options, program limitations, and other activities necessary for execution of the RADTRAN 4 computer code

  5. An encryption scheme for a secure policy updating

    NARCIS (Netherlands)

    Ibraimi, L.; Asim, M.; Petkovic, M.; Obaidat, M.S.; Tsihrintzis, G.A.; Filipe, J.

    2012-01-01

    Ciphertext policy attribute based encryption is an encryption technique where the data is encrypted according to an access policy over attributes. Users who have a secret key associated with a set of attributes which satisfy the access policy can decrypt the encrypted data. However, one of the

  6. Information literacy of the academic library users

    Directory of Open Access Journals (Sweden)

    Sanda Hasenay

    2016-03-01

    Full Text Available Information literacy should be a foundation of any educational system, which would enable students and library users a more efficient way to perform academically and in everyday life. The research goal was to determine the level of information literacy among the students, users of the Library of Faculty of Food and Technology Osijek (PTFOS. A special survey – quiz was used to determine students’ knowledge of library collection and services. The sample of 115 students was surveyed between 16th and 27th of February 2015. The library users are aware of the conditions of using the library collections as well as library services, but they don't read messages on the library's bulletin board, desks and web site. The research results will be used as guidelines for improving information literacy and future research.

  7. Development and Analysis of Security Policies in Security Enhanced Android

    Science.gov (United States)

    2012-12-01

    by Tresys Technology [32]. The suite contains tools for SE policy creation, management, and analysis. Apol provides a graphical interface for...runs under a predefined platform user: system, nfc , radio, etc. The third and fourth checks simply deal with different user strings, with fixed...system user id to the system domain and their application directories to system_data_file. Similarly, applications under the nfc and radio user id

  8. Enablers and constrainers to participation: Has policy in Nordic countries reached its limit for raising participation in adult learning among certain groups? Paper presented (with R. Desjardins) at the II Nordic conference on Adult Learning, Linköping, Sweden, 17-19 April

    DEFF Research Database (Denmark)

    Milana, Marcella; Desjardins, Richard

    barriers to participation, and ensure that disadvantaged groups have equal opportunity to take up adult learning. Together, observations indicate that policy matters in promoting adult learning, especially among adults that would otherwise not participate. At the same time the observations indicate......Despite comparatively high and equal participation in adult learning in Nordic countries, a distinct pattern of non-participation persists. Moreover, the pattern of adults who tend to participate comparatively less often is similar to the non-Nordic countries considered, although it is less...... accentuated. The Nordic countries have a long shared history of supporting and fostering a rich adult learning culture. Although various historical, social and cultural factors are behind this, Nordic countries also share a strong record of public policy that aims to: promote adult learning, target various...

  9. Connecting Mobile Users Through Mobile Social Networks

    Directory of Open Access Journals (Sweden)

    Faisal Alkhateeb

    2012-10-01

    Full Text Available Nowadays, social networks become popular with the emerging of web-based social networking services. Recently, several mobile services are developed to connect users to their favourite social networks such as Facebook, Twitter, Flickr, etc. However, these services depends upon the existing web-based social networks. In this paper, we present a mobile service for joining groups across communities. The originality of the work is that the framework of the service allows creating and joining social networks that are self-contained for mobile company servers. The service consists of several sub-services such as users invitation, group finding and others. Users, regardless of their disability, can use the service and its sub-services without the need to create their own accounts on social web sites and thus their own groups. We also propose a privacy control policy for mobile social networks.

  10. A Web-based graphical user interface for evidence-based decision making for health care allocations in rural areas

    Science.gov (United States)

    Schuurman, Nadine; Leight, Margo; Berube, Myriam

    2008-01-01

    Background The creation of successful health policy and location of resources increasingly relies on evidence-based decision-making. The development of intuitive, accessible tools to analyse, display and disseminate spatial data potentially provides the basis for sound policy and resource allocation decisions. As health services are rationalized, the development of tools such graphical user interfaces (GUIs) is especially valuable at they assist decision makers in allocating resources such that the maximum number of people are served. GIS can used to develop GUIs that enable spatial decision making. Results We have created a Web-based GUI (wGUI) to assist health policy makers and administrators in the Canadian province of British Columbia make well-informed decisions about the location and allocation of time-sensitive service capacities in rural regions of the province. This tool integrates datasets for existing hospitals and services, regional populations and road networks to allow users to ascertain the percentage of population in any given service catchment who are served by a specific health service, or baskets of linked services. The wGUI allows policy makers to map trauma and obstetric services against rural populations within pre-specified travel distances, illustrating service capacity by region. Conclusion The wGUI can be used by health policy makers and administrators with little or no formal GIS training to visualize multiple health resource allocation scenarios. The GUI is poised to become a critical decision-making tool especially as evidence is increasingly required for distribution of health services. PMID:18793428

  11. Satellite communication from user to user

    Science.gov (United States)

    Gern, Manfred

    Satellite communication systems which allow a multitude of user-to-user, point-to-point, and multipoint connections, are presented. The bit rates are 64 kbit/sec and multiples, up to 1.92 Mbit/sec. If required, the ground-stations are installed at the customer's site or at suitable locations in order to serve several customers. However, technical requirements for station location have also to be fulfulled, in order to avoid interference with terrestrial radio services. The increasing number of participants to Satellite Multi Service and INTELSAT Business Services imposes the solution of the problem of communication using cheap techniques. The changes of the German Federal Post Office also permit the economic use of satellite radio techniques for short distances.

  12. An Internet enabled impact limiter material database

    Energy Technology Data Exchange (ETDEWEB)

    Wix, S.; Kanipe, F.; McMurtry, W.

    1998-09-01

    This paper presents a detailed explanation of the construction of an interest enabled database, also known as a database driven web site. The data contained in the internet enabled database are impact limiter material and seal properties. The technique used in constructing the internet enabled database presented in this paper are applicable when information that is changing in content needs to be disseminated to a wide audience.

  13. An internet enabled impact limiter material database

    Energy Technology Data Exchange (ETDEWEB)

    Wix, S.; Kanipe, F.; McMurtry, W. [Sandia National Labs., Albuquerque, NM (United States)

    1998-07-01

    This paper presents a detailed explanation of the construction of an internet enabled database, also known as a database driven web site. The data contained in the internet enabled database are impact limiter material and seal properties. The techniques used in constructing the internet enabled database presented in this paper are applicable when information that is changing in content needs to be disseminated to a wide audience. (authors)

  14. An internet enabled impact limiter material database

    International Nuclear Information System (INIS)

    Wix, S.; Kanipe, F.; McMurtry, W.

    1998-01-01

    This paper presents a detailed explanation of the construction of an internet enabled database, also known as a database driven web site. The data contained in the internet enabled database are impact limiter material and seal properties. The techniques used in constructing the internet enabled database presented in this paper are applicable when information that is changing in content needs to be disseminated to a wide audience. (authors)

  15. An Internet enabled impact limiter material database

    International Nuclear Information System (INIS)

    Wix, S.; Kanipe, F.; McMurtry, W.

    1998-01-01

    This paper presents a detailed explanation of the construction of an interest enabled database, also known as a database driven web site. The data contained in the internet enabled database are impact limiter material and seal properties. The technique used in constructing the internet enabled database presented in this paper are applicable when information that is changing in content needs to be disseminated to a wide audience

  16. Barriers and Facilitators to Community Mobility for Assistive Technology Users

    Directory of Open Access Journals (Sweden)

    Natasha Layton

    2012-01-01

    Full Text Available Mobility is frequently described in terms of individual body function and structures however contemporary views of disability also recognise the role of environment in creating disability. Aim. To identify consumer perspectives regarding barriers and facilitators to optimal mobility for a heterogeneous population of impaired Victorians who use assistive technology in their daily lives. Method. An accessible survey investigated the impact of supports or facilitators upon actual and desired life outcomes and health-related quality of life, from 100 AT users in Victoria, Australia. This paper reports upon data pertaining to community mobility. Results. A range of barriers and enablers to community mobility were identified including access to AT devices, environmental interventions, public transport, and inclusive community environs. Substantial levels of unmet need result in limited personal mobility and community participation. Outcomes fall short of many principles enshrined in current policy and human rights frameworks. Conclusion. AT devices as well as accessible and inclusive home and community environs are essential to maximizing mobility for many. Given the impact of the environment upon the capacity of individuals to realise community mobility, this raises the question as to whether rehabilitation practitioners, as well as prescribing AT devices, should work to build accessible communities via systemic advocacy.

  17. Performance analysis of an opportunistic multi-user cognitive network with multiple primary users

    KAUST Repository

    Khan, Fahd Ahmed

    2014-03-01

    Consider a multi-user underlay cognitive network where multiple cognitive users concurrently share the spectrum with a primary network with multiple users. The channel between the secondary network is assumed to have independent but not identical Nakagami-m fading. The interference channel between the secondary users (SUs) and the primary users is assumed to have Rayleigh fading. A power allocation based on the instantaneous channel state information is derived when a peak interference power constraint is imposed on the secondary network in addition to the limited peak transmit power of each SU. The uplink scenario is considered where a single SU is selected for transmission. This opportunistic selection depends on the transmission channel power gain and the interference channel power gain as well as the power allocation policy adopted at the users. Exact closed form expressions for the moment-generating function, outage performance, symbol error rate performance, and the ergodic capacity are derived. Numerical results corroborate the derived analytical results. The performance is also studied in the asymptotic regimes, and the generalized diversity gain of this scheduling scheme is derived. It is shown that when the interference channel is deeply faded and the peak transmit power constraint is relaxed, the scheduling scheme achieves full diversity and that increasing the number of primary users does not impact the diversity order. © 2014 John Wiley & Sons, Ltd.

  18. A Stable-Matching-Based User Linking Method with User Preference Order

    Directory of Open Access Journals (Sweden)

    Xuzhong Wang

    2017-01-01

    Full Text Available With the development of social networks, more and more users choose to use multiple accounts from different networks to meet their needs. Linking a particular user’s multiple accounts not only can improve user’s experience of the net-services such as recommender system, but also plays a significant role in network security. However, multiple accounts of the same user are often not directly linked to each other, and further, the privacy policy provided by the service provider makes it harder to find accounts for a particular user. In this paper, we propose a stable-matching-based method with user preference order for the problem of low accuracy of user linking in cross-media sparse data. Different from the traditional way which just calculates the similarity of accounts, we take full account of the mutual influence among multiple accounts by regarding different networks as bilateral (multilateral market and user linking as a stable matching problem in such a market. Based on the combination of Game-Theoretic Machine Learning and Pairwise, a novel user linking method has been proposed. The experiment shows that our method has a 21.6% improvement in accuracy compared with the traditional linking method and a further increase of about 7.8% after adding the prior knowledge.

  19. Game user experience evaluation

    CERN Document Server

    Bernhaupt, Regina

    2015-01-01

    Evaluating interactive systems for their user experience (UX) is a standard approach in industry and research today. This book explores the areas of game design and development and Human Computer Interaction (HCI) as ways to understand the various contributing aspects of the overall gaming experience. Fully updated, extended and revised this book is based upon the original publication Evaluating User Experience in Games, and provides updated methods and approaches ranging from user- orientated methods to game specific approaches. New and emerging methods and areas explored include physiologi

  20. Safety for Users

    CERN Multimedia

    HR Department

    2008-01-01

    CERN welcomes more than 8000 Users every year. The PH Department as host to these scientific associates requires the highest safety standards. The PH Safety Office has published a Safety Flyer for Users. Important safety topics and procedures are presented. Although the Flyer is intended primarily to provide safety information for Users, the PH Safety Office invites all those on the CERN sites to keep a copy of the flyer as it gives guidance in matters of safety and explains what to do in the event of an emergency. Link: http://ph-dep.web.cern.ch/ph-dep/Safety/SafetyOffice.html PH-Safety Office PH Department

  1. Safety for Users

    CERN Multimedia

    HR Department

    2008-01-01

    CERN welcomes more than 8000 Users every year. The PH Department as host to these scientific associates requires the highest safety standards. The PH Safety Office has published a safety flyer for Users. Important safety topics and procedures are presented. Although the flyer is intended primarily to provide safety information for Users, the PH Safety Office invites all those on the CERN sites to keep a copy of the flyer as it gives guidance in matters of safety and explains what to do in the event of an emergency. The flyer is available at: http://ph-dep.web.cern.ch/ph-dep/Safety/SafetyOffice.html PH-Safety Office PH Department

  2. Designing for user engagement

    CERN Document Server

    Geisler, Cheryl

    2013-01-01

    Designing for User Engagement on the Web: 10 Basic Principles is concerned with making user experience engaging. The cascade of social web applications we are now familiar with - blogs, consumer reviews, wikis, and social networking - are all engaging experiences. But engagement is an increasingly common goal in business and productivity environments as well. This book provides a foundation for all those seeking to design engaging user experiences rich in communication and interaction. Combining a handbook on basic principles with case studies, it provides readers with a ric

  3. The Impact of Price, Tax, and Advertising Policies on Alcohol Use in ...

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

    It will examine the impact of pricing, taxation, and advertising policies on ... of users vs. non-users and consumption -influence of socio-economic status, gender, ... and limitations of current tax and advertising strategies in the four countries.

  4. EPA Region 8, Memo on Desktop Printer Ink Cartridges Policy & Voluntary Printer Turn-in

    Science.gov (United States)

    This memo requests EPA Region 8 users to voluntarily turn-in their desktop printers and notifies users of the Region 8 policy to not provide maintenance or ink and toner cartridges for desktop printers.

  5. Policy Innovation in Innovation Policy

    DEFF Research Database (Denmark)

    Borras, Susana

    During the past two decades Europe has experienced important changes and transformations in the way in which governments approach the issue of science, technology and innovation, and their relation to economic growth and competitiveness. This has to do with the European Union level as well...... as with national and sub-national governments in Europe, all of them introducing interesting novelties in their innovation policy. These changes refer to different aspects of policy, mainly the content of policy initiatives towards science, technology and innovation; the instruments governments are using...... at the EU level, and mentions similar trends taking place at national and sub-national levels. The questions that guide the contents here are essentially three, namely, what are the main traits of innovation policies in Europe since the 1990s and how have the EU and different national governments approached...

  6. Improving adolescent health policy: incorporating a framework for assessing state-level policies.

    Science.gov (United States)

    Brindis, Claire D; Moore, Kristin

    2014-01-01

    Many US policies that affect health are made at the state, not the federal, level. Identifying state-level policies and data to analyze how different policies affect outcomes may help policy makers ascertain the usefulness of their public policies and funding decisions in improving the health of adolescent populations. A framework for describing and assessing the role of federal and state policies on adolescent health and well-being is proposed; an example of how the framework might be applied to the issue of teen childbearing is included. Such a framework can also help inform analyses of whether and how state and federal policies contribute to the variation across states in meeting adolescent health needs. A database on state policies, contextual variables, and health outcomes data can further enable researchers and policy makers to examine how these factors are associated with behaviors they aim to impact.

  7. Description and evaluation of a serious game intervention to engage low secure service users with serious mental illness in the design and refurbishment of their environment.

    Science.gov (United States)

    Fitzgerald, M M; Kirk, G D; Bristow, C A

    2011-05-01

    Service user involvement in all levels of healthcare provision is the expectation of UK government policy. Involvement should not only include participation in the planning and delivery of health care but also the exercise of choice and opinions about that care. In practice, however, service user engagement is most often tokenistic, involving post hoc consultation over plans already committed to by services. This paper explores an Occupational Therapy-led initiative to use the Serious Game format to engage low secure service users with serious mental illness in the design, layout and refurbishment of their unit. Among other things how medication was to be dispensed on the new unit was explored by this game and led to significant replanning in response to service user involvement. The game format was found to be a useful tool in facilitating communication between professionals and a traditionally marginalized and powerless client group. It enabled service users to have a voice, it provided a format for that voice to be heard and made possible service-led change in the planning process. © 2010 Blackwell Publishing.

  8. A TOOL FOR EMOTIONAL USER EXPERIENCE ASSESSMENT OF WEB-BASED MEDICAL SERVICES

    OpenAIRE

    Alexander Nikov; Tramaine Alaina Gumaia

    2016-01-01

    Emotional User Experience Design (eUXD) has become increasingly important for web-based services. The primary objective of this study is to enable users to use websites that are easy to understand and operate and pleasing to use. A checklist tool for an emotional user experience (eUX) assessment that supports web-based medical services is proposed. This tool measures user moods while using medical services’ websites. The tool allocates emotive design-oriented problems and thus defines relevan...

  9. Key enablers for user-centric advertising across next-generation networks

    CERN Document Server

    Simoes, J

    2012-01-01

    This new book provides a fascinating overview of this topic for telecommunications engineers, computer scientists, network design engineers, marketing professionals and other researchers working in the web and telecommunication industries.

  10. Webscripter: End-User Tools for Composition Ontology-Enabled Web Services

    National Research Council Canada - National Science Library

    Frank, Martin

    2005-01-01

    ... (schemes or ontologies) with respect to objects. The DARPA Agent Markup Language (DAML), through the use of ontologies, provides a very powerful way to describe objects and their relationships to other objects...

  11. User interface development

    Science.gov (United States)

    Aggrawal, Bharat

    1994-01-01

    This viewgraph presentation describes the development of user interfaces for OS/2 versions of computer codes for the analysis of seals. Current status, new features, work in progress, and future plans are discussed.

  12. SEVERO code - user's manual

    International Nuclear Information System (INIS)

    Sacramento, A.M. do.

    1989-01-01

    This user's manual contains all the necessary information concerning the use of SEVERO code. This computer code is related to the statistics of extremes = extreme winds, extreme precipitation and flooding hazard risk analysis. (A.C.A.S.)

  13. EPA User Personas

    Science.gov (United States)

    Learn how EPA's three web user personas (Information Consumer, Information Intermediary, and Information Interpreter) can help you identify appropriate top audiences and top tasks for a topic or web area.

  14. Bevalac user's handbook

    International Nuclear Information System (INIS)

    1990-04-01

    This report is a users manual on the Bevalac accelerator facility. This paper discuses: general information; the Bevalac and its operation; major facilities and experimental areas; and experimental equipment

  15. VIERS- User Preference Service

    Data.gov (United States)

    Department of Veterans Affairs — The Preferences service provides a means to store, retrieve, and manage user preferences. The service supports definition of enterprise wide preferences, as well as...

  16. AVERT User Manual

    Science.gov (United States)

    AVERT is a flexible modeling framework with a simple user interface designed specifically to meet the needs of state air quality planners and other interested stakeholders. Use this guide to get started.

  17. EMAP Users Manual.

    Science.gov (United States)

    Kotz, Arnold; Redondo, Rory

    Presented is the user's manual for the Educational Manpower Information Sources Project (EMAP), an information file containing approximately 325 document abstracts related to the field of educational planning. (The EMAP file is described in document SP 006 747.) (JB)

  18. MINTEQ user's manual

    International Nuclear Information System (INIS)

    Peterson, S.R.; Hostetler, C.J.; Deutsch, W.J.; Cowan, C.E.

    1987-02-01

    This manual will aid the user in applying the MINTEQ geochemical computer code to model aqueous solutions and the interactions of aqueous solutions with hypothesized assemblages of solid phases. The manual will provide a basic understanding of how the MINTEQ computer code operates and the important principles that are incorporated into the code and instruct a user of the MINTEQ code on how to create input files to simulate a variety of geochemical problems. Chapters 2 through 8 are for the user who has some experience with or wishes to review the principles important to geochemical computer codes. These chapters include information on the methodology MINTEQ uses to incorporate these principles into the code. Chapters 9 through 11 are for the user who wants to know how to create input data files to model various types of problems. 35 refs., 2 figs., 5 tabs

  19. A portable grid-enabled computing system for a nuclear material study

    International Nuclear Information System (INIS)

    Tsujita, Yuichi; Arima, Tatsumi; Takekawa, Takayuki; Suzuki, Yoshio

    2010-01-01

    We have built a portable grid-enabled computing system specialized for our molecular dynamics (MD) simulation program to study Pu material easily. Experimental approach to reveal properties of Pu materials is often accompanied by some difficulties such as radiotoxicity of actinides. Since a computational approach reveals new aspects to researchers without such radioactive facilities, we address an MD computation. In order to have more realistic results about e.g., melting point or thermal conductivity, we need a large scale of parallel computations. Most of application users who don't have supercomputers in their institutes should use a remote supercomputer. For such users, we have developed the portable and secured grid-enabled computing system to utilize a grid computing infrastructure provided by Information Technology Based Laboratory (ITBL). This system enables us to access remote supercomputers in the ITBL system seamlessly from a client PC through its graphical user interface (GUI). Typically it enables seamless file accesses on the GUI. Furthermore monitoring of standard output or standard error is available to see progress of an executed program. Since the system provides fruitful functionalities which are useful for parallel computing on a remote supercomputer, application users can concentrate on their researches. (author)

  20. The enabling approach for housing supply

    Directory of Open Access Journals (Sweden)

    Ghada Farouk Hassan

    2011-12-01

    The paper attempts to highlight prerequisites needed to improve the success of the enabling approach in achieving adequate housing provision. Then the paper revisits the Egyptian experiences in the application of the enabling approach from 2005 till 2010. Finally, the paper highlights the main drops and lessons must be considered as promising approach after the revolution.

  1. Understanding user intents in online health forums.

    Science.gov (United States)

    Zhang, Thomas; Cho, Jason H D; Zhai, Chengxiang

    2015-07-01

    Online health forums provide a convenient way for patients to obtain medical information and connect with physicians and peers outside of clinical settings. However, large quantities of unstructured and diversified content generated on these forums make it difficult for users to digest and extract useful information. Understanding user intents would enable forums to find and recommend relevant information to users by filtering out threads that do not match particular intents. In this paper, we derive a taxonomy of intents to capture user information needs in online health forums and propose novel pattern-based features for use with a multiclass support vector machine (SVM) classifier to classify original thread posts according to their underlying intents. Since no dataset existed for this task, we employ three annotators to manually label a dataset of 1192 HealthBoards posts spanning four forum topics. Experimental results show that a SVM using pattern-based features is highly capable of identifying user intents in forum posts, reaching a maximum precision of 75%, and that a SVM-based hierarchical classifier using both pattern and word features outperforms its SVM counterpart that uses only word features. Furthermore, comparable classification performance can be achieved by training and testing on posts from different forum topics.

  2. Interpretation and Analysis of Privacy Policies of Websites in India

    DEFF Research Database (Denmark)

    Dhotre, Prashant Shantaram; Olesen, Henning; Khajuria, Samant

    2016-01-01

    the conditions specified in the policy document. So, ideally the privacy policies should be readable and provide sufficient information to empower users to make knowledgeable decisions. Thus, we have examined more than 50 privacy policies and discussed the content analysis in this paper. We discovered...... on information collection methods, purpose, sharing entities names and data transit. In this study, the 11 % privacy policies are compliance with privacy standards which denotes other privacy policies are less committed to support transparency, choice, and accountability in the process of information collection...... that the policies are not only unstructured but also described in complicated language. Our analysis shows that the user data security measures are nonspecific and unsatisfactory in 57% privacy policies. In spite of huge amount of information collection, the privacy policies does not have clear description...

  3. Enhancing Evidence-Based Public Health Policy: Developing and Using Policy Narratives.

    Science.gov (United States)

    Troy, Lisa M; Kietzman, Kathryn G

    2016-06-01

    Academic researchers and clinicians have a critical role in shaping public policies to improve the health of an aging America. Policy narratives that pair personal stories with research statistics are a powerful tool to share knowledge generated in academic and clinical settings with policymakers. Effective policy narratives rely on a trustworthy and competent narrator and a compelling story that highlights the personal impact of policies under consideration and academic research that bolsters the story. Awareness of the cultural differences in the motivations, expectations, and institutional constraints of academic researchers and clinicians as information producers and U.S. Congress and federal agencies as information users is critical to the development of policy narratives that impact policy decisions. The current article describes the development and use of policy narratives to bridge cultures and enhance evidence-based public health policies that better meet the needs of older adults. [Journal of Gerontological Nursing, 42(6), 11-17.]. Copyright 2016, SLACK Incorporated.

  4. Policy stories

    DEFF Research Database (Denmark)

    Ren, Carina Bregnholm; Rasmussen, Rasmus Kjærgaard

    This article uses Arctic Winter 2016 as an exploration site of values and futures in Greenland. By taking a valuation approach where the creation and interpretation of event values are seen as an ongoing and taxing accomplishment, we firstly expand the understanding of events beyond their actual...... present three central policy stories from the field. The stories tell of how the event was first interested, then activated and finally evaluated. Besides adding a new understanding to policy-driven events as a locus of value creation, we also argue that the AWG 2016 offer speculative bets for new...... planning and execution and of event outcomes beyond the narrow confines of bed nights and legacies. Second, we introduce policies as an entry point to unlock discussions and manifestations of value and futures which connect to AWG. In order to exemplify the workings of the AWG event in these domains, we...

  5. Metadata: A user`s view

    Energy Technology Data Exchange (ETDEWEB)

    Bretherton, F.P. [Univ. of Wisconsin, Madison, WI (United States); Singley, P.T. [Oak Ridge National Lab., TN (United States)

    1994-12-31

    An analysis is presented of the uses of metadata from four aspects of database operations: (1) search, query, retrieval, (2) ingest, quality control, processing, (3) application to application transfer; (4) storage, archive. Typical degrees of database functionality ranging from simple file retrieval to interdisciplinary global query with metadatabase-user dialog and involving many distributed autonomous databases, are ranked in approximate order of increasing sophistication of the required knowledge representation. An architecture is outlined for implementing such functionality in many different disciplinary domains utilizing a variety of off the shelf database management subsystems and processor software, each specialized to a different abstract data model.

  6. Population policy.

    Science.gov (United States)

    1987-03-01

    Participants in the Seminar on Population Policies for Top-level Policy Makers and Program Managers, meeting in Thailand during January 1987, examined the challenges now facing them regarding the implementation of fertility regulation programs in their respective countries -- Bangladesh, China, India, Indonesia, Malaysia, Nepal, Pakistan, the Philippines, the Republic of Korea, and Thailand. This Seminar was organized to coincide with the completion of an Economic and Social Commission for Asia and the Pacific (ESCAP) study investigating the impact and efficiency of family planning programs in the region. Country studies were reviewed at the Seminar along with policy issues about the status of women, incentive and disincentive programs, and socioeconomic factors affecting fertility. In Bangladesh the government recognizes population growth as its top priority problem related to the socioeconomic development of the country and is working to promote a reorientation strategy from the previous clinic-oriented to a multidimensional family welfare program. China's family planning program seeks to postpone marraige, space the births of children between 3-5 years, and promote the 1-child family. Its goal is to reduce the rate of natural increase from 12/1000 in 1978 to 5/1000 by 1985 and 0 by 2000. India's 7th Five-Year-Plan (1986-90) calls for establishing a 2-child family norm by 2000. In Indonesia the government's population policy includes reducing the rate of population growth, achieving a redistribution of the population, adjusting economic factors, and creating prosperous families. The government of Indonesia reversed its policy to reduce the population growth rate in 1984 and announced its goal of achieving a population of 70 million by 2100 in order to support mass consumption industries. It has created an income tax deduction system favoring large families and maternity benefits for women who have up to 5 children as incentives. Nepal's official policy is to

  7. Policy Reader

    International Nuclear Information System (INIS)

    1985-09-01

    This policy reader comprises: Correspondence; Memorandum of Understanding between the US Department of Transportation and the US Department of Energy for the Transportation of Radioactive Materials under the Nuclear Waste Policy Act; Internal Guidelines for Interactions with Communities and Local Governments; Statement by Ben C. Rusche before the Committee on Interior and Insular Affairs, Subcommittee on Energy and the Environment, US House of Representatives, September 13, 1985; Speech presented by Ben C. Rusche before the ANS/CNS/AESJ/ENS Topical Meeting, Pasco, Washington, September 24, 1985 - ''Status of the United States' High-Level Nuclear Waste Disposal Program''; and ''DOE Seeks Comments on Nuclear Transportation Planning,'' DOE News, September 30, 1985

  8. Clearing the air. Air quality modelling for policy support

    NARCIS (Netherlands)

    Hendriks, C.

    2017-01-01

    The studies presented in this thesis were performed to provide policy makers with more accurate information about the sources of air pollution and the possible consequences of future developments on air quality. This enables policy makers to make better informed decisions when formulating policies

  9. Mobility-Aware User Association in Uplink Cellular Networks

    KAUST Repository

    Arshad, Rabe

    2017-07-20

    This letter studies the mobility aware user-to-BS association policies, within a stochastic geometry framework, in two tier uplink cellular networks with fractional channel inversion power control. Particularly, we model the base stations’ locations using the widely accepted poisson point process and obtain the coverage probability and handover cost expressions for the coupled and decoupled uplink and downlink associations. To this end, we compute the average throughput for the mobile users and study the merits and demerits of each association strategy.

  10. Mobility-Aware User Association in Uplink Cellular Networks

    KAUST Repository

    Arshad, Rabe; Elsawy, Hesham; Sorour, Sameh; Alouini, Mohamed-Slim; Al-Naffouri, Tareq Y.

    2017-01-01

    This letter studies the mobility aware user-to-BS association policies, within a stochastic geometry framework, in two tier uplink cellular networks with fractional channel inversion power control. Particularly, we model the base stations’ locations using the widely accepted poisson point process and obtain the coverage probability and handover cost expressions for the coupled and decoupled uplink and downlink associations. To this end, we compute the average throughput for the mobile users and study the merits and demerits of each association strategy.

  11. CEP energy policy : Policy 917

    International Nuclear Information System (INIS)

    2002-10-01

    Some of the environmental challenges facing the world in the twenty-first century are energy and global warming. Vital human needs such as warmth, light and transportation require energy, which is also required in the production of goods. Absent from the debate concerning the energy industry and its efforts to stop climate change is the voice of energy workers. Previous policies from the Communications, Energy and Paperworkers Union of Canada (CEP) were replaced by this policy document. After providing a brief introduction, the document tackled global challenge: climate change. The following section dealt with global challenge: corporate rule. Canada's energy industries were examined from the workers' perspective, and the state of Canada's energy reserves was discussed. From national policies to national betrayal was the title of the following section of the document. Energy de-regulation and privatization was discussed, and an argument was made for a Canadian energy policy. The industrial policy was explored, as was the environment. A transition to sustainability was examined. refs

  12. The web based user interface of RODOS

    International Nuclear Information System (INIS)

    Raskob, W.; Mueller, A.; Munz, E.; Rafat, M.

    2003-01-01

    and platform independent web technology. This enables accessing the RODOS systems by remote users from all kinds of computer platforms with Internet browser. The layout and content structure of this web interface have been designed and developed with a unique standardized interface layout and information structure under due consideration of the needs of the RODOS users. Two types of web-based interfaces have been realized: category B: active user with access to the RODOS system via web browser. The interaction with RODOS is limited to the level (2) and (3) mentioned above: category B users can only define interactive runs via input forms and select results from predefined information. They have no access to data bases and cannot operate RODOS in its automatic mode. Category C: passive user with access via web browser and - if desired - via X-desktop only to RODOS results produced by users of category A or B. The category B users define their requests to the RODOS system via an interactive Web-based interface. The corresponding HTML file is sent to the RODOS Web server. lt transforms the information into RODOS compatible input data, initiates the corresponding RODOS runs, produces an HTML results file and returns it to the web browser. The web browser receives the HTML file, it interprets the page content and displays the page. The layout, content and functions of the new web based interface for category B and category C users will be demonstrated. Example interactive runs will show the interaction with the RODOS system. fig. 1 (author)

  13. Evolution of the EOSDIS Data User Communities

    Science.gov (United States)

    Krupp, B. M.; Murphy, K. J.; Wanchoo, L.; Chang, H.

    2011-12-01

    Since NASA's EOS Terra platform began operations in early FY2000, data centers affiliated with the EOS Data and Information System (EOSDIS) have distributed over 12.8 Petabytes (PB) and 1.2 billion files of data to over 2.3 million distinct users through the end of FY2010. Metrics on data ingest, archive, and distribution have been collected throughout the EOS era by different automated systems. The functionality of these systems has improved over the years, allowing more types of metrics analyses to be made with greater precision. The ESDIS Metrics System (EMS) replaced the earlier ESDIS Data Gathering and Reporting System (EDGRS) in FY2005. Since then it has collected increasingly more accurate information about data users obtaining products from the many EOSDIS data centers. The information allows characterization of the various EOSDIS user communities, and enables studies of how these communities have changed over time. User information obtained when an order is placed, or products are downloaded from a data center's FTP site, include the user's IP host (or IP address) and email address. The EMS system is able to resolve most IP addresses to specific domains. Combined with science discipline information associated with the data products themselves, users and data distributions to them can be characterized in a number of ways, including by countries, disciplines (e.g. Atmosphere, Ocean, Land), and [most readily for the United States] affiliations (Government, Education, Non-profit, or Commercial). The purpose of this investigation is to analyze patterns of data distributions within the different user groups mentioned above and to trace their evolution over time. Results show, for example, that the number of foreign users has increased greatly over the years, as has the number of countries receiving EOSDIS data products. These kinds of studies can be very useful to the various data centers. By gaining a better understanding of how their user communities are

  14. A Policy Based Approach for the Management of Web Browser Resources to Prevent Anonymity Attacks in Tor

    Science.gov (United States)

    Navarro-Arribas, Guillermo; Garcia-Alfaro, Joaquin

    Web browsers are becoming the universal interface to reach applications and services related with these systems. Different browsing contexts may be required in order to reach them, e.g., use of VPN tunnels, corporate proxies, anonymisers, etc. By browsing context we mean how the user browsers the Web, including mainly the concrete configuration of its browser. When the context of the browser changes, its security requirements also change. In this work, we present the use of authorisation policies to automatise the process of controlling the resources of a Web browser when its context changes. The objective of our proposal is oriented towards easing the adaptation to the security requirements of the new context and enforce them in the browser without the need for user intervention. We present a concrete application of our work as a plug-in for the adaption of security requirements in Mozilla/Firefox browser when a context of anonymous navigation through the Tor network is enabled.

  15. Informed policies

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

    INTERNATIONAL DEVELOPMENT RESEARCH CENTRE. Informed ... more evidence-based policy on social ... Community involvement is key to the success of CBMS in reducing poverty. IDRC ... nationwide network of “telecentres” that ... and holidays for young people to use for ... National Conference on Youth led to the.

  16. Vaccination Policies

    NARCIS (Netherlands)

    Verweij, M.F.

    2013-01-01

    Vaccination involves priming the immune system with an antigenic agent that mimics a virus or bacterium, which results in immunity against the “real” microorganism. Collective vaccination policies have played an important role in the control of infectious disease worldwide. They can serve the

  17. Impact of HIV prevention programs on drug users in Malaysia.

    Science.gov (United States)

    Kamarulzaman, Adeeba

    2009-11-01

    Faced with a rising HIV epidemic among injecting drug users, harm reduction policies and programs were introduced in Malaysia in 2005. The positive impact seen since the introduction of these programs comprise the inclusion of the health aspects of illicit drug use in the country's drug policies; better access to antiretroviral therapy for injecting drug users who are HIV infected; reduction in HIV-risk behavior; and greater social benefits, including increased employment. Despite these achievements, tension between law enforcement and public health persists, as harm reduction exists alongside an overall drug policy that is based on abstinence and zero tolerance. Unless there is harmonization of this policy, sustainability and scale-up of harm reduction programs will remain a challenge.

  18. Evaluating service user pedagogy in UK higher education: Validating the Huddersfield Service User Pedagogy Scale.

    Science.gov (United States)

    Tobbell, Jane; Boduszek, Daniel; Kola-Palmer, Susanna; Vaughan, Joanne; Hargreaves, Janet

    2018-04-01

    There is global recognition that the inclusion of service users in the education of health and social care students in higher education can lead to more compassionate professional identities which will enable better decision making. However, to date there is no systematic tool to explore learning and service user involvement in the curriculum. To generate and validate a psychometric instrument which will allow educators to evaluate service user pedagogy. Construction and validation of a new scale. 365 undergraduate students from health and social care departments in two universities. A two correlated factor scale. Factor 1 - perceived presence of service users in the taught curriculum and factor 2 - professionals and service users working together (correlation between factor 1 and factor 2 - r = 0.32). The Huddersfield Service User Pedagogy Scale provides a valid instrument for educators to evaluate student learning. In addition, the tool can contribute to student reflections on their shifting professional identities as they progress through their studies. Copyright © 2018 Elsevier Ltd. All rights reserved.

  19. End User Development Toolkit for Developing Physical User Interface Applications

    OpenAIRE

    Abrahamsen, Daniel T; Palfi, Anders; Svendsen, Haakon Sønsteby

    2014-01-01

    BACKGROUND: Tangible user interfaces and end user development are two increasingresearch areas in software technology. Physical representation promoteopportunities to ease the use of technology and reinforce personality traits ascreativeness, collaboration and intuitive actions. However, designing tangibleuser interfaces are both cumbersome and require several layers of architecture.End user development allows users with no programming experience to createor customize their own applications. ...

  20. Evaluating User Participation and User Influence in an Enterprise System

    Science.gov (United States)

    Gibbs, Martin D.

    2010-01-01

    Does user influence have an impact on the data quality of an information systems development project? What decision making should users have? How can users effectively be engaged in the process? What is success? User participation is considered to be a critical success factor for Enterprise Resource Planning (ERP) projects, yet there is little…

  1. IDRC Connect User Guide

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

    Kristina Kamichaitis

    Once an account has been created by IDRC staff, you will receive .... content label in the table to access additional information. Table 3: ... One of the primary functions of IDRC Connect is to enable efficient and automated submission of final.

  2. Merging Energy Policy Decision Support, Education, and Communication: The 'World Energy' Simulation Role-Playing Game

    Science.gov (United States)

    Rooney-varga, J. N.; Franck, T.; Jones, A.; Sterman, J.; Sawin, E.

    2013-12-01

    To meet international goals for climate change mitigation and adaptation, as well as energy access and equity, there is an urgent need to explore and define energy policy paths forward. Despite this need, students, citizens, and decision-makers often hold deeply flawed mental models of the energy and climate systems. Here we describe a simulation role-playing game, World Energy, that provides an immersive learning experience in which participants can create their own path forward for global energy policy and learn about the impact of their policy choices on carbon dioxide emissions, temperature rise, energy supply mix, energy prices, and energy demand. The game puts players in the decision-making roles of advisors to the United Nations Sustainable Energy for All Initiative (drawn from international leaders from industry, governments, intergovernmental organizations, and citizens groups) and, using a state-of-the-art decision-support simulator, asks them to negotiate a plan for global energy policy. We use the En-ROADS (Energy Rapid Overview and Decision Support) simulator, which runs on a laptop computer in <0.1 sec. En-ROADS enables users to specify many factors, including R&D-driven cost reductions in fossil fuel-based, renewable, or carbon-neutral energy technologies; taxes and subsidies for different energy sources; performance standards and energy efficiency; emissions prices; policies to address other greenhouse gas emissions (e.g., methane, nitrous oxide, chlorofluorocarbons, etc.); and assumptions about GDP and population. In World Energy, participants must balance climate change mitigation goals with equity, prices and access to energy, and the political feasibility of policies. Initial results indicate participants gain insights into the dynamics of the energy and climate systems and greater understanding of the potential impacts policies.

  3. Guide to enable health charities to increase recruitment to clinical trials on dementia.

    Science.gov (United States)

    Chambers, Larry W; Harris, Megan; Lusk, Elizabeth; Benczkowski, Debbie

    2017-11-01

    The Alzheimer Society embarked on a project to improve ways that the 60 provincial and local Societies in Canada can work with local researchers to support recruitment of volunteers to clinical trials and studies. A Guide to assist these offices was produced to design ethical recruitment of research volunteers within their client populations. Consultations with individuals from provincial and local Societies, as well as researchers and leaders from health-related organizations, were conducted to identify in what ways these organizations are involved in study volunteer recruitment, what is and is not working, and what would be helpful to support future efforts. The Guide prototype used scenarios to illustrate study volunteer recruitment practices as they have been or could be applied in Societies. An implementable version of the Guide was produced with input from multiple internal and external reviewers including subject-matter experts and target users from Societies. Society staff reported that benefits of using the Guide were that it served as a catalyst for conversation and reflection and identified the need for a policy. Also, it enabled Society readiness to respond to requests by persons with dementia and their caregivers wishing to participate in research. A majority (94%) of participating Society staff across Canada agreed that they would increase their capacity to support research recruitment. Charitable organizations that raise funds for research have a role in promoting the recruitment of persons with dementia and their caregivers into clinical trials and studies. The Guide was produced to facilitate organizational change to both create a positive culture regarding research as well as practical solutions that can help organizations achieve this goal.

  4. Public policy perspective on groundwater quality

    International Nuclear Information System (INIS)

    Libby, L.W.

    1990-01-01

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

  5. Optical Coherent Receiver Enables THz Wireless Bridge

    DEFF Research Database (Denmark)

    Yu, Xianbin; Liu, Kexin; Zhang, Hangkai

    2016-01-01

    We experimentally demonstrated a 45 Gbit/s 400 GHz photonic wireless communication system enabled by an optical coherent receiver, which has a high potential in fast recovery of high data rate connections, for example, in disaster....

  6. Web Enabled DROLS Verity TopicSets

    National Research Council Canada - National Science Library

    Tong, Richard

    1999-01-01

    The focus of this effort has been the design and development of automatically generated TopicSets and HTML pages that provide the basis of the required search and browsing capability for DTIC's Web Enabled DROLS System...

  7. Creating an Economically Enabling and Competitive Business ...

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

    Creating an Economically Enabling and Competitive Business Environment in the ... the scope of operations of private sector enterprises in the West Bank and Gaza. ... IWRA/IDRC webinar on climate change and adaptive water management.

  8. Utility Energy Services Contracts: Enabling Documents

    Energy Technology Data Exchange (ETDEWEB)

    None

    2009-05-01

    Utility Energy Services Contracts: Enabling Documents provides materials that clarify the authority for Federal agencies to enter into utility energy services contracts (UESCs), as well as sample documents and resources to ease utility partnership contracting.

  9. Utility Energy Services Contracts: Enabling Documents

    Energy Technology Data Exchange (ETDEWEB)

    Thomas, Karen; Vasquez, Deb

    2017-01-01

    The Federal Energy Management Program's 'Utility Energy Service Contracts: Enabling Documents' provide legislative information and materials that clarify the authority for federal agencies to enter into utility energy service contracts, or UESCs.

  10. An Ambient Intelligence Framework for the Provision of Geographically Distributed Multimedia Content to Mobility Impaired Users

    Science.gov (United States)

    Kehagias, Dionysios D.; Giakoumis, Dimitris; Tzovaras, Dimitrios; Bekiaris, Evangelos; Wiethoff, Marion

    This chapter presents an ambient intelligence framework whose goal is to facilitate the information needs of mobility impaired users on the move. This framework couples users with geographically distributed services and the corresponding multimedia content, enabling access to context-sensitive information based on user geographic location and the use case under consideration. It provides a multi-modal facility that is realized through a set of mobile devices and user interfaces that address the needs of ten different types of user impairments. The overall ambient intelligence framework enables users who are equipped with mobile devices to access multimedia content in order to undertake activities relevant to one or more of the following domains: transportation, tourism and leisure, personal support services, work, business, education, social relations and community building. User experience is being explored against those activities through a specific usage scenario.

  11. User-Aware Location Management of Prosumed Micro-services

    OpenAIRE

    Klein, Bernhard; López-de-Ipiña, Diego; Guggenmos, Christian; Pérez-Velasco, Jorge

    2014-01-01

    The MUGGES mobile service prosuming platform aims at enabling user-aware service provision and consumption from the very mobile devices in a true peer-to-peer manner, still providing centralized support to user- and location-aware micro-service searching. Thus, users will not only provide contents but also launch and host services from their own mobile devices. Explorative field trials in Spain and Finland assessing the potential of the ‘prosuming concept' were carried out for several weeks w...

  12. TCIA: An information resource to enable open science.

    Science.gov (United States)

    Prior, Fred W; Clark, Ken; Commean, Paul; Freymann, John; Jaffe, Carl; Kirby, Justin; Moore, Stephen; Smith, Kirk; Tarbox, Lawrence; Vendt, Bruce; Marquez, Guillermo

    2013-01-01

    Reusable, publicly available data is a pillar of open science. The Cancer Imaging Archive (TCIA) is an open image archive service supporting cancer research. TCIA collects, de-identifies, curates and manages rich collections of oncology image data. Image data sets have been contributed by 28 institutions and additional image collections are underway. Since June of 2011, more than 2,000 users have registered to search and access data from this freely available resource. TCIA encourages and supports cancer-related open science communities by hosting and managing the image archive, providing project wiki space and searchable metadata repositories. The success of TCIA is measured by the number of active research projects it enables (>40) and the number of scientific publications and presentations that are produced using data from TCIA collections (39).

  13. Towards reference architectures as an enabler for software ecosystems

    DEFF Research Database (Denmark)

    Knodel, Jens; Manikas, Konstantinos

    2016-01-01

    Software ecosystems - a topic with increasingly growing interest in academia and industry in the past decade - arguably revolutionized many aspects of industrial software engineering (business models, architectures, platforms, project executions, collaboration models, distribution of assets......, to name a few). Software ecosystems enable the contribution of external actors with distinct center a common technology and the potential distribution of the actor contributions to an existing user set. Reference architectures have been proven successful and beneficial for software product lines...... and traditional software development within distinct domains. They arguably come with a set of benefits that severely counterweights the additional effort of design and implementation. But what is the role of reference architectures in an ecosystem setting? In this position paper, we argue for the use...

  14. 5G-Enabled Tactile Internet

    OpenAIRE

    Simsek, Meryem; Aijaz, Adnan; Dohler, Mischa; Sachs, Joachim; Fettweis, Gerhard

    2016-01-01

    The long-term ambition of the Tactile Internet is to enable a democratization of skill, and how it is being delivered globally. An integral part of this is to be able to transmit touch in perceived real-time, which is enabled by suitable robotics and haptics equipment at the edges, along with an unprecedented communications network. The fifth generation (5G) mobile communications systems will underpin this emerging Internet at the wireless edge. This paper presents the most important technolo...

  15. Integrated Photonics Enabled by Slow Light

    DEFF Research Database (Denmark)

    Mørk, Jesper; Chen, Yuntian; Ek, Sara

    2012-01-01

    In this talk we will discuss the physics of slow light in semiconductor materials and in particular the possibilities offered for integrated photonics. This includes ultra-compact slow light enabled optical amplifiers, lasers and pulse sources.......In this talk we will discuss the physics of slow light in semiconductor materials and in particular the possibilities offered for integrated photonics. This includes ultra-compact slow light enabled optical amplifiers, lasers and pulse sources....

  16. Drug user organizations in the Nordic countries--local, national, and international dimensions.

    Science.gov (United States)

    Frank, Vibeke Asmussen; Anker, Jørgen; Tammi, Tuukka

    2012-04-01

    The article focuses on drug user organizations that represent and advocate for active "hard drug" users in the Nordic countries. It discusses the opportunities and challenges that these organizations face in their search for legitimacy and political influence. The comparative perspective points at similarities and differences in national contexts that both support and challenges the existence of drug user organizations, including drug policy, social welfare policy, trends in drug use, and organizational conditions. The article also discusses the importance of international network and transnational organizations that support drug user organizations.

  17. End User Evaluations

    Science.gov (United States)

    Jay, Caroline; Lunn, Darren; Michailidou, Eleni

    As new technologies emerge, and Web sites become increasingly sophisticated, ensuring they remain accessible to disabled and small-screen users is a major challenge. While guidelines and automated evaluation tools are useful for informing some aspects of Web site design, numerous studies have demonstrated that they provide no guarantee that the site is genuinely accessible. The only reliable way to evaluate the accessibility of a site is to study the intended users interacting with it. This chapter outlines the processes that can be used throughout the design life cycle to ensure Web accessibility, describing their strengths and weaknesses, and discussing the practical and ethical considerations that they entail. The chapter also considers an important emerging trend in user evaluations: combining data from studies of “standard” Web use with data describing existing accessibility issues, to drive accessibility solutions forward.

  18. GRSAC Users Manual

    International Nuclear Information System (INIS)

    Ball, S.J.; Nypaver, D.J.

    1999-01-01

    An interactive workstation-based simulation code (GRSAC) for studying postulated severe accidents in gas-cooled reactors has been developed to accommodate user-generated input with ''smart front-end'' checking. Code features includes on- and off-line plotting, on-line help and documentation, and an automated sensitivity study option. The code and its predecessors have been validated using comparisons with a variety of experimental data and similar codes. GRSAC model features include a three-dimensional representation of the core thermal hydraulics, and optional ATWS (anticipated transients without scram) capabilities. The user manual includes a detailed description of the code features, and includes four case studies which guide the user through four different examples of the major uses of GRSAC: an accident case; an initial conditions setup and run; a sensitivity study; and the setup of a new reactor model

  19. GRSAC Users Manual

    Energy Technology Data Exchange (ETDEWEB)

    Ball, S.J.; Nypaver, D.J.

    1999-02-01

    An interactive workstation-based simulation code (GRSAC) for studying postulated severe accidents in gas-cooled reactors has been developed to accommodate user-generated input with ''smart front-end'' checking. Code features includes on- and off-line plotting, on-line help and documentation, and an automated sensitivity study option. The code and its predecessors have been validated using comparisons with a variety of experimental data and similar codes. GRSAC model features include a three-dimensional representation of the core thermal hydraulics, and optional ATWS (anticipated transients without scram) capabilities. The user manual includes a detailed description of the code features, and includes four case studies which guide the user through four different examples of the major uses of GRSAC: an accident case; an initial conditions setup and run; a sensitivity study; and the setup of a new reactor model.

  20. Policy Building--An Extension to User Modeling

    Science.gov (United States)

    Yudelson, Michael V.; Brunskill, Emma

    2012-01-01

    In this paper we combine a logistic regression student model with an exercise selection procedure. As opposed to the body of prior work on strategies for selecting practice opportunities, we are working on an assumption of a finite amount of opportunities to teach the student. Our goal is to prescribe activities that would maximize the amount…

  1. Environmental Policy Tools: A User’s Guide.

    Science.gov (United States)

    1995-09-01

    Vitenza ADMINISTRATIVE STAFF Senior Analyst Intern Kathleen Bell Office Administrator Jan Linsenmeyer Research Analyst Nellie Hammond Administrative...Environmental Law Re- ment 35(1), 1993. view 4(86):100-103, 1980. 92. Knox, R.J., "Environmental Equity," Jour- 102. Leyden , P., "RECLAIM: Los Angeles

  2. HANARO user support

    Energy Technology Data Exchange (ETDEWEB)

    Lee, Jeong Soo; Kim, Y. J.; Seong B.S. [and others

    2003-06-01

    The purpose of this project is to support external user for the promotion of HANARO common utilization effectively. To do this, external manpower was recruited and trained. Also, in order to find out and cultivate HANARO user, practice-oriented education was done. The total number of project selected as the promotion of HANARO common utilization was 31 in this year. These composed of four fields such as neutron beam utilization, materials/nuclear materials irradiation test, neutron activation analysis and radioisotope production. In each field, the numbers of project were 17, 7, 4 and 3 respectively. At first, from a selected project of view, supporting ratio by external manpower was reached to the 58%, that is, 18 out of 31 project was supported. In each field, it was 82% for neutron beam utilization and 100% for neutron activation analysis. Also, from the utilization time point of view, supporting ratio of external manpower was reached to 30% for neutron beam utilization and 59% for neutron activation analysis. Otherwise, supporting ratio by manpower in KAERI was reached to 97%, that is, 30 out of 31 project was supported. Also, from the utilization time point of view, total supporting ratio was reached to 15%. In each field, it was 20% for neutron beam utilization, 18% for materials/nuclear materials irradiation test, 20% for neutron activation analysis and 6% for radioisotope production. In order to contribute finding and cultivating of HANARO potential user and increase utilization ratio of HANARO experimental facility, practice-oriented HANARO user education has been done. At first, 32 participants from industries, universities, institutes were educated and practiced on HRPD/SANS instrument in the field of neutron beam utilization. Otherwise, in order to support external user effectively, external manpower were trained. Also, more effective support for external user could be possible through the grasping difficulty and problem on the performance of project

  3. HANARO user support

    International Nuclear Information System (INIS)

    Lee, Jeong Soo; Kim, Y. J.; Seong B.S.

    2003-06-01

    The purpose of this project is to support external user for the promotion of HANARO common utilization effectively. To do this, external manpower was recruited and trained. Also, in order to find out and cultivate HANARO user, practice-oriented education was done. The total number of project selected as the promotion of HANARO common utilization was 31 in this year. These composed of four fields such as neutron beam utilization, materials/nuclear materials irradiation test, neutron activation analysis and radioisotope production. In each field, the numbers of project were 17, 7, 4 and 3 respectively. At first, from a selected project of view, supporting ratio by external manpower was reached to the 58%, that is, 18 out of 31 project was supported. In each field, it was 82% for neutron beam utilization and 100% for neutron activation analysis. Also, from the utilization time point of view, supporting ratio of external manpower was reached to 30% for neutron beam utilization and 59% for neutron activation analysis. Otherwise, supporting ratio by manpower in KAERI was reached to 97%, that is, 30 out of 31 project was supported. Also, from the utilization time point of view, total supporting ratio was reached to 15%. In each field, it was 20% for neutron beam utilization, 18% for materials/nuclear materials irradiation test, 20% for neutron activation analysis and 6% for radioisotope production. In order to contribute finding and cultivating of HANARO potential user and increase utilization ratio of HANARO experimental facility, practice-oriented HANARO user education has been done. At first, 32 participants from industries, universities, institutes were educated and practiced on HRPD/SANS instrument in the field of neutron beam utilization. Otherwise, in order to support external user effectively, external manpower were trained. Also, more effective support for external user could be possible through the grasping difficulty and problem on the performance of project

  4. How to engage end-users in smart energy behaviour?

    Directory of Open Access Journals (Sweden)

    Valkering Pieter

    2014-01-01

    Full Text Available End users will play a crucial role in up-coming smart grids that aim to link end-users and energy providers in a better balanced and more efficient electricity system. Within this context, this paper aims to deliver a coherent view on current good practice in end-user engagement in smart grid projects. It draws from a recent review of theoretical insights from sustainable consumption behaviour, social marketing and innovation systems and empirical insights from recent smart grid projects to create an inventory of common motivators, enablers and barriers of behavioural change, and the end-user engagement principles that can be derived from that. We conclude with identifying current research challenges as input for a research agenda on end-user engagement in smart grids.

  5. Advances in the development of a cognitive user interface

    Directory of Open Access Journals (Sweden)

    Jokisch Oliver

    2018-01-01

    Full Text Available In this contribution, we want to summarize recent development steps of the embedded cognitive user interface UCUI, which enables a user-adaptive scenario in human-machine or even human-robot interactions by considering sophisticated cognitive and semantic modelling. The interface prototype is developed by different German institutes and companies with their steering teams at Fraunhofer IKTS and Brandenburg University of Technology. The interface prototype is able to communicate with users via speech and gesture recognition, speech synthesis and a touch display. The device includes an autarkic semantic processing and beyond a cognitive behavior control, which supports an intuitive interaction to control different kinds of electronic devices, e. g. in a smart home environment or in interactive respectively collaborative robotics. Contrary to available speech assistance systems such as Amazon Echo or Google Home, the introduced cognitive user interface UCUI ensures the user privacy by processing all necessary information without any network access of the interface device.

  6. A User Centered Approach to Developing Emergent Technology Products

    DEFF Research Database (Denmark)

    Restrepo-Giraldo, John Dairo; McAloone, Timothy Charles; Schlegel, Tanja

    2008-01-01

    be used too early in the design process, given that users respond best to issues they know or can relate to. This paper presents a case study where a user-centred approach was used to determine when and how to involve users in the design of a TV-enabled mobile telephone. The aim of the study......Current participatory design methods do not allow designers to gain the insight required to develop products with emerging technologies, that is, products that do not have any precedents in the users’ knowledge base and experience. This poses challenges to the designers, as input from users cannot...... methodological issues related to user involvement in the implementation of emerging technologies in the consumer electronics industry....

  7. The MIMIC Code Repository: enabling reproducibility in critical care research.

    Science.gov (United States)

    Johnson, Alistair Ew; Stone, David J; Celi, Leo A; Pollard, Tom J

    2018-01-01

    Lack of reproducibility in medical studies is a barrier to the generation of a robust knowledge base to support clinical decision-making. In this paper we outline the Medical Information Mart for Intensive Care (MIMIC) Code Repository, a centralized code base for generating reproducible studies on an openly available critical care dataset. Code is provided to load the data into a relational structure, create extractions of the data, and reproduce entire analysis plans including research studies. Concepts extracted include severity of illness scores, comorbid status, administrative definitions of sepsis, physiologic criteria for sepsis, organ failure scores, treatment administration, and more. Executable documents are used for tutorials and reproduce published studies end-to-end, providing a template for future researchers to replicate. The repository's issue tracker enables community discussion about the data and concepts, allowing users to collaboratively improve the resource. The centralized repository provides a platform for users of the data to interact directly with the data generators, facilitating greater understanding of the data. It also provides a location for the community to collaborate on necessary concepts for research progress and share them with a larger audience. Consistent application of the same code for underlying concepts is a key step in ensuring that research studies on the MIMIC database are comparable and reproducible. By providing open source code alongside the freely accessible MIMIC-III database, we enable end-to-end reproducible analysis of electronic health records. © The Author 2017. Published by Oxford University Press on behalf of the American Medical Informatics Association.

  8. Beam shaping as an enabler for new applications

    Science.gov (United States)

    Guertler, Yvonne; Kahmann, Max; Havrilla, David

    2017-02-01

    For many years, laser beam shaping has enabled users to achieve optimized process results as well as manage challenging applications. The latest advancements in industrial lasers and processing optics have taken this a step further as users are able to adapt the beam shape to meet specific application requirements in a very flexible way. TRUMPF has developed a wide range of experience in creating beam profiles at the work piece for optimized material processing. This technology is based on the physical model of wave optics and can be used with ultra short pulse lasers as well as multi-kW cw lasers. Basically, the beam shape can be adapted in all three dimensions in space, which allows maximum flexibility. Besides adaption of intensity profile, even multi-spot geometries can be produced. This approach is very cost efficient, because a standard laser source and (in the case of cw lasers) a standard fiber can be used without any special modifications. Based on this innovative beam shaping technology, TRUMPF has developed new and optimized processes. Two of the most recent application developments using these techniques are cutting glass and synthetic sapphire with ultra-short pulse lasers and enhanced brazing of hot dip zinc coated steel for automotive applications. Both developments lead to more efficient and flexible production processes, enabled by laser technology and open the door to new opportunities. They also indicate the potential of beam shaping techniques since they can be applied to both single-mode laser sources (TOP Cleave) and multi-mode laser sources (brazing).

  9. Natural User Interfaces

    OpenAIRE

    Câmara , António

    2011-01-01

    Dissertação de Mestrado em Engenharia Informática apresentada à Faculdade de Ciências e Tecnologia da Universidade de Coimbra This project’s main subject are Natural User Interfaces. These interfaces’ main purpose is to allow the user to interact with computer systems in a more direct and natural way. The popularization of touch and gesture devices in the last few years has allowed for them to become increasingly common and today we are experiencing a transition of interface p...

  10. User friendly packaging

    DEFF Research Database (Denmark)

    Geert Jensen, Birgitte

    2010-01-01

    Most consumers have experienced occasional problems with opening packaging. Tomato sauce from the tinned mackerel splattered all over the kitchen counter, the unrelenting pickle jar lid, and the package of sliced ham that cannot be opened without a knife or a pair of scissors. The research project...... “User-friendly Packaging” aims to create a platform for developing more user-friendly packaging. One intended outcome of the project is a guideline that industry can use in development efforts. The project also points the way for more extended collaboration between companies and design researchers. How...... can design research help industry in packaging innovation?...

  11. IMAGE User Manual

    Energy Technology Data Exchange (ETDEWEB)

    Stehfest, E; De Waal, L; Oostenrijk, R.

    2010-09-15

    This user manual contains the basic information for running the simulation model IMAGE ('Integrated Model to Assess the Global Environment') of PBL. The motivation for this report was a substantial restructuring of the source code for IMAGE version 2.5. The document gives concise content information about the submodels, tells the user how to install the program, describes the directory structure of the run environment, shows how scenarios have to be prepared and run, and gives insight in the restart functionality.

  12. Who are your users?

    DEFF Research Database (Denmark)

    Nielsen, Lene; Salminen, joni; Jung, Soon-Gyo

    2017-01-01

    One of the reasons for using personas is to align user understandings across project teams and sites. As part of a larger persona study, at Al Jazeera English (AJE), we conducted 16 qualitative interviews with media producers, the end users of persona descriptions. We asked the participants about...... their understanding of a typical AJE media consumer, and the variety of answers shows that the understandings are not aligned and are built on a mix of own experiences, own self, assumptions, and data given by the company. The answers are sometimes aligned with the data-driven personas and sometimes not. The end...

  13. EPRINT ARCHIVE USER SURVEY

    CERN Multimedia

    2001-01-01

    University of Southampton invites the CERN community to participate in a survey Professor Stevan Harnad is conducting on current users and non-users of Eprint Archives. http://www.eprints.org/survey/ The findings will be used to suggest potential enhancements of the services as well as to get a deeper understanding of the very rapid developments in the on-line dissemination and use of scientific and scholarly research. (The survey is anonymous. Revealing your identity is optional and it will be kept confidential.)

  14. MERBoard User's Guide

    Science.gov (United States)

    Trimble, Jay; Shab, Ted; Vera, Alonso; Gaswiller, Rich; Clancy, Daniel (Technical Monitor)

    2002-01-01

    An important goal of MERBoard is to allow users to quickly and easily share information. The front-end interface is physically a large plasma computer display with a touch screen, allowing multiple people to interact shoulder-to-shoulder or in a small meeting area. The software system allows people to interactively create digital whiteboards, browse the web, give presentations and connect to personal computers (for example, to run applications not on the MERBoard computer itself). There are four major integrated applications: a browser; a remote connection to another computer (VNC); a digital whiteboard; and a digital space (MERSpace), which is a digital repository for each individual user.

  15. MBN Explorer Users' Guide

    DEFF Research Database (Denmark)

    Solov'yov, Ilia A.; Sushko, Gennady; Solov'yov, Andrey V.

    The MBN Explorer Users' Guide describes how to install and to run MBN Explorer, the software package for advanced multiscale simulations of complex molecular structure and dynamics. This guide includes the description of the main features and the algorithms of the program, the manual how to use...... simulations of structure and dynamics of a broad range of systems with the sizes from the atomic up to the mesoscopic scales. MBN Explorer is being developed and distributed by MBN Research Center, www.mbnresearch.com, which organises hands-on tutorials for the software, user's workshops and conferences....

  16. To tell the right story : Functions of the personal user narrative in service user involvement

    Directory of Open Access Journals (Sweden)

    Erik Eriksson

    2015-03-01

    Full Text Available From the starting point of narrative ethnography, this article explores a specific kind of service user involvement in psychiatry: staff training activities in which patients and former patients are invited to “tell their stories”. A core feature of these stories is that they are based on the narrators’ self-perceived experience, and they all have a highly personal character. I call these stories service user narratives, and these are the topic of study in this article. The narratives’ disposition, content and functions are explored, as is the role played by the personal aspects of the stories. This article investigates two functions of the service user narrative: the narrative as a means (1 of creating alternative images of mental ill health, and (2 of enabling a critique of psychiatry.

  17. Perspectives on User Satisfaction Surveys.

    Science.gov (United States)

    Cullen, Rowena

    2001-01-01

    Discusses academic libraries, digital environments, increasing competition, the relationship between service quality and user satisfaction, and user surveys. Describes the SERVQUAL model that measures service quality and user satisfaction in academic libraries; considers gaps between user expectations and managers' perceptions of user…

  18. Evaluation of complete streets policy implementation by metropolitan planning organizations.

    Science.gov (United States)

    2015-09-01

    Over the last ten years, communities around the country have begun to implement comprehensive reforms : designed to ensure that roadway users of all ages and abilities can safely utilize the transportation system. : This complete streets policy frame...

  19. Privacy Policy | Frederick National Laboratory for Cancer Research

    Science.gov (United States)

    The privacy of our users is of utmost importance to Frederick National Laboratory. The policy outlined below establishes how Frederick National Laboratory will use the information we gather about you from your visit to our website. We may coll

  20. Energy policy

    International Nuclear Information System (INIS)

    1992-09-01

    Gasoline consumption by passenger cars and light trucks is a major source of air pollution. It also adds to the economy's dependence on petroleum and vulnerability to oil price shocks. Despite these environmental and other costs, called external cost, the price of gasoline, adjusted for inflation, has generally been declining since 1985, encouraging increased consumption. This paper reports that with these concerns in mind, the Chairman, Subcommittee on Environment, House Committee on Science, Space, and Technology, requested that GAO assess policy options for addressing the external costs of gasoline consumption. To do this, GAO identified six major policy options and evaluated whether they addressed several relevant objectives, including economic growth, environmental quality, equity, petroleum conservation, visibility of costs, energy security, traffic congestion, competitiveness, and administrative feasibility

  1. Personal lifelong user model clouds

    DEFF Research Database (Denmark)

    Dolog, Peter; Kay, Judy; Kummerfeld, Bob

    This paper explores an architecture for very long term user modelling, based upon personal user model clouds. These ensure that the individual's applications can access their model whenever it is needed. At the same time, the user can control the use of their user model. So, they can ensure...... which combines both. Finally we discuss implications of our approach for consistency and freshness of the user model information....... it is accessed only when and where they wish, by applications that they wish. We consider the challenges of representing user models so that they can be reused by multiple applications. We indicate potential synergies between distributed and centralised user modelling architectures, proposing an architecture...

  2. SimPhospho: a software tool enabling confident phosphosite assignment.

    Science.gov (United States)

    Suni, Veronika; Suomi, Tomi; Tsubosaka, Tomoya; Imanishi, Susumu Y; Elo, Laura L; Corthals, Garry L

    2018-03-27

    Mass spectrometry combined with enrichment strategies for phosphorylated peptides has been successfully employed for two decades to identify sites of phosphorylation. However, unambiguous phosphosite assignment is considered challenging. Given that site-specific phosphorylation events function as different molecular switches, validation of phosphorylation sites is of utmost importance. In our earlier study we developed a method based on simulated phosphopeptide spectral libraries, which enables highly sensitive and accurate phosphosite assignments. To promote more widespread use of this method, we here introduce a software implementation with improved usability and performance. We present SimPhospho, a fast and user-friendly tool for accurate simulation of phosphopeptide tandem mass spectra. Simulated phosphopeptide spectral libraries are used to validate and supplement database search results, with a goal to improve reliable phosphoproteome identification and reporting. The presented program can be easily used together with the Trans-Proteomic Pipeline and integrated in a phosphoproteomics data analysis workflow. SimPhospho is available for Windows, Linux and Mac operating systems at https://sourceforge.net/projects/simphospho/. It is open source and implemented in C ++. A user's manual with detailed description of data analysis using SimPhospho as well as test data can be found as supplementary material of this article. Supplementary data are available at https://www.btk.fi/research/ computational-biomedicine/software/.

  3. Enabling search services on outsourced private spatial data

    KAUST Repository

    Yiu, Man Lung

    2009-10-30

    Cloud computing services enable organizations and individuals to outsource the management of their data to a service provider in order to save on hardware investments and reduce maintenance costs. Only authorized users are allowed to access the data. Nobody else, including the service provider, should be able to view the data. For instance, a real-estate company that owns a large database of properties wants to allow its paying customers to query for houses according to location. On the other hand, the untrusted service provider should not be able to learn the property locations and, e. g., selling the information to a competitor. To tackle the problem, we propose to transform the location datasets before uploading them to the service provider. The paper develops a spatial transformation that re-distributes the locations in space, and it also proposes a cryptographic-based transformation. The data owner selects the transformation key and shares it with authorized users. Without the key, it is infeasible to reconstruct the original data points from the transformed points. The proposed transformations present distinct trade-offs between query efficiency and data confidentiality. In addition, we describe attack models for studying the security properties of the transformations. Empirical studies demonstrate that the proposed methods are efficient and applicable in practice. © 2009 Springer-Verlag.

  4. Internet Policy

    Science.gov (United States)

    Lehr, William H.; Pupillo, Lorenzo Maria

    The Internet is now widely regarded as essential infrastructure for our global economy and society. It is in our homes and businesses. We use it to communicate and socialize, for research, and as a platform for E-commerce. In the late 1990s, much was predicted about what the Internet has become at present; but now, we have actual experience living with the Internet as a critical component of our everyday lives. Although the Internet has already had profound effects, there is much we have yet to realize. The present volume represents a third installment in a collaborative effort to highlight the all-encompassing, multidisciplinary implications of the Internet for public policy. The first installment was conceived in 1998, when we initiated plans to organize an international conference among academic, industry, and government officials to discuss the growing policy agenda posed by the Internet. The conference was hosted by the European Commission in Brussels in 1999 and brought together a diverse mix of perspectives on what the pressing policy issues would be confronting the Internet. All of the concerns identified remain with us today, including how to address the Digital Divide, how to modify intellectual property laws to accommodate the new realities of the Internet, what to do about Internet governance and name-space management, and how to evolve broadcast and telecommunications regulatory frameworks for a converged world.

  5. Data Grid tools: enabling science on big distributed data

    Energy Technology Data Exchange (ETDEWEB)

    Allcock, Bill [Mathematics and Computer Science, Argonne National Laboratory, Argonne, IL 60439 (United States); Chervenak, Ann [Information Sciences Institute, University of Southern California, Marina del Rey, CA 90291 (United States); Foster, Ian [Mathematics and Computer Science, Argonne National Laboratory, Argonne, IL 60439 (United States); Department of Computer Science, University of Chicago, Chicago, IL 60615 (United States); Kesselman, Carl [Information Sciences Institute, University of Southern California, Marina del Rey, CA 90291 (United States); Livny, Miron [Department of Computer Science, University of Wisconsin, Madison, WI 53705 (United States)

    2005-01-01

    A particularly demanding and important challenge that we face as we attempt to construct the distributed computing machinery required to support SciDAC goals is the efficient, high-performance, reliable, secure, and policy-aware management of large-scale data movement. This problem is fundamental to diverse application domains including experimental physics (high energy physics, nuclear physics, light sources), simulation science (climate, computational chemistry, fusion, astrophysics), and large-scale collaboration. In each case, highly distributed user communities require high-speed access to valuable data, whether for visualization or analysis. The quantities of data involved (terabytes to petabytes), the scale of the demand (hundreds or thousands of users, data-intensive analyses, real-time constraints), and the complexity of the infrastructure that must be managed (networks, tertiary storage systems, network caches, computers, visualization systems) make the problem extremely challenging. Data management tools developed under the auspices of the SciDAC Data Grid Middleware project have become the de facto standard for data management in projects worldwide. Day in and day out, these tools provide the 'plumbing' that allows scientists to do more science on an unprecedented scale in production environments.

  6. Data Grid tools: enabling science on big distributed data

    International Nuclear Information System (INIS)

    Allcock, Bill; Chervenak, Ann; Foster, Ian; Kesselman, Carl; Livny, Miron

    2005-01-01

    A particularly demanding and important challenge that we face as we attempt to construct the distributed computing machinery required to support SciDAC goals is the efficient, high-performance, reliable, secure, and policy-aware management of large-scale data movement. This problem is fundamental to diverse application domains including experimental physics (high energy physics, nuclear physics, light sources), simulation science (climate, computational chemistry, fusion, astrophysics), and large-scale collaboration. In each case, highly distributed user communities require high-speed access to valuable data, whether for visualization or analysis. The quantities of data involved (terabytes to petabytes), the scale of the demand (hundreds or thousands of users, data-intensive analyses, real-time constraints), and the complexity of the infrastructure that must be managed (networks, tertiary storage systems, network caches, computers, visualization systems) make the problem extremely challenging. Data management tools developed under the auspices of the SciDAC Data Grid Middleware project have become the de facto standard for data management in projects worldwide. Day in and day out, these tools provide the 'plumbing' that allows scientists to do more science on an unprecedented scale in production environments

  7. Web enabled data management with DPM and LFC

    International Nuclear Information System (INIS)

    Alvarez Ayllon, Alejandro; Beche, Alexandre; Furano, Fabrizio; Hellmich, Martin; Keeble, Oliver; Brito Da Rocha, Ricardo

    2012-01-01

    The Disk Pool Manager (DPM) and LCG File Catalog (LFC) are two grid data management components currently used in production with more than 240 endpoints. Together with a set of grid client tools they give the users a unified view of their data, hiding most details concerning data location and access. Recently we've put a lot of effort in developing a reliable and high performance HTTP/WebDAV frontend to both our grid catalog and storage components, exposing the existing functionality to users accessing the services via standard clients - e.g. web browsers, curl - present in all operating systems, giving users a simple and straight-forward way of interaction. In addition, as other relevant grid storage components (like dCache) expose their data using the same protocol, for the first time we had the opportunity of attempting a unified view of all grid storage using HTTP. We describe the HTTP redirection mechanism used to integrate the grid catalog(s) with the multiple storage components, including details on some assumptions made to allow integration with other implementations. We describe the way we hide the details regarding site availability or catalog inconsistencies by switching the standard HTTP client automatically between multiple replicas. We also present measurements of access performance, and the relevant factors regarding replica selection - current throughput and load, geographic proximity, etc. Finally, we report on some additional work done to have this system as a viable alternative to GridFTP, providing multi-stream transfers and exploiting some additional features of WebDAV to enable third party copies - essential for managing data movements between storage systems - with equivalent performance.

  8. The Contradictions of Telehealth User Experience in Chronic Obstructive Pulmonary Disease (COPD): A Qualitative Meta-Synthesis.

    Science.gov (United States)

    Brunton, Lisa; Bower, Peter; Sanders, Caroline

    2015-01-01

    As the global burden of chronic disease rises, policy makers are showing a strong interest in adopting telehealth technologies for use in long term condition management, including COPD. However, there remain barriers to its implementation and sustained use. To date, there has been limited qualitative investigation into how users (both patients/carers and staff) perceive and experience the technology. We aimed to systematically review and synthesise the findings from qualitative studies that investigated user perspectives and experiences of telehealth in COPD management, in order to identify factors which may impact on uptake. Systematic review and meta-synthesis of published qualitative studies of user (patients, their carers and clinicians) experience of telehealth technologies for the management of Chronic Obstructive Pulmonary Disease. ASSIA, CINAHL, Embase, Medline, PsychInfo and Web of Knowledge databases were searched up to October 2014. Reference lists of included studies and reference lists of key papers were also searched. Quality appraisal was guided by an adapted version of the CASP qualitative appraisal tool. 705 references (after duplicates removed) were identified and 10 papers, relating to 7 studies were included in the review. Most authors of included studies had identified both positive and negative experiences of telehealth use in the management of COPD. Through a line of argument synthesis we were able to derive new insights from the data to identify three overarching themes that have the ability to either impede or promote positive user experience of telehealth in COPD: the influence on moral dilemmas of help seeking-(enables dependency or self-care); transforming interactions (increases risk or reassurance) and reconfiguration of 'work' practices (causes burden or empowerment). Findings from this meta-synthesis have implications for the future design and implementation of telehealth services. Future research needs to include potential users at

  9. The Contradictions of Telehealth User Experience in Chronic Obstructive Pulmonary Disease (COPD: A Qualitative Meta-Synthesis.

    Directory of Open Access Journals (Sweden)

    Lisa Brunton

    Full Text Available As the global burden of chronic disease rises, policy makers are showing a strong interest in adopting telehealth technologies for use in long term condition management, including COPD. However, there remain barriers to its implementation and sustained use. To date, there has been limited qualitative investigation into how users (both patients/carers and staff perceive and experience the technology. We aimed to systematically review and synthesise the findings from qualitative studies that investigated user perspectives and experiences of telehealth in COPD management, in order to identify factors which may impact on uptake.Systematic review and meta-synthesis of published qualitative studies of user (patients, their carers and clinicians experience of telehealth technologies for the management of Chronic Obstructive Pulmonary Disease. ASSIA, CINAHL, Embase, Medline, PsychInfo and Web of Knowledge databases were searched up to October 2014. Reference lists of included studies and reference lists of key papers were also searched. Quality appraisal was guided by an adapted version of the CASP qualitative appraisal tool.705 references (after duplicates removed were identified and 10 papers, relating to 7 studies were included in the review. Most authors of included studies had identified both positive and negative experiences of telehealth use in the management of COPD. Through a line of argument synthesis we were able to derive new insights from the data to identify three overarching themes that have the ability to either impede or promote positive user experience of telehealth in COPD: the influence on moral dilemmas of help seeking-(enables dependency or self-care; transforming interactions (increases risk or reassurance and reconfiguration of 'work' practices (causes burden or empowerment.Findings from this meta-synthesis have implications for the future design and implementation of telehealth services. Future research needs to include

  10. Users, Bystanders and Agents

    DEFF Research Database (Denmark)

    Krummheuer, Antonia Lina

    2015-01-01

    Human-agent interaction (HAI), especially in the field of embodied conversational agents (ECA), is mainly construed as dyadic communication between a human user and a virtual agent. This is despite the fact that many application scenarios for future ECAs involve the presence of others. This paper...

  11. User's guide for ICE

    International Nuclear Information System (INIS)

    Fraley, S.K.

    1976-07-01

    ICE is a cross-section mixing code which will accept cross sections from an AMPX working library and produce mixed cross sections in the AMPX working library format, ANISN format, and the group-independent ANISN format. User input is in the free-form or fixed-form FIDO structure. The code is operable as a module in the AMPX system

  12. SALOME. User's guide

    International Nuclear Information System (INIS)

    Zastrow, K.D.

    1994-01-01

    A user's guide for a least squares fit analysis program is presented, which has been developed for VUV and visible plasma spectroscopy on the Extrap-T1 experiment. The program can be used for line and multiplet identification, multiplet intensity and line width measurements. Atomic data are used extensively to aid the interpretation of the spectra. 7 figs

  13. 16. ESRF users meeting

    International Nuclear Information System (INIS)

    Coraux, J.; Renevier, H.; Favre-Nicolin, V.; Daudin, B.; Proietti, M.G.; Renaud, G.; Fowler, B.; Mercer, D.L.; Omar, A.H.; Thompson, P.; Markovic, N.M.; Stamenkovic, V.; Lucas, C.A.; Andrejczuk, A.; Kwiatkowska, J.; Dobrzynski, L.; Zukowski, E.; Bellin, Ch.; Loupias, G.; Shukla, A.; Buslaps, Th.; Stankov, S.; Sladecek, M.; Slezak, T.; Korecki, J.; Spiridis, N.; Sepiol, B.; Vogl, G.; Chumakov, A.; Ruffer, R.; Hermann, R.P.; Grandjean, F.; Schweika, W.; Long, G.J.; Leupold, O.; Belrhall, H.; Caserotto, H.; Dauvergne, F.; Geoffroy, L.; Guljarro, M.; Launer, L.; Levault, B.; Walsh, M.; Beckers, M.; Schell, N.; Martins, R.M.S.; Mucklich, A.; Moller, W.; Silva, R.J.C.; Mahesh, K.K.; Braz Fernandes, F.M.; Tejas, Parikh; Neil, Fellows; Durodola, J.; Slawinski, W.; Przenioslo, R.; Sosnowska, I.; Suard, E.

    2006-01-01

    This document gathers the posters that were presented during the poster session of this workshop. These posters highlight the results obtained by ESRF'users in different fields such as surface structure, Compton scattering studies, localized vibrational modes in thermoelectric materials, Ni-Ti thin films, residual stresses in superconducting wires, and changes in crystal and magnetic structure of NdFeO 3

  14. Lead User Innovation

    DEFF Research Database (Denmark)

    Brem, Alexander; Larsen, Henry

    2015-01-01

    covers the opposite view, where a company actively searches and involves lead users, however, with limited success also. Based on both cases, we analyze how, in these emerging processes of relating, meaning is co-created in a way that narrows the shared conceptual space for imagination and collaboration...

  15. Engaging with users

    DEFF Research Database (Denmark)

    Riisberg, Vibeke; Bang, Anne Louise

    with the biggest sense organ – our skin. Thus, the aim of our research is to develop new dialogue tools for teaching fashion and textile students in order to stimulate new ways of thinking and engaging with users. By developing and employing participatory design methods in the field of fashion and textiles, we...

  16. CONSUME: users guide.

    Science.gov (United States)

    R.D. Ottmar; M.F. Burns; J.N. Hall; A.D. Hanson

    1993-01-01

    CONSUME is a user-friendly computer program designed for resource managers with some working knowledge of IBM-PC applications. The software predicts the amount of fuel consumption on logged units based on weather data, the amount and fuel moisture of fuels, and a number of other factors. Using these predictions, the resource manager can accurately determine when and...

  17. TO STORES USERS

    CERN Multimedia

    SPL Division

    2001-01-01

    Stores users are informed that the Stores (Central, Emergency window, Raw materials, Chemical products and Prévessin Self service stores) will be closed on Friday, 7 December owing to migration of the Stores computers to Windows 2000. Thank you for your understanding.

  18. TRANS-USERS

    DEFF Research Database (Denmark)

    to redesign production and business processes to accommodate for users' requirements (Maisons MACCHI), and the client as driver of innovation on the construction and renovation of the low budget hotel brand Formule 1 of ACCOR Hotels. In the third part, the discussion and conclusion addresses three interlinked...

  19. Users Office - Removal

    CERN Multimedia

    CERN Bulletin

    2010-01-01

    As of 8 December 2010 and until the end of February 2011, the Users Office will move from Bldg. 60. New Location : Bldg. 510-R-033 Opening Hours: Monday, Tuesday, Thursday, Friday : 08.30 – 12.30 Monday to Friday: 14.00 – 16.00 Closed Wednesday mornings.

  20. Adaptive user interfaces

    CERN Document Server

    1990-01-01

    This book describes techniques for designing and building adaptive user interfaces developed in the large AID project undertaken by the contributors.Key Features* Describes one of the few large-scale adaptive interface projects in the world* Outlines the principles of adaptivity in human-computer interaction